diff options
Diffstat (limited to 'package/broadcom-57xx')
28 files changed, 0 insertions, 25147 deletions
diff --git a/package/broadcom-57xx/Makefile b/package/broadcom-57xx/Makefile deleted file mode 100644 index be8b5a13e2..0000000000 --- a/package/broadcom-57xx/Makefile +++ /dev/null @@ -1,51 +0,0 @@ -# -# Copyright (C) 2008-2009 OpenWrt.org -# -# This is free software, licensed under the GNU General Public License v2. -# See /LICENSE for more information. -# - -include $(TOPDIR)/rules.mk -include $(INCLUDE_DIR)/kernel.mk - -PKG_NAME:=broadcom-57xx -PKG_RELEASE:=2 - -include $(INCLUDE_DIR)/package.mk - -define KernelPackage/brcm-57xx - SUBMENU:=Network Devices - DEPENDS:=@TARGET_brcm_2_4 +kmod-switch - TITLE:=Broadcom 57xx ethernet support - FILES:=$(PKG_BUILD_DIR)/bcm57xx.$(LINUX_KMOD_SUFFIX) - AUTOLOAD:=$(call AutoLoad,30,bcm57xx) -endef - -define Build/Prepare - mkdir -p $(PKG_BUILD_DIR) - $(CP) ./src/* $(PKG_BUILD_DIR)/ -endef - -ifeq ($(BOARD),brcm-2.4) - BUILDFLAGS := \ - -DBCMDRIVER -I$(LINUX_DIR)/arch/mips/bcm947xx/include $(TARGET_CPPFLAGS) \ - -DDBG=0 -DBCM_PROC_FS=1 -DT3_JUMBO_RCV_RCB_ENTRY_COUNT=256 -DNICE_SUPPORT \ - -DPCIX_TARGET_WORKAROUND=1 -DINCLUDE_TBI_SUPPORT=1 -DINCLUDE_5701_AX_FIX=1 -endif - -define Build/Compile - $(MAKE) -C "$(LINUX_DIR)" \ - CROSS_COMPILE="$(TARGET_CROSS)" \ - ARCH="$(LINUX_KARCH)" \ - SUBDIRS="$(PKG_BUILD_DIR)" \ - EXTRA_CFLAGS="$(BUILDFLAGS)" \ - modules -endef - -define KernelPackage/brcm-57xx/install - $(call Package/brcm-57xx/install/Default,$(1)) - #$(INSTALL_DIR) $(1)/etc/modules.d - #echo "bcm57xx activate_gpio=1" > $(1)/etc/modules.d/30-bcm57xx -endef - -$(eval $(call KernelPackage,brcm-57xx)) diff --git a/package/broadcom-57xx/src/5701rls.c b/package/broadcom-57xx/src/5701rls.c deleted file mode 100644 index 6b7d49c7a8..0000000000 --- a/package/broadcom-57xx/src/5701rls.c +++ /dev/null @@ -1,46 +0,0 @@ -/******************************************************************************/ -/* */ -/* Broadcom BCM5700 Linux Network Driver, Copyright (c) 2000 - 2004 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: */ -/* */ -/******************************************************************************/ - -#ifdef INCLUDE_5701_AX_FIX - -#include "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 */ diff --git a/package/broadcom-57xx/src/5701rls.h b/package/broadcom-57xx/src/5701rls.h deleted file mode 100644 index 793726d287..0000000000 --- a/package/broadcom-57xx/src/5701rls.h +++ /dev/null @@ -1,198 +0,0 @@ -/******************************************************************************/ -/* */ -/* Broadcom BCM5700 Linux Network Driver, Copyright (c) 2000 - 2004 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 }; diff --git a/package/broadcom-57xx/src/Makefile b/package/broadcom-57xx/src/Makefile deleted file mode 100644 index 79db769900..0000000000 --- a/package/broadcom-57xx/src/Makefile +++ /dev/null @@ -1,16 +0,0 @@ -# -# Broadcom BCM57XX Gigabit Ethernet driver make file. -# -# - -O_TARGET = bcm57xx.o - -EXTRA_CFLAGS += -DDBG=0 -DBCM_PROC_FS=1 -DT3_JUMBO_RCV_RCB_ENTRY_COUNT=256 -EXTRA_CFLAGS += -DPCIX_TARGET_WORKAROUND=1 -DINCLUDE_TBI_SUPPORT=1 -DINCLUDE_5701_AX_FIX=1 - -export-objs := - -obj-y := b57um.o tigon3.o autoneg.o 5701rls.o tcp_seg.o hndgige.o bcmrobo.o -obj-m := $(O_TARGET) - -include $(TOPDIR)/Rules.make diff --git a/package/broadcom-57xx/src/autoneg.c b/package/broadcom-57xx/src/autoneg.c deleted file mode 100644 index d467f0347f..0000000000 --- a/package/broadcom-57xx/src/autoneg.c +++ /dev/null @@ -1,438 +0,0 @@ -/******************************************************************************/ -/* */ -/* Broadcom BCM5700 Linux Network Driver, Copyright (c) 2000 - 2004 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: */ -/******************************************************************************/ - -#ifdef INCLUDE_TBI_SUPPORT -#include "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(pAnInfo->IdleMatch == AN_TRUE) -// { - pAnInfo->State = AN_STATE_LINK_OK; -// } -// else -// { -// AnRet = AUTONEG_STATUS_FAILED; -// break; -// } - } - - 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 */ - diff --git a/package/broadcom-57xx/src/autoneg.h b/package/broadcom-57xx/src/autoneg.h deleted file mode 100644 index 5d9be8709c..0000000000 --- a/package/broadcom-57xx/src/autoneg.h +++ /dev/null @@ -1,418 +0,0 @@ -/******************************************************************************/ -/* */ -/* Broadcom BCM5700 Linux Network Driver, Copyright (c) 2000 - 2004 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 12000 /* 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 -{ - /* Pointer to the operating system specific data structure. */ - void *pContext; - - /* 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; - - /* Ability, idle, and ack match functions. */ - unsigned long AbilityMatchCnt; - - /* Need these values for consistency check. */ - unsigned short AbilityMatchCfg; - - unsigned short reserved; - - char AbilityMatch; - char IdleMatch; - char AckMatch; - char reserved1; - - /* 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 short D7:1; /* PS1 */ - unsigned short D6:1; /* HD */ - unsigned short D5:1; /* FD */ - unsigned short D4:1; - unsigned short D3:1; - unsigned short D2:1; - unsigned short D1:1; - unsigned short D0:1; - unsigned short D15:1; /* NP */ - unsigned short D14:1; /* ACK */ - unsigned short D13:1; /* RF2 */ - unsigned short D12:1; /* RF1 */ - unsigned short D11:1; - unsigned short D10:1; - unsigned short D9:1; - unsigned short 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 short D7:1; /* PS1 */ - unsigned short D6:1; /* HD */ - unsigned short D5:1; /* FD */ - unsigned short D4:1; - unsigned short D3:1; - unsigned short D2:1; - unsigned short D1:1; - unsigned short D0:1; - unsigned short D15:1; /* NP */ - unsigned short D14:1; /* ACK */ - unsigned short D13:1; /* RF2 */ - unsigned short D12:1; /* RF1 */ - unsigned short D11:1; - unsigned short D10:1; - unsigned short D9:1; - unsigned short 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; - -} 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 = 0xffffffff, - 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 */ - diff --git a/package/broadcom-57xx/src/b57um.c b/package/broadcom-57xx/src/b57um.c deleted file mode 100644 index fb410eb120..0000000000 --- a/package/broadcom-57xx/src/b57um.c +++ /dev/null @@ -1,5562 +0,0 @@ -/******************************************************************************/ -/* */ -/* Broadcom BCM5700 Linux Network Driver, Copyright (c) 2000 - 2005 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. */ -/* */ -/******************************************************************************/ - - -char bcm5700_driver[] = "bcm57xx"; -char bcm5700_version[] = "8.3.14"; -char bcm5700_date[] = "(11/2/05)"; - -#define B57UM -#include "mm.h" -#include "linux/mii.h" //@.@jack add it 2006/06/28. -#include "typedefs.h" -#include "osl.h" -#include "bcmdefs.h" -#include "bcmdevs.h" -#include "sbconfig.h" -#include "sbutils.h" -#include "hndgige.h" -#include "bcmrobo.h" -#include "robo_register.c" - -#include "bcmendian.h" -#include "bcmnvram.h" -#include "proto/ethernet.h" -#include "proto/vlan.h" -#include "proto/bcmtcp.h" -#include "proto/bcmip.h" -#define PKTDATA(osh, skb) (((struct sk_buff*)(skb))->data) - -/* this is needed to get good and stable performances */ -#define EXTRA_HDR BCMEXTRAHDROOM - -#define SIOCGREG_STATUS 0x8996 /* Read Switch register (for debug)*/ -#define SIOCSREG_STATUS 0x8997 /* Write Switch register(for debug)*/ - -/* This structure is used in SIOCXREG_STATUS ioctl calls*/ -struct reg_ioctl_data { - u16 page_num; - u16 addr_num; - u16 len; - u16 val_in[4]; - u16 val_out[4]; -}; - -/* A few user-configurable values. */ - -#define MAX_UNITS 16 -/* Used to pass the full-duplex flag, etc. */ -static int line_speed[MAX_UNITS] = {0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0}; -static int auto_speed[MAX_UNITS] = {1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1}; -static int full_duplex[MAX_UNITS] = {1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1}; -static int rx_flow_control[MAX_UNITS] = {1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1}; -static int tx_flow_control[MAX_UNITS] = {1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1}; -static int auto_flow_control[MAX_UNITS] = {1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1}; -#if T3_JUMBO_RCV_RCB_ENTRY_COUNT -static int mtu[MAX_UNITS] = {1500,1500,1500,1500,1500,1500,1500,1500,1500,1500,1500,1500,1500,1500,1500,1500}; /* Jumbo MTU for interfaces. */ -#endif -static int tx_checksum[MAX_UNITS] = {1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1}; -static int rx_checksum[MAX_UNITS] = {1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1}; -static int scatter_gather[MAX_UNITS] = {1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1}; -static int activate_gpio = -1; - -#define TX_DESC_CNT DEFAULT_TX_PACKET_DESC_COUNT -static unsigned int tx_pkt_desc_cnt[MAX_UNITS] = - {TX_DESC_CNT,TX_DESC_CNT,TX_DESC_CNT,TX_DESC_CNT,TX_DESC_CNT, - TX_DESC_CNT,TX_DESC_CNT,TX_DESC_CNT,TX_DESC_CNT,TX_DESC_CNT, - TX_DESC_CNT,TX_DESC_CNT,TX_DESC_CNT,TX_DESC_CNT,TX_DESC_CNT, - TX_DESC_CNT}; - -#define RX_DESC_CNT DEFAULT_STD_RCV_DESC_COUNT -static unsigned int rx_std_desc_cnt[MAX_UNITS] = - {RX_DESC_CNT,RX_DESC_CNT,RX_DESC_CNT,RX_DESC_CNT,RX_DESC_CNT, - RX_DESC_CNT,RX_DESC_CNT,RX_DESC_CNT,RX_DESC_CNT,RX_DESC_CNT, - RX_DESC_CNT,RX_DESC_CNT,RX_DESC_CNT,RX_DESC_CNT,RX_DESC_CNT, - RX_DESC_CNT }; - -#if T3_JUMBO_RCV_RCB_ENTRY_COUNT -#define JBO_DESC_CNT DEFAULT_JUMBO_RCV_DESC_COUNT -static unsigned int rx_jumbo_desc_cnt[MAX_UNITS] = - {JBO_DESC_CNT,JBO_DESC_CNT,JBO_DESC_CNT,JBO_DESC_CNT,JBO_DESC_CNT, - JBO_DESC_CNT,JBO_DESC_CNT,JBO_DESC_CNT,JBO_DESC_CNT,JBO_DESC_CNT, - JBO_DESC_CNT,JBO_DESC_CNT,JBO_DESC_CNT,JBO_DESC_CNT,JBO_DESC_CNT, - JBO_DESC_CNT }; -#endif - -#ifdef BCM_INT_COAL -#ifdef BCM_NAPI_RXPOLL -static unsigned int adaptive_coalesce[MAX_UNITS] = - {0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0}; -#else -static unsigned int adaptive_coalesce[MAX_UNITS] = - {1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1}; -#endif - -#define RX_COAL_TK DEFAULT_RX_COALESCING_TICKS -static unsigned int rx_coalesce_ticks[MAX_UNITS] = - {RX_COAL_TK,RX_COAL_TK,RX_COAL_TK,RX_COAL_TK,RX_COAL_TK, - RX_COAL_TK, RX_COAL_TK,RX_COAL_TK,RX_COAL_TK,RX_COAL_TK, - RX_COAL_TK,RX_COAL_TK, RX_COAL_TK,RX_COAL_TK,RX_COAL_TK, - RX_COAL_TK}; - -#define RX_COAL_FM DEFAULT_RX_MAX_COALESCED_FRAMES -static unsigned int rx_max_coalesce_frames[MAX_UNITS] = - {RX_COAL_FM,RX_COAL_FM,RX_COAL_FM,RX_COAL_FM,RX_COAL_FM, - RX_COAL_FM,RX_COAL_FM,RX_COAL_FM,RX_COAL_FM,RX_COAL_FM, - RX_COAL_FM,RX_COAL_FM,RX_COAL_FM,RX_COAL_FM,RX_COAL_FM, - RX_COAL_FM}; - -#define TX_COAL_TK DEFAULT_TX_COALESCING_TICKS -static unsigned int tx_coalesce_ticks[MAX_UNITS] = - {TX_COAL_TK,TX_COAL_TK,TX_COAL_TK,TX_COAL_TK,TX_COAL_TK, - TX_COAL_TK, TX_COAL_TK,TX_COAL_TK,TX_COAL_TK,TX_COAL_TK, - TX_COAL_TK,TX_COAL_TK, TX_COAL_TK,TX_COAL_TK,TX_COAL_TK, - TX_COAL_TK}; - -#define TX_COAL_FM DEFAULT_TX_MAX_COALESCED_FRAMES -static unsigned int tx_max_coalesce_frames[MAX_UNITS] = - {TX_COAL_FM,TX_COAL_FM,TX_COAL_FM,TX_COAL_FM,TX_COAL_FM, - TX_COAL_FM,TX_COAL_FM,TX_COAL_FM,TX_COAL_FM,TX_COAL_FM, - TX_COAL_FM,TX_COAL_FM,TX_COAL_FM,TX_COAL_FM,TX_COAL_FM, - TX_COAL_FM}; - -#define ST_COAL_TK DEFAULT_STATS_COALESCING_TICKS -static unsigned int stats_coalesce_ticks[MAX_UNITS] = - {ST_COAL_TK,ST_COAL_TK,ST_COAL_TK,ST_COAL_TK,ST_COAL_TK, - ST_COAL_TK,ST_COAL_TK,ST_COAL_TK,ST_COAL_TK,ST_COAL_TK, - ST_COAL_TK,ST_COAL_TK,ST_COAL_TK,ST_COAL_TK,ST_COAL_TK, - ST_COAL_TK,}; - -#endif -#ifdef BCM_WOL -static int enable_wol[MAX_UNITS] = {0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0}; -#endif -#ifdef BCM_TSO -static int enable_tso[MAX_UNITS] = {1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1}; -#endif -#ifdef BCM_NIC_SEND_BD -static int nic_tx_bd[MAX_UNITS] = {0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0}; -#endif -#ifdef BCM_ASF -static int vlan_tag_mode[MAX_UNITS] = {0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0}; -#endif -static int delay_link[MAX_UNITS] = {0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0}; -static int disable_d3hot[MAX_UNITS] = {0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0}; - -#if defined(CONFIG_PCI_MSI) || defined(CONFIG_PCI_USE_VECTOR) -static int disable_msi[MAX_UNITS] = {0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0}; -static int bcm_msi_chipset_bug = 0; -#endif - -#define BCM_TIMER_GRANULARITY (1000000 / HZ) - -/* Hack to hook the data path to the BCM WL dirver */ -#ifdef BCM_WL_EMULATOR -#include "bcmnvram.h" -#include "wl_bcm57emu.h" -#ifdef SKB_MANAGER -int skb_old_alloc = 0; -#endif -#endif /* BCM_WL_EMULATOR */ - -/* Operational parameters that usually are not changed. */ -/* Time in jiffies before concluding the transmitter is hung. */ -#define TX_TIMEOUT (2*HZ) - -#if (LINUX_VERSION_CODE < 0x02030d) -#define pci_resource_start(dev, bar) (dev->base_address[bar] & PCI_BASE_ADDRESS_MEM_MASK) -#elif (LINUX_VERSION_CODE < 0x02032b) -#define pci_resource_start(dev, bar) (dev->resource[bar] & PCI_BASE_ADDRESS_MEM_MASK) -#endif - -#if (LINUX_VERSION_CODE < 0x02032b) -#define dev_kfree_skb_irq(skb) dev_kfree_skb(skb) -#define netif_wake_queue(dev) clear_bit(0, &dev->tbusy); mark_bh(NET_BH) -#define netif_stop_queue(dev) set_bit(0, &dev->tbusy) - -static inline void netif_start_queue(struct net_device *dev) -{ - dev->tbusy = 0; - dev->interrupt = 0; - dev->start = 1; -} - -#define netif_queue_stopped(dev) dev->tbusy -#define netif_running(dev) dev->start - -static inline void tasklet_schedule(struct tasklet_struct *tasklet) -{ - queue_task(tasklet, &tq_immediate); - mark_bh(IMMEDIATE_BH); -} - -static inline void tasklet_init(struct tasklet_struct *tasklet, - void (*func)(unsigned long), - unsigned long data) -{ - tasklet->next = NULL; - tasklet->sync = 0; - tasklet->routine = (void (*)(void *))func; - tasklet->data = (void *)data; -} - -#define tasklet_kill(tasklet) - -#endif - -#if (LINUX_VERSION_CODE < 0x020300) -struct pci_device_id { - unsigned int vendor, device; /* Vendor and device ID or PCI_ANY_ID */ - unsigned int subvendor, subdevice; /* Subsystem ID's or PCI_ANY_ID */ - unsigned int class, class_mask; /* (class,subclass,prog-if) triplet */ - unsigned long driver_data; /* Data private to the driver */ -}; - -#define PCI_ANY_ID 0 - -#define pci_set_drvdata(pdev, dev) -#define pci_get_drvdata(pdev) 0 - -#define pci_enable_device(pdev) 0 - -#define __devinit __init -#define __devinitdata __initdata -#define __devexit - -#define SET_MODULE_OWNER(dev) -#define MODULE_DEVICE_TABLE(pci, pci_tbl) - -#endif - -#if (LINUX_VERSION_CODE < 0x020411) -#ifndef __devexit_p -#define __devexit_p(x) x -#endif -#endif - -#ifndef MODULE_LICENSE -#define MODULE_LICENSE(license) -#endif - -#ifndef IRQ_RETVAL -typedef void irqreturn_t; -#define IRQ_RETVAL(x) -#endif - -#if (LINUX_VERSION_CODE < 0x02032a) -static inline void *pci_alloc_consistent(struct pci_dev *pdev, size_t size, - dma_addr_t *dma_handle) -{ - void *virt_ptr; - - /* Maximum in slab.c */ - if (size > 131072) - return 0; - - virt_ptr = kmalloc(size, GFP_KERNEL); - *dma_handle = virt_to_bus(virt_ptr); - return virt_ptr; -} -#define pci_free_consistent(dev, size, ptr, dma_ptr) kfree(ptr) - -#endif /*#if (LINUX_VERSION_CODE < 0x02032a) */ - - -#if (LINUX_VERSION_CODE < 0x02040d) - -#if (LINUX_VERSION_CODE >= 0x020409) && defined(RED_HAT_LINUX_KERNEL) - -#define BCM_32BIT_DMA_MASK ((u64) 0x00000000ffffffffULL) -#define BCM_64BIT_DMA_MASK ((u64) 0xffffffffffffffffULL) - -#else -/* pci_set_dma_mask is using dma_addr_t */ - -#define BCM_32BIT_DMA_MASK ((dma_addr_t) 0xffffffff) -#define BCM_64BIT_DMA_MASK ((dma_addr_t) 0xffffffff) - -#endif - -#else /* (LINUX_VERSION_CODE < 0x02040d) */ - -#define BCM_32BIT_DMA_MASK ((u64) 0x00000000ffffffffULL) -#define BCM_64BIT_DMA_MASK ((u64) 0xffffffffffffffffULL) -#endif - -#if (LINUX_VERSION_CODE < 0x020329) -#define pci_set_dma_mask(pdev, mask) (0) -#else -#if (LINUX_VERSION_CODE < 0x020403) -int -pci_set_dma_mask(struct pci_dev *dev, dma_addr_t mask) -{ - if(! pci_dma_supported(dev, mask)) - return -EIO; - - dev->dma_mask = mask; - - return 0; -} -#endif -#endif - -#if (LINUX_VERSION_CODE < 0x020547) -#define pci_set_consistent_dma_mask(pdev, mask) (0) -#endif - -#if (LINUX_VERSION_CODE < 0x020402) -#define pci_request_regions(pdev, name) (0) -#define pci_release_regions(pdev) -#endif - -#if !defined(spin_is_locked) -#define spin_is_locked(lock) (test_bit(0,(lock))) -#endif - -#define BCM5700_LOCK(pUmDevice, flags) \ - if ((pUmDevice)->do_global_lock) { \ - spin_lock_irqsave(&(pUmDevice)->global_lock, flags); \ - } - -#define BCM5700_UNLOCK(pUmDevice, flags) \ - if ((pUmDevice)->do_global_lock) { \ - spin_unlock_irqrestore(&(pUmDevice)->global_lock, flags);\ - } - -inline void -bcm5700_intr_lock(PUM_DEVICE_BLOCK pUmDevice) -{ - if (pUmDevice->do_global_lock) { - spin_lock(&pUmDevice->global_lock); - } -} - -inline void -bcm5700_intr_unlock(PUM_DEVICE_BLOCK pUmDevice) -{ - if (pUmDevice->do_global_lock) { - spin_unlock(&pUmDevice->global_lock); - } -} - -void -bcm5700_intr_off(PUM_DEVICE_BLOCK pUmDevice) -{ - atomic_inc(&pUmDevice->intr_sem); - LM_DisableInterrupt(&pUmDevice->lm_dev); -#if (LINUX_VERSION_CODE >= 0x2051c) - synchronize_irq(pUmDevice->dev->irq); -#else - synchronize_irq(); -#endif - LM_DisableInterrupt(&pUmDevice->lm_dev); -} - -void -bcm5700_intr_on(PUM_DEVICE_BLOCK pUmDevice) -{ - if (atomic_dec_and_test(&pUmDevice->intr_sem)) { - LM_EnableInterrupt(&pUmDevice->lm_dev); - } -} - - -int MM_Packet_Desc_Size = sizeof(UM_PACKET); - -#if defined(MODULE) -MODULE_AUTHOR("Michael Chan <mchan at broadcom dot com> and Gary Zambrano <zambrano at broadcom dot com>"); -MODULE_DESCRIPTION("BCM5700 Driver"); -MODULE_LICENSE("GPL"); - -#if (LINUX_VERSION_CODE < 0x020605) - -MODULE_PARM(debug, "i"); -MODULE_PARM(msglevel, "i"); -MODULE_PARM(activate_gpio, "0-15i"); -MODULE_PARM(line_speed, "1-" __MODULE_STRING(MAX_UNITS) "i"); -MODULE_PARM(auto_speed, "1-" __MODULE_STRING(MAX_UNITS) "i"); -MODULE_PARM(full_duplex, "1-" __MODULE_STRING(MAX_UNITS) "i"); -MODULE_PARM(rx_flow_control, "1-" __MODULE_STRING(MAX_UNITS) "i"); -MODULE_PARM(tx_flow_control, "1-" __MODULE_STRING(MAX_UNITS) "i"); -MODULE_PARM(auto_flow_control, "1-" __MODULE_STRING(MAX_UNITS) "i"); -#if T3_JUMBO_RCV_RCB_ENTRY_COUNT -MODULE_PARM(mtu, "1-" __MODULE_STRING(MAX_UNITS) "i"); -#endif -MODULE_PARM(tx_checksum, "1-" __MODULE_STRING(MAX_UNITS) "i"); -MODULE_PARM(rx_checksum, "1-" __MODULE_STRING(MAX_UNITS) "i"); -MODULE_PARM(scatter_gather, "1-" __MODULE_STRING(MAX_UNITS) "i"); -MODULE_PARM(tx_pkt_desc_cnt, "1-" __MODULE_STRING(MAX_UNITS) "i"); -MODULE_PARM(rx_std_desc_cnt, "1-" __MODULE_STRING(MAX_UNITS) "i"); -#if T3_JUMBO_RCV_RCB_ENTRY_COUNT -MODULE_PARM(rx_jumbo_desc_cnt, "1-" __MODULE_STRING(MAX_UNITS) "i"); -#endif -#ifdef BCM_INT_COAL -MODULE_PARM(adaptive_coalesce, "1-" __MODULE_STRING(MAX_UNITS) "i"); -MODULE_PARM(rx_coalesce_ticks, "1-" __MODULE_STRING(MAX_UNITS) "i"); -MODULE_PARM(rx_max_coalesce_frames, "1-" __MODULE_STRING(MAX_UNITS) "i"); -MODULE_PARM(tx_coalesce_ticks, "1-" __MODULE_STRING(MAX_UNITS) "i"); -MODULE_PARM(tx_max_coalesce_frames, "1-" __MODULE_STRING(MAX_UNITS) "i"); -MODULE_PARM(stats_coalesce_ticks, "1-" __MODULE_STRING(MAX_UNITS) "i"); -#endif -#ifdef BCM_WOL -MODULE_PARM(enable_wol, "1-" __MODULE_STRING(MAX_UNITS) "i"); -#endif -#ifdef BCM_TSO -MODULE_PARM(enable_tso, "1-" __MODULE_STRING(MAX_UNITS) "i"); -#endif -#ifdef BCM_NIC_SEND_BD -MODULE_PARM(nic_tx_bd, "1-" __MODULE_STRING(MAX_UNITS) "i"); -#endif -#ifdef BCM_ASF -MODULE_PARM(vlan_tag_mode, "1-" __MODULE_STRING(MAX_UNITS) "i"); -#endif -MODULE_PARM(delay_link, "1-" __MODULE_STRING(MAX_UNITS) "i"); -MODULE_PARM(disable_d3hot, "1-" __MODULE_STRING(MAX_UNITS) "i"); - -#if defined(CONFIG_PCI_MSI) || defined(CONFIG_PCI_USE_VECTOR) -MODULE_PARM(disable_msi, "1-" __MODULE_STRING(MAX_UNITS) "i"); -#endif - -#else /* parms*/ - -#if (LINUX_VERSION_CODE >= 0x020605) && (LINUX_VERSION_CODE < 0x02060a) - -static int var; - -#define numvar var - -#endif - -#if (LINUX_VERSION_CODE >= 0x2060a) - -#define numvar NULL - -#endif - -module_param_array(line_speed, int, numvar, 0); -module_param_array(auto_speed, int, numvar, 0); -module_param_array(full_duplex, int, numvar, 0); -module_param_array(rx_flow_control, int, numvar, 0); -module_param_array(tx_flow_control, int, numvar, 0); -module_param_array(auto_flow_control, int, numvar, 0); -#if T3_JUMBO_RCV_RCB_ENTRY_COUNT -module_param_array(mtu, int, numvar, 0); -#endif -module_param_array(tx_checksum, int, numvar, 0); -module_param_array(rx_checksum, int, numvar, 0); -module_param_array(scatter_gather, int, numvar, 0); -module_param_array(tx_pkt_desc_cnt, int, numvar, 0); -module_param_array(rx_std_desc_cnt, int, numvar, 0); -#if T3_JUMBO_RCV_RCB_ENTRY_COUNT -module_param_array(rx_jumbo_desc_cnt, int, numvar, 0); -#endif -#ifdef BCM_INT_COAL -module_param_array(adaptive_coalesce, int, numvar, 0); -module_param_array(rx_coalesce_ticks, int, numvar, 0); -module_param_array(rx_max_coalesce_frames, int, numvar, 0); -module_param_array(tx_coalesce_ticks, int, numvar, 0); -module_param_array(tx_max_coalesce_frames, int, numvar, 0); -module_param_array(stats_coalesce_ticks, int, numvar, 0); -#endif -#ifdef BCM_WOL -module_param_array(enable_wol, int, numvar, 0); -#endif -#ifdef BCM_TSO -module_param_array(enable_tso, int, numvar, 0); -#endif -#ifdef BCM_NIC_SEND_BD -module_param_array(nic_tx_bd, int, numvar, 0); -#endif -#ifdef BCM_ASF -module_param_array(vlan_tag_mode, int, numvar, 0); -#endif -module_param_array(delay_link, int, numvar, 0); -module_param_array(disable_d3hot, int, numvar, 0); - -#if defined(CONFIG_PCI_MSI) || defined(CONFIG_PCI_USE_VECTOR) -module_param_array(disable_msi, int, numvar, 0); -#endif - - -#endif /* params */ - - -#endif - -#define RUN_AT(x) (jiffies + (x)) - -char kernel_version[] = UTS_RELEASE; - -#define PCI_SUPPORT_VER2 - -#if !defined(CAP_NET_ADMIN) -#define capable(CAP_XXX) (suser()) -#endif - -#define tigon3_debug debug -#if TIGON3_DEBUG -static int tigon3_debug = TIGON3_DEBUG; -#else -static int tigon3_debug = 0; -#endif -static int msglevel = 0xdeadbeef; -int b57_msg_level; - -int bcm5700_open(struct net_device *dev); -STATIC void bcm5700_timer(unsigned long data); -STATIC void bcm5700_stats_timer(unsigned long data); -STATIC void bcm5700_reset(struct net_device *dev); -STATIC int bcm5700_start_xmit(struct sk_buff *skb, struct net_device *dev); -STATIC irqreturn_t bcm5700_interrupt(int irq, void *dev_instance, struct pt_regs *regs); -#ifdef BCM_TASKLET -STATIC void bcm5700_tasklet(unsigned long data); -#endif -STATIC int bcm5700_close(struct net_device *dev); -STATIC struct net_device_stats *bcm5700_get_stats(struct net_device *dev); -STATIC int bcm5700_ioctl(struct net_device *dev, struct ifreq *rq, int cmd); -STATIC void bcm5700_do_rx_mode(struct net_device *dev); -STATIC void bcm5700_set_rx_mode(struct net_device *dev); -STATIC int bcm5700_set_mac_addr(struct net_device *dev, void *p); -#if T3_JUMBO_RCV_RCB_ENTRY_COUNT -STATIC int bcm5700_change_mtu(struct net_device *dev, int new_mtu); -#endif -#ifdef BCM_NAPI_RXPOLL -STATIC int bcm5700_poll(struct net_device *dev, int *budget); -#endif -STATIC int replenish_rx_buffers(PUM_DEVICE_BLOCK pUmDevice, int max); -STATIC int bcm5700_freemem(struct net_device *dev); -#ifdef BCM_INT_COAL -#ifndef BCM_NAPI_RXPOLL -STATIC int bcm5700_adapt_coalesce(PUM_DEVICE_BLOCK pUmDevice); -#endif -#endif -STATIC void bcm5700_set_vlan_mode(UM_DEVICE_BLOCK *pUmDevice); -STATIC int bcm5700_init_counters(PUM_DEVICE_BLOCK pUmDevice); -#ifdef BCM_VLAN -STATIC void bcm5700_vlan_rx_register(struct net_device *dev, struct vlan_group *vlgrp); -STATIC void bcm5700_vlan_rx_kill_vid(struct net_device *dev, uint16_t vid); -#endif -void bcm5700_shutdown(UM_DEVICE_BLOCK *pUmDevice); -void bcm5700_free_remaining_rx_bufs(UM_DEVICE_BLOCK *pUmDevice); -void bcm5700_validate_param_range(UM_DEVICE_BLOCK *pUmDevice, int *param, - char *param_name, int min, int max, int deflt); - -static int bcm5700_notify_reboot(struct notifier_block *this, unsigned long event, void *unused); -static struct notifier_block bcm5700_reboot_notifier = { - bcm5700_notify_reboot, - NULL, - 0 -}; - -#if defined(HAVE_POLL_CONTROLLER) || defined(CONFIG_NET_POLL_CONTROLLER) -STATIC void poll_bcm5700(struct net_device *dev); -#endif - -/* A list of all installed bcm5700 devices. */ -static struct net_device *root_tigon3_dev = NULL; - -#if defined(CONFIG_SPARC64) || defined(CONFIG_X86_64) ||defined(CONFIG_PPC64) - -#endif - -typedef enum { - BCM5700A6 = 0, - BCM5700T6, - BCM5700A9, - BCM5700T9, - BCM5700, - BCM5701A5, - BCM5701T1, - BCM5701T8, - BCM5701A7, - BCM5701A10, - BCM5701A12, - BCM5701, - BCM5702, - BCM5703, - BCM5703A31, - BCM5703ARBUCKLE, - TC996T, - TC996ST, - TC996SSX, - TC996SX, - TC996BT, - TC997T, - TC997SX, - TC1000T, - TC1000BT, - TC940BR01, - TC942BR01, - TC998T, - TC998SX, - TC999T, - NC6770, - NC1020, - NC150T, - NC7760, - NC7761, - NC7770, - NC7771, - NC7780, - NC7781, - NC7772, - NC7782, - NC7783, - NC320T, - NC320I, - NC325I, - NC324I, - NC326I, - BCM5704CIOBE, - BCM5704, - BCM5704S, - BCM5705, - BCM5705M, - BCM5705F, - BCM5901, - BCM5782, - BCM5788, - BCM5789, - BCM5750, - BCM5750M, - BCM5720, - BCM5751, - BCM5751M, - BCM5751F, - BCM5721, - BCM5753, - BCM5753M, - BCM5753F, - BCM5781, - BCM5752, - BCM5752M, - BCM5714, - BCM5780, - BCM5780S, - BCM5715, - BCM4785, - BCM5903M, - UNK5788 -} board_t; - - -/* indexed by board_t, above */ -static struct { - char *name; -} board_info[] __devinitdata = { - { "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" }, - { "Broadcom B5703 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 3C1000B-T 10/100/1000 PCI" }, - { "3Com 3C940 Gigabit LOM (21X21)" }, - { "3Com 3C942 Gigabit LOM (31X31)" }, - { "3Com 3C998-T Dual Port 10/100/1000 PCI-X Server NIC" }, - { "3Com 3C998-SX Dual Port 1000-SX PCI-X Server NIC" }, - { "3Com 3C999-T Quad Port 10/100/1000 PCI-X Server NIC" }, - { "HP NC6770 Gigabit Server Adapter" }, - { "NC1020 HP ProLiant Gigabit Server Adapter 32 PCI" }, - { "HP ProLiant NC 150T PCI 4-port Gigabit Combo Switch Adapter" }, - { "HP NC7760 Gigabit Server Adapter" }, - { "HP NC7761 Gigabit Server Adapter" }, - { "HP NC7770 Gigabit Server Adapter" }, - { "HP NC7771 Gigabit Server Adapter" }, - { "HP NC7780 Gigabit Server Adapter" }, - { "HP NC7781 Gigabit Server Adapter" }, - { "HP NC7772 Gigabit Server Adapter" }, - { "HP NC7782 Gigabit Server Adapter" }, - { "HP NC7783 Gigabit Server Adapter" }, - { "HP ProLiant NC 320T PCI Express Gigabit Server Adapter" }, - { "HP ProLiant NC 320i PCI Express Gigabit Server Adapter" }, - { "HP NC325i Integrated Dual Port PCI Express Gigabit Server Adapter" }, - { "HP NC324i Integrated Dual Port PCI Express Gigabit Server Adapter" }, - { "HP NC326i Integrated Dual Port PCI Express Gigabit Server Adapter" }, - { "Broadcom BCM5704 CIOB-E 1000Base-T" }, - { "Broadcom BCM5704 1000Base-T" }, - { "Broadcom BCM5704 1000Base-SX" }, - { "Broadcom BCM5705 1000Base-T" }, - { "Broadcom BCM5705M 1000Base-T" }, - { "Broadcom 570x 10/100 Integrated Controller" }, - { "Broadcom BCM5901 100Base-TX" }, - { "Broadcom NetXtreme Gigabit Ethernet for hp" }, - { "Broadcom BCM5788 NetLink 1000Base-T" }, - { "Broadcom BCM5789 NetLink 1000Base-T PCI Express" }, - { "Broadcom BCM5750 1000Base-T PCI" }, - { "Broadcom BCM5750M 1000Base-T PCI" }, - { "Broadcom BCM5720 1000Base-T PCI" }, - { "Broadcom BCM5751 1000Base-T PCI Express" }, - { "Broadcom BCM5751M 1000Base-T PCI Express" }, - { "Broadcom BCM5751F 100Base-TX PCI Express" }, - { "Broadcom BCM5721 1000Base-T PCI Express" }, - { "Broadcom BCM5753 1000Base-T PCI Express" }, - { "Broadcom BCM5753M 1000Base-T PCI Express" }, - { "Broadcom BCM5753F 100Base-TX PCI Express" }, - { "Broadcom BCM5781 NetLink 1000Base-T PCI Express" }, - { "Broadcom BCM5752 1000Base-T PCI Express" }, - { "Broadcom BCM5752M 1000Base-T PCI Express" }, - { "Broadcom BCM5714 1000Base-T " }, - { "Broadcom BCM5780 1000Base-T" }, - { "Broadcom BCM5780S 1000Base-SX" }, - { "Broadcom BCM5715 1000Base-T " }, - { "Broadcom BCM4785 10/100/1000 Integrated Controller" }, - { "Broadcom BCM5903M Gigabit Ethernet " }, - { "Unknown BCM5788 Gigabit Ethernet " }, - { 0 } - }; - -static struct pci_device_id bcm5700_pci_tbl[] __devinitdata = { - {0x14e4, 0x1644, 0x14e4, 0x1644, 0, 0, BCM5700A6 }, - {0x14e4, 0x1644, 0x14e4, 0x2, 0, 0, BCM5700T6 }, - {0x14e4, 0x1644, 0x14e4, 0x3, 0, 0, BCM5700A9 }, - {0x14e4, 0x1644, 0x14e4, 0x4, 0, 0, BCM5700T9 }, - {0x14e4, 0x1644, 0x1028, 0xd1, 0, 0, BCM5700 }, - {0x14e4, 0x1644, 0x1028, 0x0106, 0, 0, BCM5700 }, - {0x14e4, 0x1644, 0x1028, 0x0109, 0, 0, BCM5700 }, - {0x14e4, 0x1644, 0x1028, 0x010a, 0, 0, BCM5700 }, - {0x14e4, 0x1644, 0x10b7, 0x1000, 0, 0, TC996T }, - {0x14e4, 0x1644, 0x10b7, 0x1001, 0, 0, TC996ST }, - {0x14e4, 0x1644, 0x10b7, 0x1002, 0, 0, TC996SSX }, - {0x14e4, 0x1644, 0x10b7, 0x1003, 0, 0, TC997T }, - {0x14e4, 0x1644, 0x10b7, 0x1005, 0, 0, TC997SX }, - {0x14e4, 0x1644, 0x10b7, 0x1008, 0, 0, TC942BR01 }, - {0x14e4, 0x1644, PCI_ANY_ID, PCI_ANY_ID, 0, 0, BCM5700 }, - {0x14e4, 0x1645, 0x14e4, 1, 0, 0, BCM5701A5 }, - {0x14e4, 0x1645, 0x14e4, 5, 0, 0, BCM5701T1 }, - {0x14e4, 0x1645, 0x14e4, 6, 0, 0, BCM5701T8 }, - {0x14e4, 0x1645, 0x14e4, 7, 0, 0, BCM5701A7 }, - {0x14e4, 0x1645, 0x14e4, 8, 0, 0, BCM5701A10 }, - {0x14e4, 0x1645, 0x14e4, 0x8008, 0, 0, BCM5701A12 }, - {0x14e4, 0x1645, 0x0e11, 0xc1, 0, 0, NC6770 }, - {0x14e4, 0x1645, 0x0e11, 0x7c, 0, 0, NC7770 }, - {0x14e4, 0x1645, 0x0e11, 0x85, 0, 0, NC7780 }, - {0x14e4, 0x1645, 0x1028, 0x0121, 0, 0, BCM5701 }, - {0x14e4, 0x1645, 0x10b7, 0x1004, 0, 0, TC996SX }, - {0x14e4, 0x1645, 0x10b7, 0x1006, 0, 0, TC996BT }, - {0x14e4, 0x1645, 0x10b7, 0x1007, 0, 0, TC1000T }, - {0x14e4, 0x1645, 0x10b7, 0x1008, 0, 0, TC940BR01 }, - {0x14e4, 0x1645, PCI_ANY_ID, PCI_ANY_ID, 0, 0, BCM5701 }, - {0x14e4, 0x1646, 0x14e4, 0x8009, 0, 0, BCM5702 }, - {0x14e4, 0x1646, PCI_ANY_ID, PCI_ANY_ID, 0, 0, BCM5702 }, - {0x14e4, 0x16a6, 0x14e4, 0x8009, 0, 0, BCM5702 }, - {0x14e4, 0x16a6, 0x14e4, 0x000c, 0, 0, BCM5702 }, - {0x14e4, 0x16a6, 0x0e11, 0xbb, 0, 0, NC7760 }, - {0x14e4, 0x16a6, PCI_ANY_ID, PCI_ANY_ID, 0, 0, BCM5702 }, - {0x14e4, 0x16c6, 0x10b7, 0x1100, 0, 0, TC1000BT }, - {0x14e4, 0x16c6, PCI_ANY_ID, PCI_ANY_ID, 0, 0, BCM5702 }, - {0x14e4, 0x1647, 0x14e4, 0x0009, 0, 0, BCM5703 }, - {0x14e4, 0x1647, 0x14e4, 0x000a, 0, 0, BCM5703A31 }, - {0x14e4, 0x1647, 0x14e4, 0x000b, 0, 0, BCM5703 }, - {0x14e4, 0x1647, 0x14e4, 0x800a, 0, 0, BCM5703 }, - {0x14e4, 0x1647, PCI_ANY_ID, PCI_ANY_ID, 0, 0, BCM5703 }, - {0x14e4, 0x16a7, 0x14e4, 0x0009, 0, 0, BCM5703 }, - {0x14e4, 0x16a7, 0x14e4, 0x000a, 0, 0, BCM5703A31 }, - {0x14e4, 0x16a7, 0x14e4, 0x000b, 0, 0, BCM5703 }, - {0x14e4, 0x16a7, 0x14e4, 0x800a, 0, 0, BCM5703 }, - {0x14e4, 0x16a7, 0x0e11, 0xca, 0, 0, NC7771 }, - {0x14e4, 0x16a7, 0x0e11, 0xcb, 0, 0, NC7781 }, - {0x14e4, 0x16a7, 0x1014, 0x0281, 0, 0, BCM5703ARBUCKLE }, - {0x14e4, 0x16a7, PCI_ANY_ID, PCI_ANY_ID, 0, 0, BCM5703 }, - {0x14e4, 0x16c7, 0x14e4, 0x000a, 0, 0, BCM5703A31 }, - {0x14e4, 0x16c7, 0x0e11, 0xca, 0, 0, NC7771 }, - {0x14e4, 0x16c7, 0x0e11, 0xcb, 0, 0, NC7781 }, - {0x14e4, 0x16c7, PCI_ANY_ID, PCI_ANY_ID, 0, 0, BCM5703 }, - {0x14e4, 0x1648, 0x0e11, 0xcf, 0, 0, NC7772 }, - {0x14e4, 0x1648, 0x0e11, 0xd0, 0, 0, NC7782 }, - {0x14e4, 0x1648, 0x0e11, 0xd1, 0, 0, NC7783 }, - {0x14e4, 0x1648, 0x10b7, 0x2000, 0, 0, TC998T }, - {0x14e4, 0x1648, 0x10b7, 0x3000, 0, 0, TC999T }, - {0x14e4, 0x1648, 0x1166, 0x1648, 0, 0, BCM5704CIOBE }, - {0x14e4, 0x1648, PCI_ANY_ID, PCI_ANY_ID, 0, 0, BCM5704 }, - {0x14e4, 0x1649, PCI_ANY_ID, PCI_ANY_ID, 0, 0, BCM5704S }, - {0x14e4, 0x16a8, 0x14e4, 0x16a8, 0, 0, BCM5704S }, - {0x14e4, 0x16a8, 0x10b7, 0x2001, 0, 0, TC998SX }, - {0x14e4, 0x16a8, PCI_ANY_ID, PCI_ANY_ID, 0, 0, BCM5704S }, - {0x14e4, 0x1653, 0x0e11, 0x00e3, 0, 0, NC7761 }, - {0x14e4, 0x1653, PCI_ANY_ID, PCI_ANY_ID, 0, 0, BCM5705 }, - {0x14e4, 0x1654, 0x0e11, 0x00e3, 0, 0, NC7761 }, - {0x14e4, 0x1654, 0x103c, 0x3100, 0, 0, NC1020 }, - {0x14e4, 0x1654, 0x103c, 0x3226, 0, 0, NC150T }, - {0x14e4, 0x1654, PCI_ANY_ID, PCI_ANY_ID, 0, 0, BCM5705 }, - {0x14e4, 0x165d, PCI_ANY_ID, PCI_ANY_ID, 0, 0, BCM5705M }, - {0x14e4, 0x165e, PCI_ANY_ID, PCI_ANY_ID, 0, 0, BCM5705M }, - {0x14e4, 0x166e, PCI_ANY_ID, PCI_ANY_ID, 0, 0, BCM5705F }, - {0x14e4, 0x1696, PCI_ANY_ID, PCI_ANY_ID, 0, 0, BCM5782 }, - {0x14e4, 0x169c, PCI_ANY_ID, PCI_ANY_ID, 0, 0, BCM5788 }, - {0x14e4, 0x169d, PCI_ANY_ID, PCI_ANY_ID, 0, 0, BCM5789 }, - {0x14e4, 0x170d, PCI_ANY_ID, PCI_ANY_ID, 0, 0, BCM5901 }, - {0x14e4, 0x170e, PCI_ANY_ID, PCI_ANY_ID, 0, 0, BCM5901 }, - {0x14e4, 0x1676, PCI_ANY_ID, PCI_ANY_ID, 0, 0, BCM5750 }, - {0x14e4, 0x167c, PCI_ANY_ID, PCI_ANY_ID, 0, 0, BCM5750M }, - {0x14e4, 0x1677, PCI_ANY_ID, PCI_ANY_ID, 0, 0, BCM5751 }, - {0x14e4, 0x167d, PCI_ANY_ID, PCI_ANY_ID, 0, 0, BCM5751M }, - {0x14e4, 0x167e, PCI_ANY_ID, PCI_ANY_ID, 0, 0, BCM5751F }, - {0x14e4, 0x1658, PCI_ANY_ID, PCI_ANY_ID, 0, 0, BCM5720 }, - {0x14e4, 0x1659, 0x103c, 0x7031, 0, 0, NC320T }, - {0x14e4, 0x1659, 0x103c, 0x7032, 0, 0, NC320T }, - {0x14e4, 0x166a, 0x103c, 0x7035, 0, 0, NC325I }, - {0x14e4, 0x166b, 0x103c, 0x7036, 0, 0, NC325I }, - {0x14e4, 0x1668, 0x103c, 0x7039, 0, 0, NC324I }, - {0x14e4, 0x1669, 0x103c, 0x703a, 0, 0, NC324I }, - {0x14e4, 0x1678, 0x103c, 0x703e, 0, 0, NC326I }, - {0x14e4, 0x1679, 0x103c, 0x703c, 0, 0, NC326I }, - {0x14e4, 0x1659, PCI_ANY_ID, PCI_ANY_ID, 0, 0, BCM5721 }, - {0x14e4, 0x16f7, PCI_ANY_ID, PCI_ANY_ID, 0, 0, BCM5753 }, - {0x14e4, 0x16fd, PCI_ANY_ID, PCI_ANY_ID, 0, 0, BCM5753M }, - {0x14e4, 0x16fe, PCI_ANY_ID, PCI_ANY_ID, 0, 0, BCM5753F }, - {0x14e4, 0x16dd, PCI_ANY_ID, PCI_ANY_ID, 0, 0, BCM5781 }, - {0x14e4, 0x1600, PCI_ANY_ID, PCI_ANY_ID, 0, 0, BCM5752 }, - {0x14e4, 0x1601, PCI_ANY_ID, PCI_ANY_ID, 0, 0, BCM5752M }, - {0x14e4, 0x1668, PCI_ANY_ID, PCI_ANY_ID, 0, 0, BCM5714 }, - {0x14e4, 0x166a, PCI_ANY_ID, PCI_ANY_ID, 0, 0, BCM5780 }, - {0x14e4, 0x166b, PCI_ANY_ID, PCI_ANY_ID, 0, 0, BCM5780S }, - {0x14e4, 0x1678, PCI_ANY_ID, PCI_ANY_ID, 0, 0, BCM5715 }, - {0x14e4, 0x471f, PCI_ANY_ID, PCI_ANY_ID, 0, 0, BCM4785 }, - {0x14e4, 0x16ff, PCI_ANY_ID, PCI_ANY_ID, 0, 0, BCM5903M }, - {0x173b, 0x03ed, PCI_ANY_ID, PCI_ANY_ID, 0, 0, UNK5788 }, - {0,} - }; - -MODULE_DEVICE_TABLE(pci, bcm5700_pci_tbl); - -#if (LINUX_VERSION_CODE >= 0x2060a) - static struct pci_device_id pci_AMD762id[]={ - { PCI_DEVICE(PCI_VENDOR_ID_AMD, - PCI_DEVICE_ID_AMD_FE_GATE_700C) }, - { } - }; -#endif - -static int sbgige = -1; - -/******************************************************************************* - ******************************************************************************* -*/ - -int get_csum_flag(LM_UINT32 ChipRevId) -{ - return NETIF_F_IP_CSUM; -} - -/******************************************************************************* - ******************************************************************************* - - This function returns true if the device passed to it is attached to an - ICH-ICH4. If the chip is not attached to an ICH, or is attached to an ICH5 - or newer, it returns false. - - This function determines which bridge it is attached to by scaning the pci - bus looking for bridge chips (hdr_type=1). When a bridge chip is detected, - the bridge's subordinate's secondary bus number is compared with this - devices bus number. If they match, then the device is attached to this - bridge. The bridge's device id is compared to a list of known device ids for - ICH-ICH4. Since many older ICH's (ICH2-ICH7) share the same device id, the - chip revision must also be checked to determine if the chip is older than an - ICH5. - - To scan the bus, one of two functions is used depending on the kernel - version. For 2.4 kernels, the pci_find_device function is used. This - function has been depricated in the 2.6 kernel and replaced with the - fucntion pci_get_device. The macro walk_pci_bus determines which function to - use when the driver is built. -*/ - -#if (LINUX_VERSION_CODE >= 0x2060a) -#define walk_pci_bus(d) while ((d = pci_get_device( \ - PCI_ANY_ID, PCI_ANY_ID, d)) != NULL) - -#define unwalk_pci_bus(d) pci_dev_put(d) - -#else -#define walk_pci_bus(d) while ((d = pci_find_device( \ - PCI_ANY_ID, PCI_ANY_ID, d)) != NULL) -#define unwalk_pci_bus(d) - -#endif - -#define ICH5_CHIP_VERSION 0xc0 - -static struct pci_device_id pci_ICHtable[] = { - {0x8086, 0x2418}, /* PCI_DEVICE_ID_INTEL_82801AA_8 */ - {0x8086, 0x2428}, /* PCI_DEVICE_ID_INTEL_82801AB_8 */ - {0x8086, 0x244e}, /* PCI_DEVICE_ID_INTEL_82801BA_6 */ - {0x8086, 0x2448}, /* PCI_DEVICE_ID_INTEL_82801BA_11 */ - {0, 0} -}; - -int attached_to_ICH4_or_older( struct pci_dev *pdev) -{ - struct pci_dev *tmp_pdev = NULL; - struct pci_device_id *ich_table; - u8 chip_rev; - - walk_pci_bus (tmp_pdev) { - if ((tmp_pdev->hdr_type == 1) && - (tmp_pdev->subordinate != NULL) && - (tmp_pdev->subordinate->secondary == pdev->bus->number)) { - - ich_table = pci_ICHtable; - - while (ich_table->vendor) { - if ((ich_table->vendor == tmp_pdev->vendor) && - (ich_table->device == tmp_pdev->device)) { - - pci_read_config_byte( tmp_pdev, - PCI_REVISION_ID, &chip_rev); - - if (chip_rev < ICH5_CHIP_VERSION) { - unwalk_pci_bus( tmp_pdev); - return 1; - } - } - ich_table++; - } - } - } - return 0; -} - -static void robo_set_power_mode(void *h) -{ - //int status = 0; - int i; - //uint8 mode8; - //uint16 mode16; - uint32 flags = 0, temp32 = 0,val32 = 0, savephyaddr = 0; - PUM_DEVICE_BLOCK pudev = (PUM_DEVICE_BLOCK)h; - PLM_DEVICE_BLOCK pdev = &pudev->lm_dev; - - /*Brcm,Alex,2006.7.20. Adding Phy power mode setting*/ - BCM5700_PHY_LOCK(pudev, flags); - savephyaddr = pdev->PhyAddr; - - for(i = 0; i < 8; i++) - { - pdev->PhyAddr = i; - temp32 = 0x2007; - LM_WritePhy(pdev, 0x18, temp32); - LM_ReadPhy(pdev, 0x18, &val32); -// printk(KERN_DEBUG "Alex: port = %x, read value =%x\n",i, val32); - temp32 = 0xc042; - LM_WritePhy(pdev, 0x18, temp32); - /*Read back*/ - temp32 = 0x2007; - val32 = 0; - LM_WritePhy(pdev, 0x18, temp32); - LM_ReadPhy(pdev, 0x18, &val32); -// printk(KERN_ERR "Alex: read back value =%x\n",val32); - } - - pdev->PhyAddr = savephyaddr; - BCM5700_PHY_UNLOCK(pudev, flags); - - /*end of Brcm,Alex,2006.7.20. Adding Phy power mode setting*/ - -} - -static int -__devinit bcm5700_init_board(struct pci_dev *pdev, struct net_device **dev_out, int board_idx) -{ - struct net_device *dev; - PUM_DEVICE_BLOCK pUmDevice; - PLM_DEVICE_BLOCK pDevice; - bool rgmii = FALSE; - sb_t *sbh = NULL; - int rc; - - *dev_out = NULL; - - /* dev zeroed in init_etherdev */ -#if (LINUX_VERSION_CODE >= 0x20600) - dev = alloc_etherdev(sizeof(*pUmDevice)); -#else - dev = init_etherdev(NULL, sizeof(*pUmDevice)); -#endif - if (dev == NULL) { - printk(KERN_ERR "%s: unable to alloc new ethernet\n", bcm5700_driver); - return -ENOMEM; - } - SET_MODULE_OWNER(dev); -#if (LINUX_VERSION_CODE >= 0x20600) - SET_NETDEV_DEV(dev, &pdev->dev); -#endif - pUmDevice = (PUM_DEVICE_BLOCK) dev->priv; - - /* enable device (incl. PCI PM wakeup), and bus-mastering */ - rc = pci_enable_device(pdev); - if (rc) - goto err_out; - - /* init core specific stuff */ - if (pdev->device == T3_PCI_DEVICE_ID(T3_PCI_ID_BCM471F)) { - sbh = sb_kattach(SB_OSH); - sb_gige_init(sbh, ++sbgige, &rgmii); - } - - rc = pci_request_regions(pdev, bcm5700_driver); - if (rc) { - if (!sbh) - goto err_out; - printk(KERN_INFO "bcm5700_init_board: pci_request_regions returned error %d\n" - "This may be because the region is already requested by" - " the SMBus driver. Ignore the PCI error messages.\n", rc); - } - - pci_set_master(pdev); - - if (pci_set_dma_mask(pdev, BCM_64BIT_DMA_MASK) == 0) { - pUmDevice->using_dac = 1; - if (pci_set_consistent_dma_mask(pdev, BCM_64BIT_DMA_MASK) != 0) { - printk(KERN_ERR "pci_set_consistent_dma_mask failed\n"); - pci_release_regions(pdev); - goto err_out; - } - } else if (pci_set_dma_mask(pdev, BCM_32BIT_DMA_MASK) == 0) { - pUmDevice->using_dac = 0; - } else { - printk(KERN_ERR "System does not support DMA\n"); - pci_release_regions(pdev); - goto err_out; - } - - pUmDevice->dev = dev; - pUmDevice->pdev = pdev; - pUmDevice->mem_list_num = 0; - pUmDevice->next_module = root_tigon3_dev; - pUmDevice->index = board_idx; - pUmDevice->sbh = (void *)sbh; - root_tigon3_dev = dev; - - spin_lock_init(&pUmDevice->global_lock); - - spin_lock_init(&pUmDevice->undi_lock); - - spin_lock_init(&pUmDevice->phy_lock); - - pDevice = &pUmDevice->lm_dev; - pDevice->Flags = 0; - pDevice->FunctNum = PCI_FUNC(pUmDevice->pdev->devfn); - pUmDevice->boardflags = getintvar(NULL, "boardflags"); - if (sbh) { - if (pUmDevice->boardflags & BFL_ENETROBO) - pDevice->Flags |= ROBO_SWITCH_FLAG; - pDevice->Flags |= rgmii ? RGMII_MODE_FLAG : 0; - if (sb_chip(sbh) == BCM4785_CHIP_ID && sb_chiprev(sbh) < 2) - pDevice->Flags |= ONE_DMA_AT_ONCE_FLAG; - pDevice->Flags |= SB_CORE_FLAG; - if (sb_chip(sbh) == BCM4785_CHIP_ID) - pDevice->Flags |= FLUSH_POSTED_WRITE_FLAG; - } - -#if T3_JUMBO_RCV_RCB_ENTRY_COUNT - if (board_idx < MAX_UNITS) { - bcm5700_validate_param_range(pUmDevice, &mtu[board_idx], "mtu", 1500, 9000, 1500); - dev->mtu = mtu[board_idx]; - } -#endif - - if (attached_to_ICH4_or_older(pdev)) { - pDevice->Flags |= UNDI_FIX_FLAG; - } - -#if (LINUX_VERSION_CODE >= 0x2060a) - if (pci_dev_present(pci_AMD762id)) { - pDevice->Flags |= FLUSH_POSTED_WRITE_FLAG; - pDevice->Flags &= ~NIC_SEND_BD_FLAG; - } -#else - if (pci_find_device(0x1022, 0x700c, NULL)) { - /* AMD762 writes I/O out of order */ - /* Setting bit 1 in 762's register 0x4C still doesn't work */ - /* in all cases */ - pDevice->Flags |= FLUSH_POSTED_WRITE_FLAG; - pDevice->Flags &= ~NIC_SEND_BD_FLAG; - } -#endif - if (LM_GetAdapterInfo(pDevice) != LM_STATUS_SUCCESS) { - rc = -ENODEV; - goto err_out_unmap; - } - - if (pDevice->Flags & ROBO_SWITCH_FLAG) { - robo_info_t *robo; - - if ((robo = bcm_robo_attach(sbh, pDevice, dev->name, NULL, - robo_miird, robo_miiwr)) == NULL) { - B57_ERR(("robo_setup: failed to attach robo switch \n")); - goto robo_fail; - } - - if (bcm_robo_enable_device(robo)) { - B57_ERR(("robo_setup: failed to enable robo switch \n")); -robo_fail: - bcm_robo_detach(robo); - rc = -ENODEV; - goto err_out_unmap; - } - - /* 5397 power mode setting */ - robo_set_power_mode(robo->h); - - pUmDevice->robo = (void *)robo; - } - - if ((pDevice->Flags & JUMBO_CAPABLE_FLAG) == 0) { - if (dev->mtu > 1500) { - dev->mtu = 1500; - printk(KERN_WARNING - "%s-%d: Jumbo mtu sizes not supported, using mtu=1500\n", - bcm5700_driver, pUmDevice->index); - } - } - - 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; - } - - if ((T3_ASIC_REV(pUmDevice->lm_dev.ChipRevId) == T3_ASIC_REV_5701) && - ((pDevice->PciState & T3_PCI_STATE_NOT_PCI_X_BUS) == 0)) { - - pUmDevice->rx_buf_align = 0; - } else { - pUmDevice->rx_buf_align = 2; - } - dev->mem_start = pci_resource_start(pdev, 0); - dev->mem_end = dev->mem_start + sizeof(T3_STD_MEM_MAP); - dev->irq = pdev->irq; - - *dev_out = dev; - return 0; - -err_out_unmap: - pci_release_regions(pdev); - bcm5700_freemem(dev); - -err_out: -#if (LINUX_VERSION_CODE < 0x020600) - unregister_netdev(dev); - kfree(dev); -#else - free_netdev(dev); -#endif - return rc; -} - -static int __devinit -bcm5700_print_ver(void) -{ - printk(KERN_INFO "Broadcom Gigabit Ethernet Driver %s ", - bcm5700_driver); - printk("ver. %s %s\n", bcm5700_version, bcm5700_date); - return 0; -} - -static int __devinit -bcm5700_init_one(struct pci_dev *pdev, const struct pci_device_id *ent) -{ - struct net_device *dev = NULL; - PUM_DEVICE_BLOCK pUmDevice; - PLM_DEVICE_BLOCK pDevice; - int i; - static int board_idx = -1; - static int printed_version = 0; - struct pci_dev *pci_dev; - - board_idx++; - - if (!printed_version) { - bcm5700_print_ver(); - printed_version = 1; - } - - i = bcm5700_init_board(pdev, &dev, board_idx); - if (i < 0) { - return i; - } - - if (dev == NULL) - return -ENOMEM; - -#ifdef BCM_IOCTL32 - if (atomic_read(&bcm5700_load_count) == 0) { - register_ioctl32_conversion(SIOCNICE, bcm5700_ioctl32); - } - atomic_inc(&bcm5700_load_count); -#endif - dev->open = bcm5700_open; - dev->hard_start_xmit = bcm5700_start_xmit; - dev->stop = bcm5700_close; - dev->get_stats = bcm5700_get_stats; - dev->set_multicast_list = bcm5700_set_rx_mode; - dev->do_ioctl = bcm5700_ioctl; - dev->set_mac_address = &bcm5700_set_mac_addr; -#if T3_JUMBO_RCV_RCB_ENTRY_COUNT - dev->change_mtu = &bcm5700_change_mtu; -#endif -#if (LINUX_VERSION_CODE >= 0x20400) - dev->tx_timeout = bcm5700_reset; - dev->watchdog_timeo = TX_TIMEOUT; -#endif -#ifdef BCM_VLAN - dev->vlan_rx_register = &bcm5700_vlan_rx_register; - dev->vlan_rx_kill_vid = &bcm5700_vlan_rx_kill_vid; -#endif -#ifdef BCM_NAPI_RXPOLL - dev->poll = bcm5700_poll; - dev->weight = 64; -#endif - - pUmDevice = (PUM_DEVICE_BLOCK) dev->priv; - pDevice = (PLM_DEVICE_BLOCK) pUmDevice; - - dev->base_addr = pci_resource_start(pdev, 0); - dev->irq = pdev->irq; -#if defined(HAVE_POLL_CONTROLLER) || defined(CONFIG_NET_POLL_CONTROLLER) - dev->poll_controller = poll_bcm5700; -#endif - -#if (LINUX_VERSION_CODE >= 0x20600) - if ((i = register_netdev(dev))) { - printk(KERN_ERR "%s: Cannot register net device\n", - bcm5700_driver); - if (pUmDevice->lm_dev.pMappedMemBase) - iounmap(pUmDevice->lm_dev.pMappedMemBase); - pci_release_regions(pdev); - bcm5700_freemem(dev); - free_netdev(dev); - return i; - } -#endif - - - pci_set_drvdata(pdev, dev); - - memcpy(dev->dev_addr, pDevice->NodeAddress, 6); - pUmDevice->name = board_info[ent->driver_data].name, - printk(KERN_INFO "%s: %s found at mem %lx, IRQ %d, ", - dev->name, pUmDevice->name, dev->base_addr, - dev->irq); - printk("node addr "); - for (i = 0; i < 6; i++) { - printk("%2.2x", dev->dev_addr[i]); - } - printk("\n"); - - printk(KERN_INFO "%s: ", dev->name); - if ((pDevice->PhyId & PHY_ID_MASK) == PHY_BCM5400_PHY_ID) - printk("Broadcom BCM5400 Copper "); - else if ((pDevice->PhyId & PHY_ID_MASK) == PHY_BCM5401_PHY_ID) - printk("Broadcom BCM5401 Copper "); - else if ((pDevice->PhyId & PHY_ID_MASK) == PHY_BCM5411_PHY_ID) - printk("Broadcom BCM5411 Copper "); - else if ((pDevice->PhyId & PHY_ID_MASK) == PHY_BCM5461_PHY_ID) - printk("Broadcom BCM5461 Copper "); - else if (((pDevice->PhyId & PHY_ID_MASK) == PHY_BCM5701_PHY_ID) && - !(pDevice->TbiFlags & ENABLE_TBI_FLAG)) { - printk("Broadcom BCM5701 Integrated Copper "); - } - else if ((pDevice->PhyId & PHY_ID_MASK) == PHY_BCM5703_PHY_ID) { - printk("Broadcom BCM5703 Integrated "); - if (pDevice->TbiFlags & ENABLE_TBI_FLAG) - printk("SerDes "); - else - printk("Copper "); - } - else if ((pDevice->PhyId & PHY_ID_MASK) == PHY_BCM5704_PHY_ID) { - printk("Broadcom BCM5704 Integrated "); - if (pDevice->TbiFlags & ENABLE_TBI_FLAG) - printk("SerDes "); - else - printk("Copper "); - } - else if (pDevice->PhyFlags & PHY_IS_FIBER){ - if(( pDevice->PhyId & PHY_ID_MASK ) == PHY_BCM5780_PHY_ID) - printk("Broadcom BCM5780S Integrated Serdes "); - - } - else if ((pDevice->PhyId & PHY_ID_MASK) == PHY_BCM5705_PHY_ID) - printk("Broadcom BCM5705 Integrated Copper "); - else if ((pDevice->PhyId & PHY_ID_MASK) == PHY_BCM5750_PHY_ID) - printk("Broadcom BCM5750 Integrated Copper "); - - else if ((pDevice->PhyId & PHY_ID_MASK) == PHY_BCM5714_PHY_ID) - printk("Broadcom BCM5714 Integrated Copper "); - else if ((pDevice->PhyId & PHY_ID_MASK) == PHY_BCM5780_PHY_ID) - printk("Broadcom BCM5780 Integrated Copper "); - - else if ((pDevice->PhyId & PHY_ID_MASK) == PHY_BCM5752_PHY_ID) - printk("Broadcom BCM5752 Integrated Copper "); - else if ((pDevice->PhyId & PHY_ID_MASK) == PHY_BCM8002_PHY_ID) - printk("Broadcom BCM8002 SerDes "); - else if (pDevice->TbiFlags & ENABLE_TBI_FLAG) { - if (T3_ASIC_REV(pDevice->ChipRevId) == T3_ASIC_REV_5703) { - printk("Broadcom BCM5703 Integrated SerDes "); - } - else if (T3_ASIC_REV(pDevice->ChipRevId) == T3_ASIC_REV_5704) { - printk("Broadcom BCM5704 Integrated SerDes "); - } - else { - printk("Agilent HDMP-1636 SerDes "); - } - } - else { - printk("Unknown "); - } - printk("transceiver found\n"); - -#if (LINUX_VERSION_CODE >= 0x20400) - if (scatter_gather[board_idx]) { - dev->features |= NETIF_F_SG; - if (pUmDevice->using_dac && !(pDevice->Flags & BCM5788_FLAG)) - dev->features |= NETIF_F_HIGHDMA; - } - if ((pDevice->TaskOffloadCap & LM_TASK_OFFLOAD_TX_TCP_CHECKSUM) && - tx_checksum[board_idx]) { - - dev->features |= get_csum_flag( pDevice->ChipRevId); - } -#ifdef BCM_VLAN - dev->features |= NETIF_F_HW_VLAN_TX | NETIF_F_HW_VLAN_RX; -#endif -#ifdef BCM_TSO - /* On 5714/15/80 chips, Jumbo Frames and TSO cannot both be enabled at - the same time. Since only one of these features can be enable at a - time, we'll enable only Jumbo Frames and disable TSO when the user - tries to enable both. - */ - dev->features &= ~NETIF_F_TSO; - - if ((pDevice->TaskToOffload & LM_TASK_OFFLOAD_TCP_SEGMENTATION) && - (enable_tso[board_idx])) { - if (T3_ASIC_5714_FAMILY(pDevice->ChipRevId) && - (dev->mtu > 1500)) { - printk(KERN_ALERT "%s: Jumbo Frames and TSO cannot simultaneously be enabled. Jumbo Frames enabled. TSO disabled.\n", dev->name); - } else { - dev->features |= NETIF_F_TSO; - } - } -#endif - printk(KERN_INFO "%s: Scatter-gather %s, 64-bit DMA %s, Tx Checksum %s, ", - dev->name, - (char *) ((dev->features & NETIF_F_SG) ? "ON" : "OFF"), - (char *) ((dev->features & NETIF_F_HIGHDMA) ? "ON" : "OFF"), - (char *) ((dev->features & get_csum_flag( pDevice->ChipRevId)) ? "ON" : "OFF")); -#endif - if ((pDevice->ChipRevId != T3_CHIP_ID_5700_B0) && - rx_checksum[board_idx]) - printk("Rx Checksum ON"); - else - printk("Rx Checksum OFF"); -#ifdef BCM_VLAN - printk(", 802.1Q VLAN ON"); -#endif -#ifdef BCM_TSO - if (dev->features & NETIF_F_TSO) { - printk(", TSO ON"); - } - else -#endif -#ifdef BCM_NAPI_RXPOLL - printk(", NAPI ON"); -#endif - printk("\n"); - - register_reboot_notifier(&bcm5700_reboot_notifier); -#ifdef BCM_TASKLET - tasklet_init(&pUmDevice->tasklet, bcm5700_tasklet, - (unsigned long) pUmDevice); -#endif - if (T3_ASIC_REV(pDevice->ChipRevId) == T3_ASIC_REV_5704) { - if ((REG_RD(pDevice, PciCfg.DualMacCtrl) & - T3_DUAL_MAC_CH_CTRL_MASK) == 3) { - -printk(KERN_WARNING "%s: Device is configured for Hardware Based Teaming which is not supported with this operating system. Please consult the user diagnostic guide to disable Turbo Teaming.\n", dev->name); - } - } - -#if (LINUX_VERSION_CODE > 0x20605) - - if ((pci_dev = pci_get_device(0x1022, 0x700c, NULL))) -#else - if ((pci_dev = pci_find_device(0x1022, 0x700c, NULL))) -#endif - { - u32 val; - - /* Found AMD 762 North bridge */ - pci_read_config_dword(pci_dev, 0x4c, &val); - if ((val & 0x02) == 0) { - pci_write_config_dword(pci_dev, 0x4c, val | 0x02); - printk(KERN_INFO "%s: Setting AMD762 Northbridge to enable PCI ordering compliance\n", bcm5700_driver); - } - } - -#if (LINUX_VERSION_CODE > 0x20605) - - pci_dev_put(pci_dev); - -#if defined(CONFIG_PCI_MSI) || defined(CONFIG_PCI_USE_VECTOR) - - if ((pci_dev = pci_get_device(0x1066, 0x0017, NULL))) { - bcm_msi_chipset_bug = 1; - } - pci_dev_put(pci_dev); -#endif -#endif - - return 0; -} - - -static void __devexit -bcm5700_remove_one (struct pci_dev *pdev) -{ - struct net_device *dev = pci_get_drvdata (pdev); - PUM_DEVICE_BLOCK pUmDevice = (PUM_DEVICE_BLOCK)dev->priv; - -#ifdef BCM_IOCTL32 - atomic_dec(&bcm5700_load_count); - if (atomic_read(&bcm5700_load_count) == 0) - unregister_ioctl32_conversion(SIOCNICE); -#endif - unregister_netdev(dev); - - if (pUmDevice->lm_dev.pMappedMemBase) - iounmap(pUmDevice->lm_dev.pMappedMemBase); - - pci_release_regions(pdev); - -#if (LINUX_VERSION_CODE < 0x020600) - kfree(dev); -#else - free_netdev(dev); -#endif - - pci_set_drvdata(pdev, NULL); - -} - -int b57_test_intr(UM_DEVICE_BLOCK *pUmDevice); - -#ifdef BCM_WL_EMULATOR -/* new transmit callback */ -static int bcm5700emu_start_xmit(struct sk_buff *skb, struct net_device *dev); -/* keep track of the 2 gige devices */ -static PLM_DEVICE_BLOCK pDev1; -static PLM_DEVICE_BLOCK pDev2; - -static void -bcm5700emu_open(struct net_device *dev) -{ - PUM_DEVICE_BLOCK pUmDevice = (PUM_DEVICE_BLOCK)dev->priv; - PLM_DEVICE_BLOCK pDevice = (PLM_DEVICE_BLOCK) pUmDevice; - static int instance = 0; - static char *wlemu_if = NULL; - char *wlemu_mode = NULL; - //int wlemu_idx = 0; - static int rx_enable = 0; - static int tx_enable = 0; - - /* which interface is the emulator ? */ - if(instance == 0) { - wlemu_if = nvram_get("wlemu_if"); - /* do we emulate rx, tx or both */ - wlemu_mode = nvram_get("wlemu_mode"); - if(wlemu_mode) { - if (!strcmp(wlemu_mode,"rx")) - { - rx_enable = 1; - } - else if (!strcmp(wlemu_mode,"tx")) - { - - tx_enable = 1; - - } - else if (!strcmp(wlemu_mode,"rx_tx")) - { - - rx_enable = 1; - tx_enable = 1; - } - } - } - - instance++; - - /* The context is used for accessing the OSL for emulating devices */ - pDevice->wlc = NULL; - - /* determines if this device is an emulator */ - pDevice->wl_emulate_rx = 0; - pDevice->wl_emulate_tx = 0; - - if(wlemu_if && !strcmp(dev->name,wlemu_if)) - { - /* create an emulator context. */ - pDevice->wlc = (void *)wlcemu_wlccreate((void *)dev); - B57_INFO(("Using %s for wl emulation \n", dev->name)); - if(rx_enable) - { - B57_INFO(("Enabling wl RX emulation \n")); - pDevice->wl_emulate_rx = 1; - } - /* re-direct transmit callback to emulator */ - if(tx_enable) - { - pDevice->wl_emulate_tx = 1; - dev->hard_start_xmit = bcm5700emu_start_xmit; - B57_INFO(("Enabling wl TX emulation \n")); - } - } - /* for debug access to configured devices only */ - if(instance == 1) - pDev1 = pDevice; - else if (instance == 2) - pDev2 = pDevice; -} - -/* Public API to get current emulation info */ -int bcm5700emu_get_info(char *buf) -{ - int len = 0; - PLM_DEVICE_BLOCK p; - - /* look for an emulating device */ - if(pDev1->wlc) { - p = pDev1; - len += sprintf(buf+len,"emulation device : eth0\n"); - } - else if (pDev2->wlc) { - p = pDev2; - len += sprintf(buf+len,"emulation device : eth1\n"); - } - else { - len += sprintf(buf+len,"emulation not activated\n"); - return len; - } - if(p->wl_emulate_rx) - len += sprintf(buf+len,"RX emulation enabled\n"); - else - len += sprintf(buf+len,"RX emulation disabled\n"); - if(p->wl_emulate_tx) - len += sprintf(buf+len,"TX emulation enabled\n"); - else - len += sprintf(buf+len,"TX emulation disabled\n"); - return len; - -} - - -/* Public API to access the bcm5700_start_xmit callback */ - -int -bcm5700emu_forward_xmit(struct sk_buff *skb, struct net_device *dev) -{ - return bcm5700_start_xmit(skb, dev); -} - - -/* hook to kernel txmit callback */ -STATIC int -bcm5700emu_start_xmit(struct sk_buff *skb, struct net_device *dev) -{ - - PUM_DEVICE_BLOCK pUmDevice = (PUM_DEVICE_BLOCK)dev->priv; - PLM_DEVICE_BLOCK pDevice = (PLM_DEVICE_BLOCK) pUmDevice; - return wlcemu_start_xmit(skb,pDevice->wlc); -} - -#endif /* BCM_WL_EMULATOR */ - -int -bcm5700_open(struct net_device *dev) -{ - PUM_DEVICE_BLOCK pUmDevice = (PUM_DEVICE_BLOCK)dev->priv; - PLM_DEVICE_BLOCK pDevice = (PLM_DEVICE_BLOCK) pUmDevice; - int rc; - - if (pUmDevice->suspended){ - return -EAGAIN; - } - -#ifdef BCM_WL_EMULATOR - bcm5700emu_open(dev); -#endif - - /* delay for 6 seconds */ - pUmDevice->delayed_link_ind = (6 * HZ) / pUmDevice->timer_interval; - -#ifdef BCM_INT_COAL -#ifndef BCM_NAPI_RXPOLL - pUmDevice->adaptive_expiry = HZ / pUmDevice->timer_interval; -#endif -#endif - -#ifdef INCLUDE_TBI_SUPPORT - if ((pDevice->TbiFlags & ENABLE_TBI_FLAG) && - (pDevice->TbiFlags & TBI_POLLING_FLAGS)) { - pUmDevice->poll_tbi_interval = HZ / pUmDevice->timer_interval; - if (T3_ASIC_REV(pDevice->ChipRevId) == T3_ASIC_REV_5703) { - pUmDevice->poll_tbi_interval /= 4; - } - pUmDevice->poll_tbi_expiry = pUmDevice->poll_tbi_interval; - } -#endif - /* set this timer for 2 seconds */ - pUmDevice->asf_heartbeat = (2 * HZ) / pUmDevice->timer_interval; - -#if defined(CONFIG_PCI_MSI) || defined(CONFIG_PCI_USE_VECTOR) - - - if ( ( (T3_ASIC_IS_575X_PLUS(pDevice->ChipRevId) ) && - (T3_ASIC_REV(pDevice->ChipRevId) != T3_ASIC_REV_5714_A0 ) && - (T3_CHIP_REV(pDevice->ChipRevId) != T3_CHIP_REV_5750_AX ) && - (T3_CHIP_REV(pDevice->ChipRevId) != T3_CHIP_REV_5750_BX ) ) && - !bcm_msi_chipset_bug ){ - - if (disable_msi[pUmDevice->index]==1){ - /* do nothing-it's not turned on */ - }else{ - pDevice->Flags |= USING_MSI_FLAG; - - REG_WR(pDevice, Msi.Mode, 2 ); - - rc = pci_enable_msi(pUmDevice->pdev); - - if(rc!=0){ - pDevice->Flags &= ~ USING_MSI_FLAG; - REG_WR(pDevice, Msi.Mode, 1 ); - } - } - } - - -#endif - - if ((rc= request_irq(pUmDevice->pdev->irq, &bcm5700_interrupt, SA_SHIRQ, dev->name, dev))) - { - -#if defined(CONFIG_PCI_MSI) || defined(CONFIG_PCI_USE_VECTOR) - - if(pDevice->Flags & USING_MSI_FLAG) { - - pci_disable_msi(pUmDevice->pdev); - pDevice->Flags &= ~USING_MSI_FLAG; - REG_WR(pDevice, Msi.Mode, 1 ); - - } -#endif - return rc; - } - - pUmDevice->opened = 1; - if (LM_InitializeAdapter(pDevice) != LM_STATUS_SUCCESS) { - pUmDevice->opened = 0; - free_irq(dev->irq, dev); - bcm5700_freemem(dev); - return -EAGAIN; - } - - bcm5700_set_vlan_mode(pUmDevice); - bcm5700_init_counters(pUmDevice); - - if (pDevice->Flags & UNDI_FIX_FLAG) { - printk(KERN_INFO "%s: Using indirect register access\n", dev->name); - } - - if (memcmp(dev->dev_addr, pDevice->NodeAddress, 6)) - { - /* Do not use invalid eth addrs: any multicast & all zeros */ - if( is_valid_ether_addr(dev->dev_addr) ){ - LM_SetMacAddress(pDevice, dev->dev_addr); - } - else - { - printk(KERN_INFO "%s: Invalid administered node address\n",dev->name); - memcpy(dev->dev_addr, pDevice->NodeAddress, 6); - } - } - - if (tigon3_debug > 1) - printk(KERN_DEBUG "%s: tigon3_open() irq %d.\n", dev->name, dev->irq); - - QQ_InitQueue(&pUmDevice->rx_out_of_buf_q.Container, - MAX_RX_PACKET_DESC_COUNT); - - -#if (LINUX_VERSION_CODE < 0x020300) - MOD_INC_USE_COUNT; -#endif - - atomic_set(&pUmDevice->intr_sem, 0); - - LM_EnableInterrupt(pDevice); - -#if defined(CONFIG_PCI_MSI) || defined(CONFIG_PCI_USE_VECTOR) - - if (pDevice->Flags & USING_MSI_FLAG){ - - /* int test to check support on older machines */ - if (b57_test_intr(pUmDevice) != 1) { - - LM_DisableInterrupt(pDevice); - free_irq(pUmDevice->pdev->irq, dev); - pci_disable_msi(pUmDevice->pdev); - REG_WR(pDevice, Msi.Mode, 1 ); - pDevice->Flags &= ~USING_MSI_FLAG; - - rc = LM_ResetAdapter(pDevice); -printk(KERN_ALERT " The MSI support in this system is not functional.\n"); - - if (rc == LM_STATUS_SUCCESS) - rc = 0; - else - rc = -ENODEV; - - if(rc == 0){ - rc = request_irq(pUmDevice->pdev->irq, &bcm5700_interrupt, - SA_SHIRQ, dev->name, dev); - } - - if(rc){ - LM_Halt(pDevice); - bcm5700_freemem(dev); - pUmDevice->opened = 0; - return rc; - } - - - pDevice->InitDone = TRUE; - atomic_set(&pUmDevice->intr_sem, 0); - LM_EnableInterrupt(pDevice); - } - } -#endif - - init_timer(&pUmDevice->timer); - pUmDevice->timer.expires = RUN_AT(pUmDevice->timer_interval); - pUmDevice->timer.data = (unsigned long)dev; - pUmDevice->timer.function = &bcm5700_timer; - add_timer(&pUmDevice->timer); - - if (T3_ASIC_IS_5705_BEYOND(pDevice->ChipRevId)) { - init_timer(&pUmDevice->statstimer); - pUmDevice->statstimer.expires = RUN_AT(pUmDevice->statstimer_interval); - pUmDevice->statstimer.data = (unsigned long)dev; - pUmDevice->statstimer.function = &bcm5700_stats_timer; - add_timer(&pUmDevice->statstimer); - } - - if(pDevice->Flags & USING_MSI_FLAG) - printk(KERN_INFO "%s: Using Message Signaled Interrupt (MSI) \n", dev->name); - else - printk(KERN_INFO "%s: Using PCI INTX interrupt \n", dev->name); - - netif_start_queue(dev); - - return 0; -} - - -STATIC void -bcm5700_stats_timer(unsigned long data) -{ - struct net_device *dev = (struct net_device *)data; - PUM_DEVICE_BLOCK pUmDevice = (PUM_DEVICE_BLOCK)dev->priv; - PLM_DEVICE_BLOCK pDevice = (PLM_DEVICE_BLOCK) pUmDevice; - unsigned long flags = 0; - - if (!pUmDevice->opened) - return; - - if (!atomic_read(&pUmDevice->intr_sem) && - !pUmDevice->suspended && - (pDevice->LinkStatus == LM_STATUS_LINK_ACTIVE)) { - BCM5700_LOCK(pUmDevice, flags); - LM_GetStats(pDevice); - BCM5700_UNLOCK(pUmDevice, flags); - } - - pUmDevice->statstimer.expires = RUN_AT(pUmDevice->statstimer_interval); - - add_timer(&pUmDevice->statstimer); -} - - -STATIC void -bcm5700_timer(unsigned long data) -{ - struct net_device *dev = (struct net_device *)data; - PUM_DEVICE_BLOCK pUmDevice = (PUM_DEVICE_BLOCK)dev->priv; - PLM_DEVICE_BLOCK pDevice = (PLM_DEVICE_BLOCK) pUmDevice; - unsigned long flags = 0; - LM_UINT32 value32; - - if (!pUmDevice->opened) - return; - - /* BCM4785: Flush posted writes from GbE to host memory. */ - if (pDevice->Flags & FLUSH_POSTED_WRITE_FLAG) - REG_RD(pDevice, HostCoalesce.Mode); - - if (atomic_read(&pUmDevice->intr_sem) || pUmDevice->suspended) { - pUmDevice->timer.expires = RUN_AT(pUmDevice->timer_interval); - add_timer(&pUmDevice->timer); - return; - } - -#ifdef INCLUDE_TBI_SUPPORT - if ((pDevice->TbiFlags & TBI_POLLING_FLAGS) && - (--pUmDevice->poll_tbi_expiry <= 0)) { - - BCM5700_PHY_LOCK(pUmDevice, flags); - value32 = REG_RD(pDevice, MacCtrl.Status); - if (((pDevice->LinkStatus == LM_STATUS_LINK_ACTIVE) && - ((value32 & (MAC_STATUS_LINK_STATE_CHANGED | - MAC_STATUS_CFG_CHANGED)) || - !(value32 & MAC_STATUS_PCS_SYNCED))) - || - ((pDevice->LinkStatus != LM_STATUS_LINK_ACTIVE) && - (value32 & (MAC_STATUS_PCS_SYNCED | - MAC_STATUS_SIGNAL_DETECTED)))) - { - LM_SetupPhy(pDevice); - } - BCM5700_PHY_UNLOCK(pUmDevice, flags); - pUmDevice->poll_tbi_expiry = pUmDevice->poll_tbi_interval; - - } -#endif - - if (pUmDevice->delayed_link_ind > 0) { - if (pUmDevice->delayed_link_ind == 1) - MM_IndicateStatus(pDevice, pDevice->LinkStatus); - else - pUmDevice->delayed_link_ind--; - } - - if (pUmDevice->crc_counter_expiry > 0) - pUmDevice->crc_counter_expiry--; - - if (!pUmDevice->interrupt) { - if (!