blob: ea4367d61d227a0c2e90f44c3a206ec5ee257c90 [file] [log] [blame]
/******************************************************************************/
/* */
/* Broadcom BCM5700 Linux Network Driver, Copyright (c) 2000 Broadcom */
/* Corporation. */
/* All rights reserved. */
/* */
/* This program is free software; you can redistribute it and/or modify */
/* it under the terms of the GNU General Public License as published by */
/* the Free Software Foundation, located in the file LICENSE. */
/* */
/* History: */
/* */
/******************************************************************************/
#ifndef TIGON3_H
#define TIGON3_H
#include "bcm570x_lm.h"
#if INCLUDE_TBI_SUPPORT
#include "bcm570x_autoneg.h"
#endif
/* io defines */
#if !defined(BIG_ENDIAN_HOST)
#define readl(addr) \
(LONGSWAP((*(volatile unsigned int *)(addr))))
#define writel(b,addr) \
((*(volatile unsigned int *)(addr)) = (LONGSWAP(b)))
#else
#if 0 /* !defined(PPC603) */
#define readl(addr) (*(volatile unsigned int*)(0xa0000000 + (unsigned long)(addr)))
#define writel(b,addr) ((*(volatile unsigned int *) ((unsigned long)(addr) + 0xa0000000)) = (b))
#else
#if 1
#define readl(addr) (*(volatile unsigned int*)(addr))
#define writel(b,addr) ((*(volatile unsigned int *) (addr)) = (b))
#else
extern int sprintf(char* buf, const char* f, ...);
static __inline unsigned int readl(void* addr){
char buf[128];
unsigned int tmp = (*(volatile unsigned int*)(addr));
sprintf(buf,"%s:%s: read 0x%x from 0x%x\n",__FILE__,__LINE__,tmp,addr,0,0);
sysSerialPrintString(buf);
return tmp;
}
static __inline void writel(unsigned int b, unsigned int addr){
char buf[128];
((*(volatile unsigned int *) (addr)) = (b));
sprintf(buf,"%s:%s: write 0x%x to 0x%x\n",__FILE__,__LINE__,b,addr,0,0);
sysSerialPrintString(buf);
}
#endif
#endif /* PPC603 */
#endif
/******************************************************************************/
/* Constants. */
/******************************************************************************/
/* Maxim number of packet descriptors used for sending packets. */
#define MAX_TX_PACKET_DESC_COUNT 600
#define DEFAULT_TX_PACKET_DESC_COUNT 2
/* Maximum number of packet descriptors used for receiving packets. */
#if T3_JUMBO_RCB_ENTRY_COUNT
#define MAX_RX_PACKET_DESC_COUNT \
(T3_STD_RCV_RCB_ENTRY_COUNT + T3_JUMBO_RCV_RCB_ENTRY_COUNT)
#else
#define MAX_RX_PACKET_DESC_COUNT 800
#endif
#define DEFAULT_RX_PACKET_DESC_COUNT 2
/* Threshhold for double copying small tx packets. 0 will disable double */
/* copying of small Tx packets. */
#define DEFAULT_TX_COPY_BUFFER_SIZE 0
#define MIN_TX_COPY_BUFFER_SIZE 64
#define MAX_TX_COPY_BUFFER_SIZE 512
/* Cache line. */
#define COMMON_CACHE_LINE_SIZE 0x20
#define COMMON_CACHE_LINE_MASK (COMMON_CACHE_LINE_SIZE-1)
/* Maximum number of fragment we can handle. */
#ifndef MAX_FRAGMENT_COUNT
#define MAX_FRAGMENT_COUNT 32
#endif
/* B0 bug. */
#define BCM5700_BX_MIN_FRAG_SIZE 10
#define BCM5700_BX_MIN_FRAG_BUF_SIZE 16 /* nice aligned size. */
#define BCM5700_BX_MIN_FRAG_BUF_SIZE_MASK (BCM5700_BX_MIN_FRAG_BUF_SIZE-1)
#define BCM5700_BX_TX_COPY_BUF_SIZE (BCM5700_BX_MIN_FRAG_BUF_SIZE * \
MAX_FRAGMENT_COUNT)
/* MAGIC number. */
/* #define T3_MAGIC_NUM 'KevT' */
#define T3_FIRMWARE_MAILBOX 0x0b50
#define T3_MAGIC_NUM 0x4B657654
#define T3_MAGIC_NUM_DISABLE_DMAW_ON_LINK_CHANGE 0x4861764b
#define T3_NIC_DATA_SIG_ADDR 0x0b54
#define T3_NIC_DATA_SIG 0x4b657654
#define T3_NIC_DATA_NIC_CFG_ADDR 0x0b58
#define T3_NIC_CFG_LED_MODE_UNKNOWN BIT_NONE
#define T3_NIC_CFG_LED_MODE_TRIPLE_SPEED BIT_2
#define T3_NIC_CFG_LED_MODE_LINK_SPEED BIT_3
#define T3_NIC_CFG_LED_MODE_OPEN_DRAIN BIT_2
#define T3_NIC_CFG_LED_MODE_OUTPUT BIT_3
#define T3_NIC_CFG_LED_MODE_MASK (BIT_2 | BIT_3)
#define T3_NIC_CFG_PHY_TYPE_UNKNOWN BIT_NONE
#define T3_NIC_CFG_PHY_TYPE_COPPER BIT_4
#define T3_NIC_CFG_PHY_TYPE_FIBER BIT_5
#define T3_NIC_CFG_PHY_TYPE_MASK (BIT_4 | BIT_5)
#define T3_NIC_CFG_ENABLE_WOL BIT_6
#define T3_NIC_CFG_ENABLE_ASF BIT_7
#define T3_NIC_EEPROM_WP BIT_8
#define T3_NIC_DATA_PHY_ID_ADDR 0x0b74
#define T3_NIC_PHY_ID1_MASK 0xffff0000
#define T3_NIC_PHY_ID2_MASK 0x0000ffff
#define T3_CMD_MAILBOX 0x0b78
#define T3_CMD_NICDRV_ALIVE 0x01
#define T3_CMD_NICDRV_PAUSE_FW 0x02
#define T3_CMD_NICDRV_IPV4ADDR_CHANGE 0x03
#define T3_CMD_NICDRV_IPV6ADDR_CHANGE 0x04
#define T3_CMD_5703A0_FIX_DMAFW_DMAR 0x05
#define T3_CMD_5703A0_FIX_DMAFW_DMAW 0x06
#define T3_CMD_LENGTH_MAILBOX 0x0b7c
#define T3_CMD_DATA_MAILBOX 0x0b80
#define T3_ASF_FW_STATUS_MAILBOX 0x0c00
#define T3_DRV_STATE_MAILBOX 0x0c04
#define T3_DRV_STATE_START 0x01
#define T3_DRV_STATE_UNLOAD 0x02
#define T3_DRV_STATE_WOL 0x03
#define T3_DRV_STATE_SUSPEND 0x04
#define T3_FW_RESET_TYPE_MAILBOX 0x0c08
#define T3_MAC_ADDR_HIGH_MAILBOX 0x0c14
#define T3_MAC_ADDR_LOW_MAILBOX 0x0c18
/******************************************************************************/
/* Hardware constants. */
/******************************************************************************/
/* Number of entries in the send ring: must be 512. */
#define T3_SEND_RCB_ENTRY_COUNT 512
#define T3_SEND_RCB_ENTRY_COUNT_MASK (T3_SEND_RCB_ENTRY_COUNT-1)
/* Number of send RCBs. May be 1-16 but for now, only support one. */
#define T3_MAX_SEND_RCB_COUNT 16
/* Number of entries in the Standard Receive RCB. Must be 512 entries. */
#define T3_STD_RCV_RCB_ENTRY_COUNT 512
#define T3_STD_RCV_RCB_ENTRY_COUNT_MASK (T3_STD_RCV_RCB_ENTRY_COUNT-1)
#define DEFAULT_STD_RCV_DESC_COUNT 200 /* Must be < 512. */
#define MAX_STD_RCV_BUFFER_SIZE 0x600
/* Number of entries in the Mini Receive RCB. This value can either be */
/* 0, 1024. Currently Mini Receive RCB is disabled. */
#ifndef T3_MINI_RCV_RCB_ENTRY_COUNT
#define T3_MINI_RCV_RCB_ENTRY_COUNT 0
#endif /* T3_MINI_RCV_RCB_ENTRY_COUNT */
#define T3_MINI_RCV_RCB_ENTRY_COUNT_MASK (T3_MINI_RCV_RCB_ENTRY_COUNT-1)
#define MAX_MINI_RCV_BUFFER_SIZE 512
#define DEFAULT_MINI_RCV_BUFFER_SIZE 64
#define DEFAULT_MINI_RCV_DESC_COUNT 100 /* Must be < 1024. */
/* Number of entries in the Jumbo Receive RCB. This value must 256 or 0. */
/* Currently, Jumbo Receive RCB is disabled. */
#ifndef T3_JUMBO_RCV_RCB_ENTRY_COUNT
#define T3_JUMBO_RCV_RCB_ENTRY_COUNT 0
#endif /* T3_JUMBO_RCV_RCB_ENTRY_COUNT */
#define T3_JUMBO_RCV_RCB_ENTRY_COUNT_MASK (T3_JUMBO_RCV_RCB_ENTRY_COUNT-1)
#define MAX_JUMBO_RCV_BUFFER_SIZE (10 * 1024) /* > 1514 */
#define DEFAULT_JUMBO_RCV_BUFFER_SIZE (4 * 1024) /* > 1514 */
#define DEFAULT_JUMBO_RCV_DESC_COUNT 128 /* Must be < 256. */
#define MAX_JUMBO_TX_BUFFER_SIZE (8 * 1024) /* > 1514 */
#define DEFAULT_JUMBO_TX_BUFFER_SIZE (4 * 1024) /* > 1514 */
/* Number of receive return RCBs. Maybe 1-16 but for now, only support one. */
#define T3_MAX_RCV_RETURN_RCB_COUNT 16
/* Number of entries in a Receive Return ring. This value is either 1024 */
/* or 2048. */
#ifndef T3_RCV_RETURN_RCB_ENTRY_COUNT
#define T3_RCV_RETURN_RCB_ENTRY_COUNT 1024
#endif /* T3_RCV_RETURN_RCB_ENTRY_COUNT */
#define T3_RCV_RETURN_RCB_ENTRY_COUNT_MASK (T3_RCV_RETURN_RCB_ENTRY_COUNT-1)
/* Default coalescing parameters. */
#define DEFAULT_RX_COALESCING_TICKS 100
#define MAX_RX_COALESCING_TICKS 500
#define DEFAULT_TX_COALESCING_TICKS 400
#define MAX_TX_COALESCING_TICKS 500
#define DEFAULT_RX_MAX_COALESCED_FRAMES 10
#define MAX_RX_MAX_COALESCED_FRAMES 100
#define ADAPTIVE_LO_RX_MAX_COALESCED_FRAMES 5
#define ADAPTIVE_HI_RX_MAX_COALESCED_FRAMES 42
#define ADAPTIVE_LO_RX_COALESCING_TICKS 50
#define ADAPTIVE_HI_RX_COALESCING_TICKS 300
#define ADAPTIVE_LO_PKT_THRESH 30000
#define ADAPTIVE_HI_PKT_THRESH 74000
#define DEFAULT_TX_MAX_COALESCED_FRAMES 40
#define ADAPTIVE_LO_TX_MAX_COALESCED_FRAMES 25
#define ADAPTIVE_HI_TX_MAX_COALESCED_FRAMES 75
#define MAX_TX_MAX_COALESCED_FRAMES 100
#define DEFAULT_RX_COALESCING_TICKS_DURING_INT 25
#define DEFAULT_TX_COALESCING_TICKS_DURING_INT 25
#define DEFAULT_RX_MAX_COALESCED_FRAMES_DURING_INT 5
#define DEFAULT_TX_MAX_COALESCED_FRAMES_DURING_INT 5
#define BAD_DEFAULT_VALUE 0xffffffff
#define DEFAULT_STATS_COALESCING_TICKS 1000000
#define MAX_STATS_COALESCING_TICKS 3600000000U
/* Receive BD Replenish thresholds. */
#define DEFAULT_RCV_STD_BD_REPLENISH_THRESHOLD 4
#define DEFAULT_RCV_JUMBO_BD_REPLENISH_THRESHOLD 4
#define SPLIT_MODE_DISABLE 0
#define SPLIT_MODE_ENABLE 1
#define SPLIT_MODE_5704_MAX_REQ 3
/* Maximum physical fragment size. */
#define MAX_FRAGMENT_SIZE (64 * 1024)
/* Standard view. */
#define T3_STD_VIEW_SIZE (64 * 1024)
#define T3_FLAT_VIEW_SIZE (32 * 1024 * 1024)
/* Buffer descriptor base address on the NIC's memory. */
#define T3_NIC_SND_BUFFER_DESC_ADDR 0x4000
#define T3_NIC_STD_RCV_BUFFER_DESC_ADDR 0x6000
#define T3_NIC_JUMBO_RCV_BUFFER_DESC_ADDR 0x7000
#define T3_NIC_STD_RCV_BUFFER_DESC_ADDR_EXT_MEM 0xc000
#define T3_NIC_JUMBO_RCV_BUFFER_DESC_ADDR_EXT_MEM 0xd000
#define T3_NIC_MINI_RCV_BUFFER_DESC_ADDR_EXT_MEM 0xe000
#define T3_NIC_SND_BUFFER_DESC_SIZE (T3_SEND_RCB_ENTRY_COUNT * \
sizeof(T3_SND_BD) / 4)
#define T3_NIC_STD_RCV_BUFFER_DESC_SIZE (T3_STD_RCV_RCB_ENTRY_COUNT * \
sizeof(T3_RCV_BD) / 4)
#define T3_NIC_JUMBO_RCV_BUFFER_DESC_SIZE (T3_JUMBO_RCV_RCB_ENTRY_COUNT * \
sizeof(T3_EXT_RCV_BD) / 4)
/* MBUF pool. */
#define T3_NIC_MBUF_POOL_ADDR 0x8000
/* #define T3_NIC_MBUF_POOL_SIZE 0x18000 */
#define T3_NIC_MBUF_POOL_SIZE96 0x18000
#define T3_NIC_MBUF_POOL_SIZE64 0x10000
#define T3_NIC_MBUF_POOL_ADDR_EXT_MEM 0x20000
/* DMA descriptor pool */
#define T3_NIC_DMA_DESC_POOL_ADDR 0x2000
#define T3_NIC_DMA_DESC_POOL_SIZE 0x2000 /* 8KB. */
#define T3_DEF_DMA_MBUF_LOW_WMARK 0x40
#define T3_DEF_RX_MAC_MBUF_LOW_WMARK 0x20
#define T3_DEF_MBUF_HIGH_WMARK 0x60
#define T3_DEF_DMA_MBUF_LOW_WMARK_JUMBO 304
#define T3_DEF_RX_MAC_MBUF_LOW_WMARK_JUMBO 152
#define T3_DEF_MBUF_HIGH_WMARK_JUMBO 380
#define T3_DEF_DMA_DESC_LOW_WMARK 5
#define T3_DEF_DMA_DESC_HIGH_WMARK 10
/* Maximum size of giant TCP packet can be sent */
#define T3_TCP_SEG_MAX_OFFLOAD_SIZE 64*1000
#define T3_TCP_SEG_MIN_NUM_SEG 20
#define T3_RX_CPU_ID 0x1
#define T3_TX_CPU_ID 0x2
#define T3_RX_CPU_SPAD_ADDR 0x30000
#define T3_RX_CPU_SPAD_SIZE 0x4000
#define T3_TX_CPU_SPAD_ADDR 0x34000
#define T3_TX_CPU_SPAD_SIZE 0x4000
typedef struct T3_DIR_ENTRY
{
PLM_UINT8 Buffer;
LM_UINT32 Offset;
LM_UINT32 Length;
} T3_DIR_ENTRY,*PT3_DIR_ENTRY;
typedef struct T3_FWIMG_INFO
{
LM_UINT32 StartAddress;
T3_DIR_ENTRY Text;
T3_DIR_ENTRY ROnlyData;
T3_DIR_ENTRY Data;
T3_DIR_ENTRY Sbss;
T3_DIR_ENTRY Bss;
} T3_FWIMG_INFO, *PT3_FWIMG_INFO;
/******************************************************************************/
/* Tigon3 PCI Registers. */
/******************************************************************************/
#define T3_PCI_ID_BCM5700 0x164414e4
#define T3_PCI_ID_BCM5701 0x164514e4
#define T3_PCI_ID_BCM5702 0x164614e4
#define T3_PCI_ID_BCM5702x 0x16A614e4
#define T3_PCI_ID_BCM5703 0x164714e4
#define T3_PCI_ID_BCM5703x 0x16A714e4
#define T3_PCI_ID_BCM5702FE 0x164D14e4
#define T3_PCI_ID_BCM5704 0x164814e4
#define T3_PCI_VENDOR_ID (T3_PCI_ID & 0xffff)
#define T3_PCI_DEVICE_ID (T3_PCI_ID >> 16)
#define T3_PCI_MISC_HOST_CTRL_REG 0x68
/* The most significant 16bit of register 0x68. */
/* ChipId:4, ChipRev:4, MetalRev:8 */
#define T3_CHIP_ID_5700_A0 0x7000
#define T3_CHIP_ID_5700_A1 0x7001
#define T3_CHIP_ID_5700_B0 0x7100
#define T3_CHIP_ID_5700_B1 0x7101
#define T3_CHIP_ID_5700_C0 0x7200
#define T3_CHIP_ID_5701_A0 0x0000
#define T3_CHIP_ID_5701_B0 0x0100
#define T3_CHIP_ID_5701_B2 0x0102
#define T3_CHIP_ID_5701_B5 0x0105
#define T3_CHIP_ID_5703_A0 0x1000
#define T3_CHIP_ID_5703_A1 0x1001
#define T3_CHIP_ID_5703_A2 0x1002
#define T3_CHIP_ID_5704_A0 0x2000
/* Chip Id. */
#define T3_ASIC_REV(_ChipRevId) ((_ChipRevId) >> 12)
#define T3_ASIC_REV_5700 0x07
#define T3_ASIC_REV_5701 0x00
#define T3_ASIC_REV_5703 0x01
