if_bgereg.h revision 1.37
1/* $OpenBSD: if_bgereg.h,v 1.37 2005/12/28 20:27:38 brad 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_FW 0x00000B78 80#define BGE_FW_PAUSE 0x00000002 81#define BGE_SOFTWARE_GENCOMM_END 0x00000FFF 82#define BGE_UNMAPPED 0x00001000 83#define BGE_UNMAPPED_END 0x00001FFF 84#define BGE_DMA_DESCRIPTORS 0x00002000 85#define BGE_DMA_DESCRIPTORS_END 0x00003FFF 86#define BGE_SEND_RING_1_TO_4 0x00004000 87#define BGE_SEND_RING_1_TO_4_END 0x00005FFF 88 89/* Mappings for internal memory configuration */ 90#define BGE_STD_RX_RINGS 0x00006000 91#define BGE_STD_RX_RINGS_END 0x00006FFF 92#define BGE_JUMBO_RX_RINGS 0x00007000 93#define BGE_JUMBO_RX_RINGS_END 0x00007FFF 94#define BGE_BUFFPOOL_1 0x00008000 95#define BGE_BUFFPOOL_1_END 0x0000FFFF 96#define BGE_BUFFPOOL_2 0x00010000 /* or expansion ROM */ 97#define BGE_BUFFPOOL_2_END 0x00017FFF 98#define BGE_BUFFPOOL_3 0x00018000 /* or expansion ROM */ 99#define BGE_BUFFPOOL_3_END 0x0001FFFF 100 101/* Mappings for external SSRAM configurations */ 102#define BGE_SEND_RING_5_TO_6 0x00006000 103#define BGE_SEND_RING_5_TO_6_END 0x00006FFF 104#define BGE_SEND_RING_7_TO_8 0x00007000 105#define BGE_SEND_RING_7_TO_8_END 0x00007FFF 106#define BGE_SEND_RING_9_TO_16 0x00008000 107#define BGE_SEND_RING_9_TO_16_END 0x0000BFFF 108#define BGE_EXT_STD_RX_RINGS 0x0000C000 109#define BGE_EXT_STD_RX_RINGS_END 0x0000CFFF 110#define BGE_EXT_JUMBO_RX_RINGS 0x0000D000 111#define BGE_EXT_JUMBO_RX_RINGS_END 0x0000DFFF 112#define BGE_MINI_RX_RINGS 0x0000E000 113#define BGE_MINI_RX_RINGS_END 0x0000FFFF 114#define BGE_AVAIL_REGION1 0x00010000 /* or expansion ROM */ 115#define BGE_AVAIL_REGION1_END 0x00017FFF 116#define BGE_AVAIL_REGION2 0x00018000 /* or expansion ROM */ 117#define BGE_AVAIL_REGION2_END 0x0001FFFF 118#define BGE_EXT_SSRAM 0x00020000 119#define BGE_EXT_SSRAM_END 0x000FFFFF 120 121 122/* 123 * BCM570x register offsets. These are memory mapped registers 124 * which can be accessed with the CSR_READ_4()/CSR_WRITE_4() macros. 125 * Each register must be accessed using 32 bit operations. 126 * 127 * All registers are accessed through a 32K shared memory block. 128 * The first group of registers are actually copies of the PCI 129 * configuration space registers. 130 */ 131 132/* 133 * PCI registers defined in the PCI 2.2 spec. 134 */ 135#define BGE_PCI_VID 0x00 136#define BGE_PCI_DID 0x02 137#define BGE_PCI_CMD 0x04 138#define BGE_PCI_STS 0x06 139#define BGE_PCI_REV 0x08 140#define BGE_PCI_CLASS 0x09 141#define BGE_PCI_CACHESZ 0x0C 142#define BGE_PCI_LATTIMER 0x0D 143#define BGE_PCI_HDRTYPE 0x0E 144#define BGE_PCI_BIST 0x0F 145#define BGE_PCI_BAR0 0x10 146#define BGE_PCI_BAR1 0x14 147#define BGE_PCI_SUBSYS 0x2C 148#define BGE_PCI_SUBVID 0x2E 149#define BGE_PCI_ROMBASE 0x30 150#define BGE_PCI_CAPPTR 0x34 151#define BGE_PCI_INTLINE 0x3C 152#define BGE_PCI_INTPIN 0x3D 153#define BGE_PCI_MINGNT 0x3E 154#define BGE_PCI_MAXLAT 0x3F 155#define BGE_PCI_PCIXCAP 0x40 156#define BGE_PCI_NEXTPTR_PM 0x41 157#define BGE_PCI_PCIX_CMD 0x42 158#define BGE_PCI_PCIX_STS 0x44 159#define BGE_PCI_PWRMGMT_CAPID 0x48 160#define BGE_PCI_NEXTPTR_VPD 0x49 161#define BGE_PCI_PWRMGMT_CAPS 0x4A 162#define BGE_PCI_PWRMGMT_CMD 0x4C 163#define BGE_PCI_PWRMGMT_STS 0x4D 164#define BGE_PCI_PWRMGMT_DATA 0x4F 165#define BGE_PCI_VPD_CAPID 0x50 166#define BGE_PCI_NEXTPTR_MSI 0x51 167#define BGE_PCI_VPD_ADDR 0x52 168#define BGE_PCI_VPD_DATA 0x54 169#define BGE_PCI_MSI_CAPID 0x58 170#define BGE_PCI_NEXTPTR_NONE 0x59 171#define BGE_PCI_MSI_CTL 0x5A 172#define BGE_PCI_MSI_ADDR_HI 0x5C 173#define BGE_PCI_MSI_ADDR_LO 0x60 174#define BGE_PCI_MSI_DATA 0x64 175 176/* PCI MSI. ??? */ 177#define BGE_PCIE_CAPID_REG 0xD0 178#define BGE_PCIE_CAPID 0x10 179 180/* 181 * PCI registers specific to the BCM570x family. 182 */ 183#define BGE_PCI_MISC_CTL 0x68 184#define BGE_PCI_DMA_RW_CTL 0x6C 185#define BGE_PCI_PCISTATE 0x70 186#define BGE_PCI_CLKCTL 0x74 187#define BGE_PCI_REG_BASEADDR 0x78 188#define BGE_PCI_MEMWIN_BASEADDR 0x7C 189#define BGE_PCI_REG_DATA 0x80 190#define BGE_PCI_MEMWIN_DATA 0x84 191#define BGE_PCI_MODECTL 0x88 192#define BGE_PCI_MISC_CFG 0x8C 193#define BGE_PCI_MISC_LOCALCTL 0x90 194#define BGE_PCI_UNDI_RX_STD_PRODIDX_HI 0x98 195#define BGE_PCI_UNDI_RX_STD_PRODIDX_LO 0x9C 196#define BGE_PCI_UNDI_RX_RTN_CONSIDX_HI 0xA0 197#define BGE_PCI_UNDI_RX_RTN_CONSIDX_LO 0xA4 198#define BGE_PCI_UNDI_TX_BD_PRODIDX_HI 0xA8 199#define BGE_PCI_UNDI_TX_BD_PRODIDX_LO 0xAC 200#define BGE_PCI_ISR_MBX_HI 0xB0 201#define BGE_PCI_ISR_MBX_LO 0xB4 202 203/* PCI Misc. Host control register */ 204#define BGE_PCIMISCCTL_CLEAR_INTA 0x00000001 205#define BGE_PCIMISCCTL_MASK_PCI_INTR 0x00000002 206#define BGE_PCIMISCCTL_ENDIAN_BYTESWAP 0x00000004 207#define BGE_PCIMISCCTL_ENDIAN_WORDSWAP 0x00000008 208#define BGE_PCIMISCCTL_PCISTATE_RW 0x00000010 209#define BGE_PCIMISCCTL_CLOCKCTL_RW 0x00000020 210#define BGE_PCIMISCCTL_REG_WORDSWAP 0x00000040 211#define BGE_PCIMISCCTL_INDIRECT_ACCESS 0x00000080 212#define BGE_PCIMISCCTL_ASICREV 0xFFFF0000 213 214#if BYTE_ORDER == LITTLE_ENDIAN 215#define BGE_DMA_SWAP_OPTIONS \ 216 BGE_MODECTL_WORDSWAP_NONFRAME| \ 217 BGE_MODECTL_BYTESWAP_DATA|BGE_MODECTL_WORDSWAP_DATA 218#else 219#define BGE_DMA_SWAP_OPTIONS \ 220 BGE_MODECTL_WORDSWAP_NONFRAME|BGE_MODECTL_BYTESWAP_NONFRAME| \ 221 BGE_MODECTL_BYTESWAP_DATA|BGE_MODECTL_WORDSWAP_DATA 222#endif 223 224#define BGE_INIT \ 225 (BGE_PCIMISCCTL_ENDIAN_WORDSWAP|BGE_PCIMISCCTL_CLEAR_INTA| \ 226 BGE_PCIMISCCTL_MASK_PCI_INTR|BGE_PCIMISCCTL_INDIRECT_ACCESS) 227 228#define BGE_CHIPID_BCM5700_A0 0x70000000 229#define BGE_CHIPID_BCM5700_A1 0x70010000 230#define BGE_CHIPID_BCM5700_B0 0x71000000 231#define BGE_CHIPID_BCM5700_B1 0x71010000 232#define BGE_CHIPID_BCM5700_B2 0x71020000 233#define BGE_CHIPID_BCM5700_B3 0x71030000 234#define BGE_CHIPID_BCM5700_ALTIMA 0x71040000 235#define BGE_CHIPID_BCM5700_C0 0x72000000 236#define BGE_CHIPID_BCM5701_A0 0x00000000 /* grrrr */ 237#define BGE_CHIPID_BCM5701_B0 0x01000000 238#define BGE_CHIPID_BCM5701_B2 0x01020000 239#define BGE_CHIPID_BCM5701_B5 0x01050000 240#define BGE_CHIPID_BCM5703_A0 0x10000000 241#define BGE_CHIPID_BCM5703_A1 0x10010000 242#define BGE_CHIPID_BCM5703_A2 0x10020000 243#define BGE_CHIPID_BCM5703_A3 0x10030000 244#define BGE_CHIPID_BCM5704_A0 0x20000000 245#define BGE_CHIPID_BCM5704_A1 0x20010000 246#define BGE_CHIPID_BCM5704_A2 0x20020000 247#define BGE_CHIPID_BCM5704_A3 0x20030000 248#define BGE_CHIPID_BCM5704_B0 0x21000000 249#define BGE_CHIPID_BCM5705_A0 0x30000000 250#define BGE_CHIPID_BCM5705_A1 0x30010000 251#define BGE_CHIPID_BCM5705_A2 0x30020000 252#define BGE_CHIPID_BCM5705_A3 0x30030000 253#define BGE_CHIPID_BCM5750_A0 0x40000000 254#define BGE_CHIPID_BCM5750_A1 0x40010000 255#define BGE_CHIPID_BCM5750_A3 0x40030000 256#define BGE_CHIPID_BCM5750_B0 0x40100000 257#define BGE_CHIPID_BCM5750_B1 0x41010000 258#define BGE_CHIPID_BCM5750_C0 0x42000000 259#define BGE_CHIPID_BCM5750_C1 0x42010000 260#define BGE_CHIPID_BCM5714_A0 0x50000000 261#define BGE_CHIPID_BCM5752_A0 0x60000000 262#define BGE_CHIPID_BCM5752_A1 0x60010000 263#define BGE_CHIPID_BCM5714 0x80000000 264#define BGE_CHIPID_BCM5715_A0 0x90000000 265#define BGE_CHIPID_BCM5715_A1 0x90010000 266 267/* shorthand one */ 268#define BGE_ASICREV(x) ((x) >> 28) 269#define BGE_ASICREV_BCM5700 0x07 270#define BGE_ASICREV_BCM5701 0x00 271#define BGE_ASICREV_BCM5703 0x01 272#define BGE_ASICREV_BCM5704 0x02 273#define BGE_ASICREV_BCM5705 0x03 274#define BGE_ASICREV_BCM5750 0x04 275#define BGE_ASICREV_BCM5714_A0 0x05 /* 5714, 5715 */ 276#define BGE_ASICREV_BCM5752 0x06 277#define BGE_ASICREV_BCM5780 0x08 278#define BGE_ASICREV_BCM5714 0x09 /* 5714, 5715 */ 279 280/* chip revisions */ 281#define BGE_CHIPREV(x) ((x) >> 24) 282#define BGE_CHIPREV_5700_AX 0x70 283#define BGE_CHIPREV_5700_BX 0x71 284#define BGE_CHIPREV_5700_CX 0x72 285#define BGE_CHIPREV_5701_AX 0x00 286#define BGE_CHIPREV_5703_AX 0x10 287#define BGE_CHIPREV_5704_AX 0x20 288#define BGE_CHIPREV_5704_BX 0x21 289#define BGE_CHIPREV_5750_AX 0x40 290#define BGE_CHIPREV_5750_BX 0x41 291 292/* PCI DMA Read/Write Control register */ 293#define BGE_PCIDMARWCTL_MINDMA 0x000000FF 294#define BGE_PCIDMARWCTL_RDADRR_BNDRY 0x00000700 295#define BGE_PCIDMARWCTL_WRADDR_BNDRY 0x00003800 296#define BGE_PCIDMARWCTL_ONEDMA_ATONCE 0x00004000 297#define BGE_PCIDMARWCTL_RD_WAT 0x00070000 298#define BGE_PCIDMARWCTL_RD_WAT_SHIFT 16 299#define BGE_PCIDMARWCTL_WR_WAT 0x00380000 300#define BGE_PCIDMARWCTL_WR_WAT_SHIFT 19 301#define BGE_PCIDMARWCTL_USE_MRM 0x00400000 302#define BGE_PCIDMARWCTL_ASRT_ALL_BE 0x00800000 303#define BGE_PCIDMARWCTL_DFLT_PCI_RD_CMD 0x0F000000 304#define BGE_PCIDMARWCTL_DFLT_PCI_RD_CMD_SHIFT 24 305#define BGE_PCIDMARWCTL_DFLT_PCI_WR_CMD 0xF0000000 306#define BGE_PCIDMARWCTL_DFLT_PCI_WR_CMD_SHIFT 28 307 308#define BGE_PCI_READ_BNDRY_DISABLE 0x00000000 309#define BGE_PCI_READ_BNDRY_16BYTES 0x00000100 310#define BGE_PCI_READ_BNDRY_32BYTES 0x00000200 311#define BGE_PCI_READ_BNDRY_64BYTES 0x00000300 312#define BGE_PCI_READ_BNDRY_128BYTES 0x00000400 313#define BGE_PCI_READ_BNDRY_256BYTES 0x00000500 314#define BGE_PCI_READ_BNDRY_512BYTES 0x00000600 315#define BGE_PCI_READ_BNDRY_1024BYTES 0x00000700 316 317#define BGE_PCI_WRITE_BNDRY_DISABLE 0x00000000 318#define BGE_PCI_WRITE_BNDRY_16BYTES 0x00000800 319#define BGE_PCI_WRITE_BNDRY_32BYTES 0x00001000 320#define BGE_PCI_WRITE_BNDRY_64BYTES 0x00001800 321#define BGE_PCI_WRITE_BNDRY_128BYTES 0x00002000 322#define BGE_PCI_WRITE_BNDRY_256BYTES 0x00002800 323#define BGE_PCI_WRITE_BNDRY_512BYTES 0x00003000 324#define BGE_PCI_WRITE_BNDRY_1024BYTES 0x00003800 325 326/* 327 * PCI state register -- note, this register is read only 328 * unless the PCISTATE_WR bit of the PCI Misc. Host Control 329 * register is set. 330 */ 331#define BGE_PCISTATE_FORCE_RESET 0x00000001 332#define BGE_PCISTATE_INTR_STATE 0x00000002 333#define BGE_PCISTATE_PCI_BUSMODE 0x00000004 /* 1 = PCI, 0 = PCI-X */ 334#define BGE_PCISTATE_PCI_BUSSPEED 0x00000008 /* 1 = 33/66, 0 = 66/133 */ 335#define BGE_PCISTATE_32BIT_BUS 0x00000010 /* 1 = 32bit, 0 = 64bit */ 336#define BGE_PCISTATE_WANT_EXPROM 0x00000020 337#define BGE_PCISTATE_EXPROM_RETRY 0x00000040 338#define BGE_PCISTATE_FLATVIEW_MODE 0x00000100 339#define BGE_PCISTATE_PCI_TGT_RETRY_MAX 0x00000E00 340 341/* 342 * The following bits in PCI state register are reserved. 343 * If we check that the register values reverts on reset, 344 * do not check these bits. On some 5704C (rev A3) and some 345 * Altima chips, these bits do not revert until much later 346 * in the bge driver's bge_reset() chip-reset state machine. 