(pDevice->Flags & USE_TAGGED_STATUS_FLAG)) { - BCM5700_LOCK(pUmDevice, flags); - if (pDevice->pStatusBlkVirt->Status & STATUS_BLOCK_UPDATED) { - /* This will generate an interrupt */ - REG_WR(pDevice, Grc.LocalCtrl, - pDevice->GrcLocalCtrl | - GRC_MISC_LOCAL_CTRL_SET_INT); - } - else { - REG_WR(pDevice, HostCoalesce.Mode, - pDevice->CoalesceMode | - HOST_COALESCE_ENABLE | - HOST_COALESCE_NOW); - } - if (!(REG_RD(pDevice, DmaWrite.Mode) & - DMA_WRITE_MODE_ENABLE)) { - BCM5700_UNLOCK(pUmDevice, flags); - bcm5700_reset(dev); - } - else { - BCM5700_UNLOCK(pUmDevice, flags); - } - if (pUmDevice->tx_queued) { - pUmDevice->tx_queued = 0; - netif_wake_queue(dev); - } - } -#if (LINUX_VERSION_CODE < 0x02032b) - if ((QQ_GetEntryCnt(&pDevice->TxPacketFreeQ.Container) != - pDevice->TxPacketDescCnt) && - ((jiffies - dev->trans_start) > TX_TIMEOUT)) { - - printk(KERN_WARNING "%s: Tx hung\n", dev->name); - bcm5700_reset(dev); - } -#endif - } -#ifdef BCM_INT_COAL -#ifndef BCM_NAPI_RXPOLL - if (pUmDevice->adaptive_coalesce) { - pUmDevice->adaptive_expiry--; - if (pUmDevice->adaptive_expiry == 0) { - pUmDevice->adaptive_expiry = HZ / - pUmDevice->timer_interval; - bcm5700_adapt_coalesce(pUmDevice); - } - } -#endif -#endif - if (QQ_GetEntryCnt(&pUmDevice->rx_out_of_buf_q.Container) > - (unsigned int) pUmDevice->rx_buf_repl_panic_thresh) { - /* Generate interrupt and let isr allocate buffers */ - REG_WR(pDevice, HostCoalesce.Mode, pDevice->CoalesceMode | - HOST_COALESCE_ENABLE | HOST_COALESCE_NOW); - } - -#ifdef BCM_ASF - if (pDevice->AsfFlags & ASF_ENABLED) { - pUmDevice->asf_heartbeat--; - if (pUmDevice->asf_heartbeat == 0) { - if( (pDevice->Flags & UNDI_FIX_FLAG) || - (pDevice->Flags & ENABLE_PCIX_FIX_FLAG)) { - MEM_WR_OFFSET(pDevice, T3_CMD_MAILBOX, - T3_CMD_NICDRV_ALIVE2); - MEM_WR_OFFSET(pDevice, T3_CMD_LENGTH_MAILBOX, - 4); - MEM_WR_OFFSET(pDevice, T3_CMD_DATA_MAILBOX, 5); - } else { - LM_RegWr(pDevice, - (T3_NIC_MBUF_POOL_ADDR + - T3_CMD_MAILBOX), - T3_CMD_NICDRV_ALIVE2, 1); - LM_RegWr(pDevice, - (T3_NIC_MBUF_POOL_ADDR + - T3_CMD_LENGTH_MAILBOX),4,1); - LM_RegWr(pDevice, - (T3_NIC_MBUF_POOL_ADDR + - T3_CMD_DATA_MAILBOX),5,1); - } - - value32 = REG_RD(pDevice, Grc.RxCpuEvent); - REG_WR(pDevice, Grc.RxCpuEvent, value32 | BIT_14); - pUmDevice->asf_heartbeat = (2 * HZ) / - pUmDevice->timer_interval; - } - } -#endif - - if (pDevice->PhyFlags & PHY_IS_FIBER){ - BCM5700_PHY_LOCK(pUmDevice, flags); - LM_5714_FamFiberCheckLink(pDevice); - BCM5700_PHY_UNLOCK(pUmDevice, flags); - } - - pUmDevice->timer.expires = RUN_AT(pUmDevice->timer_interval); - add_timer(&pUmDevice->timer); -} - -STATIC int -bcm5700_init_counters(PUM_DEVICE_BLOCK pUmDevice) -{ -#ifdef BCM_INT_COAL -#ifndef BCM_NAPI_RXPOLL - LM_DEVICE_BLOCK *pDevice = &pUmDevice->lm_dev; - - pUmDevice->rx_curr_coalesce_frames = pDevice->RxMaxCoalescedFrames; - pUmDevice->rx_curr_coalesce_ticks = pDevice->RxCoalescingTicks; - pUmDevice->tx_curr_coalesce_frames = pDevice->TxMaxCoalescedFrames; - pUmDevice->rx_last_cnt = 0; - pUmDevice->tx_last_cnt = 0; -#endif -#endif - pUmDevice->phy_crc_count = 0; -#if TIGON3_DEBUG - pUmDevice->tx_zc_count = 0; - pUmDevice->tx_chksum_count = 0; - pUmDevice->tx_himem_count = 0; - pUmDevice->rx_good_chksum_count = 0; - pUmDevice->rx_bad_chksum_count = 0; -#endif -#ifdef BCM_TSO - pUmDevice->tso_pkt_count = 0; -#endif - return 0; -} - -#ifdef BCM_INT_COAL -#ifndef BCM_NAPI_RXPOLL -STATIC int -bcm5700_do_adapt_coalesce(PUM_DEVICE_BLOCK pUmDevice, - int rx_frames, int rx_ticks, int tx_frames, int rx_frames_intr) -{ - unsigned long flags = 0; - LM_DEVICE_BLOCK *pDevice = &pUmDevice->lm_dev; - - if (pUmDevice->do_global_lock) { - if (spin_is_locked(&pUmDevice->global_lock)) - return 0; - spin_lock_irqsave(&pUmDevice->global_lock, flags); - } - pUmDevice->rx_curr_coalesce_frames = rx_frames; - pUmDevice->rx_curr_coalesce_ticks = rx_ticks; - pUmDevice->tx_curr_coalesce_frames = tx_frames; - pUmDevice->rx_curr_coalesce_frames_intr = rx_frames_intr; - REG_WR(pDevice, HostCoalesce.RxMaxCoalescedFrames, rx_frames); - - REG_WR(pDevice, HostCoalesce.RxCoalescingTicks, rx_ticks); - - REG_WR(pDevice, HostCoalesce.TxMaxCoalescedFrames, tx_frames); - - REG_WR(pDevice, HostCoalesce.RxMaxCoalescedFramesDuringInt, - rx_frames_intr); - - BCM5700_UNLOCK(pUmDevice, flags); - return 0; -} - -STATIC int -bcm5700_adapt_coalesce(PUM_DEVICE_BLOCK pUmDevice) -{ - PLM_DEVICE_BLOCK pDevice = &pUmDevice->lm_dev; - uint rx_curr_cnt, tx_curr_cnt, rx_delta, tx_delta, total_delta; - - rx_curr_cnt = pDevice->pStatsBlkVirt->ifHCInUcastPkts.Low; - tx_curr_cnt = pDevice->pStatsBlkVirt->ifHCOutUcastPkts.Low; - if ((rx_curr_cnt <= pUmDevice->rx_last_cnt) || - (tx_curr_cnt < pUmDevice->tx_last_cnt)) { - - /* skip if there is counter rollover */ - pUmDevice->rx_last_cnt = rx_curr_cnt; - pUmDevice->tx_last_cnt = tx_curr_cnt; - return 0; - } - - rx_delta = rx_curr_cnt - pUmDevice->rx_last_cnt; - tx_delta = tx_curr_cnt - pUmDevice->tx_last_cnt; - total_delta = (((rx_delta + rx_delta) + tx_delta) / 3) << 1; - - pUmDevice->rx_last_cnt = rx_curr_cnt; - pUmDevice->tx_last_cnt = tx_curr_cnt; - - if (total_delta < ADAPTIVE_LO_PKT_THRESH) { - if (pUmDevice->rx_curr_coalesce_frames != - ADAPTIVE_LO_RX_MAX_COALESCED_FRAMES) { - - bcm5700_do_adapt_coalesce(pUmDevice, - ADAPTIVE_LO_RX_MAX_COALESCED_FRAMES, - ADAPTIVE_LO_RX_COALESCING_TICKS, - ADAPTIVE_LO_TX_MAX_COALESCED_FRAMES, - ADAPTIVE_LO_RX_MAX_COALESCED_FRAMES_DURING_INT); - } - } - else if (total_delta < ADAPTIVE_HI_PKT_THRESH) { - if (pUmDevice->rx_curr_coalesce_frames != - DEFAULT_RX_MAX_COALESCED_FRAMES) { - - bcm5700_do_adapt_coalesce(pUmDevice, - DEFAULT_RX_MAX_COALESCED_FRAMES, - DEFAULT_RX_COALESCING_TICKS, - DEFAULT_TX_MAX_COALESCED_FRAMES, - DEFAULT_RX_MAX_COALESCED_FRAMES_DURING_INT); - } - } - else { - if (pUmDevice->rx_curr_coalesce_frames != - ADAPTIVE_HI_RX_MAX_COALESCED_FRAMES) { - - bcm5700_do_adapt_coalesce(pUmDevice, - ADAPTIVE_HI_RX_MAX_COALESCED_FRAMES, - ADAPTIVE_HI_RX_COALESCING_TICKS, - ADAPTIVE_HI_TX_MAX_COALESCED_FRAMES, - ADAPTIVE_HI_RX_MAX_COALESCED_FRAMES_DURING_INT); - } - } - return 0; -} -#endif -#endif - -STATIC void -bcm5700_reset(struct net_device *dev) -{ - PUM_DEVICE_BLOCK pUmDevice = (PUM_DEVICE_BLOCK)dev->priv; - PLM_DEVICE_BLOCK pDevice = (PLM_DEVICE_BLOCK) pUmDevice; - unsigned long flags; - -#ifdef BCM_TSO - - if( (dev->features & NETIF_F_TSO) && - (pUmDevice->tx_full) ) { - - dev->features &= ~NETIF_F_TSO; - } -#endif - - netif_stop_queue(dev); - bcm5700_intr_off(pUmDevice); - BCM5700_PHY_LOCK(pUmDevice, flags); - LM_ResetAdapter(pDevice); - pDevice->InitDone = TRUE; - bcm5700_do_rx_mode(dev); - bcm5700_set_vlan_mode(pUmDevice); - bcm5700_init_counters(pUmDevice); - if (memcmp(dev->dev_addr, pDevice->NodeAddress, 6)) { - LM_SetMacAddress(pDevice, dev->dev_addr); - } - BCM5700_PHY_UNLOCK(pUmDevice, flags); - atomic_set(&pUmDevice->intr_sem, 1); - bcm5700_intr_on(pUmDevice); - netif_wake_queue(dev); -} - -STATIC void -bcm5700_set_vlan_mode(UM_DEVICE_BLOCK *pUmDevice) -{ - LM_DEVICE_BLOCK *pDevice = &pUmDevice->lm_dev; - LM_UINT32 ReceiveMask = pDevice->ReceiveMask; - int vlan_tag_mode = pUmDevice->vlan_tag_mode; - - if (vlan_tag_mode == VLAN_TAG_MODE_AUTO_STRIP) { - if (pDevice->AsfFlags & ASF_ENABLED) { - vlan_tag_mode = VLAN_TAG_MODE_FORCED_STRIP; - } - else { - vlan_tag_mode = VLAN_TAG_MODE_NORMAL_STRIP; - } - } - if (vlan_tag_mode == VLAN_TAG_MODE_NORMAL_STRIP) { - ReceiveMask |= LM_KEEP_VLAN_TAG; -#ifdef BCM_VLAN - if (pUmDevice->vlgrp) - ReceiveMask &= ~LM_KEEP_VLAN_TAG; -#endif - } - else if (vlan_tag_mode == VLAN_TAG_MODE_FORCED_STRIP) { - ReceiveMask &= ~LM_KEEP_VLAN_TAG; - } - if (ReceiveMask != pDevice->ReceiveMask) - { - LM_SetReceiveMask(pDevice, ReceiveMask); - } -} - -static void -bcm5700_poll_wait(UM_DEVICE_BLOCK *pUmDevice) -{ -#ifdef BCM_NAPI_RXPOLL - while (pUmDevice->lm_dev.RxPoll) { - current->state = TASK_INTERRUPTIBLE; - schedule_timeout(1); - } -#endif -} - - -#ifdef BCM_VLAN -STATIC void -bcm5700_vlan_rx_register(struct net_device *dev, struct vlan_group *vlgrp) -{ - PUM_DEVICE_BLOCK pUmDevice = (PUM_DEVICE_BLOCK) dev->priv; - - bcm5700_intr_off(pUmDevice); - bcm5700_poll_wait(pUmDevice); - pUmDevice->vlgrp = vlgrp; - bcm5700_set_vlan_mode(pUmDevice); - bcm5700_intr_on(pUmDevice); -} - -STATIC void -bcm5700_vlan_rx_kill_vid(struct net_device *dev, uint16_t vid) -{ - PUM_DEVICE_BLOCK pUmDevice = (PUM_DEVICE_BLOCK) dev->priv; - - bcm5700_intr_off(pUmDevice); - bcm5700_poll_wait(pUmDevice); - if (pUmDevice->vlgrp) { - pUmDevice->vlgrp->vlan_devices[vid] = NULL; - } - bcm5700_intr_on(pUmDevice); -} -#endif - -STATIC int -bcm5700_start_xmit(struct sk_buff *skb, struct net_device *dev) -{ - PUM_DEVICE_BLOCK pUmDevice = (PUM_DEVICE_BLOCK)dev->priv; - PLM_DEVICE_BLOCK pDevice = (PLM_DEVICE_BLOCK) pUmDevice; - PLM_PACKET pPacket; - PUM_PACKET pUmPacket; - unsigned long flags = 0; - int frag_no; -#ifdef BCM_TSO - LM_UINT32 mss = 0 ; - uint16_t ip_tcp_len, tcp_opt_len, tcp_seg_flags; -#endif - - if ((pDevice->LinkStatus == LM_STATUS_LINK_DOWN) || - !pDevice->InitDone || pUmDevice->suspended) - { - dev_kfree_skb(skb); - return 0; - } - -#if (LINUX_VERSION_CODE < 0x02032b) - if (test_and_set_bit(0, &dev->tbusy)) { - return 1; - } -#endif - - if (pUmDevice->do_global_lock && pUmDevice->interrupt) { - netif_stop_queue(dev); - pUmDevice->tx_queued = 1; - if (!pUmDevice->interrupt) { - netif_wake_queue(dev); - pUmDevice->tx_queued = 0; - } - return 1; - } - - pPacket = (PLM_PACKET) - QQ_PopHead(&pDevice->TxPacketFreeQ.Container); - if (pPacket == 0) { - netif_stop_queue(dev); - pUmDevice->tx_full = 1; - if (QQ_GetEntryCnt(&pDevice->TxPacketFreeQ.Container)) { - netif_wake_queue(dev); - pUmDevice->tx_full = 0; - } - return 1; - } - pUmPacket = (PUM_PACKET) pPacket; - pUmPacket->skbuff = skb; - pUmDevice->stats.tx_bytes += skb->len; - - if (skb->ip_summed == CHECKSUM_HW) { - pPacket->Flags = SND_BD_FLAG_TCP_UDP_CKSUM; -#if TIGON3_DEBUG - pUmDevice->tx_chksum_count++; -#endif - } - else { - pPacket->Flags = 0; - } -#if MAX_SKB_FRAGS - frag_no = skb_shinfo(skb)->nr_frags; -#else - frag_no = 0; -#endif - if (atomic_read(&pDevice->SendBdLeft) < (frag_no + 1)) { - netif_stop_queue(dev); - pUmDevice->tx_full = 1; - QQ_PushHead(&pDevice->TxPacketFreeQ.Container, pPacket); - if (atomic_read(&pDevice->SendBdLeft) >= (frag_no + 1)) { - netif_wake_queue(dev); - pUmDevice->tx_full = 0; - } - return 1; - } - - pPacket->u.Tx.FragCount = frag_no + 1; -#if TIGON3_DEBUG - if (pPacket->u.Tx.FragCount > 1) - pUmDevice->tx_zc_count++; -#endif - -#ifdef BCM_VLAN - if (pUmDevice->vlgrp && vlan_tx_tag_present(skb)) { - pPacket->VlanTag = vlan_tx_tag_get(skb); - pPacket->Flags |= SND_BD_FLAG_VLAN_TAG; - } -#endif - -#ifdef BCM_TSO - if ((mss = (LM_UINT32) skb_shinfo(skb)->tso_size) && - (skb->len > pDevice->TxMtu)) { - -#if (LINUX_VERSION_CODE >= 0x02060c) - - if (skb_header_cloned(skb) && - pskb_expand_head(skb, 0, 0, GFP_ATOMIC)) { - - dev_kfree_skb(skb); - return 0; - } -#endif - pUmDevice->tso_pkt_count++; - - pPacket->Flags |= SND_BD_FLAG_CPU_PRE_DMA | - SND_BD_FLAG_CPU_POST_DMA; - - tcp_opt_len = 0; - if (skb->h.th->doff > 5) { - tcp_opt_len = (skb->h.th->doff - 5) << 2; - } - ip_tcp_len = (skb->nh.iph->ihl << 2) + sizeof(struct tcphdr); - skb->nh.iph->check = 0; - - if ( T3_ASIC_IS_575X_PLUS(pDevice->ChipRevId) ){ - skb->h.th->check = 0; - pPacket->Flags &= ~SND_BD_FLAG_TCP_UDP_CKSUM; - } - else { - skb->h.th->check = ~csum_tcpudp_magic( - skb->nh.iph->saddr, skb->nh.iph->daddr, - 0, IPPROTO_TCP, 0); - } - - skb->nh.iph->tot_len = htons(mss + ip_tcp_len + tcp_opt_len); - tcp_seg_flags = 0; - - if (tcp_opt_len || (skb->nh.iph->ihl > 5)) { - if ( T3_ASIC_IS_5705_BEYOND(pDevice->ChipRevId) ){ - tcp_seg_flags = - ((skb->nh.iph->ihl - 5) + - (tcp_opt_len >> 2)) << 11; - } - else { - pPacket->Flags |= - ((skb->nh.iph->ihl - 5) + - (tcp_opt_len >> 2)) << 12; - } - } - pPacket->u.Tx.MaxSegmentSize = mss | tcp_seg_flags; - } - else - { - pPacket->u.Tx.MaxSegmentSize = 0; - } -#endif - BCM5700_LOCK(pUmDevice, flags); - LM_SendPacket(pDevice, pPacket); - BCM5700_UNLOCK(pUmDevice, flags); - -#if (LINUX_VERSION_CODE < 0x02032b) - netif_wake_queue(dev); -#endif - dev->trans_start = jiffies; - - - return 0; -} - -#ifdef BCM_NAPI_RXPOLL -STATIC int -bcm5700_poll(struct net_device *dev, int *budget) -{ - int orig_budget = *budget; - int work_done; - UM_DEVICE_BLOCK *pUmDevice = (UM_DEVICE_BLOCK *) dev->priv; - LM_DEVICE_BLOCK *pDevice = &pUmDevice->lm_dev; - unsigned long flags = 0; - LM_UINT32 tag; - - if (orig_budget > dev->quota) - orig_budget = dev->quota; - - BCM5700_LOCK(pUmDevice, flags); - /* BCM4785: Flush posted writes from GbE to host memory. */ - if (pDevice->Flags & FLUSH_POSTED_WRITE_FLAG) - REG_RD(pDevice, HostCoalesce.Mode); - work_done = LM_ServiceRxPoll(pDevice, orig_budget); - *budget -= work_done; - dev->quota -= work_done; - - if (QQ_GetEntryCnt(&pUmDevice->rx_out_of_buf_q.Container)) { - replenish_rx_buffers(pUmDevice, 0); - } - BCM5700_UNLOCK(pUmDevice, flags); - if (work_done) { - MM_IndicateRxPackets(pDevice); - BCM5700_LOCK(pUmDevice, flags); - LM_QueueRxPackets(pDevice); - BCM5700_UNLOCK(pUmDevice, flags); - } - if ((work_done < orig_budget) || atomic_read(&pUmDevice->intr_sem) || - pUmDevice->suspended) { - - netif_rx_complete(dev); - BCM5700_LOCK(pUmDevice, flags); - REG_WR(pDevice, Grc.Mode, pDevice->GrcMode); - pDevice->RxPoll = FALSE; - if (pDevice->RxPoll) { - BCM5700_UNLOCK(pUmDevice, flags); - return 0; - } - /* Take care of possible missed rx interrupts */ - REG_RD_BACK(pDevice, Grc.Mode); /* flush the register write */ - tag = pDevice->pStatusBlkVirt->StatusTag; - if ((pDevice->pStatusBlkVirt->Status & STATUS_BLOCK_UPDATED) || - (pDevice->pStatusBlkVirt->Idx[0].RcvProdIdx != - pDevice->RcvRetConIdx)) { - - REG_WR(pDevice, HostCoalesce.Mode, - pDevice->CoalesceMode | HOST_COALESCE_ENABLE | - HOST_COALESCE_NOW); - } - /* If a new status block is pending in the WDMA state machine */ - /* before the register write to enable the rx interrupt, */ - /* the new status block may DMA with no interrupt. In this */ - /* scenario, the tag read above will be older than the tag in */ - /* the pending status block and writing the older tag will */ - /* cause interrupt to be generated. */ - else if (pDevice->Flags & USE_TAGGED_STATUS_FLAG) { - MB_REG_WR(pDevice, Mailbox.Interrupt[0].Low, - tag << 24); - /* Make sure we service tx in case some tx interrupts */ - /* are cleared */ - if (atomic_read(&pDevice->SendBdLeft) < - (T3_SEND_RCB_ENTRY_COUNT / 2)) { - REG_WR(pDevice, HostCoalesce.Mode, - pDevice->CoalesceMode | - HOST_COALESCE_ENABLE | - HOST_COALESCE_NOW); - } - } - BCM5700_UNLOCK(pUmDevice, flags); - return 0; - } - return 1; -} -#endif /* BCM_NAPI_RXPOLL */ - -STATIC irqreturn_t -bcm5700_interrupt(int irq, void *dev_instance, struct pt_regs *regs) -{ - struct net_device *dev = (struct net_device *)dev_instance; - PUM_DEVICE_BLOCK pUmDevice = (PUM_DEVICE_BLOCK)dev->priv; - PLM_DEVICE_BLOCK pDevice = (PLM_DEVICE_BLOCK) pUmDevice; - LM_UINT32 oldtag, newtag; - int i, max_intr_loop; -#ifdef BCM_TASKLET - int repl_buf_count; -#endif - unsigned int handled = 1; - - if (!pDevice->InitDone) { - handled = 0; - return IRQ_RETVAL(handled); - } - - bcm5700_intr_lock(pUmDevice); - if (atomic_read(&pUmDevice->intr_sem)) { - MB_REG_WR(pDevice, Mailbox.Interrupt[0].Low, 1); - bcm5700_intr_unlock(pUmDevice); - handled = 0; - return IRQ_RETVAL(handled); - } - - if (test_and_set_bit(0, (void*)&pUmDevice->interrupt)) { - printk(KERN_ERR "%s: Duplicate entry of the interrupt handler\n", - dev->name); - bcm5700_intr_unlock(pUmDevice); - handled = 0; - return IRQ_RETVAL(handled); - } - - /* BCM4785: Flush posted writes from GbE to host memory. */ - if (pDevice->Flags & FLUSH_POSTED_WRITE_FLAG) - REG_RD(pDevice, HostCoalesce.Mode); - - if ((pDevice->Flags & USING_MSI_FLAG) || - (pDevice->pStatusBlkVirt->Status & STATUS_BLOCK_UPDATED) || - !(REG_RD(pDevice,PciCfg.PciState) & T3_PCI_STATE_INTERRUPT_NOT_ACTIVE) ) - { - - if (pUmDevice->intr_test) { - if (!(REG_RD(pDevice, PciCfg.PciState) & - T3_PCI_STATE_INTERRUPT_NOT_ACTIVE) || - pDevice->Flags & USING_MSI_FLAG ) { - pUmDevice->intr_test_result = 1; - } - pUmDevice->intr_test = 0; - } - -#ifdef BCM_NAPI_RXPOLL - max_intr_loop = 1; -#else - max_intr_loop = 50; -#endif - if (pDevice->Flags & USE_TAGGED_STATUS_FLAG) { - 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); - /* BCM4785: Flush GbE posted writes to host memory. */ - if (pDevice->Flags & FLUSH_POSTED_WRITE_FLAG) - MB_REG_RD(pDevice, Mailbox.Interrupt[0].Low); - newtag = pDevice->pStatusBlkVirt->StatusTag; - if ((newtag == oldtag) || (i > max_intr_loop)) { - MB_REG_WR(pDevice, Mailbox.Interrupt[0].Low, oldtag << 24); - pDevice->LastTag = oldtag; - if (pDevice->Flags & UNDI_FIX_FLAG) { - REG_WR(pDevice, Grc.LocalCtrl, - pDevice->GrcLocalCtrl | 0x2); - } - break; - } - oldtag = newtag; - } - } - else - { - i = 0; - do { - uint dummy; - - MB_REG_WR(pDevice, Mailbox.Interrupt[0].Low, 1); - pDevice->pStatusBlkVirt->Status &= ~STATUS_BLOCK_UPDATED; - LM_ServiceInterrupts(pDevice); - MB_REG_WR(pDevice, Mailbox.Interrupt[0].Low, 0); - dummy = MB_REG_RD(pDevice, Mailbox.Interrupt[0].Low); - i++; - } - while ((pDevice->pStatusBlkVirt->Status & STATUS_BLOCK_UPDATED) && - (i < max_intr_loop)); - - if (pDevice->Flags & UNDI_FIX_FLAG) { - REG_WR(pDevice, Grc.LocalCtrl, - pDevice->GrcLocalCtrl | 0x2); - } - } - } - else - { - /* not my interrupt */ - handled = 0; - } - -#ifdef BCM_TASKLET - repl_buf_count = QQ_GetEntryCnt(&pUmDevice->rx_out_of_buf_q.Container); - if (((repl_buf_count > pUmDevice->rx_buf_repl_panic_thresh) || - pDevice->QueueAgain) && - (!test_and_set_bit(0, &pUmDevice->tasklet_busy))) { - - replenish_rx_buffers(pUmDevice, pUmDevice->rx_buf_repl_isr_limit); - clear_bit(0, (void*)&pUmDevice->tasklet_busy); - } - else if ((repl_buf_count > pUmDevice->rx_buf_repl_thresh) && - !pUmDevice->tasklet_pending) { - - pUmDevice->tasklet_pending = 1; - tasklet_schedule(&pUmDevice->tasklet); - } -#else -#ifdef BCM_NAPI_RXPOLL - if (!pDevice->RxPoll && - QQ_GetEntryCnt(&pUmDevice->rx_out_of_buf_q.Container)) { - pDevice->RxPoll = 1; - MM_ScheduleRxPoll(pDevice); - } -#else - if (QQ_GetEntryCnt(&pUmDevice->rx_out_of_buf_q.Container)) { - replenish_rx_buffers(pUmDevice, 0); - } - - if (QQ_GetEntryCnt(&pDevice->RxPacketFreeQ.Container) || - pDevice->QueueAgain) { - - LM_QueueRxPackets(pDevice); - } -#endif -#endif - - clear_bit(0, (void*)&pUmDevice->interrupt); - bcm5700_intr_unlock(pUmDevice); - if (pUmDevice->tx_queued) { - pUmDevice->tx_queued = 0; - netif_wake_queue(dev); - } - return IRQ_RETVAL(handled); -} - - -#ifdef BCM_TASKLET -STATIC void -bcm5700_tasklet(unsigned long data) -{ - PUM_DEVICE_BLOCK pUmDevice = (PUM_DEVICE_BLOCK)data; - unsigned long flags = 0; - - /* RH 7.2 Beta 3 tasklets are reentrant */ - if (test_and_set_bit(0, &pUmDevice->tasklet_busy)) { - pUmDevice->tasklet_pending = 0; - return; - } - - pUmDevice->tasklet_pending = 0; - if (pUmDevice->opened && !pUmDevice->suspended) { - BCM5700_LOCK(pUmDevice, flags); - replenish_rx_buffers(pUmDevice, 0); - BCM5700_UNLOCK(pUmDevice, flags); - } - - clear_bit(0, &pUmDevice->tasklet_busy); -} -#endif - -STATIC int -bcm5700_close(struct net_device *dev) -{ - - PUM_DEVICE_BLOCK pUmDevice = (PUM_DEVICE_BLOCK)dev->priv; - PLM_DEVICE_BLOCK pDevice = (PLM_DEVICE_BLOCK) pUmDevice; - -#if (LINUX_VERSION_CODE < 0x02032b) - dev->start = 0; -#endif - netif_stop_queue(dev); - pUmDevice->opened = 0; - -#ifdef BCM_ASF - if( !(pDevice->AsfFlags & ASF_ENABLED) ) -#endif -#ifdef BCM_WOL - if( enable_wol[pUmDevice->index] == 0 ) -#endif - B57_INFO(("%s: %s NIC Link is DOWN\n", bcm5700_driver, dev->name)); - - if (tigon3_debug > 1) - printk(KERN_DEBUG "%s: Shutting down Tigon3\n", - dev->name); - - LM_MulticastClear(pDevice); - bcm5700_shutdown(pUmDevice); - - if (T3_ASIC_IS_5705_BEYOND(pDevice->ChipRevId)) { - del_timer_sync(&pUmDevice->statstimer); - } - - del_timer_sync(&pUmDevice->timer); - - free_irq(pUmDevice->pdev->irq, dev); - -#if defined(CONFIG_PCI_MSI) || defined(CONFIG_PCI_USE_VECTOR) - - if(pDevice->Flags & USING_MSI_FLAG) { - pci_disable_msi(pUmDevice->pdev); - REG_WR(pDevice, Msi.Mode, 1 ); - pDevice->Flags &= ~USING_MSI_FLAG; - } - -#endif - - -#if (LINUX_VERSION_CODE < 0x020300) - MOD_DEC_USE_COUNT; -#endif - { - /* BCM4785: Don't go to low-power state because it will power down the smbus block. */ - if (!(pDevice->Flags & SB_CORE_FLAG)) - LM_SetPowerState(pDevice, LM_POWER_STATE_D3); - } - - bcm5700_freemem(dev); - - QQ_InitQueue(&pDevice->RxPacketFreeQ.Container, - MAX_RX_PACKET_DESC_COUNT); - - return 0; -} - -STATIC int -bcm5700_freemem(struct net_device *dev) -{ - int i; - PUM_DEVICE_BLOCK pUmDevice = (PUM_DEVICE_BLOCK)dev->priv; - LM_DEVICE_BLOCK *pDevice = &pUmDevice->lm_dev; - - for (i = 0; i < pUmDevice->mem_list_num; i++) { - if (pUmDevice->mem_size_list[i] == 0) { - kfree(pUmDevice->mem_list[i]); - } - else { - pci_free_consistent(pUmDevice->pdev, - (size_t) pUmDevice->mem_size_list[i], - pUmDevice->mem_list[i], - pUmDevice->dma_list[i]); - } - } - - pDevice->pStatusBlkVirt = 0; - pDevice->pStatsBlkVirt = 0; - pUmDevice->mem_list_num = 0; - - return 0; -} - -uint64_t -bcm5700_crc_count(PUM_DEVICE_BLOCK pUmDevice) -{ - PLM_DEVICE_BLOCK pDevice = &pUmDevice->lm_dev; - LM_UINT32 Value32; - PT3_STATS_BLOCK pStats = (PT3_STATS_BLOCK) pDevice->pStatsBlkVirt; - unsigned long flags; - - if ((T3_ASIC_REV(pDevice->ChipRevId) == T3_ASIC_REV_5700 || - T3_ASIC_REV(pDevice->ChipRevId) == T3_ASIC_REV_5701) && - !(pDevice->TbiFlags & ENABLE_TBI_FLAG)) { - - if (!pUmDevice->opened || !pDevice->InitDone) - { - - return 0; - } - - /* regulate MDIO access during run time */ - if (pUmDevice->crc_counter_expiry > 0) - return pUmDevice->phy_crc_count; - - pUmDevice->crc_counter_expiry = (5 * HZ) / - pUmDevice->timer_interval; - - BCM5700_PHY_LOCK(pUmDevice, flags); - LM_ReadPhy(pDevice, 0x1e, &Value32); - if ((Value32 & 0x8000) == 0) - LM_WritePhy(pDevice, 0x1e, Value32 | 0x8000); - LM_ReadPhy(pDevice, 0x14, &Value32); - BCM5700_PHY_UNLOCK(pUmDevice, flags); - /* Sometimes data on the MDIO bus can be corrupted */ - if (Value32 != 0xffff) - pUmDevice->phy_crc_count += Value32; - return pUmDevice->phy_crc_count; - } - else if (pStats == 0) { - return 0; - } - else { - return (MM_GETSTATS64(pStats->dot3StatsFCSErrors)); - } -} - -uint64_t -bcm5700_rx_err_count(UM_DEVICE_BLOCK *pUmDevice) -{ - LM_DEVICE_BLOCK *pDevice = &pUmDevice->lm_dev; - T3_STATS_BLOCK *pStats = (T3_STATS_BLOCK *) pDevice->pStatsBlkVirt; - - if (pStats == 0) - return 0; - return (bcm5700_crc_count(pUmDevice) + - MM_GETSTATS64(pStats->dot3StatsAlignmentErrors) + - MM_GETSTATS64(pStats->etherStatsUndersizePkts) + - MM_GETSTATS64(pStats->etherStatsFragments) + - MM_GETSTATS64(pStats->dot3StatsFramesTooLong) + - MM_GETSTATS64(pStats->etherStatsJabbers)); -} - -STATIC struct net_device_stats * -bcm5700_get_stats(struct net_device *dev) -{ - PUM_DEVICE_BLOCK pUmDevice = (PUM_DEVICE_BLOCK)dev->priv; - PLM_DEVICE_BLOCK pDevice = (PLM_DEVICE_BLOCK) pUmDevice; - PT3_STATS_BLOCK pStats = (PT3_STATS_BLOCK) pDevice->pStatsBlkVirt; - struct net_device_stats *p_netstats = &pUmDevice->stats; - - if (pStats == 0) - return p_netstats; - - /* Get stats from LM */ - p_netstats->rx_packets = - MM_GETSTATS(pStats->ifHCInUcastPkts) + - MM_GETSTATS(pStats->ifHCInMulticastPkts) + - MM_GETSTATS(pStats->ifHCInBroadcastPkts); - p_netstats->tx_packets = - MM_GETSTATS(pStats->ifHCOutUcastPkts) + - MM_GETSTATS(pStats->ifHCOutMulticastPkts) + - MM_GETSTATS(pStats->ifHCOutBroadcastPkts); - /* There counters seem to be innacurate. Use byte number accumulation - instead. - p_netstats->rx_bytes = MM_GETSTATS(pStats->ifHCInOctets); - p_netstats->tx_bytes = MM_GETSTATS(pStats->ifHCOutOctets); - */ - p_netstats->tx_errors = - MM_GETSTATS(pStats->dot3StatsInternalMacTransmitErrors) + - MM_GETSTATS(pStats->dot3StatsCarrierSenseErrors) + - MM_GETSTATS(pStats->ifOutDiscards) + - MM_GETSTATS(pStats->ifOutErrors); - p_netstats->multicast = MM_GETSTATS(pStats->ifHCInMulticastPkts); - p_netstats->collisions = MM_GETSTATS(pStats->etherStatsCollisions); - p_netstats->rx_length_errors = - MM_GETSTATS(pStats->dot3StatsFramesTooLong) + - MM_GETSTATS(pStats->etherStatsUndersizePkts); - p_netstats->rx_over_errors = MM_GETSTATS(pStats->nicNoMoreRxBDs); - p_netstats->rx_frame_errors = - MM_GETSTATS(pStats->dot3StatsAlignmentErrors); - p_netstats->rx_crc_errors = (unsigned long) - bcm5700_crc_count(pUmDevice); - p_netstats->rx_errors = (unsigned long) - bcm5700_rx_err_count(pUmDevice); - - p_netstats->tx_aborted_errors = MM_GETSTATS(pStats->ifOutDiscards); - p_netstats->tx_carrier_errors = - MM_GETSTATS(pStats->dot3StatsCarrierSenseErrors); - - return p_netstats; -} - -void -b57_suspend_chip(UM_DEVICE_BLOCK *pUmDevice) -{ - LM_DEVICE_BLOCK *pDevice = &pUmDevice->lm_dev; - - if (pUmDevice->opened) { - bcm5700_intr_off(pUmDevice); - netif_carrier_off(pUmDevice->dev); - netif_stop_queue(pUmDevice->dev); -#ifdef BCM_TASKLET - tasklet_kill(&pUmDevice->tasklet); -#endif - bcm5700_poll_wait(pUmDevice); - } - pUmDevice->suspended = 1; - LM_ShutdownChip(pDevice, LM_SUSPEND_RESET); -} - -void -b57_resume_chip(UM_DEVICE_BLOCK *pUmDevice) -{ - LM_DEVICE_BLOCK *pDevice = &pUmDevice->lm_dev; - - if (pUmDevice->suspended) { - pUmDevice->suspended = 0; - if (pUmDevice->opened) { - bcm5700_reset(pUmDevice->dev); - } - else { - LM_ShutdownChip(pDevice, LM_SHUTDOWN_RESET); - } - } -} - -/* Returns 0 on failure, 1 on success */ -int -b57_test_intr(UM_DEVICE_BLOCK *pUmDevice) -{ - LM_DEVICE_BLOCK *pDevice = &pUmDevice->lm_dev; - int j; - - if (!pUmDevice->opened) - return 0; - pUmDevice->intr_test_result = 0; - pUmDevice->intr_test = 1; - - REG_WR(pDevice, HostCoalesce.Mode, - pDevice->CoalesceMode | HOST_COALESCE_ENABLE | - HOST_COALESCE_NOW); - - for (j = 0; j < 10; j++) { - if (pUmDevice->intr_test_result){ - break; - } - - REG_WR(pDevice, HostCoalesce.Mode, - pDevice->CoalesceMode | HOST_COALESCE_ENABLE | - HOST_COALESCE_NOW); - - MM_Sleep(pDevice, 1); - } - - return pUmDevice->intr_test_result; - -} - -#ifdef SIOCETHTOOL - -#ifdef ETHTOOL_GSTRINGS - -#define ETH_NUM_STATS 30 -#define RX_CRC_IDX 5 -#define RX_MAC_ERR_IDX 14 - -struct { - char string[ETH_GSTRING_LEN]; -} bcm5700_stats_str_arr[ETH_NUM_STATS] = { - { "rx_unicast_packets" }, - { "rx_multicast_packets" }, - { "rx_broadcast_packets" }, - { "rx_bytes" }, - { "rx_fragments" }, - { "rx_crc_errors" }, /* this needs to be calculated */ - { "rx_align_errors" }, - { "rx_xon_frames" }, - { "rx_xoff_frames" }, - { "rx_long_frames" }, - { "rx_short_frames" }, - { "rx_jabber" }, - { "rx_discards" }, - { "rx_errors" }, - { "rx_mac_errors" }, /* this needs to be calculated */ - { "tx_unicast_packets" }, - { "tx_multicast_packets" }, - { "tx_broadcast_packets" }, - { "tx_bytes" }, - { "tx_deferred" }, - { "tx_single_collisions" }, - { "tx_multi_collisions" }, - { "tx_total_collisions" }, - { "tx_excess_collisions" }, - { "tx_late_collisions" }, - { "tx_xon_frames" }, - { "tx_xoff_frames" }, - { "tx_internal_mac_errors" }, - { "tx_carrier_errors" }, - { "tx_errors" }, -}; - -#define STATS_OFFSET(offset_name) ((OFFSETOF(T3_STATS_BLOCK, offset_name)) / sizeof(uint64_t)) - -#ifdef __BIG_ENDIAN -#define SWAP_DWORD_64(x) (x) -#else -#define SWAP_DWORD_64(x) ((x << 32) | (x >> 32)) -#endif - -unsigned long bcm5700_stats_offset_arr[ETH_NUM_STATS] = { - STATS_OFFSET(ifHCInUcastPkts), - STATS_OFFSET(ifHCInMulticastPkts), - STATS_OFFSET(ifHCInBroadcastPkts), - STATS_OFFSET(ifHCInOctets), - STATS_OFFSET(etherStatsFragments), - 0, - STATS_OFFSET(dot3StatsAlignmentErrors), - STATS_OFFSET(xonPauseFramesReceived), - STATS_OFFSET(xoffPauseFramesReceived), - STATS_OFFSET(dot3StatsFramesTooLong), - STATS_OFFSET(etherStatsUndersizePkts), - STATS_OFFSET(etherStatsJabbers), - STATS_OFFSET(ifInDiscards), - STATS_OFFSET(ifInErrors), - 0, - STATS_OFFSET(ifHCOutUcastPkts), - STATS_OFFSET(ifHCOutMulticastPkts), - STATS_OFFSET(ifHCOutBroadcastPkts), - STATS_OFFSET(ifHCOutOctets), - STATS_OFFSET(dot3StatsDeferredTransmissions), - STATS_OFFSET(dot3StatsSingleCollisionFrames), - STATS_OFFSET(dot3StatsMultipleCollisionFrames), - STATS_OFFSET(etherStatsCollisions), - STATS_OFFSET(dot3StatsExcessiveCollisions), - STATS_OFFSET(dot3StatsLateCollisions), - STATS_OFFSET(outXonSent), - STATS_OFFSET(outXoffSent), - STATS_OFFSET(dot3StatsInternalMacTransmitErrors), - STATS_OFFSET(dot3StatsCarrierSenseErrors), - STATS_OFFSET(ifOutErrors), -}; - -#endif /* ETHTOOL_GSTRINGS */ - - -#ifdef ETHTOOL_GREGS -#if (LINUX_VERSION_CODE >= 0x02040f) -static void -bcm5700_get_reg_blk(UM_DEVICE_BLOCK *pUmDevice, u32 **buf, u32 start, u32 end, - int reserved) -{ - u32 offset; - LM_DEVICE_BLOCK *pDevice = &pUmDevice->lm_dev; - - if (reserved) { - memset(*buf, 0, end - start); - *buf = *buf + (end - start)/4; - return; - } - for (offset = start; offset < end; offset+=4, *buf = *buf + 1) { - if (T3_ASIC_IS_5705_BEYOND(pDevice->ChipRevId)){ - if (((offset >= 0x3400) && (offset < 0x3c00)) || - ((offset >= 0x5400) && (offset < 0x5800)) || - ((offset >= 0x6400) && (offset < 0x6800))) { - **buf = 0; - continue; - } - } - **buf = REG_RD_OFFSET(pDevice, offset); - } -} -#endif -#endif - -static int netdev_ethtool_ioctl(struct net_device *dev, void *useraddr) -{ - struct ethtool_cmd ethcmd; - PUM_DEVICE_BLOCK pUmDevice = (PUM_DEVICE_BLOCK)dev->priv; - PLM_DEVICE_BLOCK pDevice = (PLM_DEVICE_BLOCK) pUmDevice; - - if (mm_copy_from_user(ðcmd, useraddr, sizeof(ethcmd))) - return -EFAULT; - - switch (ethcmd.cmd) { -#ifdef ETHTOOL_GDRVINFO - case ETHTOOL_GDRVINFO: { - struct ethtool_drvinfo info = {ETHTOOL_GDRVINFO}; - - strcpy(info.driver, bcm5700_driver); -#ifdef INCLUDE_5701_AX_FIX - if(pDevice->ChipRevId == T3_CHIP_ID_5701_A0) { - extern int t3FwReleaseMajor; - extern int t3FwReleaseMinor; - extern int t3FwReleaseFix; - - sprintf(info.fw_version, "%i.%i.%i", - t3FwReleaseMajor, t3FwReleaseMinor, - t3FwReleaseFix); - } -#endif - strcpy(info.fw_version, pDevice->BootCodeVer); - strcpy(info.version, bcm5700_version); -#if (LINUX_VERSION_CODE <= 0x020422) - strcpy(info.bus_info, pUmDevice->pdev->slot_name); -#else - strcpy(info.bus_info, pci_name(pUmDevice->pdev)); -#endif - - - -#ifdef ETHTOOL_GEEPROM - BCM_EEDUMP_LEN(&info, pDevice->NvramSize); -#endif -#ifdef ETHTOOL_GREGS - /* dump everything, including holes in the register space */ - info.regdump_len = 0x6c00; -#endif -#ifdef ETHTOOL_GSTATS - info.n_stats = ETH_NUM_STATS; -#endif - if (mm_copy_to_user(useraddr, &info, sizeof(info))) - return -EFAULT; - return 0; - } -#endif - case ETHTOOL_GSET: { - if ((pDevice->TbiFlags & ENABLE_TBI_FLAG)|| - (pDevice->PhyFlags & PHY_IS_FIBER)) { - ethcmd.supported = - (SUPPORTED_1000baseT_Full | - SUPPORTED_Autoneg); - ethcmd.supported |= SUPPORTED_FIBRE; - ethcmd.port = PORT_FIBRE; - } else { - ethcmd.supported = - (SUPPORTED_10baseT_Half | - SUPPORTED_10baseT_Full | - SUPPORTED_100baseT_Half | - SUPPORTED_100baseT_Full | - SUPPORTED_1000baseT_Half | - SUPPORTED_1000baseT_Full | - SUPPORTED_Autoneg); - ethcmd.supported |= SUPPORTED_TP; - ethcmd.port = PORT_TP; - } - - ethcmd.transceiver = XCVR_INTERNAL; - ethcmd.phy_address = 0; - - if (pDevice->LineSpeed == LM_LINE_SPEED_1000MBPS) - ethcmd.speed = SPEED_1000; - else if (pDevice->LineSpeed == LM_LINE_SPEED_100MBPS) - ethcmd.speed = SPEED_100; - else if (pDevice->LineSpeed == LM_LINE_SPEED_10MBPS) - ethcmd.speed = SPEED_10; - else - ethcmd.speed = 0; - - if (pDevice->DuplexMode == LM_DUPLEX_MODE_FULL) - ethcmd.duplex = DUPLEX_FULL; - else - ethcmd.duplex = DUPLEX_HALF; - - if (pDevice->DisableAutoNeg == FALSE) { - ethcmd.autoneg = AUTONEG_ENABLE; - ethcmd.advertising = ADVERTISED_Autoneg; - if ((pDevice->TbiFlags & ENABLE_TBI_FLAG) || - (pDevice->PhyFlags & PHY_IS_FIBER)) { - ethcmd.advertising |= - ADVERTISED_1000baseT_Full | - ADVERTISED_FIBRE; - } - else { - ethcmd.advertising |= - ADVERTISED_TP; - if (pDevice->advertising & - PHY_AN_AD_10BASET_HALF) { - - ethcmd.advertising |= - ADVERTISED_10baseT_Half; - } - if (pDevice->advertising & - PHY_AN_AD_10BASET_FULL) { - - ethcmd.advertising |= - ADVERTISED_10baseT_Full; - } - if (pDevice->advertising & - PHY_AN_AD_100BASETX_HALF) { - - ethcmd.advertising |= - ADVERTISED_100baseT_Half; - } - if (pDevice->advertising & - PHY_AN_AD_100BASETX_FULL) { - - ethcmd.advertising |= - ADVERTISED_100baseT_Full; - } - if (pDevice->advertising1000 & - BCM540X_AN_AD_1000BASET_HALF) { - - ethcmd.advertising |= - ADVERTISED_1000baseT_Half; - } - if (pDevice->advertising1000 & - BCM540X_AN_AD_1000BASET_FULL) { - - ethcmd.advertising |= - ADVERTISED_1000baseT_Full; - } - } - } - else { - ethcmd.autoneg = AUTONEG_DISABLE; - ethcmd.advertising = 0; - } - - ethcmd.maxtxpkt = pDevice->TxMaxCoalescedFrames; - ethcmd.maxrxpkt = pDevice->RxMaxCoalescedFrames; - - if(mm_copy_to_user(useraddr, ðcmd, sizeof(ethcmd))) - return -EFAULT; - return 0; - } - case ETHTOOL_SSET: { - unsigned long flags; - - if(!capable(CAP_NET_ADMIN)) - return -EPERM; - if (ethcmd.autoneg == AUTONEG_ENABLE) { - pDevice->RequestedLineSpeed = LM_LINE_SPEED_AUTO; - pDevice->RequestedDuplexMode = LM_DUPLEX_MODE_UNKNOWN; - pDevice->DisableAutoNeg = FALSE; - } - else { - if (ethcmd.speed == SPEED_1000 && - pDevice->PhyFlags & PHY_NO_GIGABIT) - return -EINVAL; - - if (ethcmd.speed == SPEED_1000 && - (pDevice->TbiFlags & ENABLE_TBI_FLAG || - pDevice->PhyFlags & PHY_IS_FIBER ) ) { - - pDevice->RequestedLineSpeed = - LM_LINE_SPEED_1000MBPS; - - pDevice->RequestedDuplexMode = - LM_DUPLEX_MODE_FULL; - } - else if (ethcmd.speed == SPEED_100 && - !(pDevice->TbiFlags & ENABLE_TBI_FLAG) && - !(pDevice->PhyFlags & PHY_IS_FIBER)) { - - pDevice->RequestedLineSpeed = - LM_LINE_SPEED_100MBPS; - } - else if (ethcmd.speed == SPEED_10 && - !(pDevice->TbiFlags & ENABLE_TBI_FLAG) && - !(pDevice->PhyFlags & PHY_IS_FIBER)) { - - pDevice->RequestedLineSpeed = - LM_LINE_SPEED_10MBPS; - } - else { - return -EINVAL; - } - - pDevice->DisableAutoNeg = TRUE; - if (ethcmd.duplex == DUPLEX_FULL) { - pDevice->RequestedDuplexMode = - LM_DUPLEX_MODE_FULL; - } - else { - if (!(pDevice->TbiFlags & ENABLE_TBI_FLAG) && - !(pDevice->PhyFlags & PHY_IS_FIBER) ) { - - pDevice->RequestedDuplexMode = - LM_DUPLEX_MODE_HALF; - } - } - } - if (netif_running(dev)) { - BCM5700_PHY_LOCK(pUmDevice, flags); - LM_SetupPhy(pDevice); - BCM5700_PHY_UNLOCK(pUmDevice, flags); - } - return 0; - } -#ifdef ETHTOOL_GWOL -#ifdef BCM_WOL - case ETHTOOL_GWOL: { - struct ethtool_wolinfo wol = {ETHTOOL_GWOL}; - - if (((pDevice->TbiFlags & ENABLE_TBI_FLAG) && - !(pDevice->Flags & FIBER_WOL_CAPABLE_FLAG)) || - (pDevice->Flags & DISABLE_D3HOT_FLAG)) { - wol.supported = 0; - wol.wolopts = 0; - } - else { - wol.supported = WAKE_MAGIC; - if (pDevice->WakeUpMode == LM_WAKE_UP_MODE_MAGIC_PACKET) - { - wol.wolopts = WAKE_MAGIC; - } - else { - wol.wolopts = 0; - } - } - if (mm_copy_to_user(useraddr, &wol, sizeof(wol))) - return -EFAULT; - return 0; - } - case ETHTOOL_SWOL: { - struct ethtool_wolinfo wol; - - if(!capable(CAP_NET_ADMIN)) - return -EPERM; - if (mm_copy_from_user(&wol, useraddr, sizeof(wol))) - return -EFAULT; - if ((((pDevice->TbiFlags & ENABLE_TBI_FLAG) && - !(pDevice->Flags & FIBER_WOL_CAPABLE_FLAG)) || - (pDevice->Flags & DISABLE_D3HOT_FLAG)) && - wol.wolopts) { - return -EINVAL; - } - - if ((wol.wolopts & ~WAKE_MAGIC) != 0) { - return -EINVAL; - } - if (wol.wolopts & WAKE_MAGIC) { - pDevice->WakeUpModeCap = LM_WAKE_UP_MODE_MAGIC_PACKET; - pDevice->WakeUpMode = LM_WAKE_UP_MODE_MAGIC_PACKET; - } - else { - pDevice->WakeUpModeCap = LM_WAKE_UP_MODE_NONE; - pDevice->WakeUpMode = LM_WAKE_UP_MODE_NONE; - } - return 0; - } -#endif -#endif -#ifdef ETHTOOL_GLINK - case ETHTOOL_GLINK: { - struct ethtool_value edata = {ETHTOOL_GLINK}; - - /* ifup only waits for 5 seconds for link up */ - /* NIC may take more than 5 seconds to establish link */ - if ((pUmDevice->delayed_link_ind > 0) && - delay_link[pUmDevice->index]) - return -EOPNOTSUPP; - - if (pDevice->LinkStatus == LM_STATUS_LINK_ACTIVE) { - edata.data = 1; - } - else { - edata.data = 0; - } - if (mm_copy_to_user(useraddr, &edata, sizeof(edata))) - return -EFAULT; - return 0; - } -#endif -#ifdef ETHTOOL_NWAY_RST - case ETHTOOL_NWAY_RST: { - LM_UINT32 phyctrl; - unsigned long flags; - - if(!capable(CAP_NET_ADMIN)) - return -EPERM; - if (pDevice->DisableAutoNeg) { - return -EINVAL; - } - if (!netif_running(dev)) - return -EAGAIN; - BCM5700_PHY_LOCK(pUmDevice, flags); - if (pDevice->TbiFlags & ENABLE_TBI_FLAG) { - pDevice->RequestedLineSpeed = LM_LINE_SPEED_1000MBPS; - pDevice->DisableAutoNeg = TRUE; - LM_SetupPhy(pDevice); - - pDevice->RequestedLineSpeed = LM_LINE_SPEED_AUTO; - pDevice->DisableAutoNeg = FALSE; - LM_SetupPhy(pDevice); - } - else { - if ((T3_ASIC_REV(pDevice->ChipRevId) == - T3_ASIC_REV_5703) || - (T3_ASIC_REV(pDevice->ChipRevId) == - T3_ASIC_REV_5704) || - (T3_ASIC_REV(pDevice->ChipRevId) == - T3_ASIC_REV_5705)) - { - LM_ResetPhy(pDevice); - LM_SetupPhy(pDevice); - } - pDevice->PhyFlags &= ~PHY_FIBER_FALLBACK; - LM_ReadPhy(pDevice, PHY_CTRL_REG, &phyctrl); - LM_WritePhy(pDevice, PHY_CTRL_REG, phyctrl | - PHY_CTRL_AUTO_NEG_ENABLE | - PHY_CTRL_RESTART_AUTO_NEG); - } - BCM5700_PHY_UNLOCK(pUmDevice, flags); - return 0; - } -#endif -#ifdef ETHTOOL_GEEPROM - case ETHTOOL_GEEPROM: { - struct ethtool_eeprom eeprom; - LM_UINT32 *buf = 0; - LM_UINT32 buf1[64/4]; - int i, j, offset, len; - - if (mm_copy_from_user(&eeprom, useraddr, sizeof(eeprom))) - return -EFAULT; - - if (eeprom.offset >= pDevice->NvramSize) - return -EFAULT; - - /* maximum data limited */ - /* to read more, call again with a different offset */ - if (eeprom.len > 0x800) { - eeprom.len = 0x800; - if (mm_copy_to_user(useraddr, &eeprom, sizeof(eeprom))) - return -EFAULT; - } - - if (eeprom.len > 64) { - buf = kmalloc(eeprom.len, GFP_KERNEL); - if (!buf) - return -ENOMEM; - } - else { - buf = buf1; - } - useraddr += offsetof(struct ethtool_eeprom, data); - - offset = eeprom.offset; - len = eeprom.len; - if (offset & 3) { - offset &= 0xfffffffc; - len += (offset & 3); - } - len = (len + 3) & 0xfffffffc; - for (i = 0, j = 0; j < len; i++, j += 4) { - if (LM_NvramRead(pDevice, offset + j, buf + i) != - LM_STATUS_SUCCESS) { - break; - } - } - if (j >= len) { - buf += (eeprom.offset & 3); - i = mm_copy_to_user(useraddr, buf, eeprom.len); - } - if (eeprom.len > 64) { - kfree(buf); - } - if ((j < len) || i) - return -EFAULT; - return 0; - } - case ETHTOOL_SEEPROM: { - struct ethtool_eeprom eeprom; - LM_UINT32 buf[64/4]; - int i, offset, len; - - if(!capable(CAP_NET_ADMIN)) - return -EPERM; - if (mm_copy_from_user(&eeprom, useraddr, sizeof(eeprom))) - return -EFAULT; - - if ((eeprom.offset & 3) || (eeprom.len & 3) || - (eeprom.offset >= pDevice->NvramSize)) { - return -EFAULT; - } - - if ((eeprom.offset + eeprom.len) >= pDevice->NvramSize) { - eeprom.len = pDevice->NvramSize - eeprom.offset; - } - - useraddr += offsetof(struct ethtool_eeprom, data); - - len = eeprom.len; - offset = eeprom.offset; - for (; len > 0; ) { - if (len < 64) - i = len; - else - i = 64; - if (mm_copy_from_user(&buf, useraddr, i)) - return -EFAULT; - - bcm5700_intr_off(pUmDevice); - /* Prevent race condition on Grc.Mode register */ - bcm5700_poll_wait(pUmDevice); - - if (LM_NvramWriteBlock(pDevice, offset, buf, i/4) != - LM_STATUS_SUCCESS) { - bcm5700_intr_on(pUmDevice); - return -EFAULT; - } - bcm5700_intr_on(pUmDevice); - len -= i; - offset += i; - useraddr += i; - } - return 0; - } -#endif -#ifdef ETHTOOL_GREGS -#if (LINUX_VERSION_CODE >= 0x02040f) - case ETHTOOL_GREGS: { - struct ethtool_regs eregs; - LM_UINT32 *buf, *buf1; - unsigned int i; - - if(!capable(CAP_NET_ADMIN)) - return -EPERM; - if (pDevice->Flags & UNDI_FIX_FLAG) - return -EOPNOTSUPP; - if (mm_copy_from_user(&eregs, useraddr, sizeof(eregs))) - return -EFAULT; - if (eregs.len > 0x6c00) - eregs.len = 0x6c00; - eregs.version = 0x0; - if (mm_copy_to_user(useraddr, &eregs, sizeof(eregs))) - return -EFAULT; - buf = buf1 = kmalloc(eregs.len, GFP_KERNEL); - if (!buf) - return -ENOMEM; - bcm5700_get_reg_blk(pUmDevice, &buf, 0, 0xb0, 0); - bcm5700_get_reg_blk(pUmDevice, &buf, 0xb0, 0x200, 1); - bcm5700_get_reg_blk(pUmDevice, &buf, 0x200, 0x8f0, 0); - bcm5700_get_reg_blk(pUmDevice, &buf, 0x8f0, 0xc00, 1); - bcm5700_get_reg_blk(pUmDevice, &buf, 0xc00, 0xce0, 0); - bcm5700_get_reg_blk(pUmDevice, &buf, 0xce0, 0x1000, 1); - bcm5700_get_reg_blk(pUmDevice, &buf, 0x1000, 0x1004, 0); - bcm5700_get_reg_blk(pUmDevice, &buf, 0x1004, 0x1400, 1); - bcm5700_get_reg_blk(pUmDevice, &buf, 0x1400, 0x1480, 0); - bcm5700_get_reg_blk(pUmDevice, &buf, 0x1480, 0x1800, 1); - bcm5700_get_reg_blk(pUmDevice, &buf, 0x1800, 0x1848, 0); - bcm5700_get_reg_blk(pUmDevice, &buf, 0x1848, 0x1c00, 1); - bcm5700_get_reg_blk(pUmDevice, &buf, 0x1c00, 0x1c04, 0); - bcm5700_get_reg_blk(pUmDevice, &buf, 0x1c04, 0x2000, 1); - bcm5700_get_reg_blk(pUmDevice, &buf, 0x2000, 0x225c, 0); - bcm5700_get_reg_blk(pUmDevice, &buf, 0x225c, 0x2400, 1); - bcm5700_get_reg_blk(pUmDevice, &buf, 0x2400, 0x24c4, 0); - bcm5700_get_reg_blk(pUmDevice, &buf, 0x24c4, 0x2800, 1); - bcm5700_get_reg_blk(pUmDevice, &buf, 0x2800, 0x2804, 0); - bcm5700_get_reg_blk(pUmDevice, &buf, 0x2804, 0x2c00, 1); - bcm5700_get_reg_blk(pUmDevice, &buf, 0x2c00, 0x2c20, 0); - bcm5700_get_reg_blk(pUmDevice, &buf, 0x2c20, 0x3000, 1); - bcm5700_get_reg_blk(pUmDevice, &buf, 0x3000, 0x3014, 0); - bcm5700_get_reg_blk(pUmDevice, &buf, 0x3014, 0x3400, 1); - bcm5700_get_reg_blk(pUmDevice, &buf, 0x3400, 0x3408, 0); - bcm5700_get_reg_blk(pUmDevice, &buf, 0x3408, 0x3800, 1); - bcm5700_get_reg_blk(pUmDevice, &buf, 0x3800, 0x3808, 0); - bcm5700_get_reg_blk(pUmDevice, &buf, 0x3808, 0x3c00, 1); - bcm5700_get_reg_blk(pUmDevice, &buf, 0x3c00, 0x3d00, 0); - bcm5700_get_reg_blk(pUmDevice, &buf, 0x3d00, 0x4000, 1); - bcm5700_get_reg_blk(pUmDevice, &buf, 0x4000, 0x4010, 0); - bcm5700_get_reg_blk(pUmDevice, &buf, 0x4010, 0x4400, 1); - bcm5700_get_reg_blk(pUmDevice, &buf, 0x4400, 0x4458, 0); - bcm5700_get_reg_blk(pUmDevice, &buf, 0x4458, 0x4800, 1); - bcm5700_get_reg_blk(pUmDevice, &buf, 0x4800, 0x4808, 0); - bcm5700_get_reg_blk(pUmDevice, &buf, 0x4808, 0x4c00, 1); - bcm5700_get_reg_blk(pUmDevice, &buf, 0x4c00, 0x4c08, 0); - bcm5700_get_reg_blk(pUmDevice, &buf, 0x4c08, 0x5000, 1); - bcm5700_get_reg_blk(pUmDevice, &buf, 0x5000, 0x5050, 0); - bcm5700_get_reg_blk(pUmDevice, &buf, 0x5050, 0x5400, 1); - bcm5700_get_reg_blk(pUmDevice, &buf, 0x5400, 0x5450, 0); - bcm5700_get_reg_blk(pUmDevice, &buf, 0x5450, 0x5800, 1); - bcm5700_get_reg_blk(pUmDevice, &buf, 0x5800, 0x5a10, 0); - bcm5700_get_reg_blk(pUmDevice, &buf, 0x5a10, 0x6000, 1); - bcm5700_get_reg_blk(pUmDevice, &buf, 0x6000, 0x600c, 0); - bcm5700_get_reg_blk(pUmDevice, &buf, 0x600c, 0x6400, 1); - bcm5700_get_reg_blk(pUmDevice, &buf, 0x6400, 0x6404, 0); - bcm5700_get_reg_blk(pUmDevice, &buf, 0x6404, 0x6800, 1); - bcm5700_get_reg_blk(pUmDevice, &buf, 0x6800, 0x6848, 0); - bcm5700_get_reg_blk(pUmDevice, &buf, 0x6848, 0x6c00, 1); - - i = mm_copy_to_user(useraddr + sizeof(eregs), buf1, eregs.len); - kfree(buf1); - if (i) - return -EFAULT; - return 0; - } -#endif -#endif -#ifdef ETHTOOL_GPAUSEPARAM - case ETHTOOL_GPAUSEPARAM: { - struct ethtool_pauseparam epause = { ETHTOOL_GPAUSEPARAM }; - - if (!pDevice->DisableAutoNeg) { - epause.autoneg = (pDevice->FlowControlCap & - LM_FLOW_CONTROL_AUTO_PAUSE) != 0; - } - else { - epause.autoneg = 0; - } - epause.rx_pause = - (pDevice->FlowControl & - LM_FLOW_CONTROL_RECEIVE_PAUSE) != 0; - epause.tx_pause = - (pDevice->FlowControl & - LM_FLOW_CONTROL_TRANSMIT_PAUSE) != 0; - if (mm_copy_to_user(useraddr, &epause, sizeof(epause))) - return -EFAULT; - - return 0; - } - case ETHTOOL_SPAUSEPARAM: { - struct ethtool_pauseparam epause; - unsigned long flags; - - if(!capable(CAP_NET_ADMIN)) - return -EPERM; - if (mm_copy_from_user(&epause, useraddr, sizeof(epause))) - return -EFAULT; - pDevice->FlowControlCap = 0; - if (epause.autoneg && !pDevice->DisableAutoNeg) { - pDevice->FlowControlCap |= LM_FLOW_CONTROL_AUTO_PAUSE; - } - if (epause.rx_pause) { - pDevice->FlowControlCap |= - LM_FLOW_CONTROL_RECEIVE_PAUSE; - } - if (epause.tx_pause) { - pDevice->FlowControlCap |= - LM_FLOW_CONTROL_TRANSMIT_PAUSE; - } - if (netif_running(dev)) { - BCM5700_PHY_LOCK(pUmDevice, flags); - LM_SetupPhy(pDevice); - BCM5700_PHY_UNLOCK(pUmDevice, flags); - } - - return 0; - } -#endif -#ifdef ETHTOOL_GRXCSUM - case ETHTOOL_GRXCSUM: { - struct ethtool_value edata = { ETHTOOL_GRXCSUM }; - - edata.data = - (pDevice->TaskToOffload & - LM_TASK_OFFLOAD_RX_TCP_CHECKSUM) != 0; - if (mm_copy_to_user(useraddr, &edata, sizeof(edata))) - return -EFAULT; - - return 0; - } - case ETHTOOL_SRXCSUM: { - struct ethtool_value edata; - - if(!capable(CAP_NET_ADMIN)) - return -EPERM; - if (mm_copy_from_user(&edata, useraddr, sizeof(edata))) - return -EFAULT; - if (edata.data) { - if (!(pDevice->TaskOffloadCap & - LM_TASK_OFFLOAD_TX_TCP_CHECKSUM)) { - - return -EINVAL; - } - pDevice->TaskToOffload |= - LM_TASK_OFFLOAD_RX_TCP_CHECKSUM | - LM_TASK_OFFLOAD_RX_UDP_CHECKSUM; - } - else { - pDevice->TaskToOffload &= - ~(LM_TASK_OFFLOAD_RX_TCP_CHECKSUM | - LM_TASK_OFFLOAD_RX_UDP_CHECKSUM); - } - return 0; - } - case ETHTOOL_GTXCSUM: { - struct ethtool_value edata = { ETHTOOL_GTXCSUM }; - - edata.data = - (dev->features & get_csum_flag( pDevice->ChipRevId)) != 0; - if (mm_copy_to_user(useraddr, &edata, sizeof(edata))) - return -EFAULT; - - return 0; - } - case ETHTOOL_STXCSUM: { - struct ethtool_value edata; - - if(!capable(CAP_NET_ADMIN)) - return -EPERM; - if (mm_copy_from_user(&edata, useraddr, sizeof(edata))) - return -EFAULT; - if (edata.data) { - if (!(pDevice->TaskOffloadCap & - LM_TASK_OFFLOAD_TX_TCP_CHECKSUM)) { - - return -EINVAL; - } - dev->features |= get_csum_flag( pDevice->ChipRevId); - pDevice->TaskToOffload |= - LM_TASK_OFFLOAD_TX_TCP_CHECKSUM | - LM_TASK_OFFLOAD_TX_UDP_CHECKSUM; - } - else { - dev->features &= ~get_csum_flag( pDevice->ChipRevId); - pDevice->TaskToOffload &= - ~(LM_TASK_OFFLOAD_TX_TCP_CHECKSUM | - LM_TASK_OFFLOAD_TX_UDP_CHECKSUM); - } - return 0; - } - case ETHTOOL_GSG: { - struct ethtool_value edata = { ETHTOOL_GSG }; - - edata.data = - (dev->features & NETIF_F_SG) != 0; - if (mm_copy_to_user(useraddr, &edata, sizeof(edata))) - return -EFAULT; - return 0; - } - case ETHTOOL_SSG: { - struct ethtool_value edata; - - if(!capable(CAP_NET_ADMIN)) - return -EPERM; - if (mm_copy_from_user(&edata, useraddr, sizeof(edata))) - return -EFAULT; - if (edata.data) { - dev->features |= NETIF_F_SG; - } - else { - dev->features &= ~NETIF_F_SG; - } - return 0; - } -#endif -#ifdef ETHTOOL_GRINGPARAM - case ETHTOOL_GRINGPARAM: { - struct ethtool_ringparam ering = { ETHTOOL_GRINGPARAM }; - - ering.rx_max_pending = T3_STD_RCV_RCB_ENTRY_COUNT - 1; - ering.rx_pending = pDevice->RxStdDescCnt; - ering.rx_mini_max_pending = 0; - ering.rx_mini_pending = 0; -#if T3_JUMBO_RCV_RCB_ENTRY_COUNT - ering.rx_jumbo_max_pending = T3_JUMBO_RCV_RCB_ENTRY_COUNT - 1; - ering.rx_jumbo_pending = pDevice->RxJumboDescCnt; -#else - ering.rx_jumbo_max_pending = 0; - ering.rx_jumbo_pending = 0; -#endif - ering.tx_max_pending = MAX_TX_PACKET_DESC_COUNT - 1; - ering.tx_pending = pDevice->TxPacketDescCnt; - if (mm_copy_to_user(useraddr, &ering, sizeof(ering))) - return -EFAULT; - return 0; - } -#endif -#ifdef ETHTOOL_PHYS_ID - case ETHTOOL_PHYS_ID: { - struct ethtool_value edata; - - if(!capable(CAP_NET_ADMIN)) - return -EPERM; - if (mm_copy_from_user(&edata, useraddr, sizeof(edata))) - return -EFAULT; - if (LM_BlinkLED(pDevice, edata.data) == LM_STATUS_SUCCESS) - return 0; - return -EINTR; - } -#endif -#ifdef ETHTOOL_GSTRINGS - case ETHTOOL_GSTRINGS: { - struct ethtool_gstrings egstr = { ETHTOOL_GSTRINGS }; - - if (mm_copy_from_user(&egstr, useraddr, sizeof(egstr))) - return -EFAULT; - switch(egstr.string_set) { -#ifdef ETHTOOL_GSTATS - case ETH_SS_STATS: - egstr.len = ETH_NUM_STATS; - if (mm_copy_to_user(useraddr, &egstr, sizeof(egstr))) - return -EFAULT; - if (mm_copy_to_user(useraddr + sizeof(egstr), - bcm5700_stats_str_arr, - sizeof(bcm5700_stats_str_arr))) - return -EFAULT; - return 0; -#endif - default: - return -EOPNOTSUPP; - } - } -#endif -#ifdef ETHTOOL_GSTATS - case ETHTOOL_GSTATS: { - struct ethtool_stats estats = { ETHTOOL_GSTATS }; - uint64_t stats[ETH_NUM_STATS]; - int i; - uint64_t *pStats = - (uint64_t *) pDevice->pStatsBlkVirt; - - estats.n_stats = ETH_NUM_STATS; - if (pStats == 0) { - memset(stats, 0, sizeof(stats)); - } - else { - - for (i = 0; i < ETH_NUM_STATS; i++) { - if (bcm5700_stats_offset_arr[i] != 0) { - stats[i] = SWAP_DWORD_64(*(pStats + - bcm5700_stats_offset_arr[i])); - } - else if (i == RX_CRC_IDX) { - stats[i] = - bcm5700_crc_count(pUmDevice); - } - else if (i == RX_MAC_ERR_IDX) { - stats[i] = - bcm5700_rx_err_count(pUmDevice); - } - } - } - if (mm_copy_to_user(useraddr, &estats, sizeof(estats))) { - return -EFAULT; - } - if (mm_copy_to_user(useraddr + sizeof(estats), &stats, - sizeof(stats))) { - return -EFAULT; - } - return 0; - } -#endif -#ifdef ETHTOOL_GTSO - case ETHTOOL_GTSO: { - struct ethtool_value edata = { ETHTOOL_GTSO }; - -#ifdef BCM_TSO - edata.data = - (dev->features & NETIF_F_TSO) != 0; -#else - edata.data = 0; -#endif - if (mm_copy_to_user(useraddr, &edata, sizeof(edata))) - return -EFAULT; - return 0; - } -#endif -#ifdef ETHTOOL_STSO - case ETHTOOL_STSO: { -#ifdef BCM_TSO - struct ethtool_value edata; - - if (!capable(CAP_NET_ADMIN)) - return -EPERM; - - if (mm_copy_from_user(&edata, useraddr, sizeof(edata))) - return -EFAULT; - - if (!(pDevice->TaskToOffload & - LM_TASK_OFFLOAD_TCP_SEGMENTATION)) { - return -EINVAL; - } - - dev->features &= ~NETIF_F_TSO; - - if (edata.data) { - if (T3_ASIC_5714_FAMILY(pDevice->ChipRevId) && - (dev->mtu > 1500)) { - printk(KERN_ALERT "%s: Jumbo Frames and TSO cannot simultaneously be enabled. Jumbo Frames enabled. TSO disabled.\n", dev->name); - return -EINVAL; - } else { - dev->features |= NETIF_F_TSO; - } - } - return 0; -#else - return -EINVAL; -#endif - } -#endif - } - - return -EOPNOTSUPP; -} -#endif /* #ifdef SIOCETHTOOL */ - -#if (LINUX_VERSION_CODE >= 0x20400) && (LINUX_VERSION_CODE < 0x20600) -#include <linux/iobuf.h> -#endif - -/* Provide ioctl() calls to examine the MII xcvr state. */ -STATIC int bcm5700_ioctl(struct net_device *dev, struct ifreq *rq, int cmd) -{ - PUM_DEVICE_BLOCK pUmDevice = (PUM_DEVICE_BLOCK)dev->priv; - PLM_DEVICE_BLOCK pDevice = (PLM_DEVICE_BLOCK) pUmDevice; - u16 *data = (u16 *)&rq->ifr_data; - u32 value = 0; - u16 page_num =0, addr_num =0, len =0; - unsigned long flags; - - switch(cmd) { - case SIOCGREG_STATUS: //Get register - { - struct reg_ioctl_data *rdata =(struct reg_ioctl_data *)rq->ifr_data; - robo_info_t *robo = (robo_info_t *)pUmDevice->robo; - page_num = rdata->page_num; - addr_num = rdata->addr_num; - len = rdata->len; - printk("b57um SIOCGREG_STATUS cmd page[0x%x]addr[0x%x]len[%d].\n",page_num,addr_num,len); - if (len == 6) - { - ReadDataFromRegister(robo,page_num,addr_num,len,(void *)&rdata->val_out); - printk("val[0x%04x-0x%04x-0x%04x].\n",rdata->val_out[0],rdata->val_out[1],rdata->val_out[2]); - } - else if (len == 8) - { - ReadDataFromRegister(robo,page_num,addr_num,len,(void *)&rdata->val_out); - printk("val[0x%04x%04x-0x%04x%04x].\n",rdata->val_out[0],rdata->val_out[1], - rdata->val_out[2],rdata->val_out[3]); - } - else if (len == 4) - { - ReadDataFromRegister(robo,page_num,addr_num,len,(void *)&rdata->val_out); - printk("val[0x%04x%04x].\n",rdata->val_out[0],rdata->val_out[1]); - } - else - { - ReadDataFromRegister(robo,page_num,addr_num,len,(void *)&rdata->val_out); - printk("val[0x%04x].\n",rdata->val_out[0]); - - } - if (mm_copy_to_user(rq->ifr_data, rdata, sizeof(struct reg_ioctl_data))) - { - printk("Fail mm_copy_to_user.\n"); - return -EFAULT; - } - return 0; - } - break; - case SIOCSREG_STATUS://Set register - { - struct reg_ioctl_data * wdata =(struct reg_ioctl_data *)rq->ifr_data; - len = wdata->len; - page_num = wdata->page_num; - addr_num = wdata->addr_num; - robo_info_t *robo = (robo_info_t *)pUmDevice->robo; - if (len == 6) - { - WriteDataToRegister(robo,page_num,addr_num,len,(void *)&wdata->val_in); - //printk("val[0x%04x-0x%04x-0x%04x].\n",val48[0],val48[1],val48[2]); - } - else if (len == 8) - { - WriteDataToRegister(robo,page_num,addr_num,len,(void *)&wdata->val_in); - //printk("val[0x%04x-0x%04x-0x%04x-0x%04x].\n",val64[0],val64[1],val64[2],val64[3]); - } - else if (len == 4) - { - WriteDataToRegister(robo,page_num,addr_num,len,(void *)&wdata->val_in); - //printk("val[0x%08x].\n",value); - } - else - { - WriteDataToRegister(robo,page_num,addr_num,len,(void *)&wdata->val_in); - //printk("len[%d] val[0x%04x].\n",len,val16); - } - - return 0; - } - break; -#ifdef SIOCGMIIPHY - case SIOCGMIIPHY: /* Get the address of the PHY in use. */ - - data[0] = pDevice->PhyAddr; - return 0; -#endif - -#ifdef SIOCGMIIREG - case SIOCGMIIREG: /* Read the specified MII register. */ - { - uint32 savephyaddr = 0; - - if (pDevice->TbiFlags & ENABLE_TBI_FLAG) - return -EOPNOTSUPP; - - /* ifup only waits for 5 seconds for link up */ - /* NIC may take more than 5 seconds to establish link */ - if ((pUmDevice->delayed_link_ind > 0) && - delay_link[pUmDevice->index]) { - return -EAGAIN; - } - - BCM5700_PHY_LOCK(pUmDevice, flags); - if (data[0] != 0xffff) { - savephyaddr = pDevice->PhyAddr; - pDevice->PhyAddr = data[0]; - } - LM_ReadPhy(pDevice, data[1] & 0x1f, (LM_UINT32 *)&value); - if (data[0] != 0xffff) - pDevice->PhyAddr = savephyaddr; - BCM5700_PHY_UNLOCK(pUmDevice, flags); - data[3] = value & 0xffff; - return 0; - } -#endif - -#ifdef SIOCSMIIREG - case SIOCSMIIREG: /* Write the specified MII register */ - { - uint32 savephyaddr = 0; - - if (!capable(CAP_NET_ADMIN)) - return -EPERM; - - if (pDevice->TbiFlags & ENABLE_TBI_FLAG) - return -EOPNOTSUPP; - - BCM5700_PHY_LOCK(pUmDevice, flags); - if (data[0] != 0xffff) { - savephyaddr = pDevice->PhyAddr; - pDevice->PhyAddr = data[0]; - } - LM_WritePhy(pDevice, data[1] & 0x1f, data[2]); - if (data[0] != 0xffff) - pDevice->PhyAddr = savephyaddr; - BCM5700_PHY_UNLOCK(pUmDevice, flags); - data[3] = 0; - return 0; - } -#endif - -#ifdef SIOCETHTOOL - case SIOCETHTOOL: - return netdev_ethtool_ioctl(dev, (void *) rq->ifr_data); -#endif - default: - return -EOPNOTSUPP; - } - return -EOPNOTSUPP; -} - -STATIC void bcm5700_do_rx_mode(struct net_device *dev) -{ - PUM_DEVICE_BLOCK pUmDevice = (PUM_DEVICE_BLOCK)dev->priv; - PLM_DEVICE_BLOCK pDevice = (PLM_DEVICE_BLOCK) pUmDevice; - int i; - struct dev_mc_list *mclist; - - LM_MulticastClear(pDevice); - for (i = 0, mclist = dev->mc_list; mclist && i < dev->mc_count; - i++, mclist = mclist->next) { - LM_MulticastAdd(pDevice, (PLM_UINT8) &mclist->dmi_addr); - } - if (dev->flags & IFF_ALLMULTI) { - if (!(pDevice->ReceiveMask & LM_ACCEPT_ALL_MULTICAST)) { - LM_SetReceiveMask(pDevice, - pDevice->ReceiveMask | LM_ACCEPT_ALL_MULTICAST); - } - } - else if (pDevice->ReceiveMask & LM_ACCEPT_ALL_MULTICAST) { - LM_SetReceiveMask(pDevice, - pDevice->ReceiveMask & ~LM_ACCEPT_ALL_MULTICAST); - } - if (dev->flags & IFF_PROMISC) { - if (!(pDevice->ReceiveMask & LM_PROMISCUOUS_MODE)) { - LM_SetReceiveMask(pDevice, - pDevice->ReceiveMask | LM_PROMISCUOUS_MODE); - } - } - else if (pDevice->ReceiveMask & LM_PROMISCUOUS_MODE) { - LM_SetReceiveMask(pDevice, - pDevice->ReceiveMask & ~LM_PROMISCUOUS_MODE); - } - -} - -STATIC void bcm5700_set_rx_mode(struct net_device *dev) -{ - PUM_DEVICE_BLOCK pUmDevice = (PUM_DEVICE_BLOCK)dev->priv; - PLM_DEVICE_BLOCK pDevice = (PLM_DEVICE_BLOCK) pUmDevice; - int i; - struct dev_mc_list *mclist; - unsigned long flags; - - BCM5700_PHY_LOCK(pUmDevice, flags); - - LM_MulticastClear(pDevice); - for (i = 0, mclist = dev->mc_list; mclist && i < dev->mc_count; - i++, mclist = mclist->next) { - LM_MulticastAdd(pDevice, (PLM_UINT8) &mclist->dmi_addr); - } - if (dev->flags & IFF_ALLMULTI) { - if (!(pDevice->ReceiveMask & LM_ACCEPT_ALL_MULTICAST)) { - LM_SetReceiveMask(pDevice, - pDevice->ReceiveMask | LM_ACCEPT_ALL_MULTICAST); - } - } - else if (pDevice->ReceiveMask & LM_ACCEPT_ALL_MULTICAST) { - LM_SetReceiveMask(pDevice, - pDevice->ReceiveMask & ~LM_ACCEPT_ALL_MULTICAST); - } - if (dev->flags & IFF_PROMISC) { - if (!(pDevice->ReceiveMask & LM_PROMISCUOUS_MODE)) { - LM_SetReceiveMask(pDevice, - pDevice->ReceiveMask | LM_PROMISCUOUS_MODE); - } - } - else if (pDevice->ReceiveMask & LM_PROMISCUOUS_MODE) { - LM_SetReceiveMask(pDevice, - pDevice->ReceiveMask & ~LM_PROMISCUOUS_MODE); - } - - BCM5700_PHY_UNLOCK(pUmDevice, flags); -} - -/* - * Set the hardware MAC address. - */ -STATIC int bcm5700_set_mac_addr(struct net_device *dev, void *p) -{ - struct sockaddr *addr=p; - PLM_DEVICE_BLOCK pDevice = (PLM_DEVICE_BLOCK) dev->priv; - UM_DEVICE_BLOCK *pUmDevice = (UM_DEVICE_BLOCK *) pDevice; - - if(is_valid_ether_addr(addr->sa_data)){ - - memcpy(dev->dev_addr, addr->sa_data,dev->addr_len); - if (pUmDevice->opened) - LM_SetMacAddress(pDevice, dev->dev_addr); - bcm_robo_set_macaddr(pUmDevice->robo, dev->dev_addr); - return 0; - } - return -EINVAL; -} - -#if T3_JUMBO_RCV_RCB_ENTRY_COUNT -STATIC int bcm5700_change_mtu(struct net_device *dev, int new_mtu) -{ - int pkt_size = new_mtu + ETHERNET_PACKET_HEADER_SIZE; - PUM_DEVICE_BLOCK pUmDevice = (PUM_DEVICE_BLOCK)dev->priv; - PLM_DEVICE_BLOCK pDevice = &pUmDevice->lm_dev; - unsigned long flags; - int reinit = 0; - - if ((pkt_size < MIN_ETHERNET_PACKET_SIZE_NO_CRC) || - (pkt_size > MAX_ETHERNET_JUMBO_PACKET_SIZE_NO_CRC)) { - - return -EINVAL; - } - if ( !(pDevice->Flags & JUMBO_CAPABLE_FLAG) && - (pkt_size > MAX_ETHERNET_PACKET_SIZE_NO_CRC) ) { - - return -EINVAL; - } - if (pUmDevice->suspended) - return -EAGAIN; - - if (pUmDevice->opened && (new_mtu != dev->mtu) && - (pDevice->Flags & JUMBO_CAPABLE_FLAG)) { - reinit = 1; - } - - BCM5700_PHY_LOCK(pUmDevice, flags); - if (reinit) { - netif_stop_queue(dev); - bcm5700_shutdown(pUmDevice); - bcm5700_freemem(dev); - } - - dev->mtu = new_mtu; - if (pkt_size < MAX_ETHERNET_PACKET_SIZE_NO_CRC) { - pDevice->RxMtu = pDevice->TxMtu = - MAX_ETHERNET_PACKET_SIZE_NO_CRC; - } - else { - pDevice->RxMtu = pDevice->TxMtu = pkt_size; - } - - if (dev->mtu <= 1514) { - pDevice->RxJumboDescCnt = 0; - } - else if (pDevice->Flags & JUMBO_CAPABLE_FLAG){ - pDevice->RxJumboDescCnt = - rx_jumbo_desc_cnt[pUmDevice->index]; - } - pDevice->RxPacketDescCnt = pDevice->RxJumboDescCnt + - pDevice->RxStdDescCnt; - - pDevice->RxJumboBufferSize = (pDevice->RxMtu + 8 /* CRC + VLAN */ + - COMMON_CACHE_LINE_SIZE-1) & ~COMMON_CACHE_LINE_MASK; - -#ifdef BCM_TSO - if (T3_ASIC_5714_FAMILY(pDevice->ChipRevId) && - (dev->mtu > 1514) ) { - if (dev->features & NETIF_F_TSO) { - dev->features &= ~NETIF_F_TSO; - printk(KERN_ALERT "%s: TSO previously enabled. Jumbo Frames and TSO cannot simultaneously be enabled. Jumbo Frames enabled. TSO disabled.\n", dev->name); - } - } -#endif - - if (reinit) { - LM_InitializeAdapter(pDevice); - bcm5700_do_rx_mode(dev); - bcm5700_set_vlan_mode(pUmDevice); - bcm5700_init_counters(pUmDevice); - if (memcmp(dev->dev_addr, pDevice->NodeAddress, 6)) { - LM_SetMacAddress(pDevice, dev->dev_addr); - } - netif_start_queue(dev); - bcm5700_intr_on(pUmDevice); - } - BCM5700_PHY_UNLOCK(pUmDevice, flags); - - return 0; -} -#endif - - -#if (LINUX_VERSION_CODE < 0x020300) -int -bcm5700_probe(struct net_device *dev) -{ - int cards_found = 0; - struct pci_dev *pdev = NULL; - struct pci_device_id *pci_tbl; - u16 ssvid, ssid; - - if ( ! pci_present()) - return -ENODEV; - - pci_tbl = bcm5700_pci_tbl; - while ((pdev = pci_find_class(PCI_CLASS_NETWORK_ETHERNET << 8, pdev))) { - int idx; - - pci_read_config_word(pdev, PCI_SUBSYSTEM_VENDOR_ID, &ssvid); - pci_read_config_word(pdev, PCI_SUBSYSTEM_ID, &ssid); - for (idx = 0; pci_tbl[idx].vendor; idx++) { - if ((pci_tbl[idx].vendor == PCI_ANY_ID || - pci_tbl[idx].vendor == pdev->vendor) && - (pci_tbl[idx].device == PCI_ANY_ID || - pci_tbl[idx].device == pdev->device) && - (pci_tbl[idx].subvendor == PCI_ANY_ID || - pci_tbl[idx].subvendor == ssvid) && - (pci_tbl[idx].subdevice == PCI_ANY_ID || - pci_tbl[idx].subdevice == ssid)) - { - - break; - } - } - if (pci_tbl[idx].vendor == 0) - continue; - - - if (bcm5700_init_one(pdev, &pci_tbl[idx]) == 0) - cards_found++; - } - - return cards_found ? 