1 /* $NetBSD: if_bgereg.h,v 1.91 2015/05/17 12:06:26 msaitoh Exp $ */ 2 /* 3 * Copyright (c) 2001 Wind River Systems 4 * Copyright (c) 1997, 1998, 1999, 2001 5 * Bill Paul <wpaul@windriver.com>. All rights reserved. 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions 9 * are met: 10 * 1. Redistributions of source code must retain the above copyright 11 * notice, this list of conditions and the following disclaimer. 12 * 2. Redistributions in binary form must reproduce the above copyright 13 * notice, this list of conditions and the following disclaimer in the 14 * documentation and/or other materials provided with the distribution. 15 * 3. All advertising materials mentioning features or use of this software 16 * must display the following acknowledgement: 17 * This product includes software developed by Bill Paul. 18 * 4. Neither the name of the author nor the names of any co-contributors 19 * may be used to endorse or promote products derived from this software 20 * without specific prior written permission. 21 * 22 * THIS SOFTWARE IS PROVIDED BY Bill Paul AND CONTRIBUTORS ``AS IS'' AND 23 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 24 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 25 * ARE DISCLAIMED. IN NO EVENT SHALL Bill Paul OR THE VOICES IN HIS HEAD 26 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 27 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 28 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 29 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 30 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 31 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF 32 * THE POSSIBILITY OF SUCH DAMAGE. 33 * 34 * $FreeBSD: if_bgereg.h,v 1.1.2.7 2002/11/02 18:17:55 mp Exp $ 35 */ 36 37 /* 38 * BCM570x memory map. The internal memory layout varies somewhat 39 * depending on whether or not we have external SSRAM attached. 40 * The BCM5700 can have up to 16MB of external memory. The BCM5701 41 * is apparently not designed to use external SSRAM. The mappings 42 * up to the first 4 send rings are the same for both internal and 43 * external memory configurations. Note that mini RX ring space is 44 * only available with external SSRAM configurations, which means 45 * the mini RX ring is not supported on the BCM5701. 46 * 47 * The NIC's memory can be accessed by the host in one of 3 ways: 48 * 49 * 1) Indirect register access. The MEMWIN_BASEADDR and MEMWIN_DATA 50 * registers in PCI config space can be used to read any 32-bit 51 * address within the NIC's memory. 52 * 53 * 2) Memory window access. The MEMWIN_BASEADDR register in PCI config 54 * space can be used in conjunction with the memory window in the 55 * device register space at offset 0x8000 to read any 32K chunk 56 * of NIC memory. 57 * 58 * 3) Flat mode. If the 'flat mode' bit in the PCI state register is 59 * set, the device I/O mapping consumes 32MB of host address space, 60 * allowing all of the registers and internal NIC memory to be 61 * accessed directly. NIC memory addresses are offset by 0x01000000. 62 * Flat mode consumes so much host address space that it is not 63 * recommended. 64 */ 65 #define BGE_PAGE_ZERO 0x00000000 66 #define BGE_PAGE_ZERO_END 0x000000FF 67 #define BGE_SEND_RING_RCB 0x00000100 68 #define BGE_SEND_RING_RCB_END 0x000001FF 69 #define BGE_RX_RETURN_RING_RCB 0x00000200 70 #define BGE_RX_RETURN_RING_RCB_END 0x000002FF 71 #define BGE_STATS_BLOCK 0x00000300 72 #define BGE_STATS_BLOCK_END 0x00000AFF 73 #define BGE_STATUS_BLOCK 0x00000B00 74 #define BGE_STATUS_BLOCK_END 0x00000B4F 75 #define BGE_SRAM_FW_MB 0x00000B50 76 #define BGE_SRAM_DATA_SIG 0x00000B54 77 #define BGE_SRAM_DATA_CFG 0x00000B58 78 #define BGE_SRAM_DATA_VER 0x00000B5C 79 #define BGE_SRAM_FW_CMD_MB 0x00000B78 80 #define BGE_SRAM_FW_CMD_LEN_MB 0x00000B7C 81 #define BGE_SRAM_FW_CMD_DATA_MB 0x00000B80 82 #define BGE_SRAM_FW_DRV_STATE_MB 0x00000C04 83 #define BGE_SRAM_MAC_ADDR_HIGH_MB 0x00000C14 84 #define BGE_SRAM_MAC_ADDR_LOW_MB 0x00000C18 85 #define BGE_SRAM_DATA_CFG_2 0x00000D38 86 #define BGE_SRAM_DATA_CFG_3 0x00000D3C 87 #define BGE_SRAM_DATA_CFG_4 0x00000D60 88 #define BGE_SRAM_DATA_CFG_5 0x00000E0C 89 #define BGE_SOFTWARE_GENCOMM_END 0x00000FFF 90 #define BGE_UNMAPPED 0x00001000 91 #define BGE_UNMAPPED_END 0x00001FFF 92 #define BGE_DMA_DESCRIPTORS 0x00002000 93 #define BGE_DMA_DESCRIPTORS_END 0x00003FFF 94 #define BGE_SEND_RING_5717 0x00004000 95 #define BGE_SEND_RING_1_TO_4 0x00004000 96 #define BGE_SEND_RING_1_TO_4_END 0x00005FFF 97 98 /* Firmware interface */ 99 #define BGE_SRAM_DATA_SIG_MAGIC 0x4B657654 /* 'KevT' */ 100 101 #define BGE_FW_CMD_DRV_ALIVE 0x00000001 102 #define BGE_FW_CMD_PAUSE 0x00000002 103 #define BGE_FW_CMD_DRV_ALIVE3 0x0000000e 104 105 #define BGE_FW_HB_TIMEOUT_SEC 3 106 107 #define BGE_FW_DRV_STATE_START 0x00000001 108 #define BGE_FW_DRV_STATE_START_DONE 0x80000001 109 #define BGE_FW_DRV_STATE_UNLOAD 0x00000002 110 #define BGE_FW_DRV_STATE_UNLOAD_DONE 0x80000002 111 #define BGE_FW_DRV_STATE_SUSPEND 0x00000004 112 113 /* SRAM data version */ 114 #define BGE_SRAM_DATA_VER_SHIFT 16 115 116 /* Mappings for internal memory configuration */ 117 #define BGE_STD_RX_RINGS 0x00006000 118 #define BGE_STD_RX_RINGS_END 0x00006FFF 119 #define BGE_JUMBO_RX_RINGS 0x00007000 120 #define BGE_JUMBO_RX_RINGS_END 0x00007FFF 121 #define BGE_BUFFPOOL_1 0x00008000 122 #define BGE_BUFFPOOL_1_END 0x0000FFFF 123 #define BGE_BUFFPOOL_2 0x00010000 /* or expansion ROM */ 124 #define BGE_BUFFPOOL_2_END 0x00017FFF 125 #define BGE_BUFFPOOL_3 0x00018000 /* or expansion ROM */ 126 #define BGE_BUFFPOOL_3_END 0x0001FFFF 127 #define BGE_STD_RX_RINGS_5717 0x00040000 128 #define BGE_JUMBO_RX_RINGS_5717 0x00044400 129 130 /* Mappings for external SSRAM configurations */ 131 #define BGE_SEND_RING_5_TO_6 0x00006000 132 #define BGE_SEND_RING_5_TO_6_END 0x00006FFF 133 #define BGE_SEND_RING_7_TO_8 0x00007000 134 #define BGE_SEND_RING_7_TO_8_END 0x00007FFF 135 #define BGE_SEND_RING_9_TO_16 0x00008000 136 #define BGE_SEND_RING_9_TO_16_END 0x0000BFFF 137 #define BGE_EXT_STD_RX_RINGS 0x0000C000 138 #define BGE_EXT_STD_RX_RINGS_END 0x0000CFFF 139 #define BGE_EXT_JUMBO_RX_RINGS 0x0000D000 140 #define BGE_EXT_JUMBO_RX_RINGS_END 0x0000DFFF 141 #define BGE_MINI_RX_RINGS 0x0000E000 142 #define BGE_MINI_RX_RINGS_END 0x0000FFFF 143 #define BGE_AVAIL_REGION1 0x00010000 /* or expansion ROM */ 144 #define BGE_AVAIL_REGION1_END 0x00017FFF 145 #define BGE_AVAIL_REGION2 0x00018000 /* or expansion ROM */ 146 #define BGE_AVAIL_REGION2_END 0x0001FFFF 147 #define BGE_EXT_SSRAM 0x00020000 148 #define BGE_EXT_SSRAM_END 0x000FFFFF 149 150 151 /* 152 * BCM570x register offsets. These are memory mapped registers 153 * which can be accessed with the CSR_READ_4()/CSR_WRITE_4() macros. 154 * Each register must be accessed using 32 bit operations. 155 * 156 * All registers are accessed through a 32K shared memory block. 157 * The first group of registers are actually copies of the PCI 158 * configuration space registers. 159 */ 160 161 /* 162 * PCI registers defined in the PCI 2.2 spec. 163 */ 164 #define BGE_PCI_VID 0x00 165 #define BGE_PCI_DID 0x02 166 #define BGE_PCI_CMD 0x04 167 #define BGE_PCI_STS 0x06 168 #define BGE_PCI_REV 0x08 169 #define BGE_PCI_CLASS 0x09 170 #define BGE_PCI_CACHESZ 0x0C 171 #define BGE_PCI_LATTIMER 0x0D 172 #define BGE_PCI_HDRTYPE 0x0E 173 #define BGE_PCI_BIST 0x0F 174 #define BGE_PCI_BAR0 0x10 175 #define BGE_PCI_BAR1 0x14 176 #define BGE_PCI_BAR2 0x18 177 #define BGE_PCI_SUBSYS 0x2C 178 #define BGE_PCI_SUBVID 0x2E 179 #define BGE_PCI_ROMBASE 0x30 180 #define BGE_PCI_CAPPTR 0x34 181 #define BGE_PCI_INTLINE 0x3C 182 #define BGE_PCI_INTPIN 0x3D 183 #define BGE_PCI_MINGNT 0x3E 184 #define BGE_PCI_MAXLAT 0x3F 185 #define BGE_PCI_PCIXCAP 0x40 186 #define BGE_PCI_NEXTPTR_PM 0x41 187 #define BGE_PCIX_CMD 0x42 188 #define BGE_PCIX_STS 0x44 189 #define BGE_PCI_PWRMGMT_CAPID 0x48 190 #define BGE_PCI_NEXTPTR_VPD 0x49 191 #define BGE_PCI_PWRMGMT_CAPS 0x4A 192 #define BGE_PCI_PWRMGMT_CMD 0x4C 193 #define BGE_PCI_PWRMGMT_STS 0x4D 194 #define BGE_PCI_PWRMGMT_DATA 0x4F 195 #define BGE_PCI_VPD_CAPID 0x50 196 #define BGE_PCI_NEXTPTR_MSI 0x51 197 #define BGE_PCI_VPD_ADDR 0x52 198 #define BGE_PCI_VPD_DATA 0x54 199 #define BGE_PCI_MSI_CAPID 0x58 200 #define BGE_PCI_NEXTPTR_NONE 0x59 201 #define BGE_PCI_MSI_CTL 0x5A 202 #define BGE_PCI_MSI_ADDR_HI 0x5C 203 #define BGE_PCI_MSI_ADDR_LO 0x60 204 #define BGE_PCI_MSI_DATA 0x64 205 206 /* 207 * PCI Express definitions 208 * According to 209 * PCI Express base specification, REV. 1.0a 210 */ 211 212 /* PCI Express device control, 16bits */ 213 #define BGE_PCIE_DEVCTL 0x08 214 #define BGE_PCIE_DEVCTL_MAX_READRQ_MASK 0x7000 215 #define BGE_PCIE_DEVCTL_MAX_READRQ_128 0x0000 216 #define BGE_PCIE_DEVCTL_MAX_READRQ_256 0x1000 217 #define BGE_PCIE_DEVCTL_MAX_READRQ_512 0x2000 218 #define BGE_PCIE_DEVCTL_MAX_READRQ_1024 0x3000 219 #define BGE_PCIE_DEVCTL_MAX_READRQ_2048 0x4000 220 #define BGE_PCIE_DEVCTL_MAX_READRQ_4096 0x5000 221 222 /* PCI MSI. ??? */ 223 #define BGE_PCIE_CAPID_REG 0xD0 224 #define BGE_PCIE_CAPID 0x10 225 226 /* 227 * PCI registers specific to the BCM570x family. 228 */ 229 #define BGE_PCI_MISC_CTL 0x68 230 #define BGE_PCI_DMA_RW_CTL 0x6C 231 #define BGE_PCI_PCISTATE 0x70 232 #define BGE_PCI_CLKCTL 0x74 233 #define BGE_PCI_REG_BASEADDR 0x78 234 #define BGE_PCI_MEMWIN_BASEADDR 0x7C 235 #define BGE_PCI_REG_DATA 0x80 236 #define BGE_PCI_MEMWIN_DATA 0x84 237 #define BGE_PCI_MODECTL 0x88 238 #define BGE_PCI_MISC_CFG 0x8C 239 #define BGE_PCI_MISC_LOCALCTL 0x90 240 #define BGE_PCI_UNDI_RX_STD_PRODIDX_HI 0x98 241 #define BGE_PCI_UNDI_RX_STD_PRODIDX_LO 0x9C 242 #define BGE_PCI_UNDI_RX_RTN_CONSIDX_HI 0xA0 243 #define BGE_PCI_UNDI_RX_RTN_CONSIDX_LO 0xA4 244 #define BGE_PCI_UNDI_TX_BD_PRODIDX_HI 0xA8 245 #define BGE_PCI_UNDI_TX_BD_PRODIDX_LO 0xAC 246 #define BGE_PCI_ISR_MBX_HI 0xB0 247 #define BGE_PCI_ISR_MBX_LO 0xB4 248 #define BGE_PCI_PRODID_ASICREV 0xBC 249 #define BGE_PCI_GEN2_PRODID_ASICREV 0xF4 250 #define BGE_PCI_GEN15_PRODID_ASICREV 0xFC 251 252 #define BGE_PCI_UNKNOWN0 0xC4 253 254 /* PCI Misc. Host control register */ 255 #define BGE_PCIMISCCTL_CLEAR_INTA 0x00000001 256 #define BGE_PCIMISCCTL_MASK_PCI_INTR 0x00000002 257 #define BGE_PCIMISCCTL_ENDIAN_BYTESWAP 0x00000004 258 #define BGE_PCIMISCCTL_ENDIAN_WORDSWAP 0x00000008 259 #define BGE_PCIMISCCTL_PCISTATE_RW 0x00000010 260 #define BGE_PCIMISCCTL_CLOCKCTL_RW 0x00000020 261 #define BGE_PCIMISCCTL_REG_WORDSWAP 0x00000040 262 #define BGE_PCIMISCCTL_INDIRECT_ACCESS 0x00000080 263 #define BGE_PCIMISCCTL_TAGGED_STATUS 0x00000200 264 #define BGE_PCIMISCCTL_ASICREV 0xFFFF0000 265 #define BGE_PCIMISCCTL_ASICREV_SHIFT 16 266 267 #define BGE_HIF_SWAP_OPTIONS (BGE_PCIMISCCTL_ENDIAN_WORDSWAP) 268 #if BYTE_ORDER == LITTLE_ENDIAN 269 #define BGE_DMA_SWAP_OPTIONS \ 270 BGE_MODECTL_WORDSWAP_NONFRAME| \ 271 BGE_MODECTL_BYTESWAP_DATA|BGE_MODECTL_WORDSWAP_DATA 272 #else 273 #define BGE_DMA_SWAP_OPTIONS \ 274 BGE_MODECTL_WORDSWAP_NONFRAME|BGE_MODECTL_BYTESWAP_NONFRAME| \ 275 BGE_MODECTL_BYTESWAP_DATA|BGE_MODECTL_WORDSWAP_DATA 276 #endif 277 278 #define BGE_INIT \ 279 (BGE_HIF_SWAP_OPTIONS|BGE_PCIMISCCTL_CLEAR_INTA| \ 280 BGE_PCIMISCCTL_MASK_PCI_INTR|BGE_PCIMISCCTL_INDIRECT_ACCESS| \ 281 BGE_PCIMISCCTL_PCISTATE_RW) 282 283 #define BGE_CHIPID_TIGON_I 0x4000 284 #define BGE_CHIPID_TIGON_II 0x6000 285 #define BGE_CHIPID_BCM5700_A0 0x7000 286 #define BGE_CHIPID_BCM5700_A1 0x7001 287 #define BGE_CHIPID_BCM5700_B0 0x7100 288 #define BGE_CHIPID_BCM5700_B1 0x7101 289 #define BGE_CHIPID_BCM5700_B2 0x7102 290 #define BGE_CHIPID_BCM5700_B3 0x7103 291 #define BGE_CHIPID_BCM5700_ALTIMA 0x7104 292 #define BGE_CHIPID_BCM5700_C0 0x7200 293 #define BGE_CHIPID_BCM5701_A0 0x0000 /* grrrr */ 294 #define BGE_CHIPID_BCM5701_B0 0x0100 295 #define BGE_CHIPID_BCM5701_B2 0x0102 296 #define BGE_CHIPID_BCM5701_B5 0x0105 297 #define BGE_CHIPID_BCM5703_A0 0x1000 298 #define BGE_CHIPID_BCM5703_A1 0x1001 299 #define BGE_CHIPID_BCM5703_A2 0x1002 300 #define BGE_CHIPID_BCM5703_A3 0x1003 301 #define BGE_CHIPID_BCM5703_B0 0x1100 302 #define BGE_CHIPID_BCM5704_A0 0x2000 303 #define BGE_CHIPID_BCM5704_A1 0x2001 304 #define BGE_CHIPID_BCM5704_A2 0x2002 305 #define BGE_CHIPID_BCM5704_A3 0x2003 306 #define BGE_CHIPID_BCM5704_B0 0x2100 307 #define BGE_CHIPID_BCM5705_A0 0x3000 308 #define BGE_CHIPID_BCM5705_A1 0x3001 309 #define BGE_CHIPID_BCM5705_A2 0x3002 310 #define BGE_CHIPID_BCM5705_A3 0x3003 311 #define BGE_CHIPID_BCM5750_A0 0x4000 312 #define BGE_CHIPID_BCM5750_A1 0x4001 313 #define BGE_CHIPID_BCM5750_A3 0x4003 314 #define BGE_CHIPID_BCM5750_B0 0x4010 315 #define BGE_CHIPID_BCM5750_B1 0x4101 316 #define BGE_CHIPID_BCM5750_C0 0x4200 317 #define BGE_CHIPID_BCM5750_C1 0x4201 