diff options
| author | wdenk <wdenk> | 2003-09-05 23:19:14 +0000 |
|---|---|---|
| committer | wdenk <wdenk> | 2003-09-05 23:19:14 +0000 |
| commit | 7152b1d0b3f8beec8c297d64664e41b4c4ef610a (patch) | |
| tree | 00df503a08239cd4d02840a738bc835d2ac6fc9e /drivers/sk98lin/h/skgehw.h | |
| parent | 4d816774f120e5f0278197eb9de32a6e318cce04 (diff) | |
| download | u-boot-imx-7152b1d0b3f8beec8c297d64664e41b4c4ef610a.zip u-boot-imx-7152b1d0b3f8beec8c297d64664e41b4c4ef610a.tar.gz u-boot-imx-7152b1d0b3f8beec8c297d64664e41b4c4ef610a.tar.bz2 | |
* Add support for SK98xx driver
* Add PCI support for SL8245 board
* Support IceCube board configurations with 1 x AMD AM29LV065 (8 MB)
or 1 x AM29LV652 (two LV065 in one chip = 16 MB);
Run IPB at 133 Mhz; adjust the MII clock frequency accordingly
* Set BRG_CLK on PM825/826 to 64MHz (VCO_OUT / 4, instead of 16 MHz)
to allow for more accurate baudrate settings
(error now 0.7% at 115 kbps, instead of 3.5% before)
* Patch by Andreas Mohr, 4 Sep 2003:
Fix a lot of spelling errors
Diffstat (limited to 'drivers/sk98lin/h/skgehw.h')
| -rw-r--r-- | drivers/sk98lin/h/skgehw.h | 2336 |
1 files changed, 2336 insertions, 0 deletions
diff --git a/drivers/sk98lin/h/skgehw.h b/drivers/sk98lin/h/skgehw.h new file mode 100644 index 0000000..4d2499f --- /dev/null +++ b/drivers/sk98lin/h/skgehw.h @@ -0,0 +1,2336 @@ +/****************************************************************************** + * + * Name: skgehw.h + * Project: GEnesis, PCI Gigabit Ethernet Adapter + * Version: $Revision: 1.49 $ + * Date: $Date: 2003/01/28 09:43:49 $ + * Purpose: Defines and Macros for the Gigabit Ethernet Adapter Product Family + * + ******************************************************************************/ + +/****************************************************************************** + * + * (C)Copyright 1998-2003 SysKonnect GmbH. + * + * 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. + * + * The information in this file is provided "AS IS" without warranty. + * + ******************************************************************************/ + +/****************************************************************************** + * + * History: + * $Log: skgehw.h,v $ + * Revision 1.49 2003/01/28 09:43:49 rschmidt + * Added defines for PCI-Spec. 2.3 IRQ + * Added defines for CLK_RUN (YUKON-Lite) + * Editorial changes + * + * Revision 1.48 2002/12/05 10:25:11 rschmidt + * Added defines for Half Duplex Burst Mode On/Off + * Added defines for Rx GMAC FIFO Flush feature + * Editorial changes + * + * Revision 1.47 2002/11/12 17:01:31 rschmidt + * Added defines for WOL_CTL_DEFAULT + * Editorial changes + * + * Revision 1.46 2002/10/14 14:47:57 rschmidt + * Corrected bit mask for HW self test results + * Added defines for WOL Registers + * Editorial changes + * + * Revision 1.45 2002/10/11 09:25:22 mkarl + * Added bit mask for HW self test results. + * + * Revision 1.44 2002/08/16 14:44:36 rschmidt + * Added define GPC_HWCFG_GMII_FIB for YUKON Fiber + * + * Revision 1.43 2002/08/12 13:31:50 rschmidt + * Corrected macros for GMAC Address Registers: GM_INADDR(), + * GM_OUTADDR(), GM_INHASH, GM_OUTHASH. + * Editorial changes + * + * Revision 1.42 2002/08/08 15:37:56 rschmidt + * Added defines for Power Management Capabilities + * Editorial changes + * + * Revision 1.41 2002/07/23 16:02:25 rschmidt + * Added macro WOL_REG() to access WOL reg. (HW-Bug in YUKON 1st rev.) + * + * Revision 1.40 2002/07/15 15:41:37 rschmidt + * Added new defines for Power Management Cap. & Control + * Editorial changes + * + * Revision 1.39 2002/06/10 09:37:07 rschmidt + * Added macros for the ADDR-Modul + * + * Revision 1.38 2002/06/05 08:15:19 rschmidt + * Added defines for WOL Registers + * Editorial changes + * + * Revision 1.37 2002/04/25 11:39:23 rschmidt + * Added new defines for PCI Our Register 1 + * Added new registers and defines for YUKON (Rx FIFO, Tx FIFO, + * Time Stamp Timer, GMAC Control, GPHY Control,Link Control, + * GMAC IRQ Source and Mask, Wake-up Frame Pattern Match); + * Added new defines for Control/Status (VAUX available) + * Added Chip ID for YUKON + * Added define for descriptors with UDP ext. for YUKON + * Added macros to access the GMAC + * Added new Phy Type for Marvell 88E1011S (GPHY) + * Editorial changes + * + * Revision 1.36 2000/11/09 12:32:49 rassmann + * Renamed variables. + * + * Revision 1.35 2000/05/19 10:17:13 cgoos + * Added inactivity check in PHY_READ (in DEBUG mode only). + * + * Revision 1.34 1999/11/22 13:53:40 cgoos + * Changed license header to GPL. + * + * Revision 1.33 1999/08/27 11:17:10 malthoff + * It's more savely to put brackets around macro parameters. + * Brackets added for PHY_READ and PHY_WRITE. + * + * Revision 1.32 1999/05/19 07:31:01 cgoos + * Changes for 1000Base-T. + * Added HWAC_LINK_LED macro. + * + * Revision 1.31 1999/03/12 13:27:40 malthoff + * Remove __STDC__. + * + * Revision 1.30 1999/02/09 09:28:20 malthoff + * Add PCI_ERRBITS. + * + * Revision 1.29 1999/01/26 08:55:48 malthoff + * Bugfix: The 16 bit field relations inside the descriptor are + * endianess dependend if the descriptor reversal feature + * (PCI_REV_DESC bit in PCI_OUR_REG_2) is enabled. + * Drivers which use this feature has to set the define + * SK_USE_REV_DESC. + * + * Revision 1.28 1998/12/10 11:10:22 malthoff + * bug fix: IS_IRQ_STAT and IS_IRQ_MST_ERR has been twisted. + * + * Revision 1.27 1998/11/13 14:19:21 malthoff + * Bug Fix: The bit definition of B3_PA_CTRL has completely + * changed from HW Spec v1.3 to v1.5. + * + * Revision 1.26 1998/11/04 08:31:48 cgoos + * Fixed byte ordering in XM_OUTADDR/XM_OUTHASH macros. + * + * Revision 1.25 1998/11/04 07:16:25 cgoos + * Changed byte ordering in XM_INADDR/XM_INHASH again. + * + * Revision 1.24 1998/11/02 11:08:43 malthoff + * RxCtrl and TxCtrl must be volatile. + * + * Revision 1.23 1998/10/28 13:50:45 malthoff + * Fix: Endian support missing in XM_IN/OUT-ADDR/HASH macros. + * + * Revision 1.22 1998/10/26 08:01:36 malthoff + * RX_MFF_CTRL1 is split up into RX_MFF_CTRL1, + * RX_MFF_STAT_TO, and RX_MFF_TIST_TO. + * TX_MFF_CTRL1 is split up TX_MFF_CTRL1 and TX_MFF_WAF. + * + * Revision 1.21 1998/10/20 07:43:10 malthoff + * Fix: XM_IN/OUT/ADDR/HASH macros: + * The pointer must be casted. + * + * Revision 1.20 1998/10/19 15:53:59 malthoff + * Remove ML proto definitions. + * + * Revision 1.19 1998/10/16 14:40:17 gklug + * fix: typo B0_XM_IMSK regs + * + * Revision 1.18 1998/10/16 09:46:54 malthoff + * Remove temp defines for ML diag prototype. + * Fix register definition for B0_XM1_PHY_DATA, B0_XM1_PHY_DATA + * B0_XM2_PHY_DATA, B0_XM2_PHY_ADDR, B0_XA1_CSR, B0_XS1_CSR, + * B0_XS2_CSR, and B0_XA2_CSR. + * + * Revision 1.17 1998/10/14 06:03:14 cgoos + * Changed shifted constant to ULONG. + * + * Revision 1.16 1998/10/09 07:05:41 malthoff + * Rename ALL_PA_ENA_TO to PA_ENA_TO_ALL. + * + * Revision 1.15 1998/10/05 07:54:23 malthoff + * Split up RB_CTRL and it's bit definition into + * RB_CTRL, RB_TST1, and RB_TST2. + * Rename RB_RX_HTPP to RB_RX_LTPP. + * Add ALL_PA_ENA_TO. Modify F_WATER_MARK + * according to HW Spec. v1.5. + * Add MFF_TX_CTRL_DEF. + * + * Revision 1.14 1998/09/28 13:31:16 malthoff + * bug fix: B2_MAC_3 is 0x110 not 0x114 + * + * Revision 1.13 1998/09/24 14:42:56 malthoff + * Split the RX_MFF_TST into RX_MFF_CTRL2, + * RX_MFF_TST1, and RX_MFF_TST2. + * Rename RX_MFF_CTRL to RX_MFF_CTRL1. + * Add BMU bit CSR_SV_IDLE. + * Add macros PHY_READ() and PHY_WRITE(). + * Rename macro SK_ADDR() to SK_HW_ADDR() + * because of conflicts with the Address Module. + * + * Revision 1.12 1998/09/16 07:25:33 malthoff + * Change the parameter order in the XM_INxx and XM_OUTxx macros, + * to have the IoC as first parameter. + * + * Revision 1.11 1998/09/03 09:58:41 malthoff + * Rework the XM_xxx macros. Use {} instead of () to + * be compatible with SK_xxx macros which are defined + * with {}. + * + * Revision 1.10 1998/09/02 11:16:39 malthoff + * Temporary modify B2_I2C_SW to make tests with + * the GE/ML prototype. + * + * Revision 1.9 1998/08/19 09:11:49 gklug + * fix: struct are removed from c-source (see CCC) + * add: typedefs for all structs + * + * Revision 1.8 1998/08/18 08:27:27 malthoff + * Add some temporary workarounds to test GE + * sources with the ML. + * + * Revision 1.7 1998/07/03 14:42:26 malthoff + * bug fix: Correct macro XMA(). + * Add temporary workaround to access the PCI config space over I/O + * + * Revision 1.6 1998/06/23 11:30:36 malthoff + * Remove ';' with ',' in macors. + * + * Revision 1.5 1998/06/22 14:20:57 malthoff + * Add macro SK_ADDR(Base,Addr). + * + * Revision 1.4 1998/06/19 13:35:43 malthoff + * change 'pGec' with 'pAC' + * + * Revision 1.3 1998/06/17 14:58:16 cvs + * Lost keywords reinserted. + * + * Revision 1.1 1998/06/17 14:16:36 cvs + * created + * + * + ******************************************************************************/ + +#ifndef __INC_SKGEHW_H +#define __INC_SKGEHW_H + +#ifdef __cplusplus +extern "C" { +#endif /* __cplusplus */ + +/* defines ********************************************************************/ + +#define BIT_31 (1UL << 31) +#define BIT_30 (1L << 30) +#define BIT_29 (1L << 29) +#define BIT_28 (1L << 28) +#define BIT_27 (1L << 27) +#define BIT_26 (1L << 26) +#define BIT_25 (1L << 25) +#define BIT_24 (1L << 24) +#define BIT_23 (1L << 23) +#define BIT_22 (1L << 22) +#define BIT_21 (1L << 21) +#define BIT_20 (1L << 20) +#define BIT_19 (1L << 19) +#define BIT_18 (1L << 18) +#define BIT_17 (1L << 17) +#define BIT_16 (1L << 16) +#define BIT_15 (1L << 15) +#define BIT_14 (1L << 14) +#define BIT_13 (1L << 13) +#define BIT_12 (1L << 12) +#define BIT_11 (1L << 11) +#define BIT_10 (1L << 10) +#define BIT_9 (1L << 9) +#define BIT_8 (1L << 8) +#define BIT_7 (1L << 7) +#define BIT_6 (1L << 6) +#define BIT_5 (1L << 5) +#define BIT_4 (1L << 4) +#define BIT_3 (1L << 3) +#define BIT_2 (1L << 2) +#define BIT_1 (1L << 1) +#define BIT_0 1L + +#define BIT_15S (1U << 15) +#define BIT_14S (1 << 14) +#define BIT_13S (1 << 13) +#define BIT_12S (1 << 12) +#define BIT_11S (1 << 11) +#define BIT_10S (1 << 10) +#define BIT_9S (1 << 9) +#define BIT_8S (1 << 8) +#define BIT_7S (1 << 7) +#define BIT_6S (1 << 6) +#define BIT_5S (1 << 5) +#define BIT_4S (1 << 4) +#define BIT_3S (1 << 3) +#define BIT_2S (1 << 2) +#define BIT_1S (1 << 1) +#define BIT_0S 1 + +#define SHIFT31(x) ((x) << 31) +#define SHIFT30(x) ((x) << 30) +#define SHIFT29(x) ((x) << 29) +#define SHIFT28(x) ((x) << 28) +#define SHIFT27(x) ((x) << 27) +#define SHIFT26(x) ((x) << 26) +#define SHIFT25(x) ((x) << 25) +#define SHIFT24(x) ((x) << 24) +#define SHIFT23(x) ((x) << 23) +#define SHIFT22(x) ((x) << 22) +#define SHIFT21(x) ((x) << 21) +#define SHIFT20(x) ((x) << 20) +#define SHIFT19(x) ((x) << 19) +#define SHIFT18(x) ((x) << 18) +#define SHIFT17(x) ((x) << 17) +#define SHIFT16(x) ((x) << 16) +#define SHIFT15(x) ((x) << 15) +#define SHIFT14(x) ((x) << 14) +#define SHIFT13(x) ((x) << 13) +#define SHIFT12(x) ((x) << 12) +#define SHIFT11(x) ((x) << 11) +#define SHIFT10(x) ((x) << 10) +#define SHIFT9(x) ((x) << 9) +#define SHIFT8(x) ((x) << 8) +#define SHIFT7(x) ((x) << 7) +#define SHIFT6(x) ((x) << 6) +#define SHIFT5(x) ((x) << 5) +#define SHIFT4(x) ((x) << 4) +#define SHIFT3(x) ((x) << 3) +#define SHIFT2(x) ((x) << 2) +#define SHIFT1(x) ((x) << 1) +#define SHIFT0(x) ((x) << 0) + +/* + * Configuration Space header + * Since this module is used for different OS', those may be + * duplicate on some of them (e.g. Linux). But to keep the + * common source, we have to live with this... + */ +#define PCI_VENDOR_ID 0x00 /* 16 bit Vendor ID */ +#define PCI_DEVICE_ID 0x02 /* 16 bit Device ID */ +#define PCI_COMMAND 0x04 /* 16 bit Command */ +#define PCI_STATUS 0x06 /* 16 bit Status */ +#define PCI_REV_ID 0x08 /* 8 bit Revision ID */ +#if 0 +#define PCI_CLASS_CODE 0x09 /* 24 bit Class Code */ +#endif +#define