1 /* $NetBSD: if_bgereg.h,v 1.97 2022/07/02 07:26:53 skrll 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_BCM57780_A0 0x57780000 344 #define BGE_CHIPID_BCM57780_A1 0x57780001 345 #define BGE_CHIPID_BCM5717_A0 0x05717000 346 #define BGE_CHIPID_BCM5717_B0 0x05717100 347 #define BGE_CHIPID_BCM5719_A0 0x05719000 348 #define BGE_CHIPID_BCM5720_A0 0x05720000 349 #define BGE_CHIPID_BCM5762_A0 0x05762000 350 #define BGE_CHIPID_BCM5762_B0 0x05762100 351 #define BGE_CHIPID_BCM57765_A0 0x57785000 352 #define BGE_CHIPID_BCM57765_B0 0x57785100 353 #define BGE_CHIPID_BCM57766_A0 0x57766000 354 355 /* shorthand one */ 356 #define BGE_ASICREV(x) ((x) >> 12) 357 #define BGE_ASICREV_BCM5700 0x07 358 #define BGE_ASICREV_BCM5701 0x00 359 #define BGE_ASICREV_BCM5703 0x01 360 #define BGE_ASICREV_BCM5704 0x02 361 #define BGE_ASICREV_BCM5705 0x03 362 #define BGE_ASICREV_BCM5750 0x04 363 #define BGE_ASICREV_BCM5714_A0 0x05 364 #define BGE_ASICREV_BCM5752 0x06 365 /* ASIC revision 0x07 is the original bcm5700 */ 366 #define BGE_ASICREV_BCM5780 0x08 367 #define BGE_ASICREV_BCM5714 0x09 368 #define BGE_ASICREV_BCM5755 0x0a 369 #define BGE_ASICREV_BCM5787 0x0b 370 #define BGE_ASICREV_BCM5906 0x0c 371 #define BGE_ASICREV_USE_PRODID_REG 0x0f 372 #define BGE_ASICREV_BCM5761 0x5761 373 #define BGE_ASICREV_BCM5762 0x5762 374 #define BGE_ASICREV_BCM5784 0x5784 375 #define BGE_ASICREV_BCM5785 0x5785 376 #define BGE_ASICREV_BCM5717 0x5717 377 #define BGE_ASICREV_BCM5719 0x5719 378 #define BGE_ASICREV_BCM5720 0x5720 379 #define BGE_ASICREV_BCM57765 0x57785 380 #define BGE_ASICREV_BCM57766 0x57766 381 #define BGE_ASICREV_BCM57780 0x57780 382 383 /* chip revisions */ 384 #define BGE_CHIPREV(x) ((x) >> 8) 385 #define BGE_CHIPREV_5700_AX 0x70 386 #define BGE_CHIPREV_5700_BX 0x71 387 #define BGE_CHIPREV_5700_CX 0x72 388 #define BGE_CHIPREV_5701_AX 0x00 389 #define BGE_CHIPREV_5703_AX 0x10 390 #define BGE_CHIPREV_5704_AX 0x20 391 #define BGE_CHIPREV_5704_BX 0x21 392 #define BGE_CHIPREV_5750_AX 0x40 393 #define BGE_CHIPREV_5750_BX 0x41 394 #define BGE_CHIPREV_5784_AX 0x57840 395 #define BGE_CHIPREV_57765_AX 0x577850 396 397 /* PCI DMA Read/Write Control register */ 398 #define BGE_PCIDMARWCTL_MINDMA 0x000000FF 399 #define BGE_PCIDMARWCTL_DIS_CACHE_ALIGNMENT 0x00000001 400 #define BGE_PCIDMARWCTL_RDADRR_BNDRY 0x00000700 401 #define BGE_PCIDMARWCTL_WRADDR_BNDRY 0x00003800 402 #define BGE_PCIDMARWCTL_ONEDMA_ATONCE 0x0000C000 403 #define BGE_PCIDMARWCTL_ONEDMA_ATONCE_GLOBAL 0x00004000 404 #define BGE_PCIDMARWCTL_ONEDMA_ATONCE_LOCAL 0x00008000 405 #define BGE_PCIDMARWCTL_RD_WAT 0x00070000 406 #define BGE_PCIDMARWCTL_WR_WAT 0x00380000 407 #define BGE_PCIDMARWCTL_USE_MRM 0x00400000 408 #define BGE_PCIDMARWCTL_ASRT_ALL_BE 0x00800000 409 #define BGE_PCIDMARWCTL_DFLT_PCI_RD_CMD 0x0F000000 410 #define BGE_PCIDMARWCTL_DFLT_PCI_WR_CMD 0xF0000000 411 412 #define BGE_PCIDMARWCTL_RD_WAT_SHIFT(x) ((x) << 16) 413 #define BGE_PCIDMARWCTL_WR_WAT_SHIFT(x) ((x) << 19) 414 #define BGE_PCIDMARWCTL_RD_CMD_SHIFT(x) ((x) << 24) 415 #define BGE_PCIDMARWCTL_WR_CMD_SHIFT(x) ((x) << 28) 416 417 #define BGE_PCIDMARWCTL_TAGGED_STATUS_WA 0x00000080 418 #define BGE_PCIDMARWCTL_CRDRDR_RDMA_MRRS_MSK 0x00000380 419 420 #define BGE_PCI_READ_BNDRY_DISABLE 0x00000000 421 #define BGE_PCI_READ_BNDRY_16BYTES 0x00000100 422 #define BGE_PCI_READ_BNDRY_32BYTES 0x00000200 423 #define BGE_PCI_READ_BNDRY_64BYTES 0x00000300 424 #define BGE_PCI_READ_BNDRY_128BYTES 0x00000400 425 #define BGE_PCI_READ_BNDRY_256BYTES 0x00000500 426 #define BGE_PCI_READ_BNDRY_512BYTES 0x00000600 427 #define BGE_PCI_READ_BNDRY_1024BYTES 0x00000700 428 429 #define BGE_PCI_WRITE_BNDRY_DISABLE 0x00000000 430 #define BGE_PCI_WRITE_BNDRY_16BYTES 0x00000800 431 #define BGE_PCI_WRITE_BNDRY_32BYTES 0x00001000 432 #define BGE_PCI_WRITE_BNDRY_64BYTES 0x00001800 433 #define BGE_PCI_WRITE_BNDRY_128BYTES 0x00002000 434 #define BGE_PCI_WRITE_BNDRY_256BYTES 0x00002800 435 #define BGE_PCI_WRITE_BNDRY_512BYTES 0x00003000 436 #define BGE_PCI_WRITE_BNDRY_1024BYTES 0x00003800 437 438 /* 439 * PCI state register -- note, this register is read only 440 * unless the PCISTATE_RW bit of the PCI Misc. Host Control 441 * register is set. 442 */ 443 #define BGE_PCISTATE_FORCE_RESET 0x00000001 444 #define BGE_PCISTATE_INTR_NOT_ACTIVE 0x00000002 445 #define BGE_PCISTATE_PCI_BUSMODE 0x00000004 /* 1 = PCI, 0 = PCI-X */ 446 #define BGE_PCISTATE_PCI_BUSSPEED 0x00000008 /* 1 = 33/66, 0 = 66/133 */ 447 #define BGE_PCISTATE_32BIT_BUS 0x00000010 /* 1 = 32bit, 0 = 64bit */ 448 #define BGE_PCISTATE_ROM_ENABLE 0x00000020 449 #define BGE_PCISTATE_ROM_RETRY_ENABLE 0x00000040 450 #define BGE_PCISTATE_FLATVIEW_MODE 0x00000100 451 #define BGE_PCISTATE_PCI_TGT_RETRY_MAX 0x00000E00 452 #define BGE_PCISTATE_RETRY_SAME_DMA 0x00002000 453 #define BGE_PCISTATE_ALLOW_APE_CTLSPC_WR 0x00010000 454 #define BGE_PCISTATE_ALLOW_APE_SHMEM_WR 0x00020000 455 #define BGE_PCISTATE_ALLOW_APE_PSPACE_WR 0x00040000 456 457 /* 458 * The following bits in PCI state register are reserved. 459 * If we check that the register values reverts on reset, 460 * do not check these bits. On some 5704C (rev A3) and some 461 * Altima chips, these bits do not revert until much later 462 * in the bge driver's bge_reset() chip-reset state machine. 463 */ 464 #define BGE_PCISTATE_RESERVED ((1 << 12) + (1 <<7)) 465 466 /* 467 * PCI Clock Control register -- note, this register is read only 468 * unless the CLOCKCTL_RW bit of the PCI Misc. Host Control 469 * register is set. 470 */ 471 #define BGE_PCICLOCKCTL_DETECTED_SPEED 0x0000000F 472 #define BGE_PCICLOCKCTL_M66EN 0x00000080 473 #define BGE_PCICLOCKCTL_LOWPWR_CLKMODE 0x00000200 474 #define BGE_PCICLOCKCTL_RXCPU_CLK_DIS 0x00000400 475 #define BGE_PCICLOCKCTL_TXCPU_CLK_DIS 0x00000800 476 #define BGE_PCICLOCKCTL_ALTCLK 0x00001000 477 #define BGE_PCICLOCKCTL_ALTCLK_SRC 0x00002000 478 #define BGE_PCICLOCKCTL_PCIPLL_DISABLE 0x00004000 479 #define BGE_PCICLOCKCTL_SYSPLL_DISABLE 0x00008000 480 #define BGE_PCICLOCKCTL_BIST_ENABLE 0x00010000 481 482 /* 483 * High priority mailbox registers 484 * Each mailbox is 64-bits wide, though we only use the 485 * lower 32 bits. To write a 64-bit value, write the upper 32 bits 486 * first. The NIC will load the mailbox after the lower 32 bit word 487 * has been updated. 488 */ 489 #define BGE_MBX_IRQ0_HI 0x0200 490 #define BGE_MBX_IRQ0_LO 0x0204 491 #define BGE_MBX_IRQ1_HI 0x0208 492 #define BGE_MBX_IRQ1_LO 0x020C 493 #define BGE_MBX_IRQ2_HI 0x0210 494 #define BGE_MBX_IRQ2_LO 0x0214 495 #define BGE_MBX_IRQ3_HI 0x0218 496 #define BGE_MBX_IRQ3_LO 0x021C 497 #define BGE_MBX_GEN0_HI 0x0220 498 #define BGE_MBX_GEN0_LO 0x0224 499 #define BGE_MBX_GEN1_HI 0x0228 500 #define BGE_MBX_GEN1_LO 0x022C 501 #define BGE_MBX_GEN2_HI 0x0230 502 #define BGE_MBX_GEN2_LO 0x0234 503 #define BGE_MBX_GEN3_HI 0x0228 504 #define BGE_MBX_GEN3_LO 0x022C 505 #define BGE_MBX_GEN4_HI 0x0240 506 #define BGE_MBX_GEN4_LO 0x0244 507 #define BGE_MBX_GEN5_HI 0x0248 508 #define BGE_MBX_GEN5_LO 0x024C 509 #define BGE_MBX_GEN6_HI 0x0250 510 #define BGE_MBX_GEN6_LO 0x0254 511 #define BGE_MBX_GEN7_HI 0x0258 512 #define BGE_MBX_GEN7_LO 0x025C 513 #define BGE_MBX_RELOAD_STATS_HI 0x0260 514 #define BGE_MBX_RELOAD_STATS_LO 0x0264 515 #define BGE_MBX_RX_STD_PROD_HI 0x0268 516 #define BGE_MBX_RX_STD_PROD_LO 0x026C 517 #define BGE_MBX_RX_JUMBO_PROD_HI 0x0270 518 #define BGE_MBX_RX_JUMBO_PROD_LO 0x0274 519 #define BGE_MBX_RX_MINI_PROD_HI 0x0278 520 #define BGE_MBX_RX_MINI_PROD_LO 0x027C 521 #define BGE_MBX_RX_CONS0_HI 0x0280 522 #define BGE_MBX_RX_CONS0_LO 0x0284 523 #define BGE_MBX_RX_CONS1_HI 0x0288 524 #define BGE_MBX_RX_CONS1_LO 0x028C 525 #define BGE_MBX_RX_CONS2_HI 0x0290 526 #define BGE_MBX_RX_CONS2_LO 0x0294 527 #define BGE_MBX_RX_CONS3_HI 0x0298 528 #define BGE_MBX_RX_CONS3_LO 0x029C 529 #define BGE_MBX_RX_CONS4_HI 0x02A0 530 #define BGE_MBX_RX_CONS4_LO 0x02A4 531 #define BGE_MBX_RX_CONS5_HI 0x02A8 532 #define BGE_MBX_RX_CONS5_LO 0x02AC 533 #define BGE_MBX_RX_CONS6_HI 0x02B0 534 #define BGE_MBX_RX_CONS6_LO 0x02B4 535 #define BGE_MBX_RX_CONS7_HI 0x02B8 536 #define BGE_MBX_RX_CONS7_LO 0x02BC 537 #define BGE_MBX_RX_CONS8_HI 0x02C0 538 #define BGE_MBX_RX_CONS8_LO 0x02C4 539 #define BGE_MBX_RX_CONS9_HI 0x02C8 540 #define BGE_MBX_RX_CONS9_LO 0x02CC 541 #define BGE_MBX_RX_CONS10_HI 0x02D0 542 #define BGE_MBX_RX_CONS10_LO 0x02D4 543 #define BGE_MBX_RX_CONS11_HI 0x02D8 544 #define BGE_MBX_RX_CONS11_LO 0x02DC 545 #define BGE_MBX_RX_CONS12_HI 0x02E0 546 #define BGE_MBX_RX_CONS12_LO 0x02E4 547 #define BGE_MBX_RX_CONS13_HI 0x02E8 548 #define BGE_MBX_RX_CONS13_LO 0x02EC 549 #define BGE_MBX_RX_CONS14_HI 0x02F0 550 #define BGE_MBX_RX_CONS14_LO 0x02F4 551 #define BGE_MBX_RX_CONS15_HI 0x02F8 552 #define BGE_MBX_RX_CONS15_LO 0x02FC 553 #define BGE_MBX_TX_HOST_PROD0_HI 0x0300 554 #define BGE_MBX_TX_HOST_PROD0_LO 0x0304 555 #define BGE_MBX_TX_HOST_PROD1_HI 0x0308 556 #define BGE_MBX_TX_HOST_PROD1_LO 0x030C 557 #define BGE_MBX_TX_HOST_PROD2_HI 0x0310 558 #define BGE_MBX_TX_HOST_PROD2_LO 0x0314 559 #define BGE_MBX_TX_HOST_PROD3_HI 0x0318 560 #define BGE_MBX_TX_HOST_PROD3_LO 0x031C 561 #define BGE_MBX_TX_HOST_PROD4_HI 0x0320 562 #define BGE_MBX_TX_HOST_PROD4_LO 0x0324 563 #define BGE_MBX_TX_HOST_PROD5_HI 0x0328 564 #define BGE_MBX_TX_HOST_PROD5_LO 0x032C 565 #define BGE_MBX_TX_HOST_PROD6_HI 0x0330 566 #define BGE_MBX_TX_HOST_PROD6_LO 0x0334 567 #define BGE_MBX_TX_HOST_PROD7_HI 0x0338 568 #define BGE_MBX_TX_HOST_PROD7_LO 0x033C 569 #define BGE_MBX_TX_HOST_PROD8_HI 0x0340 570 #define BGE_MBX_TX_HOST_PROD8_LO 0x0344 571 #define BGE_MBX_TX_HOST_PROD9_HI 0x0348 572 #define BGE_MBX_TX_HOST_PROD9_LO 0x034C 573 #define BGE_MBX_TX_HOST_PROD10_HI 0x0350 574 #define BGE_MBX_TX_HOST_PROD10_LO 0x0354 575 #define BGE_MBX_TX_HOST_PROD11_HI 0x0358 576 #define BGE_MBX_TX_HOST_PROD11_LO 0x035C 577 #define BGE_MBX_TX_HOST_PROD12_HI 0x0360 578 #define BGE_MBX_TX_HOST_PROD12_LO 0x0364 579 #define BGE_MBX_TX_HOST_PROD13_HI 0x0368 580 #define BGE_MBX_TX_HOST_PROD13_LO 0x036C 581 #define BGE_MBX_TX_HOST_PROD14_HI 0x0370 582 #define BGE_MBX_TX_HOST_PROD14_LO 0x0374 583 #define BGE_MBX_TX_HOST_PROD15_HI 0x0378 584 #define BGE_MBX_TX_HOST_PROD15_LO 0x037C 585 #define BGE_MBX_TX_NIC_PROD0_HI 0x0380 586 #define BGE_MBX_TX_NIC_PROD0_LO 0x0384 587 #define BGE_MBX_TX_NIC_PROD1_HI 0x0388 588 #define BGE_MBX_TX_NIC_PROD1_LO 0x038C 589 #define BGE_MBX_TX_NIC_PROD2_HI 0x0390 590 #define BGE_MBX_TX_NIC_PROD2_LO 0x0394 591 #define BGE_MBX_TX_NIC_PROD3_HI 0x0398 592 #define BGE_MBX_TX_NIC_PROD3_LO 0x039C 593 #define BGE_MBX_TX_NIC_PROD4_HI 0x03A0 594 #define BGE_MBX_TX_NIC_PROD4_LO 0x03A4 595 #define BGE_MBX_TX_NIC_PROD5_HI 0x03A8 596 #define BGE_MBX_TX_NIC_PROD5_LO 0x03AC 597 #define BGE_MBX_TX_NIC_PROD6_HI 0x03B0 598 #define BGE_MBX_TX_NIC_PROD6_LO 0x03B4 599 #define BGE_MBX_TX_NIC_PROD7_HI 0x03B8 600 #define BGE_MBX_TX_NIC_PROD7_LO 0x03BC 601 #define BGE_MBX_TX_NIC_PROD8_HI 0x03C0 602 #define BGE_MBX_TX_NIC_PROD8_LO 0x03C4 603 #define BGE_MBX_TX_NIC_PROD9_HI 0x03C8 604 #define BGE_MBX_TX_NIC_PROD9_LO 0x03CC 605 #define BGE_MBX_TX_NIC_PROD10_HI 0x03D0 606 #define BGE_MBX_TX_NIC_PROD10_LO 0x03D4 607 #define BGE_MBX_TX_NIC_PROD11_HI 0x03D8 608 #define BGE_MBX_TX_NIC_PROD11_LO 0x03DC 609 #define BGE_MBX_TX_NIC_PROD12_HI 