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NetBSD/sys/dev/pci/if_bgereg.h

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/* $NetBSD: if_bgereg.h,v 1.41 2007/03/04 06:02:19 christos Exp $ */
/*
* Copyright (c) 2001 Wind River Systems
* Copyright (c) 1997, 1998, 1999, 2001
* Bill Paul <wpaul@windriver.com>. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by Bill Paul.
* 4. Neither the name of the author nor the names of any co-contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY Bill Paul AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL Bill Paul OR THE VOICES IN HIS HEAD
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
* THE POSSIBILITY OF SUCH DAMAGE.
*
* $FreeBSD: if_bgereg.h,v 1.1.2.7 2002/11/02 18:17:55 mp Exp $
*/
/*
* BCM570x memory map. The internal memory layout varies somewhat
* depending on whether or not we have external SSRAM attached.
* The BCM5700 can have up to 16MB of external memory. The BCM5701
* is apparently not designed to use external SSRAM. The mappings
* up to the first 4 send rings are the same for both internal and
* external memory configurations. Note that mini RX ring space is
* only available with external SSRAM configurations, which means
* the mini RX ring is not supported on the BCM5701.
*
* The NIC's memory can be accessed by the host in one of 3 ways:
*
* 1) Indirect register access. The MEMWIN_BASEADDR and MEMWIN_DATA
* registers in PCI config space can be used to read any 32-bit
* address within the NIC's memory.
*
* 2) Memory window access. The MEMWIN_BASEADDR register in PCI config
* space can be used in conjunction with the memory window in the
* device register space at offset 0x8000 to read any 32K chunk
* of NIC memory.
*
* 3) Flat mode. If the 'flat mode' bit in the PCI state register is
* set, the device I/O mapping consumes 32MB of host address space,
* allowing all of the registers and internal NIC memory to be
* accessed directly. NIC memory addresses are offset by 0x01000000.
* Flat mode consumes so much host address space that it is not
* recommended.
*/
#define BGE_PAGE_ZERO 0x00000000
#define BGE_PAGE_ZERO_END 0x000000FF
#define BGE_SEND_RING_RCB 0x00000100
#define BGE_SEND_RING_RCB_END 0x000001FF
#define BGE_RX_RETURN_RING_RCB 0x00000200
#define BGE_RX_RETURN_RING_RCB_END 0x000002FF
#define BGE_STATS_BLOCK 0x00000300
#define BGE_STATS_BLOCK_END 0x00000AFF
#define BGE_STATUS_BLOCK 0x00000B00
#define BGE_STATUS_BLOCK_END 0x00000B4F
#define BGE_SOFTWARE_GENCOMM 0x00000B50
#define BGE_SOFTWARE_GENCOMM_SIG 0x00000B54
#define BGE_SOFTWARE_GENCOMM_NICCFG 0x00000B58
#define BGE_SOFTWARE_GENCOMM_END 0x00000FFF
#define BGE_UNMAPPED 0x00001000
#define BGE_UNMAPPED_END 0x00001FFF
#define BGE_DMA_DESCRIPTORS 0x00002000
#define BGE_DMA_DESCRIPTORS_END 0x00003FFF
#define BGE_SEND_RING_1_TO_4 0x00004000
#define BGE_SEND_RING_1_TO_4_END 0x00005FFF
/* Mappings for internal memory configuration */
#define BGE_STD_RX_RINGS 0x00006000
#define BGE_STD_RX_RINGS_END 0x00006FFF
#define BGE_JUMBO_RX_RINGS 0x00007000
#define BGE_JUMBO_RX_RINGS_END 0x00007FFF
#define BGE_BUFFPOOL_1 0x00008000
#define BGE_BUFFPOOL_1_END 0x0000FFFF
#define BGE_BUFFPOOL_2 0x00010000 /* or expansion ROM */
#define BGE_BUFFPOOL_2_END 0x00017FFF
#define BGE_BUFFPOOL_3 0x00018000 /* or expansion ROM */
#define BGE_BUFFPOOL_3_END 0x0001FFFF
/* Mappings for external SSRAM configurations */
#define BGE_SEND_RING_5_TO_6 0x00006000
#define BGE_SEND_RING_5_TO_6_END 0x00006FFF
#define BGE_SEND_RING_7_TO_8 0x00007000
#define BGE_SEND_RING_7_TO_8_END 0x00007FFF
#define BGE_SEND_RING_9_TO_16 0x00008000
#define BGE_SEND_RING_9_TO_16_END 0x0000BFFF
#define BGE_EXT_STD_RX_RINGS 0x0000C000
#define BGE_EXT_STD_RX_RINGS_END 0x0000CFFF
#define BGE_EXT_JUMBO_RX_RINGS 0x0000D000
#define BGE_EXT_JUMBO_RX_RINGS_END 0x0000DFFF
#define BGE_MINI_RX_RINGS 0x0000E000
#define BGE_MINI_RX_RINGS_END 0x0000FFFF
#define BGE_AVAIL_REGION1 0x00010000 /* or expansion ROM */
#define BGE_AVAIL_REGION1_END 0x00017FFF
#define BGE_AVAIL_REGION2 0x00018000 /* or expansion ROM */
#define BGE_AVAIL_REGION2_END 0x0001FFFF
#define BGE_EXT_SSRAM 0x00020000
#define BGE_EXT_SSRAM_END 0x000FFFFF
/*
* BCM570x register offsets. These are memory mapped registers
* which can be accessed with the CSR_READ_4()/CSR_WRITE_4() macros.
* Each register must be accessed using 32 bit operations.
*
* All registers are accessed through a 32K shared memory block.
* The first group of registers are actually copies of the PCI
* configuration space registers.
*/
/*
* PCI registers defined in the PCI 2.2 spec.
*/
#define BGE_PCI_VID 0x00
#define BGE_PCI_DID 0x02
#define BGE_PCI_CMD 0x04
#define BGE_PCI_STS 0x06
#define BGE_PCI_REV 0x08
#define BGE_PCI_CLASS 0x09
#define BGE_PCI_CACHESZ 0x0C
#define BGE_PCI_LATTIMER 0x0D
#define BGE_PCI_HDRTYPE 0x0E
#define BGE_PCI_BIST 0x0F
#define BGE_PCI_BAR0 0x10
#define BGE_PCI_BAR1 0x14
#define BGE_PCI_SUBSYS 0x2C
#define BGE_PCI_SUBVID 0x2E
#define BGE_PCI_ROMBASE 0x30
#define BGE_PCI_CAPPTR 0x34
#define BGE_PCI_INTLINE 0x3C
#define BGE_PCI_INTPIN 0x3D
#define BGE_PCI_MINGNT 0x3E
#define BGE_PCI_MAXLAT 0x3F
#define BGE_PCI_PCIXCAP 0x40
#define BGE_PCI_NEXTPTR_PM 0x41
#define BGE_PCI_PCIX_CMD 0x42
#define BGE_PCI_PCIX_STS 0x44
#define BGE_PCI_PWRMGMT_CAPID 0x48
#define BGE_PCI_NEXTPTR_VPD 0x49
#define BGE_PCI_PWRMGMT_CAPS 0x4A
#define BGE_PCI_PWRMGMT_CMD 0x4C
#define BGE_PCI_PWRMGMT_STS 0x4D
#define BGE_PCI_PWRMGMT_DATA 0x4F
#define BGE_PCI_VPD_CAPID 0x50
#define BGE_PCI_NEXTPTR_MSI 0x51
#define BGE_PCI_VPD_ADDR 0x52
#define BGE_PCI_VPD_DATA 0x54
#define BGE_PCI_MSI_CAPID 0x58
#define BGE_PCI_NEXTPTR_NONE 0x59
#define BGE_PCI_MSI_CTL 0x5A
#define BGE_PCI_MSI_ADDR_HI 0x5C
#define BGE_PCI_MSI_ADDR_LO 0x60
#define BGE_PCI_MSI_DATA 0x64
/*
* PCI registers specific to the BCM570x family.
*/
#define BGE_PCI_MISC_CTL 0x68
#define BGE_PCI_DMA_RW_CTL 0x6C
#define BGE_PCI_PCISTATE 0x70
#define BGE_PCI_CLKCTL 0x74
#define BGE_PCI_REG_BASEADDR 0x78
#define BGE_PCI_MEMWIN_BASEADDR 0x7C
#define BGE_PCI_REG_DATA 0x80
#define BGE_PCI_MEMWIN_DATA 0x84
#define BGE_PCI_MODECTL 0x88
#define BGE_PCI_MISC_CFG 0x8C
#define BGE_PCI_MISC_LOCALCTL 0x90
#define BGE_PCI_UNDI_RX_STD_PRODIDX_HI 0x98
#define BGE_PCI_UNDI_RX_STD_PRODIDX_LO 0x9C
#define BGE_PCI_UNDI_RX_RTN_CONSIDX_HI 0xA0
#define BGE_PCI_UNDI_RX_RTN_CONSIDX_LO 0xA4
#define BGE_PCI_UNDI_TX_BD_PRODIDX_HI 0xA8
#define BGE_PCI_UNDI_TX_BD_PRODIDX_LO 0xAC
#define BGE_PCI_ISR_MBX_HI 0xB0
#define BGE_PCI_ISR_MBX_LO 0xB4
#define BGE_PCI_UNKNOWN0 0xC4
/* XXX:
* Used in PCI-Express code for 575x chips.
* Should be replaced with checking for a PCI config-space
* capability for PCI-Express, and PCI-Express standard
* offsets into that capability block.
*/
#define BGE_PCI_CONF_DEV_CTRL 0xD8
#define BGE_PCI_CONF_DEV_STUS 0xDA
/* PCI Misc. Host control register */
#define BGE_PCIMISCCTL_CLEAR_INTA 0x00000001
#define BGE_PCIMISCCTL_MASK_PCI_INTR 0x00000002
#define BGE_PCIMISCCTL_ENDIAN_BYTESWAP 0x00000004
#define BGE_PCIMISCCTL_ENDIAN_WORDSWAP 0x00000008
#define BGE_PCIMISCCTL_PCISTATE_RW 0x00000010
#define BGE_PCIMISCCTL_CLOCKCTL_RW 0x00000020
#define BGE_PCIMISCCTL_REG_WORDSWAP 0x00000040
#define BGE_PCIMISCCTL_INDIRECT_ACCESS 0x00000080
#define BGE_PCIMISCCTL_ASICREV 0xFFFF0000
#define BGE_HIF_SWAP_OPTIONS (BGE_PCIMISCCTL_ENDIAN_WORDSWAP)
#if BYTE_ORDER == LITTLE_ENDIAN
#define BGE_DMA_SWAP_OPTIONS \
BGE_MODECTL_WORDSWAP_NONFRAME| \
BGE_MODECTL_BYTESWAP_DATA|BGE_MODECTL_WORDSWAP_DATA
#else
#define BGE_DMA_SWAP_OPTIONS \
BGE_MODECTL_WORDSWAP_NONFRAME|BGE_MODECTL_BYTESWAP_NONFRAME| \
BGE_MODECTL_BYTESWAP_DATA|BGE_MODECTL_WORDSWAP_DATA
#endif
#define BGE_INIT \
(BGE_HIF_SWAP_OPTIONS|BGE_PCIMISCCTL_CLEAR_INTA| \
BGE_PCIMISCCTL_MASK_PCI_INTR|BGE_PCIMISCCTL_INDIRECT_ACCESS)
#define BGE_CHIPID_TIGON_I 0x40000000
#define BGE_CHIPID_TIGON_II 0x60000000
#define BGE_CHIPID_BCM5700_A0 0x70000000
#define BGE_CHIPID_BCM5700_A1 0x70010000
#define BGE_CHIPID_BCM5700_B0 0x71000000
#define BGE_CHIPID_BCM5700_B1 0x71010000
#define BGE_CHIPID_BCM5700_B2 0x71020000
#define BGE_CHIPID_BCM5700_B3 0x71030000
#define BGE_CHIPID_BCM5700_ALTIMA 0x71040000
#define BGE_CHIPID_BCM5700_C0 0x72000000
#define BGE_CHIPID_BCM5701_A0 0x00000000 /* grrrr */
#define BGE_CHIPID_BCM5701_B0 0x01000000
#define BGE_CHIPID_BCM5701_B2 0x01020000
#define BGE_CHIPID_BCM5701_B5 0x01050000
#define BGE_CHIPID_BCM5703_A0 0x10000000
#define BGE_CHIPID_BCM5703_A1 0x10010000
#define BGE_CHIPID_BCM5703_A2 0x10020000
#define BGE_CHIPID_BCM5703_A3 0x10030000
#define BGE_CHIPID_BCM5703_B0 0x11000000
#define BGE_CHIPID_BCM5704_A0 0x20000000
#define BGE_CHIPID_BCM5704_A1 0x20010000
#define BGE_CHIPID_BCM5704_A2 0x20020000
#define BGE_CHIPID_BCM5704_A3 0x20030000
#define BGE_CHIPID_BCM5704_B0 0x21000000
#define BGE_CHIPID_BCM5705_A0 0x30000000
#define BGE_CHIPID_BCM5705_A1 0x30010000
#define BGE_CHIPID_BCM5705_A2 0x30020000
#define BGE_CHIPID_BCM5705_A3 0x30030000
#define BGE_CHIPID_BCM5750_A0 0x40000000
#define BGE_CHIPID_BCM5750_A1 0x40010000
#define BGE_CHIPID_BCM5750_A3 0x40030000
#define BGE_CHIPID_BCM5750_B0 0x40100000
#define BGE_CHIPID_BCM5751_A1 0x41010000
#define BGE_CHIPID_BCM5750_C0 0x42000000
#define BGE_CHIPID_BCM5750_C1 0x42010000
#define BGE_CHIPID_BCM5750_C2 0x42020000
#define BGE_CHIPID_BCM5714_A0 0x50000000
#define BGE_CHIPID_BCM5752_A0 0x60000000
#define BGE_CHIPID_BCM5752_A1 0x60010000
#define BGE_CHIPID_BCM5752_A2 0x60020000
#define BGE_CHIPID_BCM5714_B0 0x80000000
#define BGE_CHIPID_BCM5714_B3 0x80030000
#define BGE_CHIPID_BCM5715_A0 0x90000000
#define BGE_CHIPID_BCM5715_A1 0x90010000
#define BGE_CHIPID_BCM5715_A3 0x90030000
#define BGE_CHIPID_BCM5787_A2 0xb0020000
#define BGE_CHIPID_BCM5906_A1 0xc0010000
/* shorthand one */
#define BGE_ASICREV(x) ((x) >> 28)
#define BGE_ASICREV_BCM5700 0x07
#define BGE_ASICREV_BCM5701 0x00
#define BGE_ASICREV_BCM5703 0x01
#define BGE_ASICREV_BCM5704 0x02
#define BGE_ASICREV_BCM5705 0x03
#define BGE_ASICREV_BCM5750 0x04
#define BGE_ASICREV_BCM5714_A0 0x05
#define BGE_ASICREV_BCM5752 0x06
/* ASIC revision 0x07 is the original bcm5700 */
#define BGE_ASICREV_BCM5780 0x08
#define BGE_ASICREV_BCM5714 0x09
#define BGE_ASICREV_BCM5755 0x0a
#define BGE_ASICREV_BCM5787 0x0b
#define BGE_ASICREV_BCM5706 0x0c
/* chip revisions */
#define BGE_CHIPREV(x) ((x) >> 24)
#define BGE_CHIPREV_5700_AX 0x70
#define BGE_CHIPREV_5700_BX 0x71
#define BGE_CHIPREV_5700_CX 0x72
#define BGE_CHIPREV_5701_AX 0x00
#define BGE_CHIPREV_5703_AX 0x10
#define BGE_CHIPREV_5704_AX 0x20
#define BGE_CHIPREV_5704_BX 0x21
#define BGE_CHIPREV_5750_AX 0x40
#define BGE_CHIPREV_5750_BX 0x41
/* PCI DMA Read/Write Control register */
#define BGE_PCIDMARWCTL_MINDMA 0x000000FF
#define BGE_PCIDMARWCTL_RDADRR_BNDRY 0x00000700
#define BGE_PCIDMARWCTL_WRADDR_BNDRY 0x00003800
#define BGE_PCIDMARWCTL_ONEDMA_ATONCE 0x00004000
#define BGE_PCIDMARWCTL_RD_WAT 0x00070000
# define BGE_PCIDMARWCTL_RD_WAT_SHIFT 16
#define BGE_PCIDMARWCTL_WR_WAT 0x00380000
# define BGE_PCIDMARWCTL_WR_WAT_SHIFT 19
#define BGE_PCIDMARWCTL_USE_MRM 0x00400000
#define BGE_PCIDMARWCTL_ASRT_ALL_BE 0x00800000
#define BGE_PCIDMARWCTL_DFLT_PCI_RD_CMD 0x0F000000
# define BGE_PCIDMA_RWCTL_PCI_RD_CMD_SHIFT 24
#define BGE_PCIDMARWCTL_DFLT_PCI_WR_CMD 0xF0000000
# define BGE_PCIDMA_RWCTL_PCI_WR_CMD_SHIFT 28
/* PCI DMA Read/Write Control register, alternate usage for PCI-Express */
#define BGE_PCIDMA_RWCTL_PCIE_WRITE_WATRMARK_128 0x00180000
#define BGE_PCIDMA_RWCTL_PCIE_WRITE_WATRMARK_256 0x00380000
#define BGE_PCI_READ_BNDRY_DISABLE 0x00000000
#define BGE_PCI_READ_BNDRY_16BYTES 0x00000100
#define BGE_PCI_READ_BNDRY_32BYTES 0x00000200
#define BGE_PCI_READ_BNDRY_64BYTES 0x00000300
#define BGE_PCI_READ_BNDRY_128BYTES 0x00000400
#define BGE_PCI_READ_BNDRY_256BYTES 0x00000500
#define BGE_PCI_READ_BNDRY_512BYTES 0x00000600
#define BGE_PCI_READ_BNDRY_1024BYTES 0x00000700
#define BGE_PCI_WRITE_BNDRY_DISABLE 0x00000000
#define BGE_PCI_WRITE_BNDRY_16BYTES 0x00000800
#define BGE_PCI_WRITE_BNDRY_32BYTES 0x00001000
#define BGE_PCI_WRITE_BNDRY_64BYTES 0x00001800
#define BGE_PCI_WRITE_BNDRY_128BYTES 0x00002000
#define BGE_PCI_WRITE_BNDRY_256BYTES 0x00002800
#define BGE_PCI_WRITE_BNDRY_512BYTES 0x00003000
#define BGE_PCI_WRITE_BNDRY_1024BYTES 0x00003800
/*
* PCI state register -- note, this register is read only
* unless the PCISTATE_WR bit of the PCI Misc. Host Control
* register is set.
