/******************************************************************************/ /* */ /* Broadcom BCM5700 Linux Network Driver, Copyright (c) 2000 Broadcom */ /* Corporation. */ /* All rights reserved. */ /* */ /* This program is free software; you can redistribute it and/or modify */ /* it under the terms of the GNU General Public License as published by */ /* the Free Software Foundation, located in the file LICENSE. */ /* */ /* History: */ /* */ /******************************************************************************/ #ifndef TIGON3_H #define TIGON3_H #include "bcm570x_lm.h" #if INCLUDE_TBI_SUPPORT #include "bcm570x_autoneg.h" #endif /* io defines */ #if !defined(BIG_ENDIAN_HOST) #define readl(addr) \ (LONGSWAP((*(volatile unsigned int *)(addr)))) #define writel(b,addr) \ ((*(volatile unsigned int *)(addr)) = (LONGSWAP(b))) #else #if 0 /* !defined(PPC603) */ #define readl(addr) (*(volatile unsigned int*)(0xa0000000 + (unsigned long)(addr))) #define writel(b,addr) ((*(volatile unsigned int *) ((unsigned long)(addr) + 0xa0000000)) = (b)) #else #if 1 #define readl(addr) (*(volatile unsigned int*)(addr)) #define writel(b,addr) ((*(volatile unsigned int *) (addr)) = (b)) #else extern int sprintf(char* buf, const char* f, ...); static __inline unsigned int readl(void* addr){ char buf[128]; unsigned int tmp = (*(volatile unsigned int*)(addr)); sprintf(buf,"%s:%s: read 0x%x from 0x%x\n",__FILE__,__LINE__,tmp,addr,0,0); sysSerialPrintString(buf); return tmp; } static __inline void writel(unsigned int b, unsigned int addr){ char buf[128]; ((*(volatile unsigned int *) (addr)) = (b)); sprintf(buf,"%s:%s: write 0x%x to 0x%x\n",__FILE__,__LINE__,b,addr,0,0); sysSerialPrintString(buf); } #endif #endif /* PPC603 */ #endif /******************************************************************************/ /* Constants. */ /******************************************************************************/ /* Maxim number of packet descriptors used for sending packets. */ #define MAX_TX_PACKET_DESC_COUNT 600 #define DEFAULT_TX_PACKET_DESC_COUNT 2 /* Maximum number of packet descriptors used for receiving packets. */ #if T3_JUMBO_RCB_ENTRY_COUNT #define MAX_RX_PACKET_DESC_COUNT \ (T3_STD_RCV_RCB_ENTRY_COUNT + T3_JUMBO_RCV_RCB_ENTRY_COUNT) #else #define MAX_RX_PACKET_DESC_COUNT 800 #endif #define DEFAULT_RX_PACKET_DESC_COUNT 2 /* Threshhold for double copying small tx packets. 0 will disable double */ /* copying of small Tx packets. */ #define DEFAULT_TX_COPY_BUFFER_SIZE 0 #define MIN_TX_COPY_BUFFER_SIZE 64 #define MAX_TX_COPY_BUFFER_SIZE 512 /* Cache line. */ #define COMMON_CACHE_LINE_SIZE 0x20 #define COMMON_CACHE_LINE_MASK (COMMON_CACHE_LINE_SIZE-1) /* Maximum number of fragment we can handle. */ #ifndef MAX_FRAGMENT_COUNT #define MAX_FRAGMENT_COUNT 32 #endif /* B0 bug. */ #define BCM5700_BX_MIN_FRAG_SIZE 10 #define BCM5700_BX_MIN_FRAG_BUF_SIZE 16 /* nice aligned size. */ #define BCM5700_BX_MIN_FRAG_BUF_SIZE_MASK (BCM5700_BX_MIN_FRAG_BUF_SIZE-1) #define BCM5700_BX_TX_COPY_BUF_SIZE (BCM5700_BX_MIN_FRAG_BUF_SIZE * \ MAX_FRAGMENT_COUNT) /* MAGIC number. */ /* #define T3_MAGIC_NUM 'KevT' */ #define T3_FIRMWARE_MAILBOX 0x0b50 #define T3_MAGIC_NUM 0x4B657654 #define T3_MAGIC_NUM_DISABLE_DMAW_ON_LINK_CHANGE 0x4861764b #define T3_NIC_DATA_SIG_ADDR 0x0b54 #define T3_NIC_DATA_SIG 0x4b657654 #define T3_NIC_DATA_NIC_CFG_ADDR 0x0b58 #define T3_NIC_CFG_LED_MODE_UNKNOWN BIT_NONE #define T3_NIC_CFG_LED_MODE_TRIPLE_SPEED BIT_2 #define T3_NIC_CFG_LED_MODE_LINK_SPEED BIT_3 #define T3_NIC_CFG_LED_MODE_OPEN_DRAIN BIT_2 #define T3_NIC_CFG_LED_MODE_OUTPUT BIT_3 #define T3_NIC_CFG_LED_MODE_MASK (BIT_2 | BIT_3) #define T3_NIC_CFG_PHY_TYPE_UNKNOWN BIT_NONE #define T3_NIC_CFG_PHY_TYPE_COPPER BIT_4 #define T3_NIC_CFG_PHY_TYPE_FIBER BIT_5 #define T3_NIC_CFG_PHY_TYPE_MASK (BIT_4 | BIT_5) #define T3_NIC_CFG_ENABLE_WOL BIT_6 #define T3_NIC_CFG_ENABLE_ASF BIT_7 #define T3_NIC_EEPROM_WP BIT_8 #define T3_NIC_DATA_PHY_ID_ADDR 0x0b74 #define T3_NIC_PHY_ID1_MASK 0xffff0000 #define T3_NIC_PHY_ID2_MASK 0x0000ffff #define T3_CMD_MAILBOX 0x0b78 #define T3_CMD_NICDRV_ALIVE 0x01 #define T3_CMD_NICDRV_PAUSE_FW 0x02 #define T3_CMD_NICDRV_IPV4ADDR_CHANGE 0x03 #define T3_CMD_NICDRV_IPV6ADDR_CHANGE 0x04 #define T3_CMD_5703A0_FIX_DMAFW_DMAR 0x05 #define T3_CMD_5703A0_FIX_DMAFW_DMAW 0x06 #define T3_CMD_LENGTH_MAILBOX 0x0b7c #define T3_CMD_DATA_MAILBOX 0x0b80 #define T3_ASF_FW_STATUS_MAILBOX 0x0c00 #define T3_DRV_STATE_MAILBOX 0x0c04 #define T3_DRV_STATE_START 0x01 #define T3_DRV_STATE_UNLOAD 0x02 #define T3_DRV_STATE_WOL 0x03 #define T3_DRV_STATE_SUSPEND 0x04 #define T3_FW_RESET_TYPE_MAILBOX 0x0c08 #define T3_MAC_ADDR_HIGH_MAILBOX 0x0c14 #define T3_MAC_ADDR_LOW_MAILBOX 0x0c18 /******************************************************************************/ /* Hardware constants. */ /******************************************************************************/ /* Number of entries in the send ring: must be 512. */ #define T3_SEND_RCB_ENTRY_COUNT 512 #define T3_SEND_RCB_ENTRY_COUNT_MASK (T3_SEND_RCB_ENTRY_COUNT-1) /* Number of send RCBs. May be 1-16 but for now, only support one. */ #define T3_MAX_SEND_RCB_COUNT 16 /* Number of entries in the Standard Receive RCB. Must be 512 entries. */ #define T3_STD_RCV_RCB_ENTRY_COUNT 512 #define T3_STD_RCV_RCB_ENTRY_COUNT_MASK (T3_STD_RCV_RCB_ENTRY_COUNT-1) #define DEFAULT_STD_RCV_DESC_COUNT 200 /* Must be < 512. */ #define MAX_STD_RCV_BUFFER_SIZE 0x600 /* Number of entries in the Mini Receive RCB. This value can either be */ /* 0, 1024. Currently Mini Receive RCB is disabled. */ #ifndef T3_MINI_RCV_RCB_ENTRY_COUNT #define T3_MINI_RCV_RCB_ENTRY_COUNT 0 #endif /* T3_MINI_RCV_RCB_ENTRY_COUNT */ #define T3_MINI_RCV_RCB_ENTRY_COUNT_MASK (T3_MINI_RCV_RCB_ENTRY_COUNT-1) #define MAX_MINI_RCV_BUFFER_SIZE 512 #define DEFAULT_MINI_RCV_BUFFER_SIZE 64 #define DEFAULT_MINI_RCV_DESC_COUNT 100 /* Must be < 1024. */ /* Number of entries in the Jumbo Receive RCB. This value must 256 or 0. */ /* Currently, Jumbo Receive RCB is disabled. */ #ifndef T3_JUMBO_RCV_RCB_ENTRY_COUNT #define T3_JUMBO_RCV_RCB_ENTRY_COUNT 0 #endif /* T3_JUMBO_RCV_RCB_ENTRY_COUNT */ #define T3_JUMBO_RCV_RCB_ENTRY_COUNT_MASK (T3_JUMBO_RCV_RCB_ENTRY_COUNT-1) #define MAX_JUMBO_RCV_BUFFER_SIZE (10 * 1024) /* > 1514 */ #define DEFAULT_JUMBO_RCV_BUFFER_SIZE (4 * 1024) /* > 1514 */ #define DEFAULT_JUMBO_RCV_DESC_COUNT 128 /* Must be < 256. */ #define MAX_JUMBO_TX_BUFFER_SIZE (8 * 1024) /* > 1514 */ #define DEFAULT_JUMBO_TX_BUFFER_SIZE (4 * 1024) /* > 1514 */ /* Number of receive return RCBs. Maybe 1-16 but for now, only support one. */ #define T3_MAX_RCV_RETURN_RCB_COUNT 16 /* Number of entries in a Receive Return ring. This value is either 1024 */ /* or 2048. */ #ifndef T3_RCV_RETURN_RCB_ENTRY_COUNT #define T3_RCV_RETURN_RCB_ENTRY_COUNT 1024 #endif /* T3_RCV_RETURN_RCB_ENTRY_COUNT */ #define T3_RCV_RETURN_RCB_ENTRY_COUNT_MASK (T3_RCV_RETURN_RCB_ENTRY_COUNT-1) /* Default coalescing parameters. */ #define DEFAULT_RX_COALESCING_TICKS 100 #define MAX_RX_COALESCING_TICKS 500 #define DEFAULT_TX_COALESCING_TICKS 400 #define MAX_TX_COALESCING_TICKS 500 #define DEFAULT_RX_MAX_COALESCED_FRAMES 10 #define MAX_RX_MAX_COALESCED_FRAMES 100 #define ADAPTIVE_LO_RX_MAX_COALESCED_FRAMES 5 #define ADAPTIVE_HI_RX_MAX_COALESCED_FRAMES 42 #define ADAPTIVE_LO_RX_COALESCING_TICKS 50 #define ADAPTIVE_HI_RX_COALESCING_TICKS 300 #define ADAPTIVE_LO_PKT_THRESH 30000 #define ADAPTIVE_HI_PKT_THRESH 74000 #define DEFAULT_TX_MAX_COALESCED_FRAMES 40 #define ADAPTIVE_LO_TX_MAX_COALESCED_FRAMES 25 #define ADAPTIVE_HI_TX_MAX_COALESCED_FRAMES 75 #define MAX_TX_MAX_COALESCED_FRAMES 100 #define DEFAULT_RX_COALESCING_TICKS_DURING_INT 25 #define DEFAULT_TX_COALESCING_TICKS_DURING_INT 25 #define DEFAULT_RX_MAX_COALESCED_FRAMES_DURING_INT 5 #define DEFAULT_TX_MAX_COALESCED_FRAMES_DURING_INT 5 #define BAD_DEFAULT_VALUE 0xffffffff #define DEFAULT_STATS_COALESCING_TICKS 1000000 #define MAX_STATS_COALESCING_TICKS 3600000000U /* Receive BD Replenish thresholds. */ #define DEFAULT_RCV_STD_BD_REPLENISH_THRESHOLD 4 #define DEFAULT_RCV_JUMBO_BD_REPLENISH_THRESHOLD 4 #define SPLIT_MODE_DISABLE 0 #define SPLIT_MODE_ENABLE 1 #define SPLIT_MODE_5704_MAX_REQ 3 /* Maximum physical fragment size. */ #define MAX_FRAGMENT_SIZE (64 * 1024) /* Standard view. */ #define T3_STD_VIEW_SIZE (64 * 1024) #define T3_FLAT_VIEW_SIZE (32 * 1024 * 1024) /* Buffer descriptor base address on the NIC's memory. */ #define T3_NIC_SND_BUFFER_DESC_ADDR 0x4000 #define T3_NIC_STD_RCV_BUFFER_DESC_ADDR 0x6000 #define T3_NIC_JUMBO_RCV_BUFFER_DESC_ADDR 0x7000 #define T3_NIC_STD_RCV_BUFFER_DESC_ADDR_EXT_MEM 0xc000 #define T3_NIC_JUMBO_RCV_BUFFER_DESC_ADDR_EXT_MEM 0xd000 #define T3_NIC_MINI_RCV_BUFFER_DESC_ADDR_EXT_MEM 0xe000 #define T3_NIC_SND_BUFFER_DESC_SIZE (T3_SEND_RCB_ENTRY_COUNT * \ sizeof(T3_SND_BD) / 4) #define T3_NIC_STD_RCV_BUFFER_DESC_SIZE (T3_STD_RCV_RCB_ENTRY_COUNT * \ sizeof(T3_RCV_BD) / 4) #define T3_NIC_JUMBO_RCV_BUFFER_DESC_SIZE (T3_JUMBO_RCV_RCB_ENTRY_COUNT * \ sizeof(T3_EXT_RCV_BD) / 4) /* MBUF pool. */ #define T3_NIC_MBUF_POOL_ADDR 0x8000 /* #define T3_NIC_MBUF_POOL_SIZE 0x18000 */ #define T3_NIC_MBUF_POOL_SIZE96 0x18000 #define T3_NIC_MBUF_POOL_SIZE64 0x10000 #define T3_NIC_MBUF_POOL_ADDR_EXT_MEM 0x20000 /* DMA descriptor pool */ #define T3_NIC_DMA_DESC_POOL_ADDR 0x2000 #define T3_NIC_DMA_DESC_POOL_SIZE 0x2000 /* 8KB. */ #define T3_DEF_DMA_MBUF_LOW_WMARK 0x40 #define T3_DEF_RX_MAC_MBUF_LOW_WMARK 0x20 #define T3_DEF_MBUF_HIGH_WMARK 0x60 #define T3_DEF_DMA_MBUF_LOW_WMARK_JUMBO 