+++ /dev/null
-/******************************************************************************/
-/* */
-/* Broadcom BCM5700 Linux Network Driver, Copyright (c) 2000 Broadcom */
-/* Corporation. */
-/* All rights reserved. */
-/* */
-/* 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, located in the file LICENSE. */
-/* */
-/* History: */
-/* */
-/******************************************************************************/
-
-#if INCLUDE_5701_AX_FIX
-
-#include "bcm570x_mm.h"
-#include "5701rls.h"
-
-LM_STATUS LM_LoadRlsFirmware(PLM_DEVICE_BLOCK pDevice)
-{
- T3_FWIMG_INFO FwImgInfo;
-
- FwImgInfo.StartAddress = t3FwStartAddr;
- FwImgInfo.Text.Buffer = (PLM_UINT8)t3FwText;
- FwImgInfo.Text.Offset = t3FwTextAddr;
- FwImgInfo.Text.Length = t3FwTextLen;
- FwImgInfo.ROnlyData.Buffer = (PLM_UINT8)t3FwRodata;
- FwImgInfo.ROnlyData.Offset = t3FwRodataAddr;
- FwImgInfo.ROnlyData.Length = t3FwRodataLen;
- FwImgInfo.Data.Buffer = (PLM_UINT8)t3FwData;
- FwImgInfo.Data.Offset = t3FwDataAddr;
- FwImgInfo.Data.Length = t3FwDataLen;
-
- if (LM_LoadFirmware(pDevice,
- &FwImgInfo,
- T3_RX_CPU_ID | T3_TX_CPU_ID,
- T3_RX_CPU_ID) != LM_STATUS_SUCCESS)
- {
- return LM_STATUS_FAILURE;
- }
-
- return LM_STATUS_SUCCESS;
-}
-
-#endif /* INCLUDE_5701_AX_FIX */
+++ /dev/null
-/******************************************************************************/
-/* */
-/* Broadcom BCM5700 Linux Network Driver, Copyright (c) 2000 Broadcom */
-/* Corporation. */
-/* All rights reserved. */
-/* */
-/* 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, located in the file LICENSE. */
-/* */
-/* History: */
-/******************************************************************************/
-
-typedef unsigned long U32;
-int t3FwReleaseMajor = 0x0;
-int t3FwReleaseMinor = 0x0;
-int t3FwReleaseFix = 0x0;
-U32 t3FwStartAddr = 0x08000000;
-U32 t3FwTextAddr = 0x08000000;
-int t3FwTextLen = 0x9c0;
-U32 t3FwRodataAddr = 0x080009c0;
-int t3FwRodataLen = 0x60;
-U32 t3FwDataAddr = 0x08000a40;
-int t3FwDataLen = 0x20;
-U32 t3FwSbssAddr = 0x08000a60;
-int t3FwSbssLen = 0xc;
-U32 t3FwBssAddr = 0x08000a70;
-int t3FwBssLen = 0x10;
-U32 t3FwText[(0x9c0/4) + 1] = {
-0x0,
-0x10000003, 0x0, 0xd, 0xd,
-0x3c1d0800, 0x37bd3ffc, 0x3a0f021, 0x3c100800,
-0x26100000, 0xe000018, 0x0, 0xd,
-0x3c1d0800, 0x37bd3ffc, 0x3a0f021, 0x3c100800,
-0x26100034, 0xe00021c, 0x0, 0xd,
-0x0, 0x0, 0x0, 0x27bdffe0,
-0x3c1cc000, 0xafbf0018, 0xaf80680c, 0xe00004c,
-0x241b2105, 0x97850000, 0x97870002, 0x9782002c,
-0x9783002e, 0x3c040800, 0x248409c0, 0xafa00014,
-0x21400, 0x621825, 0x52c00, 0xafa30010,
-0x8f860010, 0xe52825, 0xe000060, 0x24070102,
-0x3c02ac00, 0x34420100, 0x3c03ac01, 0x34630100,
-0xaf820490, 0x3c02ffff, 0xaf820494, 0xaf830498,
-0xaf82049c, 0x24020001, 0xaf825ce0, 0xe00003f,
-0xaf825d00, 0xe000140, 0x0, 0x8fbf0018,
-0x3e00008, 0x27bd0020, 0x2402ffff, 0xaf825404,
-0x8f835400, 0x34630400, 0xaf835400, 0xaf825404,
-0x3c020800, 0x24420034, 0xaf82541c, 0x3e00008,
-0xaf805400, 0x0, 0x0, 0x3c020800,
-0x34423000, 0x3c030800, 0x34633000, 0x3c040800,
-0x348437ff, 0x3c010800, 0xac220a64, 0x24020040,
-0x3c010800, 0xac220a68, 0x3c010800, 0xac200a60,
-0xac600000, 0x24630004, 0x83102b, 0x5040fffd,
-0xac600000, 0x3e00008, 0x0, 0x804821,
-0x8faa0010, 0x3c020800, 0x8c420a60, 0x3c040800,
-0x8c840a68, 0x8fab0014, 0x24430001, 0x44102b,
-0x3c010800, 0xac230a60, 0x14400003, 0x4021,
-0x3c010800, 0xac200a60, 0x3c020800, 0x8c420a60,
-0x3c030800, 0x8c630a64, 0x91240000, 0x21140,
-0x431021, 0x481021, 0x25080001, 0xa0440000,
-0x29020008, 0x1440fff4, 0x25290001, 0x3c020800,
-0x8c420a60, 0x3c030800, 0x8c630a64, 0x8f84680c,
-0x21140, 0x431021, 0xac440008, 0xac45000c,
-0xac460010, 0xac470014, 0xac4a0018, 0x3e00008,
-0xac4b001c, 0x0, 0x0, 0x0,
-0x0, 0x0, 0x0, 0x0,
-0x0, 0x0, 0x0, 0x0,
-0x0, 0x0, 0x0, 0x0,
-0x0, 0x0, 0x0, 0x0,
-0x0, 0x0, 0x0, 0x0,
-0x0, 0x0, 0x0, 0x0,
-0x0, 0x0, 0x0, 0x0,
-0x0, 0x0, 0x0, 0x0,
-0x0, 0x0, 0x0, 0x0,
-0x0, 0x0, 0x0, 0x0,
-0x0, 0x0, 0x0, 0x0,
-0x0, 0x0, 0x0, 0x0,
-0x0, 0x0, 0x0, 0x2000008,
-0x0, 0xa0001e3, 0x3c0a0001, 0xa0001e3,
-0x3c0a0002, 0xa0001e3, 0x0, 0xa0001e3,
-0x0, 0xa0001e3, 0x0, 0xa0001e3,
-0x0, 0xa0001e3, 0x0, 0xa0001e3,
-0x0, 0xa0001e3, 0x0, 0xa0001e3,
-0x0, 0xa0001e3, 0x0, 0xa0001e3,
-0x3c0a0007, 0xa0001e3, 0x3c0a0008, 0xa0001e3,
-0x3c0a0009, 0xa0001e3, 0x0, 0xa0001e3,
-0x0, 0xa0001e3, 0x3c0a000b, 0xa0001e3,
-0x3c0a000c, 0xa0001e3, 0x3c0a000d, 0xa0001e3,
-0x0, 0xa0001e3, 0x0, 0xa0001e3,
-0x3c0a000e, 0xa0001e3, 0x0, 0xa0001e3,
-0x0, 0xa0001e3, 0x0, 0xa0001e3,
-0x0, 0xa0001e3, 0x0, 0xa0001e3,
-0x0, 0xa0001e3, 0x0, 0xa0001e3,
-0x0, 0xa0001e3, 0x3c0a0013, 0xa0001e3,
-0x3c0a0014, 0x0, 0x0, 0x0,
-0x0, 0x0, 0x0, 0x0,
-0x0, 0x0, 0x0, 0x0,
-0x0, 0x0, 0x0, 0x0,
-0x0, 0x0, 0x0, 0x0,
-0x0, 0x0, 0x0, 0x0,
-0x0, 0x0, 0x0, 0x0,
-0x0, 0x0, 0x0, 0x0,
-0x0, 0x0, 0x0, 0x0,
-0x0, 0x0, 0x0, 0x0,
-0x0, 0x0, 0x0, 0x0,
-0x0, 0x0, 0x0, 0x0,
-0x0, 0x0, 0x0, 0x0,
-0x0, 0x0, 0x0, 0x0,
-0x0, 0x0, 0x0, 0x0,
-0x0, 0x0, 0x0, 0x27bdffe0,
-0x1821, 0x1021, 0xafbf0018, 0xafb10014,
-0xafb00010, 0x3c010800, 0x220821, 0xac200a70,
-0x3c010800, 0x220821, 0xac200a74, 0x3c010800,
-0x220821, 0xac200a78, 0x24630001, 0x1860fff5,
-0x2442000c, 0x24110001, 0x8f906810, 0x32020004,
-0x14400005, 0x24040001, 0x3c020800, 0x8c420a78,
-0x18400003, 0x2021, 0xe000182, 0x0,
-0x32020001, 0x10400003, 0x0, 0xe000169,
-0x0, 0xa000153, 0xaf915028, 0x8fbf0018,
-0x8fb10014, 0x8fb00010, 0x3e00008, 0x27bd0020,
-0x3c050800, 0x8ca50a70, 0x3c060800, 0x8cc60a80,
-0x3c070800, 0x8ce70a78, 0x27bdffe0, 0x3c040800,
-0x248409d0, 0xafbf0018, 0xafa00010, 0xe000060,
-0xafa00014, 0xe00017b, 0x2021, 0x8fbf0018,
-0x3e00008, 0x27bd0020, 0x24020001, 0x8f836810,
-0x821004, 0x21027, 0x621824, 0x3e00008,
-0xaf836810, 0x27bdffd8, 0xafbf0024, 0x1080002e,
-0xafb00020, 0x8f825cec, 0xafa20018, 0x8f825cec,
-0x3c100800, 0x26100a78, 0xafa2001c, 0x34028000,
-0xaf825cec, 0x8e020000, 0x18400016, 0x0,
-0x3c020800, 0x94420a74, 0x8fa3001c, 0x221c0,
-0xac830004, 0x8fa2001c, 0x3c010800, 0xe000201,
-0xac220a74, 0x10400005, 0x0, 0x8e020000,
-0x24420001, 0xa0001df, 0xae020000, 0x3c020800,
-0x8c420a70, 0x21c02, 0x321c0, 0xa0001c5,
-0xafa2001c, 0xe000201, 0x0, 0x1040001f,
-0x0, 0x8e020000, 0x8fa3001c, 0x24420001,
-0x3c010800, 0xac230a70, 0x3c010800, 0xac230a74,
-0xa0001df, 0xae020000, 0x3c100800, 0x26100a78,
-0x8e020000, 0x18400028, 0x0, 0xe000201,
-0x0, 0x14400024, 0x0, 0x8e020000,
-0x3c030800, 0x8c630a70, 0x2442ffff, 0xafa3001c,
-0x18400006, 0xae020000, 0x31402, 0x221c0,
-0x8c820004, 0x3c010800, 0xac220a70, 0x97a2001e,
-0x2442ff00, 0x2c420300, 0x1440000b, 0x24024000,
-0x3c040800, 0x248409dc, 0xafa00010, 0xafa00014,
-0x8fa6001c, 0x24050008, 0xe000060, 0x3821,
-0xa0001df, 0x0, 0xaf825cf8, 0x3c020800,
-0x8c420a40, 0x8fa3001c, 0x24420001, 0xaf835cf8,
-0x3c010800, 0xac220a40, 0x8fbf0024, 0x8fb00020,
-0x3e00008, 0x27bd0028, 0x27bdffe0, 0x3c040800,
-0x248409e8, 0x2821, 0x3021, 0x3821,
-0xafbf0018, 0xafa00010, 0xe000060, 0xafa00014,
-0x8fbf0018, 0x3e00008, 0x27bd0020, 0x8f82680c,
-0x8f85680c, 0x21827, 0x3182b, 0x31823,
-0x431024, 0x441021, 0xa2282b, 0x10a00006,
-0x0, 0x401821, 0x8f82680c, 0x43102b,
-0x1440fffd, 0x0, 0x3e00008, 0x0,
-0x3c040800, 0x8c840000, 0x3c030800, 0x8c630a40,
-0x64102b, 0x54400002, 0x831023, 0x641023,
-0x2c420008, 0x3e00008, 0x38420001, 0x27bdffe0,
-0x802821, 0x3c040800, 0x24840a00, 0x3021,
-0x3821, 0xafbf0018, 0xafa00010, 0xe000060,
-0xafa00014, 0xa000216, 0x0, 0x8fbf0018,
-0x3e00008, 0x27bd0020, 0x0, 0x27bdffe0,
-0x3c1cc000, 0xafbf0018, 0xe00004c, 0xaf80680c,
-0x3c040800, 0x24840a10, 0x3802821, 0x3021,
-0x3821, 0xafa00010, 0xe000060, 0xafa00014,
-0x2402ffff, 0xaf825404, 0x3c0200aa, 0xe000234,
-0xaf825434, 0x8fbf0018, 0x3e00008, 0x27bd0020,
-0x0, 0x0, 0x0, 0x27bdffe8,
-0xafb00010, 0x24100001, 0xafbf0014, 0x3c01c003,
-0xac200000, 0x8f826810, 0x30422000, 0x10400003,
-0x0, 0xe000246, 0x0, 0xa00023a,
-0xaf905428, 0x8fbf0014, 0x8fb00010, 0x3e00008,
-0x27bd0018, 0x27bdfff8, 0x8f845d0c, 0x3c0200ff,
-0x3c030800, 0x8c630a50, 0x3442fff8, 0x821024,
-0x1043001e, 0x3c0500ff, 0x34a5fff8, 0x3c06c003,
-0x3c074000, 0x851824, 0x8c620010, 0x3c010800,
-0xac230a50, 0x30420008, 0x10400005, 0x871025,
-0x8cc20000, 0x24420001, 0xacc20000, 0x871025,
-0xaf825d0c, 0x8fa20000, 0x24420001, 0xafa20000,
-0x8fa20000, 0x8fa20000, 0x24420001, 0xafa20000,
-0x8fa20000, 0x8f845d0c, 0x3c030800, 0x8c630a50,
-0x851024, 0x1443ffe8, 0x851824, 0x27bd0008,
-0x3e00008, 0x0, 0x0, 0x0 };
-U32 t3FwRodata[(0x60/4) + 1] = {
-0x35373031, 0x726c7341, 0x0,
-0x0, 0x53774576, 0x656e7430, 0x0,
-0x726c7045, 0x76656e74, 0x31000000, 0x556e6b6e,
-0x45766e74, 0x0, 0x0, 0x0,
-0x0, 0x66617461, 0x6c457272, 0x0,
-0x0, 0x4d61696e, 0x43707542, 0x0,
-0x0, 0x0 };
-U32 t3FwData[(0x20/4) + 1] = {
-0x0, 0x0, 0x0,
-0x0, 0x0, 0x0, 0x0,
-0x0, 0x0 };
COBJS-$(CONFIG_ARMADA100_FEC) += armada100_fec.o
COBJS-$(CONFIG_DRIVER_AT91EMAC) += at91_emac.o
COBJS-$(CONFIG_DRIVER_AX88180) += ax88180.o
-COBJS-$(CONFIG_BCM570x) += bcm570x.o
-COBJS-$(CONFIG_BCM570x) += bcm570x_autoneg.o
-COBJS-$(CONFIG_BCM570x) += 5701rls.o
COBJS-$(CONFIG_BFIN_MAC) += bfin_mac.o
COBJS-$(CONFIG_CS8900) += cs8900.o
COBJS-$(CONFIG_TULIP) += dc2114x.o
COBJS-$(CONFIG_SH_ETHER) += sh_eth.o
COBJS-$(CONFIG_SMC91111) += smc91111.o
COBJS-$(CONFIG_SMC911X) += smc911x.o
-COBJS-$(CONFIG_TIGON3) += tigon3.o
-COBJS-$(CONFIG_TIGON3) += bcm570x_autoneg.o
-COBJS-$(CONFIG_TIGON3) += 5701rls.o
COBJS-$(CONFIG_DRIVER_TI_EMAC) += davinci_emac.o
COBJS-$(CONFIG_TSEC_ENET) += tsec.o fsl_mdio.o
COBJS-$(CONFIG_FMAN_ENET) += fsl_mdio.o
+++ /dev/null
-/*
- * Broadcom BCM570x Ethernet Driver for U-Boot.
- * Support 5701, 5702, 5703, and 5704. Single instance driver.
- * Copyright (C) 2002 James F. Dougherty (jfd@broadcom.com)
- */
-
-#include <common.h>
-
-#ifdef CONFIG_BMW
-#include <mpc824x.h>
-#endif
-#include <net.h>
-#include "bcm570x_mm.h"
-#include "bcm570x_autoneg.h"
-#include <pci.h>
-#include <malloc.h>
-
-/*
- * PCI Registers and definitions.
- */
-#define PCI_CMD_MASK 0xffff0000 /* mask to save status bits */
-#define PCI_ANY_ID (~0)
-
-/*
- * PCI memory base for Ethernet device as well as device Interrupt.
- */
-#define BCM570X_MBAR 0x80100000
-#define BCM570X_ILINE 1
-
-#define SECOND_USEC 1000000
-#define MAX_PACKET_SIZE 1600
-#define MAX_UNITS 4
-
-/* Globals to this module */
-int initialized = 0;
-unsigned int ioBase = 0;
-volatile PLM_DEVICE_BLOCK pDevice = NULL; /* 570x softc */
-volatile PUM_DEVICE_BLOCK pUmDevice = NULL;
-
-/* Used to pass the full-duplex flag, etc. */
-int line_speed[MAX_UNITS] = { 0, 0, 0, 0 };
-static int full_duplex[MAX_UNITS] = { 1, 1, 1, 1 };
-static int rx_flow_control[MAX_UNITS] = { 0, 0, 0, 0 };
-static int tx_flow_control[MAX_UNITS] = { 0, 0, 0, 0 };
-static int auto_flow_control[MAX_UNITS] = { 0, 0, 0, 0 };
-static int tx_checksum[MAX_UNITS] = { 1, 1, 1, 1 };
-static int rx_checksum[MAX_UNITS] = { 1, 1, 1, 1 };
-static int auto_speed[MAX_UNITS] = { 1, 1, 1, 1 };
-
-#if JUMBO_FRAMES
-/* Jumbo MTU for interfaces. */
-static int mtu[MAX_UNITS] = { 0, 0, 0, 0 };
-#endif
-
-/* Turn on Wake-on lan for a device unit */
-static int enable_wol[MAX_UNITS] = { 0, 0, 0, 0 };
-
-#define TX_DESC_CNT DEFAULT_TX_PACKET_DESC_COUNT
-static unsigned int tx_pkt_desc_cnt[MAX_UNITS] =
- { TX_DESC_CNT, TX_DESC_CNT, TX_DESC_CNT, TX_DESC_CNT };
-
-#define RX_DESC_CNT DEFAULT_STD_RCV_DESC_COUNT
-static unsigned int rx_std_desc_cnt[MAX_UNITS] =
- { RX_DESC_CNT, RX_DESC_CNT, RX_DESC_CNT, RX_DESC_CNT };
-
-static unsigned int rx_adaptive_coalesce[MAX_UNITS] = { 1, 1, 1, 1 };
-
-#if T3_JUMBO_RCV_RCB_ENTRY_COUNT
-#define JBO_DESC_CNT DEFAULT_JUMBO_RCV_DESC_COUNT
-static unsigned int rx_jumbo_desc_cnt[MAX_UNITS] =
- { JBO_DESC_CNT, JBO_DESC_CNT, JBO_DESC_CNT, JBO_DESC_CNT };
-#endif
-#define RX_COAL_TK DEFAULT_RX_COALESCING_TICKS
-static unsigned int rx_coalesce_ticks[MAX_UNITS] =
- { RX_COAL_TK, RX_COAL_TK, RX_COAL_TK, RX_COAL_TK };
-
-#define RX_COAL_FM DEFAULT_RX_MAX_COALESCED_FRAMES
-static unsigned int rx_max_coalesce_frames[MAX_UNITS] =
- { RX_COAL_FM, RX_COAL_FM, RX_COAL_FM, RX_COAL_FM };
-
-#define TX_COAL_TK DEFAULT_TX_COALESCING_TICKS
-static unsigned int tx_coalesce_ticks[MAX_UNITS] =
- { TX_COAL_TK, TX_COAL_TK, TX_COAL_TK, TX_COAL_TK };
-
-#define TX_COAL_FM DEFAULT_TX_MAX_COALESCED_FRAMES
-static unsigned int tx_max_coalesce_frames[MAX_UNITS] =
- { TX_COAL_FM, TX_COAL_FM, TX_COAL_FM, TX_COAL_FM };
-
-#define ST_COAL_TK DEFAULT_STATS_COALESCING_TICKS
-static unsigned int stats_coalesce_ticks[MAX_UNITS] =
- { ST_COAL_TK, ST_COAL_TK, ST_COAL_TK, ST_COAL_TK };
-
-/*
- * Legitimate values for BCM570x device types
- */
-typedef enum {
- BCM5700VIGIL = 0,
- BCM5700A6,
- BCM5700T6,
- BCM5700A9,
- BCM5700T9,
- BCM5700,
- BCM5701A5,
- BCM5701T1,
- BCM5701T8,
- BCM5701A7,
- BCM5701A10,
- BCM5701A12,
- BCM5701,
- BCM5702,
- BCM5703,
- BCM5703A31,
- TC996T,
- TC996ST,
- TC996SSX,
- TC996SX,
- TC996BT,
- TC997T,
- TC997SX,
- TC1000T,
- TC940BR01,
- TC942BR01,
- NC6770,
- NC7760,
- NC7770,
- NC7780
-} board_t;
-
-/* Chip-Rev names for each device-type */
-static struct {
- char *name;
-} chip_rev[] = {
- {
- "BCM5700VIGIL"}, {
- "BCM5700A6"}, {
- "BCM5700T6"}, {
- "BCM5700A9"}, {
- "BCM5700T9"}, {
- "BCM5700"}, {
- "BCM5701A5"}, {
- "BCM5701T1"}, {
- "BCM5701T8"}, {
- "BCM5701A7"}, {
- "BCM5701A10"}, {
- "BCM5701A12"}, {
- "BCM5701"}, {
- "BCM5702"}, {
- "BCM5703"}, {
- "BCM5703A31"}, {
- "TC996T"}, {
- "TC996ST"}, {
- "TC996SSX"}, {
- "TC996SX"}, {
- "TC996BT"}, {
- "TC997T"}, {
- "TC997SX"}, {
- "TC1000T"}, {
- "TC940BR01"}, {
- "TC942BR01"}, {
- "NC6770"}, {
- "NC7760"}, {
- "NC7770"}, {
- "NC7780"}, {
- 0}
-};
-
-/* indexed by board_t, above */
-static struct {
- char *name;
-} board_info[] = {
- {
- "Broadcom Vigil B5700 1000Base-T"}, {
- "Broadcom BCM5700 1000Base-T"}, {
- "Broadcom BCM5700 1000Base-SX"}, {
- "Broadcom BCM5700 1000Base-SX"}, {
- "Broadcom BCM5700 1000Base-T"}, {
- "Broadcom BCM5700"}, {
- "Broadcom BCM5701 1000Base-T"}, {
- "Broadcom BCM5701 1000Base-T"}, {
- "Broadcom BCM5701 1000Base-T"}, {
- "Broadcom BCM5701 1000Base-SX"}, {
- "Broadcom BCM5701 1000Base-T"}, {
- "Broadcom BCM5701 1000Base-T"}, {
- "Broadcom BCM5701"}, {
- "Broadcom BCM5702 1000Base-T"}, {
- "Broadcom BCM5703 1000Base-T"}, {
- "Broadcom BCM5703 1000Base-SX"}, {
- "3Com 3C996 10/100/1000 Server NIC"}, {
- "3Com 3C996 10/100/1000 Server NIC"}, {
- "3Com 3C996 Gigabit Fiber-SX Server NIC"}, {
- "3Com 3C996 Gigabit Fiber-SX Server NIC"}, {
- "3Com 3C996B Gigabit Server NIC"}, {
- "3Com 3C997 Gigabit Server NIC"}, {
- "3Com 3C997 Gigabit Fiber-SX Server NIC"}, {
- "3Com 3C1000 Gigabit NIC"}, {
- "3Com 3C940 Gigabit LOM (21X21)"}, {
- "3Com 3C942 Gigabit LOM (31X31)"}, {
- "Compaq NC6770 Gigabit Server Adapter"}, {
- "Compaq NC7760 Gigabit Server Adapter"}, {
- "Compaq NC7770 Gigabit Server Adapter"}, {
- "Compaq NC7780 Gigabit Server Adapter"}, {
-0},};
-
-/* PCI Devices which use the 570x chipset */
-struct pci_device_table {
- unsigned short vendor_id, device_id; /* Vendor/DeviceID */
- unsigned short subvendor, subdevice; /* Subsystem ID's or PCI_ANY_ID */
- unsigned int class, class_mask; /* (class,subclass,prog-if) triplet */
- unsigned long board_id; /* Data private to the driver */
- int io_size, min_latency;
-} bcm570xDevices[] = {
- {
- 0x14e4, 0x1644, 0x1014, 0x0277, 0, 0, BCM5700VIGIL, 128, 32}, {
- 0x14e4, 0x1644, 0x14e4, 0x1644, 0, 0, BCM5700A6, 128, 32}, {
- 0x14e4, 0x1644, 0x14e4, 0x2, 0, 0, BCM5700T6, 128, 32}, {
- 0x14e4, 0x1644, 0x14e4, 0x3, 0, 0, BCM5700A9, 128, 32}, {
- 0x14e4, 0x1644, 0x14e4, 0x4, 0, 0, BCM5700T9, 128, 32}, {
- 0x14e4, 0x1644, 0x1028, 0xd1, 0, 0, BCM5700, 128, 32}, {
- 0x14e4, 0x1644, 0x1028, 0x0106, 0, 0, BCM5700, 128, 32}, {
- 0x14e4, 0x1644, 0x1028, 0x0109, 0, 0, BCM5700, 128, 32}, {
- 0x14e4, 0x1644, 0x1028, 0x010a, 0, 0, BCM5700, 128, 32}, {
- 0x14e4, 0x1644, 0x10b7, 0x1000, 0, 0, TC996T, 128, 32}, {
- 0x14e4, 0x1644, 0x10b7, 0x1001, 0, 0, TC996ST, 128, 32}, {
- 0x14e4, 0x1644, 0x10b7, 0x1002, 0, 0, TC996SSX, 128, 32}, {
- 0x14e4, 0x1644, 0x10b7, 0x1003, 0, 0, TC997T, 128, 32}, {
- 0x14e4, 0x1644, 0x10b7, 0x1005, 0, 0, TC997SX, 128, 32}, {
- 0x14e4, 0x1644, 0x10b7, 0x1008, 0, 0, TC942BR01, 128, 32}, {
- 0x14e4, 0x1644, PCI_ANY_ID, PCI_ANY_ID, 0, 0, BCM5700, 128, 32}, {
- 0x14e4, 0x1645, 0x14e4, 1, 0, 0, BCM5701A5, 128, 32}, {
- 0x14e4, 0x1645, 0x14e4, 5, 0, 0, BCM5701T1, 128, 32}, {
- 0x14e4, 0x1645, 0x14e4, 6, 0, 0, BCM5701T8, 128, 32}, {
- 0x14e4, 0x1645, 0x14e4, 7, 0, 0, BCM5701A7, 128, 32}, {
- 0x14e4, 0x1645, 0x14e4, 8, 0, 0, BCM5701A10, 128, 32}, {
- 0x14e4, 0x1645, 0x14e4, 0x8008, 0, 0, BCM5701A12, 128, 32}, {
- 0x14e4, 0x1645, 0x0e11, 0xc1, 0, 0, NC6770, 128, 32}, {
- 0x14e4, 0x1645, 0x0e11, 0x7c, 0, 0, NC7770, 128, 32}, {
- 0x14e4, 0x1645, 0x0e11, 0x85, 0, 0, NC7780, 128, 32}, {
- 0x14e4, 0x1645, 0x1028, 0x0121, 0, 0, BCM5701, 128, 32}, {
- 0x14e4, 0x1645, 0x10b7, 0x1004, 0, 0, TC996SX, 128, 32}, {
- 0x14e4, 0x1645, 0x10b7, 0x1006, 0, 0, TC996BT, 128, 32}, {
- 0x14e4, 0x1645, 0x10b7, 0x1007, 0, 0, TC1000T, 128, 32}, {
- 0x14e4, 0x1645, 0x10b7, 0x1008, 0, 0, TC940BR01, 128, 32}, {
- 0x14e4, 0x1645, PCI_ANY_ID, PCI_ANY_ID, 0, 0, BCM5701, 128, 32}, {
- 0x14e4, 0x1646, 0x14e4, 0x8009, 0, 0, BCM5702, 128, 32}, {
- 0x14e4, 0x1646, 0x0e11, 0xbb, 0, 0, NC7760, 128, 32}, {
- 0x14e4, 0x1646, PCI_ANY_ID, PCI_ANY_ID, 0, 0, BCM5702, 128, 32}, {
- 0x14e4, 0x16a6, 0x14e4, 0x8009, 0, 0, BCM5702, 128, 32}, {
- 0x14e4, 0x16a6, 0x0e11, 0xbb, 0, 0, NC7760, 128, 32}, {
- 0x14e4, 0x16a6, PCI_ANY_ID, PCI_ANY_ID, 0, 0, BCM5702, 128, 32}, {
- 0x14e4, 0x1647, 0x14e4, 0x0009, 0, 0, BCM5703, 128, 32}, {
- 0x14e4, 0x1647, 0x14e4, 0x000a, 0, 0, BCM5703A31, 128, 32}, {
- 0x14e4, 0x1647, 0x14e4, 0x000b, 0, 0, BCM5703, 128, 32}, {
- 0x14e4, 0x1647, 0x14e4, 0x800a, 0, 0, BCM5703, 128, 32}, {
- 0x14e4, 0x1647, 0x0e11, 0x9a, 0, 0, NC7770, 128, 32}, {
- 0x14e4, 0x1647, 0x0e11, 0x99, 0, 0, NC7780, 128, 32}, {
- 0x14e4, 0x1647, PCI_ANY_ID, PCI_ANY_ID, 0, 0, BCM5703, 128, 32}, {
- 0x14e4, 0x16a7, 0x14e4, 0x0009, 0, 0, BCM5703, 128, 32}, {
- 0x14e4, 0x16a7, 0x14e4, 0x000a, 0, 0, BCM5703A31, 128, 32}, {
- 0x14e4, 0x16a7, 0x14e4, 0x000b, 0, 0, BCM5703, 128, 32}, {
- 0x14e4, 0x16a7, 0x14e4, 0x800a, 0, 0, BCM5703, 128, 32}, {
- 0x14e4, 0x16a7, 0x0e11, 0x9a, 0, 0, NC7770, 128, 32}, {
- 0x14e4, 0x16a7, 0x0e11, 0x99, 0, 0, NC7780, 128, 32}, {
- 0x14e4, 0x16a7, PCI_ANY_ID, PCI_ANY_ID, 0, 0, BCM5703, 128, 32}
-};
-
-#define n570xDevices (sizeof(bcm570xDevices)/sizeof(bcm570xDevices[0]))
-
-/*
- * Allocate a packet buffer from the bcm570x packet pool.
- */
-void *bcm570xPktAlloc (int u, int pksize)
-{
- return malloc (pksize);
-}
-
-/*
- * Free a packet previously allocated from the bcm570x packet
- * buffer pool.
- */
-void bcm570xPktFree (int u, void *p)
-{
- free (p);
-}
-
-int bcm570xReplenishRxBuffers (PUM_DEVICE_BLOCK pUmDevice)
-{
- PLM_PACKET pPacket;
- PUM_PACKET pUmPacket;
- void *skb;
- int queue_rx = 0;
- int ret = 0;
-
- while ((pUmPacket = (PUM_PACKET)
- QQ_PopHead (&pUmDevice->rx_out_of_buf_q.Container)) != 0) {
-
- pPacket = (PLM_PACKET) pUmPacket;
-
- /* reuse an old skb */
- if (pUmPacket->skbuff) {
- QQ_PushTail (&pDevice->RxPacketFreeQ.Container,
- pPacket);
- queue_rx = 1;
- continue;
- }
- if ((skb = bcm570xPktAlloc (pUmDevice->index,
- pPacket->u.Rx.RxBufferSize + 2)) ==
- 0) {
- QQ_PushHead (&pUmDevice->rx_out_of_buf_q.Container,
- pPacket);
- printf ("NOTICE: Out of RX memory.\n");
- ret = 1;
- break;
- }
-
- pUmPacket->skbuff = skb;
- QQ_PushTail (&pDevice->RxPacketFreeQ.Container, pPacket);
- queue_rx = 1;
- }
-
- if (queue_rx) {
- LM_QueueRxPackets (pDevice);
- }
-
- return ret;
-}
-
-/*
- * Probe, Map, and Init 570x device.
- */
-int eth_init (bd_t * bis)
-{
- int i, rv, devFound = FALSE;
- pci_dev_t devbusfn;
- unsigned short status;
-
- /* Find PCI device, if it exists, configure ... */
- for (i = 0; i < n570xDevices; i++) {
- devbusfn = pci_find_device (bcm570xDevices[i].vendor_id,
- bcm570xDevices[i].device_id, 0);
- if (devbusfn == -1) {
- continue; /* No device of that vendor/device ID */
- } else {
-
- /* Set ILINE */
- pci_write_config_byte (devbusfn,
- PCI_INTERRUPT_LINE,
- BCM570X_ILINE);
-
- /*
- * 0x10 - 0x14 define one 64-bit MBAR.
- * 0x14 is the higher-order address bits of the BAR.
- */
- pci_write_config_dword (devbusfn,
- PCI_BASE_ADDRESS_1, 0);
-
- ioBase = BCM570X_MBAR;
-
- pci_write_config_dword (devbusfn,
- PCI_BASE_ADDRESS_0, ioBase);
-
- /*
- * Enable PCI memory, IO, and Master -- don't
- * reset any status bits in doing so.
- */
- pci_read_config_word (devbusfn, PCI_COMMAND, &status);
-
- status |= PCI_COMMAND_MEMORY | PCI_COMMAND_MASTER;
-
- pci_write_config_word (devbusfn, PCI_COMMAND, status);
-
- printf
- ("\n%s: bus %d, device %d, function %d: MBAR=0x%x\n",
- board_info[bcm570xDevices[i].board_id].name,
- PCI_BUS (devbusfn), PCI_DEV (devbusfn),
- PCI_FUNC (devbusfn), ioBase);
-
- /* Allocate once, but always clear on init */
- if (!pDevice) {
- pDevice = malloc (sizeof (UM_DEVICE_BLOCK));
- pUmDevice = (PUM_DEVICE_BLOCK) pDevice;
- memset (pDevice, 0x0, sizeof (UM_DEVICE_BLOCK));
- }
-
- /* Configure pci dev structure */
- pUmDevice->pdev = devbusfn;
- pUmDevice->index = 0;
- pUmDevice->tx_pkt = 0;
- pUmDevice->rx_pkt = 0;
- devFound = TRUE;
- break;
- }
- }
-
- if (!devFound) {
- printf
- ("eth_init: FAILURE: no BCM570x Ethernet devices found.\n");
- return -1;
- }
-
- /* Setup defaults for chip */
- pDevice->TaskToOffload = LM_TASK_OFFLOAD_NONE;
-
- if (pDevice->ChipRevId == T3_CHIP_ID_5700_B0) {
- pDevice->TaskToOffload = LM_TASK_OFFLOAD_NONE;
- } else {
-
- if (rx_checksum[i]) {
- pDevice->TaskToOffload |=
- LM_TASK_OFFLOAD_RX_TCP_CHECKSUM |
- LM_TASK_OFFLOAD_RX_UDP_CHECKSUM;
- }
-
- if (tx_checksum[i]) {
- pDevice->TaskToOffload |=
- LM_TASK_OFFLOAD_TX_TCP_CHECKSUM |
- LM_TASK_OFFLOAD_TX_UDP_CHECKSUM;
- pDevice->NoTxPseudoHdrChksum = TRUE;
- }
- }
-
- /* Set Device PCI Memory base address */
- pDevice->pMappedMemBase = (PLM_UINT8) ioBase;
-
- /* Pull down adapter info */
- if ((rv = LM_GetAdapterInfo (pDevice)) != LM_STATUS_SUCCESS) {
- printf ("bcm570xEnd: LM_GetAdapterInfo failed: rv=%d!\n", rv);
- return -2;
- }
-
- /* Lock not needed */
- pUmDevice->do_global_lock = 0;
-
- if (T3_ASIC_REV (pUmDevice->lm_dev.ChipRevId) == T3_ASIC_REV_5700) {
- /* The 5700 chip works best without interleaved register */
- /* accesses on certain machines. */
- pUmDevice->do_global_lock = 1;
- }
-
- /* Setup timer delays */
- if (T3_ASIC_REV (pDevice->ChipRevId) == T3_ASIC_REV_5701) {
- pDevice->UseTaggedStatus = TRUE;
- pUmDevice->timer_interval = CONFIG_SYS_HZ;
- } else {
- pUmDevice->timer_interval = CONFIG_SYS_HZ / 50;
- }
-
- /* Grab name .... */
- pUmDevice->name =
- (char *)malloc (strlen (board_info[bcm570xDevices[i].board_id].name)
- + 1);
- strcpy (pUmDevice->name, board_info[bcm570xDevices[i].board_id].name);
-
- eth_getenv_enetaddr("ethaddr", pDevice->NodeAddress);
- LM_SetMacAddress (pDevice);
- /* Init queues .. */
- QQ_InitQueue (&pUmDevice->rx_out_of_buf_q.Container,
- MAX_RX_PACKET_DESC_COUNT);
- pUmDevice->rx_last_cnt = pUmDevice->tx_last_cnt = 0;
-
- /* delay for 4 seconds */
- pUmDevice->delayed_link_ind = (4 * CONFIG_SYS_HZ) / pUmDevice->timer_interval;
-
- pUmDevice->adaptive_expiry = CONFIG_SYS_HZ / pUmDevice->timer_interval;
-
- /* Sometimes we get spurious ints. after reset when link is down. */
- /* This field tells the isr to service the int. even if there is */
- /* no status block update. */
- pUmDevice->adapter_just_inited =
- (3 * CONFIG_SYS_HZ) / pUmDevice->timer_interval;
-
- /* Initialize 570x */
- if (LM_InitializeAdapter (pDevice) != LM_STATUS_SUCCESS) {
- printf ("ERROR: Adapter initialization failed.\n");
- return ERROR;
- }
-
- /* Enable chip ISR */
- LM_EnableInterrupt (pDevice);
-
- /* Clear MC table */
- LM_MulticastClear (pDevice);
-
- /* Enable Multicast */
- LM_SetReceiveMask (pDevice,
- pDevice->ReceiveMask | LM_ACCEPT_ALL_MULTICAST);
-
- pUmDevice->opened = 1;
- pUmDevice->tx_full = 0;
- pUmDevice->tx_pkt = 0;
- pUmDevice->rx_pkt = 0;
- printf ("eth%d: %s @0x%lx,",
- pDevice->index, pUmDevice->name, (unsigned long)ioBase);
- printf ("node addr ");
- for (i = 0; i < 6; i++) {
- printf ("%2.2x", pDevice->NodeAddress[i]);
- }
- printf ("\n");
-
- printf ("eth%d: ", pDevice->index);
- printf ("%s with ", chip_rev[bcm570xDevices[i].board_id].name);
-
- if ((pDevice->PhyId & PHY_ID_MASK) == PHY_BCM5400_PHY_ID)
- printf ("Broadcom BCM5400 Copper ");
- else if ((pDevice->PhyId & PHY_ID_MASK) == PHY_BCM5401_PHY_ID)
- printf ("Broadcom BCM5401 Copper ");
- else if ((pDevice->PhyId & PHY_ID_MASK) == PHY_BCM5411_PHY_ID)
- printf ("Broadcom BCM5411 Copper ");
- else if ((pDevice->PhyId & PHY_ID_MASK) == PHY_BCM5701_PHY_ID)
- printf ("Broadcom BCM5701 Integrated Copper ");
- else if ((pDevice->PhyId & PHY_ID_MASK) == PHY_BCM5703_PHY_ID)
- printf ("Broadcom BCM5703 Integrated Copper ");
- else if ((pDevice->PhyId & PHY_ID_MASK) == PHY_BCM8002_PHY_ID)
- printf ("Broadcom BCM8002 SerDes ");
- else if (pDevice->EnableTbi)
- printf ("Agilent HDMP-1636 SerDes ");
- else
- printf ("Unknown ");
- printf ("transceiver found\n");
-
- printf ("eth%d: %s, MTU: %d,",
- pDevice->index, pDevice->BusSpeedStr, 1500);
-
- if ((pDevice->ChipRevId != T3_CHIP_ID_5700_B0) && rx_checksum[i])
- printf ("Rx Checksum ON\n");
- else
- printf ("Rx Checksum OFF\n");
- initialized++;
-
- return 0;
-}
-
-/* Ethernet Interrupt service routine */
-void eth_isr (void)
-{
- LM_UINT32 oldtag, newtag;
- int i;
-
- pUmDevice->interrupt = 1;
-
- if (pDevice->UseTaggedStatus) {
- if ((pDevice->pStatusBlkVirt->Status & STATUS_BLOCK_UPDATED) ||
- pUmDevice->adapter_just_inited) {
- MB_REG_WR (pDevice, Mailbox.Interrupt[0].Low, 1);
- oldtag = pDevice->pStatusBlkVirt->StatusTag;
-
- for (i = 0;; i++) {
- pDevice->pStatusBlkVirt->Status &=
- ~STATUS_BLOCK_UPDATED;
- LM_ServiceInterrupts (pDevice);
- newtag = pDevice->pStatusBlkVirt->StatusTag;
- if ((newtag == oldtag) || (i > 50)) {
- MB_REG_WR (pDevice,
- Mailbox.Interrupt[0].Low,
- newtag << 24);
- if (pDevice->UndiFix) {
- REG_WR (pDevice, Grc.LocalCtrl,
- pDevice->
- GrcLocalCtrl | 0x2);
- }
- break;
- }
- oldtag = newtag;
- }
- }
- } else {
- while (pDevice->pStatusBlkVirt->Status & STATUS_BLOCK_UPDATED) {
- unsigned int dummy;
-
- pDevice->pMemView->Mailbox.Interrupt[0].Low = 1;
- pDevice->pStatusBlkVirt->Status &=
- ~STATUS_BLOCK_UPDATED;
- LM_ServiceInterrupts (pDevice);
- pDevice->pMemView->Mailbox.Interrupt[0].Low = 0;
- dummy = pDevice->pMemView->Mailbox.Interrupt[0].Low;
- }
- }
-
- /* Allocate new RX buffers */
- if (QQ_GetEntryCnt (&pUmDevice->rx_out_of_buf_q.Container)) {
- bcm570xReplenishRxBuffers (pUmDevice);
- }
-
- /* Queue packets */
- if (QQ_GetEntryCnt (&pDevice->RxPacketFreeQ.Container)) {
- LM_QueueRxPackets (pDevice);
- }
-
- if (pUmDevice->tx_queued) {
- pUmDevice->tx_queued = 0;
- }
-
- if (pUmDevice->tx_full) {
- if (pDevice->LinkStatus != LM_STATUS_LINK_DOWN) {
- printf
- ("NOTICE: tx was previously blocked, restarting MUX\n");
- pUmDevice->tx_full = 0;
- }
- }
-
- pUmDevice->interrupt = 0;
-
-}
-
-int eth_send (volatile void *packet, int length)
-{
- int status = 0;
-#if ET_DEBUG
- unsigned char *ptr = (unsigned char *)packet;
-#endif
- PLM_PACKET pPacket;
- PUM_PACKET pUmPacket;
-
- /* Link down, return */
- while (pDevice->LinkStatus == LM_STATUS_LINK_DOWN) {
-#if 0
- printf ("eth%d: link down - check cable or link partner.\n",
- pUmDevice->index);
-#endif
- eth_isr ();
-
- /* Wait to see link for one-half a second before sending ... */
- udelay (1500000);
-
- }
-
- /* Clear sent flag */
- pUmDevice->tx_pkt = 0;
-
- /* Previously blocked */
- if (pUmDevice->tx_full) {
- printf ("eth%d: tx blocked.\n", pUmDevice->index);
- return 0;
- }
-
- pPacket = (PLM_PACKET)
- QQ_PopHead (&pDevice->TxPacketFreeQ.Container);
-
- if (pPacket == 0) {
- pUmDevice->tx_full = 1;
- printf ("bcm570xEndSend: TX full!\n");
- return 0;
- }
-
- if (pDevice->SendBdLeft.counter == 0) {
- pUmDevice->tx_full = 1;
- printf ("bcm570xEndSend: no more TX descriptors!\n");
- QQ_PushHead (&pDevice->TxPacketFreeQ.Container, pPacket);
- return 0;
- }
-
- if (length <= 0) {
- printf ("eth: bad packet size: %d\n", length);
- goto out;
- }
-
- /* Get packet buffers and fragment list */
- pUmPacket = (PUM_PACKET) pPacket;
- /* Single DMA Descriptor transmit.
- * Fragments may be provided, but one DMA descriptor max is
- * used to send the packet.
- */
- if (MM_CoalesceTxBuffer (pDevice, pPacket) != LM_STATUS_SUCCESS) {
- if (pUmPacket->skbuff == NULL) {
- /* Packet was discarded */
- printf ("TX: failed (1)\n");
- status = 1;
- } else {
- printf ("TX: failed (2)\n");
- status = 2;
- }
- QQ_PushHead (&pDevice->TxPacketFreeQ.Container, pPacket);
- return status;
- }
-
- /* Copy packet to DMA buffer */
- memset (pUmPacket->skbuff, 0x0, MAX_PACKET_SIZE);
- memcpy ((void *)pUmPacket->skbuff, (void *)packet, length);
- pPacket->PacketSize = length;
- pPacket->Flags |= SND_BD_FLAG_END | SND_BD_FLAG_COAL_NOW;
- pPacket->u.Tx.FragCount = 1;
- /* We've already provided a frame ready for transmission */
- pPacket->Flags &= ~SND_BD_FLAG_TCP_UDP_CKSUM;
-
- if (LM_SendPacket (pDevice, pPacket) == LM_STATUS_FAILURE) {
- /*
- * A lower level send failure will push the packet descriptor back
- * in the free queue, so just deal with the VxWorks clusters.
- */
- if (pUmPacket->skbuff == NULL) {
- printf ("TX failed (1)!\n");
- /* Packet was discarded */
- status = 3;
- } else {
- /* A resource problem ... */
- printf ("TX failed (2)!\n");
- status = 4;
- }
-
- if (QQ_GetEntryCnt (&pDevice->TxPacketFreeQ.Container) == 0) {
- printf ("TX: emptyQ!\n");
- pUmDevice->tx_full = 1;
- }
- }
-
- while (pUmDevice->tx_pkt == 0) {
- /* Service TX */
- eth_isr ();
- }
-#if ET_DEBUG
- printf ("eth_send: 0x%x, %d bytes\n"
- "[%x %x %x %x %x %x %x %x %x %x %x %x %x %x %x %x] ...\n",
- (int)pPacket, length,
- ptr[0], ptr[1], ptr[2], ptr[3], ptr[4], ptr[5],
- ptr[6], ptr[7], ptr[8], ptr[9], ptr[10], ptr[11], ptr[12],
- ptr[13], ptr[14], ptr[15]);
-#endif
- pUmDevice->tx_pkt = 0;
- QQ_PushHead (&pDevice->TxPacketFreeQ.Container, pPacket);
-
- /* Done with send */
- out:
- return status;
-}
-
-/* Ethernet receive */
-int eth_rx (void)
-{
- PLM_PACKET pPacket = NULL;
- PUM_PACKET pUmPacket = NULL;
- void *skb;
- int size = 0;
-
- while (TRUE) {
-
- bcm570x_service_isr:
- /* Pull down packet if it is there */
- eth_isr ();
-
- /* Indicate RX packets called */
- if (pUmDevice->rx_pkt) {
- /* printf("eth_rx: got a packet...\n"); */
- pUmDevice->rx_pkt = 0;
- } else {
- /* printf("eth_rx: waiting for packet...\n"); */
- goto bcm570x_service_isr;
- }
-
- pPacket = (PLM_PACKET)
- QQ_PopHead (&pDevice->RxPacketReceivedQ.Container);
-
- if (pPacket == 0) {
- printf ("eth_rx: empty packet!\n");
- goto bcm570x_service_isr;
- }
-
- pUmPacket = (PUM_PACKET) pPacket;
-#if ET_DEBUG
- printf ("eth_rx: packet @0x%x\n", (int)pPacket);
-#endif
- /* If the packet generated an error, reuse buffer */
- if ((pPacket->PacketStatus != LM_STATUS_SUCCESS) ||
- ((size = pPacket->PacketSize) > pDevice->RxMtu)) {
-
- /* reuse skb */
- QQ_PushTail (&pDevice->RxPacketFreeQ.Container,
- pPacket);
- printf ("eth_rx: error in packet dma!\n");
- goto bcm570x_service_isr;
- }
-
- /* Set size and address */
- skb = pUmPacket->skbuff;
- size = pPacket->PacketSize;
-
- /* Pass the packet up to the protocol
- * layers.
- */
- NetReceive (skb, size);
-
- /* Free packet buffer */
- bcm570xPktFree (pUmDevice->index, skb);
- pUmPacket->skbuff = NULL;
-
- /* Reuse SKB */
- QQ_PushTail (&pDevice->RxPacketFreeQ.Container, pPacket);
-
- return 0; /* Got a packet, bail ... */
- }
- return size;
-}
-
-/* Shut down device */
-void eth_halt (void)
-{
- int i;
- if (initialized)
- if (pDevice && pUmDevice && pUmDevice->opened) {
- printf ("\neth%d:%s,", pUmDevice->index,
- pUmDevice->name);
- printf ("HALT,");
- /* stop device */
- LM_Halt (pDevice);
- printf ("POWER DOWN,");
- LM_SetPowerState (pDevice, LM_POWER_STATE_D3);
-
- /* Free the memory allocated by the device in tigon3 */
- for (i = 0; i < pUmDevice->mem_list_num; i++) {
- if (pUmDevice->mem_list[i]) {
- /* sanity check */
- if (pUmDevice->dma_list[i]) { /* cache-safe memory */
- free (pUmDevice->mem_list[i]);
- } else {
- free (pUmDevice->mem_list[i]); /* normal memory */
- }
- }
- }
- pUmDevice->opened = 0;
- free (pDevice);
- pDevice = NULL;
- pUmDevice = NULL;
- initialized = 0;
- printf ("done - offline.\n");
- }
-}
-
-/*
- *
- * Middle Module: Interface between the HW driver (tigon3 modules) and
- * the native (SENS) driver. These routines implement the system
- * interface for tigon3 on VxWorks.
- */
-
-/* Middle module dependency - size of a packet descriptor */
-int MM_Packet_Desc_Size = sizeof (UM_PACKET);
-
-LM_STATUS
-MM_ReadConfig32 (PLM_DEVICE_BLOCK pDevice,
- LM_UINT32 Offset, LM_UINT32 * pValue32)
-{
- UM_DEVICE_BLOCK *pUmDevice;
- pUmDevice = (UM_DEVICE_BLOCK *) pDevice;
- pci_read_config_dword (pUmDevice->pdev, Offset, (u32 *) pValue32);
- return LM_STATUS_SUCCESS;
-}
-
-LM_STATUS
-MM_WriteConfig32 (PLM_DEVICE_BLOCK pDevice, LM_UINT32 Offset, LM_UINT32 Value32)
-{
- UM_DEVICE_BLOCK *pUmDevice;
- pUmDevice = (UM_DEVICE_BLOCK *) pDevice;
- pci_write_config_dword (pUmDevice->pdev, Offset, Value32);
- return LM_STATUS_SUCCESS;
-}
-
-LM_STATUS
-MM_ReadConfig16 (PLM_DEVICE_BLOCK pDevice,
- LM_UINT32 Offset, LM_UINT16 * pValue16)
-{
- UM_DEVICE_BLOCK *pUmDevice;
- pUmDevice = (UM_DEVICE_BLOCK *) pDevice;
- pci_read_config_word (pUmDevice->pdev, Offset, (u16 *) pValue16);
- return LM_STATUS_SUCCESS;
-}
-
-LM_STATUS
-MM_WriteConfig16 (PLM_DEVICE_BLOCK pDevice, LM_UINT32 Offset, LM_UINT16 Value16)
-{
- UM_DEVICE_BLOCK *pUmDevice;
- pUmDevice = (UM_DEVICE_BLOCK *) pDevice;
- pci_write_config_word (pUmDevice->pdev, Offset, Value16);
- return LM_STATUS_SUCCESS;
-}
-
-LM_STATUS
-MM_AllocateSharedMemory (PLM_DEVICE_BLOCK pDevice, LM_UINT32 BlockSize,
- PLM_VOID * pMemoryBlockVirt,
- PLM_PHYSICAL_ADDRESS pMemoryBlockPhy, LM_BOOL Cached)
-{
- PLM_VOID pvirt;
- PUM_DEVICE_BLOCK pUmDevice = (PUM_DEVICE_BLOCK) pDevice;
- dma_addr_t mapping;
-
- pvirt = malloc (BlockSize);
- mapping = (dma_addr_t) (pvirt);
- if (!pvirt)
- return LM_STATUS_FAILURE;
-
- pUmDevice->mem_list[pUmDevice->mem_list_num] = pvirt;
- pUmDevice->dma_list[pUmDevice->mem_list_num] = mapping;
- pUmDevice->mem_size_list[pUmDevice->mem_list_num++] = BlockSize;
- memset (pvirt, 0, BlockSize);
-
- *pMemoryBlockVirt = (PLM_VOID) pvirt;
- MM_SetAddr (pMemoryBlockPhy, (dma_addr_t) mapping);
-
- return LM_STATUS_SUCCESS;
-}
-
-LM_STATUS
-MM_AllocateMemory (PLM_DEVICE_BLOCK pDevice, LM_UINT32 BlockSize,
- PLM_VOID * pMemoryBlockVirt)
-{
- PLM_VOID pvirt;
- PUM_DEVICE_BLOCK pUmDevice = (PUM_DEVICE_BLOCK) pDevice;
-
- pvirt = malloc (BlockSize);
-
- if (!pvirt)
- return LM_STATUS_FAILURE;
-
- pUmDevice->mem_list[pUmDevice->mem_list_num] = pvirt;
- pUmDevice->dma_list[pUmDevice->mem_list_num] = 0;
- pUmDevice->mem_size_list[pUmDevice->mem_list_num++] = BlockSize;
- memset (pvirt, 0, BlockSize);
- *pMemoryBlockVirt = pvirt;
-
- return LM_STATUS_SUCCESS;
-}
-
-LM_STATUS MM_MapMemBase (PLM_DEVICE_BLOCK pDevice)
-{
- printf ("BCM570x PCI Memory base address @0x%x\n",
- (unsigned int)pDevice->pMappedMemBase);
- return LM_STATUS_SUCCESS;
-}
-
-LM_STATUS MM_InitializeUmPackets (PLM_DEVICE_BLOCK pDevice)
-{
- int i;
- void *skb;
- PUM_DEVICE_BLOCK pUmDevice = (PUM_DEVICE_BLOCK) pDevice;
- PUM_PACKET pUmPacket = NULL;
- PLM_PACKET pPacket = NULL;
-
- for (i = 0; i < pDevice->RxPacketDescCnt; i++) {
- pPacket = QQ_PopHead (&pDevice->RxPacketFreeQ.Container);
- pUmPacket = (PUM_PACKET) pPacket;
-
- if (pPacket == 0) {
- printf ("MM_InitializeUmPackets: Bad RxPacketFreeQ\n");
- }
-
- skb = bcm570xPktAlloc (pUmDevice->index,
- pPacket->u.Rx.RxBufferSize + 2);
-
- if (skb == 0) {
- pUmPacket->skbuff = 0;
- QQ_PushTail (&pUmDevice->rx_out_of_buf_q.Container,
- pPacket);
- printf ("MM_InitializeUmPackets: out of buffer.\n");
- continue;
- }
-
- pUmPacket->skbuff = skb;
- QQ_PushTail (&pDevice->RxPacketFreeQ.Container, pPacket);
- }
-
- pUmDevice->rx_low_buf_thresh = pDevice->RxPacketDescCnt / 8;
-
- return LM_STATUS_SUCCESS;
-}
-
-LM_STATUS MM_GetConfig (PLM_DEVICE_BLOCK pDevice)
-{
- PUM_DEVICE_BLOCK pUmDevice = (PUM_DEVICE_BLOCK) pDevice;
- int index = pDevice->index;
-
- if (auto_speed[index] == 0)
- pDevice->DisableAutoNeg = TRUE;
- else
- pDevice->DisableAutoNeg = FALSE;
-
- if (line_speed[index] == 0) {
- pDevice->RequestedMediaType = LM_REQUESTED_MEDIA_TYPE_AUTO;
- pDevice->DisableAutoNeg = FALSE;
- } else {
- if (line_speed[index] == 1000) {
- if (pDevice->EnableTbi) {
- pDevice->RequestedMediaType =
- LM_REQUESTED_MEDIA_TYPE_FIBER_1000MBPS_FULL_DUPLEX;
- } else if (full_duplex[index]) {
- pDevice->RequestedMediaType =
- LM_REQUESTED_MEDIA_TYPE_UTP_1000MBPS_FULL_DUPLEX;
- } else {
- pDevice->RequestedMediaType =
- LM_REQUESTED_MEDIA_TYPE_UTP_1000MBPS;
- }
- if (!pDevice->EnableTbi)
- pDevice->DisableAutoNeg = FALSE;
- } else if (line_speed[index] == 100) {
- if (full_duplex[index]) {
- pDevice->RequestedMediaType =
- LM_REQUESTED_MEDIA_TYPE_UTP_100MBPS_FULL_DUPLEX;
- } else {
- pDevice->RequestedMediaType =
- LM_REQUESTED_MEDIA_TYPE_UTP_100MBPS;
- }
- } else if (line_speed[index] == 10) {
- if (full_duplex[index]) {
- pDevice->RequestedMediaType =
- LM_REQUESTED_MEDIA_TYPE_UTP_10MBPS_FULL_DUPLEX;
- } else {
- pDevice->RequestedMediaType =
- LM_REQUESTED_MEDIA_TYPE_UTP_10MBPS;
- }
- } else {
- pDevice->RequestedMediaType =
- LM_REQUESTED_MEDIA_TYPE_AUTO;
- pDevice->DisableAutoNeg = FALSE;
- }
-
- }
- pDevice->FlowControlCap = 0;
- if (rx_flow_control[index] != 0) {
- pDevice->FlowControlCap |= LM_FLOW_CONTROL_RECEIVE_PAUSE;
- }
- if (tx_flow_control[index] != 0) {
- pDevice->FlowControlCap |= LM_FLOW_CONTROL_TRANSMIT_PAUSE;
- }
- if ((auto_flow_control[index] != 0) &&
- (pDevice->DisableAutoNeg == FALSE)) {
-
- pDevice->FlowControlCap |= LM_FLOW_CONTROL_AUTO_PAUSE;
- if ((tx_flow_control[index] == 0) &&
- (rx_flow_control[index] == 0)) {
- pDevice->FlowControlCap |=
- LM_FLOW_CONTROL_TRANSMIT_PAUSE |
- LM_FLOW_CONTROL_RECEIVE_PAUSE;
- }
- }
-
- /* Default MTU for now */
- pUmDevice->mtu = 1500;
-
-#if T3_JUMBO_RCV_RCB_ENTRY_COUNT
- if (pUmDevice->mtu > 1500) {
- pDevice->RxMtu = pUmDevice->mtu;
- pDevice->RxJumboDescCnt = DEFAULT_JUMBO_RCV_DESC_COUNT;
- } else {
- pDevice->RxJumboDescCnt = 0;
- }
- pDevice->RxJumboDescCnt = rx_jumbo_desc_cnt[index];
-#else
- pDevice->RxMtu = pUmDevice->mtu;
-#endif
-
- if (T3_ASIC_REV (pDevice->ChipRevId) == T3_ASIC_REV_5701) {
- pDevice->UseTaggedStatus = TRUE;
- pUmDevice->timer_interval = CONFIG_SYS_HZ;
- } else {
- pUmDevice->timer_interval = CONFIG_SYS_HZ / 50;
- }
-
- pDevice->TxPacketDescCnt = tx_pkt_desc_cnt[index];
- pDevice->RxStdDescCnt = rx_std_desc_cnt[index];
- /* Note: adaptive coalescence really isn't adaptive in this driver */
- pUmDevice->rx_adaptive_coalesce = rx_adaptive_coalesce[index];
- if (!pUmDevice->rx_adaptive_coalesce) {
- pDevice->RxCoalescingTicks = rx_coalesce_ticks[index];
- if (pDevice->RxCoalescingTicks > MAX_RX_COALESCING_TICKS)
- pDevice->RxCoalescingTicks = MAX_RX_COALESCING_TICKS;
- pUmDevice->rx_curr_coalesce_ticks = pDevice->RxCoalescingTicks;
-
- pDevice->RxMaxCoalescedFrames = rx_max_coalesce_frames[index];
- if (pDevice->RxMaxCoalescedFrames > MAX_RX_MAX_COALESCED_FRAMES)
- pDevice->RxMaxCoalescedFrames =
- MAX_RX_MAX_COALESCED_FRAMES;
- pUmDevice->rx_curr_coalesce_frames =
- pDevice->RxMaxCoalescedFrames;
- pDevice->StatsCoalescingTicks = stats_coalesce_ticks[index];
- if (pDevice->StatsCoalescingTicks > MAX_STATS_COALESCING_TICKS)
- pDevice->StatsCoalescingTicks =
- MAX_STATS_COALESCING_TICKS;
- } else {
- pUmDevice->rx_curr_coalesce_frames =
- DEFAULT_RX_MAX_COALESCED_FRAMES;
- pUmDevice->rx_curr_coalesce_ticks = DEFAULT_RX_COALESCING_TICKS;
- }
- pDevice->TxCoalescingTicks = tx_coalesce_ticks[index];
- if (pDevice->TxCoalescingTicks > MAX_TX_COALESCING_TICKS)
- pDevice->TxCoalescingTicks = MAX_TX_COALESCING_TICKS;
- pDevice->TxMaxCoalescedFrames = tx_max_coalesce_frames[index];
- if (pDevice->TxMaxCoalescedFrames > MAX_TX_MAX_COALESCED_FRAMES)
- pDevice->TxMaxCoalescedFrames = MAX_TX_MAX_COALESCED_FRAMES;
-
- if (enable_wol[index]) {
- pDevice->WakeUpModeCap = LM_WAKE_UP_MODE_MAGIC_PACKET;
- pDevice->WakeUpMode = LM_WAKE_UP_MODE_MAGIC_PACKET;
- }
- pDevice->NicSendBd = TRUE;
-
- /* Don't update status blocks during interrupt */
- pDevice->RxCoalescingTicksDuringInt = 0;
- pDevice->TxCoalescingTicksDuringInt = 0;
-
- return LM_STATUS_SUCCESS;
-
-}
-
-LM_STATUS MM_StartTxDma (PLM_DEVICE_BLOCK pDevice, PLM_PACKET pPacket)
-{
- PUM_DEVICE_BLOCK pUmDevice = (PUM_DEVICE_BLOCK) pDevice;
- printf ("Start TX DMA: dev=%d packet @0x%x\n",
- (int)pUmDevice->index, (unsigned int)pPacket);
-
- return LM_STATUS_SUCCESS;
-}
-
-LM_STATUS MM_CompleteTxDma (PLM_DEVICE_BLOCK pDevice, PLM_PACKET pPacket)
-{
- PUM_DEVICE_BLOCK pUmDevice = (PUM_DEVICE_BLOCK) pDevice;
- printf ("Complete TX DMA: dev=%d packet @0x%x\n",
- (int)pUmDevice->index, (unsigned int)pPacket);
- return LM_STATUS_SUCCESS;
-}
-
-LM_STATUS MM_IndicateStatus (PLM_DEVICE_BLOCK pDevice, LM_STATUS Status)
-{
- char buf[128];
- char lcd[4];
- PUM_DEVICE_BLOCK pUmDevice = (PUM_DEVICE_BLOCK) pDevice;
- LM_FLOW_CONTROL flow_control;
-
- pUmDevice->delayed_link_ind = 0;
- memset (lcd, 0x0, 4);
-
- if (Status == LM_STATUS_LINK_DOWN) {
- sprintf (buf, "eth%d: %s: NIC Link is down\n",
- pUmDevice->index, pUmDevice->name);
- lcd[0] = 'L';
- lcd[1] = 'N';
- lcd[2] = 'K';
- lcd[3] = '?';
- } else if (Status == LM_STATUS_LINK_ACTIVE) {
- sprintf (buf, "eth%d:%s: ", pUmDevice->index, pUmDevice->name);
-
- if (pDevice->LineSpeed == LM_LINE_SPEED_1000MBPS) {
- strcat (buf, "1000 Mbps ");
- lcd[0] = '1';
- lcd[1] = 'G';
- lcd[2] = 'B';
- } else if (pDevice->LineSpeed == LM_LINE_SPEED_100MBPS) {
- strcat (buf, "100 Mbps ");
- lcd[0] = '1';
- lcd[1] = '0';
- lcd[2] = '0';
- } else if (pDevice->LineSpeed == LM_LINE_SPEED_10MBPS) {
- strcat (buf, "10 Mbps ");
- lcd[0] = '1';
- lcd[1] = '0';
- lcd[2] = ' ';
- }
- if (pDevice->DuplexMode == LM_DUPLEX_MODE_FULL) {
- strcat (buf, "full duplex");
- lcd[3] = 'F';
- } else {
- strcat (buf, "half duplex");
- lcd[3] = 'H';
- }
- strcat (buf, " link up");
-
- flow_control = pDevice->FlowControl &
- (LM_FLOW_CONTROL_RECEIVE_PAUSE |
- LM_FLOW_CONTROL_TRANSMIT_PAUSE);
-
- if (flow_control) {
- if (flow_control & LM_FLOW_CONTROL_RECEIVE_PAUSE) {
- strcat (buf, ", receive ");
- if (flow_control &
- LM_FLOW_CONTROL_TRANSMIT_PAUSE)
- strcat (buf, " & transmit ");
- } else {
- strcat (buf, ", transmit ");
- }
- strcat (buf, "flow control ON");
- } else {
- strcat (buf, ", flow control OFF");
- }
- strcat (buf, "\n");
- printf ("%s", buf);
- }
-#if 0
- sysLedDsply (lcd[0], lcd[1], lcd[2], lcd[3]);
-#endif
- return LM_STATUS_SUCCESS;
-}
-
-LM_STATUS MM_FreeRxBuffer (PLM_DEVICE_BLOCK pDevice, PLM_PACKET pPacket)
-{
-
- PUM_DEVICE_BLOCK pUmDevice = (PUM_DEVICE_BLOCK) pDevice;
- PUM_PACKET pUmPacket;
- void *skb;
-
- pUmPacket = (PUM_PACKET) pPacket;
-
- if ((skb = pUmPacket->skbuff))
- bcm570xPktFree (pUmDevice->index, skb);
-
- pUmPacket->skbuff = 0;
-
- return LM_STATUS_SUCCESS;
-}
-
-unsigned long MM_AnGetCurrentTime_us (PAN_STATE_INFO pAnInfo)
-{
- return get_timer (0);
-}
-
-/*
- * Transform an MBUF chain into a single MBUF.
- * This routine will fail if the amount of data in the
- * chain overflows a transmit buffer. In that case,
- * the incoming MBUF chain will be freed. This routine can
- * also fail by not being able to allocate a new MBUF (including
- * cluster and mbuf headers). In that case the failure is
- * non-fatal. The incoming cluster chain is not freed, giving
- * the caller the choice of whether to try a retransmit later.
- */
-LM_STATUS MM_CoalesceTxBuffer (PLM_DEVICE_BLOCK pDevice, PLM_PACKET pPacket)
-{
- PUM_PACKET pUmPacket = (PUM_PACKET) pPacket;
- PUM_DEVICE_BLOCK pUmDevice = (PUM_DEVICE_BLOCK) pDevice;
- void *skbnew;
- int len = 0;
-
- if (len == 0)
- return (LM_STATUS_SUCCESS);
-
- if (len > MAX_PACKET_SIZE) {
- printf ("eth%d: xmit frame discarded, too big!, size = %d\n",
- pUmDevice->index, len);
- return (LM_STATUS_FAILURE);
- }
-
- skbnew = bcm570xPktAlloc (pUmDevice->index, MAX_PACKET_SIZE);
-
- if (skbnew == NULL) {
- pUmDevice->tx_full = 1;
- printf ("eth%d: out of transmit buffers", pUmDevice->index);
- return (LM_STATUS_FAILURE);
- }
-
- /* New packet values */
- pUmPacket->skbuff = skbnew;
- pUmPacket->lm_packet.u.Tx.FragCount = 1;
-
- return (LM_STATUS_SUCCESS);
-}
-
-LM_STATUS MM_IndicateRxPackets (PLM_DEVICE_BLOCK pDevice)
-{
- PUM_DEVICE_BLOCK pUmDevice = (PUM_DEVICE_BLOCK) pDevice;
- pUmDevice->rx_pkt = 1;
- return LM_STATUS_SUCCESS;
-}
-
-LM_STATUS MM_IndicateTxPackets (PLM_DEVICE_BLOCK pDevice)
-{
- PUM_DEVICE_BLOCK pUmDevice = (PUM_DEVICE_BLOCK) pDevice;
- PLM_PACKET pPacket;
- PUM_PACKET pUmPacket;
- void *skb;
- while (TRUE) {
-
- pPacket = (PLM_PACKET)
- QQ_PopHead (&pDevice->TxPacketXmittedQ.Container);
-
- if (pPacket == 0)
- break;
-
- pUmPacket = (PUM_PACKET) pPacket;
- skb = (void *)pUmPacket->skbuff;
-
- /*
- * Free MBLK if we transmitted a fragmented packet or a
- * non-fragmented packet straight from the VxWorks
- * buffer pool. If packet was copied to a local transmit
- * buffer, then there's no MBUF to free, just free
- * the transmit buffer back to the cluster pool.