*/
#define BGE_PCISTATE_FORCE_RESET 0x00000001
#define BGE_PCISTATE_INTR_STATE 0x00000002
#define BGE_PCISTATE_PCI_BUSMODE 0x00000004 /* 1 = PCI, 0 = PCI-X */
#define BGE_PCISTATE_PCI_BUSSPEED 0x00000008 /* 1 = 33/66, 0 = 66/133 */
#define BGE_PCISTATE_32BIT_BUS 0x00000010 /* 1 = 32bit, 0 = 64bit */
#define BGE_PCISTATE_WANT_EXPROM 0x00000020
#define BGE_PCISTATE_EXPROM_RETRY 0x00000040
#define BGE_PCISTATE_FLATVIEW_MODE 0x00000100
#define BGE_PCISTATE_PCI_TGT_RETRY_MAX 0x00000E00
/*
* The following bits in PCI state register are reserved.
* If we check that the register values reverts on reset,
* do not check these bits. On some 5704C (rev A3) and some
* Altima chips, these bits do not revert until much later
* in the bge driver's bge_reset() chip-reset state machine.
*/
#define BGE_PCISTATE_RESERVED ((1 << 12) + (1 <<7))
/*
* PCI Clock Control register -- note, this register is read only
* unless the CLOCKCTL_RW bit of the PCI Misc. Host Control
* register is set.
*/
#define BGE_PCICLOCKCTL_DETECTED_SPEED 0x0000000F
#define BGE_PCICLOCKCTL_M66EN 0x00000080
#define BGE_PCICLOCKCTL_LOWPWR_CLKMODE 0x00000200
#define BGE_PCICLOCKCTL_RXCPU_CLK_DIS 0x00000400
#define BGE_PCICLOCKCTL_TXCPU_CLK_DIS 0x00000800
#define BGE_PCICLOCKCTL_ALTCLK 0x00001000
#define BGE_PCICLOCKCTL_ALTCLK_SRC 0x00002000
#define BGE_PCICLOCKCTL_PCIPLL_DISABLE 0x00004000
#define BGE_PCICLOCKCTL_SYSPLL_DISABLE 0x00008000
#define BGE_PCICLOCKCTL_BIST_ENABLE 0x00010000
#ifndef PCIM_CMD_MWIEN
#define PCIM_CMD_MWIEN 0x0010
#endif
/*
* High priority mailbox registers
* Each mailbox is 64-bits wide, though we only use the
* lower 32 bits. To write a 64-bit value, write the upper 32 bits
* first. The NIC will load the mailbox after the lower 32 bit word
* has been updated.
*/
#define BGE_MBX_IRQ0_HI 0x0200
#define BGE_MBX_IRQ0_LO 0x0204
#define BGE_MBX_IRQ1_HI 0x0208
#define BGE_MBX_IRQ1_LO 0x020C
#define BGE_MBX_IRQ2_HI 0x0210
#define BGE_MBX_IRQ2_LO 0x0214
#define BGE_MBX_IRQ3_HI 0x0218
#define BGE_MBX_IRQ3_LO 0x021C
#define BGE_MBX_GEN0_HI 0x0220
#define BGE_MBX_GEN0_LO 0x0224
#define BGE_MBX_GEN1_HI 0x0228
#define BGE_MBX_GEN1_LO 0x022C
#define BGE_MBX_GEN2_HI 0x0230
#define BGE_MBX_GEN2_LO 0x0234
#define BGE_MBX_GEN3_HI 0x0228
#define BGE_MBX_GEN3_LO 0x022C
#define BGE_MBX_GEN4_HI 0x0240
#define BGE_MBX_GEN4_LO 0x0244
#define BGE_MBX_GEN5_HI 0x0248
#define BGE_MBX_GEN5_LO 0x024C
#define BGE_MBX_GEN6_HI 0x0250
#define BGE_MBX_GEN6_LO 0x0254
#define BGE_MBX_GEN7_HI 0x0258
#define BGE_MBX_GEN7_LO 0x025C
#define BGE_MBX_RELOAD_STATS_HI 0x0260
#define BGE_MBX_RELOAD_STATS_LO 0x0264
#define BGE_MBX_RX_STD_PROD_HI 0x0268
#define BGE_MBX_RX_STD_PROD_LO 0x026C
#define BGE_MBX_RX_JUMBO_PROD_HI 0x0270
#define BGE_MBX_RX_JUMBO_PROD_LO 0x0274
#define BGE_MBX_RX_MINI_PROD_HI 0x0278
#define BGE_MBX_RX_MINI_PROD_LO 0x027C
#define BGE_MBX_RX_CONS0_HI 0x0280
#define BGE_MBX_RX_CONS0_LO 0x0284
#define BGE_MBX_RX_CONS1_HI 0x0288
#define BGE_MBX_RX_CONS1_LO 0x028C
#define BGE_MBX_RX_CONS2_HI 0x0290
#define BGE_MBX_RX_CONS2_LO 0x0294
#define BGE_MBX_RX_CONS3_HI 0x0298
#define BGE_MBX_RX_CONS3_LO 0x029C
#define BGE_MBX_RX_CONS4_HI 0x02A0
#define BGE_MBX_RX_CONS4_LO 0x02A4
#define BGE_MBX_RX_CONS5_HI 0x02A8
#define BGE_MBX_RX_CONS5_LO 0x02AC
#define BGE_MBX_RX_CONS6_HI 0x02B0
#define BGE_MBX_RX_CONS6_LO 0x02B4
#define BGE_MBX_RX_CONS7_HI 0x02B8
#define BGE_MBX_RX_CONS7_LO 0x02BC
#define BGE_MBX_RX_CONS8_HI 0x02C0
#define BGE_MBX_RX_CONS8_LO 0x02C4
#define BGE_MBX_RX_CONS9_HI 0x02C8
#define BGE_MBX_RX_CONS9_LO 0x02CC
#define BGE_MBX_RX_CONS10_HI 0x02D0
#define BGE_MBX_RX_CONS10_LO 0x02D4
#define BGE_MBX_RX_CONS11_HI 0x02D8
#define BGE_MBX_RX_CONS11_LO 0x02DC
#define BGE_MBX_RX_CONS12_HI 0x02E0
#define BGE_MBX_RX_CONS12_LO 0x02E4
#define BGE_MBX_RX_CONS13_HI 0x02E8
#define BGE_MBX_RX_CONS13_LO 0x02EC
#define BGE_MBX_RX_CONS14_HI 0x02F0
#define BGE_MBX_RX_CONS14_LO 0x02F4
#define BGE_MBX_RX_CONS15_HI 0x02F8
#define BGE_MBX_RX_CONS15_LO 0x02FC
#define BGE_MBX_TX_HOST_PROD0_HI 0x0300
#define BGE_MBX_TX_HOST_PROD0_LO 0x0304
#define BGE_MBX_TX_HOST_PROD1_HI 0x0308
#define BGE_MBX_TX_HOST_PROD1_LO 0x030C
#define BGE_MBX_TX_HOST_PROD2_HI 0x0310
#define BGE_MBX_TX_HOST_PROD2_LO 0x0314
#define BGE_MBX_TX_HOST_PROD3_HI 0x0318
#define BGE_MBX_TX_HOST_PROD3_LO 0x031C
#define BGE_MBX_TX_HOST_PROD4_HI 0x0320
#define BGE_MBX_TX_HOST_PROD4_LO 0x0324
#define BGE_MBX_TX_HOST_PROD5_HI 0x0328
#define BGE_MBX_TX_HOST_PROD5_LO 0x032C
#define BGE_MBX_TX_HOST_PROD6_HI 0x0330
#define BGE_MBX_TX_HOST_PROD6_LO 0x0334
#define BGE_MBX_TX_HOST_PROD7_HI 0x0338
#define BGE_MBX_TX_HOST_PROD7_LO 0x033C
#define BGE_MBX_TX_HOST_PROD8_HI 0x0340
#define BGE_MBX_TX_HOST_PROD8_LO 0x0344
#define BGE_MBX_TX_HOST_PROD9_HI 0x0348
#define BGE_MBX_TX_HOST_PROD9_LO 0x034C
#define BGE_MBX_TX_HOST_PROD10_HI 0x0350
#define BGE_MBX_TX_HOST_PROD10_LO 0x0354
#define BGE_MBX_TX_HOST_PROD11_HI 0x0358
#define BGE_MBX_TX_HOST_PROD11_LO 0x035C
#define BGE_MBX_TX_HOST_PROD12_HI 0x0360
#define BGE_MBX_TX_HOST_PROD12_LO 0x0364
#define BGE_MBX_TX_HOST_PROD13_HI 0x0368
#define BGE_MBX_TX_HOST_PROD13_LO 0x036C
#define BGE_MBX_TX_HOST_PROD14_HI 0x0370
#define BGE_MBX_TX_HOST_PROD14_LO 0x0374
#define BGE_MBX_TX_HOST_PROD15_HI 0x0378
#define BGE_MBX_TX_HOST_PROD15_LO 0x037C
#define BGE_MBX_TX_NIC_PROD0_HI 0x0380
#define BGE_MBX_TX_NIC_PROD0_LO 0x0384
#define BGE_MBX_TX_NIC_PROD1_HI 0x0388
#define BGE_MBX_TX_NIC_PROD1_LO 0x038C
#define BGE_MBX_TX_NIC_PROD2_HI 0x0390
#define BGE_MBX_TX_NIC_PROD2_LO 0x0394
#define BGE_MBX_TX_NIC_PROD3_HI 0x0398
#define BGE_MBX_TX_NIC_PROD3_LO 0x039C
#define BGE_MBX_TX_NIC_PROD4_HI 0x03A0
#define BGE_MBX_TX_NIC_PROD4_LO 0x03A4
#define BGE_MBX_TX_NIC_PROD5_HI 0x03A8
#define BGE_MBX_TX_NIC_PROD5_LO 0x03AC
#define BGE_MBX_TX_NIC_PROD6_HI 0x03B0
#define BGE_MBX_TX_NIC_PROD6_LO 0x03B4
#define BGE_MBX_TX_NIC_PROD7_HI 0x03B8
#define BGE_MBX_TX_NIC_PROD7_LO 0x03BC
#define BGE_MBX_TX_NIC_PROD8_HI 0x03C0
#define BGE_MBX_TX_NIC_PROD8_LO 0x03C4
#define BGE_MBX_TX_NIC_PROD9_HI 0x03C8
#define BGE_MBX_TX_NIC_PROD9_LO 0x03CC
#define BGE_MBX_TX_NIC_PROD10_HI 0x03D0
#define BGE_MBX_TX_NIC_PROD10_LO 0x03D4
#define BGE_MBX_TX_NIC_PROD11_HI 0x03D8
#define BGE_MBX_TX_NIC_PROD11_LO 0x03DC
#define BGE_MBX_TX_NIC_PROD12_HI 0x03E0
#define BGE_MBX_TX_NIC_PROD12_LO 0x03E4
#define BGE_MBX_TX_NIC_PROD13_HI 0x03E8
#define BGE_MBX_TX_NIC_PROD13_LO 0x03EC
#define BGE_MBX_TX_NIC_PROD14_HI 0x03F0
#define BGE_MBX_TX_NIC_PROD14_LO 0x03F4
#define BGE_MBX_TX_NIC_PROD15_HI 0x03F8
#define BGE_MBX_TX_NIC_PROD15_LO 0x03FC
#define BGE_TX_RINGS_MAX 4
#define BGE_TX_RINGS_EXTSSRAM_MAX 16
#define BGE_RX_RINGS_MAX 16
/* Ethernet MAC control registers */
#define BGE_MAC_MODE 0x0400
#define BGE_MAC_STS 0x0404
#define BGE_MAC_EVT_ENB 0x0408
#define BGE_MAC_LED_CTL 0x040C
#define BGE_MAC_ADDR1_LO 0x0410
#define BGE_MAC_ADDR1_HI 0x0414
#define BGE_MAC_ADDR2_LO 0x0418
#define BGE_MAC_ADDR2_HI 0x041C
#define BGE_MAC_ADDR3_LO 0x0420
#define BGE_MAC_ADDR3_HI 0x0424
#define BGE_MAC_ADDR4_LO 0x0428
#define BGE_MAC_ADDR4_HI 0x042C
#define BGE_WOL_PATPTR 0x0430
#define BGE_WOL_PATCFG 0x0434
#define BGE_TX_RANDOM_BACKOFF 0x0438
#define BGE_RX_MTU 0x043C
#define BGE_GBIT_PCS_TEST 0x0440
#define BGE_TX_TBI_AUTONEG 0x0444
#define BGE_RX_TBI_AUTONEG 0x0448
#define BGE_MI_COMM 0x044C
#define BGE_MI_STS 0x0450
#define BGE_MI_MODE 0x0454
#define BGE_AUTOPOLL_STS 0x0458
#define BGE_TX_MODE 0x045C
#define BGE_TX_STS 0x0460
#define BGE_TX_LENGTHS 0x0464
#define BGE_RX_MODE 0x0468
#define BGE_RX_STS 0x046C
#define BGE_MAR0 0x0470
#define BGE_MAR1 0x0474
#define BGE_MAR2 0x0478
#define BGE_MAR3 0x047C
#define BGE_RX_BD_RULES_CTL0 0x0480
#define BGE_RX_BD_RULES_MASKVAL0 0x0484
#define BGE_RX_BD_RULES_CTL1 0x0488
#define BGE_RX_BD_RULES_MASKVAL1 0x048C
#define BGE_RX_BD_RULES_CTL2 0x0490
#define BGE_RX_BD_RULES_MASKVAL2 0x0494
#define BGE_RX_BD_RULES_CTL3 0x0498
#define BGE_RX_BD_RULES_MASKVAL3 0x049C
#define BGE_RX_BD_RULES_CTL4 0x04A0
#define BGE_RX_BD_RULES_MASKVAL4 0x04A4
#define BGE_RX_BD_RULES_CTL5 0x04A8
#define BGE_RX_BD_RULES_MASKVAL5 0x04AC
#define BGE_RX_BD_RULES_CTL6 0x04B0
#define BGE_RX_BD_RULES_MASKVAL6 0x04B4
#define BGE_RX_BD_RULES_CTL7 0x04B8
#define BGE_RX_BD_RULES_MASKVAL7 0x04BC
#define BGE_RX_BD_RULES_CTL8 0x04C0
#define BGE_RX_BD_RULES_MASKVAL8 0x04C4
#define BGE_RX_BD_RULES_CTL9 0x04C8
#define BGE_RX_BD_RULES_MASKVAL9 0x04CC
#define BGE_RX_BD_RULES_CTL10 0x04D0
#define BGE_RX_BD_RULES_MASKVAL10 0x04D4
#define BGE_RX_BD_RULES_CTL11 0x04D8
#define BGE_RX_BD_RULES_MASKVAL11 0x04DC
#define BGE_RX_BD_RULES_CTL12 0x04E0
#define BGE_RX_BD_RULES_MASKVAL12 0x04E4
#define BGE_RX_BD_RULES_CTL13 0x04E8
#define BGE_RX_BD_RULES_MASKVAL13 0x04EC
#define BGE_RX_BD_RULES_CTL14 0x04F0
#define BGE_RX_BD_RULES_MASKVAL14 0x04F4
#define BGE_RX_BD_RULES_CTL15 0x04F8
#define BGE_RX_BD_RULES_MASKVAL15 0x04FC
#define BGE_RX_RULES_CFG 0x0500
#define BGE_MAX_RX_FRAME_LOWAT 0x0504
#define BGE_RX_STATS 0x0800
#define BGE_TX_STATS 0x0880
/* Ethernet MAC Mode register */
#define BGE_MACMODE_RESET 0x00000001
#define BGE_MACMODE_HALF_DUPLEX 0x00000002
#define BGE_MACMODE_PORTMODE 0x0000000C
#define BGE_MACMODE_LOOPBACK 0x00000010