0 : -ENODEV; -} - -#ifdef MODULE -int init_module(void) -{ - return bcm5700_probe(NULL); -} - -void cleanup_module(void) -{ - struct net_device *next_dev; - PUM_DEVICE_BLOCK pUmDevice; - - /* No need to check MOD_IN_USE, as sys_delete_module() checks. */ - while (root_tigon3_dev) { - pUmDevice = (PUM_DEVICE_BLOCK)root_tigon3_dev->priv; - next_dev = pUmDevice->next_module; - unregister_netdev(root_tigon3_dev); - if (pUmDevice->lm_dev.pMappedMemBase) - iounmap(pUmDevice->lm_dev.pMappedMemBase); -#if (LINUX_VERSION_CODE < 0x020600) - kfree(root_tigon3_dev); -#else - free_netdev(root_tigon3_dev); -#endif - root_tigon3_dev = next_dev; - } -#ifdef BCM_IOCTL32 - unregister_ioctl32_conversion(SIOCNICE); -#endif -} - -#endif /* MODULE */ -#else /* LINUX_VERSION_CODE < 0x020300 */ - -#if (LINUX_VERSION_CODE >= 0x020406) -static int bcm5700_suspend (struct pci_dev *pdev, u32 state) -#else -static void bcm5700_suspend (struct pci_dev *pdev) -#endif -{ - struct net_device *dev = (struct net_device *) pci_get_drvdata(pdev); - PUM_DEVICE_BLOCK pUmDevice = (PUM_DEVICE_BLOCK) dev->priv; - PLM_DEVICE_BLOCK pDevice = &pUmDevice->lm_dev; - - if (!netif_running(dev)) -#if (LINUX_VERSION_CODE >= 0x020406) - return 0; -#else - return; -#endif - - netif_device_detach (dev); - bcm5700_shutdown(pUmDevice); - - LM_SetPowerState(pDevice, LM_POWER_STATE_D3); - -/* pci_power_off(pdev, -1);*/ -#if (LINUX_VERSION_CODE >= 0x020406) - return 0; -#endif -} - - -#if (LINUX_VERSION_CODE >= 0x020406) -static int bcm5700_resume(struct pci_dev *pdev) -#else -static void bcm5700_resume(struct pci_dev *pdev) -#endif -{ - struct net_device *dev = (struct net_device *) pci_get_drvdata(pdev); - PUM_DEVICE_BLOCK pUmDevice = (PUM_DEVICE_BLOCK) dev->priv; - PLM_DEVICE_BLOCK pDevice = &pUmDevice->lm_dev; - - if (!netif_running(dev)) -#if (LINUX_VERSION_CODE >= 0x020406) - return 0; -#else - return; -#endif -/* pci_power_on(pdev);*/ - netif_device_attach(dev); - LM_SetPowerState(pDevice, LM_POWER_STATE_D0); - MM_InitializeUmPackets(pDevice); - bcm5700_reset(dev); -#if (LINUX_VERSION_CODE >= 0x020406) - return 0; -#endif -} - - -static struct pci_driver bcm5700_pci_driver = { - name: bcm5700_driver, - id_table: bcm5700_pci_tbl, - probe: bcm5700_init_one, - remove: __devexit_p(bcm5700_remove_one), - suspend: bcm5700_suspend, - resume: bcm5700_resume, -}; - -static int -bcm5700_notify_reboot(struct notifier_block *this, unsigned long event, void *unused) -{ - switch (event) { - case SYS_HALT: - case SYS_POWER_OFF: - case SYS_RESTART: - break; - default: - return NOTIFY_DONE; - } - - B57_INFO(("bcm5700 reboot notification\n")); - pci_unregister_driver(&bcm5700_pci_driver); - return NOTIFY_DONE; -} - -static int __init bcm5700_init_module (void) -{ - int pin = 1 << 2; - - if (nvram_match("disabled_5397", "1") || (activate_gpio != -1)) { - if ( activate_gpio != -1 ) pin = activate_gpio; - printk("5397 switch GPIO-Reset (pin %d)\n", pin); - sb_t *gpio_sbh; - if (!(gpio_sbh = sb_kattach(SB_OSH))) return -ENODEV; - sb_gpiosetcore(gpio_sbh); -// sb_gpioreserve(gpio_sbh, 0x4, GPIO_HI_PRIORITY); - sb_gpioouten(gpio_sbh, 0x4, 0x4, GPIO_HI_PRIORITY); - sb_gpioout(gpio_sbh, 0x4, 0x4, GPIO_HI_PRIORITY); - sb_detach(gpio_sbh); - } - - if (msglevel != 0xdeadbeef) { - b57_msg_level = msglevel; - printf("%s: msglevel set to 0x%x\n", __FUNCTION__, b57_msg_level); - } else - b57_msg_level = B57_ERR_VAL; - - return pci_module_init(&bcm5700_pci_driver); -} - -static void __exit bcm5700_cleanup_module (void) -{ - unregister_reboot_notifier(&bcm5700_reboot_notifier); - pci_unregister_driver(&bcm5700_pci_driver); -} - -module_init(bcm5700_init_module); -module_exit(bcm5700_cleanup_module); -#endif - -/* - * Middle Module - * - */ - - -#ifdef BCM_NAPI_RXPOLL -LM_STATUS -MM_ScheduleRxPoll(LM_DEVICE_BLOCK *pDevice) -{ - struct net_device *dev = ((UM_DEVICE_BLOCK *) pDevice)->dev; - - if (netif_rx_schedule_prep(dev)) { - __netif_rx_schedule(dev); - return LM_STATUS_SUCCESS; - } - return LM_STATUS_FAILURE; -} -#endif - -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_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_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_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_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 = pci_alloc_consistent(pUmDevice->pdev, BlockSize, - &mapping); - 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, 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; - - - /* Maximum in slab.c */ - if (BlockSize > 131072) { - goto MM_Alloc_error; - } - - pvirt = kmalloc(BlockSize, GFP_ATOMIC); - if (!pvirt) { - goto MM_Alloc_error; - } - pUmDevice->mem_list[pUmDevice->mem_list_num] = pvirt; - pUmDevice->dma_list[pUmDevice->mem_list_num] = 0; - pUmDevice->mem_size_list[pUmDevice->mem_list_num++] = 0; - /* mem_size_list[i] == 0 indicates that the memory should be freed */ - /* using kfree */ - memset(pvirt, 0, BlockSize); - *pMemoryBlockVirt = pvirt; - return LM_STATUS_SUCCESS; - -MM_Alloc_error: - printk(KERN_WARNING "%s: Memory allocation failed - buffer parameters may be set too high\n", pUmDevice->dev->name); - return LM_STATUS_FAILURE; -} - -LM_STATUS -MM_MapMemBase(PLM_DEVICE_BLOCK pDevice) -{ - PUM_DEVICE_BLOCK pUmDevice = (PUM_DEVICE_BLOCK) pDevice; - - pDevice->pMappedMemBase = ioremap_nocache( - pci_resource_start(pUmDevice->pdev, 0), sizeof(T3_STD_MEM_MAP)); - if (pDevice->pMappedMemBase == 0) - return LM_STATUS_FAILURE; - - return LM_STATUS_SUCCESS; -} - -LM_STATUS -MM_InitializeUmPackets(PLM_DEVICE_BLOCK pDevice) -{ - unsigned int i; - struct sk_buff *skb; - PUM_DEVICE_BLOCK pUmDevice = (PUM_DEVICE_BLOCK) pDevice; - PUM_PACKET pUmPacket; - PLM_PACKET pPacket; - - for (i = 0; i < pDevice->RxPacketDescCnt; i++) { - pPacket = QQ_PopHead(&pDevice->RxPacketFreeQ.Container); - pUmPacket = (PUM_PACKET) pPacket; - if (pPacket == 0) { - printk(KERN_DEBUG "Bad RxPacketFreeQ\n"); - } - if (pUmPacket->skbuff == 0) { -#ifdef BCM_WL_EMULATOR - skb = (struct sk_buff *)wlcemu_pktget(pDevice->wlc,pPacket->u.Rx.RxBufferSize + 2); -#else - skb = dev_alloc_skb(pPacket->u.Rx.RxBufferSize + 2 + EXTRA_HDR); -#endif - if (skb == 0) { - pUmPacket->skbuff = 0; - QQ_PushTail( - &pUmDevice->rx_out_of_buf_q.Container, - pPacket); - continue; - } - pUmPacket->skbuff = skb; - skb->dev = pUmDevice->dev; -#ifndef BCM_WL_EMULATOR - skb_reserve(skb, EXTRA_HDR - pUmDevice->rx_buf_align); -#endif - } - QQ_PushTail(&pDevice->RxPacketFreeQ.Container, pPacket); - } - if (T3_ASIC_REV(pUmDevice->lm_dev.ChipRevId) == T3_ASIC_REV_5700) { - /* reallocate buffers in the ISR */ - pUmDevice->rx_buf_repl_thresh = 0; - pUmDevice->rx_buf_repl_panic_thresh = 0; - pUmDevice->rx_buf_repl_isr_limit = 0; - } - else { - pUmDevice->rx_buf_repl_thresh = pDevice->RxPacketDescCnt / 8; - pUmDevice->rx_buf_repl_panic_thresh = - pDevice->RxPacketDescCnt * 7 / 8; - - /* This limits the time spent in the ISR when the receiver */ - /* is in a steady state of being overrun. */ - pUmDevice->rx_buf_repl_isr_limit = pDevice->RxPacketDescCnt / 8; - -#if T3_JUMBO_RCV_RCB_ENTRY_COUNT - if (pDevice->RxJumboDescCnt != 0) { - if (pUmDevice->rx_buf_repl_thresh >= - pDevice->RxJumboDescCnt) { - - pUmDevice->rx_buf_repl_thresh = - pUmDevice->rx_buf_repl_panic_thresh = - pDevice->RxJumboDescCnt - 1; - } - if (pUmDevice->rx_buf_repl_thresh >= - pDevice->RxStdDescCnt) { - - pUmDevice->rx_buf_repl_thresh = - pUmDevice->rx_buf_repl_panic_thresh = - pDevice->RxStdDescCnt - 1; - } - } -#endif - } - return LM_STATUS_SUCCESS; -} - -LM_STATUS -MM_GetConfig(PLM_DEVICE_BLOCK pDevice) -{ - PUM_DEVICE_BLOCK pUmDevice = (PUM_DEVICE_BLOCK) pDevice; - int index = pUmDevice->index; - struct net_device *dev = pUmDevice->dev; - - if (index >= MAX_UNITS) - return LM_STATUS_SUCCESS; - -#if LINUX_KERNEL_VERSION < 0x0020609 - - bcm5700_validate_param_range(pUmDevice, &auto_speed[index], "auto_speed", - 0, 1, 1); - if (auto_speed[index] == 0) - pDevice->DisableAutoNeg = TRUE; - else - pDevice->DisableAutoNeg = FALSE; - - if (line_speed[index] == 0) { - pDevice->RequestedLineSpeed = LM_LINE_SPEED_AUTO; - pDevice->DisableAutoNeg = FALSE; - } - else { - bcm5700_validate_param_range(pUmDevice, &full_duplex[index], - "full_duplex", 0, 1, 1); - if (full_duplex[index]) { - pDevice->RequestedDuplexMode = LM_DUPLEX_MODE_FULL; - } - else { - pDevice->RequestedDuplexMode = LM_DUPLEX_MODE_HALF; - } - - if (line_speed[index] == 1000) { - pDevice->RequestedLineSpeed = LM_LINE_SPEED_1000MBPS; - if (pDevice->PhyFlags & PHY_NO_GIGABIT) { - pDevice->RequestedLineSpeed = - LM_LINE_SPEED_100MBPS; - printk(KERN_WARNING "%s-%d: Invalid line_speed parameter (1000), using 100\n", bcm5700_driver, index); - } - else { - if ((pDevice->TbiFlags & ENABLE_TBI_FLAG) && - !full_duplex[index]) { - printk(KERN_WARNING "%s-%d: Invalid full_duplex parameter (0) for fiber, using 1\n", bcm5700_driver, index); - pDevice->RequestedDuplexMode = - LM_DUPLEX_MODE_FULL; - } - - if (!(pDevice->TbiFlags & ENABLE_TBI_FLAG) && - !auto_speed[index] && !(pDevice->PhyFlags & PHY_IS_FIBER) ) { - printk(KERN_WARNING "%s-%d: Invalid auto_speed parameter (0) for copper, using 1\n", bcm5700_driver, index); - pDevice->DisableAutoNeg = FALSE; - } - } - } - else if ((pDevice->TbiFlags & ENABLE_TBI_FLAG) || - (pDevice->PhyFlags & PHY_IS_FIBER)){ - pDevice->RequestedLineSpeed = LM_LINE_SPEED_AUTO; - pDevice->RequestedDuplexMode = LM_DUPLEX_MODE_FULL; - pDevice->DisableAutoNeg = FALSE; - printk(KERN_WARNING "%s-%d: Invalid line_speed parameter (%d), using auto\n", bcm5700_driver, index, line_speed[index]); - } - else if (line_speed[index] == 100) { - - pDevice->RequestedLineSpeed = LM_LINE_SPEED_100MBPS; - } - else if (line_speed[index] == 10) { - - pDevice->RequestedLineSpeed = LM_LINE_SPEED_10MBPS; - } - else { - pDevice->RequestedLineSpeed = LM_LINE_SPEED_AUTO; - pDevice->DisableAutoNeg = FALSE; - printk(KERN_WARNING "%s-%d: Invalid line_speed parameter (%d), using 0\n", bcm5700_driver, index, line_speed[index]); - } - - } - -#endif /* LINUX_KERNEL_VERSION */ - - /* This is an unmanageable switch nic and will have link problems if - not set to auto - */ - if(pDevice->SubsystemVendorId==0x103c && pDevice->SubsystemId==0x3226) - { - if(pDevice->RequestedLineSpeed != LM_LINE_SPEED_AUTO) - { - printk(KERN_WARNING "%s-%d: Invalid line_speed parameter (%d), using 0\n", - bcm5700_driver, index, line_speed[index]); - } - pDevice->RequestedLineSpeed = LM_LINE_SPEED_AUTO; - pDevice->DisableAutoNeg = FALSE; - } - -#if LINUX_KERNEL_VERSION < 0x0020609 - - pDevice->FlowControlCap = 0; - bcm5700_validate_param_range(pUmDevice, &rx_flow_control[index], - "rx_flow_control", 0, 1, 0); - if (rx_flow_control[index] != 0) { - pDevice->FlowControlCap |= LM_FLOW_CONTROL_RECEIVE_PAUSE; - } - bcm5700_validate_param_range(pUmDevice, &tx_flow_control[index], - "tx_flow_control", 0, 1, 0); - if (tx_flow_control[index] != 0) { - pDevice->FlowControlCap |= LM_FLOW_CONTROL_TRANSMIT_PAUSE; - } - bcm5700_validate_param_range(pUmDevice, &auto_flow_control[index], - "auto_flow_control", 0, 1, 0); - if (auto_flow_control[index] != 0) { - if (pDevice->DisableAutoNeg == FALSE) { - - pDevice->FlowControlCap |= LM_FLOW_CONTROL_AUTO_PAUSE; - if ((tx_flow_control[index] == 0) && - (rx_flow_control[index] == 0)) { - - pDevice->FlowControlCap |= - LM_FLOW_CONTROL_TRANSMIT_PAUSE | - LM_FLOW_CONTROL_RECEIVE_PAUSE; - } - } - } - - if (dev->mtu > 1500) { -#ifdef BCM_TSO - if (T3_ASIC_5714_FAMILY(pDevice->ChipRevId) && - (dev->features & NETIF_F_TSO)) { - dev->features &= ~NETIF_F_TSO; - printk(KERN_ALERT "%s: TSO previously enabled. Jumbo Frames and TSO cannot simultaneously be enabled. Jumbo Frames enabled. TSO disabled.\n", dev->name); - } -#endif - pDevice->RxMtu = dev->mtu + 14; - } - - if ((T3_ASIC_REV(pDevice->ChipRevId) != T3_ASIC_REV_5700) && - !(pDevice->Flags & BCM5788_FLAG)) { - pDevice->Flags |= USE_TAGGED_STATUS_FLAG; - pUmDevice->timer_interval = HZ; - if ((T3_ASIC_REV(pDevice->ChipRevId) == T3_ASIC_REV_5703) && - (pDevice->TbiFlags & ENABLE_TBI_FLAG)) { - pUmDevice->timer_interval = HZ/4; - } - } - else { - pUmDevice->timer_interval = HZ/10; - } - - bcm5700_validate_param_range(pUmDevice, &tx_pkt_desc_cnt[index], - "tx_pkt_desc_cnt", 1, MAX_TX_PACKET_DESC_COUNT-1, TX_DESC_CNT); - pDevice->TxPacketDescCnt = tx_pkt_desc_cnt[index]; - bcm5700_validate_param_range(pUmDevice, &rx_std_desc_cnt[index], - "rx_std_desc_cnt", 1, T3_STD_RCV_RCB_ENTRY_COUNT-1, - RX_DESC_CNT); - pDevice->RxStdDescCnt = rx_std_desc_cnt[index]; - -#if T3_JUMBO_RCV_RCB_ENTRY_COUNT - bcm5700_validate_param_range(pUmDevice, &rx_jumbo_desc_cnt[index], - "rx_jumbo_desc_cnt", 1, T3_JUMBO_RCV_RCB_ENTRY_COUNT-1, - JBO_DESC_CNT); - - if (mtu[index] <= 1514) - pDevice->RxJumboDescCnt = 0; - else if(!T3_ASIC_IS_5705_BEYOND(pDevice->ChipRevId)){ - pDevice->RxJumboDescCnt = rx_jumbo_desc_cnt[index]; - } -#endif - -#ifdef BCM_INT_COAL - bcm5700_validate_param_range(pUmDevice, &adaptive_coalesce[index], - "adaptive_coalesce", 0, 1, 1); -#ifdef BCM_NAPI_RXPOLL - if (adaptive_coalesce[index]) { - printk(KERN_WARNING "%s-%d: adaptive_coalesce not used in NAPI mode\n", bcm5700_driver, index); - adaptive_coalesce[index] = 0; - - } -#endif - pUmDevice->adaptive_coalesce = adaptive_coalesce[index]; - if (!pUmDevice->adaptive_coalesce) { - bcm5700_validate_param_range(pUmDevice, - &rx_coalesce_ticks[index], "rx_coalesce_ticks", 0, - MAX_RX_COALESCING_TICKS, RX_COAL_TK); - if ((rx_coalesce_ticks[index] == 0) && - (rx_max_coalesce_frames[index] == 0)) { - - printk(KERN_WARNING "%s-%d: Conflicting rx_coalesce_ticks (0) and rx_max_coalesce_frames (0) parameters, using %d and %d respectively\n", - bcm5700_driver, index, RX_COAL_TK, RX_COAL_FM); - - rx_coalesce_ticks[index] = RX_COAL_TK; - rx_max_coalesce_frames[index] = RX_COAL_FM; - } - pDevice->RxCoalescingTicks = pUmDevice->rx_curr_coalesce_ticks = - rx_coalesce_ticks[index]; -#ifdef BCM_NAPI_RXPOLL - pDevice->RxCoalescingTicksDuringInt = rx_coalesce_ticks[index]; -#endif - - bcm5700_validate_param_range(pUmDevice, - &rx_max_coalesce_frames[index], - "rx_max_coalesce_frames", 0, - MAX_RX_MAX_COALESCED_FRAMES, RX_COAL_FM); - - pDevice->RxMaxCoalescedFrames = - pUmDevice->rx_curr_coalesce_frames = - rx_max_coalesce_frames[index]; -#ifdef BCM_NAPI_RXPOLL - pDevice->RxMaxCoalescedFramesDuringInt = - rx_max_coalesce_frames[index]; -#endif - - bcm5700_validate_param_range(pUmDevice, - &tx_coalesce_ticks[index], "tx_coalesce_ticks", 0, - MAX_TX_COALESCING_TICKS, TX_COAL_TK); - if ((tx_coalesce_ticks[index] == 0) && - (tx_max_coalesce_frames[index] == 0)) { - - printk(KERN_WARNING "%s-%d: Conflicting tx_coalesce_ticks (0) and tx_max_coalesce_frames (0) parameters, using %d and %d respectively\n", - bcm5700_driver, index, TX_COAL_TK, TX_COAL_FM); - - tx_coalesce_ticks[index] = TX_COAL_TK; - tx_max_coalesce_frames[index] = TX_COAL_FM; - } - pDevice->TxCoalescingTicks = tx_coalesce_ticks[index]; - bcm5700_validate_param_range(pUmDevice, - &tx_max_coalesce_frames[index], - "tx_max_coalesce_frames", 0, - MAX_TX_MAX_COALESCED_FRAMES, TX_COAL_FM); - pDevice->TxMaxCoalescedFrames = tx_max_coalesce_frames[index]; - pUmDevice->tx_curr_coalesce_frames = - pDevice->TxMaxCoalescedFrames; - - bcm5700_validate_param_range(pUmDevice, - &stats_coalesce_ticks[index], "stats_coalesce_ticks", - 0, MAX_STATS_COALESCING_TICKS, ST_COAL_TK); - if (adaptive_coalesce[index]) { - printk(KERN_WARNING "%s-%d: Invalid stats_coalesce_ticks parameter set with with adaptive_coalesce parameter. Using adaptive_coalesce.\n", bcm5700_driver, index); - }else{ - if ((stats_coalesce_ticks[index] > 0) && - (stats_coalesce_ticks[index] < 100)) { - printk(KERN_WARNING "%s-%d: Invalid stats_coalesce_ticks parameter (%u), using 100\n", bcm5700_driver, index, (unsigned int) stats_coalesce_ticks[index]); - stats_coalesce_ticks[index] = 100; - pDevice->StatsCoalescingTicks = stats_coalesce_ticks[index]; - pDevice->StatsCoalescingTicks = stats_coalesce_ticks[index]; - } - } - } - else { - pUmDevice->rx_curr_coalesce_frames = RX_COAL_FM; - pUmDevice->rx_curr_coalesce_ticks = RX_COAL_TK; - pUmDevice->tx_curr_coalesce_frames = TX_COAL_FM; - } -#endif - - if (T3_ASIC_IS_5705_BEYOND(pDevice->ChipRevId)) { - unsigned int tmpvar; - - tmpvar = pDevice->StatsCoalescingTicks / BCM_TIMER_GRANULARITY; - - /* - * If the result is zero, the request is too demanding. - */ - if (tmpvar == 0) { - tmpvar = 1; - } - - pDevice->StatsCoalescingTicks = tmpvar * BCM_TIMER_GRANULARITY; - - pUmDevice->statstimer_interval = tmpvar; - } - -#ifdef BCM_WOL - bcm5700_validate_param_range(pUmDevice, &enable_wol[index], - "enable_wol", 0, 1, 0); - if (enable_wol[index]) { - pDevice->WakeUpModeCap = LM_WAKE_UP_MODE_MAGIC_PACKET; - pDevice->WakeUpMode = LM_WAKE_UP_MODE_MAGIC_PACKET; - } -#endif -#ifdef INCLUDE_TBI_SUPPORT - if (pDevice->TbiFlags & ENABLE_TBI_FLAG) { - if ((T3_ASIC_REV(pDevice->ChipRevId) == T3_ASIC_REV_5704) || - (T3_ASIC_REV(pDevice->ChipRevId) == T3_ASIC_REV_5703)) { - /* just poll since we have hardware autoneg. in 5704 */ - pDevice->TbiFlags |= TBI_PURE_POLLING_FLAG; - } - else { - pDevice->TbiFlags |= TBI_POLLING_INTR_FLAG; - } - } -#endif - bcm5700_validate_param_range(pUmDevice, &scatter_gather[index], - "scatter_gather", 0, 1, 1); - bcm5700_validate_param_range(pUmDevice, &tx_checksum[index], - "tx_checksum", 0, 1, 1); - bcm5700_validate_param_range(pUmDevice, &rx_checksum[index], - "rx_checksum", 0, 1, 1); - if (!(pDevice->TaskOffloadCap & LM_TASK_OFFLOAD_TX_TCP_CHECKSUM)) { - if (tx_checksum[index] || rx_checksum[index]) { - - pDevice->TaskToOffload = LM_TASK_OFFLOAD_NONE; - printk(KERN_WARNING "%s-%d: Checksum offload not available on this NIC\n", bcm5700_driver, index); - } - } - else { - if (rx_checksum[index]) { - pDevice->TaskToOffload |= - LM_TASK_OFFLOAD_RX_TCP_CHECKSUM | - LM_TASK_OFFLOAD_RX_UDP_CHECKSUM; - } - if (tx_checksum[index]) { - pDevice->TaskToOffload |= - LM_TASK_OFFLOAD_TX_TCP_CHECKSUM | - LM_TASK_OFFLOAD_TX_UDP_CHECKSUM; - pDevice->Flags |= NO_TX_PSEUDO_HDR_CSUM_FLAG; - } - } -#ifdef BCM_TSO - bcm5700_validate_param_range(pUmDevice, &enable_tso[index], - "enable_tso", 0, 1, 1); - - /* Always enable TSO firmware if supported */ - /* This way we can turn it on or off on the fly */ - if (pDevice->TaskOffloadCap & LM_TASK_OFFLOAD_TCP_SEGMENTATION) - { - pDevice->TaskToOffload |= - LM_TASK_OFFLOAD_TCP_SEGMENTATION; - } - if (enable_tso[index] && - !(pDevice->TaskToOffload & LM_TASK_OFFLOAD_TCP_SEGMENTATION)) - { - printk(KERN_WARNING "%s-%d: TSO not available on this NIC\n", bcm5700_driver, index); - } -#endif -#ifdef BCM_ASF - bcm5700_validate_param_range(pUmDevice, &vlan_tag_mode[index], - "vlan_strip_mode", 0, 2, 0); - pUmDevice->vlan_tag_mode = vlan_tag_mode[index]; -#else - pUmDevice->vlan_tag_mode = VLAN_TAG_MODE_NORMAL_STRIP; -#endif - -#endif /* LINUX_KERNEL_VERSION */ - -#ifdef BCM_NIC_SEND_BD - bcm5700_validate_param_range(pUmDevice, &nic_tx_bd[index], "nic_tx_bd", - 0, 1, 0); - if (nic_tx_bd[index]) - pDevice->Flags |= NIC_SEND_BD_FLAG; - if ((pDevice->Flags & ENABLE_PCIX_FIX_FLAG) || - (T3_ASIC_REV(pDevice->ChipRevId) == T3_ASIC_REV_5705)) { - if (pDevice->Flags & NIC_SEND_BD_FLAG) { - pDevice->Flags &= ~NIC_SEND_BD_FLAG; - printk(KERN_WARNING "%s-%d: Nic Send BDs not available on this NIC or not possible on this system\n", bcm5700_driver, index); - } - } -#endif -#if defined(CONFIG_PCI_MSI) || defined(CONFIG_PCI_USE_VECTOR) - bcm5700_validate_param_range(pUmDevice, &disable_msi[pUmDevice->index], - "disable_msi", 0, 1, 0); -#endif - - bcm5700_validate_param_range(pUmDevice, &delay_link[index], - "delay_link", 0, 1, 0); - - bcm5700_validate_param_range(pUmDevice, &disable_d3hot[index], - "disable_d3hot", 0, 1, 0); - if (disable_d3hot[index]) { - -#ifdef BCM_WOL - if (enable_wol[index]) { - pDevice->WakeUpModeCap = LM_WAKE_UP_MODE_NONE; - pDevice->WakeUpMode = LM_WAKE_UP_MODE_NONE; - printk(KERN_WARNING "%s-%d: Wake-On-Lan disabled because D3Hot is disabled\n", bcm5700_driver, index); - } -#endif - pDevice->Flags |= DISABLE_D3HOT_FLAG; - } - - return LM_STATUS_SUCCESS; -} - -/* From include/proto/ethernet.h */ -#define ETHER_TYPE_8021Q 0x8100 /* 802.1Q */ - -/* From include/proto/vlan.h */ -#define VLAN_PRI_MASK 7 /* 3 bits of priority */ -#define VLAN_PRI_SHIFT 13 - -/* Replace the priority in a vlan tag */ -#define UPD_VLANTAG_PRIO(tag, prio) do { \ - tag &= ~(VLAN_PRI_MASK << VLAN_PRI_SHIFT); \ - tag |= prio << VLAN_PRI_SHIFT; \ -} while (0) - -/* Takes an Ethernet frame and sets out-of-bound PKTPRIO. - * Also updates the inplace vlan tag if requested. - * For debugging, it returns an indication of what it did. - */ -#define PKTPRIO_VDSCP 0x100 /* DSCP prio found after VLAN tag */ -#define PKTPRIO_VLAN 0x200 /* VLAN prio found */ -#define PKTPRIO_UPD 0x400 /* DSCP used to update VLAN prio */ -#define PKTPRIO_DSCP 0x800 /* DSCP prio found */ -#define PKTSETPRIO(skb, x) (((struct sk_buff*)(skb))->priority = (x)) -static uint -pktsetprio(void *pkt, bool update_vtag) -{ - struct ether_header *eh; - struct ethervlan_header *evh; - uint8 *pktdata; - int priority = 0; - int rc = 0; - - pktdata = (uint8 *) PKTDATA(NULL, pkt); - ASSERT(ISALIGNED((uintptr)pktdata, sizeof(uint16))); - - eh = (struct ether_header *) pktdata; - - if (ntoh16(eh->ether_type) == ETHER_TYPE_8021Q) { - uint16 vlan_tag; - int vlan_prio, dscp_prio = 0; - - evh = (struct ethervlan_header *)eh; - - vlan_tag = ntoh16(evh->vlan_tag); - vlan_prio = (int) (vlan_tag >> VLAN_PRI_SHIFT) & VLAN_PRI_MASK; - - if (ntoh16(evh->ether_type) == ETHER_TYPE_IP) { - uint8 *ip_body = pktdata + sizeof(struct ethervlan_header); - uint8 tos_tc = IP_TOS(ip_body); - dscp_prio = (int)(tos_tc >> IPV4_TOS_PREC_SHIFT); - if ((IP_VER(ip_body) == IP_VER_4) && (IPV4_PROT(ip_body) == IP_PROT_TCP)) { - int ip_len; - int src_port; - bool src_port_exc; - uint8 *tcp_hdr; - - ip_len = IPV4_PAYLOAD_LEN(ip_body); - tcp_hdr = IPV4_NO_OPTIONS_PAYLOAD(ip_body); - src_port = TCP_SRC_PORT(tcp_hdr); - src_port_exc = (src_port == 10110) || (src_port == 10120) || - (src_port == 10130) || (src_port == 10140); - - if ((ip_len == 40) && src_port_exc && TCP_IS_ACK(tcp_hdr)) { - dscp_prio = 7; - } - } - } - - /* DSCP priority gets precedence over 802.1P (vlan tag) */ - if (dscp_prio != 0) { - priority = dscp_prio; - rc |= PKTPRIO_VDSCP; - } else { - priority = vlan_prio; - rc |= PKTPRIO_VLAN; - } - /* - * If the DSCP priority is not the same as the VLAN priority, - * then overwrite the priority field in the vlan tag, with the - * DSCP priority value. This is required for Linux APs because - * the VLAN driver on Linux, overwrites the skb->priority field - * with the priority value in the vlan tag - */ - if (update_vtag && (priority != vlan_prio)) { - vlan_tag &= ~(VLAN_PRI_MASK << VLAN_PRI_SHIFT); - vlan_tag |= (uint16)priority << VLAN_PRI_SHIFT; - evh->vlan_tag = hton16(vlan_tag); - rc |= PKTPRIO_UPD; - } - } else if (ntoh16(eh->ether_type) == ETHER_TYPE_IP) { - uint8 *ip_body = pktdata + sizeof(struct ether_header); - uint8 tos_tc = IP_TOS(ip_body); - priority = (int)(tos_tc >> IPV4_TOS_PREC_SHIFT); - rc |= PKTPRIO_DSCP; - if ((IP_VER(ip_body) == IP_VER_4) && (IPV4_PROT(ip_body) == IP_PROT_TCP)) { - int ip_len; - int src_port; - bool src_port_exc; - uint8 *tcp_hdr; - - ip_len = IPV4_PAYLOAD_LEN(ip_body); - tcp_hdr = IPV4_NO_OPTIONS_PAYLOAD(ip_body); - src_port = TCP_SRC_PORT(tcp_hdr); - src_port_exc = (src_port == 10110) || (src_port == 10120) || - (src_port == 10130) || (src_port == 10140); - - if ((ip_len == 40) && src_port_exc && TCP_IS_ACK(tcp_hdr)) { - priority = 7; - } - } - } - - ASSERT(priority >= 0 && priority <= MAXPRIO); - PKTSETPRIO(pkt, priority); - return (rc | priority); -} - -LM_STATUS -MM_IndicateRxPackets(PLM_DEVICE_BLOCK pDevice) -{ - PUM_DEVICE_BLOCK pUmDevice = (PUM_DEVICE_BLOCK) pDevice; - PLM_PACKET pPacket; - PUM_PACKET pUmPacket; - struct sk_buff *skb; - int size; - int vlan_tag_size = 0; - uint16 dscp_prio; - - if (pDevice->ReceiveMask & LM_KEEP_VLAN_TAG) - vlan_tag_size = 4; - - while (1) { - pPacket = (PLM_PACKET) - QQ_PopHead(&pDevice->RxPacketReceivedQ.Container); - if (pPacket == 0) - break; - pUmPacket = (PUM_PACKET) pPacket; -#if !defined(NO_PCI_UNMAP) - pci_unmap_single(pUmDevice->pdev, - pci_unmap_addr(pUmPacket, map[0]), - pPacket->u.Rx.RxBufferSize, - PCI_DMA_FROMDEVICE); -#endif - if ((pPacket->PacketStatus != LM_STATUS_SUCCESS) || - ((size = pPacket->PacketSize) > - (pDevice->RxMtu + vlan_tag_size))) { - - /* reuse skb */ -#ifdef BCM_TASKLET - QQ_PushTail(&pUmDevice->rx_out_of_buf_q.Container, pPacket); -#else - QQ_PushTail(&pDevice->RxPacketFreeQ.Container, pPacket); -#endif - pUmDevice->rx_misc_errors++; - continue; - } - skb = pUmPacket->skbuff; - skb_put(skb, size); - skb->pkt_type = 0; - /* Extract priority from payload and put it in skb->priority */ - dscp_prio = 0; - if (pUmDevice->qos) { - uint rc; - - rc = pktsetprio(skb, TRUE); - if (rc & (PKTPRIO_VDSCP | PKTPRIO_DSCP)) - dscp_prio = rc & VLAN_PRI_MASK; - if (rc != 0) - B57_INFO(("pktsetprio returned 0x%x, skb->priority: %d\n", - rc, skb->priority)); - } - skb->protocol = eth_type_trans(skb, skb->dev); - if (size > pDevice->RxMtu) { - /* Make sure we have a valid VLAN tag */ - if (htons(skb->protocol) != ETHER_TYPE_8021Q) { - dev_kfree_skb_irq(skb); - pUmDevice->rx_misc_errors++; - goto drop_rx; - } - } - - pUmDevice->stats.rx_bytes += skb->len; - - if ((pPacket->Flags & RCV_BD_FLAG_TCP_UDP_CHKSUM_FIELD) && - (pDevice->TaskToOffload & - LM_TASK_OFFLOAD_RX_TCP_CHECKSUM)) { - if (pPacket->u.Rx.TcpUdpChecksum == 0xffff) { - - skb->ip_summed = CHECKSUM_UNNECESSARY; -#if TIGON3_DEBUG - pUmDevice->rx_good_chksum_count++; -#endif - } - else { - skb->ip_summed = CHECKSUM_NONE; - pUmDevice->rx_bad_chksum_count++; - } - } - else { - skb->ip_summed = CHECKSUM_NONE; - } - { -#ifdef BCM_VLAN - if (pUmDevice->vlgrp && - (pPacket->Flags & RCV_BD_FLAG_VLAN_TAG)) { - /* Override vlan priority with dscp priority */ - if (dscp_prio) - UPD_VLANTAG_PRIO(pPacket->VlanTag, dscp_prio); -#ifdef BCM_NAPI_RXPOLL - vlan_hwaccel_receive_skb(skb, pUmDevice->vlgrp, - pPacket->VlanTag); -#else - vlan_hwaccel_rx(skb, pUmDevice->vlgrp, - pPacket->VlanTag); -#endif - } else -#endif - { -#ifdef BCM_WL_EMULATOR - if(pDevice->wl_emulate_rx) { - /* bcmstats("emu recv %d %d"); */ - wlcemu_receive_skb(pDevice->wlc, skb); - /* bcmstats("emu recv end %d %d"); */ - } - else -#endif /* BCM_WL_EMULATOR */ - { -#ifdef BCM_NAPI_RXPOLL - netif_receive_skb(skb); -#else - netif_rx(skb); -#endif - } - } - } - pUmDevice->dev->last_rx = jiffies; - -drop_rx: -#ifdef BCM_TASKLET - pUmPacket->skbuff = 0; - QQ_PushTail(&pUmDevice->rx_out_of_buf_q.Container, pPacket); -#else -#ifdef BCM_WL_EMULATOR - skb = (struct sk_buff *)wlcemu_pktget(pDevice->wlc,pPacket->u.Rx.RxBufferSize + 2); -#else - skb = dev_alloc_skb(pPacket->u.Rx.RxBufferSize + 2 + EXTRA_HDR); -#endif /* BCM_WL_EMULATOR */ - if (skb == 0) { - pUmPacket->skbuff = 0; - QQ_PushTail(&pUmDevice->rx_out_of_buf_q.Container, pPacket); - } - else { - pUmPacket->skbuff = skb; - skb->dev = pUmDevice->dev; -#ifndef BCM_WL_EMULATOR - skb_reserve(skb, EXTRA_HDR - pUmDevice->rx_buf_align); -#endif - QQ_PushTail(&pDevice->RxPacketFreeQ.Container, pPacket); - } -#endif - } - return LM_STATUS_SUCCESS; -} - -LM_STATUS -MM_CoalesceTxBuffer(PLM_DEVICE_BLOCK pDevice, PLM_PACKET pPacket) -{ - PUM_PACKET pUmPacket = (PUM_PACKET) pPacket; - struct sk_buff *skb = pUmPacket->skbuff; - struct sk_buff *nskb; -#if !defined(NO_PCI_UNMAP) - PUM_DEVICE_BLOCK pUmDevice = (PUM_DEVICE_BLOCK) pDevice; - - pci_unmap_single(pUmDevice->pdev, - pci_unmap_addr(pUmPacket, map[0]), - pci_unmap_len(pUmPacket, map_len[0]), - PCI_DMA_TODEVICE); -#if MAX_SKB_FRAGS - { - int i; - - for (i = 0; i < skb_shinfo(skb)->nr_frags; i++) { - pci_unmap_page(pUmDevice->pdev, - pci_unmap_addr(pUmPacket, map[i + 1]), - pci_unmap_len(pUmPacket, map_len[i + 1]), - PCI_DMA_TODEVICE); - } - } -#endif -#endif - if ((nskb = skb_copy(skb, GFP_ATOMIC))) { - pUmPacket->lm_packet.u.Tx.FragCount = 1; - dev_kfree_skb(skb); - pUmPacket->skbuff = nskb; - return LM_STATUS_SUCCESS; - } - dev_kfree_skb(skb); - pUmPacket->skbuff = 0; - return LM_STATUS_FAILURE; -} - -/* Returns 1 if not all buffers are allocated */ -STATIC int -replenish_rx_buffers(PUM_DEVICE_BLOCK pUmDevice, int max) -{ - PLM_PACKET pPacket; - PUM_PACKET pUmPacket; - PLM_DEVICE_BLOCK pDevice = (PLM_DEVICE_BLOCK) pUmDevice; - struct sk_buff *skb; - int queue_rx = 0; - int alloc_cnt = 0; - int ret = 0; - - while ((pUmPacket = (PUM_PACKET) - QQ_PopHead(&pUmDevice->rx_out_of_buf_q.Container)) != 0) { - pPacket = (PLM_PACKET) pUmPacket; - if (pUmPacket->skbuff) { - /* reuse an old skb */ - QQ_PushTail(&pDevice->RxPacketFreeQ.Container, pPacket); - queue_rx = 1; - continue; - } -#ifdef BCM_WL_EMULATOR - if ((skb = (struct sk_buff *)wlcemu_pktget(pDevice->wlc,pPacket->u.Rx.RxBufferSize + 2)) == 0) -#else - if ((skb = dev_alloc_skb(pPacket->u.Rx.RxBufferSize + 2 + EXTRA_HDR)) == 0) -#endif /* BCM_WL_EMULATOR */ - { - QQ_PushHead(&pUmDevice->rx_out_of_buf_q.Container, - pPacket); - ret = 1; - break; - } - pUmPacket->skbuff = skb; - skb->dev = pUmDevice->dev; -#ifndef BCM_WL_EMULATOR - skb_reserve(skb, EXTRA_HDR - pUmDevice->rx_buf_align); -#endif - QQ_PushTail(&pDevice->RxPacketFreeQ.Container, pPacket); - queue_rx = 1; - if (max > 0) { - alloc_cnt++; - if (alloc_cnt >= max) - break; - } - } - if (queue_rx || pDevice->QueueAgain) { - LM_QueueRxPackets(pDevice); - } - return ret; -} - -LM_STATUS -MM_IndicateTxPackets(PLM_DEVICE_BLOCK pDevice) -{ - PUM_DEVICE_BLOCK pUmDevice = (PUM_DEVICE_BLOCK) pDevice; - PLM_PACKET pPacket; - PUM_PACKET pUmPacket; - struct sk_buff *skb; -#if !defined(NO_PCI_UNMAP) && MAX_SKB_FRAGS - int i; -#endif - - while (1) { - pPacket = (PLM_PACKET) - QQ_PopHead(&pDevice->TxPacketXmittedQ.Container); - if (pPacket == 0) - break; - pUmPacket = (PUM_PACKET) pPacket; - skb = pUmPacket->skbuff; -#if !defined(NO_PCI_UNMAP) - pci_unmap_single(pUmDevice->pdev, - pci_unmap_addr(pUmPacket, map[0]), - pci_unmap_len(pUmPacket, map_len[0]), - PCI_DMA_TODEVICE); -#if MAX_SKB_FRAGS - for (i = 0; i < skb_shinfo(skb)->nr_frags; i++) { - pci_unmap_page(pUmDevice->pdev, - pci_unmap_addr(pUmPacket, map[i + 1]), - pci_unmap_len(pUmPacket, map_len[i + 1]), - PCI_DMA_TODEVICE); - } -#endif -#endif - dev_kfree_skb_irq(skb); - pUmPacket->skbuff = 0; - QQ_PushTail(&pDevice->TxPacketFreeQ.Container, pPacket); - } - if (pUmDevice->tx_full) { - if (QQ_GetEntryCnt(&pDevice->TxPacketFreeQ.Container) >= - (pDevice->TxPacketDescCnt >> 1)) { - - pUmDevice->tx_full = 0; - netif_wake_queue(pUmDevice->dev); - } - } - return LM_STATUS_SUCCESS; -} - -LM_STATUS -MM_IndicateStatus(PLM_DEVICE_BLOCK pDevice, LM_STATUS Status) -{ - PUM_DEVICE_BLOCK pUmDevice = (PUM_DEVICE_BLOCK) pDevice; - struct net_device *dev = pUmDevice->dev; - LM_FLOW_CONTROL flow_control; - int speed = 0; - - if (!pUmDevice->opened) - return LM_STATUS_SUCCESS; - - if (!pUmDevice->suspended) { - if (Status == LM_STATUS_LINK_DOWN) { - netif_carrier_off(dev); - } - else if (Status == LM_STATUS_LINK_ACTIVE) { - netif_carrier_on(dev); - } - } - - if (pUmDevice->delayed_link_ind > 0) { - pUmDevice->delayed_link_ind = 0; - if (Status == LM_STATUS_LINK_DOWN) { - B57_INFO(("%s: %s NIC Link is DOWN\n", bcm5700_driver, dev->name)); - } - else if (Status == LM_STATUS_LINK_ACTIVE) { - B57_INFO(("%s: %s NIC Link is UP, ", bcm5700_driver, dev->name)); - } - } - else { - if (Status == LM_STATUS_LINK_DOWN) { - B57_INFO(("%s: %s NIC Link is Down\n", bcm5700_driver, dev->name)); - } - else if (Status == LM_STATUS_LINK_ACTIVE) { - B57_INFO(("%s: %s NIC Link is Up, ", bcm5700_driver, dev->name)); - } - } - - if (Status == LM_STATUS_LINK_ACTIVE) { - if (pDevice->LineSpeed == LM_LINE_SPEED_1000MBPS) - speed = 1000; - else if (pDevice->LineSpeed == LM_LINE_SPEED_100MBPS) - speed = 100; - else if (pDevice->LineSpeed == LM_LINE_SPEED_10MBPS) - speed = 10; - - B57_INFO(("%d Mbps ", speed)); - - if (pDevice->DuplexMode == LM_DUPLEX_MODE_FULL) - B57_INFO(("full duplex")); - else - B57_INFO(("half duplex")); - - 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) { - B57_INFO((", receive ")); - if (flow_control & LM_FLOW_CONTROL_TRANSMIT_PAUSE) - B57_INFO(("& transmit ")); - } - else { - B57_INFO((", transmit ")); - } - B57_INFO(("flow control ON")); - } - B57_INFO(("\n")); - } - return LM_STATUS_SUCCESS; -} - -void -MM_UnmapRxDma(LM_DEVICE_BLOCK *pDevice, LM_PACKET *pPacket) -{ -#if !defined(NO_PCI_UNMAP) - UM_DEVICE_BLOCK *pUmDevice = (UM_DEVICE_BLOCK *) pDevice; - UM_PACKET *pUmPacket = (UM_PACKET *) pPacket; - - if (!pUmPacket->skbuff) - return; - - pci_unmap_single(pUmDevice->pdev, - pci_unmap_addr(pUmPacket, map[0]), - pPacket->u.Rx.RxBufferSize, - PCI_DMA_FROMDEVICE); -#endif -} - -LM_STATUS -MM_FreeRxBuffer(PLM_DEVICE_BLOCK pDevice, PLM_PACKET pPacket) -{ - PUM_PACKET pUmPacket; - struct sk_buff *skb; - - if (pPacket == 0) - return LM_STATUS_SUCCESS; - pUmPacket = (PUM_PACKET) pPacket; - if ((skb = pUmPacket->skbuff)) { - /* DMA address already unmapped */ - dev_kfree_skb(skb); - } - pUmPacket->skbuff = 0; - return LM_STATUS_SUCCESS; -} - -LM_STATUS -MM_Sleep(LM_DEVICE_BLOCK *pDevice, LM_UINT32 msec) -{ - current->state = TASK_INTERRUPTIBLE; - if (schedule_timeout(HZ * msec / 1000) != 0) { - return LM_STATUS_FAILURE; - } - if (signal_pending(current)) - return LM_STATUS_FAILURE; - - return LM_STATUS_SUCCESS; -} - -void -bcm5700_shutdown(UM_DEVICE_BLOCK *pUmDevice) -{ - LM_DEVICE_BLOCK *pDevice = (LM_DEVICE_BLOCK *) pUmDevice; - - bcm5700_intr_off(pUmDevice); - netif_carrier_off(pUmDevice->dev); -#ifdef BCM_TASKLET - tasklet_kill(&pUmDevice->tasklet); -#endif - bcm5700_poll_wait(pUmDevice); - - LM_Halt(pDevice); - - pDevice->InitDone = 0; - bcm5700_free_remaining_rx_bufs(pUmDevice); -} - -void -bcm5700_free_remaining_rx_bufs(UM_DEVICE_BLOCK *pUmDevice) -{ - LM_DEVICE_BLOCK *pDevice = &pUmDevice->lm_dev; - UM_PACKET *pUmPacket; - int cnt, i; - - cnt = QQ_GetEntryCnt(&pUmDevice->rx_out_of_buf_q.Container); - for (i = 0; i < cnt; i++) { - if ((pUmPacket = - QQ_PopHead(&pUmDevice->rx_out_of_buf_q.Container)) - != 0) { - - MM_UnmapRxDma(pDevice, (LM_PACKET *) pUmPacket); - MM_FreeRxBuffer(pDevice, &pUmPacket->lm_packet); - QQ_PushTail(&pDevice->RxPacketFreeQ.Container, - pUmPacket); - } - } -} - -void -bcm5700_validate_param_range(UM_DEVICE_BLOCK *pUmDevice, int *param, - char *param_name, int min, int max, int deflt) -{ - if (((unsigned int) *param < (unsigned int) min) || - ((unsigned int) *param > (unsigned int) max)) { - - printk(KERN_WARNING "%s-%d: Invalid %s parameter (%u), using %u\n", bcm5700_driver, pUmDevice->index, param_name, (unsigned int) *param, (unsigned int) deflt); - *param = deflt; - } -} - -struct net_device * -bcm5700_find_peer(struct net_device *dev) -{ - struct net_device *tmp_dev; - UM_DEVICE_BLOCK *pUmDevice, *pUmTmp; - LM_DEVICE_BLOCK *pDevice; - - tmp_dev = 0; - pUmDevice = (UM_DEVICE_BLOCK *) dev->priv; - pDevice = &pUmDevice->lm_dev; - if (T3_ASIC_REV(pDevice->ChipRevId) == T3_ASIC_REV_5704) { - tmp_dev = root_tigon3_dev; - while (tmp_dev) { - pUmTmp = (PUM_DEVICE_BLOCK) tmp_dev->priv; - if ((tmp_dev != dev) && - (pUmDevice->pdev->bus->number == - pUmTmp->pdev->bus->number) && - PCI_SLOT(pUmDevice->pdev->devfn) == - PCI_SLOT(pUmTmp->pdev->devfn)) { - - break; - } - tmp_dev = pUmTmp->next_module; - } - } - return tmp_dev; -} - -LM_DEVICE_BLOCK * -MM_FindPeerDev(LM_DEVICE_BLOCK *pDevice) -{ - UM_DEVICE_BLOCK *pUmDevice = (UM_DEVICE_BLOCK *) pDevice; - struct net_device *dev = pUmDevice->dev; - struct net_device *peer_dev; - - peer_dev = bcm5700_find_peer(dev); - if (!peer_dev) - return 0; - return ((LM_DEVICE_BLOCK *) peer_dev->priv); -} - -int MM_FindCapability(LM_DEVICE_BLOCK *pDevice, int capability) -{ - UM_DEVICE_BLOCK *pUmDevice = (UM_DEVICE_BLOCK *) pDevice; - return (pci_find_capability(pUmDevice->pdev, capability)); -} - -#if defined(HAVE_POLL_CONTROLLER)||defined(CONFIG_NET_POLL_CONTROLLER) -STATIC void -poll_bcm5700(struct net_device *dev) -{ - UM_DEVICE_BLOCK *pUmDevice = dev->priv; - -#if defined(RED_HAT_LINUX_KERNEL) && (LINUX_VERSION_CODE < 0x020605) - if (netdump_mode) { - bcm5700_interrupt(pUmDevice->pdev->irq, dev, NULL); -#ifdef BCM_NAPI_RXPOLL - if (dev->poll_list.prev) { - int budget = 64; - - bcm5700_poll(dev, &budget); - } -#endif - } - else -#endif - { - disable_irq(pUmDevice->pdev->irq); - bcm5700_interrupt(pUmDevice->pdev->irq, dev, NULL); - enable_irq(pUmDevice->pdev->irq); - } -} -#endif diff --git a/package/broadcom-57xx/src/bcmendian.h b/package/broadcom-57xx/src/bcmendian.h deleted file mode 100644 index 042f6036fd..0000000000 --- a/package/broadcom-57xx/src/bcmendian.h +++ /dev/null @@ -1,197 +0,0 @@ -/* - * local version of endian.h - byte order defines - * - * Copyright 2007, Broadcom Corporation - * All Rights Reserved. - * - * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY - * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM - * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS - * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE. - * -*/ - -#ifndef _BCMENDIAN_H_ -#define _BCMENDIAN_H_ - -#include <typedefs.h> - -/* Byte swap a 16 bit value */ -#define BCMSWAP16(val) \ - ((uint16)(\ - (((uint16)(val) & (uint16)0x00ffU) << 8) | \ - (((uint16)(val) & (uint16)0xff00U) >> 8))) - -/* Byte swap a 32 bit value */ -#define BCMSWAP32(val) \ - ((uint32)(\ - (((uint32)(val) & (uint32)0x000000ffUL) << 24) | \ - (((uint32)(val) & (uint32)0x0000ff00UL) << 8) | \ - (((uint32)(val) & (uint32)0x00ff0000UL) >> 8) | \ - (((uint32)(val) & (uint32)0xff000000UL) >> 24))) - -/* 2 Byte swap a 32 bit value */ -#define BCMSWAP32BY16(val) \ - ((uint32)(\ - (((uint32)(val) & (uint32)0x0000ffffUL) << 16) | \ - (((uint32)(val) & (uint32)0xffff0000UL) >> 16))) - - -static INLINE uint16 -bcmswap16(uint16 val) -{ - return BCMSWAP16(val); -} - -static INLINE uint32 -bcmswap32(uint32 val) -{ - return BCMSWAP32(val); -} - -static INLINE uint32 -bcmswap32by16(uint32 val) -{ - return BCMSWAP32BY16(val); -} - -/* buf - start of buffer of shorts to swap */ -/* len - byte length of buffer */ -static INLINE void -bcmswap16_buf(uint16 *buf, uint len) -{ - len = len/2; - - while (len--) { - *buf = bcmswap16(*buf); - buf++; - } -} - -#ifndef hton16 -#ifndef IL_BIGENDIAN -#define HTON16(i) BCMSWAP16(i) -#define hton16(i) bcmswap16(i) -#define hton32(i) bcmswap32(i) -#define ntoh16(i) bcmswap16(i) -#define ntoh32(i) bcmswap32(i) -#define ltoh16(i) (i) -#define ltoh32(i) (i) -#define htol16(i) (i) -#define htol32(i) (i) -#else -#define HTON16(i) (i) -#define hton16(i) (i) -#define hton32(i) (i) -#define ntoh16(i) (i) -#define ntoh32(i) (i) -#define ltoh16(i) bcmswap16(i) -#define ltoh32(i) bcmswap32(i) -#define htol16(i) bcmswap16(i) -#define htol32(i) bcmswap32(i) -#endif /* IL_BIGENDIAN */ -#endif /* hton16 */ - -#ifndef IL_BIGENDIAN -#define ltoh16_buf(buf, i) -#define htol16_buf(buf, i) -#else -#define ltoh16_buf(buf, i) bcmswap16_buf((uint16*)buf, i) -#define htol16_buf(buf, i) bcmswap16_buf((uint16*)buf, i) -#endif /* IL_BIGENDIAN */ - -/* -* store 16-bit value to unaligned little endian byte array. -*/ -static INLINE void -htol16_ua_store(uint16 val, uint8 *bytes) -{ - bytes[0] = val&0xff; - bytes[1] = val>>8; -} - -/* -* store 32-bit value to unaligned little endian byte array. -*/ -static INLINE void -htol32_ua_store(uint32 val, uint8 *bytes) -{ - bytes[0] = val&0xff; - bytes[1] = (val>>8)&0xff; - bytes[2] = (val>>16)&0xff; - bytes[3] = val>>24; -} - -/* -* store 16-bit value to unaligned network(big) endian byte array. -*/ -static INLINE void -hton16_ua_store(uint16 val, uint8 *bytes) -{ - bytes[1] = val&0xff; - bytes[0] = val>>8; -} - -/* -* store 32-bit value to unaligned network(big) endian byte array. -*/ -static INLINE void -hton32_ua_store(uint32 val, uint8 *bytes) -{ - bytes[3] = val&0xff; - bytes[2] = (val>>8)&0xff; - bytes[1] = (val>>16)&0xff; - bytes[0] = val>>24; -} - -/* -* load 16-bit value from unaligned little endian byte array. -*/ -static INLINE uint16 -ltoh16_ua(void *bytes) -{ - return (((uint8*)bytes)[1]<<8)+((uint8 *)bytes)[0]; -} - -/* -* load 32-bit value from unaligned little endian byte array. -*/ -static INLINE uint32 -ltoh32_ua(void *bytes) -{ - return (((uint8*)bytes)[3]<<24)+(((uint8*)bytes)[2]<<16)+ - (((uint8*)bytes)[1]<<8)+((uint8*)bytes)[0]; -} - -/* -* load 16-bit value from unaligned big(network) endian byte array. -*/ -static INLINE uint16 -ntoh16_ua(void *bytes) -{ - return (((uint8*)bytes)[0]<<8)+((uint8*)bytes)[1]; -} - -/* -* load 32-bit value from unaligned big(network) endian byte array. -*/ -static INLINE uint32 -ntoh32_ua(void *bytes) -{ - return (((uint8*)bytes)[0]<<24)+(((uint8*)bytes)[1]<<16)+ - (((uint8*)bytes)[2]<<8)+((uint8*)bytes)[3]; -} - -#define ltoh_ua(ptr) (\ - sizeof(*(ptr)) == sizeof(uint8) ? *(uint8 *)ptr : \ - sizeof(*(ptr)) == sizeof(uint16) ? (((uint8 *)ptr)[1]<<8)+((uint8 *)ptr)[0] : \ - (((uint8 *)ptr)[3]<<24)+(((uint8 *)ptr)[2]<<16)+(((uint8 *)ptr)[1]<<8)+((uint8 *)ptr)[0] \ -) - -#define ntoh_ua(ptr) (\ - sizeof(*(ptr)) == sizeof(uint8) ? *(uint8 *)ptr : \ - sizeof(*(ptr)) == sizeof(uint16) ? (((uint8 *)ptr)[0]<<8)+((uint8 *)ptr)[1] : \ - (((uint8 *)ptr)[0]<<24)+(((uint8 *)ptr)[1]<<16)+(((uint8 *)ptr)[2]<<8)+((uint8 *)ptr)[3] \ -) - -#endif /* _BCMENDIAN_H_ */ diff --git a/package/broadcom-57xx/src/bcmparams.h b/package/broadcom-57xx/src/bcmparams.h deleted file mode 100644 index cb97e183b8..0000000000 --- a/package/broadcom-57xx/src/bcmparams.h +++ /dev/null @@ -1,24 +0,0 @@ -/* - * Misc system wide parameters. - * - * Copyright 2007, Broadcom Corporation - * All Rights Reserved. - * - * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY - * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM - * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS - * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE. - */ - -#ifndef _bcmparams_h_ -#define _bcmparams_h_ - -#define VLAN_MAXVID 15 /* Max. VLAN ID supported/allowed */ - -#define VLAN_NUMPRIS 8 /* # of prio, start from 0 */ - -#define DEV_NUMIFS 16 /* Max. # of devices/interfaces supported */ - -#define WL_MAXBSSCFG 16 /* maximum number of BSS Configs we can configure */ - -#endif diff --git a/package/broadcom-57xx/src/bcmrobo.c b/package/broadcom-57xx/src/bcmrobo.c deleted file mode 100644 index b60db494a4..0000000000 --- a/package/broadcom-57xx/src/bcmrobo.c +++ /dev/null @@ -1,1324 +0,0 @@ -/* - * Broadcom BCM5325E/536x switch configuration module - * - * Copyright (C) 2007 Felix Fietkau <nbd@openwrt.org> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2 - * of the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * Based on: - * Broadcom 53xx RoboSwitch device driver. - * - * Copyright 2007, Broadcom Corporation - * All Rights Reserved. - * - * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY - * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM - * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS - * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE. - */ - - -#include <linux/autoconf.h> -#include <linux/module.h> -#include <linux/init.h> -#include <asm/uaccess.h> - -#include <typedefs.h> -#include <osl.h> -#include <sbutils.h> -#include <sbconfig.h> -#include <bcmendian.h> -#include "bcmparams.h" -#include <bcmnvram.h> -#include <bcmdevs.h> -#include "bcmrobo.h" -#include "proto/ethernet.h" -#include <switch-core.h> - -#define DRIVER_NAME "bcm57xx" -#define DRIVER_VERSION "0.1" - -#ifndef GPIO_PIN_NOTDEFINED -#define GPIO_PIN_NOTDEFINED 0x20 -#endif - -#ifdef BCMDBG -#define ET_ERROR(args) printk args -#else /* BCMDBG */ -#define ET_ERROR(args) -#endif /* BCMDBG */ -#define ET_MSG(args) - -/* - * Switch can be programmed through SPI interface, which - * has a rreg and a wreg functions to read from and write to - * registers. - */ - -/* MII access registers */ -#define PSEUDO_PHYAD 0x1E /* MII Pseudo PHY address */ -#define REG_MII_PAGE 0x10 /* MII Page register */ -#define REG_MII_ADDR 0x11 /* MII Address register */ -#define REG_MII_DATA0 0x18 /* MII Data register 0 */ -#define REG_MII_DATA1 0x19 /* MII Data register 1 */ -#define REG_MII_DATA2 0x1a /* MII Data register 2 */ -#define REG_MII_DATA3 0x1b /* MII Data register 3 */ - -/* Page numbers */ -#define PAGE_CTRL 0x00 /* Control page */ -#define PAGE_MMR 0x02 /* 5397 Management/Mirroring page */ -#define PAGE_VTBL 0x05 /* ARL/VLAN Table access page */ -#define PAGE_VLAN 0x34 /* VLAN page */ - -/* Control page registers */ -#define REG_CTRL_PORT0 0x00 /* Port 0 traffic control register */ -#define REG_CTRL_PORT1 0x01 /* Port 1 traffic control register */ -#define REG_CTRL_PORT2 0x02 /* Port 2 traffic control register */ -#define REG_CTRL_PORT3 0x03 /* Port 3 traffic control register */ -#define REG_CTRL_PORT4 0x04 /* Port 4 traffic control register */ -#define REG_CTRL_PORT5 0x05 /* Port 5 traffic control register */ -#define REG_CTRL_PORT6 0x06 /* Port 6 traffic control register */ -#define REG_CTRL_PORT7 0x07 /* Port 7 traffic control register */ -#define REG_CTRL_MODE 0x0B /* Switch Mode register */ -#define REG_CTRL_MIIPO 0x0E /* 5325: MII Port Override register */ -#define REG_CTRL_SRST 0x79 /* Software reset control register */ - -#define REG_DEVICE_ID 0x30 /* 539x Device id: */ -#define DEVID5325 0x25 /* 5325 (Not really be we fake it) */ -#define DEVID5395 0x95 /* 5395 */ -#define DEVID5397 0x97 /* 5397 */ -#define DEVID5398 0x98 /* 5398 */ -#define DEVID53115 0x3115 /* 53115 */ - -/* VLAN page registers */ -#define REG_VLAN_CTRL0 0x00 /* VLAN Control 0 register */ -#define REG_VLAN_CTRL1 0x01 /* VLAN Control 1 register */ -#define REG_VLAN_CTRL4 0x04 /* VLAN Control 4 register */ -#define REG_VLAN_CTRL5 0x05 /* VLAN Control 5 register */ -#define REG_VLAN_ACCESS 0x06 /* VLAN Table Access register */ -#define REG_VLAN_WRITE 0x08 /* VLAN Write register */ -#define REG_VLAN_READ 0x0C /* VLAN Read register */ -#define REG_VLAN_PTAG0 0x10 /* VLAN Default Port Tag register - port 0 */ -#define REG_VLAN_PTAG1 0x12 /* VLAN Default Port Tag register - port 1 */ -#define REG_VLAN_PTAG2 0x14 /* VLAN Default Port Tag register - port 2 */ -#define REG_VLAN_PTAG3 0x16 /* VLAN Default Port Tag register - port 3 */ -#define REG_VLAN_PTAG4 0x18 /* VLAN Default Port Tag register - port 4 */ -#define REG_VLAN_PTAG5 0x1a /* VLAN Default Port Tag register - port 5 */ -#define REG_VLAN_PTAG6 0x1c /* VLAN Default Port Tag register - port 6 */ -#define REG_VLAN_PTAG7 0x1e /* VLAN Default Port Tag register - port 7 */ -#define REG_VLAN_PTAG8 0x20 /* 539x: VLAN Default Port Tag register - IMP port */ -#define REG_VLAN_PMAP 0x20 /* 5325: VLAN Priority Re-map register */ - -#define VLAN_NUMVLANS 16 /* # of VLANs */ - - -/* ARL/VLAN Table Access page registers */ -#define REG_VTBL_CTRL 0x00 /* ARL Read/Write Control */ -#define REG_VTBL_MINDX 0x02 /* MAC Address Index */ -#define REG_VTBL_VINDX 0x08 /* VID Table Index */ -#define REG_VTBL_ARL_E0 0x10 /* ARL Entry 0 */ -#define REG_VTBL_ARL_E1 0x18 /* ARL Entry 1 */ -#define REG_VTBL_DAT_E0 0x18 /* ARL Table Data Entry 0 */ -#define REG_VTBL_SCTRL 0x20 /* ARL Search Control */ -#define REG_VTBL_SADDR 0x22 /* ARL Search Address */ -#define REG_VTBL_SRES 0x24 /* ARL Search Result */ -#define REG_VTBL_SREXT 0x2c /* ARL Search Result */ -#define REG_VTBL_VID_E0 0x30 /* VID Entry 0 */ -#define REG_VTBL_VID_E1 0x32 /* VID Entry 1 */ -#define REG_VTBL_PREG 0xFF /* Page Register */ -#define REG_VTBL_ACCESS 0x60 /* VLAN table access register */ -#define REG_VTBL_INDX 0x61 /* VLAN table address index register */ -#define REG_VTBL_ENTRY 0x63 /* VLAN table entry register */ -#define REG_VTBL_ACCESS_5395 0x80 /* VLAN table access register */ -#define REG_VTBL_INDX_5395 0x81 /* VLAN table address index register */ -#define REG_VTBL_ENTRY_5395 0x83 /* VLAN table entry register */ - -/* SPI registers */ -#define REG_SPI_PAGE 0xff /* SPI Page register */ - -/* Access switch registers through GPIO/SPI */ - -/* Minimum timing constants */ -#define SCK_EDGE_TIME 2 /* clock edge duration - 2us */ -#define MOSI_SETUP_TIME 1 /* input setup duration - 1us */ -#define SS_SETUP_TIME 1 /* select setup duration - 1us */ - -/* misc. constants */ -#define SPI_MAX_RETRY 100 - -static int config_attach(robo_info_t *robo); -static void config_detach(robo_info_t *robo); - -/* Enable GPIO access to the chip */ -static void -gpio_enable(robo_info_t *robo) -{ - /* Enable GPIO outputs with SCK and MOSI low, SS high */ - sb_gpioout(robo->sbh, robo->ss | robo->sck | robo->mosi, robo->ss, GPIO_DRV_PRIORITY); - sb_gpioouten(robo->sbh, robo->ss | robo->sck | robo->mosi, - robo->ss | robo->sck | robo->mosi, GPIO_DRV_PRIORITY); -} - -/* Disable GPIO access to the chip */ -static void -gpio_disable(robo_info_t *robo) -{ - /* Disable GPIO outputs with all their current values */ - sb_gpioouten(robo->sbh, robo->ss | robo->sck | robo->mosi, 0, GPIO_DRV_PRIORITY); -} - -/* Write a byte stream to the chip thru SPI */ -static int -spi_write(robo_info_t *robo, uint8 *buf, uint len) -{ - uint i; - uint8 mask; - - /* Byte bang from LSB to MSB */ - for (i = 0; i < len; i++) { - /* Bit bang from MSB to LSB */ - for (mask = 0x80; mask; mask >>= 1) { - /* Clock low */ - sb_gpioout(robo->sbh, robo->sck, 0, GPIO_DRV_PRIORITY); - OSL_DELAY(SCK_EDGE_TIME); - - /* Sample on rising edge */ - if (mask & buf[i]) - sb_gpioout(robo->sbh, robo->mosi, robo->mosi, GPIO_DRV_PRIORITY); - else - sb_gpioout(robo->sbh, robo->mosi, 0, GPIO_DRV_PRIORITY); - OSL_DELAY(MOSI_SETUP_TIME); - - /* Clock high */ - sb_gpioout(robo->sbh, robo->sck, robo->sck, GPIO_DRV_PRIORITY); - OSL_DELAY(SCK_EDGE_TIME); - } - } - - return 0; -} - -/* Read a byte stream from the chip thru SPI */ -static int -spi_read(robo_info_t *robo, uint8 *buf, uint len) -{ - uint i, timeout; - uint8 rack, mask, byte; - - /* Timeout after 100 tries without RACK */ - for (i = 0, rack = 0, timeout = SPI_MAX_RETRY; i < len && timeout;) { - /* Bit bang from MSB to LSB */ - for (mask = 0x80, byte = 0; mask; mask >>= 1) { - /* Clock low */ - sb_gpioout(robo->sbh, robo->sck, 0, GPIO_DRV_PRIORITY); - OSL_DELAY(SCK_EDGE_TIME); - - /* Sample on falling edge */ - if (sb_gpioin(robo->sbh) & robo->miso) - byte |= mask; - - /* Clock high */ - sb_gpioout(robo->sbh, robo->sck, robo->sck, GPIO_DRV_PRIORITY); - OSL_DELAY(SCK_EDGE_TIME); - } - /* RACK when bit 0 is high */ - if (!rack) { - rack = (byte & 1); - timeout--; - continue; - } - /* Byte bang from LSB to MSB */ - buf[i] = byte; - i++; - } - - if (timeout == 0) { - ET_ERROR(("spi_read: timeout")); - return -1; - } - - return 0; -} - -/* Enable/disable SPI access */ -static void -spi_select(robo_info_t *robo, uint8 spi) -{ - if (spi) { - /* Enable SPI access */ - sb_gpioout(robo->sbh, robo->ss, 0, GPIO_DRV_PRIORITY); - } else { - /* Disable SPI access */ - sb_gpioout(robo->sbh, robo->ss, robo->ss, GPIO_DRV_PRIORITY); - } - OSL_DELAY(SS_SETUP_TIME); -} - - -/* Select chip and page */ -static void -spi_goto(robo_info_t *robo, uint8 page) -{ - uint8 reg8 = REG_SPI_PAGE; /* page select register */ - uint8 cmd8; - - /* Issue the command only when we are on a different page */ - if (robo->page == page) - return; - - robo->page = page; - - /* Enable SPI access */ - spi_select(robo, 1); - - /* Select new page with CID 0 */ - cmd8 = ((6 << 4) | /* normal SPI */ - 1); /* write */ - spi_write(robo, &cmd8, 1); - spi_write(robo, ®8, 1); - spi_write(robo, &page, 1); - - /* Disable SPI access */ - spi_select(robo, 0); -} - -/* Write register thru SPI */ -static int -spi_wreg(robo_info_t *robo, uint8 page, uint8 addr, void *val, int len) -{ - int status = 0; - uint8 cmd8; - union { - uint8 val8; - uint16 val16; - uint32 val32; - } bytes; - - /* validate value length and buffer address */ - ASSERT(len == 1 || (len == 2 && !((int)val & 1)) || - (len == 4 && !((int)val & 3))); - - /* Select chip and page */ - spi_goto(robo, page); - - /* Enable SPI access */ - spi_select(robo, 1); - - /* Write with CID 0 */ - cmd8 = ((6 << 4) | /* normal SPI */ - 1); /* write */ - spi_write(robo, &cmd8, 1); - spi_write(robo, &addr, 1); - switch (len) { - case 1: - bytes.val8 = *(uint8 *)val; - break; - case 2: - bytes.val16 = htol16(*(uint16 *)val); - break; - case 4: - bytes.val32 = htol32(*(uint32 *)val); - break; - } - spi_write(robo, (uint8 *)val, len); - - ET_MSG(("%s: [0x%x-0x%x] := 0x%x (len %d)\n", __FUNCTION__, page, addr, - *(uint16 *)val, len)); - /* Disable SPI access */ - spi_select(robo, 0); - return status; -} - -/* Read register thru SPI in fast SPI mode */ -static int -spi_rreg(robo_info_t *robo, uint8 page, uint8 addr, void *val, int len) -{ - int status = 0; - uint8 cmd8; - union { - uint8 val8; - uint16 val16; - uint32 val32; - } bytes; - - /* validate value length and buffer address */ - ASSERT(len == 1 || (len == 2 && !((int)val & 1)) || - (len == 4 && !((int)val & 3))); - - /* Select chip and page */ - spi_goto(robo, page); - - /* Enable SPI access */ - spi_select(robo, 1); - - /* Fast SPI read with CID 0 and byte offset 0 */ - cmd8 = (1 << 4); /* fast SPI */ - spi_write(robo, &cmd8, 1); - spi_write(robo, &addr, 1); - status = spi_read(robo, (uint8 *)&bytes, len); - switch (len) { - case 1: - *(uint8 *)val = bytes.val8; - break; - case 2: - *(uint16 *)val = ltoh16(bytes.val16); - break; - case 4: - *(uint32 *)val = ltoh32(bytes.val32); - break; - } - - ET_MSG(("%s: [0x%x-0x%x] => 0x%x (len %d)\n", __FUNCTION__, page, addr, - *(uint16 *)val, len)); - - /* Disable SPI access */ - spi_select(robo, 0); - return status; -} - -/* SPI/gpio interface functions */ -static dev_ops_t spigpio = { - gpio_enable, - gpio_disable, - spi_wreg, - spi_rreg, - "SPI (GPIO)" -}; - - -/* Access switch registers through MII (MDC/MDIO) */ - -#define MII_MAX_RETRY 100 - -/* Write register thru MDC/MDIO */ -static int -mii_wreg(robo_info_t *robo, uint8 page, uint8 reg, void *val, int len) -{ - uint16 cmd16, val16,val48[3]; - void *h = robo->h; - uint32 val64[2]; - memset(val48,0,6); - memset(val64,0,8); - int i; - uint8 *ptr = (uint8 *)val; - - /* validate value length and buffer address */ - ASSERT(len == 1 || len == 6 || len == 8 || - ((len == 2) && !((int)val & 1)) || ((len == 4) && !((int)val & 3))); - - ET_MSG(("%s: [0x%x-0x%x] := 0x%x (len %d)\n", __FUNCTION__, page, reg, - *(uint16 *)val, len)); - - /* set page number - MII register 0x10 */ - if (robo->page != page) { - cmd16 = ((page << 8) | /* page number */ - 1); /* mdc/mdio access enable */ - robo->miiwr(h, PSEUDO_PHYAD, REG_MII_PAGE, cmd16); - robo->page = page; - } - - switch (len) { - case 8: - val16 = ptr[7]; - val16 = ((val16 << 8) | ptr[6]); - robo->miiwr(h, PSEUDO_PHYAD, REG_MII_DATA3, val16); - /* FALLTHRU */ - - case 6: - val16 = ptr[5]; - val16 = ((val16 << 8) | ptr[4]); - robo->miiwr(h, PSEUDO_PHYAD, REG_MII_DATA2, val16); - val16 = ptr[3]; - val16 = ((val16 << 8) | ptr[2]); - robo->miiwr(h, PSEUDO_PHYAD, REG_MII_DATA1, val16); - val16 = ptr[1]; - val16 = ((val16 << 8) | ptr[0]); - robo->miiwr(h, PSEUDO_PHYAD, REG_MII_DATA0, val16); - break; - - case 4: - val16 = (uint16)((*(uint32 *)val) >> 16); - robo->miiwr(h, PSEUDO_PHYAD, REG_MII_DATA1, val16); - val16 = (uint16)(*(uint32 *)val); - robo->miiwr(h, PSEUDO_PHYAD, REG_MII_DATA0, val16); - break; - - case 2: - val16 = *(uint16 *)val; - robo->miiwr(h, PSEUDO_PHYAD, REG_MII_DATA0, val16); - break; - - case 1: - val16 = *(uint8 *)val; - robo->miiwr(h, PSEUDO_PHYAD, REG_MII_DATA0, val16); - break; - } - - /* set register address - MII register 0x11 */ - cmd16 = ((reg << 8) | /* register address */ - 1); /* opcode write */ - robo->miiwr(h, PSEUDO_PHYAD, REG_MII_ADDR, cmd16); - - /* is operation finished? */ - for (i = MII_MAX_RETRY; i > 0; i --) { - val16 = robo->miird(h, PSEUDO_PHYAD, REG_MII_ADDR); - if ((val16 & 3) == 0) - break; - } - - /* timed out */ - if (!i) { - ET_ERROR(("mii_wreg: timeout")); - return -1; - } - return 0; -} - -/* Read register thru MDC/MDIO */ -static int -mii_rreg(robo_info_t *robo, uint8 page, uint8 reg, void *val, int len) -{ - uint16 cmd16, val16; - void *h = robo->h; - int i; - uint8 *ptr = (uint8 *)val; - - /* validate value length and buffer address */ - ASSERT(len == 1 || len == 6 || len == 8 || - ((len == 2) && !((int)val & 1)) || ((len == 4) && !((int)val & 3))); - - /* set page number - MII register 0x10 */ - if (robo->page != page) { - cmd16 = ((page << 8) | /* page number */ - 1); /* mdc/mdio access enable */ - robo->miiwr(h, PSEUDO_PHYAD, REG_MII_PAGE, cmd16); - robo->page = page; - } - - /* set register address - MII register 0x11 */ - cmd16 = ((reg << 8) | /* register address */ - 2); /* opcode read */ - robo->miiwr(h, PSEUDO_PHYAD, REG_MII_ADDR, cmd16); - - /* is operation finished? */ - for (i = MII_MAX_RETRY; i > 0; i --) { - val16 = robo->miird(h, PSEUDO_PHYAD, REG_MII_ADDR); - if ((val16 & 3) == 0) - break; - } - /* timed out */ - if (!i) { - ET_ERROR(("mii_rreg: timeout")); - return -1; - } - - ET_MSG(("%s: [0x%x-0x%x] => 0x%x (len %d)\n", __FUNCTION__, page, reg, val16, len)); - - switch (len) { - case 8: - val16 = robo->miird(h, PSEUDO_PHYAD, REG_MII_DATA3); - ptr[7] = (val16 >> 8); - ptr[6] = (val16 & 0xff); - /* FALLTHRU */ - - case 6: - val16 = robo->miird(h, PSEUDO_PHYAD, REG_MII_DATA2); - ptr[5] = (val16 >> 8); - ptr[4] = (val16 & 0xff); - val16 = robo->miird(h, PSEUDO_PHYAD, REG_MII_DATA1); - ptr[3] = (val16 >> 8); - ptr[2] = (val16 & 0xff); - val16 = robo->miird(h, PSEUDO_PHYAD, REG_MII_DATA0); - ptr[1] = (val16 >> 8); - ptr[0] = (val16 & 0xff); - break; - - case 4: - val16 = robo->miird(h, PSEUDO_PHYAD, REG_MII_DATA1); - *(uint32 *)val = (((uint32)val16) << 16); - val16 = robo->miird(h, PSEUDO_PHYAD, REG_MII_DATA0); - *(uint32 *)val |= val16; - break; - - case 2: - val16 = robo->miird(h, PSEUDO_PHYAD, REG_MII_DATA0); - *(uint16 *)val = val16; - break; - case 1: - val16 = robo->miird(h, PSEUDO_PHYAD, REG_MII_DATA0); - *(uint8 *)val = (uint8)(val16 & 0xff); - break; - } - - return 0; -} - -/* MII interface functions */ -static dev_ops_t mdcmdio = { - NULL, - NULL, - mii_wreg, - mii_rreg, - "MII (MDC/MDIO)" -}; - -/* High level switch configuration functions. */ - -static int -findmatch(char *string, char *name) -{ - uint len; - char *c; - - len = strlen(name); - /* CSTYLED */ - while ((c = strchr(string, ',')) != NULL) { - if (len == (uint)(c - string) && !strncmp(string, name, len)) - return 1; - string = c + 1; - } - - return (!strcmp(string, name)); -} - -static uint -getgpiopin(char *vars, char *pin_name, uint def_pin) -{ - char name[] = "gpioXXXX"; - char *val; - uint pin; - - /* Go thru all possibilities till a match in pin name */ - for (pin = 0; pin < GPIO_NUMPINS; pin ++) { - snprintf(name, sizeof(name), "gpio%d", pin); - val = getvar(vars, name); - if (val && findmatch(val, pin_name)) - return pin; - } - - if (def_pin != GPIO_PIN_NOTDEFINED) { - /* make sure the default pin is not used by someone else */ - snprintf(name, sizeof(name), "gpio%d", def_pin); - if (getvar(vars, name)) { - def_pin = GPIO_PIN_NOTDEFINED; - } - } - - return def_pin; -} - - -/* Port flags */ -#define FLAG_TAGGED 't' /* output tagged (external ports only) */ -#define FLAG_UNTAG 'u' /* input & output untagged (CPU port only, for OS (linux, ...) */ -#define FLAG_LAN '*' /* input & output untagged (CPU port only, for CFE */ - -/* port descriptor */ -typedef struct { - uint32 untag; /* untag enable bit (Page 0x05 Address 0x63-0x66 Bit[17:9]) */ - uint32 member; /* vlan member bit (Page 0x05 Address 0x63-0x66 Bit[7:0]) */ - uint8 ptagr; /* port tag register address (Page 0x34 Address 0x10-0x1F) */ - uint8 cpu; /* is this cpu port? */ -} pdesc_t; - -pdesc_t pdesc97[] = { - /* 5395/5397/5398 is 0 ~ 7. port 8 is IMP port. */ - /* port 0 */ {1 << 9, 1 << 0, REG_VLAN_PTAG0, 0}, - /* port 1 */ {1 << 10, 1 << 1, REG_VLAN_PTAG1, 0}, - /* port 2 */ {1 << 11, 1 << 2, REG_VLAN_PTAG2, 0}, - /* port 3 */ {1 << 12, 1 << 3, REG_VLAN_PTAG3, 0}, - /* port 4 */ {1 << 13, 1 << 4, REG_VLAN_PTAG4, 0}, - /* port 5 */ {1 << 14, 1 << 5, REG_VLAN_PTAG5, 0}, - /* port 6 */ {1 << 15, 1 << 6, REG_VLAN_PTAG6, 0}, - /* port 7 */ {1 << 16, 1 << 7, REG_VLAN_PTAG7, 0}, - /* mii port */ {1 << 17, 1 << 8, REG_VLAN_PTAG8, 1}, -}; - -pdesc_t pdesc25[] = { - /* port 0 */ {1 << 6, 1 << 0, REG_VLAN_PTAG0, 0}, - /* port 1 */ {1 << 7, 1 << 1, REG_VLAN_PTAG1, 0}, - /* port 2 */ {1 << 8, 1 << 2, REG_VLAN_PTAG2, 0}, - /* port 3 */ {1 << 9, 1 << 3, REG_VLAN_PTAG3, 0}, - /* port 4 */ {1 << 10, 1 << 4, REG_VLAN_PTAG4, 0}, - /* mii port */ {1 << 11, 1 << 5, REG_VLAN_PTAG5, 1}, -}; - - -#define to_robo(driver) ((robo_info_t *) ((switch_driver *) driver)->priv) -#define ROBO_START(driver) \ - do { \ - robo_info_t *robo = to_robo(driver); \ - if (robo->ops->enable_mgmtif) \ - robo->ops->enable_mgmtif(robo) - -#define ROBO_END(driver) \ - if (robo->ops->disable_mgmtif) \ - robo->ops->disable_mgmtif(robo); \ - } while (0) - -int -bcm_robo_reset(robo_info_t *robo) -{ - int i, max_port_ind; - uint8 val8; - uint16 val16; - uint32 val32; - pdesc_t *pdesc; - int pdescsz; - -/* printk(KERN_WARNING "bcmrobo.c: bcm_robo_reset\n"); */ - - if (robo->ops->enable_mgmtif) - robo->ops->enable_mgmtif(robo); - - /* setup global vlan configuration, FIXME: necessary? */ - /* VLAN Control 0 Register (Page 0x34, Address 0) */ - val8 = ((1 << 7) | /* enable 802.1Q VLAN */ - (3 << 5)); /* individual VLAN learning mode */ - robo->ops->write_reg(robo, PAGE_VLAN, REG_VLAN_CTRL0, &val8, sizeof(val8)); - - /* VLAN Control 1 Register (Page 0x34, Address 1) */ - robo->ops->read_reg(robo, PAGE_VLAN, REG_VLAN_CTRL0, &val8, sizeof(val8)); - val8 |= ((1 << 2) | /* enable RSV multicast V Fwdmap */ - (1 << 3)); /* enable RSV multicast V Untagmap */ - if (robo->devid == DEVID5325) - val8 |= (1 << 1); /* enable RSV multicast V Tagging */ - robo->ops->write_reg(robo, PAGE_VLAN, REG_VLAN_CTRL1, &val8, sizeof(val8)); - - bcm_robo_set_macaddr(robo, NULL); - - if (robo->devid == DEVID5325) { - /* VLAN Control 4 Register (Page 0x34, Address 4) */ - val8 = (1 << 6); /* drop frame with VID violation */ - robo->ops->write_reg(robo, PAGE_VLAN, REG_VLAN_CTRL4, &val8, sizeof(val8)); - - /* VLAN Control 5 Register (Page 0x34, Address 5) */ - val8 = (1 << 3); /* drop frame when miss V table */ - robo->ops->write_reg(robo, PAGE_VLAN, REG_VLAN_CTRL5, &val8, sizeof(val8)); - - pdesc = pdesc25; - pdescsz = sizeof(pdesc25) / sizeof(pdesc_t); - } else { - pdesc = pdesc97; - pdescsz = sizeof(pdesc97) / sizeof(pdesc_t); - } - - if (robo->devid == DEVID5325) { - /* setup priority mapping - applies to tagged ingress frames */ - /* Priority Re-map Register (Page 0x34, Address 0x20-0x23) */ - /* FIXME: un-hardcode */ - val32 = ((0 << 0) | /* 0 -> 0 */ - (1 << 3) | /* 1 -> 1 */ - (2 << 6) | /* 2 -> 2 */ - (3 << 9) | /* 3 -> 3 */ - (4 << 12) | /* 4 -> 4 */ - (5 << 15) | /* 5 -> 5 */ - (6 << 18) | /* 6 -> 6 */ - (7 << 21)); /* 7 -> 7 */ - robo->ops->write_reg(robo, PAGE_VLAN, REG_VLAN_PMAP, &val32, sizeof(val32)); - } - - /* Set unmanaged mode */ - robo->ops->read_reg(robo, PAGE_CTRL, REG_CTRL_MODE, &val8, sizeof(val8)); - val8 &= (~(1 << 0)); - robo->ops->write_reg(robo, PAGE_CTRL, REG_CTRL_MODE, &val8, sizeof(val8)); - - /* No spanning tree for unmanaged mode */ - val8 = 0; - max_port_ind = ((robo->devid == DEVID5398) ? REG_CTRL_PORT7 : REG_CTRL_PORT4); - for (i = REG_CTRL_PORT0; i <= max_port_ind; i++) { - robo->ops->write_reg(robo, PAGE_CTRL, i, &val8, sizeof(val8)); - } - - /* WAN port LED */ - val16 = 0x1f; - robo->ops->write_reg(robo, PAGE_CTRL, 0x16, &val16, 2); - - if (robo->ops->enable_mgmtif) - robo->ops->disable_mgmtif(robo); - - return 0; -} - -/* Get access to the RoboSwitch */ -robo_info_t * -bcm_robo_attach(sb_t *sbh, void *h, char *name, char *vars, miird_f miird, miiwr_f miiwr) -{ - robo_info_t *robo; - uint32 reset, idx; - uint8 val8; - uint16 val16; - - /* Allocate and init private state */ - if (!