1 /*- 2 * SPDX-License-Identifier: BSD-4-Clause 3 * 4 * Copyright (c) 2001 Wind River Systems 5 * Copyright (c) 1997, 1998, 1999, 2001 6 * Bill Paul <wpaul@windriver.com>. All rights reserved. 7 * 8 * Redistribution and use in source and binary forms, with or without 9 * modification, are permitted provided that the following conditions 10 * are met: 11 * 1. Redistributions of source code must retain the above copyright 12 * notice, this list of conditions and the following disclaimer. 13 * 2. Redistributions in binary form must reproduce the above copyright 14 * notice, this list of conditions and the following disclaimer in the 15 * documentation and/or other materials provided with the distribution. 16 * 3. All advertising materials mentioning features or use of this software 17 * must display the following acknowledgement: 18 * This product includes software developed by Bill Paul. 19 * 4. Neither the name of the author nor the names of any co-contributors 20 * may be used to endorse or promote products derived from this software 21 * without specific prior written permission. 22 * 23 * THIS SOFTWARE IS PROVIDED BY Bill Paul AND CONTRIBUTORS ``AS IS'' AND 24 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 25 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 26 * ARE DISCLAIMED. IN NO EVENT SHALL Bill Paul OR THE VOICES IN HIS HEAD 27 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 28 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 29 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 30 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 31 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 32 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF 33 * THE POSSIBILITY OF SUCH DAMAGE. 34 * 35 * $FreeBSD$ 36 */ 37 38 /* 39 * BCM570x memory map. The internal memory layout varies somewhat 40 * depending on whether or not we have external SSRAM attached. 41 * The BCM5700 can have up to 16MB of external memory. The BCM5701 42 * is apparently not designed to use external SSRAM. The mappings 43 * up to the first 4 send rings are the same for both internal and 44 * external memory configurations. Note that mini RX ring space is 45 * only available with external SSRAM configurations, which means 46 * the mini RX ring is not supported on the BCM5701. 47 * 48 * The NIC's memory can be accessed by the host in one of 3 ways: 49 * 50 * 1) Indirect register access. The MEMWIN_BASEADDR and MEMWIN_DATA 51 * registers in PCI config space can be used to read any 32-bit 52 * address within the NIC's memory. 53 * 54 * 2) Memory window access. The MEMWIN_BASEADDR register in PCI config 55 * space can be used in conjunction with the memory window in the 56 * device register space at offset 0x8000 to read any 32K chunk 57 * of NIC memory. 58 * 59 * 3) Flat mode. If the 'flat mode' bit in the PCI state register is 60 * set, the device I/O mapping consumes 32MB of host address space, 61 * allowing all of the registers and internal NIC memory to be 62 * accessed directly. NIC memory addresses are offset by 0x01000000. 63 * Flat mode consumes so much host address space that it is not 64 * recommended. 65 */ 66 #define BGE_PAGE_ZERO 0x00000000 67 #define BGE_PAGE_ZERO_END 0x000000FF 68 #define BGE_SEND_RING_RCB 0x00000100 69 #define BGE_SEND_RING_RCB_END 0x000001FF 70 #define BGE_RX_RETURN_RING_RCB 0x00000200 71 #define BGE_RX_RETURN_RING_RCB_END 0x000002FF 72 #define BGE_STATS_BLOCK 0x00000300 73 #define BGE_STATS_BLOCK_END 0x00000AFF 74 #define BGE_STATUS_BLOCK 0x00000B00 75 #define BGE_STATUS_BLOCK_END 0x00000B4F 76 #define BGE_SRAM_FW_MB 0x00000B50 77 #define BGE_SRAM_DATA_SIG 0x00000B54 78 #define BGE_SRAM_DATA_CFG 0x00000B58 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_SOFTWARE_GENCOMM_END 0x00000FFF 86 #define BGE_UNMAPPED 0x00001000 87 #define BGE_UNMAPPED_END 0x00001FFF 88 #define BGE_DMA_DESCRIPTORS 0x00002000 89 #define BGE_DMA_DESCRIPTORS_END 0x00003FFF 90 #define BGE_SEND_RING_5717 0x00004000 91 #define BGE_SEND_RING_1_TO_4 0x00004000 92 #define BGE_SEND_RING_1_TO_4_END 0x00005FFF 93 94 /* Firmware interface */ 95 #define BGE_SRAM_DATA_SIG_MAGIC 0x4B657654 /* 'KevT' */ 96 97 #define BGE_FW_CMD_DRV_ALIVE 0x00000001 98 #define BGE_FW_CMD_PAUSE 0x00000002 99 #define BGE_FW_CMD_IPV4_ADDR_CHANGE 0x00000003 100 #define BGE_FW_CMD_IPV6_ADDR_CHANGE 0x00000004 101 #define BGE_FW_CMD_LINK_UPDATE 0x0000000C 102 #define BGE_FW_CMD_DRV_ALIVE2 0x0000000D 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_WOL 0x00000003 112 #define BGE_FW_DRV_STATE_SUSPEND 0x00000004 113 114 /* Mappings for internal memory configuration */ 115 #define BGE_STD_RX_RINGS 0x00006000 116 #define BGE_STD_RX_RINGS_END 0x00006FFF 117 #define BGE_JUMBO_RX_RINGS 0x00007000 118 #define BGE_JUMBO_RX_RINGS_END 0x00007FFF 119 #define BGE_BUFFPOOL_1 0x00008000 120 #define BGE_BUFFPOOL_1_END 0x0000FFFF 121 #define BGE_BUFFPOOL_2 0x00010000 /* or expansion ROM */ 122 #define BGE_BUFFPOOL_2_END 0x00017FFF 123 #define BGE_BUFFPOOL_3 0x00018000 /* or expansion ROM */ 124 #define BGE_BUFFPOOL_3_END 0x0001FFFF 125 #define BGE_STD_RX_RINGS_5717 0x00040000 126 #define BGE_JUMBO_RX_RINGS_5717 0x00044400 127 128 /* Mappings for external SSRAM configurations */ 129 #define BGE_SEND_RING_5_TO_6 0x00006000 130 #define BGE_SEND_RING_5_TO_6_END 0x00006FFF 131 #define BGE_SEND_RING_7_TO_8 0x00007000 132 #define BGE_SEND_RING_7_TO_8_END 0x00007FFF 133 #define BGE_SEND_RING_9_TO_16 0x00008000 134 #define BGE_SEND_RING_9_TO_16_END 0x0000BFFF 135 #define BGE_EXT_STD_RX_RINGS 0x0000C000 136 #define BGE_EXT_STD_RX_RINGS_END 0x0000CFFF 137 #define BGE_EXT_JUMBO_RX_RINGS 0x0000D000 138 #define BGE_EXT_JUMBO_RX_RINGS_END 0x0000DFFF 139 #define BGE_MINI_RX_RINGS 0x0000E000 140 #define BGE_MINI_RX_RINGS_END 0x0000FFFF 141 #define BGE_AVAIL_REGION1 0x00010000 /* or expansion ROM */ 142 #define BGE_AVAIL_REGION1_END 0x00017FFF 143 #define BGE_AVAIL_REGION2 0x00018000 /* or expansion ROM */ 144 #define BGE_AVAIL_REGION2_END 0x0001FFFF 145 #define BGE_EXT_SSRAM 0x00020000 146 #define BGE_EXT_SSRAM_END 0x000FFFFF 147 148 /* 149 * BCM570x register offsets. These are memory mapped registers 150 * which can be accessed with the CSR_READ_4()/CSR_WRITE_4() macros. 151 * Each register must be accessed using 32 bit operations. 152 * 153 * All registers are accessed through a 32K shared memory block. 154 * The first group of registers are actually copies of the PCI 155 * configuration space registers. 156 */ 157 158 /* 159 * PCI registers defined in the PCI 2.2 spec. 160 */ 161 #define BGE_PCI_VID 0x00 162 #define BGE_PCI_DID 0x02 163 #define BGE_PCI_CMD 0x04 164 #define BGE_PCI_STS 0x06 165 #define BGE_PCI_REV 0x08 166 #define BGE_PCI_CLASS 0x09 167 #define BGE_PCI_CACHESZ 0x0C 168 #define BGE_PCI_LATTIMER 0x0D 169 #define BGE_PCI_HDRTYPE 0x0E 170 #define BGE_PCI_BIST 0x0F 171 #define BGE_PCI_BAR0 0x10 172 #define BGE_PCI_BAR1 0x14 173 #define BGE_PCI_SUBSYS 0x2C 174 #define BGE_PCI_SUBVID 0x2E 175 #define BGE_PCI_ROMBASE 0x30 176 #define BGE_PCI_CAPPTR 0x34 177 #define BGE_PCI_INTLINE 0x3C 178 #define BGE_PCI_INTPIN 0x3D 179 #define BGE_PCI_MINGNT 0x3E 180 #define BGE_PCI_MAXLAT 0x3F 181 #define BGE_PCI_PCIXCAP 0x40 182 #define BGE_PCI_NEXTPTR_PM 0x41 183 #define BGE_PCI_PCIX_CMD 0x42 184 #define BGE_PCI_PCIX_STS 0x44 185 #define BGE_PCI_PWRMGMT_CAPID 0x48 186 #define BGE_PCI_NEXTPTR_VPD 0x49 187 #define BGE_PCI_PWRMGMT_CAPS 0x4A 188 #define BGE_PCI_PWRMGMT_CMD 0x4C 189 #define BGE_PCI_PWRMGMT_STS 0x4D 190 #define BGE_PCI_PWRMGMT_DATA 0x4F 191 #define BGE_PCI_VPD_CAPID 0x50 192 #define BGE_PCI_NEXTPTR_MSI 0x51 193 #define BGE_PCI_VPD_ADDR 0x52 194 #define BGE_PCI_VPD_DATA 0x54 195 #define BGE_PCI_MSI_CAPID 0x58 196 #define BGE_PCI_NEXTPTR_NONE 0x59 197 #define BGE_PCI_MSI_CTL 0x5A 198 #define BGE_PCI_MSI_ADDR_HI 0x5C 199 #define BGE_PCI_MSI_ADDR_LO 0x60 200 #define BGE_PCI_MSI_DATA 0x64 201 202 /* 203 * PCI Express definitions 204 * According to 205 * PCI Express base specification, REV. 1.0a 206 */ 207 208 /* PCI Express device control, 16bits */ 209 #define BGE_PCIE_DEVCTL 0x08 210 #define BGE_PCIE_DEVCTL_MAX_READRQ_MASK 0x7000 211 #define BGE_PCIE_DEVCTL_MAX_READRQ_128 0x0000 212 #define BGE_PCIE_DEVCTL_MAX_READRQ_256 0x1000 213 #define BGE_PCIE_DEVCTL_MAX_READRQ_512 0x2000 214 #define BGE_PCIE_DEVCTL_MAX_READRQ_1024 0x3000 215 #define BGE_PCIE_DEVCTL_MAX_READRQ_2048 0x4000 216 #define BGE_PCIE_DEVCTL_MAX_READRQ_4096 0x5000 217 218 /* PCI MSI. ??? */ 219 #define BGE_PCIE_CAPID_REG 0xD0 220 #define BGE_PCIE_CAPID 0x10 221 222 /* 223 * PCI registers specific to the BCM570x family. 