- */
-
- if (skb)
- bcm570xPktFree (pUmDevice->index, skb);
-
- pUmPacket->skbuff = 0;
- QQ_PushTail (&pDevice->TxPacketFreeQ.Container, pPacket);
- pUmDevice->tx_pkt = 1;
- }
- if (pUmDevice->tx_full) {
- if (QQ_GetEntryCnt (&pDevice->TxPacketFreeQ.Container) >=
- (QQ_GetSize (&pDevice->TxPacketFreeQ.Container) >> 1))
- pUmDevice->tx_full = 0;
- }
- return LM_STATUS_SUCCESS;
-}
-
-/*
- * Scan an MBUF chain until we reach fragment number "frag"
- * Return its length and physical address.
- */
-void MM_MapTxDma
- (PLM_DEVICE_BLOCK pDevice,
- struct _LM_PACKET *pPacket,
- T3_64BIT_HOST_ADDR * paddr, LM_UINT32 * len, int frag) {
- PUM_PACKET pUmPacket = (PUM_PACKET) pPacket;
- *len = pPacket->PacketSize;
- MM_SetT3Addr (paddr, (dma_addr_t) pUmPacket->skbuff);
-}
-
-/*
- * Convert an mbuf address, a CPU local virtual address,
- * to a physical address as seen from a PCI device. Store the
- * result at paddr.
- */
-void MM_MapRxDma (PLM_DEVICE_BLOCK pDevice,
- struct _LM_PACKET *pPacket, T3_64BIT_HOST_ADDR * paddr)
-{
- PUM_PACKET pUmPacket = (PUM_PACKET) pPacket;
- MM_SetT3Addr (paddr, (dma_addr_t) pUmPacket->skbuff);
-}
-
-void MM_SetAddr (LM_PHYSICAL_ADDRESS * paddr, dma_addr_t addr)
-{
-#if (BITS_PER_LONG == 64)
- paddr->High = ((unsigned long)addr) >> 32;
- paddr->Low = ((unsigned long)addr) & 0xffffffff;
-#else
- paddr->High = 0;
- paddr->Low = (unsigned long)addr;
-#endif
-}
-
-void MM_SetT3Addr (T3_64BIT_HOST_ADDR * paddr, dma_addr_t addr)
-{
- unsigned long baddr = (unsigned long)addr;
-#if (BITS_PER_LONG == 64)
- set_64bit_addr (paddr, baddr & 0xffffffff, baddr >> 32);
-#else
- set_64bit_addr (paddr, baddr, 0);
-#endif
-}
-
-/*
- * This combination of `inline' and `extern' has almost the effect of a
- * macro. The way to use it is to put a function definition in a header
- * file with these keywords, and put another copy of the definition
- * (lacking `inline' and `extern') in a library file. The definition in
- * the header file will cause most calls to the function to be inlined.
- * If any uses of the function remain, they will refer to the single copy
- * in the library.
- */
-void atomic_set (atomic_t * entry, int val)
-{
- entry->counter = val;
-}
-
-int atomic_read (atomic_t * entry)
-{
- return entry->counter;
-}
-
-void atomic_inc (atomic_t * entry)
-{
- if (entry)
- entry->counter++;
-}
-
-void atomic_dec (atomic_t * entry)
-{
- if (entry)
- entry->counter--;
-}
-
-void atomic_sub (int a, atomic_t * entry)
-{
- if (entry)
- entry->counter -= a;
-}
-
-void atomic_add (int a, atomic_t * entry)
-{
- if (entry)
- entry->counter += a;
-}
-
-/******************************************************************************/
-/* Description: */
-/* */
-/* Return: */
-/******************************************************************************/
-void QQ_InitQueue (PQQ_CONTAINER pQueue, unsigned int QueueSize)
-{
- pQueue->Head = 0;
- pQueue->Tail = 0;
- pQueue->Size = QueueSize + 1;
- atomic_set (&pQueue->EntryCnt, 0);
-} /* QQ_InitQueue */
-
-/******************************************************************************/
-/* Description: */
-/* */
-/* Return: */
-/******************************************************************************/
-char QQ_Full (PQQ_CONTAINER pQueue)
-{
- unsigned int NewHead;
-
- NewHead = (pQueue->Head + 1) % pQueue->Size;
-
- return (NewHead == pQueue->Tail);
-} /* QQ_Full */
-
-/******************************************************************************/
-/* Description: */
-/* */
-/* Return: */
-/******************************************************************************/
-char QQ_Empty (PQQ_CONTAINER pQueue)
-{
- return (pQueue->Head == pQueue->Tail);
-} /* QQ_Empty */
-
-/******************************************************************************/
-/* Description: */
-/* */
-/* Return: */
-/******************************************************************************/
-unsigned int QQ_GetSize (PQQ_CONTAINER pQueue)
-{
- return pQueue->Size;
-} /* QQ_GetSize */
-
-/******************************************************************************/
-/* Description: */
-/* */
-/* Return: */
-/******************************************************************************/
-unsigned int QQ_GetEntryCnt (PQQ_CONTAINER pQueue)
-{
- return atomic_read (&pQueue->EntryCnt);
-} /* QQ_GetEntryCnt */
-
-/******************************************************************************/
-/* Description: */
-/* */
-/* Return: */
-/* TRUE entry was added successfully. */
-/* FALSE queue is full. */
-/******************************************************************************/
-char QQ_PushHead (PQQ_CONTAINER pQueue, PQQ_ENTRY pEntry)
-{
- unsigned int Head;
-
- Head = (pQueue->Head + 1) % pQueue->Size;
-
-#if !defined(QQ_NO_OVERFLOW_CHECK)
- if (Head == pQueue->Tail) {
- return 0;
- } /* if */
-#endif /* QQ_NO_OVERFLOW_CHECK */
-
- pQueue->Array[pQueue->Head] = pEntry;
- wmb ();
- pQueue->Head = Head;
- atomic_inc (&pQueue->EntryCnt);
-
- return -1;
-} /* QQ_PushHead */
-
-/******************************************************************************/
-/* Description: */
-/* */
-/* Return: */
-/* TRUE entry was added successfully. */
-/* FALSE queue is full. */
-/******************************************************************************/
-char QQ_PushTail (PQQ_CONTAINER pQueue, PQQ_ENTRY pEntry)
-{
- unsigned int Tail;
-
- Tail = pQueue->Tail;
- if (Tail == 0) {
- Tail = pQueue->Size;
- } /* if */
- Tail--;
-
-#if !defined(QQ_NO_OVERFLOW_CHECK)
- if (Tail == pQueue->Head) {
- return 0;
- } /* if */
-#endif /* QQ_NO_OVERFLOW_CHECK */
-
- pQueue->Array[Tail] = pEntry;
- wmb ();
- pQueue->Tail = Tail;
- atomic_inc (&pQueue->EntryCnt);
-
- return -1;
-} /* QQ_PushTail */
-
-/******************************************************************************/
-/* Description: */
-/* */
-/* Return: */
-/******************************************************************************/
-PQQ_ENTRY QQ_PopHead (PQQ_CONTAINER pQueue)
-{
- unsigned int Head;
- PQQ_ENTRY Entry;
-
- Head = pQueue->Head;
-
-#if !defined(QQ_NO_UNDERFLOW_CHECK)
- if (Head == pQueue->Tail) {
- return (PQQ_ENTRY) 0;
- } /* if */
-#endif /* QQ_NO_UNDERFLOW_CHECK */
-
- if (Head == 0) {
- Head = pQueue->Size;
- } /* if */
- Head--;
-
- Entry = pQueue->Array[Head];
- membar ();
-
- pQueue->Head = Head;
- atomic_dec (&pQueue->EntryCnt);
-
- return Entry;
-} /* QQ_PopHead */
-
-/******************************************************************************/
-/* Description: */
-/* */
-/* Return: */
-/******************************************************************************/
-PQQ_ENTRY QQ_PopTail (PQQ_CONTAINER pQueue)
-{
- unsigned int Tail;
- PQQ_ENTRY Entry;
-
- Tail = pQueue->Tail;
-
-#if !defined(QQ_NO_UNDERFLOW_CHECK)
- if (Tail == pQueue->Head) {
- return (PQQ_ENTRY) 0;
- } /* if */
-#endif /* QQ_NO_UNDERFLOW_CHECK */
-
- Entry = pQueue->Array[Tail];
- membar ();
- pQueue->Tail = (Tail + 1) % pQueue->Size;
- atomic_dec (&pQueue->EntryCnt);
-
- return Entry;
-} /* QQ_PopTail */
-
-/******************************************************************************/
-/* Description: */
-/* */
-/* Return: */
-/******************************************************************************/
-PQQ_ENTRY QQ_GetHead (PQQ_CONTAINER pQueue, unsigned int Idx)
-{
- if (Idx >= atomic_read (&pQueue->EntryCnt)) {
- return (PQQ_ENTRY) 0;
- }
-
- if (pQueue->Head > Idx) {
- Idx = pQueue->Head - Idx;
- } else {
- Idx = pQueue->Size - (Idx - pQueue->Head);
- }
- Idx--;
-
- return pQueue->Array[Idx];
-}
-
-/******************************************************************************/
-/* Description: */
-/* */
-/* Return: */
-/******************************************************************************/
-PQQ_ENTRY QQ_GetTail (PQQ_CONTAINER pQueue, unsigned int Idx)
-{
- if (Idx >= atomic_read (&pQueue->EntryCnt)) {
- return (PQQ_ENTRY) 0;
- }
-
- Idx += pQueue->Tail;
- if (Idx >= pQueue->Size) {
- Idx = Idx - pQueue->Size;
- }
-
- return pQueue->Array[Idx];
-}
+++ /dev/null
-/******************************************************************************/
-/* */
-/* Broadcom BCM5700 Linux Network Driver, Copyright (c) 2001 Broadcom */
-/* Corporation. */
-/* All rights reserved. */
-/* */
-/* 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, located in the file LICENSE. */
-/* */
-/* History: */
-/******************************************************************************/
-#if !defined(CONFIG_NET_MULTI)
-#if INCLUDE_TBI_SUPPORT
-#include "bcm570x_autoneg.h"
-#include "bcm570x_mm.h"
-
-
-/******************************************************************************/
-/* Description: */
-/* */
-/* Return: */
-/******************************************************************************/
-void
-MM_AnTxConfig(
- PAN_STATE_INFO pAnInfo)
-{
- PLM_DEVICE_BLOCK pDevice;
-
- pDevice = (PLM_DEVICE_BLOCK) pAnInfo->pContext;
-
- REG_WR(pDevice, MacCtrl.TxAutoNeg, (LM_UINT32) pAnInfo->TxConfig.AsUSHORT);
-
- pDevice->MacMode |= MAC_MODE_SEND_CONFIGS;
- REG_WR(pDevice, MacCtrl.Mode, pDevice->MacMode);
-}
-
-
-/******************************************************************************/
-/* Description: */
-/* */
-/* Return: */
-/******************************************************************************/
-void
-MM_AnTxIdle(
- PAN_STATE_INFO pAnInfo)
-{
- PLM_DEVICE_BLOCK pDevice;
-
- pDevice = (PLM_DEVICE_BLOCK) pAnInfo->pContext;
-
- pDevice->MacMode &= ~MAC_MODE_SEND_CONFIGS;
- REG_WR(pDevice, MacCtrl.Mode, pDevice->MacMode);
-}
-
-
-/******************************************************************************/
-/* Description: */
-/* */
-/* Return: */
-/******************************************************************************/
-char
-MM_AnRxConfig(
- PAN_STATE_INFO pAnInfo,
- unsigned short *pRxConfig)
-{
- PLM_DEVICE_BLOCK pDevice;
- LM_UINT32 Value32;
- char Retcode;
-
- Retcode = AN_FALSE;
-
- pDevice = (PLM_DEVICE_BLOCK) pAnInfo->pContext;
-
- Value32 = REG_RD(pDevice, MacCtrl.Status);
- if(Value32 & MAC_STATUS_RECEIVING_CFG)
- {
- Value32 = REG_RD(pDevice, MacCtrl.RxAutoNeg);
- *pRxConfig = (unsigned short) Value32;
-
- Retcode = AN_TRUE;
- }
-
- return Retcode;
-}
-
-
-/******************************************************************************/
-/* Description: */
-/* */
-/* Return: */
-/******************************************************************************/
-void
-AutonegInit(
- PAN_STATE_INFO pAnInfo)
-{
- unsigned long j;
-
- for(j = 0; j < sizeof(AN_STATE_INFO); j++)
- {
- ((unsigned char *) pAnInfo)[j] = 0;
- }
-
- /* Initialize the default advertisement register. */
- pAnInfo->mr_adv_full_duplex = 1;
- pAnInfo->mr_adv_sym_pause = 1;
- pAnInfo->mr_adv_asym_pause = 1;
- pAnInfo->mr_an_enable = 1;
-}
-
-
-/******************************************************************************/
-/* Description: */
-/* */
-/* Return: */
-/******************************************************************************/
-AUTONEG_STATUS
-Autoneg8023z(
- PAN_STATE_INFO pAnInfo)
-{
- unsigned short RxConfig;
- unsigned long Delta_us;
- AUTONEG_STATUS AnRet;
-
- /* Get the current time. */
- if(pAnInfo->State == AN_STATE_UNKNOWN)
- {
- pAnInfo->RxConfig.AsUSHORT = 0;
- pAnInfo->CurrentTime_us = 0;
- pAnInfo->LinkTime_us = 0;
- pAnInfo->AbilityMatchCfg = 0;
- pAnInfo->AbilityMatchCnt = 0;
- pAnInfo->AbilityMatch = AN_FALSE;
- pAnInfo->IdleMatch = AN_FALSE;
- pAnInfo->AckMatch = AN_FALSE;
- }
-
- /* Increment the timer tick. This function is called every microsecon. */
-/* pAnInfo->CurrentTime_us++; */
-
- /* Set the AbilityMatch, IdleMatch, and AckMatch flags if their */
- /* corresponding conditions are satisfied. */
- if(MM_AnRxConfig(pAnInfo, &RxConfig))
- {
- if(RxConfig != pAnInfo->AbilityMatchCfg)
- {
- pAnInfo->AbilityMatchCfg = RxConfig;
- pAnInfo->AbilityMatch = AN_FALSE;
- pAnInfo->AbilityMatchCnt = 0;
- }
- else
- {
- pAnInfo->AbilityMatchCnt++;
- if(pAnInfo->AbilityMatchCnt > 1)
- {
- pAnInfo->AbilityMatch = AN_TRUE;
- pAnInfo->AbilityMatchCfg = RxConfig;
- }
- }
-
- if(RxConfig & AN_CONFIG_ACK)
- {
- pAnInfo->AckMatch = AN_TRUE;
- }
- else
- {
- pAnInfo->AckMatch = AN_FALSE;
- }
-
- pAnInfo->IdleMatch = AN_FALSE;
- }
- else
- {
- pAnInfo->IdleMatch = AN_TRUE;
-
- pAnInfo->AbilityMatchCfg = 0;
- pAnInfo->AbilityMatchCnt = 0;
- pAnInfo->AbilityMatch = AN_FALSE;
- pAnInfo->AckMatch = AN_FALSE;
-
- RxConfig = 0;
- }
-
- /* Save the last Config. */
- pAnInfo->RxConfig.AsUSHORT = RxConfig;
-
- /* Default return code. */
- AnRet = AUTONEG_STATUS_OK;
-
- /* Autoneg state machine as defined in 802.3z section 37.3.1.5. */
- switch(pAnInfo->State)
- {
- case AN_STATE_UNKNOWN:
- if(pAnInfo->mr_an_enable || pAnInfo->mr_restart_an)
- {
- pAnInfo->CurrentTime_us = 0;
- pAnInfo->State = AN_STATE_AN_ENABLE;
- }
-
- /* Fall through.*/
-
- case AN_STATE_AN_ENABLE:
- pAnInfo->mr_an_complete = AN_FALSE;
- pAnInfo->mr_page_rx = AN_FALSE;
-
- if(pAnInfo->mr_an_enable)
- {
- pAnInfo->LinkTime_us = 0;
- pAnInfo->AbilityMatchCfg = 0;
- pAnInfo->AbilityMatchCnt = 0;
- pAnInfo->AbilityMatch = AN_FALSE;
- pAnInfo->IdleMatch = AN_FALSE;
- pAnInfo->AckMatch = AN_FALSE;
-
- pAnInfo->State = AN_STATE_AN_RESTART_INIT;
- }
- else
- {
- pAnInfo->State = AN_STATE_DISABLE_LINK_OK;
- }
- break;
-
- case AN_STATE_AN_RESTART_INIT:
- pAnInfo->LinkTime_us = pAnInfo->CurrentTime_us;
- pAnInfo->mr_np_loaded = AN_FALSE;
-
- pAnInfo->TxConfig.AsUSHORT = 0;
- MM_AnTxConfig(pAnInfo);
-
- AnRet = AUTONEG_STATUS_TIMER_ENABLED;
-
- pAnInfo->State = AN_STATE_AN_RESTART;
-
- /* Fall through.*/
-
- case AN_STATE_AN_RESTART:
- /* Get the current time and compute the delta with the saved */
- /* link timer. */
- Delta_us = pAnInfo->CurrentTime_us - pAnInfo->LinkTime_us;
- if(Delta_us > AN_LINK_TIMER_INTERVAL_US)
- {
- pAnInfo->State = AN_STATE_ABILITY_DETECT_INIT;
- }
- else
- {
- AnRet = AUTONEG_STATUS_TIMER_ENABLED;
- }
- break;
-
- case AN_STATE_DISABLE_LINK_OK:
- AnRet = AUTONEG_STATUS_DONE;
- break;
-
- case AN_STATE_ABILITY_DETECT_INIT:
- /* Note: in the state diagram, this variable is set to */
- /* mr_adv_ability<12>. Is this right?. */
- pAnInfo->mr_toggle_tx = AN_FALSE;
-
- /* Send the config as advertised in the advertisement register. */
- pAnInfo->TxConfig.AsUSHORT = 0;
- pAnInfo->TxConfig.D5_FD = pAnInfo->mr_adv_full_duplex;
- pAnInfo->TxConfig.D6_HD = pAnInfo->mr_adv_half_duplex;
- pAnInfo->TxConfig.D7_PS1 = pAnInfo->mr_adv_sym_pause;
- pAnInfo->TxConfig.D8_PS2 = pAnInfo->mr_adv_asym_pause;
- pAnInfo->TxConfig.D12_RF1 = pAnInfo->mr_adv_remote_fault1;
- pAnInfo->TxConfig.D13_RF2 = pAnInfo->mr_adv_remote_fault2;
- pAnInfo->TxConfig.D15_NP = pAnInfo->mr_adv_next_page;
-
- MM_AnTxConfig(pAnInfo);
-
- pAnInfo->State = AN_STATE_ABILITY_DETECT;
-
- break;
-
- case AN_STATE_ABILITY_DETECT:
- if(pAnInfo->AbilityMatch == AN_TRUE &&
- pAnInfo->RxConfig.AsUSHORT != 0)
- {
- pAnInfo->State = AN_STATE_ACK_DETECT_INIT;
- }
-
- break;
-
- case AN_STATE_ACK_DETECT_INIT:
- pAnInfo->TxConfig.D14_ACK = 1;
- MM_AnTxConfig(pAnInfo);
-
- pAnInfo->State = AN_STATE_ACK_DETECT;
-
- /* Fall through. */
-
- case AN_STATE_ACK_DETECT:
- if(pAnInfo->AckMatch == AN_TRUE)
- {
- if((pAnInfo->RxConfig.AsUSHORT & ~AN_CONFIG_ACK) ==
- (pAnInfo->AbilityMatchCfg & ~AN_CONFIG_ACK))
- {
- pAnInfo->State = AN_STATE_COMPLETE_ACK_INIT;
- }
- else
- {
- pAnInfo->State = AN_STATE_AN_ENABLE;
- }
- }
- else if(pAnInfo->AbilityMatch == AN_TRUE &&
- pAnInfo->RxConfig.AsUSHORT == 0)
- {
- pAnInfo->State = AN_STATE_AN_ENABLE;
- }
-
- break;
-
- case AN_STATE_COMPLETE_ACK_INIT:
- /* Make sure invalid bits are not set. */
- if(pAnInfo->RxConfig.bits.D0 || pAnInfo->RxConfig.bits.D1 ||
- pAnInfo->RxConfig.bits.D2 || pAnInfo->RxConfig.bits.D3 ||
- pAnInfo->RxConfig.bits.D4 || pAnInfo->RxConfig.bits.D9 ||
- pAnInfo->RxConfig.bits.D10 || pAnInfo->RxConfig.bits.D11)
- {
- AnRet = AUTONEG_STATUS_FAILED;
- break;
- }
-
- /* Set up the link partner advertisement register. */
- pAnInfo->mr_lp_adv_full_duplex = pAnInfo->RxConfig.D5_FD;
- pAnInfo->mr_lp_adv_half_duplex = pAnInfo->RxConfig.D6_HD;
- pAnInfo->mr_lp_adv_sym_pause = pAnInfo->RxConfig.D7_PS1;
- pAnInfo->mr_lp_adv_asym_pause = pAnInfo->RxConfig.D8_PS2;
- pAnInfo->mr_lp_adv_remote_fault1 = pAnInfo->RxConfig.D12_RF1;
- pAnInfo->mr_lp_adv_remote_fault2 = pAnInfo->RxConfig.D13_RF2;
- pAnInfo->mr_lp_adv_next_page = pAnInfo->RxConfig.D15_NP;
-
- pAnInfo->LinkTime_us = pAnInfo->CurrentTime_us;
-
- pAnInfo->mr_toggle_tx = !pAnInfo->mr_toggle_tx;
- pAnInfo->mr_toggle_rx = pAnInfo->RxConfig.bits.D11;
- pAnInfo->mr_np_rx = pAnInfo->RxConfig.D15_NP;
- pAnInfo->mr_page_rx = AN_TRUE;
-
- pAnInfo->State = AN_STATE_COMPLETE_ACK;
- AnRet = AUTONEG_STATUS_TIMER_ENABLED;
-
- break;
-
- case AN_STATE_COMPLETE_ACK:
- if(pAnInfo->AbilityMatch == AN_TRUE &&
- pAnInfo->RxConfig.AsUSHORT == 0)
- {
- pAnInfo->State = AN_STATE_AN_ENABLE;
- break;
- }
-
- Delta_us = pAnInfo->CurrentTime_us - pAnInfo->LinkTime_us;
-
- if(Delta_us > AN_LINK_TIMER_INTERVAL_US)
- {
- if(pAnInfo->mr_adv_next_page == 0 ||
- pAnInfo->mr_lp_adv_next_page == 0)
- {
- pAnInfo->State = AN_STATE_IDLE_DETECT_INIT;
- }
- else
- {
- if(pAnInfo->TxConfig.bits.D15 == 0 &&
- pAnInfo->mr_np_rx == 0)
- {
- pAnInfo->State = AN_STATE_IDLE_DETECT_INIT;
- }
- else
- {
- AnRet = AUTONEG_STATUS_FAILED;
- }
- }
- }
-
- break;
-
- case AN_STATE_IDLE_DETECT_INIT:
- pAnInfo->LinkTime_us = pAnInfo->CurrentTime_us;
-
- MM_AnTxIdle(pAnInfo);
-
- pAnInfo->State = AN_STATE_IDLE_DETECT;
-
- AnRet = AUTONEG_STATUS_TIMER_ENABLED;
-
- break;
-
- case AN_STATE_IDLE_DETECT:
- if(pAnInfo->AbilityMatch == AN_TRUE &&
- pAnInfo->RxConfig.AsUSHORT == 0)
- {
- pAnInfo->State = AN_STATE_AN_ENABLE;
- break;
- }
-
- Delta_us = pAnInfo->CurrentTime_us - pAnInfo->LinkTime_us;
- if(Delta_us > AN_LINK_TIMER_INTERVAL_US)
- {
-#if 0
-/* if(pAnInfo->IdleMatch == AN_TRUE) */
-/* { */
-#endif
- pAnInfo->State = AN_STATE_LINK_OK;
-#if 0
-/* } */
-/* else */
-/* { */
-/* AnRet = AUTONEG_STATUS_FAILED; */
-/* break; */
-/* } */
-#endif
- }
-
- break;
-
- case AN_STATE_LINK_OK:
- pAnInfo->mr_an_complete = AN_TRUE;
- pAnInfo->mr_link_ok = AN_TRUE;
- AnRet = AUTONEG_STATUS_DONE;
-
- break;
-
- case AN_STATE_NEXT_PAGE_WAIT_INIT:
- break;
-
- case AN_STATE_NEXT_PAGE_WAIT:
- break;
-
- default:
- AnRet = AUTONEG_STATUS_FAILED;
- break;
- }
-
- return AnRet;
-}
-#endif /* INCLUDE_TBI_SUPPORT */
-
-#endif /* !defined(CONFIG_NET_MULTI) */
+++ /dev/null
-/******************************************************************************/
-/* */
-/* Broadcom BCM5700 Linux Network Driver, Copyright (c) 2001 Broadcom */
-/* Corporation. */
-/* All rights reserved. */
-/* */
-/* 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, located in the file LICENSE. */
-/* */
-/* History: */
-/******************************************************************************/
-
-
-#ifndef AUTONEG_H
-#define AUTONEG_H
-
-
-/******************************************************************************/
-/* Constants. */
-/******************************************************************************/
-
-#define AN_LINK_TIMER_INTERVAL_US 9000 /* 10ms */
-
-/* TRUE, FALSE */
-#define AN_TRUE 1
-#define AN_FALSE 0
-
-
-/******************************************************************************/
-/* Main data structure for keeping track of 802.3z auto-negotation state */
-/* variables as shown in Figure 37-6 of the IEEE 802.3z specification. */
-/******************************************************************************/
-
-typedef struct
-{
- /* Current auto-negotiation state. */
- unsigned long State;
- #define AN_STATE_UNKNOWN 0
- #define AN_STATE_AN_ENABLE 1
- #define AN_STATE_AN_RESTART_INIT 2
- #define AN_STATE_AN_RESTART 3
- #define AN_STATE_DISABLE_LINK_OK 4
- #define AN_STATE_ABILITY_DETECT_INIT 5
- #define AN_STATE_ABILITY_DETECT 6
- #define AN_STATE_ACK_DETECT_INIT 7
- #define AN_STATE_ACK_DETECT 8
- #define AN_STATE_COMPLETE_ACK_INIT 9
- #define AN_STATE_COMPLETE_ACK 10
- #define AN_STATE_IDLE_DETECT_INIT 11
- #define AN_STATE_IDLE_DETECT 12
- #define AN_STATE_LINK_OK 13
- #define AN_STATE_NEXT_PAGE_WAIT_INIT 14
- #define AN_STATE_NEXT_PAGE_WAIT 16
-
- /* Link timer. */
- unsigned long LinkTime_us;
-
- /* Current time. */
- unsigned long CurrentTime_us;
-
- /* Need these values for consistency check. */
- unsigned short AbilityMatchCfg;
-
- /* Ability, idle, and ack match functions. */
- unsigned long AbilityMatchCnt;
- char AbilityMatch;
- char IdleMatch;
- char AckMatch;
-
- /* Tx config data */
- union
- {
- /* The TxConfig register is arranged as follows: */
- /* */
- /* MSB LSB */
- /* +---+---+---+---+---+---+---+---+---+---+---+---+---+---+---+---+ */
- /* | D7| D6| D5| D4| D3| D2| D1| D0|D15|D14|D13|D12|D11|D10| D9| D8| */
- /* +---+---+---+---+---+---+---+---+---+---+---+---+---+---+---+---+ */
- struct
- {
-#ifdef BIG_ENDIAN_HOST
- unsigned int D7:1; /* PS1 */
- unsigned int D6:1; /* HD */
- unsigned int D5:1; /* FD */
- unsigned int D4:1;
- unsigned int D3:1;
- unsigned int D2:1;
- unsigned int D1:1;
- unsigned int D0:1;
- unsigned int D15:1; /* NP */
- unsigned int D14:1; /* ACK */
- unsigned int D13:1; /* RF2 */
- unsigned int D12:1; /* RF1 */
- unsigned int D11:1;
- unsigned int D10:1;
- unsigned int D9:1;
- unsigned int D8:1; /* PS2 */
-#else /* BIG_ENDIAN_HOST */
- unsigned int D8:1; /* PS2 */
- unsigned int D9:1;
- unsigned int D10:1;
- unsigned int D11:1;
- unsigned int D12:1; /* RF1 */
- unsigned int D13:1; /* RF2 */
- unsigned int D14:1; /* ACK */
- unsigned int D15:1; /* NP */
- unsigned int D0:1;
- unsigned int D1:1;
- unsigned int D2:1;
- unsigned int D3:1;
- unsigned int D4:1;
- unsigned int D5:1; /* FD */
- unsigned int D6:1; /* HD */
- unsigned int D7:1; /* PS1 */
-#endif
- } bits;
-
- unsigned short AsUSHORT;
-
- #define D8_PS2 bits.D8
- #define D12_RF1 bits.D12
- #define D13_RF2 bits.D13
- #define D14_ACK bits.D14
- #define D15_NP bits.D15
- #define D5_FD bits.D5
- #define D6_HD bits.D6
- #define D7_PS1 bits.D7
- } TxConfig;
-
- /* Rx config data */
- union
- {
- /* The RxConfig register is arranged as follows: */
- /* */
- /* MSB LSB */
- /* +---+---+---+---+---+---+---+---+---+---+---+---+---+---+---+---+ */
- /* | D7| D6| D5| D4| D3| D2| D1| D0|D15|D14|D13|D12|D11|D10| D9| D8| */
- /* +---+---+---+---+---+---+---+---+---+---+---+---+---+---+---+---+ */
- struct
- {
-#ifdef BIG_ENDIAN_HOST
- unsigned int D7:1; /* PS1 */
- unsigned int D6:1; /* HD */
- unsigned int D5:1; /* FD */
- unsigned int D4:1;
- unsigned int D3:1;
- unsigned int D2:1;
- unsigned int D1:1;
- unsigned int D0:1;
- unsigned int D15:1; /* NP */
- unsigned int D14:1; /* ACK */
- unsigned int D13:1; /* RF2 */
- unsigned int D12:1; /* RF1 */
- unsigned int D11:1;
- unsigned int D10:1;
- unsigned int D9:1;
- unsigned int D8:1; /* PS2 */
-#else /* BIG_ENDIAN_HOST */
- unsigned int D8:1; /* PS2 */
- unsigned int D9:1;
- unsigned int D10:1;
- unsigned int D11:1;
- unsigned int D12:1; /* RF1 */
- unsigned int D13:1; /* RF2 */
- unsigned int D14:1; /* ACK */
- unsigned int D15:1; /* NP */
- unsigned int D0:1;
- unsigned int D1:1;
- unsigned int D2:1;
- unsigned int D3:1;
- unsigned int D4:1;
- unsigned int D5:1; /* FD */
- unsigned int D6:1; /* HD */
- unsigned int D7:1; /* PS1 */
-#endif
- } bits;
-
- unsigned short AsUSHORT;
- } RxConfig;
-
- #define AN_CONFIG_NP 0x0080
- #define AN_CONFIG_ACK 0x0040
- #define AN_CONFIG_RF2 0x0020
- #define AN_CONFIG_RF1 0x0010
- #define AN_CONFIG_PS2 0x0001
- #define AN_CONFIG_PS1 0x8000
- #define AN_CONFIG_HD 0x4000
- #define AN_CONFIG_FD 0x2000
-
-
- /* Management registers. */
-
- /* Control register. */
- union
- {
- struct
- {
- unsigned int an_enable:1;
- unsigned int loopback:1;
- unsigned int reset:1;
- unsigned int restart_an:1;
- } bits;
-
- unsigned short AsUSHORT;
-
- #define mr_an_enable Mr0.bits.an_enable
- #define mr_loopback Mr0.bits.loopback
- #define mr_main_reset Mr0.bits.reset
- #define mr_restart_an Mr0.bits.restart_an
- } Mr0;
-
- /* Status register. */
- union
- {
- struct
- {
- unsigned int an_complete:1;
- unsigned int link_ok:1;
- } bits;
-
- unsigned short AsUSHORT;
-
- #define mr_an_complete Mr1.bits.an_complete
- #define mr_link_ok Mr1.bits.link_ok
- } Mr1;
-
- /* Advertisement register. */
- union
- {
- struct
- {
- unsigned int reserved_4:5;
- unsigned int full_duplex:1;
- unsigned int half_duplex:1;
- unsigned int sym_pause:1;
- unsigned int asym_pause:1;
- unsigned int reserved_11:3;
- unsigned int remote_fault1:1;
- unsigned int remote_fault2:1;
- unsigned int reserved_14:1;
- unsigned int next_page:1;
- } bits;
-
- unsigned short AsUSHORT;
-
- #define mr_adv_full_duplex Mr4.bits.full_duplex
- #define mr_adv_half_duplex Mr4.bits.half_duplex
- #define mr_adv_sym_pause Mr4.bits.sym_pause
- #define mr_adv_asym_pause Mr4.bits.asym_pause
- #define mr_adv_remote_fault1 Mr4.bits.remote_fault1
- #define mr_adv_remote_fault2 Mr4.bits.remote_fault2
- #define mr_adv_next_page Mr4.bits.next_page
- } Mr4;
-
- /* Link partner advertisement register. */
- union
- {
- struct
- {
- unsigned int reserved_4:5;
- unsigned int lp_full_duplex:1;
- unsigned int lp_half_duplex:1;
- unsigned int lp_sym_pause:1;
- unsigned int lp_asym_pause:1;
- unsigned int reserved_11:3;
- unsigned int lp_remote_fault1:1;
- unsigned int lp_remote_fault2:1;
- unsigned int lp_ack:1;
- unsigned int lp_next_page:1;
- } bits;
-
- unsigned short AsUSHORT;
-
- #define mr_lp_adv_full_duplex Mr5.bits.lp_full_duplex
- #define mr_lp_adv_half_duplex Mr5.bits.lp_half_duplex
- #define mr_lp_adv_sym_pause Mr5.bits.lp_sym_pause
- #define mr_lp_adv_asym_pause Mr5.bits.lp_asym_pause
- #define mr_lp_adv_remote_fault1 Mr5.bits.lp_remote_fault1
- #define mr_lp_adv_remote_fault2 Mr5.bits.lp_remote_fault2
- #define mr_lp_adv_next_page Mr5.bits.lp_next_page
- } Mr5;
-
- /* Auto-negotiation expansion register. */
- union
- {
- struct
- {
- unsigned int reserved_0:1;
- unsigned int page_received:1;
- unsigned int next_pageable:1;
- unsigned int reserved_15:13;
- } bits;
-
- unsigned short AsUSHORT;
- } Mr6;
-
- /* Auto-negotiation next page transmit register. */
- union
- {
- struct
- {
- unsigned int code_field:11;
- unsigned int toggle:1;
- unsigned int ack2:1;
- unsigned int message_page:1;
- unsigned int reserved_14:1;
- unsigned int next_page:1;
- } bits;
-
- unsigned short AsUSHORT;
-
- #define mr_np_tx Mr7.AsUSHORT
- } Mr7;
-
- /* Auto-negotiation link partner ability register. */
- union
- {
- struct
- {
- unsigned int code_field:11;
- unsigned int toggle:1;
- unsigned int ack2:1;
- unsigned int message_page:1;
- unsigned int ack:1;
- unsigned int next_page:1;
- } bits;
-
- unsigned short AsUSHORT;
-
- #define mr_lp_np_rx Mr8.AsUSHORT
- } Mr8;
-
- /* Extended status register. */
- union
- {
- struct
- {
- unsigned int reserved_11:12;
- unsigned int base1000_t_hd:1;
- unsigned int base1000_t_fd:1;
- unsigned int base1000_x_hd:1;
- unsigned int base1000_x_fd:1;
- } bits;
-
- unsigned short AsUSHORT;
- } Mr15;
-
- /* Miscellaneous state variables. */
- union
- {
- struct
- {
- unsigned int toggle_tx:1;
- unsigned int toggle_rx:1;
- unsigned int np_rx:1;
- unsigned int page_rx:1;
- unsigned int np_loaded:1;
- } bits;
-
- unsigned short AsUSHORT;
-
- #define mr_toggle_tx MrMisc.bits.toggle_tx
- #define mr_toggle_rx MrMisc.bits.toggle_rx
- #define mr_np_rx MrMisc.bits.np_rx
- #define mr_page_rx MrMisc.bits.page_rx
- #define mr_np_loaded MrMisc.bits.np_loaded
- } MrMisc;
-
-
- /* Implement specifics */
-
- /* Pointer to the operating system specific data structure. */
- void *pContext;
-} AN_STATE_INFO, *PAN_STATE_INFO;
-
-
-/******************************************************************************/
-/* Return code of Autoneg8023z. */
-/******************************************************************************/
-
-typedef enum
-{
- AUTONEG_STATUS_OK = 0,
- AUTONEG_STATUS_DONE = 1,
- AUTONEG_STATUS_TIMER_ENABLED = 2,
- AUTONEG_STATUS_FAILED = 0xfffffff
-} AUTONEG_STATUS, *PAUTONEG_STATUS;
-
-
-/******************************************************************************/
-/* Function prototypes. */
-/******************************************************************************/
-
-AUTONEG_STATUS Autoneg8023z(PAN_STATE_INFO pAnInfo);
-void AutonegInit(PAN_STATE_INFO pAnInfo);
-
-
-/******************************************************************************/
-/* The following functions are defined in the os-dependent module. */
-/******************************************************************************/
-
-void MM_AnTxConfig(PAN_STATE_INFO pAnInfo);
-void MM_AnTxIdle(PAN_STATE_INFO pAnInfo);
-char MM_AnRxConfig(PAN_STATE_INFO pAnInfo, unsigned short *pRxConfig);
-
-
-#endif /* AUTONEG_H */
+++ /dev/null
-
-/******************************************************************************/
-/* */
-/* Broadcom BCM5700 Linux Network Driver, Copyright (c) 2000 Broadcom */
-/* Corporation. */
-/* All rights reserved. */
-/* */
-/* 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, located in the file LICENSE. */
-/* */
-/* History: */
-/* 02/25/00 Hav Khauv Initial version. */
-/******************************************************************************/
-
-#ifndef BITS_H
-#define BITS_H
-
-
-/******************************************************************************/
-/* Bit Mask definitions */
-/******************************************************************************/
-#define BIT_NONE 0x00
-#define BIT_0 0x01
-#define BIT_1 0x02
-#define BIT_2 0x04
-#define BIT_3 0x08
-#define BIT_4 0x10
-#define BIT_5 0x20
-#define BIT_6 0x40
-#define BIT_7 0x80
-#define BIT_8 0x0100
-#define BIT_9 0x0200
-#define BIT_10 0x0400
-#define BIT_11 0x0800
-#define BIT_12 0x1000
-#define BIT_13 0x2000
-#define BIT_14 0x4000
-#define BIT_15 0x8000
-#define BIT_16 0x010000
-#define BIT_17 0x020000
-#define BIT_18 0x040000
-#define BIT_19 0x080000
-#define BIT_20 0x100000
-#define BIT_21 0x200000
-#define BIT_22 0x400000
-#define BIT_23 0x800000
-#define BIT_24 0x01000000
-#define BIT_25 0x02000000
-#define BIT_26 0x04000000
-#define BIT_27 0x08000000
-#define BIT_28 0x10000000
-#define BIT_29 0x20000000
-#define BIT_30 0x40000000
-#define BIT_31 0x80000000
-
-#endif /* BITS_H */
+++ /dev/null
-
-/******************************************************************************/
-/* */
-/* Broadcom BCM5700 Linux Network Driver, Copyright (c) 2000 Broadcom */
-/* Corporation. */
-/* All rights reserved. */
-/* */
-/* 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, located in the file LICENSE. */
-/* */
-/* History: */
-/* 02/25/00 Hav Khauv Initial version. */
-/******************************************************************************/
-
-#ifndef DEBUG_H
-#define DEBUG_H
-
-#ifdef VXWORKS
-#include <vxWorks.h>
-#endif
-
-/******************************************************************************/
-/* Debug macros */
-/******************************************************************************/
-
-/* Code path for controlling output debug messages. */
-/* Define your code path here. */
-#define CP_INIT 0x010000
-#define CP_SEND 0x020000
-#define CP_RCV 0x040000
-#define CP_INT 0x080000
-#define CP_UINIT 0x100000
-#define CP_RESET 0x200000
-
-#define CP_ALL (CP_INIT | CP_SEND | CP_RCV | CP_INT | \
- CP_RESET | CP_UINIT)
-
-#define CP_MASK 0xffff0000
-
-
-/* Debug message levels. */
-#define LV_VERBOSE 0x03
-#define LV_INFORM 0x02
-#define LV_WARN 0x01
-#define LV_FATAL 0x00
-
-#define LV_MASK 0xffff
-
-
-/* Code path and messsage level combined. These are the first argument of */
-/* the DbgMessage macro. */
-#define INIT_V (CP_INIT | LV_VERBOSE)
-#define INIT_I (CP_INIT | LV_INFORM)
-#define INIT_W (CP_INIT | LV_WARN)
-#define SEND_V (CP_SEND | LV_VERBOSE)
-#define SEND_I (CP_SEND | LV_INFORM)
-#define SEND_W (CP_SEND | LV_WARN)
-#define RCV_V (CP_RCV | LV_VERBOSE)
-#define RCV_I (CP_RCV | LV_INFORM)
-#define RCV_W (CP_RCV | LV_WARN)
-#define INT_V (CP_INT | LV_VERBOSE)
-#define INT_I (CP_INT | LV_INFORM)
-#define INT_W (CP_INT | LV_WARN)
-#define UINIT_V (CP_UINIT | LV_VERBOSE)
-#define UINIT_I (CP_UINIT | LV_INFORM)
-#define UINIT_W (CP_UINIT | LV_WARN)
-#define RESET_V (CP_RESET | LV_VERBOSE)
-#define RESET_I (CP_RESET | LV_INFORM)
-#define RESET_W (CP_RESET | LV_WARN)
-#define CPALL_V (CP_ALL | LV_VERBOSE)
-#define CPALL_I (CP_ALL | LV_INFORM)
-#define CPALL_W (CP_ALL | LV_WARN)
-
-
-/* All code path message levels. */
-#define FATAL (CP_ALL | LV_FATAL)
-#define WARN (CP_ALL | LV_WARN)
-#define INFORM (CP_ALL | LV_INFORM)
-#define VERBOSE (CP_ALL | LV_VERBOSE)
-
-
-/* These constants control the message output. */
-/* Set your debug message output level and code path here. */
-#ifndef DBG_MSG_CP
-#define DBG_MSG_CP CP_ALL /* Where to output messages. */
-#endif
-
-#ifndef DBG_MSG_LV
-#define DBG_MSG_LV LV_VERBOSE /* Level of message output. */
-#endif
-
-/* DbgMessage macro. */
-#if DBG
-#define DbgMessage(CNTRL, MESSAGE) \
- if((CNTRL & DBG_MSG_CP) && ((CNTRL & LV_MASK) <= DBG_MSG_LV)) \
- printf MESSAGE
-#define DbgBreak() DbgBreakPoint()
-#undef STATIC
-#define STATIC
-#else
-#define DbgMessage(CNTRL, MESSAGE)
-#define DbgBreak()
-#undef STATIC
-#define STATIC static
-#endif /* DBG */
-
-
-#endif /* DEBUG_H */
+++ /dev/null
-
-/******************************************************************************/
-/* */
-/* Broadcom BCM5700 Linux Network Driver, Copyright (c) 2000 Broadcom */
-/* Corporation. */
-/* All rights reserved. */
-/* */
-/* 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, located in the file LICENSE. */
-/* */
-/* History: */
-/* 02/25/00 Hav Khauv Initial version. */
-/******************************************************************************/
-
-#ifndef LM_H
-#define LM_H
-
-#include "bcm570x_queue.h"
-#include "bcm570x_bits.h"
-
-/******************************************************************************/
-/* Basic types. */
-/******************************************************************************/
-
-typedef char LM_CHAR, *PLM_CHAR;
-typedef unsigned int LM_UINT, *PLM_UINT;
-typedef unsigned char LM_UINT8, *PLM_UINT8;
-typedef unsigned short LM_UINT16, *PLM_UINT16;
-typedef unsigned int LM_UINT32, *PLM_UINT32;
-typedef unsigned int LM_COUNTER, *PLM_COUNTER;
-typedef void LM_VOID, *PLM_VOID;
-typedef char LM_BOOL, *PLM_BOOL;
-
-/* 64bit value. */
-typedef struct {
-#ifdef BIG_ENDIAN_HOST
- LM_UINT32 High;
- LM_UINT32 Low;
-#else /* BIG_ENDIAN_HOST */
- LM_UINT32 Low;
- LM_UINT32 High;
-#endif /* !BIG_ENDIAN_HOST */
-} LM_UINT64, *PLM_UINT64;
-
-typedef LM_UINT64 LM_PHYSICAL_ADDRESS, *PLM_PHYSICAL_ADDRESS;
-
-/* void LM_INC_PHYSICAL_ADDRESS(PLM_PHYSICAL_ADDRESS pAddr,LM_UINT32 IncSize) */
-#define LM_INC_PHYSICAL_ADDRESS(pAddr, IncSize) \
- { \
- LM_UINT32 OrgLow; \
- \
- OrgLow = (pAddr)->Low; \
- (pAddr)->Low += IncSize; \
- if((pAddr)->Low < OrgLow) { \
- (pAddr)->High++; /* Wrap around. */ \
- } \
- }
-
-#ifndef NULL
-#define NULL ((void *) 0)
-#endif /* NULL */
-
-#ifndef OFFSETOF
-#define OFFSETOF(_s, _m) (MM_UINT_PTR(&(((_s *) 0)->_m)))
-#endif /* OFFSETOF */
-
-/******************************************************************************/
-/* Simple macros. */
-/******************************************************************************/
-
-#define IS_ETH_BROADCAST(_pEthAddr) \
- (((unsigned char *) (_pEthAddr))[0] == ((unsigned char) 0xff))
-
-#define IS_ETH_MULTICAST(_pEthAddr) \
- (((unsigned char *) (_pEthAddr))[0] & ((unsigned char) 0x01))
-
-#define IS_ETH_ADDRESS_EQUAL(_pEtherAddr1, _pEtherAddr2) \
- ((((unsigned char *) (_pEtherAddr1))[0] == \
- ((unsigned char *) (_pEtherAddr2))[0]) && \
- (((unsigned char *) (_pEtherAddr1))[1] == \
- ((unsigned char *) (_pEtherAddr2))[1]) && \
- (((unsigned char *) (_pEtherAddr1))[2] == \
- ((unsigned char *) (_pEtherAddr2))[2]) && \
- (((unsigned char *) (_pEtherAddr1))[3] == \
- ((unsigned char *) (_pEtherAddr2))[3]) && \
- (((unsigned char *) (_pEtherAddr1))[4] == \
- ((unsigned char *) (_pEtherAddr2))[4]) && \
- (((unsigned char *) (_pEtherAddr1))[5] == \
- ((unsigned char *) (_pEtherAddr2))[5]))
-
-#define COPY_ETH_ADDRESS(_Src, _Dst) \
- ((unsigned char *) (_Dst))[0] = ((unsigned char *) (_Src))[0]; \
- ((unsigned char *) (_Dst))[1] = ((unsigned char *) (_Src))[1]; \
- ((unsigned char *) (_Dst))[2] = ((unsigned char *) (_Src))[2]; \
- ((unsigned char *) (_Dst))[3] = ((unsigned char *) (_Src))[3]; \
- ((unsigned char *) (_Dst))[4] = ((unsigned char *) (_Src))[4]; \
- ((unsigned char *) (_Dst))[5] = ((unsigned char *) (_Src))[5];
-
-/******************************************************************************/
-/* Constants. */
-/******************************************************************************/
-
-#define ETHERNET_ADDRESS_SIZE 6
-#define ETHERNET_PACKET_HEADER_SIZE 14
-#define MIN_ETHERNET_PACKET_SIZE 64 /* with 4 byte crc. */
-#define MAX_ETHERNET_PACKET_SIZE 1518 /* with 4 byte crc. */
-#define MIN_ETHERNET_PACKET_SIZE_NO_CRC 60
-#define MAX_ETHERNET_PACKET_SIZE_NO_CRC 1514
-#define MAX_ETHERNET_PACKET_BUFFER_SIZE 1536 /* A nice even number. */
-
-#ifndef LM_MAX_MC_TABLE_SIZE
-#define LM_MAX_MC_TABLE_SIZE 32
-#endif /* LM_MAX_MC_TABLE_SIZE */
-#define LM_MC_ENTRY_SIZE (ETHERNET_ADDRESS_SIZE+1)
-#define LM_MC_INSTANCE_COUNT_INDEX (LM_MC_ENTRY_SIZE-1)
-
-/* Receive filter masks. */
-#define LM_ACCEPT_UNICAST 0x0001
-#define LM_ACCEPT_MULTICAST 0x0002
-#define LM_ACCEPT_ALL_MULTICAST 0x0004
-#define LM_ACCEPT_BROADCAST 0x0008
-#define LM_ACCEPT_ERROR_PACKET 0x0010
-
-#define LM_PROMISCUOUS_MODE 0x10000
-
-/******************************************************************************/
-/* PCI registers. */
-/******************************************************************************/
-
-#define PCI_VENDOR_ID_REG 0x00
-#define PCI_DEVICE_ID_REG 0x02
-
-#define PCI_COMMAND_REG 0x04
-#define PCI_IO_SPACE_ENABLE 0x0001
-#define PCI_MEM_SPACE_ENABLE 0x0002
-#define PCI_BUSMASTER_ENABLE 0x0004
-#define PCI_MEMORY_WRITE_INVALIDATE 0x0010
-#define PCI_PARITY_ERROR_ENABLE 0x0040
-#define PCI_SYSTEM_ERROR_ENABLE 0x0100
-#define PCI_FAST_BACK_TO_BACK_ENABLE 0x0200
-
-#define PCI_STATUS_REG 0x06
-#define PCI_REV_ID_REG 0x08
-
-#define PCI_CACHE_LINE_SIZE_REG 0x0c
-
-#define PCI_IO_BASE_ADDR_REG 0x10
-#define PCI_IO_BASE_ADDR_MASK 0xfffffff0
-
-#define PCI_MEM_BASE_ADDR_LOW 0x10
-#define PCI_MEM_BASE_ADDR_HIGH 0x14
-
-#define PCI_SUBSYSTEM_VENDOR_ID_REG 0x2c
-#define PCI_SUBSYSTEM_ID_REG 0x2e
-#define PCI_INT_LINE_REG 0x3c
-
-#define PCIX_CAP_REG 0x40
-#define PCIX_ENABLE_RELAXED_ORDERING BIT_17
-
-/******************************************************************************/
-/* Fragment structure. */
-/******************************************************************************/
-
-typedef struct {
- LM_UINT32 FragSize;
- LM_PHYSICAL_ADDRESS FragBuf;
-} LM_FRAG, *PLM_FRAG;
-
-typedef struct {
- /* FragCount is initialized for the caller to the maximum array size, on */
- /* return FragCount is the number of the actual fragments in the array. */
- LM_UINT32 FragCount;
-
- /* Total buffer size. */
- LM_UINT32 TotalSize;
-
- /* Fragment array buffer. */
- LM_FRAG Fragments[1];
-} LM_FRAG_LIST, *PLM_FRAG_LIST;
-
-#define DECLARE_FRAG_LIST_BUFFER_TYPE(_FRAG_LIST_TYPE_NAME, _MAX_FRAG_COUNT) \
- typedef struct { \
- LM_FRAG_LIST FragList; \
- LM_FRAG FragListBuffer[_MAX_FRAG_COUNT-1]; \
- } _FRAG_LIST_TYPE_NAME, *P##_FRAG_LIST_TYPE_NAME
-
-/******************************************************************************/
-/* Status codes. */
-/******************************************************************************/
-
-#define LM_STATUS_SUCCESS 0
-#define LM_STATUS_FAILURE 1
-
-#define LM_STATUS_INTERRUPT_ACTIVE 2
-#define LM_STATUS_INTERRUPT_NOT_ACTIVE 3
-
-#define LM_STATUS_LINK_ACTIVE 4
-#define LM_STATUS_LINK_DOWN 5
-#define LM_STATUS_LINK_SETTING_MISMATCH 6
-
-#define LM_STATUS_TOO_MANY_FRAGMENTS 7
-#define LM_STATUS_TRANSMIT_ABORTED 8
-#define LM_STATUS_TRANSMIT_ERROR 9
-#define LM_STATUS_RECEIVE_ABORTED 10
-#define LM_STATUS_RECEIVE_ERROR 11
-#define LM_STATUS_INVALID_PACKET_SIZE 12
-#define LM_STATUS_OUT_OF_MAP_REGISTERS 13
-#define LM_STATUS_UNKNOWN_ADAPTER 14
-
-typedef LM_UINT LM_STATUS, *PLM_STATUS;
-
-/******************************************************************************/
-/* Requested media type. */
-/******************************************************************************/
-
-#define LM_REQUESTED_MEDIA_TYPE_AUTO 0
-#define LM_REQUESTED_MEDIA_TYPE_BNC 1
-#define LM_REQUESTED_MEDIA_TYPE_UTP_AUTO 2
-#define LM_REQUESTED_MEDIA_TYPE_UTP_10MBPS 3
-#define LM_REQUESTED_MEDIA_TYPE_UTP_10MBPS_FULL_DUPLEX 4
-#define LM_REQUESTED_MEDIA_TYPE_UTP_100MBPS 5
-#define LM_REQUESTED_MEDIA_TYPE_UTP_100MBPS_FULL_DUPLEX 6
-#define LM_REQUESTED_MEDIA_TYPE_UTP_1000MBPS 7
-#define LM_REQUESTED_MEDIA_TYPE_UTP_1000MBPS_FULL_DUPLEX 8
-#define LM_REQUESTED_MEDIA_TYPE_FIBER_100MBPS 9
-#define LM_REQUESTED_MEDIA_TYPE_FIBER_100MBPS_FULL_DUPLEX 10
-#define LM_REQUESTED_MEDIA_TYPE_FIBER_1000MBPS 11
-#define LM_REQUESTED_MEDIA_TYPE_FIBER_1000MBPS_FULL_DUPLEX 12
-#define LM_REQUESTED_MEDIA_TYPE_MAC_LOOPBACK 0xfffe
-#define LM_REQUESTED_MEDIA_TYPE_PHY_LOOPBACK 0xffff
-
-typedef LM_UINT32 LM_REQUESTED_MEDIA_TYPE, *PLM_REQUESTED_MEDIA_TYPE;
-
-/******************************************************************************/
-/* Media type. */
-/******************************************************************************/
-
-#define LM_MEDIA_TYPE_UNKNOWN -1
-#define LM_MEDIA_TYPE_AUTO 0
-#define LM_MEDIA_TYPE_UTP 1
-#define LM_MEDIA_TYPE_BNC 2
-#define LM_MEDIA_TYPE_AUI 3
-#define LM_MEDIA_TYPE_FIBER 4
-
-typedef LM_UINT32 LM_MEDIA_TYPE, *PLM_MEDIA_TYPE;
-
-/******************************************************************************/
-/* Line speed. */
-/******************************************************************************/
-
-#define LM_LINE_SPEED_UNKNOWN 0
-#define LM_LINE_SPEED_10MBPS 1
-#define LM_LINE_SPEED_100MBPS 2
-#define LM_LINE_SPEED_1000MBPS 3
-
-typedef LM_UINT32 LM_LINE_SPEED, *PLM_LINE_SPEED;
-
-/******************************************************************************/
-/* Duplex mode. */
-/******************************************************************************/
-
-#define LM_DUPLEX_MODE_UNKNOWN 0
-#define LM_DUPLEX_MODE_HALF 1
-#define LM_DUPLEX_MODE_FULL 2
-
-typedef LM_UINT32 LM_DUPLEX_MODE, *PLM_DUPLEX_MODE;
-
-/******************************************************************************/
-/* Power state. */
-/******************************************************************************/
-
-#define LM_POWER_STATE_D0 0
-#define LM_POWER_STATE_D1 1
-#define LM_POWER_STATE_D2 2
-#define LM_POWER_STATE_D3 3
-
-typedef LM_UINT32 LM_POWER_STATE, *PLM_POWER_STATE;
-
-/******************************************************************************/
-/* Task offloading. */
-/******************************************************************************/
-
-#define LM_TASK_OFFLOAD_NONE 0x0000
-#define LM_TASK_OFFLOAD_TX_IP_CHECKSUM 0x0001
-#define LM_TASK_OFFLOAD_RX_IP_CHECKSUM 0x0002
-#define LM_TASK_OFFLOAD_TX_TCP_CHECKSUM 0x0004
-#define LM_TASK_OFFLOAD_RX_TCP_CHECKSUM 0x0008
-#define LM_TASK_OFFLOAD_TX_UDP_CHECKSUM 0x0010
-#define LM_TASK_OFFLOAD_RX_UDP_CHECKSUM 0x0020
-#define LM_TASK_OFFLOAD_TCP_SEGMENTATION 0x0040
-
-typedef LM_UINT32 LM_TASK_OFFLOAD, *PLM_TASK_OFFLOAD;
-
-/******************************************************************************/
-/* Flow control. */
-/******************************************************************************/
-
-#define LM_FLOW_CONTROL_NONE 0x00
-#define LM_FLOW_CONTROL_RECEIVE_PAUSE 0x01
-#define LM_FLOW_CONTROL_TRANSMIT_PAUSE 0x02
-#define LM_FLOW_CONTROL_RX_TX_PAUSE (LM_FLOW_CONTROL_RECEIVE_PAUSE | \
- LM_FLOW_CONTROL_TRANSMIT_PAUSE)
-
-/* This value can be or-ed with RECEIVE_PAUSE and TRANSMIT_PAUSE. If the */
-/* auto-negotiation is disabled and the RECEIVE_PAUSE and TRANSMIT_PAUSE */
-/* bits are set, then flow control is enabled regardless of link partner's */
-/* flow control capability. */
-#define LM_FLOW_CONTROL_AUTO_PAUSE 0x80000000
-
-typedef LM_UINT32 LM_FLOW_CONTROL, *PLM_FLOW_CONTROL;
-
-/******************************************************************************/
-/* Wake up mode. */
-/******************************************************************************/
-
-#define LM_WAKE_UP_MODE_NONE 0
-#define LM_WAKE_UP_MODE_MAGIC_PACKET 1
-#define LM_WAKE_UP_MODE_NWUF 2
-#define LM_WAKE_UP_MODE_LINK_CHANGE 4
-
-typedef LM_UINT32 LM_WAKE_UP_MODE, *PLM_WAKE_UP_MODE;
-
-/******************************************************************************/
-/* Counters. */
-/******************************************************************************/
-
-#define LM_COUNTER_FRAMES_XMITTED_OK 0
-#define LM_COUNTER_FRAMES_RECEIVED_OK 1
-#define LM_COUNTER_ERRORED_TRANSMIT_COUNT 2
-#define LM_COUNTER_ERRORED_RECEIVE_COUNT 3
-#define LM_COUNTER_RCV_CRC_ERROR 4
-#define LM_COUNTER_ALIGNMENT_ERROR 5
-#define LM_COUNTER_SINGLE_COLLISION_FRAMES 6
-#define LM_COUNTER_MULTIPLE_COLLISION_FRAMES 7
-#define LM_COUNTER_FRAMES_DEFERRED 8
-#define LM_COUNTER_MAX_COLLISIONS 9
-#define LM_COUNTER_RCV_OVERRUN 10
-#define LM_COUNTER_XMIT_UNDERRUN 11
-#define LM_COUNTER_UNICAST_FRAMES_XMIT 12
-#define LM_COUNTER_MULTICAST_FRAMES_XMIT 13
-#define LM_COUNTER_BROADCAST_FRAMES_XMIT 14
-#define LM_COUNTER_UNICAST_FRAMES_RCV 15
-#define LM_COUNTER_MULTICAST_FRAMES_RCV 16
-#define LM_COUNTER_BROADCAST_FRAMES_RCV 17
-
-typedef LM_UINT32 LM_COUNTER_TYPE, *PLM_COUNTER_TYPE;
-
-/******************************************************************************/
-/* Forward definition. */
-/******************************************************************************/
-
-typedef struct _LM_DEVICE_BLOCK *PLM_DEVICE_BLOCK;
-typedef struct _LM_PACKET *PLM_PACKET;
-
-/******************************************************************************/
-/* Function prototypes. */
-/******************************************************************************/
-
-LM_STATUS LM_GetAdapterInfo (PLM_DEVICE_BLOCK pDevice);
-LM_STATUS LM_InitializeAdapter (PLM_DEVICE_BLOCK pDevice);
-LM_STATUS LM_ResetAdapter (PLM_DEVICE_BLOCK pDevice);
-LM_STATUS LM_DisableInterrupt (PLM_DEVICE_BLOCK pDevice);
-LM_STATUS LM_EnableInterrupt (PLM_DEVICE_BLOCK pDevice);
-LM_STATUS LM_SendPacket (PLM_DEVICE_BLOCK pDevice, PLM_PACKET pPacket);
-LM_STATUS LM_ServiceInterrupts (PLM_DEVICE_BLOCK pDevice);
-LM_STATUS LM_QueueRxPackets (PLM_DEVICE_BLOCK pDevice);
-LM_STATUS LM_SetReceiveMask (PLM_DEVICE_BLOCK pDevice, LM_UINT32 Mask);
-LM_STATUS LM_Halt (PLM_DEVICE_BLOCK pDevice);
-LM_STATUS LM_Abort (PLM_DEVICE_BLOCK pDevice);
-LM_STATUS LM_MulticastAdd (PLM_DEVICE_BLOCK pDevice, PLM_UINT8 pMcAddress);
-LM_STATUS LM_MulticastDel (PLM_DEVICE_BLOCK pDevice, PLM_UINT8 pMcAddress);
-LM_STATUS LM_MulticastClear (PLM_DEVICE_BLOCK pDevice);
-LM_STATUS LM_SetMacAddress (PLM_DEVICE_BLOCK pDevice);
-LM_STATUS LM_LoopbackAddress (PLM_DEVICE_BLOCK pDevice, PLM_UINT8 pAddress);
-
-LM_UINT32 LM_GetCrcCounter (PLM_DEVICE_BLOCK pDevice);
-
-LM_WAKE_UP_MODE LM_PMCapabilities (PLM_DEVICE_BLOCK pDevice);
-LM_STATUS LM_NwufAdd (PLM_DEVICE_BLOCK pDevice, LM_UINT32 ByteMaskSize,
- LM_UINT8 * pByteMask, LM_UINT8 * pPattern);
-LM_STATUS LM_NwufRemove (PLM_DEVICE_BLOCK pDevice, LM_UINT32 ByteMaskSize,
- LM_UINT8 * pByteMask, LM_UINT8 * pPattern);
-LM_STATUS LM_SetPowerState (PLM_DEVICE_BLOCK pDevice,
- LM_POWER_STATE PowerLevel);
-
-LM_VOID LM_ReadPhy (PLM_DEVICE_BLOCK pDevice, LM_UINT32 PhyReg,
- PLM_UINT32 pData32);
-LM_VOID LM_WritePhy (PLM_DEVICE_BLOCK pDevice, LM_UINT32 PhyReg,
- LM_UINT32 Data32);
-
-LM_STATUS LM_ControlLoopBack (PLM_DEVICE_BLOCK pDevice, LM_UINT32 Control);
-LM_STATUS LM_SetupPhy (PLM_DEVICE_BLOCK pDevice);
-int LM_BlinkLED (PLM_DEVICE_BLOCK pDevice, LM_UINT32 BlinkDuration);
-
-/******************************************************************************/
-/* These are the OS specific functions called by LMAC. */
-/******************************************************************************/
-
-LM_STATUS MM_ReadConfig16 (PLM_DEVICE_BLOCK pDevice, LM_UINT32 Offset,
- LM_UINT16 * pValue16);
-LM_STATUS MM_WriteConfig16 (PLM_DEVICE_BLOCK pDevice, LM_UINT32 Offset,
- LM_UINT16 Value16);
-LM_STATUS MM_ReadConfig32 (PLM_DEVICE_BLOCK pDevice, LM_UINT32 Offset,
- LM_UINT32 * pValue32);
-LM_STATUS MM_WriteConfig32 (PLM_DEVICE_BLOCK pDevice, LM_UINT32 Offset,
- LM_UINT32 Value32);
-LM_STATUS MM_MapMemBase (PLM_DEVICE_BLOCK pDevice);
-LM_STATUS MM_MapIoBase (PLM_DEVICE_BLOCK pDevice);
-LM_STATUS MM_IndicateRxPackets (PLM_DEVICE_BLOCK pDevice);
-LM_STATUS MM_IndicateTxPackets (PLM_DEVICE_BLOCK pDevice);
-LM_STATUS MM_StartTxDma (PLM_DEVICE_BLOCK pDevice, PLM_PACKET pPacket);
-LM_STATUS MM_CompleteTxDma (PLM_DEVICE_BLOCK pDevice, PLM_PACKET pPacket);
-LM_STATUS MM_AllocateMemory (PLM_DEVICE_BLOCK pDevice, LM_UINT32 BlockSize,
- PLM_VOID * pMemoryBlockVirt);
-LM_STATUS MM_AllocateSharedMemory (PLM_DEVICE_BLOCK pDevice,
- LM_UINT32 BlockSize,
- PLM_VOID * pMemoryBlockVirt,
- PLM_PHYSICAL_ADDRESS pMemoryBlockPhy,
- LM_BOOL Cached);
-LM_STATUS MM_GetConfig (PLM_DEVICE_BLOCK pDevice);
-LM_STATUS MM_IndicateStatus (PLM_DEVICE_BLOCK pDevice, LM_STATUS Status);
-LM_STATUS MM_InitializeUmPackets (PLM_DEVICE_BLOCK pDevice);
-LM_STATUS MM_FreeRxBuffer (PLM_DEVICE_BLOCK pDevice, PLM_PACKET pPacket);
-LM_STATUS MM_CoalesceTxBuffer (PLM_DEVICE_BLOCK pDevice, PLM_PACKET pPacket);
-LM_STATUS LM_MbufWorkAround (PLM_DEVICE_BLOCK pDevice);
-LM_STATUS LM_SetLinkSpeed (PLM_DEVICE_BLOCK pDevice,
- LM_REQUESTED_MEDIA_TYPE RequestedMediaType);
-
-#if INCLUDE_5703_A0_FIX
-LM_STATUS LM_Load5703DmaWFirmware (PLM_DEVICE_BLOCK pDevice);
-#endif
-
-#endif /* LM_H */
+++ /dev/null
-
-/******************************************************************************/
-/* */
-/* Broadcom BCM5700 Linux Network Driver, Copyright (c) 2000 Broadcom */
-/* Corporation. */
-/* All rights reserved. */
-/* */
-/* 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, located in the file LICENSE. */
-/* */
-/******************************************************************************/
-
-#ifndef MM_H
-#define MM_H
-
-#define __raw_readl readl
-#define __raw_writel writel
-
-#define BIG_ENDIAN_HOST 1
-#define readl(addr) (*(volatile unsigned int*)(addr))
-#define writel(b,addr) ((*(volatile unsigned int *) (addr)) = (b))
-
-/* Define memory barrier function here if needed */
-#define wmb()
-#define membar()
-#include <common.h>
-#include <asm/types.h>
-#include "bcm570x_lm.h"
-#include "bcm570x_queue.h"
-#include "tigon3.h"
-#include <pci.h>
-
-#define FALSE 0
-#define TRUE 1
-#define ERROR -1
-
-#if DBG
-#define STATIC
-#else
-#define STATIC static
-#endif
-
-extern int MM_Packet_Desc_Size;
-
-#define MM_PACKET_DESC_SIZE MM_Packet_Desc_Size
-
-DECLARE_QUEUE_TYPE (UM_RX_PACKET_Q, MAX_RX_PACKET_DESC_COUNT + 1);
-
-#define MAX_MEM 16
-
-/* Synch */
-typedef int mutex_t;
-typedef int spinlock_t;
-
-/* Embedded device control */
-typedef struct _UM_DEVICE_BLOCK {
- LM_DEVICE_BLOCK lm_dev;
- pci_dev_t pdev;
- char *name;
- void *mem_list[MAX_MEM];
- dma_addr_t dma_list[MAX_MEM];
- int mem_size_list[MAX_MEM];
- int mem_list_num;
- int mtu;
- int index;
- int opened;
- int delayed_link_ind; /* Delay link status during initial load */
- int adapter_just_inited; /* the first few seconds after init. */
- int spurious_int; /* new -- unsupported */
- int timer_interval;
- int adaptive_expiry;
- int crc_counter_expiry; /* new -- unsupported */
- int poll_tib_expiry; /* new -- unsupported */
- int tx_full;
- int tx_queued;
- int line_speed; /* in Mbps, 0 if link is down */
- UM_RX_PACKET_Q rx_out_of_buf_q;
- int rx_out_of_buf;
- int rx_low_buf_thresh; /* changed to rx_buf_repl_thresh */
- int rx_buf_repl_panic_thresh;
- int rx_buf_align; /* new -- unsupported */
- int do_global_lock;
- mutex_t global_lock;
- mutex_t undi_lock;
- long undi_flags;
- volatile int interrupt;
- int tasklet_pending;
- int tasklet_busy; /* new -- unsupported */
- int rx_pkt;
- int tx_pkt;
-#ifdef NICE_SUPPORT /* unsupported, this is a linux ioctl */
- void (*nice_rx) (void *, void *);
- void *nice_ctx;
-#endif /* NICE_SUPPORT */
- int rx_adaptive_coalesce;
- unsigned int rx_last_cnt;
- unsigned int tx_last_cnt;
- unsigned int rx_curr_coalesce_frames;
- unsigned int rx_curr_coalesce_ticks;
- unsigned int tx_curr_coalesce_frames; /* new -- unsupported */
-#if TIGON3_DEBUG /* new -- unsupported */
- uint tx_zc_count;
- uint tx_chksum_count;
- uint tx_himem_count;
- uint rx_good_chksum_count;
-#endif
- unsigned int rx_bad_chksum_count; /* new -- unsupported */
- unsigned int rx_misc_errors; /* new -- unsupported */
-} UM_DEVICE_BLOCK, *PUM_DEVICE_BLOCK;
-
-/* Physical/PCI DMA address */
-typedef union {
- dma_addr_t dma_map;
-} dma_map_t;
-
-/* Packet */
-typedef struct
- _UM_PACKET {
- LM_PACKET lm_packet;
- void *skbuff; /* Address of packet buffer */
-} UM_PACKET, *PUM_PACKET;
-
-#define MM_ACQUIRE_UNDI_LOCK(_pDevice)
-#define MM_RELEASE_UNDI_LOCK(_pDevice)
-#define MM_ACQUIRE_INT_LOCK(_pDevice)
-#define MM_RELEASE_INT_LOCK(_pDevice)
-#define MM_UINT_PTR(_ptr) ((unsigned long) (_ptr))
-
-/* Macro for setting 64bit address struct */
-#define set_64bit_addr(paddr, low, high) \
- (paddr)->Low = low; \
- (paddr)->High = high;
-
-/* Assume that PCI controller's view of host memory is same as host */
-
-#define MEM_TO_PCI_PHYS(addr) (addr)
-
-extern void MM_SetAddr (LM_PHYSICAL_ADDRESS * paddr, dma_addr_t addr);
-extern void MM_SetT3Addr (T3_64BIT_HOST_ADDR * paddr, dma_addr_t addr);
-extern void MM_MapTxDma (PLM_DEVICE_BLOCK pDevice,
- struct _LM_PACKET *pPacket, T3_64BIT_HOST_ADDR * paddr,
- LM_UINT32 * len, int frag);
-extern void MM_MapRxDma (PLM_DEVICE_BLOCK pDevice,
- struct _LM_PACKET *pPacket,
- T3_64BIT_HOST_ADDR * paddr);
-
-/* BSP needs to provide sysUsecDelay and sysSerialPrintString */
-extern void sysSerialPrintString (char *s);
-#define MM_Wait(usec) udelay(usec)
-
-/* Define memory barrier function here if needed */
-#define wmb()
-
-#if 0
-#define cpu_to_le32(val) LONGSWAP(val)
-#endif
-#endif /* MM_H */
+++ /dev/null
-
-/******************************************************************************/
-/* */
-/* Broadcom BCM5700 Linux Network Driver, Copyright (c) 2000 Broadcom */
-/* Corporation. */
-/* All rights reserved. */
-/* */
-/* 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, located in the file LICENSE. */
-/* */
-/* Queue functions. */
-/* void QQ_InitQueue(PQQ_CONTAINER pQueue) */
-/* char QQ_Full(PQQ_CONTAINER pQueue) */
-/* char QQ_Empty(PQQ_CONTAINER pQueue) */
-/* unsigned int QQ_GetSize(PQQ_CONTAINER pQueue) */
-/* unsigned int QQ_GetEntryCnt(PQQ_CONTAINER pQueue) */
-/* char QQ_PushHead(PQQ_CONTAINER pQueue, PQQ_ENTRY pEntry) */
-/* char QQ_PushTail(PQQ_CONTAINER pQueue, PQQ_ENTRY pEntry) */
-/* PQQ_ENTRY QQ_PopHead(PQQ_CONTAINER pQueue) */
-/* PQQ_ENTRY QQ_PopTail(PQQ_CONTAINER pQueue) */
-/* PQQ_ENTRY QQ_GetHead(PQQ_CONTAINER pQueue, unsigned int Idx) */
-/* PQQ_ENTRY QQ_GetTail(PQQ_CONTAINER pQueue, unsigned int Idx) */
-/* */
-/* */
-/* History: */
-/* 02/25/00 Hav Khauv Initial version. */
-/******************************************************************************/
-
-#ifndef BCM_QUEUE_H
-#define BCM_QUEUE_H
-#ifndef EMBEDDED
-#define EMBEDDED 1
-#endif
-
-/******************************************************************************/
-/* Queue definitions. */
-/******************************************************************************/
-
-/* Entry for queueing. */
-typedef void *PQQ_ENTRY;
-
-/* Linux Atomic Ops support */
-typedef struct { int counter; } atomic_t;
-
-
-/*
- * This combination of `inline' and `extern' has almost the effect of a
- * macro. The way to use it is to put a function definition in a header
- * file with these keywords, and put another copy of the definition
- * (lacking `inline' and `extern') in a library file. The definition in
- * the header file will cause most calls to the function to be inlined.
