if_bgereg.h revision 1.115
1/* $OpenBSD: if_bgereg.h,v 1.115 2013/05/31 14:27:21 mikeb Exp $ */ 2 3/* 4 * Copyright (c) 2001 Wind River Systems 5 * Copyright (c) 1997, 1998, 1999, 2001 6 * Bill Paul <wpaul@windriver.com>. All rights reserved. 7 * 8 * Redistribution and use in source and binary forms, with or without 9 * modification, are permitted provided that the following conditions 10 * are met: 11 * 1. Redistributions of source code must retain the above copyright 12 * notice, this list of conditions and the following disclaimer. 13 * 2. Redistributions in binary form must reproduce the above copyright 14 * notice, this list of conditions and the following disclaimer in the 15 * documentation and/or other materials provided with the distribution. 16 * 3. All advertising materials mentioning features or use of this software 17 * must display the following acknowledgement: 18 * This product includes software developed by Bill Paul. 19 * 4. Neither the name of the author nor the names of any co-contributors 20 * may be used to endorse or promote products derived from this software 21 * without specific prior written permission. 22 * 23 * THIS SOFTWARE IS PROVIDED BY Bill Paul AND CONTRIBUTORS ``AS IS'' AND 24 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 25 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 26 * ARE DISCLAIMED. IN NO EVENT SHALL Bill Paul OR THE VOICES IN HIS HEAD 27 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 28 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 29 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 30 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 31 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 32 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF 33 * THE POSSIBILITY OF SUCH DAMAGE. 34 * 35 * $FreeBSD: if_bgereg.h,v 1.11 2002/11/14 23:54:50 sam Exp $ 36 */ 37 38/* 39 * BCM570x memory map. The internal memory layout varies somewhat 40 * depending on whether or not we have external SSRAM attached. 41 * The BCM5700 can have up to 16MB of external memory. The BCM5701 42 * is apparently not designed to use external SSRAM. The mappings 43 * up to the first 4 send rings are the same for both internal and 44 * external memory configurations. Note that mini RX ring space is 45 * only available with external SSRAM configurations, which means 46 * the mini RX ring is not supported on the BCM5701. 47 * 48 * The NIC's memory can be accessed by the host in one of 3 ways: 49 * 50 * 1) Indirect register access. The MEMWIN_BASEADDR and MEMWIN_DATA 51 * registers in PCI config space can be used to read any 32-bit 52 * address within the NIC's memory. 53 * 54 * 2) Memory window access. The MEMWIN_BASEADDR register in PCI config 55 * space can be used in conjunction with the memory window in the 56 * device register space at offset 0x8000 to read any 32K chunk 57 * of NIC memory. 58 * 59 * 3) Flat mode. If the 'flat mode' bit in the PCI state register is 60 * set, the device I/O mapping consumes 32MB of host address space, 61 * allowing all of the registers and internal NIC memory to be 62 * accessed directly. NIC memory addresses are offset by 0x01000000. 63 * Flat mode consumes so much host address space that it is not 64 * recommended. 65 */ 66#define BGE_PAGE_ZERO 0x00000000 67#define BGE_PAGE_ZERO_END 0x000000FF 68#define BGE_SEND_RING_RCB 0x00000100 69#define BGE_SEND_RING_RCB_END 0x000001FF 70#define BGE_RX_RETURN_RING_RCB 0x00000200 71#define BGE_RX_RETURN_RING_RCB_END 0x000002FF 72#define BGE_STATS_BLOCK 0x00000300 73#define BGE_STATS_BLOCK_END 0x00000AFF 74#define BGE_STATUS_BLOCK 0x00000B00 75#define BGE_STATUS_BLOCK_END 0x00000B4F 76#define BGE_SOFTWARE_GENCOMM 0x00000B50 77#define BGE_SOFTWARE_GENCOMM_SIG 0x00000B54 78#define BGE_SOFTWARE_GENCOMM_NICCFG 0x00000B58 79#define BGE_SOFTWARE_GENCOMM_VER 0x00000B5C 80#define BGE_VER_SHIFT 16 81#define BGE_SOFTWARE_GENCOMM_FW 0x00000B78 82#define BGE_FW_PAUSE 0x00000002 83#define BGE_SOFTWARE_GENCOMM_NICCFG2 0x00000D38 84#define BGE_SOFTWARE_GENCOMM_NICCFG3 0x00000D3C 85#define BGE_SOFTWARE_GENCOMM_NICCFG4 0x00000D60 86#define BGE_NICCFG4_GMII_MODE 0x00000002 87#define BGE_NICCFG4_RGMII_STD_IBND_DISABLE 0x00000004 88#define BGE_NICCFG4_RGMII_EXT_IBND_RX_EN 0x00000008 89#define BGE_NICCFG4_RGMII_EXT_IBND_TX_EN 0x00000010 90#define BGE_SOFTWARE_GENCOMM_END 0x00000FFF 91#define BGE_UNMAPPED 0x00001000 92#define BGE_UNMAPPED_END 0x00001FFF 93#define BGE_DMA_DESCRIPTORS 0x00002000 94#define BGE_DMA_DESCRIPTORS_END 0x00003FFF 95#define BGE_SEND_RING_5717 0x00004000 96#define BGE_SEND_RING_1_TO_4 0x00004000 97#define BGE_SEND_RING_1_TO_4_END 0x00005FFF 98 99/* Mappings for internal memory configuration */ 100#define BGE_STD_RX_RINGS 0x00006000 101#define BGE_STD_RX_RINGS_END 0x00006FFF 102#define BGE_JUMBO_RX_RINGS 0x00007000 103#define BGE_JUMBO_RX_RINGS_END 0x00007FFF 104#define BGE_BUFFPOOL_1 0x00008000 105#define BGE_BUFFPOOL_1_END 0x0000FFFF 106#define BGE_BUFFPOOL_2 0x00010000 /* or expansion ROM */ 107#define BGE_BUFFPOOL_2_END 0x00017FFF 108#define BGE_BUFFPOOL_3 0x00018000 /* or expansion ROM */ 109#define BGE_BUFFPOOL_3_END 0x0001FFFF 110#define BGE_STD_RX_RINGS_5717 0x00040000 111#define BGE_JUMBO_RX_RINGS_5717 0x00044400 112 113/* Mappings for external SSRAM configurations */ 114#define BGE_SEND_RING_5_TO_6 0x00006000 115#define BGE_SEND_RING_5_TO_6_END 0x00006FFF 116#define BGE_SEND_RING_7_TO_8 0x00007000 117#define BGE_SEND_RING_7_TO_8_END 0x00007FFF 118#define BGE_SEND_RING_9_TO_16 0x00008000 119#define BGE_SEND_RING_9_TO_16_END 0x0000BFFF 120#define BGE_EXT_STD_RX_RINGS 0x0000C000 121#define BGE_EXT_STD_RX_RINGS_END 0x0000CFFF 122#define BGE_EXT_JUMBO_RX_RINGS 0x0000D000 123#define BGE_EXT_JUMBO_RX_RINGS_END 0x0000DFFF 124#define BGE_MINI_RX_RINGS 0x0000E000 125#define BGE_MINI_RX_RINGS_END 0x0000FFFF 126#define BGE_AVAIL_REGION1 0x00010000 /* or expansion ROM */ 127#define BGE_AVAIL_REGION1_END 0x00017FFF 128#define BGE_AVAIL_REGION2 0x00018000 /* or expansion ROM */ 129#define BGE_AVAIL_REGION2_END 0x0001FFFF 130#define BGE_EXT_SSRAM 0x00020000 131#define BGE_EXT_SSRAM_END 0x000FFFFF 132 133 134/* 135 * BCM570x register offsets. These are memory mapped registers 136 * which can be accessed with the CSR_READ_4()/CSR_WRITE_4() macros. 137 * Each register must be accessed using 32 bit operations. 138 * 139 * All registers are accessed through a 32K shared memory block. 140 * The first group of registers are actually copies of the PCI 141 * configuration space registers. 142 */ 143 144/* 145 * PCI registers defined in the PCI 2.2 spec. 146 */ 147#define BGE_PCI_VID 0x00 148#define BGE_PCI_DID 0x02 149#define BGE_PCI_CMD 0x04 150#define BGE_PCI_STS 0x06 151#define BGE_PCI_REV 0x08 152#define BGE_PCI_CLASS 0x09 153#define BGE_PCI_CACHESZ 0x0C 154#define BGE_PCI_LATTIMER 0x0D 155#define BGE_PCI_HDRTYPE 0x0E 156#define BGE_PCI_BIST 0x0F 157#define BGE_PCI_BAR0 0x10 158#define BGE_PCI_BAR1 0x14 159#define BGE_PCI_BAR2 0x18 160#define BGE_PCI_SUBSYS 0x2C 161#define BGE_PCI_SUBVID 0x2E 162#define BGE_PCI_ROMBASE 0x30 163#define BGE_PCI_CAPPTR 0x34 164#define BGE_PCI_INTLINE 0x3C 165#define BGE_PCI_INTPIN 0x3D 166#define BGE_PCI_MINGNT 0x3E 167#define BGE_PCI_MAXLAT 0x3F 168#define BGE_PCI_PCIXCAP 0x40 169#define BGE_PCI_NEXTPTR_PM 0x41 170#define BGE_PCI_PCIX_CMD 0x42 171#define BGE_PCI_PCIX_STS 0x44 172#define BGE_PCI_PWRMGMT_CAPID 0x48 173#define BGE_PCI_NEXTPTR_VPD 0x49 174#define BGE_PCI_PWRMGMT_CAPS 0x4A 175#define BGE_PCI_PWRMGMT_CMD 0x4C 176#define BGE_PCI_PWRMGMT_STS 0x4D 177#define BGE_PCI_PWRMGMT_DATA 0x4F 178#define BGE_PCI_VPD_CAPID 0x50 179#define BGE_PCI_NEXTPTR_MSI 0x51 180#define BGE_PCI_VPD_ADDR 0x52 181#define BGE_PCI_VPD_DATA 0x54 182#define BGE_PCI_MSI_CAPID 0x58 183#define BGE_PCI_NEXTPTR_NONE 0x59 184#define BGE_PCI_MSI_CTL 0x5A 185#define BGE_PCI_MSI_ADDR_HI 0x5C 186#define BGE_PCI_MSI_ADDR_LO 0x60 187#define BGE_PCI_MSI_DATA 0x64 188 189/* PCI MSI. ??? */ 190#define BGE_PCIE_CAPID_REG 0xD0 191#define BGE_PCIE_CAPID 0x10 192 193/* 194 * PCI registers specific to the BCM570x family. 195 */ 196#define BGE_PCI_MISC_CTL 0x68 197#define BGE_PCI_DMA_RW_CTL 0x6C 198#define BGE_PCI_PCISTATE 0x70 199#define BGE_PCI_CLKCTL 0x74 200#define BGE_PCI_REG_BASEADDR 0x78 201#define BGE_PCI_MEMWIN_BASEADDR 0x7C 202#define BGE_PCI_REG_DATA 0x80 203#define BGE_PCI_MEMWIN_DATA 0x84 204#define BGE_PCI_MODECTL 0x88 205#define BGE_PCI_MISC_CFG 0x8C 206#define BGE_PCI_MISC_LOCALCTL 0x90 207#define BGE_PCI_UNDI_RX_STD_PRODIDX_HI 0x98 208#define BGE_PCI_UNDI_RX_STD_PRODIDX_LO 0x9C 209#define BGE_PCI_UNDI_RX_RTN_CONSIDX_HI 0xA0 210#define BGE_PCI_UNDI_RX_RTN_CONSIDX_LO 0xA4 211#define BGE_PCI_UNDI_TX_BD_PRODIDX_HI 0xA8 212#define BGE_PCI_UNDI_TX_BD_PRODIDX_LO 0xAC 213#define BGE_PCI_ISR_MBX_HI 0xB0 214#define BGE_PCI_ISR_MBX_LO 0xB4 215#define BGE_PCI_PRODID_ASICREV 0xBC 216#define BGE_PCI_GEN2_PRODID_ASICREV 0xF4 217#define BGE_PCI_GEN15_PRODID_ASICREV 0xFC 218 219/* PCI Misc. Host control register */ 220#define BGE_PCIMISCCTL_CLEAR_INTA 0x00000001 221#define BGE_PCIMISCCTL_MASK_PCI_INTR 0x00000002 222#define BGE_PCIMISCCTL_ENDIAN_BYTESWAP 0x00000004 223#define BGE_PCIMISCCTL_ENDIAN_WORDSWAP 0x00000008 224#define BGE_PCIMISCCTL_PCISTATE_RW 0x00000010 225#define BGE_PCIMISCCTL_CLOCKCTL_RW 0x00000020 226#define BGE_PCIMISCCTL_REG_WORDSWAP 0x00000040 227#define BGE_PCIMISCCTL_INDIRECT_ACCESS 0x00000080 228#define BGE_PCIMISCCTL_ASICREV 0xFFFF0000 229#define BGE_PCIMISCCTL_ASICREV_SHIFT 16 230 231#if BYTE_ORDER == LITTLE_ENDIAN 232#define BGE_DMA_SWAP_OPTIONS \ 233 BGE_MODECTL_WORDSWAP_NONFRAME| \ 234 BGE_MODECTL_BYTESWAP_DATA|BGE_MODECTL_WORDSWAP_DATA 235#else 236#define BGE_DMA_SWAP_OPTIONS \ 237 BGE_MODECTL_WORDSWAP_NONFRAME|BGE_MODECTL_BYTESWAP_NONFRAME| \ 238 BGE_MODECTL_BYTESWAP_DATA|BGE_MODECTL_WORDSWAP_DATA 239#endif 240 241#define BGE_INIT \ 242 (BGE_PCIMISCCTL_ENDIAN_WORDSWAP|BGE_PCIMISCCTL_CLEAR_INTA| \ 243 BGE_PCIMISCCTL_MASK_PCI_INTR|BGE_PCIMISCCTL_INDIRECT_ACCESS) 244 245#define BGE_CHIPID_BCM5700_A0 0x7000 246#define BGE_CHIPID_BCM5700_A1 0x7001 247#define BGE_CHIPID_BCM5700_B0 0x7100 248#define BGE_CHIPID_BCM5700_B1 0x7101 249#define BGE_CHIPID_BCM5700_B2 0x7102 250#define BGE_CHIPID_BCM5700_B3 0x7103 251#define BGE_CHIPID_BCM5700_ALTIMA 0x7104 252#define BGE_CHIPID_BCM5700_C0 0x7200 253#define BGE_CHIPID_BCM5701_A0 0x0000 /* grrrr */ 254#define BGE_CHIPID_BCM5701_B0 0x0100 255#define BGE_CHIPID_BCM5701_B2 0x0102 256#define BGE_CHIPID_BCM5701_B5 0x0105 257#define BGE_CHIPID_BCM5703_A0 0x1000 258#define BGE_CHIPID_BCM5703_A1 0x1001 259#define BGE_CHIPID_BCM5703_A2 0x1002 260#define BGE_CHIPID_BCM5703_A3 0x1003 261#define BGE_CHIPID_BCM5703_B0 0x1100 262#define BGE_CHIPID_BCM5704_A0 0x2000 263#define BGE_CHIPID_BCM5704_A1 0x2001 264#define BGE_CHIPID_BCM5704_A2 0x2002 265#define BGE_CHIPID_BCM5704_A3 0x2003 266#define BGE_CHIPID_BCM5704_B0 0x2100 267#define BGE_CHIPID_BCM5705_A0 0x3000 268#define BGE_CHIPID_BCM5705_A1 0x3001 269#define BGE_CHIPID_BCM5705_A2 0x3002 270#define BGE_CHIPID_BCM5705_A3 0x3003 271#define BGE_CHIPID_BCM5750_A0 0x4000 272#define BGE_CHIPID_BCM5750_A1 0x4001 273#define BGE_CHIPID_BCM5750_A3 0x4003 274#define BGE_CHIPID_BCM5750_B0 0x4010 275#define BGE_CHIPID_BCM5750_B1 0x4101 276#define BGE_CHIPID_BCM5750_C0 0x4200 277#define BGE_CHIPID_BCM5750_C1 0x4201 278#define BGE_CHIPID_BCM5750_C2 0x4202 279#define BGE_CHIPID_BCM5714_A0 0x5000 280#define BGE_CHIPID_BCM5752_A0 0x6000 281#define BGE_CHIPID_BCM5752_A1 0x6001 282#define BGE_CHIPID_BCM5752_A2 0x6002 283#define BGE_CHIPID_BCM5714_B0 0x8000 284#define BGE_CHIPID_BCM5714_B3 0x8003 285#define BGE_CHIPID_BCM5715_A0 0x9000 286#define BGE_CHIPID_BCM5715_A1 0x9001 287#define BGE_CHIPID_BCM5715_A3 0x9003 288#define BGE_CHIPID_BCM5755_A0 0xa000 289#define BGE_CHIPID_BCM5755_A1 0xa001 290#define BGE_CHIPID_BCM5755_A2 0xa002 291#define BGE_CHIPID_BCM5755_C0 0xa200 292#define BGE_CHIPID_BCM5787_A0 0xb000 293#define BGE_CHIPID_BCM5787_A1 0xb001 294#define BGE_CHIPID_BCM5787_A2 0xb002 295#define BGE_CHIPID_BCM5761_A0 0x5761000 296#define BGE_CHIPID_BCM5761_A1 0x5761100 297#define BGE_CHIPID_BCM5784_A0 0x5784000 298#define BGE_CHIPID_BCM5784_A1 0x5784100 299#define BGE_CHIPID_BCM5906_A0 0xc000 300#define BGE_CHIPID_BCM5906_A1 0xc001 301#define BGE_CHIPID_BCM5906_A2 0xc002 302#define BGE_CHIPID_BCM57780_A0 0x57780000 303#define BGE_CHIPID_BCM57780_A1 0x57780001 304#define BGE_CHIPID_BCM5717_A0 0x05717000 305#define BGE_CHIPID_BCM5717_B0 0x05717100 306#define BGE_CHIPID_BCM5719_A0 0x05719000 307#define BGE_CHIPID_BCM5720_A0 0x05720000 308#define BGE_CHIPID_BCM57765_A0 0x57785000 309#define BGE_CHIPID_BCM57765_B0 0x57785100 310 311/* shorthand one */ 312#define BGE_ASICREV(x) ((x) >> 12) 313#define BGE_ASICREV_BCM5700 0x07 314#define BGE_ASICREV_BCM5701 0x00 315#define BGE_ASICREV_BCM5703 0x01 316#define BGE_ASICREV_BCM5704 0x02 317#define BGE_ASICREV_BCM5705 0x03 318#define BGE_ASICREV_BCM5750 0x04 319#define BGE_ASICREV_BCM5714_A0 0x05 /* 5714, 5715 */ 320#define BGE_ASICREV_BCM5752 0x06 321#define BGE_ASICREV_BCM5780 0x08 322#define BGE_ASICREV_BCM5714 0x09 /* 5714, 5715 */ 323#define BGE_ASICREV_BCM5755 0x0a 324#define BGE_ASICREV_BCM5787 0x0b 325#define BGE_ASICREV_BCM5906 0x0c 326#define BGE_ASICREV_USE_PRODID_REG 0x0f 327#define BGE_ASICREV_BCM5717 0x5717 328#define BGE_ASICREV_BCM5719 0x5719 329#define BGE_ASICREV_BCM5720 0x5720 330#define BGE_ASICREV_BCM5761 0x5761 331#define BGE_ASICREV_BCM5784 0x5784 332#define BGE_ASICREV_BCM5785 0x5785 333#define BGE_ASICREV_BCM57765 0x57785 334#define BGE_ASICREV_BCM57766 0x57766 335#define BGE_ASICREV_BCM57780 0x57780 336 337/* chip revisions */ 338#define BGE_CHIPREV(x) ((x) >> 