304 #define T3_DEF_RX_MAC_MBUF_LOW_WMARK_JUMBO 152 #define T3_DEF_MBUF_HIGH_WMARK_JUMBO 380 #define T3_DEF_DMA_DESC_LOW_WMARK 5 #define T3_DEF_DMA_DESC_HIGH_WMARK 10 /* Maximum size of giant TCP packet can be sent */ #define T3_TCP_SEG_MAX_OFFLOAD_SIZE 64*1000 #define T3_TCP_SEG_MIN_NUM_SEG 20 #define T3_RX_CPU_ID 0x1 #define T3_TX_CPU_ID 0x2 #define T3_RX_CPU_SPAD_ADDR 0x30000 #define T3_RX_CPU_SPAD_SIZE 0x4000 #define T3_TX_CPU_SPAD_ADDR 0x34000 #define T3_TX_CPU_SPAD_SIZE 0x4000 typedef struct T3_DIR_ENTRY { PLM_UINT8 Buffer; LM_UINT32 Offset; LM_UINT32 Length; } T3_DIR_ENTRY,*PT3_DIR_ENTRY; typedef struct T3_FWIMG_INFO { LM_UINT32 StartAddress; T3_DIR_ENTRY Text; T3_DIR_ENTRY ROnlyData; T3_DIR_ENTRY Data; T3_DIR_ENTRY Sbss; T3_DIR_ENTRY Bss; } T3_FWIMG_INFO, *PT3_FWIMG_INFO; /******************************************************************************/ /* Tigon3 PCI Registers. */ /******************************************************************************/ #define T3_PCI_ID_BCM5700 0x164414e4 #define T3_PCI_ID_BCM5701 0x164514e4 #define T3_PCI_ID_BCM5702 0x164614e4 #define T3_PCI_ID_BCM5702x 0x16A614e4 #define T3_PCI_ID_BCM5703 0x164714e4 #define T3_PCI_ID_BCM5703x 0x16A714e4 #define T3_PCI_ID_BCM5702FE 0x164D14e4 #define T3_PCI_ID_BCM5704 0x164814e4 #define T3_PCI_VENDOR_ID (T3_PCI_ID & 0xffff) #define T3_PCI_DEVICE_ID (T3_PCI_ID >> 16) #define T3_PCI_MISC_HOST_CTRL_REG 0x68 /* The most significant 16bit of register 0x68. */ /* ChipId:4, ChipRev:4, MetalRev:8 */ #define T3_CHIP_ID_5700_A0 0x7000 #define T3_CHIP_ID_5700_A1 0x7001 #define T3_CHIP_ID_5700_B0 0x7100 #define T3_CHIP_ID_5700_B1 0x7101 #define T3_CHIP_ID_5700_C0 0x7200 #define T3_CHIP_ID_5701_A0 0x0000 #define T3_CHIP_ID_5701_B0 0x0100 #define T3_CHIP_ID_5701_B2 0x0102 #define T3_CHIP_ID_5701_B5 0x0105 #define T3_CHIP_ID_5703_A0 0x1000 #define T3_CHIP_ID_5703_A1 0x1001 #define T3_CHIP_ID_5703_A2 0x1002 #define T3_CHIP_ID_5704_A0 0x2000 /* Chip Id. */ #define T3_ASIC_REV(_ChipRevId) ((_ChipRevId) >> 12) #define T3_ASIC_REV_5700 0x07 #define T3_ASIC_REV_5701 0x00 #define T3_ASIC_REV_5703 0x01 #define T3_ASIC_REV_5704 0x02 /* Chip id and revision. */ #define T3_CHIP_REV(_ChipRevId) ((_ChipRevId) >> 8) #define T3_CHIP_REV_5700_AX 0x70 #define T3_CHIP_REV_5700_BX 0x71 #define T3_CHIP_REV_5700_CX 0x72 #define T3_CHIP_REV_5701_AX 0x00 /* Metal revision. */ #define T3_METAL_REV(_ChipRevId) ((_ChipRevId) & 0xff) #define T3_METAL_REV_A0 0x00 #define T3_METAL_REV_A1 0x01 #define T3_METAL_REV_B0 0x00 #define T3_METAL_REV_B1 0x01 #define T3_METAL_REV_B2 0x02 #define T3_PCI_REG_CLOCK_CTRL 0x74 #define T3_PCI_DISABLE_RX_CLOCK BIT_10 #define T3_PCI_DISABLE_TX_CLOCK BIT_11 #define T3_PCI_SELECT_ALTERNATE_CLOCK BIT_12 #define T3_PCI_POWER_DOWN_PCI_PLL133 BIT_15 #define T3_PCI_44MHZ_CORE_CLOCK BIT_18 #define T3_PCI_REG_ADDR_REG 0x78 #define T3_PCI_REG_DATA_REG 0x80 #define T3_PCI_MEM_WIN_ADDR_REG 0x7c #define T3_PCI_MEM_WIN_DATA_REG 0x84 #define T3_PCI_PM_CAP_REG 0x48 #define T3_PCI_PM_CAP_PME_D3COLD BIT_31 #define T3_PCI_PM_CAP_PME_D3HOT BIT_30 #define T3_PCI_PM_STATUS_CTRL_REG 0x4c #define T3_PM_POWER_STATE_MASK (BIT_0 | BIT_1) #define T3_PM_POWER_STATE_D0 BIT_NONE #define T3_PM_POWER_STATE_D1 BIT_0 #define T3_PM_POWER_STATE_D2 BIT_1 #define T3_PM_POWER_STATE_D3 (BIT_0 | BIT_1) #define T3_PM_PME_ENABLE BIT_8 #define T3_PM_PME_ASSERTED BIT_15 /* PCI state register. */ #define T3_PCI_STATE_REG 0x70 #define T3_PCI_STATE_FORCE_RESET BIT_0 #define T3_PCI_STATE_INT_NOT_ACTIVE BIT_1 #define T3_PCI_STATE_CONVENTIONAL_PCI_MODE BIT_2 #define T3_PCI_STATE_BUS_SPEED_HIGH BIT_3 #define T3_PCI_STATE_32BIT_PCI_BUS BIT_4 /* Broadcom subsystem/subvendor IDs. */ #define T3_SVID_BROADCOM 0x14e4 #define T3_SSID_BROADCOM_BCM95700A6 0x1644 #define T3_SSID_BROADCOM_BCM95701A5 0x0001 #define T3_SSID_BROADCOM_BCM95700T6 0x0002 /* BCM8002 */ #define T3_SSID_BROADCOM_BCM95700A9 0x0003 /* Agilent */ #define T3_SSID_BROADCOM_BCM95701T1 0x0005 #define T3_SSID_BROADCOM_BCM95701T8 0x0006 #define T3_SSID_BROADCOM_BCM95701A7 0x0007 /* Agilent */ #define T3_SSID_BROADCOM_BCM95701A10 0x0008 #define T3_SSID_BROADCOM_BCM95701A12 0x8008 #define T3_SSID_BROADCOM_BCM95703Ax1 0x0009 #define T3_SSID_BROADCOM_BCM95703Ax2 0x8009 /* 3COM subsystem/subvendor IDs. */ #define T3_SVID_3COM 0x10b7 #define T3_SSID_3COM_3C996T 0x1000 #define T3_SSID_3COM_3C996BT 0x1006 #define T3_SSID_3COM_3C996CT 0x1002 #define T3_SSID_3COM_3C997T 0x1003 #define T3_SSID_3COM_3C1000T 0x1007 #define T3_SSID_3COM_3C940BR01 0x1008 /* Fiber boards. */ #define T3_SSID_3COM_3C996SX 0x1004 #define T3_SSID_3COM_3C997SX 0x1005 /* Dell subsystem/subvendor IDs. */ #define T3_SVID_DELL 0x1028 #define T3_SSID_DELL_VIPER 0x00d1 #define T3_SSID_DELL_JAGUAR 0x0106 #define T3_SSID_DELL_MERLOT 0x0109 #define T3_SSID_DELL_SLIM_MERLOT 0x010a /* Compaq subsystem/subvendor IDs */ #define T3_SVID_COMPAQ 0x0e11 #define T3_SSID_COMPAQ_BANSHEE 0x007c #define T3_SSID_COMPAQ_BANSHEE_2 0x009a #define T3_SSID_COMPAQ_CHANGELING 0x007d #define T3_SSID_COMPAQ_NC7780 0x0085 #define T3_SSID_COMPAQ_NC7780_2 0x0099 /******************************************************************************/ /* MII registers. */ /******************************************************************************/ /* Control register. */ #define PHY_CTRL_REG 0x00 #define PHY_CTRL_SPEED_MASK (BIT_6 | BIT_13) #define PHY_CTRL_SPEED_SELECT_10MBPS BIT_NONE #define PHY_CTRL_SPEED_SELECT_100MBPS BIT_13 #define PHY_CTRL_SPEED_SELECT_1000MBPS BIT_6 #define PHY_CTRL_COLLISION_TEST_ENABLE BIT_7 #define PHY_CTRL_FULL_DUPLEX_MODE BIT_8 #define PHY_CTRL_RESTART_AUTO_NEG BIT_9 #define PHY_CTRL_ISOLATE_PHY BIT_10 #define PHY_CTRL_LOWER_POWER_MODE BIT_11 #define PHY_CTRL_AUTO_NEG_ENABLE BIT_12 #define PHY_CTRL_LOOPBACK_MODE BIT_14 #define PHY_CTRL_PHY_RESET BIT_15 /* Status register. */ #define PHY_STATUS_REG 0x01 #define PHY_STATUS_LINK_PASS BIT_2 #define PHY_STATUS_AUTO_NEG_COMPLETE BIT_5 /* Phy Id registers. */ #define PHY_ID1_REG 0x02 #define PHY_ID1_OUI_MASK 0xffff #define PHY_ID2_REG 0x03 #define PHY_ID2_REV_MASK 0x000f #define PHY_ID2_MODEL_MASK 0x03f0 #define PHY_ID2_OUI_MASK 0xfc00 /* Auto-negotiation advertisement register. */ #define PHY_AN_AD_REG 0x04 #define PHY_AN_AD_ASYM_PAUSE BIT_11 #define PHY_AN_AD_PAUSE_CAPABLE BIT_10 #define PHY_AN_AD_10BASET_HALF BIT_5 #define PHY_AN_AD_10BASET_FULL BIT_6 #define PHY_AN_AD_100BASETX_HALF BIT_7 #define PHY_AN_AD_100BASETX_FULL BIT_8 #define PHY_AN_AD_PROTOCOL_802_3_CSMA_CD 0x01 /* Auto-negotiation Link Partner Ability register. */ #define PHY_LINK_PARTNER_ABILITY_REG 0x05 #define PHY_LINK_PARTNER_ASYM_PAUSE BIT_11 #define PHY_LINK_PARTNER_PAUSE_CAPABLE BIT_10 /* Auto-negotiation expansion register. */ #define PHY_AN_EXPANSION_REG 0x06 /******************************************************************************/ /* BCM5400 and BCM5401 phy info. */ /******************************************************************************/ #define PHY_DEVICE_ID 1 /* OUI: bit 31-10; Model#: bit 9-4; Rev# bit 3-0. */ #define PHY_UNKNOWN_PHY 0x00000000 #define PHY_BCM5400_PHY_ID 0x60008040 #define PHY_BCM5401_PHY_ID 0x60008050 #define PHY_BCM5411_PHY_ID 0x60008070 #define PHY_BCM5701_PHY_ID 0x60008110 #define PHY_BCM5703_PHY_ID 0x60008160 #define PHY_BCM5704_PHY_ID 0x60008190 #define PHY_BCM8002_PHY_ID 0x60010140 #define PHY_BCM5401_B0_REV 0x1 #define PHY_BCM5401_B2_REV 0x3 #define PHY_BCM5401_C0_REV 0x6 #define PHY_ID_OUI_MASK 0xfffffc00 #define PHY_ID_MODEL_MASK 0x000003f0 #define PHY_ID_REV_MASK 0x0000000f #define PHY_ID_MASK (PHY_ID_OUI_MASK | \ PHY_ID_MODEL_MASK) #define UNKNOWN_PHY_ID(x) ((((x) & PHY_ID_MASK) != PHY_BCM5400_PHY_ID) && \ (((x) & PHY_ID_MASK) != PHY_BCM5401_PHY_ID) && \ (((x) & PHY_ID_MASK) != PHY_BCM5411_PHY_ID) && \ (((x) & PHY_ID_MASK) != PHY_BCM5701_PHY_ID) && \ (((x) & PHY_ID_MASK) != PHY_BCM5703_PHY_ID) && \ (((x) & PHY_ID_MASK) != PHY_BCM5704_PHY_ID) && \ (((x) & PHY_ID_MASK) != PHY_BCM8002_PHY_ID)) /* 1000Base-T control register. */ #define BCM540X_1000BASET_CTRL_REG 0x09 #define BCM540X_AN_AD_1000BASET_HALF BIT_8 #define BCM540X_AN_AD_1000BASET_FULL BIT_9 #define BCM540X_CONFIG_AS_MASTER BIT_11 #define BCM540X_ENABLE_CONFIG_AS_MASTER BIT_12 /* Extended control register. */ #define BCM540X_EXT_CTRL_REG 0x10 #define BCM540X_EXT_CTRL_LINK3_LED_MODE BIT_1 #define BCM540X_EXT_CTRL_TBI BIT_15 /* PHY extended status register. */ #define BCM540X_EXT_STATUS_REG 0x11 #define BCM540X_EXT_STATUS_LINK_PASS BIT_8 /* DSP Coefficient Read/Write Port. */ #define BCM540X_DSP_RW_PORT 0x15 /* DSP Coeficient Address Register. */ #define BCM540X_DSP_ADDRESS_REG 0x17 #define BCM540X_DSP_TAP_NUMBER_MASK 0x00 #define BCM540X_DSP_AGC_A 0x00 #define BCM540X_DSP_AGC_B 0x01 #define BCM540X_DSP_MSE_PAIR_STATUS 0x02 #define BCM540X_DSP_SOFT_DECISION 0x03 #define BCM540X_DSP_PHASE_REG 0x04 #define BCM540X_DSP_SKEW 0x05 #define BCM540X_DSP_POWER_SAVER_UPPER_BOUND 0x06 #define BCM540X_DSP_POWER_SAVER_LOWER_BOUND 0x07 #define BCM540X_DSP_LAST_ECHO 0x08 #define BCM540X_DSP_FREQUENCY 0x09 #define BCM540X_DSP_PLL_BANDWIDTH 0x0a #define BCM540X_DSP_PLL_PHASE_OFFSET 0x0b #define BCM540X_DSP_FILTER_DCOFFSET (BIT_10 | BIT_11) #define BCM540X_DSP_FILTER_FEXT3 (BIT_8 | BIT_9 | BIT_11) #define BCM540X_DSP_FILTER_FEXT2 (BIT_9 | BIT_11) #define BCM540X_DSP_FILTER_FEXT1 (BIT_8 | BIT_11) #define BCM540X_DSP_FILTER_FEXT0 BIT_11 #define BCM540X_DSP_FILTER_NEXT3 (BIT_8 | BIT_9 | BIT_10) #define BCM540X_DSP_FILTER_NEXT2 (BIT_9 | BIT_10) #define BCM540X_DSP_FILTER_NEXT1 (BIT_8 | BIT_10) #define BCM540X_DSP_FILTER_NEXT0 BIT_10 #define BCM540X_DSP_FILTER_ECHO (BIT_8 | BIT_9) #define BCM540X_DSP_FILTER_DFE BIT_9 #define BCM540X_DSP_FILTER_FFE BIT_8 #define BCM540X_DSP_CONTROL_ALL_FILTERS BIT_12 #define BCM540X_DSP_SEL_CH_0 BIT_NONE #define BCM540X_DSP_SEL_CH_1 BIT_13 #define BCM540X_DSP_SEL_CH_2 BIT_14 #define BCM540X_DSP_SEL_CH_3 (BIT_13 | BIT_14) #define BCM540X_CONTROL_ALL_CHANNELS BIT_15 /* Auxilliary Control Register (Shadow Register) */ #define BCM5401_AUX_CTRL 0x18 #define BCM5401_SHADOW_SEL_MASK 0x7 #define BCM5401_SHADOW_SEL_NORMAL 0x00 #define BCM5401_SHADOW_SEL_10BASET 0x01 #define BCM5401_SHADOW_SEL_POWER_CONTROL 0x02 #define BCM5401_SHADOW_SEL_IP_PHONE 0x03 #define BCM5401_SHADOW_SEL_MISC_TEST1 0x04 #define BCM5401_SHADOW_SEL_MISC_TEST2 0x05 #define BCM5401_SHADOW_SEL_IP_PHONE_SEED 0x06 /* Shadow register selector == '000' */ #define BCM5401_SHDW_NORMAL_DIAG_MODE BIT_3 #define BCM5401_SHDW_NORMAL_DISABLE_MBP BIT_4 #define BCM5401_SHDW_NORMAL_DISABLE_LOW_PWR BIT_5 #define BCM5401_SHDW_NORMAL_DISABLE_INV_PRF BIT_6 #define BCM5401_SHDW_NORMAL_DISABLE_PRF BIT_7 #define BCM5401_SHDW_NORMAL_RX_SLICING_NORMAL BIT_NONE #define BCM5401_SHDW_NORMAL_RX_SLICING_4D BIT_8 #define BCM5401_SHDW_NORMAL_RX_SLICING_3LVL_1D BIT_9 #define BCM5401_SHDW_NORMAL_RX_SLICING_5LVL_1D (BIT_8 | BIT_9) #define BCM5401_SHDW_NORMAL_TX_6DB_CODING BIT_10 #define BCM5401_SHDW_NORMAL_ENABLE_SM_DSP_CLOCK BIT_11 #define BCM5401_SHDW_NORMAL_EDGERATE_CTRL_4NS BIT_NONE #define BCM5401_SHDW_NORMAL_EDGERATE_CTRL_5NS BIT_12 #define BCM5401_SHDW_NORMAL_EDGERATE_CTRL_3NS BIT_13 #define BCM5401_SHDW_NORMAL_EDGERATE_CTRL_0NS (BIT_12 | BIT_13) #define BCM5401_SHDW_NORMAL_EXT_PACKET_LENGTH BIT_14 #define BCM5401_SHDW_NORMAL_EXTERNAL_LOOPBACK BIT_15 /* Auxilliary status summary. */ #define BCM540X_AUX_STATUS_REG 0x19 #define BCM540X_AUX_LINK_PASS BIT_2 #define BCM540X_AUX_SPEED_MASK (BIT_8 | BIT_9 | BIT_10) #define BCM540X_AUX_10BASET_HD BIT_8 #define BCM540X_AUX_10BASET_FD BIT_9 #define BCM540X_AUX_100BASETX_HD (BIT_8 | BIT_9) #define BCM540X_AUX_100BASET4 BIT_10 #define BCM540X_AUX_100BASETX_FD (BIT_8 | BIT_10) #define BCM540X_AUX_100BASET_HD (BIT_9 | BIT_10) #define BCM540X_AUX_100BASET_FD (BIT_8 | BIT_9 | BIT_10) /* Interrupt status. */ #define BCM540X_INT_STATUS_REG 0x1a #define BCM540X_INT_LINK_CHANGE BIT_1 #define BCM540X_INT_SPEED_CHANGE BIT_2 #define BCM540X_INT_DUPLEX_CHANGE BIT_3 #define BCM540X_INT_AUTO_NEG_PAGE_RX BIT_10 /* Interrupt mask register. */ #define BCM540X_INT_MASK_REG 0x1b /******************************************************************************/ /* Register definitions. */ /******************************************************************************/ typedef volatile LM_UINT8 T3_8BIT_REGISTER, *PT3_8BIT_REGISTER; typedef volatile LM_UINT16 T3_16BIT_REGISTER, *PT3_16BIT_REGISTER; typedef volatile LM_UINT32 T3_32BIT_REGISTER, *PT3_32BIT_REGISTER; typedef struct { /* Big endian format. */ T3_32BIT_REGISTER High; T3_32BIT_REGISTER Low; } T3_64BIT_REGISTER, *PT3_64BIT_REGISTER; typedef T3_64BIT_REGISTER T3_64BIT_HOST_ADDR, *PT3_64BIT_HOST_ADDR; #define T3_NUM_OF_DMA_DESC 256 #define T3_NUM_OF_MBUF 768 typedef struct { T3_64BIT_REGISTER host_addr; T3_32BIT_REGISTER nic_mbuf; T3_16BIT_REGISTER len; T3_16BIT_REGISTER cqid_sqid; T3_32BIT_REGISTER flags; T3_32BIT_REGISTER opaque1; T3_32BIT_REGISTER opaque2; T3_32BIT_REGISTER opaque3; }T3_DMA_DESC, *PT3_DMA_DESC; /******************************************************************************/ /* Ring control block. */ /******************************************************************************/ typedef struct { T3_64BIT_REGISTER HostRingAddr; union { struct { #ifdef BIG_ENDIAN_HOST T3_16BIT_REGISTER MaxLen; T3_16BIT_REGISTER Flags; #else /* BIG_ENDIAN_HOST */ T3_16BIT_REGISTER Flags; T3_16BIT_REGISTER MaxLen; #endif } s; T3_32BIT_REGISTER MaxLen_Flags; } u; T3_32BIT_REGISTER NicRingAddr; } T3_RCB, *PT3_RCB; #define T3_RCB_FLAG_USE_EXT_RECV_BD BIT_0 #define T3_RCB_FLAG_RING_DISABLED BIT_1 /******************************************************************************/ /* Status block. */ /******************************************************************************/ /* * Size of status block is actually 0x50 bytes. Use 0x80 bytes for * cache line alignment. */ #define T3_STATUS_BLOCK_SIZE 0x80 typedef struct { volatile LM_UINT32 Status; #define STATUS_BLOCK_UPDATED BIT_0 #define STATUS_BLOCK_LINK_CHANGED_STATUS BIT_1 #define STATUS_BLOCK_ERROR BIT_2 volatile LM_UINT32 StatusTag; #ifdef BIG_ENDIAN_HOST volatile LM_UINT16 RcvStdConIdx; volatile LM_UINT16 RcvJumboConIdx; volatile LM_UINT16 Reserved2; volatile LM_UINT16 RcvMiniConIdx; struct { volatile LM_UINT16 SendConIdx; /* Send consumer index. */ volatile LM_UINT16 RcvProdIdx; /* Receive producer index. */ } Idx[16]; #else /* BIG_ENDIAN_HOST */ volatile LM_UINT16 RcvJumboConIdx; volatile LM_UINT16 RcvStdConIdx; volatile LM_UINT16 RcvMiniConIdx; volatile LM_UINT16 Reserved2; struct { volatile LM_UINT16 RcvProdIdx; /* Receive producer index. */ volatile LM_UINT16 SendConIdx; /* Send consumer index. */ } Idx[16]; #endif } T3_STATUS_BLOCK, *PT3_STATUS_BLOCK; /******************************************************************************/ /* Receive buffer descriptors. */ /******************************************************************************/ typedef struct { T3_64BIT_HOST_ADDR HostAddr; #ifdef BIG_ENDIAN_HOST volatile LM_UINT16 Index; volatile LM_UINT16 Len; volatile LM_UINT16 Type; volatile LM_UINT16 Flags; volatile LM_UINT16 IpCksum; volatile LM_UINT16 TcpUdpCksum; volatile LM_UINT16 ErrorFlag; volatile LM_UINT16 VlanTag; #else /* BIG_ENDIAN_HOST */ volatile LM_UINT16 Len; volatile LM_UINT16 Index; volatile LM_UINT16 Flags; volatile LM_UINT16 Type; volatile LM_UINT16 TcpUdpCksum; volatile LM_UINT16 IpCksum; volatile LM_UINT16 VlanTag; volatile LM_UINT16 ErrorFlag; #endif volatile LM_UINT32 Reserved; volatile LM_UINT32 Opaque; } T3_RCV_BD, *PT3_RCV_BD; typedef struct { T3_64BIT_HOST_ADDR HostAddr[3]; #ifdef BIG_ENDIAN_HOST LM_UINT16 Len1; LM_UINT16 Len2; LM_UINT16 Len3; LM_UINT16 Reserved1; #else /* BIG_ENDIAN_HOST */ LM_UINT16 Len2; LM_UINT16 Len1; LM_UINT16 Reserved1; LM_UINT16 Len3; #endif T3_RCV_BD StdRcvBd; } T3_EXT_RCV_BD, *PT3_EXT_RCV_BD; /* Error flags. */ #define RCV_BD_ERR_BAD_CRC 0x0001 #define RCV_BD_ERR_COLL_DETECT 0x0002 #define RCV_BD_ERR_LINK_LOST_DURING_PKT 0x0004 #define RCV_BD_ERR_PHY_DECODE_ERR 0x0008 #define RCV_BD_ERR_ODD_NIBBLED_RCVD_MII 0x0010 #define RCV_BD_ERR_MAC_ABORT 0x0020 #define RCV_BD_ERR_LEN_LT_64 0x0040 #define RCV_BD_ERR_TRUNC_NO_RESOURCES 0x0080 #define RCV_BD_ERR_GIANT_FRAME_RCVD 0x0100 /* Buffer descriptor flags. */ #define RCV_BD_FLAG_END 0x0004 #define RCV_BD_FLAG_JUMBO_RING 0x0020 #define RCV_BD_FLAG_VLAN_TAG 0x0040 #define RCV_BD_FLAG_FRAME_HAS_ERROR 0x0400 #define RCV_BD_FLAG_MINI_RING 0x0800 #define RCV_BD_FLAG_IP_CHKSUM_FIELD 0x1000 #define RCV_BD_FLAG_TCP_UDP_CHKSUM_FIELD 0x2000 #define RCV_BD_FLAG_TCP_PACKET 0x4000 /******************************************************************************/ /* Send buffer descriptor. */ /******************************************************************************/ typedef struct { T3_64BIT_HOST_ADDR HostAddr; union { struct { #ifdef BIG_ENDIAN_HOST LM_UINT16 Len; LM_UINT16 Flags; #else /* BIG_ENDIAN_HOST */ LM_UINT16 Flags; LM_UINT16 Len; #endif } s1; LM_UINT32 Len_Flags; } u1; union { struct { #ifdef BIG_ENDIAN_HOST LM_UINT16 Reserved; LM_UINT16 VlanTag; #else /* BIG_ENDIAN_HOST */ LM_UINT16 VlanTag; LM_UINT16 Reserved; #endif } s2; LM_UINT32 VlanTag; } u2; } T3_SND_BD, *PT3_SND_BD; /* Send buffer descriptor flags. */ #define SND_BD_FLAG_TCP_UDP_CKSUM 0x0001 #define SND_BD_FLAG_IP_CKSUM 0x0002 #define SND_BD_FLAG_END 0x0004 #define SND_BD_FLAG_IP_FRAG 0x0008 #define SND_BD_FLAG_IP_FRAG_END 0x0010 #define SND_BD_FLAG_VLAN_TAG 0x0040 #define SND_BD_FLAG_COAL_NOW 0x0080 #define SND_BD_FLAG_CPU_PRE_DMA 0x0100 #define SND_BD_FLAG_CPU_POST_DMA 0x0200 #define SND_BD_FLAG_INSERT_SRC_ADDR 0x1000 #define SND_BD_FLAG_CHOOSE_SRC_ADDR 0x6000 #define SND_BD_FLAG_DONT_GEN_CRC 0x8000 /* MBUFs */ typedef struct T3_MBUF_FRAME_DESC { #ifdef BIG_ENDIAN_HOST LM_UINT32 status_control; union { struct { LM_UINT8 cqid; LM_UINT8 reserved1; LM_UINT16 length; }s1; LM_UINT32 word; }u1; union { struct { LM_UINT16 ip_hdr_start; LM_UINT16 tcp_udp_hdr_start; }s2; LM_UINT32 word; }u2; union { struct { LM_UINT16 data_start; LM_UINT16 vlan_id; }s3; LM_UINT32 word; }u3; union { struct { LM_UINT16 ip_checksum; LM_UINT16 tcp_udp_checksum; }s4; LM_UINT32 word; }u4; union { struct { LM_UINT16 pseudo_checksum; LM_UINT16 checksum_status; }s5; LM_UINT32 word; }u5; union { struct { LM_UINT16 rule_match; LM_UINT8 class; LM_UINT8 rupt; }s6; LM_UINT32 word; }u6; union { struct { LM_UINT16 reserved2; LM_UINT16 mbuf_num; }s7; LM_UINT32 word; }u7; LM_UINT32 reserved3; LM_UINT32 reserved4; #else LM_UINT32 status_control; union { struct { LM_UINT16 length; LM_UINT8 reserved1; LM_UINT8 cqid; }s1; LM_UINT32 word; }u1; union { struct { LM_UINT16 tcp_udp_hdr_start; LM_UINT16 ip_hdr_start; }s2; LM_UINT32 word; }u2; union { struct { LM_UINT16 vlan_id; LM_UINT16 data_start; }s3; LM_UINT32 word; }u3; union { struct { LM_UINT16 tcp_udp_checksum; LM_UINT16 ip_checksum; }s4; LM_UINT32 word; }u4; union { struct { LM_UINT16 checksum_status; LM_UINT16 pseudo_checksum; }s5; LM_UINT32 word; }u5; union { struct { LM_UINT8 rupt; LM_UINT8 class; LM_UINT16 rule_match; }s6; LM_UINT32 