diff options
Diffstat (limited to 'sys/dev/pci/if_bgereg.h')
| -rw-r--r-- | sys/dev/pci/if_bgereg.h | 2139 |
1 files changed, 2139 insertions, 0 deletions
diff --git a/sys/dev/pci/if_bgereg.h b/sys/dev/pci/if_bgereg.h new file mode 100644 index 00000000000..2ae489d4aa2 --- /dev/null +++ b/sys/dev/pci/if_bgereg.h @@ -0,0 +1,2139 @@ +/* $OpenBSD: if_bgereg.h,v 1.1 2001/10/05 18:57:28 nate 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. + * + * $FreeBSD$ + */ + +/* + * 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_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 + +/* 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_BIGENDIAN_INIT \ + (BGE_BGE_PCIMISCCTL_ENDIAN_BYTESWAP| \ + BGE_PCIMISCCTL_ENDIAN_WORDSWAP|BGE_PCIMISCCTL_CLEAR_INTA| \ + BGE_PCIMISCCTL_INDIRECT_ACCESS|PCIMISCCTL_MASK_PCI_INTR) + +#define BGE_LITTLEENDIAN_INIT \ + (BGE_PCIMISCCTL_CLEAR_INTA|BGE_PCIMISCCTL_MASK_PCI_INTR| \ + BGE_PCIMISCCTL_ENDIAN_WORDSWAP|BGE_PCIMISCCTL_INDIRECT_ACCESS) + +#define BGE_ASICREV_TIGON_I 0x40000000 +#define BGE_ASICREV_TIGON_II 0x60000000 +#define BGE_ASICREV_BCM5700_B0 0x71000000 +#define BGE_ASICREV_BCM5700_B1 0x71020000 +#define BGE_ASICREV_BCM5700_B2 0x71030000 +#define BGE_ASICREV_BCM5700_ALTIMA 0x71040000 +#define BGE_ASICREV_BCM5700_C0 0x72000000 + +/* 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_WR_WAT 0x00380000 +#define BGE_PCIDMARWCTL_USE_MRM 0x00400000 +#define BGE_PCIDMARWCTL_ASRT_ALL_BE 0x00800000 +#define BGE_PCIDMARWCTL_DFLT_PCI_RD_CMD 0x0F000000 +#define BGE_PCIDMARWCTL_DFLT_PCI_WR_CMD 0xF0000000 + +#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 + +/* + * 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_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_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 + +/* 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_EE_ADDR 0x6838 +#define BGE_EE_DATA 0x683C +#define BGE_EE_CTL 0x6840 +#define BGE_MDI_CTL 0x6844 +#define BGE_EE_DELAY 0x6848 + +/* 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 { + u_int32_t bge_addr_hi; + u_int32_t bge_addr_lo; +} bge_hostaddr; +#define BGE_HOSTADDR(x) x.bge_addr_lo + +/* Ring control block structure */ +struct bge_rcb { + bge_hostaddr bge_hostaddr; + u_int16_t bge_flags; + u_int16_t bge_max_len; + u_int32_t bge_nicaddr; +}; + +#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 RCB_WRITE_2(sc, rcb, offset, val) \ + bus_space_write_2(sc->bge_btag, sc->bge_bhandle, \ + rcb + offsetof(struct bge_rcb, offset), val) + +struct bge_rcb_opaque { + u_int32_t bge_reg0; + u_int32_t bge_reg1; + u_int32_t bge_reg2; + u_int32_t bge_reg3; +}; + +#define BGE_RCB_FLAG_USE_EXT_RX_BD 0x0001 +#define BGE_RCB_FLAG_RING_DISABLED 0x0002 + +struct bge_tx_bd { + bge_hostaddr bge_addr; + u_int16_t bge_flags; + u_int16_t bge_len; + u_int16_t bge_vlan_tag; + u_int16_t bge_rsvd; +}; + +#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; + u_int16_t bge_len; + u_int16_t bge_idx; + u_int16_t bge_flags; + u_int16_t bge_type; + u_int16_t bge_tcp_udp_csum; + u_int16_t bge_ip_csum; + u_int16_t bge_vlan_tag; + u_int16_t bge_error_flag; + u_int32_t bge_rsvd; + 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 { + u_int16_t bge_rx_prod_idx; + u_int16_t bge_tx_cons_idx; +}; + +struct bge_status_block { + u_int32_t bge_status; + u_int32_t bge_rsvd0; + u_int16_t bge_rx_jumbo_cons_idx; + u_int16_t bge_rx_std_cons_idx; + u_int16_t bge_rx_mini_cons_idx; + u_int16_t bge_rsvd1; + 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 + +/* + * 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 + +/* + * Offset of MAC address inside EEPROM. + */ +#define BGE_EE_MAC_OFFSET 0x7C +#define BGE_EE_HWCFG_OFFSET 0xC8 + +#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 + +/* + * 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. + */ +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 1518 +#define BGE_MAX_FRAMELEN 1536 +#define BGE_JUMBO_FRAMELEN 9018 +#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_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; +}; + +/* + * 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]; + /* Stick the jumbo mem management stuff here too. */ + caddr_t bge_jslots[BGE_JSLOTS]; + void *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; + LIST_ENTRY(bge_jpool_entry) jpool_entries; +}; + +struct bge_bcom_hack { + int reg; + int val; +}; + +struct bge_softc { + struct device bge_dev; + struct arpcom arpcom; /* 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; + bus_dma_tag_t bge_dmatag; + struct bge_ring_data *bge_rdata; /* rings */ + struct bge_chain_data bge_cdata; /* mbufs */ + 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 */ + LIST_HEAD(__bge_jfreehead, bge_jpool_entry) bge_jfree_listhead; + LIST_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_txcnt; + int bge_link; + struct timeout bge_timeout; + char *bge_vpd_prodname; + char *bge_vpd_readonly; +}; + +#ifdef __alpha__ +#undef vtophys +#define vtophys(va) alpha_XXX_dmamap((vm_offset_t)va) +#endif |