#define T3_ASIC_REV_5704 0x02
/* Chip id and revision. */
#define T3_CHIP_REV(_ChipRevId) ((_ChipRevId) >> 8)
#define T3_CHIP_REV_5700_AX 0x70
#define T3_CHIP_REV_5700_BX 0x71
#define T3_CHIP_REV_5700_CX 0x72
#define T3_CHIP_REV_5701_AX 0x00
/* Metal revision. */
#define T3_METAL_REV(_ChipRevId) ((_ChipRevId) & 0xff)
#define T3_METAL_REV_A0 0x00
#define T3_METAL_REV_A1 0x01
#define T3_METAL_REV_B0 0x00
#define T3_METAL_REV_B1 0x01
#define T3_METAL_REV_B2 0x02
#define T3_PCI_REG_CLOCK_CTRL 0x74
#define T3_PCI_DISABLE_RX_CLOCK BIT_10
#define T3_PCI_DISABLE_TX_CLOCK BIT_11
#define T3_PCI_SELECT_ALTERNATE_CLOCK BIT_12
#define T3_PCI_POWER_DOWN_PCI_PLL133 BIT_15
#define T3_PCI_44MHZ_CORE_CLOCK BIT_18
#define T3_PCI_REG_ADDR_REG 0x78
#define T3_PCI_REG_DATA_REG 0x80
#define T3_PCI_MEM_WIN_ADDR_REG 0x7c
#define T3_PCI_MEM_WIN_DATA_REG 0x84
#define T3_PCI_PM_CAP_REG 0x48
#define T3_PCI_PM_CAP_PME_D3COLD BIT_31
#define T3_PCI_PM_CAP_PME_D3HOT BIT_30
#define T3_PCI_PM_STATUS_CTRL_REG 0x4c
#define T3_PM_POWER_STATE_MASK (BIT_0 | BIT_1)
#define T3_PM_POWER_STATE_D0 BIT_NONE
#define T3_PM_POWER_STATE_D1 BIT_0
#define T3_PM_POWER_STATE_D2 BIT_1
#define T3_PM_POWER_STATE_D3 (BIT_0 | BIT_1)
#define T3_PM_PME_ENABLE BIT_8
#define T3_PM_PME_ASSERTED BIT_15
/* PCI state register. */
#define T3_PCI_STATE_REG 0x70
#define T3_PCI_STATE_FORCE_RESET BIT_0
#define T3_PCI_STATE_INT_NOT_ACTIVE BIT_1
#define T3_PCI_STATE_CONVENTIONAL_PCI_MODE BIT_2
#define T3_PCI_STATE_BUS_SPEED_HIGH BIT_3
#define T3_PCI_STATE_32BIT_PCI_BUS BIT_4
/* Broadcom subsystem/subvendor IDs. */
#define T3_SVID_BROADCOM 0x14e4
#define T3_SSID_BROADCOM_BCM95700A6 0x1644
#define T3_SSID_BROADCOM_BCM95701A5 0x0001
#define T3_SSID_BROADCOM_BCM95700T6 0x0002 /* BCM8002 */
#define T3_SSID_BROADCOM_BCM95700A9 0x0003 /* Agilent */
#define T3_SSID_BROADCOM_BCM95701T1 0x0005
#define T3_SSID_BROADCOM_BCM95701T8 0x0006
#define T3_SSID_BROADCOM_BCM95701A7 0x0007 /* Agilent */
#define T3_SSID_BROADCOM_BCM95701A10 0x0008
#define T3_SSID_BROADCOM_BCM95701A12 0x8008
#define T3_SSID_BROADCOM_BCM95703Ax1 0x0009
#define T3_SSID_BROADCOM_BCM95703Ax2 0x8009
/* 3COM subsystem/subvendor IDs. */
#define T3_SVID_3COM 0x10b7
#define T3_SSID_3COM_3C996T 0x1000
#define T3_SSID_3COM_3C996BT 0x1006
#define T3_SSID_3COM_3C996CT 0x1002
#define T3_SSID_3COM_3C997T 0x1003
#define T3_SSID_3COM_3C1000T 0x1007
#define T3_SSID_3COM_3C940BR01 0x1008
/* Fiber boards. */
#define T3_SSID_3COM_3C996SX 0x1004
#define T3_SSID_3COM_3C997SX 0x1005
/* Dell subsystem/subvendor IDs. */
#define T3_SVID_DELL 0x1028
#define T3_SSID_DELL_VIPER 0x00d1
#define T3_SSID_DELL_JAGUAR 0x0106
#define T3_SSID_DELL_MERLOT 0x0109
#define T3_SSID_DELL_SLIM_MERLOT 0x010a
/* Compaq subsystem/subvendor IDs */
#define T3_SVID_COMPAQ 0x0e11
#define T3_SSID_COMPAQ_BANSHEE 0x007c
#define T3_SSID_COMPAQ_BANSHEE_2 0x009a
#define T3_SSID_COMPAQ_CHANGELING 0x007d
#define T3_SSID_COMPAQ_NC7780 0x0085
#define T3_SSID_COMPAQ_NC7780_2 0x0099
/******************************************************************************/
/* MII registers. */
/******************************************************************************/
/* Control register. */
#define PHY_CTRL_REG 0x00
#define PHY_CTRL_SPEED_MASK (BIT_6 | BIT_13)
#define PHY_CTRL_SPEED_SELECT_10MBPS BIT_NONE
#define PHY_CTRL_SPEED_SELECT_100MBPS BIT_13
#define PHY_CTRL_SPEED_SELECT_1000MBPS BIT_6
#define PHY_CTRL_COLLISION_TEST_ENABLE BIT_7
#define PHY_CTRL_FULL_DUPLEX_MODE BIT_8
#define PHY_CTRL_RESTART_AUTO_NEG BIT_9
#define PHY_CTRL_ISOLATE_PHY BIT_10
#define PHY_CTRL_LOWER_POWER_MODE BIT_11
#define PHY_CTRL_AUTO_NEG_ENABLE BIT_12
#define PHY_CTRL_LOOPBACK_MODE BIT_14
#define PHY_CTRL_PHY_RESET BIT_15
/* Status register. */
#define PHY_STATUS_REG 0x01
#define PHY_STATUS_LINK_PASS BIT_2
#define PHY_STATUS_AUTO_NEG_COMPLETE BIT_5
/* Phy Id registers. */
#define PHY_ID1_REG 0x02
#define PHY_ID1_OUI_MASK 0xffff
#define PHY_ID2_REG 0x03
#define PHY_ID2_REV_MASK 0x000f
#define PHY_ID2_MODEL_MASK 0x03f0
#define PHY_ID2_OUI_MASK 0xfc00
/* Auto-negotiation advertisement register. */
#define PHY_AN_AD_REG 0x04
#define PHY_AN_AD_ASYM_PAUSE BIT_11
#define PHY_AN_AD_PAUSE_CAPABLE BIT_10
#define PHY_AN_AD_10BASET_HALF BIT_5
#define PHY_AN_AD_10BASET_FULL BIT_6
#define PHY_AN_AD_100BASETX_HALF BIT_7
#define PHY_AN_AD_100BASETX_FULL BIT_8
#define PHY_AN_AD_PROTOCOL_802_3_CSMA_CD 0x01
/* Auto-negotiation Link Partner Ability register. */
#define PHY_LINK_PARTNER_ABILITY_REG 0x05
#define PHY_LINK_PARTNER_ASYM_PAUSE BIT_11
#define PHY_LINK_PARTNER_PAUSE_CAPABLE BIT_10
/* Auto-negotiation expansion register. */
#define PHY_AN_EXPANSION_REG 0x06
/******************************************************************************/
/* BCM5400 and BCM5401 phy info. */
/******************************************************************************/
#define PHY_DEVICE_ID 1
/* OUI: bit 31-10; Model#: bit 9-4; Rev# bit 3-0. */
#define PHY_UNKNOWN_PHY 0x00000000
#define PHY_BCM5400_PHY_ID 0x60008040
#define PHY_BCM5401_PHY_ID 0x60008050
#define PHY_BCM5411_PHY_ID 0x60008070
#define PHY_BCM5701_PHY_ID 0x60008110
#define PHY_BCM5703_PHY_ID 0x60008160
#define PHY_BCM5704_PHY_ID 0x60008190
#define PHY_BCM8002_PHY_ID 0x60010140
#define PHY_BCM5401_B0_REV 0x1
#define PHY_BCM5401_B2_REV 0x3
#define PHY_BCM5401_C0_REV 0x6
#define PHY_ID_OUI_MASK 0xfffffc00
#define PHY_ID_MODEL_MASK 0x000003f0
#define PHY_ID_REV_MASK 0x0000000f
#define PHY_ID_MASK (PHY_ID_OUI_MASK | \
PHY_ID_MODEL_MASK)
#define UNKNOWN_PHY_ID(x) ((((x) & PHY_ID_MASK) != PHY_BCM5400_PHY_ID) && \
(((x) & PHY_ID_MASK) != PHY_BCM5401_PHY_ID) && \
(((x) & PHY_ID_MASK) != PHY_BCM5411_PHY_ID) && \
(((x) & PHY_ID_MASK) != PHY_BCM5701_PHY_ID) && \
(((x) & PHY_ID_MASK) != PHY_BCM5703_PHY_ID) && \
(((x) & PHY_ID_MASK) != PHY_BCM5704_PHY_ID) && \
(((x) & PHY_ID_MASK) != PHY_BCM8002_PHY_ID))
/* 1000Base-T control register. */
#define BCM540X_1000BASET_CTRL_REG 0x09
#define BCM540X_AN_AD_1000BASET_HALF BIT_8
#define BCM540X_AN_AD_1000BASET_FULL BIT_9
#define BCM540X_CONFIG_AS_MASTER BIT_11
#define BCM540X_ENABLE_CONFIG_AS_MASTER BIT_12
/* Extended control register. */
#define BCM540X_EXT_CTRL_REG 0x10
#define BCM540X_EXT_CTRL_LINK3_LED_MODE BIT_1
#define BCM540X_EXT_CTRL_TBI BIT_15
/* PHY extended status register. */
#define BCM540X_EXT_STATUS_REG 0x11
#define BCM540X_EXT_STATUS_LINK_PASS BIT_8
/* DSP Coefficient Read/Write Port. */
#define BCM540X_DSP_RW_PORT 0x15
/* DSP Coeficient Address Register. */
#define BCM540X_DSP_ADDRESS_REG 0x17
#define BCM540X_DSP_TAP_NUMBER_MASK 0x00
#define BCM540X_DSP_AGC_A 0x00
#define BCM540X_DSP_AGC_B 0x01
#define BCM540X_DSP_MSE_PAIR_STATUS 0x02
#define BCM540X_DSP_SOFT_DECISION 0x03
#define BCM540X_DSP_PHASE_REG 0x04
#define BCM540X_DSP_SKEW 0x05
#define BCM540X_DSP_POWER_SAVER_UPPER_BOUND 0x06
#define BCM540X_DSP_POWER_SAVER_LOWER_BOUND 0x07
#define BCM540X_DSP_LAST_ECHO 0x08
#define BCM540X_DSP_FREQUENCY 0x09
#define BCM540X_DSP_PLL_BANDWIDTH 0x0a
#define BCM540X_DSP_PLL_PHASE_OFFSET 0x0b
#define BCM540X_DSP_FILTER_DCOFFSET (BIT_10 | BIT_11)
#define BCM540X_DSP_FILTER_FEXT3 (BIT_8 | BIT_9 | BIT_11)
#define BCM540X_DSP_FILTER_FEXT2 (BIT_9 | BIT_11)
#define BCM540X_DSP_FILTER_FEXT1 (BIT_8 | BIT_11)
#define BCM540X_DSP_FILTER_FEXT0 BIT_11
#define BCM540X_DSP_FILTER_NEXT3 (BIT_8 | BIT_9 | BIT_10)
#define BCM540X_DSP_FILTER_NEXT2 (BIT_9 | BIT_10)
#define BCM540X_DSP_FILTER_NEXT1 (BIT_8 | BIT_10)
#define BCM540X_DSP_FILTER_NEXT0 BIT_10
#define BCM540X_DSP_FILTER_ECHO (BIT_8 | BIT_9)
#define BCM540X_DSP_FILTER_DFE BIT_9
#define BCM540X_DSP_FILTER_FFE BIT_8
#define BCM540X_DSP_CONTROL_ALL_FILTERS BIT_12
#define BCM540X_DSP_SEL_CH_0 BIT_NONE
#define BCM540X_DSP_SEL_CH_1 BIT_13
#define BCM540X_DSP_SEL_CH_2 BIT_14
#define BCM540X_DSP_SEL_CH_3 (BIT_13 | BIT_14)
#define BCM540X_CONTROL_ALL_CHANNELS BIT_15
/* Auxilliary Control Register (Shadow Register) */
#define BCM5401_AUX_CTRL 0x18
#define BCM5401_SHADOW_SEL_MASK 0x7
#define BCM5401_SHADOW_SEL_NORMAL 0x00
#define BCM5401_SHADOW_SEL_10BASET 0x01
#define BCM5401_SHADOW_SEL_POWER_CONTROL 0x02
#define BCM5401_SHADOW_SEL_IP_PHONE 0x03
#define BCM5401_SHADOW_SEL_MISC_TEST1 0x04
#define BCM5401_SHADOW_SEL_MISC_TEST2 0x05
#define BCM5401_SHADOW_SEL_IP_PHONE_SEED 0x06
/* Shadow register selector == '000' */
#define BCM5401_SHDW_NORMAL_DIAG_MODE BIT_3
#define BCM5401_SHDW_NORMAL_DISABLE_MBP BIT_4
#define BCM5401_SHDW_NORMAL_DISABLE_LOW_PWR BIT_5
#define BCM5401_SHDW_NORMAL_DISABLE_INV_PRF BIT_6
#define BCM5401_SHDW_NORMAL_DISABLE_PRF BIT_7
#define BCM5401_SHDW_NORMAL_RX_SLICING_NORMAL BIT_NONE
#define BCM5401_SHDW_NORMAL_RX_SLICING_4D BIT_8
#define BCM5401_SHDW_NORMAL_RX_SLICING_3LVL_1D BIT_9
#define BCM5401_SHDW_NORMAL_RX_SLICING_5LVL_1D (BIT_8 | BIT_9)
#define BCM5401_SHDW_NORMAL_TX_6DB_CODING BIT_10
#define BCM5401_SHDW_NORMAL_ENABLE_SM_DSP_CLOCK BIT_11
#define BCM5401_SHDW_NORMAL_EDGERATE_CTRL_4NS BIT_NONE
#define BCM5401_SHDW_NORMAL_EDGERATE_CTRL_5NS BIT_12
#define BCM5401_SHDW_NORMAL_EDGERATE_CTRL_3NS BIT_13
#define BCM5401_SHDW_NORMAL_EDGERATE_CTRL_0NS (BIT_12 | BIT_13)
#define BCM5401_SHDW_NORMAL_EXT_PACKET_LENGTH BIT_14
#define BCM5401_SHDW_NORMAL_EXTERNAL_LOOPBACK BIT_15
/* Auxilliary status summary. */
#define BCM540X_AUX_STATUS_REG 0x19
#define BCM540X_AUX_LINK_PASS BIT_2
#define BCM540X_AUX_SPEED_MASK (BIT_8 | BIT_9 | BIT_10)
#define BCM540X_AUX_10BASET_HD BIT_8
#define BCM540X_AUX_10BASET_FD BIT_9
#define BCM540X_AUX_100BASETX_HD (BIT_8 | BIT_9)
#define BCM540X_AUX_100BASET4 BIT_10
#define BCM540X_AUX_100BASETX_FD (BIT_8 | BIT_10)
#define BCM540X_AUX_100BASET_HD (BIT_9 | BIT_10)
#define BCM540X_AUX_100BASET_FD (BIT_8 | BIT_9 | BIT_10)
/* Interrupt status. */
#define BCM540X_INT_STATUS_REG 0x1a
#define BCM540X_INT_LINK_CHANGE BIT_1
#define BCM540X_INT_SPEED_CHANGE BIT_2
#define BCM540X_INT_DUPLEX_CHANGE BIT_3
#define BCM540X_INT_AUTO_NEG_PAGE_RX BIT_10
/* Interrupt mask register. */
#define BCM540X_INT_MASK_REG 0x1b
/******************************************************************************/
/* Register definitions. */
/******************************************************************************/
typedef volatile LM_UINT8 T3_8BIT_REGISTER, *PT3_8BIT_REGISTER;
typedef volatile LM_UINT16 T3_16BIT_REGISTER, *PT3_16BIT_REGISTER;
typedef volatile LM_UINT32 T3_32BIT_REGISTER, *PT3_32BIT_REGISTER;
typedef struct {
/* Big endian format. */
T3_32BIT_REGISTER High;
T3_32BIT_REGISTER Low;
} T3_64BIT_REGISTER, *PT3_64BIT_REGISTER;
typedef T3_64BIT_REGISTER T3_64BIT_HOST_ADDR, *PT3_64BIT_HOST_ADDR;
#define T3_NUM_OF_DMA_DESC 256
#define T3_NUM_OF_MBUF 768
typedef struct
{
T3_64BIT_REGISTER host_addr;
T3_32BIT_REGISTER nic_mbuf;
T3_16BIT_REGISTER len;
T3_16BIT_REGISTER cqid_sqid;
T3_32BIT_REGISTER flags;
T3_32BIT_REGISTER opaque1;
T3_32BIT_REGISTER opaque2;
T3_32BIT_REGISTER opaque3;
}T3_DMA_DESC, *PT3_DMA_DESC;
/******************************************************************************/
/* Ring control block. */
/******************************************************************************/
typedef struct {
T3_64BIT_REGISTER HostRingAddr;
union {
struct {
#ifdef BIG_ENDIAN_HOST
T3_16BIT_REGISTER MaxLen;
T3_16BIT_REGISTER Flags;
#else /* BIG_ENDIAN_HOST */
T3_16BIT_REGISTER Flags;
T3_16BIT_REGISTER MaxLen;
#endif
} s;
T3_32BIT_REGISTER MaxLen_Flags;
} u;
T3_32BIT_REGISTER NicRingAddr;
} T3_RCB, *PT3_RCB;
#define T3_RCB_FLAG_USE_EXT_RECV_BD BIT_0
#define T3_RCB_FLAG_RING_DISABLED BIT_1
/******************************************************************************/
/* Status block. */
/******************************************************************************/
/*
* Size of status block is actually 0x50 bytes. Use 0x80 bytes for
* cache line alignment.