word; }u6; union { struct { LM_UINT16 mbuf_num; LM_UINT16 reserved2; }s7; LM_UINT32 word; }u7; LM_UINT32 reserved3; LM_UINT32 reserved4; #endif }T3_MBUF_FRAME_DESC,*PT3_MBUF_FRAME_DESC; typedef struct T3_MBUF_HDR { union { struct { unsigned int C:1; unsigned int F:1; unsigned int reserved1:7; unsigned int next_mbuf:16; unsigned int length:7; }s1; LM_UINT32 word; }u1; LM_UINT32 next_frame_ptr; }T3_MBUF_HDR, *PT3_MBUF_HDR; typedef struct T3_MBUF { T3_MBUF_HDR hdr; union { struct { T3_MBUF_FRAME_DESC frame_hdr; LM_UINT32 data[20]; }s1; struct { LM_UINT32 data[30]; }s2; }body; }T3_MBUF, *PT3_MBUF; #define T3_MBUF_BASE (T3_NIC_MBUF_POOL_ADDR >> 7) #define T3_MBUF_END ((T3_NIC_MBUF_POOL_ADDR + T3_NIC_MBUF_POOL_SIZE) >> 7) /******************************************************************************/ /* Statistics block. */ /******************************************************************************/ typedef struct { LM_UINT8 Reserved0[0x400-0x300]; /* Statistics maintained by Receive MAC. */ T3_64BIT_REGISTER ifHCInOctets; T3_64BIT_REGISTER Reserved1; T3_64BIT_REGISTER etherStatsFragments; T3_64BIT_REGISTER ifHCInUcastPkts; T3_64BIT_REGISTER ifHCInMulticastPkts; T3_64BIT_REGISTER ifHCInBroadcastPkts; T3_64BIT_REGISTER dot3StatsFCSErrors; T3_64BIT_REGISTER dot3StatsAlignmentErrors; T3_64BIT_REGISTER xonPauseFramesReceived; T3_64BIT_REGISTER xoffPauseFramesReceived; T3_64BIT_REGISTER macControlFramesReceived; T3_64BIT_REGISTER xoffStateEntered; T3_64BIT_REGISTER dot3StatsFramesTooLong; T3_64BIT_REGISTER etherStatsJabbers; T3_64BIT_REGISTER etherStatsUndersizePkts; T3_64BIT_REGISTER inRangeLengthError; T3_64BIT_REGISTER outRangeLengthError; T3_64BIT_REGISTER etherStatsPkts64Octets; T3_64BIT_REGISTER etherStatsPkts65Octetsto127Octets; T3_64BIT_REGISTER etherStatsPkts128Octetsto255Octets; T3_64BIT_REGISTER etherStatsPkts256Octetsto511Octets; T3_64BIT_REGISTER etherStatsPkts512Octetsto1023Octets; T3_64BIT_REGISTER etherStatsPkts1024Octetsto1522Octets; T3_64BIT_REGISTER etherStatsPkts1523Octetsto2047Octets; T3_64BIT_REGISTER etherStatsPkts2048Octetsto4095Octets; T3_64BIT_REGISTER etherStatsPkts4096Octetsto8191Octets; T3_64BIT_REGISTER etherStatsPkts8192Octetsto9022Octets; T3_64BIT_REGISTER Unused1[37]; /* Statistics maintained by Transmit MAC. */ T3_64BIT_REGISTER ifHCOutOctets; T3_64BIT_REGISTER Reserved2; T3_64BIT_REGISTER etherStatsCollisions; T3_64BIT_REGISTER outXonSent; T3_64BIT_REGISTER outXoffSent; T3_64BIT_REGISTER flowControlDone; T3_64BIT_REGISTER dot3StatsInternalMacTransmitErrors; T3_64BIT_REGISTER dot3StatsSingleCollisionFrames; T3_64BIT_REGISTER dot3StatsMultipleCollisionFrames; T3_64BIT_REGISTER dot3StatsDeferredTransmissions; T3_64BIT_REGISTER Reserved3; T3_64BIT_REGISTER dot3StatsExcessiveCollisions; T3_64BIT_REGISTER dot3StatsLateCollisions; T3_64BIT_REGISTER dot3Collided2Times; T3_64BIT_REGISTER dot3Collided3Times; T3_64BIT_REGISTER dot3Collided4Times; T3_64BIT_REGISTER dot3Collided5Times; T3_64BIT_REGISTER dot3Collided6Times; T3_64BIT_REGISTER dot3Collided7Times; T3_64BIT_REGISTER dot3Collided8Times; T3_64BIT_REGISTER dot3Collided9Times; T3_64BIT_REGISTER dot3Collided10Times; T3_64BIT_REGISTER dot3Collided11Times; T3_64BIT_REGISTER dot3Collided12Times; T3_64BIT_REGISTER dot3Collided13Times; T3_64BIT_REGISTER dot3Collided14Times; T3_64BIT_REGISTER dot3Collided15Times; T3_64BIT_REGISTER ifHCOutUcastPkts; T3_64BIT_REGISTER ifHCOutMulticastPkts; T3_64BIT_REGISTER ifHCOutBroadcastPkts; T3_64BIT_REGISTER dot3StatsCarrierSenseErrors; T3_64BIT_REGISTER ifOutDiscards; T3_64BIT_REGISTER ifOutErrors; T3_64BIT_REGISTER Unused2[31]; /* Statistics maintained by Receive List Placement. */ T3_64BIT_REGISTER COSIfHCInPkts[16]; T3_64BIT_REGISTER COSFramesDroppedDueToFilters; T3_64BIT_REGISTER nicDmaWriteQueueFull; T3_64BIT_REGISTER nicDmaWriteHighPriQueueFull; T3_64BIT_REGISTER nicNoMoreRxBDs; T3_64BIT_REGISTER ifInDiscards; T3_64BIT_REGISTER ifInErrors; T3_64BIT_REGISTER nicRecvThresholdHit; T3_64BIT_REGISTER Unused3[9]; /* Statistics maintained by Send Data Initiator. */ T3_64BIT_REGISTER COSIfHCOutPkts[16]; T3_64BIT_REGISTER nicDmaReadQueueFull; T3_64BIT_REGISTER nicDmaReadHighPriQueueFull; T3_64BIT_REGISTER nicSendDataCompQueueFull; /* Statistics maintained by Host Coalescing. */ T3_64BIT_REGISTER nicRingSetSendProdIndex; T3_64BIT_REGISTER nicRingStatusUpdate; T3_64BIT_REGISTER nicInterrupts; T3_64BIT_REGISTER nicAvoidedInterrupts; T3_64BIT_REGISTER nicSendThresholdHit; LM_UINT8 Reserved4[0xb00-0x9c0]; } T3_STATS_BLOCK, *PT3_STATS_BLOCK; /******************************************************************************/ /* PCI configuration registers. */ /******************************************************************************/ typedef struct { T3_16BIT_REGISTER VendorId; T3_16BIT_REGISTER DeviceId; T3_16BIT_REGISTER Command; T3_16BIT_REGISTER Status; T3_32BIT_REGISTER ClassCodeRevId; T3_8BIT_REGISTER CacheLineSize; T3_8BIT_REGISTER LatencyTimer; T3_8BIT_REGISTER HeaderType; T3_8BIT_REGISTER Bist; T3_32BIT_REGISTER MemBaseAddrLow; T3_32BIT_REGISTER MemBaseAddrHigh; LM_UINT8 Unused1[20]; T3_16BIT_REGISTER SubsystemVendorId; T3_16BIT_REGISTER SubsystemId; T3_32BIT_REGISTER RomBaseAddr; T3_8BIT_REGISTER PciXCapiblityPtr; LM_UINT8 Unused2[7]; T3_8BIT_REGISTER IntLine; T3_8BIT_REGISTER IntPin; T3_8BIT_REGISTER MinGnt; T3_8BIT_REGISTER MaxLat; T3_8BIT_REGISTER PciXCapabilities; T3_8BIT_REGISTER PmCapabilityPtr; T3_16BIT_REGISTER PciXCommand; T3_32BIT_REGISTER PciXStatus; T3_8BIT_REGISTER PmCapabilityId; T3_8BIT_REGISTER VpdCapabilityPtr; T3_16BIT_REGISTER PmCapabilities; T3_16BIT_REGISTER PmCtrlStatus; #define PM_CTRL_PME_STATUS BIT_15 #define PM_CTRL_PME_ENABLE BIT_8 #define PM_CTRL_PME_POWER_STATE_D0 0 #define PM_CTRL_PME_POWER_STATE_D1 1 #define PM_CTRL_PME_POWER_STATE_D2 2 #define PM_CTRL_PME_POWER_STATE_D3H 3 T3_8BIT_REGISTER BridgeSupportExt; T3_8BIT_REGISTER PmData; T3_8BIT_REGISTER VpdCapabilityId; T3_8BIT_REGISTER MsiCapabilityPtr; T3_16BIT_REGISTER VpdAddrFlag; #define VPD_FLAG_WRITE (1 << 15) #define VPD_FLAG_RW_MASK (1 << 15) #define VPD_FLAG_READ 0 T3_32BIT_REGISTER VpdData; T3_8BIT_REGISTER MsiCapabilityId; T3_8BIT_REGISTER NextCapabilityPtr; T3_16BIT_REGISTER MsiCtrl; #define MSI_CTRL_64BIT_CAP (1 << 7) #define MSI_CTRL_MSG_ENABLE(x) (x << 4) #define MSI_CTRL_MSG_CAP(x) (x << 1) #define MSI_CTRL_ENABLE (1 << 0) T3_32BIT_REGISTER MsiAddrLow; T3_32BIT_REGISTER MsiAddrHigh; T3_16BIT_REGISTER MsiData; T3_16BIT_REGISTER Unused3; T3_32BIT_REGISTER MiscHostCtrl; #define MISC_HOST_CTRL_CLEAR_INT BIT_0 #define MISC_HOST_CTRL_MASK_PCI_INT BIT_1 #define MISC_HOST_CTRL_ENABLE_ENDIAN_BYTE_SWAP BIT_2 #define MISC_HOST_CTRL_ENABLE_ENDIAN_WORD_SWAP BIT_3 #define MISC_HOST_CTRL_ENABLE_PCI_STATE_REG_RW BIT_4 #define MISC_HOST_CTRL_ENABLE_CLK_REG_RW BIT_5 #define MISC_HOST_CTRL_ENABLE_REG_WORD_SWAP BIT_6 #define MISC_HOST_CTRL_ENABLE_INDIRECT_ACCESS BIT_7 #define MISC_HOST_CTRL_ENABLE_INT_MASK_MODE BIT_8 #define MISC_HOST_CTRL_ENABLE_TAGGED_STATUS_MODE BIT_9 T3_32BIT_REGISTER DmaReadWriteCtrl; #define DMA_CTRL_WRITE_BOUNDARY_MASK (BIT_11 | BIT_12 | BIT_13) #define DMA_CTRL_WRITE_BOUNDARY_DISABLE 0 #define DMA_CTRL_WRITE_BOUNDARY_16 BIT_11 #define DMA_CTRL_WRITE_BOUNDARY_32 BIT_12 #define DMA_CTRL_WRITE_BOUNDARY_64 (BIT_12 | BIT_11) #define DMA_CTRL_WRITE_BOUNDARY_128 BIT_13 #define DMA_CTRL_WRITE_BOUNDARY_256 (BIT_13 | BIT_11) #define DMA_CTRL_WRITE_BOUNDARY_512 (BIT_13 | BIT_12) #define DMA_CTRL_WRITE_BOUNDARY_1024 (BIT_13 | BIT_12 | BIT_11) #define DMA_CTRL_WRITE_ONE_DMA_AT_ONCE BIT_14 T3_32BIT_REGISTER PciState; #define T3_PCI_STATE_FORCE_PCI_RESET BIT_0 #define T3_PCI_STATE_INTERRUPT_NOT_ACTIVE BIT_1 #define T3_PCI_STATE_NOT_PCI_X_BUS BIT_2 #define T3_PCI_STATE_HIGH_BUS_SPEED BIT_3 #define T3_PCI_STATE_32BIT_PCI_BUS BIT_4 #define T3_PCI_STATE_PCI_ROM_ENABLE BIT_5 #define T3_PCI_STATE_PCI_ROM_RETRY_ENABLE BIT_6 #define T3_PCI_STATE_FLAT_VIEW BIT_8 #define T3_PCI_STATE_RETRY_SAME_DMA BIT_13 T3_32BIT_REGISTER ClockCtrl; #define T3_PCI_CLKCTRL_TXCPU_CLK_DISABLE BIT_11 #define T3_PCI_CLKCTRL_RXCPU_CLK_DISABLE BIT_10 #define T3_PCI_CLKCTRL_CORE_CLK_DISABLE BIT_9 T3_32BIT_REGISTER RegBaseAddr; T3_32BIT_REGISTER MemWindowBaseAddr; #ifdef NIC_CPU_VIEW /* These registers are ONLY visible to NIC CPU */ T3_32BIT_REGISTER PowerConsumed; T3_32BIT_REGISTER PowerDissipated; #else /* NIC_CPU_VIEW */ T3_32BIT_REGISTER RegData; T3_32BIT_REGISTER MemWindowData; #endif /* !NIC_CPU_VIEW */ T3_32BIT_REGISTER ModeCtrl; T3_32BIT_REGISTER MiscCfg; T3_32BIT_REGISTER MiscLocalCtrl; T3_32BIT_REGISTER Unused4; /* NOTE: Big/Little-endian clarification needed. Are these register */ /* in big or little endian formate. */ T3_64BIT_REGISTER StdRingProdIdx; T3_64BIT_REGISTER RcvRetRingConIdx; T3_64BIT_REGISTER SndProdIdx; LM_UINT8 Unused5[80]; } T3_PCI_CONFIGURATION, *PT3_PCI_CONFIGURATION; #define PCIX_CMD_MAX_SPLIT_MASK 0x0070 #define PCIX_CMD_MAX_SPLIT_SHL 4 #define PCIX_CMD_MAX_BURST_MASK 0x000c #define PCIX_CMD_MAX_BURST_SHL 2 #define PCIX_CMD_MAX_BURST_CPIOB 2 /******************************************************************************/ /* Mac control registers. */ /******************************************************************************/ typedef struct { /* MAC mode control. */ T3_32BIT_REGISTER Mode; #define MAC_MODE_GLOBAL_RESET BIT_0 #define MAC_MODE_HALF_DUPLEX BIT_1 #define MAC_MODE_PORT_MODE_MASK (BIT_2 | BIT_3) #define MAC_MODE_PORT_MODE_TBI (BIT_2 | BIT_3) #define MAC_MODE_PORT_MODE_GMII BIT_3 #define MAC_MODE_PORT_MODE_MII BIT_2 #define MAC_MODE_PORT_MODE_NONE BIT_NONE #define MAC_MODE_PORT_INTERNAL_LOOPBACK BIT_4 #define MAC_MODE_TAGGED_MAC_CONTROL BIT_7 #define MAC_MODE_TX_BURSTING BIT_8 #define MAC_MODE_MAX_DEFER BIT_9 #define MAC_MODE_LINK_POLARITY BIT_10 #define MAC_MODE_ENABLE_RX_STATISTICS BIT_11 #define MAC_MODE_CLEAR_RX_STATISTICS BIT_12 #define MAC_MODE_FLUSH_RX_STATISTICS BIT_13 #define MAC_MODE_ENABLE_TX_STATISTICS BIT_14 #define MAC_MODE_CLEAR_TX_STATISTICS BIT_15 #define MAC_MODE_FLUSH_TX_STATISTICS BIT_16 #define MAC_MODE_SEND_CONFIGS BIT_17 #define MAC_MODE_DETECT_MAGIC_PACKET_ENABLE BIT_18 #define MAC_MODE_ACPI_POWER_ON_ENABLE BIT_19 #define MAC_MODE_ENABLE_MIP BIT_20 #define MAC_MODE_ENABLE_TDE BIT_21 #define MAC_MODE_ENABLE_RDE BIT_22 #define MAC_MODE_ENABLE_FHDE BIT_23 /* MAC status */ T3_32BIT_REGISTER Status; #define MAC_STATUS_PCS_SYNCED BIT_0 #define MAC_STATUS_SIGNAL_DETECTED BIT_1 #define MAC_STATUS_RECEIVING_CFG BIT_2 #define MAC_STATUS_CFG_CHANGED BIT_3 #define MAC_STATUS_SYNC_CHANGED BIT_4 #define MAC_STATUS_PORT_DECODE_ERROR BIT_10 #define MAC_STATUS_LINK_STATE_CHANGED BIT_12 #define MAC_STATUS_MI_COMPLETION BIT_22 #define MAC_STATUS_MI_INTERRUPT BIT_23 #define MAC_STATUS_AP_ERROR BIT_24 #define MAC_STATUS_ODI_ERROR BIT_25 #define MAC_STATUS_RX_STATS_OVERRUN BIT_26 #define MAC_STATUS_TX_STATS_OVERRUN BIT_27 /* Event Enable */ T3_32BIT_REGISTER MacEvent; #define MAC_EVENT_ENABLE_PORT_DECODE_ERR BIT_10 #define MAC_EVENT_ENABLE_LINK_STATE_CHANGED_ATTN BIT_12 #define MAC_EVENT_ENABLE_MI_COMPLETION BIT_22 #define MAC_EVENT_ENABLE_MI_INTERRUPT BIT_23 #define MAC_EVENT_ENABLE_AP_ERROR BIT_24 #define MAC_EVENT_ENABLE_ODI_ERROR BIT_25 #define MAC_EVENT_ENABLE_RX_STATS_OVERRUN BIT_26 #define MAC_EVENT_ENABLE_TX_STATS_OVERRUN BIT_27 /* Led control. */ T3_32BIT_REGISTER LedCtrl; #define LED_CTRL_OVERRIDE_LINK_LED BIT_0 #define LED_CTRL_1000MBPS_LED_ON BIT_1 #define LED_CTRL_100MBPS_LED_ON BIT_2 #define LED_CTRL_10MBPS_LED_ON BIT_3 #define LED_CTRL_OVERRIDE_TRAFFIC_LED BIT_4 #define LED_CTRL_BLINK_TRAFFIC_LED BIT_5 #define LED_CTRL_TRAFFIC_LED BIT_6 #define LED_CTRL_1000MBPS_LED_STATUS BIT_7 #define LED_CTRL_100MBPS_LED_STATUS BIT_8 #define LED_CTRL_10MBPS_LED_STATUS BIT_9 #define LED_CTRL_TRAFFIC_LED_STATUS BIT_10 #define LED_CTRL_MAC_MODE BIT_NONE #define LED_CTRL_PHY_MODE_1 BIT_11 #define LED_CTRL_PHY_MODE_2 BIT_12 #define LED_CTRL_BLINK_RATE_MASK 0x7ff80000 #define LED_CTRL_OVERRIDE_BLINK_PERIOD BIT_19 #define LED_CTRL_OVERRIDE_BLINK_RATE BIT_31 /* MAC addresses. */ struct { T3_32BIT_REGISTER High; /* Upper 2 bytes. */ T3_32BIT_REGISTER Low; /* Lower 4 bytes. */ } MacAddr[4]; /* ACPI Mbuf pointer. */ T3_32BIT_REGISTER AcpiMbufPtr; /* ACPI Length and Offset. */ T3_32BIT_REGISTER AcpiLengthOffset; #define ACPI_LENGTH_MASK 0xffff #define ACPI_OFFSET_MASK 0x0fff0000 #define ACPI_LENGTH(x) x #define ACPI_OFFSET(x) ((x) << 16) /* Transmit random backoff. */ T3_32BIT_REGISTER TxBackoffSeed; #define MAC_TX_BACKOFF_SEED_MASK 0x3ff /* Receive MTU */ T3_32BIT_REGISTER MtuSize; #define MAC_RX_MTU_MASK 0xffff /* Gigabit PCS Test. */ T3_32BIT_REGISTER PcsTest; #define MAC_PCS_TEST_DATA_PATTERN_MASK 0x0fffff #define MAC_PCS_TEST_ENABLE BIT_20 /* Transmit Gigabit Auto-Negotiation. */ T3_32BIT_REGISTER TxAutoNeg; #define MAC_AN_TX_AN_DATA_MASK 0xffff /* Receive Gigabit Auto-Negotiation. */ T3_32BIT_REGISTER RxAutoNeg; #define MAC_AN_RX_AN_DATA_MASK 0xffff /* MI Communication. */ T3_32BIT_REGISTER MiCom; #define MI_COM_CMD_MASK (BIT_26 | BIT_27) #define MI_COM_CMD_WRITE BIT_26 #define MI_COM_CMD_READ BIT_27 #define MI_COM_READ_FAILED BIT_28 #define MI_COM_START BIT_29 #define MI_COM_BUSY BIT_29 #define MI_COM_PHY_ADDR_MASK 0x1f #define MI_COM_FIRST_PHY_ADDR_BIT 21 #define MI_COM_PHY_REG_ADDR_MASK 0x1f #define MI_COM_FIRST_PHY_REG_ADDR_BIT 16 #define MI_COM_PHY_DATA_MASK 0xffff /* MI Status. */ T3_32BIT_REGISTER MiStatus; #define MI_STATUS_ENABLE_LINK_STATUS_ATTN BIT_0 /* MI Mode. */ T3_32BIT_REGISTER MiMode; #define MI_MODE_CLOCK_SPEED_10MHZ BIT_0 #define MI_MODE_USE_SHORT_PREAMBLE BIT_1 #define MI_MODE_AUTO_POLLING_ENABLE BIT_4 #define MI_MODE_CORE_CLOCK_SPEED_62MHZ BIT_15 /* Auto-polling status. */ T3_32BIT_REGISTER AutoPollStatus; #define AUTO_POLL_ERROR BIT_0 /* Transmit MAC mode. */ T3_32BIT_REGISTER TxMode; #define TX_MODE_RESET BIT_0 #define TX_MODE_ENABLE BIT_1 #define TX_MODE_ENABLE_FLOW_CONTROL BIT_4 #define TX_MODE_ENABLE_BIG_BACKOFF BIT_5 #define TX_MODE_ENABLE_LONG_PAUSE BIT_6 /* Transmit MAC status. */ T3_32BIT_REGISTER TxStatus; #define TX_STATUS_RX_CURRENTLY_XOFFED BIT_0 #define TX_STATUS_SENT_XOFF BIT_1 #define TX_STATUS_SENT_XON BIT_2 #define TX_STATUS_LINK_UP BIT_3 #define TX_STATUS_ODI_UNDERRUN BIT_4 #define TX_STATUS_ODI_OVERRUN BIT_5 /* Transmit MAC length. */ T3_32BIT_REGISTER TxLengths; #define TX_LEN_SLOT_TIME_MASK 0xff #define TX_LEN_IPG_MASK 0x0f00 #define TX_LEN_IPG_CRS_MASK (BIT_12 | BIT_13) /* Receive MAC mode. */ T3_32BIT_REGISTER RxMode; #define RX_MODE_RESET BIT_0 #define RX_MODE_ENABLE BIT_1 #define RX_MODE_ENABLE_FLOW_CONTROL BIT_2 #define RX_MODE_KEEP_MAC_CONTROL BIT_3 #define RX_MODE_KEEP_PAUSE BIT_4 #define RX_MODE_ACCEPT_OVERSIZED BIT_5 #define RX_MODE_ACCEPT_RUNTS BIT_6 #define RX_MODE_LENGTH_CHECK BIT_7 #define RX_MODE_PROMISCUOUS_MODE BIT_8 #define RX_MODE_NO_CRC_CHECK BIT_9 #define RX_MODE_KEEP_VLAN_TAG BIT_10 /* Receive MAC status. */ T3_32BIT_REGISTER RxStatus; #define RX_STATUS_REMOTE_TRANSMITTER_XOFFED BIT_0 #define RX_STATUS_XOFF_RECEIVED BIT_1 #define RX_STATUS_XON_RECEIVED BIT_2 /* Hash registers. */ T3_32BIT_REGISTER HashReg[4]; /* Receive placement rules registers. */ struct { T3_32BIT_REGISTER Rule; T3_32BIT_REGISTER Value; } RcvRules[16]; #define RCV_DISABLE_RULE_MASK 0x7fffffff #define RCV_RULE1_REJECT_BROADCAST_IDX 0x00 #define REJECT_BROADCAST_RULE1_RULE 0xc2000000 #define REJECT_BROADCAST_RULE1_VALUE 0xffffffff #define RCV_RULE2_REJECT_BROADCAST_IDX 0x01 #define REJECT_BROADCAST_RULE2_RULE 0x86000004 #define REJECT_BROADCAST_RULE2_VALUE 0xffffffff #if INCLUDE_5701_AX_FIX #define RCV_LAST_RULE_IDX 0x04 #else #define RCV_LAST_RULE_IDX 0x02 #endif T3_32BIT_REGISTER RcvRuleCfg; #define RX_RULE_DEFAULT_CLASS (1 << 3) LM_UINT8 Reserved1[140]; T3_32BIT_REGISTER SerdesCfg; T3_32BIT_REGISTER SerdesStatus; LM_UINT8 Reserved2[104]; volatile LM_UINT8 TxMacState[16]; volatile LM_UINT8 RxMacState[20]; LM_UINT8 Reserved3[476]; T3_32BIT_REGISTER RxStats[26]; LM_UINT8 Reserved4[24]; T3_32BIT_REGISTER TxStats[28]; LM_UINT8 Reserved5[784]; } T3_MAC_CONTROL, *PT3_MAC_CONTROL; /******************************************************************************/ /* Send data initiator control registers. */ /******************************************************************************/ typedef struct { T3_32BIT_REGISTER Mode; #define T3_SND_DATA_IN_MODE_RESET BIT_0 #define T3_SND_DATA_IN_MODE_ENABLE BIT_1 #define T3_SND_DATA_IN_MODE_STATS_OFLW_ATTN_ENABLE BIT_2 T3_32BIT_REGISTER Status; #define T3_SND_DATA_IN_STATUS_STATS_OFLW_ATTN BIT_2 T3_32BIT_REGISTER StatsCtrl; #define T3_SND_DATA_IN_STATS_CTRL_ENABLE BIT_0 #define T3_SND_DATA_IN_STATS_CTRL_FASTER_UPDATE BIT_1 #define T3_SND_DATA_IN_STATS_CTRL_CLEAR BIT_2 #define T3_SND_DATA_IN_STATS_CTRL_FLUSH BIT_3 #define T3_SND_DATA_IN_STATS_CTRL_FORCE_ZERO BIT_4 T3_32BIT_REGISTER StatsEnableMask; T3_32BIT_REGISTER StatsIncMask; LM_UINT8 Reserved[108]; T3_32BIT_REGISTER ClassOfServCnt[16]; T3_32BIT_REGISTER DmaReadQFullCnt; T3_32BIT_REGISTER DmaPriorityReadQFullCnt; T3_32BIT_REGISTER SdcQFullCnt; T3_32BIT_REGISTER NicRingSetSendProdIdxCnt; T3_32BIT_REGISTER StatusUpdatedCnt; T3_32BIT_REGISTER InterruptsCnt; T3_32BIT_REGISTER AvoidInterruptsCnt; T3_32BIT_REGISTER SendThresholdHitCnt; /* Unused space. */ LM_UINT8 Unused[800]; } T3_SEND_DATA_INITIATOR, *PT3_SEND_DATA_INITIATOR; /******************************************************************************/ /* Send data completion control registers. */ /******************************************************************************/ typedef struct { T3_32BIT_REGISTER Mode; #define SND_DATA_COMP_MODE_RESET BIT_0 #define SND_DATA_COMP_MODE_ENABLE BIT_1 /* Unused space. */ LM_UINT8 Unused[1020]; } T3_SEND_DATA_COMPLETION, *PT3_SEND_DATA_COMPLETION; /******************************************************************************/ /* Send BD Ring Selector Control Registers. */ /******************************************************************************/ typedef struct { T3_32BIT_REGISTER Mode; #define SND_BD_SEL_MODE_RESET BIT_0 #define SND_BD_SEL_MODE_ENABLE BIT_1 #define SND_BD_SEL_MODE_ATTN_ENABLE BIT_2 T3_32BIT_REGISTER Status; #define SND_BD_SEL_STATUS_ERROR_ATTN BIT_2 T3_32BIT_REGISTER HwDiag; /* Unused space. */ LM_UINT8 Unused1[52]; /* Send BD Ring Selector Local NIC Send BD Consumer Index. */ T3_32BIT_REGISTER NicSendBdSelConIdx[16]; /* Unused space. */ LM_UINT8 Unused2[896]; } T3_SEND_BD_SELECTOR, *PT3_SEND_BD_SELECTOR; /******************************************************************************/ /* Send BD initiator control registers. */ /******************************************************************************/ typedef struct { T3_32BIT_REGISTER Mode; #define SND_BD_IN_MODE_RESET BIT_0 #define SND_BD_IN_MODE_ENABLE BIT_1 #define SND_BD_IN_MODE_ATTN_ENABLE BIT_2 T3_32BIT_REGISTER Status; #define SND_BD_IN_STATUS_ERROR_ATTN BIT_2 /* Send BD initiator local NIC send BD producer index. */ T3_32BIT_REGISTER NicSendBdInProdIdx[16]; /* Unused space. */ LM_UINT8 