0x03E0 610 #define BGE_MBX_TX_NIC_PROD12_LO 0x03E4 611 #define BGE_MBX_TX_NIC_PROD13_HI 0x03E8 612 #define BGE_MBX_TX_NIC_PROD13_LO 0x03EC 613 #define BGE_MBX_TX_NIC_PROD14_HI 0x03F0 614 #define BGE_MBX_TX_NIC_PROD14_LO 0x03F4 615 #define BGE_MBX_TX_NIC_PROD15_HI 0x03F8 616 #define BGE_MBX_TX_NIC_PROD15_LO 0x03FC 617 618 #define BGE_TX_RINGS_MAX 1 619 #define BGE_TX_RINGS_57765_MAX 2 620 #define BGE_TX_RINGS_5717_MAX 4 621 #define BGE_TX_RINGS_EXTSSRAM_MAX 16 622 #define BGE_RX_RINGS_MAX 16 623 624 /* Ethernet MAC control registers */ 625 #define BGE_MAC_MODE 0x0400 626 #define BGE_MAC_STS 0x0404 627 #define BGE_MAC_EVT_ENB 0x0408 628 #define BGE_MAC_LED_CTL 0x040C 629 #define BGE_MAC_ADDR1_LO 0x0410 630 #define BGE_MAC_ADDR1_HI 0x0414 631 #define BGE_MAC_ADDR2_LO 0x0418 632 #define BGE_MAC_ADDR2_HI 0x041C 633 #define BGE_MAC_ADDR3_LO 0x0420 634 #define BGE_MAC_ADDR3_HI 0x0424 635 #define BGE_MAC_ADDR4_LO 0x0428 636 #define BGE_MAC_ADDR4_HI 0x042C 637 #define BGE_WOL_PATPTR 0x0430 638 #define BGE_WOL_PATCFG 0x0434 639 #define BGE_TX_RANDOM_BACKOFF 0x0438 640 #define BGE_RX_MTU 0x043C 641 #define BGE_GBIT_PCS_TEST 0x0440 642 #define BGE_TX_TBI_AUTONEG 0x0444 643 #define BGE_RX_TBI_AUTONEG 0x0448 644 #define BGE_MI_COMM 0x044C 645 #define BGE_MI_STS 0x0450 646 #define BGE_MI_MODE 0x0454 647 #define BGE_AUTOPOLL_STS 0x0458 648 #define BGE_TX_MODE 0x045C 649 #define BGE_TX_STS 0x0460 650 #define BGE_TX_LENGTHS 0x0464 651 #define BGE_RX_MODE 0x0468 652 #define BGE_RX_STS 0x046C 653 #define BGE_MAR0 0x0470 654 #define BGE_MAR1 0x0474 655 #define BGE_MAR2 0x0478 656 #define BGE_MAR3 0x047C 657 #define BGE_RX_BD_RULES_CTL0 0x0480 658 #define BGE_RX_BD_RULES_MASKVAL0 0x0484 659 #define BGE_RX_BD_RULES_CTL1 0x0488 660 #define BGE_RX_BD_RULES_MASKVAL1 0x048C 661 #define BGE_RX_BD_RULES_CTL2 0x0490 662 #define BGE_RX_BD_RULES_MASKVAL2 0x0494 663 #define BGE_RX_BD_RULES_CTL3 0x0498 664 #define BGE_RX_BD_RULES_MASKVAL3 0x049C 665 #define BGE_RX_BD_RULES_CTL4 0x04A0 666 #define BGE_RX_BD_RULES_MASKVAL4 0x04A4 667 #define BGE_RX_BD_RULES_CTL5 0x04A8 668 #define BGE_RX_BD_RULES_MASKVAL5 0x04AC 669 #define BGE_RX_BD_RULES_CTL6 0x04B0 670 #define BGE_RX_BD_RULES_MASKVAL6 0x04B4 671 #define BGE_RX_BD_RULES_CTL7 0x04B8 672 #define BGE_RX_BD_RULES_MASKVAL7 0x04BC 673 #define BGE_RX_BD_RULES_CTL8 0x04C0 674 #define BGE_RX_BD_RULES_MASKVAL8 0x04C4 675 #define BGE_RX_BD_RULES_CTL9 0x04C8 676 #define BGE_RX_BD_RULES_MASKVAL9 0x04CC 677 #define BGE_RX_BD_RULES_CTL10 0x04D0 678 #define BGE_RX_BD_RULES_MASKVAL10 0x04D4 679 #define BGE_RX_BD_RULES_CTL11 0x04D8 680 #define BGE_RX_BD_RULES_MASKVAL11 0x04DC 681 #define BGE_RX_BD_RULES_CTL12 0x04E0 682 #define BGE_RX_BD_RULES_MASKVAL12 0x04E4 683 #define BGE_RX_BD_RULES_CTL13 0x04E8 684 #define BGE_RX_BD_RULES_MASKVAL13 0x04EC 685 #define BGE_RX_BD_RULES_CTL14 0x04F0 686 #define BGE_RX_BD_RULES_MASKVAL14 0x04F4 687 #define BGE_RX_BD_RULES_CTL15 0x04F8 688 #define BGE_RX_BD_RULES_MASKVAL15 0x04FC 689 #define BGE_RX_RULES_CFG 0x0500 690 #define BGE_MAX_RX_FRAME_LOWAT 0x0504 691 #define BGE_SERDES_CFG 0x0590 692 #define BGE_SGDIG_CFG 0x05B0 693 #define BGE_SGDIG_STS 0x05B4 694 #define BGE_MAC_STATS 0x0800 695 696 /* Ethernet MAC Mode register */ 697 #define BGE_MACMODE_RESET 0x00000001 698 #define BGE_MACMODE_HALF_DUPLEX 0x00000002 699 #define BGE_MACMODE_PORTMODE 0x0000000C 700 #define BGE_MACMODE_LOOPBACK 0x00000010 701 #define BGE_MACMODE_RX_TAGGEDPKT 0x00000080 702 #define BGE_MACMODE_TX_BURST_ENB 0x00000100 703 #define BGE_MACMODE_MAX_DEFER 0x00000200 704 #define BGE_MACMODE_LINK_POLARITY 0x00000400 705 #define BGE_MACMODE_RX_STATS_ENB 0x00000800 706 #define BGE_MACMODE_RX_STATS_CLEAR 0x00001000 707 #define BGE_MACMODE_RX_STATS_FLUSH 0x00002000 708 #define BGE_MACMODE_TX_STATS_ENB 0x00004000 709 #define BGE_MACMODE_TX_STATS_CLEAR 0x00008000 710 #define BGE_MACMODE_TX_STATS_FLUSH 0x00010000 711 #define BGE_MACMODE_TBI_SEND_CFGS 0x00020000 712 #define BGE_MACMODE_MAGIC_PKT_ENB 0x00040000 713 #define BGE_MACMODE_ACPI_PWRON_ENB 0x00080000 714 #define BGE_MACMODE_MIP_ENB 0x00100000 715 #define BGE_MACMODE_TXDMA_ENB 0x00200000 716 #define BGE_MACMODE_RXDMA_ENB 0x00400000 717 #define BGE_MACMODE_FRMHDR_DMA_ENB 0x00800000 718 #define BGE_MACMODE_APE_RX_EN 0x08000000 719 #define BGE_MACMODE_APE_TX_EN 0x10000000 720 721 #define BGE_PORTMODE_NONE 0x00000000 722 #define BGE_PORTMODE_MII 0x00000004 723 #define BGE_PORTMODE_GMII 0x00000008 724 #define BGE_PORTMODE_TBI 0x0000000C 725 726 /* MAC Status register */ 727 #define BGE_MACSTAT_TBI_PCS_SYNCHED 0x00000001 728 #define BGE_MACSTAT_TBI_SIGNAL_DETECT 0x00000002 729 #define BGE_MACSTAT_RX_CFG 0x00000004 730 #define BGE_MACSTAT_CFG_CHANGED 0x00000008 731 #define BGE_MACSTAT_SYNC_CHANGED 0x00000010 732 #define BGE_MACSTAT_PORT_DECODE_ERROR 0x00000400 733 #define BGE_MACSTAT_LINK_CHANGED 0x00001000 734 #define BGE_MACSTAT_MI_COMPLETE 0x00400000 735 #define BGE_MACSTAT_MI_INTERRUPT 0x00800000 736 #define BGE_MACSTAT_AUTOPOLL_ERROR 0x01000000 737 #define BGE_MACSTAT_ODI_ERROR 0x02000000 738 #define BGE_MACSTAT_RXSTAT_OFLOW 0x04000000 739 #define BGE_MACSTAT_TXSTAT_OFLOW 0x08000000 740 741 /* MAC Event Enable Register */ 742 #define BGE_EVTENB_PORT_DECODE_ERROR 0x00000400 743 #define BGE_EVTENB_LINK_CHANGED 0x00001000 744 #define BGE_EVTENB_MI_COMPLETE 0x00400000 745 #define BGE_EVTENB_MI_INTERRUPT 0x00800000 746 #define BGE_EVTENB_AUTOPOLL_ERROR 0x01000000 747 #define BGE_EVTENB_ODI_ERROR 0x02000000 748 #define BGE_EVTENB_RXSTAT_OFLOW 0x04000000 749 #define BGE_EVTENB_TXSTAT_OFLOW 0x08000000 750 751 /* LED Control Register */ 752 #define BGE_LEDCTL_LINKLED_OVERRIDE 0x00000001 753 #define BGE_LEDCTL_1000MBPS_LED 0x00000002 754 #define BGE_LEDCTL_100MBPS_LED 0x00000004 755 #define BGE_LEDCTL_10MBPS_LED 0x00000008 756 #define BGE_LEDCTL_TRAFLED_OVERRIDE 0x00000010 757 #define BGE_LEDCTL_TRAFLED_BLINK 0x00000020 758 #define BGE_LEDCTL_TRAFLED_BLINK_2 0x00000040 759 #define BGE_LEDCTL_1000MBPS_STS 0x00000080 760 #define BGE_LEDCTL_100MBPS_STS 0x00000100 761 #define BGE_LEDCTL_10MBPS_STS 0x00000200 762 #define BGE_LEDCTL_TRAFLED_STS 0x00000400 763 #define BGE_LEDCTL_BLINKPERIOD 0x7FF80000 764 #define BGE_LEDCTL_BLINKPERIOD_OVERRIDE 0x80000000 765 766 /* TX backoff seed register */ 767 #define BGE_TX_BACKOFF_SEED_MASK 0x3FF 768 769 /* Autopoll status register */ 770 #define BGE_AUTOPOLLSTS_ERROR 0x00000001 771 772 /* Transmit MAC mode register */ 773 #define BGE_TXMODE_RESET 0x00000001 774 #define BGE_TXMODE_ENABLE 0x00000002 775 #define BGE_TXMODE_FLOWCTL_ENABLE 0x00000010 776 #define BGE_TXMODE_BIGBACKOFF_ENABLE 0x00000020 777 #define BGE_TXMODE_LONGPAUSE_ENABLE 0x00000040 778 #define BGE_TXMODE_MBUF_LOCKUP_FIX 0x00000100 779 #define BGE_TXMODE_JMB_FRM_LEN 0x00400000 780 #define BGE_TXMODE_CNT_DN_MODE 0x00800000 781 782 /* Transmit MAC status register */ 783 #define BGE_TXSTAT_RX_XOFFED 0x00000001 784 #define BGE_TXSTAT_SENT_XOFF 0x00000002 785 #define BGE_TXSTAT_SENT_XON 0x00000004 786 #define BGE_TXSTAT_LINK_UP 0x00000008 787 #define BGE_TXSTAT_ODI_UFLOW 0x00000010 788 #define BGE_TXSTAT_ODI_OFLOW 0x00000020 789 790 /* Transmit MAC lengths register */ 791 #define BGE_TXLEN_SLOTTIME 0x000000FF 792 #define BGE_TXLEN_IPG 0x00000F00 793 #define BGE_TXLEN_CRS 0x00003000 794 #define BGE_TXLEN_JMB_FRM_LEN_MSK 0x00FF0000 795 #define BGE_TXLEN_CNT_DN_VAL_MSK 0xFF000000 796 797 /* Receive MAC mode register */ 798 #define BGE_RXMODE_RESET 0x00000001 799 #define BGE_RXMODE_ENABLE 0x00000002 800 #define BGE_RXMODE_FLOWCTL_ENABLE 0x00000004 801 #define BGE_RXMODE_RX_GIANTS 0x00000020 802 #define BGE_RXMODE_RX_RUNTS 0x00000040 803 #define BGE_RXMODE_8022_LENCHECK 0x00000080 804 #define BGE_RXMODE_RX_PROMISC 0x00000100 805 #define BGE_RXMODE_RX_NO_CRC_CHECK 0x00000200 806 #define BGE_RXMODE_RX_KEEP_VLAN_DIAG 0x00000400 807 #define BGE_RXMODE_IPV6_ENABLE 0x01000000 808 #define BGE_RXMODE_IPV4_FRAG_FIX 0x02000000 809 810 /* Receive MAC status register */ 811 #define BGE_RXSTAT_REMOTE_XOFFED 0x00000001 812 #define BGE_RXSTAT_RCVD_XOFF 0x00000002 813 #define BGE_RXSTAT_RCVD_XON 0x00000004 814 815 /* Receive Rules Control register */ 816 #define BGE_RXRULECTL_OFFSET 0x000000FF 817 #define BGE_RXRULECTL_CLASS 0x00001F00 818 #define BGE_RXRULECTL_HDRTYPE 0x0000E000 819 #define BGE_RXRULECTL_COMPARE_OP 0x00030000 820 #define BGE_RXRULECTL_MAP 0x01000000 821 #define BGE_RXRULECTL_DISCARD 0x02000000 822 #define BGE_RXRULECTL_MASK 0x04000000 823 #define BGE_RXRULECTL_ACTIVATE_PROC3 0x08000000 824 #define BGE_RXRULECTL_ACTIVATE_PROC2 0x10000000 825 #define BGE_RXRULECTL_ACTIVATE_PROC1 0x20000000 826 #define BGE_RXRULECTL_ANDWITHNEXT 0x40000000 827 828 /* Receive Rules Mask register */ 829 #define BGE_RXRULEMASK_VALUE 0x0000FFFF 830 #define BGE_RXRULEMASK_MASKVAL 0xFFFF0000 831 832 /* SGDIG config (not documented) */ 833 #define BGE_SGDIGCFG_PAUSE_CAP 0x00000800 834 #define BGE_SGDIGCFG_ASYM_PAUSE 0x00001000 835 #define BGE_SGDIGCFG_SEND 0x40000000 836 #define BGE_SGDIGCFG_AUTO 0x80000000 837 838 /* SGDIG status (not documented) */ 839 #define BGE_SGDIGSTS_DONE 0x00000002 840 #define BGE_SGDIGSTS_IS_SERDES 0x00000100 841 842 /* MI communication register */ 843 #define BGE_MICOMM_DATA 0x0000FFFF 844 #define BGE_MICOMM_REG 0x001F0000 845 #define BGE_MICOMM_PHY 0x03E00000 846 #define BGE_MICOMM_CMD 0x0C000000 847 #define BGE_MICOMM_READFAIL 0x10000000 848 #define BGE_MICOMM_BUSY 0x20000000 849 850 #define BGE_MIREG(x) ((x & 0x1F) << 16) 851 #define BGE_MIPHY(x) ((x & 0x1F) << 21) 852 #define BGE_MICMD_WRITE 0x04000000 853 #define BGE_MICMD_READ 0x08000000 854 855 /* MI status register */ 856 #define BGE_MISTS_LINK 0x00000001 857 #define BGE_MISTS_10MBPS 0x00000002 858 859 #define BGE_MIMODE_SHORTPREAMBLE 0x00000002 860 #define BGE_MIMODE_AUTOPOLL 0x00000010 861 #define BGE_MIMODE_PHYADDR_SHIFT 5 862 #define BGE_MIMODE_PHYADDR_MASK 0x000003E0 863 #define BGE_MIMODE_CLKCNT 0x001F0000 864 #define BGE_MIMODE_500KHZ_CONST 0x00008000 865 #define BGE_MIMODE_BASE 0x000C0000 866 867 #define BGE_MIMODE_PHYADDR(x) ((x) << BGE_MIMODE_PHYADDR_SHIFT) 868 869 /* 870 * Send data initiator control registers. 