diff options
94 files changed, 13322 insertions, 9371 deletions
@@ -1,3 +1,1167 @@ +commit 85eb5caf6b906f7ec5b54814e8c7c74f55986bb7 +Author: Wolfgang Denk <wd@denx.de> +Date: Tue Aug 14 09:47:27 2007 +0200 + + Coding style cleanup; rebuild CHANGELOG + +commit 7f3f2bd2dc08e0b05e185662ca2e2d283757104a +Author: Randy Vinson <rvinson@linuxbox.(none)> +Date: Tue Feb 27 19:42:22 2007 -0700 + + 85xxCDS: Add make targets for legacy systems. + + The PCI ID select values on the Arcadia main board differ depending + on the version of the hardware. The standard configuration supports + Rev 3.1. The legacy target supports Rev 2.x. + + Signed-off-by Randy Vinson <rvinson@mvista.com> + +commit e41094c7e38177c755fbd9b182018069614f080d +Author: Andy Fleming <afleming@freescale.com> +Date: Tue Aug 14 01:50:09 2007 -0500 + + 85xxCDS: Enable the VIA PCI-to-ISA bridge. + + Author: Randy Vinson <rvinson@linuxbox.(none)> + + Enable the PCI-to-ISA bridge in the VIA Southbridge located on the + Arcadia main board. + + Signed-off-by: Randy Vinson <rvinson@mvista.com> + Signed-off-by: York Sun <yorksun@freescale.com> + +commit da9d4610d76e52c4d20a8f3d8433439a7fcf5b71 +Author: Andy Fleming <afleming@freescale.com> +Date: Tue Aug 14 00:14:25 2007 -0500 + + Add support for UEC to 8568 + + Signed-off-by: Haiying Wang <Haiying.Wang@freescale.com> + Signed-off-by: Andy Fleming <afleming@freescale.com> + +commit c59e4091ffe0148398b9e9ff14a019ea038b7432 +Author: Haiying Wang <Haiying.Wang@freescale.com> +Date: Tue Jun 19 14:18:34 2007 -0400 + + Add PCI support for MPC8568MDS board + + This patch is against u-boot-mpc85xx.git of www.denx.com + + Signed-off-by: Haiying Wang <Haiying.Wang@freescale.com> + Signed-off-by: Ebony Zhu <ebony.zhu@freescale.com> + +commit d111d6382c99fdea08c2312eeeae8786945e189a +Author: Haiying Wang <Haiying.Wang@freescale.com> +Date: Tue Jun 19 14:18:32 2007 -0400 + + Empirically set cpo and clk_adjust for mpc85xx DDR2 support + + This patch is against u-boot-mpc85xx.git of www.denx.com + + Setting cpo to 0x9 for frequencies higher than 333MHz is verified on + both MPC8548CDS board and MPC8568MDS board, especially for supporting + 533MHz DDR2. + + Setting clk_adjust to 0x6(3/4 late cycle) for MPC8568MDS board is for + DDR2 on all current board versions especially ver 1.92 or later to bring + up. + + Signed-off-by: Haiying Wang <Haiying.Wang@freescale.com> + +commit 3db0bef59eab1155801618cef5c481e97553b597 +Author: Kumar Gala <galak@kernel.crashing.org> +Date: Tue Aug 7 18:07:27 2007 -0500 + + Use an absolute address when jumping out of 4k boot page + + On e500 when we leave the 4k boot page we should use an absolute address since + we don't know where the board code may want us to be really running at. + + Signed-off-by: Kumar Gala <galak@kernel.crashing.org> + +commit 39980c610c9a4c381907c9e1d1b9c0e1c0dca57a +Author: Andy Fleming <afleming@freescale.com> +Date: Mon Aug 13 14:49:59 2007 -0500 + + MPC85xx BA bits not set for 3-bit bank address DIMM + + The current implementation does not set the number of bank address bits + (BA) in the processor. The default assumes 2 logical bank bits. This + works fine for a DIMM that uses devices with 4 internal banks (SPD + byte17 = 0x4) but needs to be set appropriately for a DIMM that uses + devices with 8 internal banks (SPD byte17 = 0x8). + + Signed-off-by: Greg Davis <DavisG@embeddedplanet.com> + +commit 6c543597bb4b1ecf5d8589f7abb0f39929fb7fd1 +Author: Andy Fleming <afleming@freescale.com> +Date: Mon Aug 13 14:38:06 2007 -0500 + + Fix minor 85xx warnings + + Some patches had inserted warnings into the build: + * mpc8560ads declared data without using it + * cpu_init declared ecm and immap without using it in all CONFIGs + * MPC8548CDS.h had its default filenames changed so that they contained + "\m" in the paths. Made the defaults not Windows-specific (or + anything-specific) + + Signed-off-by: Andy Fleming <afleming@freescale.com> + +commit f2cff6b104f82b993bef6086ce0c97159bbe1add +Author: Ed Swarthout <Ed.Swarthout@freescale.com> +Date: Fri Jul 27 01:50:52 2007 -0500 + + 8548cds PCIE support. + + Make the early L1 cache stack region guarded to prevent speculative + fetches outside the locked range. + + Use _PHYS defines, not _MEM for cpu-side PCI memory mapped regions. + init.S whitespace cleanup. + + Allow TEXT_BASE value to be specified on command line. This allows it + to be set to 0xfffc0000 which cuts the uboot binary in half. + + Clear and enable lbc and ecm errors. + + Update last_busno in device-tree for pci and pcie. + + Remove load of obsolete cpu/mpc85xx/pci.0 + + Signed-off-by: Ed Swarthout <Ed.Swarthout@freescale.com> + Acked-by: Andy Fleming <afleming@freescale.com> + +commit 837f1ba05cfb248aba5ab8e1fb1bfeefa07d5962 +Author: Ed Swarthout <Ed.Swarthout@freescale.com> +Date: Fri Jul 27 01:50:51 2007 -0500 + + 8544ds PCIE support + + PCI1 LAW mapping should use CFG_PCI1_MEM_PHY and not _BASE address. + + Enable LBC and ECM errors and clear error registers. + + Add tftpflash env var to get uboot from tftp server and flash it. + + Add pci/pcie convenience env vars to display register space: + "run pcie3regs" to see all pcie3 ccsr registers + "run pcie3cfg" to see all cfg registers + Whitespace cleanup and MPC8544DS.h + + Enable CONFIG_INTERRUPTS. + + Signed-off-by: Ed Swarthout <Ed.Swarthout@freescale.com> + Acked-by: Andy Fleming <afleming@freescale.com> + +commit 61a21e980a7b9188424d04f1c265fdc5c21c7e85 +Author: Andy Fleming <afleming@freescale.com> +Date: Tue Aug 14 01:34:21 2007 -0500 + + 85xx start.S cleanup and exception support + + From: Ed Swarthout <Ed.Swarthout@freescale.com> + + Support external interrupts from platform to eliminate system hangs. + Define CONFIG_INTERRUPTS board configure option to enable. + Enable ecm, ddr, lbc, and pci/pcie error interrupts in PIC. + + Remove extra cpu initialization redundant with hardware initialization. + Whitespace cleanup. + + Define and use _START_OFFSET consistent with other processors using + ppc_asm.tmpl + + Move additional code from .text to boot page to make room for + exception vectors at start of image. + + Handle Machine Check, External and Critical exceptions. + + Fix e500 machine check error determination in traps.c + + TEXT_BASE can now be 0xfffc_0000 - which cuts binary image in half. + + Signed-off-by: Ed Swarthout <Ed.Swarthout@freescale.com> + Acked-by: Andy Fleming <afleming@freescale.com> + +commit 7bd30fc4a6475b41d6679ae3aafc9fa505260c47 +Author: Andy Fleming <afleming@freescale.com> +Date: Tue Aug 14 01:33:18 2007 -0500 + + Add MPC8544DS README + + Signed-off-by: Andy Fleming <afleming@freescale.com> + +commit 40c7f9b0de4e300370adfc704128fa0f79a143b6 +Author: Ed Swarthout <Ed.Swarthout@freescale.com> +Date: Fri Jul 27 01:50:48 2007 -0500 + + 85xx allow debugger to configure ddr. + + Only check for mpc8548 rev 1 when compiled for 8548. + + Signed-off-by: Ed Swarthout <Ed.Swarthout@freescale.com> + Acked-by: Andy Fleming <afleming@freescale.com> + +commit 29372ff38c5baab7d0e3a8c14fe11fa194a38704 +Author: Ed Swarthout <Ed.Swarthout@freescale.com> +Date: Fri Jul 27 01:50:47 2007 -0500 + + mpc85xx L2 cache reporting and SRAM relocation option. + + Allow debugger to override flash cs0/cs1 settings to enable alternate + boot regions + + Signed-off-by: Ed Swarthout <Ed.Swarthout@freescale.com> + Acked-by: Andy Fleming <afleming@freescale.com> + +commit 41f0f8fb1ab92f0cba7d329de90070f822f8299f +Author: Ed Swarthout <Ed.Swarthout@freescale.com> +Date: Fri Jul 27 01:50:46 2007 -0500 + + e500 needs ppc_asm.tmp MCK_EXCEPTION + + Always define MCK_EXCEPTION macro - so e500 can use it too. + + Signed-off-by: Ed Swarthout <Ed.Swarthout@freescale.com> + Acked-by: Andy Fleming <afleming@freescale.com> + +commit 53a5c424bf8655b7b4e2c305a441963259a26a81 +Author: David Updegraff <dave@cray.com> +Date: Mon Jun 11 10:41:07 2007 -0500 + + multicast tftp: RFC2090 + + Implemented IETF RFC2090, Multicast TFTP. Initial implementation + on Realtek RTL8139 and Freescale TSEC. + + Signed-off-by: David Updegraff <dave@cray.com> + Signed-off-by: Ben Warren <bwarren@qstreams.com> + +commit 5d110f0aa69f065ee386ec1840dfee1e8cc46bc1 +Author: Wilson Callan <wcallan@savantav.com> +Date: Sat Jul 28 10:56:13 2007 -0400 + + New CONFIG_BOOTP_SERVERIP option + + Added CONFIG_BOOTP_SERVERIP to allow the tftp server to be different + from the bootp server + + Signed-off-by: Wilson Callan <wcallan@savantav.com> + Signed-off-by: Ben Warren <bwarren@qstreams.com> + +commit 50cca8b976ec74069860208c36e64ce8f4d5e4c1 +Author: Mike Rapoport <mike@compulab.co.il> +Date: Sun Aug 12 08:48:27 2007 +0300 + + Add ability to take MAC address from the environment to DM9000 driver + + Signed-off-by: Mike Rapoport <mike@compulab.co.il> + Signed-off-by: Ben Warren <bwarren@qstreams.com> + +commit be5d72d10d47609326226225181e301fb9a33b58 +Author: Wolfgang Denk <wd@denx.de> +Date: Mon Aug 13 21:57:53 2007 +0200 + + Minor coding style cleanup. Update CHANGELOG. + + Signed-off-by: Wolfgang Denk <wd@denx.de> + +commit cca34967cbd13ff6bd352be29e3f1cc88ab24c05 +Author: Joe Hamman <joe.hamman@embeddedspecialties.com> +Date: Sat Aug 11 06:54:58 2007 -0500 + + Modify SBC8641D to use new Freescale PCI routines + + PCI-Express sockets 1 and 2 verified working with Intel Pro/1000 PT + adapter. + + Signed-off-by: Joe Hamman <joe.hamman@embeddedspecialties.com> + Signde-off-by: Jon Loeliger <jdl@freescale.com> + +commit a08458303e7f9db67f296980036d3292c35cb45c +Author: Haavard Skinnemoen <hskinnemoen@atmel.com> +Date: Fri Jun 29 18:38:51 2007 +0200 + + atmel_mci: Fix data timeout value + + Calculate the data timeout based on values from the CSD instead of + just using a hardcoded DTOR value. This is a backport of a similar fix + in BSP 2.0, with one additional fix: the DTOCYC value is rounded up + instead of down. + + Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com> + +commit 0ba8eed28b575626b17e0a7882f923b83e0d7584 +Author: Haavard Skinnemoen <hskinnemoen@atmel.com> +Date: Mon Aug 13 17:22:31 2007 +0200 + + AVR32: Include <div64.h> instead of <asm/div64.h> + + include/asm-avr32/div64.h was recently moved to include/div64.h, but + cpu/at32ap/interrupts.c wasn't properly updated (an earlier version of + the patch was merged perhaps?) + + This patch updates cpu/at32ap/interrupts.c so that the avr32 port + compiles again. + + Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com> + +commit f0d1246ed7cb5a88522244c596d7ae7e6f161283 +Author: Haavard Skinnemoen <hskinnemoen@atmel.com> +Date: Wed Jun 27 13:34:26 2007 +0200 + + atmel_mci: Use 512 byte blocksize if possible + + Instead of always using the largest blocksize the card supports, check + if it can support smaller block sizes and use 512 bytes if possible. + Most cards do support this, and other parts of u-boot seem to have + trouble with block sizes different from 512 bytes. + + Also enable underrun/overrun protection. + + Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com> + Acked-by: Hans-Christian Egtvedt <hcegtvedt@atmel.com> + +commit 9986bc3e40e899bea372a99a2bca4071bdf2e24b +Author: Wolfgang Denk <wd@denx.de> +Date: Sun Aug 12 21:34:50 2007 +0200 + + Update CHANGELOG + +commit 77d19a8bf3b0b1e401cb9f23c81e2ef419705c1a +Author: Wolfgang Denk <wd@denx.de> +Date: Sun Aug 12 21:34:34 2007 +0200 + + Minor alignment of output, 2nd try. + Also update CHANGELOG + + Signed-off-by: Wolfgang Denk <wd@denx.de> + +commit 6b309f22a724fad8418e811751a0741b893419cf +Author: Wolfgang Denk <wd@denx.de> +Date: Sun Aug 12 20:35:49 2007 +0200 + + Minor alignment of output + + Signed-off-by: Wolfgang Denk <wd@denx.de> + +commit 6f6d7b9c8559e241e8d232621542b8b59699b07b +Author: Wolfgang Denk <wd@denx.de> +Date: Sun Aug 12 18:28:18 2007 +0200 + + Cleanup output on ADS5121 board + + Signed-off-by: Wolfgang Denk + +commit a4d2636f2a859245ed3a401f26189da2dfda4ceb +Author: Wolfgang Denk <wd@denx.de> +Date: Sun Aug 12 15:11:38 2007 +0200 + + Adapt board configuration and fix kernel crash on MCC200 board. + + The update procedure was modified to turn off the USB subsystem + before exit for MCC200 and TRAB. This is necessary as otherwise the + USB controller continues to write periodically to system memory! + + MCC200-specific notes: + - the patch disables the magic key check for MCC200 + - the patch contains the configuration changes made + for the new revision of the board. + + Signed-off-by: Sergei Poselenov <sposelenov@emcraft.com> + Signed-off-by: Wolfgang Denk <wd@denx.de> + +commit e27f3a6efb9db5a533223b05c629ff4ac8d921bf +Author: Wolfgang Denk <wd@denx.de> +Date: Sun Aug 12 14:47:54 2007 +0200 + + Adjust default configuration of ADS5121 board. + + Signed-off-by: Wolfgang Denk <wd@denx.de> + +commit afaac86fe2948ac84cd9a12bbed883b3c683e7d9 +Author: Wolfgang Denk <wd@denx.de> +Date: Sun Aug 12 14:27:39 2007 +0200 + + Clean up some remaining CFG_CMD_ -> CONFIG_CMD_ issues. + + Signed-off-by: Wolfgang Denk <wd@denx.de> + +commit 5fe6be6208dda852c3564e384bd78d75784dea3e +Author: Gerald Van Baren <vanbaren@cideas.com> +Date: Tue Aug 7 21:14:22 2007 -0400 + + Improve error print messages. + + Signed-off-by: Gerald Van Baren <vanbaren@cideas.com> + +commit 99dffca3b7590a16a00bc475c860b67b2a3f1462 +Author: Kim Phillips <kim.phillips@freescale.com> +Date: Tue Jul 17 13:57:04 2007 -0500 + + fdt: allow for builds that don't want env and bd_t nodes + + protect fdt_env and fdt_bd_t invocations, fix codingstyle while in the + area. + + Signed-off-by: Kim Phillips <kim.phillips@freescale.com> + +commit 91148bf7aeba142d6f348805db7625db7da64d6f +Author: Kim Phillips <kim.phillips@freescale.com> +Date: Tue Jul 17 13:56:53 2007 -0500 + + fdt: do board setup based on fdt address specified on bootm line + + The last fdt patch to bootm did board setup based on the address + specified by a prior fdt address command invocation. The bootm + code, as its call to fdt_chosen does, should use the fdt specified + by the user on the bootm command. Note this restores full + functionality for the 8360's existing default boot environment + values, e.g. 'run nfsboot' (i.e. no having to 'fdt addr $fdtaddr' + before booting a kernel). + + Signed-off-by: Kim Phillips <kim.phillips@freescale.com> + +commit e125a2ffc209dd34794e326c7175658253beadf3 +Author: Gerald Van Baren <vanbaren@cideas.com> +Date: Tue Jul 10 20:40:39 2007 -0400 + + Call ft_board_setup() from the bootm command. + + In the patch titled "Create new fdt boardsetup command..." I removed the + call to ft_board_setup() from the routine fdt_chosen(), but I forgot + to add a direct call back into cmd_bootm.c + + This fixes the oversight by adding the direct call to the bootm command. + + Signed-off-by: Gerald Van Baren <vanbaren@cideas.com> + +commit fd61e55dd8cb52ce3ff91b3917af26e24b6b0845 +Author: Gerald Van Baren <vanbaren@cideas.com> +Date: Mon Jun 25 23:25:28 2007 -0400 + + Create new fdt boardsetup command, fix bug parsing [] form of set values. + + Previously ft_board_setup() was called by fdt_chosen() which was not + really correctly structured. This splits ft_board_setup() out by creating + a new fdt boardsetup command. + + Fix a bug when parsing fdt set command values which have the square + bracket form [00 11 22 33] - the length was updated incorrectly in when + parsing that form. + + Signed-off-by: Gerald Van Baren <vanbaren@cideas.com> + +commit 6f35ded9e85493595e0eb66a82b502a95326d049 +Author: Gerald Van Baren <vanbaren@cideas.com> +Date: Mon Jun 25 20:55:58 2007 -0400 + + Tighten up the error messages. + + Signed-off-by: Gerald Van Baren <vanbaren@cideas.com> + +commit c45874b05aae897a6c29d1a97d4bb708fca2756c +Author: Gerald Van Baren <vanbaren@cideas.com> +Date: Mon Jun 25 19:52:23 2007 -0400 + + Asthetic improvements: error messages and line lengths. + + Tighten up the error messages, split overlength lines. + + Signed-off-by: Gerald Van Baren <vanbaren@cideas.com> + +commit 35ec398f16e17df600edc1b38c1e9e62c15c9aa1 +Author: Gerald Van Baren <vanbaren@cideas.com> +Date: Fri May 25 22:08:57 2007 -0400 + + Fix fdt_chosen() to call ft_board_setup(), clean up long lines. + + The fdt_chosen() function was adding/seting some properties ad-hoc + improperly and duplicated (poorly) what was done in ft_board_setup() + + Clean up long lines (setting properties, printing errors). + + Signed-off-by: Gerald Van Baren <vanbaren@cideas.com> + +commit 06e19a07701c968f15d72c083b5872a1a11c7b01 +Author: Gerald Van Baren <vanbaren@cideas.com> +Date: Mon May 21 23:27:16 2007 -0400 + + For fdt_find_node_by_path(), handle the root path properly. + + Also removes the special case root path detection in cmd_fdt.c since it + is no longer necessary. + + Signed-off-by: Gerald Van Baren <vanbaren@cideas.com> + +commit 9675ee7208ab965d13ea8d8262d77ac4160ef549 +Author: Gerald Van Baren <vanbaren@cideas.com> +Date: Thu May 17 23:54:36 2007 -0400 + + Add fdt_find_node_by_type() and fdt_find_compatible_node() to LIBFDT + + Signed-off-by: Wolfgang Grandegger <wg@grandegger.com> + Acked-by: Gerald Van Baren <vanbaren@cideas.com> + +commit 1a861169bc3758f9de3aead62b058736c6891246 +Author: Gerald Van Baren <vanbaren@cideas.com> +Date: Wed Jun 6 22:47:58 2007 -0400 + + Replace fdt_node_offset() with fdt_find_node_by_path(). + + The new name matches more closely the kernel's name, which is also + a much better description. + + Signed-off-by: Wolfgang Grandegger <wg@grandegger.com> + Acked-by: Gerald Van Baren <vanbaren@cideas.com> + +commit addd8ce83078c25f0eca5f23adbdfc64ca50a243 +Author: Gerald Van Baren <vanbaren@cideas.com> +Date: Wed May 16 22:39:59 2007 -0400 + + Fix cmd_fdt line lengths, refactor code. + + Break lines that were greater than 80 characters in length. + Move the fdt print and property parsing code to separate static functions + to reduce coding clutter in the fdt_cmd handling body. + + Signed-off-by: Gerald Van Baren <vanbaren@cideas.com> + +commit 25114033ab21788810c48ba4df103b649da1223b +Author: Gerald Van Baren <vanbaren@cideas.com> +Date: Sat May 12 09:47:25 2007 -0400 + + FDT command improvements. + + Fix "fdt set" so that it will create a non-existing property. + Add "fdt mknode" to create nodes. + + Signed-off-by: Gerald Van Baren <vanbaren@cideas.com> + +commit 38eb508e8e811e2e57628f445de3a24a23c7d804 +Author: Gerald Van Baren <vanbaren@cideas.com> +Date: Sat May 12 09:45:46 2007 -0400 + + Reorganize and fix problems (returns) in the bootm command. + + Do *NOT* return after the "point of no return" has been passed. + If something goes wrong, the board must be reset after that point. + Move the "Transferring control to Linux" debug message back to where it + belongs: just before transferring control to linux. + + Signed-off-by: Gerald Van Baren <vanbaren@cideas.com> + +commit 89c8757d8f213c47709bdc4efe0695263a6080a6 +Author: Gerald Van Baren <vanbaren@cideas.com> +Date: Tue May 8 21:27:35 2007 -0400 + + Fix bugs in the CONFIG_OF_LIBFDT + + Stupid coding mistakes (identified by Timur Tabi, thanks). + + Signed-off-by: Gerald Van Baren <vanbaren@cideas.com> + +commit 6be07cc1ca458278c85ecdbf1a0536cff4c701ec +Author: Gerald Van Baren <vanbaren@cideas.com> +Date: Wed Apr 25 22:47:15 2007 -0400 + + Improve fdt move length handling. + + Make the length parameter optional: if not specified, do the move using + the current size unchanged. + + Signed-off-by: Gerald Van Baren <vanbaren@cideas.com> + +commit bb930e76fea6cf89ca2d98e2f7c7a6043d79327d +Author: Gerald Van Baren <vanbaren@cideas.com> +Date: Wed Apr 25 22:23:36 2007 -0400 + + Minor code clean up. + + Declare the variable fdt properly as extern. + Call the "set_fn" function pointer the "short way" without the full + dereferencing syntax. + + Signed-off-by: Gerald Van Baren <vanbaren@cideas.com> + +commit ba24e2ac3bdb5c489f3c787e7542b6474c4d65c6 +Author: Gerald Van Baren <vanbaren@cideas.com> +Date: Wed Apr 25 21:24:27 2007 -0400 + + Improve error messages, more informative. + + Print more than the raw libfdt error message strings. This is especially + useful for cluing in the user when the bootm command aborts due to + blob problems. + + Signed-off-by: Gerald Van Baren <vanbaren@cideas.com> + +commit 8096b3b8f772c1894ddeda9dbceff6a8826473a4 +Author: Gerald Van Baren <vanbaren@cideas.com> +Date: Fri Apr 20 22:46:53 2007 -0400 + + libfdt: Conditionally compile based on CONFIG_OF_LIBFDT + + This is the way u-boot reduces configured-out code. At Wolfgang + Grandegger and Wolfgang Denk's request, make libfdt conform. + + Signed-off-by: Gerald Van Baren <vanbaren@cideas.com> + +commit 923efd286411ed052d9e074f59f8986d6081061c +Author: Bruce Adler <bruce.adler@ccpu.com> +Date: Fri Aug 10 14:54:47 2007 -0700 + + add image size and descriptors for Spartan 3E FPGA chips + + Spartan 3E image sizes taken from Table 1-4 in Xilinx UG332 (v1.1) + + Signed-off by: Bruce Adler <bruce.adler@ccpu.com> + +commit fb56579ffe7ef3275b7036bb7b924e5a0d32bd70 +Author: Kim Phillips <kim.phillips@freescale.com> +Date: Fri Aug 10 15:34:48 2007 -0500 + + make MAKEALL more immune to merge conflicts + + ..by placing board entries one per line, as suggested by jdl. + + Signed-off-by: Kim Phillips <kim.phillips@freescale.com> + +commit 2628114ec564f969f34b5f7105fbd168cb8c9c3f +Author: Kim Phillips <kim.phillips@freescale.com> +Date: Fri Aug 10 13:28:25 2007 -0500 + + README: Remove outdated cpu type, board type, and NAME_config lists + + Signed-off-by: Kim Phillips <kim.phillips@freescale.com> + +commit 49bb59912d21aacb507eb81fd21fb7af650c706c +Author: Dave Liu <r63238@freescale.com> +Date: Fri Aug 10 15:48:59 2007 +0800 + + mpc83xx: Suppress the warning 'burstlen' + + suppress the warning 'burstlen' of spd_sdram. + + Signed-off-by: Dave Liu <daveliu@freescale.com> + +commit c646bba6465a45c60746d4cc1602cd06c1960f2d +Author: Joe Hamman <joe.hamman@embeddedspecialties.com> +Date: Thu Aug 9 15:11:03 2007 -0500 + + Add support for SBC8641D. Config files. + + Add support for Wind River's SBC8641D reference board. + + Signed-off by: Joe Hamman <joe.hamman@embeddedspecialties.com> + Acked-by: Wolfgang Denk <wd@denx.de> + Acked-by: Jon Loeliger <jdl@freescale.com> + +commit 8ac273271d57321f90505c7a51cdb1ef2113b628 +Author: Joe Hamman <joe.hamman@embeddedspecialties.com> +Date: Thu Aug 9 15:10:53 2007 -0500 + + Add support for SBC8641D. Board files. + + Add support for Wind River's SBC8641D reference board. + + Signed-off by: Joe Hamman <joe.hamman@embeddedspecialties.com> + Acked-by: Wolfgang Denk <wd@denx.de> + Acked-by: Jon Loeliger <jdl@freescale.com> + +commit c2c0ab4aff86622b837a48a0e560351f9afafb95 +Author: Stefan Roese <sr@denx.de> +Date: Fri Aug 10 20:34:58 2007 +0200 + + Conding style cleanup + + Signed-off-by: Stefan Roese <sr@denx.de> + +commit c74b2108e31fe09bd1c5d291c3cf360510d4f13e +Author: Sergey Kubushyn <ksi@koi8.net> +Date: Fri Aug 10 20:26:18 2007 +0200 + + [ARM] TI DaVinci support, hopefully final + + Add support for the following DaVinci boards: + - DV_EVM + - SCHMOOGIE + - SONATA + + Changes: + + - Split into separate board directories + - Removed changes to MTD_DEBUG (or whatever it's called) + - New CONFIG_CMD party line followed + - Some cosmetic fixes, cleanup etc. + - Patches against the latest U-Boot tree as of now. + - Fixed CONFIG_CMD_NET in net files. + - Fixed CONFIG_CMD_EEPROM for schmoogie. + - Made sure it compiles and works (forceenv() link problem) on SCHMOOGIE and + DV_EVM. Can't check if it works on SONATA, don't have a board any more, + but it at least compiles. + + Here is an excerpt from session log on SCHMOOGIE... + + U-Boot 1.2.0-g6c33c785-dirty (Aug 7 2007 - 13:07:17) + + DRAM: 128 MB + NAND: 128 MiB + In: serial + Out: serial + Err: serial + ARM Clock : 297MHz + DDR Clock : 162MHz + ETH PHY : DP83848 @ 0x01 + U-Boot > iprobe + Valid chip addresses: 1B 38 3A 3D 3F 50 5D 6F + U-Boot > ping 192.168.253.10 + host 192.168.253.10 is alive + U-Boot > + + Signed-off-by: Sergey Kubushyn <ksi@koi8.net> + Acked-by: Dirk Behme <dirk.behme@gmail.com> + Acked-by: Zach Sadecki <Zach.Sadecki@ripcode.com> + Acked-by: Stefan Roese <sr@denx.de> + +commit 2e4d94f1e3c2961428967a33b6ff2520568391b3 +Author: Ed Swarthout <Ed.Swarthout@freescale.com> +Date: Fri Jul 27 01:50:45 2007 -0500 + + fsl_pci_init cleanup. + + Do not enable normal errors created during probe (master abort, perr, + and pcie Invalid Configuration access). + + Add CONFIG_PCI_NOSCAN board option to prevent bus scan. + + Signed-off-by: Ed Swarthout <Ed.Swarthout@freescale.com> + Acked-by: Andy Fleming <afleming@freescale.com> + +commit 936b3e69b667c3eb9a61ece4e78647d3fce9fc2a +Author: Ed Swarthout <Ed.Swarthout@freescale.com> +Date: Fri Jul 27 01:50:44 2007 -0500 + + pciauto_setup_device bars_num fix + + Passing bars_num=0 to pciauto_setup_device should assign no bars. + + Signed-off-by: Ed Swarthout <Ed.Swarthout@freescale.com> + Acked-by: Shinya Kuribayashi <shinya.kuribayashi@necel.com> + Acked-by: Andy Fleming <afleming@freescale.com> + +commit cf0b185e58ca0aec8ae2b2a8804ec0ef58ee21d4 +Author: Jon Loeliger <jdl@freescale.com> +Date: Mon Aug 6 17:39:44 2007 -0500 + + 8641hpcn: Do correct sized pointer math. + + When I rebased Ed's patch and cleaned up a few compilation + problems, I apparently rebased my brain on crack first. + Fix that by doing (char *) sized pointer math as needed. + + Signed-off-by: Jon Loeliger <jdl@freescale.com> + +commit cfc7a7f5bb3273c9951173c788001d45118f141f +Author: Jon Loeliger <jdl@freescale.com> +Date: Thu Aug 2 14:42:20 2007 -0500 + + cpu/86xx fixes. + + Remove rev 1 fixes. + Always set PICGCR_MODE. + Enable machine check and provide board config option + to set and handle SoC error interrupts. + + Include MSSSR0 in error message. + + Isolate a RAMBOOT bit of code with #ifdef CFG_RAMBOOT. + + Signed-off-by: Ed Swarthout <Ed.Swarthout@freescale.com> + Signed-off-by: Jon Loeliger <jdl@freescale.com> + +commit 3a6d56c20989fe27360afe743bd2a7ad4d76e48f +Author: Dirk Behme <dirk.behme@googlemail.com> +Date: Thu Aug 2 17:42:08 2007 +0200 + + Make use of generic 64bit division in nand_util.c + + Use generic 64bit division in nand_util.c. This makes nand_util.c + independent of any toolchain 64bit division. + + Signed-off-by: Dirk Behme <dirk.behme@gmail.com> + +commit f7c086e94e8ce9aad7268af97f73aa6884686f27 +Author: Dirk Behme <dirk.behme@googlemail.com> +Date: Thu Aug 2 17:41:14 2007 +0200 + + Move 64bit division from avr32 to generic lib + + Move the 64bit division from lib_avr32 to lib_generic. With this, all + boards can do_div/__div64_32 if needed, not only avr one. Code is put + to lib_generic, so no larger memory footprint if not used. No code + modifications. Thanks for proposal by Håvard Skinnemoen. + + Signed-off-by: Dirk Behme <dirk.behme@gmail.com> + +commit 99c2fdab91bc633e46fb41dbaa629f87ccf6e00f +Author: Kim Phillips <kim.phillips@freescale.com> +Date: Mon Aug 6 18:18:34 2007 -0500 + + mpc83xx: fix ITX[GP] O=builddir builds + + make: *** No rule to make target `/work/wd/tmp/board/mpc8349itx/u-boot.lds', needed by `/work/wd/tmp/u-boot'. Stop. + + Both the ITX and ITX-GP fail when you use "make O=<some dir> ..." or + "BUILD_DIR=<some dir> ./MAKEALL ..." + + Signed-off-by: Kim Phillips <kim.phillips@freescale.com> + +commit 47e8bc846759e037b8af0e5f9c9f9cfa7a1050c3 +Author: Dave Liu <r63238@freescale.com> +Date: Wed Aug 1 15:00:59 2007 +0800 + + mpc83xx: Correct the README for DDR ECC + + Update the README for DDR ECC, change the name + to README.mpc83xx.ddrecc. + + Signed-off-by: Dave Liu <daveliu@freescale.com> + Signed-off-by: Kim Phillips <kim.phillips@freescale.com> + +commit daab8c67d2defef73dc26ab07f0c3afd1b05d019 +Author: Dave Liu <r63238@freescale.com> +Date: Wed Aug 1 15:00:15 2007 +0800 + + mpc83xx: Consolidate the ECC support of 83xx + + Remove the duplicated source code of ecc command on the <board>.c, + for reused, move these code to cpu/mpc83xx directory. + + Signed-off-by: Dave Liu <daveliu@freescale.com> + Signed-off-by: Kim Phillips <kim.phillips@freescale.com> + +commit 036575c544cf1b69654d8fb334bda69c6ff3da36 +Author: Dave Liu <r63238@freescale.com> +Date: Sat Aug 4 13:37:39 2007 +0800 + + mpc83xx: Correct the burst length for DDR2 with 32 bits + + The burst length should be 4 for DDR2 with 32 bits bus + + Signed-off-by: Dave Liu <daveliu@freescale.com> + +commit 1c274c4e05b6dc9b24edc8aa618b02f607ee6eed +Author: Kim Phillips <kim.phillips@freescale.com> +Date: Wed Jul 25 19:25:33 2007 -0500 + + mpc83xx: add support for the MPC8323E RDB + + MPC8323E based board with 64MB fixed SDRAM, 16MB flash, + five 10/100 ethernet ports connected via an ICPlus IP175C + switch, one PCI slot, and serial. Features not supported + in this patch are SD card interface, 2 USB ports, and the + two phone ports. + + Signed-off-by: Michael Barkowski <michael.barkowski@freescale.com> + Signed-off-by: Kim Phillips <kim.phillips@freescale.com> + +commit 343d91009d55fc5b3ff8cc940597af6c6aa1d359 +Author: Kim Phillips <kim.phillips@freescale.com> +Date: Wed Jul 25 19:25:28 2007 -0500 + + mpc83xx: fixup generic pci for libfdt + + add libfdt support to the generic 83xx pci code + + Signed-off-by: Kim Phillips <kim.phillips@freescale.com> + +commit f57ac7a7b37109245b69db80839ebee26179966a +Author: Kim Phillips <kim.phillips@freescale.com> +Date: Wed Jul 25 19:25:22 2007 -0500 + + mpc83xx: fix 8360 and cpu functions to update fdt being passed + + ..and not the global fdt. Rename local fdt vars to blob so as not to + be confused with the global var with the same three-letter name. + + Signed-off-by: Kim Phillips <kim.phillips@freescale.com> + +commit 8be404459a6b7395415a57bb35e8377e3b2b5acb +Author: Jerry Van Baren <gvb.uboot@gmail.com> +Date: Wed Jul 4 21:34:24 2007 -0400 + + mpc83xx: Fix errors when CONFIG_OF_LIBFDT is enabled + + Several node strings were not correct (trailing slashes and properties + in the strings) + Added setting of the timebase-frequency. + Improved error messages and use debug() instead of printf(). + + Signed-off-by: Gerald Van Baren <vanbaren@cideas.com> + Signed-off-by: Kim Phillips <kim.phillips@freescale.com> + +commit 26d02c9bbac1751c5e19294f000100b48d43a920 +Author: Jerry Van Baren <gvb.uboot@gmail.com> +Date: Wed Jul 4 21:27:30 2007 -0400 + + mpc83xx: Replace fdt_node_offset() with fdt_find_node_by_path(). + + The new name matches more closely the kernel's name, which is also + a much better description. + + These are the mpc83xx changes made necessary by the function name change. + + Signed-off-by: Wolfgang Grandegger <wg@grandegger.com> + Acked-by: Gerald Van Baren <vanbaren@cideas.com> + Signed-off-by: Kim Phillips <kim.phillips@freescale.com> + +commit 9be39a67c9f8fef7107f5df09d673005f04d0963 +Author: Dave Liu <daveliu@freescale.com> +Date: Mon Jun 25 10:41:56 2007 +0800 + + mpc83xx: Add support for the display of reset status + + 83xx processor family has many reset sources, such as + power on reset, software hard reset, software soft reset, + JTAG, bus monitor, software watchdog, check stop reset, + external hard reset, external software reset. + sometimes, to figure out the fault of system, we need to + know the cause of reset early before the prompt of + u-boot present. + + Signed-off-by: Dave Liu <daveliu@freescale.com> + Signed-off-by: Kim Phillips <kim.phillips@freescale.com> + +commit ff9658d7049bf8c8e8e0a05dbe5e9f7e91aa5a5d +Author: Dave Liu <daveliu@freescale.com> +Date: Mon Jun 25 10:41:04 2007 +0800 + + mpc83xx: Fix the align bug of SDMA buffer + + According to the latest user manual, the SDMA temporary + buffer base address must be 4KB aligned. + + Signed-off-by: Dave Liu <daveliu@freescale.com> + Signed-off-by: Kim Phillips <kim.phillips@freescale.com> + +commit 66dc2c2dc51f8b88bb8e231bc80cd92eae1d6476 +Author: Dave Liu <daveliu@freescale.com> +Date: Mon Jun 25 13:21:12 2007 +0800 + + mpc83xx: Revise the MPC8360EMDS readme doc + + When the rev2.x silicon mount on the MPC8360EMDS baord, + and if you are using the u-boot version after the commit + 3fc0bd159103b536e1c54c6f4457a09b3aba66ca. + to make the ethernet interface usable, we have to setup + the jumpers correctly. + + Signed-off-by: Dave Liu <daveliu@freescale.com> + Signed-off-by: Kim Phillips <kim.phillips@freescale.com> + +commit e739bc95797aac4fefc4c75b55c7c78e59d3ea9c +Author: Timur Tabi <timur@freescale.com> +Date: Tue Jul 3 13:46:32 2007 -0500 + + FSL I2C driver programs the two I2C busses differently + + The i2c_init() function in fsl_i2c.c programs the two I2C busses differently. + The second I2C bus has its slave address programmed incorrectly and is + missing a 5-us delay. + + Signed-off-by: Timur Tabi <timur@freescale.com> + Signed-off-by: Kim Phillips <kim.phillips@freescale.com> + +commit df33f6b4d6d63693dd9200808b242de1b86cb8e8 +Author: Timur Tabi <timur@freescale.com> +Date: Tue Jul 3 13:04:34 2007 -0500 + + Update SCCR programming in cpu_init_f() to support all 83xx processors + + Update the cpu_init_f() function in cpu/mpc83xx/cpu_init.c to program the + bitfields for all 83xx processors. The code to update some bitfields was + compiled only on some processors. Now, the bitfields are programmed as long + as the corresponding CFG_SCCR option is defined in the board header file. + This means that the board header file should not define any CFG_SCCR macros + for bitfields that don't exist on that processor, otherwise the SCCR will be + programmed incorrectly. + + Signed-off-by: Timur Tabi <timur@freescale.com> + Signed-off-by: Kim Phillips <kim.phillips@freescale.com> + +commit 9546266999f0b9b51372636614211b88d90f0f25 +Author: Martin Krause <martin.krause@tqs.de> +Date: Fri Jun 22 13:04:22 2007 +0200 + + TQM834x: cleanup configuraton + + Remove irritating #undef DEBUG + + Signed-off-by: Martin Krause <martin.krause@tqs.de> + Signed-off-by: Kim Phillips <kim.phillips@freescale.com> + +commit 5d497e6bf0f5bf63729b4a47b3fd786d3c77a1bc +Author: david.saada <David.Saada@ecitele.com> +Date: Mon Jun 18 09:09:53 2007 -0700 + + MPC83xx: Fix makefile to generate config.h file in the build directory + + MPC83xx: Fix the Makefile config sections to generate the include/config.h + file in the build directory instead of the source directory. + + Signed-off-by: David Saada <david.saada@ecitele.com> + Signed-off-by: Kim Phillips <kim.phillips@freescale.com> + +commit 1ded0242e437259366792d52b7e9d1e1931d8fa5 +Author: Lee Nipper <Lee.Nipper@freescale.com> +Date: Thu Jun 14 20:07:33 2007 -0500 + + mpc83xx: Add support for 8360 silicon revision 2.1 + + This change adds 8360 silicon revision 2.1 support to u-boot. + + Signed-off-by: Lee Nipper <lee.nipper@freescale.com> + Signed-off-by: Kim Phillips <kim.phillips@freescale.com> + +commit a22806469a8f2b69c829f4fd5361fdebd0cb01b4 +Author: Kumar Gala <galak@kernel.crashing.org> +Date: Wed Aug 8 04:14:28 2007 -0500 + + Treat ppc64 host as ppc + + Signed-off-by: Kumar Gala <galak@kernel.crashing.org> + +commit 0dc4279b08ff82472bec2e2c90858602459febe8 +Author: Jason Jin <Jason.jin@freescale.com> +Date: Wed Aug 8 09:01:46 2007 +0800 + + Minor fix for bios emulator makefile + + Add $(obj) to LIB avoiding objects be built in the source dir + + Signed-off-by: Jason Jin <Jason.jin@freescale.com> + +commit ce981dc857adfc8036ca2f6d5d5a06c2a8aa77d6 +Author: Jason Jin <Jason.jin@freescale.com> +Date: Wed Aug 8 08:33:11 2007 +0800 + + Add CONFIG_BIOSEMU define to guard all the bios emulator code + + Signed-off-by: Jason Jin <Jason.jin@freescale.com> + + This patch fix the compile issue on the board that did not enable the bios emulator + +commit ed8106433522f2ea8933e9808346860d061d7731 +Author: Zach Sadecki <Zach.Sadecki@ripcode.com> +Date: Tue Jul 31 12:27:25 2007 -0500 + + tsec: fix multiple PHY support + + The change entitled "Reduce CONFIG_MPC8YXX_TSECx to CONFIG_TSECx" + broke multiple PHY support in tsec.c. This fixes it. + + Signed-off-by: Zach Sadecki <Zach.Sadecki@ripcode.com> + Signed-off-by: Kim Phillips <kim.phillips@freescale.com> + +commit dcb84b7208ade0bbebbeb56bec9c2c64f8b2eede +Author: Joe Hamman <joe.hamman@embeddedspecialties.com> +Date: Thu Aug 9 09:08:18 2007 -0500 + + tsec: Allow Ten Bit Interface address to be configurable + + Allow the address of the Ten Bit Interface (TBI) to be changed in the + event of a conflict with another device. + + Signed-off by: Joe Hamman <joe.hamman@embeddedspecialties.com> + +commit 7c4c3722a38d40b0cf537ddae72b04f4088b190c +Author: Jason Jin <Jason.jin@freescale.com> +Date: Tue Aug 7 16:17:06 2007 +0800 + + Add CONFIG_BIOSEMU define to guard all the bios emulator code + + This patch fix the compile issue on the board that did not enable the bios emulator + +commit bf1060ea4f9eaa7e7d164a70a7d6f28939882053 +Author: Wolfgang Denk <wd@denx.de> +Date: Tue Aug 7 16:02:13 2007 +0200 + + Fix missing brace error in fs/fat/fat.c + [pointed out by Roderik Wildenburg] + + Signed-off-by: Wolfgang Denk <wd@denx.de> + +commit 6c33c78557ca6f8da68c01ce33e278695197d3f4 +Author: Wolfgang Denk <wd@denx.de> +Date: Mon Aug 6 23:21:05 2007 +0200 + + Fixed typo in README (pointed out by Martin Jost). + + Signed-off-by: Wolfgang Denk <wd@denx.de> + +commit 9c7e4b06214db61bb21f1bcbe57c97519669baae +Author: Wolfgang Denk <wd@denx.de> +Date: Mon Aug 6 02:17:36 2007 +0200 + + Coding style cleanup. Update CHANGELOG. + + Signed-off-by: Wolfgang Denk <wd@denx.de> + +commit 221838cc7eb178370ff62aa05920a582e12ac322 +Author: Jason Jin <Jason.jin@freescale.com> +Date: Tue Jul 10 09:03:22 2007 +0800 + + Remove the bios emulator from MAI board. + + The bios emulator in the MAI board can not pass compile + and have a lot of crap in it. remove it and will have a + clean and small bios emulator in the drivers directory + which can be uesed for every board. + + Signed-off-by: Jason Jin <Jason.jin@freescale.com> + +commit 5618332409bb96f4448d1712899369fc80c0b489 +Author: Jason Jin <Jason.jin@freescale.com> +Date: Fri Jul 13 12:14:59 2007 +0800 + + Fix some compile issues for MAI board. + + Signed-off-by: Jason Jin <Jason.jin@freescale.com> + +commit 0f460a1ee148b648ee242c3157650287d4296260 +Author: Jason Jin <Jason.jin@freescale.com> +Date: Fri Jul 13 12:14:58 2007 +0800 + + Configurations for ATI video card BIOS emulator + + This patch add definition of the BIOS emulator and the ATI framebuffer + driver for MPC8641HPCN board. + + Signed-off-by: Jason Jin <Jason.jin@freescale.com> + Signed-off-by: Zhang Wei <wei.zhang@freescale.com> + +commit ece92f85053b8df613edcf05b26a416cbc3d629c +Author: Jason Jin <Jason.jin@freescale.com> +Date: Fri Jul 6 08:34:56 2007 +0800 + + This is a BIOS emulator, porting from SciTech for u-boot, mainly for + ATI video card BIOS. and can be used for x86 code emulation by some + modifications. + + Signed-off-by: Jason Jin <Jason.jin@freescale.com> + +commit 5072188acabde3178fac7f5a597150e6e74fd40c +Author: Jason Jin <Jason.jin@freescale.com> +Date: Fri Jul 6 08:33:33 2007 +0800 + + This is a framebuffer driver for ATI video card, can work for PCI9200, + X300, X700, X800 ATI video cards. + + Signed-off-by: Zhang Wei <wei.zhang@freescale.com> + Signed-off-by: Jason Jin <Jason.jin@freescale.com> + commit 5728be389e65fd47f34b33c2596271eb4db751ae Author: Wolfgang Denk <wd@denx.de> Date: Mon Aug 6 01:01:49 2007 +0200 @@ -42,6 +1206,28 @@ Date: Thu Aug 2 14:09:49 2007 -0500 Signed-off-by: Zhang Wei <wei.zhang@freescale.com> Signed-off-by: Jon Loeliger <jdl@freescale.com> +commit 86b116b1b1e165ca4840daefed36d2e3b8460173 +Author: Bartlomiej Sieka <tur@semihalf.com> +Date: Fri Aug 3 12:08:16 2007 +0200 + + cm1_qp1 -> cm5200: single U-Boot image for modules from the cm5200 family. + + Add the ability for modules from the Schindler cm5200 family to use a + single U-Boot image: + - rename cm1_qp1 to cm5200 + - add run-time module detection + - parametrize SDRAM configuration according to the module we are running on + + Few minor, board-specific fixes included in this patch: + - better MAC address handling + - updated default environment ('update' command uses +{filesize} now) + - improved error messages in the auto-update code + - allow booting U-Boot from RAM (CFG_RAMBOOT) + + Signed-off-by: Grzegorz Bernacki <gjb@semihalf.com> + Signed-off-by: Piotr Kruszynski <ppk@semihalf.com> + Signed-off-by: Bartlomiej Sieka <tur@semihalf.com> + commit c7e717ebc2b044d7a71062552c9dc0f54ea9b779 Author: Andy Fleming <afleming@freescale.com> Date: Fri Aug 3 04:05:25 2007 -0500 @@ -2027,6 +3213,14 @@ Date: Wed May 23 18:47:48 2007 +0200 Signed-off-by: Detlev Zundel <dzu@denx.de> +commit 9b7464a2c88614e1061f509c48930a3d240d1a35 +Author: Jason Jin <Jason.jin@freescale.com> +Date: Mon Jun 11 15:14:24 2007 +0200 + + USB: This patch fix readl in ohci swap reg access. + + Signed-off-by: Jason Jin <Jason.jin@freescale.com> + commit 8f8416fada9faf94b9a92f21fe6000643cb521d5 Author: Bartlomiej Sieka <tur@semihalf.com> Date: Fri Jun 8 14:52:22 2007 +0200 @@ -2054,6 +3248,26 @@ Date: Fri Jun 8 09:55:24 2007 +0200 Signed-off-by: Benoit Monin <bmonin@adeneo.eu> Signed-off-by: Stefan Roese <sr@denx.de> +commit f539edc076cfe52bff919dd512ba8d7af0e22092 +Author: Vadim Bendebury <vbendeb@google.com> +Date: Thu May 24 15:52:25 2007 -0700 + + cosmetic changes to bcm570x driver + + This is a cosmetic only changes submission. + It affects files relevant to bcm570x driver. + the commands used to generate this change was + + cd drivers + Lindent -pcs -l80 bcm570x.c bcm570x_lm.h bcm570x_mm.h tigon3.c tigon3.h + + The BMW target (the only one using this chip so far) builds cleanly, the + `before and after' generated object files for drivers/bcm570x.c and + drivers/tigon3.o are identical as reported by objdump -d + + Signed-off-by: Vadim Bendebury <vbendeb@google.com> + Signed-off-by: Ben Warren <bwarren@qstreams.com> + commit 725671ccd2cd04c9ebc50c9e5a94dd8cbade66b7 Author: Wolfgang Denk <wd@denx.de> Date: Wed Jun 6 16:26:56 2007 +0200 @@ -2062,6 +3276,30 @@ Date: Wed Jun 6 16:26:56 2007 +0200 Signed-off-by: Wolfgang Denk <wd@denx.de> +commit 19d763c35e0b5568eaf0b8adbf7a68ccfe7fa243 +Author: Markus Klotzbuecher <mk@denx.de> +Date: Wed Jun 6 11:49:44 2007 +0200 + + TRAB, USB: update trab board configuration for use of generic ohci driver + +commit dace45acd1c1357daa9322099d07c9a9e08b0024 +Author: Markus Klotzbuecher <mk@denx.de> +Date: Wed Jun 6 11:49:43 2007 +0200 + + USB: ohci fixes and cleanup for ppc4xx and yosemite board. + +commit 72657570b61635c74fa0c3f0e9e7d0671a9d08df +Author: Markus Klotzbuecher <mk@denx.de> +Date: Wed Jun 6 11:49:43 2007 +0200 + + USB: ohci fixes and cleanup for mpc5xxx and IceCube board config + +commit fc43be478f2aa37ce38acd85355038866e4162af +Author: Markus Klotzbuecher <mk@denx.de> +Date: Wed Jun 6 11:49:35 2007 +0200 + + USB/OHCI: endianness cleanup in the generic ohci driver + commit c440bfe6d6d92d66478a7e84402b31f48413617b Author: Stefan Roese <sr@denx.de> Date: Wed Jun 6 11:42:13 2007 +0200 @@ -2082,6 +3320,73 @@ Date: Wed Jun 6 11:42:13 2007 +0200 Signed-off-by: Stefan Roese <sr@denx.de> +commit 18135125f909948b85d1d6881ab4ac0efb4a1c58 +Author: Rodolfo Giometti <giometti@linux.it> +Date: Wed Jun 6 10:08:14 2007 +0200 + + Files include/linux/byteorder/{big,little}_endian.h define + __BIG_ENDIAN and __LITTLE_ENDIAN. + + Signed-off-by: Rodolfo Giometti <giometti@linux.it> + +commit a81d1c0b85b13e9d45f2d87de96a51a6e0ef0f82 +Author: Zhang Wei <wei.zhang@freescale.com> +Date: Wed Jun 6 10:08:14 2007 +0200 + + Add USB PCI-OHCI, USB keyboard and event poll support to the + MPC8641HPCN board config file. + + Signed-off-by: Zhang Wei <wei.zhang@freescale.com> + +commit 4dae14ce8fbdf380017dc54f172218e7d2acc889 +Author: Zhang Wei <wei.zhang@freescale.com> +Date: Wed Jun 6 10:08:14 2007 +0200 + + USB PCI-OHCI, interrupt pipe and usb event poll support + + This patch added USB PCI-OHCI chips support, interrupt pipe support + and usb event poll support. For supporting the USB interrupt pipe, the + globe urb_priv is moved to purb in ed struct. Now, we can process + several urbs at one time. The interrupt pipe support codes are ported + from Linux kernel 2.4. + + Signed-off-by: Zhang Wei <wei.zhang@freescale.com> + +commit fdcfaa1b02268b2899e374b35adf936c911a47eb +Author: Zhang Wei <wei.zhang@freescale.com> +Date: Wed Jun 6 10:08:13 2007 +0200 + + USB event poll support + + This patch adds USB event poll support, which could be used in usbkbd + and other usb devices driver when the asynchronous interrupt + processing is supported. + + Signed-off-by: Zhang Wei <wei.zhang@freescale.com + +commit 9a1d00fa47c1e05e3fdb60b33213af4e18d4c18e +Author: Rodolfo Giometti <giometti@linux.it> +Date: Wed Jun 6 10:08:12 2007 +0200 + + ISP116x: delay for crappy USB keys + + Using some (very) slow USB keys cause the USB host controller buffers + are not ready to be read by the CPU so we need an extra delay before + reading the USB storage data. + + Signed-off-by: Rodolfo Giometti <giometti@linux.it> + +commit 09444143670c9c2243cb7aba9f70b3713d33bed1 +Author: Markus Klotzbuecher <mk@denx.de> +Date: Wed Jun 6 10:08:12 2007 +0200 + + Change duplicate usb_cpu_init_fail to usb_board_init_fail + + Thanks to Liew Tsi Chung <Tsi-chung.Liew@freescale.com> for pointing + this out. + + Signed-off-by: Markus Klotzbuecher <mk@denx.de> + commit 32922cdc470fdfd39bea0c1c4f582d3fb340421e Author: Ed Swarthout <Ed.Swarthout@freescale.com> Date: Tue Jun 5 12:30:52 2007 -0500 @@ -2113,6 +3418,35 @@ Date: Mon Jun 4 08:36:05 2007 +0200 Signed-off-by: Benoit Monin <bmonin@adeneo.eu> Signed-off-by: Stefan Roese <sr@denx.de> +commit 5b1313fb2758ffce8b624457f777d8cc6709608d +Author: Nikita V. Youshchenko <yoush@debian.org> +Date: Wed May 23 12:45:19 2007 +0400 + + fix compilation problem for mpc8349itx CFG_RAMBOOT + + Current include/configs/MPC8349ITX.h does contain some support for building + image that will be started from memory (without putting in into flash). + It could be triggered by building with TEXT_BASE set to a low value. + + However, this support is incomplete: using of low TEXT_BASE causes + defining configuration macros in inconsistent way, which later leads + to compilation errors. In particular. flash support is being disabled, + but then flash structures get referenced. + + This patch fixes this, making it possible to build with low TEXT_BASE. + + Signed-Off-By: Nikita Youshchenko <yoush@debian.org> + + Signed-off-by: Kim Phillips <kim.phillips@freescale.com> + +commit 8a364f0970de49949d635e60accf463c6443ef8c +Author: Nikita V. Youshchenko <yoush@debian.org> +Date: Wed May 23 12:45:25 2007 +0400 + + add missing 'console' var to default mpc8349itx config + + Signed-off-by: Kim Phillips <kim.phillips@freescale.com> + commit 18d156eb37c90fadc8ec7a81a3b89176161f85b7 Author: Stefan Roese <sr@denx.de> Date: Fri Jun 1 16:18:17 2007 +0200 @@ -2800,6 +4134,12 @@ Date: Mon May 7 17:11:09 2007 +0200 new: add writing to msr register +commit 3a619dd7bed03e8b4d22a3911f90fd12af5376c2 +Author: Markus Klotzbuecher <mk@denx.de> +Date: Mon May 7 16:43:56 2007 +0200 + + Fix an ancient CHANGELOG conflict + commit ac4cd59d59c9bf3f89cb7a344abf8184d678f562 Author: Timur Tabi <timur@freescale.com> Date: Sat May 5 08:12:30 2007 +0200 @@ -3019,6 +4359,30 @@ Date: Fri Jan 5 09:15:34 2007 +0100 Signed-off-by Dan Malek, <dan@embeddedalley.com> +commit f2134f8e9eb006bdcd729e89f309c07b2fa45180 +Author: Haavard Skinnemoen <hskinnemoen@atmel.com> +Date: Wed May 2 13:31:53 2007 +0200 + + macb: Don't restart autonegotiation if we already have link + + Rework macb_phy_init so that it doesn't attempt to re-negotiate if the + link is already up. + + Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com> + +commit 04fcb5d38bc90779cd9a710d60702075986f0e29 +Author: Haavard Skinnemoen <hskinnemoen@atmel.com> +Date: Wed May 2 13:22:38 2007 +0200 + + macb: Introduce a few barriers when dealing with DMA descriptors + + There were a few theoretical possibilities that the compiler might + optimize away DMA descriptor reads and/or writes and thus cause + synchronization problems with the hardware. Insert barriers where + we depend on reads/writes actually hitting memory. + + Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com> + commit ffa621a0d12a1ccd81c936c567f8917a213787a8 Author: Andy Fleming <afleming@freescale.com> Date: Sat Feb 24 01:08:13 2007 -0600 @@ -3496,6 +4860,17 @@ Date: Mon Apr 23 13:54:24 2007 +0200 Signed-off-by: Mike Frysinger <vapier@gentoo.org> +commit d98c0885ad617fccf21e7c26ef8cb728fbfb2459 +Author: Rodolfo Giometti <giometti@enneenne.com> +Date: Mon Apr 23 13:10:52 2007 +0200 + + USB: (Another) delay for crappy USB keys. + + Some USB keys are slow in giving back an answer when the Root HUB + enables power lines. + + Signed-off-by: Rodolfo Giometti <giometti@linux.it> + commit 323bfa8f436dc3bc57187c9b1488bc3146ff1522 Author: Stefan Roese <sr@denx.de> Date: Mon Apr 23 12:00:22 2007 +0200 @@ -4161,6 +5536,22 @@ Date: Wed Apr 4 01:49:15 2007 +0200 Minor cleanup. +commit 822af351ad2babc7d99033361a5fcacd30f6bc78 +Author: Rodolfo Giometti <giometti@enneenne.com> +Date: Tue Apr 3 14:27:18 2007 +0200 + + Support for the Philips ISP116x HCD (Host Controller Driver) + + Signed-off-by: Rodolfo Giometti <giometti@enneenne.com> + +commit edf5851be6c17c031d4f71dd5b0a12040b7c50c8 +Author: Markus Klotzbuecher <mk@denx.de> +Date: Tue Apr 3 14:27:08 2007 +0200 + + USB: cleanup monahans usb support. Remove dead code. + + Signed-off-by: Markus Klotzbuecher <mk@denx.de> + commit a65c5768e5537530bd1780af3d3fddc3113a163c Author: Stefan Roese <sr@denx.de> Date: Mon Apr 2 10:09:30 2007 +0200 @@ -4330,6 +5721,23 @@ Date: Tue Mar 27 00:32:16 2007 +0200 PATCH: Resolve GPL license problem +commit ae00bb4b2944dc64a485ed72a19754b11af7c223 +Author: Rodolfo Giometti <giometti@enneenne.com> +Date: Mon Mar 26 12:03:36 2007 +0200 + + PXA: pxa27x USB OHCI support + + Signed-off-by: Rodolfo Giometti <giometti@linux.it> + +commit ae79f60677c208326535647dcbd5c3ec40dbcb0b +Author: Markus Klotzbuecher <mk@denx.de> +Date: Mon Mar 26 11:21:05 2007 +0200 + + USB: remove the S3C24X0_merge #define, which was introduced while + merging OHCI drivers. + + Signed-off-by: Markus Klotzbuecher <mk@denx.de> + commit 1798049522f594013aea29457d46794298c6ae15 Author: Michal Simek <root@monstr.eu> Date: Mon Mar 26 01:39:07 2007 +0200 @@ -6455,6 +7863,34 @@ Date: Mon Nov 27 14:12:17 2006 +0100 Signed-off-by: Stefan Roese <sr@denx.de> +commit 58b485776698c3d71ec5a215e392123b4c15afa3 +Author: Markus Klotzbuecher <mk@denx.de> +Date: Mon Nov 27 11:51:21 2006 +0100 + + Add a small README with information on the generic ohci driver. + +commit ae3b770e4eae8e98b6e9e29662e18c47fdf0171f +Author: Markus Klotzbuecher <mk@denx.de> +Date: Mon Nov 27 11:46:46 2006 +0100 + + Fix some endianness issues related to the generic ohci driver + +commit 7b59b3c7a8ce2e4b567abf99c1cd667bf35b9418 +Author: Markus Klotzbuecher <mk@denx.de> +Date: Mon Nov 27 11:44:58 2006 +0100 + + Introduced the configuration option CONFIG_USB_OHCI_NEW in order to be able + to choose between the old and the generic OHCI drivers. + +commit 53e336e9ffc51035bdc4e5867631b3378761b4df +Author: Markus Klotzbuecher <mk@denx.de> +Date: Mon Nov 27 11:43:09 2006 +0100 + + Modified the mpc5xxx and the ppc4xx cpu to use the generic OHCI driver + and adapted board configs TQM5200 and yosemite accordingly. This commit + also makes the maximum number of root hub ports configurable + (CFG_USB_OHCI_MAX_ROOT_PORTS). + commit 78d620ebb5871d252270dedfad60c6568993b780 Author: Wolfgang Denk <wd@atlas.denx.de> Date: Thu Nov 23 22:58:58 2006 +0100 @@ -8212,6 +9648,12 @@ Date: Tue Jun 27 18:11:54 2006 +0800 Signed-off-by: Jason Jin <Jason.jin@freescale.com> +commit 99d70e3a47affb9bae041a2caece7cd516e213b3 +Author: Wolfgang Denk <wd@pollux.denx.de> +Date: Mon Jun 26 11:06:00 2006 +0200 + + More code cleanup + commit 684623ce92c5fd32e7db2d6e016945a67c5ffaba Author: Jon Loeliger <jdl@freescale.com> Date: Thu Jun 22 08:51:46 2006 -0500 @@ -8236,6 +9678,28 @@ Date: Thu Jun 15 21:33:37 2006 -0500 Signed-off-by: Jon Loeliger <jdl@freescale.com> +commit 386eda022473394ad8f36b86f2bdc9b4cb816291 +Author: Wolfgang Denk <wd@pollux.denx.de> +Date: Wed Jun 14 18:14:56 2006 +0200 + + Code cleanup + +commit 16c8d5e76ae0f78f39a60608574adfe0feb9cc70 +Author: Wolfgang Denk <wd@pollux.denx.de> +Date: Wed Jun 14 17:45:53 2006 +0200 + + Various USB related patches + - Add support for mpc8xx USB device. + - Add support for Common Device Class - Abstract Control Model USB console. + - Add support for flow control in USB slave devices. + - Add support for switching between gserial and cdc_acm using environment. + - Minor changes to usbdcore_omap1510.c usbdcore_omap1510.h + - Update usbcore slightly to ease host enumeration. + - Fix non-portable endian problems in usbdcore and usbdcore_ep0. + - Add AdderUSB_config as a defconfig to enable usage of the USB console + by default with the Adder87x U-Boot port. + Patches by Bryan O'Donoghue <bodonoghue@codehermit.ie>, 29 May 2006 + commit 8ecc971618f56029ad99d3516f8b297a6ed58971 Author: Jon Loeliger <jdl@jdl.com> Date: Wed Jun 7 10:53:55 2006 -0500 @@ -8314,6 +9778,12 @@ Date: Tue May 30 17:47:00 2006 -0500 Signed-off-by: Jon Loeliger <jdl@freescale.com> +commit ddf83a2fcef1a670c45fc585119dcc1fe062c4a9 +Author: Markus Klotzbuecher <mk@denx.de> +Date: Tue May 30 16:56:14 2006 +0200 + + Support generic OHCI support for the s3c24x0 cpu. + commit 38cee12dcfcc257371c901c7e13e58ecab0a35d8 Author: Haiying Wang <Haiying.Wang@freescale.com> Date: Tue May 30 09:10:32 2006 -0500 @@ -8363,6 +9833,29 @@ Date: Fri May 26 10:01:16 2006 -0500 Signed-off-by: Jon Loeliger <jdl@jdl.com> +commit 301f1aa384d0edcae6a22fd9adb933ad71695ecc +Author: Markus Klotzbuecher <mk@denx.de> +Date: Tue May 23 13:38:35 2006 +0200 + + Changed the mp2usb (at91rm9200) board to use the generic OHCI driver. Some + fixes to the latter. + +commit 24e37645e7378b20fa8f20e2996c8fb8e90c70c9 +Author: Markus Klotzbuecher <mk@denx.de> +Date: Tue May 23 10:33:11 2006 +0200 + + More cleanup for the delta board and the generic usb_ohci driver. Added + CFG_USB_BOARD_INIT and CFG_USB_CPU_INIT for enabling board and cpu specific + initialization and cleanup hooks respectively. + +commit 3e326ece9eba8184f5d48aa4fb87760a8f6f0f10 +Author: Markus Klotzbuecher <mk@denx.de> +Date: Mon May 22 16:33:54 2006 +0200 + + This patch adds USB storage support for the delta board. This is the first + board to make use of a generic OHCI driver, that calls hooks for board + dependant initialization. + commit 14e37081ff3cac7ebe6e93836523429853b6b292 Author: Jon Loeliger <jdl@jdl.com> Date: Fri May 19 13:28:39 2006 -0500 diff --git a/MAINTAINERS b/MAINTAINERS index 865f6fe..5b17739 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -179,6 +179,10 @@ Howard Gray <mvsensor@matrix-vision.de> MVS1 MPC823 +Joe Hamman <joe.hamman@embeddedspecialties.com> + + sbc8641d MPC8641D + Klaus Heydeck <heydeck@kieback-peter.de> KUP4K MPC855 @@ -335,6 +335,7 @@ LIST_85xx=" \ LIST_86xx=" \ MPC8641HPCN \ + SBC8641D \ " ######################################################################### @@ -212,6 +212,9 @@ LIBS += drivers/nand_legacy/libnand_legacy.a ifeq ($(CPU),mpc83xx) LIBS += drivers/qe/qe.a endif +ifeq ($(CPU),mpc85xx) +LIBS += drivers/qe/qe.a +endif LIBS += drivers/sk98lin/libsk98lin.a LIBS += post/libpost.a post/drivers/libpostdrivers.a LIBS += $(shell if [ -d post/lib_$(ARCH) ]; then echo \ @@ -1783,17 +1786,38 @@ MPC8540EVAL_66_slave_config: unconfig MPC8560ADS_config: unconfig @$(MKCONFIG) $(@:_config=) ppc mpc85xx mpc8560ads +MPC8541CDS_legacy_config \ MPC8541CDS_config: unconfig - @$(MKCONFIG) $(@:_config=) ppc mpc85xx mpc8541cds cds + @mkdir -p $(obj)include + @echo "" >$(obj)include/config.h ; \ + if [ "$(findstring _legacy_,$@)" ] ; then \ + echo "#define CONFIG_LEGACY" >>$(obj)include/config.h ; \ + echo "... legacy" ; \ + fi + @$(MKCONFIG) -a MPC8541CDS ppc mpc85xx mpc8541cds cds MPC8544DS_config: unconfig @$(MKCONFIG) $(@:_config=) ppc mpc85xx mpc8544ds freescale +MPC8548CDS_legacy_config \ MPC8548CDS_config: unconfig - @$(MKCONFIG) $(@:_config=) ppc mpc85xx mpc8548cds cds + @mkdir -p $(obj)include + @echo "" >$(obj)include/config.h ; \ + if [ "$(findstring _legacy_,$@)" ] ; then \ + echo "#define CONFIG_LEGACY" >>$(obj)include/config.h ; \ + echo "... legacy" ; \ + fi + @$(MKCONFIG) -a MPC8548CDS ppc mpc85xx mpc8548cds cds +MPC8555CDS_legacy_config \ MPC8555CDS_config: unconfig - @$(MKCONFIG) $(@:_config=) ppc mpc85xx mpc8555cds cds + @mkdir -p $(obj)include + @echo "" >$(obj)include/config.h ; \ + if [ "$(findstring _legacy_,$@)" ] ; then \ + echo "#define CONFIG_LEGACY" >>$(obj)include/config.h ; \ + echo "... legacy" ; \ + fi + @$(MKCONFIG) -a MPC8555CDS ppc mpc85xx mpc8555cds cds MPC8568MDS_config: unconfig @$(MKCONFIG) $(@:_config=) ppc mpc85xx mpc8568mds @@ -1866,6 +1890,8 @@ TQM8560_config: unconfig MPC8641HPCN_config: unconfig @$(MKCONFIG) $(@:_config=) ppc mpc86xx mpc8641hpcn +sbc8641d_config: unconfig + @./mkconfig $(@:_config=) ppc mpc86xx sbc8641d ######################################################################### ## 74xx/7xx Systems @@ -1066,6 +1066,16 @@ The following options need to be configured: Defines a default value for theIP address of a TFTP server to contact when using the "tftboot" command. +- Multicast TFTP Mode: + CONFIG_MCAST_TFTP + + Defines whether you want to support multicast TFTP as per + rfc-2090; for example to work with atftp. Lets lots of targets + tftp down the same boot image concurrently. Note: the ethernet + driver in use must provide a function: mcast() to join/leave a + multicast group. + + CONFIG_BOOTP_RANDOM_DELAY - BOOTP Recovery Mode: CONFIG_BOOTP_RANDOM_DELAY @@ -1102,6 +1112,9 @@ The following options need to be configured: CONFIG_BOOTP_TIMEOFFSET CONFIG_BOOTP_VENDOREX + CONFIG_BOOTP_SERVERIP - TFTP server will be the serverip + environment variable, not the BOOTP server. + CONFIG_BOOTP_DNS2 - If a DHCP client requests the DNS serverip from a DHCP server, it is possible that more than one DNS serverip is offered to the client. @@ -1114,7 +1127,7 @@ The following options need to be configured: CONFIG_BOOTP_SEND_HOSTNAME - Some DHCP servers are capable to do a dynamic update of a DNS server. To do this, they need the hostname of the DHCP requester. - If CONFIG_BOOP_SEND_HOSTNAME is defined, the content + If CONFIG_BOOTP_SEND_HOSTNAME is defined, the content of the "hostname" environment variable is passed as option 12 to the DHCP server. diff --git a/board/ads5121/ads5121.c b/board/ads5121/ads5121.c index c8bfdb8..f275ce7 100644 --- a/board/ads5121/ads5121.c +++ b/board/ads5121/ads5121.c @@ -85,9 +85,7 @@ long int initdram (int board_type) { u32 msize = 0; - puts ("Initializing\n"); msize = fixed_sdram (); - puts (" DDR RAM: "); return msize; } diff --git a/board/cds/common/via.c b/board/cds/common/via.c index e79bd02..4a63d77 100644 --- a/board/cds/common/via.c +++ b/board/cds/common/via.c @@ -28,11 +28,16 @@ void mpc85xx_config_via(struct pci_controller *hose, pci_dev_t dev, struct pci_config_table *tab) { pci_dev_t bridge; + unsigned int cmdstat; /* Enable USB and IDE functions */ pci_hose_write_config_byte(hose, dev, 0x48, 0x08); - pciauto_config_device(hose, dev); + pci_hose_read_config_dword(hose, dev, PCI_COMMAND, &cmdstat); + cmdstat |= PCI_COMMAND_IO | PCI_COMMAND_MEMORY| PCI_COMMAND_MASTER; + pci_hose_write_config_dword(hose, dev, PCI_COMMAND, cmdstat); + pci_hose_write_config_byte(hose, dev, PCI_CACHE_LINE_SIZE, 0x08); + pci_hose_write_config_byte(hose, dev, PCI_LATENCY_TIMER, 0x80); /* * Force the backplane P2P bridge to have a window @@ -40,7 +45,7 @@ void mpc85xx_config_via(struct pci_controller *hose, * This allows legacy I/O (i8259, etc) on the VIA * southbridge to be accessed. */ - bridge = PCI_BDF(0,17,0); + bridge = PCI_BDF(0,BRIDGE_ID,0); pci_hose_write_config_byte(hose, bridge, PCI_IO_BASE, 0); pci_hose_write_config_word(hose, bridge, PCI_IO_BASE_UPPER16, 0); pci_hose_write_config_byte(hose, bridge, PCI_IO_LIMIT, 0x10); diff --git a/board/cds/mpc8541cds/mpc8541cds.c b/board/cds/mpc8541cds/mpc8541cds.c index 4192324..558ba99 100644 --- a/board/cds/mpc8541cds/mpc8541cds.c +++ b/board/cds/mpc8541cds/mpc8541cds.c @@ -476,14 +476,17 @@ void dummy_func(struct pci_controller* hose, pci_dev_t dev, struct pci_config_ta static struct pci_config_table pci_mpc85xxcds_config_table[] = { {0x10e3, 0x0513, PCI_ANY_ID, 1, 3, PCI_ANY_ID, dummy_func, {0,0,0}}, - {0x1106, 0x0686, PCI_ANY_ID, 1, 2, 0, mpc85xx_config_via, {0,0,0}}, - {0x1106, 0x0571, PCI_ANY_ID, 1, 2, 1, + {0x1106, 0x0686, PCI_ANY_ID, 1, VIA_ID, 0, mpc85xx_config_via, {0,0,0}}, + {0x1106, 0x0571, PCI_ANY_ID, 1, VIA_ID, 1, mpc85xx_config_via_usbide, {0,0,0}}, - {0x1105, 0x3038, PCI_ANY_ID, 1, 2, 2, mpc85xx_config_via_usb, {0,0,0}}, - {0x1106, 0x3038, PCI_ANY_ID, 1, 2, 3, mpc85xx_config_via_usb2, {0,0,0}}, - {0x1106, 0x3058, PCI_ANY_ID, 1, 2, 5, + {0x1105, 0x3038, PCI_ANY_ID, 1, VIA_ID, 2, + mpc85xx_config_via_usb, {0,0,0}}, + {0x1106, 0x3038, PCI_ANY_ID, 1, VIA_ID, 3, + mpc85xx_config_via_usb2, {0,0,0}}, + {0x1106, 0x3058, PCI_ANY_ID, 1, VIA_ID, 5, mpc85xx_config_via_power, {0,0,0}}, - {0x1106, 0x3068, PCI_ANY_ID, 1, 2, 6, mpc85xx_config_via_ac97, {0,0,0}}, + {0x1106, 0x3068, PCI_ANY_ID, 1, VIA_ID, 6, + mpc85xx_config_via_ac97, {0,0,0}}, {}, }; diff --git a/board/cds/mpc8548cds/config.mk b/board/cds/mpc8548cds/config.mk index 242a676..b23bc87 100644 --- a/board/cds/mpc8548cds/config.mk +++ b/board/cds/mpc8548cds/config.mk @@ -1,5 +1,5 @@ # -# Copyright 2004 Freescale Semiconductor. +# Copyright 2004, 2007 Freescale Semiconductor. # # See file CREDITS for list of people who contributed to this # project. @@ -23,7 +23,9 @@ # # mpc8548cds board # +ifndef TEXT_BASE TEXT_BASE = 0xfff80000 +endif PLATFORM_CPPFLAGS += -DCONFIG_E500=1 PLATFORM_CPPFLAGS += -DCONFIG_MPC85xx=1 diff --git a/board/cds/mpc8548cds/init.S b/board/cds/mpc8548cds/init.S index d468f5b..72940b0 100644 --- a/board/cds/mpc8548cds/init.S +++ b/board/cds/mpc8548cds/init.S @@ -1,5 +1,5 @@ /* - * Copyright 2004 Freescale Semiconductor. + * Copyright 2004, 2007 Freescale Semiconductor. * Copyright 2002,2003, Motorola Inc. * * See file CREDITS for list of people who contributed to this @@ -28,6 +28,12 @@ #include <config.h> #include <mpc85xx.h> +#define LAWAR_TRGT_PCI1 0x00000000 +#define LAWAR_TRGT_PCI2 0x00100000 +#define LAWAR_TRGT_PCIE 0x00200000 +#define LAWAR_TRGT_RIO 0x00c00000 +#define LAWAR_TRGT_LBC 0x00400000 +#define LAWAR_TRGT_DDR 0x00f00000 /* * TLB0 and TLB1 Entries @@ -47,8 +53,8 @@ */ #define entry_start \ - mflr r1 ; \ - bl 0f ; + mflr r1 ; \ + bl 0f ; #define entry_end \ 0: mflr r0 ; \ @@ -84,8 +90,8 @@ tlb1_entry: #endif /* - * TLB0 16K Cacheable, non-guarded - * 0xd001_0000 16K Temporary Global data for initialization + * TLB0 16K Cacheable, guarded + * Temporary Global data for initialization * * Use four 4K TLB0 entries. These entries must be cacheable * as they provide the bootstrap memory before the memory @@ -97,28 +103,28 @@ tlb1_entry: .long TLB1_MAS0(0, 0, 0) .long TLB1_MAS1(1, 0, 0, 0, 0) .long TLB1_MAS2(E500_TLB_EPN(CFG_INIT_RAM_ADDR), - 0,0,0,0,0,0,0,0) + 0,0,0,0,0,0,1,0) .long TLB1_MAS3(E500_TLB_RPN(CFG_INIT_RAM_ADDR), 0,0,0,0,0,1,0,1,0,1) .long TLB1_MAS0(0, 0, 0) .long TLB1_MAS1(1, 0, 0, 0, 0) .long TLB1_MAS2(E500_TLB_EPN(CFG_INIT_RAM_ADDR + 4 * 1024), - 0,0,0,0,0,0,0,0) + 0,0,0,0,0,0,1,0) .long TLB1_MAS3(E500_TLB_RPN(CFG_INIT_RAM_ADDR + 4 * 1024), 0,0,0,0,0,1,0,1,0,1) .long TLB1_MAS0(0, 0, 0) .long TLB1_MAS1(1, 0, 0, 0, 0) .long TLB1_MAS2(E500_TLB_EPN(CFG_INIT_RAM_ADDR + 8 * 1024), - 0,0,0,0,0,0,0,0) + 0,0,0,0,0,0,1,0) .long TLB1_MAS3(E500_TLB_RPN(CFG_INIT_RAM_ADDR + 8 * 1024), 0,0,0,0,0,1,0,1,0,1) .long TLB1_MAS0(0, 0, 0) .long TLB1_MAS1(1, 0, 0, 0, 0) .long TLB1_MAS2(E500_TLB_EPN(CFG_INIT_RAM_ADDR + 12 * 1024), - 0,0,0,0,0,0,0,0) + 0,0,0,0,0,0,1,0) .long TLB1_MAS3(E500_TLB_RPN(CFG_INIT_RAM_ADDR + 12 * 1024), 0,0,0,0,0,1,0,1,0,1) @@ -130,51 +136,44 @@ tlb1_entry: */ .long TLB1_MAS0(1, 0, 0) .long TLB1_MAS1(1, 1, 0, 0, BOOKE_PAGESZ_16M) - .long TLB1_MAS2(E500_TLB_EPN(CFG_FLASH_BASE), 0,0,0,0,1,0,1,0) - .long TLB1_MAS3(E500_TLB_RPN(CFG_FLASH_BASE), 0,0,0,0,0,1,0,1,0,1) + .long TLB1_MAS2(E500_TLB_EPN(CFG_BOOT_BLOCK), 0,0,0,0,1,0,1,0) + .long TLB1_MAS3(E500_TLB_RPN(CFG_BOOT_BLOCK), 0,0,0,0,0,1,0,1,0,1) /* - * TLB 1: 256M Non-cacheable, guarded - * 0x80000000 256M PCI1 MEM + * TLB 1: 1G Non-cacheable, guarded + * 0x80000000 1G PCI1/PCIE 8,9,a,b */ .long TLB1_MAS0(1, 1, 0) - .long TLB1_MAS1(1, 1, 0, 0, BOOKE_PAGESZ_256M) - .long TLB1_MAS2(E500_TLB_EPN(CFG_PCI1_MEM_BASE), 0,0,0,0,1,0,1,0) - .long TLB1_MAS3(E500_TLB_RPN(CFG_PCI1_MEM_BASE), 0,0,0,0,0,1,0,1,0,1) + .long TLB1_MAS1(1, 1, 0, 0, BOOKE_PAGESZ_1G) + .long TLB1_MAS2(E500_TLB_EPN(CFG_PCI_PHYS), 0,0,0,0,1,0,1,0) + .long TLB1_MAS3(E500_TLB_RPN(CFG_PCI_PHYS), 0,0,0,0,0,1,0,1,0,1) +#ifdef CFG_RIO_MEM_PHYS /* * TLB 2: 256M Non-cacheable, guarded - * 0x90000000 256M PCI2 MEM */ .long TLB1_MAS0(1, 2, 0) .long TLB1_MAS1(1, 1, 0, 0, BOOKE_PAGESZ_256M) - .long TLB1_MAS2(E500_TLB_EPN(CFG_PCI2_MEM_BASE), + .long TLB1_MAS2(E500_TLB_EPN(CFG_RIO_MEM_PHYS), 0,0,0,0,1,0,1,0) - .long TLB1_MAS3(E500_TLB_RPN(CFG_PCI2_MEM_BASE), - 0,0,0,0,0,1,0,1,0,1) + .long TLB1_MAS3(E500_TLB_RPN(CFG_RIO_MEM_PHYS), 0,0,0,0,0,1,0,1,0,1) /* - * TLB 3: 1GB Non-cacheable, guarded - * 0xa0000000 256M PEX MEM First half - * 0xb0000000 256M PEX MEM Second half - * 0xc0000000 256M Rapid IO MEM First half - * 0xd0000000 256M Rapid IO MEM Second half + * TLB 3: 256M Non-cacheable, guarded */ .long TLB1_MAS0(1, 3, 0) - .long TLB1_MAS1(1, 1, 0, 0, BOOKE_PAGESZ_1G) - .long TLB1_MAS2(E500_TLB_EPN(CFG_PEX_MEM_BASE), 0,0,0,0,1,0,1,0) - .long TLB1_MAS3(E500_TLB_RPN(CFG_PEX_MEM_BASE), 0,0,0,0,0,1,0,1,0,1) - - /* - * TLB 4: Reserved for future usage - */ - + .long TLB1_MAS1(1, 1, 0, 0, BOOKE_PAGESZ_256M) + .long TLB1_MAS2(E500_TLB_EPN(CFG_RIO_MEM_PHYS + 0x10000000), + 0,0,0,0,1,0,1,0) + .long TLB1_MAS3(E500_TLB_RPN(CFG_RIO_MEM_PHYS + 0x10000000), + 0,0,0,0,0,1,0,1,0,1) +#endif /* * TLB 5: 64M Non-cacheable, guarded * 0xe000_0000 1M CCSRBAR - * 0xe200_0000 8M PCI1 IO - * 0xe280_0000 8M PCI2 IO - * 0xe300_0000 16M PEX IO + * 0xe200_0000 1M PCI1 IO + * 0xe210_0000 1M PCI2 IO + * 0xe300_0000 1M PCIe IO */ .long TLB1_MAS0(1, 5, 0) .long TLB1_MAS1(1, 1, 0, 0, BOOKE_PAGESZ_64M) @@ -187,17 +186,18 @@ tlb1_entry: */ .long TLB1_MAS0(1, 6, 0) .long TLB1_MAS1(1, 1, 0, 0, BOOKE_PAGESZ_64M) - .long TLB1_MAS2(E500_TLB_EPN(CFG_LBC_SDRAM_BASE), 0,0,0,0,0,0,0,0) - .long TLB1_MAS3(E500_TLB_RPN(CFG_LBC_SDRAM_BASE), 0,0,0,0,0,1,0,1,0,1) + .long TLB1_MAS2(E500_TLB_EPN(CFG_LBC_CACHE_BASE), 0,0,0,0,0,0,0,0) + .long TLB1_MAS3(E500_TLB_RPN(CFG_LBC_CACHE_BASE), 0,0,0,0,0,1,0,1,0,1) /* - * TLB 7: 1M Non-cacheable, guarded - * 0xf8000000 1M CADMUS registers + * TLB 7: 64M Non-cacheable, guarded + * 0xf8000000 64M CADMUS registers, relocated L2SRAM */ .long TLB1_MAS0(1, 7, 0) - .long TLB1_MAS1(1, 1, 0, 0, BOOKE_PAGESZ_1M) - .long TLB1_MAS2(E500_TLB_EPN(CADMUS_BASE_ADDR), 0,0,0,0,1,0,1,0) - .long TLB1_MAS3(E500_TLB_RPN(CADMUS_BASE_ADDR), 0,0,0,0,0,1,0,1,0,1) + .long TLB1_MAS1(1, 1, 0, 0, BOOKE_PAGESZ_64M) + .long TLB1_MAS2(E500_TLB_EPN(CFG_LBC_NONCACHE_BASE), 0,0,0,0,1,0,1,0) + .long TLB1_MAS3(E500_TLB_RPN(CFG_LBC_NONCACHE_BASE), 0,0,0,0,0,1,0,1,0,1) + 2: entry_end @@ -205,14 +205,13 @@ tlb1_entry: * LAW(Local Access Window) configuration: * * 0x0000_0000 0x7fff_ffff DDR 2G - * 0x8000_0000 0x8fff_ffff PCI1 MEM 256M - * 0x9000_0000 0x9fff_ffff PCI2 MEM 256M - * 0xa000_0000 0xbfff_ffff PEX MEM 512M + * 0x8000_0000 0x9fff_ffff PCI1 MEM 512M + * 0xa000_0000 0xbfff_ffff PCIe MEM 512M * 0xc000_0000 0xdfff_ffff RapidIO 512M * 0xe000_0000 0xe000_ffff CCSR 1M - * 0xe200_0000 0xe27f_ffff PCI1 IO 8M - * 0xe280_0000 0xe2ff_ffff PCI2 IO 8M - * 0xe300_0000 0xe3ff_ffff PEX IO 16M + * 0xe200_0000 0xe10f_ffff PCI1 IO 1M + * 0xe280_0000 0xe20f_ffff PCI2 IO 1M + * 0xe300_0000 0xe30f_ffff PCIe IO 1M * 0xf000_0000 0xf3ff_ffff SDRAM 64M * 0xf800_0000 0xf80f_ffff NVRAM/CADMUS (*) 1M * 0xff00_0000 0xff7f_ffff FLASH (2nd bank) 8M @@ -222,47 +221,50 @@ tlb1_entry: * CCSRBAR and L2-as-SRAM don't need a configured Local Access Window. * If flash is 8M at default position (last 8M), no LAW needed. * - * The defines below are 1-off of the actual LAWAR0 usage. - * So LAWAR3 define uses the LAWAR4 register in the ECM. + * LAW 0 is reserved for boot mapping */ -#define LAWBAR0 0 -#define LAWAR0 ((LAWAR_TRGT_IF_DDR | (LAWAR_SIZE & LAWAR_SIZE_128M)) & ~LAWAR_EN) - -#define LAWBAR1 ((CFG_PCI1_MEM_BASE>>12) & 0xfffff) -#define LAWAR1 (LAWAR_EN | LAWAR_TRGT_IF_PCI1 | (LAWAR_SIZE & LAWAR_SIZE_256M)) + .section .bootpg, "ax" + .globl law_entry +law_entry: + entry_start -#define LAWBAR2 ((CFG_PCI2_MEM_BASE>>12) & 0xfffff) -#define LAWAR2 (LAWAR_EN | LAWAR_TRGT_IF_PCI2 | (LAWAR_SIZE & LAWAR_SIZE_256M)) + .long (4f-3f)/8 +3: + .long 0 + .long (LAWAR_TRGT_DDR | (LAWAR_SIZE & LAWAR_SIZE_128M)) & ~LAWAR_EN -#define LAWBAR3 ((CFG_PCI1_IO_PHYS>>12) & 0xfffff) -#define LAWAR3 (LAWAR_EN | LAWAR_TRGT_IF_PCI1 | (LAWAR_SIZE & LAWAR_SIZE_8M)) +#ifdef CFG_PCI1_MEM_PHYS + .long (CFG_PCI1_MEM_PHYS>>12) & 0xfffff + .long LAWAR_EN | LAWAR_TRGT_PCI1 | (LAWAR_SIZE & LAWAR_SIZE_512M) -#define LAWBAR4 ((CFG_PCI2_IO_PHYS>>12) & 0xfffff) -#define LAWAR4 (LAWAR_EN | LAWAR_TRGT_IF_PCI2 | (LAWAR_SIZE & LAWAR_SIZE_8M)) + .long (CFG_PCI1_IO_PHYS>>12) & 0xfffff + .long LAWAR_EN | LAWAR_TRGT_PCI1 | (LAWAR_SIZE & LAWAR_SIZE_1M) +#endif -/* LBC window - maps 256M 0xf0000000 -> 0xffffffff */ -#define LAWBAR5 ((CFG_LBC_SDRAM_BASE>>12) & 0xfffff) -#define LAWAR5 (LAWAR_EN | LAWAR_TRGT_IF_LBC | (LAWAR_SIZE & LAWAR_SIZE_256M)) +#ifdef CFG_PCI2_MEM_PHYS + .long (CFG_PCI2_MEM_PHYS>>12) & 0xfffff + .long LAWAR_EN | LAWAR_TRGT_PCI2 | (LAWAR_SIZE & LAWAR_SIZE_512M) -#define LAWBAR6 ((CFG_PEX_MEM_BASE>>12) & 0xfffff) -#define LAWAR6 (LAWAR_EN | LAWAR_TRGT_IF_PEX | (LAWAR_SIZE & LAWAR_SIZE_512M)) + .long (CFG_PCI2_IO_PHYS>>12) & 0xfffff + .long LAWAR_EN | LAWAR_TRGT_PCI2 | (LAWAR_SIZE & LAWAR_SIZE_1M) +#endif -#define LAWBAR7 ((CFG_PEX_IO_PHYS>>12) & 0xfffff) -#define LAWAR7 (LAWAR_EN | LAWAR_TRGT_IF_PEX | (LAWAR_SIZE & LAWAR_SIZE_16M)) +#ifdef CFG_PCIE1_MEM_PHYS + .long (CFG_PCIE1_MEM_PHYS>>12) & 0xfffff + .long LAWAR_EN | LAWAR_TRGT_PCIE | (LAWAR_SIZE & LAWAR_SIZE_512M) -#define LAWBAR8 ((CFG_RIO_MEM_BASE>>12) & 0xfffff) -#define LAWAR8 (LAWAR_EN | LAWAR_TRGT_IF_RIO | (LAWAR_SIZE & LAWAR_SIZE_512M)) + .long (CFG_PCIE1_IO_PHYS>>12) & 0xfffff + .long LAWAR_EN | LAWAR_TRGT_PCIE | (LAWAR_SIZE & LAWAR_SIZE_1M) +#endif - .section .bootpg, "ax" - .globl law_entry + /* LBC window - maps 256M 0xf0000000 -> 0xffffffff */ + .long (CFG_LBC_CACHE_BASE>>12) & 0xfffff + .long LAWAR_EN | LAWAR_TRGT_LBC | (LAWAR_SIZE & LAWAR_SIZE_256M) -law_entry: - entry_start - .long (4f-3f)/8 -3: - .long LAWBAR0,LAWAR0,LAWBAR1,LAWAR1,LAWBAR2,LAWAR2,LAWBAR3,LAWAR3 - .long LAWBAR4,LAWAR4,LAWBAR5,LAWAR5,LAWBAR6,LAWAR6,LAWBAR7,LAWAR7 - .long LAWBAR8,LAWAR8 +#ifdef CFG_RIO_MEM_PHYS + .long (CFG_RIO_MEM_PHYS>>12) & 0xfffff + .long LAWAR_EN | LAWAR_TRGT_RIO | (LAWAR_SIZE & LAWAR_SIZE_512M) +#endif 4: entry_end diff --git a/board/cds/mpc8548cds/mpc8548cds.c b/board/cds/mpc8548cds/mpc8548cds.c index b723641..48753d7 100644 --- a/board/cds/mpc8548cds/mpc8548cds.c +++ b/board/cds/mpc8548cds/mpc8548cds.c @@ -1,5 +1,5 @@ /* - * Copyright 2004 Freescale Semiconductor. + * Copyright 2004, 2007 Freescale Semiconductor. * * (C) Copyright 2002 Scott McNutt <smcnutt@artesyncp.com> * @@ -26,6 +26,7 @@ #include <pci.h> #include <asm/processor.h> #include <asm/immap_85xx.h> +#include <asm/immap_fsl_pci.h> #include <spd.h> #include <miiphy.h> @@ -33,10 +34,15 @@ #include "../common/eeprom.h" #include "../common/via.h" +#if defined(CONFIG_OF_FLAT_TREE) +#include <ft_build.h> +#endif #if defined(CONFIG_DDR_ECC) && !defined(CONFIG_ECC_INIT_VIA_DDRCONTROLLER) extern void ddr_enable_ecc(unsigned int dram_size); #endif +DECLARE_GLOBAL_DATA_PTR; + extern long int spd_sdram(void); void local_bus_init(void); @@ -56,13 +62,6 @@ int checkboard (void) /* PCI slot in USER bits CSR[6:7] by convention. */ uint pci_slot = get_pci_slot (); - uint pci_dual = get_pci_dual (); /* PCI DUAL in CM_PCI[3] */ - uint pci1_32 = gur->pordevsr & 0x10000; /* PORDEVSR[15] */ - uint pci1_clk_sel = gur->porpllsr & 0x8000; /* PORPLLSR[16] */ - uint pci2_clk_sel = gur->porpllsr & 0x4000; /* PORPLLSR[17] */ - - uint pci1_speed = get_clock_freq (); /* PCI PSPEED in [4:5] */ - uint cpu_board_rev = get_cpu_board_revision (); printf ("Board: CDS Version 0x%02x, PCI Slot %d\n", @@ -71,20 +70,6 @@ int checkboard (void) printf ("CPU Board Revision %d.%d (0x%04x)\n", MPC85XX_CPU_BOARD_MAJOR (cpu_board_rev), MPC85XX_CPU_BOARD_MINOR (cpu_board_rev), cpu_board_rev); - - printf (" PCI1: %d bit, %s MHz, %s\n", - (pci1_32) ? 32 : 64, - (pci1_speed == 33000000) ? "33" : - (pci1_speed == 66000000) ? "66" : "unknown", - pci1_clk_sel ? "sync" : "async"); - - if (pci_dual) { - printf (" PCI2: 32 bit, 66 MHz, %s\n", - pci2_clk_sel ? "sync" : "async"); - } else { - printf (" PCI2: disabled\n"); - } - /* * Initialize local bus. */ @@ -102,6 +87,8 @@ int checkboard (void) */ gur->tsec34ioovcr = 0xe7e0; /* 1110 0111 1110 0xxx */ + ecm->eedr = 0xffffffff; /* clear ecm errors */ + ecm->eeer = 0xffffffff; /* enable ecm errors */ return 0; } @@ -176,6 +163,9 @@ local_bus_init(void) lbc->lcrr |= 0x00030000; asm("sync;isync;msync"); + + lbc->ltesr = 0xffffffff; /* Clear LBC error interrupts */ + lbc->lteir = 0xffffffff; /* Enable LBC error interrupts */ } /* @@ -301,7 +291,7 @@ testdram(void) } #endif -#if defined(CONFIG_PCI) +#if defined(CONFIG_PCI) || defined(CONFIG_PCI1) /* For some reason the Tundra PCI bridge shows up on itself as a * different device. Work around that by refusing to configure it. */ @@ -309,32 +299,189 @@ void dummy_func(struct pci_controller* hose, pci_dev_t dev, struct pci_config_ta static struct pci_config_table pci_mpc85xxcds_config_table[] = { {0x10e3, 0x0513, PCI_ANY_ID, 1, 3, PCI_ANY_ID, dummy_func, {0,0,0}}, - {0x1106, 0x0686, PCI_ANY_ID, 1, 2, 0, mpc85xx_config_via, {0,0,0}}, - {0x1106, 0x0571, PCI_ANY_ID, 1, 2, 1, + {0x1106, 0x0686, PCI_ANY_ID, 1, VIA_ID, 0, mpc85xx_config_via, {0,0,0}}, + {0x1106, 0x0571, PCI_ANY_ID, 1, VIA_ID, 1, mpc85xx_config_via_usbide, {0,0,0}}, - {0x1105, 0x3038, PCI_ANY_ID, 1, 2, 2, mpc85xx_config_via_usb, {0,0,0}}, - {0x1106, 0x3038, PCI_ANY_ID, 1, 2, 3, mpc85xx_config_via_usb2, {0,0,0}}, - {0x1106, 0x3058, PCI_ANY_ID, 1, 2, 5, + {0x1105, 0x3038, PCI_ANY_ID, 1, VIA_ID, 2, + mpc85xx_config_via_usb, {0,0,0}}, + {0x1106, 0x3038, PCI_ANY_ID, 1, VIA_ID, 3, + mpc85xx_config_via_usb2, {0,0,0}}, + {0x1106, 0x3058, PCI_ANY_ID, 1, VIA_ID, 5, mpc85xx_config_via_power, {0,0,0}}, - {0x1106, 0x3068, PCI_ANY_ID, 1, 2, 6, mpc85xx_config_via_ac97, {0,0,0}}, - {}, -}; - -static struct pci_controller hose[] = { - { config_table: pci_mpc85xxcds_config_table,}, -#ifdef CONFIG_MPC85XX_PCI2 + {0x1106, 0x3068, PCI_ANY_ID, 1, VIA_ID, 6, + mpc85xx_config_via_ac97, {0,0,0}}, {}, -#endif }; +static struct pci_controller pci1_hose = { + config_table: pci_mpc85xxcds_config_table}; #endif /* CONFIG_PCI */ +#ifdef CONFIG_PCI2 +static struct pci_controller pci2_hose; +#endif /* CONFIG_PCI2 */ + +#ifdef CONFIG_PCIE1 +static struct pci_controller pcie1_hose; +#endif /* CONFIG_PCIE1 */ + +int first_free_busno=0; + void pci_init_board(void) { -#ifdef CONFIG_PCI - pci_mpc85xx_init(&hose); + volatile immap_t *immap = (immap_t *)CFG_IMMR; + volatile ccsr_gur_t *gur = &immap->im_gur; + uint io_sel = (gur->pordevsr & MPC85xx_PORDEVSR_IO_SEL) >> 19; + uint host_agent = (gur->porbmsr & MPC85xx_PORBMSR_HA) >> 16; + + +#ifdef CONFIG_PCI1 +{ + volatile ccsr_fsl_pci_t *pci = (ccsr_fsl_pci_t *) CFG_PCI1_ADDR; + extern void fsl_pci_init(struct pci_controller *hose); + struct pci_controller *hose = &pci1_hose; + struct pci_config_table *table; + + uint pci_32 = gur->pordevsr & MPC85xx_PORDEVSR_PCI1_PCI32; /* PORDEVSR[15] */ + uint pci_arb = gur->pordevsr & MPC85xx_PORDEVSR_PCI1_ARB; /* PORDEVSR[14] */ + uint pci_clk_sel = gur->porpllsr & MPC85xx_PORDEVSR_PCI1_SPD; /* PORPLLSR[16] */ + + uint pci_agent = (host_agent == 3) || (host_agent == 4 ) || (host_agent == 6); + + uint pci_speed = get_clock_freq (); /* PCI PSPEED in [4:5] */ + + if (!(gur->devdisr & MPC85xx_DEVDISR_PCI1)) { + printf (" PCI: %d bit, %s MHz, %s, %s, %s\n", + (pci_32) ? 32 : 64, + (pci_speed == 33333000) ? "33" : + (pci_speed == 66666000) ? "66" : "unknown", + pci_clk_sel ? "sync" : "async", + pci_agent ? "agent" : "host", + pci_arb ? "arbiter" : "external-arbiter" + ); + + + /* outbound memory */ + pci_set_region(hose->regions + 0, + CFG_PCI1_MEM_BASE, + CFG_PCI1_MEM_PHYS, + CFG_PCI1_MEM_SIZE, + PCI_REGION_MEM); + + /* outbound io */ + pci_set_region(hose->regions + 1, + CFG_PCI1_IO_BASE, + CFG_PCI1_IO_PHYS, + CFG_PCI1_IO_SIZE, + PCI_REGION_IO); + hose->region_count = 2; + + /* relocate config table pointers */ + hose->config_table = \ + (struct pci_config_table *)((uint)hose->config_table + gd->reloc_off); + for (table = hose->config_table; table && table->vendor; table++) + table->config_device += gd->reloc_off; + + hose->first_busno=first_free_busno; + pci_setup_indirect(hose, (int) &pci->cfg_addr, (int) &pci->cfg_data); + + fsl_pci_init(hose); + first_free_busno=hose->last_busno+1; + printf ("PCI on bus %02x - %02x\n",hose->first_busno,hose->last_busno); +#ifdef CONFIG_PCIX_CHECK + if (!(gur->pordevsr & PORDEVSR_PCI)) { + /* PCI-X init */ + if (CONFIG_SYS_CLK_FREQ < 66000000) + printf("PCI-X will only work at 66 MHz\n"); + + reg16 = PCI_X_CMD_MAX_SPLIT | PCI_X_CMD_MAX_READ + | PCI_X_CMD_ERO | PCI_X_CMD_DPERR_E; + pci_hose_write_config_word(hose, bus, PCIX_COMMAND, reg16); + } #endif + } else { + printf (" PCI: disabled\n"); + } +} +#else + gur->devdisr |= MPC85xx_DEVDISR_PCI1; /* disable */ +#endif + +#ifdef CONFIG_PCI2 +{ + uint pci2_clk_sel = gur->porpllsr & 0x4000; /* PORPLLSR[17] */ + uint pci_dual = get_pci_dual (); /* PCI DUAL in CM_PCI[3] */ + if (pci_dual) { + printf (" PCI2: 32 bit, 66 MHz, %s\n", + pci2_clk_sel ? "sync" : "async"); + } else { + printf (" PCI2: disabled\n"); + } +} +#else + gur->devdisr |= MPC85xx_DEVDISR_PCI2; /* disable */ +#endif /* CONFIG_PCI2 */ + +#ifdef CONFIG_PCIE1 +{ + volatile ccsr_fsl_pci_t *pci = (ccsr_fsl_pci_t *) CFG_PCIE1_ADDR; + extern void fsl_pci_init(struct pci_controller *hose); + struct pci_controller *hose = &pcie1_hose; + int pcie_ep = (host_agent == 0) || (host_agent == 2 ) || (host_agent == 3); + + int pcie_configured = io_sel >= 1; + + if (pcie_configured && !(gur->devdisr & MPC85xx_DEVDISR_PCIE)){ + printf ("\n PCIE connected to slot as %s (base address %x)", + pcie_ep ? "End Point" : "Root Complex", + (uint)pci); + + if (pci->pme_msg_det) { + pci->pme_msg_det = 0xffffffff; + debug (" with errors. Clearing. Now 0x%08x",pci->pme_msg_det); + } + printf ("\n"); + + /* inbound */ + pci_set_region(hose->regions + 0, + CFG_PCI_MEMORY_BUS, + CFG_PCI_MEMORY_PHYS, + CFG_PCI_MEMORY_SIZE, + PCI_REGION_MEM | PCI_REGION_MEMORY); + + /* outbound memory */ + pci_set_region(hose->regions + 1, + CFG_PCIE1_MEM_BASE, + CFG_PCIE1_MEM_PHYS, + CFG_PCIE1_MEM_SIZE, + PCI_REGION_MEM); + + /* outbound io */ + pci_set_region(hose->regions + 2, + CFG_PCIE1_IO_BASE, + CFG_PCIE1_IO_PHYS, + CFG_PCIE1_IO_SIZE, + PCI_REGION_IO); + + hose->region_count = 3; + + hose->first_busno=first_free_busno; + pci_setup_indirect(hose, (int) &pci->cfg_addr, (int) &pci->cfg_data); + + fsl_pci_init(hose); + printf ("PCIE on bus %d - %d\n",hose->first_busno,hose->last_busno); + + first_free_busno=hose->last_busno+1; + + } else { + printf (" PCIE: disabled\n"); + } + } +#else + gur->devdisr |= MPC85xx_DEVDISR_PCIE; /* disable */ +#endif + } int last_stage_init(void) @@ -367,3 +514,32 @@ int last_stage_init(void) return 0; } + + +#if defined(CONFIG_OF_FLAT_TREE) && defined(CONFIG_OF_BOARD_SETUP) +void +ft_pci_setup(void *blob, bd_t *bd) +{ + u32 *p; + int len; + + +#ifdef CONFIG_PCI1 + p = (u32 *)ft_get_prop(blob, "/" OF_SOC "/pci@8000/bus-range", &len); + if (p != NULL) { + p[0] = 0; + p[1] = pci1_hose.last_busno - pci1_hose.first_busno; + debug("PCI@8000 first_busno=%d last_busno=%d\n",p[0],p[1]); + } +#endif + +#ifdef CONFIG_PCIE1 + p = (u32 *)ft_get_prop(blob, "/" OF_SOC "/pci@a000/bus-range", &len); + if (p != NULL) { + p[0] = 0; + p[1] = pcie1_hose.last_busno - pcie1_hose.first_busno; + debug("PCI@a000 first_busno=%d last_busno=%d\n",p[0],p[1]); + } +#endif +} +#endif diff --git a/board/cds/mpc8548cds/u-boot.lds b/board/cds/mpc8548cds/u-boot.lds index c1f3495..530ba5a 100644 --- a/board/cds/mpc8548cds/u-boot.lds +++ b/board/cds/mpc8548cds/u-boot.lds @@ -1,5 +1,5 @@ /* - * Copyright 2004 Freescale Semiconductor. + * Copyright 2004, 2007 Freescale Semiconductor. * * See file CREDITS for list of people who contributed to this * project. @@ -71,7 +71,6 @@ SECTIONS cpu/mpc85xx/cpu.o (.text) drivers/tsec.o (.text) cpu/mpc85xx/speed.o (.text) - cpu/mpc85xx/pci.o (.text) common/dlmalloc.o (.text) lib_generic/crc32.o (.text) lib_ppc/extable.o (.text) diff --git a/board/cds/mpc8555cds/mpc8555cds.c b/board/cds/mpc8555cds/mpc8555cds.c index 704bf03..8f16421 100644 --- a/board/cds/mpc8555cds/mpc8555cds.c +++ b/board/cds/mpc8555cds/mpc8555cds.c @@ -473,14 +473,17 @@ void dummy_func(struct pci_controller* hose, pci_dev_t dev, struct pci_config_ta static struct pci_config_table pci_mpc85xxcds_config_table[] = { {0x10e3, 0x0513, PCI_ANY_ID, 1, 3, PCI_ANY_ID, dummy_func, {0,0,0}}, - {0x1106, 0x0686, PCI_ANY_ID, 1, 2, 0, mpc85xx_config_via, {0,0,0}}, - {0x1106, 0x0571, PCI_ANY_ID, 1, 2, 1, + {0x1106, 0x0686, PCI_ANY_ID, 1, VIA_ID, 0, mpc85xx_config_via, {0,0,0}}, + {0x1106, 0x0571, PCI_ANY_ID, 1, VIA_ID, 1, mpc85xx_config_via_usbide, {0,0,0}}, - {0x1105, 0x3038, PCI_ANY_ID, 1, 2, 2, mpc85xx_config_via_usb, {0,0,0}}, - {0x1106, 0x3038, PCI_ANY_ID, 1, 2, 3, mpc85xx_config_via_usb2, {0,0,0}}, - {0x1106, 0x3058, PCI_ANY_ID, 1, 2, 5, + {0x1105, 0x3038, PCI_ANY_ID, 1, VIA_ID, 2, + mpc85xx_config_via_usb, {0,0,0}}, + {0x1106, 0x3038, PCI_ANY_ID, 1, VIA_ID, 3, + mpc85xx_config_via_usb2, {0,0,0}}, + {0x1106, 0x3058, PCI_ANY_ID, 1, VIA_ID, 5, mpc85xx_config_via_power, {0,0,0}}, - {0x1106, 0x3068, PCI_ANY_ID, 1, 2, 6, mpc85xx_config_via_ac97, {0,0,0}}, + {0x1106, 0x3068, PCI_ANY_ID, 1, VIA_ID, 6, + mpc85xx_config_via_ac97, {0,0,0}}, {}, }; diff --git a/board/cm5200/cm5200.c b/board/cm5200/cm5200.c index 6804e33..b74ac08 100644 --- a/board/cm5200/cm5200.c +++ b/board/cm5200/cm5200.c @@ -122,7 +122,7 @@ long int initdram(int board_type) mem_conf_t *mem_conf; mem_conf = get_mem_config(board_type); - + /* configure SDRAM start/end for detection */ *(vu_long *)MPC5XXX_SDRAM_CS0CFG = 0x0000001e; /* 2G at 0x0 */ @@ -303,7 +303,7 @@ int checkboard(void) hw_id_t hw_id_tmp; char module_name_tmp[MODULE_NAME_MAXLEN] = ""; - /* + /* * We need I2C to access HW ID data from EEPROM, so we call i2c_init() * here despite the fact that it will be called again later on. We * also use a little trick to silence I2C-related output. @@ -321,7 +321,7 @@ int checkboard(void) else printf("Board: unrecognized cm5200 module (%s)\n", module_name_tmp); - + return 0; } diff --git a/board/cm5200/cm5200.h b/board/cm5200/cm5200.h index a6cbc88..b2ea5ce 100644 --- a/board/cm5200/cm5200.h +++ b/board/cm5200/cm5200.h @@ -138,7 +138,7 @@ static char **hw_id_list[] = { cmu1_qa_hw_id, }; -/* indices to the above list - keep in sync */ +/* indices to the above list - keep in sync */ enum { CM1_QA, CM11_QA, diff --git a/board/cm5200/cmd_cm5200.c b/board/cm5200/cmd_cm5200.c index 5119a99..513c365 100644 --- a/board/cm5200/cmd_cm5200.c +++ b/board/cm5200/cmd_cm5200.c @@ -1,7 +1,7 @@ /* * (C) Copyright 2007 Markus Kappeler <markus.kappeler@objectxp.com> * - * Adapted for U-Boot 1.2 by Piotr Kruszynski <ppk@semihalf.com> + * Adapted for U-Boot 1.2 by Piotr Kruszynski <ppk@semihalf.com> * * See file CREDITS for list of people who contributed to this * project. @@ -27,7 +27,7 @@ #include <i2c.h> #include <usb.h> -#if (CONFIG_COMMANDS & CFG_CMD_BSP) +#ifdef CONFIG_CMD_BSB int do_i2c(char *argv[]) { @@ -445,4 +445,4 @@ U_BOOT_CMD( "fkt usb\n" " - Test USB communication\n" ); -#endif /* CFG_CMD_BSP */ +#endif /* CONFIG_CMD_BSP */ diff --git a/board/freescale/mpc8544ds/init.S b/board/freescale/mpc8544ds/init.S index 296fee5..ea7d54d 100644 --- a/board/freescale/mpc8544ds/init.S +++ b/board/freescale/mpc8544ds/init.S @@ -52,8 +52,8 @@ */ #define entry_start \ - mflr r1 ; \ - bl 0f ; + mflr r1 ; \ + bl 0f ; #define entry_end \ 0: mflr r0 ; \ @@ -214,7 +214,7 @@ law_entry: .long 0 .long (LAWAR_TRGT_DDR | (LAWAR_SIZE & LAWAR_SIZE_128M)) & ~LAWAR_EN - .long (CFG_PCI1_MEM_BASE>>12) & 0xfffff + .long (CFG_PCI1_MEM_PHYS>>12) & 0xfffff .long LAWAR_EN | LAWAR_TRGT_PCI1 | (LAWAR_SIZE & LAWAR_SIZE_512M) .long (CFG_PCI1_IO_PHYS>>12) & 0xfffff diff --git a/board/freescale/mpc8544ds/mpc8544ds.c b/board/freescale/mpc8544ds/mpc8544ds.c index 4ff1da9..8ddbb01 100644 --- a/board/freescale/mpc8544ds/mpc8544ds.c +++ b/board/freescale/mpc8544ds/mpc8544ds.c @@ -22,8 +22,10 @@ #include <common.h> #include <command.h> +#include <pci.h> #include <asm/processor.h> #include <asm/immap_85xx.h> +#include <asm/immap_fsl_pci.h> #include <spd.h> #include <miiphy.h> @@ -51,12 +53,19 @@ int checkboard (void) { volatile immap_t *immap = (immap_t *) CFG_CCSRBAR; volatile ccsr_gur_t *gur = &immap->im_gur; + volatile ccsr_lbc_t *lbc = &immap->im_lbc; + volatile ccsr_local_ecm_t *ecm = &immap->im_local_ecm; if ((uint)&gur->porpllsr != 0xe00e0000) { printf("immap size error %x\n",&gur->porpllsr); } printf ("Board: MPC8544DS\n"); + lbc->ltesr = 0xffffffff; /* Clear LBC error interrupts */ + lbc->lteir = 0xffffffff; /* Enable LBC error interrupts */ + ecm->eedr = 0xffffffff; /* Clear ecm errors */ + ecm->eeer = 0xffffffff; /* Enable ecm errors */ + return 0; } @@ -118,6 +127,316 @@ testdram(void) } #endif +#ifdef CONFIG_PCI1 +static struct pci_controller pci1_hose; +#endif + +#ifdef CONFIG_PCIE1 +static struct pci_controller pcie1_hose; +#endif + +#ifdef CONFIG_PCIE2 +static struct pci_controller pcie2_hose; +#endif + +#ifdef CONFIG_PCIE3 +static struct pci_controller pcie3_hose; +#endif + +int first_free_busno=0; + +void +pci_init_board(void) +{ + volatile immap_t *immap = (immap_t *)CFG_IMMR; + volatile ccsr_gur_t *gur = &immap->im_gur; + uint devdisr = gur->devdisr; + uint io_sel = (gur->pordevsr & MPC85xx_PORDEVSR_IO_SEL) >> 19; + uint host_agent = (gur->porbmsr & MPC85xx_PORBMSR_HA) >> 16; + + debug (" pci_init_board: devdisr=%x, io_sel=%x, host_agent=%x\n", + devdisr, io_sel, host_agent); + + if (io_sel & 1) { + if (!(gur->pordevsr & MPC85xx_PORDEVSR_SGMII1_DIS)) + printf (" eTSEC1 is in sgmii mode.\n"); + if (!(gur->pordevsr & MPC85xx_PORDEVSR_SGMII3_DIS)) + printf (" eTSEC3 is in sgmii mode.\n"); + } + +#ifdef CONFIG_PCIE3 +{ + volatile ccsr_fsl_pci_t *pci = (ccsr_fsl_pci_t *) CFG_PCIE3_ADDR; + extern void fsl_pci_init(struct pci_controller *hose); + struct pci_controller *hose = &pcie3_hose; + int pcie_ep = (host_agent == 3); + int pcie_configured = io_sel >= 1; + + if (pcie_configured && !(devdisr & MPC85xx_DEVDISR_PCIE)){ + printf ("\n PCIE3 connected to ULI as %s (base address %x)", + pcie_ep ? "End Point" : "Root Complex", + (uint)pci); + if (pci->pme_msg_det) { + pci->pme_msg_det = 0xffffffff; + debug (" with errors. Clearing. Now 0x%08x",pci->pme_msg_det); + } + printf ("\n"); + + /* inbound */ + pci_set_region(hose->regions + 0, + CFG_PCI_MEMORY_BUS, + CFG_PCI_MEMORY_PHYS, + CFG_PCI_MEMORY_SIZE, + PCI_REGION_MEM | PCI_REGION_MEMORY); + + /* outbound memory */ + pci_set_region(hose->regions + 1, + CFG_PCIE3_MEM_BASE, + CFG_PCIE3_MEM_PHYS, + CFG_PCIE3_MEM_SIZE, + PCI_REGION_MEM); + + /* outbound io */ + pci_set_region(hose->regions + 2, + CFG_PCIE3_IO_BASE, + CFG_PCIE3_IO_PHYS, + CFG_PCIE3_IO_SIZE, + PCI_REGION_IO); + + hose->region_count = 3; +#ifdef CFG_PCIE3_MEM_BASE2 + /* outbound memory */ + pci_set_region(hose->regions + 3, + CFG_PCIE3_MEM_BASE2, + CFG_PCIE3_MEM_PHYS2, + CFG_PCIE3_MEM_SIZE2, + PCI_REGION_MEM); + hose->region_count++; +#endif + hose->first_busno=first_free_busno; + pci_setup_indirect(hose, (int) &pci->cfg_addr, (int) &pci->cfg_data); + + fsl_pci_init(hose); + + first_free_busno=hose->last_busno+1; + printf (" PCIE3 on bus %02x - %02x\n", + hose->first_busno,hose->last_busno); + + } else { + printf (" PCIE3: disabled\n"); + } + + } +#else + gur->devdisr |= MPC85xx_DEVDISR_PCIE3; /* disable */ +#endif + +#ifdef CONFIG_PCIE1 + { + volatile ccsr_fsl_pci_t *pci = (ccsr_fsl_pci_t *) CFG_PCIE1_ADDR; + extern void fsl_pci_init(struct pci_controller *hose); + struct pci_controller *hose = &pcie1_hose; + int pcie_ep = (host_agent == 5); + int pcie_configured = io_sel & 6; + + if (pcie_configured && !(devdisr & MPC85xx_DEVDISR_PCIE)){ + printf ("\n PCIE1 connected to Slot2 as %s (base address %x)", + pcie_ep ? "End Point" : "Root Complex", + (uint)pci); + if (pci->pme_msg_det) { + pci->pme_msg_det = 0xffffffff; + debug (" with errors. Clearing. Now 0x%08x",pci->pme_msg_det); + } + printf ("\n"); + + /* inbound */ + pci_set_region(hose->regions + 0, + CFG_PCI_MEMORY_BUS, + CFG_PCI_MEMORY_PHYS, + CFG_PCI_MEMORY_SIZE, + PCI_REGION_MEM | PCI_REGION_MEMORY); + + /* outbound memory */ + pci_set_region(hose->regions + 1, + CFG_PCIE1_MEM_BASE, + CFG_PCIE1_MEM_PHYS, + CFG_PCIE1_MEM_SIZE, + PCI_REGION_MEM); + + /* outbound io */ + pci_set_region(hose->regions + 2, + CFG_PCIE1_IO_BASE, + CFG_PCIE1_IO_PHYS, + CFG_PCIE1_IO_SIZE, + PCI_REGION_IO); + + hose->region_count = 3; +#ifdef CFG_PCIE1_MEM_BASE2 + /* outbound memory */ + pci_set_region(hose->regions + 3, + CFG_PCIE1_MEM_BASE2, + CFG_PCIE1_MEM_PHYS2, + CFG_PCIE1_MEM_SIZE2, + PCI_REGION_MEM); + hose->region_count++; +#endif + hose->first_busno=first_free_busno; + + pci_setup_indirect(hose, (int) &pci->cfg_addr, (int) &pci->cfg_data); + + fsl_pci_init(hose); + + first_free_busno=hose->last_busno+1; + printf(" PCIE1 on bus %02x - %02x\n", + hose->first_busno,hose->last_busno); + + } else { + printf (" PCIE1: disabled\n"); + } + + } +#else + gur->devdisr |= MPC85xx_DEVDISR_PCIE; /* disable */ +#endif + +#ifdef CONFIG_PCIE2 + { + volatile ccsr_fsl_pci_t *pci = (ccsr_fsl_pci_t *) CFG_PCIE2_ADDR; + extern void fsl_pci_init(struct pci_controller *hose); + struct pci_controller *hose = &pcie2_hose; + int pcie_ep = (host_agent == 3); + int pcie_configured = io_sel & 4; + + if (pcie_configured && !(devdisr & MPC85xx_DEVDISR_PCIE)){ + printf ("\n PCIE2 connected to Slot 1 as %s (base address %x)", + pcie_ep ? "End Point" : "Root Complex", + (uint)pci); + if (pci->pme_msg_det) { + pci->pme_msg_det = 0xffffffff; + debug (" with errors. Clearing. Now 0x%08x",pci->pme_msg_det); + } + printf ("\n"); + + /* inbound */ + pci_set_region(hose->regions + 0, + CFG_PCI_MEMORY_BUS, + CFG_PCI_MEMORY_PHYS, + CFG_PCI_MEMORY_SIZE, + PCI_REGION_MEM | PCI_REGION_MEMORY); + + /* outbound memory */ + pci_set_region(hose->regions + 1, + CFG_PCIE2_MEM_BASE, + CFG_PCIE2_MEM_PHYS, + CFG_PCIE2_MEM_SIZE, + PCI_REGION_MEM); + + /* outbound io */ + pci_set_region(hose->regions + 2, + CFG_PCIE2_IO_BASE, + CFG_PCIE2_IO_PHYS, + CFG_PCIE2_IO_SIZE, + PCI_REGION_IO); + + hose->region_count = 3; +#ifdef CFG_PCIE2_MEM_BASE2 + /* outbound memory */ + pci_set_region(hose->regions + 3, + CFG_PCIE2_MEM_BASE2, + CFG_PCIE2_MEM_PHYS2, + CFG_PCIE2_MEM_SIZE2, + PCI_REGION_MEM); + hose->region_count++; +#endif + hose->first_busno=first_free_busno; + pci_setup_indirect(hose, (int) &pci->cfg_addr, (int) &pci->cfg_data); + + fsl_pci_init(hose); + first_free_busno=hose->last_busno+1; + printf (" PCIE2 on bus %02x - %02x\n", + hose->first_busno,hose->last_busno); + + } else { + printf (" PCIE2: disabled\n"); + } + + } +#else + gur->devdisr |= MPC85xx_DEVDISR_PCIE2; /* disable */ +#endif + + +#ifdef CONFIG_PCI1 +{ + volatile ccsr_fsl_pci_t *pci = (ccsr_fsl_pci_t *) CFG_PCI1_ADDR; + extern void fsl_pci_init(struct pci_controller *hose); + struct pci_controller *hose = &pci1_hose; + + uint pci_agent = (host_agent == 6); + uint pci_speed = 66666000; /*get_clock_freq (); PCI PSPEED in [4:5] */ + uint pci_32 = 1; + uint pci_arb = gur->pordevsr & MPC85xx_PORDEVSR_PCI1_ARB; /* PORDEVSR[14] */ + uint pci_clk_sel = gur->porpllsr & MPC85xx_PORDEVSR_PCI1_SPD; /* PORPLLSR[16] */ + + + if (!(devdisr & MPC85xx_DEVDISR_PCI1)) { + printf ("\n PCI: %d bit, %s MHz, %s, %s, %s (base address %x)\n", + (pci_32) ? 32 : 64, + (pci_speed == 33333000) ? "33" : + (pci_speed == 66666000) ? "66" : "unknown", + pci_clk_sel ? "sync" : "async", + pci_agent ? "agent" : "host", + pci_arb ? "arbiter" : "external-arbiter", + (uint)pci + ); + + /* inbound */ + pci_set_region(hose->regions + 0, + CFG_PCI_MEMORY_BUS, + CFG_PCI_MEMORY_PHYS, + CFG_PCI_MEMORY_SIZE, + PCI_REGION_MEM | PCI_REGION_MEMORY); + + /* outbound memory */ + pci_set_region(hose->regions + 1, + CFG_PCI1_MEM_BASE, + CFG_PCI1_MEM_PHYS, + CFG_PCI1_MEM_SIZE, + PCI_REGION_MEM); + + /* outbound io */ + pci_set_region(hose->regions + 2, + CFG_PCI1_IO_BASE, + CFG_PCI1_IO_PHYS, + CFG_PCI1_IO_SIZE, + PCI_REGION_IO); + hose->region_count = 3; +#ifdef CFG_PCIE3_MEM_BASE2 + /* outbound memory */ + pci_set_region(hose->regions + 3, + CFG_PCIE3_MEM_BASE2, + CFG_PCIE3_MEM_PHYS2, + CFG_PCIE3_MEM_SIZE2, + PCI_REGION_MEM); + hose->region_count++; +#endif + hose->first_busno=first_free_busno; + pci_setup_indirect(hose, (int) &pci->cfg_addr, (int) &pci->cfg_data); + + fsl_pci_init(hose); + first_free_busno=hose->last_busno+1; + printf ("PCI on bus %02x - %02x\n", + hose->first_busno,hose->last_busno); + } else { + printf (" PCI: disabled\n"); + } +} +#else + gur->devdisr |= MPC85xx_DEVDISR_PCI1; /* disable */ +#endif +} + + int last_stage_init(void) { return 0; @@ -197,5 +516,36 @@ ft_board_setup(void *blob, bd_t *bd) *p++ = cpu_to_be32(bd->bi_memstart); *p = cpu_to_be32(bd->bi_memsize); } +#ifdef CONFIG_PCIE1 + p = (u32 *)ft_get_prop(blob, "/" OF_SOC "/pci@a000/bus-range", &len); + if (p != NULL) { + p[0] = 0; + p[1] = pcie1_hose.last_busno - pcie1_hose.first_busno; + debug("PCI@a000 first_busno=%d last_busno=%d\n",p[0],p[1]); + } +#endif +#ifdef CONFIG_PCIE2 + p = (u32 *)ft_get_prop(blob, "/" OF_SOC "/pci@9000/bus-range", &len); + if (p != NULL) { + p[0] = 0; + p[1] = pcie2_hose.last_busno - pcie2_hose.first_busno; + debug("PCI@9000 first_busno=%d last_busno=%d\n",p[0],p[1]); + } +#endif +#ifdef CONFIG_PCIE3 + p = (u32 *)ft_get_prop(blob, "/" OF_SOC "/pci@b000/bus-range", &len); + if (p != NULL) { + p[0] = 0; + p[1] = pcie3_hose.last_busno - pcie3_hose.first_busno;; + debug("PCI@b000 first_busno=%d last_busno=%d\n",p[0],p[1]); + } +#endif + ft_cpu_setup(blob, bd); + + p = ft_get_prop(blob, "/memory/reg", &len); + if (p != NULL) { + *p++ = cpu_to_be32(bd->bi_memstart); + *p = cpu_to_be32(bd->bi_memsize); + } } #endif diff --git a/board/mpc8560ads/mpc8560ads.c b/board/mpc8560ads/mpc8560ads.c index 41acb97..eef524b 100644 --- a/board/mpc8560ads/mpc8560ads.c +++ b/board/mpc8560ads/mpc8560ads.c @@ -554,7 +554,6 @@ ft_soc_setup(void *blob, bd_t *bd) { u32 *p; int len; - ulong data; p = ft_get_prop(blob, "/" OF_SOC "/cpm@e0000000/brg-frequency", &len); diff --git a/board/mpc8568mds/bcsr.c b/board/mpc8568mds/bcsr.c index 2e2e8cd..aae0f98 100644 --- a/board/mpc8568mds/bcsr.c +++ b/board/mpc8568mds/bcsr.c @@ -47,3 +47,10 @@ void disable_8568mds_flash_write() bcsr[9] &= ~(0x01); } + +void enable_8568mds_qe_mdio() +{ + u8 *bcsr = (u8 *)(CFG_BCSR); + + bcsr[7] |= 0x01; +} diff --git a/board/mpc8568mds/bcsr.h b/board/mpc8568mds/bcsr.h index 8d4cb2f..aefd9bf 100644 --- a/board/mpc8568mds/bcsr.h +++ b/board/mpc8568mds/bcsr.h @@ -95,5 +95,6 @@ void enable_8568mds_duart(void); void enable_8568mds_flash_write(void); void disable_8568mds_flash_write(void); +void enable_8568mds_qe_mdio(void); #endif /* __BCSR_H_ */ diff --git a/board/mpc8568mds/init.S b/board/mpc8568mds/init.S index 0d87982..972a7d4 100644 --- a/board/mpc8568mds/init.S +++ b/board/mpc8568mds/init.S @@ -143,54 +143,42 @@ tlb1_entry: .long TLB1_MAS3(E500_TLB_RPN(CFG_FLASH_BASE), 0,0,0,0,0,1,0,1,0,1) /* - * TLBe 2: 256M Non-cacheable, guarded - * 0x80000000 256M PCI1 MEM + * TLBe 2: 1G Non-cacheable, guarded + * 0x80000000 512M PCI1 MEM + * 0xa0000000 512M PCIe MEM */ .long TLB1_MAS0(1, 2, 0) - .long TLB1_MAS1(1, 1, 0, 0, BOOKE_PAGESZ_256M) + .long TLB1_MAS1(1, 1, 0, 0, BOOKE_PAGESZ_1G) .long TLB1_MAS2(E500_TLB_EPN(CFG_PCI1_MEM_BASE), 0,0,0,0,1,0,1,0) .long TLB1_MAS3(E500_TLB_RPN(CFG_PCI1_MEM_BASE), 0,0,0,0,0,1,0,1,0,1) /* - * TLBe 3: 256M Non-cacheable, guarded - * 0xa0000000 256M PCIe Mem - */ - .long TLB1_MAS0(1, 3, 0) - .long TLB1_MAS1(1, 1, 0, 0, BOOKE_PAGESZ_256M) - .long TLB1_MAS2(E500_TLB_EPN(CFG_PEX_MEM_BASE), 0,0,0,0,1,0,1,0) - .long TLB1_MAS3(E500_TLB_RPN(CFG_PEX_MEM_BASE), 0,0,0,0,0,1,0,1,0,1) - - /* - * TLBe 4: Reserved for future usage - */ - - /* - * TLBe 5: 64M Non-cacheable, guarded + * TLBe 3: 64M Non-cacheable, guarded * 0xe000_0000 1M CCSRBAR * 0xe200_0000 8M PCI1 IO * 0xe280_0000 8M PCIe IO */ - .long TLB1_MAS0(1, 5, 0) + .long TLB1_MAS0(1, 3, 0) .long TLB1_MAS1(1, 1, 0, 0, BOOKE_PAGESZ_64M) .long TLB1_MAS2(E500_TLB_EPN(CFG_CCSRBAR), 0,0,0,0,1,0,1,0) .long TLB1_MAS3(E500_TLB_RPN(CFG_CCSRBAR), 0,0,0,0,0,1,0,1,0,1) /* - * TLBe 6: 64M Cacheable, non-guarded + * TLBe 4: 64M Cacheable, non-guarded * 0xf000_0000 64M LBC SDRAM */ - .long TLB1_MAS0(1, 6, 0) + .long TLB1_MAS0(1, 4, 0) .long TLB1_MAS1(1, 1, 0, 0, BOOKE_PAGESZ_64M) .long TLB1_MAS2(E500_TLB_EPN(CFG_LBC_SDRAM_BASE), 0,0,0,0,0,0,0,0) .long TLB1_MAS3(E500_TLB_RPN(CFG_LBC_SDRAM_BASE), 0,0,0,0,0,1,0,1,0,1) /* - * TLBe 7: 256K Non-cacheable, guarded + * TLBe 5: 256K Non-cacheable, guarded * 0xf8000000 32K BCSR * 0xf8008000 32K PIB (CS4) * 0xf8010000 32K PIB (CS5) */ - .long TLB1_MAS0(1, 7, 0) + .long TLB1_MAS0(1, 5, 0) .long TLB1_MAS1(1, 1, 0, 0, BOOKE_PAGESZ_256K) .long TLB1_MAS2(E500_TLB_EPN(CFG_BCSR_BASE), 0,0,0,0,1,0,1,0) .long TLB1_MAS3(E500_TLB_RPN(CFG_BCSR_BASE), 0,0,0,0,0,1,0,1,0,1) @@ -202,12 +190,12 @@ tlb1_entry: * LAW(Local Access Window) configuration: * *0) 0x0000_0000 0x7fff_ffff DDR 2G - *1) 0x8000_0000 0x9fff_ffff PCI1 MEM 256MB - *2) 0xa000_0000 0xbfff_ffff PCIe MEM 256MB - *5) 0xc000_0000 0xdfff_ffff SRIO 256MB + *1) 0x8000_0000 0x9fff_ffff PCI1 MEM 512MB + *2) 0xa000_0000 0xbfff_ffff PCIe MEM 512MB *-) 0xe000_0000 0xe00f_ffff CCSR 1M *3) 0xe200_0000 0xe27f_ffff PCI1 I/O 8M - *4) 0xe280_0000 0xe2ff_ffff PCIe I/0 8M + *4) 0xe280_0000 0xe2ff_ffff PCIe I/O 8M + *5) 0xc000_0000 0xdfff_ffff SRIO 512MB *6.a) 0xf000_0000 0xf3ff_ffff SDRAM 64MB *6.b) 0xf800_0000 0xf800_7fff BCSR 32KB *6.c) 0xf800_8000 0xf800_ffff PIB (CS4) 32KB @@ -226,20 +214,20 @@ tlb1_entry: #define LAWAR0 ((LAWAR_TRGT_IF_DDR | (LAWAR_SIZE & LAWAR_SIZE_128M)) & ~LAWAR_EN) #define LAWBAR1 ((CFG_PCI1_MEM_BASE>>12) & 0xfffff) -#define LAWAR1 (LAWAR_EN | LAWAR_TRGT_IF_PCI1 | (LAWAR_SIZE & LAWAR_SIZE_256M)) +#define LAWAR1 (LAWAR_EN | LAWAR_TRGT_IF_PCI1 | (LAWAR_SIZE & LAWAR_SIZE_512M)) #define LAWBAR2 ((CFG_PEX_MEM_BASE>>12) & 0xfffff) -#define LAWAR2 (LAWAR_EN | LAWAR_TRGT_IF_PEX | (LAWAR_SIZE & LAWAR_SIZE_256M)) +#define LAWAR2 (LAWAR_EN | LAWAR_TRGT_IF_PEX | (LAWAR_SIZE & LAWAR_SIZE_512M)) #define LAWBAR3 ((CFG_PCI1_IO_PHYS>>12) & 0xfffff) #define LAWAR3 (LAWAR_EN | LAWAR_TRGT_IF_PCI1 | (LAWAR_SIZE & LAWAR_SIZE_8M)) #define LAWBAR4 ((CFG_PEX_IO_PHYS>>12) & 0xfffff) -#define LAWAR4 (LAWAR_EN | LAWAR_TRGT_IF_PEX | (LAWAR_SIZE & LAWAR_SIZE_16M)) +#define LAWAR4 (LAWAR_EN | LAWAR_TRGT_IF_PEX | (LAWAR_SIZE & LAWAR_SIZE_8M)) #define LAWBAR5 ((CFG_SRIO_MEM_BASE>>12) & 0xfffff) -#define LAWAR5 (LAWAR_EN | LAWAR_TRGT_IF_RIO | (LAWAR_SIZE & LAWAR_SIZE_256M)) +#define LAWAR5 (LAWAR_EN | LAWAR_TRGT_IF_RIO | (LAWAR_SIZE & LAWAR_SIZE_512M)) /* LBC window - maps 256M. That's SDRAM, BCSR, PIBs, and Flash */ #define LAWBAR6 ((CFG_LBC_SDRAM_BASE>>12) & 0xfffff) diff --git a/board/mpc8568mds/mpc8568mds.c b/board/mpc8568mds/mpc8568mds.c index 9c7960d..818ff13 100644 --- a/board/mpc8568mds/mpc8568mds.c +++ b/board/mpc8568mds/mpc8568mds.c @@ -27,9 +27,66 @@ #include <asm/processor.h> #include <asm/immap_85xx.h> #include <spd.h> +#include <i2c.h> +#include <ioports.h> #include "bcsr.h" +const qe_iop_conf_t qe_iop_conf_tab[] = { + /* GETH1 */ + {4, 10, 1, 0, 2}, /* TxD0 */ + {4, 9, 1, 0, 2}, /* TxD1 */ + {4, 8, 1, 0, 2}, /* TxD2 */ + {4, 7, 1, 0, 2}, /* TxD3 */ + {4, 23, 1, 0, 2}, /* TxD4 */ + {4, 22, 1, 0, 2}, /* TxD5 */ + {4, 21, 1, 0, 2}, /* TxD6 */ + {4, 20, 1, 0, 2}, /* TxD7 */ + {4, 15, 2, 0, 2}, /* RxD0 */ + {4, 14, 2, 0, 2}, /* RxD1 */ + {4, 13, 2, 0, 2}, /* RxD2 */ + {4, 12, 2, 0, 2}, /* RxD3 */ + {4, 29, 2, 0, 2}, /* RxD4 */ + {4, 28, 2, 0, 2}, /* RxD5 */ + {4, 27, 2, 0, 2}, /* RxD6 */ + {4, 26, 2, 0, 2}, /* RxD7 */ + {4, 11, 1, 0, 2}, /* TX_EN */ + {4, 24, 1, 0, 2}, /* TX_ER */ + {4, 16, 2, 0, 2}, /* RX_DV */ + {4, 30, 2, 0, 2}, /* RX_ER */ + {4, 17, 2, 0, 2}, /* RX_CLK */ + {4, 19, 1, 0, 2}, /* GTX_CLK */ + {1, 31, 2, 0, 3}, /* GTX125 */ + + /* GETH2 */ + {5, 10, 1, 0, 2}, /* TxD0 */ + {5, 9, 1, 0, 2}, /* TxD1 */ + {5, 8, 1, 0, 2}, /* TxD2 */ + {5, 7, 1, 0, 2}, /* TxD3 */ + {5, 23, 1, 0, 2}, /* TxD4 */ + {5, 22, 1, 0, 2}, /* TxD5 */ + {5, 21, 1, 0, 2}, /* TxD6 */ + {5, 20, 1, 0, 2}, /* TxD7 */ + {5, 15, 2, 0, 2}, /* RxD0 */ + {5, 14, 2, 0, 2}, /* RxD1 */ + {5, 13, 2, 0, 2}, /* RxD2 */ + {5, 12, 2, 0, 2}, /* RxD3 */ + {5, 29, 2, 0, 2}, /* RxD4 */ + {5, 28, 2, 0, 2}, /* RxD5 */ + {5, 27, 2, 0, 3}, /* RxD6 */ + {5, 26, 2, 0, 2}, /* RxD7 */ + {5, 11, 1, 0, 2}, /* TX_EN */ + {5, 24, 1, 0, 2}, /* TX_ER */ + {5, 16, 2, 0, 2}, /* RX_DV */ + {5, 30, 2, 0, 2}, /* RX_ER */ + {5, 17, 2, 0, 2}, /* RX_CLK */ + {5, 19, 1, 0, 2}, /* GTX_CLK */ + {1, 31, 2, 0, 3}, /* GTX125 */ + {4, 6, 3, 0, 2}, /* MDIO */ + {4, 5, 1, 0, 2}, /* MDC */ + {0, 0, 0, 0, QE_IOP_TAB_END}, /* END of table */ +}; + #if defined(CONFIG_DDR_ECC) && !defined(CONFIG_ECC_INIT_VIA_DDRCONTROLLER) extern void ddr_enable_ecc(unsigned int dram_size); @@ -49,6 +106,18 @@ int board_early_init_f (void) enable_8568mds_duart(); enable_8568mds_flash_write(); +#if defined(CONFIG_QE) && !defined(CONFIG_eTSEC_MDIO_BUS) + enable_8568mds_qe_mdio(); +#endif + +#ifdef CFG_I2C2_OFFSET + /* Enable I2C2_SCL and I2C2_SDA */ + volatile struct par_io *port_c; + port_c = (struct par_io*)(CFG_IMMR + 0xe0140); + port_c->cpdir2 |= 0x0f000000; + port_c->cppar2 &= ~0x0f000000; + port_c->cppar2 |= 0x0a000000; +#endif return 0; } @@ -269,20 +338,62 @@ static struct pci_config_table pci_mpc8568mds_config_table[] = { #endif static struct pci_controller hose[] = { + { #ifndef CONFIG_PCI_PNP - { config_table: pci_mpc8568mds_config_table,}, -#endif -#ifdef CONFIG_MPC85XX_PCI2 - {}, + config_table: pci_mpc8568mds_config_table, #endif + } }; #endif /* CONFIG_PCI */ +/* + * pib_init() -- Initialize the PCA9555 IO expander on the PIB board + */ +void +pib_init(void) +{ + u8 val8, orig_i2c_bus; + /* + * Assign PIB PMC2/3 to PCI bus + */ + + /*switch temporarily to I2C bus #2 */ + orig_i2c_bus = i2c_get_bus_num(); + i2c_set_bus_num(1); + + val8 = 0x00; + i2c_write(0x23, 0x6, 1, &val8, 1); + i2c_write(0x23, 0x7, 1, &val8, 1); + val8 = 0xff; + i2c_write(0x23, 0x2, 1, &val8, 1); + i2c_write(0x23, 0x3, 1, &val8, 1); + + val8 = 0x00; + i2c_write(0x26, 0x6, 1, &val8, 1); + val8 = 0x34; + i2c_write(0x26, 0x7, 1, &val8, 1); + val8 = 0xf9; + i2c_write(0x26, 0x2, 1, &val8, 1); + val8 = 0xff; + i2c_write(0x26, 0x3, 1, &val8, 1); + + val8 = 0x00; + i2c_write(0x27, 0x6, 1, &val8, 1); + i2c_write(0x27, 0x7, 1, &val8, 1); + val8 = 0xff; + i2c_write(0x27, 0x2, 1, &val8, 1); + val8 = 0xef; + i2c_write(0x27, 0x3, 1, &val8, 1); + + asm("eieio"); +} + void pci_init_board(void) { #ifdef CONFIG_PCI - pci_mpc85xx_init(&hose); + pib_init(); + pci_mpc85xx_init(hose); #endif } diff --git a/board/mpc8641hpcn/mpc8641hpcn.c b/board/mpc8641hpcn/mpc8641hpcn.c index d2182ab..1bfbe88 100644 --- a/board/mpc8641hpcn/mpc8641hpcn.c +++ b/board/mpc8641hpcn/mpc8641hpcn.c @@ -268,8 +268,8 @@ void pci_init_board(void) * Activate ULI1575 legacy chip by performing a fake * memory access. Needed to make ULI RTC work. */ - in_be32((unsigned *) CFG_PCI1_MEM_BASE - + CFG_PCI1_MEM_SIZE - 0x1000000); + in_be32((unsigned *) ((char *)(CFG_PCI1_MEM_BASE + + CFG_PCI1_MEM_SIZE - 0x1000000))); } else { puts("PCI-EXPRESS 1: Disabled\n"); diff --git a/board/pcs440ep/pcs440ep.c b/board/pcs440ep/pcs440ep.c index 696423e..e247fee 100644 --- a/board/pcs440ep/pcs440ep.c +++ b/board/pcs440ep/pcs440ep.c @@ -879,7 +879,7 @@ int ide_preinit (void) } #endif -#if defined (CFG_CMD_IDE) && defined (CONFIG_IDE_RESET) +#if defined (CONFIG_CMD_IDE) && defined (CONFIG_IDE_RESET) void ide_set_reset (int idereset) { debug ("ide_reset(%d)\n", idereset); @@ -890,4 +890,4 @@ void ide_set_reset (int idereset) } udelay (10000); } -#endif /* defined (CFG_CMD_IDE) && defined (CONFIG_IDE_RESET) */ +#endif /* defined (CONFIG_CMD_IDE) && defined (CONFIG_IDE_RESET) */ diff --git a/board/sbc8641d/Makefile b/board/sbc8641d/Makefile new file mode 100644 index 0000000..a90b725 --- /dev/null +++ b/board/sbc8641d/Makefile @@ -0,0 +1,52 @@ +# +# (C) Copyright 2001 +# Wolfgang Denk, DENX Software Engineering, wd@denx.de. +# +# See file CREDITS for list of people who contributed to this +# project. +# +# This program is free software; you can redistribute it and/or +# modify it under the terms of the GNU General Public License as +# published by the Free Software Foundation; either version 2 of +# the License, or (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 59 Temple Place, Suite 330, Boston, +# MA 02111-1307 USA +# + +include $(TOPDIR)/config.mk + +LIB = $(obj)lib$(BOARD).a + +COBJS := $(BOARD).o +SOBJS := init.o + +SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c) +OBJS := $(addprefix $(obj),$(COBJS)) +SOBJS := $(addprefix $(obj),$(SOBJS)) + +$(LIB): $(obj).depend $(OBJS) $(SOBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) + +clean: + rm -f $(OBJS) $(SOBJS) + +.PHONY: distclean +distclean: clean + rm -f $(LIB) core *.bak .depend + +######################################################################### + +# defines $(obj).depend target +include $(SRCTREE)/rules.mk + +sinclude ($obj).depend + +######################################################################### diff --git a/board/sbc8641d/config.mk b/board/sbc8641d/config.mk new file mode 100644 index 0000000..dd1754d --- /dev/null +++ b/board/sbc8641d/config.mk @@ -0,0 +1,30 @@ +# Copyright 2004 Freescale Semiconductor. +# Modified by Jeff Brown +# +# See file CREDITS for list of people who contributed to this +# project. +# +# This program is free software; you can redistribute it and/or +# modify it under the terms of the GNU General Public License as +# published by the Free Software Foundation; either version 2 of +# the License, or (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 59 Temple Place, Suite 330, Boston, +# MA 02111-1307 USA +# + +# +# sbc8641 board +# default CCSRBAR is at 0xff700000 +# +TEXT_BASE = 0xfff00000 + +PLATFORM_CPPFLAGS += -DCONFIG_MPC86xx=1 +PLATFORM_CPPFLAGS += -DCONFIG_MPC8641=1 -maltivec -mabi=altivec -msoft-float diff --git a/board/sbc8641d/init.S b/board/sbc8641d/init.S new file mode 100644 index 0000000..c151d7e --- /dev/null +++ b/board/sbc8641d/init.S @@ -0,0 +1,192 @@ +/* + * Copyright 2007 Wind River Systemes, Inc. <www.windriver.com> + * Copyright 2007 Embedded Specialties, Inc. + * Joe Hamman joe.hamman@embeddedspecialties.com + * + * Copyright 2004 Freescale Semiconductor. + * Jeff Brown + * Srikanth Srinivasan (srikanth.srinivasan@freescale.com) + * + * See file CREDITS for list of people who contributed to this + * project. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + */ + +#include <ppc_asm.tmpl> +#include <ppc_defs.h> +#include <asm/cache.h> +#include <asm/mmu.h> +#include <config.h> +#include <mpc86xx.h> + +/* + * LAW(Local Access Window) configuration: + * + * 0x0000_0000 0x0fff_ffff DDR1 256M + * 0x1000_0000 0x1fff_ffff DDR2 256M + * 0xe000_0000 0xffff_ffff LBC 512M + * + * Notes: + * CCSRBAR doesn't need a configured Local Access Window. + * If flash is 8M at default position (last 8M), no LAW needed. + */ + +# DDR Bank 1 +# #define LAWBAR1 ((CFG_DDR_SDRAM_BASE>>12) & 0xffffff) +# #define LAWAR1 (LAWAR_EN | LAWAR_TRGT_IF_DDR1 | (LAWAR_SIZE & LAWAR_SIZE_256M)) + +# DDR Bank 2 +# #define LAWBAR2 ((CFG_DDR_SDRAM_BASE2>>12) & 0xffffff) +# #define LAWAR2 (LAWAR_EN | LAWAR_TRGT_IF_DDR2 | (LAWAR_SIZE & LAWAR_SIZE_256M)) + +# LBC +# #define LAWBAR3 ((0xe0000000>>12) & 0xffffff) +# #define LAWAR3 (LAWAR_EN & (LAWAR_TRGT_IF_LBC | (LAWAR_SIZE & LAWAR_SIZE_512M))) + +/* + * LAW (Local Access Window) configuration: + * + * 0x0000_0000 DDR 256M + * 0x1000_0000 DDR2 256M + * 0x8000_0000 PCI1 MEM 512M + * 0xa000_0000 PCI2 MEM 512M + * 0xc000_0000 RapidIO 512M + * 0xe200_0000 PCI1 IO 16M + * 0xe300_0000 PCI2 IO 16M + * 0xf800_0000 CCSRBAR 2M + * 0xfe00_0000 FLASH (boot bank) 32M + * + */ + +#define LAWBAR1 ((CFG_DDR_SDRAM_BASE>>12) & 0xffffff) +#define LAWAR1 (LAWAR_EN | LAWAR_TRGT_IF_DDR1 | (LAWAR_SIZE & LAWAR_SIZE_256M)) + +#define LAWBAR2 ((CFG_PCI1_MEM_BASE>>12) & 0xffffff) +#define LAWAR2 (LAWAR_EN | LAWAR_TRGT_IF_PCI1 | (LAWAR_SIZE & LAWAR_SIZE_512M)) + +#define LAWBAR3 ((CFG_PCI2_MEM_BASE>>12) & 0xffffff) +#define LAWAR3 (~LAWAR_EN & (LAWAR_TRGT_IF_PCI2 | (LAWAR_SIZE & LAWAR_SIZE_512M))) + +#define LAWBAR4 ((0xf8000000>>12) & 0xffffff) +#define LAWAR4 (LAWAR_EN | LAWAR_TRGT_IF_LBC | (LAWAR_SIZE & LAWAR_SIZE_2M)) + +#define LAWBAR5 ((CFG_PCI1_IO_BASE>>12) & 0xffffff) +#define LAWAR5 (LAWAR_EN | LAWAR_TRGT_IF_PCI1 | (LAWAR_SIZE & LAWAR_SIZE_16M)) + +#define LAWBAR6 ((CFG_PCI2_IO_BASE>>12) & 0xffffff) +#define LAWAR6 (~LAWAR_EN &( LAWAR_TRGT_IF_PCI2 | (LAWAR_SIZE & LAWAR_SIZE_16M))) + +#define LAWBAR7 ((0xfe000000 >>12) & 0xffffff) +#define LAWAR7 (LAWAR_EN | LAWAR_TRGT_IF_LBC | (LAWAR_SIZE & LAWAR_SIZE_32M)) + +#define LAWBAR8 ((CFG_DDR_SDRAM_BASE2>>12) & 0xffffff) +#define LAWAR8 (LAWAR_EN | LAWAR_TRGT_IF_DDR2 | (LAWAR_SIZE & LAWAR_SIZE_256M)) + +#define LAWBAR9 ((CFG_RIO_MEM_BASE>>12) & 0xfffff) +#define LAWAR9 (LAWAR_EN | LAWAR_TRGT_IF_RIO | (LAWAR_SIZE & LAWAR_SIZE_512M)) + + .section .bootpg, "ax" + .globl law_entry +law_entry: + lis r7,CFG_CCSRBAR@h + ori r7,r7,CFG_CCSRBAR@l + + addi r4,r7,0 + addi r5,r7,0 + + /* Skip LAWAR0, start at LAWAR1 */ + lis r6,LAWBAR1@h + ori r6,r6,LAWBAR1@l + stwu r6, 0xc28(r4) + + lis r6,LAWAR1@h + ori r6,r6,LAWAR1@l + stwu r6, 0xc30(r5) + + /* LAWBAR2, LAWAR2 */ + lis r6,LAWBAR2@h + ori r6,r6,LAWBAR2@l + stwu r6, 0x20(r4) + + lis r6,LAWAR2@h + ori r6,r6,LAWAR2@l + stwu r6, 0x20(r5) + + /* LAWBAR3, LAWAR3 */ + lis r6,LAWBAR3@h + ori r6,r6,LAWBAR3@l + stwu r6, 0x20(r4) + + lis r6,LAWAR3@h + ori r6,r6,LAWAR3@l + stwu r6, 0x20(r5) + + /* LAWBAR4, LAWAR4 */ + lis r6,LAWBAR4@h + ori r6,r6,LAWBAR4@l + stwu r6, 0x20(r4) + + lis r6,LAWAR4@h + ori r6,r6,LAWAR4@l + stwu r6, 0x20(r5) + + /* LAWBAR5, LAWAR5 */ + lis r6,LAWBAR5@h + ori r6,r6,LAWBAR5@l + stwu r6, 0x20(r4) + + lis r6,LAWAR5@h + ori r6,r6,LAWAR5@l + stwu r6, 0x20(r5) + + /* LAWBAR6, LAWAR6 */ + lis r6,LAWBAR6@h + ori r6,r6,LAWBAR6@l + stwu r6, 0x20(r4) + + lis r6,LAWAR6@h + ori r6,r6,LAWAR6@l + stwu r6, 0x20(r5) + + /* LAWBAR7, LAWAR7 */ + lis r6,LAWBAR7@h + ori r6,r6,LAWBAR7@l + stwu r6, 0x20(r4) + + lis r6,LAWAR7@h + ori r6,r6,LAWAR7@l + stwu r6, 0x20(r5) + + /* LAWBAR8, LAWAR8 */ + lis r6,LAWBAR8@h + ori r6,r6,LAWBAR8@l + stwu r6, 0x20(r4) + + lis r6,LAWAR8@h + ori r6,r6,LAWAR8@l + stwu r6, 0x20(r5) + + /* LAWBAR9, LAWAR9 */ + lis r6,LAWBAR9@h + ori r6,r6,LAWBAR9@l + stwu r6, 0x20(r4) + + lis r6,LAWAR9@h + ori r6,r6,LAWAR9@l + stwu r6, 0x20(r5) + + blr diff --git a/board/sbc8641d/sbc8641d.c b/board/sbc8641d/sbc8641d.c new file mode 100644 index 0000000..7adc42f --- /dev/null +++ b/board/sbc8641d/sbc8641d.c @@ -0,0 +1,406 @@ +/* + * Copyright 2007 Wind River Systemes, Inc. <www.windriver.com> + * Copyright 2007 Embedded Specialties, Inc. + * Joe Hamman joe.hamman@embeddedspecialties.com + * + * Copyright 2004 Freescale Semiconductor. + * Jeff Brown + * Srikanth Srinivasan (srikanth.srinivasan@freescale.com) + * + * (C) Copyright 2002 Scott McNutt <smcnutt@artesyncp.com> + * + * See file CREDITS for list of people who contributed to this + * project. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + */ + +#include <common.h> +#include <command.h> +#include <pci.h> +#include <asm/processor.h> +#include <asm/immap_86xx.h> +#include <asm/immap_fsl_pci.h> +#include <spd.h> + +#if defined(CONFIG_OF_FLAT_TREE) +#include <ft_build.h> +extern void ft_cpu_setup (void *blob, bd_t * bd); +#endif + +#if defined(CONFIG_DDR_ECC) && !defined(CONFIG_ECC_INIT_VIA_DDRCONTROLLER) +extern void ddr_enable_ecc (unsigned int dram_size); +#endif + +#if defined(CONFIG_SPD_EEPROM) +#include "spd_sdram.h" +#endif + +void sdram_init (void); +long int fixed_sdram (void); + +int board_early_init_f (void) +{ + return 0; +} + +int checkboard (void) +{ + puts ("Board: Wind River SBC8641D\n"); + + return 0; +} + +long int initdram (int board_type) +{ + long dram_size = 0; + +#if defined(CONFIG_SPD_EEPROM) + dram_size = spd_sdram (); +#else + dram_size = fixed_sdram (); +#endif + +#if defined(CFG_RAMBOOT) + puts (" DDR: "); + return dram_size; +#endif + +#if defined(CONFIG_DDR_ECC) && !defined(CONFIG_ECC_INIT_VIA_DDRCONTROLLER) + /* + * Initialize and enable DDR ECC. + */ + ddr_enable_ecc (dram_size); +#endif + + puts (" DDR: "); + return dram_size; +} + +#if defined(CFG_DRAM_TEST) +int testdram (void) +{ + uint *pstart = (uint *) CFG_MEMTEST_START; + uint *pend = (uint *) CFG_MEMTEST_END; + uint *p; + + puts ("SDRAM test phase 1:\n"); + for (p = pstart; p < pend; p++) + *p = 0xaaaaaaaa; + + for (p = pstart; p < pend; p++) { + if (*p != 0xaaaaaaaa) { + printf ("SDRAM test fails at: %08x\n", (uint) p); + return 1; + } + } + + puts ("SDRAM test phase 2:\n"); + for (p = pstart; p < pend; p++) + *p = 0x55555555; + + for (p = pstart; p < pend; p++) { + if (*p != 0x55555555) { + printf ("SDRAM test fails at: %08x\n", (uint) p); + return 1; + } + } + + puts ("SDRAM test passed.\n"); + return 0; +} +#endif + +#if !defined(CONFIG_SPD_EEPROM) +/* + * Fixed sdram init -- doesn't use serial presence detect. + */ +long int fixed_sdram (void) +{ +#if !defined(CFG_RAMBOOT) + volatile immap_t *immap = (immap_t *) CFG_IMMR; + volatile ccsr_ddr_t *ddr = &immap->im_ddr1; + + ddr->cs0_bnds = CFG_DDR_CS0_BNDS; + ddr->cs1_bnds = CFG_DDR_CS1_BNDS; + ddr->cs2_bnds = CFG_DDR_CS2_BNDS; + ddr->cs3_bnds = CFG_DDR_CS3_BNDS; + ddr->cs0_config = CFG_DDR_CS0_CONFIG; + ddr->cs1_config = CFG_DDR_CS1_CONFIG; + ddr->cs2_config = CFG_DDR_CS2_CONFIG; + ddr->cs3_config = CFG_DDR_CS3_CONFIG; + ddr->ext_refrec = CFG_DDR_EXT_REFRESH; + ddr->timing_cfg_0 = CFG_DDR_TIMING_0; + ddr->timing_cfg_1 = CFG_DDR_TIMING_1; + ddr->timing_cfg_2 = CFG_DDR_TIMING_2; + ddr->sdram_cfg_1 = CFG_DDR_CFG_1A; + ddr->sdram_cfg_2 = CFG_DDR_CFG_2; + ddr->sdram_mode_1 = CFG_DDR_MODE_1; + ddr->sdram_mode_2 = CFG_DDR_MODE_2; + ddr->sdram_mode_cntl = CFG_DDR_MODE_CTL; + ddr->sdram_interval = CFG_DDR_INTERVAL; + ddr->sdram_data_init = CFG_DDR_DATA_INIT; + ddr->sdram_clk_cntl = CFG_DDR_CLK_CTRL; + + asm ("sync;isync"); + + udelay (500); + + ddr->sdram_cfg_1 = CFG_DDR_CFG_1B; + asm ("sync; isync"); + + udelay (500); + ddr = &immap->im_ddr2; + + ddr->cs0_bnds = CFG_DDR2_CS0_BNDS; + ddr->cs1_bnds = CFG_DDR2_CS1_BNDS; + ddr->cs2_bnds = CFG_DDR2_CS2_BNDS; + ddr->cs3_bnds = CFG_DDR2_CS3_BNDS; + ddr->cs0_config = CFG_DDR2_CS0_CONFIG; + ddr->cs1_config = CFG_DDR2_CS1_CONFIG; + ddr->cs2_config = CFG_DDR2_CS2_CONFIG; + ddr->cs3_config = CFG_DDR2_CS3_CONFIG; + ddr->ext_refrec = CFG_DDR2_EXT_REFRESH; + ddr->timing_cfg_0 = CFG_DDR2_TIMING_0; + ddr->timing_cfg_1 = CFG_DDR2_TIMING_1; + ddr->timing_cfg_2 = CFG_DDR2_TIMING_2; + ddr->sdram_cfg_1 = CFG_DDR2_CFG_1A; + ddr->sdram_cfg_2 = CFG_DDR2_CFG_2; + ddr->sdram_mode_1 = CFG_DDR2_MODE_1; + ddr->sdram_mode_2 = CFG_DDR2_MODE_2; + ddr->sdram_mode_cntl = CFG_DDR2_MODE_CTL; + ddr->sdram_interval = CFG_DDR2_INTERVAL; + ddr->sdram_data_init = CFG_DDR2_DATA_INIT; + ddr->sdram_clk_cntl = CFG_DDR2_CLK_CTRL; + + asm ("sync;isync"); + + udelay (500); + + ddr->sdram_cfg_1 = CFG_DDR2_CFG_1B; + asm ("sync; isync"); + + udelay (500); +#endif + return CFG_SDRAM_SIZE * 1024 * 1024; +} +#endif /* !defined(CONFIG_SPD_EEPROM) */ + +#if defined(CONFIG_PCI) +/* + * Initialize PCI Devices, report devices found. + */ + +#ifndef CONFIG_PCI_PNP +static struct pci_config_table pci_fsl86xxads_config_table[] = { + {PCI_ANY_ID, PCI_ANY_ID, PCI_ANY_ID, PCI_ANY_ID, + PCI_IDSEL_NUMBER, PCI_ANY_ID, + pci_cfgfunc_config_device, {PCI_ENET0_IOADDR, + PCI_ENET0_MEMADDR, + PCI_COMMAND_MEMORY | PCI_COMMAND_MASTER}}, + {} +}; +#endif + +static struct pci_controller pci1_hose = { +#ifndef CONFIG_PCI_PNP + config_table:pci_mpc86xxcts_config_table +#endif +}; +#endif /* CONFIG_PCI */ + +#ifdef CONFIG_PCI2 +static struct pci_controller pci2_hose; +#endif /* CONFIG_PCI2 */ + +int first_free_busno = 0; + +void pci_init_board(void) +{ + volatile immap_t *immap = (immap_t *) CFG_CCSRBAR; + volatile ccsr_gur_t *gur = &immap->im_gur; + uint devdisr = gur->devdisr; + uint io_sel = (gur->pordevsr & MPC86xx_PORDEVSR_IO_SEL) >> 16; + +#ifdef CONFIG_PCI1 +{ + volatile ccsr_fsl_pci_t *pci = (ccsr_fsl_pci_t *) CFG_PCI1_ADDR; + extern void fsl_pci_init(struct pci_controller *hose); + struct pci_controller *hose = &pci1_hose; +#ifdef DEBUG + uint host1_agent = (gur->porbmsr & MPC86xx_PORBMSR_HA) >> 17; + uint pex1_agent = (host1_agent == 0) || (host1_agent == 1); +#endif + if ((io_sel == 2 || io_sel == 3 || io_sel == 5 + || io_sel == 6 || io_sel == 7 || io_sel == 0xF) + && !(devdisr & MPC86xx_DEVDISR_PCIEX1)) { + debug("PCI-EXPRESS 1: %s \n", pex1_agent ? "Agent" : "Host"); + debug("0x%08x=0x%08x ", &pci->pme_msg_det, pci->pme_msg_det); + if (pci->pme_msg_det) { + pci->pme_msg_det = 0xffffffff; + debug(" with errors. Clearing. Now 0x%08x", + pci->pme_msg_det); + } + debug("\n"); + + /* inbound */ + pci_set_region(hose->regions + 0, + CFG_PCI_MEMORY_BUS, + CFG_PCI_MEMORY_PHYS, + CFG_PCI_MEMORY_SIZE, + PCI_REGION_MEM | PCI_REGION_MEMORY); + + /* outbound memory */ + pci_set_region(hose->regions + 1, + CFG_PCI1_MEM_BASE, + CFG_PCI1_MEM_PHYS, + CFG_PCI1_MEM_SIZE, + PCI_REGION_MEM); + + /* outbound io */ + pci_set_region(hose->regions + 2, + CFG_PCI1_IO_BASE, + CFG_PCI1_IO_PHYS, + CFG_PCI1_IO_SIZE, + PCI_REGION_IO); + + hose->region_count = 3; + + hose->first_busno=first_free_busno; + pci_setup_indirect(hose, (int) &pci->cfg_addr, (int) &pci->cfg_data); + + fsl_pci_init(hose); + + first_free_busno=hose->last_busno+1; + printf (" PCI-EXPRESS 1 on bus %02x - %02x\n", + hose->first_busno,hose->last_busno); + + } else { + puts("PCI-EXPRESS 1: Disabled\n"); + } +} +#else + puts("PCI-EXPRESS1: Disabled\n"); +#endif /* CONFIG_PCI1 */ + +#ifdef CONFIG_PCI2 +{ + volatile ccsr_fsl_pci_t *pci = (ccsr_fsl_pci_t *) CFG_PCI2_ADDR; + extern void fsl_pci_init(struct pci_controller *hose); + struct pci_controller *hose = &pci2_hose; + + + /* inbound */ + pci_set_region(hose->regions + 0, + CFG_PCI_MEMORY_BUS, + CFG_PCI_MEMORY_PHYS, + CFG_PCI_MEMORY_SIZE, + PCI_REGION_MEM | PCI_REGION_MEMORY); + + /* outbound memory */ + pci_set_region(hose->regions + 1, + CFG_PCI2_MEM_BASE, + CFG_PCI2_MEM_PHYS, + CFG_PCI2_MEM_SIZE, + PCI_REGION_MEM); + + /* outbound io */ + pci_set_region(hose->regions + 2, + CFG_PCI2_IO_BASE, + CFG_PCI2_IO_PHYS, + CFG_PCI2_IO_SIZE, + PCI_REGION_IO); + + hose->region_count = 3; + + hose->first_busno=first_free_busno; + pci_setup_indirect(hose, (int) &pci->cfg_addr, (int) &pci->cfg_data); + + fsl_pci_init(hose); + + first_free_busno=hose->last_busno+1; + printf (" PCI-EXPRESS 2 on bus %02x - %02x\n", + hose->first_busno,hose->last_busno); +} +#else + puts("PCI-EXPRESS 2: Disabled\n"); +#endif /* CONFIG_PCI2 */ + +} + +#if defined(CONFIG_OF_FLAT_TREE) && defined(CONFIG_OF_BOARD_SETUP) +void ft_board_setup (void *blob, bd_t * bd) +{ + u32 *p; + int len; + + ft_cpu_setup (blob, bd); + + p = ft_get_prop (blob, "/memory/reg", &len); + if (p != NULL) { + *p++ = cpu_to_be32 (bd->bi_memstart); + *p = cpu_to_be32 (bd->bi_memsize); + } +} +#endif + +void sbc8641d_reset_board (void) +{ + puts ("Resetting board....\n"); +} + +/* + * get_board_sys_clk + * Clock is fixed at 1GHz on this board. Used for CONFIG_SYS_CLK_FREQ + */ + +unsigned long get_board_sys_clk (ulong dummy) +{ + int i; + ulong val = 0; + + i = 5; + i &= 0x07; + + switch (i) { + case 0: + val = 33000000; + break; + case 1: + val = 40000000; + break; + case 2: + val = 50000000; + break; + case 3: + val = 66000000; + break; + case 4: + val = 83000000; + break; + case 5: + val = 100000000; + break; + case 6: + val = 134000000; + break; + case 7: + val = 166000000; + break; + } + + return val; +} diff --git a/board/sbc8641d/u-boot.lds b/board/sbc8641d/u-boot.lds new file mode 100644 index 0000000..fd0f350 --- /dev/null +++ b/board/sbc8641d/u-boot.lds @@ -0,0 +1,135 @@ +/* + * Copyright 2006, 2007 Freescale Semiconductor, Inc. + * + * See file CREDITS for list of people who contributed to this + * project. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + */ + +OUTPUT_ARCH(powerpc) + +SECTIONS +{ + + /* Read-only sections, merged into text segment: */ + .interp : { *(.interp) } + .hash : { *(.hash) } + .dynsym : { *(.dynsym) } + .dynstr : { *(.dynstr) } + .rel.text : { *(.rel.text) } + .rela.text : { *(.rela.text) } + .rel.data : { *(.rel.data) } + .rela.data : { *(.rela.data) } + .rel.rodata : { *(.rel.rodata) } + .rela.rodata : { *(.rela.rodata) } + .rel.got : { *(.rel.got) } + .rela.got : { *(.rela.got) } + .rel.ctors : { *(.rel.ctors) } + .rela.ctors : { *(.rela.ctors) } + .rel.dtors : { *(.rel.dtors) } + .rela.dtors : { *(.rela.dtors) } + .rel.bss : { *(.rel.bss) } + .rela.bss : { *(.rela.bss) } + .rel.plt : { *(.rel.plt) } + .rela.plt : { *(.rela.plt) } + .init : { *(.init) } + .plt : { *(.plt) } + .text : + { + cpu/mpc86xx/start.o (.text) + board/sbc8641d/init.o (.bootpg) + cpu/mpc86xx/traps.o (.text) + cpu/mpc86xx/interrupts.o (.text) + cpu/mpc86xx/cpu_init.o (.text) + cpu/mpc86xx/cpu.o (.text) + cpu/mpc86xx/speed.o (.text) + common/dlmalloc.o (.text) + lib_generic/crc32.o (.text) + lib_ppc/extable.o (.text) + lib_generic/zlib.o (.text) + *(.text) + *(.fixup) + *(.got1) + } + _etext = .; + PROVIDE (etext = .); + .rodata : + { + *(.rodata) + *(.rodata1) + *(.rodata.str1.4) + *(.eh_frame) + } + .fini : { *(.fini) } =0 + .ctors : { *(.ctors) } + .dtors : { *(.dtors) } + + /* Read-write section, merged into data segment: */ + . = (. + 0x00FF) & 0xFFFFFF00; + _erotext = .; + PROVIDE (erotext = .); + .reloc : + { + *(.got) + _GOT2_TABLE_ = .; + *(.got2) + _FIXUP_TABLE_ = .; + *(.fixup) + } + __got2_entries = (_FIXUP_TABLE_ - _GOT2_TABLE_) >> 2; + __fixup_entries = (. - _FIXUP_TABLE_) >> 2; + + .data : + { + *(.data) + *(.data1) + *(.sdata) + *(.sdata2) + *(.dynamic) + CONSTRUCTORS + } + _edata = .; + PROVIDE (edata = .); + + . = .; + __u_boot_cmd_start = .; + .u_boot_cmd : { *(.u_boot_cmd) } + __u_boot_cmd_end = .; + + . = .; + __start___ex_table = .; + __ex_table : { *(__ex_table) } + __stop___ex_table = .; + + . = ALIGN(256); + __init_begin = .; + .text.init : { *(.text.init) } + .data.init : { *(.data.init) } + . = ALIGN(256); + __init_end = .; + + __bss_start = .; + .bss : + { + *(.sbss) *(.scommon) + *(.dynbss) + *(.bss) + *(COMMON) + } + _end = . ; + PROVIDE (end = .); +} diff --git a/cpu/arm926ejs/davinci/ether.c b/cpu/arm926ejs/davinci/ether.c index 32e81d1..766bc7d 100644 --- a/cpu/arm926ejs/davinci/ether.c +++ b/cpu/arm926ejs/davinci/ether.c @@ -272,7 +272,7 @@ static int gen_auto_negotiate(int phy_addr) /* End of generic PHY functions */ -#if defined(CONFIG_MII) || (CONFIG_COMMANDS & CFG_CMD_MII) +#if defined(CONFIG_MII) || defined(CONFIG_CMD_MII) static int dm644x_mii_phy_read(char *devname, unsigned char addr, unsigned char reg, unsigned short *value) { return(dm644x_eth_phy_read(addr, reg, value) ? 0 : 1); diff --git a/cpu/at32ap/atmel_mci.c b/cpu/at32ap/atmel_mci.c index 9f62c0f..cf48be1 100644 --- a/cpu/at32ap/atmel_mci.c +++ b/cpu/at32ap/atmel_mci.c @@ -56,6 +56,7 @@ #define MMC_DEFAULT_RCA 1 static unsigned int mmc_rca; +static int mmc_card_is_sd; static block_dev_desc_t mmc_blkdev; block_dev_desc_t *mmc_get_dev(int dev) @@ -82,7 +83,9 @@ static void mci_set_mode(unsigned long hz, unsigned long blklen) blklen &= 0xfffc; mmci_writel(MR, (MMCI_BF(CLKDIV, clkdiv) - | MMCI_BF(BLKLEN, blklen))); + | MMCI_BF(BLKLEN, blklen) + | MMCI_BIT(RDPROOF) + | MMCI_BIT(WRPROOF))); } #define RESP_NO_CRC 1 @@ -225,7 +228,7 @@ mmc_bread(int dev, unsigned long start, lbaint_t blkcnt, *buffer++ = data; wordcount++; } - } while(wordcount < (512 / 4)); + } while(wordcount < (mmc_blkdev.blksz / 4)); pr_debug("mmc: read %u words, waiting for BLKE\n", wordcount); @@ -243,7 +246,7 @@ out: fail: mmc_cmd(MMC_CMD_SEND_STATUS, mmc_rca << 16, &card_status, R1 | NCR); - printf("mmc: bread failed, card status = ", card_status); + printf("mmc: bread failed, card status = %08x\n", card_status); goto out; } @@ -371,6 +374,7 @@ static int sd_init_card(struct mmc_cid *cid, int verbose) mmc_rca = resp[0] >> 16; if (verbose) printf("SD Card detected (RCA %u)\n", mmc_rca); + mmc_card_is_sd = 1; return 0; } @@ -405,10 +409,64 @@ static int mmc_init_card(struct mmc_cid *cid, int verbose) return ret; } +static void mci_set_data_timeout(struct mmc_csd *csd) +{ + static const unsigned int dtomul_to_shift[] = { + 0, 4, 7, 8, 10, 12, 16, 20, + }; + static const unsigned int taac_exp[] = { + 1, 10, 100, 1000, 10000, 100000, 1000000, 10000000, + }; + static const unsigned int taac_mant[] = { + 0, 10, 12, 13, 15, 60, 25, 30, + 35, 40, 45, 50, 55, 60, 70, 80, + }; + unsigned int timeout_ns, timeout_clks; + unsigned int e, m; + unsigned int dtocyc, dtomul; + unsigned int shift; + u32 dtor; + + e = csd->taac & 0x07; + m = (csd->taac >> 3) & 0x0f; + + timeout_ns = (taac_exp[e] * taac_mant[m] + 9) / 10; + timeout_clks = csd->nsac * 100; + + timeout_clks += (((timeout_ns + 9) / 10) + * ((CFG_MMC_CLK_PP + 99999) / 100000) + 9999) / 10000; + if (!mmc_card_is_sd) + timeout_clks *= 10; + else + timeout_clks *= 100; + + dtocyc = timeout_clks; + dtomul = 0; + while (dtocyc > 15 && dtomul < 8) { + dtomul++; + shift = dtomul_to_shift[dtomul]; + dtocyc = (timeout_clks + (1 << shift) - 1) >> shift; + } + + if (dtomul >= 8) { + dtomul = 7; + dtocyc = 15; + puts("Warning: Using maximum data timeout\n"); + } + + dtor = (MMCI_BF(DTOMUL, dtomul) + | MMCI_BF(DTOCYC, dtocyc)); + mmci_writel(DTOR, dtor); + + printf("mmc: Using %u cycles data timeout (DTOR=0x%x)\n", + dtocyc << shift, dtor); +} + int mmc_init(int verbose) { struct mmc_cid cid; struct mmc_csd csd; + unsigned int max_blksz; int ret; /* Initialize controller */ @@ -418,6 +476,8 @@ int mmc_init(int verbose) mmci_writel(IDR, ~0UL); mci_set_mode(CFG_MMC_CLK_OD, MMC_DEFAULT_BLKLEN); + mmc_card_is_sd = 0; + ret = sd_init_card(&cid, verbose); if (ret) { mmc_rca = MMC_DEFAULT_RCA; @@ -433,6 +493,8 @@ int mmc_init(int verbose) if (verbose) mmc_dump_csd(&csd); + mci_set_data_timeout(&csd); + /* Initialize the blockdev structure */ mmc_blkdev.if_type = IF_TYPE_MMC; mmc_blkdev.part_type = PART_TYPE_DOS; @@ -444,7 +506,17 @@ int mmc_init(int verbose) sizeof(mmc_blkdev.product)); sprintf((char *)mmc_blkdev.revision, "%x %x", cid.prv >> 4, cid.prv & 0x0f); - mmc_blkdev.blksz = 1 << csd.read_bl_len; + + /* + * If we can't use 512 byte blocks, refuse to deal with the + * card. Tons of code elsewhere seems to depend on this. + */ + max_blksz = 1 << csd.read_bl_len; + if (max_blksz < 512 || (max_blksz > 512 && !csd.read_bl_partial)) { + printf("Card does not support 512 byte reads, aborting.\n"); + return -ENODEV; + } + mmc_blkdev.blksz = 512; mmc_blkdev.lba = (csd.c_size + 1) * (1 << (csd.c_size_mult + 2)); mci_set_mode(CFG_MMC_CLK_PP, mmc_blkdev.blksz); diff --git a/cpu/at32ap/atmel_mci.h b/cpu/at32ap/atmel_mci.h index 0ffbc4f..5b4f5c9 100644 --- a/cpu/at32ap/atmel_mci.h +++ b/cpu/at32ap/atmel_mci.h @@ -57,6 +57,10 @@ #define MMCI_CLKDIV_SIZE 8 #define MMCI_PWSDIV_OFFSET 8 #define MMCI_PWSDIV_SIZE 3 +#define MMCI_RDPROOF_OFFSET 11 +#define MMCI_RDPROOF_SIZE 1 +#define MMCI_WRPROOF_OFFSET 12 +#define MMCI_WRPROOF_SIZE 1 #define MMCI_PDCPADV_OFFSET 14 #define MMCI_PDCPADV_SIZE 1 #define MMCI_PDCMODE_OFFSET 15 diff --git a/cpu/at32ap/interrupts.c b/cpu/at32ap/interrupts.c index c9e0499..bef1f30 100644 --- a/cpu/at32ap/interrupts.c +++ b/cpu/at32ap/interrupts.c @@ -20,8 +20,8 @@ * MA 02111-1307 USA */ #include <common.h> +#include <div64.h> -#include <asm/div64.h> #include <asm/errno.h> #include <asm/io.h> #include <asm/processor.h> diff --git a/cpu/mpc512x/cpu.c b/cpu/mpc512x/cpu.c index 3be565a..accae6e 100644 --- a/cpu/mpc512x/cpu.c +++ b/cpu/mpc512x/cpu.c @@ -42,7 +42,7 @@ int checkcpu (void) u32 spridr = immr->sysconf.spridr; char buf[32]; - puts("CPU: "); + puts ("CPU: "); switch (spridr & 0xffff0000) { case SPR_5121E: diff --git a/cpu/mpc512x/fec.c b/cpu/mpc512x/fec.c index 1c87a53..3c142a9 100644 --- a/cpu/mpc512x/fec.c +++ b/cpu/mpc512x/fec.c @@ -17,10 +17,10 @@ DECLARE_GLOBAL_DATA_PTR; #define DEBUG 0 -#if (CONFIG_COMMANDS & CFG_CMD_NET) && defined(CONFIG_NET_MULTI) && \ +#if defined(CONFIG_CMD_NET) && defined(CONFIG_NET_MULTI) && \ defined(CONFIG_MPC512x_FEC) -#if !(defined(CONFIG_MII) || (CONFIG_COMMANDS & CFG_CMD_MII)) +#if !(defined(CONFIG_MII) || defined(CONFIG_CMD_MII)) #error "CONFIG_MII has to be defined!" #endif @@ -626,7 +626,7 @@ int mpc512x_fec_initialize (bd_t * bis) sprintf (dev->name, "FEC ETHERNET"); eth_register (dev); -#if defined(CONFIG_MII) || (CONFIG_COMMANDS & CFG_CMD_MII) +#if defined(CONFIG_MII) || defined(CONFIG_CMD_MII) miiphy_register (dev->name, fec512x_miiphy_read, fec512x_miiphy_write); #endif diff --git a/cpu/mpc512x/traps.c b/cpu/mpc512x/traps.c index 40281a2..8455c92 100644 --- a/cpu/mpc512x/traps.c +++ b/cpu/mpc512x/traps.c @@ -106,7 +106,7 @@ MachineCheckException (struct pt_regs *regs) return; } -#if (CONFIG_COMMANDS & CFG_CMD_KGDB) +#ifdef CONFIG_CMD_KGDB if (debugger_exception_handler && (*debugger_exception_handler)(regs)) return; #endif @@ -144,7 +144,7 @@ MachineCheckException (struct pt_regs *regs) void AlignmentException (struct pt_regs *regs) { -#if (CONFIG_COMMANDS & CFG_CMD_KGDB) +#ifdef CONFIG_CMD_KGDB if (debugger_exception_handler && (*debugger_exception_handler)(regs)) return; #endif @@ -156,7 +156,7 @@ AlignmentException (struct pt_regs *regs) void ProgramCheckException (struct pt_regs *regs) { -#if (CONFIG_COMMANDS & CFG_CMD_KGDB) +#ifdef CONFIG_CMD_KGDB if (debugger_exception_handler && (*debugger_exception_handler)(regs)) return; #endif @@ -168,7 +168,7 @@ ProgramCheckException (struct pt_regs *regs) void SoftEmuException (struct pt_regs *regs) { -#if (CONFIG_COMMANDS & CFG_CMD_KGDB) +#ifdef CONFIG_CMD_KGDB if (debugger_exception_handler && (*debugger_exception_handler)(regs)) return; #endif @@ -181,7 +181,7 @@ SoftEmuException (struct pt_regs *regs) void UnknownException (struct pt_regs *regs) { -#if (CONFIG_COMMANDS & CFG_CMD_KGDB) +#ifdef CONFIG_CMD_KGDB if (debugger_exception_handler && (*debugger_exception_handler)(regs)) return; #endif @@ -190,7 +190,7 @@ UnknownException (struct pt_regs *regs) _exception (0, regs); } -#if (CONFIG_COMMANDS & CFG_CMD_BEDBUG) +#ifdef CONFIG_CMD_BEDBUG extern void do_bedbug_breakpoint (struct pt_regs *); #endif @@ -199,7 +199,7 @@ DebugException (struct pt_regs *regs) { printf ("Debugger trap at @ %lx\n", regs->nip ); show_regs (regs); -#if (CONFIG_COMMANDS & CFG_CMD_BEDBUG) +#ifdef CONFIG_CMD_BEDBUG do_bedbug_breakpoint (regs); #endif } diff --git a/cpu/mpc85xx/Makefile b/cpu/mpc85xx/Makefile index ff67dcd..32091fa 100644 --- a/cpu/mpc85xx/Makefile +++ b/cpu/mpc85xx/Makefile @@ -30,7 +30,7 @@ LIB = $(obj)lib$(CPU).a START = start.o resetvec.o COBJS = traps.o cpu.o cpu_init.o speed.o interrupts.o \ - pci.o serial_scc.o commproc.o ether_fcc.o spd_sdram.o + pci.o serial_scc.o commproc.o ether_fcc.o spd_sdram.o qe_io.o SRCS := $(START:.o=.S) $(SOBJS:.o=.S) $(COBJS:.o=.c) OBJS := $(addprefix $(obj),$(SOBJS) $(COBJS)) diff --git a/cpu/mpc85xx/cpu.c b/cpu/mpc85xx/cpu.c index 1d791c9..08e0468 100644 --- a/cpu/mpc85xx/cpu.c +++ b/cpu/mpc85xx/cpu.c @@ -280,7 +280,7 @@ ft_cpu_setup(void *blob, bd_t *bd) if (p != NULL) *p = cpu_to_be32(clock); -#if defined(CONFIG_TSEC1) +#if defined(CONFIG_HAS_ETH0) p = ft_get_prop(blob, "/" OF_SOC "/ethernet@24000/mac-address", &len); if (p) memcpy(p, bd->bi_enetaddr, 6); @@ -308,6 +308,17 @@ ft_cpu_setup(void *blob, bd_t *bd) p = ft_get_prop(blob, "/" OF_SOC "/ethernet@26000/local-mac-address", &len); if (p) memcpy(p, bd->bi_enet2addr, 6); + +#ifdef CONFIG_UEC_ETH + p = ft_get_prop(blob, "/" OF_QE "/ucc@2000/mac-address", &len); + if (p) + memcpy(p, bd->bi_enet2addr, 6); + + p = ft_get_prop(blob, "/" OF_QE "/ucc@2000/local-mac-address", &len); + if (p) + memcpy(p, bd->bi_enet2addr, 6); + +#endif #endif #if defined(CONFIG_HAS_ETH3) @@ -318,6 +329,17 @@ ft_cpu_setup(void *blob, bd_t *bd) p = ft_get_prop(blob, "/" OF_SOC "/ethernet@27000/local-mac-address", &len); if (p) memcpy(p, bd->bi_enet3addr, 6); + +#ifdef CONFIG_UEC_ETH + p = ft_get_prop(blob, "/" OF_QE "/ucc@3000/mac-address", &len); + if (p) + memcpy(p, bd->bi_enet3addr, 6); + + p = ft_get_prop(blob, "/" OF_QE "/ucc@3000/local-mac-address", &len); + if (p) + memcpy(p, bd->bi_enet3addr, 6); + +#endif #endif } diff --git a/cpu/mpc85xx/cpu_init.c b/cpu/mpc85xx/cpu_init.c index 9517146..7b99610 100644 --- a/cpu/mpc85xx/cpu_init.c +++ b/cpu/mpc85xx/cpu_init.c @@ -1,4 +1,6 @@ /* + * Copyright 2007 Freescale Semiconductor. + * * (C) Copyright 2003 Motorola Inc. * Modified by Xianghua Xiao, X.Xiao@motorola.com * @@ -32,6 +34,29 @@ DECLARE_GLOBAL_DATA_PTR; +#ifdef CONFIG_QE +extern qe_iop_conf_t qe_iop_conf_tab[]; +extern void qe_config_iopin(u8 port, u8 pin, int dir, + int open_drain, int assign); +extern void qe_init(uint qe_base); +extern void qe_reset(void); + +static void config_qe_ioports(void) +{ + u8 port, pin; + int dir, open_drain, assign; + int i; + + for (i = 0; qe_iop_conf_tab[i].assign != QE_IOP_TAB_END; i++) { + port = qe_iop_conf_tab[i].port; + pin = qe_iop_conf_tab[i].pin; + dir = qe_iop_conf_tab[i].dir; + open_drain = qe_iop_conf_tab[i].open_drain; + assign = qe_iop_conf_tab[i].assign; + qe_config_iopin(port, pin, dir, open_drain, assign); + } +} +#endif #ifdef CONFIG_CPM2 static void config_8560_ioports (volatile immap_t * immr) @@ -133,15 +158,18 @@ void cpu_init_f (void) #endif /* now restrict to preliminary range */ + /* if cs1 is already set via debugger, leave cs0/cs1 alone */ + if (! memctl->br1 & 1) { #if defined(CFG_BR0_PRELIM) && defined(CFG_OR0_PRELIM) - memctl->br0 = CFG_BR0_PRELIM; - memctl->or0 = CFG_OR0_PRELIM; + memctl->br0 = CFG_BR0_PRELIM; + memctl->or0 = CFG_OR0_PRELIM; #endif #if defined(CFG_BR1_PRELIM) && defined(CFG_OR1_PRELIM) - memctl->or1 = CFG_OR1_PRELIM; - memctl->br1 = CFG_BR1_PRELIM; + memctl->or1 = CFG_OR1_PRELIM; + memctl->br1 = CFG_BR1_PRELIM; #endif + } #if defined(CFG_BR2_PRELIM) && defined(CFG_OR2_PRELIM) memctl->or2 = CFG_OR2_PRELIM; @@ -176,6 +204,11 @@ void cpu_init_f (void) #if defined(CONFIG_CPM2) m8560_cpm_reset(); #endif +#ifdef CONFIG_QE + /* Config QE ioports */ + config_qe_ioports(); +#endif + } @@ -185,16 +218,25 @@ void cpu_init_f (void) * The newer 8548, etc, parts have twice as much cache, but * use the same bit-encoding as the older 8555, etc, parts. * - * FIXME: Use PVR_VER(pvr) == 1 test here instead of SVR_VER()? */ int cpu_init_r(void) { +#if defined(CONFIG_CLEAR_LAW0) || defined(CONFIG_L2_CACHE) + volatile immap_t *immap = (immap_t *)CFG_IMMR; +#endif +#ifdef CONFIG_CLEAR_LAW0 + volatile ccsr_local_ecm_t *ecm = &immap->im_local_ecm; + + /* clear alternate boot location LAW (used for sdram, or ddr bank) */ + ecm->lawar0 = 0; +#endif + #if defined(CONFIG_L2_CACHE) - volatile immap_t *immap = (immap_t *)CFG_IMMR; volatile ccsr_l2cache_t *l2cache = &immap->im_l2cache; volatile uint cache_ctl; uint svr, ver; + uint l2srbar; svr = get_svr(); ver = SVR_VER(svr); @@ -204,33 +246,55 @@ int cpu_init_r(void) switch (cache_ctl & 0x30000000) { case 0x20000000: - if (ver == SVR_8548 || ver == SVR_8548_E) { + if (ver == SVR_8548 || ver == SVR_8548_E || + ver == SVR_8544) { printf ("L2 cache 512KB:"); + /* set L2E=1, L2I=1, & L2SRAM=0 */ + cache_ctl = 0xc0000000; } else { printf ("L2 cache 256KB:"); + /* set L2E=1, L2I=1, & L2BLKSZ=2 (256 Kbyte) */ + cache_ctl = 0xc8000000; } break; - case 0x00000000: case 0x10000000: + printf ("L2 cache 256KB:"); + if (ver == SVR_8544 || ver == SVR_8544_E) { + cache_ctl = 0xc0000000; /* set L2E=1, L2I=1, & L2SRAM=0 */ + } + break; case 0x30000000: + case 0x00000000: default: printf ("L2 cache unknown size (0x%08x)\n", cache_ctl); return -1; } - asm("msync;isync"); - l2cache->l2ctl = 0x68000000; /* invalidate */ - cache_ctl = l2cache->l2ctl; - asm("msync;isync"); - - l2cache->l2ctl = 0xa8000000; /* enable 256KB L2 cache */ - cache_ctl = l2cache->l2ctl; - asm("msync;isync"); - - printf(" enabled\n"); + if (l2cache->l2ctl & 0x80000000) { + printf(" already enabled."); + l2srbar = l2cache->l2srbar0; +#ifdef CFG_INIT_L2_ADDR + if (l2cache->l2ctl & 0x00010000 && l2srbar >= CFG_FLASH_BASE) { + l2srbar = CFG_INIT_L2_ADDR; + l2cache->l2srbar0 = l2srbar; + printf(" Moving to 0x%08x", CFG_INIT_L2_ADDR); + } +#endif /* CFG_INIT_L2_ADDR */ + puts("\n"); + } else { + asm("msync;isync"); + l2cache->l2ctl = cache_ctl; /* invalidate & enable */ + asm("msync;isync"); + printf(" enabled\n"); + } #else printf("L2 cache: disabled\n"); #endif +#ifdef CONFIG_QE + uint qe_base = CFG_IMMR + 0x00080000; /* QE immr base */ + qe_init(qe_base); + qe_reset(); +#endif return 0; } diff --git a/cpu/mpc85xx/interrupts.c b/cpu/mpc85xx/interrupts.c index dc246dc..bf737d6 100644 --- a/cpu/mpc85xx/interrupts.c +++ b/cpu/mpc85xx/interrupts.c @@ -89,6 +89,39 @@ int interrupt_init (void) mtspr(SPRN_TCR, TCR_PIE); set_dec (decrementer_count); set_msr (get_msr () | MSR_EE); + +#ifdef CONFIG_INTERRUPTS + volatile ccsr_pic_t *pic = &immr->im_pic; + + pic->iivpr1 = 0x810002; /* 50220 enable ecm interrupts */ + debug("iivpr1@%x = %x\n",&pic->iivpr1, pic->iivpr1); + + pic->iivpr2 = 0x810002; /* 50240 enable ddr interrupts */ + debug("iivpr2@%x = %x\n",&pic->iivpr2, pic->iivpr2); + + pic->iivpr3 = 0x810003; /* 50260 enable lbc interrupts */ + debug("iivpr3@%x = %x\n",&pic->iivpr3, pic->iivpr3); + +#ifdef CONFIG_PCI1 + pic->iivpr8 = 0x810008; /* enable pci1 interrupts */ + debug("iivpr8@%x = %x\n",&pic->iivpr8, pic->iivpr8); +#endif +#if defined(CONFIG_PCI2) || defined(CONFIG_PCIE2) + pic->iivpr9 = 0x810009; /* enable pci1 interrupts */ + debug("iivpr9@%x = %x\n",&pic->iivpr9, pic->iivpr9); +#endif +#ifdef CONFIG_PCIE1 + pic->iivpr10 = 0x81000a; /* enable pcie1 interrupts */ + debug("iivpr10@%x = %x\n",&pic->iivpr10, pic->iivpr10); +#endif +#ifdef CONFIG_PCIE3 + pic->iivpr11 = 0x81000b; /* enable pcie3 interrupts */ + debug("iivpr11@%x = %x\n",&pic->iivpr11, pic->iivpr11); +#endif + + pic->ctpr=0; /* 40080 clear current task priority register */ +#endif + return (0); } diff --git a/cpu/mpc85xx/pci.c b/cpu/mpc85xx/pci.c index 3c1a323..db09e45 100644 --- a/cpu/mpc85xx/pci.c +++ b/cpu/mpc85xx/pci.c @@ -142,7 +142,7 @@ pci_mpc85xx_init(struct pci_controller *board_hose) u8 header_type; pci_hose_read_config_byte(hose, - PCI_BDF(0,17,0), + PCI_BDF(0,BRIDGE_ID,0), PCI_HEADER_TYPE, &header_type); } diff --git a/cpu/mpc85xx/qe_io.c b/cpu/mpc85xx/qe_io.c new file mode 100644 index 0000000..8878bc5 --- /dev/null +++ b/cpu/mpc85xx/qe_io.c @@ -0,0 +1,85 @@ +/* + * Copyright (C) 2006 Freescale Semiconductor, Inc. + * + * Dave Liu <daveliu@freescale.com> + * based on source code of Shlomi Gridish + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + */ + +#include "common.h" +#include "asm/errno.h" +#include "asm/io.h" +#include "asm/immap_85xx.h" + +#if defined(CONFIG_QE) +#define NUM_OF_PINS 32 +void qe_config_iopin(u8 port, u8 pin, int dir, int open_drain, int assign) +{ + u32 pin_2bit_mask; + u32 pin_2bit_dir; + u32 pin_2bit_assign; + u32 pin_1bit_mask; + u32 tmp_val; + volatile immap_t *im = (volatile immap_t *)CFG_IMMR; + volatile par_io_t *par_io = (volatile par_io_t *) + &(im->im_gur.qe_par_io); + + /* Caculate pin location and 2bit mask and dir */ + pin_2bit_mask = (u32)(0x3 << (NUM_OF_PINS-(pin%(NUM_OF_PINS/2)+1)*2)); + pin_2bit_dir = (u32)(dir << (NUM_OF_PINS-(pin%(NUM_OF_PINS/2)+1)*2)); + + /* Setup the direction */ + tmp_val = (pin > (NUM_OF_PINS/2) - 1) ? \ + in_be32(&par_io[port].cpdir2) : + in_be32(&par_io[port].cpdir1); + + if (pin > (NUM_OF_PINS/2) -1) { + out_be32(&par_io[port].cpdir2, ~pin_2bit_mask & tmp_val); + out_be32(&par_io[port].cpdir2, pin_2bit_dir | tmp_val); + } else { + out_be32(&par_io[port].cpdir1, ~pin_2bit_mask & tmp_val); + out_be32(&par_io[port].cpdir1, pin_2bit_dir | tmp_val); + } + + /* Calculate pin location for 1bit mask */ + pin_1bit_mask = (u32)(1 << (NUM_OF_PINS - (pin+1))); + + /* Setup the open drain */ + tmp_val = in_be32(&par_io[port].cpodr); + if (open_drain) + out_be32(&par_io[port].cpodr, pin_1bit_mask | tmp_val); + else + out_be32(&par_io[port].cpodr, ~pin_1bit_mask & tmp_val); + + /* Setup the assignment */ + tmp_val = (pin > (NUM_OF_PINS/2) - 1) ? + in_be32(&par_io[port].cppar2): + in_be32(&par_io[port].cppar1); + pin_2bit_assign = (u32)(assign + << (NUM_OF_PINS - (pin%(NUM_OF_PINS/2)+1)*2)); + + /* Clear and set 2 bits mask */ + if (pin > (NUM_OF_PINS/2) - 1) { + out_be32(&par_io[port].cppar2, ~pin_2bit_mask & tmp_val); + out_be32(&par_io[port].cppar2, pin_2bit_assign | tmp_val); + } else { + out_be32(&par_io[port].cppar1, ~pin_2bit_mask & tmp_val); + out_be32(&par_io[port].cppar1, pin_2bit_assign | tmp_val); + } +} + +#endif /* CONFIG_QE */ diff --git a/cpu/mpc85xx/spd_sdram.c b/cpu/mpc85xx/spd_sdram.c index 3777f49..5dc223a 100644 --- a/cpu/mpc85xx/spd_sdram.c +++ b/cpu/mpc85xx/spd_sdram.c @@ -1,5 +1,5 @@ /* - * Copyright 2004 Freescale Semiconductor. + * Copyright 2004, 2007 Freescale Semiconductor. * (C) Copyright 2003 Motorola Inc. * Xianghua Xiao (X.Xiao@motorola.com) * @@ -173,11 +173,10 @@ spd_sdram(void) { volatile immap_t *immap = (immap_t *)CFG_IMMR; volatile ccsr_ddr_t *ddr = &immap->im_ddr; - volatile ccsr_gur_t *gur = &immap->im_gur; spd_eeprom_t spd; unsigned int n_ranks; unsigned int rank_density; - unsigned int odt_rd_cfg, odt_wr_cfg; + unsigned int odt_rd_cfg, odt_wr_cfg, ba_bits; unsigned int odt_cfg, mode_odt_enable; unsigned int refresh_clk; #ifdef MPC85xx_DDR_SDRAM_CLK_CNTL @@ -189,7 +188,7 @@ spd_sdram(void) unsigned int max_data_rate, effective_data_rate; unsigned int busfreq; unsigned sdram_cfg; - unsigned int memsize; + unsigned int memsize = 0; unsigned char caslat, caslat_ctrl; unsigned int trfc, trfc_clk, trfc_low, trfc_high; unsigned int trcd_clk; @@ -204,6 +203,46 @@ spd_sdram(void) unsigned int mode_caslat; unsigned char sdram_type; unsigned char d_init; + unsigned int bnds; + + /* + * Skip configuration if already configured. + * memsize is determined from last configured chip select. + */ + if (ddr->cs0_config & 0x80000000) { + debug(" cs0 already configured, bnds=%x\n",ddr->cs0_bnds); + bnds = 0xfff & ddr->cs0_bnds; + if (bnds < 0xff) { /* do not add if at top of 4G */ + memsize = (bnds + 1) << 4; + } + } + if (ddr->cs1_config & 0x80000000) { + debug(" cs1 already configured, bnds=%x\n",ddr->cs1_bnds); + bnds = 0xfff & ddr->cs1_bnds; + if (bnds < 0xff) { /* do not add if at top of 4G */ + memsize = (bnds + 1) << 4; /* assume ordered bnds */ + } + } + if (ddr->cs2_config & 0x80000000) { + debug(" cs2 already configured, bnds=%x\n",ddr->cs2_bnds); + bnds = 0xfff & ddr->cs2_bnds; + if (bnds < 0xff) { /* do not add if at top of 4G */ + memsize = (bnds + 1) << 4; + } + } + if (ddr->cs3_config & 0x80000000) { + debug(" cs3 already configured, bnds=%x\n",ddr->cs3_bnds); + bnds = 0xfff & ddr->cs3_bnds; + if (bnds < 0xff) { /* do not add if at top of 4G */ + memsize = (bnds + 1) << 4; + } + } + + if (memsize) { + printf(" Reusing current %dMB configuration\n",memsize); + memsize = setup_laws_and_tlbs(memsize); + return memsize << 20; + } /* * Read SPD information. @@ -262,6 +301,7 @@ spd_sdram(void) return 0; } +#ifdef CONFIG_MPC8548 /* * Adjust DDR II IO voltage biasing. * Only 8548 rev 1 needs the fix @@ -269,9 +309,11 @@ spd_sdram(void) if ((SVR_VER(get_svr()) == SVR_8548_E) && (SVR_MJREV(get_svr()) == 1) && (spd.mem_type == SPD_MEMTYPE_DDR2)) { + volatile ccsr_gur_t *gur = &immap->im_gur; gur->ddrioovcr = (0x80000000 /* Enable */ | 0x10000000);/* VSEL to 1.8V */ } +#endif /* * Determine the size of each Rank in bytes. @@ -299,9 +341,14 @@ spd_sdram(void) #endif } + ba_bits = 0; + if (spd.nbanks == 0x8) + ba_bits = 1; + ddr->cs0_config = ( 1 << 31 | (odt_rd_cfg << 20) | (odt_wr_cfg << 16) + | (ba_bits << 14) | (spd.nrow_addr - 12) << 8 | (spd.ncol_addr - 8) ); debug("\n"); @@ -645,13 +692,10 @@ spd_sdram(void) */ cpo = 0; if (spd.mem_type == SPD_MEMTYPE_DDR2) { - if (effective_data_rate == 266 || effective_data_rate == 333) { + if (effective_data_rate <= 333) { cpo = 0x7; /* READ_LAT + 5/4 */ - } else if (effective_data_rate == 400) { - cpo = 0x9; /* READ_LAT + 7/4 */ } else { - /* Pure speculation */ - cpo = 0xb; + cpo = 0x9; /* READ_LAT + 7/4 */ } } @@ -858,7 +902,12 @@ spd_sdram(void) if (spd.mem_type == SPD_MEMTYPE_DDR) clk_adjust = 0x6; else +#ifdef CONFIG_MPC8568 + /* Empirally setting clk_adjust */ + clk_adjust = 0x6; +#else clk_adjust = 0x7; +#endif ddr->sdram_clk_cntl = (0 | 0x80000000 diff --git a/cpu/mpc85xx/start.S b/cpu/mpc85xx/start.S index 77c155c..2c98c2a 100644 --- a/cpu/mpc85xx/start.S +++ b/cpu/mpc85xx/start.S @@ -1,7 +1,6 @@ /* - * Copyright 2004 Freescale Semiconductor. + * Copyright 2004, 2007 Freescale Semiconductor. * Copyright (C) 2003 Motorola,Inc. - * Xianghua Xiao<X.Xiao@motorola.com> * * See file CREDITS for list of people who contributed to this * project. @@ -46,7 +45,7 @@ #endif #undef MSR_KERNEL -#define MSR_KERNEL ( MSR_ME ) /* Machine Check */ +#define MSR_KERNEL ( MSR_ME ) /* Machine Check */ /* * Set up GOT: Global Offset Table @@ -80,110 +79,37 @@ * */ - .section .bootpg,"ax" - .globl _start_e500 + .section .bootpg,"ax" + .globl _start_e500 _start_e500: - mfspr r0, PVR - lis r1, PVR_85xx_REV1@h - ori r1, r1, PVR_85xx_REV1@l - cmpw r0, r1 - bne 1f - /* Semi-bogus errata fixup for Rev 1 */ - li r0,0x2000 - mtspr 977,r0 +/* clear registers/arrays not reset by hardware */ - /* - * Before invalidating MMU L1/L2, read TLB1 Entry 0 and then - * write it back immediately to fixup a Rev 1 bug (Errata CPU4) - * for this initial TLB1 entry 0, otherwise the TLB1 entry 0 - * will be invalidated (incorrectly). - */ - lis r2,0x1000 - mtspr MAS0,r2 - tlbre - tlbwe - isync - -1: - /* - * Clear and set up some registers. - * Note: Some registers need strict synchronization by - * sync/mbar/msync/isync when being "mtspr". - * BookE: isync before PID,tlbivax,tlbwe - * BookE: isync after MSR,PID; msync_isync after tlbivax & tlbwe - * E500: msync,isync before L1CSR0 - * E500: isync after BBEAR,BBTAR,BUCSR,DBCR0,DBCR1,HID0,HID1, - * L1CSR0, L1CSR1, MAS[0,1,2,3,4,6],MMUCSR0, PID[0,1,2], - * SPEFCSR - */ - - /* invalidate d-cache */ - mfspr r0,L1CSR0 - ori r0,r0,0x0002 - msync - isync - mtspr L1CSR0,r0 - isync - - /* disable d-cache */ - li r0,0x0 - mtspr L1CSR0,r0 - - /* invalidate i-cache */ - mfspr r0,L1CSR1 - ori r0,r0,0x0002 - mtspr L1CSR1,r0 - isync - - /* disable i-cache */ - li r0,0x0 - mtspr L1CSR1,r0 - isync - - /* clear registers */ - li r0,0 - mtspr SRR0,r0 - mtspr SRR1,r0 - mtspr CSRR0,r0 - mtspr CSRR1,r0 - mtspr MCSRR0,r0 - mtspr MCSRR1,r0 - - mtspr ESR,r0 - mtspr MCSR,r0 - mtspr DEAR,r0 - - /* not needed and conflicts with some debuggers */ - /* mtspr DBCR0,r0 */ - mtspr DBCR1,r0 - mtspr DBCR2,r0 - /* not needed and conflicts with some debuggers */ - /* mtspr IAC1,r0 */ - /* mtspr IAC2,r0 */ - mtspr DAC1,r0 - mtspr DAC2,r0 + /* L1 */ + li r0,2 + mtspr L1CSR0,r0 /* invalidate d-cache */ + mtspr L1CSR1,r0 /* invalidate i-cache */ mfspr r1,DBSR mtspr DBSR,r1 /* Clear all valid bits */ - mtspr PID0,r0 - mtspr PID1,r0 - mtspr PID2,r0 - mtspr TCR,r0 + /* + * Enable L1 Caches early + * + */ - mtspr BUCSR,r0 /* disable branch prediction */ - mtspr MAS4,r0 - mtspr MAS6,r0 -#if defined(CONFIG_ENABLE_36BIT_PHYS) - mtspr MAS7,r0 -#endif + lis r2,L1CSR0_CPE@H /* enable parity */ + ori r2,r2,L1CSR0_DCE + mtspr L1CSR0,r2 /* enable L1 Dcache */ isync + mtspr L1CSR1,r2 /* enable L1 Icache */ + isync + msync /* Setup interrupt vectors */ lis r1,TEXT_BASE@h - mtspr IVPR, r1 + mtspr IVPR,r1 li r1,0x0100 mtspr IVOR0,r1 /* 0: Critical input */ @@ -217,26 +143,6 @@ _start_e500: li r1,0x0f00 mtspr IVOR15,r1 /* 15: Debug */ - /* - * Invalidate MMU L1/L2 - * - * Note: There is a fixup earlier for Errata CPU4 on - * Rev 1 parts that must precede this MMU invalidation. - */ - li r2, 0x001e - mtspr MMUCSR0, r2 - isync - - /* - * Invalidate all TLB0 entries. - */ - li r3,4 - li r4,0 - tlbivax r4,r3 - /* - * To avoid REV1 Errata CPU6 issues, make sure - * the instruction following tlbivax is not a store. - */ /* * After reset, CCSRBAR is located at CFG_CCSRBAR_DEFAULT, i.e. @@ -254,14 +160,14 @@ _start_e500: lwzu r4,0(r5) /* how many TLB1 entries we actually use */ mtctr r4 -0: lwzu r0,4(r5) - lwzu r1,4(r5) - lwzu r2,4(r5) - lwzu r3,4(r5) - mtspr MAS0,r0 - mtspr MAS1,r1 - mtspr MAS2,r2 - mtspr MAS3,r3 +0: lwzu r6,4(r5) + lwzu r7,4(r5) + lwzu r8,4(r5) + lwzu r9,4(r5) + mtspr MAS0,r6 + mtspr MAS1,r7 + mtspr MAS2,r8 + mtspr MAS3,r9 isync msync tlbwe @@ -271,22 +177,22 @@ _start_e500: 1: #if (CFG_CCSRBAR_DEFAULT != CFG_CCSRBAR) /* Special sequence needed to update CCSRBAR itself */ - lis r4, CFG_CCSRBAR_DEFAULT@h - ori r4, r4, CFG_CCSRBAR_DEFAULT@l + lis r4,CFG_CCSRBAR_DEFAULT@h + ori r4,r4,CFG_CCSRBAR_DEFAULT@l - lis r5, CFG_CCSRBAR@h - ori r5, r5, CFG_CCSRBAR@l + lis r5,CFG_CCSRBAR@h + ori r5,r5,CFG_CCSRBAR@l srwi r6,r5,12 - stw r6, 0(r4) + stw r6,0(r4) isync - lis r5, 0xffff + lis r5,0xffff ori r5,r5,0xf000 - lwz r5, 0(r5) + lwz r5,0(r5) isync - lis r3, CFG_CCSRBAR@h - lwz r5, CFG_CCSRBAR@l(r3) + lis r3,CFG_CCSRBAR@h + lwz r5,CFG_CCSRBAR@l(r3) isync #endif @@ -300,8 +206,8 @@ _start_e500: lwzu r5,0(r6) /* how many windows we actually use */ mtctr r5 - li r2,0x0c28 /* the first pair is reserved for boot-over-rio-or-pci */ - li r1,0x0c30 + li r2,0x0c28 /* the first pair is reserved for */ + li r1,0x0c30 /* boot-over-rio-or-pci */ 0: lwzu r4,4(r6) lwzu r3,4(r6) @@ -311,31 +217,6 @@ _start_e500: addi r1,r1,0x0020 bdnz 0b - /* Jump out the last 4K page and continue to 'normal' start */ -1: bl 3f - b _start - -3: li r0,0 - mtspr SRR1,r0 /* Keep things disabled for now */ - mflr r1 - mtspr SRR0,r1 - rfi - -/* - * r3 - 1st arg to board_init(): IMMP pointer - * r4 - 2nd arg to board_init(): boot flag - */ - .text - .long 0x27051956 /* U-BOOT Magic Number */ - .globl version_string -version_string: - .ascii U_BOOT_VERSION - .ascii " (", __DATE__, " - ", __TIME__, ")" - .ascii CONFIG_IDENT_STRING, "\0" - - . = EXC_OFF_SYS_RESET - .globl _start -_start: /* Clear and set up some registers. */ li r0,0x0000 lis r1,0xffff @@ -354,17 +235,14 @@ _start: /* Enable Time Base and Select Time Base Clock */ lis r0,HID0_EMCP@h /* Enable machine check */ - ori r0,r0,0x4000 /* time base is processor clock */ #if defined(CONFIG_ENABLE_36BIT_PHYS) - ori r0,r0,0x0080 /* enable MAS7 updates */ + ori r0,r0,(HID0_TBEN|HID0_ENMAS7)@l /* Enable Timebase & MAS7 */ +#else + ori r0,r0,HID0_TBEN@l /* enable Timebase */ #endif mtspr HID0,r0 -#if defined(CONFIG_ADDR_STREAMING) - li r0,0x3000 -#else - li r0,0x1000 -#endif + li r0,(HID1_ASTME|HID1_ABE)@l /* Addr streaming & broadcast */ mtspr HID1,r0 /* Enable Branch Prediction */ @@ -383,37 +261,53 @@ _start: #endif /* L1 DCache is used for initial RAM */ - mfspr r2, L1CSR0 - ori r2, r2, 0x0003 - oris r2, r2, 0x0001 - mtspr L1CSR0, r2 /* enable/invalidate L1 Dcache */ - isync /* Allocate Initial RAM in data cache. */ - lis r3, CFG_INIT_RAM_ADDR@h - ori r3, r3, CFG_INIT_RAM_ADDR@l - li r2, 512 /* 512*32=16K */ + lis r3,CFG_INIT_RAM_ADDR@h + ori r3,r3,CFG_INIT_RAM_ADDR@l + li r2,512 /* 512*32=16K */ mtctr r2 - li r0, 0 + li r0,0 1: - dcbz r0, r3 - dcbtls 0,r0, r3 - addi r3, r3, 32 + dcbz r0,r3 + dcbtls 0,r0,r3 + addi r3,r3,32 bdnz 1b -#ifndef CFG_RAMBOOT + /* Jump out the last 4K page and continue to 'normal' start */ +#ifdef CFG_RAMBOOT + bl 3f + b _start_cont +#else /* Calculate absolute address in FLASH and jump there */ /*--------------------------------------------------------------*/ - lis r3, CFG_MONITOR_BASE@h - ori r3, r3, CFG_MONITOR_BASE@l - addi r3, r3, in_flash - _start + EXC_OFF_SYS_RESET + lis r3,CFG_MONITOR_BASE@h + ori r3,r3,CFG_MONITOR_BASE@l + addi r3,r3,_start_cont - _start + _START_OFFSET mtlr r3 - blr +#endif -in_flash: -#endif /* CFG_RAMBOOT */ +3: li r0,0 + mtspr SRR1,r0 /* Keep things disabled for now */ + mflr r1 + mtspr SRR0,r1 + rfi + isync + .text + .globl _start +_start: + .long 0x27051956 /* U-BOOT Magic Number */ + .globl version_string +version_string: + .ascii U_BOOT_VERSION + .ascii " (", __DATE__, " - ", __TIME__, ")" + .ascii CONFIG_IDENT_STRING, "\0" + + .align 4 + .globl _start_cont +_start_cont: /* Setup the stack in initial RAM,could be L2-as-SRAM or L1 dcache*/ lis r1,CFG_INIT_RAM_ADDR@h ori r1,r1,CFG_INIT_SP_OFFSET@l @@ -424,26 +318,24 @@ in_flash: stwu r1,-8(r1) /* Save back chain and move SP */ lis r0,RESET_VECTOR@h /* Address of reset vector */ - ori r0,r0, RESET_VECTOR@l + ori r0,r0,RESET_VECTOR@l stwu r1,-8(r1) /* Save back chain and move SP */ stw r0,+12(r1) /* Save return addr (underflow vect) */ GET_GOT bl cpu_init_f - bl icache_enable bl board_init_f isync -/* --FIXME-- machine check with MCSRRn and rfmci */ - + . = EXC_OFF_SYS_RESET .globl _start_of_vectors _start_of_vectors: -#if 0 + /* Critical input. */ - CRIT_EXCEPTION(0x0100, CritcalInput, CritcalInputException) -#endif -/* Machine check --FIXME-- Should be MACH_EXCEPTION */ - CRIT_EXCEPTION(0x0200, MachineCheck, MachineCheckException) + CRIT_EXCEPTION(0x0100, CriticalInput, CritcalInputException) + +/* Machine check */ + MCK_EXCEPTION(0x200, MachineCheck, MachineCheckException) /* Data Storage exception. */ STD_EXCEPTION(0x0300, DataStorage, UnknownException) @@ -452,7 +344,7 @@ _start_of_vectors: STD_EXCEPTION(0x0400, InstStorage, UnknownException) /* External Interrupt exception. */ - STD_EXCEPTION(0x0500, ExtInterrupt, UnknownException) + STD_EXCEPTION(0x0500, ExtInterrupt, ExtIntException) /* Alignment exception. */ . = 0x0600 @@ -469,8 +361,8 @@ Alignment: mtlr r6 blrl .L_Alignment: - .long AlignmentException - _start + EXC_OFF_SYS_RESET - .long int_return - _start + EXC_OFF_SYS_RESET + .long AlignmentException - _start + _START_OFFSET + .long int_return - _start + _START_OFFSET /* Program check exception */ . = 0x0700 @@ -483,8 +375,8 @@ ProgramCheck: mtlr r6 blrl .L_ProgramCheck: - .long ProgramCheckException - _start + EXC_OFF_SYS_RESET - .long int_return - _start + EXC_OFF_SYS_RESET + .long ProgramCheckException - _start + _START_OFFSET + .long int_return - _start + _START_OFFSET /* No FPU on MPC85xx. This exception is not supposed to happen. */ @@ -496,23 +388,23 @@ ProgramCheck: * r3-... arguments */ SystemCall: - addis r11,r0,0 /* get functions table addr */ - ori r11,r11,0 /* Note: this code is patched in trap_init */ - addis r12,r0,0 /* get number of functions */ + addis r11,r0,0 /* get functions table addr */ + ori r11,r11,0 /* Note: this code is patched in trap_init */ + addis r12,r0,0 /* get number of functions */ ori r12,r12,0 - cmplw 0, r0, r12 + cmplw 0,r0,r12 bge 1f - rlwinm r0,r0,2,0,31 /* fn_addr = fn_tbl[r0] */ + rlwinm r0,r0,2,0,31 /* fn_addr = fn_tbl[r0] */ add r11,r11,r0 lwz r11,0(r11) - li r20,0xd00-4 /* Get stack pointer */ + li r20,0xd00-4 /* Get stack pointer */ lwz r12,0(r20) - subi r12,r12,12 /* Adjust stack pointer */ + subi r12,r12,12 /* Adjust stack pointer */ li r0,0xc00+_end_back-SystemCall - cmplw 0, r0, r12 /* Check stack overflow */ + cmplw 0,r0,r12 /* Check stack overflow */ bgt 1f stw r12,0(r20) @@ -570,7 +462,7 @@ _end_back: _end_of_vectors: - . = 0x2100 + . = . + (0x100 - ( . & 0xff )) /* align for debug */ /* * This code finishes saving the registers to the exception frame @@ -655,26 +547,58 @@ crit_return: REST_GPR(31, r1) lwz r2,_NIP(r1) /* Restore environment */ lwz r0,_MSR(r1) - mtspr 990,r2 /* SRR2 */ - mtspr 991,r0 /* SRR3 */ + mtspr SPRN_CSRR0,r2 + mtspr SPRN_CSRR1,r0 lwz r0,GPR0(r1) lwz r2,GPR2(r1) lwz r1,GPR1(r1) SYNC rfci +mck_return: + mfmsr r28 /* Disable interrupts */ + li r4,0 + ori r4,r4,MSR_EE + andc r28,r28,r4 + SYNC /* Some chip revs need this... */ + mtmsr r28 + SYNC + lwz r2,_CTR(r1) + lwz r0,_LINK(r1) + mtctr r2 + mtlr r0 + lwz r2,_XER(r1) + lwz r0,_CCR(r1) + mtspr XER,r2 + mtcrf 0xFF,r0 + REST_10GPRS(3, r1) + REST_10GPRS(13, r1) + REST_8GPRS(23, r1) + REST_GPR(31, r1) + lwz r2,_NIP(r1) /* Restore environment */ + lwz r0,_MSR(r1) + mtspr SPRN_MCSRR0,r2 + mtspr SPRN_MCSRR1,r0 + lwz r0,GPR0(r1) + lwz r2,GPR2(r1) + lwz r1,GPR1(r1) + SYNC + rfmci + /* Cache functions. */ invalidate_icache: mfspr r0,L1CSR1 - ori r0,r0,0x0002 + ori r0,r0,L1CSR1_ICFI + msync + isync mtspr L1CSR1,r0 isync - blr /* entire I cache */ + blr /* entire I cache */ invalidate_dcache: mfspr r0,L1CSR0 - ori r0,r0,0x0002 + ori r0,r0,L1CSR0_DCFI msync isync mtspr L1CSR0,r0 @@ -697,9 +621,9 @@ icache_enable: .globl icache_disable icache_disable: mfspr r0,L1CSR1 - lis r1,0xfffffffe@h - ori r1,r1,0xfffffffe@l - and r0,r0,r1 + lis r3,0 + ori r3,r3,L1CSR1_ICE + andc r0,r0,r3 mtspr L1CSR1,r0 isync blr @@ -707,7 +631,7 @@ icache_disable: .globl icache_status icache_status: mfspr r3,L1CSR1 - andi. r3,r3,1 + andi. r3,r3,L1CSR1_ICE blr .globl dcache_enable @@ -727,12 +651,10 @@ dcache_enable: .globl dcache_disable dcache_disable: - mfspr r0,L1CSR0 - lis r1,0xfffffffe@h - ori r1,r1,0xfffffffe@l - and r0,r0,r1 - msync - isync + mfspr r3,L1CSR0 + lis r4,0 + ori r4,r4,L1CSR0_DCE + andc r3,r3,r4 mtspr L1CSR0,r0 isync blr @@ -740,27 +662,27 @@ dcache_disable: .globl dcache_status dcache_status: mfspr r3,L1CSR0 - andi. r3,r3,1 + andi. r3,r3,L1CSR0_DCE blr .globl get_pir get_pir: - mfspr r3, PIR + mfspr r3,PIR blr .globl get_pvr get_pvr: - mfspr r3, PVR + mfspr r3,PVR blr .globl get_svr get_svr: - mfspr r3, SVR + mfspr r3,SVR blr .globl wr_tcr wr_tcr: - mtspr TCR, r3 + mtspr TCR,r3 blr /*------------------------------------------------------------------------------- */ @@ -913,16 +835,16 @@ ppcSync: */ .globl relocate_code relocate_code: - mr r1, r3 /* Set new stack pointer */ - mr r9, r4 /* Save copy of Init Data pointer */ - mr r10, r5 /* Save copy of Destination Address */ + mr r1,r3 /* Set new stack pointer */ + mr r9,r4 /* Save copy of Init Data pointer */ + mr r10,r5 /* Save copy of Destination Address */ - mr r3, r5 /* Destination Address */ - lis r4, CFG_MONITOR_BASE@h /* Source Address */ - ori r4, r4, CFG_MONITOR_BASE@l + mr r3,r5 /* Destination Address */ + lis r4,CFG_MONITOR_BASE@h /* Source Address */ + ori r4,r4,CFG_MONITOR_BASE@l lwz r5,GOT(__init_end) sub r5,r5,r4 - li r6, CFG_CACHELINE_SIZE /* Cache Line Size */ + li r6,CFG_CACHELINE_SIZE /* Cache Line Size */ /* * Fix GOT pointer: @@ -931,12 +853,12 @@ relocate_code: * * Offset: */ - sub r15, r10, r4 + sub r15,r10,r4 /* First our own GOT */ - add r14, r14, r15 + add r14,r14,r15 /* the the one used by the C code */ - add r30, r30, r15 + add r30,r30,r15 /* * Now relocate code @@ -997,10 +919,10 @@ relocate_code: * initialization, now running from RAM. */ - addi r0, r10, in_ram - _start + EXC_OFF_SYS_RESET + addi r0,r10,in_ram - _start + _START_OFFSET mtlr r0 blr /* NEVER RETURNS! */ - + .globl in_ram in_ram: /* @@ -1044,19 +966,19 @@ clear_bss: lwz r3,GOT(__bss_start) lwz r4,GOT(_end) - cmplw 0, r3, r4 + cmplw 0,r3,r4 beq 6f - li r0, 0 + li r0,0 5: - stw r0, 0(r3) - addi r3, r3, 4 - cmplw 0, r3, r4 + stw r0,0(r3) + addi r3,r3,4 + cmplw 0,r3,r4 bne 5b 6: - mr r3, r9 /* Init Data pointer */ - mr r4, r10 /* Destination Address */ + mr r3,r9 /* Init Data pointer */ + mr r4,r10 /* Destination Address */ bl board_init_r /* @@ -1067,52 +989,54 @@ clear_bss: */ .globl trap_init trap_init: - lwz r7, GOT(_start) - lwz r8, GOT(_end_of_vectors) + lwz r7,GOT(_start_of_vectors) + lwz r8,GOT(_end_of_vectors) - li r9, 0x100 /* reset vector always at 0x100 */ + li r9,0x100 /* reset vector always at 0x100 */ - cmplw 0, r7, r8 + cmplw 0,r7,r8 bgelr /* return if r7>=r8 - just in case */ mflr r4 /* save link register */ 1: - lwz r0, 0(r7) - stw r0, 0(r9) - addi r7, r7, 4 - addi r9, r9, 4 - cmplw 0, r7, r8 + lwz r0,0(r7) + stw r0,0(r9) + addi r7,r7,4 + addi r9,r9,4 + cmplw 0,r7,r8 bne 1b /* * relocate `hdlr' and `int_return' entries */ - li r7, .L_MachineCheck - _start + EXC_OFF_SYS_RESET + li r7,.L_CriticalInput - _start + _START_OFFSET bl trap_reloc - li r7, .L_DataStorage - _start + EXC_OFF_SYS_RESET + li r7,.L_MachineCheck - _start + _START_OFFSET bl trap_reloc - li r7, .L_InstStorage - _start + EXC_OFF_SYS_RESET + li r7,.L_DataStorage - _start + _START_OFFSET bl trap_reloc - li r7, .L_ExtInterrupt - _start + EXC_OFF_SYS_RESET + li r7,.L_InstStorage - _start + _START_OFFSET bl trap_reloc - li r7, .L_Alignment - _start + EXC_OFF_SYS_RESET + li r7,.L_ExtInterrupt - _start + _START_OFFSET bl trap_reloc - li r7, .L_ProgramCheck - _start + EXC_OFF_SYS_RESET + li r7,.L_Alignment - _start + _START_OFFSET bl trap_reloc - li r7, .L_FPUnavailable - _start + EXC_OFF_SYS_RESET + li r7,.L_ProgramCheck - _start + _START_OFFSET bl trap_reloc - li r7, .L_Decrementer - _start + EXC_OFF_SYS_RESET + li r7,.L_FPUnavailable - _start + _START_OFFSET bl trap_reloc - li r7, .L_IntervalTimer - _start + EXC_OFF_SYS_RESET - li r8, _end_of_vectors - _start + EXC_OFF_SYS_RESET + li r7,.L_Decrementer - _start + _START_OFFSET + bl trap_reloc + li r7,.L_IntervalTimer - _start + _START_OFFSET + li r8,_end_of_vectors - _start + _START_OFFSET 2: bl trap_reloc - addi r7, r7, 0x100 /* next exception vector */ - cmplw 0, r7, r8 + addi r7,r7,0x100 /* next exception vector */ + cmplw 0,r7,r8 blt 2b lis r7,0x0 - mtspr IVPR, r7 + mtspr IVPR,r7 mtlr r4 /* restore link register */ blr @@ -1121,13 +1045,13 @@ trap_init: * Function: relocate entries for one exception vector */ trap_reloc: - lwz r0, 0(r7) /* hdlr ... */ - add r0, r0, r3 /* ... += dest_addr */ - stw r0, 0(r7) + lwz r0,0(r7) /* hdlr ... */ + add r0,r0,r3 /* ... += dest_addr */ + stw r0,0(r7) - lwz r0, 4(r7) /* int_return ... */ - add r0, r0, r3 /* ... += dest_addr */ - stw r0, 4(r7) + lwz r0,4(r7) /* int_return ... */ + add r0,r0,r3 /* ... += dest_addr */ + stw r0,4(r7) blr @@ -1135,13 +1059,13 @@ trap_reloc: .globl unlock_ram_in_cache unlock_ram_in_cache: /* invalidate the INIT_RAM section */ - lis r3, (CFG_INIT_RAM_ADDR & ~31)@h - ori r3, r3, (CFG_INIT_RAM_ADDR & ~31)@l - li r2,512 - mtctr r2 -1: icbi r0, r3 - dcbi r0, r3 - addi r3, r3, 32 + lis r3,(CFG_INIT_RAM_ADDR & ~31)@h + ori r3,r3,(CFG_INIT_RAM_ADDR & ~31)@l + li r4,512 + mtctr r4 +1: icbi r0,r3 + dcbi r0,r3 + addi r3,r3,32 bdnz 1b sync /* Wait for all icbi to complete on bus */ isync diff --git a/cpu/mpc85xx/traps.c b/cpu/mpc85xx/traps.c index 9cd621c..efc80c7 100644 --- a/cpu/mpc85xx/traps.c +++ b/cpu/mpc85xx/traps.c @@ -1,6 +1,7 @@ /* * linux/arch/ppc/kernel/traps.c * + * Copyright 2007 Freescale Semiconductor. * Copyright (C) 2003 Motorola * Modified by Xianghua Xiao(x.xiao@motorola.com) * @@ -145,10 +146,13 @@ CritcalInputException(struct pt_regs *regs) panic("Critical Input Exception"); } +int machinecheck_count = 0; +int machinecheck_error = 0; void MachineCheckException(struct pt_regs *regs) { unsigned long fixup; + unsigned int mcsr, mcsrr0, mcsrr1, mcar; /* Probing PCI using config cycles cause this exception * when a device is not present. Catch it and return to @@ -159,34 +163,62 @@ MachineCheckException(struct pt_regs *regs) return; } + mcsrr0 = mfspr(SPRN_MCSRR0); + mcsrr1 = mfspr(SPRN_MCSRR1); + mcsr = mfspr(SPRN_MCSR); + mcar = mfspr(SPRN_MCAR); + + machinecheck_count++; + machinecheck_error=1; + #if defined(CONFIG_CMD_KGDB) if (debugger_exception_handler && (*debugger_exception_handler)(regs)) return; #endif printf("Machine check in kernel mode.\n"); - printf("Caused by (from msr): "); - printf("regs %p ",regs); - switch( regs->msr & 0x000F0000) { - case (0x80000000>>12): - printf("Machine check signal - probably due to mm fault\n" - "with mmu off\n"); - break; - case (0x80000000>>13): - printf("Transfer error ack signal\n"); - break; - case (0x80000000>>14): - printf("Data parity signal\n"); - break; - case (0x80000000>>15): - printf("Address parity signal\n"); - break; - default: - printf("Unknown values in msr\n"); - } + printf("Caused by (from mcsr): "); + printf("mcsr = 0x%08x\n", mcsr); + if (mcsr & 0x80000000) + printf("Machine check input pin\n"); + if (mcsr & 0x40000000) + printf("Instruction cache parity error\n"); + if (mcsr & 0x20000000) + printf("Data cache push parity error\n"); + if (mcsr & 0x10000000) + printf("Data cache parity error\n"); + if (mcsr & 0x00000080) + printf("Bus instruction address error\n"); + if (mcsr & 0x00000040) + printf("Bus Read address error\n"); + if (mcsr & 0x00000020) + printf("Bus Write address error\n"); + if (mcsr & 0x00000010) + printf("Bus Instruction data bus error\n"); + if (mcsr & 0x00000008) + printf("Bus Read data bus error\n"); + if (mcsr & 0x00000004) + printf("Bus Write bus error\n"); + if (mcsr & 0x00000002) + printf("Bus Instruction parity error\n"); + if (mcsr & 0x00000001) + printf("Bus Read parity error\n"); + show_regs(regs); + printf("MCSR=0x%08x \tMCSRR0=0x%08x \nMCSRR1=0x%08x \tMCAR=0x%08x\n", + mcsr, mcsrr0, mcsrr1, mcar); print_backtrace((unsigned long *)regs->gpr[1]); - panic("machine check"); + if (machinecheck_count > 10) { + panic("machine check count too high\n"); + } + + if (machinecheck_count > 1) { + regs->nip += 4; /* skip offending instruction */ + printf("Skipping current instr, Returning to 0x%08x\n", + regs->nip); + } else { + printf("Returning back to 0x%08x\n",regs->nip); + } } void @@ -253,6 +285,33 @@ UnknownException(struct pt_regs *regs) regs->nip, regs->msr, regs->trap); _exception(0, regs); } +void +ExtIntException(struct pt_regs *regs) +{ + volatile immap_t *immap = (immap_t *)CFG_IMMR; + volatile ccsr_pic_t *pic = &immap->im_pic; + uint vect; + +#if defined(CONFIG_CMD_KGDB) + if (debugger_exception_handler && (*debugger_exception_handler)(regs)) + return; +#endif + + printf("External Interrupt Exception at PC: %lx, SR: %lx, vector=%lx", + regs->nip, regs->msr, regs->trap); + vect = pic->iack0; + printf(" irq IACK0@%05x=%d\n",&pic->iack0,vect); + show_regs(regs); + print_backtrace((unsigned long *)regs->gpr[1]); + machinecheck_count++; +#ifdef EXTINT_NOSKIP + printf("Returning back to 0x%08x\n",regs->nip); +#else + regs->nip += 4; /* skip offending instruction */ + printf("Skipping current instr, Returning to 0x%08x\n",regs->nip); +#endif + +} void DebugException(struct pt_regs *regs) diff --git a/cpu/mpc86xx/cpu_init.c b/cpu/mpc86xx/cpu_init.c index 4673d05..c8e4666 100644 --- a/cpu/mpc86xx/cpu_init.c +++ b/cpu/mpc86xx/cpu_init.c @@ -104,8 +104,8 @@ void cpu_init_f(void) /* enable the timebase bit in HID0 */ set_hid0(get_hid0() | 0x4000000); - /* enable SYNCBE | ABE bits in HID1 */ - set_hid1(get_hid1() | 0x00000C00); + /* enable EMCP, SYNCBE | ABE bits in HID1 */ + set_hid1(get_hid1() | 0x80000C00); } /* diff --git a/cpu/mpc86xx/interrupts.c b/cpu/mpc86xx/interrupts.c index 08e0675..d9f634f 100644 --- a/cpu/mpc86xx/interrupts.c +++ b/cpu/mpc86xx/interrupts.c @@ -8,7 +8,7 @@ * (C) Copyright 2003 Motorola Inc. (MPC85xx port) * Xianghua Xiao (X.Xiao@motorola.com) * - * (C) Copyright 2004 Freescale Semiconductor. (MPC86xx Port) + * (C) Copyright 2004, 2007 Freescale Semiconductor. (MPC86xx Port) * Jeff Brown * Srikanth Srinivasan (srikanth.srinivasan@freescale.com) * @@ -80,25 +80,10 @@ int interrupt_init(void) { int ret; - /* - * The IRQ0 on Rev 2 is pulled high (low in Rev 1.x) to - * implement PEX10 errata. As INT is active high, it - * will cause core to take 0x500 interrupt. - * - * Due to the PIC's default pass through mode, as soon - * as interrupts are enabled (MSR[EE] = 1), an interrupt - * will be taken and u-boot will hang. This is due to a - * hardware change (per an errata fix) on new revisions - * of the board with Rev 2.x parts. - * - * Setting the PIC to mixed mode prevents the hang. - */ - if ((get_svr() & 0xf0) == 0x20) { - volatile immap_t *immr = (immap_t *)CFG_IMMR; - immr->im_pic.gcr = MPC86xx_PICGCR_RST; - while (immr->im_pic.gcr & MPC86xx_PICGCR_RST); - immr->im_pic.gcr = MPC86xx_PICGCR_MODE; - } + volatile immap_t *immr = (immap_t *)CFG_IMMR; + immr->im_pic.gcr = MPC86xx_PICGCR_RST; + while (immr->im_pic.gcr & MPC86xx_PICGCR_RST); + immr->im_pic.gcr = MPC86xx_PICGCR_MODE; /* call cpu specific function from $(CPU)/interrupts.c */ ret = interrupt_init_cpu(&decrementer_count); @@ -119,6 +104,30 @@ int interrupt_init(void) get_msr(), get_dec()); +#ifdef CONFIG_INTERRUPTS + volatile ccsr_pic_t *pic = &immr->im_pic; + + pic->iivpr1 = 0x810001; /* 50220 enable mcm interrupts */ + debug("iivpr1@%x = %x\n", &pic->iivpr1, pic->iivpr1); + + pic->iivpr2 = 0x810002; /* 50240 enable ddr interrupts */ + debug("iivpr2@%x = %x\n", &pic->iivpr2, pic->iivpr2); + + pic->iivpr3 = 0x810003; /* 50260 enable lbc interrupts */ + debug("iivpr3@%x = %x\n", &pic->iivpr3, pic->iivpr3); + +#if defined(CONFIG_PCI1) || defined(CONFIG_PCIE1) + pic->iivpr8 = 0x810008; /* enable pcie1 interrupts */ + debug("iivpr8@%x = %x\n", &pic->iivpr8, pic->iivpr8); +#endif +#if defined(CONFIG_PCI2) || defined(CONFIG_PCIE2) + pic->iivpr9 = 0x810009; /* enable pcie2 interrupts */ + debug("iivpr9@%x = %x\n", &pic->iivpr9, pic->iivpr9); +#endif + + pic->ctpr = 0; /* 40080 clear current task priority register */ +#endif + return 0; } @@ -158,8 +167,6 @@ void timer_interrupt(struct pt_regs *regs) timestamp++; - ppcDcbf((unsigned long)×tamp); - /* Restore Decrementer Count */ set_dec(decrementer_count); diff --git a/cpu/mpc86xx/start.S b/cpu/mpc86xx/start.S index 412745b..c83310a 100644 --- a/cpu/mpc86xx/start.S +++ b/cpu/mpc86xx/start.S @@ -1,5 +1,5 @@ /* - * Copyright 2004 Freescale Semiconductor. + * Copyright 2004, 2007 Freescale Semiconductor. * Srikanth Srinivasan <srikanth.srinivaan@freescale.com> * * See file CREDITS for list of people who contributed to this @@ -44,11 +44,9 @@ #define CONFIG_IDENT_STRING "" #endif -/* We don't want the MMU yet. -*/ -#undef MSR_KERNEL -/* Machine Check and Recoverable Interr. */ -#define MSR_KERNEL ( MSR_ME | MSR_RI ) +/* + * Need MSR_DR | MSR_IR enabled to access I/O (printf) in exceptions + */ /* * Set up GOT: Global Offset Table @@ -195,17 +193,21 @@ boot_warm: bl secondary_cpu_setup #endif +1: +#ifdef CFG_RAMBOOT /* disable everything */ -1: li r0, 0 + li r0, 0 mtspr HID0, r0 sync mtmsr 0 +#endif + bl invalidate_bats sync #ifdef CFG_L2 /* init the L2 cache */ - addis r3, r0, L2_INIT@h + lis r3, L2_INIT@h ori r3, r3, L2_INIT@l mtspr l2cr, r3 /* invalidate the L2 cache */ @@ -241,69 +243,9 @@ in_flash: bl setup_ccsrbar #endif - - /* -- MPC8641 Rev 1.0 MCM Errata fixups -- */ - - /* skip fixups if not Rev 1.0 */ - mfspr r4, SVR - rlwinm r4,r4,0,24,31 - cmpwi r4,0x10 - bne 1f - - lis r3,MCM_ABCR@ha - lwz r4,MCM_ABCR@l(r3) /* ABCR -> r4 */ - - /* set ABCR[A_STRM_CNT] = 0 */ - rlwinm r4,r4,0,0,29 - - /* set ABCR[ARB_POLICY] to 0x1 (round-robin) */ - addi r0,r0,1 - rlwimi r4,r0,12,18,19 - - stw r4,MCM_ABCR@l(r3) /* r4 -> ABCR */ - sync - - /* Set DBCR[ERD_DIS] */ - lis r3,MCM_DBCR@ha - lwz r4,MCM_DBCR@l(r3) - oris r4, r4, 0x4000 - stw r4,MCM_DBCR@l(r3) - sync -1: /* setup the law entries */ bl law_entry sync - - -#if (EMULATOR_RUN == 1) - /* On the emulator we want to adjust these ASAP */ - /* otherwise things are sloooow */ - /* Setup OR0 (LALE FIX)*/ - lis r3, CFG_CCSRBAR@h - ori r3, r3, 0x5004 - li r4, 0x0FF3 - stw r4, 0(r3) - sync - - /* Setup LCRR */ - lis r3, CFG_CCSRBAR@h - ori r3, r3, 0x50D4 - lis r4, 0x8000 - ori r4, r4, 0x0002 - stw r4, 0(r3) - sync -#endif -#if 1 - /* make sure timer enabled in guts register too */ - lis r3, CFG_CCSRBAR@h - oris r3,r3, 0xE - ori r3,r3,0x0070 - lwz r4, 0(r3) - lis r5,0xFFFC - ori r5,r5,0x5FFF - and r4,r4,r5 - stw r4,0(r3) -#endif /* * Cache must be enabled here for stack-in-cache trick. * This means we need to enable the BATS. @@ -346,8 +288,6 @@ in_flash: #ifdef RUN_DIAG - /* Sri: Code to run the diagnostic automatically */ - /* Load PX_AUX register address in r4 */ lis r4, 0xf810 ori r4, r4, 0x6 @@ -392,6 +332,7 @@ diag_done: .globl invalidate_bats invalidate_bats: + li r0, 0 /* invalidate BATs */ mtspr IBAT0U, r0 mtspr IBAT1U, r0 @@ -1040,6 +981,7 @@ trap_init: mfmsr r7 li r8,MSR_IP andc r7,r7,r8 + ori r7,r7,MSR_ME /* Enable Machine Check */ mtmsr r7 mtlr r4 /* restore link register */ @@ -1224,8 +1166,9 @@ secondary_cpu_setup: sync isync - /*SYNCBE|ABE in HID1*/ + /* MCP|SYNCBE|ABE in HID1 */ mfspr r4, HID1 + oris r4, r4, 0x8000 ori r4, r4, 0x0C00 mtspr HID1, r4 sync diff --git a/cpu/mpc86xx/traps.c b/cpu/mpc86xx/traps.c index fab1975..c84bfbf 100644 --- a/cpu/mpc86xx/traps.c +++ b/cpu/mpc86xx/traps.c @@ -130,8 +130,11 @@ MachineCheckException(struct pt_regs *regs) printf("Machine check in kernel mode.\n"); printf("Caused by (from msr): "); printf("regs %p ", regs); - switch (regs->msr & 0x000F0000) { - case (0x80000000 >> 12): + switch ( regs->msr & 0x001F0000) { + case (0x80000000>>11): + printf("MSS error. MSSSR0: %08x\n", mfspr(SPRN_MSSSR0)); + break; + case (0x80000000>>12): printf("Machine check signal - probably due to mm fault\n" "with mmu off\n"); break; @@ -209,6 +212,7 @@ UnknownException(struct pt_regs *regs) if (debugger_exception_handler && (*debugger_exception_handler) (regs)) return; #endif + printf("UnknownException regs@%x\n", regs); printf("Bad trap at PC: %lx, SR: %lx, vector=%lx\n", regs->nip, regs->msr, regs->trap); _exception(0, regs); diff --git a/cpu/nios/cpu.c b/cpu/nios/cpu.c index d2bb2c0..5519e82 100644 --- a/cpu/nios/cpu.c +++ b/cpu/nios/cpu.c @@ -34,7 +34,7 @@ int checkcpu (void) /* Get cpu version info */ val = rdctl (CTL_CPU_ID); - printf ("CPU: "); + puts ("CPU: "); printf ("%s", (val & 0x00008000) ? "Nios-16 " : "Nios-32 "); rev_major = (val>>12) & 0x07; rev_minor = (val>>4) & 0x0ff; diff --git a/doc/README.generic_usb_ohci b/doc/README.generic_usb_ohci index c343dfd..494dd1f 100644 --- a/doc/README.generic_usb_ohci +++ b/doc/README.generic_usb_ohci @@ -41,7 +41,7 @@ mpc5xxx. For these the config option CFG_OHCI_BE_CONTROLLER -needs to be defined. +needs to be defined. PCI Controllers @@ -55,6 +55,3 @@ PCI Controllers need to do byte swapping on register accesses, so they should to define: CFG_OHCI_SWAP_REG_ACCESS - - - diff --git a/doc/README.mpc8544ds b/doc/README.mpc8544ds new file mode 100644 index 0000000..bf257a0 --- /dev/null +++ b/doc/README.mpc8544ds @@ -0,0 +1,122 @@ +Overview +-------- +The MPC8544DS system is similar to the 85xx CDS systems such +as the MPC8548CDS due to the similar E500 core. However, it +is placed on the same board as the 8641 HPCN system. + + +Flash Banks +----------- +Like the 85xx CDS systems, the 8544 DS board has two flash banks. +They are both present on boot, but there locations can be swapped +using the dip-switch SW10, bit 2. + +However, unlike the CDS systems, but similar to the 8641 HPCN +board, a runtime reset through the FPGA can also affect a swap +on the flash bank mappings for the next reset cycle. + +Irrespective of the switch SW10[2], booting is always from the +boot bank at 0xfff8_0000. + + +Memory Map +---------- + +0xff80_0000 - 0xffbf_ffff Alernate bank 4MB +0xffc0_0000 - 0xffff_ffff Boot bank 4MB + +0xffb8_0000 Alternate image start 512KB +0xfff8_0000 Boot image start 512KB + + +Flashing Images +--------------- + +For example, to place a new image in the alternate flash bank +and then reset with that new image temporarily, use this: + + tftp 1000000 u-boot.bin.8544ds + erase ffb80000 ffbfffff + cp.b 1000000 ffb80000 80000 + pixis_reset altbank + + +To overwrite the image in the boot flash bank: + + tftp 1000000 u-boot.bin.8544ds + protect off all + erase fff80000 ffffffff + cp.b 1000000 fff80000 80000 + +Other example U-Boot image and flash manipulations examples +can be found in the README.mpc85xxcds file as well. + + +The pixis_reset command +----------------------- +A new command, "pixis_reset", is introduced to reset mpc8641hpcn board +using the FPGA sequencer. When the board restarts, it has the option +of using either the current or alternate flash bank as the boot +image, with or without the watchdog timer enabled, and finally with +or without frequency changes. + +Usage is; + + pixis_reset + pixis_reset altbank + pixis_reset altbank wd + pixis_reset altbank cf <SYSCLK freq> <COREPLL ratio> <MPXPLL ratio> + pixis_reset cf <SYSCLK freq> <COREPLL ratio> <MPXPLL ratio> + +Examples; + + /* reset to current bank, like "reset" command */ + pixis_reset + + /* reset board but use the to alternate flash bank */ + pixis_reset altbank + + /* reset board, use alternate flash bank with watchdog timer enabled*/ + pixis_reset altbank wd + + /* reset board to alternate bank with frequency changed. + * 40 is SYSCLK, 2.5 is COREPLL ratio, 10 is MPXPLL ratio + */ + pixis-reset altbank cf 40 2.5 10 + +Valid clock choices are in the 8641 Reference Manuals. + + +Using the Device Tree Source File +--------------------------------- +To create the DTB (Device Tree Binary) image file, +use a command similar to this: + + dtc -b 0 -f -I dts -O dtb mpc8544ds.dts > mpc8544ds.dtb + +Likely, that .dts file will come from here; + + linux-2.6/arch/powerpc/boot/dts/mpc8544ds.dts + +After placing the DTB file in your TFTP disk area, +you can download that dtb file using a command like: + + tftp 900000 mpc8544ds.dtb + +Burn it to flash if you want. + + +Booting Linux +------------- + +Place a linux uImage in the TFTP disk area too. + + tftp 1000000 uImage.8544 + tftp 900000 mpc8544ds.dtb + bootm 1000000 - 900000 + +Watch your ethact, netdev and bootargs U-Boot environment variables. +You may want to do something like this too: + + setenv ethact eTSEC3 + setenv netdev eth1 diff --git a/doc/README.sbc8641d b/doc/README.sbc8641d new file mode 100644 index 0000000..a051466 --- /dev/null +++ b/doc/README.sbc8641d @@ -0,0 +1,28 @@ +Wind River SBC8641D reference board +=========================== + +Created 06/14/2007 Joe Hamman +Copyright 2007, Embedded Specialties, Inc. +Copyright 2007 Wind River Systemes, Inc. +----------------------------- + +1. Building U-Boot +------------------ +The SBC8641D code is known to build using ELDK 4.1. + + $ make sbc8641d_config + Configuring for sbc8641d board... + + $ make + + +2. Switch and Jumper Settings +----------------------------- +All Jumpers & Switches are in their default positions. Please refer to +the board documentation for details. Some settings control CPU voltages +and settings may change with board revisions. + +3. Known limitations +-------------------- +PCI: + The PCI command may hang if no boards are present in either slot. diff --git a/drivers/bcm570x.c b/drivers/bcm570x.c index 703cda4..c8f4064 100644 --- a/drivers/bcm570x.c +++ b/drivers/bcm570x.c @@ -18,7 +18,6 @@ #include <pci.h> #include <malloc.h> - /* * PCI Registers and definitions. */ @@ -31,7 +30,6 @@ #define BCM570X_MBAR 0x80100000 #define BCM570X_ILINE 1 - #define SECOND_USEC 1000000 #define MAX_PACKET_SIZE 1600 #define MAX_UNITS 4 @@ -39,62 +37,61 @@ /* Globals to this module */ int initialized = 0; unsigned int ioBase = 0; -volatile PLM_DEVICE_BLOCK pDevice = NULL; /* 570x softc */ -volatile PUM_DEVICE_BLOCK pUmDevice = NULL; +volatile PLM_DEVICE_BLOCK pDevice = NULL; /* 570x softc */ +volatile PUM_DEVICE_BLOCK pUmDevice = NULL; /* Used to pass the full-duplex flag, etc. */ -int line_speed[MAX_UNITS] = {0,0,0,0}; -static int full_duplex[MAX_UNITS] = {1,1,1,1}; -static int rx_flow_control[MAX_UNITS] = {0,0,0,0}; -static int tx_flow_control[MAX_UNITS] = {0,0,0,0}; -static int auto_flow_control[MAX_UNITS] = {0,0,0,0}; -static int tx_checksum[MAX_UNITS] = {1,1,1,1}; -static int rx_checksum[MAX_UNITS] = {1,1,1,1}; -static int auto_speed[MAX_UNITS] = {1,1,1,1}; +int line_speed[MAX_UNITS] = { 0, 0, 0, 0 }; +static int full_duplex[MAX_UNITS] = { 1, 1, 1, 1 }; +static int rx_flow_control[MAX_UNITS] = { 0, 0, 0, 0 }; +static int tx_flow_control[MAX_UNITS] = { 0, 0, 0, 0 }; +static int auto_flow_control[MAX_UNITS] = { 0, 0, 0, 0 }; +static int tx_checksum[MAX_UNITS] = { 1, 1, 1, 1 }; +static int rx_checksum[MAX_UNITS] = { 1, 1, 1, 1 }; +static int auto_speed[MAX_UNITS] = { 1, 1, 1, 1 }; #if JUMBO_FRAMES /* Jumbo MTU for interfaces. */ -static int mtu[MAX_UNITS] = {0,0,0,0}; +static int mtu[MAX_UNITS] = { 0, 0, 0, 0 }; #endif /* Turn on Wake-on lan for a device unit */ -static int enable_wol[MAX_UNITS] = {0,0,0,0}; +static int enable_wol[MAX_UNITS] = { 0, 0, 0, 0 }; #define TX_DESC_CNT DEFAULT_TX_PACKET_DESC_COUNT static unsigned int tx_pkt_desc_cnt[MAX_UNITS] = - {TX_DESC_CNT,TX_DESC_CNT,TX_DESC_CNT, TX_DESC_CNT}; + { TX_DESC_CNT, TX_DESC_CNT, TX_DESC_CNT, TX_DESC_CNT }; #define RX_DESC_CNT DEFAULT_STD_RCV_DESC_COUNT static unsigned int rx_std_desc_cnt[MAX_UNITS] = - {RX_DESC_CNT,RX_DESC_CNT,RX_DESC_CNT,RX_DESC_CNT}; + { RX_DESC_CNT, RX_DESC_CNT, RX_DESC_CNT, RX_DESC_CNT }; -static unsigned int rx_adaptive_coalesce[MAX_UNITS] = {1,1,1,1}; +static unsigned int rx_adaptive_coalesce[MAX_UNITS] = { 1, 1, 1, 1 }; #if T3_JUMBO_RCV_RCB_ENTRY_COUNT #define JBO_DESC_CNT DEFAULT_JUMBO_RCV_DESC_COUNT static unsigned int rx_jumbo_desc_cnt[MAX_UNITS] = - {JBO_DESC_CNT, JBO_DESC_CNT, JBO_DESC_CNT, JBO_DESC_CNT}; + { JBO_DESC_CNT, JBO_DESC_CNT, JBO_DESC_CNT, JBO_DESC_CNT }; #endif #define RX_COAL_TK DEFAULT_RX_COALESCING_TICKS static unsigned int rx_coalesce_ticks[MAX_UNITS] = - {RX_COAL_TK, RX_COAL_TK, RX_COAL_TK, RX_COAL_TK}; + { RX_COAL_TK, RX_COAL_TK, RX_COAL_TK, RX_COAL_TK }; #define RX_COAL_FM DEFAULT_RX_MAX_COALESCED_FRAMES static unsigned int rx_max_coalesce_frames[MAX_UNITS] = - {RX_COAL_FM, RX_COAL_FM, RX_COAL_FM, RX_COAL_FM}; + { RX_COAL_FM, RX_COAL_FM, RX_COAL_FM, RX_COAL_FM }; #define TX_COAL_TK DEFAULT_TX_COALESCING_TICKS static unsigned int tx_coalesce_ticks[MAX_UNITS] = - {TX_COAL_TK, TX_COAL_TK, TX_COAL_TK, TX_COAL_TK}; + { TX_COAL_TK, TX_COAL_TK, TX_COAL_TK, TX_COAL_TK }; #define TX_COAL_FM DEFAULT_TX_MAX_COALESCED_FRAMES static unsigned int tx_max_coalesce_frames[MAX_UNITS] = - {TX_COAL_FM, TX_COAL_FM, TX_COAL_FM, TX_COAL_FM}; + { TX_COAL_FM, TX_COAL_FM, TX_COAL_FM, TX_COAL_FM }; #define ST_COAL_TK DEFAULT_STATS_COALESCING_TICKS static unsigned int stats_coalesce_ticks[MAX_UNITS] = - {ST_COAL_TK, ST_COAL_TK, ST_COAL_TK, ST_COAL_TK}; - + { ST_COAL_TK, ST_COAL_TK, ST_COAL_TK, ST_COAL_TK }; /* * Legitimate values for BCM570x device types @@ -134,707 +131,701 @@ typedef enum { /* Chip-Rev names for each device-type */ static struct { - char* name; + char *name; } chip_rev[] = { - {"BCM5700VIGIL"}, - {"BCM5700A6"}, - {"BCM5700T6"}, - {"BCM5700A9"}, - {"BCM5700T9"}, - {"BCM5700"}, - {"BCM5701A5"}, - {"BCM5701T1"}, - {"BCM5701T8"}, - {"BCM5701A7"}, - {"BCM5701A10"}, - {"BCM5701A12"}, - {"BCM5701"}, - {"BCM5702"}, - {"BCM5703"}, - {"BCM5703A31"}, - {"TC996T"}, - {"TC996ST"}, - {"TC996SSX"}, - {"TC996SX"}, - {"TC996BT"}, - {"TC997T"}, - {"TC997SX"}, - {"TC1000T"}, - {"TC940BR01"}, - {"TC942BR01"}, - {"NC6770"}, - {"NC7760"}, - {"NC7770"}, - {"NC7780"}, - {0} + { + "BCM5700VIGIL"}, { + "BCM5700A6"}, { + "BCM5700T6"}, { + "BCM5700A9"}, { + "BCM5700T9"}, { + "BCM5700"}, { + "BCM5701A5"}, { + "BCM5701T1"}, { + "BCM5701T8"}, { + "BCM5701A7"}, { + "BCM5701A10"}, { + "BCM5701A12"}, { + "BCM5701"}, { + "BCM5702"}, { + "BCM5703"}, { + "BCM5703A31"}, { + "TC996T"}, { + "TC996ST"}, { + "TC996SSX"}, { + "TC996SX"}, { + "TC996BT"}, { + "TC997T"}, { + "TC997SX"}, { + "TC1000T"}, { + "TC940BR01"}, { + "TC942BR01"}, { + "NC6770"}, { + "NC7760"}, { + "NC7770"}, { + "NC7780"}, { + 0} }; - /* indexed by board_t, above */ static struct { - char *name; + char *name; } board_info[] = { - { "Broadcom Vigil B5700 1000Base-T" }, - { "Broadcom BCM5700 1000Base-T" }, - { "Broadcom BCM5700 1000Base-SX" }, - { "Broadcom BCM5700 1000Base-SX" }, - { "Broadcom BCM5700 1000Base-T" }, - { "Broadcom BCM5700" }, - { "Broadcom BCM5701 1000Base-T" }, - { "Broadcom BCM5701 1000Base-T" }, - { "Broadcom BCM5701 1000Base-T" }, - { "Broadcom BCM5701 1000Base-SX" }, - { "Broadcom BCM5701 1000Base-T" }, - { "Broadcom BCM5701 1000Base-T" }, - { "Broadcom BCM5701" }, - { "Broadcom BCM5702 1000Base-T" }, - { "Broadcom BCM5703 1000Base-T" }, - { "Broadcom BCM5703 1000Base-SX" }, - { "3Com 3C996 10/100/1000 Server NIC" }, - { "3Com 3C996 10/100/1000 Server NIC" }, - { "3Com 3C996 Gigabit Fiber-SX Server NIC" }, - { "3Com 3C996 Gigabit Fiber-SX Server NIC" }, - { "3Com 3C996B Gigabit Server NIC" }, - { "3Com 3C997 Gigabit Server NIC" }, - { "3Com 3C997 Gigabit Fiber-SX Server NIC" }, - { "3Com 3C1000 Gigabit NIC" }, - { "3Com 3C940 Gigabit LOM (21X21)" }, - { "3Com 3C942 Gigabit LOM (31X31)" }, - { "Compaq NC6770 Gigabit Server Adapter" }, - { "Compaq NC7760 Gigabit Server Adapter" }, - { "Compaq NC7770 Gigabit Server Adapter" }, - { "Compaq NC7780 Gigabit Server Adapter" }, - { 0 }, -}; + { + "Broadcom Vigil B5700 1000Base-T"}, { + "Broadcom BCM5700 1000Base-T"}, { + "Broadcom BCM5700 1000Base-SX"}, { + "Broadcom BCM5700 1000Base-SX"}, { + "Broadcom BCM5700 1000Base-T"}, { + "Broadcom BCM5700"}, { + "Broadcom BCM5701 1000Base-T"}, { + "Broadcom BCM5701 1000Base-T"}, { + "Broadcom BCM5701 1000Base-T"}, { + "Broadcom BCM5701 1000Base-SX"}, { + "Broadcom BCM5701 1000Base-T"}, { + "Broadcom BCM5701 1000Base-T"}, { + "Broadcom BCM5701"}, { + "Broadcom BCM5702 1000Base-T"}, { + "Broadcom BCM5703 1000Base-T"}, { + "Broadcom BCM5703 1000Base-SX"}, { + "3Com 3C996 10/100/1000 Server NIC"}, { + "3Com 3C996 10/100/1000 Server NIC"}, { + "3Com 3C996 Gigabit Fiber-SX Server NIC"}, { + "3Com 3C996 Gigabit Fiber-SX Server NIC"}, { + "3Com 3C996B Gigabit Server NIC"}, { + "3Com 3C997 Gigabit Server NIC"}, { + "3Com 3C997 Gigabit Fiber-SX Server NIC"}, { + "3Com 3C1000 Gigabit NIC"}, { + "3Com 3C940 Gigabit LOM (21X21)"}, { + "3Com 3C942 Gigabit LOM (31X31)"}, { + "Compaq NC6770 Gigabit Server Adapter"}, { + "Compaq NC7760 Gigabit Server Adapter"}, { + "Compaq NC7770 Gigabit Server Adapter"}, { + "Compaq NC7780 Gigabit Server Adapter"}, { +0},}; /* PCI Devices which use the 570x chipset */ struct pci_device_table { - unsigned short vendor_id, device_id; /* Vendor/DeviceID */ - unsigned short subvendor, subdevice; /* Subsystem ID's or PCI_ANY_ID */ - unsigned int class, class_mask; /* (class,subclass,prog-if) triplet */ - unsigned long board_id; /* Data private to the driver */ - int io_size, min_latency; + unsigned short vendor_id, device_id; /* Vendor/DeviceID */ + unsigned short subvendor, subdevice; /* Subsystem ID's or PCI_ANY_ID */ + unsigned int class, class_mask; /* (class,subclass,prog-if) triplet */ + unsigned long board_id; /* Data private to the driver */ + int io_size, min_latency; } bcm570xDevices[] = { - {0x14e4, 0x1644, 0x1014, 0x0277, 0, 0, BCM5700VIGIL ,128,32}, - {0x14e4, 0x1644, 0x14e4, 0x1644, 0, 0, BCM5700A6 ,128,32}, - {0x14e4, 0x1644, 0x14e4, 0x2, 0, 0, BCM5700T6 ,128,32}, - {0x14e4, 0x1644, 0x14e4, 0x3, 0, 0, BCM5700A9 ,128,32}, - {0x14e4, 0x1644, 0x14e4, 0x4, 0, 0, BCM5700T9 ,128,32}, - {0x14e4, 0x1644, 0x1028, 0xd1, 0, 0, BCM5700 ,128,32}, - {0x14e4, 0x1644, 0x1028, 0x0106, 0, 0, BCM5700 ,128,32}, - {0x14e4, 0x1644, 0x1028, 0x0109, 0, 0, BCM5700 ,128,32}, - {0x14e4, 0x1644, 0x1028, 0x010a, 0, 0, BCM5700 ,128,32}, - {0x14e4, 0x1644, 0x10b7, 0x1000, 0, 0, TC996T ,128,32}, - {0x14e4, 0x1644, 0x10b7, 0x1001, 0, 0, TC996ST ,128,32}, - {0x14e4, 0x1644, 0x10b7, 0x1002, 0, 0, TC996SSX ,128,32}, - {0x14e4, 0x1644, 0x10b7, 0x1003, 0, 0, TC997T ,128,32}, - {0x14e4, 0x1644, 0x10b7, 0x1005, 0, 0, TC997SX ,128,32}, - {0x14e4, 0x1644, 0x10b7, 0x1008, 0, 0, TC942BR01 ,128,32}, - {0x14e4, 0x1644, PCI_ANY_ID, PCI_ANY_ID, 0, 0, BCM5700 ,128,32}, - {0x14e4, 0x1645, 0x14e4, 1, 0, 0, BCM5701A5 ,128,32}, - {0x14e4, 0x1645, 0x14e4, 5, 0, 0, BCM5701T1 ,128,32}, - {0x14e4, 0x1645, 0x14e4, 6, 0, 0, BCM5701T8 ,128,32}, - {0x14e4, 0x1645, 0x14e4, 7, 0, 0, BCM5701A7 ,128,32}, - {0x14e4, 0x1645, 0x14e4, 8, 0, 0, BCM5701A10 ,128,32}, - {0x14e4, 0x1645, 0x14e4, 0x8008, 0, 0, BCM5701A12 ,128,32}, - {0x14e4, 0x1645, 0x0e11, 0xc1, 0, 0, NC6770 ,128,32}, - {0x14e4, 0x1645, 0x0e11, 0x7c, 0, 0, NC7770 ,128,32}, - {0x14e4, 0x1645, 0x0e11, 0x85, 0, 0, NC7780 ,128,32}, - {0x14e4, 0x1645, 0x1028, 0x0121, 0, 0, BCM5701 ,128,32}, - {0x14e4, 0x1645, 0x10b7, 0x1004, 0, 0, TC996SX ,128,32}, - {0x14e4, 0x1645, 0x10b7, 0x1006, 0, 0, TC996BT ,128,32}, - {0x14e4, 0x1645, 0x10b7, 0x1007, 0, 0, TC1000T ,128,32}, - {0x14e4, 0x1645, 0x10b7, 0x1008, 0, 0, TC940BR01 ,128,32}, - {0x14e4, 0x1645, PCI_ANY_ID, PCI_ANY_ID, 0, 0, BCM5701 ,128,32}, - {0x14e4, 0x1646, 0x14e4, 0x8009, 0, 0, BCM5702 ,128,32}, - {0x14e4, 0x1646, 0x0e11, 0xbb, 0, 0, NC7760 ,128,32}, - {0x14e4, 0x1646, PCI_ANY_ID, PCI_ANY_ID, 0, 0, BCM5702 ,128,32}, - {0x14e4, 0x16a6, 0x14e4, 0x8009, 0, 0, BCM5702 ,128,32}, - {0x14e4, 0x16a6, 0x0e11, 0xbb, 0, 0, NC7760 ,128,32}, - {0x14e4, 0x16a6, PCI_ANY_ID, PCI_ANY_ID, 0, 0, BCM5702 ,128,32}, - {0x14e4, 0x1647, 0x14e4, 0x0009, 0, 0, BCM5703 ,128,32}, - {0x14e4, 0x1647, 0x14e4, 0x000a, 0, 0, BCM5703A31 ,128,32}, - {0x14e4, 0x1647, 0x14e4, 0x000b, 0, 0, BCM5703 ,128,32}, - {0x14e4, 0x1647, 0x14e4, 0x800a, 0, 0, BCM5703 ,128,32}, - {0x14e4, 0x1647, 0x0e11, 0x9a, 0, 0, NC7770 ,128,32}, - {0x14e4, 0x1647, 0x0e11, 0x99, 0, 0, NC7780 ,128,32}, - {0x14e4, 0x1647, PCI_ANY_ID, PCI_ANY_ID, 0, 0, BCM5703 ,128,32}, - {0x14e4, 0x16a7, 0x14e4, 0x0009, 0, 0, BCM5703 ,128,32}, - {0x14e4, 0x16a7, 0x14e4, 0x000a, 0, 0, BCM5703A31 ,128,32}, - {0x14e4, 0x16a7, 0x14e4, 0x000b, 0, 0, BCM5703 ,128,32}, - {0x14e4, 0x16a7, 0x14e4, 0x800a, 0, 0, BCM5703 ,128,32}, - {0x14e4, 0x16a7, 0x0e11, 0x9a, 0, 0, NC7770 ,128,32}, - {0x14e4, 0x16a7, 0x0e11, 0x99, 0, 0, NC7780 ,128,32}, - {0x14e4, 0x16a7, PCI_ANY_ID, PCI_ANY_ID, 0, 0, BCM5703 ,128,32} + { + 0x14e4, 0x1644, 0x1014, 0x0277, 0, 0, BCM5700VIGIL, 128, 32}, { + 0x14e4, 0x1644, 0x14e4, 0x1644, 0, 0, BCM5700A6, 128, 32}, { + 0x14e4, 0x1644, 0x14e4, 0x2, 0, 0, BCM5700T6, 128, 32}, { + 0x14e4, 0x1644, 0x14e4, 0x3, 0, 0, BCM5700A9, 128, 32}, { + 0x14e4, 0x1644, 0x14e4, 0x4, 0, 0, BCM5700T9, 128, 32}, { + 0x14e4, 0x1644, 0x1028, 0xd1, 0, 0, BCM5700, 128, 32}, { + 0x14e4, 0x1644, 0x1028, 0x0106, 0, 0, BCM5700, 128, 32}, { + 0x14e4, 0x1644, 0x1028, 0x0109, 0, 0, BCM5700, 128, 32}, { + 0x14e4, 0x1644, 0x1028, 0x010a, 0, 0, BCM5700, 128, 32}, { + 0x14e4, 0x1644, 0x10b7, 0x1000, 0, 0, TC996T, 128, 32}, { + 0x14e4, 0x1644, 0x10b7, 0x1001, 0, 0, TC996ST, 128, 32}, { + 0x14e4, 0x1644, 0x10b7, 0x1002, 0, 0, TC996SSX, 128, 32}, { + 0x14e4, 0x1644, 0x10b7, 0x1003, 0, 0, TC997T, 128, 32}, { + 0x14e4, 0x1644, 0x10b7, 0x1005, 0, 0, TC997SX, 128, 32}, { + 0x14e4, 0x1644, 0x10b7, 0x1008, 0, 0, TC942BR01, 128, 32}, { + 0x14e4, 0x1644, PCI_ANY_ID, PCI_ANY_ID, 0, 0, BCM5700, 128, 32}, { + 0x14e4, 0x1645, 0x14e4, 1, 0, 0, BCM5701A5, 128, 32}, { + 0x14e4, 0x1645, 0x14e4, 5, 0, 0, BCM5701T1, 128, 32}, { + 0x14e4, 0x1645, 0x14e4, 6, 0, 0, BCM5701T8, 128, 32}, { + 0x14e4, 0x1645, 0x14e4, 7, 0, 0, BCM5701A7, 128, 32}, { + 0x14e4, 0x1645, 0x14e4, 8, 0, 0, BCM5701A10, 128, 32}, { + 0x14e4, 0x1645, 0x14e4, 0x8008, 0, 0, BCM5701A12, 128, 32}, { + 0x14e4, 0x1645, 0x0e11, 0xc1, 0, 0, NC6770, 128, 32}, { + 0x14e4, 0x1645, 0x0e11, 0x7c, 0, 0, NC7770, 128, 32}, { + 0x14e4, 0x1645, 0x0e11, 0x85, 0, 0, NC7780, 128, 32}, { + 0x14e4, 0x1645, 0x1028, 0x0121, 0, 0, BCM5701, 128, 32}, { + 0x14e4, 0x1645, 0x10b7, 0x1004, 0, 0, TC996SX, 128, 32}, { + 0x14e4, 0x1645, 0x10b7, 0x1006, 0, 0, TC996BT, 128, 32}, { + 0x14e4, 0x1645, 0x10b7, 0x1007, 0, 0, TC1000T, 128, 32}, { + 0x14e4, 0x1645, 0x10b7, 0x1008, 0, 0, TC940BR01, 128, 32}, { + 0x14e4, 0x1645, PCI_ANY_ID, PCI_ANY_ID, 0, 0, BCM5701, 128, 32}, { + 0x14e4, 0x1646, 0x14e4, 0x8009, 0, 0, BCM5702, 128, 32}, { + 0x14e4, 0x1646, 0x0e11, 0xbb, 0, 0, NC7760, 128, 32}, { + 0x14e4, 0x1646, PCI_ANY_ID, PCI_ANY_ID, 0, 0, BCM5702, 128, 32}, { + 0x14e4, 0x16a6, 0x14e4, 0x8009, 0, 0, BCM5702, 128, 32}, { + 0x14e4, 0x16a6, 0x0e11, 0xbb, 0, 0, NC7760, 128, 32}, { + 0x14e4, 0x16a6, PCI_ANY_ID, PCI_ANY_ID, 0, 0, BCM5702, 128, 32}, { + 0x14e4, 0x1647, 0x14e4, 0x0009, 0, 0, BCM5703, 128, 32}, { + 0x14e4, 0x1647, 0x14e4, 0x000a, 0, 0, BCM5703A31, 128, 32}, { + 0x14e4, 0x1647, 0x14e4, 0x000b, 0, 0, BCM5703, 128, 32}, { + 0x14e4, 0x1647, 0x14e4, 0x800a, 0, 0, BCM5703, 128, 32}, { + 0x14e4, 0x1647, 0x0e11, 0x9a, 0, 0, NC7770, 128, 32}, { + 0x14e4, 0x1647, 0x0e11, 0x99, 0, 0, NC7780, 128, 32}, { + 0x14e4, 0x1647, PCI_ANY_ID, PCI_ANY_ID, 0, 0, BCM5703, 128, 32}, { + 0x14e4, 0x16a7, 0x14e4, 0x0009, 0, 0, BCM5703, 128, 32}, { + 0x14e4, 0x16a7, 0x14e4, 0x000a, 0, 0, BCM5703A31, 128, 32}, { + 0x14e4, 0x16a7, 0x14e4, 0x000b, 0, 0, BCM5703, 128, 32}, { + 0x14e4, 0x16a7, 0x14e4, 0x800a, 0, 0, BCM5703, 128, 32}, { + 0x14e4, 0x16a7, 0x0e11, 0x9a, 0, 0, NC7770, 128, 32}, { + 0x14e4, 0x16a7, 0x0e11, 0x99, 0, 0, NC7780, 128, 32}, { + 0x14e4, 0x16a7, PCI_ANY_ID, PCI_ANY_ID, 0, 0, BCM5703, 128, 32} }; #define n570xDevices (sizeof(bcm570xDevices)/sizeof(bcm570xDevices[0])) - /* * Allocate a packet buffer from the bcm570x packet pool. */ -void * -bcm570xPktAlloc(int u, int pksize) +void *bcm570xPktAlloc (int u, int pksize) { - return malloc(pksize); + return malloc (pksize); } /* * Free a packet previously allocated from the bcm570x packet * buffer pool. */ -void -bcm570xPktFree(int u, void *p) +void bcm570xPktFree (int u, void *p) { - free(p); + free (p); } -int -bcm570xReplenishRxBuffers(PUM_DEVICE_BLOCK pUmDevice) +int bcm570xReplenishRxBuffers (PUM_DEVICE_BLOCK pUmDevice) { - PLM_PACKET pPacket; - PUM_PACKET pUmPacket; - void *skb; - int queue_rx = 0; - int ret = 0; - - while ((pUmPacket = (PUM_PACKET) - QQ_PopHead(&pUmDevice->rx_out_of_buf_q.Container)) != 0) { - - pPacket = (PLM_PACKET) pUmPacket; - - /* reuse an old skb */ - if (pUmPacket->skbuff) { - QQ_PushTail(&pDevice->RxPacketFreeQ.Container, pPacket); - queue_rx = 1; - continue; - } - if ( ( skb = bcm570xPktAlloc(pUmDevice->index, - pPacket->u.Rx.RxBufferSize + 2)) == 0) { - QQ_PushHead(&pUmDevice->rx_out_of_buf_q.Container,pPacket); - printf("NOTICE: Out of RX memory.\n"); - ret = 1; - break; - } + PLM_PACKET pPacket; + PUM_PACKET pUmPacket; + void *skb; + int queue_rx = 0; + int ret = 0; + + while ((pUmPacket = (PUM_PACKET) + QQ_PopHead (&pUmDevice->rx_out_of_buf_q.Container)) != 0) { + + pPacket = (PLM_PACKET) pUmPacket; + + /* reuse an old skb */ + if (pUmPacket->skbuff) { + QQ_PushTail (&pDevice->RxPacketFreeQ.Container, + pPacket); + queue_rx = 1; + continue; + } + if ((skb = bcm570xPktAlloc (pUmDevice->index, + pPacket->u.Rx.RxBufferSize + 2)) == + 0) { + QQ_PushHead (&pUmDevice->rx_out_of_buf_q.Container, + pPacket); + printf ("NOTICE: Out of RX memory.\n"); + ret = 1; + break; + } - pUmPacket->skbuff = skb; - QQ_PushTail(&pDevice->RxPacketFreeQ.Container, pPacket); - queue_rx = 1; - } + pUmPacket->skbuff = skb; + QQ_PushTail (&pDevice->RxPacketFreeQ.Container, pPacket); + queue_rx = 1; + } - if (queue_rx) { - LM_QueueRxPackets(pDevice); - } + if (queue_rx) { + LM_QueueRxPackets (pDevice); + } - return ret; + return ret; } /* * Probe, Map, and Init 570x device. */ -int eth_init(bd_t *bis) +int eth_init (bd_t * bis) { - int i, rv, devFound = FALSE; - pci_dev_t devbusfn; - unsigned short status; - - /* Find PCI device, if it exists, configure ... */ - for( i = 0; i < n570xDevices; i++){ - devbusfn = pci_find_device(bcm570xDevices[i].vendor_id, - bcm570xDevices[i].device_id, 0); - if(devbusfn == -1) { - continue; /* No device of that vendor/device ID */ + int i, rv, devFound = FALSE; + pci_dev_t devbusfn; + unsigned short status; + + /* Find PCI device, if it exists, configure ... */ + for (i = 0; i < n570xDevices; i++) { + devbusfn = pci_find_device (bcm570xDevices[i].vendor_id, + bcm570xDevices[i].device_id, 0); + if (devbusfn == -1) { + continue; /* No device of that vendor/device ID */ + } else { + + /* Set ILINE */ + pci_write_config_byte (devbusfn, + PCI_INTERRUPT_LINE, + BCM570X_ILINE); + + /* + * 0x10 - 0x14 define one 64-bit MBAR. + * 0x14 is the higher-order address bits of the BAR. + */ + pci_write_config_dword (devbusfn, + PCI_BASE_ADDRESS_1, 0); + + ioBase = BCM570X_MBAR; + + pci_write_config_dword (devbusfn, + PCI_BASE_ADDRESS_0, ioBase); + + /* + * Enable PCI memory, IO, and Master -- don't + * reset any status bits in doing so. + */ + pci_read_config_word (devbusfn, PCI_COMMAND, &status); + + status |= PCI_COMMAND_MEMORY | PCI_COMMAND_MASTER; + + pci_write_config_word (devbusfn, PCI_COMMAND, status); + + printf + ("\n%s: bus %d, device %d, function %d: MBAR=0x%x\n", + board_info[bcm570xDevices[i].board_id].name, + PCI_BUS (devbusfn), PCI_DEV (devbusfn), + PCI_FUNC (devbusfn), ioBase); + + /* Allocate once, but always clear on init */ + if (!pDevice) { + pDevice = malloc (sizeof (UM_DEVICE_BLOCK)); + pUmDevice = (PUM_DEVICE_BLOCK) pDevice; + memset (pDevice, 0x0, sizeof (UM_DEVICE_BLOCK)); + } + + /* Configure pci dev structure */ + pUmDevice->pdev = devbusfn; + pUmDevice->index = 0; + pUmDevice->tx_pkt = 0; + pUmDevice->rx_pkt = 0; + devFound = TRUE; + break; + } + } + + if (!devFound) { + printf + ("eth_init: FAILURE: no BCM570x Ethernet devices found.\n"); + return -1; + } + + /* Setup defaults for chip */ + pDevice->TaskToOffload = LM_TASK_OFFLOAD_NONE; + + if (pDevice->ChipRevId == T3_CHIP_ID_5700_B0) { + pDevice->TaskToOffload = LM_TASK_OFFLOAD_NONE; } else { - /* Set ILINE */ - pci_write_config_byte(devbusfn, - PCI_INTERRUPT_LINE, BCM570X_ILINE); - - /* - * 0x10 - 0x14 define one 64-bit MBAR. - * 0x14 is the higher-order address bits of the BAR. - */ - pci_write_config_dword(devbusfn, - PCI_BASE_ADDRESS_1, 0); - - ioBase = BCM570X_MBAR; - - pci_write_config_dword(devbusfn, - PCI_BASE_ADDRESS_0, ioBase); - - /* - * Enable PCI memory, IO, and Master -- don't - * reset any status bits in doing so. - */ - pci_read_config_word(devbusfn, - PCI_COMMAND, &status); - - status |= PCI_COMMAND_MEMORY|PCI_COMMAND_MASTER; - - pci_write_config_word(devbusfn, - PCI_COMMAND, status); - - printf("\n%s: bus %d, device %d, function %d: MBAR=0x%x\n", - board_info[bcm570xDevices[i].board_id].name, - PCI_BUS(devbusfn), - PCI_DEV(devbusfn), - PCI_FUNC(devbusfn), - ioBase); - - /* Allocate once, but always clear on init */ - if (!pDevice) { - pDevice = malloc(sizeof(UM_DEVICE_BLOCK)); - pUmDevice = (PUM_DEVICE_BLOCK)pDevice; - memset(pDevice, 0x0, sizeof(UM_DEVICE_BLOCK)); - } - - /* Configure pci dev structure */ - pUmDevice->pdev = devbusfn; - pUmDevice->index = 0; - pUmDevice->tx_pkt = 0; - pUmDevice->rx_pkt = 0; - devFound = TRUE; - break; + if (rx_checksum[i]) { + pDevice->TaskToOffload |= + LM_TASK_OFFLOAD_RX_TCP_CHECKSUM | + LM_TASK_OFFLOAD_RX_UDP_CHECKSUM; + } + + if (tx_checksum[i]) { + pDevice->TaskToOffload |= + LM_TASK_OFFLOAD_TX_TCP_CHECKSUM | + LM_TASK_OFFLOAD_TX_UDP_CHECKSUM; + pDevice->NoTxPseudoHdrChksum = TRUE; + } + } + + /* Set Device PCI Memory base address */ + pDevice->pMappedMemBase = (PLM_UINT8) ioBase; + + /* Pull down adapter info */ + if ((rv = LM_GetAdapterInfo (pDevice)) != LM_STATUS_SUCCESS) { + printf ("bcm570xEnd: LM_GetAdapterInfo failed: rv=%d!\n", rv); + return -2; } - } - if(!devFound){ - printf("eth_init: FAILURE: no BCM570x Ethernet devices found.\n"); - return -1; - } + /* Lock not needed */ + pUmDevice->do_global_lock = 0; - /* Setup defaults for chip */ - pDevice->TaskToOffload = LM_TASK_OFFLOAD_NONE; + if (T3_ASIC_REV (pUmDevice->lm_dev.ChipRevId) == T3_ASIC_REV_5700) { + /* The 5700 chip works best without interleaved register */ + /* accesses on certain machines. */ + pUmDevice->do_global_lock = 1; + } - if (pDevice->ChipRevId == T3_CHIP_ID_5700_B0) { - pDevice->TaskToOffload = LM_TASK_OFFLOAD_NONE; - } else { + /* Setup timer delays */ + if (T3_ASIC_REV (pDevice->ChipRevId) == T3_ASIC_REV_5701) { + pDevice->UseTaggedStatus = TRUE; + pUmDevice->timer_interval = CFG_HZ; + } else { + pUmDevice->timer_interval = CFG_HZ / 50; + } - if (rx_checksum[i]) { - pDevice->TaskToOffload |= - LM_TASK_OFFLOAD_RX_TCP_CHECKSUM | - LM_TASK_OFFLOAD_RX_UDP_CHECKSUM; + /* Grab name .... */ + pUmDevice->name = + (char *)malloc (strlen (board_info[bcm570xDevices[i].board_id].name) + + 1); + strcpy (pUmDevice->name, board_info[bcm570xDevices[i].board_id].name); + + memcpy (pDevice->NodeAddress, bis->bi_enetaddr, 6); + LM_SetMacAddress (pDevice, bis->bi_enetaddr); + /* Init queues .. */ + QQ_InitQueue (&pUmDevice->rx_out_of_buf_q.Container, + MAX_RX_PACKET_DESC_COUNT); + pUmDevice->rx_last_cnt = pUmDevice->tx_last_cnt = 0; + + /* delay for 4 seconds */ + pUmDevice->delayed_link_ind = (4 * CFG_HZ) / pUmDevice->timer_interval; + + pUmDevice->adaptive_expiry = CFG_HZ / pUmDevice->timer_interval; + + /* Sometimes we get spurious ints. after reset when link is down. */ + /* This field tells the isr to service the int. even if there is */ + /* no status block update. */ + pUmDevice->adapter_just_inited = + (3 * CFG_HZ) / pUmDevice->timer_interval; + + /* Initialize 570x */ + if (LM_InitializeAdapter (pDevice) != LM_STATUS_SUCCESS) { + printf ("ERROR: Adapter initialization failed.\n"); + return ERROR; } - if (tx_checksum[i]) { - pDevice->TaskToOffload |= - LM_TASK_OFFLOAD_TX_TCP_CHECKSUM | - LM_TASK_OFFLOAD_TX_UDP_CHECKSUM; - pDevice->NoTxPseudoHdrChksum = TRUE; + /* Enable chip ISR */ + LM_EnableInterrupt (pDevice); + + /* Clear MC table */ + LM_MulticastClear (pDevice); + + /* Enable Multicast */ + LM_SetReceiveMask (pDevice, + pDevice->ReceiveMask | LM_ACCEPT_ALL_MULTICAST); + + pUmDevice->opened = 1; + pUmDevice->tx_full = 0; + pUmDevice->tx_pkt = 0; + pUmDevice->rx_pkt = 0; + printf ("eth%d: %s @0x%lx,", + pDevice->index, pUmDevice->name, (unsigned long)ioBase); + printf ("node addr "); + for (i = 0; i < 6; i++) { + printf ("%2.2x", pDevice->NodeAddress[i]); } - } - - /* Set Device PCI Memory base address */ - pDevice->pMappedMemBase = (PLM_UINT8) ioBase; - - /* Pull down adapter info */ - if ((rv = LM_GetAdapterInfo(pDevice)) != LM_STATUS_SUCCESS) { - printf("bcm570xEnd: LM_GetAdapterInfo failed: rv=%d!\n", rv ); - return -2; - } - - /* Lock not needed */ - pUmDevice->do_global_lock = 0; - - if (T3_ASIC_REV(pUmDevice->lm_dev.ChipRevId) == T3_ASIC_REV_5700) { - /* The 5700 chip works best without interleaved register */ - /* accesses on certain machines. */ - pUmDevice->do_global_lock = 1; - } - - /* Setup timer delays */ - if (T3_ASIC_REV(pDevice->ChipRevId) == T3_ASIC_REV_5701) { - pDevice->UseTaggedStatus = TRUE; - pUmDevice->timer_interval = CFG_HZ; - } - else { - pUmDevice->timer_interval = CFG_HZ / 50; - } - - /* Grab name .... */ - pUmDevice->name = - (char*)malloc(strlen(board_info[bcm570xDevices[i].board_id].name)+1); - strcpy(pUmDevice->name,board_info[bcm570xDevices[i].board_id].name); - - memcpy(pDevice->NodeAddress, bis->bi_enetaddr, 6); - LM_SetMacAddress(pDevice, bis->bi_enetaddr); - /* Init queues .. */ - QQ_InitQueue(&pUmDevice->rx_out_of_buf_q.Container, - MAX_RX_PACKET_DESC_COUNT); - pUmDevice->rx_last_cnt = pUmDevice->tx_last_cnt = 0; - - /* delay for 4 seconds */ - pUmDevice->delayed_link_ind = - (4 * CFG_HZ) / pUmDevice->timer_interval; - - pUmDevice->adaptive_expiry = - CFG_HZ / pUmDevice->timer_interval; - - /* Sometimes we get spurious ints. after reset when link is down. */ - /* This field tells the isr to service the int. even if there is */ - /* no status block update. */ - pUmDevice->adapter_just_inited = - (3 * CFG_HZ) / pUmDevice->timer_interval; - - /* Initialize 570x */ - if (LM_InitializeAdapter(pDevice) != LM_STATUS_SUCCESS) { - printf("ERROR: Adapter initialization failed.\n"); - return ERROR; - } - - /* Enable chip ISR */ - LM_EnableInterrupt(pDevice); - - /* Clear MC table */ - LM_MulticastClear(pDevice); - - /* Enable Multicast */ - LM_SetReceiveMask(pDevice, - pDevice->ReceiveMask | LM_ACCEPT_ALL_MULTICAST); - - pUmDevice->opened = 1; - pUmDevice->tx_full = 0; - pUmDevice->tx_pkt = 0; - pUmDevice->rx_pkt = 0; - printf("eth%d: %s @0x%lx,", - pDevice->index, pUmDevice->name, (unsigned long)ioBase); - printf( "node addr "); - for (i = 0; i < 6; i++) { - printf("%2.2x", pDevice->NodeAddress[i]); - } - printf("\n"); - - printf("eth%d: ", pDevice->index); - printf("%s with ", - chip_rev[bcm570xDevices[i].board_id].name); - - if ((pDevice->PhyId & PHY_ID_MASK) == PHY_BCM5400_PHY_ID) - printf("Broadcom BCM5400 Copper "); - else if ((pDevice->PhyId & PHY_ID_MASK) == PHY_BCM5401_PHY_ID) - printf("Broadcom BCM5401 Copper "); - else if ((pDevice->PhyId & PHY_ID_MASK) == PHY_BCM5411_PHY_ID) - printf("Broadcom BCM5411 Copper "); - else if ((pDevice->PhyId & PHY_ID_MASK) == PHY_BCM5701_PHY_ID) - printf("Broadcom BCM5701 Integrated Copper "); - else if ((pDevice->PhyId & PHY_ID_MASK) == PHY_BCM5703_PHY_ID) - printf("Broadcom BCM5703 Integrated Copper "); - else if ((pDevice->PhyId & PHY_ID_MASK) == PHY_BCM8002_PHY_ID) - printf("Broadcom BCM8002 SerDes "); - else if (pDevice->EnableTbi) - printf("Agilent HDMP-1636 SerDes "); - else - printf("Unknown "); - printf("transceiver found\n"); - - printf("eth%d: %s, MTU: %d,", - pDevice->index, pDevice->BusSpeedStr, 1500); - - if ((pDevice->ChipRevId != T3_CHIP_ID_5700_B0) && - rx_checksum[i]) - printf("Rx Checksum ON\n"); - else - printf("Rx Checksum OFF\n"); - initialized++; - - return 0; + printf ("\n"); + + printf ("eth%d: ", pDevice->index); + printf ("%s with ", chip_rev[bcm570xDevices[i].board_id].name); + + if ((pDevice->PhyId & PHY_ID_MASK) == PHY_BCM5400_PHY_ID) + printf ("Broadcom BCM5400 Copper "); + else if ((pDevice->PhyId & PHY_ID_MASK) == PHY_BCM5401_PHY_ID) + printf ("Broadcom BCM5401 Copper "); + else if ((pDevice->PhyId & PHY_ID_MASK) == PHY_BCM5411_PHY_ID) + printf ("Broadcom BCM5411 Copper "); + else if ((pDevice->PhyId & PHY_ID_MASK) == PHY_BCM5701_PHY_ID) + printf ("Broadcom BCM5701 Integrated Copper "); + else if ((pDevice->PhyId & PHY_ID_MASK) == PHY_BCM5703_PHY_ID) + printf ("Broadcom BCM5703 Integrated Copper "); + else if ((pDevice->PhyId & PHY_ID_MASK) == PHY_BCM8002_PHY_ID) + printf ("Broadcom BCM8002 SerDes "); + else if (pDevice->EnableTbi) + printf ("Agilent HDMP-1636 SerDes "); + else + printf ("Unknown "); + printf ("transceiver found\n"); + + printf ("eth%d: %s, MTU: %d,", + pDevice->index, pDevice->BusSpeedStr, 1500); + + if ((pDevice->ChipRevId != T3_CHIP_ID_5700_B0) && rx_checksum[i]) + printf ("Rx Checksum ON\n"); + else + printf ("Rx Checksum OFF\n"); + initialized++; + + return 0; } /* Ethernet Interrupt service routine */ -void -eth_isr(void) +void eth_isr (void) { - LM_UINT32 oldtag, newtag; - int i; - - pUmDevice->interrupt = 1; - - if (pDevice->UseTaggedStatus) { - if ((pDevice->pStatusBlkVirt->Status & STATUS_BLOCK_UPDATED) || - pUmDevice->adapter_just_inited) { - MB_REG_WR(pDevice, Mailbox.Interrupt[0].Low, 1); - oldtag = pDevice->pStatusBlkVirt->StatusTag; - - for (i = 0; ; i++) { - pDevice->pStatusBlkVirt->Status &= ~STATUS_BLOCK_UPDATED; - LM_ServiceInterrupts(pDevice); - newtag = pDevice->pStatusBlkVirt->StatusTag; - if ((newtag == oldtag) || (i > 50)) { - MB_REG_WR(pDevice, Mailbox.Interrupt[0].Low, newtag << 24); - if (pDevice->UndiFix) { - REG_WR(pDevice, Grc.LocalCtrl, - pDevice->GrcLocalCtrl | 0x2); - } - break; - } - oldtag = newtag; - } + LM_UINT32 oldtag, newtag; + int i; + + pUmDevice->interrupt = 1; + + if (pDevice->UseTaggedStatus) { + if ((pDevice->pStatusBlkVirt->Status & STATUS_BLOCK_UPDATED) || + pUmDevice->adapter_just_inited) { + MB_REG_WR (pDevice, Mailbox.Interrupt[0].Low, 1); + oldtag = pDevice->pStatusBlkVirt->StatusTag; + + for (i = 0;; i++) { + pDevice->pStatusBlkVirt->Status &= + ~STATUS_BLOCK_UPDATED; + LM_ServiceInterrupts (pDevice); + newtag = pDevice->pStatusBlkVirt->StatusTag; + if ((newtag == oldtag) || (i > 50)) { + MB_REG_WR (pDevice, + Mailbox.Interrupt[0].Low, + newtag << 24); + if (pDevice->UndiFix) { + REG_WR (pDevice, Grc.LocalCtrl, + pDevice-> + GrcLocalCtrl | 0x2); + } + break; + } + oldtag = newtag; + } + } + } else { + while (pDevice->pStatusBlkVirt->Status & STATUS_BLOCK_UPDATED) { + unsigned int dummy; + + pDevice->pMemView->Mailbox.Interrupt[0].Low = 1; + pDevice->pStatusBlkVirt->Status &= + ~STATUS_BLOCK_UPDATED; + LM_ServiceInterrupts (pDevice); + pDevice->pMemView->Mailbox.Interrupt[0].Low = 0; + dummy = pDevice->pMemView->Mailbox.Interrupt[0].Low; + } + } + + /* Allocate new RX buffers */ + if (QQ_GetEntryCnt (&pUmDevice->rx_out_of_buf_q.Container)) { + bcm570xReplenishRxBuffers (pUmDevice); } - } - else { - while (pDevice->pStatusBlkVirt->Status & STATUS_BLOCK_UPDATED) { - unsigned int dummy; - - pDevice->pMemView->Mailbox.Interrupt[0].Low = 1; - pDevice->pStatusBlkVirt->Status &= ~STATUS_BLOCK_UPDATED; - LM_ServiceInterrupts(pDevice); - pDevice->pMemView->Mailbox.Interrupt[0].Low = 0; - dummy = pDevice->pMemView->Mailbox.Interrupt[0].Low; + + /* Queue packets */ + if (QQ_GetEntryCnt (&pDevice->RxPacketFreeQ.Container)) { + LM_QueueRxPackets (pDevice); + } + + if (pUmDevice->tx_queued) { + pUmDevice->tx_queued = 0; } - } - - /* Allocate new RX buffers */ - if (QQ_GetEntryCnt(&pUmDevice->rx_out_of_buf_q.Container)) { - bcm570xReplenishRxBuffers(pUmDevice); - } - - /* Queue packets */ - if (QQ_GetEntryCnt(&pDevice->RxPacketFreeQ.Container)) { - LM_QueueRxPackets(pDevice); - } - - if (pUmDevice->tx_queued) { - pUmDevice->tx_queued = 0; - } - - if(pUmDevice->tx_full){ - if(pDevice->LinkStatus != LM_STATUS_LINK_DOWN){ - printf("NOTICE: tx was previously blocked, restarting MUX\n"); - pUmDevice->tx_full = 0; + + if (pUmDevice->tx_full) { + if (pDevice->LinkStatus != LM_STATUS_LINK_DOWN) { + printf + ("NOTICE: tx was previously blocked, restarting MUX\n"); + pUmDevice->tx_full = 0; + } } - } - pUmDevice->interrupt = 0; + pUmDevice->interrupt = 0; } -int -eth_send(volatile void *packet, int length) +int eth_send (volatile void *packet, int length) { - int status = 0; + int status = 0; #if ET_DEBUG - unsigned char* ptr = (unsigned char*)packet; + unsigned char *ptr = (unsigned char *)packet; #endif - PLM_PACKET pPacket; - PUM_PACKET pUmPacket; + PLM_PACKET pPacket; + PUM_PACKET pUmPacket; - /* Link down, return */ - while(pDevice->LinkStatus == LM_STATUS_LINK_DOWN) { + /* Link down, return */ + while (pDevice->LinkStatus == LM_STATUS_LINK_DOWN) { #if 0 - printf("eth%d: link down - check cable or link partner.