*/
#define T3_STATUS_BLOCK_SIZE 0x80
typedef struct {
volatile LM_UINT32 Status;
#define STATUS_BLOCK_UPDATED BIT_0
#define STATUS_BLOCK_LINK_CHANGED_STATUS BIT_1
#define STATUS_BLOCK_ERROR BIT_2
volatile LM_UINT32 StatusTag;
#ifdef BIG_ENDIAN_HOST
volatile LM_UINT16 RcvStdConIdx;
volatile LM_UINT16 RcvJumboConIdx;
volatile LM_UINT16 Reserved2;
volatile LM_UINT16 RcvMiniConIdx;
struct {
volatile LM_UINT16 SendConIdx; /* Send consumer index. */
volatile LM_UINT16 RcvProdIdx; /* Receive producer index. */
} Idx[16];
#else /* BIG_ENDIAN_HOST */
volatile LM_UINT16 RcvJumboConIdx;
volatile LM_UINT16 RcvStdConIdx;
volatile LM_UINT16 RcvMiniConIdx;
volatile LM_UINT16 Reserved2;
struct {
volatile LM_UINT16 RcvProdIdx; /* Receive producer index. */
volatile LM_UINT16 SendConIdx; /* Send consumer index. */
} Idx[16];
#endif
} T3_STATUS_BLOCK, *PT3_STATUS_BLOCK;
/******************************************************************************/
/* Receive buffer descriptors. */
/******************************************************************************/
typedef struct {
T3_64BIT_HOST_ADDR HostAddr;
#ifdef BIG_ENDIAN_HOST
volatile LM_UINT16 Index;
volatile LM_UINT16 Len;
volatile LM_UINT16 Type;
volatile LM_UINT16 Flags;
volatile LM_UINT16 IpCksum;
volatile LM_UINT16 TcpUdpCksum;
volatile LM_UINT16 ErrorFlag;
volatile LM_UINT16 VlanTag;
#else /* BIG_ENDIAN_HOST */
volatile LM_UINT16 Len;
volatile LM_UINT16 Index;
volatile LM_UINT16 Flags;
volatile LM_UINT16 Type;
volatile LM_UINT16 TcpUdpCksum;
volatile LM_UINT16 IpCksum;
volatile LM_UINT16 VlanTag;
volatile LM_UINT16 ErrorFlag;
#endif
volatile LM_UINT32 Reserved;
volatile LM_UINT32 Opaque;
} T3_RCV_BD, *PT3_RCV_BD;
typedef struct {
T3_64BIT_HOST_ADDR HostAddr[3];
#ifdef BIG_ENDIAN_HOST
LM_UINT16 Len1;
LM_UINT16 Len2;
LM_UINT16 Len3;
LM_UINT16 Reserved1;
#else /* BIG_ENDIAN_HOST */
LM_UINT16 Len2;
LM_UINT16 Len1;
LM_UINT16 Reserved1;
LM_UINT16 Len3;
#endif
T3_RCV_BD StdRcvBd;
} T3_EXT_RCV_BD, *PT3_EXT_RCV_BD;
/* Error flags. */
#define RCV_BD_ERR_BAD_CRC 0x0001
#define RCV_BD_ERR_COLL_DETECT 0x0002
#define RCV_BD_ERR_LINK_LOST_DURING_PKT 0x0004
#define RCV_BD_ERR_PHY_DECODE_ERR 0x0008
#define RCV_BD_ERR_ODD_NIBBLED_RCVD_MII 0x0010
#define RCV_BD_ERR_MAC_ABORT 0x0020
#define RCV_BD_ERR_LEN_LT_64 0x0040
#define RCV_BD_ERR_TRUNC_NO_RESOURCES 0x0080
#define RCV_BD_ERR_GIANT_FRAME_RCVD 0x0100
/* Buffer descriptor flags. */
#define RCV_BD_FLAG_END 0x0004
#define RCV_BD_FLAG_JUMBO_RING 0x0020
#define RCV_BD_FLAG_VLAN_TAG 0x0040
#define RCV_BD_FLAG_FRAME_HAS_ERROR 0x0400
#define RCV_BD_FLAG_MINI_RING 0x0800
#define RCV_BD_FLAG_IP_CHKSUM_FIELD 0x1000
#define RCV_BD_FLAG_TCP_UDP_CHKSUM_FIELD 0x2000
#define RCV_BD_FLAG_TCP_PACKET 0x4000
/******************************************************************************/
/* Send buffer descriptor. */
/******************************************************************************/
typedef struct {
T3_64BIT_HOST_ADDR HostAddr;
union {
struct {
#ifdef BIG_ENDIAN_HOST
LM_UINT16 Len;
LM_UINT16 Flags;
#else /* BIG_ENDIAN_HOST */
LM_UINT16 Flags;
LM_UINT16 Len;
#endif
} s1;
LM_UINT32 Len_Flags;
} u1;
union {
struct {
#ifdef BIG_ENDIAN_HOST
LM_UINT16 Reserved;
LM_UINT16 VlanTag;
#else /* BIG_ENDIAN_HOST */
LM_UINT16 VlanTag;
LM_UINT16 Reserved;
#endif
} s2;
LM_UINT32 VlanTag;
} u2;
} T3_SND_BD, *PT3_SND_BD;
/* Send buffer descriptor flags. */
#define SND_BD_FLAG_TCP_UDP_CKSUM 0x0001
#define SND_BD_FLAG_IP_CKSUM 0x0002
#define SND_BD_FLAG_END 0x0004
#define SND_BD_FLAG_IP_FRAG 0x0008
#define SND_BD_FLAG_IP_FRAG_END 0x0010
#define SND_BD_FLAG_VLAN_TAG 0x0040
#define SND_BD_FLAG_COAL_NOW 0x0080
#define SND_BD_FLAG_CPU_PRE_DMA 0x0100
#define SND_BD_FLAG_CPU_POST_DMA 0x0200
#define SND_BD_FLAG_INSERT_SRC_ADDR 0x1000
#define SND_BD_FLAG_CHOOSE_SRC_ADDR 0x6000
#define SND_BD_FLAG_DONT_GEN_CRC 0x8000
/* MBUFs */
typedef struct T3_MBUF_FRAME_DESC {
#ifdef BIG_ENDIAN_HOST
LM_UINT32 status_control;
union {
struct {
LM_UINT8 cqid;
LM_UINT8 reserved1;
LM_UINT16 length;
}s1;
LM_UINT32 word;
}u1;
union {
struct
{
LM_UINT16 ip_hdr_start;
LM_UINT16 tcp_udp_hdr_start;
}s2;
LM_UINT32 word;
}u2;
union {
struct {
LM_UINT16 data_start;
LM_UINT16 vlan_id;
}s3;
LM_UINT32 word;
}u3;
union {
struct {
LM_UINT16 ip_checksum;
LM_UINT16 tcp_udp_checksum;
}s4;
LM_UINT32 word;
}u4;
union {
struct {
LM_UINT16 pseudo_checksum;
LM_UINT16 checksum_status;
}s5;
LM_UINT32 word;
}u5;
union {
struct {
LM_UINT16 rule_match;
LM_UINT8 class;
LM_UINT8 rupt;
}s6;
LM_UINT32 word;
}u6;
union {
struct {
LM_UINT16 reserved2;
LM_UINT16 mbuf_num;
}s7;
LM_UINT32 word;
}u7;
LM_UINT32 reserved3;
LM_UINT32 reserved4;
#else
LM_UINT32 status_control;
union {
struct {
LM_UINT16 length;
LM_UINT8 reserved1;
LM_UINT8 cqid;
}s1;
LM_UINT32 word;
}u1;
union {
struct
{
LM_UINT16 tcp_udp_hdr_start;
LM_UINT16 ip_hdr_start;
}s2;
LM_UINT32 word;
}u2;
union {
struct {
LM_UINT16 vlan_id;
LM_UINT16 data_start;
}s3;
LM_UINT32 word;
}u3;
union {
struct {
LM_UINT16 tcp_udp_checksum;
LM_UINT16 ip_checksum;
}s4;
LM_UINT32 word;
}u4;
union {
struct {
LM_UINT16 checksum_status;
LM_UINT16 pseudo_checksum;
}s5;
LM_UINT32 word;
}u5;
union {
struct {
LM_UINT8 rupt;
LM_UINT8 class;
LM_UINT16 rule_match;
}s6;
LM_UINT32 word;
}u6;
union {
struct {
LM_UINT16 mbuf_num;
LM_UINT16 reserved2;
}s7;
LM_UINT32 word;
}u7;
LM_UINT32 reserved3;
LM_UINT32 reserved4;
#endif
}T3_MBUF_FRAME_DESC,*PT3_MBUF_FRAME_DESC;
typedef struct T3_MBUF_HDR {
union {
struct {
unsigned int C:1;
unsigned int F:1;
unsigned int reserved1:7;
unsigned int next_mbuf:16;
unsigned int length:7;
}s1;
LM_UINT32 word;
}u1;
LM_UINT32 next_frame_ptr;
}T3_MBUF_HDR, *PT3_MBUF_HDR;
typedef struct T3_MBUF
{
T3_MBUF_HDR hdr;
union
{
struct {
T3_MBUF_FRAME_DESC frame_hdr;
LM_UINT32 data[20];
}s1;
struct {
LM_UINT32 data[30];
}s2;
}body;
}T3_MBUF, *PT3_MBUF;
#define T3_MBUF_BASE (T3_NIC_MBUF_POOL_ADDR >> 7)
#define T3_MBUF_END ((T3_NIC_MBUF_POOL_ADDR + T3_NIC_MBUF_POOL_SIZE) >> 7)
/******************************************************************************/
/* Statistics block. */
/******************************************************************************/
typedef struct {
LM_UINT8 Reserved0[0x400-0x300];
/* Statistics maintained by Receive MAC. */
T3_64BIT_REGISTER ifHCInOctets;
T3_64BIT_REGISTER Reserved1;
T3_64BIT_REGISTER etherStatsFragments;
T3_64BIT_REGISTER ifHCInUcastPkts;
T3_64BIT_REGISTER ifHCInMulticastPkts;
T3_64BIT_REGISTER ifHCInBroadcastPkts;
T3_64BIT_REGISTER dot3StatsFCSErrors;
T3_64BIT_REGISTER dot3StatsAlignmentErrors;
T3_64BIT_REGISTER xonPauseFramesReceived;
T3_64BIT_REGISTER xoffPauseFramesReceived;
T3_64BIT_REGISTER macControlFramesReceived;
T3_64BIT_REGISTER xoffStateEntered;
T3_64BIT_REGISTER dot3StatsFramesTooLong;
T3_64BIT_REGISTER etherStatsJabbers;
T3_64BIT_REGISTER etherStatsUndersizePkts;
T3_64BIT_REGISTER inRangeLengthError;
T3_64BIT_REGISTER outRangeLengthError;
T3_64BIT_REGISTER etherStatsPkts64Octets;
T3_64BIT_REGISTER etherStatsPkts65Octetsto127Octets;
T3_64BIT_REGISTER etherStatsPkts128Octetsto255Octets;
T3_64BIT_REGISTER etherStatsPkts256Octetsto511Octets;
T3_64BIT_REGISTER etherStatsPkts512Octetsto1023Octets;
T3_64BIT_REGISTER etherStatsPkts1024Octetsto1522Octets;
T3_64BIT_REGISTER etherStatsPkts1523Octetsto2047Octets;
T3_64BIT_REGISTER etherStatsPkts2048Octetsto4095Octets;
T3_64BIT_REGISTER etherStatsPkts4096Octetsto8191Octets;
T3_64BIT_REGISTER etherStatsPkts8192Octetsto9022Octets;
T3_64BIT_REGISTER Unused1[37];
/* Statistics maintained by Transmit MAC. */
T3_64BIT_REGISTER ifHCOutOctets;
T3_64BIT_REGISTER Reserved2;
T3_64BIT_REGISTER etherStatsCollisions;
T3_64BIT_REGISTER outXonSent;
T3_64BIT_REGISTER outXoffSent;
T3_64BIT_REGISTER flowControlDone;
T3_64BIT_REGISTER dot3StatsInternalMacTransmitErrors;
T3_64BIT_REGISTER dot3StatsSingleCollisionFrames;
T3_64BIT_REGISTER dot3StatsMultipleCollisionFrames;
T3_64BIT_REGISTER dot3StatsDeferredTransmissions;
T3_64BIT_REGISTER Reserved3;
T3_64BIT_REGISTER dot3StatsExcessiveCollisions;
T3_64BIT_REGISTER dot3StatsLateCollisions;
T3_64BIT_REGISTER dot3Collided2Times;
T3_64BIT_REGISTER dot3Collided3Times;
T3_64BIT_REGISTER dot3Collided4Times;
T3_64BIT_REGISTER dot3Collided5Times;
T3_64BIT_REGISTER dot3Collided6Times;
T3_64BIT_REGISTER dot3Collided7Times;
T3_64BIT_REGISTER dot3Collided8Times;
T3_64BIT_REGISTER dot3Collided9Times;
T3_64BIT_REGISTER dot3Collided10Times;
T3_64BIT_REGISTER dot3Collided11Times;
T3_64BIT_REGISTER dot3Collided12Times;
T3_64BIT_REGISTER dot3Collided13Times;
T3_64BIT_REGISTER dot3Collided14Times;
T3_64BIT_REGISTER dot3Collided15Times;
T3_64BIT_REGISTER ifHCOutUcastPkts;
T3_64BIT_REGISTER ifHCOutMulticastPkts;
T3_64BIT_REGISTER ifHCOutBroadcastPkts;
T3_64BIT_REGISTER dot3StatsCarrierSenseErrors;
T3_64BIT_REGISTER ifOutDiscards;
T3_64BIT_REGISTER ifOutErrors;
T3_64BIT_REGISTER Unused2[31];
/* Statistics maintained by Receive List Placement. */
T3_64BIT_REGISTER COSIfHCInPkts[16];
T3_64BIT_REGISTER COSFramesDroppedDueToFilters;
T3_64BIT_REGISTER nicDmaWriteQueueFull;
T3_64BIT_REGISTER nicDmaWriteHighPriQueueFull;
T3_64BIT_REGISTER nicNoMoreRxBDs;
T3_64BIT_REGISTER ifInDiscards;
T3_64BIT_REGISTER ifInErrors;
T3_64BIT_REGISTER nicRecvThresholdHit;
T3_64BIT_REGISTER Unused3[9];
/* Statistics maintained by Send Data Initiator. */
T3_64BIT_REGISTER COSIfHCOutPkts[16];
T3_64BIT_REGISTER nicDmaReadQueueFull;
T3_64BIT_REGISTER nicDmaReadHighPriQueueFull;
T3_64BIT_REGISTER nicSendDataCompQueueFull;
/* Statistics maintained by Host Coalescing. */
T3_64BIT_REGISTER nicRingSetSendProdIndex;
T3_64BIT_REGISTER nicRingStatusUpdate;
T3_64BIT_REGISTER nicInterrupts;
T3_64BIT_REGISTER nicAvoidedInterrupts;
T3_64BIT_REGISTER nicSendThresholdHit;
LM_UINT8 Reserved4[0xb00-0x9c0];
} T3_STATS_BLOCK, *PT3_STATS_BLOCK;
/******************************************************************************/
/* PCI configuration registers. */
/******************************************************************************/
typedef struct {
T3_16BIT_REGISTER VendorId;
T3_16BIT_REGISTER DeviceId;
T3_16BIT_REGISTER Command;
T3_16BIT_REGISTER Status;
T3_32BIT_REGISTER ClassCodeRevId;
T3_8BIT_REGISTER CacheLineSize;
T3_8BIT_REGISTER LatencyTimer;
T3_8BIT_REGISTER HeaderType;
T3_8BIT_REGISTER Bist;
T3_32BIT_REGISTER MemBaseAddrLow;
T3_32BIT_REGISTER MemBaseAddrHigh;
LM_UINT8 Unused1[20];
T3_16BIT_REGISTER SubsystemVendorId;
T3_16BIT_REGISTER SubsystemId;
T3_32BIT_REGISTER RomBaseAddr;
T3_8BIT_REGISTER PciXCapiblityPtr;
LM_UINT8 Unused2[7];
T3_8BIT_REGISTER IntLine;
T3_8BIT_REGISTER IntPin;
T3_8BIT_REGISTER MinGnt;
T3_8BIT_REGISTER MaxLat;
T3_8BIT_REGISTER PciXCapabilities;
T3_8BIT_REGISTER PmCapabilityPtr;
T3_16BIT_REGISTER PciXCommand;
T3_32BIT_REGISTER PciXStatus;
T3_8BIT_REGISTER PmCapabilityId;
T3_8BIT_REGISTER VpdCapabilityPtr;
T3_16BIT_REGISTER PmCapabilities;
T3_16BIT_REGISTER PmCtrlStatus;
#define PM_CTRL_PME_STATUS BIT_15
#define PM_CTRL_PME_ENABLE BIT_8
#define PM_CTRL_PME_POWER_STATE_D0 0
#define PM_CTRL_PME_POWER_STATE_D1 1
#define PM_CTRL_PME_POWER_STATE_D2 2
#define PM_CTRL_PME_POWER_STATE_D3H 3
T3_8BIT_REGISTER BridgeSupportExt;