871 */ 872 #define BGE_SDI_MODE 0x0C00 873 #define BGE_SDI_STATUS 0x0C04 874 #define BGE_SDI_STATS_CTL 0x0C08 875 #define BGE_SDI_STATS_ENABLE_MASK 0x0C0C 876 #define BGE_SDI_STATS_INCREMENT_MASK 0x0C10 877 #define BGE_ISO_PKT_TX 0x0C20 878 #define BGE_LOCSTATS_COS0 0x0C80 879 #define BGE_LOCSTATS_COS1 0x0C84 880 #define BGE_LOCSTATS_COS2 0x0C88 881 #define BGE_LOCSTATS_COS3 0x0C8C 882 #define BGE_LOCSTATS_COS4 0x0C90 883 #define BGE_LOCSTATS_COS5 0x0C84 884 #define BGE_LOCSTATS_COS6 0x0C98 885 #define BGE_LOCSTATS_COS7 0x0C9C 886 #define BGE_LOCSTATS_COS8 0x0CA0 887 #define BGE_LOCSTATS_COS9 0x0CA4 888 #define BGE_LOCSTATS_COS10 0x0CA8 889 #define BGE_LOCSTATS_COS11 0x0CAC 890 #define BGE_LOCSTATS_COS12 0x0CB0 891 #define BGE_LOCSTATS_COS13 0x0CB4 892 #define BGE_LOCSTATS_COS14 0x0CB8 893 #define BGE_LOCSTATS_COS15 0x0CBC 894 #define BGE_LOCSTATS_DMA_RQ_FULL 0x0CC0 895 #define BGE_LOCSTATS_DMA_HIPRIO_RQ_FULL 0x0CC4 896 #define BGE_LOCSTATS_SDC_QUEUE_FULL 0x0CC8 897 #define BGE_LOCSTATS_NIC_SENDPROD_SET 0x0CCC 898 #define BGE_LOCSTATS_STATS_UPDATED 0x0CD0 899 #define BGE_LOCSTATS_IRQS 0x0CD4 900 #define BGE_LOCSTATS_AVOIDED_IRQS 0x0CD8 901 #define BGE_LOCSTATS_TX_THRESH_HIT 0x0CDC 902 903 /* Send Data Initiator mode register */ 904 #define BGE_SDIMODE_RESET 0x00000001 905 #define BGE_SDIMODE_ENABLE 0x00000002 906 #define BGE_SDIMODE_STATS_OFLOW_ATTN 0x00000004 907 #define BGE_SDIMODE_HW_LSO_PRE_DMA 0x00000008 908 909 /* Send Data Initiator stats register */ 910 #define BGE_SDISTAT_STATS_OFLOW_ATTN 0x00000004 911 912 /* Send Data Initiator stats control register */ 913 #define BGE_SDISTATSCTL_ENABLE 0x00000001 914 #define BGE_SDISTATSCTL_FASTER 0x00000002 915 #define BGE_SDISTATSCTL_CLEAR 0x00000004 916 #define BGE_SDISTATSCTL_FORCEFLUSH 0x00000008 917 #define BGE_SDISTATSCTL_FORCEZERO 0x00000010 918 919 /* 920 * Send Data Completion Control registers 921 */ 922 #define BGE_SDC_MODE 0x1000 923 #define BGE_SDC_STATUS 0x1004 924 925 /* Send Data completion mode register */ 926 #define BGE_SDCMODE_RESET 0x00000001 927 #define BGE_SDCMODE_ENABLE 0x00000002 928 #define BGE_SDCMODE_ATTN 0x00000004 929 #define BGE_SDCMODE_CDELAY 0x00000010 930 931 /* Send Data completion status register */ 932 #define BGE_SDCSTAT_ATTN 0x00000004 933 934 /* 935 * Send BD Ring Selector Control registers 936 */ 937 #define BGE_SRS_MODE 0x1400 938 #define BGE_SRS_STATUS 0x1404 939 #define BGE_SRS_HWDIAG 0x1408 940 #define BGE_SRS_LOC_NIC_CONS0 0x1440 941 #define BGE_SRS_LOC_NIC_CONS1 0x1444 942 #define BGE_SRS_LOC_NIC_CONS2 0x1448 943 #define BGE_SRS_LOC_NIC_CONS3 0x144C 944 #define BGE_SRS_LOC_NIC_CONS4 0x1450 945 #define BGE_SRS_LOC_NIC_CONS5 0x1454 946 #define BGE_SRS_LOC_NIC_CONS6 0x1458 947 #define BGE_SRS_LOC_NIC_CONS7 0x145C 948 #define BGE_SRS_LOC_NIC_CONS8 0x1460 949 #define BGE_SRS_LOC_NIC_CONS9 0x1464 950 #define BGE_SRS_LOC_NIC_CONS10 0x1468 951 #define BGE_SRS_LOC_NIC_CONS11 0x146C 952 #define BGE_SRS_LOC_NIC_CONS12 0x1470 953 #define BGE_SRS_LOC_NIC_CONS13 0x1474 954 #define BGE_SRS_LOC_NIC_CONS14 0x1478 955 #define BGE_SRS_LOC_NIC_CONS15 0x147C 956 957 /* Send BD Ring Selector Mode register */ 958 #define BGE_SRSMODE_RESET 0x00000001 959 #define BGE_SRSMODE_ENABLE 0x00000002 960 #define BGE_SRSMODE_ATTN 0x00000004 961 962 /* Send BD Ring Selector Status register */ 963 #define BGE_SRSSTAT_ERROR 0x00000004 964 965 /* Send BD Ring Selector HW Diagnostics register */ 966 #define BGE_SRSHWDIAG_STATE 0x0000000F 967 #define BGE_SRSHWDIAG_CURRINGNUM 0x000000F0 968 #define BGE_SRSHWDIAG_STAGEDRINGNUM 0x00000F00 969 #define BGE_SRSHWDIAG_RINGNUM_IN_MBX 0x0000F000 970 971 /* 972 * Send BD Initiator Selector Control registers 973 */ 974 #define BGE_SBDI_MODE 0x1800 975 #define BGE_SBDI_STATUS 0x1804 976 #define BGE_SBDI_LOC_NIC_PROD0 0x1808 977 #define BGE_SBDI_LOC_NIC_PROD1 0x180C 978 #define BGE_SBDI_LOC_NIC_PROD2 0x1810 979 #define BGE_SBDI_LOC_NIC_PROD3 0x1814 980 #define BGE_SBDI_LOC_NIC_PROD4 0x1818 981 #define BGE_SBDI_LOC_NIC_PROD5 0x181C 982 #define BGE_SBDI_LOC_NIC_PROD6 0x1820 983 #define BGE_SBDI_LOC_NIC_PROD7 0x1824 984 #define BGE_SBDI_LOC_NIC_PROD8 0x1828 985 #define BGE_SBDI_LOC_NIC_PROD9 0x182C 986 #define BGE_SBDI_LOC_NIC_PROD10 0x1830 987 #define BGE_SBDI_LOC_NIC_PROD11 0x1834 988 #define BGE_SBDI_LOC_NIC_PROD12 0x1838 989 #define BGE_SBDI_LOC_NIC_PROD13 0x183C 990 #define BGE_SBDI_LOC_NIC_PROD14 0x1840 991 #define BGE_SBDI_LOC_NIC_PROD15 0x1844 992 993 /* Send BD Initiator Mode register */ 994 #define BGE_SBDIMODE_RESET 0x00000001 995 #define BGE_SBDIMODE_ENABLE 0x00000002 996 #define BGE_SBDIMODE_ATTN 0x00000004 997 998 /* Send BD Initiator Status register */ 999 #define BGE_SBDISTAT_ERROR 0x00000004 1000 1001 /* 1002 * Send BD Completion Control registers 1003 */ 1004 #define BGE_SBDC_MODE 0x1C00 1005 #define BGE_SBDC_STATUS 0x1C04 1006 1007 /* Send BD Completion Control Mode register */ 1008 #define BGE_SBDCMODE_RESET 0x00000001 1009 #define BGE_SBDCMODE_ENABLE 0x00000002 1010 #define BGE_SBDCMODE_ATTN 0x00000004 1011 1012 /* Send BD Completion Control Status register */ 1013 #define BGE_SBDCSTAT_ATTN 0x00000004 1014 1015 /* 1016 * Receive List Placement Control registers 1017 */ 1018 #define BGE_RXLP_MODE 0x2000 1019 #define BGE_RXLP_STATUS 0x2004 1020 #define BGE_RXLP_SEL_LIST_LOCK 0x2008 1021 #define BGE_RXLP_SEL_NON_EMPTY_BITS 0x200C 1022 #define BGE_RXLP_CFG 0x2010 1023 #define BGE_RXLP_STATS_CTL 0x2014 1024 #define BGE_RXLP_STATS_ENABLE_MASK 0x2018 1025 #define BGE_RXLP_STATS_INCREMENT_MASK 0x201C 1026 #define BGE_RXLP_HEAD0 0x2100 1027 #define BGE_RXLP_TAIL0 0x2104 1028 #define BGE_RXLP_COUNT0 0x2108 1029 #define BGE_RXLP_HEAD1 0x2110 1030 #define BGE_RXLP_TAIL1 0x2114 1031 #define BGE_RXLP_COUNT1 0x2118 1032 #define BGE_RXLP_HEAD2 0x2120 1033 #define BGE_RXLP_TAIL2 0x2124 1034 #define BGE_RXLP_COUNT2 0x2128 1035 #define BGE_RXLP_HEAD3 0x2130 1036 #define BGE_RXLP_TAIL3 0x2134 1037 #define BGE_RXLP_COUNT3 0x2138 1038 #define BGE_RXLP_HEAD4 0x2140 1039 #define BGE_RXLP_TAIL4 0x2144 1040 #define BGE_RXLP_COUNT4 0x2148 1041 #define BGE_RXLP_HEAD5 0x2150 1042 #define BGE_RXLP_TAIL5 0x2154 1043 #define BGE_RXLP_COUNT5 0x2158 1044 #define BGE_RXLP_HEAD6 0x2160 1045 #define BGE_RXLP_TAIL6 0x2164 1046 #define BGE_RXLP_COUNT6 0x2168 1047 #define BGE_RXLP_HEAD7 0x2170 1048 #define BGE_RXLP_TAIL7 0x2174 1049 #define BGE_RXLP_COUNT7 0x2178 1050 #define BGE_RXLP_HEAD8 0x2180 1051 #define BGE_RXLP_TAIL8 0x2184 1052 #define BGE_RXLP_COUNT8 0x2188 1053 #define BGE_RXLP_HEAD9 0x2190 1054 #define BGE_RXLP_TAIL9 0x2194 1055 #define BGE_RXLP_COUNT9 0x2198 1056 #define BGE_RXLP_HEAD10 0x21A0 1057 #define BGE_RXLP_TAIL10 0x21A4 1058 #define BGE_RXLP_COUNT10 0x21A8 1059 #define BGE_RXLP_HEAD11 0x21B0 1060 #define BGE_RXLP_TAIL11 0x21B4 1061 #define BGE_RXLP_COUNT11 0x21B8 1062 #define BGE_RXLP_HEAD12 0x21C0 1063 #define BGE_RXLP_TAIL12 0x21C4 1064 #define BGE_RXLP_COUNT12 0x21C8 1065 #define BGE_RXLP_HEAD13 0x21D0 1066 #define BGE_RXLP_TAIL13 0x21D4 1067 #define BGE_RXLP_COUNT13 0x21D8 1068 #define BGE_RXLP_HEAD14 0x21E0 1069 #define BGE_RXLP_TAIL14 0x21E4 1070 #define BGE_RXLP_COUNT14 0x21E8 1071 #define BGE_RXLP_HEAD15 0x21F0 1072 #define BGE_RXLP_TAIL15 0x21F4 1073 #define BGE_RXLP_COUNT15 0x21F8 1074 #define BGE_RXLP_LOCSTAT_COS0 0x2200 1075 #define BGE_RXLP_LOCSTAT_COS1 0x2204 1076 #define BGE_RXLP_LOCSTAT_COS2 0x2208 1077 #define BGE_RXLP_LOCSTAT_COS3 0x220C 1078 #define BGE_RXLP_LOCSTAT_COS4 0x2210 1079 #define BGE_RXLP_LOCSTAT_COS5 0x2214 1080 #define BGE_RXLP_LOCSTAT_COS6 0x2218 1081 #define BGE_RXLP_LOCSTAT_COS7 0x221C 1082 #define BGE_RXLP_LOCSTAT_COS8 0x2220 1083 #define BGE_RXLP_LOCSTAT_COS9 0x2224 1084 #define BGE_RXLP_LOCSTAT_COS10 0x2228 1085 #define BGE_RXLP_LOCSTAT_COS11 0x222C 1086 #define BGE_RXLP_LOCSTAT_COS12 0x2230 1087 #define BGE_RXLP_LOCSTAT_COS13 0x2234 1088 #define BGE_RXLP_LOCSTAT_COS14 0x2238 1089 #define BGE_RXLP_LOCSTAT_COS15 0x223C 1090 #define BGE_RXLP_LOCSTAT_FILTDROP 0x2240 1091 #define BGE_RXLP_LOCSTAT_DMA_WRQ_FULL 0x2244 1092 #define BGE_RXLP_LOCSTAT_DMA_HPWRQ_FULL 0x2248 1093 #define BGE_RXLP_LOCSTAT_OUT_OF_BDS 0x224C 1094 #define BGE_RXLP_LOCSTAT_IFIN_DROPS 0x2250 1095 #define BGE_RXLP_LOCSTAT_IFIN_ERRORS 0x2254 1096 #define BGE_RXLP_LOCSTAT_RXTHRESH_HIT 0x2258 1097 1098 1099 /* Receive List Placement mode register */ 1100 #define BGE_RXLPMODE_RESET 0x00000001 1101 #define BGE_RXLPMODE_ENABLE 0x00000002 1102 #define BGE_RXLPMODE_CLASS0_ATTN 0x00000004 1103 #define BGE_RXLPMODE_MAPOUTRANGE_ATTN 0x00000008 1104 #define BGE_RXLPMODE_STATSOFLOW_ATTN 0x00000010 1105 1106 /* Receive List Placement Status register */ 1107 #define BGE_RXLPSTAT_CLASS0_ATTN 0x00000004 1108 #define BGE_RXLPSTAT_MAPOUTRANGE_ATTN 0x00000008 1109 #define BGE_RXLPSTAT_STATSOFLOW_ATTN 0x00000010 1110 1111 /* Receive List Placement Statistics Enable Mask register */ 1112 #define BGE_RXLPSTATCONTROL_DACK_FIX 0x00040000 1113 #define BGE_RXLPSTATCONTROL_LBIRST_FIX 0x00400000 1114 1115 /* 1116 * Receive Data and Receive BD Initiator Control Registers 1117 */ 1118 #define BGE_RDBDI_MODE 0x2400 1119 #define BGE_RDBDI_STATUS 0x2404 1120 #define BGE_RX_JUMBO_RCB_HADDR_HI 0x2440 1121 #define BGE_RX_JUMBO_RCB_HADDR_LO 0x2444 1122 #define BGE_RX_JUMBO_RCB_MAXLEN_FLAGS 0x2448 1123 #define BGE_RX_JUMBO_RCB_NICADDR 0x244C 1124 #define BGE_RX_STD_RCB_HADDR_HI 0x2450 1125 #define BGE_RX_STD_RCB_HADDR_LO 0x2454 1126 #define BGE_RX_STD_RCB_MAXLEN_FLAGS 0x2458 1127 #define BGE_RX_STD_RCB_NICADDR 0x245C 1128 #define BGE_RX_MINI_RCB_HADDR_HI 0x2460 1129 #define BGE_RX_MINI_RCB_HADDR_LO 0x2464 1130 #define BGE_RX_MINI_RCB_MAXLEN_FLAGS 0x2468 1131 #define BGE_RX_MINI_RCB_NICADDR 0x246C 1132 #define BGE_RDBDI_JUMBO_RX_CONS 0x2470 1133 #define BGE_RDBDI_STD_RX_CONS 0x2474 1134 #define BGE_RDBDI_MINI_RX_CONS 0x2478 1135 #define BGE_RDBDI_RETURN_PROD0 0x2480 1136 #define BGE_RDBDI_RETURN_PROD1 0x2484 1137 #define BGE_RDBDI_RETURN_PROD2 0x2488 1138 #define BGE_RDBDI_RETURN_PROD3 0x248C 1139 #define BGE_RDBDI_RETURN_PROD4 0x2490 1140 #define BGE_RDBDI_RETURN_PROD5 0x2494 1141 #define BGE_RDBDI_RETURN_PROD6 0x2498 1142 #define BGE_RDBDI_RETURN_PROD7 0x249C 1143 #define BGE_RDBDI_RETURN_PROD8 0x24A0 1144 #define BGE_RDBDI_RETURN_PROD9 0x24A4 1145 #define BGE_RDBDI_RETURN_PROD10 0x24A8 1146 #define BGE_RDBDI_RETURN_PROD11 0x24AC 1147 #define BGE_RDBDI_RETURN_PROD12 0x24B0 1148 #define BGE_RDBDI_RETURN_PROD13 0x24B4 1149 #define BGE_RDBDI_RETURN_PROD14 0x24B8 1150 #define BGE_RDBDI_RETURN_PROD15 0x24BC 1151 #define BGE_RDBDI_HWDIAG 0x24C0 1152 1153 1154 /* Receive Data and Receive BD Initiator Mode register */ 1155 #define BGE_RDBDIMODE_RESET 0x00000001 1156 #define BGE_RDBDIMODE_ENABLE 0x00000002 1157 #define BGE_RDBDIMODE_JUMBO_ATTN 0x00000004 1158 #define BGE_RDBDIMODE_GIANT_ATTN 0x00000008 1159 #define BGE_RDBDIMODE_BADRINGSZ_ATTN 0x00000010 1160 1161 /* Receive Data and Receive BD Initiator Status register */ 1162 #define BGE_RDBDISTAT_JUMBO_ATTN 0x00000004 1163 #define BGE_RDBDISTAT_GIANT_ATTN 0x00000008 1164 #define BGE_RDBDISTAT_BADRINGSZ_ATTN 0x00000010 1165 1166 1167 /* 1168 * Receive Data Completion Control registers 1169 */ 1170 #define BGE_RDC_MODE 0x2800 1171 1172 /* Receive Data Completion Mode register */ 1173 #define BGE_RDCMODE_RESET 0x00000001 1174 #define BGE_RDCMODE_ENABLE 0x00000002 1175 #define BGE_RDCMODE_ATTN 0x00000004 1176 1177 /* 1178 * Receive BD Initiator Control registers 1179 */ 1180 #define BGE_RBDI_MODE 0x2C00 1181 #define BGE_RBDI_STATUS 0x2C04 1182 #define BGE_RBDI_NIC_JUMBO_BD_PROD 0x2C08 1183 #define BGE_RBDI_NIC_STD_BD_PROD 0x2C0C 1184 #define BGE_RBDI_NIC_MINI_BD_PROD 0x2C10 1185 #define BGE_RBDI_MINI_REPL_THRESH 0x2C14 1186 #define BGE_RBDI_STD_REPL_THRESH 0x2C18 1187 #define BGE_RBDI_JUMBO_REPL_THRESH 0x2C1C 1188 1189 #define BGE_STD_REPL_LWM 0x2D00 1190 #define BGE_JUMBO_REPL_LWM 0x2D04 1191 1192 /* Receive BD Initiator Mode register */ 1193 #define BGE_RBDIMODE_RESET 0x00000001 1194 #define BGE_RBDIMODE_ENABLE 0x00000002 1195 #define BGE_RBDIMODE_ATTN 0x00000004 1196 1197 /* Receive BD Initiator Status register */ 1198 #define BGE_RBDISTAT_ATTN 0x00000004 1199 1200 /* 1201 * Receive BD Completion Control registers 1202 */ 1203 #define BGE_RBDC_MODE 0x3000 1204 #define BGE_RBDC_STATUS 0x3004 1205 #define BGE_RBDC_JUMBO_BD_PROD 0x3008 1206 #define BGE_RBDC_STD_BD_PROD 0x300C 