\n", - pUmDevice->index); + printf ("eth%d: link down - check cable or link partner.\n", + pUmDevice->index); #endif - eth_isr(); + eth_isr (); + + /* Wait to see link for one-half a second before sending ... */ + udelay (1500000); - /* Wait to see link for one-half a second before sending ... */ - udelay(1500000); + } - } + /* Clear sent flag */ + pUmDevice->tx_pkt = 0; - /* Clear sent flag */ - pUmDevice->tx_pkt = 0; + /* Previously blocked */ + if (pUmDevice->tx_full) { + printf ("eth%d: tx blocked.\n", pUmDevice->index); + return 0; + } - /* Previously blocked */ - if(pUmDevice->tx_full){ - printf("eth%d: tx blocked.\n", pUmDevice->index); - return 0; - } + pPacket = (PLM_PACKET) + QQ_PopHead (&pDevice->TxPacketFreeQ.Container); - pPacket = (PLM_PACKET) - QQ_PopHead(&pDevice->TxPacketFreeQ.Container); + if (pPacket == 0) { + pUmDevice->tx_full = 1; + printf ("bcm570xEndSend: TX full!\n"); + return 0; + } - if (pPacket == 0) { - pUmDevice->tx_full = 1; - printf("bcm570xEndSend: TX full!\n"); - return 0; - } + if (pDevice->SendBdLeft.counter == 0) { + pUmDevice->tx_full = 1; + printf ("bcm570xEndSend: no more TX descriptors!\n"); + QQ_PushHead (&pDevice->TxPacketFreeQ.Container, pPacket); + return 0; + } - if (pDevice->SendBdLeft.counter == 0) { - pUmDevice->tx_full = 1; - printf("bcm570xEndSend: no more TX descriptors!\n"); - QQ_PushHead(&pDevice->TxPacketFreeQ.Container, pPacket); - return 0; - } - - if (length <= 0){ - printf("eth: bad packet size: %d\n", length); - goto out; - } - - /* Get packet buffers and fragment list */ - pUmPacket = (PUM_PACKET) pPacket; - /* Single DMA Descriptor transmit. - * Fragments may be provided, but one DMA descriptor max is - * used to send the packet. - */ - if (MM_CoalesceTxBuffer (pDevice, pPacket) != LM_STATUS_SUCCESS) { - if (pUmPacket->skbuff == NULL){ - /* Packet was discarded */ - printf("TX: failed (1)\n"); - status = 1; - } else{ - printf("TX: failed (2)\n"); - status = 2; + if (length <= 0) { + printf ("eth: bad packet size: %d\n", length); + goto out; } - QQ_PushHead (&pDevice->TxPacketFreeQ.Container, pPacket); - return status; - } - - /* Copy packet to DMA buffer */ - memset(pUmPacket->skbuff, 0x0, MAX_PACKET_SIZE); - memcpy((void*)pUmPacket->skbuff, (void*)packet, length); - pPacket->PacketSize = length; - pPacket->Flags |= SND_BD_FLAG_END|SND_BD_FLAG_COAL_NOW; - pPacket->u.Tx.FragCount = 1; - /* We've already provided a frame ready for transmission */ - pPacket->Flags &= ~SND_BD_FLAG_TCP_UDP_CKSUM; - - if ( LM_SendPacket(pDevice, pPacket) == LM_STATUS_FAILURE){ - /* - * A lower level send failure will push the packet descriptor back - * in the free queue, so just deal with the VxWorks clusters. + + /* Get packet buffers and fragment list */ + pUmPacket = (PUM_PACKET) pPacket; + /* Single DMA Descriptor transmit. + * Fragments may be provided, but one DMA descriptor max is + * used to send the packet. */ - if (pUmPacket->skbuff == NULL){ - printf("TX failed (1)!\n"); - /* Packet was discarded */ - status = 3; - } else { - /* A resource problem ... */ - printf("TX failed (2)!\n"); - status = 4; + if (MM_CoalesceTxBuffer (pDevice, pPacket) != LM_STATUS_SUCCESS) { + if (pUmPacket->skbuff == NULL) { + /* Packet was discarded */ + printf ("TX: failed (1)\n"); + status = 1; + } else { + printf ("TX: failed (2)\n"); + status = 2; + } + QQ_PushHead (&pDevice->TxPacketFreeQ.Container, pPacket); + return status; } - if (QQ_GetEntryCnt(&pDevice->TxPacketFreeQ.Container) == 0) { - printf("TX: emptyQ!\n"); - pUmDevice->tx_full = 1; + /* Copy packet to DMA buffer */ + memset (pUmPacket->skbuff, 0x0, MAX_PACKET_SIZE); + memcpy ((void *)pUmPacket->skbuff, (void *)packet, length); + pPacket->PacketSize = length; + pPacket->Flags |= SND_BD_FLAG_END | SND_BD_FLAG_COAL_NOW; + pPacket->u.Tx.FragCount = 1; + /* We've already provided a frame ready for transmission */ + pPacket->Flags &= ~SND_BD_FLAG_TCP_UDP_CKSUM; + + if (LM_SendPacket (pDevice, pPacket) == LM_STATUS_FAILURE) { + /* + * A lower level send failure will push the packet descriptor back + * in the free queue, so just deal with the VxWorks clusters. + */ + if (pUmPacket->skbuff == NULL) { + printf ("TX failed (1)!\n"); + /* Packet was discarded */ + status = 3; + } else { + /* A resource problem ... */ + printf ("TX failed (2)!\n"); + status = 4; + } + + if (QQ_GetEntryCnt (&pDevice->TxPacketFreeQ.Container) == 0) { + printf ("TX: emptyQ!\n"); + pUmDevice->tx_full = 1; + } } - } - while(pUmDevice->tx_pkt == 0){ - /* Service TX */ - eth_isr(); - } + while (pUmDevice->tx_pkt == 0) { + /* Service TX */ + eth_isr (); + } #if ET_DEBUG - printf("eth_send: 0x%x, %d bytes\n" - "[%x %x %x %x %x %x %x %x %x %x %x %x %x %x %x %x] ...\n", - (int)pPacket, length, - ptr[0],ptr[1],ptr[2],ptr[3],ptr[4],ptr[5], - ptr[6],ptr[7],ptr[8],ptr[9],ptr[10],ptr[11],ptr[12], - ptr[13],ptr[14],ptr[15]); + printf ("eth_send: 0x%x, %d bytes\n" + "[%x %x %x %x %x %x %x %x %x %x %x %x %x %x %x %x] ...\n", + (int)pPacket, length, + ptr[0], ptr[1], ptr[2], ptr[3], ptr[4], ptr[5], + ptr[6], ptr[7], ptr[8], ptr[9], ptr[10], ptr[11], ptr[12], + ptr[13], ptr[14], ptr[15]); #endif - pUmDevice->tx_pkt = 0; - QQ_PushHead(&pDevice->TxPacketFreeQ.Container, pPacket); + pUmDevice->tx_pkt = 0; + QQ_PushHead (&pDevice->TxPacketFreeQ.Container, pPacket); - /* Done with send */ - out: - return status; + /* Done with send */ + out: + return status; } - /* Ethernet receive */ -int -eth_rx(void) +int eth_rx (void) { - PLM_PACKET pPacket = NULL; - PUM_PACKET pUmPacket = NULL; - void *skb; - int size=0; + PLM_PACKET pPacket = NULL; + PUM_PACKET pUmPacket = NULL; + void *skb; + int size = 0; - while(TRUE) { + while (TRUE) { - bcm570x_service_isr: - /* Pull down packet if it is there */ - eth_isr(); + bcm570x_service_isr: + /* Pull down packet if it is there */ + eth_isr (); - /* Indicate RX packets called */ - if(pUmDevice->rx_pkt){ - /* printf("eth_rx: got a packet...\n"); */ - pUmDevice->rx_pkt = 0; - } else { - /* printf("eth_rx: waiting for packet...\n"); */ - goto bcm570x_service_isr; - } + /* Indicate RX packets called */ + if (pUmDevice->rx_pkt) { + /* printf("eth_rx: got a packet...\n"); */ + pUmDevice->rx_pkt = 0; + } else { + /* printf("eth_rx: waiting for packet...\n"); */ + goto bcm570x_service_isr; + } - pPacket = (PLM_PACKET) - QQ_PopHead(&pDevice->RxPacketReceivedQ.Container); + pPacket = (PLM_PACKET) + QQ_PopHead (&pDevice->RxPacketReceivedQ.Container); - if (pPacket == 0){ - printf("eth_rx: empty packet!\n"); - goto bcm570x_service_isr; - } + if (pPacket == 0) { + printf ("eth_rx: empty packet!\n"); + goto bcm570x_service_isr; + } - pUmPacket = (PUM_PACKET) pPacket; + pUmPacket = (PUM_PACKET) pPacket; #if ET_DEBUG - printf("eth_rx: packet @0x%x\n", - (int)pPacket); + printf ("eth_rx: packet @0x%x\n", (int)pPacket); #endif - /* If the packet generated an error, reuse buffer */ - if ((pPacket->PacketStatus != LM_STATUS_SUCCESS) || - ((size = pPacket->PacketSize) > pDevice->RxMtu)) { - - /* reuse skb */ - QQ_PushTail(&pDevice->RxPacketFreeQ.Container, pPacket); - printf("eth_rx: error in packet dma!\n"); - goto bcm570x_service_isr; - } + /* If the packet generated an error, reuse buffer */ + if ((pPacket->PacketStatus != LM_STATUS_SUCCESS) || + ((size = pPacket->PacketSize) > pDevice->RxMtu)) { + + /* reuse skb */ + QQ_PushTail (&pDevice->RxPacketFreeQ.Container, + pPacket); + printf ("eth_rx: error in packet dma!\n"); + goto bcm570x_service_isr; + } - /* Set size and address */ - skb = pUmPacket->skbuff; - size = pPacket->PacketSize; + /* Set size and address */ + skb = pUmPacket->skbuff; + size = pPacket->PacketSize; - /* Pass the packet up to the protocol - * layers. - */ - NetReceive(skb, size); + /* Pass the packet up to the protocol + * layers. + */ + NetReceive (skb, size); - /* Free packet buffer */ - bcm570xPktFree (pUmDevice->index, skb); - pUmPacket->skbuff = NULL; + /* Free packet buffer */ + bcm570xPktFree (pUmDevice->index, skb); + pUmPacket->skbuff = NULL; - /* Reuse SKB */ - QQ_PushTail(&pDevice->RxPacketFreeQ.Container, pPacket); + /* Reuse SKB */ + QQ_PushTail (&pDevice->RxPacketFreeQ.Container, pPacket); - return 0; /* Got a packet, bail ... */ - } - return size; + return 0; /* Got a packet, bail ... */ + } + return size; } - /* Shut down device */ -void -eth_halt(void) +void eth_halt (void) { - int i; - if ( initialized) - if (pDevice && pUmDevice && pUmDevice->opened){ - printf("\neth%d:%s,", pUmDevice->index, pUmDevice->name); - printf("HALT,"); - /* stop device */ - LM_Halt(pDevice); - printf("POWER DOWN,"); - LM_SetPowerState(pDevice, LM_POWER_STATE_D3); - - /* Free the memory allocated by the device in tigon3 */ - for (i = 0; i < pUmDevice->mem_list_num; i++) { - if (pUmDevice->mem_list[i]) { - /* sanity check */ - if (pUmDevice->dma_list[i]) { /* cache-safe memory */ - free(pUmDevice->mem_list[i]); - } else { - free(pUmDevice->mem_list[i]); /* normal memory */ + int i; + if (initialized) + if (pDevice && pUmDevice && pUmDevice->opened) { + printf ("\neth%d:%s,", pUmDevice->index, + pUmDevice->name); + printf ("HALT,"); + /* stop device */ + LM_Halt (pDevice); + printf ("POWER DOWN,"); + LM_SetPowerState (pDevice, LM_POWER_STATE_D3); + + /* Free the memory allocated by the device in tigon3 */ + for (i = 0; i < pUmDevice->mem_list_num; i++) { + if (pUmDevice->mem_list[i]) { + /* sanity check */ + if (pUmDevice->dma_list[i]) { /* cache-safe memory */ + free (pUmDevice->mem_list[i]); + } else { + free (pUmDevice->mem_list[i]); /* normal memory */ + } + } + } + pUmDevice->opened = 0; + free (pDevice); + pDevice = NULL; + pUmDevice = NULL; + initialized = 0; + printf ("done - offline.\n"); } - } - } - pUmDevice->opened = 0; - free(pDevice); - pDevice = NULL; - pUmDevice = NULL; - initialized = 0; - printf("done - offline.\n"); - } } - /* * * Middle Module: Interface between the HW driver (tigon3 modules) and @@ -843,409 +834,380 @@ eth_halt(void) */ /* Middle module dependency - size of a packet descriptor */ -int MM_Packet_Desc_Size = sizeof(UM_PACKET); - +int MM_Packet_Desc_Size = sizeof (UM_PACKET); LM_STATUS -MM_ReadConfig32(PLM_DEVICE_BLOCK pDevice, - LM_UINT32 Offset, - LM_UINT32 *pValue32) +MM_ReadConfig32 (PLM_DEVICE_BLOCK pDevice, + LM_UINT32 Offset, LM_UINT32 * pValue32) { - UM_DEVICE_BLOCK *pUmDevice; - pUmDevice = (UM_DEVICE_BLOCK *) pDevice; - pci_read_config_dword(pUmDevice->pdev, - Offset, (u32 *) pValue32); - return LM_STATUS_SUCCESS; + UM_DEVICE_BLOCK *pUmDevice; + pUmDevice = (UM_DEVICE_BLOCK *) pDevice; + pci_read_config_dword (pUmDevice->pdev, Offset, (u32 *) pValue32); + return LM_STATUS_SUCCESS; } - LM_STATUS -MM_WriteConfig32(PLM_DEVICE_BLOCK pDevice, - LM_UINT32 Offset, - LM_UINT32 Value32) +MM_WriteConfig32 (PLM_DEVICE_BLOCK pDevice, LM_UINT32 Offset, LM_UINT32 Value32) { - UM_DEVICE_BLOCK *pUmDevice; - pUmDevice = (UM_DEVICE_BLOCK *) pDevice; - pci_write_config_dword(pUmDevice->pdev, - Offset, Value32); - return LM_STATUS_SUCCESS; + UM_DEVICE_BLOCK *pUmDevice; + pUmDevice = (UM_DEVICE_BLOCK *) pDevice; + pci_write_config_dword (pUmDevice->pdev, Offset, Value32); + return LM_STATUS_SUCCESS; } - LM_STATUS -MM_ReadConfig16(PLM_DEVICE_BLOCK pDevice, - LM_UINT32 Offset, - LM_UINT16 *pValue16) +MM_ReadConfig16 (PLM_DEVICE_BLOCK pDevice, + LM_UINT32 Offset, LM_UINT16 * pValue16) { - UM_DEVICE_BLOCK *pUmDevice; - pUmDevice = (UM_DEVICE_BLOCK *) pDevice; - pci_read_config_word(pUmDevice->pdev, - Offset, (u16*) pValue16); - return LM_STATUS_SUCCESS; + UM_DEVICE_BLOCK *pUmDevice; + pUmDevice = (UM_DEVICE_BLOCK *) pDevice; + pci_read_config_word (pUmDevice->pdev, Offset, (u16 *) pValue16); + return LM_STATUS_SUCCESS; } LM_STATUS -MM_WriteConfig16(PLM_DEVICE_BLOCK pDevice, - LM_UINT32 Offset, - LM_UINT16 Value16) +MM_WriteConfig16 (PLM_DEVICE_BLOCK pDevice, LM_UINT32 Offset, LM_UINT16 Value16) { - UM_DEVICE_BLOCK *pUmDevice; - pUmDevice = (UM_DEVICE_BLOCK *) pDevice; - pci_write_config_word(pUmDevice->pdev, - Offset, Value16); - return LM_STATUS_SUCCESS; + UM_DEVICE_BLOCK *pUmDevice; + pUmDevice = (UM_DEVICE_BLOCK *) pDevice; + pci_write_config_word (pUmDevice->pdev, Offset, Value16); + return LM_STATUS_SUCCESS; } - LM_STATUS -MM_AllocateSharedMemory(PLM_DEVICE_BLOCK pDevice, LM_UINT32 BlockSize, - PLM_VOID *pMemoryBlockVirt, - PLM_PHYSICAL_ADDRESS pMemoryBlockPhy, - LM_BOOL Cached) +MM_AllocateSharedMemory (PLM_DEVICE_BLOCK pDevice, LM_UINT32 BlockSize, + PLM_VOID * pMemoryBlockVirt, + PLM_PHYSICAL_ADDRESS pMemoryBlockPhy, LM_BOOL Cached) { - PLM_VOID pvirt; - PUM_DEVICE_BLOCK pUmDevice = (PUM_DEVICE_BLOCK) pDevice; - dma_addr_t mapping; + PLM_VOID pvirt; + PUM_DEVICE_BLOCK pUmDevice = (PUM_DEVICE_BLOCK) pDevice; + dma_addr_t mapping; - pvirt = malloc(BlockSize); - mapping = (dma_addr_t)(pvirt); - if (!pvirt) - return LM_STATUS_FAILURE; + pvirt = malloc (BlockSize); + mapping = (dma_addr_t) (pvirt); + if (!pvirt) + return LM_STATUS_FAILURE; - pUmDevice->mem_list[pUmDevice->mem_list_num] = pvirt; - pUmDevice->dma_list[pUmDevice->mem_list_num] = mapping; - pUmDevice->mem_size_list[pUmDevice->mem_list_num++] = BlockSize; - memset(pvirt, 0, BlockSize); + pUmDevice->mem_list[pUmDevice->mem_list_num] = pvirt; + pUmDevice->dma_list[pUmDevice->mem_list_num] = mapping; + pUmDevice->mem_size_list[pUmDevice->mem_list_num++] = BlockSize; + memset (pvirt, 0, BlockSize); - *pMemoryBlockVirt = (PLM_VOID) pvirt; - MM_SetAddr (pMemoryBlockPhy, (dma_addr_t) mapping); + *pMemoryBlockVirt = (PLM_VOID) pvirt; + MM_SetAddr (pMemoryBlockPhy, (dma_addr_t) mapping); - return LM_STATUS_SUCCESS; + return LM_STATUS_SUCCESS; } - LM_STATUS -MM_AllocateMemory(PLM_DEVICE_BLOCK pDevice, LM_UINT32 BlockSize, - PLM_VOID *pMemoryBlockVirt) +MM_AllocateMemory (PLM_DEVICE_BLOCK pDevice, LM_UINT32 BlockSize, + PLM_VOID * pMemoryBlockVirt) { - PLM_VOID pvirt; - PUM_DEVICE_BLOCK pUmDevice = (PUM_DEVICE_BLOCK) pDevice; + PLM_VOID pvirt; + PUM_DEVICE_BLOCK pUmDevice = (PUM_DEVICE_BLOCK) pDevice; - pvirt = malloc(BlockSize); + pvirt = malloc (BlockSize); - if (!pvirt) - return LM_STATUS_FAILURE; + if (!pvirt) + return LM_STATUS_FAILURE; - pUmDevice->mem_list[pUmDevice->mem_list_num] = pvirt; - pUmDevice->dma_list[pUmDevice->mem_list_num] = 0; - pUmDevice->mem_size_list[pUmDevice->mem_list_num++] = BlockSize; - memset(pvirt, 0, BlockSize); - *pMemoryBlockVirt = pvirt; + pUmDevice->mem_list[pUmDevice->mem_list_num] = pvirt; + pUmDevice->dma_list[pUmDevice->mem_list_num] = 0; + pUmDevice->mem_size_list[pUmDevice->mem_list_num++] = BlockSize; + memset (pvirt, 0, BlockSize); + *pMemoryBlockVirt = pvirt; - return LM_STATUS_SUCCESS; + return LM_STATUS_SUCCESS; } -LM_STATUS -MM_MapMemBase(PLM_DEVICE_BLOCK pDevice) +LM_STATUS MM_MapMemBase (PLM_DEVICE_BLOCK pDevice) { - printf("BCM570x PCI Memory base address @0x%x\n", - (unsigned int)pDevice->pMappedMemBase); - return LM_STATUS_SUCCESS; + printf ("BCM570x PCI Memory base address @0x%x\n", + (unsigned int)pDevice->pMappedMemBase); + return LM_STATUS_SUCCESS; } -LM_STATUS -MM_InitializeUmPackets(PLM_DEVICE_BLOCK pDevice) +LM_STATUS MM_InitializeUmPackets (PLM_DEVICE_BLOCK pDevice) { - int i; - void* skb; - PUM_DEVICE_BLOCK pUmDevice = (PUM_DEVICE_BLOCK) pDevice; - PUM_PACKET pUmPacket = NULL; - PLM_PACKET pPacket = NULL; - - for (i = 0; i < pDevice->RxPacketDescCnt; i++) { - pPacket = QQ_PopHead(&pDevice->RxPacketFreeQ.Container); - pUmPacket = (PUM_PACKET) pPacket; + int i; + void *skb; + PUM_DEVICE_BLOCK pUmDevice = (PUM_DEVICE_BLOCK) pDevice; + PUM_PACKET pUmPacket = NULL; + PLM_PACKET pPacket = NULL; + + for (i = 0; i < pDevice->RxPacketDescCnt; i++) { + pPacket = QQ_PopHead (&pDevice->RxPacketFreeQ.Container); + pUmPacket = (PUM_PACKET) pPacket; + + if (pPacket == 0) { + printf ("MM_InitializeUmPackets: Bad RxPacketFreeQ\n"); + } - if (pPacket == 0) { - printf("MM_InitializeUmPackets: Bad RxPacketFreeQ\n"); - } + skb = bcm570xPktAlloc (pUmDevice->index, + pPacket->u.Rx.RxBufferSize + 2); - skb = bcm570xPktAlloc(pUmDevice->index, - pPacket->u.Rx.RxBufferSize + 2); + if (skb == 0) { + pUmPacket->skbuff = 0; + QQ_PushTail (&pUmDevice->rx_out_of_buf_q.Container, + pPacket); + printf ("MM_InitializeUmPackets: out of buffer.\n"); + continue; + } - if (skb == 0) { - pUmPacket->skbuff = 0; - QQ_PushTail(&pUmDevice->rx_out_of_buf_q.Container, pPacket); - printf("MM_InitializeUmPackets: out of buffer.\n"); - continue; + pUmPacket->skbuff = skb; + QQ_PushTail (&pDevice->RxPacketFreeQ.Container, pPacket); } - pUmPacket->skbuff = skb; - QQ_PushTail(&pDevice->RxPacketFreeQ.Container, pPacket); - } - - pUmDevice->rx_low_buf_thresh = pDevice->RxPacketDescCnt / 8; + pUmDevice->rx_low_buf_thresh = pDevice->RxPacketDescCnt / 8; - return LM_STATUS_SUCCESS; + return LM_STATUS_SUCCESS; } -LM_STATUS -MM_GetConfig(PLM_DEVICE_BLOCK pDevice) +LM_STATUS MM_GetConfig (PLM_DEVICE_BLOCK pDevice) { - PUM_DEVICE_BLOCK pUmDevice = (PUM_DEVICE_BLOCK) pDevice; - int index = pDevice->index; - - if (auto_speed[index] == 0) - pDevice->DisableAutoNeg = TRUE; - else - pDevice->DisableAutoNeg = FALSE; - - if (line_speed[index] == 0) { - pDevice->RequestedMediaType = - LM_REQUESTED_MEDIA_TYPE_AUTO; - pDevice->DisableAutoNeg = FALSE; - } - else { - if (line_speed[index] == 1000) { - if (pDevice->EnableTbi) { - pDevice->RequestedMediaType = - LM_REQUESTED_MEDIA_TYPE_FIBER_1000MBPS_FULL_DUPLEX; - } - else if (full_duplex[index]) { - pDevice->RequestedMediaType = - LM_REQUESTED_MEDIA_TYPE_UTP_1000MBPS_FULL_DUPLEX; - } - else { - pDevice->RequestedMediaType = - LM_REQUESTED_MEDIA_TYPE_UTP_1000MBPS; - } - if (!pDevice->EnableTbi) + PUM_DEVICE_BLOCK pUmDevice = (PUM_DEVICE_BLOCK) pDevice; + int index = pDevice->index; + + if (auto_speed[index] == 0) + pDevice->DisableAutoNeg = TRUE; + else pDevice->DisableAutoNeg = FALSE; + + if (line_speed[index] == 0) { + pDevice->RequestedMediaType = LM_REQUESTED_MEDIA_TYPE_AUTO; + pDevice->DisableAutoNeg = FALSE; + } else { + if (line_speed[index] == 1000) { + if (pDevice->EnableTbi) { + pDevice->RequestedMediaType = + LM_REQUESTED_MEDIA_TYPE_FIBER_1000MBPS_FULL_DUPLEX; + } else if (full_duplex[index]) { + pDevice->RequestedMediaType = + LM_REQUESTED_MEDIA_TYPE_UTP_1000MBPS_FULL_DUPLEX; + } else { + pDevice->RequestedMediaType = + LM_REQUESTED_MEDIA_TYPE_UTP_1000MBPS; + } + if (!pDevice->EnableTbi) + pDevice->DisableAutoNeg = FALSE; + } else if (line_speed[index] == 100) { + if (full_duplex[index]) { + pDevice->RequestedMediaType = + LM_REQUESTED_MEDIA_TYPE_UTP_100MBPS_FULL_DUPLEX; + } else { + pDevice->RequestedMediaType = + LM_REQUESTED_MEDIA_TYPE_UTP_100MBPS; + } + } else if (line_speed[index] == 10) { + if (full_duplex[index]) { + pDevice->RequestedMediaType = + LM_REQUESTED_MEDIA_TYPE_UTP_10MBPS_FULL_DUPLEX; + } else { + pDevice->RequestedMediaType = + LM_REQUESTED_MEDIA_TYPE_UTP_10MBPS; + } + } else { + pDevice->RequestedMediaType = + LM_REQUESTED_MEDIA_TYPE_AUTO; + pDevice->DisableAutoNeg = FALSE; + } + } - else if (line_speed[index] == 100) { - if (full_duplex[index]) { - pDevice->RequestedMediaType = - LM_REQUESTED_MEDIA_TYPE_UTP_100MBPS_FULL_DUPLEX; - } - else { - pDevice->RequestedMediaType = - LM_REQUESTED_MEDIA_TYPE_UTP_100MBPS; - } - } - else if (line_speed[index] == 10) { - if (full_duplex[index]) { - pDevice->RequestedMediaType = - LM_REQUESTED_MEDIA_TYPE_UTP_10MBPS_FULL_DUPLEX; - } - else { - pDevice->RequestedMediaType = - LM_REQUESTED_MEDIA_TYPE_UTP_10MBPS; - } + pDevice->FlowControlCap = 0; + if (rx_flow_control[index] != 0) { + pDevice->FlowControlCap |= LM_FLOW_CONTROL_RECEIVE_PAUSE; } - else { - pDevice->RequestedMediaType = - LM_REQUESTED_MEDIA_TYPE_AUTO; - pDevice->DisableAutoNeg = FALSE; + if (tx_flow_control[index] != 0) { + pDevice->FlowControlCap |= LM_FLOW_CONTROL_TRANSMIT_PAUSE; } - - } - pDevice->FlowControlCap = 0; - if (rx_flow_control[index] != 0) { - pDevice->FlowControlCap |= LM_FLOW_CONTROL_RECEIVE_PAUSE; - } - if (tx_flow_control[index] != 0) { - pDevice->FlowControlCap |= LM_FLOW_CONTROL_TRANSMIT_PAUSE; - } - if ((auto_flow_control[index] != 0) && - (pDevice->DisableAutoNeg == FALSE)) { - - pDevice->FlowControlCap |= LM_FLOW_CONTROL_AUTO_PAUSE; - if ((tx_flow_control[index] == 0) && - (rx_flow_control[index] == 0)) { - pDevice->FlowControlCap |= - LM_FLOW_CONTROL_TRANSMIT_PAUSE | - LM_FLOW_CONTROL_RECEIVE_PAUSE; + if ((auto_flow_control[index] != 0) && + (pDevice->DisableAutoNeg == FALSE)) { + + pDevice->FlowControlCap |= LM_FLOW_CONTROL_AUTO_PAUSE; + if ((tx_flow_control[index] == 0) && + (rx_flow_control[index] == 0)) { + pDevice->FlowControlCap |= + LM_FLOW_CONTROL_TRANSMIT_PAUSE | + LM_FLOW_CONTROL_RECEIVE_PAUSE; + } } - } - /* Default MTU for now */ - pUmDevice->mtu = 1500; + /* Default MTU for now */ + pUmDevice->mtu = 1500; #if T3_JUMBO_RCV_RCB_ENTRY_COUNT - if (pUmDevice->mtu > 1500) { - pDevice->RxMtu = pUmDevice->mtu; - pDevice->RxJumboDescCnt = DEFAULT_JUMBO_RCV_DESC_COUNT; - } - else { - pDevice->RxJumboDescCnt = 0; - } - pDevice->RxJumboDescCnt = rx_jumbo_desc_cnt[index]; + if (pUmDevice->mtu > 1500) { + pDevice->RxMtu = pUmDevice->mtu; + pDevice->RxJumboDescCnt = DEFAULT_JUMBO_RCV_DESC_COUNT; + } else { + pDevice->RxJumboDescCnt = 0; + } + pDevice->RxJumboDescCnt = rx_jumbo_desc_cnt[index]; #else - pDevice->RxMtu = pUmDevice->mtu; + pDevice->RxMtu = pUmDevice->mtu; #endif - if (T3_ASIC_REV(pDevice->ChipRevId) == T3_ASIC_REV_5701) { - pDevice->UseTaggedStatus = TRUE; - pUmDevice->timer_interval = CFG_HZ; - } - else { - pUmDevice->timer_interval = CFG_HZ/50; - } - - pDevice->TxPacketDescCnt = tx_pkt_desc_cnt[index]; - pDevice->RxStdDescCnt = rx_std_desc_cnt[index]; - /* Note: adaptive coalescence really isn't adaptive in this driver */ - pUmDevice->rx_adaptive_coalesce = rx_adaptive_coalesce[index]; - if (!pUmDevice->rx_adaptive_coalesce) { - pDevice->RxCoalescingTicks = rx_coalesce_ticks[index]; - if (pDevice->RxCoalescingTicks > MAX_RX_COALESCING_TICKS) - pDevice->RxCoalescingTicks = MAX_RX_COALESCING_TICKS; - pUmDevice->rx_curr_coalesce_ticks =pDevice->RxCoalescingTicks; - - pDevice->RxMaxCoalescedFrames = rx_max_coalesce_frames[index]; - if (pDevice->RxMaxCoalescedFrames>MAX_RX_MAX_COALESCED_FRAMES) - pDevice->RxMaxCoalescedFrames = - MAX_RX_MAX_COALESCED_FRAMES; - pUmDevice->rx_curr_coalesce_frames = - pDevice->RxMaxCoalescedFrames; - pDevice->StatsCoalescingTicks = stats_coalesce_ticks[index]; - if (pDevice->StatsCoalescingTicks>MAX_STATS_COALESCING_TICKS) - pDevice->StatsCoalescingTicks= - MAX_STATS_COALESCING_TICKS; - } - else { - pUmDevice->rx_curr_coalesce_frames = - DEFAULT_RX_MAX_COALESCED_FRAMES; - pUmDevice->rx_curr_coalesce_ticks = - DEFAULT_RX_COALESCING_TICKS; + if (T3_ASIC_REV (pDevice->ChipRevId) == T3_ASIC_REV_5701) { + pDevice->UseTaggedStatus = TRUE; + pUmDevice->timer_interval = CFG_HZ; + } else { + pUmDevice->timer_interval = CFG_HZ / 50; } - pDevice->TxCoalescingTicks = tx_coalesce_ticks[index]; - if (pDevice->TxCoalescingTicks > MAX_TX_COALESCING_TICKS) - pDevice->TxCoalescingTicks = MAX_TX_COALESCING_TICKS; - pDevice->TxMaxCoalescedFrames = tx_max_coalesce_frames[index]; - if (pDevice->TxMaxCoalescedFrames > MAX_TX_MAX_COALESCED_FRAMES) - pDevice->TxMaxCoalescedFrames = MAX_TX_MAX_COALESCED_FRAMES; - if (enable_wol[index]) { - pDevice->WakeUpModeCap = LM_WAKE_UP_MODE_MAGIC_PACKET; - pDevice->WakeUpMode = LM_WAKE_UP_MODE_MAGIC_PACKET; - } - pDevice->NicSendBd = TRUE; + pDevice->TxPacketDescCnt = tx_pkt_desc_cnt[index]; + pDevice->RxStdDescCnt = rx_std_desc_cnt[index]; + /* Note: adaptive coalescence really isn't adaptive in this driver */ + pUmDevice->rx_adaptive_coalesce = rx_adaptive_coalesce[index]; + if (!pUmDevice->rx_adaptive_coalesce) { + pDevice->RxCoalescingTicks = rx_coalesce_ticks[index]; + if (pDevice->RxCoalescingTicks > MAX_RX_COALESCING_TICKS) + pDevice->RxCoalescingTicks = MAX_RX_COALESCING_TICKS; + pUmDevice->rx_curr_coalesce_ticks = pDevice->RxCoalescingTicks; + + pDevice->RxMaxCoalescedFrames = rx_max_coalesce_frames[index]; + if (pDevice->RxMaxCoalescedFrames > MAX_RX_MAX_COALESCED_FRAMES) + pDevice->RxMaxCoalescedFrames = + MAX_RX_MAX_COALESCED_FRAMES; + pUmDevice->rx_curr_coalesce_frames = + pDevice->RxMaxCoalescedFrames; + pDevice->StatsCoalescingTicks = stats_coalesce_ticks[index]; + if (pDevice->StatsCoalescingTicks > MAX_STATS_COALESCING_TICKS) + pDevice->StatsCoalescingTicks = + MAX_STATS_COALESCING_TICKS; + } else { + pUmDevice->rx_curr_coalesce_frames = + DEFAULT_RX_MAX_COALESCED_FRAMES; + pUmDevice->rx_curr_coalesce_ticks = DEFAULT_RX_COALESCING_TICKS; + } + pDevice->TxCoalescingTicks = tx_coalesce_ticks[index]; + if (pDevice->TxCoalescingTicks > MAX_TX_COALESCING_TICKS) + pDevice->TxCoalescingTicks = MAX_TX_COALESCING_TICKS; + pDevice->TxMaxCoalescedFrames = tx_max_coalesce_frames[index]; + if (pDevice->TxMaxCoalescedFrames > MAX_TX_MAX_COALESCED_FRAMES) + pDevice->TxMaxCoalescedFrames = MAX_TX_MAX_COALESCED_FRAMES; + + if (enable_wol[index]) { + pDevice->WakeUpModeCap = LM_WAKE_UP_MODE_MAGIC_PACKET; + pDevice->WakeUpMode = LM_WAKE_UP_MODE_MAGIC_PACKET; + } + pDevice->NicSendBd = TRUE; - /* Don't update status blocks during interrupt */ - pDevice->RxCoalescingTicksDuringInt = 0; - pDevice->TxCoalescingTicksDuringInt = 0; + /* Don't update status blocks during interrupt */ + pDevice->RxCoalescingTicksDuringInt = 0; + pDevice->TxCoalescingTicksDuringInt = 0; - return LM_STATUS_SUCCESS; + return LM_STATUS_SUCCESS; } - -LM_STATUS -MM_StartTxDma(PLM_DEVICE_BLOCK pDevice, PLM_PACKET pPacket) +LM_STATUS MM_StartTxDma (PLM_DEVICE_BLOCK pDevice, PLM_PACKET pPacket) { - PUM_DEVICE_BLOCK pUmDevice = (PUM_DEVICE_BLOCK) pDevice; - printf("Start TX DMA: dev=%d packet @0x%x\n", - (int)pUmDevice->index, (unsigned int)pPacket); + PUM_DEVICE_BLOCK pUmDevice = (PUM_DEVICE_BLOCK) pDevice; + printf ("Start TX DMA: dev=%d packet @0x%x\n", + (int)pUmDevice->index, (unsigned int)pPacket); - return LM_STATUS_SUCCESS; + return LM_STATUS_SUCCESS; } -LM_STATUS -MM_CompleteTxDma(PLM_DEVICE_BLOCK pDevice, PLM_PACKET pPacket) +LM_STATUS MM_CompleteTxDma (PLM_DEVICE_BLOCK pDevice, PLM_PACKET pPacket) { - PUM_DEVICE_BLOCK pUmDevice = (PUM_DEVICE_BLOCK) pDevice; - printf("Complete TX DMA: dev=%d packet @0x%x\n", - (int)pUmDevice->index, (unsigned int)pPacket); - return LM_STATUS_SUCCESS; + PUM_DEVICE_BLOCK pUmDevice = (PUM_DEVICE_BLOCK) pDevice; + printf ("Complete TX DMA: dev=%d packet @0x%x\n", + (int)pUmDevice->index, (unsigned int)pPacket); + return LM_STATUS_SUCCESS; } - -LM_STATUS -MM_IndicateStatus(PLM_DEVICE_BLOCK pDevice, LM_STATUS Status) +LM_STATUS MM_IndicateStatus (PLM_DEVICE_BLOCK pDevice, LM_STATUS Status) { - char buf[128]; - char lcd[4]; - PUM_DEVICE_BLOCK pUmDevice = (PUM_DEVICE_BLOCK) pDevice; - LM_FLOW_CONTROL flow_control; - - pUmDevice->delayed_link_ind = 0; - memset(lcd, 0x0, 4); - - if (Status == LM_STATUS_LINK_DOWN) { - sprintf(buf,"eth%d: %s: NIC Link is down\n", - pUmDevice->index,pUmDevice->name); - lcd[0] = 'L';lcd[1]='N';lcd[2]='K';lcd[3] = '?'; - } else if (Status == LM_STATUS_LINK_ACTIVE) { - sprintf(buf,"eth%d:%s: ", pUmDevice->index, pUmDevice->name); - - if (pDevice->LineSpeed == LM_LINE_SPEED_1000MBPS){ - strcat(buf,"1000 Mbps "); - lcd[0] = '1';lcd[1]='G';lcd[2]='B'; - } else if (pDevice->LineSpeed == LM_LINE_SPEED_100MBPS){ - strcat(buf,"100 Mbps "); - lcd[0] = '1';lcd[1]='0';lcd[2]='0'; - } else if (pDevice->LineSpeed == LM_LINE_SPEED_10MBPS){ - strcat(buf,"10 Mbps "); - lcd[0] = '1';lcd[1]='0';lcd[2]=' '; - } - if (pDevice->DuplexMode == LM_DUPLEX_MODE_FULL){ - strcat(buf, "full duplex"); - lcd[3] = 'F'; - } else { - strcat(buf, "half duplex"); - lcd[3] = 'H'; - } - strcat(buf, " link up"); - - flow_control = pDevice->FlowControl & - (LM_FLOW_CONTROL_RECEIVE_PAUSE | - LM_FLOW_CONTROL_TRANSMIT_PAUSE); - - if (flow_control) { - if (flow_control & LM_FLOW_CONTROL_RECEIVE_PAUSE) { - strcat(buf,", receive "); - if (flow_control & LM_FLOW_CONTROL_TRANSMIT_PAUSE) - strcat(buf," & transmit "); - } - else { - strcat(buf,", transmit "); - } - strcat(buf,"flow control ON"); - } else { - strcat(buf, ", flow control OFF"); + char buf[128]; + char lcd[4]; + PUM_DEVICE_BLOCK pUmDevice = (PUM_DEVICE_BLOCK) pDevice; + LM_FLOW_CONTROL flow_control; + + pUmDevice->delayed_link_ind = 0; + memset (lcd, 0x0, 4); + + if (Status == LM_STATUS_LINK_DOWN) { + sprintf (buf, "eth%d: %s: NIC Link is down\n", + pUmDevice->index, pUmDevice->name); + lcd[0] = 'L'; + lcd[1] = 'N'; + lcd[2] = 'K'; + lcd[3] = '?'; + } else if (Status == LM_STATUS_LINK_ACTIVE) { + sprintf (buf, "eth%d:%s: ", pUmDevice->index, pUmDevice->name); + + if (pDevice->LineSpeed == LM_LINE_SPEED_1000MBPS) { + strcat (buf, "1000 Mbps "); + lcd[0] = '1'; + lcd[1] = 'G'; + lcd[2] = 'B'; + } else if (pDevice->LineSpeed == LM_LINE_SPEED_100MBPS) { + strcat (buf, "100 Mbps "); + lcd[0] = '1'; + lcd[1] = '0'; + lcd[2] = '0'; + } else if (pDevice->LineSpeed == LM_LINE_SPEED_10MBPS) { + strcat (buf, "10 Mbps "); + lcd[0] = '1'; + lcd[1] = '0'; + lcd[2] = ' '; + } + if (pDevice->DuplexMode == LM_DUPLEX_MODE_FULL) { + strcat (buf, "full duplex"); + lcd[3] = 'F'; + } else { + strcat (buf, "half duplex"); + lcd[3] = 'H'; + } + strcat (buf, " link up"); + + flow_control = pDevice->FlowControl & + (LM_FLOW_CONTROL_RECEIVE_PAUSE | + LM_FLOW_CONTROL_TRANSMIT_PAUSE); + + if (flow_control) { + if (flow_control & LM_FLOW_CONTROL_RECEIVE_PAUSE) { + strcat (buf, ", receive "); + if (flow_control & + LM_FLOW_CONTROL_TRANSMIT_PAUSE) + strcat (buf, " & transmit "); + } else { + strcat (buf, ", transmit "); + } + strcat (buf, "flow control ON"); + } else { + strcat (buf, ", flow control OFF"); + } + strcat (buf, "\n"); + printf ("%s", buf); } - strcat(buf,"\n"); - printf("%s",buf); - } #if 0 - sysLedDsply(lcd[0],lcd[1],lcd[2],lcd[3]); + sysLedDsply (lcd[0], lcd[1], lcd[2], lcd[3]); #endif - return LM_STATUS_SUCCESS; + return LM_STATUS_SUCCESS; } -LM_STATUS -MM_FreeRxBuffer(PLM_DEVICE_BLOCK pDevice, PLM_PACKET pPacket) +LM_STATUS MM_FreeRxBuffer (PLM_DEVICE_BLOCK pDevice, PLM_PACKET pPacket) { - PUM_DEVICE_BLOCK pUmDevice = (PUM_DEVICE_BLOCK) pDevice; - PUM_PACKET pUmPacket; - void *skb; + PUM_DEVICE_BLOCK pUmDevice = (PUM_DEVICE_BLOCK) pDevice; + PUM_PACKET pUmPacket; + void *skb; - pUmPacket = (PUM_PACKET) pPacket; + pUmPacket = (PUM_PACKET) pPacket; - if ((skb = pUmPacket->skbuff)) - bcm570xPktFree(pUmDevice->index, skb); + if ((skb = pUmPacket->skbuff)) + bcm570xPktFree (pUmDevice->index, skb); - pUmPacket->skbuff = 0; + pUmPacket->skbuff = 0; - return LM_STATUS_SUCCESS; + return LM_STATUS_SUCCESS; } -unsigned long -MM_AnGetCurrentTime_us(PAN_STATE_INFO pAnInfo) +unsigned long MM_AnGetCurrentTime_us (PAN_STATE_INFO pAnInfo) { - return get_timer(0); + return get_timer (0); } /* @@ -1258,86 +1220,82 @@ MM_AnGetCurrentTime_us(PAN_STATE_INFO pAnInfo) * non-fatal. The incoming cluster chain is not freed, giving * the caller the choice of whether to try a retransmit later. */ -LM_STATUS -MM_CoalesceTxBuffer(PLM_DEVICE_BLOCK pDevice, PLM_PACKET pPacket) +LM_STATUS MM_CoalesceTxBuffer (PLM_DEVICE_BLOCK pDevice, PLM_PACKET pPacket) { - PUM_PACKET pUmPacket = (PUM_PACKET) pPacket; - PUM_DEVICE_BLOCK pUmDevice = (PUM_DEVICE_BLOCK) pDevice; - void *skbnew; - int len = 0; - - if (len == 0) - return (LM_STATUS_SUCCESS); - - if (len > MAX_PACKET_SIZE){ - printf ("eth%d: xmit frame discarded, too big!, size = %d\n", - pUmDevice->index, len); - return (LM_STATUS_FAILURE); - } + PUM_PACKET pUmPacket = (PUM_PACKET) pPacket; + PUM_DEVICE_BLOCK pUmDevice = (PUM_DEVICE_BLOCK) pDevice; + void *skbnew; + int len = 0; + + if (len == 0) + return (LM_STATUS_SUCCESS); + + if (len > MAX_PACKET_SIZE) { + printf ("eth%d: xmit frame discarded, too big!, size = %d\n", + pUmDevice->index, len); + return (LM_STATUS_FAILURE); + } - skbnew = bcm570xPktAlloc(pUmDevice->index, MAX_PACKET_SIZE); + skbnew = bcm570xPktAlloc (pUmDevice->index, MAX_PACKET_SIZE); - if (skbnew == NULL) { - pUmDevice->tx_full = 1; - printf ("eth%d: out of transmit buffers", pUmDevice->index); - return (LM_STATUS_FAILURE); - } + if (skbnew == NULL) { + pUmDevice->tx_full = 1; + printf ("eth%d: out of transmit buffers", pUmDevice->index); + return (LM_STATUS_FAILURE); + } - /* New packet values */ - pUmPacket->skbuff = skbnew; - pUmPacket->lm_packet.u.Tx.FragCount = 1; + /* New packet values */ + pUmPacket->skbuff = skbnew; + pUmPacket->lm_packet.u.Tx.FragCount = 1; - return (LM_STATUS_SUCCESS); + return (LM_STATUS_SUCCESS); } - -LM_STATUS -MM_IndicateRxPackets(PLM_DEVICE_BLOCK pDevice) +LM_STATUS MM_IndicateRxPackets (PLM_DEVICE_BLOCK pDevice) { - PUM_DEVICE_BLOCK pUmDevice = (PUM_DEVICE_BLOCK) pDevice; - pUmDevice->rx_pkt = 1; - return LM_STATUS_SUCCESS; + PUM_DEVICE_BLOCK pUmDevice = (PUM_DEVICE_BLOCK) pDevice; + pUmDevice->rx_pkt = 1; + return LM_STATUS_SUCCESS; } -LM_STATUS -MM_IndicateTxPackets(PLM_DEVICE_BLOCK pDevice) +LM_STATUS MM_IndicateTxPackets (PLM_DEVICE_BLOCK pDevice) { - PUM_DEVICE_BLOCK pUmDevice = (PUM_DEVICE_BLOCK) pDevice; - PLM_PACKET pPacket; - PUM_PACKET pUmPacket; - void *skb; - while ( TRUE ) { - - pPacket = (PLM_PACKET) - QQ_PopHead(&pDevice->TxPacketXmittedQ.Container); - - if (pPacket == 0) - break; - - pUmPacket = (PUM_PACKET) pPacket; - skb = (void*)pUmPacket->skbuff; - - /* - * Free MBLK if we transmitted a fragmented packet or a - * non-fragmented packet straight from the VxWorks - * buffer pool. If packet was copied to a local transmit - * buffer, then there's no MBUF to free, just free - * the transmit buffer back to the cluster pool. - */ - - if (skb) - bcm570xPktFree (pUmDevice->index, skb); - - pUmPacket->skbuff = 0; - QQ_PushTail(&pDevice->TxPacketFreeQ.Container, pPacket); - pUmDevice->tx_pkt = 1; - } - if (pUmDevice->tx_full) { - if (QQ_GetEntryCnt(&pDevice->TxPacketFreeQ.Container) >= - (QQ_GetSize(&pDevice->TxPacketFreeQ.Container) >> 1)) - pUmDevice->tx_full = 0; - } - return LM_STATUS_SUCCESS; + PUM_DEVICE_BLOCK pUmDevice = (PUM_DEVICE_BLOCK) pDevice; + PLM_PACKET pPacket; + PUM_PACKET pUmPacket; + void *skb; + while (TRUE) { + + pPacket = (PLM_PACKET) + QQ_PopHead (&pDevice->TxPacketXmittedQ.Container); + + if (pPacket == 0) + break; + + pUmPacket = (PUM_PACKET) pPacket; + skb = (void *)pUmPacket->skbuff; + + /* + * Free MBLK if we transmitted a fragmented packet or a + * non-fragmented packet straight from the VxWorks + * buffer pool. If packet was copied to a local transmit + * buffer, then there's no MBUF to free, just free + * the transmit buffer back to the cluster pool. + */ + + if (skb) + bcm570xPktFree (pUmDevice->index, skb); + + pUmPacket->skbuff = 0; + QQ_PushTail (&pDevice->TxPacketFreeQ.Container, pPacket); + pUmDevice->tx_pkt = 1; + } + if (pUmDevice->tx_full) { + if (QQ_GetEntryCnt (&pDevice->TxPacketFreeQ.Container) >= + (QQ_GetSize (&pDevice->TxPacketFreeQ.Container) >> 1)) + pUmDevice->tx_full = 0; + } + return LM_STATUS_SUCCESS; } /* @@ -1345,16 +1303,12 @@ MM_IndicateTxPackets(PLM_DEVICE_BLOCK pDevice) * Return its length and physical address. */ void MM_MapTxDma - ( - PLM_DEVICE_BLOCK pDevice, - struct _LM_PACKET *pPacket, - T3_64BIT_HOST_ADDR *paddr, - LM_UINT32 *len, - int frag) -{ - PUM_PACKET pUmPacket = (PUM_PACKET) pPacket; - *len = pPacket->PacketSize; - MM_SetT3Addr(paddr, (dma_addr_t) pUmPacket->skbuff); + (PLM_DEVICE_BLOCK pDevice, + struct _LM_PACKET *pPacket, + T3_64BIT_HOST_ADDR * paddr, LM_UINT32 * len, int frag) { + PUM_PACKET pUmPacket = (PUM_PACKET) pPacket; + *len = pPacket->PacketSize; + MM_SetT3Addr (paddr, (dma_addr_t) pUmPacket->skbuff); } /* @@ -1362,35 +1316,31 @@ void MM_MapTxDma * to a physical address as seen from a PCI device. Store the * result at paddr. */ -void MM_MapRxDma( - PLM_DEVICE_BLOCK pDevice, - struct _LM_PACKET *pPacket, - T3_64BIT_HOST_ADDR *paddr) +void MM_MapRxDma (PLM_DEVICE_BLOCK pDevice, + struct _LM_PACKET *pPacket, T3_64BIT_HOST_ADDR * paddr) { - PUM_PACKET pUmPacket = (PUM_PACKET) pPacket; - MM_SetT3Addr(paddr, (dma_addr_t) pUmPacket->skbuff); + PUM_PACKET pUmPacket = (PUM_PACKET) pPacket; + MM_SetT3Addr (paddr, (dma_addr_t) pUmPacket->skbuff); } -void -MM_SetAddr (LM_PHYSICAL_ADDRESS *paddr, dma_addr_t addr) +void MM_SetAddr (LM_PHYSICAL_ADDRESS * paddr, dma_addr_t addr) { #if (BITS_PER_LONG == 64) - paddr->High = ((unsigned long) addr) >> 32; - paddr->Low = ((unsigned long) addr) & 0xffffffff; + paddr->High = ((unsigned long)addr) >> 32; + paddr->Low = ((unsigned long)addr) & 0xffffffff; #else paddr->High = 0; - paddr->Low = (unsigned long) addr; + paddr->Low = (unsigned long)addr; #endif } -void -MM_SetT3Addr(T3_64BIT_HOST_ADDR *paddr, dma_addr_t addr) +void MM_SetT3Addr (T3_64BIT_HOST_ADDR * paddr, dma_addr_t addr) { - unsigned long baddr = (unsigned long) addr; + unsigned long baddr = (unsigned long)addr; #if (BITS_PER_LONG == 64) - set_64bit_addr(paddr, baddr & 0xffffffff, baddr >> 32); + set_64bit_addr (paddr, baddr & 0xffffffff, baddr >> 32); #else - set_64bit_addr(paddr, baddr, 0); + set_64bit_addr (paddr, baddr, 0); #endif } @@ -1403,42 +1353,38 @@ MM_SetT3Addr(T3_64BIT_HOST_ADDR *paddr, dma_addr_t addr) * If any uses of the function remain, they will refer to the single copy * in the library. */ -void -atomic_set(atomic_t* entry, int val) +void atomic_set (atomic_t * entry, int val) { - entry->counter = val; + entry->counter = val; } -int -atomic_read(atomic_t* entry) + +int atomic_read (atomic_t * entry) { - return entry->counter; + return entry->counter; } -void -atomic_inc(atomic_t* entry) + +void atomic_inc (atomic_t * entry) { - if(entry) - entry->counter++; + if (entry) + entry->counter++; } -void -atomic_dec(atomic_t* entry) +void atomic_dec (atomic_t * entry) { - if(entry) - entry->counter--; + if (entry) + entry->counter--; } -void -atomic_sub(int a, atomic_t* entry) +void atomic_sub (int a, atomic_t * entry) { - if(entry) - entry->counter -= a; + if (entry) + entry->counter -= a; } -void -atomic_add(int a, atomic_t* entry) +void atomic_add (int a, atomic_t * entry) { - if(entry) - entry->counter += a; + if (entry) + entry->counter += a; } /******************************************************************************/ @@ -1446,68 +1392,57 @@ atomic_add(int a, atomic_t* entry) /* */ /* Return: */ /******************************************************************************/ -void -QQ_InitQueue( -PQQ_CONTAINER pQueue, -unsigned int QueueSize) { - pQueue->Head = 0; - pQueue->Tail = 0; - pQueue->Size = QueueSize+1; - atomic_set(&pQueue->EntryCnt, 0); -} /* QQ_InitQueue */ - +void QQ_InitQueue (PQQ_CONTAINER pQueue, unsigned int QueueSize) +{ + pQueue->Head = 0; + pQueue->Tail = 0; + pQueue->Size = QueueSize + 1; + atomic_set (&pQueue->EntryCnt, 0); +} /* QQ_InitQueue */ /******************************************************************************/ /* Description: */ /* */ /* Return: */ /******************************************************************************/ -char -QQ_Full( -PQQ_CONTAINER pQueue) { - unsigned int NewHead; - - NewHead = (pQueue->Head + 1) % pQueue->Size; +char QQ_Full (PQQ_CONTAINER pQueue) +{ + unsigned int NewHead; - return(NewHead == pQueue->Tail); -} /* QQ_Full */ + NewHead = (pQueue->Head + 1) % pQueue->Size; + return (NewHead == pQueue->Tail); +} /* QQ_Full */ /******************************************************************************/ /* Description: */ /* */ /* Return: */ /******************************************************************************/ -char -QQ_Empty( -PQQ_CONTAINER pQueue) { - return(pQueue->Head == pQueue->Tail); -} /* QQ_Empty */ - +char QQ_Empty (PQQ_CONTAINER pQueue) +{ + return (pQueue->Head == pQueue->Tail); +} /* QQ_Empty */ /******************************************************************************/ /* Description: */ /* */ /* Return: */ /******************************************************************************/ -unsigned int -QQ_GetSize( -PQQ_CONTAINER pQueue) { - return pQueue->Size; -} /* QQ_GetSize */ - +unsigned int QQ_GetSize (PQQ_CONTAINER pQueue) +{ + return pQueue->Size; +} /* QQ_GetSize */ /******************************************************************************/ /* Description: */ /* */ /* Return: */ /******************************************************************************/ -unsigned int -QQ_GetEntryCnt( -PQQ_CONTAINER pQueue) { - return atomic_read(&pQueue->EntryCnt); -} /* QQ_GetEntryCnt */ - +unsigned int QQ_GetEntryCnt (PQQ_CONTAINER pQueue) +{ + return atomic_read (&pQueue->EntryCnt); +} /* QQ_GetEntryCnt */ /******************************************************************************/ /* Description: */ @@ -1516,28 +1451,25 @@ PQQ_CONTAINER pQueue) { /* TRUE entry was added successfully. */ /* FALSE queue is full. */ /******************************************************************************/ -char -QQ_PushHead( -PQQ_CONTAINER pQueue, -PQQ_ENTRY pEntry) { - unsigned int Head; +char QQ_PushHead (PQQ_CONTAINER pQueue, PQQ_ENTRY pEntry) +{ + unsigned int Head; - Head = (pQueue->Head + 1) % pQueue->Size; + Head = (pQueue->Head + 1) % pQueue->Size; #if !defined(QQ_NO_OVERFLOW_CHECK) - if(Head == pQueue->Tail) { - return 0; - } /* if */ -#endif /* QQ_NO_OVERFLOW_CHECK */ + if (Head == pQueue->Tail) { + return 0; + } /* if */ +#endif /* QQ_NO_OVERFLOW_CHECK */ - pQueue->Array[pQueue->Head] = pEntry; - wmb(); - pQueue->Head = Head; - atomic_inc(&pQueue->EntryCnt); - - return -1; -} /* QQ_PushHead */ + pQueue->Array[pQueue->Head] = pEntry; + wmb (); + pQueue->Head = Head; + atomic_inc (&pQueue->EntryCnt); + return -1; +} /* QQ_PushHead */ /******************************************************************************/ /* Description: */ @@ -1546,146 +1478,126 @@ PQQ_ENTRY pEntry) { /* TRUE entry was added successfully. */ /* FALSE queue is full. */ /******************************************************************************/ -char -QQ_PushTail( -PQQ_CONTAINER pQueue, -PQQ_ENTRY pEntry) { - unsigned int Tail; - - Tail = pQueue->Tail; - if(Tail == 0) { - Tail = pQueue->Size; - } /* if */ - Tail--; +char QQ_PushTail (PQQ_CONTAINER pQueue, PQQ_ENTRY pEntry) +{ + unsigned int Tail; -#if !defined(QQ_NO_OVERFLOW_CHECK) - if(Tail == pQueue->Head) { - return 0; - } /* if */ -#endif /* QQ_NO_OVERFLOW_CHECK */ + Tail = pQueue->Tail; + if (Tail == 0) { + Tail = pQueue->Size; + } /* if */ + Tail--; - pQueue->Array[Tail] = pEntry; - wmb(); - pQueue->Tail = Tail; - atomic_inc(&pQueue->EntryCnt); +#if !defined(QQ_NO_OVERFLOW_CHECK) + if (Tail == pQueue->Head) { + return 0; + } /* if */ +#endif /* QQ_NO_OVERFLOW_CHECK */ - return -1; -} /* QQ_PushTail */ + pQueue->Array[Tail] = pEntry; + wmb (); + pQueue->Tail = Tail; + atomic_inc (&pQueue->EntryCnt); + return -1; +} /* QQ_PushTail */ /******************************************************************************/ /* Description: */ /* */ /* Return: */ /******************************************************************************/ -PQQ_ENTRY -QQ_PopHead( -PQQ_CONTAINER pQueue) { - unsigned int Head; - PQQ_ENTRY Entry; +PQQ_ENTRY QQ_PopHead (PQQ_CONTAINER pQueue) +{ + unsigned int Head; + PQQ_ENTRY Entry; - Head = pQueue->Head; + Head = pQueue->Head; #if !defined(QQ_NO_UNDERFLOW_CHECK) - if(Head == pQueue->Tail) { - return (PQQ_ENTRY) 0; - } /* if */ -#endif /* QQ_NO_UNDERFLOW_CHECK */ - - if(Head == 0) { - Head = pQueue->Size; - } /* if */ - Head--; + if (Head == pQueue->Tail) { + return (PQQ_ENTRY) 0; + } /* if */ +#endif /* QQ_NO_UNDERFLOW_CHECK */ - Entry = pQueue->Array[Head]; - membar(); + if (Head == 0) { + Head = pQueue->Size; + } /* if */ + Head--; - pQueue->Head = Head; - atomic_dec(&pQueue->EntryCnt); + Entry = pQueue->Array[Head]; + membar (); - return Entry; -} /* QQ_PopHead */ + pQueue->Head = Head; + atomic_dec (&pQueue->EntryCnt); + return Entry; +} /* QQ_PopHead */ /******************************************************************************/ /* Description: */ /* */ /* Return: */ /******************************************************************************/ -PQQ_ENTRY -QQ_PopTail( -PQQ_CONTAINER pQueue) { - unsigned int Tail; - PQQ_ENTRY Entry; +PQQ_ENTRY QQ_PopTail (PQQ_CONTAINER pQueue) +{ + unsigned int Tail; + PQQ_ENTRY Entry; - Tail = pQueue->Tail; + Tail = pQueue->Tail; #if !defined(QQ_NO_UNDERFLOW_CHECK) - if(Tail == pQueue->Head) { - return (PQQ_ENTRY) 0; - } /* if */ -#endif /* QQ_NO_UNDERFLOW_CHECK */ - - Entry = pQueue->Array[Tail]; - membar(); - pQueue->Tail = (Tail + 1) % pQueue->Size; - atomic_dec(&pQueue->EntryCnt); + if (Tail == pQueue->Head) { + return (PQQ_ENTRY) 0; + } /* if */ +#endif /* QQ_NO_UNDERFLOW_CHECK */ - return Entry; -} /* QQ_PopTail */ + Entry = pQueue->Array[Tail]; + membar (); + pQueue->Tail = (Tail + 1) % pQueue->Size; + atomic_dec (&pQueue->EntryCnt); + return Entry; +} /* QQ_PopTail */ /******************************************************************************/ /* Description: */ /* */ /* Return: */ /******************************************************************************/ -PQQ_ENTRY -QQ_GetHead( - PQQ_CONTAINER pQueue, - unsigned int Idx) +PQQ_ENTRY QQ_GetHead (PQQ_CONTAINER pQueue, unsigned int Idx) { - if(Idx >= atomic_read(&pQueue->EntryCnt)) - { - return (PQQ_ENTRY) 0; - } - - if(pQueue->Head > Idx) - { - Idx = pQueue->Head - Idx; - } - else - { - Idx = pQueue->Size - (Idx - pQueue->Head); - } - Idx--; - - return pQueue->Array[Idx]; -} + if (Idx >= atomic_read (&pQueue->EntryCnt)) { + return (PQQ_ENTRY) 0; + } + + if (pQueue->Head > Idx) { + Idx = pQueue->Head - Idx; + } else { + Idx = pQueue->Size - (Idx - pQueue->Head); + } + Idx--; + return pQueue->Array[Idx]; +} /******************************************************************************/ /* Description: */ /* */ /* Return: */ /******************************************************************************/ -PQQ_ENTRY -QQ_GetTail( - PQQ_CONTAINER pQueue, - unsigned int Idx) +PQQ_ENTRY QQ_GetTail (PQQ_CONTAINER pQueue, unsigned int Idx) { - if(Idx >= atomic_read(&pQueue->EntryCnt)) - { - return (PQQ_ENTRY) 0; - } - - Idx += pQueue->Tail; - if(Idx >= pQueue->Size) - { - Idx = Idx - pQueue->Size; - } - - return pQueue->Array[Idx]; + if (Idx >= atomic_read (&pQueue->EntryCnt)) { + return (PQQ_ENTRY) 0; + } + + Idx += pQueue->Tail; + if (Idx >= pQueue->Size) { + Idx = Idx - pQueue->Size; + } + + return pQueue->Array[Idx]; } #endif diff --git a/drivers/bcm570x_lm.h b/drivers/bcm570x_lm.h index 607f3fd..2ea6ca8 100644 --- a/drivers/bcm570x_lm.h +++ b/drivers/bcm570x_lm.h @@ -19,29 +19,28 @@ #include "bcm570x_queue.h" #include "bcm570x_bits.h" - /******************************************************************************/ /* Basic types. */ /******************************************************************************/ -typedef char LM_CHAR, *PLM_CHAR; -typedef unsigned int LM_UINT, *PLM_UINT; -typedef unsigned char LM_UINT8, *PLM_UINT8; -typedef unsigned short LM_UINT16, *PLM_UINT16; -typedef unsigned int LM_UINT32, *PLM_UINT32; -typedef unsigned int LM_COUNTER, *PLM_COUNTER; -typedef void LM_VOID, *PLM_VOID; -typedef char LM_BOOL, *PLM_BOOL; +typedef char LM_CHAR, *PLM_CHAR; +typedef unsigned int LM_UINT, *PLM_UINT; +typedef unsigned char LM_UINT8, *PLM_UINT8; +typedef unsigned short LM_UINT16, *PLM_UINT16; +typedef unsigned int LM_UINT32, *PLM_UINT32; +typedef unsigned int LM_COUNTER, *PLM_COUNTER; +typedef void LM_VOID, *PLM_VOID; +typedef char LM_BOOL, *PLM_BOOL; /* 64bit value. */ typedef struct { #ifdef BIG_ENDIAN_HOST - LM_UINT32 High; - LM_UINT32 Low; -#else /* BIG_ENDIAN_HOST */ - LM_UINT32 Low; - LM_UINT32 High; -#endif /* !BIG_ENDIAN_HOST */ + LM_UINT32 High; + LM_UINT32 Low; +#else /* BIG_ENDIAN_HOST */ + LM_UINT32 Low; + LM_UINT32 High; +#endif /* !BIG_ENDIAN_HOST */ } LM_UINT64, *PLM_UINT64; typedef LM_UINT64 LM_PHYSICAL_ADDRESS, *PLM_PHYSICAL_ADDRESS; @@ -58,15 +57,13 @@ typedef LM_UINT64 LM_PHYSICAL_ADDRESS, *PLM_PHYSICAL_ADDRESS; } \ } - #ifndef NULL #define NULL ((void *) 0) -#endif /* NULL */ +#endif /* NULL */ #ifndef OFFSETOF #define OFFSETOF(_s, _m) (MM_UINT_PTR(&(((_s *) 0)->_m))) -#endif /* OFFSETOF */ - +#endif /* OFFSETOF */ /******************************************************************************/ /* Simple macros. */ @@ -100,26 +97,24 @@ typedef LM_UINT64 LM_PHYSICAL_ADDRESS, *PLM_PHYSICAL_ADDRESS; ((unsigned char *) (_Dst))[4] = ((unsigned char *) (_Src))[4]; \ ((unsigned char *) (_Dst))[5] = ((unsigned char *) (_Src))[5]; - /******************************************************************************/ /* Constants. */ /******************************************************************************/ #define ETHERNET_ADDRESS_SIZE 6 #define ETHERNET_PACKET_HEADER_SIZE 14 -#define MIN_ETHERNET_PACKET_SIZE 64 /* with 4 byte crc. */ -#define MAX_ETHERNET_PACKET_SIZE 1518 /* with 4 byte crc. */ +#define MIN_ETHERNET_PACKET_SIZE 64 /* with 4 byte crc. */ +#define MAX_ETHERNET_PACKET_SIZE 1518 /* with 4 byte crc. */ #define MIN_ETHERNET_PACKET_SIZE_NO_CRC 60 #define MAX_ETHERNET_PACKET_SIZE_NO_CRC 1514 -#define MAX_ETHERNET_PACKET_BUFFER_SIZE 1536 /* A nice even number. */ +#define MAX_ETHERNET_PACKET_BUFFER_SIZE 1536 /* A nice even number. */ #ifndef LM_MAX_MC_TABLE_SIZE #define LM_MAX_MC_TABLE_SIZE 32 -#endif /* LM_MAX_MC_TABLE_SIZE */ +#endif /* LM_MAX_MC_TABLE_SIZE */ #define LM_MC_ENTRY_SIZE (ETHERNET_ADDRESS_SIZE+1) #define LM_MC_INSTANCE_COUNT_INDEX (LM_MC_ENTRY_SIZE-1) - /* Receive filter masks. */ #define LM_ACCEPT_UNICAST 0x0001 #define LM_ACCEPT_MULTICAST 0x0002 @@ -129,7 +124,6 @@ typedef LM_UINT64 LM_PHYSICAL_ADDRESS, *PLM_PHYSICAL_ADDRESS; #define LM_PROMISCUOUS_MODE 0x10000 - /******************************************************************************/ /* PCI registers. */ /******************************************************************************/ @@ -169,20 +163,20 @@ typedef LM_UINT64 LM_PHYSICAL_ADDRESS, *PLM_PHYSICAL_ADDRESS; /******************************************************************************/ typedef struct { - LM_UINT32 FragSize; - LM_PHYSICAL_ADDRESS FragBuf; + LM_UINT32 FragSize; + LM_PHYSICAL_ADDRESS FragBuf; } LM_FRAG, *PLM_FRAG; typedef struct { - /* FragCount is initialized for the caller to the maximum array size, on */ - /* return FragCount is the number of the actual fragments in the array. */ - LM_UINT32 FragCount; + /* FragCount is initialized for the caller to the maximum array size, on */ + /* return FragCount is the number of the actual fragments in the array. */ + LM_UINT32 FragCount; - /* Total buffer size. */ - LM_UINT32 TotalSize; + /* Total buffer size. */ + LM_UINT32 TotalSize; - /* Fragment array buffer. */ - LM_FRAG Fragments[1]; + /* Fragment array buffer. */ + LM_FRAG Fragments[1]; } LM_FRAG_LIST, *PLM_FRAG_LIST; #define DECLARE_FRAG_LIST_BUFFER_TYPE(_FRAG_LIST_TYPE_NAME, _MAX_FRAG_COUNT) \ @@ -191,7 +185,6 @@ typedef struct { LM_FRAG FragListBuffer[_MAX_FRAG_COUNT-1]; \ } _FRAG_LIST_TYPE_NAME, *P##_FRAG_LIST_TYPE_NAME - /******************************************************************************/ /* Status codes. */ /******************************************************************************/ @@ -217,7 +210,6 @@ typedef struct { typedef LM_UINT LM_STATUS, *PLM_STATUS; - /******************************************************************************/ /* Requested media type. */ /******************************************************************************/ @@ -240,7 +232,6 @@ typedef LM_UINT LM_STATUS, *PLM_STATUS; typedef LM_UINT32 LM_REQUESTED_MEDIA_TYPE, *PLM_REQUESTED_MEDIA_TYPE; - /******************************************************************************/ /* Media type. */ /******************************************************************************/ @@ -254,7 +245,6 @@ typedef LM_UINT32 LM_REQUESTED_MEDIA_TYPE, *PLM_REQUESTED_MEDIA_TYPE; typedef LM_UINT32 LM_MEDIA_TYPE, *PLM_MEDIA_TYPE; - /******************************************************************************/ /* Line speed. */ /******************************************************************************/ @@ -266,7 +256,6 @@ typedef LM_UINT32 LM_MEDIA_TYPE, *PLM_MEDIA_TYPE; typedef LM_UINT32 LM_LINE_SPEED, *PLM_LINE_SPEED; - /******************************************************************************/ /* Duplex mode. */ /******************************************************************************/ @@ -277,7 +266,6 @@ typedef LM_UINT32 LM_LINE_SPEED, *PLM_LINE_SPEED; typedef LM_UINT32 LM_DUPLEX_MODE, *PLM_DUPLEX_MODE; - /******************************************************************************/ /* Power state. */ /******************************************************************************/ @@ -289,7 +277,6 @@ typedef LM_UINT32 LM_DUPLEX_MODE, *PLM_DUPLEX_MODE; typedef LM_UINT32 LM_POWER_STATE, *PLM_POWER_STATE; - /******************************************************************************/ /* Task offloading. */ /******************************************************************************/ @@ -305,7 +292,6 @@ typedef LM_UINT32 LM_POWER_STATE, *PLM_POWER_STATE; typedef LM_UINT32 LM_TASK_OFFLOAD, *PLM_TASK_OFFLOAD; - /******************************************************************************/ /* Flow control. */ /******************************************************************************/ @@ -324,7 +310,6 @@ typedef LM_UINT32 LM_TASK_OFFLOAD, *PLM_TASK_OFFLOAD; typedef LM_UINT32 LM_FLOW_CONTROL, *PLM_FLOW_CONTROL; - /******************************************************************************/ /* Wake up mode. */ /******************************************************************************/ @@ -336,7 +321,6 @@ typedef LM_UINT32 LM_FLOW_CONTROL, *PLM_FLOW_CONTROL; typedef LM_UINT32 LM_WAKE_UP_MODE, *PLM_WAKE_UP_MODE; - /******************************************************************************/ /* Counters. */ /******************************************************************************/ @@ -362,7 +346,6 @@ typedef LM_UINT32 LM_WAKE_UP_MODE, *PLM_WAKE_UP_MODE; typedef LM_UINT32 LM_COUNTER_TYPE, *PLM_COUNTER_TYPE; - /******************************************************************************/ /* Forward definition. */ /******************************************************************************/ @@ -370,82 +353,82 @@ typedef LM_UINT32 LM_COUNTER_TYPE, *PLM_COUNTER_TYPE; typedef struct _LM_DEVICE_BLOCK *PLM_DEVICE_BLOCK; typedef struct _LM_PACKET *PLM_PACKET; - /******************************************************************************/ /* Function prototypes. */ /******************************************************************************/ -LM_STATUS LM_GetAdapterInfo(PLM_DEVICE_BLOCK pDevice); -LM_STATUS LM_InitializeAdapter(PLM_DEVICE_BLOCK pDevice); -LM_STATUS LM_ResetAdapter(PLM_DEVICE_BLOCK pDevice); -LM_STATUS LM_DisableInterrupt(PLM_DEVICE_BLOCK pDevice); -LM_STATUS LM_EnableInterrupt(PLM_DEVICE_BLOCK pDevice); -LM_STATUS LM_SendPacket(PLM_DEVICE_BLOCK pDevice, PLM_PACKET pPacket); -LM_STATUS LM_ServiceInterrupts(PLM_DEVICE_BLOCK pDevice); -LM_STATUS LM_QueueRxPackets(PLM_DEVICE_BLOCK pDevice); -LM_STATUS LM_SetReceiveMask(PLM_DEVICE_BLOCK pDevice, LM_UINT32 Mask); -LM_STATUS LM_Halt(PLM_DEVICE_BLOCK pDevice); -LM_STATUS LM_Abort(PLM_DEVICE_BLOCK pDevice); -LM_STATUS LM_MulticastAdd(PLM_DEVICE_BLOCK pDevice, PLM_UINT8 pMcAddress); -LM_STATUS LM_MulticastDel(PLM_DEVICE_BLOCK pDevice, PLM_UINT8 pMcAddress); -LM_STATUS LM_MulticastClear(PLM_DEVICE_BLOCK pDevice); -LM_STATUS LM_SetMacAddress(PLM_DEVICE_BLOCK pDevice, PLM_UINT8 pMacAddress); -LM_STATUS LM_LoopbackAddress(PLM_DEVICE_BLOCK pDevice, PLM_UINT8 pAddress); - -LM_UINT32 LM_GetCrcCounter(PLM_DEVICE_BLOCK pDevice); - -LM_WAKE_UP_MODE LM_PMCapabilities(PLM_DEVICE_BLOCK pDevice); -LM_STATUS LM_NwufAdd(PLM_DEVICE_BLOCK pDevice, LM_UINT32 ByteMaskSize, - LM_UINT8 *pByteMask, LM_UINT8 *pPattern); -LM_STATUS LM_NwufRemove(PLM_DEVICE_BLOCK pDevice, LM_UINT32 ByteMaskSize, - LM_UINT8 *pByteMask, LM_UINT8 *pPattern); -LM_STATUS LM_SetPowerState(PLM_DEVICE_BLOCK pDevice, LM_POWER_STATE PowerLevel); - -LM_VOID LM_ReadPhy(PLM_DEVICE_BLOCK pDevice, LM_UINT32 PhyReg, - PLM_UINT32 pData32); -LM_VOID LM_WritePhy(PLM_DEVICE_BLOCK pDevice, LM_UINT32 PhyReg, - LM_UINT32 Data32); - -LM_STATUS LM_ControlLoopBack(PLM_DEVICE_BLOCK pDevice, LM_UINT32 Control); -LM_STATUS LM_SetupPhy(PLM_DEVICE_BLOCK pDevice); -int LM_BlinkLED(PLM_DEVICE_BLOCK pDevice, LM_UINT32 BlinkDuration); - +LM_STATUS LM_GetAdapterInfo (PLM_DEVICE_BLOCK pDevice); +LM_STATUS LM_InitializeAdapter (PLM_DEVICE_BLOCK pDevice); +LM_STATUS LM_ResetAdapter (PLM_DEVICE_BLOCK pDevice); +LM_STATUS LM_DisableInterrupt (PLM_DEVICE_BLOCK pDevice); +LM_STATUS LM_EnableInterrupt (PLM_DEVICE_BLOCK pDevice); +LM_STATUS LM_SendPacket (PLM_DEVICE_BLOCK pDevice, PLM_PACKET pPacket); +LM_STATUS LM_ServiceInterrupts (PLM_DEVICE_BLOCK pDevice); +LM_STATUS LM_QueueRxPackets (PLM_DEVICE_BLOCK pDevice); +LM_STATUS LM_SetReceiveMask (PLM_DEVICE_BLOCK pDevice, LM_UINT32 Mask); +LM_STATUS LM_Halt (PLM_DEVICE_BLOCK pDevice); +LM_STATUS LM_Abort (PLM_DEVICE_BLOCK pDevice); +LM_STATUS LM_MulticastAdd (PLM_DEVICE_BLOCK pDevice, PLM_UINT8 pMcAddress); +LM_STATUS LM_MulticastDel (PLM_DEVICE_BLOCK pDevice, PLM_UINT8 pMcAddress); +LM_STATUS LM_MulticastClear (PLM_DEVICE_BLOCK pDevice); +LM_STATUS LM_SetMacAddress (PLM_DEVICE_BLOCK pDevice, PLM_UINT8 pMacAddress); +LM_STATUS LM_LoopbackAddress (PLM_DEVICE_BLOCK pDevice, PLM_UINT8 pAddress); + +LM_UINT32 LM_GetCrcCounter (PLM_DEVICE_BLOCK pDevice); + +LM_WAKE_UP_MODE LM_PMCapabilities (PLM_DEVICE_BLOCK pDevice); +LM_STATUS LM_NwufAdd (PLM_DEVICE_BLOCK pDevice, LM_UINT32 ByteMaskSize, + LM_UINT8 * pByteMask, LM_UINT8 * pPattern); +LM_STATUS LM_NwufRemove (PLM_DEVICE_BLOCK pDevice, LM_UINT32 ByteMaskSize, + LM_UINT8 * pByteMask, LM_UINT8 * pPattern); +LM_STATUS LM_SetPowerState (PLM_DEVICE_BLOCK pDevice, + LM_POWER_STATE PowerLevel); + +LM_VOID LM_ReadPhy (PLM_DEVICE_BLOCK pDevice, LM_UINT32 PhyReg, + PLM_UINT32 pData32); +LM_VOID LM_WritePhy (PLM_DEVICE_BLOCK pDevice, LM_UINT32 PhyReg, + LM_UINT32 Data32); + +LM_STATUS LM_ControlLoopBack (PLM_DEVICE_BLOCK pDevice, LM_UINT32 Control); +LM_STATUS LM_SetupPhy (PLM_DEVICE_BLOCK pDevice); +int LM_BlinkLED (PLM_DEVICE_BLOCK pDevice, LM_UINT32 BlinkDuration); /******************************************************************************/ /* These are the OS specific functions called by LMAC. */ /******************************************************************************/ -LM_STATUS MM_ReadConfig16(PLM_DEVICE_BLOCK pDevice, LM_UINT32 Offset, - LM_UINT16 *pValue16); -LM_STATUS MM_WriteConfig16(PLM_DEVICE_BLOCK pDevice, LM_UINT32 Offset, - LM_UINT16 Value16); -LM_STATUS MM_ReadConfig32(PLM_DEVICE_BLOCK pDevice, LM_UINT32 Offset, - LM_UINT32 *pValue32); -LM_STATUS MM_WriteConfig32(PLM_DEVICE_BLOCK pDevice, LM_UINT32 Offset, - LM_UINT32 Value32); -LM_STATUS MM_MapMemBase(PLM_DEVICE_BLOCK pDevice); -LM_STATUS MM_MapIoBase(PLM_DEVICE_BLOCK pDevice); -LM_STATUS MM_IndicateRxPackets(PLM_DEVICE_BLOCK pDevice); -LM_STATUS MM_IndicateTxPackets(PLM_DEVICE_BLOCK pDevice); -LM_STATUS MM_StartTxDma(PLM_DEVICE_BLOCK pDevice, PLM_PACKET pPacket); -LM_STATUS MM_CompleteTxDma(PLM_DEVICE_BLOCK pDevice, PLM_PACKET pPacket); -LM_STATUS MM_AllocateMemory(PLM_DEVICE_BLOCK pDevice, LM_UINT32 BlockSize, - PLM_VOID *pMemoryBlockVirt); -LM_STATUS MM_AllocateSharedMemory(PLM_DEVICE_BLOCK pDevice, LM_UINT32 BlockSize, - PLM_VOID *pMemoryBlockVirt, PLM_PHYSICAL_ADDRESS pMemoryBlockPhy, - LM_BOOL Cached); -LM_STATUS MM_GetConfig(PLM_DEVICE_BLOCK pDevice); -LM_STATUS MM_IndicateStatus(PLM_DEVICE_BLOCK pDevice, LM_STATUS Status); -LM_STATUS MM_InitializeUmPackets(PLM_DEVICE_BLOCK pDevice); -LM_STATUS MM_FreeRxBuffer(PLM_DEVICE_BLOCK pDevice, PLM_PACKET pPacket); -LM_STATUS MM_CoalesceTxBuffer(PLM_DEVICE_BLOCK pDevice, PLM_PACKET pPacket); -LM_STATUS LM_MbufWorkAround(PLM_DEVICE_BLOCK pDevice); -LM_STATUS LM_SetLinkSpeed(PLM_DEVICE_BLOCK pDevice, - LM_REQUESTED_MEDIA_TYPE RequestedMediaType); +LM_STATUS MM_ReadConfig16 (PLM_DEVICE_BLOCK pDevice, LM_UINT32 Offset, + LM_UINT16 * pValue16); +LM_STATUS MM_WriteConfig16 (PLM_DEVICE_BLOCK pDevice, LM_UINT32 Offset, + LM_UINT16 Value16); +LM_STATUS MM_ReadConfig32 (PLM_DEVICE_BLOCK pDevice, LM_UINT32 Offset, + LM_UINT32 * pValue32); +LM_STATUS MM_WriteConfig32 (PLM_DEVICE_BLOCK pDevice, LM_UINT32 Offset, + LM_UINT32 Value32); +LM_STATUS MM_MapMemBase (PLM_DEVICE_BLOCK pDevice); +LM_STATUS MM_MapIoBase (PLM_DEVICE_BLOCK pDevice); +LM_STATUS MM_IndicateRxPackets (PLM_DEVICE_BLOCK pDevice); +LM_STATUS MM_IndicateTxPackets (PLM_DEVICE_BLOCK pDevice); +LM_STATUS MM_StartTxDma (PLM_DEVICE_BLOCK pDevice, PLM_PACKET pPacket); +LM_STATUS MM_CompleteTxDma (PLM_DEVICE_BLOCK pDevice, PLM_PACKET pPacket); +LM_STATUS MM_AllocateMemory (PLM_DEVICE_BLOCK pDevice, LM_UINT32 BlockSize, + PLM_VOID * pMemoryBlockVirt); +LM_STATUS MM_AllocateSharedMemory (PLM_DEVICE_BLOCK pDevice, + LM_UINT32 BlockSize, + PLM_VOID * pMemoryBlockVirt, + PLM_PHYSICAL_ADDRESS pMemoryBlockPhy, + LM_BOOL Cached); +LM_STATUS MM_GetConfig (PLM_DEVICE_BLOCK pDevice); +LM_STATUS MM_IndicateStatus (PLM_DEVICE_BLOCK pDevice, LM_STATUS Status); +LM_STATUS MM_InitializeUmPackets (PLM_DEVICE_BLOCK pDevice); +LM_STATUS MM_FreeRxBuffer (PLM_DEVICE_BLOCK pDevice, PLM_PACKET pPacket); +LM_STATUS MM_CoalesceTxBuffer (PLM_DEVICE_BLOCK pDevice, PLM_PACKET pPacket); +LM_STATUS LM_MbufWorkAround (PLM_DEVICE_BLOCK pDevice); +LM_STATUS LM_SetLinkSpeed (PLM_DEVICE_BLOCK pDevice, + LM_REQUESTED_MEDIA_TYPE RequestedMediaType); #if INCLUDE_5703_A0_FIX -LM_STATUS LM_Load5703DmaWFirmware(PLM_DEVICE_BLOCK pDevice); +LM_STATUS LM_Load5703DmaWFirmware (PLM_DEVICE_BLOCK pDevice); #endif - -#endif /* LM_H */ +#endif /* LM_H */ diff --git a/drivers/bcm570x_mm.h b/drivers/bcm570x_mm.h index b7cbf8a..ff5302f 100644 --- a/drivers/bcm570x_mm.h +++ b/drivers/bcm570x_mm.h @@ -45,7 +45,7 @@ extern int MM_Packet_Desc_Size; #define MM_PACKET_DESC_SIZE MM_Packet_Desc_Size -DECLARE_QUEUE_TYPE(UM_RX_PACKET_Q, MAX_RX_PACKET_DESC_COUNT+1); +DECLARE_QUEUE_TYPE (UM_RX_PACKET_Q, MAX_RX_PACKET_DESC_COUNT + 1); #define MAX_MEM 16 @@ -65,51 +65,50 @@ typedef struct _UM_DEVICE_BLOCK { int mtu; int index; int opened; - int delayed_link_ind; /* Delay link status during initial load */ - int adapter_just_inited; /* the first few seconds after init. */ - int spurious_int; /* new -- unsupported */ + int delayed_link_ind; /* Delay link status during initial load */ + int adapter_just_inited; /* the first few seconds after init. */ + int spurious_int; /* new -- unsupported */ int timer_interval; int adaptive_expiry; - int crc_counter_expiry; /* new -- unsupported */ - int poll_tib_expiry; /* new -- unsupported */ + int crc_counter_expiry; /* new -- unsupported */ + int poll_tib_expiry; /* new -- unsupported */ int tx_full; int tx_queued; int line_speed; /* in Mbps, 0 if link is down */ UM_RX_PACKET_Q rx_out_of_buf_q; int rx_out_of_buf; - int rx_low_buf_thresh; /* changed to rx_buf_repl_thresh */ + int rx_low_buf_thresh; /* changed to rx_buf_repl_thresh */ int rx_buf_repl_panic_thresh; - int rx_buf_align; /* new -- unsupported */ + int rx_buf_align; /* new -- unsupported */ int do_global_lock; mutex_t global_lock; mutex_t undi_lock; long undi_flags; volatile int interrupt; int tasklet_pending; - int tasklet_busy; /* new -- unsupported */ + int tasklet_busy; /* new -- unsupported */ int rx_pkt; int tx_pkt; -#ifdef NICE_SUPPORT /* unsupported, this is a linux ioctl */ - void (*nice_rx)(void*, void* ); - void* nice_ctx; -#endif /* NICE_SUPPORT */ +#ifdef NICE_SUPPORT /* unsupported, this is a linux ioctl */ + void (*nice_rx) (void *, void *); + void *nice_ctx; +#endif /* NICE_SUPPORT */ int rx_adaptive_coalesce; unsigned int rx_last_cnt; unsigned int tx_last_cnt; unsigned int rx_curr_coalesce_frames; unsigned int rx_curr_coalesce_ticks; - unsigned int tx_curr_coalesce_frames; /* new -- unsupported */ -#if TIGON3_DEBUG /* new -- unsupported */ + unsigned int tx_curr_coalesce_frames; /* new -- unsupported */ +#if TIGON3_DEBUG /* new -- unsupported */ uint tx_zc_count; uint tx_chksum_count; uint tx_himem_count; uint rx_good_chksum_count; #endif - unsigned int rx_bad_chksum_count; /* new -- unsupported */ - unsigned int rx_misc_errors; /* new -- unsupported */ + unsigned int rx_bad_chksum_count; /* new -- unsupported */ + unsigned int rx_misc_errors; /* new -- unsupported */ } UM_DEVICE_BLOCK, *PUM_DEVICE_BLOCK; - /* Physical/PCI DMA address */ typedef union { dma_addr_t dma_map; @@ -117,9 +116,9 @@ typedef union { /* Packet */ typedef struct -_UM_PACKET { - LM_PACKET lm_packet; - void* skbuff; /* Address of packet buffer */ + _UM_PACKET { + LM_PACKET lm_packet; + void *skbuff; /* Address of packet buffer */ } UM_PACKET, *PUM_PACKET; #define MM_ACQUIRE_UNDI_LOCK(_pDevice) @@ -137,15 +136,14 @@ _UM_PACKET { #define MEM_TO_PCI_PHYS(addr) (addr) -extern void MM_SetAddr (LM_PHYSICAL_ADDRESS *paddr, dma_addr_t addr); -extern void MM_SetT3Addr(T3_64BIT_HOST_ADDR *paddr, dma_addr_t addr); +extern void MM_SetAddr (LM_PHYSICAL_ADDRESS * paddr, dma_addr_t addr); +extern void MM_SetT3Addr (T3_64BIT_HOST_ADDR * paddr, dma_addr_t addr); extern void MM_MapTxDma (PLM_DEVICE_BLOCK pDevice, - struct _LM_PACKET *pPacket, T3_64BIT_HOST_ADDR *paddr, - LM_UINT32 *len, int frag); -extern void MM_MapRxDma ( PLM_DEVICE_BLOCK pDevice, - struct _LM_PACKET *pPacket, - T3_64BIT_HOST_ADDR *paddr); - + struct _LM_PACKET *pPacket, T3_64BIT_HOST_ADDR * paddr, + LM_UINT32 * len, int frag); +extern void MM_MapRxDma (PLM_DEVICE_BLOCK pDevice, + struct _LM_PACKET *pPacket, + T3_64BIT_HOST_ADDR * paddr); /* BSP needs to provide sysUsecDelay and sysSerialPrintString */ extern void sysSerialPrintString (char *s); @@ -157,4 +155,4 @@ extern void sysSerialPrintString (char *s); #if 0 #define cpu_to_le32(val) LONGSWAP(val) #endif -#endif /* MM_H */ +#endif /* MM_H */ diff --git a/drivers/dm9000x.c b/drivers/dm9000x.c index 6877076..78acb09 100644 --- a/drivers/dm9000x.c +++ b/drivers/dm9000x.c @@ -302,6 +302,21 @@ eth_init(bd_t * bd) /* Set Node address */ for (i = 0; i < 6; i++) ((u16 *) bd->bi_enetaddr)[i] = read_srom_word(i); + + if (!is_zero_ether_addr(bd->bi_enetaddr) && + !is_mutlicast_ether_addr(bd->bi_enetaddr)) { + /* try reading from environment */ + u8 i; + char *s, *e; + s = getenv ("ethaddr"); + for (i = 0; i < 6; ++i) { + bd->bi_enetaddr[i] = s ? + simple_strtoul (s, &e, 16) : 0; + if (s) + s = (*e) ? e + 1 : e; + } + } + printf("MAC: %02x:%02x:%02x:%02x:%02x:%02x\n", bd->bi_enetaddr[0], bd->bi_enetaddr[1], bd->bi_enetaddr[2], bd->bi_enetaddr[3], bd->bi_enetaddr[4], bd->bi_enetaddr[5]); diff --git a/drivers/fsl_pci_init.c b/drivers/fsl_pci_init.c index 1d1f6df..1084dc6 100644 --- a/drivers/fsl_pci_init.c +++ b/drivers/fsl_pci_init.c @@ -15,7 +15,7 @@ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, * MA 02111-1307 USA */ -#define DEBUG + #include <common.h> #ifdef CONFIG_FSL_PCI_INIT @@ -93,7 +93,11 @@ fsl_pci_init(struct pci_controller *hose) hose->current_busno = hose->first_busno; pci->pedr = 0xffffffff; /* Clear any errors */ - pci->peer = 0xffffffff; /* Enable Error Interupts */ + pci->peer = ~0x20140; /* Enable All Error Interupts except + * - Master abort (pci) + * - Master PERR (pci) + * - ICCA (PCIe) + */ pci_hose_read_config_dword (hose, dev, PCI_DCR, &temp32); temp32 |= 0xf000e; /* set URR, FER, NFER (but not CER) */ pci_hose_write_config_dword(hose, dev, PCI_DCR, temp32); @@ -108,7 +112,7 @@ fsl_pci_init(struct pci_controller *hose) if (!enabled) { debug("....PCIE link error. Skipping scan." - "LTSSM=0x%02x\n", temp16); + "LTSSM=0x%02x\n", ltssm); hose->last_busno = hose->first_busno; return; } @@ -118,61 +122,41 @@ fsl_pci_init(struct pci_controller *hose) #ifdef DEBUG pci_hose_read_config_word(hose, dev, PCI_LSR, &temp16); neg_link_w = (temp16 & 0x3f0 ) >> 4; - debug("...PCIE LTSSM=0x%x, Negotiated link width=%d\n", + printf("...PCIE LTSSM=0x%x, Negotiated link width=%d\n", ltssm, neg_link_w); #endif hose->current_busno++; /* Start scan with secondary */ pciauto_prescan_setup_bridge(hose, dev, hose->current_busno); - } else { -#if 0 -/* done in pci_hose_config_device() */ - pci_hose_read_config_word(hose, dev, PCI_COMMAND, &temp16); - temp16 |= PCI_COMMAND_SERR | PCI_COMMAND_MASTER | - PCI_COMMAND_MEMORY | PCI_COMMAND_IO; - pci_hose_write_config_word(hose, dev, PCI_COMMAND, temp16); - pci_hose_write_config_word(hose, dev, PCI_STATUS, 0xffff); - pci_hose_write_config_byte(hose, dev, PCI_LATENCY_TIMER, 0x80); -#endif } /* Call setup to allocate PCSRBAR window */ pciauto_setup_device(hose, dev, 1, hose->pci_mem, hose->pci_prefetch, hose->pci_io); - +#ifndef CONFIG_PCI_NOSCAN printf (" Scanning PCI bus %02x\n", hose->current_busno); hose->last_busno = pci_hose_scan_bus(hose,hose->current_busno); if ( bridge ) { /* update limit regs and subordinate busno */ pciauto_postscan_setup_bridge(hose, dev, hose->last_busno); } +#else + hose->last_busno = hose->current_busno; +#endif /* Clear all error indications */ - if (pci->pme_msg_det && pci->pme_msg_det != 0xffffffff) { - debug("pci_fsl_init: pme_msg_det@%x=%x. Clearing\n", - &pci->pme_msg_det, pci->pme_msg_det); - pci->pme_msg_det = 0xffffffff; - } - - if (pci->pedr) { - debug("pci_fsl_init: pedr@%x=%x. Clearing\n", - &pci->pedr, pci->pedr); - pci->pedr = 0xffffffff; - } + pci->pme_msg_det = 0xffffffff; + pci->pedr = 0xffffffff; pci_hose_read_config_word (hose, dev, PCI_DSR, &temp16); if (temp16) { - debug("pci_fsl_init: PCI_DSR@%x=%x. Clearing\n", - PCI_DSR, temp16); pci_hose_write_config_word(hose, dev, - PCI_DSR, 0xffff); + PCI_DSR, 0xffff); } pci_hose_read_config_word (hose, dev, PCI_SEC_STATUS, &temp16); if (temp16) { - debug("pci_fsl_init: PCI_SEC_STATUS@%x=%x. Clearing\n", - PCI_SEC_STATUS, temp16); pci_hose_write_config_word(hose, dev, PCI_SEC_STATUS, 0xffff); } } diff --git a/drivers/macb.c b/drivers/macb.c index bf7853a..95cdc49 100644 --- a/drivers/macb.c +++ b/drivers/macb.c @@ -52,6 +52,8 @@ #include "macb.h" +#define barrier() asm volatile("" ::: "memory") + #define CFG_MACB_RX_BUFFER_SIZE 4096 #define CFG_MACB_RX_RING_SIZE (CFG_MACB_RX_BUFFER_SIZE / 128) #define CFG_MACB_TX_RING_SIZE 16 @@ -186,31 +188,31 @@ static int macb_send(struct eth_device *netdev, volatile void *packet, macb->tx_ring[tx_head].ctrl = ctrl; macb->tx_ring[tx_head].addr = paddr; + barrier(); macb_writel(macb, NCR, MACB_BIT(TE) | MACB_BIT(RE) | MACB_BIT(TSTART)); /* * I guess this is necessary because the networking core may * re-use the transmit buffer as soon as we return... */ - i = 0; - while (!(macb->tx_ring[tx_head].ctrl & TXBUF_USED)) { - if (i > CFG_MACB_TX_TIMEOUT) { - printf("%s: TX timeout\n", netdev->name); + for (i = 0; i <= CFG_MACB_TX_TIMEOUT; i++) { + barrier(); + ctrl = macb->tx_ring[tx_head].ctrl; + if (ctrl & TXBUF_USED) break; - } udelay(1); - i++; } dma_unmap_single(packet, length, paddr); if (i <= CFG_MACB_TX_TIMEOUT) { - ctrl = macb->tx_ring[tx_head].ctrl; if (ctrl & TXBUF_UNDERRUN) printf("%s: TX underrun\n", netdev->name); if (ctrl & TXBUF_EXHAUSTED) printf("%s: TX buffers exhausted in mid frame\n", netdev->name); + } else { + printf("%s: TX timeout\n", netdev->name); } /* No one cares anyway */ @@ -235,6 +237,7 @@ static void reclaim_rx_buffers(struct macb_device *macb, i++; } + barrier(); macb->rx_tail = new_tail; } @@ -284,25 +287,17 @@ static int macb_recv(struct eth_device *netdev) rx_tail = 0; } } + barrier(); } return 0; } -static int macb_phy_init(struct macb_device *macb) +static void macb_phy_reset(struct macb_device *macb) { struct eth_device *netdev = &macb->netdev; - u32 ncfgr; - u16 phy_id, status, adv, lpa; - int media, speed, duplex; int i; - - /* Check if the PHY is up to snuff... */ - phy_id = macb_mdio_read(macb, MII_PHYSID1); - if (phy_id == 0xffff) { - printf("%s: No PHY present\n", netdev->name); - return 0; - } + u16 status, adv; adv = ADVERTISE_CSMA | ADVERTISE_ALL; macb_mdio_write(macb, MII_ADVERTISE, adv); @@ -310,11 +305,6 @@ static int macb_phy_init(struct macb_device *macb) macb_mdio_write(macb, MII_BMCR, (BMCR_ANENABLE | BMCR_ANRESTART)); -#if 0 - for (i = 0; i < 9; i++) - printf("mii%d: 0x%04x\n", i, macb_mdio_read(macb, i)); -#endif - for (i = 0; i < CFG_MACB_AUTONEG_TIMEOUT / 100; i++) { status = macb_mdio_read(macb, MII_BMSR); if (status & BMSR_ANEGCOMPLETE) @@ -327,13 +317,33 @@ static int macb_phy_init(struct macb_device *macb) else printf("%s: Autonegotiation timed out (status=0x%04x)\n", netdev->name, status); +} + +static int macb_phy_init(struct macb_device *macb) +{ + struct eth_device *netdev = &macb->netdev; + u32 ncfgr; + u16 phy_id, status, adv, lpa; + int media, speed, duplex; + int i; + /* Check if the PHY is up to snuff... */ + phy_id = macb_mdio_read(macb, MII_PHYSID1); + if (phy_id == 0xffff) { + printf("%s: No PHY present\n", netdev->name); + return 0; + } + + status = macb_mdio_read(macb, MII_BMSR); if (!(status & BMSR_LSTATUS)) { + /* Try to re-negotiate if we don't have link already. */ + macb_phy_reset(macb); + for (i = 0; i < CFG_MACB_AUTONEG_TIMEOUT / 100; i++) { - udelay(100); status = macb_mdio_read(macb, MII_BMSR); if (status & BMSR_LSTATUS) break; + udelay(100); } } @@ -342,6 +352,7 @@ static int macb_phy_init(struct macb_device *macb) netdev->name, status); return 0; } else { + adv = macb_mdio_read(macb, MII_ADVERTISE); lpa = macb_mdio_read(macb, MII_LPA); media = mii_nway_result(lpa & adv); speed = (media & (ADVERTISE_100FULL | ADVERTISE_100HALF) diff --git a/drivers/nand/nand_util.c b/drivers/nand/nand_util.c index aee8727..cf05043 100644 --- a/drivers/nand/nand_util.c +++ b/drivers/nand/nand_util.c @@ -209,7 +209,7 @@ int nand_erase_opts(nand_info_t *meminfo, const nand_erase_options_t *opts) } if (!opts->quiet) { - unsigned long long n =(unsigned long long) + unsigned long long n =(unsigned long long) (erase.addr+meminfo->erasesize-opts->offset) * 100; int percent = (int)do_div(n, erase_length); @@ -476,8 +476,8 @@ int nand_write_opts(nand_info_t *meminfo, const nand_write_options_t *opts) imglen -= readlen; if (!opts->quiet) { - unsigned long long n = (unsigned long long) - (opts->length-imglen) * 100; + unsigned long long n = (unsigned long long) + (opts->length-imglen) * 100; int percent = (int)do_div(n, opts->length); /* output progress message only at whole percent * steps to reduce the number of messages printed @@ -651,8 +651,8 @@ int nand_read_opts(nand_info_t *meminfo, const nand_read_options_t *opts) } if (!opts->quiet) { - unsigned long long n = (unsigned long long) - (opts->length-imglen) * 100; + unsigned long long n = (unsigned long long) + (opts->length-imglen) * 100; int percent = (int)do_div(n ,opts->length); /* output progress message only at whole percent * steps to reduce the number of messages printed diff --git a/drivers/pci_auto.c b/drivers/pci_auto.c index a3c609b..2378553 100644 --- a/drivers/pci_auto.c +++ b/drivers/pci_auto.c @@ -94,7 +94,7 @@ void pciauto_setup_device(struct pci_controller *hose, pci_hose_read_config_dword(hose, dev, PCI_COMMAND, &cmdstat); cmdstat = (cmdstat & ~(PCI_COMMAND_IO | PCI_COMMAND_MEMORY)) | PCI_COMMAND_MASTER; - for (bar = PCI_BASE_ADDRESS_0; bar <= PCI_BASE_ADDRESS_0 + (bars_num*4); bar += 4) { + for (bar = PCI_BASE_ADDRESS_0; bar < PCI_BASE_ADDRESS_0 + (bars_num*4); bar += 4) { /* Tickle the BAR and get the response */ pci_hose_write_config_dword(hose, dev, bar, 0xffffffff); pci_hose_read_config_dword(hose, dev, bar, &bar_response); diff --git a/drivers/qe/uec.c b/drivers/qe/uec.c index c416a67..89a7279 100644 --- a/drivers/qe/uec.c +++ b/drivers/qe/uec.c @@ -391,17 +391,17 @@ static int uec_set_mac_if_mode(uec_private_t *uec, enet_interface_e if_mode) return 0; } -static int init_mii_management_configuration(uec_t *uec_regs) +static int init_mii_management_configuration(uec_mii_t *uec_mii_regs) { uint timeout = 0x1000; u32 miimcfg = 0; - miimcfg = in_be32(&uec_regs->miimcfg); + miimcfg = in_be32(&uec_mii_regs->miimcfg); miimcfg |= MIIMCFG_MNGMNT_CLC_DIV_INIT_VALUE; - out_be32(&uec_regs->miimcfg, miimcfg); + out_be32(&uec_mii_regs->miimcfg, miimcfg); /* Wait until the bus is free */ - while ((in_be32(&uec_regs->miimcfg) & MIIMIND_BUSY) && timeout--); + while ((in_be32(&uec_mii_regs->miimcfg) & MIIMIND_BUSY) && timeout--); if (timeout <= 0) { printf("%s: The MII Bus is stuck!", __FUNCTION__); return -ETIMEDOUT; @@ -413,13 +413,13 @@ static int init_mii_management_configuration(uec_t *uec_regs) static int init_phy(struct eth_device *dev) { uec_private_t *uec; - uec_t *uec_regs; + uec_mii_t *umii_regs; struct uec_mii_info *mii_info; struct phy_info *curphy; int err; uec = (uec_private_t *)dev->priv; - uec_regs = uec->uec_regs; + umii_regs = uec->uec_mii_regs; uec->oldlink = 0; uec->oldspeed = 0; @@ -451,19 +451,19 @@ static int init_phy(struct eth_device *dev) mii_info->mii_id = uec->uec_info->phy_address; mii_info->dev = dev; - mii_info->mdio_read = &read_phy_reg; - mii_info->mdio_write = &write_phy_reg; + mii_info->mdio_read = &uec_read_phy_reg; + mii_info->mdio_write = &uec_write_phy_reg; uec->mii_info = mii_info; - if (init_mii_management_configuration(uec_regs)) { + if (init_mii_management_configuration(umii_regs)) { printf("%s: The MII Bus is stuck!", dev->name); err = -1; goto bus_fail; } /* get info for this PHY */ - curphy = get_phy_info(uec->mii_info); + curphy = uec_get_phy_info(uec->mii_info); if (!curphy) { printf("%s: No PHY found", dev->name); err = -1; @@ -989,6 +989,13 @@ static int uec_startup(uec_private_t *uec) /* Setup MAC interface mode */ uec_set_mac_if_mode(uec, uec_info->enet_interface); + /* Setup MII management base */ +#ifndef CONFIG_eTSEC_MDIO_BUS + uec->uec_mii_regs = (uec_mii_t *)(&uec_regs->miimcfg); +#else + uec->uec_mii_regs = (uec_mii_t *) CONFIG_MIIM_ADDRESS; +#endif + /* Setup MII master clock source */ qe_set_mii_clk_src(uec_info->uf_info.ucc_num); diff --git a/drivers/qe/uec.h b/drivers/qe/uec.h index 0495026..c384055 100644 --- a/drivers/qe/uec.h +++ b/drivers/qe/uec.h @@ -675,6 +675,7 @@ typedef struct uec_private { ucc_fast_private_t *uccf; struct eth_device *dev; uec_t *uec_regs; + uec_mii_t *uec_mii_regs; /* enet init command parameter */ uec_init_cmd_pram_t *p_init_enet_param; u32 init_enet_param_offset; diff --git a/drivers/qe/uec_phy.c b/drivers/qe/uec_phy.c index 76fd388..ca6faa6 100644 --- a/drivers/qe/uec_phy.c +++ b/drivers/qe/uec_phy.c @@ -60,14 +60,14 @@ void phy_write (struct uec_mii_info *mii_info, u16 regnum, u16 val); /* Write value to the PHY for this device to the register at regnum, */ /* waiting until the write is done before it returns. All PHY */ /* configuration has to be done through the TSEC1 MIIM regs */ -void write_phy_reg (struct eth_device *dev, int mii_id, int regnum, int value) +void uec_write_phy_reg (struct eth_device *dev, int mii_id, int regnum, int value) { uec_private_t *ugeth = (uec_private_t *) dev->priv; - uec_t *ug_regs; + uec_mii_t *ug_regs; enet_tbi_mii_reg_e mii_reg = (enet_tbi_mii_reg_e) regnum; u32 tmp_reg; - ug_regs = ugeth->uec_regs; + ug_regs = ugeth->uec_mii_regs; /* Stop the MII management read cycle */ out_be32 (&ug_regs->miimcom, 0); @@ -87,15 +87,15 @@ void write_phy_reg (struct eth_device *dev, int mii_id, int regnum, int value) /* Reads from register regnum in the PHY for device dev, */ /* returning the value. Clears miimcom first. All PHY */ /* configuration has to be done through the TSEC1 MIIM regs */ -int read_phy_reg (struct eth_device *dev, int mii_id, int regnum) +int uec_read_phy_reg (struct eth_device *dev, int mii_id, int regnum) { uec_private_t *ugeth = (uec_private_t *) dev->priv; - uec_t *ug_regs; + uec_mii_t *ug_regs; enet_tbi_mii_reg_e mii_reg = (enet_tbi_mii_reg_e) regnum; u32 tmp_reg; u16 value; - ug_regs = ugeth->uec_regs; + ug_regs = ugeth->uec_mii_regs; /* Setting up the MII Mangement Address Register */ tmp_reg = ((u32) mii_id << MIIMADD_PHY_ADDRESS_SHIFT) | mii_reg; @@ -521,7 +521,7 @@ void phy_write (struct uec_mii_info *mii_info, u16 regnum, u16 val) /* Use the PHY ID registers to determine what type of PHY is attached * to device dev. return a struct phy_info structure describing that PHY */ -struct phy_info *get_phy_info (struct uec_mii_info *mii_info) +struct phy_info *uec_get_phy_info (struct uec_mii_info *mii_info) { u16 phy_reg; u32 phy_ID; diff --git a/drivers/qe/uec_phy.h b/drivers/qe/uec_phy.h index 9bd926d..e59a940 100644 --- a/drivers/qe/uec_phy.h +++ b/drivers/qe/uec_phy.h @@ -249,10 +249,10 @@ struct phy_info { void (*close) (struct uec_mii_info * mii_info); }; -struct phy_info *get_phy_info (struct uec_mii_info *mii_info); -void write_phy_reg (struct eth_device *dev, int mii_id, int regnum, +struct phy_info *uec_get_phy_info (struct uec_mii_info *mii_info); +void uec_write_phy_reg (struct eth_device *dev, int mii_id, int regnum, int value); -int read_phy_reg (struct eth_device *dev, int mii_id, int regnum); +int uec_read_phy_reg (struct eth_device *dev, int mii_id, int regnum); void mii_clear_phy_interrupt (struct uec_mii_info *mii_info); void mii_configure_phy_interrupt (struct uec_mii_info *mii_info, u32 interrupts); diff --git a/drivers/rtl8139.c b/drivers/rtl8139.c index 9045523..2367180 100644 --- a/drivers/rtl8139.c +++ b/drivers/rtl8139.c @@ -193,6 +193,12 @@ static void rtl_reset(struct eth_device *dev); static int rtl_transmit(struct eth_device *dev, volatile void *packet, int length); static int rtl_poll(struct eth_device *dev); static void rtl_disable(struct eth_device *dev); +#ifdef CONFIG_MCAST_TFTP/* This driver already accepts all b/mcast */ +static int rtl_bcast_addr (struct eth_device *dev, u8 bcast_mac, u8 set) +{ + return (0); +} +#endif static struct pci_device_id supported[] = { {PCI_VENDOR_ID_REALTEK, PCI_DEVICE_ID_REALTEK_8139}, @@ -228,6 +234,9 @@ int rtl8139_initialize(bd_t *bis) dev->halt = rtl_disable; dev->send = rtl_transmit; dev->recv = rtl_poll; +#ifdef CONFIG_MCAST_TFTP + dev->mcast = rtl_bcast_addr; +#endif eth_register (dev); diff --git a/drivers/tigon3.c b/drivers/tigon3.c index 860a889..5f6a4ec 100644 --- a/drivers/tigon3.c +++ b/drivers/tigon3.c @@ -26,69 +26,70 @@ /* Local functions. */ /******************************************************************************/ -LM_STATUS LM_Abort(PLM_DEVICE_BLOCK pDevice); -LM_STATUS LM_QueueRxPackets(PLM_DEVICE_BLOCK pDevice); - -static LM_STATUS LM_TranslateRequestedMediaType( - LM_REQUESTED_MEDIA_TYPE RequestedMediaType, - PLM_MEDIA_TYPE pMediaType, PLM_LINE_SPEED pLineSpeed, - PLM_DUPLEX_MODE pDuplexMode); - -static LM_STATUS LM_InitBcm540xPhy(PLM_DEVICE_BLOCK pDevice); - -__inline static LM_VOID LM_ServiceRxInterrupt(PLM_DEVICE_BLOCK pDevice); -__inline static LM_VOID LM_ServiceTxInterrupt(PLM_DEVICE_BLOCK pDevice); - -static LM_STATUS LM_ForceAutoNegBcm540xPhy(PLM_DEVICE_BLOCK pDevice, - LM_REQUESTED_MEDIA_TYPE RequestedMediaType); -static LM_STATUS LM_ForceAutoNeg(PLM_DEVICE_BLOCK pDevice, - LM_REQUESTED_MEDIA_TYPE RequestedMediaType); -static LM_UINT32 GetPhyAdFlowCntrlSettings(PLM_DEVICE_BLOCK pDevice); -STATIC LM_STATUS LM_SetFlowControl(PLM_DEVICE_BLOCK pDevice, - LM_UINT32 LocalPhyAd, LM_UINT32 RemotePhyAd); +LM_STATUS LM_Abort (PLM_DEVICE_BLOCK pDevice); +LM_STATUS LM_QueueRxPackets (PLM_DEVICE_BLOCK pDevice); + +static LM_STATUS LM_TranslateRequestedMediaType (LM_REQUESTED_MEDIA_TYPE + RequestedMediaType, + PLM_MEDIA_TYPE pMediaType, + PLM_LINE_SPEED pLineSpeed, + PLM_DUPLEX_MODE pDuplexMode); + +static LM_STATUS LM_InitBcm540xPhy (PLM_DEVICE_BLOCK pDevice); + +__inline static LM_VOID LM_ServiceRxInterrupt (PLM_DEVICE_BLOCK pDevice); +__inline static LM_VOID LM_ServiceTxInterrupt (PLM_DEVICE_BLOCK pDevice); + +static LM_STATUS LM_ForceAutoNegBcm540xPhy (PLM_DEVICE_BLOCK pDevice, + LM_REQUESTED_MEDIA_TYPE + RequestedMediaType); +static LM_STATUS LM_ForceAutoNeg (PLM_DEVICE_BLOCK pDevice, + LM_REQUESTED_MEDIA_TYPE RequestedMediaType); +static LM_UINT32 GetPhyAdFlowCntrlSettings (PLM_DEVICE_BLOCK pDevice); +STATIC LM_STATUS LM_SetFlowControl (PLM_DEVICE_BLOCK pDevice, + LM_UINT32 LocalPhyAd, + LM_UINT32 RemotePhyAd); #if INCLUDE_TBI_SUPPORT -STATIC LM_STATUS LM_SetupFiberPhy(PLM_DEVICE_BLOCK pDevice); -STATIC LM_STATUS LM_InitBcm800xPhy(PLM_DEVICE_BLOCK pDevice); +STATIC LM_STATUS LM_SetupFiberPhy (PLM_DEVICE_BLOCK pDevice); +STATIC LM_STATUS LM_InitBcm800xPhy (PLM_DEVICE_BLOCK pDevice); #endif -STATIC LM_STATUS LM_SetupCopperPhy(PLM_DEVICE_BLOCK pDevice); -STATIC PLM_ADAPTER_INFO LM_GetAdapterInfoBySsid(LM_UINT16 Svid, LM_UINT16 Ssid); -STATIC LM_STATUS LM_DmaTest(PLM_DEVICE_BLOCK pDevice, PLM_UINT8 pBufferVirt, - LM_PHYSICAL_ADDRESS BufferPhy, LM_UINT32 BufferSize); -STATIC LM_STATUS LM_HaltCpu(PLM_DEVICE_BLOCK pDevice,LM_UINT32 cpu_number); -STATIC LM_STATUS LM_ResetChip(PLM_DEVICE_BLOCK pDevice); -STATIC LM_STATUS LM_Test4GBoundary(PLM_DEVICE_BLOCK pDevice, PLM_PACKET pPacket, - PT3_SND_BD pSendBd); +STATIC LM_STATUS LM_SetupCopperPhy (PLM_DEVICE_BLOCK pDevice); +STATIC PLM_ADAPTER_INFO LM_GetAdapterInfoBySsid (LM_UINT16 Svid, + LM_UINT16 Ssid); +STATIC LM_STATUS LM_DmaTest (PLM_DEVICE_BLOCK pDevice, PLM_UINT8 pBufferVirt, + LM_PHYSICAL_ADDRESS BufferPhy, + LM_UINT32 BufferSize); +STATIC LM_STATUS LM_HaltCpu (PLM_DEVICE_BLOCK pDevice, LM_UINT32 cpu_number); +STATIC LM_STATUS LM_ResetChip (PLM_DEVICE_BLOCK pDevice); +STATIC LM_STATUS LM_Test4GBoundary (PLM_DEVICE_BLOCK pDevice, + PLM_PACKET pPacket, PT3_SND_BD pSendBd); /******************************************************************************/ /* External functions. */ /******************************************************************************/ -LM_STATUS LM_LoadRlsFirmware(PLM_DEVICE_BLOCK pDevice); - +LM_STATUS LM_LoadRlsFirmware (PLM_DEVICE_BLOCK pDevice); /******************************************************************************/ /* Description: */ /* */ /* Return: */ /******************************************************************************/ -LM_UINT32 -LM_RegRdInd( -PLM_DEVICE_BLOCK pDevice, -LM_UINT32 Register) { - LM_UINT32 Value32; +LM_UINT32 LM_RegRdInd (PLM_DEVICE_BLOCK pDevice, LM_UINT32 Register) +{ + LM_UINT32 Value32; #if PCIX_TARGET_WORKAROUND - MM_ACQUIRE_UNDI_LOCK(pDevice); + MM_ACQUIRE_UNDI_LOCK (pDevice); #endif - MM_WriteConfig32(pDevice, T3_PCI_REG_ADDR_REG, Register); - MM_ReadConfig32(pDevice, T3_PCI_REG_DATA_REG, &Value32); + MM_WriteConfig32 (pDevice, T3_PCI_REG_ADDR_REG, Register); + MM_ReadConfig32 (pDevice, T3_PCI_REG_DATA_REG, &Value32); #if PCIX_TARGET_WORKAROUND - MM_RELEASE_UNDI_LOCK(pDevice); + MM_RELEASE_UNDI_LOCK (pDevice); #endif - return Value32; -} /* LM_RegRdInd */ - + return Value32; +} /* LM_RegRdInd */ /******************************************************************************/ /* Description: */ @@ -96,47 +97,41 @@ LM_UINT32 Register) { /* Return: */ /******************************************************************************/ LM_VOID -LM_RegWrInd( -PLM_DEVICE_BLOCK pDevice, -LM_UINT32 Register, -LM_UINT32 Value32) { +LM_RegWrInd (PLM_DEVICE_BLOCK pDevice, LM_UINT32 Register, LM_UINT32 Value32) +{ #if PCIX_TARGET_WORKAROUND - MM_ACQUIRE_UNDI_LOCK(pDevice); + MM_ACQUIRE_UNDI_LOCK (pDevice); #endif - MM_WriteConfig32(pDevice, T3_PCI_REG_ADDR_REG, Register); - MM_WriteConfig32(pDevice, T3_PCI_REG_DATA_REG, Value32); + MM_WriteConfig32 (pDevice, T3_PCI_REG_ADDR_REG, Register); + MM_WriteConfig32 (pDevice, T3_PCI_REG_DATA_REG, Value32); #if PCIX_TARGET_WORKAROUND - MM_RELEASE_UNDI_LOCK(pDevice); + MM_RELEASE_UNDI_LOCK (pDevice); #endif -} /* LM_RegWrInd */ - +} /* LM_RegWrInd */ /******************************************************************************/ /* Description: */ /* */ /* Return: */ /******************************************************************************/ -LM_UINT32 -LM_MemRdInd( -PLM_DEVICE_BLOCK pDevice, -LM_UINT32 MemAddr) { - LM_UINT32 Value32; +LM_UINT32 LM_MemRdInd (PLM_DEVICE_BLOCK pDevice, LM_UINT32 MemAddr) +{ + LM_UINT32 Value32; - MM_ACQUIRE_UNDI_LOCK(pDevice); + MM_ACQUIRE_UNDI_LOCK (pDevice); #ifdef BIG_ENDIAN_HOST - MM_WriteConfig32(pDevice, T3_PCI_MEM_WIN_ADDR_REG, MemAddr); - Value32 = REG_RD(pDevice, PciCfg.MemWindowData); - /* Value32 = REG_RD(pDevice,uIntMem.Mbuf[(MemAddr & 0x7fff)/4]); */ + MM_WriteConfig32 (pDevice, T3_PCI_MEM_WIN_ADDR_REG, MemAddr); + Value32 = REG_RD (pDevice, PciCfg.MemWindowData); + /* Value32 = REG_RD(pDevice,uIntMem.Mbuf[(MemAddr & 0x7fff)/4]); */ #else - MM_WriteConfig32(pDevice, T3_PCI_MEM_WIN_ADDR_REG, MemAddr); - MM_ReadConfig32(pDevice, T3_PCI_MEM_WIN_DATA_REG, &Value32); + MM_WriteConfig32 (pDevice, T3_PCI_MEM_WIN_ADDR_REG, MemAddr); + MM_ReadConfig32 (pDevice, T3_PCI_MEM_WIN_DATA_REG, &Value32); #endif - MM_RELEASE_UNDI_LOCK(pDevice); - - return Value32; -} /* LM_MemRdInd */ + MM_RELEASE_UNDI_LOCK (pDevice); + return Value32; +} /* LM_MemRdInd */ /******************************************************************************/ /* Description: */ @@ -144,168 +139,161 @@ LM_UINT32 MemAddr) { /* Return: */ /******************************************************************************/ LM_VOID -LM_MemWrInd( -PLM_DEVICE_BLOCK pDevice, -LM_UINT32 MemAddr, -LM_UINT32 Value32) { - MM_ACQUIRE_UNDI_LOCK(pDevice); +LM_MemWrInd (PLM_DEVICE_BLOCK pDevice, LM_UINT32 MemAddr, LM_UINT32 Value32) +{ + MM_ACQUIRE_UNDI_LOCK (pDevice); #ifdef BIG_ENDIAN_HOST - REG_WR(pDevice,PciCfg.MemWindowBaseAddr,MemAddr); - REG_WR(pDevice,uIntMem.Mbuf[(MemAddr & 0x7fff)/4],Value32); + REG_WR (pDevice, PciCfg.MemWindowBaseAddr, MemAddr); + REG_WR (pDevice, uIntMem.Mbuf[(MemAddr & 0x7fff) / 4], Value32); #else - MM_WriteConfig32(pDevice, T3_PCI_MEM_WIN_ADDR_REG, MemAddr); - MM_WriteConfig32(pDevice, T3_PCI_MEM_WIN_DATA_REG, Value32); + MM_WriteConfig32 (pDevice, T3_PCI_MEM_WIN_ADDR_REG, MemAddr); + MM_WriteConfig32 (pDevice, T3_PCI_MEM_WIN_DATA_REG, Value32); #endif - MM_RELEASE_UNDI_LOCK(pDevice); -} /* LM_MemWrInd */ - + MM_RELEASE_UNDI_LOCK (pDevice); +} /* LM_MemWrInd */ /******************************************************************************/ /* Description: */ /* */ /* Return: */ /******************************************************************************/ -LM_STATUS -LM_QueueRxPackets( -PLM_DEVICE_BLOCK pDevice) { - LM_STATUS Lmstatus; - PLM_PACKET pPacket; - PT3_RCV_BD pRcvBd; - LM_UINT32 StdBdAdded = 0; +LM_STATUS LM_QueueRxPackets (PLM_DEVICE_BLOCK pDevice) +{ + LM_STATUS Lmstatus; + PLM_PACKET pPacket; + PT3_RCV_BD pRcvBd; + LM_UINT32 StdBdAdded = 0; #if T3_JUMBO_RCV_RCB_ENTRY_COUNT - LM_UINT32 JumboBdAdded = 0; -#endif /* T3_JUMBO_RCV_RCB_ENTRY_COUNT */ + LM_UINT32 JumboBdAdded = 0; +#endif /* T3_JUMBO_RCV_RCB_ENTRY_COUNT */ - Lmstatus = LM_STATUS_SUCCESS; + Lmstatus = LM_STATUS_SUCCESS; - pPacket = (PLM_PACKET) QQ_PopHead(&pDevice->RxPacketFreeQ.Container); - while(pPacket) { - switch(pPacket->u.Rx.RcvProdRing) { + pPacket = (PLM_PACKET) QQ_PopHead (&pDevice->RxPacketFreeQ.Container); + while (pPacket) { + switch (pPacket->u.Rx.RcvProdRing) { #if T3_JUMBO_RCV_RCB_ENTRY_COUNT - case T3_JUMBO_RCV_PROD_RING: /* Jumbo Receive Ring. */ - /* Initialize the buffer descriptor. */ - pRcvBd = - &pDevice->pRxJumboBdVirt[pDevice->RxJumboProdIdx]; - pRcvBd->Flags = RCV_BD_FLAG_END | RCV_BD_FLAG_JUMBO_RING; - pRcvBd->Len = (LM_UINT16) pDevice->RxJumboBufferSize; - - /* Initialize the receive buffer pointer */ -#if 0 /* Jimmy, deleted in new */ - pRcvBd->HostAddr.Low = pPacket->u.Rx.RxBufferPhy.Low; - pRcvBd->HostAddr.High = pPacket->u.Rx.RxBufferPhy.High; + case T3_JUMBO_RCV_PROD_RING: /* Jumbo Receive Ring. */ + /* Initialize the buffer descriptor. */ + pRcvBd = + &pDevice->pRxJumboBdVirt[pDevice->RxJumboProdIdx]; + pRcvBd->Flags = + RCV_BD_FLAG_END | RCV_BD_FLAG_JUMBO_RING; + pRcvBd->Len = (LM_UINT16) pDevice->RxJumboBufferSize; + + /* Initialize the receive buffer pointer */ +#if 0 /* Jimmy, deleted in new */ + pRcvBd->HostAddr.Low = pPacket->u.Rx.RxBufferPhy.Low; + pRcvBd->HostAddr.High = pPacket->u.Rx.RxBufferPhy.High; #endif - MM_MapRxDma(pDevice, pPacket, &pRcvBd->HostAddr); + MM_MapRxDma (pDevice, pPacket, &pRcvBd->HostAddr); - /* The opaque field may point to an offset from a fix addr. */ - pRcvBd->Opaque = (LM_UINT32) (MM_UINT_PTR(pPacket) - - MM_UINT_PTR(pDevice->pPacketDescBase)); + /* The opaque field may point to an offset from a fix addr. */ + pRcvBd->Opaque = (LM_UINT32) (MM_UINT_PTR (pPacket) - + MM_UINT_PTR (pDevice-> + pPacketDescBase)); - /* Update the producer index. */ - pDevice->RxJumboProdIdx = (pDevice->RxJumboProdIdx + 1) & - T3_JUMBO_RCV_RCB_ENTRY_COUNT_MASK; + /* Update the producer index. */ + pDevice->RxJumboProdIdx = + (pDevice->RxJumboProdIdx + + 1) & T3_JUMBO_RCV_RCB_ENTRY_COUNT_MASK; - JumboBdAdded++; - break; -#endif /* T3_JUMBO_RCV_RCB_ENTRY_COUNT */ - - case T3_STD_RCV_PROD_RING: /* Standard Receive Ring. */ - /* Initialize the buffer descriptor. */ - pRcvBd = &pDevice->pRxStdBdVirt[pDevice->RxStdProdIdx]; - pRcvBd->Flags = RCV_BD_FLAG_END; - pRcvBd->Len = MAX_STD_RCV_BUFFER_SIZE; - - /* Initialize the receive buffer pointer */ -#if 0 /* Jimmy, deleted in new replaced with MM_MapRxDma */ - pRcvBd->HostAddr.Low = pPacket->u.Rx.RxBufferPhy.Low; - pRcvBd->HostAddr.High = pPacket->u.Rx.RxBufferPhy.High; + JumboBdAdded++; + break; +#endif /* T3_JUMBO_RCV_RCB_ENTRY_COUNT */ + + case T3_STD_RCV_PROD_RING: /* Standard Receive Ring. */ + /* Initialize the buffer descriptor. */ + pRcvBd = &pDevice->pRxStdBdVirt[pDevice->RxStdProdIdx]; + pRcvBd->Flags = RCV_BD_FLAG_END; + pRcvBd->Len = MAX_STD_RCV_BUFFER_SIZE; + + /* Initialize the receive buffer pointer */ +#if 0 /* Jimmy, deleted in new replaced with MM_MapRxDma */ + pRcvBd->HostAddr.Low = pPacket->u.Rx.RxBufferPhy.Low; + pRcvBd->HostAddr.High = pPacket->u.Rx.RxBufferPhy.High; #endif - MM_MapRxDma(pDevice, pPacket, &pRcvBd->HostAddr); + MM_MapRxDma (pDevice, pPacket, &pRcvBd->HostAddr); - /* The opaque field may point to an offset from a fix addr. */ - pRcvBd->Opaque = (LM_UINT32) (MM_UINT_PTR(pPacket) - - MM_UINT_PTR(pDevice->pPacketDescBase)); + /* The opaque field may point to an offset from a fix addr. */ + pRcvBd->Opaque = (LM_UINT32) (MM_UINT_PTR (pPacket) - + MM_UINT_PTR (pDevice-> + pPacketDescBase)); - /* Update the producer index. */ - pDevice->RxStdProdIdx = (pDevice->RxStdProdIdx + 1) & - T3_STD_RCV_RCB_ENTRY_COUNT_MASK; + /* Update the producer index. */ + pDevice->RxStdProdIdx = (pDevice->RxStdProdIdx + 1) & + T3_STD_RCV_RCB_ENTRY_COUNT_MASK; - StdBdAdded++; - break; + StdBdAdded++; + break; - case T3_UNKNOWN_RCV_PROD_RING: - default: - Lmstatus = LM_STATUS_FAILURE; - break; - } /* switch */ + case T3_UNKNOWN_RCV_PROD_RING: + default: + Lmstatus = LM_STATUS_FAILURE; + break; + } /* switch */ - /* Bail out if there is any error. */ - if(Lmstatus != LM_STATUS_SUCCESS) - { - break; - } + /* Bail out if there is any error. */ + if (Lmstatus != LM_STATUS_SUCCESS) { + break; + } - pPacket = (PLM_PACKET) QQ_PopHead(&pDevice->RxPacketFreeQ.Container); - } /* while */ + pPacket = + (PLM_PACKET) QQ_PopHead (&pDevice->RxPacketFreeQ.Container); + } /* while */ - wmb(); - /* Update the procedure index. */ - if(StdBdAdded) - { - MB_REG_WR(pDevice, Mailbox.RcvStdProdIdx.Low, pDevice->RxStdProdIdx); - } + wmb (); + /* Update the procedure index. */ + if (StdBdAdded) { + MB_REG_WR (pDevice, Mailbox.RcvStdProdIdx.Low, + pDevice->RxStdProdIdx); + } #if T3_JUMBO_RCV_RCB_ENTRY_COUNT - if(JumboBdAdded) - { - MB_REG_WR(pDevice, Mailbox.RcvJumboProdIdx.Low, - pDevice->RxJumboProdIdx); - } -#endif /* T3_JUMBO_RCV_RCB_ENTRY_COUNT */ - - return Lmstatus; -} /* LM_QueueRxPackets */ + if (JumboBdAdded) { + MB_REG_WR (pDevice, Mailbox.RcvJumboProdIdx.Low, + pDevice->RxJumboProdIdx); + } +#endif /* T3_JUMBO_RCV_RCB_ENTRY_COUNT */ + return Lmstatus; +} /* LM_QueueRxPackets */ /******************************************************************************/ /* Description: */ /* */ /* Return: */ /******************************************************************************/ -STATIC LM_VOID -LM_NvramInit( - PLM_DEVICE_BLOCK pDevice) +STATIC LM_VOID LM_NvramInit (PLM_DEVICE_BLOCK pDevice) { - LM_UINT32 Value32; - LM_UINT32 j; - - /* Intialize clock period and state machine. */ - Value32 = SEEPROM_ADDR_CLK_PERD(SEEPROM_CLOCK_PERIOD) | - SEEPROM_ADDR_FSM_RESET; - REG_WR(pDevice, Grc.EepromAddr, Value32); - - for(j = 0; j < 100; j++) - { - MM_Wait(10); - } - - /* Serial eeprom access using the Grc.EepromAddr/EepromData registers. */ - Value32 = REG_RD(pDevice, Grc.LocalCtrl); - REG_WR(pDevice, Grc.LocalCtrl, Value32 | GRC_MISC_LOCAL_CTRL_AUTO_SEEPROM); - - /* Set the 5701 compatibility mode if we are using EEPROM. */ - if(T3_ASIC_REV(pDevice->ChipRevId) != T3_ASIC_REV_5700 && - T3_ASIC_REV(pDevice->ChipRevId) != T3_ASIC_REV_5701) - { - Value32 = REG_RD(pDevice, Nvram.Config1); - if((Value32 & FLASH_INTERFACE_ENABLE) == 0) - { - /* Use the new interface to read EEPROM. */ - Value32 &= ~FLASH_COMPAT_BYPASS; + LM_UINT32 Value32; + LM_UINT32 j; + + /* Intialize clock period and state machine. */ + Value32 = SEEPROM_ADDR_CLK_PERD (SEEPROM_CLOCK_PERIOD) | + SEEPROM_ADDR_FSM_RESET; + REG_WR (pDevice, Grc.EepromAddr, Value32); - REG_WR(pDevice, Nvram.Config1, Value32); + for (j = 0; j < 100; j++) { + MM_Wait (10); } - } -} /* LM_NvRamInit */ + /* Serial eeprom access using the Grc.EepromAddr/EepromData registers. */ + Value32 = REG_RD (pDevice, Grc.LocalCtrl); + REG_WR (pDevice, Grc.LocalCtrl, + Value32 | GRC_MISC_LOCAL_CTRL_AUTO_SEEPROM); + + /* Set the 5701 compatibility mode if we are using EEPROM. */ + if (T3_ASIC_REV (pDevice->ChipRevId) != T3_ASIC_REV_5700 && + T3_ASIC_REV (pDevice->ChipRevId) != T3_ASIC_REV_5701) { + Value32 = REG_RD (pDevice, Nvram.Config1); + if ((Value32 & FLASH_INTERFACE_ENABLE) == 0) { + /* Use the new interface to read EEPROM. */ + Value32 &= ~FLASH_COMPAT_BYPASS; + + REG_WR (pDevice, Nvram.Config1, Value32); + } + } +} /* LM_NvRamInit */ /******************************************************************************/ /* Description: */ @@ -313,51 +301,44 @@ LM_NvramInit( /* Return: */ /******************************************************************************/ STATIC LM_STATUS -LM_EepromRead( - PLM_DEVICE_BLOCK pDevice, - LM_UINT32 Offset, - LM_UINT32 *pData) +LM_EepromRead (PLM_DEVICE_BLOCK pDevice, LM_UINT32 Offset, LM_UINT32 * pData) { - LM_UINT32 Value32; - LM_UINT32 Addr; - LM_UINT32 Dev; - LM_UINT32 j; + LM_UINT32 Value32; + LM_UINT32 Addr; + LM_UINT32 Dev; + LM_UINT32 j; - if(Offset > SEEPROM_CHIP_SIZE) - { - return LM_STATUS_FAILURE; - } + if (Offset > SEEPROM_CHIP_SIZE) { + return LM_STATUS_FAILURE; + } - Dev = Offset / SEEPROM_CHIP_SIZE; - Addr = Offset % SEEPROM_CHIP_SIZE; + Dev = Offset / SEEPROM_CHIP_SIZE; + Addr = Offset % SEEPROM_CHIP_SIZE; - Value32 = REG_RD(pDevice, Grc.EepromAddr); - Value32 &= ~(SEEPROM_ADDR_ADDRESS_MASK | SEEPROM_ADDR_DEV_ID_MASK | - SEEPROM_ADDR_RW_MASK); - REG_WR(pDevice, Grc.EepromAddr, Value32 | SEEPROM_ADDR_DEV_ID(Dev) | - SEEPROM_ADDR_ADDRESS(Addr) | SEEPROM_ADDR_START | SEEPROM_ADDR_READ); + Value32 = REG_RD (pDevice, Grc.EepromAddr); + Value32 &= ~(SEEPROM_ADDR_ADDRESS_MASK | SEEPROM_ADDR_DEV_ID_MASK | + SEEPROM_ADDR_RW_MASK); + REG_WR (pDevice, Grc.EepromAddr, Value32 | SEEPROM_ADDR_DEV_ID (Dev) | + SEEPROM_ADDR_ADDRESS (Addr) | SEEPROM_ADDR_START | + SEEPROM_ADDR_READ); - for(j = 0; j < 1000; j++) - { - Value32 = REG_RD(pDevice, Grc.EepromAddr); - if(Value32 & SEEPROM_ADDR_COMPLETE) - { - break; + for (j = 0; j < 1000; j++) { + Value32 = REG_RD (pDevice, Grc.EepromAddr); + if (Value32 & SEEPROM_ADDR_COMPLETE) { + break; + } + MM_Wait (10); } - MM_Wait(10); - } - - if(Value32 & SEEPROM_ADDR_COMPLETE) - { - Value32 = REG_RD(pDevice, Grc.EepromData); - *pData = Value32; - return LM_STATUS_SUCCESS; - } + if (Value32 & SEEPROM_ADDR_COMPLETE) { + Value32 = REG_RD (pDevice, Grc.EepromData); + *pData = Value32; - return LM_STATUS_FAILURE; -} /* LM_EepromRead */ + return LM_STATUS_SUCCESS; + } + return LM_STATUS_FAILURE; +} /* LM_EepromRead */ /******************************************************************************/ /* Description: */ @@ -365,291 +346,248 @@ LM_EepromRead( /* Return: */ /******************************************************************************/ STATIC LM_STATUS -LM_NvramRead( - PLM_DEVICE_BLOCK pDevice, - LM_UINT32 Offset, - LM_UINT32 *pData) +LM_NvramRead (PLM_DEVICE_BLOCK pDevice, LM_UINT32 Offset, LM_UINT32 * pData) { - LM_UINT32 Value32; - LM_STATUS Status; - LM_UINT32 j; - - if(T3_ASIC_REV(pDevice->ChipRevId) == T3_ASIC_REV_5700 || - T3_ASIC_REV(pDevice->ChipRevId) == T3_ASIC_REV_5701) - { - Status = LM_EepromRead(pDevice, Offset, pData); - } - else - { - /* Determine if we have flash or EEPROM. */ - Value32 = REG_RD(pDevice, Nvram.Config1); - if(Value32 & FLASH_INTERFACE_ENABLE) - { - if(Value32 & FLASH_SSRAM_BUFFERRED_MODE) - { - Offset = ((Offset/BUFFERED_FLASH_PAGE_SIZE) << - BUFFERED_FLASH_PAGE_POS) + - (Offset % BUFFERED_FLASH_PAGE_SIZE); - } - } + LM_UINT32 Value32; + LM_STATUS Status; + LM_UINT32 j; + + if (T3_ASIC_REV (pDevice->ChipRevId) == T3_ASIC_REV_5700 || + T3_ASIC_REV (pDevice->ChipRevId) == T3_ASIC_REV_5701) { + Status = LM_EepromRead (pDevice, Offset, pData); + } else { + /* Determine if we have flash or EEPROM. */ + Value32 = REG_RD (pDevice, Nvram.Config1); + if (Value32 & FLASH_INTERFACE_ENABLE) { + if (Value32 & FLASH_SSRAM_BUFFERRED_MODE) { + Offset = ((Offset / BUFFERED_FLASH_PAGE_SIZE) << + BUFFERED_FLASH_PAGE_POS) + + (Offset % BUFFERED_FLASH_PAGE_SIZE); + } + } - REG_WR(pDevice, Nvram.SwArb, SW_ARB_REQ_SET1); - for (j = 0; j < 1000; j++) - { - if (REG_RD(pDevice, Nvram.SwArb) & SW_ARB_GNT1) - { - break; - } - MM_Wait(20); - } - if (j == 1000) - { - return LM_STATUS_FAILURE; - } + REG_WR (pDevice, Nvram.SwArb, SW_ARB_REQ_SET1); + for (j = 0; j < 1000; j++) { + if (REG_RD (pDevice, Nvram.SwArb) & SW_ARB_GNT1) { + break; + } + MM_Wait (20); + } + if (j == 1000) { + return LM_STATUS_FAILURE; + } - /* Read from flash or EEPROM with the new 5703/02 interface. */ - REG_WR(pDevice, Nvram.Addr, Offset & NVRAM_ADDRESS_MASK); + /* Read from flash or EEPROM with the new 5703/02 interface. */ + REG_WR (pDevice, Nvram.Addr, Offset & NVRAM_ADDRESS_MASK); - REG_WR(pDevice, Nvram.Cmd, NVRAM_CMD_RD | NVRAM_CMD_DO_IT | - NVRAM_CMD_FIRST | NVRAM_CMD_LAST | NVRAM_CMD_DONE); + REG_WR (pDevice, Nvram.Cmd, NVRAM_CMD_RD | NVRAM_CMD_DO_IT | + NVRAM_CMD_FIRST | NVRAM_CMD_LAST | NVRAM_CMD_DONE); - /* Wait for the done bit to clear. */ - for(j = 0; j < 500; j++) - { - MM_Wait(10); + /* Wait for the done bit to clear. */ + for (j = 0; j < 500; j++) { + MM_Wait (10); - Value32 = REG_RD(pDevice, Nvram.Cmd); - if(!