318 #define BGE_CHIPID_BCM5750_C2 0x4202 319 #define BGE_CHIPID_BCM5714_A0 0x5000 320 #define BGE_CHIPID_BCM5761_A0 0x5761000 321 #define BGE_CHIPID_BCM5761_A1 0x5761100 322 #define BGE_CHIPID_BCM5784_A0 0x5784000 323 #define BGE_CHIPID_BCM5784_A1 0x5784001 324 #define BGE_CHIPID_BCM5784_B0 0x5784100 325 #define BGE_CHIPID_BCM5752_A0 0x6000 326 #define BGE_CHIPID_BCM5752_A1 0x6001 327 #define BGE_CHIPID_BCM5752_A2 0x6002 328 #define BGE_CHIPID_BCM5714_B0 0x8000 329 #define BGE_CHIPID_BCM5714_B3 0x8003 330 #define BGE_CHIPID_BCM5715_A0 0x9000 331 #define BGE_CHIPID_BCM5715_A1 0x9001 332 #define BGE_CHIPID_BCM5715_A3 0x9003 333 #define BGE_CHIPID_BCM5755_A0 0xa000 334 #define BGE_CHIPID_BCM5755_A1 0xa001 335 #define BGE_CHIPID_BCM5755_A2 0xa002 336 #define BGE_CHIPID_BCM5755_C0 0xa200 337 #define BGE_CHIPID_BCM5787_A0 0xb000 338 #define BGE_CHIPID_BCM5787_A1 0xb001 339 #define BGE_CHIPID_BCM5787_A2 0xb002 340 #define BGE_CHIPID_BCM5906_A0 0xc000 341 #define BGE_CHIPID_BCM5906_A1 0xc001 342 #define BGE_CHIPID_BCM5906_A2 0xc002 343 #define BGE_CHIPID_BCM57762 0x57766000 344 #define BGE_CHIPID_BCM57780_A0 0x57780000 345 #define BGE_CHIPID_BCM57780_A1 0x57780001 346 #define BGE_CHIPID_BCM5717_A0 0x05717000 347 #define BGE_CHIPID_BCM5717_B0 0x05717100 348 #define BGE_CHIPID_BCM5719_A0 0x05719000 349 #define BGE_CHIPID_BCM5720_A0 0x05720000 350 #define BGE_CHIPID_BCM57765_A0 0x57785000 351 #define BGE_CHIPID_BCM57765_B0 0x57785100 352 353 /* shorthand one */ 354 #define BGE_ASICREV(x) ((x) >> 12) 355 #define BGE_ASICREV_BCM5700 0x07 356 #define BGE_ASICREV_BCM5701 0x00 357 #define BGE_ASICREV_BCM5703 0x01 358 #define BGE_ASICREV_BCM5704 0x02 359 #define BGE_ASICREV_BCM5705 0x03 360 #define BGE_ASICREV_BCM5750 0x04 361 #define BGE_ASICREV_BCM5714_A0 0x05 362 #define BGE_ASICREV_BCM5752 0x06 363 /* ASIC revision 0x07 is the original bcm5700 */ 364 #define BGE_ASICREV_BCM5780 0x08 365 #define BGE_ASICREV_BCM5714 0x09 366 #define BGE_ASICREV_BCM5755 0x0a 367 #define BGE_ASICREV_BCM5787 0x0b 368 #define BGE_ASICREV_BCM5906 0x0c 369 #define BGE_ASICREV_USE_PRODID_REG 0x0f 370 #define BGE_ASICREV_BCM5761 0x5761 371 #define BGE_ASICREV_BCM5784 0x5784 372 #define BGE_ASICREV_BCM5785 0x5785 373 #define BGE_ASICREV_BCM57780 0x57780 374 #define BGE_ASICREV_BCM5717 0x5717 375 #define BGE_ASICREV_BCM5719 0x5719 376 #define BGE_ASICREV_BCM5720 0x5720 377 #define BGE_ASICREV_BCM57765 0x57785 378 #define BGE_ASICREV_BCM57766 0x57766 379 380 /* chip revisions */ 381 #define BGE_CHIPREV(x) ((x) >> 8) 382 #define BGE_CHIPREV_5700_AX 0x70 383 #define BGE_CHIPREV_5700_BX 0x71 384 #define BGE_CHIPREV_5700_CX 0x72 385 #define BGE_CHIPREV_5701_AX 0x00 386 #define BGE_CHIPREV_5703_AX 0x10 387 #define BGE_CHIPREV_5704_AX 0x20 388 #define BGE_CHIPREV_5704_BX 0x21 389 #define BGE_CHIPREV_5750_AX 0x40 390 #define BGE_CHIPREV_5750_BX 0x41 391 #define BGE_CHIPREV_5784_AX 0x57840 392 #define BGE_CHIPREV_57765_AX 0x577850 393 394 /* PCI DMA Read/Write Control register */ 395 #define BGE_PCIDMARWCTL_MINDMA 0x000000FF 396 #define BGE_PCIDMARWCTL_DIS_CACHE_ALIGNMENT 0x00000001 397 #define BGE_PCIDMARWCTL_RDADRR_BNDRY 0x00000700 398 #define BGE_PCIDMARWCTL_WRADDR_BNDRY 0x00003800 399 #define BGE_PCIDMARWCTL_ONEDMA_ATONCE 0x0000C000 400 #define BGE_PCIDMARWCTL_ONEDMA_ATONCE_GLOBAL 0x00004000 401 #define BGE_PCIDMARWCTL_ONEDMA_ATONCE_LOCAL 0x00008000 402 #define BGE_PCIDMARWCTL_RD_WAT 0x00070000 403 #define BGE_PCIDMARWCTL_WR_WAT 0x00380000 404 #define BGE_PCIDMARWCTL_USE_MRM 0x00400000 405 #define BGE_PCIDMARWCTL_ASRT_ALL_BE 0x00800000 406 #define BGE_PCIDMARWCTL_DFLT_PCI_RD_CMD 0x0F000000 407 #define BGE_PCIDMARWCTL_DFLT_PCI_WR_CMD 0xF0000000 408 409 #define BGE_PCIDMARWCTL_RD_WAT_SHIFT(x) ((x) << 16) 410 #define BGE_PCIDMARWCTL_WR_WAT_SHIFT(x) ((x) << 19) 411 #define BGE_PCIDMARWCTL_RD_CMD_SHIFT(x) ((x) << 24) 412 #define BGE_PCIDMARWCTL_WR_CMD_SHIFT(x) ((x) << 28) 413 414 #define BGE_PCIDMARWCTL_TAGGED_STATUS_WA 0x00000080 415 #define BGE_PCIDMARWCTL_CRDRDR_RDMA_MRRS_MSK 0x00000380 416 417 #define BGE_PCI_READ_BNDRY_DISABLE 0x00000000 418 #define BGE_PCI_READ_BNDRY_16BYTES 0x00000100 419 #define BGE_PCI_READ_BNDRY_32BYTES 0x00000200 420 #define BGE_PCI_READ_BNDRY_64BYTES 0x00000300 421 #define BGE_PCI_READ_BNDRY_128BYTES 0x00000400 422 #define BGE_PCI_READ_BNDRY_256BYTES 0x00000500 423 #define BGE_PCI_READ_BNDRY_512BYTES 0x00000600 424 #define BGE_PCI_READ_BNDRY_1024BYTES 0x00000700 425 426 #define BGE_PCI_WRITE_BNDRY_DISABLE 0x00000000 427 #define BGE_PCI_WRITE_BNDRY_16BYTES 0x00000800 428 #define BGE_PCI_WRITE_BNDRY_32BYTES 0x00001000 429 #define BGE_PCI_WRITE_BNDRY_64BYTES 0x00001800 430 #define BGE_PCI_WRITE_BNDRY_128BYTES 0x00002000 431 #define BGE_PCI_WRITE_BNDRY_256BYTES 0x00002800 432 #define BGE_PCI_WRITE_BNDRY_512BYTES 0x00003000 433 #define BGE_PCI_WRITE_BNDRY_1024BYTES 0x00003800 434 435 /* 436 * PCI state register -- note, this register is read only 437 * unless the PCISTATE_RW bit of the PCI Misc. Host Control 438 * register is set. 439 */ 440 #define BGE_PCISTATE_FORCE_RESET 0x00000001 441 #define BGE_PCISTATE_INTR_NOT_ACTIVE 0x00000002 442 #define BGE_PCISTATE_PCI_BUSMODE 0x00000004 /* 1 = PCI, 0 = PCI-X */ 443 #define BGE_PCISTATE_PCI_BUSSPEED 0x00000008 /* 1 = 33/66, 0 = 66/133 */ 444 #define BGE_PCISTATE_32BIT_BUS 0x00000010 /* 1 = 32bit, 0 = 64bit */ 445 #define BGE_PCISTATE_ROM_ENABLE 0x00000020 446 #define BGE_PCISTATE_ROM_RETRY_ENABLE 0x00000040 447 #define BGE_PCISTATE_FLATVIEW_MODE 0x00000100 448 #define BGE_PCISTATE_PCI_TGT_RETRY_MAX 0x00000E00 449 #define BGE_PCISTATE_RETRY_SAME_DMA 0x00002000 450 #define BGE_PCISTATE_ALLOW_APE_CTLSPC_WR 0x00010000 451 #define BGE_PCISTATE_ALLOW_APE_SHMEM_WR 0x00020000 452 #define BGE_PCISTATE_ALLOW_APE_PSPACE_WR 0x00040000 453 454 /* 455 * The following bits in PCI state register are reserved. 456 * If we check that the register values reverts on reset, 457 * do not check these bits. On some 5704C (rev A3) and some 458 * Altima chips, these bits do not revert until much later 459 * in the bge driver's bge_reset() chip-reset state machine. 460 */ 461 #define BGE_PCISTATE_RESERVED ((1 << 12) + (1 <<7)) 462 463 /* 464 * PCI Clock Control register -- note, this register is read only 465 * unless the CLOCKCTL_RW bit of the PCI Misc. Host Control 466 * register is set. 467 */ 468 #define BGE_PCICLOCKCTL_DETECTED_SPEED 0x0000000F 469 #define BGE_PCICLOCKCTL_M66EN 0x00000080 470 #define BGE_PCICLOCKCTL_LOWPWR_CLKMODE 0x00000200 471 #define BGE_PCICLOCKCTL_RXCPU_CLK_DIS 0x00000400 472 #define BGE_PCICLOCKCTL_TXCPU_CLK_DIS 0x00000800 473 #define BGE_PCICLOCKCTL_ALTCLK 0x00001000 474 #define BGE_PCICLOCKCTL_ALTCLK_SRC 0x00002000 475 #define BGE_PCICLOCKCTL_PCIPLL_DISABLE 0x00004000 476 #define BGE_PCICLOCKCTL_SYSPLL_DISABLE 0x00008000 477 #define BGE_PCICLOCKCTL_BIST_ENABLE 0x00010000 478 479 /* 480 * High priority mailbox registers 481 * Each mailbox is 64-bits wide, though we only use the 482 * lower 32 bits. To write a 64-bit value, write the upper 32 bits 483 * first. The NIC will load the mailbox after the lower 32 bit word 484 * has been updated. 485 */ 486 #define BGE_MBX_IRQ0_HI 0x0200 487 #define BGE_MBX_IRQ0_LO 0x0204 488 #define BGE_MBX_IRQ1_HI 0x0208 489 #define BGE_MBX_IRQ1_LO 0x020C 490 #define BGE_MBX_IRQ2_HI 0x0210 491 #define BGE_MBX_IRQ2_LO 0x0214 492 #define BGE_MBX_IRQ3_HI 0x0218 493 #define BGE_MBX_IRQ3_LO 0x021C 494 #define BGE_MBX_GEN0_HI 0x0220 495 #define BGE_MBX_GEN0_LO 0x0224 496 #define BGE_MBX_GEN1_HI 0x0228 497 #define BGE_MBX_GEN1_LO 0x022C 498 #define BGE_MBX_GEN2_HI 0x0230 499 #define BGE_MBX_GEN2_LO 0x0234 500 #define BGE_MBX_GEN3_HI 0x0228 501 #define BGE_MBX_GEN3_LO 0x022C 502 #define BGE_MBX_GEN4_HI 0x0240 503 #define BGE_MBX_GEN4_LO 0x0244 504 #define BGE_MBX_GEN5_HI 0x0248 505 #define BGE_MBX_GEN5_LO 0x024C 506 #define BGE_MBX_GEN6_HI 0x0250 507 #define BGE_MBX_GEN6_LO 0x0254 508 #define BGE_MBX_GEN7_HI 0x0258 509 #define BGE_MBX_GEN7_LO 0x025C 510 #define BGE_MBX_RELOAD_STATS_HI 0x0260 511 #define BGE_MBX_RELOAD_STATS_LO 0x0264 512 #define BGE_MBX_RX_STD_PROD_HI 0x0268 513 #define BGE_MBX_RX_STD_PROD_LO 0x026C 514 #define BGE_MBX_RX_JUMBO_PROD_HI 0x0270 515 #define BGE_MBX_RX_JUMBO_PROD_LO 0x0274 516 #define BGE_MBX_RX_MINI_PROD_HI 0x0278 517 #define BGE_MBX_RX_MINI_PROD_LO 0x027C 518 #define BGE_MBX_RX_CONS0_HI 0x0280 519 #define BGE_MBX_RX_CONS0_LO 0x0284 520 #define BGE_MBX_RX_CONS1_HI 0x0288 521 #define BGE_MBX_RX_CONS1_LO 0x028C 522 #define BGE_MBX_RX_CONS2_HI 0x0290 523 #define BGE_MBX_RX_CONS2_LO 0x0294 524 #define BGE_MBX_RX_CONS3_HI 0x0298 525 #define BGE_MBX_RX_CONS3_LO 0x029C 526 #define BGE_MBX_RX_CONS4_HI 0x02A0 527 #define BGE_MBX_RX_CONS4_LO 0x02A4 528 #define BGE_MBX_RX_CONS5_HI 0x02A8 529 #define BGE_MBX_RX_CONS5_LO 0x02AC 530 #define BGE_MBX_RX_CONS6_HI 0x02B0 531 #define BGE_MBX_RX_CONS6_LO 0x02B4 532 #define BGE_MBX_RX_CONS7_HI 0x02B8 533 #define BGE_MBX_RX_CONS7_LO 0x02BC 534 #define BGE_MBX_RX_CONS8_HI 0x02C0 535 #define BGE_MBX_RX_CONS8_LO 0x02C4 536 #define BGE_MBX_RX_CONS9_HI 0x02C8 537 #define BGE_MBX_RX_CONS9_LO 0x02CC 538 #define BGE_MBX_RX_CONS10_HI 0x02D0 539 #define BGE_MBX_RX_CONS10_LO 0x02D4 540 #define BGE_MBX_RX_CONS11_HI 0x02D8 541 #define BGE_MBX_RX_CONS11_LO 0x02DC 542 #define BGE_MBX_RX_CONS12_HI 0x02E0 543 #define BGE_MBX_RX_CONS12_LO 0x02E4 544 #define BGE_MBX_RX_CONS13_HI 0x02E8 545 #define BGE_MBX_RX_CONS13_LO 0x02EC 546 #define BGE_MBX_RX_CONS14_HI 0x02F0 547 #define BGE_MBX_RX_CONS14_LO 0x02F4 548 #define BGE_MBX_RX_CONS15_HI 0x02F8 549 #define BGE_MBX_RX_CONS15_LO 0x02FC 550 #define BGE_MBX_TX_HOST_PROD0_HI 0x0300 551 #define BGE_MBX_TX_HOST_PROD0_LO 0x0304 552 #define BGE_MBX_TX_HOST_PROD1_HI 0x0308 553 #define BGE_MBX_TX_HOST_PROD1_LO 0x030C 554 #define BGE_MBX_TX_HOST_PROD2_HI 0x0310 555 #define BGE_MBX_TX_HOST_PROD2_LO 0x0314 556 #define BGE_MBX_TX_HOST_PROD3_HI 0x0318 557 #define BGE_MBX_TX_HOST_PROD3_LO 0x031C 558 #define BGE_MBX_TX_HOST_PROD4_HI 0x0320 559 #define BGE_MBX_TX_HOST_PROD4_LO 0x0324 560 #define BGE_MBX_TX_HOST_PROD5_HI 0x0328 561 #define BGE_MBX_TX_HOST_PROD5_LO 0x032C 562 #define BGE_MBX_TX_HOST_PROD6_HI 0x0330 563 #define BGE_MBX_TX_HOST_PROD6_LO 0x0334 564 #define BGE_MBX_TX_HOST_PROD7_HI 0x0338 565 #define BGE_MBX_TX_HOST_PROD7_LO 0x033C 566 #define BGE_MBX_TX_HOST_PROD8_HI 0x0340 567 #define BGE_MBX_TX_HOST_PROD8_LO 0x0344 568 #define BGE_MBX_TX_HOST_PROD9_HI 0x0348 569 #define BGE_MBX_TX_HOST_PROD9_LO 0x034C 570 #define BGE_MBX_TX_HOST_PROD10_HI 0x0350 571 #define BGE_MBX_TX_HOST_PROD10_LO 0x0354 572 #define BGE_MBX_TX_HOST_PROD11_HI 0x0358 573 #define BGE_MBX_TX_HOST_PROD11_LO 0x035C 574 #define BGE_MBX_TX_HOST_PROD12_HI 0x0360 575 #define BGE_MBX_TX_HOST_PROD12_LO 0x0364 576 #define BGE_MBX_TX_HOST_PROD13_HI 0x0368 577 #define BGE_MBX_TX_HOST_PROD13_LO 0x036C 578 #define BGE_MBX_TX_HOST_PROD14_HI 0x0370 579 #define BGE_MBX_TX_HOST_PROD14_LO 0x0374 580 #define BGE_MBX_TX_HOST_PROD15_HI 0x0378 581 #define BGE_MBX_TX_HOST_PROD15_LO 0x037C 582 #define BGE_MBX_TX_NIC_PROD0_HI 0x0380 583 #define BGE_MBX_TX_NIC_PROD0_LO 0x0384 584 #define BGE_MBX_TX_NIC_PROD1_HI 0x0388 585 #define BGE_MBX_TX_NIC_PROD1_LO 0x038C 586 #define BGE_MBX_TX_NIC_PROD2_HI 0x0390 587 #define BGE_MBX_TX_NIC_PROD2_LO 0x0394 588 #define BGE_MBX_TX_NIC_PROD3_HI 0x0398 589 #define BGE_MBX_TX_NIC_PROD3_LO 0x039C 590 #define BGE_MBX_TX_NIC_PROD4_HI 0x03A0 591 #define BGE_MBX_TX_NIC_PROD4_LO 0x03A4 592 #define BGE_MBX_TX_NIC_PROD5_HI 0x03A8 593 #define BGE_MBX_TX_NIC_PROD5_LO 0x03AC 594 #define BGE_MBX_TX_NIC_PROD6_HI 0x03B0 595 #define BGE_MBX_TX_NIC_PROD6_LO 0x03B4 596 #define BGE_MBX_TX_NIC_PROD7_HI 0x03B8 597 #define BGE_MBX_TX_NIC_PROD7_LO 0x03BC 598 #define BGE_MBX_TX_NIC_PROD8_HI 0x03C0 599 #define BGE_MBX_TX_NIC_PROD8_LO 0x03C4 600 #define BGE_MBX_TX_NIC_PROD9_HI 0x03C8 601 #define BGE_MBX_TX_NIC_PROD9_LO 0x03CC 602 #define BGE_MBX_TX_NIC_PROD10_HI 0x03D0 603 #define BGE_MBX_TX_NIC_PROD10_LO 0x03D4 604 #define BGE_MBX_TX_NIC_PROD11_HI 0x03D8 605 #define BGE_MBX_TX_NIC_PROD11_LO 0x03DC 606 #define BGE_MBX_TX_NIC_PROD12_HI 0x03E0 607 #define BGE_MBX_TX_NIC_PROD12_LO 0x03E4 608 #define BGE_MBX_TX_NIC_PROD13_HI 0x03E8 609 #define BGE_MBX_TX_NIC_PROD13_LO 0x03EC 610 #define BGE_MBX_TX_NIC_PROD14_HI 0x03F0 611 #define BGE_MBX_TX_NIC_PROD14_LO 0x03F4 612 #define BGE_MBX_TX_NIC_PROD15_HI 0x03F8 613 #define BGE_MBX_TX_NIC_PROD15_LO 0x03FC 614 615 #define BGE_TX_RINGS_MAX 1 616 #define BGE_TX_RINGS_57765_MAX 2 617 #define BGE_TX_RINGS_5717_MAX 4 618 #define BGE_TX_RINGS_EXTSSRAM_MAX 16 619 #define BGE_RX_RINGS_MAX 16 620 621 /* Ethernet MAC control registers */ 622 #define BGE_MAC_MODE 0x0400 623 #define BGE_MAC_STS 0x0404 624 #define BGE_MAC_EVT_ENB 0x0408 625 #define BGE_MAC_LED_CTL 0x040C 626 #define BGE_MAC_ADDR1_LO 0x0410 627 #define BGE_MAC_ADDR1_HI 0x0414 628 #define BGE_MAC_ADDR2_LO 0x0418 629 #define BGE_MAC_ADDR2_HI 0x041C 630 #define BGE_MAC_ADDR3_LO 0x0420 631 #define BGE_MAC_ADDR3_HI 0x0424 632 #define BGE_MAC_ADDR4_LO 0x0428 633 #define BGE_MAC_ADDR4_HI 0x042C 634 #define BGE_WOL_PATPTR 0x0430 635 #define BGE_WOL_PATCFG 0x0434 636 #define BGE_TX_RANDOM_BACKOFF 0x0438 637 #define BGE_RX_MTU 0x043C 638 #define BGE_GBIT_PCS_TEST 0x0440 639 #define BGE_TX_TBI_AUTONEG 0x0444 640 #define BGE_RX_TBI_AUTONEG 0x0448 641 #define BGE_MI_COMM 0x044C 642 #define BGE_MI_STS 0x0450 643 #define BGE_MI_MODE 0x0454 644 #define BGE_AUTOPOLL_STS 0x0458 645 #define BGE_TX_MODE 0x045C 646 #define BGE_TX_STS 0x0460 647 #define BGE_TX_LENGTHS 0x0464 648 #define BGE_RX_MODE 0x0468 649 #define BGE_RX_STS 0x046C 650 #define BGE_MAR0 0x0470 651 #define BGE_MAR1 0x0474 652 #define BGE_MAR2 0x0478 653 #define BGE_MAR3 0x047C 654 #define BGE_RX_BD_RULES_CTL0 0x0480 655 #define BGE_RX_BD_RULES_MASKVAL0 0x0484 656 #define BGE_RX_BD_RULES_CTL1 0x0488 657 #define BGE_RX_BD_RULES_MASKVAL1 0x048C 658 #define BGE_RX_BD_RULES_CTL2 0x0490 659 #define BGE_RX_BD_RULES_MASKVAL2 0x0494 660 #define BGE_RX_BD_RULES_CTL3 0x0498 661 #define BGE_RX_BD_RULES_MASKVAL3 0x049C 662 #define BGE_RX_BD_RULES_CTL4 0x04A0 663 #define BGE_RX_BD_RULES_MASKVAL4 0x04A4 664 #define BGE_RX_BD_RULES_CTL5 0x04A8 665 #define BGE_RX_BD_RULES_MASKVAL5 0x04AC 666 #define BGE_RX_BD_RULES_CTL6 0x04B0 667 #define BGE_RX_BD_RULES_MASKVAL6 0x04B4 668 #define BGE_RX_BD_RULES_CTL7 0x04B8 669 #define BGE_RX_BD_RULES_MASKVAL7 0x04BC 670 #define BGE_RX_BD_RULES_CTL8 0x04C0 671 #define BGE_RX_BD_RULES_MASKVAL8 0x04C4 672 #define BGE_RX_BD_RULES_CTL9 0x04C8 673 #define BGE_RX_BD_RULES_MASKVAL9 0x04CC 674 #define BGE_RX_BD_RULES_CTL10 0x04D0 675 #define BGE_RX_BD_RULES_MASKVAL10 0x04D4 676 #define BGE_RX_BD_RULES_CTL11 0x04D8 677 #define BGE_RX_BD_RULES_MASKVAL11 0x04DC 678 #define BGE_RX_BD_RULES_CTL12 0x04E0 679 #define BGE_RX_BD_RULES_MASKVAL12 0x04E4 680 #define BGE_RX_BD_RULES_CTL13 0x04E8 681 #define BGE_RX_BD_RULES_MASKVAL13 0x04EC 682 #define BGE_RX_BD_RULES_CTL14 0x04F0 683 #define BGE_RX_BD_RULES_MASKVAL14 0x04F4 684 #define BGE_RX_BD_RULES_CTL15 0x04F8 685 #define BGE_RX_BD_RULES_MASKVAL15 0x04FC 686 #define BGE_RX_RULES_CFG 0x0500 687 #define BGE_MAX_RX_FRAME_LOWAT 0x0504 688 #define BGE_SERDES_CFG 0x0590 689 #define BGE_SGDIG_CFG 0x05B0 690 #define BGE_SGDIG_STS 0x05B4 691 #define BGE_MAC_STATS 0x0800 692 693 /* Ethernet MAC Mode register */ 694 #define BGE_MACMODE_RESET 0x00000001 695 #define BGE_MACMODE_HALF_DUPLEX 0x00000002 696 #define BGE_MACMODE_PORTMODE 0x0000000C 697 #define BGE_MACMODE_LOOPBACK 0x00000010 698 #define BGE_MACMODE_RX_TAGGEDPKT 0x00000080 699 #define BGE_MACMODE_TX_BURST_ENB 0x00000100 700 #define BGE_MACMODE_MAX_DEFER 0x00000200 701 #define BGE_MACMODE_LINK_POLARITY 0x00000400 702 #define BGE_MACMODE_RX_STATS_ENB 0x00000800 703 #define BGE_MACMODE_RX_STATS_CLEAR 0x00001000 704 #define BGE_MACMODE_RX_STATS_FLUSH 0x00002000 705 #define BGE_MACMODE_TX_STATS_ENB 0x00004000 706 #define BGE_MACMODE_TX_STATS_CLEAR 0x00008000 707 #define BGE_MACMODE_TX_STATS_FLUSH 0x00010000 708 #define BGE_MACMODE_TBI_SEND_CFGS 0x00020000 709 #define BGE_MACMODE_MAGIC_PKT_ENB 0x00040000 710 #define BGE_MACMODE_ACPI_PWRON_ENB 0x00080000 711 #define BGE_MACMODE_MIP_ENB 0x00100000 712 #define BGE_MACMODE_TXDMA_ENB 0x00200000 713 #define BGE_MACMODE_RXDMA_ENB 0x00400000 714 #define BGE_MACMODE_FRMHDR_DMA_ENB 0x00800000 715 #define BGE_MACMODE_APE_RX_EN 0x08000000 716 #define BGE_MACMODE_APE_TX_EN 0x10000000 717 718 #define BGE_PORTMODE_NONE 0x00000000 719 #define BGE_PORTMODE_MII 0x00000004 720 #define BGE_PORTMODE_GMII 0x00000008 721 #define BGE_PORTMODE_TBI 0x0000000C 722 723 /* MAC Status register */ 724 #define BGE_MACSTAT_TBI_PCS_SYNCHED 0x00000001 725 #define BGE_MACSTAT_TBI_SIGNAL_DETECT 0x00000002 726 #define BGE_MACSTAT_RX_CFG 0x00000004 727 #define BGE_MACSTAT_CFG_CHANGED 0x00000008 728 #define BGE_MACSTAT_SYNC_CHANGED 0x00000010 729 #define BGE_MACSTAT_PORT_DECODE_ERROR 0x00000400 730 #define BGE_MACSTAT_LINK_CHANGED 0x00001000 731 #define BGE_MACSTAT_MI_COMPLETE 0x00400000 732 #define BGE_MACSTAT_MI_INTERRUPT 0x00800000 733 #define BGE_MACSTAT_AUTOPOLL_ERROR 0x01000000 734 #define BGE_MACSTAT_ODI_ERROR 0x02000000 735 #define BGE_MACSTAT_RXSTAT_OFLOW 0x04000000 736 #define BGE_MACSTAT_TXSTAT_OFLOW 0x08000000 737 738 /* MAC Event Enable Register */ 739 #define BGE_EVTENB_PORT_DECODE_ERROR 0x00000400 740 #define BGE_EVTENB_LINK_CHANGED 0x00001000 741 #define BGE_EVTENB_MI_COMPLETE 0x00400000 742 #define BGE_EVTENB_MI_INTERRUPT 0x00800000 743 #define BGE_EVTENB_AUTOPOLL_ERROR 0x01000000 744 #define BGE_EVTENB_ODI_ERROR 0x02000000 745 #define BGE_EVTENB_RXSTAT_OFLOW 0x04000000 746 #define BGE_EVTENB_TXSTAT_OFLOW 0x08000000 747 748 /* LED Control Register */ 749 #define BGE_LEDCTL_LINKLED_OVERRIDE 0x00000001 750 #define BGE_LEDCTL_1000MBPS_LED 0x00000002 751 #define BGE_LEDCTL_100MBPS_LED 0x00000004 752 #define BGE_LEDCTL_10MBPS_LED 0x00000008 753 #define BGE_LEDCTL_TRAFLED_OVERRIDE 0x00000010 754 #define BGE_LEDCTL_TRAFLED_BLINK 0x00000020 755 #define BGE_LEDCTL_TRAFLED_BLINK_2 0x00000040 756 #define BGE_LEDCTL_1000MBPS_STS 0x00000080 757 #define BGE_LEDCTL_100MBPS_STS 0x00000100 758 #define BGE_LEDCTL_10MBPS_STS 0x00000200 759 #define BGE_LEDCTL_TRAFLED_STS 0x00000400 760 #define BGE_LEDCTL_BLINKPERIOD 0x7FF80000 761 #define BGE_LEDCTL_BLINKPERIOD_OVERRIDE 0x80000000 762 763 /* TX backoff seed register */ 764 #define BGE_TX_BACKOFF_SEED_MASK 0x3FF 765 766 /* Autopoll status register */ 767 #define BGE_AUTOPOLLSTS_ERROR 0x00000001 768 769 /* Transmit MAC mode register */ 770 #define BGE_TXMODE_RESET 0x00000001 771 #define BGE_TXMODE_ENABLE 0x00000002 772 #define BGE_TXMODE_FLOWCTL_ENABLE 0x00000010 773 #define BGE_TXMODE_BIGBACKOFF_ENABLE 0x00000020 774 #define BGE_TXMODE_LONGPAUSE_ENABLE 0x00000040 775 #define BGE_TXMODE_MBUF_LOCKUP_FIX 0x00000100 776 #define BGE_TXMODE_JMB_FRM_LEN 0x00400000 777 #define BGE_TXMODE_CNT_DN_MODE 0x00800000 778 779 /* Transmit MAC status register */ 780 #define BGE_TXSTAT_RX_XOFFED 0x00000001 781 #define BGE_TXSTAT_SENT_XOFF 0x00000002 782 #define BGE_TXSTAT_SENT_XON 0x00000004 783 #define BGE_TXSTAT_LINK_UP 0x00000008 784 #define BGE_TXSTAT_ODI_UFLOW 0x00000010 785 #define BGE_TXSTAT_ODI_OFLOW 0x00000020 786 787 /* Transmit MAC lengths register */ 788 #define BGE_TXLEN_SLOTTIME 0x000000FF 789 #define BGE_TXLEN_IPG 0x00000F00 790 #define BGE_TXLEN_CRS 0x00003000 791 #define BGE_TXLEN_JMB_FRM_LEN_MSK 0x00FF0000 792 #define BGE_TXLEN_CNT_DN_VAL_MSK 0xFF000000 793 794 /* Receive MAC mode register */ 795 #define BGE_RXMODE_RESET 0x00000001 796 #define BGE_RXMODE_ENABLE 0x00000002 797 #define BGE_RXMODE_FLOWCTL_ENABLE 0x00000004 798 #define BGE_RXMODE_RX_GIANTS 0x00000020 799 #define BGE_RXMODE_RX_RUNTS 0x00000040 800 #define BGE_RXMODE_8022_LENCHECK 0x00000080 801 #define BGE_RXMODE_RX_PROMISC 0x00000100 802 #define BGE_RXMODE_RX_NO_CRC_CHECK 0x00000200 803 #define BGE_RXMODE_RX_KEEP_VLAN_DIAG 0x00000400 804 #define BGE_RXMODE_IPV6_ENABLE 0x01000000 805 806 /* Receive MAC status register */ 807 #define BGE_RXSTAT_REMOTE_XOFFED 0x00000001 808 #define BGE_RXSTAT_RCVD_XOFF 0x00000002 809 #define BGE_RXSTAT_RCVD_XON 0x00000004 810 811 /* Receive Rules Control register */ 812 #define BGE_RXRULECTL_OFFSET 0x000000FF 813 #define BGE_RXRULECTL_CLASS 0x00001F00 814 #define BGE_RXRULECTL_HDRTYPE 0x0000E000 815 #define BGE_RXRULECTL_COMPARE_OP 0x00030000 816 #define BGE_RXRULECTL_MAP 0x01000000 817 #define BGE_RXRULECTL_DISCARD 0x02000000 818 #define BGE_RXRULECTL_MASK 0x04000000 819 #define BGE_RXRULECTL_ACTIVATE_PROC3 0x08000000 820 #define BGE_RXRULECTL_ACTIVATE_PROC2 0x10000000 821 #define BGE_RXRULECTL_ACTIVATE_PROC1 0x20000000 822 #define BGE_RXRULECTL_ANDWITHNEXT 0x40000000 823 824 /* Receive Rules Mask register */ 825 #define BGE_RXRULEMASK_VALUE 0x0000FFFF 826 #define BGE_RXRULEMASK_MASKVAL 0xFFFF0000 827 828 /* SGDIG config (not documented) */ 829 #define BGE_SGDIGCFG_PAUSE_CAP 0x00000800 830 #define BGE_SGDIGCFG_ASYM_PAUSE 0x00001000 831 #define BGE_SGDIGCFG_SEND 0x40000000 832 #define BGE_SGDIGCFG_AUTO 0x80000000 833 834 /* SGDIG status (not documented) */ 835 #define BGE_SGDIGSTS_DONE 0x00000002 836 #define BGE_SGDIGSTS_IS_SERDES 0x00000100 837 838 /* MI communication register */ 839 #define BGE_MICOMM_DATA 0x0000FFFF 840 #define BGE_MICOMM_REG 0x001F0000 841 #define BGE_MICOMM_PHY 0x03E00000 842 #define BGE_MICOMM_CMD 0x0C000000 843 #define BGE_MICOMM_READFAIL 0x10000000 844 #define BGE_MICOMM_BUSY 0x20000000 845 846 #define BGE_MIREG(x) ((x & 0x1F) << 16) 847 #define BGE_MIPHY(x) ((x & 0x1F) << 21) 848 #define BGE_MICMD_WRITE 0x04000000 849 #define BGE_MICMD_READ 0x08000000 850 851 /* MI status register */ 852 #define BGE_MISTS_LINK 0x00000001 853 #define BGE_MISTS_10MBPS 0x00000002 854 855 #define BGE_MIMODE_SHORTPREAMBLE 0x00000002 856 #define BGE_MIMODE_AUTOPOLL 0x00000010 857 #define BGE_MIMODE_PHYADDR_SHIFT 5 858 #define BGE_MIMODE_PHYADDR_MASK 0x000003E0 859 #define BGE_MIMODE_CLKCNT 0x001F0000 860 #define BGE_MIMODE_500KHZ_CONST 0x00008000 861 #define BGE_MIMODE_BASE 0x000C0000 862 863 #define BGE_MIMODE_PHYADDR(x) ((x) << BGE_MIMODE_PHYADDR_SHIFT) 864 865 /* 866 * Send data initiator control registers. 867 */ 868 #define BGE_SDI_MODE 0x0C00 869 #define BGE_SDI_STATUS 0x0C04 870 #define BGE_SDI_STATS_CTL 0x0C08 871 #define BGE_SDI_STATS_ENABLE_MASK 0x0C0C 872 #define BGE_SDI_STATS_INCREMENT_MASK 0x0C10 873 #define BGE_ISO_PKT_TX 0x0C20 874 #define BGE_LOCSTATS_COS0 0x0C80 875 #define BGE_LOCSTATS_COS1 0x0C84 876 #define BGE_LOCSTATS_COS2 0x0C88 877 #define BGE_LOCSTATS_COS3 0x0C8C 878 #define BGE_LOCSTATS_COS4 0x0C90 879 #define BGE_LOCSTATS_COS5 0x0C84 880 #define BGE_LOCSTATS_COS6 0x0C98 881 #define BGE_LOCSTATS_COS7 0x0C9C 882 #define BGE_LOCSTATS_COS8 0x0CA0 883 #define BGE_LOCSTATS_COS9 0x0CA4 884 #define BGE_LOCSTATS_COS10 0x0CA8 885 #define BGE_LOCSTATS_COS11 0x0CAC 886 #define BGE_LOCSTATS_COS12 0x0CB0 887 #define BGE_LOCSTATS_COS13 0x0CB4 888 #define BGE_LOCSTATS_COS14 0x0CB8 889 #define BGE_LOCSTATS_COS15 0x0CBC 890 #define BGE_LOCSTATS_DMA_RQ_FULL 0x0CC0 891 #define BGE_LOCSTATS_DMA_HIPRIO_RQ_FULL 0x0CC4 892 #define BGE_LOCSTATS_SDC_QUEUE_FULL 0x0CC8 893 #define BGE_LOCSTATS_NIC_SENDPROD_SET 0x0CCC 894 #define BGE_LOCSTATS_STATS_UPDATED 0x0CD0 895 #define BGE_LOCSTATS_IRQS 0x0CD4 896 #define BGE_LOCSTATS_AVOIDED_IRQS 0x0CD8 897 #define BGE_LOCSTATS_TX_THRESH_HIT 0x0CDC 898 899 /* Send Data Initiator mode register */ 900 #define BGE_SDIMODE_RESET 0x00000001 901 #define BGE_SDIMODE_ENABLE 0x00000002 902 #define BGE_SDIMODE_STATS_OFLOW_ATTN 0x00000004 903 #define BGE_SDIMODE_HW_LSO_PRE_DMA 0x00000008 904 905 /* Send Data Initiator stats register */ 906 #define BGE_SDISTAT_STATS_OFLOW_ATTN 0x00000004 907 908 /* Send Data Initiator stats control register */ 909 #define BGE_SDISTATSCTL_ENABLE 0x00000001 910 #define BGE_SDISTATSCTL_FASTER 0x00000002 911 #define BGE_SDISTATSCTL_CLEAR 0x00000004 912 #define BGE_SDISTATSCTL_FORCEFLUSH 0x00000008 913 #define BGE_SDISTATSCTL_FORCEZERO 0x00000010 914 915 /* 916 * Send Data Completion Control registers 917 */ 918 #define BGE_SDC_MODE 0x1000 919 #define BGE_SDC_STATUS 0x1004 920 921 /* Send Data completion mode register */ 922 #define BGE_SDCMODE_RESET 0x00000001 923 #define BGE_SDCMODE_ENABLE 0x00000002 924 #define BGE_SDCMODE_ATTN 0x00000004 925 #define BGE_SDCMODE_CDELAY 0x00000010 926 927 /* Send Data completion status register */ 928 #define BGE_SDCSTAT_ATTN 0x00000004 929 930 /* 931 * Send BD Ring Selector Control registers 932 */ 933 #define BGE_SRS_MODE 0x1400 934 #define BGE_SRS_STATUS 0x1404 935 #define BGE_SRS_HWDIAG 0x1408 936 #define BGE_SRS_LOC_NIC_CONS0 0x1440 937 #define BGE_SRS_LOC_NIC_CONS1 0x1444 938 #define BGE_SRS_LOC_NIC_CONS2 0x1448 939 #define BGE_SRS_LOC_NIC_CONS3 0x144C 940 #define BGE_SRS_LOC_NIC_CONS4 0x1450 941 #define BGE_SRS_LOC_NIC_CONS5 0x1454 942 #define BGE_SRS_LOC_NIC_CONS6 0x1458 943 #define BGE_SRS_LOC_NIC_CONS7 0x145C 944 #define BGE_SRS_LOC_NIC_CONS8 0x1460 945 #define BGE_SRS_LOC_NIC_CONS9 0x1464 946 #define BGE_SRS_LOC_NIC_CONS10 0x1468 947 #define BGE_SRS_LOC_NIC_CONS11 0x146C 948 #define BGE_SRS_LOC_NIC_CONS12 0x1470 949 #define BGE_SRS_LOC_NIC_CONS13 0x1474 950 #define BGE_SRS_LOC_NIC_CONS14 0x1478 951 #define BGE_SRS_LOC_NIC_CONS15 0x147C 952 953 /* Send BD Ring Selector Mode register */ 954 #define BGE_SRSMODE_RESET 0x00000001 955 #define BGE_SRSMODE_ENABLE 0x00000002 956 #define BGE_SRSMODE_ATTN 0x00000004 957 958 /* Send BD Ring Selector Status register */ 959 #define BGE_SRSSTAT_ERROR 