1207 #define BGE_RBDC_MINI_BD_PROD 0x3010 1208 1209 /* Receive BD completion mode register */ 1210 #define BGE_RBDCMODE_RESET 0x00000001 1211 #define BGE_RBDCMODE_ENABLE 0x00000002 1212 #define BGE_RBDCMODE_ATTN 0x00000004 1213 1214 /* Receive BD completion status register */ 1215 #define BGE_RBDCSTAT_ERROR 0x00000004 1216 1217 /* 1218 * Receive List Selector Control registers 1219 */ 1220 #define BGE_RXLS_MODE 0x3400 1221 #define BGE_RXLS_STATUS 0x3404 1222 1223 /* Receive List Selector Mode register */ 1224 #define BGE_RXLSMODE_RESET 0x00000001 1225 #define BGE_RXLSMODE_ENABLE 0x00000002 1226 #define BGE_RXLSMODE_ATTN 0x00000004 1227 1228 /* Receive List Selector Status register */ 1229 #define BGE_RXLSSTAT_ERROR 0x00000004 1230 1231 /* 1232 * Central Power Management Unit (CPMU) registers 1233 */ 1234 #define BGE_CPMU_CTRL 0x3600 1235 #define BGE_CPMU_LSPD_10MB_CLK 0x3604 1236 #define BGE_CPMU_LSPD_1000MB_CLK 0x360C 1237 #define BGE_CPMU_LNK_AWARE_PWRMD 0x3610 1238 #define BGE_CPMU_HST_ACC 0x361C 1239 #define BGE_CPMU_CLCK_ORIDE 0x3624 1240 #define BGE_CPMU_CLCK_STAT 0x3630 1241 #define BGE_CPMU_MUTEX_REQ 0x365C 1242 #define BGE_CPMU_MUTEX_GNT 0x3660 1243 #define BGE_CPMU_PHY_STRAP 0x3664 1244 #define BGE_CPMU_PADRNG_CTL 0x3668 1245 1246 /* CPMU Control register */ 1247 #define BGE_CPMU_CTRL_LINK_IDLE_MODE 0x00000200 1248 #define BGE_CPMU_CTRL_LINK_AWARE_MODE 0x00000400 1249 #define BGE_CPMU_CTRL_LINK_SPEED_MODE 0x00004000 1250 #define BGE_CPMU_CTRL_GPHY_10MB_RXONLY 0x00010000 1251 1252 /* Link Speed 10MB/No Link Power Mode Clock Policy register */ 1253 #define BGE_CPMU_LSPD_10MB_MACCLK_MASK 0x001F0000 1254 #define BGE_CPMU_LSPD_10MB_MACCLK_6_25 0x00130000 1255 1256 /* Link Speed 1000MB Power Mode Clock Policy register */ 1257 #define BGE_CPMU_LSPD_1000MB_MACCLK_62_5 0x00000000 1258 #define BGE_CPMU_LSPD_1000MB_MACCLK_12_5 0x00110000 1259 #define BGE_CPMU_LSPD_1000MB_MACCLK_MASK 0x001F0000 1260 1261 /* Link Aware Power Mode Clock Policy register */ 1262 #define BGE_CPMU_LNK_AWARE_MACCLK_MASK 0x001F0000 1263 #define BGE_CPMU_LNK_AWARE_MACCLK_6_25 0x00130000 1264 1265 #define BGE_CPMU_HST_ACC_MACCLK_MASK 0x001F0000 1266 #define BGE_CPMU_HST_ACC_MACCLK_6_25 0x00130000 1267 1268 /* Clock Speed Override Policy register */ 1269 #define CPMU_CLCK_ORIDE_MAC_ORIDE_EN 0x80000000 1270 1271 /* CPMU Clock Status register */ 1272 #define BGE_CPMU_CLCK_STAT_MAC_CLCK_MASK 0x001F0000 1273 #define BGE_CPMU_CLCK_STAT_MAC_CLCK_62_5 0x00000000 1274 #define BGE_CPMU_CLCK_STAT_MAC_CLCK_12_5 0x00110000 1275 #define BGE_CPMU_CLCK_STAT_MAC_CLCK_6_25 0x00130000 1276 1277 /* CPMU Mutex Request register */ 1278 #define BGE_CPMU_MUTEX_REQ_DRIVER 0x00001000 1279 #define BGE_CPMU_MUTEX_GNT_DRIVER 0x00001000 1280 1281 /* CPMU GPHY Strap register */ 1282 #define BGE_CPMU_PHY_STRAP_IS_SERDES 0x00000020 1283 1284 /* CPMU Padring Control register */ 1285 #define BGE_CPMU_PADRNG_CTL_RDIV2 0x00040000 1286 1287 /* 1288 * Mbuf Cluster Free registers (has nothing to do with BSD mbufs) 1289 */ 1290 #define BGE_MBCF_MODE 0x3800 1291 #define BGE_MBCF_STATUS 0x3804 1292 1293 /* Mbuf Cluster Free mode register */ 1294 #define BGE_MBCFMODE_RESET 0x00000001 1295 #define BGE_MBCFMODE_ENABLE 0x00000002 1296 #define BGE_MBCFMODE_ATTN 0x00000004 1297 1298 /* Mbuf Cluster Free status register */ 1299 #define BGE_MBCFSTAT_ERROR 0x00000004 1300 1301 /* 1302 * Host Coalescing Control registers 1303 */ 1304 #define BGE_HCC_MODE 0x3C00 1305 #define BGE_HCC_STATUS 0x3C04 1306 #define BGE_HCC_RX_COAL_TICKS 0x3C08 1307 #define BGE_HCC_TX_COAL_TICKS 0x3C0C 1308 #define BGE_HCC_RX_MAX_COAL_BDS 0x3C10 1309 #define BGE_HCC_TX_MAX_COAL_BDS 0x3C14 1310 #define BGE_HCC_RX_COAL_TICKS_INT 0x3C18 /* ticks during interrupt */ 1311 #define BGE_HCC_TX_COAL_TICKS_INT 0x3C1C /* ticks during interrupt */ 1312 #define BGE_HCC_RX_MAX_COAL_BDS_INT 0x3C20 /* BDs during interrupt */ 1313 #define BGE_HCC_TX_MAX_COAL_BDS_INT 0x3C24 /* BDs during interrupt */ 1314 #define BGE_HCC_STATS_TICKS 0x3C28 1315 #define BGE_HCC_STATS_ADDR_HI 0x3C30 1316 #define BGE_HCC_STATS_ADDR_LO 0x3C34 1317 #define BGE_HCC_STATUSBLK_ADDR_HI 0x3C38 1318 #define BGE_HCC_STATUSBLK_ADDR_LO 0x3C3C 1319 #define BGE_HCC_STATS_BASEADDR 0x3C40 /* address in NIC memory */ 1320 #define BGE_HCC_STATUSBLK_BASEADDR 0x3C44 /* address in NIC memory */ 1321 #define BGE_FLOW_ATTN 0x3C48 1322 #define BGE_HCC_JUMBO_BD_CONS 0x3C50 1323 #define BGE_HCC_STD_BD_CONS 0x3C54 1324 #define BGE_HCC_MINI_BD_CONS 0x3C58 1325 #define BGE_HCC_RX_RETURN_PROD0 0x3C80 1326 #define BGE_HCC_RX_RETURN_PROD1 0x3C84 1327 #define BGE_HCC_RX_RETURN_PROD2 0x3C88 1328 #define BGE_HCC_RX_RETURN_PROD3 0x3C8C 1329 #define BGE_HCC_RX_RETURN_PROD4 0x3C90 1330 #define BGE_HCC_RX_RETURN_PROD5 0x3C94 1331 #define BGE_HCC_RX_RETURN_PROD6 0x3C98 1332 #define BGE_HCC_RX_RETURN_PROD7 0x3C9C 1333 #define BGE_HCC_RX_RETURN_PROD8 0x3CA0 1334 #define BGE_HCC_RX_RETURN_PROD9 0x3CA4 1335 #define BGE_HCC_RX_RETURN_PROD10 0x3CA8 1336 #define BGE_HCC_RX_RETURN_PROD11 0x3CAC 1337 #define BGE_HCC_RX_RETURN_PROD12 0x3CB0 1338 #define BGE_HCC_RX_RETURN_PROD13 0x3CB4 1339 #define BGE_HCC_RX_RETURN_PROD14 0x3CB8 1340 #define BGE_HCC_RX_RETURN_PROD15 0x3CBC 1341 #define BGE_HCC_TX_BD_CONS0 0x3CC0 1342 #define BGE_HCC_TX_BD_CONS1 0x3CC4 1343 #define BGE_HCC_TX_BD_CONS2 0x3CC8 1344 #define BGE_HCC_TX_BD_CONS3 0x3CCC 1345 #define BGE_HCC_TX_BD_CONS4 0x3CD0 1346 #define BGE_HCC_TX_BD_CONS5 0x3CD4 1347 #define BGE_HCC_TX_BD_CONS6 0x3CD8 1348 #define BGE_HCC_TX_BD_CONS7 0x3CDC 1349 #define BGE_HCC_TX_BD_CONS8 0x3CE0 1350 #define BGE_HCC_TX_BD_CONS9 0x3CE4 1351 #define BGE_HCC_TX_BD_CONS10 0x3CE8 1352 #define BGE_HCC_TX_BD_CONS11 0x3CEC 1353 #define BGE_HCC_TX_BD_CONS12 0x3CF0 1354 #define BGE_HCC_TX_BD_CONS13 0x3CF4 1355 #define BGE_HCC_TX_BD_CONS14 0x3CF8 1356 #define BGE_HCC_TX_BD_CONS15 0x3CFC 1357 1358 1359 /* Host coalescing mode register */ 1360 #define BGE_HCCMODE_RESET 0x00000001 1361 #define BGE_HCCMODE_ENABLE 0x00000002 1362 #define BGE_HCCMODE_ATTN 0x00000004 1363 #define BGE_HCCMODE_COAL_NOW 0x00000008 1364 #define BGE_HCCMODE_MSI_BITS 0x00000070 1365 #define BGE_HCCMODE_64BYTE 0x00000080 1366 #define BGE_HCCMODE_32BYTE 0x00000100 1367 #define BGE_HCCMODE_CLRTICK_RXBD 0x00000200 1368 #define BGE_HCCMODE_CLRTICK_TXBD 0x00000400 1369 #define BGE_HCCMODE_NOINT_ON_NOW 0x00000800 1370 #define BGE_HCCMODE_NOINT_ON_FORCE 0x00001000 1371 1372 #define BGE_HCCMODE_STATBLK_SIZE 0x00000180 1373 1374 #define BGE_STATBLKSZ_FULL 0x00000000 1375 #define BGE_STATBLKSZ_64BYTE 0x00000080 1376 #define BGE_STATBLKSZ_32BYTE 0x00000100 1377 1378 /* Host coalescing status register */ 1379 #define BGE_HCCSTAT_ERROR 0x00000004 1380 1381 /* Flow attention register */ 1382 #define BGE_FLOWATTN_MB_LOWAT 0x00000040 1383 #define BGE_FLOWATTN_MEMARB 0x00000080 1384 #define BGE_FLOWATTN_HOSTCOAL 0x00008000 1385 #define BGE_FLOWATTN_DMADONE_DISCARD 0x00010000 1386 #define BGE_FLOWATTN_RCB_INVAL 0x00020000 1387 #define BGE_FLOWATTN_RXDATA_CORRUPT 0x00040000 1388 #define BGE_FLOWATTN_RDBDI 0x00080000 1389 #define BGE_FLOWATTN_RXLS 0x00100000 1390 #define BGE_FLOWATTN_RXLP 0x00200000 1391 #define BGE_FLOWATTN_RBDC 0x00400000 1392 #define BGE_FLOWATTN_RBDI 0x00800000 1393 #define BGE_FLOWATTN_SDC 0x08000000 1394 #define BGE_FLOWATTN_SDI 0x10000000 1395 #define BGE_FLOWATTN_SRS 0x20000000 1396 #define BGE_FLOWATTN_SBDC 0x40000000 1397 #define BGE_FLOWATTN_SBDI 0x80000000 1398 1399 /* 1400 * Memory arbiter registers 1401 */ 1402 #define BGE_MARB_MODE 0x4000 1403 #define BGE_MARB_STATUS 0x4004 1404 #define BGE_MARB_TRAPADDR_HI 0x4008 1405 #define BGE_MARB_TRAPADDR_LO 0x400C 1406 1407 /* Memory arbiter mode register */ 1408 #define BGE_MARBMODE_RESET 0x00000001 1409 #define BGE_MARBMODE_ENABLE 0x00000002 1410 #define BGE_MARBMODE_TX_ADDR_TRAP 0x00000004 1411 #define BGE_MARBMODE_RX_ADDR_TRAP 0x00000008 1412 #define BGE_MARBMODE_DMAW1_TRAP 0x00000010 1413 #define BGE_MARBMODE_DMAR1_TRAP 0x00000020 1414 #define BGE_MARBMODE_RXRISC_TRAP 0x00000040 1415 #define BGE_MARBMODE_TXRISC_TRAP 0x00000080 1416 #define BGE_MARBMODE_PCI_TRAP 0x00000100 1417 #define BGE_MARBMODE_DMAR2_TRAP 0x00000200 1418 #define BGE_MARBMODE_RXQ_TRAP 0x00000400 1419 #define BGE_MARBMODE_RXDI1_TRAP 0x00000800 1420 #define BGE_MARBMODE_RXDI2_TRAP 0x00001000 1421 #define BGE_MARBMODE_DC_GRPMEM_TRAP 0x00002000 1422 #define BGE_MARBMODE_HCOAL_TRAP 0x00004000 1423 #define BGE_MARBMODE_MBUF_TRAP 0x00008000 1424 #define BGE_MARBMODE_TXDI_TRAP 0x00010000 1425 #define BGE_MARBMODE_SDC_DMAC_TRAP 0x00020000 1426 #define BGE_MARBMODE_TXBD_TRAP 0x00040000 1427 #define BGE_MARBMODE_BUFFMAN_TRAP 0x00080000 1428 #define BGE_MARBMODE_DMAW2_TRAP 0x00100000 1429 #define BGE_MARBMODE_XTSSRAM_ROFLO_TRAP 0x00200000 1430 #define BGE_MARBMODE_XTSSRAM_RUFLO_TRAP 0x00400000 1431 #define BGE_MARBMODE_XTSSRAM_WOFLO_TRAP 0x00800000 1432 #define BGE_MARBMODE_XTSSRAM_WUFLO_TRAP 0x01000000 1433 #define BGE_MARBMODE_XTSSRAM_PERR_TRAP 0x02000000 1434 1435 /* Memory arbiter status register */ 1436 #define BGE_MARBSTAT_TX_ADDR_TRAP 0x00000004 1437 #define BGE_MARBSTAT_RX_ADDR_TRAP 0x00000008 1438 #define BGE_MARBSTAT_DMAW1_TRAP 0x00000010 1439 #define BGE_MARBSTAT_DMAR1_TRAP 0x00000020 1440 #define BGE_MARBSTAT_RXRISC_TRAP 0x00000040 1441 #define BGE_MARBSTAT_TXRISC_TRAP 0x00000080 1442 #define BGE_MARBSTAT_PCI_TRAP 0x00000100 1443 #define BGE_MARBSTAT_DMAR2_TRAP 0x00000200 1444 #define BGE_MARBSTAT_RXQ_TRAP 0x00000400 1445 #define BGE_MARBSTAT_RXDI1_TRAP 0x00000800 1446 #define BGE_MARBSTAT_RXDI2_TRAP 0x00001000 1447 #define BGE_MARBSTAT_DC_GRPMEM_TRAP 0x00002000 1448 #define BGE_MARBSTAT_HCOAL_TRAP 0x00004000 1449 #define BGE_MARBSTAT_MBUF_TRAP 0x00008000 1450 #define BGE_MARBSTAT_TXDI_TRAP 0x00010000 1451 #define BGE_MARBSTAT_SDC_DMAC_TRAP 0x00020000 1452 #define BGE_MARBSTAT_TXBD_TRAP 0x00040000 1453 #define BGE_MARBSTAT_BUFFMAN_TRAP 0x00080000 1454 #define BGE_MARBSTAT_DMAW2_TRAP 0x00100000 1455 #define BGE_MARBSTAT_XTSSRAM_ROFLO_TRAP 0x00200000 1456 #define BGE_MARBSTAT_XTSSRAM_RUFLO_TRAP 0x00400000 1457 #define BGE_MARBSTAT_XTSSRAM_WOFLO_TRAP 0x00800000 1458 #define BGE_MARBSTAT_XTSSRAM_WUFLO_TRAP 0x01000000 1459 #define BGE_MARBSTAT_XTSSRAM_PERR_TRAP 0x02000000 1460 1461 /* 1462 * Buffer manager control registers 1463 */ 1464 #define BGE_BMAN_MODE 0x4400 1465 #define BGE_BMAN_STATUS 0x4404 1466 #define BGE_BMAN_MBUFPOOL_BASEADDR 0x4408 1467 #define BGE_BMAN_MBUFPOOL_LEN 0x440C 1468 #define BGE_BMAN_MBUFPOOL_READDMA_LOWAT 0x4410 1469 #define BGE_BMAN_MBUFPOOL_MACRX_LOWAT 0x4414 1470 #define BGE_BMAN_MBUFPOOL_HIWAT 0x4418 1471 #define BGE_BMAN_RXCPU_MBALLOC_REQ 0x441C 1472 #define BGE_BMAN_RXCPU_MBALLOC_RESP 0x4420 1473 #define BGE_BMAN_TXCPU_MBALLOC_REQ 0x4424 1474 #define BGE_BMAN_TXCPU_MBALLOC_RESP 0x4428 1475 #define BGE_BMAN_DMA_DESCPOOL_BASEADDR 0x442C 1476 #define BGE_BMAN_DMA_DESCPOOL_LEN 0x4430 1477 #define BGE_BMAN_DMA_DESCPOOL_LOWAT 0x4434 1478 #define BGE_BMAN_DMA_DESCPOOL_HIWAT 0x4438 1479 #define BGE_BMAN_RXCPU_DMAALLOC_REQ 0x443C 1480 #define BGE_BMAN_RXCPU_DMAALLOC_RESP 0x4440 1481 #define BGE_BMAN_TXCPU_DMAALLOC_REQ 0x4444 1482 #define BGE_BMAN_TXCPU_DMALLLOC_RESP 0x4448 1483 #define BGE_BMAN_HWDIAG_1 0x444C 1484 #define BGE_BMAN_HWDIAG_2 0x4450 1485 #define BGE_BMAN_HWDIAG_3 0x4454 1486 1487 /* Buffer manager mode register */ 1488 #define BGE_BMANMODE_RESET 0x00000001 1489 #define BGE_BMANMODE_ENABLE 0x00000002 1490 #define BGE_BMANMODE_ATTN 0x00000004 1491 #define BGE_BMANMODE_TESTMODE 0x00000008 1492 #define BGE_BMANMODE_LOMBUF_ATTN 0x00000010 1493 #define BGE_BMANMODE_NO_TX_UNDERRUN 0x80000000 1494 1495 /* Buffer manager status register */ 1496 #define BGE_BMANSTAT_ERRO 0x00000004 1497 #define BGE_BMANSTAT_LOWMBUF_ERROR 0x00000010 1498 1499 /* 1500 * Read DMA Control registers 1501 */ 1502 #define BGE_RDMA_MODE 0x4800 1503 #define BGE_RDMA_STATUS 0x4804 1504 #define BGE_RDMA_RSRVCTRL_REG2 0x4890 1505 #define BGE_RDMA_LSO_CRPTEN_CTRL_REG2 0x48A0 1506 #define BGE_RDMA_RSRVCTRL 0x4900 1507 #define BGE_RDMA_LSO_CRPTEN_CTRL 0x4910 1508 1509 /* Read DMA mode register */ 1510 #define BGE_RDMAMODE_RESET 0x00000001 1511 #define BGE_RDMAMODE_ENABLE 0x00000002 1512 #define BGE_RDMAMODE_PCI_TGT_ABRT_ATTN 0x00000004 1513 #define BGE_RDMAMODE_PCI_MSTR_ABRT_ATTN 0x00000008 1514 #define BGE_RDMAMODE_PCI_PERR_ATTN 0x00000010 1515 #define BGE_RDMAMODE_PCI_ADDROFLOW_ATTN 0x00000020 1516 #define BGE_RDMAMODE_PCI_FIFOOFLOW_ATTN 0x00000040 1517 #define BGE_RDMAMODE_PCI_FIFOUFLOW_ATTN 0x00000080 1518 #define BGE_RDMAMODE_PCI_FIFOOREAD_ATTN 0x00000100 1519 #define BGE_RDMAMODE_LOCWRITE_TOOBIG 0x00000200 1520 #define BGE_RDMAMODE_ALL_ATTNS 0x000003FC 1521 #define BGE_RDMAMODE_BD_SBD_CRPT_ATTN 0x00000800 1522 #define BGE_RDMAMODE_MBUF_RBD_CRPT_ATTN 0x00001000 1523 #define BGE_RDMAMODE_MBUF_SBD_CRPT_ATTN 0x00002000 1524 #define BGE_RDMAMODE_FIFO_SIZE_128 0x00020000 1525 #define BGE_RDMAMODE_FIFO_LONG_BURST 0x00030000 1526 #define BGE_RDMAMODE_JMB_2K_MMRR 0x00800000 1527 #define BGE_RDMAMODE_MULT_DMA_RD_DIS 0x01000000 1528 #define BGE_RDMAMODE_TSO4_ENABLE 0x08000000 1529 #define BGE_RDMAMODE_TSO6_ENABLE 0x10000000 1530 #define BGE_RDMAMODE_H2BNC_VLAN_DET 0x20000000 1531 1532 /* Read DMA status register */ 1533 #define BGE_RDMASTAT_PCI_TGT_ABRT_ATTN 0x00000004 1534 #define BGE_RDMASTAT_PCI_MSTR_ABRT_ATTN 0x00000008 1535 #define BGE_RDMASTAT_PCI_PERR_ATTN 0x00000010 1536 #define BGE_RDMASTAT_PCI_ADDROFLOW_ATTN 0x00000020 1537 #define BGE_RDMASTAT_PCI_FIFOOFLOW_ATTN 0x00000040 1538 #define BGE_RDMASTAT_PCI_FIFOUFLOW_ATTN 0x00000080 1539 #define BGE_RDMASTAT_PCI_FIFOOREAD_ATTN 0x00000100 1540 #define BGE_RDMASTAT_LOCWRITE_TOOBIG 0x00000200 1541 1542 /* Read DMA Reserved Control register */ 1543 #define BGE_RDMA_RSRVCTRL_FIFO_OFLW_FIX 0x00000004 1544 #define BGE_RDMA_RSRVCTRL_FIFO_LWM_1_5K 0x00000C00 1545 #define BGE_RDMA_RSRVCTRL_FIFO_HWM_1_5K 0x000C0000 1546 #define BGE_RDMA_RSRVCTRL_TXMRGN_320B 0x28000000 1547 #define BGE_RDMA_RSRVCTRL_FIFO_LWM_MASK 0x00000FF0 1548 #define BGE_RDMA_RSRVCTRL_FIFO_HWM_MASK 0x000FF000 1549 #define BGE_RDMA_RSRVCTRL_TXMRGN_MASK 0xFFE00000 1550 1551 /* Read DMA Corruption Enable Control register */ 1552 #define BGE_RDMA_LSO_CRPTEN_CTRL_BLEN_BD_512 0x00020000 1553 #define BGE_RDMA_LSO_CRPTEN_CTRL_BLEN_BD_4K 0x00030000 1554 #define BGE_RDMA_LSO_CRPTEN_CTRL_BLEN_LSO_4K 0x000C0000 1555 #define BGE_RDMA_TX_LENGTH_WA_5719 0x02000000 1556 #define BGE_RDMA_TX_LENGTH_WA_5720 0x00200000 1557 1558 /* BD Read DMA Mode register */ 1559 #define BGE_RDMA_BD_MODE 0x4A00 1560 /* BD Read DMA Mode status register */ 1561 #define BGE_RDMA_BD_STATUS 0x4A04 1562 1563 #define BGE_RDMA_BD_MODE_RESET 0x00000001 1564 #define BGE_RDMA_BD_MODE_ENABLE 0x00000002 1565 1566 /* Non-LSO Read DMA Mode register */ 1567 #define BGE_RDMA_NON_LSO_MODE 0x4B00 1568 /* Non-LSO Read DMA Mode status register */ 1569 #define BGE_RDMA_NON_LSO_STATUS 0x4B04 1570 1571 #define BGE_RDMA_NON_LSO_MODE_RESET 0x00000001 1572 #define BGE_RDMA_NON_LSO_MODE_ENABLE 0x00000002 1573 1574 #define BGE_RDMA_LENGTH 0x4BE0 1575 #define BGE_NUM_RDMA_CHANNELS 4 1576 1577 /* 1578 * Write DMA control registers 1579 */ 1580 #define BGE_WDMA_MODE 0x4C00 1581 #define BGE_WDMA_STATUS 0x4C04 1582 1583 /* Write DMA mode register */ 1584 #define BGE_WDMAMODE_RESET 0x00000001 1585 #define BGE_WDMAMODE_ENABLE 0x00000002 1586 #define BGE_WDMAMODE_PCI_TGT_ABRT_ATTN 0x00000004 1587 #define BGE_WDMAMODE_PCI_MSTR_ABRT_ATTN 0x00000008 1588 #define BGE_WDMAMODE_PCI_PERR_ATTN 0x00000010 1589 #define BGE_WDMAMODE_PCI_ADDROFLOW_ATTN 0x00000020 1590 #define BGE_WDMAMODE_PCI_FIFOOFLOW_ATTN 0x00000040 1591 #define BGE_WDMAMODE_PCI_FIFOUFLOW_ATTN 0x00000080 1592 #define BGE_WDMAMODE_PCI_FIFOOREAD_ATTN 0x00000100 1593 #define BGE_WDMAMODE_LOCREAD_TOOBIG 0x00000200 1594 #define BGE_WDMAMODE_ALL_ATTNS 0x000003FC 1595 #define BGE_WDMAMODE_STATUS_TAG_FIX 0x20000000 1596 #define BGE_WDMAMODE_BURST_ALL_DATA 0xC0000000 1597 1598 /* Write DMA status register */ 1599 #define BGE_WDMASTAT_PCI_TGT_ABRT_ATTN 0x00000004 1600 #define BGE_WDMASTAT_PCI_MSTR_ABRT_ATTN 0x00000008 1601 #define BGE_WDMASTAT_PCI_PERR_ATTN 0x00000010 1602 #define BGE_WDMASTAT_PCI_ADDROFLOW_ATTN 0x00000020 1603 #define BGE_WDMASTAT_PCI_FIFOOFLOW_ATTN 0x00000040 1604 #define BGE_WDMASTAT_PCI_FIFOUFLOW_ATTN 0x00000080 1605 #define BGE_WDMASTAT_PCI_FIFOOREAD_ATTN 0x00000100 1606 #define BGE_WDMASTAT_LOCREAD_TOOBIG 0x00000200 1607 1608 1609 /* 1610 * RX CPU registers 1611 */ 1612 #define BGE_RXCPU_MODE 0x5000 1613 #define BGE_RXCPU_STATUS 0x5004 1614 #define BGE_RXCPU_PC 0x501C 1615 1616 /* RX CPU mode register */ 1617 #define BGE_RXCPUMODE_RESET 0x00000001 1618 #define BGE_RXCPUMODE_SINGLESTEP 0x00000002 1619 #define BGE_RXCPUMODE_P0_DATAHLT_ENB 0x00000004 1620 #define BGE_RXCPUMODE_P0_INSTRHLT_ENB 0x00000008 1621 #define BGE_RXCPUMODE_WR_POSTBUF_ENB 0x00000010 1622 #define BGE_RXCPUMODE_DATACACHE_ENB 0x00000020 1623 #define BGE_RXCPUMODE_ROMFAIL 0x00000040 1624 #define BGE_RXCPUMODE_WATCHDOG_ENB 0x00000080 1625 #define BGE_RXCPUMODE_INSTRCACHE_PRF 0x00000100 1626 #define BGE_RXCPUMODE_INSTRCACHE_FLUSH 0x00000200 1627 #define BGE_RXCPUMODE_HALTCPU 0x00000400 1628 #define BGE_RXCPUMODE_INVDATAHLT_ENB 0x00000800 1629 #define BGE_RXCPUMODE_MADDRTRAPHLT_ENB 0x00001000 1630 #define BGE_RXCPUMODE_RADDRTRAPHLT_ENB 0x00002000 1631 1632 /* RX CPU status register */ 1633 #define BGE_RXCPUSTAT_HW_BREAKPOINT 0x00000001 1634 #define BGE_RXCPUSTAT_HLTINSTR_EXECUTED 0x00000002 1635 #define BGE_RXCPUSTAT_INVALID_INSTR 0x00000004 1636 #define BGE_RXCPUSTAT_P0_DATAREF 0x00000008 1637 #define BGE_RXCPUSTAT_P0_INSTRREF 0x00000010 1638 #define BGE_RXCPUSTAT_INVALID_DATAACC 0x00000020 1639 #define BGE_RXCPUSTAT_INVALID_INSTRFTCH 0x00000040 1640 #define BGE_RXCPUSTAT_BAD_MEMALIGN 0x00000080 1641 #define BGE_RXCPUSTAT_MADDR_TRAP 0x00000100 1642 #define BGE_RXCPUSTAT_REGADDR_TRAP 0x00000200 1643 #define BGE_RXCPUSTAT_DATAACC_STALL 0x00001000 1644 #define BGE_RXCPUSTAT_INSTRFETCH_STALL 0x00002000 1645 #define BGE_RXCPUSTAT_MA_WR_FIFOOFLOW 0x08000000 1646 #define BGE_RXCPUSTAT_MA_RD_FIFOOFLOW 0x10000000 1647 #define BGE_RXCPUSTAT_MA_DATAMASK_OFLOW 0x20000000 1648 #define BGE_RXCPUSTAT_MA_REQ_FIFOOFLOW 0x40000000 1649 #define BGE_RXCPUSTAT_BLOCKING_READ 0x80000000 1650 1651 /* 1652 * V? CPU registers 1653 */ 1654 #define BGE_VCPU_STATUS 0x5100 1655 #define BGE_VCPU_EXT_CTRL 0x6890 1656 1657 #define BGE_VCPU_STATUS_INIT_DONE 0x04000000 1658 #define BGE_VCPU_STATUS_DRV_RESET 0x08000000 1659 1660 #define BGE_VCPU_EXT_CTRL_HALT_CPU 0x00400000 1661 #define BGE_VCPU_EXT_CTRL_DISABLE_WOL 0x20000000 1662 1663 /* 1664 * TX CPU registers 1665 */ 1666 #define BGE_TXCPU_MODE 0x5400 1667 #define BGE_TXCPU_STATUS 0x5404 1668 #define BGE_TXCPU_PC 0x541C 1669 1670 /* TX CPU mode register */ 1671 #define BGE_TXCPUMODE_RESET 0x00000001 1672 #define BGE_TXCPUMODE_SINGLESTEP 0x00000002 1673 #define BGE_TXCPUMODE_P0_DATAHLT_ENB 0x00000004 1674 #define BGE_TXCPUMODE_P0_INSTRHLT_ENB 0x00000008 1675 #define BGE_TXCPUMODE_WR_POSTBUF_ENB 0x00000010 1676 #define BGE_TXCPUMODE_DATACACHE_ENB 0x00000020 1677 #define BGE_TXCPUMODE_ROMFAIL 0x00000040 1678 #define BGE_TXCPUMODE_WATCHDOG_ENB 0x00000080 1679 #define BGE_TXCPUMODE_INSTRCACHE_PRF 0x00000100 1680 #define BGE_TXCPUMODE_INSTRCACHE_FLUSH 0x00000200 1681 #define BGE_TXCPUMODE_HALTCPU 0x00000400 1682 #define BGE_TXCPUMODE_INVDATAHLT_ENB 0x00000800 1683 #define BGE_TXCPUMODE_MADDRTRAPHLT_ENB 0x00001000 1684 1685 /* TX CPU status register */ 1686 #define BGE_TXCPUSTAT_HW_BREAKPOINT 0x00000001 1687 #define BGE_TXCPUSTAT_HLTINSTR_EXECUTED 0x00000002 1688 #define BGE_TXCPUSTAT_INVALID_INSTR 0x00000004 1689 #define BGE_TXCPUSTAT_P0_DATAREF 0x00000008 1690 #define BGE_TXCPUSTAT_P0_INSTRREF 0x00000010 1691 #define BGE_TXCPUSTAT_INVALID_DATAACC 0x00000020 1692 #define BGE_TXCPUSTAT_INVALID_INSTRFTCH 0x00000040 1693 #define BGE_TXCPUSTAT_BAD_MEMALIGN 0x00000080 1694 #define BGE_TXCPUSTAT_MADDR_TRAP 0x00000100 1695 #define BGE_TXCPUSTAT_REGADDR_TRAP 0x00000200 1696 #define BGE_TXCPUSTAT_DATAACC_STALL 0x00001000 1697 #define BGE_TXCPUSTAT_INSTRFETCH_STALL 0x00002000 1698 #define BGE_TXCPUSTAT_MA_WR_FIFOOFLOW 0x08000000 1699 #define BGE_TXCPUSTAT_MA_RD_FIFOOFLOW 0x10000000 1700 #define BGE_TXCPUSTAT_MA_DATAMASK_OFLOW 0x20000000 1701 #define BGE_TXCPUSTAT_MA_REQ_FIFOOFLOW 0x40000000 1702 #define BGE_TXCPUSTAT_BLOCKING_READ 0x80000000 1703 1704 1705 /* 1706 * Low priority mailbox registers 1707 */ 1708 #define BGE_LPMBX_IRQ0_HI 0x5800 1709 #define BGE_LPMBX_IRQ0_LO 0x5804 1710 #define BGE_LPMBX_IRQ1_HI 0x5808 1711 #define BGE_LPMBX_IRQ1_LO 0x580C 1712 #define BGE_LPMBX_IRQ2_HI 0x5810 1713 #define BGE_LPMBX_IRQ2_LO 0x5814 1714 #define BGE_LPMBX_IRQ3_HI 0x5818 1715 #define BGE_LPMBX_IRQ3_LO 0x581C 1716 #define BGE_LPMBX_GEN0_HI 0x5820 1717 #define BGE_LPMBX_GEN0_LO 0x5824 1718 #define BGE_LPMBX_GEN1_HI 0x5828 1719 #define BGE_LPMBX_GEN1_LO 0x582C 1720 #define BGE_LPMBX_GEN2_HI 0x5830 1721 #define BGE_LPMBX_GEN2_LO 0x5834 1722 #define BGE_LPMBX_GEN3_HI 0x5828 1723 #define BGE_LPMBX_GEN3_LO 0x582C 1724 #define BGE_LPMBX_GEN4_HI 0x5840 1725 #define BGE_LPMBX_GEN4_LO 0x5844 1726 #define BGE_LPMBX_GEN5_HI 0x5848 1727 #define BGE_LPMBX_GEN5_LO 0x584C 1728 #define BGE_LPMBX_GEN6_HI 0x5850 1729 #define BGE_LPMBX_GEN6_LO 0x5854 1730 #define BGE_LPMBX_GEN7_HI 0x5858 1731 #define BGE_LPMBX_GEN7_LO 0x585C 1732 #define BGE_LPMBX_RELOAD_STATS_HI 0x5860 1733 #define BGE_LPMBX_RELOAD_STATS_LO 0x5864 1734 #define BGE_LPMBX_RX_STD_PROD_HI 0x5868 1735 #define BGE_LPMBX_RX_STD_PROD_LO 0x586C 1736 #define BGE_LPMBX_RX_JUMBO_PROD_HI 0x5870 1737 #define BGE_LPMBX_RX_JUMBO_PROD_LO 0x5874 1738 #define BGE_LPMBX_RX_MINI_PROD_HI 0x5878 1739 #define BGE_LPMBX_RX_MINI_PROD_LO 0x587C 1740 #define BGE_LPMBX_RX_CONS0_HI 0x5880 1741 #define BGE_LPMBX_RX_CONS0_LO 0x5884 1742 #define BGE_LPMBX_RX_CONS1_HI 0x5888 1743 #define BGE_LPMBX_RX_CONS1_LO 0x588C 1744 #define BGE_LPMBX_RX_CONS2_HI 0x5890 1745 #define BGE_LPMBX_RX_CONS2_LO 0x5894 1746 #define BGE_LPMBX_RX_CONS3_HI 0x5898 1747 #define BGE_LPMBX_RX_CONS3_LO 0x589C 1748 #define BGE_LPMBX_RX_CONS4_HI 0x58A0 1749 #define BGE_LPMBX_RX_CONS4_LO 0x58A4 1750 #define BGE_LPMBX_RX_CONS5_HI 0x58A8 1751 #define BGE_LPMBX_RX_CONS5_LO 0x58AC 1752 #define BGE_LPMBX_RX_CONS6_HI 0x58B0 1753 #define BGE_LPMBX_RX_CONS6_LO 0x58B4 1754 #define BGE_LPMBX_RX_CONS7_HI 0x58B8 1755 #define BGE_LPMBX_RX_CONS7_LO 0x58BC 1756 #define BGE_LPMBX_RX_CONS8_HI 0x58C0 1757 #define BGE_LPMBX_RX_CONS8_LO 