(Value32 & NVRAM_CMD_DONE)) - { - break; - } - } + Value32 = REG_RD (pDevice, Nvram.Cmd); + if (!(Value32 & NVRAM_CMD_DONE)) { + break; + } + } - /* Wait for the done bit. */ - if(!(Value32 & NVRAM_CMD_DONE)) - { - for(j = 0; j < 500; j++) - { - MM_Wait(10); + /* Wait for the done bit. */ + if (!(Value32 & NVRAM_CMD_DONE)) { + for (j = 0; j < 500; j++) { + MM_Wait (10); - Value32 = REG_RD(pDevice, Nvram.Cmd); - if(Value32 & NVRAM_CMD_DONE) - { - MM_Wait(10); + Value32 = REG_RD (pDevice, Nvram.Cmd); + if (Value32 & NVRAM_CMD_DONE) { + MM_Wait (10); - *pData = REG_RD(pDevice, Nvram.ReadData); + *pData = + REG_RD (pDevice, Nvram.ReadData); - /* Change the endianess. */ - *pData = ((*pData & 0xff) << 24)| ((*pData & 0xff00) << 8)| - ((*pData & 0xff0000) >> 8) | ((*pData >> 24) & 0xff); + /* Change the endianess. */ + *pData = + ((*pData & 0xff) << 24) | + ((*pData & 0xff00) << 8) | + ((*pData & 0xff0000) >> 8) | + ((*pData >> 24) & 0xff); - break; + break; + } + } } - } - } - REG_WR(pDevice, Nvram.SwArb, SW_ARB_REQ_CLR1); - if(Value32 & NVRAM_CMD_DONE) - { - Status = LM_STATUS_SUCCESS; - } - else - { - Status = LM_STATUS_FAILURE; + REG_WR (pDevice, Nvram.SwArb, SW_ARB_REQ_CLR1); + if (Value32 & NVRAM_CMD_DONE) { + Status = LM_STATUS_SUCCESS; + } else { + Status = LM_STATUS_FAILURE; + } } - } - - return Status; -} /* LM_NvramRead */ + return Status; +} /* LM_NvramRead */ -STATIC void -LM_ReadVPD(PLM_DEVICE_BLOCK pDevice) +STATIC void LM_ReadVPD (PLM_DEVICE_BLOCK pDevice) { - LM_UINT32 Vpd_arr[256/4]; - LM_UINT8 *Vpd = (LM_UINT8 *) &Vpd_arr[0]; - LM_UINT32 *Vpd_dptr = &Vpd_arr[0]; - LM_UINT32 Value32; - unsigned int j; - - /* Read PN from VPD */ - for (j = 0; j < 256; j += 4, Vpd_dptr++ ) - { - if (LM_NvramRead(pDevice, 0x100 + j, &Value32) != LM_STATUS_SUCCESS) { - printf("BCM570x: LM_ReadVPD: VPD read failed" - " (no EEPROM onboard)\n"); - return; - } - *Vpd_dptr = cpu_to_le32(Value32); - } - for (j = 0; j < 256; ) - { - unsigned int Vpd_r_len; - unsigned int Vpd_r_end; - - if ((Vpd[j] == 0x82) || (Vpd[j] == 0x91)) - { - j = j + 3 + Vpd[j + 1] + (Vpd[j + 2] << 8); - } - else if (Vpd[j] == 0x90) - { - Vpd_r_len = Vpd[j + 1] + (Vpd[j + 2] << 8); - j += 3; - Vpd_r_end = Vpd_r_len + j; - while (j < Vpd_r_end) - { - if ((Vpd[j] == 'P') && (Vpd[j + 1] == 'N')) - { - unsigned int len = Vpd[j + 2]; - - if (len <= 24) - { - memcpy(pDevice->PartNo, &Vpd[j + 3], len); - } - break; + LM_UINT32 Vpd_arr[256 / 4]; + LM_UINT8 *Vpd = (LM_UINT8 *) & Vpd_arr[0]; + LM_UINT32 *Vpd_dptr = &Vpd_arr[0]; + LM_UINT32 Value32; + unsigned int j; + + /* Read PN from VPD */ + for (j = 0; j < 256; j += 4, Vpd_dptr++) { + if (LM_NvramRead (pDevice, 0x100 + j, &Value32) != + LM_STATUS_SUCCESS) { + printf ("BCM570x: LM_ReadVPD: VPD read failed" + " (no EEPROM onboard)\n"); + return; } - else - { - if (Vpd[j + 2] == 0) - { + *Vpd_dptr = cpu_to_le32 (Value32); + } + for (j = 0; j < 256;) { + unsigned int Vpd_r_len; + unsigned int Vpd_r_end; + + if ((Vpd[j] == 0x82) || (Vpd[j] == 0x91)) { + j = j + 3 + Vpd[j + 1] + (Vpd[j + 2] << 8); + } else if (Vpd[j] == 0x90) { + Vpd_r_len = Vpd[j + 1] + (Vpd[j + 2] << 8); + j += 3; + Vpd_r_end = Vpd_r_len + j; + while (j < Vpd_r_end) { + if ((Vpd[j] == 'P') && (Vpd[j + 1] == 'N')) { + unsigned int len = Vpd[j + 2]; + + if (len <= 24) { + memcpy (pDevice->PartNo, + &Vpd[j + 3], len); + } + break; + } else { + if (Vpd[j + 2] == 0) { + break; + } + j = j + Vpd[j + 2]; + } + } + break; + } else { break; - } - j = j + Vpd[j + 2]; } - } - break; - } - else { - break; } - } } -STATIC void -LM_ReadBootCodeVersion(PLM_DEVICE_BLOCK pDevice) +STATIC void LM_ReadBootCodeVersion (PLM_DEVICE_BLOCK pDevice) { - LM_UINT32 Value32, offset, ver_offset; - int i; - - if (LM_NvramRead(pDevice, 0x0, &Value32) != LM_STATUS_SUCCESS) - return; - if (Value32 != 0xaa559966) - return; - if (LM_NvramRead(pDevice, 0xc, &offset) != LM_STATUS_SUCCESS) - return; - - offset = ((offset & 0xff) << 24)| ((offset & 0xff00) << 8)| - ((offset & 0xff0000) >> 8) | ((offset >> 24) & 0xff); - if (LM_NvramRead(pDevice, offset, &Value32) != LM_STATUS_SUCCESS) - return; - if ((Value32 == 0x0300000e) && - (LM_NvramRead(pDevice, offset + 4, &Value32) == LM_STATUS_SUCCESS) && - (Value32 == 0)) { - - if (LM_NvramRead(pDevice, offset + 8, &ver_offset) != LM_STATUS_SUCCESS) - return; - ver_offset = ((ver_offset & 0xff0000) >> 8) | - ((ver_offset >> 24) & 0xff); - for (i = 0; i < 16; i += 4) { - if (LM_NvramRead(pDevice, offset + ver_offset + i, &Value32) != - LM_STATUS_SUCCESS) - { + LM_UINT32 Value32, offset, ver_offset; + int i; + + if (LM_NvramRead (pDevice, 0x0, &Value32) != LM_STATUS_SUCCESS) return; - } - *((LM_UINT32 *) &pDevice->BootCodeVer[i]) = cpu_to_le32(Value32); - } - } - else { - char c; + if (Value32 != 0xaa559966) + return; + if (LM_NvramRead (pDevice, 0xc, &offset) != LM_STATUS_SUCCESS) + return; + + offset = ((offset & 0xff) << 24) | ((offset & 0xff00) << 8) | + ((offset & 0xff0000) >> 8) | ((offset >> 24) & 0xff); + if (LM_NvramRead (pDevice, offset, &Value32) != LM_STATUS_SUCCESS) + return; + if ((Value32 == 0x0300000e) && + (LM_NvramRead (pDevice, offset + 4, &Value32) == LM_STATUS_SUCCESS) + && (Value32 == 0)) { + + if (LM_NvramRead (pDevice, offset + 8, &ver_offset) != + LM_STATUS_SUCCESS) + return; + ver_offset = ((ver_offset & 0xff0000) >> 8) | + ((ver_offset >> 24) & 0xff); + for (i = 0; i < 16; i += 4) { + if (LM_NvramRead + (pDevice, offset + ver_offset + i, + &Value32) != LM_STATUS_SUCCESS) { + return; + } + *((LM_UINT32 *) & pDevice->BootCodeVer[i]) = + cpu_to_le32 (Value32); + } + } else { + char c; - if (LM_NvramRead(pDevice, 0x94, &Value32) != LM_STATUS_SUCCESS) - return; + if (LM_NvramRead (pDevice, 0x94, &Value32) != LM_STATUS_SUCCESS) + return; - i = 0; - c = ((Value32 & 0xff0000) >> 16); + i = 0; + c = ((Value32 & 0xff0000) >> 16); - if (c < 10) { - pDevice->BootCodeVer[i++] = c + '0'; - } - else { - pDevice->BootCodeVer[i++] = (c / 10) + '0'; - pDevice->BootCodeVer[i++] = (c % 10) + '0'; - } - pDevice->BootCodeVer[i++] = '.'; - c = (Value32 & 0xff000000) >> 24; - if (c < 10) { - pDevice->BootCodeVer[i++] = c + '0'; - } - else { - pDevice->BootCodeVer[i++] = (c / 10) + '0'; - pDevice->BootCodeVer[i++] = (c % 10) + '0'; + if (c < 10) { + pDevice->BootCodeVer[i++] = c + '0'; + } else { + pDevice->BootCodeVer[i++] = (c / 10) + '0'; + pDevice->BootCodeVer[i++] = (c % 10) + '0'; + } + pDevice->BootCodeVer[i++] = '.'; + c = (Value32 & 0xff000000) >> 24; + if (c < 10) { + pDevice->BootCodeVer[i++] = c + '0'; + } else { + pDevice->BootCodeVer[i++] = (c / 10) + '0'; + pDevice->BootCodeVer[i++] = (c % 10) + '0'; + } + pDevice->BootCodeVer[i] = 0; } - pDevice->BootCodeVer[i] = 0; - } } -STATIC void -LM_GetBusSpeed(PLM_DEVICE_BLOCK pDevice) +STATIC void LM_GetBusSpeed (PLM_DEVICE_BLOCK pDevice) { - LM_UINT32 PciState = pDevice->PciState; - LM_UINT32 ClockCtrl; - char *SpeedStr = ""; - - if (PciState & T3_PCI_STATE_32BIT_PCI_BUS) - { - strcpy(pDevice->BusSpeedStr, "32-bit "); - } - else - { - strcpy(pDevice->BusSpeedStr, "64-bit "); - } - if (PciState & T3_PCI_STATE_CONVENTIONAL_PCI_MODE) - { - strcat(pDevice->BusSpeedStr, "PCI "); - if (PciState & T3_PCI_STATE_HIGH_BUS_SPEED) - { - SpeedStr = "66MHz"; - } - else - { - SpeedStr = "33MHz"; - } - } - else - { - strcat(pDevice->BusSpeedStr, "PCIX "); - if (pDevice->BondId == GRC_MISC_BD_ID_5704CIOBE) - { - SpeedStr = "133MHz"; - } - else - { - ClockCtrl = REG_RD(pDevice, PciCfg.ClockCtrl) & 0x1f; - switch (ClockCtrl) - { - case 0: - SpeedStr = "33MHz"; - break; - - case 2: - SpeedStr = "50MHz"; - break; - - case 4: - SpeedStr = "66MHz"; - break; - - case 6: - SpeedStr = "100MHz"; - break; - - case 7: - SpeedStr = "133MHz"; - break; - } + LM_UINT32 PciState = pDevice->PciState; + LM_UINT32 ClockCtrl; + char *SpeedStr = ""; + + if (PciState & T3_PCI_STATE_32BIT_PCI_BUS) { + strcpy (pDevice->BusSpeedStr, "32-bit "); + } else { + strcpy (pDevice->BusSpeedStr, "64-bit "); + } + if (PciState & T3_PCI_STATE_CONVENTIONAL_PCI_MODE) { + strcat (pDevice->BusSpeedStr, "PCI "); + if (PciState & T3_PCI_STATE_HIGH_BUS_SPEED) { + SpeedStr = "66MHz"; + } else { + SpeedStr = "33MHz"; + } + } else { + strcat (pDevice->BusSpeedStr, "PCIX "); + if (pDevice->BondId == GRC_MISC_BD_ID_5704CIOBE) { + SpeedStr = "133MHz"; + } else { + ClockCtrl = REG_RD (pDevice, PciCfg.ClockCtrl) & 0x1f; + switch (ClockCtrl) { + case 0: + SpeedStr = "33MHz"; + break; + + case 2: + SpeedStr = "50MHz"; + break; + + case 4: + SpeedStr = "66MHz"; + break; + + case 6: + SpeedStr = "100MHz"; + break; + + case 7: + SpeedStr = "133MHz"; + break; + } + } } - } - strcat(pDevice->BusSpeedStr, SpeedStr); + strcat (pDevice->BusSpeedStr, SpeedStr); } /******************************************************************************/ @@ -660,977 +598,890 @@ LM_GetBusSpeed(PLM_DEVICE_BLOCK pDevice) /* Return: */ /* LM_STATUS_SUCCESS */ /******************************************************************************/ -LM_STATUS -LM_GetAdapterInfo( -PLM_DEVICE_BLOCK pDevice) +LM_STATUS LM_GetAdapterInfo (PLM_DEVICE_BLOCK pDevice) { - PLM_ADAPTER_INFO pAdapterInfo; - LM_UINT32 Value32; - LM_STATUS Status; - LM_UINT32 j; - LM_UINT32 EeSigFound; - LM_UINT32 EePhyTypeSerdes = 0; - LM_UINT32 EePhyLedMode = 0; - LM_UINT32 EePhyId = 0; - - /* Get Device Id and Vendor Id */ - Status = MM_ReadConfig32(pDevice, PCI_VENDOR_ID_REG, &Value32); - if(Status != LM_STATUS_SUCCESS) - { - return Status; - } - pDevice->PciVendorId = (LM_UINT16) Value32; - pDevice->PciDeviceId = (LM_UINT16) (Value32 >> 16); - - /* If we are not getting the write adapter, exit. */ - if((Value32 != T3_PCI_ID_BCM5700) && - (Value32 != T3_PCI_ID_BCM5701) && - (Value32 != T3_PCI_ID_BCM5702) && - (Value32 != T3_PCI_ID_BCM5702x) && - (Value32 != T3_PCI_ID_BCM5702FE) && - (Value32 != T3_PCI_ID_BCM5703) && - (Value32 != T3_PCI_ID_BCM5703x) && - (Value32 != T3_PCI_ID_BCM5704)) - { - return LM_STATUS_FAILURE; - } + PLM_ADAPTER_INFO pAdapterInfo; + LM_UINT32 Value32; + LM_STATUS Status; + LM_UINT32 j; + LM_UINT32 EeSigFound; + LM_UINT32 EePhyTypeSerdes = 0; + LM_UINT32 EePhyLedMode = 0; + LM_UINT32 EePhyId = 0; + + /* Get Device Id and Vendor Id */ + Status = MM_ReadConfig32 (pDevice, PCI_VENDOR_ID_REG, &Value32); + if (Status != LM_STATUS_SUCCESS) { + return Status; + } + pDevice->PciVendorId = (LM_UINT16) Value32; + pDevice->PciDeviceId = (LM_UINT16) (Value32 >> 16); + + /* If we are not getting the write adapter, exit. */ + if ((Value32 != T3_PCI_ID_BCM5700) && + (Value32 != T3_PCI_ID_BCM5701) && + (Value32 != T3_PCI_ID_BCM5702) && + (Value32 != T3_PCI_ID_BCM5702x) && + (Value32 != T3_PCI_ID_BCM5702FE) && + (Value32 != T3_PCI_ID_BCM5703) && + (Value32 != T3_PCI_ID_BCM5703x) && (Value32 != T3_PCI_ID_BCM5704)) { + return LM_STATUS_FAILURE; + } - Status = MM_ReadConfig32(pDevice, PCI_REV_ID_REG, &Value32); - if(Status != LM_STATUS_SUCCESS) - { - return Status; - } - pDevice->PciRevId = (LM_UINT8) Value32; + Status = MM_ReadConfig32 (pDevice, PCI_REV_ID_REG, &Value32); + if (Status != LM_STATUS_SUCCESS) { + return Status; + } + pDevice->PciRevId = (LM_UINT8) Value32; - /* Get IRQ. */ - Status = MM_ReadConfig32(pDevice, PCI_INT_LINE_REG, &Value32); - if(Status != LM_STATUS_SUCCESS) - { - return Status; - } - pDevice->Irq = (LM_UINT8) Value32; + /* Get IRQ. */ + Status = MM_ReadConfig32 (pDevice, PCI_INT_LINE_REG, &Value32); + if (Status != LM_STATUS_SUCCESS) { + return Status; + } + pDevice->Irq = (LM_UINT8) Value32; - /* Get interrupt pin. */ - pDevice->IntPin = (LM_UINT8) (Value32 >> 8); + /* Get interrupt pin. */ + pDevice->IntPin = (LM_UINT8) (Value32 >> 8); - /* Get chip revision id. */ - Status = MM_ReadConfig32(pDevice, T3_PCI_MISC_HOST_CTRL_REG, &Value32); - pDevice->ChipRevId = Value32 >> 16; + /* Get chip revision id. */ + Status = MM_ReadConfig32 (pDevice, T3_PCI_MISC_HOST_CTRL_REG, &Value32); + pDevice->ChipRevId = Value32 >> 16; - /* Get subsystem vendor. */ - Status = MM_ReadConfig32(pDevice, PCI_SUBSYSTEM_VENDOR_ID_REG, &Value32); - if(Status != LM_STATUS_SUCCESS) - { - return Status; - } - pDevice->SubsystemVendorId = (LM_UINT16) Value32; + /* Get subsystem vendor. */ + Status = + MM_ReadConfig32 (pDevice, PCI_SUBSYSTEM_VENDOR_ID_REG, &Value32); + if (Status != LM_STATUS_SUCCESS) { + return Status; + } + pDevice->SubsystemVendorId = (LM_UINT16) Value32; - /* Get PCI subsystem id. */ - pDevice->SubsystemId = (LM_UINT16) (Value32 >> 16); + /* Get PCI subsystem id. */ + pDevice->SubsystemId = (LM_UINT16) (Value32 >> 16); - /* Get the cache line size. */ - MM_ReadConfig32(pDevice, PCI_CACHE_LINE_SIZE_REG, &Value32); - pDevice->CacheLineSize = (LM_UINT8) Value32; - pDevice->SavedCacheLineReg = Value32; + /* Get the cache line size. */ + MM_ReadConfig32 (pDevice, PCI_CACHE_LINE_SIZE_REG, &Value32); + pDevice->CacheLineSize = (LM_UINT8) Value32; + pDevice->SavedCacheLineReg = Value32; - if(pDevice->ChipRevId != T3_CHIP_ID_5703_A1 && - pDevice->ChipRevId != T3_CHIP_ID_5703_A2 && - pDevice->ChipRevId != T3_CHIP_ID_5704_A0) - { - pDevice->UndiFix = FALSE; - } + if (pDevice->ChipRevId != T3_CHIP_ID_5703_A1 && + pDevice->ChipRevId != T3_CHIP_ID_5703_A2 && + pDevice->ChipRevId != T3_CHIP_ID_5704_A0) { + pDevice->UndiFix = FALSE; + } #if !PCIX_TARGET_WORKAROUND - pDevice->UndiFix = FALSE; + pDevice->UndiFix = FALSE; #endif - /* Map the memory base to system address space. */ - if (!pDevice->UndiFix) - { - Status = MM_MapMemBase(pDevice); - if(Status != LM_STATUS_SUCCESS) - { - return Status; + /* Map the memory base to system address space. */ + if (!pDevice->UndiFix) { + Status = MM_MapMemBase (pDevice); + if (Status != LM_STATUS_SUCCESS) { + return Status; + } + /* Initialize the memory view pointer. */ + pDevice->pMemView = (PT3_STD_MEM_MAP) pDevice->pMappedMemBase; } - /* Initialize the memory view pointer. */ - pDevice->pMemView = (PT3_STD_MEM_MAP) pDevice->pMappedMemBase; - } - #if PCIX_TARGET_WORKAROUND - /* store whether we are in PCI are PCI-X mode */ - pDevice->EnablePciXFix = FALSE; - - MM_ReadConfig32(pDevice, T3_PCI_STATE_REG, &Value32); - if((Value32 & T3_PCI_STATE_CONVENTIONAL_PCI_MODE) == 0) - { - /* Enable PCI-X workaround only if we are running on 5700 BX. */ - if(T3_CHIP_REV(pDevice->ChipRevId) == T3_CHIP_REV_5700_BX) - { - pDevice->EnablePciXFix = TRUE; + /* store whether we are in PCI are PCI-X mode */ + pDevice->EnablePciXFix = FALSE; + + MM_ReadConfig32 (pDevice, T3_PCI_STATE_REG, &Value32); + if ((Value32 & T3_PCI_STATE_CONVENTIONAL_PCI_MODE) == 0) { + /* Enable PCI-X workaround only if we are running on 5700 BX. */ + if (T3_CHIP_REV (pDevice->ChipRevId) == T3_CHIP_REV_5700_BX) { + pDevice->EnablePciXFix = TRUE; + } + } + if (pDevice->UndiFix) { + pDevice->EnablePciXFix = TRUE; } - } - if (pDevice->UndiFix) - { - pDevice->EnablePciXFix = TRUE; - } #endif - /* Bx bug: due to the "byte_enable bug" in PCI-X mode, the power */ - /* management register may be clobbered which may cause the */ - /* BCM5700 to go into D3 state. While in this state, we will */ - /* not have memory mapped register access. As a workaround, we */ - /* need to restore the device to D0 state. */ - MM_ReadConfig32(pDevice, T3_PCI_PM_STATUS_CTRL_REG, &Value32); - Value32 |= T3_PM_PME_ASSERTED; - Value32 &= ~T3_PM_POWER_STATE_MASK; - Value32 |= T3_PM_POWER_STATE_D0; - MM_WriteConfig32(pDevice, T3_PCI_PM_STATUS_CTRL_REG, Value32); - - /* read the current PCI command word */ - MM_ReadConfig32(pDevice, PCI_COMMAND_REG, &Value32); - - /* Make sure bus-mastering is enabled. */ - Value32 |= PCI_BUSMASTER_ENABLE; + /* Bx bug: due to the "byte_enable bug" in PCI-X mode, the power */ + /* management register may be clobbered which may cause the */ + /* BCM5700 to go into D3 state. While in this state, we will */ + /* not have memory mapped register access. As a workaround, we */ + /* need to restore the device to D0 state. */ + MM_ReadConfig32 (pDevice, T3_PCI_PM_STATUS_CTRL_REG, &Value32); + Value32 |= T3_PM_PME_ASSERTED; + Value32 &= ~T3_PM_POWER_STATE_MASK; + Value32 |= T3_PM_POWER_STATE_D0; + MM_WriteConfig32 (pDevice, T3_PCI_PM_STATUS_CTRL_REG, Value32); + + /* read the current PCI command word */ + MM_ReadConfig32 (pDevice, PCI_COMMAND_REG, &Value32); + + /* Make sure bus-mastering is enabled. */ + Value32 |= PCI_BUSMASTER_ENABLE; #if PCIX_TARGET_WORKAROUND - /* if we are in PCI-X mode, also make sure mem-mapping and SERR#/PERR# - are enabled */ - if (pDevice->EnablePciXFix == TRUE) { - Value32 |= (PCI_MEM_SPACE_ENABLE | PCI_SYSTEM_ERROR_ENABLE | - PCI_PARITY_ERROR_ENABLE); - } - if (pDevice->UndiFix) - { - Value32 &= ~PCI_MEM_SPACE_ENABLE; - } - + /* if we are in PCI-X mode, also make sure mem-mapping and SERR#/PERR# + are enabled */ + if (pDevice->EnablePciXFix == TRUE) { + Value32 |= (PCI_MEM_SPACE_ENABLE | PCI_SYSTEM_ERROR_ENABLE | + PCI_PARITY_ERROR_ENABLE); + } + if (pDevice->UndiFix) { + Value32 &= ~PCI_MEM_SPACE_ENABLE; + } #endif - if(pDevice->EnableMWI) - { - Value32 |= PCI_MEMORY_WRITE_INVALIDATE; - } - else { - Value32 &= (~PCI_MEMORY_WRITE_INVALIDATE); - } - - /* Error out if mem-mapping is NOT enabled for PCI systems */ - if (!(Value32 | PCI_MEM_SPACE_ENABLE)) - { - return LM_STATUS_FAILURE; - } + if (pDevice->EnableMWI) { + Value32 |= PCI_MEMORY_WRITE_INVALIDATE; + } else { + Value32 &= (~PCI_MEMORY_WRITE_INVALIDATE); + } - /* save the value we are going to write into the PCI command word */ - pDevice->PciCommandStatusWords = Value32; + /* Error out if mem-mapping is NOT enabled for PCI systems */ + if (!(Value32 | PCI_MEM_SPACE_ENABLE)) { + return LM_STATUS_FAILURE; + } - Status = MM_WriteConfig32(pDevice, PCI_COMMAND_REG, Value32); - if(Status != LM_STATUS_SUCCESS) - { - return Status; - } + /* save the value we are going to write into the PCI command word */ + pDevice->PciCommandStatusWords = Value32; + + Status = MM_WriteConfig32 (pDevice, PCI_COMMAND_REG, Value32); + if (Status != LM_STATUS_SUCCESS) { + return Status; + } - /* Set power state to D0. */ - LM_SetPowerState(pDevice, LM_POWER_STATE_D0); + /* Set power state to D0. */ + LM_SetPowerState (pDevice, LM_POWER_STATE_D0); #ifdef BIG_ENDIAN_PCI - pDevice->MiscHostCtrl = - MISC_HOST_CTRL_MASK_PCI_INT | - MISC_HOST_CTRL_ENABLE_INDIRECT_ACCESS | - MISC_HOST_CTRL_ENABLE_ENDIAN_WORD_SWAP | - MISC_HOST_CTRL_ENABLE_PCI_STATE_REG_RW; -#else /* No CPU Swap modes for PCI IO */ - - /* Setup the mode registers. */ - pDevice->MiscHostCtrl = - MISC_HOST_CTRL_MASK_PCI_INT | - MISC_HOST_CTRL_ENABLE_ENDIAN_WORD_SWAP | + pDevice->MiscHostCtrl = + MISC_HOST_CTRL_MASK_PCI_INT | + MISC_HOST_CTRL_ENABLE_INDIRECT_ACCESS | + MISC_HOST_CTRL_ENABLE_ENDIAN_WORD_SWAP | + MISC_HOST_CTRL_ENABLE_PCI_STATE_REG_RW; +#else /* No CPU Swap modes for PCI IO */ + + /* Setup the mode registers. */ + pDevice->MiscHostCtrl = + MISC_HOST_CTRL_MASK_PCI_INT | + MISC_HOST_CTRL_ENABLE_ENDIAN_WORD_SWAP | #ifdef BIG_ENDIAN_HOST - MISC_HOST_CTRL_ENABLE_ENDIAN_BYTE_SWAP | -#endif /* BIG_ENDIAN_HOST */ - MISC_HOST_CTRL_ENABLE_INDIRECT_ACCESS | - MISC_HOST_CTRL_ENABLE_PCI_STATE_REG_RW; -#endif /* !BIG_ENDIAN_PCI */ + MISC_HOST_CTRL_ENABLE_ENDIAN_BYTE_SWAP | +#endif /* BIG_ENDIAN_HOST */ + MISC_HOST_CTRL_ENABLE_INDIRECT_ACCESS | + MISC_HOST_CTRL_ENABLE_PCI_STATE_REG_RW; +#endif /* !BIG_ENDIAN_PCI */ - /* write to PCI misc host ctr first in order to enable indirect accesses */ - MM_WriteConfig32(pDevice, T3_PCI_MISC_HOST_CTRL_REG, pDevice->MiscHostCtrl); + /* write to PCI misc host ctr first in order to enable indirect accesses */ + MM_WriteConfig32 (pDevice, T3_PCI_MISC_HOST_CTRL_REG, + pDevice->MiscHostCtrl); - REG_WR(pDevice, PciCfg.MiscHostCtrl, pDevice->MiscHostCtrl); + REG_WR (pDevice, PciCfg.MiscHostCtrl, pDevice->MiscHostCtrl); #ifdef BIG_ENDIAN_PCI - Value32 = GRC_MODE_WORD_SWAP_DATA| - GRC_MODE_WORD_SWAP_NON_FRAME_DATA; + Value32 = GRC_MODE_WORD_SWAP_DATA | GRC_MODE_WORD_SWAP_NON_FRAME_DATA; #else /* No CPU Swap modes for PCI IO */ #ifdef BIG_ENDIAN_HOST - Value32 = GRC_MODE_BYTE_SWAP_NON_FRAME_DATA | - GRC_MODE_WORD_SWAP_NON_FRAME_DATA; + Value32 = GRC_MODE_BYTE_SWAP_NON_FRAME_DATA | + GRC_MODE_WORD_SWAP_NON_FRAME_DATA; #else - Value32 = GRC_MODE_BYTE_SWAP_NON_FRAME_DATA | GRC_MODE_BYTE_SWAP_DATA; + Value32 = GRC_MODE_BYTE_SWAP_NON_FRAME_DATA | GRC_MODE_BYTE_SWAP_DATA; #endif -#endif /* !BIG_ENDIAN_PCI */ - - REG_WR(pDevice, Grc.Mode, Value32); - - if(T3_ASIC_REV(pDevice->ChipRevId) == T3_ASIC_REV_5700) - { - REG_WR(pDevice, Grc.LocalCtrl, GRC_MISC_LOCAL_CTRL_GPIO_OUTPUT1 | - GRC_MISC_LOCAL_CTRL_GPIO_OE1); - } - MM_Wait(40); - - /* Enable indirect memory access */ - REG_WR(pDevice, MemArbiter.Mode, T3_MEM_ARBITER_MODE_ENABLE); - - if (REG_RD(pDevice, PciCfg.ClockCtrl) & T3_PCI_44MHZ_CORE_CLOCK) - { - REG_WR(pDevice, PciCfg.ClockCtrl, T3_PCI_44MHZ_CORE_CLOCK | - T3_PCI_SELECT_ALTERNATE_CLOCK); - REG_WR(pDevice, PciCfg.ClockCtrl, T3_PCI_SELECT_ALTERNATE_CLOCK); - MM_Wait(40); /* required delay is 27usec */ - } - REG_WR(pDevice, PciCfg.ClockCtrl, 0); - REG_WR(pDevice, PciCfg.MemWindowBaseAddr, 0); +#endif /* !BIG_ENDIAN_PCI */ + + REG_WR (pDevice, Grc.Mode, Value32); + + if (T3_ASIC_REV (pDevice->ChipRevId) == T3_ASIC_REV_5700) { + REG_WR (pDevice, Grc.LocalCtrl, + GRC_MISC_LOCAL_CTRL_GPIO_OUTPUT1 | + GRC_MISC_LOCAL_CTRL_GPIO_OE1); + } + MM_Wait (40); + + /* Enable indirect memory access */ + REG_WR (pDevice, MemArbiter.Mode, T3_MEM_ARBITER_MODE_ENABLE); + + if (REG_RD (pDevice, PciCfg.ClockCtrl) & T3_PCI_44MHZ_CORE_CLOCK) { + REG_WR (pDevice, PciCfg.ClockCtrl, T3_PCI_44MHZ_CORE_CLOCK | + T3_PCI_SELECT_ALTERNATE_CLOCK); + REG_WR (pDevice, PciCfg.ClockCtrl, + T3_PCI_SELECT_ALTERNATE_CLOCK); + MM_Wait (40); /* required delay is 27usec */ + } + REG_WR (pDevice, PciCfg.ClockCtrl, 0); + REG_WR (pDevice, PciCfg.MemWindowBaseAddr, 0); #if PCIX_TARGET_WORKAROUND - MM_ReadConfig32(pDevice, T3_PCI_STATE_REG, &Value32); - if ((pDevice->EnablePciXFix == FALSE) && - ((Value32 & T3_PCI_STATE_CONVENTIONAL_PCI_MODE) == 0)) - { - if (pDevice->ChipRevId == T3_CHIP_ID_5701_A0 || - pDevice->ChipRevId == T3_CHIP_ID_5701_B0 || - pDevice->ChipRevId == T3_CHIP_ID_5701_B2 || - pDevice->ChipRevId == T3_CHIP_ID_5701_B5) - { - __raw_writel(0, &(pDevice->pMemView->uIntMem.MemBlock32K[0x300])); - __raw_writel(0, &(pDevice->pMemView->uIntMem.MemBlock32K[0x301])); - __raw_writel(0xffffffff, &(pDevice->pMemView->uIntMem.MemBlock32K[0x301])); - if (__raw_readl(&(pDevice->pMemView->uIntMem.MemBlock32K[0x300]))) - { - pDevice->EnablePciXFix = TRUE; - } + MM_ReadConfig32 (pDevice, T3_PCI_STATE_REG, &Value32); + if ((pDevice->EnablePciXFix == FALSE) && + ((Value32 & T3_PCI_STATE_CONVENTIONAL_PCI_MODE) == 0)) { + if (pDevice->ChipRevId == T3_CHIP_ID_5701_A0 || + pDevice->ChipRevId == T3_CHIP_ID_5701_B0 || + pDevice->ChipRevId == T3_CHIP_ID_5701_B2 || + pDevice->ChipRevId == T3_CHIP_ID_5701_B5) { + __raw_writel (0, + &(pDevice->pMemView->uIntMem. + MemBlock32K[0x300])); + __raw_writel (0, + &(pDevice->pMemView->uIntMem. + MemBlock32K[0x301])); + __raw_writel (0xffffffff, + &(pDevice->pMemView->uIntMem. + MemBlock32K[0x301])); + if (__raw_readl + (&(pDevice->pMemView->uIntMem.MemBlock32K[0x300]))) + { + pDevice->EnablePciXFix = TRUE; + } + } } - } #endif #if 1 - /* - * This code was at the beginning of else block below, but that's - * a bug if node address in shared memory. - */ - MM_Wait(50); - LM_NvramInit(pDevice); + /* + * This code was at the beginning of else block below, but that's + * a bug if node address in shared memory. + */ + MM_Wait (50); + LM_NvramInit (pDevice); #endif - /* Get the node address. First try to get in from the shared memory. */ - /* If the signature is not present, then get it from the NVRAM. */ - Value32 = MEM_RD_OFFSET(pDevice, T3_MAC_ADDR_HIGH_MAILBOX); - if((Value32 >> 16) == 0x484b) - { - - pDevice->NodeAddress[0] = (LM_UINT8) (Value32 >> 8); - pDevice->NodeAddress[1] = (LM_UINT8) Value32; - - Value32 = MEM_RD_OFFSET(pDevice, T3_MAC_ADDR_LOW_MAILBOX); - - pDevice->NodeAddress[2] = (LM_UINT8) (Value32 >> 24); - pDevice->NodeAddress[3] = (LM_UINT8) (Value32 >> 16); - pDevice->NodeAddress[4] = (LM_UINT8) (Value32 >> 8); - pDevice->NodeAddress[5] = (LM_UINT8) Value32; - - Status = LM_STATUS_SUCCESS; - } - else - { - Status = LM_NvramRead(pDevice, 0x7c, &Value32); - if(Status == LM_STATUS_SUCCESS) - { - pDevice->NodeAddress[0] = (LM_UINT8) (Value32 >> 16); - pDevice->NodeAddress[1] = (LM_UINT8) (Value32 >> 24); - - Status = LM_NvramRead(pDevice, 0x80, &Value32); - - pDevice->NodeAddress[2] = (LM_UINT8) Value32; - pDevice->NodeAddress[3] = (LM_UINT8) (Value32 >> 8); - pDevice->NodeAddress[4] = (LM_UINT8) (Value32 >> 16); - pDevice->NodeAddress[5] = (LM_UINT8) (Value32 >> 24); + /* Get the node address. First try to get in from the shared memory. */ + /* If the signature is not present, then get it from the NVRAM. */ + Value32 = MEM_RD_OFFSET (pDevice, T3_MAC_ADDR_HIGH_MAILBOX); + if ((Value32 >> 16) == 0x484b) { + + pDevice->NodeAddress[0] = (LM_UINT8) (Value32 >> 8); + pDevice->NodeAddress[1] = (LM_UINT8) Value32; + + Value32 = MEM_RD_OFFSET (pDevice, T3_MAC_ADDR_LOW_MAILBOX); + + pDevice->NodeAddress[2] = (LM_UINT8) (Value32 >> 24); + pDevice->NodeAddress[3] = (LM_UINT8) (Value32 >> 16); + pDevice->NodeAddress[4] = (LM_UINT8) (Value32 >> 8); + pDevice->NodeAddress[5] = (LM_UINT8) Value32; + + Status = LM_STATUS_SUCCESS; + } else { + Status = LM_NvramRead (pDevice, 0x7c, &Value32); + if (Status == LM_STATUS_SUCCESS) { + pDevice->NodeAddress[0] = (LM_UINT8) (Value32 >> 16); + pDevice->NodeAddress[1] = (LM_UINT8) (Value32 >> 24); + + Status = LM_NvramRead (pDevice, 0x80, &Value32); + + pDevice->NodeAddress[2] = (LM_UINT8) Value32; + pDevice->NodeAddress[3] = (LM_UINT8) (Value32 >> 8); + pDevice->NodeAddress[4] = (LM_UINT8) (Value32 >> 16); + pDevice->NodeAddress[5] = (LM_UINT8) (Value32 >> 24); + } } - } - /* Assign a default address. */ - if(Status != LM_STATUS_SUCCESS) - { + /* Assign a default address. */ + if (Status != LM_STATUS_SUCCESS) { #ifndef EMBEDDED - printk(KERN_ERR "Cannot get MAC addr from NVRAM. Using default.\n"); + printk (KERN_ERR + "Cannot get MAC addr from NVRAM. Using default.\n"); #endif - pDevice->NodeAddress[0] = 0x00; pDevice->NodeAddress[1] = 0x10; - pDevice->NodeAddress[2] = 0x18; pDevice->NodeAddress[3] = 0x68; - pDevice->NodeAddress[4] = 0x61; pDevice->NodeAddress[5] = 0x76; - } - - pDevice->PermanentNodeAddress[0] = pDevice->NodeAddress[0]; - pDevice->PermanentNodeAddress[1] = pDevice->NodeAddress[1]; - pDevice->PermanentNodeAddress[2] = pDevice->NodeAddress[2]; - pDevice->PermanentNodeAddress[3] = pDevice->NodeAddress[3]; - pDevice->PermanentNodeAddress[4] = pDevice->NodeAddress[4]; - pDevice->PermanentNodeAddress[5] = pDevice->NodeAddress[5]; - - /* Initialize the default values. */ - pDevice->NoTxPseudoHdrChksum = FALSE; - pDevice->NoRxPseudoHdrChksum = FALSE; - pDevice->NicSendBd = FALSE; - pDevice->TxPacketDescCnt = DEFAULT_TX_PACKET_DESC_COUNT; - pDevice->RxStdDescCnt = DEFAULT_STD_RCV_DESC_COUNT; - pDevice->RxCoalescingTicks = DEFAULT_RX_COALESCING_TICKS; - pDevice->TxCoalescingTicks = DEFAULT_TX_COALESCING_TICKS; - pDevice->RxMaxCoalescedFrames = DEFAULT_RX_MAX_COALESCED_FRAMES; - pDevice->TxMaxCoalescedFrames = DEFAULT_TX_MAX_COALESCED_FRAMES; - pDevice->RxCoalescingTicksDuringInt = BAD_DEFAULT_VALUE; - pDevice->TxCoalescingTicksDuringInt = BAD_DEFAULT_VALUE; - pDevice->RxMaxCoalescedFramesDuringInt = BAD_DEFAULT_VALUE; - pDevice->TxMaxCoalescedFramesDuringInt = BAD_DEFAULT_VALUE; - pDevice->StatsCoalescingTicks = DEFAULT_STATS_COALESCING_TICKS; - pDevice->EnableMWI = FALSE; - pDevice->TxMtu = MAX_ETHERNET_PACKET_SIZE_NO_CRC; - pDevice->RxMtu = MAX_ETHERNET_PACKET_SIZE_NO_CRC; - pDevice->DisableAutoNeg = FALSE; - pDevice->PhyIntMode = T3_PHY_INT_MODE_AUTO; - pDevice->LinkChngMode = T3_LINK_CHNG_MODE_AUTO; - pDevice->LedMode = LED_MODE_AUTO; - pDevice->ResetPhyOnInit = TRUE; - pDevice->DelayPciGrant = TRUE; - pDevice->UseTaggedStatus = FALSE; - pDevice->OneDmaAtOnce = BAD_DEFAULT_VALUE; - - pDevice->DmaMbufLowMark = T3_DEF_DMA_MBUF_LOW_WMARK_JUMBO; - pDevice->RxMacMbufLowMark = T3_DEF_RX_MAC_MBUF_LOW_WMARK_JUMBO; - pDevice->MbufHighMark = T3_DEF_MBUF_HIGH_WMARK_JUMBO; - - pDevice->RequestedMediaType = LM_REQUESTED_MEDIA_TYPE_AUTO; - pDevice->TaskOffloadCap = LM_TASK_OFFLOAD_NONE; - pDevice->FlowControlCap = LM_FLOW_CONTROL_AUTO_PAUSE; - pDevice->EnableTbi = FALSE; -#if INCLUDE_TBI_SUPPORT - pDevice->PollTbiLink = BAD_DEFAULT_VALUE; -#endif - - switch (T3_ASIC_REV(pDevice->ChipRevId)) - { - case T3_ASIC_REV_5704: - pDevice->MbufBase = T3_NIC_MBUF_POOL_ADDR; - pDevice->MbufSize = T3_NIC_MBUF_POOL_SIZE64; - break; - default: - pDevice->MbufBase = T3_NIC_MBUF_POOL_ADDR; - pDevice->MbufSize = T3_NIC_MBUF_POOL_SIZE96; - break; - } - - pDevice->LinkStatus = LM_STATUS_LINK_DOWN; - pDevice->QueueRxPackets = TRUE; + pDevice->NodeAddress[0] = 0x00; + pDevice->NodeAddress[1] = 0x10; + pDevice->NodeAddress[2] = 0x18; + pDevice->NodeAddress[3] = 0x68; + pDevice->NodeAddress[4] = 0x61; + pDevice->NodeAddress[5] = 0x76; + } + + pDevice->PermanentNodeAddress[0] = pDevice->NodeAddress[0]; + pDevice->PermanentNodeAddress[1] = pDevice->NodeAddress[1]; + pDevice->PermanentNodeAddress[2] = pDevice->NodeAddress[2]; + pDevice->PermanentNodeAddress[3] = pDevice->NodeAddress[3]; + pDevice->PermanentNodeAddress[4] = pDevice->NodeAddress[4]; + pDevice->PermanentNodeAddress[5] = pDevice->NodeAddress[5]; + + /* Initialize the default values. */ + pDevice->NoTxPseudoHdrChksum = FALSE; + pDevice->NoRxPseudoHdrChksum = FALSE; + pDevice->NicSendBd = FALSE; + pDevice->TxPacketDescCnt = DEFAULT_TX_PACKET_DESC_COUNT; + pDevice->RxStdDescCnt = DEFAULT_STD_RCV_DESC_COUNT; + pDevice->RxCoalescingTicks = DEFAULT_RX_COALESCING_TICKS; + pDevice->TxCoalescingTicks = DEFAULT_TX_COALESCING_TICKS; + pDevice->RxMaxCoalescedFrames = DEFAULT_RX_MAX_COALESCED_FRAMES; + pDevice->TxMaxCoalescedFrames = DEFAULT_TX_MAX_COALESCED_FRAMES; + pDevice->RxCoalescingTicksDuringInt = BAD_DEFAULT_VALUE; + pDevice->TxCoalescingTicksDuringInt = BAD_DEFAULT_VALUE; + pDevice->RxMaxCoalescedFramesDuringInt = BAD_DEFAULT_VALUE; + pDevice->TxMaxCoalescedFramesDuringInt = BAD_DEFAULT_VALUE; + pDevice->StatsCoalescingTicks = DEFAULT_STATS_COALESCING_TICKS; + pDevice->EnableMWI = FALSE; + pDevice->TxMtu = MAX_ETHERNET_PACKET_SIZE_NO_CRC; + pDevice->RxMtu = MAX_ETHERNET_PACKET_SIZE_NO_CRC; + pDevice->DisableAutoNeg = FALSE; + pDevice->PhyIntMode = T3_PHY_INT_MODE_AUTO; + pDevice->LinkChngMode = T3_LINK_CHNG_MODE_AUTO; + pDevice->LedMode = LED_MODE_AUTO; + pDevice->ResetPhyOnInit = TRUE; + pDevice->DelayPciGrant = TRUE; + pDevice->UseTaggedStatus = FALSE; + pDevice->OneDmaAtOnce = BAD_DEFAULT_VALUE; - pDevice->EnableWireSpeed = TRUE; + pDevice->DmaMbufLowMark = T3_DEF_DMA_MBUF_LOW_WMARK_JUMBO; + pDevice->RxMacMbufLowMark = T3_DEF_RX_MAC_MBUF_LOW_WMARK_JUMBO; + pDevice->MbufHighMark = T3_DEF_MBUF_HIGH_WMARK_JUMBO; -#if T3_JUMBO_RCV_RCB_ENTRY_COUNT - pDevice->RxJumboDescCnt = DEFAULT_JUMBO_RCV_DESC_COUNT; -#endif /* T3_JUMBO_RCV_RCB_ENTRY_COUNT */ - - /* Make this is a known adapter. */ - pAdapterInfo = LM_GetAdapterInfoBySsid(pDevice->SubsystemVendorId, - pDevice->SubsystemId); - - pDevice->BondId = REG_RD(pDevice, Grc.MiscCfg) & GRC_MISC_BD_ID_MASK; - if (pDevice->BondId != GRC_MISC_BD_ID_5700 && - pDevice->BondId != GRC_MISC_BD_ID_5701 && - pDevice->BondId != GRC_MISC_BD_ID_5702FE && - pDevice->BondId != GRC_MISC_BD_ID_5703 && - pDevice->BondId != GRC_MISC_BD_ID_5703S && - pDevice->BondId != GRC_MISC_BD_ID_5704 && - pDevice->BondId != GRC_MISC_BD_ID_5704CIOBE) - { - return LM_STATUS_UNKNOWN_ADAPTER; - } - - pDevice->SplitModeEnable = SPLIT_MODE_DISABLE; - if ((pDevice->ChipRevId == T3_CHIP_ID_5704_A0) && - (pDevice->BondId == GRC_MISC_BD_ID_5704CIOBE)) - { - pDevice->SplitModeEnable = SPLIT_MODE_ENABLE; - pDevice->SplitModeMaxReq = SPLIT_MODE_5704_MAX_REQ; - } - - /* Get Eeprom info. */ - Value32 = MEM_RD_OFFSET(pDevice, T3_NIC_DATA_SIG_ADDR); - if (Value32 == T3_NIC_DATA_SIG) - { - EeSigFound = TRUE; - Value32 = MEM_RD_OFFSET(pDevice, T3_NIC_DATA_NIC_CFG_ADDR); - - /* Determine PHY type. */ - switch (Value32 & T3_NIC_CFG_PHY_TYPE_MASK) - { - case T3_NIC_CFG_PHY_TYPE_COPPER: - EePhyTypeSerdes = FALSE; - break; + pDevice->RequestedMediaType = LM_REQUESTED_MEDIA_TYPE_AUTO; + pDevice->TaskOffloadCap = LM_TASK_OFFLOAD_NONE; + pDevice->FlowControlCap = LM_FLOW_CONTROL_AUTO_PAUSE; + pDevice->EnableTbi = FALSE; +#if INCLUDE_TBI_SUPPORT + pDevice->PollTbiLink = BAD_DEFAULT_VALUE; +#endif - case T3_NIC_CFG_PHY_TYPE_FIBER: - EePhyTypeSerdes = TRUE; + switch (T3_ASIC_REV (pDevice->ChipRevId)) { + case T3_ASIC_REV_5704: + pDevice->MbufBase = T3_NIC_MBUF_POOL_ADDR; + pDevice->MbufSize = T3_NIC_MBUF_POOL_SIZE64; break; - - default: - EePhyTypeSerdes = FALSE; + default: + pDevice->MbufBase = T3_NIC_MBUF_POOL_ADDR; + pDevice->MbufSize = T3_NIC_MBUF_POOL_SIZE96; break; } - /* Determine PHY led mode. */ - if(T3_ASIC_REV(pDevice->ChipRevId) == T3_ASIC_REV_5700 || - T3_ASIC_REV(pDevice->ChipRevId) == T3_ASIC_REV_5701) - { - switch(Value32 & T3_NIC_CFG_LED_MODE_MASK) - { - case T3_NIC_CFG_LED_MODE_TRIPLE_SPEED: - EePhyLedMode = LED_MODE_THREE_LINK; - break; + pDevice->LinkStatus = LM_STATUS_LINK_DOWN; + pDevice->QueueRxPackets = TRUE; - case T3_NIC_CFG_LED_MODE_LINK_SPEED: - EePhyLedMode = LED_MODE_LINK10; - break; + pDevice->EnableWireSpeed = TRUE; - default: - EePhyLedMode = LED_MODE_AUTO; - break; - } - } - else - { - switch(Value32 & T3_NIC_CFG_LED_MODE_MASK) - { - case T3_NIC_CFG_LED_MODE_OPEN_DRAIN: - EePhyLedMode = LED_MODE_OPEN_DRAIN; - break; +#if T3_JUMBO_RCV_RCB_ENTRY_COUNT + pDevice->RxJumboDescCnt = DEFAULT_JUMBO_RCV_DESC_COUNT; +#endif /* T3_JUMBO_RCV_RCB_ENTRY_COUNT */ + + /* Make this is a known adapter. */ + pAdapterInfo = LM_GetAdapterInfoBySsid (pDevice->SubsystemVendorId, + pDevice->SubsystemId); + + pDevice->BondId = REG_RD (pDevice, Grc.MiscCfg) & GRC_MISC_BD_ID_MASK; + if (pDevice->BondId != GRC_MISC_BD_ID_5700 && + pDevice->BondId != GRC_MISC_BD_ID_5701 && + pDevice->BondId != GRC_MISC_BD_ID_5702FE && + pDevice->BondId != GRC_MISC_BD_ID_5703 && + pDevice->BondId != GRC_MISC_BD_ID_5703S && + pDevice->BondId != GRC_MISC_BD_ID_5704 && + pDevice->BondId != GRC_MISC_BD_ID_5704CIOBE) { + return LM_STATUS_UNKNOWN_ADAPTER; + } + + pDevice->SplitModeEnable = SPLIT_MODE_DISABLE; + if ((pDevice->ChipRevId == T3_CHIP_ID_5704_A0) && + (pDevice->BondId == GRC_MISC_BD_ID_5704CIOBE)) { + pDevice->SplitModeEnable = SPLIT_MODE_ENABLE; + pDevice->SplitModeMaxReq = SPLIT_MODE_5704_MAX_REQ; + } + + /* Get Eeprom info. */ + Value32 = MEM_RD_OFFSET (pDevice, T3_NIC_DATA_SIG_ADDR); + if (Value32 == T3_NIC_DATA_SIG) { + EeSigFound = TRUE; + Value32 = MEM_RD_OFFSET (pDevice, T3_NIC_DATA_NIC_CFG_ADDR); + + /* Determine PHY type. */ + switch (Value32 & T3_NIC_CFG_PHY_TYPE_MASK) { + case T3_NIC_CFG_PHY_TYPE_COPPER: + EePhyTypeSerdes = FALSE; + break; - case T3_NIC_CFG_LED_MODE_OUTPUT: - EePhyLedMode = LED_MODE_OUTPUT; - break; + case T3_NIC_CFG_PHY_TYPE_FIBER: + EePhyTypeSerdes = TRUE; + break; default: - EePhyLedMode = LED_MODE_AUTO; - break; - } - } - if(pDevice->ChipRevId == T3_CHIP_ID_5703_A1 || - pDevice->ChipRevId == T3_CHIP_ID_5703_A2) - { - /* Enable EEPROM write protection. */ - if(Value32 & T3_NIC_EEPROM_WP) - { - pDevice->EepromWp = TRUE; - } - } + EePhyTypeSerdes = FALSE; + break; + } - /* Get the PHY Id. */ - Value32 = MEM_RD_OFFSET(pDevice, T3_NIC_DATA_PHY_ID_ADDR); - if (Value32) - { - EePhyId = (((Value32 & T3_NIC_PHY_ID1_MASK) >> 16) & - PHY_ID1_OUI_MASK) << 10; + /* Determine PHY led mode. */ + if (T3_ASIC_REV (pDevice->ChipRevId) == T3_ASIC_REV_5700 || + T3_ASIC_REV (pDevice->ChipRevId) == T3_ASIC_REV_5701) { + switch (Value32 & T3_NIC_CFG_LED_MODE_MASK) { + case T3_NIC_CFG_LED_MODE_TRIPLE_SPEED: + EePhyLedMode = LED_MODE_THREE_LINK; + break; + + case T3_NIC_CFG_LED_MODE_LINK_SPEED: + EePhyLedMode = LED_MODE_LINK10; + break; + + default: + EePhyLedMode = LED_MODE_AUTO; + break; + } + } else { + switch (Value32 & T3_NIC_CFG_LED_MODE_MASK) { + case T3_NIC_CFG_LED_MODE_OPEN_DRAIN: + EePhyLedMode = LED_MODE_OPEN_DRAIN; + break; + + case T3_NIC_CFG_LED_MODE_OUTPUT: + EePhyLedMode = LED_MODE_OUTPUT; + break; + + default: + EePhyLedMode = LED_MODE_AUTO; + break; + } + } + if (pDevice->ChipRevId == T3_CHIP_ID_5703_A1 || + pDevice->ChipRevId == T3_CHIP_ID_5703_A2) { + /* Enable EEPROM write protection. */ + if (Value32 & T3_NIC_EEPROM_WP) { + pDevice->EepromWp = TRUE; + } + } - Value32 = Value32 & T3_NIC_PHY_ID2_MASK; + /* Get the PHY Id. */ + Value32 = MEM_RD_OFFSET (pDevice, T3_NIC_DATA_PHY_ID_ADDR); + if (Value32) { + EePhyId = (((Value32 & T3_NIC_PHY_ID1_MASK) >> 16) & + PHY_ID1_OUI_MASK) << 10; - EePhyId |= ((Value32 & PHY_ID2_OUI_MASK) << 16) | - (Value32 & PHY_ID2_MODEL_MASK) | (Value32 & PHY_ID2_REV_MASK); - } - else - { - EePhyId = 0; + Value32 = Value32 & T3_NIC_PHY_ID2_MASK; + + EePhyId |= ((Value32 & PHY_ID2_OUI_MASK) << 16) | + (Value32 & PHY_ID2_MODEL_MASK) | (Value32 & + PHY_ID2_REV_MASK); + } else { + EePhyId = 0; + } + } else { + EeSigFound = FALSE; } - } - else - { - EeSigFound = FALSE; - } - /* Set the PHY address. */ - pDevice->PhyAddr = PHY_DEVICE_ID; + /* Set the PHY address. */ + pDevice->PhyAddr = PHY_DEVICE_ID; - /* Disable auto polling. */ - pDevice->MiMode = 0xc0000; - REG_WR(pDevice, MacCtrl.MiMode, pDevice->MiMode); - MM_Wait(40); + /* Disable auto polling. */ + pDevice->MiMode = 0xc0000; + REG_WR (pDevice, MacCtrl.MiMode, pDevice->MiMode); + MM_Wait (40); - /* Get the PHY id. */ - LM_ReadPhy(pDevice, PHY_ID1_REG, &Value32); - pDevice->PhyId = (Value32 & PHY_ID1_OUI_MASK) << 10; + /* Get the PHY id. */ + LM_ReadPhy (pDevice, PHY_ID1_REG, &Value32); + pDevice->PhyId = (Value32 & PHY_ID1_OUI_MASK) << 10; - LM_ReadPhy(pDevice, PHY_ID2_REG, &Value32); - pDevice->PhyId |= ((Value32 & PHY_ID2_OUI_MASK) << 16) | - (Value32 & PHY_ID2_MODEL_MASK) | (Value32 & PHY_ID2_REV_MASK); + LM_ReadPhy (pDevice, PHY_ID2_REG, &Value32); + pDevice->PhyId |= ((Value32 & PHY_ID2_OUI_MASK) << 16) | + (Value32 & PHY_ID2_MODEL_MASK) | (Value32 & PHY_ID2_REV_MASK); - /* Set the EnableTbi flag to false if we have a copper PHY. */ - switch(pDevice->PhyId & PHY_ID_MASK) - { + /* Set the EnableTbi flag to false if we have a copper PHY. */ + switch (pDevice->PhyId & PHY_ID_MASK) { case PHY_BCM5400_PHY_ID: - pDevice->EnableTbi = FALSE; - break; + pDevice->EnableTbi = FALSE; + break; case PHY_BCM5401_PHY_ID: - pDevice->EnableTbi = FALSE; - break; + pDevice->EnableTbi = FALSE; + break; case PHY_BCM5411_PHY_ID: - pDevice->EnableTbi = FALSE; - break; + pDevice->EnableTbi = FALSE; + break; case PHY_BCM5701_PHY_ID: - pDevice->EnableTbi = FALSE; - break; + pDevice->EnableTbi = FALSE; + break; case PHY_BCM5703_PHY_ID: - pDevice->EnableTbi = FALSE; - break; + pDevice->EnableTbi = FALSE; + break; case PHY_BCM5704_PHY_ID: - pDevice->EnableTbi = FALSE; - break; + pDevice->EnableTbi = FALSE; + break; case PHY_BCM8002_PHY_ID: - pDevice->EnableTbi = TRUE; - break; + pDevice->EnableTbi = TRUE; + break; default: - if (pAdapterInfo) - { - pDevice->PhyId = pAdapterInfo->PhyId; - pDevice->EnableTbi = pAdapterInfo->Serdes; - } - else if (EeSigFound) - { - pDevice->PhyId = EePhyId; - pDevice->EnableTbi = EePhyTypeSerdes; - } - break; - } - - /* Bail out if we don't know the copper PHY id. */ - if(UNKNOWN_PHY_ID(pDevice->PhyId) && !pDevice->EnableTbi) - { - return LM_STATUS_FAILURE; - } + if (pAdapterInfo) { + pDevice->PhyId = pAdapterInfo->PhyId; + pDevice->EnableTbi = pAdapterInfo->Serdes; + } else if (EeSigFound) { + pDevice->PhyId = EePhyId; + pDevice->EnableTbi = EePhyTypeSerdes; + } + break; + } - if(T3_ASIC_REV(pDevice->ChipRevId) == T3_ASIC_REV_5703) - { - if((pDevice->SavedCacheLineReg & 0xff00) < 0x4000) - { - pDevice->SavedCacheLineReg &= 0xffff00ff; - pDevice->SavedCacheLineReg |= 0x4000; - } - } - /* Change driver parameters. */ - Status = MM_GetConfig(pDevice); - if(Status != LM_STATUS_SUCCESS) - { - return Status; - } + /* Bail out if we don't know the copper PHY id. */ + if (UNKNOWN_PHY_ID (pDevice->PhyId) && !pDevice->EnableTbi) { + return LM_STATUS_FAILURE; + } + if (T3_ASIC_REV (pDevice->ChipRevId) == T3_ASIC_REV_5703) { + if ((pDevice->SavedCacheLineReg & 0xff00) < 0x4000) { + pDevice->SavedCacheLineReg &= 0xffff00ff; + pDevice->SavedCacheLineReg |= 0x4000; + } + } + /* Change driver parameters. */ + Status = MM_GetConfig (pDevice); + if (Status != LM_STATUS_SUCCESS) { + return Status; + } #if INCLUDE_5701_AX_FIX - if (pDevice->ChipRevId == T3_CHIP_ID_5701_A0 || - pDevice->ChipRevId == T3_CHIP_ID_5701_B0) - { - pDevice->ResetPhyOnInit = TRUE; - } + if (pDevice->ChipRevId == T3_CHIP_ID_5701_A0 || + pDevice->ChipRevId == T3_CHIP_ID_5701_B0) { + pDevice->ResetPhyOnInit = TRUE; + } #endif - /* Save the current phy link status. */ - if(!pDevice->EnableTbi) - { - LM_ReadPhy(pDevice, PHY_STATUS_REG, &Value32); - LM_ReadPhy(pDevice, PHY_STATUS_REG, &Value32); + /* Save the current phy link status. */ + if (!pDevice->EnableTbi) { + LM_ReadPhy (pDevice, PHY_STATUS_REG, &Value32); + LM_ReadPhy (pDevice, PHY_STATUS_REG, &Value32); - /* If we don't have link reset the PHY. */ - if(!(Value32 & PHY_STATUS_LINK_PASS) || pDevice->ResetPhyOnInit) - { + /* If we don't have link reset the PHY. */ + if (!(Value32 & PHY_STATUS_LINK_PASS) + || pDevice->ResetPhyOnInit) { - LM_WritePhy(pDevice, PHY_CTRL_REG, PHY_CTRL_PHY_RESET); + LM_WritePhy (pDevice, PHY_CTRL_REG, PHY_CTRL_PHY_RESET); - for(j = 0; j < 100; j++) - { - MM_Wait(10); - - LM_ReadPhy(pDevice, PHY_CTRL_REG, &Value32); - if(Value32 && !(Value32 & PHY_CTRL_PHY_RESET)) - { - MM_Wait(40); - break; - } - } + for (j = 0; j < 100; j++) { + MM_Wait (10); + LM_ReadPhy (pDevice, PHY_CTRL_REG, &Value32); + if (Value32 && !(Value32 & PHY_CTRL_PHY_RESET)) { + MM_Wait (40); + break; + } + } #if INCLUDE_5701_AX_FIX - /* 5701_AX_BX bug: only advertises 10mb speed. */ - if(pDevice->ChipRevId == T3_CHIP_ID_5701_A0 || - pDevice->ChipRevId == T3_CHIP_ID_5701_B0) - { - - Value32 = PHY_AN_AD_PROTOCOL_802_3_CSMA_CD | - PHY_AN_AD_10BASET_HALF | PHY_AN_AD_10BASET_FULL | - PHY_AN_AD_100BASETX_FULL | PHY_AN_AD_100BASETX_HALF; - Value32 |= GetPhyAdFlowCntrlSettings(pDevice); - LM_WritePhy(pDevice, PHY_AN_AD_REG, Value32); - pDevice->advertising = Value32; - - Value32 = BCM540X_AN_AD_1000BASET_HALF | - BCM540X_AN_AD_1000BASET_FULL | BCM540X_CONFIG_AS_MASTER | - BCM540X_ENABLE_CONFIG_AS_MASTER; - LM_WritePhy(pDevice, BCM540X_1000BASET_CTRL_REG, Value32); - pDevice->advertising1000 = Value32; - - LM_WritePhy(pDevice, PHY_CTRL_REG, PHY_CTRL_AUTO_NEG_ENABLE | - PHY_CTRL_RESTART_AUTO_NEG); - } + /* 5701_AX_BX bug: only advertises 10mb speed. */ + if (pDevice->ChipRevId == T3_CHIP_ID_5701_A0 || + pDevice->ChipRevId == T3_CHIP_ID_5701_B0) { + + Value32 = PHY_AN_AD_PROTOCOL_802_3_CSMA_CD | + PHY_AN_AD_10BASET_HALF | + PHY_AN_AD_10BASET_FULL | + PHY_AN_AD_100BASETX_FULL | + PHY_AN_AD_100BASETX_HALF; + Value32 |= GetPhyAdFlowCntrlSettings (pDevice); + LM_WritePhy (pDevice, PHY_AN_AD_REG, Value32); + pDevice->advertising = Value32; + + Value32 = BCM540X_AN_AD_1000BASET_HALF | + BCM540X_AN_AD_1000BASET_FULL | + BCM540X_CONFIG_AS_MASTER | + BCM540X_ENABLE_CONFIG_AS_MASTER; + LM_WritePhy (pDevice, + BCM540X_1000BASET_CTRL_REG, + Value32); + pDevice->advertising1000 = Value32; + + LM_WritePhy (pDevice, PHY_CTRL_REG, + PHY_CTRL_AUTO_NEG_ENABLE | + PHY_CTRL_RESTART_AUTO_NEG); + } #endif - if(T3_ASIC_REV(pDevice->ChipRevId) == T3_ASIC_REV_5703) - { - LM_WritePhy(pDevice, 0x18, 0x0c00); - LM_WritePhy(pDevice, 0x17, 0x201f); - LM_WritePhy(pDevice, 0x15, 0x2aaa); - } - if(pDevice->ChipRevId == T3_CHIP_ID_5704_A0) - { - LM_WritePhy(pDevice, 0x1c, 0x8d68); - LM_WritePhy(pDevice, 0x1c, 0x8d68); - } - /* Enable Ethernet@WireSpeed. */ - if(pDevice->EnableWireSpeed) - { - LM_WritePhy(pDevice, 0x18, 0x7007); - LM_ReadPhy(pDevice, 0x18, &Value32); - LM_WritePhy(pDevice, 0x18, Value32 | BIT_15 | BIT_4); - } - } - } - - /* Turn off tap power management. */ - if((pDevice->PhyId & PHY_ID_MASK) == PHY_BCM5401_PHY_ID) - { - LM_WritePhy(pDevice, BCM5401_AUX_CTRL, 0x0c20); - LM_WritePhy(pDevice, BCM540X_DSP_ADDRESS_REG, 0x0012); - LM_WritePhy(pDevice, BCM540X_DSP_RW_PORT, 0x1804); - LM_WritePhy(pDevice, BCM540X_DSP_ADDRESS_REG, 0x0013); - LM_WritePhy(pDevice, BCM540X_DSP_RW_PORT, 0x1204); - LM_WritePhy(pDevice, BCM540X_DSP_ADDRESS_REG, 0x8006); - LM_WritePhy(pDevice, BCM540X_DSP_RW_PORT, 0x0132); - LM_WritePhy(pDevice, BCM540X_DSP_ADDRESS_REG, 0x8006); - LM_WritePhy(pDevice, BCM540X_DSP_RW_PORT, 0x0232); - LM_WritePhy(pDevice, BCM540X_DSP_ADDRESS_REG, 0x201f); - LM_WritePhy(pDevice, BCM540X_DSP_RW_PORT, 0x0a20); - - MM_Wait(40); - } + if (T3_ASIC_REV (pDevice->ChipRevId) == + T3_ASIC_REV_5703) { + LM_WritePhy (pDevice, 0x18, 0x0c00); + LM_WritePhy (pDevice, 0x17, 0x201f); + LM_WritePhy (pDevice, 0x15, 0x2aaa); + } + if (pDevice->ChipRevId == T3_CHIP_ID_5704_A0) { + LM_WritePhy (pDevice, 0x1c, 0x8d68); + LM_WritePhy (pDevice, 0x1c, 0x8d68); + } + /* Enable Ethernet@WireSpeed. */ + if (pDevice->EnableWireSpeed) { + LM_WritePhy (pDevice, 0x18, 0x7007); + LM_ReadPhy (pDevice, 0x18, &Value32); + LM_WritePhy (pDevice, 0x18, + Value32 | BIT_15 | BIT_4); + } + } + } -#if INCLUDE_TBI_SUPPORT - pDevice->IgnoreTbiLinkChange = FALSE; - - if(pDevice->EnableTbi) - { - pDevice->WakeUpModeCap = LM_WAKE_UP_MODE_NONE; - pDevice->PhyIntMode = T3_PHY_INT_MODE_LINK_READY; - if ((pDevice->PollTbiLink == BAD_DEFAULT_VALUE) || - pDevice->DisableAutoNeg) - { - pDevice->PollTbiLink = FALSE; - } - } - else - { - pDevice->PollTbiLink = FALSE; - } -#endif /* INCLUDE_TBI_SUPPORT */ - - /* UseTaggedStatus is only valid for 5701 and later. */ - if (T3_ASIC_REV(pDevice->ChipRevId) == T3_ASIC_REV_5700) - { - pDevice->UseTaggedStatus = FALSE; + /* Turn off tap power management. */ + if ((pDevice->PhyId & PHY_ID_MASK) == PHY_BCM5401_PHY_ID) { + LM_WritePhy (pDevice, BCM5401_AUX_CTRL, 0x0c20); + LM_WritePhy (pDevice, BCM540X_DSP_ADDRESS_REG, 0x0012); + LM_WritePhy (pDevice, BCM540X_DSP_RW_PORT, 0x1804); + LM_WritePhy (pDevice, BCM540X_DSP_ADDRESS_REG, 0x0013); + LM_WritePhy (pDevice, BCM540X_DSP_RW_PORT, 0x1204); + LM_WritePhy (pDevice, BCM540X_DSP_ADDRESS_REG, 0x8006); + LM_WritePhy (pDevice, BCM540X_DSP_RW_PORT, 0x0132); + LM_WritePhy (pDevice, BCM540X_DSP_ADDRESS_REG, 0x8006); + LM_WritePhy (pDevice, BCM540X_DSP_RW_PORT, 0x0232); + LM_WritePhy (pDevice, BCM540X_DSP_ADDRESS_REG, 0x201f); + LM_WritePhy (pDevice, BCM540X_DSP_RW_PORT, 0x0a20); - pDevice->CoalesceMode = 0; - } - else - { - pDevice->CoalesceMode = HOST_COALESCE_CLEAR_TICKS_ON_RX_BD_EVENT | - HOST_COALESCE_CLEAR_TICKS_ON_TX_BD_EVENT; - } - - /* Set the status block size. */ - if(T3_CHIP_REV(pDevice->ChipRevId) != T3_CHIP_REV_5700_AX && - T3_CHIP_REV(pDevice->ChipRevId) != T3_CHIP_REV_5700_BX) - { - pDevice->CoalesceMode |= HOST_COALESCE_32_BYTE_STATUS_MODE; - } - - /* Check the DURING_INT coalescing ticks parameters. */ - if(pDevice->UseTaggedStatus) - { - if(pDevice->RxCoalescingTicksDuringInt == BAD_DEFAULT_VALUE) - { - pDevice->RxCoalescingTicksDuringInt = - DEFAULT_RX_COALESCING_TICKS_DURING_INT; + MM_Wait (40); } - - if(pDevice->TxCoalescingTicksDuringInt == BAD_DEFAULT_VALUE) - { - pDevice->TxCoalescingTicksDuringInt = - DEFAULT_TX_COALESCING_TICKS_DURING_INT; +#if INCLUDE_TBI_SUPPORT + pDevice->IgnoreTbiLinkChange = FALSE; + + if (pDevice->EnableTbi) { + pDevice->WakeUpModeCap = LM_WAKE_UP_MODE_NONE; + pDevice->PhyIntMode = T3_PHY_INT_MODE_LINK_READY; + if ((pDevice->PollTbiLink == BAD_DEFAULT_VALUE) || + pDevice->DisableAutoNeg) { + pDevice->PollTbiLink = FALSE; + } + } else { + pDevice->PollTbiLink = FALSE; } +#endif /* INCLUDE_TBI_SUPPORT */ - if(pDevice->RxMaxCoalescedFramesDuringInt == BAD_DEFAULT_VALUE) - { - pDevice->RxMaxCoalescedFramesDuringInt = - DEFAULT_RX_MAX_COALESCED_FRAMES_DURING_INT; - } + /* UseTaggedStatus is only valid for 5701 and later. */ + if (T3_ASIC_REV (pDevice->ChipRevId) == T3_ASIC_REV_5700) { + pDevice->UseTaggedStatus = FALSE; - if(pDevice->TxMaxCoalescedFramesDuringInt == BAD_DEFAULT_VALUE) - { - pDevice->TxMaxCoalescedFramesDuringInt = - DEFAULT_TX_MAX_COALESCED_FRAMES_DURING_INT; - } - } - else - { - if(pDevice->RxCoalescingTicksDuringInt == BAD_DEFAULT_VALUE) - { - pDevice->RxCoalescingTicksDuringInt = 0; + pDevice->CoalesceMode = 0; + } else { + pDevice->CoalesceMode = + HOST_COALESCE_CLEAR_TICKS_ON_RX_BD_EVENT | + HOST_COALESCE_CLEAR_TICKS_ON_TX_BD_EVENT; } - if(pDevice->TxCoalescingTicksDuringInt == BAD_DEFAULT_VALUE) - { - pDevice->TxCoalescingTicksDuringInt = 0; + /* Set the status block size. */ + if (T3_CHIP_REV (pDevice->ChipRevId) != T3_CHIP_REV_5700_AX && + T3_CHIP_REV (pDevice->ChipRevId) != T3_CHIP_REV_5700_BX) { + pDevice->CoalesceMode |= HOST_COALESCE_32_BYTE_STATUS_MODE; } - if(pDevice->RxMaxCoalescedFramesDuringInt == BAD_DEFAULT_VALUE) - { - pDevice->RxMaxCoalescedFramesDuringInt = 0; - } + /* Check the DURING_INT coalescing ticks parameters. */ + if (pDevice->UseTaggedStatus) { + if (pDevice->RxCoalescingTicksDuringInt == BAD_DEFAULT_VALUE) { + pDevice->RxCoalescingTicksDuringInt = + DEFAULT_RX_COALESCING_TICKS_DURING_INT; + } - if(pDevice->TxMaxCoalescedFramesDuringInt == BAD_DEFAULT_VALUE) - { - pDevice->TxMaxCoalescedFramesDuringInt = 0; + if (pDevice->TxCoalescingTicksDuringInt == BAD_DEFAULT_VALUE) { + pDevice->TxCoalescingTicksDuringInt = + DEFAULT_TX_COALESCING_TICKS_DURING_INT; + } + + if (pDevice->RxMaxCoalescedFramesDuringInt == BAD_DEFAULT_VALUE) { + pDevice->RxMaxCoalescedFramesDuringInt = + DEFAULT_RX_MAX_COALESCED_FRAMES_DURING_INT; + } + + if (pDevice->TxMaxCoalescedFramesDuringInt == BAD_DEFAULT_VALUE) { + pDevice->TxMaxCoalescedFramesDuringInt = + DEFAULT_TX_MAX_COALESCED_FRAMES_DURING_INT; + } + } else { + if (pDevice->RxCoalescingTicksDuringInt == BAD_DEFAULT_VALUE) { + pDevice->RxCoalescingTicksDuringInt = 0; + } + + if (pDevice->TxCoalescingTicksDuringInt == BAD_DEFAULT_VALUE) { + pDevice->TxCoalescingTicksDuringInt = 0; + } + + if (pDevice->RxMaxCoalescedFramesDuringInt == BAD_DEFAULT_VALUE) { + pDevice->RxMaxCoalescedFramesDuringInt = 0; + } + + if (pDevice->TxMaxCoalescedFramesDuringInt == BAD_DEFAULT_VALUE) { + pDevice->TxMaxCoalescedFramesDuringInt = 0; + } } - } #if T3_JUMBO_RCV_RCB_ENTRY_COUNT - if(pDevice->RxMtu <= (MAX_STD_RCV_BUFFER_SIZE - 8 /* CRC */)) - { - pDevice->RxJumboDescCnt = 0; - if(pDevice->RxMtu <= MAX_ETHERNET_PACKET_SIZE_NO_CRC) - { - pDevice->RxMtu = MAX_ETHERNET_PACKET_SIZE_NO_CRC; - } - } - else - { - pDevice->RxJumboBufferSize = (pDevice->RxMtu + 8 /* CRC + VLAN */ + - COMMON_CACHE_LINE_SIZE-1) & ~COMMON_CACHE_LINE_MASK; + if (pDevice->RxMtu <= (MAX_STD_RCV_BUFFER_SIZE - 8 /* CRC */ )) { + pDevice->RxJumboDescCnt = 0; + if (pDevice->RxMtu <= MAX_ETHERNET_PACKET_SIZE_NO_CRC) { + pDevice->RxMtu = MAX_ETHERNET_PACKET_SIZE_NO_CRC; + } + } else { + pDevice->RxJumboBufferSize = + (pDevice->RxMtu + 8 /* CRC + VLAN */ + + COMMON_CACHE_LINE_SIZE - 1) & ~COMMON_CACHE_LINE_MASK; + + if (pDevice->RxJumboBufferSize > MAX_JUMBO_RCV_BUFFER_SIZE) { + pDevice->RxJumboBufferSize = + DEFAULT_JUMBO_RCV_BUFFER_SIZE; + pDevice->RxMtu = + pDevice->RxJumboBufferSize - 8 /* CRC + VLAN */ ; + } + pDevice->TxMtu = pDevice->RxMtu; - if(pDevice->RxJumboBufferSize > MAX_JUMBO_RCV_BUFFER_SIZE) - { - pDevice->RxJumboBufferSize = DEFAULT_JUMBO_RCV_BUFFER_SIZE; - pDevice->RxMtu = pDevice->RxJumboBufferSize - 8 /* CRC + VLAN */; } - pDevice->TxMtu = pDevice->RxMtu; - - } #else - pDevice->RxMtu = MAX_ETHERNET_PACKET_SIZE_NO_CRC; -#endif /* T3_JUMBO_RCV_RCB_ENTRY_COUNT */ + pDevice->RxMtu = MAX_ETHERNET_PACKET_SIZE_NO_CRC; +#endif /* T3_JUMBO_RCV_RCB_ENTRY_COUNT */ - pDevice->RxPacketDescCnt = + pDevice->RxPacketDescCnt = #if T3_JUMBO_RCV_RCB_ENTRY_COUNT - pDevice->RxJumboDescCnt + -#endif /* T3_JUMBO_RCV_RCB_ENTRY_COUNT */ - pDevice->RxStdDescCnt; - - if(pDevice->TxMtu < MAX_ETHERNET_PACKET_SIZE_NO_CRC) - { - pDevice->TxMtu = MAX_ETHERNET_PACKET_SIZE_NO_CRC; - } - - if(pDevice->TxMtu > MAX_JUMBO_TX_BUFFER_SIZE) - { - pDevice->TxMtu = MAX_JUMBO_TX_BUFFER_SIZE; - } + pDevice->RxJumboDescCnt + +#endif /* T3_JUMBO_RCV_RCB_ENTRY_COUNT */ + pDevice->RxStdDescCnt; - /* Configure the proper ways to get link change interrupt. */ - if(pDevice->PhyIntMode == T3_PHY_INT_MODE_AUTO) - { - if(T3_ASIC_REV(pDevice->ChipRevId) == T3_ASIC_REV_5700) - { - pDevice->PhyIntMode = T3_PHY_INT_MODE_MI_INTERRUPT; + if (pDevice->TxMtu < MAX_ETHERNET_PACKET_SIZE_NO_CRC) { + pDevice->TxMtu = MAX_ETHERNET_PACKET_SIZE_NO_CRC; } - else - { - pDevice->PhyIntMode = T3_PHY_INT_MODE_LINK_READY; + + if (pDevice->TxMtu > MAX_JUMBO_TX_BUFFER_SIZE) { + pDevice->TxMtu = MAX_JUMBO_TX_BUFFER_SIZE; } - } - else if(pDevice->PhyIntMode == T3_PHY_INT_MODE_AUTO_POLLING) - { - /* Auto-polling does not work on 5700_AX and 5700_BX. */ - if(T3_ASIC_REV(pDevice->ChipRevId) == T3_ASIC_REV_5700) - { - pDevice->PhyIntMode = T3_PHY_INT_MODE_MI_INTERRUPT; + + /* Configure the proper ways to get link change interrupt. */ + if (pDevice->PhyIntMode == T3_PHY_INT_MODE_AUTO) { + if (T3_ASIC_REV (pDevice->ChipRevId) == T3_ASIC_REV_5700) { + pDevice->PhyIntMode = T3_PHY_INT_MODE_MI_INTERRUPT; + } else { + pDevice->PhyIntMode = T3_PHY_INT_MODE_LINK_READY; + } + } else if (pDevice->PhyIntMode == T3_PHY_INT_MODE_AUTO_POLLING) { + /* Auto-polling does not work on 5700_AX and 5700_BX. */ + if (T3_ASIC_REV (pDevice->ChipRevId) == T3_ASIC_REV_5700) { + pDevice->PhyIntMode = T3_PHY_INT_MODE_MI_INTERRUPT; + } } - } - /* Determine the method to get link change status. */ - if(pDevice->LinkChngMode == T3_LINK_CHNG_MODE_AUTO) - { - /* The link status bit in the status block does not work on 5700_AX */ - /* and 5700_BX chips. */ - if(T3_ASIC_REV(pDevice->ChipRevId) == T3_ASIC_REV_5700) - { - pDevice->LinkChngMode = T3_LINK_CHNG_MODE_USE_STATUS_REG; + /* Determine the method to get link change status. */ + if (pDevice->LinkChngMode == T3_LINK_CHNG_MODE_AUTO) { + /* The link status bit in the status block does not work on 5700_AX */ + /* and 5700_BX chips. */ + if (T3_ASIC_REV (pDevice->ChipRevId) == T3_ASIC_REV_5700) { + pDevice->LinkChngMode = + T3_LINK_CHNG_MODE_USE_STATUS_REG; + } else { + pDevice->LinkChngMode = + T3_LINK_CHNG_MODE_USE_STATUS_BLOCK; + } } - else - { - pDevice->LinkChngMode = T3_LINK_CHNG_MODE_USE_STATUS_BLOCK; + + if (pDevice->PhyIntMode == T3_PHY_INT_MODE_MI_INTERRUPT || + T3_ASIC_REV (pDevice->ChipRevId) == T3_ASIC_REV_5700) { + pDevice->LinkChngMode = T3_LINK_CHNG_MODE_USE_STATUS_REG; } - } - if(pDevice->PhyIntMode == T3_PHY_INT_MODE_MI_INTERRUPT || - T3_ASIC_REV(pDevice->ChipRevId) == T3_ASIC_REV_5700) - { - pDevice->LinkChngMode = T3_LINK_CHNG_MODE_USE_STATUS_REG; - } + /* Configure PHY led mode. */ + if (pDevice->LedMode == LED_MODE_AUTO) { + if (T3_ASIC_REV (pDevice->ChipRevId) == T3_ASIC_REV_5700 || + T3_ASIC_REV (pDevice->ChipRevId) == T3_ASIC_REV_5701) { + if (pDevice->SubsystemVendorId == T3_SVID_DELL) { + pDevice->LedMode = LED_MODE_LINK10; + } else { + pDevice->LedMode = LED_MODE_THREE_LINK; - /* Configure PHY led mode. */ - if(pDevice->LedMode == LED_MODE_AUTO) - { - if(T3_ASIC_REV(pDevice->ChipRevId) == T3_ASIC_REV_5700 || - T3_ASIC_REV(pDevice->ChipRevId) == T3_ASIC_REV_5701) - { - if(pDevice->SubsystemVendorId == T3_SVID_DELL) - { - pDevice->LedMode = LED_MODE_LINK10; - } - else - { - pDevice->LedMode = LED_MODE_THREE_LINK; - - if(EeSigFound && EePhyLedMode != LED_MODE_AUTO) - { - pDevice->LedMode = EePhyLedMode; - } - } - - /* bug? 5701 in LINK10 mode does not seem to work when */ - /* PhyIntMode is LINK_READY. */ - if(T3_ASIC_REV(pDevice->ChipRevId) != T3_ASIC_REV_5700 && + if (EeSigFound && EePhyLedMode != LED_MODE_AUTO) { + pDevice->LedMode = EePhyLedMode; + } + } + + /* bug? 5701 in LINK10 mode does not seem to work when */ + /* PhyIntMode is LINK_READY. */ + if (T3_ASIC_REV (pDevice->ChipRevId) != T3_ASIC_REV_5700 + && #if INCLUDE_TBI_SUPPORT - pDevice->EnableTbi == FALSE && + pDevice->EnableTbi == FALSE && #endif - pDevice->LedMode == LED_MODE_LINK10) - { - pDevice->PhyIntMode = T3_PHY_INT_MODE_MI_INTERRUPT; - pDevice->LinkChngMode = T3_LINK_CHNG_MODE_USE_STATUS_REG; - } + pDevice->LedMode == LED_MODE_LINK10) { + pDevice->PhyIntMode = + T3_PHY_INT_MODE_MI_INTERRUPT; + pDevice->LinkChngMode = + T3_LINK_CHNG_MODE_USE_STATUS_REG; + } + + if (pDevice->EnableTbi) { + pDevice->LedMode = LED_MODE_THREE_LINK; + } + } else { + if (EeSigFound && EePhyLedMode != LED_MODE_AUTO) { + pDevice->LedMode = EePhyLedMode; + } else { + pDevice->LedMode = LED_MODE_OPEN_DRAIN; + } + } + } - if(pDevice->EnableTbi) - { - pDevice->LedMode = LED_MODE_THREE_LINK; - } + /* Enable OneDmaAtOnce. */ + if (pDevice->OneDmaAtOnce == BAD_DEFAULT_VALUE) { + pDevice->OneDmaAtOnce = FALSE; } - else - { - if(EeSigFound && EePhyLedMode != LED_MODE_AUTO) - { - pDevice->LedMode = EePhyLedMode; - } - else - { - pDevice->LedMode = LED_MODE_OPEN_DRAIN; - } - } - } - - /* Enable OneDmaAtOnce. */ - if(pDevice->OneDmaAtOnce == BAD_DEFAULT_VALUE) - { - pDevice->OneDmaAtOnce = FALSE; - } - - if (T3_ASIC_REV(pDevice->ChipRevId) == T3_ASIC_REV_5700 || - pDevice->ChipRevId == T3_CHIP_ID_5701_A0 || - pDevice->ChipRevId == T3_CHIP_ID_5701_B0 || - pDevice->ChipRevId == T3_CHIP_ID_5701_B2) - { - pDevice->WolSpeed = WOL_SPEED_10MB; - } - else - { - pDevice->WolSpeed = WOL_SPEED_100MB; - } - - /* Offloadings. */ - pDevice->TaskToOffload = LM_TASK_OFFLOAD_NONE; - - /* Turn off task offloading on Ax. */ - if(pDevice->ChipRevId == T3_CHIP_ID_5700_B0) - { - pDevice->TaskOffloadCap &= ~(LM_TASK_OFFLOAD_TX_TCP_CHECKSUM | - LM_TASK_OFFLOAD_TX_UDP_CHECKSUM); - } - pDevice->PciState = REG_RD(pDevice, PciCfg.PciState); - LM_ReadVPD(pDevice); - LM_ReadBootCodeVersion(pDevice); - LM_GetBusSpeed(pDevice); - - return LM_STATUS_SUCCESS; -} /* LM_GetAdapterInfo */ - -STATIC PLM_ADAPTER_INFO -LM_GetAdapterInfoBySsid( - LM_UINT16 Svid, - LM_UINT16 Ssid) + + if (T3_ASIC_REV (pDevice->ChipRevId) == T3_ASIC_REV_5700 || + pDevice->ChipRevId == T3_CHIP_ID_5701_A0 || + pDevice->ChipRevId == T3_CHIP_ID_5701_B0 || + pDevice->ChipRevId == T3_CHIP_ID_5701_B2) { + pDevice->WolSpeed = WOL_SPEED_10MB; + } else { + pDevice->WolSpeed = WOL_SPEED_100MB; + } + + /* Offloadings. */ + pDevice->TaskToOffload = LM_TASK_OFFLOAD_NONE; + + /* Turn off task offloading on Ax. */ + if (pDevice->ChipRevId == T3_CHIP_ID_5700_B0) { + pDevice->TaskOffloadCap &= ~(LM_TASK_OFFLOAD_TX_TCP_CHECKSUM | + LM_TASK_OFFLOAD_TX_UDP_CHECKSUM); + } + pDevice->PciState = REG_RD (pDevice, PciCfg.PciState); + LM_ReadVPD (pDevice); + LM_ReadBootCodeVersion (pDevice); + LM_GetBusSpeed (pDevice); + + return LM_STATUS_SUCCESS; +} /* LM_GetAdapterInfo */ + +STATIC PLM_ADAPTER_INFO LM_GetAdapterInfoBySsid (LM_UINT16 Svid, LM_UINT16 Ssid) { - static LM_ADAPTER_INFO AdapterArr[] = - { - { T3_SVID_BROADCOM, T3_SSID_BROADCOM_BCM95700A6, PHY_BCM5401_PHY_ID, 0}, - { T3_SVID_BROADCOM, T3_SSID_BROADCOM_BCM95701A5, PHY_BCM5701_PHY_ID, 0}, - { T3_SVID_BROADCOM, T3_SSID_BROADCOM_BCM95700T6, PHY_BCM8002_PHY_ID, 1}, - { T3_SVID_BROADCOM, T3_SSID_BROADCOM_BCM95700A9, 0, 1 }, - { T3_SVID_BROADCOM, T3_SSID_BROADCOM_BCM95701T1, PHY_BCM5701_PHY_ID, 0}, - { T3_SVID_BROADCOM, T3_SSID_BROADCOM_BCM95701T8, PHY_BCM5701_PHY_ID, 0}, - { T3_SVID_BROADCOM, T3_SSID_BROADCOM_BCM95701A7, 0, 1}, - { T3_SVID_BROADCOM, T3_SSID_BROADCOM_BCM95701A10, PHY_BCM5701_PHY_ID, 0}, - { T3_SVID_BROADCOM, T3_SSID_BROADCOM_BCM95701A12, PHY_BCM5701_PHY_ID, 0}, - { T3_SVID_BROADCOM, T3_SSID_BROADCOM_BCM95703Ax1, PHY_BCM5701_PHY_ID, 0}, - { T3_SVID_BROADCOM, T3_SSID_BROADCOM_BCM95703Ax2, PHY_BCM5701_PHY_ID, 0}, - - { T3_SVID_3COM, T3_SSID_3COM_3C996T, PHY_BCM5401_PHY_ID, 0 }, - { T3_SVID_3COM, T3_SSID_3COM_3C996BT, PHY_BCM5701_PHY_ID, 0 }, - { T3_SVID_3COM, T3_SSID_3COM_3C996SX, 0, 1 }, - { T3_SVID_3COM, T3_SSID_3COM_3C1000T, PHY_BCM5701_PHY_ID, 0 }, - { T3_SVID_3COM, T3_SSID_3COM_3C940BR01, PHY_BCM5701_PHY_ID, 0 }, - - { T3_SVID_DELL, T3_SSID_DELL_VIPER, PHY_BCM5401_PHY_ID, 0 }, - { T3_SVID_DELL, T3_SSID_DELL_JAGUAR, PHY_BCM5401_PHY_ID, 0 }, - { T3_SVID_DELL, T3_SSID_DELL_MERLOT, PHY_BCM5411_PHY_ID, 0 }, - { T3_SVID_DELL, T3_SSID_DELL_SLIM_MERLOT, PHY_BCM5411_PHY_ID, 0 }, - - { T3_SVID_COMPAQ, T3_SSID_COMPAQ_BANSHEE, PHY_BCM5701_PHY_ID, 0 }, - { T3_SVID_COMPAQ, T3_SSID_COMPAQ_BANSHEE_2, PHY_BCM5701_PHY_ID, 0 }, - { T3_SVID_COMPAQ, T3_SSID_COMPAQ_CHANGELING, 0, 1 }, - { T3_SVID_COMPAQ, T3_SSID_COMPAQ_NC7780, PHY_BCM5701_PHY_ID, 0 }, - { T3_SVID_COMPAQ, T3_SSID_COMPAQ_NC7780_2, PHY_BCM5701_PHY_ID, 0 }, - - }; - LM_UINT32 j; - - for(j = 0; j < sizeof(AdapterArr)/sizeof(LM_ADAPTER_INFO); j++) - { - if(AdapterArr[j].Svid == Svid && AdapterArr[j].Ssid == Ssid) - { - return &AdapterArr[j]; + static LM_ADAPTER_INFO AdapterArr[] = { + {T3_SVID_BROADCOM, T3_SSID_BROADCOM_BCM95700A6, + PHY_BCM5401_PHY_ID, 0}, + {T3_SVID_BROADCOM, T3_SSID_BROADCOM_BCM95701A5, + PHY_BCM5701_PHY_ID, 0}, + {T3_SVID_BROADCOM, T3_SSID_BROADCOM_BCM95700T6, + PHY_BCM8002_PHY_ID, 1}, + {T3_SVID_BROADCOM, T3_SSID_BROADCOM_BCM95700A9, 0, 1}, + {T3_SVID_BROADCOM, T3_SSID_BROADCOM_BCM95701T1, + PHY_BCM5701_PHY_ID, 0}, + {T3_SVID_BROADCOM, T3_SSID_BROADCOM_BCM95701T8, + PHY_BCM5701_PHY_ID, 0}, + {T3_SVID_BROADCOM, T3_SSID_BROADCOM_BCM95701A7, 0, 1}, + {T3_SVID_BROADCOM, T3_SSID_BROADCOM_BCM95701A10, + PHY_BCM5701_PHY_ID, 0}, + {T3_SVID_BROADCOM, T3_SSID_BROADCOM_BCM95701A12, + PHY_BCM5701_PHY_ID, 0}, + {T3_SVID_BROADCOM, T3_SSID_BROADCOM_BCM95703Ax1, + PHY_BCM5701_PHY_ID, 0}, + {T3_SVID_BROADCOM, T3_SSID_BROADCOM_BCM95703Ax2, + PHY_BCM5701_PHY_ID, 0}, + + {T3_SVID_3COM, T3_SSID_3COM_3C996T, PHY_BCM5401_PHY_ID, 0}, + {T3_SVID_3COM, T3_SSID_3COM_3C996BT, PHY_BCM5701_PHY_ID, 0}, + {T3_SVID_3COM, T3_SSID_3COM_3C996SX, 0, 1}, + {T3_SVID_3COM, T3_SSID_3COM_3C1000T, PHY_BCM5701_PHY_ID, 0}, + {T3_SVID_3COM, T3_SSID_3COM_3C940BR01, PHY_BCM5701_PHY_ID, 0}, + + {T3_SVID_DELL, T3_SSID_DELL_VIPER, PHY_BCM5401_PHY_ID, 0}, + {T3_SVID_DELL, T3_SSID_DELL_JAGUAR, PHY_BCM5401_PHY_ID, 0}, + {T3_SVID_DELL, T3_SSID_DELL_MERLOT, PHY_BCM5411_PHY_ID, 0}, + {T3_SVID_DELL, T3_SSID_DELL_SLIM_MERLOT, PHY_BCM5411_PHY_ID, 0}, + + {T3_SVID_COMPAQ, T3_SSID_COMPAQ_BANSHEE, PHY_BCM5701_PHY_ID, 0}, + {T3_SVID_COMPAQ, T3_SSID_COMPAQ_BANSHEE_2, PHY_BCM5701_PHY_ID, + 0}, + {T3_SVID_COMPAQ, T3_SSID_COMPAQ_CHANGELING, 0, 1}, + {T3_SVID_COMPAQ, T3_SSID_COMPAQ_NC7780, PHY_BCM5701_PHY_ID, 0}, + {T3_SVID_COMPAQ, T3_SSID_COMPAQ_NC7780_2, PHY_BCM5701_PHY_ID, + 0}, + + }; + LM_UINT32 j; + + for (j = 0; j < sizeof (AdapterArr) / sizeof (LM_ADAPTER_INFO); j++) { + if (AdapterArr[j].Svid == Svid && AdapterArr[j].Ssid == Ssid) { + return &AdapterArr[j]; + } } - } - return NULL; + return NULL; } - /******************************************************************************/ /* Description: */ /* This routine sets up receive/transmit buffer descriptions queues. */ @@ -1638,237 +1489,226 @@ LM_GetAdapterInfoBySsid( /* Return: */ /* LM_STATUS_SUCCESS */ /******************************************************************************/ -LM_STATUS -LM_InitializeAdapter( -PLM_DEVICE_BLOCK pDevice) +LM_STATUS LM_InitializeAdapter (PLM_DEVICE_BLOCK pDevice) { - LM_PHYSICAL_ADDRESS MemPhy; - PLM_UINT8 pMemVirt; - PLM_PACKET pPacket; - LM_STATUS Status; - LM_UINT32 Size; - LM_UINT32 j; - - /* Set power state to D0. */ - LM_SetPowerState(pDevice, LM_POWER_STATE_D0); - - /* Intialize the queues. */ - QQ_InitQueue(&pDevice->RxPacketReceivedQ.Container, - MAX_RX_PACKET_DESC_COUNT); - QQ_InitQueue(&pDevice->RxPacketFreeQ.Container, - MAX_RX_PACKET_DESC_COUNT); - - QQ_InitQueue(&pDevice->TxPacketFreeQ.Container,MAX_TX_PACKET_DESC_COUNT); - QQ_InitQueue(&pDevice->TxPacketActiveQ.Container,MAX_TX_PACKET_DESC_COUNT); - QQ_InitQueue(&pDevice->TxPacketXmittedQ.Container,MAX_TX_PACKET_DESC_COUNT); - - /* Allocate shared memory for: status block, the buffers for receive */ - /* rings -- standard, mini, jumbo, and return rings. */ - Size = T3_STATUS_BLOCK_SIZE + sizeof(T3_STATS_BLOCK) + - T3_STD_RCV_RCB_ENTRY_COUNT * sizeof(T3_RCV_BD) + + LM_PHYSICAL_ADDRESS MemPhy; + PLM_UINT8 pMemVirt; + PLM_PACKET pPacket; + LM_STATUS Status; + LM_UINT32 Size; + LM_UINT32 j; + + /* Set power state to D0. */ + LM_SetPowerState (pDevice, LM_POWER_STATE_D0); + + /* Intialize the queues. */ + QQ_InitQueue (&pDevice->RxPacketReceivedQ.Container, + MAX_RX_PACKET_DESC_COUNT); + QQ_InitQueue (&pDevice->RxPacketFreeQ.Container, + MAX_RX_PACKET_DESC_COUNT); + + QQ_InitQueue (&pDevice->TxPacketFreeQ.Container, + MAX_TX_PACKET_DESC_COUNT); + QQ_InitQueue (&pDevice->TxPacketActiveQ.Container, + MAX_TX_PACKET_DESC_COUNT); + QQ_InitQueue (&pDevice->TxPacketXmittedQ.Container, + MAX_TX_PACKET_DESC_COUNT); + + /* Allocate shared memory for: status block, the buffers for receive */ + /* rings -- standard, mini, jumbo, and return rings. */ + Size = T3_STATUS_BLOCK_SIZE + sizeof (T3_STATS_BLOCK) + + T3_STD_RCV_RCB_ENTRY_COUNT * sizeof (T3_RCV_BD) + #if T3_JUMBO_RCV_RCB_ENTRY_COUNT - T3_JUMBO_RCV_RCB_ENTRY_COUNT * sizeof(T3_RCV_BD) + -#endif /* T3_JUMBO_RCV_RCB_ENTRY_COUNT */ - T3_RCV_RETURN_RCB_ENTRY_COUNT * sizeof(T3_RCV_BD); - - /* Memory for host based Send BD. */ - if(pDevice->NicSendBd == FALSE) - { - Size += sizeof(T3_SND_BD) * T3_SEND_RCB_ENTRY_COUNT; - } - - /* Allocate the memory block. */ - Status = MM_AllocateSharedMemory(pDevice, Size, (PLM_VOID) &pMemVirt, &MemPhy, FALSE); - if(Status != LM_STATUS_SUCCESS) - { - return Status; - } - - /* Program DMA Read/Write */ - if (pDevice->PciState & T3_PCI_STATE_NOT_PCI_X_BUS) - { - pDevice->DmaReadWriteCtrl = 0x763f000f; - } - else - { - if(T3_ASIC_REV(pDevice->ChipRevId) == T3_ASIC_REV_5704) - { - pDevice->DmaReadWriteCtrl = 0x761f0000; + T3_JUMBO_RCV_RCB_ENTRY_COUNT * sizeof (T3_RCV_BD) + +#endif /* T3_JUMBO_RCV_RCB_ENTRY_COUNT */ + T3_RCV_RETURN_RCB_ENTRY_COUNT * sizeof (T3_RCV_BD); + + /* Memory for host based Send BD. */ + if (pDevice->NicSendBd == FALSE) { + Size += sizeof (T3_SND_BD) * T3_SEND_RCB_ENTRY_COUNT; + } + + /* Allocate the memory block. */ + Status = + MM_AllocateSharedMemory (pDevice, Size, (PLM_VOID) & pMemVirt, + &MemPhy, FALSE); + if (Status != LM_STATUS_SUCCESS) { + return Status; + } + + /* Program DMA Read/Write */ + if (pDevice->PciState & T3_PCI_STATE_NOT_PCI_X_BUS) { + pDevice->DmaReadWriteCtrl = 0x763f000f; + } else { + if (T3_ASIC_REV (pDevice->ChipRevId) == T3_ASIC_REV_5704) { + pDevice->DmaReadWriteCtrl = 0x761f0000; + } else { + pDevice->DmaReadWriteCtrl = 0x761b000f; + } + if (pDevice->ChipRevId == T3_CHIP_ID_5703_A1 || + pDevice->ChipRevId == T3_CHIP_ID_5703_A2) { + pDevice->OneDmaAtOnce = TRUE; + } } - else - { - pDevice->DmaReadWriteCtrl = 0x761b000f; + if (T3_ASIC_REV (pDevice->ChipRevId) == T3_ASIC_REV_5703) { + pDevice->DmaReadWriteCtrl &= 0xfffffff0; } - if(pDevice->ChipRevId == T3_CHIP_ID_5703_A1 || - pDevice->ChipRevId == T3_CHIP_ID_5703_A2) - { - pDevice->OneDmaAtOnce = TRUE; - } - } - if(T3_ASIC_REV(pDevice->ChipRevId) == T3_ASIC_REV_5703) - { - pDevice->DmaReadWriteCtrl &= 0xfffffff0; - } - - if(pDevice->OneDmaAtOnce) - { - pDevice->DmaReadWriteCtrl |= DMA_CTRL_WRITE_ONE_DMA_AT_ONCE; - } - REG_WR(pDevice, PciCfg.DmaReadWriteCtrl, pDevice->DmaReadWriteCtrl); - - if (LM_DmaTest(pDevice, pMemVirt, MemPhy, 0x400) != LM_STATUS_SUCCESS) - { - return LM_STATUS_FAILURE; - } - /* Status block. */ - pDevice->pStatusBlkVirt = (PT3_STATUS_BLOCK) pMemVirt; - pDevice->StatusBlkPhy = MemPhy; - pMemVirt += T3_STATUS_BLOCK_SIZE; - LM_INC_PHYSICAL_ADDRESS(&MemPhy, T3_STATUS_BLOCK_SIZE); + if (pDevice->OneDmaAtOnce) { + pDevice->DmaReadWriteCtrl |= DMA_CTRL_WRITE_ONE_DMA_AT_ONCE; + } + REG_WR (pDevice, PciCfg.DmaReadWriteCtrl, pDevice->DmaReadWriteCtrl); + + if (LM_DmaTest (pDevice, pMemVirt, MemPhy, 0x400) != LM_STATUS_SUCCESS) { + return LM_STATUS_FAILURE; + } - /* Statistics block. */ - pDevice->pStatsBlkVirt = (PT3_STATS_BLOCK) pMemVirt; - pDevice->StatsBlkPhy = MemPhy; - pMemVirt += sizeof(T3_STATS_BLOCK); - LM_INC_PHYSICAL_ADDRESS(&MemPhy, sizeof(T3_STATS_BLOCK)); + /* Status block. */ + pDevice->pStatusBlkVirt = (PT3_STATUS_BLOCK) pMemVirt; + pDevice->StatusBlkPhy = MemPhy; + pMemVirt += T3_STATUS_BLOCK_SIZE; + LM_INC_PHYSICAL_ADDRESS (&MemPhy, T3_STATUS_BLOCK_SIZE); - /* Receive standard BD buffer. */ - pDevice->pRxStdBdVirt = (PT3_RCV_BD) pMemVirt; - pDevice->RxStdBdPhy = MemPhy; + /* Statistics block. */ + pDevice->pStatsBlkVirt = (PT3_STATS_BLOCK) pMemVirt; + pDevice->StatsBlkPhy = MemPhy; + pMemVirt += sizeof (T3_STATS_BLOCK); + LM_INC_PHYSICAL_ADDRESS (&MemPhy, sizeof (T3_STATS_BLOCK)); - pMemVirt += T3_STD_RCV_RCB_ENTRY_COUNT * sizeof(T3_RCV_BD); - LM_INC_PHYSICAL_ADDRESS(&MemPhy, - T3_STD_RCV_RCB_ENTRY_COUNT * sizeof(T3_RCV_BD)); + /* Receive standard BD buffer. */ + pDevice->pRxStdBdVirt = (PT3_RCV_BD) pMemVirt; + pDevice->RxStdBdPhy = MemPhy; + + pMemVirt += T3_STD_RCV_RCB_ENTRY_COUNT * sizeof (T3_RCV_BD); + LM_INC_PHYSICAL_ADDRESS (&MemPhy, + T3_STD_RCV_RCB_ENTRY_COUNT * + sizeof (T3_RCV_BD)); #if T3_JUMBO_RCV_RCB_ENTRY_COUNT - /* Receive jumbo BD buffer. */ - pDevice->pRxJumboBdVirt = (PT3_RCV_BD) pMemVirt; - pDevice->RxJumboBdPhy = MemPhy; - - pMemVirt += T3_JUMBO_RCV_RCB_ENTRY_COUNT * sizeof(T3_RCV_BD); - LM_INC_PHYSICAL_ADDRESS(&MemPhy, - T3_JUMBO_RCV_RCB_ENTRY_COUNT * sizeof(T3_RCV_BD)); -#endif /* T3_JUMBO_RCV_RCB_ENTRY_COUNT */ - - /* Receive return BD buffer. */ - pDevice->pRcvRetBdVirt = (PT3_RCV_BD) pMemVirt; - pDevice->RcvRetBdPhy = MemPhy; - - pMemVirt += T3_RCV_RETURN_RCB_ENTRY_COUNT * sizeof(T3_RCV_BD); - LM_INC_PHYSICAL_ADDRESS(&MemPhy, - T3_RCV_RETURN_RCB_ENTRY_COUNT * sizeof(T3_RCV_BD)); - - /* Set up Send BD. */ - if(pDevice->NicSendBd == FALSE) - { - pDevice->pSendBdVirt = (PT3_SND_BD) pMemVirt; - pDevice->SendBdPhy = MemPhy; - - pMemVirt += sizeof(T3_SND_BD) * T3_SEND_RCB_ENTRY_COUNT; - LM_INC_PHYSICAL_ADDRESS(&MemPhy, - sizeof(T3_SND_BD) * T3_SEND_RCB_ENTRY_COUNT); - } - else - { - pDevice->pSendBdVirt = (PT3_SND_BD) - pDevice->pMemView->uIntMem.First32k.BufferDesc; - pDevice->SendBdPhy.High = 0; - pDevice->SendBdPhy.Low = T3_NIC_SND_BUFFER_DESC_ADDR; - } - - /* Allocate memory for packet descriptors. */ - Size = (pDevice->RxPacketDescCnt + - pDevice->TxPacketDescCnt) * MM_PACKET_DESC_SIZE; - Status = MM_AllocateMemory(pDevice, Size, (PLM_VOID *) &pPacket); - if(Status != LM_STATUS_SUCCESS) - { - return Status; - } - pDevice->pPacketDescBase = (PLM_VOID) pPacket; - - /* Create transmit packet descriptors from the memory block and add them */ - /* to the TxPacketFreeQ for each send ring. */ - for(j = 0; j < pDevice->TxPacketDescCnt; j++) - { - /* Ring index. */ - pPacket->Flags = 0; - - /* Queue the descriptor in the TxPacketFreeQ of the 'k' ring. */ - QQ_PushTail(&pDevice->TxPacketFreeQ.Container, pPacket); - - /* Get the pointer to the next descriptor. MM_PACKET_DESC_SIZE */ - /* is the total size of the packet descriptor including the */ - /* os-specific extensions in the UM_PACKET structure. */ - pPacket = (PLM_PACKET) ((PLM_UINT8) pPacket + MM_PACKET_DESC_SIZE); - } /* for(j.. */ - - /* Create receive packet descriptors from the memory block and add them */ - /* to the RxPacketFreeQ. Create the Standard packet descriptors. */ - for(j = 0; j < pDevice->RxStdDescCnt; j++) - { - /* Receive producer ring. */ - pPacket->u.Rx.RcvProdRing = T3_STD_RCV_PROD_RING; - - /* Receive buffer size. */ - pPacket->u.Rx.RxBufferSize = MAX_STD_RCV_BUFFER_SIZE; - - /* Add the descriptor to RxPacketFreeQ. */ - QQ_PushTail(&pDevice->RxPacketFreeQ.Container, pPacket); - - /* Get the pointer to the next descriptor. MM_PACKET_DESC_SIZE */ - /* is the total size of the packet descriptor including the */ - /* os-specific extensions in the UM_PACKET structure. */ - pPacket = (PLM_PACKET) ((PLM_UINT8) pPacket + MM_PACKET_DESC_SIZE); - } /* for */ + /* Receive jumbo BD buffer. */ + pDevice->pRxJumboBdVirt = (PT3_RCV_BD) pMemVirt; + pDevice->RxJumboBdPhy = MemPhy; + + pMemVirt += T3_JUMBO_RCV_RCB_ENTRY_COUNT * sizeof (T3_RCV_BD); + LM_INC_PHYSICAL_ADDRESS (&MemPhy, + T3_JUMBO_RCV_RCB_ENTRY_COUNT * + sizeof (T3_RCV_BD)); +#endif /* T3_JUMBO_RCV_RCB_ENTRY_COUNT */ + + /* Receive return BD buffer. */ + pDevice->pRcvRetBdVirt = (PT3_RCV_BD) pMemVirt; + pDevice->RcvRetBdPhy = MemPhy; + + pMemVirt += T3_RCV_RETURN_RCB_ENTRY_COUNT * sizeof (T3_RCV_BD); + LM_INC_PHYSICAL_ADDRESS (&MemPhy, + T3_RCV_RETURN_RCB_ENTRY_COUNT * + sizeof (T3_RCV_BD)); + + /* Set up Send BD. */ + if (pDevice->NicSendBd == FALSE) { + pDevice->pSendBdVirt = (PT3_SND_BD) pMemVirt; + pDevice->SendBdPhy = MemPhy; + + pMemVirt += sizeof (T3_SND_BD) * T3_SEND_RCB_ENTRY_COUNT; + LM_INC_PHYSICAL_ADDRESS (&MemPhy, + sizeof (T3_SND_BD) * + T3_SEND_RCB_ENTRY_COUNT); + } else { + pDevice->pSendBdVirt = (PT3_SND_BD) + pDevice->pMemView->uIntMem.First32k.BufferDesc; + pDevice->SendBdPhy.High = 0; + pDevice->SendBdPhy.Low = T3_NIC_SND_BUFFER_DESC_ADDR; + } + + /* Allocate memory for packet descriptors. */ + Size = (pDevice->RxPacketDescCnt + + pDevice->TxPacketDescCnt) * MM_PACKET_DESC_SIZE; + Status = MM_AllocateMemory (pDevice, Size, (PLM_VOID *) & pPacket); + if (Status != LM_STATUS_SUCCESS) { + return Status; + } + pDevice->pPacketDescBase = (PLM_VOID) pPacket; + + /* Create transmit packet descriptors from the memory block and add them */ + /* to the TxPacketFreeQ for each send ring. */ + for (j = 0; j < pDevice->TxPacketDescCnt; j++) { + /* Ring index. */ + pPacket->Flags = 0; + + /* Queue the descriptor in the TxPacketFreeQ of the 'k' ring. */ + QQ_PushTail (&pDevice->TxPacketFreeQ.Container, pPacket); + + /* Get the pointer to the next descriptor. MM_PACKET_DESC_SIZE */ + /* is the total size of the packet descriptor including the */ + /* os-specific extensions in the UM_PACKET structure. */ + pPacket = + (PLM_PACKET) ((PLM_UINT8) pPacket + MM_PACKET_DESC_SIZE); + } /* for(j.. */ + + /* Create receive packet descriptors from the memory block and add them */ + /* to the RxPacketFreeQ. Create the Standard packet descriptors. */ + for (j = 0; j < pDevice->RxStdDescCnt; j++) { + /* Receive producer ring. */ + pPacket->u.Rx.RcvProdRing = T3_STD_RCV_PROD_RING; + + /* Receive buffer size. */ + pPacket->u.Rx.RxBufferSize = MAX_STD_RCV_BUFFER_SIZE; + + /* Add the descriptor to RxPacketFreeQ. */ + QQ_PushTail (&pDevice->RxPacketFreeQ.Container, pPacket); + + /* Get the pointer to the next descriptor. MM_PACKET_DESC_SIZE */ + /* is the total size of the packet descriptor including the */ + /* os-specific extensions in the UM_PACKET structure. */ + pPacket = + (PLM_PACKET) ((PLM_UINT8) pPacket + MM_PACKET_DESC_SIZE); + } /* for */ #if T3_JUMBO_RCV_RCB_ENTRY_COUNT - /* Create the Jumbo packet descriptors. */ - for(j = 0; j < pDevice->RxJumboDescCnt; j++) - { - /* Receive producer ring. */ - pPacket->u.Rx.RcvProdRing = T3_JUMBO_RCV_PROD_RING; - - /* Receive buffer size. */ - pPacket->u.Rx.RxBufferSize = pDevice->RxJumboBufferSize; - - /* Add the descriptor to RxPacketFreeQ. */ - QQ_PushTail(&pDevice->RxPacketFreeQ.Container, pPacket); - - /* Get the pointer to the next descriptor. MM_PACKET_DESC_SIZE */ - /* is the total size of the packet descriptor including the */ - /* os-specific extensions in the UM_PACKET structure. */ - pPacket = (PLM_PACKET) ((PLM_UINT8) pPacket + MM_PACKET_DESC_SIZE); - } /* for */ -#endif /* T3_JUMBO_RCV_RCB_ENTRY_COUNT */ - - /* Initialize the rest of the packet descriptors. */ - Status = MM_InitializeUmPackets(pDevice); - if(Status != LM_STATUS_SUCCESS) - { - return Status; - } /* if */ + /* Create the Jumbo packet descriptors. */ + for (j = 0; j < pDevice->RxJumboDescCnt; j++) { + /* Receive producer ring. */ + pPacket->u.Rx.RcvProdRing = T3_JUMBO_RCV_PROD_RING; - /* Default receive mask. */ - pDevice->ReceiveMask = LM_ACCEPT_MULTICAST | LM_ACCEPT_BROADCAST | - LM_ACCEPT_UNICAST; + /* Receive buffer size. */ + pPacket->u.Rx.RxBufferSize = pDevice->RxJumboBufferSize; - /* Make sure we are in the first 32k memory window or NicSendBd. */ - REG_WR(pDevice, PciCfg.MemWindowBaseAddr, 0); + /* Add the descriptor to RxPacketFreeQ. */ + QQ_PushTail (&pDevice->RxPacketFreeQ.Container, pPacket); - /* Initialize the hardware. */ - Status = LM_ResetAdapter(pDevice); - if(Status != LM_STATUS_SUCCESS) - { - return Status; - } + /* Get the pointer to the next descriptor. MM_PACKET_DESC_SIZE */ + /* is the total size of the packet descriptor including the */ + /* os-specific extensions in the UM_PACKET structure. */ + pPacket = + (PLM_PACKET) ((PLM_UINT8) pPacket + MM_PACKET_DESC_SIZE); + } /* for */ +#endif /* T3_JUMBO_RCV_RCB_ENTRY_COUNT */ + + /* Initialize the rest of the packet descriptors. */ + Status = MM_InitializeUmPackets (pDevice); + if (Status != LM_STATUS_SUCCESS) { + return Status; + } - /* We are done with initialization. */ - pDevice->InitDone = TRUE; + /* if */ + /* Default receive mask. */ + pDevice->ReceiveMask = LM_ACCEPT_MULTICAST | LM_ACCEPT_BROADCAST | + LM_ACCEPT_UNICAST; - return LM_STATUS_SUCCESS; -} /* LM_InitializeAdapter */ + /* Make sure we are in the first 32k memory window or NicSendBd. */ + REG_WR (pDevice, PciCfg.MemWindowBaseAddr, 0); + /* Initialize the hardware. */ + Status = LM_ResetAdapter (pDevice); + if (Status != LM_STATUS_SUCCESS) { + return Status; + } + + /* We are done with initialization. */ + pDevice->InitDone = TRUE; + + return LM_STATUS_SUCCESS; +} /* LM_InitializeAdapter */ /******************************************************************************/ /* Description: */ @@ -1878,414 +1718,408 @@ PLM_DEVICE_BLOCK pDevice) /* LM_STATUS_SUCCESS */ /******************************************************************************/ LM_STATUS -LM_CntrlBlock( -PLM_DEVICE_BLOCK pDevice, -LM_UINT32 mask,LM_UINT32 cntrl) +LM_CntrlBlock (PLM_DEVICE_BLOCK pDevice, LM_UINT32 mask, LM_UINT32 cntrl) { - LM_UINT32 j,i,data; - LM_UINT32 MaxWaitCnt; - - MaxWaitCnt = 2; - j = 0; - - for(i = 0 ; i < 32; i++) - { - if(!(mask & (1 << i))) - continue; - - switch (1 << i) - { - case T3_BLOCK_DMA_RD: - data = REG_RD(pDevice, DmaRead.Mode); - if (cntrl == LM_DISABLE) - { - data &= ~DMA_READ_MODE_ENABLE; - REG_WR(pDevice, DmaRead.Mode, data); - for(j = 0; j < MaxWaitCnt; j++) - { - if(!(REG_RD(pDevice, DmaRead.Mode) & DMA_READ_MODE_ENABLE)) - break; - MM_Wait(10); - } - } - else - REG_WR(pDevice, DmaRead.Mode, data | DMA_READ_MODE_ENABLE); - break; - - case T3_BLOCK_DMA_COMP: - data = REG_RD(pDevice,DmaComp.Mode); - if (cntrl == LM_DISABLE) - { - data &= ~DMA_COMP_MODE_ENABLE; - REG_WR(pDevice, DmaComp.Mode, data); - for(j = 0; j < MaxWaitCnt; j++) - { - if(!(REG_RD(pDevice, DmaComp.Mode) & DMA_COMP_MODE_ENABLE)) - break; - MM_Wait(10); - } - } - else - REG_WR(pDevice, DmaComp.Mode, data | DMA_COMP_MODE_ENABLE); - break; + LM_UINT32 j, i, data; + LM_UINT32 MaxWaitCnt; + + MaxWaitCnt = 2; + j = 0; + + for (i = 0; i < 32; i++) { + if (!(mask & (1 << i))) + continue; + + switch (1 << i) { + case T3_BLOCK_DMA_RD: + data = REG_RD (pDevice, DmaRead.Mode); + if (cntrl == LM_DISABLE) { + data &= ~DMA_READ_MODE_ENABLE; + REG_WR (pDevice, DmaRead.Mode, data); + for (j = 0; j < MaxWaitCnt; j++) { + if (! + (REG_RD (pDevice, DmaRead.Mode) & + DMA_READ_MODE_ENABLE)) + break; + MM_Wait (10); + } + } else + REG_WR (pDevice, DmaRead.Mode, + data | DMA_READ_MODE_ENABLE); + break; - case T3_BLOCK_RX_BD_INITIATOR: - data = REG_RD(pDevice, RcvBdIn.Mode); - if (cntrl == LM_DISABLE) - { - data &= ~RCV_BD_IN_MODE_ENABLE; - REG_WR(pDevice, RcvBdIn.Mode,data); - for(j = 0; j < MaxWaitCnt; j++) - { - if(!(REG_RD(pDevice, RcvBdIn.Mode) & RCV_BD_IN_MODE_ENABLE)) - break; - MM_Wait(10); - } - } - else - REG_WR(pDevice, RcvBdIn.Mode,data | RCV_BD_IN_MODE_ENABLE); - break; + case T3_BLOCK_DMA_COMP: + data = REG_RD (pDevice, DmaComp.Mode); + if (cntrl == LM_DISABLE) { + data &= ~DMA_COMP_MODE_ENABLE; + REG_WR (pDevice, DmaComp.Mode, data); + for (j = 0; j < MaxWaitCnt; j++) { + if (! + (REG_RD (pDevice, DmaComp.Mode) & + DMA_COMP_MODE_ENABLE)) + break; + MM_Wait (10); + } + } else + REG_WR (pDevice, DmaComp.Mode, + data | DMA_COMP_MODE_ENABLE); + break; - case T3_BLOCK_RX_BD_COMP: - data = REG_RD(pDevice, RcvBdComp.Mode); - if (cntrl == LM_DISABLE) - { - data &= ~RCV_BD_COMP_MODE_ENABLE; - REG_WR(pDevice, RcvBdComp.Mode,data); - for(j = 0; j < MaxWaitCnt; j++) - { - if(!(REG_RD(pDevice, RcvBdComp.Mode) & RCV_BD_COMP_MODE_ENABLE)) - break; - MM_Wait(10); - } - } - else - REG_WR(pDevice, RcvBdComp.Mode,data | RCV_BD_COMP_MODE_ENABLE); - break; + case T3_BLOCK_RX_BD_INITIATOR: + data = REG_RD (pDevice, RcvBdIn.Mode); + if (cntrl == LM_DISABLE) { + data &= ~RCV_BD_IN_MODE_ENABLE; + REG_WR (pDevice, RcvBdIn.Mode, data); + for (j = 0; j < MaxWaitCnt; j++) { + if (! + (REG_RD (pDevice, RcvBdIn.Mode) & + RCV_BD_IN_MODE_ENABLE)) + break; + MM_Wait (10); + } + } else + REG_WR (pDevice, RcvBdIn.Mode, + data | RCV_BD_IN_MODE_ENABLE); + break; - case T3_BLOCK_DMA_WR: - data = REG_RD(pDevice, DmaWrite.Mode); - if (cntrl == LM_DISABLE) - { - data &= ~DMA_WRITE_MODE_ENABLE; - REG_WR(pDevice, DmaWrite.Mode,data); + case T3_BLOCK_RX_BD_COMP: + data = REG_RD (pDevice, RcvBdComp.Mode); + if (cntrl == LM_DISABLE) { + data &= ~RCV_BD_COMP_MODE_ENABLE; + REG_WR (pDevice, RcvBdComp.Mode, data); + for (j = 0; j < MaxWaitCnt; j++) { + if (! + (REG_RD (pDevice, RcvBdComp.Mode) & + RCV_BD_COMP_MODE_ENABLE)) + break; + MM_Wait (10); + } + } else + REG_WR (pDevice, RcvBdComp.Mode, + data | RCV_BD_COMP_MODE_ENABLE); + break; - for(j = 0; j < MaxWaitCnt; j++) - { - if(!(REG_RD(pDevice, DmaWrite.Mode) & DMA_WRITE_MODE_ENABLE)) - break; - MM_Wait(10); - } - } - else - REG_WR(pDevice, DmaWrite.Mode,data | DMA_WRITE_MODE_ENABLE); - break; + case T3_BLOCK_DMA_WR: + data = REG_RD (pDevice, DmaWrite.Mode); + if (cntrl == LM_DISABLE) { + data &= ~DMA_WRITE_MODE_ENABLE; + REG_WR (pDevice, DmaWrite.Mode, data); + + for (j = 0; j < MaxWaitCnt; j++) { + if (! + (REG_RD (pDevice, DmaWrite.Mode) & + DMA_WRITE_MODE_ENABLE)) + break; + MM_Wait (10); + } + } else + REG_WR (pDevice, DmaWrite.Mode, + data | DMA_WRITE_MODE_ENABLE); + break; - case T3_BLOCK_MSI_HANDLER: - data = REG_RD(pDevice, Msi.Mode); - if (cntrl == LM_DISABLE) - { - data &= ~MSI_MODE_ENABLE; - REG_WR(pDevice, Msi.Mode, data); - for(j = 0; j < MaxWaitCnt; j++) - { - if(!(REG_RD(pDevice, Msi.Mode) & MSI_MODE_ENABLE)) - break; - MM_Wait(10); - } - } - else - REG_WR(pDevice, Msi.Mode, data |MSI_MODE_ENABLE); - break; + case T3_BLOCK_MSI_HANDLER: + data = REG_RD (pDevice, Msi.Mode); + if (cntrl == LM_DISABLE) { + data &= ~MSI_MODE_ENABLE; + REG_WR (pDevice, Msi.Mode, data); + for (j = 0; j < MaxWaitCnt; j++) { + if (! + (REG_RD (pDevice, Msi.Mode) & + MSI_MODE_ENABLE)) + break; + MM_Wait (10); + } + } else + REG_WR (pDevice, Msi.Mode, + data | MSI_MODE_ENABLE); + break; - case T3_BLOCK_RX_LIST_PLMT: - data = REG_RD(pDevice, RcvListPlmt.Mode); - if (cntrl == LM_DISABLE) - { - data &= ~RCV_LIST_PLMT_MODE_ENABLE; - REG_WR(pDevice, RcvListPlmt.Mode,data); - for(j = 0; j < MaxWaitCnt; j++) - { - if(!(REG_RD(pDevice, RcvListPlmt.Mode) & RCV_LIST_PLMT_MODE_ENABLE)) - break; - MM_Wait(10); - } - } - else - REG_WR(pDevice, RcvListPlmt.Mode,data | RCV_LIST_PLMT_MODE_ENABLE); - break; + case T3_BLOCK_RX_LIST_PLMT: + data = REG_RD (pDevice, RcvListPlmt.Mode); + if (cntrl == LM_DISABLE) { + data &= ~RCV_LIST_PLMT_MODE_ENABLE; + REG_WR (pDevice, RcvListPlmt.Mode, data); + for (j = 0; j < MaxWaitCnt; j++) { + if (! + (REG_RD (pDevice, RcvListPlmt.Mode) + & RCV_LIST_PLMT_MODE_ENABLE)) + break; + MM_Wait (10); + } + } else + REG_WR (pDevice, RcvListPlmt.Mode, + data | RCV_LIST_PLMT_MODE_ENABLE); + break; - case T3_BLOCK_RX_LIST_SELECTOR: - data = REG_RD(pDevice, RcvListSel.Mode); - if (cntrl == LM_DISABLE) - { - data &= ~RCV_LIST_SEL_MODE_ENABLE; - REG_WR(pDevice, RcvListSel.Mode,data); - for(j = 0; j < MaxWaitCnt; j++) - { - if(!(REG_RD(pDevice, RcvListSel.Mode) & RCV_LIST_SEL_MODE_ENABLE)) - break; - MM_Wait(10); - } - } - else - REG_WR(pDevice, RcvListSel.Mode,data |RCV_LIST_SEL_MODE_ENABLE); - break; + case T3_BLOCK_RX_LIST_SELECTOR: + data = REG_RD (pDevice, RcvListSel.Mode); + if (cntrl == LM_DISABLE) { + data &= ~RCV_LIST_SEL_MODE_ENABLE; + REG_WR (pDevice, RcvListSel.Mode, data); + for (j = 0; j < MaxWaitCnt; j++) { + if (! + (REG_RD (pDevice, RcvListSel.Mode) & + RCV_LIST_SEL_MODE_ENABLE)) + break; + MM_Wait (10); + } + } else + REG_WR (pDevice, RcvListSel.Mode, + data | RCV_LIST_SEL_MODE_ENABLE); + break; - case T3_BLOCK_RX_DATA_INITIATOR: - data = REG_RD(pDevice, RcvDataBdIn.Mode); - if (cntrl == LM_DISABLE) - { - data &= ~RCV_DATA_BD_IN_MODE_ENABLE; - REG_WR(pDevice, RcvDataBdIn.Mode,data); - for(j = 0; j < MaxWaitCnt; j++) - { - if(!(REG_RD(pDevice, RcvDataBdIn.Mode) & RCV_DATA_BD_IN_MODE_ENABLE)) - break; - MM_Wait(10); - } - } - else - REG_WR(pDevice, RcvDataBdIn.Mode, data | RCV_DATA_BD_IN_MODE_ENABLE); - break; + case T3_BLOCK_RX_DATA_INITIATOR: + data = REG_RD (pDevice, RcvDataBdIn.Mode); + if (cntrl == LM_DISABLE) { + data &= ~RCV_DATA_BD_IN_MODE_ENABLE; + REG_WR (pDevice, RcvDataBdIn.Mode, data); + for (j = 0; j < MaxWaitCnt; j++) { + if (! + (REG_RD (pDevice, RcvDataBdIn.Mode) + & RCV_DATA_BD_IN_MODE_ENABLE)) + break; + MM_Wait (10); + } + } else + REG_WR (pDevice, RcvDataBdIn.Mode, + data | RCV_DATA_BD_IN_MODE_ENABLE); + break; - case T3_BLOCK_RX_DATA_COMP: - data = REG_RD(pDevice, RcvDataComp.Mode); - if (cntrl == LM_DISABLE) - { - data &= ~RCV_DATA_COMP_MODE_ENABLE; - REG_WR(pDevice, RcvDataComp.Mode,data); - for(j = 0; j < MaxWaitCnt; j++) - { - if(!(REG_RD(pDevice, RcvDataBdIn.Mode) & RCV_DATA_COMP_MODE_ENABLE)) - break; - MM_Wait(10); - } - } - else - REG_WR(pDevice, RcvDataComp.Mode,data | RCV_DATA_COMP_MODE_ENABLE); - break; + case T3_BLOCK_RX_DATA_COMP: + data = REG_RD (pDevice, RcvDataComp.Mode); + if (cntrl == LM_DISABLE) { + data &= ~RCV_DATA_COMP_MODE_ENABLE; + REG_WR (pDevice, RcvDataComp.Mode, data); + for (j = 0; j < MaxWaitCnt; j++) { + if (! + (REG_RD (pDevice, RcvDataBdIn.Mode) + & RCV_DATA_COMP_MODE_ENABLE)) + break; + MM_Wait (10); + } + } else + REG_WR (pDevice, RcvDataComp.Mode, + data | RCV_DATA_COMP_MODE_ENABLE); + break; - case T3_BLOCK_HOST_COALESING: - data = REG_RD(pDevice, HostCoalesce.Mode); - if (cntrl == LM_DISABLE) - { - data &= ~HOST_COALESCE_ENABLE; - REG_WR(pDevice, HostCoalesce.Mode, data); - for(j = 0; j < MaxWaitCnt; j++) - { - if(!(REG_RD(pDevice, SndBdIn.Mode) & HOST_COALESCE_ENABLE)) - break; - MM_Wait(10); - } - } - else - REG_WR(pDevice, HostCoalesce.Mode, data | HOST_COALESCE_ENABLE); - break; + case T3_BLOCK_HOST_COALESING: + data = REG_RD (pDevice, HostCoalesce.Mode); + if (cntrl == LM_DISABLE) { + data &= ~HOST_COALESCE_ENABLE; + REG_WR (pDevice, HostCoalesce.Mode, data); + for (j = 0; j < MaxWaitCnt; j++) { + if (! + (REG_RD (pDevice, SndBdIn.Mode) & + HOST_COALESCE_ENABLE)) + break; + MM_Wait (10); + } + } else + REG_WR (pDevice, HostCoalesce.Mode, + data | HOST_COALESCE_ENABLE); + break; - case T3_BLOCK_MAC_RX_ENGINE: - if(cntrl == LM_DISABLE) - { - pDevice->RxMode &= ~RX_MODE_ENABLE; - REG_WR(pDevice, MacCtrl.RxMode, pDevice->RxMode); - for(j = 0; j < MaxWaitCnt; j++) - { - if(!(REG_RD(pDevice, MacCtrl.RxMode) & RX_MODE_ENABLE)) - { - break; + case T3_BLOCK_MAC_RX_ENGINE: + if (cntrl == LM_DISABLE) { + pDevice->RxMode &= ~RX_MODE_ENABLE; + REG_WR (pDevice, MacCtrl.RxMode, + pDevice->RxMode); + for (j = 0; j < MaxWaitCnt; j++) { + if (! + (REG_RD (pDevice, MacCtrl.RxMode) & + RX_MODE_ENABLE)) { + break; + } + MM_Wait (10); + } + } else { + pDevice->RxMode |= RX_MODE_ENABLE; + REG_WR (pDevice, MacCtrl.RxMode, + pDevice->RxMode); } - MM_Wait(10); - } - } - else - { - pDevice->RxMode |= RX_MODE_ENABLE; - REG_WR(pDevice, MacCtrl.RxMode, pDevice->RxMode); - } - break; + break; - case T3_BLOCK_MBUF_CLUSTER_FREE: - data = REG_RD(pDevice, MbufClusterFree.Mode); - if (cntrl == LM_DISABLE) - { - data &= ~MBUF_CLUSTER_FREE_MODE_ENABLE; - REG_WR(pDevice, MbufClusterFree.Mode,data); - for(j = 0; j < MaxWaitCnt; j++) - { - if(!(REG_RD(pDevice, MbufClusterFree.Mode) & MBUF_CLUSTER_FREE_MODE_ENABLE)) - break; - MM_Wait(10); - } - } - else - REG_WR(pDevice, MbufClusterFree.Mode, data | MBUF_CLUSTER_FREE_MODE_ENABLE); - break; + case T3_BLOCK_MBUF_CLUSTER_FREE: + data = REG_RD (pDevice, MbufClusterFree.Mode); + if (cntrl == LM_DISABLE) { + data &= ~MBUF_CLUSTER_FREE_MODE_ENABLE; + REG_WR (pDevice, MbufClusterFree.Mode, data); + for (j = 0; j < MaxWaitCnt; j++) { + if (! + (REG_RD + (pDevice, + MbufClusterFree. + Mode) & + MBUF_CLUSTER_FREE_MODE_ENABLE)) + break; + MM_Wait (10); + } + } else + REG_WR (pDevice, MbufClusterFree.Mode, + data | MBUF_CLUSTER_FREE_MODE_ENABLE); + break; - case T3_BLOCK_SEND_BD_INITIATOR: - data = REG_RD(pDevice, SndBdIn.Mode); - if (cntrl == LM_DISABLE) - { - data &= ~SND_BD_IN_MODE_ENABLE; - REG_WR(pDevice, SndBdIn.Mode, data); - for(j = 0; j < MaxWaitCnt; j++) - { - if(!(REG_RD(pDevice, SndBdIn.Mode) & SND_BD_IN_MODE_ENABLE)) - break; - MM_Wait(10); - } - } - else - REG_WR(pDevice, SndBdIn.Mode, data | SND_BD_IN_MODE_ENABLE); - break; + case T3_BLOCK_SEND_BD_INITIATOR: + data = REG_RD (pDevice, SndBdIn.Mode); + if (cntrl == LM_DISABLE) { + data &= ~SND_BD_IN_MODE_ENABLE; + REG_WR (pDevice, SndBdIn.Mode, data); + for (j = 0; j < MaxWaitCnt; j++) { + if (! + (REG_RD (pDevice, SndBdIn.Mode) & + SND_BD_IN_MODE_ENABLE)) + break; + MM_Wait (10); + } + } else + REG_WR (pDevice, SndBdIn.Mode, + data | SND_BD_IN_MODE_ENABLE); + break; - case T3_BLOCK_SEND_BD_COMP: - data = REG_RD(pDevice, SndBdComp.Mode); - if (cntrl == LM_DISABLE) - { - data &= ~SND_BD_COMP_MODE_ENABLE; - REG_WR(pDevice, SndBdComp.Mode, data); - for(j = 0; j < MaxWaitCnt; j++) - { - if(!(REG_RD(pDevice, SndBdComp.Mode) & SND_BD_COMP_MODE_ENABLE)) - break; - MM_Wait(10); - } - } - else - REG_WR(pDevice, SndBdComp.Mode, data | SND_BD_COMP_MODE_ENABLE); - break; + case T3_BLOCK_SEND_BD_COMP: + data = REG_RD (pDevice, SndBdComp.Mode); + if (cntrl == LM_DISABLE) { + data &= ~SND_BD_COMP_MODE_ENABLE; + REG_WR (pDevice, SndBdComp.Mode, data); + for (j = 0; j < MaxWaitCnt; j++) { + if (! + (REG_RD (pDevice, SndBdComp.Mode) & + SND_BD_COMP_MODE_ENABLE)) + break; + MM_Wait (10); + } + } else + REG_WR (pDevice, SndBdComp.Mode, + data | SND_BD_COMP_MODE_ENABLE); + break; - case T3_BLOCK_SEND_BD_SELECTOR: - data = REG_RD(pDevice, SndBdSel.Mode); - if (cntrl == LM_DISABLE) - { - data &= ~SND_BD_SEL_MODE_ENABLE; - REG_WR(pDevice, SndBdSel.Mode, data); - for(j = 0; j < MaxWaitCnt; j++) - { - if(!(REG_RD(pDevice, SndBdSel.Mode) & SND_BD_SEL_MODE_ENABLE)) - break; - MM_Wait(10); - } - } - else - REG_WR(pDevice, SndBdSel.Mode, data | SND_BD_SEL_MODE_ENABLE); - break; + case T3_BLOCK_SEND_BD_SELECTOR: + data = REG_RD (pDevice, SndBdSel.Mode); + if (cntrl == LM_DISABLE) { + data &= ~SND_BD_SEL_MODE_ENABLE; + REG_WR (pDevice, SndBdSel.Mode, data); + for (j = 0; j < MaxWaitCnt; j++) { + if (! + (REG_RD (pDevice, SndBdSel.Mode) & + SND_BD_SEL_MODE_ENABLE)) + break; + MM_Wait (10); + } + } else + REG_WR (pDevice, SndBdSel.Mode, + data | SND_BD_SEL_MODE_ENABLE); + break; - case T3_BLOCK_SEND_DATA_INITIATOR: - data = REG_RD(pDevice, SndDataIn.Mode); - if (cntrl == LM_DISABLE) - { - data &= ~T3_SND_DATA_IN_MODE_ENABLE; - REG_WR(pDevice, SndDataIn.Mode,data); - for(j = 0; j < MaxWaitCnt; j++) - { - if(!(REG_RD(pDevice, SndDataIn.Mode) & T3_SND_DATA_IN_MODE_ENABLE)) - break; - MM_Wait(10); - } - } - else - REG_WR(pDevice, SndDataIn.Mode,data | T3_SND_DATA_IN_MODE_ENABLE); - break; + case T3_BLOCK_SEND_DATA_INITIATOR: + data = REG_RD (pDevice, SndDataIn.Mode); + if (cntrl == LM_DISABLE) { + data &= ~T3_SND_DATA_IN_MODE_ENABLE; + REG_WR (pDevice, SndDataIn.Mode, data); + for (j = 0; j < MaxWaitCnt; j++) { + if (! + (REG_RD (pDevice, SndDataIn.Mode) & + T3_SND_DATA_IN_MODE_ENABLE)) + break; + MM_Wait (10); + } + } else + REG_WR (pDevice, SndDataIn.Mode, + data | T3_SND_DATA_IN_MODE_ENABLE); + break; - case T3_BLOCK_SEND_DATA_COMP: - data = REG_RD(pDevice, SndDataComp.Mode); - if (cntrl == LM_DISABLE) - { - data &= ~SND_DATA_COMP_MODE_ENABLE; - REG_WR(pDevice, SndDataComp.Mode, data); - for(j = 0; j < MaxWaitCnt; j++) - { - if(!(REG_RD(pDevice, SndDataComp.Mode) & SND_DATA_COMP_MODE_ENABLE)) - break; - MM_Wait(10); - } - } - else - REG_WR(pDevice, SndDataComp.Mode,data | SND_DATA_COMP_MODE_ENABLE); - break; + case T3_BLOCK_SEND_DATA_COMP: + data = REG_RD (pDevice, SndDataComp.Mode); + if (cntrl == LM_DISABLE) { + data &= ~SND_DATA_COMP_MODE_ENABLE; + REG_WR (pDevice, SndDataComp.Mode, data); + for (j = 0; j < MaxWaitCnt; j++) { + if (! + (REG_RD (pDevice, SndDataComp.Mode) + & SND_DATA_COMP_MODE_ENABLE)) + break; + MM_Wait (10); + } + } else + REG_WR (pDevice, SndDataComp.Mode, + data | SND_DATA_COMP_MODE_ENABLE); + break; - case T3_BLOCK_MAC_TX_ENGINE: - if(cntrl == LM_DISABLE) - { - pDevice->TxMode &= ~TX_MODE_ENABLE; - REG_WR(pDevice, MacCtrl.TxMode, pDevice->TxMode); - for(j = 0; j < MaxWaitCnt; j++) - { - if(!(REG_RD(pDevice, MacCtrl.TxMode) & TX_MODE_ENABLE)) - break; - MM_Wait(10); - } - } - else - { - pDevice->TxMode |= TX_MODE_ENABLE; - REG_WR(pDevice, MacCtrl.TxMode, pDevice->TxMode); - } - break; + case T3_BLOCK_MAC_TX_ENGINE: + if (cntrl == LM_DISABLE) { + pDevice->TxMode &= ~TX_MODE_ENABLE; + REG_WR (pDevice, MacCtrl.TxMode, + pDevice->TxMode); + for (j = 0; j < MaxWaitCnt; j++) { + if (! + (REG_RD (pDevice, MacCtrl.TxMode) & + TX_MODE_ENABLE)) + break; + MM_Wait (10); + } + } else { + pDevice->TxMode |= TX_MODE_ENABLE; + REG_WR (pDevice, MacCtrl.TxMode, + pDevice->TxMode); + } + break; - case T3_BLOCK_MEM_ARBITOR: - data = REG_RD(pDevice, MemArbiter.Mode); - if (cntrl == LM_DISABLE) - { - data &= ~T3_MEM_ARBITER_MODE_ENABLE; - REG_WR(pDevice, MemArbiter.Mode, data); - for(j = 0; j < MaxWaitCnt; j++) - { - if(!(REG_RD(pDevice, MemArbiter.Mode) & T3_MEM_ARBITER_MODE_ENABLE)) - break; - MM_Wait(10); - } - } - else - REG_WR(pDevice, MemArbiter.Mode,data|T3_MEM_ARBITER_MODE_ENABLE); - break; + case T3_BLOCK_MEM_ARBITOR: + data = REG_RD (pDevice, MemArbiter.Mode); + if (cntrl == LM_DISABLE) { + data &= ~T3_MEM_ARBITER_MODE_ENABLE; + REG_WR (pDevice, MemArbiter.Mode, data); + for (j = 0; j < MaxWaitCnt; j++) { + if (! + (REG_RD (pDevice, MemArbiter.Mode) & + T3_MEM_ARBITER_MODE_ENABLE)) + break; + MM_Wait (10); + } + } else + REG_WR (pDevice, MemArbiter.Mode, + data | T3_MEM_ARBITER_MODE_ENABLE); + break; - case T3_BLOCK_MBUF_MANAGER: - data = REG_RD(pDevice, BufMgr.Mode); - if (cntrl == LM_DISABLE) - { - data &= ~BUFMGR_MODE_ENABLE; - REG_WR(pDevice, BufMgr.Mode,data); - for(j = 0; j < MaxWaitCnt; j++) - { - if(!(REG_RD(pDevice, BufMgr.Mode) & BUFMGR_MODE_ENABLE)) - break; - MM_Wait(10); - } - } - else - REG_WR(pDevice, BufMgr.Mode,data | BUFMGR_MODE_ENABLE); - break; + case T3_BLOCK_MBUF_MANAGER: + data = REG_RD (pDevice, BufMgr.Mode); + if (cntrl == LM_DISABLE) { + data &= ~BUFMGR_MODE_ENABLE; + REG_WR (pDevice, BufMgr.Mode, data); + for (j = 0; j < MaxWaitCnt; j++) { + if (! + (REG_RD (pDevice, BufMgr.Mode) & + BUFMGR_MODE_ENABLE)) + break; + MM_Wait (10); + } + } else + REG_WR (pDevice, BufMgr.Mode, + data | BUFMGR_MODE_ENABLE); + break; - case T3_BLOCK_MAC_GLOBAL: - if(cntrl == LM_DISABLE) - { - pDevice->MacMode &= ~(MAC_MODE_ENABLE_TDE | - MAC_MODE_ENABLE_RDE | - MAC_MODE_ENABLE_FHDE); - } - else - { - pDevice->MacMode |= (MAC_MODE_ENABLE_TDE | - MAC_MODE_ENABLE_RDE | - MAC_MODE_ENABLE_FHDE); - } - REG_WR(pDevice, MacCtrl.Mode, pDevice->MacMode); - break; + case T3_BLOCK_MAC_GLOBAL: + if (cntrl == LM_DISABLE) { + pDevice->MacMode &= ~(MAC_MODE_ENABLE_TDE | + MAC_MODE_ENABLE_RDE | + MAC_MODE_ENABLE_FHDE); + } else { + pDevice->MacMode |= (MAC_MODE_ENABLE_TDE | + MAC_MODE_ENABLE_RDE | + MAC_MODE_ENABLE_FHDE); + } + REG_WR (pDevice, MacCtrl.Mode, pDevice->MacMode); + break; - default: - return LM_STATUS_FAILURE; - } /* switch */ + default: + return LM_STATUS_FAILURE; + } /* switch */ - if(j >= MaxWaitCnt) - { - return LM_STATUS_FAILURE; + if (j >= MaxWaitCnt) { + return LM_STATUS_FAILURE; + } } - } - return LM_STATUS_SUCCESS; + return LM_STATUS_SUCCESS; } /******************************************************************************/ @@ -2295,682 +2129,631 @@ LM_UINT32 mask,LM_UINT32 cntrl) /* Return: */ /* LM_STATUS_SUCCESS */ /******************************************************************************/ -LM_STATUS -LM_ResetAdapter( -PLM_DEVICE_BLOCK pDevice) +LM_STATUS LM_ResetAdapter (PLM_DEVICE_BLOCK pDevice) { - LM_UINT32 Value32; - LM_UINT16 Value16; - LM_UINT32 j, k; + LM_UINT32 Value32; + LM_UINT16 Value16; + LM_UINT32 j, k; - /* Disable interrupt. */ - LM_DisableInterrupt(pDevice); + /* Disable interrupt. */ + LM_DisableInterrupt (pDevice); - /* May get a spurious interrupt */ - pDevice->pStatusBlkVirt->Status = STATUS_BLOCK_UPDATED; + /* May get a spurious interrupt */ + pDevice->pStatusBlkVirt->Status = STATUS_BLOCK_UPDATED; - /* Disable transmit and receive DMA engines. Abort all pending requests. */ - if(pDevice->InitDone) - { - LM_Abort(pDevice); - } + /* Disable transmit and receive DMA engines. Abort all pending requests. */ + if (pDevice->InitDone) { + LM_Abort (pDevice); + } - pDevice->ShuttingDown = FALSE; + pDevice->ShuttingDown = FALSE; - LM_ResetChip(pDevice); + LM_ResetChip (pDevice); - /* Bug: Athlon fix for B3 silicon only. This bit does not do anything */ - /* in other chip revisions. */ - if(pDevice->DelayPciGrant) - { - Value32 = REG_RD(pDevice, PciCfg.ClockCtrl); - REG_WR(pDevice, PciCfg.ClockCtrl, Value32 | BIT_31); - } + /* Bug: Athlon fix for B3 silicon only. This bit does not do anything */ + /* in other chip revisions. */ + if (pDevice->DelayPciGrant) { + Value32 = REG_RD (pDevice, PciCfg.ClockCtrl); + REG_WR (pDevice, PciCfg.ClockCtrl, Value32 | BIT_31); + } - if(pDevice->ChipRevId == T3_CHIP_ID_5704_A0) - { - if (!(pDevice->PciState & T3_PCI_STATE_CONVENTIONAL_PCI_MODE)) - { - Value32 = REG_RD(pDevice, PciCfg.PciState); - Value32 |= T3_PCI_STATE_RETRY_SAME_DMA; - REG_WR(pDevice, PciCfg.PciState, Value32); - } - } - - /* Enable TaggedStatus mode. */ - if(pDevice->UseTaggedStatus) - { - pDevice->MiscHostCtrl |= MISC_HOST_CTRL_ENABLE_TAGGED_STATUS_MODE; - } - - /* Restore PCI configuration registers. */ - MM_WriteConfig32(pDevice, PCI_CACHE_LINE_SIZE_REG, - pDevice->SavedCacheLineReg); - MM_WriteConfig32(pDevice, PCI_SUBSYSTEM_VENDOR_ID_REG, - (pDevice->SubsystemId << 16) | pDevice->SubsystemVendorId); - - /* Clear the statistics block. */ - for(j = 0x0300; j < 0x0b00; j++) - { - MEM_WR_OFFSET(pDevice, j, 0); - } - - /* Initialize the statistis Block */ - pDevice->pStatusBlkVirt->Status = 0; - pDevice->pStatusBlkVirt->RcvStdConIdx = 0; - pDevice->pStatusBlkVirt->RcvJumboConIdx = 0; - pDevice->pStatusBlkVirt->RcvMiniConIdx = 0; - - for(j = 0; j < 16; j++) - { - pDevice->pStatusBlkVirt->Idx[j].RcvProdIdx = 0; - pDevice->pStatusBlkVirt->Idx[j].SendConIdx = 0; - } - - for(k = 0; k < T3_STD_RCV_RCB_ENTRY_COUNT ;k++) - { - pDevice->pRxStdBdVirt[k].HostAddr.High = 0; - pDevice->pRxStdBdVirt[k].HostAddr.Low = 0; - } + if (pDevice->ChipRevId == T3_CHIP_ID_5704_A0) { + if (!