- * If any uses of the function remain, they will refer to the single copy
- * in the library.
- */
-extern __inline void
-atomic_set(atomic_t* entry, int val)
-{
- entry->counter = val;
-}
-extern __inline int
-atomic_read(atomic_t* entry)
-{
- return entry->counter;
-}
-extern __inline void
-atomic_inc(atomic_t* entry)
-{
- if(entry)
- entry->counter++;
-}
-
-extern __inline void
-atomic_dec(atomic_t* entry)
-{
- if(entry)
- entry->counter--;
-}
-
-extern __inline void
-atomic_sub(int a, atomic_t* entry)
-{
- if(entry)
- entry->counter -= a;
-}
-extern __inline void
-atomic_add(int a, atomic_t* entry)
-{
- if(entry)
- entry->counter += a;
-}
-
-
-/* Queue header -- base type. */
-typedef struct {
- unsigned int Head;
- unsigned int Tail;
- unsigned int Size;
- atomic_t EntryCnt;
- PQQ_ENTRY Array[1];
-} QQ_CONTAINER, *PQQ_CONTAINER;
-
-
-/* Declare queue type macro. */
-#define DECLARE_QUEUE_TYPE(_QUEUE_TYPE, _QUEUE_SIZE) \
- \
- typedef struct { \
- QQ_CONTAINER Container; \
- PQQ_ENTRY EntryBuffer[_QUEUE_SIZE]; \
- } _QUEUE_TYPE, *P##_QUEUE_TYPE
-
-
-/******************************************************************************/
-/* Compilation switches. */
-/******************************************************************************/
-
-#if DBG
-#undef QQ_NO_OVERFLOW_CHECK
-#undef QQ_NO_UNDERFLOW_CHECK
-#endif /* DBG */
-
-#ifdef QQ_USE_MACROS
-/* notdone */
-#else
-
-#ifdef QQ_NO_INLINE
-#define __inline
-#endif /* QQ_NO_INLINE */
-
-/******************************************************************************/
-/* Description: */
-/* */
-/* Return: */
-/******************************************************************************/
-extern __inline void
-QQ_InitQueue(
-PQQ_CONTAINER pQueue,
-unsigned int QueueSize) {
- pQueue->Head = 0;
- pQueue->Tail = 0;
- pQueue->Size = QueueSize+1;
- atomic_set(&pQueue->EntryCnt, 0);
-} /* QQ_InitQueue */
-
-
-/******************************************************************************/
-/* Description: */
-/* */
-/* Return: */
-/******************************************************************************/
-extern __inline char
-QQ_Full(
-PQQ_CONTAINER pQueue) {
- unsigned int NewHead;
-
- NewHead = (pQueue->Head + 1) % pQueue->Size;
-
- return(NewHead == pQueue->Tail);
-} /* QQ_Full */
-
-
-/******************************************************************************/
-/* Description: */
-/* */
-/* Return: */
-/******************************************************************************/
-extern __inline char
-QQ_Empty(
-PQQ_CONTAINER pQueue) {
- return(pQueue->Head == pQueue->Tail);
-} /* QQ_Empty */
-
-
-/******************************************************************************/
-/* Description: */
-/* */
-/* Return: */
-/******************************************************************************/
-extern __inline unsigned int
-QQ_GetSize(
-PQQ_CONTAINER pQueue) {
- return pQueue->Size;
-} /* QQ_GetSize */
-
-
-/******************************************************************************/
-/* Description: */
-/* */
-/* Return: */
-/******************************************************************************/
-extern __inline unsigned int
-QQ_GetEntryCnt(
-PQQ_CONTAINER pQueue) {
- return atomic_read(&pQueue->EntryCnt);
-} /* QQ_GetEntryCnt */
-
-
-/******************************************************************************/
-/* Description: */
-/* */
-/* Return: */
-/* TRUE entry was added successfully. */
-/* FALSE queue is full. */
-/******************************************************************************/
-extern __inline char
-QQ_PushHead(
-PQQ_CONTAINER pQueue,
-PQQ_ENTRY pEntry) {
- unsigned int Head;
-
- Head = (pQueue->Head + 1) % pQueue->Size;
-
-#if !defined(QQ_NO_OVERFLOW_CHECK)
- if(Head == pQueue->Tail) {
- return 0;
- } /* if */
-#endif /* QQ_NO_OVERFLOW_CHECK */
-
- pQueue->Array[pQueue->Head] = pEntry;
- wmb();
- pQueue->Head = Head;
- atomic_inc(&pQueue->EntryCnt);
-
- return -1;
-} /* QQ_PushHead */
-
-
-/******************************************************************************/
-/* Description: */
-/* */
-/* Return: */
-/* TRUE entry was added successfully. */
-/* FALSE queue is full. */
-/******************************************************************************/
-extern __inline char
-QQ_PushTail(
-PQQ_CONTAINER pQueue,
-PQQ_ENTRY pEntry) {
- unsigned int Tail;
-
- Tail = pQueue->Tail;
- if(Tail == 0) {
- Tail = pQueue->Size;
- } /* if */
- Tail--;
-
-#if !defined(QQ_NO_OVERFLOW_CHECK)
- if(Tail == pQueue->Head) {
- return 0;
- } /* if */
-#endif /* QQ_NO_OVERFLOW_CHECK */
-
- pQueue->Array[Tail] = pEntry;
- wmb();
- pQueue->Tail = Tail;
- atomic_inc(&pQueue->EntryCnt);
-
- return -1;
-} /* QQ_PushTail */
-
-
-/******************************************************************************/
-/* Description: */
-/* */
-/* Return: */
-/******************************************************************************/
-extern __inline PQQ_ENTRY
-QQ_PopHead(
-PQQ_CONTAINER pQueue) {
- unsigned int Head;
- PQQ_ENTRY Entry;
-
- Head = pQueue->Head;
-
-#if !defined(QQ_NO_UNDERFLOW_CHECK)
- if(Head == pQueue->Tail) {
- return (PQQ_ENTRY) 0;
- } /* if */
-#endif /* QQ_NO_UNDERFLOW_CHECK */
-
- if(Head == 0) {
- Head = pQueue->Size;
- } /* if */
- Head--;
-
- Entry = pQueue->Array[Head];
-#ifdef EMBEDDED
- membar();
-#else
- mb();
-#endif
- pQueue->Head = Head;
- atomic_dec(&pQueue->EntryCnt);
-
- return Entry;
-} /* QQ_PopHead */
-
-
-/******************************************************************************/
-/* Description: */
-/* */
-/* Return: */
-/******************************************************************************/
-extern __inline PQQ_ENTRY
-QQ_PopTail(
-PQQ_CONTAINER pQueue) {
- unsigned int Tail;
- PQQ_ENTRY Entry;
-
- Tail = pQueue->Tail;
-
-#if !defined(QQ_NO_UNDERFLOW_CHECK)
- if(Tail == pQueue->Head) {
- return (PQQ_ENTRY) 0;
- } /* if */
-#endif /* QQ_NO_UNDERFLOW_CHECK */
-
- Entry = pQueue->Array[Tail];
-#ifdef EMBEDDED
- membar();
-#else
- mb();
-#endif
- pQueue->Tail = (Tail + 1) % pQueue->Size;
- atomic_dec(&pQueue->EntryCnt);
-
- return Entry;
-} /* QQ_PopTail */
-
-
-/******************************************************************************/
-/* Description: */
-/* */
-/* Return: */
-/******************************************************************************/
-extern __inline PQQ_ENTRY
-QQ_GetHead(
- PQQ_CONTAINER pQueue,
- unsigned int Idx)
-{
- if(Idx >= atomic_read(&pQueue->EntryCnt))
- {
- return (PQQ_ENTRY) 0;
- }
-
- if(pQueue->Head > Idx)
- {
- Idx = pQueue->Head - Idx;
- }
- else
- {
- Idx = pQueue->Size - (Idx - pQueue->Head);
- }
- Idx--;
-
- return pQueue->Array[Idx];
-}
-
-
-/******************************************************************************/
-/* Description: */
-/* */
-/* Return: */
-/******************************************************************************/
-extern __inline PQQ_ENTRY
-QQ_GetTail(
- PQQ_CONTAINER pQueue,
- unsigned int Idx)
-{
- if(Idx >= atomic_read(&pQueue->EntryCnt))
- {
- return (PQQ_ENTRY) 0;
- }
-
- Idx += pQueue->Tail;
- if(Idx >= pQueue->Size)
- {
- Idx = Idx - pQueue->Size;
- }
-
- return pQueue->Array[Idx];
-}
-
-#endif /* QQ_USE_MACROS */
-
-
-#endif /* QUEUE_H */
+++ /dev/null
-/******************************************************************************/
-/* */
-/* Broadcom BCM5700 Linux Network Driver, Copyright (c) 2000 Broadcom */
-/* Corporation. */
-/* All rights reserved. */
-/* */
-/* 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, located in the file LICENSE. */
-/* */
-/* History: */
-/******************************************************************************/
-#include <common.h>
-#include <asm/types.h>
-
-#ifdef CONFIG_BMW
-#include <mpc824x.h>
-#endif
-#include <malloc.h>
-#include <linux/byteorder/big_endian.h>
-#include "bcm570x_mm.h"
-
-#define EMBEDDED 1
-/******************************************************************************/
-/* Local functions. */
-/******************************************************************************/
-
-LM_STATUS LM_Abort (PLM_DEVICE_BLOCK pDevice);
-LM_STATUS LM_QueueRxPackets (PLM_DEVICE_BLOCK pDevice);
-
-static LM_STATUS LM_TranslateRequestedMediaType (LM_REQUESTED_MEDIA_TYPE
- RequestedMediaType,
- PLM_MEDIA_TYPE pMediaType,
- PLM_LINE_SPEED pLineSpeed,
- PLM_DUPLEX_MODE pDuplexMode);
-
-static LM_STATUS LM_InitBcm540xPhy (PLM_DEVICE_BLOCK pDevice);
-
-__inline static LM_VOID LM_ServiceRxInterrupt (PLM_DEVICE_BLOCK pDevice);
-__inline static LM_VOID LM_ServiceTxInterrupt (PLM_DEVICE_BLOCK pDevice);
-
-static LM_STATUS LM_ForceAutoNegBcm540xPhy (PLM_DEVICE_BLOCK pDevice,
- LM_REQUESTED_MEDIA_TYPE
- RequestedMediaType);
-static LM_STATUS LM_ForceAutoNeg (PLM_DEVICE_BLOCK pDevice,
- LM_REQUESTED_MEDIA_TYPE RequestedMediaType);
-static LM_UINT32 GetPhyAdFlowCntrlSettings (PLM_DEVICE_BLOCK pDevice);
-STATIC LM_STATUS LM_SetFlowControl (PLM_DEVICE_BLOCK pDevice,
- LM_UINT32 LocalPhyAd,
- LM_UINT32 RemotePhyAd);
-#if INCLUDE_TBI_SUPPORT
-STATIC LM_STATUS LM_SetupFiberPhy (PLM_DEVICE_BLOCK pDevice);
-STATIC LM_STATUS LM_InitBcm800xPhy (PLM_DEVICE_BLOCK pDevice);
-#endif
-STATIC LM_STATUS LM_SetupCopperPhy (PLM_DEVICE_BLOCK pDevice);
-STATIC PLM_ADAPTER_INFO LM_GetAdapterInfoBySsid (LM_UINT16 Svid,
- LM_UINT16 Ssid);
-STATIC LM_STATUS LM_DmaTest (PLM_DEVICE_BLOCK pDevice, PLM_UINT8 pBufferVirt,
- LM_PHYSICAL_ADDRESS BufferPhy,
- LM_UINT32 BufferSize);
-STATIC LM_STATUS LM_HaltCpu (PLM_DEVICE_BLOCK pDevice, LM_UINT32 cpu_number);
-STATIC LM_STATUS LM_ResetChip (PLM_DEVICE_BLOCK pDevice);
-STATIC LM_STATUS LM_Test4GBoundary (PLM_DEVICE_BLOCK pDevice,
- PLM_PACKET pPacket, PT3_SND_BD pSendBd);
-
-/******************************************************************************/
-/* External functions. */
-/******************************************************************************/
-
-LM_STATUS LM_LoadRlsFirmware (PLM_DEVICE_BLOCK pDevice);
-
-/******************************************************************************/
-/* Description: */
-/* */
-/* Return: */
-/******************************************************************************/
-LM_UINT32 LM_RegRdInd (PLM_DEVICE_BLOCK pDevice, LM_UINT32 Register)
-{
- LM_UINT32 Value32;
-
-#if PCIX_TARGET_WORKAROUND
- MM_ACQUIRE_UNDI_LOCK (pDevice);
-#endif
- MM_WriteConfig32 (pDevice, T3_PCI_REG_ADDR_REG, Register);
- MM_ReadConfig32 (pDevice, T3_PCI_REG_DATA_REG, &Value32);
-#if PCIX_TARGET_WORKAROUND
- MM_RELEASE_UNDI_LOCK (pDevice);
-#endif
-
- return Value32;
-} /* LM_RegRdInd */
-
-/******************************************************************************/
-/* Description: */
-/* */
-/* Return: */
-/******************************************************************************/
-LM_VOID
-LM_RegWrInd (PLM_DEVICE_BLOCK pDevice, LM_UINT32 Register, LM_UINT32 Value32)
-{
-
-#if PCIX_TARGET_WORKAROUND
- MM_ACQUIRE_UNDI_LOCK (pDevice);
-#endif
- MM_WriteConfig32 (pDevice, T3_PCI_REG_ADDR_REG, Register);
- MM_WriteConfig32 (pDevice, T3_PCI_REG_DATA_REG, Value32);
-#if PCIX_TARGET_WORKAROUND
- MM_RELEASE_UNDI_LOCK (pDevice);
-#endif
-} /* LM_RegWrInd */
-
-/******************************************************************************/
-/* Description: */
-/* */
-/* Return: */
-/******************************************************************************/
-LM_UINT32 LM_MemRdInd (PLM_DEVICE_BLOCK pDevice, LM_UINT32 MemAddr)
-{
- LM_UINT32 Value32;
-
- MM_ACQUIRE_UNDI_LOCK (pDevice);
-#ifdef BIG_ENDIAN_HOST
- MM_WriteConfig32 (pDevice, T3_PCI_MEM_WIN_ADDR_REG, MemAddr);
- Value32 = REG_RD (pDevice, PciCfg.MemWindowData);
- /* Value32 = REG_RD(pDevice,uIntMem.Mbuf[(MemAddr & 0x7fff)/4]); */
-#else
- MM_WriteConfig32 (pDevice, T3_PCI_MEM_WIN_ADDR_REG, MemAddr);
- MM_ReadConfig32 (pDevice, T3_PCI_MEM_WIN_DATA_REG, &Value32);
-#endif
- MM_RELEASE_UNDI_LOCK (pDevice);
-
- return Value32;
-} /* LM_MemRdInd */
-
-/******************************************************************************/
-/* Description: */
-/* */
-/* Return: */
-/******************************************************************************/
-LM_VOID
-LM_MemWrInd (PLM_DEVICE_BLOCK pDevice, LM_UINT32 MemAddr, LM_UINT32 Value32)
-{
- MM_ACQUIRE_UNDI_LOCK (pDevice);
-#ifdef BIG_ENDIAN_HOST
- REG_WR (pDevice, PciCfg.MemWindowBaseAddr, MemAddr);
- REG_WR (pDevice, uIntMem.Mbuf[(MemAddr & 0x7fff) / 4], Value32);
-#else
- MM_WriteConfig32 (pDevice, T3_PCI_MEM_WIN_ADDR_REG, MemAddr);
- MM_WriteConfig32 (pDevice, T3_PCI_MEM_WIN_DATA_REG, Value32);
-#endif
- MM_RELEASE_UNDI_LOCK (pDevice);
-} /* LM_MemWrInd */
-
-/******************************************************************************/
-/* Description: */
-/* */
-/* Return: */
-/******************************************************************************/
-LM_STATUS LM_QueueRxPackets (PLM_DEVICE_BLOCK pDevice)
-{
- LM_STATUS Lmstatus;
- PLM_PACKET pPacket;
- PT3_RCV_BD pRcvBd;
- LM_UINT32 StdBdAdded = 0;
-#if T3_JUMBO_RCV_RCB_ENTRY_COUNT
- LM_UINT32 JumboBdAdded = 0;
-#endif /* T3_JUMBO_RCV_RCB_ENTRY_COUNT */
-
- Lmstatus = LM_STATUS_SUCCESS;
-
- pPacket = (PLM_PACKET) QQ_PopHead (&pDevice->RxPacketFreeQ.Container);
- while (pPacket) {
- switch (pPacket->u.Rx.RcvProdRing) {
-#if T3_JUMBO_RCV_RCB_ENTRY_COUNT
- case T3_JUMBO_RCV_PROD_RING: /* Jumbo Receive Ring. */
- /* Initialize the buffer descriptor. */
- pRcvBd =
- &pDevice->pRxJumboBdVirt[pDevice->RxJumboProdIdx];
- pRcvBd->Flags =
- RCV_BD_FLAG_END | RCV_BD_FLAG_JUMBO_RING;
- pRcvBd->Len = (LM_UINT16) pDevice->RxJumboBufferSize;
-
- /* Initialize the receive buffer pointer */
-#if 0 /* Jimmy, deleted in new */
- pRcvBd->HostAddr.Low = pPacket->u.Rx.RxBufferPhy.Low;
- pRcvBd->HostAddr.High = pPacket->u.Rx.RxBufferPhy.High;
-#endif
- MM_MapRxDma (pDevice, pPacket, &pRcvBd->HostAddr);
-
- /* The opaque field may point to an offset from a fix addr. */
- pRcvBd->Opaque = (LM_UINT32) (MM_UINT_PTR (pPacket) -
- MM_UINT_PTR (pDevice->
- pPacketDescBase));
-
- /* Update the producer index. */
- pDevice->RxJumboProdIdx =
- (pDevice->RxJumboProdIdx +
- 1) & T3_JUMBO_RCV_RCB_ENTRY_COUNT_MASK;
-
- JumboBdAdded++;
- break;
-#endif /* T3_JUMBO_RCV_RCB_ENTRY_COUNT */
-
- case T3_STD_RCV_PROD_RING: /* Standard Receive Ring. */
- /* Initialize the buffer descriptor. */
- pRcvBd = &pDevice->pRxStdBdVirt[pDevice->RxStdProdIdx];
- pRcvBd->Flags = RCV_BD_FLAG_END;
- pRcvBd->Len = MAX_STD_RCV_BUFFER_SIZE;
-
- /* Initialize the receive buffer pointer */
-#if 0 /* Jimmy, deleted in new replaced with MM_MapRxDma */
- pRcvBd->HostAddr.Low = pPacket->u.Rx.RxBufferPhy.Low;
- pRcvBd->HostAddr.High = pPacket->u.Rx.RxBufferPhy.High;
-#endif
- MM_MapRxDma (pDevice, pPacket, &pRcvBd->HostAddr);
-
- /* The opaque field may point to an offset from a fix addr. */
- pRcvBd->Opaque = (LM_UINT32) (MM_UINT_PTR (pPacket) -
- MM_UINT_PTR (pDevice->
- pPacketDescBase));
-
- /* Update the producer index. */
- pDevice->RxStdProdIdx = (pDevice->RxStdProdIdx + 1) &
- T3_STD_RCV_RCB_ENTRY_COUNT_MASK;
-
- StdBdAdded++;
- break;
-
- case T3_UNKNOWN_RCV_PROD_RING:
- default:
- Lmstatus = LM_STATUS_FAILURE;
- break;
- } /* switch */
-
- /* Bail out if there is any error. */
- if (Lmstatus != LM_STATUS_SUCCESS) {
- break;
- }
-
- pPacket =
- (PLM_PACKET) QQ_PopHead (&pDevice->RxPacketFreeQ.Container);
- } /* while */
-
- wmb ();
- /* Update the procedure index. */
- if (StdBdAdded) {
- MB_REG_WR (pDevice, Mailbox.RcvStdProdIdx.Low,
- pDevice->RxStdProdIdx);
- }
-#if T3_JUMBO_RCV_RCB_ENTRY_COUNT
- if (JumboBdAdded) {
- MB_REG_WR (pDevice, Mailbox.RcvJumboProdIdx.Low,
- pDevice->RxJumboProdIdx);
- }
-#endif /* T3_JUMBO_RCV_RCB_ENTRY_COUNT */
-
- return Lmstatus;
-} /* LM_QueueRxPackets */
-
-/******************************************************************************/
-/* Description: */
-/* */
-/* Return: */
-/******************************************************************************/
-STATIC LM_VOID LM_NvramInit (PLM_DEVICE_BLOCK pDevice)
-{
- LM_UINT32 Value32;
- LM_UINT32 j;
-
- /* Intialize clock period and state machine. */
- Value32 = SEEPROM_ADDR_CLK_PERD (SEEPROM_CLOCK_PERIOD) |
- SEEPROM_ADDR_FSM_RESET;
- REG_WR (pDevice, Grc.EepromAddr, Value32);
-
- for (j = 0; j < 100; j++) {
- MM_Wait (10);
- }
-
- /* Serial eeprom access using the Grc.EepromAddr/EepromData registers. */
- Value32 = REG_RD (pDevice, Grc.LocalCtrl);
- REG_WR (pDevice, Grc.LocalCtrl,
- Value32 | GRC_MISC_LOCAL_CTRL_AUTO_SEEPROM);
-
- /* Set the 5701 compatibility mode if we are using EEPROM. */
- if (T3_ASIC_REV (pDevice->ChipRevId) != T3_ASIC_REV_5700 &&
- T3_ASIC_REV (pDevice->ChipRevId) != T3_ASIC_REV_5701) {
- Value32 = REG_RD (pDevice, Nvram.Config1);
- if ((Value32 & FLASH_INTERFACE_ENABLE) == 0) {
- /* Use the new interface to read EEPROM. */
- Value32 &= ~FLASH_COMPAT_BYPASS;
-
- REG_WR (pDevice, Nvram.Config1, Value32);
- }
- }
-} /* LM_NvRamInit */
-
-/******************************************************************************/
-/* Description: */
-/* */
-/* Return: */
-/******************************************************************************/
-STATIC LM_STATUS
-LM_EepromRead (PLM_DEVICE_BLOCK pDevice, LM_UINT32 Offset, LM_UINT32 * pData)
-{
- LM_UINT32 Value32;
- LM_UINT32 Addr;
- LM_UINT32 Dev;
- LM_UINT32 j;
-
- if (Offset > SEEPROM_CHIP_SIZE) {
- return LM_STATUS_FAILURE;
- }
-
- Dev = Offset / SEEPROM_CHIP_SIZE;
- Addr = Offset % SEEPROM_CHIP_SIZE;
-
- Value32 = REG_RD (pDevice, Grc.EepromAddr);
- Value32 &= ~(SEEPROM_ADDR_ADDRESS_MASK | SEEPROM_ADDR_DEV_ID_MASK |
- SEEPROM_ADDR_RW_MASK);
- REG_WR (pDevice, Grc.EepromAddr, Value32 | SEEPROM_ADDR_DEV_ID (Dev) |
- SEEPROM_ADDR_ADDRESS (Addr) | SEEPROM_ADDR_START |
- SEEPROM_ADDR_READ);
-
- for (j = 0; j < 1000; j++) {
- Value32 = REG_RD (pDevice, Grc.EepromAddr);
- if (Value32 & SEEPROM_ADDR_COMPLETE) {
- break;
- }
- MM_Wait (10);
- }
-
- if (Value32 & SEEPROM_ADDR_COMPLETE) {
- Value32 = REG_RD (pDevice, Grc.EepromData);
- *pData = Value32;
-
- return LM_STATUS_SUCCESS;
- }
-
- return LM_STATUS_FAILURE;
-} /* LM_EepromRead */
-
-/******************************************************************************/
-/* Description: */
-/* */
-/* Return: */
-/******************************************************************************/
-STATIC LM_STATUS
-LM_NvramRead (PLM_DEVICE_BLOCK pDevice, LM_UINT32 Offset, LM_UINT32 * pData)
-{
- LM_UINT32 Value32;
- LM_STATUS Status;
- LM_UINT32 j;
-
- if (T3_ASIC_REV (pDevice->ChipRevId) == T3_ASIC_REV_5700 ||
- T3_ASIC_REV (pDevice->ChipRevId) == T3_ASIC_REV_5701) {
- Status = LM_EepromRead (pDevice, Offset, pData);
- } else {
- /* Determine if we have flash or EEPROM. */
- Value32 = REG_RD (pDevice, Nvram.Config1);
- if (Value32 & FLASH_INTERFACE_ENABLE) {
- if (Value32 & FLASH_SSRAM_BUFFERRED_MODE) {
- Offset = ((Offset / BUFFERED_FLASH_PAGE_SIZE) <<
- BUFFERED_FLASH_PAGE_POS) +
- (Offset % BUFFERED_FLASH_PAGE_SIZE);
- }
- }
-
- REG_WR (pDevice, Nvram.SwArb, SW_ARB_REQ_SET1);
- for (j = 0; j < 1000; j++) {
- if (REG_RD (pDevice, Nvram.SwArb) & SW_ARB_GNT1) {
- break;
- }
- MM_Wait (20);
- }
- if (j == 1000) {
- return LM_STATUS_FAILURE;
- }
-
- /* Read from flash or EEPROM with the new 5703/02 interface. */
- REG_WR (pDevice, Nvram.Addr, Offset & NVRAM_ADDRESS_MASK);
-
- REG_WR (pDevice, Nvram.Cmd, NVRAM_CMD_RD | NVRAM_CMD_DO_IT |
- NVRAM_CMD_FIRST | NVRAM_CMD_LAST | NVRAM_CMD_DONE);
-
- /* Wait for the done bit to clear. */
- for (j = 0; j < 500; j++) {
- MM_Wait (10);
-
- Value32 = REG_RD (pDevice, Nvram.Cmd);
- if (!(Value32 & NVRAM_CMD_DONE)) {
- break;
- }
- }
-
- /* Wait for the done bit. */
- if (!(Value32 & NVRAM_CMD_DONE)) {
- for (j = 0; j < 500; j++) {
- MM_Wait (10);
-
- Value32 = REG_RD (pDevice, Nvram.Cmd);
- if (Value32 & NVRAM_CMD_DONE) {
- MM_Wait (10);
-
- *pData =
- REG_RD (pDevice, Nvram.ReadData);
-
- /* Change the endianess. */
- *pData =
- ((*pData & 0xff) << 24) |
- ((*pData & 0xff00) << 8) |
- ((*pData & 0xff0000) >> 8) |
- ((*pData >> 24) & 0xff);
-
- break;
- }
- }
- }
-
- REG_WR (pDevice, Nvram.SwArb, SW_ARB_REQ_CLR1);
- if (Value32 & NVRAM_CMD_DONE) {
- Status = LM_STATUS_SUCCESS;
- } else {
- Status = LM_STATUS_FAILURE;
- }
- }
-
- return Status;
-} /* LM_NvramRead */
-
-STATIC void LM_ReadVPD (PLM_DEVICE_BLOCK pDevice)
-{
- LM_UINT32 Vpd_arr[256 / 4];
- LM_UINT8 *Vpd = (LM_UINT8 *) & Vpd_arr[0];
- LM_UINT32 *Vpd_dptr = &Vpd_arr[0];
- LM_UINT32 Value32;
- unsigned int j;
-
- /* Read PN from VPD */
- for (j = 0; j < 256; j += 4, Vpd_dptr++) {
- if (LM_NvramRead (pDevice, 0x100 + j, &Value32) !=
- LM_STATUS_SUCCESS) {
- printf ("BCM570x: LM_ReadVPD: VPD read failed"
- " (no EEPROM onboard)\n");
- return;
- }
- *Vpd_dptr = cpu_to_le32 (Value32);
- }
- for (j = 0; j < 256;) {
- unsigned int Vpd_r_len;
- unsigned int Vpd_r_end;
-
- if ((Vpd[j] == 0x82) || (Vpd[j] == 0x91)) {
- j = j + 3 + Vpd[j + 1] + (Vpd[j + 2] << 8);
- } else if (Vpd[j] == 0x90) {
- Vpd_r_len = Vpd[j + 1] + (Vpd[j + 2] << 8);
- j += 3;
- Vpd_r_end = Vpd_r_len + j;
- while (j < Vpd_r_end) {
- if ((Vpd[j] == 'P') && (Vpd[j + 1] == 'N')) {
- unsigned int len = Vpd[j + 2];
-
- if (len <= 24) {
- memcpy (pDevice->PartNo,
- &Vpd[j + 3], len);
- }
- break;
- } else {
- if (Vpd[j + 2] == 0) {
- break;
- }
- j = j + Vpd[j + 2];
- }
- }
- break;
- } else {
- break;
- }
- }
-}
-
-STATIC void LM_ReadBootCodeVersion (PLM_DEVICE_BLOCK pDevice)
-{
- LM_UINT32 Value32, offset, ver_offset;
- int i;
-
- if (LM_NvramRead (pDevice, 0x0, &Value32) != LM_STATUS_SUCCESS)
- return;
- if (Value32 != 0xaa559966)
- return;
- if (LM_NvramRead (pDevice, 0xc, &offset) != LM_STATUS_SUCCESS)
- return;
-
- offset = ((offset & 0xff) << 24) | ((offset & 0xff00) << 8) |
- ((offset & 0xff0000) >> 8) | ((offset >> 24) & 0xff);
- if (LM_NvramRead (pDevice, offset, &Value32) != LM_STATUS_SUCCESS)
- return;
- if ((Value32 == 0x0300000e) &&
- (LM_NvramRead (pDevice, offset + 4, &Value32) == LM_STATUS_SUCCESS)
- && (Value32 == 0)) {
-
- if (LM_NvramRead (pDevice, offset + 8, &ver_offset) !=
- LM_STATUS_SUCCESS)
- return;
- ver_offset = ((ver_offset & 0xff0000) >> 8) |
- ((ver_offset >> 24) & 0xff);
- for (i = 0; i < 16; i += 4) {
- if (LM_NvramRead
- (pDevice, offset + ver_offset + i,
- &Value32) != LM_STATUS_SUCCESS) {
- return;
- }
- *((LM_UINT32 *) & pDevice->BootCodeVer[i]) =
- cpu_to_le32 (Value32);
- }
- } else {
- char c;
-
- if (LM_NvramRead (pDevice, 0x94, &Value32) != LM_STATUS_SUCCESS)
- return;
-
- i = 0;
- c = ((Value32 & 0xff0000) >> 16);
-
- if (c < 10) {
- pDevice->BootCodeVer[i++] = c + '0';
- } else {
- pDevice->BootCodeVer[i++] = (c / 10) + '0';
- pDevice->BootCodeVer[i++] = (c % 10) + '0';
- }
- pDevice->BootCodeVer[i++] = '.';
- c = (Value32 & 0xff000000) >> 24;
- if (c < 10) {
- pDevice->BootCodeVer[i++] = c + '0';
- } else {
- pDevice->BootCodeVer[i++] = (c / 10) + '0';
- pDevice->BootCodeVer[i++] = (c % 10) + '0';
- }
- pDevice->BootCodeVer[i] = 0;
- }
-}
-
-STATIC void LM_GetBusSpeed (PLM_DEVICE_BLOCK pDevice)
-{
- LM_UINT32 PciState = pDevice->PciState;
- LM_UINT32 ClockCtrl;
- char *SpeedStr = "";
-
- if (PciState & T3_PCI_STATE_32BIT_PCI_BUS) {
- strcpy (pDevice->BusSpeedStr, "32-bit ");
- } else {
- strcpy (pDevice->BusSpeedStr, "64-bit ");
- }
- if (PciState & T3_PCI_STATE_CONVENTIONAL_PCI_MODE) {
- strcat (pDevice->BusSpeedStr, "PCI ");
- if (PciState & T3_PCI_STATE_HIGH_BUS_SPEED) {
- SpeedStr = "66MHz";
- } else {
- SpeedStr = "33MHz";
- }
- } else {
- strcat (pDevice->BusSpeedStr, "PCIX ");
- if (pDevice->BondId == GRC_MISC_BD_ID_5704CIOBE) {
- SpeedStr = "133MHz";
- } else {
- ClockCtrl = REG_RD (pDevice, PciCfg.ClockCtrl) & 0x1f;
- switch (ClockCtrl) {
- case 0:
- SpeedStr = "33MHz";
- break;
-
- case 2:
- SpeedStr = "50MHz";
- break;
-
- case 4:
- SpeedStr = "66MHz";
- break;
-
- case 6:
- SpeedStr = "100MHz";
- break;
-
- case 7:
- SpeedStr = "133MHz";
- break;
- }
- }
- }
- strcat (pDevice->BusSpeedStr, SpeedStr);
-}
-
-/******************************************************************************/
-/* Description: */
-/* This routine initializes default parameters and reads the PCI */
-/* configurations. */
-/* */
-/* Return: */
-/* LM_STATUS_SUCCESS */
-/******************************************************************************/
-LM_STATUS LM_GetAdapterInfo (PLM_DEVICE_BLOCK pDevice)
-{
- PLM_ADAPTER_INFO pAdapterInfo;
- LM_UINT32 Value32;
- LM_STATUS Status;
- LM_UINT32 j;
- LM_UINT32 EeSigFound;
- LM_UINT32 EePhyTypeSerdes = 0;
- LM_UINT32 EePhyLedMode = 0;
- LM_UINT32 EePhyId = 0;
-
- /* Get Device Id and Vendor Id */
- Status = MM_ReadConfig32 (pDevice, PCI_VENDOR_ID_REG, &Value32);
- if (Status != LM_STATUS_SUCCESS) {
- return Status;
- }
- pDevice->PciVendorId = (LM_UINT16) Value32;
- pDevice->PciDeviceId = (LM_UINT16) (Value32 >> 16);
-
- /* If we are not getting the write adapter, exit. */
- if ((Value32 != T3_PCI_ID_BCM5700) &&
- (Value32 != T3_PCI_ID_BCM5701) &&
- (Value32 != T3_PCI_ID_BCM5702) &&
- (Value32 != T3_PCI_ID_BCM5702x) &&
- (Value32 != T3_PCI_ID_BCM5702FE) &&
- (Value32 != T3_PCI_ID_BCM5703) &&
- (Value32 != T3_PCI_ID_BCM5703x) && (Value32 != T3_PCI_ID_BCM5704)) {
- return LM_STATUS_FAILURE;
- }
-
- Status = MM_ReadConfig32 (pDevice, PCI_REV_ID_REG, &Value32);
- if (Status != LM_STATUS_SUCCESS) {
- return Status;
- }
- pDevice->PciRevId = (LM_UINT8) Value32;
-
- /* Get IRQ. */
- Status = MM_ReadConfig32 (pDevice, PCI_INT_LINE_REG, &Value32);
- if (Status != LM_STATUS_SUCCESS) {
- return Status;
- }
- pDevice->Irq = (LM_UINT8) Value32;
-
- /* Get interrupt pin. */
- pDevice->IntPin = (LM_UINT8) (Value32 >> 8);
-
- /* Get chip revision id. */
- Status = MM_ReadConfig32 (pDevice, T3_PCI_MISC_HOST_CTRL_REG, &Value32);
- pDevice->ChipRevId = Value32 >> 16;
-
- /* Get subsystem vendor. */
- Status =
- MM_ReadConfig32 (pDevice, PCI_SUBSYSTEM_VENDOR_ID_REG, &Value32);
- if (Status != LM_STATUS_SUCCESS) {
- return Status;
- }
- pDevice->SubsystemVendorId = (LM_UINT16) Value32;
-
- /* Get PCI subsystem id. */
- pDevice->SubsystemId = (LM_UINT16) (Value32 >> 16);
-
- /* Get the cache line size. */
- MM_ReadConfig32 (pDevice, PCI_CACHE_LINE_SIZE_REG, &Value32);
- pDevice->CacheLineSize = (LM_UINT8) Value32;
- pDevice->SavedCacheLineReg = Value32;
-
- if (pDevice->ChipRevId != T3_CHIP_ID_5703_A1 &&
- pDevice->ChipRevId != T3_CHIP_ID_5703_A2 &&
- pDevice->ChipRevId != T3_CHIP_ID_5704_A0) {
- pDevice->UndiFix = FALSE;
- }
-#if !PCIX_TARGET_WORKAROUND
- pDevice->UndiFix = FALSE;
-#endif
- /* Map the memory base to system address space. */
- if (!pDevice->UndiFix) {
- Status = MM_MapMemBase (pDevice);
- if (Status != LM_STATUS_SUCCESS) {
- return Status;
- }
- /* Initialize the memory view pointer. */
- pDevice->pMemView = (PT3_STD_MEM_MAP) pDevice->pMappedMemBase;
- }
-#if PCIX_TARGET_WORKAROUND
- /* store whether we are in PCI are PCI-X mode */
- pDevice->EnablePciXFix = FALSE;
-
- MM_ReadConfig32 (pDevice, T3_PCI_STATE_REG, &Value32);
- if ((Value32 & T3_PCI_STATE_CONVENTIONAL_PCI_MODE) == 0) {
- /* Enable PCI-X workaround only if we are running on 5700 BX. */
- if (T3_CHIP_REV (pDevice->ChipRevId) == T3_CHIP_REV_5700_BX) {
- pDevice->EnablePciXFix = TRUE;
- }
- }
- if (pDevice->UndiFix) {
- pDevice->EnablePciXFix = TRUE;
- }
-#endif
- /* Bx bug: due to the "byte_enable bug" in PCI-X mode, the power */
- /* management register may be clobbered which may cause the */
- /* BCM5700 to go into D3 state. While in this state, we will */
- /* not have memory mapped register access. As a workaround, we */
- /* need to restore the device to D0 state. */
- MM_ReadConfig32 (pDevice, T3_PCI_PM_STATUS_CTRL_REG, &Value32);
- Value32 |= T3_PM_PME_ASSERTED;
- Value32 &= ~T3_PM_POWER_STATE_MASK;
- Value32 |= T3_PM_POWER_STATE_D0;
- MM_WriteConfig32 (pDevice, T3_PCI_PM_STATUS_CTRL_REG, Value32);
-
- /* read the current PCI command word */
- MM_ReadConfig32 (pDevice, PCI_COMMAND_REG, &Value32);
-
- /* Make sure bus-mastering is enabled. */
- Value32 |= PCI_BUSMASTER_ENABLE;
-
-#if PCIX_TARGET_WORKAROUND
- /* if we are in PCI-X mode, also make sure mem-mapping and SERR#/PERR#
- are enabled */
- if (pDevice->EnablePciXFix == TRUE) {
- Value32 |= (PCI_MEM_SPACE_ENABLE | PCI_SYSTEM_ERROR_ENABLE |
- PCI_PARITY_ERROR_ENABLE);
- }
- if (pDevice->UndiFix) {
- Value32 &= ~PCI_MEM_SPACE_ENABLE;
- }
-#endif
-
- if (pDevice->EnableMWI) {
- Value32 |= PCI_MEMORY_WRITE_INVALIDATE;
- } else {
- Value32 &= (~PCI_MEMORY_WRITE_INVALIDATE);
- }
-
- /* Error out if mem-mapping is NOT enabled for PCI systems */
- if (!(Value32 | PCI_MEM_SPACE_ENABLE)) {
- return LM_STATUS_FAILURE;
- }
-
- /* save the value we are going to write into the PCI command word */
- pDevice->PciCommandStatusWords = Value32;
-
- Status = MM_WriteConfig32 (pDevice, PCI_COMMAND_REG, Value32);
- if (Status != LM_STATUS_SUCCESS) {
- return Status;
- }
-
- /* Set power state to D0. */
- LM_SetPowerState (pDevice, LM_POWER_STATE_D0);
-
-#ifdef BIG_ENDIAN_PCI
- pDevice->MiscHostCtrl =
- MISC_HOST_CTRL_MASK_PCI_INT |
- MISC_HOST_CTRL_ENABLE_INDIRECT_ACCESS |
- MISC_HOST_CTRL_ENABLE_ENDIAN_WORD_SWAP |
- MISC_HOST_CTRL_ENABLE_PCI_STATE_REG_RW;
-#else /* No CPU Swap modes for PCI IO */
-
- /* Setup the mode registers. */
- pDevice->MiscHostCtrl =
- MISC_HOST_CTRL_MASK_PCI_INT |
- MISC_HOST_CTRL_ENABLE_ENDIAN_WORD_SWAP |
-#ifdef BIG_ENDIAN_HOST
- MISC_HOST_CTRL_ENABLE_ENDIAN_BYTE_SWAP |
-#endif /* BIG_ENDIAN_HOST */
- MISC_HOST_CTRL_ENABLE_INDIRECT_ACCESS |
- MISC_HOST_CTRL_ENABLE_PCI_STATE_REG_RW;
-#endif /* !BIG_ENDIAN_PCI */
-
- /* write to PCI misc host ctr first in order to enable indirect accesses */
- MM_WriteConfig32 (pDevice, T3_PCI_MISC_HOST_CTRL_REG,
- pDevice->MiscHostCtrl);
-
- REG_WR (pDevice, PciCfg.MiscHostCtrl, pDevice->MiscHostCtrl);
-
-#ifdef BIG_ENDIAN_PCI
- Value32 = GRC_MODE_WORD_SWAP_DATA | GRC_MODE_WORD_SWAP_NON_FRAME_DATA;
-#else
-/* No CPU Swap modes for PCI IO */
-#ifdef BIG_ENDIAN_HOST
- Value32 = GRC_MODE_BYTE_SWAP_NON_FRAME_DATA |
- GRC_MODE_WORD_SWAP_NON_FRAME_DATA;
-#else
- Value32 = GRC_MODE_BYTE_SWAP_NON_FRAME_DATA | GRC_MODE_BYTE_SWAP_DATA;
-#endif
-#endif /* !BIG_ENDIAN_PCI */
-
- REG_WR (pDevice, Grc.Mode, Value32);
-
- if (T3_ASIC_REV (pDevice->ChipRevId) == T3_ASIC_REV_5700) {
- REG_WR (pDevice, Grc.LocalCtrl,
- GRC_MISC_LOCAL_CTRL_GPIO_OUTPUT1 |
- GRC_MISC_LOCAL_CTRL_GPIO_OE1);
- }
- MM_Wait (40);
-
- /* Enable indirect memory access */
- REG_WR (pDevice, MemArbiter.Mode, T3_MEM_ARBITER_MODE_ENABLE);
-
- if (REG_RD (pDevice, PciCfg.ClockCtrl) & T3_PCI_44MHZ_CORE_CLOCK) {
- REG_WR (pDevice, PciCfg.ClockCtrl, T3_PCI_44MHZ_CORE_CLOCK |
- T3_PCI_SELECT_ALTERNATE_CLOCK);
- REG_WR (pDevice, PciCfg.ClockCtrl,
- T3_PCI_SELECT_ALTERNATE_CLOCK);
- MM_Wait (40); /* required delay is 27usec */
- }
- REG_WR (pDevice, PciCfg.ClockCtrl, 0);
- REG_WR (pDevice, PciCfg.MemWindowBaseAddr, 0);
-
-#if PCIX_TARGET_WORKAROUND
- MM_ReadConfig32 (pDevice, T3_PCI_STATE_REG, &Value32);
- if ((pDevice->EnablePciXFix == FALSE) &&
- ((Value32 & T3_PCI_STATE_CONVENTIONAL_PCI_MODE) == 0)) {
- if (pDevice->ChipRevId == T3_CHIP_ID_5701_A0 ||
- pDevice->ChipRevId == T3_CHIP_ID_5701_B0 ||
- pDevice->ChipRevId == T3_CHIP_ID_5701_B2 ||
- pDevice->ChipRevId == T3_CHIP_ID_5701_B5) {
- __raw_writel (0,
- &(pDevice->pMemView->uIntMem.
- MemBlock32K[0x300]));
- __raw_writel (0,
- &(pDevice->pMemView->uIntMem.
- MemBlock32K[0x301]));
- __raw_writel (0xffffffff,
- &(pDevice->pMemView->uIntMem.
- MemBlock32K[0x301]));
- if (__raw_readl
- (&(pDevice->pMemView->uIntMem.MemBlock32K[0x300])))
- {
- pDevice->EnablePciXFix = TRUE;
- }
- }
- }
-#endif
-#if 1
- /*
- * This code was at the beginning of else block below, but that's
- * a bug if node address in shared memory.
- */
- MM_Wait (50);
- LM_NvramInit (pDevice);
-#endif
- /* Get the node address. First try to get in from the shared memory. */
- /* If the signature is not present, then get it from the NVRAM. */
- Value32 = MEM_RD_OFFSET (pDevice, T3_MAC_ADDR_HIGH_MAILBOX);
- if ((Value32 >> 16) == 0x484b) {
-
- pDevice->NodeAddress[0] = (LM_UINT8) (Value32 >> 8);
- pDevice->NodeAddress[1] = (LM_UINT8) Value32;
-
- Value32 = MEM_RD_OFFSET (pDevice, T3_MAC_ADDR_LOW_MAILBOX);
-
- pDevice->NodeAddress[2] = (LM_UINT8) (Value32 >> 24);
- pDevice->NodeAddress[3] = (LM_UINT8) (Value32 >> 16);
- pDevice->NodeAddress[4] = (LM_UINT8) (Value32 >> 8);
- pDevice->NodeAddress[5] = (LM_UINT8) Value32;
-
- Status = LM_STATUS_SUCCESS;
- } else {
- Status = LM_NvramRead (pDevice, 0x7c, &Value32);
- if (Status == LM_STATUS_SUCCESS) {
- pDevice->NodeAddress[0] = (LM_UINT8) (Value32 >> 16);
- pDevice->NodeAddress[1] = (LM_UINT8) (Value32 >> 24);
-
- Status = LM_NvramRead (pDevice, 0x80, &Value32);
-
- pDevice->NodeAddress[2] = (LM_UINT8) Value32;
- pDevice->NodeAddress[3] = (LM_UINT8) (Value32 >> 8);
- pDevice->NodeAddress[4] = (LM_UINT8) (Value32 >> 16);
- pDevice->NodeAddress[5] = (LM_UINT8) (Value32 >> 24);
- }
- }
-
- /* Assign a default address. */
- if (Status != LM_STATUS_SUCCESS) {
-#ifndef EMBEDDED
- printk (KERN_ERR
- "Cannot get MAC addr from NVRAM. Using default.\n");
-#endif
- pDevice->NodeAddress[0] = 0x00;
- pDevice->NodeAddress[1] = 0x10;
- pDevice->NodeAddress[2] = 0x18;
- pDevice->NodeAddress[3] = 0x68;
- pDevice->NodeAddress[4] = 0x61;
- pDevice->NodeAddress[5] = 0x76;
- }
-
- pDevice->PermanentNodeAddress[0] = pDevice->NodeAddress[0];
- pDevice->PermanentNodeAddress[1] = pDevice->NodeAddress[1];
- pDevice->PermanentNodeAddress[2] = pDevice->NodeAddress[2];
- pDevice->PermanentNodeAddress[3] = pDevice->NodeAddress[3];
- pDevice->PermanentNodeAddress[4] = pDevice->NodeAddress[4];
- pDevice->PermanentNodeAddress[5] = pDevice->NodeAddress[5];
-
- /* Initialize the default values. */
- pDevice->NoTxPseudoHdrChksum = FALSE;
- pDevice->NoRxPseudoHdrChksum = FALSE;
- pDevice->NicSendBd = FALSE;
- pDevice->TxPacketDescCnt = DEFAULT_TX_PACKET_DESC_COUNT;
- pDevice->RxStdDescCnt = DEFAULT_STD_RCV_DESC_COUNT;
- pDevice->RxCoalescingTicks = DEFAULT_RX_COALESCING_TICKS;
- pDevice->TxCoalescingTicks = DEFAULT_TX_COALESCING_TICKS;
- pDevice->RxMaxCoalescedFrames = DEFAULT_RX_MAX_COALESCED_FRAMES;
- pDevice->TxMaxCoalescedFrames = DEFAULT_TX_MAX_COALESCED_FRAMES;
- pDevice->RxCoalescingTicksDuringInt = BAD_DEFAULT_VALUE;
- pDevice->TxCoalescingTicksDuringInt = BAD_DEFAULT_VALUE;
- pDevice->RxMaxCoalescedFramesDuringInt = BAD_DEFAULT_VALUE;
- pDevice->TxMaxCoalescedFramesDuringInt = BAD_DEFAULT_VALUE;
- pDevice->StatsCoalescingTicks = DEFAULT_STATS_COALESCING_TICKS;
- pDevice->EnableMWI = FALSE;
- pDevice->TxMtu = MAX_ETHERNET_PACKET_SIZE_NO_CRC;
- pDevice->RxMtu = MAX_ETHERNET_PACKET_SIZE_NO_CRC;
- pDevice->DisableAutoNeg = FALSE;
- pDevice->PhyIntMode = T3_PHY_INT_MODE_AUTO;
- pDevice->LinkChngMode = T3_LINK_CHNG_MODE_AUTO;
- pDevice->LedMode = LED_MODE_AUTO;
- pDevice->ResetPhyOnInit = TRUE;
- pDevice->DelayPciGrant = TRUE;
- pDevice->UseTaggedStatus = FALSE;
- pDevice->OneDmaAtOnce = BAD_DEFAULT_VALUE;
-
- pDevice->DmaMbufLowMark = T3_DEF_DMA_MBUF_LOW_WMARK_JUMBO;
- pDevice->RxMacMbufLowMark = T3_DEF_RX_MAC_MBUF_LOW_WMARK_JUMBO;
- pDevice->MbufHighMark = T3_DEF_MBUF_HIGH_WMARK_JUMBO;
-
- pDevice->RequestedMediaType = LM_REQUESTED_MEDIA_TYPE_AUTO;
- pDevice->TaskOffloadCap = LM_TASK_OFFLOAD_NONE;
- pDevice->FlowControlCap = LM_FLOW_CONTROL_AUTO_PAUSE;
- pDevice->EnableTbi = FALSE;
-#if INCLUDE_TBI_SUPPORT
- pDevice->PollTbiLink = BAD_DEFAULT_VALUE;
-#endif
-
- switch (T3_ASIC_REV (pDevice->ChipRevId)) {
- case T3_ASIC_REV_5704:
- pDevice->MbufBase = T3_NIC_MBUF_POOL_ADDR;
- pDevice->MbufSize = T3_NIC_MBUF_POOL_SIZE64;
- break;
- default:
- pDevice->MbufBase = T3_NIC_MBUF_POOL_ADDR;
- pDevice->MbufSize = T3_NIC_MBUF_POOL_SIZE96;
- break;
- }
-
- pDevice->LinkStatus = LM_STATUS_LINK_DOWN;
- pDevice->QueueRxPackets = TRUE;
-
- pDevice->EnableWireSpeed = TRUE;
-
-#if T3_JUMBO_RCV_RCB_ENTRY_COUNT
- pDevice->RxJumboDescCnt = DEFAULT_JUMBO_RCV_DESC_COUNT;
-#endif /* T3_JUMBO_RCV_RCB_ENTRY_COUNT */
-
- /* Make this is a known adapter. */
- pAdapterInfo = LM_GetAdapterInfoBySsid (pDevice->SubsystemVendorId,
- pDevice->SubsystemId);
-
- pDevice->BondId = REG_RD (pDevice, Grc.MiscCfg) & GRC_MISC_BD_ID_MASK;
- if (pDevice->BondId != GRC_MISC_BD_ID_5700 &&
- pDevice->BondId != GRC_MISC_BD_ID_5701 &&
- pDevice->BondId != GRC_MISC_BD_ID_5702FE &&
- pDevice->BondId != GRC_MISC_BD_ID_5703 &&
- pDevice->BondId != GRC_MISC_BD_ID_5703S &&
- pDevice->BondId != GRC_MISC_BD_ID_5704 &&
- pDevice->BondId != GRC_MISC_BD_ID_5704CIOBE) {
- return LM_STATUS_UNKNOWN_ADAPTER;
- }
-
- pDevice->SplitModeEnable = SPLIT_MODE_DISABLE;
- if ((pDevice->ChipRevId == T3_CHIP_ID_5704_A0) &&
- (pDevice->BondId == GRC_MISC_BD_ID_5704CIOBE)) {
- pDevice->SplitModeEnable = SPLIT_MODE_ENABLE;
- pDevice->SplitModeMaxReq = SPLIT_MODE_5704_MAX_REQ;
- }
-
- /* Get Eeprom info. */
- Value32 = MEM_RD_OFFSET (pDevice, T3_NIC_DATA_SIG_ADDR);
- if (Value32 == T3_NIC_DATA_SIG) {
- EeSigFound = TRUE;
- Value32 = MEM_RD_OFFSET (pDevice, T3_NIC_DATA_NIC_CFG_ADDR);
-
- /* Determine PHY type. */
- switch (Value32 & T3_NIC_CFG_PHY_TYPE_MASK) {
- case T3_NIC_CFG_PHY_TYPE_COPPER:
- EePhyTypeSerdes = FALSE;
- break;
-
- case T3_NIC_CFG_PHY_TYPE_FIBER:
- EePhyTypeSerdes = TRUE;
- break;
-
- default:
- EePhyTypeSerdes = FALSE;
- break;
- }
-
- /* Determine PHY led mode. */
- if (T3_ASIC_REV (pDevice->ChipRevId) == T3_ASIC_REV_5700 ||
- T3_ASIC_REV (pDevice->ChipRevId) == T3_ASIC_REV_5701) {
- switch (Value32 & T3_NIC_CFG_LED_MODE_MASK) {
- case T3_NIC_CFG_LED_MODE_TRIPLE_SPEED:
- EePhyLedMode = LED_MODE_THREE_LINK;
- break;
-
- case T3_NIC_CFG_LED_MODE_LINK_SPEED:
- EePhyLedMode = LED_MODE_LINK10;
- break;
-
- default:
- EePhyLedMode = LED_MODE_AUTO;
- break;
- }
- } else {
- switch (Value32 & T3_NIC_CFG_LED_MODE_MASK) {
- case T3_NIC_CFG_LED_MODE_OPEN_DRAIN:
- EePhyLedMode = LED_MODE_OPEN_DRAIN;
- break;
-
- case T3_NIC_CFG_LED_MODE_OUTPUT:
- EePhyLedMode = LED_MODE_OUTPUT;
- break;
-
- default:
- EePhyLedMode = LED_MODE_AUTO;
- break;
- }
- }
- if (pDevice->ChipRevId == T3_CHIP_ID_5703_A1 ||
- pDevice->ChipRevId == T3_CHIP_ID_5703_A2) {
- /* Enable EEPROM write protection. */
- if (Value32 & T3_NIC_EEPROM_WP) {
- pDevice->EepromWp = TRUE;
- }
- }
-
- /* Get the PHY Id. */
- Value32 = MEM_RD_OFFSET (pDevice, T3_NIC_DATA_PHY_ID_ADDR);
- if (Value32) {
- EePhyId = (((Value32 & T3_NIC_PHY_ID1_MASK) >> 16) &
- PHY_ID1_OUI_MASK) << 10;
-
- Value32 = Value32 & T3_NIC_PHY_ID2_MASK;
-
- EePhyId |= ((Value32 & PHY_ID2_OUI_MASK) << 16) |
- (Value32 & PHY_ID2_MODEL_MASK) | (Value32 &
- PHY_ID2_REV_MASK);
- } else {
- EePhyId = 0;
- }
- } else {
- EeSigFound = FALSE;
- }
-
- /* Set the PHY address. */
- pDevice->PhyAddr = PHY_DEVICE_ID;
-
- /* Disable auto polling. */
- pDevice->MiMode = 0xc0000;
- REG_WR (pDevice, MacCtrl.MiMode, pDevice->MiMode);
- MM_Wait (40);
-
- /* Get the PHY id. */
- LM_ReadPhy (pDevice, PHY_ID1_REG, &Value32);
- pDevice->PhyId = (Value32 & PHY_ID1_OUI_MASK) << 10;
-
- LM_ReadPhy (pDevice, PHY_ID2_REG, &Value32);
- pDevice->PhyId |= ((Value32 & PHY_ID2_OUI_MASK) << 16) |
- (Value32 & PHY_ID2_MODEL_MASK) | (Value32 & PHY_ID2_REV_MASK);
-
- /* Set the EnableTbi flag to false if we have a copper PHY. */
- switch (pDevice->PhyId & PHY_ID_MASK) {
- case PHY_BCM5400_PHY_ID:
- pDevice->EnableTbi = FALSE;
- break;
-
- case PHY_BCM5401_PHY_ID:
- pDevice->EnableTbi = FALSE;
- break;
-
- case PHY_BCM5411_PHY_ID:
- pDevice->EnableTbi = FALSE;
- break;
-
- case PHY_BCM5701_PHY_ID:
- pDevice->EnableTbi = FALSE;
- break;
-
- case PHY_BCM5703_PHY_ID:
- pDevice->EnableTbi = FALSE;
- break;
-
- case PHY_BCM5704_PHY_ID:
- pDevice->EnableTbi = FALSE;
- break;
-
- case PHY_BCM8002_PHY_ID:
- pDevice->EnableTbi = TRUE;
- break;
-
- default:
-
- if (pAdapterInfo) {
- pDevice->PhyId = pAdapterInfo->PhyId;
- pDevice->EnableTbi = pAdapterInfo->Serdes;
- } else if (EeSigFound) {
- pDevice->PhyId = EePhyId;
- pDevice->EnableTbi = EePhyTypeSerdes;
- }
- break;
- }
-
- /* Bail out if we don't know the copper PHY id. */
- if (UNKNOWN_PHY_ID (pDevice->PhyId) && !pDevice->EnableTbi) {
- return LM_STATUS_FAILURE;
- }
-
- if (T3_ASIC_REV (pDevice->ChipRevId) == T3_ASIC_REV_5703) {
- if ((pDevice->SavedCacheLineReg & 0xff00) < 0x4000) {
- pDevice->SavedCacheLineReg &= 0xffff00ff;
- pDevice->SavedCacheLineReg |= 0x4000;
- }
- }
- /* Change driver parameters. */
- Status = MM_GetConfig (pDevice);
- if (Status != LM_STATUS_SUCCESS) {
- return Status;
- }
-#if INCLUDE_5701_AX_FIX
- if (pDevice->ChipRevId == T3_CHIP_ID_5701_A0 ||
- pDevice->ChipRevId == T3_CHIP_ID_5701_B0) {
- pDevice->ResetPhyOnInit = TRUE;
- }
-#endif
-
- /* Save the current phy link status. */
- if (!pDevice->EnableTbi) {
- LM_ReadPhy (pDevice, PHY_STATUS_REG, &Value32);
- LM_ReadPhy (pDevice, PHY_STATUS_REG, &Value32);
-
- /* If we don't have link reset the PHY. */
- if (!(Value32 & PHY_STATUS_LINK_PASS)
- || pDevice->ResetPhyOnInit) {
-
- LM_WritePhy (pDevice, PHY_CTRL_REG, PHY_CTRL_PHY_RESET);
-
- for (j = 0; j < 100; j++) {
- MM_Wait (10);
-
- LM_ReadPhy (pDevice, PHY_CTRL_REG, &Value32);
- if (Value32 && !(Value32 & PHY_CTRL_PHY_RESET)) {
- MM_Wait (40);
- break;
- }
- }
-
-#if INCLUDE_5701_AX_FIX
- /* 5701_AX_BX bug: only advertises 10mb speed. */
- if (pDevice->ChipRevId == T3_CHIP_ID_5701_A0 ||
- pDevice->ChipRevId == T3_CHIP_ID_5701_B0) {
-
- Value32 = PHY_AN_AD_PROTOCOL_802_3_CSMA_CD |
- PHY_AN_AD_10BASET_HALF |
- PHY_AN_AD_10BASET_FULL |
- PHY_AN_AD_100BASETX_FULL |
- PHY_AN_AD_100BASETX_HALF;
- Value32 |= GetPhyAdFlowCntrlSettings (pDevice);
- LM_WritePhy (pDevice, PHY_AN_AD_REG, Value32);
- pDevice->advertising = Value32;
-
- Value32 = BCM540X_AN_AD_1000BASET_HALF |
- BCM540X_AN_AD_1000BASET_FULL |
- BCM540X_CONFIG_AS_MASTER |
- BCM540X_ENABLE_CONFIG_AS_MASTER;
- LM_WritePhy (pDevice,
- BCM540X_1000BASET_CTRL_REG,
- Value32);
- pDevice->advertising1000 = Value32;
-
- LM_WritePhy (pDevice, PHY_CTRL_REG,
- PHY_CTRL_AUTO_NEG_ENABLE |
- PHY_CTRL_RESTART_AUTO_NEG);
- }
-#endif
- if (T3_ASIC_REV (pDevice->ChipRevId) ==
- T3_ASIC_REV_5703) {
- LM_WritePhy (pDevice, 0x18, 0x0c00);
- LM_WritePhy (pDevice, 0x17, 0x201f);
- LM_WritePhy (pDevice, 0x15, 0x2aaa);
- }
- if (pDevice->ChipRevId == T3_CHIP_ID_5704_A0) {
- LM_WritePhy (pDevice, 0x1c, 0x8d68);
- LM_WritePhy (pDevice, 0x1c, 0x8d68);
- }
- /* Enable Ethernet@WireSpeed. */
- if (pDevice->EnableWireSpeed) {
- LM_WritePhy (pDevice, 0x18, 0x7007);
- LM_ReadPhy (pDevice, 0x18, &Value32);
- LM_WritePhy (pDevice, 0x18,
- Value32 | BIT_15 | BIT_4);
- }
- }
- }
-
- /* Turn off tap power management. */
- if ((pDevice->PhyId & PHY_ID_MASK) == PHY_BCM5401_PHY_ID) {
- LM_WritePhy (pDevice, BCM5401_AUX_CTRL, 0x0c20);
- LM_WritePhy (pDevice, BCM540X_DSP_ADDRESS_REG, 0x0012);
- LM_WritePhy (pDevice, BCM540X_DSP_RW_PORT, 0x1804);
- LM_WritePhy (pDevice, BCM540X_DSP_ADDRESS_REG, 0x0013);
- LM_WritePhy (pDevice, BCM540X_DSP_RW_PORT, 0x1204);
- LM_WritePhy (pDevice, BCM540X_DSP_ADDRESS_REG, 0x8006);
- LM_WritePhy (pDevice, BCM540X_DSP_RW_PORT, 0x0132);
- LM_WritePhy (pDevice, BCM540X_DSP_ADDRESS_REG, 0x8006);
- LM_WritePhy (pDevice, BCM540X_DSP_RW_PORT, 0x0232);
- LM_WritePhy (pDevice, BCM540X_DSP_ADDRESS_REG, 0x201f);
- LM_WritePhy (pDevice, BCM540X_DSP_RW_PORT, 0x0a20);
-
- MM_Wait (40);
- }
-#if INCLUDE_TBI_SUPPORT
- pDevice->IgnoreTbiLinkChange = FALSE;
-
- if (pDevice->EnableTbi) {
- pDevice->WakeUpModeCap = LM_WAKE_UP_MODE_NONE;
- pDevice->PhyIntMode = T3_PHY_INT_MODE_LINK_READY;
- if ((pDevice->PollTbiLink == BAD_DEFAULT_VALUE) ||
- pDevice->DisableAutoNeg) {
- pDevice->PollTbiLink = FALSE;
- }
- } else {
- pDevice->PollTbiLink = FALSE;
- }
-#endif /* INCLUDE_TBI_SUPPORT */
-
- /* UseTaggedStatus is only valid for 5701 and later. */
- if (T3_ASIC_REV (pDevice->ChipRevId) == T3_ASIC_REV_5700) {
- pDevice->UseTaggedStatus = FALSE;
-
- pDevice->CoalesceMode = 0;
- } else {
- pDevice->CoalesceMode =
- HOST_COALESCE_CLEAR_TICKS_ON_RX_BD_EVENT |
- HOST_COALESCE_CLEAR_TICKS_ON_TX_BD_EVENT;
- }
-
- /* Set the status block size. */
- if (T3_CHIP_REV (pDevice->ChipRevId) != T3_CHIP_REV_5700_AX &&
- T3_CHIP_REV (pDevice->ChipRevId) != T3_CHIP_REV_5700_BX) {
- pDevice->CoalesceMode |= HOST_COALESCE_32_BYTE_STATUS_MODE;
- }
-
- /* Check the DURING_INT coalescing ticks parameters. */
- if (pDevice->UseTaggedStatus) {
- if (pDevice->RxCoalescingTicksDuringInt == BAD_DEFAULT_VALUE) {
- pDevice->RxCoalescingTicksDuringInt =
- DEFAULT_RX_COALESCING_TICKS_DURING_INT;
- }
-
- if (pDevice->TxCoalescingTicksDuringInt == BAD_DEFAULT_VALUE) {
- pDevice->TxCoalescingTicksDuringInt =
- DEFAULT_TX_COALESCING_TICKS_DURING_INT;
- }
-
- if (pDevice->RxMaxCoalescedFramesDuringInt == BAD_DEFAULT_VALUE) {
- pDevice->RxMaxCoalescedFramesDuringInt =
- DEFAULT_RX_MAX_COALESCED_FRAMES_DURING_INT;
- }
-
- if (pDevice->TxMaxCoalescedFramesDuringInt == BAD_DEFAULT_VALUE) {
- pDevice->TxMaxCoalescedFramesDuringInt =
- DEFAULT_TX_MAX_COALESCED_FRAMES_DURING_INT;
- }
- } else {
- if (pDevice->RxCoalescingTicksDuringInt == BAD_DEFAULT_VALUE) {
- pDevice->RxCoalescingTicksDuringInt = 0;
- }
-
- if (pDevice->TxCoalescingTicksDuringInt == BAD_DEFAULT_VALUE) {
- pDevice->TxCoalescingTicksDuringInt = 0;
- }
-
- if (pDevice->RxMaxCoalescedFramesDuringInt == BAD_DEFAULT_VALUE) {
- pDevice->RxMaxCoalescedFramesDuringInt = 0;
- }
-
- if (pDevice->TxMaxCoalescedFramesDuringInt == BAD_DEFAULT_VALUE) {
- pDevice->TxMaxCoalescedFramesDuringInt = 0;
- }
- }
-
-#if T3_JUMBO_RCV_RCB_ENTRY_COUNT
- if (pDevice->RxMtu <= (MAX_STD_RCV_BUFFER_SIZE - 8 /* CRC */ )) {
- pDevice->RxJumboDescCnt = 0;
- if (pDevice->RxMtu <= MAX_ETHERNET_PACKET_SIZE_NO_CRC) {
- pDevice->RxMtu = MAX_ETHERNET_PACKET_SIZE_NO_CRC;
- }
- } else {
- pDevice->RxJumboBufferSize =
- (pDevice->RxMtu + 8 /* CRC + VLAN */ +
- COMMON_CACHE_LINE_SIZE - 1) & ~COMMON_CACHE_LINE_MASK;
-
- if (pDevice->RxJumboBufferSize > MAX_JUMBO_RCV_BUFFER_SIZE) {
- pDevice->RxJumboBufferSize =
- DEFAULT_JUMBO_RCV_BUFFER_SIZE;
- pDevice->RxMtu =
- pDevice->RxJumboBufferSize - 8 /* CRC + VLAN */ ;
- }
- pDevice->TxMtu = pDevice->RxMtu;
-
- }
-#else
- pDevice->RxMtu = MAX_ETHERNET_PACKET_SIZE_NO_CRC;
-#endif /* T3_JUMBO_RCV_RCB_ENTRY_COUNT */
-
- pDevice->RxPacketDescCnt =
-#if T3_JUMBO_RCV_RCB_ENTRY_COUNT
- pDevice->RxJumboDescCnt +
-#endif /* T3_JUMBO_RCV_RCB_ENTRY_COUNT */
- pDevice->RxStdDescCnt;
-
- if (pDevice->TxMtu < MAX_ETHERNET_PACKET_SIZE_NO_CRC) {
- pDevice->TxMtu = MAX_ETHERNET_PACKET_SIZE_NO_CRC;
- }
-
- if (pDevice->TxMtu > MAX_JUMBO_TX_BUFFER_SIZE) {
- pDevice->TxMtu = MAX_JUMBO_TX_BUFFER_SIZE;
- }
-
- /* Configure the proper ways to get link change interrupt. */
- if (pDevice->PhyIntMode == T3_PHY_INT_MODE_AUTO) {
- if (T3_ASIC_REV (pDevice->ChipRevId) == T3_ASIC_REV_5700) {
- pDevice->PhyIntMode = T3_PHY_INT_MODE_MI_INTERRUPT;
- } else {
- pDevice->PhyIntMode = T3_PHY_INT_MODE_LINK_READY;
- }
- } else if (pDevice->PhyIntMode == T3_PHY_INT_MODE_AUTO_POLLING) {
- /* Auto-polling does not work on 5700_AX and 5700_BX. */
- if (T3_ASIC_REV (pDevice->ChipRevId) == T3_ASIC_REV_5700) {
- pDevice->PhyIntMode = T3_PHY_INT_MODE_MI_INTERRUPT;
- }
- }
-
- /* Determine the method to get link change status. */
- if (pDevice->LinkChngMode == T3_LINK_CHNG_MODE_AUTO) {
- /* The link status bit in the status block does not work on 5700_AX */
- /* and 5700_BX chips. */
- if (T3_ASIC_REV (pDevice->ChipRevId) == T3_ASIC_REV_5700) {
- pDevice->LinkChngMode =
- T3_LINK_CHNG_MODE_USE_STATUS_REG;
- } else {
- pDevice->LinkChngMode =
- T3_LINK_CHNG_MODE_USE_STATUS_BLOCK;
- }
- }
-
- if (pDevice->PhyIntMode == T3_PHY_INT_MODE_MI_INTERRUPT ||
- T3_ASIC_REV (pDevice->ChipRevId) == T3_ASIC_REV_5700) {
- pDevice->LinkChngMode = T3_LINK_CHNG_MODE_USE_STATUS_REG;
- }
-
- /* Configure PHY led mode. */
- if (pDevice->LedMode == LED_MODE_AUTO) {
- if (T3_ASIC_REV (pDevice->ChipRevId) == T3_ASIC_REV_5700 ||