8) 339#define BGE_CHIPREV_5700_AX 0x70 340#define BGE_CHIPREV_5700_BX 0x71 341#define BGE_CHIPREV_5700_CX 0x72 342#define BGE_CHIPREV_5701_AX 0x00 343#define BGE_CHIPREV_5703_AX 0x10 344#define BGE_CHIPREV_5704_AX 0x20 345#define BGE_CHIPREV_5704_BX 0x21 346#define BGE_CHIPREV_5750_AX 0x40 347#define BGE_CHIPREV_5750_BX 0x41 348#define BGE_CHIPREV_5717_AX 0x57170 349#define BGE_CHIPREV_5717_BX 0x57171 350#define BGE_CHIPREV_5761_AX 0x57611 351#define BGE_CHIPREV_5784_AX 0x57841 352 353/* PCI DMA Read/Write Control register */ 354#define BGE_PCIDMARWCTL_MINDMA 0x000000FF 355#define BGE_PCIDMARWCTL_DIS_CACHE_ALIGNMENT 0x00000001 356#define BGE_PCIDMARWCTL_RDADRR_BNDRY 0x00000700 357#define BGE_PCIDMARWCTL_WRADDR_BNDRY 0x00003800 358#define BGE_PCIDMARWCTL_ONEDMA_ATONCE 0x0000C000 359#define BGE_PCIDMARWCTL_ONEDMA_ATONCE_GLOBAL 0x00004000 360#define BGE_PCIDMARWCTL_ONEDMA_ATONCE_LOCAL 0x00008000 361#define BGE_PCIDMARWCTL_RD_WAT 0x00070000 362#define BGE_PCIDMARWCTL_WR_WAT 0x00380000 363#define BGE_PCIDMARWCTL_USE_MRM 0x00400000 364#define BGE_PCIDMARWCTL_ASRT_ALL_BE 0x00800000 365#define BGE_PCIDMARWCTL_DFLT_PCI_RD_CMD 0x0F000000 366#define BGE_PCIDMARWCTL_DFLT_PCI_WR_CMD 0xF0000000 367 368#define BGE_PCIDMARWCTL_RD_WAT_SHIFT(x) ((x) << 16) 369#define BGE_PCIDMARWCTL_WR_WAT_SHIFT(x) ((x) << 19) 370#define BGE_PCIDMARWCTL_RD_CMD_SHIFT(x) ((x) << 24) 371#define BGE_PCIDMARWCTL_WR_CMD_SHIFT(x) ((x) << 28) 372 373#define BGE_PCIDMARWCTL_TAGGED_STATUS_WA 0x00000080 374#define BGE_PCIDMARWCTL_CRDRDR_RDMA_MRRS_MSK 0x00000380 375 376#define BGE_PCI_READ_BNDRY_DISABLE 0x00000000 377#define BGE_PCI_READ_BNDRY_16BYTES 0x00000100 378#define BGE_PCI_READ_BNDRY_32BYTES 0x00000200 379#define BGE_PCI_READ_BNDRY_64BYTES 0x00000300 380#define BGE_PCI_READ_BNDRY_128BYTES 0x00000400 381#define BGE_PCI_READ_BNDRY_256BYTES 0x00000500 382#define BGE_PCI_READ_BNDRY_512BYTES 0x00000600 383#define BGE_PCI_READ_BNDRY_1024BYTES 0x00000700 384 385#define BGE_PCI_WRITE_BNDRY_DISABLE 0x00000000 386#define BGE_PCI_WRITE_BNDRY_16BYTES 0x00000800 387#define BGE_PCI_WRITE_BNDRY_32BYTES 0x00001000 388#define BGE_PCI_WRITE_BNDRY_64BYTES 0x00001800 389#define BGE_PCI_WRITE_BNDRY_128BYTES 0x00002000 390#define BGE_PCI_WRITE_BNDRY_256BYTES 0x00002800 391#define BGE_PCI_WRITE_BNDRY_512BYTES 0x00003000 392#define BGE_PCI_WRITE_BNDRY_1024BYTES 0x00003800 393 394/* 395 * PCI state register -- note, this register is read only 396 * unless the PCISTATE_WR bit of the PCI Misc. Host Control 397 * register is set. 398 */ 399#define BGE_PCISTATE_FORCE_RESET 0x00000001 400#define BGE_PCISTATE_INTR_NOT_ACTIVE 0x00000002 401#define BGE_PCISTATE_PCI_BUSMODE 0x00000004 /* 1 = PCI, 0 = PCI-X */ 402#define BGE_PCISTATE_PCI_BUSSPEED 0x00000008 /* 1 = 66/133, 0 = 33/66 */ 403#define BGE_PCISTATE_32BIT_BUS 0x00000010 /* 1 = 32bit, 0 = 64bit */ 404#define BGE_PCISTATE_ROM_ENABLE 0x00000020 405#define BGE_PCISTATE_ROM_RETRY_ENABLE 0x00000040 406#define BGE_PCISTATE_FLATVIEW_MODE 0x00000100 407#define BGE_PCISTATE_PCI_TGT_RETRY_MAX 0x00000E00 408#define BGE_PCISTATE_RETRY_SAME_DMA 0x00002000 409#define BGE_PCISTATE_ALLOW_APE_CTLSPC_WR 0x00010000 410#define BGE_PCISTATE_ALLOW_APE_SHMEM_WR 0x00020000 411#define BGE_PCISTATE_ALLOW_APE_PSPACE_WR 0x00040000 412 413/* 414 * The following bits in PCI state register are reserved. 415 * If we check that the register values reverts on reset, 416 * do not check these bits. On some 5704C (rev A3) and some 417 * Altima chips, these bits do not revert until much later 418 * in the bge driver's bge_reset() chip-reset state machine. 419 */ 420#define BGE_PCISTATE_RESERVED ((1 << 12) + (1 <<7)) 421 422/* 423 * PCI Clock Control register -- note, this register is read only 424 * unless the CLOCKCTL_RW bit of the PCI Misc. Host Control 425 * register is set. 426 */ 427#define BGE_PCICLOCKCTL_DETECTED_SPEED 0x0000000F 428#define BGE_PCICLOCKCTL_M66EN 0x00000080 429#define BGE_PCICLOCKCTL_LOWPWR_CLKMODE 0x00000200 430#define BGE_PCICLOCKCTL_RXCPU_CLK_DIS 0x00000400 431#define BGE_PCICLOCKCTL_TXCPU_CLK_DIS 0x00000800 432#define BGE_PCICLOCKCTL_ALTCLK 0x00001000 433#define BGE_PCICLOCKCTL_ALTCLK_SRC 0x00002000 434#define BGE_PCICLOCKCTL_PCIPLL_DISABLE 0x00004000 435#define BGE_PCICLOCKCTL_SYSPLL_DISABLE 0x00008000 436#define BGE_PCICLOCKCTL_BIST_ENABLE 0x00010000 437 438/* 439 * High priority mailbox registers 440 * Each mailbox is 64-bits wide, though we only use the 441 * lower 32 bits. To write a 64-bit value, write the upper 32 bits 442 * first. The NIC will load the mailbox after the lower 32 bit word 443 * has been updated. 444 */ 445#define BGE_MBX_IRQ0_HI 0x0200 446#define BGE_MBX_IRQ0_LO 0x0204 447#define BGE_MBX_IRQ1_HI 0x0208 448#define BGE_MBX_IRQ1_LO 0x020C 449#define BGE_MBX_IRQ2_HI 0x0210 450#define BGE_MBX_IRQ2_LO 0x0214 451#define BGE_MBX_IRQ3_HI 0x0218 452#define BGE_MBX_IRQ3_LO 0x021C 453#define BGE_MBX_GEN0_HI 0x0220 454#define BGE_MBX_GEN0_LO 0x0224 455#define BGE_MBX_GEN1_HI 0x0228 456#define BGE_MBX_GEN1_LO 0x022C 457#define BGE_MBX_GEN2_HI 0x0230 458#define BGE_MBX_GEN2_LO 0x0234 459#define BGE_MBX_GEN3_HI 0x0228 460#define BGE_MBX_GEN3_LO 0x022C 461#define BGE_MBX_GEN4_HI 0x0240 462#define BGE_MBX_GEN4_LO 0x0244 463#define BGE_MBX_GEN5_HI 0x0248 464#define BGE_MBX_GEN5_LO 0x024C 465#define BGE_MBX_GEN6_HI 0x0250 466#define BGE_MBX_GEN6_LO 0x0254 467#define BGE_MBX_GEN7_HI 0x0258 468#define BGE_MBX_GEN7_LO 0x025C 469#define BGE_MBX_RELOAD_STATS_HI 0x0260 470#define BGE_MBX_RELOAD_STATS_LO 0x0264 471#define BGE_MBX_RX_STD_PROD_HI 0x0268 472#define BGE_MBX_RX_STD_PROD_LO 0x026C 473#define BGE_MBX_RX_JUMBO_PROD_HI 0x0270 474#define BGE_MBX_RX_JUMBO_PROD_LO 0x0274 475#define BGE_MBX_RX_MINI_PROD_HI 0x0278 476#define BGE_MBX_RX_MINI_PROD_LO 0x027C 477#define BGE_MBX_RX_CONS0_HI 0x0280 478#define BGE_MBX_RX_CONS0_LO 0x0284 479#define BGE_MBX_RX_CONS1_HI 0x0288 480#define BGE_MBX_RX_CONS1_LO 0x028C 481#define BGE_MBX_RX_CONS2_HI 0x0290 482#define BGE_MBX_RX_CONS2_LO 0x0294 483#define BGE_MBX_RX_CONS3_HI 0x0298 484#define BGE_MBX_RX_CONS3_LO 0x029C 485#define BGE_MBX_RX_CONS4_HI 0x02A0 486#define BGE_MBX_RX_CONS4_LO 0x02A4 487#define BGE_MBX_RX_CONS5_HI 0x02A8 488#define BGE_MBX_RX_CONS5_LO 0x02AC 489#define BGE_MBX_RX_CONS6_HI 0x02B0 490#define BGE_MBX_RX_CONS6_LO 0x02B4 491#define BGE_MBX_RX_CONS7_HI 0x02B8 492#define BGE_MBX_RX_CONS7_LO 0x02BC 493#define BGE_MBX_RX_CONS8_HI 0x02C0 494#define BGE_MBX_RX_CONS8_LO 0x02C4 495#define BGE_MBX_RX_CONS9_HI 0x02C8 496#define BGE_MBX_RX_CONS9_LO 0x02CC 497#define BGE_MBX_RX_CONS10_HI 0x02D0 498#define BGE_MBX_RX_CONS10_LO 0x02D4 499#define BGE_MBX_RX_CONS11_HI 0x02D8 500#define BGE_MBX_RX_CONS11_LO 0x02DC 501#define BGE_MBX_RX_CONS12_HI 0x02E0 502#define BGE_MBX_RX_CONS12_LO 0x02E4 503#define BGE_MBX_RX_CONS13_HI 0x02E8 504#define BGE_MBX_RX_CONS13_LO 0x02EC 505#define BGE_MBX_RX_CONS14_HI 0x02F0 506#define BGE_MBX_RX_CONS14_LO 0x02F4 507#define BGE_MBX_RX_CONS15_HI 0x02F8 508#define BGE_MBX_RX_CONS15_LO 0x02FC 509#define BGE_MBX_TX_HOST_PROD0_HI 0x0300 510#define BGE_MBX_TX_HOST_PROD0_LO 0x0304 511#define BGE_MBX_TX_HOST_PROD1_HI 0x0308 512#define BGE_MBX_TX_HOST_PROD1_LO 0x030C 513#define BGE_MBX_TX_HOST_PROD2_HI 0x0310 514#define BGE_MBX_TX_HOST_PROD2_LO 0x0314 515#define BGE_MBX_TX_HOST_PROD3_HI 0x0318 516#define BGE_MBX_TX_HOST_PROD3_LO 0x031C 517#define BGE_MBX_TX_HOST_PROD4_HI 0x0320 518#define BGE_MBX_TX_HOST_PROD4_LO 0x0324 519#define BGE_MBX_TX_HOST_PROD5_HI 0x0328 520#define BGE_MBX_TX_HOST_PROD5_LO 0x032C 521#define BGE_MBX_TX_HOST_PROD6_HI 0x0330 522#define BGE_MBX_TX_HOST_PROD6_LO 0x0334 523#define BGE_MBX_TX_HOST_PROD7_HI 0x0338 524#define BGE_MBX_TX_HOST_PROD7_LO 0x033C 525#define BGE_MBX_TX_HOST_PROD8_HI 0x0340 526#define BGE_MBX_TX_HOST_PROD8_LO 0x0344 527#define BGE_MBX_TX_HOST_PROD9_HI 0x0348 528#define BGE_MBX_TX_HOST_PROD9_LO 0x034C 529#define BGE_MBX_TX_HOST_PROD10_HI 0x0350 530#define BGE_MBX_TX_HOST_PROD10_LO 0x0354 531#define BGE_MBX_TX_HOST_PROD11_HI 0x0358 532#define BGE_MBX_TX_HOST_PROD11_LO 0x035C 533#define BGE_MBX_TX_HOST_PROD12_HI 0x0360 534#define BGE_MBX_TX_HOST_PROD12_LO 0x0364 535#define BGE_MBX_TX_HOST_PROD13_HI 0x0368 536#define BGE_MBX_TX_HOST_PROD13_LO 0x036C 537#define BGE_MBX_TX_HOST_PROD14_HI 0x0370 538#define BGE_MBX_TX_HOST_PROD14_LO 0x0374 539#define BGE_MBX_TX_HOST_PROD15_HI 0x0378 540#define BGE_MBX_TX_HOST_PROD15_LO 0x037C 541#define BGE_MBX_TX_NIC_PROD0_HI 0x0380 542#define BGE_MBX_TX_NIC_PROD0_LO 0x0384 543#define BGE_MBX_TX_NIC_PROD1_HI 0x0388 544#define BGE_MBX_TX_NIC_PROD1_LO 0x038C 545#define BGE_MBX_TX_NIC_PROD2_HI 0x0390 546#define BGE_MBX_TX_NIC_PROD2_LO 0x0394 547#define BGE_MBX_TX_NIC_PROD3_HI 0x0398 548#define BGE_MBX_TX_NIC_PROD3_LO 0x039C 549#define BGE_MBX_TX_NIC_PROD4_HI 0x03A0 550#define BGE_MBX_TX_NIC_PROD4_LO 0x03A4 551#define BGE_MBX_TX_NIC_PROD5_HI 0x03A8 552#define BGE_MBX_TX_NIC_PROD5_LO 0x03AC 553#define BGE_MBX_TX_NIC_PROD6_HI 0x03B0 554#define BGE_MBX_TX_NIC_PROD6_LO 0x03B4 555#define BGE_MBX_TX_NIC_PROD7_HI 0x03B8 556#define BGE_MBX_TX_NIC_PROD7_LO 0x03BC 557#define BGE_MBX_TX_NIC_PROD8_HI 0x03C0 558#define BGE_MBX_TX_NIC_PROD8_LO 0x03C4 559#define BGE_MBX_TX_NIC_PROD9_HI 0x03C8 560#define BGE_MBX_TX_NIC_PROD9_LO 0x03CC 561#define BGE_MBX_TX_NIC_PROD10_HI 0x03D0 562#define BGE_MBX_TX_NIC_PROD10_LO 0x03D4 563#define BGE_MBX_TX_NIC_PROD11_HI 0x03D8 564#define BGE_MBX_TX_NIC_PROD11_LO 0x03DC 565#define BGE_MBX_TX_NIC_PROD12_HI 0x03E0 566#define BGE_MBX_TX_NIC_PROD12_LO 0x03E4 567#define BGE_MBX_TX_NIC_PROD13_HI 0x03E8 568#define BGE_MBX_TX_NIC_PROD13_LO 0x03EC 569#define BGE_MBX_TX_NIC_PROD14_HI 0x03F0 570#define BGE_MBX_TX_NIC_PROD14_LO 0x03F4 571#define BGE_MBX_TX_NIC_PROD15_HI 0x03F8 572#define BGE_MBX_TX_NIC_PROD15_LO 0x03FC 573 574#define BGE_TX_RINGS_MAX 4 575#define BGE_TX_RINGS_EXTSSRAM_MAX 16 576#define BGE_RX_RINGS_MAX 16 577 578/* Ethernet MAC control registers */ 579#define BGE_MAC_MODE 0x0400 580#define BGE_MAC_STS 0x0404 581#define BGE_MAC_EVT_ENB 0x0408 582#define BGE_MAC_LED_CTL 0x040C 583#define BGE_MAC_ADDR1_LO 0x0410 584#define BGE_MAC_ADDR1_HI 0x0414 585#define BGE_MAC_ADDR2_LO 0x0418 586#define BGE_MAC_ADDR2_HI 0x041C 587#define BGE_MAC_ADDR3_LO 0x0420 588#define BGE_MAC_ADDR3_HI 0x0424 589#define BGE_MAC_ADDR4_LO 0x0428 590#define BGE_MAC_ADDR4_HI 0x042C 591#define BGE_WOL_PATPTR 0x0430 592#define BGE_WOL_PATCFG 0x0434 593#define BGE_TX_RANDOM_BACKOFF 0x0438 594#define BGE_RX_MTU 0x043C 595#define BGE_GBIT_PCS_TEST 0x0440 596#define BGE_TX_TBI_AUTONEG 0x0444 597#define BGE_RX_TBI_AUTONEG 0x0448 598#define BGE_MI_COMM 0x044C 599#define BGE_MI_STS 0x0450 600#define BGE_MI_MODE 0x0454 601#define BGE_AUTOPOLL_STS 0x0458 602#define BGE_TX_MODE 0x045C 603#define BGE_TX_STS 0x0460 604#define BGE_TX_LENGTHS 0x0464 605#define BGE_RX_MODE 0x0468 606#define BGE_RX_STS 0x046C 607#define BGE_MAR0 0x0470 608#define BGE_MAR1 0x0474 609#define BGE_MAR2 0x0478 610#define BGE_MAR3 0x047C 611#define BGE_RX_BD_RULES_CTL0 0x0480 612#define BGE_RX_BD_RULES_MASKVAL0 0x0484 613#define BGE_RX_BD_RULES_CTL1 0x0488 614#define BGE_RX_BD_RULES_MASKVAL1 0x048C 615#define BGE_RX_BD_RULES_CTL2 0x0490 616#define BGE_RX_BD_RULES_MASKVAL2 0x0494 617#define BGE_RX_BD_RULES_CTL3 0x0498 618#define BGE_RX_BD_RULES_MASKVAL3 0x049C 619#define BGE_RX_BD_RULES_CTL4 0x04A0 620#define BGE_RX_BD_RULES_MASKVAL4 0x04A4 621#define BGE_RX_BD_RULES_CTL5 0x04A8 622#define BGE_RX_BD_RULES_MASKVAL5 0x04AC 623#define BGE_RX_BD_RULES_CTL6 0x04B0 624#define BGE_RX_BD_RULES_MASKVAL6 0x04B4 625#define BGE_RX_BD_RULES_CTL7 0x04B8 626#define BGE_RX_BD_RULES_MASKVAL7 0x04BC 627#define BGE_RX_BD_RULES_CTL8 0x04C0 628#define BGE_RX_BD_RULES_MASKVAL8 0x04C4 629#define BGE_RX_BD_RULES_CTL9 0x04C8 630#define BGE_RX_BD_RULES_MASKVAL9 0x04CC 631#define BGE_RX_BD_RULES_CTL10 0x04D0 632#define BGE_RX_BD_RULES_MASKVAL10 0x04D4 633#define BGE_RX_BD_RULES_CTL11 0x04D8 634#define BGE_RX_BD_RULES_MASKVAL11 0x04DC 635#define BGE_RX_BD_RULES_CTL12 0x04E0 636#define BGE_RX_BD_RULES_MASKVAL12 0x04E4 637#define BGE_RX_BD_RULES_CTL13 0x04E8 638#define BGE_RX_BD_RULES_MASKVAL13 0x04EC 639#define BGE_RX_BD_RULES_CTL14 0x04F0 640#define BGE_RX_BD_RULES_MASKVAL14 0x04F4 641#define BGE_RX_BD_RULES_CTL15 0x04F8 642#define BGE_RX_BD_RULES_MASKVAL15 0x04FC 643#define BGE_RX_RULES_CFG 0x0500 644#define BGE_MAX_RX_FRAME_LOWAT 0x0504 645#define BGE_SERDES_CFG 0x0590 646#define BGE_SERDES_STS 0x0594 647#define BGE_PHYCFG1 0x05A0 648#define BGE_PHYCFG2 0x05A4 649#define BGE_EXT_RGMII_MODE 0x05A8 650#define BGE_SGDIG_CFG 0x05B0 651#define BGE_SGDIG_STS 0x05B4 652#define BGE_MAC_STATS 0x0800 653 654/* Ethernet MAC Mode register */ 655#define BGE_MACMODE_RESET 0x00000001 656#define BGE_MACMODE_HALF_DUPLEX 0x00000002 657#define BGE_MACMODE_PORTMODE 0x0000000C 658#define BGE_MACMODE_LOOPBACK 0x00000010 659#define BGE_MACMODE_RX_TAGGEDPKT 0x00000080 660#define BGE_MACMODE_TX_BURST_ENB 0x00000100 661#define BGE_MACMODE_MAX_DEFER 0x00000200 662#define BGE_MACMODE_LINK_POLARITY 0x00000400 663#define BGE_MACMODE_RX_STATS_ENB 0x00000800 664#define BGE_MACMODE_RX_STATS_CLEAR 0x00001000 665#define BGE_MACMODE_RX_STATS_FLUSH 0x00002000 666#define BGE_MACMODE_TX_STATS_ENB 0x00004000 667#define BGE_MACMODE_TX_STATS_CLEAR 0x00008000 668#define BGE_MACMODE_TX_STATS_FLUSH 0x00010000 669#define BGE_MACMODE_TBI_SEND_CFGS 0x00020000 670#define BGE_MACMODE_MAGIC_PKT_ENB 0x00040000 671#define BGE_MACMODE_ACPI_PWRON_ENB 0x00080000 672#define BGE_MACMODE_MIP_ENB 0x00100000 673#define BGE_MACMODE_TXDMA_ENB 0x00200000 674#define BGE_MACMODE_RXDMA_ENB 0x00400000 675#define BGE_MACMODE_FRMHDR_DMA_ENB 0x00800000 676#define BGE_MACMODE_APE_RX_EN 0x08000000 677#define BGE_MACMODE_APE_TX_EN 0x10000000 678 