(pDevice->PciState & T3_PCI_STATE_CONVENTIONAL_PCI_MODE)) { + Value32 = REG_RD (pDevice, PciCfg.PciState); + Value32 |= T3_PCI_STATE_RETRY_SAME_DMA; + REG_WR (pDevice, PciCfg.PciState, Value32); + } + } + + /* Enable TaggedStatus mode. */ + if (pDevice->UseTaggedStatus) { + pDevice->MiscHostCtrl |= + MISC_HOST_CTRL_ENABLE_TAGGED_STATUS_MODE; + } + + /* Restore PCI configuration registers. */ + MM_WriteConfig32 (pDevice, PCI_CACHE_LINE_SIZE_REG, + pDevice->SavedCacheLineReg); + MM_WriteConfig32 (pDevice, PCI_SUBSYSTEM_VENDOR_ID_REG, + (pDevice->SubsystemId << 16) | pDevice-> + SubsystemVendorId); + + /* Clear the statistics block. */ + for (j = 0x0300; j < 0x0b00; j++) { + MEM_WR_OFFSET (pDevice, j, 0); + } + + /* Initialize the statistis Block */ + pDevice->pStatusBlkVirt->Status = 0; + pDevice->pStatusBlkVirt->RcvStdConIdx = 0; + pDevice->pStatusBlkVirt->RcvJumboConIdx = 0; + pDevice->pStatusBlkVirt->RcvMiniConIdx = 0; + + for (j = 0; j < 16; j++) { + pDevice->pStatusBlkVirt->Idx[j].RcvProdIdx = 0; + pDevice->pStatusBlkVirt->Idx[j].SendConIdx = 0; + } + + for (k = 0; k < T3_STD_RCV_RCB_ENTRY_COUNT; k++) { + pDevice->pRxStdBdVirt[k].HostAddr.High = 0; + pDevice->pRxStdBdVirt[k].HostAddr.Low = 0; + } #if T3_JUMBO_RCV_RCB_ENTRY_COUNT - /* Receive jumbo BD buffer. */ - for(k = 0; k < T3_JUMBO_RCV_RCB_ENTRY_COUNT; k++) - { - pDevice->pRxJumboBdVirt[k].HostAddr.High = 0; - pDevice->pRxJumboBdVirt[k].HostAddr.Low = 0; - } + /* Receive jumbo BD buffer. */ + for (k = 0; k < T3_JUMBO_RCV_RCB_ENTRY_COUNT; k++) { + pDevice->pRxJumboBdVirt[k].HostAddr.High = 0; + pDevice->pRxJumboBdVirt[k].HostAddr.Low = 0; + } #endif - REG_WR(pDevice, PciCfg.DmaReadWriteCtrl, pDevice->DmaReadWriteCtrl); + REG_WR (pDevice, PciCfg.DmaReadWriteCtrl, pDevice->DmaReadWriteCtrl); - /* GRC mode control register. */ -#ifdef BIG_ENDIAN_PCI /* Jimmy, this ifdef block deleted in new code! */ - Value32 = - GRC_MODE_WORD_SWAP_DATA | - GRC_MODE_WORD_SWAP_NON_FRAME_DATA | - GRC_MODE_INT_ON_MAC_ATTN | - GRC_MODE_HOST_STACK_UP; + /* GRC mode control register. */ +#ifdef BIG_ENDIAN_PCI /* Jimmy, this ifdef block deleted in new code! */ + Value32 = + GRC_MODE_WORD_SWAP_DATA | + GRC_MODE_WORD_SWAP_NON_FRAME_DATA | + GRC_MODE_INT_ON_MAC_ATTN | GRC_MODE_HOST_STACK_UP; #else - /* No CPU Swap modes for PCI IO */ - Value32 = + /* No CPU Swap modes for PCI IO */ + Value32 = #ifdef BIG_ENDIAN_HOST - GRC_MODE_BYTE_SWAP_NON_FRAME_DATA | - GRC_MODE_WORD_SWAP_NON_FRAME_DATA | - GRC_MODE_BYTE_SWAP_DATA | - GRC_MODE_WORD_SWAP_DATA | + GRC_MODE_BYTE_SWAP_NON_FRAME_DATA | + GRC_MODE_WORD_SWAP_NON_FRAME_DATA | + GRC_MODE_BYTE_SWAP_DATA | GRC_MODE_WORD_SWAP_DATA | #else - GRC_MODE_WORD_SWAP_NON_FRAME_DATA | - GRC_MODE_BYTE_SWAP_DATA | - GRC_MODE_WORD_SWAP_DATA | + GRC_MODE_WORD_SWAP_NON_FRAME_DATA | + GRC_MODE_BYTE_SWAP_DATA | GRC_MODE_WORD_SWAP_DATA | #endif - GRC_MODE_INT_ON_MAC_ATTN | - GRC_MODE_HOST_STACK_UP; -#endif /* !BIG_ENDIAN_PCI */ - - /* Configure send BD mode. */ - if(pDevice->NicSendBd == FALSE) - { - Value32 |= GRC_MODE_HOST_SEND_BDS; - } - else - { - Value32 |= GRC_MODE_4X_NIC_BASED_SEND_RINGS; - } - - /* Configure pseudo checksum mode. */ - if(pDevice->NoTxPseudoHdrChksum) - { - Value32 |= GRC_MODE_TX_NO_PSEUDO_HEADER_CHKSUM; - } - - if(pDevice->NoRxPseudoHdrChksum) - { - Value32 |= GRC_MODE_RX_NO_PSEUDO_HEADER_CHKSUM; - } - - REG_WR(pDevice, Grc.Mode, Value32); - - /* Setup the timer prescalar register. */ - REG_WR(pDevice, Grc.MiscCfg, 65 << 1); /* Clock is alwasy 66Mhz. */ - - /* Set up the MBUF pool base address and size. */ - REG_WR(pDevice, BufMgr.MbufPoolAddr, pDevice->MbufBase); - REG_WR(pDevice, BufMgr.MbufPoolSize, pDevice->MbufSize); - - /* Set up the DMA descriptor pool base address and size. */ - REG_WR(pDevice, BufMgr.DmaDescPoolAddr, T3_NIC_DMA_DESC_POOL_ADDR); - REG_WR(pDevice, BufMgr.DmaDescPoolSize, T3_NIC_DMA_DESC_POOL_SIZE); - - /* Configure MBUF and Threshold watermarks */ - /* Configure the DMA read MBUF low water mark. */ - if(pDevice->DmaMbufLowMark) - { - REG_WR(pDevice, BufMgr.MbufReadDmaLowWaterMark, - pDevice->DmaMbufLowMark); - } - else - { - if(pDevice->TxMtu < MAX_ETHERNET_PACKET_BUFFER_SIZE) - { - REG_WR(pDevice, BufMgr.MbufReadDmaLowWaterMark, - T3_DEF_DMA_MBUF_LOW_WMARK); + GRC_MODE_INT_ON_MAC_ATTN | GRC_MODE_HOST_STACK_UP; +#endif /* !BIG_ENDIAN_PCI */ + + /* Configure send BD mode. */ + if (pDevice->NicSendBd == FALSE) { + Value32 |= GRC_MODE_HOST_SEND_BDS; + } else { + Value32 |= GRC_MODE_4X_NIC_BASED_SEND_RINGS; } - else - { - REG_WR(pDevice, BufMgr.MbufReadDmaLowWaterMark, - T3_DEF_DMA_MBUF_LOW_WMARK_JUMBO); - } - } - - /* Configure the MAC Rx MBUF low water mark. */ - if(pDevice->RxMacMbufLowMark) - { - REG_WR(pDevice, BufMgr.MbufMacRxLowWaterMark, - pDevice->RxMacMbufLowMark); - } - else - { - if(pDevice->TxMtu < MAX_ETHERNET_PACKET_BUFFER_SIZE) - { - REG_WR(pDevice, BufMgr.MbufMacRxLowWaterMark, - T3_DEF_RX_MAC_MBUF_LOW_WMARK); + + /* Configure pseudo checksum mode. */ + if (pDevice->NoTxPseudoHdrChksum) { + Value32 |= GRC_MODE_TX_NO_PSEUDO_HEADER_CHKSUM; } - else - { - REG_WR(pDevice, BufMgr.MbufMacRxLowWaterMark, - T3_DEF_RX_MAC_MBUF_LOW_WMARK_JUMBO); - } - } - - /* Configure the MBUF high water mark. */ - if(pDevice->MbufHighMark) - { - REG_WR(pDevice, BufMgr.MbufHighWaterMark, pDevice->MbufHighMark); - } - else - { - if(pDevice->TxMtu < MAX_ETHERNET_PACKET_BUFFER_SIZE) - { - REG_WR(pDevice, BufMgr.MbufHighWaterMark, - T3_DEF_MBUF_HIGH_WMARK); + + if (pDevice->NoRxPseudoHdrChksum) { + Value32 |= GRC_MODE_RX_NO_PSEUDO_HEADER_CHKSUM; } - else - { - REG_WR(pDevice, BufMgr.MbufHighWaterMark, - T3_DEF_MBUF_HIGH_WMARK_JUMBO); + + REG_WR (pDevice, Grc.Mode, Value32); + + /* Setup the timer prescalar register. */ + REG_WR (pDevice, Grc.MiscCfg, 65 << 1); /* Clock is alwasy 66Mhz. */ + + /* Set up the MBUF pool base address and size. */ + REG_WR (pDevice, BufMgr.MbufPoolAddr, pDevice->MbufBase); + REG_WR (pDevice, BufMgr.MbufPoolSize, pDevice->MbufSize); + + /* Set up the DMA descriptor pool base address and size. */ + REG_WR (pDevice, BufMgr.DmaDescPoolAddr, T3_NIC_DMA_DESC_POOL_ADDR); + REG_WR (pDevice, BufMgr.DmaDescPoolSize, T3_NIC_DMA_DESC_POOL_SIZE); + + /* Configure MBUF and Threshold watermarks */ + /* Configure the DMA read MBUF low water mark. */ + if (pDevice->DmaMbufLowMark) { + REG_WR (pDevice, BufMgr.MbufReadDmaLowWaterMark, + pDevice->DmaMbufLowMark); + } else { + if (pDevice->TxMtu < MAX_ETHERNET_PACKET_BUFFER_SIZE) { + REG_WR (pDevice, BufMgr.MbufReadDmaLowWaterMark, + T3_DEF_DMA_MBUF_LOW_WMARK); + } else { + REG_WR (pDevice, BufMgr.MbufReadDmaLowWaterMark, + T3_DEF_DMA_MBUF_LOW_WMARK_JUMBO); + } + } + + /* Configure the MAC Rx MBUF low water mark. */ + if (pDevice->RxMacMbufLowMark) { + REG_WR (pDevice, BufMgr.MbufMacRxLowWaterMark, + pDevice->RxMacMbufLowMark); + } else { + if (pDevice->TxMtu < MAX_ETHERNET_PACKET_BUFFER_SIZE) { + REG_WR (pDevice, BufMgr.MbufMacRxLowWaterMark, + T3_DEF_RX_MAC_MBUF_LOW_WMARK); + } else { + REG_WR (pDevice, BufMgr.MbufMacRxLowWaterMark, + T3_DEF_RX_MAC_MBUF_LOW_WMARK_JUMBO); + } } - } - REG_WR(pDevice, BufMgr.DmaLowWaterMark, T3_DEF_DMA_DESC_LOW_WMARK); - REG_WR(pDevice, BufMgr.DmaHighWaterMark, T3_DEF_DMA_DESC_HIGH_WMARK); + /* Configure the MBUF high water mark. */ + if (pDevice->MbufHighMark) { + REG_WR (pDevice, BufMgr.MbufHighWaterMark, + pDevice->MbufHighMark); + } else { + if (pDevice->TxMtu < MAX_ETHERNET_PACKET_BUFFER_SIZE) { + REG_WR (pDevice, BufMgr.MbufHighWaterMark, + T3_DEF_MBUF_HIGH_WMARK); + } else { + REG_WR (pDevice, BufMgr.MbufHighWaterMark, + T3_DEF_MBUF_HIGH_WMARK_JUMBO); + } + } - /* Enable buffer manager. */ - REG_WR(pDevice, BufMgr.Mode, BUFMGR_MODE_ENABLE | BUFMGR_MODE_ATTN_ENABLE); + REG_WR (pDevice, BufMgr.DmaLowWaterMark, T3_DEF_DMA_DESC_LOW_WMARK); + REG_WR (pDevice, BufMgr.DmaHighWaterMark, T3_DEF_DMA_DESC_HIGH_WMARK); - for(j = 0 ;j < 2000; j++) - { - if(REG_RD(pDevice, BufMgr.Mode) & BUFMGR_MODE_ENABLE) - break; - MM_Wait(10); - } + /* Enable buffer manager. */ + REG_WR (pDevice, BufMgr.Mode, + BUFMGR_MODE_ENABLE | BUFMGR_MODE_ATTN_ENABLE); - if(j >= 2000) - { - return LM_STATUS_FAILURE; - } - - /* Enable the FTQs. */ - REG_WR(pDevice, Ftq.Reset, 0xffffffff); - REG_WR(pDevice, Ftq.Reset, 0); - - /* Wait until FTQ is ready */ - for(j = 0; j < 2000; j++) - { - if(REG_RD(pDevice, Ftq.Reset) == 0) - break; - MM_Wait(10); - } - - if(j >= 2000) - { - return LM_STATUS_FAILURE; - } - - /* Initialize the Standard Receive RCB. */ - REG_WR(pDevice, RcvDataBdIn.StdRcvRcb.HostRingAddr.High, - pDevice->RxStdBdPhy.High); - REG_WR(pDevice, RcvDataBdIn.StdRcvRcb.HostRingAddr.Low, - pDevice->RxStdBdPhy.Low); - REG_WR(pDevice, RcvDataBdIn.StdRcvRcb.u.MaxLen_Flags, - MAX_STD_RCV_BUFFER_SIZE << 16); - - /* Initialize the Jumbo Receive RCB. */ - REG_WR(pDevice, RcvDataBdIn.JumboRcvRcb.u.MaxLen_Flags, - T3_RCB_FLAG_RING_DISABLED); -#if T3_JUMBO_RCV_RCB_ENTRY_COUNT - REG_WR(pDevice, RcvDataBdIn.JumboRcvRcb.HostRingAddr.High, - pDevice->RxJumboBdPhy.High); - REG_WR(pDevice, RcvDataBdIn.JumboRcvRcb.HostRingAddr.Low, - pDevice->RxJumboBdPhy.Low); + for (j = 0; j < 2000; j++) { + if (REG_RD (pDevice, BufMgr.Mode) & BUFMGR_MODE_ENABLE) + break; + MM_Wait (10); + } - REG_WR(pDevice, RcvDataBdIn.JumboRcvRcb.u.MaxLen_Flags, 0); + if (j >= 2000) { + return LM_STATUS_FAILURE; + } -#endif /* T3_JUMBO_RCV_RCB_ENTRY_COUNT */ + /* Enable the FTQs. */ + REG_WR (pDevice, Ftq.Reset, 0xffffffff); + REG_WR (pDevice, Ftq.Reset, 0); - /* Initialize the Mini Receive RCB. */ - REG_WR(pDevice, RcvDataBdIn.MiniRcvRcb.u.MaxLen_Flags, - T3_RCB_FLAG_RING_DISABLED); + /* Wait until FTQ is ready */ + for (j = 0; j < 2000; j++) { + if (REG_RD (pDevice, Ftq.Reset) == 0) + break; + MM_Wait (10); + } - { - REG_WR(pDevice, RcvDataBdIn.StdRcvRcb.NicRingAddr, - (LM_UINT32) T3_NIC_STD_RCV_BUFFER_DESC_ADDR); - REG_WR(pDevice, RcvDataBdIn.JumboRcvRcb.NicRingAddr, - (LM_UINT32) T3_NIC_JUMBO_RCV_BUFFER_DESC_ADDR); - } + if (j >= 2000) { + return LM_STATUS_FAILURE; + } + + /* Initialize the Standard Receive RCB. */ + REG_WR (pDevice, RcvDataBdIn.StdRcvRcb.HostRingAddr.High, + pDevice->RxStdBdPhy.High); + REG_WR (pDevice, RcvDataBdIn.StdRcvRcb.HostRingAddr.Low, + pDevice->RxStdBdPhy.Low); + REG_WR (pDevice, RcvDataBdIn.StdRcvRcb.u.MaxLen_Flags, + MAX_STD_RCV_BUFFER_SIZE << 16); - /* Receive BD Ring replenish threshold. */ - REG_WR(pDevice, RcvBdIn.StdRcvThreshold, pDevice->RxStdDescCnt/8); + /* Initialize the Jumbo Receive RCB. */ + REG_WR (pDevice, RcvDataBdIn.JumboRcvRcb.u.MaxLen_Flags, + T3_RCB_FLAG_RING_DISABLED); #if T3_JUMBO_RCV_RCB_ENTRY_COUNT - REG_WR(pDevice, RcvBdIn.JumboRcvThreshold, pDevice->RxJumboDescCnt/8); -#endif /* T3_JUMBO_RCV_RCB_ENTRY_COUNT */ + REG_WR (pDevice, RcvDataBdIn.JumboRcvRcb.HostRingAddr.High, + pDevice->RxJumboBdPhy.High); + REG_WR (pDevice, RcvDataBdIn.JumboRcvRcb.HostRingAddr.Low, + pDevice->RxJumboBdPhy.Low); + + REG_WR (pDevice, RcvDataBdIn.JumboRcvRcb.u.MaxLen_Flags, 0); + +#endif /* T3_JUMBO_RCV_RCB_ENTRY_COUNT */ - /* Disable all the unused rings. */ - for(j = 0; j < T3_MAX_SEND_RCB_COUNT; j++) { - MEM_WR(pDevice, SendRcb[j].u.MaxLen_Flags, T3_RCB_FLAG_RING_DISABLED); - } /* for */ + /* Initialize the Mini Receive RCB. */ + REG_WR (pDevice, RcvDataBdIn.MiniRcvRcb.u.MaxLen_Flags, + T3_RCB_FLAG_RING_DISABLED); - /* Initialize the indices. */ - pDevice->SendProdIdx = 0; - pDevice->SendConIdx = 0; + { + REG_WR (pDevice, RcvDataBdIn.StdRcvRcb.NicRingAddr, + (LM_UINT32) T3_NIC_STD_RCV_BUFFER_DESC_ADDR); + REG_WR (pDevice, RcvDataBdIn.JumboRcvRcb.NicRingAddr, + (LM_UINT32) T3_NIC_JUMBO_RCV_BUFFER_DESC_ADDR); + } + + /* Receive BD Ring replenish threshold. */ + REG_WR (pDevice, RcvBdIn.StdRcvThreshold, pDevice->RxStdDescCnt / 8); +#if T3_JUMBO_RCV_RCB_ENTRY_COUNT + REG_WR (pDevice, RcvBdIn.JumboRcvThreshold, + pDevice->RxJumboDescCnt / 8); +#endif /* T3_JUMBO_RCV_RCB_ENTRY_COUNT */ + + /* Disable all the unused rings. */ + for (j = 0; j < T3_MAX_SEND_RCB_COUNT; j++) { + MEM_WR (pDevice, SendRcb[j].u.MaxLen_Flags, + T3_RCB_FLAG_RING_DISABLED); + } /* for */ + + /* Initialize the indices. */ + pDevice->SendProdIdx = 0; + pDevice->SendConIdx = 0; + + MB_REG_WR (pDevice, Mailbox.SendHostProdIdx[0].Low, 0); + MB_REG_WR (pDevice, Mailbox.SendNicProdIdx[0].Low, 0); + + /* Set up host or NIC based send RCB. */ + if (pDevice->NicSendBd == FALSE) { + MEM_WR (pDevice, SendRcb[0].HostRingAddr.High, + pDevice->SendBdPhy.High); + MEM_WR (pDevice, SendRcb[0].HostRingAddr.Low, + pDevice->SendBdPhy.Low); + + /* Set up the NIC ring address in the RCB. */ + MEM_WR (pDevice, SendRcb[0].NicRingAddr, + T3_NIC_SND_BUFFER_DESC_ADDR); + + /* Setup the RCB. */ + MEM_WR (pDevice, SendRcb[0].u.MaxLen_Flags, + T3_SEND_RCB_ENTRY_COUNT << 16); + + for (k = 0; k < T3_SEND_RCB_ENTRY_COUNT; k++) { + pDevice->pSendBdVirt[k].HostAddr.High = 0; + pDevice->pSendBdVirt[k].HostAddr.Low = 0; + } + } else { + MEM_WR (pDevice, SendRcb[0].HostRingAddr.High, 0); + MEM_WR (pDevice, SendRcb[0].HostRingAddr.Low, 0); + MEM_WR (pDevice, SendRcb[0].NicRingAddr, + pDevice->SendBdPhy.Low); + + for (k = 0; k < T3_SEND_RCB_ENTRY_COUNT; k++) { + __raw_writel (0, + &(pDevice->pSendBdVirt[k].HostAddr.High)); + __raw_writel (0, + &(pDevice->pSendBdVirt[k].HostAddr.Low)); + __raw_writel (0, + &(pDevice->pSendBdVirt[k].u1.Len_Flags)); + pDevice->ShadowSendBd[k].HostAddr.High = 0; + pDevice->ShadowSendBd[k].u1.Len_Flags = 0; + } + } + atomic_set (&pDevice->SendBdLeft, T3_SEND_RCB_ENTRY_COUNT - 1); + + /* Configure the receive return rings. */ + for (j = 0; j < T3_MAX_RCV_RETURN_RCB_COUNT; j++) { + MEM_WR (pDevice, RcvRetRcb[j].u.MaxLen_Flags, + T3_RCB_FLAG_RING_DISABLED); + } - MB_REG_WR(pDevice, Mailbox.SendHostProdIdx[0].Low, 0); - MB_REG_WR(pDevice, Mailbox.SendNicProdIdx[0].Low, 0); + pDevice->RcvRetConIdx = 0; - /* Set up host or NIC based send RCB. */ - if(pDevice->NicSendBd == FALSE) - { - MEM_WR(pDevice, SendRcb[0].HostRingAddr.High, - pDevice->SendBdPhy.High); - MEM_WR(pDevice, SendRcb[0].HostRingAddr.Low, - pDevice->SendBdPhy.Low); + MEM_WR (pDevice, RcvRetRcb[0].HostRingAddr.High, + pDevice->RcvRetBdPhy.High); + MEM_WR (pDevice, RcvRetRcb[0].HostRingAddr.Low, + pDevice->RcvRetBdPhy.Low); /* Set up the NIC ring address in the RCB. */ - MEM_WR(pDevice, SendRcb[0].NicRingAddr,T3_NIC_SND_BUFFER_DESC_ADDR); + /* Not very clear from the spec. I am guessing that for Receive */ + /* Return Ring, NicRingAddr is not used. */ + MEM_WR (pDevice, RcvRetRcb[0].NicRingAddr, 0); /* Setup the RCB. */ - MEM_WR(pDevice, SendRcb[0].u.MaxLen_Flags, - T3_SEND_RCB_ENTRY_COUNT << 16); + MEM_WR (pDevice, RcvRetRcb[0].u.MaxLen_Flags, + T3_RCV_RETURN_RCB_ENTRY_COUNT << 16); - for(k = 0; k < T3_SEND_RCB_ENTRY_COUNT; k++) - { - pDevice->pSendBdVirt[k].HostAddr.High = 0; - pDevice->pSendBdVirt[k].HostAddr.Low = 0; - } - } - else - { - MEM_WR(pDevice, SendRcb[0].HostRingAddr.High, 0); - MEM_WR(pDevice, SendRcb[0].HostRingAddr.Low, 0); - MEM_WR(pDevice, SendRcb[0].NicRingAddr, - pDevice->SendBdPhy.Low); - - for(k = 0; k < T3_SEND_RCB_ENTRY_COUNT; k++) - { - __raw_writel(0, &(pDevice->pSendBdVirt[k].HostAddr.High)); - __raw_writel(0, &(pDevice->pSendBdVirt[k].HostAddr.Low)); - __raw_writel(0, &(pDevice->pSendBdVirt[k].u1.Len_Flags)); - pDevice->ShadowSendBd[k].HostAddr.High = 0; - pDevice->ShadowSendBd[k].u1.Len_Flags = 0; - } - } - atomic_set(&pDevice->SendBdLeft, T3_SEND_RCB_ENTRY_COUNT-1); - - /* Configure the receive return rings. */ - for(j = 0; j < T3_MAX_RCV_RETURN_RCB_COUNT; j++) - { - MEM_WR(pDevice, RcvRetRcb[j].u.MaxLen_Flags, T3_RCB_FLAG_RING_DISABLED); - } - - pDevice->RcvRetConIdx = 0; - - MEM_WR(pDevice, RcvRetRcb[0].HostRingAddr.High, - pDevice->RcvRetBdPhy.High); - MEM_WR(pDevice, RcvRetRcb[0].HostRingAddr.Low, - pDevice->RcvRetBdPhy.Low); - - /* Set up the NIC ring address in the RCB. */ - /* Not very clear from the spec. I am guessing that for Receive */ - /* Return Ring, NicRingAddr is not used. */ - MEM_WR(pDevice, RcvRetRcb[0].NicRingAddr, 0); - - /* Setup the RCB. */ - MEM_WR(pDevice, RcvRetRcb[0].u.MaxLen_Flags, - T3_RCV_RETURN_RCB_ENTRY_COUNT << 16); - - /* Reinitialize RX ring producer index */ - MB_REG_WR(pDevice, Mailbox.RcvStdProdIdx.Low, 0); - MB_REG_WR(pDevice, Mailbox.RcvJumboProdIdx.Low, 0); - MB_REG_WR(pDevice, Mailbox.RcvMiniProdIdx.Low, 0); + /* Reinitialize RX ring producer index */ + MB_REG_WR (pDevice, Mailbox.RcvStdProdIdx.Low, 0); + MB_REG_WR (pDevice, Mailbox.RcvJumboProdIdx.Low, 0); + MB_REG_WR (pDevice, Mailbox.RcvMiniProdIdx.Low, 0); #if T3_JUMBO_RCV_RCB_ENTRY_COUNT - pDevice->RxJumboProdIdx = 0; - pDevice->RxJumboQueuedCnt = 0; + pDevice->RxJumboProdIdx = 0; + pDevice->RxJumboQueuedCnt = 0; #endif - /* Reinitialize our copy of the indices. */ - pDevice->RxStdProdIdx = 0; - pDevice->RxStdQueuedCnt = 0; + /* Reinitialize our copy of the indices. */ + pDevice->RxStdProdIdx = 0; + pDevice->RxStdQueuedCnt = 0; #if T3_JUMBO_RCV_ENTRY_COUNT - pDevice->RxJumboProdIdx = 0; -#endif /* T3_JUMBO_RCV_ENTRY_COUNT */ - - /* Configure the MAC address. */ - LM_SetMacAddress(pDevice, pDevice->NodeAddress); - - /* Initialize the transmit random backoff seed. */ - Value32 = (pDevice->NodeAddress[0] + pDevice->NodeAddress[1] + - pDevice->NodeAddress[2] + pDevice->NodeAddress[3] + - pDevice->NodeAddress[4] + pDevice->NodeAddress[5]) & - MAC_TX_BACKOFF_SEED_MASK; - REG_WR(pDevice, MacCtrl.TxBackoffSeed, Value32); - - /* Receive MTU. Frames larger than the MTU is marked as oversized. */ - REG_WR(pDevice, MacCtrl.MtuSize, pDevice->RxMtu + 8); /* CRC + VLAN. */ - - /* Configure Time slot/IPG per 802.3 */ - REG_WR(pDevice, MacCtrl.TxLengths, 0x2620); - - /* - * Configure Receive Rules so that packets don't match - * Programmble rule will be queued to Return Ring 1 - */ - REG_WR(pDevice, MacCtrl.RcvRuleCfg, RX_RULE_DEFAULT_CLASS); - - /* - * Configure to have 16 Classes of Services (COS) and one - * queue per class. Bad frames are queued to RRR#1. - * And frames don't match rules are also queued to COS#1. - */ - REG_WR(pDevice, RcvListPlmt.Config, 0x181); - - /* Enable Receive Placement Statistics */ - REG_WR(pDevice, RcvListPlmt.StatsEnableMask,0xffffff); - REG_WR(pDevice, RcvListPlmt.StatsCtrl, RCV_LIST_STATS_ENABLE); - - /* Enable Send Data Initator Statistics */ - REG_WR(pDevice, SndDataIn.StatsEnableMask,0xffffff); - REG_WR(pDevice, SndDataIn.StatsCtrl, - T3_SND_DATA_IN_STATS_CTRL_ENABLE | \ - T3_SND_DATA_IN_STATS_CTRL_FASTER_UPDATE); - - /* Disable the host coalescing state machine before configuring it's */ - /* parameters. */ - REG_WR(pDevice, HostCoalesce.Mode, 0); - for(j = 0; j < 2000; j++) - { - Value32 = REG_RD(pDevice, HostCoalesce.Mode); - if(!(Value32 & HOST_COALESCE_ENABLE)) - { - break; - } - MM_Wait(10); - } - - /* Host coalescing configurations. */ - REG_WR(pDevice, HostCoalesce.RxCoalescingTicks, pDevice->RxCoalescingTicks); - REG_WR(pDevice, HostCoalesce.TxCoalescingTicks, pDevice->TxCoalescingTicks); - REG_WR(pDevice, HostCoalesce.RxMaxCoalescedFrames, - pDevice->RxMaxCoalescedFrames); - REG_WR(pDevice, HostCoalesce.TxMaxCoalescedFrames, - pDevice->TxMaxCoalescedFrames); - REG_WR(pDevice, HostCoalesce.RxCoalescedTickDuringInt, - pDevice->RxCoalescingTicksDuringInt); - REG_WR(pDevice, HostCoalesce.TxCoalescedTickDuringInt, - pDevice->TxCoalescingTicksDuringInt); - REG_WR(pDevice, HostCoalesce.RxMaxCoalescedFramesDuringInt, - pDevice->RxMaxCoalescedFramesDuringInt); - REG_WR(pDevice, HostCoalesce.TxMaxCoalescedFramesDuringInt, - pDevice->TxMaxCoalescedFramesDuringInt); - - /* Initialize the address of the status block. The NIC will DMA */ - /* the status block to this memory which resides on the host. */ - REG_WR(pDevice, HostCoalesce.StatusBlkHostAddr.High, - pDevice->StatusBlkPhy.High); - REG_WR(pDevice, HostCoalesce.StatusBlkHostAddr.Low, - pDevice->StatusBlkPhy.Low); - - /* Initialize the address of the statistics block. The NIC will DMA */ - /* the statistics to this block of memory. */ - REG_WR(pDevice, HostCoalesce.StatsBlkHostAddr.High, - pDevice->StatsBlkPhy.High); - REG_WR(pDevice, HostCoalesce.StatsBlkHostAddr.Low, - pDevice->StatsBlkPhy.Low); - - REG_WR(pDevice, HostCoalesce.StatsCoalescingTicks, - pDevice->StatsCoalescingTicks); - - REG_WR(pDevice, HostCoalesce.StatsBlkNicAddr, 0x300); - REG_WR(pDevice, HostCoalesce.StatusBlkNicAddr,0xb00); - - /* Enable Host Coalesing state machine */ - REG_WR(pDevice, HostCoalesce.Mode, HOST_COALESCE_ENABLE | - pDevice->CoalesceMode); - - /* Enable the Receive BD Completion state machine. */ - REG_WR(pDevice, RcvBdComp.Mode, RCV_BD_COMP_MODE_ENABLE | - RCV_BD_COMP_MODE_ATTN_ENABLE); - - /* Enable the Receive List Placement state machine. */ - REG_WR(pDevice, RcvListPlmt.Mode, RCV_LIST_PLMT_MODE_ENABLE); - - /* Enable the Receive List Selector state machine. */ - REG_WR(pDevice, RcvListSel.Mode, RCV_LIST_SEL_MODE_ENABLE | - RCV_LIST_SEL_MODE_ATTN_ENABLE); - - /* Enable transmit DMA, clear statistics. */ - pDevice->MacMode = MAC_MODE_ENABLE_TX_STATISTICS | - MAC_MODE_ENABLE_RX_STATISTICS | MAC_MODE_ENABLE_TDE | - MAC_MODE_ENABLE_RDE | MAC_MODE_ENABLE_FHDE; - REG_WR(pDevice, MacCtrl.Mode, pDevice->MacMode | - MAC_MODE_CLEAR_RX_STATISTICS | MAC_MODE_CLEAR_TX_STATISTICS); - - /* GRC miscellaneous local control register. */ - pDevice->GrcLocalCtrl = GRC_MISC_LOCAL_CTRL_INT_ON_ATTN | - GRC_MISC_LOCAL_CTRL_AUTO_SEEPROM; - - if(T3_ASIC_REV(pDevice->ChipRevId) == T3_ASIC_REV_5700) - { - pDevice->GrcLocalCtrl |= GRC_MISC_LOCAL_CTRL_GPIO_OE1 | - GRC_MISC_LOCAL_CTRL_GPIO_OUTPUT1; - } - - REG_WR(pDevice, Grc.LocalCtrl, pDevice->GrcLocalCtrl); - MM_Wait(40); - - /* Reset RX counters. */ - for(j = 0; j < sizeof(LM_RX_COUNTERS); j++) - { - ((PLM_UINT8) &pDevice->RxCounters)[j] = 0; - } - - /* Reset TX counters. */ - for(j = 0; j < sizeof(LM_TX_COUNTERS); j++) - { - ((PLM_UINT8) &pDevice->TxCounters)[j] = 0; - } - - MB_REG_WR(pDevice, Mailbox.Interrupt[0].Low, 0); - - /* Enable the DMA Completion state machine. */ - REG_WR(pDevice, DmaComp.Mode, DMA_COMP_MODE_ENABLE); - - /* Enable the DMA Write state machine. */ - Value32 = DMA_WRITE_MODE_ENABLE | - DMA_WRITE_MODE_TARGET_ABORT_ATTN_ENABLE | - DMA_WRITE_MODE_MASTER_ABORT_ATTN_ENABLE | - DMA_WRITE_MODE_PARITY_ERROR_ATTN_ENABLE | - DMA_WRITE_MODE_ADDR_OVERFLOW_ATTN_ENABLE | - DMA_WRITE_MODE_FIFO_OVERRUN_ATTN_ENABLE | - DMA_WRITE_MODE_FIFO_UNDERRUN_ATTN_ENABLE | - DMA_WRITE_MODE_FIFO_OVERREAD_ATTN_ENABLE | - DMA_WRITE_MODE_LONG_READ_ATTN_ENABLE; - REG_WR(pDevice, DmaWrite.Mode, Value32); - - if (!(pDevice->PciState & T3_PCI_STATE_CONVENTIONAL_PCI_MODE)) - { - if (pDevice->ChipRevId == T3_CHIP_ID_5704_A0) - { - Value16 = REG_RD(pDevice, PciCfg.PciXCommand); - Value16 &= ~(PCIX_CMD_MAX_SPLIT_MASK | PCIX_CMD_MAX_BURST_MASK); - Value16 |= ((PCIX_CMD_MAX_BURST_CPIOB << PCIX_CMD_MAX_BURST_SHL) & - PCIX_CMD_MAX_BURST_MASK); - if (pDevice->SplitModeEnable == SPLIT_MODE_ENABLE) - { - Value16 |= (pDevice->SplitModeMaxReq << PCIX_CMD_MAX_SPLIT_SHL) - & PCIX_CMD_MAX_SPLIT_MASK; - } - REG_WR(pDevice, PciCfg.PciXCommand, Value16); - } - } - - /* Enable the Read DMA state machine. */ - Value32 = DMA_READ_MODE_ENABLE | - DMA_READ_MODE_TARGET_ABORT_ATTN_ENABLE | - DMA_READ_MODE_MASTER_ABORT_ATTN_ENABLE | - DMA_READ_MODE_PARITY_ERROR_ATTN_ENABLE | - DMA_READ_MODE_ADDR_OVERFLOW_ATTN_ENABLE | - DMA_READ_MODE_FIFO_OVERRUN_ATTN_ENABLE | - DMA_READ_MODE_FIFO_UNDERRUN_ATTN_ENABLE | - DMA_READ_MODE_FIFO_OVERREAD_ATTN_ENABLE | - DMA_READ_MODE_LONG_READ_ATTN_ENABLE; - - if (pDevice->SplitModeEnable == SPLIT_MODE_ENABLE) - { - Value32 |= DMA_READ_MODE_SPLIT_ENABLE; - } - REG_WR(pDevice, DmaRead.Mode, Value32); - - /* Enable the Receive Data Completion state machine. */ - REG_WR(pDevice, RcvDataComp.Mode, RCV_DATA_COMP_MODE_ENABLE | - RCV_DATA_COMP_MODE_ATTN_ENABLE); - - /* Enable the Mbuf Cluster Free state machine. */ - REG_WR(pDevice, MbufClusterFree.Mode, MBUF_CLUSTER_FREE_MODE_ENABLE); - - /* Enable the Send Data Completion state machine. */ - REG_WR(pDevice, SndDataComp.Mode, SND_DATA_COMP_MODE_ENABLE); - - /* Enable the Send BD Completion state machine. */ - REG_WR(pDevice, SndBdComp.Mode, SND_BD_COMP_MODE_ENABLE | - SND_BD_COMP_MODE_ATTN_ENABLE); - - /* Enable the Receive BD Initiator state machine. */ - REG_WR(pDevice, RcvBdIn.Mode, RCV_BD_IN_MODE_ENABLE | - RCV_BD_IN_MODE_BD_IN_DIABLED_RCB_ATTN_ENABLE); - - /* Enable the Receive Data and Receive BD Initiator state machine. */ - REG_WR(pDevice, RcvDataBdIn.Mode, RCV_DATA_BD_IN_MODE_ENABLE | - RCV_DATA_BD_IN_MODE_INVALID_RING_SIZE); - - /* Enable the Send Data Initiator state machine. */ - REG_WR(pDevice, SndDataIn.Mode, T3_SND_DATA_IN_MODE_ENABLE); - - /* Enable the Send BD Initiator state machine. */ - REG_WR(pDevice, SndBdIn.Mode, SND_BD_IN_MODE_ENABLE | - SND_BD_IN_MODE_ATTN_ENABLE); - - /* Enable the Send BD Selector state machine. */ - REG_WR(pDevice, SndBdSel.Mode, SND_BD_SEL_MODE_ENABLE | - SND_BD_SEL_MODE_ATTN_ENABLE); + pDevice->RxJumboProdIdx = 0; +#endif /* T3_JUMBO_RCV_ENTRY_COUNT */ + + /* Configure the MAC address. */ + LM_SetMacAddress (pDevice, pDevice->NodeAddress); + + /* Initialize the transmit random backoff seed. */ + Value32 = (pDevice->NodeAddress[0] + pDevice->NodeAddress[1] + + pDevice->NodeAddress[2] + pDevice->NodeAddress[3] + + pDevice->NodeAddress[4] + pDevice->NodeAddress[5]) & + MAC_TX_BACKOFF_SEED_MASK; + REG_WR (pDevice, MacCtrl.TxBackoffSeed, Value32); + + /* Receive MTU. Frames larger than the MTU is marked as oversized. */ + REG_WR (pDevice, MacCtrl.MtuSize, pDevice->RxMtu + 8); /* CRC + VLAN. */ + + /* Configure Time slot/IPG per 802.3 */ + REG_WR (pDevice, MacCtrl.TxLengths, 0x2620); + + /* + * Configure Receive Rules so that packets don't match + * Programmble rule will be queued to Return Ring 1 + */ + REG_WR (pDevice, MacCtrl.RcvRuleCfg, RX_RULE_DEFAULT_CLASS); + + /* + * Configure to have 16 Classes of Services (COS) and one + * queue per class. Bad frames are queued to RRR#1. + * And frames don't match rules are also queued to COS#1. + */ + REG_WR (pDevice, RcvListPlmt.Config, 0x181); + + /* Enable Receive Placement Statistics */ + REG_WR (pDevice, RcvListPlmt.StatsEnableMask, 0xffffff); + REG_WR (pDevice, RcvListPlmt.StatsCtrl, RCV_LIST_STATS_ENABLE); + + /* Enable Send Data Initator Statistics */ + REG_WR (pDevice, SndDataIn.StatsEnableMask, 0xffffff); + REG_WR (pDevice, SndDataIn.StatsCtrl, + T3_SND_DATA_IN_STATS_CTRL_ENABLE | + T3_SND_DATA_IN_STATS_CTRL_FASTER_UPDATE); + + /* Disable the host coalescing state machine before configuring it's */ + /* parameters. */ + REG_WR (pDevice, HostCoalesce.Mode, 0); + for (j = 0; j < 2000; j++) { + Value32 = REG_RD (pDevice, HostCoalesce.Mode); + if (!(Value32 & HOST_COALESCE_ENABLE)) { + break; + } + MM_Wait (10); + } + + /* Host coalescing configurations. */ + REG_WR (pDevice, HostCoalesce.RxCoalescingTicks, + pDevice->RxCoalescingTicks); + REG_WR (pDevice, HostCoalesce.TxCoalescingTicks, + pDevice->TxCoalescingTicks); + REG_WR (pDevice, HostCoalesce.RxMaxCoalescedFrames, + pDevice->RxMaxCoalescedFrames); + REG_WR (pDevice, HostCoalesce.TxMaxCoalescedFrames, + pDevice->TxMaxCoalescedFrames); + REG_WR (pDevice, HostCoalesce.RxCoalescedTickDuringInt, + pDevice->RxCoalescingTicksDuringInt); + REG_WR (pDevice, HostCoalesce.TxCoalescedTickDuringInt, + pDevice->TxCoalescingTicksDuringInt); + REG_WR (pDevice, HostCoalesce.RxMaxCoalescedFramesDuringInt, + pDevice->RxMaxCoalescedFramesDuringInt); + REG_WR (pDevice, HostCoalesce.TxMaxCoalescedFramesDuringInt, + pDevice->TxMaxCoalescedFramesDuringInt); + + /* Initialize the address of the status block. The NIC will DMA */ + /* the status block to this memory which resides on the host. */ + REG_WR (pDevice, HostCoalesce.StatusBlkHostAddr.High, + pDevice->StatusBlkPhy.High); + REG_WR (pDevice, HostCoalesce.StatusBlkHostAddr.Low, + pDevice->StatusBlkPhy.Low); + + /* Initialize the address of the statistics block. The NIC will DMA */ + /* the statistics to this block of memory. */ + REG_WR (pDevice, HostCoalesce.StatsBlkHostAddr.High, + pDevice->StatsBlkPhy.High); + REG_WR (pDevice, HostCoalesce.StatsBlkHostAddr.Low, + pDevice->StatsBlkPhy.Low); + + REG_WR (pDevice, HostCoalesce.StatsCoalescingTicks, + pDevice->StatsCoalescingTicks); + + REG_WR (pDevice, HostCoalesce.StatsBlkNicAddr, 0x300); + REG_WR (pDevice, HostCoalesce.StatusBlkNicAddr, 0xb00); + + /* Enable Host Coalesing state machine */ + REG_WR (pDevice, HostCoalesce.Mode, HOST_COALESCE_ENABLE | + pDevice->CoalesceMode); + + /* Enable the Receive BD Completion state machine. */ + REG_WR (pDevice, RcvBdComp.Mode, RCV_BD_COMP_MODE_ENABLE | + RCV_BD_COMP_MODE_ATTN_ENABLE); + + /* Enable the Receive List Placement state machine. */ + REG_WR (pDevice, RcvListPlmt.Mode, RCV_LIST_PLMT_MODE_ENABLE); + + /* Enable the Receive List Selector state machine. */ + REG_WR (pDevice, RcvListSel.Mode, RCV_LIST_SEL_MODE_ENABLE | + RCV_LIST_SEL_MODE_ATTN_ENABLE); + + /* Enable transmit DMA, clear statistics. */ + pDevice->MacMode = MAC_MODE_ENABLE_TX_STATISTICS | + MAC_MODE_ENABLE_RX_STATISTICS | MAC_MODE_ENABLE_TDE | + MAC_MODE_ENABLE_RDE | MAC_MODE_ENABLE_FHDE; + REG_WR (pDevice, MacCtrl.Mode, pDevice->MacMode | + MAC_MODE_CLEAR_RX_STATISTICS | MAC_MODE_CLEAR_TX_STATISTICS); + + /* GRC miscellaneous local control register. */ + pDevice->GrcLocalCtrl = GRC_MISC_LOCAL_CTRL_INT_ON_ATTN | + GRC_MISC_LOCAL_CTRL_AUTO_SEEPROM; + + if (T3_ASIC_REV (pDevice->ChipRevId) == T3_ASIC_REV_5700) { + pDevice->GrcLocalCtrl |= GRC_MISC_LOCAL_CTRL_GPIO_OE1 | + GRC_MISC_LOCAL_CTRL_GPIO_OUTPUT1; + } + + REG_WR (pDevice, Grc.LocalCtrl, pDevice->GrcLocalCtrl); + MM_Wait (40); + + /* Reset RX counters. */ + for (j = 0; j < sizeof (LM_RX_COUNTERS); j++) { + ((PLM_UINT8) & pDevice->RxCounters)[j] = 0; + } + + /* Reset TX counters. */ + for (j = 0; j < sizeof (LM_TX_COUNTERS); j++) { + ((PLM_UINT8) & pDevice->TxCounters)[j] = 0; + } + + MB_REG_WR (pDevice, Mailbox.Interrupt[0].Low, 0); + + /* Enable the DMA Completion state machine. */ + REG_WR (pDevice, DmaComp.Mode, DMA_COMP_MODE_ENABLE); + + /* Enable the DMA Write state machine. */ + Value32 = DMA_WRITE_MODE_ENABLE | + DMA_WRITE_MODE_TARGET_ABORT_ATTN_ENABLE | + DMA_WRITE_MODE_MASTER_ABORT_ATTN_ENABLE | + DMA_WRITE_MODE_PARITY_ERROR_ATTN_ENABLE | + DMA_WRITE_MODE_ADDR_OVERFLOW_ATTN_ENABLE | + DMA_WRITE_MODE_FIFO_OVERRUN_ATTN_ENABLE | + DMA_WRITE_MODE_FIFO_UNDERRUN_ATTN_ENABLE | + DMA_WRITE_MODE_FIFO_OVERREAD_ATTN_ENABLE | + DMA_WRITE_MODE_LONG_READ_ATTN_ENABLE; + REG_WR (pDevice, DmaWrite.Mode, Value32); + + if (!(pDevice->PciState & T3_PCI_STATE_CONVENTIONAL_PCI_MODE)) { + if (pDevice->ChipRevId == T3_CHIP_ID_5704_A0) { + Value16 = REG_RD (pDevice, PciCfg.PciXCommand); + Value16 &= + ~(PCIX_CMD_MAX_SPLIT_MASK | + PCIX_CMD_MAX_BURST_MASK); + Value16 |= + ((PCIX_CMD_MAX_BURST_CPIOB << + PCIX_CMD_MAX_BURST_SHL) & + PCIX_CMD_MAX_BURST_MASK); + if (pDevice->SplitModeEnable == SPLIT_MODE_ENABLE) { + Value16 |= + (pDevice-> + SplitModeMaxReq << PCIX_CMD_MAX_SPLIT_SHL) + & PCIX_CMD_MAX_SPLIT_MASK; + } + REG_WR (pDevice, PciCfg.PciXCommand, Value16); + } + } + + /* Enable the Read DMA state machine. */ + Value32 = DMA_READ_MODE_ENABLE | + DMA_READ_MODE_TARGET_ABORT_ATTN_ENABLE | + DMA_READ_MODE_MASTER_ABORT_ATTN_ENABLE | + DMA_READ_MODE_PARITY_ERROR_ATTN_ENABLE | + DMA_READ_MODE_ADDR_OVERFLOW_ATTN_ENABLE | + DMA_READ_MODE_FIFO_OVERRUN_ATTN_ENABLE | + DMA_READ_MODE_FIFO_UNDERRUN_ATTN_ENABLE | + DMA_READ_MODE_FIFO_OVERREAD_ATTN_ENABLE | + DMA_READ_MODE_LONG_READ_ATTN_ENABLE; + + if (pDevice->SplitModeEnable == SPLIT_MODE_ENABLE) { + Value32 |= DMA_READ_MODE_SPLIT_ENABLE; + } + REG_WR (pDevice, DmaRead.Mode, Value32); + + /* Enable the Receive Data Completion state machine. */ + REG_WR (pDevice, RcvDataComp.Mode, RCV_DATA_COMP_MODE_ENABLE | + RCV_DATA_COMP_MODE_ATTN_ENABLE); + + /* Enable the Mbuf Cluster Free state machine. */ + REG_WR (pDevice, MbufClusterFree.Mode, MBUF_CLUSTER_FREE_MODE_ENABLE); + + /* Enable the Send Data Completion state machine. */ + REG_WR (pDevice, SndDataComp.Mode, SND_DATA_COMP_MODE_ENABLE); + + /* Enable the Send BD Completion state machine. */ + REG_WR (pDevice, SndBdComp.Mode, SND_BD_COMP_MODE_ENABLE | + SND_BD_COMP_MODE_ATTN_ENABLE); + + /* Enable the Receive BD Initiator state machine. */ + REG_WR (pDevice, RcvBdIn.Mode, RCV_BD_IN_MODE_ENABLE | + RCV_BD_IN_MODE_BD_IN_DIABLED_RCB_ATTN_ENABLE); + + /* Enable the Receive Data and Receive BD Initiator state machine. */ + REG_WR (pDevice, RcvDataBdIn.Mode, RCV_DATA_BD_IN_MODE_ENABLE | + RCV_DATA_BD_IN_MODE_INVALID_RING_SIZE); + + /* Enable the Send Data Initiator state machine. */ + REG_WR (pDevice, SndDataIn.Mode, T3_SND_DATA_IN_MODE_ENABLE); + + /* Enable the Send BD Initiator state machine. */ + REG_WR (pDevice, SndBdIn.Mode, SND_BD_IN_MODE_ENABLE | + SND_BD_IN_MODE_ATTN_ENABLE); + + /* Enable the Send BD Selector state machine. */ + REG_WR (pDevice, SndBdSel.Mode, SND_BD_SEL_MODE_ENABLE | + SND_BD_SEL_MODE_ATTN_ENABLE); #if INCLUDE_5701_AX_FIX - /* Load the firmware for the 5701_A0 workaround. */ - if(pDevice->ChipRevId == T3_CHIP_ID_5701_A0) - { - LM_LoadRlsFirmware(pDevice); - } + /* Load the firmware for the 5701_A0 workaround. */ + if (pDevice->ChipRevId == T3_CHIP_ID_5701_A0) { + LM_LoadRlsFirmware (pDevice); + } #endif - /* Enable the transmitter. */ - pDevice->TxMode = TX_MODE_ENABLE; - REG_WR(pDevice, MacCtrl.TxMode, pDevice->TxMode); - - /* Enable the receiver. */ - pDevice->RxMode = RX_MODE_ENABLE; - REG_WR(pDevice, MacCtrl.RxMode, pDevice->RxMode); - - if (pDevice->RestoreOnWakeUp) - { - pDevice->RestoreOnWakeUp = FALSE; - pDevice->DisableAutoNeg = pDevice->WakeUpDisableAutoNeg; - pDevice->RequestedMediaType = pDevice->WakeUpRequestedMediaType; - } - - /* Disable auto polling. */ - pDevice->MiMode = 0xc0000; - REG_WR(pDevice, MacCtrl.MiMode, pDevice->MiMode); - - if(T3_ASIC_REV(pDevice->ChipRevId) == T3_ASIC_REV_5700 || - T3_ASIC_REV(pDevice->ChipRevId) == T3_ASIC_REV_5701) - { - Value32 = LED_CTRL_PHY_MODE_1; - } - else - { - if(pDevice->LedMode == LED_MODE_OUTPUT) - { - Value32 = LED_CTRL_PHY_MODE_2; - } - else - { - Value32 = LED_CTRL_PHY_MODE_1; + /* Enable the transmitter. */ + pDevice->TxMode = TX_MODE_ENABLE; + REG_WR (pDevice, MacCtrl.TxMode, pDevice->TxMode); + + /* Enable the receiver. */ + pDevice->RxMode = RX_MODE_ENABLE; + REG_WR (pDevice, MacCtrl.RxMode, pDevice->RxMode); + + if (pDevice->RestoreOnWakeUp) { + pDevice->RestoreOnWakeUp = FALSE; + pDevice->DisableAutoNeg = pDevice->WakeUpDisableAutoNeg; + pDevice->RequestedMediaType = pDevice->WakeUpRequestedMediaType; } - } - REG_WR(pDevice, MacCtrl.LedCtrl, Value32); - /* Activate Link to enable MAC state machine */ - REG_WR(pDevice, MacCtrl.MiStatus, MI_STATUS_ENABLE_LINK_STATUS_ATTN); + /* Disable auto polling. */ + pDevice->MiMode = 0xc0000; + REG_WR (pDevice, MacCtrl.MiMode, pDevice->MiMode); - if (pDevice->EnableTbi) - { - REG_WR(pDevice, MacCtrl.RxMode, RX_MODE_RESET); - MM_Wait(10); - REG_WR(pDevice, MacCtrl.RxMode, pDevice->RxMode); - if (pDevice->ChipRevId == T3_CHIP_ID_5703_A1) - { - REG_WR(pDevice, MacCtrl.SerdesCfg, 0x616000); + if (T3_ASIC_REV (pDevice->ChipRevId) == T3_ASIC_REV_5700 || + T3_ASIC_REV (pDevice->ChipRevId) == T3_ASIC_REV_5701) { + Value32 = LED_CTRL_PHY_MODE_1; + } else { + if (pDevice->LedMode == LED_MODE_OUTPUT) { + Value32 = LED_CTRL_PHY_MODE_2; + } else { + Value32 = LED_CTRL_PHY_MODE_1; + } } - } - /* Setup the phy chip. */ - LM_SetupPhy(pDevice); + REG_WR (pDevice, MacCtrl.LedCtrl, Value32); - if (!pDevice->EnableTbi) { - /* Clear CRC stats */ - LM_ReadPhy(pDevice, 0x1e, &Value32); - LM_WritePhy(pDevice, 0x1e, Value32 | 0x8000); - LM_ReadPhy(pDevice, 0x14, &Value32); - } + /* Activate Link to enable MAC state machine */ + REG_WR (pDevice, MacCtrl.MiStatus, MI_STATUS_ENABLE_LINK_STATUS_ATTN); - /* Set up the receive mask. */ - LM_SetReceiveMask(pDevice, pDevice->ReceiveMask); + if (pDevice->EnableTbi) { + REG_WR (pDevice, MacCtrl.RxMode, RX_MODE_RESET); + MM_Wait (10); + REG_WR (pDevice, MacCtrl.RxMode, pDevice->RxMode); + if (pDevice->ChipRevId == T3_CHIP_ID_5703_A1) { + REG_WR (pDevice, MacCtrl.SerdesCfg, 0x616000); + } + } + /* Setup the phy chip. */ + LM_SetupPhy (pDevice); - /* Queue Rx packet buffers. */ - if(pDevice->QueueRxPackets) - { - LM_QueueRxPackets(pDevice); - } + if (!pDevice->EnableTbi) { + /* Clear CRC stats */ + LM_ReadPhy (pDevice, 0x1e, &Value32); + LM_WritePhy (pDevice, 0x1e, Value32 | 0x8000); + LM_ReadPhy (pDevice, 0x14, &Value32); + } - /* Enable interrupt to the host. */ - if(pDevice->InitDone) - { - LM_EnableInterrupt(pDevice); - } + /* Set up the receive mask. */ + LM_SetReceiveMask (pDevice, pDevice->ReceiveMask); - return LM_STATUS_SUCCESS; -} /* LM_ResetAdapter */ + /* Queue Rx packet buffers. */ + if (pDevice->QueueRxPackets) { + LM_QueueRxPackets (pDevice); + } + /* Enable interrupt to the host. */ + if (pDevice->InitDone) { + LM_EnableInterrupt (pDevice); + } + + return LM_STATUS_SUCCESS; +} /* LM_ResetAdapter */ /******************************************************************************/ /* Description: */ @@ -2979,18 +2762,15 @@ PLM_DEVICE_BLOCK pDevice) /* Return: */ /* LM_STATUS_SUCCESS */ /******************************************************************************/ -LM_STATUS -LM_DisableInterrupt( - PLM_DEVICE_BLOCK pDevice) +LM_STATUS LM_DisableInterrupt (PLM_DEVICE_BLOCK pDevice) { - REG_WR(pDevice, PciCfg.MiscHostCtrl, pDevice->MiscHostCtrl | - MISC_HOST_CTRL_MASK_PCI_INT); - MB_REG_WR(pDevice, Mailbox.Interrupt[0].Low, 1); + REG_WR (pDevice, PciCfg.MiscHostCtrl, pDevice->MiscHostCtrl | + MISC_HOST_CTRL_MASK_PCI_INT); + MB_REG_WR (pDevice, Mailbox.Interrupt[0].Low, 1); - return LM_STATUS_SUCCESS; + return LM_STATUS_SUCCESS; } - /******************************************************************************/ /* Description: */ /* This routine enables the adapter to generate interrupts. */ @@ -2998,24 +2778,20 @@ LM_DisableInterrupt( /* Return: */ /* LM_STATUS_SUCCESS */ /******************************************************************************/ -LM_STATUS -LM_EnableInterrupt( - PLM_DEVICE_BLOCK pDevice) +LM_STATUS LM_EnableInterrupt (PLM_DEVICE_BLOCK pDevice) { - REG_WR(pDevice, PciCfg.MiscHostCtrl, pDevice->MiscHostCtrl & - ~MISC_HOST_CTRL_MASK_PCI_INT); - MB_REG_WR(pDevice, Mailbox.Interrupt[0].Low, 0); + REG_WR (pDevice, PciCfg.MiscHostCtrl, pDevice->MiscHostCtrl & + ~MISC_HOST_CTRL_MASK_PCI_INT); + MB_REG_WR (pDevice, Mailbox.Interrupt[0].Low, 0); - if(pDevice->pStatusBlkVirt->Status & STATUS_BLOCK_UPDATED) - { - REG_WR(pDevice, Grc.LocalCtrl, pDevice->GrcLocalCtrl | - GRC_MISC_LOCAL_CTRL_SET_INT); - } + if (pDevice->pStatusBlkVirt->Status & STATUS_BLOCK_UPDATED) { + REG_WR (pDevice, Grc.LocalCtrl, pDevice->GrcLocalCtrl | + GRC_MISC_LOCAL_CTRL_SET_INT); + } - return LM_STATUS_SUCCESS; + return LM_STATUS_SUCCESS; } - /******************************************************************************/ /* Description: */ /* This routine puts a packet on the wire if there is a transmit DMA */ @@ -3027,306 +2803,279 @@ LM_EnableInterrupt( /* LM_STATUS_SUCCESS */ /******************************************************************************/ #if 0 -LM_STATUS -LM_SendPacket(PLM_DEVICE_BLOCK pDevice, PLM_PACKET pPacket) +LM_STATUS LM_SendPacket (PLM_DEVICE_BLOCK pDevice, PLM_PACKET pPacket) { - LM_UINT32 FragCount; - PT3_SND_BD pSendBd; - PT3_SND_BD pShadowSendBd; - LM_UINT32 Value32, Len; - LM_UINT32 Idx; + LM_UINT32 FragCount; + PT3_SND_BD pSendBd; + PT3_SND_BD pShadowSendBd; + LM_UINT32 Value32, Len; + LM_UINT32 Idx; - if (T3_ASIC_REV(pDevice->ChipRevId) == T3_ASIC_REV_5700) { - return LM_5700SendPacket(pDevice, pPacket); - } + if (T3_ASIC_REV (pDevice->ChipRevId) == T3_ASIC_REV_5700) { + return LM_5700SendPacket (pDevice, pPacket); + } - /* Update the SendBdLeft count. */ - atomic_sub(pPacket->u.Tx.FragCount, &pDevice->SendBdLeft); + /* Update the SendBdLeft count. */ + atomic_sub (pPacket->u.Tx.FragCount, &pDevice->SendBdLeft); - /* Initalize the send buffer descriptors. */ - Idx = pDevice->SendProdIdx; + /* Initalize the send buffer descriptors. */ + Idx = pDevice->SendProdIdx; - pSendBd = &pDevice->pSendBdVirt[Idx]; + pSendBd = &pDevice->pSendBdVirt[Idx]; - /* Next producer index. */ - if (pDevice->NicSendBd == TRUE) - { - T3_64BIT_HOST_ADDR paddr; + /* Next producer index. */ + if (pDevice->NicSendBd == TRUE) { + T3_64BIT_HOST_ADDR paddr; + + pShadowSendBd = &pDevice->ShadowSendBd[Idx]; + for (FragCount = 0;;) { + MM_MapTxDma (pDevice, pPacket, &paddr, &Len, FragCount); + /* Initialize the pointer to the send buffer fragment. */ + if (paddr.High != pShadowSendBd->HostAddr.High) { + __raw_writel (paddr.High, + &(pSendBd->HostAddr.High)); + pShadowSendBd->HostAddr.High = paddr.High; + } + __raw_writel (paddr.Low, &(pSendBd->HostAddr.Low)); + + /* Setup the control flags and send buffer size. */ + Value32 = (Len << 16) | pPacket->Flags; + + Idx = (Idx + 1) & T3_SEND_RCB_ENTRY_COUNT_MASK; + + FragCount++; + if (FragCount >= pPacket->u.Tx.FragCount) { + Value32 |= SND_BD_FLAG_END; + if (Value32 != pShadowSendBd->u1.Len_Flags) { + __raw_writel (Value32, + &(pSendBd->u1.Len_Flags)); + pShadowSendBd->u1.Len_Flags = Value32; + } + if (pPacket->Flags & SND_BD_FLAG_VLAN_TAG) { + __raw_writel (pPacket->VlanTag, + &(pSendBd->u2.VlanTag)); + } + break; + } else { + if (Value32 != pShadowSendBd->u1.Len_Flags) { + __raw_writel (Value32, + &(pSendBd->u1.Len_Flags)); + pShadowSendBd->u1.Len_Flags = Value32; + } + if (pPacket->Flags & SND_BD_FLAG_VLAN_TAG) { + __raw_writel (pPacket->VlanTag, + &(pSendBd->u2.VlanTag)); + } + } - pShadowSendBd = &pDevice->ShadowSendBd[Idx]; - for(FragCount = 0; ; ) - { - MM_MapTxDma(pDevice, pPacket, &paddr, &Len, FragCount); - /* Initialize the pointer to the send buffer fragment. */ - if (paddr.High != pShadowSendBd->HostAddr.High) - { - __raw_writel(paddr.High, &(pSendBd->HostAddr.High)); - pShadowSendBd->HostAddr.High = paddr.High; - } - __raw_writel(paddr.Low, &(pSendBd->HostAddr.Low)); - - /* Setup the control flags and send buffer size. */ - Value32 = (Len << 16) | pPacket->Flags; - - Idx = (Idx + 1) & T3_SEND_RCB_ENTRY_COUNT_MASK; - - FragCount++; - if (FragCount >= pPacket->u.Tx.FragCount) - { - Value32 |= SND_BD_FLAG_END; - if (Value32 != pShadowSendBd->u1.Len_Flags) - { - __raw_writel(Value32, &(pSendBd->u1.Len_Flags)); - pShadowSendBd->u1.Len_Flags = Value32; - } - if (pPacket->Flags & SND_BD_FLAG_VLAN_TAG) { - __raw_writel(pPacket->VlanTag, &(pSendBd->u2.VlanTag)); - } - break; - } - else - { - if (Value32 != pShadowSendBd->u1.Len_Flags) - { - __raw_writel(Value32, &(pSendBd->u1.Len_Flags)); - pShadowSendBd->u1.Len_Flags = Value32; - } - if (pPacket->Flags & SND_BD_FLAG_VLAN_TAG) { - __raw_writel(pPacket->VlanTag, &(pSendBd->u2.VlanTag)); - } - } - - pSendBd++; - pShadowSendBd++; - if (Idx == 0) - { - pSendBd = &pDevice->pSendBdVirt[0]; - pShadowSendBd = &pDevice->ShadowSendBd[0]; - } - } /* for */ + pSendBd++; + pShadowSendBd++; + if (Idx == 0) { + pSendBd = &pDevice->pSendBdVirt[0]; + pShadowSendBd = &pDevice->ShadowSendBd[0]; + } + } /* for */ - /* Put the packet descriptor in the ActiveQ. */ - QQ_PushTail(&pDevice->TxPacketActiveQ.Container, pPacket); + /* Put the packet descriptor in the ActiveQ. */ + QQ_PushTail (&pDevice->TxPacketActiveQ.Container, pPacket); - wmb(); - MB_REG_WR(pDevice, Mailbox.SendNicProdIdx[0].Low, Idx); + wmb (); + MB_REG_WR (pDevice, Mailbox.SendNicProdIdx[0].Low, Idx); - } - else - { - for(FragCount = 0; ; ) - { - /* Initialize the pointer to the send buffer fragment. */ - MM_MapTxDma(pDevice, pPacket, &pSendBd->HostAddr, &Len, FragCount); + } else { + for (FragCount = 0;;) { + /* Initialize the pointer to the send buffer fragment. */ + MM_MapTxDma (pDevice, pPacket, &pSendBd->HostAddr, &Len, + FragCount); - pSendBd->u2.VlanTag = pPacket->VlanTag; + pSendBd->u2.VlanTag = pPacket->VlanTag; - /* Setup the control flags and send buffer size. */ - Value32 = (Len << 16) | pPacket->Flags; + /* Setup the control flags and send buffer size. */ + Value32 = (Len << 16) | pPacket->Flags; - Idx = (Idx + 1) & T3_SEND_RCB_ENTRY_COUNT_MASK; + Idx = (Idx + 1) & T3_SEND_RCB_ENTRY_COUNT_MASK; - FragCount++; - if (FragCount >= pPacket->u.Tx.FragCount) - { - pSendBd->u1.Len_Flags = Value32 | SND_BD_FLAG_END; - break; - } - else - { - pSendBd->u1.Len_Flags = Value32; - } - pSendBd++; - if (Idx == 0) - { - pSendBd = &pDevice->pSendBdVirt[0]; - } - } /* for */ + FragCount++; + if (FragCount >= pPacket->u.Tx.FragCount) { + pSendBd->u1.Len_Flags = + Value32 | SND_BD_FLAG_END; + break; + } else { + pSendBd->u1.Len_Flags = Value32; + } + pSendBd++; + if (Idx == 0) { + pSendBd = &pDevice->pSendBdVirt[0]; + } + } /* for */ - /* Put the packet descriptor in the ActiveQ. */ - QQ_PushTail(&pDevice->TxPacketActiveQ.Container, pPacket); + /* Put the packet descriptor in the ActiveQ. */ + QQ_PushTail (&pDevice->TxPacketActiveQ.Container, pPacket); - wmb(); - MB_REG_WR(pDevice, Mailbox.SendHostProdIdx[0].Low, Idx); + wmb (); + MB_REG_WR (pDevice, Mailbox.SendHostProdIdx[0].Low, Idx); - } + } - /* Update the producer index. */ - pDevice->SendProdIdx = Idx; + /* Update the producer index. */ + pDevice->SendProdIdx = Idx; - return LM_STATUS_SUCCESS; + return LM_STATUS_SUCCESS; } #endif -LM_STATUS -LM_SendPacket(PLM_DEVICE_BLOCK pDevice, PLM_PACKET pPacket) +LM_STATUS LM_SendPacket (PLM_DEVICE_BLOCK pDevice, PLM_PACKET pPacket) { - LM_UINT32 FragCount; - PT3_SND_BD pSendBd, pTmpSendBd, pShadowSendBd; - T3_SND_BD NicSendBdArr[MAX_FRAGMENT_COUNT]; - LM_UINT32 StartIdx, Idx; + LM_UINT32 FragCount; + PT3_SND_BD pSendBd, pTmpSendBd, pShadowSendBd; + T3_SND_BD NicSendBdArr[MAX_FRAGMENT_COUNT]; + LM_UINT32 StartIdx, Idx; + + while (1) { + /* Initalize the send buffer descriptors. */ + StartIdx = Idx = pDevice->SendProdIdx; + + if (pDevice->NicSendBd) { + pTmpSendBd = pSendBd = &NicSendBdArr[0]; + } else { + pTmpSendBd = pSendBd = &pDevice->pSendBdVirt[Idx]; + } - while (1) - { - /* Initalize the send buffer descriptors. */ - StartIdx = Idx = pDevice->SendProdIdx; + /* Next producer index. */ + for (FragCount = 0;;) { + LM_UINT32 Value32, Len; - if (pDevice->NicSendBd) - { - pTmpSendBd = pSendBd = &NicSendBdArr[0]; - } - else - { - pTmpSendBd = pSendBd = &pDevice->pSendBdVirt[Idx]; + /* Initialize the pointer to the send buffer fragment. */ + MM_MapTxDma (pDevice, pPacket, &pSendBd->HostAddr, &Len, + FragCount); + + pSendBd->u2.VlanTag = pPacket->VlanTag; + + /* Setup the control flags and send buffer size. */ + Value32 = (Len << 16) | pPacket->Flags; + + Idx = (Idx + 1) & T3_SEND_RCB_ENTRY_COUNT_MASK; + + FragCount++; + if (FragCount >= pPacket->u.Tx.FragCount) { + pSendBd->u1.Len_Flags = + Value32 | SND_BD_FLAG_END; + break; + } else { + pSendBd->u1.Len_Flags = Value32; + } + pSendBd++; + if ((Idx == 0) && !pDevice->NicSendBd) { + pSendBd = &pDevice->pSendBdVirt[0]; + } + } /* for */ + if (T3_ASIC_REV (pDevice->ChipRevId) == T3_ASIC_REV_5700) { + if (LM_Test4GBoundary (pDevice, pPacket, pTmpSendBd) == + LM_STATUS_SUCCESS) { + if (MM_CoalesceTxBuffer (pDevice, pPacket) != + LM_STATUS_SUCCESS) { + QQ_PushHead (&pDevice->TxPacketFreeQ. + Container, pPacket); + return LM_STATUS_FAILURE; + } + continue; + } + } + break; } + /* Put the packet descriptor in the ActiveQ. */ + QQ_PushTail (&pDevice->TxPacketActiveQ.Container, pPacket); - /* Next producer index. */ - for(FragCount = 0; ; ) - { - LM_UINT32 Value32, Len; + if (pDevice->NicSendBd) { + pSendBd = &pDevice->pSendBdVirt[StartIdx]; + pShadowSendBd = &pDevice->ShadowSendBd[StartIdx]; - /* Initialize the pointer to the send buffer fragment. */ - MM_MapTxDma(pDevice, pPacket, &pSendBd->HostAddr, &Len, FragCount); + while (StartIdx != Idx) { + LM_UINT32 Value32; - pSendBd->u2.VlanTag = pPacket->VlanTag; + if ((Value32 = pTmpSendBd->HostAddr.High) != + pShadowSendBd->HostAddr.High) { + __raw_writel (Value32, + &(pSendBd->HostAddr.High)); + pShadowSendBd->HostAddr.High = Value32; + } - /* Setup the control flags and send buffer size. */ - Value32 = (Len << 16) | pPacket->Flags; + __raw_writel (pTmpSendBd->HostAddr.Low, + &(pSendBd->HostAddr.Low)); - Idx = (Idx + 1) & T3_SEND_RCB_ENTRY_COUNT_MASK; + if ((Value32 = pTmpSendBd->u1.Len_Flags) != + pShadowSendBd->u1.Len_Flags) { + __raw_writel (Value32, + &(pSendBd->u1.Len_Flags)); + pShadowSendBd->u1.Len_Flags = Value32; + } - FragCount++; - if (FragCount >= pPacket->u.Tx.FragCount) - { - pSendBd->u1.Len_Flags = Value32 | SND_BD_FLAG_END; - break; - } - else - { - pSendBd->u1.Len_Flags = Value32; - } - pSendBd++; - if ((Idx == 0) && !pDevice->NicSendBd) - { - pSendBd = &pDevice->pSendBdVirt[0]; - } - } /* for */ - if (T3_ASIC_REV(pDevice->ChipRevId) == T3_ASIC_REV_5700) - { - if (LM_Test4GBoundary(pDevice, pPacket, pTmpSendBd) == - LM_STATUS_SUCCESS) - { - if (MM_CoalesceTxBuffer(pDevice, pPacket) != LM_STATUS_SUCCESS) - { - QQ_PushHead(&pDevice->TxPacketFreeQ.Container, pPacket); - return LM_STATUS_FAILURE; - } - continue; - } - } - break; - } - /* Put the packet descriptor in the ActiveQ. */ - QQ_PushTail(&pDevice->TxPacketActiveQ.Container, pPacket); - - if (pDevice->NicSendBd) - { - pSendBd = &pDevice->pSendBdVirt[StartIdx]; - pShadowSendBd = &pDevice->ShadowSendBd[StartIdx]; - - while (StartIdx != Idx) - { - LM_UINT32 Value32; - - if ((Value32 = pTmpSendBd->HostAddr.High) != - pShadowSendBd->HostAddr.High) - { - __raw_writel(Value32, &(pSendBd->HostAddr.High)); - pShadowSendBd->HostAddr.High = Value32; - } - - __raw_writel(pTmpSendBd->HostAddr.Low, &(pSendBd->HostAddr.Low)); - - if ((Value32 = pTmpSendBd->u1.Len_Flags) != - pShadowSendBd->u1.Len_Flags) - { - __raw_writel(Value32, &(pSendBd->u1.Len_Flags)); - pShadowSendBd->u1.Len_Flags = Value32; - } - - if (pPacket->Flags & SND_BD_FLAG_VLAN_TAG) - { - __raw_writel(pTmpSendBd->u2.VlanTag, &(pSendBd->u2.VlanTag)); - } - - StartIdx = (StartIdx + 1) & T3_SEND_RCB_ENTRY_COUNT_MASK; - if (StartIdx == 0) - pSendBd = &pDevice->pSendBdVirt[0]; - else - pSendBd++; - pTmpSendBd++; - } - wmb(); - MB_REG_WR(pDevice, Mailbox.SendNicProdIdx[0].Low, Idx); + if (pPacket->Flags & SND_BD_FLAG_VLAN_TAG) { + __raw_writel (pTmpSendBd->u2.VlanTag, + &(pSendBd->u2.VlanTag)); + } - if(T3_CHIP_REV(pDevice->ChipRevId) == T3_CHIP_REV_5700_BX) - { - MB_REG_WR(pDevice, Mailbox.SendNicProdIdx[0].Low, Idx); - } - } - else - { - wmb(); - MB_REG_WR(pDevice, Mailbox.SendHostProdIdx[0].Low, Idx); + StartIdx = + (StartIdx + 1) & T3_SEND_RCB_ENTRY_COUNT_MASK; + if (StartIdx == 0) + pSendBd = &pDevice->pSendBdVirt[0]; + else + pSendBd++; + pTmpSendBd++; + } + wmb (); + MB_REG_WR (pDevice, Mailbox.SendNicProdIdx[0].Low, Idx); - if(T3_CHIP_REV(pDevice->ChipRevId) == T3_CHIP_REV_5700_BX) - { - MB_REG_WR(pDevice, Mailbox.SendHostProdIdx[0].Low, Idx); + if (T3_CHIP_REV (pDevice->ChipRevId) == T3_CHIP_REV_5700_BX) { + MB_REG_WR (pDevice, Mailbox.SendNicProdIdx[0].Low, Idx); + } + } else { + wmb (); + MB_REG_WR (pDevice, Mailbox.SendHostProdIdx[0].Low, Idx); + + if (T3_CHIP_REV (pDevice->ChipRevId) == T3_CHIP_REV_5700_BX) { + MB_REG_WR (pDevice, Mailbox.SendHostProdIdx[0].Low, + Idx); + } } - } - /* Update the SendBdLeft count. */ - atomic_sub(pPacket->u.Tx.FragCount, &pDevice->SendBdLeft); + /* Update the SendBdLeft count. */ + atomic_sub (pPacket->u.Tx.FragCount, &pDevice->SendBdLeft); - /* Update the producer index. */ - pDevice->SendProdIdx = Idx; + /* Update the producer index. */ + pDevice->SendProdIdx = Idx; - return LM_STATUS_SUCCESS; + return LM_STATUS_SUCCESS; } STATIC LM_STATUS -LM_Test4GBoundary(PLM_DEVICE_BLOCK pDevice, PLM_PACKET pPacket, - PT3_SND_BD pSendBd) +LM_Test4GBoundary (PLM_DEVICE_BLOCK pDevice, PLM_PACKET pPacket, + PT3_SND_BD pSendBd) { - int FragCount; - LM_UINT32 Idx, Base, Len; - - Idx = pDevice->SendProdIdx; - for(FragCount = 0; ; ) - { - Len = pSendBd->u1.Len_Flags >> 16; - if (((Base = pSendBd->HostAddr.Low) > 0xffffdcc0) && - (pSendBd->HostAddr.High == 0) && - ((Base + 8 + Len) < Base)) - { - return LM_STATUS_SUCCESS; - } - FragCount++; - if (FragCount >= pPacket->u.Tx.FragCount) - { - break; + int FragCount; + LM_UINT32 Idx, Base, Len; + + Idx = pDevice->SendProdIdx; + for (FragCount = 0;;) { + Len = pSendBd->u1.Len_Flags >> 16; + if (((Base = pSendBd->HostAddr.Low) > 0xffffdcc0) && + (pSendBd->HostAddr.High == 0) && + ((Base + 8 + Len) < Base)) { + return LM_STATUS_SUCCESS; + } + FragCount++; + if (FragCount >= pPacket->u.Tx.FragCount) { + break; + } + pSendBd++; + if (!pDevice->NicSendBd) { + Idx = (Idx + 1) & T3_SEND_RCB_ENTRY_COUNT_MASK; + if (Idx == 0) { + pSendBd = &pDevice->pSendBdVirt[0]; + } + } } - pSendBd++; - if (!pDevice->NicSendBd) - { - Idx = (Idx + 1) & T3_SEND_RCB_ENTRY_COUNT_MASK; - if (Idx == 0) - { - pSendBd = &pDevice->pSendBdVirt[0]; - } - } - } - return LM_STATUS_FAILURE; + return LM_STATUS_FAILURE; } /******************************************************************************/ @@ -3335,35 +3084,30 @@ LM_Test4GBoundary(PLM_DEVICE_BLOCK pDevice, PLM_PACKET pPacket, /* Return: */ /******************************************************************************/ __inline static unsigned long -ComputeCrc32( -unsigned char *pBuffer, -unsigned long BufferSize) { - unsigned long Reg; - unsigned long Tmp; - unsigned long j, k; +ComputeCrc32 (unsigned char *pBuffer, unsigned long BufferSize) +{ + unsigned long Reg; + unsigned long Tmp; + unsigned long j, k; - Reg = 0xffffffff; + Reg = 0xffffffff; - for(j = 0; j < BufferSize; j++) - { - Reg ^= pBuffer[j]; + for (j = 0; j < BufferSize; j++) { + Reg ^= pBuffer[j]; - for(k = 0; k < 8; k++) - { - Tmp = Reg & 0x01; + for (k = 0; k < 8; k++) { + Tmp = Reg & 0x01; - Reg >>= 1; + Reg >>= 1; - if(Tmp) - { - Reg ^= 0xedb88320; - } + if (Tmp) { + Reg ^= 0xedb88320; + } + } } - } - - return ~Reg; -} /* ComputeCrc32 */ + return ~Reg; +} /* ComputeCrc32 */ /******************************************************************************/ /* Description: */ @@ -3372,149 +3116,139 @@ unsigned long BufferSize) { /* Return: */ /* LM_STATUS_SUCCESS */ /******************************************************************************/ -LM_STATUS -LM_SetReceiveMask( -PLM_DEVICE_BLOCK pDevice, -LM_UINT32 Mask) { - LM_UINT32 ReceiveMask; - LM_UINT32 RxMode; - LM_UINT32 j, k; - - ReceiveMask = Mask; - - RxMode = pDevice->RxMode; - - if(Mask & LM_ACCEPT_UNICAST) - { - Mask &= ~LM_ACCEPT_UNICAST; - } - - if(Mask & LM_ACCEPT_MULTICAST) - { - Mask &= ~LM_ACCEPT_MULTICAST; - } - - if(Mask & LM_ACCEPT_ALL_MULTICAST) - { - Mask &= ~LM_ACCEPT_ALL_MULTICAST; - } - - if(Mask & LM_ACCEPT_BROADCAST) - { - Mask &= ~LM_ACCEPT_BROADCAST; - } - - RxMode &= ~RX_MODE_PROMISCUOUS_MODE; - if(Mask & LM_PROMISCUOUS_MODE) - { - RxMode |= RX_MODE_PROMISCUOUS_MODE; - Mask &= ~LM_PROMISCUOUS_MODE; - } - - RxMode &= ~(RX_MODE_ACCEPT_RUNTS | RX_MODE_ACCEPT_OVERSIZED); - if(Mask & LM_ACCEPT_ERROR_PACKET) - { - RxMode |= RX_MODE_ACCEPT_RUNTS | RX_MODE_ACCEPT_OVERSIZED; - Mask &= ~LM_ACCEPT_ERROR_PACKET; - } - - /* Make sure all the bits are valid before committing changes. */ - if(Mask) - { - return LM_STATUS_FAILURE; - } +LM_STATUS LM_SetReceiveMask (PLM_DEVICE_BLOCK pDevice, LM_UINT32 Mask) +{ + LM_UINT32 ReceiveMask; + LM_UINT32 RxMode; + LM_UINT32 j, k; - /* Commit the new filter. */ - pDevice->RxMode = RxMode; - REG_WR(pDevice, MacCtrl.RxMode, RxMode); + ReceiveMask = Mask; - pDevice->ReceiveMask = ReceiveMask; + RxMode = pDevice->RxMode; - /* Set up the MC hash table. */ - if(ReceiveMask & LM_ACCEPT_ALL_MULTICAST) - { - for(k = 0; k < 4; k++) - { - REG_WR(pDevice, MacCtrl.HashReg[k], 0xffffffff); + if (Mask & LM_ACCEPT_UNICAST) { + Mask &= ~LM_ACCEPT_UNICAST; } - } - else if(ReceiveMask & LM_ACCEPT_MULTICAST) - { - LM_UINT32 HashReg[4]; - HashReg[0] = 0; HashReg[1] = 0; HashReg[2] = 0; HashReg[3] = 0; - for(j = 0; j < pDevice->McEntryCount; j++) - { - LM_UINT32 RegIndex; - LM_UINT32 Bitpos; - LM_UINT32 Crc32; + if (Mask & LM_ACCEPT_MULTICAST) { + Mask &= ~LM_ACCEPT_MULTICAST; + } + + if (Mask & LM_ACCEPT_ALL_MULTICAST) { + Mask &= ~LM_ACCEPT_ALL_MULTICAST; + } - Crc32 = ComputeCrc32(pDevice->McTable[j], ETHERNET_ADDRESS_SIZE); + if (Mask & LM_ACCEPT_BROADCAST) { + Mask &= ~LM_ACCEPT_BROADCAST; + } - /* The most significant 7 bits of the CRC32 (no inversion), */ - /* are used to index into one of the possible 128 bit positions. */ - Bitpos = ~Crc32 & 0x7f; + RxMode &= ~RX_MODE_PROMISCUOUS_MODE; + if (Mask & LM_PROMISCUOUS_MODE) { + RxMode |= RX_MODE_PROMISCUOUS_MODE; + Mask &= ~LM_PROMISCUOUS_MODE; + } - /* Hash register index. */ - RegIndex = (Bitpos & 0x60) >> 5; + RxMode &= ~(RX_MODE_ACCEPT_RUNTS | RX_MODE_ACCEPT_OVERSIZED); + if (Mask & LM_ACCEPT_ERROR_PACKET) { + RxMode |= RX_MODE_ACCEPT_RUNTS | RX_MODE_ACCEPT_OVERSIZED; + Mask &= ~LM_ACCEPT_ERROR_PACKET; + } - /* Bit to turn on within a hash register. */ - Bitpos &= 0x1f; + /* Make sure all the bits are valid before committing changes. */ + if (Mask) { + return LM_STATUS_FAILURE; + } + + /* Commit the new filter. */ + pDevice->RxMode = RxMode; + REG_WR (pDevice, MacCtrl.RxMode, RxMode); + + pDevice->ReceiveMask = ReceiveMask; + + /* Set up the MC hash table. */ + if (ReceiveMask & LM_ACCEPT_ALL_MULTICAST) { + for (k = 0; k < 4; k++) { + REG_WR (pDevice, MacCtrl.HashReg[k], 0xffffffff); + } + } else if (ReceiveMask & LM_ACCEPT_MULTICAST) { + LM_UINT32 HashReg[4]; + + HashReg[0] = 0; + HashReg[1] = 0; + HashReg[2] = 0; + HashReg[3] = 0; + for (j = 0; j < pDevice->McEntryCount; j++) { + LM_UINT32 RegIndex; + LM_UINT32 Bitpos; + LM_UINT32 Crc32; + + Crc32 = + ComputeCrc32 (pDevice->McTable[j], + ETHERNET_ADDRESS_SIZE); + + /* The most significant 7 bits of the CRC32 (no inversion), */ + /* are used to index into one of the possible 128 bit positions. */ + Bitpos = ~Crc32 & 0x7f; + + /* Hash register index. */ + RegIndex = (Bitpos & 0x60) >> 5; + + /* Bit to turn on within a hash register. */ + Bitpos &= 0x1f; + + /* Enable the multicast bit. */ + HashReg[RegIndex] |= (1 << Bitpos); + } - /* Enable the multicast bit. */ - HashReg[RegIndex] |= (1 << Bitpos); + /* REV_AX has problem with multicast filtering where it uses both */ + /* DA and SA to perform hashing. */ + for (k = 0; k < 4; k++) { + REG_WR (pDevice, MacCtrl.HashReg[k], HashReg[k]); + } + } else { + /* Reject all multicast frames. */ + for (j = 0; j < 4; j++) { + REG_WR (pDevice, MacCtrl.HashReg[j], 0); + } } - /* REV_AX has problem with multicast filtering where it uses both */ - /* DA and SA to perform hashing. */ - for(k = 0; k < 4; k++) - { - REG_WR(pDevice, MacCtrl.HashReg[k], HashReg[k]); + /* By default, Tigon3 will accept broadcast frames. We need to setup */ + if (ReceiveMask & LM_ACCEPT_BROADCAST) { + REG_WR (pDevice, + MacCtrl.RcvRules[RCV_RULE1_REJECT_BROADCAST_IDX].Rule, + REJECT_BROADCAST_RULE1_RULE & RCV_DISABLE_RULE_MASK); + REG_WR (pDevice, + MacCtrl.RcvRules[RCV_RULE1_REJECT_BROADCAST_IDX].Value, + REJECT_BROADCAST_RULE1_VALUE & RCV_DISABLE_RULE_MASK); + REG_WR (pDevice, + MacCtrl.RcvRules[RCV_RULE2_REJECT_BROADCAST_IDX].Rule, + REJECT_BROADCAST_RULE1_RULE & RCV_DISABLE_RULE_MASK); + REG_WR (pDevice, + MacCtrl.RcvRules[RCV_RULE2_REJECT_BROADCAST_IDX].Value, + REJECT_BROADCAST_RULE1_VALUE & RCV_DISABLE_RULE_MASK); + } else { + REG_WR (pDevice, + MacCtrl.RcvRules[RCV_RULE1_REJECT_BROADCAST_IDX].Rule, + REJECT_BROADCAST_RULE1_RULE); + REG_WR (pDevice, + MacCtrl.RcvRules[RCV_RULE1_REJECT_BROADCAST_IDX].Value, + REJECT_BROADCAST_RULE1_VALUE); + REG_WR (pDevice, + MacCtrl.RcvRules[RCV_RULE2_REJECT_BROADCAST_IDX].Rule, + REJECT_BROADCAST_RULE2_RULE); + REG_WR (pDevice, + MacCtrl.RcvRules[RCV_RULE2_REJECT_BROADCAST_IDX].Value, + REJECT_BROADCAST_RULE2_VALUE); + } + + /* disable the rest of the rules. */ + for (j = RCV_LAST_RULE_IDX; j < 16; j++) { + REG_WR (pDevice, MacCtrl.RcvRules[j].Rule, 0); + REG_WR (pDevice, MacCtrl.RcvRules[j].Value, 0); } - } - else - { - /* Reject all multicast frames. */ - for(j = 0; j < 4; j++) - { - REG_WR(pDevice, MacCtrl.HashReg[j], 0); - } - } - - /* By default, Tigon3 will accept broadcast frames. We need to setup */ - if(ReceiveMask & LM_ACCEPT_BROADCAST) - { - REG_WR(pDevice, MacCtrl.RcvRules[RCV_RULE1_REJECT_BROADCAST_IDX].Rule, - REJECT_BROADCAST_RULE1_RULE & RCV_DISABLE_RULE_MASK); - REG_WR(pDevice, MacCtrl.RcvRules[RCV_RULE1_REJECT_BROADCAST_IDX].Value, - REJECT_BROADCAST_RULE1_VALUE & RCV_DISABLE_RULE_MASK); - REG_WR(pDevice, MacCtrl.RcvRules[RCV_RULE2_REJECT_BROADCAST_IDX].Rule, - REJECT_BROADCAST_RULE1_RULE & RCV_DISABLE_RULE_MASK); - REG_WR(pDevice, MacCtrl.RcvRules[RCV_RULE2_REJECT_BROADCAST_IDX].Value, - REJECT_BROADCAST_RULE1_VALUE & RCV_DISABLE_RULE_MASK); - } - else - { - REG_WR(pDevice, MacCtrl.RcvRules[RCV_RULE1_REJECT_BROADCAST_IDX].Rule, - REJECT_BROADCAST_RULE1_RULE); - REG_WR(pDevice, MacCtrl.RcvRules[RCV_RULE1_REJECT_BROADCAST_IDX].Value, - REJECT_BROADCAST_RULE1_VALUE); - REG_WR(pDevice, MacCtrl.RcvRules[RCV_RULE2_REJECT_BROADCAST_IDX].Rule, - REJECT_BROADCAST_RULE2_RULE); - REG_WR(pDevice, MacCtrl.RcvRules[RCV_RULE2_REJECT_BROADCAST_IDX].Value, - REJECT_BROADCAST_RULE2_VALUE); - } - - /* disable the rest of the rules. */ - for(j = RCV_LAST_RULE_IDX; j < 16; j++) - { - REG_WR(pDevice, MacCtrl.RcvRules[j].Rule, 0); - REG_WR(pDevice, MacCtrl.RcvRules[j].Value, 0); - } - - return LM_STATUS_SUCCESS; -} /* LM_SetReceiveMask */ + return LM_STATUS_SUCCESS; +} /* LM_SetReceiveMask */ /******************************************************************************/ /* Description: */ @@ -3525,138 +3259,135 @@ LM_UINT32 Mask) { /* Return: */ /* LM_STATUS_SUCCESS */ /******************************************************************************/ -LM_STATUS -LM_Abort( -PLM_DEVICE_BLOCK pDevice) +LM_STATUS LM_Abort (PLM_DEVICE_BLOCK pDevice) { - PLM_PACKET pPacket; - LM_UINT Idx; - - LM_DisableInterrupt(pDevice); - - /* Disable all the state machines. */ - LM_CntrlBlock(pDevice,T3_BLOCK_MAC_RX_ENGINE,LM_DISABLE); - LM_CntrlBlock(pDevice,T3_BLOCK_RX_BD_INITIATOR,LM_DISABLE); - LM_CntrlBlock(pDevice,T3_BLOCK_RX_LIST_PLMT,LM_DISABLE); - LM_CntrlBlock(pDevice,T3_BLOCK_RX_LIST_SELECTOR,LM_DISABLE); - LM_CntrlBlock(pDevice,T3_BLOCK_RX_DATA_INITIATOR,LM_DISABLE); - LM_CntrlBlock(pDevice,T3_BLOCK_RX_DATA_COMP,LM_DISABLE); - LM_CntrlBlock(pDevice,T3_BLOCK_RX_BD_COMP,LM_DISABLE); - - LM_CntrlBlock(pDevice,T3_BLOCK_SEND_BD_SELECTOR,LM_DISABLE); - LM_CntrlBlock(pDevice,T3_BLOCK_SEND_BD_INITIATOR,LM_DISABLE); - LM_CntrlBlock(pDevice,T3_BLOCK_SEND_DATA_INITIATOR,LM_DISABLE); - LM_CntrlBlock(pDevice,T3_BLOCK_DMA_RD,LM_DISABLE); - LM_CntrlBlock(pDevice,T3_BLOCK_SEND_DATA_COMP,LM_DISABLE); - LM_CntrlBlock(pDevice,T3_BLOCK_DMA_COMP,LM_DISABLE); - LM_CntrlBlock(pDevice,T3_BLOCK_SEND_BD_COMP,LM_DISABLE); - - /* Clear TDE bit */ - pDevice->MacMode &= ~MAC_MODE_ENABLE_TDE; - REG_WR(pDevice, MacCtrl.Mode, pDevice->MacMode); - - LM_CntrlBlock(pDevice,T3_BLOCK_MAC_TX_ENGINE,LM_DISABLE); - LM_CntrlBlock(pDevice,T3_BLOCK_HOST_COALESING,LM_DISABLE); - LM_CntrlBlock(pDevice,T3_BLOCK_DMA_WR,LM_DISABLE); - LM_CntrlBlock(pDevice,T3_BLOCK_MBUF_CLUSTER_FREE,LM_DISABLE); - - /* Reset all FTQs */ - REG_WR(pDevice, Ftq.Reset, 0xffffffff); - REG_WR(pDevice, Ftq.Reset, 0x0); - - LM_CntrlBlock(pDevice,T3_BLOCK_MBUF_MANAGER,LM_DISABLE); - LM_CntrlBlock(pDevice,T3_BLOCK_MEM_ARBITOR,LM_DISABLE); - - MM_ACQUIRE_INT_LOCK(pDevice); - - /* Abort packets that have already queued to go out. */ - pPacket = (PLM_PACKET) QQ_PopHead(&pDevice->TxPacketActiveQ.Container); - while(pPacket) - { - - pPacket->PacketStatus = LM_STATUS_TRANSMIT_ABORTED; - pDevice->TxCounters.TxPacketAbortedCnt++; - - atomic_add(pPacket->u.Tx.FragCount, &pDevice->SendBdLeft); - - QQ_PushTail(&pDevice->TxPacketXmittedQ.Container, pPacket); - - pPacket = (PLM_PACKET) - QQ_PopHead(&pDevice->TxPacketActiveQ.Container); - } - - /* Cleanup the receive return rings. */ - LM_ServiceRxInterrupt(pDevice); - - /* Don't want to indicate rx packets in Ndis miniport shutdown context. */ - /* Doing so may cause system crash. */ - if(!pDevice->ShuttingDown) - { - /* Indicate packets to the protocol. */ - MM_IndicateTxPackets(pDevice); - - /* Indicate received packets to the protocols. */ - MM_IndicateRxPackets(pDevice); - } - else - { - /* Move the receive packet descriptors in the ReceivedQ to the */ - /* free queue. */ - for(; ;) - { - pPacket = (PLM_PACKET) QQ_PopHead( - &pDevice->RxPacketReceivedQ.Container); - if(pPacket == NULL) - { - break; - } - QQ_PushTail(&pDevice->RxPacketFreeQ.Container, pPacket); + PLM_PACKET pPacket; + LM_UINT Idx; + + LM_DisableInterrupt (pDevice); + + /* Disable all the state machines. */ + LM_CntrlBlock (pDevice, T3_BLOCK_MAC_RX_ENGINE, LM_DISABLE); + LM_CntrlBlock (pDevice, T3_BLOCK_RX_BD_INITIATOR, LM_DISABLE); + LM_CntrlBlock (pDevice, T3_BLOCK_RX_LIST_PLMT, LM_DISABLE); + LM_CntrlBlock (pDevice, T3_BLOCK_RX_LIST_SELECTOR, LM_DISABLE); + LM_CntrlBlock (pDevice, T3_BLOCK_RX_DATA_INITIATOR, LM_DISABLE); + LM_CntrlBlock (pDevice, T3_BLOCK_RX_DATA_COMP, LM_DISABLE); + LM_CntrlBlock (pDevice, T3_BLOCK_RX_BD_COMP, LM_DISABLE); + + LM_CntrlBlock (pDevice, T3_BLOCK_SEND_BD_SELECTOR, LM_DISABLE); + LM_CntrlBlock (pDevice, T3_BLOCK_SEND_BD_INITIATOR, LM_DISABLE); + LM_CntrlBlock (pDevice, T3_BLOCK_SEND_DATA_INITIATOR, LM_DISABLE); + LM_CntrlBlock (pDevice, T3_BLOCK_DMA_RD, LM_DISABLE); + LM_CntrlBlock (pDevice, T3_BLOCK_SEND_DATA_COMP, LM_DISABLE); + LM_CntrlBlock (pDevice, T3_BLOCK_DMA_COMP, LM_DISABLE); + LM_CntrlBlock (pDevice, T3_BLOCK_SEND_BD_COMP, LM_DISABLE); + + /* Clear TDE bit */ + pDevice->MacMode &= ~MAC_MODE_ENABLE_TDE; + REG_WR (pDevice, MacCtrl.Mode, pDevice->MacMode); + + LM_CntrlBlock (pDevice, T3_BLOCK_MAC_TX_ENGINE, LM_DISABLE); + LM_CntrlBlock (pDevice, T3_BLOCK_HOST_COALESING, LM_DISABLE); + LM_CntrlBlock (pDevice, T3_BLOCK_DMA_WR, LM_DISABLE); + LM_CntrlBlock (pDevice, T3_BLOCK_MBUF_CLUSTER_FREE, LM_DISABLE); + + /* Reset all FTQs */ + REG_WR (pDevice, Ftq.Reset, 0xffffffff); + REG_WR (pDevice, Ftq.Reset, 0x0); + + LM_CntrlBlock (pDevice, T3_BLOCK_MBUF_MANAGER, LM_DISABLE); + LM_CntrlBlock (pDevice, T3_BLOCK_MEM_ARBITOR, LM_DISABLE); + + MM_ACQUIRE_INT_LOCK (pDevice); + + /* Abort packets that have already queued to go out. */ + pPacket = (PLM_PACKET) QQ_PopHead (&pDevice->TxPacketActiveQ.Container); + while (pPacket) { + + pPacket->PacketStatus = LM_STATUS_TRANSMIT_ABORTED; + pDevice->TxCounters.TxPacketAbortedCnt++; + + atomic_add (pPacket->u.Tx.FragCount, &pDevice->SendBdLeft); + + QQ_PushTail (&pDevice->TxPacketXmittedQ.Container, pPacket); + + pPacket = (PLM_PACKET) + QQ_PopHead (&pDevice->TxPacketActiveQ.Container); + } + + /* Cleanup the receive return rings. */ + LM_ServiceRxInterrupt (pDevice); + + /* Don't want to indicate rx packets in Ndis miniport shutdown context. */ + /* Doing so may cause system crash. */ + if (!pDevice->ShuttingDown) { + /* Indicate packets to the protocol. */ + MM_IndicateTxPackets (pDevice); + + /* Indicate received packets to the protocols. */ + MM_IndicateRxPackets (pDevice); + } else { + /* Move the receive packet descriptors in the ReceivedQ to the */ + /* free queue. */ + for (;;) { + pPacket = + (PLM_PACKET) QQ_PopHead (&pDevice-> + RxPacketReceivedQ. + Container); + if (pPacket == NULL) { + break; + } + QQ_PushTail (&pDevice->RxPacketFreeQ.Container, + pPacket); + } } - } - /* Clean up the Std Receive Producer ring. */ - Idx = pDevice->pStatusBlkVirt->RcvStdConIdx; + /* Clean up the Std Receive Producer ring. */ + Idx = pDevice->pStatusBlkVirt->RcvStdConIdx; - while(Idx != pDevice->RxStdProdIdx) { - pPacket = (PLM_PACKET) (MM_UINT_PTR(pDevice->pPacketDescBase) + - MM_UINT_PTR(pDevice->pRxStdBdVirt[Idx].Opaque)); + while (Idx != pDevice->RxStdProdIdx) { + pPacket = (PLM_PACKET) (MM_UINT_PTR (pDevice->pPacketDescBase) + + MM_UINT_PTR (pDevice->pRxStdBdVirt[Idx]. + Opaque)); - QQ_PushTail(&pDevice->RxPacketFreeQ.Container, pPacket); + QQ_PushTail (&pDevice->RxPacketFreeQ.Container, pPacket); - Idx = (Idx + 1) & T3_STD_RCV_RCB_ENTRY_COUNT_MASK; - } /* while */ + Idx = (Idx + 1) & T3_STD_RCV_RCB_ENTRY_COUNT_MASK; + } /* while */ - /* Reinitialize our copy of the indices. */ - pDevice->RxStdProdIdx = 0; + /* Reinitialize our copy of the indices. */ + pDevice->RxStdProdIdx = 0; #if T3_JUMBO_RCV_RCB_ENTRY_COUNT - /* Clean up the Jumbo Receive Producer ring. */ - Idx = pDevice->pStatusBlkVirt->RcvJumboConIdx; - - while(Idx != pDevice->RxJumboProdIdx) { - pPacket = (PLM_PACKET) (MM_UINT_PTR(pDevice->pPacketDescBase) + - MM_UINT_PTR(pDevice->pRxJumboBdVirt[Idx].Opaque)); + /* Clean up the Jumbo Receive Producer ring. */ + Idx = pDevice->pStatusBlkVirt->RcvJumboConIdx; - QQ_PushTail(&pDevice->RxPacketFreeQ.Container, pPacket); + while (Idx != pDevice->RxJumboProdIdx) { + pPacket = (PLM_PACKET) (MM_UINT_PTR (pDevice->pPacketDescBase) + + MM_UINT_PTR (pDevice-> + pRxJumboBdVirt[Idx]. + Opaque)); - Idx = (Idx + 1) & T3_JUMBO_RCV_RCB_ENTRY_COUNT_MASK; - } /* while */ + QQ_PushTail (&pDevice->RxPacketFreeQ.Container, pPacket); - /* Reinitialize our copy of the indices. */ - pDevice->RxJumboProdIdx = 0; -#endif /* T3_JUMBO_RCV_RCB_ENTRY_COUNT */ + Idx = (Idx + 1) & T3_JUMBO_RCV_RCB_ENTRY_COUNT_MASK; + } /* while */ - MM_RELEASE_INT_LOCK(pDevice); + /* Reinitialize our copy of the indices. */ + pDevice->RxJumboProdIdx = 0; +#endif /* T3_JUMBO_RCV_RCB_ENTRY_COUNT */ - /* Initialize the statistis Block */ - pDevice->pStatusBlkVirt->Status = 0; - pDevice->pStatusBlkVirt->RcvStdConIdx = 0; - pDevice->pStatusBlkVirt->RcvJumboConIdx = 0; - pDevice->pStatusBlkVirt->RcvMiniConIdx = 0; + MM_RELEASE_INT_LOCK (pDevice); - return LM_STATUS_SUCCESS; -} /* LM_Abort */ + /* Initialize the statistis Block */ + pDevice->pStatusBlkVirt->Status = 0; + pDevice->pStatusBlkVirt->RcvStdConIdx = 0; + pDevice->pStatusBlkVirt->RcvJumboConIdx = 0; + pDevice->pStatusBlkVirt->RcvMiniConIdx = 0; + return LM_STATUS_SUCCESS; +} /* LM_Abort */ /******************************************************************************/ /* Description: */ @@ -3667,140 +3398,130 @@ PLM_DEVICE_BLOCK pDevice) /* Return: */ /* LM_STATUS_SUCCESS */ /******************************************************************************/ -LM_STATUS -LM_Halt( -PLM_DEVICE_BLOCK pDevice) { - PLM_PACKET pPacket; - LM_UINT32 EntryCnt; - - LM_Abort(pDevice); +LM_STATUS LM_Halt (PLM_DEVICE_BLOCK pDevice) +{ + PLM_PACKET pPacket; + LM_UINT32 EntryCnt; - /* Get the number of entries in the queue. */ - EntryCnt = QQ_GetEntryCnt(&pDevice->RxPacketFreeQ.Container); + LM_Abort (pDevice); - /* Make sure all the packets have been accounted for. */ - for(EntryCnt = 0; EntryCnt < pDevice->RxPacketDescCnt; EntryCnt++) - { - pPacket = (PLM_PACKET) QQ_PopHead(&pDevice->RxPacketFreeQ.Container); - if (pPacket == 0) - break; + /* Get the number of entries in the queue. */ + EntryCnt = QQ_GetEntryCnt (&pDevice->RxPacketFreeQ.Container); - MM_FreeRxBuffer(pDevice, pPacket); + /* Make sure all the packets have been accounted for. */ + for (EntryCnt = 0; EntryCnt < pDevice->RxPacketDescCnt; EntryCnt++) { + pPacket = + (PLM_PACKET) QQ_PopHead (&pDevice->RxPacketFreeQ.Container); + if (pPacket == 0) + break; - QQ_PushTail(&pDevice->RxPacketFreeQ.Container, pPacket); - } + MM_FreeRxBuffer (pDevice, pPacket); - LM_ResetChip(pDevice); + QQ_PushTail (&pDevice->RxPacketFreeQ.Container, pPacket); + } - /* Restore PCI configuration registers. */ - MM_WriteConfig32(pDevice, PCI_CACHE_LINE_SIZE_REG, - pDevice->SavedCacheLineReg); - LM_RegWrInd(pDevice, PCI_SUBSYSTEM_VENDOR_ID_REG, - (pDevice->SubsystemId << 16) | pDevice->SubsystemVendorId); + LM_ResetChip (pDevice); - /* Reprogram the MAC address. */ - LM_SetMacAddress(pDevice, pDevice->NodeAddress); + /* Restore PCI configuration registers. */ + MM_WriteConfig32 (pDevice, PCI_CACHE_LINE_SIZE_REG, + pDevice->SavedCacheLineReg); + LM_RegWrInd (pDevice, PCI_SUBSYSTEM_VENDOR_ID_REG, + (pDevice->SubsystemId << 16) | pDevice->SubsystemVendorId); - return LM_STATUS_SUCCESS; -} /* LM_Halt */ + /* Reprogram the MAC address. */ + LM_SetMacAddress (pDevice, pDevice->NodeAddress); + return LM_STATUS_SUCCESS; +} /* LM_Halt */ -STATIC LM_STATUS -LM_ResetChip(PLM_DEVICE_BLOCK pDevice) +STATIC LM_STATUS LM_ResetChip (PLM_DEVICE_BLOCK pDevice) { - LM_UINT32 Value32; - LM_UINT32 j; - - /* Wait for access to the nvram interface before resetting. This is */ - /* a workaround to prevent EEPROM corruption. */ - if(T3_ASIC_REV(pDevice->ChipRevId) != T3_ASIC_REV_5700 && - T3_ASIC_REV(pDevice->ChipRevId) != T3_ASIC_REV_5701) - { - /* Request access to the flash interface. */ - REG_WR(pDevice, Nvram.SwArb, SW_ARB_REQ_SET1); - - for(j = 0; j < 100000; j++) - { - Value32 = REG_RD(pDevice, Nvram.SwArb); - if(Value32 & SW_ARB_GNT1) - { - break; - } - MM_Wait(10); + LM_UINT32 Value32; + LM_UINT32 j; + + /* Wait for access to the nvram interface before resetting. This is */ + /* a workaround to prevent EEPROM corruption. */ + if (T3_ASIC_REV (pDevice->ChipRevId) != T3_ASIC_REV_5700 && + T3_ASIC_REV (pDevice->ChipRevId) != T3_ASIC_REV_5701) { + /* Request access to the flash interface. */ + REG_WR (pDevice, Nvram.SwArb, SW_ARB_REQ_SET1); + + for (j = 0; j < 100000; j++) { + Value32 = REG_RD (pDevice, Nvram.SwArb); + if (Value32 & SW_ARB_GNT1) { + break; + } + MM_Wait (10); + } } - } - /* Global reset. */ - REG_WR(pDevice, Grc.MiscCfg, GRC_MISC_CFG_CORE_CLOCK_RESET); - MM_Wait(40); MM_Wait(40); MM_Wait(40); + /* Global reset. */ + REG_WR (pDevice, Grc.MiscCfg, GRC_MISC_CFG_CORE_CLOCK_RESET); + MM_Wait (40); + MM_Wait (40); + MM_Wait (40); - /* make sure we re-enable indirect accesses */ - MM_WriteConfig32(pDevice, T3_PCI_MISC_HOST_CTRL_REG, - pDevice->MiscHostCtrl); + /* make sure we re-enable indirect accesses */ + MM_WriteConfig32 (pDevice, T3_PCI_MISC_HOST_CTRL_REG, + pDevice->MiscHostCtrl); - /* Set MAX PCI retry to zero. */ - Value32 = T3_PCI_STATE_PCI_ROM_ENABLE | T3_PCI_STATE_PCI_ROM_RETRY_ENABLE; - if (pDevice->ChipRevId == T3_CHIP_ID_5704_A0) - { - if (!(pDevice->PciState & T3_PCI_STATE_CONVENTIONAL_PCI_MODE)) - { - Value32 |= T3_PCI_STATE_RETRY_SAME_DMA; + /* Set MAX PCI retry to zero. */ + Value32 = + T3_PCI_STATE_PCI_ROM_ENABLE | T3_PCI_STATE_PCI_ROM_RETRY_ENABLE; + if (pDevice->ChipRevId == T3_CHIP_ID_5704_A0) { + if (!(pDevice->PciState & T3_PCI_STATE_CONVENTIONAL_PCI_MODE)) { + Value32 |= T3_PCI_STATE_RETRY_SAME_DMA; + } } - } - MM_WriteConfig32(pDevice, T3_PCI_STATE_REG, Value32); + MM_WriteConfig32 (pDevice, T3_PCI_STATE_REG, Value32); - /* Restore PCI command register. */ - MM_WriteConfig32(pDevice, PCI_COMMAND_REG, - pDevice->PciCommandStatusWords); + /* Restore PCI command register. */ + MM_WriteConfig32 (pDevice, PCI_COMMAND_REG, + pDevice->PciCommandStatusWords); - /* Disable PCI-X relaxed ordering bit. */ - MM_ReadConfig32(pDevice, PCIX_CAP_REG, &Value32); - Value32 &= ~PCIX_ENABLE_RELAXED_ORDERING; - MM_WriteConfig32(pDevice, PCIX_CAP_REG, Value32); + /* Disable PCI-X relaxed ordering bit. */ + MM_ReadConfig32 (pDevice, PCIX_CAP_REG, &Value32); + Value32 &= ~PCIX_ENABLE_RELAXED_ORDERING; + MM_WriteConfig32 (pDevice, PCIX_CAP_REG, Value32); - /* Enable memory arbiter. */ - REG_WR(pDevice, MemArbiter.Mode, T3_MEM_ARBITER_MODE_ENABLE); + /* Enable memory arbiter. */ + REG_WR (pDevice, MemArbiter.Mode, T3_MEM_ARBITER_MODE_ENABLE); -#ifdef BIG_ENDIAN_PCI /* This from jfd */ - Value32 = GRC_MODE_WORD_SWAP_DATA| - GRC_MODE_WORD_SWAP_NON_FRAME_DATA; +#ifdef BIG_ENDIAN_PCI /* This from jfd */ + Value32 = GRC_MODE_WORD_SWAP_DATA | GRC_MODE_WORD_SWAP_NON_FRAME_DATA; #else #ifdef BIG_ENDIAN_HOST - /* Reconfigure the mode register. */ - Value32 = GRC_MODE_BYTE_SWAP_NON_FRAME_DATA | - GRC_MODE_WORD_SWAP_NON_FRAME_DATA | - GRC_MODE_BYTE_SWAP_DATA | - GRC_MODE_WORD_SWAP_DATA; + /* Reconfigure the mode register. */ + Value32 = GRC_MODE_BYTE_SWAP_NON_FRAME_DATA | + GRC_MODE_WORD_SWAP_NON_FRAME_DATA | + GRC_MODE_BYTE_SWAP_DATA | GRC_MODE_WORD_SWAP_DATA; #else - /* Reconfigure the mode register. */ - Value32 = GRC_MODE_BYTE_SWAP_NON_FRAME_DATA | GRC_MODE_BYTE_SWAP_DATA; + /* Reconfigure the mode register. */ + Value32 = GRC_MODE_BYTE_SWAP_NON_FRAME_DATA | GRC_MODE_BYTE_SWAP_DATA; #endif #endif - REG_WR(pDevice, Grc.Mode, Value32); - - /* Prevent PXE from restarting. */ - MEM_WR_OFFSET(pDevice, 0x0b50, T3_MAGIC_NUM); - - if(pDevice->EnableTbi) { - pDevice->MacMode = MAC_MODE_PORT_MODE_TBI; - REG_WR(pDevice, MacCtrl.Mode, MAC_MODE_PORT_MODE_TBI); - } - else { - REG_WR(pDevice, MacCtrl.Mode, 0); - } - - /* Wait for the firmware to finish initialization. */ - for(j = 0; j < 100000; j++) - { - MM_Wait(10); - - Value32 = MEM_RD_OFFSET(pDevice, 0x0b50); - if(Value32 == ~T3_MAGIC_NUM) - { - break; + REG_WR (pDevice, Grc.Mode, Value32); + + /* Prevent PXE from restarting. */ + MEM_WR_OFFSET (pDevice, 0x0b50, T3_MAGIC_NUM); + + if (pDevice->EnableTbi) { + pDevice->MacMode = MAC_MODE_PORT_MODE_TBI; + REG_WR (pDevice, MacCtrl.Mode, MAC_MODE_PORT_MODE_TBI); + } else { + REG_WR (pDevice, MacCtrl.Mode, 0); + } + + /* Wait for the firmware to finish initialization. */ + for (j = 0; j < 100000; j++) { + MM_Wait (10); + + Value32 = MEM_RD_OFFSET (pDevice, 0x0b50); + if (Value32 == ~T3_MAGIC_NUM) { + break; + } } - } - return LM_STATUS_SUCCESS; + return LM_STATUS_SUCCESS; } /******************************************************************************/ @@ -3808,161 +3529,143 @@ LM_ResetChip(PLM_DEVICE_BLOCK pDevice) /* */ /* Return: */ /******************************************************************************/ -__inline static void -LM_ServiceTxInterrupt( -PLM_DEVICE_BLOCK pDevice) { - PLM_PACKET pPacket; - LM_UINT32 HwConIdx; - LM_UINT32 SwConIdx; - - HwConIdx = pDevice->pStatusBlkVirt->Idx[0].SendConIdx; - - /* Get our copy of the consumer index. The buffer descriptors */ - /* that are in between the consumer indices are freed. */ - SwConIdx = pDevice->SendConIdx; - - /* Move the packets from the TxPacketActiveQ that are sent out to */ - /* the TxPacketXmittedQ. Packets that are sent use the */ - /* descriptors that are between SwConIdx and HwConIdx. */ - while(SwConIdx != HwConIdx) - { - /* Get the packet that was sent from the TxPacketActiveQ. */ - pPacket = (PLM_PACKET) QQ_PopHead( - &pDevice->TxPacketActiveQ.Container); - - /* Set the return status. */ - pPacket->PacketStatus = LM_STATUS_SUCCESS; - - /* Put the packet in the TxPacketXmittedQ for indication later. */ - QQ_PushTail(&pDevice->TxPacketXmittedQ.Container, pPacket); - - /* Move to the next packet's BD. */ - SwConIdx = (SwConIdx + pPacket->u.Tx.FragCount) & - T3_SEND_RCB_ENTRY_COUNT_MASK; - - /* Update the number of unused BDs. */ - atomic_add(pPacket->u.Tx.FragCount, &pDevice->SendBdLeft); - - /* Get the new updated HwConIdx. */ +__inline static void LM_ServiceTxInterrupt (PLM_DEVICE_BLOCK pDevice) +{ + PLM_PACKET pPacket; + LM_UINT32 HwConIdx; + LM_UINT32 SwConIdx; + HwConIdx = pDevice->pStatusBlkVirt->Idx[0].SendConIdx; - } /* while */ - /* Save the new SwConIdx. */ - pDevice->SendConIdx = SwConIdx; + /* Get our copy of the consumer index. The buffer descriptors */ + /* that are in between the consumer indices are freed. */ + SwConIdx = pDevice->SendConIdx; + + /* Move the packets from the TxPacketActiveQ that are sent out to */ + /* the TxPacketXmittedQ. Packets that are sent use the */ + /* descriptors that are between SwConIdx and HwConIdx. */ + while (SwConIdx != HwConIdx) { + /* Get the packet that was sent from the TxPacketActiveQ. */ + pPacket = + (PLM_PACKET) QQ_PopHead (&pDevice->TxPacketActiveQ. + Container); + + /* Set the return status. */ + pPacket->PacketStatus = LM_STATUS_SUCCESS; + + /* Put the packet in the TxPacketXmittedQ for indication later. */ + QQ_PushTail (&pDevice->TxPacketXmittedQ.Container, pPacket); + + /* Move to the next packet's BD. */ + SwConIdx = (SwConIdx + pPacket->u.Tx.FragCount) & + T3_SEND_RCB_ENTRY_COUNT_MASK; + + /* Update the number of unused BDs. */ + atomic_add (pPacket->u.Tx.FragCount, &pDevice->SendBdLeft); -} /* LM_ServiceTxInterrupt */ + /* Get the new updated HwConIdx. */ + HwConIdx = pDevice->pStatusBlkVirt->Idx[0].SendConIdx; + } /* while */ + /* Save the new SwConIdx. */ + pDevice->SendConIdx = SwConIdx; + +} /* LM_ServiceTxInterrupt */ /******************************************************************************/ /* Description: */ /* */ /* Return: */ /******************************************************************************/ -__inline static void -LM_ServiceRxInterrupt( -PLM_DEVICE_BLOCK pDevice) { - PLM_PACKET pPacket; - PT3_RCV_BD pRcvBd; - LM_UINT32 HwRcvRetProdIdx; - LM_UINT32 SwRcvRetConIdx; - - /* Loop thru the receive return rings for received packets. */ - HwRcvRetProdIdx = pDevice->pStatusBlkVirt->Idx[0].RcvProdIdx; - - SwRcvRetConIdx = pDevice->RcvRetConIdx; - while(SwRcvRetConIdx != HwRcvRetProdIdx) - { - pRcvBd = &pDevice->pRcvRetBdVirt[SwRcvRetConIdx]; - - /* Get the received packet descriptor. */ - pPacket = (PLM_PACKET) (MM_UINT_PTR(pDevice->pPacketDescBase) + - MM_UINT_PTR(pRcvBd->Opaque)); - - /* Check the error flag. */ - if(pRcvBd->ErrorFlag && - pRcvBd->ErrorFlag != RCV_BD_ERR_ODD_NIBBLED_RCVD_MII) - { - pPacket->PacketStatus = LM_STATUS_FAILURE; - - pDevice->RxCounters.RxPacketErrCnt++; - - if(pRcvBd->ErrorFlag & RCV_BD_ERR_BAD_CRC) - { - pDevice->RxCounters.RxErrCrcCnt++; - } - - if(pRcvBd->ErrorFlag & RCV_BD_ERR_COLL_DETECT) - { - pDevice->RxCounters.RxErrCollCnt++; - } - - if(pRcvBd->ErrorFlag & RCV_BD_ERR_LINK_LOST_DURING_PKT) - { - pDevice->RxCounters.RxErrLinkLostCnt++; - } - - if(pRcvBd->ErrorFlag & RCV_BD_ERR_PHY_DECODE_ERR) - { - pDevice->RxCounters.RxErrPhyDecodeCnt++; - } - - if(pRcvBd->ErrorFlag & RCV_BD_ERR_ODD_NIBBLED_RCVD_MII) - { - pDevice->RxCounters.RxErrOddNibbleCnt++; - } - - if(pRcvBd->ErrorFlag & RCV_BD_ERR_MAC_ABORT) - { - pDevice->RxCounters.RxErrMacAbortCnt++; - } - - if(pRcvBd->ErrorFlag & RCV_BD_ERR_LEN_LT_64) - { - pDevice->RxCounters.RxErrShortPacketCnt++; - } - - if(pRcvBd->ErrorFlag & RCV_BD_ERR_TRUNC_NO_RESOURCES) - { - pDevice->RxCounters.RxErrNoResourceCnt++; - } - - if(pRcvBd->ErrorFlag & RCV_BD_ERR_GIANT_FRAME_RCVD) - { - pDevice->RxCounters.RxErrLargePacketCnt++; - } - } - else - { - pPacket->PacketStatus = LM_STATUS_SUCCESS; - pPacket->PacketSize = pRcvBd->Len - 4; +__inline static void LM_ServiceRxInterrupt (PLM_DEVICE_BLOCK pDevice) +{ + PLM_PACKET pPacket; + PT3_RCV_BD pRcvBd; + LM_UINT32 HwRcvRetProdIdx; + LM_UINT32 SwRcvRetConIdx; - pPacket->Flags = pRcvBd->Flags; - if(pRcvBd->Flags & RCV_BD_FLAG_VLAN_TAG) - { - pPacket->VlanTag = pRcvBd->VlanTag; - } + /* Loop thru the receive return rings for received packets. */ + HwRcvRetProdIdx = pDevice->pStatusBlkVirt->Idx[0].RcvProdIdx; - pPacket->u.Rx.TcpUdpChecksum = pRcvBd->TcpUdpCksum; - } + SwRcvRetConIdx = pDevice->RcvRetConIdx; + while (SwRcvRetConIdx != HwRcvRetProdIdx) { + pRcvBd = &pDevice->pRcvRetBdVirt[SwRcvRetConIdx]; - /* Put the packet descriptor containing the received packet */ - /* buffer in the RxPacketReceivedQ for indication later. */ - QQ_PushTail(&pDevice->RxPacketReceivedQ.Container, pPacket); + /* Get the received packet descriptor. */ + pPacket = (PLM_PACKET) (MM_UINT_PTR (pDevice->pPacketDescBase) + + MM_UINT_PTR (pRcvBd->Opaque)); - /* Go to the next buffer descriptor. */ - SwRcvRetConIdx = (SwRcvRetConIdx + 1) & - T3_RCV_RETURN_RCB_ENTRY_COUNT_MASK; + /* Check the error flag. */ + if (pRcvBd->ErrorFlag && + pRcvBd->ErrorFlag != RCV_BD_ERR_ODD_NIBBLED_RCVD_MII) { + pPacket->PacketStatus = LM_STATUS_FAILURE; - /* Get the updated HwRcvRetProdIdx. */ - HwRcvRetProdIdx = pDevice->pStatusBlkVirt->Idx[0].RcvProdIdx; - } /* while */ + pDevice->RxCounters.RxPacketErrCnt++; + + if (pRcvBd->ErrorFlag & RCV_BD_ERR_BAD_CRC) { + pDevice->RxCounters.RxErrCrcCnt++; + } + + if (pRcvBd->ErrorFlag & RCV_BD_ERR_COLL_DETECT) { + pDevice->RxCounters.RxErrCollCnt++; + } + + if (pRcvBd->ErrorFlag & RCV_BD_ERR_LINK_LOST_DURING_PKT) { + pDevice->RxCounters.RxErrLinkLostCnt++; + } + + if (pRcvBd->ErrorFlag & RCV_BD_ERR_PHY_DECODE_ERR) { + pDevice->RxCounters.RxErrPhyDecodeCnt++; + } + + if (pRcvBd->ErrorFlag & RCV_BD_ERR_ODD_NIBBLED_RCVD_MII) { + pDevice->RxCounters.RxErrOddNibbleCnt++; + } + + if (pRcvBd->ErrorFlag & RCV_BD_ERR_MAC_ABORT) { + pDevice->RxCounters.RxErrMacAbortCnt++; + } + + if (pRcvBd->ErrorFlag & RCV_BD_ERR_LEN_LT_64) { + pDevice->RxCounters.RxErrShortPacketCnt++; + } + + if (pRcvBd->ErrorFlag & RCV_BD_ERR_TRUNC_NO_RESOURCES) { + pDevice->RxCounters.RxErrNoResourceCnt++; + } + + if (pRcvBd->ErrorFlag & RCV_BD_ERR_GIANT_FRAME_RCVD) { + pDevice->RxCounters.RxErrLargePacketCnt++; + } + } else { + pPacket->PacketStatus = LM_STATUS_SUCCESS; + pPacket->PacketSize = pRcvBd->Len - 4; - pDevice->RcvRetConIdx = SwRcvRetConIdx; + pPacket->Flags = pRcvBd->Flags; + if (pRcvBd->Flags & RCV_BD_FLAG_VLAN_TAG) { + pPacket->VlanTag = pRcvBd->VlanTag; + } + + pPacket->u.Rx.TcpUdpChecksum = pRcvBd->TcpUdpCksum; + } + + /* Put the packet descriptor containing the received packet */ + /* buffer in the RxPacketReceivedQ for indication later. */ + QQ_PushTail (&pDevice->RxPacketReceivedQ.Container, pPacket); + + /* Go to the next buffer descriptor. */ + SwRcvRetConIdx = (SwRcvRetConIdx + 1) & + T3_RCV_RETURN_RCB_ENTRY_COUNT_MASK; - /* Update the receive return ring consumer index. */ - MB_REG_WR(pDevice, Mailbox.RcvRetConIdx[0].Low, SwRcvRetConIdx); -} /* LM_ServiceRxInterrupt */ + /* Get the updated HwRcvRetProdIdx. */ + HwRcvRetProdIdx = pDevice->pStatusBlkVirt->Idx[0].RcvProdIdx; + } /* while */ + pDevice->RcvRetConIdx = SwRcvRetConIdx; + + /* Update the receive return ring consumer index. */ + MB_REG_WR (pDevice, Mailbox.RcvRetConIdx[0].Low, SwRcvRetConIdx); +} /* LM_ServiceRxInterrupt */ /******************************************************************************/ /* Description: */ @@ -3972,206 +3675,179 @@ PLM_DEVICE_BLOCK pDevice) { /* Return: */ /* LM_STATUS_SUCCESS */ /******************************************************************************/ -LM_STATUS -LM_ServiceInterrupts( - PLM_DEVICE_BLOCK pDevice) +LM_STATUS LM_ServiceInterrupts (PLM_DEVICE_BLOCK pDevice) { - LM_UINT32 Value32; - int ServicePhyInt = FALSE; - - /* Setup the phy chip whenever the link status changes. */ - if(pDevice->LinkChngMode == T3_LINK_CHNG_MODE_USE_STATUS_REG) - { - Value32 = REG_RD(pDevice, MacCtrl.Status); - if(pDevice->PhyIntMode == T3_PHY_INT_MODE_MI_INTERRUPT) - { - if (Value32 & MAC_STATUS_MI_INTERRUPT) - { - ServicePhyInt = TRUE; - } - } - else if(Value32 & MAC_STATUS_LINK_STATE_CHANGED) - { - ServicePhyInt = TRUE; - } - } - else - { - if(pDevice->pStatusBlkVirt->Status & STATUS_BLOCK_LINK_CHANGED_STATUS) - { - pDevice->pStatusBlkVirt->Status = STATUS_BLOCK_UPDATED | - (pDevice->pStatusBlkVirt->Status & ~STATUS_BLOCK_LINK_CHANGED_STATUS); - ServicePhyInt = TRUE; + LM_UINT32 Value32; + int ServicePhyInt = FALSE; + + /* Setup the phy chip whenever the link status changes. */ + if (pDevice->LinkChngMode == T3_LINK_CHNG_MODE_USE_STATUS_REG) { + Value32 = REG_RD (pDevice, MacCtrl.Status); + if (pDevice->PhyIntMode == T3_PHY_INT_MODE_MI_INTERRUPT) { + if (Value32 & MAC_STATUS_MI_INTERRUPT) { + ServicePhyInt = TRUE; + } + } else if (Value32 & MAC_STATUS_LINK_STATE_CHANGED) { + ServicePhyInt = TRUE; + } + } else { + if (pDevice->pStatusBlkVirt-> + Status & STATUS_BLOCK_LINK_CHANGED_STATUS) { + pDevice->pStatusBlkVirt->Status = + STATUS_BLOCK_UPDATED | (pDevice->pStatusBlkVirt-> + Status & + ~STATUS_BLOCK_LINK_CHANGED_STATUS); + ServicePhyInt = TRUE; + } } - } #if INCLUDE_TBI_SUPPORT - if (pDevice->IgnoreTbiLinkChange == TRUE) - { - ServicePhyInt = FALSE; - } + if (pDevice->IgnoreTbiLinkChange == TRUE) { + ServicePhyInt = FALSE; + } #endif - if (ServicePhyInt == TRUE) - { - LM_SetupPhy(pDevice); - } - - /* Service receive and transmit interrupts. */ - LM_ServiceRxInterrupt(pDevice); - LM_ServiceTxInterrupt(pDevice); + if (ServicePhyInt == TRUE) { + LM_SetupPhy (pDevice); + } - /* No spinlock for this queue since this routine is serialized. */ - if(!QQ_Empty(&pDevice->RxPacketReceivedQ.Container)) - { - /* Indicate receive packets. */ - MM_IndicateRxPackets(pDevice); - /* LM_QueueRxPackets(pDevice); */ - } + /* Service receive and transmit interrupts. */ + LM_ServiceRxInterrupt (pDevice); + LM_ServiceTxInterrupt (pDevice); - /* No spinlock for this queue since this routine is serialized. */ - if(!QQ_Empty(&pDevice->TxPacketXmittedQ.Container)) - { - MM_IndicateTxPackets(pDevice); - } + /* No spinlock for this queue since this routine is serialized. */ + if (!QQ_Empty (&pDevice->RxPacketReceivedQ.Container)) { + /* Indicate receive packets. */ + MM_IndicateRxPackets (pDevice); + /* LM_QueueRxPackets(pDevice); */ + } - return LM_STATUS_SUCCESS; -} /* LM_ServiceInterrupts */ + /* No spinlock for this queue since this routine is serialized. */ + if (!QQ_Empty (&pDevice->TxPacketXmittedQ.Container)) { + MM_IndicateTxPackets (pDevice); + } + return LM_STATUS_SUCCESS; +} /* LM_ServiceInterrupts */ /******************************************************************************/ /* Description: */ /* */ /* Return: */ /******************************************************************************/ -LM_STATUS -LM_MulticastAdd( -PLM_DEVICE_BLOCK pDevice, -PLM_UINT8 pMcAddress) { - PLM_UINT8 pEntry; - LM_UINT32 j; - - pEntry = pDevice->McTable[0]; - for(j = 0; j < pDevice->McEntryCount; j++) - { - if(IS_ETH_ADDRESS_EQUAL(pEntry, pMcAddress)) - { - /* Found a match, increment the instance count. */ - pEntry[LM_MC_INSTANCE_COUNT_INDEX] += 1; +LM_STATUS LM_MulticastAdd (PLM_DEVICE_BLOCK pDevice, PLM_UINT8 pMcAddress) +{ + PLM_UINT8 pEntry; + LM_UINT32 j; - return LM_STATUS_SUCCESS; - } + pEntry = pDevice->McTable[0]; + for (j = 0; j < pDevice->McEntryCount; j++) { + if (IS_ETH_ADDRESS_EQUAL (pEntry, pMcAddress)) { + /* Found a match, increment the instance count. */ + pEntry[LM_MC_INSTANCE_COUNT_INDEX] += 1; - pEntry += LM_MC_ENTRY_SIZE; - } + return LM_STATUS_SUCCESS; + } - if(pDevice->McEntryCount >= LM_MAX_MC_TABLE_SIZE) - { - return LM_STATUS_FAILURE; - } + pEntry += LM_MC_ENTRY_SIZE; + } - pEntry = pDevice->McTable[pDevice->McEntryCount]; + if (pDevice->McEntryCount >= LM_MAX_MC_TABLE_SIZE) { + return LM_STATUS_FAILURE; + } - COPY_ETH_ADDRESS(pMcAddress, pEntry); - pEntry[LM_MC_INSTANCE_COUNT_INDEX] = 1; + pEntry = pDevice->McTable[pDevice->McEntryCount]; - pDevice->McEntryCount++; + COPY_ETH_ADDRESS (pMcAddress, pEntry); + pEntry[LM_MC_INSTANCE_COUNT_INDEX] = 1; - LM_SetReceiveMask(pDevice, pDevice->ReceiveMask | LM_ACCEPT_MULTICAST); + pDevice->McEntryCount++; - return LM_STATUS_SUCCESS; -} /* LM_MulticastAdd */ + LM_SetReceiveMask (pDevice, pDevice->ReceiveMask | LM_ACCEPT_MULTICAST); + return LM_STATUS_SUCCESS; +} /* LM_MulticastAdd */ /******************************************************************************/ /* Description: */ /* */ /* Return: */ /******************************************************************************/ -LM_STATUS -LM_MulticastDel( -PLM_DEVICE_BLOCK pDevice, -PLM_UINT8 pMcAddress) { - PLM_UINT8 pEntry; - LM_UINT32 j; - - pEntry = pDevice->McTable[0]; - for(j = 0; j < pDevice->McEntryCount; j++) - { - if(IS_ETH_ADDRESS_EQUAL(pEntry, pMcAddress)) - { - /* Found a match, decrement the instance count. */ - pEntry[LM_MC_INSTANCE_COUNT_INDEX] -= 1; - - /* No more instance left, remove the address from the table. */ - /* Move the last entry in the table to the delete slot. */ - if(pEntry[LM_MC_INSTANCE_COUNT_INDEX] == 0 && - pDevice->McEntryCount > 1) - { - - COPY_ETH_ADDRESS( - pDevice->McTable[pDevice->McEntryCount-1], pEntry); - pEntry[LM_MC_INSTANCE_COUNT_INDEX] = - pDevice->McTable[pDevice->McEntryCount-1] - [LM_MC_INSTANCE_COUNT_INDEX]; - } - pDevice->McEntryCount--; +LM_STATUS LM_MulticastDel (PLM_DEVICE_BLOCK pDevice, PLM_UINT8 pMcAddress) +{ + PLM_UINT8 pEntry; + LM_UINT32 j; + + pEntry = pDevice->McTable[0]; + for (j = 0; j < pDevice->McEntryCount; j++) { + if (IS_ETH_ADDRESS_EQUAL (pEntry, pMcAddress)) { + /* Found a match, decrement the instance count. */ + pEntry[LM_MC_INSTANCE_COUNT_INDEX] -= 1; + + /* No more instance left, remove the address from the table. */ + /* Move the last entry in the table to the delete slot. */ + if (pEntry[LM_MC_INSTANCE_COUNT_INDEX] == 0 && + pDevice->McEntryCount > 1) { + + COPY_ETH_ADDRESS (pDevice-> + McTable[pDevice-> + McEntryCount - 1], + pEntry); + pEntry[LM_MC_INSTANCE_COUNT_INDEX] = + pDevice->McTable[pDevice->McEntryCount - 1] + [LM_MC_INSTANCE_COUNT_INDEX]; + } + pDevice->McEntryCount--; + + /* Update the receive mask if the table is empty. */ + if (pDevice->McEntryCount == 0) { + LM_SetReceiveMask (pDevice, + pDevice-> + ReceiveMask & + ~LM_ACCEPT_MULTICAST); + } - /* Update the receive mask if the table is empty. */ - if(pDevice->McEntryCount == 0) - { - LM_SetReceiveMask(pDevice, - pDevice->ReceiveMask & ~LM_ACCEPT_MULTICAST); - } + return LM_STATUS_SUCCESS; + } - return LM_STATUS_SUCCESS; + pEntry += LM_MC_ENTRY_SIZE; } - pEntry += LM_MC_ENTRY_SIZE; - } - - return LM_STATUS_FAILURE; -} /* LM_MulticastDel */ - + return LM_STATUS_FAILURE; +} /* LM_MulticastDel */ /******************************************************************************/ /* Description: */ /* */ /* Return: */ /******************************************************************************/ -LM_STATUS -LM_MulticastClear( -PLM_DEVICE_BLOCK pDevice) { - pDevice->McEntryCount = 0; - - LM_SetReceiveMask(pDevice, pDevice->ReceiveMask & ~LM_ACCEPT_MULTICAST); +LM_STATUS LM_MulticastClear (PLM_DEVICE_BLOCK pDevice) +{ + pDevice->McEntryCount = 0; - return LM_STATUS_SUCCESS; -} /* LM_MulticastClear */ + LM_SetReceiveMask (pDevice, + pDevice->ReceiveMask & ~LM_ACCEPT_MULTICAST); + return LM_STATUS_SUCCESS; +} /* LM_MulticastClear */ /******************************************************************************/ /* Description: */ /* */ /* Return: */ /******************************************************************************/ -LM_STATUS -LM_SetMacAddress( - PLM_DEVICE_BLOCK pDevice, - PLM_UINT8 pMacAddress) +LM_STATUS LM_SetMacAddress (PLM_DEVICE_BLOCK pDevice, PLM_UINT8 pMacAddress) { - LM_UINT32 j; - - for(j = 0; j < 4; j++) - { - REG_WR(pDevice, MacCtrl.MacAddr[j].High, - (pMacAddress[0] << 8) | pMacAddress[1]); - REG_WR(pDevice, MacCtrl.MacAddr[j].Low, - (pMacAddress[2] << 24) | (pMacAddress[3] << 16) | - (pMacAddress[4] << 8) | pMacAddress[5]); - } - - return LM_STATUS_SUCCESS; -} + LM_UINT32 j; + for (j = 0; j < 4; j++) { + REG_WR (pDevice, MacCtrl.MacAddr[j].High, + (pMacAddress[0] << 8) | pMacAddress[1]); + REG_WR (pDevice, MacCtrl.MacAddr[j].Low, + (pMacAddress[2] << 24) | (pMacAddress[3] << 16) | + (pMacAddress[4] << 8) | pMacAddress[5]); + } + + return LM_STATUS_SUCCESS; +} /******************************************************************************/ /* Description: */ @@ -4182,93 +3858,93 @@ LM_SetMacAddress( /* None. */ /******************************************************************************/ static LM_STATUS -LM_TranslateRequestedMediaType( -LM_REQUESTED_MEDIA_TYPE RequestedMediaType, -PLM_MEDIA_TYPE pMediaType, -PLM_LINE_SPEED pLineSpeed, -PLM_DUPLEX_MODE pDuplexMode) { - *pMediaType = LM_MEDIA_TYPE_AUTO; - *pLineSpeed = LM_LINE_SPEED_UNKNOWN; - *pDuplexMode = LM_DUPLEX_MODE_UNKNOWN; - - /* determine media type */ - switch(RequestedMediaType) { +LM_TranslateRequestedMediaType (LM_REQUESTED_MEDIA_TYPE RequestedMediaType, + PLM_MEDIA_TYPE pMediaType, + PLM_LINE_SPEED pLineSpeed, + PLM_DUPLEX_MODE pDuplexMode) +{ + *pMediaType = LM_MEDIA_TYPE_AUTO; + *pLineSpeed = LM_LINE_SPEED_UNKNOWN; + *pDuplexMode = LM_DUPLEX_MODE_UNKNOWN; + + /* determine media type */ + switch (RequestedMediaType) { case LM_REQUESTED_MEDIA_TYPE_BNC: - *pMediaType = LM_MEDIA_TYPE_BNC; - *pLineSpeed = LM_LINE_SPEED_10MBPS; - *pDuplexMode = LM_DUPLEX_MODE_HALF; - break; + *pMediaType = LM_MEDIA_TYPE_BNC; + *pLineSpeed = LM_LINE_SPEED_10MBPS; + *pDuplexMode = LM_DUPLEX_MODE_HALF; + break; case LM_REQUESTED_MEDIA_TYPE_UTP_AUTO: - *pMediaType = LM_MEDIA_TYPE_UTP; - break; + *pMediaType = LM_MEDIA_TYPE_UTP; + break; case LM_REQUESTED_MEDIA_TYPE_UTP_10MBPS: - *pMediaType = LM_MEDIA_TYPE_UTP; - *pLineSpeed = LM_LINE_SPEED_10MBPS; - *pDuplexMode = LM_DUPLEX_MODE_HALF; - break; + *pMediaType = LM_MEDIA_TYPE_UTP; + *pLineSpeed = LM_LINE_SPEED_10MBPS; + *pDuplexMode = LM_DUPLEX_MODE_HALF; + break; case LM_REQUESTED_MEDIA_TYPE_UTP_10MBPS_FULL_DUPLEX: - *pMediaType = LM_MEDIA_TYPE_UTP; - *pLineSpeed = LM_LINE_SPEED_10MBPS; - *pDuplexMode = LM_DUPLEX_MODE_FULL; - break; + *pMediaType = LM_MEDIA_TYPE_UTP; + *pLineSpeed = LM_LINE_SPEED_10MBPS; + *pDuplexMode = LM_DUPLEX_MODE_FULL; + break; case LM_REQUESTED_MEDIA_TYPE_UTP_100MBPS: - *pMediaType = LM_MEDIA_TYPE_UTP; - *pLineSpeed = LM_LINE_SPEED_100MBPS; - *pDuplexMode = LM_DUPLEX_MODE_HALF; - break; + *pMediaType = LM_MEDIA_TYPE_UTP; + *pLineSpeed = LM_LINE_SPEED_100MBPS; + *pDuplexMode = LM_DUPLEX_MODE_HALF; + break; case LM_REQUESTED_MEDIA_TYPE_UTP_100MBPS_FULL_DUPLEX: - *pMediaType = LM_MEDIA_TYPE_UTP; - *pLineSpeed = LM_LINE_SPEED_100MBPS; - *pDuplexMode = LM_DUPLEX_MODE_FULL; - break; + *pMediaType = LM_MEDIA_TYPE_UTP; + *pLineSpeed = LM_LINE_SPEED_100MBPS; + *pDuplexMode = LM_DUPLEX_MODE_FULL; + break; case LM_REQUESTED_MEDIA_TYPE_UTP_1000MBPS: - *pMediaType = LM_MEDIA_TYPE_UTP; - *pLineSpeed = LM_LINE_SPEED_1000MBPS; - *pDuplexMode = LM_DUPLEX_MODE_HALF; - break; + *pMediaType = LM_MEDIA_TYPE_UTP; + *pLineSpeed = LM_LINE_SPEED_1000MBPS; + *pDuplexMode = LM_DUPLEX_MODE_HALF; + break; case LM_REQUESTED_MEDIA_TYPE_UTP_1000MBPS_FULL_DUPLEX: - *pMediaType = LM_MEDIA_TYPE_UTP; - *pLineSpeed = LM_LINE_SPEED_1000MBPS; - *pDuplexMode = LM_DUPLEX_MODE_FULL; - break; + *pMediaType = LM_MEDIA_TYPE_UTP; + *pLineSpeed = LM_LINE_SPEED_1000MBPS; + *pDuplexMode = LM_DUPLEX_MODE_FULL; + break; case LM_REQUESTED_MEDIA_TYPE_FIBER_100MBPS: - *pMediaType = LM_MEDIA_TYPE_FIBER; - *pLineSpeed = LM_LINE_SPEED_100MBPS; - *pDuplexMode = LM_DUPLEX_MODE_HALF; - break; + *pMediaType = LM_MEDIA_TYPE_FIBER; + *pLineSpeed = LM_LINE_SPEED_100MBPS; + *pDuplexMode = LM_DUPLEX_MODE_HALF; + break; case LM_REQUESTED_MEDIA_TYPE_FIBER_100MBPS_FULL_DUPLEX: - *pMediaType = LM_MEDIA_TYPE_FIBER; - *pLineSpeed = LM_LINE_SPEED_100MBPS; - *pDuplexMode = LM_DUPLEX_MODE_FULL; - break; + *pMediaType = LM_MEDIA_TYPE_FIBER; + *pLineSpeed = LM_LINE_SPEED_100MBPS; + *pDuplexMode = LM_DUPLEX_MODE_FULL; + break; case LM_REQUESTED_MEDIA_TYPE_FIBER_1000MBPS: - *pMediaType = LM_MEDIA_TYPE_FIBER; - *pLineSpeed = LM_LINE_SPEED_1000MBPS; - *pDuplexMode = LM_DUPLEX_MODE_HALF; - break; + *pMediaType = LM_MEDIA_TYPE_FIBER; + *pLineSpeed = LM_LINE_SPEED_1000MBPS; + *pDuplexMode = LM_DUPLEX_MODE_HALF; + break; case LM_REQUESTED_MEDIA_TYPE_FIBER_1000MBPS_FULL_DUPLEX: - *pMediaType = LM_MEDIA_TYPE_FIBER; - *pLineSpeed = LM_LINE_SPEED_1000MBPS; - *pDuplexMode = LM_DUPLEX_MODE_FULL; - break; + *pMediaType = LM_MEDIA_TYPE_FIBER; + *pLineSpeed = LM_LINE_SPEED_1000MBPS; + *pDuplexMode = LM_DUPLEX_MODE_FULL; + break; default: - break; - } /* switch */ + break; + } /* switch */ - return LM_STATUS_SUCCESS; -} /* LM_TranslateRequestedMediaType */ + return LM_STATUS_SUCCESS; +} /* LM_TranslateRequestedMediaType */ /******************************************************************************/ /* Description: */ @@ -4277,285 +3953,284 @@ PLM_DUPLEX_MODE pDuplexMode) { /* LM_STATUS_LINK_ACTIVE */ /* LM_STATUS_LINK_DOWN */ /******************************************************************************/ -static LM_STATUS -LM_InitBcm540xPhy( -PLM_DEVICE_BLOCK pDevice) +static LM_STATUS LM_InitBcm540xPhy (PLM_DEVICE_BLOCK pDevice) { - LM_LINE_SPEED CurrentLineSpeed; - LM_DUPLEX_MODE CurrentDuplexMode; - LM_STATUS CurrentLinkStatus; - LM_UINT32 Value32; - LM_UINT32 j; - -#if 1 /* jmb: bugfix -- moved here, out of code that sets initial pwr state */ - LM_WritePhy(pDevice, BCM5401_AUX_CTRL, 0x2); + LM_LINE_SPEED CurrentLineSpeed; + LM_DUPLEX_MODE CurrentDuplexMode; + LM_STATUS CurrentLinkStatus; + LM_UINT32 Value32; + LM_UINT32 j; + +#if 1 /* jmb: bugfix -- moved here, out of code that sets initial pwr state */ + LM_WritePhy (pDevice, BCM5401_AUX_CTRL, 0x2); #endif - if((pDevice->PhyId & PHY_ID_MASK) == PHY_BCM5401_PHY_ID) - { - LM_ReadPhy(pDevice, PHY_STATUS_REG, &Value32); - LM_ReadPhy(pDevice, PHY_STATUS_REG, &Value32); - - if(!pDevice->InitDone) - { - Value32 = 0; - } + if ((pDevice->PhyId & PHY_ID_MASK) == PHY_BCM5401_PHY_ID) { + LM_ReadPhy (pDevice, PHY_STATUS_REG, &Value32); + LM_ReadPhy (pDevice, PHY_STATUS_REG, &Value32); - if(!(Value32 & PHY_STATUS_LINK_PASS)) - { - LM_WritePhy(pDevice, BCM5401_AUX_CTRL, 0x0c20); + if (!pDevice->InitDone) { + Value32 = 0; + } - LM_WritePhy(pDevice, BCM540X_DSP_ADDRESS_REG, 0x0012); - LM_WritePhy(pDevice, BCM540X_DSP_RW_PORT, 0x1804); + if (!(Value32 & PHY_STATUS_LINK_PASS)) { + LM_WritePhy (pDevice, BCM5401_AUX_CTRL, 0x0c20); - LM_WritePhy(pDevice, BCM540X_DSP_ADDRESS_REG, 0x0013); - LM_WritePhy(pDevice, BCM540X_DSP_RW_PORT, 0x1204); + LM_WritePhy (pDevice, BCM540X_DSP_ADDRESS_REG, 0x0012); + LM_WritePhy (pDevice, BCM540X_DSP_RW_PORT, 0x1804); - LM_WritePhy(pDevice, BCM540X_DSP_ADDRESS_REG, 0x8006); - LM_WritePhy(pDevice, BCM540X_DSP_RW_PORT, 0x0132); + LM_WritePhy (pDevice, BCM540X_DSP_ADDRESS_REG, 0x0013); + LM_WritePhy (pDevice, BCM540X_DSP_RW_PORT, 0x1204); - LM_WritePhy(pDevice, BCM540X_DSP_ADDRESS_REG, 0x8006); - LM_WritePhy(pDevice, BCM540X_DSP_RW_PORT, 0x0232); + LM_WritePhy (pDevice, BCM540X_DSP_ADDRESS_REG, 0x8006); + LM_WritePhy (pDevice, BCM540X_DSP_RW_PORT, 0x0132); - LM_WritePhy(pDevice, BCM540X_DSP_ADDRESS_REG, 0x201f); - LM_WritePhy(pDevice, BCM540X_DSP_RW_PORT, 0x0a20); + LM_WritePhy (pDevice, BCM540X_DSP_ADDRESS_REG, 0x8006); + LM_WritePhy (pDevice, BCM540X_DSP_RW_PORT, 0x0232); - LM_ReadPhy(pDevice, PHY_STATUS_REG, &Value32); - for(j = 0; j < 1000; j++) - { - MM_Wait(10); + LM_WritePhy (pDevice, BCM540X_DSP_ADDRESS_REG, 0x201f); + LM_WritePhy (pDevice, BCM540X_DSP_RW_PORT, 0x0a20); - LM_ReadPhy(pDevice, PHY_STATUS_REG, &Value32); - if(Value32 & PHY_STATUS_LINK_PASS) - { - MM_Wait(40); - break; - } - } + LM_ReadPhy (pDevice, PHY_STATUS_REG, &Value32); + for (j = 0; j < 1000; j++) { + MM_Wait (10); - if((pDevice->PhyId & PHY_ID_REV_MASK) == PHY_BCM5401_B0_REV) - { - if(!(Value32 & PHY_STATUS_LINK_PASS) && - (pDevice->OldLineSpeed == LM_LINE_SPEED_1000MBPS)) - { - LM_WritePhy(pDevice, PHY_CTRL_REG, PHY_CTRL_PHY_RESET); - for(j = 0; j < 100; j++) - { - MM_Wait(10); - - LM_ReadPhy(pDevice, PHY_CTRL_REG, &Value32); - if(!(Value32 & PHY_CTRL_PHY_RESET)) - { - MM_Wait(40); - break; + LM_ReadPhy (pDevice, PHY_STATUS_REG, &Value32); + if (Value32 & PHY_STATUS_LINK_PASS) { + MM_Wait (40); + break; + } } - } - - LM_WritePhy(pDevice, BCM5401_AUX_CTRL, 0x0c20); - - LM_WritePhy(pDevice, BCM540X_DSP_ADDRESS_REG, 0x0012); - LM_WritePhy(pDevice, BCM540X_DSP_RW_PORT, 0x1804); - - LM_WritePhy(pDevice, BCM540X_DSP_ADDRESS_REG, 0x0013); - LM_WritePhy(pDevice, BCM540X_DSP_RW_PORT, 0x1204); - - LM_WritePhy(pDevice, BCM540X_DSP_ADDRESS_REG, 0x8006); - LM_WritePhy(pDevice, BCM540X_DSP_RW_PORT, 0x0132); - LM_WritePhy(pDevice, BCM540X_DSP_ADDRESS_REG, 0x8006); - LM_WritePhy(pDevice, BCM540X_DSP_RW_PORT, 0x0232); - - LM_WritePhy(pDevice, BCM540X_DSP_ADDRESS_REG, 0x201f); - LM_WritePhy(pDevice, BCM540X_DSP_RW_PORT, 0x0a20); + if ((pDevice->PhyId & PHY_ID_REV_MASK) == + PHY_BCM5401_B0_REV) { + if (!(Value32 & PHY_STATUS_LINK_PASS) + && (pDevice->OldLineSpeed == + LM_LINE_SPEED_1000MBPS)) { + LM_WritePhy (pDevice, PHY_CTRL_REG, + PHY_CTRL_PHY_RESET); + for (j = 0; j < 100; j++) { + MM_Wait (10); + + LM_ReadPhy (pDevice, + PHY_CTRL_REG, + &Value32); + if (! + (Value32 & + PHY_CTRL_PHY_RESET)) { + MM_Wait (40); + break; + } + } + + LM_WritePhy (pDevice, BCM5401_AUX_CTRL, + 0x0c20); + + LM_WritePhy (pDevice, + BCM540X_DSP_ADDRESS_REG, + 0x0012); + LM_WritePhy (pDevice, + BCM540X_DSP_RW_PORT, + 0x1804); + + LM_WritePhy (pDevice, + BCM540X_DSP_ADDRESS_REG, + 0x0013); + LM_WritePhy (pDevice, + BCM540X_DSP_RW_PORT, + 0x1204); + + LM_WritePhy (pDevice, + BCM540X_DSP_ADDRESS_REG, + 0x8006); + LM_WritePhy (pDevice, + BCM540X_DSP_RW_PORT, + 0x0132); + + LM_WritePhy (pDevice, + BCM540X_DSP_ADDRESS_REG, + 0x8006); + LM_WritePhy (pDevice, + BCM540X_DSP_RW_PORT, + 0x0232); + + LM_WritePhy (pDevice, + BCM540X_DSP_ADDRESS_REG, + 0x201f); + LM_WritePhy (pDevice, + BCM540X_DSP_RW_PORT, + 0x0a20); + } + } + } + } else if (pDevice->ChipRevId == T3_CHIP_ID_5701_A0 || + pDevice->ChipRevId == T3_CHIP_ID_5701_B0) { + /* Bug: 5701 A0, B0 TX CRC workaround. */ + LM_WritePhy (pDevice, 0x15, 0x0a75); + LM_WritePhy (pDevice, 0x1c, 0x8c68); + LM_WritePhy (pDevice, 0x1c, 0x8d68); + LM_WritePhy (pDevice, 0x1c, 0x8c68); + } + + /* Acknowledge interrupts. */ + LM_ReadPhy (pDevice, BCM540X_INT_STATUS_REG, &Value32); + LM_ReadPhy (pDevice, BCM540X_INT_STATUS_REG, &Value32); + + /* Configure the interrupt mask. */ + if (pDevice->PhyIntMode == T3_PHY_INT_MODE_MI_INTERRUPT) { + LM_WritePhy (pDevice, BCM540X_INT_MASK_REG, + ~BCM540X_INT_LINK_CHANGE); + } + + /* Configure PHY led mode. */ + if (T3_ASIC_REV (pDevice->ChipRevId) == T3_ASIC_REV_5701 || + (T3_ASIC_REV (pDevice->ChipRevId) == T3_ASIC_REV_5700)) { + if (pDevice->LedMode == LED_MODE_THREE_LINK) { + LM_WritePhy (pDevice, BCM540X_EXT_CTRL_REG, + BCM540X_EXT_CTRL_LINK3_LED_MODE); + } else { + LM_WritePhy (pDevice, BCM540X_EXT_CTRL_REG, 0); } - } - } - } - else if(pDevice->ChipRevId == T3_CHIP_ID_5701_A0 || - pDevice->ChipRevId == T3_CHIP_ID_5701_B0) - { - /* Bug: 5701 A0, B0 TX CRC workaround. */ - LM_WritePhy(pDevice, 0x15, 0x0a75); - LM_WritePhy(pDevice, 0x1c, 0x8c68); - LM_WritePhy(pDevice, 0x1c, 0x8d68); - LM_WritePhy(pDevice, 0x1c, 0x8c68); - } - - /* Acknowledge interrupts. */ - LM_ReadPhy(pDevice, BCM540X_INT_STATUS_REG, &Value32); - LM_ReadPhy(pDevice, BCM540X_INT_STATUS_REG, &Value32); - - /* Configure the interrupt mask. */ - if(pDevice->PhyIntMode == T3_PHY_INT_MODE_MI_INTERRUPT) - { - LM_WritePhy(pDevice, BCM540X_INT_MASK_REG, ~BCM540X_INT_LINK_CHANGE); - } - - /* Configure PHY led mode. */ - if(T3_ASIC_REV(pDevice->ChipRevId) == T3_ASIC_REV_5701 || - (T3_ASIC_REV(pDevice->ChipRevId) == T3_ASIC_REV_5700)) - { - if(pDevice->LedMode == LED_MODE_THREE_LINK) - { - LM_WritePhy(pDevice, BCM540X_EXT_CTRL_REG, - BCM540X_EXT_CTRL_LINK3_LED_MODE); - } - else - { - LM_WritePhy(pDevice, BCM540X_EXT_CTRL_REG, 0); } - } - CurrentLinkStatus = LM_STATUS_LINK_DOWN; + CurrentLinkStatus = LM_STATUS_LINK_DOWN; - /* Get current link and duplex mode. */ - for(j = 0; j < 100; j++) - { - LM_ReadPhy(pDevice, PHY_STATUS_REG, &Value32); - LM_ReadPhy(pDevice, PHY_STATUS_REG, &Value32); + /* Get current link and duplex mode. */ + for (j = 0; j < 100; j++) { + LM_ReadPhy (pDevice, PHY_STATUS_REG, &Value32); + LM_ReadPhy (pDevice, PHY_STATUS_REG, &Value32); - if(Value32 & PHY_STATUS_LINK_PASS) - { - break; + if (Value32 & PHY_STATUS_LINK_PASS) { + break; + } + MM_Wait (40); } - MM_Wait(40); - } - - if(Value32 & PHY_STATUS_LINK_PASS) - { - - /* Determine the current line and duplex settings. */ - LM_ReadPhy(pDevice, BCM540X_AUX_STATUS_REG, &Value32); - for(j = 0; j < 2000; j++) - { - MM_Wait(10); - LM_ReadPhy(pDevice, BCM540X_AUX_STATUS_REG, &Value32); - if(Value32) - { - break; - } - } + if (Value32 & PHY_STATUS_LINK_PASS) { - switch(Value32 & BCM540X_AUX_SPEED_MASK) - { - case BCM540X_AUX_10BASET_HD: - CurrentLineSpeed = LM_LINE_SPEED_10MBPS; - CurrentDuplexMode = LM_DUPLEX_MODE_HALF; - break; + /* Determine the current line and duplex settings. */ + LM_ReadPhy (pDevice, BCM540X_AUX_STATUS_REG, &Value32); + for (j = 0; j < 2000; j++) { + MM_Wait (10); - case BCM540X_AUX_10BASET_FD: - CurrentLineSpeed = LM_LINE_SPEED_10MBPS; - CurrentDuplexMode = LM_DUPLEX_MODE_FULL; - break; + LM_ReadPhy (pDevice, BCM540X_AUX_STATUS_REG, &Value32); + if (Value32) { + break; + } + } - case BCM540X_AUX_100BASETX_HD: - CurrentLineSpeed = LM_LINE_SPEED_100MBPS; - CurrentDuplexMode = LM_DUPLEX_MODE_HALF; - break; + switch (Value32 & BCM540X_AUX_SPEED_MASK) { + case BCM540X_AUX_10BASET_HD: + CurrentLineSpeed = LM_LINE_SPEED_10MBPS; + CurrentDuplexMode = LM_DUPLEX_MODE_HALF; + break; - case BCM540X_AUX_100BASETX_FD: - CurrentLineSpeed = LM_LINE_SPEED_100MBPS; - CurrentDuplexMode = LM_DUPLEX_MODE_FULL; - break; + case BCM540X_AUX_10BASET_FD: + CurrentLineSpeed = LM_LINE_SPEED_10MBPS; + CurrentDuplexMode = LM_DUPLEX_MODE_FULL; + break; - case BCM540X_AUX_100BASET_HD: - CurrentLineSpeed = LM_LINE_SPEED_1000MBPS; - CurrentDuplexMode = LM_DUPLEX_MODE_HALF; - break; + case BCM540X_AUX_100BASETX_HD: + CurrentLineSpeed = LM_LINE_SPEED_100MBPS; + CurrentDuplexMode = LM_DUPLEX_MODE_HALF; + break; - case BCM540X_AUX_100BASET_FD: - CurrentLineSpeed = LM_LINE_SPEED_1000MBPS; - CurrentDuplexMode = LM_DUPLEX_MODE_FULL; - break; + case BCM540X_AUX_100BASETX_FD: + CurrentLineSpeed = LM_LINE_SPEED_100MBPS; + CurrentDuplexMode = LM_DUPLEX_MODE_FULL; + break; - default: + case BCM540X_AUX_100BASET_HD: + CurrentLineSpeed = LM_LINE_SPEED_1000MBPS; + CurrentDuplexMode = LM_DUPLEX_MODE_HALF; + break; - CurrentLineSpeed = LM_LINE_SPEED_UNKNOWN; - CurrentDuplexMode = LM_DUPLEX_MODE_UNKNOWN; - break; - } + case BCM540X_AUX_100BASET_FD: + CurrentLineSpeed = LM_LINE_SPEED_1000MBPS; + CurrentDuplexMode = LM_DUPLEX_MODE_FULL; + break; - /* Make sure we are in auto-neg mode. */ - for (j = 0; j < 200; j++) - { - LM_ReadPhy(pDevice, PHY_CTRL_REG, &Value32); - if(Value32 && Value32 != 0x7fff) - { - break; - } + default: - if(Value32 == 0 && pDevice->RequestedMediaType == - LM_REQUESTED_MEDIA_TYPE_UTP_10MBPS) - { - break; - } + CurrentLineSpeed = LM_LINE_SPEED_UNKNOWN; + CurrentDuplexMode = LM_DUPLEX_MODE_UNKNOWN; + break; + } - MM_Wait(10); - } + /* Make sure we are in auto-neg mode. */ + for (j = 0; j < 200; j++) { + LM_ReadPhy (pDevice, PHY_CTRL_REG, &Value32); + if (Value32 && Value32 != 0x7fff) { + break; + } - /* Use the current line settings for "auto" mode. */ - if(pDevice->RequestedMediaType == LM_REQUESTED_MEDIA_TYPE_AUTO || - pDevice->RequestedMediaType == LM_REQUESTED_MEDIA_TYPE_UTP_AUTO) - { - if(Value32 & PHY_CTRL_AUTO_NEG_ENABLE) - { - CurrentLinkStatus = LM_STATUS_LINK_ACTIVE; + if (Value32 == 0 && pDevice->RequestedMediaType == + LM_REQUESTED_MEDIA_TYPE_UTP_10MBPS) { + break; + } - /* We may be exiting low power mode and the link is in */ - /* 10mb. In this case, we need to restart autoneg. */ - LM_ReadPhy(pDevice, BCM540X_1000BASET_CTRL_REG, &Value32); - pDevice->advertising1000 = Value32; - /* 5702FE supports 10/100Mb only. */ - if(T3_ASIC_REV(pDevice->ChipRevId) != T3_ASIC_REV_5703 || - pDevice->BondId != GRC_MISC_BD_ID_5702FE) - { - if(!