0x00000004 960 961 /* Send BD Ring Selector HW Diagnostics register */ 962 #define BGE_SRSHWDIAG_STATE 0x0000000F 963 #define BGE_SRSHWDIAG_CURRINGNUM 0x000000F0 964 #define BGE_SRSHWDIAG_STAGEDRINGNUM 0x00000F00 965 #define BGE_SRSHWDIAG_RINGNUM_IN_MBX 0x0000F000 966 967 /* 968 * Send BD Initiator Selector Control registers 969 */ 970 #define BGE_SBDI_MODE 0x1800 971 #define BGE_SBDI_STATUS 0x1804 972 #define BGE_SBDI_LOC_NIC_PROD0 0x1808 973 #define BGE_SBDI_LOC_NIC_PROD1 0x180C 974 #define BGE_SBDI_LOC_NIC_PROD2 0x1810 975 #define BGE_SBDI_LOC_NIC_PROD3 0x1814 976 #define BGE_SBDI_LOC_NIC_PROD4 0x1818 977 #define BGE_SBDI_LOC_NIC_PROD5 0x181C 978 #define BGE_SBDI_LOC_NIC_PROD6 0x1820 979 #define BGE_SBDI_LOC_NIC_PROD7 0x1824 980 #define BGE_SBDI_LOC_NIC_PROD8 0x1828 981 #define BGE_SBDI_LOC_NIC_PROD9 0x182C 982 #define BGE_SBDI_LOC_NIC_PROD10 0x1830 983 #define BGE_SBDI_LOC_NIC_PROD11 0x1834 984 #define BGE_SBDI_LOC_NIC_PROD12 0x1838 985 #define BGE_SBDI_LOC_NIC_PROD13 0x183C 986 #define BGE_SBDI_LOC_NIC_PROD14 0x1840 987 #define BGE_SBDI_LOC_NIC_PROD15 0x1844 988 989 /* Send BD Initiator Mode register */ 990 #define BGE_SBDIMODE_RESET 0x00000001 991 #define BGE_SBDIMODE_ENABLE 0x00000002 992 #define BGE_SBDIMODE_ATTN 0x00000004 993 994 /* Send BD Initiator Status register */ 995 #define BGE_SBDISTAT_ERROR 0x00000004 996 997 /* 998 * Send BD Completion Control registers 999 */ 1000 #define BGE_SBDC_MODE 0x1C00 1001 #define BGE_SBDC_STATUS 0x1C04 1002 1003 /* Send BD Completion Control Mode register */ 1004 #define BGE_SBDCMODE_RESET 0x00000001 1005 #define BGE_SBDCMODE_ENABLE 0x00000002 1006 #define BGE_SBDCMODE_ATTN 0x00000004 1007 1008 /* Send BD Completion Control Status register */ 1009 #define BGE_SBDCSTAT_ATTN 0x00000004 1010 1011 /* 1012 * Receive List Placement Control registers 1013 */ 1014 #define BGE_RXLP_MODE 0x2000 1015 #define BGE_RXLP_STATUS 0x2004 1016 #define BGE_RXLP_SEL_LIST_LOCK 0x2008 1017 #define BGE_RXLP_SEL_NON_EMPTY_BITS 0x200C 1018 #define BGE_RXLP_CFG 0x2010 1019 #define BGE_RXLP_STATS_CTL 0x2014 1020 #define BGE_RXLP_STATS_ENABLE_MASK 0x2018 1021 #define BGE_RXLP_STATS_INCREMENT_MASK 0x201C 1022 #define BGE_RXLP_HEAD0 0x2100 1023 #define BGE_RXLP_TAIL0 0x2104 1024 #define BGE_RXLP_COUNT0 0x2108 1025 #define BGE_RXLP_HEAD1 0x2110 1026 #define BGE_RXLP_TAIL1 0x2114 1027 #define BGE_RXLP_COUNT1 0x2118 1028 #define BGE_RXLP_HEAD2 0x2120 1029 #define BGE_RXLP_TAIL2 0x2124 1030 #define BGE_RXLP_COUNT2 0x2128 1031 #define BGE_RXLP_HEAD3 0x2130 1032 #define BGE_RXLP_TAIL3 0x2134 1033 #define BGE_RXLP_COUNT3 0x2138 1034 #define BGE_RXLP_HEAD4 0x2140 1035 #define BGE_RXLP_TAIL4 0x2144 1036 #define BGE_RXLP_COUNT4 0x2148 1037 #define BGE_RXLP_HEAD5 0x2150 1038 #define BGE_RXLP_TAIL5 0x2154 1039 #define BGE_RXLP_COUNT5 0x2158 1040 #define BGE_RXLP_HEAD6 0x2160 1041 #define BGE_RXLP_TAIL6 0x2164 1042 #define BGE_RXLP_COUNT6 0x2168 1043 #define BGE_RXLP_HEAD7 0x2170 1044 #define BGE_RXLP_TAIL7 0x2174 1045 #define BGE_RXLP_COUNT7 0x2178 1046 #define BGE_RXLP_HEAD8 0x2180 1047 #define BGE_RXLP_TAIL8 0x2184 1048 #define BGE_RXLP_COUNT8 0x2188 1049 #define BGE_RXLP_HEAD9 0x2190 1050 #define BGE_RXLP_TAIL9 0x2194 1051 #define BGE_RXLP_COUNT9 0x2198 1052 #define BGE_RXLP_HEAD10 0x21A0 1053 #define BGE_RXLP_TAIL10 0x21A4 1054 #define BGE_RXLP_COUNT10 0x21A8 1055 #define BGE_RXLP_HEAD11 0x21B0 1056 #define BGE_RXLP_TAIL11 0x21B4 1057 #define BGE_RXLP_COUNT11 0x21B8 1058 #define BGE_RXLP_HEAD12 0x21C0 1059 #define BGE_RXLP_TAIL12 0x21C4 1060 #define BGE_RXLP_COUNT12 0x21C8 1061 #define BGE_RXLP_HEAD13 0x21D0 1062 #define BGE_RXLP_TAIL13 0x21D4 1063 #define BGE_RXLP_COUNT13 0x21D8 1064 #define BGE_RXLP_HEAD14 0x21E0 1065 #define BGE_RXLP_TAIL14 0x21E4 1066 #define BGE_RXLP_COUNT14 0x21E8 1067 #define BGE_RXLP_HEAD15 0x21F0 1068 #define BGE_RXLP_TAIL15 0x21F4 1069 #define BGE_RXLP_COUNT15 0x21F8 1070 #define BGE_RXLP_LOCSTAT_COS0 0x2200 1071 #define BGE_RXLP_LOCSTAT_COS1 0x2204 1072 #define BGE_RXLP_LOCSTAT_COS2 0x2208 1073 #define BGE_RXLP_LOCSTAT_COS3 0x220C 1074 #define BGE_RXLP_LOCSTAT_COS4 0x2210 1075 #define BGE_RXLP_LOCSTAT_COS5 0x2214 1076 #define BGE_RXLP_LOCSTAT_COS6 0x2218 1077 #define BGE_RXLP_LOCSTAT_COS7 0x221C 1078 #define BGE_RXLP_LOCSTAT_COS8 0x2220 1079 #define BGE_RXLP_LOCSTAT_COS9 0x2224 1080 #define BGE_RXLP_LOCSTAT_COS10 0x2228 1081 #define BGE_RXLP_LOCSTAT_COS11 0x222C 1082 #define BGE_RXLP_LOCSTAT_COS12 0x2230 1083 #define BGE_RXLP_LOCSTAT_COS13 0x2234 1084 #define BGE_RXLP_LOCSTAT_COS14 0x2238 1085 #define BGE_RXLP_LOCSTAT_COS15 0x223C 1086 #define BGE_RXLP_LOCSTAT_FILTDROP 0x2240 1087 #define BGE_RXLP_LOCSTAT_DMA_WRQ_FULL 0x2244 1088 #define BGE_RXLP_LOCSTAT_DMA_HPWRQ_FULL 0x2248 1089 #define BGE_RXLP_LOCSTAT_OUT_OF_BDS 0x224C 1090 #define BGE_RXLP_LOCSTAT_IFIN_DROPS 0x2250 1091 #define BGE_RXLP_LOCSTAT_IFIN_ERRORS 0x2254 1092 #define BGE_RXLP_LOCSTAT_RXTHRESH_HIT 0x2258 1093 1094 1095 /* Receive List Placement mode register */ 1096 #define BGE_RXLPMODE_RESET 0x00000001 1097 #define BGE_RXLPMODE_ENABLE 0x00000002 1098 #define BGE_RXLPMODE_CLASS0_ATTN 0x00000004 1099 #define BGE_RXLPMODE_MAPOUTRANGE_ATTN 0x00000008 1100 #define BGE_RXLPMODE_STATSOFLOW_ATTN 0x00000010 1101 1102 /* Receive List Placement Status register */ 1103 #define BGE_RXLPSTAT_CLASS0_ATTN 0x00000004 1104 #define BGE_RXLPSTAT_MAPOUTRANGE_ATTN 0x00000008 1105 #define BGE_RXLPSTAT_STATSOFLOW_ATTN 0x00000010 1106 1107 /* Receive List Placement Statistics Enable Mask register */ 1108 #define BGE_RXLPSTATCONTROL_DACK_FIX 0x00040000 1109 #define BGE_RXLPSTATCONTROL_LBIRST_FIX 0x00400000 1110 1111 /* 1112 * Receive Data and Receive BD Initiator Control Registers 1113 */ 1114 #define BGE_RDBDI_MODE 0x2400 1115 #define BGE_RDBDI_STATUS 0x2404 1116 #define BGE_RX_JUMBO_RCB_HADDR_HI 0x2440 1117 #define BGE_RX_JUMBO_RCB_HADDR_LO 0x2444 1118 #define BGE_RX_JUMBO_RCB_MAXLEN_FLAGS 0x2448 1119 #define BGE_RX_JUMBO_RCB_NICADDR 0x244C 1120 #define BGE_RX_STD_RCB_HADDR_HI 0x2450 1121 #define BGE_RX_STD_RCB_HADDR_LO 0x2454 1122 #define BGE_RX_STD_RCB_MAXLEN_FLAGS 0x2458 1123 #define BGE_RX_STD_RCB_NICADDR 0x245C 1124 #define BGE_RX_MINI_RCB_HADDR_HI 0x2460 1125 #define BGE_RX_MINI_RCB_HADDR_LO 0x2464 1126 #define BGE_RX_MINI_RCB_MAXLEN_FLAGS 0x2468 1127 #define BGE_RX_MINI_RCB_NICADDR 0x246C 1128 #define BGE_RDBDI_JUMBO_RX_CONS 0x2470 1129 #define BGE_RDBDI_STD_RX_CONS 0x2474 1130 #define BGE_RDBDI_MINI_RX_CONS 0x2478 1131 #define BGE_RDBDI_RETURN_PROD0 0x2480 1132 #define BGE_RDBDI_RETURN_PROD1 0x2484 1133 #define BGE_RDBDI_RETURN_PROD2 0x2488 1134 #define BGE_RDBDI_RETURN_PROD3 0x248C 1135 #define BGE_RDBDI_RETURN_PROD4 0x2490 1136 #define BGE_RDBDI_RETURN_PROD5 0x2494 1137 #define BGE_RDBDI_RETURN_PROD6 0x2498 1138 #define BGE_RDBDI_RETURN_PROD7 0x249C 1139 #define BGE_RDBDI_RETURN_PROD8 0x24A0 1140 #define BGE_RDBDI_RETURN_PROD9 0x24A4 1141 #define BGE_RDBDI_RETURN_PROD10 0x24A8 1142 #define BGE_RDBDI_RETURN_PROD11 0x24AC 1143 #define BGE_RDBDI_RETURN_PROD12 0x24B0 1144 #define BGE_RDBDI_RETURN_PROD13 0x24B4 1145 #define BGE_RDBDI_RETURN_PROD14 0x24B8 1146 #define BGE_RDBDI_RETURN_PROD15 0x24BC 1147 #define BGE_RDBDI_HWDIAG 0x24C0 1148 1149 1150 /* Receive Data and Receive BD Initiator Mode register */ 1151 #define BGE_RDBDIMODE_RESET 0x00000001 1152 #define BGE_RDBDIMODE_ENABLE 0x00000002 1153 #define BGE_RDBDIMODE_JUMBO_ATTN 0x00000004 1154 #define BGE_RDBDIMODE_GIANT_ATTN 0x00000008 1155 #define BGE_RDBDIMODE_BADRINGSZ_ATTN 0x00000010 1156 1157 /* Receive Data and Receive BD Initiator Status register */ 1158 #define BGE_RDBDISTAT_JUMBO_ATTN 0x00000004 1159 #define BGE_RDBDISTAT_GIANT_ATTN 0x00000008 1160 #define BGE_RDBDISTAT_BADRINGSZ_ATTN 0x00000010 1161 1162 1163 /* 1164 * Receive Data Completion Control registers 1165 */ 1166 #define BGE_RDC_MODE 0x2800 1167 1168 /* Receive Data Completion Mode register */ 1169 #define BGE_RDCMODE_RESET 0x00000001 1170 #define BGE_RDCMODE_ENABLE 0x00000002 1171 #define BGE_RDCMODE_ATTN 0x00000004 1172 1173 /* 1174 * Receive BD Initiator Control registers 1175 */ 1176 #define BGE_RBDI_MODE 0x2C00 1177 #define BGE_RBDI_STATUS 0x2C04 1178 #define BGE_RBDI_NIC_JUMBO_BD_PROD 0x2C08 1179 #define BGE_RBDI_NIC_STD_BD_PROD 0x2C0C 1180 #define BGE_RBDI_NIC_MINI_BD_PROD 0x2C10 1181 #define BGE_RBDI_MINI_REPL_THRESH 0x2C14 1182 #define BGE_RBDI_STD_REPL_THRESH 0x2C18 1183 #define BGE_RBDI_JUMBO_REPL_THRESH 0x2C1C 1184 1185 #define BGE_STD_REPL_LWM 0x2D00 1186 #define BGE_JUMBO_REPL_LWM 0x2D04 1187 1188 /* Receive BD Initiator Mode register */ 1189 #define BGE_RBDIMODE_RESET 0x00000001 1190 #define BGE_RBDIMODE_ENABLE 0x00000002 1191 #define BGE_RBDIMODE_ATTN 0x00000004 1192 1193 /* Receive BD Initiator Status register */ 1194 #define BGE_RBDISTAT_ATTN 0x00000004 1195 1196 /* 1197 * Receive BD Completion Control registers 1198 */ 1199 #define BGE_RBDC_MODE 0x3000 1200 #define BGE_RBDC_STATUS 0x3004 1201 #define BGE_RBDC_JUMBO_BD_PROD 0x3008 1202 #define BGE_RBDC_STD_BD_PROD 0x300C 1203 #define BGE_RBDC_MINI_BD_PROD 0x3010 1204 1205 /* Receive BD completion mode register */ 1206 #define BGE_RBDCMODE_RESET 0x00000001 1207 #define BGE_RBDCMODE_ENABLE 0x00000002 1208 #define BGE_RBDCMODE_ATTN 0x00000004 1209 1210 /* Receive BD completion status register */ 1211 #define BGE_RBDCSTAT_ERROR 0x00000004 1212 1213 /* 1214 * Receive List Selector Control registers 1215 */ 1216 #define BGE_RXLS_MODE 0x3400 1217 #define BGE_RXLS_STATUS 0x3404 1218 1219 /* Receive List Selector Mode register */ 1220 #define BGE_RXLSMODE_RESET 0x00000001 1221 #define BGE_RXLSMODE_ENABLE 0x00000002 1222 #define BGE_RXLSMODE_ATTN 0x00000004 1223 1224 /* Receive List Selector Status register */ 1225 #define BGE_RXLSSTAT_ERROR 0x00000004 1226 1227 /* 1228 * Central Power Management Unit (CPMU) registers 1229 */ 1230 #define BGE_CPMU_CTRL 0x3600 1231 #define BGE_CPMU_LSPD_10MB_CLK 0x3604 1232 #define BGE_CPMU_LSPD_1000MB_CLK 0x360C 1233 #define BGE_CPMU_LNK_AWARE_PWRMD 0x3610 1234 #define BGE_CPMU_HST_ACC 0x361C 1235 #define BGE_CPMU_CLCK_ORIDE 0x3624 1236 #define BGE_CPMU_CLCK_STAT 0x3630 1237 #define BGE_CPMU_MUTEX_REQ 0x365C 1238 #define BGE_CPMU_MUTEX_GNT 0x3660 1239 #define BGE_CPMU_PHY_STRAP 0x3664 1240 #define BGE_CPMU_PADRNG_CTL 0x3668 1241 1242 /* CPMU Control register */ 1243 #define BGE_CPMU_CTRL_LINK_IDLE_MODE 0x00000200 1244 #define BGE_CPMU_CTRL_LINK_AWARE_MODE 0x00000400 1245 #define BGE_CPMU_CTRL_LINK_SPEED_MODE 0x00004000 1246 #define BGE_CPMU_CTRL_GPHY_10MB_RXONLY 0x00010000 1247 1248 /* Link Speed 10MB/No Link Power Mode Clock Policy register */ 1249 #define BGE_CPMU_LSPD_10MB_MACCLK_MASK 0x001F0000 1250 #define BGE_CPMU_LSPD_10MB_MACCLK_6_25 0x00130000 1251 1252 /* Link Speed 1000MB Power Mode Clock Policy register */ 1253 #define BGE_CPMU_LSPD_1000MB_MACCLK_62_5 0x00000000 1254 #define BGE_CPMU_LSPD_1000MB_MACCLK_12_5 0x00110000 1255 #define BGE_CPMU_LSPD_1000MB_MACCLK_MASK 0x001F0000 1256 1257 /* Link Aware Power Mode Clock Policy register */ 1258 #define BGE_CPMU_LNK_AWARE_MACCLK_MASK 0x001F0000 1259 #define BGE_CPMU_LNK_AWARE_MACCLK_6_25 0x00130000 1260 1261 #define BGE_CPMU_HST_ACC_MACCLK_MASK 0x001F0000 1262 #define BGE_CPMU_HST_ACC_MACCLK_6_25 0x00130000 1263 1264 /* Clock Speed Override Policy register */ 1265 #define CPMU_CLCK_ORIDE_MAC_ORIDE_EN 0x80000000 1266 1267 /* CPMU Clock Status register */ 1268 #define BGE_CPMU_CLCK_STAT_MAC_CLCK_MASK 0x001F0000 1269 #define BGE_CPMU_CLCK_STAT_MAC_CLCK_62_5 0x00000000 1270 #define BGE_CPMU_CLCK_STAT_MAC_CLCK_12_5 0x00110000 1271 #define BGE_CPMU_CLCK_STAT_MAC_CLCK_6_25 0x00130000 1272 1273 /* CPMU Mutex Request register */ 1274 #define BGE_CPMU_MUTEX_REQ_DRIVER 0x00001000 1275 #define BGE_CPMU_MUTEX_GNT_DRIVER 0x00001000 1276 1277 /* CPMU GPHY Strap register */ 1278 #define BGE_CPMU_PHY_STRAP_IS_SERDES 0x00000020 1279 1280 /* CPMU Padring Control register */ 1281 #define BGE_CPMU_PADRNG_CTL_RDIV2 0x00040000 1282 1283 /* 1284 * Mbuf Cluster Free registers (has nothing to do with BSD mbufs) 1285 */ 1286 #define BGE_MBCF_MODE 0x3800 1287 #define BGE_MBCF_STATUS 0x3804 1288 1289 /* Mbuf Cluster Free mode register */ 1290 #define BGE_MBCFMODE_RESET 0x00000001 1291 #define BGE_MBCFMODE_ENABLE 0x00000002 1292 #define BGE_MBCFMODE_ATTN 0x00000004 1293 1294 /* Mbuf Cluster Free status register */ 1295 #define BGE_MBCFSTAT_ERROR 0x00000004 1296 1297 /* 1298 * Host Coalescing Control registers 1299 */ 1300 #define BGE_HCC_MODE 0x3C00 1301 #define BGE_HCC_STATUS 0x3C04 1302 #define BGE_HCC_RX_COAL_TICKS 0x3C08 1303 #define BGE_HCC_TX_COAL_TICKS 0x3C0C 1304 #define BGE_HCC_RX_MAX_COAL_BDS 0x3C10 1305 #define BGE_HCC_TX_MAX_COAL_BDS 0x3C14 1306 #define BGE_HCC_RX_COAL_TICKS_INT 0x3C18 /* ticks during interrupt */ 1307 #define