347 */ 348#define BGE_PCISTATE_RESERVED ((1 << 12) + (1 <<7)) 349 350/* 351 * PCI Clock Control register -- note, this register is read only 352 * unless the CLOCKCTL_RW bit of the PCI Misc. Host Control 353 * register is set. 354 */ 355#define BGE_PCICLOCKCTL_DETECTED_SPEED 0x0000000F 356#define BGE_PCICLOCKCTL_M66EN 0x00000080 357#define BGE_PCICLOCKCTL_LOWPWR_CLKMODE 0x00000200 358#define BGE_PCICLOCKCTL_RXCPU_CLK_DIS 0x00000400 359#define BGE_PCICLOCKCTL_TXCPU_CLK_DIS 0x00000800 360#define BGE_PCICLOCKCTL_ALTCLK 0x00001000 361#define BGE_PCICLOCKCTL_ALTCLK_SRC 0x00002000 362#define BGE_PCICLOCKCTL_PCIPLL_DISABLE 0x00004000 363#define BGE_PCICLOCKCTL_SYSPLL_DISABLE 0x00008000 364#define BGE_PCICLOCKCTL_BIST_ENABLE 0x00010000 365 366/* 367 * High priority mailbox registers 368 * Each mailbox is 64-bits wide, though we only use the 369 * lower 32 bits. To write a 64-bit value, write the upper 32 bits 370 * first. The NIC will load the mailbox after the lower 32 bit word 371 * has been updated. 372 */ 373#define BGE_MBX_IRQ0_HI 0x0200 374#define BGE_MBX_IRQ0_LO 0x0204 375#define BGE_MBX_IRQ1_HI 0x0208 376#define BGE_MBX_IRQ1_LO 0x020C 377#define BGE_MBX_IRQ2_HI 0x0210 378#define BGE_MBX_IRQ2_LO 0x0214 379#define BGE_MBX_IRQ3_HI 0x0218 380#define BGE_MBX_IRQ3_LO 0x021C 381#define BGE_MBX_GEN0_HI 0x0220 382#define BGE_MBX_GEN0_LO 0x0224 383#define BGE_MBX_GEN1_HI 0x0228 384#define BGE_MBX_GEN1_LO 0x022C 385#define BGE_MBX_GEN2_HI 0x0230 386#define BGE_MBX_GEN2_LO 0x0234 387#define BGE_MBX_GEN3_HI 0x0228 388#define BGE_MBX_GEN3_LO 0x022C 389#define BGE_MBX_GEN4_HI 0x0240 390#define BGE_MBX_GEN4_LO 0x0244 391#define BGE_MBX_GEN5_HI 0x0248 392#define BGE_MBX_GEN5_LO 0x024C 393#define BGE_MBX_GEN6_HI 0x0250 394#define BGE_MBX_GEN6_LO 0x0254 395#define BGE_MBX_GEN7_HI 0x0258 396#define BGE_MBX_GEN7_LO 0x025C 397#define BGE_MBX_RELOAD_STATS_HI 0x0260 398#define BGE_MBX_RELOAD_STATS_LO 0x0264 399#define BGE_MBX_RX_STD_PROD_HI 0x0268 400#define BGE_MBX_RX_STD_PROD_LO 0x026C 401#define BGE_MBX_RX_JUMBO_PROD_HI 0x0270 402#define BGE_MBX_RX_JUMBO_PROD_LO 0x0274 403#define BGE_MBX_RX_MINI_PROD_HI 0x0278 404#define BGE_MBX_RX_MINI_PROD_LO 0x027C 405#define BGE_MBX_RX_CONS0_HI 0x0280 406#define BGE_MBX_RX_CONS0_LO 0x0284 407#define BGE_MBX_RX_CONS1_HI 0x0288 408#define BGE_MBX_RX_CONS1_LO 0x028C 409#define BGE_MBX_RX_CONS2_HI 0x0290 410#define BGE_MBX_RX_CONS2_LO 0x0294 411#define BGE_MBX_RX_CONS3_HI 0x0298 412#define BGE_MBX_RX_CONS3_LO 0x029C 413#define BGE_MBX_RX_CONS4_HI 0x02A0 414#define BGE_MBX_RX_CONS4_LO 0x02A4 415#define BGE_MBX_RX_CONS5_HI 0x02A8 416#define BGE_MBX_RX_CONS5_LO 0x02AC 417#define BGE_MBX_RX_CONS6_HI 0x02B0 418#define BGE_MBX_RX_CONS6_LO 0x02B4 419#define BGE_MBX_RX_CONS7_HI 0x02B8 420#define BGE_MBX_RX_CONS7_LO 0x02BC 421#define BGE_MBX_RX_CONS8_HI 0x02C0 422#define BGE_MBX_RX_CONS8_LO 0x02C4 423#define BGE_MBX_RX_CONS9_HI 0x02C8 424#define BGE_MBX_RX_CONS9_LO 0x02CC 425#define BGE_MBX_RX_CONS10_HI 0x02D0 426#define BGE_MBX_RX_CONS10_LO 0x02D4 427#define BGE_MBX_RX_CONS11_HI 0x02D8 428#define BGE_MBX_RX_CONS11_LO 0x02DC 429#define BGE_MBX_RX_CONS12_HI 0x02E0 430#define BGE_MBX_RX_CONS12_LO 0x02E4 431#define BGE_MBX_RX_CONS13_HI 0x02E8 432#define BGE_MBX_RX_CONS13_LO 0x02EC 433#define BGE_MBX_RX_CONS14_HI 0x02F0 434#define BGE_MBX_RX_CONS14_LO 0x02F4 435#define BGE_MBX_RX_CONS15_HI 0x02F8 436#define BGE_MBX_RX_CONS15_LO 0x02FC 437#define BGE_MBX_TX_HOST_PROD0_HI 0x0300 438#define BGE_MBX_TX_HOST_PROD0_LO 0x0304 439#define BGE_MBX_TX_HOST_PROD1_HI 0x0308 440#define BGE_MBX_TX_HOST_PROD1_LO 0x030C 441#define BGE_MBX_TX_HOST_PROD2_HI 0x0310 442#define BGE_MBX_TX_HOST_PROD2_LO 0x0314 443#define BGE_MBX_TX_HOST_PROD3_HI 0x0318 444#define BGE_MBX_TX_HOST_PROD3_LO 0x031C 445#define BGE_MBX_TX_HOST_PROD4_HI 0x0320 446#define BGE_MBX_TX_HOST_PROD4_LO 0x0324 447#define BGE_MBX_TX_HOST_PROD5_HI 0x0328 448#define BGE_MBX_TX_HOST_PROD5_LO 0x032C 449#define BGE_MBX_TX_HOST_PROD6_HI 0x0330 450#define BGE_MBX_TX_HOST_PROD6_LO 0x0334 451#define BGE_MBX_TX_HOST_PROD7_HI 0x0338 452#define BGE_MBX_TX_HOST_PROD7_LO 0x033C 453#define BGE_MBX_TX_HOST_PROD8_HI 0x0340 454#define BGE_MBX_TX_HOST_PROD8_LO 0x0344 455#define BGE_MBX_TX_HOST_PROD9_HI 0x0348 456#define BGE_MBX_TX_HOST_PROD9_LO 0x034C 457#define BGE_MBX_TX_HOST_PROD10_HI 0x0350 458#define BGE_MBX_TX_HOST_PROD10_LO 0x0354 459#define BGE_MBX_TX_HOST_PROD11_HI 0x0358 460#define BGE_MBX_TX_HOST_PROD11_LO 0x035C 461#define BGE_MBX_TX_HOST_PROD12_HI 0x0360 462#define BGE_MBX_TX_HOST_PROD12_LO 0x0364 463#define BGE_MBX_TX_HOST_PROD13_HI 0x0368 464#define BGE_MBX_TX_HOST_PROD13_LO 0x036C 465#define BGE_MBX_TX_HOST_PROD14_HI 0x0370 466#define BGE_MBX_TX_HOST_PROD14_LO 0x0374 467#define BGE_MBX_TX_HOST_PROD15_HI 0x0378 468#define BGE_MBX_TX_HOST_PROD15_LO 0x037C 469#define BGE_MBX_TX_NIC_PROD0_HI 0x0380 470#define BGE_MBX_TX_NIC_PROD0_LO 0x0384 471#define BGE_MBX_TX_NIC_PROD1_HI 0x0388 472#define BGE_MBX_TX_NIC_PROD1_LO 0x038C 473#define BGE_MBX_TX_NIC_PROD2_HI 0x0390 474#define BGE_MBX_TX_NIC_PROD2_LO 0x0394 475#define BGE_MBX_TX_NIC_PROD3_HI 0x0398 476#define BGE_MBX_TX_NIC_PROD3_LO 0x039C 477#define BGE_MBX_TX_NIC_PROD4_HI 0x03A0 478#define BGE_MBX_TX_NIC_PROD4_LO 0x03A4 479#define BGE_MBX_TX_NIC_PROD5_HI 0x03A8 480#define BGE_MBX_TX_NIC_PROD5_LO 0x03AC 481#define BGE_MBX_TX_NIC_PROD6_HI 0x03B0 482#define BGE_MBX_TX_NIC_PROD6_LO 0x03B4 483#define BGE_MBX_TX_NIC_PROD7_HI 0x03B8 484#define BGE_MBX_TX_NIC_PROD7_LO 0x03BC 485#define BGE_MBX_TX_NIC_PROD8_HI 0x03C0 486#define BGE_MBX_TX_NIC_PROD8_LO 0x03C4 487#define BGE_MBX_TX_NIC_PROD9_HI 0x03C8 488#define BGE_MBX_TX_NIC_PROD9_LO 0x03CC 489#define BGE_MBX_TX_NIC_PROD10_HI 0x03D0 490#define BGE_MBX_TX_NIC_PROD10_LO 0x03D4 491#define BGE_MBX_TX_NIC_PROD11_HI 0x03D8 492#define BGE_MBX_TX_NIC_PROD11_LO 0x03DC 493#define BGE_MBX_TX_NIC_PROD12_HI 0x03E0 494#define BGE_MBX_TX_NIC_PROD12_LO 0x03E4 495#define BGE_MBX_TX_NIC_PROD13_HI 0x03E8 496#define BGE_MBX_TX_NIC_PROD13_LO 0x03EC 497#define BGE_MBX_TX_NIC_PROD14_HI 0x03F0 498#define BGE_MBX_TX_NIC_PROD14_LO 0x03F4 499#define BGE_MBX_TX_NIC_PROD15_HI 0x03F8 500#define BGE_MBX_TX_NIC_PROD15_LO 0x03FC 501 502#define BGE_TX_RINGS_MAX 4 503#define BGE_TX_RINGS_EXTSSRAM_MAX 16 504#define BGE_RX_RINGS_MAX 16 505 506/* Ethernet MAC control registers */ 507#define BGE_MAC_MODE 0x0400 508#define BGE_MAC_STS 0x0404 509#define BGE_MAC_EVT_ENB 0x0408 510#define BGE_MAC_LED_CTL 0x040C 511#define BGE_MAC_ADDR1_LO 0x0410 512#define BGE_MAC_ADDR1_HI 0x0414 513#define BGE_MAC_ADDR2_LO 0x0418 514#define BGE_MAC_ADDR2_HI 0x041C 515#define BGE_MAC_ADDR3_LO 0x0420 516#define BGE_MAC_ADDR3_HI 0x0424 517#define BGE_MAC_ADDR4_LO 0x0428 518#define BGE_MAC_ADDR4_HI 0x042C 519#define BGE_WOL_PATPTR 0x0430 520#define BGE_WOL_PATCFG 0x0434 521#define BGE_TX_RANDOM_BACKOFF 0x0438 522#define BGE_RX_MTU 0x043C 523#define BGE_GBIT_PCS_TEST 0x0440 524#define BGE_TX_TBI_AUTONEG 0x0444 525#define BGE_RX_TBI_AUTONEG 0x0448 526#define BGE_MI_COMM 0x044C 527#define BGE_MI_STS 0x0450 528#define BGE_MI_MODE 0x0454 529#define BGE_AUTOPOLL_STS 0x0458 530#define BGE_TX_MODE 0x045C 531#define BGE_TX_STS 0x0460 532#define BGE_TX_LENGTHS 0x0464 533#define BGE_RX_MODE 0x0468 534#define BGE_RX_STS 0x046C 535#define BGE_MAR0 0x0470 536#define BGE_MAR1 0x0474 537#define BGE_MAR2 0x0478 538#define BGE_MAR3 0x047C 539#define BGE_RX_BD_RULES_CTL0 0x0480 540#define BGE_RX_BD_RULES_MASKVAL0 0x0484 541#define BGE_RX_BD_RULES_CTL1 0x0488 542#define BGE_RX_BD_RULES_MASKVAL1 0x048C 543#define BGE_RX_BD_RULES_CTL2 0x0490 544#define BGE_RX_BD_RULES_MASKVAL2 0x0494 545#define BGE_RX_BD_RULES_CTL3 0x0498 546#define BGE_RX_BD_RULES_MASKVAL3 0x049C 547#define BGE_RX_BD_RULES_CTL4 0x04A0 548#define BGE_RX_BD_RULES_MASKVAL4 0x04A4 549#define BGE_RX_BD_RULES_CTL5 0x04A8 550#define BGE_RX_BD_RULES_MASKVAL5 0x04AC 551#define BGE_RX_BD_RULES_CTL6 0x04B0 552#define BGE_RX_BD_RULES_MASKVAL6 0x04B4 553#define BGE_RX_BD_RULES_CTL7 0x04B8 554#define BGE_RX_BD_RULES_MASKVAL7 0x04BC 555#define BGE_RX_BD_RULES_CTL8 0x04C0 556#define BGE_RX_BD_RULES_MASKVAL8 0x04C4 557#define BGE_RX_BD_RULES_CTL9 0x04C8 558#define BGE_RX_BD_RULES_MASKVAL9 0x04CC 559#define BGE_RX_BD_RULES_CTL10 0x04D0 560#define BGE_RX_BD_RULES_MASKVAL10 0x04D4 561#define BGE_RX_BD_RULES_CTL11 0x04D8 562#define BGE_RX_BD_RULES_MASKVAL11 0x04DC 563#define BGE_RX_BD_RULES_CTL12 0x04E0 564#define BGE_RX_BD_RULES_MASKVAL12 0x04E4 565#define BGE_RX_BD_RULES_CTL13 0x04E8 566#define BGE_RX_BD_RULES_MASKVAL13 0x04EC 567#define BGE_RX_BD_RULES_CTL14 0x04F0 568#define BGE_RX_BD_RULES_MASKVAL14 0x04F4 569#define BGE_RX_BD_RULES_CTL15 0x04F8 570#define BGE_RX_BD_RULES_MASKVAL15 0x04FC 571#define BGE_RX_RULES_CFG 0x0500 572#define BGE_MAX_RX_FRAME_LOWAT 0x0504 573#define BGE_SERDES_CFG 0x0590 574#define BGE_SERDES_STS 0x0594 575#define BGE_SGDIG_CFG 0x05B0 576#define BGE_SGDIG_STS 0x05B4 577#define BGE_RX_STATS 0x0800 578#define BGE_TX_STATS 0x0880 579 580/* Ethernet MAC Mode register */ 581#define BGE_MACMODE_RESET 0x00000001 582#define BGE_MACMODE_HALF_DUPLEX 0x00000002 583#define BGE_MACMODE_PORTMODE 0x0000000C 584#define BGE_MACMODE_LOOPBACK 0x00000010 585#define BGE_MACMODE_RX_TAGGEDPKT 0x00000080 586#define BGE_MACMODE_TX_BURST_ENB 0x00000100 587#define BGE_MACMODE_MAX_DEFER 0x00000200 588#define BGE_MACMODE_LINK_POLARITY 0x00000400 589#define BGE_MACMODE_RX_STATS_ENB 0x00000800 590#define BGE_MACMODE_RX_STATS_CLEAR 0x00001000 591#define BGE_MACMODE_RX_STATS_FLUSH 0x00002000 592#define BGE_MACMODE_TX_STATS_ENB 0x00004000 593#define BGE_MACMODE_TX_STATS_CLEAR 0x00008000 594#define BGE_MACMODE_TX_STATS_FLUSH 0x00010000 595#define BGE_MACMODE_TBI_SEND_CFGS 0x00020000 596#define BGE_MACMODE_MAGIC_PKT_ENB 0x00040000 597#define BGE_MACMODE_ACPI_PWRON_ENB 0x00080000 598#define BGE_MACMODE_MIP_ENB 0x00100000 599#define BGE_MACMODE_TXDMA_ENB 0x00200000 600#define BGE_MACMODE_RXDMA_ENB 0x00400000 601#define BGE_MACMODE_FRMHDR_DMA_ENB 0x00800000 602 603#define BGE_PORTMODE_NONE 0x00000000 604#define BGE_PORTMODE_MII 0x00000004 605#define BGE_PORTMODE_GMII 0x00000008 606#define BGE_PORTMODE_TBI 0x0000000C 607 608/* MAC Status register */ 609#define BGE_MACSTAT_TBI_PCS_SYNCHED 0x00000001 610#define BGE_MACSTAT_TBI_SIGNAL_DETECT 0x00000002 611#define BGE_MACSTAT_RX_CFG 0x00000004 612#define BGE_MACSTAT_CFG_CHANGED 0x00000008 613#define BGE_MACSTAT_SYNC_CHANGED 0x00000010 614#define BGE_MACSTAT_PORT_DECODE_ERROR 0x00000400 615#define BGE_MACSTAT_LINK_CHANGED 0x00001000 616#define BGE_MACSTAT_MI_COMPLETE 0x00400000 617#define BGE_MACSTAT_MI_INTERRUPT 