(robo = MALLOC(sb_osh(sbh), sizeof(robo_info_t)))) { - ET_ERROR(("robo_attach: out of memory, malloced %d bytes", MALLOCED(sb_osh(sbh)))); - return NULL; - } - bzero(robo, sizeof(robo_info_t)); - - robo->h = h; - robo->sbh = sbh; - robo->vars = vars; - robo->miird = miird; - robo->miiwr = miiwr; - robo->page = -1; - robo->name = name; - - /* Trigger external reset by nvram variable existance */ - if ((reset = getgpiopin(robo->vars, "robo_reset", GPIO_PIN_NOTDEFINED)) != - GPIO_PIN_NOTDEFINED) { - /* - * Reset sequence: RESET low(50ms)->high(20ms) - * - * We have to perform a full sequence for we don't know how long - * it has been from power on till now. - */ - ET_MSG(("%s: Using external reset in gpio pin %d\n", __FUNCTION__, reset)); - reset = 1 << reset; - - /* Keep RESET low for 50 ms */ - sb_gpioout(robo->sbh, reset, 0, GPIO_DRV_PRIORITY); - sb_gpioouten(robo->sbh, reset, reset, GPIO_DRV_PRIORITY); - bcm_mdelay(50); - - /* Keep RESET high for at least 20 ms */ - sb_gpioout(robo->sbh, reset, reset, GPIO_DRV_PRIORITY); - bcm_mdelay(20); - } else { - /* In case we need it */ - idx = sb_coreidx(robo->sbh); - - if (sb_setcore(robo->sbh, SB_ROBO, 0)) { - /* If we have an internal robo core, reset it using sb_core_reset */ - ET_MSG(("%s: Resetting internal robo core\n", __FUNCTION__)); - sb_core_reset(robo->sbh, 0, 0); - } - - sb_setcoreidx(robo->sbh, idx); - } - - if (miird && miiwr) { - uint16 tmp; - int rc, retry_count = 0; - - /* Read the PHY ID */ - tmp = miird(h, PSEUDO_PHYAD, 2); - if (tmp != 0xffff) { - do { - rc = mii_rreg(robo, PAGE_MMR, REG_DEVICE_ID, \ - &robo->devid, sizeof(uint16)); - if (rc != 0) - break; - retry_count++; - } while ((robo->devid == 0) && (retry_count < 10)); - - ET_MSG(("%s: devid read %ssuccesfully via mii: 0x%x\n", __FUNCTION__, \ - rc ? "un" : "", robo->devid)); - ET_MSG(("%s: mii access to switch works\n", __FUNCTION__)); - robo->ops = &mdcmdio; - if ((rc != 0) || (robo->devid == 0)) { - ET_MSG(("%s: error reading devid, assuming 5325e\n", __FUNCTION__)); - robo->devid = DEVID5325; - } - ET_MSG(("%s: devid: 0x%x\n", __FUNCTION__, robo->devid)); - } - } - - if ((robo->devid == DEVID5395) || - (robo->devid == DEVID5397) || - (robo->devid == DEVID5398)) { - uint8 srst_ctrl; - - /* If it is a 539x switch, use the soft reset register */ - ET_MSG(("%s: Resetting 539x robo switch\n", __FUNCTION__)); - - /* Reset the 539x switch core and register file */ - srst_ctrl = 0x83; - mii_wreg(robo, PAGE_CTRL, REG_CTRL_SRST, &srst_ctrl, sizeof(uint8)); - - bcm_mdelay(500); - - srst_ctrl = 0x00; - mii_wreg(robo, PAGE_CTRL, REG_CTRL_SRST, &srst_ctrl, sizeof(uint8)); - } - - if (!robo->ops) { - int mosi, miso, ss, sck; - - robo->ops = &spigpio; - robo->devid = DEVID5325; - - /* Init GPIO mapping. Default 2, 3, 4, 5 */ - ss = getgpiopin(vars, "robo_ss", 2); - if (ss == GPIO_PIN_NOTDEFINED) { - ET_ERROR(("robo_attach: robo_ss gpio fail: GPIO 2 in use")); - goto error; - } - robo->ss = 1 << ss; - sck = getgpiopin(vars, "robo_sck", 3); - if (sck == GPIO_PIN_NOTDEFINED) { - ET_ERROR(("robo_attach: robo_sck gpio fail: GPIO 3 in use")); - goto error; - } - robo->sck = 1 << sck; - mosi = getgpiopin(vars, "robo_mosi", 4); - if (mosi == GPIO_PIN_NOTDEFINED) { - ET_ERROR(("robo_attach: robo_mosi gpio fail: GPIO 4 in use")); - goto error; - } - robo->mosi = 1 << mosi; - miso = getgpiopin(vars, "robo_miso", 5); - if (miso == GPIO_PIN_NOTDEFINED) { - ET_ERROR(("robo_attach: robo_miso gpio fail: GPIO 5 in use")); - goto error; - } - robo->miso = 1 << miso; - ET_MSG(("%s: ss %d sck %d mosi %d miso %d\n", __FUNCTION__, - ss, sck, mosi, miso)); - } - - /* sanity check */ - ASSERT(robo->ops); - ASSERT(robo->ops->write_reg); - ASSERT(robo->ops->read_reg); - ASSERT((robo->devid == DEVID5325) || - (robo->devid == DEVID5395) || - (robo->devid == DEVID5397) || - (robo->devid == DEVID5398) || - (robo->devid == DEVID53115)); - - bcm_robo_reset(robo); - config_attach(robo); - - return robo; - -error: - MFREE(sb_osh(robo->sbh), robo, sizeof(robo_info_t)); - return NULL; -} - -/* Release access to the RoboSwitch */ -void -bcm_robo_detach(robo_info_t *robo) -{ - config_detach(robo); - MFREE(sb_osh(robo->sbh), robo, sizeof(robo_info_t)); -} - -/* Enable the device and set it to a known good state */ -int -bcm_robo_enable_device(robo_info_t *robo) -{ - uint8 reg_offset, reg_val; - int ret = 0; - - /* Enable management interface access */ - if (robo->ops->enable_mgmtif) - robo->ops->enable_mgmtif(robo); - - if (robo->devid == DEVID5398) { - /* Disable unused ports: port 6 and 7 */ - for (reg_offset = REG_CTRL_PORT6; reg_offset <= REG_CTRL_PORT7; reg_offset ++) { - /* Set bits [1:0] to disable RX and TX */ - reg_val = 0x03; - robo->ops->write_reg(robo, PAGE_CTRL, reg_offset, ®_val, - sizeof(reg_val)); - } - } - - if (robo->devid == DEVID5325) { - /* Must put the switch into Reverse MII mode! */ - - /* MII port state override (page 0 register 14) */ - robo->ops->read_reg(robo, PAGE_CTRL, REG_CTRL_MIIPO, ®_val, sizeof(reg_val)); - - /* Bit 4 enables reverse MII mode */ - if (!(reg_val & (1 << 4))) { - /* Enable RvMII */ - reg_val |= (1 << 4); - robo->ops->write_reg(robo, PAGE_CTRL, REG_CTRL_MIIPO, ®_val, - sizeof(reg_val)); - - /* Read back */ - robo->ops->read_reg(robo, PAGE_CTRL, REG_CTRL_MIIPO, ®_val, - sizeof(reg_val)); - if (!(reg_val & (1 << 4))) { - ET_ERROR(("robo_enable_device: enabling RvMII mode failed\n")); - ret = -1; - } - } - } - - /* Disable management interface access */ - if (robo->ops->disable_mgmtif) - robo->ops->disable_mgmtif(robo); - - return ret; -} - - -void bcm_robo_set_macaddr(robo_info_t *robo, char *mac_addr) -{ - uint8 arl_entry[8] = { 0 }, arl_entry1[8] = { 0 }; - - if (mac_addr != NULL) - memcpy(robo->macaddr, mac_addr, 6); - - mac_addr = robo->macaddr; - - /* setup mac address */ - arl_entry[0] = mac_addr[5]; - arl_entry[1] = mac_addr[4]; - arl_entry[2] = mac_addr[3]; - arl_entry[3] = mac_addr[2]; - arl_entry[4] = mac_addr[1]; - arl_entry[5] = mac_addr[0]; - - if (robo->devid == DEVID5325) { - /* Init the entry 1 of the bin */ - robo->ops->write_reg(robo, PAGE_VTBL, REG_VTBL_ARL_E1, \ - arl_entry1, sizeof(arl_entry1)); - robo->ops->write_reg(robo, PAGE_VTBL, REG_VTBL_VID_E1, \ - arl_entry1, 1); - - /* Init the entry 0 of the bin */ - arl_entry[6] = 0x8; /* Port Id: MII */ - arl_entry[7] = 0xc0; /* Static Entry, Valid */ - - robo->ops->write_reg(robo, PAGE_VTBL, REG_VTBL_ARL_E0, \ - arl_entry, sizeof(arl_entry)); - robo->ops->write_reg(robo, PAGE_VTBL, REG_VTBL_MINDX, \ - arl_entry, ETHER_ADDR_LEN); - - } else { - /* Initialize the MAC Addr Index Register */ - robo->ops->write_reg(robo, PAGE_VTBL, REG_VTBL_MINDX, \ - arl_entry, ETHER_ADDR_LEN); - } -} - -static int handle_reset(void *driver, char *buf, int nr) -{ - ROBO_START(driver); - bcm_robo_reset(robo); - ROBO_END(driver); - - return 0; -} - - -static int handle_enable_read(void *driver, char *buf, int nr) -{ - int ret; - uint8 val8; - - ROBO_START(driver); - robo->ops->read_reg(robo, PAGE_CTRL, REG_CTRL_MODE, &val8, sizeof(val8)); - ret = sprintf(buf, "%d\n", !!(val8 & (1 << 1))); - ROBO_END(driver); - - return ret; -} - -static int handle_enable_write(void *driver, char *buf, int nr) -{ - uint8 val8; - -/* printk(KERN_WARNING "bcmrobo.c: handle_enable_write\n"); */ - - ROBO_START(driver); - robo->ops->read_reg(robo, PAGE_CTRL, REG_CTRL_MODE, &val8, sizeof(val8)); - val8 &= ~(1 << 1); - val8 |= ((buf[0] == '1') << 1); - robo->ops->write_reg(robo, PAGE_CTRL, REG_CTRL_MODE, &val8, sizeof(val8)); - ROBO_END(driver); - - return 0; -} - -static int handle_enable_vlan_read(void *driver, char *buf, int nr) -{ - uint8 val8; - - ROBO_START(driver); - robo->ops->read_reg(robo, PAGE_VLAN, REG_VLAN_CTRL0, &val8, sizeof(val8)); - ROBO_END(driver); - - return sprintf(buf, "%d\n", (((val8 & (1 << 7)) == (1 << 7)) ? 1 : 0)); -} -static int handle_enable_vlan_write(void *driver, char *buf, int nr) -{ - int disable = ((buf[0] != '1') ? 1 : 0); - - uint8 val8; - uint16 val16; - pdesc_t *pdesc; - int pdescsz; - uint16 vid; - uint8 arl_entry[8] = { 0 }, arl_entry1[8] = { 0 }; - -/* printk(KERN_WARNING "bcmrobo.c: handle_enable_vlan_write\n"); */ - - ROBO_START(driver); - - /* setup global vlan configuration */ - /* VLAN Control 0 Register (Page 0x34, Address 0) */ - val8 = disable ? 0 : - ((1 << 7) | /* enable/disable 802.1Q VLAN */ - (3 << 5)); /* individual VLAN learning mode */ - robo->ops->write_reg(robo, PAGE_VLAN, REG_VLAN_CTRL0, &val8, sizeof(val8)); - - /* VLAN Control 1 Register (Page 0x34, Address 1) */ - val8 = disable ? 0 : - ((1 << 2) | /* enable/disable RSV multicast V Fwdmap */ - (1 << 3)); /* enable/disable RSV multicast V Untagmap */ - if (robo->devid == DEVID5325) - val8 |= disable ? 0 : (1 << 1); /* enable/disable RSV multicast V Tagging */ - robo->ops->write_reg(robo, PAGE_VLAN, REG_VLAN_CTRL1, &val8, sizeof(val8)); - - if ( disable == 0 ) { /* FIXME: ok to stop here when disabling? */ - arl_entry[0] = robo->macaddr[5]; - arl_entry[1] = robo->macaddr[4]; - arl_entry[2] = robo->macaddr[3]; - arl_entry[3] = robo->macaddr[2]; - arl_entry[4] = robo->macaddr[1]; - arl_entry[5] = robo->macaddr[0]; - - if (robo->devid == DEVID5325) { - /* Init the entry 1 of the bin */ - robo->ops->write_reg(robo, PAGE_VTBL, REG_VTBL_ARL_E1, \ - arl_entry1, sizeof(arl_entry1)); - robo->ops->write_reg(robo, PAGE_VTBL, REG_VTBL_VID_E1, \ - arl_entry1, 1); - - /* Init the entry 0 of the bin */ - arl_entry[6] = 0x8; /* Port Id: MII */ - arl_entry[7] = 0xc0; /* Static Entry, Valid */ - - robo->ops->write_reg(robo, PAGE_VTBL, REG_VTBL_ARL_E0, \ - arl_entry, sizeof(arl_entry)); - robo->ops->write_reg(robo, PAGE_VTBL, REG_VTBL_MINDX, \ - arl_entry, ETHER_ADDR_LEN); - - /* VLAN Control 4 Register (Page 0x34, Address 4) */ - val8 = (1 << 6); /* drop frame with VID violation */ - robo->ops->write_reg(robo, PAGE_VLAN, REG_VLAN_CTRL4, &val8, sizeof(val8)); - - /* VLAN Control 5 Register (Page 0x34, Address 5) */ - val8 = (1 << 3); /* drop frame when miss V table */ - robo->ops->write_reg(robo, PAGE_VLAN, REG_VLAN_CTRL5, &val8, sizeof(val8)); - - pdesc = pdesc25; - pdescsz = sizeof(pdesc25) / sizeof(pdesc_t); - } else { - /* Initialize the MAC Addr Index Register */ - robo->ops->write_reg(robo, PAGE_VTBL, REG_VTBL_MINDX, \ - arl_entry, ETHER_ADDR_LEN); - - pdesc = pdesc97; - pdescsz = sizeof(pdesc97) / sizeof(pdesc_t); - } - - /* setup each vlan. max. 16 vlans. */ - /* force vlan id to be equal to vlan number */ - for (vid = 0; vid < VLAN_NUMVLANS; vid ++) { - - /* Add static ARL entries */ - if (robo->devid == DEVID5325) { - val8 = vid; - robo->ops->write_reg(robo, PAGE_VTBL, REG_VTBL_VID_E0, \ - &val8, sizeof(val8)); - robo->ops->write_reg(robo, PAGE_VTBL, REG_VTBL_VINDX, \ - &val8, sizeof(val8)); - - /* Write the entry */ - val8 = 0x80; - robo->ops->write_reg(robo, PAGE_VTBL, REG_VTBL_CTRL, \ - &val8, sizeof(val8)); - /* Wait for write to complete */ - SPINWAIT((robo->ops->read_reg(robo, PAGE_VTBL, REG_VTBL_CTRL, \ - &val8, sizeof(val8)), ((val8 & 0x80) != 0)), - 100 /* usec */); - } else { - /* Set the VLAN Id in VLAN ID Index Register */ - val8 = vid; - robo->ops->write_reg(robo, PAGE_VTBL, REG_VTBL_VINDX, \ - &val8, sizeof(val8)); - - /* Set the MAC addr and VLAN Id in ARL Table MAC/VID Entry 0 - * Register. - */ - arl_entry[6] = vid; - arl_entry[7] = 0x0; - robo->ops->write_reg(robo, PAGE_VTBL, REG_VTBL_ARL_E0, \ - arl_entry, sizeof(arl_entry)); - - /* Set the Static bit , Valid bit and Port ID fields in - * ARL Table Data Entry 0 Register - */ - val16 = 0xc008; - robo->ops->write_reg(robo, PAGE_VTBL, REG_VTBL_DAT_E0, \ - &val16, sizeof(val16)); - - /* Clear the ARL_R/W bit and set the START/DONE bit in - * the ARL Read/Write Control Register. - */ - val8 = 0x80; - robo->ops->write_reg(robo, PAGE_VTBL, REG_VTBL_CTRL, \ - &val8, sizeof(val8)); - /* Wait for write to complete */ - SPINWAIT((robo->ops->read_reg(robo, PAGE_VTBL, REG_VTBL_CTRL, \ - &val8, sizeof(val8)), ((val8 & 0x80) != 0)), - 100 /* usec */); - } - } - } - - ROBO_END(driver); - return 0; -} - -static int handle_vlan_port_read(void *driver, char *buf, int nr) -{ - /* FIXME: yeah, some work is missing here */ - return sprintf(buf, "bcmrobo.c: handle_vlan_port_read unimplimented\n"); -} - -static int handle_vlan_port_write(void *driver, char *buf, int nr) -{ - - switch_driver *d = (switch_driver *) driver; - switch_vlan_config *c = switch_parse_vlan(d, buf); - - uint8 val8; - uint16 val16; - uint32 val32; - int j; - pdesc_t *pdesc; - int pdescsz; - -/* printk(KERN_WARNING "bcmrobo.c: handle_vlan_port_write, nr %d\n", nr); */ - - if (c == NULL) - return -EINVAL; - - ROBO_START(driver); - - if (robo->devid == DEVID5325) { - pdesc = pdesc25; - pdescsz = sizeof(pdesc25) / sizeof(pdesc_t); - } else { - pdesc = pdesc97; - pdescsz = sizeof(pdesc97) / sizeof(pdesc_t); - } - - - for (j = 0; j < d->ports; j++) { - if ((c->untag | c->pvid) & (1 << j)) - if ((j != d->cpuport) || (c->untag & (1 << j))) { - - /* change default vlan tag */ - -/* printk(KERN_WARNING "bcmrobo.c: set default vlan tag, port %d -> vlan %d\n", j, nr); */ - - val16 = ((0 << 13) | /* priority - always 0 */ - nr); /* vlan id */ - robo->ops->write_reg(robo, PAGE_VLAN, pdesc[j].ptagr, &val16, sizeof(val16)); - } - } - - - if (robo->devid == DEVID5325) { - val32 = ((c->untag << 6) | /* untag enable */ - c->port); /* vlan members */ - val32 |= ((1 << 20) | /* valid write */ - ((nr >> 4) << 12)); /* vlan id bit[11:4] */ - /* VLAN Write Register (Page 0x34, Address 0x08-0x0B) */ - robo->ops->write_reg(robo, PAGE_VLAN, REG_VLAN_WRITE, &val32, - sizeof(val32)); - /* VLAN Table Access Register (Page 0x34, Address 0x06-0x07) */ - val16 = ((1 << 13) | /* start command */ - (1 << 12) | /* write state */ - nr); /* vlan id */ - robo->ops->write_reg(robo, PAGE_VLAN, REG_VLAN_ACCESS, &val16, - sizeof(val16)); - } else { - uint8 vtble, vtbli, vtbla; - val32 = ((c->untag << 9) | /* untag enable */ - c->port); /* vlan members */ - - if ((robo->devid == DEVID5395) || (robo->devid == DEVID53115)) { - vtble = REG_VTBL_ENTRY_5395; - vtbli = REG_VTBL_INDX_5395; - vtbla = REG_VTBL_ACCESS_5395; - } else { - vtble = REG_VTBL_ENTRY; - vtbli = REG_VTBL_INDX; - vtbla = REG_VTBL_ACCESS; - } - - /* VLAN Table Entry Register (Page 0x05, Address 0x63-0x66/0x83-0x86) */ - robo->ops->write_reg(robo, PAGE_VTBL, vtble, &val32, - sizeof(val32)); - /* VLAN Table Address Index Reg (Page 0x05, Address 0x61-0x62/0x81-0x82) */ - val16 = nr; /* vlan id */ - robo->ops->write_reg(robo, PAGE_VTBL, vtbli, &val16, - sizeof(val16)); - - /* VLAN Table Access Register (Page 0x34, Address 0x60/0x80) */ - val8 = ((1 << 7) | /* start command */ - 0); /* write */ - robo->ops->write_reg(robo, PAGE_VTBL, vtbla, &val8, - sizeof(val8)); - } - - ROBO_END(driver); - return 0; -} - -static int __init config_attach(robo_info_t *robo) -{ - switch_config cfg[] = { - {"enable", handle_enable_read, handle_enable_write}, - {"reset", NULL, handle_reset}, - {"enable_vlan", handle_enable_vlan_read, handle_enable_vlan_write}, - {NULL, NULL, NULL} - }; - switch_config vlan[] = { - {"ports", handle_vlan_port_read, handle_vlan_port_write}, - {NULL, NULL, NULL} - }; - switch_driver driver = { - name: DRIVER_NAME, - version: DRIVER_VERSION, - interface: robo->name, - cpuport: 8, - ports: 9, - vlans: 16, - driver_handlers: cfg, - port_handlers: NULL, - vlan_handlers: vlan, - }; - if (robo->devid == DEVID5325) { - driver.ports = 6; - driver.cpuport = 5; - } - driver.priv = (void *) robo; - - return switch_register_driver(&driver); -} - -static void __exit config_detach(robo_info_t *robo) -{ - switch_unregister_driver(DRIVER_NAME); -} - - diff --git a/package/broadcom-57xx/src/bcmrobo.h b/package/broadcom-57xx/src/bcmrobo.h deleted file mode 100644 index 11d051b7c3..0000000000 --- a/package/broadcom-57xx/src/bcmrobo.h +++ /dev/null @@ -1,69 +0,0 @@ -/* - * RoboSwitch setup functions - * - * Copyright 2007, Broadcom Corporation - * All Rights Reserved. - * - * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY - * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM - * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS - * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE. - * - */ - -#ifndef _bcm_robo_h_ -#define _bcm_robo_h_ -#include <switch-core.h> - -#define DEVID5325 0x25 /* 5325 (Not really be we fake it) */ - -/* Forward declaration */ -typedef struct robo_info_s robo_info_t; - -/* Device access/config oprands */ -typedef struct { - /* low level routines */ - void (*enable_mgmtif)(robo_info_t *robo); /* enable mgmt i/f, optional */ - void (*disable_mgmtif)(robo_info_t *robo); /* disable mgmt i/f, optional */ - int (*write_reg)(robo_info_t *robo, uint8 page, uint8 reg, void *val, int len); - int (*read_reg)(robo_info_t *robo, uint8 page, uint8 reg, void *val, int len); - /* description */ - char *desc; -} dev_ops_t; - - -typedef uint16 (*miird_f)(void *h, int add, int off); -typedef void (*miiwr_f)(void *h, int add, int off, uint16 val); - -/* Private state per RoboSwitch */ -struct robo_info_s { - sb_t *sbh; /* SiliconBackplane handle */ - char *vars; /* nvram variables handle */ - void *h; /* dev handle */ - uint16 devid; /* Device id for the switch */ - char *name; /* Linux device name */ - char macaddr[6]; - - dev_ops_t *ops; /* device ops */ - uint8 page; /* current page */ - - /* SPI */ - uint32 ss, sck, mosi, miso; /* GPIO mapping */ - - /* MII */ - miird_f miird; - miiwr_f miiwr; -}; - -extern robo_info_t *bcm_robo_attach(sb_t *sbh, void *h, char *name, char *vars, miird_f miird, miiwr_f miiwr); -extern void bcm_robo_detach(robo_info_t *robo); -extern int bcm_robo_enable_device(robo_info_t *robo); -extern int bcm_robo_config_vlan(robo_info_t *robo, uint8 *mac_addr); -extern int bcm_robo_enable_switch(robo_info_t *robo); -extern void bcm_robo_set_macaddr(robo_info_t *robo, char *macaddr); - -#ifdef BCMDBG -extern void robo_dump_regs(robo_info_t *robo, struct bcmstrbuf *b); -#endif /* BCMDBG */ - -#endif /* _bcm_robo_h_ */ diff --git a/package/broadcom-57xx/src/bits.h b/package/broadcom-57xx/src/bits.h deleted file mode 100644 index cd97e84862..0000000000 --- a/package/broadcom-57xx/src/bits.h +++ /dev/null @@ -1,61 +0,0 @@ -/******************************************************************************/ -/* */ -/* Broadcom BCM5700 Linux Network Driver, Copyright (c) 2000 - 2004 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 */ - diff --git a/package/broadcom-57xx/src/fw_lso05.h b/package/broadcom-57xx/src/fw_lso05.h deleted file mode 100644 index cfe6a9cf2f..0000000000 --- a/package/broadcom-57xx/src/fw_lso05.h +++ /dev/null @@ -1,289 +0,0 @@ -/******************************************************************************/ -/* */ -/* Broadcom BCM5700 Linux Network Driver, Copyright (c) 2000 - 2004 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. */ -/* */ -/* (c) COPYRIGHT 2001-2004 Broadcom Corporation, ALL RIGHTS RESERVED. */ -/* */ -/* Name: F W _ L S O 0 5. H */ -/* Author : Kevin Tran */ -/* Version: 1.2 */ -/* */ -/* Module Description: This file contains firmware binary code of TCP */ -/* Segmentation firmware (BCM5705). */ -/* */ -/* History: */ -/* 08/10/02 Kevin Tran Incarnation. */ -/* 02/02/04 Kevin Tran Added Support for BCM5788. */ -/******************************************************************************/ - -#ifndef __FW_LSO05_H__ -#define __FW_LSO05_H__ - -int t3StkOffLd05FwReleaseMajor = 0x1; -int t3StkOffLd05FwReleaseMinor = 0x2; -int t3StkOffLd05FwReleaseFix = 0x0; -U32 t3StkOffLd05FwStartAddr = 0x00010000; -U32 t3StkOffLd05FwTextAddr = 0x00010000; -int t3StkOffLd05FwTextLen = 0xe90; -U32 t3StkOffLd05FwRodataAddr = 0x00010e90; -int t3StkOffLd05FwRodataLen = 0x50; -U32 t3StkOffLd05FwDataAddr = 0x00010f00; -int t3StkOffLd05FwDataLen = 0x20; -U32 t3StkOffLd05FwSbssAddr = 0x00010f20; -int t3StkOffLd05FwSbssLen = 0x28; -U32 t3StkOffLd05FwBssAddr = 0x00010f50; -int t3StkOffLd05FwBssLen = 0x88; -U32 t3StkOffLd05FwText[(0xe90/4) + 1] = { -0xc004003, 0x0, 0x10f04, -0x0, 0x10000003, 0x0, 0xd, -0xd, 0x3c1d0001, 0x37bde000, 0x3a0f021, -0x3c100001, 0x26100000, 0xc004010, 0x0, -0xd, 0x27bdffe0, 0x3c04fefe, 0xafbf0018, -0xc0042e8, 0x34840002, 0xc004364, 0x0, -0x3c030001, 0x90630f34, 0x24020002, 0x3c040001, -0x24840e9c, 0x14620003, 0x24050001, 0x3c040001, -0x24840e90, 0x24060002, 0x3821, 0xafa00010, -0xc004378, 0xafa00014, 0xc00402c, 0x0, -0x8fbf0018, 0x3e00008, 0x27bd0020, 0x0, -0x0, 0x27bdffe0, 0xafbf001c, 0xafb20018, -0xafb10014, 0xc0042d4, 0xafb00010, 0x3c128000, -0x24110001, 0x8f706810, 0x32020400, 0x10400007, -0x0, 0x8f641008, 0x921024, 0x14400003, -0x0, 0xc004064, 0x0, 0x3c020001, -0x90420f56, 0x10510003, 0x32020200, 0x1040fff1, -0x0, 0xc0041b4, 0x0, 0x8004034, -0x0, 0x8fbf001c, 0x8fb20018, 0x8fb10014, -0x8fb00010, 0x3e00008, 0x27bd0020, 0x27bdffe0, -0x3c040001, 0x24840eb0, 0x2821, 0x3021, -0x3821, 0xafbf0018, 0xafa00010, 0xc004378, -0xafa00014, 0xd021, 0x24020130, 0xaf625000, -0x3c010001, 0xa4200f50, 0x3c010001, 0xa0200f57, -0x8fbf0018, 0x3e00008, 0x27bd0020, 0x0, -0x0, 0x3c030001, 0x24630f60, 0x90620000, -0x27bdfff0, 0x14400003, 0x80c021, 0x8004073, -0x4821, 0x3c022000, 0x3021024, 0x10400003, -0x24090002, 0x8004073, 0xa0600000, 0x24090001, -0x181040, 0x30431f80, 0x346f8008, 0x1520004b, -0x25eb0028, 0x3c040001, 0x832021, 0x8c848010, -0x3c050001, 0x24a50f7a, 0x41402, 0xa0a20000, -0x3c010001, 0xa0240f7b, 0x3c020001, 0x431021, -0x94428014, 0x3c010001, 0xa0220f7c, 0x3c0c0001, -0x1836021, 0x8d8c8018, 0x304200ff, 0x24420008, -0x220c3, 0x24020001, 0x3c010001, 0xa0220f60, -0x124102b, 0x1040000c, 0x3821, 0x24a6000e, -0x1602821, 0x8ca20000, 0x8ca30004, 0x24a50008, -0x24e70001, 0xacc20000, 0xacc30004, 0xe4102b, -0x1440fff8, 0x24c60008, 0x3821, 0x3c080001, -0x25080f7b, 0x91060000, 0x3c020001, 0x90420f7c, -0x2503000d, 0xc32821, 0x461023, 0x21fc2, -0x431021, 0x21043, 0x1840000c, 0x2021, -0x91020001, 0x461023, 0x21fc2, 0x431021, -0x21843, 0x94a20000, 0x24e70001, 0x822021, -0xe3102a, 0x1440fffb, 0x24a50002, 0x41c02, -0x3082ffff, 0x622021, 0x41402, 0x822021, -0x3c02ffff, 0x1821024, 0x3083ffff, 0x431025, -0x3c010001, 0x80040fa, 0xac220f80, 0x3c050001, -0x24a50f7c, 0x90a20000, 0x3c0c0001, 0x1836021, -0x8d8c8018, 0x220c2, 0x1080000e, 0x3821, -0x1603021, 0x24a5000c, 0x8ca20000, 0x8ca30004, -0x24a50008, 0x24e70001, 0xacc20000, 0xacc30004, -0xe4102b, 0x1440fff8, 0x24c60008, 0x3c050001, -0x24a50f7c, 0x90a20000, 0x30430007, 0x24020004, -0x10620011, 0x28620005, 0x10400005, 0x24020002, -0x10620008, 0x710c0, 0x80040fa, 0x0, -0x24020006, 0x1062000e, 0x710c0, 0x80040fa, -0x0, 0xa21821, 0x9463000c, 0x4b1021, -0x80040fa, 0xa4430000, 0x710c0, 0xa21821, -0x8c63000c, 0x4b1021, 0x80040fa, 0xac430000, -0xa21821, 0x8c63000c, 0x4b2021, 0xa21021, -0xac830000, 0x94420010, 0xa4820004, 0x95e70006, -0x3c020001, 0x90420f7c, 0x3c030001, 0x90630f7a, -0xe2c823, 0x3c020001, 0x90420f7b, 0x24630028, -0x1e34021, 0x24420028, 0x15200012, 0x1e23021, -0x94c2000c, 0x3c010001, 0xa4220f78, 0x94c20004, -0x94c30006, 0x3c010001, 0xa4200f76, 0x3c010001, -0xa4200f72, 0x21400, 0x431025, 0x3c010001, -0xac220f6c, 0x95020004, 0x3c010001, 0x8004124, -0xa4220f70, 0x3c020001, 0x94420f70, 0x3c030001, -0x94630f72, 0x431021, 0xa5020004, 0x3c020001, -0x94420f6c, 0xa4c20004, 0x3c020001, 0x8c420f6c, -0xa4c20006, 0x3c040001, 0x94840f72, 0x3c020001, -0x94420f70, 0x3c0a0001, 0x954a0f76, 0x441821, -0x3063ffff, 0x62182a, 0x24020002, 0x1122000b, -0x832023, 0x3c030001, 0x94630f78, 0x30620009, -0x10400006, 0x3062fff6, 0xa4c2000c, 0x3c020001, -0x94420f78, 0x30420009, 0x1425023, 0x24020001, -0x1122001b, 0x29220002, 0x50400005, 0x24020002, -0x11200007, 0x31a2ffff, 0x8004197, 0x0, -0x1122001d, 0x24020016, 0x8004197, 0x31a2ffff, -0x3c0e0001, 0x95ce0f80, 0x10800005, 0x1806821, -0x1c42021, 0x41c02, 0x3082ffff, 0x627021, -0xe1027, 0xa502000a, 0x3c030001, 0x90630f7b, -0x31a2ffff, 0xe21021, 0x800418d, 0x432023, -0x3c020001, 0x94420f80, 0x442021, 0x41c02, -0x3082ffff, 0x622021, 0x807021, 0x41027, -0x8004185, 0xa502000a, 0x3c050001, 0x24a50f7a, -0x90a30000, 0x14620002, 0x24e2fff2, 0xa5e20034, -0x90a20000, 0xe21023, 0xa5020002, 0x3c030001, -0x94630f80, 0x3c020001, 0x94420f5a, 0x30e5ffff, -0x641821, 0x451023, 0x622023, 0x41c02, -0x3082ffff, 0x622021, 0x41027, 0xa502000a, -0x3c030001, 0x90630f7c, 0x24620001, 0x14a20005, -0x807021, 0x1631021, 0x90420000, 0x8004185, -0x26200, 0x24620002, 0x14a20003, 0x306200fe, -0x4b1021, 0x944c0000, 0x3c020001, 0x94420f82, -0x3183ffff, 0x3c040001, 0x90840f7b, 0x431021, -0xe21021, 0x442023, 0x8a2021, 0x41c02, -0x3082ffff, 0x622021, 0x41402, 0x822021, -0x806821, 0x41027, 0xa4c20010, 0x31a2ffff, -0xe1c00, 0x431025, 0x3c040001, 0x24840f72, -0xade20010, 0x94820000, 0x3c050001, 0x94a50f76, -0x3c030001, 0x8c630f6c, 0x24420001, 0xb92821, -0xa4820000, 0x3322ffff, 0x622021, 0x83182b, -0x3c010001, 0xa4250f76, 0x10600003, 0x24a2ffff, -0x3c010001, 0xa4220f76, 0x3c024000, 0x3021025, -0x3c010001, 0xac240f6c, 0xaf621008, 0x3e00008, -0x27bd0010, 0x3c030001, 0x90630f56, 0x27bdffe8, -0x24020001, 0xafbf0014, 0x10620026, 0xafb00010, -0x8f620cf4, 0x2442ffff, 0x3042007f, 0x21100, -0x8c434000, 0x3c010001, 0xac230f64, 0x8c434008, -0x24444000, 0x8c5c4004, 0x30620040, 0x14400002, -0x24020088, 0x24020008, 0x3c010001, 0xa4220f68, -0x30620004, 0x10400005, 0x24020001, 0x3c010001, -0xa0220f57, 0x80041d5, 0x31402, 0x3c010001, -0xa0200f57, 0x31402, 0x3c010001, 0xa4220f54, -0x9483000c, 0x24020001, 0x3c010001, 0xa4200f50, -0x3c010001, 0xa0220f56, 0x3c010001, 0xa4230f62, -0x24020001, 0x1342001e, 0x0, 0x13400005, -0x24020003, 0x13420067, 0x0, 0x80042cf, -0x0, 0x3c020001, 0x94420f62, 0x241a0001, -0x3c010001, 0xa4200f5e, 0x3c010001, 0xa4200f52, -0x304407ff, 0x21bc2, 0x31823, 0x3063003e, -0x34630036, 0x21242, 0x3042003c, 0x621821, -0x3c010001, 0xa4240f58, 0x832021, 0x24630030, -0x3c010001, 0xa4240f5a, 0x3c010001, 0xa4230f5c, -0x3c060001, 0x24c60f52, 0x94c50000, 0x94c30002, -0x3c040001, 0x94840f5a, 0x651021, 0x44102a, -0x10400013, 0x3c108000, 0xa31021, 0xa4c20000, -0x3c02a000, 0xaf620cf4, 0x3c010001, 0xa0200f56, -0x8f641008, 0x901024, 0x14400003, 0x0, -0xc004064, 0x0, 0x8f620cf4, 0x501024, -0x104000b7, 0x0, 0x800420f, 0x0, -0x3c030001, 0x94630f50, 0x851023, 0xa4c40000, -0x621821, 0x3042ffff, 0x3c010001, 0xa4230f50, -0xaf620ce8, 0x3c020001, 0x94420f68, 0x34420024, -0xaf620cec, 0x94c30002, 0x3c020001, 0x94420f50, -0x14620012, 0x3c028000, 0x3c108000, 0x3c02a000, -0xaf620cf4, 0x3c010001, 0xa0200f56, 0x8f641008, -0x901024, 0x14400003, 0x0, 0xc004064, -0x0, 0x8f620cf4, 0x501024, 0x1440fff7, -0x0, 0x80042cf, 0x241a0003, 0xaf620cf4, -0x3c108000, 0x8f641008, 0x901024, 0x14400003, -0x0, 0xc004064, 0x0, 0x8f620cf4, -0x501024, 0x1440fff7, 0x0, 0x80042cf, -0x241a0003, 0x3c070001, 0x24e70f50, 0x94e20000, -0x3821021, 0xaf620ce0, 0x3c020001, 0x8c420f64, -0xaf620ce4, 0x3c050001, 0x94a50f54, 0x94e30000, -0x3c040001, 0x94840f58, 0x3c020001, 0x94420f5e, -0xa32823, 0x822023, 0x30a6ffff, 0x3083ffff, -0xc3102b, 0x14400043, 0x0, 0x3c020001, -0x94420f5c, 0x21400, 0x621025, 0xaf620ce8, -0x94e20000, 0x3c030001, 0x94630f54, 0x441021, -0xa4e20000, 0x3042ffff, 0x14430021, 0x3c020008, -0x3c020001, 0x90420f57, 0x10400006, 0x3c03000c, -0x3c020001, 0x94420f68, 0x34630624, 0x800427c, -0xd021, 0x3c020001, 0x94420f68, 0x3c030008, -0x34630624, 0x431025, 0xaf620cec, 0x3c108000, -0x3c02a000, 0xaf620cf4, 0x3c010001, 0xa0200f56, -0x8f641008, 0x901024, 0x14400003, 0x0, -0xc004064, 0x0, 0x8f620cf4, 0x501024, -0x10400015, 0x0, 0x8004283, 0x0, -0x3c030001, 0x94630f68, 0x34420624, 0x3c108000, -0x621825, 0x3c028000, 0xaf630cec, 0xaf620cf4, -0x8f641008, 0x901024, 0x14400003, 0x0, -0xc004064, 0x0, 0x8f620cf4, 0x501024, -0x1440fff7, 0x0, 0x3c010001, 0x80042cf, -0xa4200f5e, 0x3c020001, 0x94420f5c, 0x21400, -0xc21025, 0xaf620ce8, 0x3c020001, 0x90420f57, -0x10400009, 0x3c03000c, 0x3c020001, 0x94420f68, -0x34630624, 0xd021, 0x431025, 0xaf620cec, -0x80042c1, 0x3c108000, 0x3c020001, 0x94420f68, -0x3c030008, 0x34630604, 0x431025, 0xaf620cec, -0x3c020001, 0x94420f5e, 0x451021, 0x3c010001, -0xa4220f5e, 0x3c108000, 0x3c02a000, 0xaf620cf4, -0x3c010001, 0xa0200f56, 0x8f641008, 0x901024, -0x14400003, 0x0, 0xc004064, 0x0, -0x8f620cf4, 0x501024, 0x1440fff7, 0x0, -0x8fbf0014, 0x8fb00010, 0x3e00008, 0x27bd0018, -0x0, 0x27bdffe0, 0x3c040001, 0x24840ec0, -0x2821, 0x3021, 0x3821, 0xafbf0018, -0xafa00010, 0xc004378, 0xafa00014, 0xd021, -0x24020130, 0xaf625000, 0x3c010001, 0xa4200f50, -0x3c010001, 0xa0200f57, 0x8fbf0018, 0x3e00008, -0x27bd0020, 0x27bdffe8, 0x3c1bc000, 0xafbf0014, -0xafb00010, 0xaf60680c, 0x8f626804, 0x34420082, -0xaf626804, 0x8f634000, 0x24020b50, 0x3c010001, -0xac220f20, 0x24020b78, 0x3c010001, 0xac220f30, -0x34630002, 0xaf634000, 0xc004315, 0x808021, -0x3c010001, 0xa0220f34, 0x304200ff, 0x24030002, -0x14430005, 0x0, 0x3c020001, 0x8c420f20, -0x8004308, 0xac5000c0, 0x3c020001, 0x8c420f20, -0xac5000bc, 0x8f624434, 0x8f634438, 0x8f644410, -0x3c010001, 0xac220f28, 0x3c010001, 0xac230f38, -0x3c010001, 0xac240f24, 0x8fbf0014, 0x8fb00010, -0x3e00008, 0x27bd0018, 0x3e00008, 0x24020001, -0x27bdfff8, 0x18800009, 0x2821, 0x8f63680c, -0x8f62680c, 0x1043fffe, 0x0, 0x24a50001, -0xa4102a, 0x1440fff9, 0x0, 0x3e00008, -0x27bd0008, 0x8f634450, 0x3c020001, 0x8c420f28, -0x31c02, 0x43102b, 0x14400008, 0x3c038000, -0x3c040001, 0x8c840f38, 0x8f624450, 0x21c02, -0x83102b, 0x1040fffc, 0x3c038000, 0xaf634444, -0x8f624444, 0x431024, 0x1440fffd, 0x0, -0x8f624448, 0x3e00008, 0x3042ffff, 0x3082ffff, -0x2442e000, 0x2c422001, 0x14400003, 0x3c024000, -0x8004347, 0x2402ffff, 0x822025, 0xaf645c38, -0x8f625c30, 0x30420002, 0x1440fffc, 0x1021, -0x3e00008, 0x0, 0x8f624450, 0x3c030001, -0x8c630f24, 0x8004350, 0x3042ffff, 0x8f624450, -0x3042ffff, 0x43102b, 0x1440fffc, 0x0, -0x3e00008, 0x0, 0x27bdffe0, 0x802821, -0x3c040001, 0x24840ed0, 0x3021, 0x3821, -0xafbf0018, 0xafa00010, 0xc004378, 0xafa00014, -0x800435f, 0x0, 0x8fbf0018, 0x3e00008, -0x27bd0020, 0x3c020001, 0x3442d600, 0x3c030001, -0x3463d600, 0x3c040001, 0x3484ddff, 0x3c010001, -0xac220f40, 0x24020040, 0x3c010001, 0xac220f44, -0x3c010001, 0xac200f3c, 0xac600000, 0x24630004, -0x83102b, 0x5040fffd, 0xac600000, 0x3e00008, -0x0, 0x804821, 0x8faa0010, 0x3c020001, -0x8c420f3c, 0x3c040001, 0x8c840f44, 0x8fab0014, -0x24430001, 0x44102b, 0x3c010001, 0xac230f3c, -0x14400003, 0x4021, 0x3c010001, 0xac200f3c, -0x3c020001, 0x8c420f3c, 0x3c030001, 0x8c630f40, -0x91240000, 0x21140, 0x431021, 0x481021, -0x25080001, 0xa0440000, 0x29020008, 0x1440fff4, -0x25290001, 0x3c020001, 0x8c420f3c, 0x3c030001, -0x8c630f40, 0x8f64680c, 0x21140, 0x431021, -0xac440008, 0xac45000c, 0xac460010, 0xac470014, -0xac4a0018, 0x3e00008, 0xac4b001c, 0x0, -0x0, 0x0 }; -U32 t3StkOffLd05FwRodata[(0x50/4) + 1] = { -0x4d61696e, -0x43707542, 0x0, 0x4d61696e, 0x43707541, -0x0, 0x0, 0x0, 0x73746b6f, -0x66666c64, 0x0, 0x0, 0x73746b6f, -0x66666c64, 0x0, 0x0, 0x66617461, -0x6c457272, 0x0, 0x0, 0x0 }; -U32 t3StkOffLd05FwData[(0x20/4) + 1] = { -0x0, -0x73746b6f, 0x66666c64, 0x5f76312e, 0x322e3000, -0x0, 0x0, 0x0, 0x0 }; - -#endif /* __FW_LSO05_H__ */ diff --git a/package/broadcom-57xx/src/fw_stkoffld.h b/package/broadcom-57xx/src/fw_stkoffld.h deleted file mode 100644 index 119a17b341..0000000000 --- a/package/broadcom-57xx/src/fw_stkoffld.h +++ /dev/null @@ -1,519 +0,0 @@ -/******************************************************************************/ -/* */ -/* Broadcom BCM5700 Linux Network Driver, Copyright (c) 2000 - 2004 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. */ -/* */ -/* (c) COPYRIGHT 2000-2003 Broadcom Corporation, ALL RIGHTS RESERVED. */ -/* */ -/* Name: F W _ S T K O F F L D . H */ -/* Author : Kevin Tran */ -/* Version : 1.6 */ -/* */ -/* Module Description: This file contains firmware binary code of for TCP/IP */ -/* stack offload support. Currently, this firmware supports the following */ -/* features: */ -/* 1. TCP segmentation (aka Large Send Offload -- LSO) */ -/* 2. UDP Checksum offload support for IP fragmented UDP frames. */ -/* */ -/* History: */ -/* 07/17/01 Kevin Tran Incarnation. */ -/* 10/10/01 Kevin Tran Added UDP checksum offload support. */ -/* 10/20/01 Kevin Tran Fixed a problem where pseudo checksum is not */ -/* calculated correctly in case of IP */ -/* fragmentation case. */ -/* 10/30/01 Kevin Tran Fixed a problem where checksum is incorrectly */ -/* computed if bit BD_FLAG_TCP_UDP_CKSUM is set */ -/* in Send BDs. */ -/* 05/30/02 Kevin Tran Fixed a problem where UDP checksum is */ -/* incorrectly computed if the length of data is */ -/* less than 6 bytes in the last packetst of */ -/* of a chain of fragmented IP/UDP packets. */ -/* 12/01/02 Kevin Tran Fixed a problem where firmware might lockup */ -/* in a certain test scenario with BCM5704. */ -/* 12/10/02 Kevin Tran Fixed a problem where IP checksum might be */ -/* incorrectly calculated in some corner cases. */ -/* This problem should ONLY happen with BCM5702/ */ -/* BCM5703/BCM5704 ASICs. */ -/* 06/20/03 Kevin Tran Optimized performance so that pre-DMA code */ -/* doesn't have to wait until the first packet */ -/* is completely DMAed before it can setup DMAs */ -/* for subsequent packets. This requires host */ -/* driver to pass IP/TCP option lengths if any */ -/* to F/W via bit 15..12 of Send BD flag. */ -/* 08/12/03 Kevin Tran Fixed a problem where UDP checksum doesn't */ -/* work when the host driver seeds pseudo */ -/* checksum. */ -/* 12/24/03 Kevin Tran Fixed a problem where VLAN tag is not */ -/* inserted correctly in LSO mode. */ -/* 01/16/04 Kevin Tran Fixed a problem where Ethernet Type is not */ -/* set to 0x8870 when the outgoing LSO packet is */ -/* jumbo frame with SNAP encapsulation. */ -/******************************************************************************/ - -#ifndef __FW_STKOFFLD_H__ -#define __FW_STKOFFLD_H__ - -typedef LM_UINT32 U32; - -int t3StkOffLdFwReleaseMajor = 0x1; -int t3StkOffLdFwReleaseMinor = 0x6; -int t3StkOffLdFwReleaseFix = 0x0; -U32 t3StkOffLdFwStartAddr = 0x08000000; -U32 t3StkOffLdFwTextAddr = 0x08000000; -int t3StkOffLdFwTextLen = 0x1aa0; -U32 t3StkOffLdFwRodataAddr = 0x08001aa0; -int t3StkOffLdFwRodataLen = 0x60; -U32 t3StkOffLdFwDataAddr = 0x08001b20; -int t3StkOffLdFwDataLen = 0x30; -U32 t3StkOffLdFwSbssAddr = 0x08001b50; -int t3StkOffLdFwSbssLen = 0x2c; -U32 t3StkOffLdFwBssAddr = 0x08001b80; -int t3StkOffLdFwBssLen = 0x894; -U32 t3StkOffLdFwText[(0x1aa0/4) + 1] = { -0xe000003, 0x0, 0x8001b24, -0x0, 0x10000003, 0x0, 0xd, -0xd, 0x3c1d0800, 0x37bd4000, 0x3a0f021, -0x3c100800, 0x26100000, 0xe000010, 0x0, -0xd, 0x27bdffe0, 0x3c04fefe, 0xafbf0018, -0xe0005d8, 0x34840002, 0xe000668, 0x0, -0x3c030800, 0x90631b68, 0x24020002, 0x3c040800, -0x24841aac, 0x14620003, 0x24050001, 0x3c040800, -0x24841aa0, 0x24060006, 0x3821, 0xafa00010, -0xe00067c, 0xafa00014, 0x8f625c50, 0x34420001, -0xaf625c50, 0x8f625c90, 0x34420001, 0xaf625c90, -0x2402ffff, 0xe000034, 0xaf625404, 0x8fbf0018, -0x3e00008, 0x27bd0020, 0x0, 0x0, -0x0, 0x27bdffe0, 0xafbf001c, 0xafb20018, -0xafb10014, 0xe00005b, 0xafb00010, 0x24120002, -0x24110001, 0x8f706820, 0x32020100, 0x10400003, -0x0, 0xe0000bb, 0x0, 0x8f706820, -0x32022000, 0x10400004, 0x32020001, 0xe0001f0, -0x24040001, 0x32020001, 0x10400003, 0x0, -0xe0000a3, 0x0, 0x3c020800, 0x90421b98, -0x14520003, 0x0, 0xe0004c0, 0x0, -0xa00003c, 0xaf715028, 0x8fbf001c, 0x8fb20018, -0x8fb10014, 0x8fb00010, 0x3e00008, 0x27bd0020, -0x27bdffe0, 0x3c040800, 0x24841ac0, 0x2821, -0x3021, 0x3821, 0xafbf0018, 0xafa00010, -0xe00067c, 0xafa00014, 0x3c040800, 0x248423d8, -0xa4800000, 0x3c010800, 0xa0201b98, 0x3c010800, -0xac201b9c, 0x3c010800, 0xac201ba0, 0x3c010800, -0xac201ba4, 0x3c010800, 0xac201bac, 0x3c010800, -0xac201bb8, 0x3c010800, 0xac201bbc, 0x8f624434, -0x3c010800, 0xac221b88, 0x8f624438, 0x3c010800, -0xac221b8c, 0x8f624410, 0xac80f7a8, 0x3c010800, -0xac201b84, 0x3c010800, 0xac2023e0, 0x3c010800, -0xac2023c8, 0x3c010800, 0xac2023cc, 0x3c010800, -0xac202400, 0x3c010800, 0xac221b90, 0x8f620068, -0x24030007, 0x21702, 0x10430005, 0x0, -0x8f620068, 0x21702, 0x14400004, 0x24020001, -0x3c010800, 0xa000097, 0xac20240c, 0xac820034, -0x3c040800, 0x24841acc, 0x3c050800, 0x8ca5240c, -0x3021, 0x3821, 0xafa00010, 0xe00067c, -0xafa00014, 0x8fbf0018, 0x3e00008, 0x27bd0020, -0x27bdffe0, 0x3c040800, 0x24841ad8, 0x2821, -0x3021, 0x3821, 0xafbf0018, 0xafa00010, -0xe00067c, 0xafa00014, 0xe00005b, 0x0, -0xe0000b4, 0x2021, 0x8fbf0018, 0x3e00008, -0x27bd0020, 0x24020001, 0x8f636820, 0x821004, -0x21027, 0x621824, 0x3e00008, 0xaf636820, -0x27bdffd0, 0xafbf002c, 0xafb60028, 0xafb50024, -0xafb40020, 0xafb3001c, 0xafb20018, 0xafb10014, -0xafb00010, 0x8f675c5c, 0x3c030800, 0x24631bbc, -0x8c620000, 0x14470005, 0x3c0200ff, 0x3c020800, -0x90421b98, 0x14400119, 0x3c0200ff, 0x3442fff8, -0xe28824, 0xac670000, 0x111902, 0x306300ff, -0x30e20003, 0x211c0, 0x622825, 0xa04021, -0x71602, 0x3c030800, 0x90631b98, 0x3044000f, -0x14600036, 0x804821, 0x24020001, 0x3c010800, -0xa0221b98, 0x51100, 0x821025, 0x3c010800, -0xac201b9c, 0x3c010800, 0xac201ba0, 0x3c010800, -0xac201ba4, 0x3c010800, 0xac201bac, 0x3c010800, -0xac201bb8, 0x3c010800, 0xac201bb0, 0x3c010800, -0xac201bb4, 0x3c010800, 0xa42223d8, 0x9622000c, -0x30437fff, 0x3c010800, 0xa4222410, 0x30428000, -0x3c010800, 0xa4231bc6, 0x10400005, 0x24020001, -0x3c010800, 0xac2223f4, 0xa000102, 0x2406003e, -0x24060036, 0x3c010800, 0xac2023f4, 0x9622000a, -0x3c030800, 0x94631bc6, 0x3c010800, 0xac2023f0, -0x3c010800, 0xac2023f8, 0x21302, 0x21080, -0xc21021, 0x621821, 0x3c010800, 0xa42223d0, -0x3c010800, 0xa000115, 0xa4231b96, 0x9622000c, -0x3c010800, 0xa42223ec, 0x3c040800, 0x24841b9c, -0x8c820000, 0x21100, 0x3c010800, 0x220821, -0xac311bc8, 0x8c820000, 0x21100, 0x3c010800, -0x220821, 0xac271bcc, 0x8c820000, 0x25030001, -0x306601ff, 0x21100, 0x3c010800, 0x220821, -0xac261bd0, 0x8c820000, 0x21100, 0x3c010800, -0x220821, 0xac291bd4, 0x96230008, 0x3c020800, -0x8c421bac, 0x432821, 0x3c010800, 0xac251bac, -0x9622000a, 0x30420004, 0x14400018, 0x61100, -0x8f630c14, 0x3063000f, 0x2c620002, 0x1440000b, -0x3c02c000, 0x8f630c14, 0x3c020800, 0x8c421b40, -0x3063000f, 0x24420001, 0x3c010800, 0xac221b40, -0x2c620002, 0x1040fff7, 0x3c02c000, 0xe21825, -0xaf635c5c, 0x8f625c50, 0x30420002, 0x10400014, -0x0, 0xa000147, 0x0, 0x3c030800, -0x8c631b80, 0x3c040800, 0x94841b94, 0x1221025, -0x3c010800, 0xa42223da, 0x24020001, 0x3c010800, -0xac221bb8, 0x24630001, 0x85202a, 0x3c010800, -0x10800003, 0xac231b80, 0x3c010800, 0xa4251b94, -0x3c060800, 0x24c61b9c, 0x8cc20000, 0x24420001, -0xacc20000, 0x28420080, 0x14400005, 0x0, -0xe000656, 0x24040002, 0xa0001e6, 0x0, -0x3c020800, 0x8c421bb8, 0x10400078, 0x24020001, -0x3c050800, 0x90a51b98, 0x14a20072, 0x0, -0x3c150800, 0x96b51b96, 0x3c040800, 0x8c841bac, -0x32a3ffff, 0x83102a, 0x1440006c, 0x0, -0x14830003, 0x0, 0x3c010800, 0xac2523f0, -0x1060005c, 0x9021, 0x24d60004, 0x60a021, -0x24d30014, 0x8ec20000, 0x28100, 0x3c110800, -0x2308821, 0xe000625, 0x8e311bc8, 0x402821, -0x10a00054, 0x0, 0x9628000a, 0x31020040, -0x10400005, 0x2407180c, 0x8e22000c, 0x2407188c, -0x21400, 0xaca20018, 0x3c030800, 0x701821, -0x8c631bd0, 0x3c020800, 0x501021, 0x8c421bd4, -0x31d00, 0x21400, 0x621825, 0xaca30014, 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0xafb1001c, 0xafb00018, 0x8f725c9c, -0x3c0200ff, 0x3442fff8, 0x3c070800, 0x24e71bb4, -0x2428824, 0x9623000e, 0x8ce20000, 0x431021, -0xace20000, 0x8e220010, 0x30420020, 0x14400011, -0x809821, 0xe00063b, 0x2202021, 0x3c02c000, -0x2421825, 0xaf635c9c, 0x8f625c90, 0x30420002, -0x1040011e, 0x0, 0xaf635c9c, 0x8f625c90, -0x30420002, 0x10400119, 0x0, 0xa00020d, -0x0, 0x8e240008, 0x8e230014, 0x41402, -0x231c0, 0x31502, 0x304201ff, 0x2442ffff, -0x3042007f, 0x31942, 0x30637800, 0x21100, -0x24424000, 0x624821, 0x9522000a, 0x3084ffff, -0x30420008, 0x104000b0, 0x429c0, 0x3c020800, -0x8c422400, 0x14400024, 0x24c50008, 0x94c20014, -0x3c010800, 0xa42223d0, 0x8cc40010, 0x41402, -0x3c010800, 0xa42223d2, 0x3c010800, 0xa42423d4, -0x94c2000e, 0x3083ffff, 0x431023, 0x3c010800, -0xac222408, 0x94c2001a, 0x3c010800, 0xac262400, -0x3c010800, 0xac322404, 0x3c010800, 0xac2223fc, -0x3c02c000, 0x2421825, 0xaf635c9c, 0x8f625c90, -0x30420002, 0x104000e5, 0x0, 0xaf635c9c, -0x8f625c90, 0x30420002, 0x104000e0, 0x0, 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0x24050002, 0x3c0355aa, -0x346355aa, 0xac830000, 0x8cc20000, 0x50430001, -0x24050001, 0x3c020800, 0xac470000, 0x3e00008, -0xa01021, 0x27bdfff8, 0x18800009, 0x2821, -0x8f63680c, 0x8f62680c, 0x1043fffe, 0x0, -0x24a50001, 0xa4102a, 0x1440fff9, 0x0, -0x3e00008, 0x27bd0008, 0x8f634450, 0x3c020800, -0x8c421b5c, 0x31c02, 0x43102b, 0x14400008, -0x3c038000, 0x3c040800, 0x8c841b6c, 0x8f624450, -0x21c02, 0x83102b, 0x1040fffc, 0x3c038000, -0xaf634444, 0x8f624444, 0x431024, 0x1440fffd, -0x0, 0x8f624448, 0x3e00008, 0x3042ffff, -0x3082ffff, 0x2442e000, 0x2c422001, 0x14400003, -0x3c024000, 0xa000648, 0x2402ffff, 0x822025, -0xaf645c38, 0x8f625c30, 0x30420002, 0x1440fffc, -0x1021, 0x3e00008, 0x0, 0x8f624450, -0x3c030800, 0x8c631b58, 0xa000651, 0x3042ffff, -0x8f624450, 0x3042ffff, 0x43102b, 0x1440fffc, -0x0, 0x3e00008, 0x0, 0x27bdffe0, -0x802821, 0x3c040800, 0x24841af0, 0x3021, -0x3821, 0xafbf0018, 0xafa00010, 0xe00067c, -0xafa00014, 0xa000660, 0x0, 0x8fbf0018, -0x3e00008, 0x27bd0020, 0x0, 0x0, -0x0, 0x3c020800, 0x34423000, 0x3c030800, -0x34633000, 0x3c040800, 0x348437ff, 0x3c010800, -0xac221b74, 0x24020040, 0x3c010800, 0xac221b78, -0x3c010800, 0xac201b70, 0xac600000, 0x24630004, -0x83102b, 0x5040fffd, 0xac600000, 0x3e00008, -0x0, 0x804821, 0x8faa0010, 0x3c020800, -0x8c421b70, 0x3c040800, 0x8c841b78, 0x8fab0014, -0x24430001, 0x44102b, 0x3c010800, 0xac231b70, -0x14400003, 0x4021, 0x3c010800, 0xac201b70, -0x3c020800, 0x8c421b70, 0x3c030800, 0x8c631b74, -0x91240000, 0x21140, 0x431021, 0x481021, -0x25080001, 0xa0440000, 0x29020008, 0x1440fff4, -0x25290001, 0x3c020800, 0x8c421b70, 0x3c030800, -0x8c631b74, 0x8f64680c, 0x21140, 0x431021, -0xac440008, 0xac45000c, 0xac460010, 0xac470014, -0xac4a0018, 0x3e00008, 0xac4b001c, 0x0, -0x0, 0x0 }; -U32 t3StkOffLdFwRodata[(0x60/4) + 1] = { -0x4d61696e, -0x43707542, 0x0, 0x4d61696e, 0x43707541, -0x0, 0x0, 0x0, 0x73746b6f, -0x66666c64, 0x496e0000, 0x73746b6f, 0x66662a2a, -0x0, 0x53774576, 0x656e7430, 0x0, -0x0, 0x0, 0x0, 0x66617461, -0x6c457272, 0x0, 0x0, 0x0 }; -U32 t3StkOffLdFwData[(0x30/4) + 1] = { -0x0, 0x73746b6f, 0x66666c64, -0x5f76312e, 0x362e3000, 0x0, 0x0, -0x0, 0x0, 0x0, 0x0, -0x0, 0x0 }; - -#endif /* __FW_STKOFFLD_H__ */ diff --git a/package/broadcom-57xx/src/hndgige.c b/package/broadcom-57xx/src/hndgige.c deleted file mode 100644 index fc7fe7249d..0000000000 --- a/package/broadcom-57xx/src/hndgige.c +++ /dev/null @@ -1,145 +0,0 @@ -/* - * HND SiliconBackplane Gigabit Ethernet core software interface - * - * Copyright 2007, Broadcom Corporation - * All Rights Reserved. - * - * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY - * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM - * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS - * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE. - * - */ - -#include <typedefs.h> -#include <osl.h> -#include <pcicfg.h> -#include <sbconfig.h> -#include <sbutils.h> -#include "sbgige.h" -#include <hndpci.h> -#include "hndgige.h" - -uint32 -sb_base(uint32 admatch) -{ - uint32 base; - uint type; - - type = admatch & SBAM_TYPE_MASK; - ASSERT(type < 3); - - base = 0; - - if (type == 0) { - base = admatch & SBAM_BASE0_MASK; - } else if (type == 1) { - ASSERT(!(admatch & SBAM_ADNEG)); /* neg not supported */ - base = admatch & SBAM_BASE1_MASK; - } else if (type == 2) { - ASSERT(!(admatch & SBAM_ADNEG)); /* neg not supported */ - base = admatch & SBAM_BASE2_MASK; - } - - return (base); -} - -/* - * Setup the gige core. - * Resetting the core will lose all settings. - */ -void -sb_gige_init(sb_t *sbh, uint32 unit, bool *rgmii) -{ - volatile pci_config_regs *pci; - sbgige_pcishim_t *ocp; - sbconfig_t *sb; - osl_t *osh; - uint32 statelow; - uint32 statehigh; - uint32 base; - uint32 idx; - void *regs; - - /* Sanity checks */ - ASSERT(sbh); - ASSERT(rgmii); - - idx = sb_coreidx(sbh); - - /* point to the gige core registers */ - regs = sb_setcore(sbh, SB_GIGETH, unit); - ASSERT(regs); - - osh = sb_osh(sbh); - - pci = &((sbgige_t *)regs)->pcicfg; - ocp = &((sbgige_t *)regs)->pcishim; - sb = &((sbgige_t *)regs)->sbconfig; - - /* Enable the core clock and memory access */ - if (!sb_iscoreup(sbh)) - sb_core_reset(sbh, 0, 0); - - /* - * Setup the 64K memory-mapped region base address through BAR0. - * Leave the other BAR values alone. - */ - base = sb_base(R_REG(osh, &sb->sbadmatch1)); - W_REG(osh, &pci->base[0], base); - W_REG(osh, &pci->base[1], 0); - - /* - * Enable the PCI memory access anyway. Any PCI config commands - * issued before the core is enabled will go to the emulation - * only and will not go to the real PCI config registers. - */ - OR_REG(osh, &pci->command, 2); - - /* - * Enable the posted write flush scheme as follows: - * - * - Enable flush on any core register read - * - Enable timeout on the flush - * - Disable the interrupt mask when flushing - * - * This differs from the default setting only in that interrupts are - * not masked. Since posted writes are not flushed on interrupt, the - * driver must explicitly request a flush in its interrupt handling - * by reading a core register. - */ - W_REG(osh, &ocp->FlushStatusControl, 0x68); - - /* - * Determine whether the GbE is in GMII or RGMII mode. This is - * indicated in bit 16 of the SBTMStateHigh register, which is - * part of the core-specific flags field. - * - * For GMII, bypass the Rx/Tx DLLs, i.e. add no delay to RXC/GTXC - * within the core. For RGMII, do not bypass the DLLs, resulting - * in added delay for RXC/GTXC. The SBTMStateLow register contains - * the controls for doing this in the core-specific flags field: - * - * bit 24 - Enable DLL controls - * bit 20 - Bypass Rx DLL - * bit 19 - Bypass Tx DLL - */ - statelow = R_REG(osh, &sb->sbtmstatelow); /* DLL controls */ - statehigh = R_REG(osh, &sb->sbtmstatehigh); /* GMII/RGMII mode */ - if ((statehigh & (1 << 16)) != 0) /* RGMII */ - { - statelow &= ~(1 << 20); /* no Rx bypass (delay) */ - statelow &= ~(1 << 19); /* no Tx bypass (delay) */ - *rgmii = TRUE; - } - else /* GMII */ - { - statelow |= (1 << 20); /* Rx bypass (no delay) */ - statelow |= (1 << 19); /* Tx bypass (no delay) */ - *rgmii = FALSE; - } - statelow |= (1 << 24); /* enable DLL controls */ - W_REG(osh, &sb->sbtmstatelow, statelow); - - sb_setcoreidx(sbh, idx); -} diff --git a/package/broadcom-57xx/src/hndgige.h b/package/broadcom-57xx/src/hndgige.h deleted file mode 100644 index 4ec9db3ea8..0000000000 --- a/package/broadcom-57xx/src/hndgige.h +++ /dev/null @@ -1,19 +0,0 @@ -/* - * HND SiliconBackplane Gigabit Ethernet core software interface. - * - * Copyright 2007, Broadcom Corporation - * All Rights Reserved. - * - * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY - * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM - * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS - * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE. - * - */ - -#ifndef _hndgige_h_ -#define _hndgige_h_ - -extern void sb_gige_init(sb_t *sbh, uint32 unit, bool *rgmii); - -#endif /* _hndgige_h_ */ diff --git a/package/broadcom-57xx/src/lm.h b/package/broadcom-57xx/src/lm.h deleted file mode 100644 index 81d40f1382..0000000000 --- a/package/broadcom-57xx/src/lm.h +++ /dev/null @@ -1,483 +0,0 @@ -/******************************************************************************/ -/* */ -/* Broadcom BCM5700 Linux Network Driver, Copyright (c) 2000 - 2004 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 "queue.h" -#include "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 TRUE -#define TRUE 1 -#endif /* TRUE */ - -#ifndef FALSE -#define FALSE 0 -#endif /* FALSE */ - -#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. */ -#define MAX_ETHERNET_JUMBO_PACKET_SIZE_NO_CRC 9014 - -#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_KEEP_VLAN_TAG 0x0020 - -#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; - - -/******************************************************************************/ -/* Line speed. */ -/******************************************************************************/ - -#define LM_LINE_SPEED_UNKNOWN 0 -#define LM_LINE_SPEED_AUTO LM_LINE_SPEED_UNKNOWN -#define LM_LINE_SPEED_10MBPS 10 -#define LM_LINE_SPEED_100MBPS 100 -#define LM_LINE_SPEED_1000MBPS 1000 - -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; - - -typedef LM_UINT32 LM_RESET_TYPE; -#define LM_SHUTDOWN_RESET 0 -#define LM_INIT_RESET 1 -#define LM_SUSPEND_RESET 2 - -/******************************************************************************/ -/* 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); -#ifdef BCM_NAPI_RXPOLL -int LM_ServiceRxPoll(PLM_DEVICE_BLOCK pDevice, int limit); -#endif -LM_STATUS LM_QueueRxPackets(PLM_DEVICE_BLOCK pDevice); -LM_STATUS LM_SetReceiveMask(PLM_DEVICE_BLOCK pDevice, LM_UINT32 Mask); -LM_STATUS LM_Halt(PLM_DEVICE_BLOCK pDevice); -LM_STATUS LM_Abort(PLM_DEVICE_BLOCK pDevice); -LM_STATUS LM_MulticastAdd(PLM_DEVICE_BLOCK pDevice, PLM_UINT8 pMcAddress); -LM_STATUS LM_MulticastDel(PLM_DEVICE_BLOCK pDevice, PLM_UINT8 pMcAddress); -LM_STATUS LM_MulticastClear(PLM_DEVICE_BLOCK pDevice); -LM_STATUS LM_SetMacAddress(PLM_DEVICE_BLOCK pDevice, PLM_UINT8 pMacAddress); -LM_STATUS LM_LoopbackAddress(PLM_DEVICE_BLOCK pDevice, PLM_UINT8 pAddress); - -LM_UINT32 LM_GetCrcCounter(PLM_DEVICE_BLOCK pDevice); - -LM_WAKE_UP_MODE LM_PMCapabilities(PLM_DEVICE_BLOCK pDevice); -LM_STATUS LM_NwufAdd(PLM_DEVICE_BLOCK pDevice, LM_UINT32 ByteMaskSize, - LM_UINT8 *pByteMask, LM_UINT8 *pPattern); -LM_STATUS LM_NwufRemove(PLM_DEVICE_BLOCK pDevice, LM_UINT32 ByteMaskSize, - LM_UINT8 *pByteMask, LM_UINT8 *pPattern); -LM_STATUS LM_SetPowerState(PLM_DEVICE_BLOCK pDevice, LM_POWER_STATE PowerLevel); - -LM_VOID LM_ReadPhy(PLM_DEVICE_BLOCK pDevice, LM_UINT32 PhyReg, - PLM_UINT32 pData32); -LM_VOID LM_WritePhy(PLM_DEVICE_BLOCK pDevice, LM_UINT32 PhyReg, - LM_UINT32 Data32); - -/* MII read/write functions to export to the robo support code */ -LM_UINT16 robo_miird(void *h, int phyadd, int regoff); -void robo_miiwr(void *h, int phyadd, int regoff, LM_UINT16 value); - - -LM_STATUS LM_EnableMacLoopBack(PLM_DEVICE_BLOCK pDevice); -LM_STATUS LM_DisableMacLoopBack(PLM_DEVICE_BLOCK pDevice); -LM_STATUS LM_EnablePhyLoopBack(PLM_DEVICE_BLOCK pDevice); -LM_STATUS LM_DisablePhyLoopBack(PLM_DEVICE_BLOCK pDevice); -LM_STATUS LM_EnableExtLoopBack(PLM_DEVICE_BLOCK pDevice, LM_LINE_SPEED Speed); -LM_STATUS LM_DisableExtLoopBack(PLM_DEVICE_BLOCK pDevice); - -LM_STATUS LM_SetupPhy(PLM_DEVICE_BLOCK pDevice); -LM_STATUS LM_BlinkLED(PLM_DEVICE_BLOCK pDevice, LM_UINT32 BlinkDuration); -LM_STATUS LM_GetStats(PLM_DEVICE_BLOCK pDevice); -LM_STATUS LM_NvramRead(PLM_DEVICE_BLOCK pDevice, LM_UINT32 Offset, - LM_UINT32 *pData); -LM_STATUS LM_NvramWriteBlock(PLM_DEVICE_BLOCK pDevice, LM_UINT32 Offset, - LM_UINT32 *pData, LM_UINT32 Size); -LM_VOID LM_ResetPhy(PLM_DEVICE_BLOCK pDevice); -LM_STATUS LM_ShutdownChip(PLM_DEVICE_BLOCK pDevice, LM_RESET_TYPE Mode); -LM_STATUS LM_HaltCpu(PLM_DEVICE_BLOCK pDevice,LM_UINT32 cpu_number); -LM_UINT32 ComputeCrc32(LM_UINT8 *pBuffer, LM_UINT32 BufferSize); -LM_STATUS LM_SwitchClocks(PLM_DEVICE_BLOCK pDevice); - -void LM_5714_FamForceFiber( PLM_DEVICE_BLOCK pDevice); -void LM_5714_FamGoFiberAutoNeg( PLM_DEVICE_BLOCK pDevice); -void LM_5714_FamFiberCheckLink( PLM_DEVICE_BLOCK pDevice); - -/******************************************************************************/ -/* 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); -PLM_DEVICE_BLOCK MM_FindPeerDev(PLM_DEVICE_BLOCK pDevice); -int MM_FindCapability(PLM_DEVICE_BLOCK pDevice, int capability); -LM_VOID MM_UnmapRxDma(PLM_DEVICE_BLOCK pDevice, PLM_PACKET pPacket); -#ifdef BCM_NAPI_RXPOLL -LM_STATUS MM_ScheduleRxPoll(PLM_DEVICE_BLOCK pDevice); -#endif -LM_STATUS MM_Sleep(PLM_DEVICE_BLOCK pDevice, LM_UINT32 msec); -LM_STATUS LM_MbufWorkAround(PLM_DEVICE_BLOCK pDevice); - -#ifdef INCLUDE_5703_A0_FIX -LM_STATUS LM_Load5703DmaWFirmware(PLM_DEVICE_BLOCK pDevice); -#endif - -/* Debugging support */ - -extern int b57_msg_level; - -#define B57_ERR_VAL 1 -#define B57_INFO_VAL 2 - -#define B57_ERR(args) do {if (b57_msg_level & B57_ERR_VAL) printf args;} while (0) -#define B57_INFO(args) do {if (b57_msg_level & B57_INFO_VAL) printf args;} while (0) - -#endif /* LM_H */ - diff --git a/package/broadcom-57xx/src/mm.h b/package/broadcom-57xx/src/mm.h deleted file mode 100644 index 66107660e3..0000000000 --- a/package/broadcom-57xx/src/mm.h +++ /dev/null @@ -1,608 +0,0 @@ -/******************************************************************************/ -/* */ -/* Broadcom BCM5700 Linux Network Driver, Copyright (c) 2000 - 2004 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 - -#include <linux/config.h> - -#if defined(CONFIG_SMP) && !defined(__SMP__) -#define __SMP__ -#endif - -#if defined(CONFIG_MODVERSIONS) && defined(MODULE) && !defined(MODVERSIONS) -#ifndef BCM_SMALL_DRV -#define MODVERSIONS -#endif -#endif - -#ifndef B57UM -#define __NO_VERSION__ -#endif -#include <linux/version.h> - -#ifdef MODULE - -#if defined(MODVERSIONS) && (LINUX_VERSION_CODE < 0x020500) -#ifndef BCM_SMALL_DRV -#include <linux/modversions.h> -#endif -#endif - -#if (LINUX_VERSION_CODE < 0x020605) -#include <linux/module.h> -#else -#include <linux/moduleparam.h> -#endif - -#else - -#define MOD_INC_USE_COUNT -#define MOD_DEC_USE_COUNT -#define SET_MODULE_OWNER(dev) -#define MODULE_DEVICE_TABLE(pci, pci_tbl) -#endif - - -#include <linux/kernel.h> -#include <linux/sched.h> -#include <linux/string.h> -#include <linux/timer.h> -#include <linux/errno.h> -#include <linux/ioport.h> -#include <linux/slab.h> -#include <linux/interrupt.h> -#include <linux/pci.h> -#include <linux/init.h> -#include <linux/netdevice.h> -#include <linux/etherdevice.h> -#include <linux/skbuff.h> -#include <linux/reboot.h> -#include <asm/processor.h> /* Processor type for cache alignment. */ -#include <asm/bitops.h> -#include <asm/io.h> -#include <asm/unaligned.h> -#include <linux/delay.h> -#include <asm/byteorder.h> -#include <linux/time.h> -#include <asm/uaccess.h> -#if (LINUX_VERSION_CODE >= 0x020400) -#if (LINUX_VERSION_CODE < 0x020500) -#include <linux/wrapper.h> -#endif -#include <linux/ethtool.h> -#endif -#ifdef CONFIG_PROC_FS -#include <linux/smp_lock.h> -#include <linux/proc_fs.h> -#define BCM_PROC_FS 1 -#endif -#ifdef NETIF_F_HW_VLAN_TX -#include <linux/if_vlan.h> -#define BCM_VLAN 1 -#endif -#ifdef NETIF_F_TSO -#define BCM_TSO 1 -#define INCLUDE_TCP_SEG_SUPPORT 1 -#include <net/ip.h> -#include <net/tcp.h> -#include <net/checksum.h> -#endif - -#ifndef LINUX_KERNEL_VERSION -#define LINUX_KERNEL_VERSION 0 -#endif - -#ifndef MAX_SKB_FRAGS -#define MAX_SKB_FRAGS 0 -#endif - -#if (LINUX_VERSION_CODE >= 0x020400) -#ifndef ETHTOOL_GEEPROM - -#define ETHTOOL_GEEPROM 0x0000000b /* Get EEPROM data */ -#define ETHTOOL_SEEPROM 0x0000000c /* Set EEPROM data */ - -/* for passing EEPROM chunks */ -struct ethtool_eeprom { - u32 cmd; - u32 magic; - u32 offset; /* in bytes */ - u32 len; /* in bytes */ - u8 data[0]; -}; -#define BCM_EEDUMP_LEN(info_p, size) *((u32 *) &((info_p)->reserved1[24]))=size - -#else - -#define BCM_EEDUMP_LEN(info_p, size) (info_p)->eedump_len=size - -#endif -#endif - -#define BCM_INT_COAL 1 -#define BCM_NIC_SEND_BD 1 -#define BCM_ASF 1 -#define BCM_WOL 1 -#define BCM_TASKLET 1 - -#if HAVE_NETIF_RECEIVE_SKB -#define BCM_NAPI_RXPOLL 1 -#undef BCM_TASKLET -#endif - -#if defined(CONFIG_PPC64) -#define BCM_DISCONNECT_AT_CACHELINE 1 -#endif - -#ifdef BCM_SMALL_DRV -#undef BCM_PROC_FS -#undef ETHTOOL_GEEPROM -#undef ETHTOOL_SEEPROM -#undef ETHTOOL_GREGS -#undef ETHTOOL_GPAUSEPARAM -#undef ETHTOOL_GRXCSUM -#undef ETHTOOL_TEST -#undef BCM_INT_COAL -#undef BCM_NIC_SEND_BD -#undef BCM_WOL -#undef BCM_TASKLET -#undef BCM_TSO -#endif - -#ifdef __BIG_ENDIAN -#define BIG_ENDIAN_HOST 1 -#endif - -#define MM_SWAP_LE32(x) cpu_to_le32(x) -#define MM_SWAP_BE32(x) cpu_to_be32(x) - -#if (LINUX_VERSION_CODE < 0x020327) -#define __raw_readl readl -#define __raw_writel writel -#endif - -#define MM_MEMWRITEL(ptr, val) __raw_writel(val, ptr) -#define MM_MEMREADL(ptr) __raw_readl(ptr) - -typedef atomic_t MM_ATOMIC_T; - -#define MM_ATOMIC_SET(ptr, val) atomic_set(ptr, val) -#define MM_ATOMIC_READ(ptr) atomic_read(ptr) -#define MM_ATOMIC_INC(ptr) atomic_inc(ptr) -#define MM_ATOMIC_ADD(ptr, val) atomic_add(val, ptr) -#define MM_ATOMIC_DEC(ptr) atomic_dec(ptr) -#define MM_ATOMIC_SUB(ptr, val) atomic_sub(val, ptr) - - -#ifndef mmiowb -#define mmiowb() -#endif - - -#define MM_MB() mb() -#define MM_WMB() wmb() -#define MM_RMB() rmb() -#define MM_MMIOWB() mmiowb() - -#include "lm.h" -#include "queue.h" -#include "tigon3.h" - -#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 -#define MAX_MEM2 4 - -#if (LINUX_VERSION_CODE < 0x020211) -typedef u32 dma_addr_t; -#endif - -#if (LINUX_VERSION_CODE < 0x02032a) -#define pci_map_single(dev, address, size, dir) virt_to_bus(address) -#define pci_unmap_single(dev, dma_addr, size, dir) -#endif - -#if MAX_SKB_FRAGS -#if (LINUX_VERSION_CODE >= 0x02040d) - -typedef dma_addr_t dmaaddr_high_t; - -#else - -#if defined(CONFIG_HIGHMEM) && defined(CONFIG_X86) && !defined(CONFIG_X86_64) - -#if defined(CONFIG_HIGHMEM64G) -typedef unsigned long long dmaaddr_high_t; -#else -typedef dma_addr_t dmaaddr_high_t; -#endif - -#ifndef pci_map_page -#define pci_map_page bcm_pci_map_page -#endif - -static inline dmaaddr_high_t -bcm_pci_map_page(struct pci_dev *dev, struct page *page, - int offset, size_t size, int dir) -{ - dmaaddr_high_t phys; - - phys = (page-mem_map) * (dmaaddr_high_t) PAGE_SIZE + offset; - - return phys; -} - -#ifndef pci_unmap_page -#define pci_unmap_page(dev, map, size, dir) -#endif - -#else /* #if defined(CONFIG_HIGHMEM) && defined(CONFIG_X86) && ! defined(CONFIG_X86_64)*/ - -typedef dma_addr_t dmaaddr_high_t; - -/* Warning - This may not work for all architectures if HIGHMEM is defined */ - -#ifndef pci_map_page -#define pci_map_page(dev, page, offset, size, dir) \ - pci_map_single(dev, page_address(page) + (offset), size, dir) -#endif -#ifndef pci_unmap_page -#define pci_unmap_page(dev, map, size, dir) \ - pci_unmap_single(dev, map, size, dir) -#endif - -#endif /* #if defined(CONFIG_HIGHMEM) && defined(CONFIG_X86) && ! defined(CONFIG_X86_64)*/ - -#endif /* #if (LINUX_VERSION_CODE >= 0x02040d)*/ -#endif /* #if MAX_SKB_FRAGS*/ - -#if defined(CONFIG_X86) && !defined(CONFIG_X86_64) -#define NO_PCI_UNMAP 1 -#endif - -#if (LINUX_VERSION_CODE < 0x020412) -#if !defined(NO_PCI_UNMAP) -#define DECLARE_PCI_UNMAP_ADDR(ADDR_NAME) dma_addr_t ADDR_NAME; -#define DECLARE_PCI_UNMAP_LEN(LEN_NAME) __u32 LEN_NAME; - -#define pci_unmap_addr(PTR, ADDR_NAME) \ - ((PTR)->ADDR_NAME) - -#define pci_unmap_len(PTR, LEN_NAME) \ - ((PTR)->LEN_NAME) - -#define pci_unmap_addr_set(PTR, ADDR_NAME, VAL) \ - (((PTR)->ADDR_NAME) = (VAL)) - -#define pci_unmap_len_set(PTR, LEN_NAME, VAL) \ - (((PTR)->LEN_NAME) = (VAL)) -#else -#define DECLARE_PCI_UNMAP_ADDR(ADDR_NAME) -#define DECLARE_PCI_UNMAP_LEN(ADDR_NAME) - -#define pci_unmap_addr(PTR, ADDR_NAME) 0 -#define pci_unmap_len(PTR, LEN_NAME) 0 -#define pci_unmap_addr_set(PTR, ADDR_NAME, VAL) do { } while (0) -#define pci_unmap_len_set(PTR, LEN_NAME, VAL) do { } while (0) -#endif -#endif - -#if (LINUX_VERSION_CODE < 0x02030e) -#define net_device device -#define netif_carrier_on(dev) -#define netif_carrier_off(dev) -#endif - -#if (LINUX_VERSION_CODE < 0x02032b) -#define tasklet_struct tq_struct -#endif - -typedef struct _UM_DEVICE_BLOCK { - LM_DEVICE_BLOCK lm_dev; - struct net_device *dev; - struct pci_dev *pdev; - struct net_device *next_module; - char *name; -#ifdef BCM_PROC_FS - struct proc_dir_entry *pfs_entry; - char pfs_name[32]; -#endif - void *mem_list[MAX_MEM]; - dma_addr_t dma_list[MAX_MEM]; - int mem_size_list[MAX_MEM]; - int mem_list_num; - - int index; - int opened; - int suspended; - int using_dac; /* dual address cycle */ - int delayed_link_ind; /* Delay link status during initial load */ - int adapter_just_inited; /* the first few seconds after init. */ - int timer_interval; - int statstimer_interval; - int adaptive_expiry; - int crc_counter_expiry; - int poll_tbi_interval; - int poll_tbi_expiry; - int asf_heartbeat; - 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_buf_repl_thresh; - int rx_buf_repl_panic_thresh; - int rx_buf_repl_isr_limit; - int rx_buf_align; - struct timer_list timer; - struct timer_list statstimer; - int do_global_lock; - spinlock_t global_lock; - spinlock_t undi_lock; - spinlock_t phy_lock; - unsigned long undi_flags; - volatile unsigned long interrupt; - atomic_t intr_sem; - int tasklet_pending; - volatile unsigned long tasklet_busy; - struct tasklet_struct tasklet; - struct net_device_stats stats; - int intr_test; - int intr_test_result; -#ifdef NETIF_F_HW_VLAN_TX - struct vlan_group *vlgrp; -#endif - int vlan_tag_mode; /* Setting to allow ASF to work properly with */ - /* VLANs */ - #define VLAN_TAG_MODE_AUTO_STRIP 0 - #define VLAN_TAG_MODE_NORMAL_STRIP 1 - #define VLAN_TAG_MODE_FORCED_STRIP 2 - - /* Auto mode - VLAN TAGs are always stripped if ASF is enabled, */ - /* If ASF is not enabled, it will be in normal mode. */ - /* Normal mode - VLAN TAGs are stripped when VLANs are registered */ - /* Forced mode - VLAN TAGs are always stripped. */ - - int adaptive_coalesce; - uint rx_last_cnt; - uint tx_last_cnt; - uint rx_curr_coalesce_frames; - uint rx_curr_coalesce_frames_intr; - uint rx_curr_coalesce_ticks; - uint tx_curr_coalesce_frames; -#if TIGON3_DEBUG - unsigned long tx_zc_count; - unsigned long tx_chksum_count; - unsigned long tx_himem_count; - unsigned long rx_good_chksum_count; -#endif - unsigned long rx_bad_chksum_count; -#ifdef BCM_TSO - unsigned long tso_pkt_count; -#endif - unsigned long rx_misc_errors; - uint64_t phy_crc_count; - unsigned int spurious_int; - - void *sbh; - unsigned long boardflags; - void *robo; - int qos; -} UM_DEVICE_BLOCK, *PUM_DEVICE_BLOCK; - -typedef struct _UM_PACKET { - LM_PACKET lm_packet; - struct sk_buff *skbuff; -#if MAX_SKB_FRAGS - DECLARE_PCI_UNMAP_ADDR(map[MAX_SKB_FRAGS + 1]) - DECLARE_PCI_UNMAP_LEN(map_len[MAX_SKB_FRAGS + 1]) -#else - DECLARE_PCI_UNMAP_ADDR(map[1]) - DECLARE_PCI_UNMAP_LEN(map_len[1]) -#endif -} UM_PACKET, *PUM_PACKET; - -static inline 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 -} - -static inline void MM_SetT3Addr(T3_64BIT_HOST_ADDR *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 -} - -#if MAX_SKB_FRAGS -static inline void MM_SetT3AddrHigh(T3_64BIT_HOST_ADDR *paddr, - dmaaddr_high_t addr) -{ -#if defined(CONFIG_HIGHMEM64G) && defined(CONFIG_X86) && !defined(CONFIG_X86_64) - paddr->High = (unsigned long) (addr >> 32); - paddr->Low = (unsigned long) (addr & 0xffffffff); -#else - MM_SetT3Addr(paddr, (dma_addr_t) addr); -#endif -} -#endif - -static inline void MM_MapRxDma(PLM_DEVICE_BLOCK pDevice, - struct _LM_PACKET *pPacket, - T3_64BIT_HOST_ADDR *paddr) -{ - dma_addr_t map; - struct sk_buff *skb = ((struct _UM_PACKET *) pPacket)->skbuff; - - map = pci_map_single(((struct _UM_DEVICE_BLOCK *)pDevice)->pdev, - skb->tail, - pPacket->u.Rx.RxBufferSize, - PCI_DMA_FROMDEVICE); - pci_unmap_addr_set(((struct _UM_PACKET *) pPacket), map[0], map); - MM_SetT3Addr(paddr, map); -} - -static inline void MM_MapTxDma(PLM_DEVICE_BLOCK pDevice, - struct _LM_PACKET *pPacket, - T3_64BIT_HOST_ADDR *paddr, - LM_UINT32 *len, - int frag) -{ - dma_addr_t map; - struct sk_buff *skb = ((struct _UM_PACKET *) pPacket)->skbuff; - unsigned int length; - - if (frag == 0) { -#if MAX_SKB_FRAGS - if (skb_shinfo(skb)->nr_frags) - length = skb->len - skb->data_len; - else -#endif - length = skb->len; - map = pci_map_single(((struct _UM_DEVICE_BLOCK *)pDevice)->pdev, - skb->data, length, PCI_DMA_TODEVICE); - MM_SetT3Addr(paddr, map); - pci_unmap_addr_set(((struct _UM_PACKET *)pPacket), map[0], map); - pci_unmap_len_set(((struct _UM_PACKET *) pPacket), map_len[0], - length); - *len = length; - } -#if MAX_SKB_FRAGS - else { - skb_frag_t *sk_frag; - dmaaddr_high_t hi_map; - - sk_frag = &skb_shinfo(skb)->frags[frag - 1]; - - hi_map = pci_map_page( - ((struct _UM_DEVICE_BLOCK *)pDevice)->pdev, - sk_frag->page, - sk_frag->page_offset, - sk_frag->size, PCI_DMA_TODEVICE); - - MM_SetT3AddrHigh(paddr, hi_map); - pci_unmap_addr_set(((struct _UM_PACKET *) pPacket), map[frag], - hi_map); - pci_unmap_len_set(((struct _UM_PACKET *) pPacket), - map_len[frag], sk_frag->size); - *len = sk_frag->size; - } -#endif -} - -#define BCM5700_PHY_LOCK(pUmDevice, flags) { \ - spinlock_t *lock; \ - if ((pUmDevice)->do_global_lock) { \ - lock = &(pUmDevice)->global_lock; \ - } \ - else { \ - lock = &(pUmDevice)->phy_lock; \ - } \ - spin_lock_irqsave(lock, flags); \ -} - -#define BCM5700_PHY_UNLOCK(pUmDevice, flags) { \ - spinlock_t *lock; \ - if ((pUmDevice)->do_global_lock) { \ - lock = &(pUmDevice)->global_lock; \ - } \ - else { \ - lock = &(pUmDevice)->phy_lock; \ - } \ - spin_unlock_irqrestore(lock, flags); \ -} - - -#define MM_ACQUIRE_UNDI_LOCK(_pDevice) \ - if (!