PCI_CACHE_LSZ 0x0c /* 8 bit Cache Line Size */ +#define PCI_LAT_TIM 0x0d /* 8 bit Latency Timer */ +#define PCI_HEADER_T 0x0e /* 8 bit Header Type */ +#define PCI_BIST 0x0f /* 8 bit Built-in selftest */ +#define PCI_BASE_1ST 0x10 /* 32 bit 1st Base address */ +#define PCI_BASE_2ND 0x14 /* 32 bit 2nd Base address */ + /* Byte 0x18..0x2b: reserved */ +#define PCI_SUB_VID 0x2c /* 16 bit Subsystem Vendor ID */ +#define PCI_SUB_ID 0x2e /* 16 bit Subsystem ID */ +#define PCI_BASE_ROM 0x30 /* 32 bit Expansion ROM Base Address */ +#define PCI_CAP_PTR 0x34 /* 8 bit Capabilities Ptr */ + /* Byte 35..3b: reserved */ +#define PCI_IRQ_LINE 0x3c /* 8 bit Interrupt Line */ +#define PCI_IRQ_PIN 0x3d /* 8 bit Interrupt Pin */ +#define PCI_MIN_GNT 0x3e /* 8 bit Min_Gnt */ +#define PCI_MAX_LAT 0x3f /* 8 bit Max_Lat */ + /* Device Dependent Region */ +#define PCI_OUR_REG_1 0x40 /* 32 bit Our Register 1 */ +#define PCI_OUR_REG_2 0x44 /* 32 bit Our Register 2 */ + /* Power Management Region */ +#define PCI_PM_CAP_ID 0x48 /* 8 bit Power Management Cap. ID */ +#define PCI_PM_NITEM 0x49 /* 8 bit Next Item Ptr */ +#define PCI_PM_CAP_REG 0x4a /* 16 bit Power Management Capabilities */ +#define PCI_PM_CTL_STS 0x4c /* 16 bit Power Manag. Control/Status */ + /* Byte 0x4e: reserved */ +#define PCI_PM_DAT_REG 0x4f /* 8 bit Power Manag. Data Register */ + /* VPD Region */ +#define PCI_VPD_CAP_ID 0x50 /* 8 bit VPD Cap. ID */ +#define PCI_VPD_NITEM 0x51 /* 8 bit Next Item Ptr */ +#define PCI_VPD_ADR_REG 0x52 /* 16 bit VPD Address Register */ +#define PCI_VPD_DAT_REG 0x54 /* 32 bit VPD Data Register */ + /* Byte 0x58..0xff: reserved */ + +/* + * I2C Address (PCI Config) + * + * Note: The temperature and voltage sensors are relocated on a different + * I2C bus. + */ +#define I2C_ADDR_VPD 0xA0 /* I2C address for the VPD EEPROM */ + +/* + * Define Bits and Values of the registers + */ +/* PCI_COMMAND 16 bit Command */ + /* Bit 15..11: reserved */ +#define PCI_INT_DIS BIT_10S /* Interrupt INTx# disable (PCI 2.3) */ +#define PCI_FBTEN BIT_9S /* Fast Back-To-Back enable */ +#define PCI_SERREN BIT_8S /* SERR enable */ +#define PCI_ADSTEP BIT_7S /* Address Stepping */ +#define PCI_PERREN BIT_6S /* Parity Report Response enable */ +#define PCI_VGA_SNOOP BIT_5S /* VGA palette snoop */ +#define PCI_MWIEN BIT_4S /* Memory write an inv cycl ena */ +#define PCI_SCYCEN BIT_3S /* Special Cycle enable */ +#define PCI_BMEN BIT_2S /* Bus Master enable */ +#define PCI_MEMEN BIT_1S /* Memory Space Access enable */ +#define PCI_IOEN BIT_0S /* I/O Space Access enable */ + +#define PCI_COMMAND_VAL (PCI_FBTEN | PCI_SERREN | PCI_PERREN | PCI_MWIEN |\ + PCI_BMEN | PCI_MEMEN | PCI_IOEN) + +/* PCI_STATUS 16 bit Status */ +#define PCI_PERR BIT_15S /* Parity Error */ +#define PCI_SERR BIT_14S /* Signaled SERR */ +#define PCI_RMABORT BIT_13S /* Received Master Abort */ +#define PCI_RTABORT BIT_12S /* Received Target Abort */ + /* Bit 11: reserved */ +#define PCI_DEVSEL (3<<9) /* Bit 10.. 9: DEVSEL Timing */ +#define PCI_DEV_FAST (0<<9) /* fast */ +#define PCI_DEV_MEDIUM (1<<9) /* medium */ +#define PCI_DEV_SLOW (2<<9) /* slow */ +#define PCI_DATAPERR BIT_8S /* DATA Parity error detected */ +#define PCI_FB2BCAP BIT_7S /* Fast Back-to-Back Capability */ +#define PCI_UDF BIT_6S /* User Defined Features */ +#define PCI_66MHZCAP BIT_5S /* 66 MHz PCI bus clock capable */ +#define PCI_NEWCAP BIT_4S /* New cap. list implemented */ +#define PCI_INT_STAT BIT_3S /* Interrupt INTx# Status (PCI 2.3) */ + /* Bit 2.. 0: reserved */ + +#define PCI_ERRBITS (PCI_PERR | PCI_SERR | PCI_RMABORT | PCI_RTABORT |\ + PCI_DATAPERR) + +/* PCI_CLASS_CODE 24 bit Class Code */ +/* Byte 2: Base Class (02) */ +/* Byte 1: SubClass (00) */ +/* Byte 0: Programming Interface (00) */ + +/* PCI_CACHE_LSZ 8 bit Cache Line Size */ +/* Possible values: 0,2,4,8,16,32,64,128 */ + +/* PCI_HEADER_T 8 bit Header Type */ +#define PCI_HD_MF_DEV BIT_7S /* 0= single, 1= multi-func dev */ +#define PCI_HD_TYPE 0x7f /* Bit 6..0: Header Layout 0= normal */ + +/* PCI_BIST 8 bit Built-in selftest */ +/* Built-in Self test not supported (optional) */ + +/* PCI_BASE_1ST 32 bit 1st Base address */ +#define PCI_MEMSIZE 0x4000L /* use 16 kB Memory Base */ +#define PCI_MEMBASE_MSK 0xffffc000L /* Bit 31..14: Memory Base Address */ +#define PCI_MEMSIZE_MSK 0x00003ff0L /* Bit 13.. 4: Memory Size Req. */ +#define PCI_PREFEN BIT_3 /* Prefetchable */ +#define PCI_MEM_TYP (3L<<2) /* Bit 2.. 1: Memory Type */ +#define PCI_MEM32BIT (0L<<1) /* Base addr anywhere in 32 Bit range */ +#define PCI_MEM1M (1L<<1) /* Base addr below 1 MegaByte */ +#define PCI_MEM64BIT (2L<<1) /* Base addr anywhere in 64 Bit range */ +#define PCI_MEMSPACE BIT_0 /* Memory Space Indic. */ + +/* PCI_BASE_2ND 32 bit 2nd Base address */ +#define PCI_IOBASE 0xffffff00L /* Bit 31.. 8: I/O Base address */ +#define PCI_IOSIZE 0x000000fcL /* Bit 7.. 2: I/O Size Requirements */ + /* Bit 1: reserved */ +#define PCI_IOSPACE BIT_0 /* I/O Space Indicator */ + +/* PCI_BASE_ROM 32 bit Expansion ROM Base Address */ +#define PCI_ROMBASE 0xfffe0000L /* Bit 31..17: ROM BASE address (1st)*/ +#define PCI_ROMBASZ (0x1cL<<14) /* Bit 16..14: Treat as BASE or SIZE */ +#define PCI_ROMSIZE (0x38L<<11) /* Bit 13..11: ROM Size Requirements */ + /* Bit 10.. 1: reserved */ +#define PCI_ROMEN BIT_0 /* Address Decode enable */ + +/* Device Dependent Region */ +/* PCI_OUR_REG_1 32 bit Our Register 1 */ + /* Bit 31..29: reserved */ +#define PCI_PHY_COMA BIT_28 /* Set PHY to Coma Mode */ +#define PCI_EN_CAL BIT_27 /* Enable PCI buffer strength calibr. */ +#define PCI_DIS_CAL BIT_26 /* Disable PCI buffer strength calibr. */ +#define PCI_VIO BIT_25 /* PCI I/O Voltage, 0 = 3.3V, 1 = 5V */ +#define PCI_DIS_BOOT BIT_24 /* Disable BOOT via ROM */ +#define PCI_EN_IO BIT_23 /* Mapping to I/O space */ +#define PCI_EN_FPROM BIT_22 /* Enable FLASH mapping to memory */ + /* 1 = Map Flash to memory */ + /* 0 = Disable addr. dec */ +#define PCI_PAGESIZE (3L<<20) /* Bit 21..20: FLASH Page Size */ +#define PCI_PAGE_16 (0L<<20) /* 16 k pages */ +#define PCI_PAGE_32K (1L<<20) /* 32 k pages */ +#define PCI_PAGE_64K (2L<<20) /* 64 k pages */ +#define PCI_PAGE_128K (3L<<20) /* 128 k pages */ + /* Bit 19: reserved */ +#define PCI_PAGEREG (7L<<16) /* Bit 18..16: Page Register */ +#define PCI_NOTAR BIT_15 /* No turnaround cycle */ +#define PCI_FORCE_BE BIT_14 /* Assert all BEs on MR */ +#define PCI_DIS_MRL BIT_13 /* Disable Mem Read Line */ +#define PCI_DIS_MRM BIT_12 /* Disable Mem Read Multiple */ +#define PCI_DIS_MWI BIT_11 /* Disable Mem Write & Invalidate */ +#define PCI_DISC_CLS BIT_10 /* Disc: cacheLsz bound */ +#define PCI_BURST_DIS BIT_9 /* Burst Disable */ +#define PCI_DIS_PCI_CLK BIT_8 /* Disable PCI clock driving */ +#define PCI_SKEW_DAS (0xfL<<4) /* Bit 7.. 4: Skew Ctrl, DAS Ext */ +#define PCI_SKEW_BASE 0xfL /* Bit 3.. 0: Skew Ctrl, Base */ + + +/* PCI_OUR_REG_2 32 bit Our Register 2 */ +#define PCI_VPD_WR_THR (0xffL<<24) /* Bit 31..24: VPD Write Threshold */ +#define PCI_DEV_SEL (0x7fL<<17) /* Bit 23..17: EEPROM Device Select */ +#define PCI_VPD_ROM_SZ (7L<<14) /* Bit 16..14: VPD ROM Size */ + /* Bit 13..12: reserved */ +#define PCI_PATCH_DIR (0xfL<<8) /* Bit 11.. 8: Ext Patches dir 3..0 */ +#define PCI_PATCH_DIR_3 BIT_11 +#define PCI_PATCH_DIR_2 BIT_10 +#define PCI_PATCH_DIR_1 BIT_9 +#define PCI_PATCH_DIR_0 BIT_8 +#define PCI_EXT_PATCHS (0xfL<<4) /* Bit 7.. 4: Extended Patches 3..0 */ +#define PCI_EXT_PATCH_3 BIT_7 +#define PCI_EXT_PATCH_2 BIT_6 +#define PCI_EXT_PATCH_1 BIT_5 +#define PCI_EXT_PATCH_0 BIT_4 +#define PCI_EN_DUMMY_RD BIT_3 /* Enable Dummy Read */ +#define PCI_REV_DESC BIT_2 /* Reverse Desc. Bytes */ + /* Bit 1: reserved */ +#define PCI_USEDATA64 BIT_0 /* Use 64Bit Data bus ext */ + + +/* Power Management Region */ +/* PCI_PM_CAP_REG 16 bit Power Management Capabilities */ +#define PCI_PME_SUP_MSK (0x1f<<11) /* Bit 15..11: PM Event Support Mask */ +#define PCI_PME_D3C_SUP BIT_15S /* PME from D3cold Support (if Vaux) */ +#define PCI_PME_D3H_SUP BIT_14S /* PME from D3hot Support */ +#define PCI_PME_D2_SUP BIT_13S /* PME from D2 Support */ +#define PCI_PME_D1_SUP BIT_12S /* PME from D1 Support */ +#define PCI_PME_D0_SUP BIT_11S /* PME from D0 Support */ +#define PCI_PM_D2_SUP BIT_10S /* D2 Support in 33 MHz mode */ +#define PCI_PM_D1_SUP BIT_9S /* D1 Support */ + /* Bit 8.. 6: reserved */ +#define PCI_PM_DSI BIT_5S /* Device Specific Initialization */ +#define PCI_PM_APS BIT_4S /* Auxialiary Power Source */ +#define PCI_PME_CLOCK BIT_3S /* PM Event Clock */ +#define PCI_PM_VER_MSK 7 /* Bit 2.. 0: PM PCI Spec. version */ + +/* PCI_PM_CTL_STS 16 bit Power Management Control/Status */ +#define PCI_PME_STATUS BIT_15S /* PME Status (YUKON only) */ +#define PCI_PM_DAT_SCL (3<<13) /* Bit 14..13: Data Reg. scaling factor */ +#define PCI_PM_DAT_SEL (0xf<<9) /* Bit 12.. 9: PM data selector field */ +#define PCI_PME_EN BIT_8S /* Enable PME# generation (YUKON only) */ + /* Bit 7.. 2: reserved */ +#define PCI_PM_STATE_MSK 3 /* Bit 1.. 0: Power Management State */ + +#define PCI_PM_STATE_D0 0 /* D0: Operational (default) */ +#define PCI_PM_STATE_D1 1 /* D1: (YUKON only) */ +#define PCI_PM_STATE_D2 2 /* D2: (YUKON only) */ +#define PCI_PM_STATE_D3 3 /* D3: HOT, Power Down and Reset */ + +/* VPD Region */ +/* PCI_VPD_ADR_REG 16 bit VPD Address Register */ +#define PCI_VPD_FLAG BIT_15S /* starts VPD rd/wr cycle */ +#define PCI_VPD_ADR_MSK 0x7fffL /* Bit 14.. 0: VPD address mask */ + +/* Control Register File (Address Map) */ + +/* + * Bank 0 + */ +#define B0_RAP 0x0000 /* 8 bit Register Address Port */ + /* 0x0001 - 0x0003: reserved */ +#define B0_CTST 0x0004 /* 16 bit Control/Status register */ +#define B0_LED 0x0006 /* 8 Bit LED register */ +#define B0_POWER_CTRL 0x0007 /* 8 Bit Power Control reg (YUKON only) */ +#define B0_ISRC 0x0008 /* 32 bit Interrupt Source Register */ +#define B0_IMSK 0x000c /* 32 bit Interrupt Mask Register */ +#define B0_HWE_ISRC 0x0010 /* 32 bit HW Error Interrupt Src Reg */ +#define B0_HWE_IMSK 0x0014 /* 32 bit HW Error Interrupt Mask Reg */ +#define B0_SP_ISRC 0x0018 /* 32 bit Special Interrupt Source Reg */ + /* 0x001c: reserved */ + +/* B0 XMAC 1 registers (GENESIS only) */ +#define B0_XM1_IMSK 0x0020 /* 16 bit r/w XMAC 1 Interrupt Mask Register*/ + /* 0x0022 - 0x0027: reserved */ +#define B0_XM1_ISRC 0x0028 /* 16 bit ro XMAC 1 Interrupt Status Reg */ + /* 0x002a - 0x002f: reserved */ +#define B0_XM1_PHY_ADDR 0x0030 /* 16 bit r/w XMAC 1 PHY Address Register */ + /* 0x0032 - 0x0033: reserved */ +#define B0_XM1_PHY_DATA 0x0034 /* 16 bit r/w XMAC 1 PHY Data Register */ + /* 0x0036 - 0x003f: reserved */ + +/* B0 XMAC 2 registers (GENESIS only) */ +#define B0_XM2_IMSK 0x0040 /* 16 bit r/w XMAC 2 Interrupt Mask Register*/ + /* 0x0042 - 0x0047: reserved */ +#define B0_XM2_ISRC 0x0048 /* 16 bit ro XMAC 2 Interrupt Status Reg */ + /* 0x004a - 0x004f: reserved */ +#define B0_XM2_PHY_ADDR 0x0050 /* 16 bit r/w XMAC 2 PHY Address Register */ + /* 0x0052 - 0x0053: reserved */ +#define B0_XM2_PHY_DATA 0x0054 /* 16 bit r/w XMAC 2 PHY Data Register */ + /* 0x0056 - 0x005f: reserved */ + +/* BMU Control Status Registers */ +#define B0_R1_CSR 0x0060 /* 32 bit BMU Ctrl/Stat Rx Queue 1 */ +#define B0_R2_CSR 0x0064 /* 32 bit BMU Ctrl/Stat Rx Queue 2 */ +#define B0_XS1_CSR 0x0068 /* 32 bit BMU Ctrl/Stat Sync Tx Queue 1 */ +#define B0_XA1_CSR 0x006c /* 32 bit BMU Ctrl/Stat Async Tx Queue 1*/ +#define B0_XS2_CSR 0x0070 /* 32 bit BMU Ctrl/Stat Sync Tx Queue 2 */ +#define B0_XA2_CSR 0x0074 /* 32 bit BMU Ctrl/Stat Async Tx Queue 2*/ + /* 0x0078 - 0x007f: reserved */ + +/* + * Bank 1 + * - completely empty (this is the RAP Block window) + * Note: if RAP = 1 this page is reserved + */ + +/* + * Bank 2 + */ +/* NA reg = 48 bit Network Address Register, 3x16 or 8x8 bit readable */ +#define B2_MAC_1 0x0100 /* NA reg MAC Address 1 */ + /* 0x0106 - 0x0107: reserved */ +#define B2_MAC_2 0x0108 /* NA reg MAC Address 2 */ + /* 0x010e - 0x010f: reserved */ +#define B2_MAC_3 0x0110 /* NA reg MAC Address 3 */ + /* 0x0116 - 0x0117: reserved */ +#define B2_CONN_TYP 0x0118 /* 8 bit Connector type */ +#define B2_PMD_TYP 0x0119 /* 8 bit PMD type */ +#define B2_MAC_CFG 0x011a /* 8 bit MAC Configuration / Chip Revision */ +#define B2_CHIP_ID 0x011b /* 8 bit Chip Identification Number */ + /* Eprom registers are currently of no use */ +#define B2_E_0 0x011c /* 8 bit EPROM Byte 0 (ext. SRAM size */ +#define B2_E_1 0x011d /* 8 bit EPROM Byte 1 (PHY type) */ +#define B2_E_2 0x011e /* 8 bit EPROM Byte 2 */ +#define B2_E_3 0x011f /* 8 bit EPROM Byte 3 */ +#define B2_FAR 0x0120 /* 32 bit Flash-Prom Addr Reg/Cnt */ +#define B2_FDP 0x0124 /* 8 bit Flash-Prom Data Port */ + /* 0x0125 - 0x0127: reserved */ +#define B2_LD_CRTL 0x0128 /* 8 bit EPROM loader control register */ +#define B2_LD_TEST 0x0129 /* 8 bit EPROM loader test register */ + /* 0x012a - 0x012f: reserved */ +#define B2_TI_INI 0x0130 /* 32 bit Timer Init Value */ +#define B2_TI_VAL 0x0134 /* 32 bit Timer Value */ +#define B2_TI_CRTL 0x0138 /* 8 bit Timer Control */ +#define B2_TI_TEST 0x0139 /* 8 Bit Timer Test */ + /* 0x013a - 0x013f: reserved */ +#define B2_IRQM_INI 0x0140 /* 32 bit IRQ Moderation Timer Init Reg.