0x00800000 618#define BGE_MACSTAT_AUTOPOLL_ERROR 0x01000000 619#define BGE_MACSTAT_ODI_ERROR 0x02000000 620#define BGE_MACSTAT_RXSTAT_OFLOW 0x04000000 621#define BGE_MACSTAT_TXSTAT_OFLOW 0x08000000 622 623/* MAC Event Enable Register */ 624#define BGE_EVTENB_PORT_DECODE_ERROR 0x00000400 625#define BGE_EVTENB_LINK_CHANGED 0x00001000 626#define BGE_EVTENB_MI_COMPLETE 0x00400000 627#define BGE_EVTENB_MI_INTERRUPT 0x00800000 628#define BGE_EVTENB_AUTOPOLL_ERROR 0x01000000 629#define BGE_EVTENB_ODI_ERROR 0x02000000 630#define BGE_EVTENB_RXSTAT_OFLOW 0x04000000 631#define BGE_EVTENB_TXSTAT_OFLOW 0x08000000 632 633/* LED Control Register */ 634#define BGE_LEDCTL_LINKLED_OVERRIDE 0x00000001 635#define BGE_LEDCTL_1000MBPS_LED 0x00000002 636#define BGE_LEDCTL_100MBPS_LED 0x00000004 637#define BGE_LEDCTL_10MBPS_LED 0x00000008 638#define BGE_LEDCTL_TRAFLED_OVERRIDE 0x00000010 639#define BGE_LEDCTL_TRAFLED_BLINK 0x00000020 640#define BGE_LEDCTL_TREFLED_BLINK_2 0x00000040 641#define BGE_LEDCTL_1000MBPS_STS 0x00000080 642#define BGE_LEDCTL_100MBPS_STS 0x00000100 643#define BGE_LEDCTL_10MBPS_STS 0x00000200 644#define BGE_LEDCTL_TRADLED_STS 0x00000400 645#define BGE_LEDCTL_BLINKPERIOD 0x7FF80000 646#define BGE_LEDCTL_BLINKPERIOD_OVERRIDE 0x80000000 647 648/* TX backoff seed register */ 649#define BGE_TX_BACKOFF_SEED_MASK 0x3F 650 651/* Autopoll status register */ 652#define BGE_AUTOPOLLSTS_ERROR 0x00000001 653 654/* Transmit MAC mode register */ 655#define BGE_TXMODE_RESET 0x00000001 656#define BGE_TXMODE_ENABLE 0x00000002 657#define BGE_TXMODE_FLOWCTL_ENABLE 0x00000010 658#define BGE_TXMODE_BIGBACKOFF_ENABLE 0x00000020 659#define BGE_TXMODE_LONGPAUSE_ENABLE 0x00000040 660 661/* Transmit MAC status register */ 662#define BGE_TXSTAT_RX_XOFFED 0x00000001 663#define BGE_TXSTAT_SENT_XOFF 0x00000002 664#define BGE_TXSTAT_SENT_XON 0x00000004 665#define BGE_TXSTAT_LINK_UP 0x00000008 666#define BGE_TXSTAT_ODI_UFLOW 0x00000010 667#define BGE_TXSTAT_ODI_OFLOW 0x00000020 668 669/* Transmit MAC lengths register */ 670#define BGE_TXLEN_SLOTTIME 0x000000FF 671#define BGE_TXLEN_IPG 0x00000F00 672#define BGE_TXLEN_CRS 0x00003000 673 674/* Receive MAC mode register */ 675#define BGE_RXMODE_RESET 0x00000001 676#define BGE_RXMODE_ENABLE 0x00000002 677#define BGE_RXMODE_FLOWCTL_ENABLE 0x00000004 678#define BGE_RXMODE_RX_GIANTS 0x00000020 679#define BGE_RXMODE_RX_RUNTS 0x00000040 680#define BGE_RXMODE_8022_LENCHECK 0x00000080 681#define BGE_RXMODE_RX_PROMISC 0x00000100 682#define BGE_RXMODE_RX_NO_CRC_CHECK 0x00000200 683#define BGE_RXMODE_RX_KEEP_VLAN_DIAG 0x00000400 684 685/* Receive MAC status register */ 686#define BGE_RXSTAT_REMOTE_XOFFED 0x00000001 687#define BGE_RXSTAT_RCVD_XOFF 0x00000002 688#define BGE_RXSTAT_RCVD_XON 0x00000004 689 690/* Receive Rules Control register */ 691#define BGE_RXRULECTL_OFFSET 0x000000FF 692#define BGE_RXRULECTL_CLASS 0x00001F00 693#define BGE_RXRULECTL_HDRTYPE 0x0000E000 694#define BGE_RXRULECTL_COMPARE_OP 0x00030000 695#define BGE_RXRULECTL_MAP 0x01000000 696#define BGE_RXRULECTL_DISCARD 0x02000000 697#define BGE_RXRULECTL_MASK 0x04000000 698#define BGE_RXRULECTL_ACTIVATE_PROC3 0x08000000 699#define BGE_RXRULECTL_ACTIVATE_PROC2 0x10000000 700#define BGE_RXRULECTL_ACTIVATE_PROC1 0x20000000 701#define BGE_RXRULECTL_ANDWITHNEXT 0x40000000 702 703/* Receive Rules Mask register */ 704#define BGE_RXRULEMASK_VALUE 0x0000FFFF 705#define BGE_RXRULEMASK_MASKVAL 0xFFFF0000 706 707/* SERDES configuration register */ 708#define BGE_SERDESCFG_RXR 0x00000007 /* phase interpolator */ 709#define BGE_SERDESCFG_RXG 0x00000018 /* rx gain setting */ 710#define BGE_SERDESCFG_RXEDGESEL 0x00000040 /* rising/falling egde */ 711#define BGE_SERDESCFG_TX_BIAS 0x00000380 /* TXDAC bias setting */ 712#define BGE_SERDESCFG_IBMAX 0x00000400 /* bias current +25% */ 713#define BGE_SERDESCFG_IBMIN 0x00000800 /* bias current -25% */ 714#define BGE_SERDESCFG_TXMODE 0x00001000 715#define BGE_SERDESCFG_TXEDGESEL 0x00002000 /* rising/falling edge */ 716#define BGE_SERDESCFG_MODE 0x00004000 /* TXCP/TXCN disabled */ 717#define BGE_SERDESCFG_PLLTEST 0x00008000 /* PLL test mode */ 718#define BGE_SERDESCFG_CDET 0x00010000 /* comma detect enable */ 719#define BGE_SERDESCFG_TBILOOP 0x00020000 /* local loopback */ 720#define BGE_SERDESCFG_REMLOOP 0x00040000 /* remote loopback */ 721#define BGE_SERDESCFG_INVPHASE 0x00080000 /* Reverse 125Mhz clock */ 722#define BGE_SERDESCFG_12REGCTL 0x00300000 /* 1.2v regulator ctl */ 723#define BGE_SERDESCFG_REGCTL 0x00C00000 /* regulator ctl (2.5v) */ 724 725/* SERDES status register */ 726#define BGE_SERDESSTS_RXSTAT 0x0000000F /* receive status bits */ 727#define BGE_SERDESSTS_CDET 0x00000010 /* comma code detected */ 728 729/* SGDIG config (not documented) */ 730#define BGE_SGDIGCFG_PAUSE_CAP 0x00000800 731#define BGE_SGDIGCFG_ASYM_PAUSE 0x00001000 732#define BGE_SGDIGCFG_SEND 0x40000000 733#define BGE_SGDIGCFG_AUTO 0x80000000 734 735/* SGDIG status (not documented) */ 736#define BGE_SGDIGSTS_PAUSE_CAP 0x00080000 737#define BGE_SGDIGSTS_ASYM_PAUSE 0x00100000 738#define BGE_SGDIGSTS_DONE 0x00000002 739 740/* MI communication register */ 741#define BGE_MICOMM_DATA 0x0000FFFF 742#define BGE_MICOMM_REG 0x001F0000 743#define BGE_MICOMM_PHY 0x03E00000 744#define BGE_MICOMM_CMD 0x0C000000 745#define BGE_MICOMM_READFAIL 0x10000000 746#define BGE_MICOMM_BUSY 0x20000000 747 748#define BGE_MIREG(x) ((x & 0x1F) << 16) 749#define BGE_MIPHY(x) ((x & 0x1F) << 21) 750#define BGE_MICMD_WRITE 0x04000000 751#define BGE_MICMD_READ 0x08000000 752 753/* MI status register */ 754#define BGE_MISTS_LINK 0x00000001 755#define BGE_MISTS_10MBPS 0x00000002 756 757#define BGE_MIMODE_SHORTPREAMBLE 0x00000002 758#define BGE_MIMODE_AUTOPOLL 0x00000010 759#define BGE_MIMODE_CLKCNT 0x001F0000 760 761 762/* 763 * Send data initiator control registers. 764 */ 765#define BGE_SDI_MODE 0x0C00 766#define BGE_SDI_STATUS 0x0C04 767#define BGE_SDI_STATS_CTL 0x0C08 768#define BGE_SDI_STATS_ENABLE_MASK 0x0C0C 769#define BGE_SDI_STATS_INCREMENT_MASK 0x0C10 770#define BGE_LOCSTATS_COS0 0x0C80 771#define BGE_LOCSTATS_COS1 0x0C84 772#define BGE_LOCSTATS_COS2 0x0C88 773#define BGE_LOCSTATS_COS3 0x0C8C 774#define BGE_LOCSTATS_COS4 0x0C90 775#define BGE_LOCSTATS_COS5 0x0C84 776#define BGE_LOCSTATS_COS6 0x0C98 777#define BGE_LOCSTATS_COS7 0x0C9C 778#define BGE_LOCSTATS_COS8 0x0CA0 779#define BGE_LOCSTATS_COS9 0x0CA4 780#define BGE_LOCSTATS_COS10 0x0CA8 781#define BGE_LOCSTATS_COS11 0x0CAC 782#define BGE_LOCSTATS_COS12 0x0CB0 783#define BGE_LOCSTATS_COS13 0x0CB4 784#define BGE_LOCSTATS_COS14 0x0CB8 785#define BGE_LOCSTATS_COS15 0x0CBC 786#define BGE_LOCSTATS_DMA_RQ_FULL 0x0CC0 787#define BGE_LOCSTATS_DMA_HIPRIO_RQ_FULL 0x0CC4 788#define BGE_LOCSTATS_SDC_QUEUE_FULL 0x0CC8 789#define BGE_LOCSTATS_NIC_SENDPROD_SET 0x0CCC 790#define BGE_LOCSTATS_STATS_UPDATED 0x0CD0 791#define BGE_LOCSTATS_IRQS 0x0CD4 792#define BGE_LOCSTATS_AVOIDED_IRQS 0x0CD8 793#define BGE_LOCSTATS_TX_THRESH_HIT 0x0CDC 794 795/* Send Data Initiator mode register */ 796#define BGE_SDIMODE_RESET 0x00000001 797#define BGE_SDIMODE_ENABLE 0x00000002 798#define BGE_SDIMODE_STATS_OFLOW_ATTN 0x00000004 799 800/* Send Data Initiator stats register */ 801#define BGE_SDISTAT_STATS_OFLOW_ATTN 0x00000004 802 803/* Send Data Initiator stats control register */ 804#define BGE_SDISTATSCTL_ENABLE 0x00000001 805#define BGE_SDISTATSCTL_FASTER 0x00000002 806#define BGE_SDISTATSCTL_CLEAR 0x00000004 807#define BGE_SDISTATSCTL_FORCEFLUSH 0x00000008 808#define BGE_SDISTATSCTL_FORCEZERO 0x00000010 809 810/* 811 * Send Data Completion Control registers 812 */ 813#define BGE_SDC_MODE 0x1000 814#define BGE_SDC_STATUS 0x1004 815 816/* Send Data completion mode register */ 817#define BGE_SDCMODE_RESET 0x00000001 818#define BGE_SDCMODE_ENABLE 0x00000002 819#define BGE_SDCMODE_ATTN 0x00000004 820 821/* Send Data completion status register */ 822#define BGE_SDCSTAT_ATTN 0x00000004 823 824/* 825 * Send BD Ring Selector Control registers 826 */ 827#define BGE_SRS_MODE 0x1400 828#define BGE_SRS_STATUS 0x1404 829#define BGE_SRS_HWDIAG 0x1408 830#define BGE_SRS_LOC_NIC_CONS0 0x1440 831#define BGE_SRS_LOC_NIC_CONS1 0x1444 832#define BGE_SRS_LOC_NIC_CONS2 0x1448 833#define BGE_SRS_LOC_NIC_CONS3 0x144C 834#define BGE_SRS_LOC_NIC_CONS4 0x1450 835#define BGE_SRS_LOC_NIC_CONS5 0x1454 836#define BGE_SRS_LOC_NIC_CONS6 0x1458 837#define BGE_SRS_LOC_NIC_CONS7 0x145C 838#define BGE_SRS_LOC_NIC_CONS8 0x1460 839#define BGE_SRS_LOC_NIC_CONS9 0x1464 840#define BGE_SRS_LOC_NIC_CONS10 0x1468 841#define BGE_SRS_LOC_NIC_CONS11 0x146C 842#define BGE_SRS_LOC_NIC_CONS12 0x1470 843#define BGE_SRS_LOC_NIC_CONS13 0x1474 844#define BGE_SRS_LOC_NIC_CONS14 0x1478 845#define BGE_SRS_LOC_NIC_CONS15 0x147C 846 847/* Send BD Ring Selector Mode register */ 848#define BGE_SRSMODE_RESET 0x00000001 849#define BGE_SRSMODE_ENABLE 0x00000002 850#define BGE_SRSMODE_ATTN 0x00000004 851 852/* Send BD Ring Selector Status register */ 853#define BGE_SRSSTAT_ERROR 0x00000004 854 855/* Send BD Ring Selector HW Diagnostics register */ 856#define BGE_SRSHWDIAG_STATE 0x0000000F 857#define BGE_SRSHWDIAG_CURRINGNUM 0x000000F0 858#define BGE_SRSHWDIAG_STAGEDRINGNUM 0x00000F00 859#define BGE_SRSHWDIAG_RINGNUM_IN_MBX 0x0000F000 860 861/* 862 * Send BD Initiator Selector Control registers 863 */ 864#define BGE_SBDI_MODE 0x1800 865#define BGE_SBDI_STATUS 0x1804 866#define BGE_SBDI_LOC_NIC_PROD0 0x1808 867#define BGE_SBDI_LOC_NIC_PROD1 0x180C 868#define BGE_SBDI_LOC_NIC_PROD2 0x1810 869#define BGE_SBDI_LOC_NIC_PROD3 0x1814 870#define BGE_SBDI_LOC_NIC_PROD4 0x1818 871#define BGE_SBDI_LOC_NIC_PROD5 0x181C 872#define BGE_SBDI_LOC_NIC_PROD6 0x1820 873#define BGE_SBDI_LOC_NIC_PROD7 0x1824 874#define BGE_SBDI_LOC_NIC_PROD8 0x1828 875#define BGE_SBDI_LOC_NIC_PROD9 0x182C 876#define BGE_SBDI_LOC_NIC_PROD10 0x1830 877#define BGE_SBDI_LOC_NIC_PROD11 0x1834 878#define BGE_SBDI_LOC_NIC_PROD12 0x1838 879#define BGE_SBDI_LOC_NIC_PROD13 0x183C 880#define BGE_SBDI_LOC_NIC_PROD14 0x1840 881#define BGE_SBDI_LOC_NIC_PROD15 0x1844 882 883/* Send BD Initiator Mode register */ 884#define BGE_SBDIMODE_RESET 0x00000001 885#define BGE_SBDIMODE_ENABLE 0x00000002 886#define BGE_SBDIMODE_ATTN 0x00000004 887 888/* Send BD Initiator Status register */ 889#define BGE_SBDISTAT_ERROR 0x00000004 890 891/* 892 * Send BD Completion Control registers 893 */ 894#define BGE_SBDC_MODE 0x1C00 895#define BGE_SBDC_STATUS 0x1C04 896 897/* Send BD Completion Control Mode register */ 898#define BGE_SBDCMODE_RESET 0x00000001 899#define BGE_SBDCMODE_ENABLE 0x00000002 900#define BGE_SBDCMODE_ATTN 