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linux_dsm_epyc7002/drivers/net/tg3.h
Michael Chan d18edcb212 [TG3]: Exit irq handler during chip reset. 
On most tg3 chips, the memory enable bit in the PCI command register
gets cleared during chip reset and must be restored before accessing
PCI registers using memory cycles.  The chip does not generate
interrupt during chip reset, but the irq handler can still be called
because of irq sharing or irqpoll.  Reading a register in the irq
handler can cause a master abort in this scenario and may result in a
crash on some architectures.

Use the TG3_FLAG_CHIP_RESETTING flag to tell the irq handler to exit
without touching any registers.  The checking of the flag is in the
"slow" path of the irq handler and will not affect normal performance.
The msi handler is not shared and therefore does not require checking
the flag.

Thanks to Bernhard Walle <bwalle@suse.de> for reporting the problem.

Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2007-03-25 18:48:08 -07:00

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/* $Id: tg3.h,v 1.37.2.32 2002/03/11 12:18:18 davem Exp $
* tg3.h: Definitions for Broadcom Tigon3 ethernet driver.
*
* Copyright (C) 2001, 2002, 2003, 2004 David S. Miller (davem@redhat.com)
* Copyright (C) 2001 Jeff Garzik (jgarzik@pobox.com)
* Copyright (C) 2004 Sun Microsystems Inc.
*/
#ifndef _T3_H
#define _T3_H
#define TG3_64BIT_REG_HIGH 0x00UL
#define TG3_64BIT_REG_LOW 0x04UL
/* Descriptor block info. */
#define TG3_BDINFO_HOST_ADDR 0x0UL /* 64-bit */
#define TG3_BDINFO_MAXLEN_FLAGS 0x8UL /* 32-bit */
#define BDINFO_FLAGS_USE_EXT_RECV 0x00000001 /* ext rx_buffer_desc */
#define BDINFO_FLAGS_DISABLED 0x00000002
#define BDINFO_FLAGS_MAXLEN_MASK 0xffff0000
#define BDINFO_FLAGS_MAXLEN_SHIFT 16
#define TG3_BDINFO_NIC_ADDR 0xcUL /* 32-bit */
#define TG3_BDINFO_SIZE 0x10UL
#define RX_COPY_THRESHOLD 256
#define TG3_RX_INTERNAL_RING_SZ_5906 32
#define RX_STD_MAX_SIZE 1536
#define RX_STD_MAX_SIZE_5705 512
#define RX_JUMBO_MAX_SIZE 0xdeadbeef /* XXX */
/* First 256 bytes are a mirror of PCI config space. */
#define TG3PCI_VENDOR 0x00000000
#define TG3PCI_VENDOR_BROADCOM 0x14e4
#define TG3PCI_DEVICE 0x00000002
#define TG3PCI_DEVICE_TIGON3_1 0x1644 /* BCM5700 */
#define TG3PCI_DEVICE_TIGON3_2 0x1645 /* BCM5701 */
#define TG3PCI_DEVICE_TIGON3_3 0x1646 /* BCM5702 */
#define TG3PCI_DEVICE_TIGON3_4 0x1647 /* BCM5703 */
#define TG3PCI_COMMAND 0x00000004
#define TG3PCI_STATUS 0x00000006
#define TG3PCI_CCREVID 0x00000008
#define TG3PCI_CACHELINESZ 0x0000000c
#define TG3PCI_LATTIMER 0x0000000d
#define TG3PCI_HEADERTYPE 0x0000000e
#define TG3PCI_BIST 0x0000000f
#define TG3PCI_BASE0_LOW 0x00000010
#define TG3PCI_BASE0_HIGH 0x00000014
/* 0x18 --> 0x2c unused */
#define TG3PCI_SUBSYSVENID 0x0000002c
#define TG3PCI_SUBSYSID 0x0000002e
#define TG3PCI_ROMADDR 0x00000030
#define TG3PCI_CAPLIST 0x00000034
/* 0x35 --> 0x3c unused */
#define TG3PCI_IRQ_LINE 0x0000003c
#define TG3PCI_IRQ_PIN 0x0000003d
#define TG3PCI_MIN_GNT 0x0000003e
#define TG3PCI_MAX_LAT 0x0000003f
#define TG3PCI_X_CAPS 0x00000040
#define PCIX_CAPS_RELAXED_ORDERING 0x00020000
#define PCIX_CAPS_SPLIT_MASK 0x00700000
#define PCIX_CAPS_SPLIT_SHIFT 20
#define PCIX_CAPS_BURST_MASK 0x000c0000
#define PCIX_CAPS_BURST_SHIFT 18
#define PCIX_CAPS_MAX_BURST_CPIOB 2
#define TG3PCI_PM_CAP_PTR 0x00000041
#define TG3PCI_X_COMMAND 0x00000042
#define TG3PCI_X_STATUS 0x00000044
#define TG3PCI_PM_CAP_ID 0x00000048
#define TG3PCI_VPD_CAP_PTR 0x00000049
#define TG3PCI_PM_CAPS 0x0000004a
#define TG3PCI_PM_CTRL_STAT 0x0000004c
#define TG3PCI_BR_SUPP_EXT 0x0000004e
#define TG3PCI_PM_DATA 0x0000004f
#define TG3PCI_VPD_CAP_ID 0x00000050
#define TG3PCI_MSI_CAP_PTR 0x00000051
#define TG3PCI_VPD_ADDR_FLAG 0x00000052
#define VPD_ADDR_FLAG_WRITE 0x00008000
#define TG3PCI_VPD_DATA 0x00000054
#define TG3PCI_MSI_CAP_ID 0x00000058
#define TG3PCI_NXT_CAP_PTR 0x00000059
#define TG3PCI_MSI_CTRL 0x0000005a
#define TG3PCI_MSI_ADDR_LOW 0x0000005c
#define TG3PCI_MSI_ADDR_HIGH 0x00000060
#define TG3PCI_MSI_DATA 0x00000064
/* 0x66 --> 0x68 unused */
#define TG3PCI_MISC_HOST_CTRL 0x00000068
#define MISC_HOST_CTRL_CLEAR_INT 0x00000001
#define MISC_HOST_CTRL_MASK_PCI_INT 0x00000002
#define MISC_HOST_CTRL_BYTE_SWAP 0x00000004
#define MISC_HOST_CTRL_WORD_SWAP 0x00000008
#define MISC_HOST_CTRL_PCISTATE_RW 0x00000010
#define MISC_HOST_CTRL_CLKREG_RW 0x00000020
#define MISC_HOST_CTRL_REGWORD_SWAP 0x00000040
#define MISC_HOST_CTRL_INDIR_ACCESS 0x00000080
#define MISC_HOST_CTRL_IRQ_MASK_MODE 0x00000100
#define MISC_HOST_CTRL_TAGGED_STATUS 0x00000200
#define MISC_HOST_CTRL_CHIPREV 0xffff0000
#define MISC_HOST_CTRL_CHIPREV_SHIFT 16
#define GET_CHIP_REV_ID(MISC_HOST_CTRL) \
(((MISC_HOST_CTRL) & MISC_HOST_CTRL_CHIPREV) >> \
MISC_HOST_CTRL_CHIPREV_SHIFT)
#define CHIPREV_ID_5700_A0 0x7000
#define CHIPREV_ID_5700_A1 0x7001
#define CHIPREV_ID_5700_B0 0x7100
#define CHIPREV_ID_5700_B1 0x7101
#define CHIPREV_ID_5700_B3 0x7102
#define CHIPREV_ID_5700_ALTIMA 0x7104
#define CHIPREV_ID_5700_C0 0x7200
#define CHIPREV_ID_5701_A0 0x0000
#define CHIPREV_ID_5701_B0 0x0100
#define CHIPREV_ID_5701_B2 0x0102
#define CHIPREV_ID_5701_B5 0x0105
#define CHIPREV_ID_5703_A0 0x1000
#define CHIPREV_ID_5703_A1 0x1001
#define CHIPREV_ID_5703_A2 0x1002
#define CHIPREV_ID_5703_A3 0x1003
#define CHIPREV_ID_5704_A0 0x2000
#define CHIPREV_ID_5704_A1 0x2001
#define CHIPREV_ID_5704_A2 0x2002
#define CHIPREV_ID_5704_A3 0x2003
#define CHIPREV_ID_5705_A0 0x3000
#define CHIPREV_ID_5705_A1 0x3001
#define CHIPREV_ID_5705_A2 0x3002
#define CHIPREV_ID_5705_A3 0x3003
#define CHIPREV_ID_5750_A0 0x4000
#define CHIPREV_ID_5750_A1 0x4001
#define CHIPREV_ID_5750_A3 0x4003
#define CHIPREV_ID_5750_C2 0x4202
#define CHIPREV_ID_5752_A0_HW 0x5000
#define CHIPREV_ID_5752_A0 0x6000
#define CHIPREV_ID_5752_A1 0x6001
#define CHIPREV_ID_5906_A1 0xc001
#define GET_ASIC_REV(CHIP_REV_ID) ((CHIP_REV_ID) >> 12)
#define ASIC_REV_5700 0x07
#define ASIC_REV_5701 0x00
#define ASIC_REV_5703 0x01
#define ASIC_REV_5704 0x02
#define ASIC_REV_5705 0x03
#define ASIC_REV_5750 0x04
#define ASIC_REV_5752 0x06
#define ASIC_REV_5780 0x08
#define ASIC_REV_5714 0x09
#define ASIC_REV_5755 0x0a
#define ASIC_REV_5787 0x0b
#define ASIC_REV_5906 0x0c
#define GET_CHIP_REV(CHIP_REV_ID) ((CHIP_REV_ID) >> 8)
#define CHIPREV_5700_AX 0x70
#define CHIPREV_5700_BX 0x71
#define CHIPREV_5700_CX 0x72
#define CHIPREV_5701_AX 0x00
#define CHIPREV_5703_AX 0x10
#define CHIPREV_5704_AX 0x20
#define CHIPREV_5704_BX 0x21
#define CHIPREV_5750_AX 0x40
#define CHIPREV_5750_BX 0x41
#define GET_METAL_REV(CHIP_REV_ID) ((CHIP_REV_ID) & 0xff)
#define METAL_REV_A0 0x00
#define METAL_REV_A1 0x01
#define METAL_REV_B0 0x00
#define METAL_REV_B1 0x01
#define METAL_REV_B2 0x02
#define TG3PCI_DMA_RW_CTRL 0x0000006c
#define DMA_RWCTRL_MIN_DMA 0x000000ff
#define DMA_RWCTRL_MIN_DMA_SHIFT 0
#define DMA_RWCTRL_READ_BNDRY_MASK 0x00000700
#define DMA_RWCTRL_READ_BNDRY_DISAB 0x00000000
#define DMA_RWCTRL_READ_BNDRY_16 0x00000100
#define DMA_RWCTRL_READ_BNDRY_128_PCIX 0x00000100
#define DMA_RWCTRL_READ_BNDRY_32 0x00000200
#define DMA_RWCTRL_READ_BNDRY_256_PCIX 0x00000200
#define DMA_RWCTRL_READ_BNDRY_64 0x00000300
#define DMA_RWCTRL_READ_BNDRY_384_PCIX 0x00000300
#define DMA_RWCTRL_READ_BNDRY_128 0x00000400
#define DMA_RWCTRL_READ_BNDRY_256 0x00000500
#define DMA_RWCTRL_READ_BNDRY_512 0x00000600
#define DMA_RWCTRL_READ_BNDRY_1024 0x00000700
#define DMA_RWCTRL_WRITE_BNDRY_MASK 0x00003800
#define DMA_RWCTRL_WRITE_BNDRY_DISAB 0x00000000
#define DMA_RWCTRL_WRITE_BNDRY_16 0x00000800
#define DMA_RWCTRL_WRITE_BNDRY_128_PCIX 0x00000800
#define DMA_RWCTRL_WRITE_BNDRY_32 0x00001000
#define DMA_RWCTRL_WRITE_BNDRY_256_PCIX 0x00001000
#define DMA_RWCTRL_WRITE_BNDRY_64 0x00001800
#define DMA_RWCTRL_WRITE_BNDRY_384_PCIX 0x00001800
#define DMA_RWCTRL_WRITE_BNDRY_128 0x00002000
#define DMA_RWCTRL_WRITE_BNDRY_256 0x00002800
#define DMA_RWCTRL_WRITE_BNDRY_512 0x00003000
#define DMA_RWCTRL_WRITE_BNDRY_1024 0x00003800
#define DMA_RWCTRL_ONE_DMA 0x00004000
#define DMA_RWCTRL_READ_WATER 0x00070000
#define DMA_RWCTRL_READ_WATER_SHIFT 16
#define DMA_RWCTRL_WRITE_WATER 0x00380000
#define DMA_RWCTRL_WRITE_WATER_SHIFT 19
#define DMA_RWCTRL_USE_MEM_READ_MULT 0x00400000
#define DMA_RWCTRL_ASSERT_ALL_BE 0x00800000
#define DMA_RWCTRL_PCI_READ_CMD 0x0f000000
#define DMA_RWCTRL_PCI_READ_CMD_SHIFT 24
#define DMA_RWCTRL_PCI_WRITE_CMD 0xf0000000
#define DMA_RWCTRL_PCI_WRITE_CMD_SHIFT 28
#define DMA_RWCTRL_WRITE_BNDRY_64_PCIE 0x10000000
#define DMA_RWCTRL_WRITE_BNDRY_128_PCIE 0x30000000
#define DMA_RWCTRL_WRITE_BNDRY_DISAB_PCIE 0x70000000
#define TG3PCI_PCISTATE 0x00000070
#define PCISTATE_FORCE_RESET 0x00000001
#define PCISTATE_INT_NOT_ACTIVE 0x00000002
#define PCISTATE_CONV_PCI_MODE 0x00000004
#define PCISTATE_BUS_SPEED_HIGH 0x00000008
#define PCISTATE_BUS_32BIT 0x00000010
#define PCISTATE_ROM_ENABLE 0x00000020
#define PCISTATE_ROM_RETRY_ENABLE 0x00000040
#define PCISTATE_FLAT_VIEW 0x00000100
#define PCISTATE_RETRY_SAME_DMA 0x00002000
#define TG3PCI_CLOCK_CTRL 0x00000074
#define CLOCK_CTRL_CORECLK_DISABLE 0x00000200
#define CLOCK_CTRL_RXCLK_DISABLE 0x00000400
#define CLOCK_CTRL_TXCLK_DISABLE 0x00000800
#define CLOCK_CTRL_ALTCLK 0x00001000
#define CLOCK_CTRL_PWRDOWN_PLL133 0x00008000
#define CLOCK_CTRL_44MHZ_CORE 0x00040000
#define CLOCK_CTRL_625_CORE 0x00100000
#define CLOCK_CTRL_FORCE_CLKRUN 0x00200000
#define CLOCK_CTRL_CLKRUN_OENABLE 0x00400000
#define CLOCK_CTRL_DELAY_PCI_GRANT 0x80000000
#define TG3PCI_REG_BASE_ADDR 0x00000078
#define TG3PCI_MEM_WIN_BASE_ADDR 0x0000007c
#define TG3PCI_REG_DATA 0x00000080
#define TG3PCI_MEM_WIN_DATA 0x00000084
#define TG3PCI_MODE_CTRL 0x00000088
#define TG3PCI_MISC_CFG 0x0000008c
#define TG3PCI_MISC_LOCAL_CTRL 0x00000090
/* 0x94 --> 0x98 unused */
#define TG3PCI_STD_RING_PROD_IDX 0x00000098 /* 64-bit */
#define TG3PCI_RCV_RET_RING_CON_IDX 0x000000a0 /* 64-bit */
#define TG3PCI_SND_PROD_IDX 0x000000a8 /* 64-bit */
/* 0xb0 --> 0xb8 unused */
#define TG3PCI_DUAL_MAC_CTRL 0x000000b8
#define DUAL_MAC_CTRL_CH_MASK 0x00000003
#define DUAL_MAC_CTRL_ID 0x00000004
/* 0xbc --> 0x100 unused */
/* 0x100 --> 0x200 unused */
/* Mailbox registers */
#define MAILBOX_INTERRUPT_0 0x00000200 /* 64-bit */
#define MAILBOX_INTERRUPT_1 0x00000208 /* 64-bit */
#define MAILBOX_INTERRUPT_2 0x00000210 /* 64-bit */
#define MAILBOX_INTERRUPT_3 0x00000218 /* 64-bit */
#define MAILBOX_GENERAL_0 0x00000220 /* 64-bit */
#define MAILBOX_GENERAL_1 0x00000228 /* 64-bit */
#define MAILBOX_GENERAL_2 0x00000230 /* 64-bit */
#define MAILBOX_GENERAL_3 0x00000238 /* 64-bit */
#define MAILBOX_GENERAL_4 0x00000240 /* 64-bit */
#define MAILBOX_GENERAL_5 0x00000248 /* 64-bit */