- T3_ASIC_REV (pDevice->ChipRevId) == T3_ASIC_REV_5701) {
- if (pDevice->SubsystemVendorId == T3_SVID_DELL) {
- pDevice->LedMode = LED_MODE_LINK10;
- } else {
- pDevice->LedMode = LED_MODE_THREE_LINK;
-
- if (EeSigFound && EePhyLedMode != LED_MODE_AUTO) {
- pDevice->LedMode = EePhyLedMode;
- }
- }
-
- /* bug? 5701 in LINK10 mode does not seem to work when */
- /* PhyIntMode is LINK_READY. */
- if (T3_ASIC_REV (pDevice->ChipRevId) != T3_ASIC_REV_5700
- &&
-#if INCLUDE_TBI_SUPPORT
- pDevice->EnableTbi == FALSE &&
-#endif
- pDevice->LedMode == LED_MODE_LINK10) {
- pDevice->PhyIntMode =
- T3_PHY_INT_MODE_MI_INTERRUPT;
- pDevice->LinkChngMode =
- T3_LINK_CHNG_MODE_USE_STATUS_REG;
- }
-
- if (pDevice->EnableTbi) {
- pDevice->LedMode = LED_MODE_THREE_LINK;
- }
- } else {
- if (EeSigFound && EePhyLedMode != LED_MODE_AUTO) {
- pDevice->LedMode = EePhyLedMode;
- } else {
- pDevice->LedMode = LED_MODE_OPEN_DRAIN;
- }
- }
- }
-
- /* Enable OneDmaAtOnce. */
- if (pDevice->OneDmaAtOnce == BAD_DEFAULT_VALUE) {
- pDevice->OneDmaAtOnce = FALSE;
- }
-
- if (T3_ASIC_REV (pDevice->ChipRevId) == T3_ASIC_REV_5700 ||
- pDevice->ChipRevId == T3_CHIP_ID_5701_A0 ||
- pDevice->ChipRevId == T3_CHIP_ID_5701_B0 ||
- pDevice->ChipRevId == T3_CHIP_ID_5701_B2) {
- pDevice->WolSpeed = WOL_SPEED_10MB;
- } else {
- pDevice->WolSpeed = WOL_SPEED_100MB;
- }
-
- /* Offloadings. */
- pDevice->TaskToOffload = LM_TASK_OFFLOAD_NONE;
-
- /* Turn off task offloading on Ax. */
- if (pDevice->ChipRevId == T3_CHIP_ID_5700_B0) {
- pDevice->TaskOffloadCap &= ~(LM_TASK_OFFLOAD_TX_TCP_CHECKSUM |
- LM_TASK_OFFLOAD_TX_UDP_CHECKSUM);
- }
- pDevice->PciState = REG_RD (pDevice, PciCfg.PciState);
- LM_ReadVPD (pDevice);
- LM_ReadBootCodeVersion (pDevice);
- LM_GetBusSpeed (pDevice);
-
- return LM_STATUS_SUCCESS;
-} /* LM_GetAdapterInfo */
-
-STATIC PLM_ADAPTER_INFO LM_GetAdapterInfoBySsid (LM_UINT16 Svid, LM_UINT16 Ssid)
-{
- static LM_ADAPTER_INFO AdapterArr[] = {
- {T3_SVID_BROADCOM, T3_SSID_BROADCOM_BCM95700A6,
- PHY_BCM5401_PHY_ID, 0},
- {T3_SVID_BROADCOM, T3_SSID_BROADCOM_BCM95701A5,
- PHY_BCM5701_PHY_ID, 0},
- {T3_SVID_BROADCOM, T3_SSID_BROADCOM_BCM95700T6,
- PHY_BCM8002_PHY_ID, 1},
- {T3_SVID_BROADCOM, T3_SSID_BROADCOM_BCM95700A9, 0, 1},
- {T3_SVID_BROADCOM, T3_SSID_BROADCOM_BCM95701T1,
- PHY_BCM5701_PHY_ID, 0},
- {T3_SVID_BROADCOM, T3_SSID_BROADCOM_BCM95701T8,
- PHY_BCM5701_PHY_ID, 0},
- {T3_SVID_BROADCOM, T3_SSID_BROADCOM_BCM95701A7, 0, 1},
- {T3_SVID_BROADCOM, T3_SSID_BROADCOM_BCM95701A10,
- PHY_BCM5701_PHY_ID, 0},
- {T3_SVID_BROADCOM, T3_SSID_BROADCOM_BCM95701A12,
- PHY_BCM5701_PHY_ID, 0},
- {T3_SVID_BROADCOM, T3_SSID_BROADCOM_BCM95703Ax1,
- PHY_BCM5701_PHY_ID, 0},
- {T3_SVID_BROADCOM, T3_SSID_BROADCOM_BCM95703Ax2,
- PHY_BCM5701_PHY_ID, 0},
-
- {T3_SVID_3COM, T3_SSID_3COM_3C996T, PHY_BCM5401_PHY_ID, 0},
- {T3_SVID_3COM, T3_SSID_3COM_3C996BT, PHY_BCM5701_PHY_ID, 0},
- {T3_SVID_3COM, T3_SSID_3COM_3C996SX, 0, 1},
- {T3_SVID_3COM, T3_SSID_3COM_3C1000T, PHY_BCM5701_PHY_ID, 0},
- {T3_SVID_3COM, T3_SSID_3COM_3C940BR01, PHY_BCM5701_PHY_ID, 0},
-
- {T3_SVID_DELL, T3_SSID_DELL_VIPER, PHY_BCM5401_PHY_ID, 0},
- {T3_SVID_DELL, T3_SSID_DELL_JAGUAR, PHY_BCM5401_PHY_ID, 0},
- {T3_SVID_DELL, T3_SSID_DELL_MERLOT, PHY_BCM5411_PHY_ID, 0},
- {T3_SVID_DELL, T3_SSID_DELL_SLIM_MERLOT, PHY_BCM5411_PHY_ID, 0},
-
- {T3_SVID_COMPAQ, T3_SSID_COMPAQ_BANSHEE, PHY_BCM5701_PHY_ID, 0},
- {T3_SVID_COMPAQ, T3_SSID_COMPAQ_BANSHEE_2, PHY_BCM5701_PHY_ID,
- 0},
- {T3_SVID_COMPAQ, T3_SSID_COMPAQ_CHANGELING, 0, 1},
- {T3_SVID_COMPAQ, T3_SSID_COMPAQ_NC7780, PHY_BCM5701_PHY_ID, 0},
- {T3_SVID_COMPAQ, T3_SSID_COMPAQ_NC7780_2, PHY_BCM5701_PHY_ID,
- 0},
-
- };
- LM_UINT32 j;
-
- for (j = 0; j < sizeof (AdapterArr) / sizeof (LM_ADAPTER_INFO); j++) {
- if (AdapterArr[j].Svid == Svid && AdapterArr[j].Ssid == Ssid) {
- return &AdapterArr[j];
- }
- }
-
- return NULL;
-}
-
-/******************************************************************************/
-/* Description: */
-/* This routine sets up receive/transmit buffer descriptions queues. */
-/* */
-/* Return: */
-/* LM_STATUS_SUCCESS */
-/******************************************************************************/
-LM_STATUS LM_InitializeAdapter (PLM_DEVICE_BLOCK pDevice)
-{
- LM_PHYSICAL_ADDRESS MemPhy;
- PLM_UINT8 pMemVirt;
- PLM_PACKET pPacket;
- LM_STATUS Status;
- LM_UINT32 Size;
- LM_UINT32 j;
-
- /* Set power state to D0. */
- LM_SetPowerState (pDevice, LM_POWER_STATE_D0);
-
- /* Intialize the queues. */
- QQ_InitQueue (&pDevice->RxPacketReceivedQ.Container,
- MAX_RX_PACKET_DESC_COUNT);
- QQ_InitQueue (&pDevice->RxPacketFreeQ.Container,
- MAX_RX_PACKET_DESC_COUNT);
-
- QQ_InitQueue (&pDevice->TxPacketFreeQ.Container,
- MAX_TX_PACKET_DESC_COUNT);
- QQ_InitQueue (&pDevice->TxPacketActiveQ.Container,
- MAX_TX_PACKET_DESC_COUNT);
- QQ_InitQueue (&pDevice->TxPacketXmittedQ.Container,
- MAX_TX_PACKET_DESC_COUNT);
-
- /* Allocate shared memory for: status block, the buffers for receive */
- /* rings -- standard, mini, jumbo, and return rings. */
- Size = T3_STATUS_BLOCK_SIZE + sizeof (T3_STATS_BLOCK) +
- T3_STD_RCV_RCB_ENTRY_COUNT * sizeof (T3_RCV_BD) +
-#if T3_JUMBO_RCV_RCB_ENTRY_COUNT
- T3_JUMBO_RCV_RCB_ENTRY_COUNT * sizeof (T3_RCV_BD) +
-#endif /* T3_JUMBO_RCV_RCB_ENTRY_COUNT */
- T3_RCV_RETURN_RCB_ENTRY_COUNT * sizeof (T3_RCV_BD);
-
- /* Memory for host based Send BD. */
- if (pDevice->NicSendBd == FALSE) {
- Size += sizeof (T3_SND_BD) * T3_SEND_RCB_ENTRY_COUNT;
- }
-
- /* Allocate the memory block. */
- Status =
- MM_AllocateSharedMemory (pDevice, Size, (PLM_VOID) & pMemVirt,
- &MemPhy, FALSE);
- if (Status != LM_STATUS_SUCCESS) {
- return Status;
- }
-
- /* Program DMA Read/Write */
- if (pDevice->PciState & T3_PCI_STATE_NOT_PCI_X_BUS) {
- pDevice->DmaReadWriteCtrl = 0x763f000f;
- } else {
- if (T3_ASIC_REV (pDevice->ChipRevId) == T3_ASIC_REV_5704) {
- pDevice->DmaReadWriteCtrl = 0x761f0000;
- } else {
- pDevice->DmaReadWriteCtrl = 0x761b000f;
- }
- if (pDevice->ChipRevId == T3_CHIP_ID_5703_A1 ||
- pDevice->ChipRevId == T3_CHIP_ID_5703_A2) {
- pDevice->OneDmaAtOnce = TRUE;
- }
- }
- if (T3_ASIC_REV (pDevice->ChipRevId) == T3_ASIC_REV_5703) {
- pDevice->DmaReadWriteCtrl &= 0xfffffff0;
- }
-
- if (pDevice->OneDmaAtOnce) {
- pDevice->DmaReadWriteCtrl |= DMA_CTRL_WRITE_ONE_DMA_AT_ONCE;
- }
- REG_WR (pDevice, PciCfg.DmaReadWriteCtrl, pDevice->DmaReadWriteCtrl);
-
- if (LM_DmaTest (pDevice, pMemVirt, MemPhy, 0x400) != LM_STATUS_SUCCESS) {
- return LM_STATUS_FAILURE;
- }
-
- /* Status block. */
- pDevice->pStatusBlkVirt = (PT3_STATUS_BLOCK) pMemVirt;
- pDevice->StatusBlkPhy = MemPhy;
- pMemVirt += T3_STATUS_BLOCK_SIZE;
- LM_INC_PHYSICAL_ADDRESS (&MemPhy, T3_STATUS_BLOCK_SIZE);
-
- /* Statistics block. */
- pDevice->pStatsBlkVirt = (PT3_STATS_BLOCK) pMemVirt;
- pDevice->StatsBlkPhy = MemPhy;
- pMemVirt += sizeof (T3_STATS_BLOCK);
- LM_INC_PHYSICAL_ADDRESS (&MemPhy, sizeof (T3_STATS_BLOCK));
-
- /* Receive standard BD buffer. */
- pDevice->pRxStdBdVirt = (PT3_RCV_BD) pMemVirt;
- pDevice->RxStdBdPhy = MemPhy;
-
- pMemVirt += T3_STD_RCV_RCB_ENTRY_COUNT * sizeof (T3_RCV_BD);
- LM_INC_PHYSICAL_ADDRESS (&MemPhy,
- T3_STD_RCV_RCB_ENTRY_COUNT *
- sizeof (T3_RCV_BD));
-
-#if T3_JUMBO_RCV_RCB_ENTRY_COUNT
- /* Receive jumbo BD buffer. */
- pDevice->pRxJumboBdVirt = (PT3_RCV_BD) pMemVirt;
- pDevice->RxJumboBdPhy = MemPhy;
-
- pMemVirt += T3_JUMBO_RCV_RCB_ENTRY_COUNT * sizeof (T3_RCV_BD);
- LM_INC_PHYSICAL_ADDRESS (&MemPhy,
- T3_JUMBO_RCV_RCB_ENTRY_COUNT *
- sizeof (T3_RCV_BD));
-#endif /* T3_JUMBO_RCV_RCB_ENTRY_COUNT */
-
- /* Receive return BD buffer. */
- pDevice->pRcvRetBdVirt = (PT3_RCV_BD) pMemVirt;
- pDevice->RcvRetBdPhy = MemPhy;
-
- pMemVirt += T3_RCV_RETURN_RCB_ENTRY_COUNT * sizeof (T3_RCV_BD);
- LM_INC_PHYSICAL_ADDRESS (&MemPhy,
- T3_RCV_RETURN_RCB_ENTRY_COUNT *
- sizeof (T3_RCV_BD));
-
- /* Set up Send BD. */
- if (pDevice->NicSendBd == FALSE) {
- pDevice->pSendBdVirt = (PT3_SND_BD) pMemVirt;
- pDevice->SendBdPhy = MemPhy;
-
- pMemVirt += sizeof (T3_SND_BD) * T3_SEND_RCB_ENTRY_COUNT;
- LM_INC_PHYSICAL_ADDRESS (&MemPhy,
- sizeof (T3_SND_BD) *
- T3_SEND_RCB_ENTRY_COUNT);
- } else {
- pDevice->pSendBdVirt = (PT3_SND_BD)
- pDevice->pMemView->uIntMem.First32k.BufferDesc;
- pDevice->SendBdPhy.High = 0;
- pDevice->SendBdPhy.Low = T3_NIC_SND_BUFFER_DESC_ADDR;
- }
-
- /* Allocate memory for packet descriptors. */
- Size = (pDevice->RxPacketDescCnt +
- pDevice->TxPacketDescCnt) * MM_PACKET_DESC_SIZE;
- Status = MM_AllocateMemory (pDevice, Size, (PLM_VOID *) & pPacket);
- if (Status != LM_STATUS_SUCCESS) {
- return Status;
- }
- pDevice->pPacketDescBase = (PLM_VOID) pPacket;
-
- /* Create transmit packet descriptors from the memory block and add them */
- /* to the TxPacketFreeQ for each send ring. */
- for (j = 0; j < pDevice->TxPacketDescCnt; j++) {
- /* Ring index. */
- pPacket->Flags = 0;
-
- /* Queue the descriptor in the TxPacketFreeQ of the 'k' ring. */
- QQ_PushTail (&pDevice->TxPacketFreeQ.Container, pPacket);
-
- /* Get the pointer to the next descriptor. MM_PACKET_DESC_SIZE */
- /* is the total size of the packet descriptor including the */
- /* os-specific extensions in the UM_PACKET structure. */
- pPacket =
- (PLM_PACKET) ((PLM_UINT8) pPacket + MM_PACKET_DESC_SIZE);
- } /* for(j.. */
-
- /* Create receive packet descriptors from the memory block and add them */
- /* to the RxPacketFreeQ. Create the Standard packet descriptors. */
- for (j = 0; j < pDevice->RxStdDescCnt; j++) {
- /* Receive producer ring. */
- pPacket->u.Rx.RcvProdRing = T3_STD_RCV_PROD_RING;
-
- /* Receive buffer size. */
- pPacket->u.Rx.RxBufferSize = MAX_STD_RCV_BUFFER_SIZE;
-
- /* Add the descriptor to RxPacketFreeQ. */
- QQ_PushTail (&pDevice->RxPacketFreeQ.Container, pPacket);
-
- /* Get the pointer to the next descriptor. MM_PACKET_DESC_SIZE */
- /* is the total size of the packet descriptor including the */
- /* os-specific extensions in the UM_PACKET structure. */
- pPacket =
- (PLM_PACKET) ((PLM_UINT8) pPacket + MM_PACKET_DESC_SIZE);
- } /* for */
-
-#if T3_JUMBO_RCV_RCB_ENTRY_COUNT
- /* Create the Jumbo packet descriptors. */
- for (j = 0; j < pDevice->RxJumboDescCnt; j++) {
- /* Receive producer ring. */
- pPacket->u.Rx.RcvProdRing = T3_JUMBO_RCV_PROD_RING;
-
- /* Receive buffer size. */
- pPacket->u.Rx.RxBufferSize = pDevice->RxJumboBufferSize;
-
- /* Add the descriptor to RxPacketFreeQ. */
- QQ_PushTail (&pDevice->RxPacketFreeQ.Container, pPacket);
-
- /* Get the pointer to the next descriptor. MM_PACKET_DESC_SIZE */
- /* is the total size of the packet descriptor including the */
- /* os-specific extensions in the UM_PACKET structure. */
- pPacket =
- (PLM_PACKET) ((PLM_UINT8) pPacket + MM_PACKET_DESC_SIZE);
- } /* for */
-#endif /* T3_JUMBO_RCV_RCB_ENTRY_COUNT */
-
- /* Initialize the rest of the packet descriptors. */
- Status = MM_InitializeUmPackets (pDevice);
- if (Status != LM_STATUS_SUCCESS) {
- return Status;
- }
-
- /* if */
- /* Default receive mask. */
- pDevice->ReceiveMask = LM_ACCEPT_MULTICAST | LM_ACCEPT_BROADCAST |
- LM_ACCEPT_UNICAST;
-
- /* Make sure we are in the first 32k memory window or NicSendBd. */
- REG_WR (pDevice, PciCfg.MemWindowBaseAddr, 0);
-
- /* Initialize the hardware. */
- Status = LM_ResetAdapter (pDevice);
- if (Status != LM_STATUS_SUCCESS) {
- return Status;
- }
-
- /* We are done with initialization. */
- pDevice->InitDone = TRUE;
-
- return LM_STATUS_SUCCESS;
-} /* LM_InitializeAdapter */
-
-/******************************************************************************/
-/* Description: */
-/* This function Enables/Disables a given block. */
-/* */
-/* Return: */
-/* LM_STATUS_SUCCESS */
-/******************************************************************************/
-LM_STATUS
-LM_CntrlBlock (PLM_DEVICE_BLOCK pDevice, LM_UINT32 mask, LM_UINT32 cntrl)
-{
- LM_UINT32 j, i, data;
- LM_UINT32 MaxWaitCnt;
-
- MaxWaitCnt = 2;
- j = 0;
-
- for (i = 0; i < 32; i++) {
- if (!(mask & (1 << i)))
- continue;
-
- switch (1 << i) {
- case T3_BLOCK_DMA_RD:
- data = REG_RD (pDevice, DmaRead.Mode);
- if (cntrl == LM_DISABLE) {
- data &= ~DMA_READ_MODE_ENABLE;
- REG_WR (pDevice, DmaRead.Mode, data);
- for (j = 0; j < MaxWaitCnt; j++) {
- if (!
- (REG_RD (pDevice, DmaRead.Mode) &
- DMA_READ_MODE_ENABLE))
- break;
- MM_Wait (10);
- }
- } else
- REG_WR (pDevice, DmaRead.Mode,
- data | DMA_READ_MODE_ENABLE);
- break;
-
- case T3_BLOCK_DMA_COMP:
- data = REG_RD (pDevice, DmaComp.Mode);
- if (cntrl == LM_DISABLE) {
- data &= ~DMA_COMP_MODE_ENABLE;
- REG_WR (pDevice, DmaComp.Mode, data);
- for (j = 0; j < MaxWaitCnt; j++) {
- if (!
- (REG_RD (pDevice, DmaComp.Mode) &
- DMA_COMP_MODE_ENABLE))
- break;
- MM_Wait (10);
- }
- } else
- REG_WR (pDevice, DmaComp.Mode,
- data | DMA_COMP_MODE_ENABLE);
- break;
-
- case T3_BLOCK_RX_BD_INITIATOR:
- data = REG_RD (pDevice, RcvBdIn.Mode);
- if (cntrl == LM_DISABLE) {
- data &= ~RCV_BD_IN_MODE_ENABLE;
- REG_WR (pDevice, RcvBdIn.Mode, data);
- for (j = 0; j < MaxWaitCnt; j++) {
- if (!
- (REG_RD (pDevice, RcvBdIn.Mode) &
- RCV_BD_IN_MODE_ENABLE))
- break;
- MM_Wait (10);
- }
- } else
- REG_WR (pDevice, RcvBdIn.Mode,
- data | RCV_BD_IN_MODE_ENABLE);
- break;
-
- case T3_BLOCK_RX_BD_COMP:
- data = REG_RD (pDevice, RcvBdComp.Mode);
- if (cntrl == LM_DISABLE) {
- data &= ~RCV_BD_COMP_MODE_ENABLE;
- REG_WR (pDevice, RcvBdComp.Mode, data);
- for (j = 0; j < MaxWaitCnt; j++) {
- if (!
- (REG_RD (pDevice, RcvBdComp.Mode) &
- RCV_BD_COMP_MODE_ENABLE))
- break;
- MM_Wait (10);
- }
- } else
- REG_WR (pDevice, RcvBdComp.Mode,
- data | RCV_BD_COMP_MODE_ENABLE);
- break;
-
- case T3_BLOCK_DMA_WR:
- data = REG_RD (pDevice, DmaWrite.Mode);
- if (cntrl == LM_DISABLE) {
- data &= ~DMA_WRITE_MODE_ENABLE;
- REG_WR (pDevice, DmaWrite.Mode, data);
-
- for (j = 0; j < MaxWaitCnt; j++) {
- if (!
- (REG_RD (pDevice, DmaWrite.Mode) &
- DMA_WRITE_MODE_ENABLE))
- break;
- MM_Wait (10);
- }
- } else
- REG_WR (pDevice, DmaWrite.Mode,
- data | DMA_WRITE_MODE_ENABLE);
- break;
-
- case T3_BLOCK_MSI_HANDLER:
- data = REG_RD (pDevice, Msi.Mode);
- if (cntrl == LM_DISABLE) {
- data &= ~MSI_MODE_ENABLE;
- REG_WR (pDevice, Msi.Mode, data);
- for (j = 0; j < MaxWaitCnt; j++) {
- if (!
- (REG_RD (pDevice, Msi.Mode) &
- MSI_MODE_ENABLE))
- break;
- MM_Wait (10);
- }
- } else
- REG_WR (pDevice, Msi.Mode,
- data | MSI_MODE_ENABLE);
- break;
-
- case T3_BLOCK_RX_LIST_PLMT:
- data = REG_RD (pDevice, RcvListPlmt.Mode);
- if (cntrl == LM_DISABLE) {
- data &= ~RCV_LIST_PLMT_MODE_ENABLE;
- REG_WR (pDevice, RcvListPlmt.Mode, data);
- for (j = 0; j < MaxWaitCnt; j++) {
- if (!
- (REG_RD (pDevice, RcvListPlmt.Mode)
- & RCV_LIST_PLMT_MODE_ENABLE))
- break;
- MM_Wait (10);
- }
- } else
- REG_WR (pDevice, RcvListPlmt.Mode,
- data | RCV_LIST_PLMT_MODE_ENABLE);
- break;
-
- case T3_BLOCK_RX_LIST_SELECTOR:
- data = REG_RD (pDevice, RcvListSel.Mode);
- if (cntrl == LM_DISABLE) {
- data &= ~RCV_LIST_SEL_MODE_ENABLE;
- REG_WR (pDevice, RcvListSel.Mode, data);
- for (j = 0; j < MaxWaitCnt; j++) {
- if (!
- (REG_RD (pDevice, RcvListSel.Mode) &
- RCV_LIST_SEL_MODE_ENABLE))
- break;
- MM_Wait (10);
- }
- } else
- REG_WR (pDevice, RcvListSel.Mode,
- data | RCV_LIST_SEL_MODE_ENABLE);
- break;
-
- case T3_BLOCK_RX_DATA_INITIATOR:
- data = REG_RD (pDevice, RcvDataBdIn.Mode);
- if (cntrl == LM_DISABLE) {
- data &= ~RCV_DATA_BD_IN_MODE_ENABLE;
- REG_WR (pDevice, RcvDataBdIn.Mode, data);
- for (j = 0; j < MaxWaitCnt; j++) {
- if (!
- (REG_RD (pDevice, RcvDataBdIn.Mode)
- & RCV_DATA_BD_IN_MODE_ENABLE))
- break;
- MM_Wait (10);
- }
- } else
- REG_WR (pDevice, RcvDataBdIn.Mode,
- data | RCV_DATA_BD_IN_MODE_ENABLE);
- break;
-
- case T3_BLOCK_RX_DATA_COMP:
- data = REG_RD (pDevice, RcvDataComp.Mode);
- if (cntrl == LM_DISABLE) {
- data &= ~RCV_DATA_COMP_MODE_ENABLE;
- REG_WR (pDevice, RcvDataComp.Mode, data);
- for (j = 0; j < MaxWaitCnt; j++) {
- if (!
- (REG_RD (pDevice, RcvDataBdIn.Mode)
- & RCV_DATA_COMP_MODE_ENABLE))
- break;
- MM_Wait (10);
- }
- } else
- REG_WR (pDevice, RcvDataComp.Mode,
- data | RCV_DATA_COMP_MODE_ENABLE);
- break;
-
- case T3_BLOCK_HOST_COALESING:
- data = REG_RD (pDevice, HostCoalesce.Mode);
- if (cntrl == LM_DISABLE) {
- data &= ~HOST_COALESCE_ENABLE;
- REG_WR (pDevice, HostCoalesce.Mode, data);
- for (j = 0; j < MaxWaitCnt; j++) {
- if (!
- (REG_RD (pDevice, SndBdIn.Mode) &
- HOST_COALESCE_ENABLE))
- break;
- MM_Wait (10);
- }
- } else
- REG_WR (pDevice, HostCoalesce.Mode,
- data | HOST_COALESCE_ENABLE);
- break;
-
- case T3_BLOCK_MAC_RX_ENGINE:
- if (cntrl == LM_DISABLE) {
- pDevice->RxMode &= ~RX_MODE_ENABLE;
- REG_WR (pDevice, MacCtrl.RxMode,
- pDevice->RxMode);
- for (j = 0; j < MaxWaitCnt; j++) {
- if (!
- (REG_RD (pDevice, MacCtrl.RxMode) &
- RX_MODE_ENABLE)) {
- break;
- }
- MM_Wait (10);
- }
- } else {
- pDevice->RxMode |= RX_MODE_ENABLE;
- REG_WR (pDevice, MacCtrl.RxMode,
- pDevice->RxMode);
- }
- break;
-
- case T3_BLOCK_MBUF_CLUSTER_FREE:
- data = REG_RD (pDevice, MbufClusterFree.Mode);
- if (cntrl == LM_DISABLE) {
- data &= ~MBUF_CLUSTER_FREE_MODE_ENABLE;
- REG_WR (pDevice, MbufClusterFree.Mode, data);
- for (j = 0; j < MaxWaitCnt; j++) {
- if (!
- (REG_RD
- (pDevice,
- MbufClusterFree.
- Mode) &
- MBUF_CLUSTER_FREE_MODE_ENABLE))
- break;
- MM_Wait (10);
- }
- } else
- REG_WR (pDevice, MbufClusterFree.Mode,
- data | MBUF_CLUSTER_FREE_MODE_ENABLE);
- break;
-
- case T3_BLOCK_SEND_BD_INITIATOR:
- data = REG_RD (pDevice, SndBdIn.Mode);
- if (cntrl == LM_DISABLE) {
- data &= ~SND_BD_IN_MODE_ENABLE;
- REG_WR (pDevice, SndBdIn.Mode, data);
- for (j = 0; j < MaxWaitCnt; j++) {
- if (!
- (REG_RD (pDevice, SndBdIn.Mode) &
- SND_BD_IN_MODE_ENABLE))
- break;
- MM_Wait (10);
- }
- } else
- REG_WR (pDevice, SndBdIn.Mode,
- data | SND_BD_IN_MODE_ENABLE);
- break;
-
- case T3_BLOCK_SEND_BD_COMP:
- data = REG_RD (pDevice, SndBdComp.Mode);
- if (cntrl == LM_DISABLE) {
- data &= ~SND_BD_COMP_MODE_ENABLE;
- REG_WR (pDevice, SndBdComp.Mode, data);
- for (j = 0; j < MaxWaitCnt; j++) {
- if (!
- (REG_RD (pDevice, SndBdComp.Mode) &
- SND_BD_COMP_MODE_ENABLE))
- break;
- MM_Wait (10);
- }
- } else
- REG_WR (pDevice, SndBdComp.Mode,
- data | SND_BD_COMP_MODE_ENABLE);
- break;
-
- case T3_BLOCK_SEND_BD_SELECTOR:
- data = REG_RD (pDevice, SndBdSel.Mode);
- if (cntrl == LM_DISABLE) {
- data &= ~SND_BD_SEL_MODE_ENABLE;
- REG_WR (pDevice, SndBdSel.Mode, data);
- for (j = 0; j < MaxWaitCnt; j++) {
- if (!
- (REG_RD (pDevice, SndBdSel.Mode) &
- SND_BD_SEL_MODE_ENABLE))
- break;
- MM_Wait (10);
- }
- } else
- REG_WR (pDevice, SndBdSel.Mode,
- data | SND_BD_SEL_MODE_ENABLE);
- break;
-
- case T3_BLOCK_SEND_DATA_INITIATOR:
- data = REG_RD (pDevice, SndDataIn.Mode);
- if (cntrl == LM_DISABLE) {
- data &= ~T3_SND_DATA_IN_MODE_ENABLE;
- REG_WR (pDevice, SndDataIn.Mode, data);
- for (j = 0; j < MaxWaitCnt; j++) {
- if (!
- (REG_RD (pDevice, SndDataIn.Mode) &
- T3_SND_DATA_IN_MODE_ENABLE))
- break;
- MM_Wait (10);
- }
- } else
- REG_WR (pDevice, SndDataIn.Mode,
- data | T3_SND_DATA_IN_MODE_ENABLE);
- break;
-
- case T3_BLOCK_SEND_DATA_COMP:
- data = REG_RD (pDevice, SndDataComp.Mode);
- if (cntrl == LM_DISABLE) {
- data &= ~SND_DATA_COMP_MODE_ENABLE;
- REG_WR (pDevice, SndDataComp.Mode, data);
- for (j = 0; j < MaxWaitCnt; j++) {
- if (!
- (REG_RD (pDevice, SndDataComp.Mode)
- & SND_DATA_COMP_MODE_ENABLE))
- break;
- MM_Wait (10);
- }
- } else
- REG_WR (pDevice, SndDataComp.Mode,
- data | SND_DATA_COMP_MODE_ENABLE);
- break;
-
- case T3_BLOCK_MAC_TX_ENGINE:
- if (cntrl == LM_DISABLE) {
- pDevice->TxMode &= ~TX_MODE_ENABLE;
- REG_WR (pDevice, MacCtrl.TxMode,
- pDevice->TxMode);
- for (j = 0; j < MaxWaitCnt; j++) {
- if (!
- (REG_RD (pDevice, MacCtrl.TxMode) &
- TX_MODE_ENABLE))
- break;
- MM_Wait (10);
- }
- } else {
- pDevice->TxMode |= TX_MODE_ENABLE;
- REG_WR (pDevice, MacCtrl.TxMode,
- pDevice->TxMode);
- }
- break;
-
- case T3_BLOCK_MEM_ARBITOR:
- data = REG_RD (pDevice, MemArbiter.Mode);
- if (cntrl == LM_DISABLE) {
- data &= ~T3_MEM_ARBITER_MODE_ENABLE;
- REG_WR (pDevice, MemArbiter.Mode, data);
- for (j = 0; j < MaxWaitCnt; j++) {
- if (!
- (REG_RD (pDevice, MemArbiter.Mode) &
- T3_MEM_ARBITER_MODE_ENABLE))
- break;
- MM_Wait (10);
- }
- } else
- REG_WR (pDevice, MemArbiter.Mode,
- data | T3_MEM_ARBITER_MODE_ENABLE);
- break;
-
- case T3_BLOCK_MBUF_MANAGER:
- data = REG_RD (pDevice, BufMgr.Mode);
- if (cntrl == LM_DISABLE) {
- data &= ~BUFMGR_MODE_ENABLE;
- REG_WR (pDevice, BufMgr.Mode, data);
- for (j = 0; j < MaxWaitCnt; j++) {
- if (!
- (REG_RD (pDevice, BufMgr.Mode) &
- BUFMGR_MODE_ENABLE))
- break;
- MM_Wait (10);
- }
- } else
- REG_WR (pDevice, BufMgr.Mode,
- data | BUFMGR_MODE_ENABLE);
- break;
-
- case T3_BLOCK_MAC_GLOBAL:
- if (cntrl == LM_DISABLE) {
- pDevice->MacMode &= ~(MAC_MODE_ENABLE_TDE |
- MAC_MODE_ENABLE_RDE |
- MAC_MODE_ENABLE_FHDE);
- } else {
- pDevice->MacMode |= (MAC_MODE_ENABLE_TDE |
- MAC_MODE_ENABLE_RDE |
- MAC_MODE_ENABLE_FHDE);
- }
- REG_WR (pDevice, MacCtrl.Mode, pDevice->MacMode);
- break;
-
- default:
- return LM_STATUS_FAILURE;
- } /* switch */
-
- if (j >= MaxWaitCnt) {
- return LM_STATUS_FAILURE;
- }
- }
-
- return LM_STATUS_SUCCESS;
-}
-
-/******************************************************************************/
-/* Description: */
-/* This function reinitializes the adapter. */
-/* */
-/* Return: */
-/* LM_STATUS_SUCCESS */
-/******************************************************************************/
-LM_STATUS LM_ResetAdapter (PLM_DEVICE_BLOCK pDevice)
-{
- LM_UINT32 Value32;
- LM_UINT16 Value16;
- LM_UINT32 j, k;
-
- /* Disable interrupt. */
- LM_DisableInterrupt (pDevice);
-
- /* May get a spurious interrupt */
- pDevice->pStatusBlkVirt->Status = STATUS_BLOCK_UPDATED;
-
- /* Disable transmit and receive DMA engines. Abort all pending requests. */
- if (pDevice->InitDone) {
- LM_Abort (pDevice);
- }
-
- pDevice->ShuttingDown = FALSE;
-
- LM_ResetChip (pDevice);
-
- /* Bug: Athlon fix for B3 silicon only. This bit does not do anything */
- /* in other chip revisions. */
- if (pDevice->DelayPciGrant) {
- Value32 = REG_RD (pDevice, PciCfg.ClockCtrl);
- REG_WR (pDevice, PciCfg.ClockCtrl, Value32 | BIT_31);
- }
-
- if (pDevice->ChipRevId == T3_CHIP_ID_5704_A0) {
- if (!(pDevice->PciState & T3_PCI_STATE_CONVENTIONAL_PCI_MODE)) {
- Value32 = REG_RD (pDevice, PciCfg.PciState);
- Value32 |= T3_PCI_STATE_RETRY_SAME_DMA;
- REG_WR (pDevice, PciCfg.PciState, Value32);
- }
- }
-
- /* Enable TaggedStatus mode. */
- if (pDevice->UseTaggedStatus) {
- pDevice->MiscHostCtrl |=
- MISC_HOST_CTRL_ENABLE_TAGGED_STATUS_MODE;
- }
-
- /* Restore PCI configuration registers. */
- MM_WriteConfig32 (pDevice, PCI_CACHE_LINE_SIZE_REG,
- pDevice->SavedCacheLineReg);
- MM_WriteConfig32 (pDevice, PCI_SUBSYSTEM_VENDOR_ID_REG,
- (pDevice->SubsystemId << 16) | pDevice->
- SubsystemVendorId);
-
- /* Clear the statistics block. */
- for (j = 0x0300; j < 0x0b00; j++) {
- MEM_WR_OFFSET (pDevice, j, 0);
- }
-
- /* Initialize the statistis Block */
- pDevice->pStatusBlkVirt->Status = 0;
- pDevice->pStatusBlkVirt->RcvStdConIdx = 0;
- pDevice->pStatusBlkVirt->RcvJumboConIdx = 0;
- pDevice->pStatusBlkVirt->RcvMiniConIdx = 0;
-
- for (j = 0; j < 16; j++) {
- pDevice->pStatusBlkVirt->Idx[j].RcvProdIdx = 0;
- pDevice->pStatusBlkVirt->Idx[j].SendConIdx = 0;
- }
-
- for (k = 0; k < T3_STD_RCV_RCB_ENTRY_COUNT; k++) {
- pDevice->pRxStdBdVirt[k].HostAddr.High = 0;
- pDevice->pRxStdBdVirt[k].HostAddr.Low = 0;
- }
-
-#if T3_JUMBO_RCV_RCB_ENTRY_COUNT
- /* Receive jumbo BD buffer. */
- for (k = 0; k < T3_JUMBO_RCV_RCB_ENTRY_COUNT; k++) {
- pDevice->pRxJumboBdVirt[k].HostAddr.High = 0;
- pDevice->pRxJumboBdVirt[k].HostAddr.Low = 0;
- }
-#endif
-
- REG_WR (pDevice, PciCfg.DmaReadWriteCtrl, pDevice->DmaReadWriteCtrl);
-
- /* GRC mode control register. */
-#ifdef BIG_ENDIAN_PCI /* Jimmy, this ifdef block deleted in new code! */
- Value32 =
- GRC_MODE_WORD_SWAP_DATA |
- GRC_MODE_WORD_SWAP_NON_FRAME_DATA |
- GRC_MODE_INT_ON_MAC_ATTN | GRC_MODE_HOST_STACK_UP;
-#else
- /* No CPU Swap modes for PCI IO */
- Value32 =
-#ifdef BIG_ENDIAN_HOST
- GRC_MODE_BYTE_SWAP_NON_FRAME_DATA |
- GRC_MODE_WORD_SWAP_NON_FRAME_DATA |
- GRC_MODE_BYTE_SWAP_DATA | GRC_MODE_WORD_SWAP_DATA |
-#else
- GRC_MODE_WORD_SWAP_NON_FRAME_DATA |
- GRC_MODE_BYTE_SWAP_DATA | GRC_MODE_WORD_SWAP_DATA |
-#endif
- GRC_MODE_INT_ON_MAC_ATTN | GRC_MODE_HOST_STACK_UP;
-#endif /* !BIG_ENDIAN_PCI */
-
- /* Configure send BD mode. */
- if (pDevice->NicSendBd == FALSE) {
- Value32 |= GRC_MODE_HOST_SEND_BDS;
- } else {
- Value32 |= GRC_MODE_4X_NIC_BASED_SEND_RINGS;
- }
-
- /* Configure pseudo checksum mode. */
- if (pDevice->NoTxPseudoHdrChksum) {
- Value32 |= GRC_MODE_TX_NO_PSEUDO_HEADER_CHKSUM;
- }
-
- if (pDevice->NoRxPseudoHdrChksum) {
- Value32 |= GRC_MODE_RX_NO_PSEUDO_HEADER_CHKSUM;
- }
-
- REG_WR (pDevice, Grc.Mode, Value32);
-
- /* Setup the timer prescalar register. */
- REG_WR (pDevice, Grc.MiscCfg, 65 << 1); /* Clock is alwasy 66MHz. */
-
- /* Set up the MBUF pool base address and size. */
- REG_WR (pDevice, BufMgr.MbufPoolAddr, pDevice->MbufBase);
- REG_WR (pDevice, BufMgr.MbufPoolSize, pDevice->MbufSize);
-
- /* Set up the DMA descriptor pool base address and size. */
- REG_WR (pDevice, BufMgr.DmaDescPoolAddr, T3_NIC_DMA_DESC_POOL_ADDR);
- REG_WR (pDevice, BufMgr.DmaDescPoolSize, T3_NIC_DMA_DESC_POOL_SIZE);
-
- /* Configure MBUF and Threshold watermarks */
- /* Configure the DMA read MBUF low water mark. */
- if (pDevice->DmaMbufLowMark) {
- REG_WR (pDevice, BufMgr.MbufReadDmaLowWaterMark,
- pDevice->DmaMbufLowMark);
- } else {
- if (pDevice->TxMtu < MAX_ETHERNET_PACKET_BUFFER_SIZE) {
- REG_WR (pDevice, BufMgr.MbufReadDmaLowWaterMark,
- T3_DEF_DMA_MBUF_LOW_WMARK);
- } else {
- REG_WR (pDevice, BufMgr.MbufReadDmaLowWaterMark,
- T3_DEF_DMA_MBUF_LOW_WMARK_JUMBO);
- }
- }
-
- /* Configure the MAC Rx MBUF low water mark. */
- if (pDevice->RxMacMbufLowMark) {
- REG_WR (pDevice, BufMgr.MbufMacRxLowWaterMark,
- pDevice->RxMacMbufLowMark);
- } else {
- if (pDevice->TxMtu < MAX_ETHERNET_PACKET_BUFFER_SIZE) {
- REG_WR (pDevice, BufMgr.MbufMacRxLowWaterMark,
- T3_DEF_RX_MAC_MBUF_LOW_WMARK);
- } else {
- REG_WR (pDevice, BufMgr.MbufMacRxLowWaterMark,
- T3_DEF_RX_MAC_MBUF_LOW_WMARK_JUMBO);
- }
- }
-
- /* Configure the MBUF high water mark. */
- if (pDevice->MbufHighMark) {
- REG_WR (pDevice, BufMgr.MbufHighWaterMark,
- pDevice->MbufHighMark);
- } else {
- if (pDevice->TxMtu < MAX_ETHERNET_PACKET_BUFFER_SIZE) {
- REG_WR (pDevice, BufMgr.MbufHighWaterMark,
- T3_DEF_MBUF_HIGH_WMARK);
- } else {
- REG_WR (pDevice, BufMgr.MbufHighWaterMark,
- T3_DEF_MBUF_HIGH_WMARK_JUMBO);
- }
- }
-
- REG_WR (pDevice, BufMgr.DmaLowWaterMark, T3_DEF_DMA_DESC_LOW_WMARK);
- REG_WR (pDevice, BufMgr.DmaHighWaterMark, T3_DEF_DMA_DESC_HIGH_WMARK);
-
- /* Enable buffer manager. */
- REG_WR (pDevice, BufMgr.Mode,
- BUFMGR_MODE_ENABLE | BUFMGR_MODE_ATTN_ENABLE);
-
- for (j = 0; j < 2000; j++) {
- if (REG_RD (pDevice, BufMgr.Mode) & BUFMGR_MODE_ENABLE)
- break;
- MM_Wait (10);
- }
-
- if (j >= 2000) {
- return LM_STATUS_FAILURE;
- }
-
- /* Enable the FTQs. */
- REG_WR (pDevice, Ftq.Reset, 0xffffffff);
- REG_WR (pDevice, Ftq.Reset, 0);
-
- /* Wait until FTQ is ready */
- for (j = 0; j < 2000; j++) {
- if (REG_RD (pDevice, Ftq.Reset) == 0)
- break;
- MM_Wait (10);
- }
-
- if (j >= 2000) {
- return LM_STATUS_FAILURE;
- }
-
- /* Initialize the Standard Receive RCB. */
- REG_WR (pDevice, RcvDataBdIn.StdRcvRcb.HostRingAddr.High,
- pDevice->RxStdBdPhy.High);
- REG_WR (pDevice, RcvDataBdIn.StdRcvRcb.HostRingAddr.Low,
- pDevice->RxStdBdPhy.Low);
- REG_WR (pDevice, RcvDataBdIn.StdRcvRcb.u.MaxLen_Flags,
- MAX_STD_RCV_BUFFER_SIZE << 16);
-
- /* Initialize the Jumbo Receive RCB. */
- REG_WR (pDevice, RcvDataBdIn.JumboRcvRcb.u.MaxLen_Flags,
- T3_RCB_FLAG_RING_DISABLED);
-#if T3_JUMBO_RCV_RCB_ENTRY_COUNT
- REG_WR (pDevice, RcvDataBdIn.JumboRcvRcb.HostRingAddr.High,
- pDevice->RxJumboBdPhy.High);
- REG_WR (pDevice, RcvDataBdIn.JumboRcvRcb.HostRingAddr.Low,
- pDevice->RxJumboBdPhy.Low);
-
- REG_WR (pDevice, RcvDataBdIn.JumboRcvRcb.u.MaxLen_Flags, 0);
-
-#endif /* T3_JUMBO_RCV_RCB_ENTRY_COUNT */
-
- /* Initialize the Mini Receive RCB. */
- REG_WR (pDevice, RcvDataBdIn.MiniRcvRcb.u.MaxLen_Flags,
- T3_RCB_FLAG_RING_DISABLED);
-
- {
- REG_WR (pDevice, RcvDataBdIn.StdRcvRcb.NicRingAddr,
- (LM_UINT32) T3_NIC_STD_RCV_BUFFER_DESC_ADDR);
- REG_WR (pDevice, RcvDataBdIn.JumboRcvRcb.NicRingAddr,
- (LM_UINT32) T3_NIC_JUMBO_RCV_BUFFER_DESC_ADDR);
- }
-
- /* Receive BD Ring replenish threshold. */
- REG_WR (pDevice, RcvBdIn.StdRcvThreshold, pDevice->RxStdDescCnt / 8);
-#if T3_JUMBO_RCV_RCB_ENTRY_COUNT
- REG_WR (pDevice, RcvBdIn.JumboRcvThreshold,
- pDevice->RxJumboDescCnt / 8);
-#endif /* T3_JUMBO_RCV_RCB_ENTRY_COUNT */
-
- /* Disable all the unused rings. */
- for (j = 0; j < T3_MAX_SEND_RCB_COUNT; j++) {
- MEM_WR (pDevice, SendRcb[j].u.MaxLen_Flags,
- T3_RCB_FLAG_RING_DISABLED);
- } /* for */
-
- /* Initialize the indices. */
- pDevice->SendProdIdx = 0;
- pDevice->SendConIdx = 0;
-
- MB_REG_WR (pDevice, Mailbox.SendHostProdIdx[0].Low, 0);
- MB_REG_WR (pDevice, Mailbox.SendNicProdIdx[0].Low, 0);
-
- /* Set up host or NIC based send RCB. */
- if (pDevice->NicSendBd == FALSE) {
- MEM_WR (pDevice, SendRcb[0].HostRingAddr.High,
- pDevice->SendBdPhy.High);
- MEM_WR (pDevice, SendRcb[0].HostRingAddr.Low,
- pDevice->SendBdPhy.Low);
-
- /* Set up the NIC ring address in the RCB. */
- MEM_WR (pDevice, SendRcb[0].NicRingAddr,
- T3_NIC_SND_BUFFER_DESC_ADDR);
-
- /* Setup the RCB. */
- MEM_WR (pDevice, SendRcb[0].u.MaxLen_Flags,
- T3_SEND_RCB_ENTRY_COUNT << 16);
-
- for (k = 0; k < T3_SEND_RCB_ENTRY_COUNT; k++) {
- pDevice->pSendBdVirt[k].HostAddr.High = 0;
- pDevice->pSendBdVirt[k].HostAddr.Low = 0;
- }
- } else {
- MEM_WR (pDevice, SendRcb[0].HostRingAddr.High, 0);
- MEM_WR (pDevice, SendRcb[0].HostRingAddr.Low, 0);
- MEM_WR (pDevice, SendRcb[0].NicRingAddr,
- pDevice->SendBdPhy.Low);
-
- for (k = 0; k < T3_SEND_RCB_ENTRY_COUNT; k++) {
- __raw_writel (0,
- &(pDevice->pSendBdVirt[k].HostAddr.High));
- __raw_writel (0,
- &(pDevice->pSendBdVirt[k].HostAddr.Low));
- __raw_writel (0,
- &(pDevice->pSendBdVirt[k].u1.Len_Flags));
- pDevice->ShadowSendBd[k].HostAddr.High = 0;
- pDevice->ShadowSendBd[k].u1.Len_Flags = 0;
- }
- }
- atomic_set (&pDevice->SendBdLeft, T3_SEND_RCB_ENTRY_COUNT - 1);
-
- /* Configure the receive return rings. */
- for (j = 0; j < T3_MAX_RCV_RETURN_RCB_COUNT; j++) {
- MEM_WR (pDevice, RcvRetRcb[j].u.MaxLen_Flags,
- T3_RCB_FLAG_RING_DISABLED);
- }
-
- pDevice->RcvRetConIdx = 0;
-
- MEM_WR (pDevice, RcvRetRcb[0].HostRingAddr.High,
- pDevice->RcvRetBdPhy.High);
- MEM_WR (pDevice, RcvRetRcb[0].HostRingAddr.Low,
- pDevice->RcvRetBdPhy.Low);
-
- /* Set up the NIC ring address in the RCB. */
- /* Not very clear from the spec. I am guessing that for Receive */
- /* Return Ring, NicRingAddr is not used. */
- MEM_WR (pDevice, RcvRetRcb[0].NicRingAddr, 0);
-
- /* Setup the RCB. */
- MEM_WR (pDevice, RcvRetRcb[0].u.MaxLen_Flags,
- T3_RCV_RETURN_RCB_ENTRY_COUNT << 16);
-
- /* Reinitialize RX ring producer index */
- MB_REG_WR (pDevice, Mailbox.RcvStdProdIdx.Low, 0);
- MB_REG_WR (pDevice, Mailbox.RcvJumboProdIdx.Low, 0);
- MB_REG_WR (pDevice, Mailbox.RcvMiniProdIdx.Low, 0);
-
-#if T3_JUMBO_RCV_RCB_ENTRY_COUNT
- pDevice->RxJumboProdIdx = 0;
- pDevice->RxJumboQueuedCnt = 0;
-#endif
-
- /* Reinitialize our copy of the indices. */
- pDevice->RxStdProdIdx = 0;
- pDevice->RxStdQueuedCnt = 0;
-
-#if T3_JUMBO_RCV_ENTRY_COUNT
- pDevice->RxJumboProdIdx = 0;
-#endif /* T3_JUMBO_RCV_ENTRY_COUNT */
-
- /* Configure the MAC address. */
- LM_SetMacAddress (pDevice);
-
- /* Initialize the transmit random backoff seed. */
- Value32 = (pDevice->NodeAddress[0] + pDevice->NodeAddress[1] +
- pDevice->NodeAddress[2] + pDevice->NodeAddress[3] +
- pDevice->NodeAddress[4] + pDevice->NodeAddress[5]) &
- MAC_TX_BACKOFF_SEED_MASK;
- REG_WR (pDevice, MacCtrl.TxBackoffSeed, Value32);
-
- /* Receive MTU. Frames larger than the MTU is marked as oversized. */
- REG_WR (pDevice, MacCtrl.MtuSize, pDevice->RxMtu + 8); /* CRC + VLAN. */
-
- /* Configure Time slot/IPG per 802.3 */
- REG_WR (pDevice, MacCtrl.TxLengths, 0x2620);
-
- /*
- * Configure Receive Rules so that packets don't match
- * Programmble rule will be queued to Return Ring 1
- */
- REG_WR (pDevice, MacCtrl.RcvRuleCfg, RX_RULE_DEFAULT_CLASS);
-
- /*
- * Configure to have 16 Classes of Services (COS) and one
- * queue per class. Bad frames are queued to RRR#1.
- * And frames don't match rules are also queued to COS#1.
- */
- REG_WR (pDevice, RcvListPlmt.Config, 0x181);
-
- /* Enable Receive Placement Statistics */
- REG_WR (pDevice, RcvListPlmt.StatsEnableMask, 0xffffff);
- REG_WR (pDevice, RcvListPlmt.StatsCtrl, RCV_LIST_STATS_ENABLE);
-
- /* Enable Send Data Initator Statistics */
- REG_WR (pDevice, SndDataIn.StatsEnableMask, 0xffffff);
- REG_WR (pDevice, SndDataIn.StatsCtrl,
- T3_SND_DATA_IN_STATS_CTRL_ENABLE |
- T3_SND_DATA_IN_STATS_CTRL_FASTER_UPDATE);
-
- /* Disable the host coalescing state machine before configuring it's */
- /* parameters. */
- REG_WR (pDevice, HostCoalesce.Mode, 0);
- for (j = 0; j < 2000; j++) {
- Value32 = REG_RD (pDevice, HostCoalesce.Mode);
- if (!(Value32 & HOST_COALESCE_ENABLE)) {
- break;
- }
- MM_Wait (10);
- }
-
- /* Host coalescing configurations. */
- REG_WR (pDevice, HostCoalesce.RxCoalescingTicks,
- pDevice->RxCoalescingTicks);
- REG_WR (pDevice, HostCoalesce.TxCoalescingTicks,
- pDevice->TxCoalescingTicks);
- REG_WR (pDevice, HostCoalesce.RxMaxCoalescedFrames,
- pDevice->RxMaxCoalescedFrames);
- REG_WR (pDevice, HostCoalesce.TxMaxCoalescedFrames,
- pDevice->TxMaxCoalescedFrames);
- REG_WR (pDevice, HostCoalesce.RxCoalescedTickDuringInt,
- pDevice->RxCoalescingTicksDuringInt);
- REG_WR (pDevice, HostCoalesce.TxCoalescedTickDuringInt,
- pDevice->TxCoalescingTicksDuringInt);
- REG_WR (pDevice, HostCoalesce.RxMaxCoalescedFramesDuringInt,
- pDevice->RxMaxCoalescedFramesDuringInt);
- REG_WR (pDevice, HostCoalesce.TxMaxCoalescedFramesDuringInt,
- pDevice->TxMaxCoalescedFramesDuringInt);
-
- /* Initialize the address of the status block. The NIC will DMA */
- /* the status block to this memory which resides on the host. */
- REG_WR (pDevice, HostCoalesce.StatusBlkHostAddr.High,
- pDevice->StatusBlkPhy.High);
- REG_WR (pDevice, HostCoalesce.StatusBlkHostAddr.Low,
- pDevice->StatusBlkPhy.Low);
-
- /* Initialize the address of the statistics block. The NIC will DMA */
- /* the statistics to this block of memory. */
- REG_WR (pDevice, HostCoalesce.StatsBlkHostAddr.High,
- pDevice->StatsBlkPhy.High);
- REG_WR (pDevice, HostCoalesce.StatsBlkHostAddr.Low,
- pDevice->StatsBlkPhy.Low);
-
- REG_WR (pDevice, HostCoalesce.StatsCoalescingTicks,
- pDevice->StatsCoalescingTicks);
-
- REG_WR (pDevice, HostCoalesce.StatsBlkNicAddr, 0x300);
- REG_WR (pDevice, HostCoalesce.StatusBlkNicAddr, 0xb00);
-
- /* Enable Host Coalesing state machine */
- REG_WR (pDevice, HostCoalesce.Mode, HOST_COALESCE_ENABLE |
- pDevice->CoalesceMode);
-
- /* Enable the Receive BD Completion state machine. */
- REG_WR (pDevice, RcvBdComp.Mode, RCV_BD_COMP_MODE_ENABLE |
- RCV_BD_COMP_MODE_ATTN_ENABLE);
-
- /* Enable the Receive List Placement state machine. */
- REG_WR (pDevice, RcvListPlmt.Mode, RCV_LIST_PLMT_MODE_ENABLE);
-
- /* Enable the Receive List Selector state machine. */
- REG_WR (pDevice, RcvListSel.Mode, RCV_LIST_SEL_MODE_ENABLE |
- RCV_LIST_SEL_MODE_ATTN_ENABLE);
-
- /* Enable transmit DMA, clear statistics. */
- pDevice->MacMode = MAC_MODE_ENABLE_TX_STATISTICS |
- MAC_MODE_ENABLE_RX_STATISTICS | MAC_MODE_ENABLE_TDE |
- MAC_MODE_ENABLE_RDE | MAC_MODE_ENABLE_FHDE;
- REG_WR (pDevice, MacCtrl.Mode, pDevice->MacMode |
- MAC_MODE_CLEAR_RX_STATISTICS | MAC_MODE_CLEAR_TX_STATISTICS);
-
- /* GRC miscellaneous local control register. */
- pDevice->GrcLocalCtrl = GRC_MISC_LOCAL_CTRL_INT_ON_ATTN |
- GRC_MISC_LOCAL_CTRL_AUTO_SEEPROM;
-
- if (T3_ASIC_REV (pDevice->ChipRevId) == T3_ASIC_REV_5700) {
- pDevice->GrcLocalCtrl |= GRC_MISC_LOCAL_CTRL_GPIO_OE1 |
- GRC_MISC_LOCAL_CTRL_GPIO_OUTPUT1;
- }
-
- REG_WR (pDevice, Grc.LocalCtrl, pDevice->GrcLocalCtrl);
- MM_Wait (40);
-
- /* Reset RX counters. */
- for (j = 0; j < sizeof (LM_RX_COUNTERS); j++) {
- ((PLM_UINT8) & pDevice->RxCounters)[j] = 0;
- }
-
- /* Reset TX counters. */
- for (j = 0; j < sizeof (LM_TX_COUNTERS); j++) {
- ((PLM_UINT8) & pDevice->TxCounters)[j] = 0;
- }
-
- MB_REG_WR (pDevice, Mailbox.Interrupt[0].Low, 0);
-
- /* Enable the DMA Completion state machine. */
- REG_WR (pDevice, DmaComp.Mode, DMA_COMP_MODE_ENABLE);
-
- /* Enable the DMA Write state machine. */
- Value32 = DMA_WRITE_MODE_ENABLE |
- DMA_WRITE_MODE_TARGET_ABORT_ATTN_ENABLE |
- DMA_WRITE_MODE_MASTER_ABORT_ATTN_ENABLE |
- DMA_WRITE_MODE_PARITY_ERROR_ATTN_ENABLE |
- DMA_WRITE_MODE_ADDR_OVERFLOW_ATTN_ENABLE |
- DMA_WRITE_MODE_FIFO_OVERRUN_ATTN_ENABLE |
- DMA_WRITE_MODE_FIFO_UNDERRUN_ATTN_ENABLE |
- DMA_WRITE_MODE_FIFO_OVERREAD_ATTN_ENABLE |
- DMA_WRITE_MODE_LONG_READ_ATTN_ENABLE;
- REG_WR (pDevice, DmaWrite.Mode, Value32);
-
- if (!(pDevice->PciState & T3_PCI_STATE_CONVENTIONAL_PCI_MODE)) {
- if (pDevice->ChipRevId == T3_CHIP_ID_5704_A0) {
- Value16 = REG_RD (pDevice, PciCfg.PciXCommand);
- Value16 &=
- ~(PCIX_CMD_MAX_SPLIT_MASK |
- PCIX_CMD_MAX_BURST_MASK);
- Value16 |=
- ((PCIX_CMD_MAX_BURST_CPIOB <<
- PCIX_CMD_MAX_BURST_SHL) &
- PCIX_CMD_MAX_BURST_MASK);
- if (pDevice->SplitModeEnable == SPLIT_MODE_ENABLE) {
- Value16 |=
- (pDevice->
- SplitModeMaxReq << PCIX_CMD_MAX_SPLIT_SHL)
- & PCIX_CMD_MAX_SPLIT_MASK;
- }
- REG_WR (pDevice, PciCfg.PciXCommand, Value16);
- }
- }
-
- /* Enable the Read DMA state machine. */
- Value32 = DMA_READ_MODE_ENABLE |
- DMA_READ_MODE_TARGET_ABORT_ATTN_ENABLE |
- DMA_READ_MODE_MASTER_ABORT_ATTN_ENABLE |
- DMA_READ_MODE_PARITY_ERROR_ATTN_ENABLE |
- DMA_READ_MODE_ADDR_OVERFLOW_ATTN_ENABLE |
- DMA_READ_MODE_FIFO_OVERRUN_ATTN_ENABLE |
- DMA_READ_MODE_FIFO_UNDERRUN_ATTN_ENABLE |
- DMA_READ_MODE_FIFO_OVERREAD_ATTN_ENABLE |
- DMA_READ_MODE_LONG_READ_ATTN_ENABLE;
-
- if (pDevice->SplitModeEnable == SPLIT_MODE_ENABLE) {
- Value32 |= DMA_READ_MODE_SPLIT_ENABLE;
- }
- REG_WR (pDevice, DmaRead.Mode, Value32);
-
- /* Enable the Receive Data Completion state machine. */
- REG_WR (pDevice, RcvDataComp.Mode, RCV_DATA_COMP_MODE_ENABLE |
- RCV_DATA_COMP_MODE_ATTN_ENABLE);
-
- /* Enable the Mbuf Cluster Free state machine. */
- REG_WR (pDevice, MbufClusterFree.Mode, MBUF_CLUSTER_FREE_MODE_ENABLE);
-
- /* Enable the Send Data Completion state machine. */
- REG_WR (pDevice, SndDataComp.Mode, SND_DATA_COMP_MODE_ENABLE);
-
- /* Enable the Send BD Completion state machine. */
- REG_WR (pDevice, SndBdComp.Mode, SND_BD_COMP_MODE_ENABLE |
- SND_BD_COMP_MODE_ATTN_ENABLE);
-
- /* Enable the Receive BD Initiator state machine. */
- REG_WR (pDevice, RcvBdIn.Mode, RCV_BD_IN_MODE_ENABLE |
- RCV_BD_IN_MODE_BD_IN_DIABLED_RCB_ATTN_ENABLE);
-
- /* Enable the Receive Data and Receive BD Initiator state machine. */
- REG_WR (pDevice, RcvDataBdIn.Mode, RCV_DATA_BD_IN_MODE_ENABLE |
- RCV_DATA_BD_IN_MODE_INVALID_RING_SIZE);
-
- /* Enable the Send Data Initiator state machine. */
- REG_WR (pDevice, SndDataIn.Mode, T3_SND_DATA_IN_MODE_ENABLE);
-
- /* Enable the Send BD Initiator state machine. */
- REG_WR (pDevice, SndBdIn.Mode, SND_BD_IN_MODE_ENABLE |
- SND_BD_IN_MODE_ATTN_ENABLE);
-
- /* Enable the Send BD Selector state machine. */
- REG_WR (pDevice, SndBdSel.Mode, SND_BD_SEL_MODE_ENABLE |
- SND_BD_SEL_MODE_ATTN_ENABLE);
-
-#if INCLUDE_5701_AX_FIX
- /* Load the firmware for the 5701_A0 workaround. */
- if (pDevice->ChipRevId == T3_CHIP_ID_5701_A0) {
- LM_LoadRlsFirmware (pDevice);
- }
-#endif
-
- /* Enable the transmitter. */
- pDevice->TxMode = TX_MODE_ENABLE;
- REG_WR (pDevice, MacCtrl.TxMode, pDevice->TxMode);
-
- /* Enable the receiver. */
- pDevice->RxMode = RX_MODE_ENABLE;
- REG_WR (pDevice, MacCtrl.RxMode, pDevice->RxMode);
-
- if (pDevice->RestoreOnWakeUp) {
- pDevice->RestoreOnWakeUp = FALSE;
- pDevice->DisableAutoNeg = pDevice->WakeUpDisableAutoNeg;
- pDevice->RequestedMediaType = pDevice->WakeUpRequestedMediaType;
- }
-
- /* Disable auto polling. */
- pDevice->MiMode = 0xc0000;
- REG_WR (pDevice, MacCtrl.MiMode, pDevice->MiMode);
-
- if (T3_ASIC_REV (pDevice->ChipRevId) == T3_ASIC_REV_5700 ||
- T3_ASIC_REV (pDevice->ChipRevId) == T3_ASIC_REV_5701) {
- Value32 = LED_CTRL_PHY_MODE_1;
- } else {
- if (pDevice->LedMode == LED_MODE_OUTPUT) {
- Value32 = LED_CTRL_PHY_MODE_2;
- } else {
- Value32 = LED_CTRL_PHY_MODE_1;
- }
- }
- REG_WR (pDevice, MacCtrl.LedCtrl, Value32);
-
- /* Activate Link to enable MAC state machine */
- REG_WR (pDevice, MacCtrl.MiStatus, MI_STATUS_ENABLE_LINK_STATUS_ATTN);
-
- if (pDevice->EnableTbi) {
- REG_WR (pDevice, MacCtrl.RxMode, RX_MODE_RESET);
- MM_Wait (10);
- REG_WR (pDevice, MacCtrl.RxMode, pDevice->RxMode);
- if (pDevice->ChipRevId == T3_CHIP_ID_5703_A1) {
- REG_WR (pDevice, MacCtrl.SerdesCfg, 0x616000);
- }
- }
- /* Setup the phy chip. */
- LM_SetupPhy (pDevice);
-
- if (!pDevice->EnableTbi) {
- /* Clear CRC stats */
- LM_ReadPhy (pDevice, 0x1e, &Value32);
- LM_WritePhy (pDevice, 0x1e, Value32 | 0x8000);
- LM_ReadPhy (pDevice, 0x14, &Value32);
- }
-
- /* Set up the receive mask. */
- LM_SetReceiveMask (pDevice, pDevice->ReceiveMask);
-
- /* Queue Rx packet buffers. */
- if (pDevice->QueueRxPackets) {
- LM_QueueRxPackets (pDevice);
- }
-
- /* Enable interrupt to the host. */
- if (pDevice->InitDone) {
- LM_EnableInterrupt (pDevice);
- }
-
- return LM_STATUS_SUCCESS;
-} /* LM_ResetAdapter */
-
-/******************************************************************************/
-/* Description: */
-/* This routine disables the adapter from generating interrupts. */
-/* */
-/* Return: */
-/* LM_STATUS_SUCCESS */
-/******************************************************************************/
-LM_STATUS LM_DisableInterrupt (PLM_DEVICE_BLOCK pDevice)
-{
- REG_WR (pDevice, PciCfg.MiscHostCtrl, pDevice->MiscHostCtrl |
- MISC_HOST_CTRL_MASK_PCI_INT);
- MB_REG_WR (pDevice, Mailbox.Interrupt[0].Low, 1);
-
- return LM_STATUS_SUCCESS;
-}
-
-/******************************************************************************/
-/* Description: */
-/* This routine enables the adapter to generate interrupts. */
-/* */
-/* Return: */
-/* LM_STATUS_SUCCESS */
-/******************************************************************************/
-LM_STATUS LM_EnableInterrupt (PLM_DEVICE_BLOCK pDevice)
-{
- REG_WR (pDevice, PciCfg.MiscHostCtrl, pDevice->MiscHostCtrl &
- ~MISC_HOST_CTRL_MASK_PCI_INT);
- MB_REG_WR (pDevice, Mailbox.Interrupt[0].Low, 0);
-
- if (pDevice->pStatusBlkVirt->Status & STATUS_BLOCK_UPDATED) {
- REG_WR (pDevice, Grc.LocalCtrl, pDevice->GrcLocalCtrl |
- GRC_MISC_LOCAL_CTRL_SET_INT);
- }
-
- return LM_STATUS_SUCCESS;
-}
-
-/******************************************************************************/
-/* Description: */
-/* This routine puts a packet on the wire if there is a transmit DMA */
-/* descriptor available; otherwise the packet is queued for later */
-/* transmission. If the second argue is NULL, this routine will put */
-/* the queued packet on the wire if possible. */
-/* */
-/* Return: */
-/* LM_STATUS_SUCCESS */
-/******************************************************************************/
-#if 0
-LM_STATUS LM_SendPacket (PLM_DEVICE_BLOCK pDevice, PLM_PACKET pPacket)
-{
- LM_UINT32 FragCount;
- PT3_SND_BD pSendBd;
- PT3_SND_BD pShadowSendBd;
- LM_UINT32 Value32, Len;
- LM_UINT32 Idx;
-
- if (T3_ASIC_REV (pDevice->ChipRevId) == T3_ASIC_REV_5700) {
- return LM_5700SendPacket (pDevice, pPacket);
- }
-
- /* Update the SendBdLeft count. */
- atomic_sub (pPacket->u.Tx.FragCount, &pDevice->SendBdLeft);
-
- /* Initalize the send buffer descriptors. */
- Idx = pDevice->SendProdIdx;
-
- pSendBd = &pDevice->pSendBdVirt[Idx];
-
- /* Next producer index. */
- if (pDevice->NicSendBd == TRUE) {
- T3_64BIT_HOST_ADDR paddr;
-
- pShadowSendBd = &pDevice->ShadowSendBd[Idx];
- for (FragCount = 0;;) {
- MM_MapTxDma (pDevice, pPacket, &paddr, &Len, FragCount);
- /* Initialize the pointer to the send buffer fragment. */
- if (paddr.High != pShadowSendBd->HostAddr.High) {
- __raw_writel (paddr.High,
- &(pSendBd->HostAddr.High));
- pShadowSendBd->HostAddr.High = paddr.High;
- }
- __raw_writel (paddr.Low, &(pSendBd->HostAddr.Low));
-
- /* Setup the control flags and send buffer size. */
- Value32 = (Len << 16) | pPacket->Flags;
-
- Idx = (Idx + 1) & T3_SEND_RCB_ENTRY_COUNT_MASK;
-
- FragCount++;
- if (FragCount >= pPacket->u.Tx.FragCount) {
- Value32 |= SND_BD_FLAG_END;
- if (Value32 != pShadowSendBd->u1.Len_Flags) {
- __raw_writel (Value32,
- &(pSendBd->u1.Len_Flags));
- pShadowSendBd->u1.Len_Flags = Value32;
- }
- if (pPacket->Flags & SND_BD_FLAG_VLAN_TAG) {
- __raw_writel (pPacket->VlanTag,
- &(pSendBd->u2.VlanTag));
- }
- break;
- } else {
- if (Value32 != pShadowSendBd->u1.Len_Flags) {
- __raw_writel (Value32,
- &(pSendBd->u1.Len_Flags));
- pShadowSendBd->u1.Len_Flags = Value32;
- }
- if (pPacket->Flags & SND_BD_FLAG_VLAN_TAG) {
- __raw_writel (pPacket->VlanTag,
- &(pSendBd->u2.VlanTag));
- }
- }
-
- pSendBd++;
- pShadowSendBd++;
- if (Idx == 0) {
- pSendBd = &pDevice->pSendBdVirt[0];
- pShadowSendBd = &pDevice->ShadowSendBd[0];
- }
- } /* for */
-
- /* Put the packet descriptor in the ActiveQ. */
- QQ_PushTail (&pDevice->TxPacketActiveQ.Container, pPacket);
-
- wmb ();
- MB_REG_WR (pDevice, Mailbox.SendNicProdIdx[0].Low, Idx);
-
- } else {
- for (FragCount = 0;;) {
- /* Initialize the pointer to the send buffer fragment. */
- MM_MapTxDma (pDevice, pPacket, &pSendBd->HostAddr, &Len,
- FragCount);
-
- pSendBd->u2.VlanTag = pPacket->VlanTag;
-
- /* Setup the control flags and send buffer size. */
- Value32 = (Len << 16) | pPacket->Flags;
-
- Idx = (Idx + 1) & T3_SEND_RCB_ENTRY_COUNT_MASK;
-
- FragCount++;
- if (FragCount >= pPacket->u.Tx.FragCount) {
- pSendBd->u1.Len_Flags =
- Value32 | SND_BD_FLAG_END;
- break;
- } else {
- pSendBd->u1.Len_Flags = Value32;
- }
- pSendBd++;
- if (Idx == 0) {
- pSendBd = &pDevice->pSendBdVirt[0];
- }
- } /* for */
-
- /* Put the packet descriptor in the ActiveQ. */
- QQ_PushTail (&pDevice->TxPacketActiveQ.Container, pPacket);
-
- wmb ();
- MB_REG_WR (pDevice, Mailbox.SendHostProdIdx[0].Low, Idx);
-
- }
-
- /* Update the producer index. */
- pDevice->SendProdIdx = Idx;
-
- return LM_STATUS_SUCCESS;
-}
-#endif
-
-LM_STATUS LM_SendPacket (PLM_DEVICE_BLOCK pDevice, PLM_PACKET pPacket)
-{
- LM_UINT32 FragCount;
- PT3_SND_BD pSendBd, pTmpSendBd, pShadowSendBd;
- T3_SND_BD NicSendBdArr[MAX_FRAGMENT_COUNT];
- LM_UINT32 StartIdx, Idx;
-
- while (1) {
- /* Initalize the send buffer descriptors. */
- StartIdx = Idx = pDevice->SendProdIdx;
-
- if (pDevice->NicSendBd) {
- pTmpSendBd = pSendBd = &NicSendBdArr[0];
- } else {
- pTmpSendBd = pSendBd = &pDevice->pSendBdVirt[Idx];
- }
-
- /* Next producer index. */
- for (FragCount = 0;;) {
- LM_UINT32 Value32, Len;
-
- /* Initialize the pointer to the send buffer fragment. */
- MM_MapTxDma (pDevice, pPacket, &pSendBd->HostAddr, &Len,
- FragCount);
-
- pSendBd->u2.VlanTag = pPacket->VlanTag;
-
- /* Setup the control flags and send buffer size. */
- Value32 = (Len << 16) | pPacket->Flags;
-
- Idx = (Idx + 1) & T3_SEND_RCB_ENTRY_COUNT_MASK;
-
- FragCount++;
- if (FragCount >= pPacket->u.Tx.FragCount) {
- pSendBd->u1.Len_Flags =
- Value32 | SND_BD_FLAG_END;
- break;
- } else {
- pSendBd->u1.Len_Flags = Value32;
- }
- pSendBd++;
- if ((Idx == 0) && !pDevice->NicSendBd) {
- pSendBd = &pDevice->pSendBdVirt[0];
- }
- } /* for */
- if (T3_ASIC_REV (pDevice->ChipRevId) == T3_ASIC_REV_5700) {
- if (LM_Test4GBoundary (pDevice, pPacket, pTmpSendBd) ==
- LM_STATUS_SUCCESS) {
- if (MM_CoalesceTxBuffer (pDevice, pPacket) !=
- LM_STATUS_SUCCESS) {
- QQ_PushHead (&pDevice->TxPacketFreeQ.