#define BGE_MACMODE_RX_TAGGEDPKT 0x00000080
#define BGE_MACMODE_TX_BURST_ENB 0x00000100
#define BGE_MACMODE_MAX_DEFER 0x00000200
#define BGE_MACMODE_LINK_POLARITY 0x00000400
#define BGE_MACMODE_RX_STATS_ENB 0x00000800
#define BGE_MACMODE_RX_STATS_CLEAR 0x00001000
#define BGE_MACMODE_RX_STATS_FLUSH 0x00002000
#define BGE_MACMODE_TX_STATS_ENB 0x00004000
#define BGE_MACMODE_TX_STATS_CLEAR 0x00008000
#define BGE_MACMODE_TX_STATS_FLUSH 0x00010000
#define BGE_MACMODE_TBI_SEND_CFGS 0x00020000
#define BGE_MACMODE_MAGIC_PKT_ENB 0x00040000
#define BGE_MACMODE_ACPI_PWRON_ENB 0x00080000
#define BGE_MACMODE_MIP_ENB 0x00100000
#define BGE_MACMODE_TXDMA_ENB 0x00200000
#define BGE_MACMODE_RXDMA_ENB 0x00400000
#define BGE_MACMODE_FRMHDR_DMA_ENB 0x00800000
#define BGE_PORTMODE_NONE 0x00000000
#define BGE_PORTMODE_MII 0x00000004
#define BGE_PORTMODE_GMII 0x00000008
#define BGE_PORTMODE_TBI 0x0000000C
/* MAC Status register */
#define BGE_MACSTAT_TBI_PCS_SYNCHED 0x00000001
#define BGE_MACSTAT_TBI_SIGNAL_DETECT 0x00000002
#define BGE_MACSTAT_RX_CFG 0x00000004
#define BGE_MACSTAT_CFG_CHANGED 0x00000008
#define BGE_MACSTAT_SYNC_CHANGED 0x00000010
#define BGE_MACSTAT_PORT_DECODE_ERROR 0x00000400
#define BGE_MACSTAT_LINK_CHANGED 0x00001000
#define BGE_MACSTAT_MI_COMPLETE 0x00400000
#define BGE_MACSTAT_MI_INTERRUPT 0x00800000
#define BGE_MACSTAT_AUTOPOLL_ERROR 0x01000000
#define BGE_MACSTAT_ODI_ERROR 0x02000000
#define BGE_MACSTAT_RXSTAT_OFLOW 0x04000000
#define BGE_MACSTAT_TXSTAT_OFLOW 0x08000000
/* MAC Event Enable Register */
#define BGE_EVTENB_PORT_DECODE_ERROR 0x00000400
#define BGE_EVTENB_LINK_CHANGED 0x00001000
#define BGE_EVTENB_MI_COMPLETE 0x00400000
#define BGE_EVTENB_MI_INTERRUPT 0x00800000
#define BGE_EVTENB_AUTOPOLL_ERROR 0x01000000
#define BGE_EVTENB_ODI_ERROR 0x02000000
#define BGE_EVTENB_RXSTAT_OFLOW 0x04000000
#define BGE_EVTENB_TXSTAT_OFLOW 0x08000000
/* LED Control Register */
#define BGE_LEDCTL_LINKLED_OVERRIDE 0x00000001
#define BGE_LEDCTL_1000MBPS_LED 0x00000002
#define BGE_LEDCTL_100MBPS_LED 0x00000004
#define BGE_LEDCTL_10MBPS_LED 0x00000008
#define BGE_LEDCTL_TRAFLED_OVERRIDE 0x00000010
#define BGE_LEDCTL_TRAFLED_BLINK 0x00000020
#define BGE_LEDCTL_TREFLED_BLINK_2 0x00000040
#define BGE_LEDCTL_1000MBPS_STS 0x00000080
#define BGE_LEDCTL_100MBPS_STS 0x00000100
#define BGE_LEDCTL_10MBPS_STS 0x00000200
#define BGE_LEDCTL_TRADLED_STS 0x00000400
#define BGE_LEDCTL_BLINKPERIOD 0x7FF80000
#define BGE_LEDCTL_BLINKPERIOD_OVERRIDE 0x80000000
/* TX backoff seed register */
#define BGE_TX_BACKOFF_SEED_MASK 0x3F
/* Autopoll status register */
#define BGE_AUTOPOLLSTS_ERROR 0x00000001
/* Transmit MAC mode register */
#define BGE_TXMODE_RESET 0x00000001
#define BGE_TXMODE_ENABLE 0x00000002
#define BGE_TXMODE_FLOWCTL_ENABLE 0x00000010
#define BGE_TXMODE_BIGBACKOFF_ENABLE 0x00000020
#define BGE_TXMODE_LONGPAUSE_ENABLE 0x00000040
/* Transmit MAC status register */
#define BGE_TXSTAT_RX_XOFFED 0x00000001
#define BGE_TXSTAT_SENT_XOFF 0x00000002
#define BGE_TXSTAT_SENT_XON 0x00000004
#define BGE_TXSTAT_LINK_UP 0x00000008
#define BGE_TXSTAT_ODI_UFLOW 0x00000010
#define BGE_TXSTAT_ODI_OFLOW 0x00000020
/* Transmit MAC lengths register */
#define BGE_TXLEN_SLOTTIME 0x000000FF
#define BGE_TXLEN_IPG 0x00000F00
#define BGE_TXLEN_CRS 0x00003000
/* Receive MAC mode register */
#define BGE_RXMODE_RESET 0x00000001
#define BGE_RXMODE_ENABLE 0x00000002
#define BGE_RXMODE_FLOWCTL_ENABLE 0x00000004
#define BGE_RXMODE_RX_GIANTS 0x00000020
#define BGE_RXMODE_RX_RUNTS 0x00000040
#define BGE_RXMODE_8022_LENCHECK 0x00000080
#define BGE_RXMODE_RX_PROMISC 0x00000100
#define BGE_RXMODE_RX_NO_CRC_CHECK 0x00000200
#define BGE_RXMODE_RX_KEEP_VLAN_DIAG 0x00000400
/* Receive MAC status register */
#define BGE_RXSTAT_REMOTE_XOFFED 0x00000001
#define BGE_RXSTAT_RCVD_XOFF 0x00000002
#define BGE_RXSTAT_RCVD_XON 0x00000004
/* Receive Rules Control register */
#define BGE_RXRULECTL_OFFSET 0x000000FF
#define BGE_RXRULECTL_CLASS 0x00001F00
#define BGE_RXRULECTL_HDRTYPE 0x0000E000
#define BGE_RXRULECTL_COMPARE_OP 0x00030000
#define BGE_RXRULECTL_MAP 0x01000000
#define BGE_RXRULECTL_DISCARD 0x02000000
#define BGE_RXRULECTL_MASK 0x04000000
#define BGE_RXRULECTL_ACTIVATE_PROC3 0x08000000
#define BGE_RXRULECTL_ACTIVATE_PROC2 0x10000000
#define BGE_RXRULECTL_ACTIVATE_PROC1 0x20000000
#define BGE_RXRULECTL_ANDWITHNEXT 0x40000000
/* Receive Rules Mask register */
#define BGE_RXRULEMASK_VALUE 0x0000FFFF
#define BGE_RXRULEMASK_MASKVAL 0xFFFF0000
/* MI communication register */
#define BGE_MICOMM_DATA 0x0000FFFF
#define BGE_MICOMM_REG 0x001F0000
#define BGE_MICOMM_PHY 0x03E00000
#define BGE_MICOMM_CMD 0x0C000000
#define BGE_MICOMM_READFAIL 0x10000000
#define BGE_MICOMM_BUSY 0x20000000
#define BGE_MIREG(x) ((x & 0x1F) << 16)
#define BGE_MIPHY(x) ((x & 0x1F) << 21)
#define BGE_MICMD_WRITE 0x04000000
#define BGE_MICMD_READ 0x08000000
/* MI status register */
#define BGE_MISTS_LINK 0x00000001
#define BGE_MISTS_10MBPS 0x00000002
#define BGE_MIMODE_SHORTPREAMBLE 0x00000002
#define BGE_MIMODE_AUTOPOLL 0x00000010
#define BGE_MIMODE_CLKCNT 0x001F0000
/*
* Send data initiator control registers.
*/
#define BGE_SDI_MODE 0x0C00
#define BGE_SDI_STATUS 0x0C04
#define BGE_SDI_STATS_CTL 0x0C08
#define BGE_SDI_STATS_ENABLE_MASK 0x0C0C
#define BGE_SDI_STATS_INCREMENT_MASK 0x0C10
#define BGE_LOCSTATS_COS0 0x0C80
#define BGE_LOCSTATS_COS1 0x0C84
#define BGE_LOCSTATS_COS2 0x0C88
#define BGE_LOCSTATS_COS3 0x0C8C
#define BGE_LOCSTATS_COS4 0x0C90
#define BGE_LOCSTATS_COS5 0x0C84
#define BGE_LOCSTATS_COS6 0x0C98
#define BGE_LOCSTATS_COS7 0x0C9C
#define BGE_LOCSTATS_COS8 0x0CA0
#define BGE_LOCSTATS_COS9 0x0CA4
#define BGE_LOCSTATS_COS10 0x0CA8
#define BGE_LOCSTATS_COS11 0x0CAC
#define BGE_LOCSTATS_COS12 0x0CB0
#define BGE_LOCSTATS_COS13 0x0CB4
#define BGE_LOCSTATS_COS14 0x0CB8
#define BGE_LOCSTATS_COS15 0x0CBC
#define BGE_LOCSTATS_DMA_RQ_FULL 0x0CC0
#define BGE_LOCSTATS_DMA_HIPRIO_RQ_FULL 0x0CC4
#define BGE_LOCSTATS_SDC_QUEUE_FULL 0x0CC8
#define BGE_LOCSTATS_NIC_SENDPROD_SET 0x0CCC
#define BGE_LOCSTATS_STATS_UPDATED 0x0CD0
#define BGE_LOCSTATS_IRQS 0x0CD4
#define BGE_LOCSTATS_AVOIDED_IRQS 0x0CD8
#define BGE_LOCSTATS_TX_THRESH_HIT 0x0CDC
/* Send Data Initiator mode register */
#define BGE_SDIMODE_RESET 0x00000001
#define BGE_SDIMODE_ENABLE 0x00000002
#define BGE_SDIMODE_STATS_OFLOW_ATTN 0x00000004
/* Send Data Initiator stats register */
#define BGE_SDISTAT_STATS_OFLOW_ATTN 0x00000004
/* Send Data Initiator stats control register */
#define BGE_SDISTATSCTL_ENABLE 0x00000001
#define BGE_SDISTATSCTL_FASTER 0x00000002
#define BGE_SDISTATSCTL_CLEAR 0x00000004
#define BGE_SDISTATSCTL_FORCEFLUSH 0x00000008
#define BGE_SDISTATSCTL_FORCEZERO 0x00000010
/*
* Send Data Completion Control registers
*/
#define BGE_SDC_MODE 0x1000
#define BGE_SDC_STATUS 0x1004
/* Send Data completion mode register */
#define BGE_SDCMODE_RESET 0x00000001
#define BGE_SDCMODE_ENABLE 0x00000002
#define BGE_SDCMODE_ATTN 0x00000004
/* Send Data completion status register */
#define BGE_SDCSTAT_ATTN 0x00000004
/*
* Send BD Ring Selector Control registers
*/
#define BGE_SRS_MODE 0x1400
#define BGE_SRS_STATUS 0x1404
#define BGE_SRS_HWDIAG 0x1408
#define BGE_SRS_LOC_NIC_CONS0 0x1440
#define BGE_SRS_LOC_NIC_CONS1 0x1444
#define BGE_SRS_LOC_NIC_CONS2 0x1448
#define BGE_SRS_LOC_NIC_CONS3 0x144C
#define BGE_SRS_LOC_NIC_CONS4 0x1450
#define BGE_SRS_LOC_NIC_CONS5 0x1454
#define BGE_SRS_LOC_NIC_CONS6 0x1458
#define BGE_SRS_LOC_NIC_CONS7 0x145C
#define BGE_SRS_LOC_NIC_CONS8 0x1460
#define BGE_SRS_LOC_NIC_CONS9 0x1464
#define BGE_SRS_LOC_NIC_CONS10 0x1468
#define BGE_SRS_LOC_NIC_CONS11 0x146C
#define BGE_SRS_LOC_NIC_CONS12 0x1470
#define BGE_SRS_LOC_NIC_CONS13 0x1474
#define BGE_SRS_LOC_NIC_CONS14 0x1478
#define BGE_SRS_LOC_NIC_CONS15 0x147C
/* Send BD Ring Selector Mode register */
#define BGE_SRSMODE_RESET 0x00000001
#define BGE_SRSMODE_ENABLE 0x00000002
#define BGE_SRSMODE_ATTN 0x00000004
/* Send BD Ring Selector Status register */
#define BGE_SRSSTAT_ERROR 0x00000004
/* Send BD Ring Selector HW Diagnostics register */
#define BGE_SRSHWDIAG_STATE 0x0000000F
#define BGE_SRSHWDIAG_CURRINGNUM 0x000000F0
#define BGE_SRSHWDIAG_STAGEDRINGNUM 0x00000F00
#define BGE_SRSHWDIAG_RINGNUM_IN_MBX 0x0000F000
/*
* Send BD Initiator Selector Control registers
*/
#define BGE_SBDI_MODE 0x1800
#define BGE_SBDI_STATUS 0x1804
#define BGE_SBDI_LOC_NIC_PROD0 0x1808
#define BGE_SBDI_LOC_NIC_PROD1 0x180C
#define BGE_SBDI_LOC_NIC_PROD2 0x1810
#define BGE_SBDI_LOC_NIC_PROD3 0x1814
#define BGE_SBDI_LOC_NIC_PROD4 0x1818
#define BGE_SBDI_LOC_NIC_PROD5 0x181C
#define BGE_SBDI_LOC_NIC_PROD6 0x1820
#define BGE_SBDI_LOC_NIC_PROD7 0x1824
#define BGE_SBDI_LOC_NIC_PROD8 0x1828
#define BGE_SBDI_LOC_NIC_PROD9 0x182C
#define BGE_SBDI_LOC_NIC_PROD10 0x1830
#define BGE_SBDI_LOC_NIC_PROD11 0x1834
#define BGE_SBDI_LOC_NIC_PROD12 0x1838
#define BGE_SBDI_LOC_NIC_PROD13 0x183C
#define BGE_SBDI_LOC_NIC_PROD14 0x1840
#define BGE_SBDI_LOC_NIC_PROD15 0x1844
/* Send BD Initiator Mode register */
#define BGE_SBDIMODE_RESET 0x00000001
#define BGE_SBDIMODE_ENABLE 0x00000002
#define BGE_SBDIMODE_ATTN 0x00000004
/* Send BD Initiator Status register */