#define MAILBOX_GENERAL_6 0x00000250 /* 64-bit */
#define MAILBOX_GENERAL_7 0x00000258 /* 64-bit */
#define MAILBOX_RELOAD_STAT 0x00000260 /* 64-bit */
#define MAILBOX_RCV_STD_PROD_IDX 0x00000268 /* 64-bit */
#define MAILBOX_RCV_JUMBO_PROD_IDX 0x00000270 /* 64-bit */
#define MAILBOX_RCV_MINI_PROD_IDX 0x00000278 /* 64-bit */
#define MAILBOX_RCVRET_CON_IDX_0 0x00000280 /* 64-bit */
#define MAILBOX_RCVRET_CON_IDX_1 0x00000288 /* 64-bit */
#define MAILBOX_RCVRET_CON_IDX_2 0x00000290 /* 64-bit */
#define MAILBOX_RCVRET_CON_IDX_3 0x00000298 /* 64-bit */
#define MAILBOX_RCVRET_CON_IDX_4 0x000002a0 /* 64-bit */
#define MAILBOX_RCVRET_CON_IDX_5 0x000002a8 /* 64-bit */
#define MAILBOX_RCVRET_CON_IDX_6 0x000002b0 /* 64-bit */
#define MAILBOX_RCVRET_CON_IDX_7 0x000002b8 /* 64-bit */
#define MAILBOX_RCVRET_CON_IDX_8 0x000002c0 /* 64-bit */
#define MAILBOX_RCVRET_CON_IDX_9 0x000002c8 /* 64-bit */
#define MAILBOX_RCVRET_CON_IDX_10 0x000002d0 /* 64-bit */
#define MAILBOX_RCVRET_CON_IDX_11 0x000002d8 /* 64-bit */
#define MAILBOX_RCVRET_CON_IDX_12 0x000002e0 /* 64-bit */
#define MAILBOX_RCVRET_CON_IDX_13 0x000002e8 /* 64-bit */
#define MAILBOX_RCVRET_CON_IDX_14 0x000002f0 /* 64-bit */
#define MAILBOX_RCVRET_CON_IDX_15 0x000002f8 /* 64-bit */
#define MAILBOX_SNDHOST_PROD_IDX_0 0x00000300 /* 64-bit */
#define MAILBOX_SNDHOST_PROD_IDX_1 0x00000308 /* 64-bit */
#define MAILBOX_SNDHOST_PROD_IDX_2 0x00000310 /* 64-bit */
#define MAILBOX_SNDHOST_PROD_IDX_3 0x00000318 /* 64-bit */
#define MAILBOX_SNDHOST_PROD_IDX_4 0x00000320 /* 64-bit */
#define MAILBOX_SNDHOST_PROD_IDX_5 0x00000328 /* 64-bit */
#define MAILBOX_SNDHOST_PROD_IDX_6 0x00000330 /* 64-bit */
#define MAILBOX_SNDHOST_PROD_IDX_7 0x00000338 /* 64-bit */
#define MAILBOX_SNDHOST_PROD_IDX_8 0x00000340 /* 64-bit */
#define MAILBOX_SNDHOST_PROD_IDX_9 0x00000348 /* 64-bit */
#define MAILBOX_SNDHOST_PROD_IDX_10 0x00000350 /* 64-bit */
#define MAILBOX_SNDHOST_PROD_IDX_11 0x00000358 /* 64-bit */
#define MAILBOX_SNDHOST_PROD_IDX_12 0x00000360 /* 64-bit */
#define MAILBOX_SNDHOST_PROD_IDX_13 0x00000368 /* 64-bit */
#define MAILBOX_SNDHOST_PROD_IDX_14 0x00000370 /* 64-bit */
#define MAILBOX_SNDHOST_PROD_IDX_15 0x00000378 /* 64-bit */
#define MAILBOX_SNDNIC_PROD_IDX_0 0x00000380 /* 64-bit */
#define MAILBOX_SNDNIC_PROD_IDX_1 0x00000388 /* 64-bit */
#define MAILBOX_SNDNIC_PROD_IDX_2 0x00000390 /* 64-bit */
#define MAILBOX_SNDNIC_PROD_IDX_3 0x00000398 /* 64-bit */
#define MAILBOX_SNDNIC_PROD_IDX_4 0x000003a0 /* 64-bit */
#define MAILBOX_SNDNIC_PROD_IDX_5 0x000003a8 /* 64-bit */
#define MAILBOX_SNDNIC_PROD_IDX_6 0x000003b0 /* 64-bit */
#define MAILBOX_SNDNIC_PROD_IDX_7 0x000003b8 /* 64-bit */
#define MAILBOX_SNDNIC_PROD_IDX_8 0x000003c0 /* 64-bit */
#define MAILBOX_SNDNIC_PROD_IDX_9 0x000003c8 /* 64-bit */
#define MAILBOX_SNDNIC_PROD_IDX_10 0x000003d0 /* 64-bit */
#define MAILBOX_SNDNIC_PROD_IDX_11 0x000003d8 /* 64-bit */
#define MAILBOX_SNDNIC_PROD_IDX_12 0x000003e0 /* 64-bit */
#define MAILBOX_SNDNIC_PROD_IDX_13 0x000003e8 /* 64-bit */
#define MAILBOX_SNDNIC_PROD_IDX_14 0x000003f0 /* 64-bit */
#define MAILBOX_SNDNIC_PROD_IDX_15 0x000003f8 /* 64-bit */
/* MAC control registers */
#define MAC_MODE 0x00000400
#define MAC_MODE_RESET 0x00000001
#define MAC_MODE_HALF_DUPLEX 0x00000002
#define MAC_MODE_PORT_MODE_MASK 0x0000000c
#define MAC_MODE_PORT_MODE_TBI 0x0000000c
#define MAC_MODE_PORT_MODE_GMII 0x00000008
#define MAC_MODE_PORT_MODE_MII 0x00000004
#define MAC_MODE_PORT_MODE_NONE 0x00000000
#define MAC_MODE_PORT_INT_LPBACK 0x00000010
#define MAC_MODE_TAGGED_MAC_CTRL 0x00000080
#define MAC_MODE_TX_BURSTING 0x00000100
#define MAC_MODE_MAX_DEFER 0x00000200
#define MAC_MODE_LINK_POLARITY 0x00000400
#define MAC_MODE_RXSTAT_ENABLE 0x00000800
#define MAC_MODE_RXSTAT_CLEAR 0x00001000
#define MAC_MODE_RXSTAT_FLUSH 0x00002000
#define MAC_MODE_TXSTAT_ENABLE 0x00004000
#define MAC_MODE_TXSTAT_CLEAR 0x00008000
#define MAC_MODE_TXSTAT_FLUSH 0x00010000
#define MAC_MODE_SEND_CONFIGS 0x00020000
#define MAC_MODE_MAGIC_PKT_ENABLE 0x00040000
#define MAC_MODE_ACPI_ENABLE 0x00080000
#define MAC_MODE_MIP_ENABLE 0x00100000
#define MAC_MODE_TDE_ENABLE 0x00200000
#define MAC_MODE_RDE_ENABLE 0x00400000
#define MAC_MODE_FHDE_ENABLE 0x00800000
#define MAC_STATUS 0x00000404
#define MAC_STATUS_PCS_SYNCED 0x00000001
#define MAC_STATUS_SIGNAL_DET 0x00000002
#define MAC_STATUS_RCVD_CFG 0x00000004
#define MAC_STATUS_CFG_CHANGED 0x00000008
#define MAC_STATUS_SYNC_CHANGED 0x00000010
#define MAC_STATUS_PORT_DEC_ERR 0x00000400
#define MAC_STATUS_LNKSTATE_CHANGED 0x00001000
#define MAC_STATUS_MI_COMPLETION 0x00400000
#define MAC_STATUS_MI_INTERRUPT 0x00800000
#define MAC_STATUS_AP_ERROR 0x01000000
#define MAC_STATUS_ODI_ERROR 0x02000000
#define MAC_STATUS_RXSTAT_OVERRUN 0x04000000
#define MAC_STATUS_TXSTAT_OVERRUN 0x08000000
#define MAC_EVENT 0x00000408
#define MAC_EVENT_PORT_DECODE_ERR 0x00000400
#define MAC_EVENT_LNKSTATE_CHANGED 0x00001000
#define MAC_EVENT_MI_COMPLETION 0x00400000
#define MAC_EVENT_MI_INTERRUPT 0x00800000
#define MAC_EVENT_AP_ERROR 0x01000000
#define MAC_EVENT_ODI_ERROR 0x02000000
#define MAC_EVENT_RXSTAT_OVERRUN 0x04000000
#define MAC_EVENT_TXSTAT_OVERRUN 0x08000000
#define MAC_LED_CTRL 0x0000040c
#define LED_CTRL_LNKLED_OVERRIDE 0x00000001
#define LED_CTRL_1000MBPS_ON 0x00000002
#define LED_CTRL_100MBPS_ON 0x00000004
#define LED_CTRL_10MBPS_ON 0x00000008
#define LED_CTRL_TRAFFIC_OVERRIDE 0x00000010
#define LED_CTRL_TRAFFIC_BLINK 0x00000020
#define LED_CTRL_TRAFFIC_LED 0x00000040
#define LED_CTRL_1000MBPS_STATUS 0x00000080
#define LED_CTRL_100MBPS_STATUS 0x00000100
#define LED_CTRL_10MBPS_STATUS 0x00000200
#define LED_CTRL_TRAFFIC_STATUS 0x00000400
#define LED_CTRL_MODE_MAC 0x00000000
#define LED_CTRL_MODE_PHY_1 0x00000800
#define LED_CTRL_MODE_PHY_2 0x00001000
#define LED_CTRL_MODE_SHASTA_MAC 0x00002000
#define LED_CTRL_MODE_SHARED 0x00004000
#define LED_CTRL_MODE_COMBO 0x00008000
#define LED_CTRL_BLINK_RATE_MASK 0x7ff80000
#define LED_CTRL_BLINK_RATE_SHIFT 19
#define LED_CTRL_BLINK_PER_OVERRIDE 0x00080000
#define LED_CTRL_BLINK_RATE_OVERRIDE 0x80000000
#define MAC_ADDR_0_HIGH 0x00000410 /* upper 2 bytes */
#define MAC_ADDR_0_LOW 0x00000414 /* lower 4 bytes */
#define MAC_ADDR_1_HIGH 0x00000418 /* upper 2 bytes */
#define MAC_ADDR_1_LOW 0x0000041c /* lower 4 bytes */
#define MAC_ADDR_2_HIGH 0x00000420 /* upper 2 bytes */
#define MAC_ADDR_2_LOW 0x00000424 /* lower 4 bytes */
#define MAC_ADDR_3_HIGH 0x00000428 /* upper 2 bytes */
#define MAC_ADDR_3_LOW 0x0000042c /* lower 4 bytes */
#define MAC_ACPI_MBUF_PTR 0x00000430
#define MAC_ACPI_LEN_OFFSET 0x00000434
#define ACPI_LENOFF_LEN_MASK 0x0000ffff
#define ACPI_LENOFF_LEN_SHIFT 0
#define ACPI_LENOFF_OFF_MASK 0x0fff0000
#define ACPI_LENOFF_OFF_SHIFT 16
#define MAC_TX_BACKOFF_SEED 0x00000438
#define TX_BACKOFF_SEED_MASK 0x000003ff
#define MAC_RX_MTU_SIZE 0x0000043c
#define RX_MTU_SIZE_MASK 0x0000ffff
#define MAC_PCS_TEST 0x00000440
#define PCS_TEST_PATTERN_MASK 0x000fffff
#define PCS_TEST_PATTERN_SHIFT 0
#define PCS_TEST_ENABLE 0x00100000
#define MAC_TX_AUTO_NEG 0x00000444
#define TX_AUTO_NEG_MASK 0x0000ffff
#define TX_AUTO_NEG_SHIFT 0
#define MAC_RX_AUTO_NEG 0x00000448
#define RX_AUTO_NEG_MASK 0x0000ffff
#define RX_AUTO_NEG_SHIFT 0
#define MAC_MI_COM 0x0000044c
#define MI_COM_CMD_MASK 0x0c000000
#define MI_COM_CMD_WRITE 0x04000000
#define MI_COM_CMD_READ 0x08000000
#define MI_COM_READ_FAILED 0x10000000
#define MI_COM_START 0x20000000
#define MI_COM_BUSY 0x20000000
#define MI_COM_PHY_ADDR_MASK 0x03e00000
#define MI_COM_PHY_ADDR_SHIFT 21
#define MI_COM_REG_ADDR_MASK 0x001f0000
#define MI_COM_REG_ADDR_SHIFT 16
#define MI_COM_DATA_MASK 0x0000ffff
#define MAC_MI_STAT 0x00000450
#define MAC_MI_STAT_LNKSTAT_ATTN_ENAB 0x00000001
#define MAC_MI_MODE 0x00000454
#define MAC_MI_MODE_CLK_10MHZ 0x00000001
#define MAC_MI_MODE_SHORT_PREAMBLE 0x00000002
#define MAC_MI_MODE_AUTO_POLL 0x00000010
#define MAC_MI_MODE_CORE_CLK_62MHZ 0x00008000
#define MAC_MI_MODE_BASE 0x000c0000 /* XXX magic values XXX */
#define MAC_AUTO_POLL_STATUS 0x00000458
#define MAC_AUTO_POLL_ERROR 0x00000001
#define MAC_TX_MODE 0x0000045c
#define TX_MODE_RESET 0x00000001
#define TX_MODE_ENABLE 0x00000002
#define TX_MODE_FLOW_CTRL_ENABLE 0x00000010
#define TX_MODE_BIG_BCKOFF_ENABLE 0x00000020
#define TX_MODE_LONG_PAUSE_ENABLE 0x00000040
#define MAC_TX_STATUS 0x00000460
#define TX_STATUS_XOFFED 0x00000001
#define TX_STATUS_SENT_XOFF 0x00000002
#define TX_STATUS_SENT_XON 0x00000004
#define TX_STATUS_LINK_UP 0x00000008
#define TX_STATUS_ODI_UNDERRUN 0x00000010
#define TX_STATUS_ODI_OVERRUN 0x00000020
#define MAC_TX_LENGTHS 0x00000464
#define TX_LENGTHS_SLOT_TIME_MASK 0x000000ff
#define TX_LENGTHS_SLOT_TIME_SHIFT 0
#define TX_LENGTHS_IPG_MASK 0x00000f00
#define TX_LENGTHS_IPG_SHIFT 8
#define TX_LENGTHS_IPG_CRS_MASK 0x00003000
#define TX_LENGTHS_IPG_CRS_SHIFT 12
#define MAC_RX_MODE 0x00000468
#define RX_MODE_RESET 0x00000001
#define RX_MODE_ENABLE 0x00000002
#define RX_MODE_FLOW_CTRL_ENABLE 0x00000004
#define RX_MODE_KEEP_MAC_CTRL 0x00000008
#define RX_MODE_KEEP_PAUSE 0x00000010
#define RX_MODE_ACCEPT_OVERSIZED 0x00000020
#define RX_MODE_ACCEPT_RUNTS 0x00000040
#define RX_MODE_LEN_CHECK 0x00000080
#define RX_MODE_PROMISC 0x00000100
#define RX_MODE_NO_CRC_CHECK 0x00000200
#define RX_MODE_KEEP_VLAN_TAG 0x00000400
#define RX_MODE_IPV6_CSUM_ENABLE 0x01000000
#define MAC_RX_STATUS 0x0000046c
#define RX_STATUS_REMOTE_TX_XOFFED 0x00000001
#define RX_STATUS_XOFF_RCVD 0x00000002
#define RX_STATUS_XON_RCVD 0x00000004
#define MAC_HASH_REG_0 0x00000470
#define MAC_HASH_REG_1 0x00000474
#define MAC_HASH_REG_2 0x00000478
#define MAC_HASH_REG_3 0x0000047c
#define MAC_RCV_RULE_0 0x00000480
#define MAC_RCV_VALUE_0 0x00000484
#define MAC_RCV_RULE_1 0x00000488
#define MAC_RCV_VALUE_1 0x0000048c
#define MAC_RCV_RULE_2 0x00000490
#define MAC_RCV_VALUE_2 0x00000494
#define MAC_RCV_RULE_3 0x00000498
#define MAC_RCV_VALUE_3 0x0000049c
#define MAC_RCV_RULE_4 0x000004a0
#define MAC_RCV_VALUE_4 0x000004a4
#define MAC_RCV_RULE_5 0x000004a8
#define MAC_RCV_VALUE_5 0x000004ac
#define MAC_RCV_RULE_6 0x000004b0
#define MAC_RCV_VALUE_6 0x000004b4
#define MAC_RCV_RULE_7 0x000004b8
#define MAC_RCV_VALUE_7 0x000004bc
#define MAC_RCV_RULE_8 0x000004c0
#define MAC_RCV_VALUE_8 0x000004c4
#define MAC_RCV_RULE_9 0x000004c8
#define MAC_RCV_VALUE_9 0x000004cc
#define MAC_RCV_RULE_10 0x000004d0
#define MAC_RCV_VALUE_10 0x000004d4
#define MAC_RCV_RULE_11 0x000004d8
#define MAC_RCV_VALUE_11 0x000004dc
#define MAC_RCV_RULE_12 0x000004e0
#define MAC_RCV_VALUE_12 0x000004e4
#define MAC_RCV_RULE_13 0x000004e8
#define MAC_RCV_VALUE_13 0x000004ec
#define MAC_RCV_RULE_14 0x000004f0
#define MAC_RCV_VALUE_14 0x000004f4