679#define BGE_PORTMODE_NONE 0x00000000 680#define BGE_PORTMODE_MII 0x00000004 681#define BGE_PORTMODE_GMII 0x00000008 682#define BGE_PORTMODE_TBI 0x0000000C 683 684/* MAC Status register */ 685#define BGE_MACSTAT_TBI_PCS_SYNCHED 0x00000001 686#define BGE_MACSTAT_TBI_SIGNAL_DETECT 0x00000002 687#define BGE_MACSTAT_RX_CFG 0x00000004 688#define BGE_MACSTAT_CFG_CHANGED 0x00000008 689#define BGE_MACSTAT_SYNC_CHANGED 0x00000010 690#define BGE_MACSTAT_PORT_DECODE_ERROR 0x00000400 691#define BGE_MACSTAT_LINK_CHANGED 0x00001000 692#define BGE_MACSTAT_MI_COMPLETE 0x00400000 693#define BGE_MACSTAT_MI_INTERRUPT 0x00800000 694#define BGE_MACSTAT_AUTOPOLL_ERROR 0x01000000 695#define BGE_MACSTAT_ODI_ERROR 0x02000000 696#define BGE_MACSTAT_RXSTAT_OFLOW 0x04000000 697#define BGE_MACSTAT_TXSTAT_OFLOW 0x08000000 698 699/* MAC Event Enable Register */ 700#define BGE_EVTENB_PORT_DECODE_ERROR 0x00000400 701#define BGE_EVTENB_LINK_CHANGED 0x00001000 702#define BGE_EVTENB_MI_COMPLETE 0x00400000 703#define BGE_EVTENB_MI_INTERRUPT 0x00800000 704#define BGE_EVTENB_AUTOPOLL_ERROR 0x01000000 705#define BGE_EVTENB_ODI_ERROR 0x02000000 706#define BGE_EVTENB_RXSTAT_OFLOW 0x04000000 707#define BGE_EVTENB_TXSTAT_OFLOW 0x08000000 708 709/* LED Control Register */ 710#define BGE_LEDCTL_LINKLED_OVERRIDE 0x00000001 711#define BGE_LEDCTL_1000MBPS_LED 0x00000002 712#define BGE_LEDCTL_100MBPS_LED 0x00000004 713#define BGE_LEDCTL_10MBPS_LED 0x00000008 714#define BGE_LEDCTL_TRAFLED_OVERRIDE 0x00000010 715#define BGE_LEDCTL_TRAFLED_BLINK 0x00000020 716#define BGE_LEDCTL_TRAFLED_BLINK_2 0x00000040 717#define BGE_LEDCTL_1000MBPS_STS 0x00000080 718#define BGE_LEDCTL_100MBPS_STS 0x00000100 719#define BGE_LEDCTL_10MBPS_STS 0x00000200 720#define BGE_LEDCTL_TRADLED_STS 0x00000400 721#define BGE_LEDCTL_BLINKPERIOD 0x7FF80000 722#define BGE_LEDCTL_BLINKPERIOD_OVERRIDE 0x80000000 723 724/* TX backoff seed register */ 725#define BGE_TX_BACKOFF_SEED_MASK 0x3F 726 727/* Autopoll status register */ 728#define BGE_AUTOPOLLSTS_ERROR 0x00000001 729 730/* Transmit MAC mode register */ 731#define BGE_TXMODE_RESET 0x00000001 732#define BGE_TXMODE_ENABLE 0x00000002 733#define BGE_TXMODE_FLOWCTL_ENABLE 0x00000010 734#define BGE_TXMODE_BIGBACKOFF_ENABLE 0x00000020 735#define BGE_TXMODE_LONGPAUSE_ENABLE 0x00000040 736#define BGE_TXMODE_MBUF_LOCKUP_FIX 0x00000100 737#define BGE_TXMODE_JMB_FRM_LEN 0x00400000 738#define BGE_TXMODE_CNT_DN_MODE 0x00800000 739 740/* Transmit MAC status register */ 741#define BGE_TXSTAT_RX_XOFFED 0x00000001 742#define BGE_TXSTAT_SENT_XOFF 0x00000002 743#define BGE_TXSTAT_SENT_XON 0x00000004 744#define BGE_TXSTAT_LINK_UP 0x00000008 745#define BGE_TXSTAT_ODI_UFLOW 0x00000010 746#define BGE_TXSTAT_ODI_OFLOW 0x00000020 747 748/* Transmit MAC lengths register */ 749#define BGE_TXLEN_SLOTTIME 0x000000FF 750#define BGE_TXLEN_IPG 0x00000F00 751#define BGE_TXLEN_CRS 0x00003000 752#define BGE_TXLEN_JMB_FRM_LEN_MSK 0x00FF0000 753#define BGE_TXLEN_CNT_DN_VAL_MSK 0xFF000000 754 755/* Receive MAC mode register */ 756#define BGE_RXMODE_RESET 0x00000001 757#define BGE_RXMODE_ENABLE 0x00000002 758#define BGE_RXMODE_FLOWCTL_ENABLE 0x00000004 759#define BGE_RXMODE_RX_GIANTS 0x00000020 760#define BGE_RXMODE_RX_RUNTS 0x00000040 761#define BGE_RXMODE_8022_LENCHECK 0x00000080 762#define BGE_RXMODE_RX_PROMISC 0x00000100 763#define BGE_RXMODE_RX_NO_CRC_CHECK 0x00000200 764#define BGE_RXMODE_RX_KEEP_VLAN_DIAG 0x00000400 765#define BGE_RXMODE_IPV6_ENABLE 0x01000000 766 767/* Receive MAC status register */ 768#define BGE_RXSTAT_REMOTE_XOFFED 0x00000001 769#define BGE_RXSTAT_RCVD_XOFF 0x00000002 770#define BGE_RXSTAT_RCVD_XON 0x00000004 771 772/* Receive Rules Control register */ 773#define BGE_RXRULECTL_OFFSET 0x000000FF 774#define BGE_RXRULECTL_CLASS 0x00001F00 775#define BGE_RXRULECTL_HDRTYPE 0x0000E000 776#define BGE_RXRULECTL_COMPARE_OP 0x00030000 777#define BGE_RXRULECTL_MAP 0x01000000 778#define BGE_RXRULECTL_DISCARD 0x02000000 779#define BGE_RXRULECTL_MASK 0x04000000 780#define BGE_RXRULECTL_ACTIVATE_PROC3 0x08000000 781#define BGE_RXRULECTL_ACTIVATE_PROC2 0x10000000 782#define BGE_RXRULECTL_ACTIVATE_PROC1 0x20000000 783#define BGE_RXRULECTL_ANDWITHNEXT 0x40000000 784 785/* Receive Rules Mask register */ 786#define BGE_RXRULEMASK_VALUE 0x0000FFFF 787#define BGE_RXRULEMASK_MASKVAL 0xFFFF0000 788 789/* SERDES configuration register */ 790#define BGE_SERDESCFG_RXR 0x00000007 /* phase interpolator */ 791#define BGE_SERDESCFG_RXG 0x00000018 /* rx gain setting */ 792#define BGE_SERDESCFG_RXEDGESEL 0x00000040 /* rising/falling egde */ 793#define BGE_SERDESCFG_TX_BIAS 0x00000380 /* TXDAC bias setting */ 794#define BGE_SERDESCFG_IBMAX 0x00000400 /* bias current +25% */ 795#define BGE_SERDESCFG_IBMIN 0x00000800 /* bias current -25% */ 796#define BGE_SERDESCFG_TXMODE 0x00001000 797#define BGE_SERDESCFG_TXEDGESEL 0x00002000 /* rising/falling edge */ 798#define BGE_SERDESCFG_MODE 0x00004000 /* TXCP/TXCN disabled */ 799#define BGE_SERDESCFG_PLLTEST 0x00008000 /* PLL test mode */ 800#define BGE_SERDESCFG_CDET 0x00010000 /* comma detect enable */ 801#define BGE_SERDESCFG_TBILOOP 0x00020000 /* local loopback */ 802#define BGE_SERDESCFG_REMLOOP 0x00040000 /* remote loopback */ 803#define BGE_SERDESCFG_INVPHASE 0x00080000 /* Reverse 125MHz clock */ 804#define BGE_SERDESCFG_12REGCTL 0x00300000 /* 1.2v regulator ctl */ 805#define BGE_SERDESCFG_REGCTL 0x00C00000 /* regulator ctl (2.5v) */ 806 807/* SERDES status register */ 808#define BGE_SERDESSTS_RXSTAT 0x0000000F /* receive status bits */ 809#define BGE_SERDESSTS_CDET 0x00000010 /* comma code detected */ 810 811/* PHYCFG1 config */ 812#define BGE_PHYCFG1_RGMII_INT 0x00000001 813#define BGE_PHYCFG1_RGMII_EXT_RX_DEC 0x02000000 814#define BGE_PHYCFG1_RGMII_SND_STAT_EN 0x04000000 815#define BGE_PHYCFG1_TXC_DRV 0x20000000 816 817/* PHYCFG2 config */ 818#define BGE_PHYCFG2_INBAND_ENABLE 0x00000001 819#define BGE_PHYCFG2_EMODE_MASK_MASK 0x000001c0 820#define BGE_PHYCFG2_EMODE_MASK_AC131 0x000000c0 821#define BGE_PHYCFG2_EMODE_MASK_50610 0x00000100 822#define BGE_PHYCFG2_EMODE_MASK_RT8211 0x00000000 823#define BGE_PHYCFG2_EMODE_MASK_RT8201 0x000001c0 824#define BGE_PHYCFG2_EMODE_COMP_MASK 0x00000e00 825#define BGE_PHYCFG2_EMODE_COMP_AC131 0x00000600 826#define BGE_PHYCFG2_EMODE_COMP_50610 0x00000400 827#define BGE_PHYCFG2_EMODE_COMP_RT8211 0x00000800 828#define BGE_PHYCFG2_EMODE_COMP_RT8201 0x00000000 829#define BGE_PHYCFG2_FMODE_MASK_MASK 0x00007000 830#define BGE_PHYCFG2_FMODE_MASK_AC131 0x00006000 831#define BGE_PHYCFG2_FMODE_MASK_50610 0x00004000 832#define BGE_PHYCFG2_FMODE_MASK_RT8211 0x00000000 833#define BGE_PHYCFG2_FMODE_MASK_RT8201 0x00007000 834#define BGE_PHYCFG2_FMODE_COMP_MASK 0x00038000 835#define BGE_PHYCFG2_FMODE_COMP_AC131 0x00030000 836#define BGE_PHYCFG2_FMODE_COMP_50610 0x00008000 837#define BGE_PHYCFG2_FMODE_COMP_RT8211 0x00038000 838#define BGE_PHYCFG2_FMODE_COMP_RT8201 0x00000000 839#define BGE_PHYCFG2_GMODE_MASK_MASK 0x001c0000 840#define BGE_PHYCFG2_GMODE_MASK_AC131 0x001c0000 841#define BGE_PHYCFG2_GMODE_MASK_50610 0x00100000 842#define BGE_PHYCFG2_GMODE_MASK_RT8211 0x00000000 843#define BGE_PHYCFG2_GMODE_MASK_RT8201 0x001c0000 844#define BGE_PHYCFG2_GMODE_COMP_MASK 0x00e00000 845#define BGE_PHYCFG2_GMODE_COMP_AC131 0x00e00000 846#define BGE_PHYCFG2_GMODE_COMP_50610 0x00000000 847#define BGE_PHYCFG2_GMODE_COMP_RT8211 0x00200000 848#define BGE_PHYCFG2_GMODE_COMP_RT8201 0x00000000 849#define BGE_PHYCFG2_ACT_MASK_MASK 0x03000000 850#define BGE_PHYCFG2_ACT_MASK_AC131 0x03000000 851#define BGE_PHYCFG2_ACT_MASK_50610 0x01000000 852#define BGE_PHYCFG2_ACT_MASK_RT8211 0x03000000 853#define BGE_PHYCFG2_ACT_MASK_RT8201 0x01000000 854#define BGE_PHYCFG2_ACT_COMP_MASK 0x0c000000 855#define BGE_PHYCFG2_ACT_COMP_AC131 0x00000000 856#define BGE_PHYCFG2_ACT_COMP_50610 0x00000000 857#define BGE_PHYCFG2_ACT_COMP_RT8211 0x00000000 858#define BGE_PHYCFG2_ACT_COMP_RT8201 0x08000000 859#define BGE_PHYCFG2_QUAL_MASK_MASK 0x30000000 860#define BGE_PHYCFG2_QUAL_MASK_AC131 0x30000000 861#define BGE_PHYCFG2_QUAL_MASK_50610 0x30000000 862#define BGE_PHYCFG2_QUAL_MASK_RT8211 0x30000000 863#define BGE_PHYCFG2_QUAL_MASK_RT8201 0x30000000 864#define BGE_PHYCFG2_QUAL_COMP_MASK 0xc0000000 865#define BGE_PHYCFG2_QUAL_COMP_AC131 0x00000000 866#define BGE_PHYCFG2_QUAL_COMP_50610 0x00000000 867#define BGE_PHYCFG2_QUAL_COMP_RT8211 0x00000000 868#define BGE_PHYCFG2_QUAL_COMP_RT8201 0x00000000 869#define BGE_PHYCFG2_50610_LED_MODES \ 870 (BGE_PHYCFG2_EMODE_MASK_50610 | \ 871 BGE_PHYCFG2_EMODE_COMP_50610 | \ 872 BGE_PHYCFG2_FMODE_MASK_50610 | \ 873 BGE_PHYCFG2_FMODE_COMP_50610 | \ 874 BGE_PHYCFG2_GMODE_MASK_50610 | \ 875 BGE_PHYCFG2_GMODE_COMP_50610 | \ 876 BGE_PHYCFG2_ACT_MASK_50610 | \ 877 BGE_PHYCFG2_ACT_COMP_50610 | \ 878 BGE_PHYCFG2_QUAL_MASK_50610 | \ 879 BGE_PHYCFG2_QUAL_COMP_50610) 880#define BGE_PHYCFG2_AC131_LED_MODES \ 881 (BGE_PHYCFG2_EMODE_MASK_AC131 | \ 882 BGE_PHYCFG2_EMODE_COMP_AC131 | \ 883 BGE_PHYCFG2_FMODE_MASK_AC131 | \ 884 BGE_PHYCFG2_FMODE_COMP_AC131 | \ 885 BGE_PHYCFG2_GMODE_MASK_AC131 | \ 886 BGE_PHYCFG2_GMODE_COMP_AC131 | \ 887 BGE_PHYCFG2_ACT_MASK_AC131 | \ 888 BGE_PHYCFG2_ACT_COMP_AC131 | \ 889 BGE_PHYCFG2_QUAL_MASK_AC131 | \ 890 BGE_PHYCFG2_QUAL_COMP_AC131) 891#define BGE_PHYCFG2_RTL8211C_LED_MODES \ 892 (BGE_PHYCFG2_EMODE_MASK_RT8211 | \ 893 BGE_PHYCFG2_EMODE_COMP_RT8211 | \ 894 BGE_PHYCFG2_FMODE_MASK_RT8211 | \ 895 BGE_PHYCFG2_FMODE_COMP_RT8211 | \ 896 BGE_PHYCFG2_GMODE_MASK_RT8211 | \ 897 BGE_PHYCFG2_GMODE_COMP_RT8211 | \ 898 BGE_PHYCFG2_ACT_MASK_RT8211 | \ 899 BGE_PHYCFG2_ACT_COMP_RT8211 | \ 900 BGE_PHYCFG2_QUAL_MASK_RT8211 | \ 901 BGE_PHYCFG2_QUAL_COMP_RT8211) 902#define BGE_PHYCFG2_RTL8201E_LED_MODES \ 903 (BGE_PHYCFG2_EMODE_MASK_RT8201 | \ 904 BGE_PHYCFG2_EMODE_COMP_RT8201 | \ 905 BGE_PHYCFG2_FMODE_MASK_RT8201 | \ 906 BGE_PHYCFG2_FMODE_COMP_RT8201 | \ 907 BGE_PHYCFG2_GMODE_MASK_RT8201 | \ 908 BGE_PHYCFG2_GMODE_COMP_RT8201 | \ 909 BGE_PHYCFG2_ACT_MASK_RT8201 | \ 910 BGE_PHYCFG2_ACT_COMP_RT8201 | \ 911 BGE_PHYCFG2_QUAL_MASK_RT8201 | \ 912 BGE_PHYCFG2_QUAL_COMP_RT8201) 913 914/* EXT_RGMII_MODE config */ 915#define BGE_RGMII_MODE_TX_ENABLE 0x00000001 916#define BGE_RGMII_MODE_TX_LOWPWR 0x00000002 917#define BGE_RGMII_MODE_TX_RESET 0x00000004 918#define BGE_RGMII_MODE_RX_INT_B 0x00000100 919#define BGE_RGMII_MODE_RX_QUALITY 0x00000200 920#define BGE_RGMII_MODE_RX_ACTIVITY 0x00000400 921#define BGE_RGMII_MODE_RX_ENG_DET 0x00000800 922 923/* SGDIG config (not documented) */ 924#define BGE_SGDIGCFG_PAUSE_CAP 0x00000800 925#define BGE_SGDIGCFG_ASYM_PAUSE 0x00001000 926#define BGE_SGDIGCFG_SEND 0x40000000 927#define BGE_SGDIGCFG_AUTO 0x80000000 928 929/* SGDIG status (not documented) */ 930#define BGE_SGDIGSTS_DONE 0x00000002 931#define BGE_SGDIGSTS_IS_SERDES 0x00000100 932#define BGE_SGDIGSTS_PAUSE_CAP 0x00080000 933#define BGE_SGDIGSTS_ASYM_PAUSE 0x00100000 934 935/* MI communication register */ 936#define BGE_MICOMM_DATA 0x0000FFFF 937#define BGE_MICOMM_REG 0x001F0000 938#define BGE_MICOMM_PHY 0x03E00000 939#define BGE_MICOMM_CMD 0x0C000000 940#define BGE_MICOMM_READFAIL 0x10000000 941#define BGE_MICOMM_BUSY 0x20000000 942 943#define BGE_MIREG(x) ((x & 0x1F) << 16) 944#define BGE_MIPHY(x) ((x & 0x1F) << 21) 945#define BGE_MICMD_WRITE 0x04000000 946#define BGE_MICMD_READ 0x08000000 947 948/* MI status register */ 949#define BGE_MISTS_LINK 0x00000001 950#define BGE_MISTS_10MBPS 0x00000002 951 952#define BGE_MIMODE_SHORTPREAMBLE 0x00000002 953#define BGE_MIMODE_AUTOPOLL 0x00000010 954#define BGE_MIMODE_CLKCNT 0x001F0000 955#define BGE_MIMODE_500KHZ_CONST 0x00008000 956#define BGE_MIMODE_BASE 0x000C0000 957#define BGE_MIMODE_PHYADDR(x) ((x & 0x1F) << 5) 958 959/* 960 * Send data initiator control registers. 