- Container, pPacket);
- return LM_STATUS_FAILURE;
- }
- continue;
- }
- }
- break;
- }
- /* Put the packet descriptor in the ActiveQ. */
- QQ_PushTail (&pDevice->TxPacketActiveQ.Container, pPacket);
-
- if (pDevice->NicSendBd) {
- pSendBd = &pDevice->pSendBdVirt[StartIdx];
- pShadowSendBd = &pDevice->ShadowSendBd[StartIdx];
-
- while (StartIdx != Idx) {
- LM_UINT32 Value32;
-
- if ((Value32 = pTmpSendBd->HostAddr.High) !=
- pShadowSendBd->HostAddr.High) {
- __raw_writel (Value32,
- &(pSendBd->HostAddr.High));
- pShadowSendBd->HostAddr.High = Value32;
- }
-
- __raw_writel (pTmpSendBd->HostAddr.Low,
- &(pSendBd->HostAddr.Low));
-
- if ((Value32 = pTmpSendBd->u1.Len_Flags) !=
- pShadowSendBd->u1.Len_Flags) {
- __raw_writel (Value32,
- &(pSendBd->u1.Len_Flags));
- pShadowSendBd->u1.Len_Flags = Value32;
- }
-
- if (pPacket->Flags & SND_BD_FLAG_VLAN_TAG) {
- __raw_writel (pTmpSendBd->u2.VlanTag,
- &(pSendBd->u2.VlanTag));
- }
-
- StartIdx =
- (StartIdx + 1) & T3_SEND_RCB_ENTRY_COUNT_MASK;
- if (StartIdx == 0)
- pSendBd = &pDevice->pSendBdVirt[0];
- else
- pSendBd++;
- pTmpSendBd++;
- }
- wmb ();
- MB_REG_WR (pDevice, Mailbox.SendNicProdIdx[0].Low, Idx);
-
- if (T3_CHIP_REV (pDevice->ChipRevId) == T3_CHIP_REV_5700_BX) {
- MB_REG_WR (pDevice, Mailbox.SendNicProdIdx[0].Low, Idx);
- }
- } else {
- wmb ();
- MB_REG_WR (pDevice, Mailbox.SendHostProdIdx[0].Low, Idx);
-
- if (T3_CHIP_REV (pDevice->ChipRevId) == T3_CHIP_REV_5700_BX) {
- MB_REG_WR (pDevice, Mailbox.SendHostProdIdx[0].Low,
- Idx);
- }
- }
-
- /* Update the SendBdLeft count. */
- atomic_sub (pPacket->u.Tx.FragCount, &pDevice->SendBdLeft);
-
- /* Update the producer index. */
- pDevice->SendProdIdx = Idx;
-
- return LM_STATUS_SUCCESS;
-}
-
-STATIC LM_STATUS
-LM_Test4GBoundary (PLM_DEVICE_BLOCK pDevice, PLM_PACKET pPacket,
- PT3_SND_BD pSendBd)
-{
- int FragCount;
- LM_UINT32 Idx, Base, Len;
-
- Idx = pDevice->SendProdIdx;
- for (FragCount = 0;;) {
- Len = pSendBd->u1.Len_Flags >> 16;
- if (((Base = pSendBd->HostAddr.Low) > 0xffffdcc0) &&
- (pSendBd->HostAddr.High == 0) &&
- ((Base + 8 + Len) < Base)) {
- return LM_STATUS_SUCCESS;
- }
- FragCount++;
- if (FragCount >= pPacket->u.Tx.FragCount) {
- break;
- }
- pSendBd++;
- if (!pDevice->NicSendBd) {
- Idx = (Idx + 1) & T3_SEND_RCB_ENTRY_COUNT_MASK;
- if (Idx == 0) {
- pSendBd = &pDevice->pSendBdVirt[0];
- }
- }
- }
- return LM_STATUS_FAILURE;
-}
-
-/******************************************************************************/
-/* Description: */
-/* */
-/* Return: */
-/******************************************************************************/
-__inline static unsigned long
-ComputeCrc32 (unsigned char *pBuffer, unsigned long BufferSize)
-{
- unsigned long Reg;
- unsigned long Tmp;
- unsigned long j, k;
-
- Reg = 0xffffffff;
-
- for (j = 0; j < BufferSize; j++) {
- Reg ^= pBuffer[j];
-
- for (k = 0; k < 8; k++) {
- Tmp = Reg & 0x01;
-
- Reg >>= 1;
-
- if (Tmp) {
- Reg ^= 0xedb88320;
- }
- }
- }
-
- return ~Reg;
-} /* ComputeCrc32 */
-
-/******************************************************************************/
-/* Description: */
-/* This routine sets the receive control register according to ReceiveMask */
-/* */
-/* Return: */
-/* LM_STATUS_SUCCESS */
-/******************************************************************************/
-LM_STATUS LM_SetReceiveMask (PLM_DEVICE_BLOCK pDevice, LM_UINT32 Mask)
-{
- LM_UINT32 ReceiveMask;
- LM_UINT32 RxMode;
- LM_UINT32 j, k;
-
- ReceiveMask = Mask;
-
- RxMode = pDevice->RxMode;
-
- if (Mask & LM_ACCEPT_UNICAST) {
- Mask &= ~LM_ACCEPT_UNICAST;
- }
-
- if (Mask & LM_ACCEPT_MULTICAST) {
- Mask &= ~LM_ACCEPT_MULTICAST;
- }
-
- if (Mask & LM_ACCEPT_ALL_MULTICAST) {
- Mask &= ~LM_ACCEPT_ALL_MULTICAST;
- }
-
- if (Mask & LM_ACCEPT_BROADCAST) {
- Mask &= ~LM_ACCEPT_BROADCAST;
- }
-
- RxMode &= ~RX_MODE_PROMISCUOUS_MODE;
- if (Mask & LM_PROMISCUOUS_MODE) {
- RxMode |= RX_MODE_PROMISCUOUS_MODE;
- Mask &= ~LM_PROMISCUOUS_MODE;
- }
-
- RxMode &= ~(RX_MODE_ACCEPT_RUNTS | RX_MODE_ACCEPT_OVERSIZED);
- if (Mask & LM_ACCEPT_ERROR_PACKET) {
- RxMode |= RX_MODE_ACCEPT_RUNTS | RX_MODE_ACCEPT_OVERSIZED;
- Mask &= ~LM_ACCEPT_ERROR_PACKET;
- }
-
- /* Make sure all the bits are valid before committing changes. */
- if (Mask) {
- return LM_STATUS_FAILURE;
- }
-
- /* Commit the new filter. */
- pDevice->RxMode = RxMode;
- REG_WR (pDevice, MacCtrl.RxMode, RxMode);
-
- pDevice->ReceiveMask = ReceiveMask;
-
- /* Set up the MC hash table. */
- if (ReceiveMask & LM_ACCEPT_ALL_MULTICAST) {
- for (k = 0; k < 4; k++) {
- REG_WR (pDevice, MacCtrl.HashReg[k], 0xffffffff);
- }
- } else if (ReceiveMask & LM_ACCEPT_MULTICAST) {
- LM_UINT32 HashReg[4];
-
- HashReg[0] = 0;
- HashReg[1] = 0;
- HashReg[2] = 0;
- HashReg[3] = 0;
- for (j = 0; j < pDevice->McEntryCount; j++) {
- LM_UINT32 RegIndex;
- LM_UINT32 Bitpos;
- LM_UINT32 Crc32;
-
- Crc32 =
- ComputeCrc32 (pDevice->McTable[j],
- ETHERNET_ADDRESS_SIZE);
-
- /* The most significant 7 bits of the CRC32 (no inversion), */
- /* are used to index into one of the possible 128 bit positions. */
- Bitpos = ~Crc32 & 0x7f;
-
- /* Hash register index. */
- RegIndex = (Bitpos & 0x60) >> 5;
-
- /* Bit to turn on within a hash register. */
- Bitpos &= 0x1f;
-
- /* Enable the multicast bit. */
- HashReg[RegIndex] |= (1 << Bitpos);
- }
-
- /* REV_AX has problem with multicast filtering where it uses both */
- /* DA and SA to perform hashing. */
- for (k = 0; k < 4; k++) {
- REG_WR (pDevice, MacCtrl.HashReg[k], HashReg[k]);
- }
- } else {
- /* Reject all multicast frames. */
- for (j = 0; j < 4; j++) {
- REG_WR (pDevice, MacCtrl.HashReg[j], 0);
- }
- }
-
- /* By default, Tigon3 will accept broadcast frames. We need to setup */
- if (ReceiveMask & LM_ACCEPT_BROADCAST) {
- REG_WR (pDevice,
- MacCtrl.RcvRules[RCV_RULE1_REJECT_BROADCAST_IDX].Rule,
- REJECT_BROADCAST_RULE1_RULE & RCV_DISABLE_RULE_MASK);
- REG_WR (pDevice,
- MacCtrl.RcvRules[RCV_RULE1_REJECT_BROADCAST_IDX].Value,
- REJECT_BROADCAST_RULE1_VALUE & RCV_DISABLE_RULE_MASK);
- REG_WR (pDevice,
- MacCtrl.RcvRules[RCV_RULE2_REJECT_BROADCAST_IDX].Rule,
- REJECT_BROADCAST_RULE1_RULE & RCV_DISABLE_RULE_MASK);
- REG_WR (pDevice,
- MacCtrl.RcvRules[RCV_RULE2_REJECT_BROADCAST_IDX].Value,
- REJECT_BROADCAST_RULE1_VALUE & RCV_DISABLE_RULE_MASK);
- } else {
- REG_WR (pDevice,
- MacCtrl.RcvRules[RCV_RULE1_REJECT_BROADCAST_IDX].Rule,
- REJECT_BROADCAST_RULE1_RULE);
- REG_WR (pDevice,
- MacCtrl.RcvRules[RCV_RULE1_REJECT_BROADCAST_IDX].Value,
- REJECT_BROADCAST_RULE1_VALUE);
- REG_WR (pDevice,
- MacCtrl.RcvRules[RCV_RULE2_REJECT_BROADCAST_IDX].Rule,
- REJECT_BROADCAST_RULE2_RULE);
- REG_WR (pDevice,
- MacCtrl.RcvRules[RCV_RULE2_REJECT_BROADCAST_IDX].Value,
- REJECT_BROADCAST_RULE2_VALUE);
- }
-
- /* disable the rest of the rules. */
- for (j = RCV_LAST_RULE_IDX; j < 16; j++) {
- REG_WR (pDevice, MacCtrl.RcvRules[j].Rule, 0);
- REG_WR (pDevice, MacCtrl.RcvRules[j].Value, 0);
- }
-
- return LM_STATUS_SUCCESS;
-} /* LM_SetReceiveMask */
-
-/******************************************************************************/
-/* Description: */
-/* Disable the interrupt and put the transmitter and receiver engines in */
-/* an idle state. Also aborts all pending send requests and receive */
-/* buffers. */
-/* */
-/* Return: */
-/* LM_STATUS_SUCCESS */
-/******************************************************************************/
-LM_STATUS LM_Abort (PLM_DEVICE_BLOCK pDevice)
-{
- PLM_PACKET pPacket;
- LM_UINT Idx;
-
- LM_DisableInterrupt (pDevice);
-
- /* Disable all the state machines. */
- LM_CntrlBlock (pDevice, T3_BLOCK_MAC_RX_ENGINE, LM_DISABLE);
- LM_CntrlBlock (pDevice, T3_BLOCK_RX_BD_INITIATOR, LM_DISABLE);
- LM_CntrlBlock (pDevice, T3_BLOCK_RX_LIST_PLMT, LM_DISABLE);
- LM_CntrlBlock (pDevice, T3_BLOCK_RX_LIST_SELECTOR, LM_DISABLE);
- LM_CntrlBlock (pDevice, T3_BLOCK_RX_DATA_INITIATOR, LM_DISABLE);
- LM_CntrlBlock (pDevice, T3_BLOCK_RX_DATA_COMP, LM_DISABLE);
- LM_CntrlBlock (pDevice, T3_BLOCK_RX_BD_COMP, LM_DISABLE);
-
- LM_CntrlBlock (pDevice, T3_BLOCK_SEND_BD_SELECTOR, LM_DISABLE);
- LM_CntrlBlock (pDevice, T3_BLOCK_SEND_BD_INITIATOR, LM_DISABLE);
- LM_CntrlBlock (pDevice, T3_BLOCK_SEND_DATA_INITIATOR, LM_DISABLE);
- LM_CntrlBlock (pDevice, T3_BLOCK_DMA_RD, LM_DISABLE);
- LM_CntrlBlock (pDevice, T3_BLOCK_SEND_DATA_COMP, LM_DISABLE);
- LM_CntrlBlock (pDevice, T3_BLOCK_DMA_COMP, LM_DISABLE);
- LM_CntrlBlock (pDevice, T3_BLOCK_SEND_BD_COMP, LM_DISABLE);
-
- /* Clear TDE bit */
- pDevice->MacMode &= ~MAC_MODE_ENABLE_TDE;
- REG_WR (pDevice, MacCtrl.Mode, pDevice->MacMode);
-
- LM_CntrlBlock (pDevice, T3_BLOCK_MAC_TX_ENGINE, LM_DISABLE);
- LM_CntrlBlock (pDevice, T3_BLOCK_HOST_COALESING, LM_DISABLE);
- LM_CntrlBlock (pDevice, T3_BLOCK_DMA_WR, LM_DISABLE);
- LM_CntrlBlock (pDevice, T3_BLOCK_MBUF_CLUSTER_FREE, LM_DISABLE);
-
- /* Reset all FTQs */
- REG_WR (pDevice, Ftq.Reset, 0xffffffff);
- REG_WR (pDevice, Ftq.Reset, 0x0);
-
- LM_CntrlBlock (pDevice, T3_BLOCK_MBUF_MANAGER, LM_DISABLE);
- LM_CntrlBlock (pDevice, T3_BLOCK_MEM_ARBITOR, LM_DISABLE);
-
- MM_ACQUIRE_INT_LOCK (pDevice);
-
- /* Abort packets that have already queued to go out. */
- pPacket = (PLM_PACKET) QQ_PopHead (&pDevice->TxPacketActiveQ.Container);
- while (pPacket) {
-
- pPacket->PacketStatus = LM_STATUS_TRANSMIT_ABORTED;
- pDevice->TxCounters.TxPacketAbortedCnt++;
-
- atomic_add (pPacket->u.Tx.FragCount, &pDevice->SendBdLeft);
-
- QQ_PushTail (&pDevice->TxPacketXmittedQ.Container, pPacket);
-
- pPacket = (PLM_PACKET)
- QQ_PopHead (&pDevice->TxPacketActiveQ.Container);
- }
-
- /* Cleanup the receive return rings. */
- LM_ServiceRxInterrupt (pDevice);
-
- /* Don't want to indicate rx packets in Ndis miniport shutdown context. */
- /* Doing so may cause system crash. */
- if (!pDevice->ShuttingDown) {
- /* Indicate packets to the protocol. */
- MM_IndicateTxPackets (pDevice);
-
- /* Indicate received packets to the protocols. */
- MM_IndicateRxPackets (pDevice);
- } else {
- /* Move the receive packet descriptors in the ReceivedQ to the */
- /* free queue. */
- for (;;) {
- pPacket =
- (PLM_PACKET) QQ_PopHead (&pDevice->
- RxPacketReceivedQ.
- Container);
- if (pPacket == NULL) {
- break;
- }
- QQ_PushTail (&pDevice->RxPacketFreeQ.Container,
- pPacket);
- }
- }
-
- /* Clean up the Std Receive Producer ring. */
- Idx = pDevice->pStatusBlkVirt->RcvStdConIdx;
-
- while (Idx != pDevice->RxStdProdIdx) {
- pPacket = (PLM_PACKET) (MM_UINT_PTR (pDevice->pPacketDescBase) +
- MM_UINT_PTR (pDevice->pRxStdBdVirt[Idx].
- Opaque));
-
- QQ_PushTail (&pDevice->RxPacketFreeQ.Container, pPacket);
-
- Idx = (Idx + 1) & T3_STD_RCV_RCB_ENTRY_COUNT_MASK;
- } /* while */
-
- /* Reinitialize our copy of the indices. */
- pDevice->RxStdProdIdx = 0;
-
-#if T3_JUMBO_RCV_RCB_ENTRY_COUNT
- /* Clean up the Jumbo Receive Producer ring. */
- Idx = pDevice->pStatusBlkVirt->RcvJumboConIdx;
-
- while (Idx != pDevice->RxJumboProdIdx) {
- pPacket = (PLM_PACKET) (MM_UINT_PTR (pDevice->pPacketDescBase) +
- MM_UINT_PTR (pDevice->
- pRxJumboBdVirt[Idx].
- Opaque));
-
- QQ_PushTail (&pDevice->RxPacketFreeQ.Container, pPacket);
-
- Idx = (Idx + 1) & T3_JUMBO_RCV_RCB_ENTRY_COUNT_MASK;
- } /* while */
-
- /* Reinitialize our copy of the indices. */
- pDevice->RxJumboProdIdx = 0;
-#endif /* T3_JUMBO_RCV_RCB_ENTRY_COUNT */
-
- MM_RELEASE_INT_LOCK (pDevice);
-
- /* Initialize the statistis Block */
- pDevice->pStatusBlkVirt->Status = 0;
- pDevice->pStatusBlkVirt->RcvStdConIdx = 0;
- pDevice->pStatusBlkVirt->RcvJumboConIdx = 0;
- pDevice->pStatusBlkVirt->RcvMiniConIdx = 0;
-
- return LM_STATUS_SUCCESS;
-} /* LM_Abort */
-
-/******************************************************************************/
-/* Description: */
-/* Disable the interrupt and put the transmitter and receiver engines in */
-/* an idle state. Aborts all pending send requests and receive buffers. */
-/* Also free all the receive buffers. */
-/* */
-/* Return: */
-/* LM_STATUS_SUCCESS */
-/******************************************************************************/
-LM_STATUS LM_Halt (PLM_DEVICE_BLOCK pDevice)
-{
- PLM_PACKET pPacket;
- LM_UINT32 EntryCnt;
-
- LM_Abort (pDevice);
-
- /* Get the number of entries in the queue. */
- EntryCnt = QQ_GetEntryCnt (&pDevice->RxPacketFreeQ.Container);
-
- /* Make sure all the packets have been accounted for. */
- for (EntryCnt = 0; EntryCnt < pDevice->RxPacketDescCnt; EntryCnt++) {
- pPacket =
- (PLM_PACKET) QQ_PopHead (&pDevice->RxPacketFreeQ.Container);
- if (pPacket == 0)
- break;
-
- MM_FreeRxBuffer (pDevice, pPacket);
-
- QQ_PushTail (&pDevice->RxPacketFreeQ.Container, pPacket);
- }
-
- LM_ResetChip (pDevice);
-
- /* Restore PCI configuration registers. */
- MM_WriteConfig32 (pDevice, PCI_CACHE_LINE_SIZE_REG,
- pDevice->SavedCacheLineReg);
- LM_RegWrInd (pDevice, PCI_SUBSYSTEM_VENDOR_ID_REG,
- (pDevice->SubsystemId << 16) | pDevice->SubsystemVendorId);
-
- /* Reprogram the MAC address. */
- LM_SetMacAddress (pDevice);
-
- return LM_STATUS_SUCCESS;
-} /* LM_Halt */
-
-STATIC LM_STATUS LM_ResetChip (PLM_DEVICE_BLOCK pDevice)
-{
- LM_UINT32 Value32;
- LM_UINT32 j;
-
- /* Wait for access to the nvram interface before resetting. This is */
- /* a workaround to prevent EEPROM corruption. */
- if (T3_ASIC_REV (pDevice->ChipRevId) != T3_ASIC_REV_5700 &&
- T3_ASIC_REV (pDevice->ChipRevId) != T3_ASIC_REV_5701) {
- /* Request access to the flash interface. */
- REG_WR (pDevice, Nvram.SwArb, SW_ARB_REQ_SET1);
-
- for (j = 0; j < 100000; j++) {
- Value32 = REG_RD (pDevice, Nvram.SwArb);
- if (Value32 & SW_ARB_GNT1) {
- break;
- }
- MM_Wait (10);
- }
- }
-
- /* Global reset. */
- REG_WR (pDevice, Grc.MiscCfg, GRC_MISC_CFG_CORE_CLOCK_RESET);
- MM_Wait (40);
- MM_Wait (40);
- MM_Wait (40);
-
- /* make sure we re-enable indirect accesses */
- MM_WriteConfig32 (pDevice, T3_PCI_MISC_HOST_CTRL_REG,
- pDevice->MiscHostCtrl);
-
- /* Set MAX PCI retry to zero. */
- Value32 =
- T3_PCI_STATE_PCI_ROM_ENABLE | T3_PCI_STATE_PCI_ROM_RETRY_ENABLE;
- if (pDevice->ChipRevId == T3_CHIP_ID_5704_A0) {
- if (!(pDevice->PciState & T3_PCI_STATE_CONVENTIONAL_PCI_MODE)) {
- Value32 |= T3_PCI_STATE_RETRY_SAME_DMA;
- }
- }
- MM_WriteConfig32 (pDevice, T3_PCI_STATE_REG, Value32);
-
- /* Restore PCI command register. */
- MM_WriteConfig32 (pDevice, PCI_COMMAND_REG,
- pDevice->PciCommandStatusWords);
-
- /* Disable PCI-X relaxed ordering bit. */
- MM_ReadConfig32 (pDevice, PCIX_CAP_REG, &Value32);
- Value32 &= ~PCIX_ENABLE_RELAXED_ORDERING;
- MM_WriteConfig32 (pDevice, PCIX_CAP_REG, Value32);
-
- /* Enable memory arbiter. */
- REG_WR (pDevice, MemArbiter.Mode, T3_MEM_ARBITER_MODE_ENABLE);
-
-#ifdef BIG_ENDIAN_PCI /* This from jfd */
- Value32 = GRC_MODE_WORD_SWAP_DATA | GRC_MODE_WORD_SWAP_NON_FRAME_DATA;
-#else
-#ifdef BIG_ENDIAN_HOST
- /* Reconfigure the mode register. */
- Value32 = GRC_MODE_BYTE_SWAP_NON_FRAME_DATA |
- GRC_MODE_WORD_SWAP_NON_FRAME_DATA |
- GRC_MODE_BYTE_SWAP_DATA | GRC_MODE_WORD_SWAP_DATA;
-#else
- /* Reconfigure the mode register. */
- Value32 = GRC_MODE_BYTE_SWAP_NON_FRAME_DATA | GRC_MODE_BYTE_SWAP_DATA;
-#endif
-#endif
- REG_WR (pDevice, Grc.Mode, Value32);
-
- /* Prevent PXE from restarting. */
- MEM_WR_OFFSET (pDevice, 0x0b50, T3_MAGIC_NUM);
-
- if (pDevice->EnableTbi) {
- pDevice->MacMode = MAC_MODE_PORT_MODE_TBI;
- REG_WR (pDevice, MacCtrl.Mode, MAC_MODE_PORT_MODE_TBI);
- } else {
- REG_WR (pDevice, MacCtrl.Mode, 0);
- }
-
- /* Wait for the firmware to finish initialization. */
- for (j = 0; j < 100000; j++) {
- MM_Wait (10);
-
- Value32 = MEM_RD_OFFSET (pDevice, 0x0b50);
- if (Value32 == ~T3_MAGIC_NUM) {
- break;
- }
- }
- return LM_STATUS_SUCCESS;
-}
-
-/******************************************************************************/
-/* Description: */
-/* */
-/* Return: */
-/******************************************************************************/
-__inline static void LM_ServiceTxInterrupt (PLM_DEVICE_BLOCK pDevice)
-{
- PLM_PACKET pPacket;
- LM_UINT32 HwConIdx;
- LM_UINT32 SwConIdx;
-
- HwConIdx = pDevice->pStatusBlkVirt->Idx[0].SendConIdx;
-
- /* Get our copy of the consumer index. The buffer descriptors */
- /* that are in between the consumer indices are freed. */
- SwConIdx = pDevice->SendConIdx;
-
- /* Move the packets from the TxPacketActiveQ that are sent out to */
- /* the TxPacketXmittedQ. Packets that are sent use the */
- /* descriptors that are between SwConIdx and HwConIdx. */
- while (SwConIdx != HwConIdx) {
- /* Get the packet that was sent from the TxPacketActiveQ. */
- pPacket =
- (PLM_PACKET) QQ_PopHead (&pDevice->TxPacketActiveQ.
- Container);
-
- /* Set the return status. */
- pPacket->PacketStatus = LM_STATUS_SUCCESS;
-
- /* Put the packet in the TxPacketXmittedQ for indication later. */
- QQ_PushTail (&pDevice->TxPacketXmittedQ.Container, pPacket);
-
- /* Move to the next packet's BD. */
- SwConIdx = (SwConIdx + pPacket->u.Tx.FragCount) &
- T3_SEND_RCB_ENTRY_COUNT_MASK;
-
- /* Update the number of unused BDs. */
- atomic_add (pPacket->u.Tx.FragCount, &pDevice->SendBdLeft);
-
- /* Get the new updated HwConIdx. */
- HwConIdx = pDevice->pStatusBlkVirt->Idx[0].SendConIdx;
- } /* while */
-
- /* Save the new SwConIdx. */
- pDevice->SendConIdx = SwConIdx;
-
-} /* LM_ServiceTxInterrupt */
-
-/******************************************************************************/
-/* Description: */
-/* */
-/* Return: */
-/******************************************************************************/
-__inline static void LM_ServiceRxInterrupt (PLM_DEVICE_BLOCK pDevice)
-{
- PLM_PACKET pPacket;
- PT3_RCV_BD pRcvBd;
- LM_UINT32 HwRcvRetProdIdx;
- LM_UINT32 SwRcvRetConIdx;
-
- /* Loop thru the receive return rings for received packets. */
- HwRcvRetProdIdx = pDevice->pStatusBlkVirt->Idx[0].RcvProdIdx;
-
- SwRcvRetConIdx = pDevice->RcvRetConIdx;
- while (SwRcvRetConIdx != HwRcvRetProdIdx) {
- pRcvBd = &pDevice->pRcvRetBdVirt[SwRcvRetConIdx];
-
- /* Get the received packet descriptor. */
- pPacket = (PLM_PACKET) (MM_UINT_PTR (pDevice->pPacketDescBase) +
- MM_UINT_PTR (pRcvBd->Opaque));
-
- /* Check the error flag. */
- if (pRcvBd->ErrorFlag &&
- pRcvBd->ErrorFlag != RCV_BD_ERR_ODD_NIBBLED_RCVD_MII) {
- pPacket->PacketStatus = LM_STATUS_FAILURE;
-
- pDevice->RxCounters.RxPacketErrCnt++;
-
- if (pRcvBd->ErrorFlag & RCV_BD_ERR_BAD_CRC) {
- pDevice->RxCounters.RxErrCrcCnt++;
- }
-
- if (pRcvBd->ErrorFlag & RCV_BD_ERR_COLL_DETECT) {
- pDevice->RxCounters.RxErrCollCnt++;
- }
-
- if (pRcvBd->ErrorFlag & RCV_BD_ERR_LINK_LOST_DURING_PKT) {
- pDevice->RxCounters.RxErrLinkLostCnt++;
- }
-
- if (pRcvBd->ErrorFlag & RCV_BD_ERR_PHY_DECODE_ERR) {
- pDevice->RxCounters.RxErrPhyDecodeCnt++;
- }
-
- if (pRcvBd->ErrorFlag & RCV_BD_ERR_ODD_NIBBLED_RCVD_MII) {
- pDevice->RxCounters.RxErrOddNibbleCnt++;
- }
-
- if (pRcvBd->ErrorFlag & RCV_BD_ERR_MAC_ABORT) {
- pDevice->RxCounters.RxErrMacAbortCnt++;
- }
-
- if (pRcvBd->ErrorFlag & RCV_BD_ERR_LEN_LT_64) {
- pDevice->RxCounters.RxErrShortPacketCnt++;
- }
-
- if (pRcvBd->ErrorFlag & RCV_BD_ERR_TRUNC_NO_RESOURCES) {
- pDevice->RxCounters.RxErrNoResourceCnt++;
- }
-
- if (pRcvBd->ErrorFlag & RCV_BD_ERR_GIANT_FRAME_RCVD) {
- pDevice->RxCounters.RxErrLargePacketCnt++;
- }
- } else {
- pPacket->PacketStatus = LM_STATUS_SUCCESS;
- pPacket->PacketSize = pRcvBd->Len - 4;
-
- pPacket->Flags = pRcvBd->Flags;
- if (pRcvBd->Flags & RCV_BD_FLAG_VLAN_TAG) {
- pPacket->VlanTag = pRcvBd->VlanTag;
- }
-
- pPacket->u.Rx.TcpUdpChecksum = pRcvBd->TcpUdpCksum;
- }
-
- /* Put the packet descriptor containing the received packet */
- /* buffer in the RxPacketReceivedQ for indication later. */
- QQ_PushTail (&pDevice->RxPacketReceivedQ.Container, pPacket);
-
- /* Go to the next buffer descriptor. */
- SwRcvRetConIdx = (SwRcvRetConIdx + 1) &
- T3_RCV_RETURN_RCB_ENTRY_COUNT_MASK;
-
- /* Get the updated HwRcvRetProdIdx. */
- HwRcvRetProdIdx = pDevice->pStatusBlkVirt->Idx[0].RcvProdIdx;
- } /* while */
-
- pDevice->RcvRetConIdx = SwRcvRetConIdx;
-
- /* Update the receive return ring consumer index. */
- MB_REG_WR (pDevice, Mailbox.RcvRetConIdx[0].Low, SwRcvRetConIdx);
-} /* LM_ServiceRxInterrupt */
-
-/******************************************************************************/
-/* Description: */
-/* This is the interrupt event handler routine. It acknowledges all */
-/* pending interrupts and process all pending events. */
-/* */
-/* Return: */
-/* LM_STATUS_SUCCESS */
-/******************************************************************************/
-LM_STATUS LM_ServiceInterrupts (PLM_DEVICE_BLOCK pDevice)
-{
- LM_UINT32 Value32;
- int ServicePhyInt = FALSE;
-
- /* Setup the phy chip whenever the link status changes. */
- if (pDevice->LinkChngMode == T3_LINK_CHNG_MODE_USE_STATUS_REG) {
- Value32 = REG_RD (pDevice, MacCtrl.Status);
- if (pDevice->PhyIntMode == T3_PHY_INT_MODE_MI_INTERRUPT) {
- if (Value32 & MAC_STATUS_MI_INTERRUPT) {
- ServicePhyInt = TRUE;
- }
- } else if (Value32 & MAC_STATUS_LINK_STATE_CHANGED) {
- ServicePhyInt = TRUE;
- }
- } else {
- if (pDevice->pStatusBlkVirt->
- Status & STATUS_BLOCK_LINK_CHANGED_STATUS) {
- pDevice->pStatusBlkVirt->Status =
- STATUS_BLOCK_UPDATED | (pDevice->pStatusBlkVirt->
- Status &
- ~STATUS_BLOCK_LINK_CHANGED_STATUS);
- ServicePhyInt = TRUE;
- }
- }
-#if INCLUDE_TBI_SUPPORT
- if (pDevice->IgnoreTbiLinkChange == TRUE) {
- ServicePhyInt = FALSE;
- }
-#endif
- if (ServicePhyInt == TRUE) {
- LM_SetupPhy (pDevice);
- }
-
- /* Service receive and transmit interrupts. */
- LM_ServiceRxInterrupt (pDevice);
- LM_ServiceTxInterrupt (pDevice);
-
- /* No spinlock for this queue since this routine is serialized. */
- if (!QQ_Empty (&pDevice->RxPacketReceivedQ.Container)) {
- /* Indicate receive packets. */
- MM_IndicateRxPackets (pDevice);
- /* LM_QueueRxPackets(pDevice); */
- }
-
- /* No spinlock for this queue since this routine is serialized. */
- if (!QQ_Empty (&pDevice->TxPacketXmittedQ.Container)) {
- MM_IndicateTxPackets (pDevice);
- }
-
- return LM_STATUS_SUCCESS;
-} /* LM_ServiceInterrupts */
-
-/******************************************************************************/
-/* Description: */
-/* */
-/* Return: */
-/******************************************************************************/
-LM_STATUS LM_MulticastAdd (PLM_DEVICE_BLOCK pDevice, PLM_UINT8 pMcAddress)
-{
- PLM_UINT8 pEntry;
- LM_UINT32 j;
-
- pEntry = pDevice->McTable[0];
- for (j = 0; j < pDevice->McEntryCount; j++) {
- if (IS_ETH_ADDRESS_EQUAL (pEntry, pMcAddress)) {
- /* Found a match, increment the instance count. */
- pEntry[LM_MC_INSTANCE_COUNT_INDEX] += 1;
-
- return LM_STATUS_SUCCESS;
- }
-
- pEntry += LM_MC_ENTRY_SIZE;
- }
-
- if (pDevice->McEntryCount >= LM_MAX_MC_TABLE_SIZE) {
- return LM_STATUS_FAILURE;
- }
-
- pEntry = pDevice->McTable[pDevice->McEntryCount];
-
- COPY_ETH_ADDRESS (pMcAddress, pEntry);
- pEntry[LM_MC_INSTANCE_COUNT_INDEX] = 1;
-
- pDevice->McEntryCount++;
-
- LM_SetReceiveMask (pDevice, pDevice->ReceiveMask | LM_ACCEPT_MULTICAST);
-
- return LM_STATUS_SUCCESS;
-} /* LM_MulticastAdd */
-
-/******************************************************************************/
-/* Description: */
-/* */
-/* Return: */
-/******************************************************************************/
-LM_STATUS LM_MulticastDel (PLM_DEVICE_BLOCK pDevice, PLM_UINT8 pMcAddress)
-{
- PLM_UINT8 pEntry;
- LM_UINT32 j;
-
- pEntry = pDevice->McTable[0];
- for (j = 0; j < pDevice->McEntryCount; j++) {
- if (IS_ETH_ADDRESS_EQUAL (pEntry, pMcAddress)) {
- /* Found a match, decrement the instance count. */
- pEntry[LM_MC_INSTANCE_COUNT_INDEX] -= 1;
-
- /* No more instance left, remove the address from the table. */
- /* Move the last entry in the table to the delete slot. */
- if (pEntry[LM_MC_INSTANCE_COUNT_INDEX] == 0 &&
- pDevice->McEntryCount > 1) {
-
- COPY_ETH_ADDRESS (pDevice->
- McTable[pDevice->
- McEntryCount - 1],
- pEntry);
- pEntry[LM_MC_INSTANCE_COUNT_INDEX] =
- pDevice->McTable[pDevice->McEntryCount - 1]
- [LM_MC_INSTANCE_COUNT_INDEX];
- }
- pDevice->McEntryCount--;
-
- /* Update the receive mask if the table is empty. */
- if (pDevice->McEntryCount == 0) {
- LM_SetReceiveMask (pDevice,
- pDevice->
- ReceiveMask &
- ~LM_ACCEPT_MULTICAST);
- }
-
- return LM_STATUS_SUCCESS;
- }
-
- pEntry += LM_MC_ENTRY_SIZE;
- }
-
- return LM_STATUS_FAILURE;
-} /* LM_MulticastDel */
-
-/******************************************************************************/
-/* Description: */
-/* */
-/* Return: */
-/******************************************************************************/
-LM_STATUS LM_MulticastClear (PLM_DEVICE_BLOCK pDevice)
-{
- pDevice->McEntryCount = 0;
-
- LM_SetReceiveMask (pDevice,
- pDevice->ReceiveMask & ~LM_ACCEPT_MULTICAST);
-
- return LM_STATUS_SUCCESS;
-} /* LM_MulticastClear */
-
-/******************************************************************************/
-/* Description: */
-/* */
-/* Return: */
-/******************************************************************************/
-LM_STATUS LM_SetMacAddress (PLM_DEVICE_BLOCK pDevice)
-{
- LM_UINT32 j;
- PLM_UINT8 pMacAddress = pDevice->NodeAddress;
-
- for (j = 0; j < 4; j++) {
- REG_WR (pDevice, MacCtrl.MacAddr[j].High,
- (pMacAddress[0] << 8) | pMacAddress[1]);
- REG_WR (pDevice, MacCtrl.MacAddr[j].Low,
- (pMacAddress[2] << 24) | (pMacAddress[3] << 16) |
- (pMacAddress[4] << 8) | pMacAddress[5]);
- }
-
- return LM_STATUS_SUCCESS;
-}
-
-/******************************************************************************/
-/* Description: */
-/* Sets up the default line speed, and duplex modes based on the requested */
-/* media type. */
-/* */
-/* Return: */
-/* None. */
-/******************************************************************************/
-static LM_STATUS
-LM_TranslateRequestedMediaType (LM_REQUESTED_MEDIA_TYPE RequestedMediaType,
- PLM_MEDIA_TYPE pMediaType,
- PLM_LINE_SPEED pLineSpeed,
- PLM_DUPLEX_MODE pDuplexMode)
-{
- *pMediaType = LM_MEDIA_TYPE_AUTO;
- *pLineSpeed = LM_LINE_SPEED_UNKNOWN;
- *pDuplexMode = LM_DUPLEX_MODE_UNKNOWN;
-
- /* determine media type */
- switch (RequestedMediaType) {
- case LM_REQUESTED_MEDIA_TYPE_BNC:
- *pMediaType = LM_MEDIA_TYPE_BNC;
- *pLineSpeed = LM_LINE_SPEED_10MBPS;
- *pDuplexMode = LM_DUPLEX_MODE_HALF;
- break;
-
- case LM_REQUESTED_MEDIA_TYPE_UTP_AUTO:
- *pMediaType = LM_MEDIA_TYPE_UTP;
- break;
-
- case LM_REQUESTED_MEDIA_TYPE_UTP_10MBPS:
- *pMediaType = LM_MEDIA_TYPE_UTP;
- *pLineSpeed = LM_LINE_SPEED_10MBPS;
- *pDuplexMode = LM_DUPLEX_MODE_HALF;
- break;
-
- case LM_REQUESTED_MEDIA_TYPE_UTP_10MBPS_FULL_DUPLEX:
- *pMediaType = LM_MEDIA_TYPE_UTP;
- *pLineSpeed = LM_LINE_SPEED_10MBPS;
- *pDuplexMode = LM_DUPLEX_MODE_FULL;
- break;
-
- case LM_REQUESTED_MEDIA_TYPE_UTP_100MBPS:
- *pMediaType = LM_MEDIA_TYPE_UTP;
- *pLineSpeed = LM_LINE_SPEED_100MBPS;
- *pDuplexMode = LM_DUPLEX_MODE_HALF;
- break;
-
- case LM_REQUESTED_MEDIA_TYPE_UTP_100MBPS_FULL_DUPLEX:
- *pMediaType = LM_MEDIA_TYPE_UTP;
- *pLineSpeed = LM_LINE_SPEED_100MBPS;
- *pDuplexMode = LM_DUPLEX_MODE_FULL;
- break;
-
- case LM_REQUESTED_MEDIA_TYPE_UTP_1000MBPS:
- *pMediaType = LM_MEDIA_TYPE_UTP;
- *pLineSpeed = LM_LINE_SPEED_1000MBPS;
- *pDuplexMode = LM_DUPLEX_MODE_HALF;
- break;
-
- case LM_REQUESTED_MEDIA_TYPE_UTP_1000MBPS_FULL_DUPLEX:
- *pMediaType = LM_MEDIA_TYPE_UTP;
- *pLineSpeed = LM_LINE_SPEED_1000MBPS;
- *pDuplexMode = LM_DUPLEX_MODE_FULL;
- break;
-
- case LM_REQUESTED_MEDIA_TYPE_FIBER_100MBPS:
- *pMediaType = LM_MEDIA_TYPE_FIBER;
- *pLineSpeed = LM_LINE_SPEED_100MBPS;
- *pDuplexMode = LM_DUPLEX_MODE_HALF;
- break;
-
- case LM_REQUESTED_MEDIA_TYPE_FIBER_100MBPS_FULL_DUPLEX:
- *pMediaType = LM_MEDIA_TYPE_FIBER;
- *pLineSpeed = LM_LINE_SPEED_100MBPS;
- *pDuplexMode = LM_DUPLEX_MODE_FULL;
- break;
-
- case LM_REQUESTED_MEDIA_TYPE_FIBER_1000MBPS:
- *pMediaType = LM_MEDIA_TYPE_FIBER;
- *pLineSpeed = LM_LINE_SPEED_1000MBPS;
- *pDuplexMode = LM_DUPLEX_MODE_HALF;
- break;
-
- case LM_REQUESTED_MEDIA_TYPE_FIBER_1000MBPS_FULL_DUPLEX:
- *pMediaType = LM_MEDIA_TYPE_FIBER;
- *pLineSpeed = LM_LINE_SPEED_1000MBPS;
- *pDuplexMode = LM_DUPLEX_MODE_FULL;
- break;
-
- default:
- break;
- } /* switch */
-
- return LM_STATUS_SUCCESS;
-} /* LM_TranslateRequestedMediaType */
-
-/******************************************************************************/
-/* Description: */
-/* */
-/* Return: */
-/* LM_STATUS_LINK_ACTIVE */
-/* LM_STATUS_LINK_DOWN */
-/******************************************************************************/
-static LM_STATUS LM_InitBcm540xPhy (PLM_DEVICE_BLOCK pDevice)
-{
- LM_LINE_SPEED CurrentLineSpeed;
- LM_DUPLEX_MODE CurrentDuplexMode;
- LM_STATUS CurrentLinkStatus;
- LM_UINT32 Value32;
- LM_UINT32 j;
-
-#if 1 /* jmb: bugfix -- moved here, out of code that sets initial pwr state */
- LM_WritePhy (pDevice, BCM5401_AUX_CTRL, 0x2);
-#endif
- if ((pDevice->PhyId & PHY_ID_MASK) == PHY_BCM5401_PHY_ID) {
- LM_ReadPhy (pDevice, PHY_STATUS_REG, &Value32);
- LM_ReadPhy (pDevice, PHY_STATUS_REG, &Value32);
-
- if (!pDevice->InitDone) {
- Value32 = 0;
- }
-
- if (!(Value32 & PHY_STATUS_LINK_PASS)) {
- LM_WritePhy (pDevice, BCM5401_AUX_CTRL, 0x0c20);
-
- LM_WritePhy (pDevice, BCM540X_DSP_ADDRESS_REG, 0x0012);
- LM_WritePhy (pDevice, BCM540X_DSP_RW_PORT, 0x1804);
-
- LM_WritePhy (pDevice, BCM540X_DSP_ADDRESS_REG, 0x0013);
- LM_WritePhy (pDevice, BCM540X_DSP_RW_PORT, 0x1204);
-
- LM_WritePhy (pDevice, BCM540X_DSP_ADDRESS_REG, 0x8006);
- LM_WritePhy (pDevice, BCM540X_DSP_RW_PORT, 0x0132);
-
- LM_WritePhy (pDevice, BCM540X_DSP_ADDRESS_REG, 0x8006);
- LM_WritePhy (pDevice, BCM540X_DSP_RW_PORT, 0x0232);
-
- LM_WritePhy (pDevice, BCM540X_DSP_ADDRESS_REG, 0x201f);
- LM_WritePhy (pDevice, BCM540X_DSP_RW_PORT, 0x0a20);
-
- LM_ReadPhy (pDevice, PHY_STATUS_REG, &Value32);
- for (j = 0; j < 1000; j++) {
- MM_Wait (10);
-
- LM_ReadPhy (pDevice, PHY_STATUS_REG, &Value32);
- if (Value32 & PHY_STATUS_LINK_PASS) {
- MM_Wait (40);
- break;
- }
- }
-
- if ((pDevice->PhyId & PHY_ID_REV_MASK) ==
- PHY_BCM5401_B0_REV) {
- if (!(Value32 & PHY_STATUS_LINK_PASS)
- && (pDevice->OldLineSpeed ==
- LM_LINE_SPEED_1000MBPS)) {
- LM_WritePhy (pDevice, PHY_CTRL_REG,
- PHY_CTRL_PHY_RESET);
- for (j = 0; j < 100; j++) {
- MM_Wait (10);
-
- LM_ReadPhy (pDevice,
- PHY_CTRL_REG,
- &Value32);
- if (!
- (Value32 &
- PHY_CTRL_PHY_RESET)) {
- MM_Wait (40);
- break;
- }
- }
-
- LM_WritePhy (pDevice, BCM5401_AUX_CTRL,
- 0x0c20);
-
- LM_WritePhy (pDevice,
- BCM540X_DSP_ADDRESS_REG,
- 0x0012);
- LM_WritePhy (pDevice,
- BCM540X_DSP_RW_PORT,
- 0x1804);
-
- LM_WritePhy (pDevice,
- BCM540X_DSP_ADDRESS_REG,
- 0x0013);
- LM_WritePhy (pDevice,
- BCM540X_DSP_RW_PORT,
- 0x1204);
-
- LM_WritePhy (pDevice,
- BCM540X_DSP_ADDRESS_REG,
- 0x8006);
- LM_WritePhy (pDevice,
- BCM540X_DSP_RW_PORT,
- 0x0132);
-
- LM_WritePhy (pDevice,
- BCM540X_DSP_ADDRESS_REG,
- 0x8006);
- LM_WritePhy (pDevice,
- BCM540X_DSP_RW_PORT,
- 0x0232);
-
- LM_WritePhy (pDevice,
- BCM540X_DSP_ADDRESS_REG,
- 0x201f);
- LM_WritePhy (pDevice,
- BCM540X_DSP_RW_PORT,
- 0x0a20);
- }
- }
- }
- } else if (pDevice->ChipRevId == T3_CHIP_ID_5701_A0 ||
- pDevice->ChipRevId == T3_CHIP_ID_5701_B0) {
- /* Bug: 5701 A0, B0 TX CRC workaround. */
- LM_WritePhy (pDevice, 0x15, 0x0a75);
- LM_WritePhy (pDevice, 0x1c, 0x8c68);
- LM_WritePhy (pDevice, 0x1c, 0x8d68);
- LM_WritePhy (pDevice, 0x1c, 0x8c68);
- }
-
- /* Acknowledge interrupts. */
- LM_ReadPhy (pDevice, BCM540X_INT_STATUS_REG, &Value32);
- LM_ReadPhy (pDevice, BCM540X_INT_STATUS_REG, &Value32);
-
- /* Configure the interrupt mask. */
- if (pDevice->PhyIntMode == T3_PHY_INT_MODE_MI_INTERRUPT) {
- LM_WritePhy (pDevice, BCM540X_INT_MASK_REG,
- ~BCM540X_INT_LINK_CHANGE);
- }
-
- /* Configure PHY led mode. */
- if (T3_ASIC_REV (pDevice->ChipRevId) == T3_ASIC_REV_5701 ||
- (T3_ASIC_REV (pDevice->ChipRevId) == T3_ASIC_REV_5700)) {
- if (pDevice->LedMode == LED_MODE_THREE_LINK) {
- LM_WritePhy (pDevice, BCM540X_EXT_CTRL_REG,
- BCM540X_EXT_CTRL_LINK3_LED_MODE);
- } else {
- LM_WritePhy (pDevice, BCM540X_EXT_CTRL_REG, 0);
- }
- }
-
- CurrentLinkStatus = LM_STATUS_LINK_DOWN;
-
- /* Get current link and duplex mode. */
- for (j = 0; j < 100; j++) {
- LM_ReadPhy (pDevice, PHY_STATUS_REG, &Value32);
- LM_ReadPhy (pDevice, PHY_STATUS_REG, &Value32);
-
- if (Value32 & PHY_STATUS_LINK_PASS) {
- break;
- }
- MM_Wait (40);
- }
-
- if (Value32 & PHY_STATUS_LINK_PASS) {
-
- /* Determine the current line and duplex settings. */
- LM_ReadPhy (pDevice, BCM540X_AUX_STATUS_REG, &Value32);
- for (j = 0; j < 2000; j++) {
- MM_Wait (10);
-
- LM_ReadPhy (pDevice, BCM540X_AUX_STATUS_REG, &Value32);
- if (Value32) {
- break;
- }
- }
-
- switch (Value32 & BCM540X_AUX_SPEED_MASK) {
- case BCM540X_AUX_10BASET_HD:
- CurrentLineSpeed = LM_LINE_SPEED_10MBPS;
- CurrentDuplexMode = LM_DUPLEX_MODE_HALF;
- break;
-
- case BCM540X_AUX_10BASET_FD:
- CurrentLineSpeed = LM_LINE_SPEED_10MBPS;
- CurrentDuplexMode = LM_DUPLEX_MODE_FULL;
- break;
-
- case BCM540X_AUX_100BASETX_HD:
- CurrentLineSpeed = LM_LINE_SPEED_100MBPS;
- CurrentDuplexMode = LM_DUPLEX_MODE_HALF;
- break;
-
- case BCM540X_AUX_100BASETX_FD:
- CurrentLineSpeed = LM_LINE_SPEED_100MBPS;
- CurrentDuplexMode = LM_DUPLEX_MODE_FULL;
- break;
-
- case BCM540X_AUX_100BASET_HD:
- CurrentLineSpeed = LM_LINE_SPEED_1000MBPS;
- CurrentDuplexMode = LM_DUPLEX_MODE_HALF;
- break;
-
- case BCM540X_AUX_100BASET_FD:
- CurrentLineSpeed = LM_LINE_SPEED_1000MBPS;
- CurrentDuplexMode = LM_DUPLEX_MODE_FULL;
- break;
-
- default:
-
- CurrentLineSpeed = LM_LINE_SPEED_UNKNOWN;
- CurrentDuplexMode = LM_DUPLEX_MODE_UNKNOWN;
- break;
- }
-
- /* Make sure we are in auto-neg mode. */
- for (j = 0; j < 200; j++) {
- LM_ReadPhy (pDevice, PHY_CTRL_REG, &Value32);
- if (Value32 && Value32 != 0x7fff) {
- break;
- }
-
- if (Value32 == 0 && pDevice->RequestedMediaType ==
- LM_REQUESTED_MEDIA_TYPE_UTP_10MBPS) {
- break;
- }
-
- MM_Wait (10);
- }
-
- /* Use the current line settings for "auto" mode. */
- if (pDevice->RequestedMediaType == LM_REQUESTED_MEDIA_TYPE_AUTO
- || pDevice->RequestedMediaType ==
- LM_REQUESTED_MEDIA_TYPE_UTP_AUTO) {
- if (Value32 & PHY_CTRL_AUTO_NEG_ENABLE) {
- CurrentLinkStatus = LM_STATUS_LINK_ACTIVE;
-
- /* We may be exiting low power mode and the link is in */
- /* 10mb. In this case, we need to restart autoneg. */
- LM_ReadPhy (pDevice, BCM540X_1000BASET_CTRL_REG,
- &Value32);
- pDevice->advertising1000 = Value32;
- /* 5702FE supports 10/100Mb only. */
- if (T3_ASIC_REV (pDevice->ChipRevId) !=
- T3_ASIC_REV_5703
- || pDevice->BondId !=
- GRC_MISC_BD_ID_5702FE) {
- if (!
