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* net: rtl8169: Add support for RTL-8168/8111gThierry Reding2014-12-18-0/+1
| | | | | | | | This network interface card is found on the NVIDIA Jetson TK1. Signed-off-by: Thierry Reding <treding@nvidia.com> Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Warren <twarren@nvidia.com>
* net: rtl8169: Use non-cached memory if availableThierry Reding2014-12-18-11/+60
| | | | | | | | | | To work around potential issues with explicit cache maintenance of the RX and TX descriptor rings, allocate them from a pool of uncached memory if the architecture supports it. Signed-off-by: Thierry Reding <treding@nvidia.com> Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Warren <twarren@nvidia.com>
* net: rtl8169: Properly align buffersThierry Reding2014-12-18-29/+34
| | | | | | | | | | | | | | | | RX and TX descriptor rings should be aligned to 256 byte boundaries. Use the DEFINE_ALIGN_BUFFER() macro to define the buffers so that they don't have to be manually aligned later on. Also make sure that the buffers do align to cache-line boundaries in case the cache-line is higher than the 256 byte alignment requirements of the NIC. Also add a warning if the cache-line size is larger than the descriptor size, because the driver may discard changes to descriptors made by the hardware when requeuing RX buffers. Signed-off-by: Thierry Reding <treding@nvidia.com> Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Warren <twarren@nvidia.com>
* net: rtl8169: Honor CONFIG_SYS_RX_ETH_BUFFERThierry Reding2014-12-18-1/+5
| | | | | | | | | | According to the top-level README file, this configuration setting can be used to override the number of receive buffers that an ethernet NIC uses. Signed-off-by: Thierry Reding <treding@nvidia.com> Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Warren <twarren@nvidia.com>
* rtl8169: Defer network packet processingThierry Reding2014-09-16-1/+2
| | | | | | | | | | | | | | | | | | When network protocol errors occur (such as a file not being found on a TFTP server), the processing done by the NetReceive() function will end up calling the driver's .halt() implementation. However, after that the device no longer has access to the memory buffers and will cause errors such as this in the rtl_recv() function when trying to hand descriptors back to the device: pci_hose_bus_to_phys: invalid physical address This can be fixed by deferring processing of network packets until the descriptors have been handed back. That way rtl_halt() tearing down network buffers is not going to prevent access to the buffers. Reported-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Thierry Reding <treding@nvidia.com>
* net: rtl8169: Add support for RTL8168d/8111dThierry Reding2013-11-22-1/+17
| | | | | | | | | | This chip is compatible with the existing driver, except that it uses BAR2 instead of BAR1 for the I/O memory region. Using this patch I can use the PCIe ethernet interface on the CompuLab Trimslice to boot from the network. Signed-off-by: Thierry Reding <treding@nvidia.com> Patch: 276477
* net: rtl8169: Improve cache maintenanceThierry Reding2013-11-22-8/+53
| | | | | | | | | | | | | | Instead of directly calling the low-level invalidate_dcache_range() and flush_cache() functions, provide thin wrappers that take into account alignment requirements. While at it, fix a case where the cache was flushed but should have been invalidated, two cases where the buffer data was flushed instead of the descriptor and a missing cache invalidation before reading the packet data that the NIC just wrote to memory. Signed-off-by: Thierry Reding <treding@nvidia.com> Patch: 276474
* net: rtl8169: Add support for RTL8168evl/8111evlThierry Reding2013-11-22-0/+1
| | | | | | | | This chip is compatible with other RTL8168 chips and can be found on the NVIDIA Cardhu and Beaver boards. Signed-off-by: Thierry Reding <treding@nvidia.com> Patch: 276475
* net: rtl8169: Fix format stringThierry Reding2013-11-22-5/+5
| | | | | | | | currticks() is defined as get_timer(0), which returns an unsigned long, so use %lu instead of %d to print the result. Signed-off-by: Thierry Reding <treding@nvidia.com> Patch: 276473
* Add GPL-2.0+ SPDX-License-Identifier to source filesWolfgang Denk2013-07-24-13/+1
| | | | | | Signed-off-by: Wolfgang Denk <wd@denx.de> [trini: Fixup common/cmd_io.c] Signed-off-by: Tom Rini <trini@ti.com>
* drivers/net/rtl8169.c: Fix compile warningJoe Hershberger2012-05-22-1/+1
| | | | | | | | Fix this: rtl8169.c: In function 'rtl8169_initialize': rtl8169.c:907:13: warning: assignment from incompatible pointer type Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
* drivers/net/rtl8169.c: Fix GCC 4.6 build warningWolfgang Denk2011-11-07-3/+0
| | | | | | | | | Fix: rtl8169.c: In function 'rtl_init': rtl8169.c:742:13: warning: variable 'printed_version' set but not used [-Wunused-but-set-variable] Signed-off-by: Wolfgang Denk <wd@denx.de>