*/ +#define B2_IRQM_VAL 0x0144 /* 32 bit IRQ Moderation Timer Value */ +#define B2_IRQM_CTRL 0x0148 /* 8 bit IRQ Moderation Timer Control */ +#define B2_IRQM_TEST 0x0149 /* 8 bit IRQ Moderation Timer Test */ +#define B2_IRQM_MSK 0x014c /* 32 bit IRQ Moderation Mask */ +#define B2_IRQM_HWE_MSK 0x0150 /* 32 bit IRQ Moderation HW Error Mask */ + /* 0x0154 - 0x0157: reserved */ +#define B2_TST_CTRL1 0x0158 /* 8 bit Test Control Register 1 */ +#define B2_TST_CTRL2 0x0159 /* 8 bit Test Control Register 2 */ + /* 0x015a - 0x015b: reserved */ +#define B2_GP_IO 0x015c /* 32 bit General Purpose I/O Register */ +#define B2_I2C_CTRL 0x0160 /* 32 bit I2C HW Control Register */ +#define B2_I2C_DATA 0x0164 /* 32 bit I2C HW Data Register */ +#define B2_I2C_IRQ 0x0168 /* 32 bit I2C HW IRQ Register */ +#define B2_I2C_SW 0x016c /* 32 bit I2C SW Port Register */ + +/* Blink Source Counter (GENESIS only) */ +#define B2_BSC_INI 0x0170 /* 32 bit Blink Source Counter Init Val */ +#define B2_BSC_VAL 0x0174 /* 32 bit Blink Source Counter Value */ +#define B2_BSC_CTRL 0x0178 /* 8 bit Blink Source Counter Control */ +#define B2_BSC_STAT 0x0179 /* 8 bit Blink Source Counter Status */ +#define B2_BSC_TST 0x017a /* 16 bit Blink Source Counter Test Reg */ + /* 0x017c - 0x017f: reserved */ + +/* + * Bank 3 + */ +/* RAM Random Registers */ +#define B3_RAM_ADDR 0x0180 /* 32 bit RAM Address, to read or write */ +#define B3_RAM_DATA_LO 0x0184 /* 32 bit RAM Data Word (low dWord) */ +#define B3_RAM_DATA_HI 0x0188 /* 32 bit RAM Data Word (high dWord) */ + /* 0x018c - 0x018f: reserved */ + +/* RAM Interface Registers */ +/* + * The HW-Spec. calls this registers Timeout Value 0..11. But this names are + * not usable in SW. Please notice these are NOT real timeouts, these are + * the number of qWords transferred continuously. + */ +#define B3_RI_WTO_R1 0x0190 /* 8 bit WR Timeout Queue R1 (TO0) */ +#define B3_RI_WTO_XA1 0x0191 /* 8 bit WR Timeout Queue XA1 (TO1) */ +#define B3_RI_WTO_XS1 0x0192 /* 8 bit WR Timeout Queue XS1 (TO2) */ +#define B3_RI_RTO_R1 0x0193 /* 8 bit RD Timeout Queue R1 (TO3) */ +#define B3_RI_RTO_XA1 0x0194 /* 8 bit RD Timeout Queue XA1 (TO4) */ +#define B3_RI_RTO_XS1 0x0195 /* 8 bit RD Timeout Queue XS1 (TO5) */ +#define B3_RI_WTO_R2 0x0196 /* 8 bit WR Timeout Queue R2 (TO6) */ +#define B3_RI_WTO_XA2 0x0197 /* 8 bit WR Timeout Queue XA2 (TO7) */ +#define B3_RI_WTO_XS2 0x0198 /* 8 bit WR Timeout Queue XS2 (TO8) */ +#define B3_RI_RTO_R2 0x0199 /* 8 bit RD Timeout Queue R2 (TO9) */ +#define B3_RI_RTO_XA2 0x019a /* 8 bit RD Timeout Queue XA2 (TO10)*/ +#define B3_RI_RTO_XS2 0x019b /* 8 bit RD Timeout Queue XS2 (TO11)*/ +#define B3_RI_TO_VAL 0x019c /* 8 bit Current Timeout Count Val */ + /* 0x019d - 0x019f: reserved */ +#define B3_RI_CTRL 0x01a0 /* 16 bit RAM Interface Control Register */ +#define B3_RI_TEST 0x01a2 /* 8 bit RAM Interface Test Register */ + /* 0x01a3 - 0x01af: reserved */ + +/* MAC Arbiter Registers (GENESIS only) */ +/* these are the no. of qWord transferred continuously and NOT real timeouts */ +#define B3_MA_TOINI_RX1 0x01b0 /* 8 bit Timeout Init Val Rx Path MAC 1 */ +#define B3_MA_TOINI_RX2 0x01b1 /* 8 bit Timeout Init Val Rx Path MAC 2 */ +#define B3_MA_TOINI_TX1 0x01b2 /* 8 bit Timeout Init Val Tx Path MAC 1 */ +#define B3_MA_TOINI_TX2 0x01b3 /* 8 bit Timeout Init Val Tx Path MAC 2 */ +#define B3_MA_TOVAL_RX1 0x01b4 /* 8 bit Timeout Value Rx Path MAC 1 */ +#define B3_MA_TOVAL_RX2 0x01b5 /* 8 bit Timeout Value Rx Path MAC 1 */ +#define B3_MA_TOVAL_TX1 0x01b6 /* 8 bit Timeout Value Tx Path MAC 2 */ +#define B3_MA_TOVAL_TX2 0x01b7 /* 8 bit Timeout Value Tx Path MAC 2 */ +#define B3_MA_TO_CTRL 0x01b8 /* 16 bit MAC Arbiter Timeout Ctrl Reg */ +#define B3_MA_TO_TEST 0x01ba /* 16 bit MAC Arbiter Timeout Test Reg */ + /* 0x01bc - 0x01bf: reserved */ +#define B3_MA_RCINI_RX1 0x01c0 /* 8 bit Recovery Init Val Rx Path MAC 1 */ +#define B3_MA_RCINI_RX2 0x01c1 /* 8 bit Recovery Init Val Rx Path MAC 2 */ +#define B3_MA_RCINI_TX1 0x01c2 /* 8 bit Recovery Init Val Tx Path MAC 1 */ +#define B3_MA_RCINI_TX2 0x01c3 /* 8 bit Recovery Init Val Tx Path MAC 2 */ +#define B3_MA_RCVAL_RX1 0x01c4 /* 8 bit Recovery Value Rx Path MAC 1 */ +#define B3_MA_RCVAL_RX2 0x01c5 /* 8 bit Recovery Value Rx Path MAC 1 */ +#define B3_MA_RCVAL_TX1 0x01c6 /* 8 bit Recovery Value Tx Path MAC 2 */ +#define B3_MA_RCVAL_TX2 0x01c7 /* 8 bit Recovery Value Tx Path MAC 2 */ +#define B3_MA_RC_CTRL 0x01c8 /* 16 bit MAC Arbiter Recovery Ctrl Reg */ +#define B3_MA_RC_TEST 0x01ca /* 16 bit MAC Arbiter Recovery Test Reg */ + /* 0x01cc - 0x01cf: reserved */ + +/* Packet Arbiter Registers (GENESIS only) */ +/* these are real timeouts */ +#define B3_PA_TOINI_RX1 0x01d0 /* 16 bit Timeout Init Val Rx Path MAC 1 */ + /* 0x01d2 - 0x01d3: reserved */ +#define B3_PA_TOINI_RX2 0x01d4 /* 16 bit Timeout Init Val Rx Path MAC 2 */ + /* 0x01d6 - 0x01d7: reserved */ +#define B3_PA_TOINI_TX1 0x01d8 /* 16 bit Timeout Init Val Tx Path MAC 1 */ + /* 0x01da - 0x01db: reserved */ +#define B3_PA_TOINI_TX2 0x01dc /* 16 bit Timeout Init Val Tx Path MAC 2 */ + /* 0x01de - 0x01df: reserved */ +#define B3_PA_TOVAL_RX1 0x01e0 /* 16 bit Timeout Val Rx Path MAC 1 */ + /* 0x01e2 - 0x01e3: reserved */ +#define B3_PA_TOVAL_RX2 0x01e4 /* 16 bit Timeout Val Rx Path MAC 2 */ + /* 0x01e6 - 0x01e7: reserved */ +#define B3_PA_TOVAL_TX1 0x01e8 /* 16 bit Timeout Val Tx Path MAC 1 */ + /* 0x01ea - 0x01eb: reserved */ +#define B3_PA_TOVAL_TX2 0x01ec /* 16 bit Timeout Val Tx Path MAC 2 */ + /* 0x01ee - 0x01ef: reserved */ +#define B3_PA_CTRL 0x01f0 /* 16 bit Packet Arbiter Ctrl Register */ +#define B3_PA_TEST 0x01f2 /* 16 bit Packet Arbiter Test Register */ + /* 0x01f4 - 0x01ff: reserved */ + +/* + * Bank 4 - 5 + */ +/* Transmit Arbiter Registers MAC 1 and 2, use MR_ADDR() to access */ +#define TXA_ITI_INI 0x0200 /* 32 bit Tx Arb Interval Timer Init Val*/ +#define TXA_ITI_VAL 0x0204 /* 32 bit Tx Arb Interval Timer Value */ +#define TXA_LIM_INI 0x0208 /* 32 bit Tx Arb Limit Counter Init Val */ +#define TXA_LIM_VAL 0x020c /* 32 bit Tx Arb Limit Counter Value */ +#define TXA_CTRL 0x0210 /* 8 bit Tx Arbiter Control Register */ +#define TXA_TEST 0x0211 /* 8 bit Tx Arbiter Test Register */ +#define TXA_STAT 0x0212 /* 8 bit Tx Arbiter Status Register */ + /* 0x0213 - 0x027f: reserved */ + /* 0x0280 - 0x0292: MAC 2 */ + /* 0x0213 - 0x027f: reserved */ + +/* + * Bank 6 + */ +/* External registers (GENESIS only) */ +#define B6_EXT_REG 0x0300 + +/* + * Bank 7 + */ +/* This is a copy of the Configuration register file (lower half) */ +#define B7_CFG_SPC 0x0380 + +/* + * Bank 8 - 15 + */ +/* Receive and Transmit Queue Registers, use Q_ADDR() to access */ +#define B8_Q_REGS 0x0400 + +/* Queue Register Offsets, use Q_ADDR() to access */ +#define Q_D 0x00 /* 8*32 bit Current Descriptor */ +#define Q_DA_L 0x20 /* 32 bit Current Descriptor Address Low dWord */ +#define Q_DA_H 0x24 /* 32 bit Current Descriptor Address High dWord */ +#define Q_AC_L 0x28 /* 32 bit Current Address Counter Low dWord */ +#define Q_AC_H 0x2c /* 32 bit Current Address Counter High dWord */ +#define Q_BC 0x30 /* 32 bit Current Byte Counter */ +#define Q_CSR 0x34 /* 32 bit BMU Control/Status Register */ +#define Q_F 0x38 /* 32 bit Flag Register */ +#define Q_T1 0x3c /* 32 bit Test Register 1 */ +#define Q_T1_TR 0x3c /* 8 bit Test Register 1 Transfer SM */ +#define Q_T1_WR 0x3d /* 8 bit Test Register 1 Write Descriptor SM */ +#define Q_T1_RD 0x3e /* 8 bit Test Register 1 Read Descriptor SM */ +#define Q_T1_SV 0x3f /* 8 bit Test Register 1 Supervisor SM */ +#define Q_T2 0x40 /* 32 bit Test Register 2 */ +#define Q_T3 0x44 /* 32 bit Test Register 3 */ + /* 0x48 - 0x7f: reserved */ + +/* + * Bank 16 - 23 + */ +/* RAM Buffer Registers */ +#define B16_RAM_REGS 0x0800 + +/* RAM Buffer Register Offsets, use RB_ADDR() to access */ +#define RB_START 0x00 /* 32 bit RAM Buffer Start Address */ +#define RB_END 0x04 /* 32 bit RAM Buffer End Address */ +#define RB_WP 0x08 /* 32 bit RAM Buffer Write Pointer */ +#define RB_RP 0x0c /* 32 bit RAM Buffer Read Pointer */ +#define RB_RX_UTPP 0x10 /* 32 bit Rx Upper Threshold, Pause Pack */ +#define RB_RX_LTPP 0x14 /* 32 bit Rx Lower Threshold, Pause Pack */ +#define RB_RX_UTHP 0x18 /* 32 bit Rx Upper Threshold, High Prio */ +#define RB_RX_LTHP 0x1c /* 32 bit Rx Lower Threshold, High Prio */ + /* 0x10 - 0x1f: reserved at Tx RAM Buffer Registers */ +#define RB_PC 0x20 /* 32 bit RAM Buffer Packet Counter */ +#define RB_LEV 0x24 /* 32 bit RAM Buffer Level Register */ +#define RB_CTRL 0x28 /* 8 bit RAM Buffer Control Register */ +#define RB_TST1 0x29 /* 8 bit RAM Buffer Test Register 1 */ +#define RB_TST2 0x2A /* 8 bit RAM Buffer Test Register 2 */ + /* 0x2c - 0x7f: reserved */ + +/* + * Bank 24 + */ +/* + * Receive MAC FIFO, Receive LED, and Link_Sync regs (GENESIS only) + * use MR_ADDR() to access + */ +#define RX_MFF_EA 0x0c00 /* 32 bit Receive MAC FIFO End Address */ +#define RX_MFF_WP 0x0c04 /* 32 bit Receive MAC FIFO Write Pointer */ + /* 0x0c08 - 0x0c0b: reserved */ +#define RX_MFF_RP 0x0c0c /* 32 bit Receive MAC FIFO Read Pointer */ +#define RX_MFF_PC 0x0c10 /* 32 bit Receive MAC FIFO Packet Cnt */ +#define RX_MFF_LEV 0x0c14 /* 32 bit Receive MAC FIFO Level */ +#define RX_MFF_CTRL1 0x0c18 /* 16 bit Receive MAC FIFO Control Reg 1*/ +#define RX_MFF_STAT_TO 0x0c1a /* 8 bit Receive MAC Status Timeout */ +#define RX_MFF_TIST_TO 0x0c1b /* 8 bit Receive MAC Time Stamp Timeout */ +#define RX_MFF_CTRL2 0x0c1c /* 8 bit Receive MAC FIFO Control Reg 2*/ +#define RX_MFF_TST1 0x0c1d /* 8 bit Receive MAC FIFO Test Reg 1 */ +#define RX_MFF_TST2 0x0c1e /* 8 bit Receive MAC FIFO Test Reg 2 */ + /* 0x0c1f: reserved */ +#define RX_LED_INI 0x0c20 /* 32 bit Receive LED Cnt Init Value */ +#define RX_LED_VAL 0x0c24 /* 32 bit Receive LED Cnt Current Value */ +#define RX_LED_CTRL 0x0c28 /* 8 bit Receive LED Cnt Control Reg */ +#define RX_LED_TST 0x0c29 /* 8 bit Receive LED Cnt Test Register */ + /* 0x0c2a - 0x0c2f: reserved */ +#define LNK_SYNC_INI 0x0c30 /* 32 bit Link Sync Cnt Init Value */ +#define LNK_SYNC_VAL 0x0c34 /* 32 bit Link Sync Cnt Current Value */ +#define LNK_SYNC_CTRL 0x0c38 /* 8 bit Link Sync Cnt Control Register */ +#define LNK_SYNC_TST 0x0c39 /* 8 bit Link Sync Cnt Test Register */ + /* 0x0c3a - 0x0c3b: reserved */ +#define LNK_LED_REG 0x0c3c /* 8 bit Link LED Register */ + /* 0x0c3d - 0x0c3f: reserved */ + +/* Receive GMAC FIFO (YUKON only), use MR_ADDR() to access */ +#define RX_GMF_EA 0x0c40 /* 32 bit Rx GMAC FIFO End Address */ +#define RX_GMF_AF_THR 0x0c44 /* 32 bit Rx GMAC FIFO Almost Full Thresh. */ +#define RX_GMF_CTRL_T 