224 */ 225 #define BGE_PCI_MISC_CTL 0x68 226 #define BGE_PCI_DMA_RW_CTL 0x6C 227 #define BGE_PCI_PCISTATE 0x70 228 #define BGE_PCI_CLKCTL 0x74 229 #define BGE_PCI_REG_BASEADDR 0x78 230 #define BGE_PCI_MEMWIN_BASEADDR 0x7C 231 #define BGE_PCI_REG_DATA 0x80 232 #define BGE_PCI_MEMWIN_DATA 0x84 233 #define BGE_PCI_MODECTL 0x88 234 #define BGE_PCI_MISC_CFG 0x8C 235 #define BGE_PCI_MISC_LOCALCTL 0x90 236 #define BGE_PCI_UNDI_RX_STD_PRODIDX_HI 0x98 237 #define BGE_PCI_UNDI_RX_STD_PRODIDX_LO 0x9C 238 #define BGE_PCI_UNDI_RX_RTN_CONSIDX_HI 0xA0 239 #define BGE_PCI_UNDI_RX_RTN_CONSIDX_LO 0xA4 240 #define BGE_PCI_UNDI_TX_BD_PRODIDX_HI 0xA8 241 #define BGE_PCI_UNDI_TX_BD_PRODIDX_LO 0xAC 242 #define BGE_PCI_ISR_MBX_HI 0xB0 243 #define BGE_PCI_ISR_MBX_LO 0xB4 244 #define BGE_PCI_PRODID_ASICREV 0xBC 245 #define BGE_PCI_GEN2_PRODID_ASICREV 0xF4 246 #define BGE_PCI_GEN15_PRODID_ASICREV 0xFC 247 248 /* PCI Misc. Host control register */ 249 #define BGE_PCIMISCCTL_CLEAR_INTA 0x00000001 250 #define BGE_PCIMISCCTL_MASK_PCI_INTR 0x00000002 251 #define BGE_PCIMISCCTL_ENDIAN_BYTESWAP 0x00000004 252 #define BGE_PCIMISCCTL_ENDIAN_WORDSWAP 0x00000008 253 #define BGE_PCIMISCCTL_PCISTATE_RW 0x00000010 254 #define BGE_PCIMISCCTL_CLOCKCTL_RW 0x00000020 255 #define BGE_PCIMISCCTL_REG_WORDSWAP 0x00000040 256 #define BGE_PCIMISCCTL_INDIRECT_ACCESS 0x00000080 257 #define BGE_PCIMISCCTL_TAGGED_STATUS 0x00000200 258 #define BGE_PCIMISCCTL_ASICREV 0xFFFF0000 259 #define BGE_PCIMISCCTL_ASICREV_SHIFT 16 260 261 #define BGE_HIF_SWAP_OPTIONS (BGE_PCIMISCCTL_ENDIAN_WORDSWAP) 262 263 #define BGE_INIT \ 264 (BGE_HIF_SWAP_OPTIONS|BGE_PCIMISCCTL_CLEAR_INTA| \ 265 BGE_PCIMISCCTL_MASK_PCI_INTR|BGE_PCIMISCCTL_INDIRECT_ACCESS) 266 267 #define BGE_CHIPID_TIGON_I 0x4000 268 #define BGE_CHIPID_TIGON_II 0x6000 269 #define BGE_CHIPID_BCM5700_A0 0x7000 270 #define BGE_CHIPID_BCM5700_A1 0x7001 271 #define BGE_CHIPID_BCM5700_B0 0x7100 272 #define BGE_CHIPID_BCM5700_B1 0x7101 273 #define BGE_CHIPID_BCM5700_B2 0x7102 274 #define BGE_CHIPID_BCM5700_B3 0x7103 275 #define BGE_CHIPID_BCM5700_ALTIMA 0x7104 276 #define BGE_CHIPID_BCM5700_C0 0x7200 277 #define BGE_CHIPID_BCM5701_A0 0x0000 /* grrrr */ 278 #define BGE_CHIPID_BCM5701_B0 0x0100 279 #define BGE_CHIPID_BCM5701_B2 0x0102 280 #define BGE_CHIPID_BCM5701_B5 0x0105 281 #define BGE_CHIPID_BCM5703_A0 0x1000 282 #define BGE_CHIPID_BCM5703_A1 0x1001 283 #define BGE_CHIPID_BCM5703_A2 0x1002 284 #define BGE_CHIPID_BCM5703_A3 0x1003 285 #define BGE_CHIPID_BCM5703_B0 0x1100 286 #define BGE_CHIPID_BCM5704_A0 0x2000 287 #define BGE_CHIPID_BCM5704_A1 0x2001 288 #define BGE_CHIPID_BCM5704_A2 0x2002 289 #define BGE_CHIPID_BCM5704_A3 0x2003 290 #define BGE_CHIPID_BCM5704_B0 0x2100 291 #define BGE_CHIPID_BCM5705_A0 0x3000 292 #define BGE_CHIPID_BCM5705_A1 0x3001 293 #define BGE_CHIPID_BCM5705_A2 0x3002 294 #define BGE_CHIPID_BCM5705_A3 0x3003 295 #define BGE_CHIPID_BCM5750_A0 0x4000 296 #define BGE_CHIPID_BCM5750_A1 0x4001 297 #define BGE_CHIPID_BCM5750_A3 0x4000 298 #define BGE_CHIPID_BCM5750_B0 0x4100 299 #define BGE_CHIPID_BCM5750_B1 0x4101 300 #define BGE_CHIPID_BCM5750_C0 0x4200 301 #define BGE_CHIPID_BCM5750_C1 0x4201 302 #define BGE_CHIPID_BCM5750_C2 0x4202 303 #define BGE_CHIPID_BCM5714_A0 0x5000 304 #define BGE_CHIPID_BCM5752_A0 0x6000 305 #define BGE_CHIPID_BCM5752_A1 0x6001 306 #define BGE_CHIPID_BCM5752_A2 0x6002 307 #define BGE_CHIPID_BCM5714_B0 0x8000 308 #define BGE_CHIPID_BCM5714_B3 0x8003 309 #define BGE_CHIPID_BCM5715_A0 0x9000 310 #define BGE_CHIPID_BCM5715_A1 0x9001 311 #define BGE_CHIPID_BCM5715_A3 0x9003 312 #define BGE_CHIPID_BCM5755_A0 0xa000 313 #define BGE_CHIPID_BCM5755_A1 0xa001 314 #define BGE_CHIPID_BCM5755_A2 0xa002 315 #define BGE_CHIPID_BCM5722_A0 0xa200 316 #define BGE_CHIPID_BCM5754_A0 0xb000 317 #define BGE_CHIPID_BCM5754_A1 0xb001 318 #define BGE_CHIPID_BCM5754_A2 0xb002 319 #define BGE_CHIPID_BCM5761_A0 0x5761000 320 #define BGE_CHIPID_BCM5761_A1 0x5761100 321 #define BGE_CHIPID_BCM5784_A0 0x5784000 322 #define BGE_CHIPID_BCM5784_A1 0x5784100 323 #define BGE_CHIPID_BCM5787_A0 0xb000 324 #define BGE_CHIPID_BCM5787_A1 0xb001 325 #define BGE_CHIPID_BCM5787_A2 0xb002 326 #define BGE_CHIPID_BCM5906_A0 0xc000 327 #define BGE_CHIPID_BCM5906_A1 0xc001 328 #define BGE_CHIPID_BCM5906_A2 0xc002 329 #define BGE_CHIPID_BCM57780_A0 0x57780000 330 #define BGE_CHIPID_BCM57780_A1 0x57780001 331 #define BGE_CHIPID_BCM5717_A0 0x05717000 332 #define BGE_CHIPID_BCM5717_B0 0x05717100 333 #define BGE_CHIPID_BCM5717_C0 0x05717200 334 #define BGE_CHIPID_BCM5719_A0 0x05719000 335 #define BGE_CHIPID_BCM5720_A0 0x05720000 336 #define BGE_CHIPID_BCM5762_A0 0x05762000 337 #define BGE_CHIPID_BCM57765_A0 0x57785000 338 #define BGE_CHIPID_BCM57765_B0 0x57785100 339 340 /* shorthand one */ 341 #define BGE_ASICREV(x) ((x) >> 12) 342 #define BGE_ASICREV_BCM5701 0x00 343 #define BGE_ASICREV_BCM5703 0x01 344 #define BGE_ASICREV_BCM5704 0x02 345 #define BGE_ASICREV_BCM5705 0x03 346 #define BGE_ASICREV_BCM5750 0x04 347 #define BGE_ASICREV_BCM5714_A0 0x05 348 #define BGE_ASICREV_BCM5752 0x06 349 #define BGE_ASICREV_BCM5700 0x07 350 #define BGE_ASICREV_BCM5780 0x08 351 #define BGE_ASICREV_BCM5714 0x09 352 #define BGE_ASICREV_BCM5755 0x0a 353 #define BGE_ASICREV_BCM5754 0x0b 354 #define BGE_ASICREV_BCM5787 0x0b 355 #define BGE_ASICREV_BCM5906 0x0c 356 /* Should consult BGE_PCI_PRODID_ASICREV for ChipID */ 357 #define BGE_ASICREV_USE_PRODID_REG 0x0f 358 /* BGE_PCI_PRODID_ASICREV ASIC rev. identifiers. */ 359 #define BGE_ASICREV_BCM5717 0x5717 360 #define BGE_ASICREV_BCM5719 0x5719 361 #define BGE_ASICREV_BCM5720 0x5720 362 #define BGE_ASICREV_BCM5761 0x5761 363 #define BGE_ASICREV_BCM5762 0x5762 364 #define BGE_ASICREV_BCM5784 0x5784 365 #define BGE_ASICREV_BCM5785 0x5785 366 #define BGE_ASICREV_BCM57765 0x57785 367 #define BGE_ASICREV_BCM57766 0x57766 368 #define BGE_ASICREV_BCM57780 0x57780 369 370 /* chip revisions */ 371 #define BGE_CHIPREV(x) ((x) >> 8) 372 #define BGE_CHIPREV_5700_AX 0x70 373 #define BGE_CHIPREV_5700_BX 0x71 374 #define BGE_CHIPREV_5700_CX 0x72 375 #define BGE_CHIPREV_5701_AX 0x00 376 #define BGE_CHIPREV_5703_AX 0x10 377 #define BGE_CHIPREV_5704_AX 0x20 378 #define BGE_CHIPREV_5704_BX 0x21 379 #define BGE_CHIPREV_5750_AX 0x40 380 #define BGE_CHIPREV_5750_BX 0x41 381 /* BGE_PCI_PRODID_ASICREV chip rev. identifiers. */ 382 #define BGE_CHIPREV_5717_AX 0x57170 383 #define BGE_CHIPREV_5717_BX 0x57171 384 #define BGE_CHIPREV_5761_AX 0x57611 385 #define BGE_CHIPREV_57765_AX 0x577850 386 #define BGE_CHIPREV_5784_AX 0x57841 387 388 /* PCI DMA Read/Write Control register */ 389 #define BGE_PCIDMARWCTL_MINDMA 0x000000FF 390 #define BGE_PCIDMARWCTL_DIS_CACHE_ALIGNMENT 0x00000001 391 #define BGE_PCIDMARWCTL_RDADRR_BNDRY 0x00000700 392 #define BGE_PCIDMARWCTL_WRADDR_BNDRY 0x00003800 393 #define BGE_PCIDMARWCTL_ONEDMA_ATONCE 0x0000C000 394 #define BGE_PCIDMARWCTL_ONEDMA_ATONCE_GLOBAL 0x00004000 395 #define BGE_PCIDMARWCTL_ONEDMA_ATONCE_LOCAL 0x00008000 396 #define BGE_PCIDMARWCTL_RD_WAT 0x00070000 397 #define BGE_PCIDMARWCTL_WR_WAT 0x00380000 398 #define BGE_PCIDMARWCTL_USE_MRM 0x00400000 399 #define BGE_PCIDMARWCTL_ASRT_ALL_BE 0x00800000 400 #define BGE_PCIDMARWCTL_DFLT_PCI_RD_CMD 0x0F000000 401 #define BGE_PCIDMARWCTL_DFLT_PCI_WR_CMD 0xF0000000 402 403 #define BGE_PCIDMARWCTL_RD_WAT_SHIFT(x) ((x) << 16) 404 #define BGE_PCIDMARWCTL_WR_WAT_SHIFT(x) ((x) << 19) 405 #define BGE_PCIDMARWCTL_RD_CMD_SHIFT(x) ((x) << 24) 406 #define BGE_PCIDMARWCTL_WR_CMD_SHIFT(x) ((x) << 28) 407 408 #define BGE_PCIDMARWCTL_TAGGED_STATUS_WA 0x00000080 409 #define BGE_PCIDMARWCTL_CRDRDR_RDMA_MRRS_MSK 0x00000380 410 411 #define BGE_PCI_READ_BNDRY_DISABLE 0x00000000 412 #define BGE_PCI_READ_BNDRY_16BYTES 0x00000100 413 #define BGE_PCI_READ_BNDRY_32BYTES 0x00000200 414 #define BGE_PCI_READ_BNDRY_64BYTES 0x00000300 415 #define BGE_PCI_READ_BNDRY_128BYTES 0x00000400 416 #define BGE_PCI_READ_BNDRY_256BYTES 0x00000500 417 #define BGE_PCI_READ_BNDRY_512BYTES 0x00000600 418 #define BGE_PCI_READ_BNDRY_1024BYTES 0x00000700 419 420 #define BGE_PCI_WRITE_BNDRY_DISABLE 0x00000000 421 #define BGE_PCI_WRITE_BNDRY_16BYTES 0x00000800 422 #define BGE_PCI_WRITE_BNDRY_32BYTES 0x00001000 423 #define BGE_PCI_WRITE_BNDRY_64BYTES 0x00001800 424 #define BGE_PCI_WRITE_BNDRY_128BYTES 0x00002000 425 #define BGE_PCI_WRITE_BNDRY_256BYTES 0x00002800 426 #define BGE_PCI_WRITE_BNDRY_512BYTES 0x00003000 427 #define BGE_PCI_WRITE_BNDRY_1024BYTES 0x00003800 428 429 /* 430 * PCI state register -- note, this register is read only 431 * unless the PCISTATE_WR bit of the PCI Misc. Host Control 432 * register is set. 433 */ 434 #define BGE_PCISTATE_FORCE_RESET 0x00000001 435 #define BGE_PCISTATE_INTR_STATE 0x00000002 436 #define BGE_PCISTATE_PCI_BUSMODE 0x00000004 /* 1 = PCI, 0 = PCI-X */ 437 #define BGE_PCISTATE_PCI_BUSSPEED 0x00000008 /* 1 = 66/133, 0 = 33/66 */ 438 #define BGE_PCISTATE_32BIT_BUS 0x00000010 /* 1 = 32bit, 0 = 64bit */ 439 #define BGE_PCISTATE_ROM_ENABLE 0x00000020 440 #define BGE_PCISTATE_ROM_RETRY_ENABLE 0x00000040 441 #define BGE_PCISTATE_FLATVIEW_MODE 0x00000100 442 #define BGE_PCISTATE_PCI_TGT_RETRY_MAX 0x00000E00 443 #define BGE_PCISTATE_RETRY_SAME_DMA 0x00002000 444 #define BGE_PCISTATE_ALLOW_APE_CTLSPC_WR 0x00010000 445 #define BGE_PCISTATE_ALLOW_APE_SHMEM_WR 0x00020000 446 #define BGE_PCISTATE_ALLOW_APE_PSPACE_WR 0x00040000 447 448 /* 449 * PCI Clock Control register -- note, this register is read only 450 * unless the CLOCKCTL_RW bit of the PCI Misc. Host Control 451 * register is set. 452 */ 453 #define BGE_PCICLOCKCTL_DETECTED_SPEED 0x0000000F 454 #define BGE_PCICLOCKCTL_M66EN 0x00000080 455 #define BGE_PCICLOCKCTL_LOWPWR_CLKMODE 0x00000200 456 #define BGE_PCICLOCKCTL_RXCPU_CLK_DIS 0x00000400 457 #define BGE_PCICLOCKCTL_TXCPU_CLK_DIS 0x00000800 458 #define BGE_PCICLOCKCTL_ALTCLK 0x00001000 459 #define BGE_PCICLOCKCTL_ALTCLK_SRC 0x00002000 460 #define BGE_PCICLOCKCTL_PCIPLL_DISABLE 0x00004000 461 #define BGE_PCICLOCKCTL_SYSPLL_DISABLE 0x00008000 462 #define BGE_PCICLOCKCTL_BIST_ENABLE 0x00010000 463 464 #ifndef PCIM_CMD_MWIEN 465 #define PCIM_CMD_MWIEN 0x0010 466 #endif 467 #ifndef PCIM_CMD_INTxDIS 468 #define PCIM_CMD_INTxDIS 0x0400 469 #endif 470 471 /* BAR0 (MAC) Register Definitions */ 472 473 /* 474 * High priority mailbox registers 475 * Each mailbox is 64-bits wide, though we only use the 476 * lower 32 bits. To write a 64-bit value, write the upper 32 bits 477 * first. The NIC will load the mailbox after the lower 32 bit word 478 * has been updated. 479 */ 480 #define BGE_MBX_IRQ0_HI 0x0200 481 #define BGE_MBX_IRQ0_LO 0x0204 482 #define BGE_MBX_IRQ1_HI 0x0208 483 #define BGE_MBX_IRQ1_LO 0x020C 484 #define BGE_MBX_IRQ2_HI 0x0210 485 #define BGE_MBX_IRQ2_LO 0x0214 486 #define BGE_MBX_IRQ3_HI 0x0218 487 #define BGE_MBX_IRQ3_LO 0x021C 488 #define BGE_MBX_GEN0_HI 0x0220 489 #define BGE_MBX_GEN0_LO 0x0224 490 #define BGE_MBX_GEN1_HI 0x0228 491 #define BGE_MBX_GEN1_LO 0x022C 492 #define BGE_MBX_GEN2_HI 0x0230 493 #define BGE_MBX_GEN2_LO 0x0234 494 #define BGE_MBX_GEN3_HI 0x0228 495 #define BGE_MBX_GEN3_LO 0x022C 496 #define BGE_MBX_GEN4_HI 0x0240 497 #define BGE_MBX_GEN4_LO 0x0244 498 #define BGE_MBX_GEN5_HI 0x0248 499 #define BGE_MBX_GEN5_LO 0x024C 500 #define BGE_MBX_GEN6_HI 0x0250 501 #define BGE_MBX_GEN6_LO 0x0254 502 #define BGE_MBX_GEN7_HI 0x0258 503 #define BGE_MBX_GEN7_LO 0x025C 504 #define BGE_MBX_RELOAD_STATS_HI 0x0260 505 #define BGE_MBX_RELOAD_STATS_LO 0x0264 506 #define BGE_MBX_RX_STD_PROD_HI 0x0268 507 #define BGE_MBX_RX_STD_PROD_LO 0x026C 508 #define BGE_MBX_RX_JUMBO_PROD_HI 0x0270 509 #define BGE_MBX_RX_JUMBO_PROD_LO 0x0274 510 #define BGE_MBX_RX_MINI_PROD_HI 0x0278 511 #define BGE_MBX_RX_MINI_PROD_LO 0x027C 512 #define BGE_MBX_RX_CONS0_HI 0x0280 513 #define BGE_MBX_RX_CONS0_LO 0x0284 514 #define BGE_MBX_RX_CONS1_HI 0x0288 515 #define BGE_MBX_RX_CONS1_LO 0x028C 516 #define BGE_MBX_RX_CONS2_HI 0x0290 517 #define BGE_MBX_RX_CONS2_LO 0x0294 518 #define BGE_MBX_RX_CONS3_HI 0x0298 519 #define BGE_MBX_RX_CONS3_LO 0x029C 520 #define BGE_MBX_RX_CONS4_HI 0x02A0 521 #define BGE_MBX_RX_CONS4_LO 0x02A4 522 #define BGE_MBX_RX_CONS5_HI 0x02A8 523 #define BGE_MBX_RX_CONS5_LO 0x02AC 524 #define BGE_MBX_RX_CONS6_HI 0x02B0 525 #define BGE_MBX_RX_CONS6_LO 0x02B4 526 #define BGE_MBX_RX_CONS7_HI 0x02B8 527 #define BGE_MBX_RX_CONS7_LO 0x02BC 528 #define BGE_MBX_RX_CONS8_HI 0x02C0 529 #define BGE_MBX_RX_CONS8_LO 0x02C4 530 #define BGE_MBX_RX_CONS9_HI 0x02C8 531 #define BGE_MBX_RX_CONS9_LO 0x02CC 532 #define BGE_MBX_RX_CONS10_HI 0x02D0 533 #define BGE_MBX_RX_CONS10_LO 0x02D4 534 #define BGE_MBX_RX_CONS11_HI 0x02D8 535 #define BGE_MBX_RX_CONS11_LO 0x02DC 536 #define BGE_MBX_RX_CONS12_HI 0x02E0 537 #define BGE_MBX_RX_CONS12_LO 0x02E4 538 #define BGE_MBX_RX_CONS13_HI 0x02E8 539 #define BGE_MBX_RX_CONS13_LO 0x02EC 540 #define BGE_MBX_RX_CONS14_HI 0x02F0 541 #define BGE_MBX_RX_CONS14_LO 0x02F4 542 #define BGE_MBX_RX_CONS15_HI 0x02F8 543 #define BGE_MBX_RX_CONS15_LO 0x02FC 544 #define BGE_MBX_TX_HOST_PROD0_HI 0x0300 545 #define BGE_MBX_TX_HOST_PROD0_LO 0x0304 546 #define BGE_MBX_TX_HOST_PROD1_HI 0x0308 547 #define BGE_MBX_TX_HOST_PROD1_LO 0x030C 548 #define BGE_MBX_TX_HOST_PROD2_HI 0x0310 549 #define BGE_MBX_TX_HOST_PROD2_LO 0x0314 550 #define BGE_MBX_TX_HOST_PROD3_HI 0x0318 551 #define BGE_MBX_TX_HOST_PROD3_LO 0x031C 552 #define BGE_MBX_TX_HOST_PROD4_HI 0x0320 553 #define BGE_MBX_TX_HOST_PROD4_LO 0x0324 554 #define BGE_MBX_TX_HOST_PROD5_HI 0x0328 555 #define BGE_MBX_TX_HOST_PROD5_LO 0x032C 556 #define BGE_MBX_TX_HOST_PROD6_HI 0x0330 557 #define BGE_MBX_TX_HOST_PROD6_LO 0x0334 558 #define BGE_MBX_TX_HOST_PROD7_HI 0x0338 559 #define BGE_MBX_TX_HOST_PROD7_LO 0x033C 560 #define BGE_MBX_TX_HOST_PROD8_HI 0x0340 561 #define BGE_MBX_TX_HOST_PROD8_LO 0x0344 562 #define BGE_MBX_TX_HOST_PROD9_HI 0x0348 563 #define BGE_MBX_TX_HOST_PROD9_LO 0x034C 564 #define BGE_MBX_TX_HOST_PROD10_HI 0x0350 565 #define BGE_MBX_TX_HOST_PROD10_LO 0x0354 566 #define BGE_MBX_TX_HOST_PROD11_HI 0x0358 567 #define BGE_MBX_TX_HOST_PROD11_LO 0x035C 568 #define BGE_MBX_TX_HOST_PROD12_HI 0x0360 569 #define BGE_MBX_TX_HOST_PROD12_LO 0x0364 570 #define BGE_MBX_TX_HOST_PROD13_HI 0x0368 571 #define BGE_MBX_TX_HOST_PROD13_LO 0x036C 572 #define BGE_MBX_TX_HOST_PROD14_HI 0x0370 573 #define BGE_MBX_TX_HOST_PROD14_LO 0x0374 574 #define BGE_MBX_TX_HOST_PROD15_HI 0x0378 575 #define BGE_MBX_TX_HOST_PROD15_LO 0x037C 576 #define BGE_MBX_TX_NIC_PROD0_HI 0x0380 577 #define BGE_MBX_TX_NIC_PROD0_LO 0x0384 578 #define BGE_MBX_TX_NIC_PROD1_HI 0x0388 579 #define BGE_MBX_TX_NIC_PROD1_LO 0x038C 580 #define BGE_MBX_TX_NIC_PROD2_HI 0x0390 581 #define BGE_MBX_TX_NIC_PROD2_LO 0x0394 582 #define BGE_MBX_TX_NIC_PROD3_HI 0x0398 583 #define BGE_MBX_TX_NIC_PROD3_LO 0x039C 584 #define BGE_MBX_TX_NIC_PROD4_HI 0x03A0 585 #define BGE_MBX_TX_NIC_PROD4_LO 0x03A4 586 #define BGE_MBX_TX_NIC_PROD5_HI 0x03A8 587 #define BGE_MBX_TX_NIC_PROD5_LO 0x03AC 588 #define BGE_MBX_TX_NIC_PROD6_HI 0x03B0 589 #define BGE_MBX_TX_NIC_PROD6_LO 0x03B4 590 #define BGE_MBX_TX_NIC_PROD7_HI 0x03B8 591 #define BGE_MBX_TX_NIC_PROD7_LO 0x03BC 592 #define BGE_MBX_TX_NIC_PROD8_HI 0x03C0 593 #define BGE_MBX_TX_NIC_PROD8_LO 0x03C4 594 #define BGE_MBX_TX_NIC_PROD9_HI 0x03C8 595 #define BGE_MBX_TX_NIC_PROD9_LO 0x03CC 596 #define BGE_MBX_TX_NIC_PROD10_HI 0x03D0 597 #define BGE_MBX_TX_NIC_PROD10_LO 0x03D4 598 #define BGE_MBX_TX_NIC_PROD11_HI 0x03D8 599 #define BGE_MBX_TX_NIC_PROD11_LO 0x03DC 600 #define BGE_MBX_TX_NIC_PROD12_HI 0x03E0 601 #define BGE_MBX_TX_NIC_PROD12_LO 0x03E4 602 #define BGE_MBX_TX_NIC_PROD13_HI 0x03E8 603 #define BGE_MBX_TX_NIC_PROD13_LO 0x03EC 604 #define BGE_MBX_TX_NIC_PROD14_HI 0x03F0 605 #define BGE_MBX_TX_NIC_PROD14_LO 0x03F4 606 #define BGE_MBX_TX_NIC_PROD15_HI 0x03F8 607 #define BGE_MBX_TX_NIC_PROD15_LO 0x03FC 608 609 #define BGE_TX_RINGS_MAX 4 610 #define BGE_TX_RINGS_EXTSSRAM_MAX 16 611 #define BGE_RX_RINGS_MAX 16 612 #define BGE_RX_RINGS_MAX_5717 17 613 614 /* Ethernet MAC control registers */ 615 #define BGE_MAC_MODE 0x0400 616 #define BGE_MAC_STS 0x0404 617 #define BGE_MAC_EVT_ENB 0x0408 618 #define BGE_MAC_LED_CTL 0x040C 619 #define BGE_MAC_ADDR1_LO 0x0410 620 #define BGE_MAC_ADDR1_HI 0x0414 621 #define BGE_MAC_ADDR2_LO 0x0418 622 #define BGE_MAC_ADDR2_HI 0x041C 623 #define BGE_MAC_ADDR3_LO 0x0420 624 #define BGE_MAC_ADDR3_HI 0x0424 625 #define BGE_MAC_ADDR4_LO 0x0428 626 #define BGE_MAC_ADDR4_HI 0x042C 627 #define BGE_WOL_PATPTR 0x0430 628 #define BGE_WOL_PATCFG 0x0434 629 #define BGE_TX_RANDOM_BACKOFF 0x0438 630 #define BGE_RX_MTU 0x043C 631 #define BGE_GBIT_PCS_TEST 0x0440 632 #define BGE_TX_TBI_AUTONEG 0x0444 633 #define BGE_RX_TBI_AUTONEG 0x0448 634 #define BGE_MI_COMM 0x044C 635 #define BGE_MI_STS 0x0450 636 #define BGE_MI_MODE 0x0454 637 #define BGE_AUTOPOLL_STS 0x0458 638 #define BGE_TX_MODE 0x045C 639 #define BGE_TX_STS 0x0460 640 #define BGE_TX_LENGTHS 0x0464 641 #define BGE_RX_MODE 0x0468 642 #define BGE_RX_STS 0x046C 643 #define BGE_MAR0 0x0470 644 #define BGE_MAR1 0x0474 645 #define BGE_MAR2 0x0478 646 #define