961 */ 962#define BGE_SDI_MODE 0x0C00 963#define BGE_SDI_STATUS 0x0C04 964#define BGE_SDI_STATS_CTL 0x0C08 965#define BGE_SDI_STATS_ENABLE_MASK 0x0C0C 966#define BGE_SDI_STATS_INCREMENT_MASK 0x0C10 967#define BGE_ISO_PKT_TX 0x0C20 968#define BGE_LOCSTATS_COS0 0x0C80 969#define BGE_LOCSTATS_COS1 0x0C84 970#define BGE_LOCSTATS_COS2 0x0C88 971#define BGE_LOCSTATS_COS3 0x0C8C 972#define BGE_LOCSTATS_COS4 0x0C90 973#define BGE_LOCSTATS_COS5 0x0C84 974#define BGE_LOCSTATS_COS6 0x0C98 975#define BGE_LOCSTATS_COS7 0x0C9C 976#define BGE_LOCSTATS_COS8 0x0CA0 977#define BGE_LOCSTATS_COS9 0x0CA4 978#define BGE_LOCSTATS_COS10 0x0CA8 979#define BGE_LOCSTATS_COS11 0x0CAC 980#define BGE_LOCSTATS_COS12 0x0CB0 981#define BGE_LOCSTATS_COS13 0x0CB4 982#define BGE_LOCSTATS_COS14 0x0CB8 983#define BGE_LOCSTATS_COS15 0x0CBC 984#define BGE_LOCSTATS_DMA_RQ_FULL 0x0CC0 985#define BGE_LOCSTATS_DMA_HIPRIO_RQ_FULL 0x0CC4 986#define BGE_LOCSTATS_SDC_QUEUE_FULL 0x0CC8 987#define BGE_LOCSTATS_NIC_SENDPROD_SET 0x0CCC 988#define BGE_LOCSTATS_STATS_UPDATED 0x0CD0 989#define BGE_LOCSTATS_IRQS 0x0CD4 990#define BGE_LOCSTATS_AVOIDED_IRQS 0x0CD8 991#define BGE_LOCSTATS_TX_THRESH_HIT 0x0CDC 992 993/* Send Data Initiator mode register */ 994#define BGE_SDIMODE_RESET 0x00000001 995#define BGE_SDIMODE_ENABLE 0x00000002 996#define BGE_SDIMODE_STATS_OFLOW_ATTN 0x00000004 997 998/* Send Data Initiator stats register */ 999#define BGE_SDISTAT_STATS_OFLOW_ATTN 0x00000004 1000 1001/* Send Data Initiator stats control register */ 1002#define BGE_SDISTATSCTL_ENABLE 0x00000001 1003#define BGE_SDISTATSCTL_FASTER 0x00000002 1004#define BGE_SDISTATSCTL_CLEAR 0x00000004 1005#define BGE_SDISTATSCTL_FORCEFLUSH 0x00000008 1006#define BGE_SDISTATSCTL_FORCEZERO 0x00000010 1007 1008/* 1009 * Send Data Completion Control registers 1010 */ 1011#define BGE_SDC_MODE 0x1000 1012#define BGE_SDC_STATUS 0x1004 1013 1014/* Send Data completion mode register */ 1015#define BGE_SDCMODE_RESET 0x00000001 1016#define BGE_SDCMODE_ENABLE 0x00000002 1017#define BGE_SDCMODE_ATTN 0x00000004 1018#define BGE_SDCMODE_CDELAY 0x00000010 1019 1020/* Send Data completion status register */ 1021#define BGE_SDCSTAT_ATTN 0x00000004 1022 1023/* 1024 * Send BD Ring Selector Control registers 1025 */ 1026#define BGE_SRS_MODE 0x1400 1027#define BGE_SRS_STATUS 0x1404 1028#define BGE_SRS_HWDIAG 0x1408 1029#define BGE_SRS_LOC_NIC_CONS0 0x1440 1030#define BGE_SRS_LOC_NIC_CONS1 0x1444 1031#define BGE_SRS_LOC_NIC_CONS2 0x1448 1032#define BGE_SRS_LOC_NIC_CONS3 0x144C 1033#define BGE_SRS_LOC_NIC_CONS4 0x1450 1034#define BGE_SRS_LOC_NIC_CONS5 0x1454 1035#define BGE_SRS_LOC_NIC_CONS6 0x1458 1036#define BGE_SRS_LOC_NIC_CONS7 0x145C 1037#define BGE_SRS_LOC_NIC_CONS8 0x1460 1038#define BGE_SRS_LOC_NIC_CONS9 0x1464 1039#define BGE_SRS_LOC_NIC_CONS10 0x1468 1040#define BGE_SRS_LOC_NIC_CONS11 0x146C 1041#define BGE_SRS_LOC_NIC_CONS12 0x1470 1042#define BGE_SRS_LOC_NIC_CONS13 0x1474 1043#define BGE_SRS_LOC_NIC_CONS14 0x1478 1044#define BGE_SRS_LOC_NIC_CONS15 0x147C 1045 1046/* Send BD Ring Selector Mode register */ 1047#define BGE_SRSMODE_RESET 0x00000001 1048#define BGE_SRSMODE_ENABLE 0x00000002 1049#define BGE_SRSMODE_ATTN 0x00000004 1050 1051/* Send BD Ring Selector Status register */ 1052#define BGE_SRSSTAT_ERROR 0x00000004 1053 1054/* Send BD Ring Selector HW Diagnostics register */ 1055#define BGE_SRSHWDIAG_STATE 0x0000000F 1056#define BGE_SRSHWDIAG_CURRINGNUM 0x000000F0 1057#define BGE_SRSHWDIAG_STAGEDRINGNUM 0x00000F00 1058#define BGE_SRSHWDIAG_RINGNUM_IN_MBX 0x0000F000 1059 1060/* 1061 * Send BD Initiator Selector Control registers 1062 */ 1063#define BGE_SBDI_MODE 0x1800 1064#define BGE_SBDI_STATUS 0x1804 1065#define BGE_SBDI_LOC_NIC_PROD0 0x1808 1066#define BGE_SBDI_LOC_NIC_PROD1 0x180C 1067#define BGE_SBDI_LOC_NIC_PROD2 0x1810 1068#define BGE_SBDI_LOC_NIC_PROD3 0x1814 1069#define BGE_SBDI_LOC_NIC_PROD4 0x1818 1070#define BGE_SBDI_LOC_NIC_PROD5 0x181C 1071#define BGE_SBDI_LOC_NIC_PROD6 0x1820 1072#define BGE_SBDI_LOC_NIC_PROD7 0x1824 1073#define BGE_SBDI_LOC_NIC_PROD8 0x1828 1074#define BGE_SBDI_LOC_NIC_PROD9 0x182C 1075#define BGE_SBDI_LOC_NIC_PROD10 0x1830 1076#define BGE_SBDI_LOC_NIC_PROD11 0x1834 1077#define BGE_SBDI_LOC_NIC_PROD12 0x1838 1078#define BGE_SBDI_LOC_NIC_PROD13 0x183C 1079#define BGE_SBDI_LOC_NIC_PROD14 0x1840 1080#define BGE_SBDI_LOC_NIC_PROD15 0x1844 1081 1082/* Send BD Initiator Mode register */ 1083#define BGE_SBDIMODE_RESET 0x00000001 1084#define BGE_SBDIMODE_ENABLE 0x00000002 1085#define BGE_SBDIMODE_ATTN 0x00000004 1086 1087/* Send BD Initiator Status register */ 1088#define BGE_SBDISTAT_ERROR 0x00000004 1089 1090/* 1091 * Send BD Completion Control registers 1092 */ 1093#define BGE_SBDC_MODE 0x1C00 1094#define BGE_SBDC_STATUS 0x1C04 1095 1096/* Send BD Completion Control Mode register */ 1097#define BGE_SBDCMODE_RESET 0x00000001 1098#define BGE_SBDCMODE_ENABLE 0x00000002 1099#define BGE_SBDCMODE_ATTN 0x00000004 1100 1101/* Send BD Completion Control Status register */ 1102#define BGE_SBDCSTAT_ATTN 0x00000004 1103 1104/* 1105 * Receive List Placement Control registers 1106 */ 1107#define BGE_RXLP_MODE 0x2000 1108#define BGE_RXLP_STATUS 0x2004 1109#define BGE_RXLP_SEL_LIST_LOCK 0x2008 1110#define BGE_RXLP_SEL_NON_EMPTY_BITS 0x200C 1111#define BGE_RXLP_CFG 0x2010 1112#define BGE_RXLP_STATS_CTL 0x2014 1113#define BGE_RXLP_STATS_ENABLE_MASK 0x2018 1114#define BGE_RXLP_STATS_INCREMENT_MASK 0x201C 1115#define BGE_RXLP_HEAD0 0x2100 1116#define BGE_RXLP_TAIL0 0x2104 1117#define BGE_RXLP_COUNT0 0x2108 1118#define BGE_RXLP_HEAD1 0x2110 1119#define BGE_RXLP_TAIL1 0x2114 1120#define BGE_RXLP_COUNT1 0x2118 1121#define BGE_RXLP_HEAD2 0x2120 1122#define BGE_RXLP_TAIL2 0x2124 1123#define BGE_RXLP_COUNT2 0x2128 1124#define BGE_RXLP_HEAD3 0x2130 1125#define BGE_RXLP_TAIL3 0x2134 1126#define BGE_RXLP_COUNT3 0x2138 1127#define BGE_RXLP_HEAD4 0x2140 1128#define BGE_RXLP_TAIL4 0x2144 1129#define BGE_RXLP_COUNT4 0x2148 1130#define BGE_RXLP_HEAD5 0x2150 1131#define BGE_RXLP_TAIL5 0x2154 1132#define BGE_RXLP_COUNT5 0x2158 1133#define BGE_RXLP_HEAD6 0x2160 1134#define BGE_RXLP_TAIL6 0x2164 1135#define BGE_RXLP_COUNT6 0x2168 1136#define BGE_RXLP_HEAD7 0x2170 1137#define BGE_RXLP_TAIL7 0x2174 1138#define BGE_RXLP_COUNT7 0x2178 1139#define BGE_RXLP_HEAD8 0x2180 1140#define BGE_RXLP_TAIL8 0x2184 1141#define BGE_RXLP_COUNT8 0x2188 1142#define BGE_RXLP_HEAD9 0x2190 1143#define BGE_RXLP_TAIL9 0x2194 1144#define BGE_RXLP_COUNT9 0x2198 1145#define BGE_RXLP_HEAD10 0x21A0 1146#define BGE_RXLP_TAIL10 0x21A4 1147#define BGE_RXLP_COUNT10 0x21A8 1148#define BGE_RXLP_HEAD11 0x21B0 1149#define BGE_RXLP_TAIL11 0x21B4 1150#define BGE_RXLP_COUNT11 0x21B8 1151#define BGE_RXLP_HEAD12 0x21C0 1152#define BGE_RXLP_TAIL12 0x21C4 1153#define BGE_RXLP_COUNT12 0x21C8 1154#define BGE_RXLP_HEAD13 0x21D0 1155#define BGE_RXLP_TAIL13 0x21D4 1156#define BGE_RXLP_COUNT13 0x21D8 1157#define BGE_RXLP_HEAD14 0x21E0 1158#define BGE_RXLP_TAIL14 0x21E4 1159#define BGE_RXLP_COUNT14 0x21E8 1160#define BGE_RXLP_HEAD15 0x21F0 1161#define BGE_RXLP_TAIL15 0x21F4 1162#define BGE_RXLP_COUNT15 0x21F8 1163#define BGE_RXLP_LOCSTAT_COS0 0x2200 1164#define BGE_RXLP_LOCSTAT_COS1 0x2204 1165#define BGE_RXLP_LOCSTAT_COS2 0x2208 1166#define BGE_RXLP_LOCSTAT_COS3 0x220C 1167#define BGE_RXLP_LOCSTAT_COS4 0x2210 1168#define BGE_RXLP_LOCSTAT_COS5 0x2214 1169#define BGE_RXLP_LOCSTAT_COS6 0x2218 1170#define BGE_RXLP_LOCSTAT_COS7 0x221C 1171#define BGE_RXLP_LOCSTAT_COS8 0x2220 1172#define BGE_RXLP_LOCSTAT_COS9 0x2224 1173#define BGE_RXLP_LOCSTAT_COS10 0x2228 1174#define BGE_RXLP_LOCSTAT_COS11 0x222C 1175#define BGE_RXLP_LOCSTAT_COS12 0x2230 1176#define BGE_RXLP_LOCSTAT_COS13 0x2234 1177#define BGE_RXLP_LOCSTAT_COS14 0x2238 1178#define BGE_RXLP_LOCSTAT_COS15 0x223C 1179#define BGE_RXLP_LOCSTAT_FILTDROP 0x2240 1180#define BGE_RXLP_LOCSTAT_DMA_WRQ_FULL 0x2244 1181#define BGE_RXLP_LOCSTAT_DMA_HPWRQ_FULL 0x2248 1182#define BGE_RXLP_LOCSTAT_OUT_OF_BDS 0x224C 1183#define BGE_RXLP_LOCSTAT_IFIN_DROPS 0x2250 1184#define BGE_RXLP_LOCSTAT_IFIN_ERRORS 0x2254 1185#define BGE_RXLP_LOCSTAT_RXTHRESH_HIT 0x2258 1186 1187 1188/* Receive List Placement mode register */ 1189#define BGE_RXLPMODE_RESET 0x00000001 1190#define BGE_RXLPMODE_ENABLE 0x00000002 1191#define BGE_RXLPMODE_CLASS0_ATTN 0x00000004 1192#define BGE_RXLPMODE_MAPOUTRANGE_ATTN 0x00000008 1193#define BGE_RXLPMODE_STATSOFLOW_ATTN 0x00000010 1194 1195/* Receive List Placement Status register */ 1196#define BGE_RXLPSTAT_CLASS0_ATTN 0x00000004 1197#define BGE_RXLPSTAT_MAPOUTRANGE_ATTN 0x00000008 1198#define BGE_RXLPSTAT_STATSOFLOW_ATTN 0x00000010 1199 1200/* 1201 * Receive Data and Receive BD Initiator Control Registers 1202 */ 1203#define BGE_RDBDI_MODE 0x2400 1204#define BGE_RDBDI_STATUS 0x2404 1205#define BGE_RX_JUMBO_RCB_HADDR_HI 0x2440 1206#define BGE_RX_JUMBO_RCB_HADDR_LO 0x2444 1207#define BGE_RX_JUMBO_RCB_MAXLEN_FLAGS 0x2448 1208#define BGE_RX_JUMBO_RCB_NICADDR 0x244C 1209#define BGE_RX_STD_RCB_HADDR_HI 0x2450 1210#define BGE_RX_STD_RCB_HADDR_LO 0x2454 1211#define BGE_RX_STD_RCB_MAXLEN_FLAGS 0x2458 1212#define BGE_RX_STD_RCB_NICADDR 0x245C 1213#define BGE_RX_MINI_RCB_HADDR_HI 0x2460 1214#define BGE_RX_MINI_RCB_HADDR_LO 0x2464 1215#define BGE_RX_MINI_RCB_MAXLEN_FLAGS 0x2468 1216#define BGE_RX_MINI_RCB_NICADDR 0x246C 1217#define BGE_RDBDI_JUMBO_RX_CONS 0x2470 1218#define BGE_RDBDI_STD_RX_CONS 0x2474 1219#define BGE_RDBDI_MINI_RX_CONS 0x2478 1220#define BGE_RDBDI_RETURN_PROD0 0x2480 1221#define BGE_RDBDI_RETURN_PROD1 0x2484 1222#define BGE_RDBDI_RETURN_PROD2 0x2488 1223#define BGE_RDBDI_RETURN_PROD3 0x248C 1224#define BGE_RDBDI_RETURN_PROD4 0x2490 1225#define BGE_RDBDI_RETURN_PROD5 0x2494 1226#define BGE_RDBDI_RETURN_PROD6 0x2498 1227#define BGE_RDBDI_RETURN_PROD7 0x249C 1228#define BGE_RDBDI_RETURN_PROD8 0x24A0 1229#define BGE_RDBDI_RETURN_PROD9 0x24A4 1230#define BGE_RDBDI_RETURN_PROD10 0x24A8 1231#define BGE_RDBDI_RETURN_PROD11 0x24AC 1232#define BGE_RDBDI_RETURN_PROD12 0x24B0 1233#define BGE_RDBDI_RETURN_PROD13 0x24B4 1234#define BGE_RDBDI_RETURN_PROD14 0x24B8 1235#define BGE_RDBDI_RETURN_PROD15 0x24BC 1236#define BGE_RDBDI_HWDIAG 0x24C0 1237 1238 1239/* Receive Data and Receive BD Initiator Mode register */ 1240#define BGE_RDBDIMODE_RESET 0x00000001 1241#define BGE_RDBDIMODE_ENABLE 0x00000002 1242#define BGE_RDBDIMODE_JUMBO_ATTN 0x00000004 1243#define BGE_RDBDIMODE_GIANT_ATTN 0x00000008 1244#define BGE_RDBDIMODE_BADRINGSZ_ATTN 0x00000010 1245 1246/* Receive Data and Receive BD Initiator Status register */ 1247#define BGE_RDBDISTAT_JUMBO_ATTN 0x00000004 1248#define BGE_RDBDISTAT_GIANT_ATTN 0x00000008 1249#define BGE_RDBDISTAT_BADRINGSZ_ATTN 0x00000010 1250 1251 1252/* 1253 * Receive Data Completion Control registers 1254 */ 1255#define BGE_RDC_MODE 0x2800 1256 1257/* Receive Data Completion Mode register */ 1258#define BGE_RDCMODE_RESET 0x00000001 1259#define BGE_RDCMODE_ENABLE 0x00000002 1260#define BGE_RDCMODE_ATTN 0x00000004 1261 1262/* 1263 * Receive BD Initiator Control registers 1264 */ 1265#define BGE_RBDI_MODE 0x2C00 1266#define BGE_RBDI_STATUS 0x2C04 1267#define BGE_RBDI_NIC_JUMBO_BD_PROD 0x2C08 1268#define BGE_RBDI_NIC_STD_BD_PROD 0x2C0C 1269#define BGE_RBDI_NIC_MINI_BD_PROD 0x2C10 1270#define BGE_RBDI_MINI_REPL_THRESH 0x2C14 1271#define BGE_RBDI_STD_REPL_THRESH 0x2C18 1272#define BGE_RBDI_JUMBO_REPL_THRESH 0x2C1C 1273 1274#define BGE_STD_REPL_LWM 0x2D00 1275#define BGE_JUMBO_REPL_LWM 0x2D04 1276 1277/* Receive BD Initiator Mode register */ 1278#define BGE_RBDIMODE_RESET 0x00000001 1279#define BGE_RBDIMODE_ENABLE 0x00000002 1280#define BGE_RBDIMODE_ATTN 0x00000004 1281 1282/* Receive BD Initiator Status register */ 1283#define BGE_RBDISTAT_ATTN 0x00000004 1284 1285/* 1286 * Receive BD Completion Control registers 1287 */ 1288#define BGE_RBDC_MODE 0x3000 1289#define BGE_RBDC_STATUS 0x3004 1290#define BGE_RBDC_JUMBO_BD_PROD 0x3008 1291#define BGE_RBDC_STD_BD_PROD 0x300C 1292#define BGE_RBDC_MINI_BD_PROD 0x3010 1293 1294/* Receive BD completion mode register */ 1295#define BGE_RBDCMODE_RESET 0x00000001 1296#define BGE_RBDCMODE_ENABLE 0x00000002 1297#define BGE_RBDCMODE_ATTN 0x00000004 1298 1299/* Receive BD completion status register */ 1300#define BGE_RBDCSTAT_ERROR 0x00000004 1301 1302/* 1303 * Receive List Selector Control registers 1304 */ 1305#define BGE_RXLS_MODE 0x3400 1306#define BGE_RXLS_STATUS 0x3404 1307 1308/* Receive List Selector Mode register */ 1309#define BGE_RXLSMODE_RESET 0x00000001 1310#define BGE_RXLSMODE_ENABLE 0x00000002 1311#define BGE_RXLSMODE_ATTN 0x00000004 1312 1313/* Receive List Selector Status register */ 1314#define BGE_RXLSSTAT_ERROR 0x00000004 1315 1316#define BGE_CPMU_CTRL 0x3600 1317#define BGE_CPMU_LSPD_10MB_CLK 0x3604 1318#define BGE_CPMU_LSPD_1000MB_CLK 0x360C 1319#define BGE_CPMU_LNK_AWARE_PWRMD 0x3610 1320#define BGE_CPMU_HST_ACC 0x361C 1321#define BGE_CPMU_CLCK_ORIDE 0x3624 1322#define BGE_CPMU_CLCK_STAT 0x3630 1323#define BGE_CPMU_MUTEX_REQ 0x365C 1324#define BGE_CPMU_MUTEX_GNT 0x3660 1325#define BGE_CPMU_PHY_STRAP 0x3664 1326 1327/* Central Power Management Unit (CPMU) register */ 1328#define BGE_CPMU_CTRL_LINK_IDLE_MODE 0x00000200 1329#define BGE_CPMU_CTRL_LINK_AWARE_MODE 0x00000400 1330#define BGE_CPMU_CTRL_LINK_SPEED_MODE 0x00004000 1331#define BGE_CPMU_CTRL_GPHY_10MB_RXONLY 0x00010000 1332 1333/* Link Speed 10MB/No Link Power Mode Clock Policy register */ 1334#define BGE_CPMU_LSPD_10MB_MACCLK_MASK 0x001F0000 1335#define BGE_CPMU_LSPD_10MB_MACCLK_6_25 0x00130000 1336 1337/* Link Speed 1000MB Power Mode Clock Policy register */ 1338#define BGE_CPMU_LSPD_1000MB_MACCLK_62_5 0x00000000 1339#define BGE_CPMU_LSPD_1000MB_MACCLK_12_5 0x00110000 1340#define BGE_CPMU_LSPD_1000MB_MACCLK_MASK 0x001F0000 1341 1342/* Link Aware Power Mode Clock Policy register */ 1343#define BGE_CPMU_LNK_AWARE_MACCLK_MASK 0x001F0000 1344#define BGE_CPMU_LNK_AWARE_MACCLK_6_25 0x00130000 1345 1346#define BGE_CPMU_HST_ACC_MACCLK_MASK 0x001F0000 1347#define BGE_CPMU_HST_ACC_MACCLK_6_25 0x00130000 1348 1349/* Clock Speed Override Policy register */ 1350#define CPMU_CLCK_ORIDE_MAC_ORIDE_EN 0x80000000 1351 1352/* CPMU Clock Status register */ 1353#define BGE_CPMU_CLCK_STAT_MAC_CLCK_MASK 0x001F0000 1354#define BGE_CPMU_CLCK_STAT_MAC_CLCK_62_5 0x00000000 1355#define BGE_CPMU_CLCK_STAT_MAC_CLCK_12_5 0x00110000 1356#define BGE_CPMU_CLCK_STAT_MAC_CLCK_6_25 0x00130000 1357 1358/* CPMU Mutex Request register */ 1359#define BGE_CPMU_MUTEX_REQ_DRIVER 0x00001000 1360#define BGE_CPMU_MUTEX_GNT_DRIVER 0x00001000 1361 1362/* CPMU GPHY Strap register */ 1363#define BGE_CPMU_PHY_STRAP_IS_SERDES 0x00000020 1364 1365/* 1366 * Mbuf Cluster Free registers (has nothing to do with BSD mbufs) 1367 */ 1368#define BGE_MBCF_MODE 0x3800 1369#define BGE_MBCF_STATUS 0x3804 1370 1371/* Mbuf Cluster Free mode register */ 1372#define BGE_MBCFMODE_RESET 0x00000001 1373#define BGE_MBCFMODE_ENABLE 0x00000002 1374#define BGE_MBCFMODE_ATTN 0x00000004 1375 1376/* Mbuf Cluster Free status register */ 1377#define BGE_MBCFSTAT_ERROR 0x00000004 1378 1379/* 1380 * Host Coalescing Control registers 1381 */ 1382#define BGE_HCC_MODE 0x3C00 1383#define BGE_HCC_STATUS 0x3C04 1384#define BGE_HCC_RX_COAL_TICKS 0x3C08 1385#define BGE_HCC_TX_COAL_TICKS 0x3C0C 1386#define BGE_HCC_RX_MAX_COAL_BDS 0x3C10 1387#define BGE_HCC_TX_MAX_COAL_BDS 0x3C14 1388#define BGE_HCC_RX_COAL_TICKS_INT 0x3C18 /* ticks during interrupt */ 1389#define BGE_HCC_TX_COAL_TICKS_INT 0x3C1C /* ticks during interrupt */ 1390#define BGE_HCC_RX_MAX_COAL_BDS_INT 0x3C20 /* BDs during interrupt */ 1391#define BGE_HCC_TX_MAX_COAL_BDS_INT 0x3C24 /* BDs during interrupt */ 1392#define BGE_HCC_STATS_TICKS 0x3C28 1393#define