0x0c48 /* 32 bit Rx GMAC FIFO Control/Test */ +#define RX_GMF_FL_MSK 0x0c4c /* 32 bit Rx GMAC FIFO Flush Mask */ +#define RX_GMF_FL_THR 0x0c50 /* 32 bit Rx GMAC FIFO Flush Threshold */ + /* 0x0c54 - 0x0c5f: reserved */ +#define RX_GMF_WP 0x0c60 /* 32 bit Rx GMAC FIFO Write Pointer */ + /* 0x0c64 - 0x0c67: reserved */ +#define RX_GMF_WLEV 0x0c68 /* 32 bit Rx GMAC FIFO Write Level */ + /* 0x0c6c - 0x0c6f: reserved */ +#define RX_GMF_RP 0x0c70 /* 32 bit Rx GMAC FIFO Read Pointer */ + /* 0x0c74 - 0x0c77: reserved */ +#define RX_GMF_RLEV 0x0c78 /* 32 bit Rx GMAC FIFO Read Level */ + /* 0x0c7c - 0x0c7f: reserved */ + +/* + * Bank 25 + */ + /* 0x0c80 - 0x0cbf: MAC 2 */ + /* 0x0cc0 - 0x0cff: reserved */ + +/* + * Bank 26 + */ +/* + * Transmit MAC FIFO and Transmit LED Registers (GENESIS only), + * use MR_ADDR() to access + */ +#define TX_MFF_EA 0x0d00 /* 32 bit Transmit MAC FIFO End Address */ +#define TX_MFF_WP 0x0d04 /* 32 bit Transmit MAC FIFO WR Pointer */ +#define TX_MFF_WSP 0x0d08 /* 32 bit Transmit MAC FIFO WR Shadow Ptr */ +#define TX_MFF_RP 0x0d0c /* 32 bit Transmit MAC FIFO RD Pointer */ +#define TX_MFF_PC 0x0d10 /* 32 bit Transmit MAC FIFO Packet Cnt */ +#define TX_MFF_LEV 0x0d14 /* 32 bit Transmit MAC FIFO Level */ +#define TX_MFF_CTRL1 0x0d18 /* 16 bit Transmit MAC FIFO Ctrl Reg 1 */ +#define TX_MFF_WAF 0x0d1a /* 8 bit Transmit MAC Wait after flush */ + /* 0x0c1b: reserved */ +#define TX_MFF_CTRL2 0x0d1c /* 8 bit Transmit MAC FIFO Ctrl Reg 2 */ +#define TX_MFF_TST1 0x0d1d /* 8 bit Transmit MAC FIFO Test Reg 1 */ +#define TX_MFF_TST2 0x0d1e /* 8 bit Transmit MAC FIFO Test Reg 2 */ + /* 0x0d1f: reserved */ +#define TX_LED_INI 0x0d20 /* 32 bit Transmit LED Cnt Init Value */ +#define TX_LED_VAL 0x0d24 /* 32 bit Transmit LED Cnt Current Val */ +#define TX_LED_CTRL 0x0d28 /* 8 bit Transmit LED Cnt Control Reg */ +#define TX_LED_TST 0x0d29 /* 8 bit Transmit LED Cnt Test Reg */ + /* 0x0d2a - 0x0d3f: reserved */ + +/* Transmit GMAC FIFO (YUKON only), use MR_ADDR() to access */ +#define TX_GMF_EA 0x0d40 /* 32 bit Tx GMAC FIFO End Address */ +#define TX_GMF_AE_THR 0x0d44 /* 32 bit Tx GMAC FIFO Almost Empty Thresh.*/ +#define TX_GMF_CTRL_T 0x0d48 /* 32 bit Tx GMAC FIFO Control/Test */ + /* 0x0d4c - 0x0d5f: reserved */ +#define TX_GMF_WP 0x0d60 /* 32 bit Tx GMAC FIFO Write Pointer */ +#define TX_GMF_WSP 0x0d64 /* 32 bit Tx GMAC FIFO Write Shadow Ptr. */ +#define TX_GMF_WLEV 0x0d68 /* 32 bit Tx GMAC FIFO Write Level */ + /* 0x0d6c - 0x0d6f: reserved */ +#define TX_GMF_RP 0x0d70 /* 32 bit Tx GMAC FIFO Read Pointer */ +#define TX_GMF_RSTP 0x0d74 /* 32 bit Tx GMAC FIFO Restart Pointer */ +#define TX_GMF_RLEV 0x0d78 /* 32 bit Tx GMAC FIFO Read Level */ + /* 0x0d7c - 0x0d7f: reserved */ + +/* + * Bank 27 + */ + /* 0x0d80 - 0x0dbf: MAC 2 */ + /* 0x0daa - 0x0dff: reserved */ + +/* + * Bank 28 + */ +/* Descriptor Poll Timer Registers */ +#define B28_DPT_INI 0x0e00 /* 24 bit Descriptor Poll Timer Init Val */ +#define B28_DPT_VAL 0x0e04 /* 24 bit Descriptor Poll Timer Curr Val */ +#define B28_DPT_CTRL 0x0e08 /* 8 bit Descriptor Poll Timer Ctrl Reg */ + /* 0x0e09: reserved */ +#define B28_DPT_TST 0x0e0a /* 8 bit Descriptor Poll Timer Test Reg */ + /* 0x0e0b: reserved */ + +/* Time Stamp Timer Registers (YUKON only) */ + /* 0x0e10: reserved */ +#define GMAC_TI_ST_VAL 0x0e14 /* 32 bit Time Stamp Timer Curr Val */ +#define GMAC_TI_ST_CTRL 0x0e18 /* 8 bit Time Stamp Timer Ctrl Reg */ + /* 0x0e19: reserved */ +#define GMAC_TI_ST_TST 0x0e1a /* 8 bit Time Stamp Timer Test Reg */ + /* 0x0e1b - 0x0e7f: reserved */ + +/* + * Bank 29 + */ + /* 0x0e80 - 0x0efc: reserved */ + +/* + * Bank 30 + */ +/* GMAC and GPHY Control Registers (YUKON only) */ +#define GMAC_CTRL 0x0f00 /* 32 bit GMAC Control Reg */ +#define GPHY_CTRL 0x0f04 /* 32 bit GPHY Control Reg */ +#define GMAC_IRQ_SRC 0x0f08 /* 8 bit GMAC Interrupt Source Reg */ + /* 0x0f09 - 0x0f0b: reserved */ +#define GMAC_IRQ_MSK 0x0f0c /* 8 bit GMAC Interrupt Mask Reg */ + /* 0x0f0d - 0x0f0f: reserved */ +#define GMAC_LINK_CTRL 0x0f10 /* 16 bit Link Control Reg */ + /* 0x0f14 - 0x0f1f: reserved */ + +/* Wake-up Frame Pattern Match Control Registers (YUKON only) */ + +#define WOL_REG_OFFS 0x20 /* HW-Bug: Address is + 0x20 against spec. */ + +#define WOL_CTRL_STAT 0x0f20 /* 16 bit WOL Control/Status Reg */ +#define WOL_MATCH_CTL 0x0f22 /* 8 bit WOL Match Control Reg */ +#define WOL_MATCH_RES 0x0f23 /* 8 bit WOL Match Result Reg */ +#define WOL_MAC_ADDR_LO 0x0f24 /* 32 bit WOL MAC Address Low */ +#define WOL_MAC_ADDR_HI 0x0f28 /* 16 bit WOL MAC Address High */ +#define WOL_PATT_RPTR 0x0f2c /* 8 bit WOL Pattern Read Ptr */ + +/* use this macro to access above registers */ +#define WOL_REG(Reg) ((Reg) + (pAC->GIni.GIWolOffs)) + + +/* WOL Pattern Length Registers (YUKON only) */ + +#define WOL_PATT_LEN_LO 0x0f30 /* 32 bit WOL Pattern Length 3..0 */ +#define WOL_PATT_LEN_HI 0x0f34 /* 24 bit WOL Pattern Length 6..4 */ + +/* WOL Pattern Counter Registers (YUKON only) */ + +#define WOL_PATT_CNT_0 0x0f38 /* 32 bit WOL Pattern Counter 3..0 */ +#define WOL_PATT_CNT_4 0x0f3c /* 24 bit WOL Pattern Counter 6..4 */ + /* 0x0f40 - 0x0f7f: reserved */ + +/* + * Bank 31 + */ +/* 0x0f80 - 0x0fff: reserved */ + +/* + * Bank 32 - 33 + */ +#define WOL_PATT_RAM_1 0x1000 /* WOL Pattern RAM Link 1 */ + +/* + * Bank 0x22 - 0x3f + */ +/* 0x1100 - 0x1fff: reserved */ + +/* + * Bank 0x40 - 0x4f + */ +#define BASE_XMAC_1 0x2000 /* XMAC 1 registers */ + +/* + * Bank 0x50 - 0x5f + */ + +#define BASE_GMAC_1 0x2800 /* GMAC 1 registers */ + +/* + * Bank 0x60 - 0x6f + */ +#define BASE_XMAC_2 0x3000 /* XMAC 2 registers */ + +/* + * Bank 0x70 - 0x7f + */ +#define BASE_GMAC_2 0x3800 /* GMAC 2 registers */ + +/* + * Control Register Bit Definitions: + */ +/* B0_RAP 8 bit Register Address Port */ + /* Bit 7: reserved */ +#define RAP_RAP 0x3f /* Bit 6..0: 0 = block 0,..,6f = block 6f */ + +/* B0_CTST 16 bit Control/Status register */ + /* Bit 15..14: reserved */ +#define CS_CLK_RUN_HOT BIT_13S /* CLK_RUN hot m. (YUKON-Lite only) */ +#define CS_CLK_RUN_RST BIT_12S /* CLK_RUN reset (YUKON-Lite only) */ +#define CS_CLK_RUN_ENA BIT_11S /* CLK_RUN enable (YUKON-Lite only) */ +#define CS_VAUX_AVAIL BIT_10S /* VAUX available (YUKON only) */ +#define CS_BUS_CLOCK BIT_9S /* Bus Clock 0/1 = 33/66 MHz */ +#define CS_BUS_SLOT_SZ BIT_8S /* Slot Size 0/1 = 32/64 bit slot */ +#define CS_ST_SW_IRQ BIT_7S /* Set IRQ SW Request */ +#define CS_CL_SW_IRQ BIT_6S /* Clear IRQ SW Request */ +#define CS_STOP_DONE BIT_5S /* Stop Master is finished */ +#define CS_STOP_MAST BIT_4S /* Command Bit to stop the master */ +#define CS_MRST_CLR BIT_3S /* Clear Master reset */ +#define CS_MRST_SET BIT_2S /* Set Master reset */ +#define CS_RST_CLR BIT_1S /* Clear Software reset */ +#define CS_RST_SET BIT_0S /* Set Software reset */ + +/* B0_LED 8 Bit LED register */ + /* Bit 7.. 2: reserved */ +#define LED_STAT_ON BIT_1S /* Status LED on */ +#define LED_STAT_OFF BIT_0S /* Status LED off */ + +/* B0_POWER_CTRL 8 Bit Power Control reg (YUKON only) */ +#define PC_VAUX_ENA BIT_7 /* Switch VAUX Enable */ +#define PC_VAUX_DIS BIT_6 /* Switch VAUX Disable */ +#define PC_VCC_ENA BIT_5 /* Switch VCC Enable */ +#define PC_VCC_DIS BIT_4 /* Switch VCC Disable */ +#define PC_VAUX_ON BIT_3 /* Switch VAUX On */ +#define PC_VAUX_OFF BIT_2 /* Switch VAUX Off */ +#define PC_VCC_ON BIT_1 /* Switch VCC On */ +#define PC_VCC_OFF BIT_0 /* Switch VCC Off */ + +/* B0_ISRC 32 bit Interrupt Source Register */ +/* B0_IMSK 32 bit Interrupt Mask Register */ +/* B0_SP_ISRC 32 bit Special Interrupt Source Reg */ +/* B2_IRQM_MSK 32 bit IRQ Moderation Mask */ +#define IS_ALL_MSK 0xbfffffffL /* All Interrupt bits */ +#define IS_HW_ERR BIT_31 /* Interrupt HW Error */ + /* Bit 30: reserved */ +#define IS_PA_TO_RX1 BIT_29 /* Packet Arb Timeout Rx1 */ +#define IS_PA_TO_RX2 BIT_28 /* Packet Arb Timeout Rx2 */ +#define IS_PA_TO_TX1 BIT_27 /* Packet Arb Timeout Tx1 */ +#define IS_PA_TO_TX2 BIT_26 /* Packet Arb Timeout Tx2 */ +#define IS_I2C_READY BIT_25 /* IRQ on end of I2C Tx */ +#define IS_IRQ_SW BIT_24 /* SW forced IRQ */ +#define IS_EXT_REG BIT_23 /* IRQ from LM80 or PHY (GENESIS only) */ + /* IRQ from PHY (YUKON only) */ +#define IS_TIMINT BIT_22 /* IRQ from Timer */ +#define IS_MAC1 BIT_21 /* IRQ from MAC 1 */ +#define IS_LNK_SYNC_M1 BIT_20 /* Link Sync Cnt wrap MAC 1 */ +#define IS_MAC2 BIT_19 /* IRQ from MAC 2 */ +#define IS_LNK_SYNC_M2 BIT_18 /* Link Sync Cnt wrap MAC 2 */ +/* Receive Queue 1 */ +#define IS_R1_B BIT_17 /* Q_R1 End of Buffer */ +#define IS_R1_F BIT_16 /* Q_R1 End of Frame */ +#define IS_R1_C BIT_15 /* Q_R1 Encoding Error */ +/* Receive Queue 2 */ +#define IS_R2_B BIT_14 /* Q_R2 End of Buffer */ +#define IS_R2_F BIT_13 /* Q_R2 End of Frame */ +#define IS_R2_C BIT_12 /* Q_R2 Encoding Error */ +/* Synchronous Transmit Queue 1 */ +#define IS_XS1_B BIT_11 /* Q_XS1 End of Buffer */ +#define IS_XS1_F BIT_10 /* Q_XS1 End of Frame */ +#define IS_XS1_C BIT_9 /* Q_XS1 Encoding Error */ +/* Asynchronous Transmit Queue 1 */ +#define IS_XA1_B BIT_8 /* Q_XA1 End of Buffer */ +#define IS_XA1_F BIT_7 /* Q_XA1 End of Frame */ +#define IS_XA1_C BIT_6 /* Q_XA1 Encoding Error */ +/* Synchronous Transmit Queue 2 */ +#define IS_XS2_B BIT_5 /* Q_XS2 End of Buffer */ +#define IS_XS2_F BIT_4 /* Q_XS2 End of Frame */ +#define IS_XS2_C BIT_3 /* Q_XS2 Encoding Error */ +/* Asynchronous Transmit Queue 2 */ +#define IS_XA2_B BIT_2 /* Q_XA2 End of Buffer */ +#define IS_XA2_F BIT_1 /* Q_XA2 End of Frame */ +#define IS_XA2_C BIT_0 /* Q_XA2 Encoding Error */ + + +/* B0_HWE_ISRC 32 bit HW Error Interrupt Src Reg */ +/* B0_HWE_IMSK 32 bit HW Error Interrupt Mask Reg */ +/* B2_IRQM_HWE_MSK 32 bit IRQ Moderation HW Error Mask */ +#define IS_ERR_MSK 0x00000fffL /* All Error bits */ + /* Bit 31..14: reserved */ +#define IS_IRQ_TIST_OV BIT_13 /* Time Stamp Timer Overflow (YUKON only) */ +#define IS_IRQ_SENSOR BIT_12 /* IRQ from Sensor (YUKON only) */ +#define IS_IRQ_MST_ERR BIT_11 /* IRQ master error detected */ +#define IS_IRQ_STAT BIT_10 /* IRQ status exception */ +#define IS_NO_STAT_M1 BIT_9 /* No Rx Status from MAC 1 */ +#define IS_NO_STAT_M2 BIT_8 /* No Rx Status from MAC 2 */ +#define IS_NO_TIST_M1 BIT_7 /* No Time Stamp from MAC 1 */ +#define IS_NO_TIST_M2 BIT_6 /* No Time Stamp from MAC 2 */ +#define IS_RAM_RD_PAR BIT_5 /* RAM Read Parity Error */ +#define IS_RAM_WR_PAR BIT_4 /* RAM Write Parity Error */ +#define IS_M1_PAR_ERR BIT_3 /* MAC 1 Parity Error */ +#define IS_M2_PAR_ERR BIT_2 /* MAC 2 Parity Error */ +#define IS_R1_PAR_ERR BIT_1 /* Queue R1 Parity Error */ +#define IS_R2_PAR_ERR BIT_0 /* Queue R2 Parity Error */ + +/* B2_CONN_TYP 8 bit Connector type */ +/* B2_PMD_TYP 8 bit PMD type */ +/* Values of connector and PMD type comply to SysKonnect internal std */ + +/* B2_MAC_CFG 8 bit MAC Configuration / Chip Revision */ +#define CFG_CHIP_R_MSK (0xf<<4) /* Bit 7.. 4: Chip Revision */ + /* Bit 3.. 2: reserved */ +#define CFG_DIS_M2_CLK BIT_1S /* Disable Clock for 2nd MAC */ +#define CFG_SNG_MAC BIT_0S /* MAC Config: 0=2 MACs / 1=1 MAC*/ + +/* B2_CHIP_ID 8 bit Chip Identification Number */ +#define CHIP_ID_GENESIS 0x0a /* Chip ID for GENESIS */ +#define CHIP_ID_YUKON 0xb0 /* Chip ID for YUKON */ + +/* B2_FAR 32 bit Flash-Prom Addr Reg/Cnt */ +#define FAR_ADDR 0x1ffffL /* Bit 16.. 0: FPROM Address mask */ + +/* B2_LD_CRTL 8 bit EPROM loader control register */ +/* Bits are currently reserved */ + +/* B2_LD_TEST 8 bit EPROM loader test register */ + /* Bit 7.. 4: reserved */ +#define LD_T_ON BIT_3S /* Loader Test mode on */ +#define LD_T_OFF BIT_2S /* Loader Test mode off */ +#define LD_T_STEP BIT_1S /* Decrement FPROM addr. Counter */ +#define LD_START BIT_0S /* Start loading FPROM */ + +/* + * Timer Section + */ +/* B2_TI_CRTL 8 bit Timer control */ +/* B2_IRQM_CTRL 8 bit IRQ Moderation Timer Control */ + /* Bit 7.. 