#define BGE_SBDISTAT_ERROR 0x00000004
/*
* Send BD Completion Control registers
*/
#define BGE_SBDC_MODE 0x1C00
#define BGE_SBDC_STATUS 0x1C04
/* Send BD Completion Control Mode register */
#define BGE_SBDCMODE_RESET 0x00000001
#define BGE_SBDCMODE_ENABLE 0x00000002
#define BGE_SBDCMODE_ATTN 0x00000004
/* Send BD Completion Control Status register */
#define BGE_SBDCSTAT_ATTN 0x00000004
/*
* Receive List Placement Control registers
*/
#define BGE_RXLP_MODE 0x2000
#define BGE_RXLP_STATUS 0x2004
#define BGE_RXLP_SEL_LIST_LOCK 0x2008
#define BGE_RXLP_SEL_NON_EMPTY_BITS 0x200C
#define BGE_RXLP_CFG 0x2010
#define BGE_RXLP_STATS_CTL 0x2014
#define BGE_RXLP_STATS_ENABLE_MASK 0x2018
#define BGE_RXLP_STATS_INCREMENT_MASK 0x201C
#define BGE_RXLP_HEAD0 0x2100
#define BGE_RXLP_TAIL0 0x2104
#define BGE_RXLP_COUNT0 0x2108
#define BGE_RXLP_HEAD1 0x2110
#define BGE_RXLP_TAIL1 0x2114
#define BGE_RXLP_COUNT1 0x2118
#define BGE_RXLP_HEAD2 0x2120
#define BGE_RXLP_TAIL2 0x2124
#define BGE_RXLP_COUNT2 0x2128
#define BGE_RXLP_HEAD3 0x2130
#define BGE_RXLP_TAIL3 0x2134
#define BGE_RXLP_COUNT3 0x2138
#define BGE_RXLP_HEAD4 0x2140
#define BGE_RXLP_TAIL4 0x2144
#define BGE_RXLP_COUNT4 0x2148
#define BGE_RXLP_HEAD5 0x2150
#define BGE_RXLP_TAIL5 0x2154
#define BGE_RXLP_COUNT5 0x2158
#define BGE_RXLP_HEAD6 0x2160
#define BGE_RXLP_TAIL6 0x2164
#define BGE_RXLP_COUNT6 0x2168
#define BGE_RXLP_HEAD7 0x2170
#define BGE_RXLP_TAIL7 0x2174
#define BGE_RXLP_COUNT7 0x2178
#define BGE_RXLP_HEAD8 0x2180
#define BGE_RXLP_TAIL8 0x2184
#define BGE_RXLP_COUNT8 0x2188
#define BGE_RXLP_HEAD9 0x2190
#define BGE_RXLP_TAIL9 0x2194
#define BGE_RXLP_COUNT9 0x2198
#define BGE_RXLP_HEAD10 0x21A0
#define BGE_RXLP_TAIL10 0x21A4
#define BGE_RXLP_COUNT10 0x21A8
#define BGE_RXLP_HEAD11 0x21B0
#define BGE_RXLP_TAIL11 0x21B4
#define BGE_RXLP_COUNT11 0x21B8
#define BGE_RXLP_HEAD12 0x21C0
#define BGE_RXLP_TAIL12 0x21C4
#define BGE_RXLP_COUNT12 0x21C8
#define BGE_RXLP_HEAD13 0x21D0
#define BGE_RXLP_TAIL13 0x21D4
#define BGE_RXLP_COUNT13 0x21D8
#define BGE_RXLP_HEAD14 0x21E0
#define BGE_RXLP_TAIL14 0x21E4
#define BGE_RXLP_COUNT14 0x21E8
#define BGE_RXLP_HEAD15 0x21F0
#define BGE_RXLP_TAIL15 0x21F4
#define BGE_RXLP_COUNT15 0x21F8
#define BGE_RXLP_LOCSTAT_COS0 0x2200
#define BGE_RXLP_LOCSTAT_COS1 0x2204
#define BGE_RXLP_LOCSTAT_COS2 0x2208
#define BGE_RXLP_LOCSTAT_COS3 0x220C
#define BGE_RXLP_LOCSTAT_COS4 0x2210
#define BGE_RXLP_LOCSTAT_COS5 0x2214
#define BGE_RXLP_LOCSTAT_COS6 0x2218
#define BGE_RXLP_LOCSTAT_COS7 0x221C
#define BGE_RXLP_LOCSTAT_COS8 0x2220
#define BGE_RXLP_LOCSTAT_COS9 0x2224
#define BGE_RXLP_LOCSTAT_COS10 0x2228
#define BGE_RXLP_LOCSTAT_COS11 0x222C
#define BGE_RXLP_LOCSTAT_COS12 0x2230
#define BGE_RXLP_LOCSTAT_COS13 0x2234
#define BGE_RXLP_LOCSTAT_COS14 0x2238
#define BGE_RXLP_LOCSTAT_COS15 0x223C
#define BGE_RXLP_LOCSTAT_FILTDROP 0x2240
#define BGE_RXLP_LOCSTAT_DMA_WRQ_FULL 0x2244
#define BGE_RXLP_LOCSTAT_DMA_HPWRQ_FULL 0x2248
#define BGE_RXLP_LOCSTAT_OUT_OF_BDS 0x224C
#define BGE_RXLP_LOCSTAT_IFIN_DROPS 0x2250
#define BGE_RXLP_LOCSTAT_IFIN_ERRORS 0x2254
#define BGE_RXLP_LOCSTAT_RXTHRESH_HIT 0x2258
/* Receive List Placement mode register */
#define BGE_RXLPMODE_RESET 0x00000001
#define BGE_RXLPMODE_ENABLE 0x00000002
#define BGE_RXLPMODE_CLASS0_ATTN 0x00000004
#define BGE_RXLPMODE_MAPOUTRANGE_ATTN 0x00000008
#define BGE_RXLPMODE_STATSOFLOW_ATTN 0x00000010
/* Receive List Placement Status register */
#define BGE_RXLPSTAT_CLASS0_ATTN 0x00000004
#define BGE_RXLPSTAT_MAPOUTRANGE_ATTN 0x00000008
#define BGE_RXLPSTAT_STATSOFLOW_ATTN 0x00000010
/*
* Receive Data and Receive BD Initiator Control Registers
*/
#define BGE_RDBDI_MODE 0x2400
#define BGE_RDBDI_STATUS 0x2404
#define BGE_RX_JUMBO_RCB_HADDR_HI 0x2440
#define BGE_RX_JUMBO_RCB_HADDR_LO 0x2444
#define BGE_RX_JUMBO_RCB_MAXLEN_FLAGS 0x2448
#define BGE_RX_JUMBO_RCB_NICADDR 0x244C
#define BGE_RX_STD_RCB_HADDR_HI 0x2450
#define BGE_RX_STD_RCB_HADDR_LO 0x2454
#define BGE_RX_STD_RCB_MAXLEN_FLAGS 0x2458
#define BGE_RX_STD_RCB_NICADDR 0x245C
#define BGE_RX_MINI_RCB_HADDR_HI 0x2460
#define BGE_RX_MINI_RCB_HADDR_LO 0x2464
#define BGE_RX_MINI_RCB_MAXLEN_FLAGS 0x2468
#define BGE_RX_MINI_RCB_NICADDR 0x246C
#define BGE_RDBDI_JUMBO_RX_CONS 0x2470
#define BGE_RDBDI_STD_RX_CONS 0x2474
#define BGE_RDBDI_MINI_RX_CONS 0x2478
#define BGE_RDBDI_RETURN_PROD0 0x2480
#define BGE_RDBDI_RETURN_PROD1 0x2484
#define BGE_RDBDI_RETURN_PROD2 0x2488
#define BGE_RDBDI_RETURN_PROD3 0x248C
#define BGE_RDBDI_RETURN_PROD4 0x2490
#define BGE_RDBDI_RETURN_PROD5 0x2494
#define BGE_RDBDI_RETURN_PROD6 0x2498
#define BGE_RDBDI_RETURN_PROD7 0x249C
#define BGE_RDBDI_RETURN_PROD8 0x24A0
#define BGE_RDBDI_RETURN_PROD9 0x24A4
#define BGE_RDBDI_RETURN_PROD10 0x24A8
#define BGE_RDBDI_RETURN_PROD11 0x24AC
#define BGE_RDBDI_RETURN_PROD12 0x24B0
#define BGE_RDBDI_RETURN_PROD13 0x24B4
#define BGE_RDBDI_RETURN_PROD14 0x24B8
#define BGE_RDBDI_RETURN_PROD15 0x24BC
#define BGE_RDBDI_HWDIAG 0x24C0
/* Receive Data and Receive BD Initiator Mode register */
#define BGE_RDBDIMODE_RESET 0x00000001
#define BGE_RDBDIMODE_ENABLE 0x00000002
#define BGE_RDBDIMODE_JUMBO_ATTN 0x00000004
#define BGE_RDBDIMODE_GIANT_ATTN 0x00000008
#define BGE_RDBDIMODE_BADRINGSZ_ATTN 0x00000010
/* Receive Data and Receive BD Initiator Status register */
#define BGE_RDBDISTAT_JUMBO_ATTN 0x00000004
#define BGE_RDBDISTAT_GIANT_ATTN 0x00000008
#define BGE_RDBDISTAT_BADRINGSZ_ATTN 0x00000010
/*
* Receive Data Completion Control registers
*/
#define BGE_RDC_MODE 0x2800
/* Receive Data Completion Mode register */
#define BGE_RDCMODE_RESET 0x00000001
#define BGE_RDCMODE_ENABLE 0x00000002
#define BGE_RDCMODE_ATTN 0x00000004
/*
* Receive BD Initiator Control registers
*/
#define BGE_RBDI_MODE 0x2C00
#define BGE_RBDI_STATUS 0x2C04
#define BGE_RBDI_NIC_JUMBO_BD_PROD 0x2C08
#define BGE_RBDI_NIC_STD_BD_PROD 0x2C0C
#define BGE_RBDI_NIC_MINI_BD_PROD 0x2C10
#define BGE_RBDI_MINI_REPL_THRESH 0x2C14
#define BGE_RBDI_STD_REPL_THRESH 0x2C18
#define BGE_RBDI_JUMBO_REPL_THRESH 0x2C1C
/* Receive BD Initiator Mode register */
#define BGE_RBDIMODE_RESET 0x00000001
#define BGE_RBDIMODE_ENABLE 0x00000002
#define BGE_RBDIMODE_ATTN 0x00000004
/* Receive BD Initiator Status register */
#define BGE_RBDISTAT_ATTN 0x00000004
/*
* Receive BD Completion Control registers
*/
#define BGE_RBDC_MODE 0x3000
#define BGE_RBDC_STATUS 0x3004
#define BGE_RBDC_JUMBO_BD_PROD 0x3008
#define BGE_RBDC_STD_BD_PROD 0x300C
#define BGE_RBDC_MINI_BD_PROD 0x3010
/* Receive BD completion mode register */
#define BGE_RBDCMODE_RESET 0x00000001
#define BGE_RBDCMODE_ENABLE 0x00000002
#define BGE_RBDCMODE_ATTN 0x00000004
/* Receive BD completion status register */
#define BGE_RBDCSTAT_ERROR 0x00000004
/*
* Receive List Selector Control registers
*/
#define BGE_RXLS_MODE 0x3400
#define BGE_RXLS_STATUS 0x3404
/* Receive List Selector Mode register */
#define BGE_RXLSMODE_RESET 0x00000001
#define BGE_RXLSMODE_ENABLE 0x00000002
#define BGE_RXLSMODE_ATTN 0x00000004
/* Receive List Selector Status register */
#define BGE_RXLSSTAT_ERROR 0x00000004
/*
* Mbuf Cluster Free registers (has nothing to do with BSD mbufs)
*/
#define BGE_MBCF_MODE 0x3800
#define BGE_MBCF_STATUS 0x3804
/* Mbuf Cluster Free mode register */
#define BGE_MBCFMODE_RESET 0x00000001
#define BGE_MBCFMODE_ENABLE 0x00000002
#define BGE_MBCFMODE_ATTN 0x00000004
/* Mbuf Cluster Free status register */
#define BGE_MBCFSTAT_ERROR 0x00000004
/*
* Host Coalescing Control registers
*/
#define BGE_HCC_MODE 0x3C00
#define BGE_HCC_STATUS 0x3C04
#define BGE_HCC_RX_COAL_TICKS 0x3C08
#define BGE_HCC_TX_COAL_TICKS 0x3C0C
#define BGE_HCC_RX_MAX_COAL_BDS 0x3C10
#define BGE_HCC_TX_MAX_COAL_BDS 0x3C14
#define BGE_HCC_RX_COAL_TICKS_INT 0x3C18 /* ticks during interrupt */
#define BGE_HCC_TX_COAL_TICKS_INT 0x3C1C /* ticks during interrupt */
#define BGE_HCC_RX_MAX_COAL_BDS_INT 0x3C20 /* BDs during interrupt */
#define BGE_HCC_TX_MAX_COAL_BDS_INT 0x3C34 /* BDs during interrupt */
#define BGE_HCC_STATS_TICKS 0x3C28
#define BGE_HCC_STATS_ADDR_HI 0x3C30
#define BGE_HCC_STATS_ADDR_LO 0x3C34
#define BGE_HCC_STATUSBLK_ADDR_HI 0x3C38
#define BGE_HCC_STATUSBLK_ADDR_LO 0x3C3C
#define BGE_HCC_STATS_BASEADDR 0x3C40 /* address in NIC memory */
#define BGE_HCC_STATUSBLK_BASEADDR 0x3C44 /* address in NIC memory */
#define BGE_FLOW_ATTN 0x3C48
#define BGE_HCC_JUMBO_BD_CONS 0x3C50
#define BGE_HCC_STD_BD_CONS 0x3C54
#define BGE_HCC_MINI_BD_CONS 0x3C58
#define BGE_HCC_RX_RETURN_PROD0 0x3C80
#define BGE_HCC_RX_RETURN_PROD1 0x3C84
#define BGE_HCC_RX_RETURN_PROD2 0x3C88
#define BGE_HCC_RX_RETURN_PROD3 0x3C8C
#define BGE_HCC_RX_RETURN_PROD4 0x3C90
#define BGE_HCC_RX_RETURN_PROD5 0x3C94
#define BGE_HCC_RX_RETURN_PROD6 0x3C98
#define BGE_HCC_RX_RETURN_PROD7 0x3C9C
#define BGE_HCC_RX_RETURN_PROD8 0x3CA0
#define BGE_HCC_RX_RETURN_PROD9 0x3CA4
#define BGE_HCC_RX_RETURN_PROD10 0x3CA8
#define BGE_HCC_RX_RETURN_PROD11 0x3CAC
#define BGE_HCC_RX_RETURN_PROD12 0x3CB0
#define BGE_HCC_RX_RETURN_PROD13 0x3CB4
#define BGE_HCC_RX_RETURN_PROD14 0x3CB8
#define BGE_HCC_RX_RETURN_PROD15 0x3CBC
#define BGE_HCC_TX_BD_CONS0 0x3CC0
#define BGE_HCC_TX_BD_CONS1 0x3CC4
#define BGE_HCC_TX_BD_CONS2 0x3CC8
#define BGE_HCC_TX_BD_CONS3 0x3CCC