BGE_HCC_STATS_ADDR_HI 0x3C30 1394#define BGE_HCC_STATS_ADDR_LO 0x3C34 1395#define BGE_HCC_STATUSBLK_ADDR_HI 0x3C38 1396#define BGE_HCC_STATUSBLK_ADDR_LO 0x3C3C 1397#define BGE_HCC_STATS_BASEADDR 0x3C40 /* address in NIC memory */ 1398#define BGE_HCC_STATUSBLK_BASEADDR 0x3C44 /* address in NIC memory */ 1399#define BGE_FLOW_ATTN 0x3C48 1400#define BGE_HCC_JUMBO_BD_CONS 0x3C50 1401#define BGE_HCC_STD_BD_CONS 0x3C54 1402#define BGE_HCC_MINI_BD_CONS 0x3C58 1403#define BGE_HCC_RX_RETURN_PROD0 0x3C80 1404#define BGE_HCC_RX_RETURN_PROD1 0x3C84 1405#define BGE_HCC_RX_RETURN_PROD2 0x3C88 1406#define BGE_HCC_RX_RETURN_PROD3 0x3C8C 1407#define BGE_HCC_RX_RETURN_PROD4 0x3C90 1408#define BGE_HCC_RX_RETURN_PROD5 0x3C94 1409#define BGE_HCC_RX_RETURN_PROD6 0x3C98 1410#define BGE_HCC_RX_RETURN_PROD7 0x3C9C 1411#define BGE_HCC_RX_RETURN_PROD8 0x3CA0 1412#define BGE_HCC_RX_RETURN_PROD9 0x3CA4 1413#define BGE_HCC_RX_RETURN_PROD10 0x3CA8 1414#define BGE_HCC_RX_RETURN_PROD11 0x3CAC 1415#define BGE_HCC_RX_RETURN_PROD12 0x3CB0 1416#define BGE_HCC_RX_RETURN_PROD13 0x3CB4 1417#define BGE_HCC_RX_RETURN_PROD14 0x3CB8 1418#define BGE_HCC_RX_RETURN_PROD15 0x3CBC 1419#define BGE_HCC_TX_BD_CONS0 0x3CC0 1420#define BGE_HCC_TX_BD_CONS1 0x3CC4 1421#define BGE_HCC_TX_BD_CONS2 0x3CC8 1422#define BGE_HCC_TX_BD_CONS3 0x3CCC 1423#define BGE_HCC_TX_BD_CONS4 0x3CD0 1424#define BGE_HCC_TX_BD_CONS5 0x3CD4 1425#define BGE_HCC_TX_BD_CONS6 0x3CD8 1426#define BGE_HCC_TX_BD_CONS7 0x3CDC 1427#define BGE_HCC_TX_BD_CONS8 0x3CE0 1428#define BGE_HCC_TX_BD_CONS9 0x3CE4 1429#define BGE_HCC_TX_BD_CONS10 0x3CE8 1430#define BGE_HCC_TX_BD_CONS11 0x3CEC 1431#define BGE_HCC_TX_BD_CONS12 0x3CF0 1432#define BGE_HCC_TX_BD_CONS13 0x3CF4 1433#define BGE_HCC_TX_BD_CONS14 0x3CF8 1434#define BGE_HCC_TX_BD_CONS15 0x3CFC 1435 1436 1437/* Host coalescing mode register */ 1438#define BGE_HCCMODE_RESET 0x00000001 1439#define BGE_HCCMODE_ENABLE 0x00000002 1440#define BGE_HCCMODE_ATTN 0x00000004 1441#define BGE_HCCMODE_COAL_NOW 0x00000008 1442#define BGE_HCCMODE_MSI_BITS 0x00000070 1443#define BGE_HCCMODE_STATBLK_SIZE 0x00000180 1444 1445#define BGE_STATBLKSZ_FULL 0x00000000 1446#define BGE_STATBLKSZ_64BYTE 0x00000080 1447#define BGE_STATBLKSZ_32BYTE 0x00000100 1448 1449/* Host coalescing status register */ 1450#define BGE_HCCSTAT_ERROR 0x00000004 1451 1452/* Flow attention register */ 1453#define BGE_FLOWATTN_MB_LOWAT 0x00000040 1454#define BGE_FLOWATTN_MEMARB 0x00000080 1455#define BGE_FLOWATTN_HOSTCOAL 0x00008000 1456#define BGE_FLOWATTN_DMADONE_DISCARD 0x00010000 1457#define BGE_FLOWATTN_RCB_INVAL 0x00020000 1458#define BGE_FLOWATTN_RXDATA_CORRUPT 0x00040000 1459#define BGE_FLOWATTN_RDBDI 0x00080000 1460#define BGE_FLOWATTN_RXLS 0x00100000 1461#define BGE_FLOWATTN_RXLP 0x00200000 1462#define BGE_FLOWATTN_RBDC 0x00400000 1463#define BGE_FLOWATTN_RBDI 0x00800000 1464#define BGE_FLOWATTN_SDC 0x08000000 1465#define BGE_FLOWATTN_SDI 0x10000000 1466#define BGE_FLOWATTN_SRS 0x20000000 1467#define BGE_FLOWATTN_SBDC 0x40000000 1468#define BGE_FLOWATTN_SBDI 0x80000000 1469 1470/* 1471 * Memory arbiter registers 1472 */ 1473#define BGE_MARB_MODE 0x4000 1474#define BGE_MARB_STATUS 0x4004 1475#define BGE_MARB_TRAPADDR_HI 0x4008 1476#define BGE_MARB_TRAPADDR_LO 0x400C 1477 1478/* Memory arbiter mode register */ 1479#define BGE_MARBMODE_RESET 0x00000001 1480#define BGE_MARBMODE_ENABLE 0x00000002 1481#define BGE_MARBMODE_TX_ADDR_TRAP 0x00000004 1482#define BGE_MARBMODE_RX_ADDR_TRAP 0x00000008 1483#define BGE_MARBMODE_DMAW1_TRAP 0x00000010 1484#define BGE_MARBMODE_DMAR1_TRAP 0x00000020 1485#define BGE_MARBMODE_RXRISC_TRAP 0x00000040 1486#define BGE_MARBMODE_TXRISC_TRAP 0x00000080 1487#define BGE_MARBMODE_PCI_TRAP 0x00000100 1488#define BGE_MARBMODE_DMAR2_TRAP 0x00000200 1489#define BGE_MARBMODE_RXQ_TRAP 0x00000400 1490#define BGE_MARBMODE_RXDI1_TRAP 0x00000800 1491#define BGE_MARBMODE_RXDI2_TRAP 0x00001000 1492#define BGE_MARBMODE_DC_GRPMEM_TRAP 0x00002000 1493#define BGE_MARBMODE_HCOAL_TRAP 0x00004000 1494#define BGE_MARBMODE_MBUF_TRAP 0x00008000 1495#define BGE_MARBMODE_TXDI_TRAP 0x00010000 1496#define BGE_MARBMODE_SDC_DMAC_TRAP 0x00020000 1497#define BGE_MARBMODE_TXBD_TRAP 0x00040000 1498#define BGE_MARBMODE_BUFFMAN_TRAP 0x00080000 1499#define BGE_MARBMODE_DMAW2_TRAP 0x00100000 1500#define BGE_MARBMODE_XTSSRAM_ROFLO_TRAP 0x00200000 1501#define BGE_MARBMODE_XTSSRAM_RUFLO_TRAP 0x00400000 1502#define BGE_MARBMODE_XTSSRAM_WOFLO_TRAP 0x00800000 1503#define BGE_MARBMODE_XTSSRAM_WUFLO_TRAP 0x01000000 1504#define BGE_MARBMODE_XTSSRAM_PERR_TRAP 0x02000000 1505 1506/* Memory arbiter status register */ 1507#define BGE_MARBSTAT_TX_ADDR_TRAP 0x00000004 1508#define BGE_MARBSTAT_RX_ADDR_TRAP 0x00000008 1509#define BGE_MARBSTAT_DMAW1_TRAP 0x00000010 1510#define BGE_MARBSTAT_DMAR1_TRAP 0x00000020 1511#define BGE_MARBSTAT_RXRISC_TRAP 0x00000040 1512#define BGE_MARBSTAT_TXRISC_TRAP 0x00000080 1513#define BGE_MARBSTAT_PCI_TRAP 0x00000100 1514#define BGE_MARBSTAT_DMAR2_TRAP 0x00000200 1515#define BGE_MARBSTAT_RXQ_TRAP 0x00000400 1516#define BGE_MARBSTAT_RXDI1_TRAP 0x00000800 1517#define BGE_MARBSTAT_RXDI2_TRAP 0x00001000 1518#define BGE_MARBSTAT_DC_GRPMEM_TRAP 0x00002000 1519#define BGE_MARBSTAT_HCOAL_TRAP 0x00004000 1520#define BGE_MARBSTAT_MBUF_TRAP 0x00008000 1521#define BGE_MARBSTAT_TXDI_TRAP 0x00010000 1522#define BGE_MARBSTAT_SDC_DMAC_TRAP 0x00020000 1523#define BGE_MARBSTAT_TXBD_TRAP 0x00040000 1524#define BGE_MARBSTAT_BUFFMAN_TRAP 0x00080000 1525#define BGE_MARBSTAT_DMAW2_TRAP 0x00100000 1526#define BGE_MARBSTAT_XTSSRAM_ROFLO_TRAP 0x00200000 1527#define BGE_MARBSTAT_XTSSRAM_RUFLO_TRAP 0x00400000 1528#define BGE_MARBSTAT_XTSSRAM_WOFLO_TRAP 0x00800000 1529#define BGE_MARBSTAT_XTSSRAM_WUFLO_TRAP 0x01000000 1530#define BGE_MARBSTAT_XTSSRAM_PERR_TRAP 0x02000000 1531 1532/* 1533 * Buffer manager control registers 1534 */ 1535#define BGE_BMAN_MODE 0x4400 1536#define BGE_BMAN_STATUS 0x4404 1537#define BGE_BMAN_MBUFPOOL_BASEADDR 0x4408 1538#define BGE_BMAN_MBUFPOOL_LEN 0x440C 1539#define BGE_BMAN_MBUFPOOL_READDMA_LOWAT 0x4410 1540#define BGE_BMAN_MBUFPOOL_MACRX_LOWAT 0x4414 1541#define BGE_BMAN_MBUFPOOL_HIWAT 0x4418 1542#define BGE_BMAN_RXCPU_MBALLOC_REQ 0x441C 1543#define BGE_BMAN_RXCPU_MBALLOC_RESP 0x4420 1544#define BGE_BMAN_TXCPU_MBALLOC_REQ 0x4424 1545#define BGE_BMAN_TXCPU_MBALLOC_RESP 0x4428 1546#define BGE_BMAN_DMA_DESCPOOL_BASEADDR 0x442C 1547#define BGE_BMAN_DMA_DESCPOOL_LEN 0x4430 1548#define BGE_BMAN_DMA_DESCPOOL_LOWAT 0x4434 1549#define BGE_BMAN_DMA_DESCPOOL_HIWAT 0x4438 1550#define BGE_BMAN_RXCPU_DMAALLOC_REQ 0x443C 1551#define BGE_BMAN_RXCPU_DMAALLOC_RESP 0x4440 1552#define BGE_BMAN_TXCPU_DMAALLOC_REQ 0x4444 1553#define BGE_BMAN_TXCPU_DMALLLOC_RESP 0x4448 1554#define BGE_BMAN_HWDIAG_1 0x444C 1555#define BGE_BMAN_HWDIAG_2 0x4450 1556#define BGE_BMAN_HWDIAG_3 0x4454 1557 1558/* Buffer manager mode register */ 1559#define BGE_BMANMODE_RESET 0x00000001 1560#define BGE_BMANMODE_ENABLE 0x00000002 1561#define BGE_BMANMODE_ATTN 0x00000004 1562#define BGE_BMANMODE_TESTMODE 0x00000008 1563#define BGE_BMANMODE_LOMBUF_ATTN 0x00000010 1564#define BGE_BMANMODE_NO_TX_UNDERRUN 0x80000000 1565 1566/* Buffer manager status register */ 1567#define BGE_BMANSTAT_ERRO 0x00000004 1568#define BGE_BMANSTAT_LOWMBUF_ERROR 0x00000010 1569 1570 1571/* 1572 * Read DMA Control registers 1573 */ 1574#define BGE_RDMA_MODE 0x4800 1575#define BGE_RDMA_STATUS 0x4804 1576#define BGE_RDMA_RSRVCTRL 0x4900 1577#define BGE_RDMA_LSO_CRPTEN_CTRL 0x4910 1578 1579/* Read DMA mode register */ 1580#define BGE_RDMAMODE_RESET 0x00000001 1581#define BGE_RDMAMODE_ENABLE 0x00000002 1582#define BGE_RDMAMODE_PCI_TGT_ABRT_ATTN 0x00000004 1583#define BGE_RDMAMODE_PCI_MSTR_ABRT_ATTN 0x00000008 1584#define BGE_RDMAMODE_PCI_PERR_ATTN 0x00000010 1585#define BGE_RDMAMODE_PCI_ADDROFLOW_ATTN 0x00000020 1586#define BGE_RDMAMODE_PCI_FIFOOFLOW_ATTN 0x00000040 1587#define BGE_RDMAMODE_PCI_FIFOUFLOW_ATTN 0x00000080 1588#define BGE_RDMAMODE_PCI_FIFOOREAD_ATTN 0x00000100 1589#define BGE_RDMAMODE_LOCWRITE_TOOBIG 0x00000200 1590#define BGE_RDMAMODE_ALL_ATTNS 0x000003FC 1591#define BGE_RDMAMODE_BD_SBD_CRPT_ATTN 0x00000800 1592#define BGE_RDMAMODE_MBUF_RBD_CRPT_ATTN 0x00001000 1593#define BGE_RDMAMODE_MBUF_SBD_CRPT_ATTN 0x00002000 1594#define BGE_RDMAMODE_FIFO_SIZE_128 0x00020000 1595#define BGE_RDMAMODE_FIFO_LONG_BURST 0x00030000 1596#define BGE_RDMAMODE_MULT_DMA_RD_DIS 0x01000000 1597#define BGE_RDMAMODE_TSO4_ENABLE 0x08000000 1598#define BGE_RDMAMODE_TSO6_ENABLE 0x10000000 1599#define BGE_RDMAMODE_H2BNC_VLAN_DET 0x20000000 1600 1601/* Read DMA status register */ 1602#define BGE_RDMASTAT_PCI_TGT_ABRT_ATTN 0x00000004 1603#define BGE_RDMASTAT_PCI_MSTR_ABRT_ATTN 0x00000008 1604#define BGE_RDMASTAT_PCI_PERR_ATTN 0x00000010 1605#define BGE_RDMASTAT_PCI_ADDROFLOW_ATTN 0x00000020 1606#define BGE_RDMASTAT_PCI_FIFOOFLOW_ATTN 0x00000040 1607#define BGE_RDMASTAT_PCI_FIFOUFLOW_ATTN 0x00000080 1608#define BGE_RDMASTAT_PCI_FIFOOREAD_ATTN 0x00000100 1609#define BGE_RDMASTAT_LOCWRITE_TOOBIG 0x00000200 1610 1611/* Read DMA Reserved Control register */ 1612#define BGE_RDMA_RSRVCTRL_FIFO_OFLW_FIX 0x00000004 1613#define BGE_RDMA_RSRVCTRL_FIFO_LWM_1_5K 0x00000C00 1614#define BGE_RDMA_RSRVCTRL_FIFO_HWM_1_5K 0x000C0000 1615#define BGE_RDMA_RSRVCTRL_TXMRGN_320B 0x28000000 1616#define BGE_RDMA_RSRVCTRL_FIFO_LWM_MASK 0x00000FF0 1617#define BGE_RDMA_RSRVCTRL_FIFO_HWM_MASK 0x000FF000 1618#define BGE_RDMA_RSRVCTRL_TXMRGN_MASK 0xFFE00000 1619 1620#define BGE_RDMA_LSO_CRPTEN_CTRL_BLEN_BD_512 0x00020000 1621#define BGE_RDMA_LSO_CRPTEN_CTRL_BLEN_BD_4K 0x00030000 1622#define BGE_RDMA_LSO_CRPTEN_CTRL_BLEN_LSO_4K 0x000C0000 1623 1624/* 1625 * Write DMA control registers 1626 */ 1627#define BGE_WDMA_MODE 0x4C00 1628#define BGE_WDMA_STATUS 0x4C04 1629 1630/* Write DMA mode register */ 1631#define BGE_WDMAMODE_RESET 0x00000001 1632#define BGE_WDMAMODE_ENABLE 0x00000002 1633#define BGE_WDMAMODE_PCI_TGT_ABRT_ATTN 0x00000004 1634#define BGE_WDMAMODE_PCI_MSTR_ABRT_ATTN 0x00000008 1635#define BGE_WDMAMODE_PCI_PERR_ATTN 0x00000010 1636#define BGE_WDMAMODE_PCI_ADDROFLOW_ATTN 0x00000020 1637#define BGE_WDMAMODE_PCI_FIFOOFLOW_ATTN 0x00000040 1638#define BGE_WDMAMODE_PCI_FIFOUFLOW_ATTN 0x00000080 1639#define BGE_WDMAMODE_PCI_FIFOOREAD_ATTN 0x00000100 1640#define BGE_WDMAMODE_LOCREAD_TOOBIG 0x00000200 1641#define BGE_WDMAMODE_ALL_ATTNS 0x000003FC 1642#define BGE_WDMAMODE_RX_ACCEL 0x00000400 1643#define BGE_WDMAMODE_STATUS_TAG_FIX 0x20000000 1644#define BGE_WDMAMODE_BURST_ALL_DATA 0xC0000000 1645 1646/* Write DMA status register */ 1647#define BGE_WDMASTAT_PCI_TGT_ABRT_ATTN 0x00000004 1648#define BGE_WDMASTAT_PCI_MSTR_ABRT_ATTN 0x00000008 1649#define BGE_WDMASTAT_PCI_PERR_ATTN 0x00000010 1650#define BGE_WDMASTAT_PCI_ADDROFLOW_ATTN 0x00000020 1651#define BGE_WDMASTAT_PCI_FIFOOFLOW_ATTN 0x00000040 1652#define BGE_WDMASTAT_PCI_FIFOUFLOW_ATTN 0x00000080 1653#define BGE_WDMASTAT_PCI_FIFOOREAD_ATTN 0x00000100 1654#define BGE_WDMASTAT_LOCREAD_TOOBIG 0x00000200 1655 1656 1657/* 1658 * RX CPU registers 1659 */ 1660#define BGE_RXCPU_MODE 0x5000 1661#define BGE_RXCPU_STATUS 0x5004 1662#define BGE_RXCPU_PC 0x501C 1663 1664/* RX CPU mode register */ 1665#define BGE_RXCPUMODE_RESET 0x00000001 1666#define BGE_RXCPUMODE_SINGLESTEP 0x00000002 1667#define BGE_RXCPUMODE_P0_DATAHLT_ENB 0x00000004 1668#define BGE_RXCPUMODE_P0_INSTRHLT_ENB 0x00000008 1669#define BGE_RXCPUMODE_WR_POSTBUF_ENB 0x00000010 1670#define BGE_RXCPUMODE_DATACACHE_ENB 0x00000020 1671#define BGE_RXCPUMODE_ROMFAIL 0x00000040 1672#define BGE_RXCPUMODE_WATCHDOG_ENB 0x00000080 1673#define BGE_RXCPUMODE_INSTRCACHE_PRF 0x00000100 1674#define BGE_RXCPUMODE_INSTRCACHE_FLUSH 0x00000200 1675#define BGE_RXCPUMODE_HALTCPU 0x00000400 1676#define BGE_RXCPUMODE_INVDATAHLT_ENB 0x00000800 1677#define BGE_RXCPUMODE_MADDRTRAPHLT_ENB 0x00001000 1678#define BGE_RXCPUMODE_RADDRTRAPHLT_ENB 0x00002000 1679 1680/* RX CPU status register */ 1681#define BGE_RXCPUSTAT_HW_BREAKPOINT 0x00000001 1682#define BGE_RXCPUSTAT_HLTINSTR_EXECUTED 0x00000002 1683#define BGE_RXCPUSTAT_INVALID_INSTR 0x00000004 1684#define BGE_RXCPUSTAT_P0_DATAREF 0x00000008 1685#define BGE_RXCPUSTAT_P0_INSTRREF 0x00000010 1686#define BGE_RXCPUSTAT_INVALID_DATAACC 0x00000020 1687#define BGE_RXCPUSTAT_INVALID_INSTRFTCH 0x00000040 1688#define BGE_RXCPUSTAT_BAD_MEMALIGN 0x00000080 1689#define BGE_RXCPUSTAT_MADDR_TRAP 0x00000100 1690#define BGE_RXCPUSTAT_REGADDR_TRAP 0x00000200 1691#define BGE_RXCPUSTAT_DATAACC_STALL 0x00001000 1692#define BGE_RXCPUSTAT_INSTRFETCH_STALL 0x00002000 1693#define BGE_RXCPUSTAT_MA_WR_FIFOOFLOW 0x08000000 1694#define BGE_RXCPUSTAT_MA_RD_FIFOOFLOW 0x10000000 1695#define BGE_RXCPUSTAT_MA_DATAMASK_OFLOW 0x20000000 1696#define BGE_RXCPUSTAT_MA_REQ_FIFOOFLOW 0x40000000 1697#define BGE_RXCPUSTAT_BLOCKING_READ 0x80000000 1698 1699 1700/* 1701 * V? CPU registers 1702 */ 1703#define BGE_VCPU_STATUS 0x5100 1704#define BGE_VCPU_EXT_CTRL 0x6890 1705 1706#define BGE_VCPU_STATUS_INIT_DONE 0x04000000 1707#define BGE_VCPU_STATUS_DRV_RESET 0x08000000 1708 1709#define BGE_VCPU_EXT_CTRL_HALT_CPU 0x00400000 1710#define BGE_VCPU_EXT_CTRL_DISABLE_WOL 0x20000000 1711 1712/* 1713 * TX CPU registers 1714 */ 1715#define BGE_TXCPU_MODE 0x5400 1716#define BGE_TXCPU_STATUS 0x5404 1717#define BGE_TXCPU_PC 0x541C 1718 1719/* TX CPU mode register */ 1720#define BGE_TXCPUMODE_RESET 0x00000001 1721#define BGE_TXCPUMODE_SINGLESTEP 0x00000002 1722#define BGE_TXCPUMODE_P0_DATAHLT_ENB 0x00000004 1723#define BGE_TXCPUMODE_P0_INSTRHLT_ENB 0x00000008 1724#define BGE_TXCPUMODE_WR_POSTBUF_ENB 0x00000010 1725#define BGE_TXCPUMODE_DATACACHE_ENB 0x00000020 1726#define BGE_TXCPUMODE_ROMFAIL 0x00000040 1727#define BGE_TXCPUMODE_WATCHDOG_ENB 0x00000080 