BGE_MAR3 0x047C 647 #define BGE_RX_BD_RULES_CTL0 0x0480 648 #define BGE_RX_BD_RULES_MASKVAL0 0x0484 649 #define BGE_RX_BD_RULES_CTL1 0x0488 650 #define BGE_RX_BD_RULES_MASKVAL1 0x048C 651 #define BGE_RX_BD_RULES_CTL2 0x0490 652 #define BGE_RX_BD_RULES_MASKVAL2 0x0494 653 #define BGE_RX_BD_RULES_CTL3 0x0498 654 #define BGE_RX_BD_RULES_MASKVAL3 0x049C 655 #define BGE_RX_BD_RULES_CTL4 0x04A0 656 #define BGE_RX_BD_RULES_MASKVAL4 0x04A4 657 #define BGE_RX_BD_RULES_CTL5 0x04A8 658 #define BGE_RX_BD_RULES_MASKVAL5 0x04AC 659 #define BGE_RX_BD_RULES_CTL6 0x04B0 660 #define BGE_RX_BD_RULES_MASKVAL6 0x04B4 661 #define BGE_RX_BD_RULES_CTL7 0x04B8 662 #define BGE_RX_BD_RULES_MASKVAL7 0x04BC 663 #define BGE_RX_BD_RULES_CTL8 0x04C0 664 #define BGE_RX_BD_RULES_MASKVAL8 0x04C4 665 #define BGE_RX_BD_RULES_CTL9 0x04C8 666 #define BGE_RX_BD_RULES_MASKVAL9 0x04CC 667 #define BGE_RX_BD_RULES_CTL10 0x04D0 668 #define BGE_RX_BD_RULES_MASKVAL10 0x04D4 669 #define BGE_RX_BD_RULES_CTL11 0x04D8 670 #define BGE_RX_BD_RULES_MASKVAL11 0x04DC 671 #define BGE_RX_BD_RULES_CTL12 0x04E0 672 #define BGE_RX_BD_RULES_MASKVAL12 0x04E4 673 #define BGE_RX_BD_RULES_CTL13 0x04E8 674 #define BGE_RX_BD_RULES_MASKVAL13 0x04EC 675 #define BGE_RX_BD_RULES_CTL14 0x04F0 676 #define BGE_RX_BD_RULES_MASKVAL14 0x04F4 677 #define BGE_RX_BD_RULES_CTL15 0x04F8 678 #define BGE_RX_BD_RULES_MASKVAL15 0x04FC 679 #define BGE_RX_RULES_CFG 0x0500 680 #define BGE_MAX_RX_FRAME_LOWAT 0x0504 681 #define BGE_SERDES_CFG 0x0590 682 #define BGE_SERDES_STS 0x0594 683 #define BGE_SGDIG_CFG 0x05B0 684 #define BGE_SGDIG_STS 0x05B4 685 #define BGE_TX_MAC_STATS_OCTETS 0x0800 686 #define BGE_TX_MAC_STATS_RESERVE_0 0x0804 687 #define BGE_TX_MAC_STATS_COLLS 0x0808 688 #define BGE_TX_MAC_STATS_XON_SENT 0x080C 689 #define BGE_TX_MAC_STATS_XOFF_SENT 0x0810 690 #define BGE_TX_MAC_STATS_RESERVE_1 0x0814 691 #define BGE_TX_MAC_STATS_ERRORS 0x0818 692 #define BGE_TX_MAC_STATS_SINGLE_COLL 0x081C 693 #define BGE_TX_MAC_STATS_MULTI_COLL 0x0820 694 #define BGE_TX_MAC_STATS_DEFERRED 0x0824 695 #define BGE_TX_MAC_STATS_RESERVE_2 0x0828 696 #define BGE_TX_MAC_STATS_EXCESS_COLL 0x082C 697 #define BGE_TX_MAC_STATS_LATE_COLL 0x0830 698 #define BGE_TX_MAC_STATS_RESERVE_3 0x0834 699 #define BGE_TX_MAC_STATS_RESERVE_4 0x0838 700 #define BGE_TX_MAC_STATS_RESERVE_5 0x083C 701 #define BGE_TX_MAC_STATS_RESERVE_6 0x0840 702 #define BGE_TX_MAC_STATS_RESERVE_7 0x0844 703 #define BGE_TX_MAC_STATS_RESERVE_8 0x0848 704 #define BGE_TX_MAC_STATS_RESERVE_9 0x084C 705 #define BGE_TX_MAC_STATS_RESERVE_10 0x0850 706 #define BGE_TX_MAC_STATS_RESERVE_11 0x0854 707 #define BGE_TX_MAC_STATS_RESERVE_12 0x0858 708 #define BGE_TX_MAC_STATS_RESERVE_13 0x085C 709 #define BGE_TX_MAC_STATS_RESERVE_14 0x0860 710 #define BGE_TX_MAC_STATS_RESERVE_15 0x0864 711 #define BGE_TX_MAC_STATS_RESERVE_16 0x0868 712 #define BGE_TX_MAC_STATS_UCAST 0x086C 713 #define BGE_TX_MAC_STATS_MCAST 0x0870 714 #define BGE_TX_MAC_STATS_BCAST 0x0874 715 #define BGE_TX_MAC_STATS_RESERVE_17 0x0878 716 #define BGE_TX_MAC_STATS_RESERVE_18 0x087C 717 #define BGE_RX_MAC_STATS_OCTESTS 0x0880 718 #define BGE_RX_MAC_STATS_RESERVE_0 0x0884 719 #define BGE_RX_MAC_STATS_FRAGMENTS 0x0888 720 #define BGE_RX_MAC_STATS_UCAST 0x088C 721 #define BGE_RX_MAC_STATS_MCAST 0x0890 722 #define BGE_RX_MAC_STATS_BCAST 0x0894 723 #define BGE_RX_MAC_STATS_FCS_ERRORS 0x0898 724 #define BGE_RX_MAC_STATS_ALGIN_ERRORS 0x089C 725 #define BGE_RX_MAC_STATS_XON_RCVD 0x08A0 726 #define BGE_RX_MAC_STATS_XOFF_RCVD 0x08A4 727 #define BGE_RX_MAC_STATS_CTRL_RCVD 0x08A8 728 #define BGE_RX_MAC_STATS_XOFF_ENTERED 0x08AC 729 #define BGE_RX_MAC_STATS_FRAME_TOO_LONG 0x08B0 730 #define BGE_RX_MAC_STATS_JABBERS 0x08B4 731 #define BGE_RX_MAC_STATS_UNDERSIZE 0x08B8 732 733 /* Ethernet MAC Mode register */ 734 #define BGE_MACMODE_RESET 0x00000001 735 #define BGE_MACMODE_HALF_DUPLEX 0x00000002 736 #define BGE_MACMODE_PORTMODE 0x0000000C 737 #define BGE_MACMODE_LOOPBACK 0x00000010 738 #define BGE_MACMODE_RX_TAGGEDPKT 0x00000080 739 #define BGE_MACMODE_TX_BURST_ENB 0x00000100 740 #define BGE_MACMODE_MAX_DEFER 0x00000200 741 #define BGE_MACMODE_LINK_POLARITY 0x00000400 742 #define BGE_MACMODE_RX_STATS_ENB 0x00000800 743 #define BGE_MACMODE_RX_STATS_CLEAR 0x00001000 744 #define BGE_MACMODE_RX_STATS_FLUSH 0x00002000 745 #define BGE_MACMODE_TX_STATS_ENB 0x00004000 746 #define BGE_MACMODE_TX_STATS_CLEAR 0x00008000 747 #define BGE_MACMODE_TX_STATS_FLUSH 0x00010000 748 #define BGE_MACMODE_TBI_SEND_CFGS 0x00020000 749 #define BGE_MACMODE_MAGIC_PKT_ENB 0x00040000 750 #define BGE_MACMODE_ACPI_PWRON_ENB 0x00080000 751 #define BGE_MACMODE_MIP_ENB 0x00100000 752 #define BGE_MACMODE_TXDMA_ENB 0x00200000 753 #define BGE_MACMODE_RXDMA_ENB 0x00400000 754 #define BGE_MACMODE_FRMHDR_DMA_ENB 0x00800000 755 #define BGE_MACMODE_APE_RX_EN 0x08000000 756 #define BGE_MACMODE_APE_TX_EN 0x10000000 757 758 #define BGE_PORTMODE_NONE 0x00000000 759 #define BGE_PORTMODE_MII 0x00000004 760 #define BGE_PORTMODE_GMII 0x00000008 761 #define BGE_PORTMODE_TBI 0x0000000C 762 763 /* MAC Status register */ 764 #define BGE_MACSTAT_TBI_PCS_SYNCHED 0x00000001 765 #define BGE_MACSTAT_TBI_SIGNAL_DETECT 0x00000002 766 #define BGE_MACSTAT_RX_CFG 0x00000004 767 #define BGE_MACSTAT_CFG_CHANGED 0x00000008 768 #define BGE_MACSTAT_SYNC_CHANGED 0x00000010 769 #define BGE_MACSTAT_PORT_DECODE_ERROR 0x00000400 770 #define BGE_MACSTAT_LINK_CHANGED 0x00001000 771 #define BGE_MACSTAT_MI_COMPLETE 0x00400000 772 #define BGE_MACSTAT_MI_INTERRUPT 0x00800000 773 #define BGE_MACSTAT_AUTOPOLL_ERROR 0x01000000 774 #define BGE_MACSTAT_ODI_ERROR 0x02000000 775 #define BGE_MACSTAT_RXSTAT_OFLOW 0x04000000 776 #define BGE_MACSTAT_TXSTAT_OFLOW 0x08000000 777 778 /* MAC Event Enable Register */ 779 #define BGE_EVTENB_PORT_DECODE_ERROR 0x00000400 780 #define BGE_EVTENB_LINK_CHANGED 0x00001000 781 #define BGE_EVTENB_MI_COMPLETE 0x00400000 782 #define BGE_EVTENB_MI_INTERRUPT 0x00800000 783 #define BGE_EVTENB_AUTOPOLL_ERROR 0x01000000 784 #define BGE_EVTENB_ODI_ERROR 0x02000000 785 #define BGE_EVTENB_RXSTAT_OFLOW 0x04000000 786 #define BGE_EVTENB_TXSTAT_OFLOW 0x08000000 787 788 /* LED Control Register */ 789 #define BGE_LEDCTL_LINKLED_OVERRIDE 0x00000001 790 #define BGE_LEDCTL_1000MBPS_LED 0x00000002 791 #define BGE_LEDCTL_100MBPS_LED 0x00000004 792 #define BGE_LEDCTL_10MBPS_LED 0x00000008 793 #define BGE_LEDCTL_TRAFLED_OVERRIDE 0x00000010 794 #define BGE_LEDCTL_TRAFLED_BLINK 0x00000020 795 #define BGE_LEDCTL_TRAFLED_BLINK_2 0x00000040 796 #define BGE_LEDCTL_1000MBPS_STS 0x00000080 797 #define BGE_LEDCTL_100MBPS_STS 0x00000100 798 #define BGE_LEDCTL_10MBPS_STS 0x00000200 799 #define BGE_LEDCTL_TRAFLED_STS 0x00000400 800 #define BGE_LEDCTL_BLINKPERIOD 0x7FF80000 801 #define BGE_LEDCTL_BLINKPERIOD_OVERRIDE 0x80000000 802 803 /* TX backoff seed register */ 804 #define BGE_TX_BACKOFF_SEED_MASK 0x3FF 805 806 /* Autopoll status register */ 807 #define BGE_AUTOPOLLSTS_ERROR 0x00000001 808 809 /* Transmit MAC mode register */ 810 #define BGE_TXMODE_RESET 0x00000001 811 #define BGE_TXMODE_ENABLE 0x00000002 812 #define BGE_TXMODE_FLOWCTL_ENABLE 0x00000010 813 #define BGE_TXMODE_BIGBACKOFF_ENABLE 0x00000020 814 #define BGE_TXMODE_LONGPAUSE_ENABLE 0x00000040 815 #define BGE_TXMODE_MBUF_LOCKUP_FIX 0x00000100 816 #define BGE_TXMODE_JMB_FRM_LEN 0x00400000 817 #define BGE_TXMODE_CNT_DN_MODE 0x00800000 818 819 /* Transmit MAC status register */ 820 #define BGE_TXSTAT_RX_XOFFED 0x00000001 821 #define BGE_TXSTAT_SENT_XOFF 0x00000002 822 #define BGE_TXSTAT_SENT_XON 0x00000004 823 #define BGE_TXSTAT_LINK_UP 0x00000008 824 #define BGE_TXSTAT_ODI_UFLOW 0x00000010 825 #define BGE_TXSTAT_ODI_OFLOW 0x00000020 826 827 /* Transmit MAC lengths register */ 828 #define BGE_TXLEN_SLOTTIME 0x000000FF 829 #define BGE_TXLEN_IPG 0x00000F00 830 #define BGE_TXLEN_CRS 0x00003000 831 #define BGE_TXLEN_JMB_FRM_LEN_MSK 0x00FF0000 832 #define BGE_TXLEN_CNT_DN_VAL_MSK 0xFF000000 833 834 /* Receive MAC mode register */ 835 #define BGE_RXMODE_RESET 0x00000001 836 #define BGE_RXMODE_ENABLE 0x00000002 837 #define BGE_RXMODE_FLOWCTL_ENABLE 0x00000004 838 #define BGE_RXMODE_RX_GIANTS 0x00000020 839 #define BGE_RXMODE_RX_RUNTS 0x00000040 840 #define BGE_RXMODE_8022_LENCHECK 0x00000080 841 #define BGE_RXMODE_RX_PROMISC 0x00000100 842 #define BGE_RXMODE_RX_NO_CRC_CHECK 0x00000200 843 #define BGE_RXMODE_RX_KEEP_VLAN_DIAG 0x00000400 844 #define BGE_RXMODE_IPV6_ENABLE 0x01000000 845 #define BGE_RXMODE_IPV4_FRAG_FIX 0x02000000 846 847 /* Receive MAC status register */ 848 #define BGE_RXSTAT_REMOTE_XOFFED 0x00000001 