#define BGE_HCC_TX_BD_CONS4 0x3CD0
#define BGE_HCC_TX_BD_CONS5 0x3CD4
#define BGE_HCC_TX_BD_CONS6 0x3CD8
#define BGE_HCC_TX_BD_CONS7 0x3CDC
#define BGE_HCC_TX_BD_CONS8 0x3CE0
#define BGE_HCC_TX_BD_CONS9 0x3CE4
#define BGE_HCC_TX_BD_CONS10 0x3CE8
#define BGE_HCC_TX_BD_CONS11 0x3CEC
#define BGE_HCC_TX_BD_CONS12 0x3CF0
#define BGE_HCC_TX_BD_CONS13 0x3CF4
#define BGE_HCC_TX_BD_CONS14 0x3CF8
#define BGE_HCC_TX_BD_CONS15 0x3CFC
/* Host coalescing mode register */
#define BGE_HCCMODE_RESET 0x00000001
#define BGE_HCCMODE_ENABLE 0x00000002
#define BGE_HCCMODE_ATTN 0x00000004
#define BGE_HCCMODE_COAL_NOW 0x00000008
#define BGE_HCCMODE_MSI_BITS 0x0x000070
#define BGE_HCCMODE_64BYTE 0x00000080
#define BGE_HCCMODE_32BYTE 0x00000100
#define BGE_HCCMODE_CLRTICK_RXBD 0x00000200
#define BGE_HCCMODE_CLRTICK_TXBD 0x00000400
#define BGE_HCCMODE_NOINT_ON_NOW 0x00000800
#define BGE_HCCMODE_NOINT_ON_FORCE 0x00001000
#define BGE_HCCMODE_STATBLK_SIZE 0x00000180
#define BGE_STATBLKSZ_FULL 0x00000000
#define BGE_STATBLKSZ_64BYTE 0x00000080
#define BGE_STATBLKSZ_32BYTE 0x00000100
/* Host coalescing status register */
#define BGE_HCCSTAT_ERROR 0x00000004
/* Flow attention register */
#define BGE_FLOWATTN_MB_LOWAT 0x00000040
#define BGE_FLOWATTN_MEMARB 0x00000080
#define BGE_FLOWATTN_HOSTCOAL 0x00008000
#define BGE_FLOWATTN_DMADONE_DISCARD 0x00010000
#define BGE_FLOWATTN_RCB_INVAL 0x00020000
#define BGE_FLOWATTN_RXDATA_CORRUPT 0x00040000
#define BGE_FLOWATTN_RDBDI 0x00080000
#define BGE_FLOWATTN_RXLS 0x00100000
#define BGE_FLOWATTN_RXLP 0x00200000
#define BGE_FLOWATTN_RBDC 0x00400000
#define BGE_FLOWATTN_RBDI 0x00800000
#define BGE_FLOWATTN_SDC 0x08000000
#define BGE_FLOWATTN_SDI 0x10000000
#define BGE_FLOWATTN_SRS 0x20000000
#define BGE_FLOWATTN_SBDC 0x40000000
#define BGE_FLOWATTN_SBDI 0x80000000
/*
* Memory arbiter registers
*/
#define BGE_MARB_MODE 0x4000
#define BGE_MARB_STATUS 0x4004
#define BGE_MARB_TRAPADDR_HI 0x4008
#define BGE_MARB_TRAPADDR_LO 0x400C
/* Memory arbiter mode register */
#define BGE_MARBMODE_RESET 0x00000001
#define BGE_MARBMODE_ENABLE 0x00000002
#define BGE_MARBMODE_TX_ADDR_TRAP 0x00000004
#define BGE_MARBMODE_RX_ADDR_TRAP 0x00000008
#define BGE_MARBMODE_DMAW1_TRAP 0x00000010
#define BGE_MARBMODE_DMAR1_TRAP 0x00000020
#define BGE_MARBMODE_RXRISC_TRAP 0x00000040
#define BGE_MARBMODE_TXRISC_TRAP 0x00000080
#define BGE_MARBMODE_PCI_TRAP 0x00000100
#define BGE_MARBMODE_DMAR2_TRAP 0x00000200
#define BGE_MARBMODE_RXQ_TRAP 0x00000400
#define BGE_MARBMODE_RXDI1_TRAP 0x00000800
#define BGE_MARBMODE_RXDI2_TRAP 0x00001000
#define BGE_MARBMODE_DC_GRPMEM_TRAP 0x00002000
#define BGE_MARBMODE_HCOAL_TRAP 0x00004000
#define BGE_MARBMODE_MBUF_TRAP 0x00008000
#define BGE_MARBMODE_TXDI_TRAP 0x00010000
#define BGE_MARBMODE_SDC_DMAC_TRAP 0x00020000
#define BGE_MARBMODE_TXBD_TRAP 0x00040000
#define BGE_MARBMODE_BUFFMAN_TRAP 0x00080000
#define BGE_MARBMODE_DMAW2_TRAP 0x00100000
#define BGE_MARBMODE_XTSSRAM_ROFLO_TRAP 0x00200000
#define BGE_MARBMODE_XTSSRAM_RUFLO_TRAP 0x00400000
#define BGE_MARBMODE_XTSSRAM_WOFLO_TRAP 0x00800000
#define BGE_MARBMODE_XTSSRAM_WUFLO_TRAP 0x01000000
#define BGE_MARBMODE_XTSSRAM_PERR_TRAP 0x02000000
/* Memory arbiter status register */
#define BGE_MARBSTAT_TX_ADDR_TRAP 0x00000004
#define BGE_MARBSTAT_RX_ADDR_TRAP 0x00000008
#define BGE_MARBSTAT_DMAW1_TRAP 0x00000010
#define BGE_MARBSTAT_DMAR1_TRAP 0x00000020
#define BGE_MARBSTAT_RXRISC_TRAP 0x00000040
#define BGE_MARBSTAT_TXRISC_TRAP 0x00000080
#define BGE_MARBSTAT_PCI_TRAP 0x00000100
#define BGE_MARBSTAT_DMAR2_TRAP 0x00000200
#define BGE_MARBSTAT_RXQ_TRAP 0x00000400
#define BGE_MARBSTAT_RXDI1_TRAP 0x00000800
#define BGE_MARBSTAT_RXDI2_TRAP 0x00001000
#define BGE_MARBSTAT_DC_GRPMEM_TRAP 0x00002000
#define BGE_MARBSTAT_HCOAL_TRAP 0x00004000
#define BGE_MARBSTAT_MBUF_TRAP 0x00008000
#define BGE_MARBSTAT_TXDI_TRAP 0x00010000
#define BGE_MARBSTAT_SDC_DMAC_TRAP 0x00020000
#define BGE_MARBSTAT_TXBD_TRAP 0x00040000
#define BGE_MARBSTAT_BUFFMAN_TRAP 0x00080000
#define BGE_MARBSTAT_DMAW2_TRAP 0x00100000
#define BGE_MARBSTAT_XTSSRAM_ROFLO_TRAP 0x00200000
#define BGE_MARBSTAT_XTSSRAM_RUFLO_TRAP 0x00400000
#define BGE_MARBSTAT_XTSSRAM_WOFLO_TRAP 0x00800000
#define BGE_MARBSTAT_XTSSRAM_WUFLO_TRAP 0x01000000
#define BGE_MARBSTAT_XTSSRAM_PERR_TRAP 0x02000000
/*
* Buffer manager control registers
*/
#define BGE_BMAN_MODE 0x4400
#define BGE_BMAN_STATUS 0x4404
#define BGE_BMAN_MBUFPOOL_BASEADDR 0x4408
#define BGE_BMAN_MBUFPOOL_LEN 0x440C
#define BGE_BMAN_MBUFPOOL_READDMA_LOWAT 0x4410
#define BGE_BMAN_MBUFPOOL_MACRX_LOWAT 0x4414
#define BGE_BMAN_MBUFPOOL_HIWAT 0x4418
#define BGE_BMAN_RXCPU_MBALLOC_REQ 0x441C
#define BGE_BMAN_RXCPU_MBALLOC_RESP 0x4420
#define BGE_BMAN_TXCPU_MBALLOC_REQ 0x4424
#define BGE_BMAN_TXCPU_MBALLOC_RESP 0x4428
#define BGE_BMAN_DMA_DESCPOOL_BASEADDR 0x442C
#define BGE_BMAN_DMA_DESCPOOL_LEN 0x4430
#define BGE_BMAN_DMA_DESCPOOL_LOWAT 0x4434
#define BGE_BMAN_DMA_DESCPOOL_HIWAT 0x4438
#define BGE_BMAN_RXCPU_DMAALLOC_REQ 0x443C
#define BGE_BMAN_RXCPU_DMAALLOC_RESP 0x4440
#define BGE_BMAN_TXCPU_DMAALLOC_REQ 0x4444
#define BGE_BMAN_TXCPU_DMALLLOC_RESP 0x4448
#define BGE_BMAN_HWDIAG_1 0x444C
#define BGE_BMAN_HWDIAG_2 0x4450
#define BGE_BMAN_HWDIAG_3 0x4454
/* Buffer manager mode register */
#define BGE_BMANMODE_RESET 0x00000001
#define BGE_BMANMODE_ENABLE 0x00000002
#define BGE_BMANMODE_ATTN 0x00000004
#define BGE_BMANMODE_TESTMODE 0x00000008
#define BGE_BMANMODE_LOMBUF_ATTN 0x00000010
/* Buffer manager status register */
#define BGE_BMANSTAT_ERRO 0x00000004
#define BGE_BMANSTAT_LOWMBUF_ERROR 0x00000010
/*
* Read DMA Control registers
*/
#define BGE_RDMA_MODE 0x4800
#define BGE_RDMA_STATUS 0x4804
/* Read DMA mode register */
#define BGE_RDMAMODE_RESET 0x00000001
#define BGE_RDMAMODE_ENABLE 0x00000002
#define BGE_RDMAMODE_PCI_TGT_ABRT_ATTN 0x00000004
#define BGE_RDMAMODE_PCI_MSTR_ABRT_ATTN 0x00000008
#define BGE_RDMAMODE_PCI_PERR_ATTN 0x00000010
#define BGE_RDMAMODE_PCI_ADDROFLOW_ATTN 0x00000020
#define BGE_RDMAMODE_PCI_FIFOOFLOW_ATTN 0x00000040
#define BGE_RDMAMODE_PCI_FIFOUFLOW_ATTN 0x00000080
#define BGE_RDMAMODE_PCI_FIFOOREAD_ATTN 0x00000100
#define BGE_RDMAMODE_LOCWRITE_TOOBIG 0x00000200
#define BGE_RDMAMODE_ALL_ATTNS 0x000003FC
/* Alternate encodings for PCI-Express, from Broadcom-supplied Linux driver */
#define BGE_RDMA_MODE_FIFO_LONG_BURST ((1<<17) || (1 << 16))
#define BGE_RDMA_MODE_FIFO_SIZE_128 (1 << 17)
/* Read DMA status register */
#define BGE_RDMASTAT_PCI_TGT_ABRT_ATTN 0x00000004
#define BGE_RDMASTAT_PCI_MSTR_ABRT_ATTN 0x00000008
#define BGE_RDMASTAT_PCI_PERR_ATTN 0x00000010
#define BGE_RDMASTAT_PCI_ADDROFLOW_ATTN 0x00000020
#define BGE_RDMASTAT_PCI_FIFOOFLOW_ATTN 0x00000040
#define BGE_RDMASTAT_PCI_FIFOUFLOW_ATTN 0x00000080
#define BGE_RDMASTAT_PCI_FIFOOREAD_ATTN 0x00000100
#define BGE_RDMASTAT_LOCWRITE_TOOBIG 0x00000200
/*
* Write DMA control registers
*/
#define BGE_WDMA_MODE 0x4C00
#define BGE_WDMA_STATUS 0x4C04
/* Write DMA mode register */
#define BGE_WDMAMODE_RESET 0x00000001
#define BGE_WDMAMODE_ENABLE 0x00000002
#define BGE_WDMAMODE_PCI_TGT_ABRT_ATTN 0x00000004
#define BGE_WDMAMODE_PCI_MSTR_ABRT_ATTN 0x00000008
#define BGE_WDMAMODE_PCI_PERR_ATTN 0x00000010
#define BGE_WDMAMODE_PCI_ADDROFLOW_ATTN 0x00000020
#define BGE_WDMAMODE_PCI_FIFOOFLOW_ATTN 0x00000040
#define BGE_WDMAMODE_PCI_FIFOUFLOW_ATTN 0x00000080
#define BGE_WDMAMODE_PCI_FIFOOREAD_ATTN 0x00000100
#define BGE_WDMAMODE_LOCREAD_TOOBIG 0x00000200
#define BGE_WDMAMODE_ALL_ATTNS 0x000003FC
/* Write DMA status register */
#define BGE_WDMASTAT_PCI_TGT_ABRT_ATTN 0x00000004
#define BGE_WDMASTAT_PCI_MSTR_ABRT_ATTN 0x00000008
#define BGE_WDMASTAT_PCI_PERR_ATTN 0x00000010
#define BGE_WDMASTAT_PCI_ADDROFLOW_ATTN 0x00000020
#define BGE_WDMASTAT_PCI_FIFOOFLOW_ATTN 0x00000040
#define BGE_WDMASTAT_PCI_FIFOUFLOW_ATTN 0x00000080
#define BGE_WDMASTAT_PCI_FIFOOREAD_ATTN 0x00000100
#define BGE_WDMASTAT_LOCREAD_TOOBIG 0x00000200
/*
* RX CPU registers
*/
#define BGE_RXCPU_MODE 0x5000
#define BGE_RXCPU_STATUS 0x5004
#define BGE_RXCPU_PC 0x501C
/* RX CPU mode register */
#define BGE_RXCPUMODE_RESET 0x00000001
#define BGE_RXCPUMODE_SINGLESTEP 0x00000002
#define BGE_RXCPUMODE_P0_DATAHLT_ENB 0x00000004
#define BGE_RXCPUMODE_P0_INSTRHLT_ENB 0x00000008
#define BGE_RXCPUMODE_WR_POSTBUF_ENB 0x00000010
#define BGE_RXCPUMODE_DATACACHE_ENB 0x00000020
#define BGE_RXCPUMODE_ROMFAIL 0x00000040
#define BGE_RXCPUMODE_WATCHDOG_ENB 0x00000080
#define BGE_RXCPUMODE_INSTRCACHE_PRF 0x00000100
#define BGE_RXCPUMODE_INSTRCACHE_FLUSH 0x00000200
#define BGE_RXCPUMODE_HALTCPU 0x00000400
#define BGE_RXCPUMODE_INVDATAHLT_ENB 0x00000800
#define BGE_RXCPUMODE_MADDRTRAPHLT_ENB 0x00001000
#define BGE_RXCPUMODE_RADDRTRAPHLT_ENB 0x00002000
/* RX CPU status register */
#define BGE_RXCPUSTAT_HW_BREAKPOINT 0x00000001
#define BGE_RXCPUSTAT_HLTINSTR_EXECUTED 0x00000002
#define BGE_RXCPUSTAT_INVALID_INSTR 0x00000004
#define BGE_RXCPUSTAT_P0_DATAREF 0x00000008
#define BGE_RXCPUSTAT_P0_INSTRREF 0x00000010
#define BGE_RXCPUSTAT_INVALID_DATAACC 0x00000020
#define BGE_RXCPUSTAT_INVALID_INSTRFTCH 0x00000040
#define BGE_RXCPUSTAT_BAD_MEMALIGN 0x00000080
#define BGE_RXCPUSTAT_MADDR_TRAP 0x00000100