- (Value32 &
- (BCM540X_AN_AD_1000BASET_HALF |
- BCM540X_AN_AD_1000BASET_FULL))) {
- CurrentLinkStatus =
- LM_STATUS_LINK_SETTING_MISMATCH;
- }
- }
- } else {
- CurrentLinkStatus =
- LM_STATUS_LINK_SETTING_MISMATCH;
- }
- } else {
- /* Force line settings. */
- /* Use the current setting if it matches the user's requested */
- /* setting. */
- LM_ReadPhy (pDevice, PHY_CTRL_REG, &Value32);
- if ((pDevice->LineSpeed == CurrentLineSpeed) &&
- (pDevice->DuplexMode == CurrentDuplexMode)) {
- if ((pDevice->DisableAutoNeg &&
- !(Value32 & PHY_CTRL_AUTO_NEG_ENABLE)) ||
- (!pDevice->DisableAutoNeg &&
- (Value32 & PHY_CTRL_AUTO_NEG_ENABLE))) {
- CurrentLinkStatus =
- LM_STATUS_LINK_ACTIVE;
- } else {
- CurrentLinkStatus =
- LM_STATUS_LINK_SETTING_MISMATCH;
- }
- } else {
- CurrentLinkStatus =
- LM_STATUS_LINK_SETTING_MISMATCH;
- }
- }
-
- /* Save line settings. */
- pDevice->LineSpeed = CurrentLineSpeed;
- pDevice->DuplexMode = CurrentDuplexMode;
- pDevice->MediaType = LM_MEDIA_TYPE_UTP;
- }
-
- return CurrentLinkStatus;
-} /* LM_InitBcm540xPhy */
-
-/******************************************************************************/
-/* Description: */
-/* */
-/* Return: */
-/******************************************************************************/
-LM_STATUS
-LM_SetFlowControl (PLM_DEVICE_BLOCK pDevice,
- LM_UINT32 LocalPhyAd, LM_UINT32 RemotePhyAd)
-{
- LM_FLOW_CONTROL FlowCap;
-
- /* Resolve flow control. */
- FlowCap = LM_FLOW_CONTROL_NONE;
-
- /* See Table 28B-3 of 802.3ab-1999 spec. */
- if (pDevice->FlowControlCap & LM_FLOW_CONTROL_AUTO_PAUSE) {
- if (LocalPhyAd & PHY_AN_AD_PAUSE_CAPABLE) {
- if (LocalPhyAd & PHY_AN_AD_ASYM_PAUSE) {
- if (RemotePhyAd &
- PHY_LINK_PARTNER_PAUSE_CAPABLE) {
- FlowCap =
- LM_FLOW_CONTROL_TRANSMIT_PAUSE |
- LM_FLOW_CONTROL_RECEIVE_PAUSE;
- } else if (RemotePhyAd &
- PHY_LINK_PARTNER_ASYM_PAUSE) {
- FlowCap = LM_FLOW_CONTROL_RECEIVE_PAUSE;
- }
- } else {
- if (RemotePhyAd &
- PHY_LINK_PARTNER_PAUSE_CAPABLE) {
- FlowCap =
- LM_FLOW_CONTROL_TRANSMIT_PAUSE |
- LM_FLOW_CONTROL_RECEIVE_PAUSE;
- }
- }
- } else if (LocalPhyAd & PHY_AN_AD_ASYM_PAUSE) {
- if ((RemotePhyAd & PHY_LINK_PARTNER_PAUSE_CAPABLE) &&
- (RemotePhyAd & PHY_LINK_PARTNER_ASYM_PAUSE)) {
- FlowCap = LM_FLOW_CONTROL_TRANSMIT_PAUSE;
- }
- }
- } else {
- FlowCap = pDevice->FlowControlCap;
- }
-
- /* Enable/disable rx PAUSE. */
- pDevice->RxMode &= ~RX_MODE_ENABLE_FLOW_CONTROL;
- if (FlowCap & LM_FLOW_CONTROL_RECEIVE_PAUSE &&
- (pDevice->FlowControlCap == LM_FLOW_CONTROL_AUTO_PAUSE ||
- pDevice->FlowControlCap & LM_FLOW_CONTROL_RECEIVE_PAUSE)) {
- pDevice->FlowControl |= LM_FLOW_CONTROL_RECEIVE_PAUSE;
- pDevice->RxMode |= RX_MODE_ENABLE_FLOW_CONTROL;
-
- }
- REG_WR (pDevice, MacCtrl.RxMode, pDevice->RxMode);
-
- /* Enable/disable tx PAUSE. */
- pDevice->TxMode &= ~TX_MODE_ENABLE_FLOW_CONTROL;
- if (FlowCap & LM_FLOW_CONTROL_TRANSMIT_PAUSE &&
- (pDevice->FlowControlCap == LM_FLOW_CONTROL_AUTO_PAUSE ||
- pDevice->FlowControlCap & LM_FLOW_CONTROL_TRANSMIT_PAUSE)) {
- pDevice->FlowControl |= LM_FLOW_CONTROL_TRANSMIT_PAUSE;
- pDevice->TxMode |= TX_MODE_ENABLE_FLOW_CONTROL;
-
- }
- REG_WR (pDevice, MacCtrl.TxMode, pDevice->TxMode);
-
- return LM_STATUS_SUCCESS;
-}
-
-#if INCLUDE_TBI_SUPPORT
-/******************************************************************************/
-/* Description: */
-/* */
-/* Return: */
-/******************************************************************************/
-STATIC LM_STATUS LM_InitBcm800xPhy (PLM_DEVICE_BLOCK pDevice)
-{
- LM_UINT32 Value32;
- LM_UINT32 j;
-
- Value32 = REG_RD (pDevice, MacCtrl.Status);
-
- /* Reset the SERDES during init and when we have link. */
- if (!pDevice->InitDone || Value32 & MAC_STATUS_PCS_SYNCED) {
- /* Set PLL lock range. */
- LM_WritePhy (pDevice, 0x16, 0x8007);
-
- /* Software reset. */
- LM_WritePhy (pDevice, 0x00, 0x8000);
-
- /* Wait for reset to complete. */
- for (j = 0; j < 500; j++) {
- MM_Wait (10);
- }
-
- /* Config mode; seletct PMA/Ch 1 regs. */
- LM_WritePhy (pDevice, 0x10, 0x8411);
-
- /* Enable auto-lock and comdet, select txclk for tx. */
- LM_WritePhy (pDevice, 0x11, 0x0a10);
-
- LM_WritePhy (pDevice, 0x18, 0x00a0);
- LM_WritePhy (pDevice, 0x16, 0x41ff);
-
- /* Assert and deassert POR. */
- LM_WritePhy (pDevice, 0x13, 0x0400);
- MM_Wait (40);
- LM_WritePhy (pDevice, 0x13, 0x0000);
-
- LM_WritePhy (pDevice, 0x11, 0x0a50);
- MM_Wait (40);
- LM_WritePhy (pDevice, 0x11, 0x0a10);
-
- /* Delay for signal to stabilize. */
- for (j = 0; j < 15000; j++) {
- MM_Wait (10);
- }
-
- /* Deselect the channel register so we can read the PHY id later. */
- LM_WritePhy (pDevice, 0x10, 0x8011);
- }
-
- return LM_STATUS_SUCCESS;
-}
-
-/******************************************************************************/
-/* Description: */
-/* */
-/* Return: */
-/******************************************************************************/
-STATIC LM_STATUS LM_SetupFiberPhy (PLM_DEVICE_BLOCK pDevice)
-{
- LM_STATUS CurrentLinkStatus;
- AUTONEG_STATUS AnStatus = 0;
- LM_UINT32 Value32;
- LM_UINT32 Cnt;
- LM_UINT32 j, k;
-
- pDevice->MacMode &= ~(MAC_MODE_HALF_DUPLEX | MAC_MODE_PORT_MODE_MASK);
-
- /* Initialize the send_config register. */
- REG_WR (pDevice, MacCtrl.TxAutoNeg, 0);
-
- /* Enable TBI and full duplex mode. */
- pDevice->MacMode |= MAC_MODE_PORT_MODE_TBI;
- REG_WR (pDevice, MacCtrl.Mode, pDevice->MacMode);
-
- /* Initialize the BCM8002 SERDES PHY. */
- switch (pDevice->PhyId & PHY_ID_MASK) {
- case PHY_BCM8002_PHY_ID:
- LM_InitBcm800xPhy (pDevice);
- break;
-
- default:
- break;
- }
-
- /* Enable link change interrupt. */
- REG_WR (pDevice, MacCtrl.MacEvent,
- MAC_EVENT_ENABLE_LINK_STATE_CHANGED_ATTN);
-
- /* Default to link down. */
- CurrentLinkStatus = LM_STATUS_LINK_DOWN;
-
- /* Get the link status. */
- Value32 = REG_RD (pDevice, MacCtrl.Status);
- if (Value32 & MAC_STATUS_PCS_SYNCED) {
- if ((pDevice->RequestedMediaType ==
- LM_REQUESTED_MEDIA_TYPE_AUTO)
- || (pDevice->DisableAutoNeg == FALSE)) {
- /* auto-negotiation mode. */
- /* Initialize the autoneg default capaiblities. */
- AutonegInit (&pDevice->AnInfo);
-
- /* Set the context pointer to point to the main device structure. */
- pDevice->AnInfo.pContext = pDevice;
-
- /* Setup flow control advertisement register. */
- Value32 = GetPhyAdFlowCntrlSettings (pDevice);
- if (Value32 & PHY_AN_AD_PAUSE_CAPABLE) {
- pDevice->AnInfo.mr_adv_sym_pause = 1;
- } else {
- pDevice->AnInfo.mr_adv_sym_pause = 0;
- }
-
- if (Value32 & PHY_AN_AD_ASYM_PAUSE) {
- pDevice->AnInfo.mr_adv_asym_pause = 1;
- } else {
- pDevice->AnInfo.mr_adv_asym_pause = 0;
- }
-
- /* Try to autoneg up to six times. */
- if (pDevice->IgnoreTbiLinkChange) {
- Cnt = 1;
- } else {
- Cnt = 6;
- }
- for (j = 0; j < Cnt; j++) {
- REG_WR (pDevice, MacCtrl.TxAutoNeg, 0);
-
- Value32 =
- pDevice->MacMode & ~MAC_MODE_PORT_MODE_MASK;
- REG_WR (pDevice, MacCtrl.Mode, Value32);
- MM_Wait (20);
-
- REG_WR (pDevice, MacCtrl.Mode,
- pDevice->
- MacMode | MAC_MODE_SEND_CONFIGS);
-
- MM_Wait (20);
-
- pDevice->AnInfo.State = AN_STATE_UNKNOWN;
- pDevice->AnInfo.CurrentTime_us = 0;
-
- REG_WR (pDevice, Grc.Timer, 0);
- for (k = 0;
- (pDevice->AnInfo.CurrentTime_us < 75000)
- && (k < 75000); k++) {
- AnStatus =
- Autoneg8023z (&pDevice->AnInfo);
-
- if ((AnStatus == AUTONEG_STATUS_DONE) ||
- (AnStatus == AUTONEG_STATUS_FAILED))
- {
- break;
- }
-
- pDevice->AnInfo.CurrentTime_us =
- REG_RD (pDevice, Grc.Timer);
-
- }
- if ((AnStatus == AUTONEG_STATUS_DONE) ||
- (AnStatus == AUTONEG_STATUS_FAILED)) {
- break;
- }
- if (j >= 1) {
- if (!(REG_RD (pDevice, MacCtrl.Status) &
- MAC_STATUS_PCS_SYNCED)) {
- break;
- }
- }
- }
-
- /* Stop sending configs. */
- MM_AnTxIdle (&pDevice->AnInfo);
-
- /* Resolve flow control settings. */
- if ((AnStatus == AUTONEG_STATUS_DONE) &&
- pDevice->AnInfo.mr_an_complete
- && pDevice->AnInfo.mr_link_ok
- && pDevice->AnInfo.mr_lp_adv_full_duplex) {
- LM_UINT32 RemotePhyAd;
- LM_UINT32 LocalPhyAd;
-
- LocalPhyAd = 0;
- if (pDevice->AnInfo.mr_adv_sym_pause) {
- LocalPhyAd |= PHY_AN_AD_PAUSE_CAPABLE;
- }
-
- if (pDevice->AnInfo.mr_adv_asym_pause) {
- LocalPhyAd |= PHY_AN_AD_ASYM_PAUSE;
- }
-
- RemotePhyAd = 0;
- if (pDevice->AnInfo.mr_lp_adv_sym_pause) {
- RemotePhyAd |=
- PHY_LINK_PARTNER_PAUSE_CAPABLE;
- }
-
- if (pDevice->AnInfo.mr_lp_adv_asym_pause) {
- RemotePhyAd |=
- PHY_LINK_PARTNER_ASYM_PAUSE;
- }
-
- LM_SetFlowControl (pDevice, LocalPhyAd,
- RemotePhyAd);
-
- CurrentLinkStatus = LM_STATUS_LINK_ACTIVE;
- }
- for (j = 0; j < 30; j++) {
- MM_Wait (20);
- REG_WR (pDevice, MacCtrl.Status,
- MAC_STATUS_SYNC_CHANGED |
- MAC_STATUS_CFG_CHANGED);
- MM_Wait (20);
- if ((REG_RD (pDevice, MacCtrl.Status) &
- (MAC_STATUS_SYNC_CHANGED |
- MAC_STATUS_CFG_CHANGED)) == 0)
- break;
- }
- if (pDevice->PollTbiLink) {
- Value32 = REG_RD (pDevice, MacCtrl.Status);
- if (Value32 & MAC_STATUS_RECEIVING_CFG) {
- pDevice->IgnoreTbiLinkChange = TRUE;
- } else {
- pDevice->IgnoreTbiLinkChange = FALSE;
- }
- }
- Value32 = REG_RD (pDevice, MacCtrl.Status);
- if (CurrentLinkStatus == LM_STATUS_LINK_DOWN &&
- (Value32 & MAC_STATUS_PCS_SYNCED) &&
- ((Value32 & MAC_STATUS_RECEIVING_CFG) == 0)) {
- CurrentLinkStatus = LM_STATUS_LINK_ACTIVE;
- }
- } else {
- /* We are forcing line speed. */
- pDevice->FlowControlCap &= ~LM_FLOW_CONTROL_AUTO_PAUSE;
- LM_SetFlowControl (pDevice, 0, 0);
-
- CurrentLinkStatus = LM_STATUS_LINK_ACTIVE;
- REG_WR (pDevice, MacCtrl.Mode, pDevice->MacMode |
- MAC_MODE_SEND_CONFIGS);
- }
- }
- /* Set the link polarity bit. */
- pDevice->MacMode &= ~MAC_MODE_LINK_POLARITY;
- REG_WR (pDevice, MacCtrl.Mode, pDevice->MacMode);
-
- pDevice->pStatusBlkVirt->Status = STATUS_BLOCK_UPDATED |
- (pDevice->pStatusBlkVirt->
- Status & ~STATUS_BLOCK_LINK_CHANGED_STATUS);
-
- for (j = 0; j < 100; j++) {
- REG_WR (pDevice, MacCtrl.Status, MAC_STATUS_SYNC_CHANGED |
- MAC_STATUS_CFG_CHANGED);
- MM_Wait (5);
- if ((REG_RD (pDevice, MacCtrl.Status) &
- (MAC_STATUS_SYNC_CHANGED | MAC_STATUS_CFG_CHANGED)) == 0)
- break;
- }
-
- Value32 = REG_RD (pDevice, MacCtrl.Status);
- if ((Value32 & MAC_STATUS_PCS_SYNCED) == 0) {
- CurrentLinkStatus = LM_STATUS_LINK_DOWN;
- if (pDevice->DisableAutoNeg == FALSE) {
- REG_WR (pDevice, MacCtrl.Mode, pDevice->MacMode |
- MAC_MODE_SEND_CONFIGS);
- MM_Wait (1);
- REG_WR (pDevice, MacCtrl.Mode, pDevice->MacMode);
- }
- }
-
- /* Initialize the current link status. */
- if (CurrentLinkStatus == LM_STATUS_LINK_ACTIVE) {
- pDevice->LineSpeed = LM_LINE_SPEED_1000MBPS;
- pDevice->DuplexMode = LM_DUPLEX_MODE_FULL;
- REG_WR (pDevice, MacCtrl.LedCtrl, LED_CTRL_OVERRIDE_LINK_LED |
- LED_CTRL_1000MBPS_LED_ON);
- } else {
- pDevice->LineSpeed = LM_LINE_SPEED_UNKNOWN;
- pDevice->DuplexMode = LM_DUPLEX_MODE_UNKNOWN;
- REG_WR (pDevice, MacCtrl.LedCtrl, LED_CTRL_OVERRIDE_LINK_LED |
- LED_CTRL_OVERRIDE_TRAFFIC_LED);
- }
-
- /* Indicate link status. */
- if (pDevice->LinkStatus != CurrentLinkStatus) {
- pDevice->LinkStatus = CurrentLinkStatus;
- MM_IndicateStatus (pDevice, CurrentLinkStatus);
- }
-
- return LM_STATUS_SUCCESS;
-}
-#endif /* INCLUDE_TBI_SUPPORT */
-
-/******************************************************************************/
-/* Description: */
-/* */
-/* Return: */
-/******************************************************************************/
-LM_STATUS LM_SetupCopperPhy (PLM_DEVICE_BLOCK pDevice)
-{
- LM_STATUS CurrentLinkStatus;
- LM_UINT32 Value32;
-
- /* Assume there is not link first. */
- CurrentLinkStatus = LM_STATUS_LINK_DOWN;
-
- /* Disable phy link change attention. */
- REG_WR (pDevice, MacCtrl.MacEvent, 0);
-
- /* Clear link change attention. */
- REG_WR (pDevice, MacCtrl.Status, MAC_STATUS_SYNC_CHANGED |
- MAC_STATUS_CFG_CHANGED);
-
- /* Disable auto-polling for the moment. */
- pDevice->MiMode = 0xc0000;
- REG_WR (pDevice, MacCtrl.MiMode, pDevice->MiMode);
- MM_Wait (40);
-
- /* Determine the requested line speed and duplex. */
- pDevice->OldLineSpeed = pDevice->LineSpeed;
- LM_TranslateRequestedMediaType (pDevice->RequestedMediaType,
- &pDevice->MediaType,
- &pDevice->LineSpeed,
- &pDevice->DuplexMode);
-
- /* Initialize the phy chip. */
- switch (pDevice->PhyId & PHY_ID_MASK) {
- case PHY_BCM5400_PHY_ID:
- case PHY_BCM5401_PHY_ID:
- case PHY_BCM5411_PHY_ID:
- case PHY_BCM5701_PHY_ID:
- case PHY_BCM5703_PHY_ID:
- case PHY_BCM5704_PHY_ID:
- CurrentLinkStatus = LM_InitBcm540xPhy (pDevice);
- break;
-
- default:
- break;
- }
-
- if (CurrentLinkStatus == LM_STATUS_LINK_SETTING_MISMATCH) {
- CurrentLinkStatus = LM_STATUS_LINK_DOWN;
- }
-
- /* Setup flow control. */
- pDevice->FlowControl = LM_FLOW_CONTROL_NONE;
- if (CurrentLinkStatus == LM_STATUS_LINK_ACTIVE) {
- LM_FLOW_CONTROL FlowCap; /* Flow control capability. */
-
- FlowCap = LM_FLOW_CONTROL_NONE;
-
- if (pDevice->DuplexMode == LM_DUPLEX_MODE_FULL) {
- if (pDevice->DisableAutoNeg == FALSE ||
- pDevice->RequestedMediaType ==
- LM_REQUESTED_MEDIA_TYPE_AUTO
- || pDevice->RequestedMediaType ==
- LM_REQUESTED_MEDIA_TYPE_UTP_AUTO) {
- LM_UINT32 ExpectedPhyAd;
- LM_UINT32 LocalPhyAd;
- LM_UINT32 RemotePhyAd;
-
- LM_ReadPhy (pDevice, PHY_AN_AD_REG,
- &LocalPhyAd);
- pDevice->advertising = LocalPhyAd;
- LocalPhyAd &=
- (PHY_AN_AD_ASYM_PAUSE |
- PHY_AN_AD_PAUSE_CAPABLE);
-
- ExpectedPhyAd =
- GetPhyAdFlowCntrlSettings (pDevice);
-
- if (LocalPhyAd != ExpectedPhyAd) {
- CurrentLinkStatus = LM_STATUS_LINK_DOWN;
- } else {
- LM_ReadPhy (pDevice,
- PHY_LINK_PARTNER_ABILITY_REG,
- &RemotePhyAd);
-
- LM_SetFlowControl (pDevice, LocalPhyAd,
- RemotePhyAd);
- }
- } else {
- pDevice->FlowControlCap &=
- ~LM_FLOW_CONTROL_AUTO_PAUSE;
- LM_SetFlowControl (pDevice, 0, 0);
- }
- }
- }
-
- if (CurrentLinkStatus == LM_STATUS_LINK_DOWN) {
- LM_ForceAutoNeg (pDevice, pDevice->RequestedMediaType);
-
- /* If we force line speed, we make get link right away. */
- LM_ReadPhy (pDevice, PHY_STATUS_REG, &Value32);
- LM_ReadPhy (pDevice, PHY_STATUS_REG, &Value32);
- if (Value32 & PHY_STATUS_LINK_PASS) {
- CurrentLinkStatus = LM_STATUS_LINK_ACTIVE;
- }
- }
-
- /* GMII interface. */
- pDevice->MacMode &= ~MAC_MODE_PORT_MODE_MASK;
- if (CurrentLinkStatus == LM_STATUS_LINK_ACTIVE) {
- if (pDevice->LineSpeed == LM_LINE_SPEED_100MBPS ||
- pDevice->LineSpeed == LM_LINE_SPEED_10MBPS) {
- pDevice->MacMode |= MAC_MODE_PORT_MODE_MII;
- } else {
- pDevice->MacMode |= MAC_MODE_PORT_MODE_GMII;
- }
- } else {
- pDevice->MacMode |= MAC_MODE_PORT_MODE_GMII;
- }
-
- /* Set the MAC to operate in the appropriate duplex mode. */
- pDevice->MacMode &= ~MAC_MODE_HALF_DUPLEX;
- if (pDevice->DuplexMode == LM_DUPLEX_MODE_HALF) {
- pDevice->MacMode |= MAC_MODE_HALF_DUPLEX;
- }
-
- /* Set the link polarity bit. */
- pDevice->MacMode &= ~MAC_MODE_LINK_POLARITY;
- if (T3_ASIC_REV (pDevice->ChipRevId) == T3_ASIC_REV_5700) {
- if ((pDevice->LedMode == LED_MODE_LINK10) ||
- (CurrentLinkStatus == LM_STATUS_LINK_ACTIVE &&
- pDevice->LineSpeed == LM_LINE_SPEED_10MBPS)) {
- pDevice->MacMode |= MAC_MODE_LINK_POLARITY;
- }
- } else {
- if (CurrentLinkStatus == LM_STATUS_LINK_ACTIVE) {
- pDevice->MacMode |= MAC_MODE_LINK_POLARITY;
- }
-
- /* Set LED mode. */
- if (T3_ASIC_REV (pDevice->ChipRevId) == T3_ASIC_REV_5700 ||
- T3_ASIC_REV (pDevice->ChipRevId) == T3_ASIC_REV_5701) {
- Value32 = LED_CTRL_PHY_MODE_1;
- } else {
- if (pDevice->LedMode == LED_MODE_OUTPUT) {
- Value32 = LED_CTRL_PHY_MODE_2;
- } else {
- Value32 = LED_CTRL_PHY_MODE_1;
- }
- }
- REG_WR (pDevice, MacCtrl.LedCtrl, Value32);
- }
-
- REG_WR (pDevice, MacCtrl.Mode, pDevice->MacMode);
-
- /* Enable auto polling. */
- if (pDevice->PhyIntMode == T3_PHY_INT_MODE_AUTO_POLLING) {
- pDevice->MiMode |= MI_MODE_AUTO_POLLING_ENABLE;
- REG_WR (pDevice, MacCtrl.MiMode, pDevice->MiMode);
- }
-
- /* Enable phy link change attention. */
- if (pDevice->PhyIntMode == T3_PHY_INT_MODE_MI_INTERRUPT) {
- REG_WR (pDevice, MacCtrl.MacEvent,
- MAC_EVENT_ENABLE_MI_INTERRUPT);
- } else {
- REG_WR (pDevice, MacCtrl.MacEvent,
- MAC_EVENT_ENABLE_LINK_STATE_CHANGED_ATTN);
- }
- if ((T3_ASIC_REV (pDevice->ChipRevId) == T3_ASIC_REV_5700) &&
- (CurrentLinkStatus == LM_STATUS_LINK_ACTIVE) &&
- (pDevice->LineSpeed == LM_LINE_SPEED_1000MBPS) &&
- (((pDevice->PciState & T3_PCI_STATE_CONVENTIONAL_PCI_MODE) &&
- (pDevice->PciState & T3_PCI_STATE_BUS_SPEED_HIGH)) ||
- !(pDevice->PciState & T3_PCI_STATE_CONVENTIONAL_PCI_MODE))) {
- MM_Wait (120);
- REG_WR (pDevice, MacCtrl.Status, MAC_STATUS_SYNC_CHANGED |
- MAC_STATUS_CFG_CHANGED);
- MEM_WR_OFFSET (pDevice, T3_FIRMWARE_MAILBOX,
- T3_MAGIC_NUM_DISABLE_DMAW_ON_LINK_CHANGE);
- }
-
- /* Indicate link status. */
- if (pDevice->LinkStatus != CurrentLinkStatus) {
- pDevice->LinkStatus = CurrentLinkStatus;
- MM_IndicateStatus (pDevice, CurrentLinkStatus);
- }
-
- return LM_STATUS_SUCCESS;
-} /* LM_SetupCopperPhy */
-
-/******************************************************************************/
-/* Description: */
-/* */
-/* Return: */
-/******************************************************************************/
-LM_STATUS LM_SetupPhy (PLM_DEVICE_BLOCK pDevice)
-{
- LM_STATUS LmStatus;
- LM_UINT32 Value32;
-
-#if INCLUDE_TBI_SUPPORT
- if (pDevice->EnableTbi) {
- LmStatus = LM_SetupFiberPhy (pDevice);
- } else
-#endif /* INCLUDE_TBI_SUPPORT */
- {
- LmStatus = LM_SetupCopperPhy (pDevice);
- }
- if (pDevice->ChipRevId == T3_CHIP_ID_5704_A0) {
- if (!(pDevice->PciState & T3_PCI_STATE_CONVENTIONAL_PCI_MODE)) {
- Value32 = REG_RD (pDevice, PciCfg.PciState);
- REG_WR (pDevice, PciCfg.PciState,
- Value32 | T3_PCI_STATE_RETRY_SAME_DMA);
- }
- }
- if ((pDevice->LineSpeed == LM_LINE_SPEED_1000MBPS) &&
- (pDevice->DuplexMode == LM_DUPLEX_MODE_HALF)) {
- REG_WR (pDevice, MacCtrl.TxLengths, 0x26ff);
- } else {
- REG_WR (pDevice, MacCtrl.TxLengths, 0x2620);
- }
-
- return LmStatus;
-}
-
-/******************************************************************************/
-/* Description: */
-/* */
-/* Return: */
-/******************************************************************************/
-LM_VOID
-LM_ReadPhy (PLM_DEVICE_BLOCK pDevice, LM_UINT32 PhyReg, PLM_UINT32 pData32)
-{
- LM_UINT32 Value32;
- LM_UINT32 j;
-
- if (pDevice->PhyIntMode == T3_PHY_INT_MODE_AUTO_POLLING) {
- REG_WR (pDevice, MacCtrl.MiMode, pDevice->MiMode &
- ~MI_MODE_AUTO_POLLING_ENABLE);
- MM_Wait (40);
- }
-
- Value32 = (pDevice->PhyAddr << MI_COM_FIRST_PHY_ADDR_BIT) |
- ((PhyReg & MI_COM_PHY_REG_ADDR_MASK) <<
- MI_COM_FIRST_PHY_REG_ADDR_BIT) | MI_COM_CMD_READ | MI_COM_START;
-
- REG_WR (pDevice, MacCtrl.MiCom, Value32);
-
- for (j = 0; j < 20; j++) {
- MM_Wait (25);
-
- Value32 = REG_RD (pDevice, MacCtrl.MiCom);
-
- if (!(Value32 & MI_COM_BUSY)) {
- MM_Wait (5);
- Value32 = REG_RD (pDevice, MacCtrl.MiCom);
- Value32 &= MI_COM_PHY_DATA_MASK;
- break;
- }
- }
-
- if (Value32 & MI_COM_BUSY) {
- Value32 = 0;
- }
-
- *pData32 = Value32;
-
- if (pDevice->PhyIntMode == T3_PHY_INT_MODE_AUTO_POLLING) {
- REG_WR (pDevice, MacCtrl.MiMode, pDevice->MiMode);
- MM_Wait (40);
- }
-} /* LM_ReadPhy */
-
-/******************************************************************************/
-/* Description: */
-/* */
-/* Return: */
-/******************************************************************************/
-LM_VOID
-LM_WritePhy (PLM_DEVICE_BLOCK pDevice, LM_UINT32 PhyReg, LM_UINT32 Data32)
-{
- LM_UINT32 Value32;
- LM_UINT32 j;
-
- if (pDevice->PhyIntMode == T3_PHY_INT_MODE_AUTO_POLLING) {
- REG_WR (pDevice, MacCtrl.MiMode, pDevice->MiMode &
- ~MI_MODE_AUTO_POLLING_ENABLE);
- MM_Wait (40);
- }
-
- Value32 = (pDevice->PhyAddr << MI_COM_FIRST_PHY_ADDR_BIT) |
- ((PhyReg & MI_COM_PHY_REG_ADDR_MASK) <<
- MI_COM_FIRST_PHY_REG_ADDR_BIT) | (Data32 & MI_COM_PHY_DATA_MASK) |
- MI_COM_CMD_WRITE | MI_COM_START;
-
- REG_WR (pDevice, MacCtrl.MiCom, Value32);
-
- for (j = 0; j < 20; j++) {
- MM_Wait (25);
-
- Value32 = REG_RD (pDevice, MacCtrl.MiCom);
-
- if (!(Value32 & MI_COM_BUSY)) {
- MM_Wait (5);
- break;
- }
- }
-
- if (pDevice->PhyIntMode == T3_PHY_INT_MODE_AUTO_POLLING) {
- REG_WR (pDevice, MacCtrl.MiMode, pDevice->MiMode);
- MM_Wait (40);
- }
-} /* LM_WritePhy */
-
-/******************************************************************************/
-/* Description: */
-/* */
-/* Return: */
-/******************************************************************************/
-LM_STATUS LM_SetPowerState (PLM_DEVICE_BLOCK pDevice, LM_POWER_STATE PowerLevel)
-{
- LM_UINT32 PmeSupport;
- LM_UINT32 Value32;
- LM_UINT32 PmCtrl;
-
- /* make sureindirect accesses are enabled */
- MM_WriteConfig32 (pDevice, T3_PCI_MISC_HOST_CTRL_REG,
- pDevice->MiscHostCtrl);
-
- /* Clear the PME_ASSERT bit and the power state bits. Also enable */
- /* the PME bit. */
- MM_ReadConfig32 (pDevice, T3_PCI_PM_STATUS_CTRL_REG, &PmCtrl);
-
- PmCtrl |= T3_PM_PME_ASSERTED;
- PmCtrl &= ~T3_PM_POWER_STATE_MASK;
-
- /* Set the appropriate power state. */
- if (PowerLevel == LM_POWER_STATE_D0) {
-
- /* Bring the card out of low power mode. */
- PmCtrl |= T3_PM_POWER_STATE_D0;
- MM_WriteConfig32 (pDevice, T3_PCI_PM_STATUS_CTRL_REG, PmCtrl);
-
- REG_WR (pDevice, Grc.LocalCtrl, pDevice->GrcLocalCtrl);
- MM_Wait (40);
-#if 0 /* Bugfix by jmb...can't call WritePhy here because pDevice not fully initialized */
- LM_WritePhy (pDevice, BCM5401_AUX_CTRL, 0x02);
-#endif
-
- return LM_STATUS_SUCCESS;
- } else if (PowerLevel == LM_POWER_STATE_D1) {
- PmCtrl |= T3_PM_POWER_STATE_D1;
- } else if (PowerLevel == LM_POWER_STATE_D2) {
- PmCtrl |= T3_PM_POWER_STATE_D2;
- } else if (PowerLevel == LM_POWER_STATE_D3) {
- PmCtrl |= T3_PM_POWER_STATE_D3;
- } else {
- return LM_STATUS_FAILURE;
- }
- PmCtrl |= T3_PM_PME_ENABLE;
-
- /* Mask out all interrupts so LM_SetupPhy won't be called while we are */
- /* setting new line speed. */
- Value32 = REG_RD (pDevice, PciCfg.MiscHostCtrl);
- REG_WR (pDevice, PciCfg.MiscHostCtrl,
- Value32 | MISC_HOST_CTRL_MASK_PCI_INT);
-
- if (!pDevice->RestoreOnWakeUp) {
- pDevice->RestoreOnWakeUp = TRUE;
- pDevice->WakeUpDisableAutoNeg = pDevice->DisableAutoNeg;
- pDevice->WakeUpRequestedMediaType = pDevice->RequestedMediaType;
- }
-
- /* Force auto-negotiation to 10 line speed. */
- pDevice->DisableAutoNeg = FALSE;
- pDevice->RequestedMediaType = LM_REQUESTED_MEDIA_TYPE_UTP_10MBPS;
- LM_SetupPhy (pDevice);
-
- /* Put the driver in the initial state, and go through the power down */
- /* sequence. */
- LM_Halt (pDevice);
-
- MM_ReadConfig32 (pDevice, T3_PCI_PM_CAP_REG, &PmeSupport);
-
- if (pDevice->WakeUpModeCap != LM_WAKE_UP_MODE_NONE) {
-
- /* Enable WOL. */
- LM_WritePhy (pDevice, BCM5401_AUX_CTRL, 0x5a);
- MM_Wait (40);
-
- /* Set LED mode. */
- if (T3_ASIC_REV (pDevice->ChipRevId) == T3_ASIC_REV_5700 ||
- T3_ASIC_REV (pDevice->ChipRevId) == T3_ASIC_REV_5701) {
- Value32 = LED_CTRL_PHY_MODE_1;
- } else {
- if (pDevice->LedMode == LED_MODE_OUTPUT) {
- Value32 = LED_CTRL_PHY_MODE_2;
- } else {
- Value32 = LED_CTRL_PHY_MODE_1;
- }
- }
-
- Value32 = MAC_MODE_PORT_MODE_MII;
- if (T3_ASIC_REV (pDevice->ChipRevId) == T3_ASIC_REV_5700) {
- if (pDevice->LedMode == LED_MODE_LINK10 ||
- pDevice->WolSpeed == WOL_SPEED_10MB) {
- Value32 |= MAC_MODE_LINK_POLARITY;
- }
- } else {
- Value32 |= MAC_MODE_LINK_POLARITY;
- }
- REG_WR (pDevice, MacCtrl.Mode, Value32);
- MM_Wait (40);
- MM_Wait (40);
- MM_Wait (40);
-
- /* Always enable magic packet wake-up if we have vaux. */
- if ((PmeSupport & T3_PCI_PM_CAP_PME_D3COLD) &&
- (pDevice->WakeUpModeCap & LM_WAKE_UP_MODE_MAGIC_PACKET)) {
- Value32 |= MAC_MODE_DETECT_MAGIC_PACKET_ENABLE;
- }
-
- REG_WR (pDevice, MacCtrl.Mode, Value32);
-
- /* Enable the receiver. */
- REG_WR (pDevice, MacCtrl.RxMode, RX_MODE_ENABLE);
- }
-
- /* Disable tx/rx clocks, and seletect an alternate clock. */
- if (pDevice->WolSpeed == WOL_SPEED_100MB) {
- if (T3_ASIC_REV (pDevice->ChipRevId) == T3_ASIC_REV_5700 ||
- T3_ASIC_REV (pDevice->ChipRevId) == T3_ASIC_REV_5701) {
- Value32 =
- T3_PCI_DISABLE_RX_CLOCK | T3_PCI_DISABLE_TX_CLOCK |
- T3_PCI_SELECT_ALTERNATE_CLOCK;
- } else {
- Value32 = T3_PCI_SELECT_ALTERNATE_CLOCK;
- }
- REG_WR (pDevice, PciCfg.ClockCtrl, Value32);
-
- MM_Wait (40);
-
- if (T3_ASIC_REV (pDevice->ChipRevId) == T3_ASIC_REV_5700 ||
- T3_ASIC_REV (pDevice->ChipRevId) == T3_ASIC_REV_5701) {
- Value32 =
- T3_PCI_DISABLE_RX_CLOCK | T3_PCI_DISABLE_TX_CLOCK |
- T3_PCI_SELECT_ALTERNATE_CLOCK |
- T3_PCI_44MHZ_CORE_CLOCK;
- } else {
- Value32 = T3_PCI_SELECT_ALTERNATE_CLOCK |
- T3_PCI_44MHZ_CORE_CLOCK;
- }
-
- REG_WR (pDevice, PciCfg.ClockCtrl, Value32);
-
- MM_Wait (40);
-
- if (T3_ASIC_REV (pDevice->ChipRevId) == T3_ASIC_REV_5700 ||
- T3_ASIC_REV (pDevice->ChipRevId) == T3_ASIC_REV_5701) {
- Value32 =
- T3_PCI_DISABLE_RX_CLOCK | T3_PCI_DISABLE_TX_CLOCK |
- T3_PCI_44MHZ_CORE_CLOCK;
- } else {
- Value32 = T3_PCI_44MHZ_CORE_CLOCK;
- }
-
- REG_WR (pDevice, PciCfg.ClockCtrl, Value32);
- } else {
- if (T3_ASIC_REV (pDevice->ChipRevId) == T3_ASIC_REV_5700 ||
- T3_ASIC_REV (pDevice->ChipRevId) == T3_ASIC_REV_5701) {
- Value32 =
- T3_PCI_DISABLE_RX_CLOCK | T3_PCI_DISABLE_TX_CLOCK |
- T3_PCI_SELECT_ALTERNATE_CLOCK |
- T3_PCI_POWER_DOWN_PCI_PLL133;
- } else {
- Value32 = T3_PCI_SELECT_ALTERNATE_CLOCK |
- T3_PCI_POWER_DOWN_PCI_PLL133;
- }
-
- REG_WR (pDevice, PciCfg.ClockCtrl, Value32);
- }
-
- MM_Wait (40);
-
- if (!pDevice->EepromWp
- && (pDevice->WakeUpModeCap != LM_WAKE_UP_MODE_NONE)) {
- /* Switch adapter to auxilliary power. */
- if (T3_ASIC_REV (pDevice->ChipRevId) == T3_ASIC_REV_5700 ||
- T3_ASIC_REV (pDevice->ChipRevId) == T3_ASIC_REV_5701) {
- /* GPIO0 = 1, GPIO1 = 1, GPIO2 = 0. */
- REG_WR (pDevice, Grc.LocalCtrl, pDevice->GrcLocalCtrl |
- GRC_MISC_LOCAL_CTRL_GPIO_OE0 |
- GRC_MISC_LOCAL_CTRL_GPIO_OE1 |
- GRC_MISC_LOCAL_CTRL_GPIO_OE2 |
- GRC_MISC_LOCAL_CTRL_GPIO_OUTPUT0 |
- GRC_MISC_LOCAL_CTRL_GPIO_OUTPUT1);
- MM_Wait (40);
- } else {
- /* GPIO0 = 0, GPIO1 = 1, GPIO2 = 1. */
- REG_WR (pDevice, Grc.LocalCtrl, pDevice->GrcLocalCtrl |
- GRC_MISC_LOCAL_CTRL_GPIO_OE0 |
- GRC_MISC_LOCAL_CTRL_GPIO_OE1 |
- GRC_MISC_LOCAL_CTRL_GPIO_OE2 |
- GRC_MISC_LOCAL_CTRL_GPIO_OUTPUT1 |
- GRC_MISC_LOCAL_CTRL_GPIO_OUTPUT2);
- MM_Wait (40);
-
- /* GPIO0 = 1, GPIO1 = 1, GPIO2 = 1. */
- REG_WR (pDevice, Grc.LocalCtrl, pDevice->GrcLocalCtrl |
- GRC_MISC_LOCAL_CTRL_GPIO_OE0 |
- GRC_MISC_LOCAL_CTRL_GPIO_OE1 |
- GRC_MISC_LOCAL_CTRL_GPIO_OE2 |
- GRC_MISC_LOCAL_CTRL_GPIO_OUTPUT0 |
- GRC_MISC_LOCAL_CTRL_GPIO_OUTPUT1 |
- GRC_MISC_LOCAL_CTRL_GPIO_OUTPUT2);
- MM_Wait (40);
-
- /* GPIO0 = 1, GPIO1 = 1, GPIO2 = 0. */
- REG_WR (pDevice, Grc.LocalCtrl, pDevice->GrcLocalCtrl |
- GRC_MISC_LOCAL_CTRL_GPIO_OE0 |
- GRC_MISC_LOCAL_CTRL_GPIO_OE1 |
- GRC_MISC_LOCAL_CTRL_GPIO_OE2 |
- GRC_MISC_LOCAL_CTRL_GPIO_OUTPUT0 |
- GRC_MISC_LOCAL_CTRL_GPIO_OUTPUT1);
- MM_Wait (40);
- }
- }
-
- /* Set the phy to low power mode. */
- /* Put the the hardware in low power mode. */
- MM_WriteConfig32 (pDevice, T3_PCI_PM_STATUS_CTRL_REG, PmCtrl);
-
- return LM_STATUS_SUCCESS;
-} /* LM_SetPowerState */
-
-/******************************************************************************/
-/* Description: */
-/* */
-/* Return: */
-/******************************************************************************/
-static LM_UINT32 GetPhyAdFlowCntrlSettings (PLM_DEVICE_BLOCK pDevice)
-{
- LM_UINT32 Value32;
-
- Value32 = 0;
-
- /* Auto negotiation flow control only when autonegotiation is enabled. */
- if (pDevice->DisableAutoNeg == FALSE ||
- pDevice->RequestedMediaType == LM_REQUESTED_MEDIA_TYPE_AUTO ||
- pDevice->RequestedMediaType == LM_REQUESTED_MEDIA_TYPE_UTP_AUTO) {
- /* Please refer to Table 28B-3 of the 802.3ab-1999 spec. */
- if ((pDevice->FlowControlCap == LM_FLOW_CONTROL_AUTO_PAUSE) ||
- ((pDevice->FlowControlCap & LM_FLOW_CONTROL_RECEIVE_PAUSE)
- && (pDevice->
- FlowControlCap & LM_FLOW_CONTROL_TRANSMIT_PAUSE))) {
- Value32 |= PHY_AN_AD_PAUSE_CAPABLE;
- } else if (pDevice->
- FlowControlCap & LM_FLOW_CONTROL_TRANSMIT_PAUSE) {
- Value32 |= PHY_AN_AD_ASYM_PAUSE;
- } else if (pDevice->
- FlowControlCap & LM_FLOW_CONTROL_RECEIVE_PAUSE) {
- Value32 |=
- PHY_AN_AD_PAUSE_CAPABLE | PHY_AN_AD_ASYM_PAUSE;
- }
- }
-
- return Value32;
-}
-
-/******************************************************************************/
-/* Description: */
-/* */
-/* Return: */
-/* LM_STATUS_FAILURE */
-/* LM_STATUS_SUCCESS */
-/* */
-/******************************************************************************/
-static LM_STATUS
-LM_ForceAutoNegBcm540xPhy (PLM_DEVICE_BLOCK pDevice,
- LM_REQUESTED_MEDIA_TYPE RequestedMediaType)
-{
- LM_MEDIA_TYPE MediaType;
- LM_LINE_SPEED LineSpeed;
- LM_DUPLEX_MODE DuplexMode;
- LM_UINT32 NewPhyCtrl;
- LM_UINT32 Value32;
- LM_UINT32 Cnt;
-
- /* Get the interface type, line speed, and duplex mode. */
- LM_TranslateRequestedMediaType (RequestedMediaType, &MediaType,
- &LineSpeed, &DuplexMode);
-
- if (pDevice->RestoreOnWakeUp) {
- LM_WritePhy (pDevice, BCM540X_1000BASET_CTRL_REG, 0);
- pDevice->advertising1000 = 0;
- Value32 = PHY_AN_AD_10BASET_FULL | PHY_AN_AD_10BASET_HALF;
- if (pDevice->WolSpeed == WOL_SPEED_100MB) {
- Value32 |=
- PHY_AN_AD_100BASETX_FULL | PHY_AN_AD_100BASETX_HALF;
- }
- Value32 |= PHY_AN_AD_PROTOCOL_802_3_CSMA_CD;
- Value32 |= GetPhyAdFlowCntrlSettings (pDevice);
- LM_WritePhy (pDevice, PHY_AN_AD_REG, Value32);
- pDevice->advertising = Value32;
- }
- /* Setup the auto-negotiation advertisement register. */
- else if (LineSpeed == LM_LINE_SPEED_UNKNOWN) {
- /* Setup the 10/100 Mbps auto-negotiation advertisement register. */
- Value32 = PHY_AN_AD_PROTOCOL_802_3_CSMA_CD |
- PHY_AN_AD_10BASET_HALF | PHY_AN_AD_10BASET_FULL |
- PHY_AN_AD_100BASETX_FULL | PHY_AN_AD_100BASETX_HALF;
- Value32 |= GetPhyAdFlowCntrlSettings (pDevice);
-
- LM_WritePhy (pDevice, PHY_AN_AD_REG, Value32);
- pDevice->advertising = Value32;
-
- /* Advertise 1000Mbps */
- Value32 =
- BCM540X_AN_AD_1000BASET_HALF | BCM540X_AN_AD_1000BASET_FULL;
-
-#if INCLUDE_5701_AX_FIX
- /* Bug: workaround for CRC error in gigabit mode when we are in */
- /* slave mode. This will force the PHY to operate in */
- /* master mode. */
- if (pDevice->ChipRevId == T3_CHIP_ID_5701_A0 ||
- pDevice->ChipRevId == T3_CHIP_ID_5701_B0) {
- Value32 |= BCM540X_CONFIG_AS_MASTER |
- BCM540X_ENABLE_CONFIG_AS_MASTER;
- }
-#endif
-
- LM_WritePhy (pDevice, BCM540X_1000BASET_CTRL_REG, Value32);
- pDevice->advertising1000 = Value32;
- } else {
- if (LineSpeed == LM_LINE_SPEED_1000MBPS) {
- Value32 = PHY_AN_AD_PROTOCOL_802_3_CSMA_CD;
- Value32 |= GetPhyAdFlowCntrlSettings (pDevice);
-
- LM_WritePhy (pDevice, PHY_AN_AD_REG, Value32);
- pDevice->advertising = Value32;
-
- if (DuplexMode != LM_DUPLEX_MODE_FULL) {
- Value32 = BCM540X_AN_AD_1000BASET_HALF;
- } else {
- Value32 = BCM540X_AN_AD_1000BASET_FULL;
- }
-
- LM_WritePhy (pDevice, BCM540X_1000BASET_CTRL_REG,
- Value32);
- pDevice->advertising1000 = Value32;
- } else if (LineSpeed == LM_LINE_SPEED_100MBPS) {
- LM_WritePhy (pDevice, BCM540X_1000BASET_CTRL_REG, 0);
- pDevice->advertising1000 = 0;
-
- if (DuplexMode != LM_DUPLEX_MODE_FULL) {
- Value32 = PHY_AN_AD_100BASETX_HALF;
- } else {
- Value32 = PHY_AN_AD_100BASETX_FULL;
- }
-
- Value32 |= PHY_AN_AD_PROTOCOL_802_3_CSMA_CD;
- Value32 |= GetPhyAdFlowCntrlSettings (pDevice);
-
- LM_WritePhy (pDevice, PHY_AN_AD_REG, Value32);
- pDevice->advertising = Value32;
- } else if (LineSpeed == LM_LINE_SPEED_10MBPS) {
- LM_WritePhy (pDevice, BCM540X_1000BASET_CTRL_REG, 0);
- pDevice->advertising1000 = 0;
-
- if (DuplexMode != LM_DUPLEX_MODE_FULL) {
- Value32 = PHY_AN_AD_10BASET_HALF;
- } else {
- Value32 = PHY_AN_AD_10BASET_FULL;
- }
-
- Value32 |= PHY_AN_AD_PROTOCOL_802_3_CSMA_CD;
- Value32 |= GetPhyAdFlowCntrlSettings (pDevice);
-
- LM_WritePhy (pDevice, PHY_AN_AD_REG, Value32);
- pDevice->advertising = Value32;
- }
- }
-
- /* Force line speed if auto-negotiation is disabled. */
- if (pDevice->DisableAutoNeg && LineSpeed != LM_LINE_SPEED_UNKNOWN) {
- /* This code path is executed only when there is link. */
- pDevice->MediaType = MediaType;
- pDevice->LineSpeed = LineSpeed;
- pDevice->DuplexMode = DuplexMode;
-
- /* Force line seepd. */
- NewPhyCtrl = 0;
- switch (LineSpeed) {
- case LM_LINE_SPEED_10MBPS:
- NewPhyCtrl |= PHY_CTRL_SPEED_SELECT_10MBPS;
- break;
- case LM_LINE_SPEED_100MBPS:
- NewPhyCtrl |= PHY_CTRL_SPEED_SELECT_100MBPS;
- break;
- case LM_LINE_SPEED_1000MBPS:
- NewPhyCtrl |= PHY_CTRL_SPEED_SELECT_1000MBPS;
- break;
- default:
- NewPhyCtrl |= PHY_CTRL_SPEED_SELECT_1000MBPS;
- break;
- }
-
- if (DuplexMode == LM_DUPLEX_MODE_FULL) {
- NewPhyCtrl |= PHY_CTRL_FULL_DUPLEX_MODE;
- }
-
- /* Don't do anything if the PHY_CTRL is already what we wanted. */
- LM_ReadPhy (pDevice, PHY_CTRL_REG, &Value32);
- if (Value32 != NewPhyCtrl) {
- /* Temporary bring the link down before forcing line speed. */
- LM_WritePhy (pDevice, PHY_CTRL_REG,
- PHY_CTRL_LOOPBACK_MODE);
-
- /* Wait for link to go down. */
- for (Cnt = 0; Cnt < 15000; Cnt++) {
- MM_Wait (10);
-
- LM_ReadPhy (pDevice, PHY_STATUS_REG, &Value32);
- LM_ReadPhy (pDevice, PHY_STATUS_REG, &Value32);
-
- if (!(Value32 & PHY_STATUS_LINK_PASS)) {
- MM_Wait (40);
- break;
- }
- }
-
- LM_WritePhy (pDevice, PHY_CTRL_REG, NewPhyCtrl);
- MM_Wait (40);
- }
- } else {
- LM_WritePhy (pDevice, PHY_CTRL_REG, PHY_CTRL_AUTO_NEG_ENABLE |
- PHY_CTRL_RESTART_AUTO_NEG);
- }
-
- return LM_STATUS_SUCCESS;
-} /* LM_ForceAutoNegBcm540xPhy */
-
-/******************************************************************************/
-/* Description: */
-/* */
-/* Return: */
-/******************************************************************************/
-static LM_STATUS
-LM_ForceAutoNeg (PLM_DEVICE_BLOCK pDevice,
- LM_REQUESTED_MEDIA_TYPE RequestedMediaType)
-{
- LM_STATUS LmStatus;
-
- /* Initialize the phy chip. */
- switch (pDevice->PhyId & PHY_ID_MASK) {
- case PHY_BCM5400_PHY_ID:
- case PHY_BCM5401_PHY_ID:
- case PHY_BCM5411_PHY_ID:
- case PHY_BCM5701_PHY_ID:
- case PHY_BCM5703_PHY_ID:
- case PHY_BCM5704_PHY_ID:
- LmStatus =
- LM_ForceAutoNegBcm540xPhy (pDevice, RequestedMediaType);
- break;
-
- default:
- LmStatus = LM_STATUS_FAILURE;
- break;
- }
-
- return LmStatus;
-} /* LM_ForceAutoNeg */
-
-/******************************************************************************/
-/* Description: */
-/* */
-/* Return: */
-/******************************************************************************/
-LM_STATUS LM_LoadFirmware (PLM_DEVICE_BLOCK pDevice,
- PT3_FWIMG_INFO pFwImg,
- LM_UINT32 LoadCpu, LM_UINT32 StartCpu)
-{
- LM_UINT32 i;
- LM_UINT32 address;
-
- if (LoadCpu & T3_RX_CPU_ID) {
- if (LM_HaltCpu (pDevice, T3_RX_CPU_ID) != LM_STATUS_SUCCESS) {
- return LM_STATUS_FAILURE;
- }
-
- /* First of all clear scrach pad memory */
- for (i = 0; i < T3_RX_CPU_SPAD_SIZE; i += 4) {
- LM_RegWrInd (pDevice, T3_RX_CPU_SPAD_ADDR + i, 0);
- }
-
- /* Copy code first */
- address = T3_RX_CPU_SPAD_ADDR + (pFwImg->Text.Offset & 0xffff);
- for (i = 0; i <= pFwImg->Text.Length; i += 4) {
- LM_RegWrInd (pDevice, address + i,
- ((LM_UINT32 *) pFwImg->Text.Buffer)[i /
- 4]);
- }
-
- address =
- T3_RX_CPU_SPAD_ADDR + (pFwImg->ROnlyData.Offset & 0xffff);
- for (i = 0; i <= pFwImg->ROnlyData.Length; i += 4) {
- LM_RegWrInd (pDevice, address + i,
- ((LM_UINT32 *) pFwImg->ROnlyData.
- Buffer)[i / 4]);
- }
-
- address = T3_RX_CPU_SPAD_ADDR + (pFwImg->Data.Offset & 0xffff);
- for (i = 0; i <= pFwImg->Data.Length; i += 4) {
- LM_RegWrInd (pDevice, address + i,
- ((LM_UINT32 *) pFwImg->Data.Buffer)[i /
- 4]);
- }
- }
-
- if (LoadCpu & T3_TX_CPU_ID) {
- if (LM_HaltCpu (pDevice, T3_TX_CPU_ID) != LM_STATUS_SUCCESS) {
- return LM_STATUS_FAILURE;
- }
-
- /* First of all clear scrach pad memory */
- for (i = 0; i < T3_TX_CPU_SPAD_SIZE; i += 4) {
- LM_RegWrInd (pDevice, T3_TX_CPU_SPAD_ADDR + i, 0);
- }
-
- /* Copy code first */
- address = T3_TX_CPU_SPAD_ADDR + (pFwImg->Text.Offset & 0xffff);
- for (i = 0; i <= pFwImg->Text.Length; i += 4) {
- LM_RegWrInd (pDevice, address + i,
- ((LM_UINT32 *) pFwImg->Text.Buffer)[i /
- 4]);
- }
-
- address =
- T3_TX_CPU_SPAD_ADDR + (pFwImg->ROnlyData.Offset & 0xffff);
- for (i = 0; i <= pFwImg->ROnlyData.Length; i += 4) {
- LM_RegWrInd (pDevice, address + i,
- ((LM_UINT32 *) pFwImg->ROnlyData.
- Buffer)[i / 4]);
- }
-
- address = T3_TX_CPU_SPAD_ADDR + (pFwImg->Data.Offset & 0xffff);
- for (i = 0; i <= pFwImg->Data.Length; i += 4) {
- LM_RegWrInd (pDevice, address + i,
- ((LM_UINT32 *) pFwImg->Data.Buffer)[i /
- 4]);
- }
- }
-
- if (StartCpu & T3_RX_CPU_ID) {
- /* Start Rx CPU */
- REG_WR (pDevice, rxCpu.reg.state, 0xffffffff);
- REG_WR (pDevice, rxCpu.reg.PC, pFwImg->StartAddress);
- for (i = 0; i < 5; i++) {
- if (pFwImg->StartAddress ==
- REG_RD (pDevice, rxCpu.reg.PC))
- break;
-
- REG_WR (pDevice, rxCpu.reg.state, 0xffffffff);
- REG_WR (pDevice, rxCpu.reg.mode, CPU_MODE_HALT);
- REG_WR (pDevice, rxCpu.reg.PC, pFwImg->StartAddress);
- MM_Wait (1000);
- }
-
- REG_WR (pDevice, rxCpu.reg.state, 0xffffffff);
- REG_WR (pDevice, rxCpu.reg.mode, 0);
- }
-
- if (StartCpu & T3_TX_CPU_ID) {
- /* Start Tx CPU */
- REG_WR (pDevice, txCpu.reg.state, 0xffffffff);
- REG_WR (pDevice, txCpu.reg.PC, pFwImg->StartAddress);
- for (i = 0; i < 5; i++) {
- if (pFwImg->StartAddress ==
- REG_RD (pDevice, txCpu.reg.PC))
- break;
-
- REG_WR (pDevice, txCpu.reg.state, 0xffffffff);
- REG_WR (pDevice, txCpu.reg.mode, CPU_MODE_HALT);
- REG_WR (pDevice, txCpu.reg.PC, pFwImg->StartAddress);
- MM_Wait (1000);
- }
-
- REG_WR (pDevice, txCpu.reg.state, 0xffffffff);
- REG_WR (pDevice, txCpu.reg.mode, 0);
- }
-
- return LM_STATUS_SUCCESS;
-}
-
-STATIC LM_STATUS LM_HaltCpu (PLM_DEVICE_BLOCK pDevice, LM_UINT32 cpu_number)
-{
- LM_UINT32 i;
-
- if (cpu_number == T3_RX_CPU_ID) {
- for (i = 0; i < 10000; i++) {
- REG_WR (pDevice, rxCpu.reg.state, 0xffffffff);
- REG_WR (pDevice, rxCpu.reg.mode, CPU_MODE_HALT);
-
- if (REG_RD (pDevice, rxCpu.reg.mode) & CPU_MODE_HALT)
- break;
- }
-
- REG_WR (pDevice, rxCpu.reg.state, 0xffffffff);
- REG_WR (pDevice, rxCpu.reg.mode, CPU_MODE_HALT);
- MM_Wait (10);
- } else {
- for (i = 0; i < 10000; i++) {
- REG_WR (pDevice, txCpu.reg.state, 0xffffffff);
- REG_WR (pDevice, txCpu.reg.mode, CPU_MODE_HALT);
-
- if (REG_RD (pDevice, txCpu.reg.mode) & CPU_MODE_HALT)
- break;
- }
- }
-
- return ((i == 10000) ? LM_STATUS_FAILURE : LM_STATUS_SUCCESS);
-}
-
-int LM_BlinkLED (PLM_DEVICE_BLOCK pDevice, LM_UINT32 BlinkDurationSec)
-{
- LM_UINT32 Oldcfg;
- int j;
- int ret = 0;
-
- if (BlinkDurationSec == 0) {
- return 0;
- }
- if (BlinkDurationSec > 120) {
- BlinkDurationSec = 120;
- }
-
- Oldcfg = REG_RD (pDevice, MacCtrl.LedCtrl);
- for (j = 0; j < BlinkDurationSec * 2; j++) {
- if (j % 2) {
- /* Turn on the LEDs. */
- REG_WR (pDevice, MacCtrl.LedCtrl,
- LED_CTRL_OVERRIDE_LINK_LED |
- LED_CTRL_1000MBPS_LED_ON |
- LED_CTRL_100MBPS_LED_ON |
- LED_CTRL_10MBPS_LED_ON |
- LED_CTRL_OVERRIDE_TRAFFIC_LED |
- LED_CTRL_BLINK_TRAFFIC_LED |
- LED_CTRL_TRAFFIC_LED);
- } else {
- /* Turn off the LEDs. */
- REG_WR (pDevice, MacCtrl.LedCtrl,
- LED_CTRL_OVERRIDE_LINK_LED |
- LED_CTRL_OVERRIDE_TRAFFIC_LED);
- }
-
-#ifndef EMBEDDED
- current->state = TASK_INTERRUPTIBLE;
- if (schedule_timeout (HZ / 2) != 0) {
- ret = -EINTR;
- break;
- }
-#else
- udelay (100000); /* 1s sleep */
-#endif
- }
- REG_WR (pDevice, MacCtrl.LedCtrl, Oldcfg);
- return ret;
-}
-
-int t3_do_dma (PLM_DEVICE_BLOCK pDevice,
- LM_PHYSICAL_ADDRESS host_addr_phy, int length, int dma_read)
-{
- T3_DMA_DESC dma_desc;
- int i;
- LM_UINT32 dma_desc_addr;
- LM_UINT32 value32;
-
- REG_WR (pDevice, BufMgr.Mode, 0);
- REG_WR (pDevice, Ftq.Reset, 0);
-
- dma_desc.host_addr.High = host_addr_phy.High;
- dma_desc.host_addr.Low = host_addr_phy.Low;
- dma_desc.nic_mbuf = 0x2100;
- dma_desc.len = length;
- dma_desc.flags = 0x00000004; /* Generate Rx-CPU event */
-
- if (dma_read) {
- dma_desc.cqid_sqid = (T3_QID_RX_BD_COMP << 8) |
- T3_QID_DMA_HIGH_PRI_READ;
- REG_WR (pDevice, DmaRead.Mode, DMA_READ_MODE_ENABLE);
- } else {
- dma_desc.cqid_sqid = (T3_QID_RX_DATA_COMP << 8) |
- T3_QID_DMA_HIGH_PRI_WRITE;
- REG_WR (pDevice, DmaWrite.Mode, DMA_WRITE_MODE_ENABLE);
- }
-
- dma_desc_addr = T3_NIC_DMA_DESC_POOL_ADDR;
-
- /* Writing this DMA descriptor to DMA memory */
- for (i = 0; i < sizeof (T3_DMA_DESC); i += 4) {
- value32 = *((PLM_UINT32) (((PLM_UINT8) & dma_desc) + i));
- MM_WriteConfig32 (pDevice, T3_PCI_MEM_WIN_ADDR_REG,
- dma_desc_addr + i);
- MM_WriteConfig32 (pDevice, T3_PCI_MEM_WIN_DATA_REG,
- cpu_to_le32 (value32));
- }
- MM_WriteConfig32 (pDevice, T3_PCI_MEM_WIN_ADDR_REG, 0);
-
- if (dma_read)
- REG_WR (pDevice, Ftq.DmaHighReadFtqFifoEnqueueDequeue,
- dma_desc_addr);
- else
- REG_WR (pDevice, Ftq.DmaHighWriteFtqFifoEnqueueDequeue,
- dma_desc_addr);
-
- for (i = 0; i < 40; i++) {
- if (dma_read)
- value32 =
- REG_RD (pDevice,
- Ftq.RcvBdCompFtqFifoEnqueueDequeue);
- else
- value32 =
- REG_RD (pDevice,
- Ftq.RcvDataCompFtqFifoEnqueueDequeue);
-
- if ((value32 & 0xffff) == dma_desc_addr)
- break;
-
- MM_Wait (10);
- }
-
- return LM_STATUS_SUCCESS;
-}
-
-STATIC LM_STATUS
-LM_DmaTest (PLM_DEVICE_BLOCK pDevice, PLM_UINT8 pBufferVirt,
- LM_PHYSICAL_ADDRESS BufferPhy, LM_UINT32 BufferSize)
-{
- int j;
- LM_UINT32 *ptr;
- int dma_success = 0;
-
- if (T3_ASIC_REV (pDevice->ChipRevId) != T3_ASIC_REV_5700 &&
- T3_ASIC_REV (pDevice->ChipRevId) != T3_ASIC_REV_5701) {
- return LM_STATUS_SUCCESS;
- }
- while (!dma_success) {
- /* Fill data with incremental patterns */
- ptr = (LM_UINT32 *) pBufferVirt;
- for (j = 0; j < BufferSize / 4; j++)
- *ptr++ = j;
-
- if (t3_do_dma (pDevice, BufferPhy, BufferSize, 1) ==
- LM_STATUS_FAILURE) {
- return LM_STATUS_FAILURE;
- }
-
- MM_Wait (40);
- ptr = (LM_UINT32 *) pBufferVirt;
- /* Fill data with zero */
- for (j = 0; j < BufferSize / 4; j++)
- *ptr++ = 0;
-
- if (t3_do_dma (pDevice, BufferPhy, BufferSize, 0) ==
- LM_STATUS_FAILURE) {
- return LM_STATUS_FAILURE;
- }
-
- MM_Wait (40);
- /* Check for data */
- ptr = (LM_UINT32 *) pBufferVirt;
- for (j = 0; j < BufferSize / 4; j++) {
- if (*ptr++ != j) {
- if ((pDevice->
- DmaReadWriteCtrl &
- DMA_CTRL_WRITE_BOUNDARY_MASK)
- == DMA_CTRL_WRITE_BOUNDARY_DISABLE) {
- pDevice->DmaReadWriteCtrl =
- (pDevice->
- DmaReadWriteCtrl &
- ~DMA_CTRL_WRITE_BOUNDARY_MASK) |
- DMA_CTRL_WRITE_BOUNDARY_16;
- REG_WR (pDevice,
- PciCfg.DmaReadWriteCtrl,
- pDevice->DmaReadWriteCtrl);
- break;
- } else {
- return LM_STATUS_FAILURE;
- }
- }
- }
- if (j == (BufferSize / 4))
- dma_success = 1;
- }
- return LM_STATUS_SUCCESS;
-}
+++ /dev/null
-
-/******************************************************************************/
-/* */
-/* Broadcom BCM5700 Linux Network Driver, Copyright (c) 2000 Broadcom */
-/* Corporation. */
-/* All rights reserved. */
-/* */
-/* 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, located in the file LICENSE. */
-/* */
-/* History: */
-/* */
-/******************************************************************************/
-
-#ifndef TIGON3_H
-#define TIGON3_H
-
-#include "bcm570x_lm.h"
-#if INCLUDE_TBI_SUPPORT
-#include "bcm570x_autoneg.h"
-#endif
-
-/* io defines */
-#if !defined(BIG_ENDIAN_HOST)
-#define readl(addr) \
- (LONGSWAP((*(volatile unsigned int *)(addr))))
-#define writel(b,addr) \
- ((*(volatile unsigned int *)(addr)) = (LONGSWAP(b)))
-#else
-#if 0 /* !defined(PPC603) */
-#define readl(addr) (*(volatile unsigned int*)(0xa0000000 + (unsigned long)(addr)))
-#define writel(b,addr) ((*(volatile unsigned int *) ((unsigned long)(addr) + 0xa0000000)) = (b))
-#else
-#if 1
-#define readl(addr) (*(volatile unsigned int*)(addr))
-#define writel(b,addr) ((*(volatile unsigned int *) (addr)) = (b))
-#else
-extern int sprintf (char *buf, const char *f, ...);
-static __inline unsigned int readl (void *addr)
-{
- char buf[128];
- unsigned int tmp = (*(volatile unsigned int *)(addr));
- sprintf (buf, "%s:%s: read 0x%x from 0x%x\n", __FILE__, __LINE__, tmp,
- addr, 0, 0);
- sysSerialPrintString (buf);
- return tmp;
-}
-static __inline void writel (unsigned int b, unsigned int addr)
-{
- char buf[128];
- ((*(volatile unsigned int *)(addr)) = (b));
- sprintf (buf, "%s:%s: write 0x%x to 0x%x\n", __FILE__, __LINE__, b,
- addr, 0, 0);
- sysSerialPrintString (buf);
-}
-#endif
-#endif /* PPC603 */
-#endif
-
-/******************************************************************************/
-/* Constants. */
-/******************************************************************************/
-
-/* Maxim number of packet descriptors used for sending packets. */
-#define MAX_TX_PACKET_DESC_COUNT 600
-#define DEFAULT_TX_PACKET_DESC_COUNT 2
-
-/* Maximum number of packet descriptors used for receiving packets. */
-#if T3_JUMBO_RCB_ENTRY_COUNT
-#define MAX_RX_PACKET_DESC_COUNT \
- (T3_STD_RCV_RCB_ENTRY_COUNT + T3_JUMBO_RCV_RCB_ENTRY_COUNT)
-#else
-#define MAX_RX_PACKET_DESC_COUNT 800
-#endif
-#define DEFAULT_RX_PACKET_DESC_COUNT 2
-
-/* Threshhold for double copying small tx packets. 0 will disable double */
-/* copying of small Tx packets. */
-#define DEFAULT_TX_COPY_BUFFER_SIZE 0
-#define MIN_TX_COPY_BUFFER_SIZE 64
-#define MAX_TX_COPY_BUFFER_SIZE 512
-
-/* Cache line. */
-#define COMMON_CACHE_LINE_SIZE 0x20
-#define COMMON_CACHE_LINE_MASK (COMMON_CACHE_LINE_SIZE-1)
-
-/* Maximum number of fragment we can handle. */
-#ifndef MAX_FRAGMENT_COUNT
-#define MAX_FRAGMENT_COUNT 32
-#endif
-
-/* B0 bug. */
-#define BCM5700_BX_MIN_FRAG_SIZE 10
-#define BCM5700_BX_MIN_FRAG_BUF_SIZE 16 /* nice aligned size. */
-#define BCM5700_BX_MIN_FRAG_BUF_SIZE_MASK (BCM5700_BX_MIN_FRAG_BUF_SIZE-1)
-#define BCM5700_BX_TX_COPY_BUF_SIZE (BCM5700_BX_MIN_FRAG_BUF_SIZE * \
- MAX_FRAGMENT_COUNT)
-
-/* MAGIC number. */
-/* #define T3_MAGIC_NUM 'KevT' */
-#define T3_FIRMWARE_MAILBOX 0x0b50
-#define T3_MAGIC_NUM 0x4B657654
-#define T3_MAGIC_NUM_DISABLE_DMAW_ON_LINK_CHANGE 0x4861764b
-
-#define T3_NIC_DATA_SIG_ADDR 0x0b54
-#define T3_NIC_DATA_SIG 0x4b657654
-
-#define T3_NIC_DATA_NIC_CFG_ADDR 0x0b58
-#define T3_NIC_CFG_LED_MODE_UNKNOWN BIT_NONE
-#define T3_NIC_CFG_LED_MODE_TRIPLE_SPEED BIT_2
-#define T3_NIC_CFG_LED_MODE_LINK_SPEED BIT_3
-#define T3_NIC_CFG_LED_MODE_OPEN_DRAIN BIT_2
-#define T3_NIC_CFG_LED_MODE_OUTPUT BIT_3
-#define T3_NIC_CFG_LED_MODE_MASK (BIT_2 | BIT_3)
-#define T3_NIC_CFG_PHY_TYPE_UNKNOWN BIT_NONE
-#define T3_NIC_CFG_PHY_TYPE_COPPER BIT_4
-#define T3_NIC_CFG_PHY_TYPE_FIBER BIT_5
-#define T3_NIC_CFG_PHY_TYPE_MASK (BIT_4 | BIT_5)
-#define T3_NIC_CFG_ENABLE_WOL BIT_6
-#define T3_NIC_CFG_ENABLE_ASF BIT_7
-#define T3_NIC_EEPROM_WP BIT_8
-
-#define T3_NIC_DATA_PHY_ID_ADDR 0x0b74
-#define T3_NIC_PHY_ID1_MASK 0xffff0000
-#define T3_NIC_PHY_ID2_MASK 0x0000ffff
-
-#define T3_CMD_MAILBOX 0x0b78
-#define T3_CMD_NICDRV_ALIVE 0x01
-#define T3_CMD_NICDRV_PAUSE_FW 0x02
-#define T3_CMD_NICDRV_IPV4ADDR_CHANGE 0x03
-#define T3_CMD_NICDRV_IPV6ADDR_CHANGE 0x04
-#define T3_CMD_5703A0_FIX_DMAFW_DMAR 0x05
-#define T3_CMD_5703A0_FIX_DMAFW_DMAW 0x06
-
-#define T3_CMD_LENGTH_MAILBOX 0x0b7c
-#define T3_CMD_DATA_MAILBOX 0x0b80
-
-#define T3_ASF_FW_STATUS_MAILBOX 0x0c00
-
-#define T3_DRV_STATE_MAILBOX 0x0c04
-#define T3_DRV_STATE_START 0x01
-#define T3_DRV_STATE_UNLOAD 0x02
-#define T3_DRV_STATE_WOL 0x03
-#define T3_DRV_STATE_SUSPEND 0x04
-
-#define T3_FW_RESET_TYPE_MAILBOX 0x0c08
-
-#define T3_MAC_ADDR_HIGH_MAILBOX 0x0c14
-#define T3_MAC_ADDR_LOW_MAILBOX 0x0c18
-
-/******************************************************************************/
-/* Hardware constants. */
-/******************************************************************************/
-
-/* Number of entries in the send ring: must be 512. */
-#define T3_SEND_RCB_ENTRY_COUNT 512
-#define T3_SEND_RCB_ENTRY_COUNT_MASK (T3_SEND_RCB_ENTRY_COUNT-1)
-
-/* Number of send RCBs. May be 1-16 but for now, only support one. */
-#define T3_MAX_SEND_RCB_COUNT 16
-
-/* Number of entries in the Standard Receive RCB. Must be 512 entries. */
-#define T3_STD_RCV_RCB_ENTRY_COUNT 512
-#define T3_STD_RCV_RCB_ENTRY_COUNT_MASK (T3_STD_RCV_RCB_ENTRY_COUNT-1)
-#define DEFAULT_STD_RCV_DESC_COUNT 200 /* Must be < 512. */
-#define MAX_STD_RCV_BUFFER_SIZE 0x600
-
-/* Number of entries in the Mini Receive RCB. This value can either be */
-/* 0, 1024. Currently Mini Receive RCB is disabled. */
-#ifndef T3_MINI_RCV_RCB_ENTRY_COUNT
-#define T3_MINI_RCV_RCB_ENTRY_COUNT 0
-#endif /* T3_MINI_RCV_RCB_ENTRY_COUNT */
-#define T3_MINI_RCV_RCB_ENTRY_COUNT_MASK (T3_MINI_RCV_RCB_ENTRY_COUNT-1)
-#define MAX_MINI_RCV_BUFFER_SIZE 512
-#define DEFAULT_MINI_RCV_BUFFER_SIZE 64
-#define DEFAULT_MINI_RCV_DESC_COUNT 100 /* Must be < 1024. */
-
-/* Number of entries in the Jumbo Receive RCB. This value must 256 or 0. */
-/* Currently, Jumbo Receive RCB is disabled. */
-#ifndef T3_JUMBO_RCV_RCB_ENTRY_COUNT
-#define T3_JUMBO_RCV_RCB_ENTRY_COUNT 0
-#endif /* T3_JUMBO_RCV_RCB_ENTRY_COUNT */
-#define T3_JUMBO_RCV_RCB_ENTRY_COUNT_MASK (T3_JUMBO_RCV_RCB_ENTRY_COUNT-1)
-
-#define MAX_JUMBO_RCV_BUFFER_SIZE (10 * 1024) /* > 1514 */
-#define DEFAULT_JUMBO_RCV_BUFFER_SIZE (4 * 1024) /* > 1514 */
-#define DEFAULT_JUMBO_RCV_DESC_COUNT 128 /* Must be < 256. */
-
-#define MAX_JUMBO_TX_BUFFER_SIZE (8 * 1024) /* > 1514 */
-#define DEFAULT_JUMBO_TX_BUFFER_SIZE (4 * 1024) /* > 1514 */
-
-/* Number of receive return RCBs. Maybe 1-16 but for now, only support one. */
-#define T3_MAX_RCV_RETURN_RCB_COUNT 16
-
-/* Number of entries in a Receive Return ring. This value is either 1024 */
-/* or 2048. */
-#ifndef T3_RCV_RETURN_RCB_ENTRY_COUNT
-#define T3_RCV_RETURN_RCB_ENTRY_COUNT 1024
-#endif /* T3_RCV_RETURN_RCB_ENTRY_COUNT */
-#define T3_RCV_RETURN_RCB_ENTRY_COUNT_MASK (T3_RCV_RETURN_RCB_ENTRY_COUNT-1)
-
-/* Default coalescing parameters. */
-#define DEFAULT_RX_COALESCING_TICKS 100
-#define MAX_RX_COALESCING_TICKS 500
-#define DEFAULT_TX_COALESCING_TICKS 400
-#define MAX_TX_COALESCING_TICKS 500
-#define DEFAULT_RX_MAX_COALESCED_FRAMES 10
-#define MAX_RX_MAX_COALESCED_FRAMES 100
-#define ADAPTIVE_LO_RX_MAX_COALESCED_FRAMES 5
-#define ADAPTIVE_HI_RX_MAX_COALESCED_FRAMES 42
-#define ADAPTIVE_LO_RX_COALESCING_TICKS 50
-#define ADAPTIVE_HI_RX_COALESCING_TICKS 300
-#define ADAPTIVE_LO_PKT_THRESH 30000
-#define ADAPTIVE_HI_PKT_THRESH 74000
-#define DEFAULT_TX_MAX_COALESCED_FRAMES 40
-#define ADAPTIVE_LO_TX_MAX_COALESCED_FRAMES 25
-#define ADAPTIVE_HI_TX_MAX_COALESCED_FRAMES 75
-#define MAX_TX_MAX_COALESCED_FRAMES 100
-
-#define DEFAULT_RX_COALESCING_TICKS_DURING_INT 25
-#define DEFAULT_TX_COALESCING_TICKS_DURING_INT 25
-#define DEFAULT_RX_MAX_COALESCED_FRAMES_DURING_INT 5
-#define DEFAULT_TX_MAX_COALESCED_FRAMES_DURING_INT 5
-
-#define BAD_DEFAULT_VALUE 0xffffffff
-
-#define DEFAULT_STATS_COALESCING_TICKS 1000000
-#define MAX_STATS_COALESCING_TICKS 3600000000U
-
-/* Receive BD Replenish thresholds. */
-#define DEFAULT_RCV_STD_BD_REPLENISH_THRESHOLD 4
-#define DEFAULT_RCV_JUMBO_BD_REPLENISH_THRESHOLD 4
-
-#define SPLIT_MODE_DISABLE 0
-#define SPLIT_MODE_ENABLE 1
-
-#define SPLIT_MODE_5704_MAX_REQ 3
-
-/* Maximum physical fragment size. */
-#define MAX_FRAGMENT_SIZE (64 * 1024)
-
-/* Standard view. */
-#define T3_STD_VIEW_SIZE (64 * 1024)
-#define T3_FLAT_VIEW_SIZE (32 * 1024 * 1024)
-
-/* Buffer descriptor base address on the NIC's memory. */
-
-#define T3_NIC_SND_BUFFER_DESC_ADDR 0x4000
-#define T3_NIC_STD_RCV_BUFFER_DESC_ADDR 0x6000
-#define T3_NIC_JUMBO_RCV_BUFFER_DESC_ADDR 0x7000
-
-#define T3_NIC_STD_RCV_BUFFER_DESC_ADDR_EXT_MEM 0xc000
-#define T3_NIC_JUMBO_RCV_BUFFER_DESC_ADDR_EXT_MEM 0xd000
-#define T3_NIC_MINI_RCV_BUFFER_DESC_ADDR_EXT_MEM 0xe000
-
-#define T3_NIC_SND_BUFFER_DESC_SIZE (T3_SEND_RCB_ENTRY_COUNT * \
- sizeof(T3_SND_BD) / 4)
-
-#define T3_NIC_STD_RCV_BUFFER_DESC_SIZE (T3_STD_RCV_RCB_ENTRY_COUNT * \
- sizeof(T3_RCV_BD) / 4)
-
-#define T3_NIC_JUMBO_RCV_BUFFER_DESC_SIZE (T3_JUMBO_RCV_RCB_ENTRY_COUNT * \
- sizeof(T3_EXT_RCV_BD) / 4)
-
-/* MBUF pool. */
-#define T3_NIC_MBUF_POOL_ADDR 0x8000
-/* #define T3_NIC_MBUF_POOL_SIZE 0x18000 */
-#define T3_NIC_MBUF_POOL_SIZE96 0x18000
-#define T3_NIC_MBUF_POOL_SIZE64 0x10000
-
-#define T3_NIC_MBUF_POOL_ADDR_EXT_MEM 0x20000
-
-/* DMA descriptor pool */
-#define T3_NIC_DMA_DESC_POOL_ADDR 0x2000
-#define T3_NIC_DMA_DESC_POOL_SIZE 0x2000 /* 8KB. */
-
-#define T3_DEF_DMA_MBUF_LOW_WMARK 0x40
-#define T3_DEF_RX_MAC_MBUF_LOW_WMARK 0x20
-#define T3_DEF_MBUF_HIGH_WMARK 0x60
-
-#define T3_DEF_DMA_MBUF_LOW_WMARK_JUMBO 304
-#define T3_DEF_RX_MAC_MBUF_LOW_WMARK_JUMBO 152
-#define T3_DEF_MBUF_HIGH_WMARK_JUMBO 380
-
-#define T3_DEF_DMA_DESC_LOW_WMARK 5
-#define T3_DEF_DMA_DESC_HIGH_WMARK 10
-
-/* Maximum size of giant TCP packet can be sent */
-#define T3_TCP_SEG_MAX_OFFLOAD_SIZE 64*1000
-#define T3_TCP_SEG_MIN_NUM_SEG 20
-
-#define T3_RX_CPU_ID 0x1
-#define T3_TX_CPU_ID 0x2
-#define T3_RX_CPU_SPAD_ADDR 0x30000
-#define T3_RX_CPU_SPAD_SIZE 0x4000
-#define T3_TX_CPU_SPAD_ADDR 0x34000
-#define T3_TX_CPU_SPAD_SIZE 0x4000
-
-typedef struct T3_DIR_ENTRY {
- PLM_UINT8 Buffer;
- LM_UINT32 Offset;
- LM_UINT32 Length;
-} T3_DIR_ENTRY, *PT3_DIR_ENTRY;
-
-typedef struct T3_FWIMG_INFO {
- LM_UINT32 StartAddress;
- T3_DIR_ENTRY Text;
- T3_DIR_ENTRY ROnlyData;
- T3_DIR_ENTRY Data;
- T3_DIR_ENTRY Sbss;
- T3_DIR_ENTRY Bss;
-} T3_FWIMG_INFO, *PT3_FWIMG_INFO;
-
-/******************************************************************************/
-/* Tigon3 PCI Registers. */
-/******************************************************************************/
-#define T3_PCI_ID_BCM5700 0x164414e4
-#define T3_PCI_ID_BCM5701 0x164514e4
-#define T3_PCI_ID_BCM5702 0x164614e4
-#define T3_PCI_ID_BCM5702x 0x16A614e4
-#define T3_PCI_ID_BCM5703 0x164714e4
-#define T3_PCI_ID_BCM5703x 0x16A714e4
-#define T3_PCI_ID_BCM5702FE 0x164D14e4
-#define T3_PCI_ID_BCM5704 0x164814e4
-
-#define T3_PCI_VENDOR_ID (T3_PCI_ID & 0xffff)
-#define T3_PCI_DEVICE_ID (T3_PCI_ID >> 16)
-
-#define T3_PCI_MISC_HOST_CTRL_REG 0x68
-
-/* The most significant 16bit of register 0x68. */
-/* ChipId:4, ChipRev:4, MetalRev:8 */
-#define T3_CHIP_ID_5700_A0 0x7000
-#define T3_CHIP_ID_5700_A1 0x7001
-#define T3_CHIP_ID_5700_B0 0x7100
-#define T3_CHIP_ID_5700_B1 0x7101
-#define T3_CHIP_ID_5700_C0 0x7200
-
-#define T3_CHIP_ID_5701_A0 0x0000
-#define T3_CHIP_ID_5701_B0 0x0100
-#define T3_CHIP_ID_5701_B2 0x0102
-#define T3_CHIP_ID_5701_B5 0x0105
-
-#define T3_CHIP_ID_5703_A0 0x1000
-#define T3_CHIP_ID_5703_A1 0x1001
-#define T3_CHIP_ID_5703_A2 0x1002
-
-#define T3_CHIP_ID_5704_A0 0x2000
-
-/* Chip Id. */
-#define T3_ASIC_REV(_ChipRevId) ((_ChipRevId) >> 12)
-#define T3_ASIC_REV_5700 0x07
-#define T3_ASIC_REV_5701 0x00
-#define T3_ASIC_REV_5703 0x01
-#define T3_ASIC_REV_5704 0x02
-
-/* Chip id and revision. */
-#define T3_CHIP_REV(_ChipRevId) ((_ChipRevId) >> 8)
-#define T3_CHIP_REV_5700_AX 0x70
-#define T3_CHIP_REV_5700_BX 0x71
-#define T3_CHIP_REV_5700_CX 0x72
-#define T3_CHIP_REV_5701_AX 0x00
-
-/* Metal revision. */
-#define T3_METAL_REV(_ChipRevId) ((_ChipRevId) & 0xff)
-#define T3_METAL_REV_A0 0x00
-#define T3_METAL_REV_A1 0x01
-#define T3_METAL_REV_B0 0x00
-#define T3_METAL_REV_B1 0x01
-#define T3_METAL_REV_B2 0x02
-
-#define T3_PCI_REG_CLOCK_CTRL 0x74
-
-#define T3_PCI_DISABLE_RX_CLOCK BIT_10
-#define T3_PCI_DISABLE_TX_CLOCK BIT_11
-#define T3_PCI_SELECT_ALTERNATE_CLOCK BIT_12
-#define T3_PCI_POWER_DOWN_PCI_PLL133 BIT_15
-#define T3_PCI_44MHZ_CORE_CLOCK BIT_18
-
-#define T3_PCI_REG_ADDR_REG 0x78
-#define T3_PCI_REG_DATA_REG 0x80
-
-#define T3_PCI_MEM_WIN_ADDR_REG 0x7c
-#define T3_PCI_MEM_WIN_DATA_REG 0x84
-
-#define T3_PCI_PM_CAP_REG 0x48
-
-#define T3_PCI_PM_CAP_PME_D3COLD BIT_31
-#define T3_PCI_PM_CAP_PME_D3HOT BIT_30
-
-#define T3_PCI_PM_STATUS_CTRL_REG 0x4c
-
-#define T3_PM_POWER_STATE_MASK (BIT_0 | BIT_1)
-#define T3_PM_POWER_STATE_D0 BIT_NONE
-#define T3_PM_POWER_STATE_D1 BIT_0
-#define T3_PM_POWER_STATE_D2 BIT_1
-#define T3_PM_POWER_STATE_D3 (BIT_0 | BIT_1)
-
-#define T3_PM_PME_ENABLE BIT_8
-#define T3_PM_PME_ASSERTED BIT_15
-
-/* PCI state register. */
-#define T3_PCI_STATE_REG 0x70
-
-#define T3_PCI_STATE_FORCE_RESET BIT_0
-#define T3_PCI_STATE_INT_NOT_ACTIVE BIT_1
-#define T3_PCI_STATE_CONVENTIONAL_PCI_MODE BIT_2
-#define T3_PCI_STATE_BUS_SPEED_HIGH BIT_3
-#define T3_PCI_STATE_32BIT_PCI_BUS BIT_4
-
-/* Broadcom subsystem/subvendor IDs. */
-#define T3_SVID_BROADCOM 0x14e4
-
-#define T3_SSID_BROADCOM_BCM95700A6 0x1644
-#define T3_SSID_BROADCOM_BCM95701A5 0x0001
-#define T3_SSID_BROADCOM_BCM95700T6 0x0002 /* BCM8002 */
-#define T3_SSID_BROADCOM_BCM95700A9 0x0003 /* Agilent */
-#define T3_SSID_BROADCOM_BCM95701T1 0x0005
-#define T3_SSID_BROADCOM_BCM95701T8 0x0006
-#define T3_SSID_BROADCOM_BCM95701A7 0x0007 /* Agilent */
-#define T3_SSID_BROADCOM_BCM95701A10 0x0008
-#define T3_SSID_BROADCOM_BCM95701A12 0x8008
-#define T3_SSID_BROADCOM_BCM95703Ax1 0x0009
-#define T3_SSID_BROADCOM_BCM95703Ax2 0x8009
-
-/* 3COM subsystem/subvendor IDs. */
-#define T3_SVID_3COM 0x10b7
-
-#define T3_SSID_3COM_3C996T 0x1000
-#define T3_SSID_3COM_3C996BT 0x1006
-#define T3_SSID_3COM_3C996CT 0x1002
-#define T3_SSID_3COM_3C997T 0x1003
-#define T3_SSID_3COM_3C1000T 0x1007
-#define T3_SSID_3COM_3C940BR01 0x1008
-
-/* Fiber boards. */
-#define T3_SSID_3COM_3C996SX 0x1004
-#define T3_SSID_3COM_3C997SX 0x1005
-
-/* Dell subsystem/subvendor IDs. */
-
-#define T3_SVID_DELL 0x1028
-
-#define T3_SSID_DELL_VIPER 0x00d1
-#define T3_SSID_DELL_JAGUAR 0x0106
-#define T3_SSID_DELL_MERLOT 0x0109
-#define T3_SSID_DELL_SLIM_MERLOT 0x010a
-
-/* Compaq subsystem/subvendor IDs */
-
-#define T3_SVID_COMPAQ 0x0e11
-
-#define T3_SSID_COMPAQ_BANSHEE 0x007c
-#define T3_SSID_COMPAQ_BANSHEE_2 0x009a
-#define T3_SSID_COMPAQ_CHANGELING 0x007d
-#define T3_SSID_COMPAQ_NC7780 0x0085
-#define T3_SSID_COMPAQ_NC7780_2 0x0099
-
-/******************************************************************************/
-/* MII registers. */
-/******************************************************************************/
-
-/* Control register. */
-#define PHY_CTRL_REG 0x00
-
-#define PHY_CTRL_SPEED_MASK (BIT_6 | BIT_13)
-#define PHY_CTRL_SPEED_SELECT_10MBPS BIT_NONE
-#define PHY_CTRL_SPEED_SELECT_100MBPS BIT_13
-#define PHY_CTRL_SPEED_SELECT_1000MBPS BIT_6
-#define PHY_CTRL_COLLISION_TEST_ENABLE BIT_7
-#define PHY_CTRL_FULL_DUPLEX_MODE BIT_8
-#define PHY_CTRL_RESTART_AUTO_NEG BIT_9
-#define PHY_CTRL_ISOLATE_PHY BIT_10
-#define PHY_CTRL_LOWER_POWER_MODE BIT_11
-#define PHY_CTRL_AUTO_NEG_ENABLE BIT_12
-#define PHY_CTRL_LOOPBACK_MODE BIT_14
-#define PHY_CTRL_PHY_RESET BIT_15
-
-/* Status register. */
-#define PHY_STATUS_REG 0x01
-
-#define PHY_STATUS_LINK_PASS BIT_2
-#define PHY_STATUS_AUTO_NEG_COMPLETE BIT_5
-
-/* Phy Id registers. */
-#define PHY_ID1_REG 0x02
-#define PHY_ID1_OUI_MASK 0xffff
-
-#define PHY_ID2_REG 0x03
-#define PHY_ID2_REV_MASK 0x000f
-#define PHY_ID2_MODEL_MASK 0x03f0
-#define PHY_ID2_OUI_MASK 0xfc00
-
-/* Auto-negotiation advertisement register. */
-#define PHY_AN_AD_REG 0x04
-
-#define PHY_AN_AD_ASYM_PAUSE BIT_11
-#define PHY_AN_AD_PAUSE_CAPABLE BIT_10
-#define PHY_AN_AD_10BASET_HALF BIT_5
-#define PHY_AN_AD_10BASET_FULL BIT_6
-#define PHY_AN_AD_100BASETX_HALF BIT_7
-#define PHY_AN_AD_100BASETX_FULL BIT_8
-#define PHY_AN_AD_PROTOCOL_802_3_CSMA_CD 0x01
-
-/* Auto-negotiation Link Partner Ability register. */
-#define PHY_LINK_PARTNER_ABILITY_REG 0x05
-
-#define PHY_LINK_PARTNER_ASYM_PAUSE BIT_11
-#define PHY_LINK_PARTNER_PAUSE_CAPABLE BIT_10
-
-/* Auto-negotiation expansion register. */
-#define PHY_AN_EXPANSION_REG 0x06
-
-/******************************************************************************/
-/* BCM5400 and BCM5401 phy info. */
-/******************************************************************************/
-
-#define PHY_DEVICE_ID 1
-
-/* OUI: bit 31-10; Model#: bit 9-4; Rev# bit 3-0. */
-#define PHY_UNKNOWN_PHY 0x00000000
-#define PHY_BCM5400_PHY_ID 0x60008040
-#define PHY_BCM5401_PHY_ID 0x60008050
-#define PHY_BCM5411_PHY_ID 0x60008070
-#define PHY_BCM5701_PHY_ID 0x60008110
-#define PHY_BCM5703_PHY_ID 0x60008160
-#define PHY_BCM5704_PHY_ID 0x60008190
-#define PHY_BCM8002_PHY_ID 0x60010140
-
-#define PHY_BCM5401_B0_REV 0x1
-#define PHY_BCM5401_B2_REV 0x3
-#define PHY_BCM5401_C0_REV 0x6
-
-#define PHY_ID_OUI_MASK 0xfffffc00
-#define PHY_ID_MODEL_MASK 0x000003f0
-#define PHY_ID_REV_MASK 0x0000000f
-#define PHY_ID_MASK (PHY_ID_OUI_MASK | \
- PHY_ID_MODEL_MASK)
-
-#define UNKNOWN_PHY_ID(x) ((((x) & PHY_ID_MASK) != PHY_BCM5400_PHY_ID) && \
- (((x) & PHY_ID_MASK) != PHY_BCM5401_PHY_ID) && \
- (((x) & PHY_ID_MASK) != PHY_BCM5411_PHY_ID) && \
- (((x) & PHY_ID_MASK) != PHY_BCM5701_PHY_ID) && \
- (((x) & PHY_ID_MASK) != PHY_BCM5703_PHY_ID) && \
- (((x) & PHY_ID_MASK) != PHY_BCM5704_PHY_ID) && \
- (((x) & PHY_ID_MASK) != PHY_BCM8002_PHY_ID))
-
-/* 1000Base-T control register. */
-#define BCM540X_1000BASET_CTRL_REG 0x09
-
-#define BCM540X_AN_AD_1000BASET_HALF BIT_8
-#define BCM540X_AN_AD_1000BASET_FULL BIT_9
-#define BCM540X_CONFIG_AS_MASTER BIT_11
-#define BCM540X_ENABLE_CONFIG_AS_MASTER BIT_12
-
-/* Extended control register. */
-#define BCM540X_EXT_CTRL_REG 0x10
-
-#define BCM540X_EXT_CTRL_LINK3_LED_MODE BIT_1
-#define BCM540X_EXT_CTRL_TBI BIT_15
-
-/* PHY extended status register. */
-#define BCM540X_EXT_STATUS_REG 0x11
-
-#define BCM540X_EXT_STATUS_LINK_PASS BIT_8
-
-/* DSP Coefficient Read/Write Port. */
-#define BCM540X_DSP_RW_PORT 0x15
-
-/* DSP Coeficient Address Register. */
-#define BCM540X_DSP_ADDRESS_REG 0x17
-
-#define BCM540X_DSP_TAP_NUMBER_MASK 0x00
-#define BCM540X_DSP_AGC_A 0x00
-#define BCM540X_DSP_AGC_B 0x01
-#define BCM540X_DSP_MSE_PAIR_STATUS 0x02
-#define BCM540X_DSP_SOFT_DECISION 0x03
-#define BCM540X_DSP_PHASE_REG 0x04
-#define BCM540X_DSP_SKEW 0x05
-#define BCM540X_DSP_POWER_SAVER_UPPER_BOUND 0x06
-#define BCM540X_DSP_POWER_SAVER_LOWER_BOUND 0x07
-#define BCM540X_DSP_LAST_ECHO 0x08
-#define BCM540X_DSP_FREQUENCY 0x09
-#define BCM540X_DSP_PLL_BANDWIDTH 0x0a
-#define BCM540X_DSP_PLL_PHASE_OFFSET 0x0b
-
-#define BCM540X_DSP_FILTER_DCOFFSET (BIT_10 | BIT_11)
-#define BCM540X_DSP_FILTER_FEXT3 (BIT_8 | BIT_9 | BIT_11)
-#define BCM540X_DSP_FILTER_FEXT2 (BIT_9 | BIT_11)
-#define BCM540X_DSP_FILTER_FEXT1 (BIT_8 | BIT_11)
-#define BCM540X_DSP_FILTER_FEXT0 BIT_11
-#define BCM540X_DSP_FILTER_NEXT3 (BIT_8 | BIT_9 | BIT_10)
-#define BCM540X_DSP_FILTER_NEXT2 (BIT_9 | BIT_10)
-#define BCM540X_DSP_FILTER_NEXT1 (BIT_8 | BIT_10)
-#define BCM540X_DSP_FILTER_NEXT0 BIT_10
-#define BCM540X_DSP_FILTER_ECHO (BIT_8 | BIT_9)
-#define BCM540X_DSP_FILTER_DFE BIT_9
-#define BCM540X_DSP_FILTER_FFE BIT_8
-
-#define BCM540X_DSP_CONTROL_ALL_FILTERS BIT_12
-
-#define BCM540X_DSP_SEL_CH_0 BIT_NONE
-#define BCM540X_DSP_SEL_CH_1 BIT_13
-#define BCM540X_DSP_SEL_CH_2 BIT_14
-#define BCM540X_DSP_SEL_CH_3 (BIT_13 | BIT_14)
-
-#define BCM540X_CONTROL_ALL_CHANNELS BIT_15
-
-/* Auxilliary Control Register (Shadow Register) */
-#define BCM5401_AUX_CTRL 0x18
-
-#define BCM5401_SHADOW_SEL_MASK 0x7
-#define BCM5401_SHADOW_SEL_NORMAL 0x00
-#define BCM5401_SHADOW_SEL_10BASET 0x01
-#define BCM5401_SHADOW_SEL_POWER_CONTROL 0x02
-#define BCM5401_SHADOW_SEL_IP_PHONE 0x03
-#define BCM5401_SHADOW_SEL_MISC_TEST1 0x04
-#define BCM5401_SHADOW_SEL_MISC_TEST2 0x05
-#define BCM5401_SHADOW_SEL_IP_PHONE_SEED 0x06
-
-/* Shadow register selector == '000' */
-#define BCM5401_SHDW_NORMAL_DIAG_MODE BIT_3
-#define BCM5401_SHDW_NORMAL_DISABLE_MBP BIT_4
-#define BCM5401_SHDW_NORMAL_DISABLE_LOW_PWR BIT_5
-#define BCM5401_SHDW_NORMAL_DISABLE_INV_PRF BIT_6
-#define BCM5401_SHDW_NORMAL_DISABLE_PRF BIT_7
-#define BCM5401_SHDW_NORMAL_RX_SLICING_NORMAL BIT_NONE
-#define BCM5401_SHDW_NORMAL_RX_SLICING_4D BIT_8
-#define BCM5401_SHDW_NORMAL_RX_SLICING_3LVL_1D BIT_9
-#define BCM5401_SHDW_NORMAL_RX_SLICING_5LVL_1D (BIT_8 | BIT_9)
-#define BCM5401_SHDW_NORMAL_TX_6DB_CODING BIT_10
-#define BCM5401_SHDW_NORMAL_ENABLE_SM_DSP_CLOCK BIT_11
-#define BCM5401_SHDW_NORMAL_EDGERATE_CTRL_4NS BIT_NONE
-#define BCM5401_SHDW_NORMAL_EDGERATE_CTRL_5NS BIT_12
-#define BCM5401_SHDW_NORMAL_EDGERATE_CTRL_3NS BIT_13
-#define BCM5401_SHDW_NORMAL_EDGERATE_CTRL_0NS (BIT_12 | BIT_13)
-#define BCM5401_SHDW_NORMAL_EXT_PACKET_LENGTH BIT_14
-#define BCM5401_SHDW_NORMAL_EXTERNAL_LOOPBACK BIT_15
-
-/* Auxilliary status summary. */
-#define BCM540X_AUX_STATUS_REG 0x19
-
-#define BCM540X_AUX_LINK_PASS BIT_2
-#define BCM540X_AUX_SPEED_MASK (BIT_8 | BIT_9 | BIT_10)
-#define BCM540X_AUX_10BASET_HD BIT_8
-#define BCM540X_AUX_10BASET_FD BIT_9
-#define BCM540X_AUX_100BASETX_HD (BIT_8 | BIT_9)
-#define BCM540X_AUX_100BASET4 BIT_10
-#define BCM540X_AUX_100BASETX_FD (BIT_8 | BIT_10)
-#define BCM540X_AUX_100BASET_HD (BIT_9 | BIT_10)
-#define BCM540X_AUX_100BASET_FD (BIT_8 | BIT_9 | BIT_10)
-
-/* Interrupt status. */
-#define BCM540X_INT_STATUS_REG 0x1a
-
-#define BCM540X_INT_LINK_CHANGE BIT_1
-#define BCM540X_INT_SPEED_CHANGE BIT_2
-#define BCM540X_INT_DUPLEX_CHANGE BIT_3
-#define BCM540X_INT_AUTO_NEG_PAGE_RX BIT_10
-
-/* Interrupt mask register. */
-#define BCM540X_INT_MASK_REG 0x1b
-
-/******************************************************************************/
-/* Register definitions. */
-/******************************************************************************/
-
-typedef volatile LM_UINT8 T3_8BIT_REGISTER, *PT3_8BIT_REGISTER;
-typedef volatile LM_UINT16 T3_16BIT_REGISTER, *PT3_16BIT_REGISTER;
-typedef volatile LM_UINT32 T3_32BIT_REGISTER, *PT3_32BIT_REGISTER;
-
-typedef struct {
- /* Big endian format. */
- T3_32BIT_REGISTER High;
- T3_32BIT_REGISTER Low;
-} T3_64BIT_REGISTER, *PT3_64BIT_REGISTER;
-
-typedef T3_64BIT_REGISTER T3_64BIT_HOST_ADDR, *PT3_64BIT_HOST_ADDR;
-
-#define T3_NUM_OF_DMA_DESC 256
-#define T3_NUM_OF_MBUF 768
-
-typedef struct {
- T3_64BIT_REGISTER host_addr;
- T3_32BIT_REGISTER nic_mbuf;
- T3_16BIT_REGISTER len;
- T3_16BIT_REGISTER cqid_sqid;
- T3_32BIT_REGISTER flags;
- T3_32BIT_REGISTER opaque1;
- T3_32BIT_REGISTER opaque2;
- T3_32BIT_REGISTER opaque3;
-} T3_DMA_DESC, *PT3_DMA_DESC;
-
-/******************************************************************************/
-/* Ring control block. */
-/******************************************************************************/
-
-typedef struct {
- T3_64BIT_REGISTER HostRingAddr;
-
- union {
- struct {
-#ifdef BIG_ENDIAN_HOST
- T3_16BIT_REGISTER MaxLen;
- T3_16BIT_REGISTER Flags;
-#else /* BIG_ENDIAN_HOST */
- T3_16BIT_REGISTER Flags;
- T3_16BIT_REGISTER MaxLen;
-#endif
- } s;
-
- T3_32BIT_REGISTER MaxLen_Flags;
- } u;
-
- T3_32BIT_REGISTER NicRingAddr;
-} T3_RCB, *PT3_RCB;
-
-#define T3_RCB_FLAG_USE_EXT_RECV_BD BIT_0
-#define T3_RCB_FLAG_RING_DISABLED BIT_1
-
-/******************************************************************************/
-/* Status block. */
-/******************************************************************************/
-
-/*
- * Size of status block is actually 0x50 bytes. Use 0x80 bytes for
- * cache line alignment.