(Value32 & (BCM540X_AN_AD_1000BASET_HALF | - BCM540X_AN_AD_1000BASET_FULL))) - { - CurrentLinkStatus = LM_STATUS_LINK_SETTING_MISMATCH; - } - } - } - else - { - CurrentLinkStatus = LM_STATUS_LINK_SETTING_MISMATCH; - } - } - else - { - /* Force line settings. */ - /* Use the current setting if it matches the user's requested */ - /* setting. */ - LM_ReadPhy(pDevice, PHY_CTRL_REG, &Value32); - if((pDevice->LineSpeed == CurrentLineSpeed) && - (pDevice->DuplexMode == CurrentDuplexMode)) - { - if ((pDevice->DisableAutoNeg && - !(Value32 & PHY_CTRL_AUTO_NEG_ENABLE)) || - (!pDevice->DisableAutoNeg && - (Value32 & PHY_CTRL_AUTO_NEG_ENABLE))) - { - CurrentLinkStatus = LM_STATUS_LINK_ACTIVE; + MM_Wait (10); } - else - { - CurrentLinkStatus = LM_STATUS_LINK_SETTING_MISMATCH; + + /* Use the current line settings for "auto" mode. */ + if (pDevice->RequestedMediaType == LM_REQUESTED_MEDIA_TYPE_AUTO + || pDevice->RequestedMediaType == + LM_REQUESTED_MEDIA_TYPE_UTP_AUTO) { + if (Value32 & PHY_CTRL_AUTO_NEG_ENABLE) { + CurrentLinkStatus = LM_STATUS_LINK_ACTIVE; + + /* We may be exiting low power mode and the link is in */ + /* 10mb. In this case, we need to restart autoneg. */ + LM_ReadPhy (pDevice, BCM540X_1000BASET_CTRL_REG, + &Value32); + pDevice->advertising1000 = Value32; + /* 5702FE supports 10/100Mb only. */ + if (T3_ASIC_REV (pDevice->ChipRevId) != + T3_ASIC_REV_5703 + || pDevice->BondId != + GRC_MISC_BD_ID_5702FE) { + if (! + (Value32 & + (BCM540X_AN_AD_1000BASET_HALF | + BCM540X_AN_AD_1000BASET_FULL))) { + CurrentLinkStatus = + LM_STATUS_LINK_SETTING_MISMATCH; + } + } + } else { + CurrentLinkStatus = + LM_STATUS_LINK_SETTING_MISMATCH; + } + } else { + /* Force line settings. */ + /* Use the current setting if it matches the user's requested */ + /* setting. */ + LM_ReadPhy (pDevice, PHY_CTRL_REG, &Value32); + if ((pDevice->LineSpeed == CurrentLineSpeed) && + (pDevice->DuplexMode == CurrentDuplexMode)) { + if ((pDevice->DisableAutoNeg && + !(Value32 & PHY_CTRL_AUTO_NEG_ENABLE)) || + (!pDevice->DisableAutoNeg && + (Value32 & PHY_CTRL_AUTO_NEG_ENABLE))) { + CurrentLinkStatus = + LM_STATUS_LINK_ACTIVE; + } else { + CurrentLinkStatus = + LM_STATUS_LINK_SETTING_MISMATCH; + } + } else { + CurrentLinkStatus = + LM_STATUS_LINK_SETTING_MISMATCH; + } } - } - else - { - CurrentLinkStatus = LM_STATUS_LINK_SETTING_MISMATCH; - } - } - /* Save line settings. */ - pDevice->LineSpeed = CurrentLineSpeed; - pDevice->DuplexMode = CurrentDuplexMode; - pDevice->MediaType = LM_MEDIA_TYPE_UTP; - } + /* Save line settings. */ + pDevice->LineSpeed = CurrentLineSpeed; + pDevice->DuplexMode = CurrentDuplexMode; + pDevice->MediaType = LM_MEDIA_TYPE_UTP; + } - return CurrentLinkStatus; -} /* LM_InitBcm540xPhy */ + return CurrentLinkStatus; +} /* LM_InitBcm540xPhy */ /******************************************************************************/ /* Description: */ @@ -4563,83 +4238,69 @@ PLM_DEVICE_BLOCK pDevice) /* Return: */ /******************************************************************************/ LM_STATUS -LM_SetFlowControl( - PLM_DEVICE_BLOCK pDevice, - LM_UINT32 LocalPhyAd, - LM_UINT32 RemotePhyAd) +LM_SetFlowControl (PLM_DEVICE_BLOCK pDevice, + LM_UINT32 LocalPhyAd, LM_UINT32 RemotePhyAd) { - LM_FLOW_CONTROL FlowCap; + LM_FLOW_CONTROL FlowCap; - /* Resolve flow control. */ - FlowCap = LM_FLOW_CONTROL_NONE; + /* Resolve flow control. */ + FlowCap = LM_FLOW_CONTROL_NONE; - /* See Table 28B-3 of 802.3ab-1999 spec. */ - if(pDevice->FlowControlCap & LM_FLOW_CONTROL_AUTO_PAUSE) - { - if(LocalPhyAd & PHY_AN_AD_PAUSE_CAPABLE) - { - if(LocalPhyAd & PHY_AN_AD_ASYM_PAUSE) - { - if(RemotePhyAd & PHY_LINK_PARTNER_PAUSE_CAPABLE) - { - FlowCap = LM_FLOW_CONTROL_TRANSMIT_PAUSE | - LM_FLOW_CONTROL_RECEIVE_PAUSE; - } - else if(RemotePhyAd & PHY_LINK_PARTNER_ASYM_PAUSE) - { - FlowCap = LM_FLOW_CONTROL_RECEIVE_PAUSE; - } - } - else - { - if(RemotePhyAd & PHY_LINK_PARTNER_PAUSE_CAPABLE) - { - FlowCap = LM_FLOW_CONTROL_TRANSMIT_PAUSE | - LM_FLOW_CONTROL_RECEIVE_PAUSE; - } - } - } - else if(LocalPhyAd & PHY_AN_AD_ASYM_PAUSE) - { - if((RemotePhyAd & PHY_LINK_PARTNER_PAUSE_CAPABLE) && - (RemotePhyAd & PHY_LINK_PARTNER_ASYM_PAUSE)) - { - FlowCap = LM_FLOW_CONTROL_TRANSMIT_PAUSE; - } - } - } - else - { - FlowCap = pDevice->FlowControlCap; - } - - /* Enable/disable rx PAUSE. */ - pDevice->RxMode &= ~RX_MODE_ENABLE_FLOW_CONTROL; - if(FlowCap & LM_FLOW_CONTROL_RECEIVE_PAUSE && - (pDevice->FlowControlCap == LM_FLOW_CONTROL_AUTO_PAUSE || - pDevice->FlowControlCap & LM_FLOW_CONTROL_RECEIVE_PAUSE)) - { - pDevice->FlowControl |= LM_FLOW_CONTROL_RECEIVE_PAUSE; - pDevice->RxMode |= RX_MODE_ENABLE_FLOW_CONTROL; - - } - REG_WR(pDevice, MacCtrl.RxMode, pDevice->RxMode); - - /* Enable/disable tx PAUSE. */ - pDevice->TxMode &= ~TX_MODE_ENABLE_FLOW_CONTROL; - if(FlowCap & LM_FLOW_CONTROL_TRANSMIT_PAUSE && - (pDevice->FlowControlCap == LM_FLOW_CONTROL_AUTO_PAUSE || - pDevice->FlowControlCap & LM_FLOW_CONTROL_TRANSMIT_PAUSE)) - { - pDevice->FlowControl |= LM_FLOW_CONTROL_TRANSMIT_PAUSE; - pDevice->TxMode |= TX_MODE_ENABLE_FLOW_CONTROL; - - } - REG_WR(pDevice, MacCtrl.TxMode, pDevice->TxMode); - - return LM_STATUS_SUCCESS; -} + /* See Table 28B-3 of 802.3ab-1999 spec. */ + if (pDevice->FlowControlCap & LM_FLOW_CONTROL_AUTO_PAUSE) { + if (LocalPhyAd & PHY_AN_AD_PAUSE_CAPABLE) { + if (LocalPhyAd & PHY_AN_AD_ASYM_PAUSE) { + if (RemotePhyAd & + PHY_LINK_PARTNER_PAUSE_CAPABLE) { + FlowCap = + LM_FLOW_CONTROL_TRANSMIT_PAUSE | + LM_FLOW_CONTROL_RECEIVE_PAUSE; + } else if (RemotePhyAd & + PHY_LINK_PARTNER_ASYM_PAUSE) { + FlowCap = LM_FLOW_CONTROL_RECEIVE_PAUSE; + } + } else { + if (RemotePhyAd & + PHY_LINK_PARTNER_PAUSE_CAPABLE) { + FlowCap = + LM_FLOW_CONTROL_TRANSMIT_PAUSE | + LM_FLOW_CONTROL_RECEIVE_PAUSE; + } + } + } else if (LocalPhyAd & PHY_AN_AD_ASYM_PAUSE) { + if ((RemotePhyAd & PHY_LINK_PARTNER_PAUSE_CAPABLE) && + (RemotePhyAd & PHY_LINK_PARTNER_ASYM_PAUSE)) { + FlowCap = LM_FLOW_CONTROL_TRANSMIT_PAUSE; + } + } + } else { + FlowCap = pDevice->FlowControlCap; + } + + /* Enable/disable rx PAUSE. */ + pDevice->RxMode &= ~RX_MODE_ENABLE_FLOW_CONTROL; + if (FlowCap & LM_FLOW_CONTROL_RECEIVE_PAUSE && + (pDevice->FlowControlCap == LM_FLOW_CONTROL_AUTO_PAUSE || + pDevice->FlowControlCap & LM_FLOW_CONTROL_RECEIVE_PAUSE)) { + pDevice->FlowControl |= LM_FLOW_CONTROL_RECEIVE_PAUSE; + pDevice->RxMode |= RX_MODE_ENABLE_FLOW_CONTROL; + + } + REG_WR (pDevice, MacCtrl.RxMode, pDevice->RxMode); + + /* Enable/disable tx PAUSE. */ + pDevice->TxMode &= ~TX_MODE_ENABLE_FLOW_CONTROL; + if (FlowCap & LM_FLOW_CONTROL_TRANSMIT_PAUSE && + (pDevice->FlowControlCap == LM_FLOW_CONTROL_AUTO_PAUSE || + pDevice->FlowControlCap & LM_FLOW_CONTROL_TRANSMIT_PAUSE)) { + pDevice->FlowControl |= LM_FLOW_CONTROL_TRANSMIT_PAUSE; + pDevice->TxMode |= TX_MODE_ENABLE_FLOW_CONTROL; + + } + REG_WR (pDevice, MacCtrl.TxMode, pDevice->TxMode); + return LM_STATUS_SUCCESS; +} #if INCLUDE_TBI_SUPPORT /******************************************************************************/ @@ -4647,583 +4308,520 @@ LM_SetFlowControl( /* */ /* Return: */ /******************************************************************************/ -STATIC LM_STATUS -LM_InitBcm800xPhy( - PLM_DEVICE_BLOCK pDevice) +STATIC LM_STATUS LM_InitBcm800xPhy (PLM_DEVICE_BLOCK pDevice) { - LM_UINT32 Value32; - LM_UINT32 j; + LM_UINT32 Value32; + LM_UINT32 j; - Value32 = REG_RD(pDevice, MacCtrl.Status); + Value32 = REG_RD (pDevice, MacCtrl.Status); - /* Reset the SERDES during init and when we have link. */ - if(!pDevice->InitDone || Value32 & MAC_STATUS_PCS_SYNCED) - { - /* Set PLL lock range. */ - LM_WritePhy(pDevice, 0x16, 0x8007); + /* Reset the SERDES during init and when we have link. */ + if (!pDevice->InitDone || Value32 & MAC_STATUS_PCS_SYNCED) { + /* Set PLL lock range. */ + LM_WritePhy (pDevice, 0x16, 0x8007); - /* Software reset. */ - LM_WritePhy(pDevice, 0x00, 0x8000); + /* Software reset. */ + LM_WritePhy (pDevice, 0x00, 0x8000); - /* Wait for reset to complete. */ - for(j = 0; j < 500; j++) - { - MM_Wait(10); - } + /* Wait for reset to complete. */ + for (j = 0; j < 500; j++) { + MM_Wait (10); + } - /* Config mode; seletct PMA/Ch 1 regs. */ - LM_WritePhy(pDevice, 0x10, 0x8411); + /* Config mode; seletct PMA/Ch 1 regs. */ + LM_WritePhy (pDevice, 0x10, 0x8411); - /* Enable auto-lock and comdet, select txclk for tx. */ - LM_WritePhy(pDevice, 0x11, 0x0a10); + /* Enable auto-lock and comdet, select txclk for tx. */ + LM_WritePhy (pDevice, 0x11, 0x0a10); - LM_WritePhy(pDevice, 0x18, 0x00a0); - LM_WritePhy(pDevice, 0x16, 0x41ff); + LM_WritePhy (pDevice, 0x18, 0x00a0); + LM_WritePhy (pDevice, 0x16, 0x41ff); - /* Assert and deassert POR. */ - LM_WritePhy(pDevice, 0x13, 0x0400); - MM_Wait(40); - LM_WritePhy(pDevice, 0x13, 0x0000); + /* Assert and deassert POR. */ + LM_WritePhy (pDevice, 0x13, 0x0400); + MM_Wait (40); + LM_WritePhy (pDevice, 0x13, 0x0000); - LM_WritePhy(pDevice, 0x11, 0x0a50); - MM_Wait(40); - LM_WritePhy(pDevice, 0x11, 0x0a10); + LM_WritePhy (pDevice, 0x11, 0x0a50); + MM_Wait (40); + LM_WritePhy (pDevice, 0x11, 0x0a10); - /* Delay for signal to stabilize. */ - for(j = 0; j < 15000; j++) - { - MM_Wait(10); - } + /* Delay for signal to stabilize. */ + for (j = 0; j < 15000; j++) { + MM_Wait (10); + } - /* Deselect the channel register so we can read the PHY id later. */ - LM_WritePhy(pDevice, 0x10, 0x8011); - } + /* Deselect the channel register so we can read the PHY id later. */ + LM_WritePhy (pDevice, 0x10, 0x8011); + } - return LM_STATUS_SUCCESS; + return LM_STATUS_SUCCESS; } - /******************************************************************************/ /* Description: */ /* */ /* Return: */ /******************************************************************************/ -STATIC LM_STATUS -LM_SetupFiberPhy( - PLM_DEVICE_BLOCK pDevice) +STATIC LM_STATUS LM_SetupFiberPhy (PLM_DEVICE_BLOCK pDevice) { - LM_STATUS CurrentLinkStatus; - AUTONEG_STATUS AnStatus = 0; - LM_UINT32 Value32; - LM_UINT32 Cnt; - LM_UINT32 j, k; + LM_STATUS CurrentLinkStatus; + AUTONEG_STATUS AnStatus = 0; + LM_UINT32 Value32; + LM_UINT32 Cnt; + LM_UINT32 j, k; - pDevice->MacMode &= ~(MAC_MODE_HALF_DUPLEX | MAC_MODE_PORT_MODE_MASK); + pDevice->MacMode &= ~(MAC_MODE_HALF_DUPLEX | MAC_MODE_PORT_MODE_MASK); - /* Initialize the send_config register. */ - REG_WR(pDevice, MacCtrl.TxAutoNeg, 0); + /* Initialize the send_config register. */ + REG_WR (pDevice, MacCtrl.TxAutoNeg, 0); - /* Enable TBI and full duplex mode. */ - pDevice->MacMode |= MAC_MODE_PORT_MODE_TBI; - REG_WR(pDevice, MacCtrl.Mode, pDevice->MacMode); + /* Enable TBI and full duplex mode. */ + pDevice->MacMode |= MAC_MODE_PORT_MODE_TBI; + REG_WR (pDevice, MacCtrl.Mode, pDevice->MacMode); - /* Initialize the BCM8002 SERDES PHY. */ - switch(pDevice->PhyId & PHY_ID_MASK) - { + /* Initialize the BCM8002 SERDES PHY. */ + switch (pDevice->PhyId & PHY_ID_MASK) { case PHY_BCM8002_PHY_ID: - LM_InitBcm800xPhy(pDevice); - break; + LM_InitBcm800xPhy (pDevice); + break; default: - break; - } - - /* Enable link change interrupt. */ - REG_WR(pDevice, MacCtrl.MacEvent, MAC_EVENT_ENABLE_LINK_STATE_CHANGED_ATTN); - - /* Default to link down. */ - CurrentLinkStatus = LM_STATUS_LINK_DOWN; + break; + } - /* Get the link status. */ - Value32 = REG_RD(pDevice, MacCtrl.Status); - if(Value32 & MAC_STATUS_PCS_SYNCED) - { - if((pDevice->RequestedMediaType == LM_REQUESTED_MEDIA_TYPE_AUTO) || - (pDevice->DisableAutoNeg == FALSE)) - { - /* auto-negotiation mode. */ - /* Initialize the autoneg default capaiblities. */ - AutonegInit(&pDevice->AnInfo); - - /* Set the context pointer to point to the main device structure. */ - pDevice->AnInfo.pContext = pDevice; - - /* Setup flow control advertisement register. */ - Value32 = GetPhyAdFlowCntrlSettings(pDevice); - if(Value32 & PHY_AN_AD_PAUSE_CAPABLE) - { - pDevice->AnInfo.mr_adv_sym_pause = 1; - } - else - { - pDevice->AnInfo.mr_adv_sym_pause = 0; - } - - if(Value32 & PHY_AN_AD_ASYM_PAUSE) - { - pDevice->AnInfo.mr_adv_asym_pause = 1; - } - else - { - pDevice->AnInfo.mr_adv_asym_pause = 0; - } - - /* Try to autoneg up to six times. */ - if (pDevice->IgnoreTbiLinkChange) - { - Cnt = 1; - } - else - { - Cnt = 6; - } - for (j = 0; j < Cnt; j++) - { - REG_WR(pDevice, MacCtrl.TxAutoNeg, 0); - - Value32 = pDevice->MacMode & ~MAC_MODE_PORT_MODE_MASK; - REG_WR(pDevice, MacCtrl.Mode, Value32); - MM_Wait(20); - - REG_WR(pDevice, MacCtrl.Mode, pDevice->MacMode | - MAC_MODE_SEND_CONFIGS); - - MM_Wait(20); - - pDevice->AnInfo.State = AN_STATE_UNKNOWN; - pDevice->AnInfo.CurrentTime_us = 0; - - REG_WR(pDevice, Grc.Timer, 0); - for(k = 0; (pDevice->AnInfo.CurrentTime_us < 75000) && - (k < 75000); k++) - { - AnStatus = Autoneg8023z(&pDevice->AnInfo); - - if((AnStatus == AUTONEG_STATUS_DONE) || - (AnStatus == AUTONEG_STATUS_FAILED)) - { - break; - } + /* Enable link change interrupt. */ + REG_WR (pDevice, MacCtrl.MacEvent, + MAC_EVENT_ENABLE_LINK_STATE_CHANGED_ATTN); - pDevice->AnInfo.CurrentTime_us = REG_RD(pDevice, Grc.Timer); + /* Default to link down. */ + CurrentLinkStatus = LM_STATUS_LINK_DOWN; - } - if((AnStatus == AUTONEG_STATUS_DONE) || - (AnStatus == AUTONEG_STATUS_FAILED)) - { - break; - } - if (j >= 1) - { - if (!(REG_RD(pDevice, MacCtrl.Status) & - MAC_STATUS_PCS_SYNCED)) { - break; - } - } - } + /* Get the link status. */ + Value32 = REG_RD (pDevice, MacCtrl.Status); + if (Value32 & MAC_STATUS_PCS_SYNCED) { + if ((pDevice->RequestedMediaType == + LM_REQUESTED_MEDIA_TYPE_AUTO) + || (pDevice->DisableAutoNeg == FALSE)) { + /* auto-negotiation mode. */ + /* Initialize the autoneg default capaiblities. */ + AutonegInit (&pDevice->AnInfo); + + /* Set the context pointer to point to the main device structure. */ + pDevice->AnInfo.pContext = pDevice; + + /* Setup flow control advertisement register. */ + Value32 = GetPhyAdFlowCntrlSettings (pDevice); + if (Value32 & PHY_AN_AD_PAUSE_CAPABLE) { + pDevice->AnInfo.mr_adv_sym_pause = 1; + } else { + pDevice->AnInfo.mr_adv_sym_pause = 0; + } - /* Stop sending configs. */ - MM_AnTxIdle(&pDevice->AnInfo); + if (Value32 & PHY_AN_AD_ASYM_PAUSE) { + pDevice->AnInfo.mr_adv_asym_pause = 1; + } else { + pDevice->AnInfo.mr_adv_asym_pause = 0; + } - /* Resolve flow control settings. */ - if((AnStatus == AUTONEG_STATUS_DONE) && - pDevice->AnInfo.mr_an_complete && pDevice->AnInfo.mr_link_ok && - pDevice->AnInfo.mr_lp_adv_full_duplex) - { - LM_UINT32 RemotePhyAd; - LM_UINT32 LocalPhyAd; + /* Try to autoneg up to six times. */ + if (pDevice->IgnoreTbiLinkChange) { + Cnt = 1; + } else { + Cnt = 6; + } + for (j = 0; j < Cnt; j++) { + REG_WR (pDevice, MacCtrl.TxAutoNeg, 0); + + Value32 = + pDevice->MacMode & ~MAC_MODE_PORT_MODE_MASK; + REG_WR (pDevice, MacCtrl.Mode, Value32); + MM_Wait (20); + + REG_WR (pDevice, MacCtrl.Mode, + pDevice-> + MacMode | MAC_MODE_SEND_CONFIGS); + + MM_Wait (20); + + pDevice->AnInfo.State = AN_STATE_UNKNOWN; + pDevice->AnInfo.CurrentTime_us = 0; + + REG_WR (pDevice, Grc.Timer, 0); + for (k = 0; + (pDevice->AnInfo.CurrentTime_us < 75000) + && (k < 75000); k++) { + AnStatus = + Autoneg8023z (&pDevice->AnInfo); + + if ((AnStatus == AUTONEG_STATUS_DONE) || + (AnStatus == AUTONEG_STATUS_FAILED)) + { + break; + } + + pDevice->AnInfo.CurrentTime_us = + REG_RD (pDevice, Grc.Timer); + + } + if ((AnStatus == AUTONEG_STATUS_DONE) || + (AnStatus == AUTONEG_STATUS_FAILED)) { + break; + } + if (j >= 1) { + if (!(REG_RD (pDevice, MacCtrl.Status) & + MAC_STATUS_PCS_SYNCED)) { + break; + } + } + } - LocalPhyAd = 0; - if(pDevice->AnInfo.mr_adv_sym_pause) - { - LocalPhyAd |= PHY_AN_AD_PAUSE_CAPABLE; + /* Stop sending configs. */ + MM_AnTxIdle (&pDevice->AnInfo); + + /* Resolve flow control settings. */ + if ((AnStatus == AUTONEG_STATUS_DONE) && + pDevice->AnInfo.mr_an_complete + && pDevice->AnInfo.mr_link_ok + && pDevice->AnInfo.mr_lp_adv_full_duplex) { + LM_UINT32 RemotePhyAd; + LM_UINT32 LocalPhyAd; + + LocalPhyAd = 0; + if (pDevice->AnInfo.mr_adv_sym_pause) { + LocalPhyAd |= PHY_AN_AD_PAUSE_CAPABLE; + } + + if (pDevice->AnInfo.mr_adv_asym_pause) { + LocalPhyAd |= PHY_AN_AD_ASYM_PAUSE; + } + + RemotePhyAd = 0; + if (pDevice->AnInfo.mr_lp_adv_sym_pause) { + RemotePhyAd |= + PHY_LINK_PARTNER_PAUSE_CAPABLE; + } + + if (pDevice->AnInfo.mr_lp_adv_asym_pause) { + RemotePhyAd |= + PHY_LINK_PARTNER_ASYM_PAUSE; + } + + LM_SetFlowControl (pDevice, LocalPhyAd, + RemotePhyAd); + + CurrentLinkStatus = LM_STATUS_LINK_ACTIVE; + } + for (j = 0; j < 30; j++) { + MM_Wait (20); + REG_WR (pDevice, MacCtrl.Status, + MAC_STATUS_SYNC_CHANGED | + MAC_STATUS_CFG_CHANGED); + MM_Wait (20); + if ((REG_RD (pDevice, MacCtrl.Status) & + (MAC_STATUS_SYNC_CHANGED | + MAC_STATUS_CFG_CHANGED)) == 0) + break; + } + if (pDevice->PollTbiLink) { + Value32 = REG_RD (pDevice, MacCtrl.Status); + if (Value32 & MAC_STATUS_RECEIVING_CFG) { + pDevice->IgnoreTbiLinkChange = TRUE; + } else { + pDevice->IgnoreTbiLinkChange = FALSE; + } + } + Value32 = REG_RD (pDevice, MacCtrl.Status); + if (CurrentLinkStatus == LM_STATUS_LINK_DOWN && + (Value32 & MAC_STATUS_PCS_SYNCED) && + ((Value32 & MAC_STATUS_RECEIVING_CFG) == 0)) { + CurrentLinkStatus = LM_STATUS_LINK_ACTIVE; + } + } else { + /* We are forcing line speed. */ + pDevice->FlowControlCap &= ~LM_FLOW_CONTROL_AUTO_PAUSE; + LM_SetFlowControl (pDevice, 0, 0); + + CurrentLinkStatus = LM_STATUS_LINK_ACTIVE; + REG_WR (pDevice, MacCtrl.Mode, pDevice->MacMode | + MAC_MODE_SEND_CONFIGS); } + } + /* Set the link polarity bit. */ + pDevice->MacMode &= ~MAC_MODE_LINK_POLARITY; + REG_WR (pDevice, MacCtrl.Mode, pDevice->MacMode); - if(pDevice->AnInfo.mr_adv_asym_pause) - { - LocalPhyAd |= PHY_AN_AD_ASYM_PAUSE; - } + pDevice->pStatusBlkVirt->Status = STATUS_BLOCK_UPDATED | + (pDevice->pStatusBlkVirt-> + Status & ~STATUS_BLOCK_LINK_CHANGED_STATUS); - RemotePhyAd = 0; - if(pDevice->AnInfo.mr_lp_adv_sym_pause) - { - RemotePhyAd |= PHY_LINK_PARTNER_PAUSE_CAPABLE; - } + for (j = 0; j < 100; j++) { + REG_WR (pDevice, MacCtrl.Status, MAC_STATUS_SYNC_CHANGED | + MAC_STATUS_CFG_CHANGED); + MM_Wait (5); + if ((REG_RD (pDevice, MacCtrl.Status) & + (MAC_STATUS_SYNC_CHANGED | MAC_STATUS_CFG_CHANGED)) == 0) + break; + } - if(pDevice->AnInfo.mr_lp_adv_asym_pause) - { - RemotePhyAd |= PHY_LINK_PARTNER_ASYM_PAUSE; + Value32 = REG_RD (pDevice, MacCtrl.Status); + if ((Value32 & MAC_STATUS_PCS_SYNCED) == 0) { + CurrentLinkStatus = LM_STATUS_LINK_DOWN; + if (pDevice->DisableAutoNeg == FALSE) { + REG_WR (pDevice, MacCtrl.Mode, pDevice->MacMode | + MAC_MODE_SEND_CONFIGS); + MM_Wait (1); + REG_WR (pDevice, MacCtrl.Mode, pDevice->MacMode); } + } - LM_SetFlowControl(pDevice, LocalPhyAd, RemotePhyAd); + /* Initialize the current link status. */ + if (CurrentLinkStatus == LM_STATUS_LINK_ACTIVE) { + pDevice->LineSpeed = LM_LINE_SPEED_1000MBPS; + pDevice->DuplexMode = LM_DUPLEX_MODE_FULL; + REG_WR (pDevice, MacCtrl.LedCtrl, LED_CTRL_OVERRIDE_LINK_LED | + LED_CTRL_1000MBPS_LED_ON); + } else { + pDevice->LineSpeed = LM_LINE_SPEED_UNKNOWN; + pDevice->DuplexMode = LM_DUPLEX_MODE_UNKNOWN; + REG_WR (pDevice, MacCtrl.LedCtrl, LED_CTRL_OVERRIDE_LINK_LED | + LED_CTRL_OVERRIDE_TRAFFIC_LED); + } - CurrentLinkStatus = LM_STATUS_LINK_ACTIVE; - } - for (j = 0; j < 30; j++) - { - MM_Wait(20); - REG_WR(pDevice, MacCtrl.Status, MAC_STATUS_SYNC_CHANGED | - MAC_STATUS_CFG_CHANGED); - MM_Wait(20); - if ((REG_RD(pDevice, MacCtrl.Status) & - (MAC_STATUS_SYNC_CHANGED | MAC_STATUS_CFG_CHANGED)) == 0) - break; - } - if (pDevice->PollTbiLink) - { - Value32 = REG_RD(pDevice, MacCtrl.Status); - if (Value32 & MAC_STATUS_RECEIVING_CFG) - { - pDevice->IgnoreTbiLinkChange = TRUE; - } - else - { - pDevice->IgnoreTbiLinkChange = FALSE; - } - } - Value32 = REG_RD(pDevice, MacCtrl.Status); - if (CurrentLinkStatus == LM_STATUS_LINK_DOWN && - (Value32 & MAC_STATUS_PCS_SYNCED) && - ((Value32 & MAC_STATUS_RECEIVING_CFG) == 0)) - { - CurrentLinkStatus = LM_STATUS_LINK_ACTIVE; - } + /* Indicate link status. */ + if (pDevice->LinkStatus != CurrentLinkStatus) { + pDevice->LinkStatus = CurrentLinkStatus; + MM_IndicateStatus (pDevice, CurrentLinkStatus); } - else - { - /* We are forcing line speed. */ - pDevice->FlowControlCap &= ~LM_FLOW_CONTROL_AUTO_PAUSE; - LM_SetFlowControl(pDevice, 0, 0); - - CurrentLinkStatus = LM_STATUS_LINK_ACTIVE; - REG_WR(pDevice, MacCtrl.Mode, pDevice->MacMode | - MAC_MODE_SEND_CONFIGS); - } - } - /* Set the link polarity bit. */ - pDevice->MacMode &= ~MAC_MODE_LINK_POLARITY; - REG_WR(pDevice, MacCtrl.Mode, pDevice->MacMode); - - pDevice->pStatusBlkVirt->Status = STATUS_BLOCK_UPDATED | - (pDevice->pStatusBlkVirt->Status & ~STATUS_BLOCK_LINK_CHANGED_STATUS); - - for (j = 0; j < 100; j++) - { - REG_WR(pDevice, MacCtrl.Status, MAC_STATUS_SYNC_CHANGED | - MAC_STATUS_CFG_CHANGED); - MM_Wait(5); - if ((REG_RD(pDevice, MacCtrl.Status) & - (MAC_STATUS_SYNC_CHANGED | MAC_STATUS_CFG_CHANGED)) == 0) - break; - } - - Value32 = REG_RD(pDevice, MacCtrl.Status); - if((Value32 & MAC_STATUS_PCS_SYNCED) == 0) - { - CurrentLinkStatus = LM_STATUS_LINK_DOWN; - if (pDevice->DisableAutoNeg == FALSE) - { - REG_WR(pDevice, MacCtrl.Mode, pDevice->MacMode | - MAC_MODE_SEND_CONFIGS); - MM_Wait(1); - REG_WR(pDevice, MacCtrl.Mode, pDevice->MacMode); - } - } - - /* Initialize the current link status. */ - if(CurrentLinkStatus == LM_STATUS_LINK_ACTIVE) - { - pDevice->LineSpeed = LM_LINE_SPEED_1000MBPS; - pDevice->DuplexMode = LM_DUPLEX_MODE_FULL; - REG_WR(pDevice, MacCtrl.LedCtrl, LED_CTRL_OVERRIDE_LINK_LED | - LED_CTRL_1000MBPS_LED_ON); - } - else - { - pDevice->LineSpeed = LM_LINE_SPEED_UNKNOWN; - pDevice->DuplexMode = LM_DUPLEX_MODE_UNKNOWN; - REG_WR(pDevice, MacCtrl.LedCtrl, LED_CTRL_OVERRIDE_LINK_LED | - LED_CTRL_OVERRIDE_TRAFFIC_LED); - } - - /* Indicate link status. */ - if (pDevice->LinkStatus != CurrentLinkStatus) { - pDevice->LinkStatus = CurrentLinkStatus; - MM_IndicateStatus(pDevice, CurrentLinkStatus); - } - - return LM_STATUS_SUCCESS; -} -#endif /* INCLUDE_TBI_SUPPORT */ + return LM_STATUS_SUCCESS; +} +#endif /* INCLUDE_TBI_SUPPORT */ /******************************************************************************/ /* Description: */ /* */ /* Return: */ /******************************************************************************/ -LM_STATUS -LM_SetupCopperPhy( - PLM_DEVICE_BLOCK pDevice) +LM_STATUS LM_SetupCopperPhy (PLM_DEVICE_BLOCK pDevice) { - LM_STATUS CurrentLinkStatus; - LM_UINT32 Value32; + LM_STATUS CurrentLinkStatus; + LM_UINT32 Value32; - /* Assume there is not link first. */ - CurrentLinkStatus = LM_STATUS_LINK_DOWN; + /* Assume there is not link first. */ + CurrentLinkStatus = LM_STATUS_LINK_DOWN; - /* Disable phy link change attention. */ - REG_WR(pDevice, MacCtrl.MacEvent, 0); + /* Disable phy link change attention. */ + REG_WR (pDevice, MacCtrl.MacEvent, 0); - /* Clear link change attention. */ - REG_WR(pDevice, MacCtrl.Status, MAC_STATUS_SYNC_CHANGED | - MAC_STATUS_CFG_CHANGED); + /* Clear link change attention. */ + REG_WR (pDevice, MacCtrl.Status, MAC_STATUS_SYNC_CHANGED | + MAC_STATUS_CFG_CHANGED); - /* Disable auto-polling for the moment. */ - pDevice->MiMode = 0xc0000; - REG_WR(pDevice, MacCtrl.MiMode, pDevice->MiMode); - MM_Wait(40); + /* Disable auto-polling for the moment. */ + pDevice->MiMode = 0xc0000; + REG_WR (pDevice, MacCtrl.MiMode, pDevice->MiMode); + MM_Wait (40); - /* Determine the requested line speed and duplex. */ - pDevice->OldLineSpeed = pDevice->LineSpeed; - LM_TranslateRequestedMediaType(pDevice->RequestedMediaType, - &pDevice->MediaType, &pDevice->LineSpeed, &pDevice->DuplexMode); + /* Determine the requested line speed and duplex. */ + pDevice->OldLineSpeed = pDevice->LineSpeed; + LM_TranslateRequestedMediaType (pDevice->RequestedMediaType, + &pDevice->MediaType, + &pDevice->LineSpeed, + &pDevice->DuplexMode); - /* Initialize the phy chip. */ - switch(pDevice->PhyId & PHY_ID_MASK) - { + /* Initialize the phy chip. */ + switch (pDevice->PhyId & PHY_ID_MASK) { case PHY_BCM5400_PHY_ID: case PHY_BCM5401_PHY_ID: case PHY_BCM5411_PHY_ID: case PHY_BCM5701_PHY_ID: case PHY_BCM5703_PHY_ID: case PHY_BCM5704_PHY_ID: - CurrentLinkStatus = LM_InitBcm540xPhy(pDevice); - break; + CurrentLinkStatus = LM_InitBcm540xPhy (pDevice); + break; default: - break; - } - - if(CurrentLinkStatus == LM_STATUS_LINK_SETTING_MISMATCH) - { - CurrentLinkStatus = LM_STATUS_LINK_DOWN; - } + break; + } - /* Setup flow control. */ - pDevice->FlowControl = LM_FLOW_CONTROL_NONE; - if(CurrentLinkStatus == LM_STATUS_LINK_ACTIVE) - { - LM_FLOW_CONTROL FlowCap; /* Flow control capability. */ + if (CurrentLinkStatus == LM_STATUS_LINK_SETTING_MISMATCH) { + CurrentLinkStatus = LM_STATUS_LINK_DOWN; + } + + /* Setup flow control. */ + pDevice->FlowControl = LM_FLOW_CONTROL_NONE; + if (CurrentLinkStatus == LM_STATUS_LINK_ACTIVE) { + LM_FLOW_CONTROL FlowCap; /* Flow control capability. */ + + FlowCap = LM_FLOW_CONTROL_NONE; + + if (pDevice->DuplexMode == LM_DUPLEX_MODE_FULL) { + if (pDevice->DisableAutoNeg == FALSE || + pDevice->RequestedMediaType == + LM_REQUESTED_MEDIA_TYPE_AUTO + || pDevice->RequestedMediaType == + LM_REQUESTED_MEDIA_TYPE_UTP_AUTO) { + LM_UINT32 ExpectedPhyAd; + LM_UINT32 LocalPhyAd; + LM_UINT32 RemotePhyAd; + + LM_ReadPhy (pDevice, PHY_AN_AD_REG, + &LocalPhyAd); + pDevice->advertising = LocalPhyAd; + LocalPhyAd &= + (PHY_AN_AD_ASYM_PAUSE | + PHY_AN_AD_PAUSE_CAPABLE); + + ExpectedPhyAd = + GetPhyAdFlowCntrlSettings (pDevice); + + if (LocalPhyAd != ExpectedPhyAd) { + CurrentLinkStatus = LM_STATUS_LINK_DOWN; + } else { + LM_ReadPhy (pDevice, + PHY_LINK_PARTNER_ABILITY_REG, + &RemotePhyAd); + + LM_SetFlowControl (pDevice, LocalPhyAd, + RemotePhyAd); + } + } else { + pDevice->FlowControlCap &= + ~LM_FLOW_CONTROL_AUTO_PAUSE; + LM_SetFlowControl (pDevice, 0, 0); + } + } + } - FlowCap = LM_FLOW_CONTROL_NONE; + if (CurrentLinkStatus == LM_STATUS_LINK_DOWN) { + LM_ForceAutoNeg (pDevice, pDevice->RequestedMediaType); - if(pDevice->DuplexMode == LM_DUPLEX_MODE_FULL) - { - if(pDevice->DisableAutoNeg == FALSE || - pDevice->RequestedMediaType == LM_REQUESTED_MEDIA_TYPE_AUTO || - pDevice->RequestedMediaType == LM_REQUESTED_MEDIA_TYPE_UTP_AUTO) - { - LM_UINT32 ExpectedPhyAd; - LM_UINT32 LocalPhyAd; - LM_UINT32 RemotePhyAd; + /* If we force line speed, we make get link right away. */ + LM_ReadPhy (pDevice, PHY_STATUS_REG, &Value32); + LM_ReadPhy (pDevice, PHY_STATUS_REG, &Value32); + if (Value32 & PHY_STATUS_LINK_PASS) { + CurrentLinkStatus = LM_STATUS_LINK_ACTIVE; + } + } - LM_ReadPhy(pDevice, PHY_AN_AD_REG, &LocalPhyAd); - pDevice->advertising = LocalPhyAd; - LocalPhyAd &= (PHY_AN_AD_ASYM_PAUSE | PHY_AN_AD_PAUSE_CAPABLE); + /* GMII interface. */ + pDevice->MacMode &= ~MAC_MODE_PORT_MODE_MASK; + if (CurrentLinkStatus == LM_STATUS_LINK_ACTIVE) { + if (pDevice->LineSpeed == LM_LINE_SPEED_100MBPS || + pDevice->LineSpeed == LM_LINE_SPEED_10MBPS) { + pDevice->MacMode |= MAC_MODE_PORT_MODE_MII; + } else { + pDevice->MacMode |= MAC_MODE_PORT_MODE_GMII; + } + } else { + pDevice->MacMode |= MAC_MODE_PORT_MODE_GMII; + } - ExpectedPhyAd = GetPhyAdFlowCntrlSettings(pDevice); + /* Set the MAC to operate in the appropriate duplex mode. */ + pDevice->MacMode &= ~MAC_MODE_HALF_DUPLEX; + if (pDevice->DuplexMode == LM_DUPLEX_MODE_HALF) { + pDevice->MacMode |= MAC_MODE_HALF_DUPLEX; + } - if(LocalPhyAd != ExpectedPhyAd) - { - CurrentLinkStatus = LM_STATUS_LINK_DOWN; + /* Set the link polarity bit. */ + pDevice->MacMode &= ~MAC_MODE_LINK_POLARITY; + if (T3_ASIC_REV (pDevice->ChipRevId) == T3_ASIC_REV_5700) { + if ((pDevice->LedMode == LED_MODE_LINK10) || + (CurrentLinkStatus == LM_STATUS_LINK_ACTIVE && + pDevice->LineSpeed == LM_LINE_SPEED_10MBPS)) { + pDevice->MacMode |= MAC_MODE_LINK_POLARITY; + } + } else { + if (CurrentLinkStatus == LM_STATUS_LINK_ACTIVE) { + pDevice->MacMode |= MAC_MODE_LINK_POLARITY; } - else - { - LM_ReadPhy(pDevice, PHY_LINK_PARTNER_ABILITY_REG, - &RemotePhyAd); - LM_SetFlowControl(pDevice, LocalPhyAd, RemotePhyAd); + /* Set LED mode. */ + if (T3_ASIC_REV (pDevice->ChipRevId) == T3_ASIC_REV_5700 || + T3_ASIC_REV (pDevice->ChipRevId) == T3_ASIC_REV_5701) { + Value32 = LED_CTRL_PHY_MODE_1; + } else { + if (pDevice->LedMode == LED_MODE_OUTPUT) { + Value32 = LED_CTRL_PHY_MODE_2; + } else { + Value32 = LED_CTRL_PHY_MODE_1; + } } - } - else - { - pDevice->FlowControlCap &= ~LM_FLOW_CONTROL_AUTO_PAUSE; - LM_SetFlowControl(pDevice, 0, 0); - } + REG_WR (pDevice, MacCtrl.LedCtrl, Value32); } - } - if(CurrentLinkStatus == LM_STATUS_LINK_DOWN) - { - LM_ForceAutoNeg(pDevice, pDevice->RequestedMediaType); + REG_WR (pDevice, MacCtrl.Mode, pDevice->MacMode); - /* If we force line speed, we make get link right away. */ - LM_ReadPhy(pDevice, PHY_STATUS_REG, &Value32); - LM_ReadPhy(pDevice, PHY_STATUS_REG, &Value32); - if(Value32 & PHY_STATUS_LINK_PASS) - { - CurrentLinkStatus = LM_STATUS_LINK_ACTIVE; + /* Enable auto polling. */ + if (pDevice->PhyIntMode == T3_PHY_INT_MODE_AUTO_POLLING) { + pDevice->MiMode |= MI_MODE_AUTO_POLLING_ENABLE; + REG_WR (pDevice, MacCtrl.MiMode, pDevice->MiMode); } - } - /* GMII interface. */ - pDevice->MacMode &= ~MAC_MODE_PORT_MODE_MASK; - if(CurrentLinkStatus == LM_STATUS_LINK_ACTIVE) - { - if(pDevice->LineSpeed == LM_LINE_SPEED_100MBPS || - pDevice->LineSpeed == LM_LINE_SPEED_10MBPS) - { - pDevice->MacMode |= MAC_MODE_PORT_MODE_MII; + /* Enable phy link change attention. */ + if (pDevice->PhyIntMode == T3_PHY_INT_MODE_MI_INTERRUPT) { + REG_WR (pDevice, MacCtrl.MacEvent, + MAC_EVENT_ENABLE_MI_INTERRUPT); + } else { + REG_WR (pDevice, MacCtrl.MacEvent, + MAC_EVENT_ENABLE_LINK_STATE_CHANGED_ATTN); } - else - { - pDevice->MacMode |= MAC_MODE_PORT_MODE_GMII; - } - } - else { - pDevice->MacMode |= MAC_MODE_PORT_MODE_GMII; - } - - /* Set the MAC to operate in the appropriate duplex mode. */ - pDevice->MacMode &= ~MAC_MODE_HALF_DUPLEX; - if(pDevice->DuplexMode == LM_DUPLEX_MODE_HALF) - { - pDevice->MacMode |= MAC_MODE_HALF_DUPLEX; - } - - /* Set the link polarity bit. */ - pDevice->MacMode &= ~MAC_MODE_LINK_POLARITY; - if(T3_ASIC_REV(pDevice->ChipRevId) == T3_ASIC_REV_5700) - { - if((pDevice->LedMode == LED_MODE_LINK10) || - (CurrentLinkStatus == LM_STATUS_LINK_ACTIVE && - pDevice->LineSpeed == LM_LINE_SPEED_10MBPS)) - { - pDevice->MacMode |= MAC_MODE_LINK_POLARITY; - } - } - else - { - if (CurrentLinkStatus == LM_STATUS_LINK_ACTIVE) - { - pDevice->MacMode |= MAC_MODE_LINK_POLARITY; + if ((T3_ASIC_REV (pDevice->ChipRevId) == T3_ASIC_REV_5700) && + (CurrentLinkStatus == LM_STATUS_LINK_ACTIVE) && + (pDevice->LineSpeed == LM_LINE_SPEED_1000MBPS) && + (((pDevice->PciState & T3_PCI_STATE_CONVENTIONAL_PCI_MODE) && + (pDevice->PciState & T3_PCI_STATE_BUS_SPEED_HIGH)) || + !(pDevice->PciState & T3_PCI_STATE_CONVENTIONAL_PCI_MODE))) { + MM_Wait (120); + REG_WR (pDevice, MacCtrl.Status, MAC_STATUS_SYNC_CHANGED | + MAC_STATUS_CFG_CHANGED); + MEM_WR_OFFSET (pDevice, T3_FIRMWARE_MAILBOX, + T3_MAGIC_NUM_DISABLE_DMAW_ON_LINK_CHANGE); } - /* Set LED mode. */ - if(T3_ASIC_REV(pDevice->ChipRevId) == T3_ASIC_REV_5700 || - T3_ASIC_REV(pDevice->ChipRevId) == T3_ASIC_REV_5701) - { - Value32 = LED_CTRL_PHY_MODE_1; + /* Indicate link status. */ + if (pDevice->LinkStatus != CurrentLinkStatus) { + pDevice->LinkStatus = CurrentLinkStatus; + MM_IndicateStatus (pDevice, CurrentLinkStatus); } - else - { - if(pDevice->LedMode == LED_MODE_OUTPUT) - { - Value32 = LED_CTRL_PHY_MODE_2; - } - else - { - Value32 = LED_CTRL_PHY_MODE_1; - } - } - REG_WR(pDevice, MacCtrl.LedCtrl, Value32); - } - - REG_WR(pDevice, MacCtrl.Mode, pDevice->MacMode); - - /* Enable auto polling. */ - if(pDevice->PhyIntMode == T3_PHY_INT_MODE_AUTO_POLLING) - { - pDevice->MiMode |= MI_MODE_AUTO_POLLING_ENABLE; - REG_WR(pDevice, MacCtrl.MiMode, pDevice->MiMode); - } - - /* Enable phy link change attention. */ - if(pDevice->PhyIntMode == T3_PHY_INT_MODE_MI_INTERRUPT) - { - REG_WR(pDevice, MacCtrl.MacEvent, MAC_EVENT_ENABLE_MI_INTERRUPT); - } - else - { - REG_WR(pDevice, MacCtrl.MacEvent, - MAC_EVENT_ENABLE_LINK_STATE_CHANGED_ATTN); - } - if ((T3_ASIC_REV(pDevice->ChipRevId) == T3_ASIC_REV_5700) && - (CurrentLinkStatus == LM_STATUS_LINK_ACTIVE) && - (pDevice->LineSpeed == LM_LINE_SPEED_1000MBPS) && - (((pDevice->PciState & T3_PCI_STATE_CONVENTIONAL_PCI_MODE) && - (pDevice->PciState & T3_PCI_STATE_BUS_SPEED_HIGH)) || - !(pDevice->PciState & T3_PCI_STATE_CONVENTIONAL_PCI_MODE))) - { - MM_Wait(120); - REG_WR(pDevice, MacCtrl.Status, MAC_STATUS_SYNC_CHANGED | - MAC_STATUS_CFG_CHANGED); - MEM_WR_OFFSET(pDevice, T3_FIRMWARE_MAILBOX, - T3_MAGIC_NUM_DISABLE_DMAW_ON_LINK_CHANGE); - } - - /* Indicate link status. */ - if (pDevice->LinkStatus != CurrentLinkStatus) { - pDevice->LinkStatus = CurrentLinkStatus; - MM_IndicateStatus(pDevice, CurrentLinkStatus); - } - - return LM_STATUS_SUCCESS; -} /* LM_SetupCopperPhy */ + + return LM_STATUS_SUCCESS; +} /* LM_SetupCopperPhy */ /******************************************************************************/ /* Description: */ /* */ /* Return: */ /******************************************************************************/ -LM_STATUS -LM_SetupPhy( - PLM_DEVICE_BLOCK pDevice) +LM_STATUS LM_SetupPhy (PLM_DEVICE_BLOCK pDevice) { - LM_STATUS LmStatus; - LM_UINT32 Value32; + LM_STATUS LmStatus; + LM_UINT32 Value32; #if INCLUDE_TBI_SUPPORT - if(pDevice->EnableTbi) - { - LmStatus = LM_SetupFiberPhy(pDevice); - } - else -#endif /* INCLUDE_TBI_SUPPORT */ - { - LmStatus = LM_SetupCopperPhy(pDevice); - } - if (pDevice->ChipRevId == T3_CHIP_ID_5704_A0) - { - if (!(pDevice->PciState & T3_PCI_STATE_CONVENTIONAL_PCI_MODE)) - { - Value32 = REG_RD(pDevice, PciCfg.PciState); - REG_WR(pDevice, PciCfg.PciState, - Value32 | T3_PCI_STATE_RETRY_SAME_DMA); - } - } - if ((pDevice->LineSpeed == LM_LINE_SPEED_1000MBPS) && - (pDevice->DuplexMode == LM_DUPLEX_MODE_HALF)) - { - REG_WR(pDevice, MacCtrl.TxLengths, 0x26ff); - } - else - { - REG_WR(pDevice, MacCtrl.TxLengths, 0x2620); - } - - return LmStatus; + if (pDevice->EnableTbi) { + LmStatus = LM_SetupFiberPhy (pDevice); + } else +#endif /* INCLUDE_TBI_SUPPORT */ + { + LmStatus = LM_SetupCopperPhy (pDevice); + } + if (pDevice->ChipRevId == T3_CHIP_ID_5704_A0) { + if (!(pDevice->PciState & T3_PCI_STATE_CONVENTIONAL_PCI_MODE)) { + Value32 = REG_RD (pDevice, PciCfg.PciState); + REG_WR (pDevice, PciCfg.PciState, + Value32 | T3_PCI_STATE_RETRY_SAME_DMA); + } + } + if ((pDevice->LineSpeed == LM_LINE_SPEED_1000MBPS) && + (pDevice->DuplexMode == LM_DUPLEX_MODE_HALF)) { + REG_WR (pDevice, MacCtrl.TxLengths, 0x26ff); + } else { + REG_WR (pDevice, MacCtrl.TxLengths, 0x2620); + } + + return LmStatus; } /******************************************************************************/ @@ -5232,55 +4830,47 @@ LM_SetupPhy( /* Return: */ /******************************************************************************/ LM_VOID -LM_ReadPhy( -PLM_DEVICE_BLOCK pDevice, -LM_UINT32 PhyReg, -PLM_UINT32 pData32) { - LM_UINT32 Value32; - LM_UINT32 j; +LM_ReadPhy (PLM_DEVICE_BLOCK pDevice, LM_UINT32 PhyReg, PLM_UINT32 pData32) +{ + LM_UINT32 Value32; + LM_UINT32 j; - if(pDevice->PhyIntMode == T3_PHY_INT_MODE_AUTO_POLLING) - { - REG_WR(pDevice, MacCtrl.MiMode, pDevice->MiMode & - ~MI_MODE_AUTO_POLLING_ENABLE); - MM_Wait(40); - } + if (pDevice->PhyIntMode == T3_PHY_INT_MODE_AUTO_POLLING) { + REG_WR (pDevice, MacCtrl.MiMode, pDevice->MiMode & + ~MI_MODE_AUTO_POLLING_ENABLE); + MM_Wait (40); + } - Value32 = (pDevice->PhyAddr << MI_COM_FIRST_PHY_ADDR_BIT) | - ((PhyReg & MI_COM_PHY_REG_ADDR_MASK) << MI_COM_FIRST_PHY_REG_ADDR_BIT) | - MI_COM_CMD_READ | MI_COM_START; + Value32 = (pDevice->PhyAddr << MI_COM_FIRST_PHY_ADDR_BIT) | + ((PhyReg & MI_COM_PHY_REG_ADDR_MASK) << + MI_COM_FIRST_PHY_REG_ADDR_BIT) | MI_COM_CMD_READ | MI_COM_START; - REG_WR(pDevice, MacCtrl.MiCom, Value32); + REG_WR (pDevice, MacCtrl.MiCom, Value32); - for(j = 0; j < 20; j++) - { - MM_Wait(25); + for (j = 0; j < 20; j++) { + MM_Wait (25); - Value32 = REG_RD(pDevice, MacCtrl.MiCom); + Value32 = REG_RD (pDevice, MacCtrl.MiCom); - if(!(Value32 & MI_COM_BUSY)) - { - MM_Wait(5); - Value32 = REG_RD(pDevice, MacCtrl.MiCom); - Value32 &= MI_COM_PHY_DATA_MASK; - break; + if (!(Value32 & MI_COM_BUSY)) { + MM_Wait (5); + Value32 = REG_RD (pDevice, MacCtrl.MiCom); + Value32 &= MI_COM_PHY_DATA_MASK; + break; + } } - } - if(Value32 & MI_COM_BUSY) - { - Value32 = 0; - } - - *pData32 = Value32; + if (Value32 & MI_COM_BUSY) { + Value32 = 0; + } - if(pDevice->PhyIntMode == T3_PHY_INT_MODE_AUTO_POLLING) - { - REG_WR(pDevice, MacCtrl.MiMode, pDevice->MiMode); - MM_Wait(40); - } -} /* LM_ReadPhy */ + *pData32 = Value32; + if (pDevice->PhyIntMode == T3_PHY_INT_MODE_AUTO_POLLING) { + REG_WR (pDevice, MacCtrl.MiMode, pDevice->MiMode); + MM_Wait (40); + } +} /* LM_ReadPhy */ /******************************************************************************/ /* Description: */ @@ -5288,341 +4878,296 @@ PLM_UINT32 pData32) { /* Return: */ /******************************************************************************/ LM_VOID -LM_WritePhy( -PLM_DEVICE_BLOCK pDevice, -LM_UINT32 PhyReg, -LM_UINT32 Data32) { - LM_UINT32 Value32; - LM_UINT32 j; +LM_WritePhy (PLM_DEVICE_BLOCK pDevice, LM_UINT32 PhyReg, LM_UINT32 Data32) +{ + LM_UINT32 Value32; + LM_UINT32 j; - if(pDevice->PhyIntMode == T3_PHY_INT_MODE_AUTO_POLLING) - { - REG_WR(pDevice, MacCtrl.MiMode, pDevice->MiMode & - ~MI_MODE_AUTO_POLLING_ENABLE); - MM_Wait(40); - } + if (pDevice->PhyIntMode == T3_PHY_INT_MODE_AUTO_POLLING) { + REG_WR (pDevice, MacCtrl.MiMode, pDevice->MiMode & + ~MI_MODE_AUTO_POLLING_ENABLE); + MM_Wait (40); + } - Value32 = (pDevice->PhyAddr << MI_COM_FIRST_PHY_ADDR_BIT) | - ((PhyReg & MI_COM_PHY_REG_ADDR_MASK) << MI_COM_FIRST_PHY_REG_ADDR_BIT) | - (Data32 & MI_COM_PHY_DATA_MASK) | MI_COM_CMD_WRITE | MI_COM_START; + Value32 = (pDevice->PhyAddr << MI_COM_FIRST_PHY_ADDR_BIT) | + ((PhyReg & MI_COM_PHY_REG_ADDR_MASK) << + MI_COM_FIRST_PHY_REG_ADDR_BIT) | (Data32 & MI_COM_PHY_DATA_MASK) | + MI_COM_CMD_WRITE | MI_COM_START; - REG_WR(pDevice, MacCtrl.MiCom, Value32); + REG_WR (pDevice, MacCtrl.MiCom, Value32); - for(j = 0; j < 20; j++) - { - MM_Wait(25); + for (j = 0; j < 20; j++) { + MM_Wait (25); - Value32 = REG_RD(pDevice, MacCtrl.MiCom); + Value32 = REG_RD (pDevice, MacCtrl.MiCom); - if(!(Value32 & MI_COM_BUSY)) - { - MM_Wait(5); - break; + if (!(Value32 & MI_COM_BUSY)) { + MM_Wait (5); + break; + } } - } - - if(pDevice->PhyIntMode == T3_PHY_INT_MODE_AUTO_POLLING) - { - REG_WR(pDevice, MacCtrl.MiMode, pDevice->MiMode); - MM_Wait(40); - } -} /* LM_WritePhy */ + if (pDevice->PhyIntMode == T3_PHY_INT_MODE_AUTO_POLLING) { + REG_WR (pDevice, MacCtrl.MiMode, pDevice->MiMode); + MM_Wait (40); + } +} /* LM_WritePhy */ /******************************************************************************/ /* Description: */ /* */ /* Return: */ /******************************************************************************/ -LM_STATUS -LM_SetPowerState( -PLM_DEVICE_BLOCK pDevice, -LM_POWER_STATE PowerLevel) { - LM_UINT32 PmeSupport; - LM_UINT32 Value32; - LM_UINT32 PmCtrl; +LM_STATUS LM_SetPowerState (PLM_DEVICE_BLOCK pDevice, LM_POWER_STATE PowerLevel) +{ + LM_UINT32 PmeSupport; + LM_UINT32 Value32; + LM_UINT32 PmCtrl; - /* make sureindirect accesses are enabled*/ - MM_WriteConfig32(pDevice, T3_PCI_MISC_HOST_CTRL_REG, pDevice->MiscHostCtrl); + /* make sureindirect accesses are enabled */ + MM_WriteConfig32 (pDevice, T3_PCI_MISC_HOST_CTRL_REG, + pDevice->MiscHostCtrl); - /* Clear the PME_ASSERT bit and the power state bits. Also enable */ - /* the PME bit. */ - MM_ReadConfig32(pDevice, T3_PCI_PM_STATUS_CTRL_REG, &PmCtrl); + /* Clear the PME_ASSERT bit and the power state bits. Also enable */ + /* the PME bit. */ + MM_ReadConfig32 (pDevice, T3_PCI_PM_STATUS_CTRL_REG, &PmCtrl); - PmCtrl |= T3_PM_PME_ASSERTED; - PmCtrl &= ~T3_PM_POWER_STATE_MASK; + PmCtrl |= T3_PM_PME_ASSERTED; + PmCtrl &= ~T3_PM_POWER_STATE_MASK; - /* Set the appropriate power state. */ - if(PowerLevel == LM_POWER_STATE_D0) - { + /* Set the appropriate power state. */ + if (PowerLevel == LM_POWER_STATE_D0) { - /* Bring the card out of low power mode. */ - PmCtrl |= T3_PM_POWER_STATE_D0; - MM_WriteConfig32(pDevice, T3_PCI_PM_STATUS_CTRL_REG, PmCtrl); + /* Bring the card out of low power mode. */ + PmCtrl |= T3_PM_POWER_STATE_D0; + MM_WriteConfig32 (pDevice, T3_PCI_PM_STATUS_CTRL_REG, PmCtrl); - REG_WR(pDevice, Grc.LocalCtrl, pDevice->GrcLocalCtrl); - MM_Wait (40); -#if 0 /* Bugfix by jmb...can't call WritePhy here because pDevice not fully initialized */ - LM_WritePhy(pDevice, BCM5401_AUX_CTRL, 0x02); + REG_WR (pDevice, Grc.LocalCtrl, pDevice->GrcLocalCtrl); + MM_Wait (40); +#if 0 /* Bugfix by jmb...can't call WritePhy here because pDevice not fully initialized */ + LM_WritePhy (pDevice, BCM5401_AUX_CTRL, 0x02); #endif - return LM_STATUS_SUCCESS; - } - else if(PowerLevel == LM_POWER_STATE_D1) - { - PmCtrl |= T3_PM_POWER_STATE_D1; - } - else if(PowerLevel == LM_POWER_STATE_D2) - { - PmCtrl |= T3_PM_POWER_STATE_D2; - } - else if(PowerLevel == LM_POWER_STATE_D3) - { - PmCtrl |= T3_PM_POWER_STATE_D3; - } - else - { - return LM_STATUS_FAILURE; - } - PmCtrl |= T3_PM_PME_ENABLE; - - /* Mask out all interrupts so LM_SetupPhy won't be called while we are */ - /* setting new line speed. */ - Value32 = REG_RD(pDevice, PciCfg.MiscHostCtrl); - REG_WR(pDevice, PciCfg.MiscHostCtrl, Value32 | MISC_HOST_CTRL_MASK_PCI_INT); - - if(!pDevice->RestoreOnWakeUp) - { - pDevice->RestoreOnWakeUp = TRUE; - pDevice->WakeUpDisableAutoNeg = pDevice->DisableAutoNeg; - pDevice->WakeUpRequestedMediaType = pDevice->RequestedMediaType; - } - - /* Force auto-negotiation to 10 line speed. */ - pDevice->DisableAutoNeg = FALSE; - pDevice->RequestedMediaType = LM_REQUESTED_MEDIA_TYPE_UTP_10MBPS; - LM_SetupPhy(pDevice); - - /* Put the driver in the initial state, and go through the power down */ - /* sequence. */ - LM_Halt(pDevice); - - MM_ReadConfig32(pDevice, T3_PCI_PM_CAP_REG, &PmeSupport); - - if (pDevice->WakeUpModeCap != LM_WAKE_UP_MODE_NONE) - { - - /* Enable WOL. */ - LM_WritePhy(pDevice, BCM5401_AUX_CTRL, 0x5a); - MM_Wait(40); - - /* Set LED mode. */ - if(T3_ASIC_REV(pDevice->ChipRevId) == T3_ASIC_REV_5700 || - T3_ASIC_REV(pDevice->ChipRevId) == T3_ASIC_REV_5701) - { - Value32 = LED_CTRL_PHY_MODE_1; - } - else - { - if(pDevice->LedMode == LED_MODE_OUTPUT) - { - Value32 = LED_CTRL_PHY_MODE_2; - } - else - { - Value32 = LED_CTRL_PHY_MODE_1; - } + return LM_STATUS_SUCCESS; + } else if (PowerLevel == LM_POWER_STATE_D1) { + PmCtrl |= T3_PM_POWER_STATE_D1; + } else if (PowerLevel == LM_POWER_STATE_D2) { + PmCtrl |= T3_PM_POWER_STATE_D2; + } else if (PowerLevel == LM_POWER_STATE_D3) { + PmCtrl |= T3_PM_POWER_STATE_D3; + } else { + return LM_STATUS_FAILURE; } + PmCtrl |= T3_PM_PME_ENABLE; - Value32 = MAC_MODE_PORT_MODE_MII; - if(T3_ASIC_REV(pDevice->ChipRevId) == T3_ASIC_REV_5700) - { - if(pDevice->LedMode == LED_MODE_LINK10 || - pDevice->WolSpeed == WOL_SPEED_10MB) - { - Value32 |= MAC_MODE_LINK_POLARITY; - } - } - else - { - Value32 |= MAC_MODE_LINK_POLARITY; - } - REG_WR(pDevice, MacCtrl.Mode, Value32); - MM_Wait(40); MM_Wait(40); MM_Wait(40); + /* Mask out all interrupts so LM_SetupPhy won't be called while we are */ + /* setting new line speed. */ + Value32 = REG_RD (pDevice, PciCfg.MiscHostCtrl); + REG_WR (pDevice, PciCfg.MiscHostCtrl, + Value32 | MISC_HOST_CTRL_MASK_PCI_INT); - /* Always enable magic packet wake-up if we have vaux. */ - if((PmeSupport & T3_PCI_PM_CAP_PME_D3COLD) && - (pDevice->WakeUpModeCap & LM_WAKE_UP_MODE_MAGIC_PACKET)) - { - Value32 |= MAC_MODE_DETECT_MAGIC_PACKET_ENABLE; + if (!pDevice->RestoreOnWakeUp) { + pDevice->RestoreOnWakeUp = TRUE; + pDevice->WakeUpDisableAutoNeg = pDevice->DisableAutoNeg; + pDevice->WakeUpRequestedMediaType = pDevice->RequestedMediaType; } - REG_WR(pDevice, MacCtrl.Mode, Value32); + /* Force auto-negotiation to 10 line speed. */ + pDevice->DisableAutoNeg = FALSE; + pDevice->RequestedMediaType = LM_REQUESTED_MEDIA_TYPE_UTP_10MBPS; + LM_SetupPhy (pDevice); - /* Enable the receiver. */ - REG_WR(pDevice, MacCtrl.RxMode, RX_MODE_ENABLE); - } - - /* Disable tx/rx clocks, and seletect an alternate clock. */ - if(pDevice->WolSpeed == WOL_SPEED_100MB) - { - if(T3_ASIC_REV(pDevice->ChipRevId) == T3_ASIC_REV_5700 || - T3_ASIC_REV(pDevice->ChipRevId) == T3_ASIC_REV_5701) - { - Value32 = T3_PCI_DISABLE_RX_CLOCK | T3_PCI_DISABLE_TX_CLOCK | - T3_PCI_SELECT_ALTERNATE_CLOCK; - } - else - { - Value32 = T3_PCI_SELECT_ALTERNATE_CLOCK; - } - REG_WR(pDevice, PciCfg.ClockCtrl, Value32); + /* Put the driver in the initial state, and go through the power down */ + /* sequence. */ + LM_Halt (pDevice); - MM_Wait(40); + MM_ReadConfig32 (pDevice, T3_PCI_PM_CAP_REG, &PmeSupport); - if(T3_ASIC_REV(pDevice->ChipRevId) == T3_ASIC_REV_5700 || - T3_ASIC_REV(pDevice->ChipRevId) == T3_ASIC_REV_5701) - { - Value32 = T3_PCI_DISABLE_RX_CLOCK | T3_PCI_DISABLE_TX_CLOCK | - T3_PCI_SELECT_ALTERNATE_CLOCK | T3_PCI_44MHZ_CORE_CLOCK; - } - else - { - Value32 = T3_PCI_SELECT_ALTERNATE_CLOCK | - T3_PCI_44MHZ_CORE_CLOCK; - } + if (pDevice->WakeUpModeCap != LM_WAKE_UP_MODE_NONE) { - REG_WR(pDevice, PciCfg.ClockCtrl, Value32); + /* Enable WOL. */ + LM_WritePhy (pDevice, BCM5401_AUX_CTRL, 0x5a); + MM_Wait (40); - MM_Wait(40); + /* Set LED mode. */ + if (T3_ASIC_REV (pDevice->ChipRevId) == T3_ASIC_REV_5700 || + T3_ASIC_REV (pDevice->ChipRevId) == T3_ASIC_REV_5701) { + Value32 = LED_CTRL_PHY_MODE_1; + } else { + if (pDevice->LedMode == LED_MODE_OUTPUT) { + Value32 = LED_CTRL_PHY_MODE_2; + } else { + Value32 = LED_CTRL_PHY_MODE_1; + } + } - if(T3_ASIC_REV(pDevice->ChipRevId) == T3_ASIC_REV_5700 || - T3_ASIC_REV(pDevice->ChipRevId) == T3_ASIC_REV_5701) - { - Value32 = T3_PCI_DISABLE_RX_CLOCK | T3_PCI_DISABLE_TX_CLOCK | - T3_PCI_44MHZ_CORE_CLOCK; - } - else - { - Value32 = T3_PCI_44MHZ_CORE_CLOCK; - } + Value32 = MAC_MODE_PORT_MODE_MII; + if (T3_ASIC_REV (pDevice->ChipRevId) == T3_ASIC_REV_5700) { + if (pDevice->LedMode == LED_MODE_LINK10 || + pDevice->WolSpeed == WOL_SPEED_10MB) { + Value32 |= MAC_MODE_LINK_POLARITY; + } + } else { + Value32 |= MAC_MODE_LINK_POLARITY; + } + REG_WR (pDevice, MacCtrl.Mode, Value32); + MM_Wait (40); + MM_Wait (40); + MM_Wait (40); + + /* Always enable magic packet wake-up if we have vaux. */ + if ((PmeSupport & T3_PCI_PM_CAP_PME_D3COLD) && + (pDevice->WakeUpModeCap & LM_WAKE_UP_MODE_MAGIC_PACKET)) { + Value32 |= MAC_MODE_DETECT_MAGIC_PACKET_ENABLE; + } - REG_WR(pDevice, PciCfg.ClockCtrl, Value32); - } - else - { - if(T3_ASIC_REV(pDevice->ChipRevId) == T3_ASIC_REV_5700 || - T3_ASIC_REV(pDevice->ChipRevId) == T3_ASIC_REV_5701) - { - Value32 = T3_PCI_DISABLE_RX_CLOCK | T3_PCI_DISABLE_TX_CLOCK | - T3_PCI_SELECT_ALTERNATE_CLOCK | - T3_PCI_POWER_DOWN_PCI_PLL133; - } - else - { - Value32 = T3_PCI_SELECT_ALTERNATE_CLOCK | - T3_PCI_POWER_DOWN_PCI_PLL133; + REG_WR (pDevice, MacCtrl.Mode, Value32); + + /* Enable the receiver. */ + REG_WR (pDevice, MacCtrl.RxMode, RX_MODE_ENABLE); } - REG_WR(pDevice, PciCfg.ClockCtrl, Value32); - } + /* Disable tx/rx clocks, and seletect an alternate clock. */ + if (pDevice->WolSpeed == WOL_SPEED_100MB) { + if (T3_ASIC_REV (pDevice->ChipRevId) == T3_ASIC_REV_5700 || + T3_ASIC_REV (pDevice->ChipRevId) == T3_ASIC_REV_5701) { + Value32 = + T3_PCI_DISABLE_RX_CLOCK | T3_PCI_DISABLE_TX_CLOCK | + T3_PCI_SELECT_ALTERNATE_CLOCK; + } else { + Value32 = T3_PCI_SELECT_ALTERNATE_CLOCK; + } + REG_WR (pDevice, PciCfg.ClockCtrl, Value32); + + MM_Wait (40); + + if (T3_ASIC_REV (pDevice->ChipRevId) == T3_ASIC_REV_5700 || + T3_ASIC_REV (pDevice->ChipRevId) == T3_ASIC_REV_5701) { + Value32 = + T3_PCI_DISABLE_RX_CLOCK | T3_PCI_DISABLE_TX_CLOCK | + T3_PCI_SELECT_ALTERNATE_CLOCK | + T3_PCI_44MHZ_CORE_CLOCK; + } else { + Value32 = T3_PCI_SELECT_ALTERNATE_CLOCK | + T3_PCI_44MHZ_CORE_CLOCK; + } - MM_Wait(40); + REG_WR (pDevice, PciCfg.ClockCtrl, Value32); - if(!pDevice->EepromWp && (pDevice->WakeUpModeCap != LM_WAKE_UP_MODE_NONE)) - { - /* Switch adapter to auxilliary power. */ - if(T3_ASIC_REV(pDevice->ChipRevId) == T3_ASIC_REV_5700 || - T3_ASIC_REV(pDevice->ChipRevId) == T3_ASIC_REV_5701) - { - /* GPIO0 = 1, GPIO1 = 1, GPIO2 = 0. */ - REG_WR(pDevice, Grc.LocalCtrl, pDevice->GrcLocalCtrl | - GRC_MISC_LOCAL_CTRL_GPIO_OE0 | - GRC_MISC_LOCAL_CTRL_GPIO_OE1 | - GRC_MISC_LOCAL_CTRL_GPIO_OE2 | - GRC_MISC_LOCAL_CTRL_GPIO_OUTPUT0 | - GRC_MISC_LOCAL_CTRL_GPIO_OUTPUT1); - MM_Wait(40); + MM_Wait (40); + + if (T3_ASIC_REV (pDevice->ChipRevId) == T3_ASIC_REV_5700 || + T3_ASIC_REV (pDevice->ChipRevId) == T3_ASIC_REV_5701) { + Value32 = + T3_PCI_DISABLE_RX_CLOCK | T3_PCI_DISABLE_TX_CLOCK | + T3_PCI_44MHZ_CORE_CLOCK; + } else { + Value32 = T3_PCI_44MHZ_CORE_CLOCK; + } + + REG_WR (pDevice, PciCfg.ClockCtrl, Value32); + } else { + if (T3_ASIC_REV (pDevice->ChipRevId) == T3_ASIC_REV_5700 || + T3_ASIC_REV (pDevice->ChipRevId) == T3_ASIC_REV_5701) { + Value32 = + T3_PCI_DISABLE_RX_CLOCK | T3_PCI_DISABLE_TX_CLOCK | + T3_PCI_SELECT_ALTERNATE_CLOCK | + T3_PCI_POWER_DOWN_PCI_PLL133; + } else { + Value32 = T3_PCI_SELECT_ALTERNATE_CLOCK | + T3_PCI_POWER_DOWN_PCI_PLL133; + } + + REG_WR (pDevice, PciCfg.ClockCtrl, Value32); } - else - { - /* GPIO0 = 0, GPIO1 = 1, GPIO2 = 1. */ - REG_WR(pDevice, Grc.LocalCtrl, pDevice->GrcLocalCtrl | - GRC_MISC_LOCAL_CTRL_GPIO_OE0 | - GRC_MISC_LOCAL_CTRL_GPIO_OE1 | - GRC_MISC_LOCAL_CTRL_GPIO_OE2 | - GRC_MISC_LOCAL_CTRL_GPIO_OUTPUT1 | - GRC_MISC_LOCAL_CTRL_GPIO_OUTPUT2); - MM_Wait(40); - - /* GPIO0 = 1, GPIO1 = 1, GPIO2 = 1. */ - REG_WR(pDevice, Grc.LocalCtrl, pDevice->GrcLocalCtrl | - GRC_MISC_LOCAL_CTRL_GPIO_OE0 | - GRC_MISC_LOCAL_CTRL_GPIO_OE1 | - GRC_MISC_LOCAL_CTRL_GPIO_OE2 | - GRC_MISC_LOCAL_CTRL_GPIO_OUTPUT0 | - GRC_MISC_LOCAL_CTRL_GPIO_OUTPUT1 | - GRC_MISC_LOCAL_CTRL_GPIO_OUTPUT2); - MM_Wait(40); - - /* GPIO0 = 1, GPIO1 = 1, GPIO2 = 0. */ - REG_WR(pDevice, Grc.LocalCtrl, pDevice->GrcLocalCtrl | - GRC_MISC_LOCAL_CTRL_GPIO_OE0 | - GRC_MISC_LOCAL_CTRL_GPIO_OE1 | - GRC_MISC_LOCAL_CTRL_GPIO_OE2 | - GRC_MISC_LOCAL_CTRL_GPIO_OUTPUT0 | - GRC_MISC_LOCAL_CTRL_GPIO_OUTPUT1); - MM_Wait(40); - } - } - - /* Set the phy to low power mode. */ - /* Put the the hardware in low power mode. */ - MM_WriteConfig32(pDevice, T3_PCI_PM_STATUS_CTRL_REG, PmCtrl); - - return LM_STATUS_SUCCESS; -} /* LM_SetPowerState */ + MM_Wait (40); + + if (!pDevice->EepromWp + && (pDevice->WakeUpModeCap != LM_WAKE_UP_MODE_NONE)) { + /* Switch adapter to auxilliary power. */ + if (T3_ASIC_REV (pDevice->ChipRevId) == T3_ASIC_REV_5700 || + T3_ASIC_REV (pDevice->ChipRevId) == T3_ASIC_REV_5701) { + /* GPIO0 = 1, GPIO1 = 1, GPIO2 = 0. */ + REG_WR (pDevice, Grc.LocalCtrl, pDevice->GrcLocalCtrl | + GRC_MISC_LOCAL_CTRL_GPIO_OE0 | + GRC_MISC_LOCAL_CTRL_GPIO_OE1 | + GRC_MISC_LOCAL_CTRL_GPIO_OE2 | + GRC_MISC_LOCAL_CTRL_GPIO_OUTPUT0 | + GRC_MISC_LOCAL_CTRL_GPIO_OUTPUT1); + MM_Wait (40); + } else { + /* GPIO0 = 0, GPIO1 = 1, GPIO2 = 1. */ + REG_WR (pDevice, Grc.LocalCtrl, pDevice->GrcLocalCtrl | + GRC_MISC_LOCAL_CTRL_GPIO_OE0 | + GRC_MISC_LOCAL_CTRL_GPIO_OE1 | + GRC_MISC_LOCAL_CTRL_GPIO_OE2 | + GRC_MISC_LOCAL_CTRL_GPIO_OUTPUT1 | + GRC_MISC_LOCAL_CTRL_GPIO_OUTPUT2); + MM_Wait (40); + + /* GPIO0 = 1, GPIO1 = 1, GPIO2 = 1. */ + REG_WR (pDevice, Grc.LocalCtrl, pDevice->GrcLocalCtrl | + GRC_MISC_LOCAL_CTRL_GPIO_OE0 | + GRC_MISC_LOCAL_CTRL_GPIO_OE1 | + GRC_MISC_LOCAL_CTRL_GPIO_OE2 | + GRC_MISC_LOCAL_CTRL_GPIO_OUTPUT0 | + GRC_MISC_LOCAL_CTRL_GPIO_OUTPUT1 | + GRC_MISC_LOCAL_CTRL_GPIO_OUTPUT2); + MM_Wait (40); + + /* GPIO0 = 1, GPIO1 = 1, GPIO2 = 0. */ + REG_WR (pDevice, Grc.LocalCtrl, pDevice->GrcLocalCtrl | + GRC_MISC_LOCAL_CTRL_GPIO_OE0 | + GRC_MISC_LOCAL_CTRL_GPIO_OE1 | + GRC_MISC_LOCAL_CTRL_GPIO_OE2 | + GRC_MISC_LOCAL_CTRL_GPIO_OUTPUT0 | + GRC_MISC_LOCAL_CTRL_GPIO_OUTPUT1); + MM_Wait (40); + } + } + + /* Set the phy to low power mode. */ + /* Put the the hardware in low power mode. */ + MM_WriteConfig32 (pDevice, T3_PCI_PM_STATUS_CTRL_REG, PmCtrl); + + return LM_STATUS_SUCCESS; +} /* LM_SetPowerState */ /******************************************************************************/ /* Description: */ /* */ /* Return: */ /******************************************************************************/ -static LM_UINT32 -GetPhyAdFlowCntrlSettings( - PLM_DEVICE_BLOCK pDevice) +static LM_UINT32 GetPhyAdFlowCntrlSettings (PLM_DEVICE_BLOCK pDevice) { - LM_UINT32 Value32; - - Value32 = 0; - - /* Auto negotiation flow control only when autonegotiation is enabled. */ - if(pDevice->DisableAutoNeg == FALSE || - pDevice->RequestedMediaType == LM_REQUESTED_MEDIA_TYPE_AUTO || - pDevice->RequestedMediaType == LM_REQUESTED_MEDIA_TYPE_UTP_AUTO) - { - /* Please refer to Table 28B-3 of the 802.3ab-1999 spec. */ - if((pDevice->FlowControlCap == LM_FLOW_CONTROL_AUTO_PAUSE) || - ((pDevice->FlowControlCap & LM_FLOW_CONTROL_RECEIVE_PAUSE) && - (pDevice->FlowControlCap & LM_FLOW_CONTROL_TRANSMIT_PAUSE))) - { - Value32 |= PHY_AN_AD_PAUSE_CAPABLE; - } - else if(pDevice->FlowControlCap & LM_FLOW_CONTROL_TRANSMIT_PAUSE) - { - Value32 |= PHY_AN_AD_ASYM_PAUSE; - } - else if(pDevice->FlowControlCap & LM_FLOW_CONTROL_RECEIVE_PAUSE) - { - Value32 |= PHY_AN_AD_PAUSE_CAPABLE | PHY_AN_AD_ASYM_PAUSE; + LM_UINT32 Value32; + + Value32 = 0; + + /* Auto negotiation flow control only when autonegotiation is enabled. */ + if (pDevice->DisableAutoNeg == FALSE || + pDevice->RequestedMediaType == LM_REQUESTED_MEDIA_TYPE_AUTO || + pDevice->RequestedMediaType == LM_REQUESTED_MEDIA_TYPE_UTP_AUTO) { + /* Please refer to Table 28B-3 of the 802.3ab-1999 spec. */ + if ((pDevice->FlowControlCap == LM_FLOW_CONTROL_AUTO_PAUSE) || + ((pDevice->FlowControlCap & LM_FLOW_CONTROL_RECEIVE_PAUSE) + && (pDevice-> + FlowControlCap & LM_FLOW_CONTROL_TRANSMIT_PAUSE))) { + Value32 |= PHY_AN_AD_PAUSE_CAPABLE; + } else if (pDevice-> + FlowControlCap & LM_FLOW_CONTROL_TRANSMIT_PAUSE) { + Value32 |= PHY_AN_AD_ASYM_PAUSE; + } else if (pDevice-> + FlowControlCap & LM_FLOW_CONTROL_RECEIVE_PAUSE) { + Value32 |= + PHY_AN_AD_PAUSE_CAPABLE | PHY_AN_AD_ASYM_PAUSE; + } } - } - return Value32; + return Value32; } - /******************************************************************************/ /* Description: */ /* */ @@ -5632,195 +5177,169 @@ GetPhyAdFlowCntrlSettings( /* */ /******************************************************************************/ static LM_STATUS -LM_ForceAutoNegBcm540xPhy( -PLM_DEVICE_BLOCK pDevice, -LM_REQUESTED_MEDIA_TYPE RequestedMediaType) +LM_ForceAutoNegBcm540xPhy (PLM_DEVICE_BLOCK pDevice, + LM_REQUESTED_MEDIA_TYPE RequestedMediaType) { - LM_MEDIA_TYPE MediaType; - LM_LINE_SPEED LineSpeed; - LM_DUPLEX_MODE DuplexMode; - LM_UINT32 NewPhyCtrl; - LM_UINT32 Value32; - LM_UINT32 Cnt; - - /* Get the interface type, line speed, and duplex mode. */ - LM_TranslateRequestedMediaType(RequestedMediaType, &MediaType, &LineSpeed, - &DuplexMode); - - if (pDevice->RestoreOnWakeUp) - { - LM_WritePhy(pDevice, BCM540X_1000BASET_CTRL_REG, 0); - pDevice->advertising1000 = 0; - Value32 = PHY_AN_AD_10BASET_FULL | PHY_AN_AD_10BASET_HALF; - if (pDevice->WolSpeed == WOL_SPEED_100MB) - { - Value32 |= PHY_AN_AD_100BASETX_FULL | PHY_AN_AD_100BASETX_HALF; - } - Value32 |= PHY_AN_AD_PROTOCOL_802_3_CSMA_CD; - Value32 |= GetPhyAdFlowCntrlSettings(pDevice); - LM_WritePhy(pDevice, PHY_AN_AD_REG, Value32); - pDevice->advertising = Value32; - } - /* Setup the auto-negotiation advertisement register. */ - else if(LineSpeed == LM_LINE_SPEED_UNKNOWN) - { - /* Setup the 10/100 Mbps auto-negotiation advertisement register. */ - Value32 = PHY_AN_AD_PROTOCOL_802_3_CSMA_CD | - PHY_AN_AD_10BASET_HALF | PHY_AN_AD_10BASET_FULL | - PHY_AN_AD_100BASETX_FULL | PHY_AN_AD_100BASETX_HALF; - Value32 |= GetPhyAdFlowCntrlSettings(pDevice); - - LM_WritePhy(pDevice, PHY_AN_AD_REG, Value32); - pDevice->advertising = Value32; - - /* Advertise 1000Mbps */ - Value32 = BCM540X_AN_AD_1000BASET_HALF | BCM540X_AN_AD_1000BASET_FULL; + LM_MEDIA_TYPE MediaType; + LM_LINE_SPEED LineSpeed; + LM_DUPLEX_MODE DuplexMode; + LM_UINT32 NewPhyCtrl; + LM_UINT32 Value32; + LM_UINT32 Cnt; + + /* Get the interface type, line speed, and duplex mode. */ + LM_TranslateRequestedMediaType (RequestedMediaType, &MediaType, + &LineSpeed, &DuplexMode); + + if (pDevice->RestoreOnWakeUp) { + LM_WritePhy (pDevice, BCM540X_1000BASET_CTRL_REG, 0); + pDevice->advertising1000 = 0; + Value32 = PHY_AN_AD_10BASET_FULL | PHY_AN_AD_10BASET_HALF; + if (pDevice->WolSpeed == WOL_SPEED_100MB) { + Value32 |= + PHY_AN_AD_100BASETX_FULL | PHY_AN_AD_100BASETX_HALF; + } + Value32 |= PHY_AN_AD_PROTOCOL_802_3_CSMA_CD; + Value32 |= GetPhyAdFlowCntrlSettings (pDevice); + LM_WritePhy (pDevice, PHY_AN_AD_REG, Value32); + pDevice->advertising = Value32; + } + /* Setup the auto-negotiation advertisement register. */ + else if (LineSpeed == LM_LINE_SPEED_UNKNOWN) { + /* Setup the 10/100 Mbps auto-negotiation advertisement register. */ + Value32 = PHY_AN_AD_PROTOCOL_802_3_CSMA_CD | + PHY_AN_AD_10BASET_HALF | PHY_AN_AD_10BASET_FULL | + PHY_AN_AD_100BASETX_FULL | PHY_AN_AD_100BASETX_HALF; + Value32 |= GetPhyAdFlowCntrlSettings (pDevice); + + LM_WritePhy (pDevice, PHY_AN_AD_REG, Value32); + pDevice->advertising = Value32; + + /* Advertise 1000Mbps */ + Value32 = + BCM540X_AN_AD_1000BASET_HALF | BCM540X_AN_AD_1000BASET_FULL; #if INCLUDE_5701_AX_FIX - /* Bug: workaround for CRC error in gigabit mode when we are in */ - /* slave mode. This will force the PHY to operate in */ - /* master mode. */ - if(pDevice->ChipRevId == T3_CHIP_ID_5701_A0 || - pDevice->ChipRevId == T3_CHIP_ID_5701_B0) - { - Value32 |= BCM540X_CONFIG_AS_MASTER | - BCM540X_ENABLE_CONFIG_AS_MASTER; - } + /* Bug: workaround for CRC error in gigabit mode when we are in */ + /* slave mode. This will force the PHY to operate in */ + /* master mode. */ + if (pDevice->ChipRevId == T3_CHIP_ID_5701_A0 || + pDevice->ChipRevId == T3_CHIP_ID_5701_B0) { + Value32 |= BCM540X_CONFIG_AS_MASTER | + BCM540X_ENABLE_CONFIG_AS_MASTER; + } #endif - LM_WritePhy(pDevice, BCM540X_1000BASET_CTRL_REG, Value32); - pDevice->advertising1000 = Value32; - } - else - { - if(LineSpeed == LM_LINE_SPEED_1000MBPS) - { - Value32 = PHY_AN_AD_PROTOCOL_802_3_CSMA_CD; - Value32 |= GetPhyAdFlowCntrlSettings(pDevice); + LM_WritePhy (pDevice, BCM540X_1000BASET_CTRL_REG, Value32); + pDevice->advertising1000 = Value32; + } else { + if (LineSpeed == LM_LINE_SPEED_1000MBPS) { + Value32 = PHY_AN_AD_PROTOCOL_802_3_CSMA_CD; + Value32 |= GetPhyAdFlowCntrlSettings (pDevice); + + LM_WritePhy (pDevice, PHY_AN_AD_REG, Value32); + pDevice->advertising = Value32; + + if (DuplexMode != LM_DUPLEX_MODE_FULL) { + Value32 = BCM540X_AN_AD_1000BASET_HALF; + } else { + Value32 = BCM540X_AN_AD_1000BASET_FULL; + } - LM_WritePhy(pDevice, PHY_AN_AD_REG, Value32); - pDevice->advertising = Value32; + LM_WritePhy (pDevice, BCM540X_1000BASET_CTRL_REG, + Value32); + pDevice->advertising1000 = Value32; + } else if (LineSpeed == LM_LINE_SPEED_100MBPS) { + LM_WritePhy (pDevice, BCM540X_1000BASET_CTRL_REG, 0); + pDevice->advertising1000 = 0; + + if (DuplexMode != LM_DUPLEX_MODE_FULL) { + Value32 = PHY_AN_AD_100BASETX_HALF; + } else { + Value32 = PHY_AN_AD_100BASETX_FULL; + } - if(DuplexMode != LM_DUPLEX_MODE_FULL) - { - Value32 = BCM540X_AN_AD_1000BASET_HALF; - } - else - { - Value32 = BCM540X_AN_AD_1000BASET_FULL; - } + Value32 |= PHY_AN_AD_PROTOCOL_802_3_CSMA_CD; + Value32 |= GetPhyAdFlowCntrlSettings (pDevice); - LM_WritePhy(pDevice, BCM540X_1000BASET_CTRL_REG, Value32); - pDevice->advertising1000 = Value32; - } - else if(LineSpeed == LM_LINE_SPEED_100MBPS) - { - LM_WritePhy(pDevice, BCM540X_1000BASET_CTRL_REG, 0); - pDevice->advertising1000 = 0; + LM_WritePhy (pDevice, PHY_AN_AD_REG, Value32); + pDevice->advertising = Value32; + } else if (LineSpeed == LM_LINE_SPEED_10MBPS) { + LM_WritePhy (pDevice, BCM540X_1000BASET_CTRL_REG, 0); + pDevice->advertising1000 = 0; - if(DuplexMode != LM_DUPLEX_MODE_FULL) - { - Value32 = PHY_AN_AD_100BASETX_HALF; - } - else - { - Value32 = PHY_AN_AD_100BASETX_FULL; - } + if (DuplexMode != LM_DUPLEX_MODE_FULL) { + Value32 = PHY_AN_AD_10BASET_HALF; + } else { + Value32 = PHY_AN_AD_10BASET_FULL; + } - Value32 |= PHY_AN_AD_PROTOCOL_802_3_CSMA_CD; - Value32 |= GetPhyAdFlowCntrlSettings(pDevice); + Value32 |= PHY_AN_AD_PROTOCOL_802_3_CSMA_CD; + Value32 |= GetPhyAdFlowCntrlSettings (pDevice); - LM_WritePhy(pDevice, PHY_AN_AD_REG, Value32); - pDevice->advertising = Value32; - } - else if(LineSpeed == LM_LINE_SPEED_10MBPS) - { - LM_WritePhy(pDevice, BCM540X_1000BASET_CTRL_REG, 0); - pDevice->advertising1000 = 0; - - if(DuplexMode != LM_DUPLEX_MODE_FULL) - { - Value32 = PHY_AN_AD_10BASET_HALF; - } - else - { - Value32 = PHY_AN_AD_10BASET_FULL; - } - - Value32 |= PHY_AN_AD_PROTOCOL_802_3_CSMA_CD; - Value32 |= GetPhyAdFlowCntrlSettings(pDevice); - - LM_WritePhy(pDevice, PHY_AN_AD_REG, Value32); - pDevice->advertising = Value32; - } - } - - /* Force line speed if auto-negotiation is disabled. */ - if(pDevice->DisableAutoNeg && LineSpeed != LM_LINE_SPEED_UNKNOWN) - { - /* This code path is executed only when there is link. */ - pDevice->MediaType = MediaType; - pDevice->LineSpeed = LineSpeed; - pDevice->DuplexMode = DuplexMode; - - /* Force line seepd. */ - NewPhyCtrl = 0; - switch(LineSpeed) - { - case LM_LINE_SPEED_10MBPS: - NewPhyCtrl |= PHY_CTRL_SPEED_SELECT_10MBPS; - break; - case LM_LINE_SPEED_100MBPS: - NewPhyCtrl |= PHY_CTRL_SPEED_SELECT_100MBPS; - break; - case LM_LINE_SPEED_1000MBPS: - NewPhyCtrl |= PHY_CTRL_SPEED_SELECT_1000MBPS; - break; - default: - NewPhyCtrl |= PHY_CTRL_SPEED_SELECT_1000MBPS; - break; + LM_WritePhy (pDevice, PHY_AN_AD_REG, Value32); + pDevice->advertising = Value32; + } } - if(DuplexMode == LM_DUPLEX_MODE_FULL) - { - NewPhyCtrl |= PHY_CTRL_FULL_DUPLEX_MODE; - } + /* Force line speed if auto-negotiation is disabled. */ + if (pDevice->DisableAutoNeg && LineSpeed != LM_LINE_SPEED_UNKNOWN) { + /* This code path is executed only when there is link. */ + pDevice->MediaType = MediaType; + pDevice->LineSpeed = LineSpeed; + pDevice->DuplexMode = DuplexMode; - /* Don't do anything if the PHY_CTRL is already what we wanted. */ - LM_ReadPhy(pDevice, PHY_CTRL_REG, &Value32); - if(Value32 != NewPhyCtrl) - { - /* Temporary bring the link down before forcing line speed. */ - LM_WritePhy(pDevice, PHY_CTRL_REG, PHY_CTRL_LOOPBACK_MODE); + /* Force line seepd. */ + NewPhyCtrl = 0; + switch (LineSpeed) { + case LM_LINE_SPEED_10MBPS: + NewPhyCtrl |= PHY_CTRL_SPEED_SELECT_10MBPS; + break; + case LM_LINE_SPEED_100MBPS: + NewPhyCtrl |= PHY_CTRL_SPEED_SELECT_100MBPS; + break; + case LM_LINE_SPEED_1000MBPS: + NewPhyCtrl |= PHY_CTRL_SPEED_SELECT_1000MBPS; + break; + default: + NewPhyCtrl |= PHY_CTRL_SPEED_SELECT_1000MBPS; + break; + } - /* Wait for link to go down. */ - for(Cnt = 0; Cnt < 15000; Cnt++) - { - MM_Wait(10); + if (DuplexMode == LM_DUPLEX_MODE_FULL) { + NewPhyCtrl |= PHY_CTRL_FULL_DUPLEX_MODE; + } - LM_ReadPhy(pDevice, PHY_STATUS_REG, &Value32); - LM_ReadPhy(pDevice, PHY_STATUS_REG, &Value32); + /* Don't do anything if the PHY_CTRL is already what we wanted. */ + LM_ReadPhy (pDevice, PHY_CTRL_REG, &Value32); + if (Value32 != NewPhyCtrl) { + /* Temporary bring the link down before forcing line speed. */ + LM_WritePhy (pDevice, PHY_CTRL_REG, + PHY_CTRL_LOOPBACK_MODE); - if(!(Value32 & PHY_STATUS_LINK_PASS)) - { - MM_Wait(40); - break; - } - } + /* Wait for link to go down. */ + for (Cnt = 0; Cnt < 15000; Cnt++) { + MM_Wait (10); - LM_WritePhy(pDevice, PHY_CTRL_REG, NewPhyCtrl); - MM_Wait(40); - } - } - else - { - LM_WritePhy(pDevice, PHY_CTRL_REG, PHY_CTRL_AUTO_NEG_ENABLE | - PHY_CTRL_RESTART_AUTO_NEG); - } + LM_ReadPhy (pDevice, PHY_STATUS_REG, &Value32); + LM_ReadPhy (pDevice, PHY_STATUS_REG, &Value32); - return LM_STATUS_SUCCESS; -} /* LM_ForceAutoNegBcm540xPhy */ + if (!(Value32 & PHY_STATUS_LINK_PASS)) { + MM_Wait (40); + break; + } + } + LM_WritePhy (pDevice, PHY_CTRL_REG, NewPhyCtrl); + MM_Wait (40); + } + } else { + LM_WritePhy (pDevice, PHY_CTRL_REG, PHY_CTRL_AUTO_NEG_ENABLE | + PHY_CTRL_RESTART_AUTO_NEG); + } + + return LM_STATUS_SUCCESS; +} /* LM_ForceAutoNegBcm540xPhy */ /******************************************************************************/ /* Description: */ @@ -5828,218 +5347,199 @@ LM_REQUESTED_MEDIA_TYPE RequestedMediaType) /* Return: */ /******************************************************************************/ static LM_STATUS -LM_ForceAutoNeg( -PLM_DEVICE_BLOCK pDevice, -LM_REQUESTED_MEDIA_TYPE RequestedMediaType) +LM_ForceAutoNeg (PLM_DEVICE_BLOCK pDevice, + LM_REQUESTED_MEDIA_TYPE RequestedMediaType) { - LM_STATUS LmStatus; + LM_STATUS LmStatus; - /* Initialize the phy chip. */ - switch(pDevice->PhyId & PHY_ID_MASK) - { + /* Initialize the phy chip. */ + switch (pDevice->PhyId & PHY_ID_MASK) { case PHY_BCM5400_PHY_ID: case PHY_BCM5401_PHY_ID: case PHY_BCM5411_PHY_ID: case PHY_BCM5701_PHY_ID: case PHY_BCM5703_PHY_ID: case PHY_BCM5704_PHY_ID: - LmStatus = LM_ForceAutoNegBcm540xPhy(pDevice, RequestedMediaType); - break; + LmStatus = + LM_ForceAutoNegBcm540xPhy (pDevice, RequestedMediaType); + break; default: - LmStatus = LM_STATUS_FAILURE; - break; - } + LmStatus = LM_STATUS_FAILURE; + break; + } - return LmStatus; -} /* LM_ForceAutoNeg */ + return LmStatus; +} /* LM_ForceAutoNeg */ /******************************************************************************/ /* Description: */ /* */ /* Return: */ /******************************************************************************/ -LM_STATUS LM_LoadFirmware(PLM_DEVICE_BLOCK pDevice, - PT3_FWIMG_INFO pFwImg, - LM_UINT32 LoadCpu, - LM_UINT32 StartCpu) +LM_STATUS LM_LoadFirmware (PLM_DEVICE_BLOCK pDevice, + PT3_FWIMG_INFO pFwImg, + LM_UINT32 LoadCpu, LM_UINT32 StartCpu) { - LM_UINT32 i; - LM_UINT32 address; + LM_UINT32 i; + LM_UINT32 address; - if (LoadCpu & T3_RX_CPU_ID) - { - if (LM_HaltCpu(pDevice,T3_RX_CPU_ID) != LM_STATUS_SUCCESS) - { - return LM_STATUS_FAILURE; - } + if (LoadCpu & T3_RX_CPU_ID) { + if (LM_HaltCpu (pDevice, T3_RX_CPU_ID) != LM_STATUS_SUCCESS) { + return LM_STATUS_FAILURE; + } - /* First of all clear scrach pad memory */ - for (i = 0; i < T3_RX_CPU_SPAD_SIZE; i+=4) - { - LM_RegWrInd(pDevice,T3_RX_CPU_SPAD_ADDR+i,0); - } + /* First of all clear scrach pad memory */ + for (i = 0; i < T3_RX_CPU_SPAD_SIZE; i += 4) { + LM_RegWrInd (pDevice, T3_RX_CPU_SPAD_ADDR + i, 0); + } - /* Copy code first */ - address = T3_RX_CPU_SPAD_ADDR + (pFwImg->Text.Offset & 0xffff); - for (i = 0; i <= pFwImg->Text.Length; i+=4) - { - LM_RegWrInd(pDevice,address+i, - ((LM_UINT32 *)pFwImg->Text.Buffer)[i/4]); - } + /* Copy code first */ + address = T3_RX_CPU_SPAD_ADDR + (pFwImg->Text.Offset & 0xffff); + for (i = 0; i <= pFwImg->Text.Length; i += 4) { + LM_RegWrInd (pDevice, address + i, + ((LM_UINT32 *) pFwImg->Text.Buffer)[i / + 4]); + } - address = T3_RX_CPU_SPAD_ADDR + (pFwImg->ROnlyData.Offset & 0xffff); - for (i = 0; i <= pFwImg->ROnlyData.Length; i+=4) - { - LM_RegWrInd(pDevice,address+i, - ((LM_UINT32 *)pFwImg->ROnlyData.Buffer)[i/4]); - } + address = + T3_RX_CPU_SPAD_ADDR + (pFwImg->ROnlyData.Offset & 0xffff); + for (i = 0; i <= pFwImg->ROnlyData.Length; i += 4) { + LM_RegWrInd (pDevice, address + i, + ((LM_UINT32 *) pFwImg->ROnlyData. + Buffer)[i / 4]); + } - address = T3_RX_CPU_SPAD_ADDR + (pFwImg->Data.Offset & 0xffff); - for (i= 0; i <= pFwImg->Data.Length; i+=4) - { - LM_RegWrInd(pDevice,address+i, - ((LM_UINT32 *)pFwImg->Data.Buffer)[i/4]); + address = T3_RX_CPU_SPAD_ADDR + (pFwImg->Data.Offset & 0xffff); + for (i = 0; i <= pFwImg->Data.Length; i += 4) { + LM_RegWrInd (pDevice, address + i, + ((LM_UINT32 *) pFwImg->Data.Buffer)[i / + 4]); + } } - } - if (LoadCpu & T3_TX_CPU_ID) - { - if (LM_HaltCpu(pDevice,T3_TX_CPU_ID) != LM_STATUS_SUCCESS) - { - return LM_STATUS_FAILURE; - } + if (LoadCpu & T3_TX_CPU_ID) { + if (LM_HaltCpu (pDevice, T3_TX_CPU_ID) != LM_STATUS_SUCCESS) { + return LM_STATUS_FAILURE; + } - /* First of all clear scrach pad memory */ - for (i = 0; i < T3_TX_CPU_SPAD_SIZE; i+=4) - { - LM_RegWrInd(pDevice,T3_TX_CPU_SPAD_ADDR+i,0); - } + /* First of all clear scrach pad memory */ + for (i = 0; i < T3_TX_CPU_SPAD_SIZE; i += 4) { + LM_RegWrInd (pDevice, T3_TX_CPU_SPAD_ADDR + i, 0); + } - /* Copy code first */ - address = T3_TX_CPU_SPAD_ADDR + (pFwImg->Text.Offset & 0xffff); - for (i= 0; i <= pFwImg->Text.Length; i+=4) - { - LM_RegWrInd(pDevice,address+i, - ((LM_UINT32 *)pFwImg->Text.Buffer)[i/4]); - } + /* Copy code first */ + address = T3_TX_CPU_SPAD_ADDR + (pFwImg->Text.Offset & 0xffff); + for (i = 0; i <= pFwImg->Text.Length; i += 4) { + LM_RegWrInd (pDevice, address + i, + ((LM_UINT32 *) pFwImg->Text.Buffer)[i / + 4]); + } - address = T3_TX_CPU_SPAD_ADDR + (pFwImg->ROnlyData.Offset & 0xffff); - for (i= 0; i <= pFwImg->ROnlyData.Length; i+=4) - { - LM_RegWrInd(pDevice,address+i, - ((LM_UINT32 *)pFwImg->ROnlyData.Buffer)[i/4]); - } + address = + T3_TX_CPU_SPAD_ADDR + (pFwImg->ROnlyData.Offset & 0xffff); + for (i = 0; i <= pFwImg->ROnlyData.Length; i += 4) { + LM_RegWrInd (pDevice, address + i, + ((LM_UINT32 *) pFwImg->ROnlyData. + Buffer)[i / 4]); + } - address = T3_TX_CPU_SPAD_ADDR + (pFwImg->Data.Offset & 0xffff); - for (i= 0; i <= pFwImg->Data.Length; i+=4) - { - LM_RegWrInd(pDevice,address+i, - ((LM_UINT32 *)pFwImg->Data.Buffer)[i/4]); + address = T3_TX_CPU_SPAD_ADDR + (pFwImg->Data.Offset & 0xffff); + for (i = 0; i <= pFwImg->Data.Length; i += 4) { + LM_RegWrInd (pDevice, address + i, + ((LM_UINT32 *) pFwImg->Data.Buffer)[i / + 4]); + } } - } - if (StartCpu & T3_RX_CPU_ID) - { - /* Start Rx CPU */ - REG_WR(pDevice,rxCpu.reg.state, 0xffffffff); - REG_WR(pDevice,rxCpu.reg.PC,pFwImg->StartAddress); - for (i = 0 ; i < 5; i++) - { - if (pFwImg->StartAddress == REG_RD(pDevice,rxCpu.reg.PC)) - break; + if (StartCpu & T3_RX_CPU_ID) { + /* Start Rx CPU */ + REG_WR (pDevice, rxCpu.reg.state, 0xffffffff); + REG_WR (pDevice, rxCpu.reg.PC, pFwImg->StartAddress); + for (i = 0; i < 5; i++) { + if (pFwImg->StartAddress == + REG_RD (pDevice, rxCpu.reg.PC)) + break; - REG_WR(pDevice,rxCpu.reg.state, 0xffffffff); - REG_WR(pDevice,rxCpu.reg.mode,CPU_MODE_HALT); - REG_WR(pDevice,rxCpu.reg.PC,pFwImg->StartAddress); - MM_Wait(1000); + REG_WR (pDevice, rxCpu.reg.state, 0xffffffff); + REG_WR (pDevice, rxCpu.reg.mode, CPU_MODE_HALT); + REG_WR (pDevice, rxCpu.reg.PC, pFwImg->StartAddress); + MM_Wait (1000); + } + + REG_WR (pDevice, rxCpu.reg.state, 0xffffffff); + REG_WR (pDevice, rxCpu.reg.mode, 0); } - REG_WR(pDevice,rxCpu.reg.state, 0xffffffff); - REG_WR(pDevice,rxCpu.reg.mode, 0); - } + if (StartCpu & T3_TX_CPU_ID) { + /* Start Tx CPU */ + REG_WR (pDevice, txCpu.reg.state, 0xffffffff); + REG_WR (pDevice, txCpu.reg.PC, pFwImg->StartAddress); + for (i = 0; i < 5; i++) { + if (pFwImg->StartAddress == + REG_RD (pDevice, txCpu.reg.PC)) + break; - if (StartCpu & T3_TX_CPU_ID) - { - /* Start Tx CPU */ - REG_WR(pDevice,txCpu.reg.state, 0xffffffff); - REG_WR(pDevice,txCpu.reg.PC,pFwImg->StartAddress); - for (i = 0 ; i < 5; i++) - { - if (pFwImg->StartAddress == REG_RD(pDevice,txCpu.reg.PC)) - break; + REG_WR (pDevice, txCpu.reg.state, 0xffffffff); + REG_WR (pDevice, txCpu.reg.mode, CPU_MODE_HALT); + REG_WR (pDevice, txCpu.reg.PC, pFwImg->StartAddress); + MM_Wait (1000); + } - REG_WR(pDevice,txCpu.reg.state, 0xffffffff); - REG_WR(pDevice,txCpu.reg.mode,CPU_MODE_HALT); - REG_WR(pDevice,txCpu.reg.PC,pFwImg->StartAddress); - MM_Wait(1000); + REG_WR (pDevice, txCpu.reg.state, 0xffffffff); + REG_WR (pDevice, txCpu.reg.mode, 0); } - REG_WR(pDevice,txCpu.reg.state, 0xffffffff); - REG_WR(pDevice,txCpu.reg.mode, 0); - } - - return LM_STATUS_SUCCESS; + return LM_STATUS_SUCCESS; } -STATIC LM_STATUS LM_HaltCpu(PLM_DEVICE_BLOCK pDevice,LM_UINT32 cpu_number) +STATIC LM_STATUS LM_HaltCpu (PLM_DEVICE_BLOCK pDevice, LM_UINT32 cpu_number) { - LM_UINT32 i; + LM_UINT32 i; - if (cpu_number == T3_RX_CPU_ID) - { - for (i = 0 ; i < 10000; i++) - { - REG_WR(pDevice,rxCpu.reg.state, 0xffffffff); - REG_WR(pDevice,rxCpu.reg.mode,CPU_MODE_HALT); + if (cpu_number == T3_RX_CPU_ID) { + for (i = 0; i < 10000; i++) { + REG_WR (pDevice, rxCpu.reg.state, 0xffffffff); + REG_WR (pDevice, rxCpu.reg.mode, CPU_MODE_HALT); - if (REG_RD(pDevice,rxCpu.reg.mode) & CPU_MODE_HALT) - break; - } + if (REG_RD (pDevice, rxCpu.reg.mode) & CPU_MODE_HALT) + break; + } - REG_WR(pDevice,rxCpu.reg.state, 0xffffffff); - REG_WR(pDevice,rxCpu.reg.mode,CPU_MODE_HALT); - MM_Wait(10); - } - else - { - for (i = 0 ; i < 10000; i++) - { - REG_WR(pDevice,txCpu.reg.state, 0xffffffff); - REG_WR(pDevice,txCpu.reg.mode,CPU_MODE_HALT); + REG_WR (pDevice, rxCpu.reg.state, 0xffffffff); + REG_WR (pDevice, rxCpu.reg.mode, CPU_MODE_HALT); + MM_Wait (10); + } else { + for (i = 0; i < 10000; i++) { + REG_WR (pDevice, txCpu.reg.state, 0xffffffff); + REG_WR (pDevice, txCpu.reg.mode, CPU_MODE_HALT); - if (REG_RD(pDevice,txCpu.reg.mode) & CPU_MODE_HALT) - break; + if (REG_RD (pDevice, txCpu.reg.mode) & CPU_MODE_HALT) + break; + } } - } - return (( i == 10000) ? LM_STATUS_FAILURE : LM_STATUS_SUCCESS); + return ((i == 10000) ? LM_STATUS_FAILURE : LM_STATUS_SUCCESS); } - -int -LM_BlinkLED(PLM_DEVICE_BLOCK pDevice, LM_UINT32 BlinkDurationSec) +int LM_BlinkLED (PLM_DEVICE_BLOCK pDevice, LM_UINT32 BlinkDurationSec) { LM_UINT32 Oldcfg; int j; int ret = 0; - if(BlinkDurationSec == 0) - { + if (BlinkDurationSec == 0) { return 0; } - if(BlinkDurationSec > 120) - { + if (BlinkDurationSec > 120) { BlinkDurationSec = 120; } - Oldcfg = REG_RD(pDevice, MacCtrl.LedCtrl); - for(j = 0; j < BlinkDurationSec * 2; j++) - { - if(j % 2) - { + Oldcfg = REG_RD (pDevice, MacCtrl.LedCtrl); + for (j = 0; j < BlinkDurationSec * 2; j++) { + if (j % 2) { /* Turn on the LEDs. */ - REG_WR(pDevice, MacCtrl.LedCtrl, + REG_WR (pDevice, MacCtrl.LedCtrl, LED_CTRL_OVERRIDE_LINK_LED | LED_CTRL_1000MBPS_LED_ON | LED_CTRL_100MBPS_LED_ON | @@ -6047,154 +5547,153 @@ LM_BlinkLED(PLM_DEVICE_BLOCK pDevice, LM_UINT32 BlinkDurationSec) LED_CTRL_OVERRIDE_TRAFFIC_LED | LED_CTRL_BLINK_TRAFFIC_LED | LED_CTRL_TRAFFIC_LED); - } - else - { + } else { /* Turn off the LEDs. */ - REG_WR(pDevice, MacCtrl.LedCtrl, + REG_WR (pDevice, MacCtrl.LedCtrl, LED_CTRL_OVERRIDE_LINK_LED | LED_CTRL_OVERRIDE_TRAFFIC_LED); } #ifndef EMBEDDED current->state = TASK_INTERRUPTIBLE; - if (schedule_timeout(HZ/2) != 0) { + if (schedule_timeout (HZ / 2) != 0) { ret = -EINTR; break; } #else - udelay(100000); /* 1s sleep */ + udelay (100000); /* 1s sleep */ #endif } - REG_WR(pDevice, MacCtrl.LedCtrl, Oldcfg); + REG_WR (pDevice, MacCtrl.LedCtrl, Oldcfg); return ret; } -int t3_do_dma(PLM_DEVICE_BLOCK pDevice, - LM_PHYSICAL_ADDRESS host_addr_phy, int length, - int dma_read) +int t3_do_dma (PLM_DEVICE_BLOCK pDevice, + LM_PHYSICAL_ADDRESS host_addr_phy, int length, int dma_read) { - T3_DMA_DESC dma_desc; - int i; - LM_UINT32 dma_desc_addr; - LM_UINT32 value32; - - REG_WR(pDevice, BufMgr.Mode, 0); - REG_WR(pDevice, Ftq.Reset, 0); - - dma_desc.host_addr.High = host_addr_phy.High; - dma_desc.host_addr.Low = host_addr_phy.Low; - dma_desc.nic_mbuf = 0x2100; - dma_desc.len = length; - dma_desc.flags = 0x00000004; /* Generate Rx-CPU event */ - - if (dma_read) - { - dma_desc.cqid_sqid = (T3_QID_RX_BD_COMP << 8) | - T3_QID_DMA_HIGH_PRI_READ; - REG_WR(pDevice, DmaRead.Mode, DMA_READ_MODE_ENABLE); - } - else - { - dma_desc.cqid_sqid = (T3_QID_RX_DATA_COMP << 8) | - T3_QID_DMA_HIGH_PRI_WRITE; - REG_WR(pDevice, DmaWrite.Mode, DMA_WRITE_MODE_ENABLE); - } - - dma_desc_addr = T3_NIC_DMA_DESC_POOL_ADDR; - - /* Writing this DMA descriptor to DMA memory */ - for (i = 0; i < sizeof(T3_DMA_DESC); i += 4) - { - value32 = *((PLM_UINT32) (((PLM_UINT8) &dma_desc) + i)); - MM_WriteConfig32(pDevice, T3_PCI_MEM_WIN_ADDR_REG, dma_desc_addr+i); - MM_WriteConfig32(pDevice, T3_PCI_MEM_WIN_DATA_REG, cpu_to_le32(value32)); - } - MM_WriteConfig32(pDevice, T3_PCI_MEM_WIN_ADDR_REG, 0); - - if (dma_read) - REG_WR(pDevice, Ftq.DmaHighReadFtqFifoEnqueueDequeue, dma_desc_addr); - else - REG_WR(pDevice, Ftq.DmaHighWriteFtqFifoEnqueueDequeue, dma_desc_addr); - - for (i = 0; i < 40; i++) - { + T3_DMA_DESC dma_desc; + int i; + LM_UINT32 dma_desc_addr; + LM_UINT32 value32; + + REG_WR (pDevice, BufMgr.Mode, 0); + REG_WR (pDevice, Ftq.Reset, 0); + + dma_desc.host_addr.High = host_addr_phy.High; + dma_desc.host_addr.Low = host_addr_phy.Low; + dma_desc.nic_mbuf = 0x2100; + dma_desc.len = length; + dma_desc.flags = 0x00000004; /* Generate Rx-CPU event */ + + if (dma_read) { + dma_desc.cqid_sqid = (T3_QID_RX_BD_COMP << 8) | + T3_QID_DMA_HIGH_PRI_READ; + REG_WR (pDevice, DmaRead.Mode, DMA_READ_MODE_ENABLE); + } else { + dma_desc.cqid_sqid = (T3_QID_RX_DATA_COMP << 8) | + T3_QID_DMA_HIGH_PRI_WRITE; + REG_WR (pDevice, DmaWrite.Mode, DMA_WRITE_MODE_ENABLE); + } + + dma_desc_addr = T3_NIC_DMA_DESC_POOL_ADDR; + + /* Writing this DMA descriptor to DMA memory */ + for (i = 0; i < sizeof (T3_DMA_DESC); i += 4) { + value32 = *((PLM_UINT32) (((PLM_UINT8) & dma_desc) + i)); + MM_WriteConfig32 (pDevice, T3_PCI_MEM_WIN_ADDR_REG, + dma_desc_addr + i); + MM_WriteConfig32 (pDevice, T3_PCI_MEM_WIN_DATA_REG, + cpu_to_le32 (value32)); + } + MM_WriteConfig32 (pDevice, T3_PCI_MEM_WIN_ADDR_REG, 0); + if (dma_read) - value32 = REG_RD(pDevice, Ftq.RcvBdCompFtqFifoEnqueueDequeue); + REG_WR (pDevice, Ftq.DmaHighReadFtqFifoEnqueueDequeue, + dma_desc_addr); else - value32 = REG_RD(pDevice, Ftq.RcvDataCompFtqFifoEnqueueDequeue); + REG_WR (pDevice, Ftq.DmaHighWriteFtqFifoEnqueueDequeue, + dma_desc_addr); + + for (i = 0; i < 40; i++) { + if (dma_read) + value32 = + REG_RD (pDevice, + Ftq.RcvBdCompFtqFifoEnqueueDequeue); + else + value32 = + REG_RD (pDevice, + Ftq.RcvDataCompFtqFifoEnqueueDequeue); - if ((value32 & 0xffff) == dma_desc_addr) - break; + if ((value32 & 0xffff) == dma_desc_addr) + break; - MM_Wait(10); - } + MM_Wait (10); + } - return LM_STATUS_SUCCESS; + return LM_STATUS_SUCCESS; } STATIC LM_STATUS -LM_DmaTest(PLM_DEVICE_BLOCK pDevice, PLM_UINT8 pBufferVirt, - LM_PHYSICAL_ADDRESS BufferPhy, LM_UINT32 BufferSize) +LM_DmaTest (PLM_DEVICE_BLOCK pDevice, PLM_UINT8 pBufferVirt, + LM_PHYSICAL_ADDRESS BufferPhy, LM_UINT32 BufferSize) { - int j; - LM_UINT32 *ptr; - int dma_success = 0; + int j; + LM_UINT32 *ptr; + int dma_success = 0; + + if (T3_ASIC_REV (pDevice->ChipRevId) != T3_ASIC_REV_5700 && + T3_ASIC_REV (pDevice->ChipRevId) != T3_ASIC_REV_5701) { + return LM_STATUS_SUCCESS; + } + while (!dma_success) { + /* Fill data with incremental patterns */ + ptr = (LM_UINT32 *) pBufferVirt; + for (j = 0; j < BufferSize / 4; j++) + *ptr++ = j; + + if (t3_do_dma (pDevice, BufferPhy, BufferSize, 1) == + LM_STATUS_FAILURE) { + return LM_STATUS_FAILURE; + } - if(T3_ASIC_REV(pDevice->ChipRevId) != T3_ASIC_REV_5700 && - T3_ASIC_REV(pDevice->ChipRevId) != T3_ASIC_REV_5701) - { - return LM_STATUS_SUCCESS; - } - while (!dma_success) - { - /* Fill data with incremental patterns */ - ptr = (LM_UINT32 *)pBufferVirt; - for (j = 0; j < BufferSize/4; j++) - *ptr++ = j; - - if (t3_do_dma(pDevice,BufferPhy,BufferSize, 1) == LM_STATUS_FAILURE) - { - return LM_STATUS_FAILURE; - } + MM_Wait (40); + ptr = (LM_UINT32 *) pBufferVirt; + /* Fill data with zero */ + for (j = 0; j < BufferSize / 4; j++) + *ptr++ = 0; - MM_Wait(40); - ptr = (LM_UINT32 *)pBufferVirt; - /* Fill data with zero */ - for (j = 0; j < BufferSize/4; j++) - *ptr++ = 0; + if (t3_do_dma (pDevice, BufferPhy, BufferSize, 0) == + LM_STATUS_FAILURE) { + return LM_STATUS_FAILURE; + } - if (t3_do_dma(pDevice,BufferPhy,BufferSize, 0) == LM_STATUS_FAILURE) - { - return LM_STATUS_FAILURE; + MM_Wait (40); + /* Check for data */ + ptr = (LM_UINT32 *) pBufferVirt; + for (j = 0; j < BufferSize / 4; j++) { + if (*ptr++ != j) { + if ((pDevice-> + DmaReadWriteCtrl & + DMA_CTRL_WRITE_BOUNDARY_MASK) + == DMA_CTRL_WRITE_BOUNDARY_DISABLE) { + pDevice->DmaReadWriteCtrl = + (pDevice-> + DmaReadWriteCtrl & + ~DMA_CTRL_WRITE_BOUNDARY_MASK) | + DMA_CTRL_WRITE_BOUNDARY_16; + REG_WR (pDevice, + PciCfg.DmaReadWriteCtrl, + pDevice->DmaReadWriteCtrl); + break; + } else { + return LM_STATUS_FAILURE; + } + } + } + if (j == (BufferSize / 4)) + dma_success = 1; } - - MM_Wait(40); - /* Check for data */ - ptr = (LM_UINT32 *)pBufferVirt; - for (j = 0; j < BufferSize/4; j++) - { - if (*ptr++ != j) - { - if ((pDevice->DmaReadWriteCtrl & DMA_CTRL_WRITE_BOUNDARY_MASK) - == DMA_CTRL_WRITE_BOUNDARY_DISABLE) - { - pDevice->DmaReadWriteCtrl = (pDevice->DmaReadWriteCtrl & - ~DMA_CTRL_WRITE_BOUNDARY_MASK) | - DMA_CTRL_WRITE_BOUNDARY_16; - REG_WR(pDevice, PciCfg.DmaReadWriteCtrl, - pDevice->DmaReadWriteCtrl); - break; - } - else - { - return LM_STATUS_FAILURE; - } - } - } - if (j == (BufferSize/4)) - dma_success = 1; - } - return LM_STATUS_SUCCESS; + return LM_STATUS_SUCCESS; } + #endif diff --git a/drivers/tigon3.h b/drivers/tigon3.h index ea4367d..c03347f 100644 --- a/drivers/tigon3.h +++ b/drivers/tigon3.h @@ -21,7 +21,6 @@ #include "bcm570x_autoneg.h" #endif - /* io defines */ #if !defined(BIG_ENDIAN_HOST) #define readl(addr) \ @@ -29,7 +28,7 @@ #define writel(b,addr) \ ((*(volatile unsigned int *)(addr)) = (LONGSWAP(b))) #else -#if 0 /* !defined(PPC603) */ +#if 0 /* !defined(PPC603) */ #define readl(addr) (*(volatile unsigned int*)(0xa0000000 + (unsigned long)(addr))) #define writel(b,addr) ((*(volatile unsigned int *) ((unsigned long)(addr) + 0xa0000000)) = (b)) #else @@ -37,25 +36,28 @@ #define readl(addr) (*(volatile unsigned int*)(addr)) #define writel(b,addr) ((*(volatile unsigned int *) (addr)) = (b)) #else -extern int sprintf(char* buf, const char* f, ...); -static __inline unsigned int readl(void* addr){ - char buf[128]; - unsigned int tmp = (*(volatile unsigned int*)(addr)); - sprintf(buf,"%s:%s: read 0x%x from 0x%x\n",__FILE__,__LINE__,tmp,addr,0,0); - sysSerialPrintString(buf); - return tmp; +extern int sprintf (char *buf, const char *f, ...); +static __inline unsigned int readl (void *addr) +{ + char buf[128]; + unsigned int tmp = (*(volatile unsigned int *)(addr)); + sprintf (buf, "%s:%s: read 0x%x from 0x%x\n", __FILE__, __LINE__, tmp, + addr, 0, 0); + sysSerialPrintString (buf); + return tmp; } -static __inline void writel(unsigned int b, unsigned int addr){ - char buf[128]; - ((*(volatile unsigned int *) (addr)) = (b)); - sprintf(buf,"%s:%s: write 0x%x to 0x%x\n",__FILE__,__LINE__,b,addr,0,0); - sysSerialPrintString(buf); +static __inline void writel (unsigned int b, unsigned int addr) +{ + char buf[128]; + ((*(volatile unsigned int *)(addr)) = (b)); + sprintf (buf, "%s:%s: write 0x%x to 0x%x\n", __FILE__, __LINE__, b, + addr, 0, 0); + sysSerialPrintString (buf); } #endif -#endif /* PPC603 */ +#endif /* PPC603 */ #endif - /******************************************************************************/ /* Constants. */ /******************************************************************************/ @@ -90,7 +92,7 @@ static __inline void writel(unsigned int b, unsigned int addr){ /* B0 bug. */ #define BCM5700_BX_MIN_FRAG_SIZE 10 -#define BCM5700_BX_MIN_FRAG_BUF_SIZE 16 /* nice aligned size. */ +#define BCM5700_BX_MIN_FRAG_BUF_SIZE 16 /* nice aligned size. */ #define BCM5700_BX_MIN_FRAG_BUF_SIZE_MASK (BCM5700_BX_MIN_FRAG_BUF_SIZE-1) #define BCM5700_BX_TX_COPY_BUF_SIZE (BCM5700_BX_MIN_FRAG_BUF_SIZE * \ MAX_FRAGMENT_COUNT) @@ -161,32 +163,32 @@ static __inline void writel(unsigned int b, unsigned int addr){ /* Number of entries in the Standard Receive RCB. Must be 512 entries. */ #define T3_STD_RCV_RCB_ENTRY_COUNT 512 #define T3_STD_RCV_RCB_ENTRY_COUNT_MASK (T3_STD_RCV_RCB_ENTRY_COUNT-1) -#define DEFAULT_STD_RCV_DESC_COUNT 200 /* Must be < 512. */ +#define DEFAULT_STD_RCV_DESC_COUNT 200 /* Must be < 512. */ #define MAX_STD_RCV_BUFFER_SIZE 0x600 /* Number of entries in the Mini Receive RCB. This value can either be */ /* 0, 1024. Currently Mini Receive RCB is disabled. */ #ifndef T3_MINI_RCV_RCB_ENTRY_COUNT #define T3_MINI_RCV_RCB_ENTRY_COUNT 0 -#endif /* T3_MINI_RCV_RCB_ENTRY_COUNT */ +#endif /* T3_MINI_RCV_RCB_ENTRY_COUNT */ #define T3_MINI_RCV_RCB_ENTRY_COUNT_MASK (T3_MINI_RCV_RCB_ENTRY_COUNT-1) #define MAX_MINI_RCV_BUFFER_SIZE 512 #define DEFAULT_MINI_RCV_BUFFER_SIZE 64 -#define DEFAULT_MINI_RCV_DESC_COUNT 100 /* Must be < 1024. */ +#define DEFAULT_MINI_RCV_DESC_COUNT 100 /* Must be < 1024. */ /* Number of entries in the Jumbo Receive RCB. This value must 256 or 0. */ /* Currently, Jumbo Receive RCB is disabled. */ #ifndef T3_JUMBO_RCV_RCB_ENTRY_COUNT #define T3_JUMBO_RCV_RCB_ENTRY_COUNT 0 -#endif /* T3_JUMBO_RCV_RCB_ENTRY_COUNT */ +#endif /* T3_JUMBO_RCV_RCB_ENTRY_COUNT */ #define T3_JUMBO_RCV_RCB_ENTRY_COUNT_MASK (T3_JUMBO_RCV_RCB_ENTRY_COUNT-1) -#define MAX_JUMBO_RCV_BUFFER_SIZE (10 * 1024) /* > 1514 */ -#define DEFAULT_JUMBO_RCV_BUFFER_SIZE (4 * 1024) /* > 1514 */ -#define DEFAULT_JUMBO_RCV_DESC_COUNT 128 /* Must be < 256. */ +#define MAX_JUMBO_RCV_BUFFER_SIZE (10 * 1024) /* > 1514 */ +#define DEFAULT_JUMBO_RCV_BUFFER_SIZE (4 * 1024) /* > 1514 */ +#define DEFAULT_JUMBO_RCV_DESC_COUNT 128 /* Must be < 256. */ -#define MAX_JUMBO_TX_BUFFER_SIZE (8 * 1024) /* > 1514 */ -#define DEFAULT_JUMBO_TX_BUFFER_SIZE (4 * 1024) /* > 1514 */ +#define MAX_JUMBO_TX_BUFFER_SIZE (8 * 1024) /* > 1514 */ +#define DEFAULT_JUMBO_TX_BUFFER_SIZE (4 * 1024) /* > 1514 */ /* Number of receive return RCBs. Maybe 1-16 but for now, only support one. */ #define T3_MAX_RCV_RETURN_RCB_COUNT 16 @@ -195,10 +197,9 @@ static __inline void writel(unsigned int b, unsigned int addr){ /* or 2048. */ #ifndef T3_RCV_RETURN_RCB_ENTRY_COUNT #define T3_RCV_RETURN_RCB_ENTRY_COUNT 1024 -#endif /* T3_RCV_RETURN_RCB_ENTRY_COUNT */ +#endif /* T3_RCV_RETURN_RCB_ENTRY_COUNT */ #define T3_RCV_RETURN_RCB_ENTRY_COUNT_MASK (T3_RCV_RETURN_RCB_ENTRY_COUNT-1) - /* Default coalescing parameters. */ #define DEFAULT_RX_COALESCING_TICKS 100 #define MAX_RX_COALESCING_TICKS 500 @@ -227,7 +228,6 @@ static __inline void writel(unsigned int b, unsigned int addr){ #define DEFAULT_STATS_COALESCING_TICKS 1000000 #define MAX_STATS_COALESCING_TICKS 3600000000U - /* Receive BD Replenish thresholds. */ #define DEFAULT_RCV_STD_BD_REPLENISH_THRESHOLD 4 #define DEFAULT_RCV_JUMBO_BD_REPLENISH_THRESHOLD 4 @@ -240,12 +240,10 @@ static __inline void writel(unsigned int b, unsigned int addr){ /* Maximum physical fragment size. */ #define MAX_FRAGMENT_SIZE (64 * 1024) - /* Standard view. */ #define T3_STD_VIEW_SIZE (64 * 1024) #define T3_FLAT_VIEW_SIZE (32 * 1024 * 1024) - /* Buffer descriptor base address on the NIC's memory. */ #define T3_NIC_SND_BUFFER_DESC_ADDR 0x4000 @@ -265,19 +263,17 @@ static __inline void writel(unsigned int b, unsigned int addr){ #define T3_NIC_JUMBO_RCV_BUFFER_DESC_SIZE (T3_JUMBO_RCV_RCB_ENTRY_COUNT * \ sizeof(T3_EXT_RCV_BD) / 4) - /* MBUF pool. */ #define T3_NIC_MBUF_POOL_ADDR 0x8000 /* #define T3_NIC_MBUF_POOL_SIZE 0x18000 */ #define T3_NIC_MBUF_POOL_SIZE96 0x18000 #define T3_NIC_MBUF_POOL_SIZE64 0x10000 - #define T3_NIC_MBUF_POOL_ADDR_EXT_MEM 0x20000 /* DMA descriptor pool */ #define T3_NIC_DMA_DESC_POOL_ADDR 0x2000 -#define T3_NIC_DMA_DESC_POOL_SIZE 0x2000 /* 8KB. */ +#define T3_NIC_DMA_DESC_POOL_SIZE 0x2000 /* 8KB. */ #define T3_DEF_DMA_MBUF_LOW_WMARK 0x40 #define T3_DEF_RX_MAC_MBUF_LOW_WMARK 0x20 @@ -301,24 +297,21 @@ static __inline void writel(unsigned int b, unsigned int addr){ #define T3_TX_CPU_SPAD_ADDR 0x34000 #define T3_TX_CPU_SPAD_SIZE 0x4000 -typedef struct T3_DIR_ENTRY -{ - PLM_UINT8 Buffer; - LM_UINT32 Offset; - LM_UINT32 Length; -} T3_DIR_ENTRY,*PT3_DIR_ENTRY; - -typedef struct T3_FWIMG_INFO -{ - LM_UINT32 StartAddress; - T3_DIR_ENTRY Text; - T3_DIR_ENTRY ROnlyData; - T3_DIR_ENTRY Data; - T3_DIR_ENTRY Sbss; - T3_DIR_ENTRY Bss; +typedef struct T3_DIR_ENTRY { + PLM_UINT8 Buffer; + LM_UINT32 Offset; + LM_UINT32 Length; +} T3_DIR_ENTRY, *PT3_DIR_ENTRY; + +typedef struct T3_FWIMG_INFO { + LM_UINT32 StartAddress; + T3_DIR_ENTRY Text; + T3_DIR_ENTRY ROnlyData; + T3_DIR_ENTRY Data; + T3_DIR_ENTRY Sbss; + T3_DIR_ENTRY Bss; } T3_FWIMG_INFO, *PT3_FWIMG_INFO; - /******************************************************************************/ /* Tigon3 PCI Registers. */ /******************************************************************************/ @@ -362,7 +355,6 @@ typedef struct T3_FWIMG_INFO #define T3_ASIC_REV_5703 0x01 #define T3_ASIC_REV_5704 0x02 - /* Chip id and revision. */ #define T3_CHIP_REV(_ChipRevId) ((_ChipRevId) >> 8) #define T3_CHIP_REV_5700_AX 0x70 @@ -386,7 +378,6 @@ typedef struct T3_FWIMG_INFO #define T3_PCI_POWER_DOWN_PCI_PLL133 BIT_15 #define T3_PCI_44MHZ_CORE_CLOCK BIT_18 - #define T3_PCI_REG_ADDR_REG 0x78 #define T3_PCI_REG_DATA_REG 0x80 @@ -409,7 +400,6 @@ typedef struct T3_FWIMG_INFO #define T3_PM_PME_ENABLE BIT_8 #define T3_PM_PME_ASSERTED BIT_15 - /* PCI state register. */ #define T3_PCI_STATE_REG 0x70 @@ -419,17 +409,16 @@ typedef struct T3_FWIMG_INFO #define T3_PCI_STATE_BUS_SPEED_HIGH BIT_3 #define T3_PCI_STATE_32BIT_PCI_BUS BIT_4 - /* Broadcom subsystem/subvendor IDs. */ #define T3_SVID_BROADCOM 0x14e4 #define T3_SSID_BROADCOM_BCM95700A6 0x1644 #define T3_SSID_BROADCOM_BCM95701A5 0x0001 -#define T3_SSID_BROADCOM_BCM95700T6 0x0002 /* BCM8002 */ -#define T3_SSID_BROADCOM_BCM95700A9 0x0003 /* Agilent */ +#define T3_SSID_BROADCOM_BCM95700T6 0x0002 /* BCM8002 */ +#define T3_SSID_BROADCOM_BCM95700A9 0x0003 /* Agilent */ #define T3_SSID_BROADCOM_BCM95701T1 0x0005 #define T3_SSID_BROADCOM_BCM95701T8 0x0006 -#define T3_SSID_BROADCOM_BCM95701A7 0x0007 /* Agilent */ +#define T3_SSID_BROADCOM_BCM95701A7 0x0007 /* Agilent */ #define T3_SSID_BROADCOM_BCM95701A10 0x0008 #define T3_SSID_BROADCOM_BCM95701A12 0x8008 #define T3_SSID_BROADCOM_BCM95703Ax1 0x0009 @@ -449,7 +438,6 @@ typedef struct T3_FWIMG_INFO #define T3_SSID_3COM_3C996SX 0x1004 #define T3_SSID_3COM_3C997SX 0x1005 - /* Dell subsystem/subvendor IDs. */ #define T3_SVID_DELL 0x1028 @@ -469,7 +457,6 @@ typedef struct T3_FWIMG_INFO #define T3_SSID_COMPAQ_NC7780 0x0085 #define T3_SSID_COMPAQ_NC7780_2 0x0099 - /******************************************************************************/ /* MII registers. */ /******************************************************************************/ @@ -490,14 +477,12 @@ typedef struct T3_FWIMG_INFO #define PHY_CTRL_LOOPBACK_MODE BIT_14 #define PHY_CTRL_PHY_RESET BIT_15 - /* Status register. */ #define PHY_STATUS_REG 0x01 #define PHY_STATUS_LINK_PASS BIT_2 #define PHY_STATUS_AUTO_NEG_COMPLETE BIT_5 - /* Phy Id registers. */ #define PHY_ID1_REG 0x02 #define PHY_ID1_OUI_MASK 0xffff @@ -507,7 +492,6 @@ typedef struct T3_FWIMG_INFO #define PHY_ID2_MODEL_MASK 0x03f0 #define PHY_ID2_OUI_MASK 0xfc00 - /* Auto-negotiation advertisement register. */ #define PHY_AN_AD_REG 0x04 @@ -519,18 +503,15 @@ typedef struct T3_FWIMG_INFO #define PHY_AN_AD_100BASETX_FULL BIT_8 #define PHY_AN_AD_PROTOCOL_802_3_CSMA_CD 0x01 - /* Auto-negotiation Link Partner Ability register. */ #define PHY_LINK_PARTNER_ABILITY_REG 0x05 #define PHY_LINK_PARTNER_ASYM_PAUSE BIT_11 #define PHY_LINK_PARTNER_PAUSE_CAPABLE BIT_10 - /* Auto-negotiation expansion register. */ #define PHY_AN_EXPANSION_REG 0x06 - /******************************************************************************/ /* BCM5400 and BCM5401 phy info. */ /******************************************************************************/ @@ -557,7 +538,6 @@ typedef struct T3_FWIMG_INFO #define PHY_ID_MASK (PHY_ID_OUI_MASK | \ PHY_ID_MODEL_MASK) - #define UNKNOWN_PHY_ID(x) ((((x) & PHY_ID_MASK) != PHY_BCM5400_PHY_ID) && \ (((x) & PHY_ID_MASK) != PHY_BCM5401_PHY_ID) && \ (((x) & PHY_ID_MASK) != PHY_BCM5411_PHY_ID) && \ @@ -566,7 +546,6 @@ typedef struct T3_FWIMG_INFO (((x) & PHY_ID_MASK) != PHY_BCM5704_PHY_ID) && \ (((x) & PHY_ID_MASK) != PHY_BCM8002_PHY_ID)) - /* 1000Base-T control register. */ #define BCM540X_1000BASET_CTRL_REG 0x09 @@ -575,7 +554,6 @@ typedef struct T3_FWIMG_INFO #define BCM540X_CONFIG_AS_MASTER BIT_11 #define BCM540X_ENABLE_CONFIG_AS_MASTER BIT_12 - /* Extended control register. */ #define BCM540X_EXT_CTRL_REG 0x10 @@ -587,11 +565,9 @@ typedef struct T3_FWIMG_INFO #define BCM540X_EXT_STATUS_LINK_PASS BIT_8 - /* DSP Coefficient Read/Write Port. */ #define BCM540X_DSP_RW_PORT 0x15 - /* DSP Coeficient Address Register. */ #define BCM540X_DSP_ADDRESS_REG 0x17 @@ -631,7 +607,6 @@ typedef struct T3_FWIMG_INFO #define BCM540X_CONTROL_ALL_CHANNELS BIT_15 - /* Auxilliary Control Register (Shadow Register) */ #define BCM5401_AUX_CTRL 0x18 @@ -644,7 +619,6 @@ typedef struct T3_FWIMG_INFO #define BCM5401_SHADOW_SEL_MISC_TEST2 0x05 #define BCM5401_SHADOW_SEL_IP_PHONE_SEED 0x06 - /* Shadow register selector == '000' */ #define BCM5401_SHDW_NORMAL_DIAG_MODE BIT_3 #define BCM5401_SHDW_NORMAL_DISABLE_MBP BIT_4 @@ -664,7 +638,6 @@ typedef struct T3_FWIMG_INFO #define BCM5401_SHDW_NORMAL_EXT_PACKET_LENGTH BIT_14 #define BCM5401_SHDW_NORMAL_EXTERNAL_LOOPBACK BIT_15 - /* Auxilliary status summary. */ #define BCM540X_AUX_STATUS_REG 0x19 @@ -678,7 +651,6 @@ typedef struct T3_FWIMG_INFO #define BCM540X_AUX_100BASET_HD (BIT_9 | BIT_10) #define BCM540X_AUX_100BASET_FD (BIT_8 | BIT_9 | BIT_10) - /* Interrupt status. */ #define BCM540X_INT_STATUS_REG 0x1a @@ -687,11 +659,9 @@ typedef struct T3_FWIMG_INFO #define BCM540X_INT_DUPLEX_CHANGE BIT_3 #define BCM540X_INT_AUTO_NEG_PAGE_RX BIT_10 - /* Interrupt mask register. */ #define BCM540X_INT_MASK_REG 0x1b - /******************************************************************************/ /* Register definitions. */ /******************************************************************************/ @@ -701,9 +671,9 @@ typedef volatile LM_UINT16 T3_16BIT_REGISTER, *PT3_16BIT_REGISTER; typedef volatile LM_UINT32 T3_32BIT_REGISTER, *PT3_32BIT_REGISTER; typedef struct { - /* Big endian format. */ - T3_32BIT_REGISTER High; - T3_32BIT_REGISTER Low; + /* Big endian format. */ + T3_32BIT_REGISTER High; + T3_32BIT_REGISTER Low; } T3_64BIT_REGISTER, *PT3_64BIT_REGISTER; typedef T3_64BIT_REGISTER T3_64BIT_HOST_ADDR, *PT3_64BIT_HOST_ADDR; @@ -711,47 +681,44 @@ typedef T3_64BIT_REGISTER T3_64BIT_HOST_ADDR, *PT3_64BIT_HOST_ADDR; #define T3_NUM_OF_DMA_DESC 256 #define T3_NUM_OF_MBUF 768 -typedef struct -{ - T3_64BIT_REGISTER host_addr; - T3_32BIT_REGISTER nic_mbuf; - T3_16BIT_REGISTER len; - T3_16BIT_REGISTER cqid_sqid; - T3_32BIT_REGISTER flags; - T3_32BIT_REGISTER opaque1; - T3_32BIT_REGISTER opaque2; - T3_32BIT_REGISTER opaque3; -}T3_DMA_DESC, *PT3_DMA_DESC; - +typedef struct { + T3_64BIT_REGISTER host_addr; + T3_32BIT_REGISTER nic_mbuf; + T3_16BIT_REGISTER len; + T3_16BIT_REGISTER cqid_sqid; + T3_32BIT_REGISTER flags; + T3_32BIT_REGISTER opaque1; + T3_32BIT_REGISTER opaque2; + T3_32BIT_REGISTER opaque3; +} T3_DMA_DESC, *PT3_DMA_DESC; /******************************************************************************/ /* Ring control block. */ /******************************************************************************/ typedef struct { - T3_64BIT_REGISTER HostRingAddr; + T3_64BIT_REGISTER HostRingAddr; - union { - struct { + union { + struct { #ifdef BIG_ENDIAN_HOST - T3_16BIT_REGISTER MaxLen; - T3_16BIT_REGISTER Flags; -#else /* BIG_ENDIAN_HOST */ - T3_16BIT_REGISTER Flags; - T3_16BIT_REGISTER MaxLen; + T3_16BIT_REGISTER MaxLen; + T3_16BIT_REGISTER Flags; +#else /* BIG_ENDIAN_HOST */ + T3_16BIT_REGISTER Flags; + T3_16BIT_REGISTER MaxLen; #endif - } s; + } s; - T3_32BIT_REGISTER MaxLen_Flags; - } u; + T3_32BIT_REGISTER MaxLen_Flags; + } u; - T3_32BIT_REGISTER NicRingAddr; + T3_32BIT_REGISTER NicRingAddr; } T3_RCB, *PT3_RCB; #define T3_RCB_FLAG_USE_EXT_RECV_BD BIT_0 #define T3_RCB_FLAG_RING_DISABLED BIT_1 - /******************************************************************************/ /* Status block. */ /******************************************************************************/ @@ -763,98 +730,95 @@ typedef struct { #define T3_STATUS_BLOCK_SIZE 0x80 typedef struct { - volatile LM_UINT32 Status; - #define STATUS_BLOCK_UPDATED BIT_0 - #define STATUS_BLOCK_LINK_CHANGED_STATUS BIT_1 - #define STATUS_BLOCK_ERROR BIT_2 + volatile LM_UINT32 Status; +#define STATUS_BLOCK_UPDATED BIT_0 +#define STATUS_BLOCK_LINK_CHANGED_STATUS BIT_1 +#define STATUS_BLOCK_ERROR BIT_2 - volatile LM_UINT32 StatusTag; + volatile LM_UINT32 StatusTag; #ifdef BIG_ENDIAN_HOST - volatile LM_UINT16 RcvStdConIdx; - volatile LM_UINT16 RcvJumboConIdx; - - volatile LM_UINT16 Reserved2; - volatile LM_UINT16 RcvMiniConIdx; - - struct { - volatile LM_UINT16 SendConIdx; /* Send consumer index. */ - volatile LM_UINT16 RcvProdIdx; /* Receive producer index. */ - } Idx[16]; -#else /* BIG_ENDIAN_HOST */ - volatile LM_UINT16 RcvJumboConIdx; - volatile LM_UINT16 RcvStdConIdx; - - volatile LM_UINT16 RcvMiniConIdx; - volatile LM_UINT16 Reserved2; - - struct { - volatile LM_UINT16 RcvProdIdx; /* Receive producer index. */ - volatile LM_UINT16 SendConIdx; /* Send consumer index. */ - } Idx[16]; + volatile LM_UINT16 RcvStdConIdx; + volatile LM_UINT16 RcvJumboConIdx; + + volatile LM_UINT16 Reserved2; + volatile LM_UINT16 RcvMiniConIdx; + + struct { + volatile LM_UINT16 SendConIdx; /* Send consumer index. */ + volatile LM_UINT16 RcvProdIdx; /* Receive producer index. */ + } Idx[16]; +#else /* BIG_ENDIAN_HOST */ + volatile LM_UINT16 RcvJumboConIdx; + volatile LM_UINT16 RcvStdConIdx; + + volatile LM_UINT16 RcvMiniConIdx; + volatile LM_UINT16 Reserved2; + + struct { + volatile LM_UINT16 RcvProdIdx; /* Receive producer index. */ + volatile LM_UINT16 SendConIdx; /* Send consumer index. */ + } Idx[16]; #endif } T3_STATUS_BLOCK, *PT3_STATUS_BLOCK; - /******************************************************************************/ /* Receive buffer descriptors. */ /******************************************************************************/ typedef struct { - T3_64BIT_HOST_ADDR HostAddr; + T3_64BIT_HOST_ADDR HostAddr; #ifdef BIG_ENDIAN_HOST - volatile LM_UINT16 Index; - volatile LM_UINT16 Len; + volatile LM_UINT16 Index; + volatile LM_UINT16 Len; - volatile LM_UINT16 Type; - volatile LM_UINT16 Flags; + volatile LM_UINT16 Type; + volatile LM_UINT16 Flags; - volatile LM_UINT16 IpCksum; - volatile LM_UINT16 TcpUdpCksum; + volatile LM_UINT16 IpCksum; + volatile LM_UINT16 TcpUdpCksum; - volatile LM_UINT16 ErrorFlag; - volatile LM_UINT16 VlanTag; -#else /* BIG_ENDIAN_HOST */ - volatile LM_UINT16 Len; - volatile LM_UINT16 Index; + volatile LM_UINT16 ErrorFlag; + volatile LM_UINT16 VlanTag; +#else /* BIG_ENDIAN_HOST */ + volatile LM_UINT16 Len; + volatile LM_UINT16 Index; - volatile LM_UINT16 Flags; - volatile LM_UINT16 Type; + volatile LM_UINT16 Flags; + volatile LM_UINT16 Type; - volatile LM_UINT16 TcpUdpCksum; - volatile LM_UINT16 IpCksum; + volatile LM_UINT16 TcpUdpCksum; + volatile LM_UINT16 IpCksum; - volatile LM_UINT16 VlanTag; - volatile LM_UINT16 ErrorFlag; + volatile LM_UINT16 VlanTag; + volatile LM_UINT16 ErrorFlag; #endif - volatile LM_UINT32 Reserved; - volatile LM_UINT32 Opaque; + volatile LM_UINT32 Reserved; + volatile LM_UINT32 Opaque; } T3_RCV_BD, *PT3_RCV_BD; - typedef struct { - T3_64BIT_HOST_ADDR HostAddr[3]; + T3_64BIT_HOST_ADDR HostAddr[3]; #ifdef BIG_ENDIAN_HOST - LM_UINT16 Len1; - LM_UINT16 Len2; + LM_UINT16 Len1; + LM_UINT16 Len2; - LM_UINT16 Len3; - LM_UINT16 Reserved1; -#else /* BIG_ENDIAN_HOST */ - LM_UINT16 Len2; - LM_UINT16 Len1; + LM_UINT16 Len3; + LM_UINT16 Reserved1; +#else /* BIG_ENDIAN_HOST */ + LM_UINT16 Len2; + LM_UINT16 Len1; - LM_UINT16 Reserved1; - LM_UINT16 Len3; + LM_UINT16 Reserved1; + LM_UINT16 Len3; #endif - T3_RCV_BD StdRcvBd; + T3_RCV_BD StdRcvBd; } T3_EXT_RCV_BD, *PT3_EXT_RCV_BD; - /* Error flags. */ #define RCV_BD_ERR_BAD_CRC 0x0001 #define RCV_BD_ERR_COLL_DETECT 0x0002 @@ -866,7 +830,6 @@ typedef struct { #define RCV_BD_ERR_TRUNC_NO_RESOURCES 0x0080 #define RCV_BD_ERR_GIANT_FRAME_RCVD 0x0100 - /* Buffer descriptor flags. */ #define RCV_BD_FLAG_END 0x0004 #define RCV_BD_FLAG_JUMBO_RING 0x0020 @@ -877,44 +840,42 @@ typedef struct { #define RCV_BD_FLAG_TCP_UDP_CHKSUM_FIELD 0x2000 #define RCV_BD_FLAG_TCP_PACKET 0x4000 - /******************************************************************************/ /* Send buffer descriptor. */ /******************************************************************************/ typedef struct { - T3_64BIT_HOST_ADDR HostAddr; + T3_64BIT_HOST_ADDR HostAddr; - union { - struct { + union { + struct { #ifdef BIG_ENDIAN_HOST - LM_UINT16 Len; - LM_UINT16 Flags; -#else /* BIG_ENDIAN_HOST */ - LM_UINT16 Flags; - LM_UINT16 Len; + LM_UINT16 Len; + LM_UINT16 Flags; +#else /* BIG_ENDIAN_HOST */ + LM_UINT16 Flags; + LM_UINT16 Len; #endif - } s1; + } s1; - LM_UINT32 Len_Flags; - } u1; + LM_UINT32 Len_Flags; + } u1; - union { - struct { + union { + struct { #ifdef BIG_ENDIAN_HOST - LM_UINT16 Reserved; - LM_UINT16 VlanTag; -#else /* BIG_ENDIAN_HOST */ - LM_UINT16 VlanTag; - LM_UINT16 Reserved; + LM_UINT16 Reserved; + LM_UINT16 VlanTag; +#else /* BIG_ENDIAN_HOST */ + LM_UINT16 VlanTag; + LM_UINT16 Reserved; #endif - } s2; + } s2; - LM_UINT32 VlanTag; - } u2; + LM_UINT32 VlanTag; + } u2; } T3_SND_BD, *PT3_SND_BD; - /* Send buffer descriptor flags. */ #define SND_BD_FLAG_TCP_UDP_CKSUM 0x0001 #define SND_BD_FLAG_IP_CKSUM 0x0002 @@ -932,435 +893,426 @@ typedef struct { /* MBUFs */ typedef struct T3_MBUF_FRAME_DESC { #ifdef BIG_ENDIAN_HOST - LM_UINT32 status_control; - union { - struct { - LM_UINT8 cqid; - LM_UINT8 reserved1; - LM_UINT16 length; - }s1; - LM_UINT32 word; - }u1; - union { - struct - { - LM_UINT16 ip_hdr_start; - LM_UINT16 tcp_udp_hdr_start; - }s2; - - LM_UINT32 word; - }u2; - - union { - struct { - LM_UINT16 data_start; - LM_UINT16 vlan_id; - }s3; - - LM_UINT32 word; - }u3; - - union { - struct { - LM_UINT16 ip_checksum; - LM_UINT16 tcp_udp_checksum; - }s4; - - LM_UINT32 word; - }u4; - - union { - struct { - LM_UINT16 pseudo_checksum; - LM_UINT16 checksum_status; - }s5; - - LM_UINT32 word; - }u5; - - union { - struct { - LM_UINT16 rule_match; - LM_UINT8 class; - LM_UINT8 rupt; - }s6; - - LM_UINT32 word; - }u6; - - union { - struct { - LM_UINT16 reserved2; - LM_UINT16 mbuf_num; - }s7; - - LM_UINT32 word; - }u7; - - LM_UINT32 reserved3; - LM_UINT32 reserved4; + LM_UINT32 status_control; + union { + struct { + LM_UINT8 cqid; + LM_UINT8 reserved1; + LM_UINT16 length; + } s1; + LM_UINT32 word; + } u1; + union { + struct { + LM_UINT16 ip_hdr_start; + LM_UINT16 tcp_udp_hdr_start; + } s2; + + LM_UINT32 word; + } u2; + + union { + struct { + LM_UINT16 data_start; + LM_UINT16 vlan_id; + } s3; + + LM_UINT32 word; + } u3; + + union { + struct { + LM_UINT16 ip_checksum; + LM_UINT16 tcp_udp_checksum; + } s4; + + LM_UINT32 word; + } u4; + + union { + struct { + LM_UINT16 pseudo_checksum; + LM_UINT16 checksum_status; + } s5; + + LM_UINT32 word; + } u5; + + union { + struct { + LM_UINT16 rule_match; + LM_UINT8 class; + LM_UINT8 rupt; + } s6; + + LM_UINT32 word; + } u6; + + union { + struct { + LM_UINT16 reserved2; + LM_UINT16 mbuf_num; + } s7; + + LM_UINT32 