1728#define BGE_TXCPUMODE_INSTRCACHE_PRF 0x00000100 1729#define BGE_TXCPUMODE_INSTRCACHE_FLUSH 0x00000200 1730#define BGE_TXCPUMODE_HALTCPU 0x00000400 1731#define BGE_TXCPUMODE_INVDATAHLT_ENB 0x00000800 1732#define BGE_TXCPUMODE_MADDRTRAPHLT_ENB 0x00001000 1733 1734/* TX CPU status register */ 1735#define BGE_TXCPUSTAT_HW_BREAKPOINT 0x00000001 1736#define BGE_TXCPUSTAT_HLTINSTR_EXECUTED 0x00000002 1737#define BGE_TXCPUSTAT_INVALID_INSTR 0x00000004 1738#define BGE_TXCPUSTAT_P0_DATAREF 0x00000008 1739#define BGE_TXCPUSTAT_P0_INSTRREF 0x00000010 1740#define BGE_TXCPUSTAT_INVALID_DATAACC 0x00000020 1741#define BGE_TXCPUSTAT_INVALID_INSTRFTCH 0x00000040 1742#define BGE_TXCPUSTAT_BAD_MEMALIGN 0x00000080 1743#define BGE_TXCPUSTAT_MADDR_TRAP 0x00000100 1744#define BGE_TXCPUSTAT_REGADDR_TRAP 0x00000200 1745#define BGE_TXCPUSTAT_DATAACC_STALL 0x00001000 1746#define BGE_TXCPUSTAT_INSTRFETCH_STALL 0x00002000 1747#define BGE_TXCPUSTAT_MA_WR_FIFOOFLOW 0x08000000 1748#define BGE_TXCPUSTAT_MA_RD_FIFOOFLOW 0x10000000 1749#define BGE_TXCPUSTAT_MA_DATAMASK_OFLOW 0x20000000 1750#define BGE_TXCPUSTAT_MA_REQ_FIFOOFLOW 0x40000000 1751#define BGE_TXCPUSTAT_BLOCKING_READ 0x80000000 1752 1753 1754/* 1755 * Low priority mailbox registers 1756 */ 1757#define BGE_LPMBX_IRQ0_HI 0x5800 1758#define BGE_LPMBX_IRQ0_LO 0x5804 1759#define BGE_LPMBX_IRQ1_HI 0x5808 1760#define BGE_LPMBX_IRQ1_LO 0x580C 1761#define BGE_LPMBX_IRQ2_HI 0x5810 1762#define BGE_LPMBX_IRQ2_LO 0x5814 1763#define BGE_LPMBX_IRQ3_HI 0x5818 1764#define BGE_LPMBX_IRQ3_LO 0x581C 1765#define BGE_LPMBX_GEN0_HI 0x5820 1766#define BGE_LPMBX_GEN0_LO 0x5824 1767#define BGE_LPMBX_GEN1_HI 0x5828 1768#define BGE_LPMBX_GEN1_LO 0x582C 1769#define BGE_LPMBX_GEN2_HI 0x5830 1770#define BGE_LPMBX_GEN2_LO 0x5834 1771#define BGE_LPMBX_GEN3_HI 0x5828 1772#define BGE_LPMBX_GEN3_LO 0x582C 1773#define BGE_LPMBX_GEN4_HI 0x5840 1774#define BGE_LPMBX_GEN4_LO 0x5844 1775#define BGE_LPMBX_GEN5_HI 0x5848 1776#define BGE_LPMBX_GEN5_LO 0x584C 1777#define BGE_LPMBX_GEN6_HI 0x5850 1778#define BGE_LPMBX_GEN6_LO 0x5854 1779#define BGE_LPMBX_GEN7_HI 0x5858 1780#define BGE_LPMBX_GEN7_LO 0x585C 1781#define BGE_LPMBX_RELOAD_STATS_HI 0x5860 1782#define BGE_LPMBX_RELOAD_STATS_LO 0x5864 1783#define BGE_LPMBX_RX_STD_PROD_HI 0x5868 1784#define BGE_LPMBX_RX_STD_PROD_LO 0x586C 1785#define BGE_LPMBX_RX_JUMBO_PROD_HI 0x5870 1786#define BGE_LPMBX_RX_JUMBO_PROD_LO 0x5874 1787#define BGE_LPMBX_RX_MINI_PROD_HI 0x5878 1788#define BGE_LPMBX_RX_MINI_PROD_LO 0x587C 1789#define BGE_LPMBX_RX_CONS0_HI 0x5880 1790#define BGE_LPMBX_RX_CONS0_LO 0x5884 1791#define BGE_LPMBX_RX_CONS1_HI 0x5888 1792#define BGE_LPMBX_RX_CONS1_LO 0x588C 1793#define BGE_LPMBX_RX_CONS2_HI 0x5890 1794#define BGE_LPMBX_RX_CONS2_LO 0x5894 1795#define BGE_LPMBX_RX_CONS3_HI 0x5898 1796#define BGE_LPMBX_RX_CONS3_LO 0x589C 1797#define BGE_LPMBX_RX_CONS4_HI 0x58A0 1798#define BGE_LPMBX_RX_CONS4_LO 0x58A4 1799#define BGE_LPMBX_RX_CONS5_HI 0x58A8 1800#define BGE_LPMBX_RX_CONS5_LO 0x58AC 1801#define BGE_LPMBX_RX_CONS6_HI 0x58B0 1802#define BGE_LPMBX_RX_CONS6_LO 0x58B4 1803#define BGE_LPMBX_RX_CONS7_HI 0x58B8 1804#define BGE_LPMBX_RX_CONS7_LO 0x58BC 1805#define BGE_LPMBX_RX_CONS8_HI 0x58C0 1806#define BGE_LPMBX_RX_CONS8_LO 0x58C4 1807#define BGE_LPMBX_RX_CONS9_HI 0x58C8 1808#define BGE_LPMBX_RX_CONS9_LO 0x58CC 1809#define BGE_LPMBX_RX_CONS10_HI 0x58D0 1810#define BGE_LPMBX_RX_CONS10_LO 0x58D4 1811#define BGE_LPMBX_RX_CONS11_HI 0x58D8 1812#define BGE_LPMBX_RX_CONS11_LO 0x58DC 1813#define BGE_LPMBX_RX_CONS12_HI 0x58E0 1814#define BGE_LPMBX_RX_CONS12_LO 0x58E4 1815#define BGE_LPMBX_RX_CONS13_HI 0x58E8 1816#define BGE_LPMBX_RX_CONS13_LO 0x58EC 1817#define BGE_LPMBX_RX_CONS14_HI 0x58F0 1818#define BGE_LPMBX_RX_CONS14_LO 0x58F4 1819#define BGE_LPMBX_RX_CONS15_HI 0x58F8 1820#define BGE_LPMBX_RX_CONS15_LO 0x58FC 1821#define BGE_LPMBX_TX_HOST_PROD0_HI 0x5900 1822#define BGE_LPMBX_TX_HOST_PROD0_LO 0x5904 1823#define BGE_LPMBX_TX_HOST_PROD1_HI 0x5908 1824#define BGE_LPMBX_TX_HOST_PROD1_LO 0x590C 1825#define BGE_LPMBX_TX_HOST_PROD2_HI 0x5910 1826#define BGE_LPMBX_TX_HOST_PROD2_LO 0x5914 1827#define BGE_LPMBX_TX_HOST_PROD3_HI 0x5918 1828#define BGE_LPMBX_TX_HOST_PROD3_LO 0x591C 1829#define BGE_LPMBX_TX_HOST_PROD4_HI 0x5920 1830#define BGE_LPMBX_TX_HOST_PROD4_LO 0x5924 1831#define BGE_LPMBX_TX_HOST_PROD5_HI 0x5928 1832#define BGE_LPMBX_TX_HOST_PROD5_LO 0x592C 1833#define BGE_LPMBX_TX_HOST_PROD6_HI 0x5930 1834#define BGE_LPMBX_TX_HOST_PROD6_LO 0x5934 1835#define BGE_LPMBX_TX_HOST_PROD7_HI 0x5938 1836#define BGE_LPMBX_TX_HOST_PROD7_LO 0x593C 1837#define BGE_LPMBX_TX_HOST_PROD8_HI 0x5940 1838#define BGE_LPMBX_TX_HOST_PROD8_LO 0x5944 1839#define BGE_LPMBX_TX_HOST_PROD9_HI 0x5948 1840#define BGE_LPMBX_TX_HOST_PROD9_LO 0x594C 1841#define BGE_LPMBX_TX_HOST_PROD10_HI 0x5950 1842#define BGE_LPMBX_TX_HOST_PROD10_LO 0x5954 1843#define BGE_LPMBX_TX_HOST_PROD11_HI 0x5958 1844#define BGE_LPMBX_TX_HOST_PROD11_LO 0x595C 1845#define BGE_LPMBX_TX_HOST_PROD12_HI 0x5960 1846#define BGE_LPMBX_TX_HOST_PROD12_LO 0x5964 1847#define BGE_LPMBX_TX_HOST_PROD13_HI 0x5968 1848#define BGE_LPMBX_TX_HOST_PROD13_LO 0x596C 1849#define BGE_LPMBX_TX_HOST_PROD14_HI 0x5970 1850#define BGE_LPMBX_TX_HOST_PROD14_LO 0x5974 1851#define BGE_LPMBX_TX_HOST_PROD15_HI 0x5978 1852#define BGE_LPMBX_TX_HOST_PROD15_LO 0x597C 1853#define BGE_LPMBX_TX_NIC_PROD0_HI 0x5980 1854#define BGE_LPMBX_TX_NIC_PROD0_LO 0x5984 1855#define BGE_LPMBX_TX_NIC_PROD1_HI 0x5988 1856#define BGE_LPMBX_TX_NIC_PROD1_LO 0x598C 1857#define BGE_LPMBX_TX_NIC_PROD2_HI 0x5990 1858#define BGE_LPMBX_TX_NIC_PROD2_LO 0x5994 1859#define BGE_LPMBX_TX_NIC_PROD3_HI 0x5998 1860#define BGE_LPMBX_TX_NIC_PROD3_LO 0x599C 1861#define BGE_LPMBX_TX_NIC_PROD4_HI 0x59A0 1862#define BGE_LPMBX_TX_NIC_PROD4_LO 0x59A4 1863#define BGE_LPMBX_TX_NIC_PROD5_HI 0x59A8 1864#define BGE_LPMBX_TX_NIC_PROD5_LO 0x59AC 1865#define BGE_LPMBX_TX_NIC_PROD6_HI 0x59B0 1866#define BGE_LPMBX_TX_NIC_PROD6_LO 0x59B4 1867#define BGE_LPMBX_TX_NIC_PROD7_HI 0x59B8 1868#define BGE_LPMBX_TX_NIC_PROD7_LO 0x59BC 1869#define BGE_LPMBX_TX_NIC_PROD8_HI 0x59C0 1870#define BGE_LPMBX_TX_NIC_PROD8_LO 0x59C4 1871#define BGE_LPMBX_TX_NIC_PROD9_HI 0x59C8 1872#define BGE_LPMBX_TX_NIC_PROD9_LO 0x59CC 1873#define BGE_LPMBX_TX_NIC_PROD10_HI 0x59D0 1874#define BGE_LPMBX_TX_NIC_PROD10_LO 0x59D4 1875#define BGE_LPMBX_TX_NIC_PROD11_HI 0x59D8 1876#define BGE_LPMBX_TX_NIC_PROD11_LO 0x59DC 1877#define BGE_LPMBX_TX_NIC_PROD12_HI 0x59E0 1878#define BGE_LPMBX_TX_NIC_PROD12_LO 0x59E4 1879#define BGE_LPMBX_TX_NIC_PROD13_HI 0x59E8 1880#define BGE_LPMBX_TX_NIC_PROD13_LO 0x59EC 1881#define BGE_LPMBX_TX_NIC_PROD14_HI 0x59F0 1882#define BGE_LPMBX_TX_NIC_PROD14_LO 0x59F4 1883#define BGE_LPMBX_TX_NIC_PROD15_HI 0x59F8 1884#define BGE_LPMBX_TX_NIC_PROD15_LO 0x59FC 1885 1886/* 1887 * Flow throw Queue reset register 1888 */ 1889#define BGE_FTQ_RESET 0x5C00 1890 1891#define BGE_FTQRESET_DMAREAD 0x00000002 1892#define BGE_FTQRESET_DMAHIPRIO_RD 0x00000004 1893#define BGE_FTQRESET_DMADONE 0x00000010 1894#define BGE_FTQRESET_SBDC 0x00000020 1895#define BGE_FTQRESET_SDI 0x00000040 1896#define BGE_FTQRESET_WDMA 0x00000080 1897#define BGE_FTQRESET_DMAHIPRIO_WR 0x00000100 1898#define BGE_FTQRESET_TYPE1_SOFTWARE 0x00000200 1899#define BGE_FTQRESET_SDC 0x00000400 1900#define BGE_FTQRESET_HCC 0x00000800 1901#define BGE_FTQRESET_TXFIFO 0x00001000 1902#define BGE_FTQRESET_MBC 0x00002000 1903#define BGE_FTQRESET_RBDC 0x00004000 1904#define BGE_FTQRESET_RXLP 0x00008000 1905#define BGE_FTQRESET_RDBDI 0x00010000 1906#define BGE_FTQRESET_RDC 0x00020000 1907#define BGE_FTQRESET_TYPE2_SOFTWARE 0x00040000 1908 1909/* 1910 * Message Signaled Interrupt registers 1911 */ 1912#define BGE_MSI_MODE 0x6000 1913#define BGE_MSI_STATUS 0x6004 1914#define BGE_MSI_FIFOACCESS 0x6008 1915 1916/* MSI mode register */ 1917#define BGE_MSIMODE_RESET 0x00000001 1918#define BGE_MSIMODE_ENABLE 0x00000002 1919#define BGE_MSIMODE_PCI_TGT_ABRT_ATTN 0x00000004 1920#define BGE_MSIMODE_PCI_MSTR_ABRT_ATTN 0x00000008 1921#define BGE_MSIMODE_PCI_PERR_ATTN 0x00000010 1922#define BGE_MSIMODE_MSI_FIFOUFLOW_ATTN 0x00000020 1923#define BGE_MSIMODE_MSI_FIFOOFLOW_ATTN 0x00000040 1924 1925/* MSI status register */ 1926#define BGE_MSISTAT_PCI_TGT_ABRT_ATTN 0x00000004 1927#define BGE_MSISTAT_PCI_MSTR_ABRT_ATTN 0x00000008 1928#define BGE_MSISTAT_PCI_PERR_ATTN 0x00000010 1929#define BGE_MSISTAT_MSI_FIFOUFLOW_ATTN 0x00000020 1930#define BGE_MSISTAT_MSI_FIFOOFLOW_ATTN 0x00000040 1931 1932 1933/* 1934 * DMA Completion registers 1935 */ 1936#define BGE_DMAC_MODE 0x6400 1937 1938/* DMA Completion mode register */ 1939#define BGE_DMACMODE_RESET 0x00000001 1940#define BGE_DMACMODE_ENABLE 0x00000002 1941 1942 1943/* 1944 * General control registers. 1945 */ 1946#define BGE_MODE_CTL 0x6800 1947#define BGE_MISC_CFG 0x6804 1948#define BGE_MISC_LOCAL_CTL 0x6808 1949#define BGE_RX_CPU_EVENT 0x6810 1950#define BGE_TX_CPU_EVENT 0x6820 1951#define BGE_EE_ADDR 0x6838 1952#define BGE_EE_DATA 0x683C 1953#define BGE_EE_CTL 0x6840 1954#define BGE_MDI_CTL 0x6844 1955#define BGE_EE_DELAY 0x6848 1956#define BGE_FASTBOOT_PC 0x6894 1957 1958#define BGE_RX_CPU_DRV_EVENT 0x00004000 1959 1960/* 1961 * NVRAM Control registers 1962 */ 1963 1964#define BGE_NVRAM_CMD 0x7000 1965#define BGE_NVRAM_STAT 0x7004 1966#define BGE_NVRAM_WRDATA 0x7008 1967#define BGE_NVRAM_ADDR 0x700c 1968#define BGE_NVRAM_RDDATA 0x7010 1969#define BGE_NVRAM_CFG1 0x7014 1970#define BGE_NVRAM_CFG2 0x7018 1971#define BGE_NVRAM_CFG3 0x701c 1972#define BGE_NVRAM_SWARB 0x7020 1973#define BGE_NVRAM_ACCESS 0x7024 1974#define BGE_NVRAM_WRITE1 0x7028 1975 1976 1977#define BGE_NVRAMCMD_RESET 0x00000001 1978#define BGE_NVRAMCMD_DONE 0x00000008 1979#define BGE_NVRAMCMD_START 0x00000010 1980#define BGE_NVRAMCMD_WR 0x00000020 /* 1 = wr, 0 = rd */ 1981#define BGE_NVRAMCMD_ERASE 0x00000040 1982#define BGE_NVRAMCMD_FIRST 0x00000080 1983#define BGE_NVRAMCMD_LAST 0x00000100 1984 1985#define BGE_NVRAM_READCMD \ 1986 (BGE_NVRAMCMD_FIRST|BGE_NVRAMCMD_LAST| \ 1987 BGE_NVRAMCMD_START|BGE_NVRAMCMD_DONE) 1988#define BGE_NVRAM_WRITECMD \ 1989 (BGE_NVRAMCMD_FIRST|BGE_NVRAMCMD_LAST| \ 1990 BGE_NVRAMCMD_START|BGE_NVRAMCMD_DONE|BGE_NVRAMCMD_WR) 1991 1992#define BGE_NVRAMSWARB_SET0 0x00000001 1993#define BGE_NVRAMSWARB_SET1 0x00000002 1994#define BGE_NVRAMSWARB_SET2 0x00000003 1995#define BGE_NVRAMSWARB_SET3 0x00000004 1996#define BGE_NVRAMSWARB_CLR0 0x00000010 1997#define BGE_NVRAMSWARB_CLR1 0x00000020 1998#define BGE_NVRAMSWARB_CLR2 0x00000040 1999#define BGE_NVRAMSWARB_CLR3 0x00000080 2000#define BGE_NVRAMSWARB_GNT0 0x00000100 2001#define BGE_NVRAMSWARB_GNT1 0x00000200 2002#define BGE_NVRAMSWARB_GNT2 0x00000400 2003#define BGE_NVRAMSWARB_GNT3 0x00000800 2004#define BGE_NVRAMSWARB_REQ0 0x00001000 2005#define BGE_NVRAMSWARB_REQ1 0x00002000 2006#define BGE_NVRAMSWARB_REQ2 0x00004000 2007#define BGE_NVRAMSWARB_REQ3 0x00008000 2008 2009#define BGE_NVRAMACC_ENABLE 0x00000001 2010#define BGE_NVRAMACC_WRENABLE 0x00000002 2011 2012/* 2013 * TLP Control Register 2014 * Applicable to BCM5721 and BCM5751 only 2015 */ 2016#define BGE_TLP_CONTROL_REG 0x7c00 2017#define BGE_TLP_DATA_FIFO_PROTECT 0x02000000 2018 2019/* 2020 * PHY Test Control Register 2021 * Applicable to BCM5721 and BCM5751 only 2022 */ 2023#define BGE_PHY_TEST_CTRL_REG 0x7e2c 2024#define BGE_PHY_PCIE_SCRAM_MODE 0x0020 2025#define BGE_PHY_PCIE_LTASS_MODE 0x0040 2026 2027/* Mode control register */ 2028#define BGE_MODECTL_INT_SNDCOAL_ONLY 0x00000001 2029#define BGE_MODECTL_BYTESWAP_NONFRAME 0x00000002 2030#define BGE_MODECTL_WORDSWAP_NONFRAME 0x00000004 2031#define BGE_MODECTL_BYTESWAP_DATA 0x00000010 2032#define BGE_MODECTL_WORDSWAP_DATA 0x00000020 2033#define BGE_MODECTL_BYTESWAP_B2HRX_DATA 0x00000040 2034#define BGE_MODECTL_WORDSWAP_B2HRX_DATA 0x00000080 2035#define BGE_MODECTL_NO_FRAME_CRACKING 0x00000200 2036#define BGE_MODECTL_NO_RX_CRC 0x00000400 2037#define BGE_MODECTL_RX_BADFRAMES 0x00000800 2038#define BGE_MODECTL_NO_TX_INTR 0x00002000 2039#define BGE_MODECTL_NO_RX_INTR 0x00004000 2040#define BGE_MODECTL_FORCE_PCI32 0x00008000 2041#define BGE_MODECTL_B2HRX_ENABLE 0x00008000 2042#define BGE_MODECTL_STACKUP 0x00010000 2043#define BGE_MODECTL_HOST_SEND_BDS 0x00020000 2044#define BGE_MODECTL_HTX2B_ENABLE 0x00040000 2045#define BGE_MODECTL_TX_NO_PHDR_CSUM 0x00100000 2046#define BGE_MODECTL_RX_NO_PHDR_CSUM 0x00800000 2047#define BGE_MODECTL_TX_ATTN_INTR 0x01000000 2048#define BGE_MODECTL_RX_ATTN_INTR 0x02000000 2049#define BGE_MODECTL_MAC_ATTN_INTR 0x04000000 2050#define BGE_MODECTL_DMA_ATTN_INTR 0x08000000 2051#define BGE_MODECTL_FLOWCTL_ATTN_INTR 0x10000000 2052#define BGE_MODECTL_4X_SENDRING_SZ 0x20000000 2053#define BGE_MODECTL_FW_PROCESS_MCASTS 0x40000000 2054 2055/* Misc. config register */ 2056#define BGE_MISCCFG_RESET_CORE_CLOCKS 0x00000001 2057#define BGE_MISCCFG_TIMER_PRESCALER 0x000000FE 2058#define BGE_MISCCFG_BOARD_ID_MASK 0x0001E000 2059#define BGE_MISCCFG_BOARD_ID_5704 0x00000000 2060#define BGE_MISCCFG_BOARD_ID_5704CIOBE 0x00004000 2061#define BGE_MISCCFG_BOARD_ID_5788 0x00010000 2062#define BGE_MISCCFG_BOARD_ID_5788M 0x00018000 2063#define BGE_MISCCFG_EPHY_IDDQ 0x00200000 2064#define BGE_MISCCFG_KEEP_GPHY_POWER 0x04000000 2065 2066#define BGE_32BITTIME_66MHZ (0x41 << 1) 2067 2068/* Misc. Local Control */ 2069#define BGE_MLC_INTR_STATE 0x00000001 2070#define BGE_MLC_INTR_CLR 0x00000002 2071#define BGE_MLC_INTR_SET 0x00000004 2072#define BGE_MLC_INTR_ONATTN 0x00000008 2073#define BGE_MLC_MISCIO_IN0 0x00000100 2074#define BGE_MLC_MISCIO_IN1 0x00000200 2075#define BGE_MLC_MISCIO_IN2 0x00000400 2076#define BGE_MLC_MISCIO_OUTEN0 0x00000800 2077#define BGE_MLC_MISCIO_OUTEN1 0x00001000 2078#define BGE_MLC_MISCIO_OUTEN2 0x00002000 