BGE_HCC_TX_COAL_TICKS_INT 0x3C1C /* ticks during interrupt */ 1308 #define BGE_HCC_RX_MAX_COAL_BDS_INT 0x3C20 /* BDs during interrupt */ 1309 #define BGE_HCC_TX_MAX_COAL_BDS_INT 0x3C24 /* BDs during interrupt */ 1310 #define BGE_HCC_STATS_TICKS 0x3C28 1311 #define BGE_HCC_STATS_ADDR_HI 0x3C30 1312 #define BGE_HCC_STATS_ADDR_LO 0x3C34 1313 #define BGE_HCC_STATUSBLK_ADDR_HI 0x3C38 1314 #define BGE_HCC_STATUSBLK_ADDR_LO 0x3C3C 1315 #define BGE_HCC_STATS_BASEADDR 0x3C40 /* address in NIC memory */ 1316 #define BGE_HCC_STATUSBLK_BASEADDR 0x3C44 /* address in NIC memory */ 1317 #define BGE_FLOW_ATTN 0x3C48 1318 #define BGE_HCC_JUMBO_BD_CONS 0x3C50 1319 #define BGE_HCC_STD_BD_CONS 0x3C54 1320 #define BGE_HCC_MINI_BD_CONS 0x3C58 1321 #define BGE_HCC_RX_RETURN_PROD0 0x3C80 1322 #define BGE_HCC_RX_RETURN_PROD1 0x3C84 1323 #define BGE_HCC_RX_RETURN_PROD2 0x3C88 1324 #define BGE_HCC_RX_RETURN_PROD3 0x3C8C 1325 #define BGE_HCC_RX_RETURN_PROD4 0x3C90 1326 #define BGE_HCC_RX_RETURN_PROD5 0x3C94 1327 #define BGE_HCC_RX_RETURN_PROD6 0x3C98 1328 #define BGE_HCC_RX_RETURN_PROD7 0x3C9C 1329 #define BGE_HCC_RX_RETURN_PROD8 0x3CA0 1330 #define BGE_HCC_RX_RETURN_PROD9 0x3CA4 1331 #define BGE_HCC_RX_RETURN_PROD10 0x3CA8 1332 #define BGE_HCC_RX_RETURN_PROD11 0x3CAC 1333 #define BGE_HCC_RX_RETURN_PROD12 0x3CB0 1334 #define BGE_HCC_RX_RETURN_PROD13 0x3CB4 1335 #define BGE_HCC_RX_RETURN_PROD14 0x3CB8 1336 #define BGE_HCC_RX_RETURN_PROD15 0x3CBC 1337 #define BGE_HCC_TX_BD_CONS0 0x3CC0 1338 #define BGE_HCC_TX_BD_CONS1 0x3CC4 1339 #define BGE_HCC_TX_BD_CONS2 0x3CC8 1340 #define BGE_HCC_TX_BD_CONS3 0x3CCC 1341 #define BGE_HCC_TX_BD_CONS4 0x3CD0 1342 #define BGE_HCC_TX_BD_CONS5 0x3CD4 1343 #define BGE_HCC_TX_BD_CONS6 0x3CD8 1344 #define BGE_HCC_TX_BD_CONS7 0x3CDC 1345 #define BGE_HCC_TX_BD_CONS8 0x3CE0 1346 #define BGE_HCC_TX_BD_CONS9 0x3CE4 1347 #define BGE_HCC_TX_BD_CONS10 0x3CE8 1348 #define BGE_HCC_TX_BD_CONS11 0x3CEC 1349 #define BGE_HCC_TX_BD_CONS12 0x3CF0 1350 #define BGE_HCC_TX_BD_CONS13 0x3CF4 1351 #define BGE_HCC_TX_BD_CONS14 0x3CF8 1352 #define BGE_HCC_TX_BD_CONS15 0x3CFC 1353 1354 1355 /* Host coalescing mode register */ 1356 #define BGE_HCCMODE_RESET 0x00000001 1357 #define BGE_HCCMODE_ENABLE 0x00000002 1358 #define BGE_HCCMODE_ATTN 0x00000004 1359 #define BGE_HCCMODE_COAL_NOW 0x00000008 1360 #define BGE_HCCMODE_MSI_BITS 0x00000070 1361 #define BGE_HCCMODE_64BYTE 0x00000080 1362 #define BGE_HCCMODE_32BYTE 0x00000100 1363 #define BGE_HCCMODE_CLRTICK_RXBD 0x00000200 1364 #define BGE_HCCMODE_CLRTICK_TXBD 0x00000400 1365 #define BGE_HCCMODE_NOINT_ON_NOW 0x00000800 1366 #define BGE_HCCMODE_NOINT_ON_FORCE 0x00001000 1367 1368 #define BGE_HCCMODE_STATBLK_SIZE 0x00000180 1369 1370 #define BGE_STATBLKSZ_FULL 0x00000000 1371 #define BGE_STATBLKSZ_64BYTE 0x00000080 1372 #define BGE_STATBLKSZ_32BYTE 0x00000100 1373 1374 /* Host coalescing status register */ 1375 #define BGE_HCCSTAT_ERROR 0x00000004 1376 1377 /* Flow attention register */ 1378 #define BGE_FLOWATTN_MB_LOWAT 0x00000040 1379 #define BGE_FLOWATTN_MEMARB 0x00000080 1380 #define BGE_FLOWATTN_HOSTCOAL 0x00008000 1381 #define BGE_FLOWATTN_DMADONE_DISCARD 0x00010000 1382 #define BGE_FLOWATTN_RCB_INVAL 0x00020000 1383 #define BGE_FLOWATTN_RXDATA_CORRUPT 0x00040000 1384 #define BGE_FLOWATTN_RDBDI 0x00080000 1385 #define BGE_FLOWATTN_RXLS 0x00100000 1386 #define BGE_FLOWATTN_RXLP 0x00200000 1387 #define BGE_FLOWATTN_RBDC 0x00400000 1388 #define BGE_FLOWATTN_RBDI 0x00800000 1389 #define BGE_FLOWATTN_SDC 0x08000000 1390 #define BGE_FLOWATTN_SDI 0x10000000 1391 #define BGE_FLOWATTN_SRS 0x20000000 1392 #define BGE_FLOWATTN_SBDC 0x40000000 1393 #define BGE_FLOWATTN_SBDI 0x80000000 1394 1395 /* 1396 * Memory arbiter registers 1397 */ 1398 #define BGE_MARB_MODE 0x4000 1399 #define BGE_MARB_STATUS 0x4004 1400 #define BGE_MARB_TRAPADDR_HI 0x4008 1401 #define BGE_MARB_TRAPADDR_LO 0x400C 1402 1403 /* Memory arbiter mode register */ 1404 #define BGE_MARBMODE_RESET 0x00000001 1405 #define BGE_MARBMODE_ENABLE 0x00000002 1406 #define BGE_MARBMODE_TX_ADDR_TRAP 0x00000004 1407 #define BGE_MARBMODE_RX_ADDR_TRAP 0x00000008 1408 #define BGE_MARBMODE_DMAW1_TRAP 0x00000010 1409 #define BGE_MARBMODE_DMAR1_TRAP 0x00000020 1410 #define BGE_MARBMODE_RXRISC_TRAP 0x00000040 1411 #define BGE_MARBMODE_TXRISC_TRAP 0x00000080 1412 #define BGE_MARBMODE_PCI_TRAP 0x00000100 1413 #define BGE_MARBMODE_DMAR2_TRAP 0x00000200 1414 #define BGE_MARBMODE_RXQ_TRAP 0x00000400 1415 #define BGE_MARBMODE_RXDI1_TRAP 0x00000800 1416 #define BGE_MARBMODE_RXDI2_TRAP 0x00001000 1417 #define BGE_MARBMODE_DC_GRPMEM_TRAP 0x00002000 1418 #define BGE_MARBMODE_HCOAL_TRAP 0x00004000 1419 #define BGE_MARBMODE_MBUF_TRAP 0x00008000 1420 #define BGE_MARBMODE_TXDI_TRAP 0x00010000 1421 #define BGE_MARBMODE_SDC_DMAC_TRAP 0x00020000 1422 #define BGE_MARBMODE_TXBD_TRAP 0x00040000 1423 #define BGE_MARBMODE_BUFFMAN_TRAP 0x00080000 1424 #define BGE_MARBMODE_DMAW2_TRAP 0x00100000 1425 #define BGE_MARBMODE_XTSSRAM_ROFLO_TRAP 0x00200000 1426 #define BGE_MARBMODE_XTSSRAM_RUFLO_TRAP 0x00400000 1427 #define BGE_MARBMODE_XTSSRAM_WOFLO_TRAP 0x00800000 1428 #define BGE_MARBMODE_XTSSRAM_WUFLO_TRAP 0x01000000 1429 #define BGE_MARBMODE_XTSSRAM_PERR_TRAP 0x02000000 1430 1431 /* Memory arbiter status register */ 1432 #define BGE_MARBSTAT_TX_ADDR_TRAP 0x00000004 1433 #define BGE_MARBSTAT_RX_ADDR_TRAP 0x00000008 1434 #define BGE_MARBSTAT_DMAW1_TRAP 0x00000010 1435 #define BGE_MARBSTAT_DMAR1_TRAP 0x00000020 1436 #define BGE_MARBSTAT_RXRISC_TRAP 0x00000040 1437 #define BGE_MARBSTAT_TXRISC_TRAP 0x00000080 1438 #define BGE_MARBSTAT_PCI_TRAP 0x00000100 1439 #define BGE_MARBSTAT_DMAR2_TRAP 0x00000200 1440 #define BGE_MARBSTAT_RXQ_TRAP 0x00000400 1441 #define BGE_MARBSTAT_RXDI1_TRAP 0x00000800 1442 #define BGE_MARBSTAT_RXDI2_TRAP 0x00001000 1443 #define BGE_MARBSTAT_DC_GRPMEM_TRAP 0x00002000 1444 #define BGE_MARBSTAT_HCOAL_TRAP 0x00004000 1445 #define BGE_MARBSTAT_MBUF_TRAP 0x00008000 1446 #define BGE_MARBSTAT_TXDI_TRAP 0x00010000 1447 #define BGE_MARBSTAT_SDC_DMAC_TRAP 0x00020000 1448 #define BGE_MARBSTAT_TXBD_TRAP 0x00040000 1449 #define BGE_MARBSTAT_BUFFMAN_TRAP 0x00080000 1450 #define BGE_MARBSTAT_DMAW2_TRAP 0x00100000 1451 #define BGE_MARBSTAT_XTSSRAM_ROFLO_TRAP 0x00200000 1452 #define BGE_MARBSTAT_XTSSRAM_RUFLO_TRAP 0x00400000 1453 #define BGE_MARBSTAT_XTSSRAM_WOFLO_TRAP 0x00800000 1454 #define BGE_MARBSTAT_XTSSRAM_WUFLO_TRAP 0x01000000 1455 #define BGE_MARBSTAT_XTSSRAM_PERR_TRAP 0x02000000 1456 1457 /* 1458 * Buffer manager control registers 1459 */ 1460 #define BGE_BMAN_MODE 0x4400 1461 #define BGE_BMAN_STATUS 0x4404 1462 #define BGE_BMAN_MBUFPOOL_BASEADDR 0x4408 1463 #define BGE_BMAN_MBUFPOOL_LEN 0x440C 1464 #define BGE_BMAN_MBUFPOOL_READDMA_LOWAT 0x4410 1465 #define BGE_BMAN_MBUFPOOL_MACRX_LOWAT 0x4414 1466 #define BGE_BMAN_MBUFPOOL_HIWAT 0x4418 1467 #define BGE_BMAN_RXCPU_MBALLOC_REQ 0x441C 1468 #define BGE_BMAN_RXCPU_MBALLOC_RESP 0x4420 1469 #define BGE_BMAN_TXCPU_MBALLOC_REQ 0x4424 1470 #define BGE_BMAN_TXCPU_MBALLOC_RESP 0x4428 1471 #define BGE_BMAN_DMA_DESCPOOL_BASEADDR 0x442C 1472 #define BGE_BMAN_DMA_DESCPOOL_LEN 0x4430 1473 #define BGE_BMAN_DMA_DESCPOOL_LOWAT 0x4434 1474 #define BGE_BMAN_DMA_DESCPOOL_HIWAT 0x4438 1475 #define BGE_BMAN_RXCPU_DMAALLOC_REQ 0x443C 1476 #define BGE_BMAN_RXCPU_DMAALLOC_RESP 0x4440 1477 #define BGE_BMAN_TXCPU_DMAALLOC_REQ 0x4444 1478 #define BGE_BMAN_TXCPU_DMALLLOC_RESP 0x4448 1479 #define BGE_BMAN_HWDIAG_1 0x444C 1480 #define BGE_BMAN_HWDIAG_2 0x4450 1481 #define BGE_BMAN_HWDIAG_3 0x4454 1482 1483 /* Buffer manager mode register */ 1484 #define BGE_BMANMODE_RESET 0x00000001 1485 #define BGE_BMANMODE_ENABLE 0x00000002 1486 #define BGE_BMANMODE_ATTN 0x00000004 1487 #define BGE_BMANMODE_TESTMODE 0x00000008 1488 #define BGE_BMANMODE_LOMBUF_ATTN 0x00000010 1489 #define BGE_BMANMODE_NO_TX_UNDERRUN 0x80000000 1490 1491 /* Buffer manager status register */ 1492 #define BGE_BMANSTAT_ERRO 0x00000004 1493 #define BGE_BMANSTAT_LOWMBUF_ERROR 0x00000010 1494 1495 /* 1496 * Read DMA Control registers 1497 */ 1498 #define BGE_RDMA_MODE 0x4800 1499 #define BGE_RDMA_STATUS 0x4804 1500 #define BGE_RDMA_RSRVCTRL 0x4900 1501 #define BGE_RDMA_LSO_CRPTEN_CTRL 0x4910 1502 1503 /* Read DMA mode register */ 1504 #define BGE_RDMAMODE_RESET 0x00000001 1505 #define BGE_RDMAMODE_ENABLE 0x00000002 1506 #define BGE_RDMAMODE_PCI_TGT_ABRT_ATTN 0x00000004 1507 #define BGE_RDMAMODE_PCI_MSTR_ABRT_ATTN 0x00000008 1508 #define BGE_RDMAMODE_PCI_PERR_ATTN 0x00000010 1509 #define BGE_RDMAMODE_PCI_ADDROFLOW_ATTN 0x00000020 1510 #define BGE_RDMAMODE_PCI_FIFOOFLOW_ATTN 0x00000040 1511 #define BGE_RDMAMODE_PCI_FIFOUFLOW_ATTN 0x00000080 1512 #define BGE_RDMAMODE_PCI_FIFOOREAD_ATTN 0x00000100 1513 #define BGE_RDMAMODE_LOCWRITE_TOOBIG 0x00000200 1514 #define BGE_RDMAMODE_ALL_ATTNS 0x000003FC 1515 #define BGE_RDMAMODE_BD_SBD_CRPT_ATTN 0x00000800 1516 #define BGE_RDMAMODE_MBUF_RBD_CRPT_ATTN 0x00001000 1517 #define BGE_RDMAMODE_MBUF_SBD_CRPT_ATTN 0x00002000 1518 #define BGE_RDMAMODE_FIFO_SIZE_128 0x00020000 1519 #define BGE_RDMAMODE_FIFO_LONG_BURST 0x00030000 1520 #define BGE_RDMAMODE_JMB_2K_MMRR 0x00800000 1521 #define BGE_RDMAMODE_MULT_DMA_RD_DIS 0x01000000 1522 #define BGE_RDMAMODE_TSO4_ENABLE 0x08000000 1523 #define BGE_RDMAMODE_TSO6_ENABLE 0x10000000 1524 #define BGE_RDMAMODE_H2BNC_VLAN_DET 0x20000000 1525 1526 /* Read DMA status register */ 1527 #define BGE_RDMASTAT_PCI_TGT_ABRT_ATTN 0x00000004 1528 #define BGE_RDMASTAT_PCI_MSTR_ABRT_ATTN 0x00000008 1529 #define BGE_RDMASTAT_PCI_PERR_ATTN 0x00000010 1530 #define BGE_RDMASTAT_PCI_ADDROFLOW_ATTN 0x00000020 1531 #define BGE_RDMASTAT_PCI_FIFOOFLOW_ATTN 0x00000040 1532 #define BGE_RDMASTAT_PCI_FIFOUFLOW_ATTN 0x00000080 1533 #define BGE_RDMASTAT_PCI_FIFOOREAD_ATTN 0x00000100 1534 #define BGE_RDMASTAT_LOCWRITE_TOOBIG 0x00000200 1535 1536 /* Read DMA Reserved Control register */ 1537 #define BGE_RDMA_RSRVCTRL_FIFO_OFLW_FIX 0x00000004 1538 #define BGE_RDMA_RSRVCTRL_FIFO_LWM_1_5K 0x00000C00 1539 #define BGE_RDMA_RSRVCTRL_FIFO_HWM_1_5K 0x000C0000 1540 #define BGE_RDMA_RSRVCTRL_TXMRGN_320B 0x28000000 1541 #define BGE_RDMA_RSRVCTRL_FIFO_LWM_MASK 0x00000FF0 1542 #define BGE_RDMA_RSRVCTRL_FIFO_HWM_MASK 0x000FF000 1543 #define BGE_RDMA_RSRVCTRL_TXMRGN_MASK 0xFFE00000 1544 1545 /* Read DMA Corruption Enable Control register */ 1546 #define BGE_RDMA_LSO_CRPTEN_CTRL_BLEN_BD_512 0x00020000 1547 #define BGE_RDMA_LSO_CRPTEN_CTRL_BLEN_BD_4K 0x00030000 1548 #define BGE_RDMA_LSO_CRPTEN_CTRL_BLEN_LSO_4K 0x000C0000 1549 1550 /* 1551 * Write DMA control registers 1552 */ 1553 #define BGE_WDMA_MODE 0x4C00 1554 #define BGE_WDMA_STATUS 0x4C04 1555 1556 /* Write DMA mode register */ 1557 #define BGE_WDMAMODE_RESET 0x00000001 1558 #define BGE_WDMAMODE_ENABLE 0x00000002 1559 #define BGE_WDMAMODE_PCI_TGT_ABRT_ATTN 0x00000004 1560 #define BGE_WDMAMODE_PCI_MSTR_ABRT_ATTN 0x00000008 1561 #define BGE_WDMAMODE_PCI_PERR_ATTN 0x00000010 1562 #define BGE_WDMAMODE_PCI_ADDROFLOW_ATTN 0x00000020 1563 #define BGE_WDMAMODE_PCI_FIFOOFLOW_ATTN 0x00000040 1564 #define BGE_WDMAMODE_PCI_FIFOUFLOW_ATTN 0x00000080 1565 #define BGE_WDMAMODE_PCI_FIFOOREAD_ATTN 0x00000100 1566 #define BGE_WDMAMODE_LOCREAD_TOOBIG 0x00000200 1567 #define BGE_WDMAMODE_ALL_ATTNS 0x000003FC 1568 #define BGE_WDMAMODE_STATUS_TAG_FIX 0x20000000 1569 #define BGE_WDMAMODE_BURST_ALL_DATA 0xC0000000 1570 1571 /* Write DMA status register */ 1572 #define BGE_WDMASTAT_PCI_TGT_ABRT_ATTN 0x00000004 1573 #define BGE_WDMASTAT_PCI_MSTR_ABRT_ATTN 0x00000008 1574 #define BGE_WDMASTAT_PCI_PERR_ATTN 0x00000010 1575 #define BGE_WDMASTAT_PCI_ADDROFLOW_ATTN 0x00000020 1576 #define BGE_WDMASTAT_PCI_FIFOOFLOW_ATTN 0x00000040 1577 #define BGE_WDMASTAT_PCI_FIFOUFLOW_ATTN 0x00000080 1578 #define BGE_WDMASTAT_PCI_FIFOOREAD_ATTN 0x00000100 1579 #define BGE_WDMASTAT_LOCREAD_TOOBIG 0x00000200 1580 1581 1582 /* 1583 * RX CPU registers 1584 */ 1585 #define BGE_RXCPU_MODE 0x5000 1586 #define BGE_RXCPU_STATUS 0x5004 1587 #define BGE_RXCPU_PC 0x501C 1588 1589 /* RX CPU mode register */ 1590 #define BGE_RXCPUMODE_RESET 0x00000001 1591 #define BGE_RXCPUMODE_SINGLESTEP 0x00000002 1592 #define BGE_RXCPUMODE_P0_DATAHLT_ENB 0x00000004 1593 #define BGE_RXCPUMODE_P0_INSTRHLT_ENB 0x00000008 1594 #define BGE_RXCPUMODE_WR_POSTBUF_ENB 0x00000010 1595 #define BGE_RXCPUMODE_DATACACHE_ENB 0x00000020 1596 #define BGE_RXCPUMODE_ROMFAIL 0x00000040 1597 #define BGE_RXCPUMODE_WATCHDOG_ENB 0x00000080 1598 #define BGE_RXCPUMODE_INSTRCACHE_PRF 0x00000100 1599 #define BGE_RXCPUMODE_INSTRCACHE_FLUSH 0x00000200 1600 #define BGE_RXCPUMODE_HALTCPU 0x00000400 1601 #define BGE_RXCPUMODE_INVDATAHLT_ENB 0x00000800 1602 #define BGE_RXCPUMODE_MADDRTRAPHLT_ENB 0x00001000 1603 #define BGE_RXCPUMODE_RADDRTRAPHLT_ENB 0x00002000 1604 1605 /* RX CPU status