#define MAC_RCV_RULE_15 0x000004f8
#define MAC_RCV_VALUE_15 0x000004fc
#define RCV_RULE_DISABLE_MASK 0x7fffffff
#define MAC_RCV_RULE_CFG 0x00000500
#define RCV_RULE_CFG_DEFAULT_CLASS 0x00000008
#define MAC_LOW_WMARK_MAX_RX_FRAME 0x00000504
/* 0x508 --> 0x520 unused */
#define MAC_HASHREGU_0 0x00000520
#define MAC_HASHREGU_1 0x00000524
#define MAC_HASHREGU_2 0x00000528
#define MAC_HASHREGU_3 0x0000052c
#define MAC_EXTADDR_0_HIGH 0x00000530
#define MAC_EXTADDR_0_LOW 0x00000534
#define MAC_EXTADDR_1_HIGH 0x00000538
#define MAC_EXTADDR_1_LOW 0x0000053c
#define MAC_EXTADDR_2_HIGH 0x00000540
#define MAC_EXTADDR_2_LOW 0x00000544
#define MAC_EXTADDR_3_HIGH 0x00000548
#define MAC_EXTADDR_3_LOW 0x0000054c
#define MAC_EXTADDR_4_HIGH 0x00000550
#define MAC_EXTADDR_4_LOW 0x00000554
#define MAC_EXTADDR_5_HIGH 0x00000558
#define MAC_EXTADDR_5_LOW 0x0000055c
#define MAC_EXTADDR_6_HIGH 0x00000560
#define MAC_EXTADDR_6_LOW 0x00000564
#define MAC_EXTADDR_7_HIGH 0x00000568
#define MAC_EXTADDR_7_LOW 0x0000056c
#define MAC_EXTADDR_8_HIGH 0x00000570
#define MAC_EXTADDR_8_LOW 0x00000574
#define MAC_EXTADDR_9_HIGH 0x00000578
#define MAC_EXTADDR_9_LOW 0x0000057c
#define MAC_EXTADDR_10_HIGH 0x00000580
#define MAC_EXTADDR_10_LOW 0x00000584
#define MAC_EXTADDR_11_HIGH 0x00000588
#define MAC_EXTADDR_11_LOW 0x0000058c
#define MAC_SERDES_CFG 0x00000590
#define MAC_SERDES_CFG_EDGE_SELECT 0x00001000
#define MAC_SERDES_STAT 0x00000594
/* 0x598 --> 0x5b0 unused */
#define SERDES_RX_CTRL 0x000005b0 /* 5780/5714 only */
#define SERDES_RX_SIG_DETECT 0x00000400
#define SG_DIG_CTRL 0x000005b0
#define SG_DIG_USING_HW_AUTONEG 0x80000000
#define SG_DIG_SOFT_RESET 0x40000000
#define SG_DIG_DISABLE_LINKRDY 0x20000000
#define SG_DIG_CRC16_CLEAR_N 0x01000000
#define SG_DIG_EN10B 0x00800000
#define SG_DIG_CLEAR_STATUS 0x00400000
#define SG_DIG_LOCAL_DUPLEX_STATUS 0x00200000
#define SG_DIG_LOCAL_LINK_STATUS 0x00100000
#define SG_DIG_SPEED_STATUS_MASK 0x000c0000
#define SG_DIG_SPEED_STATUS_SHIFT 18
#define SG_DIG_JUMBO_PACKET_DISABLE 0x00020000
#define SG_DIG_RESTART_AUTONEG 0x00010000
#define SG_DIG_FIBER_MODE 0x00008000
#define SG_DIG_REMOTE_FAULT_MASK 0x00006000
#define SG_DIG_PAUSE_MASK 0x00001800
#define SG_DIG_GBIC_ENABLE 0x00000400
#define SG_DIG_CHECK_END_ENABLE 0x00000200
#define SG_DIG_SGMII_AUTONEG_TIMER 0x00000100
#define SG_DIG_CLOCK_PHASE_SELECT 0x00000080
#define SG_DIG_GMII_INPUT_SELECT 0x00000040
#define SG_DIG_MRADV_CRC16_SELECT 0x00000020
#define SG_DIG_COMMA_DETECT_ENABLE 0x00000010
#define SG_DIG_AUTONEG_TIMER_REDUCE 0x00000008
#define SG_DIG_AUTONEG_LOW_ENABLE 0x00000004
#define SG_DIG_REMOTE_LOOPBACK 0x00000002
#define SG_DIG_LOOPBACK 0x00000001
#define SG_DIG_STATUS 0x000005b4
#define SG_DIG_CRC16_BUS_MASK 0xffff0000
#define SG_DIG_PARTNER_FAULT_MASK 0x00600000 /* If !MRADV_CRC16_SELECT */
#define SG_DIG_PARTNER_ASYM_PAUSE 0x00100000 /* If !MRADV_CRC16_SELECT */
#define SG_DIG_PARTNER_PAUSE_CAPABLE 0x00080000 /* If !MRADV_CRC16_SELECT */
#define SG_DIG_PARTNER_HALF_DUPLEX 0x00040000 /* If !MRADV_CRC16_SELECT */
#define SG_DIG_PARTNER_FULL_DUPLEX 0x00020000 /* If !MRADV_CRC16_SELECT */
#define SG_DIG_PARTNER_NEXT_PAGE 0x00010000 /* If !MRADV_CRC16_SELECT */
#define SG_DIG_AUTONEG_STATE_MASK 0x00000ff0
#define SG_DIG_COMMA_DETECTOR 0x00000008
#define SG_DIG_MAC_ACK_STATUS 0x00000004
#define SG_DIG_AUTONEG_COMPLETE 0x00000002
#define SG_DIG_AUTONEG_ERROR 0x00000001
/* 0x5b8 --> 0x600 unused */
#define MAC_TX_MAC_STATE_BASE 0x00000600 /* 16 bytes */
#define MAC_RX_MAC_STATE_BASE 0x00000610 /* 20 bytes */
/* 0x624 --> 0x800 unused */
#define MAC_TX_STATS_OCTETS 0x00000800
#define MAC_TX_STATS_RESV1 0x00000804
#define MAC_TX_STATS_COLLISIONS 0x00000808
#define MAC_TX_STATS_XON_SENT 0x0000080c
#define MAC_TX_STATS_XOFF_SENT 0x00000810
#define MAC_TX_STATS_RESV2 0x00000814
#define MAC_TX_STATS_MAC_ERRORS 0x00000818
#define MAC_TX_STATS_SINGLE_COLLISIONS 0x0000081c
#define MAC_TX_STATS_MULT_COLLISIONS 0x00000820
#define MAC_TX_STATS_DEFERRED 0x00000824
#define MAC_TX_STATS_RESV3 0x00000828
#define MAC_TX_STATS_EXCESSIVE_COL 0x0000082c
#define MAC_TX_STATS_LATE_COL 0x00000830
#define MAC_TX_STATS_RESV4_1 0x00000834
#define MAC_TX_STATS_RESV4_2 0x00000838
#define MAC_TX_STATS_RESV4_3 0x0000083c
#define MAC_TX_STATS_RESV4_4 0x00000840
#define MAC_TX_STATS_RESV4_5 0x00000844
#define MAC_TX_STATS_RESV4_6 0x00000848
#define MAC_TX_STATS_RESV4_7 0x0000084c
#define MAC_TX_STATS_RESV4_8 0x00000850
#define MAC_TX_STATS_RESV4_9 0x00000854
#define MAC_TX_STATS_RESV4_10 0x00000858
#define MAC_TX_STATS_RESV4_11 0x0000085c
#define MAC_TX_STATS_RESV4_12 0x00000860
#define MAC_TX_STATS_RESV4_13 0x00000864
#define MAC_TX_STATS_RESV4_14 0x00000868
#define MAC_TX_STATS_UCAST 0x0000086c
#define MAC_TX_STATS_MCAST 0x00000870
#define MAC_TX_STATS_BCAST 0x00000874
#define MAC_TX_STATS_RESV5_1 0x00000878
#define MAC_TX_STATS_RESV5_2 0x0000087c
#define MAC_RX_STATS_OCTETS 0x00000880
#define MAC_RX_STATS_RESV1 0x00000884
#define MAC_RX_STATS_FRAGMENTS 0x00000888
#define MAC_RX_STATS_UCAST 0x0000088c
#define MAC_RX_STATS_MCAST 0x00000890
#define MAC_RX_STATS_BCAST 0x00000894
#define MAC_RX_STATS_FCS_ERRORS 0x00000898
#define MAC_RX_STATS_ALIGN_ERRORS 0x0000089c
#define MAC_RX_STATS_XON_PAUSE_RECVD 0x000008a0
#define MAC_RX_STATS_XOFF_PAUSE_RECVD 0x000008a4
#define MAC_RX_STATS_MAC_CTRL_RECVD 0x000008a8
#define MAC_RX_STATS_XOFF_ENTERED 0x000008ac
#define MAC_RX_STATS_FRAME_TOO_LONG 0x000008b0
#define MAC_RX_STATS_JABBERS 0x000008b4
#define MAC_RX_STATS_UNDERSIZE 0x000008b8
/* 0x8bc --> 0xc00 unused */
/* Send data initiator control registers */
#define SNDDATAI_MODE 0x00000c00
#define SNDDATAI_MODE_RESET 0x00000001
#define SNDDATAI_MODE_ENABLE 0x00000002
#define SNDDATAI_MODE_STAT_OFLOW_ENAB 0x00000004
#define SNDDATAI_STATUS 0x00000c04
#define SNDDATAI_STATUS_STAT_OFLOW 0x00000004
#define SNDDATAI_STATSCTRL 0x00000c08
#define SNDDATAI_SCTRL_ENABLE 0x00000001
#define SNDDATAI_SCTRL_FASTUPD 0x00000002
#define SNDDATAI_SCTRL_CLEAR 0x00000004
#define SNDDATAI_SCTRL_FLUSH 0x00000008
#define SNDDATAI_SCTRL_FORCE_ZERO 0x00000010
#define SNDDATAI_STATSENAB 0x00000c0c
#define SNDDATAI_STATSINCMASK 0x00000c10
#define ISO_PKT_TX 0x00000c20
/* 0xc24 --> 0xc80 unused */
#define SNDDATAI_COS_CNT_0 0x00000c80
#define SNDDATAI_COS_CNT_1 0x00000c84
#define SNDDATAI_COS_CNT_2 0x00000c88
#define SNDDATAI_COS_CNT_3 0x00000c8c
#define SNDDATAI_COS_CNT_4 0x00000c90
#define SNDDATAI_COS_CNT_5 0x00000c94
#define SNDDATAI_COS_CNT_6 0x00000c98
#define SNDDATAI_COS_CNT_7 0x00000c9c
#define SNDDATAI_COS_CNT_8 0x00000ca0
#define SNDDATAI_COS_CNT_9 0x00000ca4
#define SNDDATAI_COS_CNT_10 0x00000ca8
#define SNDDATAI_COS_CNT_11 0x00000cac
#define SNDDATAI_COS_CNT_12 0x00000cb0
#define SNDDATAI_COS_CNT_13 0x00000cb4
#define SNDDATAI_COS_CNT_14 0x00000cb8
#define SNDDATAI_COS_CNT_15 0x00000cbc
#define SNDDATAI_DMA_RDQ_FULL_CNT 0x00000cc0
#define SNDDATAI_DMA_PRIO_RDQ_FULL_CNT 0x00000cc4
#define SNDDATAI_SDCQ_FULL_CNT 0x00000cc8
#define SNDDATAI_NICRNG_SSND_PIDX_CNT 0x00000ccc
#define SNDDATAI_STATS_UPDATED_CNT 0x00000cd0
#define SNDDATAI_INTERRUPTS_CNT 0x00000cd4
#define SNDDATAI_AVOID_INTERRUPTS_CNT 0x00000cd8
#define SNDDATAI_SND_THRESH_HIT_CNT 0x00000cdc
/* 0xce0 --> 0x1000 unused */
/* Send data completion control registers */
#define SNDDATAC_MODE 0x00001000
#define SNDDATAC_MODE_RESET 0x00000001
#define SNDDATAC_MODE_ENABLE 0x00000002
/* 0x1004 --> 0x1400 unused */
/* Send BD ring selector */
#define SNDBDS_MODE 0x00001400
#define SNDBDS_MODE_RESET 0x00000001
#define SNDBDS_MODE_ENABLE 0x00000002
#define SNDBDS_MODE_ATTN_ENABLE 0x00000004
#define SNDBDS_STATUS 0x00001404
#define SNDBDS_STATUS_ERROR_ATTN 0x00000004
#define SNDBDS_HWDIAG 0x00001408
/* 0x140c --> 0x1440 */
#define SNDBDS_SEL_CON_IDX_0 0x00001440
#define SNDBDS_SEL_CON_IDX_1 0x00001444
#define SNDBDS_SEL_CON_IDX_2 0x00001448
#define SNDBDS_SEL_CON_IDX_3 0x0000144c
#define SNDBDS_SEL_CON_IDX_4 0x00001450
#define SNDBDS_SEL_CON_IDX_5 0x00001454
#define SNDBDS_SEL_CON_IDX_6 0x00001458
#define SNDBDS_SEL_CON_IDX_7 0x0000145c
#define SNDBDS_SEL_CON_IDX_8 0x00001460
#define SNDBDS_SEL_CON_IDX_9 0x00001464
#define SNDBDS_SEL_CON_IDX_10 0x00001468
#define SNDBDS_SEL_CON_IDX_11 0x0000146c
#define SNDBDS_SEL_CON_IDX_12 0x00001470
#define SNDBDS_SEL_CON_IDX_13 0x00001474
#define SNDBDS_SEL_CON_IDX_14 0x00001478
#define SNDBDS_SEL_CON_IDX_15 0x0000147c
/* 0x1480 --> 0x1800 unused */
/* Send BD initiator control registers */
#define SNDBDI_MODE 0x00001800
#define SNDBDI_MODE_RESET 0x00000001
#define SNDBDI_MODE_ENABLE 0x00000002
#define SNDBDI_MODE_ATTN_ENABLE 0x00000004
#define SNDBDI_STATUS 0x00001804
#define SNDBDI_STATUS_ERROR_ATTN 0x00000004
#define SNDBDI_IN_PROD_IDX_0 0x00001808
#define SNDBDI_IN_PROD_IDX_1 0x0000180c
#define SNDBDI_IN_PROD_IDX_2 0x00001810
#define SNDBDI_IN_PROD_IDX_3 0x00001814
#define SNDBDI_IN_PROD_IDX_4 0x00001818
#define SNDBDI_IN_PROD_IDX_5 0x0000181c
#define SNDBDI_IN_PROD_IDX_6 0x00001820
#define SNDBDI_IN_PROD_IDX_7 0x00001824
#define SNDBDI_IN_PROD_IDX_8 0x00001828
#define SNDBDI_IN_PROD_IDX_9 0x0000182c
#define SNDBDI_IN_PROD_IDX_10 0x00001830
#define SNDBDI_IN_PROD_IDX_11 0x00001834
#define SNDBDI_IN_PROD_IDX_12 0x00001838
#define SNDBDI_IN_PROD_IDX_13 0x0000183c
#define SNDBDI_IN_PROD_IDX_14 0x00001840
#define SNDBDI_IN_PROD_IDX_15 0x00001844
/* 0x1848 --> 0x1c00 unused */
/* Send BD completion control registers */
#define SNDBDC_MODE 0x00001c00
#define SNDBDC_MODE_RESET 0x00000001
#define SNDBDC_MODE_ENABLE 0x00000002
#define SNDBDC_MODE_ATTN_ENABLE 0x00000004
/* 0x1c04 --> 0x2000 unused */
/* Receive list placement control registers */
#define RCVLPC_MODE 0x00002000
#define RCVLPC_MODE_RESET 0x00000001
#define RCVLPC_MODE_ENABLE 0x00000002
#define RCVLPC_MODE_CLASS0_ATTN_ENAB 0x00000004
#define RCVLPC_MODE_MAPOOR_AATTN_ENAB 0x00000008
#define RCVLPC_MODE_STAT_OFLOW_ENAB 0x00000010
#define RCVLPC_STATUS 0x00002004
#define RCVLPC_STATUS_CLASS0 0x00000004
#define RCVLPC_STATUS_MAPOOR 0x00000008
#define RCVLPC_STATUS_STAT_OFLOW 0x00000010
#define RCVLPC_LOCK 0x00002008
#define RCVLPC_LOCK_REQ_MASK 0x0000ffff
#define RCVLPC_LOCK_REQ_SHIFT 0
#define RCVLPC_LOCK_GRANT_MASK 0xffff0000
#define RCVLPC_LOCK_GRANT_SHIFT 16
#define RCVLPC_NON_EMPTY_BITS 0x0000200c
#define RCVLPC_NON_EMPTY_BITS_MASK 0x0000ffff
#define RCVLPC_CONFIG 0x00002010
#define RCVLPC_STATSCTRL 0x00002014
#define RCVLPC_STATSCTRL_ENABLE 0x00000001
#define RCVLPC_STATSCTRL_FASTUPD 0x00000002
#define RCVLPC_STATS_ENABLE 0x00002018
#define RCVLPC_STATSENAB_DACK_FIX 0x00040000
#define RCVLPC_STATSENAB_LNGBRST_RFIX 0x00400000
#define RCVLPC_STATS_INCMASK 0x0000201c
/* 0x2020 --> 0x2100 unused */