0x58C4 1758 #define BGE_LPMBX_RX_CONS9_HI 0x58C8 1759 #define BGE_LPMBX_RX_CONS9_LO 0x58CC 1760 #define BGE_LPMBX_RX_CONS10_HI 0x58D0 1761 #define BGE_LPMBX_RX_CONS10_LO 0x58D4 1762 #define BGE_LPMBX_RX_CONS11_HI 0x58D8 1763 #define BGE_LPMBX_RX_CONS11_LO 0x58DC 1764 #define BGE_LPMBX_RX_CONS12_HI 0x58E0 1765 #define BGE_LPMBX_RX_CONS12_LO 0x58E4 1766 #define BGE_LPMBX_RX_CONS13_HI 0x58E8 1767 #define BGE_LPMBX_RX_CONS13_LO 0x58EC 1768 #define BGE_LPMBX_RX_CONS14_HI 0x58F0 1769 #define BGE_LPMBX_RX_CONS14_LO 0x58F4 1770 #define BGE_LPMBX_RX_CONS15_HI 0x58F8 1771 #define BGE_LPMBX_RX_CONS15_LO 0x58FC 1772 #define BGE_LPMBX_TX_HOST_PROD0_HI 0x5900 1773 #define BGE_LPMBX_TX_HOST_PROD0_LO 0x5904 1774 #define BGE_LPMBX_TX_HOST_PROD1_HI 0x5908 1775 #define BGE_LPMBX_TX_HOST_PROD1_LO 0x590C 1776 #define BGE_LPMBX_TX_HOST_PROD2_HI 0x5910 1777 #define BGE_LPMBX_TX_HOST_PROD2_LO 0x5914 1778 #define BGE_LPMBX_TX_HOST_PROD3_HI 0x5918 1779 #define BGE_LPMBX_TX_HOST_PROD3_LO 0x591C 1780 #define BGE_LPMBX_TX_HOST_PROD4_HI 0x5920 1781 #define BGE_LPMBX_TX_HOST_PROD4_LO 0x5924 1782 #define BGE_LPMBX_TX_HOST_PROD5_HI 0x5928 1783 #define BGE_LPMBX_TX_HOST_PROD5_LO 0x592C 1784 #define BGE_LPMBX_TX_HOST_PROD6_HI 0x5930 1785 #define BGE_LPMBX_TX_HOST_PROD6_LO 0x5934 1786 #define BGE_LPMBX_TX_HOST_PROD7_HI 0x5938 1787 #define BGE_LPMBX_TX_HOST_PROD7_LO 0x593C 1788 #define BGE_LPMBX_TX_HOST_PROD8_HI 0x5940 1789 #define BGE_LPMBX_TX_HOST_PROD8_LO 0x5944 1790 #define BGE_LPMBX_TX_HOST_PROD9_HI 0x5948 1791 #define BGE_LPMBX_TX_HOST_PROD9_LO 0x594C 1792 #define BGE_LPMBX_TX_HOST_PROD10_HI 0x5950 1793 #define BGE_LPMBX_TX_HOST_PROD10_LO 0x5954 1794 #define BGE_LPMBX_TX_HOST_PROD11_HI 0x5958 1795 #define BGE_LPMBX_TX_HOST_PROD11_LO 0x595C 1796 #define BGE_LPMBX_TX_HOST_PROD12_HI 0x5960 1797 #define BGE_LPMBX_TX_HOST_PROD12_LO 0x5964 1798 #define BGE_LPMBX_TX_HOST_PROD13_HI 0x5968 1799 #define BGE_LPMBX_TX_HOST_PROD13_LO 0x596C 1800 #define BGE_LPMBX_TX_HOST_PROD14_HI 0x5970 1801 #define BGE_LPMBX_TX_HOST_PROD14_LO 0x5974 1802 #define BGE_LPMBX_TX_HOST_PROD15_HI 0x5978 1803 #define BGE_LPMBX_TX_HOST_PROD15_LO 0x597C 1804 #define BGE_LPMBX_TX_NIC_PROD0_HI 0x5980 1805 #define BGE_LPMBX_TX_NIC_PROD0_LO 0x5984 1806 #define BGE_LPMBX_TX_NIC_PROD1_HI 0x5988 1807 #define BGE_LPMBX_TX_NIC_PROD1_LO 0x598C 1808 #define BGE_LPMBX_TX_NIC_PROD2_HI 0x5990 1809 #define BGE_LPMBX_TX_NIC_PROD2_LO 0x5994 1810 #define BGE_LPMBX_TX_NIC_PROD3_HI 0x5998 1811 #define BGE_LPMBX_TX_NIC_PROD3_LO 0x599C 1812 #define BGE_LPMBX_TX_NIC_PROD4_HI 0x59A0 1813 #define BGE_LPMBX_TX_NIC_PROD4_LO 0x59A4 1814 #define BGE_LPMBX_TX_NIC_PROD5_HI 0x59A8 1815 #define BGE_LPMBX_TX_NIC_PROD5_LO 0x59AC 1816 #define BGE_LPMBX_TX_NIC_PROD6_HI 0x59B0 1817 #define BGE_LPMBX_TX_NIC_PROD6_LO 0x59B4 1818 #define BGE_LPMBX_TX_NIC_PROD7_HI 0x59B8 1819 #define BGE_LPMBX_TX_NIC_PROD7_LO 0x59BC 1820 #define BGE_LPMBX_TX_NIC_PROD8_HI 0x59C0 1821 #define BGE_LPMBX_TX_NIC_PROD8_LO 0x59C4 1822 #define BGE_LPMBX_TX_NIC_PROD9_HI 0x59C8 1823 #define BGE_LPMBX_TX_NIC_PROD9_LO 0x59CC 1824 #define BGE_LPMBX_TX_NIC_PROD10_HI 0x59D0 1825 #define BGE_LPMBX_TX_NIC_PROD10_LO 0x59D4 1826 #define BGE_LPMBX_TX_NIC_PROD11_HI 0x59D8 1827 #define BGE_LPMBX_TX_NIC_PROD11_LO 0x59DC 1828 #define BGE_LPMBX_TX_NIC_PROD12_HI 0x59E0 1829 #define BGE_LPMBX_TX_NIC_PROD12_LO 0x59E4 1830 #define BGE_LPMBX_TX_NIC_PROD13_HI 0x59E8 1831 #define BGE_LPMBX_TX_NIC_PROD13_LO 0x59EC 1832 #define BGE_LPMBX_TX_NIC_PROD14_HI 0x59F0 1833 #define BGE_LPMBX_TX_NIC_PROD14_LO 0x59F4 1834 #define BGE_LPMBX_TX_NIC_PROD15_HI 0x59F8 1835 #define BGE_LPMBX_TX_NIC_PROD15_LO 0x59FC 1836 1837 /* 1838 * Flow throw Queue reset register 1839 */ 1840 #define BGE_FTQ_RESET 0x5C00 1841 1842 #define BGE_FTQRESET_DMAREAD 0x00000002 1843 #define BGE_FTQRESET_DMAHIPRIO_RD 0x00000004 1844 #define BGE_FTQRESET_DMADONE 0x00000010 1845 #define BGE_FTQRESET_SBDC 0x00000020 1846 #define BGE_FTQRESET_SDI 0x00000040 1847 #define BGE_FTQRESET_WDMA 0x00000080 1848 #define BGE_FTQRESET_DMAHIPRIO_WR 0x00000100 1849 #define BGE_FTQRESET_TYPE1_SOFTWARE 0x00000200 1850 #define BGE_FTQRESET_SDC 0x00000400 1851 #define BGE_FTQRESET_HCC 0x00000800 1852 #define BGE_FTQRESET_TXFIFO 0x00001000 1853 #define BGE_FTQRESET_MBC 0x00002000 1854 #define BGE_FTQRESET_RBDC 0x00004000 1855 #define BGE_FTQRESET_RXLP 0x00008000 1856 #define BGE_FTQRESET_RDBDI 0x00010000 1857 #define BGE_FTQRESET_RDC 0x00020000 1858 #define BGE_FTQRESET_TYPE2_SOFTWARE 0x00040000 1859 1860 /* 1861 * Message Signaled Interrupt registers 1862 */ 1863 #define BGE_MSI_MODE 0x6000 1864 #define BGE_MSI_STATUS 0x6004 1865 #define BGE_MSI_FIFOACCESS 0x6008 1866 1867 /* MSI mode register */ 1868 #define BGE_MSIMODE_RESET 0x00000001 1869 #define BGE_MSIMODE_ENABLE 0x00000002 1870 #define BGE_MSIMODE_PCI_TGT_ABRT_ATTN 0x00000004 1871 #define BGE_MSIMODE_PCI_MSTR_ABRT_ATTN 0x00000008 1872 #define BGE_MSIMODE_PCI_PERR_ATTN 0x00000010 1873 #define BGE_MSIMODE_MSI_FIFOUFLOW_ATTN 0x00000020 1874 #define BGE_MSIMODE_MSI_FIFOOFLOW_ATTN 0x00000040 1875 1876 /* MSI status register */ 1877 #define BGE_MSISTAT_PCI_TGT_ABRT_ATTN 0x00000004 1878 #define BGE_MSISTAT_PCI_MSTR_ABRT_ATTN 0x00000008 1879 #define BGE_MSISTAT_PCI_PERR_ATTN 0x00000010 1880 #define BGE_MSISTAT_MSI_FIFOUFLOW_ATTN 0x00000020 1881 #define BGE_MSISTAT_MSI_FIFOOFLOW_ATTN 0x00000040 1882 1883 1884 /* 1885 * DMA Completion registers 1886 */ 1887 #define BGE_DMAC_MODE 0x6400 1888 1889 /* DMA Completion mode register */ 1890 #define BGE_DMACMODE_RESET 0x00000001 1891 #define BGE_DMACMODE_ENABLE 0x00000002 1892 1893 1894 /* 1895 * General control registers. 1896 */ 1897 #define BGE_MODE_CTL 0x6800 1898 #define BGE_MISC_CFG 0x6804 1899 #define BGE_MISC_LOCAL_CTL 0x6808 1900 #define BGE_RX_CPU_EVENT 0x6810 1901 #define BGE_TX_CPU_EVENT 0x6820 1902 #define BGE_EE_ADDR 0x6838 1903 #define BGE_EE_DATA 0x683C 1904 #define BGE_EE_CTL 0x6840 1905 #define BGE_MDI_CTL 0x6844 1906 #define BGE_EE_DELAY 0x6848 1907 #define BGE_FASTBOOT_PC 0x6894 1908 1909 #define BGE_RX_CPU_DRV_EVENT 0x00004000 1910 1911 /* 1912 * NVRAM Control registers 1913 */ 1914 #define BGE_NVRAM_CMD 0x7000 1915 #define BGE_NVRAM_STAT 0x7004 1916 #define BGE_NVRAM_WRDATA 0x7008 1917 #define BGE_NVRAM_ADDR 0x700c 1918 #define BGE_NVRAM_RDDATA 0x7010 1919 #define BGE_NVRAM_CFG1 0x7014 1920 #define BGE_NVRAM_CFG2 0x7018 1921 #define BGE_NVRAM_CFG3 0x701c 1922 #define BGE_NVRAM_SWARB 0x7020 1923 #define BGE_NVRAM_ACCESS 0x7024 1924 #define BGE_NVRAM_WRITE1 0x7028 1925 1926 #define BGE_NVRAMCMD_RESET 0x00000001 1927 #define BGE_NVRAMCMD_DONE 0x00000008 1928 #define BGE_NVRAMCMD_START 0x00000010 1929 #define BGE_NVRAMCMD_WR 0x00000020 /* 1 = wr, 0 = rd */ 1930 #define BGE_NVRAMCMD_ERASE 0x00000040 1931 #define BGE_NVRAMCMD_FIRST 0x00000080 1932 #define BGE_NVRAMCMD_LAST 0x00000100 1933 1934 #define BGE_NVRAM_READCMD \ 1935 (BGE_NVRAMCMD_FIRST|BGE_NVRAMCMD_LAST| \ 1936 BGE_NVRAMCMD_START|BGE_NVRAMCMD_DONE) 1937 #define BGE_NVRAM_WRITECMD \ 1938 (BGE_NVRAMCMD_FIRST|BGE_NVRAMCMD_LAST| \ 1939 BGE_NVRAMCMD_START|BGE_NVRAMCMD_DONE|BGE_NVRAMCMD_WR) 1940 1941 #define BGE_NVRAMSWARB_SET0 0x00000001 1942 #define BGE_NVRAMSWARB_SET1 0x00000002 1943 #define BGE_NVRAMSWARB_SET2 0x00000003 1944 #define BGE_NVRAMSWARB_SET3 0x00000004 1945 #define BGE_NVRAMSWARB_CLR0 0x00000010 1946 #define BGE_NVRAMSWARB_CLR1 0x00000020 1947 #define BGE_NVRAMSWARB_CLR2 0x00000040 1948 #define BGE_NVRAMSWARB_CLR3 0x00000080 1949 #define BGE_NVRAMSWARB_GNT0 0x00000100 1950 #define BGE_NVRAMSWARB_GNT1 0x00000200 1951 #define BGE_NVRAMSWARB_GNT2 0x00000400 1952 #define BGE_NVRAMSWARB_GNT3 0x00000800 1953 #define BGE_NVRAMSWARB_REQ0 0x00001000 1954 #define BGE_NVRAMSWARB_REQ1 0x00002000 1955 #define BGE_NVRAMSWARB_REQ2 0x00004000 1956 #define BGE_NVRAMSWARB_REQ3 0x00008000 1957 1958 #define BGE_NVRAMACC_ENABLE 0x00000001 1959 #define BGE_NVRAMACC_WRENABLE 0x00000002 1960 1961 /* 1962 * TLP Control Register 1963 * Applicable to BCM5721 and BCM5751 only 1964 */ 1965 #define BGE_TLP_CONTROL_REG 0x7c00 1966 #define BGE_TLP_FTSMAX 0x000c 1967 #define BGE_TLP_FTSMAX_MSK 0x000000ff 1968 #define BGE_TLP_FTSMAX_VAL 0x0000002c 1969 #define BGE_TLP_PHYCTL1 0x0004 1970 #define BGE_TLP_PHYCTL1_EN_L1PLLPD 0x00001000 1971 #define BGE_TLP_PHYCTL5 0x0014 1972 #define BGE_TLP_PHYCTL5_DIS_L2CLKREQ 0x80000000 1973 #define BGE_TLP_DATA_FIFO_PROTECT 0x02000000 1974 1975 /* 1976 * PCIe L1 config registers? 1977 */ 1978 #define BGE_PCIE_PWRMNG_THRESH 0x7d28 1979 #define BGE_PCIE_LINKCTL 0x7d54 1980 #define BGE_PCIE_EIDLE_DELAY 0x7e70 1981 1982 /* PCIe Power Management register */ 1983 #define BGE_PCIE_PWRMNG_L1THRESH_MASK 0x0000ff00 1984 #define BGE_PCIE_PWRMNG_L1THRESH_4MS 0x0000ff00 1985 #define BGE_PCIE_PWRMNG_EXTASPMTMR_EN 0x01000000 1986 1987 /* PCIe link control register */ 1988 #define BGE_PCIE_LINKCTL_L1_PLL_PDEN 0x00000008 1989 #define BGE_PCIE_LINKCTL_L1_PLL_PDDIS 0x00000080 1990 1991 /* PCIe Enhanced idle delay register */ 1992 #define BGE_PCIE_EIDLE_DELAY_MASK 0x0000001f 1993 #define BGE_PCIE_EIDLE_DELAY_13CLK 0x0000000c 1994 1995 1996 /* 1997 * PHY Test Control Register 1998 * Applicable to BCM5721 and BCM5751 only 1999 */ 2000 #define BGE_PHY_TEST_CTRL_REG 0x7e2c 2001 #define BGE_PHY_PCIE_SCRAM_MODE 0x0020 2002 #define BGE_PHY_PCIE_LTASS_MODE 0x0040 2003 2004 /* Mode control register */ 2005 #define BGE_MODECTL_INT_SNDCOAL_ONLY 0x00000001 2006 #define BGE_MODECTL_BYTESWAP_NONFRAME 0x00000002 2007 #define BGE_MODECTL_WORDSWAP_NONFRAME 0x00000004 2008 #define BGE_MODECTL_BYTESWAP_DATA 0x00000010 2009 #define BGE_MODECTL_WORDSWAP_DATA 0x00000020 2010 #define BGE_MODECTL_BYTESWAP_B2HRX_DATA 0x00000040 2011 #define BGE_MODECTL_WORDSWAP_B2HRX_DATA 0x00000080 2012 #define BGE_MODECTL_NO_FRAME_CRACKING 0x00000200 2013 #define BGE_MODECTL_NO_RX_CRC 0x00000400 2014 #define BGE_MODECTL_RX_BADFRAMES 0x00000800 2015 #define BGE_MODECTL_NO_TX_INTR 0x00002000 2016 #define BGE_MODECTL_NO_RX_INTR 0x00004000 2017 #define BGE_MODECTL_FORCE_PCI32 0x00008000 2018 #define BGE_MODECTL_B2HRX_ENABLE 0x00008000 2019 #define BGE_MODECTL_STACKUP 0x00010000 2020 #define BGE_MODECTL_HOST_SEND_BDS 0x00020000 2021 #define BGE_MODECTL_HTX2B_ENABLE 0x00040000 2022 #define BGE_MODECTL_TX_NO_PHDR_CSUM 0x00100000 2023 #define BGE_MODECTL_PCIE_TLPADDR1 0x00400000 2024 #define BGE_MODECTL_RX_NO_PHDR_CSUM 0x00800000 2025 #define BGE_MODECTL_TX_ATTN_INTR 0x01000000 2026 #define BGE_MODECTL_RX_ATTN_INTR 0x02000000 2027 #define BGE_MODECTL_MAC_ATTN_INTR 0x04000000 2028 #define BGE_MODECTL_DMA_ATTN_INTR 0x08000000 2029 #define BGE_MODECTL_FLOWCTL_ATTN_INTR 0x10000000 2030 #define BGE_MODECTL_4X_SENDRING_SZ 0x20000000 2031 #define BGE_MODECTL_PCIE_TLPADDR0 0x20000000 2032 #define BGE_MODECTL_FW_PROCESS_MCASTS 0x40000000 2033 #define BGE_MODECTL_PCIE_TLPADDR2 0x80000000 2034 #define BGE_MODECTL_PCIE_TLPADDRMASK (BGE_MODECTL_PCIE_TLPADDR2 | \ 2035 BGE_MODECTL_PCIE_TLPADDR1 | \ 2036 BGE_MODECTL_PCIE_TLPADDR0) 2037 2038 /* Misc. config register */ 2039 #define BGE_MISCCFG_RESET_CORE_CLOCKS 0x00000001 2040 #define BGE_MISCCFG_TIMER_PRESCALER 0x000000FE 2041 #define BGE_MISCCFG_BOARD_ID_5788 0x00010000 2042 #define BGE_MISCCFG_BOARD_ID_5788M 0x00018000 2043 #define BGE_MISCCFG_BOARD_ID_MASK 0x0001e000 