register */ 1606 #define BGE_RXCPUSTAT_HW_BREAKPOINT 0x00000001 1607 #define BGE_RXCPUSTAT_HLTINSTR_EXECUTED 0x00000002 1608 #define BGE_RXCPUSTAT_INVALID_INSTR 0x00000004 1609 #define BGE_RXCPUSTAT_P0_DATAREF 0x00000008 1610 #define BGE_RXCPUSTAT_P0_INSTRREF 0x00000010 1611 #define BGE_RXCPUSTAT_INVALID_DATAACC 0x00000020 1612 #define BGE_RXCPUSTAT_INVALID_INSTRFTCH 0x00000040 1613 #define BGE_RXCPUSTAT_BAD_MEMALIGN 0x00000080 1614 #define BGE_RXCPUSTAT_MADDR_TRAP 0x00000100 1615 #define BGE_RXCPUSTAT_REGADDR_TRAP 0x00000200 1616 #define BGE_RXCPUSTAT_DATAACC_STALL 0x00001000 1617 #define BGE_RXCPUSTAT_INSTRFETCH_STALL 0x00002000 1618 #define BGE_RXCPUSTAT_MA_WR_FIFOOFLOW 0x08000000 1619 #define BGE_RXCPUSTAT_MA_RD_FIFOOFLOW 0x10000000 1620 #define BGE_RXCPUSTAT_MA_DATAMASK_OFLOW 0x20000000 1621 #define BGE_RXCPUSTAT_MA_REQ_FIFOOFLOW 0x40000000 1622 #define BGE_RXCPUSTAT_BLOCKING_READ 0x80000000 1623 1624 /* 1625 * V? CPU registers 1626 */ 1627 #define BGE_VCPU_STATUS 0x5100 1628 #define BGE_VCPU_EXT_CTRL 0x6890 1629 1630 #define BGE_VCPU_STATUS_INIT_DONE 0x04000000 1631 #define BGE_VCPU_STATUS_DRV_RESET 0x08000000 1632 1633 #define BGE_VCPU_EXT_CTRL_HALT_CPU 0x00400000 1634 #define BGE_VCPU_EXT_CTRL_DISABLE_WOL 0x20000000 1635 1636 /* 1637 * TX CPU registers 1638 */ 1639 #define BGE_TXCPU_MODE 0x5400 1640 #define BGE_TXCPU_STATUS 0x5404 1641 #define BGE_TXCPU_PC 0x541C 1642 1643 /* TX CPU mode register */ 1644 #define BGE_TXCPUMODE_RESET 0x00000001 1645 #define BGE_TXCPUMODE_SINGLESTEP 0x00000002 1646 #define BGE_TXCPUMODE_P0_DATAHLT_ENB 0x00000004 1647 #define BGE_TXCPUMODE_P0_INSTRHLT_ENB 0x00000008 1648 #define BGE_TXCPUMODE_WR_POSTBUF_ENB 0x00000010 1649 #define BGE_TXCPUMODE_DATACACHE_ENB 0x00000020 1650 #define BGE_TXCPUMODE_ROMFAIL 0x00000040 1651 #define BGE_TXCPUMODE_WATCHDOG_ENB 0x00000080 1652 #define BGE_TXCPUMODE_INSTRCACHE_PRF 0x00000100 1653 #define BGE_TXCPUMODE_INSTRCACHE_FLUSH 0x00000200 1654 #define BGE_TXCPUMODE_HALTCPU 0x00000400 1655 #define BGE_TXCPUMODE_INVDATAHLT_ENB 0x00000800 1656 #define BGE_TXCPUMODE_MADDRTRAPHLT_ENB 0x00001000 1657 1658 /* TX CPU status register */ 1659 #define BGE_TXCPUSTAT_HW_BREAKPOINT 0x00000001 1660 #define BGE_TXCPUSTAT_HLTINSTR_EXECUTED 0x00000002 1661 #define BGE_TXCPUSTAT_INVALID_INSTR 0x00000004 1662 #define BGE_TXCPUSTAT_P0_DATAREF 0x00000008 1663 #define BGE_TXCPUSTAT_P0_INSTRREF 0x00000010 1664 #define BGE_TXCPUSTAT_INVALID_DATAACC 0x00000020 1665 #define BGE_TXCPUSTAT_INVALID_INSTRFTCH 0x00000040 1666 #define BGE_TXCPUSTAT_BAD_MEMALIGN 0x00000080 1667 #define BGE_TXCPUSTAT_MADDR_TRAP 0x00000100 1668 #define BGE_TXCPUSTAT_REGADDR_TRAP 0x00000200 1669 #define BGE_TXCPUSTAT_DATAACC_STALL 0x00001000 1670 #define BGE_TXCPUSTAT_INSTRFETCH_STALL 0x00002000 1671 #define BGE_TXCPUSTAT_MA_WR_FIFOOFLOW 0x08000000 1672 #define BGE_TXCPUSTAT_MA_RD_FIFOOFLOW 0x10000000 1673 #define BGE_TXCPUSTAT_MA_DATAMASK_OFLOW 0x20000000 1674 #define BGE_TXCPUSTAT_MA_REQ_FIFOOFLOW 0x40000000 1675 #define BGE_TXCPUSTAT_BLOCKING_READ 0x80000000 1676 1677 1678 /* 1679 * Low priority mailbox registers 1680 */ 1681 #define BGE_LPMBX_IRQ0_HI 0x5800 1682 #define BGE_LPMBX_IRQ0_LO 0x5804 1683 #define BGE_LPMBX_IRQ1_HI 0x5808 1684 #define BGE_LPMBX_IRQ1_LO 0x580C 1685 #define BGE_LPMBX_IRQ2_HI 0x5810 1686 #define BGE_LPMBX_IRQ2_LO 0x5814 1687 #define BGE_LPMBX_IRQ3_HI 0x5818 1688 #define BGE_LPMBX_IRQ3_LO 0x581C 1689 #define BGE_LPMBX_GEN0_HI 0x5820 1690 #define BGE_LPMBX_GEN0_LO 0x5824 1691 #define BGE_LPMBX_GEN1_HI 0x5828 1692 #define BGE_LPMBX_GEN1_LO 0x582C 1693 #define BGE_LPMBX_GEN2_HI 0x5830 1694 #define BGE_LPMBX_GEN2_LO 0x5834 1695 #define BGE_LPMBX_GEN3_HI 0x5828 1696 #define BGE_LPMBX_GEN3_LO 0x582C 1697 #define BGE_LPMBX_GEN4_HI 0x5840 1698 #define BGE_LPMBX_GEN4_LO 0x5844 1699 #define BGE_LPMBX_GEN5_HI 0x5848 1700 #define BGE_LPMBX_GEN5_LO 0x584C 1701 #define BGE_LPMBX_GEN6_HI 0x5850 1702 #define BGE_LPMBX_GEN6_LO 0x5854 1703 #define BGE_LPMBX_GEN7_HI 0x5858 1704 #define BGE_LPMBX_GEN7_LO 0x585C 1705 #define BGE_LPMBX_RELOAD_STATS_HI 0x5860 1706 #define BGE_LPMBX_RELOAD_STATS_LO 0x5864 1707 #define BGE_LPMBX_RX_STD_PROD_HI 0x5868 1708 #define BGE_LPMBX_RX_STD_PROD_LO 0x586C 1709 #define BGE_LPMBX_RX_JUMBO_PROD_HI 0x5870 1710 #define BGE_LPMBX_RX_JUMBO_PROD_LO 0x5874 1711 #define BGE_LPMBX_RX_MINI_PROD_HI 0x5878 1712 #define BGE_LPMBX_RX_MINI_PROD_LO 0x587C 1713 #define BGE_LPMBX_RX_CONS0_HI 0x5880 1714 #define BGE_LPMBX_RX_CONS0_LO 0x5884 1715 #define BGE_LPMBX_RX_CONS1_HI 0x5888 1716 #define BGE_LPMBX_RX_CONS1_LO 0x588C 1717 #define BGE_LPMBX_RX_CONS2_HI 0x5890 1718 #define BGE_LPMBX_RX_CONS2_LO 0x5894 1719 #define BGE_LPMBX_RX_CONS3_HI 0x5898 1720 #define BGE_LPMBX_RX_CONS3_LO 0x589C 1721 #define BGE_LPMBX_RX_CONS4_HI 0x58A0 1722 #define BGE_LPMBX_RX_CONS4_LO 0x58A4 1723 #define BGE_LPMBX_RX_CONS5_HI 0x58A8 1724 #define BGE_LPMBX_RX_CONS5_LO 0x58AC 1725 #define BGE_LPMBX_RX_CONS6_HI 0x58B0 1726 #define BGE_LPMBX_RX_CONS6_LO 0x58B4 1727 #define BGE_LPMBX_RX_CONS7_HI 0x58B8 1728 #define BGE_LPMBX_RX_CONS7_LO 0x58BC 1729 #define BGE_LPMBX_RX_CONS8_HI 0x58C0 1730 #define BGE_LPMBX_RX_CONS8_LO 0x58C4 1731 #define BGE_LPMBX_RX_CONS9_HI 0x58C8 1732 #define BGE_LPMBX_RX_CONS9_LO 0x58CC 1733 #define BGE_LPMBX_RX_CONS10_HI 0x58D0 1734 #define BGE_LPMBX_RX_CONS10_LO 0x58D4 1735 #define BGE_LPMBX_RX_CONS11_HI 0x58D8 1736 #define BGE_LPMBX_RX_CONS11_LO 0x58DC 1737 #define BGE_LPMBX_RX_CONS12_HI 0x58E0 1738 #define BGE_LPMBX_RX_CONS12_LO 0x58E4 1739 #define BGE_LPMBX_RX_CONS13_HI 0x58E8 1740 #define BGE_LPMBX_RX_CONS13_LO 0x58EC 1741 #define BGE_LPMBX_RX_CONS14_HI 0x58F0 1742 #define BGE_LPMBX_RX_CONS14_LO 0x58F4 1743 #define BGE_LPMBX_RX_CONS15_HI 0x58F8 1744 #define BGE_LPMBX_RX_CONS15_LO 0x58FC 1745 #define BGE_LPMBX_TX_HOST_PROD0_HI 0x5900 1746 #define BGE_LPMBX_TX_HOST_PROD0_LO 0x5904 1747 #define BGE_LPMBX_TX_HOST_PROD1_HI 0x5908 1748 #define BGE_LPMBX_TX_HOST_PROD1_LO 0x590C 1749 #define BGE_LPMBX_TX_HOST_PROD2_HI 0x5910 1750 #define BGE_LPMBX_TX_HOST_PROD2_LO 0x5914 1751 #define BGE_LPMBX_TX_HOST_PROD3_HI 0x5918 1752 #define BGE_LPMBX_TX_HOST_PROD3_LO 0x591C 1753 #define BGE_LPMBX_TX_HOST_PROD4_HI 0x5920 1754 #define BGE_LPMBX_TX_HOST_PROD4_LO 0x5924 1755 #define BGE_LPMBX_TX_HOST_PROD5_HI 0x5928 1756 #define BGE_LPMBX_TX_HOST_PROD5_LO 0x592C 1757 #define BGE_LPMBX_TX_HOST_PROD6_HI 0x5930 1758 #define BGE_LPMBX_TX_HOST_PROD6_LO 0x5934 1759 #define BGE_LPMBX_TX_HOST_PROD7_HI 0x5938 1760 #define BGE_LPMBX_TX_HOST_PROD7_LO 0x593C 1761 #define BGE_LPMBX_TX_HOST_PROD8_HI 0x5940 1762 #define BGE_LPMBX_TX_HOST_PROD8_LO 0x5944 1763 #define BGE_LPMBX_TX_HOST_PROD9_HI 0x5948 1764 #define BGE_LPMBX_TX_HOST_PROD9_LO 0x594C 1765 #define BGE_LPMBX_TX_HOST_PROD10_HI 0x5950 1766 #define BGE_LPMBX_TX_HOST_PROD10_LO 0x5954 1767 #define BGE_LPMBX_TX_HOST_PROD11_HI 0x5958 1768 #define BGE_LPMBX_TX_HOST_PROD11_LO 0x595C 1769 #define BGE_LPMBX_TX_HOST_PROD12_HI 0x5960 1770 #define BGE_LPMBX_TX_HOST_PROD12_LO 0x5964 1771 #define BGE_LPMBX_TX_HOST_PROD13_HI 0x5968 1772 #define BGE_LPMBX_TX_HOST_PROD13_LO 0x596C 1773 #define BGE_LPMBX_TX_HOST_PROD14_HI 0x5970 1774 #define BGE_LPMBX_TX_HOST_PROD14_LO 0x5974 1775 #define BGE_LPMBX_TX_HOST_PROD15_HI 0x5978 1776 #define BGE_LPMBX_TX_HOST_PROD15_LO 0x597C 1777 #define BGE_LPMBX_TX_NIC_PROD0_HI 0x5980 1778 #define BGE_LPMBX_TX_NIC_PROD0_LO 0x5984 1779 #define BGE_LPMBX_TX_NIC_PROD1_HI 0x5988 1780 #define BGE_LPMBX_TX_NIC_PROD1_LO 0x598C 1781 #define BGE_LPMBX_TX_NIC_PROD2_HI 0x5990 1782 #define BGE_LPMBX_TX_NIC_PROD2_LO 0x5994 1783 #define BGE_LPMBX_TX_NIC_PROD3_HI 0x5998 1784 #define BGE_LPMBX_TX_NIC_PROD3_LO 0x599C 1785 #define BGE_LPMBX_TX_NIC_PROD4_HI 0x59A0 1786 #define BGE_LPMBX_TX_NIC_PROD4_LO 0x59A4 1787 #define BGE_LPMBX_TX_NIC_PROD5_HI 0x59A8 1788 #define BGE_LPMBX_TX_NIC_PROD5_LO 0x59AC 1789 #define BGE_LPMBX_TX_NIC_PROD6_HI 0x59B0 1790 #define BGE_LPMBX_TX_NIC_PROD6_LO 0x59B4 1791 #define BGE_LPMBX_TX_NIC_PROD7_HI 0x59B8 1792 #define BGE_LPMBX_TX_NIC_PROD7_LO 0x59BC 1793 #define BGE_LPMBX_TX_NIC_PROD8_HI 0x59C0 1794 #define BGE_LPMBX_TX_NIC_PROD8_LO 0x59C4 1795 #define BGE_LPMBX_TX_NIC_PROD9_HI 0x59C8 1796 #define BGE_LPMBX_TX_NIC_PROD9_LO 0x59CC 1797 #define BGE_LPMBX_TX_NIC_PROD10_HI 0x59D0 1798 #define BGE_LPMBX_TX_NIC_PROD10_LO 0x59D4 1799 #define BGE_LPMBX_TX_NIC_PROD11_HI 0x59D8 1800 #define BGE_LPMBX_TX_NIC_PROD11_LO 0x59DC 1801 #define BGE_LPMBX_TX_NIC_PROD12_HI 0x59E0 1802 #define BGE_LPMBX_TX_NIC_PROD12_LO 0x59E4 1803 #define BGE_LPMBX_TX_NIC_PROD13_HI 0x59E8 1804 #define BGE_LPMBX_TX_NIC_PROD13_LO 0x59EC 1805 #define BGE_LPMBX_TX_NIC_PROD14_HI 0x59F0 1806 #define BGE_LPMBX_TX_NIC_PROD14_LO 0x59F4 1807 #define BGE_LPMBX_TX_NIC_PROD15_HI 0x59F8 1808 #define BGE_LPMBX_TX_NIC_PROD15_LO 0x59FC 1809 1810 /* 1811 * Flow throw Queue reset register 1812 */ 1813 #define BGE_FTQ_RESET 0x5C00 1814 1815 #define BGE_FTQRESET_DMAREAD 0x00000002 1816 #define BGE_FTQRESET_DMAHIPRIO_RD 0x00000004 1817 #define BGE_FTQRESET_DMADONE 0x00000010 1818 #define BGE_FTQRESET_SBDC 0x00000020 1819 #define BGE_FTQRESET_SDI 0x00000040 1820 #define BGE_FTQRESET_WDMA 0x00000080 1821 #define BGE_FTQRESET_DMAHIPRIO_WR 0x00000100 1822 #define BGE_FTQRESET_TYPE1_SOFTWARE 0x00000200 1823 #define BGE_FTQRESET_SDC 0x00000400 1824 #define BGE_FTQRESET_HCC 0x00000800 1825 #define BGE_FTQRESET_TXFIFO 0x00001000 1826 #define BGE_FTQRESET_MBC 0x00002000 1827 #define BGE_FTQRESET_RBDC 0x00004000 1828 #define BGE_FTQRESET_RXLP 0x00008000 1829 #define BGE_FTQRESET_RDBDI 0x00010000 1830 #define BGE_FTQRESET_RDC 0x00020000 1831 #define BGE_FTQRESET_TYPE2_SOFTWARE 0x00040000 1832 1833 /* 1834 * Message Signaled Interrupt registers 1835 */ 1836 #define BGE_MSI_MODE 0x6000 1837 #define BGE_MSI_STATUS 0x6004 1838 #define BGE_MSI_FIFOACCESS 0x6008 1839 1840 /* MSI mode register */ 1841 #define BGE_MSIMODE_RESET 0x00000001 1842 #define BGE_MSIMODE_ENABLE 0x00000002 1843 #define BGE_MSIMODE_PCI_TGT_ABRT_ATTN 0x00000004 1844 #define BGE_MSIMODE_PCI_MSTR_ABRT_ATTN 0x00000008 1845 #define BGE_MSIMODE_PCI_PERR_ATTN 0x00000010 1846 #define BGE_MSIMODE_MSI_FIFOUFLOW_ATTN 0x00000020 1847 #define BGE_MSIMODE_MSI_FIFOOFLOW_ATTN 0x00000040 1848 1849 /* MSI status register */ 1850 #define BGE_MSISTAT_PCI_TGT_ABRT_ATTN 0x00000004 1851 #define BGE_MSISTAT_PCI_MSTR_ABRT_ATTN 0x00000008 1852 #define BGE_MSISTAT_PCI_PERR_ATTN 0x00000010 1853 #define BGE_MSISTAT_MSI_FIFOUFLOW_ATTN 0x00000020 1854 #define BGE_MSISTAT_MSI_FIFOOFLOW_ATTN 0x00000040 1855 1856 1857 /* 1858 * DMA Completion registers 1859 */ 1860 #define BGE_DMAC_MODE 0x6400 1861 1862 /* DMA Completion mode register */ 1863 #define BGE_DMACMODE_RESET 0x00000001 1864 #define BGE_DMACMODE_ENABLE 0x00000002 1865 1866 1867 /* 1868 * General control registers. 1869 */ 1870 #define BGE_MODE_CTL 0x6800 1871 #define BGE_MISC_CFG 0x6804 1872 #define BGE_MISC_LOCAL_CTL 0x6808 1873 #define BGE_RX_CPU_EVENT 0x6810 1874 #define BGE_TX_CPU_EVENT 0x6820 1875 #define BGE_EE_ADDR 0x6838 1876 #define BGE_EE_DATA 0x683C 1877 #define BGE_EE_CTL 0x6840 1878 #define BGE_MDI_CTL 0x6844 1879 #define BGE_EE_DELAY 0x6848 1880 #define BGE_FASTBOOT_PC 0x6894 1881 1882 #define BGE_RX_CPU_DRV_EVENT 0x00004000 1883 1884 /* 1885 * NVRAM Control registers 1886 */ 1887 #define BGE_NVRAM_CMD 0x7000 1888 #define BGE_NVRAM_STAT 0x7004 1889 #define BGE_NVRAM_WRDATA 0x7008 1890 #define BGE_NVRAM_ADDR 0x700c 1891 #define BGE_NVRAM_RDDATA 0x7010 1892 #define BGE_NVRAM_CFG1 0x7014 1893 #define BGE_NVRAM_CFG2 0x7018 1894 #define BGE_NVRAM_CFG3 0x701c 1895 #define BGE_NVRAM_SWARB 0x7020 1896 #define BGE_NVRAM_ACCESS 0x7024 1897 #define BGE_NVRAM_WRITE1 0x7028 1898 1899 #define BGE_NVRAMCMD_RESET 0x00000001 1900 #define BGE_NVRAMCMD_DONE 0x00000008 1901 #define BGE_NVRAMCMD_START 0x00000010 1902 #define BGE_NVRAMCMD_WR 0x00000020 /* 1 = wr, 0 = rd */ 1903 #define BGE_NVRAMCMD_ERASE 0x00000040 1904 #define BGE_NVRAMCMD_FIRST 0x00000080 1905 #define BGE_NVRAMCMD_LAST 0x00000100 1906 1907 #define BGE_NVRAM_READCMD \ 1908 (BGE_NVRAMCMD_FIRST|BGE_NVRAMCMD_LAST| \ 1909 BGE_NVRAMCMD_START|BGE_NVRAMCMD_DONE) 1910 #define BGE_NVRAM_WRITECMD \ 1911 (BGE_NVRAMCMD_FIRST|BGE_NVRAMCMD_LAST| \ 1912 BGE_NVRAMCMD_START|BGE_NVRAMCMD_DONE|BGE_NVRAMCMD_WR) 1913 1914 #define BGE_NVRAMSWARB_SET0 0x00000001 1915 #define BGE_NVRAMSWARB_SET1 0x00000002 1916 #define BGE_NVRAMSWARB_SET2 0x00000003 1917 #define BGE_NVRAMSWARB_SET3 0x00000004 1918 #define BGE_NVRAMSWARB_CLR0 0x00000010 1919 #define BGE_NVRAMSWARB_CLR1 0x00000020 1920 #define BGE_NVRAMSWARB_CLR2 0x00000040 1921 #define BGE_NVRAMSWARB_CLR3 0x00000080 1922 #define BGE_NVRAMSWARB_GNT0 0x00000100 1923 #define BGE_NVRAMSWARB_GNT1 0x00000200 1924 #define BGE_NVRAMSWARB_GNT2 0x00000400 1925 #define BGE_NVRAMSWARB_GNT3 