2079#define BGE_MLC_MISCIO_OUT0 0x00004000 2080#define BGE_MLC_MISCIO_OUT1 0x00008000 2081#define BGE_MLC_MISCIO_OUT2 0x00010000 2082#define BGE_MLC_EXTRAM_ENB 0x00020000 2083#define BGE_MLC_SRAM_SIZE 0x001C0000 2084#define BGE_MLC_BANK_SEL 0x00200000 /* 0 = 2 banks, 1 == 1 */ 2085#define BGE_MLC_SSRAM_TYPE 0x00400000 /* 1 = ZBT, 0 = standard */ 2086#define BGE_MLC_SSRAM_CYC_DESEL 0x00800000 2087#define BGE_MLC_AUTO_EEPROM 0x01000000 2088 2089#define BGE_SSRAMSIZE_256KB 0x00000000 2090#define BGE_SSRAMSIZE_512KB 0x00040000 2091#define BGE_SSRAMSIZE_1MB 0x00080000 2092#define BGE_SSRAMSIZE_2MB 0x000C0000 2093#define BGE_SSRAMSIZE_4MB 0x00100000 2094#define BGE_SSRAMSIZE_8MB 0x00140000 2095#define BGE_SSRAMSIZE_16M 0x00180000 2096 2097/* EEPROM address register */ 2098#define BGE_EEADDR_ADDRESS 0x0000FFFC 2099#define BGE_EEADDR_HALFCLK 0x01FF0000 2100#define BGE_EEADDR_START 0x02000000 2101#define BGE_EEADDR_DEVID 0x1C000000 2102#define BGE_EEADDR_RESET 0x20000000 2103#define BGE_EEADDR_DONE 0x40000000 2104#define BGE_EEADDR_RW 0x80000000 /* 1 = rd, 0 = wr */ 2105 2106#define BGE_EEDEVID(x) ((x & 7) << 26) 2107#define BGE_EEHALFCLK(x) ((x & 0x1FF) << 16) 2108#define BGE_HALFCLK_384SCL 0x60 2109#define BGE_EE_READCMD \ 2110 (BGE_EEHALFCLK(BGE_HALFCLK_384SCL)|BGE_EEDEVID(0)| \ 2111 BGE_EEADDR_START|BGE_EEADDR_RW|BGE_EEADDR_DONE) 2112#define BGE_EE_WRCMD \ 2113 (BGE_EEHALFCLK(BGE_HALFCLK_384SCL)|BGE_EEDEVID(0)| \ 2114 BGE_EEADDR_START|BGE_EEADDR_DONE) 2115 2116/* EEPROM Control register */ 2117#define BGE_EECTL_CLKOUT_TRISTATE 0x00000001 2118#define BGE_EECTL_CLKOUT 0x00000002 2119#define BGE_EECTL_CLKIN 0x00000004 2120#define BGE_EECTL_DATAOUT_TRISTATE 0x00000008 2121#define BGE_EECTL_DATAOUT 0x00000010 2122#define BGE_EECTL_DATAIN 0x00000020 2123 2124/* MDI (MII/GMII) access register */ 2125#define BGE_MDI_DATA 0x00000001 2126#define BGE_MDI_DIR 0x00000002 2127#define BGE_MDI_SEL 0x00000004 2128#define BGE_MDI_CLK 0x00000008 2129 2130#define BGE_MEMWIN_START 0x00008000 2131#define BGE_MEMWIN_END 0x0000FFFF 2132 2133/* BAR1 (APE) Register Definitions */ 2134 2135#define BGE_APE_GPIO_MSG 0x0008 2136#define BGE_APE_EVENT 0x000C 2137#define BGE_APE_LOCK_REQ 0x002C 2138#define BGE_APE_LOCK_GRANT 0x004C 2139 2140#define BGE_APE_GPIO_MSG_SHIFT 4 2141 2142#define BGE_APE_EVENT_1 0x00000001 2143 2144#define BGE_APE_LOCK_REQ_DRIVER0 0x00001000 2145 2146#define BGE_APE_LOCK_GRANT_DRIVER0 0x00001000 2147 2148/* APE Shared Memory block (writable by APE only) */ 2149#define BGE_APE_SEG_SIG 0x4000 2150#define BGE_APE_FW_STATUS 0x400C 2151#define BGE_APE_FW_FEATURES 0x4010 2152#define BGE_APE_FW_BEHAVIOR 0x4014 2153#define BGE_APE_FW_VERSION 0x4018 2154#define BGE_APE_FW_HEARTBEAT_INTERVAL 0x4024 2155#define BGE_APE_FW_HEARTBEAT 0x4028 2156#define BGE_APE_FW_ERROR_FLAGS 0x4074 2157 2158#define BGE_APE_SEG_SIG_MAGIC 0x41504521 2159 2160#define BGE_APE_FW_STATUS_READY 0x00000100 2161 2162#define BGE_APE_FW_FEATURE_DASH 0x00000001 2163#define BGE_APE_FW_FEATURE_NCSI 0x00000002 2164 2165#define BGE_APE_FW_VERSION_MAJMSK 0xFF000000 2166#define BGE_APE_FW_VERSION_MAJSFT 24 2167#define BGE_APE_FW_VERSION_MINMSK 0x00FF0000 2168#define BGE_APE_FW_VERSION_MINSFT 16 2169#define BGE_APE_FW_VERSION_REVMSK 0x0000FF00 2170#define BGE_APE_FW_VERSION_REVSFT 8 2171#define BGE_APE_FW_VERSION_BLDMSK 0x000000FF 2172 2173/* Host Shared Memory block (writable by host only) */ 2174#define BGE_APE_HOST_SEG_SIG 0x4200 2175#define BGE_APE_HOST_SEG_LEN 0x4204 2176#define BGE_APE_HOST_INIT_COUNT 0x4208 2177#define BGE_APE_HOST_DRIVER_ID 0x420C 2178#define BGE_APE_HOST_BEHAVIOR 0x4210 2179#define BGE_APE_HOST_HEARTBEAT_INT_MS 0x4214 2180#define BGE_APE_HOST_HEARTBEAT_COUNT 0x4218 2181#define BGE_APE_HOST_DRVR_STATE 0x421C 2182#define BGE_APE_HOST_WOL_SPEED 0x4224 2183 2184#define BGE_APE_HOST_SEG_SIG_MAGIC 0x484F5354 2185 2186#define BGE_APE_HOST_SEG_LEN_MAGIC 0x00000020 2187 2188#define BGE_APE_HOST_DRIVER_ID_FBSD 0xF6000000 2189#define BGE_APE_HOST_DRIVER_ID_MAGIC(maj, min) \ 2190 (BGE_APE_HOST_DRIVER_ID_FBSD | \ 2191 ((maj) & 0xffd) << 16 | ((min) & 0xff) << 8) 2192 2193#define BGE_APE_HOST_BEHAV_NO_PHYLOCK 0x00000001 2194 2195#define BGE_APE_HOST_HEARTBEAT_INT_DISABLE 0 2196#define BGE_APE_HOST_HEARTBEAT_INT_5SEC 5000 2197 2198#define BGE_APE_HOST_DRVR_STATE_START 0x00000001 2199#define BGE_APE_HOST_DRVR_STATE_UNLOAD 0x00000002 2200#define BGE_APE_HOST_DRVR_STATE_WOL 0x00000003 2201#define BGE_APE_HOST_DRVR_STATE_SUSPEND 0x00000004 2202 2203#define BGE_APE_HOST_WOL_SPEED_AUTO 0x00008000 2204 2205#define BGE_APE_EVENT_STATUS 0x4300 2206 2207#define BGE_APE_EVENT_STATUS_DRIVER_EVNT 0x00000010 2208#define BGE_APE_EVENT_STATUS_STATE_CHNGE 0x00000500 2209#define BGE_APE_EVENT_STATUS_STATE_START 0x00010000 2210#define BGE_APE_EVENT_STATUS_STATE_UNLOAD 0x00020000 2211#define BGE_APE_EVENT_STATUS_STATE_WOL 0x00030000 2212#define BGE_APE_EVENT_STATUS_STATE_SUSPEND 0x00040000 2213#define BGE_APE_EVENT_STATUS_EVENT_PENDING 0x80000000 2214 2215#define BGE_APE_DEBUG_LOG 0x4E00 2216#define BGE_APE_DEBUG_LOG_LEN 0x0100 2217 2218#define BGE_APE_PER_LOCK_REQ 0x8400 2219#define BGE_APE_PER_LOCK_GRANT 0x8420 2220 2221#define BGE_APE_LOCK_PER_REQ_DRIVER0 0x00001000 2222#define BGE_APE_LOCK_PER_REQ_DRIVER1 0x00000002 2223#define BGE_APE_LOCK_PER_REQ_DRIVER2 0x00000004 2224#define BGE_APE_LOCK_PER_REQ_DRIVER3 0x00000008 2225 2226#define BGE_APE_PER_LOCK_GRANT_DRIVER0 0x00001000 2227#define BGE_APE_PER_LOCK_GRANT_DRIVER1 0x00000002 2228#define BGE_APE_PER_LOCK_GRANT_DRIVER2 0x00000004 2229#define BGE_APE_PER_LOCK_GRANT_DRIVER3 0x00000008 2230 2231/* APE Mutex Resources */ 2232#define BGE_APE_LOCK_PHY0 0 2233#define BGE_APE_LOCK_GRC 1 2234#define BGE_APE_LOCK_PHY1 2 2235#define BGE_APE_LOCK_PHY2 3 2236#define BGE_APE_LOCK_MEM 4 2237#define BGE_APE_LOCK_PHY3 5 2238#define BGE_APE_LOCK_GPIO 7 2239 2240#define BGE_MEMWIN_READ(pc, tag, x, val) \ 2241 do { \ 2242 pci_conf_write(pc, tag, BGE_PCI_MEMWIN_BASEADDR, \ 2243 (0xFFFF0000 & x)); \ 2244 val = CSR_READ_4(sc, BGE_MEMWIN_START + (x & 0xFFFF)); \ 2245 } while(0) 2246 2247#define BGE_MEMWIN_WRITE(pc, tag, x, val) \ 2248 do { \ 2249 pci_conf_write(pc, tag, BGE_PCI_MEMWIN_BASEADDR, \ 2250 (0xFFFF0000 & x)); \ 2251 CSR_WRITE_4(sc, BGE_MEMWIN_START + (x & 0xFFFF), val); \ 2252 } while(0) 2253 2254/* 2255 * This magic number is written to the firmware mailbox at 0xb50 2256 * before a software reset is issued. After the internal firmware 2257 * has completed its initialization it will write the opposite of 2258 * this value, ~BGE_MAGIC_NUMBER, to the same location, allowing the 2259 * driver to synchronize with the firmware. 2260 */ 2261#define BGE_MAGIC_NUMBER 0x4B657654 2262 2263typedef struct { 2264 u_int32_t bge_addr_hi; 2265 u_int32_t bge_addr_lo; 2266} bge_hostaddr; 2267#define BGE_HOSTADDR(x,y) \ 2268 do { \ 2269 (x).bge_addr_lo = ((u_int64_t) (y) & 0xffffffff); \ 2270 if (sizeof(bus_addr_t) == 8) \ 2271 (x).bge_addr_hi = ((u_int64_t) (y) >> 32); \ 2272 else \ 2273 (x).bge_addr_hi = 0; \ 2274 } while(0) 2275 2276/* Ring control block structure */ 2277struct bge_rcb { 2278 bge_hostaddr bge_hostaddr; 2279 u_int32_t bge_maxlen_flags; 2280 u_int32_t bge_nicaddr; 2281}; 2282 2283#define RCB_WRITE_4(sc, rcb, offset, val) \ 2284 bus_space_write_4(sc->bge_btag, sc->bge_bhandle, \ 2285 rcb + offsetof(struct bge_rcb, offset), val) 2286 2287#define RCB_WRITE_2(sc, rcb, offset, val) \ 2288 bus_space_write_2(sc->bge_btag, sc->bge_bhandle, \ 2289 rcb + offsetof(struct bge_rcb, offset), val) 2290 2291#define BGE_RCB_MAXLEN_FLAGS(maxlen, flags) ((maxlen) << 16 | (flags)) 2292 2293#define BGE_RCB_FLAG_USE_EXT_RX_BD 0x0001 2294#define BGE_RCB_FLAG_RING_DISABLED 0x0002 2295 2296struct bge_tx_bd { 2297 bge_hostaddr bge_addr; 2298#if BYTE_ORDER == LITTLE_ENDIAN 2299 u_int16_t bge_flags; 2300 u_int16_t bge_len; 2301 u_int16_t bge_vlan_tag; 2302 u_int16_t bge_rsvd; 2303#else 2304 u_int16_t bge_len; 2305 u_int16_t bge_flags; 2306 u_int16_t bge_rsvd; 2307 u_int16_t bge_vlan_tag; 2308#endif 2309}; 2310 2311#define BGE_TXBDFLAG_TCP_UDP_CSUM 0x0001 2312#define BGE_TXBDFLAG_IP_CSUM 0x0002 2313#define BGE_TXBDFLAG_END 0x0004 2314#define BGE_TXBDFLAG_IP_FRAG 0x0008 2315#define BGE_TXBDFLAG_JMB_PKT 0x0008 2316#define BGE_TXBDFLAG_IP_FRAG_END 0x0010 2317#define BGE_TXBDFLAG_VLAN_TAG 0x0040 2318#define BGE_TXBDFLAG_COAL_NOW 0x0080 2319#define BGE_TXBDFLAG_CPU_PRE_DMA 0x0100 2320#define BGE_TXBDFLAG_CPU_POST_DMA 0x0200 2321#define BGE_TXBDFLAG_INSERT_SRC_ADDR 0x1000 2322#define BGE_TXBDFLAG_CHOOSE_SRC_ADDR 0x6000 2323#define BGE_TXBDFLAG_NO_CRC 0x8000 2324 2325#define BGE_NIC_TXRING_ADDR(ringno, size) \ 2326 BGE_SEND_RING_1_TO_4 + \ 2327 ((ringno * sizeof(struct bge_tx_bd) * size) / 4) 2328 2329struct bge_rx_bd { 2330 bge_hostaddr bge_addr; 2331#if BYTE_ORDER == LITTLE_ENDIAN 2332 u_int16_t bge_len; 2333 u_int16_t bge_idx; 2334 u_int16_t bge_flags; 2335 u_int16_t bge_type; 2336 u_int16_t bge_tcp_udp_csum; 2337 u_int16_t bge_ip_csum; 2338 u_int16_t bge_vlan_tag; 2339 u_int16_t bge_error_flag; 2340#else 2341 u_int16_t bge_idx; 2342 u_int16_t bge_len; 2343 u_int16_t bge_type; 2344 u_int16_t bge_flags; 2345 u_int16_t bge_ip_csum; 2346 u_int16_t bge_tcp_udp_csum; 2347 u_int16_t bge_error_flag; 2348 u_int16_t bge_vlan_tag; 2349#endif 2350 u_int32_t bge_rsvd; 2351 u_int32_t bge_opaque; 2352}; 2353 2354struct bge_ext_rx_bd { 2355 bge_hostaddr bge_addr1; 2356 bge_hostaddr bge_addr2; 2357 bge_hostaddr bge_addr3; 2358#if BYTE_ORDER == LITTLE_ENDIAN 2359 u_int16_t bge_len2; 2360 u_int16_t bge_len1; 2361 u_int16_t bge_rsvd; 2362 u_int16_t bge_len3; 2363#else 2364 u_int16_t bge_len1; 2365 u_int16_t bge_len2; 2366 u_int16_t bge_len3; 2367 u_int16_t bge_rsvd; 2368#endif 2369 struct bge_rx_bd bge_bd; 2370}; 2371 2372#define BGE_RXBDFLAG_END 0x0004 2373#define BGE_RXBDFLAG_JUMBO_RING 0x0020 2374#define BGE_RXBDFLAG_VLAN_TAG 0x0040 2375#define BGE_RXBDFLAG_ERROR 0x0400 2376#define BGE_RXBDFLAG_MINI_RING 0x0800 2377#define BGE_RXBDFLAG_IP_CSUM 0x1000 2378#define BGE_RXBDFLAG_TCP_UDP_CSUM 0x2000 2379#define BGE_RXBDFLAG_TCP_UDP_IS_TCP 0x4000 2380#define BGE_RXBDFLAG_IPV6 0x8000 2381 2382#define BGE_RXERRFLAG_BAD_CRC 0x0001 2383#define BGE_RXERRFLAG_COLL_DETECT 0x0002 2384#define BGE_RXERRFLAG_LINK_LOST 0x0004 2385#define BGE_RXERRFLAG_PHY_DECODE_ERR 0x0008 2386#define BGE_RXERRFLAG_MAC_ABORT 0x0010 2387#define BGE_RXERRFLAG_RUNT 0x0020 2388#define BGE_RXERRFLAG_TRUNC_NO_RSRCS 0x0040 2389#define BGE_RXERRFLAG_GIANT 0x0080 2390#define BGE_RXERRFLAG_IP_CSUM_NOK 0x1000 /* 5717 */ 2391 2392struct bge_sts_idx { 2393#if BYTE_ORDER == LITTLE_ENDIAN 2394 u_int16_t bge_rx_prod_idx; 2395 u_int16_t bge_tx_cons_idx; 2396#else 2397 u_int16_t bge_tx_cons_idx; 2398 u_int16_t bge_rx_prod_idx; 2399#endif 2400}; 2401 2402struct bge_status_block { 2403 u_int32_t bge_status; 2404 u_int32_t bge_rsvd0; 2405#if BYTE_ORDER == LITTLE_ENDIAN 2406 u_int16_t bge_rx_jumbo_cons_idx; 2407 u_int16_t bge_rx_std_cons_idx; 2408 u_int16_t bge_rx_mini_cons_idx; 2409 u_int16_t bge_rsvd1; 2410#else 2411 u_int16_t bge_rx_std_cons_idx; 2412 u_int16_t bge_rx_jumbo_cons_idx; 2413 u_int16_t bge_rsvd1; 2414 u_int16_t bge_rx_mini_cons_idx; 2415#endif 2416 struct bge_sts_idx bge_idx[16]; 2417}; 2418 2419#define BGE_TX_CONSIDX(x, i) x->bge_idx[i].bge_tx_considx 2420#define BGE_RX_PRODIDX(x, i) x->bge_idx[i].bge_rx_prodidx 2421 2422#define BGE_STATFLAG_UPDATED 0x00000001 2423#define BGE_STATFLAG_LINKSTATE_CHANGED 0x00000002 2424#define BGE_STATFLAG_ERROR 0x00000004 2425 2426/* 2427 * SysKonnect Subsystem IDs 2428 */ 2429#define SK_SUBSYSID_9D41 0x4441 2430 2431/* 2432 * Dell PCI vendor ID 2433 */ 2434#define DELL_VENDORID 0x1028 2435 2436/* 2437 * Offset of MAC address inside EEPROM. 2438 */ 2439#define BGE_EE_MAC_OFFSET 0x7C 2440#define BGE_EE_MAC_OFFSET_5906 0x10 2441#define BGE_EE_HWCFG_OFFSET 0xC8 2442 2443#define BGE_HWCFG_VOLTAGE 0x00000003 2444#define BGE_HWCFG_PHYLED_MODE 0x0000000C 2445#define BGE_HWCFG_MEDIA 0x00000030 2446#define BGE_HWCFG_ASF 0x00000080 2447 2448#define BGE_VOLTAGE_1POINT3 0x00000000 2449#define BGE_VOLTAGE_1POINT8 0x00000001 2450 2451#define BGE_PHYLEDMODE_UNSPEC 0x00000000 2452#define BGE_PHYLEDMODE_TRIPLELED 0x00000004 2453#define BGE_PHYLEDMODE_SINGLELED 0x00000008 2454 2455#define BGE_MEDIA_UNSPEC 0x00000000 2456#define BGE_MEDIA_COPPER 0x00000010 2457#define BGE_MEDIA_FIBER 0x00000020 2458 2459#define BGE_TICKS_PER_SEC 1000000 2460 2461/* 2462 * Ring size constants. 2463 */ 2464#define BGE_EVENT_RING_CNT 256 2465#define BGE_CMD_RING_CNT 64 2466#define BGE_STD_RX_RING_CNT 512 2467#define BGE_JUMBO_RX_RING_CNT 256 2468#define BGE_MINI_RX_RING_CNT 1024 2469#define BGE_RETURN_RING_CNT 1024 2470 2471/* 5705 has smaller return ring size */ 2472#define BGE_RETURN_RING_CNT_5705 512 2473 2474/* 2475 * Possible TX ring sizes. 2476 */ 2477#define BGE_TX_RING_CNT_128 128 2478#define BGE_TX_RING_BASE_128 0x3800 2479 2480#define BGE_TX_RING_CNT_256 256 2481#define BGE_TX_RING_BASE_256 0x3000 2482 2483#define BGE_TX_RING_CNT_512 512 2484#define BGE_TX_RING_BASE_512 0x2000 2485 2486#define BGE_TX_RING_CNT BGE_TX_RING_CNT_512 2487#define BGE_TX_RING_BASE BGE_TX_RING_BASE_512 2488 2489/* 2490 * Tigon III statistics counters. 