#define RCVLPC_SELLST_BASE 0x00002100 /* 16 16-byte entries */
#define SELLST_TAIL 0x00000004
#define SELLST_CONT 0x00000008
#define SELLST_UNUSED 0x0000000c
#define RCVLPC_COS_CNTL_BASE 0x00002200 /* 16 4-byte entries */
#define RCVLPC_DROP_FILTER_CNT 0x00002240
#define RCVLPC_DMA_WQ_FULL_CNT 0x00002244
#define RCVLPC_DMA_HIPRIO_WQ_FULL_CNT 0x00002248
#define RCVLPC_NO_RCV_BD_CNT 0x0000224c
#define RCVLPC_IN_DISCARDS_CNT 0x00002250
#define RCVLPC_IN_ERRORS_CNT 0x00002254
#define RCVLPC_RCV_THRESH_HIT_CNT 0x00002258
/* 0x225c --> 0x2400 unused */
/* Receive Data and Receive BD Initiator Control */
#define RCVDBDI_MODE 0x00002400
#define RCVDBDI_MODE_RESET 0x00000001
#define RCVDBDI_MODE_ENABLE 0x00000002
#define RCVDBDI_MODE_JUMBOBD_NEEDED 0x00000004
#define RCVDBDI_MODE_FRM_TOO_BIG 0x00000008
#define RCVDBDI_MODE_INV_RING_SZ 0x00000010
#define RCVDBDI_STATUS 0x00002404
#define RCVDBDI_STATUS_JUMBOBD_NEEDED 0x00000004
#define RCVDBDI_STATUS_FRM_TOO_BIG 0x00000008
#define RCVDBDI_STATUS_INV_RING_SZ 0x00000010
#define RCVDBDI_SPLIT_FRAME_MINSZ 0x00002408
/* 0x240c --> 0x2440 unused */
#define RCVDBDI_JUMBO_BD 0x00002440 /* TG3_BDINFO_... */
#define RCVDBDI_STD_BD 0x00002450 /* TG3_BDINFO_... */
#define RCVDBDI_MINI_BD 0x00002460 /* TG3_BDINFO_... */
#define RCVDBDI_JUMBO_CON_IDX 0x00002470
#define RCVDBDI_STD_CON_IDX 0x00002474
#define RCVDBDI_MINI_CON_IDX 0x00002478
/* 0x247c --> 0x2480 unused */
#define RCVDBDI_BD_PROD_IDX_0 0x00002480
#define RCVDBDI_BD_PROD_IDX_1 0x00002484
#define RCVDBDI_BD_PROD_IDX_2 0x00002488
#define RCVDBDI_BD_PROD_IDX_3 0x0000248c
#define RCVDBDI_BD_PROD_IDX_4 0x00002490
#define RCVDBDI_BD_PROD_IDX_5 0x00002494
#define RCVDBDI_BD_PROD_IDX_6 0x00002498
#define RCVDBDI_BD_PROD_IDX_7 0x0000249c
#define RCVDBDI_BD_PROD_IDX_8 0x000024a0
#define RCVDBDI_BD_PROD_IDX_9 0x000024a4
#define RCVDBDI_BD_PROD_IDX_10 0x000024a8
#define RCVDBDI_BD_PROD_IDX_11 0x000024ac
#define RCVDBDI_BD_PROD_IDX_12 0x000024b0
#define RCVDBDI_BD_PROD_IDX_13 0x000024b4
#define RCVDBDI_BD_PROD_IDX_14 0x000024b8
#define RCVDBDI_BD_PROD_IDX_15 0x000024bc
#define RCVDBDI_HWDIAG 0x000024c0
/* 0x24c4 --> 0x2800 unused */
/* Receive Data Completion Control */
#define RCVDCC_MODE 0x00002800
#define RCVDCC_MODE_RESET 0x00000001
#define RCVDCC_MODE_ENABLE 0x00000002
#define RCVDCC_MODE_ATTN_ENABLE 0x00000004
/* 0x2804 --> 0x2c00 unused */
/* Receive BD Initiator Control Registers */
#define RCVBDI_MODE 0x00002c00
#define RCVBDI_MODE_RESET 0x00000001
#define RCVBDI_MODE_ENABLE 0x00000002
#define RCVBDI_MODE_RCB_ATTN_ENAB 0x00000004
#define RCVBDI_STATUS 0x00002c04
#define RCVBDI_STATUS_RCB_ATTN 0x00000004
#define RCVBDI_JUMBO_PROD_IDX 0x00002c08
#define RCVBDI_STD_PROD_IDX 0x00002c0c
#define RCVBDI_MINI_PROD_IDX 0x00002c10
#define RCVBDI_MINI_THRESH 0x00002c14
#define RCVBDI_STD_THRESH 0x00002c18
#define RCVBDI_JUMBO_THRESH 0x00002c1c
/* 0x2c20 --> 0x3000 unused */
/* Receive BD Completion Control Registers */
#define RCVCC_MODE 0x00003000
#define RCVCC_MODE_RESET 0x00000001
#define RCVCC_MODE_ENABLE 0x00000002
#define RCVCC_MODE_ATTN_ENABLE 0x00000004
#define RCVCC_STATUS 0x00003004
#define RCVCC_STATUS_ERROR_ATTN 0x00000004
#define RCVCC_JUMP_PROD_IDX 0x00003008
#define RCVCC_STD_PROD_IDX 0x0000300c
#define RCVCC_MINI_PROD_IDX 0x00003010
/* 0x3014 --> 0x3400 unused */
/* Receive list selector control registers */
#define RCVLSC_MODE 0x00003400
#define RCVLSC_MODE_RESET 0x00000001
#define RCVLSC_MODE_ENABLE 0x00000002
#define RCVLSC_MODE_ATTN_ENABLE 0x00000004
#define RCVLSC_STATUS 0x00003404
#define RCVLSC_STATUS_ERROR_ATTN 0x00000004
/* 0x3408 --> 0x3800 unused */
/* Mbuf cluster free registers */
#define MBFREE_MODE 0x00003800
#define MBFREE_MODE_RESET 0x00000001
#define MBFREE_MODE_ENABLE 0x00000002
#define MBFREE_STATUS 0x00003804
/* 0x3808 --> 0x3c00 unused */
/* Host coalescing control registers */
#define HOSTCC_MODE 0x00003c00
#define HOSTCC_MODE_RESET 0x00000001
#define HOSTCC_MODE_ENABLE 0x00000002
#define HOSTCC_MODE_ATTN 0x00000004
#define HOSTCC_MODE_NOW 0x00000008
#define HOSTCC_MODE_FULL_STATUS 0x00000000
#define HOSTCC_MODE_64BYTE 0x00000080
#define HOSTCC_MODE_32BYTE 0x00000100
#define HOSTCC_MODE_CLRTICK_RXBD 0x00000200
#define HOSTCC_MODE_CLRTICK_TXBD 0x00000400
#define HOSTCC_MODE_NOINT_ON_NOW 0x00000800
#define HOSTCC_MODE_NOINT_ON_FORCE 0x00001000
#define HOSTCC_STATUS 0x00003c04
#define HOSTCC_STATUS_ERROR_ATTN 0x00000004
#define HOSTCC_RXCOL_TICKS 0x00003c08
#define LOW_RXCOL_TICKS 0x00000032
#define LOW_RXCOL_TICKS_CLRTCKS 0x00000014
#define DEFAULT_RXCOL_TICKS 0x00000048
#define HIGH_RXCOL_TICKS 0x00000096
#define MAX_RXCOL_TICKS 0x000003ff
#define HOSTCC_TXCOL_TICKS 0x00003c0c
#define LOW_TXCOL_TICKS 0x00000096
#define LOW_TXCOL_TICKS_CLRTCKS 0x00000048
#define DEFAULT_TXCOL_TICKS 0x0000012c
#define HIGH_TXCOL_TICKS 0x00000145
#define MAX_TXCOL_TICKS 0x000003ff
#define HOSTCC_RXMAX_FRAMES 0x00003c10
#define LOW_RXMAX_FRAMES 0x00000005
#define DEFAULT_RXMAX_FRAMES 0x00000008
#define HIGH_RXMAX_FRAMES 0x00000012
#define MAX_RXMAX_FRAMES 0x000000ff
#define HOSTCC_TXMAX_FRAMES 0x00003c14
#define LOW_TXMAX_FRAMES 0x00000035
#define DEFAULT_TXMAX_FRAMES 0x0000004b
#define HIGH_TXMAX_FRAMES 0x00000052
#define MAX_TXMAX_FRAMES 0x000000ff
#define HOSTCC_RXCOAL_TICK_INT 0x00003c18
#define DEFAULT_RXCOAL_TICK_INT 0x00000019
#define DEFAULT_RXCOAL_TICK_INT_CLRTCKS 0x00000014
#define MAX_RXCOAL_TICK_INT 0x000003ff
#define HOSTCC_TXCOAL_TICK_INT 0x00003c1c
#define DEFAULT_TXCOAL_TICK_INT 0x00000019
#define DEFAULT_TXCOAL_TICK_INT_CLRTCKS 0x00000014
#define MAX_TXCOAL_TICK_INT 0x000003ff
#define HOSTCC_RXCOAL_MAXF_INT 0x00003c20
#define DEFAULT_RXCOAL_MAXF_INT 0x00000005
#define MAX_RXCOAL_MAXF_INT 0x000000ff
#define HOSTCC_TXCOAL_MAXF_INT 0x00003c24
#define DEFAULT_TXCOAL_MAXF_INT 0x00000005
#define MAX_TXCOAL_MAXF_INT 0x000000ff
#define HOSTCC_STAT_COAL_TICKS 0x00003c28
#define DEFAULT_STAT_COAL_TICKS 0x000f4240
#define MAX_STAT_COAL_TICKS 0xd693d400
#define MIN_STAT_COAL_TICKS 0x00000064
/* 0x3c2c --> 0x3c30 unused */
#define HOSTCC_STATS_BLK_HOST_ADDR 0x00003c30 /* 64-bit */
#define HOSTCC_STATUS_BLK_HOST_ADDR 0x00003c38 /* 64-bit */
#define HOSTCC_STATS_BLK_NIC_ADDR 0x00003c40
#define HOSTCC_STATUS_BLK_NIC_ADDR 0x00003c44
#define HOSTCC_FLOW_ATTN 0x00003c48
/* 0x3c4c --> 0x3c50 unused */
#define HOSTCC_JUMBO_CON_IDX 0x00003c50
#define HOSTCC_STD_CON_IDX 0x00003c54
#define HOSTCC_MINI_CON_IDX 0x00003c58
/* 0x3c5c --> 0x3c80 unused */
#define HOSTCC_RET_PROD_IDX_0 0x00003c80
#define HOSTCC_RET_PROD_IDX_1 0x00003c84
#define HOSTCC_RET_PROD_IDX_2 0x00003c88
#define HOSTCC_RET_PROD_IDX_3 0x00003c8c
#define HOSTCC_RET_PROD_IDX_4 0x00003c90
#define HOSTCC_RET_PROD_IDX_5 0x00003c94
#define HOSTCC_RET_PROD_IDX_6 0x00003c98
#define HOSTCC_RET_PROD_IDX_7 0x00003c9c
#define HOSTCC_RET_PROD_IDX_8 0x00003ca0
#define HOSTCC_RET_PROD_IDX_9 0x00003ca4
#define HOSTCC_RET_PROD_IDX_10 0x00003ca8
#define HOSTCC_RET_PROD_IDX_11 0x00003cac
#define HOSTCC_RET_PROD_IDX_12 0x00003cb0
#define HOSTCC_RET_PROD_IDX_13 0x00003cb4
#define HOSTCC_RET_PROD_IDX_14 0x00003cb8
#define HOSTCC_RET_PROD_IDX_15 0x00003cbc
#define HOSTCC_SND_CON_IDX_0 0x00003cc0
#define HOSTCC_SND_CON_IDX_1 0x00003cc4
#define HOSTCC_SND_CON_IDX_2 0x00003cc8
#define HOSTCC_SND_CON_IDX_3 0x00003ccc
#define HOSTCC_SND_CON_IDX_4 0x00003cd0
#define HOSTCC_SND_CON_IDX_5 0x00003cd4
#define HOSTCC_SND_CON_IDX_6 0x00003cd8
#define HOSTCC_SND_CON_IDX_7 0x00003cdc
#define HOSTCC_SND_CON_IDX_8 0x00003ce0
#define HOSTCC_SND_CON_IDX_9 0x00003ce4
#define HOSTCC_SND_CON_IDX_10 0x00003ce8
#define HOSTCC_SND_CON_IDX_11 0x00003cec
#define HOSTCC_SND_CON_IDX_12 0x00003cf0
#define HOSTCC_SND_CON_IDX_13 0x00003cf4
#define HOSTCC_SND_CON_IDX_14 0x00003cf8
#define HOSTCC_SND_CON_IDX_15 0x00003cfc
/* 0x3d00 --> 0x4000 unused */
/* Memory arbiter control registers */
#define MEMARB_MODE 0x00004000
#define MEMARB_MODE_RESET 0x00000001
#define MEMARB_MODE_ENABLE 0x00000002
#define MEMARB_STATUS 0x00004004
#define MEMARB_TRAP_ADDR_LOW 0x00004008
#define MEMARB_TRAP_ADDR_HIGH 0x0000400c
/* 0x4010 --> 0x4400 unused */
/* Buffer manager control registers */
#define BUFMGR_MODE 0x00004400
#define BUFMGR_MODE_RESET 0x00000001
#define BUFMGR_MODE_ENABLE 0x00000002
#define BUFMGR_MODE_ATTN_ENABLE 0x00000004
#define BUFMGR_MODE_BM_TEST 0x00000008
#define BUFMGR_MODE_MBLOW_ATTN_ENAB 0x00000010
#define BUFMGR_STATUS 0x00004404
#define BUFMGR_STATUS_ERROR 0x00000004
#define BUFMGR_STATUS_MBLOW 0x00000010
#define BUFMGR_MB_POOL_ADDR 0x00004408
#define BUFMGR_MB_POOL_SIZE 0x0000440c
#define BUFMGR_MB_RDMA_LOW_WATER 0x00004410
#define DEFAULT_MB_RDMA_LOW_WATER 0x00000050
#define DEFAULT_MB_RDMA_LOW_WATER_5705 0x00000000
#define DEFAULT_MB_RDMA_LOW_WATER_JUMBO 0x00000130
#define DEFAULT_MB_RDMA_LOW_WATER_JUMBO_5780 0x00000000
#define BUFMGR_MB_MACRX_LOW_WATER 0x00004414
#define DEFAULT_MB_MACRX_LOW_WATER 0x00000020
#define DEFAULT_MB_MACRX_LOW_WATER_5705 0x00000010
#define DEFAULT_MB_MACRX_LOW_WATER_5906 0x00000004
#define DEFAULT_MB_MACRX_LOW_WATER_JUMBO 0x00000098
#define DEFAULT_MB_MACRX_LOW_WATER_JUMBO_5780 0x0000004b
#define BUFMGR_MB_HIGH_WATER 0x00004418
#define DEFAULT_MB_HIGH_WATER 0x00000060
#define DEFAULT_MB_HIGH_WATER_5705 0x00000060
#define DEFAULT_MB_HIGH_WATER_5906 0x00000010
#define DEFAULT_MB_HIGH_WATER_JUMBO 0x0000017c
#define DEFAULT_MB_HIGH_WATER_JUMBO_5780 0x00000096
#define BUFMGR_RX_MB_ALLOC_REQ 0x0000441c
#define BUFMGR_MB_ALLOC_BIT 0x10000000
#define BUFMGR_RX_MB_ALLOC_RESP 0x00004420
#define BUFMGR_TX_MB_ALLOC_REQ 0x00004424
#define BUFMGR_TX_MB_ALLOC_RESP 0x00004428
#define BUFMGR_DMA_DESC_POOL_ADDR 0x0000442c
#define BUFMGR_DMA_DESC_POOL_SIZE 0x00004430
#define BUFMGR_DMA_LOW_WATER 0x00004434
#define DEFAULT_DMA_LOW_WATER 0x00000005
#define BUFMGR_DMA_HIGH_WATER 0x00004438
#define DEFAULT_DMA_HIGH_WATER 0x0000000a
#define BUFMGR_RX_DMA_ALLOC_REQ 0x0000443c
#define BUFMGR_RX_DMA_ALLOC_RESP 0x00004440
#define BUFMGR_TX_DMA_ALLOC_REQ 0x00004444
#define BUFMGR_TX_DMA_ALLOC_RESP 0x00004448
#define BUFMGR_HWDIAG_0 0x0000444c
#define BUFMGR_HWDIAG_1 0x00004450
#define BUFMGR_HWDIAG_2 0x00004454
/* 0x4458 --> 0x4800 unused */
/* Read DMA control registers */
#define RDMAC_MODE 0x00004800
#define RDMAC_MODE_RESET 0x00000001
#define RDMAC_MODE_ENABLE 0x00000002
#define RDMAC_MODE_TGTABORT_ENAB 0x00000004
#define RDMAC_MODE_MSTABORT_ENAB 0x00000008
#define RDMAC_MODE_PARITYERR_ENAB 0x00000010
#define RDMAC_MODE_ADDROFLOW_ENAB 0x00000020
#define RDMAC_MODE_FIFOOFLOW_ENAB 0x00000040
#define RDMAC_MODE_FIFOURUN_ENAB 0x00000080
#define RDMAC_MODE_FIFOOREAD_ENAB 0x00000100
#define RDMAC_MODE_LNGREAD_ENAB 0x00000200
#define RDMAC_MODE_SPLIT_ENABLE 0x00000800