3: reserved */ +#define TIM_START BIT_2S /* Start Timer */ +#define TIM_STOP BIT_1S /* Stop Timer */ +#define TIM_CLR_IRQ BIT_0S /* Clear Timer IRQ (!IRQM) */ + +/* B2_TI_TEST 8 Bit Timer Test */ +/* B2_IRQM_TEST 8 bit IRQ Moderation Timer Test */ +/* B28_DPT_TST 8 bit Descriptor Poll Timer Test Reg */ + /* Bit 7.. 3: reserved */ +#define TIM_T_ON BIT_2S /* Test mode on */ +#define TIM_T_OFF BIT_1S /* Test mode off */ +#define TIM_T_STEP BIT_0S /* Test step */ + +/* B28_DPT_INI 32 bit Descriptor Poll Timer Init Val */ +/* B28_DPT_VAL 32 bit Descriptor Poll Timer Curr Val */ + /* Bit 31..24: reserved */ +#define DPT_MSK 0x00ffffffL /* Bit 23.. 0: Desc Poll Timer Bits */ + +/* B28_DPT_CTRL 8 bit Descriptor Poll Timer Ctrl Reg */ + /* Bit 7.. 2: reserved */ +#define DPT_START BIT_1S /* Start Descriptor Poll Timer */ +#define DPT_STOP BIT_0S /* Stop Descriptor Poll Timer */ + +/* B2_E_3 8 bit lower 4 bits used for HW self test result */ +#define B2_E3_RES_MASK 0x0f + +/* B2_TST_CTRL1 8 bit Test Control Register 1 */ +#define TST_FRC_DPERR_MR BIT_7S /* force DATAPERR on MST RD */ +#define TST_FRC_DPERR_MW BIT_6S /* force DATAPERR on MST WR */ +#define TST_FRC_DPERR_TR BIT_5S /* force DATAPERR on TRG RD */ +#define TST_FRC_DPERR_TW BIT_4S /* force DATAPERR on TRG WR */ +#define TST_FRC_APERR_M BIT_3S /* force ADDRPERR on MST */ +#define TST_FRC_APERR_T BIT_2S /* force ADDRPERR on TRG */ +#define TST_CFG_WRITE_ON BIT_1S /* Enable Config Reg WR */ +#define TST_CFG_WRITE_OFF BIT_0S /* Disable Config Reg WR */ + +/* B2_TST_CTRL2 8 bit Test Control Register 2 */ + /* Bit 7.. 4: reserved */ + /* force the following error on the next master read/write */ +#define TST_FRC_DPERR_MR64 BIT_3S /* DataPERR RD 64 */ +#define TST_FRC_DPERR_MW64 BIT_2S /* DataPERR WR 64 */ +#define TST_FRC_APERR_1M64 BIT_1S /* AddrPERR on 1. phase */ +#define TST_FRC_APERR_2M64 BIT_0S /* AddrPERR on 2. phase */ + +/* B2_GP_IO 32 bit General Purpose I/O Register */ + /* Bit 31..26: reserved */ +#define GP_DIR_9 BIT_25 /* IO_9 direct, 0=I/1=O */ +#define GP_DIR_8 BIT_24 /* IO_8 direct, 0=I/1=O */ +#define GP_DIR_7 BIT_23 /* IO_7 direct, 0=I/1=O */ +#define GP_DIR_6 BIT_22 /* IO_6 direct, 0=I/1=O */ +#define GP_DIR_5 BIT_21 /* IO_5 direct, 0=I/1=O */ +#define GP_DIR_4 BIT_20 /* IO_4 direct, 0=I/1=O */ +#define GP_DIR_3 BIT_19 /* IO_3 direct, 0=I/1=O */ +#define GP_DIR_2 BIT_18 /* IO_2 direct, 0=I/1=O */ +#define GP_DIR_1 BIT_17 /* IO_1 direct, 0=I/1=O */ +#define GP_DIR_0 BIT_16 /* IO_0 direct, 0=I/1=O */ + /* Bit 15..10: reserved */ +#define GP_IO_9 BIT_9 /* IO_9 pin */ +#define GP_IO_8 BIT_8 /* IO_8 pin */ +#define GP_IO_7 BIT_7 /* IO_7 pin */ +#define GP_IO_6 BIT_6 /* IO_6 pin */ +#define GP_IO_5 BIT_5 /* IO_5 pin */ +#define GP_IO_4 BIT_4 /* IO_4 pin */ +#define GP_IO_3 BIT_3 /* IO_3 pin */ +#define GP_IO_2 BIT_2 /* IO_2 pin */ +#define GP_IO_1 BIT_1 /* IO_1 pin */ +#define GP_IO_0 BIT_0 /* IO_0 pin */ + +/* B2_I2C_CTRL 32 bit I2C HW Control Register */ +#define I2C_FLAG BIT_31 /* Start read/write if WR */ +#define I2C_ADDR (0x7fffL<<16) /* Bit 30..16: Addr to be RD/WR */ +#define I2C_DEV_SEL (0x7fL<<9) /* Bit 15.. 9: I2C Device Select */ + /* Bit 8.. 5: reserved */ +#define I2C_BURST_LEN BIT_4 /* Burst Len, 1/4 bytes */ +#define I2C_DEV_SIZE (7L<<1) /* Bit 3.. 1: I2C Device Size */ +#define I2C_025K_DEV (0L<<1) /* 0: 256 Bytes or smal. */ +#define I2C_05K_DEV (1L<<1) /* 1: 512 Bytes */ +#define I2C_1K_DEV (2L<<1) /* 2: 1024 Bytes */ +#define I2C_2K_DEV (3L<<1) /* 3: 2048 Bytes */ +#define I2C_4K_DEV (4L<<1) /* 4: 4096 Bytes */ +#define I2C_8K_DEV (5L<<1) /* 5: 8192 Bytes */ +#define I2C_16K_DEV (6L<<1) /* 6: 16384 Bytes */ +#define I2C_32K_DEV (7L<<1) /* 7: 32768 Bytes */ +#define I2C_STOP BIT_0 /* Interrupt I2C transfer */ + +/* B2_I2C_IRQ 32 bit I2C HW IRQ Register */ + /* Bit 31.. 1 reserved */ +#define I2C_CLR_IRQ BIT_0 /* Clear I2C IRQ */ + +/* B2_I2C_SW 32 bit (8 bit access) I2C HW SW Port Register */ + /* Bit 7.. 3: reserved */ +#define I2C_DATA_DIR BIT_2S /* direction of I2C_DATA */ +#define I2C_DATA BIT_1S /* I2C Data Port */ +#define I2C_CLK BIT_0S /* I2C Clock Port */ + +/* + * I2C Address + */ +#define I2C_SENS_ADDR LM80_ADDR /* I2C Sensor Address, (Volt and Temp)*/ + + +/* B2_BSC_CTRL 8 bit Blink Source Counter Control */ + /* Bit 7.. 2: reserved */ +#define BSC_START BIT_1S /* Start Blink Source Counter */ +#define BSC_STOP BIT_0S /* Stop Blink Source Counter */ + +/* B2_BSC_STAT 8 bit Blink Source Counter Status */ + /* Bit 7.. 1: reserved */ +#define BSC_SRC BIT_0S /* Blink Source, 0=Off / 1=On */ + +/* B2_BSC_TST 16 bit Blink Source Counter Test Reg */ +#define BSC_T_ON BIT_2S /* Test mode on */ +#define BSC_T_OFF BIT_1S /* Test mode off */ +#define BSC_T_STEP BIT_0S /* Test step */ + + +/* B3_RAM_ADDR 32 bit RAM Address, to read or write */ + /* Bit 31..19: reserved */ +#define RAM_ADR_RAN 0x0007ffffL /* Bit 18.. 0: RAM Address Range */ + +/* RAM Interface Registers */ +/* B3_RI_CTRL 16 bit RAM Iface Control Register */ + /* Bit 15..10: reserved */ +#define RI_CLR_RD_PERR BIT_9S /* Clear IRQ RAM Read Parity Err */ +#define RI_CLR_WR_PERR BIT_8S /* Clear IRQ RAM Write Parity Err*/ + /* Bit 7.. 2: reserved */ +#define RI_RST_CLR BIT_1S /* Clear RAM Interface Reset */ +#define RI_RST_SET BIT_0S /* Set RAM Interface Reset */ + +/* B3_RI_TEST 8 bit RAM Iface Test Register */ + /* Bit 15.. 4: reserved */ +#define RI_T_EV BIT_3S /* Timeout Event occured */ +#define RI_T_ON BIT_2S /* Timeout Timer Test On */ +#define RI_T_OFF BIT_1S /* Timeout Timer Test Off */ +#define RI_T_STEP BIT_0S /* Timeout Timer Step */ + +/* MAC Arbiter Registers */ +/* B3_MA_TO_CTRL 16 bit MAC Arbiter Timeout Ctrl Reg */ + /* Bit 15.. 4: reserved */ +#define MA_FOE_ON BIT_3S /* XMAC Fast Output Enable ON */ +#define MA_FOE_OFF BIT_2S /* XMAC Fast Output Enable OFF */ +#define MA_RST_CLR BIT_1S /* Clear MAC Arbiter Reset */ +#define MA_RST_SET BIT_0S /* Set MAC Arbiter Reset */ + +/* B3_MA_RC_CTRL 16 bit MAC Arbiter Recovery Ctrl Reg */ + /* Bit 15.. 8: reserved */ +#define MA_ENA_REC_TX2 BIT_7S /* Enable Recovery Timer TX2 */ +#define MA_DIS_REC_TX2 BIT_6S /* Disable Recovery Timer TX2 */ +#define MA_ENA_REC_TX1 BIT_5S /* Enable Recovery Timer TX1 */ +#define MA_DIS_REC_TX1 BIT_4S /* Disable Recovery Timer TX1 */ +#define MA_ENA_REC_RX2 BIT_3S /* Enable Recovery Timer RX2 */ +#define MA_DIS_REC_RX2 BIT_2S /* Disable Recovery Timer RX2 */ +#define MA_ENA_REC_RX1 BIT_1S /* Enable Recovery Timer RX1 */ +#define MA_DIS_REC_RX1 BIT_0S /* Disable Recovery Timer RX1 */ + +/* Packet Arbiter Registers */ +/* B3_PA_CTRL 16 bit Packet Arbiter Ctrl Register */ + /* Bit 15..14: reserved */ +#define PA_CLR_TO_TX2 BIT_13S /* Clear IRQ Packet Timeout TX2 */ +#define PA_CLR_TO_TX1 BIT_12S /* Clear IRQ Packet Timeout TX1 */ +#define PA_CLR_TO_RX2 BIT_11S /* Clear IRQ Packet Timeout RX2 */ +#define PA_CLR_TO_RX1 BIT_10S /* Clear IRQ Packet Timeout RX1 */ +#define PA_ENA_TO_TX2 BIT_9S /* Enable Timeout Timer TX2 */ +#define PA_DIS_TO_TX2 BIT_8S /* Disable Timeout Timer TX2 */ +#define PA_ENA_TO_TX1 BIT_7S /* Enable Timeout Timer TX1 */ +#define PA_DIS_TO_TX1 BIT_6S /* Disable Timeout Timer TX1 */ +#define PA_ENA_TO_RX2 BIT_5S /* Enable Timeout Timer RX2 */ +#define PA_DIS_TO_RX2 BIT_4S /* Disable Timeout Timer RX2 */ +#define PA_ENA_TO_RX1 BIT_3S /* Enable Timeout Timer RX1 */ +#define PA_DIS_TO_RX1 BIT_2S /* Disable Timeout Timer RX1 */ +#define PA_RST_CLR BIT_1S /* Clear MAC Arbiter Reset */ +#define PA_RST_SET BIT_0S /* Set MAC Arbiter Reset */ + +#define PA_ENA_TO_ALL (PA_ENA_TO_RX1 | PA_ENA_TO_RX2 |\ + PA_ENA_TO_TX1 | PA_ENA_TO_TX2) + +/* Rx/Tx Path related Arbiter Test Registers */ +/* B3_MA_TO_TEST 16 bit MAC Arbiter Timeout Test Reg */ +/* B3_MA_RC_TEST 16 bit MAC Arbiter Recovery Test Reg */ +/* B3_PA_TEST 16 bit Packet Arbiter Test Register */ +/* Bit 15, 11, 7, and 3 are reserved in B3_PA_TEST */ +#define TX2_T_EV BIT_15S /* TX2 Timeout/Recv Event occured */ +#define TX2_T_ON BIT_14S /* TX2 Timeout/Recv Timer Test On */ +#define TX2_T_OFF BIT_13S /* TX2 Timeout/Recv Timer Tst Off */ +#define TX2_T_STEP BIT_12S /* TX2 Timeout/Recv Timer Step */ +#define TX1_T_EV BIT_11S /* TX1 Timeout/Recv Event occured */ +#define TX1_T_ON BIT_10S /* TX1 Timeout/Recv Timer Test On */ +#define TX1_T_OFF BIT_9S /* TX1 Timeout/Recv Timer Tst Off */ +#define TX1_T_STEP BIT_8S /* TX1 Timeout/Recv Timer Step */ +#define RX2_T_EV BIT_7S /* RX2 Timeout/Recv Event occured */ +#define RX2_T_ON BIT_6S /* RX2 Timeout/Recv Timer Test On */ +#define RX2_T_OFF BIT_5S /* RX2 Timeout/Recv Timer Tst Off */ +#define RX2_T_STEP BIT_4S /* RX2 Timeout/Recv Timer Step */ +#define RX1_T_EV BIT_3S /* RX1 Timeout/Recv Event occured */ +#define RX1_T_ON BIT_2S /* RX1 Timeout/Recv Timer Test On */ +#define RX1_T_OFF BIT_1S /* RX1 Timeout/Recv Timer Tst Off */ +#define RX1_T_STEP BIT_0S /* RX1 Timeout/Recv Timer Step */ + + +/* Transmit Arbiter Registers MAC 1 and 2, use MR_ADDR() to access */ +/* TXA_ITI_INI 32 bit Tx Arb Interval Timer Init Val */ +/* TXA_ITI_VAL 32 bit Tx Arb Interval Timer Value */ +/* TXA_LIM_INI 32 bit Tx Arb Limit Counter Init Val */ +/* TXA_LIM_VAL 32 bit Tx Arb Limit Counter Value */ + /* Bit 31..24: reserved */ +#define TXA_MAX_VAL 0x00ffffffL /* Bit 23.. 0: Max TXA Timer/Cnt Val */ + +/* TXA_CTRL 8 bit Tx Arbiter Control Register */ +#define TXA_ENA_FSYNC BIT_7S /* Enable force of sync Tx queue */ +#define TXA_DIS_FSYNC BIT_6S /* Disable force of sync Tx queue */ +#define TXA_ENA_ALLOC BIT_5S /* Enable alloc of free bandwidth */ +#define TXA_DIS_ALLOC BIT_4S /* Disable alloc of free bandwidth */ +#define TXA_START_RC BIT_3S /* Start sync Rate Control */ +#define TXA_STOP_RC BIT_2S /* Stop sync Rate Control */ +#define TXA_ENA_ARB BIT_1S /* Enable Tx Arbiter */ +#define TXA_DIS_ARB BIT_0S /* Disable Tx Arbiter */ + +/* TXA_TEST 8 bit Tx Arbiter Test Register */ + /* Bit 7.. 6: reserved */ +#define TXA_INT_T_ON BIT_5S /* Tx Arb Interval Timer Test On */ +#define TXA_INT_T_OFF BIT_4S /* Tx Arb Interval Timer Test Off */ +#define TXA_INT_T_STEP BIT_3S /* Tx Arb Interval Timer Step */ +#define TXA_LIM_T_ON BIT_2S /* Tx Arb Limit Timer Test On */ +#define TXA_LIM_T_OFF BIT_1S /* Tx Arb Limit Timer Test Off */ +#define TXA_LIM_T_STEP BIT_0S /* Tx Arb Limit Timer Step */ + +/* TXA_STAT 8 bit Tx Arbiter Status Register */ + /* Bit 7.. 1: reserved */ +#define TXA_PRIO_XS BIT_0S /* sync queue has prio to send */ + +/* Q_BC 32 bit Current Byte Counter */ + /* Bit 31..16: reserved */ +#define BC_MAX 0xffff /* Bit 15.. 0: Byte counter */ + +/* BMU Control Status Registers */ +/* B0_R1_CSR 32 bit BMU Ctrl/Stat Rx Queue 1 */ +/* B0_R2_CSR 32 bit BMU Ctrl/Stat Rx Queue 2 */ +/* B0_XA1_CSR 32 bit BMU Ctrl/Stat Sync Tx Queue 1 */ +/* B0_XS1_CSR 32 bit BMU Ctrl/Stat Async Tx Queue 1 */ +/* B0_XA2_CSR 32 bit BMU Ctrl/Stat Sync Tx Queue 2 */ +/* B0_XS2_CSR 32 bit BMU Ctrl/Stat Async Tx Queue 2 */ +/* Q_CSR 32 bit BMU Control/Status Register */ + /* Bit 31..25: reserved */ +#define CSR_SV_IDLE BIT_24 /* BMU SM Idle */ + /* Bit 23..22: reserved */ +#define CSR_DESC_CLR BIT_21 /* Clear Reset for Descr */ +#define CSR_DESC_SET BIT_20 /* Set Reset for Descr */ +#define CSR_FIFO_CLR BIT_19 /* Clear Reset for FIFO */ +#define CSR_FIFO_SET BIT_18 /* Set Reset for FIFO */ +#define CSR_HPI_RUN BIT_17 /* Release HPI SM */ +#define CSR_HPI_RST BIT_16 /* Reset HPI SM to Idle */ +#define CSR_SV_RUN BIT_15 /* Release Supervisor SM */ +#define CSR_SV_RST BIT_14 /* Reset Supervisor SM */ +#define CSR_DREAD_RUN BIT_13 /* Release Descr Read SM */ +#define CSR_DREAD_RST BIT_12 /* Reset Descr Read SM */ +#define CSR_DWRITE_RUN BIT_11 /* Release Descr Write SM */ +#define CSR_DWRITE_RST BIT_10 /* Reset Descr Write SM */ +#define CSR_TRANS_RUN BIT_9 /* Release Transfer SM */ +#define CSR_TRANS_RST BIT_8 /* Reset Transfer SM */ +#define CSR_ENA_POL BIT_7 /* Enable Descr Polling */ +#define CSR_DIS_POL BIT_6 /* Disable Descr Polling */ +#define CSR_STOP BIT_5 /* Stop Rx/Tx Queue */ +#define CSR_START BIT_4 /* Start Rx/Tx Queue */ +#define CSR_IRQ_CL_P BIT_3 /* (Rx) Clear Parity IRQ */ +#define CSR_IRQ_CL_B BIT_2 /* Clear EOB IRQ */ +#define CSR_IRQ_CL_F BIT_1 /* Clear EOF IRQ */ +#define CSR_IRQ_CL_C BIT_0 /* Clear ERR IRQ */ + +#define CSR_SET_RESET (CSR_DESC_SET | CSR_FIFO_SET | CSR_HPI_RST |\ + CSR_SV_RST | CSR_DREAD_RST | CSR_DWRITE_RST |\ + CSR_TRANS_RST) +#define CSR_CLR_RESET (CSR_DESC_CLR | CSR_FIFO_CLR | CSR_HPI_RUN |\ + CSR_SV_RUN | CSR_DREAD_RUN | CSR_DWRITE_RUN |\ + CSR_TRANS_RUN) + +/* Q_F 32 bit Flag Register */ + /* Bit 31..28: reserved */ +#define F_ALM_FULL BIT_27 /* Rx FIFO: almost full */ +#define F_EMPTY BIT_27 /* Tx FIFO: empty flag */ +#define F_FIFO_EOF BIT_26 /* Tag (EOF Flag) bit in FIFO */ +#define F_WM_REACHED BIT_25 /* Watermark reached */ + /* reserved */ +#define F_FIFO_LEVEL (0x1fL<<16) /* Bit 23..16: # of Qwords in FIFO */ + /* Bit 15..11: reserved */ +#define F_WATER_MARK 0x0007ffL /* Bit 10.. 