0x00000800 1926 #define BGE_NVRAMSWARB_REQ0 0x00001000 1927 #define BGE_NVRAMSWARB_REQ1 0x00002000 1928 #define BGE_NVRAMSWARB_REQ2 0x00004000 1929 #define BGE_NVRAMSWARB_REQ3 0x00008000 1930 1931 #define BGE_NVRAMACC_ENABLE 0x00000001 1932 #define BGE_NVRAMACC_WRENABLE 0x00000002 1933 1934 /* 1935 * TLP Control Register 1936 * Applicable to BCM5721 and BCM5751 only 1937 */ 1938 #define BGE_TLP_CONTROL_REG 0x7c00 1939 #define BGE_TLP_FTSMAX 0x000c 1940 #define BGE_TLP_FTSMAX_MSK 0x000000ff 1941 #define BGE_TLP_FTSMAX_VAL 0x0000002c 1942 #define BGE_TLP_PHYCTL1 0x0004 1943 #define BGE_TLP_PHYCTL1_EN_L1PLLPD 0x00001000 1944 #define BGE_TLP_PHYCTL5 0x0014 1945 #define BGE_TLP_PHYCTL5_DIS_L2CLKREQ 0x80000000 1946 #define BGE_TLP_DATA_FIFO_PROTECT 0x02000000 1947 1948 /* 1949 * PHY Test Control Register 1950 * Applicable to BCM5721 and BCM5751 only 1951 */ 1952 #define BGE_PHY_TEST_CTRL_REG 0x7e2c 1953 #define BGE_PHY_PCIE_SCRAM_MODE 0x0020 1954 #define BGE_PHY_PCIE_LTASS_MODE 0x0040 1955 1956 /* Mode control register */ 1957 #define BGE_MODECTL_INT_SNDCOAL_ONLY 0x00000001 1958 #define BGE_MODECTL_BYTESWAP_NONFRAME 0x00000002 1959 #define BGE_MODECTL_WORDSWAP_NONFRAME 0x00000004 1960 #define BGE_MODECTL_BYTESWAP_DATA 0x00000010 1961 #define BGE_MODECTL_WORDSWAP_DATA 0x00000020 1962 #define BGE_MODECTL_BYTESWAP_B2HRX_DATA 0x00000040 1963 #define BGE_MODECTL_WORDSWAP_B2HRX_DATA 0x00000080 1964 #define BGE_MODECTL_NO_FRAME_CRACKING 0x00000200 1965 #define BGE_MODECTL_NO_RX_CRC 0x00000400 1966 #define BGE_MODECTL_RX_BADFRAMES 0x00000800 1967 #define BGE_MODECTL_NO_TX_INTR 0x00002000 1968 #define BGE_MODECTL_NO_RX_INTR 0x00004000 1969 #define BGE_MODECTL_FORCE_PCI32 0x00008000 1970 #define BGE_MODECTL_B2HRX_ENABLE 0x00008000 1971 #define BGE_MODECTL_STACKUP 0x00010000 1972 #define BGE_MODECTL_HOST_SEND_BDS 0x00020000 1973 #define BGE_MODECTL_HTX2B_ENABLE 0x00040000 1974 #define BGE_MODECTL_TX_NO_PHDR_CSUM 0x00100000 1975 #define BGE_MODECTL_PCIE_TLPADDR1 0x00400000 1976 #define BGE_MODECTL_RX_NO_PHDR_CSUM 0x00800000 1977 #define BGE_MODECTL_TX_ATTN_INTR 0x01000000 1978 #define BGE_MODECTL_RX_ATTN_INTR 0x02000000 1979 #define BGE_MODECTL_MAC_ATTN_INTR 0x04000000 1980 #define BGE_MODECTL_DMA_ATTN_INTR 0x08000000 1981 #define BGE_MODECTL_FLOWCTL_ATTN_INTR 0x10000000 1982 #define BGE_MODECTL_4X_SENDRING_SZ 0x20000000 1983 #define BGE_MODECTL_PCIE_TLPADDR0 0x20000000 1984 #define BGE_MODECTL_FW_PROCESS_MCASTS 0x40000000 1985 #define BGE_MODECTL_PCIE_TLPADDR2 0x80000000 1986 #define BGE_MODECTL_PCIE_TLPADDRMASK (BGE_MODECTL_PCIE_TLPADDR2 | \ 1987 BGE_MODECTL_PCIE_TLPADDR1 | \ 1988 BGE_MODECTL_PCIE_TLPADDR0) 1989 1990 /* Misc. config register */ 1991 #define BGE_MISCCFG_RESET_CORE_CLOCKS 0x00000001 1992 #define BGE_MISCCFG_TIMER_PRESCALER 0x000000FE 1993 #define BGE_MISCCFG_BOARD_ID_5788 0x00010000 1994 #define BGE_MISCCFG_BOARD_ID_5788M 0x00018000 1995 #define BGE_MISCCFG_BOARD_ID_MASK 0x0001e000 1996 #define BGE_MISCCFG_EPHY_IDDQ 0x00200000 1997 #define BGE_MISCCFG_GPHY_PD_OVERRIDE 0x04000000 1998 #define BGE_MISCCFG_GRC_RESET_DISABLE 0x20000000 1999 2000 #define BGE_32BITTIME_66MHZ (0x41 << 1) 2001 2002 /* Misc. Local Control */ 2003 #define BGE_MLC_INTR_STATE 0x00000001 2004 #define BGE_MLC_INTR_CLR 0x00000002 2005 #define BGE_MLC_INTR_SET 0x00000004 2006 #define BGE_MLC_INTR_ONATTN 0x00000008 2007 #define BGE_MLC_MISCIO_IN0 0x00000100 2008 #define BGE_MLC_MISCIO_IN1 0x00000200 2009 #define BGE_MLC_MISCIO_IN2 0x00000400 2010 #define BGE_MLC_MISCIO_OUTEN0 0x00000800 2011 #define BGE_MLC_MISCIO_OUTEN1 0x00001000 2012 #define BGE_MLC_MISCIO_OUTEN2 0x00002000 2013 #define BGE_MLC_MISCIO_OUT0 0x00004000 2014 #define BGE_MLC_MISCIO_OUT1 0x00008000 2015 #define BGE_MLC_MISCIO_OUT2 0x00010000 2016 #define BGE_MLC_EXTRAM_ENB 0x00020000 2017 #define BGE_MLC_SRAM_SIZE 0x001C0000 2018 #define BGE_MLC_BANK_SEL 0x00200000 /* 0 = 2 banks, 1 == 1 */ 2019 #define BGE_MLC_SSRAM_TYPE 0x00400000 /* 1 = ZBT, 0 = standard */ 2020 #define BGE_MLC_SSRAM_CYC_DESEL 0x00800000 2021 #define BGE_MLC_AUTO_EEPROM 0x01000000 2022 2023 #define BGE_SSRAMSIZE_256KB 0x00000000 2024 #define BGE_SSRAMSIZE_512KB 0x00040000 2025 #define BGE_SSRAMSIZE_1MB 0x00080000 2026 #define BGE_SSRAMSIZE_2MB 0x000C0000 2027 #define BGE_SSRAMSIZE_4MB 0x00100000 2028 #define BGE_SSRAMSIZE_8MB 0x00140000 2029 #define BGE_SSRAMSIZE_16M 0x00180000 2030 2031 /* EEPROM address register */ 2032 #define BGE_EEADDR_ADDRESS 0x0000FFFC 2033 #define BGE_EEADDR_HALFCLK 0x01FF0000 2034 #define BGE_EEADDR_START 0x02000000 2035 #define BGE_EEADDR_DEVID 0x1C000000 2036 #define BGE_EEADDR_RESET 0x20000000 2037 #define BGE_EEADDR_DONE 0x40000000 2038 #define BGE_EEADDR_RW 0x80000000 /* 1 = rd, 0 = wr */ 2039 2040 #define BGE_EEDEVID(x) ((x & 7) << 26) 2041 #define BGE_EEHALFCLK(x) ((x & 0x1FF) << 16) 2042 #define BGE_HALFCLK_384SCL 0x60 2043 #define BGE_EE_READCMD \ 2044 (BGE_EEHALFCLK(BGE_HALFCLK_384SCL)|BGE_EEDEVID(0)| \ 2045 BGE_EEADDR_START|BGE_EEADDR_RW|BGE_EEADDR_DONE) 2046 #define BGE_EE_WRCMD \ 2047 (BGE_EEHALFCLK(BGE_HALFCLK_384SCL)|BGE_EEDEVID(0)| \ 2048 BGE_EEADDR_START|BGE_EEADDR_DONE) 2049 2050 /* EEPROM Control register */ 2051 #define BGE_EECTL_CLKOUT_TRISTATE 0x00000001 2052 #define BGE_EECTL_CLKOUT 0x00000002 2053 #define BGE_EECTL_CLKIN 0x00000004 2054 #define BGE_EECTL_DATAOUT_TRISTATE 0x00000008 2055 #define BGE_EECTL_DATAOUT 0x00000010 2056 #define BGE_EECTL_DATAIN 0x00000020 2057 2058 /* MDI (MII/GMII) access register */ 2059 #define BGE_MDI_DATA 0x00000001 2060 #define BGE_MDI_DIR 0x00000002 2061 #define BGE_MDI_SEL 0x00000004 2062 #define BGE_MDI_CLK 0x00000008 2063 2064 #define BGE_MEMWIN_START 0x00008000 2065 #define BGE_MEMWIN_END 0x0000FFFF 2066 2067 /* BAR2 (APE) Register Definitions */ 2068 2069 #define BGE_APE_GPIO_MSG 0x0008 2070 #define BGE_APE_EVENT 0x000C 2071 #define BGE_APE_LOCK_REQ 0x002C 2072 #define BGE_APE_LOCK_GRANT 0x004C 2073 2074 #define BGE_APE_GPIO_MSG_SHIFT 4 2075 2076 #define BGE_APE_EVENT_1 0x00000001 2077 2078 #define BGE_APE_LOCK_REQ_DRIVER0 0x00001000 2079 2080 #define BGE_APE_LOCK_GRANT_DRIVER0 0x00001000 2081 2082 /* APE Shared Memory block (writable by APE only) */ 2083 #define BGE_APE_SEG_SIG 0x4000 2084 #define BGE_APE_FW_STATUS 0x400C 2085 #define BGE_APE_FW_FEATURES 0x4010 2086 #define BGE_APE_FW_BEHAVIOR 0x4014 2087 #define BGE_APE_FW_VERSION 0x4018 2088 #define BGE_APE_FW_HEARTBEAT_INTERVAL 0x4024 2089 #define BGE_APE_FW_HEARTBEAT 0x4028 2090 #define BGE_APE_FW_ERROR_FLAGS 0x4074 2091 2092 #define BGE_APE_SEG_SIG_MAGIC 0x41504521 2093 2094 #define BGE_APE_FW_STATUS_READY 0x00000100 2095 2096 #define BGE_APE_FW_FEATURE_DASH 0x00000001 2097 #define BGE_APE_FW_FEATURE_NCSI 0x00000002 2098 2099 #define BGE_APE_FW_VERSION_MAJMSK 0xFF000000 2100 #define BGE_APE_FW_VERSION_MAJSFT 24 2101 #define BGE_APE_FW_VERSION_MINMSK 0x00FF0000 2102 #define BGE_APE_FW_VERSION_MINSFT 16 2103 #define BGE_APE_FW_VERSION_REVMSK 0x0000FF00 2104 #define BGE_APE_FW_VERSION_REVSFT 8 2105 #define BGE_APE_FW_VERSION_BLDMSK 0x000000FF 2106 2107 /* Host Shared Memory block (writable by host only) */ 2108 #define BGE_APE_HOST_SEG_SIG 0x4200 2109 #define BGE_APE_HOST_SEG_LEN 0x4204 2110 #define BGE_APE_HOST_INIT_COUNT 0x4208 2111 #define BGE_APE_HOST_DRIVER_ID 0x420C 2112 #define BGE_APE_HOST_BEHAVIOR 0x4210 2113 #define BGE_APE_HOST_HEARTBEAT_INT_MS 0x4214 2114 #define BGE_APE_HOST_HEARTBEAT_COUNT 0x4218 2115 #define BGE_APE_HOST_DRVR_STATE 0x421C 2116 #define BGE_APE_HOST_WOL_SPEED 0x4224 2117 2118 #define BGE_APE_HOST_SEG_SIG_MAGIC 0x484F5354 2119 2120 #define BGE_APE_HOST_SEG_LEN_MAGIC 0x00000020 2121 2122 #define BGE_APE_HOST_DRIVER_ID_FBSD 0xF6000000 2123 #define BGE_APE_HOST_DRIVER_ID_MAGIC(maj, min) \ 2124 (BGE_APE_HOST_DRIVER_ID_FBSD | \ 2125 ((maj) & 0xffd) << 16 | ((min) & 0xff) << 8) 2126 2127 #define BGE_APE_HOST_BEHAV_NO_PHYLOCK 0x00000001 2128 2129 #define BGE_APE_HOST_HEARTBEAT_INT_DISABLE 0 2130 #define BGE_APE_HOST_HEARTBEAT_INT_5SEC 5000 2131 2132 #define BGE_APE_HOST_DRVR_STATE_START 0x00000001 2133 #define BGE_APE_HOST_DRVR_STATE_UNLOAD 0x00000002 2134 #define BGE_APE_HOST_DRVR_STATE_WOL 0x00000003 2135 #define BGE_APE_HOST_DRVR_STATE_SUSPEND 0x00000004 2136 2137 #define BGE_APE_HOST_WOL_SPEED_AUTO 0x00008000 2138 2139 #define BGE_APE_EVENT_STATUS 0x4300 2140 2141 #define BGE_APE_EVENT_STATUS_DRIVER_EVNT 0x00000010 2142 #define BGE_APE_EVENT_STATUS_STATE_CHNGE 0x00000500 2143 #define BGE_APE_EVENT_STATUS_STATE_START 0x00010000 2144 #define BGE_APE_EVENT_STATUS_STATE_UNLOAD 0x00020000 2145 #define BGE_APE_EVENT_STATUS_STATE_WOL 0x00030000 2146 #define BGE_APE_EVENT_STATUS_STATE_SUSPEND 0x00040000 2147 #define BGE_APE_EVENT_STATUS_EVENT_PENDING 0x80000000 2148 2149 #define BGE_APE_DEBUG_LOG 0x4E00 2150 #define BGE_APE_DEBUG_LOG_LEN 0x0100 2151 2152 #define BGE_APE_PER_LOCK_REQ 0x8400 2153 #define BGE_APE_PER_LOCK_GRANT 0x8420 2154 2155 #define BGE_APE_LOCK_PER_REQ_DRIVER0 0x00001000 2156 #define BGE_APE_LOCK_PER_REQ_DRIVER1 0x00000002 2157 #define BGE_APE_LOCK_PER_REQ_DRIVER2 0x00000004 2158 #define BGE_APE_LOCK_PER_REQ_DRIVER3 0x00000008 2159 2160 #define BGE_APE_PER_LOCK_GRANT_DRIVER0 0x00001000 2161 #define BGE_APE_PER_LOCK_GRANT_DRIVER1 0x00000002 2162 #define BGE_APE_PER_LOCK_GRANT_DRIVER2 0x00000004 2163 #define BGE_APE_PER_LOCK_GRANT_DRIVER3 0x00000008 2164 2165 /* APE Mutex Resources */ 2166 #define BGE_APE_LOCK_PHY0 0 2167 #define BGE_APE_LOCK_GRC 1 2168 #define BGE_APE_LOCK_PHY1 2 2169 #define BGE_APE_LOCK_PHY2 3 2170 #define BGE_APE_LOCK_MEM 4 2171 #define BGE_APE_LOCK_PHY3 5 2172 #define BGE_APE_LOCK_GPIO 7 2173 2174 #define BGE_MEMWIN_READ(pc, tag, x, val) \ 2175 do { \ 2176 pci_conf_write(pc, tag, BGE_PCI_MEMWIN_BASEADDR, \ 2177 (0xFFFF0000 & x)); \ 2178 val = CSR_READ_4(sc, BGE_MEMWIN_START + (x & 0xFFFF)); \ 2179 } while(0) 2180 2181 #define BGE_MEMWIN_WRITE(pc, tag, x, val) \ 2182 do { \ 2183 pci_conf_write(pc, tag, BGE_PCI_MEMWIN_BASEADDR, \ 2184 (0xFFFF0000 & x)); \ 2185 CSR_WRITE_4(sc, BGE_MEMWIN_START + (x & 0xFFFF), val); \ 2186 } while(0) 2187 2188 /* 2189 * This magic number is used to prevent PXE restart when we 2190 * issue a software reset. We write this magic number to the 2191 * firmware mailbox at 0xB50 in order to prevent the PXE boot 2192 * code from running. 2193 */ 2194 #define BGE_SRAM_FW_MB_MAGIC 0x4B657654 /* == ~0xB49A89AB */ 2195 2196 typedef struct { 2197 volatile u_int32_t bge_addr_hi; 2198 volatile u_int32_t bge_addr_lo; 2199 } bge_hostaddr; 2200 2201 /* Ring control block structure */ 2202 struct bge_rcb { 2203 bge_hostaddr bge_hostaddr; 2204 volatile u_int32_t bge_maxlen_flags; /* two 16-bit fields */ 2205 volatile u_int32_t bge_nicaddr; 2206 }; 2207 2208 #define BGE_RCB_MAXLEN_FLAGS(maxlen, flags) ((maxlen) << 16 | (flags)) 2209 2210 #define BGE_RCB_FLAG_USE_EXT_RX_BD 0x0001 2211 #define BGE_RCB_FLAG_RING_DISABLED 0x0002 2212 2213 struct bge_tx_bd { 2214 bge_hostaddr bge_addr; 2215 #if BYTE_ORDER == BIG_ENDIAN 2216 volatile u_int16_t bge_len; 2217 volatile u_int16_t bge_flags; 2218 volatile u_int16_t bge_rsvd; 2219 volatile u_int16_t bge_vlan_tag; 2220 #else 2221 volatile u_int16_t bge_flags; 2222 volatile u_int16_t bge_len; 2223 volatile u_int16_t bge_vlan_tag; 2224 volatile u_int16_t bge_rsvd; 2225 #endif 2226 }; 2227 2228 #define BGE_TXBDFLAG_TCP_UDP_CSUM 0x0001 2229 #define BGE_TXBDFLAG_IP_CSUM 0x0002 2230 #define BGE_TXBDFLAG_END 0x0004 2231 #define BGE_TXBDFLAG_IP_FRAG 0x0008 2232 #define BGE_TXBDFLAG_IP_FRAG_END 0x0010 2233 #define BGE_TXBDFLAG_VLAN_TAG 0x0040 2234 #define BGE_TXBDFLAG_COAL_NOW 0x0080 2235 #define BGE_TXBDFLAG_CPU_PRE_DMA 0x0100 2236 #define BGE_TXBDFLAG_CPU_POST_DMA 0x0200 2237 #define BGE_TXBDFLAG_INSERT_SRC_ADDR 0x1000 2238 #define BGE_TXBDFLAG_CHOOSE_SRC_ADDR 0x6000 2239 #define BGE_TXBDFLAG_NO_CRC 0x8000 2240 2241 #define BGE_NIC_TXRING_ADDR(ringno, size) \ 2242 BGE_SEND_RING_1_TO_4 + \ 2243 ((ringno * sizeof(struct bge_tx_bd) * size) / 4) 2244 2245 struct bge_rx_bd { 2246 bge_hostaddr bge_addr; 2247 #if BYTE_ORDER == BIG_ENDIAN 2248 volatile u_int16_t bge_idx; 2249 volatile u_int16_t bge_len; 2250 volatile u_int16_t bge_type; 2251 volatile u_int16_t bge_flags; 2252 volatile u_int16_t bge_ip_csum; 2253 volatile u_int16_t bge_tcp_udp_csum; 2254 volatile u_int16_t bge_error_flag; 2255 volatile u_int16_t bge_vlan_tag; 2256 #else 2257 volatile u_int16_t bge_len; 2258 volatile u_int16_t bge_idx; 2259 volatile u_int16_t bge_flags; 2260 volatile u_int16_t bge_type; 2261 volatile u_int16_t bge_tcp_udp_csum; 2262 volatile u_int16_t bge_ip_csum; 2263 volatile u_int16_t bge_vlan_tag; 2264 volatile u_int16_t bge_error_flag; 2265 #endif 2266 volatile u_int32_t bge_rsvd; 2267 volatile u_int32_t bge_opaque; 2268 }; 2269 2270 #define BGE_RXBDFLAG_END 