(((PUM_DEVICE_BLOCK)(_pDevice))->do_global_lock)) { \ - unsigned long flags; \ - spin_lock_irqsave(&((PUM_DEVICE_BLOCK)(_pDevice))->undi_lock, flags); \ - ((PUM_DEVICE_BLOCK)(_pDevice))->undi_flags = flags; \ - } - -#define MM_RELEASE_UNDI_LOCK(_pDevice) \ - if (!(((PUM_DEVICE_BLOCK)(_pDevice))->do_global_lock)) { \ - unsigned long flags = ((PUM_DEVICE_BLOCK) (_pDevice))->undi_flags; \ - spin_unlock_irqrestore(&((PUM_DEVICE_BLOCK)(_pDevice))->undi_lock, flags); \ - } - -#define MM_ACQUIRE_PHY_LOCK_IN_IRQ(_pDevice) \ - if (!(((PUM_DEVICE_BLOCK)(_pDevice))->do_global_lock)) { \ - spin_lock(&((PUM_DEVICE_BLOCK)(_pDevice))->phy_lock); \ - } - -#define MM_RELEASE_PHY_LOCK_IN_IRQ(_pDevice) \ - if (!(((PUM_DEVICE_BLOCK)(_pDevice))->do_global_lock)) { \ - spin_unlock(&((PUM_DEVICE_BLOCK)(_pDevice))->phy_lock); \ - } - -#define MM_UINT_PTR(_ptr) ((unsigned long) (_ptr)) - -#define MM_GETSTATS64(_Ctr) \ - (uint64_t) (_Ctr).Low + ((uint64_t) (_Ctr).High << 32) - -#define MM_GETSTATS32(_Ctr) \ - (uint32_t) (_Ctr).Low - -#if BITS_PER_LONG == 64 -#define MM_GETSTATS(_Ctr) (unsigned long) MM_GETSTATS64(_Ctr) -#else -#define MM_GETSTATS(_Ctr) (unsigned long) MM_GETSTATS32(_Ctr) -#endif - -#if (LINUX_VERSION_CODE >= 0x020600) -#define mm_copy_to_user( to, from, size ) \ - (in_atomic() ? (memcpy((to),(from),(size)), 0) : copy_to_user((to),(from),(size))) -#define mm_copy_from_user( to, from, size ) \ - (in_atomic() ? (memcpy((to),(from),(size)), 0) : copy_from_user((to),(from),(size))) -#else -#define mm_copy_to_user( to, from, size ) \ - copy_to_user((to),(from),(size) ) -#define mm_copy_from_user( to, from, size ) \ - copy_from_user((to),(from),(size)) -#endif - -#ifndef printf -#define printf(fmt, args...) printk(KERN_WARNING fmt, ##args) -#endif - -#define DbgPrint(fmt, arg...) printk(KERN_DEBUG fmt, ##arg) -#if defined(CONFIG_X86) -#define DbgBreakPoint() __asm__("int $129") -#else -#define DbgBreakPoint() -#endif -#define MM_Wait(time) udelay(time) - -#endif diff --git a/package/broadcom-57xx/src/proto/bcmip.h b/package/broadcom-57xx/src/proto/bcmip.h deleted file mode 100644 index 07777b95b8..0000000000 --- a/package/broadcom-57xx/src/proto/bcmip.h +++ /dev/null @@ -1,151 +0,0 @@ -/* - * Copyright 2007, Broadcom Corporation - * All Rights Reserved. - * - * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY - * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM - * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS - * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE. - * - * Fundamental constants relating to IP Protocol - * - */ - -#ifndef _bcmip_h_ -#define _bcmip_h_ - -/* enable structure packing */ -#if defined(__GNUC__) -#define PACKED __attribute__((packed)) -#else -#pragma pack(1) -#define PACKED -#endif - - -/* IPV4 and IPV6 common */ -#define IP_VER_OFFSET 0x0 /* offset to version field */ -#define IP_VER_MASK 0xf0 /* version mask */ -#define IP_VER_SHIFT 4 /* version shift */ -#define IP_VER_4 4 /* version number for IPV4 */ -#define IP_VER_6 6 /* version number for IPV6 */ - -#define IP_VER(ip_body) \ - ((((uint8 *)(ip_body))[IP_VER_OFFSET] & IP_VER_MASK) >> IP_VER_SHIFT) - -#define IP_PROT_ICMP 0x1 /* ICMP protocol */ -#define IP_PROT_TCP 0x6 /* TCP protocol */ -#define IP_PROT_UDP 0x11 /* UDP protocol type */ - -/* IPV4 field offsets */ -#define IPV4_VER_HL_OFFSET 0 /* version and ihl byte offset */ -#define IPV4_TOS_OFFSET 1 /* type of service offset */ -#define IPV4_PKTLEN_OFFSET 2 /* packet length offset */ -#define IPV4_PKTFLAG_OFFSET 6 /* more-frag,dont-frag flag offset */ -#define IPV4_PROT_OFFSET 9 /* protocol type offset */ -#define IPV4_CHKSUM_OFFSET 10 /* IP header checksum offset */ -#define IPV4_SRC_IP_OFFSET 12 /* src IP addr offset */ -#define IPV4_DEST_IP_OFFSET 16 /* dest IP addr offset */ -#define IPV4_OPTIONS_OFFSET 20 /* IP options offset */ - -/* IPV4 field decodes */ -#define IPV4_VER_MASK 0xf0 /* IPV4 version mask */ -#define IPV4_VER_SHIFT 4 /* IPV4 version shift */ - -#define IPV4_HLEN_MASK 0x0f /* IPV4 header length mask */ -#define IPV4_HLEN(ipv4_body) (4 * (((uint8 *)(ipv4_body))[IPV4_VER_HL_OFFSET] & IPV4_HLEN_MASK)) - -#define IPV4_ADDR_LEN 4 /* IPV4 address length */ - -#define IPV4_ADDR_NULL(a) ((((uint8 *)(a))[0] | ((uint8 *)(a))[1] | \ - ((uint8 *)(a))[2] | ((uint8 *)(a))[3]) == 0) - -#define IPV4_ADDR_BCAST(a) ((((uint8 *)(a))[0] & ((uint8 *)(a))[1] & \ - ((uint8 *)(a))[2] & ((uint8 *)(a))[3]) == 0xff) - -#define IPV4_TOS_DSCP_MASK 0xfc /* DiffServ codepoint mask */ -#define IPV4_TOS_DSCP_SHIFT 2 /* DiffServ codepoint shift */ - -#define IPV4_TOS(ipv4_body) (((uint8 *)(ipv4_body))[IPV4_TOS_OFFSET]) - -#define IPV4_TOS_PREC_MASK 0xe0 /* Historical precedence mask */ -#define IPV4_TOS_PREC_SHIFT 5 /* Historical precedence shift */ - -#define IPV4_TOS_LOWDELAY 0x10 /* Lowest delay requested */ -#define IPV4_TOS_THROUGHPUT 0x8 /* Best throughput requested */ -#define IPV4_TOS_RELIABILITY 0x4 /* Most reliable delivery requested */ - -#define IPV4_PROT(ipv4_body) (((uint8 *)(ipv4_body))[IPV4_PROT_OFFSET]) - -#define IPV4_FRAG_RESV 0x8000 /* Reserved */ -#define IPV4_FRAG_DONT 0x4000 /* Don't fragment */ -#define IPV4_FRAG_MORE 0x2000 /* More fragments */ -#define IPV4_FRAG_OFFSET_MASK 0x1fff /* Fragment offset */ - -#define IPV4_ADDR_STR_LEN 16 /* Max IP address length in string format */ - -/* IPv4, no options only. */ -#define IPV4_NO_OPTIONS_HDR_LEN 20 -#define IPV4_NO_OPTIONS_PAYLOAD(ip_hdr) (&(((uint8 *)(ip_hdr))[IPV4_NO_OPTIONS_HDR_LEN])) - -#define IPV4_PAYLOAD_LEN(ip_body) \ - (((int)(((uint8 *)(ip_body))[IPV4_PKTLEN_OFFSET + 0]) << 8) | \ - ((uint8 *)(ip_body))[IPV4_PKTLEN_OFFSET + 1]) - -/* IPV4 packet formats */ -struct ipv4_addr { - uint8 addr[IPV4_ADDR_LEN]; -} PACKED; - -struct ipv4_hdr { - uint8 version_ihl; /* Version and Internet Header Length */ - uint8 tos; /* Type Of Service */ - uint16 tot_len; /* Number of bytes in packet (max 65535) */ - uint16 id; - uint16 frag; /* 3 flag bits and fragment offset */ - uint8 ttl; /* Time To Live */ - uint8 prot; /* Protocol */ - uint16 hdr_chksum; /* IP header checksum */ - uint8 src_ip[IPV4_ADDR_LEN]; /* Source IP Address */ - uint8 dst_ip[IPV4_ADDR_LEN]; /* Destination IP Address */ -} PACKED; - -/* IPV6 field offsets */ -#define IPV6_PAYLOAD_LEN_OFFSET 4 /* payload length offset */ -#define IPV6_NEXT_HDR_OFFSET 6 /* next header/protocol offset */ -#define IPV6_HOP_LIMIT_OFFSET 7 /* hop limit offset */ -#define IPV6_SRC_IP_OFFSET 8 /* src IP addr offset */ -#define IPV6_DEST_IP_OFFSET 24 /* dst IP addr offset */ - -/* IPV6 field decodes */ -#define IPV6_TRAFFIC_CLASS(ipv6_body) \ - (((((uint8 *)(ipv6_body))[0] & 0x0f) << 4) | \ - ((((uint8 *)(ipv6_body))[1] & 0xf0) >> 4)) - -#define IPV6_FLOW_LABEL(ipv6_body) \ - (((((uint8 *)(ipv6_body))[1] & 0x0f) << 16) | \ - (((uint8 *)(ipv6_body))[2] << 8) | \ - (((uint8 *)(ipv6_body))[3])) - -#define IPV6_PAYLOAD_LEN(ipv6_body) \ - ((((uint8 *)(ipv6_body))[IPV6_PAYLOAD_LEN_OFFSET + 0] << 8) | \ - ((uint8 *)(ipv6_body))[IPV6_PAYLOAD_LEN_OFFSET + 1]) - -#define IPV6_NEXT_HDR(ipv6_body) \ - (((uint8 *)(ipv6_body))[IPV6_NEXT_HDR_OFFSET]) - -#define IPV6_PROT(ipv6_body) IPV6_NEXT_HDR(ipv6_body) - -#define IPV6_ADDR_LEN 16 /* IPV6 address length */ - -/* IPV4 TOS or IPV6 Traffic Classifier or 0 */ -#define IP_TOS(ip_body) \ - (IP_VER(ip_body) == IP_VER_4 ? IPV4_TOS(ip_body) : \ - IP_VER(ip_body) == IP_VER_6 ? IPV6_TRAFFIC_CLASS(ip_body) : 0) - -#undef PACKED -#if !defined(__GNUC__) -#pragma pack() -#endif - -#endif /* _bcmip_h_ */ diff --git a/package/broadcom-57xx/src/proto/bcmtcp.h b/package/broadcom-57xx/src/proto/bcmtcp.h deleted file mode 100644 index ab7c2bceb0..0000000000 --- a/package/broadcom-57xx/src/proto/bcmtcp.h +++ /dev/null @@ -1,67 +0,0 @@ -/* - * Copyright 2007, Broadcom Corporation - * All Rights Reserved. - * - * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY - * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM - * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS - * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE. - * - * Fundamental constants relating to TCP Protocol - * - */ - -#ifndef _bcmtcp_h_ -#define _bcmtcp_h_ - -/* enable structure packing */ -#if defined(__GNUC__) -#define PACKED __attribute__((packed)) -#else -#pragma pack(1) -#define PACKED -#endif - -#define TCP_SRC_PORT_OFFSET 0 /* TCP source port offset */ -#define TCP_DEST_PORT_OFFSET 2 /* TCP dest port offset */ -#define TCP_CHKSUM_OFFSET 16 /* TCP body checksum offset */ - -/* These fields are stored in network order */ -struct bcmtcp_hdr -{ - uint16 src_port; /* Source Port Address */ - uint16 dst_port; /* Destination Port Address */ - uint32 seq_num; /* TCP Sequence Number */ - uint32 ack_num; /* TCP Sequence Number */ - uint16 hdrlen_rsvd_flags; /* Header length, reserved bits and flags */ - uint16 tcpwin; /* TCP window */ - uint16 chksum; /* Segment checksum with pseudoheader */ - uint16 urg_ptr; /* Points to seq-num of byte following urg data */ -} PACKED; - -#undef PACKED -#if !defined(__GNUC__) -#pragma pack() -#endif - -/* Byte offset of flags in TCP header */ -#define TCP_FLAGS_OFFSET 13 - -#define TCP_FLAGS_FIN 0x01 -#define TCP_FLAGS_SYN 0x02 -#define TCP_FLAGS_RST 0x03 -#define TCP_FLAGS_PSH 0x04 -#define TCP_FLAGS_ACK 0x10 -#define TCP_FLAGS_URG 0x20 -#define TCP_FLAGS_ECN 0x40 -#define TCP_FLAGS_CWR 0x80 - -#define TCP_FLAGS(tcp_hdr) (((uint8 *)(tcp_hdr))[TCP_FLAGS_OFFSET]) -#define TCP_IS_ACK(tcp_hdr) (TCP_FLAGS(tcp_hdr) & TCP_FLAGS_ACK) - -#define TCP_SRC_PORT(tcp_hdr) (ntoh16(((struct bcmtcp_hdr*)(tcp_hdr))->src_port)) -#define TCP_DST_PORT(tcp_hdr) (ntoh16(((struct bcmtcp_hdr*)(tcp_hdr))->dst_port)) -#define TCP_SEQ_NUM(tcp_hdr) (ntoh32(((struct bcmtcp_hdr*)(tcp_hdr))->seq_num)) -#define TCP_ACK_NUM(tcp_hdr) (ntoh32(((struct bcmtcp_hdr*)(tcp_hdr))->ack_num)) - -#endif /* #ifndef _bcmtcp_h_ */ diff --git a/package/broadcom-57xx/src/proto/ethernet.h b/package/broadcom-57xx/src/proto/ethernet.h deleted file mode 100644 index 072592a8d9..0000000000 --- a/package/broadcom-57xx/src/proto/ethernet.h +++ /dev/null @@ -1,172 +0,0 @@ -/* - * From FreeBSD 2.2.7: Fundamental constants relating to ethernet. - * - * Copyright 2007, Broadcom Corporation - * All Rights Reserved. - * - * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY - * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM - * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS - * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE. - * - */ - -#ifndef _NET_ETHERNET_H_ /* use native BSD ethernet.h when available */ -#define _NET_ETHERNET_H_ - -#ifndef _TYPEDEFS_H_ -#include "typedefs.h" -#endif - -/* enable structure packing */ -#if defined(__GNUC__) -#define PACKED __attribute__((packed)) -#else -#pragma pack(1) -#define PACKED -#endif - -/* - * The number of bytes in an ethernet (MAC) address. - */ -#define ETHER_ADDR_LEN 6 - -/* - * The number of bytes in the type field. - */ -#define ETHER_TYPE_LEN 2 - -/* - * The number of bytes in the trailing CRC field. - */ -#define ETHER_CRC_LEN 4 - -/* - * The length of the combined header. - */ -#define ETHER_HDR_LEN (ETHER_ADDR_LEN * 2 + ETHER_TYPE_LEN) - -/* - * The minimum packet length. - */ -#define ETHER_MIN_LEN 64 - -/* - * The minimum packet user data length. - */ -#define ETHER_MIN_DATA 46 - -/* - * The maximum packet length. - */ -#define ETHER_MAX_LEN 1518 - -/* - * The maximum packet user data length. - */ -#define ETHER_MAX_DATA 1500 - -/* ether types */ -#define ETHER_TYPE_MIN 0x0600 /* Anything less than MIN is a length */ -#define ETHER_TYPE_IP 0x0800 /* IP */ -#define ETHER_TYPE_ARP 0x0806 /* ARP */ -#define ETHER_TYPE_8021Q 0x8100 /* 802.1Q */ -#define ETHER_TYPE_BRCM 0x886c /* Broadcom Corp. */ -#define ETHER_TYPE_802_1X 0x888e /* 802.1x */ -#ifdef BCMWPA2 -#define ETHER_TYPE_802_1X_PREAUTH 0x88c7 /* 802.1x preauthentication */ -#endif - -/* Broadcom subtype follows ethertype; First 2 bytes are reserved; Next 2 are subtype; */ -#define ETHER_BRCM_SUBTYPE_LEN 4 /* Broadcom 4 byte subtype */ -#define ETHER_BRCM_CRAM 0x1 /* Broadcom subtype cram protocol */ - -/* ether header */ -#define ETHER_DEST_OFFSET (0 * ETHER_ADDR_LEN) /* dest address offset */ -#define ETHER_SRC_OFFSET (1 * ETHER_ADDR_LEN) /* src address offset */ -#define ETHER_TYPE_OFFSET (2 * ETHER_ADDR_LEN) /* ether type offset */ - -/* - * A macro to validate a length with - */ -#define ETHER_IS_VALID_LEN(foo) \ - ((foo) >= ETHER_MIN_LEN && (foo) <= ETHER_MAX_LEN) - - -#ifndef __INCif_etherh /* Quick and ugly hack for VxWorks */ -/* - * Structure of a 10Mb/s Ethernet header. - */ -struct ether_header { - uint8 ether_dhost[ETHER_ADDR_LEN]; - uint8 ether_shost[ETHER_ADDR_LEN]; - uint16 ether_type; -} PACKED; - -/* - * Structure of a 48-bit Ethernet address. - */ -struct ether_addr { - uint8 octet[ETHER_ADDR_LEN]; -} PACKED; -#endif /* !__INCif_etherh Quick and ugly hack for VxWorks */ - -/* - * Takes a pointer, set, test, clear, toggle locally admininistered - * address bit in the 48-bit Ethernet address. - */ -#define ETHER_SET_LOCALADDR(ea) (((uint8 *)(ea))[0] = (((uint8 *)(ea))[0] | 2)) -#define ETHER_IS_LOCALADDR(ea) (((uint8 *)(ea))[0] & 2) -#define ETHER_CLR_LOCALADDR(ea) (((uint8 *)(ea))[0] = (((uint8 *)(ea))[0] & 0xd)) -#define ETHER_TOGGLE_LOCALADDR(ea) (((uint8 *)(ea))[0] = (((uint8 *)(ea))[0] ^ 2)) - -/* Takes a pointer, marks unicast address bit in the MAC address */ -#define ETHER_SET_UNICAST(ea) (((uint8 *)(ea))[0] = (((uint8 *)(ea))[0] & ~1)) - -/* - * Takes a pointer, returns true if a 48-bit multicast address - * (including broadcast, since it is all ones) - */ -#define ETHER_ISMULTI(ea) (((const uint8 *)(ea))[0] & 1) - - -/* compare two ethernet addresses - assumes the pointers can be referenced as shorts */ -#define ether_cmp(a, b) (!(((short*)a)[0] == ((short*)b)[0]) | \ - !(((short*)a)[1] == ((short*)b)[1]) | \ - !(((short*)a)[2] == ((short*)b)[2])) - -/* copy an ethernet address - assumes the pointers can be referenced as shorts */ -#define ether_copy(s, d) { \ - ((short*)d)[0] = ((short*)s)[0]; \ - ((short*)d)[1] = ((short*)s)[1]; \ - ((short*)d)[2] = ((short*)s)[2]; } - -/* - * Takes a pointer, returns true if a 48-bit broadcast (all ones) - */ -#define ETHER_ISBCAST(ea) ((((uint8 *)(ea))[0] & \ - ((uint8 *)(ea))[1] & \ - ((uint8 *)(ea))[2] & \ - ((uint8 *)(ea))[3] & \ - ((uint8 *)(ea))[4] & \ - ((uint8 *)(ea))[5]) == 0xff) - -static const struct ether_addr ether_bcast = {{255, 255, 255, 255, 255, 255}}; -static const struct ether_addr ether_null = {{0, 0, 0, 0, 0, 0}}; - -/* - * Takes a pointer, returns true if a 48-bit null address (all zeros) - */ -#define ETHER_ISNULLADDR(ea) ((((uint8 *)(ea))[0] | \ - ((uint8 *)(ea))[1] | \ - ((uint8 *)(ea))[2] | \ - ((uint8 *)(ea))[3] | \ - ((uint8 *)(ea))[4] | \ - ((uint8 *)(ea))[5]) == 0) - -#undef PACKED -#if !defined(__GNUC__) -#pragma pack() -#endif - -#endif /* _NET_ETHERNET_H_ */ diff --git a/package/broadcom-57xx/src/proto/vlan.h b/package/broadcom-57xx/src/proto/vlan.h deleted file mode 100644 index 8085c71833..0000000000 --- a/package/broadcom-57xx/src/proto/vlan.h +++ /dev/null @@ -1,51 +0,0 @@ -/* - * 802.1Q VLAN protocol definitions - * - * Copyright 2007, Broadcom Corporation - * All Rights Reserved. - * - * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY - * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM - * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS - * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE. - * - */ - -#ifndef _vlan_h_ -#define _vlan_h_ - -/* enable structure packing */ -#if defined(__GNUC__) -#define PACKED __attribute__((packed)) -#else -#pragma pack(1) -#define PACKED -#endif - -#define VLAN_VID_MASK 0xfff /* low 12 bits are vlan id */ -#define VLAN_CFI_SHIFT 12 /* canonical format indicator bit */ -#define VLAN_PRI_SHIFT 13 /* user priority */ - -#define VLAN_PRI_MASK 7 /* 3 bits of priority */ - -#define VLAN_TAG_LEN 4 -#define VLAN_TAG_OFFSET (2 * ETHER_ADDR_LEN) /* offset in Ethernet II packet only */ - -#define VLAN_TPID 0x8100 /* VLAN ethertype/Tag Protocol ID */ - -struct ethervlan_header { - uint8 ether_dhost[ETHER_ADDR_LEN]; - uint8 ether_shost[ETHER_ADDR_LEN]; - uint16 vlan_type; /* 0x8100 */ - uint16 vlan_tag; /* priority, cfi and vid */ - uint16 ether_type; -}; - -#define ETHERVLAN_HDR_LEN (ETHER_HDR_LEN + VLAN_TAG_LEN) - -#undef PACKED -#if !defined(__GNUC__) -#pragma pack() -#endif - -#endif /* _vlan_h_ */ diff --git a/package/broadcom-57xx/src/queue.h b/package/broadcom-57xx/src/queue.h deleted file mode 100644 index c73be5e881..0000000000 --- a/package/broadcom-57xx/src/queue.h +++ /dev/null @@ -1,347 +0,0 @@ -/******************************************************************************/ -/* */ -/* Broadcom BCM5700 Linux Network Driver, Copyright (c) 2000 - 2004 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 - - - -/******************************************************************************/ -/* Queue definitions. */ -/******************************************************************************/ - -/* Entry for queueing. */ -typedef void *PQQ_ENTRY; - - -/* Queue header -- base type. */ -typedef struct { - unsigned int Head; - unsigned int Tail; - unsigned int Size; - MM_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: */ -/******************************************************************************/ -__inline static void -QQ_InitQueue( -PQQ_CONTAINER pQueue, -unsigned int QueueSize) { - pQueue->Head = 0; - pQueue->Tail = 0; - pQueue->Size = QueueSize+1; - MM_ATOMIC_SET(&pQueue->EntryCnt, 0); -} /* QQ_InitQueue */ - - - -/******************************************************************************/ -/* Description: */ -/* */ -/* Return: */ -/******************************************************************************/ -__inline static char -QQ_Full( -PQQ_CONTAINER pQueue) { - unsigned int NewHead; - - NewHead = (pQueue->Head + 1) % pQueue->Size; - - return(NewHead == pQueue->Tail); -} /* QQ_Full */ - - - -/******************************************************************************/ -/* Description: */ -/* */ -/* Return: */ -/******************************************************************************/ -__inline static char -QQ_Empty( -PQQ_CONTAINER pQueue) { - return(pQueue->Head == pQueue->Tail); -} /* QQ_Empty */ - - - -/******************************************************************************/ -/* Description: */ -/* */ -/* Return: */ -/******************************************************************************/ -__inline static unsigned int -QQ_GetSize( -PQQ_CONTAINER pQueue) { - return pQueue->Size; -} /* QQ_GetSize */ - - - -/******************************************************************************/ -/* Description: */ -/* */ -/* Return: */ -/******************************************************************************/ -__inline static unsigned int -QQ_GetEntryCnt( -PQQ_CONTAINER pQueue) { - return MM_ATOMIC_READ(&pQueue->EntryCnt); -} /* QQ_GetEntryCnt */ - - - -/******************************************************************************/ -/* Description: */ -/* */ -/* Return: */ -/* TRUE entry was added successfully. */ -/* FALSE queue is full. */ -/******************************************************************************/ -__inline static 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; - MM_WMB(); - pQueue->Head = Head; - MM_ATOMIC_INC(&pQueue->EntryCnt); - - return -1; -} /* QQ_PushHead */ - - - -/******************************************************************************/ -/* Description: */ -/* */ -/* Return: */ -/* TRUE entry was added successfully. */ -/* FALSE queue is full. */ -/******************************************************************************/ -__inline static 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; - MM_WMB(); - pQueue->Tail = Tail; - MM_ATOMIC_INC(&pQueue->EntryCnt); - - return -1; -} /* QQ_PushTail */ - - - -/******************************************************************************/ -/* Description: */ -/* */ -/* Return: */ -/******************************************************************************/ -__inline static PQQ_ENTRY -QQ_PopHead( -PQQ_CONTAINER pQueue) { - unsigned int Head; - unsigned int Tail; - PQQ_ENTRY Entry; - - Head = pQueue->Head; - Tail = pQueue->Tail; - - MM_MB(); -#if !defined(QQ_NO_UNDERFLOW_CHECK) - if(Head == Tail) { - return (PQQ_ENTRY) 0; - } /* if */ -#endif /* QQ_NO_UNDERFLOW_CHECK */ - - if(Head == 0) { - Head = pQueue->Size; - } /* if */ - Head--; - - Entry = pQueue->Array[Head]; - MM_MB(); - pQueue->Head = Head; - MM_ATOMIC_DEC(&pQueue->EntryCnt); - - return Entry; -} /* QQ_PopHead */ - - - -/******************************************************************************/ -/* Description: */ -/* */ -/* Return: */ -/******************************************************************************/ -__inline static PQQ_ENTRY -QQ_PopTail( -PQQ_CONTAINER pQueue) { - unsigned int Head; - unsigned int Tail; - PQQ_ENTRY Entry; - - Head = pQueue->Head; - Tail = pQueue->Tail; - - MM_MB(); -#if !defined(QQ_NO_UNDERFLOW_CHECK) - if(Tail == Head) { - return (PQQ_ENTRY) 0; - } /* if */ -#endif /* QQ_NO_UNDERFLOW_CHECK */ - - Entry = pQueue->Array[Tail]; - MM_MB(); - pQueue->Tail = (Tail + 1) % pQueue->Size; - MM_ATOMIC_DEC(&pQueue->EntryCnt); - - return Entry; -} /* QQ_PopTail */ - - - -/******************************************************************************/ -/* Description: */ -/* */ -/* Return: */ -/******************************************************************************/ -__inline static PQQ_ENTRY -QQ_GetHead( - PQQ_CONTAINER pQueue, - unsigned int Idx) -{ - if(Idx >= (unsigned int) MM_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: */ -/******************************************************************************/ -__inline static PQQ_ENTRY -QQ_GetTail( - PQQ_CONTAINER pQueue, - unsigned int Idx) -{ - if(Idx >= (unsigned int) MM_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 */ diff --git a/package/broadcom-57xx/src/robo_register.c b/package/broadcom-57xx/src/robo_register.c deleted file mode 100644 index acd385e0bf..0000000000 --- a/package/broadcom-57xx/src/robo_register.c +++ /dev/null @@ -1,111 +0,0 @@ - -#if 1 -#define DEBUG_REG printk -#else -#define DEBUG_REG -#endif - -void ReadDataFromRegister(robo_info_t *robo, uint16 page_num,uint16 addr_num, uint16 len, void* data) -{ - - uint32 val32 = 0,val64[2]; - uint16 val16 =0,val48[3];//,val32[2],val64[4]; - memset(val48,0,6); - memset(val64,0,8); - //memset(val32,0,4); - DEBUG_REG("Read ioctl Page[0x%02x] Addr[0x%02x] len[%d].\n", page_num, addr_num, len); - switch (len) - { - case 1: - case 2: - { - robo->ops->read_reg(robo, page_num, addr_num, &val16, len); - DEBUG_REG("IRead 8/16 bit Page[0x%02x]addr[0x%02x]len[%d]val[0x%04x].\n", - page_num, addr_num, len, val16); - memcpy(data,&val16,2); - break; - } - case 4: - { - robo->ops->read_reg(robo, page_num, addr_num, &val32, len); - DEBUG_REG("IRead 32bit Page[0x%02x]addr[0x%02x]len[%d]val[0x%08x].\n", - page_num, addr_num, len, val32); - memcpy(data,&val32,4); - break; - } - case 6: - { - robo->ops->read_reg(robo, page_num,addr_num, &val48, len); - DEBUG_REG("IRead 48bit Page[0x%02x]addr[0x%02x]len[%d]val[0x%04x-0x%04x-0x%04x].\n", - page_num, addr_num, len, val48[0], val48[1], val48[2]); - memcpy(data,&val48,6); - break; - } - case 8: - { - robo->ops->read_reg(robo, page_num, addr_num, &val64, len); - DEBUG_REG("IRead 64bit Page[0x%02x]addr[0x%02x]len[%d]val[0x%08x-0x%08x].\n", - page_num, addr_num, len, val64[0], val64[1]); - memcpy(data,&val64,8); - break; - } - } -} - - - -void WriteDataToRegister(robo_info_t *robo,uint16 page_num,uint16 addr_num, uint16 len, void* data) -{ - DEBUG_REG("Write ioctl Page[0x%02x]Addr[0x%02x]len[%d].\n",page_num,addr_num,len); - switch (len) - { - case 1: - case 2: - { - DEBUG_REG("Write 2byte Page[0x%02x]addr[0x%02x]len[%d]val[0x%04x].\n", - page_num, addr_num, len, *((uint16 *)data)); - robo->ops->write_reg(robo, page_num, addr_num, data, len); - if (page_num < 0x10 || page_num > 0x17) { - robo->ops->read_reg(robo, page_num, addr_num, data, len); - DEBUG_REG("Reload Page[0x%02x]addr[0x%02x]len[%d]val[0x%04x].\n", - page_num, addr_num, len, *((uint16 *)data)); - } - break; - } - case 4: - { - DEBUG_REG("Write 4byte Page[0x%02x]addr[0x%02x]len[%d]val[0x%08x].\n", - page_num, addr_num, len, *((uint32 *)data)); - robo->ops->write_reg(robo, page_num, addr_num, data, len); - if (page_num < 0x10 || page_num > 0x17) { - robo->ops->read_reg(robo, page_num, addr_num, data, len); - DEBUG_REG("Reload Page[0x%02x]addr[0x%02x]len[%d]val[0x%08x].\n", - page_num, addr_num, len, *((uint32 *)data)); - } - break; - } - case 6: - { - DEBUG_REG("Write 6byte Page[0x%02x]addr[0x%02x]len[%d]val[0x%04x-0x%04x-0x%04x].\n", - page_num, addr_num, len, *((uint16 *)data),*((((uint16 *)data)+1)), - *(((uint16 *)data)+2)); - robo->ops->write_reg(robo, page_num, addr_num, data, len); - robo->ops->read_reg(robo, page_num, addr_num, data, len); - DEBUG_REG("Reload Page[0x%02x]addr[0x%02x]len[%d]val[0x%04x-0x%04x-0x%04x].\n", - page_num, addr_num, len,*((uint16 *)data),*((((uint16 *)data)+1)), - *(((uint16 *)data)+2)); - break; - } - case 8: - { - DEBUG_REG("Write 8byte Page[0x%02x]addr[0x%02x]len[%d]val[0x%08x-0x%08x].\n", - page_num, addr_num, len, *((uint32*)data),*(((uint32 *)data)+1)); - robo->ops->write_reg(robo, page_num, addr_num, data, len); - robo->ops->read_reg(robo, page_num, addr_num, data, len); - DEBUG_REG("Reload Page[0x%x]addr[0x%x]len[%d]val[0x%08x-0x%08x].\n", - page_num, addr_num, len,*((uint32 *)data), *(((uint32 *)data)+1)); - break; - } - } -} - diff --git a/package/broadcom-57xx/src/sbgige.h b/package/broadcom-57xx/src/sbgige.h deleted file mode 100644 index bc6e7693e4..0000000000 --- a/package/broadcom-57xx/src/sbgige.h +++ /dev/null @@ -1,58 +0,0 @@ -/* - * HND SiliconBackplane Gigabit Ethernet core registers - * - * Copyright 2007, Broadcom Corporation - * All Rights Reserved. - * - * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY - * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM - * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS - * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE. - * - */ - -#ifndef _sbgige_h_ -#define _sbgige_h_ - -#include <typedefs.h> -#include <sbconfig.h> -#include <pcicfg.h> - -/* cpp contortions to concatenate w/arg prescan */ -#ifndef PAD -#define _PADLINE(line) pad ## line -#define _XSTR(line) _PADLINE(line) -#define PAD _XSTR(__LINE__) -#endif /* PAD */ - -/* PCI to OCP shim registers */ -typedef volatile struct { - uint32 FlushStatusControl; - uint32 FlushReadAddr; - uint32 FlushTimeoutCntr; - uint32 BarrierReg; - uint32 MaocpSIControl; - uint32 SiocpMaControl; - uint8 PAD[0x02E8]; -} sbgige_pcishim_t; - -/* SB core registers */ -typedef volatile struct { - /* PCI I/O Read/Write registers */ - uint8 pciio[0x0400]; - - /* Reserved */ - uint8 reserved[0x0400]; - - /* PCI configuration registers */ - pci_config_regs pcicfg; - uint8 PAD[0x0300]; - - /* PCI to OCP shim registers */ - sbgige_pcishim_t pcishim; - - /* Sonics SiliconBackplane registers */ - sbconfig_t sbconfig; -} sbgige_t; - -#endif /* _sbgige_h_ */ diff --git a/package/broadcom-57xx/src/tcp_seg.c b/package/broadcom-57xx/src/tcp_seg.c deleted file mode 100644 index 5a7c8f14a4..0000000000 --- a/package/broadcom-57xx/src/tcp_seg.c +++ /dev/null @@ -1,106 +0,0 @@ -/******************************************************************************/ -/* */ -/* Broadcom BCM5700 Linux Network Driver, Copyright (c) 2002 - 2004 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 "mm.h" - -#ifdef INCLUDE_TCP_SEG_SUPPORT -#include "fw_stkoffld.h" -#include "fw_lso05.h" - -LM_UINT32 LM_GetStkOffLdFirmwareSize(PLM_DEVICE_BLOCK pDevice) -{ - LM_UINT32 FwSize; - - if (T3_ASIC_REV(pDevice->ChipRevId) == T3_ASIC_REV_5750) - { - return 0; - } - if (T3_ASIC_REV(pDevice->ChipRevId) == T3_ASIC_REV_5705) - { - FwSize = (LM_UINT32)(t3StkOffLd05FwTextLen + - t3StkOffLd05FwRodataLen + - t3StkOffLd05FwDataLen + - t3StkOffLd05FwSbssLen + - t3StkOffLd05FwBssLen); - } - else - { - FwSize = (LM_UINT32)(t3StkOffLdFwTextLen + - t3StkOffLdFwRodataLen + - t3StkOffLdFwDataLen + - t3StkOffLdFwSbssLen + - t3StkOffLdFwBssLen); - } - - return FwSize; -} - -LM_STATUS LM_LoadStkOffLdFirmware(PLM_DEVICE_BLOCK pDevice) -{ - T3_FWIMG_INFO FwImgInfo; - LM_UINT32 Cpu; - - if (T3_ASIC_IS_575X_PLUS(pDevice->ChipRevId)) - { - return LM_STATUS_SUCCESS; - } - if (T3_ASIC_REV(pDevice->ChipRevId) == T3_ASIC_REV_5705) - { - FwImgInfo.StartAddress = t3StkOffLd05FwStartAddr; - FwImgInfo.Text.Buffer = (PLM_UINT8)t3StkOffLd05FwText; - FwImgInfo.Text.Offset = t3StkOffLd05FwTextAddr; - FwImgInfo.Text.Length = t3StkOffLd05FwTextLen; - FwImgInfo.ROnlyData.Buffer = (PLM_UINT8)t3StkOffLd05FwRodata; - FwImgInfo.ROnlyData.Offset = t3StkOffLd05FwRodataAddr; - FwImgInfo.ROnlyData.Length = t3StkOffLd05FwRodataLen; - FwImgInfo.Data.Buffer = (PLM_UINT8)t3StkOffLd05FwData; - FwImgInfo.Data.Offset = t3StkOffLd05FwDataAddr; - FwImgInfo.Data.Length = t3StkOffLd05FwDataLen; - FwImgInfo.Sbss.Offset = t3StkOffLd05FwSbssAddr; - FwImgInfo.Sbss.Length = t3StkOffLd05FwSbssLen; - FwImgInfo.Bss.Offset = t3StkOffLd05FwBssAddr; - FwImgInfo.Bss.Length = t3StkOffLd05FwBssLen; - Cpu = T3_RX_CPU_ID; - } - else - { - FwImgInfo.StartAddress = t3StkOffLdFwStartAddr; - FwImgInfo.Text.Buffer = (PLM_UINT8)t3StkOffLdFwText; - FwImgInfo.Text.Offset = t3StkOffLdFwTextAddr; - FwImgInfo.Text.Length = t3StkOffLdFwTextLen; - FwImgInfo.ROnlyData.Buffer = (PLM_UINT8)t3StkOffLdFwRodata; - FwImgInfo.ROnlyData.Offset = t3StkOffLdFwRodataAddr; - FwImgInfo.ROnlyData.Length = t3StkOffLdFwRodataLen; - FwImgInfo.Data.Buffer = (PLM_UINT8)t3StkOffLdFwData; - FwImgInfo.Data.Offset = t3StkOffLdFwDataAddr; - FwImgInfo.Data.Length = t3StkOffLdFwDataLen; - FwImgInfo.Sbss.Offset = t3StkOffLdFwSbssAddr; - FwImgInfo.Sbss.Length = t3StkOffLdFwSbssLen; - FwImgInfo.Bss.Offset = t3StkOffLdFwBssAddr; - FwImgInfo.Bss.Length = t3StkOffLdFwBssLen; - Cpu = T3_TX_CPU_ID; - } - - if (LM_LoadFirmware(pDevice, - &FwImgInfo, - Cpu, - Cpu) != LM_STATUS_SUCCESS) - { - return LM_STATUS_FAILURE; - } - - return LM_STATUS_SUCCESS; -} - -#endif /* INCLUDE_TCP_SEG_SUPPORT */ diff --git a/package/broadcom-57xx/src/tigon3.c b/package/broadcom-57xx/src/tigon3.c deleted file mode 100644 index 68d2bdd1a3..0000000000 --- a/package/broadcom-57xx/src/tigon3.c +++ /dev/null @@ -1,9735 +0,0 @@ -/******************************************************************************/ -/* */ -/* Broadcom BCM5700 Linux Network Driver, Copyright (c) 2000 - 2005 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 "mm.h" -#include "typedefs.h" -#include "osl.h" -#include "bcmdefs.h" -#include "bcmdevs.h" -#include "sbutils.h" -#include "bcmrobo.h" -#include "proto/ethernet.h" - -/******************************************************************************/ -/* Local functions. */ -/******************************************************************************/ - -LM_STATUS LM_Abort(PLM_DEVICE_BLOCK pDevice); -LM_STATUS LM_QueueRxPackets(PLM_DEVICE_BLOCK pDevice); - -static LM_STATUS LM_InitBcm540xPhy(PLM_DEVICE_BLOCK pDevice); -static LM_VOID LM_PhyTapPowerMgmt(LM_DEVICE_BLOCK *pDevice); - -LM_VOID LM_ServiceRxInterrupt(PLM_DEVICE_BLOCK pDevice); -LM_VOID LM_ServiceTxInterrupt(PLM_DEVICE_BLOCK pDevice); - -static LM_STATUS LM_ForceAutoNeg(PLM_DEVICE_BLOCK pDevice); -static LM_UINT32 GetPhyAdFlowCntrlSettings(PLM_DEVICE_BLOCK pDevice); -STATIC LM_STATUS LM_SetFlowControl(PLM_DEVICE_BLOCK pDevice, - LM_UINT32 LocalPhyAd, LM_UINT32 RemotePhyAd); -#ifdef 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 LM_VOID LM_SetEthWireSpeed(LM_DEVICE_BLOCK *pDevice); -STATIC LM_STATUS LM_PhyAdvertiseAll(LM_DEVICE_BLOCK *pDevice); -STATIC PLM_ADAPTER_INFO LM_GetAdapterInfoBySsid(LM_UINT16 Svid, LM_UINT16 Ssid); -LM_VOID LM_SwitchVaux(PLM_DEVICE_BLOCK pDevice, PLM_DEVICE_BLOCK pDevice2); -STATIC LM_STATUS LM_DmaTest(PLM_DEVICE_BLOCK pDevice, PLM_UINT8 pBufferVirt, - LM_PHYSICAL_ADDRESS BufferPhy, LM_UINT32 BufferSize); -STATIC LM_STATUS LM_DisableChip(PLM_DEVICE_BLOCK pDevice); -STATIC LM_STATUS LM_ResetChip(PLM_DEVICE_BLOCK pDevice); -STATIC LM_STATUS LM_DisableFW(PLM_DEVICE_BLOCK pDevice); -STATIC LM_STATUS LM_Test4GBoundary(PLM_DEVICE_BLOCK pDevice, PLM_PACKET pPacket, - PT3_SND_BD pSendBd); -STATIC LM_VOID LM_WritePreResetSignatures(LM_DEVICE_BLOCK *pDevice, - LM_RESET_TYPE Mode); -STATIC LM_VOID LM_WritePostResetSignatures(LM_DEVICE_BLOCK *pDevice, - LM_RESET_TYPE Mode); -STATIC LM_VOID LM_WriteLegacySignatures(LM_DEVICE_BLOCK *pDevice, - LM_RESET_TYPE Mode); -STATIC void LM_GetPhyId(LM_DEVICE_BLOCK *pDevice); - -/******************************************************************************/ -/* External functions. */ -/******************************************************************************/ - -LM_STATUS LM_LoadRlsFirmware(PLM_DEVICE_BLOCK pDevice); -#ifdef INCLUDE_TCP_SEG_SUPPORT -LM_STATUS LM_LoadStkOffLdFirmware(PLM_DEVICE_BLOCK pDevice); -LM_UINT32 LM_GetStkOffLdFirmwareSize(PLM_DEVICE_BLOCK pDevice); -#endif - -LM_UINT32 -LM_RegRd(PLM_DEVICE_BLOCK pDevice, LM_UINT32 Register) -{ -#ifdef PCIX_TARGET_WORKAROUND - if (pDevice->Flags & UNDI_FIX_FLAG) - { - return (LM_RegRdInd(pDevice, Register)); - } - else -#endif - { - return (REG_RD_OFFSET(pDevice, Register)); - } -} - -/* Mainly used to flush posted write before delaying */ -LM_VOID -LM_RegRdBack(PLM_DEVICE_BLOCK pDevice, LM_UINT32 Register) -{ - LM_UINT32 dummy; - -#ifdef PCIX_TARGET_WORKAROUND - if (pDevice->Flags & ENABLE_PCIX_FIX_FLAG) - { - return; - } - else -#endif - { - if (pDevice->Flags & REG_RD_BACK_FLAG) - return; - - dummy = REG_RD_OFFSET(pDevice, Register); - } -} - -LM_VOID -LM_RegWr(PLM_DEVICE_BLOCK pDevice, LM_UINT32 Register, LM_UINT32 Value32, - LM_UINT32 ReadBack) -{ -#ifdef PCIX_TARGET_WORKAROUND - if (pDevice->Flags & ENABLE_PCIX_FIX_FLAG) - { - LM_RegWrInd(pDevice, Register, Value32); - } - else -#endif - { - LM_UINT32 dummy; - - REG_WR_OFFSET(pDevice, Register, Value32); - if (ReadBack && (pDevice->Flags & REG_RD_BACK_FLAG)) - { - dummy = REG_RD_OFFSET(pDevice, Register); - } - } -} - -/******************************************************************************/ -/* Description: */ -/* */ -/* Return: */ -/******************************************************************************/ -LM_UINT32 -LM_RegRdInd( -PLM_DEVICE_BLOCK pDevice, -LM_UINT32 Register) { - LM_UINT32 Value32; - - MM_ACQUIRE_UNDI_LOCK(pDevice); - MM_WriteConfig32(pDevice, T3_PCI_REG_ADDR_REG, Register); - MM_ReadConfig32(pDevice, T3_PCI_REG_DATA_REG, &Value32); - MM_RELEASE_UNDI_LOCK(pDevice); - - return MM_SWAP_LE32(Value32); -} /* LM_RegRdInd */ - - - -/******************************************************************************/ -/* Description: */ -/* */ -/* Return: */ -/******************************************************************************/ -LM_VOID -LM_RegWrInd( -PLM_DEVICE_BLOCK pDevice, -LM_UINT32 Register, -LM_UINT32 Value32) { - - MM_ACQUIRE_UNDI_LOCK(pDevice); - MM_WriteConfig32(pDevice, T3_PCI_REG_ADDR_REG, Register); - MM_WriteConfig32(pDevice, T3_PCI_REG_DATA_REG, MM_SWAP_LE32(Value32)); - MM_RELEASE_UNDI_LOCK(pDevice); -} /* LM_RegWrInd */ - - - -/******************************************************************************/ -/* Description: */ -/* */ -/* Return: */ -/******************************************************************************/ -LM_UINT32 -LM_MemRdInd( -PLM_DEVICE_BLOCK pDevice, -LM_UINT32 MemAddr) { - LM_UINT32 Value32; - - MM_ACQUIRE_UNDI_LOCK(pDevice); - MM_WriteConfig32(pDevice, T3_PCI_MEM_WIN_ADDR_REG, MemAddr); - MM_ReadConfig32(pDevice, T3_PCI_MEM_WIN_DATA_REG, &Value32); - MM_RELEASE_UNDI_LOCK(pDevice); - - return MM_SWAP_LE32(Value32); -} /* LM_MemRdInd */ - - - -/******************************************************************************/ -/* Description: */ -/* */ -/* Return: */ -/******************************************************************************/ -LM_VOID -LM_MemWrInd( -PLM_DEVICE_BLOCK pDevice, -LM_UINT32 MemAddr, -LM_UINT32 Value32) { - MM_ACQUIRE_UNDI_LOCK(pDevice); - MM_WriteConfig32(pDevice, T3_PCI_MEM_WIN_ADDR_REG, MemAddr); - MM_WriteConfig32(pDevice, T3_PCI_MEM_WIN_DATA_REG, MM_SWAP_LE32(Value32)); - 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 = 0; - LM_UINT32 StdBdAdded = 0; -#if T3_JUMBO_RCV_RCB_ENTRY_COUNT - LM_UINT32 JumboBdAdded = 0; -#endif /* T3_JUMBO_RCV_RCB_ENTRY_COUNT */ - LM_UINT32 ConIdx, Idx; - LM_UINT32 Diff = 0; - - Lmstatus = LM_STATUS_SUCCESS; - - if (pDevice->Flags & RX_BD_LIMIT_64_FLAG) - { - ConIdx = pDevice->pStatusBlkVirt->RcvStdConIdx; - Diff = (pDevice->RxStdProdIdx - ConIdx) & - T3_STD_RCV_RCB_ENTRY_COUNT_MASK; - if (Diff >= 56) - { - if (QQ_GetEntryCnt(&pDevice->RxPacketFreeQ.Container)) - { - pDevice->QueueAgain = TRUE; - } - return LM_STATUS_SUCCESS; - } - } - - pDevice->QueueAgain = FALSE; - - 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. */ - Idx = pDevice->RxJumboProdIdx; - pRcvBd = &pDevice->pRxJumboBdVirt[Idx]; - - pPacket->u.Rx.RcvRingProdIdx = Idx; - pDevice->RxJumboRing[Idx] = pPacket; - /* Update the producer index. */ - pDevice->RxJumboProdIdx = (Idx + 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. */ - Idx = pDevice->RxStdProdIdx; - pRcvBd = &pDevice->pRxStdBdVirt[Idx]; - - pPacket->u.Rx.RcvRingProdIdx = Idx; - pDevice->RxStdRing[Idx] = pPacket; - /* Update the producer index. */ - pDevice->RxStdProdIdx = (Idx + 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; - } - - /* Initialize the receive buffer pointer */ - 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)); - - if ((pDevice->Flags & RX_BD_LIMIT_64_FLAG) && - ((Diff + StdBdAdded) >= 63)) - { - if (QQ_GetEntryCnt(&pDevice->RxPacketFreeQ.Container)) - { - pDevice->QueueAgain = TRUE; - } - break; - } - pPacket = (PLM_PACKET) QQ_PopHead(&pDevice->RxPacketFreeQ.Container); - } /* while */ - - MM_WMB(); - /* Update the procedure index. */ - if(StdBdAdded) - { - MB_REG_WR(pDevice, Mailbox.RcvStdProdIdx.Low, - pDevice->RxStdProdIdx); - if (pDevice->Flags & FLUSH_POSTED_WRITE_FLAG) - { - MB_REG_RD(pDevice, Mailbox.RcvStdProdIdx.Low); - } - } -#if T3_JUMBO_RCV_RCB_ENTRY_COUNT - if(JumboBdAdded) - { - MB_REG_WR(pDevice, Mailbox.RcvJumboProdIdx.Low, - pDevice->RxJumboProdIdx); - if (pDevice->Flags & FLUSH_POSTED_WRITE_FLAG) - { - MB_REG_RD(pDevice, Mailbox.RcvJumboProdIdx.Low); - } - } -#endif /* T3_JUMBO_RCV_RCB_ENTRY_COUNT */ - - return Lmstatus; -} /* LM_QueueRxPackets */ - - - - -#define EEPROM_CMD_TIMEOUT 100000 -#define NVRAM_CMD_TIMEOUT 100000 - - -/******************************************************************************/ -/* Description: */ -/* */ -/* Return: */ -/******************************************************************************/ -STATIC LM_STATUS LM_NVRAM_AcquireLock( PLM_DEVICE_BLOCK pDevice ) -{ - LM_UINT i; - LM_UINT32 value32; - LM_STATUS status; - - status = LM_STATUS_SUCCESS; - - /* BCM4785: Avoid all access to NVRAM & EEPROM. */ - if (pDevice->Flags & SB_CORE_FLAG) - return status; - - /* Request access to the flash interface. */ - REG_WR( pDevice, Nvram.SwArb, SW_ARB_REQ_SET1 ); - - /* - * The worst case wait time for Nvram arbitration - * using serial eprom is about 45 msec on a 5704 - * with the other channel loading boot code. - */ - for( i = 0; i < NVRAM_CMD_TIMEOUT; i++ ) - { - value32 = REG_RD( pDevice, Nvram.SwArb ); - if( value32 & SW_ARB_GNT1 ) - { - break; - } - MM_Wait(20); - } - - - return status; -} /* LM_NVRAM_AcquireLock */ - - - -/******************************************************************************/ -/* Description: */ -/* */ -/* Return: */ -/******************************************************************************/ -STATIC LM_STATUS LM_NVRAM_ReleaseLock( PLM_DEVICE_BLOCK pDevice ) -{ - /* BCM4785: Avoid all access to NVRAM & EEPROM. */ - if (pDevice->Flags & SB_CORE_FLAG) - return LM_STATUS_SUCCESS; - - /* Relinquish nvram interface. */ - REG_WR( pDevice, Nvram.SwArb, SW_ARB_REQ_CLR1 ); - REG_RD_BACK( pDevice, Nvram.SwArb ); - - return LM_STATUS_SUCCESS; -} /* LM_NVRAM_ReleaseLock */ - - - -/******************************************************************************/ -/* Description: */ -/* */ -/* Return: */ -/******************************************************************************/ -STATIC LM_STATUS -LM_EEPROM_ExecuteCommand( PLM_DEVICE_BLOCK pDevice, LM_UINT32 cmd ) -{ - LM_UINT32 i; - LM_UINT32 value32; - LM_STATUS status; - - status = LM_STATUS_SUCCESS; - - REG_WR( pDevice, Grc.EepromAddr, cmd ); - - for( i = 0; i < EEPROM_CMD_TIMEOUT; i++ ) - { - value32 = REG_RD( pDevice, Grc.EepromAddr ); - if( value32 & SEEPROM_ADDR_COMPLETE ) - { - break; - } - MM_Wait(20); - } - - if( i == EEPROM_CMD_TIMEOUT ) - { - B57_ERR(("EEPROM command (0x%x) timed out!\n", cmd)); - status = LM_STATUS_FAILURE; - } - - return status; -} /* LM_EEPROM_ExecuteCommand */ - - - -/******************************************************************************/ -/* Description: */ -/* */ -/* Return: */ -/******************************************************************************/ -STATIC LM_STATUS -LM_NVRAM_ExecuteCommand( PLM_DEVICE_BLOCK pDevice, LM_UINT32 cmd ) -{ - LM_UINT32 i; - LM_UINT32 value32; - LM_STATUS status; - - status = LM_STATUS_SUCCESS; - - REG_WR( pDevice, Nvram.Cmd, cmd ); - REG_RD_BACK( pDevice, Nvram.Cmd ); - MM_Wait(10); - - /* Wait for the command to complete. */ - for( i = 0; i < NVRAM_CMD_TIMEOUT; i++ ) - { - value32 = REG_RD( pDevice, Nvram.Cmd ); - if( value32 & NVRAM_CMD_DONE ) - { - break; - } - MM_Wait(1); - } - - if( i == NVRAM_CMD_TIMEOUT ) - { - B57_ERR(("NVRAM command (0x%x) timed out!\n", cmd)); - status = LM_STATUS_FAILURE; - } - - return status; -} /* LM_NVRAM_ExecuteCommand */ - - - -/******************************************************************************/ -/* Description: */ -/* */ -/* Return: */ -/******************************************************************************/ -STATIC LM_STATUS -LM_EEPROM_Read_UINT32( PLM_DEVICE_BLOCK pDevice, LM_UINT32 offset, - LM_UINT32 * data ) -{ - LM_UINT32 value32; - LM_UINT32 Addr; - LM_UINT32 Dev; - LM_STATUS status; - - Dev = offset / pDevice->flashinfo.chipsize; - Addr = offset % pDevice->flashinfo.chipsize; - - value32 = REG_RD( pDevice, Grc.EepromAddr ); - value32 &= ~(SEEPROM_ADDR_DEV_ID_MASK | SEEPROM_ADDR_ADDRESS_MASK | - SEEPROM_ADDR_RW_MASK); - value32 |= SEEPROM_ADDR_DEV_ID(Dev) | SEEPROM_ADDR_ADDRESS(Addr) | - SEEPROM_ADDR_START | SEEPROM_ADDR_READ; - - status = LM_EEPROM_ExecuteCommand( pDevice, value32 ); - if( status == LM_STATUS_SUCCESS ) - { - value32 = REG_RD( pDevice, Grc.EepromData ); - - /* The endianess of the eeprom and flash interface is different */ - *data = MM_SWAP_LE32( value32 ); - } - - return status; -} /* LM_EEPROM_Read_UINT32 */ - - - -/******************************************************************************/ -/* Description: */ -/* */ -/* Return: */ -/******************************************************************************/ -STATIC LM_STATUS -LM_NVRAM_Read_UINT32( PLM_DEVICE_BLOCK pDevice, LM_UINT32 offset, - LM_UINT32 * data ) -{ - LM_UINT32 physaddr; - LM_UINT32 ctrlreg; - LM_UINT32 value32; - LM_STATUS status; - - if( pDevice->flashinfo.jedecnum == JEDEC_ATMEL && - pDevice->flashinfo.buffered == TRUE ) - { - /* - * One supported flash part has 9 address bits to address a - * particular page and another 9 address bits to address a - * particular byte within that page. - */ - LM_UINT32 pagenmbr; - - pagenmbr = offset / pDevice->flashinfo.pagesize; - pagenmbr = pagenmbr << ATMEL_AT45DB0X1B_PAGE_POS; - - physaddr = pagenmbr + (offset % pDevice->flashinfo.pagesize); - } - else - { - physaddr = offset; - } - - REG_WR( pDevice, Nvram.Addr, physaddr ); - - ctrlreg = NVRAM_CMD_DONE | NVRAM_CMD_DO_IT | - NVRAM_CMD_LAST | NVRAM_CMD_FIRST | NVRAM_CMD_RD; - - status = LM_NVRAM_ExecuteCommand( pDevice, ctrlreg ); - if( status == LM_STATUS_SUCCESS ) - { - value32 = REG_RD( pDevice, Nvram.ReadData ); - - /* - * Data is swapped so that the byte stream is the same - * in big and little endian systems. Caller will do - * additional swapping depending on how it wants to - * look at the data. - */ - *data = MM_SWAP_BE32( value32 ); - } - - return status; -} /* LM_NVRAM_Read_UINT32 */ - - -/******************************************************************************/ -/* Description: */ -/* */ -/* Return: */ -/******************************************************************************/ -STATIC LM_VOID -LM_EEPROM_ReadSize( PLM_DEVICE_BLOCK pDevice, LM_UINT32 * size ) -{ - LM_UINT32 cursize; - LM_UINT32 value32; - LM_STATUS status; - - /* - * Initialize the chipsize to the largest EEPROM size we support. - * This will intentionally restrict our sizing operations to the - * first EEPROM chip. - */ - pDevice->flashinfo.chipsize = ATMEL_AT24C512_CHIP_SIZE; - - value32 = 0; - - /* If anything fails, use the smallest chip as the default chip size. */ - cursize = ATMEL_AT24C64_CHIP_SIZE; - - status = LM_NvramRead(pDevice, 0, &value32); - if( status != LM_STATUS_SUCCESS ) - { - goto done; - } - - value32 = MM_SWAP_BE32(value32); - if( value32 != 0x669955aa ) - { - goto done; - } - - /* - * Size the chip by reading offsets at increasing powers of two. - * When we encounter our validation signature, we know the addressing - * has wrapped around, and thus have our chip size. - */ - while( cursize < ATMEL_AT24C64_CHIP_SIZE ) - { - status = LM_NvramRead(pDevice, cursize, &value32); - if( status != LM_STATUS_SUCCESS ) - { - cursize = ATMEL_AT24C64_CHIP_SIZE; - break; - } - - value32 = MM_SWAP_BE32(value32); - if( value32 == 0x669955aa ) - { - break; - } - cursize <<= 1; - } - -done: - - *size = cursize; - pDevice->flashinfo.pagesize = cursize; - - -} /* LM_EEPROM_ReadSize */ - -/******************************************************************************/ -/* Description: */ -/* */ -/* Return: */ -/******************************************************************************/ -STATIC LM_STATUS -LM_FLASH_Atmel_Buffered_ReadSize( PLM_DEVICE_BLOCK pDevice, LM_UINT32 * size ) -{ - LM_UINT32 config3; - LM_UINT32 value32; - LM_STATUS status; - - /* Temporarily replace the read command with a "read ID" command. */ - config3 = REG_RD( pDevice, Nvram.Config3 ); - value32 = config3 & ~NVRAM_READ_COMMAND(NVRAM_COMMAND_MASK); - value32 |= NVRAM_READ_COMMAND(0x57); - REG_WR( pDevice, Nvram.Config3, value32 ); - - REG_WR( pDevice, Nvram.Addr, 0x0 ); - - status = LM_NVRAM_Read_UINT32(pDevice, 0x0, &value32); - - /* Restore the original read command. */ - REG_WR( pDevice, Nvram.Config3, config3 ); - if( status == LM_STATUS_SUCCESS ) - { - switch( value32 & 0x3c ) - { - case 0x0c: - *size = (1 * (1<<20))/8; - break; - case 0x14: - *size = (2 * (1<<20))/8; - break; - case 0x1c: - *size = (4 * (1<<20))/8; - break; - case 0x24: - *size = (8 * (1<<20))/8; - break; - } - } - - return status; -} /* LM_FLASH_Atmel_Buffered_ReadSize */ - - - -/******************************************************************************/ -/* Description: */ -/* */ -/* Return: */ -/******************************************************************************/ -STATIC LM_STATUS -LM_FLASH_ST_ReadSize( PLM_DEVICE_BLOCK pDevice, LM_UINT32 * size ) -{ - LM_STATUS status; - LM_UINT32 i; - LM_UINT32 ctrlreg; - LM_UINT32 value32; - LM_UINT32 config1; - - /* We need to get the size through pass-thru mode. */ - config1 = REG_RD( pDevice, Nvram.Config1 ); - value32 = config1 | FLASH_PASS_THRU_MODE; - REG_WR( pDevice, Nvram.Config1, value32 ); - - /* Issue the "read ID" command. */ - REG_WR( pDevice, Nvram.WriteData, 0x9f ); - - ctrlreg = NVRAM_CMD_DO_IT | NVRAM_CMD_DONE | NVRAM_CMD_FIRST | NVRAM_CMD_WR; - status = LM_NVRAM_ExecuteCommand( pDevice, ctrlreg ); - if( status == LM_STATUS_FAILURE ) - { - goto done; - } - - /* Read in the "read ID" response. */ - ctrlreg = NVRAM_CMD_DO_IT | NVRAM_CMD_DONE; - - /* Discard the first three bytes. */ - for( i = 0; i < 2; i++ ) - { - status = LM_NVRAM_ExecuteCommand( pDevice, ctrlreg ); - if( status == LM_STATUS_FAILURE ) - { - goto done; - } - - value32 = REG_RD(pDevice, Nvram.ReadData); - } - - ctrlreg |= NVRAM_CMD_LAST; - - status = LM_NVRAM_ExecuteCommand( pDevice, ctrlreg ); - if( status == LM_STATUS_SUCCESS ) - { - value32 = REG_RD(pDevice, Nvram.ReadData) & 0xff; - switch( value32 ) - { - case 0x11: - *size = (1 * (1<<20)) / 8; - break; - case 0x12: - *size = (2 * (1<<20)) / 8; - break; - case 0x13: - *size = (4 * (1<<20)) / 8; - break; - case 0x14: - *size = (8 * (1<<20)) / 8; - break; - } - } - -done: - - /* Restore the previous flash mode. */ - REG_WR( pDevice, Nvram.Config1, config1 ); - - return status; -} /* LM_FLASH_ST_ReadSize */ - - - -/******************************************************************************/ -/* Description: */ -/* */ -/* Return: */ -/******************************************************************************/ -STATIC LM_STATUS -LM_FLASH_Saifun_ReadSize( PLM_DEVICE_BLOCK pDevice, LM_UINT32 * size ) -{ - LM_UINT32 config3; - LM_UINT32 value32; - LM_STATUS status; - - /* Temporarily replace the read command with a "read ID" command. */ - config3 = REG_RD( pDevice, Nvram.Config3 ); - value32 = config3 & ~NVRAM_READ_COMMAND(NVRAM_COMMAND_MASK); - value32 |= NVRAM_READ_COMMAND(0xab); - REG_WR( pDevice, Nvram.Config3, value32 ); - - REG_WR( pDevice, Nvram.Addr, 0x0 ); - - status = LM_NVRAM_Read_UINT32(pDevice, 0x0, &value32); - - /* Restore the original read command. */ - REG_WR( pDevice, Nvram.Config3, config3 ); - - if( status == LM_STATUS_SUCCESS ) - { - switch( value32 & 0xff ) - { - case 0x05: - *size = (512 * (1<<10)/8); - break; - case 0x10: - *size = (1 * (1<<20)/8); - break; - case 0x11: - *size = (2 * (1<<20)/8); - break; - } - } - - return status; -} /* LM_FLASH_Saifun_ReadSize */ - - - -/******************************************************************************/ -/* Description: */ -/* */ -/* Return: */ -/******************************************************************************/ -STATIC LM_STATUS -LM_FLASH_ReadSize( PLM_DEVICE_BLOCK pDevice, LM_UINT32 * size ) -{ - LM_UINT32 value32; - LM_STATUS status; - - status = LM_NVRAM_AcquireLock( pDevice ); - if( status == LM_STATUS_FAILURE ) - { - return status; - } - - if(T3_ASIC_IS_575X_PLUS(pDevice->ChipRevId)) - { - if( (pDevice->Flags & PROTECTED_NVRAM_FLAG) == 0) - { - value32 = REG_RD( pDevice, Nvram.NvmAccess ); - value32 |= NVRAM_ACCESS_ENABLE | NVRAM_ACCESS_WRITE_ENABLE; - REG_WR( pDevice, Nvram.NvmAccess, value32 ); - } - } - - switch( pDevice->flashinfo.jedecnum ) - { - case JEDEC_ST: - status = LM_FLASH_ST_ReadSize( pDevice, size ); - break; - case JEDEC_ATMEL: - if( pDevice->flashinfo.buffered == TRUE ) - { - status = LM_FLASH_Atmel_Buffered_ReadSize( pDevice, size ); - } - else - { - status = LM_STATUS_FAILURE; - } - break; - case JEDEC_SAIFUN: - status = LM_FLASH_Saifun_ReadSize( pDevice, size ); - break; - case JEDEC_SST: - default: - status = LM_STATUS_FAILURE; - } - - if(T3_ASIC_IS_575X_PLUS(pDevice->ChipRevId)) - { - if( (pDevice->Flags & PROTECTED_NVRAM_FLAG) == 0) - { - value32 = REG_RD( pDevice, Nvram.NvmAccess ); - value32 &= ~(NVRAM_ACCESS_ENABLE | NVRAM_ACCESS_WRITE_ENABLE); - REG_WR( pDevice, Nvram.NvmAccess, value32 ); - } - } - - LM_NVRAM_ReleaseLock( pDevice ); - - return status; -} /* LM_FLASH_ReadSize */ - -STATIC LM_VOID LM_NVRAM_Detect_570X( PLM_DEVICE_BLOCK pDevice ) -{ - LM_UINT32 value32; - - value32 = REG_RD(pDevice, Nvram.Config1); - - if( (value32 & FLASH_INTERFACE_ENABLE) == 0 ) - { - pDevice->flashinfo.romtype = ROM_TYPE_EEPROM; - } - else - { - /* - * 5705 and older products do not have bits 24 and 25 defined. - * If we've gotten here, then we can guarantee the flash is - * an Atmel AT45DB011DB. - */ - pDevice->flashinfo.jedecnum = JEDEC_ATMEL; - pDevice->flashinfo.romtype = ROM_TYPE_FLASH; - pDevice->flashinfo.pagesize = ATMEL_AT45DB0X1B_PAGE_SIZE; - pDevice->flashinfo.buffered = TRUE; - } -} /* LM_NVRAM_Detect_570X */ - -STATIC LM_VOID LM_NVRAM_Detect_5750( PLM_DEVICE_BLOCK pDevice ) -{ - LM_UINT32 value32; - - value32 = REG_RD(pDevice, Nvram.Config1); - - if( (value32 & FLASH_INTERFACE_ENABLE) == 0 ) - { - pDevice->flashinfo.romtype = ROM_TYPE_EEPROM; - return; - } - - pDevice->flashinfo.romtype = ROM_TYPE_FLASH; - - switch( value32 & FLASH_PART_5750_TYPEMASK ) - { - case FLASH_VENDOR_ATMEL_FLASH_BUFFERED: - pDevice->flashinfo.jedecnum = JEDEC_ATMEL; - pDevice->flashinfo.pagesize = ATMEL_AT45DB0X1B_PAGE_SIZE; - pDevice->flashinfo.buffered = TRUE; - break; - case FLASH_VENDOR_ATMEL_FLASH_UNBUFFERED: - pDevice->flashinfo.jedecnum = JEDEC_ATMEL; - pDevice->flashinfo.pagesize = ATMEL_AT25F512_PAGE_SIZE; - pDevice->flashinfo.buffered = FALSE; - break; - case FLASH_VENDOR_ST: - pDevice->flashinfo.jedecnum = JEDEC_ST; - pDevice->flashinfo.pagesize = ST_M45PEX0_PAGE_SIZE; - pDevice->flashinfo.buffered = TRUE; - break; - case FLASH_VENDOR_SAIFUN: - pDevice->flashinfo.jedecnum = JEDEC_SAIFUN; - pDevice->flashinfo.pagesize = SAIFUN_SA25F0XX_PAGE_SIZE; - pDevice->flashinfo.buffered = FALSE; - break; - case FLASH_VENDOR_SST_SMALL: - case FLASH_VENDOR_SST_LARGE: - pDevice->flashinfo.jedecnum = JEDEC_SST; - pDevice->flashinfo.pagesize = SST_25VF0X0_PAGE_SIZE; - pDevice->flashinfo.buffered = FALSE; - break; - default: - B57_ERR(("bcm57xx : Unknown NVRAM type.\n")); - pDevice->flashinfo.jedecnum = 0; - pDevice->flashinfo.romtype = 0; - pDevice->flashinfo.buffered = FALSE; - pDevice->flashinfo.pagesize = 0; - } -} /* LM_NVRAM_Detect_5750 */ - -STATIC LM_VOID LM_NVRAM_Detect_5752( PLM_DEVICE_BLOCK pDevice ) -{ - LM_BOOL supported; - LM_UINT32 value32; - - supported = FALSE; - - value32 = REG_RD(pDevice, Nvram.Config1); - - if(value32 & BIT_27) - pDevice->Flags |= PROTECTED_NVRAM_FLAG; - - switch( value32 & FLASH_PART_5752_TYPEMASK ) - { - case FLASH_PART_5752_EEPROM_ATMEL_64K: - pDevice->flashinfo.jedecnum = JEDEC_ATMEL; - pDevice->flashinfo.romtype = ROM_TYPE_EEPROM; - pDevice->flashinfo.buffered = FALSE; - pDevice->flashinfo.chipsize = (64 * (1<<10)/8); - supported = TRUE; - break; - - case FLASH_PART_5752_EEPROM_ATMEL_376K: - pDevice->flashinfo.jedecnum = JEDEC_ATMEL; - pDevice->flashinfo.romtype = ROM_TYPE_EEPROM; - pDevice->flashinfo.buffered = FALSE; - pDevice->flashinfo.chipsize = (512 * (1<<10)/8); - supported = TRUE; - break; - - case FLASH_PART_5752_FLASH_ATMEL_AT45DB041: - pDevice->flashinfo.jedecnum = JEDEC_ATMEL; - pDevice->flashinfo.romtype = ROM_TYPE_FLASH; - pDevice->flashinfo.buffered = TRUE; - pDevice->flashinfo.chipsize = (4 * (1<<20)) / 8; - supported = TRUE; - break; - - case FLASH_PART_5752_FLASH_ATMEL_AT25F512: - pDevice->flashinfo.jedecnum = JEDEC_ATMEL; - pDevice->flashinfo.romtype = ROM_TYPE_FLASH; - pDevice->flashinfo.buffered = FALSE; - pDevice->flashinfo.chipsize = (512 * (1<<10)/8); - supported = TRUE; - break; - - case FLASH_PART_5752_FLASH_ST_M25P10A: - pDevice->flashinfo.jedecnum = JEDEC_ST; - pDevice->flashinfo.romtype = ROM_TYPE_FLASH; - pDevice->flashinfo.buffered = TRUE; - pDevice->flashinfo.chipsize = (1 * (1<<20)) / 8; - supported = TRUE; - break; - case FLASH_PART_5752_FLASH_ST_M25P05A: - pDevice->flashinfo.jedecnum = JEDEC_ST; - pDevice->flashinfo.romtype = ROM_TYPE_FLASH; - pDevice->flashinfo.buffered = TRUE; - pDevice->flashinfo.chipsize = (512 * (1<<10)/8); - supported = TRUE; - break; - - case FLASH_PART_5752_FLASH_ST_M45PE10: - pDevice->flashinfo.jedecnum = JEDEC_ST; - pDevice->flashinfo.romtype = ROM_TYPE_FLASH; - pDevice->flashinfo.buffered = TRUE; - pDevice->flashinfo.chipsize = (1 * (1<<20)) / 8; - supported = TRUE; - break; - - case FLASH_PART_5752_FLASH_ST_M45PE20: - pDevice->flashinfo.jedecnum = JEDEC_ST; - pDevice->flashinfo.romtype = ROM_TYPE_FLASH; - pDevice->flashinfo.buffered = TRUE; - pDevice->flashinfo.chipsize = (2 * (1<<20)) / 8; - supported = TRUE; - break; - - case FLASH_PART_5752_FLASH_ST_M45PE40: - pDevice->flashinfo.jedecnum = JEDEC_ST; - pDevice->flashinfo.romtype = ROM_TYPE_FLASH; - pDevice->flashinfo.buffered = TRUE; - pDevice->flashinfo.chipsize = (4 * (1<<20)) / 8; - supported = TRUE; - break; - default: - B57_ERR(("bcm57xx : Unknown NVRAM type.\n")); - } - - if( pDevice->flashinfo.romtype == ROM_TYPE_FLASH ) - { - switch( value32 & FLASH_PART_5752_PAGEMASK ) - { - case FLASH_PART_5752_PAGE_SIZE_256B: - pDevice->flashinfo.pagesize = 256; - break; - case FLASH_PART_5752_PAGE_SIZE_512B: - pDevice->flashinfo.pagesize = 512; - break; - case FLASH_PART_5752_PAGE_SIZE_1K: - pDevice->flashinfo.pagesize = 1024; - break; - case FLASH_PART_5752_PAGE_SIZE_2K: - pDevice->flashinfo.pagesize = 2048; - break; - case FLASH_PART_5752_PAGE_SIZE_4K: - pDevice->flashinfo.pagesize = 4096; - break; - case FLASH_PART_5752_PAGE_SIZE_264B: - pDevice->flashinfo.pagesize = 264; - break; - default: - B57_ERR(("bcm57xx : Unknown NVRAM page size.\n")); - supported = FALSE; - } - } - - if( supported != TRUE ) - { - B57_ERR(("Flash type unsupported!!!\n")); - pDevice->flashinfo.jedecnum = 0; - pDevice->flashinfo.romtype = 0; - pDevice->flashinfo.buffered = FALSE; - pDevice->flashinfo.pagesize = 0; - } - - -} /* LM_NVRAM_Detect_5752 */ - - -/******************************************************************************/ -/* Description: */ -/* */ -/* Return: */ -/******************************************************************************/ -STATIC LM_VOID LM_NVRAM_Init( PLM_DEVICE_BLOCK pDevice ) -{ - LM_UINT32 Value32; - - /* BCM4785: Avoid all access to NVRAM & EEPROM. */ - if (pDevice->Flags & SB_CORE_FLAG) - return; - - pDevice->NvramSize = 0; - - /* Intialize clock period and state machine. */ - Value32 = SEEPROM_ADDR_CLK_PERD(SEEPROM_CLOCK_PERIOD) | - SEEPROM_ADDR_FSM_RESET; - REG_WR(pDevice, Grc.EepromAddr, Value32); - REG_RD_BACK(pDevice, Grc.EepromAddr); - - MM_Wait(100); - - /* 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); - - switch( T3_ASIC_REV(pDevice->ChipRevId) ) - { - case T3_ASIC_REV_5700: - case T3_ASIC_REV_5701: - pDevice->flashinfo.romtype = ROM_TYPE_EEPROM; - break; - case T3_ASIC_REV_5752: - LM_NVRAM_Detect_5752(pDevice); - break; - case T3_ASIC_REV_5714_A0: - case T3_ASIC_REV_5780: - case T3_ASIC_REV_5714: - case T3_ASIC_REV_5750: - LM_NVRAM_Detect_5750(pDevice); - break; - default: - LM_NVRAM_Detect_570X(pDevice); - } - - /* 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 && - pDevice->flashinfo.romtype == ROM_TYPE_EEPROM ) - { - Value32 = REG_RD(pDevice, Nvram.Config1); - - if( T3_ASIC_IS_575X_PLUS(pDevice->ChipRevId)) - { - if( (pDevice->Flags & PROTECTED_NVRAM_FLAG) == 0) - { - REG_WR(pDevice, Nvram.NvmAccess, - REG_RD(pDevice, Nvram.NvmAccess) | ACCESS_EN); - } - } - - /* Use the new interface to read EEPROM. */ - Value32 &= ~FLASH_COMPAT_BYPASS; - - REG_WR(pDevice, Nvram.Config1, Value32); - - if( T3_ASIC_IS_575X_PLUS(pDevice->ChipRevId)) - { - if( (pDevice->Flags & PROTECTED_NVRAM_FLAG) == 0) - { - REG_WR(pDevice, Nvram.NvmAccess, - REG_RD(pDevice, Nvram.NvmAccess) & ~ACCESS_EN); - } - } - } - - if( !