849 #define BGE_RXSTAT_RCVD_XOFF 0x00000002 850 #define BGE_RXSTAT_RCVD_XON 0x00000004 851 852 /* Receive Rules Control register */ 853 #define BGE_RXRULECTL_OFFSET 0x000000FF 854 #define BGE_RXRULECTL_CLASS 0x00001F00 855 #define BGE_RXRULECTL_HDRTYPE 0x0000E000 856 #define BGE_RXRULECTL_COMPARE_OP 0x00030000 857 #define BGE_RXRULECTL_MAP 0x01000000 858 #define BGE_RXRULECTL_DISCARD 0x02000000 859 #define BGE_RXRULECTL_MASK 0x04000000 860 #define BGE_RXRULECTL_ACTIVATE_PROC3 0x08000000 861 #define BGE_RXRULECTL_ACTIVATE_PROC2 0x10000000 862 #define BGE_RXRULECTL_ACTIVATE_PROC1 0x20000000 863 #define BGE_RXRULECTL_ANDWITHNEXT 0x40000000 864 865 /* Receive Rules Mask register */ 866 #define BGE_RXRULEMASK_VALUE 0x0000FFFF 867 #define BGE_RXRULEMASK_MASKVAL 0xFFFF0000 868 869 /* SERDES configuration register */ 870 #define BGE_SERDESCFG_RXR 0x00000007 /* phase interpolator */ 871 #define BGE_SERDESCFG_RXG 0x00000018 /* rx gain setting */ 872 #define BGE_SERDESCFG_RXEDGESEL 0x00000040 /* rising/falling egde */ 873 #define BGE_SERDESCFG_TX_BIAS 0x00000380 /* TXDAC bias setting */ 874 #define BGE_SERDESCFG_IBMAX 0x00000400 /* bias current +25% */ 875 #define BGE_SERDESCFG_IBMIN 0x00000800 /* bias current -25% */ 876 #define BGE_SERDESCFG_TXMODE 0x00001000 877 #define BGE_SERDESCFG_TXEDGESEL 0x00002000 /* rising/falling edge */ 878 #define BGE_SERDESCFG_MODE 0x00004000 /* TXCP/TXCN disabled */ 879 #define BGE_SERDESCFG_PLLTEST 0x00008000 /* PLL test mode */ 880 #define BGE_SERDESCFG_CDET 0x00010000 /* comma detect enable */ 881 #define BGE_SERDESCFG_TBILOOP 0x00020000 /* local loopback */ 882 #define BGE_SERDESCFG_REMLOOP 0x00040000 /* remote loopback */ 883 #define BGE_SERDESCFG_INVPHASE 0x00080000 /* Reverse 125Mhz clock */ 884 #define BGE_SERDESCFG_12REGCTL 0x00300000 /* 1.2v regulator ctl */ 885 #define BGE_SERDESCFG_REGCTL 0x00C00000 /* regulator ctl (2.5v) */ 886 887 /* SERDES status register */ 888 #define BGE_SERDESSTS_RXSTAT 0x0000000F /* receive status bits */ 889 #define BGE_SERDESSTS_CDET 0x00000010 /* comma code detected */ 890 891 /* SGDIG config (not documented) */ 892 #define BGE_SGDIGCFG_PAUSE_CAP 0x00000800 893 #define BGE_SGDIGCFG_ASYM_PAUSE 0x00001000 894 #define BGE_SGDIGCFG_SEND 0x40000000 895 #define BGE_SGDIGCFG_AUTO 0x80000000 896 897 /* SGDIG status (not documented) */ 898 #define BGE_SGDIGSTS_DONE 0x00000002 899 #define BGE_SGDIGSTS_IS_SERDES 0x00000100 900 #define BGE_SGDIGSTS_PAUSE_CAP 0x00080000 901 #define BGE_SGDIGSTS_ASYM_PAUSE 0x00100000 902 903 /* MI communication register */ 904 #define BGE_MICOMM_DATA 0x0000FFFF 905 #define BGE_MICOMM_REG 0x001F0000 906 #define BGE_MICOMM_PHY 0x03E00000 907 #define BGE_MICOMM_CMD 0x0C000000 908 #define BGE_MICOMM_READFAIL 0x10000000 909 #define BGE_MICOMM_BUSY 0x20000000 910 911 #define BGE_MIREG(x) ((x & 0x1F) << 16) 912 #define BGE_MIPHY(x) ((x & 0x1F) << 21) 913 #define BGE_MICMD_WRITE 0x04000000 914 #define BGE_MICMD_READ 0x08000000 915 916 /* MI status register */ 917 #define BGE_MISTS_LINK 0x00000001 918 #define BGE_MISTS_10MBPS 0x00000002 919 920 #define BGE_MIMODE_CLK_10MHZ 0x00000001 921 #define BGE_MIMODE_SHORTPREAMBLE 0x00000002 922 #define BGE_MIMODE_AUTOPOLL 0x00000010 923 #define BGE_MIMODE_CLKCNT 0x001F0000 924 #define BGE_MIMODE_500KHZ_CONST 0x00008000 925 #define BGE_MIMODE_BASE 0x000C0000 926 927 /* 928 * Send data initiator control registers. 929 */ 930 #define BGE_SDI_MODE 0x0C00 931 #define BGE_SDI_STATUS 0x0C04 932 #define BGE_SDI_STATS_CTL 0x0C08 933 #define BGE_SDI_STATS_ENABLE_MASK 0x0C0C 934 #define BGE_SDI_STATS_INCREMENT_MASK 0x0C10 935 #define BGE_ISO_PKT_TX 0x0C20 936 #define BGE_LOCSTATS_COS0 0x0C80 937 #define BGE_LOCSTATS_COS1 0x0C84 938 #define BGE_LOCSTATS_COS2 0x0C88 939 #define BGE_LOCSTATS_COS3 0x0C8C 940 #define BGE_LOCSTATS_COS4 0x0C90 941 #define BGE_LOCSTATS_COS5 0x0C84 942 #define BGE_LOCSTATS_COS6 0x0C98 943 #define BGE_LOCSTATS_COS7 0x0C9C 944 #define BGE_LOCSTATS_COS8 0x0CA0 945 #define BGE_LOCSTATS_COS9 0x0CA4 946 #define BGE_LOCSTATS_COS10 0x0CA8 947 #define BGE_LOCSTATS_COS11 0x0CAC 948 #define BGE_LOCSTATS_COS12 0x0CB0 949 #define BGE_LOCSTATS_COS13 0x0CB4 950 #define BGE_LOCSTATS_COS14 0x0CB8 951 #define BGE_LOCSTATS_COS15 0x0CBC 952 #define BGE_LOCSTATS_DMA_RQ_FULL 0x0CC0 953 #define BGE_LOCSTATS_DMA_HIPRIO_RQ_FULL 0x0CC4 954 #define BGE_LOCSTATS_SDC_QUEUE_FULL 0x0CC8 955 #define BGE_LOCSTATS_NIC_SENDPROD_SET 0x0CCC 956 #define BGE_LOCSTATS_STATS_UPDATED 0x0CD0 957 #define BGE_LOCSTATS_IRQS 0x0CD4 958 #define BGE_LOCSTATS_AVOIDED_IRQS 0x0CD8 959 #define BGE_LOCSTATS_TX_THRESH_HIT 0x0CDC 960 961 /* Send Data Initiator mode register */ 962 #define BGE_SDIMODE_RESET 0x00000001 963 #define BGE_SDIMODE_ENABLE 0x00000002 964 #define BGE_SDIMODE_STATS_OFLOW_ATTN 0x00000004 965 #define BGE_SDIMODE_HW_LSO_PRE_DMA 0x00000008 966 967 /* Send Data Initiator stats register */ 968 #define BGE_SDISTAT_STATS_OFLOW_ATTN 0x00000004 969 970 /* Send Data Initiator stats control register */ 971 #define BGE_SDISTATSCTL_ENABLE 0x00000001 972 #define BGE_SDISTATSCTL_FASTER 0x00000002 973 #define BGE_SDISTATSCTL_CLEAR 0x00000004 974 #define BGE_SDISTATSCTL_FORCEFLUSH 0x00000008 975 #define BGE_SDISTATSCTL_FORCEZERO 0x00000010 976 977 /* 978 * Send Data Completion Control registers 979 */ 980 #define BGE_SDC_MODE 0x1000 981 #define BGE_SDC_STATUS 0x1004 982 983 /* Send Data completion mode register */ 984 #define BGE_SDCMODE_RESET 0x00000001 985 #define BGE_SDCMODE_ENABLE 0x00000002 986 #define BGE_SDCMODE_ATTN 0x00000004 987 #define BGE_SDCMODE_CDELAY 0x00000010 988 989 /* Send Data completion status register */ 990 #define BGE_SDCSTAT_ATTN 0x00000004 991 992 /* 993 * Send BD Ring Selector Control registers 994 */ 995 #define BGE_SRS_MODE 0x1400 996 #define BGE_SRS_STATUS 0x1404 997 #define BGE_SRS_HWDIAG 0x1408 998 #define BGE_SRS_LOC_NIC_CONS0 0x1440 999 #define BGE_SRS_LOC_NIC_CONS1 0x1444 1000 #define BGE_SRS_LOC_NIC_CONS2 0x1448 1001 #define BGE_SRS_LOC_NIC_CONS3 0x144C 1002 #define BGE_SRS_LOC_NIC_CONS4 0x1450 1003 #define BGE_SRS_LOC_NIC_CONS5 0x1454 1004 #define BGE_SRS_LOC_NIC_CONS6 0x1458 1005 #define BGE_SRS_LOC_NIC_CONS7 0x145C 1006 #define BGE_SRS_LOC_NIC_CONS8 0x1460 1007 #define BGE_SRS_LOC_NIC_CONS9 0x1464 1008 #define BGE_SRS_LOC_NIC_CONS10 0x1468 1009 #define BGE_SRS_LOC_NIC_CONS11 0x146C 1010 #define BGE_SRS_LOC_NIC_CONS12 0x1470 1011 #define BGE_SRS_LOC_NIC_CONS13 0x1474 1012 #define BGE_SRS_LOC_NIC_CONS14 0x1478 1013 #define BGE_SRS_LOC_NIC_CONS15 0x147C 1014 1015 /* Send BD Ring Selector Mode register */ 1016 #define BGE_SRSMODE_RESET 0x00000001 1017 #define BGE_SRSMODE_ENABLE 0x00000002 1018 #define BGE_SRSMODE_ATTN 0x00000004 1019 1020 /* Send BD Ring Selector Status register */ 1021 #define BGE_SRSSTAT_ERROR 0x00000004 1022 1023 /* Send BD Ring Selector HW Diagnostics register */ 1024 #define BGE_SRSHWDIAG_STATE 0x0000000F 1025 #define BGE_SRSHWDIAG_CURRINGNUM 0x000000F0 1026 #define BGE_SRSHWDIAG_STAGEDRINGNUM 0x00000F00 1027 #define BGE_SRSHWDIAG_RINGNUM_IN_MBX 0x0000F000 1028 1029 /* 1030 * Send BD Initiator Selector Control registers 1031 */ 1032 #define BGE_SBDI_MODE 0x1800 1033 #define BGE_SBDI_STATUS 0x1804 1034 #define BGE_SBDI_LOC_NIC_PROD0 0x1808 1035 #define BGE_SBDI_LOC_NIC_PROD1 0x180C 1036 #define BGE_SBDI_LOC_NIC_PROD2 0x1810 1037 #define BGE_SBDI_LOC_NIC_PROD3 0x1814 1038 #define BGE_SBDI_LOC_NIC_PROD4 0x1818 1039 #define BGE_SBDI_LOC_NIC_PROD5 0x181C 1040 #define BGE_SBDI_LOC_NIC_PROD6 0x1820 1041 #define BGE_SBDI_LOC_NIC_PROD7 0x1824 1042 #define BGE_SBDI_LOC_NIC_PROD8 0x1828 1043 #define BGE_SBDI_LOC_NIC_PROD9 0x182C 1044 #define BGE_SBDI_LOC_NIC_PROD10 0x1830 1045 #define BGE_SBDI_LOC_NIC_PROD11 0x1834 1046 #define BGE_SBDI_LOC_NIC_PROD12 0x1838 1047 #define BGE_SBDI_LOC_NIC_PROD13 0x183C 1048 #define BGE_SBDI_LOC_NIC_PROD14 0x1840 1049 #define BGE_SBDI_LOC_NIC_PROD15 0x1844 1050 1051 /* Send BD Initiator Mode register */ 1052 #define BGE_SBDIMODE_RESET 0x00000001 1053 #define BGE_SBDIMODE_ENABLE 0x00000002 1054 #define BGE_SBDIMODE_ATTN 0x00000004 1055 1056 /* Send BD Initiator Status register */ 1057 #define BGE_SBDISTAT_ERROR 0x00000004 1058 1059 /* 1060 * Send BD Completion Control registers 1061 */ 1062 #define BGE_SBDC_MODE 0x1C00 1063 #define BGE_SBDC_STATUS 0x1C04 1064 1065 /* Send BD Completion Control Mode register */ 1066 #define BGE_SBDCMODE_RESET 0x00000001 1067 #define BGE_SBDCMODE_ENABLE 0x00000002 1068 #define BGE_SBDCMODE_ATTN 0x00000004 1069 1070 /* Send BD Completion Control Status register */ 1071 #define