Unused2[952]; } T3_SEND_BD_INITIATOR, *PT3_SEND_BD_INITIATOR; /******************************************************************************/ /* Send BD Completion Control. */ /******************************************************************************/ typedef struct { T3_32BIT_REGISTER Mode; #define SND_BD_COMP_MODE_RESET BIT_0 #define SND_BD_COMP_MODE_ENABLE BIT_1 #define SND_BD_COMP_MODE_ATTN_ENABLE BIT_2 /* Unused space. */ LM_UINT8 Unused2[1020]; } T3_SEND_BD_COMPLETION, *PT3_SEND_BD_COMPLETION; /******************************************************************************/ /* Receive list placement control registers. */ /******************************************************************************/ typedef struct { /* Mode. */ T3_32BIT_REGISTER Mode; #define RCV_LIST_PLMT_MODE_RESET BIT_0 #define RCV_LIST_PLMT_MODE_ENABLE BIT_1 #define RCV_LIST_PLMT_MODE_CLASS0_ATTN_ENABLE BIT_2 #define RCV_LIST_PLMT_MODE_MAPPING_OOR_ATTN_ENABLE BIT_3 #define RCV_LIST_PLMT_MODE_STATS_OFLOW_ATTN_ENABLE BIT_4 /* Status. */ T3_32BIT_REGISTER Status; #define RCV_LIST_PLMT_STATUS_CLASS0_ATTN BIT_2 #define RCV_LIST_PLMT_STATUS_MAPPING_ATTN BIT_3 #define RCV_LIST_PLMT_STATUS_STATS_OFLOW_ATTN BIT_4 /* Receive selector list lock register. */ T3_32BIT_REGISTER Lock; #define RCV_LIST_SEL_LOCK_REQUEST_MASK 0xffff #define RCV_LIST_SEL_LOCK_GRANT_MASK 0xffff0000 /* Selector non-empty bits. */ T3_32BIT_REGISTER NonEmptyBits; #define RCV_LIST_SEL_NON_EMPTY_MASK 0xffff /* Receive list placement configuration register. */ T3_32BIT_REGISTER Config; /* Receive List Placement statistics Control. */ T3_32BIT_REGISTER StatsCtrl; #define RCV_LIST_STATS_ENABLE BIT_0 #define RCV_LIST_STATS_FAST_UPDATE BIT_1 /* Receive List Placement statistics Enable Mask. */ T3_32BIT_REGISTER StatsEnableMask; /* Receive List Placement statistics Increment Mask. */ T3_32BIT_REGISTER StatsIncMask; /* Unused space. */ LM_UINT8 Unused1[224]; struct { T3_32BIT_REGISTER Head; T3_32BIT_REGISTER Tail; T3_32BIT_REGISTER Count; /* Unused space. */ LM_UINT8 Unused[4]; } RcvSelectorList[16]; /* Local statistics counter. */ T3_32BIT_REGISTER ClassOfServCnt[16]; T3_32BIT_REGISTER DropDueToFilterCnt; T3_32BIT_REGISTER DmaWriteQFullCnt; T3_32BIT_REGISTER DmaHighPriorityWriteQFullCnt; T3_32BIT_REGISTER NoMoreReceiveBdCnt; T3_32BIT_REGISTER IfInDiscardsCnt; T3_32BIT_REGISTER IfInErrorsCnt; T3_32BIT_REGISTER RcvThresholdHitCnt; /* Another unused space. */ LM_UINT8 Unused2[420]; } T3_RCV_LIST_PLACEMENT, *PT3_RCV_LIST_PLACEMENT; /******************************************************************************/ /* Receive Data and Receive BD Initiator Control. */ /******************************************************************************/ typedef struct { /* Mode. */ T3_32BIT_REGISTER Mode; #define RCV_DATA_BD_IN_MODE_RESET BIT_0 #define RCV_DATA_BD_IN_MODE_ENABLE BIT_1 #define RCV_DATA_BD_IN_MODE_JUMBO_BD_NEEDED BIT_2 #define RCV_DATA_BD_IN_MODE_FRAME_TOO_BIG BIT_3 #define RCV_DATA_BD_IN_MODE_INVALID_RING_SIZE BIT_4 /* Status. */ T3_32BIT_REGISTER Status; #define RCV_DATA_BD_IN_STATUS_JUMBO_BD_NEEDED BIT_2 #define RCV_DATA_BD_IN_STATUS_FRAME_TOO_BIG BIT_3 #define RCV_DATA_BD_IN_STATUS_INVALID_RING_SIZE BIT_4 /* Split frame minium size. */ T3_32BIT_REGISTER SplitFrameMinSize; /* Unused space. */ LM_UINT8 Unused1[0x2440-0x240c]; /* Receive RCBs. */ T3_RCB JumboRcvRcb; T3_RCB StdRcvRcb; T3_RCB MiniRcvRcb; /* Receive Data and Receive BD Ring Initiator Local NIC Receive */ /* BD Consumber Index. */ T3_32BIT_REGISTER NicJumboConIdx; T3_32BIT_REGISTER NicStdConIdx; T3_32BIT_REGISTER NicMiniConIdx; /* Unused space. */ LM_UINT8 Unused2[4]; /* Receive Data and Receive BD Initiator Local Receive Return ProdIdx. */ T3_32BIT_REGISTER RcvDataBdProdIdx[16]; /* Receive Data and Receive BD Initiator Hardware Diagnostic. */ T3_32BIT_REGISTER HwDiag; /* Unused space. */ LM_UINT8 Unused3[828]; } T3_RCV_DATA_BD_INITIATOR, *PT3_RCV_DATA_BD_INITIATOR; /******************************************************************************/ /* Receive Data Completion Control Registes. */ /******************************************************************************/ typedef struct { T3_32BIT_REGISTER Mode; #define RCV_DATA_COMP_MODE_RESET BIT_0 #define RCV_DATA_COMP_MODE_ENABLE BIT_1 #define RCV_DATA_COMP_MODE_ATTN_ENABLE BIT_2 /* Unused spaced. */ LM_UINT8 Unused[1020]; } T3_RCV_DATA_COMPLETION, *PT3_RCV_DATA_COMPLETION; /******************************************************************************/ /* Receive BD Initiator Control. */ /******************************************************************************/ typedef struct { T3_32BIT_REGISTER Mode; #define RCV_BD_IN_MODE_RESET BIT_0 #define RCV_BD_IN_MODE_ENABLE BIT_1 #define RCV_BD_IN_MODE_BD_IN_DIABLED_RCB_ATTN_ENABLE BIT_2 T3_32BIT_REGISTER Status; #define RCV_BD_IN_STATUS_BD_IN_DIABLED_RCB_ATTN BIT_2 T3_32BIT_REGISTER NicJumboRcvProdIdx; T3_32BIT_REGISTER NicStdRcvProdIdx; T3_32BIT_REGISTER NicMiniRcvProdIdx; T3_32BIT_REGISTER MiniRcvThreshold; T3_32BIT_REGISTER StdRcvThreshold; T3_32BIT_REGISTER JumboRcvThreshold; /* Unused space. */ LM_UINT8 Unused[992]; } T3_RCV_BD_INITIATOR, *PT3_RCV_BD_INITIATOR; /******************************************************************************/ /* Receive BD Completion Control Registers. */ /******************************************************************************/ typedef struct { T3_32BIT_REGISTER Mode; #define RCV_BD_COMP_MODE_RESET BIT_0 #define RCV_BD_COMP_MODE_ENABLE BIT_1 #define RCV_BD_COMP_MODE_ATTN_ENABLE BIT_2 T3_32BIT_REGISTER Status; #define RCV_BD_COMP_STATUS_ERROR_ATTN BIT_2 T3_32BIT_REGISTER NicJumboRcvBdProdIdx; T3_32BIT_REGISTER NicStdRcvBdProdIdx; T3_32BIT_REGISTER NicMiniRcvBdProdIdx; /* Unused space. */ LM_UINT8 Unused[1004]; } T3_RCV_BD_COMPLETION, *PT3_RCV_BD_COMPLETION; /******************************************************************************/ /* Receive list selector control register. */ /******************************************************************************/ typedef struct { T3_32BIT_REGISTER Mode; #define RCV_LIST_SEL_MODE_RESET BIT_0 #define RCV_LIST_SEL_MODE_ENABLE BIT_1 #define RCV_LIST_SEL_MODE_ATTN_ENABLE BIT_2 T3_32BIT_REGISTER Status; #define RCV_LIST_SEL_STATUS_ERROR_ATTN BIT_2 /* Unused space. */ LM_UINT8 Unused[1016]; } T3_RCV_LIST_SELECTOR, *PT3_RCV_LIST_SELECTOR; /******************************************************************************/ /* Mbuf cluster free registers. */ /******************************************************************************/ typedef struct { T3_32BIT_REGISTER Mode; #define MBUF_CLUSTER_FREE_MODE_RESET BIT_0 #define MBUF_CLUSTER_FREE_MODE_ENABLE BIT_1 T3_32BIT_REGISTER Status; /* Unused space. */ LM_UINT8 Unused[1016]; } T3_MBUF_CLUSTER_FREE, *PT3_MBUF_CLUSTER_FREE; /******************************************************************************/ /* Host coalescing control registers. */ /******************************************************************************/ typedef struct { /* Mode. */ T3_32BIT_REGISTER Mode; #define HOST_COALESCE_RESET BIT_0 #define HOST_COALESCE_ENABLE BIT_1 #define HOST_COALESCE_ATTN BIT_2 #define HOST_COALESCE_NOW BIT_3 #define HOST_COALESCE_FULL_STATUS_MODE BIT_NONE #define HOST_COALESCE_64_BYTE_STATUS_MODE BIT_7 #define HOST_COALESCE_32_BYTE_STATUS_MODE BIT_8 #define HOST_COALESCE_CLEAR_TICKS_ON_RX_BD_EVENT BIT_9 #define HOST_COALESCE_CLEAR_TICKS_ON_TX_BD_EVENT BIT_10 #define HOST_COALESCE_NO_INT_ON_COALESCE_NOW_MODE BIT_11 #define HOST_COALESCE_NO_INT_ON_FORCE_DMAD_MODE BIT_12 /* Status. */ T3_32BIT_REGISTER Status; #define HOST_COALESCE_ERROR_ATTN BIT_2 /* Receive coalescing ticks. */ T3_32BIT_REGISTER RxCoalescingTicks; /* Send coalescing ticks. */ T3_32BIT_REGISTER TxCoalescingTicks; /* Receive max coalesced frames. */ T3_32BIT_REGISTER RxMaxCoalescedFrames; /* Send max coalesced frames. */ T3_32BIT_REGISTER TxMaxCoalescedFrames; /* Receive coalescing ticks during interrupt. */ T3_32BIT_REGISTER RxCoalescedTickDuringInt; /* Send coalescing ticks during interrupt. */ T3_32BIT_REGISTER TxCoalescedTickDuringInt; /* Receive max coalesced frames during interrupt. */ T3_32BIT_REGISTER RxMaxCoalescedFramesDuringInt; /* Send max coalesced frames during interrupt. */ T3_32BIT_REGISTER TxMaxCoalescedFramesDuringInt; /* Statistics tick. */ T3_32BIT_REGISTER StatsCoalescingTicks; /* Unused space. */ LM_UINT8 Unused2[4]; /* Statistics host address. */ T3_64BIT_REGISTER StatsBlkHostAddr; /* Status block host address.