2044 #define BGE_MISCCFG_EPHY_IDDQ 0x00200000 2045 #define BGE_MISCCFG_GPHY_PD_OVERRIDE 0x04000000 2046 #define BGE_MISCCFG_GRC_RESET_DISABLE 0x20000000 2047 2048 #define BGE_32BITTIME_66MHZ (0x41 << 1) 2049 2050 /* Misc. Local Control */ 2051 #define BGE_MLC_INTR_STATE 0x00000001 2052 #define BGE_MLC_INTR_CLR 0x00000002 2053 #define BGE_MLC_INTR_SET 0x00000004 2054 #define BGE_MLC_INTR_ONATTN 0x00000008 2055 #define BGE_MLC_MISCIO_IN0 0x00000100 2056 #define BGE_MLC_MISCIO_IN1 0x00000200 2057 #define BGE_MLC_MISCIO_IN2 0x00000400 2058 #define BGE_MLC_MISCIO_OUTEN0 0x00000800 2059 #define BGE_MLC_MISCIO_OUTEN1 0x00001000 2060 #define BGE_MLC_MISCIO_OUTEN2 0x00002000 2061 #define BGE_MLC_MISCIO_OUT0 0x00004000 2062 #define BGE_MLC_MISCIO_OUT1 0x00008000 2063 #define BGE_MLC_MISCIO_OUT2 0x00010000 2064 #define BGE_MLC_EXTRAM_ENB 0x00020000 2065 #define BGE_MLC_SRAM_SIZE 0x001C0000 2066 #define BGE_MLC_BANK_SEL 0x00200000 /* 0 = 2 banks, 1 == 1 */ 2067 #define BGE_MLC_SSRAM_TYPE 0x00400000 /* 1 = ZBT, 0 = standard */ 2068 #define BGE_MLC_SSRAM_CYC_DESEL 0x00800000 2069 #define BGE_MLC_AUTO_EEPROM 0x01000000 2070 2071 #define BGE_SSRAMSIZE_256KB 0x00000000 2072 #define BGE_SSRAMSIZE_512KB 0x00040000 2073 #define BGE_SSRAMSIZE_1MB 0x00080000 2074 #define BGE_SSRAMSIZE_2MB 0x000C0000 2075 #define BGE_SSRAMSIZE_4MB 0x00100000 2076 #define BGE_SSRAMSIZE_8MB 0x00140000 2077 #define BGE_SSRAMSIZE_16M 0x00180000 2078 2079 /* EEPROM address register */ 2080 #define BGE_EEADDR_ADDRESS 0x0000FFFC 2081 #define BGE_EEADDR_HALFCLK 0x01FF0000 2082 #define BGE_EEADDR_START 0x02000000 2083 #define BGE_EEADDR_DEVID 0x1C000000 2084 #define BGE_EEADDR_RESET 0x20000000 2085 #define BGE_EEADDR_DONE 0x40000000 2086 #define BGE_EEADDR_RW 0x80000000 /* 1 = rd, 0 = wr */ 2087 2088 #define BGE_EEDEVID(x) ((x & 7) << 26) 2089 #define BGE_EEHALFCLK(x) ((x & 0x1FF) << 16) 2090 #define BGE_HALFCLK_384SCL 0x60 2091 #define BGE_EE_READCMD \ 2092 (BGE_EEHALFCLK(BGE_HALFCLK_384SCL)|BGE_EEDEVID(0)| \ 2093 BGE_EEADDR_START|BGE_EEADDR_RW|BGE_EEADDR_DONE) 2094 #define BGE_EE_WRCMD \ 2095 (BGE_EEHALFCLK(BGE_HALFCLK_384SCL)|BGE_EEDEVID(0)| \ 2096 BGE_EEADDR_START|BGE_EEADDR_DONE) 2097 2098 /* EEPROM Control register */ 2099 #define BGE_EECTL_CLKOUT_TRISTATE 0x00000001 2100 #define BGE_EECTL_CLKOUT 0x00000002 2101 #define BGE_EECTL_CLKIN 0x00000004 2102 #define BGE_EECTL_DATAOUT_TRISTATE 0x00000008 2103 #define BGE_EECTL_DATAOUT 0x00000010 2104 #define BGE_EECTL_DATAIN 0x00000020 2105 2106 /* MDI (MII/GMII) access register */ 2107 #define BGE_MDI_DATA 0x00000001 2108 #define BGE_MDI_DIR 0x00000002 2109 #define BGE_MDI_SEL 0x00000004 2110 #define BGE_MDI_CLK 0x00000008 2111 2112 #define BGE_MEMWIN_START 0x00008000 2113 #define BGE_MEMWIN_END 0x0000FFFF 2114 2115 /* BAR2 (APE) Register Definitions */ 2116 2117 #define BGE_APE_GPIO_MSG 0x0008 2118 #define BGE_APE_EVENT 0x000C 2119 #define BGE_APE_LOCK_REQ 0x002C 2120 #define BGE_APE_LOCK_GRANT 0x004C 2121 2122 #define BGE_APE_GPIO_MSG_SHIFT 4 2123 2124 #define BGE_APE_EVENT_1 0x00000001 2125 2126 #define BGE_APE_LOCK_REQ_DRIVER0 0x00001000 2127 2128 #define BGE_APE_LOCK_GRANT_DRIVER0 0x00001000 2129 2130 /* APE Shared Memory block (writable by APE only) */ 2131 #define BGE_APE_SEG_SIG 0x4000 2132 #define BGE_APE_FW_STATUS 0x400C 2133 #define BGE_APE_FW_FEATURES 0x4010 2134 #define BGE_APE_FW_BEHAVIOR 0x4014 2135 #define BGE_APE_FW_VERSION 0x4018 2136 #define BGE_APE_FW_HEARTBEAT_INTERVAL 0x4024 2137 #define BGE_APE_FW_HEARTBEAT 0x4028 2138 #define BGE_APE_FW_ERROR_FLAGS 0x4074 2139 2140 #define BGE_APE_SEG_SIG_MAGIC 0x41504521 2141 2142 #define BGE_APE_FW_STATUS_READY 0x00000100 2143 2144 #define BGE_APE_FW_FEATURE_DASH 0x00000001 2145 #define BGE_APE_FW_FEATURE_NCSI 0x00000002 2146 2147 #define BGE_APE_FW_VERSION_MAJMSK 0xFF000000 2148 #define BGE_APE_FW_VERSION_MAJSFT 24 2149 #define BGE_APE_FW_VERSION_MINMSK 0x00FF0000 2150 #define BGE_APE_FW_VERSION_MINSFT 16 2151 #define BGE_APE_FW_VERSION_REVMSK 0x0000FF00 2152 #define BGE_APE_FW_VERSION_REVSFT 8 2153 #define BGE_APE_FW_VERSION_BLDMSK 0x000000FF 2154 2155 /* Host Shared Memory block (writable by host only) */ 2156 #define BGE_APE_HOST_SEG_SIG 0x4200 2157 #define BGE_APE_HOST_SEG_LEN 0x4204 2158 #define BGE_APE_HOST_INIT_COUNT 0x4208 2159 #define BGE_APE_HOST_DRIVER_ID 0x420C 2160 #define BGE_APE_HOST_BEHAVIOR 0x4210 2161 #define BGE_APE_HOST_HEARTBEAT_INT_MS 0x4214 2162 #define BGE_APE_HOST_HEARTBEAT_COUNT 0x4218 2163 #define BGE_APE_HOST_DRVR_STATE 0x421C 2164 #define BGE_APE_HOST_WOL_SPEED 0x4224 2165 2166 #define BGE_APE_HOST_SEG_SIG_MAGIC 0x484F5354 2167 2168 #define BGE_APE_HOST_SEG_LEN_MAGIC 0x00000020 2169 2170 #define BGE_APE_HOST_DRIVER_ID_FBSD 0xF6000000 2171 #define BGE_APE_HOST_DRIVER_ID_MAGIC(maj, min) \ 2172 (BGE_APE_HOST_DRIVER_ID_FBSD | \ 2173 ((maj) & 0xffd) << 16 | ((min) & 0xff) << 8) 2174 2175 #define BGE_APE_HOST_BEHAV_NO_PHYLOCK 0x00000001 2176 2177 #define BGE_APE_HOST_HEARTBEAT_INT_DISABLE 0 2178 #define BGE_APE_HOST_HEARTBEAT_INT_5SEC 5000 2179 2180 #define BGE_APE_HOST_DRVR_STATE_START 0x00000001 2181 #define BGE_APE_HOST_DRVR_STATE_UNLOAD 0x00000002 2182 #define BGE_APE_HOST_DRVR_STATE_WOL 0x00000003 2183 #define BGE_APE_HOST_DRVR_STATE_SUSPEND 0x00000004 2184 2185 #define BGE_APE_HOST_WOL_SPEED_AUTO 0x00008000 2186 2187 #define BGE_APE_EVENT_STATUS 0x4300 2188 2189 #define BGE_APE_EVENT_STATUS_DRIVER_EVNT 0x00000010 2190 #define BGE_APE_EVENT_STATUS_STATE_CHNGE 0x00000500 2191 #define BGE_APE_EVENT_STATUS_STATE_START 0x00010000 2192 #define BGE_APE_EVENT_STATUS_STATE_UNLOAD 0x00020000 2193 #define BGE_APE_EVENT_STATUS_STATE_WOL 0x00030000 2194 #define BGE_APE_EVENT_STATUS_STATE_SUSPEND 0x00040000 2195 #define BGE_APE_EVENT_STATUS_EVENT_PENDING 0x80000000 2196 2197 #define BGE_APE_DEBUG_LOG 0x4E00 2198 #define BGE_APE_DEBUG_LOG_LEN 0x0100 2199 2200 #define BGE_APE_PER_LOCK_REQ 0x8400 2201 #define BGE_APE_PER_LOCK_GRANT 0x8420 2202 2203 #define BGE_APE_LOCK_PER_REQ_DRIVER0 0x00001000 2204 #define BGE_APE_LOCK_PER_REQ_DRIVER1 0x00000002 2205 #define BGE_APE_LOCK_PER_REQ_DRIVER2 0x00000004 2206 #define BGE_APE_LOCK_PER_REQ_DRIVER3 0x00000008 2207 2208 #define BGE_APE_PER_LOCK_GRANT_DRIVER0 0x00001000 2209 #define BGE_APE_PER_LOCK_GRANT_DRIVER1 0x00000002 2210 #define BGE_APE_PER_LOCK_GRANT_DRIVER2 0x00000004 2211 #define BGE_APE_PER_LOCK_GRANT_DRIVER3 0x00000008 2212 2213 /* APE Mutex Resources */ 2214 #define BGE_APE_LOCK_PHY0 0 2215 #define BGE_APE_LOCK_GRC 1 2216 #define BGE_APE_LOCK_PHY1 2 2217 #define BGE_APE_LOCK_PHY2 3 2218 #define BGE_APE_LOCK_MEM 4 2219 #define BGE_APE_LOCK_PHY3 5 2220 #define BGE_APE_LOCK_GPIO 7 2221 2222 #define BGE_MEMWIN_READ(pc, tag, x, val) \ 2223 do { \ 2224 pci_conf_write(pc, tag, BGE_PCI_MEMWIN_BASEADDR, \ 2225 (0xFFFF0000 & x)); \ 2226 val = CSR_READ_4(sc, BGE_MEMWIN_START + (x & 0xFFFF)); \ 2227 } while(0) 2228 2229 #define BGE_MEMWIN_WRITE(pc, tag, x, val) \ 2230 do { \ 2231 pci_conf_write(pc, tag, BGE_PCI_MEMWIN_BASEADDR, \ 2232 (0xFFFF0000 & x)); \ 2233 CSR_WRITE_4(sc, BGE_MEMWIN_START + (x & 0xFFFF), val); \ 2234 } while(0) 2235 2236 /* 2237 * This magic number is used to prevent PXE restart when we 2238 * issue a software reset. We write this magic number to the 2239 * firmware mailbox at 0xB50 in order to prevent the PXE boot 2240 * code from running. 2241 */ 2242 #define BGE_SRAM_FW_MB_MAGIC 0x4B657654 /* == ~0xB49A89AB */ 2243 2244 typedef struct { 2245 volatile uint32_t bge_addr_hi; 2246 volatile uint32_t bge_addr_lo; 2247 } bge_hostaddr; 2248 2249 /* Ring control block structure */ 2250 struct bge_rcb { 2251 bge_hostaddr bge_hostaddr; 2252 volatile uint32_t bge_maxlen_flags; /* two 16-bit fields */ 2253 volatile uint32_t bge_nicaddr; 2254 }; 2255 2256 #define BGE_RCB_MAXLEN_FLAGS(maxlen, flags) ((maxlen) << 16 | (flags)) 2257 2258 #define BGE_RCB_FLAG_USE_EXT_RX_BD 0x0001 2259 #define BGE_RCB_FLAG_RING_DISABLED 0x0002 2260 2261 struct bge_tx_bd { 2262 bge_hostaddr bge_addr; 2263 #if BYTE_ORDER == BIG_ENDIAN 2264 volatile uint16_t bge_len; 2265 volatile uint16_t bge_flags; 2266 volatile uint16_t bge_rsvd; 2267 volatile uint16_t bge_vlan_tag; 2268 #else 2269 volatile uint16_t bge_flags; 2270 volatile uint16_t bge_len; 2271 volatile uint16_t bge_vlan_tag; 2272 volatile uint16_t bge_rsvd; 2273 #endif 2274 }; 2275 2276 #define BGE_TXBDFLAG_TCP_UDP_CSUM 0x0001 2277 #define BGE_TXBDFLAG_IP_CSUM 0x0002 2278 #define BGE_TXBDFLAG_END 0x0004 2279 #define BGE_TXBDFLAG_IP_FRAG 0x0008 2280 #define BGE_TXBDFLAG_IP_FRAG_END 0x0010 2281 #define BGE_TXBDFLAG_VLAN_TAG 0x0040 2282 #define BGE_TXBDFLAG_COAL_NOW 0x0080 2283 #define BGE_TXBDFLAG_CPU_PRE_DMA 0x0100 2284 #define BGE_TXBDFLAG_CPU_POST_DMA 0x0200 2285 #define BGE_TXBDFLAG_INSERT_SRC_ADDR 0x1000 2286 #define BGE_TXBDFLAG_CHOOSE_SRC_ADDR 0x6000 2287 #define BGE_TXBDFLAG_NO_CRC 0x8000 2288 2289 #define BGE_NIC_TXRING_ADDR(ringno, size) \ 2290 BGE_SEND_RING_1_TO_4 + \ 2291 ((ringno * sizeof(struct bge_tx_bd) * size) / 4) 2292 2293 struct bge_rx_bd { 2294 bge_hostaddr bge_addr; 2295 #if BYTE_ORDER == BIG_ENDIAN 2296 volatile uint16_t bge_idx; 2297 volatile uint16_t bge_len; 2298 volatile uint16_t bge_type; 2299 volatile uint16_t bge_flags; 2300 volatile uint16_t bge_ip_csum; 2301 volatile uint16_t bge_tcp_udp_csum; 2302 volatile uint16_t bge_error_flag; 2303 volatile uint16_t bge_vlan_tag; 2304 #else 2305 volatile uint16_t bge_len; 2306 volatile uint16_t bge_idx; 2307 volatile uint16_t bge_flags; 2308 volatile uint16_t bge_type; 2309 volatile uint16_t bge_tcp_udp_csum; 2310 volatile uint16_t bge_ip_csum; 2311 volatile uint16_t bge_vlan_tag; 2312 volatile uint16_t bge_error_flag; 2313 #endif 2314 volatile uint32_t bge_rsvd; 2315 volatile uint32_t bge_opaque; 2316 }; 2317 2318 #define BGE_RXBDFLAG_END 0x0004 2319 #define BGE_RXBDFLAG_JUMBO_RING 0x0020 2320 #define BGE_RXBDFLAG_VLAN_TAG 0x0040 2321 #define BGE_RXBDFLAG_ERROR 0x0400 2322 #define BGE_RXBDFLAG_MINI_RING 0x0800 2323 #define BGE_RXBDFLAG_IP_CSUM 0x1000 2324 #define BGE_RXBDFLAG_TCP_UDP_CSUM 0x2000 2325 #define BGE_RXBDFLAG_TCP_UDP_IS_TCP 0x4000 2326 #define BGE_RXBDFLAG_IPV6 0x8000 2327 2328 #define BGE_RXERRFLAG_BAD_CRC 0x0001 2329 #define BGE_RXERRFLAG_COLL_DETECT 0x0002 2330 #define BGE_RXERRFLAG_LINK_LOST 0x0004 2331 #define BGE_RXERRFLAG_PHY_DECODE_ERR 0x0008 2332 #define BGE_RXERRFLAG_MAC_ABORT 0x0010 2333 #define BGE_RXERRFLAG_RUNT 0x0020 2334 #define BGE_RXERRFLAG_TRUNC_NO_RSRCS 0x0040 2335 #define BGE_RXERRFLAG_GIANT 0x0080 2336 #define BGE_RXERRFLAG_IP_CSUM_NOK 0x1000 /* 5717 */ 2337 2338 struct bge_sts_idx { 2339 #if BYTE_ORDER == BIG_ENDIAN 2340 volatile uint16_t bge_tx_cons_idx; 2341 volatile uint16_t bge_rx_prod_idx; 2342 #else 2343 volatile uint16_t bge_rx_prod_idx; 2344 volatile uint16_t bge_tx_cons_idx; 2345 #endif 2346 }; 2347 2348 struct bge_status_block { 2349 volatile uint32_t bge_status; 2350 volatile uint32_t bge_status_tag; 2351 #if BYTE_ORDER == BIG_ENDIAN 2352 volatile uint16_t bge_rx_std_cons_idx; 2353 volatile uint16_t bge_rx_jumbo_cons_idx; 2354 volatile uint16_t bge_rsvd1; 2355 volatile uint16_t bge_rx_mini_cons_idx; 2356 #else 2357 volatile uint16_t bge_rx_jumbo_cons_idx; 2358 volatile uint16_t bge_rx_std_cons_idx; 2359 volatile uint16_t bge_rx_mini_cons_idx; 2360 volatile uint16_t bge_rsvd1; 2361 #endif 2362 struct bge_sts_idx bge_idx[16]; 2363 }; 2364 2365 #define BGE_TX_CONSIDX(x, i) x->bge_idx[i].bge_tx_considx 2366 #define BGE_RX_PRODIDX(x, i) x->bge_idx[i].bge_rx_prodidx 2367 2368 #define BGE_STATFLAG_UPDATED 0x00000001 2369 #define BGE_STATFLAG_LINKSTATE_CHANGED 0x00000002 2370 #define BGE_STATFLAG_ERROR 0x00000004 2371 2372 2373 /* 2374 * Broadcom Vendor ID 2375 * (Note: the BCM570x still defaults to the Alteon PCI vendor ID 2376 * even though they're now manufactured by Broadcom) 2377 */ 2378 #define BCOM_VENDORID 0x14E4 2379 #define BCOM_DEVICEID_BCM5700 0x1644 2380 #define BCOM_DEVICEID_BCM5701 0x1645 2381 #define BCOM_DEVICEID_BCM5789 0x169d 2382 2383 /* 2384 * Alteon AceNIC PCI vendor/device ID. 2385 */ 2386 #define ALT_VENDORID 0x12AE 2387 #define ALT_DEVICEID_ACENIC 0x0001 2388 #define ALT_DEVICEID_ACENIC_COPPER 0x0002 2389 #define ALT_DEVICEID_BCM5700 0x0003 2390 #define ALT_DEVICEID_BCM5701 0x0004 2391 2392 /* 2393 * 3Com 3c985 PCI vendor/device ID. 2394 */ 2395 #define TC_VENDORID 0x10B7 2396 #define TC_DEVICEID_3C985 0x0001 2397 #define TC_DEVICEID_3C996 0x0003 2398 2399 /* 2400 * SysKonnect PCI vendor ID 2401 */ 2402 #define SK_VENDORID 0x1148 2403 #define SK_DEVICEID_ALTIMA 0x4400 2404 #define SK_SUBSYSID_9D21 0x4421 2405 #define SK_SUBSYSID_9D41 0x4441 2406 2407 /* 2408 * Altima PCI vendor/device ID. 2409 */ 2410 #define ALTIMA_VENDORID 0x173b 2411 #define ALTIMA_DEVICE_AC1000 0x03e8 2412 2413 /* 2414 * Offset of MAC address inside EEPROM. 