BGE_SBDCSTAT_ATTN 0x00000004 1072 1073 /* 1074 * Receive List Placement Control registers 1075 */ 1076 #define BGE_RXLP_MODE 0x2000 1077 #define BGE_RXLP_STATUS 0x2004 1078 #define BGE_RXLP_SEL_LIST_LOCK 0x2008 1079 #define BGE_RXLP_SEL_NON_EMPTY_BITS 0x200C 1080 #define BGE_RXLP_CFG 0x2010 1081 #define BGE_RXLP_STATS_CTL 0x2014 1082 #define BGE_RXLP_STATS_ENABLE_MASK 0x2018 1083 #define BGE_RXLP_STATS_INCREMENT_MASK 0x201C 1084 #define BGE_RXLP_HEAD0 0x2100 1085 #define BGE_RXLP_TAIL0 0x2104 1086 #define BGE_RXLP_COUNT0 0x2108 1087 #define BGE_RXLP_HEAD1 0x2110 1088 #define BGE_RXLP_TAIL1 0x2114 1089 #define BGE_RXLP_COUNT1 0x2118 1090 #define BGE_RXLP_HEAD2 0x2120 1091 #define BGE_RXLP_TAIL2 0x2124 1092 #define BGE_RXLP_COUNT2 0x2128 1093 #define BGE_RXLP_HEAD3 0x2130 1094 #define BGE_RXLP_TAIL3 0x2134 1095 #define BGE_RXLP_COUNT3 0x2138 1096 #define BGE_RXLP_HEAD4 0x2140 1097 #define BGE_RXLP_TAIL4 0x2144 1098 #define BGE_RXLP_COUNT4 0x2148 1099 #define BGE_RXLP_HEAD5 0x2150 1100 #define BGE_RXLP_TAIL5 0x2154 1101 #define BGE_RXLP_COUNT5 0x2158 1102 #define BGE_RXLP_HEAD6 0x2160 1103 #define BGE_RXLP_TAIL6 0x2164 1104 #define BGE_RXLP_COUNT6 0x2168 1105 #define BGE_RXLP_HEAD7 0x2170 1106 #define BGE_RXLP_TAIL7 0x2174 1107 #define BGE_RXLP_COUNT7 0x2178 1108 #define BGE_RXLP_HEAD8 0x2180 1109 #define BGE_RXLP_TAIL8 0x2184 1110 #define BGE_RXLP_COUNT8 0x2188 1111 #define BGE_RXLP_HEAD9 0x2190 1112 #define BGE_RXLP_TAIL9 0x2194 1113 #define BGE_RXLP_COUNT9 0x2198 1114 #define BGE_RXLP_HEAD10 0x21A0 1115 #define BGE_RXLP_TAIL10 0x21A4 1116 #define BGE_RXLP_COUNT10 0x21A8 1117 #define BGE_RXLP_HEAD11 0x21B0 1118 #define BGE_RXLP_TAIL11 0x21B4 1119 #define BGE_RXLP_COUNT11 0x21B8 1120 #define BGE_RXLP_HEAD12 0x21C0 1121 #define BGE_RXLP_TAIL12 0x21C4 1122 #define BGE_RXLP_COUNT12 0x21C8 1123 #define BGE_RXLP_HEAD13 0x21D0 1124 #define BGE_RXLP_TAIL13 0x21D4 1125 #define BGE_RXLP_COUNT13 0x21D8 1126 #define BGE_RXLP_HEAD14 0x21E0 1127 #define BGE_RXLP_TAIL14 0x21E4 1128 #define BGE_RXLP_COUNT14 0x21E8 1129 #define BGE_RXLP_HEAD15 0x21F0 1130 #define BGE_RXLP_TAIL15 0x21F4 1131 #define BGE_RXLP_COUNT15 0x21F8 1132 #define BGE_RXLP_LOCSTAT_COS0 0x2200 1133 #define BGE_RXLP_LOCSTAT_COS1 0x2204 1134 #define BGE_RXLP_LOCSTAT_COS2 0x2208 1135 #define BGE_RXLP_LOCSTAT_COS3 0x220C 1136 #define BGE_RXLP_LOCSTAT_COS4 0x2210 1137 #define BGE_RXLP_LOCSTAT_COS5 0x2214 1138 #define BGE_RXLP_LOCSTAT_COS6 0x2218 1139 #define BGE_RXLP_LOCSTAT_COS7 0x221C 1140 #define BGE_RXLP_LOCSTAT_COS8 0x2220 1141 #define BGE_RXLP_LOCSTAT_COS9 0x2224 1142 #define BGE_RXLP_LOCSTAT_COS10 0x2228 1143 #define BGE_RXLP_LOCSTAT_COS11 0x222C 1144 #define BGE_RXLP_LOCSTAT_COS12 0x2230 1145 #define BGE_RXLP_LOCSTAT_COS13 0x2234 1146 #define BGE_RXLP_LOCSTAT_COS14 0x2238 1147 #define BGE_RXLP_LOCSTAT_COS15 0x223C 1148 #define BGE_RXLP_LOCSTAT_FILTDROP 0x2240 1149 #define BGE_RXLP_LOCSTAT_DMA_WRQ_FULL 0x2244 1150 #define BGE_RXLP_LOCSTAT_DMA_HPWRQ_FULL 0x2248 1151 #define BGE_RXLP_LOCSTAT_OUT_OF_BDS 0x224C 1152 #define BGE_RXLP_LOCSTAT_IFIN_DROPS 0x2250 1153 #define BGE_RXLP_LOCSTAT_IFIN_ERRORS 0x2254 1154 #define BGE_RXLP_LOCSTAT_RXTHRESH_HIT 0x2258 1155 1156 /* Receive List Placement mode register */ 1157 #define BGE_RXLPMODE_RESET 0x00000001 1158 #define BGE_RXLPMODE_ENABLE 0x00000002 1159 #define BGE_RXLPMODE_CLASS0_ATTN 0x00000004 1160 #define BGE_RXLPMODE_MAPOUTRANGE_ATTN 0x00000008 1161 #define BGE_RXLPMODE_STATSOFLOW_ATTN 0x00000010 1162 1163 /* Receive List Placement Status register */ 1164 #define BGE_RXLPSTAT_CLASS0_ATTN 0x00000004 1165 #define BGE_RXLPSTAT_MAPOUTRANGE_ATTN 0x00000008 1166 #define BGE_RXLPSTAT_STATSOFLOW_ATTN 0x00000010 1167 1168 /* 1169 * Receive Data and Receive BD Initiator Control Registers 1170 */ 1171 #define BGE_RDBDI_MODE 0x2400 1172 #define BGE_RDBDI_STATUS 0x2404 1173 #define BGE_RX_JUMBO_RCB_HADDR_HI 0x2440 1174 #define BGE_RX_JUMBO_RCB_HADDR_LO 0x2444 1175 #define BGE_RX_JUMBO_RCB_MAXLEN_FLAGS 0x2448 1176 #define BGE_RX_JUMBO_RCB_NICADDR 0x244C 1177 #define BGE_RX_STD_RCB_HADDR_HI 0x2450 1178 #define BGE_RX_STD_RCB_HADDR_LO 0x2454 1179 #define BGE_RX_STD_RCB_MAXLEN_FLAGS 0x2458 1180 #define BGE_RX_STD_RCB_NICADDR 0x245C 1181 #define BGE_RX_MINI_RCB_HADDR_HI 0x2460 1182 #define BGE_RX_MINI_RCB_HADDR_LO 0x2464 1183 #define BGE_RX_MINI_RCB_MAXLEN_FLAGS 0x2468 1184 #define BGE_RX_MINI_RCB_NICADDR 0x246C 1185 #define BGE_RDBDI_JUMBO_RX_CONS 0x2470 1186 #define BGE_RDBDI_STD_RX_CONS 0x2474 1187 #define BGE_RDBDI_MINI_RX_CONS 0x2478 1188 #define BGE_RDBDI_RETURN_PROD0 0x2480 1189 #define BGE_RDBDI_RETURN_PROD1 0x2484 1190 #define BGE_RDBDI_RETURN_PROD2 0x2488 1191 #define BGE_RDBDI_RETURN_PROD3 0x248C 1192 #define BGE_RDBDI_RETURN_PROD4 0x2490 1193 #define BGE_RDBDI_RETURN_PROD5 0x2494 1194 #define BGE_RDBDI_RETURN_PROD6 0x2498 1195 #define BGE_RDBDI_RETURN_PROD7 0x249C 1196 #define BGE_RDBDI_RETURN_PROD8 0x24A0 1197 #define BGE_RDBDI_RETURN_PROD9 0x24A4 1198 #define BGE_RDBDI_RETURN_PROD10 0x24A8 1199 #define BGE_RDBDI_RETURN_PROD11 0x24AC 1200 #define BGE_RDBDI_RETURN_PROD12 0x24B0 1201 #define BGE_RDBDI_RETURN_PROD13 0x24B4 1202 #define BGE_RDBDI_RETURN_PROD14 0x24B8 1203 #define BGE_RDBDI_RETURN_PROD15 0x24BC 1204 #define BGE_RDBDI_HWDIAG 0x24C0 1205 1206 /* Receive Data and Receive BD Initiator Mode register */ 1207 #define BGE_RDBDIMODE_RESET 0x00000001 1208 #define BGE_RDBDIMODE_ENABLE 0x00000002 1209 #define BGE_RDBDIMODE_JUMBO_ATTN 0x00000004 1210 #define BGE_RDBDIMODE_GIANT_ATTN 0x00000008 1211 #define BGE_RDBDIMODE_BADRINGSZ_ATTN 0x00000010 1212 1213 /* Receive Data and Receive BD Initiator Status register */ 1214 #define BGE_RDBDISTAT_JUMBO_ATTN 0x00000004 1215 #define BGE_RDBDISTAT_GIANT_ATTN 0x00000008 1216 #define BGE_RDBDISTAT_BADRINGSZ_ATTN 0x00000010 1217 1218 /* 1219 * Receive Data Completion Control registers 1220 */ 1221 #define BGE_RDC_MODE 0x2800 1222 1223 /* Receive Data Completion Mode register */ 1224 #define BGE_RDCMODE_RESET 0x00000001 1225 #define BGE_RDCMODE_ENABLE 0x00000002 1226 #define BGE_RDCMODE_ATTN 0x00000004 1227 1228 /* 1229 * Receive BD Initiator Control registers 1230 */ 1231 #define BGE_RBDI_MODE 0x2C00 1232 #define BGE_RBDI_STATUS 0x2C04 1233 #define BGE_RBDI_NIC_JUMBO_BD_PROD 0x2C08 1234 #define BGE_RBDI_NIC_STD_BD_PROD 0x2C0C 1235 #define BGE_RBDI_NIC_MINI_BD_PROD 0x2C10 1236 #define BGE_RBDI_MINI_REPL_THRESH 0x2C14 1237 #define BGE_RBDI_STD_REPL_THRESH 0x2C18 1238 #define BGE_RBDI_JUMBO_REPL_THRESH 0x2C1C 1239 1240 #define BGE_STD_REPLENISH_LWM 0x2D00 1241 #define BGE_JMB_REPLENISH_LWM 0x2D04 1242 1243 /* Receive BD Initiator Mode register */ 1244 #define BGE_RBDIMODE_RESET 0x00000001 1245 #define BGE_RBDIMODE_ENABLE 0x00000002 1246 #define BGE_RBDIMODE_ATTN 0x00000004 1247 1248 /* Receive BD Initiator Status register */ 1249 #define BGE_RBDISTAT_ATTN 0x00000004 1250 1251 /* 1252 * Receive BD Completion Control registers 1253 */ 1254 #define BGE_RBDC_MODE 0x3000 1255 #define BGE_RBDC_STATUS 0x3004 1256 #define BGE_RBDC_JUMBO_BD_PROD 0x3008 1257 #define BGE_RBDC_STD_BD_PROD 0x300C 1258 #define BGE_RBDC_MINI_BD_PROD 0x3010 1259 1260 /* Receive BD completion mode register */ 1261 #define BGE_RBDCMODE_RESET 0x00000001 1262 #define BGE_RBDCMODE_ENABLE 0x00000002 1263 #define BGE_RBDCMODE_ATTN 0x00000004 1264 1265 /* Receive BD completion status register */ 1266 #define BGE_RBDCSTAT_ERROR 0x00000004 1267 1268 /* 1269 * Receive List Selector Control registers 1270 */ 1271 #define BGE_RXLS_MODE 0x3400 1272 #define BGE_RXLS_STATUS 0x3404 1273 1274 /* Receive List Selector Mode register */ 1275 #define BGE_RXLSMODE_RESET 0x00000001 1276 #define BGE_RXLSMODE_ENABLE 0x00000002 1277 #define BGE_RXLSMODE_ATTN 0x00000004 1278 1279 /* Receive List Selector Status register */ 1280 #define BGE_RXLSSTAT_ERROR 0x00000004 1281 1282 #define BGE_CPMU_CTRL 0x3600 1283 #define BGE_CPMU_LSPD_10MB_CLK 0x3604 1284 #define BGE_CPMU_LSPD_1000MB_CLK 0x360C 1285 #define BGE_CPMU_LNK_AWARE_PWRMD 0x3610 1286 #define BGE_CPMU_HST_ACC 0x361C 1287 #define BGE_CPMU_CLCK_ORIDE 0x3624 1288 #define BGE_CPMU_CLCK_STAT 0x3630 1289 #define BGE_CPMU_MUTEX_REQ 0x365C 1290 #define BGE_CPMU_MUTEX_GNT 0x3660 1291 #define BGE_CPMU_PHY_STRAP 0x3664 1292 #define BGE_CPMU_PADRNG_CTL 0x3668 1293 1294 /* Central Power Management Unit (CPMU) register */ 1295 #define BGE_CPMU_CTRL_LINK_IDLE_MODE 0x00000200 1296 #define BGE_CPMU_CTRL_LINK_AWARE_MODE 0x00000400 1297 #define BGE_CPMU_CTRL_LINK_SPEED_MODE 0x00004000 1298 #define BGE_CPMU_CTRL_GPHY_10MB_RXONLY 0x00010000 1299 1300 /* Link Speed 10MB/No