#define RDMAC_MODE_SPLIT_RESET 0x00001000
#define RDMAC_MODE_FIFO_SIZE_128 0x00020000
#define RDMAC_MODE_FIFO_LONG_BURST 0x00030000
#define RDMAC_STATUS 0x00004804
#define RDMAC_STATUS_TGTABORT 0x00000004
#define RDMAC_STATUS_MSTABORT 0x00000008
#define RDMAC_STATUS_PARITYERR 0x00000010
#define RDMAC_STATUS_ADDROFLOW 0x00000020
#define RDMAC_STATUS_FIFOOFLOW 0x00000040
#define RDMAC_STATUS_FIFOURUN 0x00000080
#define RDMAC_STATUS_FIFOOREAD 0x00000100
#define RDMAC_STATUS_LNGREAD 0x00000200
/* 0x4808 --> 0x4c00 unused */
/* Write DMA control registers */
#define WDMAC_MODE 0x00004c00
#define WDMAC_MODE_RESET 0x00000001
#define WDMAC_MODE_ENABLE 0x00000002
#define WDMAC_MODE_TGTABORT_ENAB 0x00000004
#define WDMAC_MODE_MSTABORT_ENAB 0x00000008
#define WDMAC_MODE_PARITYERR_ENAB 0x00000010
#define WDMAC_MODE_ADDROFLOW_ENAB 0x00000020
#define WDMAC_MODE_FIFOOFLOW_ENAB 0x00000040
#define WDMAC_MODE_FIFOURUN_ENAB 0x00000080
#define WDMAC_MODE_FIFOOREAD_ENAB 0x00000100
#define WDMAC_MODE_LNGREAD_ENAB 0x00000200
#define WDMAC_MODE_RX_ACCEL 0x00000400
#define WDMAC_STATUS 0x00004c04
#define WDMAC_STATUS_TGTABORT 0x00000004
#define WDMAC_STATUS_MSTABORT 0x00000008
#define WDMAC_STATUS_PARITYERR 0x00000010
#define WDMAC_STATUS_ADDROFLOW 0x00000020
#define WDMAC_STATUS_FIFOOFLOW 0x00000040
#define WDMAC_STATUS_FIFOURUN 0x00000080
#define WDMAC_STATUS_FIFOOREAD 0x00000100
#define WDMAC_STATUS_LNGREAD 0x00000200
/* 0x4c08 --> 0x5000 unused */
/* Per-cpu register offsets (arm9) */
#define CPU_MODE 0x00000000
#define CPU_MODE_RESET 0x00000001
#define CPU_MODE_HALT 0x00000400
#define CPU_STATE 0x00000004
#define CPU_EVTMASK 0x00000008
/* 0xc --> 0x1c reserved */
#define CPU_PC 0x0000001c
#define CPU_INSN 0x00000020
#define CPU_SPAD_UFLOW 0x00000024
#define CPU_WDOG_CLEAR 0x00000028
#define CPU_WDOG_VECTOR 0x0000002c
#define CPU_WDOG_PC 0x00000030
#define CPU_HW_BP 0x00000034
/* 0x38 --> 0x44 unused */
#define CPU_WDOG_SAVED_STATE 0x00000044
#define CPU_LAST_BRANCH_ADDR 0x00000048
#define CPU_SPAD_UFLOW_SET 0x0000004c
/* 0x50 --> 0x200 unused */
#define CPU_R0 0x00000200
#define CPU_R1 0x00000204
#define CPU_R2 0x00000208
#define CPU_R3 0x0000020c
#define CPU_R4 0x00000210
#define CPU_R5 0x00000214
#define CPU_R6 0x00000218
#define CPU_R7 0x0000021c
#define CPU_R8 0x00000220
#define CPU_R9 0x00000224
#define CPU_R10 0x00000228
#define CPU_R11 0x0000022c
#define CPU_R12 0x00000230
#define CPU_R13 0x00000234
#define CPU_R14 0x00000238
#define CPU_R15 0x0000023c
#define CPU_R16 0x00000240
#define CPU_R17 0x00000244
#define CPU_R18 0x00000248
#define CPU_R19 0x0000024c
#define CPU_R20 0x00000250
#define CPU_R21 0x00000254
#define CPU_R22 0x00000258
#define CPU_R23 0x0000025c
#define CPU_R24 0x00000260
#define CPU_R25 0x00000264
#define CPU_R26 0x00000268
#define CPU_R27 0x0000026c
#define CPU_R28 0x00000270
#define CPU_R29 0x00000274
#define CPU_R30 0x00000278
#define CPU_R31 0x0000027c
/* 0x280 --> 0x400 unused */
#define RX_CPU_BASE 0x00005000
#define RX_CPU_MODE 0x00005000
#define RX_CPU_STATE 0x00005004
#define RX_CPU_PGMCTR 0x0000501c
#define RX_CPU_HWBKPT 0x00005034
#define TX_CPU_BASE 0x00005400
#define TX_CPU_MODE 0x00005400
#define TX_CPU_STATE 0x00005404
#define TX_CPU_PGMCTR 0x0000541c
#define VCPU_STATUS 0x00005100
#define VCPU_STATUS_INIT_DONE 0x04000000
#define VCPU_STATUS_DRV_RESET 0x08000000
/* Mailboxes */
#define GRCMBOX_BASE 0x00005600
#define GRCMBOX_INTERRUPT_0 0x00005800 /* 64-bit */
#define GRCMBOX_INTERRUPT_1 0x00005808 /* 64-bit */
#define GRCMBOX_INTERRUPT_2 0x00005810 /* 64-bit */
#define GRCMBOX_INTERRUPT_3 0x00005818 /* 64-bit */
#define GRCMBOX_GENERAL_0 0x00005820 /* 64-bit */
#define GRCMBOX_GENERAL_1 0x00005828 /* 64-bit */
#define GRCMBOX_GENERAL_2 0x00005830 /* 64-bit */
#define GRCMBOX_GENERAL_3 0x00005838 /* 64-bit */
#define GRCMBOX_GENERAL_4 0x00005840 /* 64-bit */
#define GRCMBOX_GENERAL_5 0x00005848 /* 64-bit */
#define GRCMBOX_GENERAL_6 0x00005850 /* 64-bit */
#define GRCMBOX_GENERAL_7 0x00005858 /* 64-bit */
#define GRCMBOX_RELOAD_STAT 0x00005860 /* 64-bit */
#define GRCMBOX_RCVSTD_PROD_IDX 0x00005868 /* 64-bit */
#define GRCMBOX_RCVJUMBO_PROD_IDX 0x00005870 /* 64-bit */
#define GRCMBOX_RCVMINI_PROD_IDX 0x00005878 /* 64-bit */
#define GRCMBOX_RCVRET_CON_IDX_0 0x00005880 /* 64-bit */
#define GRCMBOX_RCVRET_CON_IDX_1 0x00005888 /* 64-bit */
#define GRCMBOX_RCVRET_CON_IDX_2 0x00005890 /* 64-bit */
#define GRCMBOX_RCVRET_CON_IDX_3 0x00005898 /* 64-bit */
#define GRCMBOX_RCVRET_CON_IDX_4 0x000058a0 /* 64-bit */
#define GRCMBOX_RCVRET_CON_IDX_5 0x000058a8 /* 64-bit */
#define GRCMBOX_RCVRET_CON_IDX_6 0x000058b0 /* 64-bit */
#define GRCMBOX_RCVRET_CON_IDX_7 0x000058b8 /* 64-bit */
#define GRCMBOX_RCVRET_CON_IDX_8 0x000058c0 /* 64-bit */
#define GRCMBOX_RCVRET_CON_IDX_9 0x000058c8 /* 64-bit */
#define GRCMBOX_RCVRET_CON_IDX_10 0x000058d0 /* 64-bit */
#define GRCMBOX_RCVRET_CON_IDX_11 0x000058d8 /* 64-bit */
#define GRCMBOX_RCVRET_CON_IDX_12 0x000058e0 /* 64-bit */
#define GRCMBOX_RCVRET_CON_IDX_13 0x000058e8 /* 64-bit */
#define GRCMBOX_RCVRET_CON_IDX_14 0x000058f0 /* 64-bit */
#define GRCMBOX_RCVRET_CON_IDX_15 0x000058f8 /* 64-bit */
#define GRCMBOX_SNDHOST_PROD_IDX_0 0x00005900 /* 64-bit */
#define GRCMBOX_SNDHOST_PROD_IDX_1 0x00005908 /* 64-bit */
#define GRCMBOX_SNDHOST_PROD_IDX_2 0x00005910 /* 64-bit */
#define GRCMBOX_SNDHOST_PROD_IDX_3 0x00005918 /* 64-bit */
#define GRCMBOX_SNDHOST_PROD_IDX_4 0x00005920 /* 64-bit */
#define GRCMBOX_SNDHOST_PROD_IDX_5 0x00005928 /* 64-bit */
#define GRCMBOX_SNDHOST_PROD_IDX_6 0x00005930 /* 64-bit */
#define GRCMBOX_SNDHOST_PROD_IDX_7 0x00005938 /* 64-bit */
#define GRCMBOX_SNDHOST_PROD_IDX_8 0x00005940 /* 64-bit */
#define GRCMBOX_SNDHOST_PROD_IDX_9 0x00005948 /* 64-bit */
#define GRCMBOX_SNDHOST_PROD_IDX_10 0x00005950 /* 64-bit */
#define GRCMBOX_SNDHOST_PROD_IDX_11 0x00005958 /* 64-bit */
#define GRCMBOX_SNDHOST_PROD_IDX_12 0x00005960 /* 64-bit */
#define GRCMBOX_SNDHOST_PROD_IDX_13 0x00005968 /* 64-bit */
#define GRCMBOX_SNDHOST_PROD_IDX_14 0x00005970 /* 64-bit */
#define GRCMBOX_SNDHOST_PROD_IDX_15 0x00005978 /* 64-bit */
#define GRCMBOX_SNDNIC_PROD_IDX_0 0x00005980 /* 64-bit */
#define GRCMBOX_SNDNIC_PROD_IDX_1 0x00005988 /* 64-bit */
#define GRCMBOX_SNDNIC_PROD_IDX_2 0x00005990 /* 64-bit */
#define GRCMBOX_SNDNIC_PROD_IDX_3 0x00005998 /* 64-bit */
#define GRCMBOX_SNDNIC_PROD_IDX_4 0x000059a0 /* 64-bit */
#define GRCMBOX_SNDNIC_PROD_IDX_5 0x000059a8 /* 64-bit */
#define GRCMBOX_SNDNIC_PROD_IDX_6 0x000059b0 /* 64-bit */
#define GRCMBOX_SNDNIC_PROD_IDX_7 0x000059b8 /* 64-bit */
#define GRCMBOX_SNDNIC_PROD_IDX_8 0x000059c0 /* 64-bit */
#define GRCMBOX_SNDNIC_PROD_IDX_9 0x000059c8 /* 64-bit */
#define GRCMBOX_SNDNIC_PROD_IDX_10 0x000059d0 /* 64-bit */
#define GRCMBOX_SNDNIC_PROD_IDX_11 0x000059d8 /* 64-bit */
#define GRCMBOX_SNDNIC_PROD_IDX_12 0x000059e0 /* 64-bit */
#define GRCMBOX_SNDNIC_PROD_IDX_13 0x000059e8 /* 64-bit */
#define GRCMBOX_SNDNIC_PROD_IDX_14 0x000059f0 /* 64-bit */
#define GRCMBOX_SNDNIC_PROD_IDX_15 0x000059f8 /* 64-bit */
#define GRCMBOX_HIGH_PRIO_EV_VECTOR 0x00005a00
#define GRCMBOX_HIGH_PRIO_EV_MASK 0x00005a04
#define GRCMBOX_LOW_PRIO_EV_VEC 0x00005a08
#define GRCMBOX_LOW_PRIO_EV_MASK 0x00005a0c
/* 0x5a10 --> 0x5c00 */
/* Flow Through queues */
#define FTQ_RESET 0x00005c00
/* 0x5c04 --> 0x5c10 unused */
#define FTQ_DMA_NORM_READ_CTL 0x00005c10
#define FTQ_DMA_NORM_READ_FULL_CNT 0x00005c14
#define FTQ_DMA_NORM_READ_FIFO_ENQDEQ 0x00005c18
#define FTQ_DMA_NORM_READ_WRITE_PEEK 0x00005c1c
#define FTQ_DMA_HIGH_READ_CTL 0x00005c20
#define FTQ_DMA_HIGH_READ_FULL_CNT 0x00005c24
#define FTQ_DMA_HIGH_READ_FIFO_ENQDEQ 0x00005c28
#define FTQ_DMA_HIGH_READ_WRITE_PEEK 0x00005c2c
#define FTQ_DMA_COMP_DISC_CTL 0x00005c30
#define FTQ_DMA_COMP_DISC_FULL_CNT 0x00005c34
#define FTQ_DMA_COMP_DISC_FIFO_ENQDEQ 0x00005c38
#define FTQ_DMA_COMP_DISC_WRITE_PEEK 0x00005c3c
#define FTQ_SEND_BD_COMP_CTL 0x00005c40
#define FTQ_SEND_BD_COMP_FULL_CNT 0x00005c44
#define FTQ_SEND_BD_COMP_FIFO_ENQDEQ 0x00005c48
#define FTQ_SEND_BD_COMP_WRITE_PEEK 0x00005c4c
#define FTQ_SEND_DATA_INIT_CTL 0x00005c50
#define FTQ_SEND_DATA_INIT_FULL_CNT 0x00005c54
#define FTQ_SEND_DATA_INIT_FIFO_ENQDEQ 0x00005c58
#define FTQ_SEND_DATA_INIT_WRITE_PEEK 0x00005c5c
#define FTQ_DMA_NORM_WRITE_CTL 0x00005c60
#define FTQ_DMA_NORM_WRITE_FULL_CNT 0x00005c64
#define FTQ_DMA_NORM_WRITE_FIFO_ENQDEQ 0x00005c68
#define FTQ_DMA_NORM_WRITE_WRITE_PEEK 0x00005c6c
#define FTQ_DMA_HIGH_WRITE_CTL 0x00005c70
#define FTQ_DMA_HIGH_WRITE_FULL_CNT 0x00005c74
#define FTQ_DMA_HIGH_WRITE_FIFO_ENQDEQ 0x00005c78
#define FTQ_DMA_HIGH_WRITE_WRITE_PEEK 0x00005c7c
#define FTQ_SWTYPE1_CTL 0x00005c80
#define FTQ_SWTYPE1_FULL_CNT 0x00005c84
#define FTQ_SWTYPE1_FIFO_ENQDEQ 0x00005c88
#define FTQ_SWTYPE1_WRITE_PEEK 0x00005c8c
#define FTQ_SEND_DATA_COMP_CTL 0x00005c90
#define FTQ_SEND_DATA_COMP_FULL_CNT 0x00005c94
#define FTQ_SEND_DATA_COMP_FIFO_ENQDEQ 0x00005c98
#define FTQ_SEND_DATA_COMP_WRITE_PEEK 0x00005c9c
#define FTQ_HOST_COAL_CTL 0x00005ca0
#define FTQ_HOST_COAL_FULL_CNT 0x00005ca4
#define FTQ_HOST_COAL_FIFO_ENQDEQ 0x00005ca8
#define FTQ_HOST_COAL_WRITE_PEEK 0x00005cac
#define FTQ_MAC_TX_CTL 0x00005cb0
#define FTQ_MAC_TX_FULL_CNT 0x00005cb4
#define FTQ_MAC_TX_FIFO_ENQDEQ 0x00005cb8
#define FTQ_MAC_TX_WRITE_PEEK 0x00005cbc
#define FTQ_MB_FREE_CTL 0x00005cc0
#define FTQ_MB_FREE_FULL_CNT 0x00005cc4
#define FTQ_MB_FREE_FIFO_ENQDEQ 0x00005cc8
#define FTQ_MB_FREE_WRITE_PEEK 0x00005ccc
#define FTQ_RCVBD_COMP_CTL 0x00005cd0
#define FTQ_RCVBD_COMP_FULL_CNT 0x00005cd4
#define FTQ_RCVBD_COMP_FIFO_ENQDEQ 0x00005cd8
#define FTQ_RCVBD_COMP_WRITE_PEEK 0x00005cdc
#define FTQ_RCVLST_PLMT_CTL 0x00005ce0
#define FTQ_RCVLST_PLMT_FULL_CNT 0x00005ce4
#define FTQ_RCVLST_PLMT_FIFO_ENQDEQ 0x00005ce8
#define FTQ_RCVLST_PLMT_WRITE_PEEK 0x00005cec
#define FTQ_RCVDATA_INI_CTL 0x00005cf0
#define FTQ_RCVDATA_INI_FULL_CNT 0x00005cf4
#define FTQ_RCVDATA_INI_FIFO_ENQDEQ 0x00005cf8
#define FTQ_RCVDATA_INI_WRITE_PEEK 0x00005cfc
#define FTQ_RCVDATA_COMP_CTL 0x00005d00
#define FTQ_RCVDATA_COMP_FULL_CNT 0x00005d04
#define FTQ_RCVDATA_COMP_FIFO_ENQDEQ 0x00005d08
#define FTQ_RCVDATA_COMP_WRITE_PEEK 0x00005d0c
#define FTQ_SWTYPE2_CTL 0x00005d10
#define FTQ_SWTYPE2_FULL_CNT 0x00005d14
#define FTQ_SWTYPE2_FIFO_ENQDEQ 0x00005d18
#define FTQ_SWTYPE2_WRITE_PEEK 0x00005d1c
/* 0x5d20 --> 0x6000 unused */
/* Message signaled interrupt registers */
#define MSGINT_MODE 0x00006000
#define MSGINT_MODE_RESET 0x00000001
#define MSGINT_MODE_ENABLE 0x00000002
#define MSGINT_STATUS 0x00006004
#define MSGINT_FIFO 0x00006008
/* 0x600c --> 0x6400 unused */
/* DMA completion registers */
#define DMAC_MODE 0x00006400