0: Watermark */ + +/* Q_T1 32 bit Test Register 1 */ +/* Holds four State Machine control Bytes */ +#define SM_CRTL_SV_MSK (0xffL<<24) /* Bit 31..24: Control Supervisor SM */ +#define SM_CRTL_RD_MSK (0xffL<<16) /* Bit 23..16: Control Read Desc SM */ +#define SM_CRTL_WR_MSK (0xffL<<8) /* Bit 15.. 8: Control Write Desc SM */ +#define SM_CRTL_TR_MSK 0xffL /* Bit 7.. 0: Control Transfer SM */ + +/* Q_T1_TR 8 bit Test Register 1 Transfer SM */ +/* Q_T1_WR 8 bit Test Register 1 Write Descriptor SM */ +/* Q_T1_RD 8 bit Test Register 1 Read Descriptor SM */ +/* Q_T1_SV 8 bit Test Register 1 Supervisor SM */ + +/* The control status byte of each machine looks like ... */ +#define SM_STATE 0xf0 /* Bit 7.. 4: State which shall be loaded */ +#define SM_LOAD BIT_3S /* Load the SM with SM_STATE */ +#define SM_TEST_ON BIT_2S /* Switch on SM Test Mode */ +#define SM_TEST_OFF BIT_1S /* Go off the Test Mode */ +#define SM_STEP BIT_0S /* Step the State Machine */ +/* The encoding of the states is not supported by the Diagnostics Tool */ + +/* Q_T2 32 bit Test Register 2 */ + /* Bit 31.. 8: reserved */ +#define T2_AC_T_ON BIT_7 /* Address Counter Test Mode on */ +#define T2_AC_T_OFF BIT_6 /* Address Counter Test Mode off */ +#define T2_BC_T_ON BIT_5 /* Byte Counter Test Mode on */ +#define T2_BC_T_OFF BIT_4 /* Byte Counter Test Mode off */ +#define T2_STEP04 BIT_3 /* Inc AC/Dec BC by 4 */ +#define T2_STEP03 BIT_2 /* Inc AC/Dec BC by 3 */ +#define T2_STEP02 BIT_1 /* Inc AC/Dec BC by 2 */ +#define T2_STEP01 BIT_0 /* Inc AC/Dec BC by 1 */ + +/* Q_T3 32 bit Test Register 3 */ + /* Bit 31.. 7: reserved */ +#define T3_MUX_MSK (7<<4) /* Bit 6.. 4: Mux Position */ + /* Bit 3: reserved */ +#define T3_VRAM_MSK 7 /* Bit 2.. 0: Virtual RAM Buffer Address */ + +/* RAM Buffer Register Offsets, use RB_ADDR(Queue, Offs) to access */ +/* RB_START 32 bit RAM Buffer Start Address */ +/* RB_END 32 bit RAM Buffer End Address */ +/* RB_WP 32 bit RAM Buffer Write Pointer */ +/* RB_RP 32 bit RAM Buffer Read Pointer */ +/* RB_RX_UTPP 32 bit Rx Upper Threshold, Pause Pack */ +/* RB_RX_LTPP 32 bit Rx Lower Threshold, Pause Pack */ +/* RB_RX_UTHP 32 bit Rx Upper Threshold, High Prio */ +/* RB_RX_LTHP 32 bit Rx Lower Threshold, High Prio */ +/* RB_PC 32 bit RAM Buffer Packet Counter */ +/* RB_LEV 32 bit RAM Buffer Level Register */ + /* Bit 31..19: reserved */ +#define RB_MSK 0x0007ffff /* Bit 18.. 0: RAM Buffer Pointer Bits */ + +/* RB_TST2 8 bit RAM Buffer Test Register 2 */ + /* Bit 7.. 4: reserved */ +#define RB_PC_DEC BIT_3S /* Packet Counter Decrem */ +#define RB_PC_T_ON BIT_2S /* Packet Counter Test On */ +#define RB_PC_T_OFF BIT_1S /* Packet Counter Tst Off */ +#define RB_PC_INC BIT_0S /* Packet Counter Increm */ + +/* RB_TST1 8 bit RAM Buffer Test Register 1 */ + /* Bit 7: reserved */ +#define RB_WP_T_ON BIT_6S /* Write Pointer Test On */ +#define RB_WP_T_OFF BIT_5S /* Write Pointer Test Off */ +#define RB_WP_INC BIT_4S /* Write Pointer Increm */ + /* Bit 3: reserved */ +#define RB_RP_T_ON BIT_2S /* Read Pointer Test On */ +#define RB_RP_T_OFF BIT_1S /* Read Pointer Test Off */ +#define RB_RP_DEC BIT_0S /* Read Pointer Decrement */ + +/* RB_CTRL 8 bit RAM Buffer Control Register */ + /* Bit 7.. 6: reserved */ +#define RB_ENA_STFWD BIT_5S /* Enable Store & Forward */ +#define RB_DIS_STFWD BIT_4S /* Disable Store & Forward */ +#define RB_ENA_OP_MD BIT_3S /* Enable Operation Mode */ +#define RB_DIS_OP_MD BIT_2S /* Disable Operation Mode */ +#define RB_RST_CLR BIT_1S /* Clear RAM Buf STM Reset */ +#define RB_RST_SET BIT_0S /* Set RAM Buf STM Reset */ + + +/* Receive and Transmit MAC FIFO Registers (GENESIS only) */ + +/* RX_MFF_EA 32 bit Receive MAC FIFO End Address */ +/* RX_MFF_WP 32 bit Receive MAC FIFO Write Pointer */ +/* RX_MFF_RP 32 bit Receive MAC FIFO Read Pointer */ +/* RX_MFF_PC 32 bit Receive MAC FIFO Packet Counter */ +/* RX_MFF_LEV 32 bit Receive MAC FIFO Level */ +/* TX_MFF_EA 32 bit Transmit MAC FIFO End Address */ +/* TX_MFF_WP 32 bit Transmit MAC FIFO Write Pointer */ +/* TX_MFF_WSP 32 bit Transmit MAC FIFO WR Shadow Pointer */ +/* TX_MFF_RP 32 bit Transmit MAC FIFO Read Pointer */ +/* TX_MFF_PC 32 bit Transmit MAC FIFO Packet Cnt */ +/* TX_MFF_LEV 32 bit Transmit MAC FIFO Level */ + /* Bit 31.. 6: reserved */ +#define MFF_MSK 0x007fL /* Bit 5.. 0: MAC FIFO Address/Ptr Bits */ + +/* RX_MFF_CTRL1 16 bit Receive MAC FIFO Control Reg 1 */ + /* Bit 15..14: reserved */ +#define MFF_ENA_RDY_PAT BIT_13S /* Enable Ready Patch */ +#define MFF_DIS_RDY_PAT BIT_12S /* Disable Ready Patch */ +#define MFF_ENA_TIM_PAT BIT_11S /* Enable Timing Patch */ +#define MFF_DIS_TIM_PAT BIT_10S /* Disable Timing Patch */ +#define MFF_ENA_ALM_FUL BIT_9S /* Enable AlmostFull Sign */ +#define MFF_DIS_ALM_FUL BIT_8S /* Disable AlmostFull Sign */ +#define MFF_ENA_PAUSE BIT_7S /* Enable Pause Signaling */ +#define MFF_DIS_PAUSE BIT_6S /* Disable Pause Signaling */ +#define MFF_ENA_FLUSH BIT_5S /* Enable Frame Flushing */ +#define MFF_DIS_FLUSH BIT_4S /* Disable Frame Flushing */ +#define MFF_ENA_TIST BIT_3S /* Enable Time Stamp Gener */ +#define MFF_DIS_TIST BIT_2S /* Disable Time Stamp Gener */ +#define MFF_CLR_INTIST BIT_1S /* Clear IRQ No Time Stamp */ +#define MFF_CLR_INSTAT BIT_0S /* Clear IRQ No Status */ + +#define MFF_RX_CTRL_DEF MFF_ENA_TIM_PAT + +/* TX_MFF_CTRL1 16 bit Transmit MAC FIFO Control Reg 1 */ +#define MFF_CLR_PERR BIT_15S /* Clear Parity Error IRQ */ + /* Bit 14: reserved */ +#define MFF_ENA_PKT_REC BIT_13S /* Enable Packet Recovery */ +#define MFF_DIS_PKT_REC BIT_12S /* Disable Packet Recovery */ +/* MFF_ENA_TIM_PAT (see RX_MFF_CTRL1) Bit 11: Enable Timing Patch */ +/* MFF_DIS_TIM_PAT (see RX_MFF_CTRL1) Bit 10: Disable Timing Patch */ +/* MFF_ENA_ALM_FUL (see RX_MFF_CTRL1) Bit 9: Enable Almost Full Sign */ +/* MFF_DIS_ALM_FUL (see RX_MFF_CTRL1) Bit 8: Disable Almost Full Sign */ +#define MFF_ENA_W4E BIT_7S /* Enable Wait for Empty */ +#define MFF_DIS_W4E BIT_6S /* Disable Wait for Empty */ +/* MFF_ENA_FLUSH (see RX_MFF_CTRL1) Bit 5: Enable Frame Flushing */ +/* MFF_DIS_FLUSH (see RX_MFF_CTRL1) Bit 4: Disable Frame Flushing */ +#define MFF_ENA_LOOPB BIT_3S /* Enable Loopback */ +#define MFF_DIS_LOOPB BIT_2S /* Disable Loopback */ +#define MFF_CLR_MAC_RST BIT_1S /* Clear XMAC Reset */ +#define MFF_SET_MAC_RST BIT_0S /* Set XMAC Reset */ + +#define MFF_TX_CTRL_DEF (MFF_ENA_PKT_REC | MFF_ENA_TIM_PAT | MFF_ENA_FLUSH) + +/* RX_MFF_TST2 8 bit Receive MAC FIFO Test Register 2 */ +/* TX_MFF_TST2 8 bit Transmit MAC FIFO Test Register 2 */ + /* Bit 7: reserved */ +#define MFF_WSP_T_ON BIT_6S /* Tx: Write Shadow Ptr TestOn */ +#define MFF_WSP_T_OFF BIT_5S /* Tx: Write Shadow Ptr TstOff */ +#define MFF_WSP_INC BIT_4S /* Tx: Write Shadow Ptr Increment */ +#define MFF_PC_DEC BIT_3S /* Packet Counter Decrement */ +#define MFF_PC_T_ON BIT_2S /* Packet Counter Test On */ +#define MFF_PC_T_OFF BIT_1S /* Packet Counter Test Off */ +#define MFF_PC_INC BIT_0S /* Packet Counter Increment */ + +/* RX_MFF_TST1 8 bit Receive MAC FIFO Test Register 1 */ +/* TX_MFF_TST1 8 bit Transmit MAC FIFO Test Register 1 */ + /* Bit 7: reserved */ +#define MFF_WP_T_ON BIT_6S /* Write Pointer Test On */ +#define MFF_WP_T_OFF BIT_5S /* Write Pointer Test Off */ +#define MFF_WP_INC BIT_4S /* Write Pointer Increm */ + /* Bit 3: reserved */ +#define MFF_RP_T_ON BIT_2S /* Read Pointer Test On */ +#define MFF_RP_T_OFF BIT_1S /* Read Pointer Test Off */ +#define MFF_RP_DEC BIT_0S /* Read Pointer Decrement */ + +/* RX_MFF_CTRL2 8 bit Receive MAC FIFO Control Reg 2 */ +/* TX_MFF_CTRL2 8 bit Transmit MAC FIFO Control Reg 2 */ + /* Bit 7..4: reserved */ +#define MFF_ENA_OP_MD BIT_3S /* Enable Operation Mode */ +#define MFF_DIS_OP_MD BIT_2S /* Disable Operation Mode */ +#define MFF_RST_CLR BIT_1S /* Clear MAC FIFO Reset */ +#define MFF_RST_SET BIT_0S /* Set MAC FIFO Reset */ + + +/* Link LED Counter Registers (GENESIS only) */ + +/* RX_LED_CTRL 8 bit Receive LED Cnt Control Reg */ +/* TX_LED_CTRL 8 bit Transmit LED Cnt Control Reg */ +/* LNK_SYNC_CTRL 8 bit Link Sync Cnt Control Register */ + /* Bit 7.. 3: reserved */ +#define LED_START BIT_2S /* Start Timer */ +#define LED_STOP BIT_1S /* Stop Timer */ +#define LED_STATE BIT_0S /* Rx/Tx: LED State, 1=LED on */ +#define LED_CLR_IRQ BIT_0S /* Lnk: Clear Link IRQ */ + +/* RX_LED_TST 8 bit Receive LED Cnt Test Register */ +/* TX_LED_TST 8 bit Transmit LED Cnt Test Register */ +/* LNK_SYNC_TST 8 bit Link Sync Cnt Test Register */ + /* Bit 7.. 3: reserved */ +#define LED_T_ON BIT_2S /* LED Counter Test mode On */ +#define LED_T_OFF BIT_1S /* LED Counter Test mode Off */ +#define LED_T_STEP BIT_0S /* LED Counter Step */ + +/* LNK_LED_REG 8 bit Link LED Register */ + /* Bit 7.. 6: reserved */ +#define LED_BLK_ON BIT_5S /* Link LED Blinking On */ +#define LED_BLK_OFF BIT_4S /* Link LED Blinking Off */ +#define LED_SYNC_ON BIT_3S /* Use Sync Wire to switch LED */ +#define LED_SYNC_OFF BIT_2S /* Disable Sync Wire Input */ +#define LED_ON BIT_1S /* switch LED on */ +#define LED_OFF BIT_0S /* switch LED off */ + +/* Receive and Transmit GMAC FIFO Registers (YUKON only) */ + +/* RX_GMF_EA 32 bit Rx GMAC FIFO End Address */ +/* RX_GMF_AF_THR 32 bit Rx GMAC FIFO Almost Full Thresh. */ +/* RX_GMF_WP 32 bit Rx GMAC FIFO Write Pointer */ +/* RX_GMF_WLEV 32 bit Rx GMAC FIFO Write Level */ +/* RX_GMF_RP 32 bit Rx GMAC FIFO Read Pointer */ +/* RX_GMF_RLEV 32 bit Rx GMAC FIFO Read Level */ +/* TX_GMF_EA 32 bit Tx GMAC FIFO End Address */ +/* TX_GMF_AE_THR 32 bit Tx GMAC FIFO Almost Empty Thresh.*/ +/* TX_GMF_WP 32 bit Tx GMAC FIFO Write Pointer */ +/* TX_GMF_WSP 32 bit Tx GMAC FIFO Write Shadow Ptr. */ +/* TX_GMF_WLEV 32 bit Tx GMAC FIFO Write Level */ +/* TX_GMF_RP 32 bit Tx GMAC FIFO Read Pointer */ +/* TX_GMF_RSTP 32 bit Tx GMAC FIFO Restart Pointer */ +/* TX_GMF_RLEV 32 bit Tx GMAC FIFO Read Level */ + +/* RX_GMF_CTRL_T 32 bit Rx GMAC FIFO Control/Test */ + /* Bits 31..15: reserved */ +#define GMF_WP_TST_ON BIT_14 /* Write Pointer Test On */ +#define GMF_WP_TST_OFF BIT_13 /* Write Pointer Test Off */ +#define GMF_WP_STEP BIT_12 /* Write Pointer Step/Increment */ + /* Bit 11: reserved */ +#define GMF_RP_TST_ON BIT_10 /* Read Pointer Test On */ +#define GMF_RP_TST_OFF BIT_9 /* Read Pointer Test Off */ +#define GMF_RP_STEP BIT_8 /* Read Pointer Step/Increment */ +#define GMF_RX_F_FL_ON BIT_7 /* Rx FIFO Flush Mode On */ +#define GMF_RX_F_FL_OFF BIT_6 /* Rx FIFO Flush Mode Off */ +#define GMF_CLI_RX_FO BIT_5 /* Clear IRQ Rx FIFO Overrun */ +#define GMF_CLI_RX_FC BIT_4 /* Clear IRQ Rx Frame Complete */ +#define GMF_OPER_ON BIT_3 /* Operational Mode On */ +#define GMF_OPER_OFF BIT_2 /* Operational Mode Off */ +#define GMF_RST_CLR BIT_1 /* Clear GMAC FIFO Reset */ +#define GMF_RST_SET BIT_0 /* Set GMAC FIFO Reset */ + +/* TX_GMF_CTRL_T 32 bit Tx GMAC FIFO Control/Test */ + /* Bits 31..19: reserved */ +#define GMF_WSP_TST_ON BIT_18 /* Write Shadow Pointer Test On */ +#define GMF_WSP_TST_OFF BIT_17 /* Write Shadow Pointer Test Off */ +#define GMF_WSP_STEP BIT_16 /* Write Shadow Pointer Step/Increment */ + /* Bits 15..7: same as for RX_GMF_CTRL_T */ +#define GMF_CLI_TX_FU BIT_6 /* Clear IRQ Tx FIFO Underrun */ +#define GMF_CLI_TX_FC BIT_5 /* Clear IRQ Tx Frame Complete */ +#define GMF_CLI_TX_PE BIT_4 /* Clear IRQ Tx Parity Error */ + /* Bits 3..0: same as for RX_GMF_CTRL_T */ + +#define GMF_RX_CTRL_DEF (GMF_OPER_ON | GMF_RX_F_FL_ON) +#define GMF_TX_CTRL_DEF GMF_OPER_ON + +#define RX_GMF_FL_THR_DEF 0x0a /* Rx GMAC FIFO Flush Threshold default */ + +/* GMAC_TI_ST_CTRL 8 bit Time Stamp Timer Ctrl Reg (YUKON only) */ + /* Bit 7.. 