Link Power Mode Clock Policy register */ 1301 #define BGE_CPMU_LSPD_10MB_MACCLK_MASK 0x001F0000 1302 #define BGE_CPMU_LSPD_10MB_MACCLK_6_25 0x00130000 1303 1304 /* Link Speed 1000MB Power Mode Clock Policy register */ 1305 #define BGE_CPMU_LSPD_1000MB_MACCLK_62_5 0x00000000 1306 #define BGE_CPMU_LSPD_1000MB_MACCLK_12_5 0x00110000 1307 #define BGE_CPMU_LSPD_1000MB_MACCLK_MASK 0x001F0000 1308 1309 /* Link Aware Power Mode Clock Policy register */ 1310 #define BGE_CPMU_LNK_AWARE_MACCLK_MASK 0x001F0000 1311 #define BGE_CPMU_LNK_AWARE_MACCLK_6_25 0x00130000 1312 1313 #define BGE_CPMU_HST_ACC_MACCLK_MASK 0x001F0000 1314 #define BGE_CPMU_HST_ACC_MACCLK_6_25 0x00130000 1315 1316 /* Clock Speed Override Policy register */ 1317 #define CPMU_CLCK_ORIDE_MAC_ORIDE_EN 0x80000000 1318 1319 /* CPMU Clock Status register */ 1320 #define BGE_CPMU_CLCK_STAT_MAC_CLCK_MASK 0x001F0000 1321 #define BGE_CPMU_CLCK_STAT_MAC_CLCK_62_5 0x00000000 1322 #define BGE_CPMU_CLCK_STAT_MAC_CLCK_12_5 0x00110000 1323 #define BGE_CPMU_CLCK_STAT_MAC_CLCK_6_25 0x00130000 1324 1325 /* CPMU Mutex Request register */ 1326 #define BGE_CPMU_MUTEX_REQ_DRIVER 0x00001000 1327 #define BGE_CPMU_MUTEX_GNT_DRIVER 0x00001000 1328 1329 /* CPMU GPHY Strap register */ 1330 #define BGE_CPMU_PHY_STRAP_IS_SERDES 0x00000020 1331 1332 /* CPMU Padring Control register */ 1333 #define BGE_CPMU_PADRNG_CTL_RDIV2 0x00040000 1334 1335 /* 1336 * Mbuf Cluster Free registers (has nothing to do with BSD mbufs) 1337 */ 1338 #define BGE_MBCF_MODE 0x3800 1339 #define BGE_MBCF_STATUS 0x3804 1340 1341 /* Mbuf Cluster Free mode register */ 1342 #define BGE_MBCFMODE_RESET 0x00000001 1343 #define BGE_MBCFMODE_ENABLE 0x00000002 1344 #define BGE_MBCFMODE_ATTN 0x00000004 1345 1346 /* Mbuf Cluster Free status register */ 1347 #define BGE_MBCFSTAT_ERROR 0x00000004 1348 1349 /* 1350 * Host Coalescing Control registers 1351 */ 1352 #define BGE_HCC_MODE 0x3C00 1353 #define BGE_HCC_STATUS 0x3C04 1354 #define BGE_HCC_RX_COAL_TICKS 0x3C08 1355 #define BGE_HCC_TX_COAL_TICKS 0x3C0C 1356 #define BGE_HCC_RX_MAX_COAL_BDS 0x3C10 1357 #define BGE_HCC_TX_MAX_COAL_BDS 0x3C14 1358 #define BGE_HCC_RX_COAL_TICKS_INT 0x3C18 /* ticks during interrupt */ 1359 #define BGE_HCC_TX_COAL_TICKS_INT 0x3C1C /* ticks during interrupt */ 1360 #define BGE_HCC_RX_MAX_COAL_BDS_INT 0x3C20 /* BDs during interrupt */ 1361 #define BGE_HCC_TX_MAX_COAL_BDS_INT 0x3C24 /* BDs during interrupt */ 1362 #define BGE_HCC_STATS_TICKS 0x3C28 1363 #define BGE_HCC_STATS_ADDR_HI 0x3C30 1364 #define BGE_HCC_STATS_ADDR_LO 0x3C34 1365 #define BGE_HCC_STATUSBLK_ADDR_HI 0x3C38 1366 #define BGE_HCC_STATUSBLK_ADDR_LO 0x3C3C 1367 #define BGE_HCC_STATS_BASEADDR 0x3C40 /* address in NIC memory */ 1368 #define BGE_HCC_STATUSBLK_BASEADDR 0x3C44 /* address in NIC memory */ 1369 #define BGE_FLOW_ATTN 0x3C48 1370 #define BGE_HCC_JUMBO_BD_CONS 0x3C50 1371 #define BGE_HCC_STD_BD_CONS 0x3C54 1372 #define BGE_HCC_MINI_BD_CONS 0x3C58 1373 #define BGE_HCC_RX_RETURN_PROD0 0x3C80 1374 #define BGE_HCC_RX_RETURN_PROD1 0x3C84 1375 #define BGE_HCC_RX_RETURN_PROD2 0x3C88 1376 #define BGE_HCC_RX_RETURN_PROD3 0x3C8C 1377 #define BGE_HCC_RX_RETURN_PROD4 0x3C90 1378 #define BGE_HCC_RX_RETURN_PROD5 0x3C94 1379 #define BGE_HCC_RX_RETURN_PROD6 0x3C98 1380 #define BGE_HCC_RX_RETURN_PROD7 0x3C9C 1381 #define BGE_HCC_RX_RETURN_PROD8 0x3CA0 1382 #define BGE_HCC_RX_RETURN_PROD9 0x3CA4 1383 #define BGE_HCC_RX_RETURN_PROD10 0x3CA8 1384 #define BGE_HCC_RX_RETURN_PROD11 0x3CAC 1385 #define BGE_HCC_RX_RETURN_PROD12 0x3CB0 1386 #define BGE_HCC_RX_RETURN_PROD13 0x3CB4 1387 #define BGE_HCC_RX_RETURN_PROD14 0x3CB8 1388 #define BGE_HCC_RX_RETURN_PROD15 0x3CBC 1389 #define BGE_HCC_TX_BD_CONS0 0x3CC0 1390 #define BGE_HCC_TX_BD_CONS1 0x3CC4 1391 #define BGE_HCC_TX_BD_CONS2 0x3CC8 1392 #define BGE_HCC_TX_BD_CONS3 0x3CCC 1393 #define BGE_HCC_TX_BD_CONS4 0x3CD0 1394 #define BGE_HCC_TX_BD_CONS5 0x3CD4 1395 #define BGE_HCC_TX_BD_CONS6 0x3CD8 1396 #define BGE_HCC_TX_BD_CONS7 0x3CDC 1397 #define BGE_HCC_TX_BD_CONS8 0x3CE0 1398 #define BGE_HCC_TX_BD_CONS9 0x3CE4 1399 #define BGE_HCC_TX_BD_CONS10 0x3CE8 1400 #define BGE_HCC_TX_BD_CONS11 0x3CEC 1401 #define BGE_HCC_TX_BD_CONS12 0x3CF0 1402 #define BGE_HCC_TX_BD_CONS13 0x3CF4 1403 #define BGE_HCC_TX_BD_CONS14 0x3CF8 1404 #define BGE_HCC_TX_BD_CONS15 0x3CFC 1405 1406 /* Host coalescing mode register */ 1407 #define BGE_HCCMODE_RESET 0x00000001 1408 #define BGE_HCCMODE_ENABLE 0x00000002 1409 #define BGE_HCCMODE_ATTN 0x00000004 1410 #define BGE_HCCMODE_COAL_NOW 0x00000008 1411 #define BGE_HCCMODE_MSI_BITS 0x00000070 1412 #define BGE_HCCMODE_STATBLK_SIZE 0x00000180 1413 1414 #define BGE_STATBLKSZ_FULL 0x00000000 1415 #define BGE_STATBLKSZ_64BYTE 0x00000080 1416 #define BGE_STATBLKSZ_32BYTE 0x00000100 1417 1418 /* Host coalescing status register */ 1419 #define BGE_HCCSTAT_ERROR 0x00000004 1420 1421 /* Flow attention register */ 1422 #define BGE_FLOWATTN_MB_LOWAT 0x00000040 1423 #define BGE_FLOWATTN_MEMARB 0x00000080 1424 #define BGE_FLOWATTN_HOSTCOAL 0x00008000 1425 #define BGE_FLOWATTN_DMADONE_DISCARD 0x00010000 1426 #define BGE_FLOWATTN_RCB_INVAL 0x00020000 1427 #define BGE_FLOWATTN_RXDATA_CORRUPT 0x00040000 1428 #define BGE_FLOWATTN_RDBDI 0x00080000 1429 #define BGE_FLOWATTN_RXLS 0x00100000 1430 #define BGE_FLOWATTN_RXLP 0x00200000 1431 #define BGE_FLOWATTN_RBDC 0x00400000 1432 #define BGE_FLOWATTN_RBDI 0x00800000 1433 #define BGE_FLOWATTN_SDC 0x08000000 1434 #define BGE_FLOWATTN_SDI 0x10000000 1435 #define BGE_FLOWATTN_SRS 0x20000000 1436 #define BGE_FLOWATTN_SBDC 0x40000000 1437 #define BGE_FLOWATTN_SBDI 0x80000000 1438 1439 /* 1440 * Memory arbiter registers 1441 */ 1442 #define BGE_MARB_MODE 0x4000 1443 #define BGE_MARB_STATUS 0x4004 1444 #define BGE_MARB_TRAPADDR_HI 0x4008 1445 #define BGE_MARB_TRAPADDR_LO 0x400C 1446 1447 /* Memory arbiter mode register */ 1448 #define BGE_MARBMODE_RESET 0x00000001 1449 #define BGE_MARBMODE_ENABLE 0x00000002 1450 #define BGE_MARBMODE_TX_ADDR_TRAP 0x00000004 1451 #define BGE_MARBMODE_RX_ADDR_TRAP 0x00000008 1452 #define BGE_MARBMODE_DMAW1_TRAP 0x00000010 1453 #define BGE_MARBMODE_DMAR1_TRAP 0x00000020 1454 #define BGE_MARBMODE_RXRISC_TRAP 0x00000040 1455 #define BGE_MARBMODE_TXRISC_TRAP 0x00000080 1456 #define BGE_MARBMODE_PCI_TRAP 0x00000100 1457 #define BGE_MARBMODE_DMAR2_TRAP 0x00000200 1458 #define BGE_MARBMODE_RXQ_TRAP 0x00000400 1459 #define BGE_MARBMODE_RXDI1_TRAP 0x00000800 1460 #define BGE_MARBMODE_RXDI2_TRAP 0x00001000 1461 #define BGE_MARBMODE_DC_GRPMEM_TRAP 0x00002000 1462 #define BGE_MARBMODE_HCOAL_TRAP 0x00004000 1463 #define BGE_MARBMODE_MBUF_TRAP 0x00008000 1464 #define BGE_MARBMODE_TXDI_TRAP 0x00010000 1465 #define BGE_MARBMODE_SDC_DMAC_TRAP 0x00020000 1466 #define BGE_MARBMODE_TXBD_TRAP 0x00040000 1467 #define BGE_MARBMODE_BUFFMAN_TRAP 0x00080000 1468 #define BGE_MARBMODE_DMAW2_TRAP 0x00100000 1469 #define BGE_MARBMODE_XTSSRAM_ROFLO_TRAP 0x00200000 1470 #define BGE_MARBMODE_XTSSRAM_RUFLO_TRAP 0x00400000 1471 #define BGE_MARBMODE_XTSSRAM_WOFLO_TRAP 0x00800000 1472 #define BGE_MARBMODE_XTSSRAM_WUFLO_TRAP 0x01000000 1473 #define BGE_MARBMODE_XTSSRAM_PERR_TRAP 0x02000000 1474 1475 /* Memory arbiter status register */ 1476 #define BGE_MARBSTAT_TX_ADDR_TRAP 0x00000004 1477 #define BGE_MARBSTAT_RX_ADDR_TRAP 0x00000008 1478 #define BGE_MARBSTAT_DMAW1_TRAP 0x00000010 1479 #define BGE_MARBSTAT_DMAR1_TRAP 0x00000020 1480 #define BGE_MARBSTAT_RXRISC_TRAP 0x00000040 1481 #define BGE_MARBSTAT_TXRISC_TRAP 0x00000080 1482 #define BGE_MARBSTAT_PCI_TRAP 0x00000100 1483 #define BGE_MARBSTAT_DMAR2_TRAP 0x00000200 1484 #define BGE_MARBSTAT_RXQ_TRAP 0x00000400 1485 #define BGE_MARBSTAT_RXDI1_TRAP 0x00000800 1486 #define BGE_MARBSTAT_RXDI2_TRAP 0x00001000 1487 #define BGE_MARBSTAT_DC_GRPMEM_TRAP 0x00002000 1488 #define BGE_MARBSTAT_HCOAL_TRAP 0x00004000 1489 #define BGE_MARBSTAT_MBUF_TRAP 0x00008000 1490 #define BGE_MARBSTAT_TXDI_TRAP 0x00010000 1491 #define BGE_MARBSTAT_SDC_DMAC_TRAP 0x00020000 1492 #define BGE_MARBSTAT_TXBD_TRAP 0x00040000 1493 #define BGE_MARBSTAT_BUFFMAN_TRAP 0x00080000 1494 #define BGE_MARBSTAT_DMAW2_TRAP 0x00100000 1495 #define BGE_MARBSTAT_XTSSRAM_ROFLO_TRAP 0x00200000 1496 #define BGE_MARBSTAT_XTSSRAM_RUFLO_TRAP 0x00400000 1497 #define BGE_MARBSTAT_XTSSRAM_WOFLO_TRAP 0x00800000 1498 #define BGE_MARBSTAT_XTSSRAM_WUFLO_TRAP 0x01000000 1499 #define BGE_MARBSTAT_XTSSRAM_PERR_TRAP 0x02000000 1500 1501 /* 1502 * Buffer manager control registers 1503 */ 1504 #define BGE_BMAN_MODE 0x4400 1505 #define BGE_BMAN_STATUS 0x4404 1506 #define BGE_BMAN_MBUFPOOL_BASEADDR 0x4408 