- */
-#define T3_STATUS_BLOCK_SIZE 0x80
-
-typedef struct {
- volatile LM_UINT32 Status;
-#define STATUS_BLOCK_UPDATED BIT_0
-#define STATUS_BLOCK_LINK_CHANGED_STATUS BIT_1
-#define STATUS_BLOCK_ERROR BIT_2
-
- volatile LM_UINT32 StatusTag;
-
-#ifdef BIG_ENDIAN_HOST
- volatile LM_UINT16 RcvStdConIdx;
- volatile LM_UINT16 RcvJumboConIdx;
-
- volatile LM_UINT16 Reserved2;
- volatile LM_UINT16 RcvMiniConIdx;
-
- struct {
- volatile LM_UINT16 SendConIdx; /* Send consumer index. */
- volatile LM_UINT16 RcvProdIdx; /* Receive producer index. */
- } Idx[16];
-#else /* BIG_ENDIAN_HOST */
- volatile LM_UINT16 RcvJumboConIdx;
- volatile LM_UINT16 RcvStdConIdx;
-
- volatile LM_UINT16 RcvMiniConIdx;
- volatile LM_UINT16 Reserved2;
-
- struct {
- volatile LM_UINT16 RcvProdIdx; /* Receive producer index. */
- volatile LM_UINT16 SendConIdx; /* Send consumer index. */
- } Idx[16];
-#endif
-} T3_STATUS_BLOCK, *PT3_STATUS_BLOCK;
-
-/******************************************************************************/
-/* Receive buffer descriptors. */
-/******************************************************************************/
-
-typedef struct {
- T3_64BIT_HOST_ADDR HostAddr;
-
-#ifdef BIG_ENDIAN_HOST
- volatile LM_UINT16 Index;
- volatile LM_UINT16 Len;
-
- volatile LM_UINT16 Type;
- volatile LM_UINT16 Flags;
-
- volatile LM_UINT16 IpCksum;
- volatile LM_UINT16 TcpUdpCksum;
-
- volatile LM_UINT16 ErrorFlag;
- volatile LM_UINT16 VlanTag;
-#else /* BIG_ENDIAN_HOST */
- volatile LM_UINT16 Len;
- volatile LM_UINT16 Index;
-
- volatile LM_UINT16 Flags;
- volatile LM_UINT16 Type;
-
- volatile LM_UINT16 TcpUdpCksum;
- volatile LM_UINT16 IpCksum;
-
- volatile LM_UINT16 VlanTag;
- volatile LM_UINT16 ErrorFlag;
-#endif
-
- volatile LM_UINT32 Reserved;
- volatile LM_UINT32 Opaque;
-} T3_RCV_BD, *PT3_RCV_BD;
-
-typedef struct {
- T3_64BIT_HOST_ADDR HostAddr[3];
-
-#ifdef BIG_ENDIAN_HOST
- LM_UINT16 Len1;
- LM_UINT16 Len2;
-
- LM_UINT16 Len3;
- LM_UINT16 Reserved1;
-#else /* BIG_ENDIAN_HOST */
- LM_UINT16 Len2;
- LM_UINT16 Len1;
-
- LM_UINT16 Reserved1;
- LM_UINT16 Len3;
-#endif
-
- T3_RCV_BD StdRcvBd;
-} T3_EXT_RCV_BD, *PT3_EXT_RCV_BD;
-
-/* Error flags. */
-#define RCV_BD_ERR_BAD_CRC 0x0001
-#define RCV_BD_ERR_COLL_DETECT 0x0002
-#define RCV_BD_ERR_LINK_LOST_DURING_PKT 0x0004
-#define RCV_BD_ERR_PHY_DECODE_ERR 0x0008
-#define RCV_BD_ERR_ODD_NIBBLED_RCVD_MII 0x0010
-#define RCV_BD_ERR_MAC_ABORT 0x0020
-#define RCV_BD_ERR_LEN_LT_64 0x0040
-#define RCV_BD_ERR_TRUNC_NO_RESOURCES 0x0080
-#define RCV_BD_ERR_GIANT_FRAME_RCVD 0x0100
-
-/* Buffer descriptor flags. */
-#define RCV_BD_FLAG_END 0x0004
-#define RCV_BD_FLAG_JUMBO_RING 0x0020
-#define RCV_BD_FLAG_VLAN_TAG 0x0040
-#define RCV_BD_FLAG_FRAME_HAS_ERROR 0x0400
-#define RCV_BD_FLAG_MINI_RING 0x0800
-#define RCV_BD_FLAG_IP_CHKSUM_FIELD 0x1000
-#define RCV_BD_FLAG_TCP_UDP_CHKSUM_FIELD 0x2000
-#define RCV_BD_FLAG_TCP_PACKET 0x4000
-
-/******************************************************************************/
-/* Send buffer descriptor. */
-/******************************************************************************/
-
-typedef struct {
- T3_64BIT_HOST_ADDR HostAddr;
-
- union {
- struct {
-#ifdef BIG_ENDIAN_HOST
- LM_UINT16 Len;
- LM_UINT16 Flags;
-#else /* BIG_ENDIAN_HOST */
- LM_UINT16 Flags;
- LM_UINT16 Len;
-#endif
- } s1;
-
- LM_UINT32 Len_Flags;
- } u1;
-
- union {
- struct {
-#ifdef BIG_ENDIAN_HOST
- LM_UINT16 Reserved;
- LM_UINT16 VlanTag;
-#else /* BIG_ENDIAN_HOST */
- LM_UINT16 VlanTag;
- LM_UINT16 Reserved;
-#endif
- } s2;
-
- LM_UINT32 VlanTag;
- } u2;
-} T3_SND_BD, *PT3_SND_BD;
-
-/* Send buffer descriptor flags. */
-#define SND_BD_FLAG_TCP_UDP_CKSUM 0x0001
-#define SND_BD_FLAG_IP_CKSUM 0x0002
-#define SND_BD_FLAG_END 0x0004
-#define SND_BD_FLAG_IP_FRAG 0x0008
-#define SND_BD_FLAG_IP_FRAG_END 0x0010
-#define SND_BD_FLAG_VLAN_TAG 0x0040
-#define SND_BD_FLAG_COAL_NOW 0x0080
-#define SND_BD_FLAG_CPU_PRE_DMA 0x0100
-#define SND_BD_FLAG_CPU_POST_DMA 0x0200
-#define SND_BD_FLAG_INSERT_SRC_ADDR 0x1000
-#define SND_BD_FLAG_CHOOSE_SRC_ADDR 0x6000
-#define SND_BD_FLAG_DONT_GEN_CRC 0x8000
-
-/* MBUFs */
-typedef struct T3_MBUF_FRAME_DESC {
-#ifdef BIG_ENDIAN_HOST
- LM_UINT32 status_control;
- union {
- struct {
- LM_UINT8 cqid;
- LM_UINT8 reserved1;
- LM_UINT16 length;
- } s1;
- LM_UINT32 word;
- } u1;
- union {
- struct {
- LM_UINT16 ip_hdr_start;
- LM_UINT16 tcp_udp_hdr_start;
- } s2;
-
- LM_UINT32 word;
- } u2;
-
- union {
- struct {
- LM_UINT16 data_start;
- LM_UINT16 vlan_id;
- } s3;
-
- LM_UINT32 word;
- } u3;
-
- union {
- struct {
- LM_UINT16 ip_checksum;
- LM_UINT16 tcp_udp_checksum;
- } s4;
-
- LM_UINT32 word;
- } u4;
-
- union {
- struct {
- LM_UINT16 pseudo_checksum;
- LM_UINT16 checksum_status;
- } s5;
-
- LM_UINT32 word;
- } u5;
-
- union {
- struct {
- LM_UINT16 rule_match;
- LM_UINT8 class;
- LM_UINT8 rupt;
- } s6;
-
- LM_UINT32 word;
- } u6;
-
- union {
- struct {
- LM_UINT16 reserved2;
- LM_UINT16 mbuf_num;
- } s7;
-
- LM_UINT32 word;
- } u7;
-
- LM_UINT32 reserved3;
- LM_UINT32 reserved4;
-#else
- LM_UINT32 status_control;
- union {
- struct {
- LM_UINT16 length;
- LM_UINT8 reserved1;
- LM_UINT8 cqid;
- } s1;
- LM_UINT32 word;
- } u1;
- union {
- struct {
- LM_UINT16 tcp_udp_hdr_start;
- LM_UINT16 ip_hdr_start;
- } s2;
-
- LM_UINT32 word;
- } u2;
-
- union {
- struct {
- LM_UINT16 vlan_id;
- LM_UINT16 data_start;
- } s3;
-
- LM_UINT32 word;
- } u3;
-
- union {
- struct {
- LM_UINT16 tcp_udp_checksum;
- LM_UINT16 ip_checksum;
- } s4;
-
- LM_UINT32 word;
- } u4;
-
- union {
- struct {
- LM_UINT16 checksum_status;
- LM_UINT16 pseudo_checksum;
- } s5;
-
- LM_UINT32 word;
- } u5;
-
- union {
- struct {
- LM_UINT8 rupt;
- LM_UINT8 class;
- LM_UINT16 rule_match;
- } s6;
-
- LM_UINT32 word;
- } u6;
-
- union {
- struct {
- LM_UINT16 mbuf_num;
- LM_UINT16 reserved2;
- } s7;
-
- LM_UINT32 word;
- } u7;
-
- LM_UINT32 reserved3;
- LM_UINT32 reserved4;
-#endif
-} T3_MBUF_FRAME_DESC, *PT3_MBUF_FRAME_DESC;
-
-typedef struct T3_MBUF_HDR {
- union {
- struct {
- unsigned int C:1;
- unsigned int F:1;
- unsigned int reserved1:7;
- unsigned int next_mbuf:16;
- unsigned int length:7;
- } s1;
-
- LM_UINT32 word;
- } u1;
-
- LM_UINT32 next_frame_ptr;
-} T3_MBUF_HDR, *PT3_MBUF_HDR;
-
-typedef struct T3_MBUF {
- T3_MBUF_HDR hdr;
- union {
- struct {
- T3_MBUF_FRAME_DESC frame_hdr;
- LM_UINT32 data[20];
- } s1;
-
- struct {
- LM_UINT32 data[30];
- } s2;
- } body;
-} T3_MBUF, *PT3_MBUF;
-
-#define T3_MBUF_BASE (T3_NIC_MBUF_POOL_ADDR >> 7)
-#define T3_MBUF_END ((T3_NIC_MBUF_POOL_ADDR + T3_NIC_MBUF_POOL_SIZE) >> 7)
-
-/******************************************************************************/
-/* Statistics block. */
-/******************************************************************************/
-
-typedef struct {
- LM_UINT8 Reserved0[0x400 - 0x300];
-
- /* Statistics maintained by Receive MAC. */
- T3_64BIT_REGISTER ifHCInOctets;
- T3_64BIT_REGISTER Reserved1;
- T3_64BIT_REGISTER etherStatsFragments;
- T3_64BIT_REGISTER ifHCInUcastPkts;
- T3_64BIT_REGISTER ifHCInMulticastPkts;
- T3_64BIT_REGISTER ifHCInBroadcastPkts;
- T3_64BIT_REGISTER dot3StatsFCSErrors;
- T3_64BIT_REGISTER dot3StatsAlignmentErrors;
- T3_64BIT_REGISTER xonPauseFramesReceived;
- T3_64BIT_REGISTER xoffPauseFramesReceived;
- T3_64BIT_REGISTER macControlFramesReceived;
- T3_64BIT_REGISTER xoffStateEntered;
- T3_64BIT_REGISTER dot3StatsFramesTooLong;
- T3_64BIT_REGISTER etherStatsJabbers;
- T3_64BIT_REGISTER etherStatsUndersizePkts;
- T3_64BIT_REGISTER inRangeLengthError;
- T3_64BIT_REGISTER outRangeLengthError;
- T3_64BIT_REGISTER etherStatsPkts64Octets;
- T3_64BIT_REGISTER etherStatsPkts65Octetsto127Octets;
- T3_64BIT_REGISTER etherStatsPkts128Octetsto255Octets;
- T3_64BIT_REGISTER etherStatsPkts256Octetsto511Octets;
- T3_64BIT_REGISTER etherStatsPkts512Octetsto1023Octets;
- T3_64BIT_REGISTER etherStatsPkts1024Octetsto1522Octets;
- T3_64BIT_REGISTER etherStatsPkts1523Octetsto2047Octets;
- T3_64BIT_REGISTER etherStatsPkts2048Octetsto4095Octets;
- T3_64BIT_REGISTER etherStatsPkts4096Octetsto8191Octets;
- T3_64BIT_REGISTER etherStatsPkts8192Octetsto9022Octets;
-
- T3_64BIT_REGISTER Unused1[37];
-
- /* Statistics maintained by Transmit MAC. */
- T3_64BIT_REGISTER ifHCOutOctets;
- T3_64BIT_REGISTER Reserved2;
- T3_64BIT_REGISTER etherStatsCollisions;
- T3_64BIT_REGISTER outXonSent;
- T3_64BIT_REGISTER outXoffSent;
- T3_64BIT_REGISTER flowControlDone;
- T3_64BIT_REGISTER dot3StatsInternalMacTransmitErrors;
- T3_64BIT_REGISTER dot3StatsSingleCollisionFrames;
- T3_64BIT_REGISTER dot3StatsMultipleCollisionFrames;
- T3_64BIT_REGISTER dot3StatsDeferredTransmissions;
- T3_64BIT_REGISTER Reserved3;
- T3_64BIT_REGISTER dot3StatsExcessiveCollisions;
- T3_64BIT_REGISTER dot3StatsLateCollisions;
- T3_64BIT_REGISTER dot3Collided2Times;
- T3_64BIT_REGISTER dot3Collided3Times;
- T3_64BIT_REGISTER dot3Collided4Times;
- T3_64BIT_REGISTER dot3Collided5Times;
- T3_64BIT_REGISTER dot3Collided6Times;
- T3_64BIT_REGISTER dot3Collided7Times;
- T3_64BIT_REGISTER dot3Collided8Times;
- T3_64BIT_REGISTER dot3Collided9Times;
- T3_64BIT_REGISTER dot3Collided10Times;
- T3_64BIT_REGISTER dot3Collided11Times;
- T3_64BIT_REGISTER dot3Collided12Times;
- T3_64BIT_REGISTER dot3Collided13Times;
- T3_64BIT_REGISTER dot3Collided14Times;
- T3_64BIT_REGISTER dot3Collided15Times;
- T3_64BIT_REGISTER ifHCOutUcastPkts;
- T3_64BIT_REGISTER ifHCOutMulticastPkts;
- T3_64BIT_REGISTER ifHCOutBroadcastPkts;
- T3_64BIT_REGISTER dot3StatsCarrierSenseErrors;
- T3_64BIT_REGISTER ifOutDiscards;
- T3_64BIT_REGISTER ifOutErrors;
-
- T3_64BIT_REGISTER Unused2[31];
-
- /* Statistics maintained by Receive List Placement. */
- T3_64BIT_REGISTER COSIfHCInPkts[16];
- T3_64BIT_REGISTER COSFramesDroppedDueToFilters;
- T3_64BIT_REGISTER nicDmaWriteQueueFull;
- T3_64BIT_REGISTER nicDmaWriteHighPriQueueFull;
- T3_64BIT_REGISTER nicNoMoreRxBDs;
- T3_64BIT_REGISTER ifInDiscards;
- T3_64BIT_REGISTER ifInErrors;
- T3_64BIT_REGISTER nicRecvThresholdHit;
-
- T3_64BIT_REGISTER Unused3[9];
-
- /* Statistics maintained by Send Data Initiator. */
- T3_64BIT_REGISTER COSIfHCOutPkts[16];
- T3_64BIT_REGISTER nicDmaReadQueueFull;
- T3_64BIT_REGISTER nicDmaReadHighPriQueueFull;
- T3_64BIT_REGISTER nicSendDataCompQueueFull;
-
- /* Statistics maintained by Host Coalescing. */
- T3_64BIT_REGISTER nicRingSetSendProdIndex;
- T3_64BIT_REGISTER nicRingStatusUpdate;
- T3_64BIT_REGISTER nicInterrupts;
- T3_64BIT_REGISTER nicAvoidedInterrupts;
- T3_64BIT_REGISTER nicSendThresholdHit;
-
- LM_UINT8 Reserved4[0xb00 - 0x9c0];
-} T3_STATS_BLOCK, *PT3_STATS_BLOCK;
-
-/******************************************************************************/
-/* PCI configuration registers. */
-/******************************************************************************/
-
-typedef struct {
- T3_16BIT_REGISTER VendorId;
- T3_16BIT_REGISTER DeviceId;
-
- T3_16BIT_REGISTER Command;
- T3_16BIT_REGISTER Status;
-
- T3_32BIT_REGISTER ClassCodeRevId;
-
- T3_8BIT_REGISTER CacheLineSize;
- T3_8BIT_REGISTER LatencyTimer;
- T3_8BIT_REGISTER HeaderType;
- T3_8BIT_REGISTER Bist;
-
- T3_32BIT_REGISTER MemBaseAddrLow;
- T3_32BIT_REGISTER MemBaseAddrHigh;
-
- LM_UINT8 Unused1[20];
-
- T3_16BIT_REGISTER SubsystemVendorId;
- T3_16BIT_REGISTER SubsystemId;
-
- T3_32BIT_REGISTER RomBaseAddr;
-
- T3_8BIT_REGISTER PciXCapiblityPtr;
- LM_UINT8 Unused2[7];
-
- T3_8BIT_REGISTER IntLine;
- T3_8BIT_REGISTER IntPin;
- T3_8BIT_REGISTER MinGnt;
- T3_8BIT_REGISTER MaxLat;
-
- T3_8BIT_REGISTER PciXCapabilities;
- T3_8BIT_REGISTER PmCapabilityPtr;
- T3_16BIT_REGISTER PciXCommand;
-
- T3_32BIT_REGISTER PciXStatus;
-
- T3_8BIT_REGISTER PmCapabilityId;
- T3_8BIT_REGISTER VpdCapabilityPtr;
- T3_16BIT_REGISTER PmCapabilities;
-
- T3_16BIT_REGISTER PmCtrlStatus;
-#define PM_CTRL_PME_STATUS BIT_15
-#define PM_CTRL_PME_ENABLE BIT_8
-#define PM_CTRL_PME_POWER_STATE_D0 0
-#define PM_CTRL_PME_POWER_STATE_D1 1
-#define PM_CTRL_PME_POWER_STATE_D2 2
-#define PM_CTRL_PME_POWER_STATE_D3H 3
-
- T3_8BIT_REGISTER BridgeSupportExt;
- T3_8BIT_REGISTER PmData;
-
- T3_8BIT_REGISTER VpdCapabilityId;
- T3_8BIT_REGISTER MsiCapabilityPtr;
- T3_16BIT_REGISTER VpdAddrFlag;
-#define VPD_FLAG_WRITE (1 << 15)
-#define VPD_FLAG_RW_MASK (1 << 15)
-#define VPD_FLAG_READ 0
-
- T3_32BIT_REGISTER VpdData;
-
- T3_8BIT_REGISTER MsiCapabilityId;
- T3_8BIT_REGISTER NextCapabilityPtr;
- T3_16BIT_REGISTER MsiCtrl;
-#define MSI_CTRL_64BIT_CAP (1 << 7)
-#define MSI_CTRL_MSG_ENABLE(x) (x << 4)
-#define MSI_CTRL_MSG_CAP(x) (x << 1)
-#define MSI_CTRL_ENABLE (1 << 0)
-
- T3_32BIT_REGISTER MsiAddrLow;
- T3_32BIT_REGISTER MsiAddrHigh;
-
- T3_16BIT_REGISTER MsiData;
- T3_16BIT_REGISTER Unused3;
-
- T3_32BIT_REGISTER MiscHostCtrl;
-#define MISC_HOST_CTRL_CLEAR_INT BIT_0
-#define MISC_HOST_CTRL_MASK_PCI_INT BIT_1
-#define MISC_HOST_CTRL_ENABLE_ENDIAN_BYTE_SWAP BIT_2
-#define MISC_HOST_CTRL_ENABLE_ENDIAN_WORD_SWAP BIT_3
-#define MISC_HOST_CTRL_ENABLE_PCI_STATE_REG_RW BIT_4
-#define MISC_HOST_CTRL_ENABLE_CLK_REG_RW BIT_5
-#define MISC_HOST_CTRL_ENABLE_REG_WORD_SWAP BIT_6
-#define MISC_HOST_CTRL_ENABLE_INDIRECT_ACCESS BIT_7
-#define MISC_HOST_CTRL_ENABLE_INT_MASK_MODE BIT_8
-#define MISC_HOST_CTRL_ENABLE_TAGGED_STATUS_MODE BIT_9
-
- T3_32BIT_REGISTER DmaReadWriteCtrl;
-#define DMA_CTRL_WRITE_BOUNDARY_MASK (BIT_11 | BIT_12 | BIT_13)
-#define DMA_CTRL_WRITE_BOUNDARY_DISABLE 0
-#define DMA_CTRL_WRITE_BOUNDARY_16 BIT_11
-#define DMA_CTRL_WRITE_BOUNDARY_32 BIT_12
-#define DMA_CTRL_WRITE_BOUNDARY_64 (BIT_12 | BIT_11)
-#define DMA_CTRL_WRITE_BOUNDARY_128 BIT_13
-#define DMA_CTRL_WRITE_BOUNDARY_256 (BIT_13 | BIT_11)
-#define DMA_CTRL_WRITE_BOUNDARY_512 (BIT_13 | BIT_12)
-#define DMA_CTRL_WRITE_BOUNDARY_1024 (BIT_13 | BIT_12 | BIT_11)
-#define DMA_CTRL_WRITE_ONE_DMA_AT_ONCE BIT_14
-
- T3_32BIT_REGISTER PciState;
-#define T3_PCI_STATE_FORCE_PCI_RESET BIT_0
-#define T3_PCI_STATE_INTERRUPT_NOT_ACTIVE BIT_1
-#define T3_PCI_STATE_NOT_PCI_X_BUS BIT_2
-#define T3_PCI_STATE_HIGH_BUS_SPEED BIT_3
-#define T3_PCI_STATE_32BIT_PCI_BUS BIT_4
-#define T3_PCI_STATE_PCI_ROM_ENABLE BIT_5
-#define T3_PCI_STATE_PCI_ROM_RETRY_ENABLE BIT_6
-#define T3_PCI_STATE_FLAT_VIEW BIT_8
-#define T3_PCI_STATE_RETRY_SAME_DMA BIT_13
-
- T3_32BIT_REGISTER ClockCtrl;
-#define T3_PCI_CLKCTRL_TXCPU_CLK_DISABLE BIT_11
-#define T3_PCI_CLKCTRL_RXCPU_CLK_DISABLE BIT_10
-#define T3_PCI_CLKCTRL_CORE_CLK_DISABLE BIT_9
-
- T3_32BIT_REGISTER RegBaseAddr;
-
- T3_32BIT_REGISTER MemWindowBaseAddr;
-
-#ifdef NIC_CPU_VIEW
- /* These registers are ONLY visible to NIC CPU */
- T3_32BIT_REGISTER PowerConsumed;
- T3_32BIT_REGISTER PowerDissipated;
-#else /* NIC_CPU_VIEW */
- T3_32BIT_REGISTER RegData;
- T3_32BIT_REGISTER MemWindowData;
-#endif /* !NIC_CPU_VIEW */
-
- T3_32BIT_REGISTER ModeCtrl;
-
- T3_32BIT_REGISTER MiscCfg;
-
- T3_32BIT_REGISTER MiscLocalCtrl;
-
- T3_32BIT_REGISTER Unused4;
-
- /* NOTE: Big/Little-endian clarification needed. Are these register */
- /* in big or little endian formate. */
- T3_64BIT_REGISTER StdRingProdIdx;
- T3_64BIT_REGISTER RcvRetRingConIdx;
- T3_64BIT_REGISTER SndProdIdx;
-
- LM_UINT8 Unused5[80];
-} T3_PCI_CONFIGURATION, *PT3_PCI_CONFIGURATION;
-
-#define PCIX_CMD_MAX_SPLIT_MASK 0x0070
-#define PCIX_CMD_MAX_SPLIT_SHL 4
-#define PCIX_CMD_MAX_BURST_MASK 0x000c
-#define PCIX_CMD_MAX_BURST_SHL 2
-#define PCIX_CMD_MAX_BURST_CPIOB 2
-
-/******************************************************************************/
-/* Mac control registers. */
-/******************************************************************************/
-
-typedef struct {
- /* MAC mode control. */
- T3_32BIT_REGISTER Mode;
-#define MAC_MODE_GLOBAL_RESET BIT_0
-#define MAC_MODE_HALF_DUPLEX BIT_1
-#define MAC_MODE_PORT_MODE_MASK (BIT_2 | BIT_3)
-#define MAC_MODE_PORT_MODE_TBI (BIT_2 | BIT_3)
-#define MAC_MODE_PORT_MODE_GMII BIT_3
-#define MAC_MODE_PORT_MODE_MII BIT_2
-#define MAC_MODE_PORT_MODE_NONE BIT_NONE
-#define MAC_MODE_PORT_INTERNAL_LOOPBACK BIT_4
-#define MAC_MODE_TAGGED_MAC_CONTROL BIT_7
-#define MAC_MODE_TX_BURSTING BIT_8
-#define MAC_MODE_MAX_DEFER BIT_9
-#define MAC_MODE_LINK_POLARITY BIT_10
-#define MAC_MODE_ENABLE_RX_STATISTICS BIT_11
-#define MAC_MODE_CLEAR_RX_STATISTICS BIT_12
-#define MAC_MODE_FLUSH_RX_STATISTICS BIT_13
-#define MAC_MODE_ENABLE_TX_STATISTICS BIT_14
-#define MAC_MODE_CLEAR_TX_STATISTICS BIT_15
-#define MAC_MODE_FLUSH_TX_STATISTICS BIT_16
-#define MAC_MODE_SEND_CONFIGS BIT_17
-#define MAC_MODE_DETECT_MAGIC_PACKET_ENABLE BIT_18
-#define MAC_MODE_ACPI_POWER_ON_ENABLE BIT_19
-#define MAC_MODE_ENABLE_MIP BIT_20
-#define MAC_MODE_ENABLE_TDE BIT_21
-#define MAC_MODE_ENABLE_RDE BIT_22
-#define MAC_MODE_ENABLE_FHDE BIT_23
-
- /* MAC status */
- T3_32BIT_REGISTER Status;
-#define MAC_STATUS_PCS_SYNCED BIT_0
-#define MAC_STATUS_SIGNAL_DETECTED BIT_1
-#define MAC_STATUS_RECEIVING_CFG BIT_2
-#define MAC_STATUS_CFG_CHANGED BIT_3
-#define MAC_STATUS_SYNC_CHANGED BIT_4
-#define MAC_STATUS_PORT_DECODE_ERROR BIT_10
-#define MAC_STATUS_LINK_STATE_CHANGED BIT_12
-#define MAC_STATUS_MI_COMPLETION BIT_22
-#define MAC_STATUS_MI_INTERRUPT BIT_23
-#define MAC_STATUS_AP_ERROR BIT_24
-#define MAC_STATUS_ODI_ERROR BIT_25
-#define MAC_STATUS_RX_STATS_OVERRUN BIT_26
-#define MAC_STATUS_TX_STATS_OVERRUN BIT_27
-
- /* Event Enable */
- T3_32BIT_REGISTER MacEvent;
-#define MAC_EVENT_ENABLE_PORT_DECODE_ERR BIT_10
-#define MAC_EVENT_ENABLE_LINK_STATE_CHANGED_ATTN BIT_12
-#define MAC_EVENT_ENABLE_MI_COMPLETION BIT_22
-#define MAC_EVENT_ENABLE_MI_INTERRUPT BIT_23
-#define MAC_EVENT_ENABLE_AP_ERROR BIT_24
-#define MAC_EVENT_ENABLE_ODI_ERROR BIT_25
-#define MAC_EVENT_ENABLE_RX_STATS_OVERRUN BIT_26
-#define MAC_EVENT_ENABLE_TX_STATS_OVERRUN BIT_27
-
- /* Led control. */
- T3_32BIT_REGISTER LedCtrl;
-#define LED_CTRL_OVERRIDE_LINK_LED BIT_0
-#define LED_CTRL_1000MBPS_LED_ON BIT_1
-#define LED_CTRL_100MBPS_LED_ON BIT_2
-#define LED_CTRL_10MBPS_LED_ON BIT_3
-#define LED_CTRL_OVERRIDE_TRAFFIC_LED BIT_4
-#define LED_CTRL_BLINK_TRAFFIC_LED BIT_5
-#define LED_CTRL_TRAFFIC_LED BIT_6
-#define LED_CTRL_1000MBPS_LED_STATUS BIT_7
-#define LED_CTRL_100MBPS_LED_STATUS BIT_8
-#define LED_CTRL_10MBPS_LED_STATUS BIT_9
-#define LED_CTRL_TRAFFIC_LED_STATUS BIT_10
-#define LED_CTRL_MAC_MODE BIT_NONE
-#define LED_CTRL_PHY_MODE_1 BIT_11
-#define LED_CTRL_PHY_MODE_2 BIT_12
-#define LED_CTRL_BLINK_RATE_MASK 0x7ff80000
-#define LED_CTRL_OVERRIDE_BLINK_PERIOD BIT_19
-#define LED_CTRL_OVERRIDE_BLINK_RATE BIT_31
-
- /* MAC addresses. */
- struct {
- T3_32BIT_REGISTER High; /* Upper 2 bytes. */
- T3_32BIT_REGISTER Low; /* Lower 4 bytes. */
- } MacAddr[4];
-
- /* ACPI Mbuf pointer. */
- T3_32BIT_REGISTER AcpiMbufPtr;
-
- /* ACPI Length and Offset. */
- T3_32BIT_REGISTER AcpiLengthOffset;
-#define ACPI_LENGTH_MASK 0xffff
-#define ACPI_OFFSET_MASK 0x0fff0000
-#define ACPI_LENGTH(x) x
-#define ACPI_OFFSET(x) ((x) << 16)
-
- /* Transmit random backoff. */
- T3_32BIT_REGISTER TxBackoffSeed;
-#define MAC_TX_BACKOFF_SEED_MASK 0x3ff
-
- /* Receive MTU */
- T3_32BIT_REGISTER MtuSize;
-#define MAC_RX_MTU_MASK 0xffff
-
- /* Gigabit PCS Test. */
- T3_32BIT_REGISTER PcsTest;
-#define MAC_PCS_TEST_DATA_PATTERN_MASK 0x0fffff
-#define MAC_PCS_TEST_ENABLE BIT_20
-
- /* Transmit Gigabit Auto-Negotiation. */
- T3_32BIT_REGISTER TxAutoNeg;
-#define MAC_AN_TX_AN_DATA_MASK 0xffff
-
- /* Receive Gigabit Auto-Negotiation. */
- T3_32BIT_REGISTER RxAutoNeg;
-#define MAC_AN_RX_AN_DATA_MASK 0xffff
-
- /* MI Communication. */
- T3_32BIT_REGISTER MiCom;
-#define MI_COM_CMD_MASK (BIT_26 | BIT_27)
-#define MI_COM_CMD_WRITE BIT_26
-#define MI_COM_CMD_READ BIT_27
-#define MI_COM_READ_FAILED BIT_28
-#define MI_COM_START BIT_29
-#define MI_COM_BUSY BIT_29
-
-#define MI_COM_PHY_ADDR_MASK 0x1f
-#define MI_COM_FIRST_PHY_ADDR_BIT 21
-
-#define MI_COM_PHY_REG_ADDR_MASK 0x1f
-#define MI_COM_FIRST_PHY_REG_ADDR_BIT 16
-
-#define MI_COM_PHY_DATA_MASK 0xffff
-
- /* MI Status. */
- T3_32BIT_REGISTER MiStatus;
-#define MI_STATUS_ENABLE_LINK_STATUS_ATTN BIT_0
-
- /* MI Mode. */
- T3_32BIT_REGISTER MiMode;
-#define MI_MODE_CLOCK_SPEED_10MHZ BIT_0
-#define MI_MODE_USE_SHORT_PREAMBLE BIT_1
-#define MI_MODE_AUTO_POLLING_ENABLE BIT_4
-#define MI_MODE_CORE_CLOCK_SPEED_62MHZ BIT_15
-
- /* Auto-polling status. */
- T3_32BIT_REGISTER AutoPollStatus;
-#define AUTO_POLL_ERROR BIT_0
-
- /* Transmit MAC mode. */
- T3_32BIT_REGISTER TxMode;
-#define TX_MODE_RESET BIT_0
-#define TX_MODE_ENABLE BIT_1
-#define TX_MODE_ENABLE_FLOW_CONTROL BIT_4
-#define TX_MODE_ENABLE_BIG_BACKOFF BIT_5
-#define TX_MODE_ENABLE_LONG_PAUSE BIT_6
-
- /* Transmit MAC status. */
- T3_32BIT_REGISTER TxStatus;
-#define TX_STATUS_RX_CURRENTLY_XOFFED BIT_0
-#define TX_STATUS_SENT_XOFF BIT_1
-#define TX_STATUS_SENT_XON BIT_2
-#define TX_STATUS_LINK_UP BIT_3
-#define TX_STATUS_ODI_UNDERRUN BIT_4
-#define TX_STATUS_ODI_OVERRUN BIT_5
-
- /* Transmit MAC length. */
- T3_32BIT_REGISTER TxLengths;
-#define TX_LEN_SLOT_TIME_MASK 0xff
-#define TX_LEN_IPG_MASK 0x0f00
-#define TX_LEN_IPG_CRS_MASK (BIT_12 | BIT_13)
-
- /* Receive MAC mode. */
- T3_32BIT_REGISTER RxMode;
-#define RX_MODE_RESET BIT_0
-#define RX_MODE_ENABLE BIT_1
-#define RX_MODE_ENABLE_FLOW_CONTROL BIT_2
-#define RX_MODE_KEEP_MAC_CONTROL BIT_3
-#define RX_MODE_KEEP_PAUSE BIT_4
-#define RX_MODE_ACCEPT_OVERSIZED BIT_5
-#define RX_MODE_ACCEPT_RUNTS BIT_6
-#define RX_MODE_LENGTH_CHECK BIT_7
-#define RX_MODE_PROMISCUOUS_MODE BIT_8
-#define RX_MODE_NO_CRC_CHECK BIT_9
-#define RX_MODE_KEEP_VLAN_TAG BIT_10
-
- /* Receive MAC status. */
- T3_32BIT_REGISTER RxStatus;
-#define RX_STATUS_REMOTE_TRANSMITTER_XOFFED BIT_0
-#define RX_STATUS_XOFF_RECEIVED BIT_1
-#define RX_STATUS_XON_RECEIVED BIT_2
-
- /* Hash registers. */
- T3_32BIT_REGISTER HashReg[4];
-
- /* Receive placement rules registers. */
- struct {
- T3_32BIT_REGISTER Rule;
- T3_32BIT_REGISTER Value;
- } RcvRules[16];
-
-#define RCV_DISABLE_RULE_MASK 0x7fffffff
-
-#define RCV_RULE1_REJECT_BROADCAST_IDX 0x00
-#define REJECT_BROADCAST_RULE1_RULE 0xc2000000
-#define REJECT_BROADCAST_RULE1_VALUE 0xffffffff
-
-#define RCV_RULE2_REJECT_BROADCAST_IDX 0x01
-#define REJECT_BROADCAST_RULE2_RULE 0x86000004
-#define REJECT_BROADCAST_RULE2_VALUE 0xffffffff
-
-#if INCLUDE_5701_AX_FIX
-#define RCV_LAST_RULE_IDX 0x04
-#else
-#define RCV_LAST_RULE_IDX 0x02
-#endif
-
- T3_32BIT_REGISTER RcvRuleCfg;
-#define RX_RULE_DEFAULT_CLASS (1 << 3)
-
- LM_UINT8 Reserved1[140];
-
- T3_32BIT_REGISTER SerdesCfg;
- T3_32BIT_REGISTER SerdesStatus;
-
- LM_UINT8 Reserved2[104];
-
- volatile LM_UINT8 TxMacState[16];
- volatile LM_UINT8 RxMacState[20];
-
- LM_UINT8 Reserved3[476];
-
- T3_32BIT_REGISTER RxStats[26];
-
- LM_UINT8 Reserved4[24];
-
- T3_32BIT_REGISTER TxStats[28];
-
- LM_UINT8 Reserved5[784];
-} T3_MAC_CONTROL, *PT3_MAC_CONTROL;
-
-/******************************************************************************/
-/* Send data initiator control registers. */
-/******************************************************************************/
-
-typedef struct {
- T3_32BIT_REGISTER Mode;
-#define T3_SND_DATA_IN_MODE_RESET BIT_0
-#define T3_SND_DATA_IN_MODE_ENABLE BIT_1
-#define T3_SND_DATA_IN_MODE_STATS_OFLW_ATTN_ENABLE BIT_2
-
- T3_32BIT_REGISTER Status;
-#define T3_SND_DATA_IN_STATUS_STATS_OFLW_ATTN BIT_2
-
- T3_32BIT_REGISTER StatsCtrl;
-#define T3_SND_DATA_IN_STATS_CTRL_ENABLE BIT_0
-#define T3_SND_DATA_IN_STATS_CTRL_FASTER_UPDATE BIT_1
-#define T3_SND_DATA_IN_STATS_CTRL_CLEAR BIT_2
-#define T3_SND_DATA_IN_STATS_CTRL_FLUSH BIT_3
-#define T3_SND_DATA_IN_STATS_CTRL_FORCE_ZERO BIT_4
-
- T3_32BIT_REGISTER StatsEnableMask;
- T3_32BIT_REGISTER StatsIncMask;
-
- LM_UINT8 Reserved[108];
-
- T3_32BIT_REGISTER ClassOfServCnt[16];
- T3_32BIT_REGISTER DmaReadQFullCnt;
- T3_32BIT_REGISTER DmaPriorityReadQFullCnt;
- T3_32BIT_REGISTER SdcQFullCnt;
-
- T3_32BIT_REGISTER NicRingSetSendProdIdxCnt;
- T3_32BIT_REGISTER StatusUpdatedCnt;
- T3_32BIT_REGISTER InterruptsCnt;
- T3_32BIT_REGISTER AvoidInterruptsCnt;
- T3_32BIT_REGISTER SendThresholdHitCnt;
-
- /* Unused space. */
- LM_UINT8 Unused[800];
-} T3_SEND_DATA_INITIATOR, *PT3_SEND_DATA_INITIATOR;
-
-/******************************************************************************/
-/* Send data completion control registers. */
-/******************************************************************************/
-
-typedef struct {
- T3_32BIT_REGISTER Mode;
-#define SND_DATA_COMP_MODE_RESET BIT_0
-#define SND_DATA_COMP_MODE_ENABLE BIT_1
-
- /* Unused space. */
- LM_UINT8 Unused[1020];
-} T3_SEND_DATA_COMPLETION, *PT3_SEND_DATA_COMPLETION;
-
-/******************************************************************************/
-/* Send BD Ring Selector Control Registers. */
-/******************************************************************************/
-
-typedef struct {
- T3_32BIT_REGISTER Mode;
-#define SND_BD_SEL_MODE_RESET BIT_0
-#define SND_BD_SEL_MODE_ENABLE BIT_1
-#define SND_BD_SEL_MODE_ATTN_ENABLE BIT_2
-
- T3_32BIT_REGISTER Status;
-#define SND_BD_SEL_STATUS_ERROR_ATTN BIT_2
-
- T3_32BIT_REGISTER HwDiag;
-
- /* Unused space. */
- LM_UINT8 Unused1[52];
-
- /* Send BD Ring Selector Local NIC Send BD Consumer Index. */
- T3_32BIT_REGISTER NicSendBdSelConIdx[16];
-
- /* Unused space. */
- LM_UINT8 Unused2[896];
-} T3_SEND_BD_SELECTOR, *PT3_SEND_BD_SELECTOR;
-
-/******************************************************************************/
-/* Send BD initiator control registers. */
-/******************************************************************************/
-
-typedef struct {
- T3_32BIT_REGISTER Mode;
-#define SND_BD_IN_MODE_RESET BIT_0
-#define SND_BD_IN_MODE_ENABLE BIT_1
-#define SND_BD_IN_MODE_ATTN_ENABLE BIT_2
-
- T3_32BIT_REGISTER Status;
-#define SND_BD_IN_STATUS_ERROR_ATTN BIT_2
-
- /* Send BD initiator local NIC send BD producer index. */
- T3_32BIT_REGISTER NicSendBdInProdIdx[16];
-
- /* Unused space. */
- LM_UINT8 Unused2[952];
-} T3_SEND_BD_INITIATOR, *PT3_SEND_BD_INITIATOR;
-
-/******************************************************************************/
-/* Send BD Completion Control. */
-/******************************************************************************/
-
-typedef struct {
- T3_32BIT_REGISTER Mode;
-#define SND_BD_COMP_MODE_RESET BIT_0
-#define SND_BD_COMP_MODE_ENABLE BIT_1
-#define SND_BD_COMP_MODE_ATTN_ENABLE BIT_2
-
- /* Unused space. */
- LM_UINT8 Unused2[1020];
-} T3_SEND_BD_COMPLETION, *PT3_SEND_BD_COMPLETION;
-
-/******************************************************************************/
-/* Receive list placement control registers. */
-/******************************************************************************/
-
-typedef struct {
- /* Mode. */
- T3_32BIT_REGISTER Mode;
-#define RCV_LIST_PLMT_MODE_RESET BIT_0
-#define RCV_LIST_PLMT_MODE_ENABLE BIT_1
-#define RCV_LIST_PLMT_MODE_CLASS0_ATTN_ENABLE BIT_2
-#define RCV_LIST_PLMT_MODE_MAPPING_OOR_ATTN_ENABLE BIT_3
-#define RCV_LIST_PLMT_MODE_STATS_OFLOW_ATTN_ENABLE BIT_4
-
- /* Status. */
- T3_32BIT_REGISTER Status;
-#define RCV_LIST_PLMT_STATUS_CLASS0_ATTN BIT_2
-#define RCV_LIST_PLMT_STATUS_MAPPING_ATTN BIT_3
-#define RCV_LIST_PLMT_STATUS_STATS_OFLOW_ATTN BIT_4
-
- /* Receive selector list lock register. */
- T3_32BIT_REGISTER Lock;
-#define RCV_LIST_SEL_LOCK_REQUEST_MASK 0xffff
-#define RCV_LIST_SEL_LOCK_GRANT_MASK 0xffff0000
-
- /* Selector non-empty bits. */
- T3_32BIT_REGISTER NonEmptyBits;
-#define RCV_LIST_SEL_NON_EMPTY_MASK 0xffff
-
- /* Receive list placement configuration register. */
- T3_32BIT_REGISTER Config;
-
- /* Receive List Placement statistics Control. */
- T3_32BIT_REGISTER StatsCtrl;
-#define RCV_LIST_STATS_ENABLE BIT_0
-#define RCV_LIST_STATS_FAST_UPDATE BIT_1
-
- /* Receive List Placement statistics Enable Mask. */
- T3_32BIT_REGISTER StatsEnableMask;
-
- /* Receive List Placement statistics Increment Mask. */
- T3_32BIT_REGISTER StatsIncMask;
-
- /* Unused space. */
- LM_UINT8 Unused1[224];
-
- struct {
- T3_32BIT_REGISTER Head;
- T3_32BIT_REGISTER Tail;
- T3_32BIT_REGISTER Count;
-
- /* Unused space. */
- LM_UINT8 Unused[4];
- } RcvSelectorList[16];
-
- /* Local statistics counter. */
- T3_32BIT_REGISTER ClassOfServCnt[16];
-
- T3_32BIT_REGISTER DropDueToFilterCnt;
- T3_32BIT_REGISTER DmaWriteQFullCnt;
- T3_32BIT_REGISTER DmaHighPriorityWriteQFullCnt;
- T3_32BIT_REGISTER NoMoreReceiveBdCnt;
- T3_32BIT_REGISTER IfInDiscardsCnt;
- T3_32BIT_REGISTER IfInErrorsCnt;
- T3_32BIT_REGISTER RcvThresholdHitCnt;
-
- /* Another unused space. */
- LM_UINT8 Unused2[420];
-} T3_RCV_LIST_PLACEMENT, *PT3_RCV_LIST_PLACEMENT;
-
-/******************************************************************************/
-/* Receive Data and Receive BD Initiator Control. */
-/******************************************************************************/
-
-typedef struct {
- /* Mode. */
- T3_32BIT_REGISTER Mode;
-#define RCV_DATA_BD_IN_MODE_RESET BIT_0
-#define RCV_DATA_BD_IN_MODE_ENABLE BIT_1
-#define RCV_DATA_BD_IN_MODE_JUMBO_BD_NEEDED BIT_2
-#define RCV_DATA_BD_IN_MODE_FRAME_TOO_BIG BIT_3
-#define RCV_DATA_BD_IN_MODE_INVALID_RING_SIZE BIT_4
-
- /* Status. */
- T3_32BIT_REGISTER Status;
-#define RCV_DATA_BD_IN_STATUS_JUMBO_BD_NEEDED BIT_2
-#define RCV_DATA_BD_IN_STATUS_FRAME_TOO_BIG BIT_3
-#define RCV_DATA_BD_IN_STATUS_INVALID_RING_SIZE BIT_4
-
- /* Split frame minium size. */
- T3_32BIT_REGISTER SplitFrameMinSize;
-
- /* Unused space. */
- LM_UINT8 Unused1[0x2440 - 0x240c];
-
- /* Receive RCBs. */
- T3_RCB JumboRcvRcb;
- T3_RCB StdRcvRcb;
- T3_RCB MiniRcvRcb;
-
- /* Receive Data and Receive BD Ring Initiator Local NIC Receive */
- /* BD Consumber Index. */
- T3_32BIT_REGISTER NicJumboConIdx;
- T3_32BIT_REGISTER NicStdConIdx;
- T3_32BIT_REGISTER NicMiniConIdx;
-
- /* Unused space. */
- LM_UINT8 Unused2[4];
-
- /* Receive Data and Receive BD Initiator Local Receive Return ProdIdx. */
- T3_32BIT_REGISTER RcvDataBdProdIdx[16];
-
- /* Receive Data and Receive BD Initiator Hardware Diagnostic. */
- T3_32BIT_REGISTER HwDiag;
-
- /* Unused space. */
- LM_UINT8 Unused3[828];
-} T3_RCV_DATA_BD_INITIATOR, *PT3_RCV_DATA_BD_INITIATOR;
-
-/******************************************************************************/
-/* Receive Data Completion Control Registes. */
-/******************************************************************************/
-
-typedef struct {
- T3_32BIT_REGISTER Mode;
-#define RCV_DATA_COMP_MODE_RESET BIT_0
-#define RCV_DATA_COMP_MODE_ENABLE BIT_1
-#define RCV_DATA_COMP_MODE_ATTN_ENABLE BIT_2
-
- /* Unused spaced. */
- LM_UINT8 Unused[1020];
-} T3_RCV_DATA_COMPLETION, *PT3_RCV_DATA_COMPLETION;
-
-/******************************************************************************/
-/* Receive BD Initiator Control. */
-/******************************************************************************/
-
-typedef struct {
- T3_32BIT_REGISTER Mode;
-#define RCV_BD_IN_MODE_RESET BIT_0
-#define RCV_BD_IN_MODE_ENABLE BIT_1
-#define RCV_BD_IN_MODE_BD_IN_DIABLED_RCB_ATTN_ENABLE BIT_2
-
- T3_32BIT_REGISTER Status;
-#define RCV_BD_IN_STATUS_BD_IN_DIABLED_RCB_ATTN BIT_2
-
- T3_32BIT_REGISTER NicJumboRcvProdIdx;
- T3_32BIT_REGISTER NicStdRcvProdIdx;
- T3_32BIT_REGISTER NicMiniRcvProdIdx;
-
- T3_32BIT_REGISTER MiniRcvThreshold;
- T3_32BIT_REGISTER StdRcvThreshold;
- T3_32BIT_REGISTER JumboRcvThreshold;
-
- /* Unused space. */
- LM_UINT8 Unused[992];
-} T3_RCV_BD_INITIATOR, *PT3_RCV_BD_INITIATOR;
-
-/******************************************************************************/
-/* Receive BD Completion Control Registers. */
-/******************************************************************************/
-
-typedef struct {
- T3_32BIT_REGISTER Mode;
-#define RCV_BD_COMP_MODE_RESET BIT_0
-#define RCV_BD_COMP_MODE_ENABLE BIT_1
-#define RCV_BD_COMP_MODE_ATTN_ENABLE BIT_2
-
- T3_32BIT_REGISTER Status;
-#define RCV_BD_COMP_STATUS_ERROR_ATTN BIT_2
-
- T3_32BIT_REGISTER NicJumboRcvBdProdIdx;
- T3_32BIT_REGISTER NicStdRcvBdProdIdx;
- T3_32BIT_REGISTER NicMiniRcvBdProdIdx;
-
- /* Unused space. */
- LM_UINT8 Unused[1004];
-} T3_RCV_BD_COMPLETION, *PT3_RCV_BD_COMPLETION;
-
-/******************************************************************************/
-/* Receive list selector control register. */
-/******************************************************************************/
-
-typedef struct {
- T3_32BIT_REGISTER Mode;
-#define RCV_LIST_SEL_MODE_RESET BIT_0
-#define RCV_LIST_SEL_MODE_ENABLE BIT_1
-#define RCV_LIST_SEL_MODE_ATTN_ENABLE BIT_2
-
- T3_32BIT_REGISTER Status;
-#define RCV_LIST_SEL_STATUS_ERROR_ATTN BIT_2
-
- /* Unused space. */
- LM_UINT8 Unused[1016];
-} T3_RCV_LIST_SELECTOR, *PT3_RCV_LIST_SELECTOR;
-
-/******************************************************************************/
-/* Mbuf cluster free registers. */
-/******************************************************************************/
-
-typedef struct {
- T3_32BIT_REGISTER Mode;
-#define MBUF_CLUSTER_FREE_MODE_RESET BIT_0
-#define MBUF_CLUSTER_FREE_MODE_ENABLE BIT_1
-
- T3_32BIT_REGISTER Status;
-
- /* Unused space. */
- LM_UINT8 Unused[1016];
-} T3_MBUF_CLUSTER_FREE, *PT3_MBUF_CLUSTER_FREE;
-
-/******************************************************************************/
-/* Host coalescing control registers. */
-/******************************************************************************/
-
-typedef struct {
- /* Mode. */
- T3_32BIT_REGISTER Mode;
-#define HOST_COALESCE_RESET BIT_0
-#define HOST_COALESCE_ENABLE BIT_1
-#define HOST_COALESCE_ATTN BIT_2
-#define HOST_COALESCE_NOW BIT_3
-#define HOST_COALESCE_FULL_STATUS_MODE BIT_NONE
-#define HOST_COALESCE_64_BYTE_STATUS_MODE BIT_7
-#define HOST_COALESCE_32_BYTE_STATUS_MODE BIT_8
-#define HOST_COALESCE_CLEAR_TICKS_ON_RX_BD_EVENT BIT_9
-#define HOST_COALESCE_CLEAR_TICKS_ON_TX_BD_EVENT BIT_10
-#define HOST_COALESCE_NO_INT_ON_COALESCE_NOW_MODE BIT_11
-#define HOST_COALESCE_NO_INT_ON_FORCE_DMAD_MODE BIT_12
-
- /* Status. */
- T3_32BIT_REGISTER Status;
-#define HOST_COALESCE_ERROR_ATTN BIT_2
-
- /* Receive coalescing ticks. */
- T3_32BIT_REGISTER RxCoalescingTicks;
-
- /* Send coalescing ticks. */
- T3_32BIT_REGISTER TxCoalescingTicks;
-
- /* Receive max coalesced frames. */
- T3_32BIT_REGISTER RxMaxCoalescedFrames;
-
- /* Send max coalesced frames. */
- T3_32BIT_REGISTER TxMaxCoalescedFrames;
-
- /* Receive coalescing ticks during interrupt. */
- T3_32BIT_REGISTER RxCoalescedTickDuringInt;
-
- /* Send coalescing ticks during interrupt. */
- T3_32BIT_REGISTER TxCoalescedTickDuringInt;
-
- /* Receive max coalesced frames during interrupt. */
- T3_32BIT_REGISTER RxMaxCoalescedFramesDuringInt;
-
- /* Send max coalesced frames during interrupt. */
- T3_32BIT_REGISTER TxMaxCoalescedFramesDuringInt;
-
- /* Statistics tick. */
- T3_32BIT_REGISTER StatsCoalescingTicks;
-
- /* Unused space. */
- LM_UINT8 Unused2[4];
-
- /* Statistics host address. */
- T3_64BIT_REGISTER StatsBlkHostAddr;
-
- /* Status block host address. */
- T3_64BIT_REGISTER StatusBlkHostAddr;
-
- /* Statistics NIC address. */
- T3_32BIT_REGISTER StatsBlkNicAddr;
-
- /* Statust block NIC address. */
- T3_32BIT_REGISTER StatusBlkNicAddr;
-
- /* Flow attention registers. */
- T3_32BIT_REGISTER FlowAttn;
-
- /* Unused space. */
- LM_UINT8 Unused3[4];
-
- T3_32BIT_REGISTER NicJumboRcvBdConIdx;
- T3_32BIT_REGISTER NicStdRcvBdConIdx;
- T3_32BIT_REGISTER NicMiniRcvBdConIdx;
-
- /* Unused space. */
- LM_UINT8 Unused4[36];
-
- T3_32BIT_REGISTER NicRetProdIdx[16];
- T3_32BIT_REGISTER NicSndBdConIdx[16];
-
- /* Unused space. */
- LM_UINT8 Unused5[768];
-} T3_HOST_COALESCING, *PT3_HOST_COALESCING;
-
-/******************************************************************************/
-/* Memory arbiter registers. */
-/******************************************************************************/
-
-typedef struct {
- T3_32BIT_REGISTER Mode;
-#define T3_MEM_ARBITER_MODE_RESET BIT_0
-#define T3_MEM_ARBITER_MODE_ENABLE BIT_1
-
- T3_32BIT_REGISTER Status;
-
- T3_32BIT_REGISTER ArbTrapAddrLow;
- T3_32BIT_REGISTER ArbTrapAddrHigh;
-
- /* Unused space. */
- LM_UINT8 Unused[1008];
-} T3_MEM_ARBITER, *PT3_MEM_ARBITER;
-
-/******************************************************************************/
-/* Buffer manager control register. */
-/******************************************************************************/
-
-typedef struct {
- T3_32BIT_REGISTER Mode;
-#define BUFMGR_MODE_RESET BIT_0
-#define BUFMGR_MODE_ENABLE BIT_1
-#define BUFMGR_MODE_ATTN_ENABLE BIT_2
-#define BUFMGR_MODE_BM_TEST BIT_3
-#define BUFMGR_MODE_MBUF_LOW_ATTN_ENABLE BIT_4
-
- T3_32BIT_REGISTER Status;
-#define BUFMGR_STATUS_ERROR BIT_2
-#define BUFMGR_STATUS_MBUF_LOW BIT_4
-
- T3_32BIT_REGISTER MbufPoolAddr;
- T3_32BIT_REGISTER MbufPoolSize;
- T3_32BIT_REGISTER MbufReadDmaLowWaterMark;
- T3_32BIT_REGISTER MbufMacRxLowWaterMark;
- T3_32BIT_REGISTER MbufHighWaterMark;
-
- T3_32BIT_REGISTER RxCpuMbufAllocReq;
-#define BUFMGR_MBUF_ALLOC_BIT BIT_31
- T3_32BIT_REGISTER RxCpuMbufAllocResp;
- T3_32BIT_REGISTER TxCpuMbufAllocReq;
- T3_32BIT_REGISTER TxCpuMbufAllocResp;
-
- T3_32BIT_REGISTER DmaDescPoolAddr;
- T3_32BIT_REGISTER DmaDescPoolSize;
- T3_32BIT_REGISTER DmaLowWaterMark;
- T3_32BIT_REGISTER DmaHighWaterMark;
-
- T3_32BIT_REGISTER RxCpuDmaAllocReq;
- T3_32BIT_REGISTER RxCpuDmaAllocResp;
- T3_32BIT_REGISTER TxCpuDmaAllocReq;
- T3_32BIT_REGISTER TxCpuDmaAllocResp;
-
- T3_32BIT_REGISTER Hwdiag[3];
-
- /* Unused space. */
- LM_UINT8 Unused[936];
-} T3_BUFFER_MANAGER, *PT3_BUFFER_MANAGER;
-
-/******************************************************************************/
-/* Read DMA control registers. */
-/******************************************************************************/
-
-typedef struct {
- T3_32BIT_REGISTER Mode;
-#define DMA_READ_MODE_RESET BIT_0
-#define DMA_READ_MODE_ENABLE BIT_1
-#define DMA_READ_MODE_TARGET_ABORT_ATTN_ENABLE BIT_2
-#define DMA_READ_MODE_MASTER_ABORT_ATTN_ENABLE BIT_3
-#define DMA_READ_MODE_PARITY_ERROR_ATTN_ENABLE BIT_4
-#define DMA_READ_MODE_ADDR_OVERFLOW_ATTN_ENABLE BIT_5
-#define DMA_READ_MODE_FIFO_OVERRUN_ATTN_ENABLE BIT_6
-#define DMA_READ_MODE_FIFO_UNDERRUN_ATTN_ENABLE BIT_7
-#define DMA_READ_MODE_FIFO_OVERREAD_ATTN_ENABLE BIT_8
-#define DMA_READ_MODE_LONG_READ_ATTN_ENABLE BIT_9
-#define DMA_READ_MODE_SPLIT_ENABLE BIT_11
-#define DMA_READ_MODE_SPLIT_RESET BIT_12
-
- T3_32BIT_REGISTER Status;
-#define DMA_READ_STATUS_TARGET_ABORT_ATTN BIT_2
-#define DMA_READ_STATUS_MASTER_ABORT_ATTN BIT_3
-#define DMA_READ_STATUS_PARITY_ERROR_ATTN BIT_4
-#define DMA_READ_STATUS_ADDR_OVERFLOW_ATTN BIT_5
-#define DMA_READ_STATUS_FIFO_OVERRUN_ATTN BIT_6
-#define DMA_READ_STATUS_FIFO_UNDERRUN_ATTN BIT_7
-#define DMA_READ_STATUS_FIFO_OVERREAD_ATTN BIT_8
-#define DMA_READ_STATUS_LONG_READ_ATTN BIT_9
-
- /* Unused space. */
- LM_UINT8 Unused[1016];
-} T3_DMA_READ, *PT3_DMA_READ;
-
-typedef union T3_CPU {
- struct {
- T3_32BIT_REGISTER mode;
-#define CPU_MODE_HALT BIT_10
-#define CPU_MODE_RESET BIT_0
- T3_32BIT_REGISTER state;
- T3_32BIT_REGISTER EventMask;
- T3_32BIT_REGISTER reserved1[4];
- T3_32BIT_REGISTER PC;
- T3_32BIT_REGISTER Instruction;
- T3_32BIT_REGISTER SpadUnderflow;
- T3_32BIT_REGISTER WatchdogClear;
- T3_32BIT_REGISTER WatchdogVector;
- T3_32BIT_REGISTER WatchdogSavedPC;
- T3_32BIT_REGISTER HardwareBp;
- T3_32BIT_REGISTER reserved2[3];
- T3_32BIT_REGISTER WatchdogSavedState;
- T3_32BIT_REGISTER LastBrchAddr;
- T3_32BIT_REGISTER SpadUnderflowSet;
- T3_32BIT_REGISTER reserved3[(0x200 - 0x50) / 4];
- T3_32BIT_REGISTER Regs[32];
- T3_32BIT_REGISTER reserved4[(0x400 - 0x280) / 4];
- } reg;
-} T3_CPU, *PT3_CPU;
-
-/******************************************************************************/
-/* Write DMA control registers. */
-/******************************************************************************/
-
-typedef struct {
- T3_32BIT_REGISTER Mode;
-#define DMA_WRITE_MODE_RESET BIT_0
-#define DMA_WRITE_MODE_ENABLE BIT_1
-#define DMA_WRITE_MODE_TARGET_ABORT_ATTN_ENABLE BIT_2
-#define DMA_WRITE_MODE_MASTER_ABORT_ATTN_ENABLE BIT_3
-#define DMA_WRITE_MODE_PARITY_ERROR_ATTN_ENABLE BIT_4