0x00000004 901 902/* Send BD Completion Control Status register */ 903#define BGE_SBDCSTAT_ATTN 0x00000004 904 905/* 906 * Receive List Placement Control registers 907 */ 908#define BGE_RXLP_MODE 0x2000 909#define BGE_RXLP_STATUS 0x2004 910#define BGE_RXLP_SEL_LIST_LOCK 0x2008 911#define BGE_RXLP_SEL_NON_EMPTY_BITS 0x200C 912#define BGE_RXLP_CFG 0x2010 913#define BGE_RXLP_STATS_CTL 0x2014 914#define BGE_RXLP_STATS_ENABLE_MASK 0x2018 915#define BGE_RXLP_STATS_INCREMENT_MASK 0x201C 916#define BGE_RXLP_HEAD0 0x2100 917#define BGE_RXLP_TAIL0 0x2104 918#define BGE_RXLP_COUNT0 0x2108 919#define BGE_RXLP_HEAD1 0x2110 920#define BGE_RXLP_TAIL1 0x2114 921#define BGE_RXLP_COUNT1 0x2118 922#define BGE_RXLP_HEAD2 0x2120 923#define BGE_RXLP_TAIL2 0x2124 924#define BGE_RXLP_COUNT2 0x2128 925#define BGE_RXLP_HEAD3 0x2130 926#define BGE_RXLP_TAIL3 0x2134 927#define BGE_RXLP_COUNT3 0x2138 928#define BGE_RXLP_HEAD4 0x2140 929#define BGE_RXLP_TAIL4 0x2144 930#define BGE_RXLP_COUNT4 0x2148 931#define BGE_RXLP_HEAD5 0x2150 932#define BGE_RXLP_TAIL5 0x2154 933#define BGE_RXLP_COUNT5 0x2158 934#define BGE_RXLP_HEAD6 0x2160 935#define BGE_RXLP_TAIL6 0x2164 936#define BGE_RXLP_COUNT6 0x2168 937#define BGE_RXLP_HEAD7 0x2170 938#define BGE_RXLP_TAIL7 0x2174 939#define BGE_RXLP_COUNT7 0x2178 940#define BGE_RXLP_HEAD8 0x2180 941#define BGE_RXLP_TAIL8 0x2184 942#define BGE_RXLP_COUNT8 0x2188 943#define BGE_RXLP_HEAD9 0x2190 944#define BGE_RXLP_TAIL9 0x2194 945#define BGE_RXLP_COUNT9 0x2198 946#define BGE_RXLP_HEAD10 0x21A0 947#define BGE_RXLP_TAIL10 0x21A4 948#define BGE_RXLP_COUNT10 0x21A8 949#define BGE_RXLP_HEAD11 0x21B0 950#define BGE_RXLP_TAIL11 0x21B4 951#define BGE_RXLP_COUNT11 0x21B8 952#define BGE_RXLP_HEAD12 0x21C0 953#define BGE_RXLP_TAIL12 0x21C4 954#define BGE_RXLP_COUNT12 0x21C8 955#define BGE_RXLP_HEAD13 0x21D0 956#define BGE_RXLP_TAIL13 0x21D4 957#define BGE_RXLP_COUNT13 0x21D8 958#define BGE_RXLP_HEAD14 0x21E0 959#define BGE_RXLP_TAIL14 0x21E4 960#define BGE_RXLP_COUNT14 0x21E8 961#define BGE_RXLP_HEAD15 0x21F0 962#define BGE_RXLP_TAIL15 0x21F4 963#define BGE_RXLP_COUNT15 0x21F8 964#define BGE_RXLP_LOCSTAT_COS0 0x2200 965#define BGE_RXLP_LOCSTAT_COS1 0x2204 966#define BGE_RXLP_LOCSTAT_COS2 0x2208 967#define BGE_RXLP_LOCSTAT_COS3 0x220C 968#define BGE_RXLP_LOCSTAT_COS4 0x2210 969#define BGE_RXLP_LOCSTAT_COS5 0x2214 970#define BGE_RXLP_LOCSTAT_COS6 0x2218 971#define BGE_RXLP_LOCSTAT_COS7 0x221C 972#define BGE_RXLP_LOCSTAT_COS8 0x2220 973#define BGE_RXLP_LOCSTAT_COS9 0x2224 974#define BGE_RXLP_LOCSTAT_COS10 0x2228 975#define BGE_RXLP_LOCSTAT_COS11 0x222C 976#define BGE_RXLP_LOCSTAT_COS12 0x2230 977#define BGE_RXLP_LOCSTAT_COS13 0x2234 978#define BGE_RXLP_LOCSTAT_COS14 0x2238 979#define BGE_RXLP_LOCSTAT_COS15 0x223C 980#define BGE_RXLP_LOCSTAT_FILTDROP 0x2240 981#define BGE_RXLP_LOCSTAT_DMA_WRQ_FULL 0x2244 982#define BGE_RXLP_LOCSTAT_DMA_HPWRQ_FULL 0x2248 983#define BGE_RXLP_LOCSTAT_OUT_OF_BDS 0x224C 984#define BGE_RXLP_LOCSTAT_IFIN_DROPS 0x2250 985#define BGE_RXLP_LOCSTAT_IFIN_ERRORS 0x2254 986#define BGE_RXLP_LOCSTAT_RXTHRESH_HIT 0x2258 987 988 989/* Receive List Placement mode register */ 990#define BGE_RXLPMODE_RESET 0x00000001 991#define BGE_RXLPMODE_ENABLE 0x00000002 992#define BGE_RXLPMODE_CLASS0_ATTN 0x00000004 993#define BGE_RXLPMODE_MAPOUTRANGE_ATTN 0x00000008 994#define BGE_RXLPMODE_STATSOFLOW_ATTN 0x00000010 995 996/* Receive List Placement Status register */ 997#define BGE_RXLPSTAT_CLASS0_ATTN 0x00000004 998#define BGE_RXLPSTAT_MAPOUTRANGE_ATTN 0x00000008 999#define BGE_RXLPSTAT_STATSOFLOW_ATTN 0x00000010 1000 1001/* 1002 * Receive Data and Receive BD Initiator Control Registers 1003 */ 1004#define BGE_RDBDI_MODE 0x2400 1005#define BGE_RDBDI_STATUS 0x2404 1006#define BGE_RX_JUMBO_RCB_HADDR_HI 0x2440 1007#define BGE_RX_JUMBO_RCB_HADDR_LO 0x2444 1008#define BGE_RX_JUMBO_RCB_MAXLEN_FLAGS 0x2448 1009#define BGE_RX_JUMBO_RCB_NICADDR 0x244C 1010#define BGE_RX_STD_RCB_HADDR_HI 0x2450 1011#define BGE_RX_STD_RCB_HADDR_LO 0x2454 1012#define BGE_RX_STD_RCB_MAXLEN_FLAGS 0x2458 1013#define BGE_RX_STD_RCB_NICADDR 0x245C 1014#define BGE_RX_MINI_RCB_HADDR_HI 0x2460 1015#define BGE_RX_MINI_RCB_HADDR_LO 0x2464 1016#define BGE_RX_MINI_RCB_MAXLEN_FLAGS 0x2468 1017#define BGE_RX_MINI_RCB_NICADDR 0x246C 1018#define BGE_RDBDI_JUMBO_RX_CONS 0x2470 1019#define BGE_RDBDI_STD_RX_CONS 0x2474 1020#define BGE_RDBDI_MINI_RX_CONS 0x2478 1021#define BGE_RDBDI_RETURN_PROD0 0x2480 1022#define BGE_RDBDI_RETURN_PROD1 0x2484 1023#define BGE_RDBDI_RETURN_PROD2 0x2488 1024#define BGE_RDBDI_RETURN_PROD3 0x248C 1025#define BGE_RDBDI_RETURN_PROD4 0x2490 1026#define BGE_RDBDI_RETURN_PROD5 0x2494 1027#define BGE_RDBDI_RETURN_PROD6 0x2498 1028#define BGE_RDBDI_RETURN_PROD7 0x249C 1029#define BGE_RDBDI_RETURN_PROD8 0x24A0 1030#define BGE_RDBDI_RETURN_PROD9 0x24A4 1031#define BGE_RDBDI_RETURN_PROD10 0x24A8 1032#define BGE_RDBDI_RETURN_PROD11 0x24AC 1033#define BGE_RDBDI_RETURN_PROD12 0x24B0 1034#define BGE_RDBDI_RETURN_PROD13 0x24B4 1035#define BGE_RDBDI_RETURN_PROD14 0x24B8 1036#define BGE_RDBDI_RETURN_PROD15 0x24BC 1037#define BGE_RDBDI_HWDIAG 0x24C0 1038 1039 1040/* Receive Data and Receive BD Initiator Mode register */ 1041#define BGE_RDBDIMODE_RESET 0x00000001 1042#define BGE_RDBDIMODE_ENABLE 0x00000002 1043#define BGE_RDBDIMODE_JUMBO_ATTN 0x00000004 1044#define BGE_RDBDIMODE_GIANT_ATTN 0x00000008 1045#define BGE_RDBDIMODE_BADRINGSZ_ATTN 0x00000010 1046 1047/* Receive Data and Receive BD Initiator Status register */ 1048#define BGE_RDBDISTAT_JUMBO_ATTN 0x00000004 1049#define BGE_RDBDISTAT_GIANT_ATTN 0x00000008 1050#define BGE_RDBDISTAT_BADRINGSZ_ATTN 0x00000010 1051 1052 1053/* 1054 * Receive Data Completion Control registers 1055 */ 1056#define BGE_RDC_MODE 0x2800 1057 1058/* Receive Data Completion Mode register */ 1059#define BGE_RDCMODE_RESET 0x00000001 1060#define BGE_RDCMODE_ENABLE 0x00000002 1061#define BGE_RDCMODE_ATTN 0x00000004 1062 1063/* 1064 * Receive BD Initiator Control registers 1065 */ 1066#define BGE_RBDI_MODE 0x2C00 1067#define BGE_RBDI_STATUS 0x2C04 1068#define BGE_RBDI_NIC_JUMBO_BD_PROD 0x2C08 1069#define BGE_RBDI_NIC_STD_BD_PROD 0x2C0C 1070#define BGE_RBDI_NIC_MINI_BD_PROD 0x2C10 1071#define BGE_RBDI_MINI_REPL_THRESH 0x2C14 1072#define BGE_RBDI_STD_REPL_THRESH 0x2C18 1073#define BGE_RBDI_JUMBO_REPL_THRESH 0x2C1C 1074 1075/* Receive BD Initiator Mode register */ 1076#define BGE_RBDIMODE_RESET 0x00000001 1077#define BGE_RBDIMODE_ENABLE 0x00000002 1078#define BGE_RBDIMODE_ATTN 0x00000004 1079 1080/* Receive BD Initiator Status register */ 1081#define BGE_RBDISTAT_ATTN 0x00000004 1082 1083/* 1084 * Receive BD Completion Control registers 1085 */ 1086#define BGE_RBDC_MODE 0x3000 1087#define BGE_RBDC_STATUS 0x3004 1088#define BGE_RBDC_JUMBO_BD_PROD 0x3008 1089#define BGE_RBDC_STD_BD_PROD 0x300C 1090#define BGE_RBDC_MINI_BD_PROD 0x3010 1091 1092/* Receive BD completion mode register */ 1093#define BGE_RBDCMODE_RESET 0x00000001 1094#define BGE_RBDCMODE_ENABLE 0x00000002 1095#define BGE_RBDCMODE_ATTN 0x00000004 1096 1097/* Receive BD completion status register */ 1098#define BGE_RBDCSTAT_ERROR 0x00000004 1099 1100/* 1101 * Receive List Selector Control registers 1102 */ 1103#define BGE_RXLS_MODE 0x3400 1104#define BGE_RXLS_STATUS 0x3404 1105 1106/* Receive List Selector Mode register */ 1107#define BGE_RXLSMODE_RESET 0x00000001 1108#define BGE_RXLSMODE_ENABLE 0x00000002 1109#define BGE_RXLSMODE_ATTN 0x00000004 1110 1111/* Receive List Selector Status register */ 1112#define BGE_RXLSSTAT_ERROR 0x00000004 1113 1114/* 1115 * Mbuf Cluster Free registers (has nothing to do with BSD mbufs) 1116 */ 1117#define BGE_MBCF_MODE 0x3800 1118#define BGE_MBCF_STATUS 0x3804 1119 1120/* Mbuf Cluster Free mode register */ 1121#define BGE_MBCFMODE_RESET 0x00000001 1122#define BGE_MBCFMODE_ENABLE 0x00000002 1123#define BGE_MBCFMODE_ATTN 0x00000004 1124 1125/* Mbuf Cluster Free status register */ 1126#define BGE_MBCFSTAT_ERROR 0x00000004 1127 1128/* 1129 * Host Coalescing Control registers 1130 */ 1131#define BGE_HCC_MODE 0x3C00 1132#define BGE_HCC_STATUS 0x3C04 1133#define BGE_HCC_RX_COAL_TICKS 0x3C08 1134#define BGE_HCC_TX_COAL_TICKS 0x3C0C 1135#define BGE_HCC_RX_MAX_COAL_BDS 0x3C10 1136#define BGE_HCC_TX_MAX_COAL_BDS 0x3C14 1137#define BGE_HCC_RX_COAL_TICKS_INT 0x3C18 /* ticks during interrupt */ 1138#define BGE_HCC_TX_COAL_TICKS_INT 0x3C1C /* ticks during interrupt */ 1139#define BGE_HCC_RX_MAX_COAL_BDS_INT 0x3C20 /* BDs during interrupt */ 1140#define BGE_HCC_TX_MAX_COAL_BDS_INT 0x3C24 /* BDs during interrupt */ 1141#define BGE_HCC_STATS_TICKS 0x3C28 1142#define BGE_HCC_STATS_ADDR_HI 0x3C30 1143#define BGE_HCC_STATS_ADDR_LO 0x3C34 1144#define BGE_HCC_STATUSBLK_ADDR_HI 0x3C38 1145#define BGE_HCC_STATUSBLK_ADDR_LO 0x3C3C 1146#define BGE_HCC_STATS_BASEADDR 0x3C40 /* address in NIC memory */ 1147#define BGE_HCC_STATUSBLK_BASEADDR 0x3C44 /* address in NIC memory */ 1148#define BGE_FLOW_ATTN 0x3C48 1149#define BGE_HCC_JUMBO_BD_CONS 0x3C50 1150#define BGE_HCC_STD_BD_CONS 0x3C54 1151#define BGE_HCC_MINI_BD_CONS 0x3C58 1152#define BGE_HCC_RX_RETURN_PROD0 0x3C80 1153#define BGE_HCC_RX_RETURN_PROD1 0x3C84 1154#define BGE_HCC_RX_RETURN_PROD2 0x3C88 1155#define BGE_HCC_RX_RETURN_PROD3 0x3C8C 1156#define BGE_HCC_RX_RETURN_PROD4 0x3C90 1157#define BGE_HCC_RX_RETURN_PROD5 0x3C94 1158#define BGE_HCC_RX_RETURN_PROD6 0x3C98 1159#define BGE_HCC_RX_RETURN_PROD7 0x3C9C 1160#define BGE_HCC_RX_RETURN_PROD8 0x3CA0 1161#define BGE_HCC_RX_RETURN_PROD9 0x3CA4 1162#define BGE_HCC_RX_RETURN_PROD10 0x3CA8 1163#define BGE_HCC_RX_RETURN_PROD11 0x3CAC 1164#define BGE_HCC_RX_RETURN_PROD12 0x3CB0 1165#define BGE_HCC_RX_RETURN_PROD13 0x3CB4 1166#define BGE_HCC_RX_RETURN_PROD14 0x3CB8 1167#define BGE_HCC_RX_RETURN_PROD15 0x3CBC 1168#define BGE_HCC_TX_BD_CONS0 0x3CC0 1169#define BGE_HCC_TX_BD_CONS1 0x3CC4 1170#define BGE_HCC_TX_BD_CONS2 0x3CC8 1171#define BGE_HCC_TX_BD_CONS3 0x3CCC 1172#define BGE_HCC_TX_BD_CONS4 0x3CD0 1173#define BGE_HCC_TX_BD_CONS5 0x3CD4 1174#define BGE_HCC_TX_BD_CONS6 0x3CD8 1175#define BGE_HCC_TX_BD_CONS7 0x3CDC 1176#define BGE_HCC_TX_BD_CONS8 0x3CE0 1177#define BGE_HCC_TX_BD_CONS9 0x3CE4 1178#define BGE_HCC_TX_BD_CONS10 0x3CE8 1179#define BGE_HCC_TX_BD_CONS11 0x3CEC 1180#define BGE_HCC_TX_BD_CONS12 0x3CF0 1181#define BGE_HCC_TX_BD_CONS13 0x3CF4 1182#define BGE_HCC_TX_BD_CONS14 0x3CF8 1183#define BGE_HCC_TX_BD_CONS15 0x3CFC 1184 1185 1186/* Host coalescing mode register */ 1187#define BGE_HCCMODE_RESET 0x00000001 1188#define BGE_HCCMODE_ENABLE 0x00000002 1189#define BGE_HCCMODE_ATTN 0x00000004 1190#define BGE_HCCMODE_COAL_NOW 