3: reserved */ +#define GMT_ST_START BIT_2S /* Start Time Stamp Timer */ +#define GMT_ST_STOP BIT_1S /* Stop Time Stamp Timer */ +#define GMT_ST_CLR_IRQ BIT_0S /* Clear Time Stamp Timer IRQ */ + +/* GMAC_CTRL 32 bit GMAC Control Reg (YUKON only) */ + /* Bits 31.. 8: reserved */ +#define GMC_H_BURST_ON BIT_7 /* Half Duplex Burst Mode On */ +#define GMC_H_BURST_OFF BIT_6 /* Half Duplex Burst Mode Off */ +#define GMC_F_LOOPB_ON BIT_5 /* FIFO Loopback On */ +#define GMC_F_LOOPB_OFF BIT_4 /* FIFO Loopback Off */ +#define GMC_PAUSE_ON BIT_3 /* Pause On */ +#define GMC_PAUSE_OFF BIT_2 /* Pause Off */ +#define GMC_RST_CLR BIT_1 /* Clear GMAC Reset */ +#define GMC_RST_SET BIT_0 /* Set GMAC Reset */ + +/* GPHY_CTRL 32 bit GPHY Control Reg (YUKON only) */ + /* Bits 31..29: reserved */ +#define GPC_SEL_BDT BIT_28 /* Select Bi-Dir. Transfer for MDC/MDIO */ +#define GPC_INT_POL_HI BIT_27 /* IRQ Polarity is Active HIGH */ +#define GPC_75_OHM BIT_26 /* Use 75 Ohm Termination instead of 50 */ +#define GPC_DIS_FC BIT_25 /* Disable Automatic Fiber/Copper Detection */ +#define GPC_DIS_SLEEP BIT_24 /* Disable Energy Detect */ +#define GPC_HWCFG_M_3 BIT_23 /* HWCFG_MODE[3] */ +#define GPC_HWCFG_M_2 BIT_22 /* HWCFG_MODE[2] */ +#define GPC_HWCFG_M_1 BIT_21 /* HWCFG_MODE[1] */ +#define GPC_HWCFG_M_0 BIT_20 /* HWCFG_MODE[0] */ +#define GPC_ANEG_0 BIT_19 /* ANEG[0] */ +#define GPC_ENA_XC BIT_18 /* Enable MDI crossover */ +#define GPC_DIS_125 BIT_17 /* Disable 125 MHz clock */ +#define GPC_ANEG_3 BIT_16 /* ANEG[3] */ +#define GPC_ANEG_2 BIT_15 /* ANEG[2] */ +#define GPC_ANEG_1 BIT_14 /* ANEG[1] */ +#define GPC_ENA_PAUSE BIT_13 /* Enable Pause (SYM_OR_REM) */ +#define GPC_PHYADDR_4 BIT_12 /* Bit 4 of Phy Addr */ +#define GPC_PHYADDR_3 BIT_11 /* Bit 3 of Phy Addr */ +#define GPC_PHYADDR_2 BIT_10 /* Bit 2 of Phy Addr */ +#define GPC_PHYADDR_1 BIT_9 /* Bit 1 of Phy Addr */ +#define GPC_PHYADDR_0 BIT_8 /* Bit 0 of Phy Addr */ + /* Bits 7..2: reserved */ +#define GPC_RST_CLR BIT_1 /* Clear GPHY Reset */ +#define GPC_RST_SET BIT_0 /* Set GPHY Reset */ + +#define GPC_HWCFG_GMII_COP (GPC_HWCFG_M_3 | GPC_HWCFG_M_2 | \ + GPC_HWCFG_M_1 | GPC_HWCFG_M_0) + +#define GPC_HWCFG_GMII_FIB ( GPC_HWCFG_M_2 | \ + GPC_HWCFG_M_1 | GPC_HWCFG_M_0) + +#define GPC_ANEG_ADV_ALL_M (GPC_ANEG_3 | GPC_ANEG_2 | \ + GPC_ANEG_1 | GPC_ANEG_0) + +/* forced speed and duplex mode (don't mix with other ANEG bits) */ +#define GPC_FRC10MBIT_HALF 0 +#define GPC_FRC10MBIT_FULL GPC_ANEG_0 +#define GPC_FRC100MBIT_HALF GPC_ANEG_1 +#define GPC_FRC100MBIT_FULL (GPC_ANEG_0 | GPC_ANEG_1) + +/* auto-negotiation with limited advertised speeds */ +/* mix only with master/slave settings (for copper) */ +#define GPC_ADV_1000_HALF GPC_ANEG_2 +#define GPC_ADV_1000_FULL GPC_ANEG_3 +#define GPC_ADV_ALL (GPC_ANEG_2 | GPC_ANEG_3) + +/* master/slave settings */ +/* only for copper with 1000 Mbps */ +#define GPC_FORCE_MASTER 0 +#define GPC_FORCE_SLAVE GPC_ANEG_0 +#define GPC_PREF_MASTER GPC_ANEG_1 +#define GPC_PREF_SLAVE (GPC_ANEG_1 | GPC_ANEG_0) + +/* GMAC_IRQ_SRC 8 bit GMAC Interrupt Source Reg (YUKON only) */ +/* GMAC_IRQ_MSK 8 bit GMAC Interrupt Mask Reg (YUKON only) */ +#define GM_IS_TX_CO_OV BIT_5 /* Transmit Counter Overflow IRQ */ +#define GM_IS_RX_CO_OV BIT_4 /* Receive Counter Overflow IRQ */ +#define GM_IS_TX_FF_UR BIT_3 /* Transmit FIFO Underrun */ +#define GM_IS_TX_COMPL BIT_2 /* Frame Transmission Complete */ +#define GM_IS_RX_FF_OR BIT_1 /* Receive FIFO Overrun */ +#define GM_IS_RX_COMPL BIT_0 /* Frame Reception Complete */ + +#define GMAC_DEF_MSK (GM_IS_TX_CO_OV | GM_IS_RX_CO_OV | \ + GM_IS_TX_FF_UR) + +/* GMAC_LINK_CTRL 16 bit GMAC Link Control Reg (YUKON only) */ + /* Bits 15.. 2: reserved */ +#define GMLC_RST_CLR BIT_1S /* Clear GMAC Link Reset */ +#define GMLC_RST_SET BIT_0S /* Set GMAC Link Reset */ + + +/* WOL_CTRL_STAT 16 bit WOL Control/Status Reg */ +#define WOL_CTL_LINK_CHG_OCC BIT_15S +#define WOL_CTL_MAGIC_PKT_OCC BIT_14S +#define WOL_CTL_PATTERN_OCC BIT_13S + +#define WOL_CTL_CLEAR_RESULT BIT_12S + +#define WOL_CTL_ENA_PME_ON_LINK_CHG BIT_11S +#define WOL_CTL_DIS_PME_ON_LINK_CHG BIT_10S +#define WOL_CTL_ENA_PME_ON_MAGIC_PKT BIT_9S +#define WOL_CTL_DIS_PME_ON_MAGIC_PKT BIT_8S +#define WOL_CTL_ENA_PME_ON_PATTERN BIT_7S +#define WOL_CTL_DIS_PME_ON_PATTERN BIT_6S + +#define WOL_CTL_ENA_LINK_CHG_UNIT BIT_5S +#define WOL_CTL_DIS_LINK_CHG_UNIT BIT_4S +#define WOL_CTL_ENA_MAGIC_PKT_UNIT BIT_3S +#define WOL_CTL_DIS_MAGIC_PKT_UNIT BIT_2S +#define WOL_CTL_ENA_PATTERN_UNIT BIT_1S +#define WOL_CTL_DIS_PATTERN_UNIT BIT_0S + +#define WOL_CTL_DEFAULT \ + (WOL_CTL_DIS_PME_ON_LINK_CHG | \ + WOL_CTL_DIS_PME_ON_PATTERN | \ + WOL_CTL_DIS_PME_ON_MAGIC_PKT | \ + WOL_CTL_DIS_LINK_CHG_UNIT | \ + WOL_CTL_DIS_PATTERN_UNIT | \ + WOL_CTL_DIS_MAGIC_PKT_UNIT) + +/* WOL_MATCH_CTL 8 bit WOL Match Control Reg */ +#define WOL_CTL_PATT_ENA(x) (BIT_0 << (x)) + +#define SK_NUM_WOL_PATTERN 7 +#define SK_PATTERN_PER_WORD 4 +#define SK_BITMASK_PATTERN 7 +#define SK_POW_PATTERN_LENGTH 128 + +#define WOL_LENGTH_MSK 0x7f +#define WOL_LENGTH_SHIFT 8 + + +/* Receive and Transmit Descriptors ******************************************/ + +/* Transmit Descriptor struct */ +typedef struct s_HwTxd { + SK_U32 volatile TxCtrl; /* Transmit Buffer Control Field */ + SK_U32 TxNext; /* Physical Address Pointer to the next TxD */ + SK_U32 TxAdrLo; /* Physical Tx Buffer Address lower dword */ + SK_U32 TxAdrHi; /* Physical Tx Buffer Address upper dword */ + SK_U32 TxStat; /* Transmit Frame Status Word */ +#ifndef SK_USE_REV_DESC + SK_U16 TxTcpOffs; /* TCP Checksum Calculation Start Value */ + SK_U16 TxRes1; /* 16 bit reserved field */ + SK_U16 TxTcpWp; /* TCP Checksum Write Position */ + SK_U16 TxTcpSp; /* TCP Checksum Calculation Start Position */ +#else /* SK_USE_REV_DESC */ + SK_U16 TxRes1; /* 16 bit reserved field */ + SK_U16 TxTcpOffs; /* TCP Checksum Calculation Start Value */ + SK_U16 TxTcpSp; /* TCP Checksum Calculation Start Position */ + SK_U16 TxTcpWp; /* TCP Checksum Write Position */ +#endif /* SK_USE_REV_DESC */ + SK_U32 TxRes2; /* 32 bit reserved field */ +} SK_HWTXD; + +/* Receive Descriptor struct */ +typedef struct s_HwRxd { + SK_U32 volatile RxCtrl; /* Receive Buffer Control Field */ + SK_U32 RxNext; /* Physical Address Pointer to the next RxD */ + SK_U32 RxAdrLo; /* Physical Rx Buffer Address lower dword */ + SK_U32 RxAdrHi; /* Physical Rx Buffer Address upper dword */ + SK_U32 RxStat; /* Receive Frame Status Word */ + SK_U32 RxTiSt; /* Receive Time Stamp (from XMAC on GENESIS) */ +#ifndef SK_USE_REV_DESC + SK_U16 RxTcpSum1; /* TCP Checksum 1 */ + SK_U16 RxTcpSum2; /* TCP Checksum 2 */ + SK_U16 RxTcpSp1; /* TCP Checksum Calculation Start Position 1 */ + SK_U16 RxTcpSp2; /* TCP Checksum Calculation Start Position 2 */ +#else /* SK_USE_REV_DESC */ + SK_U16 RxTcpSum2; /* TCP Checksum 2 */ + SK_U16 RxTcpSum1; /* TCP Checksum 1 */ + SK_U16 RxTcpSp2; /* TCP Checksum Calculation Start Position 2 */ + SK_U16 RxTcpSp1; /* TCP Checksum Calculation Start Position 1 */ +#endif /* SK_USE_REV_DESC */ +} SK_HWRXD; + +/* + * Drivers which use the reverse descriptor feature (PCI_OUR_REG_2) + * should set the define SK_USE_REV_DESC. + * Structures are 'normaly' not endianess dependent. But in + * this case the SK_U16 fields are bound to bit positions inside the + * descriptor. RxTcpSum1 e.g. must start at bit 0 within the 6.th DWord. + * The bit positions inside a DWord are of course endianess dependent and + * swaps if the DWord is swapped by the hardware. + */ + + +/* Descriptor Bit Definition */ +/* TxCtrl Transmit Buffer Control Field */ +/* RxCtrl Receive Buffer Control Field */ +#define BMU_OWN BIT_31 /* OWN bit: 0=host/1=BMU */ +#define BMU_STF BIT_30 /* Start of Frame */ +#define BMU_EOF BIT_29 /* End of Frame */ +#define BMU_IRQ_EOB BIT_28 /* Req "End of Buffer" IRQ */ +#define BMU_IRQ_EOF BIT_27 /* Req "End of Frame" IRQ */ +/* TxCtrl specific bits */ +#define BMU_STFWD BIT_26 /* (Tx) Store & Forward Frame */ +#define BMU_NO_FCS BIT_25 /* (Tx) Disable MAC FCS (CRC) generation */ +#define BMU_SW BIT_24 /* (Tx) 1 bit res. for SW use */ +/* RxCtrl specific bits */ +#define BMU_DEV_0 BIT_26 /* (Rx) Transfer data to Dev0 */ +#define BMU_STAT_VAL BIT_25 /* (Rx) Rx Status Valid */ +#define BMU_TIST_VAL BIT_24 /* (Rx) Rx TimeStamp Valid */ + /* Bit 23..16: BMU Check Opcodes */ +#define BMU_CHECK (0x55L<<16) /* Default BMU check */ +#define BMU_TCP_CHECK (0x56L<<16) /* Descr with TCP ext */ +#define BMU_UDP_CHECK (0x57L<<16) /* Descr with UDP ext (YUKON only) */ +#define BMU_BBC 0xFFFFL /* Bit 15.. 0: Buffer Byte Counter */ + +/* TxStat Transmit Frame Status Word */ +/* RxStat Receive Frame Status Word */ +/* + *Note: TxStat is reserved for ASIC loopback mode only + * + * The Bits of the Status words are defined in xmac_ii.h + * (see XMR_FS bits) + */ + +/* other defines *************************************************************/ + +/* + * FlashProm specification + */ +#define MAX_PAGES 0x20000L /* Every byte has a single page */ +#define MAX_FADDR 1 /* 1 byte per page */ +#define SKFDDI_PSZ 8 /* address PROM size */ + +/* macros ********************************************************************/ + +/* + * Receive and Transmit Queues + */ +#define Q_R1 0x0000 /* Receive Queue 1 */ +#define Q_R2 0x0080 /* Receive Queue 2 */ +#define Q_XS1 0x0200 /* Synchronous Transmit Queue 1 */ +#define Q_XA1 0x0280 /* Asynchronous Transmit Queue 1 */ +#define Q_XS2 0x0300 /* Synchronous Transmit Queue 2 */ +#define Q_XA2 0x0380 /* Asynchronous Transmit Queue 2 */ + +/* + * Macro Q_ADDR() + * + * Use this macro to access the Receive and Transmit Queue Registers. + * + * para: + * Queue Queue to access. + * Values: Q_R1, Q_R2, Q_XS1, Q_XA1, Q_XS2, and Q_XA2 + * Offs Queue register offset. + * Values: Q_D, Q_DA_L ... Q_T2, Q_T3 + * + * usage SK_IN32(pAC, Q_ADDR(Q_R2, Q_BC), pVal) + */ +#define Q_ADDR(Queue, Offs) (B8_Q_REGS + (Queue) + (Offs)) + +/* + * Macro RB_ADDR() + * + * Use this macro to access the RAM Buffer Registers. + * + * para: + * Queue Queue to access. + * Values: Q_R1, Q_R2, Q_XS1, Q_XA1, Q_XS2, and Q_XA2 + * Offs Queue register offset. + * Values: RB_START, RB_END ... RB_LEV, RB_CTRL + * + * usage SK_IN32(pAC, RB_ADDR(Q_R2, RB_RP), pVal) + */ +#define RB_ADDR(Queue, Offs) (B16_RAM_REGS + (Queue) + (Offs)) + + +/* + * MAC Related Registers + */ +#define MAC_1 0 /* belongs to the port near the slot */ +#define MAC_2 1 /* belongs to the port far away from the slot */ + +/* + * Macro MR_ADDR() + * + * Use this macro to access a MAC Related Registers inside the ASIC. + * + * para: + * Mac MAC to access. + * Values: MAC_1, MAC_2 + * Offs MAC register offset. + * Values: RX_MFF_EA, RX_MFF_WP ... LNK_LED_REG, + * TX_MFF_EA, TX_MFF_WP ... TX_LED_TST + * + * usage SK_IN32(pAC, MR_ADDR(MAC_1, TX_MFF_EA), pVal) + */ +#define MR_ADDR(Mac, Offs) (((Mac) << 7) + (Offs)) + +#ifdef SK_LITTLE_ENDIAN +#define XM_WORD_LO 0 +#define XM_WORD_HI 1 +#else /* !SK_LITTLE_ENDIAN */ +#define XM_WORD_LO 1 +#define XM_WORD_HI 0 +#endif /* !SK_LITTLE_ENDIAN */ + + +/* + * macros to access the XMAC (GENESIS only) + * + * XM_IN16(), to read a 16 bit register (e.g. XM_MMU_CMD) + * XM_OUT16(), to write a 16 bit register (e.g. XM_MMU_CMD) + * XM_IN32(), to