#define BGE_RXCPUSTAT_REGADDR_TRAP 0x00000200
#define BGE_RXCPUSTAT_DATAACC_STALL 0x00001000
#define BGE_RXCPUSTAT_INSTRFETCH_STALL 0x00002000
#define BGE_RXCPUSTAT_MA_WR_FIFOOFLOW 0x08000000
#define BGE_RXCPUSTAT_MA_RD_FIFOOFLOW 0x10000000
#define BGE_RXCPUSTAT_MA_DATAMASK_OFLOW 0x20000000
#define BGE_RXCPUSTAT_MA_REQ_FIFOOFLOW 0x40000000
#define BGE_RXCPUSTAT_BLOCKING_READ 0x80000000
/*
* TX CPU registers
*/
#define BGE_TXCPU_MODE 0x5400
#define BGE_TXCPU_STATUS 0x5404
#define BGE_TXCPU_PC 0x541C
/* TX CPU mode register */
#define BGE_TXCPUMODE_RESET 0x00000001
#define BGE_TXCPUMODE_SINGLESTEP 0x00000002
#define BGE_TXCPUMODE_P0_DATAHLT_ENB 0x00000004
#define BGE_TXCPUMODE_P0_INSTRHLT_ENB 0x00000008
#define BGE_TXCPUMODE_WR_POSTBUF_ENB 0x00000010
#define BGE_TXCPUMODE_DATACACHE_ENB 0x00000020
#define BGE_TXCPUMODE_ROMFAIL 0x00000040
#define BGE_TXCPUMODE_WATCHDOG_ENB 0x00000080
#define BGE_TXCPUMODE_INSTRCACHE_PRF 0x00000100
#define BGE_TXCPUMODE_INSTRCACHE_FLUSH 0x00000200
#define BGE_TXCPUMODE_HALTCPU 0x00000400
#define BGE_TXCPUMODE_INVDATAHLT_ENB 0x00000800
#define BGE_TXCPUMODE_MADDRTRAPHLT_ENB 0x00001000
/* TX CPU status register */
#define BGE_TXCPUSTAT_HW_BREAKPOINT 0x00000001
#define BGE_TXCPUSTAT_HLTINSTR_EXECUTED 0x00000002
#define BGE_TXCPUSTAT_INVALID_INSTR 0x00000004
#define BGE_TXCPUSTAT_P0_DATAREF 0x00000008
#define BGE_TXCPUSTAT_P0_INSTRREF 0x00000010
#define BGE_TXCPUSTAT_INVALID_DATAACC 0x00000020
#define BGE_TXCPUSTAT_INVALID_INSTRFTCH 0x00000040
#define BGE_TXCPUSTAT_BAD_MEMALIGN 0x00000080
#define BGE_TXCPUSTAT_MADDR_TRAP 0x00000100
#define BGE_TXCPUSTAT_REGADDR_TRAP 0x00000200
#define BGE_TXCPUSTAT_DATAACC_STALL 0x00001000
#define BGE_TXCPUSTAT_INSTRFETCH_STALL 0x00002000
#define BGE_TXCPUSTAT_MA_WR_FIFOOFLOW 0x08000000
#define BGE_TXCPUSTAT_MA_RD_FIFOOFLOW 0x10000000
#define BGE_TXCPUSTAT_MA_DATAMASK_OFLOW 0x20000000
#define BGE_TXCPUSTAT_MA_REQ_FIFOOFLOW 0x40000000
#define BGE_TXCPUSTAT_BLOCKING_READ 0x80000000
/*
* Low priority mailbox registers
*/
#define BGE_LPMBX_IRQ0_HI 0x5800
#define BGE_LPMBX_IRQ0_LO 0x5804
#define BGE_LPMBX_IRQ1_HI 0x5808
#define BGE_LPMBX_IRQ1_LO 0x580C
#define BGE_LPMBX_IRQ2_HI 0x5810
#define BGE_LPMBX_IRQ2_LO 0x5814
#define BGE_LPMBX_IRQ3_HI 0x5818
#define BGE_LPMBX_IRQ3_LO 0x581C
#define BGE_LPMBX_GEN0_HI 0x5820
#define BGE_LPMBX_GEN0_LO 0x5824
#define BGE_LPMBX_GEN1_HI 0x5828
#define BGE_LPMBX_GEN1_LO 0x582C
#define BGE_LPMBX_GEN2_HI 0x5830
#define BGE_LPMBX_GEN2_LO 0x5834
#define BGE_LPMBX_GEN3_HI 0x5828
#define BGE_LPMBX_GEN3_LO 0x582C
#define BGE_LPMBX_GEN4_HI 0x5840
#define BGE_LPMBX_GEN4_LO 0x5844
#define BGE_LPMBX_GEN5_HI 0x5848
#define BGE_LPMBX_GEN5_LO 0x584C
#define BGE_LPMBX_GEN6_HI 0x5850
#define BGE_LPMBX_GEN6_LO 0x5854
#define BGE_LPMBX_GEN7_HI 0x5858
#define BGE_LPMBX_GEN7_LO 0x585C
#define BGE_LPMBX_RELOAD_STATS_HI 0x5860
#define BGE_LPMBX_RELOAD_STATS_LO 0x5864
#define BGE_LPMBX_RX_STD_PROD_HI 0x5868
#define BGE_LPMBX_RX_STD_PROD_LO 0x586C
#define BGE_LPMBX_RX_JUMBO_PROD_HI 0x5870
#define BGE_LPMBX_RX_JUMBO_PROD_LO 0x5874
#define BGE_LPMBX_RX_MINI_PROD_HI 0x5878
#define BGE_LPMBX_RX_MINI_PROD_LO 0x587C
#define BGE_LPMBX_RX_CONS0_HI 0x5880
#define BGE_LPMBX_RX_CONS0_LO 0x5884
#define BGE_LPMBX_RX_CONS1_HI 0x5888
#define BGE_LPMBX_RX_CONS1_LO 0x588C
#define BGE_LPMBX_RX_CONS2_HI 0x5890
#define BGE_LPMBX_RX_CONS2_LO 0x5894
#define BGE_LPMBX_RX_CONS3_HI 0x5898
#define BGE_LPMBX_RX_CONS3_LO 0x589C
#define BGE_LPMBX_RX_CONS4_HI 0x58A0
#define BGE_LPMBX_RX_CONS4_LO 0x58A4
#define BGE_LPMBX_RX_CONS5_HI 0x58A8
#define BGE_LPMBX_RX_CONS5_LO 0x58AC
#define BGE_LPMBX_RX_CONS6_HI 0x58B0
#define BGE_LPMBX_RX_CONS6_LO 0x58B4
#define BGE_LPMBX_RX_CONS7_HI 0x58B8
#define BGE_LPMBX_RX_CONS7_LO 0x58BC
#define BGE_LPMBX_RX_CONS8_HI 0x58C0
#define BGE_LPMBX_RX_CONS8_LO 0x58C4
#define BGE_LPMBX_RX_CONS9_HI 0x58C8
#define BGE_LPMBX_RX_CONS9_LO 0x58CC
#define BGE_LPMBX_RX_CONS10_HI 0x58D0
#define BGE_LPMBX_RX_CONS10_LO 0x58D4
#define BGE_LPMBX_RX_CONS11_HI 0x58D8
#define BGE_LPMBX_RX_CONS11_LO 0x58DC
#define BGE_LPMBX_RX_CONS12_HI 0x58E0
#define BGE_LPMBX_RX_CONS12_LO 0x58E4
#define BGE_LPMBX_RX_CONS13_HI 0x58E8
#define BGE_LPMBX_RX_CONS13_LO 0x58EC
#define BGE_LPMBX_RX_CONS14_HI 0x58F0
#define BGE_LPMBX_RX_CONS14_LO 0x58F4
#define BGE_LPMBX_RX_CONS15_HI 0x58F8
#define BGE_LPMBX_RX_CONS15_LO 0x58FC
#define BGE_LPMBX_TX_HOST_PROD0_HI 0x5900
#define BGE_LPMBX_TX_HOST_PROD0_LO 0x5904
#define BGE_LPMBX_TX_HOST_PROD1_HI 0x5908
#define BGE_LPMBX_TX_HOST_PROD1_LO 0x590C
#define BGE_LPMBX_TX_HOST_PROD2_HI 0x5910
#define BGE_LPMBX_TX_HOST_PROD2_LO 0x5914
#define BGE_LPMBX_TX_HOST_PROD3_HI 0x5918
#define BGE_LPMBX_TX_HOST_PROD3_LO 0x591C
#define BGE_LPMBX_TX_HOST_PROD4_HI 0x5920
#define BGE_LPMBX_TX_HOST_PROD4_LO 0x5924
#define BGE_LPMBX_TX_HOST_PROD5_HI 0x5928
#define BGE_LPMBX_TX_HOST_PROD5_LO 0x592C
#define BGE_LPMBX_TX_HOST_PROD6_HI 0x5930
#define BGE_LPMBX_TX_HOST_PROD6_LO 0x5934
#define BGE_LPMBX_TX_HOST_PROD7_HI 0x5938
#define BGE_LPMBX_TX_HOST_PROD7_LO 0x593C
#define BGE_LPMBX_TX_HOST_PROD8_HI 0x5940
#define BGE_LPMBX_TX_HOST_PROD8_LO 0x5944
#define BGE_LPMBX_TX_HOST_PROD9_HI 0x5948
#define BGE_LPMBX_TX_HOST_PROD9_LO 0x594C
#define BGE_LPMBX_TX_HOST_PROD10_HI 0x5950
#define BGE_LPMBX_TX_HOST_PROD10_LO 0x5954
#define BGE_LPMBX_TX_HOST_PROD11_HI 0x5958
#define BGE_LPMBX_TX_HOST_PROD11_LO 0x595C
#define BGE_LPMBX_TX_HOST_PROD12_HI 0x5960
#define BGE_LPMBX_TX_HOST_PROD12_LO 0x5964
#define BGE_LPMBX_TX_HOST_PROD13_HI 0x5968
#define BGE_LPMBX_TX_HOST_PROD13_LO 0x596C
#define BGE_LPMBX_TX_HOST_PROD14_HI 0x5970
#define BGE_LPMBX_TX_HOST_PROD14_LO 0x5974
#define BGE_LPMBX_TX_HOST_PROD15_HI 0x5978
#define BGE_LPMBX_TX_HOST_PROD15_LO 0x597C
#define BGE_LPMBX_TX_NIC_PROD0_HI 0x5980
#define BGE_LPMBX_TX_NIC_PROD0_LO 0x5984
#define BGE_LPMBX_TX_NIC_PROD1_HI 0x5988
#define BGE_LPMBX_TX_NIC_PROD1_LO 0x598C
#define BGE_LPMBX_TX_NIC_PROD2_HI 0x5990
#define BGE_LPMBX_TX_NIC_PROD2_LO 0x5994
#define BGE_LPMBX_TX_NIC_PROD3_HI 0x5998
#define BGE_LPMBX_TX_NIC_PROD3_LO 0x599C
#define BGE_LPMBX_TX_NIC_PROD4_HI 0x59A0
#define BGE_LPMBX_TX_NIC_PROD4_LO 0x59A4
#define BGE_LPMBX_TX_NIC_PROD5_HI 0x59A8
#define BGE_LPMBX_TX_NIC_PROD5_LO 0x59AC
#define BGE_LPMBX_TX_NIC_PROD6_HI 0x59B0
#define BGE_LPMBX_TX_NIC_PROD6_LO 0x59B4
#define BGE_LPMBX_TX_NIC_PROD7_HI 0x59B8
#define BGE_LPMBX_TX_NIC_PROD7_LO 0x59BC
#define BGE_LPMBX_TX_NIC_PROD8_HI 0x59C0
#define BGE_LPMBX_TX_NIC_PROD8_LO 0x59C4
#define BGE_LPMBX_TX_NIC_PROD9_HI 0x59C8
#define BGE_LPMBX_TX_NIC_PROD9_LO 0x59CC
#define BGE_LPMBX_TX_NIC_PROD10_HI 0x59D0
#define BGE_LPMBX_TX_NIC_PROD10_LO 0x59D4
#define BGE_LPMBX_TX_NIC_PROD11_HI 0x59D8
#define BGE_LPMBX_TX_NIC_PROD11_LO 0x59DC
#define BGE_LPMBX_TX_NIC_PROD12_HI 0x59E0
#define BGE_LPMBX_TX_NIC_PROD12_LO 0x59E4
#define BGE_LPMBX_TX_NIC_PROD13_HI 0x59E8
#define BGE_LPMBX_TX_NIC_PROD13_LO 0x59EC
#define BGE_LPMBX_TX_NIC_PROD14_HI 0x59F0
#define BGE_LPMBX_TX_NIC_PROD14_LO 0x59F4
#define BGE_LPMBX_TX_NIC_PROD15_HI 0x59F8
#define BGE_LPMBX_TX_NIC_PROD15_LO 0x59FC
/*
* Flow throw Queue reset register
*/
#define BGE_FTQ_RESET 0x5C00
#define BGE_FTQRESET_DMAREAD 0x00000002
#define BGE_FTQRESET_DMAHIPRIO_RD 0x00000004
#define BGE_FTQRESET_DMADONE 0x00000010
#define BGE_FTQRESET_SBDC 0x00000020
#define BGE_FTQRESET_SDI 0x00000040
#define BGE_FTQRESET_WDMA 0x00000080
#define BGE_FTQRESET_DMAHIPRIO_WR 0x00000100
#define BGE_FTQRESET_TYPE1_SOFTWARE 0x00000200
#define BGE_FTQRESET_SDC 0x00000400
#define BGE_FTQRESET_HCC 0x00000800
#define BGE_FTQRESET_TXFIFO 0x00001000
#define BGE_FTQRESET_MBC 0x00002000
#define BGE_FTQRESET_RBDC 0x00004000
#define BGE_FTQRESET_RXLP 0x00008000
#define BGE_FTQRESET_RDBDI 0x00010000
#define BGE_FTQRESET_RDC 0x00020000
#define BGE_FTQRESET_TYPE2_SOFTWARE 0x00040000
/*
* Message Signaled Interrupt registers
*/
#define BGE_MSI_MODE 0x6000
#define BGE_MSI_STATUS 0x6004
#define BGE_MSI_FIFOACCESS 0x6008
/* MSI mode register */
#define BGE_MSIMODE_RESET 0x00000001
#define BGE_MSIMODE_ENABLE 0x00000002
#define BGE_MSIMODE_PCI_TGT_ABRT_ATTN 0x00000004
#define BGE_MSIMODE_PCI_MSTR_ABRT_ATTN 0x00000008
#define BGE_MSIMODE_PCI_PERR_ATTN 0x00000010
#define BGE_MSIMODE_MSI_FIFOUFLOW_ATTN 0x00000020
#define BGE_MSIMODE_MSI_FIFOOFLOW_ATTN 0x00000040
/* MSI status register */
#define BGE_MSISTAT_PCI_TGT_ABRT_ATTN 0x00000004
#define BGE_MSISTAT_PCI_MSTR_ABRT_ATTN 0x00000008
#define BGE_MSISTAT_PCI_PERR_ATTN 0x00000010
#define BGE_MSISTAT_MSI_FIFOUFLOW_ATTN 0x00000020
#define BGE_MSISTAT_MSI_FIFOOFLOW_ATTN 0x00000040
/*
* DMA Completion registers
*/
#define BGE_DMAC_MODE 0x6400
/* DMA Completion mode register */
#define BGE_DMACMODE_RESET 0x00000001
#define BGE_DMACMODE_ENABLE 0x00000002
/*
* General control registers.
*/
#define BGE_MODE_CTL 0x6800
#define BGE_MISC_CFG 0x6804
#define BGE_MISC_LOCAL_CTL 0x6808
#define BGE_MISC_TIMER 0x680c
#define BGE_EE_ADDR 0x6838
#define BGE_EE_DATA 0x683C
#define BGE_EE_CTL 0x6840
#define BGE_MDI_CTL 0x6844
#define BGE_EE_DELAY 0x6848
#define BGE_FASTBOOT_PC 0x6894
/*
* XXX: Those names are made up as I have no documentation about it;
* I only know it is only used in the PCI-Express case.