0x00000008 1191#define BGE_HCCMODE_MSI_BITS 0x0x000070 1192#define BGE_HCCMODE_STATBLK_SIZE 0x00000180 1193 1194#define BGE_STATBLKSZ_FULL 0x00000000 1195#define BGE_STATBLKSZ_64BYTE 0x00000080 1196#define BGE_STATBLKSZ_32BYTE 0x00000100 1197 1198/* Host coalescing status register */ 1199#define BGE_HCCSTAT_ERROR 0x00000004 1200 1201/* Flow attention register */ 1202#define BGE_FLOWATTN_MB_LOWAT 0x00000040 1203#define BGE_FLOWATTN_MEMARB 0x00000080 1204#define BGE_FLOWATTN_HOSTCOAL 0x00008000 1205#define BGE_FLOWATTN_DMADONE_DISCARD 0x00010000 1206#define BGE_FLOWATTN_RCB_INVAL 0x00020000 1207#define BGE_FLOWATTN_RXDATA_CORRUPT 0x00040000 1208#define BGE_FLOWATTN_RDBDI 0x00080000 1209#define BGE_FLOWATTN_RXLS 0x00100000 1210#define BGE_FLOWATTN_RXLP 0x00200000 1211#define BGE_FLOWATTN_RBDC 0x00400000 1212#define BGE_FLOWATTN_RBDI 0x00800000 1213#define BGE_FLOWATTN_SDC 0x08000000 1214#define BGE_FLOWATTN_SDI 0x10000000 1215#define BGE_FLOWATTN_SRS 0x20000000 1216#define BGE_FLOWATTN_SBDC 0x40000000 1217#define BGE_FLOWATTN_SBDI 0x80000000 1218 1219/* 1220 * Memory arbiter registers 1221 */ 1222#define BGE_MARB_MODE 0x4000 1223#define BGE_MARB_STATUS 0x4004 1224#define BGE_MARB_TRAPADDR_HI 0x4008 1225#define BGE_MARB_TRAPADDR_LO 0x400C 1226 1227/* Memory arbiter mode register */ 1228#define BGE_MARBMODE_RESET 0x00000001 1229#define BGE_MARBMODE_ENABLE 0x00000002 1230#define BGE_MARBMODE_TX_ADDR_TRAP 0x00000004 1231#define BGE_MARBMODE_RX_ADDR_TRAP 0x00000008 1232#define BGE_MARBMODE_DMAW1_TRAP 0x00000010 1233#define BGE_MARBMODE_DMAR1_TRAP 0x00000020 1234#define BGE_MARBMODE_RXRISC_TRAP 0x00000040 1235#define BGE_MARBMODE_TXRISC_TRAP 0x00000080 1236#define BGE_MARBMODE_PCI_TRAP 0x00000100 1237#define BGE_MARBMODE_DMAR2_TRAP 0x00000200 1238#define BGE_MARBMODE_RXQ_TRAP 0x00000400 1239#define BGE_MARBMODE_RXDI1_TRAP 0x00000800 1240#define BGE_MARBMODE_RXDI2_TRAP 0x00001000 1241#define BGE_MARBMODE_DC_GRPMEM_TRAP 0x00002000 1242#define BGE_MARBMODE_HCOAL_TRAP 0x00004000 1243#define BGE_MARBMODE_MBUF_TRAP 0x00008000 1244#define BGE_MARBMODE_TXDI_TRAP 0x00010000 1245#define BGE_MARBMODE_SDC_DMAC_TRAP 0x00020000 1246#define BGE_MARBMODE_TXBD_TRAP 0x00040000 1247#define BGE_MARBMODE_BUFFMAN_TRAP 0x00080000 1248#define BGE_MARBMODE_DMAW2_TRAP 0x00100000 1249#define BGE_MARBMODE_XTSSRAM_ROFLO_TRAP 0x00200000 1250#define BGE_MARBMODE_XTSSRAM_RUFLO_TRAP 0x00400000 1251#define BGE_MARBMODE_XTSSRAM_WOFLO_TRAP 0x00800000 1252#define BGE_MARBMODE_XTSSRAM_WUFLO_TRAP 0x01000000 1253#define BGE_MARBMODE_XTSSRAM_PERR_TRAP 0x02000000 1254 1255/* Memory arbiter status register */ 1256#define BGE_MARBSTAT_TX_ADDR_TRAP 0x00000004 1257#define BGE_MARBSTAT_RX_ADDR_TRAP 0x00000008 1258#define BGE_MARBSTAT_DMAW1_TRAP 0x00000010 1259#define BGE_MARBSTAT_DMAR1_TRAP 0x00000020 1260#define BGE_MARBSTAT_RXRISC_TRAP 0x00000040 1261#define BGE_MARBSTAT_TXRISC_TRAP 0x00000080 1262#define BGE_MARBSTAT_PCI_TRAP 0x00000100 1263#define BGE_MARBSTAT_DMAR2_TRAP 0x00000200 1264#define BGE_MARBSTAT_RXQ_TRAP 0x00000400 1265#define BGE_MARBSTAT_RXDI1_TRAP 0x00000800 1266#define BGE_MARBSTAT_RXDI2_TRAP 0x00001000 1267#define BGE_MARBSTAT_DC_GRPMEM_TRAP 0x00002000 1268#define BGE_MARBSTAT_HCOAL_TRAP 0x00004000 1269#define BGE_MARBSTAT_MBUF_TRAP 0x00008000 1270#define BGE_MARBSTAT_TXDI_TRAP 0x00010000 1271#define BGE_MARBSTAT_SDC_DMAC_TRAP 0x00020000 1272#define BGE_MARBSTAT_TXBD_TRAP 0x00040000 1273#define BGE_MARBSTAT_BUFFMAN_TRAP 0x00080000 1274#define BGE_MARBSTAT_DMAW2_TRAP 0x00100000 1275#define BGE_MARBSTAT_XTSSRAM_ROFLO_TRAP 0x00200000 1276#define BGE_MARBSTAT_XTSSRAM_RUFLO_TRAP 0x00400000 1277#define BGE_MARBSTAT_XTSSRAM_WOFLO_TRAP 0x00800000 1278#define BGE_MARBSTAT_XTSSRAM_WUFLO_TRAP 0x01000000 1279#define BGE_MARBSTAT_XTSSRAM_PERR_TRAP 0x02000000 1280 1281/* 1282 * Buffer manager control registers 1283 */ 1284#define BGE_BMAN_MODE 0x4400 1285#define BGE_BMAN_STATUS 0x4404 1286#define BGE_BMAN_MBUFPOOL_BASEADDR 0x4408 1287#define BGE_BMAN_MBUFPOOL_LEN 0x440C 1288#define BGE_BMAN_MBUFPOOL_READDMA_LOWAT 0x4410 1289#define BGE_BMAN_MBUFPOOL_MACRX_LOWAT 0x4414 1290#define BGE_BMAN_MBUFPOOL_HIWAT 0x4418 1291#define BGE_BMAN_RXCPU_MBALLOC_REQ 0x441C 1292#define BGE_BMAN_RXCPU_MBALLOC_RESP 0x4420 1293#define BGE_BMAN_TXCPU_MBALLOC_REQ 0x4424 1294#define BGE_BMAN_TXCPU_MBALLOC_RESP 0x4428 1295#define BGE_BMAN_DMA_DESCPOOL_BASEADDR 0x442C 1296#define BGE_BMAN_DMA_DESCPOOL_LEN 0x4430 1297#define BGE_BMAN_DMA_DESCPOOL_LOWAT 0x4434 1298#define BGE_BMAN_DMA_DESCPOOL_HIWAT 0x4438 1299#define BGE_BMAN_RXCPU_DMAALLOC_REQ 0x443C 1300#define BGE_BMAN_RXCPU_DMAALLOC_RESP 0x4440 1301#define BGE_BMAN_TXCPU_DMAALLOC_REQ 0x4444 1302#define BGE_BMAN_TXCPU_DMALLLOC_RESP 0x4448 1303#define BGE_BMAN_HWDIAG_1 0x444C 1304#define BGE_BMAN_HWDIAG_2 0x4450 1305#define BGE_BMAN_HWDIAG_3 0x4454 1306 1307/* Buffer manager mode register */ 1308#define BGE_BMANMODE_RESET 0x00000001 1309#define BGE_BMANMODE_ENABLE 0x00000002 1310#define BGE_BMANMODE_ATTN 0x00000004 1311#define BGE_BMANMODE_TESTMODE 0x00000008 1312#define BGE_BMANMODE_LOMBUF_ATTN 0x00000010 1313 1314/* Buffer manager status register */ 1315#define BGE_BMANSTAT_ERRO 0x00000004 1316#define BGE_BMANSTAT_LOWMBUF_ERROR 0x00000010 1317 1318 1319/* 1320 * Read DMA Control registers 1321 */ 1322#define BGE_RDMA_MODE 0x4800 1323#define BGE_RDMA_STATUS 0x4804 1324 1325/* Read DMA mode register */ 1326#define BGE_RDMAMODE_RESET 0x00000001 1327#define BGE_RDMAMODE_ENABLE 0x00000002 1328#define BGE_RDMAMODE_PCI_TGT_ABRT_ATTN 0x00000004 1329#define BGE_RDMAMODE_PCI_MSTR_ABRT_ATTN 0x00000008 1330#define BGE_RDMAMODE_PCI_PERR_ATTN 0x00000010 1331#define BGE_RDMAMODE_PCI_ADDROFLOW_ATTN 0x00000020 1332#define BGE_RDMAMODE_PCI_FIFOOFLOW_ATTN 0x00000040 1333#define BGE_RDMAMODE_PCI_FIFOUFLOW_ATTN 0x00000080 1334#define BGE_RDMAMODE_PCI_FIFOOREAD_ATTN 0x00000100 1335#define BGE_RDMAMODE_LOCWRITE_TOOBIG 0x00000200 1336#define BGE_RDMAMODE_ALL_ATTNS 0x000003FC 1337 1338/* Read DMA status register */ 1339#define BGE_RDMASTAT_PCI_TGT_ABRT_ATTN 0x00000004 1340#define BGE_RDMASTAT_PCI_MSTR_ABRT_ATTN 0x00000008 1341#define BGE_RDMASTAT_PCI_PERR_ATTN 0x00000010 1342#define BGE_RDMASTAT_PCI_ADDROFLOW_ATTN 0x00000020 1343#define BGE_RDMASTAT_PCI_FIFOOFLOW_ATTN 0x00000040 1344#define BGE_RDMASTAT_PCI_FIFOUFLOW_ATTN 0x00000080 1345#define BGE_RDMASTAT_PCI_FIFOOREAD_ATTN 0x00000100 1346#define BGE_RDMASTAT_LOCWRITE_TOOBIG 0x00000200 1347 1348/* 1349 * Write DMA control registers 1350 */ 1351#define BGE_WDMA_MODE 0x4C00 1352#define BGE_WDMA_STATUS 0x4C04 1353 1354/* Write DMA mode register */ 1355#define BGE_WDMAMODE_RESET 0x00000001 1356#define BGE_WDMAMODE_ENABLE 0x00000002 1357#define BGE_WDMAMODE_PCI_TGT_ABRT_ATTN 0x00000004 1358#define BGE_WDMAMODE_PCI_MSTR_ABRT_ATTN 0x00000008 1359#define BGE_WDMAMODE_PCI_PERR_ATTN 0x00000010 1360#define BGE_WDMAMODE_PCI_ADDROFLOW_ATTN 0x00000020 1361#define BGE_WDMAMODE_PCI_FIFOOFLOW_ATTN 0x00000040 1362#define BGE_WDMAMODE_PCI_FIFOUFLOW_ATTN 0x00000080 1363#define BGE_WDMAMODE_PCI_FIFOOREAD_ATTN 0x00000100 1364#define BGE_WDMAMODE_LOCREAD_TOOBIG 0x00000200 1365#define BGE_WDMAMODE_ALL_ATTNS 0x000003FC 1366 1367/* Write DMA status register */ 1368#define BGE_WDMASTAT_PCI_TGT_ABRT_ATTN 0x00000004 1369#define BGE_WDMASTAT_PCI_MSTR_ABRT_ATTN 0x00000008 1370#define BGE_WDMASTAT_PCI_PERR_ATTN 0x00000010 1371#define BGE_WDMASTAT_PCI_ADDROFLOW_ATTN 0x00000020 1372#define BGE_WDMASTAT_PCI_FIFOOFLOW_ATTN 0x00000040 1373#define BGE_WDMASTAT_PCI_FIFOUFLOW_ATTN 0x00000080 1374#define BGE_WDMASTAT_PCI_FIFOOREAD_ATTN 0x00000100 1375#define BGE_WDMASTAT_LOCREAD_TOOBIG 0x00000200 1376 1377 1378/* 1379 * RX CPU registers 1380 */ 1381#define BGE_RXCPU_MODE 0x5000 1382#define BGE_RXCPU_STATUS 0x5004 1383#define BGE_RXCPU_PC 0x501C 1384 1385/* RX CPU mode register */ 1386#define BGE_RXCPUMODE_RESET 0x00000001 1387#define BGE_RXCPUMODE_SINGLESTEP 0x00000002 1388#define BGE_RXCPUMODE_P0_DATAHLT_ENB 0x00000004 1389#define BGE_RXCPUMODE_P0_INSTRHLT_ENB 0x00000008 1390#define BGE_RXCPUMODE_WR_POSTBUF_ENB 0x00000010 1391#define BGE_RXCPUMODE_DATACACHE_ENB 0x00000020 1392#define BGE_RXCPUMODE_ROMFAIL 0x00000040 1393#define BGE_RXCPUMODE_WATCHDOG_ENB 0x00000080 1394#define BGE_RXCPUMODE_INSTRCACHE_PRF 0x00000100 1395#define BGE_RXCPUMODE_INSTRCACHE_FLUSH 0x00000200 1396#define BGE_RXCPUMODE_HALTCPU 0x00000400 1397#define BGE_RXCPUMODE_INVDATAHLT_ENB 0x00000800 1398#define BGE_RXCPUMODE_MADDRTRAPHLT_ENB 0x00001000 1399#define BGE_RXCPUMODE_RADDRTRAPHLT_ENB 0x00002000 1400 1401/* RX CPU status register */ 1402#define BGE_RXCPUSTAT_HW_BREAKPOINT 0x00000001 1403#define BGE_RXCPUSTAT_HLTINSTR_EXECUTED 0x00000002 1404#define BGE_RXCPUSTAT_INVALID_INSTR 0x00000004 1405#define BGE_RXCPUSTAT_P0_DATAREF 0x00000008 1406#define BGE_RXCPUSTAT_P0_INSTRREF 0x00000010 1407#define BGE_RXCPUSTAT_INVALID_DATAACC 0x00000020 1408#define BGE_RXCPUSTAT_INVALID_INSTRFTCH 0x00000040 1409#define BGE_RXCPUSTAT_BAD_MEMALIGN 0x00000080 1410#define BGE_RXCPUSTAT_MADDR_TRAP 0x00000100 1411#define BGE_RXCPUSTAT_REGADDR_TRAP 0x00000200 1412#define BGE_RXCPUSTAT_DATAACC_STALL 0x00001000 1413#define BGE_RXCPUSTAT_INSTRFETCH_STALL 0x00002000 1414#define BGE_RXCPUSTAT_MA_WR_FIFOOFLOW 0x08000000 1415#define BGE_RXCPUSTAT_MA_RD_FIFOOFLOW 0x10000000 1416#define BGE_RXCPUSTAT_MA_DATAMASK_OFLOW 0x20000000 1417#define BGE_RXCPUSTAT_MA_REQ_FIFOOFLOW 0x40000000 1418#define BGE_RXCPUSTAT_BLOCKING_READ 0x80000000 1419 1420 1421/* 1422 * TX CPU registers 1423 */ 1424#define BGE_TXCPU_MODE 0x5400 1425#define BGE_TXCPU_STATUS 0x5404 1426#define BGE_TXCPU_PC 0x541C 1427 1428/* TX CPU mode register */ 1429#define BGE_TXCPUMODE_RESET 0x00000001 1430#define BGE_TXCPUMODE_SINGLESTEP 0x00000002 1431#define BGE_TXCPUMODE_P0_DATAHLT_ENB 0x00000004 1432#define BGE_TXCPUMODE_P0_INSTRHLT_ENB 0x00000008 1433#define BGE_TXCPUMODE_WR_POSTBUF_ENB 0x00000010 1434#define BGE_TXCPUMODE_DATACACHE_ENB 0x00000020 1435#define BGE_TXCPUMODE_ROMFAIL 0x00000040 1436#define BGE_TXCPUMODE_WATCHDOG_ENB 0x00000080 1437#define BGE_TXCPUMODE_INSTRCACHE_PRF 0x00000100 1438#define BGE_TXCPUMODE_INSTRCACHE_FLUSH 0x00000200 1439#define BGE_TXCPUMODE_HALTCPU 0x00000400 1440#define BGE_TXCPUMODE_INVDATAHLT_ENB 0x00000800 1441#define BGE_TXCPUMODE_MADDRTRAPHLT_ENB 0x00001000 1442 1443/* TX CPU status register */ 1444#define BGE_TXCPUSTAT_HW_BREAKPOINT 0x00000001 1445#define BGE_TXCPUSTAT_HLTINSTR_EXECUTED 0x00000002 1446#define BGE_TXCPUSTAT_INVALID_INSTR 0x00000004 1447#define BGE_TXCPUSTAT_P0_DATAREF 0x00000008 1448#define BGE_TXCPUSTAT_P0_INSTRREF 0x00000010 1449#define