#define DMAC_MODE_RESET 0x00000001
#define DMAC_MODE_ENABLE 0x00000002
/* 0x6404 --> 0x6800 unused */
/* GRC registers */
#define GRC_MODE 0x00006800
#define GRC_MODE_UPD_ON_COAL 0x00000001
#define GRC_MODE_BSWAP_NONFRM_DATA 0x00000002
#define GRC_MODE_WSWAP_NONFRM_DATA 0x00000004
#define GRC_MODE_BSWAP_DATA 0x00000010
#define GRC_MODE_WSWAP_DATA 0x00000020
#define GRC_MODE_SPLITHDR 0x00000100
#define GRC_MODE_NOFRM_CRACKING 0x00000200
#define GRC_MODE_INCL_CRC 0x00000400
#define GRC_MODE_ALLOW_BAD_FRMS 0x00000800
#define GRC_MODE_NOIRQ_ON_SENDS 0x00002000
#define GRC_MODE_NOIRQ_ON_RCV 0x00004000
#define GRC_MODE_FORCE_PCI32BIT 0x00008000
#define GRC_MODE_HOST_STACKUP 0x00010000
#define GRC_MODE_HOST_SENDBDS 0x00020000
#define GRC_MODE_NO_TX_PHDR_CSUM 0x00100000
#define GRC_MODE_NVRAM_WR_ENABLE 0x00200000
#define GRC_MODE_NO_RX_PHDR_CSUM 0x00800000
#define GRC_MODE_IRQ_ON_TX_CPU_ATTN 0x01000000
#define GRC_MODE_IRQ_ON_RX_CPU_ATTN 0x02000000
#define GRC_MODE_IRQ_ON_MAC_ATTN 0x04000000
#define GRC_MODE_IRQ_ON_DMA_ATTN 0x08000000
#define GRC_MODE_IRQ_ON_FLOW_ATTN 0x10000000
#define GRC_MODE_4X_NIC_SEND_RINGS 0x20000000
#define GRC_MODE_MCAST_FRM_ENABLE 0x40000000
#define GRC_MISC_CFG 0x00006804
#define GRC_MISC_CFG_CORECLK_RESET 0x00000001
#define GRC_MISC_CFG_PRESCALAR_MASK 0x000000fe
#define GRC_MISC_CFG_PRESCALAR_SHIFT 1
#define GRC_MISC_CFG_BOARD_ID_MASK 0x0001e000
#define GRC_MISC_CFG_BOARD_ID_5700 0x0001e000
#define GRC_MISC_CFG_BOARD_ID_5701 0x00000000
#define GRC_MISC_CFG_BOARD_ID_5702FE 0x00004000
#define GRC_MISC_CFG_BOARD_ID_5703 0x00000000
#define GRC_MISC_CFG_BOARD_ID_5703S 0x00002000
#define GRC_MISC_CFG_BOARD_ID_5704 0x00000000
#define GRC_MISC_CFG_BOARD_ID_5704CIOBE 0x00004000
#define GRC_MISC_CFG_BOARD_ID_5704_A2 0x00008000
#define GRC_MISC_CFG_BOARD_ID_5788 0x00010000
#define GRC_MISC_CFG_BOARD_ID_5788M 0x00018000
#define GRC_MISC_CFG_BOARD_ID_AC91002A1 0x00018000
#define GRC_MISC_CFG_EPHY_IDDQ 0x00200000
#define GRC_MISC_CFG_KEEP_GPHY_POWER 0x04000000
#define GRC_LOCAL_CTRL 0x00006808
#define GRC_LCLCTRL_INT_ACTIVE 0x00000001
#define GRC_LCLCTRL_CLEARINT 0x00000002
#define GRC_LCLCTRL_SETINT 0x00000004
#define GRC_LCLCTRL_INT_ON_ATTN 0x00000008
#define GRC_LCLCTRL_GPIO_UART_SEL 0x00000010 /* 5755 only */
#define GRC_LCLCTRL_USE_SIG_DETECT 0x00000010 /* 5714/5780 only */
#define GRC_LCLCTRL_USE_EXT_SIG_DETECT 0x00000020 /* 5714/5780 only */
#define GRC_LCLCTRL_GPIO_INPUT3 0x00000020
#define GRC_LCLCTRL_GPIO_OE3 0x00000040
#define GRC_LCLCTRL_GPIO_OUTPUT3 0x00000080
#define GRC_LCLCTRL_GPIO_INPUT0 0x00000100
#define GRC_LCLCTRL_GPIO_INPUT1 0x00000200
#define GRC_LCLCTRL_GPIO_INPUT2 0x00000400
#define GRC_LCLCTRL_GPIO_OE0 0x00000800
#define GRC_LCLCTRL_GPIO_OE1 0x00001000
#define GRC_LCLCTRL_GPIO_OE2 0x00002000
#define GRC_LCLCTRL_GPIO_OUTPUT0 0x00004000
#define GRC_LCLCTRL_GPIO_OUTPUT1 0x00008000
#define GRC_LCLCTRL_GPIO_OUTPUT2 0x00010000
#define GRC_LCLCTRL_EXTMEM_ENABLE 0x00020000
#define GRC_LCLCTRL_MEMSZ_MASK 0x001c0000
#define GRC_LCLCTRL_MEMSZ_256K 0x00000000
#define GRC_LCLCTRL_MEMSZ_512K 0x00040000
#define GRC_LCLCTRL_MEMSZ_1M 0x00080000
#define GRC_LCLCTRL_MEMSZ_2M 0x000c0000
#define GRC_LCLCTRL_MEMSZ_4M 0x00100000
#define GRC_LCLCTRL_MEMSZ_8M 0x00140000
#define GRC_LCLCTRL_MEMSZ_16M 0x00180000
#define GRC_LCLCTRL_BANK_SELECT 0x00200000
#define GRC_LCLCTRL_SSRAM_TYPE 0x00400000
#define GRC_LCLCTRL_AUTO_SEEPROM 0x01000000
#define GRC_TIMER 0x0000680c
#define GRC_RX_CPU_EVENT 0x00006810
#define GRC_RX_TIMER_REF 0x00006814
#define GRC_RX_CPU_SEM 0x00006818
#define GRC_REMOTE_RX_CPU_ATTN 0x0000681c
#define GRC_TX_CPU_EVENT 0x00006820
#define GRC_TX_TIMER_REF 0x00006824
#define GRC_TX_CPU_SEM 0x00006828
#define GRC_REMOTE_TX_CPU_ATTN 0x0000682c
#define GRC_MEM_POWER_UP 0x00006830 /* 64-bit */
#define GRC_EEPROM_ADDR 0x00006838
#define EEPROM_ADDR_WRITE 0x00000000
#define EEPROM_ADDR_READ 0x80000000
#define EEPROM_ADDR_COMPLETE 0x40000000
#define EEPROM_ADDR_FSM_RESET 0x20000000
#define EEPROM_ADDR_DEVID_MASK 0x1c000000
#define EEPROM_ADDR_DEVID_SHIFT 26
#define EEPROM_ADDR_START 0x02000000
#define EEPROM_ADDR_CLKPERD_SHIFT 16
#define EEPROM_ADDR_ADDR_MASK 0x0000ffff
#define EEPROM_ADDR_ADDR_SHIFT 0
#define EEPROM_DEFAULT_CLOCK_PERIOD 0x60
#define EEPROM_CHIP_SIZE (64 * 1024)
#define GRC_EEPROM_DATA 0x0000683c
#define GRC_EEPROM_CTRL 0x00006840
#define GRC_MDI_CTRL 0x00006844
#define GRC_SEEPROM_DELAY 0x00006848
/* 0x684c --> 0x6890 unused */
#define GRC_VCPU_EXT_CTRL 0x00006890
#define GRC_VCPU_EXT_CTRL_HALT_CPU 0x00400000
#define GRC_VCPU_EXT_CTRL_DISABLE_WOL 0x20000000
#define GRC_FASTBOOT_PC 0x00006894 /* 5752, 5755, 5787 */
/* 0x6c00 --> 0x7000 unused */
/* NVRAM Control registers */
#define NVRAM_CMD 0x00007000
#define NVRAM_CMD_RESET 0x00000001
#define NVRAM_CMD_DONE 0x00000008
#define NVRAM_CMD_GO 0x00000010
#define NVRAM_CMD_WR 0x00000020
#define NVRAM_CMD_RD 0x00000000
#define NVRAM_CMD_ERASE 0x00000040
#define NVRAM_CMD_FIRST 0x00000080
#define NVRAM_CMD_LAST 0x00000100
#define NVRAM_CMD_WREN 0x00010000
#define NVRAM_CMD_WRDI 0x00020000
#define NVRAM_STAT 0x00007004
#define NVRAM_WRDATA 0x00007008
#define NVRAM_ADDR 0x0000700c
#define NVRAM_ADDR_MSK 0x00ffffff
#define NVRAM_RDDATA 0x00007010
#define NVRAM_CFG1 0x00007014
#define NVRAM_CFG1_FLASHIF_ENAB 0x00000001
#define NVRAM_CFG1_BUFFERED_MODE 0x00000002
#define NVRAM_CFG1_PASS_THRU 0x00000004
#define NVRAM_CFG1_STATUS_BITS 0x00000070
#define NVRAM_CFG1_BIT_BANG 0x00000008
#define NVRAM_CFG1_FLASH_SIZE 0x02000000
#define NVRAM_CFG1_COMPAT_BYPASS 0x80000000
#define NVRAM_CFG1_VENDOR_MASK 0x03000003
#define FLASH_VENDOR_ATMEL_EEPROM 0x02000000
#define FLASH_VENDOR_ATMEL_FLASH_BUFFERED 0x02000003
#define FLASH_VENDOR_ATMEL_FLASH_UNBUFFERED 0x00000003
#define FLASH_VENDOR_ST 0x03000001
#define FLASH_VENDOR_SAIFUN 0x01000003
#define FLASH_VENDOR_SST_SMALL 0x00000001
#define FLASH_VENDOR_SST_LARGE 0x02000001
#define NVRAM_CFG1_5752VENDOR_MASK 0x03c00003
#define FLASH_5752VENDOR_ATMEL_EEPROM_64KHZ 0x00000000
#define FLASH_5752VENDOR_ATMEL_EEPROM_376KHZ 0x02000000
#define FLASH_5752VENDOR_ATMEL_FLASH_BUFFERED 0x02000003
#define FLASH_5752VENDOR_ST_M45PE10 0x02400000
#define FLASH_5752VENDOR_ST_M45PE20 0x02400002
#define FLASH_5752VENDOR_ST_M45PE40 0x02400001
#define FLASH_5755VENDOR_ATMEL_FLASH_1 0x03400001
#define FLASH_5755VENDOR_ATMEL_FLASH_2 0x03400002
#define FLASH_5755VENDOR_ATMEL_FLASH_3 0x03400000
#define FLASH_5755VENDOR_ATMEL_FLASH_4 0x00000003
#define FLASH_5755VENDOR_ATMEL_EEPROM_64KHZ 0x03c00003
#define FLASH_5755VENDOR_ATMEL_EEPROM_376KHZ 0x03c00002
#define FLASH_5787VENDOR_ATMEL_EEPROM_64KHZ 0x03000003
#define FLASH_5787VENDOR_ATMEL_EEPROM_376KHZ 0x03000002
#define FLASH_5787VENDOR_MICRO_EEPROM_64KHZ 0x03000000
#define FLASH_5787VENDOR_MICRO_EEPROM_376KHZ 0x02000000
#define NVRAM_CFG1_5752PAGE_SIZE_MASK 0x70000000
#define FLASH_5752PAGE_SIZE_256 0x00000000
#define FLASH_5752PAGE_SIZE_512 0x10000000
#define FLASH_5752PAGE_SIZE_1K 0x20000000
#define FLASH_5752PAGE_SIZE_2K 0x30000000
#define FLASH_5752PAGE_SIZE_4K 0x40000000
#define FLASH_5752PAGE_SIZE_264 0x50000000
#define NVRAM_CFG2 0x00007018
#define NVRAM_CFG3 0x0000701c
#define NVRAM_SWARB 0x00007020
#define SWARB_REQ_SET0 0x00000001
#define SWARB_REQ_SET1 0x00000002
#define SWARB_REQ_SET2 0x00000004
#define SWARB_REQ_SET3 0x00000008
#define SWARB_REQ_CLR0 0x00000010
#define SWARB_REQ_CLR1 0x00000020
#define SWARB_REQ_CLR2 0x00000040
#define SWARB_REQ_CLR3 0x00000080
#define SWARB_GNT0 0x00000100
#define SWARB_GNT1 0x00000200
#define SWARB_GNT2 0x00000400
#define SWARB_GNT3 0x00000800
#define SWARB_REQ0 0x00001000
#define SWARB_REQ1 0x00002000
#define SWARB_REQ2 0x00004000
#define SWARB_REQ3 0x00008000
#define NVRAM_ACCESS 0x00007024
#define ACCESS_ENABLE 0x00000001
#define ACCESS_WR_ENABLE 0x00000002
#define NVRAM_WRITE1 0x00007028
/* 0x702c --> 0x7400 unused */
/* 0x7400 --> 0x7c00 unused */
#define PCIE_TRANSACTION_CFG 0x00007c04
#define PCIE_TRANS_CFG_1SHOT_MSI 0x20000000
#define PCIE_TRANS_CFG_LOM 0x00000020
#define TG3_EEPROM_MAGIC 0x669955aa
#define TG3_EEPROM_MAGIC_FW 0xa5000000
#define TG3_EEPROM_MAGIC_FW_MSK 0xff000000
#define TG3_EEPROM_MAGIC_HW 0xabcd
#define TG3_EEPROM_MAGIC_HW_MSK 0xffff
/* 32K Window into NIC internal memory */
#define NIC_SRAM_WIN_BASE 0x00008000
/* Offsets into first 32k of NIC internal memory. */
#define NIC_SRAM_PAGE_ZERO 0x00000000
#define NIC_SRAM_SEND_RCB 0x00000100 /* 16 * TG3_BDINFO_... */
#define NIC_SRAM_RCV_RET_RCB 0x00000200 /* 16 * TG3_BDINFO_... */
#define NIC_SRAM_STATS_BLK 0x00000300
#define NIC_SRAM_STATUS_BLK 0x00000b00
#define NIC_SRAM_FIRMWARE_MBOX 0x00000b50
#define NIC_SRAM_FIRMWARE_MBOX_MAGIC1 0x4B657654
#define NIC_SRAM_FIRMWARE_MBOX_MAGIC2 0x4861764b /* !dma on linkchg */
#define NIC_SRAM_DATA_SIG 0x00000b54
#define NIC_SRAM_DATA_SIG_MAGIC 0x4b657654 /* ascii for 'KevT' */
#define NIC_SRAM_DATA_CFG 0x00000b58
#define NIC_SRAM_DATA_CFG_LED_MODE_MASK 0x0000000c
#define NIC_SRAM_DATA_CFG_LED_MODE_MAC 0x00000000
#define NIC_SRAM_DATA_CFG_LED_MODE_PHY_1 0x00000004
#define NIC_SRAM_DATA_CFG_LED_MODE_PHY_2 0x00000008
#define NIC_SRAM_DATA_CFG_PHY_TYPE_MASK 0x00000030
#define NIC_SRAM_DATA_CFG_PHY_TYPE_UNKNOWN 0x00000000
#define NIC_SRAM_DATA_CFG_PHY_TYPE_COPPER 0x00000010
#define NIC_SRAM_DATA_CFG_PHY_TYPE_FIBER 0x00000020
#define NIC_SRAM_DATA_CFG_WOL_ENABLE 0x00000040
#define NIC_SRAM_DATA_CFG_ASF_ENABLE 0x00000080
#define NIC_SRAM_DATA_CFG_EEPROM_WP 0x00000100
#define NIC_SRAM_DATA_CFG_MINI_PCI 0x00001000
#define NIC_SRAM_DATA_CFG_FIBER_WOL 0x00004000
#define NIC_SRAM_DATA_CFG_NO_GPIO2 0x00100000
#define NIC_SRAM_DATA_VER 0x00000b5c
#define NIC_SRAM_DATA_VER_SHIFT 16
#define NIC_SRAM_DATA_PHY_ID 0x00000b74
#define NIC_SRAM_DATA_PHY_ID1_MASK 0xffff0000
#define NIC_SRAM_DATA_PHY_ID2_MASK 0x0000ffff
#define NIC_SRAM_FW_CMD_MBOX 0x00000b78
#define FWCMD_NICDRV_ALIVE 0x00000001
#define FWCMD_NICDRV_PAUSE_FW 0x00000002
#define FWCMD_NICDRV_IPV4ADDR_CHG 0x00000003
#define FWCMD_NICDRV_IPV6ADDR_CHG 0x00000004
#define FWCMD_NICDRV_FIX_DMAR 0x00000005
#define FWCMD_NICDRV_FIX_DMAW 0x00000006
#define FWCMD_NICDRV_ALIVE2 0x0000000d
#define FWCMD_NICDRV_ALIVE3 0x0000000e
#define NIC_SRAM_FW_CMD_LEN_MBOX 0x00000b7c
#define NIC_SRAM_FW_CMD_DATA_MBOX 0x00000b80
#define NIC_SRAM_FW_ASF_STATUS_MBOX 0x00000c00
#define NIC_SRAM_FW_DRV_STATE_MBOX 0x00000c04
#define DRV_STATE_START 0x00000001
#define DRV_STATE_START_DONE 0x80000001
#define DRV_STATE_UNLOAD 0x00000002
#define DRV_STATE_UNLOAD_DONE 0x80000002
#define DRV_STATE_WOL 0x00000003
#define DRV_STATE_SUSPEND 0x00000004
#define NIC_SRAM_FW_RESET_TYPE_MBOX 0x00000c08
#define NIC_SRAM_MAC_ADDR_HIGH_MBOX 0x00000c14
#define NIC_SRAM_MAC_ADDR_LOW_MBOX 0x00000c18