(T3_ASIC_5752(pDevice->ChipRevId)) ) - { - if( pDevice->flashinfo.romtype == ROM_TYPE_EEPROM ) - { - /* The only EEPROM we support is an ATMEL */ - pDevice->flashinfo.jedecnum = JEDEC_ATMEL; - pDevice->flashinfo.pagesize = 0; - pDevice->flashinfo.buffered = FALSE; - - LM_EEPROM_ReadSize( pDevice, &pDevice->flashinfo.chipsize ); - } - else - { - LM_FLASH_ReadSize( pDevice, &pDevice->flashinfo.chipsize ); - pDevice->Flags |= FLASH_DETECTED_FLAG; - } - } - - pDevice->NvramSize = pDevice->flashinfo.chipsize; - - B57_INFO(("*nvram:size=0x%x jnum=0x%x page=0x%x buff=0x%x \n", - pDevice->NvramSize, pDevice->flashinfo.jedecnum, - pDevice->flashinfo.pagesize, pDevice->flashinfo.buffered)); - -} /* LM_NVRAM_Init */ - - - -/******************************************************************************/ -/* Description: */ -/* */ -/* Return: */ -/******************************************************************************/ -LM_STATUS -LM_NvramRead( PLM_DEVICE_BLOCK pDevice, LM_UINT32 offset, LM_UINT32 * data ) -{ - LM_UINT32 value32; - LM_STATUS status; - - /* BCM4785: Avoid all access to NVRAM & EEPROM. */ - if (pDevice->Flags & SB_CORE_FLAG) { - *data = 0xffffffff; - return LM_STATUS_FAILURE; - } - - if( offset >= pDevice->flashinfo.chipsize ) - { - return LM_STATUS_FAILURE; - } - - if( T3_ASIC_REV(pDevice->ChipRevId) == T3_ASIC_REV_5700 || - T3_ASIC_REV(pDevice->ChipRevId) == T3_ASIC_REV_5701 ) - { - status = LM_EEPROM_Read_UINT32( pDevice, offset, data ); - } - else - { - status = LM_NVRAM_AcquireLock( pDevice ); - if( status == LM_STATUS_FAILURE ) - { - return status; - } - - if(T3_ASIC_IS_575X_PLUS(pDevice->ChipRevId)) - { - if( (pDevice->Flags & PROTECTED_NVRAM_FLAG) == 0) - { - value32 = REG_RD( pDevice, Nvram.NvmAccess ); - value32 |= NVRAM_ACCESS_ENABLE; - REG_WR( pDevice, Nvram.NvmAccess, value32 ); - } - } - - status = LM_NVRAM_Read_UINT32(pDevice, offset, data); - - if(T3_ASIC_IS_575X_PLUS(pDevice->ChipRevId)) - { - if( (pDevice->Flags & PROTECTED_NVRAM_FLAG) == 0) - { - value32 = REG_RD( pDevice, Nvram.NvmAccess ); - value32 &= ~NVRAM_ACCESS_ENABLE; - REG_WR( pDevice, Nvram.NvmAccess, value32 ); - } - } - - LM_NVRAM_ReleaseLock( pDevice ); - } - - return status; -} /* LM_NvramRead */ - - - -#ifdef ETHTOOL_SEEPROM - -/******************************************************************************/ -/* Description: */ -/* */ -/* Return: */ -/******************************************************************************/ -STATIC LM_STATUS -LM_NVRAM_ReadBlock(PLM_DEVICE_BLOCK pDevice, LM_UINT32 offset, - LM_UINT8 *data, LM_UINT32 size) -{ - LM_STATUS status; - LM_UINT32 value32; - LM_UINT32 bytecnt; - LM_UINT8 * srcptr; - - status = LM_STATUS_SUCCESS; - - while( size > 0 ) - { - /* Make sure the read is word aligned. */ - value32 = offset & 0x3; - if( value32 ) - { - bytecnt = sizeof(LM_UINT32) - value32; - offset -= value32; - srcptr = (LM_UINT8 *)(&value32) + value32; - } - else - { - bytecnt = sizeof(LM_UINT32); - srcptr = (LM_UINT8 *)(&value32); - } - - if( bytecnt > size ) - { - bytecnt = size; - } - - if( T3_ASIC_REV(pDevice->ChipRevId) != T3_ASIC_REV_5700 && - T3_ASIC_REV(pDevice->ChipRevId) != T3_ASIC_REV_5701 ) - { - status = LM_NVRAM_Read_UINT32( pDevice, offset, &value32 ); - } - else - { - status = LM_EEPROM_Read_UINT32( pDevice, offset, &value32 ); - } - - if( status != LM_STATUS_SUCCESS ) - { - break; - } - - memcpy( data, srcptr, bytecnt ); - - offset += sizeof(LM_UINT32); - data += bytecnt; - size -= bytecnt; - } - - return status; -} /* LM_NVRAM_ReadBlock */ - -/******************************************************************************/ -/* Description: */ -/* */ -/* Return: */ -/******************************************************************************/ -STATIC LM_STATUS -LM_EEPROM_WriteBlock( PLM_DEVICE_BLOCK pDevice, LM_UINT32 offset, - LM_UINT8 * data, LM_UINT32 size ) -{ - LM_UINT8 * dstptr; - LM_UINT32 value32; - LM_UINT32 bytecnt; - LM_UINT32 subword1; - LM_UINT32 subword2; - LM_UINT32 Addr; - LM_UINT32 Dev; - LM_STATUS status; - - if( offset > pDevice->flashinfo.chipsize ) - { - return LM_STATUS_FAILURE; - } - - status = LM_STATUS_SUCCESS; - - if( size == 0 ) - { - return status; - } - - if( offset & 0x3 ) - { - /* - * If our initial offset does not fall on a word boundary, we - * have to do a read / modify / write to preserve the - * preceding bits we are not interested in. - */ - status = LM_EEPROM_Read_UINT32(pDevice, offset & ~0x3, &subword1); - if( status == LM_STATUS_FAILURE ) - { - return status; - } - } - - if( (offset + size) & 0x3 ) - { - /* - * Likewise, if our ending offset does not fall on a word - * boundary, we have to do a read / modify / write to - * preserve the trailing bits we are not interested in. - */ - status = LM_EEPROM_Read_UINT32( pDevice, (offset + size) & ~0x3, - &subword2 ); - if( status == LM_STATUS_FAILURE ) - { - return status; - } - } - - /* Enable EEPROM write. */ - if( pDevice->Flags & EEPROM_WP_FLAG ) - { - REG_WR( pDevice, Grc.LocalCtrl, - pDevice->GrcLocalCtrl | GRC_MISC_LOCAL_CTRL_GPIO_OE1 ); - REG_RD_BACK( pDevice, Grc.LocalCtrl ); - MM_Wait(40); - - value32 = REG_RD( pDevice, Grc.LocalCtrl ); - if( value32 & GRC_MISC_LOCAL_CTRL_GPIO_OUTPUT1 ) - { - return LM_STATUS_FAILURE; - } - } - - while( size > 0 ) - { - value32 = offset & 0x3; - if( value32 ) - { - /* - * We have to read / modify / write the data to - * preserve the flash contents preceding the offset. - */ - offset &= ~0x3; - - dstptr = ((LM_UINT8 *)(&value32)) + value32; - bytecnt = sizeof(LM_UINT32) - value32; - value32 = subword1; - } - else if( size < sizeof(LM_UINT32) ) - { - dstptr = (LM_UINT8 *)(&value32); - bytecnt = size; - value32 = subword2; - } - else - { - dstptr = (LM_UINT8 *)(&value32); - bytecnt = sizeof(LM_UINT32); - } - - if( size < bytecnt ) - { - bytecnt = size; - } - - memcpy( dstptr, (void *)data, bytecnt ); - - data += bytecnt; - size -= bytecnt; - - /* - * Swap the data so that the byte stream will be - * written the same in little and big endian systems. - */ - value32 = MM_SWAP_LE32(value32); - - /* Set the write value to the eeprom */ - REG_WR( pDevice, Grc.EepromData, value32 ); - - Dev = offset / pDevice->flashinfo.chipsize; - Addr = offset % pDevice->flashinfo.chipsize; - - value32 = REG_RD( pDevice, Grc.EepromAddr ); - value32 &= ~(SEEPROM_ADDR_DEV_ID_MASK | SEEPROM_ADDR_ADDRESS_MASK | - SEEPROM_ADDR_RW_MASK); - value32 |= SEEPROM_ADDR_DEV_ID(Dev) | SEEPROM_ADDR_ADDRESS(Addr) | - SEEPROM_ADDR_START | SEEPROM_ADDR_WRITE; - - status = LM_EEPROM_ExecuteCommand( pDevice, value32 ); - if( status != LM_STATUS_SUCCESS ) - { - break; - } - - offset += sizeof(LM_UINT32); - } - - /* Write-protect EEPROM. */ - if( pDevice->Flags & EEPROM_WP_FLAG ) - { - REG_WR(pDevice, Grc.LocalCtrl, pDevice->GrcLocalCtrl | - GRC_MISC_LOCAL_CTRL_GPIO_OE1 | - GRC_MISC_LOCAL_CTRL_GPIO_OUTPUT1); - REG_RD_BACK(pDevice, Grc.LocalCtrl); - MM_Wait(40); - } - - return status; -} /* LM_EEPROM_WriteBlock */ - - - -/******************************************************************************/ -/* Description: */ -/* */ -/* Return: */ -/******************************************************************************/ -STATIC LM_STATUS -LM_NVRAM_WriteBlockUnBuffered( PLM_DEVICE_BLOCK pDevice, LM_UINT32 offset, - LM_UINT8 * data, LM_UINT32 size ) -{ - LM_UINT i; - LM_STATUS status; - LM_UINT32 tgtoff; - LM_UINT32 value32; - LM_UINT32 ctrlreg; - LM_UINT32 pagesize; - LM_UINT32 pagemask; - LM_UINT32 physaddr; - - /* Cache the pagesize. */ - pagesize = pDevice->flashinfo.pagesize; - - if( pDevice->flashinfo.jedecnum == JEDEC_SAIFUN ) - { - /* Config2 = 0x500d8 */ - /* Config3 = 0x3840253 */ - /* Write1 = 0xaf000400 */ - - /* Configure the erase command to be "page erase". */ - /* Configure the status command to be "read status register". */ - value32 = REG_RD( pDevice, Nvram.Config2 ); - value32 &= ~(NVRAM_STATUS_COMMAND( NVRAM_COMMAND_MASK ) | - NVRAM_ERASE_COMMAND( NVRAM_COMMAND_MASK )); - value32 |= NVRAM_STATUS_COMMAND( SAIFUN_SA25F0XX_READ_STATUS_CMD ) | - NVRAM_ERASE_COMMAND( SAIFUN_SA25F0XX_PAGE_ERASE_CMD ); - REG_WR( pDevice, Nvram.Config2, value32 ); - - /* Configure the write command to be "page write". */ - value32 = REG_RD( pDevice, Nvram.Config3 ); - value32 &= ~NVRAM_WRITE_UNBUFFERED_COMMAND( NVRAM_COMMAND_MASK ); - value32 |= NVRAM_WRITE_UNBUFFERED_COMMAND( SAIFUN_SA25F0XX_PAGE_WRITE_CMD ); - REG_WR( pDevice, Nvram.Config3, value32 ); - - /* Make sure the "write enable" command is correct. */ - value32 = REG_RD( pDevice, Nvram.Write1 ); - value32 &= ~NVRAM_WRITE1_WRENA_CMD( NVRAM_COMMAND_MASK ); - value32 |= NVRAM_WRITE1_WRENA_CMD( SAIFUN_SA25F0XX_WRENA_CMD ); - REG_WR( pDevice, Nvram.Write1, value32 ); - - pagemask = SAIFUN_SA25F0XX_PAGE_MASK; - } - else - { - /* Unsupported flash type */ - return LM_STATUS_FAILURE; - } - - if( size == 0 ) - { - status = LM_STATUS_SUCCESS; - goto done; - } - - while( size > 0 ) - { - /* Align the offset to a page boundary. */ - physaddr = offset & ~pagemask; - - status = LM_NVRAM_ReadBlock( pDevice, physaddr, - pDevice->flashbuffer, - pagesize ); - if( status == LM_STATUS_FAILURE ) - { - break; - } - - /* Calculate the target index. */ - tgtoff = offset & pagemask; - - /* Copy the new data into the save buffer. */ - for( i = tgtoff; i < pagesize && size > 0; i++ ) - { - pDevice->flashbuffer[i] = *data++; - size--; - } - - /* Move the offset to the next page. */ - offset = offset + (pagesize - tgtoff); - - /* - * The LM_NVRAM_ReadBlock() function releases - * the access enable bit. Reacquire it. - */ - if( (pDevice->Flags & PROTECTED_NVRAM_FLAG) == 0) - REG_WR(pDevice, Nvram.NvmAccess, NVRAM_ACCESS_ENABLE); - - - /* - * Before we can erase the flash page, we need - * to issue a special "write enable" command. - */ - ctrlreg = NVRAM_CMD_WRITE_ENABLE | NVRAM_CMD_DO_IT | NVRAM_CMD_DONE; - - status = LM_NVRAM_ExecuteCommand( pDevice, ctrlreg ); - if( status == LM_STATUS_FAILURE ) - { - break; - } - - /* Erase the target page */ - REG_WR(pDevice, Nvram.Addr, physaddr); - - ctrlreg = NVRAM_CMD_DO_IT | NVRAM_CMD_DONE | NVRAM_CMD_WR | - NVRAM_CMD_FIRST | NVRAM_CMD_LAST | NVRAM_CMD_ERASE; - - status = LM_NVRAM_ExecuteCommand( pDevice, ctrlreg ); - if( status == LM_STATUS_FAILURE ) - { - break; - } - - /* Issue another write enable to start the write. */ - ctrlreg = NVRAM_CMD_WRITE_ENABLE | NVRAM_CMD_DO_IT | NVRAM_CMD_DONE; - - status = LM_NVRAM_ExecuteCommand( pDevice, ctrlreg ); - if( status == LM_STATUS_FAILURE ) - { - break; - } - - /* Copy the data into our NIC's buffers. */ - for( i = 0; i < pagesize; i+= 4 ) - { - value32 = *((LM_UINT32 *)(&pDevice->flashbuffer[i])); - value32 = MM_SWAP_BE32( value32 ); - - /* Write the location we wish to write to. */ - REG_WR( pDevice, Nvram.Addr, physaddr ); - - /* Write the data we wish to write. */ - REG_WR( pDevice, Nvram.WriteData, value32 ); - - ctrlreg = NVRAM_CMD_DO_IT | NVRAM_CMD_DONE | NVRAM_CMD_WR; - - if( i == 0 ) - { - ctrlreg |= NVRAM_CMD_FIRST; - } - else if( i == (pagesize - 4) ) - { - ctrlreg |= NVRAM_CMD_LAST; - } - - status = LM_NVRAM_ExecuteCommand( pDevice, ctrlreg ); - if( status == LM_STATUS_FAILURE ) - { - size = 0; - break; - } - - physaddr += sizeof(LM_UINT32); - } - } - - /* Paranoia. Turn off the "write enable" flag. */ - ctrlreg = NVRAM_CMD_WRITE_DISABLE | NVRAM_CMD_DO_IT | NVRAM_CMD_DONE; - - status = LM_NVRAM_ExecuteCommand( pDevice, ctrlreg ); - -done: - - return status; -} /* LM_NVRAM_WriteBlockUnBuffered */ - - - -/******************************************************************************/ -/* Description: */ -/* */ -/* Return: */ -/******************************************************************************/ -STATIC LM_STATUS -LM_NVRAM_WriteBlockBuffered( PLM_DEVICE_BLOCK pDevice, LM_UINT32 offset, - LM_UINT8 * data, LM_UINT32 size ) -{ - LM_STATUS status; - LM_UINT32 value32; - LM_UINT32 bytecnt; - LM_UINT32 ctrlreg; - LM_UINT32 pageoff; - LM_UINT32 physaddr; - LM_UINT32 subword1; - LM_UINT32 subword2; - LM_UINT8 * dstptr; - - if(T3_ASIC_5752(pDevice->ChipRevId) && - (pDevice->flashinfo.jedecnum == JEDEC_ST || - pDevice->flashinfo.jedecnum == JEDEC_ATMEL )) - { - /* Do nothing as the 5752 does will take care of it */ - } - else if( pDevice->flashinfo.jedecnum == JEDEC_ST ) - { - /* - * Program our chip to look at bit0 of the NVRAM's status - * register when polling the write or erase operation status. - */ - value32 = REG_RD(pDevice, Nvram.Config1); - value32 &= ~FLASH_STATUS_BITS_MASK; - REG_WR( pDevice, Nvram.Config1, value32 ); - - /* Program the "read status" and "page erase" commands. */ - value32 = NVRAM_STATUS_COMMAND( ST_M45PEX0_READ_STATUS_CMD ) | - NVRAM_ERASE_COMMAND( ST_M45PEX0_PAGE_ERASE_CMD ); - REG_WR( pDevice, Nvram.Config2, value32 ); - - /* Set the write command to be "page program". */ - value32 = REG_RD(pDevice, Nvram.Config3); /* default = 0x03840a53 */ - value32 &= ~NVRAM_WRITE_UNBUFFERED_COMMAND( NVRAM_COMMAND_MASK ); - value32 |= NVRAM_WRITE_UNBUFFERED_COMMAND( ST_M45PEX0_PAGE_PRGM_CMD ); - REG_WR( pDevice, Nvram.Config3, value32 ); - - /* Set the "write enable" and "write disable" commands. */ - value32 = NVRAM_WRITE1_WRENA_CMD( ST_M45PEX0_WRENA_CMD ) | - NVRAM_WRITE1_WRDIS_CMD( ST_M45PEX0_WRDIS_CMD ); - REG_WR( pDevice, Nvram.Write1, value32 ); - } - else if( pDevice->flashinfo.jedecnum == JEDEC_ATMEL ) - { - if( pDevice->flashinfo.romtype == ROM_TYPE_EEPROM ) - { - #if 0 - Config1 = 0x2008200 - Config2 = 0x9f0081 - Config3 = 0xa184a053 - Write1 = 0xaf000400 - #endif - } - else if( pDevice->flashinfo.buffered == TRUE ) - { - /* - * Program our chip to look at bit7 of the NVRAM's status - * register when polling the write operation status. - */ - value32 = REG_RD(pDevice, Nvram.Config1); - value32 |= FLASH_STATUS_BITS_MASK; - REG_WR( pDevice, Nvram.Config1, value32 ); - - /* Set the write command to be "page program". */ - value32 = REG_RD(pDevice, Nvram.Config3); /* default = 0x03840a53 */ - value32 &= ~NVRAM_WRITE_UNBUFFERED_COMMAND( NVRAM_COMMAND_MASK ); - value32 |= NVRAM_WRITE_UNBUFFERED_COMMAND( ATMEL_AT45DB0X1B_BUFFER_WRITE_CMD ); - REG_WR( pDevice, Nvram.Config3, value32 ); - /* Config1 = 0x2008273 */ - /* Config2 = 0x00570081 */ - /* Config3 = 0x68848353 */ - } - else - { - /* NVRAM type unsupported. */ - return LM_STATUS_FAILURE; - } - } - else - { - /* NVRAM type unsupported. */ - return LM_STATUS_FAILURE; - } - - status = LM_STATUS_SUCCESS; - - if( offset & 0x3 ) - { - /* - * If our initial offset does not fall on a word boundary, we - * have to do a read / modify / write to preserve the - * preceding bits we are not interested in. - */ - status = LM_NVRAM_ReadBlock( pDevice, offset & ~0x3, - (LM_UINT8 *)&subword1, - sizeof(subword1) ); - if( status == LM_STATUS_FAILURE ) - { - return status; - } - } - - if( (offset + size) & 0x3 ) - { - /* - * Likewise, if our ending offset does not fall on a word - * boundary, we have to do a read / modify / write to - * preserve the trailing bits we are not interested in. - */ - status = LM_NVRAM_ReadBlock( pDevice, (offset + size) & ~0x3, - (LM_UINT8 *)&subword2, - sizeof(subword2) ); - if( status == LM_STATUS_FAILURE ) - { - return status; - } - } - - ctrlreg = NVRAM_CMD_FIRST; - - while( size > 0 ) - { - value32 = offset & 0x3; - if( value32 ) - { - /* - * We have to read / modify / write the data to - * preserve the flash contents preceding the offset. - */ - offset &= ~0x3; - - dstptr = ((LM_UINT8 *)(&value32)) + value32; - bytecnt = sizeof(LM_UINT32) - value32; - value32 = subword1; - } - else if( size < sizeof(LM_UINT32) ) - { - dstptr = (LM_UINT8 *)(&value32); - bytecnt = size; - value32 = subword2; - } - else - { - dstptr = (LM_UINT8 *)(&value32); - bytecnt = sizeof(LM_UINT32); - } - - if( size < bytecnt ) - { - bytecnt = size; - } - - memcpy( dstptr, (void *)data, bytecnt ); - - data += bytecnt; - size -= bytecnt; - - /* - * Swap the data so that the byte stream will be - * written the same in little and big endian systems. - */ - value32 = MM_SWAP_BE32(value32); - - /* Set the desired write data value to the flash. */ - REG_WR(pDevice, Nvram.WriteData, value32); - - pageoff = offset % pDevice->flashinfo.pagesize; - - /* Set the target address. */ - if( pDevice->flashinfo.jedecnum == JEDEC_ATMEL && - pDevice->flashinfo.romtype == ROM_TYPE_FLASH ) - { - /* - * If we're dealing with the special ATMEL part, we need to - * convert the submitted offset before it can be considered - * a physical address. - */ - LM_UINT32 pagenmbr; - - pagenmbr = offset / pDevice->flashinfo.pagesize; - pagenmbr = pagenmbr << ATMEL_AT45DB0X1B_PAGE_POS; - - physaddr = pagenmbr + pageoff; - } - else - { - physaddr = offset; - } - - REG_WR(pDevice, Nvram.Addr, physaddr); - - ctrlreg |= (NVRAM_CMD_DO_IT | NVRAM_CMD_DONE | NVRAM_CMD_WR); - - if( pageoff == 0 ) - { - /* Set CMD_FIRST when we are at the beginning of a page. */ - ctrlreg |= NVRAM_CMD_FIRST; - } - else if( pageoff == (pDevice->flashinfo.pagesize - 4) ) - { - /* - * Enable the write to the current page - * before moving on to the next one. - */ - ctrlreg |= NVRAM_CMD_LAST; - } - - if( size == 0 ) - { - ctrlreg |= NVRAM_CMD_LAST; - } - - if( pDevice->flashinfo.jedecnum == JEDEC_ST && - ((T3_ASIC_REV(pDevice->ChipRevId) == T3_ASIC_REV_5750) || - (T3_ASIC_REV(pDevice->ChipRevId) == T3_ASIC_REV_5714)) && - (ctrlreg & NVRAM_CMD_FIRST) ) - { - LM_UINT32 wrencmd; - - REG_WR(pDevice, Nvram.Write1, ST_M45PEX0_WRENA_CMD); - - /* We need to issue a special "write enable" command first. */ - wrencmd = NVRAM_CMD_WRITE_ENABLE | NVRAM_CMD_DO_IT | NVRAM_CMD_DONE; - - status = LM_NVRAM_ExecuteCommand( pDevice, wrencmd ); - if( status == LM_STATUS_FAILURE ) - { - return status; - } - } - - if( pDevice->flashinfo.romtype == ROM_TYPE_EEPROM ) - { - /* We always do complete word writes to eeprom. */ - ctrlreg |= (NVRAM_CMD_FIRST | NVRAM_CMD_LAST); - } - - status = LM_NVRAM_ExecuteCommand( pDevice, ctrlreg ); - if( status == LM_STATUS_FAILURE ) - { - break; - } - - offset += sizeof(LM_UINT32); - ctrlreg = 0; - } - - return status; -} /* LM_NVRAM_WriteBlockBuffered */ - - - -/******************************************************************************/ -/* Description: */ -/* */ -/* Return: */ -/******************************************************************************/ -LM_STATUS LM_NVRAM_WriteBlock( PLM_DEVICE_BLOCK pDevice, LM_UINT32 offset, - LM_UINT8 * data, LM_UINT32 size ) -{ - LM_UINT32 value32; - LM_STATUS status; - - if( offset > pDevice->flashinfo.chipsize || - (offset + size) > pDevice->flashinfo.chipsize ) - { - return LM_STATUS_FAILURE; - } - - if( size == 0 ) - { - return LM_STATUS_SUCCESS; - } - - if( T3_ASIC_REV(pDevice->ChipRevId) == T3_ASIC_REV_5700 || - T3_ASIC_REV(pDevice->ChipRevId) == T3_ASIC_REV_5701 ) - { - status = LM_EEPROM_WriteBlock( pDevice, offset, data, size ); - } - else - { - status = LM_NVRAM_AcquireLock( pDevice ); - if( status == LM_STATUS_FAILURE ) - { - return status; - } - - if(T3_ASIC_IS_575X_PLUS(pDevice->ChipRevId)) - { - if( (pDevice->Flags & PROTECTED_NVRAM_FLAG) == 0) - { - value32 = REG_RD( pDevice, Nvram.NvmAccess ); - value32 |= (NVRAM_ACCESS_ENABLE | NVRAM_ACCESS_WRITE_ENABLE); - REG_WR( pDevice, Nvram.NvmAccess, value32 ); - } - } - - /* Enable EEPROM write. */ - if( pDevice->Flags & EEPROM_WP_FLAG ) - { - REG_WR(pDevice, Grc.LocalCtrl, - pDevice->GrcLocalCtrl | GRC_MISC_LOCAL_CTRL_GPIO_OE1); - REG_RD_BACK(pDevice, Grc.LocalCtrl); - MM_Wait(40); - - value32 = REG_RD(pDevice, Grc.LocalCtrl); - if( value32 & GRC_MISC_LOCAL_CTRL_GPIO_OUTPUT1 ) - { - status = LM_STATUS_FAILURE; - goto error; - } - } - - value32 = REG_RD(pDevice, Grc.Mode); - value32 |= GRC_MODE_NVRAM_WRITE_ENABLE; - REG_WR(pDevice, Grc.Mode, value32); - - if( pDevice->flashinfo.buffered == TRUE || - pDevice->flashinfo.romtype == ROM_TYPE_EEPROM ) - { - status = LM_NVRAM_WriteBlockBuffered(pDevice, offset, data, size); - } - else - { - status = LM_NVRAM_WriteBlockUnBuffered(pDevice, offset, data, size); - } - - value32 = REG_RD(pDevice, Grc.Mode); - value32 &= ~GRC_MODE_NVRAM_WRITE_ENABLE; - REG_WR(pDevice, Grc.Mode, value32); - - if( pDevice->Flags & EEPROM_WP_FLAG ) - { - REG_WR(pDevice, Grc.LocalCtrl, pDevice->GrcLocalCtrl | - GRC_MISC_LOCAL_CTRL_GPIO_OE1 | - GRC_MISC_LOCAL_CTRL_GPIO_OUTPUT1); - REG_RD_BACK(pDevice, Grc.LocalCtrl); - MM_Wait(40); - } - -error: - - if(T3_ASIC_IS_575X_PLUS(pDevice->ChipRevId)) - { - if( (pDevice->Flags & PROTECTED_NVRAM_FLAG) == 0) - { - value32 = REG_RD(pDevice, Nvram.NvmAccess); - value32 &= ~(NVRAM_ACCESS_ENABLE | NVRAM_ACCESS_WRITE_ENABLE); - REG_WR(pDevice, Nvram.NvmAccess, value32); - } - } - - LM_NVRAM_ReleaseLock( pDevice ); - } - - return status; -} /* LM_NVRAM_WriteBlock */ - - -LM_STATUS LM_NvramWriteBlock( PLM_DEVICE_BLOCK pDevice, LM_UINT32 offset, - LM_UINT32 * data, LM_UINT32 size ) -{ - /* BCM4785: Avoid all access to NVRAM & EEPROM. */ - if (pDevice->Flags & SB_CORE_FLAG) - return LM_STATUS_FAILURE; - - return LM_NVRAM_WriteBlock( pDevice, offset, (LM_UINT8 *)data, size * 4 ); -} - -#endif /* ETHTOOL_SEEPROM */ - - -static int -bcm_ether_atoe(char *p, struct ether_addr *ea) -{ - int i = 0; - - for (;;) { - ea->octet[i++] = (char) simple_strtoul(p, &p, 16); - if (!*p++ || i == 6) - break; - } - - return (i == 6); -} - -/******************************************************************************/ -/* 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, LedCfg, Ver; - LM_STATUS Status; - LM_UINT32 EeSigFound; - LM_UINT32 EePhyTypeSerdes = 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); - - Status = MM_ReadConfig32(pDevice, PCI_REV_ID_REG, &Value32); - if(Status != LM_STATUS_SUCCESS) - { - return Status; - } - pDevice->PciRevId = (LM_UINT8) Value32; - - /* Get chip revision id. */ - Status = MM_ReadConfig32(pDevice, T3_PCI_MISC_HOST_CTRL_REG, &Value32); - pDevice->ChipRevId = Value32 >> 16; - - /* determine if it is PCIE system */ - if( (Value32 = MM_FindCapability(pDevice, T3_PCIE_CAPABILITY_ID)) != 0) - { - pDevice->Flags |= PCI_EXPRESS_FLAG; - } - - /* 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); - - /* Read bond id for baxter A0 since it has same rev id as hamilton A0*/ - - if(T3_ASIC_REV(pDevice->ChipRevId) == T3_ASIC_REV_5714_A0) { - MM_WriteConfig32(pDevice, T3_PCI_MISC_HOST_CTRL_REG, Value32 | MISC_HOST_CTRL_ENABLE_INDIRECT_ACCESS); - - Value32 = LM_RegRdInd(pDevice, 0x6804); - Value32 &= GRC_MISC_BD_ID_MASK; - - if((Value32 == 0)||(Value32 == 0x8000)) { - pDevice->ChipRevId = T3_CHIP_ID_5752_A0; - }else{ - pDevice->ChipRevId = T3_CHIP_ID_5714_A0; - } - - Status = MM_ReadConfig32(pDevice, T3_PCI_MISC_HOST_CTRL_REG, &Value32); - MM_WriteConfig32(pDevice, T3_PCI_MISC_HOST_CTRL_REG, Value32 & ~ MISC_HOST_CTRL_ENABLE_INDIRECT_ACCESS); - } - - - /* 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->Flags &= ~UNDI_FIX_FLAG; - } -#ifndef PCIX_TARGET_WORKAROUND - pDevice->Flags &= ~UNDI_FIX_FLAG; -#endif - /* Map the memory base to system address space. */ - if (!(pDevice->Flags & UNDI_FIX_FLAG)) - { - 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 ((T3_CHIP_REV(pDevice->ChipRevId) == T3_CHIP_REV_5700_BX) || - (T3_CHIP_REV(pDevice->ChipRevId) == T3_CHIP_REV_5704_AX)) - { - pDevice->Flags |= TX_4G_WORKAROUND_FLAG; - } - if ( (T3_ASIC_REV(pDevice->ChipRevId) == T3_ASIC_REV_5701) || - (pDevice->Flags == PCI_EXPRESS_FLAG)) - { - pDevice->Flags |= REG_RD_BACK_FLAG; - } - - if(pDevice->ChipRevId==T3_CHIP_ID_5750_A0) - return LM_STATUS_UNKNOWN_ADAPTER; - -#ifdef PCIX_TARGET_WORKAROUND - MM_ReadConfig32(pDevice, T3_PCI_STATE_REG, &Value32); - if((Value32 & T3_PCI_STATE_CONVENTIONAL_PCI_MODE) == 0) - { - if(T3_CHIP_REV(pDevice->ChipRevId) == T3_CHIP_REV_5700_BX) - { - pDevice->Flags |= ENABLE_PCIX_FIX_FLAG; - } - } - if (pDevice->Flags & UNDI_FIX_FLAG) - { - pDevice->Flags |= ENABLE_PCIX_FIX_FLAG; - } -#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 */ - /* 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; - -#ifdef PCIX_TARGET_WORKAROUND - /* if we are in PCI-X mode, also make sure mem-mapping and SERR#/PERR# - are enabled */ - if (pDevice->Flags & ENABLE_PCIX_FIX_FLAG) { - Value32 |= (PCI_MEM_SPACE_ENABLE | PCI_SYSTEM_ERROR_ENABLE | - PCI_PARITY_ERROR_ENABLE); - } - if (pDevice->Flags & UNDI_FIX_FLAG) - { - Value32 &= ~PCI_MEM_SPACE_ENABLE; - } - -#endif - - if (pDevice->Flags & ENABLE_MWI_FLAG) - { - Value32 |= PCI_MEMORY_WRITE_INVALIDATE; - } - else { - Value32 &= (~PCI_MEMORY_WRITE_INVALIDATE); - } - - /* save the value we are going to write into the PCI command word */ - pDevice->PciCommandStatusWords = Value32; - - Status = MM_WriteConfig32(pDevice, PCI_COMMAND_REG, Value32); - if(Status != LM_STATUS_SUCCESS) - { - return Status; - } - - /* 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; - /* write to PCI misc host ctr first in order to enable indirect accesses */ - MM_WriteConfig32(pDevice, T3_PCI_MISC_HOST_CTRL_REG, pDevice->MiscHostCtrl); - - /* Set power state to D0. */ - LM_SetPowerState(pDevice, LM_POWER_STATE_D0); - - /* Preserve HOST_STACK_UP bit in case ASF firmware is running */ - Value32 = REG_RD(pDevice, Grc.Mode) & GRC_MODE_HOST_STACK_UP; -#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 - 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); - REG_RD_BACK(pDevice, Grc.LocalCtrl); - } - MM_Wait(40); - - /* Enable memory arbiter*/ - if(T3_ASIC_5714_FAMILY(pDevice->ChipRevId) ) - { - Value32 = REG_RD(pDevice,MemArbiter.Mode); - REG_WR(pDevice, MemArbiter.Mode, T3_MEM_ARBITER_MODE_ENABLE | Value32); - } - else - { - REG_WR(pDevice, MemArbiter.Mode, T3_MEM_ARBITER_MODE_ENABLE); - } - - - LM_SwitchClocks(pDevice); - - REG_WR(pDevice, PciCfg.MemWindowBaseAddr, 0); - - /* Check to see if PXE ran and did not shutdown properly */ - if ((REG_RD(pDevice, DmaWrite.Mode) & DMA_WRITE_MODE_ENABLE) || - !(REG_RD(pDevice, PciCfg.MiscHostCtrl) & MISC_HOST_CTRL_MASK_PCI_INT)) - { - LM_DisableInterrupt(pDevice); - /* assume ASF is enabled */ - pDevice->AsfFlags = ASF_ENABLED; - if (T3_ASIC_IS_575X_PLUS(pDevice->ChipRevId)) - { - pDevice->AsfFlags |= ASF_NEW_HANDSHAKE; - } - LM_ShutdownChip(pDevice, LM_SHUTDOWN_RESET); - pDevice->AsfFlags = 0; - } -#ifdef PCIX_TARGET_WORKAROUND - MM_ReadConfig32(pDevice, T3_PCI_STATE_REG, &Value32); - if (!(pDevice->Flags & ENABLE_PCIX_FIX_FLAG) && - ((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) - { - MM_MEMWRITEL(&(pDevice->pMemView->uIntMem.MemBlock32K[0x300]), 0); - MM_MEMWRITEL(&(pDevice->pMemView->uIntMem.MemBlock32K[0x301]), 0); - MM_MEMWRITEL(&(pDevice->pMemView->uIntMem.MemBlock32K[0x301]), - 0xffffffff); - if (MM_MEMREADL(&(pDevice->pMemView->uIntMem.MemBlock32K[0x300]))) - { - pDevice->Flags |= ENABLE_PCIX_FIX_FLAG; - } - } - } -#endif - - LM_NVRAM_Init(pDevice); - - Status = LM_STATUS_FAILURE; - - /* BCM4785: Use the MAC address stored in the main flash. */ - if (pDevice->Flags & SB_CORE_FLAG) { - bcm_ether_atoe(getvar(NULL, "et0macaddr"), (struct ether_addr *)pDevice->NodeAddress); - Status = LM_STATUS_SUCCESS; - } else { - /* 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) - { - int i; - - 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; - - /* Check for null MAC address which can happen with older boot code */ - for (i = 0; i < 6; i++) - { - if (pDevice->NodeAddress[i] != 0) - { - Status = LM_STATUS_SUCCESS; - break; - } - } - } - } - - if (Status != LM_STATUS_SUCCESS) - { - int MacOffset; - - MacOffset = 0x7c; - if (T3_ASIC_REV(pDevice->ChipRevId) == T3_ASIC_REV_5704 || - (T3_ASIC_5714_FAMILY(pDevice->ChipRevId)) ) - { - if (REG_RD(pDevice, PciCfg.DualMacCtrl) & T3_DUAL_MAC_ID) - { - MacOffset = 0xcc; - } - /* the boot code is not running */ - if (LM_NVRAM_AcquireLock(pDevice) != LM_STATUS_SUCCESS) - { - REG_WR(pDevice, Nvram.Cmd, NVRAM_CMD_RESET); - } - else - { - LM_NVRAM_ReleaseLock(pDevice); - } - } - - Status = LM_NvramRead(pDevice, MacOffset, &Value32); - if(Status == LM_STATUS_SUCCESS) - { - LM_UINT8 *c = (LM_UINT8 *) &Value32; - - pDevice->NodeAddress[0] = c[2]; - pDevice->NodeAddress[1] = c[3]; - - Status = LM_NvramRead(pDevice, MacOffset + 4, &Value32); - - c = (LM_UINT8 *) &Value32; - pDevice->NodeAddress[2] = c[0]; - pDevice->NodeAddress[3] = c[1]; - pDevice->NodeAddress[4] = c[2]; - pDevice->NodeAddress[5] = c[3]; - } - } - - if(Status != LM_STATUS_SUCCESS) - { - Value32 = REG_RD(pDevice, MacCtrl.MacAddr[0].High); - pDevice->NodeAddress[0] = (Value32 >> 8) & 0xff; - pDevice->NodeAddress[1] = Value32 & 0xff; - Value32 = REG_RD(pDevice, MacCtrl.MacAddr[0].Low); - pDevice->NodeAddress[2] = (Value32 >> 24) & 0xff; - pDevice->NodeAddress[3] = (Value32 >> 16) & 0xff; - pDevice->NodeAddress[4] = (Value32 >> 8) & 0xff; - pDevice->NodeAddress[5] = Value32 & 0xff; - B57_ERR(("WARNING: Cannot get MAC addr from NVRAM, using %2.2x%2.2x%2.2x%2.2x%2.2x%2.2x\n", - pDevice->NodeAddress[0], pDevice->NodeAddress[1], - pDevice->NodeAddress[2], pDevice->NodeAddress[3], - pDevice->NodeAddress[4], pDevice->NodeAddress[5])); - } - - memcpy(pDevice->PermanentNodeAddress, pDevice->NodeAddress, 6); - - /* Initialize the default values. */ - 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->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->PhyFlags = 0; - - if (!(pDevice->Flags & PCI_EXPRESS_FLAG)) - pDevice->Flags |= DELAY_PCI_GRANT_FLAG; - - pDevice->RequestedLineSpeed = LM_LINE_SPEED_AUTO; - pDevice->TaskOffloadCap = LM_TASK_OFFLOAD_NONE; - pDevice->TaskToOffload = LM_TASK_OFFLOAD_NONE; - pDevice->FlowControlCap = LM_FLOW_CONTROL_AUTO_PAUSE; -#ifdef INCLUDE_TBI_SUPPORT - pDevice->TbiFlags = 0; - pDevice->IgnoreTbiLinkChange = FALSE; -#endif -#ifdef INCLUDE_TCP_SEG_SUPPORT - pDevice->LargeSendMaxSize = T3_TCP_SEG_MAX_OFFLOAD_SIZE; - pDevice->LargeSendMinNumSeg = T3_TCP_SEG_MIN_NUM_SEG; -#endif - - if ((T3_ASIC_REV(pDevice->ChipRevId) == T3_ASIC_REV_5703) || - (T3_ASIC_REV(pDevice->ChipRevId) == T3_ASIC_REV_5704) || - (T3_ASIC_REV(pDevice->ChipRevId) == T3_ASIC_REV_5705)) - { - pDevice->PhyFlags |= PHY_RESET_ON_LINKDOWN; - pDevice->PhyFlags |= PHY_CHECK_TAPS_AFTER_RESET; - } - if ((T3_CHIP_REV(pDevice->ChipRevId) == T3_CHIP_REV_5703_AX) || - (T3_CHIP_REV(pDevice->ChipRevId) == T3_CHIP_REV_5704_AX)) - { - pDevice->PhyFlags |= PHY_ADC_FIX; - } - if (pDevice->ChipRevId == T3_CHIP_ID_5704_A0) - { - pDevice->PhyFlags |= PHY_5704_A0_FIX; - } - if (T3_ASIC_IS_5705_BEYOND(pDevice->ChipRevId)) - { - pDevice->PhyFlags |= PHY_5705_5750_FIX; - } - /* Ethernet@Wirespeed is supported on 5701,5702,5703,5704,5705a0,5705a1 */ - if ((T3_ASIC_REV(pDevice->ChipRevId) != T3_ASIC_REV_5700) && - !((T3_ASIC_REV(pDevice->ChipRevId) == T3_ASIC_REV_5705) && - (pDevice->ChipRevId != T3_CHIP_ID_5705_A0) && - (pDevice->ChipRevId != T3_CHIP_ID_5705_A1))) - { - pDevice->PhyFlags |= PHY_ETHERNET_WIRESPEED; - } - - 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; - -#if T3_JUMBO_RCV_RCB_ENTRY_COUNT - - if(T3_ASIC_IS_JUMBO_CAPABLE(pDevice->ChipRevId)){ - if( ! T3_ASIC_5714_FAMILY(pDevice->ChipRevId)) - pDevice->RxJumboDescCnt = DEFAULT_JUMBO_RCV_DESC_COUNT; - pDevice->Flags |= JUMBO_CAPABLE_FLAG; - } - -#endif /* T3_JUMBO_RCV_RCB_ENTRY_COUNT */ - - pDevice->BondId = REG_RD(pDevice, Grc.MiscCfg) & GRC_MISC_BD_ID_MASK; - - if(((T3_ASIC_REV(pDevice->ChipRevId) == T3_ASIC_REV_5701) && - ((pDevice->BondId == 0x10000) || (pDevice->BondId == 0x18000))) || - ((T3_ASIC_REV(pDevice->ChipRevId) == T3_ASIC_REV_5703) && - ((pDevice->BondId == 0x14000) || (pDevice->BondId == 0x1c000)))) - { - return LM_STATUS_UNKNOWN_ADAPTER; - } - if(T3_ASIC_REV(pDevice->ChipRevId) == T3_ASIC_REV_5703) - { - if ((pDevice->BondId == 0x8000) || (pDevice->BondId == 0x4000)) - { - pDevice->PhyFlags |= PHY_NO_GIGABIT; - } - } - if(T3_ASIC_REV(pDevice->ChipRevId) == T3_ASIC_REV_5705) - { - if ((pDevice->BondId == GRC_MISC_BD_ID_5788) || - (pDevice->BondId == GRC_MISC_BD_ID_5788M)) - { - pDevice->Flags |= BCM5788_FLAG; - } - - if ((pDevice->PciDeviceId == T3_PCI_DEVICE_ID(T3_PCI_ID_BCM5901)) || - (pDevice->PciDeviceId == T3_PCI_DEVICE_ID(T3_PCI_ID_BCM5901A2)) || - (pDevice->PciDeviceId == T3_PCI_DEVICE_ID(T3_PCI_ID_BCM5705F))) - { - pDevice->PhyFlags |= PHY_NO_GIGABIT; - } - } - - if (T3_ASIC_REV(pDevice->ChipRevId) == T3_ASIC_REV_5750) - { - if ( (pDevice->PciDeviceId == T3_PCI_DEVICE_ID(T3_PCI_ID_BCM5751F))|| - (pDevice->PciDeviceId == T3_PCI_DEVICE_ID(T3_PCI_ID_BCM5753F))) - { - pDevice->PhyFlags |= PHY_NO_GIGABIT; - } - } - - /* CIOBE multisplit has a bug */ - - /* 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); - - /* For now the 5753 cannot drive gpio2 or ASF will blow */ - if(Value32 & T3_NIC_GPIO2_NOT_AVAILABLE) - { - pDevice->Flags |= GPIO2_DONOT_OUTPUT; - } - - if (Value32 & T3_NIC_MINI_PCI) - { - pDevice->Flags |= MINI_PCI_FLAG; - } - /* 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; - } - - if ( T3_ASIC_IS_575X_PLUS(pDevice->ChipRevId)) - { - LedCfg = MEM_RD_OFFSET(pDevice, T3_NIC_DATA_NIC_CFG_ADDR2); - LedCfg = LedCfg & (T3_NIC_CFG_LED_MODE_MASK | - T3_SHASTA_EXT_LED_MODE_MASK); - } - else - { - /* Determine PHY led mode. for legacy devices */ - LedCfg = Value32 & T3_NIC_CFG_LED_MODE_MASK; - } - - switch (LedCfg) - { - default: - case T3_NIC_CFG_LED_PHY_MODE_1: - pDevice->LedCtrl = LED_CTRL_PHY_MODE_1; - break; - - case T3_NIC_CFG_LED_PHY_MODE_2: - pDevice->LedCtrl = LED_CTRL_PHY_MODE_2; - break; - - case T3_NIC_CFG_LED_MAC_MODE: - pDevice->LedCtrl = LED_CTRL_MAC_MODE; - break; - - case T3_SHASTA_EXT_LED_SHARED_TRAFFIC_LINK_MODE: - pDevice->LedCtrl = LED_CTRL_SHARED_TRAFFIC_LINK; - if ((pDevice->ChipRevId != T3_CHIP_ID_5750_A0) && - (pDevice->ChipRevId != T3_CHIP_ID_5750_A1)) - { - pDevice->LedCtrl |= LED_CTRL_PHY_MODE_1 | - LED_CTRL_PHY_MODE_2; - } - break; - - case T3_SHASTA_EXT_LED_MAC_MODE: - pDevice->LedCtrl = LED_CTRL_SHASTA_MAC_MODE; - break; - - case T3_SHASTA_EXT_LED_WIRELESS_COMBO_MODE: - pDevice->LedCtrl = LED_CTRL_WIRELESS_COMBO; - if (pDevice->ChipRevId != T3_CHIP_ID_5750_A0) - { - pDevice->LedCtrl |= LED_CTRL_PHY_MODE_1 | - LED_CTRL_PHY_MODE_2; - } - break; - - } - - if (((T3_ASIC_REV(pDevice->ChipRevId) == T3_ASIC_REV_5700 || - T3_ASIC_REV(pDevice->ChipRevId) == T3_ASIC_REV_5701)) && - (pDevice->SubsystemVendorId == T3_SVID_DELL)) - { - pDevice->LedCtrl = LED_CTRL_PHY_MODE_2; - } - - if((T3_ASIC_REV(pDevice->ChipRevId) == T3_ASIC_REV_5703) || - (T3_ASIC_REV(pDevice->ChipRevId) == T3_ASIC_REV_5704) || - (T3_ASIC_IS_5705_BEYOND(pDevice->ChipRevId)) ) - { - /* Enable EEPROM write protection. */ - if(Value32 & T3_NIC_EEPROM_WP) - { - pDevice->Flags |= EEPROM_WP_FLAG; - } - } - pDevice->AsfFlags = 0; -#ifdef BCM_ASF - if (Value32 & T3_NIC_CFG_ENABLE_ASF) - { - pDevice->AsfFlags |= ASF_ENABLED; - if (T3_ASIC_IS_575X_PLUS(pDevice->ChipRevId)) - { - pDevice->AsfFlags |= ASF_NEW_HANDSHAKE; - } - } -#endif - if (Value32 & T3_NIC_FIBER_WOL_CAPABLE) - { - pDevice->Flags |= FIBER_WOL_CAPABLE_FLAG; - } - if (Value32 & T3_NIC_WOL_LIMIT_10) - { - pDevice->Flags |= WOL_LIMIT_10MBPS_FLAG; - } - - /* 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; - if (!EePhyTypeSerdes && !(pDevice->AsfFlags & ASF_ENABLED)) - { - /* reset PHY if boot code couldn't read the PHY ID */ - LM_ResetPhy(pDevice); - } - } - - Ver = MEM_RD_OFFSET(pDevice, T3_NIC_DATA_VER); - Ver >>= T3_NIC_DATA_VER_SHIFT; - - Value32 = 0; - if((T3_ASIC_REV(pDevice->ChipRevId) != T3_ASIC_REV_5700) && - (T3_ASIC_REV(pDevice->ChipRevId) != T3_ASIC_REV_5701) && - (T3_ASIC_REV(pDevice->ChipRevId) != T3_ASIC_REV_5703) && - (Ver > 0) && (Ver < 0x100)){ - - Value32 = MEM_RD_OFFSET(pDevice, T3_NIC_DATA_NIC_CFG_ADDR2); - - if (Value32 & T3_NIC_CFG_CAPACITIVE_COUPLING) - { - pDevice->PhyFlags |= PHY_CAPACITIVE_COUPLING; - } - - if (Value32 & T3_NIC_CFG_PRESERVE_PREEMPHASIS) - { - pDevice->TbiFlags |= TBI_DO_PREEMPHASIS; - } - - } - - } - 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); - REG_RD_BACK(pDevice, MacCtrl.MiMode); - MM_Wait(80); - - if (pDevice->AsfFlags & ASF_ENABLED) - { - /* Reading PHY registers will contend with ASF */ - pDevice->PhyId = 0; - } - else - { - /* Get the PHY id. */ - LM_GetPhyId(pDevice); - } - - /* Set the EnableTbi flag to false if we have a copper PHY. */ - switch(pDevice->PhyId & PHY_ID_MASK) - { - case PHY_BCM5400_PHY_ID: - case PHY_BCM5401_PHY_ID: - case PHY_BCM5411_PHY_ID: - case PHY_BCM5461_PHY_ID: - case PHY_BCM5701_PHY_ID: - case PHY_BCM5703_PHY_ID: - case PHY_BCM5704_PHY_ID: - case PHY_BCM5705_PHY_ID: - case PHY_BCM5750_PHY_ID: - break; - case PHY_BCM5714_PHY_ID: - case PHY_BCM5780_PHY_ID: - if(EePhyTypeSerdes == TRUE) - { - pDevice->PhyFlags |= PHY_IS_FIBER; - } - break; - case PHY_BCM5752_PHY_ID: - break; - - case PHY_BCM8002_PHY_ID: - pDevice->TbiFlags |= ENABLE_TBI_FLAG; - break; - - default: - - if (EeSigFound) - { - pDevice->PhyId = EePhyId; - - if (EePhyTypeSerdes && ((pDevice->PhyId == PHY_BCM5780_PHY_ID)) ) - { - pDevice->PhyFlags |= PHY_IS_FIBER; - } - else if (EePhyTypeSerdes) - { - pDevice->TbiFlags |= ENABLE_TBI_FLAG; - } - } - else if ((pAdapterInfo = LM_GetAdapterInfoBySsid( - pDevice->SubsystemVendorId, - pDevice->SubsystemId))) - { - pDevice->PhyId = pAdapterInfo->PhyId; - if (pAdapterInfo->Serdes) - { - pDevice->TbiFlags |= ENABLE_TBI_FLAG; - } - } - else - { - if (UNKNOWN_PHY_ID(pDevice->PhyId)) - { - LM_ResetPhy(pDevice); - LM_GetPhyId(pDevice); - } - } - break; - } - - if(UNKNOWN_PHY_ID(pDevice->PhyId) && - !(pDevice->TbiFlags & ENABLE_TBI_FLAG)) - { - if (pDevice->Flags & ROBO_SWITCH_FLAG) { - B57_ERR(("PHY ID unknown, assume it is a copper PHY.\n")); - } else { - pDevice->TbiFlags |= ENABLE_TBI_FLAG; - B57_ERR(("PHY ID unknown, assume it is SerDes\n")); - } - } - - if(T3_ASIC_REV(pDevice->ChipRevId) == T3_ASIC_REV_5703) - { - if((pDevice->SavedCacheLineReg & 0xff00) < 0x4000) - { - pDevice->SavedCacheLineReg &= 0xffff00ff; - pDevice->SavedCacheLineReg |= 0x4000; - } - } - - pDevice->ReceiveMask = LM_ACCEPT_MULTICAST | LM_ACCEPT_BROADCAST | - LM_ACCEPT_UNICAST; - - pDevice->TaskOffloadCap = LM_TASK_OFFLOAD_TX_TCP_CHECKSUM | - LM_TASK_OFFLOAD_TX_UDP_CHECKSUM | LM_TASK_OFFLOAD_RX_TCP_CHECKSUM | - LM_TASK_OFFLOAD_RX_UDP_CHECKSUM; - - if (pDevice->ChipRevId == T3_CHIP_ID_5700_B0) - { - pDevice->TaskOffloadCap &= ~(LM_TASK_OFFLOAD_TX_TCP_CHECKSUM | - LM_TASK_OFFLOAD_TX_UDP_CHECKSUM); - } - -#ifdef INCLUDE_TCP_SEG_SUPPORT - pDevice->TaskOffloadCap |= LM_TASK_OFFLOAD_TCP_SEGMENTATION; - - if ((T3_ASIC_REV(pDevice->ChipRevId) == T3_ASIC_REV_5700) || - (T3_ASIC_REV(pDevice->ChipRevId) == T3_ASIC_REV_5701) || - (pDevice->ChipRevId == T3_CHIP_ID_5705_A0)) - { - pDevice->TaskOffloadCap &= ~LM_TASK_OFFLOAD_TCP_SEGMENTATION; - } -#endif - -#ifdef BCM_ASF - if (pDevice->AsfFlags & ASF_ENABLED) - { - if (!T3_ASIC_IS_575X_PLUS(pDevice->ChipRevId)) - { - pDevice->TaskOffloadCap &= ~LM_TASK_OFFLOAD_TCP_SEGMENTATION; - } - } -#endif - - /* Change driver parameters. */ - Status = MM_GetConfig(pDevice); - if(Status != LM_STATUS_SUCCESS) - { - return Status; - } - - if (T3_ASIC_IS_5705_BEYOND(pDevice->ChipRevId)) - { - pDevice->Flags &= ~NIC_SEND_BD_FLAG; - } - - /* Save the current phy link status. */ - if (!(pDevice->TbiFlags & ENABLE_TBI_FLAG) && - !(pDevice->AsfFlags & ASF_ENABLED)) - { - 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->PhyFlags & PHY_RESET_ON_INIT)) - { - - LM_ResetPhy(pDevice); - - if (LM_PhyAdvertiseAll(pDevice) != LM_STATUS_SUCCESS) - { - Value32 = PHY_AN_AD_PROTOCOL_802_3_CSMA_CD | - PHY_AN_AD_ALL_SPEEDS; - Value32 |= GetPhyAdFlowCntrlSettings(pDevice); - LM_WritePhy(pDevice, PHY_AN_AD_REG, Value32); - - if(!(pDevice->PhyFlags & PHY_NO_GIGABIT)) - Value32 = BCM540X_AN_AD_ALL_1G_SPEEDS ; - else - Value32 =0; - -#ifdef INCLUDE_5701_AX_FIX - 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); - - LM_WritePhy(pDevice, PHY_CTRL_REG, PHY_CTRL_AUTO_NEG_ENABLE | - PHY_CTRL_RESTART_AUTO_NEG); - } - - } - LM_SetEthWireSpeed(pDevice); - - LM_ReadPhy(pDevice, PHY_AN_AD_REG, &pDevice->advertising); - LM_ReadPhy(pDevice, BCM540X_1000BASET_CTRL_REG, - &pDevice->advertising1000); - - } - /* Currently 5401 phy only */ - LM_PhyTapPowerMgmt(pDevice); - -#ifdef INCLUDE_TBI_SUPPORT - if(pDevice->TbiFlags & ENABLE_TBI_FLAG) - { - if (!(pDevice->Flags & FIBER_WOL_CAPABLE_FLAG)) - { - pDevice->WakeUpModeCap = LM_WAKE_UP_MODE_NONE; - } - pDevice->PhyIntMode = T3_PHY_INT_MODE_LINK_READY; - if (pDevice->TbiFlags & TBI_PURE_POLLING_FLAG) - { - pDevice->IgnoreTbiLinkChange = TRUE; - } - } - else - { - pDevice->TbiFlags = 0; - } - -#endif /* INCLUDE_TBI_SUPPORT */ - - /* UseTaggedStatus is only valid for 5701 and later. */ - if ((T3_ASIC_REV(pDevice->ChipRevId) == T3_ASIC_REV_5700) || - ((T3_ASIC_REV(pDevice->ChipRevId) == T3_ASIC_REV_5705) && - ((pDevice->BondId == GRC_MISC_BD_ID_5788) || - (pDevice->BondId == GRC_MISC_BD_ID_5788M)))) - { - pDevice->Flags &= ~USE_TAGGED_STATUS_FLAG; - 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->Flags & USE_TAGGED_STATUS_FLAG) - { - 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 if(T3_ASIC_REV(pDevice->ChipRevId) == T3_ASIC_REV_5705) - { - pDevice->RxMtu = MAX_ETHERNET_PACKET_SIZE_NO_CRC; - pDevice->RxJumboDescCnt = 0; - } - 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; - } - - if (!EeSigFound) - { - pDevice->LedCtrl = LED_CTRL_PHY_MODE_1; - } - - if(T3_ASIC_REV(pDevice->ChipRevId) == T3_ASIC_REV_5700 || - T3_ASIC_REV(pDevice->ChipRevId) == T3_ASIC_REV_5701) - { - /* 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 && -#ifdef INCLUDE_TBI_SUPPORT - !(pDevice->TbiFlags & ENABLE_TBI_FLAG) && -#endif - pDevice->LedCtrl == LED_CTRL_PHY_MODE_2) - { - pDevice->PhyIntMode = T3_PHY_INT_MODE_MI_INTERRUPT; - pDevice->LinkChngMode = T3_LINK_CHNG_MODE_USE_STATUS_REG; - } - if (pDevice->TbiFlags & ENABLE_TBI_FLAG) - { - pDevice->LedCtrl = LED_CTRL_PHY_MODE_1; - } - } - -#ifdef BCM_WOL - 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 - { - if (pDevice->Flags & WOL_LIMIT_10MBPS_FLAG) - { - pDevice->WolSpeed = WOL_SPEED_10MB; - } - else - { - pDevice->WolSpeed = WOL_SPEED_100MB; - } - } -#endif - - pDevice->PciState = REG_RD(pDevice, PciCfg.PciState); - - pDevice->DmaReadFifoSize = 0; - if (((T3_ASIC_REV(pDevice->ChipRevId) == T3_ASIC_REV_5705) && - (pDevice->ChipRevId != T3_CHIP_ID_5705_A0)) || - T3_ASIC_IS_575X_PLUS(pDevice->ChipRevId) ) - { -#ifdef INCLUDE_TCP_SEG_SUPPORT - if ((pDevice->TaskToOffload & LM_TASK_OFFLOAD_TCP_SEGMENTATION) && - ((pDevice->ChipRevId == T3_CHIP_ID_5705_A1) || - (pDevice->ChipRevId == T3_CHIP_ID_5705_A2))) - { - pDevice->DmaReadFifoSize = DMA_READ_MODE_FIFO_SIZE_128; - } - else -#endif - { - if (!(pDevice->PciState & T3_PCI_STATE_HIGH_BUS_SPEED) && - !(pDevice->Flags & BCM5788_FLAG) && - !(pDevice->Flags & PCI_EXPRESS_FLAG)) - { - pDevice->DmaReadFifoSize = DMA_READ_MODE_FIFO_LONG_BURST; - if (pDevice->ChipRevId == T3_CHIP_ID_5705_A1) - { - pDevice->Flags |= RX_BD_LIMIT_64_FLAG; - } - pDevice->Flags |= DMA_WR_MODE_RX_ACCELERATE_FLAG; - } - else if (pDevice->Flags & PCI_EXPRESS_FLAG) - { - pDevice->DmaReadFifoSize = DMA_READ_MODE_FIFO_LONG_BURST; - } - } - } - - pDevice->Flags &= ~T3_HAS_TWO_CPUS; - if (T3_ASIC_REV(pDevice->ChipRevId) == T3_ASIC_REV_5700 || - T3_ASIC_REV(pDevice->ChipRevId) == T3_ASIC_REV_5701 || - T3_ASIC_REV(pDevice->ChipRevId) == T3_ASIC_REV_5703 || - T3_ASIC_REV(pDevice->ChipRevId) == T3_ASIC_REV_5704) - { - pDevice->Flags |= T3_HAS_TWO_CPUS; - } - - 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_BCM5703_PHY_ID, 0}, - { T3_SVID_BROADCOM, T3_SSID_BROADCOM_BCM95703Ax2, PHY_BCM5703_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 }, - - { 0x1014, 0x0281, 0, 1 }, - }; - 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 Value32, j; - LM_UINT32 DmaWrCmd, DmaRdCmd, DmaWrBdry, DmaRdBdry; - - MM_ReadConfig32(pDevice, PCI_COMMAND_REG, &Value32); - j = 0; - while (((Value32 & 0x3ff) != (pDevice->PciCommandStatusWords & 0x3ff)) && - (j < 1000)) - { - /* On PCIE devices, there are some rare cases where the device */ - /* is in the process of link-training at this point */ - MM_Wait(200); - MM_WriteConfig32(pDevice, PCI_COMMAND_REG, pDevice->PciCommandStatusWords); - MM_ReadConfig32(pDevice, PCI_COMMAND_REG, &Value32); - j++; - } - MM_WriteConfig32(pDevice, T3_PCI_MISC_HOST_CTRL_REG, pDevice->MiscHostCtrl); - /* 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->TxPacketXmittedQ.Container,MAX_TX_PACKET_DESC_COUNT); - - if(T3_ASIC_IS_5705_BEYOND(pDevice->ChipRevId) ) - { - pDevice->RcvRetRcbEntryCount = 512; - pDevice->RcvRetRcbEntryCountMask = 511; - } - else - { - pDevice->RcvRetRcbEntryCount = T3_RCV_RETURN_RCB_ENTRY_COUNT; - pDevice->RcvRetRcbEntryCountMask = T3_RCV_RETURN_RCB_ENTRY_COUNT_MASK; - } - - /* 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 */ - (pDevice->RcvRetRcbEntryCount * sizeof(T3_RCV_BD)); - - /* Memory for host based Send BD. */ - if (!(pDevice->Flags & NIC_SEND_BD_FLAG)) - { - 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; - } - - DmaWrCmd = DMA_CTRL_WRITE_CMD; - DmaRdCmd = DMA_CTRL_READ_CMD; - DmaWrBdry = DMA_CTRL_WRITE_BOUNDARY_DISABLE; - DmaRdBdry = DMA_CTRL_READ_BOUNDARY_DISABLE; -#ifdef BCM_DISCONNECT_AT_CACHELINE - /* This code is intended for PPC64 and other similar architectures */ - /* Only the following chips support this */ - if ((T3_ASIC_REV(pDevice->ChipRevId) == T3_ASIC_REV_5700) || - (T3_ASIC_REV(pDevice->ChipRevId) == T3_ASIC_REV_5701) || - (pDevice->Flags & PCI_EXPRESS_FLAG)) - { - switch(pDevice->CacheLineSize * 4) - { - case 16: - case 32: - case 64: - case 128: - if (!(pDevice->PciState & T3_PCI_STATE_NOT_PCI_X_BUS) && - !(pDevice->Flags & PCI_EXPRESS_FLAG)) - { - /* PCI-X */ - /* use 384 which is a multiple of 16,32,64,128 */ - DmaWrBdry = DMA_CTRL_WRITE_BOUNDARY_384_PCIX; - break; - } - else if (pDevice->Flags & PCI_EXPRESS_FLAG) - { - /* PCI Express */ - /* use 128 which is a multiple of 16,32,64,128 */ - DmaWrCmd = DMA_CTRL_WRITE_BOUNDARY_128_PCIE; - break; - } - /* fall through */ - case 256: - /* use 256 which is a multiple of 16,32,64,128,256 */ - if ((pDevice->PciState & T3_PCI_STATE_NOT_PCI_X_BUS) && - !(pDevice->Flags & PCI_EXPRESS_FLAG)) - { - /* PCI */ - DmaWrBdry = DMA_CTRL_WRITE_BOUNDARY_256; - } - else if (!(pDevice->Flags & PCI_EXPRESS_FLAG)) - { - /* PCI-X */ - DmaWrBdry = DMA_CTRL_WRITE_BOUNDARY_256_PCIX; - } - break; - } - } -#endif - pDevice->DmaReadWriteCtrl = DmaWrCmd | DmaRdCmd | DmaWrBdry | DmaRdBdry; - /* Program DMA Read/Write */ - if (pDevice->Flags & PCI_EXPRESS_FLAG) - { - - /* !=0 is 256 max or greater payload size so set water mark accordingly*/ - Value32 = (REG_RD(pDevice, PciCfg.DeviceCtrl) & MAX_PAYLOAD_SIZE_MASK); - if (Value32) - { - pDevice->DmaReadWriteCtrl |= DMA_CTRL_WRITE_PCIE_H20MARK_256; - }else - { - pDevice->DmaReadWriteCtrl |= DMA_CTRL_WRITE_PCIE_H20MARK_128; - } - - } - else if (pDevice->PciState & T3_PCI_STATE_NOT_PCI_X_BUS) - { - if(T3_ASIC_IS_5705_BEYOND(pDevice->ChipRevId)) - { - pDevice->DmaReadWriteCtrl |= 0x003f0000; - } - else - { - pDevice->DmaReadWriteCtrl |= 0x003f000f; - } - } - else /* pci-x */ - { - if (T3_ASIC_REV(pDevice->ChipRevId) == T3_ASIC_REV_5704) - { - pDevice->DmaReadWriteCtrl |= 0x009f0000; - } - - if (T3_ASIC_REV(pDevice->ChipRevId) == T3_ASIC_REV_5703) - { - pDevice->DmaReadWriteCtrl |= 0x009C0000; - } - - if( T3_ASIC_REV(pDevice->ChipRevId) == T3_ASIC_REV_5704 || - T3_ASIC_REV(pDevice->ChipRevId) == T3_ASIC_REV_5703 ) - { - Value32 = REG_RD(pDevice, PciCfg.ClockCtrl) & 0x1f; - if ((Value32 == 0x6) || (Value32 == 0x7)) - { - pDevice->Flags |= ONE_DMA_AT_ONCE_FLAG; - } - } - else if(T3_ASIC_5714_FAMILY(pDevice->ChipRevId) ) - { - pDevice->DmaReadWriteCtrl &= ~DMA_CTRL_WRITE_ONE_DMA_AT_ONCE; - if( T3_ASIC_REV(pDevice->ChipRevId) == T3_ASIC_REV_5780) - pDevice->DmaReadWriteCtrl |= (BIT_20 | BIT_18 | DMA_CTRL_WRITE_ONE_DMA_AT_ONCE); - else - pDevice->DmaReadWriteCtrl |= (BIT_20 | BIT_18 | BIT_15); - /* bit 15 is the current CQ 13140 Fix */ - } - else - { - pDevice->DmaReadWriteCtrl |= 0x001b000f; - } - } - if((T3_ASIC_REV(pDevice->ChipRevId) == T3_ASIC_REV_5703) || - (T3_ASIC_REV(pDevice->ChipRevId) == T3_ASIC_REV_5704)) - { - pDevice->DmaReadWriteCtrl &= 0xfffffff0; - } - - if (pDevice->Flags & ONE_DMA_AT_ONCE_FLAG) - { - pDevice->DmaReadWriteCtrl |= DMA_CTRL_WRITE_ONE_DMA_AT_ONCE; - } - - REG_WR(pDevice, PciCfg.DmaReadWriteCtrl, pDevice->DmaReadWriteCtrl); - - LM_SwitchClocks(pDevice); - - 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 += pDevice->RcvRetRcbEntryCount * sizeof(T3_RCV_BD); - LM_INC_PHYSICAL_ADDRESS(&MemPhy, - pDevice->RcvRetRcbEntryCount * sizeof(T3_RCV_BD)); - - /* Set up Send BD. */ - if (!(pDevice->Flags & NIC_SEND_BD_FLAG)) - { - 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); - } -#ifdef BCM_NIC_SEND_BD - else - { - pDevice->pSendBdVirt = (PT3_SND_BD) - pDevice->pMemView->uIntMem.First32k.BufferDesc; - pDevice->SendBdPhy.High = 0; - pDevice->SendBdPhy.Low = T3_NIC_SND_BUFFER_DESC_ADDR; - } -#endif - - /* 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. */ - if (T3_ASIC_5714_FAMILY(pDevice->ChipRevId) && - (pDevice->RxJumboBufferSize) ) - { - pPacket->u.Rx.RxBufferSize = pDevice->RxJumboBufferSize; - }else{ - 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_KEEP_VLAN_TAG; - 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 */ - - -LM_STATUS -LM_DisableChip(PLM_DEVICE_BLOCK pDevice) -{ - LM_UINT32 data; - - pDevice->RxMode &= ~RX_MODE_ENABLE; - REG_WR(pDevice, MacCtrl.RxMode, pDevice->RxMode); - if(!(REG_RD(pDevice, MacCtrl.RxMode) & RX_MODE_ENABLE)) - { - MM_Wait(20); - } - data = REG_RD(pDevice, RcvBdIn.Mode); - data &= ~RCV_BD_IN_MODE_ENABLE; - REG_WR(pDevice, RcvBdIn.Mode,data); - if(!(REG_RD(pDevice, RcvBdIn.Mode) & RCV_BD_IN_MODE_ENABLE)) - { - MM_Wait(20); - } - data = REG_RD(pDevice, RcvListPlmt.Mode); - data &= ~RCV_LIST_PLMT_MODE_ENABLE; - REG_WR(pDevice, RcvListPlmt.Mode,data); - if(!(REG_RD(pDevice, RcvListPlmt.Mode) & RCV_LIST_PLMT_MODE_ENABLE)) - { - MM_Wait(20); - } - if(!T3_ASIC_IS_5705_BEYOND(pDevice->ChipRevId)) - { - data = REG_RD(pDevice, RcvListSel.Mode); - data &= ~RCV_LIST_SEL_MODE_ENABLE; - REG_WR(pDevice, RcvListSel.Mode,data); - if(!(REG_RD(pDevice, RcvListSel.Mode) & RCV_LIST_SEL_MODE_ENABLE)) - { - MM_Wait(20); - } - } - data = REG_RD(pDevice, RcvDataBdIn.Mode); - data &= ~RCV_DATA_BD_IN_MODE_ENABLE; - REG_WR(pDevice, RcvDataBdIn.Mode,data); - if(!(REG_RD(pDevice, RcvDataBdIn.Mode) & RCV_DATA_BD_IN_MODE_ENABLE)) - { - MM_Wait(20); - } - data = REG_RD(pDevice, RcvDataComp.Mode); - data &= ~RCV_DATA_COMP_MODE_ENABLE; - REG_WR(pDevice, RcvDataComp.Mode,data); - if(!(REG_RD(pDevice, RcvDataBdIn.Mode) & RCV_DATA_COMP_MODE_ENABLE)) - { - MM_Wait(20); - } - data = REG_RD(pDevice, RcvBdComp.Mode); - data &= ~RCV_BD_COMP_MODE_ENABLE; - REG_WR(pDevice, RcvBdComp.Mode,data); - if(!(REG_RD(pDevice, RcvBdComp.Mode) & RCV_BD_COMP_MODE_ENABLE)) - { - MM_Wait(20); - } - data = REG_RD(pDevice, SndBdSel.Mode); - data &= ~SND_BD_SEL_MODE_ENABLE; - REG_WR(pDevice, SndBdSel.Mode, data); - if(!(REG_RD(pDevice, SndBdSel.Mode) & SND_BD_SEL_MODE_ENABLE)) - { - MM_Wait(20); - } - data = REG_RD(pDevice, SndBdIn.Mode); - data &= ~SND_BD_IN_MODE_ENABLE; - REG_WR(pDevice, SndBdIn.Mode, data); - if(!(REG_RD(pDevice, SndBdIn.Mode) & SND_BD_IN_MODE_ENABLE)) - { - MM_Wait(20); - } - data = REG_RD(pDevice, SndDataIn.Mode); - data &= ~T3_SND_DATA_IN_MODE_ENABLE; - REG_WR(pDevice, SndDataIn.Mode,data); - if(!(REG_RD(pDevice, SndDataIn.Mode) & T3_SND_DATA_IN_MODE_ENABLE)) - { - MM_Wait(20); - } - data = REG_RD(pDevice, DmaRead.Mode); - data &= ~DMA_READ_MODE_ENABLE; - REG_WR(pDevice, DmaRead.Mode, data); - if(!(REG_RD(pDevice, DmaRead.Mode) & DMA_READ_MODE_ENABLE)) - { - MM_Wait(20); - } - data = REG_RD(pDevice, SndDataComp.Mode); - data &= ~SND_DATA_COMP_MODE_ENABLE; - REG_WR(pDevice, SndDataComp.Mode, data); - if(!(REG_RD(pDevice, SndDataComp.Mode) & SND_DATA_COMP_MODE_ENABLE)) - { - MM_Wait(20); - } - - if(!T3_ASIC_IS_5705_BEYOND(pDevice->ChipRevId)) - { - data = REG_RD(pDevice,DmaComp.Mode); - data &= ~DMA_COMP_MODE_ENABLE; - REG_WR(pDevice, DmaComp.Mode, data); - if(!(REG_RD(pDevice, DmaComp.Mode) & DMA_COMP_MODE_ENABLE)) - { - MM_Wait(20); - } - } - data = REG_RD(pDevice, SndBdComp.Mode); - data &= ~SND_BD_COMP_MODE_ENABLE; - REG_WR(pDevice, SndBdComp.Mode, data); - if(!(REG_RD(pDevice, SndBdComp.Mode) & SND_BD_COMP_MODE_ENABLE)) - { - MM_Wait(20); - } - /* Clear TDE bit */ - pDevice->MacMode &= ~MAC_MODE_ENABLE_TDE; - REG_WR(pDevice, MacCtrl.Mode, pDevice->MacMode); - pDevice->TxMode &= ~TX_MODE_ENABLE; - REG_WR(pDevice, MacCtrl.TxMode, pDevice->TxMode); - if(!(REG_RD(pDevice, MacCtrl.TxMode) & TX_MODE_ENABLE)) - { - MM_Wait(20); - } - data = REG_RD(pDevice, HostCoalesce.Mode); - data &= ~HOST_COALESCE_ENABLE; - REG_WR(pDevice, HostCoalesce.Mode, data); - if(!(REG_RD(pDevice, SndBdIn.Mode) & HOST_COALESCE_ENABLE)) - { - MM_Wait(20); - } - data = REG_RD(pDevice, DmaWrite.Mode); - data &= ~DMA_WRITE_MODE_ENABLE; - REG_WR(pDevice, DmaWrite.Mode,data); - if(!(REG_RD(pDevice, DmaWrite.Mode) & DMA_WRITE_MODE_ENABLE)) - { - MM_Wait(20); - } - - if(!T3_ASIC_IS_5705_BEYOND(pDevice->ChipRevId)) - { - data = REG_RD(pDevice, MbufClusterFree.Mode); - data &= ~MBUF_CLUSTER_FREE_MODE_ENABLE; - REG_WR(pDevice, MbufClusterFree.Mode,data); - if(!(REG_RD(pDevice, MbufClusterFree.Mode) & MBUF_CLUSTER_FREE_MODE_ENABLE)) - { - MM_Wait(20); - } - } - /* Reset all FTQs */ - REG_WR(pDevice, Ftq.Reset, 0xffffffff); - REG_WR(pDevice, Ftq.Reset, 0x0); - - if(!T3_ASIC_IS_5705_BEYOND(pDevice->ChipRevId)) - { - data = REG_RD(pDevice, BufMgr.Mode); - data &= ~BUFMGR_MODE_ENABLE; - REG_WR(pDevice, BufMgr.Mode,data); - if(!(REG_RD(pDevice, BufMgr.Mode) & BUFMGR_MODE_ENABLE)) - { - MM_Wait(20); - } - data = REG_RD(pDevice, MemArbiter.Mode); - data &= ~T3_MEM_ARBITER_MODE_ENABLE; - REG_WR(pDevice, MemArbiter.Mode, data); - if(!(REG_RD(pDevice, MemArbiter.Mode) & T3_MEM_ARBITER_MODE_ENABLE)) - { - MM_Wait(20); - } - } - return LM_STATUS_SUCCESS; -} - -LM_STATUS -LM_DisableFW(PLM_DEVICE_BLOCK pDevice) -{ -#ifdef BCM_ASF - int j; - LM_UINT32 Value32; - - if (pDevice->AsfFlags & ASF_ENABLED) - { - MEM_WR_OFFSET(pDevice, T3_CMD_MAILBOX, T3_CMD_NICDRV_PAUSE_FW); - Value32 = REG_RD(pDevice, Grc.RxCpuEvent); - REG_WR(pDevice, Grc.RxCpuEvent, Value32 | BIT_14); - for (j = 0; j < 100; j++) - { - Value32 = REG_RD(pDevice, Grc.RxCpuEvent); - if (!(Value32 & BIT_14)) - { - break; - } - MM_Wait(1); - } - } -#endif - 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_UINT32 j, k; - int reset_count = 0; - - /* Disable interrupt. */ - LM_DisableInterrupt(pDevice); - -restart_reset: - LM_DisableFW(pDevice); - - /* May get a spurious interrupt */ - pDevice->pStatusBlkVirt->Status = STATUS_BLOCK_UPDATED; - - LM_WritePreResetSignatures(pDevice, LM_INIT_RESET); - /* Disable transmit and receive DMA engines. Abort all pending requests. */ - if(pDevice->InitDone) - { - LM_Abort(pDevice); - } - - pDevice->ShuttingDown = FALSE; - - LM_ResetChip(pDevice); - - LM_WriteLegacySignatures(pDevice, LM_INIT_RESET); - - /* Bug: Athlon fix for B3 silicon only. This bit does not do anything */ - /* in other chip revisions except 5750 */ - if ((pDevice->Flags & DELAY_PCI_GRANT_FLAG) && - !(pDevice->Flags & PCI_EXPRESS_FLAG)) - { - REG_WR(pDevice, PciCfg.ClockCtrl, pDevice->ClockCtrl | 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); - } - } - if (T3_CHIP_REV(pDevice->ChipRevId) == T3_CHIP_REV_5704_BX) - { - /* New bits defined in register 0x64 to enable some h/w fixes */ - /* These new bits are 'write-only' */ - Value32 = REG_RD(pDevice, PciCfg.MsiData); - REG_WR(pDevice, PciCfg.MsiData, Value32 | BIT_26 | BIT_28 | BIT_29); - } - - /* Enable TaggedStatus mode. */ - if (pDevice->Flags & USE_TAGGED_STATUS_FLAG) - { - 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); - - /* 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; - pDevice->pRxStdBdVirt[k].Flags = RCV_BD_FLAG_END; - if(T3_ASIC_5714_FAMILY(pDevice->ChipRevId) && - (pDevice->RxJumboBufferSize) ) - pDevice->pRxStdBdVirt[k].Len = pDevice->RxJumboBufferSize; - else - pDevice->pRxStdBdVirt[k].Len = MAX_STD_RCV_BUFFER_SIZE; - } - -#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; - pDevice->pRxJumboBdVirt[k].Flags = RCV_BD_FLAG_END | - RCV_BD_FLAG_JUMBO_RING; - pDevice->pRxJumboBdVirt[k].Len = (LM_UINT16) pDevice->RxJumboBufferSize; - } -#endif - - REG_WR(pDevice, PciCfg.DmaReadWriteCtrl, pDevice->DmaReadWriteCtrl); - - /* GRC mode control register. */ - 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; - - /* Configure send BD mode. */ - if (!(pDevice->Flags & NIC_SEND_BD_FLAG)) - { - Value32 |= GRC_MODE_HOST_SEND_BDS; - } -#ifdef BCM_NIC_SEND_BD - else - { - Value32 |= GRC_MODE_4X_NIC_BASED_SEND_RINGS; - } -#endif - - /* Configure pseudo checksum mode. */ - if (pDevice->Flags & NO_TX_PSEUDO_HDR_CSUM_FLAG) - { - Value32 |= GRC_MODE_TX_NO_PSEUDO_HEADER_CHKSUM; - } - - if (pDevice->Flags & NO_RX_PSEUDO_HDR_CSUM_FLAG) - { - Value32 |= GRC_MODE_RX_NO_PSEUDO_HEADER_CHKSUM; - } - - pDevice->GrcMode = Value32; - REG_WR(pDevice, Grc.Mode, Value32); - - /* Setup the timer prescalar register. */ - Value32 = REG_RD(pDevice, Grc.MiscCfg) & ~0xff; - /* Clock is always 66Mhz. */ - REG_WR(pDevice, Grc.MiscCfg, Value32 | (65 << 1)); - - /* Set up the MBUF pool base address and size. */ - if(T3_ASIC_REV(pDevice->ChipRevId) == T3_ASIC_REV_5705) - { -#ifdef INCLUDE_TCP_SEG_SUPPORT - if (pDevice->TaskToOffload & LM_TASK_OFFLOAD_TCP_SEGMENTATION) - { - Value32 = LM_GetStkOffLdFirmwareSize(pDevice); - Value32 = (Value32 + 0x7f) & ~0x7f; - pDevice->MbufBase = T3_NIC_BCM5705_MBUF_POOL_ADDR + Value32; - pDevice->MbufSize = T3_NIC_BCM5705_MBUF_POOL_SIZE - Value32 - 0xa00; - REG_WR(pDevice, BufMgr.MbufPoolAddr, pDevice->MbufBase); - REG_WR(pDevice, BufMgr.MbufPoolSize, pDevice->MbufSize); - } -#endif - } - else if (!T3_ASIC_IS_575X_PLUS(pDevice->ChipRevId)) - { - 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->TxMtu < MAX_ETHERNET_PACKET_BUFFER_SIZE) - { - if(T3_ASIC_IS_5705_BEYOND(pDevice->ChipRevId)) - { - REG_WR(pDevice, BufMgr.MbufReadDmaLowWaterMark, - T3_DEF_DMA_MBUF_LOW_WMARK_5705); - REG_WR(pDevice, BufMgr.MbufMacRxLowWaterMark, - T3_DEF_RX_MAC_MBUF_LOW_WMARK_5705); - REG_WR(pDevice, BufMgr.MbufHighWaterMark, - T3_DEF_MBUF_HIGH_WMARK_5705); - } - else - { - REG_WR(pDevice, BufMgr.MbufReadDmaLowWaterMark, - T3_DEF_DMA_MBUF_LOW_WMARK); - REG_WR(pDevice, BufMgr.MbufMacRxLowWaterMark, - T3_DEF_RX_MAC_MBUF_LOW_WMARK); - REG_WR(pDevice, BufMgr.MbufHighWaterMark, - T3_DEF_MBUF_HIGH_WMARK); - } - }else if( T3_ASIC_5714_FAMILY(pDevice->ChipRevId)){ - - REG_WR(pDevice, BufMgr.MbufReadDmaLowWaterMark,0); - REG_WR(pDevice, BufMgr.MbufMacRxLowWaterMark,0x4b); - REG_WR(pDevice, BufMgr.MbufHighWaterMark,0x96); - } - else - { - REG_WR(pDevice, BufMgr.MbufReadDmaLowWaterMark, - T3_DEF_DMA_MBUF_LOW_WMARK_JUMBO); - REG_WR(pDevice, BufMgr.MbufMacRxLowWaterMark, - T3_DEF_RX_MAC_MBUF_LOW_WMARK_JUMBO); - 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; - } - -/* GRC reset will reset FTQ */ - - /* Receive BD Ring replenish threshold. */ - REG_WR(pDevice, RcvBdIn.StdRcvThreshold, pDevice->RxStdDescCnt/8); - - /* 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.NicRingAddr, - (LM_UINT32) T3_NIC_STD_RCV_BUFFER_DESC_ADDR); - - if(T3_ASIC_IS_5705_BEYOND(pDevice->ChipRevId)) - { - REG_WR(pDevice, RcvDataBdIn.StdRcvRcb.u.MaxLen_Flags, - 512 << 16); - } - else - { - 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); - REG_WR(pDevice, RcvDataBdIn.JumboRcvRcb.NicRingAddr, - (LM_UINT32) T3_NIC_JUMBO_RCV_BUFFER_DESC_ADDR); - - REG_WR(pDevice, RcvBdIn.JumboRcvThreshold, pDevice->RxJumboDescCnt/8); - -#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); - - /* 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_RD(pDevice, Mailbox.SendHostProdIdx[0].Low); - MB_REG_WR(pDevice, Mailbox.SendNicProdIdx[0].Low, 0); - MB_REG_RD(pDevice, Mailbox.SendNicProdIdx[0].Low); - - /* Set up host or NIC based send RCB. */ - if (!