BGE_TXCPUSTAT_INVALID_DATAACC 0x00000020 1450#define BGE_TXCPUSTAT_INVALID_INSTRFTCH 0x00000040 1451#define BGE_TXCPUSTAT_BAD_MEMALIGN 0x00000080 1452#define BGE_TXCPUSTAT_MADDR_TRAP 0x00000100 1453#define BGE_TXCPUSTAT_REGADDR_TRAP 0x00000200 1454#define BGE_TXCPUSTAT_DATAACC_STALL 0x00001000 1455#define BGE_TXCPUSTAT_INSTRFETCH_STALL 0x00002000 1456#define BGE_TXCPUSTAT_MA_WR_FIFOOFLOW 0x08000000 1457#define BGE_TXCPUSTAT_MA_RD_FIFOOFLOW 0x10000000 1458#define BGE_TXCPUSTAT_MA_DATAMASK_OFLOW 0x20000000 1459#define BGE_TXCPUSTAT_MA_REQ_FIFOOFLOW 0x40000000 1460#define BGE_TXCPUSTAT_BLOCKING_READ 0x80000000 1461 1462 1463/* 1464 * Low priority mailbox registers 1465 */ 1466#define BGE_LPMBX_IRQ0_HI 0x5800 1467#define BGE_LPMBX_IRQ0_LO 0x5804 1468#define BGE_LPMBX_IRQ1_HI 0x5808 1469#define BGE_LPMBX_IRQ1_LO 0x580C 1470#define BGE_LPMBX_IRQ2_HI 0x5810 1471#define BGE_LPMBX_IRQ2_LO 0x5814 1472#define BGE_LPMBX_IRQ3_HI 0x5818 1473#define BGE_LPMBX_IRQ3_LO 0x581C 1474#define BGE_LPMBX_GEN0_HI 0x5820 1475#define BGE_LPMBX_GEN0_LO 0x5824 1476#define BGE_LPMBX_GEN1_HI 0x5828 1477#define BGE_LPMBX_GEN1_LO 0x582C 1478#define BGE_LPMBX_GEN2_HI 0x5830 1479#define BGE_LPMBX_GEN2_LO 0x5834 1480#define BGE_LPMBX_GEN3_HI 0x5828 1481#define BGE_LPMBX_GEN3_LO 0x582C 1482#define BGE_LPMBX_GEN4_HI 0x5840 1483#define BGE_LPMBX_GEN4_LO 0x5844 1484#define BGE_LPMBX_GEN5_HI 0x5848 1485#define BGE_LPMBX_GEN5_LO 0x584C 1486#define BGE_LPMBX_GEN6_HI 0x5850 1487#define BGE_LPMBX_GEN6_LO 0x5854 1488#define BGE_LPMBX_GEN7_HI 0x5858 1489#define BGE_LPMBX_GEN7_LO 0x585C 1490#define BGE_LPMBX_RELOAD_STATS_HI 0x5860 1491#define BGE_LPMBX_RELOAD_STATS_LO 0x5864 1492#define BGE_LPMBX_RX_STD_PROD_HI 0x5868 1493#define BGE_LPMBX_RX_STD_PROD_LO 0x586C 1494#define BGE_LPMBX_RX_JUMBO_PROD_HI 0x5870 1495#define BGE_LPMBX_RX_JUMBO_PROD_LO 0x5874 1496#define BGE_LPMBX_RX_MINI_PROD_HI 0x5878 1497#define BGE_LPMBX_RX_MINI_PROD_LO 0x587C 1498#define BGE_LPMBX_RX_CONS0_HI 0x5880 1499#define BGE_LPMBX_RX_CONS0_LO 0x5884 1500#define BGE_LPMBX_RX_CONS1_HI 0x5888 1501#define BGE_LPMBX_RX_CONS1_LO 0x588C 1502#define BGE_LPMBX_RX_CONS2_HI 0x5890 1503#define BGE_LPMBX_RX_CONS2_LO 0x5894 1504#define BGE_LPMBX_RX_CONS3_HI 0x5898 1505#define BGE_LPMBX_RX_CONS3_LO 0x589C 1506#define BGE_LPMBX_RX_CONS4_HI 0x58A0 1507#define BGE_LPMBX_RX_CONS4_LO 0x58A4 1508#define BGE_LPMBX_RX_CONS5_HI 0x58A8 1509#define BGE_LPMBX_RX_CONS5_LO 0x58AC 1510#define BGE_LPMBX_RX_CONS6_HI 0x58B0 1511#define BGE_LPMBX_RX_CONS6_LO 0x58B4 1512#define BGE_LPMBX_RX_CONS7_HI 0x58B8 1513#define BGE_LPMBX_RX_CONS7_LO 0x58BC 1514#define BGE_LPMBX_RX_CONS8_HI 0x58C0 1515#define BGE_LPMBX_RX_CONS8_LO 0x58C4 1516#define BGE_LPMBX_RX_CONS9_HI 0x58C8 1517#define BGE_LPMBX_RX_CONS9_LO 0x58CC 1518#define BGE_LPMBX_RX_CONS10_HI 0x58D0 1519#define BGE_LPMBX_RX_CONS10_LO 0x58D4 1520#define BGE_LPMBX_RX_CONS11_HI 0x58D8 1521#define BGE_LPMBX_RX_CONS11_LO 0x58DC 1522#define BGE_LPMBX_RX_CONS12_HI 0x58E0 1523#define BGE_LPMBX_RX_CONS12_LO 0x58E4 1524#define BGE_LPMBX_RX_CONS13_HI 0x58E8 1525#define BGE_LPMBX_RX_CONS13_LO 0x58EC 1526#define BGE_LPMBX_RX_CONS14_HI 0x58F0 1527#define BGE_LPMBX_RX_CONS14_LO 0x58F4 1528#define BGE_LPMBX_RX_CONS15_HI 0x58F8 1529#define BGE_LPMBX_RX_CONS15_LO 0x58FC 1530#define BGE_LPMBX_TX_HOST_PROD0_HI 0x5900 1531#define BGE_LPMBX_TX_HOST_PROD0_LO 0x5904 1532#define BGE_LPMBX_TX_HOST_PROD1_HI 0x5908 1533#define BGE_LPMBX_TX_HOST_PROD1_LO 0x590C 1534#define BGE_LPMBX_TX_HOST_PROD2_HI 0x5910 1535#define BGE_LPMBX_TX_HOST_PROD2_LO 0x5914 1536#define BGE_LPMBX_TX_HOST_PROD3_HI 0x5918 1537#define BGE_LPMBX_TX_HOST_PROD3_LO 0x591C 1538#define BGE_LPMBX_TX_HOST_PROD4_HI 0x5920 1539#define BGE_LPMBX_TX_HOST_PROD4_LO 0x5924 1540#define BGE_LPMBX_TX_HOST_PROD5_HI 0x5928 1541#define BGE_LPMBX_TX_HOST_PROD5_LO 0x592C 1542#define BGE_LPMBX_TX_HOST_PROD6_HI 0x5930 1543#define BGE_LPMBX_TX_HOST_PROD6_LO 0x5934 1544#define BGE_LPMBX_TX_HOST_PROD7_HI 0x5938 1545#define BGE_LPMBX_TX_HOST_PROD7_LO 0x593C 1546#define BGE_LPMBX_TX_HOST_PROD8_HI 0x5940 1547#define BGE_LPMBX_TX_HOST_PROD8_LO 0x5944 1548#define BGE_LPMBX_TX_HOST_PROD9_HI 0x5948 1549#define BGE_LPMBX_TX_HOST_PROD9_LO 0x594C 1550#define BGE_LPMBX_TX_HOST_PROD10_HI 0x5950 1551#define BGE_LPMBX_TX_HOST_PROD10_LO 0x5954 1552#define BGE_LPMBX_TX_HOST_PROD11_HI 0x5958 1553#define BGE_LPMBX_TX_HOST_PROD11_LO 0x595C 1554#define BGE_LPMBX_TX_HOST_PROD12_HI 0x5960 1555#define BGE_LPMBX_TX_HOST_PROD12_LO 0x5964 1556#define BGE_LPMBX_TX_HOST_PROD13_HI 0x5968 1557#define BGE_LPMBX_TX_HOST_PROD13_LO 0x596C 1558#define BGE_LPMBX_TX_HOST_PROD14_HI 0x5970 1559#define BGE_LPMBX_TX_HOST_PROD14_LO 0x5974 1560#define BGE_LPMBX_TX_HOST_PROD15_HI 0x5978 1561#define BGE_LPMBX_TX_HOST_PROD15_LO 0x597C 1562#define BGE_LPMBX_TX_NIC_PROD0_HI 0x5980 1563#define BGE_LPMBX_TX_NIC_PROD0_LO 0x5984 1564#define BGE_LPMBX_TX_NIC_PROD1_HI 0x5988 1565#define BGE_LPMBX_TX_NIC_PROD1_LO 0x598C 1566#define BGE_LPMBX_TX_NIC_PROD2_HI 0x5990 1567#define BGE_LPMBX_TX_NIC_PROD2_LO 0x5994 1568#define BGE_LPMBX_TX_NIC_PROD3_HI 0x5998 1569#define BGE_LPMBX_TX_NIC_PROD3_LO 0x599C 1570#define BGE_LPMBX_TX_NIC_PROD4_HI 0x59A0 1571#define BGE_LPMBX_TX_NIC_PROD4_LO 0x59A4 1572#define BGE_LPMBX_TX_NIC_PROD5_HI 0x59A8 1573#define BGE_LPMBX_TX_NIC_PROD5_LO 0x59AC 1574#define BGE_LPMBX_TX_NIC_PROD6_HI 0x59B0 1575#define BGE_LPMBX_TX_NIC_PROD6_LO 0x59B4 1576#define BGE_LPMBX_TX_NIC_PROD7_HI 0x59B8 1577#define BGE_LPMBX_TX_NIC_PROD7_LO 0x59BC 1578#define BGE_LPMBX_TX_NIC_PROD8_HI 0x59C0 1579#define BGE_LPMBX_TX_NIC_PROD8_LO 0x59C4 1580#define BGE_LPMBX_TX_NIC_PROD9_HI 0x59C8 1581#define BGE_LPMBX_TX_NIC_PROD9_LO 0x59CC 1582#define BGE_LPMBX_TX_NIC_PROD10_HI 0x59D0 1583#define BGE_LPMBX_TX_NIC_PROD10_LO 0x59D4 1584#define BGE_LPMBX_TX_NIC_PROD11_HI 0x59D8 1585#define BGE_LPMBX_TX_NIC_PROD11_LO 0x59DC 1586#define BGE_LPMBX_TX_NIC_PROD12_HI 0x59E0 1587#define BGE_LPMBX_TX_NIC_PROD12_LO 0x59E4 1588#define BGE_LPMBX_TX_NIC_PROD13_HI 0x59E8 1589#define BGE_LPMBX_TX_NIC_PROD13_LO 0x59EC 1590#define BGE_LPMBX_TX_NIC_PROD14_HI 0x59F0 1591#define BGE_LPMBX_TX_NIC_PROD14_LO 0x59F4 1592#define BGE_LPMBX_TX_NIC_PROD15_HI 0x59F8 1593#define BGE_LPMBX_TX_NIC_PROD15_LO 0x59FC 1594 1595/* 1596 * Flow throw Queue reset register 1597 */ 1598#define BGE_FTQ_RESET 0x5C00 1599 1600#define BGE_FTQRESET_DMAREAD 0x00000002 1601#define BGE_FTQRESET_DMAHIPRIO_RD 0x00000004 1602#define BGE_FTQRESET_DMADONE 0x00000010 1603#define BGE_FTQRESET_SBDC 0x00000020 1604#define BGE_FTQRESET_SDI 0x00000040 1605#define BGE_FTQRESET_WDMA 0x00000080 1606#define BGE_FTQRESET_DMAHIPRIO_WR 0x00000100 1607#define BGE_FTQRESET_TYPE1_SOFTWARE 0x00000200 1608#define BGE_FTQRESET_SDC 0x00000400 1609#define BGE_FTQRESET_HCC 0x00000800 1610#define BGE_FTQRESET_TXFIFO 0x00001000 1611#define BGE_FTQRESET_MBC 0x00002000 1612#define BGE_FTQRESET_RBDC 0x00004000 1613#define BGE_FTQRESET_RXLP 0x00008000 1614#define BGE_FTQRESET_RDBDI 0x00010000 1615#define BGE_FTQRESET_RDC 0x00020000 1616#define BGE_FTQRESET_TYPE2_SOFTWARE 0x00040000 1617 1618/* 1619 * Message Signaled Interrupt registers 1620 */ 1621#define BGE_MSI_MODE 0x6000 1622#define BGE_MSI_STATUS 0x6004 1623#define BGE_MSI_FIFOACCESS 0x6008 1624 1625/* MSI mode register */ 1626#define BGE_MSIMODE_RESET 0x00000001 1627#define BGE_MSIMODE_ENABLE 0x00000002 1628#define BGE_MSIMODE_PCI_TGT_ABRT_ATTN 0x00000004 1629#define BGE_MSIMODE_PCI_MSTR_ABRT_ATTN 0x00000008 1630#define BGE_MSIMODE_PCI_PERR_ATTN 0x00000010 1631#define BGE_MSIMODE_MSI_FIFOUFLOW_ATTN 0x00000020 1632#define BGE_MSIMODE_MSI_FIFOOFLOW_ATTN 0x00000040 1633 1634/* MSI status register */ 1635#define BGE_MSISTAT_PCI_TGT_ABRT_ATTN 0x00000004 1636#define BGE_MSISTAT_PCI_MSTR_ABRT_ATTN 0x00000008 1637#define BGE_MSISTAT_PCI_PERR_ATTN 0x00000010 1638#define BGE_MSISTAT_MSI_FIFOUFLOW_ATTN 0x00000020 1639#define BGE_MSISTAT_MSI_FIFOOFLOW_ATTN 0x00000040 1640 1641 1642/* 1643 * DMA Completion registers 1644 */ 1645#define BGE_DMAC_MODE 0x6400 1646 1647/* DMA Completion mode register */ 1648#define BGE_DMACMODE_RESET 0x00000001 1649#define BGE_DMACMODE_ENABLE 0x00000002 1650 1651 1652/* 1653 * General control registers. 1654 */ 1655#define BGE_MODE_CTL 0x6800 1656#define BGE_MISC_CFG 0x6804 1657#define BGE_MISC_LOCAL_CTL 0x6808 1658#define BGE_CPU_EVENT 0x6810 1659#define BGE_EE_ADDR 0x6838 1660#define BGE_EE_DATA 0x683C 1661#define BGE_EE_CTL 0x6840 1662#define BGE_MDI_CTL 0x6844 1663#define BGE_EE_DELAY 0x6848 1664 1665/* Mode control register */ 1666#define BGE_MODECTL_INT_SNDCOAL_ONLY 0x00000001 1667#define BGE_MODECTL_BYTESWAP_NONFRAME 0x00000002 1668#define BGE_MODECTL_WORDSWAP_NONFRAME 0x00000004 1669#define BGE_MODECTL_BYTESWAP_DATA 0x00000010 1670#define BGE_MODECTL_WORDSWAP_DATA 0x00000020 1671#define BGE_MODECTL_NO_FRAME_CRACKING 0x00000200 1672#define BGE_MODECTL_NO_RX_CRC 0x00000400 1673#define BGE_MODECTL_RX_BADFRAMES 0x00000800 1674#define BGE_MODECTL_NO_TX_INTR 0x00002000 1675#define BGE_MODECTL_NO_RX_INTR 0x00004000 1676#define BGE_MODECTL_FORCE_PCI32 0x00008000 1677#define BGE_MODECTL_STACKUP 0x00010000 1678#define BGE_MODECTL_HOST_SEND_BDS 0x00020000 1679#define BGE_MODECTL_TX_NO_PHDR_CSUM 0x00100000 1680#define BGE_MODECTL_RX_NO_PHDR_CSUM 0x00800000 1681#define BGE_MODECTL_TX_ATTN_INTR 0x01000000 1682#define BGE_MODECTL_RX_ATTN_INTR 0x02000000 1683#define BGE_MODECTL_MAC_ATTN_INTR 0x04000000 1684#define BGE_MODECTL_DMA_ATTN_INTR 0x08000000 1685#define BGE_MODECTL_FLOWCTL_ATTN_INTR 0x10000000 1686#define BGE_MODECTL_4X_SENDRING_SZ 0x20000000 1687#define BGE_MODECTL_FW_PROCESS_MCASTS 0x40000000 1688 1689/* Misc. config register */ 1690#define BGE_MISCCFG_RESET_CORE_CLOCKS 0x00000001 1691#define BGE_MISCCFG_TIMER_PRESCALER 0x000000FE 1692#define BGE_MISCCFG_GPHY_POWER_RESET 0x04000000 1693 1694#define BGE_32BITTIME_66MHZ (0x41 << 1) 1695 1696/* Misc. Local Control */ 1697#define BGE_MLC_INTR_STATE 0x00000001 1698#define BGE_MLC_INTR_CLR 0x00000002 1699#define BGE_MLC_INTR_SET 0x00000004 1700#define BGE_MLC_INTR_ONATTN 0x00000008 1701#define BGE_MLC_MISCIO_IN0 0x00000100 1702#define BGE_MLC_MISCIO_IN1 0x00000200 1703#define BGE_MLC_MISCIO_IN2 0x00000400 1704#define BGE_MLC_MISCIO_OUTEN0 0x00000800 1705#define BGE_MLC_MISCIO_OUTEN1 0x00001000 1706#define BGE_MLC_MISCIO_OUTEN2 0x00002000 1707#define BGE_MLC_MISCIO_OUT0 0x00004000 1708#define BGE_MLC_MISCIO_OUT1 0x00008000 1709#define BGE_MLC_MISCIO_OUT2 0x00010000 1710#define BGE_MLC_EXTRAM_ENB 0x00020000 1711#define BGE_MLC_SRAM_SIZE 0x001C0000 1712#define BGE_MLC_BANK_SEL 0x00200000 /* 0 = 2 banks, 1 == 1 */ 1713#define