word; + } u7; + + LM_UINT32 reserved3; + LM_UINT32 reserved4; #else - LM_UINT32 status_control; - union { - struct { - LM_UINT16 length; - LM_UINT8 reserved1; - LM_UINT8 cqid; - }s1; - LM_UINT32 word; - }u1; - union { - struct - { - LM_UINT16 tcp_udp_hdr_start; - LM_UINT16 ip_hdr_start; - }s2; - - LM_UINT32 word; - }u2; - - union { - struct { - LM_UINT16 vlan_id; - LM_UINT16 data_start; - }s3; - - LM_UINT32 word; - }u3; - - union { - struct { - LM_UINT16 tcp_udp_checksum; - LM_UINT16 ip_checksum; - }s4; - - LM_UINT32 word; - }u4; - - union { - struct { - LM_UINT16 checksum_status; - LM_UINT16 pseudo_checksum; - }s5; - - LM_UINT32 word; - }u5; - - union { - struct { - LM_UINT8 rupt; - LM_UINT8 class; - LM_UINT16 rule_match; - }s6; - - LM_UINT32 word; - }u6; - - union { - struct { - LM_UINT16 mbuf_num; - LM_UINT16 reserved2; - }s7; - - LM_UINT32 word; - }u7; - - LM_UINT32 reserved3; - LM_UINT32 reserved4; + LM_UINT32 status_control; + union { + struct { + LM_UINT16 length; + LM_UINT8 reserved1; + LM_UINT8 cqid; + } s1; + LM_UINT32 word; + } u1; + union { + struct { + LM_UINT16 tcp_udp_hdr_start; + LM_UINT16 ip_hdr_start; + } s2; + + LM_UINT32 word; + } u2; + + union { + struct { + LM_UINT16 vlan_id; + LM_UINT16 data_start; + } s3; + + LM_UINT32 word; + } u3; + + union { + struct { + LM_UINT16 tcp_udp_checksum; + LM_UINT16 ip_checksum; + } s4; + + LM_UINT32 word; + } u4; + + union { + struct { + LM_UINT16 checksum_status; + LM_UINT16 pseudo_checksum; + } s5; + + LM_UINT32 word; + } u5; + + union { + struct { + LM_UINT8 rupt; + LM_UINT8 class; + LM_UINT16 rule_match; + } s6; + + LM_UINT32 word; + } u6; + + union { + struct { + LM_UINT16 mbuf_num; + LM_UINT16 reserved2; + } s7; + + LM_UINT32 word; + } u7; + + LM_UINT32 reserved3; + LM_UINT32 reserved4; #endif -}T3_MBUF_FRAME_DESC,*PT3_MBUF_FRAME_DESC; +} T3_MBUF_FRAME_DESC, *PT3_MBUF_FRAME_DESC; typedef struct T3_MBUF_HDR { - union { - struct { - unsigned int C:1; - unsigned int F:1; - unsigned int reserved1:7; - unsigned int next_mbuf:16; - unsigned int length:7; - }s1; - - LM_UINT32 word; - }u1; - - LM_UINT32 next_frame_ptr; -}T3_MBUF_HDR, *PT3_MBUF_HDR; - -typedef struct T3_MBUF -{ - T3_MBUF_HDR hdr; - union - { - struct { - T3_MBUF_FRAME_DESC frame_hdr; - LM_UINT32 data[20]; - }s1; - - struct { - LM_UINT32 data[30]; - }s2; - }body; -}T3_MBUF, *PT3_MBUF; + union { + struct { + unsigned int C:1; + unsigned int F:1; + unsigned int reserved1:7; + unsigned int next_mbuf:16; + unsigned int length:7; + } s1; + + LM_UINT32 word; + } u1; + + LM_UINT32 next_frame_ptr; +} T3_MBUF_HDR, *PT3_MBUF_HDR; + +typedef struct T3_MBUF { + T3_MBUF_HDR hdr; + union { + struct { + T3_MBUF_FRAME_DESC frame_hdr; + LM_UINT32 data[20]; + } s1; + + struct { + LM_UINT32 data[30]; + } s2; + } body; +} T3_MBUF, *PT3_MBUF; #define T3_MBUF_BASE (T3_NIC_MBUF_POOL_ADDR >> 7) #define T3_MBUF_END ((T3_NIC_MBUF_POOL_ADDR + T3_NIC_MBUF_POOL_SIZE) >> 7) - /******************************************************************************/ /* Statistics block. */ /******************************************************************************/ typedef struct { - LM_UINT8 Reserved0[0x400-0x300]; - - /* Statistics maintained by Receive MAC. */ - T3_64BIT_REGISTER ifHCInOctets; - T3_64BIT_REGISTER Reserved1; - T3_64BIT_REGISTER etherStatsFragments; - T3_64BIT_REGISTER ifHCInUcastPkts; - T3_64BIT_REGISTER ifHCInMulticastPkts; - T3_64BIT_REGISTER ifHCInBroadcastPkts; - T3_64BIT_REGISTER dot3StatsFCSErrors; - T3_64BIT_REGISTER dot3StatsAlignmentErrors; - T3_64BIT_REGISTER xonPauseFramesReceived; - T3_64BIT_REGISTER xoffPauseFramesReceived; - T3_64BIT_REGISTER macControlFramesReceived; - T3_64BIT_REGISTER xoffStateEntered; - T3_64BIT_REGISTER dot3StatsFramesTooLong; - T3_64BIT_REGISTER etherStatsJabbers; - T3_64BIT_REGISTER etherStatsUndersizePkts; - T3_64BIT_REGISTER inRangeLengthError; - T3_64BIT_REGISTER outRangeLengthError; - T3_64BIT_REGISTER etherStatsPkts64Octets; - T3_64BIT_REGISTER etherStatsPkts65Octetsto127Octets; - T3_64BIT_REGISTER etherStatsPkts128Octetsto255Octets; - T3_64BIT_REGISTER etherStatsPkts256Octetsto511Octets; - T3_64BIT_REGISTER etherStatsPkts512Octetsto1023Octets; - T3_64BIT_REGISTER etherStatsPkts1024Octetsto1522Octets; - T3_64BIT_REGISTER etherStatsPkts1523Octetsto2047Octets; - T3_64BIT_REGISTER etherStatsPkts2048Octetsto4095Octets; - T3_64BIT_REGISTER etherStatsPkts4096Octetsto8191Octets; - T3_64BIT_REGISTER etherStatsPkts8192Octetsto9022Octets; - - T3_64BIT_REGISTER Unused1[37]; - - /* Statistics maintained by Transmit MAC. */ - T3_64BIT_REGISTER ifHCOutOctets; - T3_64BIT_REGISTER Reserved2; - T3_64BIT_REGISTER etherStatsCollisions; - T3_64BIT_REGISTER outXonSent; - T3_64BIT_REGISTER outXoffSent; - T3_64BIT_REGISTER flowControlDone; - T3_64BIT_REGISTER dot3StatsInternalMacTransmitErrors; - T3_64BIT_REGISTER dot3StatsSingleCollisionFrames; - T3_64BIT_REGISTER dot3StatsMultipleCollisionFrames; - T3_64BIT_REGISTER dot3StatsDeferredTransmissions; - T3_64BIT_REGISTER Reserved3; - T3_64BIT_REGISTER dot3StatsExcessiveCollisions; - T3_64BIT_REGISTER dot3StatsLateCollisions; - T3_64BIT_REGISTER dot3Collided2Times; - T3_64BIT_REGISTER dot3Collided3Times; - T3_64BIT_REGISTER dot3Collided4Times; - T3_64BIT_REGISTER dot3Collided5Times; - T3_64BIT_REGISTER dot3Collided6Times; - T3_64BIT_REGISTER dot3Collided7Times; - T3_64BIT_REGISTER dot3Collided8Times; - T3_64BIT_REGISTER dot3Collided9Times; - T3_64BIT_REGISTER dot3Collided10Times; - T3_64BIT_REGISTER dot3Collided11Times; - T3_64BIT_REGISTER dot3Collided12Times; - T3_64BIT_REGISTER dot3Collided13Times; - T3_64BIT_REGISTER dot3Collided14Times; - T3_64BIT_REGISTER dot3Collided15Times; - T3_64BIT_REGISTER ifHCOutUcastPkts; - T3_64BIT_REGISTER ifHCOutMulticastPkts; - T3_64BIT_REGISTER ifHCOutBroadcastPkts; - T3_64BIT_REGISTER dot3StatsCarrierSenseErrors; - T3_64BIT_REGISTER ifOutDiscards; - T3_64BIT_REGISTER ifOutErrors; - - T3_64BIT_REGISTER Unused2[31]; - - /* Statistics maintained by Receive List Placement. */ - T3_64BIT_REGISTER COSIfHCInPkts[16]; - T3_64BIT_REGISTER COSFramesDroppedDueToFilters; - T3_64BIT_REGISTER nicDmaWriteQueueFull; - T3_64BIT_REGISTER nicDmaWriteHighPriQueueFull; - T3_64BIT_REGISTER nicNoMoreRxBDs; - T3_64BIT_REGISTER ifInDiscards; - T3_64BIT_REGISTER ifInErrors; - T3_64BIT_REGISTER nicRecvThresholdHit; - - T3_64BIT_REGISTER Unused3[9]; - - /* Statistics maintained by Send Data Initiator. */ - T3_64BIT_REGISTER COSIfHCOutPkts[16]; - T3_64BIT_REGISTER nicDmaReadQueueFull; - T3_64BIT_REGISTER nicDmaReadHighPriQueueFull; - T3_64BIT_REGISTER nicSendDataCompQueueFull; - - /* Statistics maintained by Host Coalescing. */ - T3_64BIT_REGISTER nicRingSetSendProdIndex; - T3_64BIT_REGISTER nicRingStatusUpdate; - T3_64BIT_REGISTER nicInterrupts; - T3_64BIT_REGISTER nicAvoidedInterrupts; - T3_64BIT_REGISTER nicSendThresholdHit; - - LM_UINT8 Reserved4[0xb00-0x9c0]; + LM_UINT8 Reserved0[0x400 - 0x300]; + + /* Statistics maintained by Receive MAC. */ + T3_64BIT_REGISTER ifHCInOctets; + T3_64BIT_REGISTER Reserved1; + T3_64BIT_REGISTER etherStatsFragments; + T3_64BIT_REGISTER ifHCInUcastPkts; + T3_64BIT_REGISTER ifHCInMulticastPkts; + T3_64BIT_REGISTER ifHCInBroadcastPkts; + T3_64BIT_REGISTER dot3StatsFCSErrors; + T3_64BIT_REGISTER dot3StatsAlignmentErrors; + T3_64BIT_REGISTER xonPauseFramesReceived; + T3_64BIT_REGISTER xoffPauseFramesReceived; + T3_64BIT_REGISTER macControlFramesReceived; + T3_64BIT_REGISTER xoffStateEntered; + T3_64BIT_REGISTER dot3StatsFramesTooLong; + T3_64BIT_REGISTER etherStatsJabbers; + T3_64BIT_REGISTER etherStatsUndersizePkts; + T3_64BIT_REGISTER inRangeLengthError; + T3_64BIT_REGISTER outRangeLengthError; + T3_64BIT_REGISTER etherStatsPkts64Octets; + T3_64BIT_REGISTER etherStatsPkts65Octetsto127Octets; + T3_64BIT_REGISTER etherStatsPkts128Octetsto255Octets; + T3_64BIT_REGISTER etherStatsPkts256Octetsto511Octets; + T3_64BIT_REGISTER etherStatsPkts512Octetsto1023Octets; + T3_64BIT_REGISTER etherStatsPkts1024Octetsto1522Octets; + T3_64BIT_REGISTER etherStatsPkts1523Octetsto2047Octets; + T3_64BIT_REGISTER etherStatsPkts2048Octetsto4095Octets; + T3_64BIT_REGISTER etherStatsPkts4096Octetsto8191Octets; + T3_64BIT_REGISTER etherStatsPkts8192Octetsto9022Octets; + + T3_64BIT_REGISTER Unused1[37]; + + /* Statistics maintained by Transmit MAC. */ + T3_64BIT_REGISTER ifHCOutOctets; + T3_64BIT_REGISTER Reserved2; + T3_64BIT_REGISTER etherStatsCollisions; + T3_64BIT_REGISTER outXonSent; + T3_64BIT_REGISTER outXoffSent; + T3_64BIT_REGISTER flowControlDone; + T3_64BIT_REGISTER dot3StatsInternalMacTransmitErrors; + T3_64BIT_REGISTER dot3StatsSingleCollisionFrames; + T3_64BIT_REGISTER dot3StatsMultipleCollisionFrames; + T3_64BIT_REGISTER dot3StatsDeferredTransmissions; + T3_64BIT_REGISTER Reserved3; + T3_64BIT_REGISTER dot3StatsExcessiveCollisions; + T3_64BIT_REGISTER dot3StatsLateCollisions; + T3_64BIT_REGISTER dot3Collided2Times; + T3_64BIT_REGISTER dot3Collided3Times; + T3_64BIT_REGISTER dot3Collided4Times; + T3_64BIT_REGISTER dot3Collided5Times; + T3_64BIT_REGISTER dot3Collided6Times; + T3_64BIT_REGISTER dot3Collided7Times; + T3_64BIT_REGISTER dot3Collided8Times; + T3_64BIT_REGISTER dot3Collided9Times; + T3_64BIT_REGISTER dot3Collided10Times; + T3_64BIT_REGISTER dot3Collided11Times; + T3_64BIT_REGISTER dot3Collided12Times; + T3_64BIT_REGISTER dot3Collided13Times; + T3_64BIT_REGISTER dot3Collided14Times; + T3_64BIT_REGISTER dot3Collided15Times; + T3_64BIT_REGISTER ifHCOutUcastPkts; + T3_64BIT_REGISTER ifHCOutMulticastPkts; + T3_64BIT_REGISTER ifHCOutBroadcastPkts; + T3_64BIT_REGISTER dot3StatsCarrierSenseErrors; + T3_64BIT_REGISTER ifOutDiscards; + T3_64BIT_REGISTER ifOutErrors; + + T3_64BIT_REGISTER Unused2[31]; + + /* Statistics maintained by Receive List Placement. */ + T3_64BIT_REGISTER COSIfHCInPkts[16]; + T3_64BIT_REGISTER COSFramesDroppedDueToFilters; + T3_64BIT_REGISTER nicDmaWriteQueueFull; + T3_64BIT_REGISTER nicDmaWriteHighPriQueueFull; + T3_64BIT_REGISTER nicNoMoreRxBDs; + T3_64BIT_REGISTER ifInDiscards; + T3_64BIT_REGISTER ifInErrors; + T3_64BIT_REGISTER nicRecvThresholdHit; + + T3_64BIT_REGISTER Unused3[9]; + + /* Statistics maintained by Send Data Initiator. */ + T3_64BIT_REGISTER COSIfHCOutPkts[16]; + T3_64BIT_REGISTER nicDmaReadQueueFull; + T3_64BIT_REGISTER nicDmaReadHighPriQueueFull; + T3_64BIT_REGISTER nicSendDataCompQueueFull; + + /* Statistics maintained by Host Coalescing. */ + T3_64BIT_REGISTER nicRingSetSendProdIndex; + T3_64BIT_REGISTER nicRingStatusUpdate; + T3_64BIT_REGISTER nicInterrupts; + T3_64BIT_REGISTER nicAvoidedInterrupts; + T3_64BIT_REGISTER nicSendThresholdHit; + + LM_UINT8 Reserved4[0xb00 - 0x9c0]; } T3_STATS_BLOCK, *PT3_STATS_BLOCK; - /******************************************************************************/ /* PCI configuration registers. */ /******************************************************************************/ typedef struct { - T3_16BIT_REGISTER VendorId; - T3_16BIT_REGISTER DeviceId; - - T3_16BIT_REGISTER Command; - T3_16BIT_REGISTER Status; - - T3_32BIT_REGISTER ClassCodeRevId; - - T3_8BIT_REGISTER CacheLineSize; - T3_8BIT_REGISTER LatencyTimer; - T3_8BIT_REGISTER HeaderType; - T3_8BIT_REGISTER Bist; - - T3_32BIT_REGISTER MemBaseAddrLow; - T3_32BIT_REGISTER MemBaseAddrHigh; - - LM_UINT8 Unused1[20]; - - T3_16BIT_REGISTER SubsystemVendorId; - T3_16BIT_REGISTER SubsystemId; - - T3_32BIT_REGISTER RomBaseAddr; - - T3_8BIT_REGISTER PciXCapiblityPtr; - LM_UINT8 Unused2[7]; - - T3_8BIT_REGISTER IntLine; - T3_8BIT_REGISTER IntPin; - T3_8BIT_REGISTER MinGnt; - T3_8BIT_REGISTER MaxLat; - - T3_8BIT_REGISTER PciXCapabilities; - T3_8BIT_REGISTER PmCapabilityPtr; - T3_16BIT_REGISTER PciXCommand; - - T3_32BIT_REGISTER PciXStatus; - - T3_8BIT_REGISTER PmCapabilityId; - T3_8BIT_REGISTER VpdCapabilityPtr; - T3_16BIT_REGISTER PmCapabilities; - - T3_16BIT_REGISTER PmCtrlStatus; - #define PM_CTRL_PME_STATUS BIT_15 - #define PM_CTRL_PME_ENABLE BIT_8 - #define PM_CTRL_PME_POWER_STATE_D0 0 - #define PM_CTRL_PME_POWER_STATE_D1 1 - #define PM_CTRL_PME_POWER_STATE_D2 2 - #define PM_CTRL_PME_POWER_STATE_D3H 3 - - T3_8BIT_REGISTER BridgeSupportExt; - T3_8BIT_REGISTER PmData; - - T3_8BIT_REGISTER VpdCapabilityId; - T3_8BIT_REGISTER MsiCapabilityPtr; - T3_16BIT_REGISTER VpdAddrFlag; - #define VPD_FLAG_WRITE (1 << 15) - #define VPD_FLAG_RW_MASK (1 << 15) - #define VPD_FLAG_READ 0 - - - T3_32BIT_REGISTER VpdData; - - T3_8BIT_REGISTER MsiCapabilityId; - T3_8BIT_REGISTER NextCapabilityPtr; - T3_16BIT_REGISTER MsiCtrl; - #define MSI_CTRL_64BIT_CAP (1 << 7) - #define MSI_CTRL_MSG_ENABLE(x) (x << 4) - #define MSI_CTRL_MSG_CAP(x) (x << 1) - #define MSI_CTRL_ENABLE (1 << 0) - - - T3_32BIT_REGISTER MsiAddrLow; - T3_32BIT_REGISTER MsiAddrHigh; - - T3_16BIT_REGISTER MsiData; - T3_16BIT_REGISTER Unused3; - - T3_32BIT_REGISTER MiscHostCtrl; - #define MISC_HOST_CTRL_CLEAR_INT BIT_0 - #define MISC_HOST_CTRL_MASK_PCI_INT BIT_1 - #define MISC_HOST_CTRL_ENABLE_ENDIAN_BYTE_SWAP BIT_2 - #define MISC_HOST_CTRL_ENABLE_ENDIAN_WORD_SWAP BIT_3 - #define MISC_HOST_CTRL_ENABLE_PCI_STATE_REG_RW BIT_4 - #define MISC_HOST_CTRL_ENABLE_CLK_REG_RW BIT_5 - #define MISC_HOST_CTRL_ENABLE_REG_WORD_SWAP BIT_6 - #define MISC_HOST_CTRL_ENABLE_INDIRECT_ACCESS BIT_7 - #define MISC_HOST_CTRL_ENABLE_INT_MASK_MODE BIT_8 - #define MISC_HOST_CTRL_ENABLE_TAGGED_STATUS_MODE BIT_9 - - T3_32BIT_REGISTER DmaReadWriteCtrl; - #define DMA_CTRL_WRITE_BOUNDARY_MASK (BIT_11 | BIT_12 | BIT_13) - #define DMA_CTRL_WRITE_BOUNDARY_DISABLE 0 - #define DMA_CTRL_WRITE_BOUNDARY_16 BIT_11 - #define DMA_CTRL_WRITE_BOUNDARY_32 BIT_12 - #define DMA_CTRL_WRITE_BOUNDARY_64 (BIT_12 | BIT_11) - #define DMA_CTRL_WRITE_BOUNDARY_128 BIT_13 - #define DMA_CTRL_WRITE_BOUNDARY_256 (BIT_13 | BIT_11) - #define DMA_CTRL_WRITE_BOUNDARY_512 (BIT_13 | BIT_12) - #define DMA_CTRL_WRITE_BOUNDARY_1024 (BIT_13 | BIT_12 | BIT_11) - #define DMA_CTRL_WRITE_ONE_DMA_AT_ONCE BIT_14 - - - T3_32BIT_REGISTER PciState; - #define T3_PCI_STATE_FORCE_PCI_RESET BIT_0 - #define T3_PCI_STATE_INTERRUPT_NOT_ACTIVE BIT_1 - #define T3_PCI_STATE_NOT_PCI_X_BUS BIT_2 - #define T3_PCI_STATE_HIGH_BUS_SPEED BIT_3 - #define T3_PCI_STATE_32BIT_PCI_BUS BIT_4 - #define T3_PCI_STATE_PCI_ROM_ENABLE BIT_5 - #define T3_PCI_STATE_PCI_ROM_RETRY_ENABLE BIT_6 - #define T3_PCI_STATE_FLAT_VIEW BIT_8 - #define T3_PCI_STATE_RETRY_SAME_DMA BIT_13 - - T3_32BIT_REGISTER ClockCtrl; - #define T3_PCI_CLKCTRL_TXCPU_CLK_DISABLE BIT_11 - #define T3_PCI_CLKCTRL_RXCPU_CLK_DISABLE BIT_10 - #define T3_PCI_CLKCTRL_CORE_CLK_DISABLE BIT_9 - - T3_32BIT_REGISTER RegBaseAddr; - - T3_32BIT_REGISTER MemWindowBaseAddr; + T3_16BIT_REGISTER VendorId; + T3_16BIT_REGISTER DeviceId; + + T3_16BIT_REGISTER Command; + T3_16BIT_REGISTER Status; + + T3_32BIT_REGISTER ClassCodeRevId; + + T3_8BIT_REGISTER CacheLineSize; + T3_8BIT_REGISTER LatencyTimer; + T3_8BIT_REGISTER HeaderType; + T3_8BIT_REGISTER Bist; + + T3_32BIT_REGISTER MemBaseAddrLow; + T3_32BIT_REGISTER MemBaseAddrHigh; + + LM_UINT8 Unused1[20]; + + T3_16BIT_REGISTER SubsystemVendorId; + T3_16BIT_REGISTER SubsystemId; + + T3_32BIT_REGISTER RomBaseAddr; + + T3_8BIT_REGISTER PciXCapiblityPtr; + LM_UINT8 Unused2[7]; + + T3_8BIT_REGISTER IntLine; + T3_8BIT_REGISTER IntPin; + T3_8BIT_REGISTER MinGnt; + T3_8BIT_REGISTER MaxLat; + + T3_8BIT_REGISTER PciXCapabilities; + T3_8BIT_REGISTER PmCapabilityPtr; + T3_16BIT_REGISTER PciXCommand; + + T3_32BIT_REGISTER PciXStatus; + + T3_8BIT_REGISTER PmCapabilityId; + T3_8BIT_REGISTER VpdCapabilityPtr; + T3_16BIT_REGISTER PmCapabilities; + + T3_16BIT_REGISTER PmCtrlStatus; +#define PM_CTRL_PME_STATUS BIT_15 +#define PM_CTRL_PME_ENABLE BIT_8 +#define PM_CTRL_PME_POWER_STATE_D0 0 +#define PM_CTRL_PME_POWER_STATE_D1 1 +#define PM_CTRL_PME_POWER_STATE_D2 2 +#define PM_CTRL_PME_POWER_STATE_D3H 3 + + T3_8BIT_REGISTER BridgeSupportExt; + T3_8BIT_REGISTER PmData; + + T3_8BIT_REGISTER VpdCapabilityId; + T3_8BIT_REGISTER MsiCapabilityPtr; + T3_16BIT_REGISTER VpdAddrFlag; +#define VPD_FLAG_WRITE (1 << 15) +#define VPD_FLAG_RW_MASK (1 << 15) +#define VPD_FLAG_READ 0 + + T3_32BIT_REGISTER VpdData; + + T3_8BIT_REGISTER MsiCapabilityId; + T3_8BIT_REGISTER NextCapabilityPtr; + T3_16BIT_REGISTER MsiCtrl; +#define MSI_CTRL_64BIT_CAP (1 << 7) +#define MSI_CTRL_MSG_ENABLE(x) (x << 4) +#define MSI_CTRL_MSG_CAP(x) (x << 1) +#define MSI_CTRL_ENABLE (1 << 0) + + T3_32BIT_REGISTER MsiAddrLow; + T3_32BIT_REGISTER MsiAddrHigh; + + T3_16BIT_REGISTER MsiData; + T3_16BIT_REGISTER Unused3; + + T3_32BIT_REGISTER MiscHostCtrl; +#define MISC_HOST_CTRL_CLEAR_INT BIT_0 +#define MISC_HOST_CTRL_MASK_PCI_INT BIT_1 +#define MISC_HOST_CTRL_ENABLE_ENDIAN_BYTE_SWAP BIT_2 +#define MISC_HOST_CTRL_ENABLE_ENDIAN_WORD_SWAP BIT_3 +#define MISC_HOST_CTRL_ENABLE_PCI_STATE_REG_RW BIT_4 +#define MISC_HOST_CTRL_ENABLE_CLK_REG_RW BIT_5 +#define MISC_HOST_CTRL_ENABLE_REG_WORD_SWAP BIT_6 +#define MISC_HOST_CTRL_ENABLE_INDIRECT_ACCESS BIT_7 +#define MISC_HOST_CTRL_ENABLE_INT_MASK_MODE BIT_8 +#define MISC_HOST_CTRL_ENABLE_TAGGED_STATUS_MODE BIT_9 + + T3_32BIT_REGISTER DmaReadWriteCtrl; +#define DMA_CTRL_WRITE_BOUNDARY_MASK (BIT_11 | BIT_12 | BIT_13) +#define DMA_CTRL_WRITE_BOUNDARY_DISABLE 0 +#define DMA_CTRL_WRITE_BOUNDARY_16 BIT_11 +#define DMA_CTRL_WRITE_BOUNDARY_32 BIT_12 +#define DMA_CTRL_WRITE_BOUNDARY_64 (BIT_12 | BIT_11) +#define DMA_CTRL_WRITE_BOUNDARY_128 BIT_13 +#define DMA_CTRL_WRITE_BOUNDARY_256 (BIT_13 | BIT_11) +#define DMA_CTRL_WRITE_BOUNDARY_512 (BIT_13 | BIT_12) +#define DMA_CTRL_WRITE_BOUNDARY_1024 (BIT_13 | BIT_12 | BIT_11) +#define DMA_CTRL_WRITE_ONE_DMA_AT_ONCE BIT_14 + + T3_32BIT_REGISTER PciState; +#define T3_PCI_STATE_FORCE_PCI_RESET BIT_0 +#define T3_PCI_STATE_INTERRUPT_NOT_ACTIVE BIT_1 +#define T3_PCI_STATE_NOT_PCI_X_BUS BIT_2 +#define T3_PCI_STATE_HIGH_BUS_SPEED BIT_3 +#define T3_PCI_STATE_32BIT_PCI_BUS BIT_4 +#define T3_PCI_STATE_PCI_ROM_ENABLE BIT_5 +#define T3_PCI_STATE_PCI_ROM_RETRY_ENABLE BIT_6 +#define T3_PCI_STATE_FLAT_VIEW BIT_8 +#define T3_PCI_STATE_RETRY_SAME_DMA BIT_13 + + T3_32BIT_REGISTER ClockCtrl; +#define T3_PCI_CLKCTRL_TXCPU_CLK_DISABLE BIT_11 +#define T3_PCI_CLKCTRL_RXCPU_CLK_DISABLE BIT_10 +#define T3_PCI_CLKCTRL_CORE_CLK_DISABLE BIT_9 + + T3_32BIT_REGISTER RegBaseAddr; + + T3_32BIT_REGISTER MemWindowBaseAddr; #ifdef NIC_CPU_VIEW - /* These registers are ONLY visible to NIC CPU */ - T3_32BIT_REGISTER PowerConsumed; - T3_32BIT_REGISTER PowerDissipated; -#else /* NIC_CPU_VIEW */ - T3_32BIT_REGISTER RegData; - T3_32BIT_REGISTER MemWindowData; -#endif /* !NIC_CPU_VIEW */ + /* These registers are ONLY visible to NIC CPU */ + T3_32BIT_REGISTER PowerConsumed; + T3_32BIT_REGISTER PowerDissipated; +#else /* NIC_CPU_VIEW */ + T3_32BIT_REGISTER RegData; + T3_32BIT_REGISTER MemWindowData; +#endif /* !NIC_CPU_VIEW */ - T3_32BIT_REGISTER ModeCtrl; + T3_32BIT_REGISTER ModeCtrl; - T3_32BIT_REGISTER MiscCfg; + T3_32BIT_REGISTER MiscCfg; - T3_32BIT_REGISTER MiscLocalCtrl; + T3_32BIT_REGISTER MiscLocalCtrl; - T3_32BIT_REGISTER Unused4; + T3_32BIT_REGISTER Unused4; - /* NOTE: Big/Little-endian clarification needed. Are these register */ - /* in big or little endian formate. */ - T3_64BIT_REGISTER StdRingProdIdx; - T3_64BIT_REGISTER RcvRetRingConIdx; - T3_64BIT_REGISTER SndProdIdx; + /* NOTE: Big/Little-endian clarification needed. Are these register */ + /* in big or little endian formate. */ + T3_64BIT_REGISTER StdRingProdIdx; + T3_64BIT_REGISTER RcvRetRingConIdx; + T3_64BIT_REGISTER SndProdIdx; - LM_UINT8 Unused5[80]; + LM_UINT8 Unused5[80]; } T3_PCI_CONFIGURATION, *PT3_PCI_CONFIGURATION; #define PCIX_CMD_MAX_SPLIT_MASK 0x0070 @@ -1374,1382 +1326,1347 @@ typedef struct { /******************************************************************************/ typedef struct { - /* MAC mode control. */ - T3_32BIT_REGISTER Mode; - #define MAC_MODE_GLOBAL_RESET BIT_0 - #define MAC_MODE_HALF_DUPLEX BIT_1 - #define MAC_MODE_PORT_MODE_MASK (BIT_2 | BIT_3) - #define MAC_MODE_PORT_MODE_TBI (BIT_2 | BIT_3) - #define MAC_MODE_PORT_MODE_GMII BIT_3 - #define MAC_MODE_PORT_MODE_MII BIT_2 - #define MAC_MODE_PORT_MODE_NONE BIT_NONE - #define MAC_MODE_PORT_INTERNAL_LOOPBACK BIT_4 - #define MAC_MODE_TAGGED_MAC_CONTROL BIT_7 - #define MAC_MODE_TX_BURSTING BIT_8 - #define MAC_MODE_MAX_DEFER BIT_9 - #define MAC_MODE_LINK_POLARITY BIT_10 - #define MAC_MODE_ENABLE_RX_STATISTICS BIT_11 - #define MAC_MODE_CLEAR_RX_STATISTICS BIT_12 - #define MAC_MODE_FLUSH_RX_STATISTICS BIT_13 - #define MAC_MODE_ENABLE_TX_STATISTICS BIT_14 - #define MAC_MODE_CLEAR_TX_STATISTICS BIT_15 - #define MAC_MODE_FLUSH_TX_STATISTICS BIT_16 - #define MAC_MODE_SEND_CONFIGS BIT_17 - #define MAC_MODE_DETECT_MAGIC_PACKET_ENABLE BIT_18 - #define MAC_MODE_ACPI_POWER_ON_ENABLE BIT_19 - #define MAC_MODE_ENABLE_MIP BIT_20 - #define MAC_MODE_ENABLE_TDE BIT_21 - #define MAC_MODE_ENABLE_RDE BIT_22 - #define MAC_MODE_ENABLE_FHDE BIT_23 - - /* MAC status */ - T3_32BIT_REGISTER Status; - #define MAC_STATUS_PCS_SYNCED BIT_0 - #define MAC_STATUS_SIGNAL_DETECTED BIT_1 - #define MAC_STATUS_RECEIVING_CFG BIT_2 - #define MAC_STATUS_CFG_CHANGED BIT_3 - #define MAC_STATUS_SYNC_CHANGED BIT_4 - #define MAC_STATUS_PORT_DECODE_ERROR BIT_10 - #define MAC_STATUS_LINK_STATE_CHANGED BIT_12 - #define MAC_STATUS_MI_COMPLETION BIT_22 - #define MAC_STATUS_MI_INTERRUPT BIT_23 - #define MAC_STATUS_AP_ERROR BIT_24 - #define MAC_STATUS_ODI_ERROR BIT_25 - #define MAC_STATUS_RX_STATS_OVERRUN BIT_26 - #define MAC_STATUS_TX_STATS_OVERRUN BIT_27 - - /* Event Enable */ - T3_32BIT_REGISTER MacEvent; - #define MAC_EVENT_ENABLE_PORT_DECODE_ERR BIT_10 - #define MAC_EVENT_ENABLE_LINK_STATE_CHANGED_ATTN BIT_12 - #define MAC_EVENT_ENABLE_MI_COMPLETION BIT_22 - #define MAC_EVENT_ENABLE_MI_INTERRUPT BIT_23 - #define MAC_EVENT_ENABLE_AP_ERROR BIT_24 - #define MAC_EVENT_ENABLE_ODI_ERROR BIT_25 - #define MAC_EVENT_ENABLE_RX_STATS_OVERRUN BIT_26 - #define MAC_EVENT_ENABLE_TX_STATS_OVERRUN BIT_27 - - /* Led control. */ - T3_32BIT_REGISTER LedCtrl; - #define LED_CTRL_OVERRIDE_LINK_LED BIT_0 - #define LED_CTRL_1000MBPS_LED_ON BIT_1 - #define LED_CTRL_100MBPS_LED_ON BIT_2 - #define LED_CTRL_10MBPS_LED_ON BIT_3 - #define LED_CTRL_OVERRIDE_TRAFFIC_LED BIT_4 - #define LED_CTRL_BLINK_TRAFFIC_LED BIT_5 - #define LED_CTRL_TRAFFIC_LED BIT_6 - #define LED_CTRL_1000MBPS_LED_STATUS BIT_7 - #define LED_CTRL_100MBPS_LED_STATUS BIT_8 - #define LED_CTRL_10MBPS_LED_STATUS BIT_9 - #define LED_CTRL_TRAFFIC_LED_STATUS BIT_10 - #define LED_CTRL_MAC_MODE BIT_NONE - #define LED_CTRL_PHY_MODE_1 BIT_11 - #define LED_CTRL_PHY_MODE_2 BIT_12 - #define LED_CTRL_BLINK_RATE_MASK 0x7ff80000 - #define LED_CTRL_OVERRIDE_BLINK_PERIOD BIT_19 - #define LED_CTRL_OVERRIDE_BLINK_RATE BIT_31 - - /* MAC addresses. */ - struct { - T3_32BIT_REGISTER High; /* Upper 2 bytes. */ - T3_32BIT_REGISTER Low; /* Lower 4 bytes. */ - } MacAddr[4]; - - /* ACPI Mbuf pointer. */ - T3_32BIT_REGISTER AcpiMbufPtr; - - /* ACPI Length and Offset. */ - T3_32BIT_REGISTER AcpiLengthOffset; - #define ACPI_LENGTH_MASK 0xffff - #define ACPI_OFFSET_MASK 0x0fff0000 - #define ACPI_LENGTH(x) x - #define ACPI_OFFSET(x) ((x) << 16) - - /* Transmit random backoff. */ - T3_32BIT_REGISTER TxBackoffSeed; - #define MAC_TX_BACKOFF_SEED_MASK 0x3ff - - /* Receive MTU */ - T3_32BIT_REGISTER MtuSize; - #define MAC_RX_MTU_MASK 0xffff - - /* Gigabit PCS Test. */ - T3_32BIT_REGISTER PcsTest; - #define MAC_PCS_TEST_DATA_PATTERN_MASK 0x0fffff - #define MAC_PCS_TEST_ENABLE BIT_20 - - /* Transmit Gigabit Auto-Negotiation. */ - T3_32BIT_REGISTER TxAutoNeg; - #define MAC_AN_TX_AN_DATA_MASK 0xffff - - /* Receive Gigabit Auto-Negotiation. */ - T3_32BIT_REGISTER RxAutoNeg; - #define MAC_AN_RX_AN_DATA_MASK 0xffff - - /* MI Communication. */ - T3_32BIT_REGISTER MiCom; - #define MI_COM_CMD_MASK (BIT_26 | BIT_27) - #define MI_COM_CMD_WRITE BIT_26 - #define MI_COM_CMD_READ BIT_27 - #define MI_COM_READ_FAILED BIT_28 - #define MI_COM_START BIT_29 - #define MI_COM_BUSY BIT_29 - - #define MI_COM_PHY_ADDR_MASK 0x1f - #define MI_COM_FIRST_PHY_ADDR_BIT 21 - - #define MI_COM_PHY_REG_ADDR_MASK 0x1f - #define MI_COM_FIRST_PHY_REG_ADDR_BIT 16 - - #define MI_COM_PHY_DATA_MASK 0xffff - - /* MI Status. */ - T3_32BIT_REGISTER MiStatus; - #define MI_STATUS_ENABLE_LINK_STATUS_ATTN BIT_0 - - /* MI Mode. */ - T3_32BIT_REGISTER MiMode; - #define MI_MODE_CLOCK_SPEED_10MHZ BIT_0 - #define MI_MODE_USE_SHORT_PREAMBLE BIT_1 - #define MI_MODE_AUTO_POLLING_ENABLE BIT_4 - #define MI_MODE_CORE_CLOCK_SPEED_62MHZ BIT_15 - - /* Auto-polling status. */ - T3_32BIT_REGISTER AutoPollStatus; - #define AUTO_POLL_ERROR BIT_0 - - /* Transmit MAC mode. */ - T3_32BIT_REGISTER TxMode; - #define TX_MODE_RESET BIT_0 - #define TX_MODE_ENABLE BIT_1 - #define TX_MODE_ENABLE_FLOW_CONTROL BIT_4 - #define TX_MODE_ENABLE_BIG_BACKOFF BIT_5 - #define TX_MODE_ENABLE_LONG_PAUSE BIT_6 - - /* Transmit MAC status. */ - T3_32BIT_REGISTER TxStatus; - #define TX_STATUS_RX_CURRENTLY_XOFFED BIT_0 - #define TX_STATUS_SENT_XOFF BIT_1 - #define TX_STATUS_SENT_XON BIT_2 - #define TX_STATUS_LINK_UP BIT_3 - #define TX_STATUS_ODI_UNDERRUN BIT_4 - #define TX_STATUS_ODI_OVERRUN BIT_5 - - /* Transmit MAC length. */ - T3_32BIT_REGISTER TxLengths; - #define TX_LEN_SLOT_TIME_MASK 0xff - #define TX_LEN_IPG_MASK 0x0f00 - #define TX_LEN_IPG_CRS_MASK (BIT_12 | BIT_13) - - /* Receive MAC mode. */ - T3_32BIT_REGISTER RxMode; - #define RX_MODE_RESET BIT_0 - #define RX_MODE_ENABLE BIT_1 - #define RX_MODE_ENABLE_FLOW_CONTROL BIT_2 - #define RX_MODE_KEEP_MAC_CONTROL BIT_3 - #define RX_MODE_KEEP_PAUSE BIT_4 - #define RX_MODE_ACCEPT_OVERSIZED BIT_5 - #define RX_MODE_ACCEPT_RUNTS BIT_6 - #define RX_MODE_LENGTH_CHECK BIT_7 - #define RX_MODE_PROMISCUOUS_MODE BIT_8 - #define RX_MODE_NO_CRC_CHECK BIT_9 - #define RX_MODE_KEEP_VLAN_TAG BIT_10 - - /* Receive MAC status. */ - T3_32BIT_REGISTER RxStatus; - #define RX_STATUS_REMOTE_TRANSMITTER_XOFFED BIT_0 - #define RX_STATUS_XOFF_RECEIVED BIT_1 - #define RX_STATUS_XON_RECEIVED BIT_2 - - /* Hash registers. */ - T3_32BIT_REGISTER HashReg[4]; - - /* Receive placement rules registers. */ - struct { - T3_32BIT_REGISTER Rule; - T3_32BIT_REGISTER Value; - } RcvRules[16]; - - #define RCV_DISABLE_RULE_MASK 0x7fffffff - - #define RCV_RULE1_REJECT_BROADCAST_IDX 0x00 - #define REJECT_BROADCAST_RULE1_RULE 0xc2000000 - #define REJECT_BROADCAST_RULE1_VALUE 0xffffffff - - #define RCV_RULE2_REJECT_BROADCAST_IDX 0x01 - #define REJECT_BROADCAST_RULE2_RULE 0x86000004 - #define REJECT_BROADCAST_RULE2_VALUE 0xffffffff + /* MAC mode control. */ + T3_32BIT_REGISTER Mode; +#define MAC_MODE_GLOBAL_RESET BIT_0 +#define MAC_MODE_HALF_DUPLEX BIT_1 +#define MAC_MODE_PORT_MODE_MASK (BIT_2 | BIT_3) +#define MAC_MODE_PORT_MODE_TBI (BIT_2 | BIT_3) +#define MAC_MODE_PORT_MODE_GMII BIT_3 +#define MAC_MODE_PORT_MODE_MII BIT_2 +#define MAC_MODE_PORT_MODE_NONE BIT_NONE +#define MAC_MODE_PORT_INTERNAL_LOOPBACK BIT_4 +#define MAC_MODE_TAGGED_MAC_CONTROL BIT_7 +#define MAC_MODE_TX_BURSTING BIT_8 +#define MAC_MODE_MAX_DEFER BIT_9 +#define MAC_MODE_LINK_POLARITY BIT_10 +#define MAC_MODE_ENABLE_RX_STATISTICS BIT_11 +#define MAC_MODE_CLEAR_RX_STATISTICS BIT_12 +#define MAC_MODE_FLUSH_RX_STATISTICS BIT_13 +#define MAC_MODE_ENABLE_TX_STATISTICS BIT_14 +#define MAC_MODE_CLEAR_TX_STATISTICS BIT_15 +#define MAC_MODE_FLUSH_TX_STATISTICS BIT_16 +#define MAC_MODE_SEND_CONFIGS BIT_17 +#define MAC_MODE_DETECT_MAGIC_PACKET_ENABLE BIT_18 +#define MAC_MODE_ACPI_POWER_ON_ENABLE BIT_19 +#define MAC_MODE_ENABLE_MIP BIT_20 +#define MAC_MODE_ENABLE_TDE BIT_21 +#define MAC_MODE_ENABLE_RDE BIT_22 +#define MAC_MODE_ENABLE_FHDE BIT_23 + + /* MAC status */ + T3_32BIT_REGISTER Status; +#define MAC_STATUS_PCS_SYNCED BIT_0 +#define MAC_STATUS_SIGNAL_DETECTED BIT_1 +#define MAC_STATUS_RECEIVING_CFG BIT_2 +#define MAC_STATUS_CFG_CHANGED BIT_3 +#define MAC_STATUS_SYNC_CHANGED BIT_4 +#define MAC_STATUS_PORT_DECODE_ERROR BIT_10 +#define MAC_STATUS_LINK_STATE_CHANGED BIT_12 +#define MAC_STATUS_MI_COMPLETION BIT_22 +#define MAC_STATUS_MI_INTERRUPT BIT_23 +#define MAC_STATUS_AP_ERROR BIT_24 +#define MAC_STATUS_ODI_ERROR BIT_25 +#define MAC_STATUS_RX_STATS_OVERRUN BIT_26 +#define MAC_STATUS_TX_STATS_OVERRUN BIT_27 + + /* Event Enable */ + T3_32BIT_REGISTER MacEvent; +#define MAC_EVENT_ENABLE_PORT_DECODE_ERR BIT_10 +#define MAC_EVENT_ENABLE_LINK_STATE_CHANGED_ATTN BIT_12 +#define MAC_EVENT_ENABLE_MI_COMPLETION BIT_22 +#define MAC_EVENT_ENABLE_MI_INTERRUPT BIT_23 +#define MAC_EVENT_ENABLE_AP_ERROR BIT_24 +#define MAC_EVENT_ENABLE_ODI_ERROR BIT_25 +#define MAC_EVENT_ENABLE_RX_STATS_OVERRUN BIT_26 +#define MAC_EVENT_ENABLE_TX_STATS_OVERRUN BIT_27 + + /* Led control. */ + T3_32BIT_REGISTER LedCtrl; +#define LED_CTRL_OVERRIDE_LINK_LED BIT_0 +#define LED_CTRL_1000MBPS_LED_ON BIT_1 +#define LED_CTRL_100MBPS_LED_ON BIT_2 +#define LED_CTRL_10MBPS_LED_ON BIT_3 +#define LED_CTRL_OVERRIDE_TRAFFIC_LED BIT_4 +#define LED_CTRL_BLINK_TRAFFIC_LED BIT_5 +#define LED_CTRL_TRAFFIC_LED BIT_6 +#define LED_CTRL_1000MBPS_LED_STATUS BIT_7 +#define LED_CTRL_100MBPS_LED_STATUS BIT_8 +#define LED_CTRL_10MBPS_LED_STATUS BIT_9 +#define LED_CTRL_TRAFFIC_LED_STATUS BIT_10 +#define LED_CTRL_MAC_MODE BIT_NONE +#define LED_CTRL_PHY_MODE_1 BIT_11 +#define LED_CTRL_PHY_MODE_2 BIT_12 +#define LED_CTRL_BLINK_RATE_MASK 0x7ff80000 +#define LED_CTRL_OVERRIDE_BLINK_PERIOD BIT_19 +#define LED_CTRL_OVERRIDE_BLINK_RATE BIT_31 + + /* MAC addresses. */ + struct { + T3_32BIT_REGISTER High; /* Upper 2 bytes. */ + T3_32BIT_REGISTER Low; /* Lower 4 bytes. */ + } MacAddr[4]; + + /* ACPI Mbuf pointer. */ + T3_32BIT_REGISTER AcpiMbufPtr; + + /* ACPI Length and Offset. */ + T3_32BIT_REGISTER AcpiLengthOffset; +#define ACPI_LENGTH_MASK 0xffff +#define ACPI_OFFSET_MASK 0x0fff0000 +#define ACPI_LENGTH(x) x +#define ACPI_OFFSET(x) ((x) << 16) + + /* Transmit random backoff. */ + T3_32BIT_REGISTER TxBackoffSeed; +#define MAC_TX_BACKOFF_SEED_MASK 0x3ff + + /* Receive MTU */ + T3_32BIT_REGISTER MtuSize; +#define MAC_RX_MTU_MASK 0xffff + + /* Gigabit PCS Test. */ + T3_32BIT_REGISTER PcsTest; +#define MAC_PCS_TEST_DATA_PATTERN_MASK 0x0fffff +#define MAC_PCS_TEST_ENABLE BIT_20 + + /* Transmit Gigabit Auto-Negotiation. */ + T3_32BIT_REGISTER TxAutoNeg; +#define MAC_AN_TX_AN_DATA_MASK 0xffff + + /* Receive Gigabit Auto-Negotiation. */ + T3_32BIT_REGISTER RxAutoNeg; +#define MAC_AN_RX_AN_DATA_MASK 0xffff + + /* MI Communication. */ + T3_32BIT_REGISTER MiCom; +#define MI_COM_CMD_MASK (BIT_26 | BIT_27) +#define MI_COM_CMD_WRITE BIT_26 +#define MI_COM_CMD_READ BIT_27 +#define MI_COM_READ_FAILED BIT_28 +#define MI_COM_START BIT_29 +#define MI_COM_BUSY BIT_29 + +#define MI_COM_PHY_ADDR_MASK 0x1f +#define MI_COM_FIRST_PHY_ADDR_BIT 21 + +#define MI_COM_PHY_REG_ADDR_MASK 0x1f +#define MI_COM_FIRST_PHY_REG_ADDR_BIT 16 + +#define MI_COM_PHY_DATA_MASK 0xffff + + /* MI Status. */ + T3_32BIT_REGISTER MiStatus; +#define MI_STATUS_ENABLE_LINK_STATUS_ATTN BIT_0 + + /* MI Mode. */ + T3_32BIT_REGISTER MiMode; +#define MI_MODE_CLOCK_SPEED_10MHZ BIT_0 +#define MI_MODE_USE_SHORT_PREAMBLE BIT_1 +#define MI_MODE_AUTO_POLLING_ENABLE BIT_4 +#define MI_MODE_CORE_CLOCK_SPEED_62MHZ BIT_15 + + /* Auto-polling status. */ + T3_32BIT_REGISTER AutoPollStatus; +#define AUTO_POLL_ERROR BIT_0 + + /* Transmit MAC mode. */ + T3_32BIT_REGISTER TxMode; +#define TX_MODE_RESET BIT_0 +#define TX_MODE_ENABLE BIT_1 +#define TX_MODE_ENABLE_FLOW_CONTROL BIT_4 +#define TX_MODE_ENABLE_BIG_BACKOFF BIT_5 +#define TX_MODE_ENABLE_LONG_PAUSE BIT_6 + + /* Transmit MAC status. */ + T3_32BIT_REGISTER TxStatus; +#define TX_STATUS_RX_CURRENTLY_XOFFED BIT_0 +#define TX_STATUS_SENT_XOFF BIT_1 +#define TX_STATUS_SENT_XON BIT_2 +#define TX_STATUS_LINK_UP BIT_3 +#define TX_STATUS_ODI_UNDERRUN BIT_4 +#define TX_STATUS_ODI_OVERRUN BIT_5 + + /* Transmit MAC length. */ + T3_32BIT_REGISTER TxLengths; +#define TX_LEN_SLOT_TIME_MASK 0xff +#define TX_LEN_IPG_MASK 0x0f00 +#define TX_LEN_IPG_CRS_MASK (BIT_12 | BIT_13) + + /* Receive MAC mode. */ + T3_32BIT_REGISTER RxMode; +#define RX_MODE_RESET BIT_0 +#define RX_MODE_ENABLE BIT_1 +#define RX_MODE_ENABLE_FLOW_CONTROL BIT_2 +#define RX_MODE_KEEP_MAC_CONTROL BIT_3 +#define RX_MODE_KEEP_PAUSE BIT_4 +#define RX_MODE_ACCEPT_OVERSIZED BIT_5 +#define RX_MODE_ACCEPT_RUNTS BIT_6 +#define RX_MODE_LENGTH_CHECK BIT_7 +#define RX_MODE_PROMISCUOUS_MODE BIT_8 +#define RX_MODE_NO_CRC_CHECK BIT_9 +#define RX_MODE_KEEP_VLAN_TAG BIT_10 + + /* Receive MAC status. */ + T3_32BIT_REGISTER RxStatus; +#define RX_STATUS_REMOTE_TRANSMITTER_XOFFED BIT_0 +#define RX_STATUS_XOFF_RECEIVED BIT_1 +#define RX_STATUS_XON_RECEIVED BIT_2 + + /* Hash registers. */ + T3_32BIT_REGISTER HashReg[4]; + + /* Receive placement rules registers. */ + struct { + T3_32BIT_REGISTER Rule; + T3_32BIT_REGISTER Value; + } RcvRules[16]; + +#define RCV_DISABLE_RULE_MASK 0x7fffffff + +#define RCV_RULE1_REJECT_BROADCAST_IDX 0x00 +#define REJECT_BROADCAST_RULE1_RULE 0xc2000000 +#define REJECT_BROADCAST_RULE1_VALUE 0xffffffff + +#define RCV_RULE2_REJECT_BROADCAST_IDX 0x01 +#define REJECT_BROADCAST_RULE2_RULE 0x86000004 +#define REJECT_BROADCAST_RULE2_VALUE 0xffffffff #if INCLUDE_5701_AX_FIX - #define RCV_LAST_RULE_IDX 0x04 +#define RCV_LAST_RULE_IDX 0x04 #else - #define RCV_LAST_RULE_IDX 0x02 +#define RCV_LAST_RULE_IDX 0x02 #endif - T3_32BIT_REGISTER RcvRuleCfg; - #define RX_RULE_DEFAULT_CLASS (1 << 3) + T3_32BIT_REGISTER RcvRuleCfg; +#define RX_RULE_DEFAULT_CLASS (1 << 3) - LM_UINT8 Reserved1[140]; + LM_UINT8 Reserved1[140]; - T3_32BIT_REGISTER SerdesCfg; - T3_32BIT_REGISTER SerdesStatus; + T3_32BIT_REGISTER SerdesCfg; + T3_32BIT_REGISTER SerdesStatus; - LM_UINT8 Reserved2[104]; + LM_UINT8 Reserved2[104]; - volatile LM_UINT8 TxMacState[16]; - volatile LM_UINT8 RxMacState[20]; + volatile LM_UINT8 TxMacState[16]; + volatile LM_UINT8 RxMacState[20]; - LM_UINT8 Reserved3[476]; + LM_UINT8 Reserved3[476]; - T3_32BIT_REGISTER RxStats[26]; + T3_32BIT_REGISTER RxStats[26]; - LM_UINT8 Reserved4[24]; + LM_UINT8 Reserved4[24]; - T3_32BIT_REGISTER TxStats[28]; + T3_32BIT_REGISTER TxStats[28]; - LM_UINT8 Reserved5[784]; + LM_UINT8 Reserved5[784]; } T3_MAC_CONTROL, *PT3_MAC_CONTROL; - /******************************************************************************/ /* Send data initiator control registers. */ /******************************************************************************/ typedef struct { - T3_32BIT_REGISTER Mode; - #define T3_SND_DATA_IN_MODE_RESET BIT_0 - #define T3_SND_DATA_IN_MODE_ENABLE BIT_1 - #define T3_SND_DATA_IN_MODE_STATS_OFLW_ATTN_ENABLE BIT_2 - - T3_32BIT_REGISTER Status; - #define T3_SND_DATA_IN_STATUS_STATS_OFLW_ATTN BIT_2 - - T3_32BIT_REGISTER StatsCtrl; - #define T3_SND_DATA_IN_STATS_CTRL_ENABLE BIT_0 - #define T3_SND_DATA_IN_STATS_CTRL_FASTER_UPDATE BIT_1 - #define T3_SND_DATA_IN_STATS_CTRL_CLEAR BIT_2 - #define T3_SND_DATA_IN_STATS_CTRL_FLUSH BIT_3 - #define T3_SND_DATA_IN_STATS_CTRL_FORCE_ZERO BIT_4 - - T3_32BIT_REGISTER StatsEnableMask; - T3_32BIT_REGISTER StatsIncMask; - - LM_UINT8 Reserved[108]; - - T3_32BIT_REGISTER ClassOfServCnt[16]; - T3_32BIT_REGISTER DmaReadQFullCnt; - T3_32BIT_REGISTER DmaPriorityReadQFullCnt; - T3_32BIT_REGISTER SdcQFullCnt; - - T3_32BIT_REGISTER NicRingSetSendProdIdxCnt; - T3_32BIT_REGISTER StatusUpdatedCnt; - T3_32BIT_REGISTER InterruptsCnt; - T3_32BIT_REGISTER AvoidInterruptsCnt; - T3_32BIT_REGISTER SendThresholdHitCnt; - - /* Unused space. */ - LM_UINT8 Unused[800]; -} T3_SEND_DATA_INITIATOR, *PT3_SEND_DATA_INITIATOR; + T3_32BIT_REGISTER Mode; +#define T3_SND_DATA_IN_MODE_RESET BIT_0 +#define T3_SND_DATA_IN_MODE_ENABLE BIT_1 +#define T3_SND_DATA_IN_MODE_STATS_OFLW_ATTN_ENABLE BIT_2 + + T3_32BIT_REGISTER Status; +#define T3_SND_DATA_IN_STATUS_STATS_OFLW_ATTN BIT_2 + + T3_32BIT_REGISTER StatsCtrl; +#define T3_SND_DATA_IN_STATS_CTRL_ENABLE BIT_0 +#define T3_SND_DATA_IN_STATS_CTRL_FASTER_UPDATE BIT_1 +#define T3_SND_DATA_IN_STATS_CTRL_CLEAR BIT_2 +#define T3_SND_DATA_IN_STATS_CTRL_FLUSH BIT_3 +#define T3_SND_DATA_IN_STATS_CTRL_FORCE_ZERO BIT_4 + + T3_32BIT_REGISTER StatsEnableMask; + T3_32BIT_REGISTER StatsIncMask; + + LM_UINT8 Reserved[108]; + T3_32BIT_REGISTER ClassOfServCnt[16]; + T3_32BIT_REGISTER DmaReadQFullCnt; + T3_32BIT_REGISTER DmaPriorityReadQFullCnt; + T3_32BIT_REGISTER SdcQFullCnt; + + T3_32BIT_REGISTER NicRingSetSendProdIdxCnt; + T3_32BIT_REGISTER StatusUpdatedCnt; + T3_32BIT_REGISTER InterruptsCnt; + T3_32BIT_REGISTER AvoidInterruptsCnt; + T3_32BIT_REGISTER SendThresholdHitCnt; + + /* Unused space. */ + LM_UINT8 Unused[800]; +} T3_SEND_DATA_INITIATOR, *PT3_SEND_DATA_INITIATOR; /******************************************************************************/ /* Send data completion control registers. */ /******************************************************************************/ typedef struct { - T3_32BIT_REGISTER Mode; - #define SND_DATA_COMP_MODE_RESET BIT_0 - #define SND_DATA_COMP_MODE_ENABLE BIT_1 + T3_32BIT_REGISTER Mode; +#define SND_DATA_COMP_MODE_RESET BIT_0 +#define SND_DATA_COMP_MODE_ENABLE BIT_1 - /* Unused space. */ - LM_UINT8 Unused[1020]; + /* Unused space. */ + LM_UINT8 Unused[1020]; } T3_SEND_DATA_COMPLETION, *PT3_SEND_DATA_COMPLETION; - /******************************************************************************/ /* Send BD Ring Selector Control Registers. */ /******************************************************************************/ typedef struct { - T3_32BIT_REGISTER Mode; - #define SND_BD_SEL_MODE_RESET BIT_0 - #define SND_BD_SEL_MODE_ENABLE BIT_1 - #define SND_BD_SEL_MODE_ATTN_ENABLE BIT_2 + T3_32BIT_REGISTER Mode; +#define SND_BD_SEL_MODE_RESET BIT_0 +#define SND_BD_SEL_MODE_ENABLE BIT_1 +#define SND_BD_SEL_MODE_ATTN_ENABLE BIT_2 - T3_32BIT_REGISTER Status; - #define SND_BD_SEL_STATUS_ERROR_ATTN BIT_2 + T3_32BIT_REGISTER Status; +#define SND_BD_SEL_STATUS_ERROR_ATTN BIT_2 - T3_32BIT_REGISTER HwDiag; + T3_32BIT_REGISTER HwDiag; - /* Unused space. */ - LM_UINT8 Unused1[52]; + /* Unused space. */ + LM_UINT8 Unused1[52]; - /* Send BD Ring Selector Local NIC Send BD Consumer Index. */ - T3_32BIT_REGISTER NicSendBdSelConIdx[16]; + /* Send BD Ring Selector Local NIC Send BD Consumer Index. */ + T3_32BIT_REGISTER NicSendBdSelConIdx[16]; - /* Unused space. */ - LM_UINT8 Unused2[896]; + /* Unused space. */ + LM_UINT8 Unused2[896]; } T3_SEND_BD_SELECTOR, *PT3_SEND_BD_SELECTOR; - /******************************************************************************/ /* Send BD initiator control registers. */ /******************************************************************************/ typedef struct { - T3_32BIT_REGISTER Mode; - #define SND_BD_IN_MODE_RESET BIT_0 - #define SND_BD_IN_MODE_ENABLE BIT_1 - #define SND_BD_IN_MODE_ATTN_ENABLE BIT_2 + T3_32BIT_REGISTER Mode; +#define SND_BD_IN_MODE_RESET BIT_0 +#define SND_BD_IN_MODE_ENABLE BIT_1 +#define SND_BD_IN_MODE_ATTN_ENABLE BIT_2 - T3_32BIT_REGISTER Status; - #define SND_BD_IN_STATUS_ERROR_ATTN BIT_2 + T3_32BIT_REGISTER Status; +#define SND_BD_IN_STATUS_ERROR_ATTN BIT_2 - /* Send BD initiator local NIC send BD producer index. */ - T3_32BIT_REGISTER NicSendBdInProdIdx[16]; + /* Send BD initiator local NIC send BD producer index. */ + T3_32BIT_REGISTER NicSendBdInProdIdx[16]; - /* Unused space. */ - LM_UINT8 Unused2[952]; + /* Unused space. */ + LM_UINT8 Unused2[952]; } T3_SEND_BD_INITIATOR, *PT3_SEND_BD_INITIATOR; - /******************************************************************************/ /* Send BD Completion Control. */ /******************************************************************************/ typedef struct { - T3_32BIT_REGISTER Mode; - #define SND_BD_COMP_MODE_RESET BIT_0 - #define SND_BD_COMP_MODE_ENABLE BIT_1 - #define SND_BD_COMP_MODE_ATTN_ENABLE BIT_2 + T3_32BIT_REGISTER Mode; +#define SND_BD_COMP_MODE_RESET BIT_0 +#define SND_BD_COMP_MODE_ENABLE BIT_1 +#define SND_BD_COMP_MODE_ATTN_ENABLE BIT_2 - /* Unused space. */ - LM_UINT8 Unused2[1020]; + /* Unused space. */ + LM_UINT8 Unused2[1020]; } T3_SEND_BD_COMPLETION, *PT3_SEND_BD_COMPLETION; - /******************************************************************************/ /* Receive list placement control registers. */ /******************************************************************************/ typedef struct { - /* Mode. */ - T3_32BIT_REGISTER Mode; - #define RCV_LIST_PLMT_MODE_RESET BIT_0 - #define RCV_LIST_PLMT_MODE_ENABLE BIT_1 - #define RCV_LIST_PLMT_MODE_CLASS0_ATTN_ENABLE BIT_2 - #define RCV_LIST_PLMT_MODE_MAPPING_OOR_ATTN_ENABLE BIT_3 - #define RCV_LIST_PLMT_MODE_STATS_OFLOW_ATTN_ENABLE BIT_4 - - /* Status. */ - T3_32BIT_REGISTER Status; - #define RCV_LIST_PLMT_STATUS_CLASS0_ATTN BIT_2 - #define RCV_LIST_PLMT_STATUS_MAPPING_ATTN BIT_3 - #define RCV_LIST_PLMT_STATUS_STATS_OFLOW_ATTN BIT_4 - - /* Receive selector list lock register. */ - T3_32BIT_REGISTER Lock; - #define RCV_LIST_SEL_LOCK_REQUEST_MASK 0xffff - #define RCV_LIST_SEL_LOCK_GRANT_MASK 0xffff0000 - - /* Selector non-empty bits. */ - T3_32BIT_REGISTER NonEmptyBits; - #define RCV_LIST_SEL_NON_EMPTY_MASK 0xffff - - /* Receive list placement configuration register. */ - T3_32BIT_REGISTER Config; - - /* Receive List Placement statistics Control. */ - T3_32BIT_REGISTER StatsCtrl; + /* Mode. */ + T3_32BIT_REGISTER Mode; +#define RCV_LIST_PLMT_MODE_RESET BIT_0 +#define RCV_LIST_PLMT_MODE_ENABLE BIT_1 +#define RCV_LIST_PLMT_MODE_CLASS0_ATTN_ENABLE BIT_2 +#define RCV_LIST_PLMT_MODE_MAPPING_OOR_ATTN_ENABLE BIT_3 +#define RCV_LIST_PLMT_MODE_STATS_OFLOW_ATTN_ENABLE BIT_4 + + /* Status. */ + T3_32BIT_REGISTER Status; +#define RCV_LIST_PLMT_STATUS_CLASS0_ATTN BIT_2 +#define RCV_LIST_PLMT_STATUS_MAPPING_ATTN BIT_3 +#define RCV_LIST_PLMT_STATUS_STATS_OFLOW_ATTN BIT_4 + + /* Receive selector list lock register. */ + T3_32BIT_REGISTER Lock; +#define RCV_LIST_SEL_LOCK_REQUEST_MASK 0xffff +#define RCV_LIST_SEL_LOCK_GRANT_MASK 0xffff0000 + + /* Selector non-empty bits. */ + T3_32BIT_REGISTER NonEmptyBits; +#define RCV_LIST_SEL_NON_EMPTY_MASK 0xffff + + /* Receive list placement configuration register. */ + T3_32BIT_REGISTER Config; + + /* Receive List Placement statistics Control. */ + T3_32BIT_REGISTER StatsCtrl; #define RCV_LIST_STATS_ENABLE BIT_0 #define RCV_LIST_STATS_FAST_UPDATE BIT_1 - /* Receive List Placement statistics Enable Mask. */ - T3_32BIT_REGISTER StatsEnableMask; - - /* Receive List Placement statistics Increment Mask. */ - T3_32BIT_REGISTER StatsIncMask; - - /* Unused space. */ - LM_UINT8 Unused1[224]; + /* Receive List Placement statistics Enable Mask. */ + T3_32BIT_REGISTER StatsEnableMask; - struct { - T3_32BIT_REGISTER Head; - T3_32BIT_REGISTER Tail; - T3_32BIT_REGISTER Count; + /* Receive List Placement statistics Increment Mask. */ + T3_32BIT_REGISTER StatsIncMask; /* Unused space. */ - LM_UINT8 Unused[4]; - } RcvSelectorList[16]; - - /* Local statistics counter. */ - T3_32BIT_REGISTER ClassOfServCnt[16]; - - T3_32BIT_REGISTER DropDueToFilterCnt; - T3_32BIT_REGISTER DmaWriteQFullCnt; - T3_32BIT_REGISTER DmaHighPriorityWriteQFullCnt; - T3_32BIT_REGISTER NoMoreReceiveBdCnt; - T3_32BIT_REGISTER IfInDiscardsCnt; - T3_32BIT_REGISTER IfInErrorsCnt; - T3_32BIT_REGISTER RcvThresholdHitCnt; - - /* Another unused space. */ - LM_UINT8 Unused2[420]; -} T3_RCV_LIST_PLACEMENT, *PT3_RCV_LIST_PLACEMENT; + LM_UINT8 Unused1[224]; + struct { + T3_32BIT_REGISTER Head; + T3_32BIT_REGISTER Tail; + T3_32BIT_REGISTER Count; + + /* Unused space. */ + LM_UINT8 Unused[4]; + } RcvSelectorList[16]; + + /* Local statistics counter. */ + T3_32BIT_REGISTER ClassOfServCnt[16]; + + T3_32BIT_REGISTER DropDueToFilterCnt; + T3_32BIT_REGISTER DmaWriteQFullCnt; + T3_32BIT_REGISTER DmaHighPriorityWriteQFullCnt; + T3_32BIT_REGISTER NoMoreReceiveBdCnt; + T3_32BIT_REGISTER IfInDiscardsCnt; + T3_32BIT_REGISTER IfInErrorsCnt; + T3_32BIT_REGISTER RcvThresholdHitCnt; + + /* Another unused space. */ + LM_UINT8 Unused2[420]; +} T3_RCV_LIST_PLACEMENT, *PT3_RCV_LIST_PLACEMENT; /******************************************************************************/ /* Receive Data and Receive BD Initiator Control. */ /******************************************************************************/ typedef struct { - /* Mode. */ - T3_32BIT_REGISTER Mode; - #define RCV_DATA_BD_IN_MODE_RESET BIT_0 - #define RCV_DATA_BD_IN_MODE_ENABLE BIT_1 - #define RCV_DATA_BD_IN_MODE_JUMBO_BD_NEEDED BIT_2 - #define RCV_DATA_BD_IN_MODE_FRAME_TOO_BIG BIT_3 - #define RCV_DATA_BD_IN_MODE_INVALID_RING_SIZE BIT_4 - - /* Status. */ - T3_32BIT_REGISTER Status; - #define RCV_DATA_BD_IN_STATUS_JUMBO_BD_NEEDED BIT_2 - #define RCV_DATA_BD_IN_STATUS_FRAME_TOO_BIG BIT_3 - #define RCV_DATA_BD_IN_STATUS_INVALID_RING_SIZE BIT_4 - - /* Split frame minium size. */ - T3_32BIT_REGISTER SplitFrameMinSize; - - /* Unused space. */ - LM_UINT8 Unused1[0x2440-0x240c]; - - /* Receive RCBs. */ - T3_RCB JumboRcvRcb; - T3_RCB StdRcvRcb; - T3_RCB MiniRcvRcb; - - /* Receive Data and Receive BD Ring Initiator Local NIC Receive */ - /* BD Consumber Index. */ - T3_32BIT_REGISTER NicJumboConIdx; - T3_32BIT_REGISTER NicStdConIdx; - T3_32BIT_REGISTER NicMiniConIdx; - - /* Unused space. */ - LM_UINT8 Unused2[4]; - - /* Receive Data and Receive BD Initiator Local Receive Return ProdIdx. */ - T3_32BIT_REGISTER RcvDataBdProdIdx[16]; - - /* Receive Data and Receive BD Initiator Hardware Diagnostic. */ - T3_32BIT_REGISTER HwDiag; - - /* Unused space. */ - LM_UINT8 Unused3[828]; -} T3_RCV_DATA_BD_INITIATOR, *PT3_RCV_DATA_BD_INITIATOR; + /* Mode. */ + T3_32BIT_REGISTER Mode; +#define RCV_DATA_BD_IN_MODE_RESET BIT_0 +#define RCV_DATA_BD_IN_MODE_ENABLE BIT_1 +#define RCV_DATA_BD_IN_MODE_JUMBO_BD_NEEDED BIT_2 +#define RCV_DATA_BD_IN_MODE_FRAME_TOO_BIG BIT_3 +#define RCV_DATA_BD_IN_MODE_INVALID_RING_SIZE BIT_4 + + /* Status. */ + T3_32BIT_REGISTER Status; +#define RCV_DATA_BD_IN_STATUS_JUMBO_BD_NEEDED BIT_2 +#define RCV_DATA_BD_IN_STATUS_FRAME_TOO_BIG BIT_3 +#define RCV_DATA_BD_IN_STATUS_INVALID_RING_SIZE BIT_4 + + /* Split frame minium size. */ + T3_32BIT_REGISTER SplitFrameMinSize; + + /* Unused space. */ + LM_UINT8 Unused1[0x2440 - 0x240c]; + + /* Receive RCBs. */ + T3_RCB JumboRcvRcb; + T3_RCB StdRcvRcb; + T3_RCB MiniRcvRcb; + + /* Receive Data and Receive BD Ring Initiator Local NIC Receive */ + /* BD Consumber Index. */ + T3_32BIT_REGISTER NicJumboConIdx; + T3_32BIT_REGISTER NicStdConIdx; + T3_32BIT_REGISTER NicMiniConIdx; + + /* Unused space. */ + LM_UINT8 Unused2[4]; + + /* Receive Data and Receive BD Initiator Local Receive Return ProdIdx. */ + T3_32BIT_REGISTER RcvDataBdProdIdx[16]; + /* Receive Data and Receive BD Initiator Hardware Diagnostic. */ + T3_32BIT_REGISTER HwDiag; + + /* Unused space. */ + LM_UINT8 Unused3[828]; +} T3_RCV_DATA_BD_INITIATOR, *PT3_RCV_DATA_BD_INITIATOR; /******************************************************************************/ /* Receive Data Completion Control Registes. */ /******************************************************************************/ typedef struct { - T3_32BIT_REGISTER Mode; - #define RCV_DATA_COMP_MODE_RESET BIT_0 - #define RCV_DATA_COMP_MODE_ENABLE BIT_1 - #define RCV_DATA_COMP_MODE_ATTN_ENABLE BIT_2 + T3_32BIT_REGISTER Mode; +#define RCV_DATA_COMP_MODE_RESET BIT_0 +#define RCV_DATA_COMP_MODE_ENABLE BIT_1 +#define RCV_DATA_COMP_MODE_ATTN_ENABLE BIT_2 - /* Unused spaced. */ - LM_UINT8 Unused[1020]; + /* Unused spaced. */ + LM_UINT8 Unused[1020]; } T3_RCV_DATA_COMPLETION, *PT3_RCV_DATA_COMPLETION; - /******************************************************************************/ /* Receive BD Initiator Control. */ /******************************************************************************/ typedef struct { - T3_32BIT_REGISTER Mode; - #define RCV_BD_IN_MODE_RESET BIT_0 - #define RCV_BD_IN_MODE_ENABLE BIT_1 - #define RCV_BD_IN_MODE_BD_IN_DIABLED_RCB_ATTN_ENABLE BIT_2 + T3_32BIT_REGISTER Mode; +#define RCV_BD_IN_MODE_RESET BIT_0 +#define RCV_BD_IN_MODE_ENABLE BIT_1 +#define RCV_BD_IN_MODE_BD_IN_DIABLED_RCB_ATTN_ENABLE BIT_2 - T3_32BIT_REGISTER Status; - #define RCV_BD_IN_STATUS_BD_IN_DIABLED_RCB_ATTN BIT_2 + T3_32BIT_REGISTER Status; +#define RCV_BD_IN_STATUS_BD_IN_DIABLED_RCB_ATTN BIT_2 - T3_32BIT_REGISTER NicJumboRcvProdIdx; - T3_32BIT_REGISTER NicStdRcvProdIdx; - T3_32BIT_REGISTER NicMiniRcvProdIdx; + T3_32BIT_REGISTER NicJumboRcvProdIdx; + T3_32BIT_REGISTER NicStdRcvProdIdx; + T3_32BIT_REGISTER NicMiniRcvProdIdx; - T3_32BIT_REGISTER MiniRcvThreshold; - T3_32BIT_REGISTER StdRcvThreshold; - T3_32BIT_REGISTER JumboRcvThreshold; + T3_32BIT_REGISTER MiniRcvThreshold; + T3_32BIT_REGISTER StdRcvThreshold; + T3_32BIT_REGISTER JumboRcvThreshold; - /* Unused space. */ - LM_UINT8 Unused[992]; + /* Unused space. */ + LM_UINT8 Unused[992]; } T3_RCV_BD_INITIATOR, *PT3_RCV_BD_INITIATOR; - /******************************************************************************/ /* Receive BD Completion Control Registers. */ /******************************************************************************/ typedef struct { - T3_32BIT_REGISTER Mode; - #define RCV_BD_COMP_MODE_RESET BIT_0 - #define RCV_BD_COMP_MODE_ENABLE BIT_1 - #define RCV_BD_COMP_MODE_ATTN_ENABLE BIT_2 + T3_32BIT_REGISTER Mode; +#define RCV_BD_COMP_MODE_RESET BIT_0 +#define RCV_BD_COMP_MODE_ENABLE BIT_1 +#define RCV_BD_COMP_MODE_ATTN_ENABLE BIT_2 - T3_32BIT_REGISTER Status; - #define RCV_BD_COMP_STATUS_ERROR_ATTN BIT_2 + T3_32BIT_REGISTER Status; +#define RCV_BD_COMP_STATUS_ERROR_ATTN BIT_2 - T3_32BIT_REGISTER NicJumboRcvBdProdIdx; - T3_32BIT_REGISTER NicStdRcvBdProdIdx; - T3_32BIT_REGISTER NicMiniRcvBdProdIdx; + T3_32BIT_REGISTER NicJumboRcvBdProdIdx; + T3_32BIT_REGISTER NicStdRcvBdProdIdx; + T3_32BIT_REGISTER NicMiniRcvBdProdIdx; - /* Unused space. */ - LM_UINT8 Unused[1004]; + /* Unused space. */ + LM_UINT8 Unused[1004]; } T3_RCV_BD_COMPLETION, *PT3_RCV_BD_COMPLETION; - /******************************************************************************/ /* Receive list selector control register. */ /******************************************************************************/ typedef struct { - T3_32BIT_REGISTER Mode; - #define RCV_LIST_SEL_MODE_RESET BIT_0 - #define RCV_LIST_SEL_MODE_ENABLE BIT_1 - #define RCV_LIST_SEL_MODE_ATTN_ENABLE BIT_2 + T3_32BIT_REGISTER Mode; +#define RCV_LIST_SEL_MODE_RESET BIT_0 +#define RCV_LIST_SEL_MODE_ENABLE BIT_1 +#define RCV_LIST_SEL_MODE_ATTN_ENABLE BIT_2 - T3_32BIT_REGISTER Status; - #define RCV_LIST_SEL_STATUS_ERROR_ATTN BIT_2 + T3_32BIT_REGISTER Status; +#define RCV_LIST_SEL_STATUS_ERROR_ATTN BIT_2 - /* Unused space. */ - LM_UINT8 Unused[1016]; + /* Unused space. */ + LM_UINT8 Unused[1016]; } T3_RCV_LIST_SELECTOR, *PT3_RCV_LIST_SELECTOR; - /******************************************************************************/ /* Mbuf cluster free registers. */ /******************************************************************************/ typedef struct { - T3_32BIT_REGISTER Mode; + T3_32BIT_REGISTER Mode; #define MBUF_CLUSTER_FREE_MODE_RESET BIT_0 #define MBUF_CLUSTER_FREE_MODE_ENABLE BIT_1 - T3_32BIT_REGISTER Status; + T3_32BIT_REGISTER Status; - /* Unused space. */ - LM_UINT8 Unused[1016]; + /* Unused space. */ + LM_UINT8 Unused[1016]; } T3_MBUF_CLUSTER_FREE, *PT3_MBUF_CLUSTER_FREE; - /******************************************************************************/ /* Host coalescing control registers. */ /******************************************************************************/ typedef struct { - /* Mode. */ - T3_32BIT_REGISTER Mode; - #define HOST_COALESCE_RESET BIT_0 - #define HOST_COALESCE_ENABLE BIT_1 - #define HOST_COALESCE_ATTN BIT_2 - #define HOST_COALESCE_NOW BIT_3 - #define HOST_COALESCE_FULL_STATUS_MODE BIT_NONE - #define HOST_COALESCE_64_BYTE_STATUS_MODE BIT_7 - #define HOST_COALESCE_32_BYTE_STATUS_MODE BIT_8 - #define HOST_COALESCE_CLEAR_TICKS_ON_RX_BD_EVENT BIT_9 - #define HOST_COALESCE_CLEAR_TICKS_ON_TX_BD_EVENT BIT_10 - #define HOST_COALESCE_NO_INT_ON_COALESCE_NOW_MODE BIT_11 - #define HOST_COALESCE_NO_INT_ON_FORCE_DMAD_MODE BIT_12 + /* Mode. */ + T3_32BIT_REGISTER Mode; +#define HOST_COALESCE_RESET BIT_0 +#define HOST_COALESCE_ENABLE BIT_1 +#define HOST_COALESCE_ATTN BIT_2 +#define HOST_COALESCE_NOW BIT_3 +#define HOST_COALESCE_FULL_STATUS_MODE BIT_NONE +#define HOST_COALESCE_64_BYTE_STATUS_MODE BIT_7 +#define HOST_COALESCE_32_BYTE_STATUS_MODE BIT_8 +#define HOST_COALESCE_CLEAR_TICKS_ON_RX_BD_EVENT BIT_9 +#define HOST_COALESCE_CLEAR_TICKS_ON_TX_BD_EVENT BIT_10 +#define HOST_COALESCE_NO_INT_ON_COALESCE_NOW_MODE BIT_11 +#define HOST_COALESCE_NO_INT_ON_FORCE_DMAD_MODE BIT_12 - /* Status. */ - T3_32BIT_REGISTER Status; - #define HOST_COALESCE_ERROR_ATTN BIT_2 + /* Status. */ + T3_32BIT_REGISTER Status; +#define HOST_COALESCE_ERROR_ATTN BIT_2 - /* Receive coalescing ticks. */ - T3_32BIT_REGISTER RxCoalescingTicks; + /* Receive coalescing ticks. */ + T3_32BIT_REGISTER RxCoalescingTicks; - /* Send coalescing ticks. */ - T3_32BIT_REGISTER TxCoalescingTicks; + /* Send coalescing ticks. */ + T3_32BIT_REGISTER TxCoalescingTicks; - /* Receive max coalesced frames. */ - T3_32BIT_REGISTER RxMaxCoalescedFrames; + /* Receive max coalesced frames. */ + T3_32BIT_REGISTER RxMaxCoalescedFrames; - /* Send max coalesced frames. */ - T3_32BIT_REGISTER TxMaxCoalescedFrames; + /* Send max coalesced frames. */ + T3_32BIT_REGISTER TxMaxCoalescedFrames; - /* Receive coalescing ticks during interrupt. */ - T3_32BIT_REGISTER RxCoalescedTickDuringInt; + /* Receive coalescing ticks during interrupt. */ + T3_32BIT_REGISTER RxCoalescedTickDuringInt; - /* Send coalescing ticks during interrupt. */ - T3_32BIT_REGISTER TxCoalescedTickDuringInt; + /* Send coalescing ticks during interrupt. */ + T3_32BIT_REGISTER TxCoalescedTickDuringInt; - /* Receive max coalesced frames during interrupt. */ - T3_32BIT_REGISTER RxMaxCoalescedFramesDuringInt; + /* Receive max coalesced frames during interrupt. */ + T3_32BIT_REGISTER RxMaxCoalescedFramesDuringInt; - /* Send max coalesced frames during interrupt. */ - T3_32BIT_REGISTER TxMaxCoalescedFramesDuringInt; + /* Send max coalesced frames during interrupt. */ + T3_32BIT_REGISTER TxMaxCoalescedFramesDuringInt; - /* Statistics tick. */ - T3_32BIT_REGISTER StatsCoalescingTicks; + /* Statistics tick. */ + T3_32BIT_REGISTER StatsCoalescingTicks; - /* Unused space. */ - LM_UINT8 Unused2[4]; + /* Unused space. */ + LM_UINT8 Unused2[4]; - /* Statistics host address. */ - T3_64BIT_REGISTER StatsBlkHostAddr; + /* Statistics host address. */ + T3_64BIT_REGISTER StatsBlkHostAddr; - /* Status block host address.*/ - T3_64BIT_REGISTER StatusBlkHostAddr; + /* Status block host address. */ + T3_64BIT_REGISTER StatusBlkHostAddr; - /* Statistics NIC address. */ - T3_32BIT_REGISTER StatsBlkNicAddr; + /* Statistics NIC address. */ + T3_32BIT_REGISTER StatsBlkNicAddr; - /* Statust block NIC address. */ - T3_32BIT_REGISTER StatusBlkNicAddr; + /* Statust block NIC address. */ + T3_32BIT_REGISTER StatusBlkNicAddr; - /* Flow attention registers. */ - T3_32BIT_REGISTER FlowAttn; + /* Flow attention registers. */ + T3_32BIT_REGISTER FlowAttn; - /* Unused space. */ - LM_UINT8 Unused3[4]; + /* Unused space. */ + LM_UINT8 Unused3[4]; - T3_32BIT_REGISTER NicJumboRcvBdConIdx; - T3_32BIT_REGISTER NicStdRcvBdConIdx; - T3_32BIT_REGISTER NicMiniRcvBdConIdx; + T3_32BIT_REGISTER NicJumboRcvBdConIdx; + T3_32BIT_REGISTER NicStdRcvBdConIdx; + T3_32BIT_REGISTER NicMiniRcvBdConIdx; - /* Unused space. */ - LM_UINT8 Unused4[36]; + /* Unused space. */ + LM_UINT8 Unused4[36]; - T3_32BIT_REGISTER NicRetProdIdx[16]; - T3_32BIT_REGISTER NicSndBdConIdx[16]; + T3_32BIT_REGISTER NicRetProdIdx[16]; + T3_32BIT_REGISTER NicSndBdConIdx[16]; - /* Unused space. */ - LM_UINT8 Unused5[768]; + /* Unused space. */ + LM_UINT8 Unused5[768]; } T3_HOST_COALESCING, *PT3_HOST_COALESCING; - /******************************************************************************/ /* Memory arbiter registers. */ /******************************************************************************/ typedef struct { - T3_32BIT_REGISTER Mode; + T3_32BIT_REGISTER Mode; #define T3_MEM_ARBITER_MODE_RESET BIT_0 #define T3_MEM_ARBITER_MODE_ENABLE BIT_1 - T3_32BIT_REGISTER Status; + T3_32BIT_REGISTER Status; - T3_32BIT_REGISTER ArbTrapAddrLow; - T3_32BIT_REGISTER ArbTrapAddrHigh; + T3_32BIT_REGISTER ArbTrapAddrLow; + T3_32BIT_REGISTER ArbTrapAddrHigh; - /* Unused space. */ - LM_UINT8 Unused[1008]; + /* Unused space. */ + LM_UINT8 Unused[1008]; } T3_MEM_ARBITER, *PT3_MEM_ARBITER; - /******************************************************************************/ /* Buffer manager control register. */ /******************************************************************************/ typedef struct { - T3_32BIT_REGISTER Mode; - #define BUFMGR_MODE_RESET BIT_0 - #define BUFMGR_MODE_ENABLE BIT_1 - #define BUFMGR_MODE_ATTN_ENABLE BIT_2 - #define BUFMGR_MODE_BM_TEST BIT_3 - #define BUFMGR_MODE_MBUF_LOW_ATTN_ENABLE BIT_4 - - T3_32BIT_REGISTER Status; - #define BUFMGR_STATUS_ERROR BIT_2 - #define BUFMGR_STATUS_MBUF_LOW BIT_4 - - T3_32BIT_REGISTER MbufPoolAddr; - T3_32BIT_REGISTER MbufPoolSize; - T3_32BIT_REGISTER MbufReadDmaLowWaterMark; - T3_32BIT_REGISTER MbufMacRxLowWaterMark; - T3_32BIT_REGISTER MbufHighWaterMark; - - T3_32BIT_REGISTER RxCpuMbufAllocReq; - #define BUFMGR_MBUF_ALLOC_BIT BIT_31 - T3_32BIT_REGISTER RxCpuMbufAllocResp; - T3_32BIT_REGISTER TxCpuMbufAllocReq; - T3_32BIT_REGISTER TxCpuMbufAllocResp; - - T3_32BIT_REGISTER DmaDescPoolAddr; - T3_32BIT_REGISTER DmaDescPoolSize; - T3_32BIT_REGISTER DmaLowWaterMark; - T3_32BIT_REGISTER DmaHighWaterMark; - - T3_32BIT_REGISTER RxCpuDmaAllocReq; - T3_32BIT_REGISTER RxCpuDmaAllocResp; - T3_32BIT_REGISTER TxCpuDmaAllocReq; - T3_32BIT_REGISTER TxCpuDmaAllocResp; - - T3_32BIT_REGISTER Hwdiag[3]; - - /* Unused space. */ - LM_UINT8 Unused[936]; -} T3_BUFFER_MANAGER, *PT3_BUFFER_MANAGER; + T3_32BIT_REGISTER Mode; +#define BUFMGR_MODE_RESET BIT_0 +#define BUFMGR_MODE_ENABLE BIT_1 +#define BUFMGR_MODE_ATTN_ENABLE BIT_2 +#define BUFMGR_MODE_BM_TEST BIT_3 +#define BUFMGR_MODE_MBUF_LOW_ATTN_ENABLE BIT_4 + + T3_32BIT_REGISTER Status; +#define BUFMGR_STATUS_ERROR BIT_2 +#define BUFMGR_STATUS_MBUF_LOW BIT_4 + + T3_32BIT_REGISTER MbufPoolAddr; + T3_32BIT_REGISTER MbufPoolSize; + T3_32BIT_REGISTER MbufReadDmaLowWaterMark; + T3_32BIT_REGISTER MbufMacRxLowWaterMark; + T3_32BIT_REGISTER MbufHighWaterMark; + + T3_32BIT_REGISTER RxCpuMbufAllocReq; +#define BUFMGR_MBUF_ALLOC_BIT BIT_31 + T3_32BIT_REGISTER RxCpuMbufAllocResp; + T3_32BIT_REGISTER TxCpuMbufAllocReq; + T3_32BIT_REGISTER TxCpuMbufAllocResp; + + T3_32BIT_REGISTER DmaDescPoolAddr; + T3_32BIT_REGISTER DmaDescPoolSize; + T3_32BIT_REGISTER DmaLowWaterMark; + T3_32BIT_REGISTER DmaHighWaterMark; + + T3_32BIT_REGISTER RxCpuDmaAllocReq; + T3_32BIT_REGISTER RxCpuDmaAllocResp; + T3_32BIT_REGISTER TxCpuDmaAllocReq; + T3_32BIT_REGISTER TxCpuDmaAllocResp; + + T3_32BIT_REGISTER Hwdiag[3]; + /* Unused space. */ + LM_UINT8 Unused[936]; +} T3_BUFFER_MANAGER, *PT3_BUFFER_MANAGER; /******************************************************************************/ /* Read DMA control registers. */ /******************************************************************************/ typedef struct { - T3_32BIT_REGISTER Mode; - #define DMA_READ_MODE_RESET BIT_0 - #define DMA_READ_MODE_ENABLE BIT_1 - #define DMA_READ_MODE_TARGET_ABORT_ATTN_ENABLE BIT_2 - #define DMA_READ_MODE_MASTER_ABORT_ATTN_ENABLE BIT_3 - #define DMA_READ_MODE_PARITY_ERROR_ATTN_ENABLE BIT_4 - #define DMA_READ_MODE_ADDR_OVERFLOW_ATTN_ENABLE BIT_5 - #define DMA_READ_MODE_FIFO_OVERRUN_ATTN_ENABLE BIT_6 - #define DMA_READ_MODE_FIFO_UNDERRUN_ATTN_ENABLE BIT_7 - #define DMA_READ_MODE_FIFO_OVERREAD_ATTN_ENABLE BIT_8 - #define DMA_READ_MODE_LONG_READ_ATTN_ENABLE BIT_9 - #define DMA_READ_MODE_SPLIT_ENABLE BIT_11 - #define DMA_READ_MODE_SPLIT_RESET BIT_12 - - T3_32BIT_REGISTER Status; - #define DMA_READ_STATUS_TARGET_ABORT_ATTN BIT_2 - #define DMA_READ_STATUS_MASTER_ABORT_ATTN BIT_3 - #define DMA_READ_STATUS_PARITY_ERROR_ATTN BIT_4 - #define DMA_READ_STATUS_ADDR_OVERFLOW_ATTN BIT_5 - #define DMA_READ_STATUS_FIFO_OVERRUN_ATTN BIT_6 - #define DMA_READ_STATUS_FIFO_UNDERRUN_ATTN BIT_7 - #define DMA_READ_STATUS_FIFO_OVERREAD_ATTN BIT_8 - #define DMA_READ_STATUS_LONG_READ_ATTN BIT_9 - - /* Unused space. */ - LM_UINT8 Unused[1016]; + T3_32BIT_REGISTER Mode; +#define DMA_READ_MODE_RESET BIT_0 +#define DMA_READ_MODE_ENABLE BIT_1 +#define DMA_READ_MODE_TARGET_ABORT_ATTN_ENABLE BIT_2 +#define DMA_READ_MODE_MASTER_ABORT_ATTN_ENABLE BIT_3 +#define DMA_READ_MODE_PARITY_ERROR_ATTN_ENABLE BIT_4 +#define DMA_READ_MODE_ADDR_OVERFLOW_ATTN_ENABLE BIT_5 +#define DMA_READ_MODE_FIFO_OVERRUN_ATTN_ENABLE BIT_6 +#define DMA_READ_MODE_FIFO_UNDERRUN_ATTN_ENABLE BIT_7 +#define DMA_READ_MODE_FIFO_OVERREAD_ATTN_ENABLE BIT_8 +#define DMA_READ_MODE_LONG_READ_ATTN_ENABLE BIT_9 +#define DMA_READ_MODE_SPLIT_ENABLE BIT_11 +#define DMA_READ_MODE_SPLIT_RESET BIT_12 + + T3_32BIT_REGISTER Status; +#define DMA_READ_STATUS_TARGET_ABORT_ATTN BIT_2 +#define DMA_READ_STATUS_MASTER_ABORT_ATTN BIT_3 +#define DMA_READ_STATUS_PARITY_ERROR_ATTN BIT_4 +#define DMA_READ_STATUS_ADDR_OVERFLOW_ATTN BIT_5 +#define DMA_READ_STATUS_FIFO_OVERRUN_ATTN BIT_6 +#define DMA_READ_STATUS_FIFO_UNDERRUN_ATTN BIT_7 +#define DMA_READ_STATUS_FIFO_OVERREAD_ATTN BIT_8 +#define DMA_READ_STATUS_LONG_READ_ATTN BIT_9 + + /* Unused space. */ + LM_UINT8 Unused[1016]; } T3_DMA_READ, *PT3_DMA_READ; -typedef union T3_CPU -{ - struct - { - T3_32BIT_REGISTER mode; - #define CPU_MODE_HALT BIT_10 - #define CPU_MODE_RESET BIT_0 - T3_32BIT_REGISTER state; - T3_32BIT_REGISTER EventMask; - T3_32BIT_REGISTER reserved1[4]; - T3_32BIT_REGISTER PC; - T3_32BIT_REGISTER Instruction; - T3_32BIT_REGISTER SpadUnderflow; - T3_32BIT_REGISTER WatchdogClear; - T3_32BIT_REGISTER WatchdogVector; - T3_32BIT_REGISTER WatchdogSavedPC; - T3_32BIT_REGISTER HardwareBp; - T3_32BIT_REGISTER reserved2[3]; - T3_32BIT_REGISTER WatchdogSavedState; - T3_32BIT_REGISTER LastBrchAddr; - T3_32BIT_REGISTER SpadUnderflowSet; - T3_32BIT_REGISTER reserved3[(0x200-0x50)/4]; - T3_32BIT_REGISTER Regs[32]; - T3_32BIT_REGISTER reserved4[(0x400-0x280)/4]; - }reg; -}T3_CPU, *PT3_CPU; +typedef union T3_CPU { + struct { + T3_32BIT_REGISTER mode; +#define CPU_MODE_HALT BIT_10 +#define CPU_MODE_RESET BIT_0 + T3_32BIT_REGISTER state; + T3_32BIT_REGISTER EventMask; + T3_32BIT_REGISTER reserved1[4]; + T3_32BIT_REGISTER PC; + T3_32BIT_REGISTER Instruction; + T3_32BIT_REGISTER SpadUnderflow; + T3_32BIT_REGISTER WatchdogClear; + T3_32BIT_REGISTER WatchdogVector; + T3_32BIT_REGISTER WatchdogSavedPC; + T3_32BIT_REGISTER HardwareBp; + T3_32BIT_REGISTER reserved2[3]; + T3_32BIT_REGISTER WatchdogSavedState; + T3_32BIT_REGISTER LastBrchAddr; + T3_32BIT_REGISTER SpadUnderflowSet; + T3_32BIT_REGISTER reserved3[(0x200 - 0x50) / 4]; + T3_32BIT_REGISTER Regs[32]; + T3_32BIT_REGISTER reserved4[(0x400 - 0x280) / 4]; + } reg; +} T3_CPU, *PT3_CPU; /******************************************************************************/ /* Write DMA control registers. */ /******************************************************************************/ typedef struct { - T3_32BIT_REGISTER Mode; - #define DMA_WRITE_MODE_RESET BIT_0 - #define DMA_WRITE_MODE_ENABLE BIT_1 - #define DMA_WRITE_MODE_TARGET_ABORT_ATTN_ENABLE BIT_2 - #define DMA_WRITE_MODE_MASTER_ABORT_ATTN_ENABLE BIT_3 - #define DMA_WRITE_MODE_PARITY_ERROR_ATTN_ENABLE BIT_4 - #define DMA_WRITE_MODE_ADDR_OVERFLOW_ATTN_ENABLE BIT_5 - #define DMA_WRITE_MODE_FIFO_OVERRUN_ATTN_ENABLE BIT_6 - #define DMA_WRITE_MODE_FIFO_UNDERRUN_ATTN_ENABLE BIT_7 - #define DMA_WRITE_MODE_FIFO_OVERREAD_ATTN_ENABLE BIT_8 - #define DMA_WRITE_MODE_LONG_READ_ATTN_ENABLE BIT_9 - - T3_32BIT_REGISTER Status; - #define DMA_WRITE_STATUS_TARGET_ABORT_ATTN BIT_2 - #define DMA_WRITE_STATUS_MASTER_ABORT_ATTN BIT_3 - #define DMA_WRITE_STATUS_PARITY_ERROR_ATTN BIT_4 - #define DMA_WRITE_STATUS_ADDR_OVERFLOW_ATTN BIT_5 - #define DMA_WRITE_STATUS_FIFO_OVERRUN_ATTN BIT_6 - #define DMA_WRITE_STATUS_FIFO_UNDERRUN_ATTN BIT_7 - #define DMA_WRITE_STATUS_FIFO_OVERREAD_ATTN BIT_8 - #define DMA_WRITE_STATUS_LONG_READ_ATTN BIT_9 - - /* Unused space. */ - LM_UINT8 Unused[1016]; -} T3_DMA_WRITE, *PT3_DMA_WRITE; + T3_32BIT_REGISTER Mode; +#define DMA_WRITE_MODE_RESET BIT_0 +#define DMA_WRITE_MODE_ENABLE BIT_1 +#define DMA_WRITE_MODE_TARGET_ABORT_ATTN_ENABLE BIT_2 +#define DMA_WRITE_MODE_MASTER_ABORT_ATTN_ENABLE BIT_3 +#define DMA_WRITE_MODE_PARITY_ERROR_ATTN_ENABLE BIT_4 +#define DMA_WRITE_MODE_ADDR_OVERFLOW_ATTN_ENABLE BIT_5 +#define DMA_WRITE_MODE_FIFO_OVERRUN_ATTN_ENABLE BIT_6 +#define DMA_WRITE_MODE_FIFO_UNDERRUN_ATTN_ENABLE BIT_7 +#define DMA_WRITE_MODE_FIFO_OVERREAD_ATTN_ENABLE BIT_8 +#define DMA_WRITE_MODE_LONG_READ_ATTN_ENABLE BIT_9 + + T3_32BIT_REGISTER Status; +#define DMA_WRITE_STATUS_TARGET_ABORT_ATTN BIT_2 +#define DMA_WRITE_STATUS_MASTER_ABORT_ATTN BIT_3 +#define DMA_WRITE_STATUS_PARITY_ERROR_ATTN BIT_4 +#define DMA_WRITE_STATUS_ADDR_OVERFLOW_ATTN BIT_5 +#define DMA_WRITE_STATUS_FIFO_OVERRUN_ATTN BIT_6 +#define DMA_WRITE_STATUS_FIFO_UNDERRUN_ATTN BIT_7 +#define DMA_WRITE_STATUS_FIFO_OVERREAD_ATTN BIT_8 +#define DMA_WRITE_STATUS_LONG_READ_ATTN BIT_9 + /* Unused space. */ + LM_UINT8 Unused[1016]; +} T3_DMA_WRITE, *PT3_DMA_WRITE; /******************************************************************************/ /* Mailbox registers. */ /******************************************************************************/ typedef struct { - /* Interrupt mailbox registers. */ - T3_64BIT_REGISTER Interrupt[4]; + /* Interrupt mailbox registers. */ + T3_64BIT_REGISTER Interrupt[4]; - /* General mailbox registers. */ - T3_64BIT_REGISTER General[8]; + /* General mailbox registers. */ + T3_64BIT_REGISTER General[8]; - /* Reload statistics mailbox. */ - T3_64BIT_REGISTER ReloadStat; + /* Reload statistics mailbox. */ + T3_64BIT_REGISTER ReloadStat; - /* Receive BD ring producer index registers. */ - T3_64BIT_REGISTER RcvStdProdIdx; - T3_64BIT_REGISTER RcvJumboProdIdx; - T3_64BIT_REGISTER RcvMiniProdIdx; + /* Receive BD ring producer index registers. */ + T3_64BIT_REGISTER RcvStdProdIdx; + T3_64BIT_REGISTER RcvJumboProdIdx; + T3_64BIT_REGISTER RcvMiniProdIdx; - /* Receive return ring consumer index registers. */ - T3_64BIT_REGISTER RcvRetConIdx[16]; + /* Receive return ring consumer index registers. */ + T3_64BIT_REGISTER RcvRetConIdx[16]; - /* Send BD ring host producer index registers. */ - T3_64BIT_REGISTER SendHostProdIdx[16]; + /* Send BD ring host producer index registers. */ + T3_64BIT_REGISTER SendHostProdIdx[16]; - /* Send BD ring nic producer index registers. */ - T3_64BIT_REGISTER SendNicProdIdx[16]; -}T3_MAILBOX, *PT3_MAILBOX; + /* Send BD ring nic producer index registers. */ + T3_64BIT_REGISTER SendNicProdIdx[16]; +} T3_MAILBOX, *PT3_MAILBOX; typedef struct { - T3_MAILBOX Mailbox; + T3_MAILBOX Mailbox; - /* Priority mailbox registers. */ - T3_32BIT_REGISTER HighPriorityEventVector; - T3_32BIT_REGISTER HighPriorityEventMask; - T3_32BIT_REGISTER LowPriorityEventVector; - T3_32BIT_REGISTER LowPriorityEventMask; + /* Priority mailbox registers. */ + T3_32BIT_REGISTER HighPriorityEventVector; + T3_32BIT_REGISTER HighPriorityEventMask; + T3_32BIT_REGISTER LowPriorityEventVector; + T3_32BIT_REGISTER LowPriorityEventMask; - /* Unused space. */ - LM_UINT8 Unused[496]; + /* Unused space. */ + LM_UINT8 Unused[496]; } T3_GRC_MAILBOX, *PT3_GRC_MAILBOX; - /******************************************************************************/ /* Flow through queues. */ /******************************************************************************/ typedef struct { - T3_32BIT_REGISTER Reset; - - LM_UINT8 Unused[12]; - - T3_32BIT_REGISTER DmaNormalReadFtqCtrl; - T3_32BIT_REGISTER DmaNormalReadFtqFullCnt; - T3_32BIT_REGISTER DmaNormalReadFtqFifoEnqueueDequeue; - T3_32BIT_REGISTER DmaNormalReadFtqFifoWritePeek; - - T3_32BIT_REGISTER DmaHighReadFtqCtrl; - T3_32BIT_REGISTER DmaHighReadFtqFullCnt; - T3_32BIT_REGISTER DmaHighReadFtqFifoEnqueueDequeue; - T3_32BIT_REGISTER DmaHighReadFtqFifoWritePeek; - - T3_32BIT_REGISTER DmaCompDiscardFtqCtrl; - T3_32BIT_REGISTER DmaCompDiscardFtqFullCnt; - T3_32BIT_REGISTER DmaCompDiscardFtqFifoEnqueueDequeue; - T3_32BIT_REGISTER DmaCompDiscardFtqFifoWritePeek; - - T3_32BIT_REGISTER SendBdCompFtqCtrl; - T3_32BIT_REGISTER SendBdCompFtqFullCnt; - T3_32BIT_REGISTER SendBdCompFtqFifoEnqueueDequeue; - T3_32BIT_REGISTER SendBdCompFtqFifoWritePeek; - - T3_32BIT_REGISTER SendDataInitiatorFtqCtrl; - T3_32BIT_REGISTER SendDataInitiatorFtqFullCnt; - T3_32BIT_REGISTER SendDataInitiatorFtqFifoEnqueueDequeue; - T3_32BIT_REGISTER SendDataInitiatorFtqFifoWritePeek; - - T3_32BIT_REGISTER DmaNormalWriteFtqCtrl; - T3_32BIT_REGISTER DmaNormalWriteFtqFullCnt; - T3_32BIT_REGISTER DmaNormalWriteFtqFifoEnqueueDequeue; - T3_32BIT_REGISTER DmaNormalWriteFtqFifoWritePeek; - - T3_32BIT_REGISTER DmaHighWriteFtqCtrl; - T3_32BIT_REGISTER DmaHighWriteFtqFullCnt; - T3_32BIT_REGISTER DmaHighWriteFtqFifoEnqueueDequeue; - T3_32BIT_REGISTER DmaHighWriteFtqFifoWritePeek; - - T3_32BIT_REGISTER SwType1FtqCtrl; - T3_32BIT_REGISTER SwType1FtqFullCnt; - T3_32BIT_REGISTER SwType1FtqFifoEnqueueDequeue; - T3_32BIT_REGISTER SwType1FtqFifoWritePeek; - - T3_32BIT_REGISTER SendDataCompFtqCtrl; - T3_32BIT_REGISTER SendDataCompFtqFullCnt; - T3_32BIT_REGISTER SendDataCompFtqFifoEnqueueDequeue; - T3_32BIT_REGISTER SendDataCompFtqFifoWritePeek; - - T3_32BIT_REGISTER HostCoalesceFtqCtrl; - T3_32BIT_REGISTER HostCoalesceFtqFullCnt; - T3_32BIT_REGISTER HostCoalesceFtqFifoEnqueueDequeue; - T3_32BIT_REGISTER HostCoalesceFtqFifoWritePeek; - - T3_32BIT_REGISTER MacTxFtqCtrl; - T3_32BIT_REGISTER MacTxFtqFullCnt; - T3_32BIT_REGISTER MacTxFtqFifoEnqueueDequeue; - T3_32BIT_REGISTER MacTxFtqFifoWritePeek; - - T3_32BIT_REGISTER MbufClustFreeFtqCtrl; - T3_32BIT_REGISTER MbufClustFreeFtqFullCnt; - T3_32BIT_REGISTER MbufClustFreeFtqFifoEnqueueDequeue; - T3_32BIT_REGISTER MbufClustFreeFtqFifoWritePeek; - - T3_32BIT_REGISTER RcvBdCompFtqCtrl; - T3_32BIT_REGISTER RcvBdCompFtqFullCnt; - T3_32BIT_REGISTER RcvBdCompFtqFifoEnqueueDequeue; - T3_32BIT_REGISTER RcvBdCompFtqFifoWritePeek; - - T3_32BIT_REGISTER RcvListPlmtFtqCtrl; - T3_32BIT_REGISTER RcvListPlmtFtqFullCnt; - T3_32BIT_REGISTER RcvListPlmtFtqFifoEnqueueDequeue; - T3_32BIT_REGISTER RcvListPlmtFtqFifoWritePeek; - - T3_32BIT_REGISTER RcvDataBdInitiatorFtqCtrl; - T3_32BIT_REGISTER RcvDataBdInitiatorFtqFullCnt; - T3_32BIT_REGISTER RcvDataBdInitiatorFtqFifoEnqueueDequeue; - T3_32BIT_REGISTER RcvDataBdInitiatorFtqFifoWritePeek; - - T3_32BIT_REGISTER RcvDataCompFtqCtrl; - T3_32BIT_REGISTER RcvDataCompFtqFullCnt; - T3_32BIT_REGISTER RcvDataCompFtqFifoEnqueueDequeue; - T3_32BIT_REGISTER RcvDataCompFtqFifoWritePeek; - - T3_32BIT_REGISTER SwType2FtqCtrl; - T3_32BIT_REGISTER SwType2FtqFullCnt; - T3_32BIT_REGISTER SwType2FtqFifoEnqueueDequeue; - T3_32BIT_REGISTER SwType2FtqFifoWritePeek; - - /* Unused space. */ - LM_UINT8 Unused2[736]; -} T3_FTQ, *PT3_FTQ; + T3_32BIT_REGISTER Reset; + + LM_UINT8 Unused[12]; + + T3_32BIT_REGISTER DmaNormalReadFtqCtrl; + T3_32BIT_REGISTER DmaNormalReadFtqFullCnt; + T3_32BIT_REGISTER DmaNormalReadFtqFifoEnqueueDequeue; + T3_32BIT_REGISTER DmaNormalReadFtqFifoWritePeek; + + T3_32BIT_REGISTER DmaHighReadFtqCtrl; + T3_32BIT_REGISTER DmaHighReadFtqFullCnt; + T3_32BIT_REGISTER DmaHighReadFtqFifoEnqueueDequeue; + T3_32BIT_REGISTER DmaHighReadFtqFifoWritePeek; + + T3_32BIT_REGISTER DmaCompDiscardFtqCtrl; + T3_32BIT_REGISTER DmaCompDiscardFtqFullCnt; + T3_32BIT_REGISTER DmaCompDiscardFtqFifoEnqueueDequeue; + T3_32BIT_REGISTER DmaCompDiscardFtqFifoWritePeek; + + T3_32BIT_REGISTER SendBdCompFtqCtrl; + T3_32BIT_REGISTER SendBdCompFtqFullCnt; + T3_32BIT_REGISTER SendBdCompFtqFifoEnqueueDequeue; + T3_32BIT_REGISTER SendBdCompFtqFifoWritePeek; + + T3_32BIT_REGISTER SendDataInitiatorFtqCtrl; + T3_32BIT_REGISTER SendDataInitiatorFtqFullCnt; + T3_32BIT_REGISTER SendDataInitiatorFtqFifoEnqueueDequeue; + T3_32BIT_REGISTER SendDataInitiatorFtqFifoWritePeek; + + T3_32BIT_REGISTER DmaNormalWriteFtqCtrl; + T3_32BIT_REGISTER DmaNormalWriteFtqFullCnt; + T3_32BIT_REGISTER DmaNormalWriteFtqFifoEnqueueDequeue; + T3_32BIT_REGISTER DmaNormalWriteFtqFifoWritePeek; + + T3_32BIT_REGISTER DmaHighWriteFtqCtrl; + T3_32BIT_REGISTER DmaHighWriteFtqFullCnt; + T3_32BIT_REGISTER DmaHighWriteFtqFifoEnqueueDequeue; + T3_32BIT_REGISTER DmaHighWriteFtqFifoWritePeek; + + T3_32BIT_REGISTER SwType1FtqCtrl; + T3_32BIT_REGISTER SwType1FtqFullCnt; + T3_32BIT_REGISTER SwType1FtqFifoEnqueueDequeue; + T3_32BIT_REGISTER SwType1FtqFifoWritePeek; + + T3_32BIT_REGISTER SendDataCompFtqCtrl; + T3_32BIT_REGISTER SendDataCompFtqFullCnt; + T3_32BIT_REGISTER SendDataCompFtqFifoEnqueueDequeue; + T3_32BIT_REGISTER SendDataCompFtqFifoWritePeek; + + T3_32BIT_REGISTER HostCoalesceFtqCtrl; + T3_32BIT_REGISTER HostCoalesceFtqFullCnt; + T3_32BIT_REGISTER HostCoalesceFtqFifoEnqueueDequeue; + T3_32BIT_REGISTER HostCoalesceFtqFifoWritePeek; + + T3_32BIT_REGISTER MacTxFtqCtrl; + T3_32BIT_REGISTER MacTxFtqFullCnt; + T3_32BIT_REGISTER MacTxFtqFifoEnqueueDequeue; + T3_32BIT_REGISTER MacTxFtqFifoWritePeek; + + T3_32BIT_REGISTER MbufClustFreeFtqCtrl; + T3_32BIT_REGISTER MbufClustFreeFtqFullCnt; + T3_32BIT_REGISTER MbufClustFreeFtqFifoEnqueueDequeue; + T3_32BIT_REGISTER MbufClustFreeFtqFifoWritePeek; + + T3_32BIT_REGISTER RcvBdCompFtqCtrl; + T3_32BIT_REGISTER RcvBdCompFtqFullCnt; + T3_32BIT_REGISTER RcvBdCompFtqFifoEnqueueDequeue; + T3_32BIT_REGISTER RcvBdCompFtqFifoWritePeek; + + T3_32BIT_REGISTER RcvListPlmtFtqCtrl; + T3_32BIT_REGISTER RcvListPlmtFtqFullCnt; + T3_32BIT_REGISTER RcvListPlmtFtqFifoEnqueueDequeue; + T3_32BIT_REGISTER RcvListPlmtFtqFifoWritePeek; + + T3_32BIT_REGISTER RcvDataBdInitiatorFtqCtrl; + T3_32BIT_REGISTER RcvDataBdInitiatorFtqFullCnt; + T3_32BIT_REGISTER RcvDataBdInitiatorFtqFifoEnqueueDequeue; + T3_32BIT_REGISTER RcvDataBdInitiatorFtqFifoWritePeek; + + T3_32BIT_REGISTER RcvDataCompFtqCtrl; + T3_32BIT_REGISTER RcvDataCompFtqFullCnt; + T3_32BIT_REGISTER RcvDataCompFtqFifoEnqueueDequeue; + T3_32BIT_REGISTER RcvDataCompFtqFifoWritePeek; + + T3_32BIT_REGISTER SwType2FtqCtrl; + T3_32BIT_REGISTER SwType2FtqFullCnt; + T3_32BIT_REGISTER SwType2FtqFifoEnqueueDequeue; + T3_32BIT_REGISTER SwType2FtqFifoWritePeek; + /* Unused space. */ + LM_UINT8 Unused2[736]; +} T3_FTQ, *PT3_FTQ; /******************************************************************************/ /* Message signaled interrupt registers. */ /******************************************************************************/ typedef struct { - T3_32BIT_REGISTER Mode; + T3_32BIT_REGISTER Mode; #define MSI_MODE_RESET BIT_0 #define MSI_MODE_ENABLE BIT_1 - T3_32BIT_REGISTER Status; + T3_32BIT_REGISTER Status; - T3_32BIT_REGISTER MsiFifoAccess; + T3_32BIT_REGISTER MsiFifoAccess; - /* Unused space. */ - LM_UINT8 Unused[1012]; + /* Unused space. */ + LM_UINT8 Unused[1012]; } T3_MSG_SIGNALED_INT, *PT3_MSG_SIGNALED_INT; - /******************************************************************************/ /* DMA Completion registes. */ /******************************************************************************/ typedef struct { - T3_32BIT_REGISTER Mode; - #define DMA_COMP_MODE_RESET BIT_0 - #define DMA_COMP_MODE_ENABLE BIT_1 + T3_32BIT_REGISTER Mode; +#define DMA_COMP_MODE_RESET BIT_0 +#define DMA_COMP_MODE_ENABLE BIT_1 - /* Unused space. */ - LM_UINT8 Unused[1020]; + /* Unused space. */ + LM_UINT8 Unused[1020]; } T3_DMA_COMPLETION, *PT3_DMA_COMPLETION; - /******************************************************************************/ /* GRC registers. */ /******************************************************************************/ typedef struct { - /* Mode control register. */ - T3_32BIT_REGISTER Mode; - #define GRC_MODE_UPDATE_ON_COALESCING BIT_0 - #define GRC_MODE_BYTE_SWAP_NON_FRAME_DATA BIT_1 - #define GRC_MODE_WORD_SWAP_NON_FRAME_DATA BIT_2 - #define GRC_MODE_BYTE_SWAP_DATA BIT_4 - #define GRC_MODE_WORD_SWAP_DATA BIT_5 - #define GRC_MODE_SPLIT_HEADER_MODE BIT_8 - #define GRC_MODE_NO_FRAME_CRACKING BIT_9 - #define GRC_MODE_INCLUDE_CRC BIT_10 - #define GRC_MODE_ALLOW_BAD_FRAMES BIT_11 - #define GRC_MODE_NO_INTERRUPT_ON_SENDS BIT_13 - #define GRC_MODE_NO_INTERRUPT_ON_RECEIVE BIT_14 - #define GRC_MODE_FORCE_32BIT_PCI_BUS_MODE BIT_15 - #define GRC_MODE_HOST_STACK_UP BIT_16 - #define GRC_MODE_HOST_SEND_BDS BIT_17 - #define GRC_MODE_TX_NO_PSEUDO_HEADER_CHKSUM BIT_20 - #define GRC_MODE_RX_NO_PSEUDO_HEADER_CHKSUM BIT_23 - #define GRC_MODE_INT_ON_TX_CPU_ATTN BIT_24 - #define GRC_MODE_INT_ON_RX_CPU_ATTN BIT_25 - #define GRC_MODE_INT_ON_MAC_ATTN BIT_26 - #define GRC_MODE_INT_ON_DMA_ATTN BIT_27 - #define GRC_MODE_INT_ON_FLOW_ATTN BIT_28 - #define GRC_MODE_4X_NIC_BASED_SEND_RINGS BIT_29 - #define GRC_MODE_MULTICAST_FRAME_ENABLE BIT_30 - - /* Misc configuration register. */ - T3_32BIT_REGISTER MiscCfg; - #define GRC_MISC_CFG_CORE_CLOCK_RESET BIT_0 - #define GRC_MISC_PRESCALAR_TIMER_MASK 0xfe - #define GRC_MISC_BD_ID_MASK 0x0001e000 - #define GRC_MISC_BD_ID_5700 0x0001e000 - #define GRC_MISC_BD_ID_5701 0x00000000 - #define GRC_MISC_BD_ID_5703 0x00000000 - #define GRC_MISC_BD_ID_5703S 0x00002000 - #define GRC_MISC_BD_ID_5702FE 0x00004000 - #define GRC_MISC_BD_ID_5704 0x00000000 - #define GRC_MISC_BD_ID_5704CIOBE 0x00004000 - - /* Miscellaneous local control register. */ - T3_32BIT_REGISTER LocalCtrl; - #define GRC_MISC_LOCAL_CTRL_INT_ACTIVE BIT_0 - #define GRC_MISC_LOCAL_CTRL_CLEAR_INT BIT_1 - #define GRC_MISC_LOCAL_CTRL_SET_INT BIT_2 - #define GRC_MISC_LOCAL_CTRL_INT_ON_ATTN BIT_3 - #define GRC_MISC_LOCAL_CTRL_GPIO_INPUT0 BIT_8 - #define GRC_MISC_LOCAL_CTRL_GPIO_INPUT1 BIT_9 - #define GRC_MISC_LOCAL_CTRL_GPIO_INPUT2 BIT_10 - #define GRC_MISC_LOCAL_CTRL_GPIO_OE0 BIT_11 - #define GRC_MISC_LOCAL_CTRL_GPIO_OE1 BIT_12 - #define GRC_MISC_LOCAL_CTRL_GPIO_OE2 BIT_13 - #define GRC_MISC_LOCAL_CTRL_GPIO_OUTPUT0 BIT_14 - #define GRC_MISC_LOCAL_CTRL_GPIO_OUTPUT1 BIT_15 - #define GRC_MISC_LOCAL_CTRL_GPIO_OUTPUT2 BIT_16 - #define GRC_MISC_LOCAL_CTRL_ENABLE_EXT_MEMORY BIT_17 - #define GRC_MISC_LOCAL_CTRL_BANK_SELECT BIT_21 - #define GRC_MISC_LOCAL_CTRL_SSRAM_TYPE BIT_22 - - #define GRC_MISC_MEMSIZE_256K 0 - #define GRC_MISC_MEMSIZE_512K (1 << 18) - #define GRC_MISC_MEMSIZE_1024K (2 << 18) - #define GRC_MISC_MEMSIZE_2048K (3 << 18) - #define GRC_MISC_MEMSIZE_4096K (4 << 18) - #define GRC_MISC_MEMSIZE_8192K (5 << 18) - #define GRC_MISC_MEMSIZE_16M (6 << 18) - #define GRC_MISC_LOCAL_CTRL_AUTO_SEEPROM BIT_24 - - - T3_32BIT_REGISTER Timer; - - T3_32BIT_REGISTER RxCpuEvent; - T3_32BIT_REGISTER RxTimerRef; - T3_32BIT_REGISTER RxCpuSemaphore; - T3_32BIT_REGISTER RemoteRxCpuAttn; - - T3_32BIT_REGISTER TxCpuEvent; - T3_32BIT_REGISTER TxTimerRef; - T3_32BIT_REGISTER TxCpuSemaphore; - T3_32BIT_REGISTER RemoteTxCpuAttn; - - T3_64BIT_REGISTER MemoryPowerUp; - - T3_32BIT_REGISTER EepromAddr; - #define SEEPROM_ADDR_WRITE 0 - #define SEEPROM_ADDR_READ (1 << 31) - #define SEEPROM_ADDR_RW_MASK 0x80000000 - #define SEEPROM_ADDR_COMPLETE (1 << 30) - #define SEEPROM_ADDR_FSM_RESET (1 << 29) - #define SEEPROM_ADDR_DEV_ID(x) (x << 26) - #define SEEPROM_ADDR_DEV_ID_MASK 0x1c000000 - #define SEEPROM_ADDR_START (1 << 25) - #define SEEPROM_ADDR_CLK_PERD(x) (x << 16) - #define SEEPROM_ADDR_ADDRESS(x) (x & 0xfffc) - #define SEEPROM_ADDR_ADDRESS_MASK 0x0000ffff - - #define SEEPROM_CLOCK_PERIOD 60 - #define SEEPROM_CHIP_SIZE (64 * 1024) - - T3_32BIT_REGISTER EepromData; - T3_32BIT_REGISTER EepromCtrl; - - T3_32BIT_REGISTER MdiCtrl; - T3_32BIT_REGISTER SepromDelay; - - /* Unused space. */ - LM_UINT8 Unused[948]; -} T3_GRC, *PT3_GRC; + /* Mode control register. */ + T3_32BIT_REGISTER Mode; +#define GRC_MODE_UPDATE_ON_COALESCING BIT_0 +#define GRC_MODE_BYTE_SWAP_NON_FRAME_DATA BIT_1 +#define GRC_MODE_WORD_SWAP_NON_FRAME_DATA BIT_2 +#define GRC_MODE_BYTE_SWAP_DATA BIT_4 +#define GRC_MODE_WORD_SWAP_DATA BIT_5 +#define GRC_MODE_SPLIT_HEADER_MODE BIT_8 +#define GRC_MODE_NO_FRAME_CRACKING BIT_9 +#define GRC_MODE_INCLUDE_CRC BIT_10 +#define GRC_MODE_ALLOW_BAD_FRAMES BIT_11 +#define GRC_MODE_NO_INTERRUPT_ON_SENDS BIT_13 +#define GRC_MODE_NO_INTERRUPT_ON_RECEIVE BIT_14 +#define GRC_MODE_FORCE_32BIT_PCI_BUS_MODE BIT_15 +#define GRC_MODE_HOST_STACK_UP BIT_16 +#define GRC_MODE_HOST_SEND_BDS BIT_17 +#define GRC_MODE_TX_NO_PSEUDO_HEADER_CHKSUM BIT_20 +#define GRC_MODE_RX_NO_PSEUDO_HEADER_CHKSUM BIT_23 +#define GRC_MODE_INT_ON_TX_CPU_ATTN BIT_24 +#define GRC_MODE_INT_ON_RX_CPU_ATTN BIT_25 +#define GRC_MODE_INT_ON_MAC_ATTN BIT_26 +#define GRC_MODE_INT_ON_DMA_ATTN BIT_27 +#define GRC_MODE_INT_ON_FLOW_ATTN BIT_28 +#define GRC_MODE_4X_NIC_BASED_SEND_RINGS BIT_29 +#define GRC_MODE_MULTICAST_FRAME_ENABLE BIT_30 + + /* Misc configuration register. */ + T3_32BIT_REGISTER MiscCfg; +#define GRC_MISC_CFG_CORE_CLOCK_RESET BIT_0 +#define GRC_MISC_PRESCALAR_TIMER_MASK 0xfe +#define GRC_MISC_BD_ID_MASK 0x0001e000 +#define GRC_MISC_BD_ID_5700 0x0001e000 +#define GRC_MISC_BD_ID_5701 0x00000000 +#define GRC_MISC_BD_ID_5703 0x00000000 +#define GRC_MISC_BD_ID_5703S 0x00002000 +#define GRC_MISC_BD_ID_5702FE 0x00004000 +#define GRC_MISC_BD_ID_5704 0x00000000 +#define GRC_MISC_BD_ID_5704CIOBE 0x00004000 + + /* Miscellaneous local control register. */ + T3_32BIT_REGISTER LocalCtrl; +#define GRC_MISC_LOCAL_CTRL_INT_ACTIVE BIT_0 +#define GRC_MISC_LOCAL_CTRL_CLEAR_INT BIT_1 +#define GRC_MISC_LOCAL_CTRL_SET_INT BIT_2 +#define GRC_MISC_LOCAL_CTRL_INT_ON_ATTN BIT_3 +#define GRC_MISC_LOCAL_CTRL_GPIO_INPUT0 BIT_8 +#define GRC_MISC_LOCAL_CTRL_GPIO_INPUT1 BIT_9 +#define GRC_MISC_LOCAL_CTRL_GPIO_INPUT2 BIT_10 +#define GRC_MISC_LOCAL_CTRL_GPIO_OE0 BIT_11 +#define GRC_MISC_LOCAL_CTRL_GPIO_OE1 BIT_12 +#define GRC_MISC_LOCAL_CTRL_GPIO_OE2 BIT_13 +#define GRC_MISC_LOCAL_CTRL_GPIO_OUTPUT0 BIT_14 +#define GRC_MISC_LOCAL_CTRL_GPIO_OUTPUT1 BIT_15 +#define GRC_MISC_LOCAL_CTRL_GPIO_OUTPUT2 BIT_16 +#define GRC_MISC_LOCAL_CTRL_ENABLE_EXT_MEMORY BIT_17 +#define GRC_MISC_LOCAL_CTRL_BANK_SELECT BIT_21 +#define GRC_MISC_LOCAL_CTRL_SSRAM_TYPE BIT_22 + +#define GRC_MISC_MEMSIZE_256K 0 +#define GRC_MISC_MEMSIZE_512K (1 << 18) +#define GRC_MISC_MEMSIZE_1024K (2 << 18) +#define GRC_MISC_MEMSIZE_2048K (3 << 18) +#define GRC_MISC_MEMSIZE_4096K (4 << 18) +#define GRC_MISC_MEMSIZE_8192K (5 << 18) +#define GRC_MISC_MEMSIZE_16M (6 << 18) +#define GRC_MISC_LOCAL_CTRL_AUTO_SEEPROM BIT_24 + + T3_32BIT_REGISTER Timer; + + T3_32BIT_REGISTER RxCpuEvent; + T3_32BIT_REGISTER RxTimerRef; + T3_32BIT_REGISTER RxCpuSemaphore; + T3_32BIT_REGISTER RemoteRxCpuAttn; + + T3_32BIT_REGISTER TxCpuEvent; + T3_32BIT_REGISTER TxTimerRef; + T3_32BIT_REGISTER TxCpuSemaphore; + T3_32BIT_REGISTER RemoteTxCpuAttn; + + T3_64BIT_REGISTER MemoryPowerUp; + + T3_32BIT_REGISTER EepromAddr; +#define SEEPROM_ADDR_WRITE 0 +#define SEEPROM_ADDR_READ (1 << 31) +#define SEEPROM_ADDR_RW_MASK 0x80000000 +#define SEEPROM_ADDR_COMPLETE (1 << 30) +#define SEEPROM_ADDR_FSM_RESET (1 << 29) +#define SEEPROM_ADDR_DEV_ID(x) (x << 26) +#define SEEPROM_ADDR_DEV_ID_MASK 0x1c000000 +#define SEEPROM_ADDR_START (1 << 25) +#define SEEPROM_ADDR_CLK_PERD(x) (x << 16) +#define SEEPROM_ADDR_ADDRESS(x) (x & 0xfffc) +#define SEEPROM_ADDR_ADDRESS_MASK 0x0000ffff + +#define SEEPROM_CLOCK_PERIOD 60 +#define SEEPROM_CHIP_SIZE (64 * 1024) + + T3_32BIT_REGISTER EepromData; + T3_32BIT_REGISTER EepromCtrl; + + T3_32BIT_REGISTER MdiCtrl; + T3_32BIT_REGISTER SepromDelay; + /* Unused space. */ + LM_UINT8 Unused[948]; +} T3_GRC, *PT3_GRC; /******************************************************************************/ /* NVRAM control registers. */ /******************************************************************************/ -typedef struct -{ - T3_32BIT_REGISTER Cmd; - #define NVRAM_CMD_RESET BIT_0 - #define NVRAM_CMD_DONE BIT_3 - #define NVRAM_CMD_DO_IT BIT_4 - #define NVRAM_CMD_WR BIT_5 - #define NVRAM_CMD_RD BIT_NONE - #define NVRAM_CMD_ERASE BIT_6 - #define NVRAM_CMD_FIRST BIT_7 - #define NVRAM_CMD_LAST BIT_8 - - T3_32BIT_REGISTER Status; - T3_32BIT_REGISTER WriteData; - - T3_32BIT_REGISTER Addr; - #define NVRAM_ADDRESS_MASK 0xffffff - - T3_32BIT_REGISTER ReadData; - - /* Flash config 1 register. */ - T3_32BIT_REGISTER Config1; - #define FLASH_INTERFACE_ENABLE BIT_0 - #define FLASH_SSRAM_BUFFERRED_MODE BIT_1 - #define FLASH_PASS_THRU_MODE BIT_2 - #define FLASH_BIT_BANG_MODE BIT_3 - #define FLASH_COMPAT_BYPASS BIT_31 - - /* Buffered flash (Atmel: AT45DB011B) specific information */ - #define BUFFERED_FLASH_PAGE_POS 9 - #define BUFFERED_FLASH_BYTE_ADDR_MASK ((1<<BUFFERED_FLASH_PAGE_POS) - 1) - #define BUFFERED_FLASH_PAGE_SIZE 264 - #define BUFFERED_FLASH_PHY_PAGE_SIZE 512 - - T3_32BIT_REGISTER Config2; - T3_32BIT_REGISTER Config3; - T3_32BIT_REGISTER SwArb; - #define SW_ARB_REQ_SET0 BIT_0 - #define SW_ARB_REQ_SET1 BIT_1 - #define SW_ARB_REQ_SET2 BIT_2 - #define SW_ARB_REQ_SET3 BIT_3 - #define SW_ARB_REQ_CLR0 BIT_4 - #define SW_ARB_REQ_CLR1 BIT_5 - #define SW_ARB_REQ_CLR2 BIT_6 - #define SW_ARB_REQ_CLR3 BIT_7 - #define SW_ARB_GNT0 BIT_8 - #define SW_ARB_GNT1 BIT_9 - #define SW_ARB_GNT2 BIT_10 - #define SW_ARB_GNT3 BIT_11 - #define SW_ARB_REQ0 BIT_12 - #define SW_ARB_REQ1 BIT_13 - #define SW_ARB_REQ2 BIT_14 - #define SW_ARB_REQ3 BIT_15 - - /* Unused space. */ - LM_UINT8 Unused[988]; -} T3_NVRAM, *PT3_NVRAM; +typedef struct { + T3_32BIT_REGISTER Cmd; +#define NVRAM_CMD_RESET BIT_0 +#define NVRAM_CMD_DONE BIT_3 +#define NVRAM_CMD_DO_IT BIT_4 +#define NVRAM_CMD_WR BIT_5 +#define NVRAM_CMD_RD BIT_NONE +#define NVRAM_CMD_ERASE BIT_6 +#define NVRAM_CMD_FIRST BIT_7 +#define NVRAM_CMD_LAST BIT_8 + + T3_32BIT_REGISTER Status; + T3_32BIT_REGISTER WriteData; + + T3_32BIT_REGISTER Addr; +#define NVRAM_ADDRESS_MASK 0xffffff + + T3_32BIT_REGISTER ReadData; + + /* Flash config 1 register. */ + T3_32BIT_REGISTER Config1; +#define FLASH_INTERFACE_ENABLE BIT_0 +#define FLASH_SSRAM_BUFFERRED_MODE BIT_1 +#define FLASH_PASS_THRU_MODE BIT_2 +#define FLASH_BIT_BANG_MODE BIT_3 +#define FLASH_COMPAT_BYPASS BIT_31 + + /* Buffered flash (Atmel: AT45DB011B) specific information */ +#define BUFFERED_FLASH_PAGE_POS 9 +#define BUFFERED_FLASH_BYTE_ADDR_MASK ((1<<BUFFERED_FLASH_PAGE_POS) - 1) +#define BUFFERED_FLASH_PAGE_SIZE 264 +#define BUFFERED_FLASH_PHY_PAGE_SIZE 512 + + T3_32BIT_REGISTER Config2; + T3_32BIT_REGISTER Config3; + T3_32BIT_REGISTER SwArb; +#define SW_ARB_REQ_SET0 BIT_0 +#define SW_ARB_REQ_SET1 BIT_1 +#define SW_ARB_REQ_SET2 BIT_2 +#define SW_ARB_REQ_SET3 BIT_3 +#define SW_ARB_REQ_CLR0 BIT_4 +#define SW_ARB_REQ_CLR1 BIT_5 +#define SW_ARB_REQ_CLR2 BIT_6 +#define SW_ARB_REQ_CLR3 BIT_7 +#define SW_ARB_GNT0 BIT_8 +#define SW_ARB_GNT1 BIT_9 +#define SW_ARB_GNT2 BIT_10 +#define SW_ARB_GNT3 BIT_11 +#define SW_ARB_REQ0 BIT_12 +#define SW_ARB_REQ1 BIT_13 +#define SW_ARB_REQ2 BIT_14 +#define SW_ARB_REQ3 BIT_15 + /* Unused space. */ + LM_UINT8 Unused[988]; +} T3_NVRAM, *PT3_NVRAM; /******************************************************************************/ /* NIC's internal memory. */ /******************************************************************************/ typedef struct { - /* Page zero for the internal CPUs. */ - LM_UINT8 PageZero[0x100]; /* 0x0000 */ + /* Page zero for the internal CPUs. */ + LM_UINT8 PageZero[0x100]; /* 0x0000 */ - /* Send RCBs. */ - T3_RCB SendRcb[16]; /* 0x0100 */ + /* Send RCBs. */ + T3_RCB SendRcb[16]; /* 0x0100 */ - /* Receive Return RCBs. */ - T3_RCB RcvRetRcb[16]; /* 0x0200 */ + /* Receive Return RCBs. */ + T3_RCB RcvRetRcb[16]; /* 0x0200 */ - /* Statistics block. */ - T3_STATS_BLOCK StatsBlk; /* 0x0300 */ + /* Statistics block. */ + T3_STATS_BLOCK StatsBlk; /* 0x0300 */ - /* Status block. */ - T3_STATUS_BLOCK StatusBlk; /* 0x0b00 */ + /* Status block. */ + T3_STATUS_BLOCK StatusBlk; /* 0x0b00 */ - /* Reserved for software. */ - LM_UINT8 Reserved[1200]; /* 0x0b50 */ + /* Reserved for software. */ + LM_UINT8 Reserved[1200]; /* 0x0b50 */ - /* Unmapped region. */ - LM_UINT8 Unmapped[4096]; /* 0x1000 */ + /* Unmapped region. */ + LM_UINT8 Unmapped[4096]; /* 0x1000 */ - /* DMA descriptors. */ - LM_UINT8 DmaDesc[8192]; /* 0x2000 */ + /* DMA descriptors. */ + LM_UINT8 DmaDesc[8192]; /* 0x2000 */ - /* Buffer descriptors. */ - LM_UINT8 BufferDesc[16384]; /* 0x4000 */ + /* Buffer descriptors. */ + LM_UINT8 BufferDesc[16384]; /* 0x4000 */ } T3_FIRST_32K_SRAM, *PT3_FIRST_32K_SRAM; - /******************************************************************************/ /* Memory layout. */ /******************************************************************************/ typedef struct { - /* PCI configuration registers. */ - T3_PCI_CONFIGURATION PciCfg; - - /* Unused. */ - LM_UINT8 Unused1[0x100]; /* 0x0100 */ + /* PCI configuration registers. */ + T3_PCI_CONFIGURATION PciCfg; - /* Mailbox . */ - T3_MAILBOX Mailbox; /* 0x0200 */ + /* Unused. */ + LM_UINT8 Unused1[0x100]; /* 0x0100 */ - /* MAC control registers. */ - T3_MAC_CONTROL MacCtrl; /* 0x0400 */ + /* Mailbox . */ + T3_MAILBOX Mailbox; /* 0x0200 */ - /* Send data initiator control registers. */ - T3_SEND_DATA_INITIATOR SndDataIn; /* 0x0c00 */ + /* MAC control registers. */ + T3_MAC_CONTROL MacCtrl; /* 0x0400 */ - /* Send data completion Control registers. */ - T3_SEND_DATA_COMPLETION SndDataComp; /* 0x1000 */ + /* Send data initiator control registers. */ + T3_SEND_DATA_INITIATOR SndDataIn; /* 0x0c00 */ - /* Send BD ring selector. */ - T3_SEND_BD_SELECTOR SndBdSel; /* 0x1400 */ + /* Send data completion Control registers. */ + T3_SEND_DATA_COMPLETION SndDataComp; /* 0x1000 */ - /* Send BD initiator control registers. */ - T3_SEND_BD_INITIATOR SndBdIn; /* 0x1800 */ + /* Send BD ring selector. */ + T3_SEND_BD_SELECTOR SndBdSel; /* 0x1400 */ - /* Send BD completion control registers. */ - T3_SEND_BD_COMPLETION SndBdComp; /* 0x1c00 */ + /* Send BD initiator control registers. */ + T3_SEND_BD_INITIATOR SndBdIn; /* 0x1800 */ - /* Receive list placement control registers. */ - T3_RCV_LIST_PLACEMENT RcvListPlmt; /* 0x2000 */ + /* Send BD completion control registers. */ + T3_SEND_BD_COMPLETION SndBdComp; /* 0x1c00 */ - /* Receive Data and Receive BD Initiator Control. */ - T3_RCV_DATA_BD_INITIATOR RcvDataBdIn; /* 0x2400 */ + /* Receive list placement control registers. */ + T3_RCV_LIST_PLACEMENT RcvListPlmt; /* 0x2000 */ - /* Receive Data Completion Control */ - T3_RCV_DATA_COMPLETION RcvDataComp; /* 0x2800 */ + /* Receive Data and Receive BD Initiator Control. */ + T3_RCV_DATA_BD_INITIATOR RcvDataBdIn; /* 0x2400 */ - /* Receive BD Initiator Control Registers. */ - T3_RCV_BD_INITIATOR RcvBdIn; /* 0x2c00 */ + /* Receive Data Completion Control */ + T3_RCV_DATA_COMPLETION RcvDataComp; /* 0x2800 */ - /* Receive BD Completion Control Registers. */ - T3_RCV_BD_COMPLETION RcvBdComp; /* 0x3000 */ + /* Receive BD Initiator Control Registers. */ + T3_RCV_BD_INITIATOR RcvBdIn; /* 0x2c00 */ - /* Receive list selector control registers. */ - T3_RCV_LIST_SELECTOR RcvListSel; /* 0x3400 */ + /* Receive BD Completion Control Registers. */ + T3_RCV_BD_COMPLETION RcvBdComp; /* 0x3000 */ - /* Mbuf cluster free registers. */ - T3_MBUF_CLUSTER_FREE MbufClusterFree; /* 0x3800 */ + /* Receive list selector control registers. */ + T3_RCV_LIST_SELECTOR RcvListSel; /* 0x3400 */ - /* Host coalescing control registers. */ - T3_HOST_COALESCING HostCoalesce; /* 0x3c00 */ + /* Mbuf cluster free registers. */ + T3_MBUF_CLUSTER_FREE MbufClusterFree; /* 0x3800 */ - /* Memory arbiter control registers. */ - T3_MEM_ARBITER MemArbiter; /* 0x4000 */ + /* Host coalescing control registers. */ + T3_HOST_COALESCING HostCoalesce; /* 0x3c00 */ - /* Buffer manger control registers. */ - T3_BUFFER_MANAGER BufMgr; /* 0x4400 */ + /* Memory arbiter control registers. */ + T3_MEM_ARBITER MemArbiter; /* 0x4000 */ - /* Read DMA control registers. */ - T3_DMA_READ DmaRead; /* 0x4800 */ + /* Buffer manger control registers. */ + T3_BUFFER_MANAGER BufMgr; /* 0x4400 */ - /* Write DMA control registers. */ - T3_DMA_WRITE DmaWrite; /* 0x4c00 */ + /* Read DMA control registers. */ + T3_DMA_READ DmaRead; /* 0x4800 */ - T3_CPU rxCpu; /* 0x5000 */ - T3_CPU txCpu; /* 0x5400 */ + /* Write DMA control registers. */ + T3_DMA_WRITE DmaWrite; /* 0x4c00 */ - /* Mailboxes. */ - T3_GRC_MAILBOX GrcMailbox; /* 0x5800 */ + T3_CPU rxCpu; /* 0x5000 */ + T3_CPU txCpu; /* 0x5400 */ - /* Flow Through queues. */ - T3_FTQ Ftq; /* 0x5c00 */ + /* Mailboxes. */ + T3_GRC_MAILBOX GrcMailbox; /* 0x5800 */ - /* Message signaled interrupt registes. */ - T3_MSG_SIGNALED_INT Msi; /* 0x6000 */ + /* Flow Through queues. */ + T3_FTQ Ftq; /* 0x5c00 */ - /* DMA completion registers. */ - T3_DMA_COMPLETION DmaComp; /* 0x6400 */ + /* Message signaled interrupt registes. */ + T3_MSG_SIGNALED_INT Msi; /* 0x6000 */ - /* GRC registers. */ - T3_GRC Grc; /* 0x6800 */ + /* DMA completion registers. */ + T3_DMA_COMPLETION DmaComp; /* 0x6400 */ - /* Unused space. */ - LM_UINT8 Unused2[1024]; /* 0x6c00 */ + /* GRC registers. */ + T3_GRC Grc; /* 0x6800 */ - /* NVRAM registers. */ - T3_NVRAM Nvram; /* 0x7000 */ - - /* Unused space. */ - LM_UINT8 Unused3[3072]; /* 0x7400 */ + /* Unused space. */ + LM_UINT8 Unused2[1024]; /* 0x6c00 */ - /* The 32k memory window into the NIC's */ - /* internal memory. The memory window is */ - /* controlled by the Memory Window Base */ - /* Address register. This register is located */ - /* in the PCI configuration space. */ - union { /* 0x8000 */ - T3_FIRST_32K_SRAM First32k; + /* NVRAM registers. */ + T3_NVRAM Nvram; /* 0x7000 */ - /* Use the memory window base address register to determine the */ - /* MBUF segment. */ - LM_UINT32 Mbuf[32768/4]; - LM_UINT32 MemBlock32K[32768/4]; - } uIntMem; + /* Unused space. */ + LM_UINT8 Unused3[3072]; /* 0x7400 */ + + /* The 32k memory window into the NIC's */ + /* internal memory. The memory window is */ + /* controlled by the Memory Window Base */ + /* Address register. This register is located */ + /* in the PCI configuration space. */ + union { /* 0x8000 */ + T3_FIRST_32K_SRAM First32k; + + /* Use the memory window base address register to determine the */ + /* MBUF segment. */ + LM_UINT32 Mbuf[32768 / 4]; + LM_UINT32 MemBlock32K[32768 / 4]; + } uIntMem; } T3_STD_MEM_MAP, *PT3_STD_MEM_MAP; - /******************************************************************************/ /* Adapter info. */ /******************************************************************************/ -typedef struct -{ - LM_UINT16 Svid; - LM_UINT16 Ssid; - LM_UINT32 PhyId; - LM_UINT32 Serdes; /* 0 = copper PHY, 1 = Serdes */ +typedef struct { + LM_UINT16 Svid; + LM_UINT16 Ssid; + LM_UINT32 PhyId; + LM_UINT32 Serdes; /* 0 = copper PHY, 1 = Serdes */ } LM_ADAPTER_INFO, *PLM_ADAPTER_INFO; - /******************************************************************************/ /* Packet queues. */ /******************************************************************************/ -DECLARE_QUEUE_TYPE(LM_RX_PACKET_Q, MAX_RX_PACKET_DESC_COUNT); -DECLARE_QUEUE_TYPE(LM_TX_PACKET_Q, MAX_TX_PACKET_DESC_COUNT); - +DECLARE_QUEUE_TYPE (LM_RX_PACKET_Q, MAX_RX_PACKET_DESC_COUNT); +DECLARE_QUEUE_TYPE (LM_TX_PACKET_Q, MAX_TX_PACKET_DESC_COUNT); /******************************************************************************/ /* Tx counters. */ /******************************************************************************/ typedef struct { - LM_COUNTER TxPacketGoodCnt; - LM_COUNTER TxBytesGoodCnt; - LM_COUNTER TxPacketAbortedCnt; - LM_COUNTER NoSendBdLeftCnt; - LM_COUNTER NoMapRegisterLeftCnt; - LM_COUNTER TooManyFragmentsCnt; - LM_COUNTER NoTxPacketDescCnt; + LM_COUNTER TxPacketGoodCnt; + LM_COUNTER TxBytesGoodCnt; + LM_COUNTER TxPacketAbortedCnt; + LM_COUNTER NoSendBdLeftCnt; + LM_COUNTER NoMapRegisterLeftCnt; + LM_COUNTER TooManyFragmentsCnt; + LM_COUNTER NoTxPacketDescCnt; } LM_TX_COUNTERS, *PLM_TX_COUNTERS; - /******************************************************************************/ /* Rx counters. */ /******************************************************************************/ typedef struct { - LM_COUNTER RxPacketGoodCnt; - LM_COUNTER RxBytesGoodCnt; - LM_COUNTER RxPacketErrCnt; - LM_COUNTER RxErrCrcCnt; - LM_COUNTER RxErrCollCnt; - LM_COUNTER RxErrLinkLostCnt; - LM_COUNTER RxErrPhyDecodeCnt; - LM_COUNTER RxErrOddNibbleCnt; - LM_COUNTER RxErrMacAbortCnt; - LM_COUNTER RxErrShortPacketCnt; - LM_COUNTER RxErrNoResourceCnt; - LM_COUNTER RxErrLargePacketCnt; + LM_COUNTER RxPacketGoodCnt; + LM_COUNTER RxBytesGoodCnt; + LM_COUNTER RxPacketErrCnt; + LM_COUNTER RxErrCrcCnt; + LM_COUNTER RxErrCollCnt; + LM_COUNTER RxErrLinkLostCnt; + LM_COUNTER RxErrPhyDecodeCnt; + LM_COUNTER RxErrOddNibbleCnt; + LM_COUNTER RxErrMacAbortCnt; + LM_COUNTER RxErrShortPacketCnt; + LM_COUNTER RxErrNoResourceCnt; + LM_COUNTER RxErrLargePacketCnt; } LM_RX_COUNTERS, *PLM_RX_COUNTERS; - /******************************************************************************/ /* Receive producer rings. */ /******************************************************************************/ typedef enum { - T3_UNKNOWN_RCV_PROD_RING = 0, - T3_STD_RCV_PROD_RING = 1, - T3_MINI_RCV_PROD_RING = 2, - T3_JUMBO_RCV_PROD_RING = 3 + T3_UNKNOWN_RCV_PROD_RING = 0, + T3_STD_RCV_PROD_RING = 1, + T3_MINI_RCV_PROD_RING = 2, + T3_JUMBO_RCV_PROD_RING = 3 } T3_RCV_PROD_RING, *PT3_RCV_PROD_RING; - /******************************************************************************/ /* Packet descriptor. */ /******************************************************************************/ @@ -2758,331 +2675,328 @@ typedef enum { #define LM_PACKET_SIGNATURE_RX 0x6b766168 typedef struct _LM_PACKET { - /* Set in LM. */ - LM_STATUS PacketStatus; + /* Set in LM. */ + LM_STATUS PacketStatus; - /* Set in LM for Rx, in UM for Tx. */ - LM_UINT32 PacketSize; + /* Set in LM for Rx, in UM for Tx. */ + LM_UINT32 PacketSize; - LM_UINT16 Flags; + LM_UINT16 Flags; - LM_UINT16 VlanTag; + LM_UINT16 VlanTag; - union { - /* Send info. */ - struct { - /* Set up by UM. */ - LM_UINT32 FragCount; + union { + /* Send info. */ + struct { + /* Set up by UM. */ + LM_UINT32 FragCount; - } Tx; + } Tx; - /* Receive info. */ - struct { - /* This descriptor belongs to either Std, Mini, or Jumbo ring. */ - T3_RCV_PROD_RING RcvProdRing; + /* Receive info. */ + struct { + /* This descriptor belongs to either Std, Mini, or Jumbo ring. */ + T3_RCV_PROD_RING RcvProdRing; - /* Receive buffer size */ - LM_UINT32 RxBufferSize; + /* Receive buffer size */ + LM_UINT32 RxBufferSize; - /* Checksum information. */ - LM_UINT16 IpChecksum; - LM_UINT16 TcpUdpChecksum; + /* Checksum information. */ + LM_UINT16 IpChecksum; + LM_UINT16 TcpUdpChecksum; - } Rx; - } u; + } Rx; + } u; } LM_PACKET; - /******************************************************************************/ /* Tigon3 device block. */ /******************************************************************************/ typedef struct _LM_DEVICE_BLOCK { - int index; /* Device ID */ - /* Memory view. */ - PT3_STD_MEM_MAP pMemView; + int index; /* Device ID */ + /* Memory view. */ + PT3_STD_MEM_MAP pMemView; - /* Base address of the block of memory in which the LM_PACKET descriptors */ - /* are allocated from. */ - PLM_VOID pPacketDescBase; + /* Base address of the block of memory in which the LM_PACKET descriptors */ + /* are allocated from. */ + PLM_VOID pPacketDescBase; - LM_UINT32 MiscHostCtrl; - LM_UINT32 GrcLocalCtrl; - LM_UINT32 DmaReadWriteCtrl; - LM_UINT32 PciState; + LM_UINT32 MiscHostCtrl; + LM_UINT32 GrcLocalCtrl; + LM_UINT32 DmaReadWriteCtrl; + LM_UINT32 PciState; - /* Rx info */ - LM_UINT32 RxStdDescCnt; - LM_UINT32 RxStdQueuedCnt; - LM_UINT32 RxStdProdIdx; + /* Rx info */ + LM_UINT32 RxStdDescCnt; + LM_UINT32 RxStdQueuedCnt; + LM_UINT32 RxStdProdIdx; - PT3_RCV_BD pRxStdBdVirt; - LM_PHYSICAL_ADDRESS RxStdBdPhy; + PT3_RCV_BD pRxStdBdVirt; + LM_PHYSICAL_ADDRESS RxStdBdPhy; - LM_UINT32 RxPacketDescCnt; - LM_RX_PACKET_Q RxPacketFreeQ; - LM_RX_PACKET_Q RxPacketReceivedQ; + LM_UINT32 RxPacketDescCnt; + LM_RX_PACKET_Q RxPacketFreeQ; + LM_RX_PACKET_Q RxPacketReceivedQ; - /* Receive info. */ - PT3_RCV_BD pRcvRetBdVirt; - LM_PHYSICAL_ADDRESS RcvRetBdPhy; - LM_UINT32 RcvRetConIdx; + /* Receive info. */ + PT3_RCV_BD pRcvRetBdVirt; + LM_PHYSICAL_ADDRESS RcvRetBdPhy; + LM_UINT32 RcvRetConIdx; #if T3_JUMBO_RCV_RCB_ENTRY_COUNT - LM_UINT32 RxJumboDescCnt; - LM_UINT32 RxJumboBufferSize; - LM_UINT32 RxJumboQueuedCnt; + LM_UINT32 RxJumboDescCnt; + LM_UINT32 RxJumboBufferSize; + LM_UINT32 RxJumboQueuedCnt; + + LM_UINT32 RxJumboProdIdx; + + PT3_RCV_BD pRxJumboBdVirt; + LM_PHYSICAL_ADDRESS RxJumboBdPhy; +#endif /* T3_JUMBO_RCV_RCB_ENTRY_COUNT */ - LM_UINT32 RxJumboProdIdx; + /* These values are used by the upper module to inform the protocol */ + /* of the maximum transmit/receive packet size. */ + LM_UINT32 TxMtu; /* Does not include CRC. */ + LM_UINT32 RxMtu; /* Does not include CRC. */ - PT3_RCV_BD pRxJumboBdVirt; - LM_PHYSICAL_ADDRESS RxJumboBdPhy; -#endif /* T3_JUMBO_RCV_RCB_ENTRY_COUNT */ + /* We need to shadow the EMAC, Rx, Tx mode registers. With B0 silicon, */ + /* we may have problems reading any MAC registers in 10mb mode. */ + LM_UINT32 MacMode; + LM_UINT32 RxMode; + LM_UINT32 TxMode; - /* These values are used by the upper module to inform the protocol */ - /* of the maximum transmit/receive packet size. */ - LM_UINT32 TxMtu; /* Does not include CRC. */ - LM_UINT32 RxMtu; /* Does not include CRC. */ + /* MiMode register. */ + LM_UINT32 MiMode; - /* We need to shadow the EMAC, Rx, Tx mode registers. With B0 silicon, */ - /* we may have problems reading any MAC registers in 10mb mode. */ - LM_UINT32 MacMode; - LM_UINT32 RxMode; - LM_UINT32 TxMode; + /* Host coalesce mode register. */ + LM_UINT32 CoalesceMode; - /* MiMode register. */ - LM_UINT32 MiMode; - - /* Host coalesce mode register. */ - LM_UINT32 CoalesceMode; - - /* Send info. */ - LM_UINT32 TxPacketDescCnt; - - /* Tx info. */ - LM_TX_PACKET_Q TxPacketFreeQ; - LM_TX_PACKET_Q TxPacketActiveQ; - LM_TX_PACKET_Q TxPacketXmittedQ; - - /* Pointers to SendBd. */ - PT3_SND_BD pSendBdVirt; - LM_PHYSICAL_ADDRESS SendBdPhy; /* Only valid for Host based Send BD. */ - - /* Send producer and consumer indices. */ - LM_UINT32 SendProdIdx; - LM_UINT32 SendConIdx; - - /* Number of BD left. */ - atomic_t SendBdLeft; - - T3_SND_BD ShadowSendBd[T3_SEND_RCB_ENTRY_COUNT]; - - /* Counters. */ - LM_RX_COUNTERS RxCounters; - LM_TX_COUNTERS TxCounters; - - /* Host coalescing parameters. */ - LM_UINT32 RxCoalescingTicks; - LM_UINT32 TxCoalescingTicks; - LM_UINT32 RxMaxCoalescedFrames; - LM_UINT32 TxMaxCoalescedFrames; - LM_UINT32 StatsCoalescingTicks; - LM_UINT32 RxCoalescingTicksDuringInt; - LM_UINT32 TxCoalescingTicksDuringInt; - LM_UINT32 RxMaxCoalescedFramesDuringInt; - LM_UINT32 TxMaxCoalescedFramesDuringInt; - - /* DMA water marks. */ - LM_UINT32 DmaMbufLowMark; - LM_UINT32 RxMacMbufLowMark; - LM_UINT32 MbufHighMark; - - /* Status block. */ - PT3_STATUS_BLOCK pStatusBlkVirt; - LM_PHYSICAL_ADDRESS StatusBlkPhy; - - /* Statistics block. */ - PT3_STATS_BLOCK pStatsBlkVirt; - LM_PHYSICAL_ADDRESS StatsBlkPhy; - - /* Current receive mask. */ - LM_UINT32 ReceiveMask; - - /* Task offload capabilities. */ - LM_TASK_OFFLOAD TaskOffloadCap; - - /* Task offload selected. */ - LM_TASK_OFFLOAD TaskToOffload; - - /* Wake up capability. */ - LM_WAKE_UP_MODE WakeUpModeCap; - - /* Wake up capability. */ - LM_WAKE_UP_MODE WakeUpMode; - - /* Flow control. */ - LM_FLOW_CONTROL FlowControlCap; - LM_FLOW_CONTROL FlowControl; - - /* Enable or disable PCI MWI. */ - LM_UINT32 EnableMWI; - - /* Enable 5701 tagged status mode. */ - LM_UINT32 UseTaggedStatus; - - /* NIC will not compute the pseudo header checksum. The driver or OS */ - /* must seed the checksum field with the pseudo checksum. */ - LM_UINT32 NoTxPseudoHdrChksum; - - /* The receive checksum in the BD does not include the pseudo checksum. */ - /* The OS or the driver must calculate the pseudo checksum and add it to */ - /* the checksum in the BD. */ - LM_UINT32 NoRxPseudoHdrChksum; - - /* Current node address. */ - LM_UINT8 NodeAddress[8]; - - /* The adapter's node address. */ - LM_UINT8 PermanentNodeAddress[8]; - - /* Adapter info. */ - LM_UINT16 BusNum; - LM_UINT8 DevNum; - LM_UINT8 FunctNum; - LM_UINT16 PciVendorId; - LM_UINT16 PciDeviceId; - LM_UINT32 BondId; - LM_UINT8 Irq; - LM_UINT8 IntPin; - LM_UINT8 CacheLineSize; - LM_UINT8 PciRevId; + /* Send info. */ + LM_UINT32 TxPacketDescCnt; + + /* Tx info. */ + LM_TX_PACKET_Q TxPacketFreeQ; + LM_TX_PACKET_Q TxPacketActiveQ; + LM_TX_PACKET_Q