T3_8BIT_REGISTER PmData;
T3_8BIT_REGISTER VpdCapabilityId;
T3_8BIT_REGISTER MsiCapabilityPtr;
T3_16BIT_REGISTER VpdAddrFlag;
#define VPD_FLAG_WRITE (1 << 15)
#define VPD_FLAG_RW_MASK (1 << 15)
#define VPD_FLAG_READ 0
T3_32BIT_REGISTER VpdData;
T3_8BIT_REGISTER MsiCapabilityId;
T3_8BIT_REGISTER NextCapabilityPtr;
T3_16BIT_REGISTER MsiCtrl;
#define MSI_CTRL_64BIT_CAP (1 << 7)
#define MSI_CTRL_MSG_ENABLE(x) (x << 4)
#define MSI_CTRL_MSG_CAP(x) (x << 1)
#define MSI_CTRL_ENABLE (1 << 0)
T3_32BIT_REGISTER MsiAddrLow;
T3_32BIT_REGISTER MsiAddrHigh;
T3_16BIT_REGISTER MsiData;
T3_16BIT_REGISTER Unused3;
T3_32BIT_REGISTER MiscHostCtrl;
#define MISC_HOST_CTRL_CLEAR_INT BIT_0
#define MISC_HOST_CTRL_MASK_PCI_INT BIT_1
#define MISC_HOST_CTRL_ENABLE_ENDIAN_BYTE_SWAP BIT_2
#define MISC_HOST_CTRL_ENABLE_ENDIAN_WORD_SWAP BIT_3
#define MISC_HOST_CTRL_ENABLE_PCI_STATE_REG_RW BIT_4
#define MISC_HOST_CTRL_ENABLE_CLK_REG_RW BIT_5
#define MISC_HOST_CTRL_ENABLE_REG_WORD_SWAP BIT_6
#define MISC_HOST_CTRL_ENABLE_INDIRECT_ACCESS BIT_7
#define MISC_HOST_CTRL_ENABLE_INT_MASK_MODE BIT_8
#define MISC_HOST_CTRL_ENABLE_TAGGED_STATUS_MODE BIT_9
T3_32BIT_REGISTER DmaReadWriteCtrl;
#define DMA_CTRL_WRITE_BOUNDARY_MASK (BIT_11 | BIT_12 | BIT_13)
#define DMA_CTRL_WRITE_BOUNDARY_DISABLE 0
#define DMA_CTRL_WRITE_BOUNDARY_16 BIT_11
#define DMA_CTRL_WRITE_BOUNDARY_32 BIT_12
#define DMA_CTRL_WRITE_BOUNDARY_64 (BIT_12 | BIT_11)
#define DMA_CTRL_WRITE_BOUNDARY_128 BIT_13
#define DMA_CTRL_WRITE_BOUNDARY_256 (BIT_13 | BIT_11)
#define DMA_CTRL_WRITE_BOUNDARY_512 (BIT_13 | BIT_12)
#define DMA_CTRL_WRITE_BOUNDARY_1024 (BIT_13 | BIT_12 | BIT_11)
#define DMA_CTRL_WRITE_ONE_DMA_AT_ONCE BIT_14
T3_32BIT_REGISTER PciState;
#define T3_PCI_STATE_FORCE_PCI_RESET BIT_0
#define T3_PCI_STATE_INTERRUPT_NOT_ACTIVE BIT_1
#define T3_PCI_STATE_NOT_PCI_X_BUS BIT_2
#define T3_PCI_STATE_HIGH_BUS_SPEED BIT_3
#define T3_PCI_STATE_32BIT_PCI_BUS BIT_4
#define T3_PCI_STATE_PCI_ROM_ENABLE BIT_5
#define T3_PCI_STATE_PCI_ROM_RETRY_ENABLE BIT_6
#define T3_PCI_STATE_FLAT_VIEW BIT_8
#define T3_PCI_STATE_RETRY_SAME_DMA BIT_13
T3_32BIT_REGISTER ClockCtrl;
#define T3_PCI_CLKCTRL_TXCPU_CLK_DISABLE BIT_11
#define T3_PCI_CLKCTRL_RXCPU_CLK_DISABLE BIT_10
#define T3_PCI_CLKCTRL_CORE_CLK_DISABLE BIT_9
T3_32BIT_REGISTER RegBaseAddr;
T3_32BIT_REGISTER MemWindowBaseAddr;
#ifdef NIC_CPU_VIEW
/* These registers are ONLY visible to NIC CPU */
T3_32BIT_REGISTER PowerConsumed;
T3_32BIT_REGISTER PowerDissipated;
#else /* NIC_CPU_VIEW */
T3_32BIT_REGISTER RegData;
T3_32BIT_REGISTER MemWindowData;
#endif /* !NIC_CPU_VIEW */
T3_32BIT_REGISTER ModeCtrl;
T3_32BIT_REGISTER MiscCfg;
T3_32BIT_REGISTER MiscLocalCtrl;
T3_32BIT_REGISTER Unused4;
/* NOTE: Big/Little-endian clarification needed. Are these register */
/* in big or little endian formate. */
T3_64BIT_REGISTER StdRingProdIdx;
T3_64BIT_REGISTER RcvRetRingConIdx;
T3_64BIT_REGISTER SndProdIdx;
LM_UINT8 Unused5[80];
} T3_PCI_CONFIGURATION, *PT3_PCI_CONFIGURATION;
#define PCIX_CMD_MAX_SPLIT_MASK 0x0070
#define PCIX_CMD_MAX_SPLIT_SHL 4
#define PCIX_CMD_MAX_BURST_MASK 0x000c
#define PCIX_CMD_MAX_BURST_SHL 2
#define PCIX_CMD_MAX_BURST_CPIOB 2
/******************************************************************************/
/* Mac control registers. */
/******************************************************************************/
typedef struct {
/* MAC mode control. */
T3_32BIT_REGISTER Mode;
#define MAC_MODE_GLOBAL_RESET BIT_0
#define MAC_MODE_HALF_DUPLEX BIT_1
#define MAC_MODE_PORT_MODE_MASK (BIT_2 | BIT_3)
#define MAC_MODE_PORT_MODE_TBI (BIT_2 | BIT_3)
#define MAC_MODE_PORT_MODE_GMII BIT_3
#define MAC_MODE_PORT_MODE_MII BIT_2
#define MAC_MODE_PORT_MODE_NONE BIT_NONE
#define MAC_MODE_PORT_INTERNAL_LOOPBACK BIT_4
#define MAC_MODE_TAGGED_MAC_CONTROL BIT_7
#define MAC_MODE_TX_BURSTING BIT_8
#define MAC_MODE_MAX_DEFER BIT_9
#define MAC_MODE_LINK_POLARITY BIT_10
#define MAC_MODE_ENABLE_RX_STATISTICS BIT_11
#define MAC_MODE_CLEAR_RX_STATISTICS BIT_12
#define MAC_MODE_FLUSH_RX_STATISTICS BIT_13
#define MAC_MODE_ENABLE_TX_STATISTICS BIT_14
#define MAC_MODE_CLEAR_TX_STATISTICS BIT_15
#define MAC_MODE_FLUSH_TX_STATISTICS BIT_16
#define MAC_MODE_SEND_CONFIGS BIT_17
#define MAC_MODE_DETECT_MAGIC_PACKET_ENABLE BIT_18
#define MAC_MODE_ACPI_POWER_ON_ENABLE BIT_19
#define MAC_MODE_ENABLE_MIP BIT_20
#define MAC_MODE_ENABLE_TDE BIT_21
#define MAC_MODE_ENABLE_RDE BIT_22
#define MAC_MODE_ENABLE_FHDE BIT_23
/* MAC status */
T3_32BIT_REGISTER Status;
#define MAC_STATUS_PCS_SYNCED BIT_0
#define MAC_STATUS_SIGNAL_DETECTED BIT_1
#define MAC_STATUS_RECEIVING_CFG BIT_2
#define MAC_STATUS_CFG_CHANGED BIT_3
#define MAC_STATUS_SYNC_CHANGED BIT_4
#define MAC_STATUS_PORT_DECODE_ERROR BIT_10
#define MAC_STATUS_LINK_STATE_CHANGED BIT_12
#define MAC_STATUS_MI_COMPLETION BIT_22
#define MAC_STATUS_MI_INTERRUPT BIT_23
#define MAC_STATUS_AP_ERROR BIT_24
#define MAC_STATUS_ODI_ERROR BIT_25
#define MAC_STATUS_RX_STATS_OVERRUN BIT_26
#define MAC_STATUS_TX_STATS_OVERRUN BIT_27
/* Event Enable */
T3_32BIT_REGISTER MacEvent;
#define MAC_EVENT_ENABLE_PORT_DECODE_ERR BIT_10
#define MAC_EVENT_ENABLE_LINK_STATE_CHANGED_ATTN BIT_12
#define MAC_EVENT_ENABLE_MI_COMPLETION BIT_22
#define MAC_EVENT_ENABLE_MI_INTERRUPT BIT_23
#define MAC_EVENT_ENABLE_AP_ERROR BIT_24
#define MAC_EVENT_ENABLE_ODI_ERROR BIT_25
#define MAC_EVENT_ENABLE_RX_STATS_OVERRUN BIT_26
#define MAC_EVENT_ENABLE_TX_STATS_OVERRUN BIT_27
/* Led control. */
T3_32BIT_REGISTER LedCtrl;
#define LED_CTRL_OVERRIDE_LINK_LED BIT_0
#define LED_CTRL_1000MBPS_LED_ON BIT_1
#define LED_CTRL_100MBPS_LED_ON BIT_2
#define LED_CTRL_10MBPS_LED_ON BIT_3
#define LED_CTRL_OVERRIDE_TRAFFIC_LED BIT_4
#define LED_CTRL_BLINK_TRAFFIC_LED BIT_5
#define LED_CTRL_TRAFFIC_LED BIT_6
#define LED_CTRL_1000MBPS_LED_STATUS BIT_7
#define LED_CTRL_100MBPS_LED_STATUS BIT_8
#define LED_CTRL_10MBPS_LED_STATUS BIT_9
#define LED_CTRL_TRAFFIC_LED_STATUS BIT_10
#define LED_CTRL_MAC_MODE BIT_NONE
#define LED_CTRL_PHY_MODE_1 BIT_11
#define LED_CTRL_PHY_MODE_2 BIT_12
#define LED_CTRL_BLINK_RATE_MASK 0x7ff80000
#define LED_CTRL_OVERRIDE_BLINK_PERIOD BIT_19
#define LED_CTRL_OVERRIDE_BLINK_RATE BIT_31
/* MAC addresses. */
struct {
T3_32BIT_REGISTER High; /* Upper 2 bytes. */
T3_32BIT_REGISTER Low; /* Lower 4 bytes. */
} MacAddr[4];
/* ACPI Mbuf pointer. */
T3_32BIT_REGISTER AcpiMbufPtr;
/* ACPI Length and Offset. */
T3_32BIT_REGISTER AcpiLengthOffset;
#define ACPI_LENGTH_MASK 0xffff
#define ACPI_OFFSET_MASK 0x0fff0000
#define ACPI_LENGTH(x) x
#define ACPI_OFFSET(x) ((x) << 16)
/* Transmit random backoff. */
T3_32BIT_REGISTER TxBackoffSeed;
#define MAC_TX_BACKOFF_SEED_MASK 0x3ff
/* Receive MTU */
T3_32BIT_REGISTER MtuSize;
#define MAC_RX_MTU_MASK 0xffff
/* Gigabit PCS Test. */
T3_32BIT_REGISTER PcsTest;
#define MAC_PCS_TEST_DATA_PATTERN_MASK 0x0fffff
#define MAC_PCS_TEST_ENABLE BIT_20
/* Transmit Gigabit Auto-Negotiation. */
T3_32BIT_REGISTER TxAutoNeg;
#define MAC_AN_TX_AN_DATA_MASK 0xffff
/* Receive Gigabit Auto-Negotiation. */
T3_32BIT_REGISTER RxAutoNeg;
#define MAC_AN_RX_AN_DATA_MASK 0xffff
/* MI Communication. */
T3_32BIT_REGISTER MiCom;
#define MI_COM_CMD_MASK (BIT_26 | BIT_27)
#define MI_COM_CMD_WRITE BIT_26
#define MI_COM_CMD_READ BIT_27
#define MI_COM_READ_FAILED BIT_28
#define MI_COM_START BIT_29
#define MI_COM_BUSY BIT_29
#define MI_COM_PHY_ADDR_MASK 0x1f
#define MI_COM_FIRST_PHY_ADDR_BIT 21
#define MI_COM_PHY_REG_ADDR_MASK 0x1f
#define MI_COM_FIRST_PHY_REG_ADDR_BIT 16
#define MI_COM_PHY_DATA_MASK 0xffff
/* MI Status. */
T3_32BIT_REGISTER MiStatus;
#define MI_STATUS_ENABLE_LINK_STATUS_ATTN BIT_0
/* MI Mode. */
T3_32BIT_REGISTER MiMode;
#define MI_MODE_CLOCK_SPEED_10MHZ BIT_0
#define MI_MODE_USE_SHORT_PREAMBLE BIT_1
#define MI_MODE_AUTO_POLLING_ENABLE BIT_4
#define MI_MODE_CORE_CLOCK_SPEED_62MHZ BIT_15
/* Auto-polling status. */
T3_32BIT_REGISTER AutoPollStatus;
#define AUTO_POLL_ERROR BIT_0
/* Transmit MAC mode. */
T3_32BIT_REGISTER TxMode;
#define TX_MODE_RESET BIT_0
#define TX_MODE_ENABLE BIT_1
#define TX_MODE_ENABLE_FLOW_CONTROL BIT_4
#define TX_MODE_ENABLE_BIG_BACKOFF BIT_5
#define TX_MODE_ENABLE_LONG_PAUSE BIT_6
/* Transmit MAC status. */
T3_32BIT_REGISTER TxStatus;
#define TX_STATUS_RX_CURRENTLY_XOFFED BIT_0
#define TX_STATUS_SENT_XOFF BIT_1
#define TX_STATUS_SENT_XON BIT_2
#define TX_STATUS_LINK_UP BIT_3
#define TX_STATUS_ODI_UNDERRUN BIT_4
#define TX_STATUS_ODI_OVERRUN BIT_5
/* Transmit MAC length. */
T3_32BIT_REGISTER TxLengths;
#define TX_LEN_SLOT_TIME_MASK 0xff
#define TX_LEN_IPG_MASK 0x0f00
#define TX_LEN_IPG_CRS_MASK (BIT_12 | BIT_13)
/* Receive MAC mode. */
T3_32BIT_REGISTER RxMode;
#define RX_MODE_RESET BIT_0
#define RX_MODE_ENABLE BIT_1
#define RX_MODE_ENABLE_FLOW_CONTROL BIT_2
#define RX_MODE_KEEP_MAC_CONTROL BIT_3
#define RX_MODE_KEEP_PAUSE BIT_4
#define RX_MODE_ACCEPT_OVERSIZED BIT_5
#define RX_MODE_ACCEPT_RUNTS BIT_6
#define RX_MODE_LENGTH_CHECK BIT_7
#define RX_MODE_PROMISCUOUS_MODE BIT_8
#define RX_MODE_NO_CRC_CHECK BIT_9
#define RX_MODE_KEEP_VLAN_TAG BIT_10
/* Receive MAC status. */
T3_32BIT_REGISTER RxStatus;
#define RX_STATUS_REMOTE_TRANSMITTER_XOFFED BIT_0
#define RX_STATUS_XOFF_RECEIVED BIT_1
#define RX_STATUS_XON_RECEIVED BIT_2
/* Hash registers. */
T3_32BIT_REGISTER HashReg[4];
/* Receive placement rules registers. */
struct {
T3_32BIT_REGISTER Rule;
T3_32BIT_REGISTER Value;
} RcvRules[16];
#define RCV_DISABLE_RULE_MASK 0x7fffffff
#define RCV_RULE1_REJECT_BROADCAST_IDX 0x00
#define REJECT_BROADCAST_RULE1_RULE 0xc2000000
#define REJECT_BROADCAST_RULE1_VALUE 0xffffffff
#define RCV_RULE2_REJECT_BROADCAST_IDX 0x01
#define REJECT_BROADCAST_RULE2_RULE 0x86000004
#define REJECT_BROADCAST_RULE2_VALUE 0xffffffff
#if INCLUDE_5701_AX_FIX
#define RCV_LAST_RULE_IDX 0x04
#else
#define RCV_LAST_RULE_IDX 0x02
#endif
T3_32BIT_REGISTER RcvRuleCfg;
#define RX_RULE_DEFAULT_CLASS (1 << 3)
LM_UINT8 Reserved1[140];
T3_32BIT_REGISTER SerdesCfg;
T3_32BIT_REGISTER SerdesStatus;
LM_UINT8 Reserved2[104];
volatile LM_UINT8 TxMacState[16];
volatile LM_UINT8 RxMacState[20];
LM_UINT8 Reserved3[476];
T3_32BIT_REGISTER RxStats[26];
LM_UINT8 Reserved4[24];
T3_32BIT_REGISTER TxStats[28];
LM_UINT8 Reserved5[784];
} T3_MAC_CONTROL, *PT3_MAC_CONTROL;
/******************************************************************************/
/* Send data initiator control registers. */
/******************************************************************************/
typedef struct {
T3_32BIT_REGISTER Mode;
#define T3_SND_DATA_IN_MODE_RESET BIT_0
#define T3_SND_DATA_IN_MODE_ENABLE BIT_1
#define T3_SND_DATA_IN_MODE_STATS_OFLW_ATTN_ENABLE BIT_2
T3_32BIT_REGISTER Status;
#define T3_SND_DATA_IN_STATUS_STATS_OFLW_ATTN BIT_2
T3_32BIT_REGISTER StatsCtrl;
#define T3_SND_DATA_IN_STATS_CTRL_ENABLE BIT_0
#define T3_SND_DATA_IN_STATS_CTRL_FASTER_UPDATE BIT_1
#define T3_SND_DATA_IN_STATS_CTRL_CLEAR BIT_2
#define T3_SND_DATA_IN_STATS_CTRL_FLUSH BIT_3
#define T3_SND_DATA_IN_STATS_CTRL_FORCE_ZERO BIT_4
T3_32BIT_REGISTER StatsEnableMask;
T3_32BIT_REGISTER StatsIncMask;
LM_UINT8 Reserved[108];
T3_32BIT_REGISTER ClassOfServCnt[16];
T3_32BIT_REGISTER DmaReadQFullCnt;