BGE_MLC_SSRAM_TYPE 0x00400000 /* 1 = ZBT, 0 = standard */ 1714#define BGE_MLC_SSRAM_CYC_DESEL 0x00800000 1715#define BGE_MLC_AUTO_EEPROM 0x01000000 1716 1717#define BGE_SSRAMSIZE_256KB 0x00000000 1718#define BGE_SSRAMSIZE_512KB 0x00040000 1719#define BGE_SSRAMSIZE_1MB 0x00080000 1720#define BGE_SSRAMSIZE_2MB 0x000C0000 1721#define BGE_SSRAMSIZE_4MB 0x00100000 1722#define BGE_SSRAMSIZE_8MB 0x00140000 1723#define BGE_SSRAMSIZE_16M 0x00180000 1724 1725/* EEPROM address register */ 1726#define BGE_EEADDR_ADDRESS 0x0000FFFC 1727#define BGE_EEADDR_HALFCLK 0x01FF0000 1728#define BGE_EEADDR_START 0x02000000 1729#define BGE_EEADDR_DEVID 0x1C000000 1730#define BGE_EEADDR_RESET 0x20000000 1731#define BGE_EEADDR_DONE 0x40000000 1732#define BGE_EEADDR_RW 0x80000000 /* 1 = rd, 0 = wr */ 1733 1734#define BGE_EEDEVID(x) ((x & 7) << 26) 1735#define BGE_EEHALFCLK(x) ((x & 0x1FF) << 16) 1736#define BGE_HALFCLK_384SCL 0x60 1737#define BGE_EE_READCMD \ 1738 (BGE_EEHALFCLK(BGE_HALFCLK_384SCL)|BGE_EEDEVID(0)| \ 1739 BGE_EEADDR_START|BGE_EEADDR_RW|BGE_EEADDR_DONE) 1740#define BGE_EE_WRCMD \ 1741 (BGE_EEHALFCLK(BGE_HALFCLK_384SCL)|BGE_EEDEVID(0)| \ 1742 BGE_EEADDR_START|BGE_EEADDR_DONE) 1743 1744/* EEPROM Control register */ 1745#define BGE_EECTL_CLKOUT_TRISTATE 0x00000001 1746#define BGE_EECTL_CLKOUT 0x00000002 1747#define BGE_EECTL_CLKIN 0x00000004 1748#define BGE_EECTL_DATAOUT_TRISTATE 0x00000008 1749#define BGE_EECTL_DATAOUT 0x00000010 1750#define BGE_EECTL_DATAIN 0x00000020 1751 1752/* MDI (MII/GMII) access register */ 1753#define BGE_MDI_DATA 0x00000001 1754#define BGE_MDI_DIR 0x00000002 1755#define BGE_MDI_SEL 0x00000004 1756#define BGE_MDI_CLK 0x00000008 1757 1758#define BGE_MEMWIN_START 0x00008000 1759#define BGE_MEMWIN_END 0x0000FFFF 1760 1761 1762#define BGE_MEMWIN_READ(pc, tag, x, val) \ 1763 do { \ 1764 pci_conf_write(pc, tag, BGE_PCI_MEMWIN_BASEADDR, \ 1765 (0xFFFF0000 & x)); \ 1766 val = CSR_READ_4(sc, BGE_MEMWIN_START + (x & 0xFFFF)); \ 1767 } while(0) 1768 1769#define BGE_MEMWIN_WRITE(pc, tag, x, val) \ 1770 do { \ 1771 pci_conf_write(pc, tag, BGE_PCI_MEMWIN_BASEADDR, \ 1772 (0xFFFF0000 & x)); \ 1773 CSR_WRITE_4(sc, BGE_MEMWIN_START + (x & 0xFFFF), val); \ 1774 } while(0) 1775 1776/* 1777 * This magic number is used to prevent PXE restart when we 1778 * issue a software reset. We write this magic number to the 1779 * firmware mailbox at 0xB50 in order to prevent the PXE boot 1780 * code from running. 1781 */ 1782#define BGE_MAGIC_NUMBER 0x4B657654 1783 1784typedef struct { 1785 u_int32_t bge_addr_hi; 1786 u_int32_t bge_addr_lo; 1787} bge_hostaddr; 1788#define BGE_HOSTADDR(x,y) \ 1789 do { \ 1790 (x).bge_addr_lo = ((u_int64_t) (y) & 0xffffffff); \ 1791 if (sizeof(bus_addr_t) == 8) \ 1792 (x).bge_addr_hi = ((u_int64_t) (y) >> 32); \ 1793 else \ 1794 (x).bge_addr_hi = 0; \ 1795 } while(0) 1796 1797/* Ring control block structure */ 1798struct bge_rcb { 1799 bge_hostaddr bge_hostaddr; 1800 u_int32_t bge_maxlen_flags; 1801 u_int32_t bge_nicaddr; 1802}; 1803 1804#define RCB_WRITE_4(sc, rcb, offset, val) \ 1805 bus_space_write_4(sc->bge_btag, sc->bge_bhandle, \ 1806 rcb + offsetof(struct bge_rcb, offset), val) 1807 1808#define RCB_WRITE_2(sc, rcb, offset, val) \ 1809 bus_space_write_2(sc->bge_btag, sc->bge_bhandle, \ 1810 rcb + offsetof(struct bge_rcb, offset), val) 1811 1812#define BGE_RCB_MAXLEN_FLAGS(maxlen, flags) ((maxlen) << 16 | (flags)) 1813 1814#define BGE_RCB_FLAG_USE_EXT_RX_BD 0x0001 1815#define BGE_RCB_FLAG_RING_DISABLED 0x0002 1816 1817struct bge_tx_bd { 1818 bge_hostaddr bge_addr; 1819#if BYTE_ORDER == LITTLE_ENDIAN 1820 u_int16_t bge_flags; 1821 u_int16_t bge_len; 1822 u_int16_t bge_vlan_tag; 1823 u_int16_t bge_rsvd; 1824#else 1825 u_int16_t bge_len; 1826 u_int16_t bge_flags; 1827 u_int16_t bge_rsvd; 1828 u_int16_t bge_vlan_tag; 1829#endif 1830}; 1831 1832#define BGE_TXBDFLAG_TCP_UDP_CSUM 0x0001 1833#define BGE_TXBDFLAG_IP_CSUM 0x0002 1834#define BGE_TXBDFLAG_END 0x0004 1835#define BGE_TXBDFLAG_IP_FRAG 0x0008 1836#define BGE_TXBDFLAG_IP_FRAG_END 0x0010 1837#define BGE_TXBDFLAG_VLAN_TAG 0x0040 1838#define BGE_TXBDFLAG_COAL_NOW 0x0080 1839#define BGE_TXBDFLAG_CPU_PRE_DMA 0x0100 1840#define BGE_TXBDFLAG_CPU_POST_DMA 0x0200 1841#define BGE_TXBDFLAG_INSERT_SRC_ADDR 0x1000 1842#define BGE_TXBDFLAG_CHOOSE_SRC_ADDR 0x6000 1843#define BGE_TXBDFLAG_NO_CRC 0x8000 1844 1845#define BGE_NIC_TXRING_ADDR(ringno, size) \ 1846 BGE_SEND_RING_1_TO_4 + \ 1847 ((ringno * sizeof(struct bge_tx_bd) * size) / 4) 1848 1849struct bge_rx_bd { 1850 bge_hostaddr bge_addr; 1851#if BYTE_ORDER == LITTLE_ENDIAN 1852 u_int16_t bge_len; 1853 u_int16_t bge_idx; 1854 u_int16_t bge_flags; 1855 u_int16_t bge_type; 1856 u_int16_t bge_tcp_udp_csum; 1857 u_int16_t bge_ip_csum; 1858 u_int16_t bge_vlan_tag; 1859 u_int16_t bge_error_flag; 1860#else 1861 u_int16_t bge_idx; 1862 u_int16_t bge_len; 1863 u_int16_t bge_type; 1864 u_int16_t bge_flags; 1865 u_int16_t bge_ip_csum; 1866 u_int16_t bge_tcp_udp_csum; 1867 u_int16_t bge_error_flag; 1868 u_int16_t bge_vlan_tag; 1869#endif 1870 u_int32_t bge_rsvd; 1871 u_int32_t bge_opaque; 1872}; 1873 1874#define BGE_RXBDFLAG_END 0x0004 1875#define BGE_RXBDFLAG_JUMBO_RING 0x0020 1876#define BGE_RXBDFLAG_VLAN_TAG 0x0040 1877#define BGE_RXBDFLAG_ERROR 0x0400 1878#define BGE_RXBDFLAG_MINI_RING 0x0800 1879#define BGE_RXBDFLAG_IP_CSUM 0x1000 1880#define BGE_RXBDFLAG_TCP_UDP_CSUM 0x2000 1881#define BGE_RXBDFLAG_TCP_UDP_IS_TCP 0x4000 1882 1883#define BGE_RXERRFLAG_BAD_CRC 0x0001 1884#define BGE_RXERRFLAG_COLL_DETECT 0x0002 1885#define BGE_RXERRFLAG_LINK_LOST 0x0004 1886#define BGE_RXERRFLAG_PHY_DECODE_ERR 0x0008 1887#define BGE_RXERRFLAG_MAC_ABORT 0x0010 1888#define BGE_RXERRFLAG_RUNT 0x0020 1889#define BGE_RXERRFLAG_TRUNC_NO_RSRCS 0x0040 1890#define BGE_RXERRFLAG_GIANT 0x0080 1891 1892struct bge_sts_idx { 1893#if BYTE_ORDER == LITTLE_ENDIAN 1894 u_int16_t bge_rx_prod_idx; 1895 u_int16_t bge_tx_cons_idx; 1896#else 1897 u_int16_t bge_tx_cons_idx; 1898 u_int16_t bge_rx_prod_idx; 1899#endif 1900}; 1901 1902struct bge_status_block { 1903 u_int32_t bge_status; 1904 u_int32_t bge_rsvd0; 1905#if BYTE_ORDER == LITTLE_ENDIAN 1906 u_int16_t bge_rx_jumbo_cons_idx; 1907 u_int16_t bge_rx_std_cons_idx; 1908 u_int16_t bge_rx_mini_cons_idx; 1909 u_int16_t bge_rsvd1; 1910#else 1911 u_int16_t bge_rx_std_cons_idx; 1912 u_int16_t bge_rx_jumbo_cons_idx; 1913 u_int16_t bge_rsvd1; 1914 u_int16_t bge_rx_mini_cons_idx; 1915#endif 1916 struct bge_sts_idx bge_idx[16]; 1917}; 1918 1919#define BGE_TX_CONSIDX(x, i) x->bge_idx[i].bge_tx_considx 1920#define BGE_RX_PRODIDX(x, i) x->bge_idx[i].bge_rx_prodidx 1921 1922#define BGE_STATFLAG_UPDATED 0x00000001 1923#define BGE_STATFLAG_LINKSTATE_CHANGED 0x00000002 1924#define BGE_STATFLAG_ERROR 0x00000004 1925 1926/* 1927 * SysKonnect Subsystem IDs 1928 */ 1929#define SK_SUBSYSID_9D21 0x4421 1930#define SK_SUBSYSID_9D41 0x4441 1931 1932/* 1933 * Offset of MAC address inside EEPROM. 1934 */ 1935#define BGE_EE_MAC_OFFSET 0x7C 1936#define BGE_EE_HWCFG_OFFSET 0xC8 1937 1938#define BGE_HWCFG_VOLTAGE 0x00000003 1939#define BGE_HWCFG_PHYLED_MODE 0x0000000C 1940#define BGE_HWCFG_MEDIA 0x00000030 1941#define BGE_HWCFG_ASF 0x00000080 1942 1943#define BGE_VOLTAGE_1POINT3 0x00000000 1944#define BGE_VOLTAGE_1POINT8 0x00000001 1945 1946#define BGE_PHYLEDMODE_UNSPEC 0x00000000 1947#define BGE_PHYLEDMODE_TRIPLELED 0x00000004 1948#define BGE_PHYLEDMODE_SINGLELED 0x00000008 1949 1950#define BGE_MEDIA_UNSPEC 0x00000000 1951#define BGE_MEDIA_COPPER 0x00000010 1952#define BGE_MEDIA_FIBER 0x00000020 1953 1954#define BGE_PCI_READ_CMD 0x06000000 1955#define BGE_PCI_WRITE_CMD 0x70000000 1956 1957#define BGE_TICKS_PER_SEC 1000000 1958 1959/* 1960 * Ring size constants. 1961 */ 1962#define BGE_EVENT_RING_CNT 256 1963#define BGE_CMD_RING_CNT 64 1964#define BGE_STD_RX_RING_CNT 512 1965#define BGE_JUMBO_RX_RING_CNT 256 1966#define BGE_MINI_RX_RING_CNT 1024 1967#define BGE_RETURN_RING_CNT 1024 1968 1969/* 5705 has smaller return ring size */ 1970#define BGE_RETURN_RING_CNT_5705 512 1971 1972/* 1973 * Possible TX ring sizes. 1974 */ 1975#define BGE_TX_RING_CNT_128 128 1976#define BGE_TX_RING_BASE_128 0x3800 1977 1978#define BGE_TX_RING_CNT_256 256 1979#define BGE_TX_RING_BASE_256 0x3000 1980 1981#define BGE_TX_RING_CNT_512 512 1982#define BGE_TX_RING_BASE_512 0x2000 1983 1984#define BGE_TX_RING_CNT BGE_TX_RING_CNT_512 1985#define BGE_TX_RING_BASE BGE_TX_RING_BASE_512 1986 1987/* 1988 * Tigon III statistics counters. 1989 */ 1990/* Statistics maintained MAC Receive block. */ 1991struct bge_rx_mac_stats { 1992 bge_hostaddr ifHCInOctets; 1993 bge_hostaddr Reserved1; 1994 bge_hostaddr etherStatsFragments; 1995 bge_hostaddr ifHCInUcastPkts; 1996 bge_hostaddr ifHCInMulticastPkts; 1997 bge_hostaddr ifHCInBroadcastPkts; 1998 bge_hostaddr dot3StatsFCSErrors; 1999 bge_hostaddr dot3StatsAlignmentErrors; 2000 bge_hostaddr xonPauseFramesReceived; 2001 bge_hostaddr xoffPauseFramesReceived; 2002 bge_hostaddr macControlFramesReceived; 2003 bge_hostaddr xoffStateEntered; 2004 bge_hostaddr dot3StatsFramesTooLong; 2005 bge_hostaddr etherStatsJabbers; 2006 bge_hostaddr etherStatsUndersizePkts; 2007 bge_hostaddr inRangeLengthError; 2008 bge_hostaddr outRangeLengthError; 2009 bge_hostaddr etherStatsPkts64Octets; 2010 bge_hostaddr etherStatsPkts65Octetsto127Octets; 2011 bge_hostaddr etherStatsPkts128Octetsto255Octets; 2012 bge_hostaddr etherStatsPkts256Octetsto511Octets; 2013 bge_hostaddr etherStatsPkts512Octetsto1023Octets; 2014 bge_hostaddr etherStatsPkts1024Octetsto1522Octets; 2015 bge_hostaddr etherStatsPkts1523Octetsto2047Octets; 2016 bge_hostaddr etherStatsPkts2048Octetsto4095Octets; 2017 bge_hostaddr etherStatsPkts4096Octetsto8191Octets; 2018 bge_hostaddr etherStatsPkts8192Octetsto9022Octets; 2019}; 2020 2021/* Statistics maintained MAC Transmit block. */ 2022struct bge_tx_mac_stats { 2023 bge_hostaddr ifHCOutOctets; 2024 bge_hostaddr Reserved2; 2025 bge_hostaddr etherStatsCollisions; 2026 bge_hostaddr outXonSent; 2027 bge_hostaddr outXoffSent; 2028 bge_hostaddr flowControlDone; 2029 bge_hostaddr dot3StatsInternalMacTransmitErrors; 2030 bge_hostaddr dot3StatsSingleCollisionFrames; 2031 bge_hostaddr dot3StatsMultipleCollisionFrames; 2032 bge_hostaddr dot3StatsDeferredTransmissions; 2033 bge_hostaddr Reserved3; 2034 bge_hostaddr dot3StatsExcessiveCollisions; 2035 bge_hostaddr dot3StatsLateCollisions; 2036 bge_hostaddr dot3Collided2Times; 2037 bge_hostaddr dot3Collided3Times; 2038 bge_hostaddr dot3Collided4Times; 2039 bge_hostaddr dot3Collided5Times; 2040 bge_hostaddr dot3Collided6Times; 2041 bge_hostaddr dot3Collided7Times; 