2415 */ 2416 #define BGE_EE_MAC_OFFSET 0x7C 2417 #define BGE_EE_MAC_OFFSET_5906 0x10 2418 #define BGE_EE_HWCFG_OFFSET 0xC8 2419 2420 #define BGE_HWCFG_VOLTAGE 0x00000003 2421 #define BGE_HWCFG_PHYLED_MODE 0x0000000C 2422 #define BGE_HWCFG_MEDIA 0x00000030 2423 #define BGE_HWCFG_ASF 0x00000080 2424 #define BGE_HWCFG_EEPROM_WP 0x00000100 2425 2426 #define BGE_VOLTAGE_1POINT3 0x00000000 2427 #define BGE_VOLTAGE_1POINT8 0x00000001 2428 2429 #define BGE_PHYLEDMODE_UNSPEC 0x00000000 2430 #define BGE_PHYLEDMODE_TRIPLELED 0x00000004 2431 #define BGE_PHYLEDMODE_SINGLELED 0x00000008 2432 2433 #define BGE_MEDIA_UNSPEC 0x00000000 2434 #define BGE_MEDIA_COPPER 0x00000010 2435 #define BGE_MEDIA_FIBER 0x00000020 2436 2437 #define BGE_PCI_READ_CMD 0x06000000 2438 #define BGE_PCI_WRITE_CMD 0x70000000 2439 2440 #define BGE_TICKS_PER_SEC 1000000 2441 2442 /* 2443 * Ring size constants. 2444 */ 2445 #define BGE_EVENT_RING_CNT 256 2446 #define BGE_CMD_RING_CNT 64 2447 #define BGE_STD_RX_RING_CNT 512 2448 #define BGE_JUMBO_RX_RING_CNT 256 2449 #define BGE_MINI_RX_RING_CNT 1024 2450 #define BGE_RETURN_RING_CNT 1024 2451 #define BGE_RETURN_RING_CNT_5705 512 2452 2453 /* 2454 * Possible TX ring sizes. 2455 */ 2456 #define BGE_TX_RING_CNT_128 128 2457 #define BGE_TX_RING_BASE_128 0x3800 2458 2459 #define BGE_TX_RING_CNT_256 256 2460 #define BGE_TX_RING_BASE_256 0x3000 2461 2462 #define BGE_TX_RING_CNT_512 512 2463 #define BGE_TX_RING_BASE_512 0x2000 2464 2465 #define BGE_TX_RING_CNT BGE_TX_RING_CNT_512 2466 #define BGE_TX_RING_BASE BGE_TX_RING_BASE_512 2467 2468 /* 2469 * Tigon III statistics counters. 2470 */ 2471 2472 /* Stats counters access through registers */ 2473 struct bge_mac_stats_regs { 2474 uint32_t ifHCOutOctets; 2475 uint32_t Reserved0; 2476 uint32_t etherStatsCollisions; 2477 uint32_t outXonSent; 2478 uint32_t outXoffSent; 2479 uint32_t Reserved1; 2480 uint32_t dot3StatsInternalMacTransmitErrors; 2481 uint32_t dot3StatsSingleCollisionFrames; 2482 uint32_t dot3StatsMultipleCollisionFrames; 2483 uint32_t dot3StatsDeferredTransmissions; 2484 uint32_t Reserved2; 2485 uint32_t dot3StatsExcessiveCollisions; 2486 uint32_t dot3StatsLateCollisions; 2487 uint32_t Reserved3[14]; 2488 uint32_t ifHCOutUcastPkts; 2489 uint32_t ifHCOutMulticastPkts; 2490 uint32_t ifHCOutBroadcastPkts; 2491 uint32_t Reserved4[2]; 2492 uint32_t ifHCInOctets; 2493 uint32_t Reserved5; 2494 uint32_t etherStatsFragments; 2495 uint32_t ifHCInUcastPkts; 2496 uint32_t ifHCInMulticastPkts; 2497 uint32_t ifHCInBroadcastPkts; 2498 uint32_t dot3StatsFCSErrors; 2499 uint32_t dot3StatsAlignmentErrors; 2500 uint32_t xonPauseFramesReceived; 2501 uint32_t xoffPauseFramesReceived; 2502 uint32_t macControlFramesReceived; 2503 uint32_t xoffStateEntered; 2504 uint32_t dot3StatsFramesTooLong; 2505 uint32_t etherStatsJabbers; 2506 uint32_t etherStatsUndersizePkts; 2507 }; 2508 2509 struct bge_stats { 2510 uint8_t Reserved0[256]; 2511 2512 /* Statistics maintained by Receive MAC. */ 2513 bge_hostaddr ifHCInOctets; 2514 bge_hostaddr Reserved1; 2515 bge_hostaddr etherStatsFragments; 2516 bge_hostaddr ifHCInUcastPkts; 2517 bge_hostaddr ifHCInMulticastPkts; 2518 bge_hostaddr ifHCInBroadcastPkts; 2519 bge_hostaddr dot3StatsFCSErrors; 2520 bge_hostaddr dot3StatsAlignmentErrors; 2521 bge_hostaddr xonPauseFramesReceived; 2522 bge_hostaddr xoffPauseFramesReceived; 2523 bge_hostaddr macControlFramesReceived; 2524 bge_hostaddr xoffStateEntered; 2525 bge_hostaddr dot3StatsFramesTooLong; 2526 bge_hostaddr etherStatsJabbers; 2527 bge_hostaddr etherStatsUndersizePkts; 2528 bge_hostaddr inRangeLengthError; 2529 bge_hostaddr outRangeLengthError; 2530 bge_hostaddr etherStatsPkts64Octets; 2531 bge_hostaddr etherStatsPkts65Octetsto127Octets; 2532 bge_hostaddr etherStatsPkts128Octetsto255Octets; 2533 bge_hostaddr etherStatsPkts256Octetsto511Octets; 2534 bge_hostaddr etherStatsPkts512Octetsto1023Octets; 2535 bge_hostaddr etherStatsPkts1024Octetsto1522Octets; 2536 bge_hostaddr etherStatsPkts1523Octetsto2047Octets; 2537 bge_hostaddr etherStatsPkts2048Octetsto4095Octets; 2538 bge_hostaddr etherStatsPkts4096Octetsto8191Octets; 2539 bge_hostaddr etherStatsPkts8192Octetsto9022Octets; 2540 2541 bge_hostaddr Unused1[37]; 2542 2543 /* Statistics maintained by Transmit MAC. */ 2544 bge_hostaddr ifHCOutOctets; 2545 bge_hostaddr Reserved2; 2546 bge_hostaddr etherStatsCollisions; 2547 bge_hostaddr outXonSent; 2548 bge_hostaddr outXoffSent; 2549 bge_hostaddr flowControlDone; 2550 bge_hostaddr dot3StatsInternalMacTransmitErrors; 2551 bge_hostaddr dot3StatsSingleCollisionFrames; 2552 bge_hostaddr dot3StatsMultipleCollisionFrames; 2553 bge_hostaddr dot3StatsDeferredTransmissions; 2554 bge_hostaddr Reserved3; 2555 bge_hostaddr dot3StatsExcessiveCollisions; 2556 bge_hostaddr dot3StatsLateCollisions; 2557 bge_hostaddr dot3Collided2Times; 2558 bge_hostaddr dot3Collided3Times; 2559 bge_hostaddr dot3Collided4Times; 2560 bge_hostaddr dot3Collided5Times; 2561 bge_hostaddr dot3Collided6Times; 2562 bge_hostaddr dot3Collided7Times; 2563 bge_hostaddr dot3Collided8Times; 2564 bge_hostaddr dot3Collided9Times; 2565 bge_hostaddr dot3Collided10Times; 2566 bge_hostaddr dot3Collided11Times; 2567 bge_hostaddr dot3Collided12Times; 2568 bge_hostaddr dot3Collided13Times; 2569 bge_hostaddr dot3Collided14Times; 2570 bge_hostaddr dot3Collided15Times; 2571 bge_hostaddr ifHCOutUcastPkts; 2572 bge_hostaddr ifHCOutMulticastPkts; 2573 bge_hostaddr ifHCOutBroadcastPkts; 2574 bge_hostaddr dot3StatsCarrierSenseErrors; 2575 bge_hostaddr ifOutDiscards; 2576 bge_hostaddr ifOutErrors; 2577 2578 bge_hostaddr Unused2[31]; 2579 2580 /* Statistics maintained by Receive List Placement. */ 2581 bge_hostaddr COSIfHCInPkts[16]; 2582 bge_hostaddr COSFramesDroppedDueToFilters; 2583 bge_hostaddr nicDmaWriteQueueFull; 2584 bge_hostaddr nicDmaWriteHighPriQueueFull; 2585 bge_hostaddr nicNoMoreRxBDs; 2586 bge_hostaddr ifInDiscards; 2587 bge_hostaddr ifInErrors; 2588 bge_hostaddr nicRecvThresholdHit; 2589 2590 bge_hostaddr Unused3[9]; 2591 2592 /* Statistics maintained by Send Data Initiator. */ 2593 bge_hostaddr COSIfHCOutPkts[16]; 2594 bge_hostaddr nicDmaReadQueueFull; 2595 bge_hostaddr nicDmaReadHighPriQueueFull; 2596 bge_hostaddr nicSendDataCompQueueFull; 2597 2598 /* Statistics maintained by Host Coalescing. */ 2599 bge_hostaddr nicRingSetSendProdIndex; 2600 bge_hostaddr nicRingStatusUpdate; 2601 bge_hostaddr nicInterrupts; 2602 bge_hostaddr nicAvoidedInterrupts; 2603 bge_hostaddr nicSendThresholdHit; 2604 2605 uint8_t Reserved4[320]; 2606 }; 2607 2608 /* 2609 * Tigon general information block. This resides in host memory 2610 * and contains the status counters, ring control blocks and 2611 * producer pointers. 2612 */ 2613 2614 struct bge_gib { 2615 struct bge_stats bge_stats; 2616 struct bge_rcb bge_tx_rcb[16]; 2617 struct bge_rcb bge_std_rx_rcb; 2618 struct bge_rcb bge_jumbo_rx_rcb; 2619 struct bge_rcb bge_mini_rx_rcb; 2620 struct bge_rcb bge_return_rcb; 2621 }; 2622 2623 /* 2624 * NOTE! On the Alpha, we have an alignment constraint. 2625 * The first thing in the packet is a 14-byte Ethernet header. 2626 * This means that the packet is misaligned. To compensate, 2627 * we actually offset the data 2 bytes into the cluster. This 2628 * alignes the packet after the Ethernet header at a 32-bit 2629 * boundary. 2630 */ 2631 2632 #define BGE_FRAMELEN ETHER_MAX_LEN 2633 #define BGE_MAX_FRAMELEN 1536 2634 #define BGE_JUMBO_FRAMELEN ETHER_MAX_LEN_JUMBO 2635 #define BGE_JUMBO_MTU (BGE_JUMBO_FRAMELEN-ETHER_HDR_LEN-ETHER_CRC_LEN) 2636 #define BGE_PAGE_SIZE PAGE_SIZE 2637 #define BGE_MIN_FRAMELEN 60 2638 2639 /* 2640 * Vital product data and structures. 2641 */ 2642 #define BGE_VPD_FLAG 0x8000 2643 2644 /* VPD structures */ 2645 struct vpd_res { 2646 uint8_t vr_id; 2647 uint8_t vr_len; 2648 uint8_t vr_pad; 2649 }; 2650 2651 struct vpd_key { 2652 char vk_key[2]; 2653 uint8_t vk_len; 2654 }; 2655 2656 #define VPD_RES_ID 0x82 /* ID string */ 2657 #define VPD_RES_READ 0x90 /* start of read only area */ 2658 #define VPD_RES_WRITE 0x81 /* start of read/write area */ 2659 #define VPD_RES_END 0x78 /* end tag */ 2660 2661 /* Flags for bge_flags */ 2662 #define BGEF_FIBER_TBI 0x00000001 2663 #define BGEF_JUMBO_CAPABLE 0x00000002 2664 #define BGEF_FIBER_MII 0x00000004 2665 #define BGEF_CPMU_PRESENT 0x00000008 2666 #define BGEF_APE 0x00000010 2667 #define BGEF_MSI 0x00000020 2668 #define BGEF_PCIX 0x00000040 2669 #define BGEF_PCIE 0x00000080 2670 #define BGEF_TSO 0x00000100 2671 #define BGEF_NO_EEPROM 0x00000200 2672 #define BGEF_5700_FAMILY 0x00000800 2673 #define BGEF_5705_PLUS 0x00001000 2674 #define BGEF_575X_PLUS 0x00002000 2675 #define BGEF_5755_PLUS 0x00004000 2676 #define BGEF_IS_5788 0x00008000 2677 #define BGEF_5714_FAMILY 0x00010000 2678 #define BGEF_5717_PLUS 0x00020000 2679 #define BGEF_57765_FAMILY 0x00040000 2680 #define BGEF_57765_PLUS 0x00080000 2681 #define BGEF_40BIT_BUG 0x00100000 2682 #define BGEF_TAGGED_STATUS 0x00200000 2683 #define BGEF_RX_ALIGNBUG 0x00400000 2684 #define BGEF_RDMA_BUG 0x00800000 2685 #define BGEF_TXRING_VALID 0x20000000 2686 #define BGEF_RXRING_VALID 0x40000000 2687 #define BGEF_JUMBO_RXRING_VALID 0x80000000 2688 2689 /* PHY related flags in bge_phy_flags. Also used in phyflags in proplib. */ 2690 #define BGEPHYF_NO_3LED 0x00000001 2691 #define BGEPHYF_CRC_BUG 0x00000002 2692 #define BGEPHYF_ADC_BUG 0x00000004 2693 #define BGEPHYF_5704_A0_BUG 0x00000008 2694 #define BGEPHYF_JITTER_BUG 0x00000010 2695 #define BGEPHYF_BER_BUG 0x00000020 2696 #define BGEPHYF_ADJUST_TRIM 0x00000040 2697 #define BGEPHYF_NO_WIRESPEED 0x00000080 2698 #define BGEPHYF_JUMBO_CAPABLE 0x00010000 /* Copied from BGEF_JUMBO_CAPAABLE*/ 2699