#define NIC_SRAM_WOL_MBOX 0x00000d30
#define WOL_SIGNATURE 0x474c0000
#define WOL_DRV_STATE_SHUTDOWN 0x00000001
#define WOL_DRV_WOL 0x00000002
#define WOL_SET_MAGIC_PKT 0x00000004
#define NIC_SRAM_DATA_CFG_2 0x00000d38
#define SHASTA_EXT_LED_MODE_MASK 0x00018000
#define SHASTA_EXT_LED_LEGACY 0x00000000
#define SHASTA_EXT_LED_SHARED 0x00008000
#define SHASTA_EXT_LED_MAC 0x00010000
#define SHASTA_EXT_LED_COMBO 0x00018000
#define NIC_SRAM_RX_MINI_BUFFER_DESC 0x00001000
#define NIC_SRAM_DMA_DESC_POOL_BASE 0x00002000
#define NIC_SRAM_DMA_DESC_POOL_SIZE 0x00002000
#define NIC_SRAM_TX_BUFFER_DESC 0x00004000 /* 512 entries */
#define NIC_SRAM_RX_BUFFER_DESC 0x00006000 /* 256 entries */
#define NIC_SRAM_RX_JUMBO_BUFFER_DESC 0x00007000 /* 256 entries */
#define NIC_SRAM_MBUF_POOL_BASE 0x00008000
#define NIC_SRAM_MBUF_POOL_SIZE96 0x00018000
#define NIC_SRAM_MBUF_POOL_SIZE64 0x00010000
#define NIC_SRAM_MBUF_POOL_BASE5705 0x00010000
#define NIC_SRAM_MBUF_POOL_SIZE5705 0x0000e000
/* Currently this is fixed. */
#define PHY_ADDR 0x01
/* Tigon3 specific PHY MII registers. */
#define TG3_BMCR_SPEED1000 0x0040
#define MII_TG3_CTRL 0x09 /* 1000-baseT control register */
#define MII_TG3_CTRL_ADV_1000_HALF 0x0100
#define MII_TG3_CTRL_ADV_1000_FULL 0x0200
#define MII_TG3_CTRL_AS_MASTER 0x0800
#define MII_TG3_CTRL_ENABLE_AS_MASTER 0x1000
#define MII_TG3_EXT_CTRL 0x10 /* Extended control register */
#define MII_TG3_EXT_CTRL_FIFO_ELASTIC 0x0001
#define MII_TG3_EXT_CTRL_LNK3_LED_MODE 0x0002
#define MII_TG3_EXT_CTRL_FORCE_LED_OFF 0x0008
#define MII_TG3_EXT_CTRL_TBI 0x8000
#define MII_TG3_EXT_STAT 0x11 /* Extended status register */
#define MII_TG3_EXT_STAT_LPASS 0x0100
#define MII_TG3_DSP_RW_PORT 0x15 /* DSP coefficient read/write port */
#define MII_TG3_DSP_ADDRESS 0x17 /* DSP address register */
#define MII_TG3_EPHY_PTEST 0x17 /* 5906 PHY register */
#define MII_TG3_AUX_CTRL 0x18 /* auxilliary control register */
#define MII_TG3_AUX_STAT 0x19 /* auxilliary status register */
#define MII_TG3_AUX_STAT_LPASS 0x0004
#define MII_TG3_AUX_STAT_SPDMASK 0x0700
#define MII_TG3_AUX_STAT_10HALF 0x0100
#define MII_TG3_AUX_STAT_10FULL 0x0200
#define MII_TG3_AUX_STAT_100HALF 0x0300
#define MII_TG3_AUX_STAT_100_4 0x0400
#define MII_TG3_AUX_STAT_100FULL 0x0500
#define MII_TG3_AUX_STAT_1000HALF 0x0600
#define MII_TG3_AUX_STAT_1000FULL 0x0700
#define MII_TG3_AUX_STAT_100 0x0008
#define MII_TG3_AUX_STAT_FULL 0x0001
#define MII_TG3_ISTAT 0x1a /* IRQ status register */
#define MII_TG3_IMASK 0x1b /* IRQ mask register */
/* ISTAT/IMASK event bits */
#define MII_TG3_INT_LINKCHG 0x0002
#define MII_TG3_INT_SPEEDCHG 0x0004
#define MII_TG3_INT_DUPLEXCHG 0x0008
#define MII_TG3_INT_ANEG_PAGE_RX 0x0400
#define MII_TG3_EPHY_TEST 0x1f /* 5906 PHY register */
#define MII_TG3_EPHY_SHADOW_EN 0x80
#define MII_TG3_TEST1 0x1e
#define MII_TG3_TEST1_TRIM_EN 0x0010
#define MII_TG3_TEST1_CRC_EN 0x8000
/* There are two ways to manage the TX descriptors on the tigon3.
* Either the descriptors are in host DMA'able memory, or they
* exist only in the cards on-chip SRAM. All 16 send bds are under
* the same mode, they may not be configured individually.
*
* This driver always uses host memory TX descriptors.
*
* To use host memory TX descriptors:
* 1) Set GRC_MODE_HOST_SENDBDS in GRC_MODE register.
* Make sure GRC_MODE_4X_NIC_SEND_RINGS is clear.
* 2) Allocate DMA'able memory.
* 3) In NIC_SRAM_SEND_RCB (of desired index) of on-chip SRAM:
* a) Set TG3_BDINFO_HOST_ADDR to DMA address of memory
* obtained in step 2
* b) Set TG3_BDINFO_NIC_ADDR to NIC_SRAM_TX_BUFFER_DESC.
* c) Set len field of TG3_BDINFO_MAXLEN_FLAGS to number
* of TX descriptors. Leave flags field clear.
* 4) Access TX descriptors via host memory. The chip
* will refetch into local SRAM as needed when producer
* index mailboxes are updated.
*
* To use on-chip TX descriptors:
* 1) Set GRC_MODE_4X_NIC_SEND_RINGS in GRC_MODE register.
* Make sure GRC_MODE_HOST_SENDBDS is clear.
* 2) In NIC_SRAM_SEND_RCB (of desired index) of on-chip SRAM:
* a) Set TG3_BDINFO_HOST_ADDR to zero.
* b) Set TG3_BDINFO_NIC_ADDR to NIC_SRAM_TX_BUFFER_DESC
* c) TG3_BDINFO_MAXLEN_FLAGS is don't care.
* 3) Access TX descriptors directly in on-chip SRAM
* using normal {read,write}l(). (and not using
* pointer dereferencing of ioremap()'d memory like
* the broken Broadcom driver does)
*
* Note that BDINFO_FLAGS_DISABLED should be set in the flags field of
* TG3_BDINFO_MAXLEN_FLAGS of all unused SEND_RCB indices.
*/
struct tg3_tx_buffer_desc {
u32 addr_hi;
u32 addr_lo;
u32 len_flags;
#define TXD_FLAG_TCPUDP_CSUM 0x0001
#define TXD_FLAG_IP_CSUM 0x0002
#define TXD_FLAG_END 0x0004
#define TXD_FLAG_IP_FRAG 0x0008
#define TXD_FLAG_IP_FRAG_END 0x0010
#define TXD_FLAG_VLAN 0x0040
#define TXD_FLAG_COAL_NOW 0x0080
#define TXD_FLAG_CPU_PRE_DMA 0x0100
#define TXD_FLAG_CPU_POST_DMA 0x0200
#define TXD_FLAG_ADD_SRC_ADDR 0x1000
#define TXD_FLAG_CHOOSE_SRC_ADDR 0x6000
#define TXD_FLAG_NO_CRC 0x8000
#define TXD_LEN_SHIFT 16
u32 vlan_tag;
#define TXD_VLAN_TAG_SHIFT 0
#define TXD_MSS_SHIFT 16
};
#define TXD_ADDR 0x00UL /* 64-bit */
#define TXD_LEN_FLAGS 0x08UL /* 32-bit (upper 16-bits are len) */
#define TXD_VLAN_TAG 0x0cUL /* 32-bit (upper 16-bits are tag) */
#define TXD_SIZE 0x10UL
struct tg3_rx_buffer_desc {
u32 addr_hi;
u32 addr_lo;
u32 idx_len;
#define RXD_IDX_MASK 0xffff0000
#define RXD_IDX_SHIFT 16
#define RXD_LEN_MASK 0x0000ffff
#define RXD_LEN_SHIFT 0
u32 type_flags;
#define RXD_TYPE_SHIFT 16
#define RXD_FLAGS_SHIFT 0
#define RXD_FLAG_END 0x0004
#define RXD_FLAG_MINI 0x0800
#define RXD_FLAG_JUMBO 0x0020
#define RXD_FLAG_VLAN 0x0040
#define RXD_FLAG_ERROR 0x0400
#define RXD_FLAG_IP_CSUM 0x1000
#define RXD_FLAG_TCPUDP_CSUM 0x2000
#define RXD_FLAG_IS_TCP 0x4000
u32 ip_tcp_csum;
#define RXD_IPCSUM_MASK 0xffff0000
#define RXD_IPCSUM_SHIFT 16
#define RXD_TCPCSUM_MASK 0x0000ffff
#define RXD_TCPCSUM_SHIFT 0
u32 err_vlan;
#define RXD_VLAN_MASK 0x0000ffff
#define RXD_ERR_BAD_CRC 0x00010000
#define RXD_ERR_COLLISION 0x00020000
#define RXD_ERR_LINK_LOST 0x00040000
#define RXD_ERR_PHY_DECODE 0x00080000
#define RXD_ERR_ODD_NIBBLE_RCVD_MII 0x00100000
#define RXD_ERR_MAC_ABRT 0x00200000
#define RXD_ERR_TOO_SMALL 0x00400000
#define RXD_ERR_NO_RESOURCES 0x00800000
#define RXD_ERR_HUGE_FRAME 0x01000000
#define RXD_ERR_MASK 0xffff0000
u32 reserved;
u32 opaque;
#define RXD_OPAQUE_INDEX_MASK 0x0000ffff
#define RXD_OPAQUE_INDEX_SHIFT 0
#define RXD_OPAQUE_RING_STD 0x00010000
#define RXD_OPAQUE_RING_JUMBO 0x00020000
#define RXD_OPAQUE_RING_MINI 0x00040000
#define RXD_OPAQUE_RING_MASK 0x00070000
};
struct tg3_ext_rx_buffer_desc {
struct {
u32 addr_hi;
u32 addr_lo;
} addrlist[3];
u32 len2_len1;
u32 resv_len3;
struct tg3_rx_buffer_desc std;
};
/* We only use this when testing out the DMA engine
* at probe time. This is the internal format of buffer
* descriptors used by the chip at NIC_SRAM_DMA_DESCS.
*/
struct tg3_internal_buffer_desc {
u32 addr_hi;
u32 addr_lo;
u32 nic_mbuf;
/* XXX FIX THIS */
#ifdef __BIG_ENDIAN
u16 cqid_sqid;
u16 len;
#else
u16 len;
u16 cqid_sqid;
#endif
u32 flags;
u32 __cookie1;
u32 __cookie2;
u32 __cookie3;
};
#define TG3_HW_STATUS_SIZE 0x50
struct tg3_hw_status {
u32 status;
#define SD_STATUS_UPDATED 0x00000001
#define SD_STATUS_LINK_CHG 0x00000002
#define SD_STATUS_ERROR 0x00000004
u32 status_tag;
#ifdef __BIG_ENDIAN
u16 rx_consumer;
u16 rx_jumbo_consumer;
#else
u16 rx_jumbo_consumer;
u16 rx_consumer;
#endif
#ifdef __BIG_ENDIAN
u16 reserved;
u16 rx_mini_consumer;
#else
u16 rx_mini_consumer;
u16 reserved;
#endif
struct {
#ifdef __BIG_ENDIAN
u16 tx_consumer;
u16 rx_producer;
#else
u16 rx_producer;
u16 tx_consumer;
#endif
} idx[16];
};
typedef struct {
u32 high, low;
} tg3_stat64_t;
struct tg3_hw_stats {
u8 __reserved0[0x400-0x300];
/* Statistics maintained by Receive MAC. */
tg3_stat64_t rx_octets;
u64 __reserved1;
tg3_stat64_t rx_fragments;
tg3_stat64_t rx_ucast_packets;
tg3_stat64_t rx_mcast_packets;
tg3_stat64_t rx_bcast_packets;
tg3_stat64_t rx_fcs_errors;
tg3_stat64_t rx_align_errors;
tg3_stat64_t rx_xon_pause_rcvd;
tg3_stat64_t rx_xoff_pause_rcvd;
tg3_stat64_t rx_mac_ctrl_rcvd;
tg3_stat64_t rx_xoff_entered;
tg3_stat64_t rx_frame_too_long_errors;
tg3_stat64_t rx_jabbers;
tg3_stat64_t rx_undersize_packets;
tg3_stat64_t rx_in_length_errors;
tg3_stat64_t rx_out_length_errors;
tg3_stat64_t rx_64_or_less_octet_packets;
tg3_stat64_t rx_65_to_127_octet_packets;
tg3_stat64_t rx_128_to_255_octet_packets;
tg3_stat64_t rx_256_to_511_octet_packets;
tg3_stat64_t rx_512_to_1023_octet_packets;
tg3_stat64_t rx_1024_to_1522_octet_packets;
tg3_stat64_t rx_1523_to_2047_octet_packets;
tg3_stat64_t rx_2048_to_4095_octet_packets;
tg3_stat64_t rx_4096_to_8191_octet_packets;
tg3_stat64_t rx_8192_to_9022_octet_packets;
u64 __unused0[37];
/* Statistics maintained by Transmit MAC. */
tg3_stat64_t tx_octets;
u64 __reserved2;
tg3_stat64_t tx_collisions;
tg3_stat64_t tx_xon_sent;
tg3_stat64_t tx_xoff_sent;
tg3_stat64_t tx_flow_control;
tg3_stat64_t tx_mac_errors;
tg3_stat64_t tx_single_collisions;
tg3_stat64_t tx_mult_collisions;
tg3_stat64_t tx_deferred;
u64 __reserved3;
tg3_stat64_t tx_excessive_collisions;
tg3_stat64_t tx_late_collisions;
tg3_stat64_t tx_collide_2times;
tg3_stat64_t tx_collide_3times;
tg3_stat64_t tx_collide_4times;
tg3_stat64_t tx_collide_5times;
tg3_stat64_t tx_collide_6times;
tg3_stat64_t tx_collide_7times;
tg3_stat64_t tx_collide_8times;
tg3_stat64_t tx_collide_9times;
tg3_stat64_t tx_collide_10times;
tg3_stat64_t tx_collide_11times;
tg3_stat64_t tx_collide_12times;
tg3_stat64_t tx_collide_13times;
tg3_stat64_t tx_collide_14times;
tg3_stat64_t tx_collide_15times;
tg3_stat64_t tx_ucast_packets;
tg3_stat64_t tx_mcast_packets;
tg3_stat64_t tx_bcast_packets;
tg3_stat64_t tx_carrier_sense_errors;
tg3_stat64_t tx_discards;
tg3_stat64_t tx_errors;
u64 __unused1[31];
/* Statistics maintained by Receive List Placement. */
tg3_stat64_t COS_rx_packets[16];
tg3_stat64_t COS_rx_filter_dropped;
tg3_stat64_t dma_writeq_full;
tg3_stat64_t dma_write_prioq_full;
tg3_stat64_t rxbds_empty;
tg3_stat64_t rx_discards;
tg3_stat64_t rx_errors;
tg3_stat64_t rx_threshold_hit;
u64 __unused2[9];
/* Statistics maintained by Send Data Initiator. */
tg3_stat64_t COS_out_packets[16];
tg3_stat64_t dma_readq_full;
tg3_stat64_t dma_read_prioq_full;
tg3_stat64_t tx_comp_queue_full;
/* Statistics maintained by Host Coalescing. */
tg3_stat64_t ring_set_send_prod_index;
tg3_stat64_t ring_status_update;
tg3_stat64_t nic_irqs;
tg3_stat64_t nic_avoided_irqs;
tg3_stat64_t nic_tx_threshold_hit;
u8 __reserved4[0xb00-0x9c0];
};
/* 'mapping' is superfluous as the chip does not write into
* the tx/rx post rings so we could just fetch it from there.