*/ T3_64BIT_REGISTER StatusBlkHostAddr; /* Statistics NIC address. */ T3_32BIT_REGISTER StatsBlkNicAddr; /* Statust block NIC address. */ T3_32BIT_REGISTER StatusBlkNicAddr; /* Flow attention registers. */ T3_32BIT_REGISTER FlowAttn; /* Unused space. */ LM_UINT8 Unused3[4]; T3_32BIT_REGISTER NicJumboRcvBdConIdx; T3_32BIT_REGISTER NicStdRcvBdConIdx; T3_32BIT_REGISTER NicMiniRcvBdConIdx; /* Unused space. */ LM_UINT8 Unused4[36]; T3_32BIT_REGISTER NicRetProdIdx[16]; T3_32BIT_REGISTER NicSndBdConIdx[16]; /* Unused space. */ LM_UINT8 Unused5[768]; } T3_HOST_COALESCING, *PT3_HOST_COALESCING; /******************************************************************************/ /* Memory arbiter registers. */ /******************************************************************************/ typedef struct { T3_32BIT_REGISTER Mode; #define T3_MEM_ARBITER_MODE_RESET BIT_0 #define T3_MEM_ARBITER_MODE_ENABLE BIT_1 T3_32BIT_REGISTER Status; T3_32BIT_REGISTER ArbTrapAddrLow; T3_32BIT_REGISTER ArbTrapAddrHigh; /* Unused space. */ LM_UINT8 Unused[1008]; } T3_MEM_ARBITER, *PT3_MEM_ARBITER; /******************************************************************************/ /* Buffer manager control register. */ /******************************************************************************/ typedef struct { T3_32BIT_REGISTER Mode; #define BUFMGR_MODE_RESET BIT_0 #define BUFMGR_MODE_ENABLE BIT_1 #define BUFMGR_MODE_ATTN_ENABLE BIT_2 #define BUFMGR_MODE_BM_TEST BIT_3 #define BUFMGR_MODE_MBUF_LOW_ATTN_ENABLE BIT_4 T3_32BIT_REGISTER Status; #define BUFMGR_STATUS_ERROR BIT_2 #define BUFMGR_STATUS_MBUF_LOW BIT_4 T3_32BIT_REGISTER MbufPoolAddr; T3_32BIT_REGISTER MbufPoolSize; T3_32BIT_REGISTER MbufReadDmaLowWaterMark; T3_32BIT_REGISTER MbufMacRxLowWaterMark; T3_32BIT_REGISTER MbufHighWaterMark; T3_32BIT_REGISTER RxCpuMbufAllocReq; #define BUFMGR_MBUF_ALLOC_BIT BIT_31 T3_32BIT_REGISTER RxCpuMbufAllocResp; T3_32BIT_REGISTER TxCpuMbufAllocReq; T3_32BIT_REGISTER TxCpuMbufAllocResp; T3_32BIT_REGISTER DmaDescPoolAddr; T3_32BIT_REGISTER DmaDescPoolSize; T3_32BIT_REGISTER DmaLowWaterMark; T3_32BIT_REGISTER DmaHighWaterMark; T3_32BIT_REGISTER RxCpuDmaAllocReq; T3_32BIT_REGISTER RxCpuDmaAllocResp; T3_32BIT_REGISTER TxCpuDmaAllocReq; T3_32BIT_REGISTER TxCpuDmaAllocResp; T3_32BIT_REGISTER Hwdiag[3]; /* Unused space. */ LM_UINT8 Unused[936]; } T3_BUFFER_MANAGER, *PT3_BUFFER_MANAGER; /******************************************************************************/ /* Read DMA control registers. */ /******************************************************************************/ typedef struct { T3_32BIT_REGISTER Mode; #define DMA_READ_MODE_RESET BIT_0 #define DMA_READ_MODE_ENABLE BIT_1 #define DMA_READ_MODE_TARGET_ABORT_ATTN_ENABLE BIT_2 #define DMA_READ_MODE_MASTER_ABORT_ATTN_ENABLE BIT_3 #define DMA_READ_MODE_PARITY_ERROR_ATTN_ENABLE BIT_4 #define DMA_READ_MODE_ADDR_OVERFLOW_ATTN_ENABLE BIT_5 #define DMA_READ_MODE_FIFO_OVERRUN_ATTN_ENABLE BIT_6 #define DMA_READ_MODE_FIFO_UNDERRUN_ATTN_ENABLE BIT_7 #define DMA_READ_MODE_FIFO_OVERREAD_ATTN_ENABLE BIT_8 #define DMA_READ_MODE_LONG_READ_ATTN_ENABLE BIT_9 #define DMA_READ_MODE_SPLIT_ENABLE BIT_11 #define DMA_READ_MODE_SPLIT_RESET BIT_12 T3_32BIT_REGISTER Status; #define DMA_READ_STATUS_TARGET_ABORT_ATTN BIT_2 #define DMA_READ_STATUS_MASTER_ABORT_ATTN BIT_3 #define DMA_READ_STATUS_PARITY_ERROR_ATTN BIT_4 #define DMA_READ_STATUS_ADDR_OVERFLOW_ATTN BIT_5 #define DMA_READ_STATUS_FIFO_OVERRUN_ATTN BIT_6 #define DMA_READ_STATUS_FIFO_UNDERRUN_ATTN BIT_7 #define DMA_READ_STATUS_FIFO_OVERREAD_ATTN BIT_8 #define DMA_READ_STATUS_LONG_READ_ATTN BIT_9 /* Unused space. */ LM_UINT8 Unused[1016]; } T3_DMA_READ, *PT3_DMA_READ; typedef union T3_CPU { struct { T3_32BIT_REGISTER mode; #define CPU_MODE_HALT BIT_10 #define CPU_MODE_RESET BIT_0 T3_32BIT_REGISTER state; T3_32BIT_REGISTER EventMask; T3_32BIT_REGISTER reserved1[4]; T3_32BIT_REGISTER PC; T3_32BIT_REGISTER Instruction; T3_32BIT_REGISTER SpadUnderflow; T3_32BIT_REGISTER WatchdogClear; T3_32BIT_REGISTER WatchdogVector; T3_32BIT_REGISTER WatchdogSavedPC; T3_32BIT_REGISTER HardwareBp; T3_32BIT_REGISTER reserved2[3]; T3_32BIT_REGISTER WatchdogSavedState; T3_32BIT_REGISTER LastBrchAddr; T3_32BIT_REGISTER SpadUnderflowSet; T3_32BIT_REGISTER reserved3[(0x200-0x50)/4]; T3_32BIT_REGISTER Regs[32]; T3_32BIT_REGISTER reserved4[(0x400-0x280)/4]; }reg; }T3_CPU, *PT3_CPU; /******************************************************************************/ /* Write DMA control registers. */ /******************************************************************************/ typedef struct { T3_32BIT_REGISTER Mode; #define DMA_WRITE_MODE_RESET BIT_0 #define DMA_WRITE_MODE_ENABLE BIT_1 #define DMA_WRITE_MODE_TARGET_ABORT_ATTN_ENABLE BIT_2 #define DMA_WRITE_MODE_MASTER_ABORT_ATTN_ENABLE BIT_3 #define DMA_WRITE_MODE_PARITY_ERROR_ATTN_ENABLE BIT_4 #define DMA_WRITE_MODE_ADDR_OVERFLOW_ATTN_ENABLE BIT_5 #define DMA_WRITE_MODE_FIFO_OVERRUN_ATTN_ENABLE BIT_6 #define DMA_WRITE_MODE_FIFO_UNDERRUN_ATTN_ENABLE BIT_7 #define DMA_WRITE_MODE_FIFO_OVERREAD_ATTN_ENABLE BIT_8 #define DMA_WRITE_MODE_LONG_READ_ATTN_ENABLE BIT_9 T3_32BIT_REGISTER Status; #define DMA_WRITE_STATUS_TARGET_ABORT_ATTN BIT_2 #define DMA_WRITE_STATUS_MASTER_ABORT_ATTN BIT_3 #define DMA_WRITE_STATUS_PARITY_ERROR_ATTN BIT_4 #define DMA_WRITE_STATUS_ADDR_OVERFLOW_ATTN BIT_5 #define DMA_WRITE_STATUS_FIFO_OVERRUN_ATTN BIT_6 #define DMA_WRITE_STATUS_FIFO_UNDERRUN_ATTN BIT_7 #define DMA_WRITE_STATUS_FIFO_OVERREAD_ATTN BIT_8 #define DMA_WRITE_STATUS_LONG_READ_ATTN BIT_9 /* Unused space. */ LM_UINT8 Unused[1016]; } T3_DMA_WRITE, *PT3_DMA_WRITE; /******************************************************************************/ /* Mailbox registers. */ /******************************************************************************/ typedef struct { /* Interrupt mailbox registers. */ T3_64BIT_REGISTER Interrupt[4]; /* General mailbox registers. */ T3_64BIT_REGISTER General[8]; /* Reload statistics mailbox. */ T3_64BIT_REGISTER ReloadStat; /* Receive BD ring producer index registers. */ T3_64BIT_REGISTER RcvStdProdIdx; T3_64BIT_REGISTER RcvJumboProdIdx; T3_64BIT_REGISTER RcvMiniProdIdx; /* Receive return ring consumer index registers. */ T3_64BIT_REGISTER RcvRetConIdx[16]; /* Send BD ring host producer index registers. */ T3_64BIT_REGISTER SendHostProdIdx[16]; /* Send BD ring nic producer index registers. */ T3_64BIT_REGISTER SendNicProdIdx[16]; }T3_MAILBOX, *PT3_MAILBOX; typedef struct { T3_MAILBOX Mailbox; /* Priority mailbox registers. */ T3_32BIT_REGISTER HighPriorityEventVector; T3_32BIT_REGISTER HighPriorityEventMask; T3_32BIT_REGISTER LowPriorityEventVector; T3_32BIT_REGISTER LowPriorityEventMask; /* Unused space. */ LM_UINT8 Unused[496]; } T3_GRC_MAILBOX, *PT3_GRC_MAILBOX; /******************************************************************************/ /* Flow through queues. */ /******************************************************************************/ typedef struct { T3_32BIT_REGISTER Reset; LM_UINT8 Unused[12]; T3_32BIT_REGISTER DmaNormalReadFtqCtrl; T3_32BIT_REGISTER DmaNormalReadFtqFullCnt; T3_32BIT_REGISTER DmaNormalReadFtqFifoEnqueueDequeue; T3_32BIT_REGISTER DmaNormalReadFtqFifoWritePeek; T3_32BIT_REGISTER DmaHighReadFtqCtrl; T3_32BIT_REGISTER DmaHighReadFtqFullCnt; T3_32BIT_REGISTER DmaHighReadFtqFifoEnqueueDequeue; T3_32BIT_REGISTER DmaHighReadFtqFifoWritePeek; T3_32BIT_REGISTER DmaCompDiscardFtqCtrl; T3_32BIT_REGISTER DmaCompDiscardFtqFullCnt; T3_32BIT_REGISTER DmaCompDiscardFtqFifoEnqueueDequeue; T3_32BIT_REGISTER DmaCompDiscardFtqFifoWritePeek; T3_32BIT_REGISTER SendBdCompFtqCtrl; T3_32BIT_REGISTER SendBdCompFtqFullCnt; T3_32BIT_REGISTER SendBdCompFtqFifoEnqueueDequeue; T3_32BIT_REGISTER SendBdCompFtqFifoWritePeek; T3_32BIT_REGISTER SendDataInitiatorFtqCtrl; T3_32BIT_REGISTER SendDataInitiatorFtqFullCnt; T3_32BIT_REGISTER SendDataInitiatorFtqFifoEnqueueDequeue; T3_32BIT_REGISTER SendDataInitiatorFtqFifoWritePeek; T3_32BIT_REGISTER DmaNormalWriteFtqCtrl; T3_32BIT_REGISTER DmaNormalWriteFtqFullCnt; T3_32BIT_REGISTER DmaNormalWriteFtqFifoEnqueueDequeue; T3_32BIT_REGISTER DmaNormalWriteFtqFifoWritePeek; T3_32BIT_REGISTER DmaHighWriteFtqCtrl; T3_32BIT_REGISTER DmaHighWriteFtqFullCnt; T3_32BIT_REGISTER DmaHighWriteFtqFifoEnqueueDequeue; T3_32BIT_REGISTER DmaHighWriteFtqFifoWritePeek; T3_32BIT_REGISTER SwType1FtqCtrl; T3_32BIT_REGISTER SwType1FtqFullCnt; T3_32BIT_REGISTER SwType1FtqFifoEnqueueDequeue; T3_32BIT_REGISTER SwType1FtqFifoWritePeek; T3_32BIT_REGISTER SendDataCompFtqCtrl; T3_32BIT_REGISTER SendDataCompFtqFullCnt; T3_32BIT_REGISTER SendDataCompFtqFifoEnqueueDequeue; T3_32BIT_REGISTER SendDataCompFtqFifoWritePeek; T3_32BIT_REGISTER HostCoalesceFtqCtrl; T3_32BIT_REGISTER HostCoalesceFtqFullCnt; T3_32BIT_REGISTER HostCoalesceFtqFifoEnqueueDequeue; T3_32BIT_REGISTER HostCoalesceFtqFifoWritePeek; T3_32BIT_REGISTER MacTxFtqCtrl; T3_32BIT_REGISTER MacTxFtqFullCnt; T3_32BIT_REGISTER MacTxFtqFifoEnqueueDequeue; T3_32BIT_REGISTER MacTxFtqFifoWritePeek; T3_32BIT_REGISTER MbufClustFreeFtqCtrl; T3_32BIT_REGISTER MbufClustFreeFtqFullCnt; T3_32BIT_REGISTER MbufClustFreeFtqFifoEnqueueDequeue; T3_32BIT_REGISTER MbufClustFreeFtqFifoWritePeek; T3_32BIT_REGISTER RcvBdCompFtqCtrl; T3_32BIT_REGISTER RcvBdCompFtqFullCnt; T3_32BIT_REGISTER RcvBdCompFtqFifoEnqueueDequeue; T3_32BIT_REGISTER RcvBdCompFtqFifoWritePeek; T3_32BIT_REGISTER RcvListPlmtFtqCtrl; T3_32BIT_REGISTER RcvListPlmtFtqFullCnt; T3_32BIT_REGISTER RcvListPlmtFtqFifoEnqueueDequeue; T3_32BIT_REGISTER RcvListPlmtFtqFifoWritePeek; T3_32BIT_REGISTER RcvDataBdInitiatorFtqCtrl; T3_32BIT_REGISTER RcvDataBdInitiatorFtqFullCnt; T3_32BIT_REGISTER RcvDataBdInitiatorFtqFifoEnqueueDequeue; T3_32BIT_REGISTER RcvDataBdInitiatorFtqFifoWritePeek; T3_32BIT_REGISTER RcvDataCompFtqCtrl; T3_32BIT_REGISTER RcvDataCompFtqFullCnt; T3_32BIT_REGISTER RcvDataCompFtqFifoEnqueueDequeue; T3_32BIT_REGISTER RcvDataCompFtqFifoWritePeek; T3_32BIT_REGISTER SwType2FtqCtrl; T3_32BIT_REGISTER SwType2FtqFullCnt; T3_32BIT_REGISTER SwType2FtqFifoEnqueueDequeue; T3_32BIT_REGISTER SwType2FtqFifoWritePeek; /* Unused space. */ LM_UINT8 Unused2[736]; } T3_FTQ, *PT3_FTQ; /******************************************************************************/ /* Message signaled interrupt registers. */ /******************************************************************************/ typedef struct { T3_32BIT_REGISTER Mode; #define MSI_MODE_RESET BIT_0 #define MSI_MODE_ENABLE BIT_1 T3_32BIT_REGISTER Status; T3_32BIT_REGISTER MsiFifoAccess; /* Unused space. */ LM_UINT8 