2491 */ 2492/* Statistics maintained MAC Receive block. */ 2493struct bge_rx_mac_stats { 2494 bge_hostaddr ifHCInOctets; 2495 bge_hostaddr Reserved1; 2496 bge_hostaddr etherStatsFragments; 2497 bge_hostaddr ifHCInUcastPkts; 2498 bge_hostaddr ifHCInMulticastPkts; 2499 bge_hostaddr ifHCInBroadcastPkts; 2500 bge_hostaddr dot3StatsFCSErrors; 2501 bge_hostaddr dot3StatsAlignmentErrors; 2502 bge_hostaddr xonPauseFramesReceived; 2503 bge_hostaddr xoffPauseFramesReceived; 2504 bge_hostaddr macControlFramesReceived; 2505 bge_hostaddr xoffStateEntered; 2506 bge_hostaddr dot3StatsFramesTooLong; 2507 bge_hostaddr etherStatsJabbers; 2508 bge_hostaddr etherStatsUndersizePkts; 2509 bge_hostaddr inRangeLengthError; 2510 bge_hostaddr outRangeLengthError; 2511 bge_hostaddr etherStatsPkts64Octets; 2512 bge_hostaddr etherStatsPkts65Octetsto127Octets; 2513 bge_hostaddr etherStatsPkts128Octetsto255Octets; 2514 bge_hostaddr etherStatsPkts256Octetsto511Octets; 2515 bge_hostaddr etherStatsPkts512Octetsto1023Octets; 2516 bge_hostaddr etherStatsPkts1024Octetsto1522Octets; 2517 bge_hostaddr etherStatsPkts1523Octetsto2047Octets; 2518 bge_hostaddr etherStatsPkts2048Octetsto4095Octets; 2519 bge_hostaddr etherStatsPkts4096Octetsto8191Octets; 2520 bge_hostaddr etherStatsPkts8192Octetsto9022Octets; 2521}; 2522 2523/* Statistics maintained MAC Transmit block. */ 2524struct bge_tx_mac_stats { 2525 bge_hostaddr ifHCOutOctets; 2526 bge_hostaddr Reserved2; 2527 bge_hostaddr etherStatsCollisions; 2528 bge_hostaddr outXonSent; 2529 bge_hostaddr outXoffSent; 2530 bge_hostaddr flowControlDone; 2531 bge_hostaddr dot3StatsInternalMacTransmitErrors; 2532 bge_hostaddr dot3StatsSingleCollisionFrames; 2533 bge_hostaddr dot3StatsMultipleCollisionFrames; 2534 bge_hostaddr dot3StatsDeferredTransmissions; 2535 bge_hostaddr Reserved3; 2536 bge_hostaddr dot3StatsExcessiveCollisions; 2537 bge_hostaddr dot3StatsLateCollisions; 2538 bge_hostaddr dot3Collided2Times; 2539 bge_hostaddr dot3Collided3Times; 2540 bge_hostaddr dot3Collided4Times; 2541 bge_hostaddr dot3Collided5Times; 2542 bge_hostaddr dot3Collided6Times; 2543 bge_hostaddr dot3Collided7Times; 2544 bge_hostaddr dot3Collided8Times; 2545 bge_hostaddr dot3Collided9Times; 2546 bge_hostaddr dot3Collided10Times; 2547 bge_hostaddr dot3Collided11Times; 2548 bge_hostaddr dot3Collided12Times; 2549 bge_hostaddr dot3Collided13Times; 2550 bge_hostaddr dot3Collided14Times; 2551 bge_hostaddr dot3Collided15Times; 2552 bge_hostaddr ifHCOutUcastPkts; 2553 bge_hostaddr ifHCOutMulticastPkts; 2554 bge_hostaddr ifHCOutBroadcastPkts; 2555 bge_hostaddr dot3StatsCarrierSenseErrors; 2556 bge_hostaddr ifOutDiscards; 2557 bge_hostaddr ifOutErrors; 2558}; 2559 2560/* Stats counters access through registers */ 2561struct bge_mac_stats_regs { 2562 u_int32_t ifHCOutOctets; 2563 u_int32_t Reserved0; 2564 u_int32_t etherStatsCollisions; 2565 u_int32_t outXonSent; 2566 u_int32_t outXoffSent; 2567 u_int32_t Reserved1; 2568 u_int32_t dot3StatsInternalMacTransmitErrors; 2569 u_int32_t dot3StatsSingleCollisionFrames; 2570 u_int32_t dot3StatsMultipleCollisionFrames; 2571 u_int32_t dot3StatsDeferredTransmissions; 2572 u_int32_t Reserved2; 2573 u_int32_t dot3StatsExcessiveCollisions; 2574 u_int32_t dot3StatsLateCollisions; 2575 u_int32_t Reserved3[14]; 2576 u_int32_t ifHCOutUcastPkts; 2577 u_int32_t ifHCOutMulticastPkts; 2578 u_int32_t ifHCOutBroadcastPkts; 2579 u_int32_t Reserved4[2]; 2580 u_int32_t ifHCInOctets; 2581 u_int32_t Reserved5; 2582 u_int32_t etherStatsFragments; 2583 u_int32_t ifHCInUcastPkts; 2584 u_int32_t ifHCInMulticastPkts; 2585 u_int32_t ifHCInBroadcastPkts; 2586 u_int32_t dot3StatsFCSErrors; 2587 u_int32_t dot3StatsAlignmentErrors; 2588 u_int32_t xonPauseFramesReceived; 2589 u_int32_t xoffPauseFramesReceived; 2590 u_int32_t macControlFramesReceived; 2591 u_int32_t xoffStateEntered; 2592 u_int32_t dot3StatsFramesTooLong; 2593 u_int32_t etherStatsJabbers; 2594 u_int32_t etherStatsUndersizePkts; 2595}; 2596 2597struct bge_stats { 2598 u_int8_t Reserved0[256]; 2599 2600 /* Statistics maintained by Receive MAC. */ 2601 struct bge_rx_mac_stats rxstats; 2602 2603 bge_hostaddr Unused1[37]; 2604 2605 /* Statistics maintained by Transmit MAC. */ 2606 struct bge_tx_mac_stats txstats; 2607 2608 bge_hostaddr Unused2[31]; 2609 2610 /* Statistics maintained by Receive List Placement. */ 2611 bge_hostaddr COSIfHCInPkts[16]; 2612 bge_hostaddr COSFramesDroppedDueToFilters; 2613 bge_hostaddr nicDmaWriteQueueFull; 2614 bge_hostaddr nicDmaWriteHighPriQueueFull; 2615 bge_hostaddr nicNoMoreRxBDs; 2616 bge_hostaddr ifInDiscards; 2617 bge_hostaddr ifInErrors; 2618 bge_hostaddr nicRecvThresholdHit; 2619 2620 bge_hostaddr Unused3[9]; 2621 2622 /* Statistics maintained by Send Data Initiator. */ 2623 bge_hostaddr COSIfHCOutPkts[16]; 2624 bge_hostaddr nicDmaReadQueueFull; 2625 bge_hostaddr nicDmaReadHighPriQueueFull; 2626 bge_hostaddr nicSendDataCompQueueFull; 2627 2628 /* Statistics maintained by Host Coalescing. */ 2629 bge_hostaddr nicRingSetSendProdIndex; 2630 bge_hostaddr nicRingStatusUpdate; 2631 bge_hostaddr nicInterrupts; 2632 bge_hostaddr nicAvoidedInterrupts; 2633 bge_hostaddr nicSendThresholdHit; 2634 2635 u_int8_t Reserved4[320]; 2636}; 2637 2638/* 2639 * Tigon general information block. This resides in host memory 2640 * and contains the status counters, ring control blocks and 2641 * producer pointers. 2642 */ 2643 2644struct bge_gib { 2645 struct bge_stats bge_stats; 2646 struct bge_rcb bge_tx_rcb[16]; 2647 struct bge_rcb bge_std_rx_rcb; 2648 struct bge_rcb bge_jumbo_rx_rcb; 2649 struct bge_rcb bge_mini_rx_rcb; 2650 struct bge_rcb bge_return_rcb; 2651}; 2652 2653/* 2654 * NOTE! On the Alpha, we have an alignment constraint. 2655 * The first thing in the packet is a 14-byte Ethernet header. 2656 * This means that the packet is misaligned. To compensate, 2657 * we actually offset the data 2 bytes into the cluster. This 2658 * aligns the packet after the Ethernet header to a 32-bit 2659 * boundary. 2660 */ 2661 2662#define BGE_JUMBO_FRAMELEN 9022 2663#define BGE_JUMBO_MTU (BGE_JUMBO_FRAMELEN - ETHER_HDR_LEN - ETHER_CRC_LEN - ETHER_VLAN_ENCAP_LEN) 2664#define BGE_PAGE_SIZE PAGE_SIZE 2665 2666/* 2667 * Other utility macros. 2668 */ 2669#define BGE_INC(x, y) (x) = (x + 1) % y 2670 2671/* 2672 * Vital product data and structures. 2673 */ 2674#define BGE_VPD_FLAG 0x8000 2675 2676#define VPD_RES_ID 0x82 /* ID string */ 2677#define VPD_RES_READ 0x90 /* start of read only area */ 2678#define VPD_RES_WRITE 0x81 /* start of read/write area */ 2679#define VPD_RES_END 0x78 /* end tag */ 2680 2681/* 2682 * Register access macros. The Tigon always uses memory mapped register 2683 * accesses and all registers must be accessed with 32 bit operations. 2684 */ 2685 2686#define CSR_WRITE_4(sc, reg, val) \ 2687 bus_space_write_4(sc->bge_btag, sc->bge_bhandle, reg, val) 2688 2689#define CSR_READ_4(sc, reg) \ 2690 bus_space_read_4(sc->bge_btag, sc->bge_bhandle, reg) 2691 2692#define BGE_SETBIT(sc, reg, x) \ 2693 CSR_WRITE_4(sc, reg, (CSR_READ_4(sc, reg) | (x))) 2694#define BGE_CLRBIT(sc, reg, x) \ 2695 CSR_WRITE_4(sc, reg, (CSR_READ_4(sc, reg) & ~(x))) 2696 2697/* BAR2 APE register access macros. */ 2698#define APE_WRITE_4(sc, reg, val) \ 2699 bus_space_write_4(sc->bge_apetag, sc->bge_apehandle, reg, val) 2700 2701#define APE_READ_4(sc, reg) \ 2702 bus_space_read_4(sc->bge_apetag, sc->bge_apehandle, reg) 2703 2704#define APE_SETBIT(sc, reg, x) \ 2705 APE_WRITE_4(sc, reg, (APE_READ_4(sc, reg) | (x))) 2706#define APE_CLRBIT(sc, reg, x) \ 2707 APE_WRITE_4(sc, reg, (APE_READ_4(sc, reg) & ~(x))) 2708 2709#define PCI_SETBIT(pc, tag, reg, x) \ 2710 pci_conf_write(pc, tag, reg, (pci_conf_read(pc, tag, reg) | (x))) 2711#define PCI_CLRBIT(pc, tag, reg, x) \ 2712 pci_conf_write(pc, tag, reg, (pci_conf_read(pc, tag, reg) & ~(x))) 2713 2714/* 2715 * Memory management stuff. Note: the SSLOTS, MSLOTS and JSLOTS 2716 * values are tuneable. They control the actual amount of buffers 2717 * allocated for the standard, mini and jumbo receive rings. 2718 */ 2719 2720#define BGE_SSLOTS 256 2721#define BGE_MSLOTS 256 2722#define BGE_JSLOTS 384 2723 2724#define BGE_JRAWLEN (BGE_JUMBO_FRAMELEN + ETHER_ALIGN) 2725#define BGE_JLEN (BGE_JRAWLEN + (sizeof(u_int64_t) - \ 2726 (BGE_JRAWLEN % sizeof(u_int64_t)))) 2727 2728/* 2729 * Ring structures. Most of these reside in host memory and we tell 2730 * the NIC where they are via the ring control blocks. The exceptions 2731 * are the tx and command rings, which live in NIC memory and which 2732 * we access via the shared memory window. 2733 */ 2734struct bge_ring_data { 2735 struct bge_rx_bd bge_rx_std_ring[BGE_STD_RX_RING_CNT]; 2736 struct bge_ext_rx_bd bge_rx_jumbo_ring[BGE_JUMBO_RX_RING_CNT]; 2737 struct bge_rx_bd bge_rx_return_ring[BGE_RETURN_RING_CNT]; 2738 struct bge_tx_bd bge_tx_ring[BGE_TX_RING_CNT]; 2739 struct bge_status_block bge_status_block; 2740 struct bge_tx_desc *bge_tx_ring_nic;/* pointer to shared mem */ 2741 struct bge_cmd_desc *bge_cmd_ring; /* pointer to shared mem */ 2742 struct bge_gib bge_info; 2743}; 2744 2745#define BGE_RING_DMA_ADDR(sc, offset) \ 2746 ((sc)->bge_ring_map->dm_segs[0].ds_addr + \ 2747 offsetof(struct bge_ring_data, offset)) 2748 2749/* 2750 * Number of DMA segments in a TxCB. Note that this is carefully 2751 * chosen to make the total struct size an even power of two. It's 2752 * critical that no TxCB be split across a page boundary since 2753 * no attempt is made to allocate physically contiguous memory. 2754 * 2755 */ 2756#ifdef __LP64__ 2757#define BGE_NTXSEG 30 2758#else 2759#define BGE_NTXSEG 31 2760#endif 2761 2762#define BGE_STATUS_BLK_SZ sizeof (struct bge_status_block) 2763 2764#define BGE_STATS_SZ sizeof (struct bge_stats) 2765 2766/* 2767 * Mbuf pointers. We need these to keep track of the virtual addresses 2768 * of our mbuf chains since we can only convert from physical to virtual, 2769 * not the other way around. 2770 */ 2771struct bge_chain_data { 2772 struct mbuf *bge_tx_chain[BGE_TX_RING_CNT]; 2773 struct mbuf *bge_rx_std_chain[BGE_STD_RX_RING_CNT]; 2774 struct mbuf *bge_rx_jumbo_chain[BGE_JUMBO_RX_RING_CNT]; 2775 struct mbuf *bge_rx_mini_chain[BGE_MINI_RX_RING_CNT]; 2776 bus_dmamap_t bge_tx_map[BGE_TX_RING_CNT]; 2777 bus_dmamap_t bge_rx_std_map[BGE_STD_RX_RING_CNT]; 2778 bus_dmamap_t bge_rx_jumbo_map[BGE_JUMBO_RX_RING_CNT]; 2779}; 2780 2781struct bge_type { 2782 u_int16_t bge_vid; 2783 u_int16_t bge_did; 2784 char *bge_name; 2785}; 2786 2787#define BGE_TIMEOUT 100000 2788#define BGE_TXCONS_UNSET 0xFFFF /* impossible value */ 2789 2790struct txdmamap_pool_entry { 2791 bus_dmamap_t dmamap; 2792 SLIST_ENTRY(txdmamap_pool_entry) link; 2793}; 2794 2795#define ASF_ENABLE 1 2796#define ASF_NEW_HANDSHAKE 2 2797#define ASF_STACKUP 4 2798 2799struct bge_softc { 2800 struct device bge_dev; 2801 struct arpcom arpcom; /* interface info */ 2802 bus_space_handle_t bge_bhandle; 2803 bus_space_tag_t bge_btag; 2804 bus_space_handle_t bge_apehandle; 2805 bus_space_tag_t bge_apetag; 2806 void *bge_intrhand; 2807 struct pci_attach_args bge_pa; 2808 struct mii_data bge_mii; 2809 struct ifmedia bge_ifmedia; /* media info */ 2810 u_int32_t bge_expcap; 2811 u_int32_t bge_mps; 2812 u_int32_t bge_expmrq; 2813 u_int32_t bge_flags; 2814#define BGE_TXRING_VALID 0x00000001 2815#define BGE_RXRING_VALID 0x00000002 2816#define BGE_JUMBO_RXRING_VALID 0x00000004 2817#define BGE_RX_ALIGNBUG 0x00000008 2818#define BGE_NO_3LED 0x00000010 2819#define BGE_PCIX 0x00000020 2820#define BGE_PCIE 0x00000040 2821#define BGE_ASF_MODE 0x00000080 2822#define BGE_NO_EEPROM 0x00000100 2823#define BGE_JUMBO_CAPABLE 0x00000200 2824#define BGE_10_100_ONLY 0x00000400 2825#define BGE_PHY_FIBER_TBI 0x00000800 2826#define BGE_PHY_FIBER_MII 0x00001000 2827#define BGE_PHY_CRC_BUG 0x00002000 2828#define BGE_PHY_ADC_BUG 0x00004000 2829#define BGE_PHY_5704_A0_BUG 0x00008000 2830#define BGE_PHY_JITTER_BUG 0x00010000 2831#define BGE_PHY_BER_BUG 0x00020000 2832#define BGE_PHY_ADJUST_TRIM 0x00040000 2833#define BGE_NO_ETH_WIRE_SPEED 0x00080000 2834#define BGE_IS_5788 0x00100000 2835#define BGE_5705_PLUS 0x00200000 2836#define BGE_575X_PLUS 0x00400000 2837#define BGE_5755_PLUS 0x00800000 2838#define BGE_5714_FAMILY 0x01000000 2839#define BGE_5700_FAMILY 0x02000000 2840#define BGE_5717_PLUS 0x04000000 2841#define BGE_57765_PLUS 0x08000000 2842#define BGE_APE 0x10000000 2843#define BGE_CPMU_PRESENT 0x20000000 2844 2845 bus_dma_tag_t bge_dmatag; 2846 u_int32_t bge_mfw_flags; /* Management F/W flags */ 2847#define BGE_MFW_ON_RXCPU 0x00000001 2848#define BGE_MFW_ON_APE 0x00000002 2849#define BGE_MFW_TYPE_NCSI 0x00000004 2850#define BGE_MFW_TYPE_DASH 0x00000008 2851 int bge_phy_ape_lock; 2852 int bge_phy_addr; 2853 u_int32_t bge_chipid; 2854 struct bge_ring_data *bge_rdata; /* rings */ 2855 struct bge_chain_data bge_cdata; /* mbufs */ 2856 bus_dmamap_t bge_ring_map; 2857 u_int16_t bge_tx_saved_considx; 2858 u_int16_t bge_rx_saved_considx; 2859 u_int16_t bge_ev_saved_considx; 2860 u_int16_t bge_return_ring_cnt; 2861 u_int32_t bge_tx_prodidx; 2862 u_int16_t bge_std; /* current std ring head */ 2863 int bge_std_cnt; 2864 u_int16_t bge_jumbo; /* current jumo ring head */ 2865 int bge_jumbo_cnt; 2866 u_int32_t bge_stat_ticks; 2867 u_int32_t bge_rx_coal_ticks; 2868 u_int32_t bge_tx_coal_ticks; 2869 u_int32_t bge_rx_max_coal_bds; 2870 u_int32_t bge_tx_max_coal_bds; 2871 u_int32_t bge_tx_buf_ratio; 2872 u_int32_t bge_sts; 2873#define BGE_STS_LINK 0x00000001 /* MAC link status */ 2874#define BGE_STS_LINK_EVT 0x00000002 /* pending link event */ 2875#define BGE_STS_AUTOPOLL 0x00000004 /* PHY auto-polling */ 2876#define BGE_STS_BIT(sc, x) ((sc)->bge_sts & (x)) 2877#define BGE_STS_SETBIT(sc, x) ((sc)->bge_sts |= (x)) 2878#define BGE_STS_CLRBIT(sc, x) ((sc)->bge_sts &= ~(x)) 2879 int bge_flowflags; 2880 int bge_txcnt; 2881 struct timeout bge_timeout; 2882 struct timeout bge_rxtimeout; 2883 u_int32_t bge_rx_discards; 2884 u_int32_t bge_tx_discards; 2885 u_int32_t bge_rx_inerrors; 2886 u_int32_t bge_rx_overruns; 2887 u_int32_t bge_tx_collisions; 2888 SLIST_HEAD(, txdmamap_pool_entry) txdma_list; 2889 struct txdmamap_pool_entry *txdma[BGE_TX_RING_CNT]; 2890}; 2891