*/
#define BGE_PCIE_CTL0 0x7c00
#define BGE_PCIE_CTL1 0x7e2c
/*
* TLP Control Register
* Applicable to BCM5721 and BCM5751 only
*/
#define BGE_TLP_CONTROL_REG 0x7c00
#define BGE_TLP_DATA_FIFO_PROTECT 0x02000000
/*
* PHY Test Control Register
* Applicable to BCM5721 and BCM5751 only
*/
#define BGE_PHY_TEST_CTRL_REG 0x7e2c
#define BGE_PHY_PCIE_SCRAM_MODE 0x0020
#define BGE_PHY_PCIE_LTASS_MODE 0x0040
/* Mode control register */
#define BGE_MODECTL_INT_SNDCOAL_ONLY 0x00000001
#define BGE_MODECTL_BYTESWAP_NONFRAME 0x00000002
#define BGE_MODECTL_WORDSWAP_NONFRAME 0x00000004
#define BGE_MODECTL_BYTESWAP_DATA 0x00000010
#define BGE_MODECTL_WORDSWAP_DATA 0x00000020
#define BGE_MODECTL_NO_FRAME_CRACKING 0x00000200
#define BGE_MODECTL_NO_RX_CRC 0x00000400
#define BGE_MODECTL_RX_BADFRAMES 0x00000800
#define BGE_MODECTL_NO_TX_INTR 0x00002000
#define BGE_MODECTL_NO_RX_INTR 0x00004000
#define BGE_MODECTL_FORCE_PCI32 0x00008000
#define BGE_MODECTL_STACKUP 0x00010000
#define BGE_MODECTL_HOST_SEND_BDS 0x00020000
#define BGE_MODECTL_TX_NO_PHDR_CSUM 0x00100000
#define BGE_MODECTL_RX_NO_PHDR_CSUM 0x00800000
#define BGE_MODECTL_TX_ATTN_INTR 0x01000000
#define BGE_MODECTL_RX_ATTN_INTR 0x02000000
#define BGE_MODECTL_MAC_ATTN_INTR 0x04000000
#define BGE_MODECTL_DMA_ATTN_INTR 0x08000000
#define BGE_MODECTL_FLOWCTL_ATTN_INTR 0x10000000
#define BGE_MODECTL_4X_SENDRING_SZ 0x20000000
#define BGE_MODECTL_FW_PROCESS_MCASTS 0x40000000
/* Misc. config register */
#define BGE_MISCCFG_RESET_CORE_CLOCKS 0x00000001
#define BGE_MISCCFG_TIMER_PRESCALER 0x000000FE
#define BGE_32BITTIME_66MHZ (0x41 << 1)
/* Misc. Local Control */
#define BGE_MLC_INTR_STATE 0x00000001
#define BGE_MLC_INTR_CLR 0x00000002
#define BGE_MLC_INTR_SET 0x00000004
#define BGE_MLC_INTR_ONATTN 0x00000008
#define BGE_MLC_MISCIO_IN0 0x00000100
#define BGE_MLC_MISCIO_IN1 0x00000200
#define BGE_MLC_MISCIO_IN2 0x00000400
#define BGE_MLC_MISCIO_OUTEN0 0x00000800
#define BGE_MLC_MISCIO_OUTEN1 0x00001000
#define BGE_MLC_MISCIO_OUTEN2 0x00002000
#define BGE_MLC_MISCIO_OUT0 0x00004000
#define BGE_MLC_MISCIO_OUT1 0x00008000
#define BGE_MLC_MISCIO_OUT2 0x00010000
#define BGE_MLC_EXTRAM_ENB 0x00020000
#define BGE_MLC_SRAM_SIZE 0x001C0000
#define BGE_MLC_BANK_SEL 0x00200000 /* 0 = 2 banks, 1 == 1 */
#define BGE_MLC_SSRAM_TYPE 0x00400000 /* 1 = ZBT, 0 = standard */
#define BGE_MLC_SSRAM_CYC_DESEL 0x00800000
#define BGE_MLC_AUTO_EEPROM 0x01000000
#define BGE_SSRAMSIZE_256KB 0x00000000
#define BGE_SSRAMSIZE_512KB 0x00040000
#define BGE_SSRAMSIZE_1MB 0x00080000
#define BGE_SSRAMSIZE_2MB 0x000C0000
#define BGE_SSRAMSIZE_4MB 0x00100000
#define BGE_SSRAMSIZE_8MB 0x00140000
#define BGE_SSRAMSIZE_16M 0x00180000
/* EEPROM address register */
#define BGE_EEADDR_ADDRESS 0x0000FFFC
#define BGE_EEADDR_HALFCLK 0x01FF0000
#define BGE_EEADDR_START 0x02000000
#define BGE_EEADDR_DEVID 0x1C000000
#define BGE_EEADDR_RESET 0x20000000
#define BGE_EEADDR_DONE 0x40000000
#define BGE_EEADDR_RW 0x80000000 /* 1 = rd, 0 = wr */
#define BGE_EEDEVID(x) ((x & 7) << 26)
#define BGE_EEHALFCLK(x) ((x & 0x1FF) << 16)
#define BGE_HALFCLK_384SCL 0x60
#define BGE_EE_READCMD \
(BGE_EEHALFCLK(BGE_HALFCLK_384SCL)|BGE_EEDEVID(0)| \
BGE_EEADDR_START|BGE_EEADDR_RW|BGE_EEADDR_DONE)
#define BGE_EE_WRCMD \
(BGE_EEHALFCLK(BGE_HALFCLK_384SCL)|BGE_EEDEVID(0)| \
BGE_EEADDR_START|BGE_EEADDR_DONE)
/* EEPROM Control register */
#define BGE_EECTL_CLKOUT_TRISTATE 0x00000001
#define BGE_EECTL_CLKOUT 0x00000002
#define BGE_EECTL_CLKIN 0x00000004
#define BGE_EECTL_DATAOUT_TRISTATE 0x00000008
#define BGE_EECTL_DATAOUT 0x00000010
#define BGE_EECTL_DATAIN 0x00000020
/* MDI (MII/GMII) access register */
#define BGE_MDI_DATA 0x00000001
#define BGE_MDI_DIR 0x00000002
#define BGE_MDI_SEL 0x00000004
#define BGE_MDI_CLK 0x00000008
#define BGE_MEMWIN_START 0x00008000
#define BGE_MEMWIN_END 0x0000FFFF
#define BGE_MEMWIN_READ(pc, tag, x, val) \
do { \
pci_conf_write(pc, tag, BGE_PCI_MEMWIN_BASEADDR, \
(0xFFFF0000 & x)); \
val = CSR_READ_4(sc, BGE_MEMWIN_START + (x & 0xFFFF)); \
} while(0)
#define BGE_MEMWIN_WRITE(pc, tag, x, val) \
do { \
pci_conf_write(pc, tag, BGE_PCI_MEMWIN_BASEADDR, \
(0xFFFF0000 & x)); \
CSR_WRITE_4(sc, BGE_MEMWIN_START + (x & 0xFFFF), val); \
} while(0)
/*
* This magic number is used to prevent PXE restart when we
* issue a software reset. We write this magic number to the
* firmware mailbox at 0xB50 in order to prevent the PXE boot
* code from running.
*/
#define BGE_MAGIC_NUMBER 0x4B657654
typedef struct {
volatile u_int32_t bge_addr_hi;
volatile u_int32_t bge_addr_lo;
} bge_hostaddr;
static __inline void
bge_set_hostaddr(volatile bge_hostaddr *x, bus_addr_t y)
{
x->bge_addr_lo = y & 0xffffffff;
if (sizeof (bus_addr_t) == 8)
x->bge_addr_hi = (u_int64_t)y >> 32;
else
x->bge_addr_hi = 0;
}
/* Ring control block structure */
struct bge_rcb {
bge_hostaddr bge_hostaddr;
volatile u_int32_t bge_maxlen_flags; /* two 16-bit fields */
volatile u_int32_t bge_nicaddr;
};
#define BGE_RCB_MAXLEN_FLAGS(maxlen, flags) ((maxlen) << 16 | (flags))
#define RCB_WRITE_4(sc, rcb, offset, val) \
bus_space_write_4(sc->bge_btag, sc->bge_bhandle, \
rcb + offsetof(struct bge_rcb, offset), val)
#define BGE_RCB_FLAG_USE_EXT_RX_BD 0x0001
#define BGE_RCB_FLAG_RING_DISABLED 0x0002
struct bge_tx_bd {
bge_hostaddr bge_addr;
#if BYTE_ORDER == BIG_ENDIAN
volatile u_int16_t bge_len;
volatile u_int16_t bge_flags;
volatile u_int16_t bge_rsvd;
volatile u_int16_t bge_vlan_tag;
#else
volatile u_int16_t bge_flags;
volatile u_int16_t bge_len;
volatile u_int16_t bge_vlan_tag;
volatile u_int16_t bge_rsvd;
#endif
};
#define BGE_TXBDFLAG_TCP_UDP_CSUM 0x0001
#define BGE_TXBDFLAG_IP_CSUM 0x0002
#define BGE_TXBDFLAG_END 0x0004
#define BGE_TXBDFLAG_IP_FRAG 0x0008
#define BGE_TXBDFLAG_IP_FRAG_END 0x0010
#define BGE_TXBDFLAG_VLAN_TAG 0x0040
#define BGE_TXBDFLAG_COAL_NOW 0x0080
#define BGE_TXBDFLAG_CPU_PRE_DMA 0x0100
#define BGE_TXBDFLAG_CPU_POST_DMA 0x0200
#define BGE_TXBDFLAG_INSERT_SRC_ADDR 0x1000
#define BGE_TXBDFLAG_CHOOSE_SRC_ADDR 0x6000
#define BGE_TXBDFLAG_NO_CRC 0x8000
#define BGE_NIC_TXRING_ADDR(ringno, size) \
BGE_SEND_RING_1_TO_4 + \
((ringno * sizeof(struct bge_tx_bd) * size) / 4)
struct bge_rx_bd {
bge_hostaddr bge_addr;
#if BYTE_ORDER == BIG_ENDIAN
volatile u_int16_t bge_idx;
volatile u_int16_t bge_len;
volatile u_int16_t bge_type;
volatile u_int16_t bge_flags;
volatile u_int16_t bge_ip_csum;
volatile u_int16_t bge_tcp_udp_csum;
volatile u_int16_t bge_error_flag;
volatile u_int16_t bge_vlan_tag;
#else
volatile u_int16_t bge_len;
volatile u_int16_t bge_idx;
volatile u_int16_t bge_flags;
volatile u_int16_t bge_type;
volatile u_int16_t bge_tcp_udp_csum;
volatile u_int16_t bge_ip_csum;
volatile u_int16_t bge_vlan_tag;
volatile u_int16_t bge_error_flag;
#endif
volatile u_int32_t bge_rsvd;
volatile u_int32_t bge_opaque;
};
#define BGE_RXBDFLAG_END 0x0004
#define BGE_RXBDFLAG_JUMBO_RING 0x0020
#define BGE_RXBDFLAG_VLAN_TAG 0x0040
#define BGE_RXBDFLAG_ERROR 0x0400
#define BGE_RXBDFLAG_MINI_RING 0x0800
#define BGE_RXBDFLAG_IP_CSUM 0x1000
#define BGE_RXBDFLAG_TCP_UDP_CSUM 0x2000
#define BGE_RXBDFLAG_TCP_UDP_IS_TCP 0x4000
#define BGE_RXERRFLAG_BAD_CRC 0x0001
#define BGE_RXERRFLAG_COLL_DETECT 0x0002
#define BGE_RXERRFLAG_LINK_LOST 0x0004
#define BGE_RXERRFLAG_PHY_DECODE_ERR 0x0008
#define BGE_RXERRFLAG_MAC_ABORT 0x0010
#define BGE_RXERRFLAG_RUNT 0x0020
#define BGE_RXERRFLAG_TRUNC_NO_RSRCS 0x0040
#define BGE_RXERRFLAG_GIANT 0x0080
struct bge_sts_idx {
#if BYTE_ORDER == BIG_ENDIAN
volatile u_int16_t bge_tx_cons_idx;
volatile u_int16_t bge_rx_prod_idx;
#else
volatile u_int16_t bge_rx_prod_idx;
volatile u_int16_t bge_tx_cons_idx;
#endif
};
struct bge_status_block {
volatile u_int32_t bge_status;
volatile u_int32_t bge_rsvd0;
#if BYTE_ORDER == BIG_ENDIAN
volatile u_int16_t bge_rx_std_cons_idx;
volatile u_int16_t bge_rx_jumbo_cons_idx;
volatile u_int16_t bge_rsvd1;
volatile u_int16_t bge_rx_mini_cons_idx;
#else
volatile u_int16_t bge_rx_jumbo_cons_idx;
volatile u_int16_t bge_rx_std_cons_idx;
volatile u_int16_t bge_rx_mini_cons_idx;
volatile u_int16_t bge_rsvd1;
#endif
struct bge_sts_idx bge_idx[16];
};
#define BGE_TX_CONSIDX(x, i) x->bge_idx[i].bge_tx_considx
#define BGE_RX_PRODIDX(x, i) x->bge_idx[i].bge_rx_prodidx
#define BGE_STATFLAG_UPDATED 0x00000001
#define BGE_STATFLAG_LINKSTATE_CHANGED 0x00000002
#define BGE_STATFLAG_ERROR 0x00000004
/*
* Broadcom Vendor ID
* (Note: the BCM570x still defaults to the Alteon PCI vendor ID
* even though they're now manufactured by Broadcom)
*/
#define BCOM_VENDORID 0x14E4
#define BCOM_DEVICEID_BCM5700 0x1644
#define BCOM_DEVICEID_BCM5701 0x1645
#define BCOM_DEVICEID_BCM5789 0x169d
/*
* Alteon AceNIC PCI vendor/device ID.
*/
#define ALT_VENDORID 0x12AE
#define ALT_DEVICEID_ACENIC 0x0001
#define ALT_DEVICEID_ACENIC_COPPER 0x0002
#define ALT_DEVICEID_BCM5700 0x0003
#define ALT_DEVICEID_BCM5701 0x0004
/*
* 3Com 3c985 PCI vendor/device ID.
*/
#define TC_VENDORID 0x10B7
#define TC_DEVICEID_3C985 0x0001
#define TC_DEVICEID_3C996 0x0003
/*
* SysKonnect PCI vendor ID
*/
#define SK_VENDORID 0x1148
#define SK_DEVICEID_ALTIMA 0x4400
#define SK_SUBSYSID_9D21 0x4421
#define SK_SUBSYSID_9D41 0x4441
/*
* Altima PCI vendor/device ID.
*/
#define ALTIMA_VENDORID 0x173b
#define ALTIMA_DEVICE_AC1000 0x03e8
/*
* Offset of MAC address inside EEPROM.
*/
#define BGE_EE_MAC_OFFSET 0x7C
#define BGE_EE_HWCFG_OFFSET 0xC8
#define BGE_HWCFG_VOLTAGE 0x00000003
#define BGE_HWCFG_PHYLED_MODE 0x0000000C
#define BGE_HWCFG_MEDIA 0x00000030
#define BGE_VOLTAGE_1POINT3 0x00000000
#define BGE_VOLTAGE_1POINT8 0x00000001
#define BGE_PHYLEDMODE_UNSPEC 0x00000000
#define BGE_PHYLEDMODE_TRIPLELED 0x00000004
#define BGE_PHYLEDMODE_SINGLELED 0x00000008
#define BGE_MEDIA_UNSPEC 0x00000000
#define BGE_MEDIA_COPPER 0x00000010
#define BGE_MEDIA_FIBER 0x00000020
#define BGE_PCI_READ_CMD 0x06000000
#define BGE_PCI_WRITE_CMD 0x70000000
#define BGE_TICKS_PER_SEC 1000000
/*
* Ring size constants.
*/
#define BGE_EVENT_RING_CNT 256
#define BGE_CMD_RING_CNT 64
#define BGE_STD_RX_RING_CNT 512
#define BGE_JUMBO_RX_RING_CNT 256
#define BGE_MINI_RX_RING_CNT 1024
#define BGE_RETURN_RING_CNT 1024
#define BGE_RETURN_RING_CNT_5705 512
/*
* Possible TX ring sizes.
*/
#define BGE_TX_RING_CNT_128 128
#define BGE_TX_RING_BASE_128 0x3800
#define BGE_TX_RING_CNT_256 256
#define BGE_TX_RING_BASE_256 0x3000
#define BGE_TX_RING_CNT_512 512
#define BGE_TX_RING_BASE_512 0x2000
#define BGE_TX_RING_CNT BGE_TX_RING_CNT_512
#define BGE_TX_RING_BASE BGE_TX_RING_BASE_512
/*
* Tigon III statistics counters.