(pDevice->Flags & NIC_SEND_BD_FLAG)) - { - MEM_WR(pDevice, SendRcb[0].HostRingAddr.High, - pDevice->SendBdPhy.High); - MEM_WR(pDevice, SendRcb[0].HostRingAddr.Low, - pDevice->SendBdPhy.Low); - - /* Setup the RCB. */ - MEM_WR(pDevice, SendRcb[0].u.MaxLen_Flags, - T3_SEND_RCB_ENTRY_COUNT << 16); - - if(!T3_ASIC_IS_5705_BEYOND(pDevice->ChipRevId)) - { - /* Set up the NIC ring address in the RCB. */ - MEM_WR(pDevice, SendRcb[0].NicRingAddr,T3_NIC_SND_BUFFER_DESC_ADDR); - } - for(k = 0; k < T3_SEND_RCB_ENTRY_COUNT; k++) - { - pDevice->pSendBdVirt[k].HostAddr.High = 0; - pDevice->pSendBdVirt[k].HostAddr.Low = 0; - } - } -#ifdef BCM_NIC_SEND_BD - 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++) - { - MM_MEMWRITEL(&(pDevice->pSendBdVirt[k].HostAddr.High), 0); - MM_MEMWRITEL(&(pDevice->pSendBdVirt[k].HostAddr.Low), 0); - MM_MEMWRITEL(&(pDevice->pSendBdVirt[k].u1.Len_Flags), 0); - pDevice->ShadowSendBd[k].HostAddr.High = 0; - pDevice->ShadowSendBd[k].u1.Len_Flags = 0; - } - } -#endif - MM_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); - - MEM_WR(pDevice, RcvRetRcb[0].NicRingAddr, 0); - - /* Setup the RCB. */ - MEM_WR(pDevice, RcvRetRcb[0].u.MaxLen_Flags, - pDevice->RcvRetRcbEntryCount << 16); - - /* Reinitialize RX ring producer index */ - MB_REG_WR(pDevice, Mailbox.RcvStdProdIdx.Low, 0); - MB_REG_RD(pDevice, Mailbox.RcvStdProdIdx.Low); - MB_REG_WR(pDevice, Mailbox.RcvJumboProdIdx.Low, 0); - MB_REG_RD(pDevice, Mailbox.RcvJumboProdIdx.Low); - MB_REG_WR(pDevice, Mailbox.RcvMiniProdIdx.Low, 0); - MB_REG_RD(pDevice, Mailbox.RcvMiniProdIdx.Low); - -#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, pDevice->NodeAddress); - - /* Initialize the transmit random backoff seed. */ - Value32 = (pDevice->NodeAddress[0] + pDevice->NodeAddress[1] + - pDevice->NodeAddress[2] + pDevice->NodeAddress[3] + - pDevice->NodeAddress[4] + pDevice->NodeAddress[5]) & - MAC_TX_BACKOFF_SEED_MASK; - REG_WR(pDevice, MacCtrl.TxBackoffSeed, Value32); - - /* Receive MTU. Frames larger than the MTU is marked as oversized. */ - REG_WR(pDevice, MacCtrl.MtuSize, pDevice->RxMtu + 8); /* CRC + VLAN. */ - - /* Configure Time slot/IPG per 802.3 */ - REG_WR(pDevice, MacCtrl.TxLengths, 0x2620); - - /* - * Configure Receive Rules so that packets don't match - * Programmble rule will be queued to Return Ring 1 - */ - REG_WR(pDevice, MacCtrl.RcvRuleCfg, RX_RULE_DEFAULT_CLASS); - - /* - * Configure to have 16 Classes of Services (COS) and one - * queue per class. Bad frames are queued to RRR#1. - * And frames don't match rules are also queued to COS#1. - */ - REG_WR(pDevice, RcvListPlmt.Config, 0x181); - - /* Enable Receive Placement Statistics */ - if ((pDevice->DmaReadFifoSize == DMA_READ_MODE_FIFO_LONG_BURST) && - (pDevice->TaskToOffload & LM_TASK_OFFLOAD_TCP_SEGMENTATION)) - { - Value32 = REG_RD(pDevice, RcvListPlmt.StatsEnableMask); - Value32 &= ~T3_DISABLE_LONG_BURST_READ_DYN_FIX; - REG_WR(pDevice, RcvListPlmt.StatsEnableMask, Value32); - } - else - { - 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); - - if(!T3_ASIC_IS_5705_BEYOND(pDevice->ChipRevId)) - { - 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. */ - if(!T3_ASIC_IS_5705_BEYOND(pDevice->ChipRevId)) - { - 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); - - if(!T3_ASIC_IS_5705_BEYOND(pDevice->ChipRevId)) - { - /* Enable the Receive List Selector state machine. */ - REG_WR(pDevice, RcvListSel.Mode, RCV_LIST_SEL_MODE_ENABLE | - RCV_LIST_SEL_MODE_ATTN_ENABLE); - } - - /* Reset the Rx MAC State Machine. - * - * The Rx MAC State Machine must be reset when using fiber to prevent the - * first packet being lost. This is needed primarily so that the loopback - * test (which currently only sends one packet) doesn't fail. - * - * Also note that the Rx MAC State Machine (0x468) should be reset _before_ - * writting to the MAC Mode register (0x400). Failures have been seen on - * 5780/5714's using fiber where they stopped receiving packets in a simple - * ping test when the Rx MAC State Machine was reset _after_ the MAC Mode - * register was set. - */ - - if ((pDevice->TbiFlags & ENABLE_TBI_FLAG) || - (pDevice->PhyFlags & PHY_IS_FIBER)) - { - REG_WR(pDevice, MacCtrl.RxMode, RX_MODE_RESET); - REG_RD_BACK(pDevice, MacCtrl.RxMode); - MM_Wait(10); - REG_WR(pDevice, MacCtrl.RxMode, pDevice->RxMode); - REG_RD_BACK(pDevice, MacCtrl.RxMode); - } - - /* Clear the statistics block. */ - for(j = 0x0300; j < 0x0b00; j = j + 4) - { - MEM_WR_OFFSET(pDevice, j, 0); - } - - /* Set Mac Mode */ - if (pDevice->TbiFlags & ENABLE_TBI_FLAG) - { - pDevice->MacMode = MAC_MODE_PORT_MODE_TBI; - } - else if(pDevice->PhyFlags & PHY_IS_FIBER) - { - pDevice->MacMode = MAC_MODE_PORT_MODE_GMII; - } - else - { - pDevice->MacMode = 0; - } - - /* 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; - } - else if ((T3_ASIC_REV(pDevice->ChipRevId) == T3_ASIC_REV_5704) && - !(pDevice->Flags & EEPROM_WP_FLAG)) - { - /* Make sure we're on Vmain */ - /* The other port may cause us to be on Vaux */ - pDevice->GrcLocalCtrl |= GRC_MISC_LOCAL_CTRL_GPIO_OE2 | - GRC_MISC_LOCAL_CTRL_GPIO_OUTPUT2; - } - - RAW_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); - MB_REG_RD(pDevice, Mailbox.Interrupt[0].Low); - pDevice->LastTag = 0; - - if(!T3_ASIC_IS_5705_BEYOND(pDevice->ChipRevId)) - { - /* 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; - - if (pDevice->Flags & DMA_WR_MODE_RX_ACCELERATE_FLAG) - { - Value32 |= DMA_WRITE_MODE_RECEIVE_ACCELERATE; - } - - if (pDevice->Flags & HOST_COALESCING_BUG_FIX) - { - Value32 |= (1 << 29); - } - - REG_WR(pDevice, DmaWrite.Mode, Value32); - - if (!(pDevice->PciState & T3_PCI_STATE_CONVENTIONAL_PCI_MODE)) - { - if (T3_ASIC_REV(pDevice->ChipRevId) == T3_ASIC_REV_5703) - { - Value32 = REG_RD(pDevice, PciCfg.PciXCapabilities); - Value32 &= ~PCIX_CMD_MAX_BURST_MASK; - Value32 |= PCIX_CMD_MAX_BURST_CPIOB << PCIX_CMD_MAX_BURST_SHL; - REG_WR(pDevice, PciCfg.PciXCapabilities, Value32); - } - else if (T3_ASIC_REV(pDevice->ChipRevId) == T3_ASIC_REV_5704) - { - Value32 = REG_RD(pDevice, PciCfg.PciXCapabilities); - Value32 &= ~(PCIX_CMD_MAX_SPLIT_MASK | PCIX_CMD_MAX_BURST_MASK); - Value32 |= ((PCIX_CMD_MAX_BURST_CPIOB << PCIX_CMD_MAX_BURST_SHL) & - PCIX_CMD_MAX_BURST_MASK); - if (pDevice->Flags & MULTI_SPLIT_ENABLE_FLAG) - { - Value32 |= (pDevice->SplitModeMaxReq << PCIX_CMD_MAX_SPLIT_SHL) - & PCIX_CMD_MAX_SPLIT_MASK; - } - REG_WR(pDevice, PciCfg.PciXCapabilities, Value32); - } - } - - /* 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->Flags & MULTI_SPLIT_ENABLE_FLAG) - { - Value32 |= DMA_READ_MODE_MULTI_SPLIT_ENABLE; - } - - if (T3_ASIC_IS_5705_BEYOND(pDevice->ChipRevId)) - { - Value32 |= pDevice->DmaReadFifoSize; - } -#ifdef INCLUDE_TCP_SEG_SUPPORT - if (T3_ASIC_IS_575X_PLUS(pDevice->ChipRevId)) - { - Value32 |= BIT_27; - } -#endif - - - 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); - - if (!T3_ASIC_IS_5705_BEYOND(pDevice->ChipRevId)) - { - /* 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); - -#ifdef INCLUDE_TCP_SEG_SUPPORT - if (T3_ASIC_IS_575X_PLUS(pDevice->ChipRevId)) - { - REG_WR(pDevice, SndDataIn.Mode, T3_SND_DATA_IN_MODE_ENABLE | 0x8); - } -#endif - - /* 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); - -#ifdef INCLUDE_5701_AX_FIX - if(pDevice->ChipRevId == T3_CHIP_ID_5701_A0) - { - LM_LoadRlsFirmware(pDevice); - } -#endif - - /* Queue Rx packet buffers. */ - if(pDevice->QueueRxPackets) - { - LM_QueueRxPackets(pDevice); - } - - if (pDevice->ChipRevId == T3_CHIP_ID_5705_A0) - { - Value32 = MEM_RD_OFFSET(pDevice, T3_NIC_STD_RCV_BUFFER_DESC_ADDR + 8); - j = 0; - while ((Value32 != MAX_STD_RCV_BUFFER_SIZE) && (j < 10)) - { - MM_Wait(20); - Value32 = MEM_RD_OFFSET(pDevice, T3_NIC_STD_RCV_BUFFER_DESC_ADDR + 8); - j++; - } - if (j >= 10) - { - reset_count++; - LM_Abort(pDevice); - if (reset_count > 5) - return LM_STATUS_FAILURE; - goto restart_reset; - } - } - - /* Enable the transmitter. */ - pDevice->TxMode = TX_MODE_ENABLE; - REG_WR(pDevice, MacCtrl.TxMode, pDevice->TxMode); - - /* Enable the receiver. */ - pDevice->RxMode = (pDevice->RxMode & RX_MODE_KEEP_VLAN_TAG) | - RX_MODE_ENABLE; - REG_WR(pDevice, MacCtrl.RxMode, pDevice->RxMode); - -#ifdef BCM_WOL - if (pDevice->RestoreOnWakeUp) - { - pDevice->RestoreOnWakeUp = FALSE; - pDevice->DisableAutoNeg = pDevice->WakeUpDisableAutoNeg; - pDevice->RequestedLineSpeed = pDevice->WakeUpRequestedLineSpeed; - pDevice->RequestedDuplexMode = pDevice->WakeUpRequestedDuplexMode; - } -#endif - - /* Disable auto polling. */ - pDevice->MiMode = 0xc0000; - REG_WR(pDevice, MacCtrl.MiMode, pDevice->MiMode); - - REG_WR(pDevice, MacCtrl.LedCtrl, pDevice->LedCtrl); - - /* Activate Link to enable MAC state machine */ - REG_WR(pDevice, MacCtrl.MiStatus, MI_STATUS_ENABLE_LINK_STATUS_ATTN); - - if (pDevice->TbiFlags & ENABLE_TBI_FLAG) - { - if (pDevice->ChipRevId == T3_CHIP_ID_5703_A1) - { - REG_WR(pDevice, MacCtrl.SerdesCfg, 0x616000); - } - if (T3_ASIC_REV(pDevice->ChipRevId) == T3_ASIC_REV_5704) - { - - if(!(pDevice->TbiFlags & TBI_DO_PREEMPHASIS)) - { - /* Set SerDes drive transmission level to 1.2V */ - Value32 = REG_RD(pDevice, MacCtrl.SerdesCfg) & 0xfffff000; - REG_WR(pDevice, MacCtrl.SerdesCfg, Value32 | 0x880); - } - } - } - - REG_WR(pDevice, MacCtrl.LowWaterMarkMaxRxFrame, 2); - - if(pDevice->PhyFlags & PHY_IS_FIBER) - { - Value32 = REG_RD_OFFSET(pDevice, 0x5b0); - REG_WR_OFFSET(pDevice, 0x5b0, Value32 | BIT_10 ); - - pDevice->GrcLocalCtrl |= BIT_4 ; - pDevice->GrcLocalCtrl &= ~BIT_5 ; - - REG_WR(pDevice, Grc.LocalCtrl, pDevice->GrcLocalCtrl); - Value32 = REG_RD(pDevice, Grc.LocalCtrl); - MM_Wait(40); - } - - if (!pDevice->InitDone) - { - if(UNKNOWN_PHY_ID(pDevice->PhyId) && (pDevice->Flags & ROBO_SWITCH_FLAG)) { - pDevice->LinkStatus = LM_STATUS_LINK_ACTIVE; - } else { - pDevice->LinkStatus = LM_STATUS_LINK_DOWN; - } - } - - if (!(pDevice->TbiFlags & ENABLE_TBI_FLAG) && - ( ((pDevice->PhyId & PHY_ID_MASK) != PHY_BCM5401_PHY_ID)&& - ((pDevice->PhyId & PHY_ID_MASK) != PHY_BCM5411_PHY_ID) )) - { - /* 5401/5411 PHY needs a delay of about 1 second after PHY reset */ - /* Without the delay, it has problem linking at forced 10 half */ - /* So skip the reset... */ - if(T3_ASIC_REV(pDevice->ChipRevId) == T3_ASIC_REV_5780) - for(j =0; j<0x5000; j++) - MM_Wait(1); - - LM_ResetPhy(pDevice); - } - - /* Setup the phy chip. */ - LM_SetupPhy(pDevice); - - if (!(pDevice->TbiFlags & ENABLE_TBI_FLAG)){ - /* 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); - -#ifdef INCLUDE_TCP_SEG_SUPPORT - if (pDevice->TaskToOffload & LM_TASK_OFFLOAD_TCP_SEGMENTATION) - { - if (LM_LoadStkOffLdFirmware(pDevice) == LM_STATUS_FAILURE) - { - return LM_STATUS_FAILURE; - } - } -#endif - LM_WritePostResetSignatures(pDevice, LM_INIT_RESET); - - 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); - if (pDevice->Flags & FLUSH_POSTED_WRITE_FLAG) - { - MB_REG_RD(pDevice, Mailbox.Interrupt[0].Low); - } - - 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) -{ - MB_REG_WR(pDevice, Mailbox.Interrupt[0].Low, pDevice->LastTag << 24); - if (pDevice->Flags & FLUSH_POSTED_WRITE_FLAG) - { - MB_REG_RD(pDevice, Mailbox.Interrupt[0].Low); - } - - REG_WR(pDevice, PciCfg.MiscHostCtrl, pDevice->MiscHostCtrl & - ~MISC_HOST_CTRL_MASK_PCI_INT); - - REG_WR(pDevice, HostCoalesce.Mode, pDevice->CoalesceMode | - HOST_COALESCE_ENABLE | HOST_COALESCE_NOW); - - 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 */ -/******************************************************************************/ -LM_STATUS -LM_SendPacket(PLM_DEVICE_BLOCK pDevice, PLM_PACKET pPacket) -{ - LM_UINT32 FragCount; - PT3_SND_BD pSendBd, pTmpSendBd; -#ifdef BCM_NIC_SEND_BD - PT3_SND_BD pShadowSendBd; - T3_SND_BD NicSendBdArr[MAX_FRAGMENT_COUNT]; -#endif - LM_UINT32 StartIdx, Idx; - - while (1) - { - /* Initalize the send buffer descriptors. */ - StartIdx = Idx = pDevice->SendProdIdx; - -#ifdef BCM_NIC_SEND_BD - if (pDevice->Flags & NIC_SEND_BD_FLAG) - { - pTmpSendBd = pSendBd = &NicSendBdArr[0]; - } - else -#endif - { - 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; - -#ifdef INCLUDE_TCP_SEG_SUPPORT - if (Value32 & (SND_BD_FLAG_CPU_PRE_DMA | SND_BD_FLAG_CPU_POST_DMA)) - { - if(T3_ASIC_IS_575X_PLUS(pDevice->ChipRevId)) - { - pSendBd->u2.s2.Reserved = pPacket->u.Tx.MaxSegmentSize; - } - else if (FragCount == 0) - { - pSendBd->u2.s2.Reserved = pPacket->u.Tx.MaxSegmentSize; - } - else - { - pSendBd->u2.s2.Reserved = 0; - Value32 &= 0xffff0fff; - } - } -#endif - 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->Flags & NIC_SEND_BD_FLAG)) - { - pSendBd = &pDevice->pSendBdVirt[0]; - } - - pDevice->SendRing[Idx] = 0; - - } /* for */ - if (pDevice->Flags & TX_4G_WORKAROUND_FLAG) - { - 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. */ - pDevice->SendRing[StartIdx] = pPacket; - -#ifdef BCM_NIC_SEND_BD - if (pDevice->Flags & NIC_SEND_BD_FLAG) - { - pSendBd = &pDevice->pSendBdVirt[StartIdx]; - pShadowSendBd = &pDevice->ShadowSendBd[StartIdx]; - - while (StartIdx != Idx) - { - LM_UINT32 Value32; - - if ((Value32 = pTmpSendBd->HostAddr.High) != - pShadowSendBd->HostAddr.High) - { - MM_MEMWRITEL(&(pSendBd->HostAddr.High), Value32); - pShadowSendBd->HostAddr.High = Value32; - } - - MM_MEMWRITEL(&(pSendBd->HostAddr.Low), pTmpSendBd->HostAddr.Low); - - if ((Value32 = pTmpSendBd->u1.Len_Flags) != - pShadowSendBd->u1.Len_Flags) - { - MM_MEMWRITEL(&(pSendBd->u1.Len_Flags), Value32); - pShadowSendBd->u1.Len_Flags = Value32; - } - - if (pPacket->Flags & SND_BD_FLAG_VLAN_TAG) - { - MM_MEMWRITEL(&(pSendBd->u2.VlanTag), pTmpSendBd->u2.VlanTag); - } - - StartIdx = (StartIdx + 1) & T3_SEND_RCB_ENTRY_COUNT_MASK; - if (StartIdx == 0) - { - pSendBd = &pDevice->pSendBdVirt[0]; - pShadowSendBd = &pDevice->ShadowSendBd[0]; - } - else - { - pSendBd++; - pShadowSendBd++; - } - pTmpSendBd++; - } - MM_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); - } - if (pDevice->Flags & FLUSH_POSTED_WRITE_FLAG) - { - MB_REG_RD(pDevice, Mailbox.SendNicProdIdx[0].Low); - } - else - { - MM_MMIOWB(); - } - } - else -#endif - { - MM_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); - } - if (pDevice->Flags & FLUSH_POSTED_WRITE_FLAG) - { - MB_REG_RD(pDevice, Mailbox.SendHostProdIdx[0].Low); - } - else - { - MM_MMIOWB(); - } - } - - /* Update the SendBdLeft count. */ - MM_ATOMIC_SUB(&pDevice->SendBdLeft, pPacket->u.Tx.FragCount); - - /* 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) && - ((Base + 8 + Len) < Base)) - { - return LM_STATUS_SUCCESS; - } - FragCount++; - if (FragCount >= pPacket->u.Tx.FragCount) - { - break; - } - pSendBd++; - if (!(pDevice->Flags & NIC_SEND_BD_FLAG)) - { - Idx = (Idx + 1) & T3_SEND_RCB_ENTRY_COUNT_MASK; - if (Idx == 0) - { - pSendBd = &pDevice->pSendBdVirt[0]; - } - } - } - return LM_STATUS_FAILURE; -} - -/******************************************************************************/ -/* Description: */ -/* */ -/* Return: */ -/******************************************************************************/ -LM_UINT32 -ComputeCrc32(LM_UINT8 *pBuffer, LM_UINT32 BufferSize) -{ - LM_UINT32 Reg; - LM_UINT32 Tmp; - int 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_KEEP_VLAN_TAG; - if (Mask & LM_KEEP_VLAN_TAG) - { - RxMode |= RX_MODE_KEEP_VLAN_TAG; - Mask &= ~LM_KEEP_VLAN_TAG; - } - - 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->ReceiveMask = ReceiveMask; - - pDevice->RxMode = RxMode; - - if (pDevice->PowerLevel != LM_POWER_STATE_D0) - { - return LM_STATUS_SUCCESS; - } - - REG_WR(pDevice, MacCtrl.RxMode, RxMode); - - /* Set up the MC hash table. */ - if(ReceiveMask & LM_ACCEPT_ALL_MULTICAST) - { - for(k = 0; k < 4; k++) - { - REG_WR(pDevice, MacCtrl.HashReg[k], 0xffffffff); - } - } - else if(ReceiveMask & LM_ACCEPT_MULTICAST) - { - for(k = 0; k < 4; k++) - { - REG_WR(pDevice, MacCtrl.HashReg[k], pDevice->MulticastHash[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); - } - - if(T3_ASIC_5714_FAMILY(pDevice->ChipRevId)) - { - k = 16; - } - else if (!T3_ASIC_IS_5705_BEYOND(pDevice->ChipRevId)) - { - k = 16; - } - else - { - k = 8; - } -#ifdef BCM_ASF - if (pDevice->AsfFlags & ASF_ENABLED) - { - k -= 4; - } -#endif - - /* disable the rest of the rules. */ - for(j = RCV_LAST_RULE_IDX; j < k; 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); - - LM_DisableChip(pDevice); - - /* - * If we do not have a status block pointer, then - * the device hasn't really been opened. Do not - * attempt to clean up packets. - */ - if (pDevice->pStatusBlkVirt == NULL) - return LM_STATUS_SUCCESS; - - /* Abort packets that have already queued to go out. */ - Idx = pDevice->SendConIdx; - for ( ; ; ) - { - if ((pPacket = pDevice->SendRing[Idx])) - { - pDevice->SendRing[Idx] = 0; - pPacket->PacketStatus = LM_STATUS_TRANSMIT_ABORTED; - pDevice->TxCounters.TxPacketAbortedCnt++; - - MM_ATOMIC_ADD(&pDevice->SendBdLeft, pPacket->u.Tx.FragCount); - Idx = (Idx + pPacket->u.Tx.FragCount) & - T3_SEND_RCB_ENTRY_COUNT_MASK; - - QQ_PushTail(&pDevice->TxPacketXmittedQ.Container, pPacket); - } - else - { - break; - } - } - - /* Cleanup the receive return rings. */ -#ifdef BCM_NAPI_RXPOLL - LM_ServiceRxPoll(pDevice, T3_RCV_RETURN_RCB_ENTRY_COUNT); -#else - LM_ServiceRxInterrupt(pDevice); -#endif - - /* Indicate packets to the protocol. */ - MM_IndicateTxPackets(pDevice); - -#ifdef BCM_NAPI_RXPOLL - - /* 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; - } - MM_UnmapRxDma(pDevice, pPacket); - QQ_PushTail(&pDevice->RxPacketFreeQ.Container, pPacket); - } -#else - /* Indicate received packets to the protocols. */ - MM_IndicateRxPackets(pDevice); -#endif - - /* Clean up the Std Receive Producer ring. */ - /* Don't always trust the consumer idx in the status block in case of */ - /* hw failure */ - Idx = 0; - - while(Idx < T3_STD_RCV_RCB_ENTRY_COUNT) - { - if ((pPacket = pDevice->RxStdRing[Idx])) - { - MM_UnmapRxDma(pDevice, pPacket); - QQ_PushTail(&pDevice->RxPacketFreeQ.Container, pPacket); - pDevice->RxStdRing[Idx] = 0; - } - - Idx++; - } /* 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 = 0; - - while(Idx < T3_JUMBO_RCV_RCB_ENTRY_COUNT) - { - if ((pPacket = pDevice->RxJumboRing[Idx])) - { - MM_UnmapRxDma(pDevice, pPacket); - QQ_PushTail(&pDevice->RxPacketFreeQ.Container, pPacket); - pDevice->RxJumboRing[Idx] = 0; - } - Idx++; - } /* while */ - - /* Reinitialize our copy of the indices. */ - pDevice->RxJumboProdIdx = 0; -#endif /* T3_JUMBO_RCV_RCB_ENTRY_COUNT */ - - /* Initialize the statistis Block */ - pDevice->pStatusBlkVirt->Status = 0; - pDevice->pStatusBlkVirt->RcvStdConIdx = 0; - pDevice->pStatusBlkVirt->RcvJumboConIdx = 0; - pDevice->pStatusBlkVirt->RcvMiniConIdx = 0; - - 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_DoHalt(LM_DEVICE_BLOCK *pDevice) -{ - PLM_PACKET pPacket; - LM_UINT32 EntryCnt; - - LM_DisableFW(pDevice); - - LM_WritePreResetSignatures(pDevice, LM_SHUTDOWN_RESET); - LM_Abort(pDevice); - - if((pDevice->PhyId & PHY_ID_MASK) == PHY_BCM5461_PHY_ID) - LM_WritePhy(pDevice, BCM546X_1c_SHADOW_REG, - (BCM546X_1c_SPR_CTRL_1 | BCM546X_1c_WR_EN)); - - /* 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); - LM_WriteLegacySignatures(pDevice, LM_SHUTDOWN_RESET); - - /* 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, pDevice->NodeAddress); - - return LM_STATUS_SUCCESS; -} /* LM_DoHalt */ - - -LM_STATUS -LM_Halt(LM_DEVICE_BLOCK *pDevice) -{ - LM_STATUS status; - - status = LM_DoHalt(pDevice); - LM_WritePostResetSignatures(pDevice, LM_SHUTDOWN_RESET); - return status; -} - - -STATIC LM_VOID -LM_WritePreResetSignatures(LM_DEVICE_BLOCK *pDevice, LM_RESET_TYPE Mode) -{ - MEM_WR_OFFSET(pDevice, T3_FIRMWARE_MAILBOX,T3_MAGIC_NUM_FIRMWARE_INIT_DONE); -#ifdef BCM_ASF - if (pDevice->AsfFlags & ASF_NEW_HANDSHAKE) - { - if (Mode == LM_INIT_RESET) - { - MEM_WR_OFFSET(pDevice, T3_DRV_STATE_MAILBOX, T3_DRV_STATE_START); - } - else if (Mode == LM_SHUTDOWN_RESET) - { - MEM_WR_OFFSET(pDevice, T3_DRV_STATE_MAILBOX, T3_DRV_STATE_UNLOAD); - } - else if (Mode == LM_SUSPEND_RESET) - { - MEM_WR_OFFSET(pDevice, T3_DRV_STATE_MAILBOX, T3_DRV_STATE_SUSPEND); - } - } -#endif -} - -STATIC LM_VOID -LM_WritePostResetSignatures(LM_DEVICE_BLOCK *pDevice, LM_RESET_TYPE Mode) -{ -#ifdef BCM_ASF - if (pDevice->AsfFlags & ASF_NEW_HANDSHAKE) - { - if (Mode == LM_INIT_RESET) - { - MEM_WR_OFFSET(pDevice, T3_DRV_STATE_MAILBOX, - T3_DRV_STATE_START_DONE); - } - else if (Mode == LM_SHUTDOWN_RESET) - { - MEM_WR_OFFSET(pDevice, T3_DRV_STATE_MAILBOX, - T3_DRV_STATE_UNLOAD_DONE); - } - } -#endif -} - -STATIC LM_VOID -LM_WriteLegacySignatures(LM_DEVICE_BLOCK *pDevice, LM_RESET_TYPE Mode) -{ -#ifdef BCM_ASF - if (pDevice->AsfFlags & ASF_ENABLED) - { - if (Mode == LM_INIT_RESET) - { - MEM_WR_OFFSET(pDevice, T3_DRV_STATE_MAILBOX, T3_DRV_STATE_START); - } - else if (Mode == LM_SHUTDOWN_RESET) - { - MEM_WR_OFFSET(pDevice, T3_DRV_STATE_MAILBOX, T3_DRV_STATE_UNLOAD); - } - else if (Mode == LM_SUSPEND_RESET) - { - MEM_WR_OFFSET(pDevice, T3_DRV_STATE_MAILBOX, T3_DRV_STATE_SUSPEND); - } - } -#endif -} - -STATIC LM_STATUS -LM_ResetChip(PLM_DEVICE_BLOCK pDevice) -{ - LM_UINT32 Value32; - LM_UINT32 j, tmp1 = 0, tmp2 = 0; - - /* Wait for access to the nvram interface before resetting. This is */ - 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. */ - LM_NVRAM_AcquireLock(pDevice); - } - - Value32 = GRC_MISC_CFG_CORE_CLOCK_RESET; - if (pDevice->Flags & PCI_EXPRESS_FLAG) - { - if (REG_RD_OFFSET(pDevice, 0x7e2c) == 0x60) /* PCIE 1.0 system */ - { - REG_WR_OFFSET(pDevice, 0x7e2c, 0x20); - } - if (pDevice->ChipRevId != T3_CHIP_ID_5750_A0) - { - /* This bit prevents PCIE link training during GRC reset */ - REG_WR(pDevice, Grc.MiscCfg, BIT_29); /* Write bit 29 first */ - Value32 |= BIT_29; /* and keep bit 29 set during GRC reset */ - } - } - if (T3_ASIC_IS_5705_BEYOND(pDevice->ChipRevId)) - { - Value32 |= GRC_MISC_GPHY_KEEP_POWER_DURING_RESET; - } - - if(T3_ASIC_5714_FAMILY(pDevice->ChipRevId) ) - { - /* Save the MSI ENABLE bit (may need to save the message as well) */ - tmp1 = LM_RegRd( pDevice, T3_PCI_MSI_ENABLE ); - } - - /* Global reset. */ - RAW_REG_WR(pDevice, Grc.MiscCfg, Value32); - MM_Wait(120); - - MM_ReadConfig32(pDevice, PCI_COMMAND_REG, &Value32); - - MM_Wait(120); - - /* 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 */ - if(T3_ASIC_5714_FAMILY(pDevice->ChipRevId) ) - { - Value32 = REG_RD(pDevice,MemArbiter.Mode); - REG_WR(pDevice, MemArbiter.Mode, T3_MEM_ARBITER_MODE_ENABLE | Value32); - } - else - { - REG_WR(pDevice, MemArbiter.Mode, T3_MEM_ARBITER_MODE_ENABLE); - } - - if(T3_ASIC_5714_FAMILY(pDevice->ChipRevId)) - { - /* restore the MSI ENABLE bit (may need to restore the message also) */ - tmp2 = LM_RegRd( pDevice, T3_PCI_MSI_ENABLE ); - tmp2 |= (tmp1 & (1 << 16)); - LM_RegWr( pDevice, T3_PCI_MSI_ENABLE, tmp2, TRUE ); - tmp2 = LM_RegRd( pDevice, T3_PCI_MSI_ENABLE ); - } - - - if (pDevice->ChipRevId == T3_CHIP_ID_5750_A3) - { - /* Because of chip bug on A3, we need to kill the CPU */ - LM_DisableFW(pDevice); - REG_WR_OFFSET(pDevice, 0x5000, 0x400); - } - - /* - * BCM4785: In order to avoid repercussions from using potentially - * defective internal ROM, stop the Rx RISC CPU, which is not - * required. - */ - if (pDevice->Flags & SB_CORE_FLAG) { - LM_DisableFW(pDevice); - LM_HaltCpu(pDevice, T3_RX_CPU_ID); - } - -#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 - REG_WR(pDevice, Grc.Mode, Value32); - - if ((pDevice->Flags & MINI_PCI_FLAG) && - (T3_ASIC_REV(pDevice->ChipRevId) == T3_ASIC_REV_5705)) - { - pDevice->ClockCtrl |= T3_PCI_CLKRUN_OUTPUT_EN; - if (pDevice->ChipRevId == T3_CHIP_ID_5705_A0) - { - pDevice->ClockCtrl |= T3_PCI_FORCE_CLKRUN; - } - REG_WR(pDevice, PciCfg.ClockCtrl, pDevice->ClockCtrl); - } - - if (pDevice->TbiFlags & ENABLE_TBI_FLAG) - { - pDevice->MacMode = MAC_MODE_PORT_MODE_TBI; - } - else if(pDevice->PhyFlags & PHY_IS_FIBER) - { - pDevice->MacMode = MAC_MODE_PORT_MODE_GMII; - } - else - { - pDevice->MacMode = 0; - } - - REG_WR(pDevice, MacCtrl.Mode, pDevice->MacMode); - REG_RD_BACK(pDevice, MacCtrl.Mode); - MM_Wait(40); - - /* BCM4785: Don't use any firmware, so don't wait */ - if (!pDevice->Flags & SB_CORE_FLAG) { - /* Wait for the firmware to finish initialization. */ - for(j = 0; j < 100000; j++) { - MM_Wait(10); - - if (j < 100) - continue; - - Value32 = MEM_RD_OFFSET(pDevice, T3_FIRMWARE_MAILBOX); - if(Value32 == ~T3_MAGIC_NUM_FIRMWARE_INIT_DONE) { - break; - } - } - if ((j >= 0x100000) && (T3_ASIC_REV(pDevice->ChipRevId) == T3_ASIC_REV_5704)) { - /* if the boot code is not running */ - if (LM_NVRAM_AcquireLock(pDevice) != LM_STATUS_SUCCESS) { - LM_DEVICE_BLOCK *pDevice2; - - REG_WR(pDevice, Nvram.Cmd, NVRAM_CMD_RESET); - pDevice2 = MM_FindPeerDev(pDevice); - if (pDevice2 && !pDevice2->InitDone) - REG_WR(pDevice2, Nvram.Cmd, NVRAM_CMD_RESET); - } else { - LM_NVRAM_ReleaseLock(pDevice); - } - } - } - - if ((pDevice->Flags & PCI_EXPRESS_FLAG) && - (pDevice->ChipRevId != T3_CHIP_ID_5750_A0)) - { - /* Enable PCIE bug fix */ - Value32 = REG_RD_OFFSET(pDevice, 0x7c00); - REG_WR_OFFSET(pDevice, 0x7c00, Value32 | BIT_25 | BIT_29); - } - -#ifdef BCM_ASF - pDevice->AsfFlags = 0; - Value32 = MEM_RD_OFFSET(pDevice, T3_NIC_DATA_SIG_ADDR); - - if (Value32 == T3_NIC_DATA_SIG) - { - Value32 = MEM_RD_OFFSET(pDevice, T3_NIC_DATA_NIC_CFG_ADDR); - if (Value32 & T3_NIC_CFG_ENABLE_ASF) - { - pDevice->AsfFlags = ASF_ENABLED; - if (T3_ASIC_IS_575X_PLUS(pDevice->ChipRevId)) - { - pDevice->AsfFlags |= ASF_NEW_HANDSHAKE; - } - } - } -#endif - - return LM_STATUS_SUCCESS; -} - - -LM_STATUS -LM_ShutdownChip(PLM_DEVICE_BLOCK pDevice, LM_RESET_TYPE Mode) -{ - LM_DisableFW(pDevice); - LM_WritePreResetSignatures(pDevice, Mode); - if (pDevice->InitDone) - { - LM_Abort(pDevice); - } - else - { - LM_DisableChip(pDevice); - } - LM_ResetChip(pDevice); - LM_WriteLegacySignatures(pDevice, Mode); - LM_WritePostResetSignatures(pDevice, Mode); - return LM_STATUS_SUCCESS; -} - -/******************************************************************************/ -/* Description: */ -/* */ -/* Return: */ -/******************************************************************************/ -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) - { - pPacket = pDevice->SendRing[SwConIdx]; - pDevice->SendRing[SwConIdx] = 0; - - /* 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. */ - MM_ATOMIC_ADD(&pDevice->SendBdLeft, pPacket->u.Tx.FragCount); - - /* Get the new updated HwConIdx. */ - HwConIdx = pDevice->pStatusBlkVirt->Idx[0].SendConIdx; - } /* while */ - - /* Save the new SwConIdx. */ - pDevice->SendConIdx = SwConIdx; - -} /* LM_ServiceTxInterrupt */ - - -#ifdef BCM_NAPI_RXPOLL -/******************************************************************************/ -/* Description: */ -/* */ -/* Return: */ -/******************************************************************************/ -int -LM_ServiceRxPoll(PLM_DEVICE_BLOCK pDevice, int limit) -{ - PLM_PACKET pPacket=NULL; - PT3_RCV_BD pRcvBd; - LM_UINT32 HwRcvRetProdIdx; - LM_UINT32 SwRcvRetConIdx; - int received = 0; - - /* Loop thru the receive return rings for received packets. */ - HwRcvRetProdIdx = pDevice->pStatusBlkVirt->Idx[0].RcvProdIdx; - - SwRcvRetConIdx = pDevice->RcvRetConIdx; - MM_RMB(); - 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)); - - switch(pPacket->u.Rx.RcvProdRing) { -#if T3_JUMBO_RCV_RCB_ENTRY_COUNT - case T3_JUMBO_RCV_PROD_RING: /* Jumbo Receive Ring. */ - pDevice->RxJumboRing[pPacket->u.Rx.RcvRingProdIdx] = 0; - break; -#endif - case T3_STD_RCV_PROD_RING: /* Standard Receive Ring. */ - pDevice->RxStdRing[pPacket->u.Rx.RcvRingProdIdx] = 0; - break; - } - - /* 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) & - pDevice->RcvRetRcbEntryCountMask; - - if (++received >= limit) - { - break; - } - } /* while */ - - pDevice->RcvRetConIdx = SwRcvRetConIdx; - - /* Update the receive return ring consumer index. */ - MB_REG_WR(pDevice, Mailbox.RcvRetConIdx[0].Low, SwRcvRetConIdx); - if (pDevice->Flags & FLUSH_POSTED_WRITE_FLAG) - { - MB_REG_RD(pDevice, Mailbox.RcvRetConIdx[0].Low); - } - else - { - MM_MMIOWB(); - } - return received; -} /* LM_ServiceRxPoll */ -#endif /* BCM_NAPI_RXPOLL */ - - -/******************************************************************************/ -/* Description: */ -/* */ -/* Return: */ -/******************************************************************************/ -void -LM_ServiceRxInterrupt(PLM_DEVICE_BLOCK pDevice) -{ -#ifndef BCM_NAPI_RXPOLL - PLM_PACKET pPacket; - PT3_RCV_BD pRcvBd; -#endif - LM_UINT32 HwRcvRetProdIdx; - LM_UINT32 SwRcvRetConIdx; - - /* Loop thru the receive return rings for received packets. */ - HwRcvRetProdIdx = pDevice->pStatusBlkVirt->Idx[0].RcvProdIdx; - - SwRcvRetConIdx = pDevice->RcvRetConIdx; -#ifdef BCM_NAPI_RXPOLL - if (!pDevice->RxPoll) - { - if (SwRcvRetConIdx != HwRcvRetProdIdx) - { - if (MM_ScheduleRxPoll(pDevice) == LM_STATUS_SUCCESS) - { - pDevice->RxPoll = TRUE; - REG_WR(pDevice, Grc.Mode, - pDevice->GrcMode | GRC_MODE_NO_INTERRUPT_ON_RECEIVE); - } - } - } -#else - MM_RMB(); - 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)); - - switch(pPacket->u.Rx.RcvProdRing) { -#if T3_JUMBO_RCV_RCB_ENTRY_COUNT - case T3_JUMBO_RCV_PROD_RING: /* Jumbo Receive Ring. */ - pDevice->RxJumboRing[pPacket->u.Rx.RcvRingProdIdx] = 0; - break; -#endif - case T3_STD_RCV_PROD_RING: /* Standard Receive Ring. */ - pDevice->RxStdRing[pPacket->u.Rx.RcvRingProdIdx] = 0; - break; - } - - /* 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) & - pDevice->RcvRetRcbEntryCountMask; - - } /* while */ - - pDevice->RcvRetConIdx = SwRcvRetConIdx; - - /* Update the receive return ring consumer index. */ - MB_REG_WR(pDevice, Mailbox.RcvRetConIdx[0].Low, SwRcvRetConIdx); - if (pDevice->Flags & FLUSH_POSTED_WRITE_FLAG) - { - MB_REG_RD(pDevice, Mailbox.RcvRetConIdx[0].Low); - } - else - { - MM_MMIOWB(); - } - -#endif -} /* 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; - } - } -#ifdef INCLUDE_TBI_SUPPORT - if (pDevice->IgnoreTbiLinkChange == TRUE) - { - ServicePhyInt = FALSE; - } -#endif - if (ServicePhyInt == TRUE) - { - MM_ACQUIRE_PHY_LOCK_IN_IRQ(pDevice); - LM_SetupPhy(pDevice); - MM_RELEASE_PHY_LOCK_IN_IRQ(pDevice); - } - - /* Service receive and transmit interrupts. */ - LM_ServiceRxInterrupt(pDevice); - LM_ServiceTxInterrupt(pDevice); - -#ifndef BCM_NAPI_RXPOLL - /* No spinlock for this queue since this routine is serialized. */ - if(!QQ_Empty(&pDevice->RxPacketReceivedQ.Container)) - { - /* Indicate receive packets. */ - MM_IndicateRxPackets(pDevice); - } -#endif - - /* 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: Add a Multicast address. Note that MC addresses, once added, */ -/* cannot be individually deleted. All addresses must be */ -/* cleared. */ -/* */ -/* Return: */ -/******************************************************************************/ -LM_STATUS -LM_MulticastAdd(LM_DEVICE_BLOCK *pDevice, PLM_UINT8 pMcAddress) -{ - - LM_UINT32 RegIndex; - LM_UINT32 Bitpos; - LM_UINT32 Crc32; - - Crc32 = ComputeCrc32(pMcAddress, 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. */ - pDevice->MulticastHash[RegIndex] |= (1 << Bitpos); - - LM_SetReceiveMask(pDevice, pDevice->ReceiveMask | LM_ACCEPT_MULTICAST); - - return LM_STATUS_SUCCESS; -} - - -/******************************************************************************/ -/* Description: */ -/* */ -/* Return: */ -/******************************************************************************/ -LM_STATUS -LM_MulticastDel(LM_DEVICE_BLOCK *pDevice, PLM_UINT8 pMcAddress) -{ - return LM_STATUS_FAILURE; -} /* LM_MulticastDel */ - - - -/******************************************************************************/ -/* Description: */ -/* */ -/* Return: */ -/******************************************************************************/ -LM_STATUS -LM_MulticastClear(LM_DEVICE_BLOCK *pDevice) -{ - int i; - - for (i = 0; i < 4; i++) - { - pDevice->MulticastHash[i] = 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, - PLM_UINT8 pMacAddress) -{ - LM_UINT32 j; - - for(j = 0; j < 4; j++) - { - REG_WR(pDevice, MacCtrl.MacAddr[j].High, - (pMacAddress[0] << 8) | pMacAddress[1]); - REG_WR(pDevice, MacCtrl.MacAddr[j].Low, - (pMacAddress[2] << 24) | (pMacAddress[3] << 16) | - (pMacAddress[4] << 8) | pMacAddress[5]); - } - - if ((T3_ASIC_REV(pDevice->ChipRevId) == T3_ASIC_REV_5703) || - (T3_ASIC_REV(pDevice->ChipRevId) == T3_ASIC_REV_5704)) - { - for (j = 0; j < 12; j++) - { - REG_WR(pDevice, MacCtrl.MacAddrExt[j].High, - (pMacAddress[0] << 8) | pMacAddress[1]); - REG_WR(pDevice, MacCtrl.MacAddrExt[j].Low, - (pMacAddress[2] << 24) | (pMacAddress[3] << 16) | - (pMacAddress[4] << 8) | pMacAddress[5]); - } - } - return LM_STATUS_SUCCESS; -} - -LM_VOID -LM_PhyTapPowerMgmt(LM_DEVICE_BLOCK *pDevice) -{ - /* Turn off tap power management. */ - if((pDevice->PhyId & PHY_ID_MASK) == PHY_BCM5401_PHY_ID) - { - LM_WritePhy(pDevice, BCM5401_AUX_CTRL, 0x4c20); - 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); - } -} - -/******************************************************************************/ -/* 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; - robo_info_t *robo; - - LM_WritePhy(pDevice, BCM5401_AUX_CTRL, 0x02); - - if ((pDevice->PhyFlags & PHY_RESET_ON_LINKDOWN) && - (pDevice->LinkStatus == LM_STATUS_LINK_ACTIVE)) - { - LM_ReadPhy(pDevice, PHY_STATUS_REG, &Value32); - LM_ReadPhy(pDevice, PHY_STATUS_REG, &Value32); - if(!(Value32 & PHY_STATUS_LINK_PASS)) - { - LM_ResetPhy(pDevice); - } - } - 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_PhyTapPowerMgmt(pDevice); - - 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_ResetPhy(pDevice); - } - } - } - } - else if(pDevice->ChipRevId == T3_CHIP_ID_5701_A0 || - pDevice->ChipRevId == T3_CHIP_ID_5701_B0) - { - 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->LedCtrl == LED_CTRL_PHY_MODE_1) - { - LM_WritePhy(pDevice, BCM540X_EXT_CTRL_REG, - BCM540X_EXT_CTRL_LINK3_LED_MODE); - } - else - { - LM_WritePhy(pDevice, BCM540X_EXT_CTRL_REG, 0); - } - } - else if((pDevice->PhyId & PHY_ID_MASK) == PHY_BCM5461_PHY_ID) - { - /* - ** Set up the 'link' LED for the 4785+5461 combo, - ** using the INTR/ENERGYDET pin (on the BCM4785 bringup board). - */ - LM_WritePhy( pDevice, - BCM546X_1c_SHADOW_REG, - (BCM546X_1c_SPR_CTRL_2 | BCM546X_1c_WR_EN | BCM546X_1c_SP2_NRG_DET) ); - - /* - ** Set up the LINK LED mode for the 4785+5461 combo, - ** using the 5461 SLAVE/ANEN pin (on the BCM4785 bringup board) as - ** active low link status (phy ready) feedback to the 4785 - */ - LM_WritePhy( pDevice, - BCM546X_1c_SHADOW_REG, - (BCM546X_1c_SPR_CTRL_1 | BCM546X_1c_WR_EN | BCM546X_1c_SP1_LINK_LED) ); - } - - if (pDevice->PhyFlags & PHY_CAPACITIVE_COUPLING) - { - LM_WritePhy(pDevice, BCM5401_AUX_CTRL, 0x4007); - LM_ReadPhy(pDevice, BCM5401_AUX_CTRL, &Value32); - if (!(Value32 & BIT_10)) - { - /* set the bit and re-link */ - LM_WritePhy(pDevice, BCM5401_AUX_CTRL, Value32 | BIT_10); - return LM_STATUS_LINK_SETTING_MISMATCH; - } - } - - CurrentLinkStatus = LM_STATUS_LINK_DOWN; - - if(UNKNOWN_PHY_ID(pDevice->PhyId) && (pDevice->Flags & ROBO_SWITCH_FLAG)) { - B57_INFO(("Force to active link of 1000 MBPS and full duplex mod.\n")); - CurrentLinkStatus = LM_STATUS_LINK_ACTIVE; - - /* Set the line speed based on the robo switch type */ - robo = ((PUM_DEVICE_BLOCK)pDevice)->robo; - if (robo->devid == DEVID5325) - { - CurrentLineSpeed = LM_LINE_SPEED_100MBPS; - } - else - { - CurrentLineSpeed = LM_LINE_SPEED_1000MBPS; - } - CurrentDuplexMode = LM_DUPLEX_MODE_FULL; - - /* Save line settings. */ - pDevice->LineSpeed = CurrentLineSpeed; - pDevice->DuplexMode = CurrentDuplexMode; - } else { - - /* 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->RequestedLineSpeed == LM_LINE_SPEED_10MBPS && - pDevice->RequestedDuplexMode == LM_DUPLEX_MODE_HALF) - { - break; - } - - MM_Wait(10); - } - - /* Use the current line settings for "auto" mode. */ - if(pDevice->RequestedLineSpeed == LM_LINE_SPEED_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. */ - - if (LM_PhyAdvertiseAll(pDevice) != LM_STATUS_SUCCESS) - { - 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; - } -} - - 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(pDevice->PhyFlags & PHY_IS_FIBER){ - LocalPhyAd &= ~(PHY_AN_AD_ASYM_PAUSE | - PHY_AN_AD_PAUSE_CAPABLE); - RemotePhyAd &= ~(PHY_AN_AD_ASYM_PAUSE | - PHY_AN_AD_PAUSE_CAPABLE); - - if (LocalPhyAd & PHY_AN_AD_1000XPAUSE) - LocalPhyAd |= PHY_AN_AD_PAUSE_CAPABLE; - if (LocalPhyAd & PHY_AN_AD_1000XPSE_ASYM) - LocalPhyAd |= PHY_AN_AD_ASYM_PAUSE; - if (RemotePhyAd & PHY_AN_AD_1000XPAUSE) - RemotePhyAd |= PHY_LINK_PARTNER_PAUSE_CAPABLE; - if (RemotePhyAd & PHY_AN_AD_1000XPSE_ASYM) - RemotePhyAd |= PHY_LINK_PARTNER_ASYM_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; - } - - pDevice->FlowControl = LM_FLOW_CONTROL_NONE; - - /* 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; -} - - -#ifdef 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; - LM_UINT32 MacStatus, RemotePhyAd, LocalPhyAd; - LM_FLOW_CONTROL PreviousFlowControl = pDevice->FlowControl; - - - if (pDevice->LoopBackMode == LM_MAC_LOOP_BACK_MODE) - { - pDevice->LinkStatus = LM_STATUS_LINK_ACTIVE; - MM_IndicateStatus(pDevice, LM_STATUS_LINK_ACTIVE); - return LM_STATUS_SUCCESS; - } - - - if ((T3_ASIC_REV(pDevice->ChipRevId) != T3_ASIC_REV_5704) && - (pDevice->LinkStatus == LM_STATUS_LINK_ACTIVE) && pDevice->InitDone) - { - MacStatus = REG_RD(pDevice, MacCtrl.Status); - if ((MacStatus & (MAC_STATUS_PCS_SYNCED | MAC_STATUS_SIGNAL_DETECTED | - MAC_STATUS_CFG_CHANGED | MAC_STATUS_RECEIVING_CFG)) - == (MAC_STATUS_PCS_SYNCED | MAC_STATUS_SIGNAL_DETECTED)) - { - - REG_WR(pDevice, MacCtrl.Status, MAC_STATUS_SYNC_CHANGED | - MAC_STATUS_CFG_CHANGED); - return LM_STATUS_SUCCESS; - } - } - pDevice->MacMode &= ~(MAC_MODE_HALF_DUPLEX | MAC_MODE_PORT_MODE_MASK); - - /* Initialize the send_config register. */ - REG_WR(pDevice, MacCtrl.TxAutoNeg, 0); - - pDevice->MacMode |= MAC_MODE_PORT_MODE_TBI; - REG_WR(pDevice, MacCtrl.Mode, pDevice->MacMode); - MM_Wait(10); - - /* 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. */ - MacStatus = REG_RD(pDevice, MacCtrl.Status); - - if (T3_ASIC_REV(pDevice->ChipRevId) == T3_ASIC_REV_5704) - { - LM_UINT32 SgDigCtrl, SgDigStatus; - LM_UINT32 SerdesCfg = 0; - LM_UINT32 ExpectedSgDigCtrl = 0; - LM_UINT32 WorkAround = 0; - LM_UINT32 PortA = 1; - - if ((pDevice->ChipRevId != T3_CHIP_ID_5704_A0) && - (pDevice->ChipRevId != T3_CHIP_ID_5704_A1)) - { - WorkAround = 1; - if (REG_RD(pDevice, PciCfg.DualMacCtrl) & T3_DUAL_MAC_ID) - { - PortA = 0; - } - - if(pDevice->TbiFlags & TBI_DO_PREEMPHASIS) - { - /* Save voltage reg bits & bits 14:0 */ - SerdesCfg = REG_RD(pDevice, MacCtrl.SerdesCfg) & - (BIT_23 | BIT_22 | BIT_21 | BIT_20 | 0x7fff ); - - } - else - { - /* preserve the voltage regulator bits */ - SerdesCfg = REG_RD(pDevice, MacCtrl.SerdesCfg) & - (BIT_23 | BIT_22 | BIT_21 | BIT_20); - } - } - SgDigCtrl = REG_RD(pDevice, MacCtrl.SgDigControl); - if((pDevice->RequestedLineSpeed == LM_LINE_SPEED_AUTO) || - (pDevice->DisableAutoNeg == FALSE)) - { - - ExpectedSgDigCtrl = 0x81388400; - LocalPhyAd = GetPhyAdFlowCntrlSettings(pDevice); - if(LocalPhyAd & PHY_AN_AD_PAUSE_CAPABLE) - { - ExpectedSgDigCtrl |= BIT_11; - } - if(LocalPhyAd & PHY_AN_AD_ASYM_PAUSE) - { - ExpectedSgDigCtrl |= BIT_12; - } - if (SgDigCtrl != ExpectedSgDigCtrl) - { - if (WorkAround) - { - if(pDevice->TbiFlags & TBI_DO_PREEMPHASIS) - { - REG_WR(pDevice, MacCtrl.SerdesCfg, 0xc011000 | SerdesCfg); - } - else - { - REG_WR(pDevice, MacCtrl.SerdesCfg, 0xc011880 | SerdesCfg); - } - } - REG_WR(pDevice, MacCtrl.SgDigControl, ExpectedSgDigCtrl | - BIT_30); - REG_RD_BACK(pDevice, MacCtrl.SgDigControl); - MM_Wait(5); - REG_WR(pDevice, MacCtrl.SgDigControl, ExpectedSgDigCtrl); - pDevice->AutoNegJustInited = TRUE; - } - /* If autoneg is off, you only get SD when link is up */ - else if(MacStatus & (MAC_STATUS_PCS_SYNCED | - MAC_STATUS_SIGNAL_DETECTED)) - { - SgDigStatus = REG_RD(pDevice, MacCtrl.SgDigStatus); - if ((SgDigStatus & BIT_1) && - (MacStatus & MAC_STATUS_PCS_SYNCED)) - { - /* autoneg. completed */ - RemotePhyAd = 0; - if(SgDigStatus & BIT_19) - { - RemotePhyAd |= PHY_LINK_PARTNER_PAUSE_CAPABLE; - } - - if(SgDigStatus & BIT_20) - { - RemotePhyAd |= PHY_LINK_PARTNER_ASYM_PAUSE; - } - - LM_SetFlowControl(pDevice, LocalPhyAd, RemotePhyAd); - CurrentLinkStatus = LM_STATUS_LINK_ACTIVE; - pDevice->AutoNegJustInited = FALSE; - } - else if (!(SgDigStatus & BIT_1)) - { - if (pDevice->AutoNegJustInited == TRUE) - { - /* we may be checking too soon, so check again */ - /* at the next poll interval */ - pDevice->AutoNegJustInited = FALSE; - } - else - { - /* autoneg. failed */ - if (WorkAround) - { - if (PortA) - { - if(pDevice->TbiFlags & TBI_DO_PREEMPHASIS) - { - REG_WR(pDevice, MacCtrl.SerdesCfg, - 0xc010000 | (SerdesCfg & ~0x00001000)); - } - else - { - REG_WR(pDevice, MacCtrl.SerdesCfg, - 0xc010880 | SerdesCfg); - } - } - else - { - if(pDevice->TbiFlags & TBI_DO_PREEMPHASIS) - { - REG_WR(pDevice, MacCtrl.SerdesCfg, - 0x4010000 | (SerdesCfg & ~0x00001000)); - } - else - { - REG_WR(pDevice, MacCtrl.SerdesCfg, - 0x4010880 | SerdesCfg); - } - } - } - /* turn off autoneg. to allow traffic to pass */ - REG_WR(pDevice, MacCtrl.SgDigControl, 0x01388400); - REG_RD_BACK(pDevice, MacCtrl.SgDigControl); - MM_Wait(40); - MacStatus = REG_RD(pDevice, MacCtrl.Status); - if ((MacStatus & MAC_STATUS_PCS_SYNCED) && !(MacStatus & MAC_STATUS_RECEIVING_CFG)) - { - LM_SetFlowControl(pDevice, 0, 0); - CurrentLinkStatus = LM_STATUS_LINK_ACTIVE; - } - } - } - } - } - else - { - if (SgDigCtrl & BIT_31) { - if (WorkAround) - { - if (PortA) - { - - if(pDevice->TbiFlags & TBI_DO_PREEMPHASIS) - { - REG_WR(pDevice, MacCtrl.SerdesCfg, - 0xc010000 | (SerdesCfg & ~0x00001000)); - } - else - { - REG_WR(pDevice, MacCtrl.SerdesCfg, - 0xc010880 | SerdesCfg); - } - } - else - { - if(pDevice->TbiFlags & TBI_DO_PREEMPHASIS) - { - REG_WR(pDevice, MacCtrl.SerdesCfg, - 0x4010000 | (SerdesCfg & ~0x00001000)); - } - else - { - REG_WR(pDevice, MacCtrl.SerdesCfg, - 0x4010880 | SerdesCfg); - } - } - } - REG_WR(pDevice, MacCtrl.SgDigControl, 0x01388400); - } - if(MacStatus & MAC_STATUS_PCS_SYNCED) - { - LM_SetFlowControl(pDevice, 0, 0); - CurrentLinkStatus = LM_STATUS_LINK_ACTIVE; - } - } - } - else if(MacStatus & MAC_STATUS_PCS_SYNCED) - { - if((pDevice->RequestedLineSpeed == LM_LINE_SPEED_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); - REG_RD_BACK(pDevice, MacCtrl.Mode); - MM_Wait(20); - - REG_WR(pDevice, MacCtrl.Mode, pDevice->MacMode | - MAC_MODE_SEND_CONFIGS); - REG_RD_BACK(pDevice, MacCtrl.Mode); - - 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; - } - else - { - LM_SetFlowControl(pDevice, 0, 0); - } - for (j = 0; j < 30; j++) - { - MM_Wait(20); - REG_WR(pDevice, MacCtrl.Status, MAC_STATUS_SYNC_CHANGED | - MAC_STATUS_CFG_CHANGED); - REG_RD_BACK(pDevice, MacCtrl.Status); - MM_Wait(20); - if ((REG_RD(pDevice, MacCtrl.Status) & - (MAC_STATUS_SYNC_CHANGED | MAC_STATUS_CFG_CHANGED)) == 0) - break; - } - if (pDevice->TbiFlags & TBI_POLLING_FLAGS) - { - Value32 = REG_RD(pDevice, MacCtrl.Status); - if (Value32 & MAC_STATUS_RECEIVING_CFG) - { - pDevice->IgnoreTbiLinkChange = TRUE; - } - else if (pDevice->TbiFlags & TBI_POLLING_INTR_FLAG) - { - 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); - REG_RD_BACK(pDevice, MacCtrl.Status); - 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); - REG_RD_BACK(pDevice, MacCtrl.Mode); - 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, pDevice->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, pDevice->LedCtrl | - LED_CTRL_OVERRIDE_LINK_LED | - LED_CTRL_OVERRIDE_TRAFFIC_LED); - } - - /* Indicate link status. */ - if ((pDevice->LinkStatus != CurrentLinkStatus) || - ((CurrentLinkStatus == LM_STATUS_LINK_ACTIVE) && - (PreviousFlowControl != pDevice->FlowControl))) - { - 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 | MAC_STATUS_MI_COMPLETION | - MAC_STATUS_LINK_STATE_CHANGED); - - /* Disable auto-polling for the moment. */ - pDevice->MiMode = 0xc0000; - REG_WR(pDevice, MacCtrl.MiMode, pDevice->MiMode); - REG_RD_BACK(pDevice, MacCtrl.MiMode); - MM_Wait(40); - - /* Determine the requested line speed and duplex. */ - pDevice->OldLineSpeed = pDevice->LineSpeed; - /* Set line and duplex only if we don't have a Robo switch */ - if (!(pDevice->Flags & ROBO_SWITCH_FLAG)) { - pDevice->LineSpeed = pDevice->RequestedLineSpeed; - pDevice->DuplexMode = pDevice->RequestedDuplexMode; - } - - /* Set the phy to loopback mode. */ - if ((pDevice->LoopBackMode == LM_PHY_LOOP_BACK_MODE) || - (pDevice->LoopBackMode == LM_MAC_LOOP_BACK_MODE)) - { - LM_ReadPhy(pDevice, PHY_CTRL_REG, &Value32); - if(!(Value32 & PHY_CTRL_LOOPBACK_MODE) && - (pDevice->LoopBackMode == LM_PHY_LOOP_BACK_MODE)) - { - /* Disable link change and PHY interrupts. */ - REG_WR(pDevice, MacCtrl.MacEvent, 0); - - /* Clear link change attention. */ - REG_WR(pDevice, MacCtrl.Status, MAC_STATUS_SYNC_CHANGED | - MAC_STATUS_CFG_CHANGED); - - LM_WritePhy(pDevice, PHY_CTRL_REG, 0x4140); - MM_Wait(40); - - pDevice->MacMode &= ~MAC_MODE_LINK_POLARITY; - if(T3_ASIC_REV(pDevice->ChipRevId) == T3_ASIC_REV_5701 || - T3_ASIC_REV(pDevice->ChipRevId) == T3_ASIC_REV_5703 || - T3_ASIC_REV(pDevice->ChipRevId) == T3_ASIC_REV_5704 || - T3_ASIC_REV(pDevice->ChipRevId) == T3_ASIC_REV_5705 || - (T3_ASIC_REV(pDevice->ChipRevId) == T3_ASIC_REV_5700 && - (pDevice->PhyId & PHY_ID_MASK) == PHY_BCM5411_PHY_ID)) - { - pDevice->MacMode |= MAC_MODE_LINK_POLARITY; - } - - /* Prevent the interrupt handling from being called. */ - pDevice->pStatusBlkVirt->Status = STATUS_BLOCK_UPDATED | - (pDevice->pStatusBlkVirt->Status & - ~STATUS_BLOCK_LINK_CHANGED_STATUS); - - /* GMII interface. */ - pDevice->MacMode &= ~MAC_MODE_PORT_MODE_MASK; - pDevice->MacMode |= MAC_MODE_PORT_MODE_GMII; - REG_WR(pDevice, MacCtrl.Mode, pDevice->MacMode); - REG_RD_BACK(pDevice, MacCtrl.Mode); - MM_Wait(40); - - /* Configure PHY led mode. */ - if(T3_ASIC_REV(pDevice->ChipRevId) == T3_ASIC_REV_5701 || - (T3_ASIC_REV(pDevice->ChipRevId) == T3_ASIC_REV_5700)) - { - LM_WritePhy(pDevice, BCM540X_EXT_CTRL_REG, - BCM540X_EXT_CTRL_LINK3_LED_MODE); - MM_Wait(40); - } - - if(T3_ASIC_REV(pDevice->ChipRevId) == T3_ASIC_REV_5700) - { - int j = 0; - - while (REG_RD(pDevice, DmaWrite.Mode) & DMA_WRITE_MODE_ENABLE) - { - MM_Wait(40); - j++; - if (j > 20) - break; - } - - 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); - } - } - - pDevice->LinkStatus = LM_STATUS_LINK_ACTIVE; - MM_IndicateStatus(pDevice, LM_STATUS_LINK_ACTIVE); - - return LM_STATUS_SUCCESS; - } - - /* For Robo switch read PHY_CTRL_REG value as zero */ - if (pDevice->Flags & ROBO_SWITCH_FLAG) - Value32 = 0; - else - LM_ReadPhy(pDevice, PHY_CTRL_REG, &Value32); - - if(Value32 & PHY_CTRL_LOOPBACK_MODE) - { - CurrentLinkStatus = LM_STATUS_LINK_DOWN; - - /* Re-enable link change interrupt. This was disabled when we */ - /* enter loopback mode. */ - if(pDevice->PhyIntMode == T3_PHY_INT_MODE_MI_INTERRUPT) - { - REG_WR(pDevice, MacCtrl.MacEvent, MAC_EVENT_ENABLE_MI_INTERRUPT); - } - else - { - REG_WR(pDevice, MacCtrl.MacEvent, - MAC_EVENT_ENABLE_LINK_STATE_CHANGED_ATTN); - } - } - else - { - /* Initialize the phy chip. */ - CurrentLinkStatus = LM_InitBcm540xPhy(pDevice); - } - - 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->RequestedLineSpeed == LM_LINE_SPEED_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); - - /* 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; - } - - /* In order for the 5750 core in BCM4785 chip to work properly - * in RGMII mode, the Led Control Register must be set up. - */ - if (pDevice->Flags & RGMII_MODE_FLAG) - { - LM_UINT32 LedCtrl_Reg; - - LedCtrl_Reg = REG_RD(pDevice, MacCtrl.LedCtrl); - LedCtrl_Reg &= ~(LED_CTRL_1000MBPS_LED_ON | LED_CTRL_100MBPS_LED_ON); - - if(pDevice->LineSpeed == LM_LINE_SPEED_10MBPS) - LedCtrl_Reg |= LED_CTRL_OVERRIDE_LINK_LED; - else if (pDevice->LineSpeed == LM_LINE_SPEED_100MBPS) - LedCtrl_Reg |= (LED_CTRL_OVERRIDE_LINK_LED | LED_CTRL_100MBPS_LED_ON); - else /* LM_LINE_SPEED_1000MBPS */ - LedCtrl_Reg |= (LED_CTRL_OVERRIDE_LINK_LED | LED_CTRL_1000MBPS_LED_ON); - - REG_WR(pDevice, MacCtrl.LedCtrl, LedCtrl_Reg); - - MM_Wait(40); - } - - /* 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->LedCtrl == LED_CTRL_PHY_MODE_2) || - (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; - } - } - - 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); - } - /* if using MAC led mode and not using auto polling, need to configure */ - /* mi status register */ - else if ((pDevice->LedCtrl & - (LED_CTRL_PHY_MODE_1 | LED_CTRL_PHY_MODE_2)) == 0) - { - if (CurrentLinkStatus != LM_STATUS_LINK_ACTIVE) - { - REG_WR(pDevice, MacCtrl.MiStatus, 0); - } - else if (pDevice->LineSpeed == LM_LINE_SPEED_10MBPS) - { - REG_WR(pDevice, MacCtrl.MiStatus, - MI_STATUS_ENABLE_LINK_STATUS_ATTN | MI_STATUS_10MBPS); - } - else - { - REG_WR(pDevice, MacCtrl.MiStatus, - MI_STATUS_ENABLE_LINK_STATUS_ATTN); - } - } - - /* 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 */ - - -void -LM_5714_FamForceFiber( - PLM_DEVICE_BLOCK pDevice) -{ - LM_UINT32 Creg, new_bmcr; - LM_ReadPhy(pDevice, PHY_CTRL_REG, &Creg); - - new_bmcr = Creg & ~PHY_CTRL_AUTO_NEG_ENABLE; - - if ( pDevice->RequestedDuplexMode == 0 || - pDevice->RequestedDuplexMode == LM_DUPLEX_MODE_FULL){ - - new_bmcr |= PHY_CTRL_FULL_DUPLEX_MODE; - } - - if(Creg == new_bmcr) - return; - - new_bmcr |= PHY_CTRL_SPEED_SELECT_1000MBPS; /* Reserve bit */ - - /* Force a linkdown */ - LM_WritePhy(pDevice, PHY_AN_AD_REG, 0); - LM_WritePhy(pDevice, PHY_CTRL_REG, new_bmcr | - PHY_CTRL_RESTART_AUTO_NEG | - PHY_CTRL_AUTO_NEG_ENABLE | - PHY_CTRL_SPEED_SELECT_1000MBPS); - MM_Wait(10); - - /* Force it */ - LM_WritePhy(pDevice, PHY_CTRL_REG, new_bmcr); - MM_Wait(10); - - return; - -}/* LM_5714_FamForceFiber */ - - -void -LM_5714_FamGoFiberAutoNeg( - PLM_DEVICE_BLOCK pDevice) -{ - LM_UINT32 adv,Creg,new; - - LM_ReadPhy(pDevice, PHY_CTRL_REG, &Creg); - LM_ReadPhy(pDevice,PHY_AN_AD_REG, &adv); - - new = adv & ~( PHY_AN_AD_1000XFULL | - PHY_AN_AD_1000XHALF | - PHY_AN_AD_1000XPAUSE | - PHY_AN_AD_1000XPSE_ASYM | - 0x1f); - - new |= PHY_AN_AD_1000XPAUSE; - - new |= PHY_AN_AD_1000XFULL; - new |= PHY_AN_AD_1000XHALF; - - if ((new != adv) || !(Creg & PHY_CTRL_AUTO_NEG_ENABLE)){ - LM_WritePhy(pDevice, PHY_AN_AD_REG, new); - MM_Wait(5); - pDevice->AutoNegJustInited=1; - LM_WritePhy(pDevice, PHY_CTRL_REG, (Creg | - PHY_CTRL_RESTART_AUTO_NEG | - PHY_CTRL_SPEED_SELECT_1000MBPS | - PHY_CTRL_AUTO_NEG_ENABLE) ); - } - - return; -} /* 5714_FamGoFiberAutoNeg */ - - -void -LM_5714_FamDoFiberLoopback(PLM_DEVICE_BLOCK pDevice) -{ - LM_UINT32 Value32; - - LM_ReadPhy(pDevice, PHY_CTRL_REG, &Value32); - - if( !(Value32 & PHY_CTRL_LOOPBACK_MODE) ) - { - LM_WritePhy(pDevice, PHY_CTRL_REG, 0x4140); - - /* Prevent the interrupt handling from being called. */ - pDevice->pStatusBlkVirt->Status = STATUS_BLOCK_UPDATED | - (pDevice->pStatusBlkVirt->Status & - ~STATUS_BLOCK_LINK_CHANGED_STATUS); - } - - pDevice->LinkStatus = LM_STATUS_LINK_ACTIVE; - MM_IndicateStatus(pDevice, LM_STATUS_LINK_ACTIVE); - - return; - -}/* 5714_FamDoFiberLoopBack */ - - -/******************************************************************************/ -/* Description: */ -/* */ -/* Return: */ -/******************************************************************************/ - -LM_STATUS -LM_SetupNewFiberPhy( - PLM_DEVICE_BLOCK pDevice) -{ - LM_STATUS LmStatus = LM_STATUS_SUCCESS; - LM_UINT32 Creg,Sreg,rsav; - - rsav = pDevice->LinkStatus; - - pDevice->MacMode |= MAC_MODE_PORT_MODE_GMII; - REG_WR(pDevice, MacCtrl.Mode, pDevice->MacMode); - MM_Wait(40); - - /* 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 | MAC_STATUS_MI_COMPLETION | - MAC_STATUS_LINK_STATE_CHANGED); - - - if( (pDevice->PhyFlags & PHY_FIBER_FALLBACK) && - ( pDevice->RequestedLineSpeed == LM_LINE_SPEED_AUTO) ){ - - /* do nothing */ - }else if ( pDevice->LoopBackMode == LM_MAC_LOOP_BACK_MODE){ - - LM_5714_FamDoFiberLoopback(pDevice); - goto fiberloopbackreturn; - - } else if( pDevice->RequestedLineSpeed == LM_LINE_SPEED_AUTO) { - - LM_5714_FamGoFiberAutoNeg(pDevice); - - - }else { - - LM_5714_FamForceFiber(pDevice); - } - LM_ReadPhy(pDevice, PHY_STATUS_REG, &Sreg); - LM_ReadPhy(pDevice, PHY_STATUS_REG, &Sreg); - - if(Sreg & PHY_STATUS_LINK_PASS){ - - pDevice->LinkStatus = LM_STATUS_LINK_ACTIVE; - pDevice->LineSpeed = LM_LINE_SPEED_1000MBPS; - - LM_ReadPhy(pDevice, PHY_CTRL_REG, &Creg); - - if(Creg & PHY_CTRL_FULL_DUPLEX_MODE) { - pDevice->DuplexMode = LM_DUPLEX_MODE_FULL; - }else{ - pDevice->DuplexMode = LM_DUPLEX_MODE_HALF; - pDevice->MacMode |= MAC_MODE_HALF_DUPLEX; - REG_WR(pDevice, MacCtrl.Mode, pDevice->MacMode); - } - - if(Creg & PHY_CTRL_AUTO_NEG_ENABLE){ - LM_UINT32 ours,partner; - - LM_ReadPhy(pDevice,PHY_AN_AD_REG, &ours); - LM_ReadPhy(pDevice,PHY_LINK_PARTNER_ABILITY_REG, &partner); - LM_SetFlowControl(pDevice, ours, partner); - } - - }else{ - pDevice->LinkStatus = LM_STATUS_LINK_DOWN; - pDevice->LineSpeed = 0; - } - - if(rsav != pDevice->LinkStatus) - MM_IndicateStatus(pDevice, pDevice->LinkStatus); - -fiberloopbackreturn: - pDevice->MacMode |= MAC_MODE_PORT_MODE_GMII; - REG_WR(pDevice, MacCtrl.Mode, pDevice->MacMode); - MM_Wait(40); - /* Enable link change interrupt. */ - REG_WR(pDevice, MacCtrl.MacEvent, MAC_EVENT_ENABLE_LINK_STATE_CHANGED_ATTN); - - return LmStatus; -} /* Setup New phy */ - -void -LM_5714_FamFiberCheckLink( - PLM_DEVICE_BLOCK pDevice) -{ - - if(pDevice->AutoNegJustInited){ - pDevice->AutoNegJustInited=0; - return; - } - - if ((pDevice->LinkStatus != LM_STATUS_LINK_ACTIVE) && - (pDevice->RequestedLineSpeed == LM_LINE_SPEED_AUTO) && - !(pDevice->PhyFlags & PHY_FIBER_FALLBACK)){ - LM_UINT32 bmcr; - - LM_ReadPhy(pDevice, PHY_CTRL_REG, &bmcr); - if (bmcr & PHY_CTRL_AUTO_NEG_ENABLE) { - LM_UINT32 phy1, phy2; - - LM_WritePhy(pDevice, 0x1c, 0x7c00); - LM_ReadPhy(pDevice, 0x1c, &phy1); - - LM_WritePhy(pDevice, 0x17, 0x0f01); - LM_ReadPhy(pDevice, 0x15, &phy2); - LM_ReadPhy(pDevice, 0x15, &phy2); - - if ((phy1 & 0x10) && !(phy2 & 0x20)) { - - /* We have signal detect and not receiving - * configs. - */ - - pDevice->PhyFlags |= PHY_FIBER_FALLBACK; - LM_5714_FamForceFiber(pDevice); - } - } - } - else if ( (pDevice->PhyFlags & PHY_FIBER_FALLBACK) && - (pDevice->RequestedLineSpeed == LM_LINE_SPEED_AUTO)) { - LM_UINT32 phy2; - - LM_WritePhy(pDevice, 0x17, 0x0f01); - LM_ReadPhy(pDevice, 0x15, &phy2); - if (phy2 & 0x20) { - /* Receiving configs. */ - - pDevice->PhyFlags &= ~PHY_FIBER_FALLBACK; - LM_5714_FamGoFiberAutoNeg(pDevice); - } - } - -} /* LM_5714_FamFiberCheckLink */ - - -/******************************************************************************/ -/* Description: */ -/* */ -/* Return: */ -/******************************************************************************/ -LM_STATUS -LM_SetupPhy( - PLM_DEVICE_BLOCK pDevice) -{ - LM_STATUS LmStatus; - LM_UINT32 Value32; - - if(pDevice->PhyFlags & PHY_IS_FIBER) - { - LmStatus = LM_SetupNewFiberPhy(pDevice); - }else -#ifdef INCLUDE_TBI_SUPPORT - if (pDevice->TbiFlags & ENABLE_TBI_FLAG) - { - 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); - } - if(!T3_ASIC_IS_5705_BEYOND(pDevice->ChipRevId)) - { - if (pDevice->LinkStatus == LM_STATUS_LINK_DOWN) - { - REG_WR(pDevice, HostCoalesce.StatsCoalescingTicks, 0); - } - else - { - REG_WR(pDevice, HostCoalesce.StatsCoalescingTicks, - pDevice->StatsCoalescingTicks); - } - } - - return LmStatus; -} - - -/* test data pattern */ -static LM_UINT32 pattern[4][6] = { - /* For 5703/04, each DFE TAP has 21-bits (low word 15, hi word 6) - For 5705 , each DFE TAP has 19-bits (low word 15, hi word 4) - For simplicity, we check only 19-bits, so we don't have to - distinguish which chip it is. - the LO word contains 15 bits, make sure pattern data is < 0x7fff - the HI word contains 6 bits, make sure pattern data is < 0x003f */ - {0x00005555, 0x00000005, /* ch0, TAP 0, LO/HI pattern */ - 0x00002aaa, 0x0000000a, /* ch0, TAP 1, LO/HI pattern */ - 0x00003456, 0x00000003}, /* ch0, TAP 2, LO/HI pattern */ - - {0x00002aaa, 0x0000000a, /* ch1, TAP 0, LO/HI pattern */ - 0x00003333, 0x00000003, /* ch1, TAP 1, LO/HI pattern */ - 0x0000789a, 0x00000005}, /* ch1, TAP 2, LO/HI pattern */ - - {0x00005a5a, 0x00000005, /* ch2, TAP 0, LO/HI pattern */ - 0x00002a6a, 0x0000000a, /* ch2, TAP 1, LO/HI pattern */ - 0x00001bcd, 0x00000003}, /* ch2, TAP 2, LO/HI pattern */ - - {0x00002a5a, 0x0000000a, /* ch3, TAP 0, LO/HI pattern */ - 0x000033c3, 0x00000003, /* ch3, TAP 1, LO/HI pattern */ - 0x00002ef1, 0x00000005}, /* ch3, TAP 2, LO/HI pattern */ -}; - -/********************************************************/ -/* Routine to wait for PHY Macro Command to complete */ -/* */ -/* If PHY's Macro operation keeps stay busy, nothing we */ -/* can do anyway. The timeout is there so we won't */ -/* stay in this routine indefinitly. */ -/********************************************************/ -static LM_UINT32 LM_wait_macro_done(LM_DEVICE_BLOCK *pDevice); - -static LM_UINT32 -LM_wait_macro_done(LM_DEVICE_BLOCK *pDevice) -{ - LM_UINT32 timeout; - LM_UINT32 val32; - - timeout = 100; - while (timeout--) - { - /* make sure the MACRO operation is complete */ - LM_ReadPhy(pDevice, 0x16, &val32); - if ((val32 & 0x1000) == 0) break; - } - - return( timeout > 0 ); -} - -/********************************************************/ -/* This routine resets the PHY on following chips: */ -/* 5703, 04, CIOB-E and 5705 */ -/* */ -/* This routine will issue PHY_RESET and check if */ -/* the reset is sucessful. If not, another PHY RESET */ -/* will be issued, until max "retry" reaches */ -/* */ -/* Input: */ -/* pDevice - device's context */ -/* retry - number of retries */ -/* reset - TRUE=will cause a PHY reset initially */ -/* FALSE = will not issue a PHY reset */ -/* unless TAP lockup detected */ -/* */ -/* Output: */ -/* TRUE - PHY Reset is done sucessfully */ -/* FALSE - PHY Reset had failed, after "retry" */ -/* has reached */ -/* */ -/* Dependencies: */ -/* void LM_wait_macro_done() */ -/* LM_UINT32 pattern[] */ -/* */ -/* Usage: */ -/* a. Before calling this routine, caller must */ -/* determine if the chip is a 5702/03/04 or */ -/* CIOB-E, and only call this routine if the */ -/* is one of these. */ -/* or its derivatives. */ -/* b. Instead of using MII register write to reset */ -/* the PHY, call this routine instead */ -/* c. Upon return from this routine, check return */ -/* value (TRUE/FALSE) to determine if PHY reset */ -/* is successful of not and "optionally" take */ -/* appropriate action (such as: event log) */ -/* d. Regardless of the return TRUE or FALSE, */ -/* proceed with PHY setup as you normally would */ -/* after a PHY_RESET. */ -/* e. It is recommended that the caller will give */ -/* 10 "retry", however, caller can change to a */ -/* different number, depending on you code. */ -/* */ -/********************************************************/ -LM_STATUS LM_ResetPhy_5703_4_5(LM_DEVICE_BLOCK *pDevice, int retry, int reset); - -LM_STATUS -LM_ResetPhy_5703_4_5(LM_DEVICE_BLOCK *pDevice, int retry, int reset) -{ - LM_UINT32 val32, save9; - LM_UINT32 dataLo, dataHi; - int i, channel; - int reset_success = LM_STATUS_FAILURE; - int force_reset; - - /* to actually do a PHY_RESET or not is dictated by the caller */ - force_reset = reset; - - while (retry-- && (reset_success != LM_STATUS_SUCCESS)) - { - if (force_reset) - { - /* issue a phy reset, and wait for reset to complete */ - LM_WritePhy(pDevice, PHY_CTRL_REG, PHY_CTRL_PHY_RESET); - for(i = 0; i < 100; i++) - { - MM_Wait(10); - - LM_ReadPhy(pDevice, PHY_CTRL_REG, &val32); - if(val32 && !(val32 & PHY_CTRL_PHY_RESET)) - { - MM_Wait(20); - break; - } - } - - /* no more phy reset unless lockup detected */ - force_reset = FALSE; - } - - /* assuming reset is successful first */ - reset_success = LM_STATUS_SUCCESS; - - /* now go check the DFE TAPs to see if locked up, but - first, we need to set up PHY so we can read DFE TAPs */ - - /* Disable Transmitter and Interrupt, while we play with - the PHY registers, so the link partner won't see any - strange data and the Driver won't see any interrupts. */ - LM_ReadPhy(pDevice, 0x10, &val32); - LM_WritePhy(pDevice, 0x10, val32 | 0x3000); - - /* Setup Full-Duplex, 1000 mbps */ - LM_WritePhy(pDevice, 0x0, 0x0140); - - /* Set to Master mode */ - LM_ReadPhy(pDevice, 0x9, &save9); - LM_WritePhy(pDevice, 0x9, 0x1800); - - /* Enable SM_DSP_CLOCK & 6dB */ - LM_WritePhy(pDevice, 0x18, 0x0c00); - - /* blocks the PHY control access */ - LM_WritePhy(pDevice, 0x17, 0x8005); - LM_WritePhy(pDevice, 0x15, 0x0800); - - /* check TAPs for all 4 channels, as soon - as we see a lockup we'll stop checking */ - for (channel=0; (channel<4) && (reset_success == LM_STATUS_SUCCESS); - channel++) - { - /* select channel and set TAP index to 0 */ - LM_WritePhy(pDevice, 0x17, (channel * 0x2000) | 0x0200); - /* freeze filter again just to be safe */ - LM_WritePhy(pDevice, 0x16, 0x0002); - - /* write fixed pattern to the RAM, 3 TAPs for - each channel, each TAP have 2 WORDs (LO/HI) */ - for (i=0; i<6; i++) - LM_WritePhy(pDevice, 0x15, pattern[channel][i]); - - /* Activate PHY's Macro operation to write DFE TAP from RAM, - and wait for Macro to complete */ - LM_WritePhy(pDevice, 0x16, 0x0202); - if (!LM_wait_macro_done(pDevice)) - { - reset_success = LM_STATUS_FAILURE; - force_reset = TRUE; - break; - } - - /* --- done with write phase, now begin read phase --- */ - - /* select channel and set TAP index to 0 */ - LM_WritePhy(pDevice, 0x17, (channel * 0x2000) | 0x0200); - - /* Active PHY's Macro operation to load DFE TAP to RAM, - and wait for Macro to complete */ - LM_WritePhy(pDevice, 0x16, 0x0082); - if (!LM_wait_macro_done(pDevice)) - { - reset_success = LM_STATUS_FAILURE; - force_reset = TRUE; - break; - } - - /* enable "pre-fetch" */ - LM_WritePhy(pDevice, 0x16, 0x0802); - if (!LM_wait_macro_done(pDevice)) - { - reset_success = LM_STATUS_FAILURE; - force_reset = TRUE; - break; - } - - /* read back the TAP values. - 3 TAPs for each channel, each TAP have 2 WORDs (LO/HI) */ - for (i=0; i<6; i+=2) - { - /* read Lo/Hi then wait for 'done' is faster */ - LM_ReadPhy(pDevice, 0x15, &dataLo); - LM_ReadPhy(pDevice, 0x15, &dataHi); - if (!LM_wait_macro_done(pDevice)) - { - reset_success = LM_STATUS_FAILURE; - force_reset = TRUE; - break; - } - - /* For 5703/04, each DFE TAP has 21-bits (low word 15, - * hi word 6) For 5705, each DFE TAP pas 19-bits (low word 15, - * hi word 4) For simplicity, we check only 19-bits, so we - * don't have to distinguish which chip it is. */ - dataLo &= 0x7fff; - dataHi &= 0x000f; - - /* check if what we wrote is what we read back */ - if ( (dataLo != pattern[channel][i]) || (dataHi != pattern[channel][i+1]) ) - { - /* if failed, then the PHY is locked up, - we need to do PHY reset again */ - reset_success = LM_STATUS_FAILURE; - force_reset = TRUE; - /* 04/25/2003. sb. do these writes before issueing a reset. */ - /* these steps will reduce the chance of back-to-back - * phy lockup after reset */ - LM_WritePhy(pDevice, 0x17, 0x000B); - LM_WritePhy(pDevice, 0x15, 0x4001); - LM_WritePhy(pDevice, 0x15, 0x4005); - break; - } - } /* for i */ - } /* for channel */ - } /* while */ - - /* restore dfe coeff back to zeros */ - for (channel=0; channel<4 ; channel++) - { - LM_WritePhy(pDevice, 0x17, (channel * 0x2000) | 0x0200); - LM_WritePhy(pDevice, 0x16, 0x0002); - for (i=0; i<6; i++) - LM_WritePhy(pDevice, 0x15, 0x0000); - LM_WritePhy(pDevice, 0x16, 0x0202); - if (!LM_wait_macro_done(pDevice)) - { - reset_success = LM_STATUS_FAILURE; - break; - } - } - - /* remove block phy control */ - LM_WritePhy(pDevice, 0x17, 0x8005); - LM_WritePhy(pDevice, 0x15, 0x0000); - - /* unfreeze DFE TAP filter for all channels */ - LM_WritePhy(pDevice, 0x17, 0x8200); - LM_WritePhy(pDevice, 0x16, 0x0000); - - /* Restore PHY back to operating state */ - LM_WritePhy(pDevice, 0x18, 0x0400); - - /* Restore register 9 */ - LM_WritePhy(pDevice, 0x9, save9); - - /* enable transmitter and interrupt */ - LM_ReadPhy(pDevice, 0x10, &val32); - LM_WritePhy(pDevice, 0x10, (val32 & ~0x3000)); - - return reset_success; -} - -LM_VOID -LM_ResetPhy(LM_DEVICE_BLOCK *pDevice) -{ - int j; - LM_UINT32 miireg; - - if (pDevice->PhyFlags & PHY_CHECK_TAPS_AFTER_RESET) - { - LM_ResetPhy_5703_4_5(pDevice, 5, 1); - } - else - { - int wait_val = 100; - LM_WritePhy(pDevice, PHY_CTRL_REG, PHY_CTRL_PHY_RESET); - - if( pDevice->PhyFlags & PHY_IS_FIBER ) - wait_val = 5000; - - for(j = 0; j < wait_val; j++) - { - MM_Wait(10); - - LM_ReadPhy(pDevice, PHY_CTRL_REG, &miireg); - if(miireg && !