* But the cache behavior is better how we are doing it now.
*/
struct ring_info {
struct sk_buff *skb;
DECLARE_PCI_UNMAP_ADDR(mapping)
};
struct tx_ring_info {
struct sk_buff *skb;
DECLARE_PCI_UNMAP_ADDR(mapping)
u32 prev_vlan_tag;
};
struct tg3_config_info {
u32 flags;
};
struct tg3_link_config {
/* Describes what we're trying to get. */
u32 advertising;
u16 speed;
u8 duplex;
u8 autoneg;
/* Describes what we actually have. */
u16 active_speed;
u8 active_duplex;
#define SPEED_INVALID 0xffff
#define DUPLEX_INVALID 0xff
#define AUTONEG_INVALID 0xff
/* When we go in and out of low power mode we need
* to swap with this state.
*/
int phy_is_low_power;
u16 orig_speed;
u8 orig_duplex;
u8 orig_autoneg;
};
struct tg3_bufmgr_config {
u32 mbuf_read_dma_low_water;
u32 mbuf_mac_rx_low_water;
u32 mbuf_high_water;
u32 mbuf_read_dma_low_water_jumbo;
u32 mbuf_mac_rx_low_water_jumbo;
u32 mbuf_high_water_jumbo;
u32 dma_low_water;
u32 dma_high_water;
};
struct tg3_ethtool_stats {
/* Statistics maintained by Receive MAC. */
u64 rx_octets;
u64 rx_fragments;
u64 rx_ucast_packets;
u64 rx_mcast_packets;
u64 rx_bcast_packets;
u64 rx_fcs_errors;
u64 rx_align_errors;
u64 rx_xon_pause_rcvd;
u64 rx_xoff_pause_rcvd;
u64 rx_mac_ctrl_rcvd;
u64 rx_xoff_entered;
u64 rx_frame_too_long_errors;
u64 rx_jabbers;
u64 rx_undersize_packets;
u64 rx_in_length_errors;
u64 rx_out_length_errors;
u64 rx_64_or_less_octet_packets;
u64 rx_65_to_127_octet_packets;
u64 rx_128_to_255_octet_packets;
u64 rx_256_to_511_octet_packets;
u64 rx_512_to_1023_octet_packets;
u64 rx_1024_to_1522_octet_packets;
u64 rx_1523_to_2047_octet_packets;
u64 rx_2048_to_4095_octet_packets;
u64 rx_4096_to_8191_octet_packets;
u64 rx_8192_to_9022_octet_packets;
/* Statistics maintained by Transmit MAC. */
u64 tx_octets;
u64 tx_collisions;
u64 tx_xon_sent;
u64 tx_xoff_sent;
u64 tx_flow_control;
u64 tx_mac_errors;
u64 tx_single_collisions;
u64 tx_mult_collisions;
u64 tx_deferred;
u64 tx_excessive_collisions;
u64 tx_late_collisions;
u64 tx_collide_2times;
u64 tx_collide_3times;
u64 tx_collide_4times;
u64 tx_collide_5times;
u64 tx_collide_6times;
u64 tx_collide_7times;
u64 tx_collide_8times;
u64 tx_collide_9times;
u64 tx_collide_10times;
u64 tx_collide_11times;
u64 tx_collide_12times;
u64 tx_collide_13times;
u64 tx_collide_14times;
u64 tx_collide_15times;
u64 tx_ucast_packets;
u64 tx_mcast_packets;
u64 tx_bcast_packets;
u64 tx_carrier_sense_errors;
u64 tx_discards;
u64 tx_errors;
/* Statistics maintained by Receive List Placement. */
u64 dma_writeq_full;
u64 dma_write_prioq_full;
u64 rxbds_empty;
u64 rx_discards;
u64 rx_errors;
u64 rx_threshold_hit;
/* Statistics maintained by Send Data Initiator. */
u64 dma_readq_full;
u64 dma_read_prioq_full;
u64 tx_comp_queue_full;
/* Statistics maintained by Host Coalescing. */
u64 ring_set_send_prod_index;
u64 ring_status_update;
u64 nic_irqs;
u64 nic_avoided_irqs;
u64 nic_tx_threshold_hit;
};
struct tg3 {
/* begin "general, frequently-used members" cacheline section */
/* If the IRQ handler (which runs lockless) needs to be
* quiesced, the following bitmask state is used. The
* SYNC flag is set by non-IRQ context code to initiate
* the quiescence.
*
* When the IRQ handler notices that SYNC is set, it
* disables interrupts and returns.
*
* When all outstanding IRQ handlers have returned after
* the SYNC flag has been set, the setter can be assured
* that interrupts will no longer get run.
*
* In this way all SMP driver locks are never acquired
* in hw IRQ context, only sw IRQ context or lower.
*/
unsigned int irq_sync;
/* SMP locking strategy:
*
* lock: Held during reset, PHY access, timer, and when
* updating tg3_flags and tg3_flags2.
*
* netif_tx_lock: Held during tg3_start_xmit. tg3_tx holds
* netif_tx_lock when it needs to call
* netif_wake_queue.
*
* Both of these locks are to be held with BH safety.
*
* Because the IRQ handler, tg3_poll, and tg3_start_xmit
* are running lockless, it is necessary to completely
* quiesce the chip with tg3_netif_stop and tg3_full_lock
* before reconfiguring the device.
*
* indirect_lock: Held when accessing registers indirectly
* with IRQ disabling.
*/
spinlock_t lock;
spinlock_t indirect_lock;
u32 (*read32) (struct tg3 *, u32);
void (*write32) (struct tg3 *, u32, u32);
u32 (*read32_mbox) (struct tg3 *, u32);
void (*write32_mbox) (struct tg3 *, u32,
u32);
void __iomem *regs;
struct net_device *dev;
struct pci_dev *pdev;
struct tg3_hw_status *hw_status;
dma_addr_t status_mapping;
u32 last_tag;
u32 msg_enable;
/* begin "tx thread" cacheline section */
void (*write32_tx_mbox) (struct tg3 *, u32,
u32);
u32 tx_prod;
u32 tx_cons;
u32 tx_pending;
struct tg3_tx_buffer_desc *tx_ring;
struct tx_ring_info *tx_buffers;
dma_addr_t tx_desc_mapping;
/* begin "rx thread" cacheline section */
void (*write32_rx_mbox) (struct tg3 *, u32,
u32);
u32 rx_rcb_ptr;
u32 rx_std_ptr;
u32 rx_jumbo_ptr;
u32 rx_pending;
u32 rx_jumbo_pending;
#if TG3_VLAN_TAG_USED
struct vlan_group *vlgrp;
#endif
struct tg3_rx_buffer_desc *rx_std;
struct ring_info *rx_std_buffers;
dma_addr_t rx_std_mapping;
u32 rx_std_max_post;
struct tg3_rx_buffer_desc *rx_jumbo;
struct ring_info *rx_jumbo_buffers;
dma_addr_t rx_jumbo_mapping;
struct tg3_rx_buffer_desc *rx_rcb;
dma_addr_t rx_rcb_mapping;
u32 rx_pkt_buf_sz;
/* begin "everything else" cacheline(s) section */
struct net_device_stats net_stats;
struct net_device_stats net_stats_prev;
struct tg3_ethtool_stats estats;
struct tg3_ethtool_stats estats_prev;
unsigned long phy_crc_errors;
u32 rx_offset;
u32 tg3_flags;
#define TG3_FLAG_TAGGED_STATUS 0x00000001
#define TG3_FLAG_TXD_MBOX_HWBUG 0x00000002
#define TG3_FLAG_RX_CHECKSUMS 0x00000004
#define TG3_FLAG_USE_LINKCHG_REG 0x00000008
#define TG3_FLAG_USE_MI_INTERRUPT 0x00000010
#define TG3_FLAG_ENABLE_ASF 0x00000020
#define TG3_FLAG_5701_REG_WRITE_BUG 0x00000040
#define TG3_FLAG_POLL_SERDES 0x00000080
#define TG3_FLAG_MBOX_WRITE_REORDER 0x00000100
#define TG3_FLAG_PCIX_TARGET_HWBUG 0x00000200
#define TG3_FLAG_WOL_SPEED_100MB 0x00000400
#define TG3_FLAG_WOL_ENABLE 0x00000800
#define TG3_FLAG_EEPROM_WRITE_PROT 0x00001000
#define TG3_FLAG_NVRAM 0x00002000
#define TG3_FLAG_NVRAM_BUFFERED 0x00004000
#define TG3_FLAG_RX_PAUSE 0x00008000
#define TG3_FLAG_TX_PAUSE 0x00010000
#define TG3_FLAG_PCIX_MODE 0x00020000
#define TG3_FLAG_PCI_HIGH_SPEED 0x00040000
#define TG3_FLAG_PCI_32BIT 0x00080000
#define TG3_FLAG_SRAM_USE_CONFIG 0x00100000
#define TG3_FLAG_TX_RECOVERY_PENDING 0x00200000
#define TG3_FLAG_SERDES_WOL_CAP 0x00400000
#define TG3_FLAG_JUMBO_RING_ENABLE 0x00800000
#define TG3_FLAG_10_100_ONLY 0x01000000
#define TG3_FLAG_PAUSE_AUTONEG 0x02000000
#define TG3_FLAG_IN_RESET_TASK 0x04000000
#define TG3_FLAG_40BIT_DMA_BUG 0x08000000
#define TG3_FLAG_BROKEN_CHECKSUMS 0x10000000
#define TG3_FLAG_GOT_SERDES_FLOWCTL 0x20000000
#define TG3_FLAG_CHIP_RESETTING 0x40000000
#define TG3_FLAG_INIT_COMPLETE 0x80000000
u32 tg3_flags2;
#define TG3_FLG2_RESTART_TIMER 0x00000001
#define TG3_FLG2_TSO_BUG 0x00000002
#define TG3_FLG2_NO_ETH_WIRE_SPEED 0x00000004
#define TG3_FLG2_IS_5788 0x00000008
#define TG3_FLG2_MAX_RXPEND_64 0x00000010
#define TG3_FLG2_TSO_CAPABLE 0x00000020
#define TG3_FLG2_PHY_ADC_BUG 0x00000040
#define TG3_FLG2_PHY_5704_A0_BUG 0x00000080
#define TG3_FLG2_PHY_BER_BUG 0x00000100
#define TG3_FLG2_PCI_EXPRESS 0x00000200
#define TG3_FLG2_ASF_NEW_HANDSHAKE 0x00000400
#define TG3_FLG2_HW_AUTONEG 0x00000800
#define TG3_FLG2_IS_NIC 0x00001000
#define TG3_FLG2_PHY_SERDES 0x00002000
#define TG3_FLG2_CAPACITIVE_COUPLING 0x00004000
#define TG3_FLG2_FLASH 0x00008000
#define TG3_FLG2_HW_TSO_1 0x00010000
#define TG3_FLG2_SERDES_PREEMPHASIS 0x00020000
#define TG3_FLG2_5705_PLUS 0x00040000
#define TG3_FLG2_5750_PLUS 0x00080000
#define TG3_FLG2_PROTECTED_NVRAM 0x00100000
#define TG3_FLG2_USING_MSI 0x00200000
#define TG3_FLG2_JUMBO_CAPABLE 0x00400000
#define TG3_FLG2_MII_SERDES 0x00800000
#define TG3_FLG2_ANY_SERDES (TG3_FLG2_PHY_SERDES | \
TG3_FLG2_MII_SERDES)
#define TG3_FLG2_PARALLEL_DETECT 0x01000000
#define TG3_FLG2_ICH_WORKAROUND 0x02000000
#define TG3_FLG2_5780_CLASS 0x04000000
#define TG3_FLG2_HW_TSO_2 0x08000000
#define TG3_FLG2_HW_TSO (TG3_FLG2_HW_TSO_1 | TG3_FLG2_HW_TSO_2)
#define TG3_FLG2_1SHOT_MSI 0x10000000
#define TG3_FLG2_PHY_JITTER_BUG 0x20000000
#define TG3_FLG2_NO_FWARE_REPORTED 0x40000000
#define TG3_FLG2_PHY_ADJUST_TRIM 0x80000000
struct timer_list timer;
u16 timer_counter;
u16 timer_multiplier;
u32 timer_offset;
u16 asf_counter;
u16 asf_multiplier;
/* 1 second counter for transient serdes link events */
u32 serdes_counter;
#define SERDES_AN_TIMEOUT_5704S 2
#define SERDES_PARALLEL_DET_TIMEOUT 1
#define SERDES_AN_TIMEOUT_5714S 1
struct tg3_link_config link_config;
struct tg3_bufmgr_config bufmgr_config;
/* cache h/w values, often passed straight to h/w */
u32 rx_mode;
u32 tx_mode;
u32 mac_mode;
u32 mi_mode;
u32 misc_host_ctrl;
u32 grc_mode;
u32 grc_local_ctrl;
u32 dma_rwctrl;
u32 coalesce_mode;
/* PCI block */
u16 pci_chip_rev_id;
u8 pci_cacheline_sz;
u8 pci_lat_timer;
u8 pci_hdr_type;
u8 pci_bist;
int pm_cap;
int msi_cap;
/* PHY info */
u32 phy_id;
#define PHY_ID_MASK 0xfffffff0
#define PHY_ID_BCM5400 0x60008040
#define PHY_ID_BCM5401 0x60008050
#define PHY_ID_BCM5411 0x60008070
#define PHY_ID_BCM5701 0x60008110
#define PHY_ID_BCM5703 0x60008160
#define PHY_ID_BCM5704 0x60008190
#define PHY_ID_BCM5705 0x600081a0
#define PHY_ID_BCM5750 0x60008180
#define PHY_ID_BCM5752 0x60008100
#define PHY_ID_BCM5714 0x60008340
#define PHY_ID_BCM5780 0x60008350
#define PHY_ID_BCM5755 0xbc050cc0
#define PHY_ID_BCM5787 0xbc050ce0
#define PHY_ID_BCM5756 0xbc050ed0
#define PHY_ID_BCM5906 0xdc00ac40
#define PHY_ID_BCM8002 0x60010140
#define PHY_ID_INVALID 0xffffffff
#define PHY_ID_REV_MASK 0x0000000f
#define PHY_REV_BCM5401_B0 0x1
#define PHY_REV_BCM5401_B2 0x3
#define PHY_REV_BCM5401_C0 0x6
#define PHY_REV_BCM5411_X0 0x1 /* Found on Netgear GA302T */
u32 led_ctrl;
char board_part_number[24];
char fw_ver[16];
u32 nic_sram_data_cfg;
u32 pci_clock_ctrl;
struct pci_dev *pdev_peer;
/* This macro assumes the passed PHY ID is already masked
* with PHY_ID_MASK.
*/
#define KNOWN_PHY_ID(X) \
((X) == PHY_ID_BCM5400 || (X) == PHY_ID_BCM5401 || \
(X) == PHY_ID_BCM5411 || (X) == PHY_ID_BCM5701 || \
(X) == PHY_ID_BCM5703 || (X) == PHY_ID_BCM5704 || \
(X) == PHY_ID_BCM5705 || (X) == PHY_ID_BCM5750 || \
(X) == PHY_ID_BCM5752 || (X) == PHY_ID_BCM5714 || \
(X) == PHY_ID_BCM5780 || (X) == PHY_ID_BCM5787 || \
(X) == PHY_ID_BCM5755 || (X) == PHY_ID_BCM5756 || \
(X) == PHY_ID_BCM5906 || (X) == PHY_ID_BCM8002)
struct tg3_hw_stats *hw_stats;
dma_addr_t stats_mapping;
struct work_struct reset_task;
int nvram_lock_cnt;
u32 nvram_size;
u32 nvram_pagesize;
u32 nvram_jedecnum;
#define JEDEC_ATMEL 0x1f
#define JEDEC_ST 0x20
#define JEDEC_SAIFUN 0x4f
#define JEDEC_SST 0xbf
#define ATMEL_AT24C64_CHIP_SIZE (64 * 1024)
#define ATMEL_AT24C64_PAGE_SIZE (32)
#define ATMEL_AT24C512_CHIP_SIZE (512 * 1024)
#define ATMEL_AT24C512_PAGE_SIZE (128)
#define ATMEL_AT45DB0X1B_PAGE_POS 9
#define ATMEL_AT45DB0X1B_PAGE_SIZE 264
#define ATMEL_AT25F512_PAGE_SIZE 256
#define ST_M45PEX0_PAGE_SIZE 256
#define SAIFUN_SA25F0XX_PAGE_SIZE 256
#define SST_25VF0X0_PAGE_SIZE 4098
struct ethtool_coalesce coal;
};
#endif /* !(_T3_H) */
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