Unused[1012]; } T3_MSG_SIGNALED_INT, *PT3_MSG_SIGNALED_INT; /******************************************************************************/ /* DMA Completion registes. */ /******************************************************************************/ typedef struct { T3_32BIT_REGISTER Mode; #define DMA_COMP_MODE_RESET BIT_0 #define DMA_COMP_MODE_ENABLE BIT_1 /* Unused space. */ LM_UINT8 Unused[1020]; } T3_DMA_COMPLETION, *PT3_DMA_COMPLETION; /******************************************************************************/ /* GRC registers. */ /******************************************************************************/ typedef struct { /* Mode control register. */ T3_32BIT_REGISTER Mode; #define GRC_MODE_UPDATE_ON_COALESCING BIT_0 #define GRC_MODE_BYTE_SWAP_NON_FRAME_DATA BIT_1 #define GRC_MODE_WORD_SWAP_NON_FRAME_DATA BIT_2 #define GRC_MODE_BYTE_SWAP_DATA BIT_4 #define GRC_MODE_WORD_SWAP_DATA BIT_5 #define GRC_MODE_SPLIT_HEADER_MODE BIT_8 #define GRC_MODE_NO_FRAME_CRACKING BIT_9 #define GRC_MODE_INCLUDE_CRC BIT_10 #define GRC_MODE_ALLOW_BAD_FRAMES BIT_11 #define GRC_MODE_NO_INTERRUPT_ON_SENDS BIT_13 #define GRC_MODE_NO_INTERRUPT_ON_RECEIVE BIT_14 #define GRC_MODE_FORCE_32BIT_PCI_BUS_MODE BIT_15 #define GRC_MODE_HOST_STACK_UP BIT_16 #define GRC_MODE_HOST_SEND_BDS BIT_17 #define GRC_MODE_TX_NO_PSEUDO_HEADER_CHKSUM BIT_20 #define GRC_MODE_RX_NO_PSEUDO_HEADER_CHKSUM BIT_23 #define GRC_MODE_INT_ON_TX_CPU_ATTN BIT_24 #define GRC_MODE_INT_ON_RX_CPU_ATTN BIT_25 #define GRC_MODE_INT_ON_MAC_ATTN BIT_26 #define GRC_MODE_INT_ON_DMA_ATTN BIT_27 #define GRC_MODE_INT_ON_FLOW_ATTN BIT_28 #define GRC_MODE_4X_NIC_BASED_SEND_RINGS BIT_29 #define GRC_MODE_MULTICAST_FRAME_ENABLE BIT_30 /* Misc configuration register. */ T3_32BIT_REGISTER MiscCfg; #define GRC_MISC_CFG_CORE_CLOCK_RESET BIT_0 #define GRC_MISC_PRESCALAR_TIMER_MASK 0xfe #define GRC_MISC_BD_ID_MASK 0x0001e000 #define GRC_MISC_BD_ID_5700 0x0001e000 #define GRC_MISC_BD_ID_5701 0x00000000 #define GRC_MISC_BD_ID_5703 0x00000000 #define GRC_MISC_BD_ID_5703S 0x00002000 #define GRC_MISC_BD_ID_5702FE 0x00004000 #define GRC_MISC_BD_ID_5704 0x00000000 #define GRC_MISC_BD_ID_5704CIOBE 0x00004000 /* Miscellaneous local control register. */ T3_32BIT_REGISTER LocalCtrl; #define GRC_MISC_LOCAL_CTRL_INT_ACTIVE BIT_0 #define GRC_MISC_LOCAL_CTRL_CLEAR_INT BIT_1 #define GRC_MISC_LOCAL_CTRL_SET_INT BIT_2 #define GRC_MISC_LOCAL_CTRL_INT_ON_ATTN BIT_3 #define GRC_MISC_LOCAL_CTRL_GPIO_INPUT0 BIT_8 #define GRC_MISC_LOCAL_CTRL_GPIO_INPUT1 BIT_9 #define GRC_MISC_LOCAL_CTRL_GPIO_INPUT2 BIT_10 #define GRC_MISC_LOCAL_CTRL_GPIO_OE0 BIT_11 #define GRC_MISC_LOCAL_CTRL_GPIO_OE1 BIT_12 #define GRC_MISC_LOCAL_CTRL_GPIO_OE2 BIT_13 #define GRC_MISC_LOCAL_CTRL_GPIO_OUTPUT0 BIT_14 #define GRC_MISC_LOCAL_CTRL_GPIO_OUTPUT1 BIT_15 #define GRC_MISC_LOCAL_CTRL_GPIO_OUTPUT2 BIT_16 #define GRC_MISC_LOCAL_CTRL_ENABLE_EXT_MEMORY BIT_17 #define GRC_MISC_LOCAL_CTRL_BANK_SELECT BIT_21 #define GRC_MISC_LOCAL_CTRL_SSRAM_TYPE BIT_22 #define GRC_MISC_MEMSIZE_256K 0 #define GRC_MISC_MEMSIZE_512K (1 << 18) #define GRC_MISC_MEMSIZE_1024K (2 << 18) #define GRC_MISC_MEMSIZE_2048K (3 << 18) #define GRC_MISC_MEMSIZE_4096K (4 << 18) #define GRC_MISC_MEMSIZE_8192K (5 << 18) #define GRC_MISC_MEMSIZE_16M (6 << 18) #define GRC_MISC_LOCAL_CTRL_AUTO_SEEPROM BIT_24 T3_32BIT_REGISTER Timer; T3_32BIT_REGISTER RxCpuEvent; T3_32BIT_REGISTER RxTimerRef; T3_32BIT_REGISTER RxCpuSemaphore; T3_32BIT_REGISTER RemoteRxCpuAttn; T3_32BIT_REGISTER TxCpuEvent; T3_32BIT_REGISTER TxTimerRef; T3_32BIT_REGISTER TxCpuSemaphore; T3_32BIT_REGISTER RemoteTxCpuAttn; T3_64BIT_REGISTER MemoryPowerUp; T3_32BIT_REGISTER EepromAddr; #define SEEPROM_ADDR_WRITE 0 #define SEEPROM_ADDR_READ (1 << 31) #define SEEPROM_ADDR_RW_MASK 0x80000000 #define SEEPROM_ADDR_COMPLETE (1 << 30) #define SEEPROM_ADDR_FSM_RESET (1 << 29) #define SEEPROM_ADDR_DEV_ID(x) (x << 26) #define SEEPROM_ADDR_DEV_ID_MASK 0x1c000000 #define SEEPROM_ADDR_START (1 << 25) #define SEEPROM_ADDR_CLK_PERD(x) (x << 16) #define SEEPROM_ADDR_ADDRESS(x) (x & 0xfffc) #define SEEPROM_ADDR_ADDRESS_MASK 0x0000ffff #define SEEPROM_CLOCK_PERIOD 60 #define SEEPROM_CHIP_SIZE (64 * 1024) T3_32BIT_REGISTER EepromData; T3_32BIT_REGISTER EepromCtrl; T3_32BIT_REGISTER MdiCtrl; T3_32BIT_REGISTER SepromDelay; /* Unused space. */ LM_UINT8 Unused[948]; } T3_GRC, *PT3_GRC; /******************************************************************************/ /* NVRAM control registers. */ /******************************************************************************/ typedef struct { T3_32BIT_REGISTER Cmd; #define NVRAM_CMD_RESET BIT_0 #define NVRAM_CMD_DONE BIT_3 #define NVRAM_CMD_DO_IT BIT_4 #define NVRAM_CMD_WR BIT_5 #define NVRAM_CMD_RD BIT_NONE #define NVRAM_CMD_ERASE BIT_6 #define NVRAM_CMD_FIRST BIT_7 #define NVRAM_CMD_LAST BIT_8 T3_32BIT_REGISTER Status; T3_32BIT_REGISTER WriteData; T3_32BIT_REGISTER Addr; #define NVRAM_ADDRESS_MASK 0xffffff T3_32BIT_REGISTER ReadData; /* Flash config 1 register. */ T3_32BIT_REGISTER Config1; #define FLASH_INTERFACE_ENABLE BIT_0 #define FLASH_SSRAM_BUFFERRED_MODE BIT_1 #define FLASH_PASS_THRU_MODE BIT_2 #define FLASH_BIT_BANG_MODE BIT_3 #define FLASH_COMPAT_BYPASS BIT_31 /* Buffered flash (Atmel: AT45DB011B) specific information */ #define BUFFERED_FLASH_PAGE_POS 9 #define BUFFERED_FLASH_BYTE_ADDR_MASK ((1<pMemView->OffsetName)) #define REG_WR(pDevice, OffsetName, Value32) \ (((OFFSETOF(T3_STD_MEM_MAP, OffsetName) >=0x200 ) && \ (OFFSETOF(T3_STD_MEM_MAP, OffsetName) <0x400)) || \ ((pDevice)->EnablePciXFix == FALSE)) ? \ (void) writel(Value32, &((pDevice)->pMemView->OffsetName)) : \ LM_RegWrInd(pDevice, OFFSETOF(T3_STD_MEM_MAP, OffsetName), Value32) #define MB_REG_RD(pDevice, OffsetName) \ readl(&((pDevice)->pMemView->OffsetName)) #define MB_REG_WR(pDevice, OffsetName, Value32) \ writel(Value32, &((pDevice)->pMemView->OffsetName)) #define REG_RD_OFFSET(pDevice, Offset) \ readl(&((LM_UINT8 *) (pDevice)->pMemView + Offset)) #define REG_WR_OFFSET(pDevice, Offset, Value32) \ (((Offset >=0x200 ) && (Offset < 0x400)) || \ ((pDevice)->EnablePciXFix == FALSE)) ? \ (void) writel(Value32, ((LM_UINT8 *) (pDevice)->pMemView + Offset)) : \ LM_RegWrInd(pDevice, Offset, Value32) #define MEM_RD(pDevice, AddrName) \ LM_MemRdInd(pDevice, OFFSETOF(T3_FIRST_32K_SRAM, AddrName)) #define MEM_WR(pDevice, AddrName, Value32) \ LM_MemWrInd(pDevice, OFFSETOF(T3_FIRST_32K_SRAM, AddrName), Value32) #define MEM_RD_OFFSET(pDevice, Offset) \ LM_MemRdInd(pDevice, Offset) #define MEM_WR_OFFSET(pDevice, Offset, Value32) \ LM_MemWrInd(pDevice, Offset, Value32) #else /* normal target access path below */ /* Register access. */ #define REG_RD(pDevice, OffsetName) \ readl(&((pDevice)->pMemView->OffsetName)) #define REG_WR(pDevice, OffsetName, Value32) \ writel(Value32, &((pDevice)->pMemView->OffsetName)) #define REG_RD_OFFSET(pDevice, Offset) \ readl(((LM_UINT8 *) (pDevice)->pMemView + Offset)) #define REG_WR_OFFSET(pDevice, Offset, Value32) \ writel(Value32, ((LM_UINT8 *) (pDevice)->pMemView + Offset)) /* There could be problem access the memory window directly. For now, */ /* we have to go through the PCI configuration register. */ #define MEM_RD(pDevice, AddrName) \ LM_MemRdInd(pDevice, OFFSETOF(T3_FIRST_32K_SRAM, AddrName)) #define MEM_WR(pDevice, AddrName, Value32) \ LM_MemWrInd(pDevice, OFFSETOF(T3_FIRST_32K_SRAM, AddrName), Value32) #define MEM_RD_OFFSET(pDevice, Offset) \ LM_MemRdInd(pDevice, Offset) #define MEM_WR_OFFSET(pDevice, Offset, Value32) \ LM_MemWrInd(pDevice, Offset, Value32) #endif /* PCIX_TARGET_WORKAROUND */ #endif /* Jimmy, merging */ /* Jimmy...rest of file is new stuff! */ /******************************************************************************/ /* NIC register read/write macros. */ /******************************************************************************/ /* MAC register access. */ LM_UINT32 LM_RegRdInd(PLM_DEVICE_BLOCK pDevice, LM_UINT32 Register); LM_VOID LM_RegWrInd(PLM_DEVICE_BLOCK pDevice, LM_UINT32 Register, LM_UINT32 Value32); /* MAC memory access. */ LM_UINT32 LM_MemRdInd(PLM_DEVICE_BLOCK pDevice, LM_UINT32 MemAddr); LM_VOID LM_MemWrInd(PLM_DEVICE_BLOCK pDevice, LM_UINT32 MemAddr, LM_UINT32 Value32); #define MB_REG_WR(pDevice, OffsetName, Value32) \ ((pDevice)->UndiFix) ? \ LM_RegWrInd(pDevice, OFFSETOF(T3_STD_MEM_MAP, OffsetName)+0x5600, \ Value32) : \ (void) __raw_writel(Value32, &((pDevice)->pMemView->OffsetName)) #define MB_REG_RD(pDevice, OffsetName) \ (((pDevice)->UndiFix) ? \ LM_RegRdInd(pDevice, OFFSETOF(T3_STD_MEM_MAP, OffsetName)+0x5600) : \ __raw_readl(&((pDevice)->pMemView->OffsetName))) #define REG_RD(pDevice, OffsetName) \ (((pDevice)->UndiFix) ? \ LM_RegRdInd(pDevice, OFFSETOF(T3_STD_MEM_MAP, OffsetName)) : \ __raw_readl(&((pDevice)->pMemView->OffsetName))) #if PCIX_TARGET_WORKAROUND #define REG_WR(pDevice, OffsetName, Value32) \ ((pDevice)->EnablePciXFix == FALSE) ? \ (void) __raw_writel(Value32, &((pDevice)->pMemView->OffsetName)) : \ LM_RegWrInd(pDevice, OFFSETOF(T3_STD_MEM_MAP, OffsetName), Value32) #else #define REG_WR(pDevice, OffsetName, Value32) \ __raw_writel(Value32, &((pDevice)->pMemView->OffsetName)) #endif #define MEM_RD(pDevice, AddrName) \ LM_MemRdInd(pDevice, OFFSETOF(T3_FIRST_32K_SRAM, AddrName)) #define MEM_WR(pDevice, AddrName, Value32) \ LM_MemWrInd(pDevice, OFFSETOF(T3_FIRST_32K_SRAM, AddrName), Value32) #define MEM_RD_OFFSET(pDevice, Offset) \ LM_MemRdInd(pDevice, Offset) #define MEM_WR_OFFSET(pDevice, Offset, Value32) \ LM_MemWrInd(pDevice, Offset, Value32) #endif /* TIGON3_H */