* net: rtl8169: Add initialized eth_device structureNobuhiro Iwamatsu2010-11-14-0/+5
| | | | | | | | | rtl8169 does not have write_hwaddr function. However, eth stuff executes write_hwaddr function because eth_device structure has not been initialized. Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org> CC: Ben Warren <biggerbadderben@gmail.com>
* rtl8169: fix PCI system memory addressYoshihiro Shimoda2009-06-08-5/+8
| | | | | | | | When PCI device use system memory, some PCI host controller should be set physical memory address. Signed-off-by: Yoshihiro Shimoda <shimoda.yoshihiro@renesas.com> Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
* rtl8169: fix cache coherency problemYoshihiro Shimoda2009-04-28-1/+10
| | | | | | | | Fix the problem that cannot access actual data when CPU data cache enabled. Signed-off-by: Yoshihiro Shimoda <shimoda.yoshihiro@renesas.com> Tested-by: Nobuhiro Iwamatsu <iwamatsu.nobuhiro@renesas.com> Acked-by: Ben Warren <biggerbadderben@gmail.com>
* drivers/net/: get mac address from environmentMike Frysinger2009-03-20-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The environment is the canonical storage location of the mac address, so we're killing off the global data location and moving everything to querying the env directly. The drivers that get converted here: 3c589 4xx_enet dc2114x dm9000x enc28j60 fsl_mcdmafec ks8695eth mcffec rtl8019 rtl8169 s3c4510b_eth xilinx_emac xilinx_emaclite Signed-off-by: Mike Frysinger <vapier@gentoo.org> CC: Ben Warren <biggerbadderben@gmail.com> CC: Rolf Offermanns <rof@sysgo.de> CC: Stefan Roese <sr@denx.de> CC: Sascha Hauer <saschahauer@web.de> CC: TsiChung Liew <Tsi-Chung.Liew@freescale.com> CC: Greg Ungerer <greg.ungerer@opengear.com> CC: Xue Ligong <lgxue@hotmail.com> CC: Masami Komiya <mkomiya@sonare.it> CC: Curt Brune <curt@cucy.com> CC: Michal SIMEK <monstr@monstr.eu>
* Moved initialization of RTL8169 Ethernet controller to board_eth_init()Ben Warren2008-09-02-0/+1
| | | | | | | | | | Affected boards: linkstation r7780mp Removed initialization of the driver from net/eth.c Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
* rtl8169: add support for RTL8110SCLYoshihiro Shimoda2008-08-18-6/+22
| | | | | | | | This patch fixes a problem that RTL8110SCL started transfer with an incorrect memory address. Signed-off-by: Yoshihiro Shimoda <shimoda.yoshihiro@renesas.com> Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
* Fix some more print() format errors.Wolfgang Denk2008-07-10-1/+1
| | | | Signed-off-by: Wolfgang Denk <wd@denx.de>
* net: Conditional COBJS inclusion of network driversShinya Kuribayashi2008-06-09-5/+0
| | | | | | | Replace COBJS-y with appropriate driver config names. Signed-off-by: Shinya Kuribayashi <skuribay@ruby.dti.ne.jp> Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
* rtl8169: fix compiler warningsGuennadi Liakhovetski2008-04-28-5/+5
| | | | | | Fix multiple compiler warnings related to argument type mismatch. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
* net: rtl8169: Add processing when OWNbit did't enable in rtl_recv()Nobuhiro Iwamatsu2008-03-08-0/+14
| | | | | | | | | | When rtl_recv() of rtl8169 is called, OWNbit of status register is not enable occasionally. rtl_recv() doesn't work normally when the driver doesn't do appropriate processing. This patch fix this problem. Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
* Remove duplicate defines for ARRAY_SIZEKumar Gala2008-02-14-2/+0
| | | | Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* Fix Ethernet init() return codesBen Warren2008-01-10-1/+2
| | | | | | | | | | | | | | | | | | Change return values of init() functions in all Ethernet drivers to conform to the following: >=0: Success <0: Failure All drivers going forward should return 0 on success. Current drivers that return 1 on success were left as-is to minimize changes. Signed-off-by: Ben Warren <biggerbadderben@gmail.com> Acked-by: Stefan Roese <sr@denx.de> Acked-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Acked-by: Kim Phillips <kim.phillips@freescale.com> Acked-by: Haavard Skinnemoen <hskinnemoen@atmel.com> Acked-By: Timur Tabi <timur@freescale.com>
* Fix endianness conversions in rtl8169 driverGuennadi Liakhovetski2008-01-09-55/+45
| | | | | | | | | | It is unclear on what platforms this driver has been tested, since noone up to now defines CONFIG_RTL8169 in the board configuration header. Now it has been fixed for a big-endian mpc8241 based linkstation platform. This patch presents the necessary endianness conversion fixes. Signed-off-by: Guennadi Liakhovetski <lg@denx.de>
* drivers/net : move net drivers to drivers/netJean-Christophe PLAGNIOL-VILLARD2007-11-25-0/+888
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
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