(miireg & PHY_CTRL_PHY_RESET)) - { - MM_Wait(20); - break; - } - } - - LM_PhyTapPowerMgmt(pDevice); - } - if ( (pDevice->PhyFlags & PHY_ADC_FIX) && - !( pDevice->PhyFlags & PHY_IS_FIBER) ) - { - LM_WritePhy(pDevice, 0x18, 0x0c00); - LM_WritePhy(pDevice, 0x17, 0x201f); - LM_WritePhy(pDevice, 0x15, 0x2aaa); - LM_WritePhy(pDevice, 0x17, 0x000a); - LM_WritePhy(pDevice, 0x15, 0x0323); - LM_WritePhy(pDevice, 0x18, 0x0400); - } - if ( (pDevice->PhyFlags & PHY_5705_5750_FIX) && - !( pDevice->PhyFlags & PHY_IS_FIBER) ) - { - LM_WritePhy(pDevice, 0x18, 0x0c00); - LM_WritePhy(pDevice, 0x17, 0x000a); - LM_WritePhy(pDevice, 0x15, 0x310b); - LM_WritePhy(pDevice, 0x17, 0x201f); - LM_WritePhy(pDevice, 0x15, 0x9506); - LM_WritePhy(pDevice, 0x17, 0x401f); - LM_WritePhy(pDevice, 0x15, 0x14e2); - LM_WritePhy(pDevice, 0x18, 0x0400); - } - if ( (pDevice->PhyFlags & PHY_5704_A0_FIX) && - !( pDevice->PhyFlags & PHY_IS_FIBER) ) - { - LM_WritePhy(pDevice, 0x1c, 0x8d68); - LM_WritePhy(pDevice, 0x1c, 0x8d68); - } - if ((pDevice->PhyId & PHY_ID_MASK) == PHY_BCM5401_PHY_ID) - { - LM_ReadPhy(pDevice, BCM540X_EXT_CTRL_REG, &miireg); - miireg |= 1; /* set tx elastic fifo */ - LM_WritePhy(pDevice, BCM540X_EXT_CTRL_REG, miireg); - - LM_WritePhy(pDevice, BCM5401_AUX_CTRL, 0x4c20); - } - else if (pDevice->Flags & JUMBO_CAPABLE_FLAG) - { - LM_WritePhy(pDevice, BCM5401_AUX_CTRL, 0x0007); - LM_ReadPhy(pDevice, BCM5401_AUX_CTRL, &miireg); - miireg |= 0x4000; /* set rx extended packet length */ - LM_WritePhy(pDevice, BCM5401_AUX_CTRL, miireg); - - LM_ReadPhy(pDevice, BCM540X_EXT_CTRL_REG, &miireg); - miireg |= 1; /* set tx elastic fifo */ - LM_WritePhy(pDevice, BCM540X_EXT_CTRL_REG, miireg); - - } - - LM_SetEthWireSpeed(pDevice); - pDevice->PhyFlags &= ~PHY_FIBER_FALLBACK; -} - -STATIC LM_VOID -LM_SetEthWireSpeed(LM_DEVICE_BLOCK *pDevice) -{ - LM_UINT32 Value32; - - if( pDevice->PhyFlags & PHY_IS_FIBER) - return; - - /* Enable Ethernet@WireSpeed. */ - if (pDevice->PhyFlags & PHY_ETHERNET_WIRESPEED) - { - LM_WritePhy(pDevice, 0x18, 0x7007); - LM_ReadPhy(pDevice, 0x18, &Value32); - LM_WritePhy(pDevice, 0x18, Value32 | BIT_15 | BIT_4); - } -} - -STATIC LM_STATUS -LM_PhyAdvertiseAll(LM_DEVICE_BLOCK *pDevice) -{ - LM_UINT32 miireg; - - LM_ReadPhy(pDevice, PHY_AN_AD_REG, &miireg); - pDevice->advertising = miireg; - if ((miireg & PHY_AN_AD_ALL_SPEEDS) != PHY_AN_AD_ALL_SPEEDS) - { - return LM_STATUS_FAILURE; - } - - LM_ReadPhy(pDevice, BCM540X_1000BASET_CTRL_REG, &miireg); - pDevice->advertising1000 = miireg; - - if (!(pDevice->PhyFlags & PHY_NO_GIGABIT)) - { - if ((miireg & BCM540X_AN_AD_ALL_1G_SPEEDS) != - BCM540X_AN_AD_ALL_1G_SPEEDS) - { - return LM_STATUS_FAILURE; - } - }else{ - - if(miireg) - { - return LM_STATUS_FAILURE; - } - } - return LM_STATUS_SUCCESS; -} - -/******************************************************************************/ -/* 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); - REG_RD_BACK(pDevice, MacCtrl.MiMode); - 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 < 200; j++) - { - MM_Wait(1); - - 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); - REG_RD_BACK(pDevice, MacCtrl.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); - REG_RD_BACK(pDevice, MacCtrl.MiMode); - 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 < 200; j++) - { - MM_Wait(1); - - 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); - REG_RD_BACK(pDevice, MacCtrl.MiMode); - MM_Wait(40); - } -} /* LM_WritePhy */ - -/* MII read/write functions to export to the robo support code */ -LM_UINT16 -robo_miird(void *h, int phyadd, int regoff) -{ - PLM_DEVICE_BLOCK pdev = h; - LM_UINT32 savephyaddr, val32; - - savephyaddr = pdev->PhyAddr; - pdev->PhyAddr = phyadd; - - LM_ReadPhy(pdev, regoff, &val32); - - pdev->PhyAddr = savephyaddr; - - return ((LM_UINT16)(val32 & 0xffff)); -} - -void -robo_miiwr(void *h, int phyadd, int regoff, LM_UINT16 value) -{ - PLM_DEVICE_BLOCK pdev = h; - LM_UINT32 val32, savephyaddr; - - savephyaddr = pdev->PhyAddr; - pdev->PhyAddr = phyadd; - - val32 = (LM_UINT32)value; - LM_WritePhy(pdev, regoff, val32); - - pdev->PhyAddr = savephyaddr; -} - -STATIC void -LM_GetPhyId(LM_DEVICE_BLOCK *pDevice) -{ - LM_UINT32 Value32; - - LM_ReadPhy(pDevice, PHY_ID1_REG, &Value32); - pDevice->PhyId = (Value32 & PHY_ID1_OUI_MASK) << 10; - - LM_ReadPhy(pDevice, PHY_ID2_REG, &Value32); - pDevice->PhyId |= ((Value32 & PHY_ID2_OUI_MASK) << 16) | - (Value32 & PHY_ID2_MODEL_MASK) | (Value32 & PHY_ID2_REV_MASK); - -} - -LM_STATUS -LM_EnableMacLoopBack(PLM_DEVICE_BLOCK pDevice) -{ - pDevice->LoopBackMode = LM_MAC_LOOP_BACK_MODE; - pDevice->MacMode &= ~MAC_MODE_PORT_MODE_MASK; - pDevice->MacMode |= (MAC_MODE_PORT_INTERNAL_LOOPBACK | - MAC_MODE_LINK_POLARITY | MAC_MODE_PORT_MODE_GMII); - REG_WR(pDevice, MacCtrl.Mode, pDevice->MacMode); - MM_Wait(40); - LM_SetupPhy(pDevice); - return LM_STATUS_SUCCESS; -} - -LM_STATUS -LM_DisableMacLoopBack(PLM_DEVICE_BLOCK pDevice) -{ - pDevice->LoopBackMode = 0; - - pDevice->MacMode &= ~(MAC_MODE_PORT_INTERNAL_LOOPBACK | - MAC_MODE_LINK_POLARITY | MAC_MODE_PORT_MODE_MASK); - REG_WR(pDevice, MacCtrl.Mode, pDevice->MacMode); - MM_Wait(40); - if(pDevice->PhyFlags & PHY_IS_FIBER) - LM_ResetPhy(pDevice); - - LM_SetupPhy(pDevice); - return LM_STATUS_SUCCESS; -} - -LM_STATUS -LM_EnablePhyLoopBack(PLM_DEVICE_BLOCK pDevice) -{ - pDevice->LoopBackMode = LM_PHY_LOOP_BACK_MODE; - LM_SetupPhy(pDevice); - return LM_STATUS_SUCCESS; -} - -LM_STATUS -LM_DisablePhyLoopBack(PLM_DEVICE_BLOCK pDevice) -{ - pDevice->LoopBackMode = 0; - LM_SetupPhy(pDevice); - return LM_STATUS_SUCCESS; -} - -LM_STATUS -LM_EnableExtLoopBack(PLM_DEVICE_BLOCK pDevice, LM_LINE_SPEED LineSpeed) -{ - pDevice->LoopBackMode = LM_EXT_LOOP_BACK_MODE; - - pDevice->SavedDisableAutoNeg = pDevice->DisableAutoNeg; - pDevice->SavedRequestedLineSpeed = pDevice->RequestedLineSpeed; - pDevice->SavedRequestedDuplexMode = pDevice->RequestedDuplexMode; - - pDevice->DisableAutoNeg = TRUE; - pDevice->RequestedLineSpeed = LineSpeed; - pDevice->RequestedDuplexMode = LM_DUPLEX_MODE_FULL; - LM_SetupPhy(pDevice); - return LM_STATUS_SUCCESS; -} - -LM_STATUS -LM_DisableExtLoopBack(PLM_DEVICE_BLOCK pDevice) -{ - pDevice->LoopBackMode = 0; - - pDevice->DisableAutoNeg = pDevice->SavedDisableAutoNeg; - pDevice->RequestedLineSpeed = pDevice->SavedRequestedLineSpeed; - pDevice->RequestedDuplexMode = pDevice->SavedRequestedDuplexMode; - - LM_SetupPhy(pDevice); - return LM_STATUS_SUCCESS; -} - -/******************************************************************************/ -/* Description: */ -/* */ -/* Return: */ -/******************************************************************************/ -LM_STATUS -LM_SetPowerState( -PLM_DEVICE_BLOCK pDevice, -LM_POWER_STATE PowerLevel) -{ -#ifdef BCM_WOL - LM_UINT32 PmeSupport; - PLM_DEVICE_BLOCK pDevice2 = 0; - int j; -#endif - 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); - - Value32 = REG_RD(pDevice, Grc.LocalCtrl); - - if(T3_ASIC_5752(pDevice->ChipRevId)){ - Value32 |= (GRC_MISC_LOCAL_CTRL_GPIO_OE3 | - GRC_MISC_LOCAL_CTRL_GPIO_OUTPUT3 | - 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); - } - else - { - Value32 &= ~(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); - } - - RAW_REG_WR(pDevice, Grc.LocalCtrl, Value32); - - MM_Wait(40); /* Required delay is about 20us. */ - - pDevice->PowerLevel = PowerLevel; - return LM_STATUS_SUCCESS; - } -#ifdef BCM_WOL - 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->WakeUpRequestedLineSpeed = pDevice->RequestedLineSpeed; - pDevice->WakeUpRequestedDuplexMode = pDevice->RequestedDuplexMode; - } - - /* Force auto-negotiation to 10 line speed. */ - pDevice->DisableAutoNeg = FALSE; - - if (!(pDevice->TbiFlags & ENABLE_TBI_FLAG)) - { - pDevice->RequestedLineSpeed = LM_LINE_SPEED_10MBPS; - LM_SetupPhy(pDevice); - } - - /* Put the driver in the initial state, and go through the power down */ - /* sequence. */ - LM_DoHalt(pDevice); - - if (!(pDevice->AsfFlags & ASF_ENABLED)) - { - for(j = 0; j < 20000; j++) - { - MM_Wait(10); - - Value32 = MEM_RD_OFFSET(pDevice, T3_ASF_FW_STATUS_MAILBOX); - if(Value32 == ~T3_MAGIC_NUM_FIRMWARE_INIT_DONE) - { - break; - } - } - } - - MEM_WR_OFFSET(pDevice, DRV_WOL_MAILBOX, DRV_WOL_SIGNATURE | - DRV_DOWN_STATE_SHUTDOWN | 0x2 | DRV_WOL_SET_MAGIC_PKT); - - MM_ReadConfig32(pDevice, T3_PCI_PM_CAP_REG, &PmeSupport); - - if (pDevice->WakeUpModeCap != LM_WAKE_UP_MODE_NONE) - { - - /* Enable WOL. */ - if (!(pDevice->TbiFlags & ENABLE_TBI_FLAG)) - { - LM_WritePhy(pDevice, BCM5401_AUX_CTRL, 0x5a); - MM_Wait(40); - } - - if (! T3_ASIC_IS_575X_PLUS(pDevice->ChipRevId)) - { - /* Let boot code deal with LED mode on shasta */ - REG_WR(pDevice, MacCtrl.LedCtrl, pDevice->LedCtrl); - } - - if (pDevice->TbiFlags & ENABLE_TBI_FLAG) - { - Value32 = MAC_MODE_PORT_MODE_TBI; - } - else - { - Value32 = MAC_MODE_PORT_MODE_MII; - if(T3_ASIC_REV(pDevice->ChipRevId) == T3_ASIC_REV_5700) - { - if(pDevice->LedCtrl == LED_CTRL_PHY_MODE_2 || - pDevice->WolSpeed == WOL_SPEED_10MB) - { - Value32 |= MAC_MODE_LINK_POLARITY; - } - } - else - { - Value32 |= MAC_MODE_LINK_POLARITY; - } - } - REG_WR(pDevice, MacCtrl.Mode, Value32); - REG_RD_BACK(pDevice, MacCtrl.Mode); - 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; - } - -#ifdef BCM_ASF - if (pDevice->AsfFlags & ASF_ENABLED) - { - Value32 &= ~MAC_MODE_ACPI_POWER_ON_ENABLE; - } -#endif - REG_WR(pDevice, MacCtrl.Mode, Value32); - - /* Enable the receiver. */ - REG_WR(pDevice, MacCtrl.RxMode, RX_MODE_ENABLE); - } - else if (!(pDevice->AsfFlags & ASF_ENABLED)) - { - if (pDevice->TbiFlags & ENABLE_TBI_FLAG) - { - REG_WR(pDevice, MacCtrl.LedCtrl, LED_CTRL_OVERRIDE_LINK_LED | - LED_CTRL_OVERRIDE_TRAFFIC_LED); - } - else - { - LM_WritePhy(pDevice, BCM540X_EXT_CTRL_REG, - BCM540X_EXT_CTRL_FORCE_LED_OFF); - LM_WritePhy(pDevice, 0x18, 0x01b2); - if ((T3_ASIC_REV(pDevice->ChipRevId) != T3_ASIC_REV_5700) && - (T3_ASIC_REV(pDevice->ChipRevId) != T3_ASIC_REV_5704) && - !T3_ASIC_IS_5705_BEYOND(pDevice->ChipRevId) ) - { - LM_WritePhy(pDevice, PHY_CTRL_REG, PHY_CTRL_LOWER_POWER_MODE); - } - } - } - - /* Disable tx/rx clocks, and select an alternate clock. */ - if (T3_ASIC_5714_FAMILY(pDevice->ChipRevId)){ - /* Do nothing */ - } - else if ((T3_ASIC_REV(pDevice->ChipRevId) == T3_ASIC_REV_5700) || - ((T3_ASIC_REV(pDevice->ChipRevId) == T3_ASIC_REV_5701) && - (pDevice->WolSpeed == WOL_SPEED_10MB))) - { - Value32 = T3_PCI_DISABLE_RX_CLOCK | T3_PCI_DISABLE_TX_CLOCK | - T3_PCI_SELECT_ALTERNATE_CLOCK | - T3_PCI_POWER_DOWN_PCI_PLL133; - - REG_WR(pDevice, PciCfg.ClockCtrl, pDevice->ClockCtrl | Value32); - } - /* ASF on 5750 will not run properly on slow core clock */ - else if( !(T3_ASIC_IS_575X_PLUS(pDevice->ChipRevId) && - (pDevice->AsfFlags & ASF_ENABLED) )) - { - if(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 if(T3_ASIC_IS_5705_BEYOND(pDevice->ChipRevId) ) - { - Value32 = T3_PCI_625_CORE_CLOCK; - } - else - { - Value32 = T3_PCI_SELECT_ALTERNATE_CLOCK; - } - RAW_REG_WR(pDevice, PciCfg.ClockCtrl, pDevice->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 if(T3_ASIC_IS_5705_BEYOND(pDevice->ChipRevId) ) - { - Value32 = T3_PCI_SELECT_ALTERNATE_CLOCK | T3_PCI_625_CORE_CLOCK; - } - else if(!T3_ASIC_5714_FAMILY(pDevice->ChipRevId)) - { - Value32 = T3_PCI_SELECT_ALTERNATE_CLOCK | T3_PCI_44MHZ_CORE_CLOCK; - } - - RAW_REG_WR(pDevice, PciCfg.ClockCtrl, pDevice->ClockCtrl | Value32); - - if (!T3_ASIC_IS_5705_BEYOND(pDevice->ChipRevId)) - { - 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; - } - - RAW_REG_WR(pDevice, PciCfg.ClockCtrl, pDevice->ClockCtrl | Value32); - } - } - - MM_Wait(40); - - if (T3_ASIC_REV(pDevice->ChipRevId) == T3_ASIC_REV_5704) - { - pDevice2 = MM_FindPeerDev(pDevice); - } - if (!(pDevice->Flags & EEPROM_WP_FLAG)) - { - LM_SwitchVaux(pDevice, pDevice2); - } - - LM_WritePostResetSignatures(pDevice, LM_SHUTDOWN_RESET); - - if((T3_CHIP_REV(pDevice->ChipRevId) == T3_CHIP_REV_5750_AX) || - (T3_CHIP_REV(pDevice->ChipRevId) == T3_CHIP_REV_5750_BX)) { - - Value32= REG_RD_OFFSET(pDevice, 0x7d00); - REG_WR_OFFSET(pDevice, 0x7d00,Value32 & ~(BIT_16 | BIT_4 | BIT_2 | BIT_1 | BIT_0)); - - if(!(pDevice->AsfFlags & ASF_ENABLED)) - LM_HaltCpu(pDevice, T3_RX_CPU_ID); - - } - - /* Put the the hardware in low power mode. */ - if (!(pDevice->Flags & DISABLE_D3HOT_FLAG)) - { - MM_WriteConfig32(pDevice, T3_PCI_PM_STATUS_CTRL_REG, PmCtrl); - MM_Wait(200); /* Wait 200us for state transition */ - } - - pDevice->PowerLevel = PowerLevel; - -#else - LM_WritePostResetSignatures(pDevice, LM_SHUTDOWN_RESET); -#endif /* BCM_WOL */ - - return LM_STATUS_SUCCESS; -} /* LM_SetPowerState */ - - -LM_VOID -LM_SwitchVaux(PLM_DEVICE_BLOCK pDevice, PLM_DEVICE_BLOCK pDevice2) -{ - if(T3_ASIC_5714_FAMILY(pDevice->ChipRevId)) - return; - - 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); - - /* Switch adapter to auxilliary power if WOL enabled */ - if ((pDevice->WakeUpModeCap != LM_WAKE_UP_MODE_NONE) || - (pDevice->AsfFlags & ASF_ENABLED) || - (pDevice2 && ((pDevice2->WakeUpModeCap != LM_WAKE_UP_MODE_NONE) || - (pDevice2->AsfFlags & ASF_ENABLED)))) - { - 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. */ - RAW_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 - { - if (pDevice2 && pDevice2->InitDone) - { - return; - } - - /* On NICs GPIOs are used for vaux. - The transition of GPIO0 from 0-1 causes vaux - to power up. Transition of GPIO1 from 1-0 turns vaux off. - GPIO2 transition from 1-0 enables a non-glitch vaux - transition from one state to another. - On certain designs we should not output GPIO2. - */ - if(pDevice->Flags & GPIO2_DONOT_OUTPUT) - { - /* GPIO0 = 0, GPIO1 = 1. */ - RAW_REG_WR(pDevice, Grc.LocalCtrl, pDevice->GrcLocalCtrl | - GRC_MISC_LOCAL_CTRL_GPIO_OE0 | - GRC_MISC_LOCAL_CTRL_GPIO_OE1 | - GRC_MISC_LOCAL_CTRL_GPIO_OUTPUT1); - - MM_Wait(40); - - /* GPIO0 = 1, GPIO1 = 1. */ - RAW_REG_WR(pDevice, Grc.LocalCtrl, pDevice->GrcLocalCtrl | - GRC_MISC_LOCAL_CTRL_GPIO_OE0 | - GRC_MISC_LOCAL_CTRL_GPIO_OE1 | - GRC_MISC_LOCAL_CTRL_GPIO_OUTPUT0 | - GRC_MISC_LOCAL_CTRL_GPIO_OUTPUT1); - - MM_Wait(40); - } - else - { - - /* GPIO0 = 0, GPIO1 = 1, GPIO2 = 1. */ - RAW_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. */ - RAW_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. */ - RAW_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); - } /* GPIO2 OK */ - } /* Not 5700||5701 */ - } /* WOL disabled */ - else - { - if ((T3_ASIC_REV(pDevice->ChipRevId) != T3_ASIC_REV_5700) && - (T3_ASIC_REV(pDevice->ChipRevId) != T3_ASIC_REV_5701)) - { - if (pDevice2 && pDevice2->InitDone) - { - return; - } - - /* GPIO1 = 1 */ - RAW_REG_WR(pDevice, Grc.LocalCtrl, pDevice->GrcLocalCtrl | - GRC_MISC_LOCAL_CTRL_GPIO_OE1 | - GRC_MISC_LOCAL_CTRL_GPIO_OUTPUT1); - MM_Wait(40); - - /* GPIO1 = 0 */ - RAW_REG_WR(pDevice, Grc.LocalCtrl, pDevice->GrcLocalCtrl | - GRC_MISC_LOCAL_CTRL_GPIO_OE1); - MM_Wait(40); - - /* GPIO1 = 1 */ - RAW_REG_WR(pDevice, Grc.LocalCtrl, pDevice->GrcLocalCtrl | - GRC_MISC_LOCAL_CTRL_GPIO_OE1 | - GRC_MISC_LOCAL_CTRL_GPIO_OUTPUT1); - MM_Wait(40); - } - } -} - - -/******************************************************************************/ -/* 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->RequestedLineSpeed == LM_LINE_SPEED_AUTO) - { - if (T3_ASIC_5714_FAMILY(pDevice->ChipRevId) && - (pDevice->PhyFlags & PHY_IS_FIBER)) { - - /* 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_1000XPAUSE; - } - else if(pDevice->FlowControlCap & LM_FLOW_CONTROL_TRANSMIT_PAUSE) - { - Value32 |= PHY_AN_AD_1000XPSE_ASYM; - } - else if(pDevice->FlowControlCap & LM_FLOW_CONTROL_RECEIVE_PAUSE) - { - Value32 |= (PHY_AN_AD_1000XPSE_ASYM | PHY_AN_AD_1000XPAUSE); - } - - }else{ - - /* 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_ForceAutoNeg(PLM_DEVICE_BLOCK pDevice) -{ - LM_LINE_SPEED LineSpeed; - LM_DUPLEX_MODE DuplexMode; - LM_UINT32 NewPhyCtrl; - LM_UINT32 Value32, PhyReg18; - LM_UINT32 Cnt; - - /* Get the interface type, line speed, and duplex mode. */ - LineSpeed = pDevice->RequestedLineSpeed; - DuplexMode = pDevice->RequestedDuplexMode; - - /* Exit ext. loop back, in case it was in ext. loopback mode */ - /* Set Extended packet length bit on chips that support jumbo frames */ - if ((pDevice->PhyId & PHY_ID_MASK) == PHY_BCM5401_PHY_ID) - { - LM_WritePhy(pDevice, BCM5401_AUX_CTRL, 0x4c20); - - LM_ReadPhy(pDevice, BCM540X_EXT_CTRL_REG, &Value32); - Value32 |= 1; /* set tx elastic fifo */ - LM_WritePhy(pDevice, BCM540X_EXT_CTRL_REG, Value32); - - } - else - { - LM_WritePhy(pDevice, BCM5401_AUX_CTRL, 0x0007); - LM_ReadPhy(pDevice, BCM5401_AUX_CTRL, &PhyReg18); - PhyReg18 &= ~0x8000; /* clear external loop back */ - - if (pDevice->Flags & JUMBO_CAPABLE_FLAG) - { - PhyReg18 |= 0x4000; /* set extended packet length */ - LM_ReadPhy(pDevice, BCM540X_EXT_CTRL_REG, &Value32); - Value32 |= 1; /* set tx elastic fifo */ - LM_WritePhy(pDevice, BCM540X_EXT_CTRL_REG, Value32); - } - LM_WritePhy(pDevice, BCM5401_AUX_CTRL, PhyReg18); - } - -#ifdef BCM_WOL - 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) -#else - /* Setup the auto-negotiation advertisement register. */ - if(LineSpeed == LM_LINE_SPEED_UNKNOWN) -#endif - { - /* Setup the 10/100 Mbps auto-negotiation advertisement register. */ - Value32 = PHY_AN_AD_PROTOCOL_802_3_CSMA_CD | PHY_AN_AD_ALL_SPEEDS; - Value32 |= GetPhyAdFlowCntrlSettings(pDevice); - - LM_WritePhy(pDevice, PHY_AN_AD_REG, Value32); - pDevice->advertising = Value32; - - /* Advertise 1000Mbps */ - if (!(pDevice->PhyFlags & PHY_NO_GIGABIT)) - { - Value32 = BCM540X_AN_AD_ALL_1G_SPEEDS; - -#ifdef INCLUDE_5701_AX_FIX - /* 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 - { - LM_WritePhy(pDevice, BCM540X_1000BASET_CTRL_REG, 0); - pDevice->advertising1000 = 0; - } - } - else - { - if ((pDevice->PhyFlags & PHY_NO_GIGABIT) && - (LineSpeed == LM_LINE_SPEED_1000MBPS)) - { - LineSpeed = LM_LINE_SPEED_100MBPS; - } - 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; - } - -#ifdef INCLUDE_5701_AX_FIX - if ((pDevice->LoopBackMode == LM_EXT_LOOP_BACK_MODE) || - (pDevice->ChipRevId == T3_CHIP_ID_5701_A0 || - pDevice->ChipRevId == T3_CHIP_ID_5701_B0)) -#else - if (pDevice->LoopBackMode == LM_EXT_LOOP_BACK_MODE) -#endif - { - Value32 |= BCM540X_CONFIG_AS_MASTER | - BCM540X_ENABLE_CONFIG_AS_MASTER; - } - LM_WritePhy(pDevice, BCM540X_1000BASET_CTRL_REG, Value32); - pDevice->advertising1000 = Value32; - if (pDevice->LoopBackMode == LM_EXT_LOOP_BACK_MODE) - { - if ((pDevice->PhyId & PHY_ID_MASK) == PHY_BCM5401_PHY_ID) - { - LM_WritePhy(pDevice, BCM5401_AUX_CTRL, 0x8c20); - } - else - { - LM_WritePhy(pDevice, BCM5401_AUX_CTRL, 0x0007); - LM_ReadPhy(pDevice, BCM5401_AUX_CTRL, &PhyReg18); - PhyReg18 |= 0x8000; /* set loop back */ - LM_WritePhy(pDevice, BCM5401_AUX_CTRL, PhyReg18); - } - } - } - 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->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 < 1500; 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: */ -/******************************************************************************/ -LM_STATUS LM_LoadFirmware(PLM_DEVICE_BLOCK pDevice, - PT3_FWIMG_INFO pFwImg, - LM_UINT32 LoadCpu, - LM_UINT32 StartCpu) -{ - LM_UINT32 i; - LM_UINT32 address; - LM_VOID (*Wr_fn)(PLM_DEVICE_BLOCK pDevice,LM_UINT32 Register,LM_UINT32 Value32); - LM_UINT32 (*Rd_fn)(PLM_DEVICE_BLOCK pDevice,LM_UINT32 Register); - LM_UINT32 len; - LM_UINT32 base_addr; - - /* BCM4785: Avoid all use of firmware. */ - if (pDevice->Flags & SB_CORE_FLAG) - return LM_STATUS_FAILURE; - -#ifdef INCLUDE_TCP_SEG_SUPPORT - if (T3_ASIC_REV(pDevice->ChipRevId) == T3_ASIC_REV_5705) - { - Wr_fn = LM_MemWrInd; - Rd_fn = LM_MemRdInd; - len = LM_GetStkOffLdFirmwareSize(pDevice); - base_addr = T3_NIC_BCM5705_MBUF_POOL_ADDR; - } - else -#endif - { - Wr_fn = LM_RegWrInd; - Rd_fn = LM_RegRdInd; - len = T3_RX_CPU_SPAD_SIZE; - base_addr = T3_RX_CPU_SPAD_ADDR; - } - - 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 < len; i+=4) - { - Wr_fn(pDevice,base_addr+i,0); - } - - /* Copy code first */ - address = base_addr + (pFwImg->Text.Offset & 0xffff); - for (i = 0; i <= pFwImg->Text.Length; i+=4) - { - Wr_fn(pDevice,address+i, - ((LM_UINT32 *)pFwImg->Text.Buffer)[i/4]); - } - - address = base_addr + (pFwImg->ROnlyData.Offset & 0xffff); - for (i = 0; i <= pFwImg->ROnlyData.Length; i+=4) - { - Wr_fn(pDevice,address+i, - ((LM_UINT32 *)pFwImg->ROnlyData.Buffer)[i/4]); - } - - address = base_addr + (pFwImg->Data.Offset & 0xffff); - for (i= 0; i <= pFwImg->Data.Length; i+=4) - { - Wr_fn(pDevice,address+i, - ((LM_UINT32 *)pFwImg->Data.Buffer)[i/4]); - } - } - - if ((LoadCpu & T3_TX_CPU_ID) && - (T3_ASIC_REV(pDevice->ChipRevId) != T3_ASIC_REV_5705)) - { - 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) - { - Wr_fn(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) - { - Wr_fn(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) - { - Wr_fn(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) - { - Wr_fn(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); - REG_RD_BACK(pDevice,rxCpu.reg.PC); - MM_Wait(1000); - } - - REG_WR(pDevice,rxCpu.reg.state, 0xffffffff); - REG_WR(pDevice,rxCpu.reg.mode, 0); - } - - if ((StartCpu & T3_TX_CPU_ID) && - (T3_ASIC_REV(pDevice->ChipRevId) != T3_ASIC_REV_5705)) - { - /* 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); - REG_RD_BACK(pDevice,txCpu.reg.PC); - MM_Wait(1000); - } - - REG_WR(pDevice,txCpu.reg.state, 0xffffffff); - REG_WR(pDevice,txCpu.reg.mode, 0); - } - - return LM_STATUS_SUCCESS; -} - -LM_STATUS LM_HaltCpu(PLM_DEVICE_BLOCK pDevice,LM_UINT32 cpu_number) -{ - LM_UINT32 i; - LM_STATUS status; - - status = LM_STATUS_SUCCESS; - - if (T3_ASIC_IS_5705_BEYOND(pDevice->ChipRevId) && - !(cpu_number & T3_RX_CPU_ID)) - { - return status; - } - - if ((T3_ASIC_REV(pDevice->ChipRevId) != T3_ASIC_REV_5700) && - (T3_ASIC_REV(pDevice->ChipRevId) != T3_ASIC_REV_5701)) - { - status = LM_NVRAM_AcquireLock(pDevice); - } - - 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); - REG_RD_BACK(pDevice,rxCpu.reg.mode); - MM_Wait(10); - - if (i == 10000) - status = LM_STATUS_FAILURE; - } - - /* - * BCM4785: There is only an Rx CPU for the 5750 derivative in - * the 4785. Don't go any further in this code in order to - * avoid access to the NVRAM arbitration register. - */ - if (pDevice->Flags & SB_CORE_FLAG) - return status; - - if ((pDevice->Flags & T3_HAS_TWO_CPUS) && - (cpu_number & T3_TX_CPU_ID)) - { - for (i = 0 ; i < 10000; i++) - { - REG_WR(pDevice,txCpu.reg.state, 0xffffffff); - REG_WR(pDevice,txCpu.reg.mode,CPU_MODE_HALT); - - if (REG_RD(pDevice,txCpu.reg.mode) & CPU_MODE_HALT) - break; - } - - if (i == 10000) - status = LM_STATUS_FAILURE; - } - - if ((T3_ASIC_REV(pDevice->ChipRevId) != T3_ASIC_REV_5700) && - (T3_ASIC_REV(pDevice->ChipRevId) != T3_ASIC_REV_5701)) - { - if (status != LM_STATUS_SUCCESS) - { - /* - * Some part of this operation failed. - * Just undo our own actions. - */ - LM_NVRAM_ReleaseLock(pDevice); - } - else if (!(pDevice->Flags & T3_HAS_TWO_CPUS) || - cpu_number == (T3_TX_CPU_ID | T3_RX_CPU_ID)) - { - /* - * Release our NVRAM arbitration grant along - * with the firmware's arbitration request bit. - */ - REG_WR(pDevice, Nvram.SwArb, SW_ARB_REQ_CLR1 | SW_ARB_REQ_CLR0); - REG_RD_BACK(pDevice, Nvram.SwArb); - } - else - { - LM_NVRAM_ReleaseLock(pDevice); - - if (LM_NVRAM_AcquireLock(pDevice) == LM_STATUS_SUCCESS) - { - /* All is well. Release the arbitration and continue. */ - LM_NVRAM_ReleaseLock(pDevice); - } - else - { - /* - * We've timed out while attempting to get the - * NVRAM arbitration. Assume the cause is that - * the NVRAM has requested arbitration after we - * acquired arbitration the first time, but before - * the CPU was actually halted. - */ - - /* - * Release our NVRAM arbitration grant along - * with the firmware's arbitration request bit. - */ - REG_WR(pDevice, Nvram.SwArb, SW_ARB_REQ_CLR1 | SW_ARB_REQ_CLR0); - REG_RD_BACK(pDevice, Nvram.SwArb); - } - } - } - - return status; -} - - -LM_STATUS -LM_BlinkLED(PLM_DEVICE_BLOCK pDevice, LM_UINT32 BlinkDurationSec) -{ - int j; - int ret = LM_STATUS_SUCCESS; - - if(BlinkDurationSec == 0) - { - BlinkDurationSec = 1; - } - if(BlinkDurationSec > 120) - { - BlinkDurationSec = 120; - } - - 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); - } - if (MM_Sleep(pDevice, 500) != LM_STATUS_SUCCESS)/* 0.5 second */ - { - ret = LM_STATUS_FAILURE; - break; - } - } - REG_WR(pDevice, MacCtrl.LedCtrl, pDevice->LedCtrl); - return ret; -} - -LM_STATUS -LM_SwitchClocks(PLM_DEVICE_BLOCK pDevice) -{ - LM_UINT32 ClockCtrl; - - if(T3_ASIC_5714_FAMILY(pDevice->ChipRevId)) - return LM_STATUS_SUCCESS; - - ClockCtrl = REG_RD(pDevice, PciCfg.ClockCtrl); - pDevice->ClockCtrl = ClockCtrl & (T3_PCI_FORCE_CLKRUN | - T3_PCI_CLKRUN_OUTPUT_EN | 0x1f); - if (T3_ASIC_IS_5705_BEYOND(pDevice->ChipRevId)) - { - if (ClockCtrl & T3_PCI_625_CORE_CLOCK) - { - /* clear ALT clock first */ - RAW_REG_WR(pDevice, PciCfg.ClockCtrl, pDevice->ClockCtrl | - T3_PCI_625_CORE_CLOCK); - MM_Wait(40); /* required delay is 27usec */ - } - } - else - { - if (ClockCtrl & T3_PCI_44MHZ_CORE_CLOCK) - { - RAW_REG_WR(pDevice, PciCfg.ClockCtrl, pDevice->ClockCtrl | - T3_PCI_44MHZ_CORE_CLOCK | T3_PCI_SELECT_ALTERNATE_CLOCK); - MM_Wait(40); /* required delay is 27usec */ - RAW_REG_WR(pDevice, PciCfg.ClockCtrl, pDevice->ClockCtrl | - T3_PCI_SELECT_ALTERNATE_CLOCK); - MM_Wait(40); /* required delay is 27usec */ - } - } - - RAW_REG_WR(pDevice, PciCfg.ClockCtrl, pDevice->ClockCtrl); - MM_Wait(40); /* required delay is 27usec */ - return LM_STATUS_SUCCESS; -} - -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 = 0x00000005; /* 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, - MM_SWAP_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; - LM_STATUS ret = LM_STATUS_FAILURE; - - if(T3_ASIC_REV(pDevice->ChipRevId) != T3_ASIC_REV_5700 && - T3_ASIC_REV(pDevice->ChipRevId) != T3_ASIC_REV_5701) - { - return LM_STATUS_SUCCESS; - } - while (!dma_success) - { - /* Fill data with incremental patterns */ - ptr = (LM_UINT32 *)pBufferVirt; - for (j = 0; j < BufferSize/4; j++) - *ptr++ = j; - - if (t3_do_dma(pDevice,BufferPhy,BufferSize, 1) == LM_STATUS_FAILURE) - { - goto LM_DmaTestDone; - } - - 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) - { - goto LM_DmaTestDone; - } - - 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_16) - { - pDevice->DmaReadWriteCtrl = (pDevice->DmaReadWriteCtrl & - ~DMA_CTRL_WRITE_BOUNDARY_MASK) | - DMA_CTRL_WRITE_BOUNDARY_16; - REG_WR(pDevice, PciCfg.DmaReadWriteCtrl, - pDevice->DmaReadWriteCtrl); - break; - } - else - { - goto LM_DmaTestDone; - } - } - } - if (j == (BufferSize/4)) - dma_success = 1; - } - ret = LM_STATUS_SUCCESS; -LM_DmaTestDone: - memset(pBufferVirt, 0, BufferSize); - return ret; -} - -void -LM_Add32To64Counter(LM_UINT32 Counter32, T3_64BIT_REGISTER *Counter64) -{ - Counter64->Low += Counter32; - if (Counter64->Low < Counter32) - { - Counter64->High++; - } -} - -LM_STATUS -LM_GetStats(PLM_DEVICE_BLOCK pDevice) -{ - PT3_STATS_BLOCK pStats = (PT3_STATS_BLOCK) pDevice->pStatsBlkVirt; - - if(!T3_ASIC_IS_5705_BEYOND(pDevice->ChipRevId)) - { - return LM_STATUS_FAILURE; - } - - if (pStats == 0) - { - return LM_STATUS_FAILURE; - } - LM_Add32To64Counter(REG_RD(pDevice, MacCtrl.ifHCOutOctets), - &pStats->ifHCOutOctets); - LM_Add32To64Counter(REG_RD(pDevice, MacCtrl.etherStatsCollisions), - &pStats->etherStatsCollisions); - LM_Add32To64Counter(REG_RD(pDevice, MacCtrl.outXonSent), - &pStats->outXonSent); - LM_Add32To64Counter(REG_RD(pDevice, MacCtrl.outXoffSent), - &pStats->outXoffSent); - LM_Add32To64Counter(REG_RD(pDevice, - MacCtrl.dot3StatsInternalMacTransmitErrors), - &pStats->dot3StatsInternalMacTransmitErrors); - LM_Add32To64Counter(REG_RD(pDevice, MacCtrl.dot3StatsSingleCollisionFrames), - &pStats->dot3StatsSingleCollisionFrames); - LM_Add32To64Counter(REG_RD(pDevice, - MacCtrl.dot3StatsMultipleCollisionFrames), - &pStats->dot3StatsMultipleCollisionFrames); - LM_Add32To64Counter(REG_RD(pDevice, MacCtrl.dot3StatsDeferredTransmissions), - &pStats->dot3StatsDeferredTransmissions); - LM_Add32To64Counter(REG_RD(pDevice, MacCtrl.dot3StatsExcessiveCollisions), - &pStats->dot3StatsExcessiveCollisions); - LM_Add32To64Counter(REG_RD(pDevice, MacCtrl.dot3StatsLateCollisions), - &pStats->dot3StatsLateCollisions); - LM_Add32To64Counter(REG_RD(pDevice, MacCtrl.ifHCOutUcastPkts), - &pStats->ifHCOutUcastPkts); - LM_Add32To64Counter(REG_RD(pDevice, MacCtrl.ifHCOutMulticastPkts), - &pStats->ifHCOutMulticastPkts); - LM_Add32To64Counter(REG_RD(pDevice, MacCtrl.ifHCOutBroadcastPkts), - &pStats->ifHCOutBroadcastPkts); - LM_Add32To64Counter(REG_RD(pDevice, MacCtrl.ifHCInOctets), - &pStats->ifHCInOctets); - LM_Add32To64Counter(REG_RD(pDevice, MacCtrl.etherStatsFragments), - &pStats->etherStatsFragments); - LM_Add32To64Counter(REG_RD(pDevice, MacCtrl.ifHCInUcastPkts), - &pStats->ifHCInUcastPkts); - LM_Add32To64Counter(REG_RD(pDevice, MacCtrl.ifHCInMulticastPkts), - &pStats->ifHCInMulticastPkts); - LM_Add32To64Counter(REG_RD(pDevice, MacCtrl.ifHCInBroadcastPkts), - &pStats->ifHCInBroadcastPkts); - LM_Add32To64Counter(REG_RD(pDevice, MacCtrl.dot3StatsFCSErrors), - &pStats->dot3StatsFCSErrors); - LM_Add32To64Counter(REG_RD(pDevice, MacCtrl.dot3StatsAlignmentErrors), - &pStats->dot3StatsAlignmentErrors); - LM_Add32To64Counter(REG_RD(pDevice, MacCtrl.xonPauseFramesReceived), - &pStats->xonPauseFramesReceived); - LM_Add32To64Counter(REG_RD(pDevice, MacCtrl.xoffPauseFramesReceived), - &pStats->xoffPauseFramesReceived); - LM_Add32To64Counter(REG_RD(pDevice, MacCtrl.macControlFramesReceived), - &pStats->macControlFramesReceived); - LM_Add32To64Counter(REG_RD(pDevice, MacCtrl.xoffStateEntered), - &pStats->xoffStateEntered); - LM_Add32To64Counter(REG_RD(pDevice, MacCtrl.dot3StatsFramesTooLong), - &pStats->dot3StatsFramesTooLong); - LM_Add32To64Counter(REG_RD(pDevice, MacCtrl.etherStatsJabbers), - &pStats->etherStatsJabbers); - LM_Add32To64Counter(REG_RD(pDevice, MacCtrl.etherStatsUndersizePkts), - &pStats->etherStatsUndersizePkts); - - return LM_STATUS_SUCCESS; -} diff --git a/package/broadcom-57xx/src/tigon3.h b/package/broadcom-57xx/src/tigon3.h deleted file mode 100644 index 2860ab16d6..0000000000 --- a/package/broadcom-57xx/src/tigon3.h +++ /dev/null @@ -1,3882 +0,0 @@ -/******************************************************************************/ -/* */ -/* Broadcom BCM5700 Linux Network Driver, Copyright (c) 2000 - 2005 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 "lm.h" -#ifdef INCLUDE_TBI_SUPPORT -#include "autoneg.h" -#endif - - - -/******************************************************************************/ -/* Constants. */ -/******************************************************************************/ - -#ifndef TIGON3_DEBUG -#define TIGON3_DEBUG 0 -#endif /* TIGON3_DEBUG */ - -/* 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 */ - -#ifndef T3_JUMBO_RCV_ENTRY_COUNT -#define T3_JUMBO_RCV_ENTRY_COUNT 0 -#endif /* T3_JUMBO_RCV_ENTRY_COUNT */ - -#ifndef T3_JUMBO_RCB_ENTRY_COUNT -#define T3_JUMBO_RCB_ENTRY_COUNT 0 -#endif /* T3_JUMBO_RCB_ENTRY_COUNT */ - -/* Maxim number of packet descriptors used for sending packets. */ -#define MAX_TX_PACKET_DESC_COUNT T3_SEND_RCB_ENTRY_COUNT -#define DEFAULT_TX_PACKET_DESC_COUNT 120 - -/* 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 T3_STD_RCV_RCB_ENTRY_COUNT -#endif -#define DEFAULT_RX_PACKET_DESC_COUNT 200 - -/* 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_FIRMWARE_INIT_DONE 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_MAC_MODE BIT_NONE -#define T3_NIC_CFG_LED_PHY_MODE_1 BIT_2 -#define T3_NIC_CFG_LED_PHY_MODE_2 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_WOL_LIMIT_10 BIT_10 -#define T3_NIC_MINI_PCI BIT_12 -#define T3_NIC_FIBER_WOL_CAPABLE BIT_14 -#define T3_NIC_BOTH_PORT_100MB_WOL_CAPABLE BIT_15 -#define T3_NIC_GPIO2_NOT_AVAILABLE BIT_20 - -#define T3_NIC_DATA_VER 0x0b5c -#define T3_NIC_DATA_VER_SHIFT 16 - -#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_NICDRV_ALIVE2 0x0d - -#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_START_DONE 0x80000001 -#define T3_DRV_STATE_UNLOAD 0x02 -#define T3_DRV_STATE_UNLOAD_DONE 0x80000002 -#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 - -#define DRV_WOL_MAILBOX 0xd30 -#define DRV_WOL_SIGNATURE 0x474c0000 - -#define DRV_DOWN_STATE_SHUTDOWN 0x1 - -#define DRV_WOL_SET_MAGIC_PKT BIT_2 - -#define T3_NIC_DATA_NIC_CFG_ADDR2 0x0d38 /* bit 2-3 are same as in */ - /* 0xb58 */ -#define T3_SHASTA_EXT_LED_MODE_MASK (BIT_15 | BIT_16) -#define T3_SHASTA_EXT_LED_LEGACY_MODE BIT_NONE -#define T3_SHASTA_EXT_LED_SHARED_TRAFFIC_LINK_MODE BIT_15 -#define T3_SHASTA_EXT_LED_MAC_MODE BIT_16 -#define T3_SHASTA_EXT_LED_WIRELESS_COMBO_MODE (BIT_15 | BIT_16) -#define T3_NIC_CFG_CAPACITIVE_COUPLING BIT_17 -#define T3_NIC_CFG_PRESERVE_PREEMPHASIS BIT_18 - -/******************************************************************************/ -/* 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. */ - -#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. */ -#ifdef BCM_NAPI_RXPOLL -#define DEFAULT_RX_COALESCING_TICKS 18 -#define DEFAULT_RX_MAX_COALESCED_FRAMES 6 -#else -#define DEFAULT_RX_COALESCING_TICKS 60 -#define DEFAULT_RX_MAX_COALESCED_FRAMES 15 -#endif - -#define DEFAULT_TX_COALESCING_TICKS 200 -#define DEFAULT_TX_MAX_COALESCED_FRAMES 35 - -#define MAX_RX_COALESCING_TICKS 500 -#define MAX_TX_COALESCING_TICKS 500 -#define MAX_RX_MAX_COALESCED_FRAMES 100 -#define MAX_TX_MAX_COALESCED_FRAMES 100 - -#define ADAPTIVE_LO_RX_MAX_COALESCED_FRAMES 5 -#define ADAPTIVE_HI_RX_MAX_COALESCED_FRAMES 48 -#define ADAPTIVE_LO_RX_COALESCING_TICKS 25 -#define ADAPTIVE_HI_RX_COALESCING_TICKS 120 -#define ADAPTIVE_LO_PKT_THRESH 52000 -#define ADAPTIVE_HI_PKT_THRESH 112000 -#define ADAPTIVE_LO_TX_MAX_COALESCED_FRAMES 20 -#define ADAPTIVE_HI_TX_MAX_COALESCED_FRAMES 75 - -#ifdef BCM_NAPI_RXPOLL -#define DEFAULT_RX_COALESCING_TICKS_DURING_INT 18 -#define DEFAULT_RX_MAX_COALESCED_FRAMES_DURING_INT 6 -#else -#define DEFAULT_RX_COALESCING_TICKS_DURING_INT 25 -#define DEFAULT_RX_MAX_COALESCED_FRAMES_DURING_INT 2 -#endif -#define DEFAULT_TX_COALESCING_TICKS_DURING_INT 25 -#define ADAPTIVE_LO_RX_MAX_COALESCED_FRAMES_DURING_INT 1 -#define ADAPTIVE_HI_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 MIN_STATS_COALESCING_TICKS 100 -#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 - -/* 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_SIZE32 0x8000 -#define T3_NIC_MBUF_POOL_SIZE96 0x18000 -#define T3_NIC_MBUF_POOL_SIZE64 0x10000 - -#define T3_NIC_MBUF_POOL_ADDR_EXT_MEM 0x20000 - -#define T3_NIC_BCM5705_MBUF_POOL_ADDR 0x10000 -#define T3_NIC_BCM5705_MBUF_POOL_SIZE 0xe000 - -/* 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 0x50 -#define T3_DEF_RX_MAC_MBUF_LOW_WMARK 0x20 -#define T3_DEF_MBUF_HIGH_WMARK 0x60 - -#define T3_DEF_DMA_MBUF_LOW_WMARK_5705 0x0 -#define T3_DEF_RX_MAC_MBUF_LOW_WMARK_5705 0x10 -#define T3_DEF_MBUF_HIGH_WMARK_5705 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. */ -/******************************************************************************/ -/* MSI ENABLE bit is located at this offset */ -#define T3_PCI_MSI_ENABLE 0x58 - -#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_ID_BCM5705 0x165314e4 -#define T3_PCI_ID_BCM5705M 0x165D14e4 -#define T3_PCI_ID_BCM5705F 0x166E14e4 -#define T3_PCI_ID_BCM5901 0x170D14e4 -#define T3_PCI_ID_BCM5901A2 0x170E14e4 -#define T3_PCI_ID_BCM5751F 0x167E14e4 - -#define T3_PCI_ID_BCM471F 0x471f14e4 - -#define T3_PCI_ID_BCM5753 0x16f714e4 -#define T3_PCI_ID_BCM5753M 0x16fd14e4 -#define T3_PCI_ID_BCM5753F 0x16fe14e4 -#define T3_PCI_ID_BCM5781 0x16dd14e4 - -#define T3_PCI_ID_BCM5903M 0x16ff14e4 - -#define T3_PCI_VENDOR_ID(x) ((x) & 0xffff) -#define T3_PCI_DEVICE_ID(x) ((x) >> 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_5703_A3 0x1003 - -#define T3_CHIP_ID_5704_A0 0x2000 -#define T3_CHIP_ID_5704_A1 0x2001 -#define T3_CHIP_ID_5704_A2 0x2002 - -#define T3_CHIP_ID_5705_A0 0x3000 -#define T3_CHIP_ID_5705_A1 0x3001 -#define T3_CHIP_ID_5705_A2 0x3002 -#define T3_CHIP_ID_5705_A3 0x3003 - -#define T3_CHIP_ID_5750_A0 0x4000 -#define T3_CHIP_ID_5750_A1 0x4001 -#define T3_CHIP_ID_5750_A3 0x4003 -#define T3_CHIP_ID_5750_B0 0x4010 -#define T3_CHIP_ID_5750_C0 0x4200 - -#define T3_CHIP_ID_5714_A0 0x5000 -#define T3_CHIP_ID_5752_A0 0x6000 -#define T3_CHIP_ID_5714 0x8000 - - -/* 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 -#define T3_ASIC_REV_5705 0x03 -#define T3_ASIC_REV_5750 0x04 -#define T3_ASIC_REV_5714_A0 0x05 /*5714,5715*/ -#define T3_ASIC_REV_5752 0x06 -#define T3_ASIC_REV_5780 0x08 /* 5780 previously htle */ -#define T3_ASIC_REV_5714 0x09 /*5714,5715*/ - -#define T3_ASIC_IS_5705_BEYOND(_ChipRevId) \ - ((T3_ASIC_REV(_ChipRevId) == T3_ASIC_REV_5705) || \ - (T3_ASIC_REV(_ChipRevId) == T3_ASIC_REV_5750) || \ - (T3_ASIC_REV(_ChipRevId) == T3_ASIC_REV_5714_A0) || \ - (T3_ASIC_REV(_ChipRevId) == T3_ASIC_REV_5780) || \ - (T3_ASIC_REV(_ChipRevId) == T3_ASIC_REV_5714) || \ - (T3_ASIC_REV(_ChipRevId) == T3_ASIC_REV_5752)) - -#define T3_ASIC_IS_575X_PLUS(_ChipRevId) \ - ((T3_ASIC_REV(_ChipRevId) == T3_ASIC_REV_5750) || \ - (T3_ASIC_REV(_ChipRevId) == T3_ASIC_REV_5714_A0) || \ - (T3_ASIC_REV(_ChipRevId) == T3_ASIC_REV_5780) || \ - (T3_ASIC_REV(_ChipRevId) == T3_ASIC_REV_5714) || \ - (T3_ASIC_REV(_ChipRevId) == T3_ASIC_REV_5752)) - -#define T3_ASIC_5714_FAMILY(_ChipRevId) \ - ((T3_ASIC_REV(_ChipRevId) == T3_ASIC_REV_5714_A0) || \ - (T3_ASIC_REV(_ChipRevId) == T3_ASIC_REV_5780) || \ - (T3_ASIC_REV(_ChipRevId) == T3_ASIC_REV_5714)) - -#define T3_ASIC_IS_JUMBO_CAPABLE(_ChipRevId) \ - ((T3_ASIC_REV(_ChipRevId) == T3_ASIC_REV_5700) || \ - (T3_ASIC_REV(_ChipRevId) == T3_ASIC_REV_5701) || \ - (T3_ASIC_REV(_ChipRevId) == T3_ASIC_REV_5703) || \ - (T3_ASIC_REV(_ChipRevId) == T3_ASIC_REV_5714_A0) || \ - (T3_ASIC_REV(_ChipRevId) == T3_ASIC_REV_5780) || \ - (T3_ASIC_REV(_ChipRevId) == T3_ASIC_REV_5714) || \ - (T3_ASIC_REV(_ChipRevId) == T3_ASIC_REV_5704)) - -#define T3_ASIC_5752(_ChipRevId) \ - (T3_ASIC_REV(_ChipRevId) == T3_ASIC_REV_5752) - -#define T3_ASIC_5705_OR_5750(_ChipRevId) \ - ((T3_ASIC_REV(_ChipRevId) == T3_ASIC_REV_5705) || \ - (T3_ASIC_REV(_ChipRevId) == T3_ASIC_REV_5750)) - -/* 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 -#define T3_CHIP_REV_5703_AX 0x10 -#define T3_CHIP_REV_5704_AX 0x20 -#define T3_CHIP_REV_5704_BX 0x21 - -#define T3_CHIP_REV_5750_AX 0x40 -#define T3_CHIP_REV_5750_BX 0x41 - -/* 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_625_CORE_CLOCK BIT_20 -#define T3_PCI_FORCE_CLKRUN BIT_21 -#define T3_PCI_CLKRUN_OUTPUT_EN BIT_22 - - -#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 - -#define T3_MSI_CAPABILITY_ID_REG 0x58 -#define T3_MSI_NEXT_CAPABILITY_PTR 0x59 - -/* 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 - -#define T3_PCIE_CAPABILITY_ID_REG 0xD0 -#define T3_PCIE_CAPABILITY_ID 0x10 - -#define T3_PCIE_CAPABILITY_REG 0xD2 - -/******************************************************************************/ -/* 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 - -/* Defines for 5714 family fiber on the 546x phy*/ - -#define PHY_AN_AD_1000XFULL 0x20 -#define PHY_AN_AD_1000XHALF 0x40 -#define PHY_AN_AD_1000XPAUSE 0x80 -#define PHY_AN_AD_1000XPSE_ASYM 0x100 -#define PHY_AN_AD_1000XREM_FAULT_OFFLINE 0x2000 -#define PHY_AN_AD_1000XREM_FAULT_AN_ERROR 0x3000 - -#define PHY_AN_AD_ALL_SPEEDS (PHY_AN_AD_10BASET_HALF | PHY_AN_AD_10BASET_FULL |\ - PHY_AN_AD_100BASETX_HALF | PHY_AN_AD_100BASETX_FULL) - -/* 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_BCM5461_PHY_ID 0x600080c0 -#define PHY_BCM5701_PHY_ID 0x60008110 -#define PHY_BCM5703_PHY_ID 0x60008160 -#define PHY_BCM5704_PHY_ID 0x60008190 -#define PHY_BCM5705_PHY_ID 0x600081a0 -#define PHY_BCM5750_PHY_ID 0x60008180 -#define PHY_BCM8002_PHY_ID 0x60010140 -#define PHY_BCM5714_PHY_ID 0x60008340 -#define PHY_BCM5780_PHY_ID 0x60008350 -#define PHY_BCM5752_PHY_ID 0x60008100 - -#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_BCM5705_PHY_ID) && \ - (((x) & PHY_ID_MASK) != PHY_BCM5750_PHY_ID) && \ - (((x) & PHY_ID_MASK) != PHY_BCM8002_PHY_ID) && \ - (((x) & PHY_ID_MASK) != PHY_BCM5714_PHY_ID) && \ - (((x) & PHY_ID_MASK) != PHY_BCM5780_PHY_ID) && \ - (((x) & PHY_ID_MASK) != PHY_BCM5752_PHY_ID) && \ - (((x) & PHY_ID_MASK) != PHY_BCM5461_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 - -#define BCM540X_AN_AD_ALL_1G_SPEEDS (BCM540X_AN_AD_1000BASET_HALF | \ - BCM540X_AN_AD_1000BASET_FULL) - -/* Extended control register. */ -#define BCM540X_EXT_CTRL_REG 0x10 - -#define BCM540X_EXT_CTRL_LINK3_LED_MODE BIT_1 -#define BCM540X_EXT_CTRL_FORCE_LED_OFF BIT_3 -#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 - -/* BCM5461 x1c Shadow Control register */ -#define BCM546X_1c_SHADOW_REG 0x1c - -#define BCM546X_1c_WR_EN 0x8000 /* shadow (1c) write enable bit mask */ - -#define BCM546X_1c_SPR_CTRL_1 0x0800 /* shadow (1c) reg 00010 addr */ -#define BCM546X_1c_SP1_LINK_LED 0x0001 /* shadow (1c) reg 00010 link LED mode mask */ - -#define BCM546X_1c_SPR_CTRL_2 0x100C /* shadow (1c) reg 00100 addr */ -#define BCM546X_1c_SP2_NRG_DET 0x0002 /* shadow (1c) reg 00100 energy detect bit mask */ - - - -/******************************************************************************/ -/* 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; - #define PXC_MAX_READ_BYTE_COUNT_MASK (BIT_3 | BIT_2) - #define PXC_MAX_READ_BYTE_COUNT_512 (0) - #define PXC_MAX_READ_BYTE_COUNT_1024 (BIT_2) - #define PXC_MAX_READ_BYTE_COUNT_2048 (BIT_3) - #define PXC_MAX_READ_BYTE_COUNT_4096 (BIT_3 | BIT_2) - - 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_CMD 0x70000000 - #define DMA_CTRL_WRITE_BOUNDARY_64_PCIE 0x10000000 - #define DMA_CTRL_WRITE_BOUNDARY_128_PCIE 0x30000000 - #define DMA_CTRL_WRITE_BOUNDARY_DISABLE_PCIE 0x70000000 - #define DMA_CTRL_READ_CMD 0x06000000 - - /* bits 21:19 */ - #define DMA_CTRL_WRITE_PCIE_H20MARK_128 0x00180000 - #define DMA_CTRL_WRITE_PCIE_H20MARK_256 0x00380000 - - #define DMA_CTRL_PCIX_READ_WATERMARK_MASK (BIT_18 | BIT_17 | BIT_16) - #define DMA_CTRL_PCIX_READ_WATERMARK_64 (0) - #define DMA_CTRL_PCIX_READ_WATERMARK_128 (BIT_16) - #define DMA_CTRL_PCIX_READ_WATERMARK_256 (BIT_17) - #define DMA_CTRL_PCIX_READ_WATERMARK_384 (BIT_17 | BIT_16) - #define DMA_CTRL_PCIX_READ_WATERMARK_512 (BIT_18) - #define DMA_CTRL_PCIX_READ_WATERMARK_1024 (BIT_18 | BIT_16) - #define DMA_CTRL_PCIX_READ_WATERMARK_1536X (BIT_18 | BIT_17) - #define DMA_CTRL_PCIX_READ_WATERMARK_1536 (BIT_18 | BIT_17 | BIT_16) - - #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_128_PCIX BIT_11 - #define DMA_CTRL_WRITE_BOUNDARY_32 BIT_12 - #define DMA_CTRL_WRITE_BOUNDARY_256_PCIX BIT_12 - #define DMA_CTRL_WRITE_BOUNDARY_64 (BIT_12 | BIT_11) - #define DMA_CTRL_WRITE_BOUNDARY_384_PCIX (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 - - #define DMA_CTRL_READ_BOUNDARY_MASK (BIT_10 | BIT_9 | BIT_8) - #define DMA_CTRL_READ_BOUNDARY_DISABLE 0 - #define DMA_CTRL_READ_BOUNDARY_16 BIT_8 - #define DMA_CTRL_READ_BOUNDARY_128_PCIX BIT_8 - #define DMA_CTRL_READ_BOUNDARY_32 BIT_9 - #define DMA_CTRL_READ_BOUNDARY_256_PCIX BIT_9 - #define DMA_CTRL_READ_BOUNDARY_64 (BIT_9 | BIT_8) - #define DMA_CTRL_READ_BOUNDARY_384_PCIX (BIT_9 | BIT_8) - #define DMA_CTRL_READ_BOUNDARY_128 BIT_10 - #define DMA_CTRL_READ_BOUNDARY_256 (BIT_10 | BIT_8) - #define DMA_CTRL_READ_BOUNDARY_512 (BIT_10 | BIT_9) - #define DMA_CTRL_READ_BOUNDARY_1024 (BIT_10 | BIT_9 | BIT_8) - - 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; - - T3_32BIT_REGISTER Unused5[2]; /* 0xb0-0xb7 */ - - T3_32BIT_REGISTER DualMacCtrl; /* 0xb8 */ - #define T3_DUAL_MAC_CH_CTRL_MASK (BIT_1 | BIT_0) - #define T3_DUAL_MAC_ID BIT_2 - - T3_32BIT_REGISTER MacMessageExchangeOutput; /* 0xbc */ - T3_32BIT_REGISTER MacMessageExchangeInput; /* 0xc0 */ - - T3_32BIT_REGISTER FunctionEventMask; /* 0xc4 */ - - T3_32BIT_REGISTER Unused6[4]; /* 0xc8-0xd7 */ - - T3_32BIT_REGISTER DeviceCtrl; /* 0xd8 */ - #define MAX_PAYLOAD_SIZE_MASK 0x0e0 - - LM_UINT8 Unused7[36]; - -} T3_PCI_CONFIGURATION, *PT3_PCI_CONFIGURATION; - -#define PCIX_CMD_MAX_SPLIT_MASK 0x00700000 -#define PCIX_CMD_MAX_SPLIT_SHL 20 -#define PCIX_CMD_MAX_BURST_MASK 0x000c0000 -#define PCIX_CMD_MAX_BURST_SHL 18 -#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_SHASTA_MAC_MODE BIT_13 - #define LED_CTRL_SHARED_TRAFFIC_LINK BIT_14 - #define LED_CTRL_WIRELESS_COMBO BIT_15 - #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 - #define MI_STATUS_10MBPS BIT_1 - - /* 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) - - T3_32BIT_REGISTER LowWaterMarkMaxRxFrame; - - LM_UINT8 Reserved1[24]; - - T3_32BIT_REGISTER HashRegU[4]; - - struct { - T3_32BIT_REGISTER High; - T3_32BIT_REGISTER Low; - } MacAddrExt[12]; - - T3_32BIT_REGISTER SerdesCfg; - T3_32BIT_REGISTER SerdesStatus; - - LM_UINT8 Reserved2[24]; - - T3_32BIT_REGISTER SgDigControl; - T3_32BIT_REGISTER SgDigStatus; - - LM_UINT8 Reserved3[72]; - - volatile LM_UINT8 TxMacState[16]; - volatile LM_UINT8 RxMacState[20]; - - LM_UINT8 Reserved4[476]; - - T3_32BIT_REGISTER ifHCOutOctets; - T3_32BIT_REGISTER Reserved5; - T3_32BIT_REGISTER etherStatsCollisions; - T3_32BIT_REGISTER outXonSent; - T3_32BIT_REGISTER outXoffSent; - T3_32BIT_REGISTER Reserved6; - T3_32BIT_REGISTER dot3StatsInternalMacTransmitErrors; - T3_32BIT_REGISTER dot3StatsSingleCollisionFrames; - T3_32BIT_REGISTER dot3StatsMultipleCollisionFrames; - T3_32BIT_REGISTER dot3StatsDeferredTransmissions; - T3_32BIT_REGISTER Reserved7; - T3_32BIT_REGISTER dot3StatsExcessiveCollisions; - T3_32BIT_REGISTER dot3StatsLateCollisions; - T3_32BIT_REGISTER Reserved8[14]; - T3_32BIT_REGISTER ifHCOutUcastPkts; - T3_32BIT_REGISTER ifHCOutMulticastPkts; - T3_32BIT_REGISTER ifHCOutBroadcastPkts; - T3_32BIT_REGISTER Reserved9[2]; - T3_32BIT_REGISTER ifHCInOctets; - T3_32BIT_REGISTER Reserved10; - T3_32BIT_REGISTER etherStatsFragments; - T3_32BIT_REGISTER ifHCInUcastPkts; - T3_32BIT_REGISTER ifHCInMulticastPkts; - T3_32BIT_REGISTER ifHCInBroadcastPkts; - T3_32BIT_REGISTER dot3StatsFCSErrors; - T3_32BIT_REGISTER dot3StatsAlignmentErrors; - T3_32BIT_REGISTER xonPauseFramesReceived; - T3_32BIT_REGISTER xoffPauseFramesReceived; - T3_32BIT_REGISTER macControlFramesReceived; - T3_32BIT_REGISTER xoffStateEntered; - T3_32BIT_REGISTER dot3StatsFramesTooLong; - T3_32BIT_REGISTER etherStatsJabbers; - T3_32BIT_REGISTER etherStatsUndersizePkts; - - T3_32BIT_REGISTER Reserved11[209]; - -} 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; - #define T3_DISABLE_LONG_BURST_READ_DYN_FIX BIT_22 - - /* 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_MULTI_SPLIT_ENABLE BIT_11 - #define DMA_READ_MODE_MULTI_SPLIT_RESET BIT_12 - #define DMA_READ_MODE_FIFO_SIZE_128 BIT_17 - #define DMA_READ_MODE_FIFO_LONG_BURST (BIT_16 | BIT_17) - - 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; - -#if defined(PC) -#undef PC -#define PC pc -#endif - -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 - #define DMA_WRITE_MODE_RECEIVE_ACCELERATE BIT_10 - - 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_NVRAM_WRITE_ENABLE BIT_21 - #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 - #define GRC_MISC_BD_ID_5788 0x00010000 - #define GRC_MISC_BD_ID_5788M 0x00018000 - #define GRC_MISC_GPHY_KEEP_POWER_DURING_RESET BIT_26 - - /* 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_INPUT3 BIT_5 - #define GRC_MISC_LOCAL_CTRL_GPIO_OE3 BIT_6 - #define GRC_MISC_LOCAL_CTRL_GPIO_OUTPUT3 BIT_7 - - #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 - #define NVRAM_CMD_WRITE_ENABLE BIT_16 - #define NVRAM_CMD_WRITE_DISABLE BIT_17 - #define NVRAM_CMD_EN_WR_SR BIT_18 - #define NVRAM_CMD_DO_WR_SR BIT_19 - - 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_BUFFERED_MODE BIT_1 - #define FLASH_PASS_THRU_MODE BIT_2 - #define FLASH_BIT_BANG_MODE BIT_3 - #define FLASH_STATUS_BITS_MASK (BIT_4 | BIT_5 | BIT_6) - #define FLASH_SIZE BIT_25 - #define FLASH_COMPAT_BYPASS BIT_31 - #define FLASH_VENDOR_MASK (BIT_25 | BIT_24 | BIT_1 | BIT_0) - #define FLASH_VENDOR_ATMEL_EEPROM BIT_25 - #define FLASH_VENDOR_ATMEL_FLASH_BUFFERED (BIT_25 | BIT_1 | BIT_0) - #define FLASH_VENDOR_ATMEL_FLASH_UNBUFFERED (BIT_1 | BIT_0) - #define FLASH_VENDOR_ST (BIT_25 | BIT_24 | BIT_0) - #define FLASH_VENDOR_SAIFUN (BIT_24 | BIT_1 | BIT_0) - #define FLASH_VENDOR_SST_SMALL BIT_0 - #define FLASH_VENDOR_SST_LARGE (BIT_25 | BIT_0) - - #define BUFFERED_FLASH (FLASH_INTERFACE_ENABLE | FLASH_SSRAM_BUFFERED_MODE) - - /* 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 - - /* Bleh! Definitions for Baxter. */ - #define FLASH_PART_5750_TYPEMASK \ - (BIT_25 | BIT_24 | BIT_1 | BIT_0) - - #define FLASH_PART_5752_TYPEMASK \ - (BIT_25 | BIT_24 | BIT_23 | BIT_22 | BIT_1 | BIT_0) - - #define FLASH_PART_5752_EEPROM_ATMEL_64K BIT_NONE - #define FLASH_PART_5752_EEPROM_ATMEL_376K BIT_25 - #define FLASH_PART_5752_FLASH_ATMEL_AT45DB041 (BIT_25 | BIT_1 | BIT_0) - #define FLASH_PART_5752_FLASH_ATMEL_AT25F512 (BIT_1 | BIT_0) - #define FLASH_PART_5752_FLASH_SST_45VF010 (BIT_25 | BIT_0) - #define FLASH_PART_5752_FLASH_SST_25F512 (BIT_0) - #define FLASH_PART_5752_FLASH_ST_M25P10A (BIT_25 | BIT_24 | BIT_0) - #define FLASH_PART_5752_FLASH_ST_M25P05A (BIT_24 | BIT_0) - #define FLASH_PART_5752_FLASH_SAIFUN_SA25F010 (BIT_22) - #define FLASH_PART_5752_FLASH_SAIFUN_SA25F020 (BIT_22 | BIT_1) - #define FLASH_PART_5752_FLASH_SAIFUN_SA25F040 (BIT_22 | BIT_0) - #define FLASH_PART_5752_FLASH_SST_25VF010 (BIT_24 | BIT_22) - #define FLASH_PART_5752_FLASH_SST_25VF020 (BIT_24 | BIT_22 | BIT_1) - #define FLASH_PART_5752_FLASH_SST_25VF040 (BIT_24 | BIT_22 | BIT_0) - #define FLASH_PART_5752_FLASH_ST_M45PE10 (BIT_25 | BIT_22) - #define FLASH_PART_5752_FLASH_ST_M45PE20 (BIT_25 | BIT_22 | BIT_1) - #define FLASH_PART_5752_FLASH_ST_M45PE40 (BIT_25 | BIT_22 | BIT_0) - - #define FLASH_PART_5752_PAGEMASK \ - (BIT_30 | BIT_29 | BIT_28) - - #define FLASH_PART_5752_PAGE_SIZE_256B BIT_NONE - #define FLASH_PART_5752_PAGE_SIZE_512B BIT_28 - #define FLASH_PART_5752_PAGE_SIZE_1K BIT_29 - #define FLASH_PART_5752_PAGE_SIZE_2K (BIT_29 | BIT_28) - #define FLASH_PART_5752_PAGE_SIZE_4K BIT_30 - #define FLASH_PART_5752_PAGE_SIZE_264B (BIT_30 | BIT_28) - - - T3_32BIT_REGISTER Config2; - #define NVRAM_COMMAND_MASK 0x000000ff - #define NVRAM_STATUS_COMMAND(x) ((x) << 16) - #define NVRAM_ERASE_COMMAND(x) (x) - - T3_32BIT_REGISTER Config3; - #define NVRAM_COMMAND_MASK 0x000000ff - #define NVRAM_READ_COMMAND(x) ((x) << 24) - #define NVRAM_WRITE_UNBUFFERED_COMMAND(x) ((x) << 8) - #define NVRAM_WRITE_BUFFERED_COMMAND(x) ((x) << 16) - #define NVRAM_RESET_COMMAND(x) (x) - - 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 - - T3_32BIT_REGISTER NvmAccess; - #define ACCESS_EN BIT_0 - #define ACCESS_WR_EN BIT_1 - #define NVRAM_ACCESS_ENABLE BIT_0 - #define NVRAM_ACCESS_WRITE_ENABLE BIT_1 - - T3_32BIT_REGISTER Write1; - #define NVRAM_WRITE1_WRENA_CMD(x) (x) - #define NVRAM_WRITE1_WRDIS_CMD(x) ((x) << 8) - - T3_32BIT_REGISTER WatchTimer; - - T3_32BIT_REGISTER Config4; - - /* Unused space. */ - LM_UINT8 Unused[972]; -} 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; - - -/******************************************************************************/ -/* Flash info. */ -/******************************************************************************/ - -typedef struct { - LM_UINT8 jedecnum; - LM_UINT8 romtype; - #define ROM_TYPE_EEPROM 0x1 - #define ROM_TYPE_FLASH 0x2 - LM_BOOL buffered; - - LM_UINT32 chipsize; - LM_UINT32 pagesize; -} FLASHINFO; - - -#define JEDEC_ATMEL 0x1f -#define JEDEC_ST 0x20 -#define JEDEC_SAIFUN 0x4f -#define JEDEC_SST 0xbf - -#define ATMEL_AT24C64_CHIP_SIZE (64 * 1024) -#define ATMEL_AT24C64_PAGE_SIZE (32) -#define ATMEL_AT24C64_PAGE_MASK (ATMEL_AT24C64_PAGE_SIZE - 1) - -#define ATMEL_AT24C512_CHIP_SIZE (512 * 1024) -#define ATMEL_AT24C512_PAGE_SIZE (128) -#define ATMEL_AT24C512_PAGE_MASK (ATMEL_AT24C512_PAGE_SIZE - 1) - -#define ATMEL_AT45DB0X1B_PAGE_POS 9 -#define ATMEL_AT45DB0X1B_PAGE_SIZE 264 -#define ATMEL_AT45DB0X1B_PAGE_MASK 0x1ff -#define ATMEL_AT45DB0X1B_BUFFER_WRITE_CMD 0x83 - -/* Currently unsupported flash type */ -#define ATMEL_AT25F512_PAGE_SIZE 256 -#define ATMEL_AT25F512_PAGE_MASK (ATMEL_AT25F512_PAGE_SIZE - 1) - -#define ST_M45PEX0_PAGE_SIZE 256 -#define ST_M45PEX0_PAGE_MASK (ST_M45PEX0_PAGE_SIZE - 1) -#define ST_M45PEX0_READ_STATUS_CMD 0x05 -#define ST_M45PEX0_PAGE_ERASE_CMD 0xDB -#define ST_M45PEX0_PAGE_PRGM_CMD 0x0A -#define ST_M45PEX0_WRENA_CMD 0x06 -#define ST_M45PEX0_WRDIS_CMD 0x04 - -#define SAIFUN_SA25F0XX_PAGE_SIZE 256 -#define SAIFUN_SA25F0XX_PAGE_MASK (SAIFUN_SA25F0XX_PAGE_SIZE - 1) -#define SAIFUN_SA25F0XX_READ_STATUS_CMD 0x05 -#define SAIFUN_SA25F0XX_PAGE_ERASE_CMD 0x81 -#define SAIFUN_SA25F0XX_PAGE_WRITE_CMD 0x02 -#define SAIFUN_SA25F0XX_WRENA_CMD 0x06 - -/* Currently unsupported flash type */ -#define SST_25VF0X0_PAGE_SIZE 4098 -#define SST_25VF0X0_PAGE_MASK (SST_25VF0X0_PAGE_SIZE - 1) - - -/******************************************************************************/ -/* 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; - -#if INCLUDE_TCP_SEG_SUPPORT - LM_UINT32 MaxSegmentSize; -#endif - } Tx; - - /* Receive info. */ - struct { - /* This descriptor belongs to either Std, Mini, or Jumbo ring. */ - LM_UINT16 RcvProdRing; - LM_UINT16 RcvRingProdIdx; - - /* 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 { - /* 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; - LM_UINT32 ClockCtrl; - LM_UINT32 DmaReadFifoSize; - LM_UINT32 GrcMode; - - LM_UINT32 PowerLevel; - - LM_UINT32 Flags; - - #define MINI_PCI_FLAG 0x1 - #define PCI_EXPRESS_FLAG 0x2 - #define BCM5788_FLAG 0x4 - #define FIBER_WOL_CAPABLE_FLAG 0x8 - #define WOL_LIMIT_10MBPS_FLAG 0x10 - #define ENABLE_MWI_FLAG 0x20 - #define USE_TAGGED_STATUS_FLAG 0x40 - - /* NIC will not compute the pseudo header checksum. The driver or OS */ - /* must seed the checksum field with the pseudo checksum. */ - #define NO_TX_PSEUDO_HDR_CSUM_FLAG 0x80 - - /* 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. */ - #define NO_RX_PSEUDO_HDR_CSUM_FLAG 0x100 - - #define ENABLE_PCIX_FIX_FLAG 0x200 - - #define TX_4G_WORKAROUND_FLAG 0x400 - #define UNDI_FIX_FLAG 0x800 - #define FLUSH_POSTED_WRITE_FLAG 0x1000 - #define REG_RD_BACK_FLAG 0x2000 - - /* Use NIC or Host based send BD. */ - #define NIC_SEND_BD_FLAG 0x4000 - - /* Athlon fix. */ - #define DELAY_PCI_GRANT_FLAG 0x8000 - - /* Enable OneDmaAtOnce */ - #define ONE_DMA_AT_ONCE_FLAG 0x10000 - - /* Enable PCI-X multi split */ - #define MULTI_SPLIT_ENABLE_FLAG 0x20000 - - #define RX_BD_LIMIT_64_FLAG 0x40000 - - #define DMA_WR_MODE_RX_ACCELERATE_FLAG 0x80000 - - /* write protect */ - #define EEPROM_WP_FLAG 0x100000 - #define FLASH_DETECTED_FLAG 0x200000 - - #define DISABLE_D3HOT_FLAG 0x400000 - - /* 5753 should not output gpio2 */ - #define GPIO2_DONOT_OUTPUT 0x800000 - - #define USING_MSI_FLAG 0x1000000 - #define JUMBO_CAPABLE_FLAG 0x2000000 - #define PROTECTED_NVRAM_FLAG 0x4000000 - #define T3_HAS_TWO_CPUS 0x8000000 - #define HOST_COALESCING_BUG_FIX 0x10000000 - - /* 5750 in BCM4785 */ - #define SB_CORE_FLAG 0x20000000 - /* 5750 in RGMII mode (BCM4785) */ - #define RGMII_MODE_FLAG 0x40000000 - /* connected to a ROBO switch */ - #define ROBO_SWITCH_FLAG 0x80000000 - -#ifdef BCM_WL_EMULATOR - LM_BOOL wl_emulate_rx; - LM_BOOL wl_emulate_tx; - void *wlc; -#endif /*BCM_WL_EMULATOR*/ - - /* 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; - - LM_PACKET *RxStdRing[T3_STD_RCV_RCB_ENTRY_COUNT]; -#if T3_JUMBO_RCV_RCB_ENTRY_COUNT - LM_PACKET *RxJumboRing[T3_JUMBO_RCV_RCB_ENTRY_COUNT]; -#endif - - /* Receive info. */ - PT3_RCV_BD pRcvRetBdVirt; - LM_PHYSICAL_ADDRESS RcvRetBdPhy; - LM_UINT32 RcvRetConIdx; - LM_UINT32 RcvRetRcbEntryCount; - LM_UINT32 RcvRetRcbEntryCountMask; - -#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. */ - -#if INCLUDE_TCP_SEG_SUPPORT - LM_UINT32 LargeSendMaxSize; - LM_UINT32 LargeSendMinNumSeg; -#endif - - /* 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 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. */ - MM_ATOMIC_T SendBdLeft; - - T3_SND_BD ShadowSendBd[T3_SEND_RCB_ENTRY_COUNT]; - LM_PACKET *SendRing[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; - - /* interrupt status tag */ - LM_UINT32 LastTag; - - /* Current node address. */ - LM_UINT8 NodeAddress[8]; - - /* The adapter's node address. */ - LM_UINT8 PermanentNodeAddress[8]; - - /* Adapter info. */ - LM_UINT16 BusNum; // Init by the upper module. - LM_UINT8 DevNum; // Init by the upper module. - LM_UINT8 FunctNum; // Init by the upper module. - LM_UINT16 PciVendorId; - LM_UINT16 PciDeviceId; - LM_UINT32 BondId; - LM_UINT8 Irq; - LM_UINT8 IntPin; - LM_UINT8 CacheLineSize; - LM_UINT8 PciRevId; - LM_UINT32 PciCommandStatusWords; - LM_UINT32 ChipRevId; - LM_UINT16 SubsystemVendorId; - LM_UINT16 SubsystemId; - 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_LINE_SPEED RequestedLineSpeed; - LM_DUPLEX_MODE RequestedDuplexMode; - - /* Disable auto-negotiation. */ - LM_UINT32 DisableAutoNeg; - - LM_UINT32 AutoNegJustInited; - - /* 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 - - LM_UINT32 LedCtrl; - - /* WOL Speed */ - LM_UINT32 WolSpeed; - #define WOL_SPEED_10MB 1 - #define WOL_SPEED_100MB 2 - - LM_UINT32 PhyFlags; - #define PHY_RESET_ON_INIT 0x01 - #define PHY_RESET_ON_LINKDOWN 0x02 - #define PHY_ADC_FIX 0x04 - #define PHY_CHECK_TAPS_AFTER_RESET 0x08 - #define PHY_5704_A0_FIX 0x10 - #define PHY_ETHERNET_WIRESPEED 0x20 - #define PHY_5705_5750_FIX 0x40 - #define PHY_NO_GIGABIT 0x80 - #define PHY_CAPACITIVE_COUPLING 0x100 - #define PHY_IS_FIBER 0x200 - #define PHY_FIBER_FALLBACK 0x400 - - - LM_UINT32 RestoreOnWakeUp; - LM_LINE_SPEED WakeUpRequestedLineSpeed; - LM_DUPLEX_MODE WakeUpRequestedDuplexMode; - LM_UINT32 WakeUpDisableAutoNeg; - - /* Current phy settings. */ - LM_LINE_SPEED LineSpeed; - LM_LINE_SPEED OldLineSpeed; - LM_DUPLEX_MODE DuplexMode; - LM_STATUS LinkStatus; - LM_UINT32 advertising; - LM_UINT32 advertising1000; - - LM_UINT32 LoopBackMode; - -#define LM_MAC_LOOP_BACK_MODE 1 -#define LM_PHY_LOOP_BACK_MODE 2 -#define LM_EXT_LOOP_BACK_MODE 3 - - LM_LINE_SPEED SavedRequestedLineSpeed; - LM_DUPLEX_MODE SavedRequestedDuplexMode; - LM_UINT32 SavedDisableAutoNeg; - - LM_UINT32 MulticastHash[4]; - - LM_UINT32 AsfFlags; - -#define ASF_ENABLED 1 -#define ASF_NEW_HANDSHAKE 2 /* if set, this bit implies ASF enabled as well */ - - /* Split Mode flags */ - LM_UINT32 SplitModeMaxReq; - - #define SPLIT_MODE_5704_MAX_REQ 3 - - /* 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_BOOL QueueAgain; - - LM_UINT32 MbufBase; - LM_UINT32 MbufSize; - - LM_UINT32 NvramSize; - -#ifdef INCLUDE_TBI_SUPPORT - /* Autoneg state info. */ - AN_STATE_INFO AnInfo; - - LM_UINT32 TbiFlags; - /* set if we have a SERDES PHY. */ - #define ENABLE_TBI_FLAG 0x1 - #define TBI_POLLING_INTR_FLAG 0x2 - #define TBI_PURE_POLLING_FLAG 0x4 - #define TBI_POLLING_FLAGS (TBI_POLLING_INTR_FLAG | TBI_PURE_POLLING_FLAG) - #define TBI_DO_PREEMPHASIS 0x8 - - LM_UINT32 IgnoreTbiLinkChange; -#endif -#ifdef BCM_NAPI_RXPOLL - volatile LM_UINT32 RxPoll; -#endif - char PartNo[24]; - char BootCodeVer[16]; - char IPMICodeVer[24]; - char BusSpeedStr[24]; - - FLASHINFO flashinfo; - LM_UINT8 flashbuffer[256]; -} 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. */ -/******************************************************************************/ - -/* MAC register access. */ -LM_UINT32 LM_RegRd(PLM_DEVICE_BLOCK pDevice, LM_UINT32 Register); - -LM_VOID LM_RegRdBack(PLM_DEVICE_BLOCK pDevice, LM_UINT32 Register); - -LM_VOID LM_RegWr(PLM_DEVICE_BLOCK pDevice, LM_UINT32 Register, - LM_UINT32 Value32, LM_UINT32 ReadBack); - -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)->Flags & UNDI_FIX_FLAG) ? \ - LM_RegWrInd(pDevice, OFFSETOF(T3_STD_MEM_MAP, OffsetName)+0x5600, \ - Value32) : \ - (void) MM_MEMWRITEL(&((pDevice)->pMemView->OffsetName), Value32) - -#define MB_REG_RD(pDevice, OffsetName) \ - (((pDevice)->Flags & UNDI_FIX_FLAG) ? \ - LM_RegRdInd(pDevice, OFFSETOF(T3_STD_MEM_MAP, OffsetName)+0x5600) : \ - MM_MEMREADL(&((pDevice)->pMemView->OffsetName))) - -#define REG_RD(pDevice, OffsetName) \ - LM_RegRd(pDevice, OFFSETOF(T3_STD_MEM_MAP, OffsetName)) - -#define REG_RD_BACK(pDevice, OffsetName) \ - LM_RegRdBack(pDevice, OFFSETOF(T3_STD_MEM_MAP, OffsetName)) - -#define REG_WR(pDevice, OffsetName, Value32) \ - LM_RegWr(pDevice, OFFSETOF(T3_STD_MEM_MAP, OffsetName), Value32, TRUE) - -#define RAW_REG_WR(pDevice, OffsetName, Value32) \ - LM_RegWr(pDevice, OFFSETOF(T3_STD_MEM_MAP, OffsetName), Value32, FALSE) - -#define REG_RD_OFFSET(pDevice, Offset) \ - MM_MEMREADL(((LM_UINT8 *) (pDevice)->pMemView + Offset)) - -#define REG_WR_OFFSET(pDevice, Offset, Value32) \ - MM_MEMWRITEL(((LM_UINT8 *) (pDevice)->pMemView + 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) - - -#endif /* TIGON3_H */ - |