T3_32BIT_REGISTER DmaPriorityReadQFullCnt;
T3_32BIT_REGISTER SdcQFullCnt;
T3_32BIT_REGISTER NicRingSetSendProdIdxCnt;
T3_32BIT_REGISTER StatusUpdatedCnt;
T3_32BIT_REGISTER InterruptsCnt;
T3_32BIT_REGISTER AvoidInterruptsCnt;
T3_32BIT_REGISTER SendThresholdHitCnt;
/* Unused space. */
LM_UINT8 Unused[800];
} T3_SEND_DATA_INITIATOR, *PT3_SEND_DATA_INITIATOR;
/******************************************************************************/
/* Send data completion control registers. */
/******************************************************************************/
typedef struct {
T3_32BIT_REGISTER Mode;
#define SND_DATA_COMP_MODE_RESET BIT_0
#define SND_DATA_COMP_MODE_ENABLE BIT_1
/* Unused space. */
LM_UINT8 Unused[1020];
} T3_SEND_DATA_COMPLETION, *PT3_SEND_DATA_COMPLETION;
/******************************************************************************/
/* Send BD Ring Selector Control Registers. */
/******************************************************************************/
typedef struct {
T3_32BIT_REGISTER Mode;
#define SND_BD_SEL_MODE_RESET BIT_0
#define SND_BD_SEL_MODE_ENABLE BIT_1
#define SND_BD_SEL_MODE_ATTN_ENABLE BIT_2
T3_32BIT_REGISTER Status;
#define SND_BD_SEL_STATUS_ERROR_ATTN BIT_2
T3_32BIT_REGISTER HwDiag;
/* Unused space. */
LM_UINT8 Unused1[52];
/* Send BD Ring Selector Local NIC Send BD Consumer Index. */
T3_32BIT_REGISTER NicSendBdSelConIdx[16];
/* Unused space. */
LM_UINT8 Unused2[896];
} T3_SEND_BD_SELECTOR, *PT3_SEND_BD_SELECTOR;
/******************************************************************************/
/* Send BD initiator control registers. */
/******************************************************************************/
typedef struct {
T3_32BIT_REGISTER Mode;
#define SND_BD_IN_MODE_RESET BIT_0
#define SND_BD_IN_MODE_ENABLE BIT_1
#define SND_BD_IN_MODE_ATTN_ENABLE BIT_2
T3_32BIT_REGISTER Status;
#define SND_BD_IN_STATUS_ERROR_ATTN BIT_2
/* Send BD initiator local NIC send BD producer index. */
T3_32BIT_REGISTER NicSendBdInProdIdx[16];
/* Unused space. */
LM_UINT8 Unused2[952];
} T3_SEND_BD_INITIATOR, *PT3_SEND_BD_INITIATOR;
/******************************************************************************/
/* Send BD Completion Control. */
/******************************************************************************/
typedef struct {
T3_32BIT_REGISTER Mode;
#define SND_BD_COMP_MODE_RESET BIT_0
#define SND_BD_COMP_MODE_ENABLE BIT_1
#define SND_BD_COMP_MODE_ATTN_ENABLE BIT_2
/* Unused space. */
LM_UINT8 Unused2[1020];
} T3_SEND_BD_COMPLETION, *PT3_SEND_BD_COMPLETION;
/******************************************************************************/
/* Receive list placement control registers. */
/******************************************************************************/
typedef struct {
/* Mode. */
T3_32BIT_REGISTER Mode;
#define RCV_LIST_PLMT_MODE_RESET BIT_0
#define RCV_LIST_PLMT_MODE_ENABLE BIT_1
#define RCV_LIST_PLMT_MODE_CLASS0_ATTN_ENABLE BIT_2
#define RCV_LIST_PLMT_MODE_MAPPING_OOR_ATTN_ENABLE BIT_3
#define RCV_LIST_PLMT_MODE_STATS_OFLOW_ATTN_ENABLE BIT_4
/* Status. */
T3_32BIT_REGISTER Status;
#define RCV_LIST_PLMT_STATUS_CLASS0_ATTN BIT_2
#define RCV_LIST_PLMT_STATUS_MAPPING_ATTN BIT_3
#define RCV_LIST_PLMT_STATUS_STATS_OFLOW_ATTN BIT_4
/* Receive selector list lock register. */
T3_32BIT_REGISTER Lock;
#define RCV_LIST_SEL_LOCK_REQUEST_MASK 0xffff
#define RCV_LIST_SEL_LOCK_GRANT_MASK 0xffff0000
/* Selector non-empty bits. */
T3_32BIT_REGISTER NonEmptyBits;
#define RCV_LIST_SEL_NON_EMPTY_MASK 0xffff
/* Receive list placement configuration register. */
T3_32BIT_REGISTER Config;
/* Receive List Placement statistics Control. */
T3_32BIT_REGISTER StatsCtrl;
#define RCV_LIST_STATS_ENABLE BIT_0
#define RCV_LIST_STATS_FAST_UPDATE BIT_1
/* Receive List Placement statistics Enable Mask. */
T3_32BIT_REGISTER StatsEnableMask;
/* Receive List Placement statistics Increment Mask. */
T3_32BIT_REGISTER StatsIncMask;
/* Unused space. */
LM_UINT8 Unused1[224];
struct {
T3_32BIT_REGISTER Head;
T3_32BIT_REGISTER Tail;
T3_32BIT_REGISTER Count;
/* Unused space. */
LM_UINT8 Unused[4];
} RcvSelectorList[16];
/* Local statistics counter. */
T3_32BIT_REGISTER ClassOfServCnt[16];
T3_32BIT_REGISTER DropDueToFilterCnt;
T3_32BIT_REGISTER DmaWriteQFullCnt;
T3_32BIT_REGISTER DmaHighPriorityWriteQFullCnt;
T3_32BIT_REGISTER NoMoreReceiveBdCnt;
T3_32BIT_REGISTER IfInDiscardsCnt;
T3_32BIT_REGISTER IfInErrorsCnt;
T3_32BIT_REGISTER RcvThresholdHitCnt;
/* Another unused space. */
LM_UINT8 Unused2[420];
} T3_RCV_LIST_PLACEMENT, *PT3_RCV_LIST_PLACEMENT;
/******************************************************************************/
/* Receive Data and Receive BD Initiator Control. */
/******************************************************************************/
typedef struct {
/* Mode. */
T3_32BIT_REGISTER Mode;
#define RCV_DATA_BD_IN_MODE_RESET BIT_0
#define RCV_DATA_BD_IN_MODE_ENABLE BIT_1
#define RCV_DATA_BD_IN_MODE_JUMBO_BD_NEEDED BIT_2
#define RCV_DATA_BD_IN_MODE_FRAME_TOO_BIG BIT_3
#define RCV_DATA_BD_IN_MODE_INVALID_RING_SIZE BIT_4
/* Status. */
T3_32BIT_REGISTER Status;
#define RCV_DATA_BD_IN_STATUS_JUMBO_BD_NEEDED BIT_2
#define RCV_DATA_BD_IN_STATUS_FRAME_TOO_BIG BIT_3
#define RCV_DATA_BD_IN_STATUS_INVALID_RING_SIZE BIT_4
/* Split frame minium size. */
T3_32BIT_REGISTER SplitFrameMinSize;
/* Unused space. */
LM_UINT8 Unused1[0x2440-0x240c];
/* Receive RCBs. */
T3_RCB JumboRcvRcb;
T3_RCB StdRcvRcb;
T3_RCB MiniRcvRcb;
/* Receive Data and Receive BD Ring Initiator Local NIC Receive */
/* BD Consumber Index. */
T3_32BIT_REGISTER NicJumboConIdx;
T3_32BIT_REGISTER NicStdConIdx;
T3_32BIT_REGISTER NicMiniConIdx;
/* Unused space. */
LM_UINT8 Unused2[4];
/* Receive Data and Receive BD Initiator Local Receive Return ProdIdx. */
T3_32BIT_REGISTER RcvDataBdProdIdx[16];
/* Receive Data and Receive BD Initiator Hardware Diagnostic. */
T3_32BIT_REGISTER HwDiag;
/* Unused space. */
LM_UINT8 Unused3[828];
} T3_RCV_DATA_BD_INITIATOR, *PT3_RCV_DATA_BD_INITIATOR;
/******************************************************************************/
/* Receive Data Completion Control Registes. */
/******************************************************************************/
typedef struct {
T3_32BIT_REGISTER Mode;
#define RCV_DATA_COMP_MODE_RESET BIT_0
#define RCV_DATA_COMP_MODE_ENABLE BIT_1
#define RCV_DATA_COMP_MODE_ATTN_ENABLE BIT_2
/* Unused spaced. */
LM_UINT8 Unused[1020];
} T3_RCV_DATA_COMPLETION, *PT3_RCV_DATA_COMPLETION;
/******************************************************************************/
/* Receive BD Initiator Control. */
/******************************************************************************/
typedef struct {
T3_32BIT_REGISTER Mode;
#define RCV_BD_IN_MODE_RESET BIT_0
#define RCV_BD_IN_MODE_ENABLE BIT_1
#define RCV_BD_IN_MODE_BD_IN_DIABLED_RCB_ATTN_ENABLE BIT_2
T3_32BIT_REGISTER Status;
#define RCV_BD_IN_STATUS_BD_IN_DIABLED_RCB_ATTN BIT_2
T3_32BIT_REGISTER NicJumboRcvProdIdx;
T3_32BIT_REGISTER NicStdRcvProdIdx;
T3_32BIT_REGISTER NicMiniRcvProdIdx;
T3_32BIT_REGISTER MiniRcvThreshold;
T3_32BIT_REGISTER StdRcvThreshold;
T3_32BIT_REGISTER JumboRcvThreshold;
/* Unused space. */
LM_UINT8 Unused[992];
} T3_RCV_BD_INITIATOR, *PT3_RCV_BD_INITIATOR;
/******************************************************************************/
/* Receive BD Completion Control Registers. */
/******************************************************************************/
typedef struct {
T3_32BIT_REGISTER Mode;
#define RCV_BD_COMP_MODE_RESET BIT_0
#define RCV_BD_COMP_MODE_ENABLE BIT_1
#define RCV_BD_COMP_MODE_ATTN_ENABLE BIT_2
T3_32BIT_REGISTER Status;
#define RCV_BD_COMP_STATUS_ERROR_ATTN BIT_2
T3_32BIT_REGISTER NicJumboRcvBdProdIdx;
T3_32BIT_REGISTER NicStdRcvBdProdIdx;
T3_32BIT_REGISTER NicMiniRcvBdProdIdx;
/* Unused space. */
LM_UINT8 Unused[1004];
} T3_RCV_BD_COMPLETION, *PT3_RCV_BD_COMPLETION;
/******************************************************************************/
/* Receive list selector control register. */
/******************************************************************************/
typedef struct {
T3_32BIT_REGISTER Mode;
#define RCV_LIST_SEL_MODE_RESET BIT_0
#define RCV_LIST_SEL_MODE_ENABLE BIT_1
#define RCV_LIST_SEL_MODE_ATTN_ENABLE BIT_2
T3_32BIT_REGISTER Status;
#define RCV_LIST_SEL_STATUS_ERROR_ATTN BIT_2
/* Unused space. */
LM_UINT8 Unused[1016];
} T3_RCV_LIST_SELECTOR, *PT3_RCV_LIST_SELECTOR;
/******************************************************************************/
/* Mbuf cluster free registers. */
/******************************************************************************/
typedef struct {
T3_32BIT_REGISTER Mode;
#define MBUF_CLUSTER_FREE_MODE_RESET BIT_0
#define MBUF_CLUSTER_FREE_MODE_ENABLE BIT_1
T3_32BIT_REGISTER Status;
/* Unused space. */
LM_UINT8 Unused[1016];
} T3_MBUF_CLUSTER_FREE, *PT3_MBUF_CLUSTER_FREE;
/******************************************************************************/
/* Host coalescing control registers. */
/******************************************************************************/
typedef struct {
/* Mode. */
T3_32BIT_REGISTER Mode;
#define HOST_COALESCE_RESET BIT_0
#define HOST_COALESCE_ENABLE BIT_1
#define HOST_COALESCE_ATTN BIT_2
#define HOST_COALESCE_NOW BIT_3
#define HOST_COALESCE_FULL_STATUS_MODE BIT_NONE
#define HOST_COALESCE_64_BYTE_STATUS_MODE BIT_7
#define HOST_COALESCE_32_BYTE_STATUS_MODE BIT_8
#define HOST_COALESCE_CLEAR_TICKS_ON_RX_BD_EVENT BIT_9
#define HOST_COALESCE_CLEAR_TICKS_ON_TX_BD_EVENT BIT_10
#define HOST_COALESCE_NO_INT_ON_COALESCE_NOW_MODE BIT_11
#define HOST_COALESCE_NO_INT_ON_FORCE_DMAD_MODE BIT_12
/* Status. */
T3_32BIT_REGISTER Status;
#define HOST_COALESCE_ERROR_ATTN BIT_2
/* Receive coalescing ticks. */
T3_32BIT_REGISTER RxCoalescingTicks;
/* Send coalescing ticks. */
T3_32BIT_REGISTER TxCoalescingTicks;
/* Receive max coalesced frames. */
T3_32BIT_REGISTER RxMaxCoalescedFrames;
/* Send max coalesced frames. */
T3_32BIT_REGISTER TxMaxCoalescedFrames;
/* Receive coalescing ticks during interrupt. */
T3_32BIT_REGISTER RxCoalescedTickDuringInt;
/* Send coalescing ticks during interrupt. */
T3_32BIT_REGISTER TxCoalescedTickDuringInt;
/* Receive max coalesced frames during interrupt. */
T3_32BIT_REGISTER RxMaxCoalescedFramesDuringInt;
/* Send max coalesced frames during interrupt. */
T3_32BIT_REGISTER TxMaxCoalescedFramesDuringInt;
/* Statistics tick. */
T3_32BIT_REGISTER StatsCoalescingTicks;
/* Unused space. */
LM_UINT8 Unused2[4];
/* Statistics host address. */
T3_64BIT_REGISTER StatsBlkHostAddr;
/* Status block host address.*/
T3_64BIT_REGISTER StatusBlkHostAddr;
/* Statistics NIC address. */
T3_32BIT_REGISTER StatsBlkNicAddr;
/* Statust block NIC address. */
T3_32BIT_REGISTER StatusBlkNicAddr;
/* Flow attention registers. */
T3_32BIT_REGISTER FlowAttn;
/* Unused space. */
LM_UINT8 Unused3[4];
T3_32BIT_REGISTER NicJumboRcvBdConIdx;
T3_32BIT_REGISTER NicStdRcvBdConIdx;
T3_32BIT_REGISTER NicMiniRcvBdConIdx;
/* Unused space. */
LM_UINT8 Unused4[36];
T3_32BIT_REGISTER NicRetProdIdx[16];
T3_32BIT_REGISTER NicSndBdConIdx[16];
/* Unused space. */