TxPacketXmittedQ; + + /* Pointers to SendBd. */ + PT3_SND_BD pSendBdVirt; + LM_PHYSICAL_ADDRESS SendBdPhy; /* Only valid for Host based Send BD. */ + + /* Send producer and consumer indices. */ + LM_UINT32 SendProdIdx; + LM_UINT32 SendConIdx; + + /* Number of BD left. */ + atomic_t SendBdLeft; + + T3_SND_BD ShadowSendBd[T3_SEND_RCB_ENTRY_COUNT]; + + /* Counters. */ + LM_RX_COUNTERS RxCounters; + LM_TX_COUNTERS TxCounters; + + /* Host coalescing parameters. */ + LM_UINT32 RxCoalescingTicks; + LM_UINT32 TxCoalescingTicks; + LM_UINT32 RxMaxCoalescedFrames; + LM_UINT32 TxMaxCoalescedFrames; + LM_UINT32 StatsCoalescingTicks; + LM_UINT32 RxCoalescingTicksDuringInt; + LM_UINT32 TxCoalescingTicksDuringInt; + LM_UINT32 RxMaxCoalescedFramesDuringInt; + LM_UINT32 TxMaxCoalescedFramesDuringInt; + + /* DMA water marks. */ + LM_UINT32 DmaMbufLowMark; + LM_UINT32 RxMacMbufLowMark; + LM_UINT32 MbufHighMark; + + /* Status block. */ + PT3_STATUS_BLOCK pStatusBlkVirt; + LM_PHYSICAL_ADDRESS StatusBlkPhy; + + /* Statistics block. */ + PT3_STATS_BLOCK pStatsBlkVirt; + LM_PHYSICAL_ADDRESS StatsBlkPhy; + + /* Current receive mask. */ + LM_UINT32 ReceiveMask; + + /* Task offload capabilities. */ + LM_TASK_OFFLOAD TaskOffloadCap; + + /* Task offload selected. */ + LM_TASK_OFFLOAD TaskToOffload; + + /* Wake up capability. */ + LM_WAKE_UP_MODE WakeUpModeCap; + + /* Wake up capability. */ + LM_WAKE_UP_MODE WakeUpMode; + + /* Flow control. */ + LM_FLOW_CONTROL FlowControlCap; + LM_FLOW_CONTROL FlowControl; + + /* Enable or disable PCI MWI. */ + LM_UINT32 EnableMWI; + + /* Enable 5701 tagged status mode. */ + LM_UINT32 UseTaggedStatus; + + /* NIC will not compute the pseudo header checksum. The driver or OS */ + /* must seed the checksum field with the pseudo checksum. */ + LM_UINT32 NoTxPseudoHdrChksum; + + /* The receive checksum in the BD does not include the pseudo checksum. */ + /* The OS or the driver must calculate the pseudo checksum and add it to */ + /* the checksum in the BD. */ + LM_UINT32 NoRxPseudoHdrChksum; + + /* Current node address. */ + LM_UINT8 NodeAddress[8]; + + /* The adapter's node address. */ + LM_UINT8 PermanentNodeAddress[8]; + + /* Adapter info. */ + LM_UINT16 BusNum; + LM_UINT8 DevNum; + LM_UINT8 FunctNum; + LM_UINT16 PciVendorId; + LM_UINT16 PciDeviceId; + LM_UINT32 BondId; + LM_UINT8 Irq; + LM_UINT8 IntPin; + LM_UINT8 CacheLineSize; + LM_UINT8 PciRevId; #if PCIX_TARGET_WORKAROUND LM_UINT32 EnablePciXFix; #endif - LM_UINT32 UndiFix; /* new, jimmy */ - LM_UINT32 PciCommandStatusWords; - LM_UINT32 ChipRevId; - LM_UINT16 SubsystemVendorId; - LM_UINT16 SubsystemId; -#if 0 /* Jimmy, deleted in new driver */ - LM_UINT32 MemBaseLow; - LM_UINT32 MemBaseHigh; - LM_UINT32 MemBaseSize; + LM_UINT32 UndiFix; /* new, jimmy */ + LM_UINT32 PciCommandStatusWords; + LM_UINT32 ChipRevId; + LM_UINT16 SubsystemVendorId; + LM_UINT16 SubsystemId; +#if 0 /* Jimmy, deleted in new driver */ + LM_UINT32 MemBaseLow; + LM_UINT32 MemBaseHigh; + LM_UINT32 MemBaseSize; #endif - PLM_UINT8 pMappedMemBase; - - /* Saved PCI configuration registers for restoring after a reset. */ - LM_UINT32 SavedCacheLineReg; + PLM_UINT8 pMappedMemBase; - /* Phy info. */ - LM_UINT32 PhyAddr; - LM_UINT32 PhyId; + /* Saved PCI configuration registers for restoring after a reset. */ + LM_UINT32 SavedCacheLineReg; - /* Requested phy settings. */ - LM_REQUESTED_MEDIA_TYPE RequestedMediaType; + /* Phy info. */ + LM_UINT32 PhyAddr; + LM_UINT32 PhyId; - /* Disable auto-negotiation. */ - LM_UINT32 DisableAutoNeg; + /* Requested phy settings. */ + LM_REQUESTED_MEDIA_TYPE RequestedMediaType; - /* Ways for the MAC to get link change interrupt. */ - LM_UINT32 PhyIntMode; - #define T3_PHY_INT_MODE_AUTO 0 - #define T3_PHY_INT_MODE_MI_INTERRUPT 1 - #define T3_PHY_INT_MODE_LINK_READY 2 - #define T3_PHY_INT_MODE_AUTO_POLLING 3 + /* Disable auto-negotiation. */ + LM_UINT32 DisableAutoNeg; - /* Ways to determine link change status. */ - LM_UINT32 LinkChngMode; - #define T3_LINK_CHNG_MODE_AUTO 0 - #define T3_LINK_CHNG_MODE_USE_STATUS_REG 1 - #define T3_LINK_CHNG_MODE_USE_STATUS_BLOCK 2 + /* Ways for the MAC to get link change interrupt. */ + LM_UINT32 PhyIntMode; +#define T3_PHY_INT_MODE_AUTO 0 +#define T3_PHY_INT_MODE_MI_INTERRUPT 1 +#define T3_PHY_INT_MODE_LINK_READY 2 +#define T3_PHY_INT_MODE_AUTO_POLLING 3 + /* Ways to determine link change status. */ + LM_UINT32 LinkChngMode; +#define T3_LINK_CHNG_MODE_AUTO 0 +#define T3_LINK_CHNG_MODE_USE_STATUS_REG 1 +#define T3_LINK_CHNG_MODE_USE_STATUS_BLOCK 2 - /* LED mode. */ - LM_UINT32 LedMode; + /* LED mode. */ + LM_UINT32 LedMode; - #define LED_MODE_AUTO 0 +#define LED_MODE_AUTO 0 - /* 5700/01 LED mode. */ - #define LED_MODE_THREE_LINK 1 - #define LED_MODE_LINK10 2 + /* 5700/01 LED mode. */ +#define LED_MODE_THREE_LINK 1 +#define LED_MODE_LINK10 2 - /* 5703/02/04 LED mode. */ - #define LED_MODE_OPEN_DRAIN 1 - #define LED_MODE_OUTPUT 2 + /* 5703/02/04 LED mode. */ +#define LED_MODE_OPEN_DRAIN 1 +#define LED_MODE_OUTPUT 2 - /* WOL Speed */ - LM_UINT32 WolSpeed; - #define WOL_SPEED_10MB 1 - #define WOL_SPEED_100MB 2 + /* WOL Speed */ + LM_UINT32 WolSpeed; +#define WOL_SPEED_10MB 1 +#define WOL_SPEED_100MB 2 - /* Reset the PHY on initialization. */ - LM_UINT32 ResetPhyOnInit; + /* Reset the PHY on initialization. */ + LM_UINT32 ResetPhyOnInit; - LM_UINT32 RestoreOnWakeUp; - LM_REQUESTED_MEDIA_TYPE WakeUpRequestedMediaType; - LM_UINT32 WakeUpDisableAutoNeg; + LM_UINT32 RestoreOnWakeUp; + LM_REQUESTED_MEDIA_TYPE WakeUpRequestedMediaType; + LM_UINT32 WakeUpDisableAutoNeg; - /* Current phy settings. */ - LM_MEDIA_TYPE MediaType; - LM_LINE_SPEED LineSpeed; - LM_LINE_SPEED OldLineSpeed; - LM_DUPLEX_MODE DuplexMode; - LM_STATUS LinkStatus; - LM_UINT32 advertising; /* Jimmy, new! */ - LM_UINT32 advertising1000; /* Jimmy, new! */ + /* Current phy settings. */ + LM_MEDIA_TYPE MediaType; + LM_LINE_SPEED LineSpeed; + LM_LINE_SPEED OldLineSpeed; + LM_DUPLEX_MODE DuplexMode; + LM_STATUS LinkStatus; + LM_UINT32 advertising; /* Jimmy, new! */ + LM_UINT32 advertising1000; /* Jimmy, new! */ - /* Multicast address list. */ - LM_UINT32 McEntryCount; - LM_UINT8 McTable[LM_MAX_MC_TABLE_SIZE][LM_MC_ENTRY_SIZE]; + /* Multicast address list. */ + LM_UINT32 McEntryCount; + LM_UINT8 McTable[LM_MAX_MC_TABLE_SIZE][LM_MC_ENTRY_SIZE]; - /* Use NIC or Host based send BD. */ - LM_UINT32 NicSendBd; + /* Use NIC or Host based send BD. */ + LM_UINT32 NicSendBd; - /* Athlon fix. */ - LM_UINT32 DelayPciGrant; + /* Athlon fix. */ + LM_UINT32 DelayPciGrant; - /* Enable OneDmaAtOnce */ - LM_UINT32 OneDmaAtOnce; + /* Enable OneDmaAtOnce */ + LM_UINT32 OneDmaAtOnce; - /* Split Mode flags, Jimmy new */ - LM_UINT32 SplitModeEnable; - LM_UINT32 SplitModeMaxReq; + /* Split Mode flags, Jimmy new */ + LM_UINT32 SplitModeEnable; + LM_UINT32 SplitModeMaxReq; - /* Init flag. */ - LM_BOOL InitDone; + /* Init flag. */ + LM_BOOL InitDone; - /* Shutdown flag. Set by the upper module. */ - LM_BOOL ShuttingDown; + /* Shutdown flag. Set by the upper module. */ + LM_BOOL ShuttingDown; - /* Flag to determine whether to call LM_QueueRxPackets or not in */ - /* LM_ResetAdapter routine. */ - LM_BOOL QueueRxPackets; + /* Flag to determine whether to call LM_QueueRxPackets or not in */ + /* LM_ResetAdapter routine. */ + LM_BOOL QueueRxPackets; - LM_UINT32 MbufBase; - LM_UINT32 MbufSize; + LM_UINT32 MbufBase; + LM_UINT32 MbufSize; - /* TRUE if we have a SERDES PHY. */ - LM_UINT32 EnableTbi; + /* TRUE if we have a SERDES PHY. */ + LM_UINT32 EnableTbi; - /* Ethernet@WireSpeed. */ - LM_UINT32 EnableWireSpeed; + /* Ethernet@WireSpeed. */ + LM_UINT32 EnableWireSpeed; - LM_UINT32 EepromWp; + LM_UINT32 EepromWp; #if INCLUDE_TBI_SUPPORT - /* Autoneg state info. */ - AN_STATE_INFO AnInfo; - LM_UINT32 PollTbiLink; - LM_UINT32 IgnoreTbiLinkChange; + /* Autoneg state info. */ + AN_STATE_INFO AnInfo; + LM_UINT32 PollTbiLink; + LM_UINT32 IgnoreTbiLinkChange; #endif - char PartNo[24]; - char BootCodeVer[16]; - char BusSpeedStr[24]; /* Jimmy, new! */ - LM_UINT32 PhyCrcCount; + char PartNo[24]; + char BootCodeVer[16]; + char BusSpeedStr[24]; /* Jimmy, new! */ + LM_UINT32 PhyCrcCount; } LM_DEVICE_BLOCK; - #define T3_REG_CPU_VIEW 0xc0000000 #define T3_BLOCK_DMA_RD (1 << 0) @@ -3216,7 +3130,6 @@ typedef struct _LM_DEVICE_BLOCK { #define TX_CPU_EVT_SW12 30 #define TX_CPU_EVT_SW13 31 - /* TX-CPU event */ #define TX_CPU_EVENT_SW_EVENT0 (1 << TX_CPU_EVT_SW0) #define TX_CPU_EVENT_SW_EVENT1 (1 << TX_CPU_EVT_SW1) @@ -3251,12 +3164,10 @@ typedef struct _LM_DEVICE_BLOCK { #define TX_CPU_EVENT_SW_EVENT12 (1 << TX_CPU_EVT_SW12) #define TX_CPU_EVENT_SW_EVENT13 (1 << TX_CPU_EVT_SW13) - #define TX_CPU_MASK (TX_CPU_EVENT_SW_EVENT0 | \ TX_CPU_EVENT_SDI | \ TX_CPU_EVENT_SDC) - #define T3_FTQ_TYPE1_UNDERFLOW_BIT (1 << 29) #define T3_FTQ_TYPE1_PASS_BIT (1 << 30) #define T3_FTQ_TYPE1_SKIP_BIT (1 << 31) @@ -3283,25 +3194,24 @@ typedef struct _LM_DEVICE_BLOCK { #define T3_QID_RX_DATA_COMP 16 #define T3_QID_SW_TYPE2 17 -LM_STATUS LM_LoadFirmware(PLM_DEVICE_BLOCK pDevice, - PT3_FWIMG_INFO pFwImg, - LM_UINT32 LoadCpu, - LM_UINT32 StartCpu); +LM_STATUS LM_LoadFirmware (PLM_DEVICE_BLOCK pDevice, + PT3_FWIMG_INFO pFwImg, + LM_UINT32 LoadCpu, LM_UINT32 StartCpu); /******************************************************************************/ /* NIC register read/write macros. */ /******************************************************************************/ -#if 0 /* Jimmy */ +#if 0 /* Jimmy */ /* MAC register access. */ -LM_UINT32 LM_RegRdInd(PLM_DEVICE_BLOCK pDevice, LM_UINT32 Register); -LM_VOID LM_RegWrInd(PLM_DEVICE_BLOCK pDevice, LM_UINT32 Register, - LM_UINT32 Value32); +LM_UINT32 LM_RegRdInd (PLM_DEVICE_BLOCK pDevice, LM_UINT32 Register); +LM_VOID LM_RegWrInd (PLM_DEVICE_BLOCK pDevice, LM_UINT32 Register, + LM_UINT32 Value32); /* MAC memory access. */ -LM_UINT32 LM_MemRdInd(PLM_DEVICE_BLOCK pDevice, LM_UINT32 MemAddr); -LM_VOID LM_MemWrInd(PLM_DEVICE_BLOCK pDevice, LM_UINT32 MemAddr, - LM_UINT32 Value32); +LM_UINT32 LM_MemRdInd (PLM_DEVICE_BLOCK pDevice, LM_UINT32 MemAddr); +LM_VOID LM_MemWrInd (PLM_DEVICE_BLOCK pDevice, LM_UINT32 MemAddr, + LM_UINT32 Value32); #if PCIX_TARGET_WORKAROUND @@ -3342,7 +3252,7 @@ LM_VOID LM_MemWrInd(PLM_DEVICE_BLOCK pDevice, LM_UINT32 MemAddr, #define MEM_WR_OFFSET(pDevice, Offset, Value32) \ LM_MemWrInd(pDevice, Offset, Value32) -#else /* normal target access path below */ +#else /* normal target access path below */ /* Register access. */ #define REG_RD(pDevice, OffsetName) \ @@ -3355,7 +3265,6 @@ LM_VOID LM_MemWrInd(PLM_DEVICE_BLOCK pDevice, LM_UINT32 MemAddr, #define REG_WR_OFFSET(pDevice, Offset, Value32) \ writel(Value32, ((LM_UINT8 *) (pDevice)->pMemView + Offset)) - /* There could be problem access the memory window directly. For now, */ /* we have to go through the PCI configuration register. */ #define MEM_RD(pDevice, AddrName) \ @@ -3368,9 +3277,9 @@ LM_VOID LM_MemWrInd(PLM_DEVICE_BLOCK pDevice, LM_UINT32 MemAddr, #define MEM_WR_OFFSET(pDevice, Offset, Value32) \ LM_MemWrInd(pDevice, Offset, Value32) -#endif /* PCIX_TARGET_WORKAROUND */ +#endif /* PCIX_TARGET_WORKAROUND */ -#endif /* Jimmy, merging */ +#endif /* Jimmy, merging */ /* Jimmy...rest of file is new stuff! */ /******************************************************************************/ @@ -3378,14 +3287,14 @@ LM_VOID LM_MemWrInd(PLM_DEVICE_BLOCK pDevice, LM_UINT32 MemAddr, /******************************************************************************/ /* MAC register access. */ -LM_UINT32 LM_RegRdInd(PLM_DEVICE_BLOCK pDevice, LM_UINT32 Register); -LM_VOID LM_RegWrInd(PLM_DEVICE_BLOCK pDevice, LM_UINT32 Register, - LM_UINT32 Value32); +LM_UINT32 LM_RegRdInd (PLM_DEVICE_BLOCK pDevice, LM_UINT32 Register); +LM_VOID LM_RegWrInd (PLM_DEVICE_BLOCK pDevice, LM_UINT32 Register, + LM_UINT32 Value32); /* MAC memory access. */ -LM_UINT32 LM_MemRdInd(PLM_DEVICE_BLOCK pDevice, LM_UINT32 MemAddr); -LM_VOID LM_MemWrInd(PLM_DEVICE_BLOCK pDevice, LM_UINT32 MemAddr, - LM_UINT32 Value32); +LM_UINT32 LM_MemRdInd (PLM_DEVICE_BLOCK pDevice, LM_UINT32 MemAddr); +LM_VOID LM_MemWrInd (PLM_DEVICE_BLOCK pDevice, LM_UINT32 MemAddr, + LM_UINT32 Value32); #define MB_REG_WR(pDevice, OffsetName, Value32) \ ((pDevice)->UndiFix) ? \ @@ -3427,4 +3336,4 @@ LM_VOID LM_MemWrInd(PLM_DEVICE_BLOCK pDevice, LM_UINT32 MemAddr, #define MEM_WR_OFFSET(pDevice, Offset, Value32) \ LM_MemWrInd(pDevice, Offset, Value32) -#endif /* TIGON3_H */ +#endif /* TIGON3_H */ diff --git a/drivers/tsec.c b/drivers/tsec.c index c011123..fd21ed4 100644 --- a/drivers/tsec.c +++ b/drivers/tsec.c @@ -129,6 +129,9 @@ static int tsec_miiphy_write(char *devname, unsigned char addr, unsigned char reg, unsigned short value); static int tsec_miiphy_read(char *devname, unsigned char addr, unsigned char reg, unsigned short *value); +#ifdef CONFIG_MCAST_TFTP +static int tsec_mcast_addr (struct eth_device *dev, u8 mcast_mac, u8 set); +#endif /* Initialize device structure. Returns success if PHY * initialization succeeded (i.e. if it recognizes the PHY) @@ -167,6 +170,9 @@ int tsec_initialize(bd_t * bis, int index, char *devname) dev->halt = tsec_halt; dev->send = tsec_send; dev->recv = tsec_recv; +#ifdef CONFIG_MCAST_TFTP + dev->mcast = tsec_mcast_addr; +#endif /* Tell u-boot to get the addr from the env */ for (i = 0; i < 6; i++) @@ -1539,4 +1545,46 @@ static int tsec_miiphy_write(char *devname, unsigned char addr, #endif +#ifdef CONFIG_MCAST_TFTP + +/* CREDITS: linux gianfar driver, slightly adjusted... thanx. */ + +/* Set the appropriate hash bit for the given addr */ + +/* The algorithm works like so: + * 1) Take the Destination Address (ie the multicast address), and + * do a CRC on it (little endian), and reverse the bits of the + * result. + * 2) Use the 8 most significant bits as a hash into a 256-entry + * table. The table is controlled through 8 32-bit registers: + * gaddr0-7. gaddr0's MSB is entry 0, and gaddr7's LSB is + * gaddr7. This means that the 3 most significant bits in the + * hash index which gaddr register to use, and the 5 other bits + * indicate which bit (assuming an IBM numbering scheme, which + * for PowerPC (tm) is usually the case) in the tregister holds + * the entry. */ +static int +tsec_mcast_addr (struct eth_device *dev, u8 mcast_mac, u8 set) +{ + struct tsec_private *priv = privlist[1]; + volatile tsec_t *regs = priv->regs; + volatile u32 *reg_array, value; + u8 result, whichbit, whichreg; + + result = (u8)((ether_crc(MAC_ADDR_LEN,mcast_mac) >> 24) & 0xff); + whichbit = result & 0x1f; /* the 5 LSB = which bit to set */ + whichreg = result >> 5; /* the 3 MSB = which reg to set it in */ + value = (1 << (31-whichbit)); + + reg_array = &(regs->hash.gaddr0); + + if (set) { + reg_array[whichreg] |= value; + } else { + reg_array[whichreg] &= ~value; + } + return 0; +} +#endif /* Multicast TFTP ? */ + #endif /* CONFIG_TSEC_ENET */ diff --git a/drivers/usb_ohci.c b/drivers/usb_ohci.c index d6b745f..f0a37b2 100644 --- a/drivers/usb_ohci.c +++ b/drivers/usb_ohci.c @@ -132,8 +132,6 @@ int got_rhsc; /* device which was disconnected */ struct usb_device *devgone; - - /*-------------------------------------------------------------------------*/ /* AMD-756 (D2 rev) reports corrupt register contents in some cases. @@ -157,7 +155,6 @@ static inline u32 roothub_status (struct ohci *hc) static u32 roothub_portstatus (struct ohci *hc, int i) { return read_roothub (hc, portstatus [i], 0xffe0fce0); } - /* forward declaration */ static int hc_interrupt (void); static void @@ -412,8 +409,6 @@ static void ohci_dump (ohci_t *controller, int verbose) ep_print_int_eds (controller, "hcca"); dbg ("hcca frame #%04x", controller->hcca->frame_no); ohci_dump_roothub (controller, 1); -} - #endif /* DEBUG */ @@ -701,7 +696,6 @@ static void periodic_unlink ( struct ohci *ohci, volatile struct ed *ed, } } - /* unlink an ed from one of the HC chains. * just the link to the ed is unlinked. * the link from the ed still points to another operational ed or 0 @@ -759,7 +753,6 @@ static int ep_unlink (ohci_t *ohci, ed_t *edi) return 0; } - /*-------------------------------------------------------------------------*/ /* add/reinit an endpoint; this should be done once at the @@ -939,7 +932,6 @@ static void td_submit_job (struct usb_device *dev, unsigned long pipe, void *buf * Done List handling functions *-------------------------------------------------------------------------*/ - /* calculate the transfer length and update the urb */ static void dl_transfer_length(td_t * td) @@ -951,7 +943,6 @@ static void dl_transfer_length(td_t * td) tdBE = m32_swap (td->hwBE); tdCBP = m32_swap (td->hwCBP); - if (!(usb_pipetype (lurb_priv->pipe) == PIPE_CONTROL && ((td->index == 0) || (td->index == lurb_priv->length - 1)))) { if (tdBE != 0) { @@ -1094,7 +1085,6 @@ static __u8 root_hub_dev_des[] = 0x01 /* __u8 bNumConfigurations; */ }; - /* Configuration descriptor */ static __u8 root_hub_config_des[] = { @@ -1172,7 +1162,6 @@ static unsigned char root_hub_str_index1[] = /* Hub class-specific descriptor is constructed dynamically */ - /*-------------------------------------------------------------------------*/ #define OK(x) len = (x); break diff --git a/include/asm-ppc/global_data.h b/include/asm-ppc/global_data.h index bbaeb3f..1f1583a 100644 --- a/include/asm-ppc/global_data.h +++ b/include/asm-ppc/global_data.h @@ -71,16 +71,16 @@ typedef struct global_data { u32 lclk_clk; u32 ddr_clk; u32 pci_clk; +#if defined(CONFIG_MPC8360) + u32 ddr_sec_clk; +#endif /* CONFIG_MPC8360 */ +#endif #if defined(CONFIG_QE) u32 qe_clk; u32 brg_clk; uint mp_alloc_base; uint mp_alloc_top; #endif /* CONFIG_QE */ -#if defined (CONFIG_MPC8360) - u32 ddr_sec_clk; -#endif /* CONFIG_MPC8360 */ -#endif #if defined(CONFIG_MPC5xxx) unsigned long ipb_clk; unsigned long pci_clk; diff --git a/include/asm-ppc/immap_85xx.h b/include/asm-ppc/immap_85xx.h index e002d28..3d4816f 100644 --- a/include/asm-ppc/immap_85xx.h +++ b/include/asm-ppc/immap_85xx.h @@ -1,6 +1,8 @@ /* * MPC85xx Internal Memory Map * + * Copyright 2007 Freescale Semiconductor. + * * Copyright(c) 2002,2003 Motorola Inc. * Xianghua Xiao (x.xiao@motorola.com) * @@ -1520,14 +1522,39 @@ typedef struct ccsr_rio { char res58[60176]; } ccsr_rio_t; +/* Quick Engine Block Pin Muxing Registers (0xe_0100 - 0xe_01bf) */ +typedef struct par_io { + uint cpodr; /* 0x100 */ + uint cpdat; /* 0x104 */ + uint cpdir1; /* 0x108 */ + uint cpdir2; /* 0x10c */ + uint cppar1; /* 0x110 */ + uint cppar2; /* 0x114 */ + char res[8]; +}par_io_t; + /* * Global Utilities Register Block(0xe_0000-0xf_ffff) */ typedef struct ccsr_gur { uint porpllsr; /* 0xe0000 - POR PLL ratio status register */ uint porbmsr; /* 0xe0004 - POR boot mode status register */ +#define MPC85xx_PORBMSR_HA 0x00070000 uint porimpscr; /* 0xe0008 - POR I/O impedance status and control register */ uint pordevsr; /* 0xe000c - POR I/O device status regsiter */ +#define MPC85xx_PORDEVSR_SGMII1_DIS 0x20000000 +#define MPC85xx_PORDEVSR_SGMII2_DIS 0x10000000 +#define MPC85xx_PORDEVSR_SGMII3_DIS 0x08000000 +#define MPC85xx_PORDEVSR_SGMII4_DIS 0x04000000 +#define MPC85xx_PORDEVSR_IO_SEL 0x00380000 +#define MPC85xx_PORDEVSR_PCI2_ARB 0x00040000 +#define MPC85xx_PORDEVSR_PCI1_ARB 0x00020000 +#define MPC85xx_PORDEVSR_PCI1_PCI32 0x00010000 +#define MPC85xx_PORDEVSR_PCI1_SPD 0x00008000 +#define MPC85xx_PORDEVSR_PCI2_SPD 0x00004000 +#define MPC85xx_PORDEVSR_DRAM_RTYPE 0x00000060 +#define MPC85xx_PORDEVSR_RIO_CTLS 0x00000008 +#define MPC85xx_PORDEVSR_RIO_DEV_ID 0x00000007 uint pordbgmsr; /* 0xe0010 - POR debug mode status register */ char res1[12]; uint gpporcr; /* 0xe0020 - General-purpose POR configuration register */ @@ -1541,6 +1568,25 @@ typedef struct ccsr_gur { uint pmuxcr; /* 0xe0060 - Alternate function signal multiplex control */ char res6[12]; uint devdisr; /* 0xe0070 - Device disable control */ +#define MPC85xx_DEVDISR_PCI1 0x80000000 +#define MPC85xx_DEVDISR_PCI2 0x40000000 +#define MPC85xx_DEVDISR_PCIE 0x20000000 +#define MPC85xx_DEVDISR_LBC 0x08000000 +#define MPC85xx_DEVDISR_PCIE2 0x04000000 +#define MPC85xx_DEVDISR_PCIE3 0x02000000 +#define MPC85xx_DEVDISR_SEC 0x01000000 +#define MPC85xx_DEVDISR_SRIO 0x00080000 +#define MPC85xx_DEVDISR_RMSG 0x00040000 +#define MPC85xx_DEVDISR_DDR 0x00010000 +#define MPC85xx_DEVDISR_CPU 0x00008000 +#define MPC85xx_DEVDISR_TB 0x00004000 +#define MPC85xx_DEVDISR_DMA 0x00000400 +#define MPC85xx_DEVDISR_TSEC1 0x00000080 +#define MPC85xx_DEVDISR_TSEC2 0x00000040 +#define MPC85xx_DEVDISR_TSEC3 0x00000020 +#define MPC85xx_DEVDISR_TSEC4 0x00000010 +#define MPC85xx_DEVDISR_I2C 0x00000004 +#define MPC85xx_DEVDISR_DUART 0x00000002 char res7[12]; uint powmgtcsr; /* 0xe0080 - Power management status and control register */ char res8[12]; @@ -1550,7 +1596,13 @@ typedef struct ccsr_gur { uint svr; /* 0xe00a4 - System version register */ char res10a[8]; uint rstcr; /* 0xe00b0 - Reset control register */ +#ifdef MPC8568 + char res10b[76]; + par_io_t qe_par_io[7]; /* 0xe0100 - 0xe01bf */ + char res10c[3136]; +#else char res10b[3404]; +#endif uint clkocr; /* 0xe0e00 - Clock out select register */ char res11[12]; uint ddrdllcr; /* 0xe0e10 - DDR DLL control register */ @@ -1562,7 +1614,7 @@ typedef struct ccsr_gur { uint ddrioovcr; /* 0xe0f24 - DDR IO Override Control */ uint res14; /* 0xe0f28 */ uint tsec34ioovcr; /* 0xe0f2c - eTSEC 3/4 IO override control */ - char res15[61651]; + char res15[61648]; /* 0xe0f30 to 0xefffff */ } ccsr_gur_t; #define PORDEVSR_PCI (0x00800000) /* PCI Mode */ diff --git a/include/asm-ppc/immap_86xx.h b/include/asm-ppc/immap_86xx.h index 0e3fc34..169725b 100644 --- a/include/asm-ppc/immap_86xx.h +++ b/include/asm-ppc/immap_86xx.h @@ -1257,9 +1257,12 @@ typedef struct ccsr_gur { uint porpllsr; /* 0xe0000 - POR PLL ratio status register */ uint porbmsr; /* 0xe0004 - POR boot mode status register */ #define MPC86xx_PORBMSR_HA 0x00060000 +#define MPC85xx_PORBMSR_HA 0x00070000 uint porimpscr; /* 0xe0008 - POR I/O impedance status and control register */ uint pordevsr; /* 0xe000c - POR I/O device status regsiter */ -#define MPC86xx_PORDEVSR_IO_SEL 0x000F0000 +#define MPC86xx_PORDEVSR_IO_SEL 0x000F0000 +#define MPC85xx_PORDEVSR_IO_SEL 0x00380000 /* 85xx platform type */ +#define MPC86xx_PORDEVSR_CORE1TE 0x00000080 /* ASMP (Core1 addr trans) */ uint pordbgmsr; /* 0xe0010 - POR debug mode status register */ char res1[12]; uint gpporcr; /* 0xe0020 - General-purpose POR configuration register */ @@ -1273,8 +1276,11 @@ typedef struct ccsr_gur { uint pmuxcr; /* 0xe0060 - Alternate function signal multiplex control */ char res6[12]; uint devdisr; /* 0xe0070 - Device disable control */ -#define MPC86xx_DEVDISR_PCIEX1 0x80000000 -#define MPC86xx_DEVDISR_PCIEX2 0x40000000 +#define MPC86xx_DEVDISR_PCIEX1 0x80000000 +#define MPC86xx_DEVDISR_PCIEX2 0x40000000 +#define MPC86xx_DEVDISR_PCI1 0x80000000 +#define MPC86xx_DEVDISR_PCIE1 0x40000000 +#define MPC86xx_DEVDISR_PCIE2 0x20000000 char res7[12]; uint powmgtcsr; /* 0xe0080 - Power management status and control register */ char res8[12]; @@ -1282,7 +1288,9 @@ typedef struct ccsr_gur { char res9[12]; uint pvr; /* 0xe00a0 - Processor version register */ uint svr; /* 0xe00a4 - System version register */ - char res10[3416]; + char res10a[1880]; + uint clkdvdr; /* 0xe0800 - Clock Divide register */ + char res10b[1532]; uint clkocr; /* 0xe0e00 - Clock out select register */ char res11[12]; uint ddrdllcr; /* 0xe0e10 - DDR DLL control register */ diff --git a/include/asm-ppc/immap_qe.h b/include/asm-ppc/immap_qe.h index 950b949..a16a6d3 100644 --- a/include/asm-ppc/immap_qe.h +++ b/include/asm-ppc/immap_qe.h @@ -281,6 +281,17 @@ typedef struct ucc_slow { u8 res4[0x200 - 0x091]; } __attribute__ ((packed)) ucc_slow_t; +typedef struct ucc_mii_mng { + u32 miimcfg; /* MII management configuration reg */ + u32 miimcom; /* MII management command reg */ + u32 miimadd; /* MII management address reg */ + u32 miimcon; /* MII management control reg */ + u32 miimstat; /* MII management status reg */ + u32 miimind; /* MII management indication reg */ + u32 ifctl; /* interface control reg */ + u32 ifstat; /* interface statux reg */ +} __attribute__ ((packed))uec_mii_t; + typedef struct ucc_ethernet { u32 maccfg1; /* mac configuration reg. 1 */ u32 maccfg2; /* mac configuration reg. 2 */ @@ -540,14 +551,21 @@ typedef struct qe_immap { u8 res14[0x300]; u8 res15[0x3A00]; u8 res16[0x8000]; /* 0x108000 - 0x110000 */ +#if defined(CONFIG_MPC8568) + u8 muram[0x10000]; /* 0x1_0000 - 0x2_0000 Multi-user RAM */ + u8 res17[0x20000]; /* 0x2_0000 - 0x4_0000 */ +#else u8 muram[0xC000]; /* 0x110000 - 0x11C000 Multi-user RAM */ u8 res17[0x24000]; /* 0x11C000 - 0x140000 */ u8 res18[0xC0000]; /* 0x140000 - 0x200000 */ +#endif } __attribute__ ((packed)) qe_map_t; extern qe_map_t *qe_immr; -#if defined(CONFIG_MPC8360) +#if defined(CONFIG_MPC8568) +#define QE_MURAM_SIZE 0x10000UL +#elif defined(CONFIG_MPC8360) #define QE_MURAM_SIZE 0xc000UL #elif defined(CONFIG_MPC832X) #define QE_MURAM_SIZE 0x4000UL diff --git a/include/asm-ppc/processor.h b/include/asm-ppc/processor.h index 71e2e84..0a160e2 100644 --- a/include/asm-ppc/processor.h +++ b/include/asm-ppc/processor.h @@ -217,12 +217,14 @@ #define HID0_DPM (1<<20) #define HID0_ICE (1<<HID0_ICE_SHIFT) /* Instruction Cache Enable */ #define HID0_DCE (1<<HID0_DCE_SHIFT) /* Data Cache Enable */ +#define HID0_TBEN (1<<14) /* Time Base Enable */ #define HID0_ILOCK (1<<13) /* Instruction Cache Lock */ #define HID0_DLOCK (1<<HID0_DLOCK_SHIFT) /* Data Cache Lock */ #define HID0_ICFI (1<<11) /* Instr. Cache Flash Invalidate */ #define HID0_DCFI (1<<10) /* Data Cache Flash Invalidate */ #define HID0_DCI HID0_DCFI #define HID0_SPD (1<<9) /* Speculative disable */ +#define HID0_ENMAS7 (1<<7) /* Enable MAS7 Update for 36-bit phys */ #define HID0_SGE (1<<7) /* Store Gathering Enable */ #define HID0_SIED HID_SGE /* Serial Instr. Execution [Disable] */ #define HID0_DCFA (1<<6) /* Data Cache Flush Assist */ @@ -450,6 +452,7 @@ #define SPRN_PID1 0x279 /* Process ID Register 1 */ #define SPRN_PID2 0x27a /* Process ID Register 2 */ #define SPRN_MCSR 0x23c /* Machine Check Syndrome register */ +#define SPRN_MCAR 0x23d /* Machine Check Address register */ #ifdef CONFIG_440 #define MCSR_MCS 0x80000000 /* Machine Check Summary */ #define MCSR_IB 0x40000000 /* Instruction PLB Error */ @@ -464,7 +467,8 @@ #define ESR_ST 0x00800000 /* Store Operation */ #if defined(CONFIG_MPC86xx) -#define SPRN_MSSCRO 0x3f6 +#define SPRN_MSSCR0 0x3f6 +#define SPRN_MSSSR0 0x3f7 #endif @@ -531,7 +535,7 @@ #define LR SPRN_LR #define MBAR SPRN_MBAR /* System memory base address */ #if defined(CONFIG_MPC86xx) -#define MSSCR0 SPRN_MSSCRO +#define MSSCR0 SPRN_MSSCR0 #endif #if defined(CONFIG_E500) || defined(CONFIG_MPC86xx) #define PIR SPRN_PIR diff --git a/include/configs/IceCube.h b/include/configs/IceCube.h index 1a7167b..53261548 100644 --- a/include/configs/IceCube.h +++ b/include/configs/IceCube.h @@ -85,7 +85,6 @@ /* USB */ #define CONFIG_USB_OHCI_NEW -#define ADD_USB_CMD CFG_CMD_USB | CFG_CMD_FAT #define CONFIG_USB_STORAGE #define CFG_OHCI_BE_CONTROLLER #undef CFG_USB_OHCI_BOARD_INIT diff --git a/include/configs/MPC8541CDS.h b/include/configs/MPC8541CDS.h index 50d3b6b..232f171 100644 --- a/include/configs/MPC8541CDS.h +++ b/include/configs/MPC8541CDS.h @@ -350,6 +350,13 @@ extern unsigned long get_clock_freq(void); #define CFG_PCI2_IO_PHYS 0xe2100000 #define CFG_PCI2_IO_SIZE 0x100000 /* 1M */ +#ifdef CONFIG_LEGACY +#define BRIDGE_ID 17 +#define VIA_ID 2 +#else +#define BRIDGE_ID 28 +#define VIA_ID 4 +#endif #if defined(CONFIG_PCI) diff --git a/include/configs/MPC8544DS.h b/include/configs/MPC8544DS.h index d0f94a3..32934e1 100644 --- a/include/configs/MPC8544DS.h +++ b/include/configs/MPC8544DS.h @@ -34,14 +34,14 @@ #define CONFIG_MPC8544 1 #define CONFIG_MPC8544DS 1 -#undef CONFIG_PCI /* Enable PCI/PCIE */ -#undef CONFIG_PCI1 /* PCI controller 1 */ -#undef CONFIG_PCIE1 /* PCIE controler 1 (slot 1) */ -#undef CONFIG_PCIE2 /* PCIE controler 2 (slot 2) */ -#undef CONFIG_PCIE3 /* PCIE controler 3 (ULI bridge) */ -#undef CONFIG_FSL_PCI_INIT /* Use common FSL init code */ - -#define CONFIG_TSEC_ENET /* tsec ethernet support */ +#define CONFIG_PCI 1 /* Enable PCI/PCIE */ +#define CONFIG_PCI1 1 /* PCI controller 1 */ +#define CONFIG_PCIE1 1 /* PCIE controler 1 (slot 1) */ +#define CONFIG_PCIE2 1 /* PCIE controler 2 (slot 2) */ +#define CONFIG_PCIE3 1 /* PCIE controler 3 (ULI bridge) */ +#define CONFIG_FSL_PCI_INIT 1 /* Use common FSL init code */ + +#define CONFIG_TSEC_ENET /* tsec ethernet support */ #define CONFIG_ENV_OVERWRITE #define CONFIG_SPD_EEPROM /* Use SPD EEPROM for DDR setup */ #undef CONFIG_DDR_DLL @@ -52,6 +52,7 @@ #define CONFIG_MEM_INIT_VALUE 0xDeadBeef #define CONFIG_DDR_ECC_CMD +#define CONFIG_INTERRUPTS /* enable pci, srio, ddr interrupts */ /* * When initializing flash, if we cannot find the manufacturer ID, @@ -70,7 +71,7 @@ extern unsigned long get_board_sys_clk(unsigned long dummy); /* * These can be toggled for performance analysis, otherwise use default. */ -#define CONFIG_L2_CACHE /* toggle L2 cache */ +#define CONFIG_L2_CACHE /* toggle L2 cache */ #define CONFIG_BTB /* toggle branch predition */ #define CONFIG_ADDR_STREAMING /* toggle addr streaming */ #define CONFIG_CLEAR_LAW0 /* Clear LAW0 in cpu_init_r */ @@ -86,13 +87,13 @@ extern unsigned long get_board_sys_clk(unsigned long dummy); #define CFG_MEMTEST_START 0x00200000 /* memtest works on */ #define CFG_MEMTEST_END 0x00400000 #define CFG_ALT_MEMTEST -#define CONFIG_PANIC_HANG /* do not reset board on panic */ +#define CONFIG_PANIC_HANG /* do not reset board on panic */ /* * Base addresses -- Note these are effective addresses where the * actual resources get mapped (not physical addresses) */ -#define CFG_CCSRBAR_DEFAULT 0xff700000 /* CCSRBAR Default */ +#define CFG_CCSRBAR_DEFAULT 0xff700000 /* CCSRBAR Default */ #define CFG_CCSRBAR 0xe0000000 /* relocated CCSRBAR */ #define CFG_IMMR CFG_CCSRBAR /* PQII uses CFG_IMMR */ @@ -344,7 +345,7 @@ extern unsigned long get_board_sys_clk(unsigned long dummy); #define CONFIG_SATA_ULI5288 #define CFG_SCSI_MAX_SCSI_ID 4 #define CFG_SCSI_MAX_LUN 1 -#define CFG_SCSI_MAX_DEVICE (CFG_SCSI_MAX_SCSI_ID * CFG_SCSI_MAX_LUN) +#define CFG_SCSI_MAX_DEVICE (CFG_SCSI_MAX_SCSI_ID * CFG_SCSI_MAX_LUN) #define CFG_SCSI_MAXDEVICE CFG_SCSI_MAX_DEVICE #endif /* SCSCI */ @@ -354,7 +355,7 @@ extern unsigned long get_board_sys_clk(unsigned long dummy); #if defined(CONFIG_TSEC_ENET) #ifndef CONFIG_NET_MULTI -#define CONFIG_NET_MULTI 1 +#define CONFIG_NET_MULTI 1 #endif #define CONFIG_MII 1 /* MII PHY management */ @@ -365,6 +366,10 @@ extern unsigned long get_board_sys_clk(unsigned long dummy); #define CONFIG_TSEC3_NAME "eTSEC3" #undef CONFIG_MPC85XX_FEC +#define CONFIG_TSEC_TBI 1 /* enable internal TBI phy */ +#define CONFIG_SGMII_RISER +#define TSEC1_SGMII_PHY_ADDR_OFFSET 0x1c /* sgmii phy base */ + #define TSEC1_PHY_ADDR 0 #define TSEC3_PHY_ADDR 1 @@ -374,7 +379,6 @@ extern unsigned long get_board_sys_clk(unsigned long dummy); #define CONFIG_ETHPRIME "eTSEC1" #define CONFIG_PHY_GIGE 1 /* Include GbE speed/duplex detection */ - #endif /* CONFIG_TSEC_ENET */ /* @@ -392,7 +396,6 @@ extern unsigned long get_board_sys_clk(unsigned long dummy); #define CONFIG_LOADS_ECHO 1 /* echo on for serial download */ #define CFG_LOADS_BAUD_CHANGE 1 /* allow baudrate change */ - /* * BOOTP options */ @@ -415,6 +418,8 @@ extern unsigned long get_board_sys_clk(unsigned long dummy); #define CONFIG_CMD_PCI #define CONFIG_CMD_BEDBUG #define CONFIG_CMD_NET + #define CONFIG_CMD_SCSI + #define CONFIG_CMD_EXT2 #endif @@ -441,10 +446,10 @@ extern unsigned long get_board_sys_clk(unsigned long dummy); * have to be in the first 8 MB of memory, since this is * the maximum mapped by the Linux kernel during initialization. */ -#define CFG_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux*/ +#define CFG_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux*/ /* Cache Configuration */ -#define CFG_DCACHE_SIZE 32768 +#define CFG_DCACHE_SIZE 32768 #define CFG_CACHELINE_SIZE 32 #if defined(CONFIG_CMD_KGDB) #define CFG_CACHELINE_SHIFT 5 /*log base 2 of the above value*/ @@ -482,7 +487,8 @@ extern unsigned long get_board_sys_clk(unsigned long dummy); #define CONFIG_HOSTNAME 8544ds_unknown #define CONFIG_ROOTPATH /nfs/mpc85xx -#define CONFIG_BOOTFILE 8544ds_tmt/uImage.uboot +#define CONFIG_BOOTFILE 8544ds/uImage.uboot +#define CONFIG_UBOOTPATH 8544ds/u-boot.bin /* TFTP server */ #define CONFIG_SERVERIP 192.168.0.1 #define CONFIG_GATEWAYIP 192.168.0.1 @@ -491,7 +497,7 @@ extern unsigned long get_board_sys_clk(unsigned long dummy); #define CONFIG_LOADADDR 1000000 /*default location for tftp and bootm*/ #define CONFIG_BOOTDELAY 10 /* -1 disables auto-boot */ -#undef CONFIG_BOOTARGS /* the boot command will set bootargs*/ +#undef CONFIG_BOOTARGS /* the boot command will set bootargs*/ #define CONFIG_BAUDRATE 115200 @@ -499,10 +505,7 @@ extern unsigned long get_board_sys_clk(unsigned long dummy); #define PCIE_ENV \ "pciereg=md ${a}000 6; md ${a}020 4; md ${a}bf8 2; echo o;md ${a}c00 25;" \ "echo i; md ${a}da0 15; echo e;md ${a}e00 e; echo d; md ${a}f00 c\0" \ - "pcie1regs=setenv a e000a; run pciereg\0" \ - "pcie2regs=setenv a e0009; run pciereg\0" \ - "pcie3regs=setenv a e000b; run pciereg\0" \ - "pcieerr=md ${a}020 1; md ${a}e00;" \ + "pcieerr=md ${a}020 1; md ${a}e00 e;" \ "pci d.b $b.0 7 1; pci d.w $b.0 1e 1;" \ "pci d.w $b.0 56 1;" \ "pci d $b.0 104 1;pci d $b.0 110 1;pci d $b.0 130 1\0" \ @@ -511,12 +514,18 @@ extern unsigned long get_board_sys_clk(unsigned long dummy); "pci w $b.0 104 ffffffff; pci w $b.0 110 ffffffff;" \ "pci w $b.0 130 ffffffff\0" \ "pciecfg=pci d $b.0 0 20; pci d $b.0 100 e; pci d $b.0 400 69\0" \ - "pcie1err=setenv a e000a; run pcieerr\0" \ - "pcie2err=setenv a e0009; run pcieerr\0" \ - "pcie3err=setenv a e000b; run pcieerr\0" \ - "pcie1errc=setenv a e000a; run pcieerrc\0" \ - "pcie2errc=setenv a e0009; run pcieerrc\0" \ - "pcie3errc=setenv a e000b; run pcieerrc\0" + "pcie1regs=setenv a e000a; run pciereg\0" \ + "pcie2regs=setenv a e0009; run pciereg\0" \ + "pcie3regs=setenv a e000b; run pciereg\0" \ + "pcie1cfg=setenv b 3; run pciecfg\0" \ + "pcie2cfg=setenv b 5; run pciecfg\0" \ + "pcie3cfg=setenv b 0; run pciecfg\0" \ + "pcie1err=setenv a e000a; setenv b 3; run pcieerr\0" \ + "pcie2err=setenv a e0009; setenv b 5; run pcieerr\0" \ + "pcie3err=setenv a e000b; setenv b 0; run pcieerr\0" \ + "pcie1errc=setenv a e000a; setenv b 3; run pcieerrc\0" \ + "pcie2errc=setenv a e0009; setenv b 5; run pcieerrc\0" \ + "pcie3errc=setenv a e000b; setenv b 0; run pcieerrc\0" #else #define PCIE_ENV "" #endif @@ -524,14 +533,14 @@ extern unsigned long get_board_sys_clk(unsigned long dummy); #if defined(CONFIG_PCI1) #define PCI_ENV \ "pcireg=md ${a}000 3; echo o;md ${a}c00 25; echo i; md ${a}da0 15;" \ - "echo e;md ${a}e00 9\0" \ + "echo e;md ${a}e00 9\0" \ "pci1regs=setenv a e0008; run pcireg\0" \ "pcierr=md ${a}e00 8; pci d.b $b.0 7 1; pci d.w $b.0 1e 1;" \ "pci d.w $b.0 56 1\0" \ - "pcierrc=mw ${a}e00 ffffffff; pci w.b $b.0 7 ff; pci w.w $b.0 1e ffff;" \ - "pci w.w $b.0 56 ffff\0" \ - "pci1err=setenv a e0008; run pcierr\0" \ - "pci1errc=setenv a e0008; run pcierrc\0" + "pcierrc=mw ${a}e00 ffffffff; mw ${a}e0c 0; pci w.b $b.0 7 ff;" \ + "pci w.w $b.0 1e ffff; pci w.w $b.0 56 ffff\0" \ + "pci1err=setenv a e0008; setenv b 7; run pcierr\0" \ + "pci1errc=setenv a e0008; setenv b 7; run pcierrc\0" #else #define PCI_ENV "" #endif @@ -551,25 +560,39 @@ extern unsigned long get_board_sys_clk(unsigned long dummy); #define ENET_ENV "" #endif -#define CONFIG_EXTRA_ENV_SETTINGS \ - "netdev=eth0\0" \ +#define CONFIG_EXTRA_ENV_SETTINGS \ + "netdev=eth0\0" \ + "uboot=" MK_STR(CONFIG_UBOOTPATH) "\0" \ + "tftpflash=tftpboot $loadaddr $uboot; " \ + "protect off " MK_STR(TEXT_BASE) " +$filesize; " \ + "erase " MK_STR(TEXT_BASE) " +$filesize; " \ + "cp.b $loadaddr " MK_STR(TEXT_BASE) " $filesize; " \ + "protect on " MK_STR(TEXT_BASE) " +$filesize; " \ + "cmp.b $loadaddr " MK_STR(TEXT_BASE) " $filesize\0" \ "consoledev=ttyS0\0" \ "ramdiskaddr=2000000\0" \ - "ramdiskfile=8544ds_tmt/ramdisk.uboot\0" \ - "fdtaddr=400000\0" \ - "fdtfile=8544ds_tmt/mpc8544ds.dtb\0" \ - "eoi=mw e00400b0 0\0" \ - "iack=md e00400a0 1\0" \ + "ramdiskfile=8544ds/ramdisk.uboot\0" \ + "dtbaddr=c00000\0" \ + "dtbfile=8544ds/mpc8544ds.dtb\0" \ + "bdev=sda3\0" \ + "eoi=mw e00400b0 0\0" \ + "iack=md e00400a0 1\0" \ "ddrreg=md ${a}000 8; md ${a}080 8;md ${a}100 d; md ${a}140 4; md ${a}bf0 4;" \ "md ${a}e00 3; md ${a}e20 3; md ${a}e40 7; md ${a}f00 5\0" \ - "ddrregs=setenv a e0002; run ddrreg\0" \ + "ddrregs=setenv a e0002; run ddrreg\0" \ "gureg=md ${a}000 2c; md ${a}0b0 1; md ${a}0c0 1; md ${a}b20 3;" \ - "md ${a}e00 1; md ${a}e60 1; md ${a}ef0 15\0" \ - "guregs=setenv a e00e0; run gureg\0" \ + "md ${a}e00 1; md ${a}e60 1; md ${a}ef0 15\0" \ + "guregs=setenv a e00e0; run gureg\0" \ "ecmreg=md ${a}000 1; md ${a}010 1; md ${a}bf8 2; md ${a}e00 6\0" \ - "ecmregs=setenv a e0001; run ecmreg\0" \ - PCIE_ENV \ - PCI_ENV \ + "ecmregs=setenv a e0001; run ecmreg\0" \ + "lawregs=md e0000c08 4b\0" \ + "lbcregs=md e0005000 36\0" \ + "dma0regs=md e0021100 12\0" \ + "dma1regs=md e0021180 12\0" \ + "dma2regs=md e0021200 12\0" \ + "dma3regs=md e0021280 12\0" \ + PCIE_ENV \ + PCI_ENV \ ENET_ENV @@ -579,23 +602,23 @@ extern unsigned long get_board_sys_clk(unsigned long dummy); "ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:$netdev:off " \ "console=$consoledev,$baudrate $othbootargs;" \ "tftp $loadaddr $bootfile;" \ - "tftp $fdtaddr $fdtfile;" \ - "bootm $loadaddr - $fdtaddr" + "tftp $dtbaddr $dtbfile;" \ + "bootm $loadaddr - $dtbaddr" -#define CONFIG_RAMBOOTCOMMAND \ +#define CONFIG_RAMBOOTCOMMAND \ "setenv bootargs root=/dev/ram rw " \ "console=$consoledev,$baudrate $othbootargs;" \ "tftp $ramdiskaddr $ramdiskfile;" \ "tftp $loadaddr $bootfile;" \ - "tftp $fdtaddr $fdtfile;" \ - "bootm $loadaddr $ramdiskaddr $fdtaddr" + "tftp $dtbaddr $dtbfile;" \ + "bootm $loadaddr $ramdiskaddr $dtbaddr" -#define CONFIG_BOOTCOMMAND \ - "setenv bootargs root=/dev/sda3 rw " \ +#define CONFIG_BOOTCOMMAND \ + "setenv bootargs root=/dev/$bdev rw " \ "console=$consoledev,$baudrate $othbootargs;" \ "tftp $loadaddr $bootfile;" \ - "tftp $fdtaddr $fdtfile;" \ - "bootm $loadaddr - $fdtaddr" + "tftp $dtbaddr $dtbfile;" \ + "bootm $loadaddr - $dtbaddr" #endif /* __CONFIG_H */ diff --git a/include/configs/MPC8548CDS.h b/include/configs/MPC8548CDS.h index 2e84fc8..cda9fd5 100644 --- a/include/configs/MPC8548CDS.h +++ b/include/configs/MPC8548CDS.h @@ -1,5 +1,5 @@ /* - * Copyright 2004 Freescale Semiconductor. + * Copyright 2004, 2007 Freescale Semiconductor. * * See file CREDITS for list of people who contributed to this * project. @@ -11,7 +11,7 @@ * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License @@ -36,8 +36,14 @@ #define CONFIG_MPC8548 1 /* MPC8548 specific */ #define CONFIG_MPC8548CDS 1 /* MPC8548CDS board specific */ -#define CONFIG_PCI -#define CONFIG_TSEC_ENET /* tsec ethernet support */ +#define CONFIG_PCI /* enable any pci type devices */ +#define CONFIG_PCI1 /* PCI controller 1 */ +#define CONFIG_PCIE1 /* PCIE controler 1 (slot 1) */ +#undef CONFIG_RIO +#undef CONFIG_PCI2 +#define CONFIG_FSL_PCI_INIT 1 /* Use common FSL init code */ + +#define CONFIG_TSEC_ENET /* tsec ethernet support */ #define CONFIG_ENV_OVERWRITE #define CONFIG_SPD_EEPROM /* Use SPD EEPROM for DDR setup*/ #define CONFIG_DDR_DLL /* possible DLL fix needed */ @@ -46,6 +52,7 @@ #define CONFIG_DDR_ECC /* only for ECC DDR module */ #define CONFIG_ECC_INIT_VIA_DDRCONTROLLER /* DDR controller or DMA? */ #define CONFIG_MEM_INIT_VALUE 0xDeadBeef +#define CONFIG_INTERRUPTS /* enable pci, srio, ddr interrupts */ /* @@ -65,16 +72,16 @@ extern unsigned long get_clock_freq(void); /* * These can be toggled for performance analysis, otherwise use default. */ -#define CONFIG_L2_CACHE /* toggle L2 cache */ -#define CONFIG_BTB /* toggle branch predition */ -#define CONFIG_ADDR_STREAMING /* toggle addr streaming */ +#define CONFIG_L2_CACHE /* toggle L2 cache */ +#define CONFIG_BTB /* toggle branch predition */ +#define CONFIG_ADDR_STREAMING /* toggle addr streaming */ +#define CONFIG_CLEAR_LAW0 /* Clear LAW0 in cpu_init_r */ /* * Only possible on E500 Version 2 or newer cores. */ #define CONFIG_ENABLE_36BIT_PHYS 1 - #define CONFIG_BOARD_EARLY_INIT_F 1 /* Call board_pre_init */ #undef CFG_DRAM_TEST /* memory test, takes time */ @@ -85,10 +92,14 @@ extern unsigned long get_clock_freq(void); * Base addresses -- Note these are effective addresses where the * actual resources get mapped (not physical addresses) */ -#define CFG_CCSRBAR_DEFAULT 0xff700000 /* CCSRBAR Default */ +#define CFG_CCSRBAR_DEFAULT 0xff700000 /* CCSRBAR Default */ #define CFG_CCSRBAR 0xe0000000 /* relocated CCSRBAR */ #define CFG_IMMR CFG_CCSRBAR /* PQII uses CFG_IMMR */ +#define CFG_PCI1_ADDR (CFG_CCSRBAR+0x8000) +#define CFG_PCI2_ADDR (CFG_CCSRBAR+0x9000) +#define CFG_PCIE1_ADDR (CFG_CCSRBAR+0xa000) + /* * DDR Setup */ @@ -106,7 +117,6 @@ extern unsigned long get_clock_freq(void); #undef CONFIG_CLOCKS_IN_MHZ - /* * Local Bus Definitions */ @@ -124,9 +134,9 @@ extern unsigned long get_clock_freq(void); * Use GPCM = BRx[24:26] = 000 * Valid = BRx[31] = 1 * - * 0 4 8 12 16 20 24 28 - * 1111 1111 1000 0000 0001 0000 0000 0001 = ff801001 BR0 - * 1111 1111 0000 0000 0001 0000 0000 0001 = ff001001 BR1 + * 0 4 8 12 16 20 24 28 + * 1111 1111 1000 0000 0001 0000 0000 0001 = ff801001 BR0 + * 1111 1111 0000 0000 0001 0000 0000 0001 = ff001001 BR1 * * OR0, OR1: * Addr Mask = 8M = ORx[0:16] = 1111 1111 1000 0000 0 @@ -137,11 +147,12 @@ extern unsigned long get_clock_freq(void); * TRLX = use relaxed timing = ORx[29] = 1 * EAD = use external address latch delay = OR[31] = 1 * - * 0 4 8 12 16 20 24 28 - * 1111 1111 1000 0000 0110 1110 0110 0101 = ff806e65 ORx + * 0 4 8 12 16 20 24 28 + * 1111 1111 1000 0000 0110 1110 0110 0101 = ff806e65 ORx */ -#define CFG_FLASH_BASE 0xff000000 /* start of FLASH 8M */ +#define CFG_BOOT_BLOCK 0xff000000 /* boot TLB block */ +#define CFG_FLASH_BASE CFG_BOOT_BLOCK /* start of FLASH 16M */ #define CFG_BR0_PRELIM 0xff801001 #define CFG_BR1_PRELIM 0xff001001 @@ -156,7 +167,7 @@ extern unsigned long get_clock_freq(void); #define CFG_FLASH_ERASE_TOUT 60000 /* Flash Erase Timeout (ms) */ #define CFG_FLASH_WRITE_TOUT 500 /* Flash Write Timeout (ms) */ -#define CFG_MONITOR_BASE TEXT_BASE /* start of monitor */ +#define CFG_MONITOR_BASE TEXT_BASE /* start of monitor */ #define CFG_FLASH_CFI_DRIVER #define CFG_FLASH_CFI @@ -166,7 +177,12 @@ extern unsigned long get_clock_freq(void); /* * SDRAM on the Local Bus */ -#define CFG_LBC_SDRAM_BASE 0xf0000000 /* Localbus SDRAM */ +#define CFG_LBC_CACHE_BASE 0xf0000000 /* Localbus cacheable */ +#define CFG_LBC_CACHE_SIZE 64 +#define CFG_LBC_NONCACHE_BASE 0xf8000000 /* Localbus non-cacheable */ +#define CFG_LBC_NONCACHE_SIZE 64 + +#define CFG_LBC_SDRAM_BASE CFG_LBC_CACHE_BASE /* Localbus SDRAM */ #define CFG_LBC_SDRAM_SIZE 64 /* LBC SDRAM is 64MB */ /* @@ -180,14 +196,14 @@ extern unsigned long get_clock_freq(void); * SDRAM for MSEL = BR2[24:26] = 011 * Valid = BR[31] = 1 * - * 0 4 8 12 16 20 24 28 + * 0 4 8 12 16 20 24 28 * 1111 0000 0000 0000 0001 1000 0110 0001 = f0001861 * * FIXME: CFG_LBC_SDRAM_BASE should be masked and OR'ed into * FIXME: the top 17 bits of BR2. */ -#define CFG_BR2_PRELIM 0xf0001861 +#define CFG_BR2_PRELIM 0xf0001861 /* * The SDRAM size in MB, CFG_LBC_SDRAM_SIZE, is 64. @@ -196,19 +212,19 @@ extern unsigned long get_clock_freq(void); * 64MB mask for AM, OR2[0:7] = 1111 1100 * XAM, OR2[17:18] = 11 * 9 columns OR2[19-21] = 010 - * 13 rows OR2[23-25] = 100 + * 13 rows OR2[23-25] = 100 * EAD set for extra time OR[31] = 1 * - * 0 4 8 12 16 20 24 28 + * 0 4 8 12 16 20 24 28 * 1111 1100 0000 0000 0110 1001 0000 0001 = fc006901 */ #define CFG_OR2_PRELIM 0xfc006901 -#define CFG_LBC_LCRR 0x00030004 /* LB clock ratio reg */ -#define CFG_LBC_LBCR 0x00000000 /* LB config reg */ -#define CFG_LBC_LSRT 0x20000000 /* LB sdram refresh timer */ -#define CFG_LBC_MRTPR 0x00000000 /* LB refresh timer prescal*/ +#define CFG_LBC_LCRR 0x00030004 /* LB clock ratio reg */ +#define CFG_LBC_LBCR 0x00000000 /* LB config reg */ +#define CFG_LBC_LSRT 0x20000000 /* LB sdram refresh timer */ +#define CFG_LBC_MRTPR 0x00000000 /* LB refresh timer prescal*/ /* * LSDMR masks @@ -236,7 +252,7 @@ extern unsigned long get_clock_freq(void); /* * Common settings for all Local Bus SDRAM commands. * At run time, either BSMA1516 (for CPU 1.1) - * or BSMA1617 (for CPU 1.0) (old) + * or BSMA1617 (for CPU 1.0) (old) * is OR'ed in too. */ #define CFG_LBC_LSDMR_COMMON ( CFG_LBC_LSDMR_RFCR16 \ @@ -256,61 +272,63 @@ extern unsigned long get_clock_freq(void); * Base address of 0xf8000000 = BR[0:16] = 1111 1000 0000 0000 0 * port-size = 8-bits = BR[19:20] = 01 * no parity checking = BR[21:22] = 00 - * GPMC for MSEL = BR[24:26] = 000 - * Valid = BR[31] = 1 + * GPMC for MSEL = BR[24:26] = 000 + * Valid = BR[31] = 1 * - * 0 4 8 12 16 20 24 28 + * 0 4 8 12 16 20 24 28 * 1111 1000 0000 0000 0000 1000 0000 0001 = f8000801 * * For OR3, need: - * 1 MB mask for AM, OR[0:16] = 1111 1111 1111 0000 0 + * 1 MB mask for AM, OR[0:16] = 1111 1111 1111 0000 0 * disable buffer ctrl OR[19] = 0 - * CSNT OR[20] = 1 - * ACS OR[21:22] = 11 - * XACS OR[23] = 1 + * CSNT OR[20] = 1 + * ACS OR[21:22] = 11 + * XACS OR[23] = 1 * SCY 15 wait states OR[24:27] = 1111 max is suboptimal but safe - * SETA OR[28] = 0 - * TRLX OR[29] = 1 - * EHTR OR[30] = 1 - * EAD extra time OR[31] = 1 + * SETA OR[28] = 0 + * TRLX OR[29] = 1 + * EHTR OR[30] = 1 + * EAD extra time OR[31] = 1 * - * 0 4 8 12 16 20 24 28 + * 0 4 8 12 16 20 24 28 * 1111 1111 1111 0000 0000 1111 1111 0111 = fff00ff7 */ #define CADMUS_BASE_ADDR 0xf8000000 -#define CFG_BR3_PRELIM 0xf8000801 -#define CFG_OR3_PRELIM 0xfff00ff7 +#define CFG_BR3_PRELIM 0xf8000801 +#define CFG_OR3_PRELIM 0xfff00ff7 #define CONFIG_L1_INIT_RAM -#define CFG_INIT_RAM_LOCK 1 +#define CFG_INIT_RAM_LOCK 1 #define CFG_INIT_RAM_ADDR 0xe4010000 /* Initial RAM address */ -#define CFG_INIT_RAM_END 0x4000 /* End of used area in RAM */ +#define CFG_INIT_RAM_END 0x4000 /* End of used area in RAM */ -#define CFG_GBL_DATA_SIZE 128 /* num bytes initial data */ +#define CFG_INIT_L2_ADDR 0xf8f80000 /* relocate boot L2SRAM */ + +#define CFG_GBL_DATA_SIZE 128 /* num bytes initial data */ #define CFG_GBL_DATA_OFFSET (CFG_INIT_RAM_END - CFG_GBL_DATA_SIZE) #define CFG_INIT_SP_OFFSET CFG_GBL_DATA_OFFSET -#define CFG_MONITOR_LEN (256 * 1024) /* Reserve 256 kB for Mon */ -#define CFG_MALLOC_LEN (128 * 1024) /* Reserved for malloc */ +#define CFG_MONITOR_LEN (256 * 1024) /* Reserve 256 kB for Mon */ +#define CFG_MALLOC_LEN (128 * 1024) /* Reserved for malloc */ /* Serial Port */ -#define CONFIG_CONS_INDEX 2 +#define CONFIG_CONS_INDEX 2 #undef CONFIG_SERIAL_SOFTWARE_FIFO #define CFG_NS16550 #define CFG_NS16550_SERIAL -#define CFG_NS16550_REG_SIZE 1 +#define CFG_NS16550_REG_SIZE 1 #define CFG_NS16550_CLK get_bus_freq(0) -#define CFG_BAUDRATE_TABLE \ +#define CFG_BAUDRATE_TABLE \ {300, 600, 1200, 2400, 4800, 9600, 19200, 38400,115200} -#define CFG_NS16550_COM1 (CFG_CCSRBAR+0x4500) -#define CFG_NS16550_COM2 (CFG_CCSRBAR+0x4600) +#define CFG_NS16550_COM1 (CFG_CCSRBAR+0x4500) +#define CFG_NS16550_COM2 (CFG_CCSRBAR+0x4600) /* Use the HUSH parser */ #define CFG_HUSH_PARSER -#ifdef CFG_HUSH_PARSER +#ifdef CFG_HUSH_PARSER #define CFG_PROMPT_HUSH_PS2 "> " #endif @@ -331,55 +349,74 @@ extern unsigned long get_clock_freq(void); */ #define CONFIG_FSL_I2C /* Use FSL common I2C driver */ #define CONFIG_HARD_I2C /* I2C with hardware support*/ -#undef CONFIG_SOFT_I2C /* I2C bit-banged */ +#undef CONFIG_SOFT_I2C /* I2C bit-banged */ #define CFG_I2C_SPEED 400000 /* I2C speed and slave address */ #define CFG_I2C_EEPROM_ADDR 0x57 #define CFG_I2C_SLAVE 0x7F -#define CFG_I2C_NOPROBES {0x69} /* Don't probe these addrs */ +#define CFG_I2C_NOPROBES {0x69} /* Don't probe these addrs */ #define CFG_I2C_OFFSET 0x3000 /* * General PCI * Memory space is mapped 1-1, but I/O space must start from 0. */ +#define CFG_PCI_PHYS 0x80000000 /* 1G PCI TLB */ + #define CFG_PCI1_MEM_BASE 0x80000000 #define CFG_PCI1_MEM_PHYS CFG_PCI1_MEM_BASE -#define CFG_PCI1_MEM_SIZE 0x10000000 /* 256M */ +#define CFG_PCI1_MEM_SIZE 0x20000000 /* 512M */ #define CFG_PCI1_IO_BASE 0x00000000 #define CFG_PCI1_IO_PHYS 0xe2000000 -#define CFG_PCI1_IO_SIZE 0x00800000 /* 8M */ +#define CFG_PCI1_IO_SIZE 0x00100000 /* 1M */ -#define CFG_PCI2_MEM_BASE 0x90000000 +#ifdef CONFIG_PCI2 +#define CFG_PCI2_MEM_BASE 0xa0000000 #define CFG_PCI2_MEM_PHYS CFG_PCI2_MEM_BASE -#define CFG_PCI2_MEM_SIZE 0x10000000 /* 256M */ +#define CFG_PCI2_MEM_SIZE 0x20000000 /* 512M */ #define CFG_PCI2_IO_BASE 0x00000000 #define CFG_PCI2_IO_PHYS 0xe2800000 -#define CFG_PCI2_IO_SIZE 0x00800000 /* 8M */ +#define CFG_PCI2_IO_SIZE 0x00100000 /* 1M */ +#endif -#define CFG_PEX_MEM_BASE 0xa0000000 -#define CFG_PEX_MEM_PHYS CFG_PEX_MEM_BASE -#define CFG_PEX_MEM_SIZE 0x20000000 /* 512M */ -#define CFG_PEX_IO_BASE 0x00000000 -#define CFG_PEX_IO_PHYS 0xe3000000 -#define CFG_PEX_IO_SIZE 0x01000000 /* 16M */ +#ifdef CONFIG_PCIE1 +#define CFG_PCIE1_MEM_BASE 0xa0000000 +#define CFG_PCIE1_MEM_PHYS CFG_PCIE1_MEM_BASE +#define CFG_PCIE1_MEM_SIZE 0x20000000 /* 512M */ +#define CFG_PCIE1_IO_BASE 0x00000000 +#define CFG_PCIE1_IO_PHYS 0xe3000000 +#define CFG_PCIE1_IO_SIZE 0x00100000 /* 1M */ +#endif +#ifdef CONFIG_RIO /* * RapidIO MMU */ #define CFG_RIO_MEM_BASE 0xC0000000 #define CFG_RIO_MEM_SIZE 0x20000000 /* 512M */ +#endif + +#ifdef CONFIG_LEGACY +#define BRIDGE_ID 17 +#define VIA_ID 2 +#else +#define BRIDGE_ID 28 +#define VIA_ID 4 +#endif #if defined(CONFIG_PCI) #define CONFIG_NET_MULTI -#define CONFIG_PCI_PNP /* do pci plug-and-play */ -#define CONFIG_85XX_PCI2 +#define CONFIG_PCI_PNP /* do pci plug-and-play */ #undef CONFIG_EEPRO100 #undef CONFIG_TULIP #undef CONFIG_PCI_SCAN_SHOW /* show pci devices on startup */ -#define CFG_PCI_SUBSYS_VENDORID 0x1057 /* Motorola */ + +/* PCI view of System Memory */ +#define CFG_PCI_MEMORY_BUS 0x00000000 +#define CFG_PCI_MEMORY_PHYS 0x00000000 +#define CFG_PCI_MEMORY_SIZE 0x80000000 #endif /* CONFIG_PCI */ @@ -387,7 +424,7 @@ extern unsigned long get_clock_freq(void); #if defined(CONFIG_TSEC_ENET) #ifndef CONFIG_NET_MULTI -#define CONFIG_NET_MULTI 1 +#define CONFIG_NET_MULTI 1 #endif #define CONFIG_MII 1 /* MII PHY management */ @@ -397,7 +434,7 @@ extern unsigned long get_clock_freq(void); #define CONFIG_TSEC2_NAME "eTSEC1" #define CONFIG_TSEC3 1 #define CONFIG_TSEC3_NAME "eTSEC2" -#undef CONFIG_TSEC4 +#define CONFIG_TSEC4 #define CONFIG_TSEC4_NAME "eTSEC3" #undef CONFIG_MPC85XX_FEC @@ -413,7 +450,7 @@ extern unsigned long get_clock_freq(void); /* Options are: eTSEC[0-3] */ #define CONFIG_ETHPRIME "eTSEC0" - +#define CONFIG_PHY_GIGE 1 /* Include GbE speed/duplex detection */ #endif /* CONFIG_TSEC_ENET */ /* @@ -473,7 +510,7 @@ extern unsigned long get_clock_freq(void); * have to be in the first 8 MB of memory, since this is * the maximum mapped by the Linux kernel during initialization. */ -#define CFG_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux*/ +#define CFG_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux*/ /* Cache Configuration */ #define CFG_DCACHE_SIZE 32768 @@ -501,58 +538,156 @@ extern unsigned long get_clock_freq(void); /* The mac addresses for all ethernet interface */ #if defined(CONFIG_TSEC_ENET) -#define CONFIG_ETHADDR 00:E0:0C:00:00:FD +#define CONFIG_ETHADDR 00:E0:0C:00:00:FD #define CONFIG_HAS_ETH1 -#define CONFIG_ETH1ADDR 00:E0:0C:00:01:FD +#define CONFIG_ETH1ADDR 00:E0:0C:00:01:FD #define CONFIG_HAS_ETH2 -#define CONFIG_ETH2ADDR 00:E0:0C:00:02:FD +#define CONFIG_ETH2ADDR 00:E0:0C:00:02:FD #define CONFIG_HAS_ETH3 -#define CONFIG_ETH3ADDR 00:E0:0C:00:03:FD +#define CONFIG_ETH3ADDR 00:E0:0C:00:03:FD #endif -#define CONFIG_IPADDR 192.168.1.253 +#define CONFIG_IPADDR 192.168.1.253 -#define CONFIG_HOSTNAME unknown -#define CONFIG_ROOTPATH /nfsroot -#define CONFIG_BOOTFILE your.uImage +#define CONFIG_HOSTNAME unknown +#define CONFIG_ROOTPATH /nfsroot +#define CONFIG_BOOTFILE 8548cds/uImage.uboot +#define CONFIG_UBOOTPATH 8548cds/u-boot.bin /* TFTP server */ -#define CONFIG_SERVERIP 192.168.1.1 +#define CONFIG_SERVERIP 192.168.1.1 #define CONFIG_GATEWAYIP 192.168.1.1 -#define CONFIG_NETMASK 255.255.255.0 +#define CONFIG_NETMASK 255.255.255.0 -#define CONFIG_LOADADDR 200000 /*default location for tftp and bootm*/ +#define CONFIG_LOADADDR 1000000 /*default location for tftp and bootm*/ -#define CONFIG_BOOTDELAY 10 /* -1 disables auto-boot */ -#undef CONFIG_BOOTARGS /* the boot command will set bootargs*/ +#define CONFIG_BOOTDELAY 10 /* -1 disables auto-boot */ +#undef CONFIG_BOOTARGS /* the boot command will set bootargs*/ #define CONFIG_BAUDRATE 115200 -#define CONFIG_EXTRA_ENV_SETTINGS \ - "netdev=eth0\0" \ - "consoledev=ttyS1\0" \ - "ramdiskaddr=600000\0" \ - "ramdiskfile=your.ramdisk.u-boot\0" \ - "fdtaddr=400000\0" \ - "fdtfile=your.fdt.dtb\0" +#if defined(CONFIG_PCIE1) +#define PCIE_ENV \ + "pciereg=md ${a}000 6; md ${a}020 4; md ${a}bf8 2; echo o;md ${a}c00 25;" \ + "echo i; md ${a}da0 15; echo e;md ${a}e00 e; echo d; md ${a}f00 c\0" \ + "pcieerr=md ${a}020 1; md ${a}e00 e; pci d.b $b.0 7 1; pci d.w $b.0 1e 1;" \ + "pci d.w $b.0 56 1; pci d $b.0 104 1; pci d $b.0 110 1;" \ + "pci d $b.0 130 1\0" \ + "pcieerrc=mw ${a}020 ffffffff; mw ${a}e00 ffffffff; pci w.b $b.0 7 ff;" \ + "pci w.w $b.0 1e ffff; pci w.w $b.0 56 ffff; pci w $b.0 104 ffffffff;"\ + "pci w $b.0 110 ffffffff; pci w $b.0 130 ffffffff\0" \ + "pciecfg=pci d $b.0 0 20; pci d $b.0 100 e; pci d $b.0 400 69\0" \ + "pcie1regs=setenv a e000a; run pciereg\0" \ + "pcie1cfg=setenv b 3; run pciecfg\0" \ + "pcie1err=setenv a e000a; setenv b 3; run pcieerr\0" \ + "pcie1errc=setenv a e000a; setenv b 3; run pcieerrc\0" +#else +#define PCIE_ENV "" +#endif +#if defined(CONFIG_PCI1) || defined(CONFIG_PCI2) +#define PCI_ENV \ + "pcireg=md ${a}000 3; echo o;md ${a}c00 25; echo i; md ${a}da0 15;" \ + "echo e;md ${a}e00 9\0" \ + "pcierr=md ${a}e00 8; pci d.b $b.0 7 1;pci d.w $b.0 1e 1;" \ + "pci d.w $b.0 56 1\0" \ + "pcierrc=mw ${a}e00 ffffffff; mw ${a}e0c 0; pci w.b $b.0 7 ff;" \ + "pci w.w $b.0 1e ffff; pci w.w $b.0 56 ffff\0" +#else +#define PCI_ENV "" +#endif + +#if defined(CONFIG_PCI1) +#define PCI_ENV1 \ + "pci1regs=setenv a e0008; run pcireg\0" \ + "pci1err=setenv a e0008; setenv b 0; run pcierr\0" \ + "pci1errc=setenv a e0008; setenv b 0; run pcierrc\0" +#else +#define PCI_ENV1 "" +#endif + +#if defined(CONFIG_PCI2) +#define PCI_ENV2 \ + "pci2regs=setenv a e0009; run pcireg\0" \ + "pci2err=setenv a e0009; setenv b 123; run pcierr\0" \ + "pci2errc=setenv a e0009; setenv b 123; run pcierrc\0" +#else +#define PCI_ENV2 "" +#endif -#define CONFIG_NFSBOOTCOMMAND \ - "setenv bootargs root=/dev/nfs rw " \ - "nfsroot=$serverip:$rootpath " \ +#if defined(CONFIG_TSEC_ENET) +#define ENET_ENV \ + "enetreg1=md ${a}000 2; md ${a}010 9; md ${a}050 4; md ${a}08c 1;" \ + "md ${a}098 2\0" \ + "enetregt=echo t;md ${a}100 6; md ${a}140 2; md ${a}180 10; md ${a}200 10\0" \ + "enetregr=echo r;md ${a}300 6; md ${a}330 5; md ${a}380 10; md ${a}400 10\0" \ + "enetregm=echo mac;md ${a}500 5; md ${a}520 28;echo fifo;md ${a}a00 1;" \ + "echo mib;md ${a}680 31\0" \ + "enetreg=run enetreg1; run enetregm; run enetregt; run enetregr\0" \ + "enet1regs=setenv a e0024; run enetreg\0" \ + "enet2regs=setenv a e0025; run enetreg\0" \ + "enet3regs=setenv a e0026; run enetreg\0" \ + "enet4regs=setenv a e0027; run enetreg\0" +#else +#define ENET_ENV "" +#endif + +#if 0 +#define CONFIG_EXTRA_ENV_SETTINGS \ + "netdev=eth0\0" \ + "uboot=" MK_STR(CONFIG_UBOOTPATH) "\0" \ + "tftpflash=tftpboot $loadaddr $uboot; " \ + "protect off " MK_STR(TEXT_BASE) " +$filesize; " \ + "erase " MK_STR(TEXT_BASE) " +$filesize; " \ + "cp.b $loadaddr " MK_STR(TEXT_BASE) " $filesize; " \ + "protect on " MK_STR(TEXT_BASE) " +$filesize; " \ + "cmp.b $loadaddr " MK_STR(TEXT_BASE) " $filesize\0" \ + "consoledev=ttyS1\0" \ + "ramdiskaddr=2000000\0" \ + "ramdiskfile=ramdisk.uboot\0" \ + "dtbaddr=c00000\0" \ + "dtbfile=mpc8548cds.dtb\0" \ + "eoi=mw e00400b0 0\0" \ + "iack=md e00400a0 1\0" \ + "ddrreg=md ${a}000 8; md ${a}080 8;md ${a}100 d; md ${a}140 4; md ${a}bf0 4;" \ + "md ${a}e00 3; md ${a}e20 3; md ${a}e40 7; md ${a}f00 5\0" \ + "ddrregs=setenv a e0002; run ddrreg\0" \ + "gureg=md ${a}000 2c; md ${a}0b0 1; md ${a}0c0 1; md ${a}b20 3;" \ + "md ${a}e00 1; md ${a}e60 1; md ${a}ef0 15\0" \ + "guregs=setenv a e00e0; run gureg\0" \ + "ecmreg=md ${a}000 1; md ${a}010 1; md ${a}bf8 2; md ${a}e00 6\0" \ + "ecmregs=setenv a e0001; run ecmreg\0" \ + "lawregs=md e0000c08 4b\0" \ + "lbcregs=md e0005000 36\0" \ + "dma0regs=md e0021100 12\0" \ + "dma1regs=md e0021180 12\0" \ + "dma2regs=md e0021200 12\0" \ + "dma3regs=md e0021280 12\0" \ + PCIE_ENV \ + PCI_ENV \ + PCI_ENV1 \ + PCI_ENV2 \ + ENET_ENV +#endif + + +#define CONFIG_NFSBOOTCOMMAND \ + "setenv bootargs root=/dev/nfs rw " \ + "nfsroot=$serverip:$rootpath " \ "ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:$netdev:off " \ - "console=$consoledev,$baudrate $othbootargs;" \ - "tftp $loadaddr $bootfile;" \ - "tftp $fdtaddr $fdtfile;" \ - "bootm $loadaddr - $fdtaddr" + "console=$consoledev,$baudrate $othbootargs;" \ + "tftp $loadaddr $bootfile;" \ + "tftp $dtbaddr $dtbfile;" \ + "bootm $loadaddr - $dtbaddr" #define CONFIG_RAMBOOTCOMMAND \ - "setenv bootargs root=/dev/ram rw " \ - "console=$consoledev,$baudrate $othbootargs;" \ - "tftp $ramdiskaddr $ramdiskfile;" \ - "tftp $loadaddr $bootfile;" \ - "bootm $loadaddr $ramdiskaddr" - -#define CONFIG_BOOTCOMMAND CONFIG_NFSBOOTCOMMAND + "setenv bootargs root=/dev/ram rw " \ + "console=$consoledev,$baudrate $othbootargs;" \ + "tftp $ramdiskaddr $ramdiskfile;" \ + "tftp $loadaddr $bootfile;" \ + "tftp $dtbaddr $dtbfile;" \ + "bootm $loadaddr $ramdiskaddr $dtbaddr" + +#define CONFIG_BOOTCOMMAND CONFIG_NFSBOOTCOMMAND #endif /* __CONFIG_H */ diff --git a/include/configs/MPC8555CDS.h b/include/configs/MPC8555CDS.h index a3025bd..e8fe99a 100644 --- a/include/configs/MPC8555CDS.h +++ b/include/configs/MPC8555CDS.h @@ -350,6 +350,13 @@ extern unsigned long get_clock_freq(void); #define CFG_PCI2_IO_PHYS 0xe2100000 #define CFG_PCI2_IO_SIZE 0x00100000 /* 1M */ +#ifdef CONFIG_LEGACY +#define BRIDGE_ID 17 +#define VIA_ID 2 +#else +#define BRIDGE_ID 28 +#define VIA_ID 4 +#endif #if defined(CONFIG_PCI) diff --git a/include/configs/MPC8568MDS.h b/include/configs/MPC8568MDS.h index eef168c..dc9cb1f 100644 --- a/include/configs/MPC8568MDS.h +++ b/include/configs/MPC8568MDS.h @@ -28,20 +28,21 @@ /* High Level Configuration Options */ #define CONFIG_BOOKE 1 /* BOOKE */ -#define CONFIG_E500 1 /* BOOKE e500 family */ +#define CONFIG_E500 1 /* BOOKE e500 family */ #define CONFIG_MPC85xx 1 /* MPC8540/60/55/41/48/68 */ #define CONFIG_MPC8568 1 /* MPC8568 specific */ #define CONFIG_MPC8568MDS 1 /* MPC8568MDS board specific */ -#undef CONFIG_PCI +#define CONFIG_PCI #define CONFIG_TSEC_ENET /* tsec ethernet support */ +#undef CONFIG_QE /* Enable QE */ #define CONFIG_ENV_OVERWRITE #define CONFIG_SPD_EEPROM /* Use SPD EEPROM for DDR setup*/ #define CONFIG_DDR_DLL /* possible DLL fix needed */ /*#define CONFIG_DDR_2T_TIMING Sets the 2T timing bit */ /*#define CONFIG_DDR_ECC*/ /* only for ECC DDR module */ -/*#define CONFIG_ECC_INIT_VIA_DDRCONTROLLER*/ /* DDR controller or DMA? */ +/*#define CONFIG_ECC_INIT_VIA_DDRCONTROLLER*/ /* DDR controller or DMA? */ #define CONFIG_MEM_INIT_VALUE 0xDeadBeef @@ -297,6 +298,7 @@ extern unsigned long get_clock_freq(void); #define OF_CPU "PowerPC,8568@0" #define OF_SOC "soc8568@e0000000" +#define OF_QE "qe@e0080000" #define OF_TBCLK (bd->bi_busfreq / 8) #define OF_STDOUT_PATH "/soc8568@e0000000/serial@4600" @@ -306,11 +308,14 @@ extern unsigned long get_clock_freq(void); #define CONFIG_FSL_I2C /* Use FSL common I2C driver */ #define CONFIG_HARD_I2C /* I2C with hardware support*/ #undef CONFIG_SOFT_I2C /* I2C bit-banged */ +#define CONFIG_I2C_MULTI_BUS +#define CONFIG_I2C_CMD_TREE #define CFG_I2C_SPEED 400000 /* I2C speed and slave address */ -#define CFG_I2C_EEPROM_ADDR 0x57 +#define CFG_I2C_EEPROM_ADDR 0x52 #define CFG_I2C_SLAVE 0x7F -#define CFG_I2C_NOPROBES {0x69} /* Don't probe these addrs */ +#define CFG_I2C_NOPROBES {{0,0x69}} /* Don't probe these addrs */ #define CFG_I2C_OFFSET 0x3000 +#define CFG_I2C2_OFFSET 0x3100 /* * General PCI @@ -318,7 +323,7 @@ extern unsigned long get_clock_freq(void); */ #define CFG_PCI1_MEM_BASE 0x80000000 #define CFG_PCI1_MEM_PHYS CFG_PCI1_MEM_BASE -#define CFG_PCI1_MEM_SIZE 0x10000000 /* 256M */ +#define CFG_PCI1_MEM_SIZE 0x20000000 /* 512M */ #define CFG_PCI1_IO_BASE 0x00000000 #define CFG_PCI1_IO_PHYS 0xe2000000 #define CFG_PCI1_IO_SIZE 0x00800000 /* 8M */ @@ -337,6 +342,44 @@ extern unsigned long get_clock_freq(void); #define CONFIG_NET_MULTI #define CONFIG_PCI_PNP /* do pci plug-and-play */ +#ifdef CONFIG_QE +/* + * QE UEC ethernet configuration + */ +#define CONFIG_UEC_ETH +#ifndef CONFIG_TSEC_ENET +#define CONFIG_ETHPRIME "Freescale GETH" +#endif +#define CONFIG_PHY_MODE_NEED_CHANGE +#define CONFIG_eTSEC_MDIO_BUS + +#ifdef CONFIG_eTSEC_MDIO_BUS +#define CONFIG_MIIM_ADDRESS 0xE0024520 +#endif + +#define CONFIG_UEC_ETH1 /* GETH1 */ + +#ifdef CONFIG_UEC_ETH1 +#define CFG_UEC1_UCC_NUM 0 /* UCC1 */ +#define CFG_UEC1_RX_CLK QE_CLK_NONE +#define CFG_UEC1_TX_CLK QE_CLK16 +#define CFG_UEC1_ETH_TYPE GIGA_ETH +#define CFG_UEC1_PHY_ADDR 7 +#define CFG_UEC1_INTERFACE_MODE ENET_1000_GMII +#endif + +#define CONFIG_UEC_ETH2 /* GETH2 */ + +#ifdef CONFIG_UEC_ETH2 +#define CFG_UEC2_UCC_NUM 1 /* UCC2 */ +#define CFG_UEC2_RX_CLK QE_CLK_NONE +#define CFG_UEC2_TX_CLK QE_CLK16 +#define CFG_UEC2_ETH_TYPE GIGA_ETH +#define CFG_UEC2_PHY_ADDR 1 +#define CFG_UEC2_INTERFACE_MODE ENET_1000_GMII +#endif +#endif /* CONFIG_QE */ + #undef CONFIG_EEPRO100 #undef CONFIG_TULIP @@ -345,13 +388,12 @@ extern unsigned long get_clock_freq(void); #endif /* CONFIG_PCI */ - -#if defined(CONFIG_TSEC_ENET) - #ifndef CONFIG_NET_MULTI #define CONFIG_NET_MULTI 1 #endif +#if defined(CONFIG_TSEC_ENET) + #define CONFIG_MII 1 /* MII PHY management */ #define CONFIG_TSEC1 1 #define CONFIG_TSEC1_NAME "eTSEC0" @@ -457,12 +499,15 @@ extern unsigned long get_clock_freq(void); */ /* The mac addresses for all ethernet interface */ -#if defined(CONFIG_TSEC_ENET) +#if defined(CONFIG_TSEC_ENET) || defined(CONFIG_UEC_ETH) +#define CONFIG_HAS_ETH0 #define CONFIG_ETHADDR 00:E0:0C:00:00:FD #define CONFIG_HAS_ETH1 #define CONFIG_ETH1ADDR 00:E0:0C:00:01:FD #define CONFIG_HAS_ETH2 #define CONFIG_ETH2ADDR 00:E0:0C:00:02:FD +#define CONFIG_HAS_ETH3 +#define CONFIG_ETH3ADDR 00:E0:0C:00:03:FD #endif #define CONFIG_IPADDR 192.168.1.253 diff --git a/include/configs/TQM5200.h b/include/configs/TQM5200.h index 8360d8c..3d98500 100644 --- a/include/configs/TQM5200.h +++ b/include/configs/TQM5200.h @@ -131,8 +131,9 @@ /* USB */ #if defined(CONFIG_STK52XX) || defined(CONFIG_FO300) #define CONFIG_USB_OHCI_NEW -#define ADD_USB_CMD CFG_CMD_USB | CFG_CMD_FAT #define CONFIG_USB_STORAGE +#define CONFIG_CMD_FAT +#define CONFIG_CMD_USB #undef CFG_USB_OHCI_BOARD_INIT #define CFG_USB_OHCI_CPU_INIT @@ -140,8 +141,6 @@ #define CFG_USB_OHCI_SLOT_NAME "mpc5200" #define CFG_USB_OHCI_MAX_ROOT_PORTS 15 -#else -#define ADD_USB_CMD 0 #endif #ifndef CONFIG_CAM5200 diff --git a/include/configs/ads5121.h b/include/configs/ads5121.h index 89564a9..22eac1b 100644 --- a/include/configs/ads5121.h +++ b/include/configs/ads5121.h @@ -241,7 +241,6 @@ #define CONFIG_NET_MULTI #define CONFIG_PHY_ADDR 0x1 #define CONFIG_MII 1 /* MII PHY management */ -#define CONFIG_ETHADDR 00:e0:5e:00:e5:14 #if 0 /* @@ -267,22 +266,20 @@ #define CONFIG_LOADS_ECHO 1 /* echo on for serial download */ #define CFG_LOADS_BAUD_CHANGE 1 /* allow baudrate change */ +#include <config_cmd_default.h> + +#define CONFIG_CMD_ASKENV +#define CONFIG_CMD_DHCP +#define CONFIG_CMD_I2C +#define CONFIG_CMD_MII +#define CONFIG_CMD_NFS +#define CONFIG_CMD_PING +#define CONFIG_CMD_REGINFO + #if defined(CONFIG_PCI) -#define CONFIG_COMMANDS (CONFIG_CMD_DFL \ - | CFG_CMD_PCI \ - | CFG_CMD_NET \ - | CFG_CMD_PING \ - ) -#else -#define CONFIG_COMMANDS (CONFIG_CMD_DFL \ - | CFG_CMD_NET \ - | CFG_CMD_PING \ - | CFG_CMD_MII \ - | CFG_CMD_I2C) +#define CONFIG_CMD_PCI #endif -#include <cmd_confdefs.h> - /* * Watchdog timeout = CFG_WATCHDOG_VALUE * 65536 / IPS clock. * For example, when IPS is set to 66MHz and CFG_WATCHDOG_VALUE is set @@ -299,7 +296,7 @@ #define CFG_LOAD_ADDR 0x2000000 /* default load address */ #define CFG_PROMPT "=> " /* Monitor Command Prompt */ -#if (CONFIG_COMMANDS & CFG_CMD_KGDB) +#ifdef CONFIG_CMD_KGDB #define CFG_CBSIZE 1024 /* Console I/O Buffer Size */ #else #define CFG_CBSIZE 256 /* Console I/O Buffer Size */ @@ -321,7 +318,7 @@ /* Cache Configuration */ #define CFG_DCACHE_SIZE 32768 #define CFG_CACHELINE_SIZE 32 -#if (CONFIG_COMMANDS & CFG_CMD_KGDB) +#ifdef CONFIG_CMD_KGDB #define CFG_CACHELINE_SHIFT 5 /*log base 2 of the above value*/ #endif @@ -337,7 +334,7 @@ #define BOOTFLAG_COLD 0x01 /* Normal Power-On: Boot from FLASH */ #define BOOTFLAG_WARM 0x02 /* Software reboot */ -#if (CONFIG_COMMANDS & CFG_CMD_KGDB) +#ifdef CONFIG_CMD_KGDB #define CONFIG_KGDB_BAUDRATE 230400 /* speed of kgdb serial port */ #define CONFIG_KGDB_SER_INDEX 2 /* which serial port to use */ #endif @@ -348,18 +345,11 @@ #define CONFIG_ENV_OVERWRITE #define CONFIG_HOSTNAME ads5121 -#define CONFIG_ROOTPATH /nfsroot/rootfs #define CONFIG_BOOTFILE uImage -#define CONFIG_IPADDR 192.168.160.77 -#define CONFIG_SERVERIP 192.168.1.1 -#define CONFIG_GATEWAYIP 192.168.1.1 -#define CONFIG_NETMASK 255.255.0.0 - #define CONFIG_LOADADDR 200000 /* default location for tftp and bootm */ -//#define CONFIG_BOOTDELAY 6 /* -1 disables auto-boot */ -#define CONFIG_BOOTDELAY -1 +#define CONFIG_BOOTDELAY 5 /* -1 disables auto-boot */ #undef CONFIG_BOOTARGS /* the boot command will set bootargs */ #define CONFIG_BAUDRATE 115200 @@ -383,9 +373,9 @@ "bootm ${kernel_addr} ${ramdisk_addr}\0" \ "net_nfs=tftp 200000 ${bootfile};run nfsargs addip addtty;" \ "bootm\0" \ - "load=tftp 100000 /tftpboot/ads5121/u-boot.bin\0" \ - "update=protect off fff00000 fff3ffff; " \ - "era fff00000 fff3ffff; cp.b 100000 fff00000 ${filesize}\0" \ + "load=tftp 200000 /tftpboot/ads5121/u-boot.bin\0" \ + "update=protect off FFF00000 +${filesize};" \ + "era FFF00000 +${filesize};cp.b 200000 FFF00000 ${filesize}\0" \ "upd=run load;run update\0" \ "" diff --git a/include/configs/cm5200.h b/include/configs/cm5200.h index 7662856..d554348 100644 --- a/include/configs/cm5200.h +++ b/include/configs/cm5200.h @@ -31,31 +31,25 @@ #define CONFIG_MPC5200 1 /* (more precisely an MPC5200 CPU) */ #define CONFIG_CM5200 1 /* ... on CM5200 platform */ - /* * Supported commands */ -#define CONFIG_COMMANDS (CONFIG_CMD_DFL | \ - CFG_CMD_ASKENV | \ - CFG_CMD_DATE | \ - CFG_CMD_DHCP | \ - CFG_CMD_ECHO | \ - CFG_CMD_I2C | \ - CFG_CMD_FLASH | \ - CFG_CMD_MII | \ - CFG_CMD_NFS | \ - CFG_CMD_PING | \ - CFG_CMD_DIAG | \ - CFG_CMD_REGINFO | \ - CFG_CMD_SNTP | \ - CFG_CMD_BSP | \ - CFG_CMD_USB | \ - CFG_CMD_FAT | \ - CFG_CMD_JFFS2) - -/* this must be included AFTER the definition of CONFIG_COMMANDS (if any) */ -#include <cmd_confdefs.h> - +#include <config_cmd_default.h> + +#define CONFIG_CMD_ASKENV +#define CONFIG_CMD_BSP +#define CONFIG_CMD_DATE +#define CONFIG_CMD_DHCP +#define CONFIG_CMD_DIAG +#define CONFIG_CMD_FAT +#define CONFIG_CMD_I2C +#define CONFIG_CMD_JFFS2 +#define CONFIG_CMD_MII +#define CONFIG_CMD_NFS +#define CONFIG_CMD_PING +#define CONFIG_CMD_REGINFO +#define CONFIG_CMD_SNTP +#define CONFIG_CMD_USB /* * Serial console configuration @@ -65,7 +59,6 @@ #define CFG_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200, 230400 } #define CONFIG_SILENT_CONSOLE 1 /* needed to silence i2c_init() */ - /* * Ethernet configuration */ @@ -76,7 +69,6 @@ #define CONFIG_MISC_INIT_R 1 #define CONFIG_MAC_OFFSET 0x35 /* MAC address offset in I2C EEPROM */ - /* * POST support */ @@ -85,11 +77,9 @@ /* List of I2C addresses to be verified by POST */ #define I2C_ADDR_LIST { CFG_I2C_SLAVE, CFG_I2C_IO, CFG_I2C_EEPROM } - /* display image timestamps */ #define CONFIG_TIMESTAMP 1 - /* * Autobooting */ @@ -142,19 +132,16 @@ "" #define CONFIG_BOOTCOMMAND "run flash_flash" - /* * Low level configuration */ - /* * Clock configuration */ #define CFG_MPC5XXX_CLKIN 33000000 /* SYS_XTAL_IN = 33MHz */ #define CFG_IPBCLK_EQUALS_XLBCLK 1 /* IPB = 133MHz */ - /* * Memory map */ @@ -189,7 +176,7 @@ */ #define CFG_FLASH_CFI 1 #define CFG_FLASH_CFI_DRIVER 1 -#define CFG_FLASH_BASE 0xfc000000 +#define CFG_FLASH_BASE 0xfc000000 /* we need these despite using CFI */ #define CFG_MAX_FLASH_BANKS 1 /* max num of flash banks */ #define CFG_MAX_FLASH_SECT 256 /* max num of sectors on one chip */ @@ -220,7 +207,6 @@ #define CFG_CS_BURST 0x00000000 #define CFG_CS_DEADCYCLE 0x00000001 - /* * SDRAM configuration * settings for k4s561632E-xx75, assuming XLB = 132 MHz @@ -230,8 +216,6 @@ #define SDRAM_CONFIG1 0xE2333900 #define SDRAM_CONFIG2 0x8EE70000 - - /* * MTD configuration */ @@ -243,7 +227,6 @@ "2m(kernel),27904k(rootfs)," \ "-(config)" - /* * I2C configuration */ @@ -254,13 +237,11 @@ #define CFG_I2C_IO 0x38 /* PCA9554AD I2C I/O port address */ #define CFG_I2C_EEPROM 0x53 /* I2C EEPROM device address */ - /* * RTC configuration */ #define CONFIG_RTC_MPC5200 1 /* use internal MPC5200 RTC */ - /* * USB configuration */ @@ -289,7 +270,6 @@ #define CFG_ENV_ADDR_REDUND (CFG_ENV_ADDR + CFG_ENV_SECT_SIZE) #define CFG_ENV_SIZE_REDUND (CFG_ENV_SIZE) - /* * Pin multiplexing configuration */ @@ -307,7 +287,6 @@ */ #define CFG_GPS_PORT_CONFIG 0x10559C44 - /* * Miscellaneous configurable options */ @@ -327,7 +306,6 @@ #define CFG_LOAD_ADDR 0x100000 /* default load address */ #define CFG_HZ 1000 /* decrementer freq: 1 ms ticks */ - /* * Various low-level settings */ @@ -339,16 +317,14 @@ #define CFG_XLB_PIPELINING 1 /* enable transaction pipeling */ - /* * Cache Configuration */ #define CFG_CACHELINE_SIZE 32 /* For MPC5xxx CPUs */ -#if (CONFIG_COMMANDS & CFG_CMD_KGDB) +#ifdef CONFIG_CMD_KGDB #define CFG_CACHELINE_SHIFT 5 /* log base 2 of the above value */ #endif - /* * Flat Device Tree support */ diff --git a/include/configs/sbc8641d.h b/include/configs/sbc8641d.h new file mode 100644 index 0000000..68d31ca --- /dev/null +++ b/include/configs/sbc8641d.h @@ -0,0 +1,604 @@ +/* + * Copyright 2007 Wind River Systems <www.windriver.com> + * Copyright 2007 Embedded Specialties, Inc. + * Joe Hamman <joe.hamman@embeddedspecialties.com> + * + * Copyright 2006 Freescale Semiconductor. + * + * Srikanth Srinivasan (srikanth.srinivasan@freescale.com) + * + * See file CREDITS for list of people who contributed to this + * project. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + */ + +/* + * SBC8641D board configuration file + * + * Make sure you change the MAC address and other network params first, + * search for CONFIG_ETHADDR, CONFIG_SERVERIP, etc in this file. + */ + +#ifndef __CONFIG_H +#define __CONFIG_H + +/* High Level Configuration Options */ +#define CONFIG_MPC86xx 1 /* MPC86xx */ +#define CONFIG_MPC8641 1 /* MPC8641 specific */ +#define CONFIG_SBC8641D 1 /* SBC8641D board specific */ +#define CONFIG_NUM_CPUS 2 /* Number of CPUs in the system */ +#define CONFIG_LINUX_RESET_VEC 0x100 /* Reset vector used by Linux */ + +#ifdef RUN_DIAG +#define CFG_DIAG_ADDR 0xff800000 +#endif + +#define CFG_RESET_ADDRESS 0xfff00100 + +#define CONFIG_PCI 1 /* Enable PCIE */ +#define CONFIG_PCI1 1 /* PCIE controler 1 (slot 1) */ +#define CONFIG_PCI2 1 /* PCIE controler 2 (slot 2) */ +#define CONFIG_FSL_PCI_INIT 1 /* Use common FSL init code */ + +#define CONFIG_TSEC_ENET /* tsec ethernet support */ +#define CONFIG_ENV_OVERWRITE + +#undef CONFIG_SPD_EEPROM /* Do not use SPD EEPROM for DDR setup*/ +#undef CONFIG_DDR_DLL /* possible DLL fix needed */ +#define CONFIG_DDR_2T_TIMING /* Sets the 2T timing bit */ +#undef CONFIG_DDR_ECC /* only for ECC DDR module */ +#define CONFIG_ECC_INIT_VIA_DDRCONTROLLER /* DDR controller or DMA? */ +#define CONFIG_MEM_INIT_VALUE 0xDeadBeef +#define CONFIG_NUM_DDR_CONTROLLERS 2 +#define CACHE_LINE_INTERLEAVING 0x20000000 +#define PAGE_INTERLEAVING 0x21000000 +#define BANK_INTERLEAVING 0x22000000 +#define SUPER_BANK_INTERLEAVING 0x23000000 + + +#define CONFIG_ALTIVEC 1 + +/* + * L2CR setup -- make sure this is right for your board! + */ +#define CFG_L2 +#define L2_INIT 0 +#define L2_ENABLE (L2CR_L2E) + +#ifndef CONFIG_SYS_CLK_FREQ +#define CONFIG_SYS_CLK_FREQ get_board_sys_clk(0) +#endif + +#define CONFIG_BOARD_EARLY_INIT_F 1 /* Call board_pre_init */ + +#undef CFG_DRAM_TEST /* memory test, takes time */ +#define CFG_MEMTEST_START 0x00200000 /* memtest region */ +#define CFG_MEMTEST_END 0x00400000 + +/* + * Base addresses -- Note these are effective addresses where the + * actual resources get mapped (not physical addresses) + */ +#define CFG_CCSRBAR_DEFAULT 0xff700000 /* CCSRBAR Default */ +#define CFG_CCSRBAR 0xf8000000 /* relocated CCSRBAR */ +#define CFG_IMMR CFG_CCSRBAR /* PQII uses CFG_IMMR */ + +#define CFG_PCI1_ADDR (CFG_CCSRBAR+0x8000) +#define CFG_PCI2_ADDR (CFG_CCSRBAR+0x9000) + +/* + * DDR Setup + */ +#define CFG_DDR_SDRAM_BASE 0x00000000 /* DDR is system memory */ +#define CFG_DDR_SDRAM_BASE2 0x10000000 /* DDR bank 2 */ +#define CFG_SDRAM_BASE CFG_DDR_SDRAM_BASE +#define CFG_SDRAM_BASE2 CFG_DDR_SDRAM_BASE2 +#define CONFIG_VERY_BIG_RAM + +#define MPC86xx_DDR_SDRAM_CLK_CNTL + +#if defined(CONFIG_SPD_EEPROM) + /* + * Determine DDR configuration from I2C interface. + */ + #define SPD_EEPROM_ADDRESS1 0x51 /* DDR DIMM */ + #define SPD_EEPROM_ADDRESS2 0x52 /* DDR DIMM */ + #define SPD_EEPROM_ADDRESS3 0x53 /* DDR DIMM */ + #define SPD_EEPROM_ADDRESS4 0x54 /* DDR DIMM */ + +#else + /* + * Manually set up DDR1 & DDR2 parameters + */ + + #define CFG_SDRAM_SIZE 512 /* DDR is 512MB */ + + #define CFG_DDR_CS0_BNDS 0x0000000F + #define CFG_DDR_CS1_BNDS 0x00000000 + #define CFG_DDR_CS2_BNDS 0x00000000 + #define CFG_DDR_CS3_BNDS 0x00000000 + #define CFG_DDR_CS0_CONFIG 0x80010102 + #define CFG_DDR_CS1_CONFIG 0x00000000 + #define CFG_DDR_CS2_CONFIG 0x00000000 + #define CFG_DDR_CS3_CONFIG 0x00000000 + #define CFG_DDR_EXT_REFRESH 0x00000000 + #define CFG_DDR_TIMING_0 0x00220802 + #define CFG_DDR_TIMING_1 0x38377322 + #define CFG_DDR_TIMING_2 0x002040c7 + #define CFG_DDR_CFG_1A 0x43008008 + #define CFG_DDR_CFG_2 0x24401000 + #define CFG_DDR_MODE_1 0x23c00542 + #define CFG_DDR_MODE_2 0x00000000 + #define CFG_DDR_MODE_CTL 0x00000000 + #define CFG_DDR_INTERVAL 0x05080100 + #define CFG_DDR_DATA_INIT 0x00000000 + #define CFG_DDR_CLK_CTRL 0x03800000 + #define CFG_DDR_CFG_1B 0xC3008008 + + #define CFG_DDR2_CS0_BNDS 0x0010001F + #define CFG_DDR2_CS1_BNDS 0x00000000 + #define CFG_DDR2_CS2_BNDS 0x00000000 + #define CFG_DDR2_CS3_BNDS 0x00000000 + #define CFG_DDR2_CS0_CONFIG 0x80010102 + #define CFG_DDR2_CS1_CONFIG 0x00000000 + #define CFG_DDR2_CS2_CONFIG 0x00000000 + #define CFG_DDR2_CS3_CONFIG 0x00000000 + #define CFG_DDR2_EXT_REFRESH 0x00000000 + #define CFG_DDR2_TIMING_0 0x00220802 + #define CFG_DDR2_TIMING_1 0x38377322 + #define CFG_DDR2_TIMING_2 0x002040c7 + #define CFG_DDR2_CFG_1A 0x43008008 + #define CFG_DDR2_CFG_2 0x24401000 + #define CFG_DDR2_MODE_1 0x23c00542 + #define CFG_DDR2_MODE_2 0x00000000 + #define CFG_DDR2_MODE_CTL 0x00000000 + #define CFG_DDR2_INTERVAL 0x05080100 + #define CFG_DDR2_DATA_INIT 0x00000000 + #define CFG_DDR2_CLK_CTRL 0x03800000 + #define CFG_DDR2_CFG_1B 0xC3008008 + + +#endif + +/* #define CFG_ID_EEPROM 1 +#define ID_EEPROM_ADDR 0x57 */ + +/* + * The SBC8641D contains 16MB flash space at ff000000. + */ +#define CFG_FLASH_BASE 0xff000000 /* start of FLASH 16M */ + +/* Flash */ +#define CFG_BR0_PRELIM 0xff001001 /* port size 16bit */ +#define CFG_OR0_PRELIM 0xff006e65 /* 16MB Boot Flash area */ + +/* 64KB EEPROM */ +#define CFG_BR1_PRELIM 0xf0000801 /* port size 16bit */ +#define CFG_OR1_PRELIM 0xffff6e65 /* 64K EEPROM area */ + +/* EPLD - User switches, board id, LEDs */ +#define CFG_BR2_PRELIM 0xf1000801 /* port size 16bit */ +#define CFG_OR2_PRELIM 0xfff06e65 /* EPLD (switches, board ID, LEDs) area */ + +/* Local bus SDRAM 128MB */ +#define CFG_BR3_PRELIM 0xe0001861 /* port size ?bit */ +#define CFG_OR3_PRELIM 0xfc006cc0 /* 128MB local bus SDRAM area (1st half) */ +#define CFG_BR4_PRELIM 0xe4001861 /* port size ?bit */ +#define CFG_OR4_PRELIM 0xfc006cc0 /* 128MB local bus SDRAM area (2nd half) */ + +/* Disk on Chip (DOC) 128MB */ +#define CFG_BR5_PRELIM 0xe8001001 /* port size ?bit */ +#define CFG_OR5_PRELIM 0xf8006e65 /* 128MB local bus SDRAM area (2nd half) */ + +/* LCD */ +#define CFG_BR6_PRELIM 0xf4000801 /* port size ?bit */ +#define CFG_OR6_PRELIM 0xfff06e65 /* 128MB local bus SDRAM area (2nd half) */ + +/* Control logic & misc peripherals */ +#define CFG_BR7_PRELIM 0xf2000801 /* port size ?bit */ +#define CFG_OR7_PRELIM 0xfff06e65 /* 128MB local bus SDRAM area (2nd half) */ + +#define CFG_MAX_FLASH_BANKS 1 /* number of banks */ +#define CFG_MAX_FLASH_SECT 131 /* sectors per device */ + +#undef CFG_FLASH_CHECKSUM +#define CFG_FLASH_ERASE_TOUT 60000 /* Flash Erase Timeout (ms) */ +#define CFG_FLASH_WRITE_TOUT 500 /* Flash Write Timeout (ms) */ +#define CFG_MONITOR_BASE TEXT_BASE /* start of monitor */ + +#define CFG_FLASH_CFI_DRIVER +#define CFG_FLASH_CFI +#define CFG_WRITE_SWAPPED_DATA +#define CFG_FLASH_EMPTY_INFO +#define CFG_FLASH_PROTECTION + +#undef CONFIG_CLOCKS_IN_MHZ + +#define CONFIG_L1_INIT_RAM +#define CFG_INIT_RAM_LOCK 1 +#ifndef CFG_INIT_RAM_LOCK +#define CFG_INIT_RAM_ADDR 0x0fd00000 /* Initial RAM address */ +#else +#define CFG_INIT_RAM_ADDR 0xf8400000 /* Initial RAM address */ +#endif +#define CFG_INIT_RAM_END 0x4000 /* End of used area in RAM */ + +#define CFG_GBL_DATA_SIZE 128 /* num bytes initial data */ +#define CFG_GBL_DATA_OFFSET (CFG_INIT_RAM_END - CFG_GBL_DATA_SIZE) +#define CFG_INIT_SP_OFFSET CFG_GBL_DATA_OFFSET + +#define CFG_MONITOR_LEN (256 * 1024) /* Reserve 256 kB for Mon */ +#define CFG_MALLOC_LEN (128 * 1024) /* Reserved for malloc */ + +/* Serial Port */ +#define CONFIG_CONS_INDEX 1 +#undef CONFIG_SERIAL_SOFTWARE_FIFO +#define CFG_NS16550 +#define CFG_NS16550_SERIAL +#define CFG_NS16550_REG_SIZE 1 +#define CFG_NS16550_CLK get_bus_freq(0) + +#define CFG_BAUDRATE_TABLE \ + {300, 600, 1200, 2400, 4800, 9600, 19200, 38400,115200} + +#define CFG_NS16550_COM1 (CFG_CCSRBAR+0x4500) +#define CFG_NS16550_COM2 (CFG_CCSRBAR+0x4600) + +/* Use the HUSH parser */ +#define CFG_HUSH_PARSER +#ifdef CFG_HUSH_PARSER +#define CFG_PROMPT_HUSH_PS2 "> " +#endif + +/* + * Pass open firmware flat tree to kernel + */ +#define CONFIG_OF_FLAT_TREE 1 +#define CONFIG_OF_BOARD_SETUP 1 + +/* maximum size of the flat tree (8K) */ +#define OF_FLAT_TREE_MAX_SIZE 8192 + +#define OF_CPU "PowerPC,8641@0" +#define OF_SOC "soc@f8000000" +#define OF_TBCLK (bd->bi_busfreq / 4) +#define OF_STDOUT_PATH "/soc@f8000000/serial@4500" + +#define CFG_64BIT_VSPRINTF 1 +#define CFG_64BIT_STRTOUL 1 + +/* + * I2C + */ +#define CONFIG_FSL_I2C /* Use FSL common I2C driver */ +#define CONFIG_HARD_I2C /* I2C with hardware support*/ +#undef CONFIG_SOFT_I2C /* I2C bit-banged */ +#define CFG_I2C_SPEED 400000 /* I2C speed and slave address */ +#define CFG_I2C_SLAVE 0x7F +#define CFG_I2C_NOPROBES {0x69} /* Don't probe these addrs */ +#define CFG_I2C_OFFSET 0x3100 + +/* + * RapidIO MMU + */ +#define CFG_RIO_MEM_BASE 0xc0000000 /* base address */ +#define CFG_RIO_MEM_PHYS CFG_RIO_MEM_BASE +#define CFG_RIO_MEM_SIZE 0x20000000 /* 128M */ + +/* + * General PCI + * Addresses are mapped 1-1. + */ +#define CFG_PCI1_MEM_BASE 0x80000000 +#define CFG_PCI1_MEM_PHYS CFG_PCI1_MEM_BASE +#define CFG_PCI1_MEM_SIZE 0x20000000 /* 512M */ +#define CFG_PCI1_IO_BASE 0xe2000000 +#define CFG_PCI1_IO_PHYS CFG_PCI1_IO_BASE +#define CFG_PCI1_IO_SIZE 0x1000000 /* 16M */ + +/* PCI view of System Memory */ +#define CFG_PCI_MEMORY_BUS 0x00000000 +#define CFG_PCI_MEMORY_PHYS 0x00000000 +#define CFG_PCI_MEMORY_SIZE 0x80000000 + +#define CFG_PCI2_MEM_BASE 0xa0000000 +#define CFG_PCI2_MEM_PHYS CFG_PCI2_MEM_BASE +#define CFG_PCI2_MEM_SIZE 0x10000000 /* 256M */ +#define CFG_PCI2_IO_BASE 0xe3000000 +#define CFG_PCI2_IO_PHYS CFG_PCI2_IO_BASE +#define CFG_PCI2_IO_SIZE 0x1000000 /* 16M */ + +#if defined(CONFIG_PCI) + +#define CONFIG_PCI_SCAN_SHOW /* show pci devices on startup */ + +#undef CFG_SCSI_SCAN_BUS_REVERSE + +#define CONFIG_NET_MULTI +#define CONFIG_PCI_PNP /* do pci plug-and-play */ + +#undef CONFIG_EEPRO100 +#undef CONFIG_TULIP + +#if !defined(CONFIG_PCI_PNP) + #define PCI_ENET0_IOADDR 0xe0000000 + #define PCI_ENET0_MEMADDR 0xe0000000 + #define PCI_IDSEL_NUMBER 0x0c /* slot0->3(IDSEL)=12->15 */ +#endif + +#define CONFIG_PCI_SCAN_SHOW /* show pci devices on startup */ + +#define CONFIG_DOS_PARTITION +#undef CONFIG_SCSI_AHCI + +#ifdef CONFIG_SCSI_AHCI +#define CONFIG_SATA_ULI5288 +#define CFG_SCSI_MAX_SCSI_ID 4 +#define CFG_SCSI_MAX_LUN 1 +#define CFG_SCSI_MAX_DEVICE (CFG_SCSI_MAX_SCSI_ID * CFG_SCSI_MAX_LUN) +#define CFG_SCSI_MAXDEVICE CFG_SCSI_MAX_DEVICE +#endif + +#endif /* CONFIG_PCI */ + +#if defined(CONFIG_TSEC_ENET) + +#ifndef CONFIG_NET_MULTI +#define CONFIG_NET_MULTI 1 +#endif + +/* #define CONFIG_MII 1 */ /* MII PHY management */ + +#define CONFIG_TSEC1 1 +#define CONFIG_TSEC1_NAME "eTSEC1" +#define CONFIG_TSEC2 1 +#define CONFIG_TSEC2_NAME "eTSEC2" +#define CONFIG_TSEC3 1 +#define CONFIG_TSEC3_NAME "eTSEC3" +#define CONFIG_TSEC4 1 +#define CONFIG_TSEC4_NAME "eTSEC4" + +#define TSEC1_PHY_ADDR 0x1F +#define TSEC2_PHY_ADDR 0x00 +#define TSEC3_PHY_ADDR 0x01 +#define TSEC4_PHY_ADDR 0x02 +#define TSEC1_PHYIDX 0 +#define TSEC2_PHYIDX 0 +#define TSEC3_PHYIDX 0 +#define TSEC4_PHYIDX 0 + +#define CFG_TBIPA_VALUE 0x1e /* Set TBI address not to conflict with TSEC1_PHY_ADDR */ + +#define CONFIG_ETHPRIME "eTSEC1" + +#endif /* CONFIG_TSEC_ENET */ + +/* + * BAT0 2G Cacheable, non-guarded + * 0x0000_0000 2G DDR + */ +#define CFG_DBAT0L (BATL_PP_RW | BATL_MEMCOHERENCE) +#define CFG_DBAT0U (BATU_BL_2G | BATU_VS | BATU_VP) +#define CFG_IBAT0L (BATL_PP_RW | BATL_MEMCOHERENCE ) +#define CFG_IBAT0U CFG_DBAT0U + +/* + * BAT1 1G Cache-inhibited, guarded + * 0x8000_0000 512M PCI-Express 1 Memory + * 0xa000_0000 512M PCI-Express 2 Memory + * Changed it for operating from 0xd0000000 + */ +#define CFG_DBAT1L ( CFG_PCI1_MEM_BASE | BATL_PP_RW \ + | BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE) +#define CFG_DBAT1U (CFG_PCI1_MEM_BASE | BATU_BL_256M | BATU_VS | BATU_VP) +#define CFG_IBAT1L (CFG_PCI1_MEM_BASE | BATL_PP_RW | BATL_CACHEINHIBIT) +#define CFG_IBAT1U CFG_DBAT1U + +/* + * BAT2 512M Cache-inhibited, guarded + * 0xc000_0000 512M RapidIO Memory + */ +#define CFG_DBAT2L (CFG_RIO_MEM_BASE | BATL_PP_RW \ + | BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE) +#define CFG_DBAT2U (CFG_RIO_MEM_BASE | BATU_BL_512M | BATU_VS | BATU_VP) +#define CFG_IBAT2L (CFG_RIO_MEM_BASE | BATL_PP_RW | BATL_CACHEINHIBIT) +#define CFG_IBAT2U CFG_DBAT2U + +/* + * BAT3 4M Cache-inhibited, guarded + * 0xf800_0000 4M CCSR + */ +#define CFG_DBAT3L ( CFG_CCSRBAR | BATL_PP_RW \ + | BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE) +#define CFG_DBAT3U (CFG_CCSRBAR | BATU_BL_4M | BATU_VS | BATU_VP) +#define CFG_IBAT3L (CFG_CCSRBAR | BATL_PP_RW | BATL_CACHEINHIBIT) +#define CFG_IBAT3U CFG_DBAT3U + +/* + * BAT4 32M Cache-inhibited, guarded + * 0xe200_0000 16M PCI-Express 1 I/O + * 0xe300_0000 16M PCI-Express 2 I/0 + * Note that this is at 0xe0000000 + */ +#define CFG_DBAT4L ( CFG_PCI1_IO_BASE | BATL_PP_RW \ + | BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE) +#define CFG_DBAT4U (CFG_PCI1_IO_BASE | BATU_BL_32M | BATU_VS | BATU_VP) +#define CFG_IBAT4L (CFG_PCI1_IO_BASE | BATL_PP_RW | BATL_CACHEINHIBIT) +#define CFG_IBAT4U CFG_DBAT4U + +/* + * BAT5 128K Cacheable, non-guarded + * 0xe401_0000 128K Init RAM for stack in the CPU DCache (no backing memory) + */ +#define CFG_DBAT5L (CFG_INIT_RAM_ADDR | BATL_PP_RW | BATL_MEMCOHERENCE) +#define CFG_DBAT5U (CFG_INIT_RAM_ADDR | BATU_BL_128K | BATU_VS | BATU_VP) +#define CFG_IBAT5L CFG_DBAT5L +#define CFG_IBAT5U CFG_DBAT5U + +/* + * BAT6 32M Cache-inhibited, guarded + * 0xfe00_0000 32M FLASH + */ +#define CFG_DBAT6L ((CFG_FLASH_BASE & 0xfe000000) | BATL_PP_RW \ + | BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE) +#define CFG_DBAT6U ((CFG_FLASH_BASE & 0xfe000000) | BATU_BL_32M | BATU_VS | BATU_VP) +#define CFG_IBAT6L ((CFG_FLASH_BASE & 0xfe000000) | BATL_PP_RW | BATL_MEMCOHERENCE) +#define CFG_IBAT6U CFG_DBAT6U + +#define CFG_DBAT7L 0x00000000 +#define CFG_DBAT7U 0x00000000 +#define CFG_IBAT7L 0x00000000 +#define CFG_IBAT7U 0x00000000 + +/* + * Environment + */ +#define CFG_ENV_IS_IN_FLASH 1 +#define CFG_ENV_ADDR (CFG_MONITOR_BASE + 0x40000) +#define CFG_ENV_SECT_SIZE 0x40000 /* 256K(one sector) for env */ +#define CFG_ENV_SIZE 0x2000 + +#define CONFIG_LOADS_ECHO 1 /* echo on for serial download */ +#define CFG_LOADS_BAUD_CHANGE 1 /* allow baudrate change */ + +#include <config_cmd_default.h> + #define CONFIG_CMD_PING + #define CONFIG_CMD_I2C + +#if defined(CONFIG_PCI) + #define CONFIG_CMD_PCI +#endif + +#undef CONFIG_WATCHDOG /* watchdog disabled */ + +/* + * Miscellaneous configurable options + */ +#define CFG_LONGHELP /* undef to save memory */ +#define CFG_LOAD_ADDR 0x2000000 /* default load address */ +#define CFG_PROMPT "=> " /* Monitor Command Prompt */ + +#if (CONFIG_COMMANDS & CFG_CMD_KGDB) + #define CFG_CBSIZE 1024 /* Console I/O Buffer Size */ +#else + #define CFG_CBSIZE 256 /* Console I/O Buffer Size */ +#endif + +#define CFG_PBSIZE (CFG_CBSIZE+sizeof(CFG_PROMPT)+16) /* Print Buffer Size */ +#define CFG_MAXARGS 16 /* max number of command args */ +#define CFG_BARGSIZE CFG_CBSIZE /* Boot Argument Buffer Size */ +#define CFG_HZ 1000 /* decrementer freq: 1ms ticks */ + +/* + * For booting Linux, the board info and command line data + * have to be in the first 8 MB of memory, since this is + * the maximum mapped by the Linux kernel during initialization. + */ +#define CFG_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux*/ + +/* Cache Configuration */ +#define CFG_DCACHE_SIZE 32768 +#define CFG_CACHELINE_SIZE 32 +#if (CONFIG_COMMANDS & CFG_CMD_KGDB) +#define CFG_CACHELINE_SHIFT 5 /*log base 2 of the above value*/ +#endif + +/* + * Internal Definitions + * + * Boot Flags + */ +#define BOOTFLAG_COLD 0x01 /* Normal Power-On: Boot from FLASH */ +#define BOOTFLAG_WARM 0x02 /* Software reboot */ + +#if (CONFIG_COMMANDS & CFG_CMD_KGDB) +#define CONFIG_KGDB_BAUDRATE 230400 /* speed to run kgdb serial port */ +#define CONFIG_KGDB_SER_INDEX 2 /* which serial port to use */ +#endif + +/* + * Environment Configuration + */ + +/* The mac addresses for all ethernet interface */ +#if defined(CONFIG_TSEC_ENET) +#define CONFIG_ETHADDR 02:E0:0C:00:00:01 +#define CONFIG_ETH1ADDR 02:E0:0C:00:01:FD +#define CONFIG_ETH2ADDR 02:E0:0C:00:02:FD +#define CONFIG_ETH3ADDR 02:E0:0C:00:03:FD +#endif + +#define CONFIG_HAS_ETH1 1 +#define CONFIG_HAS_ETH2 1 +#define CONFIG_HAS_ETH3 1 + +#define CONFIG_IPADDR 192.168.0.50 + +#define CONFIG_HOSTNAME sbc8641d +#define CONFIG_ROOTPATH /opt/eldk/ppc_74xx +#define CONFIG_BOOTFILE uImage + +#define CONFIG_SERVERIP 192.168.0.2 +#define CONFIG_GATEWAYIP 192.168.0.1 +#define CONFIG_NETMASK 255.255.255.0 + +/* default location for tftp and bootm */ +#define CONFIG_LOADADDR 1000000 + +#define CONFIG_BOOTDELAY 10 /* -1 disables auto-boot */ +#undef CONFIG_BOOTARGS /* the boot command will set bootargs */ + +#define CONFIG_BAUDRATE 115200 + +#define CONFIG_EXTRA_ENV_SETTINGS \ + "netdev=eth0\0" \ + "consoledev=ttyS0\0" \ + "ramdiskaddr=2000000\0" \ + "ramdiskfile=uRamdisk\0" \ + "dtbaddr=400000\0" \ + "dtbfile=sbc8641d.dtb\0" \ + "en-wd=mw.b f8100010 0x08; echo -expect:- 08; md.b f8100010 1\0" \ + "dis-wd=mw.b f8100010 0x00; echo -expect:- 00; md.b f8100010 1\0" \ + "maxcpus=1" + +#define CONFIG_NFSBOOTCOMMAND \ + "setenv bootargs root=/dev/nfs rw " \ + "nfsroot=$serverip:$rootpath " \ + "ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:$netdev:off " \ + "console=$consoledev,$baudrate $othbootargs;" \ + "tftp $loadaddr $bootfile;" \ + "tftp $dtbaddr $dtbfile;" \ + "bootm $loadaddr - $dtbaddr" + +#define CONFIG_RAMBOOTCOMMAND \ + "setenv bootargs root=/dev/ram rw " \ + "ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:$netdev:off " \ + "console=$consoledev,$baudrate $othbootargs;" \ + "tftp $ramdiskaddr $ramdiskfile;" \ + "tftp $loadaddr $bootfile;" \ + "tftp $dtbaddr $dtbfile;" \ + "bootm $loadaddr $ramdiskaddr $dtbaddr" + +#define CONFIG_FLASHBOOTCOMMAND \ + "setenv bootargs root=/dev/ram rw " \ + "ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:$netdev:off " \ + "console=$consoledev,$baudrate $othbootargs;" \ + "bootm ffd00000 ffb00000 ffa00000" + +#define CONFIG_BOOTCOMMAND CONFIG_FLASHBOOTCOMMAND + +#endif /* __CONFIG_H */ diff --git a/include/mpc85xx.h b/include/mpc85xx.h index 6fbd504..321b24f 100644 --- a/include/mpc85xx.h +++ b/include/mpc85xx.h @@ -1,14 +1,14 @@ /* - * Copyright 2004 Freescale Semiconductor. + * Copyright 2004, 2007 Freescale Semiconductor. * Copyright(c) 2003 Motorola Inc. - * Xianghua Xiao (x.xiao@motorola.com) */ #ifndef __MPC85xx_H__ #define __MPC85xx_H__ -#define EXC_OFF_SYS_RESET 0x0100 /* System reset */ -#define _START_OFFSET EXC_OFF_SYS_RESET +/* define for common ppc_asm.tmpl */ +#define EXC_OFF_SYS_RESET 0x100 /* System reset */ +#define _START_OFFSET 0 #if defined(CONFIG_E500) #include <e500.h> diff --git a/include/net.h b/include/net.h index 9671948..603452a 100644 --- a/include/net.h +++ b/include/net.h @@ -99,10 +99,12 @@ struct eth_device { int state; int (*init) (struct eth_device*, bd_t*); - int (*send) (struct eth_device*, volatile void* pachet, int length); + int (*send) (struct eth_device*, volatile void* packet, int length); int (*recv) (struct eth_device*); void (*halt) (struct eth_device*); - +#ifdef CONFIG_MCAST_TFTP + int (*mcast) (struct eth_device*, u32 ip, u8 set); +#endif struct eth_device *next; void *priv; }; @@ -124,6 +126,11 @@ extern int eth_rx(void); /* Check for received packets */ extern void eth_halt(void); /* stop SCC */ extern char *eth_get_name(void); /* get name of current device */ +#ifdef CONFIG_MCAST_TFTP +int eth_mcast_join( IPaddr_t mcast_addr, u8 join); +u32 ether_crc (size_t len, unsigned char const *p); +#endif + /**********************************************************************/ /* @@ -435,6 +442,29 @@ static inline void NetCopyLong(ulong *to, ulong *from) memcpy((void*)to, (void*)from, sizeof(ulong)); } +/** + * is_zero_ether_addr - Determine if give Ethernet address is all zeros. + * @addr: Pointer to a six-byte array containing the Ethernet address + * + * Return true if the address is all zeroes. + */ +static inline int is_zero_ether_addr(const u8 *addr) +{ + return !(addr[0] | addr[1] | addr[2] | addr[3] | addr[4] | addr[5]); +} + +/** + * is_multicast_ether_addr - Determine if the Ethernet address is a multicast. + * @addr: Pointer to a six-byte array containing the Ethernet address + * + * Return true if the address is a multicast address. + * By definition the broadcast address is also a multicast address. + */ +static inline int is_multicast_ether_addr(const u8 *addr) +{ + return (0x01 & addr[0]); +} + /* Convert an IP address to a string */ extern void ip_to_string (IPaddr_t x, char *s); diff --git a/include/ppc_asm.tmpl b/include/ppc_asm.tmpl index ac8f317..0019d46 100644 --- a/include/ppc_asm.tmpl +++ b/include/ppc_asm.tmpl @@ -285,7 +285,6 @@ label: \ .long hdlr - _start + _START_OFFSET; \ .long crit_return - _start + _START_OFFSET -#ifdef CONFIG_440 #define MCK_EXCEPTION(n, label, hdlr) \ . = n; \ label: \ @@ -299,6 +298,5 @@ label: \ .L_ ## label : \ .long hdlr - _start + _START_OFFSET; \ .long mck_return - _start + _START_OFFSET -#endif /* CONFIG_440 */ #endif /* __PPC_ASM_TMPL__ */ diff --git a/libfdt/fdt_ro.c b/libfdt/fdt_ro.c index ffd9209..46d525d 100644 --- a/libfdt/fdt_ro.c +++ b/libfdt/fdt_ro.c @@ -534,4 +534,3 @@ int fdt_get_reservemap(void *fdt, int n, struct fdt_reserve_entry *re) } #endif /* CONFIG_OF_LIBFDT */ - diff --git a/net/bootp.c b/net/bootp.c index 80f53bc..be1ee33 100644 --- a/net/bootp.c +++ b/net/bootp.c @@ -120,10 +120,12 @@ static void BootpCopyNetParams(Bootp_t *bp) IPaddr_t tmp_ip; NetCopyIP(&NetOurIP, &bp->bp_yiaddr); +#if !defined(CONFIG_BOOTP_SERVERIP) NetCopyIP(&tmp_ip, &bp->bp_siaddr); if (tmp_ip != 0) NetCopyIP(&NetServerIP, &bp->bp_siaddr); memcpy (NetServerEther, ((Ethernet_t *)NetRxPkt)->et_src, 6); +#endif if (strlen(bp->bp_file) > 0) copy_filename (BootFile, bp->bp_file, sizeof(BootFile)); @@ -353,6 +353,51 @@ void eth_set_enetaddr(int num, char *addr) { memcpy(dev->enetaddr, enetaddr, 6); } +#ifdef CONFIG_MCAST_TFTP +/* Multicast. + * mcast_addr: multicast ipaddr from which multicast Mac is made + * join: 1=join, 0=leave. + */ +int eth_mcast_join( IPaddr_t mcast_ip, u8 join) +{ + u8 mcast_mac[6]; + if (!eth_current || !eth_current->mcast) + return -1; + mcast_mac[5] = htonl(mcast_ip) & 0xff; + mcast_mac[4] = (htonl(mcast_ip)>>8) & 0xff; + mcast_mac[3] = (htonl(mcast_ip)>>16) & 0x7f; + mcast_mac[2] = 0x5e; + mcast_mac[1] = 0x0; + mcast_mac[0] = 0x1; + return eth_current->mcast(eth_current, mcast_mac, join); +} + +/* the 'way' for ethernet-CRC-32. Spliced in from Linux lib/crc32.c + * and this is the ethernet-crc method needed for TSEC -- and perhaps + * some other adapter -- hash tables + */ +#define CRCPOLY_LE 0xedb88320 +u32 ether_crc (size_t len, unsigned char const *p) +{ + int i; + u32 crc; + crc = ~0; + while (len--) { + crc ^= *p++; + for (i = 0; i < 8; i++) + crc = (crc >> 1) ^ ((crc & 1) ? CRCPOLY_LE : 0); + } + /* an reverse the bits, cuz of way they arrive -- last-first */ + crc = (crc >> 16) | (crc << 16); + crc = (crc >> 8 & 0x00ff00ff) | (crc << 8 & 0xff00ff00); + crc = (crc >> 4 & 0x0f0f0f0f) | (crc << 4 & 0xf0f0f0f0); + crc = (crc >> 2 & 0x33333333) | (crc << 2 & 0xcccccccc); + crc = (crc >> 1 & 0x55555555) | (crc << 1 & 0xaaaaaaaa); + return crc; +} + +#endif + int eth_init(bd_t *bis) { @@ -118,6 +118,10 @@ char NetOurHostName[32]={0,}; /* Our hostname */ char NetOurRootPath[64]={0,}; /* Our bootpath */ ushort NetBootFileSize=0; /* Our bootfile size in blocks */ +#ifdef CONFIG_MCAST_TFTP /* Multicast TFTP */ +IPaddr_t Mcast_addr; +#endif + /** END OF BOOTP EXTENTIONS **/ ulong NetBootFileXferSize; /* The actual transferred size of the bootfile (in bytes) */ @@ -1386,6 +1390,9 @@ NetReceive(volatile uchar * inpkt, int len) } tmp = NetReadIP(&ip->ip_dst); if (NetOurIP && tmp != NetOurIP && tmp != 0xFFFFFFFF) { +#ifdef CONFIG_MCAST_TFTP + if (Mcast_addr != tmp) +#endif return; } /* @@ -1492,6 +1499,7 @@ NetReceive(volatile uchar * inpkt, int len) } #endif + #ifdef CONFIG_NETCONSOLE nc_input_packet((uchar *)ip +IP_HDR_SIZE, ntohs(ip->udp_dst), @@ -61,10 +61,43 @@ static char *tftp_filename; extern flash_info_t flash_info[]; #endif +/* 512 is poor choice for ethernet, MTU is typically 1500. + * Minus eth.hdrs thats 1468. Can get 2x better throughput with + * almost-MTU block sizes. At least try... fall back to 512 if need be. + */ +#define TFTP_MTU_BLOCKSIZE 1468 +static unsigned short TftpBlkSize=TFTP_BLOCK_SIZE; +static unsigned short TftpBlkSizeOption=TFTP_MTU_BLOCKSIZE; + +#ifdef CONFIG_MCAST_TFTP +#include <malloc.h> +#define MTFTP_BITMAPSIZE 0x1000 +static unsigned *Bitmap; +static int PrevBitmapHole,Mapsize=MTFTP_BITMAPSIZE; +static uchar ProhibitMcast=0, MasterClient=0; +static uchar Multicast=0; +extern IPaddr_t Mcast_addr; +static int Mcast_port; +static ulong TftpEndingBlock; /* can get 'last' block before done..*/ + +static void parse_multicast_oack(char *pkt,int len); + +static void +mcast_cleanup(void) +{ + if (Mcast_addr) eth_mcast_join(Mcast_addr, 0); + if (Bitmap) free(Bitmap); + Bitmap=NULL; + Mcast_addr = Multicast = Mcast_port = 0; + TftpEndingBlock = -1; +} + +#endif /* CONFIG_MCAST_TFTP */ + static __inline__ void store_block (unsigned block, uchar * src, unsigned len) { - ulong offset = block * TFTP_BLOCK_SIZE + TftpBlockWrapOffset; + ulong offset = block * TftpBlkSize + TftpBlockWrapOffset; ulong newsize = offset + len; #ifdef CFG_DIRECT_FLASH_TFTP int i, rc = 0; @@ -90,6 +123,10 @@ store_block (unsigned block, uchar * src, unsigned len) { (void)memcpy((void *)(load_addr + offset), src, len); } +#ifdef CONFIG_MCAST_TFTP + if (Multicast) + ext2_set_bit(block, Bitmap); +#endif if (NetBootFileXferSize < newsize) NetBootFileXferSize = newsize; @@ -108,6 +145,13 @@ TftpSend (void) int len = 0; volatile ushort *s; +#ifdef CONFIG_MCAST_TFTP + /* Multicast TFTP.. non-MasterClients do not ACK data. */ + if (Multicast + && (TftpState == STATE_DATA) + && (MasterClient == 0)) + return; +#endif /* * We will always be sending some sort of packet, so * cobble together the packet headers now. @@ -132,11 +176,30 @@ TftpSend (void) printf("send option \"timeout %s\"\n", (char *)pkt); #endif pkt += strlen((char *)pkt) + 1; + /* try for more effic. blk size */ + pkt += sprintf((char *)pkt,"blksize%c%d%c", + 0,htons(TftpBlkSizeOption),0); +#ifdef CONFIG_MCAST_TFTP + /* Check all preconditions before even trying the option */ + if (!ProhibitMcast + && (Bitmap=malloc(Mapsize)) + && eth_get_dev()->mcast) { + free(Bitmap); + Bitmap=NULL; + pkt += sprintf((char *)pkt,"multicast%c%c",0,0); + } +#endif /* CONFIG_MCAST_TFTP */ len = pkt - xp; break; - case STATE_DATA: case STATE_OACK: +#ifdef CONFIG_MCAST_TFTP + /* My turn! Start at where I need blocks I missed.*/ + if (Multicast) + TftpBlock=ext2_find_next_zero_bit(Bitmap,(Mapsize*8),0); + /*..falling..*/ +#endif + case STATE_DATA: xp = pkt; s = (ushort *)pkt; *s++ = htons(TFTP_ACK); @@ -177,8 +240,13 @@ TftpHandler (uchar * pkt, unsigned dest, unsigned src, unsigned len) { ushort proto; ushort *s; + int i; if (dest != TftpOurPort) { +#ifdef CONFIG_MCAST_TFTP + if (Multicast + && (!Mcast_port || (dest != Mcast_port))) +#endif return; } if (TftpState != STATE_RRQ && src != TftpServerPort) { @@ -208,6 +276,24 @@ TftpHandler (uchar * pkt, unsigned dest, unsigned src, unsigned len) #endif TftpState = STATE_OACK; TftpServerPort = src; + /* Check for 'blksize' option */ + for (i=0;i<len-8;i++) { + if (strcmp ((char*)pkt+i,"blksize") == 0) { + TftpBlkSize = (unsigned short) + simple_strtoul((char*)pkt+i+8,NULL,10); +#ifdef ET_DEBUG + printf ("Blocksize ack: %s, %d\n", + (char*)pkt+i+8,TftpBlkSize); +#endif + break; + } + } +#ifdef CONFIG_MCAST_TFTP + parse_multicast_oack((char *)pkt,len-1); + if ((Multicast) && (!MasterClient)) + TftpState = STATE_DATA; /* passive.. */ + else +#endif TftpSend (); /* Send ACK */ break; case TFTP_DATA: @@ -224,7 +310,7 @@ TftpHandler (uchar * pkt, unsigned dest, unsigned src, unsigned len) */ if (TftpBlock == 0) { TftpBlockWrap++; - TftpBlockWrapOffset += TFTP_BLOCK_SIZE * TFTP_SEQUENCE_SIZE; + TftpBlockWrapOffset += TftpBlkSize * TFTP_SEQUENCE_SIZE; printf ("\n\t %lu MB received\n\t ", TftpBlockWrapOffset>>20); } else { if (((TftpBlock - 1) % 10) == 0) { @@ -248,6 +334,11 @@ TftpHandler (uchar * pkt, unsigned dest, unsigned src, unsigned len) TftpBlockWrap = 0; TftpBlockWrapOffset = 0; +#ifdef CONFIG_MCAST_TFTP + if (Multicast) { /* start!=1 common if mcast */ + TftpLastBlock = TftpBlock - 1; + } else +#endif if (TftpBlock != 1) { /* Assertion */ printf ("\nTFTP error: " "First block is not block 1 (%ld)\n" @@ -274,9 +365,44 @@ TftpHandler (uchar * pkt, unsigned dest, unsigned src, unsigned len) * Acknoledge the block just received, which will prompt * the server for the next one. */ +#ifdef CONFIG_MCAST_TFTP + /* if I am the MasterClient, actively calculate what my next + * needed block is; else I'm passive; not ACKING + */ + if (Multicast) { + if (len < TftpBlkSize) { + TftpEndingBlock = TftpBlock; + } else if (MasterClient) { + TftpBlock = PrevBitmapHole = + ext2_find_next_zero_bit( + Bitmap, + (Mapsize*8), + PrevBitmapHole); + if (TftpBlock > ((Mapsize*8) - 1)) { + printf ("tftpfile too big\n"); + /* try to double it and retry */ + Mapsize<<=1; + mcast_cleanup(); + NetStartAgain (); + return; + } + TftpLastBlock = TftpBlock; + } + } +#endif TftpSend (); - if (len < TFTP_BLOCK_SIZE) { +#ifdef CONFIG_MCAST_TFTP + if (Multicast) { + if (MasterClient && (TftpBlock >= TftpEndingBlock)) { + puts ("\nMulticast tftp done\n"); + mcast_cleanup(); + NetState = NETLOOP_SUCCESS; + } + } + else +#endif + if (len < TftpBlkSize) { /* * We received the whole thing. Try to * run it. @@ -290,6 +416,9 @@ TftpHandler (uchar * pkt, unsigned dest, unsigned src, unsigned len) printf ("\nTFTP error: '%s' (%d)\n", pkt + 2, ntohs(*(ushort *)pkt)); puts ("Starting again\n\n"); +#ifdef CONFIG_MCAST_TFTP + mcast_cleanup(); +#endif NetStartAgain (); break; } @@ -301,6 +430,9 @@ TftpTimeout (void) { if (++TftpTimeoutCount > TIMEOUT_COUNT) { puts ("\nRetry count exceeded; starting again\n"); +#ifdef CONFIG_MCAST_TFTP + mcast_cleanup(); +#endif NetStartAgain (); } else { puts ("T "); @@ -370,6 +502,7 @@ TftpStart (void) TftpState = STATE_RRQ; /* Use a pseudo-random port unless a specific port is set */ TftpOurPort = 1024 + (get_timer(0) % 3072); + #ifdef CONFIG_TFTP_PORT if ((ep = getenv("tftpdstp")) != NULL) { TftpServerPort = simple_strtol(ep, NULL, 10); @@ -382,8 +515,103 @@ TftpStart (void) /* zero out server ether in case the server ip has changed */ memset(NetServerEther, 0, 6); + /* Revert TftpBlkSize to dflt */ + TftpBlkSize = TFTP_BLOCK_SIZE; +#ifdef CONFIG_MCAST_TFTP + mcast_cleanup(); +#endif TftpSend (); } -#endif +#ifdef CONFIG_MCAST_TFTP +/* Credits: atftp project. + */ + +/* pick up BcastAddr, Port, and whether I am [now] the master-client. * + * Frame: + * +-------+-----------+---+-------~~-------+---+ + * | opc | multicast | 0 | addr, port, mc | 0 | + * +-------+-----------+---+-------~~-------+---+ + * The multicast addr/port becomes what I listen to, and if 'mc' is '1' then + * I am the new master-client so must send ACKs to DataBlocks. If I am not + * master-client, I'm a passive client, gathering what DataBlocks I may and + * making note of which ones I got in my bitmask. + * In theory, I never go from master->passive.. + * .. this comes in with pkt already pointing just past opc + */ +static void parse_multicast_oack(char *pkt, int len) +{ + int i; + IPaddr_t addr; + char *mc_adr, *port, *mc; + + mc_adr=port=mc=NULL; + /* march along looking for 'multicast\0', which has to start at least + * 14 bytes back from the end. + */ + for (i=0;i<len-14;i++) + if (strcmp (pkt+i,"multicast") == 0) + break; + if (i >= (len-14)) /* non-Multicast OACK, ign. */ + return; + + i+=10; /* strlen multicast */ + mc_adr = pkt+i; + for (;i<len;i++) { + if (*(pkt+i) == ',') { + *(pkt+i) = '\0'; + if (port) { + mc = pkt+i+1; + break; + } else { + port = pkt+i+1; + } + } + } + if (!port || !mc_adr || !mc ) return; + if (Multicast && MasterClient) { + printf ("I got a OACK as master Client, WRONG!\n"); + return; + } + /* ..I now accept packets destined for this MCAST addr, port */ + if (!Multicast) { + if (Bitmap) { + printf ("Internal failure! no mcast.\n"); + free(Bitmap); + Bitmap=NULL; + ProhibitMcast=1; + return ; + } + /* I malloc instead of pre-declare; so that if the file ends + * up being too big for this bitmap I can retry + */ + if (!(Bitmap = malloc (Mapsize))) { + printf ("No Bitmap, no multicast. Sorry.\n"); + ProhibitMcast=1; + return; + } + memset (Bitmap,0,Mapsize); + PrevBitmapHole = 0; + Multicast = 1; + } + addr = string_to_ip(mc_adr); + if (Mcast_addr != addr) { + if (Mcast_addr) + eth_mcast_join(Mcast_addr, 0); + if (eth_mcast_join(Mcast_addr=addr, 1)) { + printf ("Fail to set mcast, revert to TFTP\n"); + ProhibitMcast=1; + mcast_cleanup(); + NetStartAgain(); + } + } + MasterClient = (unsigned char)simple_strtoul((char *)mc,NULL,10); + Mcast_port = (unsigned short)simple_strtoul(port,NULL,10); + printf ("Multicast: %s:%d [%d]\n", mc_adr, Mcast_port, MasterClient); + return; +} + +#endif /* Multicast TFTP */ + +#endif /* CFG_CMD_NET */ |