-#define DMA_WRITE_MODE_ADDR_OVERFLOW_ATTN_ENABLE BIT_5
-#define DMA_WRITE_MODE_FIFO_OVERRUN_ATTN_ENABLE BIT_6
-#define DMA_WRITE_MODE_FIFO_UNDERRUN_ATTN_ENABLE BIT_7
-#define DMA_WRITE_MODE_FIFO_OVERREAD_ATTN_ENABLE BIT_8
-#define DMA_WRITE_MODE_LONG_READ_ATTN_ENABLE BIT_9
-
- T3_32BIT_REGISTER Status;
-#define DMA_WRITE_STATUS_TARGET_ABORT_ATTN BIT_2
-#define DMA_WRITE_STATUS_MASTER_ABORT_ATTN BIT_3
-#define DMA_WRITE_STATUS_PARITY_ERROR_ATTN BIT_4
-#define DMA_WRITE_STATUS_ADDR_OVERFLOW_ATTN BIT_5
-#define DMA_WRITE_STATUS_FIFO_OVERRUN_ATTN BIT_6
-#define DMA_WRITE_STATUS_FIFO_UNDERRUN_ATTN BIT_7
-#define DMA_WRITE_STATUS_FIFO_OVERREAD_ATTN BIT_8
-#define DMA_WRITE_STATUS_LONG_READ_ATTN BIT_9
-
- /* Unused space. */
- LM_UINT8 Unused[1016];
-} T3_DMA_WRITE, *PT3_DMA_WRITE;
-
-/******************************************************************************/
-/* Mailbox registers. */
-/******************************************************************************/
-
-typedef struct {
- /* Interrupt mailbox registers. */
- T3_64BIT_REGISTER Interrupt[4];
-
- /* General mailbox registers. */
- T3_64BIT_REGISTER General[8];
-
- /* Reload statistics mailbox. */
- T3_64BIT_REGISTER ReloadStat;
-
- /* Receive BD ring producer index registers. */
- T3_64BIT_REGISTER RcvStdProdIdx;
- T3_64BIT_REGISTER RcvJumboProdIdx;
- T3_64BIT_REGISTER RcvMiniProdIdx;
-
- /* Receive return ring consumer index registers. */
- T3_64BIT_REGISTER RcvRetConIdx[16];
-
- /* Send BD ring host producer index registers. */
- T3_64BIT_REGISTER SendHostProdIdx[16];
-
- /* Send BD ring nic producer index registers. */
- T3_64BIT_REGISTER SendNicProdIdx[16];
-} T3_MAILBOX, *PT3_MAILBOX;
-
-typedef struct {
- T3_MAILBOX Mailbox;
-
- /* Priority mailbox registers. */
- T3_32BIT_REGISTER HighPriorityEventVector;
- T3_32BIT_REGISTER HighPriorityEventMask;
- T3_32BIT_REGISTER LowPriorityEventVector;
- T3_32BIT_REGISTER LowPriorityEventMask;
-
- /* Unused space. */
- LM_UINT8 Unused[496];
-} T3_GRC_MAILBOX, *PT3_GRC_MAILBOX;
-
-/******************************************************************************/
-/* Flow through queues. */
-/******************************************************************************/
-
-typedef struct {
- T3_32BIT_REGISTER Reset;
-
- LM_UINT8 Unused[12];
-
- T3_32BIT_REGISTER DmaNormalReadFtqCtrl;
- T3_32BIT_REGISTER DmaNormalReadFtqFullCnt;
- T3_32BIT_REGISTER DmaNormalReadFtqFifoEnqueueDequeue;
- T3_32BIT_REGISTER DmaNormalReadFtqFifoWritePeek;
-
- T3_32BIT_REGISTER DmaHighReadFtqCtrl;
- T3_32BIT_REGISTER DmaHighReadFtqFullCnt;
- T3_32BIT_REGISTER DmaHighReadFtqFifoEnqueueDequeue;
- T3_32BIT_REGISTER DmaHighReadFtqFifoWritePeek;
-
- T3_32BIT_REGISTER DmaCompDiscardFtqCtrl;
- T3_32BIT_REGISTER DmaCompDiscardFtqFullCnt;
- T3_32BIT_REGISTER DmaCompDiscardFtqFifoEnqueueDequeue;
- T3_32BIT_REGISTER DmaCompDiscardFtqFifoWritePeek;
-
- T3_32BIT_REGISTER SendBdCompFtqCtrl;
- T3_32BIT_REGISTER SendBdCompFtqFullCnt;
- T3_32BIT_REGISTER SendBdCompFtqFifoEnqueueDequeue;
- T3_32BIT_REGISTER SendBdCompFtqFifoWritePeek;
-
- T3_32BIT_REGISTER SendDataInitiatorFtqCtrl;
- T3_32BIT_REGISTER SendDataInitiatorFtqFullCnt;
- T3_32BIT_REGISTER SendDataInitiatorFtqFifoEnqueueDequeue;
- T3_32BIT_REGISTER SendDataInitiatorFtqFifoWritePeek;
-
- T3_32BIT_REGISTER DmaNormalWriteFtqCtrl;
- T3_32BIT_REGISTER DmaNormalWriteFtqFullCnt;
- T3_32BIT_REGISTER DmaNormalWriteFtqFifoEnqueueDequeue;
- T3_32BIT_REGISTER DmaNormalWriteFtqFifoWritePeek;
-
- T3_32BIT_REGISTER DmaHighWriteFtqCtrl;
- T3_32BIT_REGISTER DmaHighWriteFtqFullCnt;
- T3_32BIT_REGISTER DmaHighWriteFtqFifoEnqueueDequeue;
- T3_32BIT_REGISTER DmaHighWriteFtqFifoWritePeek;
-
- T3_32BIT_REGISTER SwType1FtqCtrl;
- T3_32BIT_REGISTER SwType1FtqFullCnt;
- T3_32BIT_REGISTER SwType1FtqFifoEnqueueDequeue;
- T3_32BIT_REGISTER SwType1FtqFifoWritePeek;
-
- T3_32BIT_REGISTER SendDataCompFtqCtrl;
- T3_32BIT_REGISTER SendDataCompFtqFullCnt;
- T3_32BIT_REGISTER SendDataCompFtqFifoEnqueueDequeue;
- T3_32BIT_REGISTER SendDataCompFtqFifoWritePeek;
-
- T3_32BIT_REGISTER HostCoalesceFtqCtrl;
- T3_32BIT_REGISTER HostCoalesceFtqFullCnt;
- T3_32BIT_REGISTER HostCoalesceFtqFifoEnqueueDequeue;
- T3_32BIT_REGISTER HostCoalesceFtqFifoWritePeek;
-
- T3_32BIT_REGISTER MacTxFtqCtrl;
- T3_32BIT_REGISTER MacTxFtqFullCnt;
- T3_32BIT_REGISTER MacTxFtqFifoEnqueueDequeue;
- T3_32BIT_REGISTER MacTxFtqFifoWritePeek;
-
- T3_32BIT_REGISTER MbufClustFreeFtqCtrl;
- T3_32BIT_REGISTER MbufClustFreeFtqFullCnt;
- T3_32BIT_REGISTER MbufClustFreeFtqFifoEnqueueDequeue;
- T3_32BIT_REGISTER MbufClustFreeFtqFifoWritePeek;
-
- T3_32BIT_REGISTER RcvBdCompFtqCtrl;
- T3_32BIT_REGISTER RcvBdCompFtqFullCnt;
- T3_32BIT_REGISTER RcvBdCompFtqFifoEnqueueDequeue;
- T3_32BIT_REGISTER RcvBdCompFtqFifoWritePeek;
-
- T3_32BIT_REGISTER RcvListPlmtFtqCtrl;
- T3_32BIT_REGISTER RcvListPlmtFtqFullCnt;
- T3_32BIT_REGISTER RcvListPlmtFtqFifoEnqueueDequeue;
- T3_32BIT_REGISTER RcvListPlmtFtqFifoWritePeek;
-
- T3_32BIT_REGISTER RcvDataBdInitiatorFtqCtrl;
- T3_32BIT_REGISTER RcvDataBdInitiatorFtqFullCnt;
- T3_32BIT_REGISTER RcvDataBdInitiatorFtqFifoEnqueueDequeue;
- T3_32BIT_REGISTER RcvDataBdInitiatorFtqFifoWritePeek;
-
- T3_32BIT_REGISTER RcvDataCompFtqCtrl;
- T3_32BIT_REGISTER RcvDataCompFtqFullCnt;
- T3_32BIT_REGISTER RcvDataCompFtqFifoEnqueueDequeue;
- T3_32BIT_REGISTER RcvDataCompFtqFifoWritePeek;
-
- T3_32BIT_REGISTER SwType2FtqCtrl;
- T3_32BIT_REGISTER SwType2FtqFullCnt;
- T3_32BIT_REGISTER SwType2FtqFifoEnqueueDequeue;
- T3_32BIT_REGISTER SwType2FtqFifoWritePeek;
-
- /* Unused space. */
- LM_UINT8 Unused2[736];
-} T3_FTQ, *PT3_FTQ;
-
-/******************************************************************************/
-/* Message signaled interrupt registers. */
-/******************************************************************************/
-
-typedef struct {
- T3_32BIT_REGISTER Mode;
-#define MSI_MODE_RESET BIT_0
-#define MSI_MODE_ENABLE BIT_1
- T3_32BIT_REGISTER Status;
-
- T3_32BIT_REGISTER MsiFifoAccess;
-
- /* Unused space. */
- LM_UINT8 Unused[1012];
-} T3_MSG_SIGNALED_INT, *PT3_MSG_SIGNALED_INT;
-
-/******************************************************************************/
-/* DMA Completion registes. */
-/******************************************************************************/
-
-typedef struct {
- T3_32BIT_REGISTER Mode;
-#define DMA_COMP_MODE_RESET BIT_0
-#define DMA_COMP_MODE_ENABLE BIT_1
-
- /* Unused space. */
- LM_UINT8 Unused[1020];
-} T3_DMA_COMPLETION, *PT3_DMA_COMPLETION;
-
-/******************************************************************************/
-/* GRC registers. */
-/******************************************************************************/
-
-typedef struct {
- /* Mode control register. */
- T3_32BIT_REGISTER Mode;
-#define GRC_MODE_UPDATE_ON_COALESCING BIT_0
-#define GRC_MODE_BYTE_SWAP_NON_FRAME_DATA BIT_1
-#define GRC_MODE_WORD_SWAP_NON_FRAME_DATA BIT_2
-#define GRC_MODE_BYTE_SWAP_DATA BIT_4
-#define GRC_MODE_WORD_SWAP_DATA BIT_5
-#define GRC_MODE_SPLIT_HEADER_MODE BIT_8
-#define GRC_MODE_NO_FRAME_CRACKING BIT_9
-#define GRC_MODE_INCLUDE_CRC BIT_10
-#define GRC_MODE_ALLOW_BAD_FRAMES BIT_11
-#define GRC_MODE_NO_INTERRUPT_ON_SENDS BIT_13
-#define GRC_MODE_NO_INTERRUPT_ON_RECEIVE BIT_14
-#define GRC_MODE_FORCE_32BIT_PCI_BUS_MODE BIT_15
-#define GRC_MODE_HOST_STACK_UP BIT_16
-#define GRC_MODE_HOST_SEND_BDS BIT_17
-#define GRC_MODE_TX_NO_PSEUDO_HEADER_CHKSUM BIT_20
-#define GRC_MODE_RX_NO_PSEUDO_HEADER_CHKSUM BIT_23
-#define GRC_MODE_INT_ON_TX_CPU_ATTN BIT_24
-#define GRC_MODE_INT_ON_RX_CPU_ATTN BIT_25
-#define GRC_MODE_INT_ON_MAC_ATTN BIT_26
-#define GRC_MODE_INT_ON_DMA_ATTN BIT_27
-#define GRC_MODE_INT_ON_FLOW_ATTN BIT_28
-#define GRC_MODE_4X_NIC_BASED_SEND_RINGS BIT_29
-#define GRC_MODE_MULTICAST_FRAME_ENABLE BIT_30
-
- /* Misc configuration register. */
- T3_32BIT_REGISTER MiscCfg;
-#define GRC_MISC_CFG_CORE_CLOCK_RESET BIT_0
-#define GRC_MISC_PRESCALAR_TIMER_MASK 0xfe
-#define GRC_MISC_BD_ID_MASK 0x0001e000
-#define GRC_MISC_BD_ID_5700 0x0001e000
-#define GRC_MISC_BD_ID_5701 0x00000000
-#define GRC_MISC_BD_ID_5703 0x00000000
-#define GRC_MISC_BD_ID_5703S 0x00002000
-#define GRC_MISC_BD_ID_5702FE 0x00004000
-#define GRC_MISC_BD_ID_5704 0x00000000
-#define GRC_MISC_BD_ID_5704CIOBE 0x00004000
-
- /* Miscellaneous local control register. */
- T3_32BIT_REGISTER LocalCtrl;
-#define GRC_MISC_LOCAL_CTRL_INT_ACTIVE BIT_0
-#define GRC_MISC_LOCAL_CTRL_CLEAR_INT BIT_1
-#define GRC_MISC_LOCAL_CTRL_SET_INT BIT_2
-#define GRC_MISC_LOCAL_CTRL_INT_ON_ATTN BIT_3
-#define GRC_MISC_LOCAL_CTRL_GPIO_INPUT0 BIT_8
-#define GRC_MISC_LOCAL_CTRL_GPIO_INPUT1 BIT_9
-#define GRC_MISC_LOCAL_CTRL_GPIO_INPUT2 BIT_10
-#define GRC_MISC_LOCAL_CTRL_GPIO_OE0 BIT_11
-#define GRC_MISC_LOCAL_CTRL_GPIO_OE1 BIT_12
-#define GRC_MISC_LOCAL_CTRL_GPIO_OE2 BIT_13
-#define GRC_MISC_LOCAL_CTRL_GPIO_OUTPUT0 BIT_14
-#define GRC_MISC_LOCAL_CTRL_GPIO_OUTPUT1 BIT_15
-#define GRC_MISC_LOCAL_CTRL_GPIO_OUTPUT2 BIT_16
-#define GRC_MISC_LOCAL_CTRL_ENABLE_EXT_MEMORY BIT_17
-#define GRC_MISC_LOCAL_CTRL_BANK_SELECT BIT_21
-#define GRC_MISC_LOCAL_CTRL_SSRAM_TYPE BIT_22
-
-#define GRC_MISC_MEMSIZE_256K 0
-#define GRC_MISC_MEMSIZE_512K (1 << 18)
-#define GRC_MISC_MEMSIZE_1024K (2 << 18)
-#define GRC_MISC_MEMSIZE_2048K (3 << 18)
-#define GRC_MISC_MEMSIZE_4096K (4 << 18)
-#define GRC_MISC_MEMSIZE_8192K (5 << 18)
-#define GRC_MISC_MEMSIZE_16M (6 << 18)
-#define GRC_MISC_LOCAL_CTRL_AUTO_SEEPROM BIT_24
-
- T3_32BIT_REGISTER Timer;
-
- T3_32BIT_REGISTER RxCpuEvent;
- T3_32BIT_REGISTER RxTimerRef;
- T3_32BIT_REGISTER RxCpuSemaphore;
- T3_32BIT_REGISTER RemoteRxCpuAttn;
-
- T3_32BIT_REGISTER TxCpuEvent;
- T3_32BIT_REGISTER TxTimerRef;
- T3_32BIT_REGISTER TxCpuSemaphore;
- T3_32BIT_REGISTER RemoteTxCpuAttn;
-
- T3_64BIT_REGISTER MemoryPowerUp;
-
- T3_32BIT_REGISTER EepromAddr;
-#define SEEPROM_ADDR_WRITE 0
-#define SEEPROM_ADDR_READ (1 << 31)
-#define SEEPROM_ADDR_RW_MASK 0x80000000
-#define SEEPROM_ADDR_COMPLETE (1 << 30)
-#define SEEPROM_ADDR_FSM_RESET (1 << 29)
-#define SEEPROM_ADDR_DEV_ID(x) (x << 26)
-#define SEEPROM_ADDR_DEV_ID_MASK 0x1c000000
-#define SEEPROM_ADDR_START (1 << 25)
-#define SEEPROM_ADDR_CLK_PERD(x) (x << 16)
-#define SEEPROM_ADDR_ADDRESS(x) (x & 0xfffc)
-#define SEEPROM_ADDR_ADDRESS_MASK 0x0000ffff
-
-#define SEEPROM_CLOCK_PERIOD 60
-#define SEEPROM_CHIP_SIZE (64 * 1024)
-
- T3_32BIT_REGISTER EepromData;
- T3_32BIT_REGISTER EepromCtrl;
-
- T3_32BIT_REGISTER MdiCtrl;
- T3_32BIT_REGISTER SepromDelay;
-
- /* Unused space. */
- LM_UINT8 Unused[948];
-} T3_GRC, *PT3_GRC;
-
-/******************************************************************************/
-/* NVRAM control registers. */
-/******************************************************************************/
-
-typedef struct {
- T3_32BIT_REGISTER Cmd;
-#define NVRAM_CMD_RESET BIT_0
-#define NVRAM_CMD_DONE BIT_3
-#define NVRAM_CMD_DO_IT BIT_4
-#define NVRAM_CMD_WR BIT_5
-#define NVRAM_CMD_RD BIT_NONE
-#define NVRAM_CMD_ERASE BIT_6
-#define NVRAM_CMD_FIRST BIT_7
-#define NVRAM_CMD_LAST BIT_8
-
- T3_32BIT_REGISTER Status;
- T3_32BIT_REGISTER WriteData;
-
- T3_32BIT_REGISTER Addr;
-#define NVRAM_ADDRESS_MASK 0xffffff
-
- T3_32BIT_REGISTER ReadData;
-
- /* Flash config 1 register. */
- T3_32BIT_REGISTER Config1;
-#define FLASH_INTERFACE_ENABLE BIT_0
-#define FLASH_SSRAM_BUFFERRED_MODE BIT_1
-#define FLASH_PASS_THRU_MODE BIT_2
-#define FLASH_BIT_BANG_MODE BIT_3
-#define FLASH_COMPAT_BYPASS BIT_31
-
- /* Buffered flash (Atmel: AT45DB011B) specific information */
-#define BUFFERED_FLASH_PAGE_POS 9
-#define BUFFERED_FLASH_BYTE_ADDR_MASK ((1<<BUFFERED_FLASH_PAGE_POS) - 1)
-#define BUFFERED_FLASH_PAGE_SIZE 264
-#define BUFFERED_FLASH_PHY_PAGE_SIZE 512
-
- T3_32BIT_REGISTER Config2;
- T3_32BIT_REGISTER Config3;
- T3_32BIT_REGISTER SwArb;
-#define SW_ARB_REQ_SET0 BIT_0
-#define SW_ARB_REQ_SET1 BIT_1
-#define SW_ARB_REQ_SET2 BIT_2
-#define SW_ARB_REQ_SET3 BIT_3
-#define SW_ARB_REQ_CLR0 BIT_4
-#define SW_ARB_REQ_CLR1 BIT_5
-#define SW_ARB_REQ_CLR2 BIT_6
-#define SW_ARB_REQ_CLR3 BIT_7
-#define SW_ARB_GNT0 BIT_8
-#define SW_ARB_GNT1 BIT_9
-#define SW_ARB_GNT2 BIT_10
-#define SW_ARB_GNT3 BIT_11
-#define SW_ARB_REQ0 BIT_12
-#define SW_ARB_REQ1 BIT_13
-#define SW_ARB_REQ2 BIT_14
-#define SW_ARB_REQ3 BIT_15
-
- /* Unused space. */
- LM_UINT8 Unused[988];
-} T3_NVRAM, *PT3_NVRAM;
-
-/******************************************************************************/
-/* NIC's internal memory. */
-/******************************************************************************/
-
-typedef struct {
- /* Page zero for the internal CPUs. */
- LM_UINT8 PageZero[0x100]; /* 0x0000 */
-
- /* Send RCBs. */
- T3_RCB SendRcb[16]; /* 0x0100 */
-
- /* Receive Return RCBs. */
- T3_RCB RcvRetRcb[16]; /* 0x0200 */
-
- /* Statistics block. */
- T3_STATS_BLOCK StatsBlk; /* 0x0300 */
-
- /* Status block. */
- T3_STATUS_BLOCK StatusBlk; /* 0x0b00 */
-
- /* Reserved for software. */
- LM_UINT8 Reserved[1200]; /* 0x0b50 */
-
- /* Unmapped region. */
- LM_UINT8 Unmapped[4096]; /* 0x1000 */
-
- /* DMA descriptors. */
- LM_UINT8 DmaDesc[8192]; /* 0x2000 */
-
- /* Buffer descriptors. */
- LM_UINT8 BufferDesc[16384]; /* 0x4000 */
-} T3_FIRST_32K_SRAM, *PT3_FIRST_32K_SRAM;
-
-/******************************************************************************/
-/* Memory layout. */
-/******************************************************************************/
-
-typedef struct {
- /* PCI configuration registers. */
- T3_PCI_CONFIGURATION PciCfg;
-
- /* Unused. */
- LM_UINT8 Unused1[0x100]; /* 0x0100 */
-
- /* Mailbox . */
- T3_MAILBOX Mailbox; /* 0x0200 */
-
- /* MAC control registers. */
- T3_MAC_CONTROL MacCtrl; /* 0x0400 */
-
- /* Send data initiator control registers. */
- T3_SEND_DATA_INITIATOR SndDataIn; /* 0x0c00 */
-
- /* Send data completion Control registers. */
- T3_SEND_DATA_COMPLETION SndDataComp; /* 0x1000 */
-
- /* Send BD ring selector. */
- T3_SEND_BD_SELECTOR SndBdSel; /* 0x1400 */
-
- /* Send BD initiator control registers. */
- T3_SEND_BD_INITIATOR SndBdIn; /* 0x1800 */
-
- /* Send BD completion control registers. */
- T3_SEND_BD_COMPLETION SndBdComp; /* 0x1c00 */
-
- /* Receive list placement control registers. */
- T3_RCV_LIST_PLACEMENT RcvListPlmt; /* 0x2000 */
-
- /* Receive Data and Receive BD Initiator Control. */
- T3_RCV_DATA_BD_INITIATOR RcvDataBdIn; /* 0x2400 */
-
- /* Receive Data Completion Control */
- T3_RCV_DATA_COMPLETION RcvDataComp; /* 0x2800 */
-
- /* Receive BD Initiator Control Registers. */
- T3_RCV_BD_INITIATOR RcvBdIn; /* 0x2c00 */
-
- /* Receive BD Completion Control Registers. */
- T3_RCV_BD_COMPLETION RcvBdComp; /* 0x3000 */
-
- /* Receive list selector control registers. */
- T3_RCV_LIST_SELECTOR RcvListSel; /* 0x3400 */
-
- /* Mbuf cluster free registers. */
- T3_MBUF_CLUSTER_FREE MbufClusterFree; /* 0x3800 */
-
- /* Host coalescing control registers. */
- T3_HOST_COALESCING HostCoalesce; /* 0x3c00 */
-
- /* Memory arbiter control registers. */
- T3_MEM_ARBITER MemArbiter; /* 0x4000 */
-
- /* Buffer manger control registers. */
- T3_BUFFER_MANAGER BufMgr; /* 0x4400 */
-
- /* Read DMA control registers. */
- T3_DMA_READ DmaRead; /* 0x4800 */
-
- /* Write DMA control registers. */
- T3_DMA_WRITE DmaWrite; /* 0x4c00 */
-
- T3_CPU rxCpu; /* 0x5000 */
- T3_CPU txCpu; /* 0x5400 */
-
- /* Mailboxes. */
- T3_GRC_MAILBOX GrcMailbox; /* 0x5800 */
-
- /* Flow Through queues. */
- T3_FTQ Ftq; /* 0x5c00 */
-
- /* Message signaled interrupt registes. */
- T3_MSG_SIGNALED_INT Msi; /* 0x6000 */
-
- /* DMA completion registers. */
- T3_DMA_COMPLETION DmaComp; /* 0x6400 */
-
- /* GRC registers. */
- T3_GRC Grc; /* 0x6800 */
-
- /* Unused space. */
- LM_UINT8 Unused2[1024]; /* 0x6c00 */
-
- /* NVRAM registers. */
- T3_NVRAM Nvram; /* 0x7000 */
-
- /* Unused space. */
- LM_UINT8 Unused3[3072]; /* 0x7400 */
-
- /* The 32k memory window into the NIC's */
- /* internal memory. The memory window is */
- /* controlled by the Memory Window Base */
- /* Address register. This register is located */
- /* in the PCI configuration space. */
- union { /* 0x8000 */
- T3_FIRST_32K_SRAM First32k;
-
- /* Use the memory window base address register to determine the */
- /* MBUF segment. */
- LM_UINT32 Mbuf[32768 / 4];
- LM_UINT32 MemBlock32K[32768 / 4];
- } uIntMem;
-} T3_STD_MEM_MAP, *PT3_STD_MEM_MAP;
-
-/******************************************************************************/
-/* Adapter info. */
-/******************************************************************************/
-
-typedef struct {
- LM_UINT16 Svid;
- LM_UINT16 Ssid;
- LM_UINT32 PhyId;
- LM_UINT32 Serdes; /* 0 = copper PHY, 1 = Serdes */
-} LM_ADAPTER_INFO, *PLM_ADAPTER_INFO;
-
-/******************************************************************************/
-/* Packet queues. */
-/******************************************************************************/
-
-DECLARE_QUEUE_TYPE (LM_RX_PACKET_Q, MAX_RX_PACKET_DESC_COUNT);
-DECLARE_QUEUE_TYPE (LM_TX_PACKET_Q, MAX_TX_PACKET_DESC_COUNT);
-
-/******************************************************************************/
-/* Tx counters. */
-/******************************************************************************/
-
-typedef struct {
- LM_COUNTER TxPacketGoodCnt;
- LM_COUNTER TxBytesGoodCnt;
- LM_COUNTER TxPacketAbortedCnt;
- LM_COUNTER NoSendBdLeftCnt;
- LM_COUNTER NoMapRegisterLeftCnt;
- LM_COUNTER TooManyFragmentsCnt;
- LM_COUNTER NoTxPacketDescCnt;
-} LM_TX_COUNTERS, *PLM_TX_COUNTERS;
-
-/******************************************************************************/
-/* Rx counters. */
-/******************************************************************************/
-
-typedef struct {
- LM_COUNTER RxPacketGoodCnt;
- LM_COUNTER RxBytesGoodCnt;
- LM_COUNTER RxPacketErrCnt;
- LM_COUNTER RxErrCrcCnt;
- LM_COUNTER RxErrCollCnt;
- LM_COUNTER RxErrLinkLostCnt;
- LM_COUNTER RxErrPhyDecodeCnt;
- LM_COUNTER RxErrOddNibbleCnt;
- LM_COUNTER RxErrMacAbortCnt;
- LM_COUNTER RxErrShortPacketCnt;
- LM_COUNTER RxErrNoResourceCnt;
- LM_COUNTER RxErrLargePacketCnt;
-} LM_RX_COUNTERS, *PLM_RX_COUNTERS;
-
-/******************************************************************************/
-/* Receive producer rings. */
-/******************************************************************************/
-
-typedef enum {
- T3_UNKNOWN_RCV_PROD_RING = 0,
- T3_STD_RCV_PROD_RING = 1,
- T3_MINI_RCV_PROD_RING = 2,
- T3_JUMBO_RCV_PROD_RING = 3
-} T3_RCV_PROD_RING, *PT3_RCV_PROD_RING;
-
-/******************************************************************************/
-/* Packet descriptor. */
-/******************************************************************************/
-
-#define LM_PACKET_SIGNATURE_TX 0x6861766b
-#define LM_PACKET_SIGNATURE_RX 0x6b766168
-
-typedef struct _LM_PACKET {
- /* Set in LM. */
- LM_STATUS PacketStatus;
-
- /* Set in LM for Rx, in UM for Tx. */
- LM_UINT32 PacketSize;
-
- LM_UINT16 Flags;
-
- LM_UINT16 VlanTag;
-
- union {
- /* Send info. */
- struct {
- /* Set up by UM. */
- LM_UINT32 FragCount;
-
- } Tx;
-
- /* Receive info. */
- struct {
- /* This descriptor belongs to either Std, Mini, or Jumbo ring. */
- T3_RCV_PROD_RING RcvProdRing;
-
- /* Receive buffer size */
- LM_UINT32 RxBufferSize;
-
- /* Checksum information. */
- LM_UINT16 IpChecksum;
- LM_UINT16 TcpUdpChecksum;
-
- } Rx;
- } u;
-} LM_PACKET;
-
-/******************************************************************************/
-/* Tigon3 device block. */
-/******************************************************************************/
-
-typedef struct _LM_DEVICE_BLOCK {
- int index; /* Device ID */
- /* Memory view. */
- PT3_STD_MEM_MAP pMemView;
-
- /* Base address of the block of memory in which the LM_PACKET descriptors */
- /* are allocated from. */
- PLM_VOID pPacketDescBase;
-
- LM_UINT32 MiscHostCtrl;
- LM_UINT32 GrcLocalCtrl;
- LM_UINT32 DmaReadWriteCtrl;
- LM_UINT32 PciState;
-
- /* Rx info */
- LM_UINT32 RxStdDescCnt;
- LM_UINT32 RxStdQueuedCnt;
- LM_UINT32 RxStdProdIdx;
-
- PT3_RCV_BD pRxStdBdVirt;
- LM_PHYSICAL_ADDRESS RxStdBdPhy;
-
- LM_UINT32 RxPacketDescCnt;
- LM_RX_PACKET_Q RxPacketFreeQ;
- LM_RX_PACKET_Q RxPacketReceivedQ;
-
- /* Receive info. */
- PT3_RCV_BD pRcvRetBdVirt;
- LM_PHYSICAL_ADDRESS RcvRetBdPhy;
- LM_UINT32 RcvRetConIdx;
-
-#if T3_JUMBO_RCV_RCB_ENTRY_COUNT
- LM_UINT32 RxJumboDescCnt;
- LM_UINT32 RxJumboBufferSize;
- LM_UINT32 RxJumboQueuedCnt;
-
- LM_UINT32 RxJumboProdIdx;
-
- PT3_RCV_BD pRxJumboBdVirt;
- LM_PHYSICAL_ADDRESS RxJumboBdPhy;
-#endif /* T3_JUMBO_RCV_RCB_ENTRY_COUNT */
-
- /* These values are used by the upper module to inform the protocol */
- /* of the maximum transmit/receive packet size. */
- LM_UINT32 TxMtu; /* Does not include CRC. */
- LM_UINT32 RxMtu; /* Does not include CRC. */
-
- /* We need to shadow the EMAC, Rx, Tx mode registers. With B0 silicon, */
- /* we may have problems reading any MAC registers in 10mb mode. */
- LM_UINT32 MacMode;
- LM_UINT32 RxMode;
- LM_UINT32 TxMode;
-
- /* MiMode register. */
- LM_UINT32 MiMode;
-
- /* Host coalesce mode register. */
- LM_UINT32 CoalesceMode;
-
- /* Send info. */
- LM_UINT32 TxPacketDescCnt;
-
- /* Tx info. */
- LM_TX_PACKET_Q TxPacketFreeQ;
- LM_TX_PACKET_Q TxPacketActiveQ;
- LM_TX_PACKET_Q TxPacketXmittedQ;
-
- /* Pointers to SendBd. */
- PT3_SND_BD pSendBdVirt;
- LM_PHYSICAL_ADDRESS SendBdPhy; /* Only valid for Host based Send BD. */
-
- /* Send producer and consumer indices. */
- LM_UINT32 SendProdIdx;
- LM_UINT32 SendConIdx;
-
- /* Number of BD left. */
- atomic_t SendBdLeft;
-
- T3_SND_BD ShadowSendBd[T3_SEND_RCB_ENTRY_COUNT];
-
- /* Counters. */
- LM_RX_COUNTERS RxCounters;
- LM_TX_COUNTERS TxCounters;
-
- /* Host coalescing parameters. */
- LM_UINT32 RxCoalescingTicks;
- LM_UINT32 TxCoalescingTicks;
- LM_UINT32 RxMaxCoalescedFrames;
- LM_UINT32 TxMaxCoalescedFrames;
- LM_UINT32 StatsCoalescingTicks;
- LM_UINT32 RxCoalescingTicksDuringInt;
- LM_UINT32 TxCoalescingTicksDuringInt;
- LM_UINT32 RxMaxCoalescedFramesDuringInt;
- LM_UINT32 TxMaxCoalescedFramesDuringInt;
-
- /* DMA water marks. */
- LM_UINT32 DmaMbufLowMark;
- LM_UINT32 RxMacMbufLowMark;
- LM_UINT32 MbufHighMark;
-
- /* Status block. */
- PT3_STATUS_BLOCK pStatusBlkVirt;
- LM_PHYSICAL_ADDRESS StatusBlkPhy;
-
- /* Statistics block. */
- PT3_STATS_BLOCK pStatsBlkVirt;
- LM_PHYSICAL_ADDRESS StatsBlkPhy;
-
- /* Current receive mask. */
- LM_UINT32 ReceiveMask;
-
- /* Task offload capabilities. */
- LM_TASK_OFFLOAD TaskOffloadCap;
-
- /* Task offload selected. */
- LM_TASK_OFFLOAD TaskToOffload;
-
- /* Wake up capability. */
- LM_WAKE_UP_MODE WakeUpModeCap;
-
- /* Wake up capability. */
- LM_WAKE_UP_MODE WakeUpMode;
-
- /* Flow control. */
- LM_FLOW_CONTROL FlowControlCap;
- LM_FLOW_CONTROL FlowControl;
-
- /* Enable or disable PCI MWI. */
- LM_UINT32 EnableMWI;
-
- /* Enable 5701 tagged status mode. */
- LM_UINT32 UseTaggedStatus;
-
- /* NIC will not compute the pseudo header checksum. The driver or OS */
- /* must seed the checksum field with the pseudo checksum. */
- LM_UINT32 NoTxPseudoHdrChksum;
-
- /* The receive checksum in the BD does not include the pseudo checksum. */
- /* The OS or the driver must calculate the pseudo checksum and add it to */
- /* the checksum in the BD. */
- LM_UINT32 NoRxPseudoHdrChksum;
-
- /* Current node address. */
- LM_UINT8 NodeAddress[8];
-
- /* The adapter's node address. */
- LM_UINT8 PermanentNodeAddress[8];
-
- /* Adapter info. */
- LM_UINT16 BusNum;
- LM_UINT8 DevNum;
- LM_UINT8 FunctNum;
- LM_UINT16 PciVendorId;
- LM_UINT16 PciDeviceId;
- LM_UINT32 BondId;
- LM_UINT8 Irq;
- LM_UINT8 IntPin;
- LM_UINT8 CacheLineSize;
- LM_UINT8 PciRevId;
-#if PCIX_TARGET_WORKAROUND
- LM_UINT32 EnablePciXFix;
-#endif
- LM_UINT32 UndiFix; /* new, jimmy */
- LM_UINT32 PciCommandStatusWords;
- LM_UINT32 ChipRevId;
- LM_UINT16 SubsystemVendorId;
- LM_UINT16 SubsystemId;
-#if 0 /* Jimmy, deleted in new driver */
- LM_UINT32 MemBaseLow;
- LM_UINT32 MemBaseHigh;
- LM_UINT32 MemBaseSize;
-#endif
- PLM_UINT8 pMappedMemBase;
-
- /* Saved PCI configuration registers for restoring after a reset. */
- LM_UINT32 SavedCacheLineReg;
-
- /* Phy info. */
- LM_UINT32 PhyAddr;
- LM_UINT32 PhyId;
-
- /* Requested phy settings. */
- LM_REQUESTED_MEDIA_TYPE RequestedMediaType;
-
- /* Disable auto-negotiation. */
- LM_UINT32 DisableAutoNeg;
-
- /* Ways for the MAC to get link change interrupt. */
- LM_UINT32 PhyIntMode;
-#define T3_PHY_INT_MODE_AUTO 0
-#define T3_PHY_INT_MODE_MI_INTERRUPT 1
-#define T3_PHY_INT_MODE_LINK_READY 2
-#define T3_PHY_INT_MODE_AUTO_POLLING 3
-
- /* Ways to determine link change status. */
- LM_UINT32 LinkChngMode;
-#define T3_LINK_CHNG_MODE_AUTO 0
-#define T3_LINK_CHNG_MODE_USE_STATUS_REG 1
-#define T3_LINK_CHNG_MODE_USE_STATUS_BLOCK 2
-
- /* LED mode. */
- LM_UINT32 LedMode;
-
-#define LED_MODE_AUTO 0
-
- /* 5700/01 LED mode. */
-#define LED_MODE_THREE_LINK 1
-#define LED_MODE_LINK10 2
-
- /* 5703/02/04 LED mode. */
-#define LED_MODE_OPEN_DRAIN 1
-#define LED_MODE_OUTPUT 2
-
- /* WOL Speed */
- LM_UINT32 WolSpeed;
-#define WOL_SPEED_10MB 1
-#define WOL_SPEED_100MB 2
-
- /* Reset the PHY on initialization. */
- LM_UINT32 ResetPhyOnInit;
-
- LM_UINT32 RestoreOnWakeUp;
- LM_REQUESTED_MEDIA_TYPE WakeUpRequestedMediaType;
- LM_UINT32 WakeUpDisableAutoNeg;
-
- /* Current phy settings. */
- LM_MEDIA_TYPE MediaType;
- LM_LINE_SPEED LineSpeed;
- LM_LINE_SPEED OldLineSpeed;
- LM_DUPLEX_MODE DuplexMode;
- LM_STATUS LinkStatus;
- LM_UINT32 advertising; /* Jimmy, new! */
- LM_UINT32 advertising1000; /* Jimmy, new! */
-
- /* Multicast address list. */
- LM_UINT32 McEntryCount;
- LM_UINT8 McTable[LM_MAX_MC_TABLE_SIZE][LM_MC_ENTRY_SIZE];
-
- /* Use NIC or Host based send BD. */
- LM_UINT32 NicSendBd;
-
- /* Athlon fix. */
- LM_UINT32 DelayPciGrant;
-
- /* Enable OneDmaAtOnce */
- LM_UINT32 OneDmaAtOnce;
-
- /* Split Mode flags, Jimmy new */
- LM_UINT32 SplitModeEnable;
- LM_UINT32 SplitModeMaxReq;
-
- /* Init flag. */
- LM_BOOL InitDone;
-
- /* Shutdown flag. Set by the upper module. */
- LM_BOOL ShuttingDown;
-
- /* Flag to determine whether to call LM_QueueRxPackets or not in */
- /* LM_ResetAdapter routine. */
- LM_BOOL QueueRxPackets;
-
- LM_UINT32 MbufBase;
- LM_UINT32 MbufSize;
-
- /* TRUE if we have a SERDES PHY. */
- LM_UINT32 EnableTbi;
-
- /* Ethernet@WireSpeed. */
- LM_UINT32 EnableWireSpeed;
-
- LM_UINT32 EepromWp;
-
-#if INCLUDE_TBI_SUPPORT
- /* Autoneg state info. */
- AN_STATE_INFO AnInfo;
- LM_UINT32 PollTbiLink;
- LM_UINT32 IgnoreTbiLinkChange;
-#endif
- char PartNo[24];
- char BootCodeVer[16];
- char BusSpeedStr[24]; /* Jimmy, new! */
- LM_UINT32 PhyCrcCount;
-} LM_DEVICE_BLOCK;
-
-#define T3_REG_CPU_VIEW 0xc0000000
-
-#define T3_BLOCK_DMA_RD (1 << 0)
-#define T3_BLOCK_DMA_COMP (1 << 1)
-#define T3_BLOCK_RX_BD_INITIATOR (1 << 2)
-#define T3_BLOCK_RX_BD_COMP (1 << 3)
-#define T3_BLOCK_DMA_WR (1 << 4)
-#define T3_BLOCK_MSI_HANDLER (1 << 5)
-#define T3_BLOCK_RX_LIST_PLMT (1 << 6)
-#define T3_BLOCK_RX_LIST_SELECTOR (1 << 7)
-#define T3_BLOCK_RX_DATA_INITIATOR (1 << 8)
-#define T3_BLOCK_RX_DATA_COMP (1 << 9)
-#define T3_BLOCK_HOST_COALESING (1 << 10)
-#define T3_BLOCK_MAC_RX_ENGINE (1 << 11)
-#define T3_BLOCK_MBUF_CLUSTER_FREE (1 << 12)
-#define T3_BLOCK_SEND_BD_INITIATOR (1 << 13)
-#define T3_BLOCK_SEND_BD_COMP (1 << 14)
-#define T3_BLOCK_SEND_BD_SELECTOR (1 << 15)
-#define T3_BLOCK_SEND_DATA_INITIATOR (1 << 16)
-#define T3_BLOCK_SEND_DATA_COMP (1 << 17)
-#define T3_BLOCK_MAC_TX_ENGINE (1 << 18)
-#define T3_BLOCK_MEM_ARBITOR (1 << 19)
-#define T3_BLOCK_MBUF_MANAGER (1 << 20)
-#define T3_BLOCK_MAC_GLOBAL (1 << 21)
-
-#define LM_ENABLE 1
-#define LM_DISABLE 2
-
-#define RX_CPU_EVT_SW0 0
-#define RX_CPU_EVT_SW1 1
-#define RX_CPU_EVT_RLP 2
-#define RX_CPU_EVT_SW3 3
-#define RX_CPU_EVT_RLS 4
-#define RX_CPU_EVT_SW4 5
-#define RX_CPU_EVT_RX_BD_COMP 6
-#define RX_CPU_EVT_SW5 7
-#define RX_CPU_EVT_RDI 8
-#define RX_CPU_EVT_DMA_WR 9
-#define RX_CPU_EVT_DMA_RD 10
-#define RX_CPU_EVT_SWQ 11
-#define RX_CPU_EVT_SW6 12
-#define RX_CPU_EVT_RDC 13
-#define RX_CPU_EVT_SW7 14
-#define RX_CPU_EVT_HOST_COALES 15
-#define RX_CPU_EVT_SW8 16
-#define RX_CPU_EVT_HIGH_DMA_WR 17
-#define RX_CPU_EVT_HIGH_DMA_RD 18
-#define RX_CPU_EVT_SW9 19
-#define RX_CPU_EVT_DMA_ATTN 20
-#define RX_CPU_EVT_LOW_P_MBOX 21
-#define RX_CPU_EVT_HIGH_P_MBOX 22
-#define RX_CPU_EVT_SW10 23
-#define RX_CPU_EVT_TX_CPU_ATTN 24
-#define RX_CPU_EVT_MAC_ATTN 25
-#define RX_CPU_EVT_RX_CPU_ATTN 26
-#define RX_CPU_EVT_FLOW_ATTN 27
-#define RX_CPU_EVT_SW11 28
-#define RX_CPU_EVT_TIMER 29
-#define RX_CPU_EVT_SW12 30
-#define RX_CPU_EVT_SW13 31
-
-/* RX-CPU event */
-#define RX_CPU_EVENT_SW_EVENT0 (1 << RX_CPU_EVT_SW0)
-#define RX_CPU_EVENT_SW_EVENT1 (1 << RX_CPU_EVT_SW1)
-#define RX_CPU_EVENT_RLP (1 << RX_CPU_EVT_RLP)
-#define RX_CPU_EVENT_SW_EVENT3 (1 << RX_CPU_EVT_SW3)
-#define RX_CPU_EVENT_RLS (1 << RX_CPU_EVT_RLS)
-#define RX_CPU_EVENT_SW_EVENT4 (1 << RX_CPU_EVT_SW4)
-#define RX_CPU_EVENT_RX_BD_COMP (1 << RX_CPU_EVT_RX_BD_COMP)
-#define RX_CPU_EVENT_SW_EVENT5 (1 << RX_CPU_EVT_SW5)
-#define RX_CPU_EVENT_RDI (1 << RX_CPU_EVT_RDI)
-#define RX_CPU_EVENT_DMA_WR (1 << RX_CPU_EVT_DMA_WR)
-#define RX_CPU_EVENT_DMA_RD (1 << RX_CPU_EVT_DMA_RD)
-#define RX_CPU_EVENT_SWQ (1 << RX_CPU_EVT_SWQ)
-#define RX_CPU_EVENT_SW_EVENT6 (1 << RX_CPU_EVT_SW6)
-#define RX_CPU_EVENT_RDC (1 << RX_CPU_EVT_RDC)
-#define RX_CPU_EVENT_SW_EVENT7 (1 << RX_CPU_EVT_SW7)
-#define RX_CPU_EVENT_HOST_COALES (1 << RX_CPU_EVT_HOST_COALES)
-#define RX_CPU_EVENT_SW_EVENT8 (1 << RX_CPU_EVT_SW8)
-#define RX_CPU_EVENT_HIGH_DMA_WR (1 << RX_CPU_EVT_HIGH_DMA_WR)
-#define RX_CPU_EVENT_HIGH_DMA_RD (1 << RX_CPU_EVT_HIGH_DMA_RD)
-#define RX_CPU_EVENT_SW_EVENT9 (1 << RX_CPU_EVT_SW9)
-#define RX_CPU_EVENT_DMA_ATTN (1 << RX_CPU_EVT_DMA_ATTN)
-#define RX_CPU_EVENT_LOW_P_MBOX (1 << RX_CPU_EVT_LOW_P_MBOX)
-#define RX_CPU_EVENT_HIGH_P_MBOX (1 << RX_CPU_EVT_HIGH_P_MBOX)
-#define RX_CPU_EVENT_SW_EVENT10 (1 << RX_CPU_EVT_SW10)
-#define RX_CPU_EVENT_TX_CPU_ATTN (1 << RX_CPU_EVT_TX_CPU_ATTN)
-#define RX_CPU_EVENT_MAC_ATTN (1 << RX_CPU_EVT_MAC_ATTN)
-#define RX_CPU_EVENT_RX_CPU_ATTN (1 << RX_CPU_EVT_RX_CPU_ATTN)
-#define RX_CPU_EVENT_FLOW_ATTN (1 << RX_CPU_EVT_FLOW_ATTN)
-#define RX_CPU_EVENT_SW_EVENT11 (1 << RX_CPU_EVT_SW11)
-#define RX_CPU_EVENT_TIMER (1 << RX_CPU_EVT_TIMER)
-#define RX_CPU_EVENT_SW_EVENT12 (1 << RX_CPU_EVT_SW12)
-#define RX_CPU_EVENT_SW_EVENT13 (1 << RX_CPU_EVT_SW13)
-
-#define RX_CPU_MASK (RX_CPU_EVENT_SW_EVENT0 | \
- RX_CPU_EVENT_RLP | \
- RX_CPU_EVENT_RDI | \
- RX_CPU_EVENT_RDC)
-
-#define TX_CPU_EVT_SW0 0
-#define TX_CPU_EVT_SW1 1
-#define TX_CPU_EVT_SW2 2
-#define TX_CPU_EVT_SW3 3
-#define TX_CPU_EVT_TX_MAC 4
-#define TX_CPU_EVT_SW4 5
-#define TX_CPU_EVT_SBDC 6
-#define TX_CPU_EVT_SW5 7
-#define TX_CPU_EVT_SDI 8
-#define TX_CPU_EVT_DMA_WR 9
-#define TX_CPU_EVT_DMA_RD 10
-#define TX_CPU_EVT_SWQ 11
-#define TX_CPU_EVT_SW6 12
-#define TX_CPU_EVT_SDC 13
-#define TX_CPU_EVT_SW7 14
-#define TX_CPU_EVT_HOST_COALES 15
-#define TX_CPU_EVT_SW8 16
-#define TX_CPU_EVT_HIGH_DMA_WR 17
-#define TX_CPU_EVT_HIGH_DMA_RD 18
-#define TX_CPU_EVT_SW9 19
-#define TX_CPU_EVT_DMA_ATTN 20
-#define TX_CPU_EVT_LOW_P_MBOX 21
-#define TX_CPU_EVT_HIGH_P_MBOX 22
-#define TX_CPU_EVT_SW10 23
-#define TX_CPU_EVT_RX_CPU_ATTN 24
-#define TX_CPU_EVT_MAC_ATTN 25
-#define TX_CPU_EVT_TX_CPU_ATTN 26
-#define TX_CPU_EVT_FLOW_ATTN 27
-#define TX_CPU_EVT_SW11 28
-#define TX_CPU_EVT_TIMER 29
-#define TX_CPU_EVT_SW12 30
-#define TX_CPU_EVT_SW13 31
-
-/* TX-CPU event */
-#define TX_CPU_EVENT_SW_EVENT0 (1 << TX_CPU_EVT_SW0)
-#define TX_CPU_EVENT_SW_EVENT1 (1 << TX_CPU_EVT_SW1)
-#define TX_CPU_EVENT_SW_EVENT2 (1 << TX_CPU_EVT_SW2)
-#define TX_CPU_EVENT_SW_EVENT3 (1 << TX_CPU_EVT_SW3)
-#define TX_CPU_EVENT_TX_MAC (1 << TX_CPU_EVT_TX_MAC)
-#define TX_CPU_EVENT_SW_EVENT4 (1 << TX_CPU_EVT_SW4)
-#define TX_CPU_EVENT_SBDC (1 << TX_CPU_EVT_SBDC)
-#define TX_CPU_EVENT_SW_EVENT5 (1 << TX_CPU_EVT_SW5)
-#define TX_CPU_EVENT_SDI (1 << TX_CPU_EVT_SDI)
-#define TX_CPU_EVENT_DMA_WR (1 << TX_CPU_EVT_DMA_WR)
-#define TX_CPU_EVENT_DMA_RD (1 << TX_CPU_EVT_DMA_RD)
-#define TX_CPU_EVENT_SWQ (1 << TX_CPU_EVT_SWQ)
-#define TX_CPU_EVENT_SW_EVENT6 (1 << TX_CPU_EVT_SW6)
-#define TX_CPU_EVENT_SDC (1 << TX_CPU_EVT_SDC)
-#define TX_CPU_EVENT_SW_EVENT7 (1 << TX_CPU_EVT_SW7)
-#define TX_CPU_EVENT_HOST_COALES (1 << TX_CPU_EVT_HOST_COALES)
-#define TX_CPU_EVENT_SW_EVENT8 (1 << TX_CPU_EVT_SW8)
-#define TX_CPU_EVENT_HIGH_DMA_WR (1 << TX_CPU_EVT_HIGH_DMA_WR)
-#define TX_CPU_EVENT_HIGH_DMA_RD (1 << TX_CPU_EVT_HIGH_DMA_RD)
-#define TX_CPU_EVENT_SW_EVENT9 (1 << TX_CPU_EVT_SW9)
-#define TX_CPU_EVENT_DMA_ATTN (1 << TX_CPU_EVT_DMA_ATTN)
-#define TX_CPU_EVENT_LOW_P_MBOX (1 << TX_CPU_EVT_LOW_P_MBOX)
-#define TX_CPU_EVENT_HIGH_P_MBOX (1 << TX_CPU_EVT_HIGH_P_MBOX)
-#define TX_CPU_EVENT_SW_EVENT10 (1 << TX_CPU_EVT_SW10)
-#define TX_CPU_EVENT_RX_CPU_ATTN (1 << TX_CPU_EVT_RX_CPU_ATTN)
-#define TX_CPU_EVENT_MAC_ATTN (1 << TX_CPU_EVT_MAC_ATTN)
-#define TX_CPU_EVENT_TX_CPU_ATTN (1 << TX_CPU_EVT_TX_CPU_ATTN)
-#define TX_CPU_EVENT_FLOW_ATTN (1 << TX_CPU_EVT_FLOW_ATTN)
-#define TX_CPU_EVENT_SW_EVENT11 (1 << TX_CPU_EVT_SW11)
-#define TX_CPU_EVENT_TIMER (1 << TX_CPU_EVT_TIMER)
-#define TX_CPU_EVENT_SW_EVENT12 (1 << TX_CPU_EVT_SW12)
-#define TX_CPU_EVENT_SW_EVENT13 (1 << TX_CPU_EVT_SW13)
-
-#define TX_CPU_MASK (TX_CPU_EVENT_SW_EVENT0 | \
- TX_CPU_EVENT_SDI | \
- TX_CPU_EVENT_SDC)
-
-#define T3_FTQ_TYPE1_UNDERFLOW_BIT (1 << 29)
-#define T3_FTQ_TYPE1_PASS_BIT (1 << 30)
-#define T3_FTQ_TYPE1_SKIP_BIT (1 << 31)
-
-#define T3_FTQ_TYPE2_UNDERFLOW_BIT (1 << 13)
-#define T3_FTQ_TYPE2_PASS_BIT (1 << 14)
-#define T3_FTQ_TYPE2_SKIP_BIT (1 << 15)
-
-#define T3_QID_DMA_READ 1
-#define T3_QID_DMA_HIGH_PRI_READ 2
-#define T3_QID_DMA_COMP_DX 3
-#define T3_QID_SEND_BD_COMP 4
-#define T3_QID_SEND_DATA_INITIATOR 5
-#define T3_QID_DMA_WRITE 6
-#define T3_QID_DMA_HIGH_PRI_WRITE 7
-#define T3_QID_SW_TYPE_1 8
-#define T3_QID_SEND_DATA_COMP 9
-#define T3_QID_HOST_COALESCING 10
-#define T3_QID_MAC_TX 11
-#define T3_QID_MBUF_CLUSTER_FREE 12
-#define T3_QID_RX_BD_COMP 13
-#define T3_QID_RX_LIST_PLM 14
-#define T3_QID_RX_DATA_BD_INITIATOR 15
-#define T3_QID_RX_DATA_COMP 16
-#define T3_QID_SW_TYPE2 17
-
-LM_STATUS LM_LoadFirmware (PLM_DEVICE_BLOCK pDevice,
- PT3_FWIMG_INFO pFwImg,
- LM_UINT32 LoadCpu, LM_UINT32 StartCpu);
-
-/******************************************************************************/
-/* NIC register read/write macros. */
-/******************************************************************************/
-
-#if 0 /* Jimmy */
-/* MAC register access. */
-LM_UINT32 LM_RegRdInd (PLM_DEVICE_BLOCK pDevice, LM_UINT32 Register);
-LM_VOID LM_RegWrInd (PLM_DEVICE_BLOCK pDevice, LM_UINT32 Register,
- LM_UINT32 Value32);
-
-/* MAC memory access. */
-LM_UINT32 LM_MemRdInd (PLM_DEVICE_BLOCK pDevice, LM_UINT32 MemAddr);
-LM_VOID LM_MemWrInd (PLM_DEVICE_BLOCK pDevice, LM_UINT32 MemAddr,
- LM_UINT32 Value32);
-
-#if PCIX_TARGET_WORKAROUND
-
-/* use memory-mapped accesses for mailboxes and reads, UNDI accesses
- for writes to all other registers */
-#define REG_RD(pDevice, OffsetName) \
- readl(&((pDevice)->pMemView->OffsetName))
-
-#define REG_WR(pDevice, OffsetName, Value32) \
- (((OFFSETOF(T3_STD_MEM_MAP, OffsetName) >=0x200 ) && \
- (OFFSETOF(T3_STD_MEM_MAP, OffsetName) <0x400)) || \
- ((pDevice)->EnablePciXFix == FALSE)) ? \
- (void) writel(Value32, &((pDevice)->pMemView->OffsetName)) : \
- LM_RegWrInd(pDevice, OFFSETOF(T3_STD_MEM_MAP, OffsetName), Value32)
-
-#define MB_REG_RD(pDevice, OffsetName) \
- readl(&((pDevice)->pMemView->OffsetName))
-
-#define MB_REG_WR(pDevice, OffsetName, Value32) \
- writel(Value32, &((pDevice)->pMemView->OffsetName))
-
-#define REG_RD_OFFSET(pDevice, Offset) \
- readl(&((LM_UINT8 *) (pDevice)->pMemView + Offset))
-
-#define REG_WR_OFFSET(pDevice, Offset, Value32) \
- (((Offset >=0x200 ) && (Offset < 0x400)) || \
- ((pDevice)->EnablePciXFix == FALSE)) ? \
- (void) writel(Value32, ((LM_UINT8 *) (pDevice)->pMemView + Offset)) : \
- LM_RegWrInd(pDevice, Offset, Value32)
-
-#define MEM_RD(pDevice, AddrName) \
- LM_MemRdInd(pDevice, OFFSETOF(T3_FIRST_32K_SRAM, AddrName))
-#define MEM_WR(pDevice, AddrName, Value32) \
- LM_MemWrInd(pDevice, OFFSETOF(T3_FIRST_32K_SRAM, AddrName), Value32)
-
-#define MEM_RD_OFFSET(pDevice, Offset) \
- LM_MemRdInd(pDevice, Offset)
-#define MEM_WR_OFFSET(pDevice, Offset, Value32) \
- LM_MemWrInd(pDevice, Offset, Value32)
-
-#else /* normal target access path below */
-
-/* Register access. */
-#define REG_RD(pDevice, OffsetName) \
- readl(&((pDevice)->pMemView->OffsetName))
-#define REG_WR(pDevice, OffsetName, Value32) \
- writel(Value32, &((pDevice)->pMemView->OffsetName))
-
-#define REG_RD_OFFSET(pDevice, Offset) \
- readl(((LM_UINT8 *) (pDevice)->pMemView + Offset))
-#define REG_WR_OFFSET(pDevice, Offset, Value32) \
- writel(Value32, ((LM_UINT8 *) (pDevice)->pMemView + Offset))
-
-/* There could be problem access the memory window directly. For now, */
-/* we have to go through the PCI configuration register. */
-#define MEM_RD(pDevice, AddrName) \
- LM_MemRdInd(pDevice, OFFSETOF(T3_FIRST_32K_SRAM, AddrName))
-#define MEM_WR(pDevice, AddrName, Value32) \
- LM_MemWrInd(pDevice, OFFSETOF(T3_FIRST_32K_SRAM, AddrName), Value32)
-
-#define MEM_RD_OFFSET(pDevice, Offset) \
- LM_MemRdInd(pDevice, Offset)
-#define MEM_WR_OFFSET(pDevice, Offset, Value32) \
- LM_MemWrInd(pDevice, Offset, Value32)
-
-#endif /* PCIX_TARGET_WORKAROUND */
-
-#endif /* Jimmy, merging */
-
- /* Jimmy...rest of file is new stuff! */
-/******************************************************************************/
-/* NIC register read/write macros. */
-/******************************************************************************/
-
-/* MAC register access. */
-LM_UINT32 LM_RegRdInd (PLM_DEVICE_BLOCK pDevice, LM_UINT32 Register);
-LM_VOID LM_RegWrInd (PLM_DEVICE_BLOCK pDevice, LM_UINT32 Register,
- LM_UINT32 Value32);
-
-/* MAC memory access. */
-LM_UINT32 LM_MemRdInd (PLM_DEVICE_BLOCK pDevice, LM_UINT32 MemAddr);
-LM_VOID LM_MemWrInd (PLM_DEVICE_BLOCK pDevice, LM_UINT32 MemAddr,
- LM_UINT32 Value32);
-
-#define MB_REG_WR(pDevice, OffsetName, Value32) \
- ((pDevice)->UndiFix) ? \
- LM_RegWrInd(pDevice, OFFSETOF(T3_STD_MEM_MAP, OffsetName)+0x5600, \
- Value32) : \
- (void) __raw_writel(Value32, &((pDevice)->pMemView->OffsetName))
-
-#define MB_REG_RD(pDevice, OffsetName) \
- (((pDevice)->UndiFix) ? \
- LM_RegRdInd(pDevice, OFFSETOF(T3_STD_MEM_MAP, OffsetName)+0x5600) : \
- __raw_readl(&((pDevice)->pMemView->OffsetName)))
-
-#define REG_RD(pDevice, OffsetName) \
- (((pDevice)->UndiFix) ? \
- LM_RegRdInd(pDevice, OFFSETOF(T3_STD_MEM_MAP, OffsetName)) : \
- __raw_readl(&((pDevice)->pMemView->OffsetName)))
-
-#if PCIX_TARGET_WORKAROUND
-
-#define REG_WR(pDevice, OffsetName, Value32) \
- ((pDevice)->EnablePciXFix == FALSE) ? \
- (void) __raw_writel(Value32, &((pDevice)->pMemView->OffsetName)) : \
- LM_RegWrInd(pDevice, OFFSETOF(T3_STD_MEM_MAP, OffsetName), Value32)
-
-#else
-
-#define REG_WR(pDevice, OffsetName, Value32) \
- __raw_writel(Value32, &((pDevice)->pMemView->OffsetName))
-
-#endif
-
-#define MEM_RD(pDevice, AddrName) \
- LM_MemRdInd(pDevice, OFFSETOF(T3_FIRST_32K_SRAM, AddrName))
-#define MEM_WR(pDevice, AddrName, Value32) \
- LM_MemWrInd(pDevice, OFFSETOF(T3_FIRST_32K_SRAM, AddrName), Value32)
-
-#define MEM_RD_OFFSET(pDevice, Offset) \
- LM_MemRdInd(pDevice, Offset)
-#define MEM_WR_OFFSET(pDevice, Offset, Value32) \
- LM_MemWrInd(pDevice, Offset, Value32)
-
-#endif /* TIGON3_H */
#define CONFIG_MISC_INIT_F 1 /* Use misc_init_f() */
-#define CONFIG_BCM570x 1 /* Use Broadcom BCM570x Ethernet Driver */
-#define CONFIG_TIGON3 1
-
#define CONFIG_CONS_INDEX 1
#define CONFIG_BAUDRATE 9600
#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 }
#define CONFIG_CMD_DATE
#define CONFIG_CMD_ELF
+#undef CONFIG_CMD_NET
+#undef CONFIG_CMD_NFS
#if 0
projects / karo-tx-uboot.git / commitdiff