LM_UINT8 Unused5[768];
} T3_HOST_COALESCING, *PT3_HOST_COALESCING;
/******************************************************************************/
/* Memory arbiter registers. */
/******************************************************************************/
typedef struct {
T3_32BIT_REGISTER Mode;
#define T3_MEM_ARBITER_MODE_RESET BIT_0
#define T3_MEM_ARBITER_MODE_ENABLE BIT_1
T3_32BIT_REGISTER Status;
T3_32BIT_REGISTER ArbTrapAddrLow;
T3_32BIT_REGISTER ArbTrapAddrHigh;
/* Unused space. */
LM_UINT8 Unused[1008];
} T3_MEM_ARBITER, *PT3_MEM_ARBITER;
/******************************************************************************/
/* Buffer manager control register. */
/******************************************************************************/
typedef struct {
T3_32BIT_REGISTER Mode;
#define BUFMGR_MODE_RESET BIT_0
#define BUFMGR_MODE_ENABLE BIT_1
#define BUFMGR_MODE_ATTN_ENABLE BIT_2
#define BUFMGR_MODE_BM_TEST BIT_3
#define BUFMGR_MODE_MBUF_LOW_ATTN_ENABLE BIT_4
T3_32BIT_REGISTER Status;
#define BUFMGR_STATUS_ERROR BIT_2
#define BUFMGR_STATUS_MBUF_LOW BIT_4
T3_32BIT_REGISTER MbufPoolAddr;
T3_32BIT_REGISTER MbufPoolSize;
T3_32BIT_REGISTER MbufReadDmaLowWaterMark;
T3_32BIT_REGISTER MbufMacRxLowWaterMark;
T3_32BIT_REGISTER MbufHighWaterMark;
T3_32BIT_REGISTER RxCpuMbufAllocReq;
#define BUFMGR_MBUF_ALLOC_BIT BIT_31
T3_32BIT_REGISTER RxCpuMbufAllocResp;
T3_32BIT_REGISTER TxCpuMbufAllocReq;
T3_32BIT_REGISTER TxCpuMbufAllocResp;
T3_32BIT_REGISTER DmaDescPoolAddr;
T3_32BIT_REGISTER DmaDescPoolSize;
T3_32BIT_REGISTER DmaLowWaterMark;
T3_32BIT_REGISTER DmaHighWaterMark;
T3_32BIT_REGISTER RxCpuDmaAllocReq;
T3_32BIT_REGISTER RxCpuDmaAllocResp;
T3_32BIT_REGISTER TxCpuDmaAllocReq;
T3_32BIT_REGISTER TxCpuDmaAllocResp;
T3_32BIT_REGISTER Hwdiag[3];
/* Unused space. */
LM_UINT8 Unused[936];
} T3_BUFFER_MANAGER, *PT3_BUFFER_MANAGER;
/******************************************************************************/
/* Read DMA control registers. */
/******************************************************************************/
typedef struct {
T3_32BIT_REGISTER Mode;
#define DMA_READ_MODE_RESET BIT_0
#define DMA_READ_MODE_ENABLE BIT_1
#define DMA_READ_MODE_TARGET_ABORT_ATTN_ENABLE BIT_2
#define DMA_READ_MODE_MASTER_ABORT_ATTN_ENABLE BIT_3
#define DMA_READ_MODE_PARITY_ERROR_ATTN_ENABLE BIT_4
#define DMA_READ_MODE_ADDR_OVERFLOW_ATTN_ENABLE BIT_5
#define DMA_READ_MODE_FIFO_OVERRUN_ATTN_ENABLE BIT_6
#define DMA_READ_MODE_FIFO_UNDERRUN_ATTN_ENABLE BIT_7
#define DMA_READ_MODE_FIFO_OVERREAD_ATTN_ENABLE BIT_8
#define DMA_READ_MODE_LONG_READ_ATTN_ENABLE BIT_9
#define DMA_READ_MODE_SPLIT_ENABLE BIT_11
#define DMA_READ_MODE_SPLIT_RESET BIT_12
T3_32BIT_REGISTER Status;
#define DMA_READ_STATUS_TARGET_ABORT_ATTN BIT_2
#define DMA_READ_STATUS_MASTER_ABORT_ATTN BIT_3
#define DMA_READ_STATUS_PARITY_ERROR_ATTN BIT_4
#define DMA_READ_STATUS_ADDR_OVERFLOW_ATTN BIT_5
#define DMA_READ_STATUS_FIFO_OVERRUN_ATTN BIT_6
#define DMA_READ_STATUS_FIFO_UNDERRUN_ATTN BIT_7
#define DMA_READ_STATUS_FIFO_OVERREAD_ATTN BIT_8
#define DMA_READ_STATUS_LONG_READ_ATTN BIT_9
/* Unused space. */
LM_UINT8 Unused[1016];
} T3_DMA_READ, *PT3_DMA_READ;
typedef union T3_CPU
{
struct
{
T3_32BIT_REGISTER mode;
#define CPU_MODE_HALT BIT_10
#define CPU_MODE_RESET BIT_0
T3_32BIT_REGISTER state;
T3_32BIT_REGISTER EventMask;
T3_32BIT_REGISTER reserved1[4];
T3_32BIT_REGISTER PC;
T3_32BIT_REGISTER Instruction;
T3_32BIT_REGISTER SpadUnderflow;
T3_32BIT_REGISTER WatchdogClear;
T3_32BIT_REGISTER WatchdogVector;
T3_32BIT_REGISTER WatchdogSavedPC;
T3_32BIT_REGISTER HardwareBp;
T3_32BIT_REGISTER reserved2[3];
T3_32BIT_REGISTER WatchdogSavedState;
T3_32BIT_REGISTER LastBrchAddr;
T3_32BIT_REGISTER SpadUnderflowSet;
T3_32BIT_REGISTER reserved3[(0x200-0x50)/4];
T3_32BIT_REGISTER Regs[32];
T3_32BIT_REGISTER reserved4[(0x400-0x280)/4];
}reg;
}T3_CPU, *PT3_CPU;
/******************************************************************************/
/* Write DMA control registers. */
/******************************************************************************/
typedef struct {
T3_32BIT_REGISTER Mode;
#define DMA_WRITE_MODE_RESET BIT_0
#define DMA_WRITE_MODE_ENABLE BIT_1
#define DMA_WRITE_MODE_TARGET_ABORT_ATTN_ENABLE BIT_2
#define DMA_WRITE_MODE_MASTER_ABORT_ATTN_ENABLE BIT_3
#define DMA_WRITE_MODE_PARITY_ERROR_ATTN_ENABLE BIT_4
#define DMA_WRITE_MODE_ADDR_OVERFLOW_ATTN_ENABLE BIT_5
#define DMA_WRITE_MODE_FIFO_OVERRUN_ATTN_ENABLE BIT_6
#define DMA_WRITE_MODE_FIFO_UNDERRUN_ATTN_ENABLE BIT_7
#define DMA_WRITE_MODE_FIFO_OVERREAD_ATTN_ENABLE BIT_8
#define DMA_WRITE_MODE_LONG_READ_ATTN_ENABLE BIT_9
T3_32BIT_REGISTER Status;
#define DMA_WRITE_STATUS_TARGET_ABORT_ATTN BIT_2
#define DMA_WRITE_STATUS_MASTER_ABORT_ATTN BIT_3
#define DMA_WRITE_STATUS_PARITY_ERROR_ATTN BIT_4
#define DMA_WRITE_STATUS_ADDR_OVERFLOW_ATTN BIT_5
#define DMA_WRITE_STATUS_FIFO_OVERRUN_ATTN BIT_6
#define DMA_WRITE_STATUS_FIFO_UNDERRUN_ATTN BIT_7
#define DMA_WRITE_STATUS_FIFO_OVERREAD_ATTN BIT_8
#define DMA_WRITE_STATUS_LONG_READ_ATTN BIT_9
/* Unused space. */
LM_UINT8 Unused[1016];
} T3_DMA_WRITE, *PT3_DMA_WRITE;
/******************************************************************************/
/* Mailbox registers. */
/******************************************************************************/
typedef struct {
/* Interrupt mailbox registers. */
T3_64BIT_REGISTER Interrupt[4];
/* General mailbox registers. */
T3_64BIT_REGISTER General[8];
/* Reload statistics mailbox. */
T3_64BIT_REGISTER ReloadStat;
/* Receive BD ring producer index registers. */
T3_64BIT_REGISTER RcvStdProdIdx;
T3_64BIT_REGISTER RcvJumboProdIdx;
T3_64BIT_REGISTER RcvMiniProdIdx;
/* Receive return ring consumer index registers. */
T3_64BIT_REGISTER RcvRetConIdx[16];
/* Send BD ring host producer index registers. */
T3_64BIT_REGISTER SendHostProdIdx[16];
/* Send BD ring nic producer index registers. */
T3_64BIT_REGISTER SendNicProdIdx[16];
}T3_MAILBOX, *PT3_MAILBOX;
typedef struct {
T3_MAILBOX Mailbox;
/* Priority mailbox registers. */
T3_32BIT_REGISTER HighPriorityEventVector;
T3_32BIT_REGISTER HighPriorityEventMask;
T3_32BIT_REGISTER LowPriorityEventVector;
T3_32BIT_REGISTER LowPriorityEventMask;
/* Unused space. */
LM_UINT8 Unused[496];
} T3_GRC_MAILBOX, *PT3_GRC_MAILBOX;
/******************************************************************************/
/* Flow through queues. */
/******************************************************************************/
typedef struct {
T3_32BIT_REGISTER Reset;
LM_UINT8 Unused[12];
T3_32BIT_REGISTER DmaNormalReadFtqCtrl;
T3_32BIT_REGISTER DmaNormalReadFtqFullCnt;
T3_32BIT_REGISTER DmaNormalReadFtqFifoEnqueueDequeue;
T3_32BIT_REGISTER DmaNormalReadFtqFifoWritePeek;
T3_32BIT_REGISTER DmaHighReadFtqCtrl;
T3_32BIT_REGISTER DmaHighReadFtqFullCnt;
T3_32BIT_REGISTER DmaHighReadFtqFifoEnqueueDequeue;
T3_32BIT_REGISTER DmaHighReadFtqFifoWritePeek;
T3_32BIT_REGISTER DmaCompDiscardFtqCtrl;
T3_32BIT_REGISTER DmaCompDiscardFtqFullCnt;
T3_32BIT_REGISTER DmaCompDiscardFtqFifoEnqueueDequeue;
T3_32BIT_REGISTER DmaCompDiscardFtqFifoWritePeek;
T3_32BIT_REGISTER SendBdCompFtqCtrl;
T3_32BIT_REGISTER SendBdCompFtqFullCnt;
T3_32BIT_REGISTER SendBdCompFtqFifoEnqueueDequeue;
T3_32BIT_REGISTER SendBdCompFtqFifoWritePeek;
T3_32BIT_REGISTER SendDataInitiatorFtqCtrl;
T3_32BIT_REGISTER SendDataInitiatorFtqFullCnt;
T3_32BIT_REGISTER SendDataInitiatorFtqFifoEnqueueDequeue;
T3_32BIT_REGISTER SendDataInitiatorFtqFifoWritePeek;
T3_32BIT_REGISTER DmaNormalWriteFtqCtrl;
T3_32BIT_REGISTER DmaNormalWriteFtqFullCnt;
T3_32BIT_REGISTER DmaNormalWriteFtqFifoEnqueueDequeue;
T3_32BIT_REGISTER DmaNormalWriteFtqFifoWritePeek;
T3_32BIT_REGISTER DmaHighWriteFtqCtrl;
T3_32BIT_REGISTER DmaHighWriteFtqFullCnt;
T3_32BIT_REGISTER DmaHighWriteFtqFifoEnqueueDequeue;
T3_32BIT_REGISTER DmaHighWriteFtqFifoWritePeek;
T3_32BIT_REGISTER SwType1FtqCtrl;
T3_32BIT_REGISTER SwType1FtqFullCnt;
T3_32BIT_REGISTER SwType1FtqFifoEnqueueDequeue;
T3_32BIT_REGISTER SwType1FtqFifoWritePeek;
T3_32BIT_REGISTER SendDataCompFtqCtrl;
T3_32BIT_REGISTER SendDataCompFtqFullCnt;
T3_32BIT_REGISTER SendDataCompFtqFifoEnqueueDequeue;
T3_32BIT_REGISTER SendDataCompFtqFifoWritePeek;
T3_32BIT_REGISTER HostCoalesceFtqCtrl;
T3_32BIT_REGISTER HostCoalesceFtqFullCnt;
T3_32BIT_REGISTER HostCoalesceFtqFifoEnqueueDequeue;
T3_32BIT_REGISTER HostCoalesceFtqFifoWritePeek;
T3_32BIT_REGISTER MacTxFtqCtrl;
T3_32BIT_REGISTER MacTxFtqFullCnt;
T3_32BIT_REGISTER MacTxFtqFifoEnqueueDequeue;
T3_32BIT_REGISTER MacTxFtqFifoWritePeek;
T3_32BIT_REGISTER MbufClustFreeFtqCtrl;
T3_32BIT_REGISTER MbufClustFreeFtqFullCnt;
T3_32BIT_REGISTER MbufClustFreeFtqFifoEnqueueDequeue;
T3_32BIT_REGISTER MbufClustFreeFtqFifoWritePeek;
T3_32BIT_REGISTER RcvBdCompFtqCtrl;
T3_32BIT_REGISTER RcvBdCompFtqFullCnt;
T3_32BIT_REGISTER RcvBdCompFtqFifoEnqueueDequeue;
T3_32BIT_REGISTER RcvBdCompFtqFifoWritePeek;
T3_32BIT_REGISTER RcvListPlmtFtqCtrl;
T3_32BIT_REGISTER RcvListPlmtFtqFullCnt;
T3_32BIT_REGISTER RcvListPlmtFtqFifoEnqueueDequeue;
T3_32BIT_REGISTER RcvListPlmtFtqFifoWritePeek;
T3_32BIT_REGISTER RcvDataBdInitiatorFtqCtrl;
T3_32BIT_REGISTER RcvDataBdInitiatorFtqFullCnt;
T3_32BIT_REGISTER RcvDataBdInitiatorFtqFifoEnqueueDequeue;
T3_32BIT_REGISTER RcvDataBdInitiatorFtqFifoWritePeek;
T3_32BIT_REGISTER RcvDataCompFtqCtrl;
T3_32BIT_REGISTER RcvDataCompFtqFullCnt;
T3_32BIT_REGISTER RcvDataCompFtqFifoEnqueueDequeue;
T3_32BIT_REGISTER RcvDataCompFtqFifoWritePeek;
T3_32BIT_REGISTER SwType2FtqCtrl;
T3_32BIT_REGISTER SwType2FtqFullCnt;
T3_32BIT_REGISTER SwType2FtqFifoEnqueueDequeue;
T3_32BIT_REGISTER SwType2FtqFifoWritePeek;
/* Unused space. */
LM_UINT8 Unused2[736];
} T3_FTQ, *PT3_FTQ;
/******************************************************************************/
/* Message signaled interrupt registers. */
/******************************************************************************/
typedef struct {
T3_32BIT_REGISTER Mode;
#define MSI_MODE_RESET BIT_0
#define MSI_MODE_ENABLE BIT_1
T3_32BIT_REGISTER Status;
T3_32BIT_REGISTER MsiFifoAccess;
/* Unused space. */
LM_UINT8 Unused[1012];
} T3_MSG_SIGNALED_INT, *PT3_MSG_SIGNALED_INT;
/******************************************************************************/
/* DMA Completion registes. */
/******************************************************************************/
typedef struct {
T3_32BIT_REGISTER Mode;
#define DMA_COMP_MODE_RESET BIT_0
#define DMA_COMP_MODE_ENABLE BIT_1
/* Unused space. */
LM_UINT8 Unused[1020];
} T3_DMA_COMPLETION, *PT3_DMA_COMPLETION;
/******************************************************************************/
/* GRC registers. */
/******************************************************************************/
typedef struct {
/* Mode control register. */
T3_32BIT_REGISTER Mode;
#define GRC_MODE_UPDATE_ON_COALESCING BIT_0
#define GRC_MODE_BYTE_SWAP_NON_FRAME_DATA BIT_1
#define GRC_MODE_WORD_SWAP_NON_FRAME_DATA BIT_2
#define GRC_MODE_BYTE_SWAP_DATA BIT_4
#define GRC_MODE_WORD_SWAP_DATA BIT_5
#define GRC_MODE_SPLIT_HEADER_MODE BIT_8
#define GRC_MODE_NO_FRAME_CRACKING BIT_9
#define GRC_MODE_INCLUDE_CRC BIT_10