0x0004 2271 #define BGE_RXBDFLAG_JUMBO_RING 0x0020 2272 #define BGE_RXBDFLAG_VLAN_TAG 0x0040 2273 #define BGE_RXBDFLAG_ERROR 0x0400 2274 #define BGE_RXBDFLAG_MINI_RING 0x0800 2275 #define BGE_RXBDFLAG_IP_CSUM 0x1000 2276 #define BGE_RXBDFLAG_TCP_UDP_CSUM 0x2000 2277 #define BGE_RXBDFLAG_TCP_UDP_IS_TCP 0x4000 2278 #define BGE_RXBDFLAG_IPV6 0x8000 2279 2280 #define BGE_RXERRFLAG_BAD_CRC 0x0001 2281 #define BGE_RXERRFLAG_COLL_DETECT 0x0002 2282 #define BGE_RXERRFLAG_LINK_LOST 0x0004 2283 #define BGE_RXERRFLAG_PHY_DECODE_ERR 0x0008 2284 #define BGE_RXERRFLAG_MAC_ABORT 0x0010 2285 #define BGE_RXERRFLAG_RUNT 0x0020 2286 #define BGE_RXERRFLAG_TRUNC_NO_RSRCS 0x0040 2287 #define BGE_RXERRFLAG_GIANT 0x0080 2288 #define BGE_RXERRFLAG_IP_CSUM_NOK 0x1000 /* 5717 */ 2289 2290 struct bge_sts_idx { 2291 #if BYTE_ORDER == BIG_ENDIAN 2292 volatile u_int16_t bge_tx_cons_idx; 2293 volatile u_int16_t bge_rx_prod_idx; 2294 #else 2295 volatile u_int16_t bge_rx_prod_idx; 2296 volatile u_int16_t bge_tx_cons_idx; 2297 #endif 2298 }; 2299 2300 struct bge_status_block { 2301 volatile u_int32_t bge_status; 2302 volatile u_int32_t bge_status_tag; 2303 #if BYTE_ORDER == BIG_ENDIAN 2304 volatile u_int16_t bge_rx_std_cons_idx; 2305 volatile u_int16_t bge_rx_jumbo_cons_idx; 2306 volatile u_int16_t bge_rsvd1; 2307 volatile u_int16_t bge_rx_mini_cons_idx; 2308 #else 2309 volatile u_int16_t bge_rx_jumbo_cons_idx; 2310 volatile u_int16_t bge_rx_std_cons_idx; 2311 volatile u_int16_t bge_rx_mini_cons_idx; 2312 volatile u_int16_t bge_rsvd1; 2313 #endif 2314 struct bge_sts_idx bge_idx[16]; 2315 }; 2316 2317 #define BGE_TX_CONSIDX(x, i) x->bge_idx[i].bge_tx_considx 2318 #define BGE_RX_PRODIDX(x, i) x->bge_idx[i].bge_rx_prodidx 2319 2320 #define BGE_STATFLAG_UPDATED 0x00000001 2321 #define BGE_STATFLAG_LINKSTATE_CHANGED 0x00000002 2322 #define BGE_STATFLAG_ERROR 0x00000004 2323 2324 2325 /* 2326 * Broadcom Vendor ID 2327 * (Note: the BCM570x still defaults to the Alteon PCI vendor ID 2328 * even though they're now manufactured by Broadcom) 2329 */ 2330 #define BCOM_VENDORID 0x14E4 2331 #define BCOM_DEVICEID_BCM5700 0x1644 2332 #define BCOM_DEVICEID_BCM5701 0x1645 2333 #define BCOM_DEVICEID_BCM5789 0x169d 2334 2335 /* 2336 * Alteon AceNIC PCI vendor/device ID. 2337 */ 2338 #define ALT_VENDORID 0x12AE 2339 #define ALT_DEVICEID_ACENIC 0x0001 2340 #define ALT_DEVICEID_ACENIC_COPPER 0x0002 2341 #define ALT_DEVICEID_BCM5700 0x0003 2342 #define ALT_DEVICEID_BCM5701 0x0004 2343 2344 /* 2345 * 3Com 3c985 PCI vendor/device ID. 2346 */ 2347 #define TC_VENDORID 0x10B7 2348 #define TC_DEVICEID_3C985 0x0001 2349 #define TC_DEVICEID_3C996 0x0003 2350 2351 /* 2352 * SysKonnect PCI vendor ID 2353 */ 2354 #define SK_VENDORID 0x1148 2355 #define SK_DEVICEID_ALTIMA 0x4400 2356 #define SK_SUBSYSID_9D21 0x4421 2357 #define SK_SUBSYSID_9D41 0x4441 2358 2359 /* 2360 * Altima PCI vendor/device ID. 2361 */ 2362 #define ALTIMA_VENDORID 0x173b 2363 #define ALTIMA_DEVICE_AC1000 0x03e8 2364 2365 /* 2366 * Offset of MAC address inside EEPROM. 2367 */ 2368 #define BGE_EE_MAC_OFFSET 0x7C 2369 #define BGE_EE_MAC_OFFSET_5906 0x10 2370 #define BGE_EE_HWCFG_OFFSET 0xC8 2371 2372 #define BGE_HWCFG_VOLTAGE 0x00000003 2373 #define BGE_HWCFG_PHYLED_MODE 0x0000000C 2374 #define BGE_HWCFG_MEDIA 0x00000030 2375 #define BGE_HWCFG_ASF 0x00000080 2376 #define BGE_HWCFG_EEPROM_WP 0x00000100 2377 2378 #define BGE_VOLTAGE_1POINT3 0x00000000 2379 #define BGE_VOLTAGE_1POINT8 0x00000001 2380 2381 #define BGE_PHYLEDMODE_UNSPEC 0x00000000 2382 #define BGE_PHYLEDMODE_TRIPLELED 0x00000004 2383 #define BGE_PHYLEDMODE_SINGLELED 0x00000008 2384 2385 #define BGE_MEDIA_UNSPEC 0x00000000 2386 #define BGE_MEDIA_COPPER 0x00000010 2387 #define BGE_MEDIA_FIBER 0x00000020 2388 2389 #define BGE_PCI_READ_CMD 0x06000000 2390 #define BGE_PCI_WRITE_CMD 0x70000000 2391 2392 #define BGE_TICKS_PER_SEC 1000000 2393 2394 /* 2395 * Ring size constants. 2396 */ 2397 #define BGE_EVENT_RING_CNT 256 2398 #define BGE_CMD_RING_CNT 64 2399 #define BGE_STD_RX_RING_CNT 512 2400 #define BGE_JUMBO_RX_RING_CNT 256 2401 #define BGE_MINI_RX_RING_CNT 1024 2402 #define BGE_RETURN_RING_CNT 1024 2403 #define BGE_RETURN_RING_CNT_5705 512 2404 2405 /* 2406 * Possible TX ring sizes. 2407 */ 2408 #define BGE_TX_RING_CNT_128 128 2409 #define BGE_TX_RING_BASE_128 0x3800 2410 2411 #define BGE_TX_RING_CNT_256 256 2412 #define BGE_TX_RING_BASE_256 0x3000 2413 2414 #define BGE_TX_RING_CNT_512 512 2415 #define BGE_TX_RING_BASE_512 0x2000 2416 2417 #define BGE_TX_RING_CNT BGE_TX_RING_CNT_512 2418 #define BGE_TX_RING_BASE BGE_TX_RING_BASE_512 2419 2420 /* 2421 * Tigon III statistics counters. 2422 */ 2423 2424 /* Stats counters access through registers */ 2425 struct bge_mac_stats_regs { 2426 u_int32_t ifHCOutOctets; 2427 u_int32_t Reserved0; 2428 u_int32_t etherStatsCollisions; 2429 u_int32_t outXonSent; 2430 u_int32_t outXoffSent; 2431 u_int32_t Reserved1; 2432 u_int32_t dot3StatsInternalMacTransmitErrors; 2433 u_int32_t dot3StatsSingleCollisionFrames; 2434 u_int32_t dot3StatsMultipleCollisionFrames; 2435 u_int32_t dot3StatsDeferredTransmissions; 2436 u_int32_t Reserved2; 2437 u_int32_t dot3StatsExcessiveCollisions; 2438 u_int32_t dot3StatsLateCollisions; 2439 u_int32_t Reserved3[14]; 2440 u_int32_t ifHCOutUcastPkts; 2441 u_int32_t ifHCOutMulticastPkts; 2442 u_int32_t ifHCOutBroadcastPkts; 2443 u_int32_t Reserved4[2]; 2444 u_int32_t ifHCInOctets; 2445 u_int32_t Reserved5; 2446 u_int32_t etherStatsFragments; 2447 u_int32_t ifHCInUcastPkts; 2448 u_int32_t ifHCInMulticastPkts; 2449 u_int32_t ifHCInBroadcastPkts; 2450 u_int32_t dot3StatsFCSErrors; 2451 u_int32_t dot3StatsAlignmentErrors; 2452 u_int32_t xonPauseFramesReceived; 2453 u_int32_t xoffPauseFramesReceived; 2454 u_int32_t macControlFramesReceived; 2455 u_int32_t xoffStateEntered; 2456 u_int32_t dot3StatsFramesTooLong; 2457 u_int32_t etherStatsJabbers; 2458 u_int32_t etherStatsUndersizePkts; 2459 }; 2460 2461 struct bge_stats { 2462 u_int8_t Reserved0[256]; 2463 2464 /* Statistics maintained by Receive MAC. */ 2465 bge_hostaddr ifHCInOctets; 2466 bge_hostaddr Reserved1; 2467 bge_hostaddr etherStatsFragments; 2468 bge_hostaddr ifHCInUcastPkts; 2469 bge_hostaddr ifHCInMulticastPkts; 2470 bge_hostaddr ifHCInBroadcastPkts; 2471 bge_hostaddr dot3StatsFCSErrors; 2472 bge_hostaddr dot3StatsAlignmentErrors; 2473 bge_hostaddr xonPauseFramesReceived; 2474 bge_hostaddr xoffPauseFramesReceived; 2475 bge_hostaddr macControlFramesReceived; 2476 bge_hostaddr xoffStateEntered; 2477 bge_hostaddr dot3StatsFramesTooLong; 2478 bge_hostaddr etherStatsJabbers; 2479 bge_hostaddr etherStatsUndersizePkts; 2480 bge_hostaddr inRangeLengthError; 2481 bge_hostaddr outRangeLengthError; 2482 bge_hostaddr etherStatsPkts64Octets; 2483 bge_hostaddr etherStatsPkts65Octetsto127Octets; 2484 bge_hostaddr etherStatsPkts128Octetsto255Octets; 2485 bge_hostaddr etherStatsPkts256Octetsto511Octets; 2486 bge_hostaddr etherStatsPkts512Octetsto1023Octets; 2487 bge_hostaddr etherStatsPkts1024Octetsto1522Octets; 2488 bge_hostaddr etherStatsPkts1523Octetsto2047Octets; 2489 bge_hostaddr etherStatsPkts2048Octetsto4095Octets; 2490 bge_hostaddr etherStatsPkts4096Octetsto8191Octets; 2491 bge_hostaddr etherStatsPkts8192Octetsto9022Octets; 2492 2493 bge_hostaddr Unused1[37]; 2494 2495 /* Statistics maintained by Transmit MAC. */ 2496 bge_hostaddr ifHCOutOctets; 2497 bge_hostaddr Reserved2; 2498 bge_hostaddr etherStatsCollisions; 2499 bge_hostaddr outXonSent; 2500 bge_hostaddr outXoffSent; 2501 bge_hostaddr flowControlDone; 2502 bge_hostaddr dot3StatsInternalMacTransmitErrors; 2503 bge_hostaddr dot3StatsSingleCollisionFrames; 2504 bge_hostaddr dot3StatsMultipleCollisionFrames; 2505 bge_hostaddr dot3StatsDeferredTransmissions; 2506 bge_hostaddr Reserved3; 2507 bge_hostaddr dot3StatsExcessiveCollisions; 2508 bge_hostaddr dot3StatsLateCollisions; 2509 bge_hostaddr dot3Collided2Times; 2510 bge_hostaddr dot3Collided3Times; 2511 bge_hostaddr dot3Collided4Times; 2512 bge_hostaddr dot3Collided5Times; 2513 bge_hostaddr dot3Collided6Times; 2514 bge_hostaddr dot3Collided7Times; 2515 bge_hostaddr dot3Collided8Times; 2516 bge_hostaddr dot3Collided9Times; 2517 bge_hostaddr dot3Collided10Times; 2518 bge_hostaddr dot3Collided11Times; 2519 bge_hostaddr dot3Collided12Times; 2520 bge_hostaddr dot3Collided13Times; 2521 bge_hostaddr dot3Collided14Times; 2522 bge_hostaddr dot3Collided15Times; 2523 bge_hostaddr ifHCOutUcastPkts; 2524 bge_hostaddr ifHCOutMulticastPkts; 2525 bge_hostaddr ifHCOutBroadcastPkts; 2526 bge_hostaddr dot3StatsCarrierSenseErrors; 2527 bge_hostaddr ifOutDiscards; 2528 bge_hostaddr ifOutErrors; 2529 2530 bge_hostaddr Unused2[31]; 2531 2532 /* Statistics maintained by Receive List Placement. */ 2533 bge_hostaddr COSIfHCInPkts[16]; 2534 bge_hostaddr COSFramesDroppedDueToFilters; 2535 bge_hostaddr nicDmaWriteQueueFull; 2536 bge_hostaddr nicDmaWriteHighPriQueueFull; 2537 bge_hostaddr nicNoMoreRxBDs; 2538 bge_hostaddr ifInDiscards; 2539 bge_hostaddr ifInErrors; 2540 bge_hostaddr nicRecvThresholdHit; 2541 2542 bge_hostaddr Unused3[9]; 2543 2544 /* Statistics maintained by Send Data Initiator. */ 2545 bge_hostaddr COSIfHCOutPkts[16]; 2546 bge_hostaddr nicDmaReadQueueFull; 2547 bge_hostaddr nicDmaReadHighPriQueueFull; 2548 bge_hostaddr nicSendDataCompQueueFull; 2549 2550 /* Statistics maintained by Host Coalescing. */ 2551 bge_hostaddr nicRingSetSendProdIndex; 2552 bge_hostaddr nicRingStatusUpdate; 2553 bge_hostaddr nicInterrupts; 2554 bge_hostaddr nicAvoidedInterrupts; 2555 bge_hostaddr nicSendThresholdHit; 2556 2557 u_int8_t Reserved4[320]; 2558 }; 2559 2560 /* 2561 * Tigon general information block. This resides in host memory 2562 * and contains the status counters, ring control blocks and 2563 * producer pointers. 2564 */ 2565 2566 struct bge_gib { 2567 struct bge_stats bge_stats; 2568 struct bge_rcb bge_tx_rcb[16]; 2569 struct bge_rcb bge_std_rx_rcb; 2570 struct bge_rcb bge_jumbo_rx_rcb; 2571 struct bge_rcb bge_mini_rx_rcb; 2572 struct bge_rcb bge_return_rcb; 2573 }; 2574 2575 /* 2576 * NOTE! On the Alpha, we have an alignment constraint. 2577 * The first thing in the packet is a 14-byte Ethernet header. 2578 * This means that the packet is misaligned. To compensate, 2579 * we actually offset the data 2 bytes into the cluster. This 2580 * alignes the packet after the Ethernet header at a 32-bit 2581 * boundary. 2582 */ 2583 2584 #define ETHER_ALIGN 2 2585 2586 #define BGE_FRAMELEN ETHER_MAX_LEN 2587 #define BGE_MAX_FRAMELEN 1536 2588 #define BGE_JUMBO_FRAMELEN ETHER_MAX_LEN_JUMBO 2589 #define BGE_JUMBO_MTU (BGE_JUMBO_FRAMELEN-ETHER_HDR_LEN-ETHER_CRC_LEN) 2590 #define BGE_PAGE_SIZE PAGE_SIZE 2591 #define BGE_MIN_FRAMELEN 60 2592 2593 /* 2594 * Vital product data and structures. 2595 */ 2596 #define BGE_VPD_FLAG 0x8000 2597 2598 /* VPD structures */ 2599 struct vpd_res { 2600 u_int8_t vr_id; 2601 u_int8_t vr_len; 2602 u_int8_t vr_pad; 2603 }; 2604 2605 struct vpd_key { 2606 char vk_key[2]; 2607 u_int8_t vk_len; 2608 }; 2609 2610 #define VPD_RES_ID 0x82 /* ID string */ 2611 #define VPD_RES_READ 0x90 /* start of read only area */ 2612 #define VPD_RES_WRITE 0x81 /* start of read/write area */ 2613 #define VPD_RES_END 0x78 /* end tag */ 2614 2615 /* Flags for bge_flags */ 2616 #define BGEF_FIBER_TBI 0x00000001 2617 #define BGEF_JUMBO_CAPABLE 0x00000002 2618 #define BGEF_FIBER_MII 0x00000004 2619 #define BGEF_CPMU_PRESENT 0x00000008 2620 #define BGEF_APE 0x00000010 2621 #define BGEF_MSI 0x00000020 2622 #define BGEF_PCIX 0x00000040 2623 #define BGEF_PCIE 0x00000080 2624 #define BGEF_TSO 0x00000100 2625 #define BGEF_NO_EEPROM 0x00000200 2626 #define BGEF_5700_FAMILY 0x00000800 2627 #define BGEF_5705_PLUS 0x00001000 2628 #define BGEF_575X_PLUS 0x00002000 2629 #define BGEF_5755_PLUS 0x00004000 2630 #define BGEF_IS_5788 0x00008000 2631 #define BGEF_5714_FAMILY 0x00010000 2632 #define BGEF_5717_PLUS 0x00020000 2633 #define BGEF_57765_FAMILY 0x00040000 2634 #define BGEF_57765_PLUS 0x00080000 2635 #define BGEF_40BIT_BUG 0x00100000 2636 #define BGEF_TAGGED_STATUS 0x00200000 2637 #define BGEF_RX_ALIGNBUG 0x00800000 2638 #define BGEF_TXRING_VALID 0x20000000 2639 #define BGEF_RXRING_VALID 0x40000000 2640 #define BGEF_JUMBO_RXRING_VALID 0x80000000 2641 2642 /* PHY related flags in bge_phy_flags. Also used in phyflags in proplib. */ 2643 #define BGEPHYF_NO_3LED 0x00000001 2644 #define BGEPHYF_CRC_BUG 0x00000002 2645 #define BGEPHYF_ADC_BUG 0x00000004 2646 #define BGEPHYF_5704_A0_BUG 0x00000008 2647 #define BGEPHYF_JITTER_BUG 0x00000010 2648 #define BGEPHYF_BER_BUG 0x00000020 2649 #define BGEPHYF_ADJUST_TRIM 0x00000040 2650 #define BGEPHYF_NO_WIRESPEED 0x00000080 2651 #define BGEPHYF_JUMBO_CAPABLE 0x00010000 /* Copied from BGEF_JUMBO_CAPAABLE*/ 2652