2042 bge_hostaddr dot3Collided8Times; 2043 bge_hostaddr dot3Collided9Times; 2044 bge_hostaddr dot3Collided10Times; 2045 bge_hostaddr dot3Collided11Times; 2046 bge_hostaddr dot3Collided12Times; 2047 bge_hostaddr dot3Collided13Times; 2048 bge_hostaddr dot3Collided14Times; 2049 bge_hostaddr dot3Collided15Times; 2050 bge_hostaddr ifHCOutUcastPkts; 2051 bge_hostaddr ifHCOutMulticastPkts; 2052 bge_hostaddr ifHCOutBroadcastPkts; 2053 bge_hostaddr dot3StatsCarrierSenseErrors; 2054 bge_hostaddr ifOutDiscards; 2055 bge_hostaddr ifOutErrors; 2056}; 2057 2058/* Stats counters access through registers */ 2059struct bge_mac_stats_regs { 2060 u_int32_t ifHCOutOctets; 2061 u_int32_t Reserved0; 2062 u_int32_t etherStatsCollisions; 2063 u_int32_t outXonSent; 2064 u_int32_t outXoffSent; 2065 u_int32_t Reserved1; 2066 u_int32_t dot3StatsInternalMacTransmitErrors; 2067 u_int32_t dot3StatsSingleCollisionFrames; 2068 u_int32_t dot3StatsMultipleCollisionFrames; 2069 u_int32_t dot3StatsDeferredTransmissions; 2070 u_int32_t Reserved2; 2071 u_int32_t dot3StatsExcessiveCollisions; 2072 u_int32_t dot3StatsLateCollisions; 2073 u_int32_t Reserved3[14]; 2074 u_int32_t ifHCOutUcastPkts; 2075 u_int32_t ifHCOutMulticastPkts; 2076 u_int32_t ifHCOutBroadcastPkts; 2077 u_int32_t Reserved4[2]; 2078 u_int32_t ifHCInOctets; 2079 u_int32_t Reserved5; 2080 u_int32_t etherStatsFragments; 2081 u_int32_t ifHCInUcastPkts; 2082 u_int32_t ifHCInMulticastPkts; 2083 u_int32_t ifHCInBroadcastPkts; 2084 u_int32_t dot3StatsFCSErrors; 2085 u_int32_t dot3StatsAlignmentErrors; 2086 u_int32_t xonPauseFramesReceived; 2087 u_int32_t xoffPauseFramesReceived; 2088 u_int32_t macControlFramesReceived; 2089 u_int32_t xoffStateEntered; 2090 u_int32_t dot3StatsFramesTooLong; 2091 u_int32_t etherStatsJabbers; 2092 u_int32_t etherStatsUndersizePkts; 2093}; 2094 2095struct bge_stats { 2096 u_int8_t Reserved0[256]; 2097 2098 /* Statistics maintained by Receive MAC. */ 2099 struct bge_rx_mac_stats rxstats; 2100 2101 bge_hostaddr Unused1[37]; 2102 2103 /* Statistics maintained by Transmit MAC. */ 2104 struct bge_tx_mac_stats txstats; 2105 2106 bge_hostaddr Unused2[31]; 2107 2108 /* Statistics maintained by Receive List Placement. */ 2109 bge_hostaddr COSIfHCInPkts[16]; 2110 bge_hostaddr COSFramesDroppedDueToFilters; 2111 bge_hostaddr nicDmaWriteQueueFull; 2112 bge_hostaddr nicDmaWriteHighPriQueueFull; 2113 bge_hostaddr nicNoMoreRxBDs; 2114 bge_hostaddr ifInDiscards; 2115 bge_hostaddr ifInErrors; 2116 bge_hostaddr nicRecvThresholdHit; 2117 2118 bge_hostaddr Unused3[9]; 2119 2120 /* Statistics maintained by Send Data Initiator. */ 2121 bge_hostaddr COSIfHCOutPkts[16]; 2122 bge_hostaddr nicDmaReadQueueFull; 2123 bge_hostaddr nicDmaReadHighPriQueueFull; 2124 bge_hostaddr nicSendDataCompQueueFull; 2125 2126 /* Statistics maintained by Host Coalescing. */ 2127 bge_hostaddr nicRingSetSendProdIndex; 2128 bge_hostaddr nicRingStatusUpdate; 2129 bge_hostaddr nicInterrupts; 2130 bge_hostaddr nicAvoidedInterrupts; 2131 bge_hostaddr nicSendThresholdHit; 2132 2133 u_int8_t Reserved4[320]; 2134}; 2135 2136/* 2137 * Tigon general information block. This resides in host memory 2138 * and contains the status counters, ring control blocks and 2139 * producer pointers. 2140 */ 2141 2142struct bge_gib { 2143 struct bge_stats bge_stats; 2144 struct bge_rcb bge_tx_rcb[16]; 2145 struct bge_rcb bge_std_rx_rcb; 2146 struct bge_rcb bge_jumbo_rx_rcb; 2147 struct bge_rcb bge_mini_rx_rcb; 2148 struct bge_rcb bge_return_rcb; 2149}; 2150 2151/* 2152 * NOTE! On the Alpha, we have an alignment constraint. 2153 * The first thing in the packet is a 14-byte Ethernet header. 2154 * This means that the packet is misaligned. To compensate, 2155 * we actually offset the data 2 bytes into the cluster. This 2156 * alignes the packet after the Ethernet header at a 32-bit 2157 * boundary. 2158 */ 2159 2160#define BGE_PAGE_SIZE PAGE_SIZE 2161#define BGE_MIN_FRAMELEN 60 2162 2163/* 2164 * Other utility macros. 2165 */ 2166#define BGE_INC(x, y) (x) = (x + 1) % y 2167 2168/* 2169 * Vital product data and structures. 2170 */ 2171#define BGE_VPD_FLAG 0x8000 2172 2173/* VPD structures */ 2174struct vpd_res { 2175 u_int8_t vr_id; 2176 u_int8_t vr_len; 2177 u_int8_t vr_pad; 2178}; 2179 2180struct vpd_key { 2181 char vk_key[2]; 2182 u_int8_t vk_len; 2183}; 2184 2185#define VPD_RES_ID 0x82 /* ID string */ 2186#define VPD_RES_READ 0x90 /* start of read only area */ 2187#define VPD_RES_WRITE 0x81 /* start of read/write area */ 2188#define VPD_RES_END 0x78 /* end tag */ 2189 2190 2191/* 2192 * Register access macros. The Tigon always uses memory mapped register 2193 * accesses and all registers must be accessed with 32 bit operations. 2194 */ 2195 2196#define CSR_WRITE_4(sc, reg, val) \ 2197 bus_space_write_4(sc->bge_btag, sc->bge_bhandle, reg, val) 2198 2199#define CSR_READ_4(sc, reg) \ 2200 bus_space_read_4(sc->bge_btag, sc->bge_bhandle, reg) 2201 2202#define BGE_SETBIT(sc, reg, x) \ 2203 CSR_WRITE_4(sc, reg, (CSR_READ_4(sc, reg) | (x))) 2204#define BGE_CLRBIT(sc, reg, x) \ 2205 CSR_WRITE_4(sc, reg, (CSR_READ_4(sc, reg) & ~(x))) 2206 2207#define PCI_SETBIT(pc, tag, reg, x) \ 2208 pci_conf_write(pc, tag, reg, (pci_conf_read(pc, tag, reg) | (x))) 2209#define PCI_CLRBIT(pc, tag, reg, x) \ 2210 pci_conf_write(pc, tag, reg, (pci_conf_read(pc, tag, reg) & ~(x))) 2211 2212/* 2213 * Memory management stuff. Note: the SSLOTS, MSLOTS and JSLOTS 2214 * values are tuneable. They control the actual amount of buffers 2215 * allocated for the standard, mini and jumbo receive rings. 2216 */ 2217 2218#define BGE_SSLOTS 256 2219#define BGE_MSLOTS 256 2220#ifdef __sparc64__ 2221#define BGE_JSLOTS 54 2222#else 2223#define BGE_JSLOTS 384 2224#endif 2225 2226#define BGE_JRAWLEN (ETHER_MAX_LEN_JUMBO + ETHER_ALIGN) 2227#define BGE_JLEN (BGE_JRAWLEN + (sizeof(u_int64_t) - \ 2228 (BGE_JRAWLEN % sizeof(u_int64_t)))) 2229#define BGE_JPAGESZ PAGE_SIZE 2230#define BGE_RESID (BGE_JPAGESZ - (BGE_JLEN * BGE_JSLOTS) % BGE_JPAGESZ) 2231#define BGE_JMEM ((BGE_JLEN * BGE_JSLOTS) + BGE_RESID) 2232 2233/* 2234 * Ring structures. Most of these reside in host memory and we tell 2235 * the NIC where they are via the ring control blocks. The exceptions 2236 * are the tx and command rings, which live in NIC memory and which 2237 * we access via the shared memory window. 2238 */ 2239struct bge_ring_data { 2240 struct bge_rx_bd bge_rx_std_ring[BGE_STD_RX_RING_CNT]; 2241 struct bge_rx_bd bge_rx_jumbo_ring[BGE_JUMBO_RX_RING_CNT]; 2242 struct bge_rx_bd bge_rx_return_ring[BGE_RETURN_RING_CNT]; 2243 struct bge_tx_bd bge_tx_ring[BGE_TX_RING_CNT]; 2244 struct bge_status_block bge_status_block; 2245 struct bge_tx_desc *bge_tx_ring_nic;/* pointer to shared mem */ 2246 struct bge_cmd_desc *bge_cmd_ring; /* pointer to shared mem */ 2247 struct bge_gib bge_info; 2248}; 2249 2250#define BGE_RING_DMA_ADDR(sc, offset) \ 2251 ((sc)->bge_ring_map->dm_segs[0].ds_addr + \ 2252 offsetof(struct bge_ring_data, offset)) 2253 2254/* 2255 * Number of DMA segments in a TxCB. Note that this is carefully 2256 * chosen to make the total struct size an even power of two. It's 2257 * critical that no TxCB be split across a page boundary since 2258 * no attempt is made to allocate physically contiguous memory. 2259 * 2260 */ 2261#ifdef __LP64__ 2262#define BGE_NTXSEG 30 2263#else 2264#define BGE_NTXSEG 31 2265#endif 2266 2267/* 2268 * Mbuf pointers. We need these to keep track of the virtual addresses 2269 * of our mbuf chains since we can only convert from physical to virtual, 2270 * not the other way around. 2271 */ 2272struct bge_chain_data { 2273 struct mbuf *bge_tx_chain[BGE_TX_RING_CNT]; 2274 struct mbuf *bge_rx_std_chain[BGE_STD_RX_RING_CNT]; 2275 struct mbuf *bge_rx_jumbo_chain[BGE_JUMBO_RX_RING_CNT]; 2276 struct mbuf *bge_rx_mini_chain[BGE_MINI_RX_RING_CNT]; 2277 bus_dmamap_t bge_tx_map[BGE_TX_RING_CNT]; 2278 bus_dmamap_t bge_rx_std_map[BGE_STD_RX_RING_CNT]; 2279 bus_dmamap_t bge_rx_jumbo_map; 2280 /* Stick the jumbo mem management stuff here too. */ 2281 caddr_t bge_jslots[BGE_JSLOTS]; 2282 void *bge_jumbo_buf; 2283}; 2284 2285#define BGE_JUMBO_DMA_ADDR(sc, m) \ 2286 ((sc)->bge_cdata.bge_rx_jumbo_map->dm_segs[0].ds_addr + \ 2287 (mtod((m), char *) - (char *)(sc)->bge_cdata.bge_jumbo_buf)) 2288 2289struct bge_type { 2290 u_int16_t bge_vid; 2291 u_int16_t bge_did; 2292 char *bge_name; 2293}; 2294 2295#define BGE_TIMEOUT 100000 2296#define BGE_TXCONS_UNSET 0xFFFF /* impossible value */ 2297 2298struct bge_jpool_entry { 2299 int slot; 2300 SLIST_ENTRY(bge_jpool_entry) jpool_entries; 2301}; 2302 2303struct txdmamap_pool_entry { 2304 bus_dmamap_t dmamap; 2305 SLIST_ENTRY(txdmamap_pool_entry) link; 2306}; 2307 2308/* 2309 * Flags for bge_flags. 2310 */ 2311#define BGE_TXRING_VALID 0x0001 2312#define BGE_RXRING_VALID 0x0002 2313#define BGE_JUMBO_RXRING_VALID 0x0004 2314 2315#define ASF_ENABLE 1 2316#define ASF_NEW_HANDSHAKE 2 2317#define ASF_STACKUP 4 2318 2319struct bge_softc { 2320 struct device bge_dev; 2321 struct arpcom arpcom; /* interface info */ 2322 bus_space_handle_t bge_bhandle; 2323 bus_space_tag_t bge_btag; 2324 void *bge_intrhand; 2325 struct pci_attach_args bge_pa; 2326 struct mii_data bge_mii; 2327 struct ifmedia bge_ifmedia; /* media info */ 2328 u_int8_t bge_extram; /* has external SSRAM */ 2329 u_int8_t bge_tbi; 2330 u_int8_t bge_rx_alignment_bug; 2331 bus_dma_tag_t bge_dmatag; 2332 u_int32_t bge_chipid; 2333 u_int8_t bge_no_3_led; 2334 u_int8_t bge_asf_mode; 2335 u_int8_t bge_pcie; 2336 u_int8_t bge_pcix; 2337 struct bge_ring_data *bge_rdata; /* rings */ 2338 struct bge_chain_data bge_cdata; /* mbufs */ 2339 bus_dmamap_t bge_ring_map; 2340 u_int16_t bge_tx_saved_considx; 2341 u_int16_t bge_rx_saved_considx; 2342 u_int16_t bge_ev_saved_considx; 2343 u_int16_t bge_return_ring_cnt; 2344 u_int32_t bge_tx_prodidx; 2345 u_int16_t bge_std; /* current std ring head */ 2346 u_int16_t bge_jumbo; /* current jumo ring head */ 2347 SLIST_HEAD(__bge_jfreehead, bge_jpool_entry) bge_jfree_listhead; 2348 SLIST_HEAD(__bge_jinusehead, bge_jpool_entry) bge_jinuse_listhead; 2349 u_int32_t bge_stat_ticks; 2350 u_int32_t bge_rx_coal_ticks; 2351 u_int32_t bge_tx_coal_ticks; 2352 u_int32_t bge_rx_max_coal_bds; 2353 u_int32_t bge_tx_max_coal_bds; 2354 u_int32_t bge_tx_buf_ratio; 2355 int bge_if_flags; 2356 int bge_flags; 2357 int bge_txcnt; 2358 int bge_link; 2359 struct timeout bge_timeout; 2360 char *bge_vpd_prodname; 2361 char *bge_vpd_readonly; 2362 SLIST_HEAD(, txdmamap_pool_entry) txdma_list; 2363 struct txdmamap_pool_entry *txdma[BGE_TX_RING_CNT]; 2364}; 2365