#define GRC_MODE_ALLOW_BAD_FRAMES BIT_11
#define GRC_MODE_NO_INTERRUPT_ON_SENDS BIT_13
#define GRC_MODE_NO_INTERRUPT_ON_RECEIVE BIT_14
#define GRC_MODE_FORCE_32BIT_PCI_BUS_MODE BIT_15
#define GRC_MODE_HOST_STACK_UP BIT_16
#define GRC_MODE_HOST_SEND_BDS BIT_17
#define GRC_MODE_TX_NO_PSEUDO_HEADER_CHKSUM BIT_20
#define GRC_MODE_RX_NO_PSEUDO_HEADER_CHKSUM BIT_23
#define GRC_MODE_INT_ON_TX_CPU_ATTN BIT_24
#define GRC_MODE_INT_ON_RX_CPU_ATTN BIT_25
#define GRC_MODE_INT_ON_MAC_ATTN BIT_26
#define GRC_MODE_INT_ON_DMA_ATTN BIT_27
#define GRC_MODE_INT_ON_FLOW_ATTN BIT_28
#define GRC_MODE_4X_NIC_BASED_SEND_RINGS BIT_29
#define GRC_MODE_MULTICAST_FRAME_ENABLE BIT_30
/* Misc configuration register. */
T3_32BIT_REGISTER MiscCfg;
#define GRC_MISC_CFG_CORE_CLOCK_RESET BIT_0
#define GRC_MISC_PRESCALAR_TIMER_MASK 0xfe
#define GRC_MISC_BD_ID_MASK 0x0001e000
#define GRC_MISC_BD_ID_5700 0x0001e000
#define GRC_MISC_BD_ID_5701 0x00000000
#define GRC_MISC_BD_ID_5703 0x00000000
#define GRC_MISC_BD_ID_5703S 0x00002000
#define GRC_MISC_BD_ID_5702FE 0x00004000
#define GRC_MISC_BD_ID_5704 0x00000000
#define GRC_MISC_BD_ID_5704CIOBE 0x00004000
/* Miscellaneous local control register. */
T3_32BIT_REGISTER LocalCtrl;
#define GRC_MISC_LOCAL_CTRL_INT_ACTIVE BIT_0
#define GRC_MISC_LOCAL_CTRL_CLEAR_INT BIT_1
#define GRC_MISC_LOCAL_CTRL_SET_INT BIT_2
#define GRC_MISC_LOCAL_CTRL_INT_ON_ATTN BIT_3
#define GRC_MISC_LOCAL_CTRL_GPIO_INPUT0 BIT_8
#define GRC_MISC_LOCAL_CTRL_GPIO_INPUT1 BIT_9
#define GRC_MISC_LOCAL_CTRL_GPIO_INPUT2 BIT_10
#define GRC_MISC_LOCAL_CTRL_GPIO_OE0 BIT_11
#define GRC_MISC_LOCAL_CTRL_GPIO_OE1 BIT_12
#define GRC_MISC_LOCAL_CTRL_GPIO_OE2 BIT_13
#define GRC_MISC_LOCAL_CTRL_GPIO_OUTPUT0 BIT_14
#define GRC_MISC_LOCAL_CTRL_GPIO_OUTPUT1 BIT_15
#define GRC_MISC_LOCAL_CTRL_GPIO_OUTPUT2 BIT_16
#define GRC_MISC_LOCAL_CTRL_ENABLE_EXT_MEMORY BIT_17
#define GRC_MISC_LOCAL_CTRL_BANK_SELECT BIT_21
#define GRC_MISC_LOCAL_CTRL_SSRAM_TYPE BIT_22
#define GRC_MISC_MEMSIZE_256K 0
#define GRC_MISC_MEMSIZE_512K (1 << 18)
#define GRC_MISC_MEMSIZE_1024K (2 << 18)
#define GRC_MISC_MEMSIZE_2048K (3 << 18)
#define GRC_MISC_MEMSIZE_4096K (4 << 18)
#define GRC_MISC_MEMSIZE_8192K (5 << 18)
#define GRC_MISC_MEMSIZE_16M (6 << 18)
#define GRC_MISC_LOCAL_CTRL_AUTO_SEEPROM BIT_24
T3_32BIT_REGISTER Timer;
T3_32BIT_REGISTER RxCpuEvent;
T3_32BIT_REGISTER RxTimerRef;
T3_32BIT_REGISTER RxCpuSemaphore;
T3_32BIT_REGISTER RemoteRxCpuAttn;
T3_32BIT_REGISTER TxCpuEvent;
T3_32BIT_REGISTER TxTimerRef;
T3_32BIT_REGISTER TxCpuSemaphore;
T3_32BIT_REGISTER RemoteTxCpuAttn;
T3_64BIT_REGISTER MemoryPowerUp;
T3_32BIT_REGISTER EepromAddr;
#define SEEPROM_ADDR_WRITE 0
#define SEEPROM_ADDR_READ (1 << 31)
#define SEEPROM_ADDR_RW_MASK 0x80000000
#define SEEPROM_ADDR_COMPLETE (1 << 30)
#define SEEPROM_ADDR_FSM_RESET (1 << 29)
#define SEEPROM_ADDR_DEV_ID(x) (x << 26)
#define SEEPROM_ADDR_DEV_ID_MASK 0x1c000000
#define SEEPROM_ADDR_START (1 << 25)
#define SEEPROM_ADDR_CLK_PERD(x) (x << 16)
#define SEEPROM_ADDR_ADDRESS(x) (x & 0xfffc)
#define SEEPROM_ADDR_ADDRESS_MASK 0x0000ffff
#define SEEPROM_CLOCK_PERIOD 60
#define SEEPROM_CHIP_SIZE (64 * 1024)
T3_32BIT_REGISTER EepromData;
T3_32BIT_REGISTER EepromCtrl;
T3_32BIT_REGISTER MdiCtrl;
T3_32BIT_REGISTER SepromDelay;
/* Unused space. */
LM_UINT8 Unused[948];
} T3_GRC, *PT3_GRC;
/******************************************************************************/
/* NVRAM control registers. */
/******************************************************************************/
typedef struct
{
T3_32BIT_REGISTER Cmd;
#define NVRAM_CMD_RESET BIT_0
#define NVRAM_CMD_DONE BIT_3
#define NVRAM_CMD_DO_IT BIT_4
#define NVRAM_CMD_WR BIT_5
#define NVRAM_CMD_RD BIT_NONE
#define NVRAM_CMD_ERASE BIT_6
#define NVRAM_CMD_FIRST BIT_7
#define NVRAM_CMD_LAST BIT_8
T3_32BIT_REGISTER Status;
T3_32BIT_REGISTER WriteData;
T3_32BIT_REGISTER Addr;
#define NVRAM_ADDRESS_MASK 0xffffff
T3_32BIT_REGISTER ReadData;
/* Flash config 1 register. */
T3_32BIT_REGISTER Config1;
#define FLASH_INTERFACE_ENABLE BIT_0
#define FLASH_SSRAM_BUFFERRED_MODE BIT_1
#define FLASH_PASS_THRU_MODE BIT_2
#define FLASH_BIT_BANG_MODE BIT_3
#define FLASH_COMPAT_BYPASS BIT_31
/* Buffered flash (Atmel: AT45DB011B) specific information */
#define BUFFERED_FLASH_PAGE_POS 9
#define BUFFERED_FLASH_BYTE_ADDR_MASK ((1<<BUFFERED_FLASH_PAGE_POS) - 1)
#define BUFFERED_FLASH_PAGE_SIZE 264
#define BUFFERED_FLASH_PHY_PAGE_SIZE 512
T3_32BIT_REGISTER Config2;
T3_32BIT_REGISTER Config3;
T3_32BIT_REGISTER SwArb;
#define SW_ARB_REQ_SET0 BIT_0
#define SW_ARB_REQ_SET1 BIT_1
#define SW_ARB_REQ_SET2 BIT_2
#define SW_ARB_REQ_SET3 BIT_3
#define SW_ARB_REQ_CLR0 BIT_4
#define SW_ARB_REQ_CLR1 BIT_5
#define SW_ARB_REQ_CLR2 BIT_6
#define SW_ARB_REQ_CLR3 BIT_7
#define SW_ARB_GNT0 BIT_8
#define SW_ARB_GNT1 BIT_9
#define SW_ARB_GNT2 BIT_10
#define SW_ARB_GNT3 BIT_11
#define SW_ARB_REQ0 BIT_12
#define SW_ARB_REQ1 BIT_13
#define SW_ARB_REQ2 BIT_14
#define SW_ARB_REQ3 BIT_15
/* Unused space. */
LM_UINT8 Unused[988];
} T3_NVRAM, *PT3_NVRAM;
/******************************************************************************/
/* NIC's internal memory. */
/******************************************************************************/
typedef struct {
/* Page zero for the internal CPUs. */
LM_UINT8 PageZero[0x100]; /* 0x0000 */
/* Send RCBs. */
T3_RCB SendRcb[16]; /* 0x0100 */
/* Receive Return RCBs. */
T3_RCB RcvRetRcb[16]; /* 0x0200 */
/* Statistics block. */
T3_STATS_BLOCK StatsBlk; /* 0x0300 */
/* Status block. */
T3_STATUS_BLOCK StatusBlk; /* 0x0b00 */
/* Reserved for software. */
LM_UINT8 Reserved[1200]; /* 0x0b50 */
/* Unmapped region. */
LM_UINT8 Unmapped[4096]; /* 0x1000 */
/* DMA descriptors. */
LM_UINT8 DmaDesc[8192]; /* 0x2000 */
/* Buffer descriptors. */
LM_UINT8 BufferDesc[16384]; /* 0x4000 */
} T3_FIRST_32K_SRAM, *PT3_FIRST_32K_SRAM;
/******************************************************************************/
/* Memory layout. */
/******************************************************************************/
typedef struct {
/* PCI configuration registers. */
T3_PCI_CONFIGURATION PciCfg;
/* Unused. */
LM_UINT8 Unused1[0x100]; /* 0x0100 */
/* Mailbox . */
T3_MAILBOX Mailbox; /* 0x0200 */
/* MAC control registers. */
T3_MAC_CONTROL MacCtrl; /* 0x0400 */
/* Send data initiator control registers. */
T3_SEND_DATA_INITIATOR SndDataIn; /* 0x0c00 */
/* Send data completion Control registers. */
T3_SEND_DATA_COMPLETION SndDataComp; /* 0x1000 */
/* Send BD ring selector. */
T3_SEND_BD_SELECTOR SndBdSel; /* 0x1400 */
/* Send BD initiator control registers. */
T3_SEND_BD_INITIATOR SndBdIn; /* 0x1800 */
/* Send BD completion control registers. */
T3_SEND_BD_COMPLETION SndBdComp; /* 0x1c00 */
/* Receive list placement control registers. */
T3_RCV_LIST_PLACEMENT RcvListPlmt; /* 0x2000 */
/* Receive Data and Receive BD Initiator Control. */
T3_RCV_DATA_BD_INITIATOR RcvDataBdIn; /* 0x2400 */
/* Receive Data Completion Control */
T3_RCV_DATA_COMPLETION RcvDataComp; /* 0x2800 */
/* Receive BD Initiator Control Registers. */
T3_RCV_BD_INITIATOR RcvBdIn; /* 0x2c00 */
/* Receive BD Completion Control Registers. */
T3_RCV_BD_COMPLETION RcvBdComp; /* 0x3000 */
/* Receive list selector control registers. */
T3_RCV_LIST_SELECTOR RcvListSel; /* 0x3400 */
/* Mbuf cluster free registers. */
T3_MBUF_CLUSTER_FREE MbufClusterFree; /* 0x3800 */
/* Host coalescing control registers. */
T3_HOST_COALESCING HostCoalesce; /* 0x3c00 */
/* Memory arbiter control registers. */
T3_MEM_ARBITER MemArbiter; /* 0x4000 */
/* Buffer manger control registers. */
T3_BUFFER_MANAGER BufMgr; /* 0x4400 */
/* Read DMA control registers. */
T3_DMA_READ DmaRead; /* 0x4800 */
/* Write DMA control registers. */
T3_DMA_WRITE DmaWrite; /* 0x4c00 */
T3_CPU rxCpu; /* 0x5000 */
T3_CPU txCpu; /* 0x5400 */
/* Mailboxes. */
T3_GRC_MAILBOX GrcMailbox; /* 0x5800 */
/* Flow Through queues. */
T3_FTQ Ftq; /* 0x5c00 */
/* Message signaled interrupt registes. */
T3_MSG_SIGNALED_INT Msi; /* 0x6000 */
/* DMA completion registers. */
T3_DMA_COMPLETION DmaComp; /* 0x6400 */
/* GRC registers. */
T3_GRC Grc; /* 0x6800 */
/* Unused space. */
LM_UINT8 Unused2[1024]; /* 0x6c00 */
/* NVRAM registers. */
T3_NVRAM Nvram; /* 0x7000 */
/* Unused space. */
LM_UINT8 Unused3[3072]; /* 0x7400 */
/* The 32k memory window into the NIC's */
/* internal memory. The memory window is */
/* controlled by the Memory Window Base */
/* Address register. This register is located */
/* in the PCI configuration space. */
union { /* 0x8000 */
T3_FIRST_32K_SRAM First32k;
/* Use the memory window base address register to determine the */
/* MBUF segment. */
LM_UINT32 Mbuf[32768/4];
LM_UINT32 MemBlock32K[32768/4];
} uIntMem;
} T3_STD_MEM_MAP, *PT3_STD_MEM_MAP;
/******************************************************************************/
/* Adapter info. */
/******************************************************************************/
typedef struct
{
LM_UINT16 Svid;
LM_UINT16 Ssid;
LM_UINT32 PhyId;
LM_UINT32 Serdes; /* 0 = copper PHY, 1 = Serdes */
} LM_ADAPTER_INFO, *PLM_ADAPTER_INFO;
/******************************************************************************/
/* Packet queues. */
/******************************************************************************/
DECLARE_QUEUE_TYPE(LM_RX_PACKET_Q, MAX_RX_PACKET_DESC_COUNT);
DECLARE_QUEUE_TYPE(LM_TX_PACKET_Q, MAX_TX_PACKET_DESC_COUNT);
/******************************************************************************/
/* Tx counters. */
/******************************************************************************/
typedef struct {
LM_COUNTER TxPacketGoodCnt;
LM_COUNTER TxBytesGoodCnt;
LM_COUNTER TxPacketAbortedCnt;
LM_COUNTER NoSendBdLeftCnt;
LM_COUNTER NoMapRegisterLeftCnt;
LM_COUNTER TooManyFragmentsCnt;
LM_COUNTER NoTxPacketDescCnt;
} LM_TX_COUNTERS, *PLM_TX_COUNTERS;
/******************************************************************************/
/* Rx counters. */
/******************************************************************************/
typedef struct {
LM_COUNTER RxPacketGoodCnt;
LM_COUNTER RxBytesGoodCnt;
LM_COUNTER RxPacketErrCnt;
LM_COUNTER RxErrCrcCnt;
LM_COUNTER RxErrCollCnt;
LM_COUNTER RxErrLinkLostCnt;
LM_COUNTER RxErrPhyDecodeCnt;
LM_COUNTER RxErrOddNibbleCnt;
LM_COUNTER RxErrMacAbortCnt;
LM_COUNTER RxErrShortPacketCnt;
LM_COUNTER RxErrNoResourceCnt;
LM_COUNTER RxErrLargePacketCnt;
} LM_RX_COUNTERS, *PLM_RX_COUNTERS;
/******************************************************************************/
/* Receive producer rings. */
/******************************************************************************/
typedef enum {
T3_UNKNOWN_RCV_PROD_RING = 0,
T3_STD_RCV_PROD_RING = 1,
T3_MINI_RCV_PROD_RING = 2,
T3_JUMBO_RCV_PROD_RING = 3
} T3_RCV_PROD_RING, *PT3_RCV_PROD_RING;
/******************************************************************************/
/* Packet descriptor. */
/******************************************************************************/
#define LM_PACKET_SIGNATURE_TX 0x6861766b
#define LM_PACKET_SIGNATURE_RX 0x6b766168
typedef struct _LM_PACKET {
/* Set in LM. */
LM_STATUS PacketStatus;