*/
/* Stats counters access through registers */
struct bge_mac_stats_regs {
u_int32_t ifHCOutOctets;
u_int32_t Reserved0;
u_int32_t etherStatsCollisions;
u_int32_t outXonSent;
u_int32_t outXoffSent;
u_int32_t Reserved1;
u_int32_t dot3StatsInternalMacTransmitErrors;
u_int32_t dot3StatsSingleCollisionFrames;
u_int32_t dot3StatsMultipleCollisionFrames;
u_int32_t dot3StatsDeferredTransmissions;
u_int32_t Reserved2;
u_int32_t dot3StatsExcessiveCollisions;
u_int32_t dot3StatsLateCollisions;
u_int32_t Reserved3[14];
u_int32_t ifHCOutUcastPkts;
u_int32_t ifHCOutMulticastPkts;
u_int32_t ifHCOutBroadcastPkts;
u_int32_t Reserved4[2];
u_int32_t ifHCInOctets;
u_int32_t Reserved5;
u_int32_t etherStatsFragments;
u_int32_t ifHCInUcastPkts;
u_int32_t ifHCInMulticastPkts;
u_int32_t ifHCInBroadcastPkts;
u_int32_t dot3StatsFCSErrors;
u_int32_t dot3StatsAlignmentErrors;
u_int32_t xonPauseFramesReceived;
u_int32_t xoffPauseFramesReceived;
u_int32_t macControlFramesReceived;
u_int32_t xoffStateEntered;
u_int32_t dot3StatsFramesTooLong;
u_int32_t etherStatsJabbers;
u_int32_t etherStatsUndersizePkts;
};
struct bge_stats {
u_int8_t Reserved0[256];
/* Statistics maintained by Receive MAC. */
bge_hostaddr ifHCInOctets;
bge_hostaddr Reserved1;
bge_hostaddr etherStatsFragments;
bge_hostaddr ifHCInUcastPkts;
bge_hostaddr ifHCInMulticastPkts;
bge_hostaddr ifHCInBroadcastPkts;
bge_hostaddr dot3StatsFCSErrors;
bge_hostaddr dot3StatsAlignmentErrors;
bge_hostaddr xonPauseFramesReceived;
bge_hostaddr xoffPauseFramesReceived;
bge_hostaddr macControlFramesReceived;
bge_hostaddr xoffStateEntered;
bge_hostaddr dot3StatsFramesTooLong;
bge_hostaddr etherStatsJabbers;
bge_hostaddr etherStatsUndersizePkts;
bge_hostaddr inRangeLengthError;
bge_hostaddr outRangeLengthError;
bge_hostaddr etherStatsPkts64Octets;
bge_hostaddr etherStatsPkts65Octetsto127Octets;
bge_hostaddr etherStatsPkts128Octetsto255Octets;
bge_hostaddr etherStatsPkts256Octetsto511Octets;
bge_hostaddr etherStatsPkts512Octetsto1023Octets;
bge_hostaddr etherStatsPkts1024Octetsto1522Octets;
bge_hostaddr etherStatsPkts1523Octetsto2047Octets;
bge_hostaddr etherStatsPkts2048Octetsto4095Octets;
bge_hostaddr etherStatsPkts4096Octetsto8191Octets;
bge_hostaddr etherStatsPkts8192Octetsto9022Octets;
bge_hostaddr Unused1[37];
/* Statistics maintained by Transmit MAC. */
bge_hostaddr ifHCOutOctets;
bge_hostaddr Reserved2;
bge_hostaddr etherStatsCollisions;
bge_hostaddr outXonSent;
bge_hostaddr outXoffSent;
bge_hostaddr flowControlDone;
bge_hostaddr dot3StatsInternalMacTransmitErrors;
bge_hostaddr dot3StatsSingleCollisionFrames;
bge_hostaddr dot3StatsMultipleCollisionFrames;
bge_hostaddr dot3StatsDeferredTransmissions;
bge_hostaddr Reserved3;
bge_hostaddr dot3StatsExcessiveCollisions;
bge_hostaddr dot3StatsLateCollisions;
bge_hostaddr dot3Collided2Times;
bge_hostaddr dot3Collided3Times;
bge_hostaddr dot3Collided4Times;
bge_hostaddr dot3Collided5Times;
bge_hostaddr dot3Collided6Times;
bge_hostaddr dot3Collided7Times;
bge_hostaddr dot3Collided8Times;
bge_hostaddr dot3Collided9Times;
bge_hostaddr dot3Collided10Times;
bge_hostaddr dot3Collided11Times;
bge_hostaddr dot3Collided12Times;
bge_hostaddr dot3Collided13Times;
bge_hostaddr dot3Collided14Times;
bge_hostaddr dot3Collided15Times;
bge_hostaddr ifHCOutUcastPkts;
bge_hostaddr ifHCOutMulticastPkts;
bge_hostaddr ifHCOutBroadcastPkts;
bge_hostaddr dot3StatsCarrierSenseErrors;
bge_hostaddr ifOutDiscards;
bge_hostaddr ifOutErrors;
bge_hostaddr Unused2[31];
/* Statistics maintained by Receive List Placement. */
bge_hostaddr COSIfHCInPkts[16];
bge_hostaddr COSFramesDroppedDueToFilters;
bge_hostaddr nicDmaWriteQueueFull;
bge_hostaddr nicDmaWriteHighPriQueueFull;
bge_hostaddr nicNoMoreRxBDs;
bge_hostaddr ifInDiscards;
bge_hostaddr ifInErrors;
bge_hostaddr nicRecvThresholdHit;
bge_hostaddr Unused3[9];
/* Statistics maintained by Send Data Initiator. */
bge_hostaddr COSIfHCOutPkts[16];
bge_hostaddr nicDmaReadQueueFull;
bge_hostaddr nicDmaReadHighPriQueueFull;
bge_hostaddr nicSendDataCompQueueFull;
/* Statistics maintained by Host Coalescing. */
bge_hostaddr nicRingSetSendProdIndex;
bge_hostaddr nicRingStatusUpdate;
bge_hostaddr nicInterrupts;
bge_hostaddr nicAvoidedInterrupts;
bge_hostaddr nicSendThresholdHit;
u_int8_t Reserved4[320];
};
/*
* Tigon general information block. This resides in host memory
* and contains the status counters, ring control blocks and
* producer pointers.
*/
struct bge_gib {
struct bge_stats bge_stats;
struct bge_rcb bge_tx_rcb[16];
struct bge_rcb bge_std_rx_rcb;
struct bge_rcb bge_jumbo_rx_rcb;
struct bge_rcb bge_mini_rx_rcb;
struct bge_rcb bge_return_rcb;
};
/*
* NOTE! On the Alpha, we have an alignment constraint.
* The first thing in the packet is a 14-byte Ethernet header.
* This means that the packet is misaligned. To compensate,
* we actually offset the data 2 bytes into the cluster. This
* alignes the packet after the Ethernet header at a 32-bit
* boundary.
*/
#define ETHER_ALIGN 2
#define BGE_FRAMELEN ETHER_MAX_LEN
#define BGE_MAX_FRAMELEN (ETHER_MAX_LEN + ETHER_HDR_LEN + ETHER_CRC_LEN)
#define BGE_JUMBO_FRAMELEN ETHER_MAX_LEN_JUMBO
#define BGE_JUMBO_MTU (BGE_JUMBO_FRAMELEN-ETHER_HDR_LEN-ETHER_CRC_LEN)
#define BGE_PAGE_SIZE PAGE_SIZE
#define BGE_MIN_FRAMELEN 60
/*
* Other utility macros.
*/
#define BGE_INC(x, y) (x) = (x + 1) % y
/*
* Vital product data and structures.
*/
#define BGE_VPD_FLAG 0x8000
/* VPD structures */
struct vpd_res {
u_int8_t vr_id;
u_int8_t vr_len;
u_int8_t vr_pad;
};
struct vpd_key {
char vk_key[2];
u_int8_t vk_len;
};
#define VPD_RES_ID 0x82 /* ID string */
#define VPD_RES_READ 0x90 /* start of read only area */
#define VPD_RES_WRITE 0x81 /* start of read/write area */
#define VPD_RES_END 0x78 /* end tag */
/*
* Register access macros. The Tigon always uses memory mapped register
* accesses and all registers must be accessed with 32 bit operations.
*/
#define CSR_WRITE_4(sc, reg, val) \
bus_space_write_4(sc->bge_btag, sc->bge_bhandle, reg, val)
#define CSR_READ_4(sc, reg) \
bus_space_read_4(sc->bge_btag, sc->bge_bhandle, reg)
#define BGE_SETBIT(sc, reg, x) \
CSR_WRITE_4(sc, reg, (CSR_READ_4(sc, reg) | x))
#define BGE_CLRBIT(sc, reg, x) \
CSR_WRITE_4(sc, reg, (CSR_READ_4(sc, reg) & ~x))
#define PCI_SETBIT(pc, tag, reg, x) \
pci_conf_write(pc, tag, reg, (pci_conf_read(pc, tag, reg) | x))
#define PCI_CLRBIT(pc, tag, reg, x) \
pci_conf_write(pc, tag, reg, (pci_conf_read(pc, tag, reg) & ~x))
/*
* Memory management stuff. Note: the SSLOTS, MSLOTS and JSLOTS
* values are tuneable. They control the actual amount of buffers
* allocated for the standard, mini and jumbo receive rings.
*/
#define BGE_SSLOTS 256
#define BGE_MSLOTS 256
#define BGE_JSLOTS 384
#define BGE_RSLOTS 256
#define BGE_JRAWLEN (BGE_JUMBO_FRAMELEN + ETHER_ALIGN)
#define BGE_JLEN (BGE_JRAWLEN + (sizeof(u_int64_t) - \
(BGE_JRAWLEN % sizeof(u_int64_t))))
#define BGE_JPAGESZ PAGE_SIZE
#define BGE_RESID (BGE_JPAGESZ - (BGE_JLEN * BGE_JSLOTS) % BGE_JPAGESZ)
#define BGE_JMEM ((BGE_JLEN * BGE_JSLOTS) + BGE_RESID)
/*
* Ring structures. Most of these reside in host memory and we tell
* the NIC where they are via the ring control blocks. The exceptions
* are the tx and command rings, which live in NIC memory and which
* we access via the shared memory window.
*/
struct bge_ring_data {
struct bge_rx_bd bge_rx_std_ring[BGE_STD_RX_RING_CNT];
struct bge_rx_bd bge_rx_jumbo_ring[BGE_JUMBO_RX_RING_CNT];
struct bge_rx_bd bge_rx_return_ring[BGE_RETURN_RING_CNT];
struct bge_tx_bd bge_tx_ring[BGE_TX_RING_CNT];
struct bge_status_block bge_status_block;
struct bge_tx_desc *bge_tx_ring_nic;/* pointer to shared mem */
struct bge_cmd_desc *bge_cmd_ring; /* pointer to shared mem */
struct bge_gib bge_info;
};
#define BGE_RING_DMA_ADDR(sc, offset) \
((sc)->bge_ring_map->dm_segs[0].ds_addr + \
offsetof(struct bge_ring_data, offset))
/*
* Number of DMA segments in a TxCB. Note that this is carefully
* chosen to make the total struct size an even power of two. It's
* critical that no TxCB be split across a page boundary since
* no attempt is made to allocate physically contiguous memory.
*
*/
#if 0 /* pre-TSO values */
#define BGE_TXDMA_MAX ETHER_MAX_LEN_JUMBO
#ifdef _LP64
#define BGE_NTXSEG 30
#else
#define BGE_NTXSEG 31
#endif
#else /* TSO values */
#define BGE_TXDMA_MAX (round_page(IP_MAXPACKET)) /* for TSO */
#ifdef _LP64
#define BGE_NTXSEG 120 /* XXX just a guess */
#else
#define BGE_NTXSEG 124 /* XXX just a guess */
#endif
#endif /* TSO values */
/*
* Mbuf pointers. We need these to keep track of the virtual addresses
* of our mbuf chains since we can only convert from physical to virtual,
* not the other way around.
*/
struct bge_chain_data {
struct mbuf *bge_tx_chain[BGE_TX_RING_CNT];
struct mbuf *bge_rx_std_chain[BGE_STD_RX_RING_CNT];
struct mbuf *bge_rx_jumbo_chain[BGE_JUMBO_RX_RING_CNT];
struct mbuf *bge_rx_mini_chain[BGE_MINI_RX_RING_CNT];
bus_dmamap_t bge_rx_std_map[BGE_STD_RX_RING_CNT];
bus_dmamap_t bge_rx_jumbo_map;
/* Stick the jumbo mem management stuff here too. */
void * bge_jslots[BGE_JSLOTS];
void * bge_jumbo_buf;
};
#define BGE_JUMBO_DMA_ADDR(sc, m) \
((sc)->bge_cdata.bge_rx_jumbo_map->dm_segs[0].ds_addr + \
(mtod((m), char *) - (char *)(sc)->bge_cdata.bge_jumbo_buf))
struct bge_type {
u_int16_t bge_vid;
u_int16_t bge_did;
char *bge_name;
};
#define BGE_HWREV_TIGON 0x01
#define BGE_HWREV_TIGON_II 0x02
#define BGE_TIMEOUT 1000
#define BGE_TXCONS_UNSET 0xFFFF /* impossible value */
struct bge_jpool_entry {
int slot;
SLIST_ENTRY(bge_jpool_entry) jpool_entries;
};
struct bge_bcom_hack {
int reg;
int val;
};
struct txdmamap_pool_entry {
bus_dmamap_t dmamap;
SLIST_ENTRY(txdmamap_pool_entry) link;
};
/*
* Flags for bge_flags.
*/
#define BGE_TXRING_VALID 0x0001
#define BGE_RXRING_VALID 0x0002
#define BGE_JUMBO_RXRING_VALID 0x0004
struct bge_softc {
struct device bge_dev;
struct ethercom ethercom; /* interface info */
bus_space_handle_t bge_bhandle;
bus_space_tag_t bge_btag;
void *bge_intrhand;
struct pci_attach_args bge_pa;
struct mii_data bge_mii;
struct ifmedia bge_ifmedia; /* media info */
u_int8_t bge_extram; /* has external SSRAM */
u_int8_t bge_tbi;
u_int8_t bge_rx_alignment_bug;
u_int8_t bge_pcie; /* on a PCI Express port */
u_int32_t bge_return_ring_cnt;
u_int32_t bge_tx_prodidx;
bus_dma_tag_t bge_dmatag;
u_int32_t bge_chipid;
u_int32_t bge_quirks;
u_int32_t bge_local_ctrl_reg;
struct bge_ring_data *bge_rdata; /* rings */
struct bge_chain_data bge_cdata; /* mbufs */
bus_dmamap_t bge_ring_map;
u_int16_t bge_tx_saved_considx;
u_int16_t bge_rx_saved_considx;
u_int16_t bge_ev_saved_considx;
u_int16_t bge_std; /* current std ring head */
u_int16_t bge_jumbo; /* current jumo ring head */
SLIST_HEAD(__bge_jfreehead, bge_jpool_entry) bge_jfree_listhead;
SLIST_HEAD(__bge_jinusehead, bge_jpool_entry) bge_jinuse_listhead;
u_int32_t bge_stat_ticks;
u_int32_t bge_rx_coal_ticks;
u_int32_t bge_tx_coal_ticks;
u_int32_t bge_rx_max_coal_bds;
u_int32_t bge_tx_max_coal_bds;
u_int32_t bge_tx_buf_ratio;
int bge_if_flags;
int bge_flags;
int bge_flowflags;
#ifdef BGE_EVENT_COUNTERS
/*
* Event counters.
*/
struct evcnt bge_ev_intr; /* interrupts */
struct evcnt bge_ev_tx_xoff; /* send PAUSE(len>0) packets */
struct evcnt bge_ev_tx_xon; /* send PAUSE(len=0) packets */
struct evcnt bge_ev_rx_xoff; /* receive PAUSE(len>0) packets */
struct evcnt bge_ev_rx_xon; /* receive PAUSE(len=0) packets */
struct evcnt bge_ev_rx_macctl; /* receive MAC control packets */
struct evcnt bge_ev_xoffentered;/* XOFF state entered */
#endif /* BGE_EVENT_COUNTERS */
int bge_txcnt;
int bge_link;
struct callout bge_timeout;
char *bge_vpd_prodname;
char *bge_vpd_readonly;
int bge_pending_rxintr_change;
SLIST_HEAD(, txdmamap_pool_entry) txdma_list;
struct txdmamap_pool_entry *txdma[BGE_TX_RING_CNT];
void *bge_powerhook;
struct pci_conf_state bge_pciconf;
};
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