read a 32 bit register (e.g. XM_TX_EV_CNT) + * XM_OUT32(), to write a 32 bit register (e.g. XM_TX_EV_CNT) + * XM_INADDR(), to read a network address register (e.g. XM_SRC_CHK) + * XM_OUTADDR(), to write a network address register (e.g. XM_SRC_CHK) + * XM_INHASH(), to read the XM_HSM_CHK register + * XM_OUTHASH() to write the XM_HSM_CHK register + * + * para: + * Mac XMAC to access values: MAC_1 or MAC_2 + * IoC I/O context needed for SK I/O macros + * Reg XMAC Register to read or write + * (p)Val Value or pointer to the value which should be read or written + * + * usage: XM_OUT16(IoC, MAC_1, XM_MMU_CMD, Value); + */ + +#define XMA(Mac, Reg) \ + ((BASE_XMAC_1 + (Mac) * (BASE_XMAC_2 - BASE_XMAC_1)) | ((Reg) << 1)) + +#define XM_IN16(IoC, Mac, Reg, pVal) \ + SK_IN16((IoC), XMA((Mac), (Reg)), (pVal)) + +#define XM_OUT16(IoC, Mac, Reg, Val) \ + SK_OUT16((IoC), XMA((Mac), (Reg)), (Val)) + +#define XM_IN32(IoC, Mac, Reg, pVal) { \ + SK_IN16((IoC), XMA((Mac), (Reg)), \ + (SK_U16 *)&((SK_U16 *)(pVal))[XM_WORD_LO]); \ + SK_IN16((IoC), XMA((Mac), (Reg+2)), \ + (SK_U16 *)&((SK_U16 *)(pVal))[XM_WORD_HI]); \ +} + +#define XM_OUT32(IoC, Mac, Reg, Val) { \ + SK_OUT16((IoC), XMA((Mac), (Reg)), (SK_U16)((Val) & 0xffffL)); \ + SK_OUT16((IoC), XMA((Mac), (Reg+2)), (SK_U16)(((Val) >> 16) & 0xffffL));\ +} + +/* Remember: we are always writing to / reading from LITTLE ENDIAN memory */ + +#define XM_INADDR(IoC, Mac, Reg, pVal) { \ + SK_U16 Word; \ + SK_U8 *pByte; \ + pByte = (SK_U8 *)&((SK_U8 *)(pVal))[0]; \ + SK_IN16((IoC), XMA((Mac), (Reg)), &Word); \ + pByte[0] = (SK_U8)(Word & 0x00ff); \ + pByte[1] = (SK_U8)((Word >> 8) & 0x00ff); \ + SK_IN16((IoC), XMA((Mac), (Reg+2)), &Word); \ + pByte[2] = (SK_U8)(Word & 0x00ff); \ + pByte[3] = (SK_U8)((Word >> 8) & 0x00ff); \ + SK_IN16((IoC), XMA((Mac), (Reg+4)), &Word); \ + pByte[4] = (SK_U8)(Word & 0x00ff); \ + pByte[5] = (SK_U8)((Word >> 8) & 0x00ff); \ +} + +#define XM_OUTADDR(IoC, Mac, Reg, pVal) { \ + SK_U8 *pByte; \ + pByte = (SK_U8 *)&((SK_U8 *)(pVal))[0]; \ + SK_OUT16((IoC), XMA((Mac), (Reg)), (SK_U16) \ + (((SK_U16)(pByte[0]) & 0x00ff) | \ + (((SK_U16)(pByte[1]) << 8) & 0xff00))); \ + SK_OUT16((IoC), XMA((Mac), (Reg+2)), (SK_U16) \ + (((SK_U16)(pByte[2]) & 0x00ff) | \ + (((SK_U16)(pByte[3]) << 8) & 0xff00))); \ + SK_OUT16((IoC), XMA((Mac), (Reg+4)), (SK_U16) \ + (((SK_U16)(pByte[4]) & 0x00ff) | \ + (((SK_U16)(pByte[5]) << 8) & 0xff00))); \ +} + +#define XM_INHASH(IoC, Mac, Reg, pVal) { \ + SK_U16 Word; \ + SK_U8 *pByte; \ + pByte = (SK_U8 *)&((SK_U8 *)(pVal))[0]; \ + SK_IN16((IoC), XMA((Mac), (Reg)), &Word); \ + pByte[0] = (SK_U8)(Word & 0x00ff); \ + pByte[1] = (SK_U8)((Word >> 8) & 0x00ff); \ + SK_IN16((IoC), XMA((Mac), (Reg+2)), &Word); \ + pByte[2] = (SK_U8)(Word & 0x00ff); \ + pByte[3] = (SK_U8)((Word >> 8) & 0x00ff); \ + SK_IN16((IoC), XMA((Mac), (Reg+4)), &Word); \ + pByte[4] = (SK_U8)(Word & 0x00ff); \ + pByte[5] = (SK_U8)((Word >> 8) & 0x00ff); \ + SK_IN16((IoC), XMA((Mac), (Reg+6)), &Word); \ + pByte[6] = (SK_U8)(Word & 0x00ff); \ + pByte[7] = (SK_U8)((Word >> 8) & 0x00ff); \ +} + +#define XM_OUTHASH(IoC, Mac, Reg, pVal) { \ + SK_U8 *pByte; \ + pByte = (SK_U8 *)&((SK_U8 *)(pVal))[0]; \ + SK_OUT16((IoC), XMA((Mac), (Reg)), (SK_U16) \ + (((SK_U16)(pByte[0]) & 0x00ff)| \ + (((SK_U16)(pByte[1]) << 8) & 0xff00))); \ + SK_OUT16((IoC), XMA((Mac), (Reg+2)), (SK_U16) \ + (((SK_U16)(pByte[2]) & 0x00ff)| \ + (((SK_U16)(pByte[3]) << 8) & 0xff00))); \ + SK_OUT16((IoC), XMA((Mac), (Reg+4)), (SK_U16) \ + (((SK_U16)(pByte[4]) & 0x00ff)| \ + (((SK_U16)(pByte[5]) << 8) & 0xff00))); \ + SK_OUT16((IoC), XMA((Mac), (Reg+6)), (SK_U16) \ + (((SK_U16)(pByte[6]) & 0x00ff)| \ + (((SK_U16)(pByte[7]) << 8) & 0xff00))); \ +} + +/* + * macros to access the GMAC (YUKON only) + * + * GM_IN16(), to read a 16 bit register (e.g. GM_GP_STAT) + * GM_OUT16(), to write a 16 bit register (e.g. GM_GP_CTRL) + * GM_IN32(), to read a 32 bit register (e.g. GM_) + * GM_OUT32(), to write a 32 bit register (e.g. GM_) + * GM_INADDR(), to read a network address register (e.g. GM_SRC_ADDR_1L) + * GM_OUTADDR(), to write a network address register (e.g. GM_SRC_ADDR_2L) + * GM_INHASH(), to read the GM_MC_ADDR_H1 register + * GM_OUTHASH() to write the GM_MC_ADDR_H1 register + * + * para: + * Mac GMAC to access values: MAC_1 or MAC_2 + * IoC I/O context needed for SK I/O macros + * Reg GMAC Register to read or write + * (p)Val Value or pointer to the value which should be read or written + * + * usage: GM_OUT16(IoC, MAC_1, GM_GP_CTRL, Value); + */ + +#define GMA(Mac, Reg) \ + ((BASE_GMAC_1 + (Mac) * (BASE_GMAC_2 - BASE_GMAC_1)) | (Reg)) + +#define GM_IN16(IoC, Mac, Reg, pVal) \ + SK_IN16((IoC), GMA((Mac), (Reg)), (pVal)) + +#define GM_OUT16(IoC, Mac, Reg, Val) \ + SK_OUT16((IoC), GMA((Mac), (Reg)), (Val)) + +#define GM_IN32(IoC, Mac, Reg, pVal) { \ + SK_IN16((IoC), GMA((Mac), (Reg)), \ + (SK_U16 *)&((SK_U16 *)(pVal))[XM_WORD_LO]); \ + SK_IN16((IoC), GMA((Mac), (Reg+4)), \ + (SK_U16 *)&((SK_U16 *)(pVal))[XM_WORD_HI]); \ +} + +#define GM_OUT32(IoC, Mac, Reg, Val) { \ + SK_OUT16((IoC), GMA((Mac), (Reg)), (SK_U16)((Val) & 0xffffL)); \ + SK_OUT16((IoC), GMA((Mac), (Reg+4)), (SK_U16)(((Val) >> 16) & 0xffffL));\ +} + +#define GM_INADDR(IoC, Mac, Reg, pVal) { \ + SK_U16 Word; \ + SK_U8 *pByte; \ + pByte = (SK_U8 *)&((SK_U8 *)(pVal))[0]; \ + SK_IN16((IoC), GMA((Mac), (Reg)), &Word); \ + pByte[0] = (SK_U8)(Word & 0x00ff); \ + pByte[1] = (SK_U8)((Word >> 8) & 0x00ff); \ + SK_IN16((IoC), GMA((Mac), (Reg+4)), &Word); \ + pByte[2] = (SK_U8)(Word & 0x00ff); \ + pByte[3] = (SK_U8)((Word >> 8) & 0x00ff); \ + SK_IN16((IoC), GMA((Mac), (Reg+8)), &Word); \ + pByte[4] = (SK_U8)(Word & 0x00ff); \ + pByte[5] = (SK_U8)((Word >> 8) & 0x00ff); \ +} + +#define GM_OUTADDR(IoC, Mac, Reg, pVal) { \ + SK_U8 *pByte; \ + pByte = (SK_U8 *)&((SK_U8 *)(pVal))[0]; \ + SK_OUT16((IoC), GMA((Mac), (Reg)), (SK_U16) \ + (((SK_U16)(pByte[0]) & 0x00ff) | \ + (((SK_U16)(pByte[1]) << 8) & 0xff00))); \ + SK_OUT16((IoC), GMA((Mac), (Reg+4)), (SK_U16) \ + (((SK_U16)(pByte[2]) & 0x00ff) | \ + (((SK_U16)(pByte[3]) << 8) & 0xff00))); \ + SK_OUT16((IoC), GMA((Mac), (Reg+8)), (SK_U16) \ + (((SK_U16)(pByte[4]) & 0x00ff) | \ + (((SK_U16)(pByte[5]) << 8) & 0xff00))); \ +} + +#define GM_INHASH(IoC, Mac, Reg, pVal) { \ + SK_U16 Word; \ + SK_U8 *pByte; \ + pByte = (SK_U8 *)&((SK_U8 *)(pVal))[0]; \ + SK_IN16((IoC), GMA((Mac), (Reg)), &Word); \ + pByte[0] = (SK_U8)(Word & 0x00ff); \ + pByte[1] = (SK_U8)((Word >> 8) & 0x00ff); \ + SK_IN16((IoC), GMA((Mac), (Reg+4)), &Word); \ + pByte[2] = (SK_U8)(Word & 0x00ff); \ + pByte[3] = (SK_U8)((Word >> 8) & 0x00ff); \ + SK_IN16((IoC), GMA((Mac), (Reg+8)), &Word); \ + pByte[4] = (SK_U8)(Word & 0x00ff); \ + pByte[5] = (SK_U8)((Word >> 8) & 0x00ff); \ + SK_IN16((IoC), GMA((Mac), (Reg+12)), &Word); \ + pByte[6] = (SK_U8)(Word & 0x00ff); \ + pByte[7] = (SK_U8)((Word >> 8) & 0x00ff); \ +} + +#define GM_OUTHASH(IoC, Mac, Reg, pVal) { \ + SK_U8 *pByte; \ + pByte = (SK_U8 *)&((SK_U8 *)(pVal))[0]; \ + SK_OUT16((IoC), GMA((Mac), (Reg)), (SK_U16) \ + (((SK_U16)(pByte[0]) & 0x00ff)| \ + (((SK_U16)(pByte[1]) << 8) & 0xff00))); \ + SK_OUT16((IoC), GMA((Mac), (Reg+4)), (SK_U16) \ + (((SK_U16)(pByte[2]) & 0x00ff)| \ + (((SK_U16)(pByte[3]) << 8) & 0xff00))); \ + SK_OUT16((IoC), GMA((Mac), (Reg+8)), (SK_U16) \ + (((SK_U16)(pByte[4]) & 0x00ff)| \ + (((SK_U16)(pByte[5]) << 8) & 0xff00))); \ + SK_OUT16((IoC), GMA((Mac), (Reg+12)), (SK_U16) \ + (((SK_U16)(pByte[6]) & 0x00ff)| \ + (((SK_U16)(pByte[7]) << 8) & 0xff00))); \ +} + +/* + * Different MAC Types + */ +#define SK_MAC_XMAC 0 /* Xaqti XMAC II */ +#define SK_MAC_GMAC 1 /* Marvell GMAC */ + +/* + * Different PHY Types + */ +#define SK_PHY_XMAC 0 /* integrated in XMAC II */ +#define SK_PHY_BCOM 1 /* Broadcom BCM5400 */ +#define SK_PHY_LONE 2 /* Level One LXT1000 */ +#define SK_PHY_NAT 3 /* National DP83891 */ +#define SK_PHY_MARV_COPPER 4 /* Marvell 88E1011S */ +#define SK_PHY_MARV_FIBER 5 /* Marvell 88E1011S working on fiber */ + +/* + * PHY addresses (bits 12..8 of PHY address reg) + */ +#define PHY_ADDR_XMAC (0<<8) +#define PHY_ADDR_BCOM (1<<8) +#define PHY_ADDR_LONE (3<<8) +#define PHY_ADDR_NAT (0<<8) + +/* GPHY address (bits 15..11 of SMI control reg) */ +#define PHY_ADDR_MARV 0 + +/* + * macros to access the PHY + * + * PHY_READ() read a 16 bit value from the PHY + * PHY_WRITE() write a 16 bit value to the PHY + * + * para: + * IoC I/O context needed for SK I/O macros + * pPort Pointer to port struct for PhyAddr + * Mac XMAC to access values: MAC_1 or MAC_2 + * PhyReg PHY Register to read or write + * (p)Val Value or pointer to the value which should be read or + * written. + * + * usage: PHY_READ(IoC, pPort, MAC_1, PHY_CTRL, Value); + * Warning: a PHY_READ on an uninitialized PHY (PHY still in reset) never + * comes back. This is checked in DEBUG mode. + */ +#ifndef DEBUG +#define PHY_READ(IoC, pPort, Mac, PhyReg, pVal) { \ + SK_U16 Mmu; \ + \ + XM_OUT16((IoC), (Mac), XM_PHY_ADDR, (PhyReg) | (pPort)->PhyAddr); \ + XM_IN16((IoC), (Mac), XM_PHY_DATA, (pVal)); \ + if ((pPort)->PhyType != SK_PHY_XMAC) { \ + do { \ + XM_IN16((IoC), (Mac), XM_MMU_CMD, &Mmu); \ + } while ((Mmu & XM_MMU_PHY_RDY) == 0); \ + XM_IN16((IoC), (Mac), XM_PHY_DATA, (pVal)); \ + } \ +} +#else +#define PHY_READ(IoC, pPort, Mac, PhyReg, pVal) { \ + SK_U16 Mmu; \ + int __i = 0; \ + \ + XM_OUT16((IoC), (Mac), XM_PHY_ADDR, (PhyReg) | (pPort)->PhyAddr); \ + XM_IN16((IoC), (Mac), XM_PHY_DATA, (pVal)); \ + if ((pPort)->PhyType != SK_PHY_XMAC) { \ + do { \ + XM_IN16((IoC), (Mac), XM_MMU_CMD, &Mmu); \ + __i++; \ + if (__i > 100000) { \ + SK_DBG_PRINTF("*****************************\n"); \ + SK_DBG_PRINTF("PHY_READ on uninitialized PHY\n"); \ + SK_DBG_PRINTF("*****************************\n"); \ + break; \ + } \ + } while ((Mmu & XM_MMU_PHY_RDY) == 0); \ + XM_IN16((IoC), (Mac), XM_PHY_DATA, (pVal)); \ + } \ +} +#endif /* DEBUG */ + +#define PHY_WRITE(IoC, pPort, Mac, PhyReg, Val) { \ + SK_U16 Mmu; \ + \ + if ((pPort)->PhyType != SK_PHY_XMAC) { \ + do { \ + XM_IN16((IoC), (Mac), XM_MMU_CMD, &Mmu); \ + } while ((Mmu & XM_MMU_PHY_BUSY) != 0); \ + } \ + XM_OUT16((IoC), (Mac), XM_PHY_ADDR, (PhyReg) | (pPort)->PhyAddr); \ + XM_OUT16((IoC), (Mac), XM_PHY_DATA, (Val)); \ + if ((pPort)->PhyType != SK_PHY_XMAC) { \ + do { \ + XM_IN16((IoC), (Mac), XM_MMU_CMD, &Mmu); \ + } while ((Mmu & XM_MMU_PHY_BUSY) != 0); \ + } \ +} + +/* + * Macro PCI_C() + * + * Use this macro to access PCI config register from the I/O space. + * + * para: + * Addr PCI configuration register to access. + * Values: PCI_VENDOR_ID ... PCI_VPD_ADR_REG, + * + * usage SK_IN16(pAC, PCI_C(PCI_VENDOR_ID), pVal); + */ +#define PCI_C(Addr) (B7_CFG_SPC + (Addr)) /* PCI Config Space */ + +/* + * Macro SK_HW_ADDR(Base, Addr) + * + * Calculates the effective HW address + * + * para: + * Base I/O or memory base address + * Addr Address offset + * + * usage: May be used in SK_INxx and SK_OUTxx macros + * #define SK_IN8(pAC, Addr, pVal) ...\ + * *pVal = (SK_U8)inp(SK_HW_ADDR(pAC->Hw.Iop, Addr))) + */ +#ifdef SK_MEM_MAPPED_IO +#define SK_HW_ADDR(Base, Addr) ((Base) + (Addr)) +#else /* SK_MEM_MAPPED_IO */ +#define SK_HW_ADDR(Base, Addr) \ + ((Base) + (((Addr) & 0x7f) | (((Addr) >> 7 > 0) ? 0x80 : 0))) +#endif /* SK_MEM_MAPPED_IO */ + +#define SZ_LONG (sizeof(SK_U32)) + +/* + * Macro SK_HWAC_LINK_LED() + * + * Use this macro to set the link LED mode. + * para: + * pAC Pointer to adapter context struct + * IoC I/O context needed for SK I/O macros + * Port Port number + * Mode Mode to set for this LED + */ +#define SK_HWAC_LINK_LED(pAC, IoC, Port, Mode) \ + SK_OUT8(IoC, MR_ADDR(Port, LNK_LED_REG), Mode); + + +/* typedefs *******************************************************************/ + + +/* function prototypes ********************************************************/ + +#ifdef __cplusplus +} +#endif /* __cplusplus */ + +#endif /* __INC_SKGEHW_H */ |