/* Set in LM for Rx, in UM for Tx. */
LM_UINT32 PacketSize;
LM_UINT16 Flags;
LM_UINT16 VlanTag;
union {
/* Send info. */
struct {
/* Set up by UM. */
LM_UINT32 FragCount;
} Tx;
/* Receive info. */
struct {
/* This descriptor belongs to either Std, Mini, or Jumbo ring. */
T3_RCV_PROD_RING RcvProdRing;
/* Receive buffer size */
LM_UINT32 RxBufferSize;
/* Checksum information. */
LM_UINT16 IpChecksum;
LM_UINT16 TcpUdpChecksum;
} Rx;
} u;
} LM_PACKET;
/******************************************************************************/
/* Tigon3 device block. */
/******************************************************************************/
typedef struct _LM_DEVICE_BLOCK {
int index; /* Device ID */
/* Memory view. */
PT3_STD_MEM_MAP pMemView;
/* Base address of the block of memory in which the LM_PACKET descriptors */
/* are allocated from. */
PLM_VOID pPacketDescBase;
LM_UINT32 MiscHostCtrl;
LM_UINT32 GrcLocalCtrl;
LM_UINT32 DmaReadWriteCtrl;
LM_UINT32 PciState;
/* Rx info */
LM_UINT32 RxStdDescCnt;
LM_UINT32 RxStdQueuedCnt;
LM_UINT32 RxStdProdIdx;
PT3_RCV_BD pRxStdBdVirt;
LM_PHYSICAL_ADDRESS RxStdBdPhy;
LM_UINT32 RxPacketDescCnt;
LM_RX_PACKET_Q RxPacketFreeQ;
LM_RX_PACKET_Q RxPacketReceivedQ;
/* Receive info. */
PT3_RCV_BD pRcvRetBdVirt;
LM_PHYSICAL_ADDRESS RcvRetBdPhy;
LM_UINT32 RcvRetConIdx;
#if T3_JUMBO_RCV_RCB_ENTRY_COUNT
LM_UINT32 RxJumboDescCnt;
LM_UINT32 RxJumboBufferSize;
LM_UINT32 RxJumboQueuedCnt;
LM_UINT32 RxJumboProdIdx;
PT3_RCV_BD pRxJumboBdVirt;
LM_PHYSICAL_ADDRESS RxJumboBdPhy;
#endif /* T3_JUMBO_RCV_RCB_ENTRY_COUNT */
/* These values are used by the upper module to inform the protocol */
/* of the maximum transmit/receive packet size. */
LM_UINT32 TxMtu; /* Does not include CRC. */
LM_UINT32 RxMtu; /* Does not include CRC. */
/* We need to shadow the EMAC, Rx, Tx mode registers. With B0 silicon, */
/* we may have problems reading any MAC registers in 10mb mode. */
LM_UINT32 MacMode;
LM_UINT32 RxMode;
LM_UINT32 TxMode;
/* MiMode register. */
LM_UINT32 MiMode;
/* Host coalesce mode register. */
LM_UINT32 CoalesceMode;
/* Send info. */
LM_UINT32 TxPacketDescCnt;
/* Tx info. */
LM_TX_PACKET_Q TxPacketFreeQ;
LM_TX_PACKET_Q TxPacketActiveQ;
LM_TX_PACKET_Q TxPacketXmittedQ;
/* Pointers to SendBd. */
PT3_SND_BD pSendBdVirt;
LM_PHYSICAL_ADDRESS SendBdPhy; /* Only valid for Host based Send BD. */
/* Send producer and consumer indices. */
LM_UINT32 SendProdIdx;
LM_UINT32 SendConIdx;
/* Number of BD left. */
atomic_t SendBdLeft;
T3_SND_BD ShadowSendBd[T3_SEND_RCB_ENTRY_COUNT];
/* Counters. */
LM_RX_COUNTERS RxCounters;
LM_TX_COUNTERS TxCounters;
/* Host coalescing parameters. */
LM_UINT32 RxCoalescingTicks;
LM_UINT32 TxCoalescingTicks;
LM_UINT32 RxMaxCoalescedFrames;
LM_UINT32 TxMaxCoalescedFrames;
LM_UINT32 StatsCoalescingTicks;
LM_UINT32 RxCoalescingTicksDuringInt;
LM_UINT32 TxCoalescingTicksDuringInt;
LM_UINT32 RxMaxCoalescedFramesDuringInt;
LM_UINT32 TxMaxCoalescedFramesDuringInt;
/* DMA water marks. */
LM_UINT32 DmaMbufLowMark;
LM_UINT32 RxMacMbufLowMark;
LM_UINT32 MbufHighMark;
/* Status block. */
PT3_STATUS_BLOCK pStatusBlkVirt;
LM_PHYSICAL_ADDRESS StatusBlkPhy;
/* Statistics block. */
PT3_STATS_BLOCK pStatsBlkVirt;
LM_PHYSICAL_ADDRESS StatsBlkPhy;
/* Current receive mask. */
LM_UINT32 ReceiveMask;
/* Task offload capabilities. */
LM_TASK_OFFLOAD TaskOffloadCap;
/* Task offload selected. */
LM_TASK_OFFLOAD TaskToOffload;
/* Wake up capability. */
LM_WAKE_UP_MODE WakeUpModeCap;
/* Wake up capability. */
LM_WAKE_UP_MODE WakeUpMode;
/* Flow control. */
LM_FLOW_CONTROL FlowControlCap;
LM_FLOW_CONTROL FlowControl;
/* Enable or disable PCI MWI. */
LM_UINT32 EnableMWI;
/* Enable 5701 tagged status mode. */
LM_UINT32 UseTaggedStatus;
/* NIC will not compute the pseudo header checksum. The driver or OS */
/* must seed the checksum field with the pseudo checksum. */
LM_UINT32 NoTxPseudoHdrChksum;
/* The receive checksum in the BD does not include the pseudo checksum. */
/* The OS or the driver must calculate the pseudo checksum and add it to */
/* the checksum in the BD. */
LM_UINT32 NoRxPseudoHdrChksum;
/* Current node address. */
LM_UINT8 NodeAddress[8];
/* The adapter's node address. */
LM_UINT8 PermanentNodeAddress[8];
/* Adapter info. */
LM_UINT16 BusNum;
LM_UINT8 DevNum;
LM_UINT8 FunctNum;
LM_UINT16 PciVendorId;
LM_UINT16 PciDeviceId;
LM_UINT32 BondId;
LM_UINT8 Irq;
LM_UINT8 IntPin;
LM_UINT8 CacheLineSize;
LM_UINT8 PciRevId;
#if PCIX_TARGET_WORKAROUND
LM_UINT32 EnablePciXFix;
#endif
LM_UINT32 UndiFix; /* new, jimmy */
LM_UINT32 PciCommandStatusWords;
LM_UINT32 ChipRevId;
LM_UINT16 SubsystemVendorId;
LM_UINT16 SubsystemId;
#if 0 /* Jimmy, deleted in new driver */
LM_UINT32 MemBaseLow;
LM_UINT32 MemBaseHigh;
LM_UINT32 MemBaseSize;
#endif
PLM_UINT8 pMappedMemBase;
/* Saved PCI configuration registers for restoring after a reset. */
LM_UINT32 SavedCacheLineReg;
/* Phy info. */
LM_UINT32 PhyAddr;
LM_UINT32 PhyId;
/* Requested phy settings. */
LM_REQUESTED_MEDIA_TYPE RequestedMediaType;
/* Disable auto-negotiation. */
LM_UINT32 DisableAutoNeg;
/* Ways for the MAC to get link change interrupt. */
LM_UINT32 PhyIntMode;
#define T3_PHY_INT_MODE_AUTO 0
#define T3_PHY_INT_MODE_MI_INTERRUPT 1
#define T3_PHY_INT_MODE_LINK_READY 2
#define T3_PHY_INT_MODE_AUTO_POLLING 3
/* Ways to determine link change status. */
LM_UINT32 LinkChngMode;
#define T3_LINK_CHNG_MODE_AUTO 0
#define T3_LINK_CHNG_MODE_USE_STATUS_REG 1
#define T3_LINK_CHNG_MODE_USE_STATUS_BLOCK 2
/* LED mode. */
LM_UINT32 LedMode;
#define LED_MODE_AUTO 0
/* 5700/01 LED mode. */
#define LED_MODE_THREE_LINK 1
#define LED_MODE_LINK10 2
/* 5703/02/04 LED mode. */
#define LED_MODE_OPEN_DRAIN 1
#define LED_MODE_OUTPUT 2
/* WOL Speed */
LM_UINT32 WolSpeed;
#define WOL_SPEED_10MB 1
#define WOL_SPEED_100MB 2
/* Reset the PHY on initialization. */
LM_UINT32 ResetPhyOnInit;
LM_UINT32 RestoreOnWakeUp;
LM_REQUESTED_MEDIA_TYPE WakeUpRequestedMediaType;
LM_UINT32 WakeUpDisableAutoNeg;
/* Current phy settings. */
LM_MEDIA_TYPE MediaType;
LM_LINE_SPEED LineSpeed;
LM_LINE_SPEED OldLineSpeed;
LM_DUPLEX_MODE DuplexMode;
LM_STATUS LinkStatus;
LM_UINT32 advertising; /* Jimmy, new! */
LM_UINT32 advertising1000; /* Jimmy, new! */
/* Multicast address list. */
LM_UINT32 McEntryCount;
LM_UINT8 McTable[LM_MAX_MC_TABLE_SIZE][LM_MC_ENTRY_SIZE];
/* Use NIC or Host based send BD. */
LM_UINT32 NicSendBd;
/* Athlon fix. */
LM_UINT32 DelayPciGrant;
/* Enable OneDmaAtOnce */
LM_UINT32 OneDmaAtOnce;
/* Split Mode flags, Jimmy new */
LM_UINT32 SplitModeEnable;
LM_UINT32 SplitModeMaxReq;
/* Init flag. */
LM_BOOL InitDone;
/* Shutdown flag. Set by the upper module. */
LM_BOOL ShuttingDown;
/* Flag to determine whether to call LM_QueueRxPackets or not in */
/* LM_ResetAdapter routine. */
LM_BOOL QueueRxPackets;
LM_UINT32 MbufBase;
LM_UINT32 MbufSize;
/* TRUE if we have a SERDES PHY. */
LM_UINT32 EnableTbi;
/* Ethernet@WireSpeed. */
LM_UINT32 EnableWireSpeed;
LM_UINT32 EepromWp;
#if INCLUDE_TBI_SUPPORT
/* Autoneg state info. */
AN_STATE_INFO AnInfo;
LM_UINT32 PollTbiLink;
LM_UINT32 IgnoreTbiLinkChange;
#endif
char PartNo[24];
char BootCodeVer[16];
char BusSpeedStr[24]; /* Jimmy, new! */
LM_UINT32 PhyCrcCount;
} LM_DEVICE_BLOCK;
#define T3_REG_CPU_VIEW 0xc0000000
#define T3_BLOCK_DMA_RD (1 << 0)
#define T3_BLOCK_DMA_COMP (1 << 1)
#define T3_BLOCK_RX_BD_INITIATOR (1 << 2)
#define T3_BLOCK_RX_BD_COMP (1 << 3)
#define T3_BLOCK_DMA_WR (1 << 4)
#define T3_BLOCK_MSI_HANDLER (1 << 5)
#define T3_BLOCK_RX_LIST_PLMT (1 << 6)
#define T3_BLOCK_RX_LIST_SELECTOR (1 << 7)
#define T3_BLOCK_RX_DATA_INITIATOR (1 << 8)
#define T3_BLOCK_RX_DATA_COMP (1 << 9)
#define T3_BLOCK_HOST_COALESING (1 << 10)
#define T3_BLOCK_MAC_RX_ENGINE (1 << 11)
#define T3_BLOCK_MBUF_CLUSTER_FREE (1 << 12)
#define T3_BLOCK_SEND_BD_INITIATOR (1 << 13)
#define T3_BLOCK_SEND_BD_COMP (1 << 14)
#define T3_BLOCK_SEND_BD_SELECTOR (1 << 15)
#define T3_BLOCK_SEND_DATA_INITIATOR (1 << 16)
#define T3_BLOCK_SEND_DATA_COMP (1 << 17)
#define T3_BLOCK_MAC_TX_ENGINE (1 << 18)
#define T3_BLOCK_MEM_ARBITOR (1 << 19)
#define T3_BLOCK_MBUF_MANAGER (1 << 20)
#define T3_BLOCK_MAC_GLOBAL (1 << 21)
#define LM_ENABLE 1
#define LM_DISABLE 2
#define RX_CPU_EVT_SW0 0
#define RX_CPU_EVT_SW1 1
#define RX_CPU_EVT_RLP 2
#define RX_CPU_EVT_SW3 3
#define RX_CPU_EVT_RLS 4
#define RX_CPU_EVT_SW4 5
#define RX_CPU_EVT_RX_BD_COMP 6
#define RX_CPU_EVT_SW5 7
#define RX_CPU_EVT_RDI 8
#define RX_CPU_EVT_DMA_WR 9
#define RX_CPU_EVT_DMA_RD 10
#define RX_CPU_EVT_SWQ 11
#define RX_CPU_EVT_SW6 12
#define RX_CPU_EVT_RDC 13
#define RX_CPU_EVT_SW7 14
#define RX_CPU_EVT_HOST_COALES 15
#define RX_CPU_EVT_SW8 16
#define RX_CPU_EVT_HIGH_DMA_WR 17
#define RX_CPU_EVT_HIGH_DMA_RD 18
#define RX_CPU_EVT_SW9 19
#define RX_CPU_EVT_DMA_ATTN 20
#define RX_CPU_EVT_LOW_P_MBOX 21
#define RX_CPU_EVT_HIGH_P_MBOX 22
#define RX_CPU_EVT_SW10 23
#define RX_CPU_EVT_TX_CPU_ATTN 24
#define RX_CPU_EVT_MAC_ATTN 25
#define RX_CPU_EVT_RX_CPU_ATTN 26
#define RX_CPU_EVT_FLOW_ATTN 27
#define RX_CPU_EVT_SW11 28
#define RX_CPU_EVT_TIMER 29
#define RX_CPU_EVT_SW12 30
#define RX_CPU_EVT_SW13 31
/* RX-CPU event */
#define RX_CPU_EVENT_SW_EVENT0 (1 << RX_CPU_EVT_SW0)
#define RX_CPU_EVENT_SW_EVENT1 (1 << RX_CPU_EVT_SW1)
#define RX_CPU_EVENT_RLP (1 << RX_CPU_EVT_RLP)
#define RX_CPU_EVENT_SW_EVENT3 (1 << RX_CPU_EVT_SW3)
#define RX_CPU_EVENT_RLS (1 << RX_CPU_EVT_RLS)
#define RX_CPU_EVENT_SW_EVENT4 (1 << RX_CPU_EVT_SW4)
#define RX_CPU_EVENT_RX_BD_COMP (1 << RX_CPU_EVT_RX_BD_COMP)
#define RX_CPU_EVENT_SW_EVENT5 (1 << RX_CPU_EVT_SW5)
#define RX_CPU_EVENT_RDI (1 << RX_CPU_EVT_RDI)
#define RX_CPU_EVENT_DMA_WR (1 << RX_CPU_EVT_DMA_WR)
#define RX_CPU_EVENT_DMA_RD (1 << RX_CPU_EVT_DMA_RD)
#define RX_CPU_EVENT_SWQ (1 << RX_CPU_EVT_SWQ)
#define RX_CPU_EVENT_SW_EVENT6 (1 << RX_CPU_EVT_SW6)
#define RX_CPU_EVENT_RDC (1 << RX_CPU_EVT_RDC)
#define RX_CPU_EVENT_SW_EVENT7 (1 << RX_CPU_EVT_SW7)
#define RX_CPU_EVENT_HOST_COALES (1 << RX_CPU_EVT_HOST_COALES)
#define RX_CPU_EVENT_SW_EVENT8 (1 << RX_CPU_EVT_SW8)
#define RX_CPU_EVENT_HIGH_DMA_WR (1 << RX_CPU_EVT_HIGH_DMA_WR)
#define RX_CPU_EVENT_HIGH_DMA_RD (1 << RX_CPU_EVT_HIGH_DMA_RD)
#define RX_CPU_EVENT_SW_EVENT9 (1 << RX_CPU_EVT_SW9)
#define RX_CPU_EVENT_DMA_ATTN (1 << RX_CPU_EVT_DMA_ATTN)
#define RX_CPU_EVENT_LOW_P_MBOX (1 << RX_CPU_EVT_LOW_P_MBOX)
#define RX_CPU_EVENT_HIGH_P_MBOX (1 << RX_CPU_EVT_HIGH_P_MBOX)
#define RX_CPU_EVENT_SW_EVENT10 (1 << RX_CPU_EVT_SW10)
#define RX_CPU_EVENT_TX_CPU_ATTN (1 << RX_CPU_EVT_TX_CPU_ATTN)
#define RX_CPU_EVENT_MAC_ATTN (1 << RX_CPU_EVT_MAC_ATTN)
#define RX_CPU_EVENT_RX_CPU_ATTN (1 << RX_CPU_EVT_RX_CPU_ATTN)
#define RX_CPU_EVENT_FLOW_ATTN (1 << RX_CPU_EVT_FLOW_ATTN)
#define RX_CPU_EVENT_SW_EVENT11 (1 << RX_CPU_EVT_SW11)
#define RX_CPU_EVENT_TIMER (1 << RX_CPU_EVT_TIMER)
#define RX_CPU_EVENT_SW_EVENT12 (1 << RX_CPU_EVT_SW12)
#define RX_CPU_EVENT_SW_EVENT13 (1 << RX_CPU_EVT_SW13)
#define RX_CPU_MASK (RX_CPU_EVENT_SW_EVENT0 | \
RX_CPU_EVENT_RLP | \
RX_CPU_EVENT_RDI | \
RX_CPU_EVENT_RDC)
#define TX_CPU_EVT_SW0 0
#define TX_CPU_EVT_SW1 1
#define TX_CPU_EVT_SW2 2
#define TX_CPU_EVT_SW3 3
#define TX_CPU_EVT_TX_MAC