1507 #define BGE_BMAN_MBUFPOOL_LEN 0x440C 1508 #define BGE_BMAN_MBUFPOOL_READDMA_LOWAT 0x4410 1509 #define BGE_BMAN_MBUFPOOL_MACRX_LOWAT 0x4414 1510 #define BGE_BMAN_MBUFPOOL_HIWAT 0x4418 1511 #define BGE_BMAN_RXCPU_MBALLOC_REQ 0x441C 1512 #define BGE_BMAN_RXCPU_MBALLOC_RESP 0x4420 1513 #define BGE_BMAN_TXCPU_MBALLOC_REQ 0x4424 1514 #define BGE_BMAN_TXCPU_MBALLOC_RESP 0x4428 1515 #define BGE_BMAN_DMA_DESCPOOL_BASEADDR 0x442C 1516 #define BGE_BMAN_DMA_DESCPOOL_LEN 0x4430 1517 #define BGE_BMAN_DMA_DESCPOOL_LOWAT 0x4434 1518 #define BGE_BMAN_DMA_DESCPOOL_HIWAT 0x4438 1519 #define BGE_BMAN_RXCPU_DMAALLOC_REQ 0x443C 1520 #define BGE_BMAN_RXCPU_DMAALLOC_RESP 0x4440 1521 #define BGE_BMAN_TXCPU_DMAALLOC_REQ 0x4444 1522 #define BGE_BMAN_TXCPU_DMALLLOC_RESP 0x4448 1523 #define BGE_BMAN_HWDIAG_1 0x444C 1524 #define BGE_BMAN_HWDIAG_2 0x4450 1525 #define BGE_BMAN_HWDIAG_3 0x4454 1526 1527 /* Buffer manager mode register */ 1528 #define BGE_BMANMODE_RESET 0x00000001 1529 #define BGE_BMANMODE_ENABLE 0x00000002 1530 #define BGE_BMANMODE_ATTN 0x00000004 1531 #define BGE_BMANMODE_TESTMODE 0x00000008 1532 #define BGE_BMANMODE_LOMBUF_ATTN 0x00000010 1533 #define BGE_BMANMODE_NO_TX_UNDERRUN 0x80000000 1534 1535 /* Buffer manager status register */ 1536 #define BGE_BMANSTAT_ERRO 0x00000004 1537 #define BGE_BMANSTAT_LOWMBUF_ERROR 0x00000010 1538 1539 /* 1540 * Read DMA Control registers 1541 */ 1542 #define BGE_RDMA_MODE 0x4800 1543 #define BGE_RDMA_STATUS 0x4804 1544 #define BGE_RDMA_RSRVCTRL_REG2 0x4890 1545 #define BGE_RDMA_LSO_CRPTEN_CTRL_REG2 0x48A0 1546 #define BGE_RDMA_RSRVCTRL 0x4900 1547 #define BGE_RDMA_LSO_CRPTEN_CTRL 0x4910 1548 1549 /* Read DMA mode register */ 1550 #define BGE_RDMAMODE_RESET 0x00000001 1551 #define BGE_RDMAMODE_ENABLE 0x00000002 1552 #define BGE_RDMAMODE_PCI_TGT_ABRT_ATTN 0x00000004 1553 #define BGE_RDMAMODE_PCI_MSTR_ABRT_ATTN 0x00000008 1554 #define BGE_RDMAMODE_PCI_PERR_ATTN 0x00000010 1555 #define BGE_RDMAMODE_PCI_ADDROFLOW_ATTN 0x00000020 1556 #define BGE_RDMAMODE_PCI_FIFOOFLOW_ATTN 0x00000040 1557 #define BGE_RDMAMODE_PCI_FIFOUFLOW_ATTN 0x00000080 1558 #define BGE_RDMAMODE_PCI_FIFOOREAD_ATTN 0x00000100 1559 #define BGE_RDMAMODE_LOCWRITE_TOOBIG 0x00000200 1560 #define BGE_RDMAMODE_ALL_ATTNS 0x000003FC 1561 #define BGE_RDMAMODE_BD_SBD_CRPT_ATTN 0x00000800 1562 #define BGE_RDMAMODE_MBUF_RBD_CRPT_ATTN 0x00001000 1563 #define BGE_RDMAMODE_MBUF_SBD_CRPT_ATTN 0x00002000 1564 #define BGE_RDMAMODE_FIFO_SIZE_128 0x00020000 1565 #define BGE_RDMAMODE_FIFO_LONG_BURST 0x00030000 1566 #define BGE_RDMAMODE_MULT_DMA_RD_DIS 0x01000000 1567 #define BGE_RDMAMODE_TSO4_ENABLE 0x08000000 1568 #define BGE_RDMAMODE_TSO6_ENABLE 0x10000000 1569 #define BGE_RDMAMODE_H2BNC_VLAN_DET 0x20000000 1570 1571 /* Read DMA status register */ 1572 #define BGE_RDMASTAT_PCI_TGT_ABRT_ATTN 0x00000004 1573 #define BGE_RDMASTAT_PCI_MSTR_ABRT_ATTN 0x00000008 1574 #define BGE_RDMASTAT_PCI_PERR_ATTN 0x00000010 1575 #define BGE_RDMASTAT_PCI_ADDROFLOW_ATTN 0x00000020 1576 #define BGE_RDMASTAT_PCI_FIFOOFLOW_ATTN 0x00000040 1577 #define BGE_RDMASTAT_PCI_FIFOUFLOW_ATTN 0x00000080 1578 #define BGE_RDMASTAT_PCI_FIFOOREAD_ATTN 0x00000100 1579 #define BGE_RDMASTAT_LOCWRITE_TOOBIG 0x00000200 1580 1581 /* Read DMA Reserved Control register */ 1582 #define BGE_RDMA_RSRVCTRL_FIFO_OFLW_FIX 0x00000004 1583 #define BGE_RDMA_RSRVCTRL_FIFO_LWM_1_5K 0x00000C00 1584 #define BGE_RDMA_RSRVCTRL_FIFO_HWM_1_5K 0x000C0000 1585 #define BGE_RDMA_RSRVCTRL_TXMRGN_320B 0x28000000 1586 #define BGE_RDMA_RSRVCTRL_FIFO_LWM_MASK 0x00000FF0 1587 #define BGE_RDMA_RSRVCTRL_FIFO_HWM_MASK 0x000FF000 1588 #define BGE_RDMA_RSRVCTRL_TXMRGN_MASK 0xFFE00000 1589 1590 #define BGE_RDMA_LSO_CRPTEN_CTRL_BLEN_BD_512 0x00020000 1591 #define BGE_RDMA_LSO_CRPTEN_CTRL_BLEN_BD_4K 0x00030000 1592 #define BGE_RDMA_LSO_CRPTEN_CTRL_BLEN_LSO_4K 0x000C0000 1593 #define BGE_RDMA_TX_LENGTH_WA_5719 0x02000000 1594 #define BGE_RDMA_TX_LENGTH_WA_5720 0x00200000 1595 1596 /* BD Read DMA Mode register */ 1597 #define BGE_RDMA_BD_MODE 0x4A00 1598 /* BD Read DMA Mode status register */ 1599 #define BGE_RDMA_BD_STATUS 0x4A04 1600 1601 #define BGE_RDMA_BD_MODE_RESET 0x00000001 1602 #define BGE_RDMA_BD_MODE_ENABLE 0x00000002 1603 1604 /* Non-LSO Read DMA Mode register */ 1605 #define BGE_RDMA_NON_LSO_MODE 0x4B00 1606 /* Non-LSO Read DMA Mode status register */ 1607 #define BGE_RDMA_NON_LSO_STATUS 0x4B04 1608 1609 #define BGE_RDMA_NON_LSO_MODE_RESET 0x00000001 1610 #define BGE_RDMA_NON_LSO_MODE_ENABLE 0x00000002 1611 1612 #define BGE_RDMA_LENGTH 0x4BE0 1613 #define BGE_NUM_RDMA_CHANNELS 4 1614 1615 /* 1616 * Write DMA control registers 1617 */ 1618 #define BGE_WDMA_MODE 0x4C00 1619 #define BGE_WDMA_STATUS 0x4C04 1620 1621 /* Write DMA mode register */ 1622 #define BGE_WDMAMODE_RESET 0x00000001 1623 #define BGE_WDMAMODE_ENABLE 0x00000002 1624 #define BGE_WDMAMODE_PCI_TGT_ABRT_ATTN 0x00000004 1625 #define BGE_WDMAMODE_PCI_MSTR_ABRT_ATTN 0x00000008 1626 #define BGE_WDMAMODE_PCI_PERR_ATTN 0x00000010 1627 #define BGE_WDMAMODE_PCI_ADDROFLOW_ATTN 0x00000020 1628 #define BGE_WDMAMODE_PCI_FIFOOFLOW_ATTN 0x00000040 1629 #define BGE_WDMAMODE_PCI_FIFOUFLOW_ATTN 0x00000080 1630 #define BGE_WDMAMODE_PCI_FIFOOREAD_ATTN 0x00000100 1631 #define BGE_WDMAMODE_LOCREAD_TOOBIG 0x00000200 1632 #define BGE_WDMAMODE_ALL_ATTNS 0x000003FC 1633 #define BGE_WDMAMODE_STATUS_TAG_FIX 0x20000000 1634 #define BGE_WDMAMODE_BURST_ALL_DATA 0xC0000000 1635 1636 /* Write DMA status register */ 1637 #define BGE_WDMASTAT_PCI_TGT_ABRT_ATTN 0x00000004 1638 #define BGE_WDMASTAT_PCI_MSTR_ABRT_ATTN 0x00000008 1639 #define BGE_WDMASTAT_PCI_PERR_ATTN 0x00000010 1640 #define BGE_WDMASTAT_PCI_ADDROFLOW_ATTN 0x00000020 1641 #define BGE_WDMASTAT_PCI_FIFOOFLOW_ATTN 0x00000040 1642 #define BGE_WDMASTAT_PCI_FIFOUFLOW_ATTN 0x00000080 1643 #define BGE_WDMASTAT_PCI_FIFOOREAD_ATTN 0x00000100 1644 #define BGE_WDMASTAT_LOCREAD_TOOBIG 0x00000200 1645 1646 /* 1647 * RX CPU registers 1648 */ 1649 #define BGE_RXCPU_MODE 0x5000 1650 #define BGE_RXCPU_STATUS 0x5004 1651 #define BGE_RXCPU_PC 0x501C 1652 1653 /* RX CPU mode register */ 1654 #define BGE_RXCPUMODE_RESET 0x00000001 1655 #define BGE_RXCPUMODE_SINGLESTEP 0x00000002 1656 #define BGE_RXCPUMODE_P0_DATAHLT_ENB 0x00000004 1657 #define BGE_RXCPUMODE_P0_INSTRHLT_ENB 0x00000008 1658 #define BGE_RXCPUMODE_WR_POSTBUF_ENB 0x00000010 1659 #define BGE_RXCPUMODE_DATACACHE_ENB 0x00000020 1660 #define BGE_RXCPUMODE_ROMFAIL 0x00000040 1661 #define BGE_RXCPUMODE_WATCHDOG_ENB 0x00000080 1662 #define BGE_RXCPUMODE_INSTRCACHE_PRF 0x00000100 1663 #define BGE_RXCPUMODE_INSTRCACHE_FLUSH 0x00000200 1664 #define BGE_RXCPUMODE_HALTCPU 0x00000400 1665 #define BGE_RXCPUMODE_INVDATAHLT_ENB 0x00000800 1666 #define BGE_RXCPUMODE_MADDRTRAPHLT_ENB 0x00001000 1667 #define BGE_RXCPUMODE_RADDRTRAPHLT_ENB 0x00002000 1668 1669 /* RX CPU status register */ 1670 #define BGE_RXCPUSTAT_HW_BREAKPOINT 0x00000001 1671 #define BGE_RXCPUSTAT_HLTINSTR_EXECUTED 0x00000002 1672 #define BGE_RXCPUSTAT_INVALID_INSTR 0x00000004 1673 #define BGE_RXCPUSTAT_P0_DATAREF 0x00000008 1674 #define BGE_RXCPUSTAT_P0_INSTRREF 0x00000010 1675 #define BGE_RXCPUSTAT_INVALID_DATAACC 0x00000020 1676 #define BGE_RXCPUSTAT_INVALID_INSTRFTCH 0x00000040 1677 #define BGE_RXCPUSTAT_BAD_MEMALIGN 0x00000080 1678 #define BGE_RXCPUSTAT_MADDR_TRAP 0x00000100 1679 #define BGE_RXCPUSTAT_REGADDR_TRAP 0x00000200 1680 #define BGE_RXCPUSTAT_DATAACC_STALL 0x00001000 1681 #define BGE_RXCPUSTAT_INSTRFETCH_STALL 0x00002000 1682 #define BGE_RXCPUSTAT_MA_WR_FIFOOFLOW 0x08000000 1683 #define BGE_RXCPUSTAT_MA_RD_FIFOOFLOW 0x10000000 1684 #define BGE_RXCPUSTAT_MA_DATAMASK_OFLOW 0x20000000 1685 #define BGE_RXCPUSTAT_MA_REQ_FIFOOFLOW 0x40000000 1686 #define BGE_RXCPUSTAT_BLOCKING_READ 0x80000000 1687 1688 /* 1689 * V? CPU registers 1690 */ 1691 #define BGE_VCPU_STATUS 0x5100 1692 #define BGE_VCPU_EXT_CTRL 0x6890 1693 1694 #define BGE_VCPU_STATUS_INIT_DONE 0x04000000 1695 #define BGE_VCPU_STATUS_DRV_RESET 0x08000000 1696 1697 #define BGE_VCPU_EXT_CTRL_HALT_CPU 0x00400000 1698 #define BGE_VCPU_EXT_CTRL_DISABLE_WOL 0x20000000 1699 1700 /* 1701 * TX CPU registers 1702 */ 1703 #define BGE_TXCPU_MODE 0x5400 1704 #define BGE_TXCPU_STATUS 0x5404 1705 #define BGE_TXCPU_PC 0x541C 1706 1707 /* TX CPU mode register */ 1708 #define BGE_TXCPUMODE_RESET 0x00000001 1709 #define BGE_TXCPUMODE_SINGLESTEP 0x00000002 1710 #define BGE_TXCPUMODE_P0_DATAHLT_ENB 0x00000004 1711 #define BGE_TXCPUMODE_P0_INSTRHLT_ENB 0x00000008 1712 #define BGE_TXCPUMODE_WR_POSTBUF_ENB 0x00000010 1713 #define BGE_TXCPUMODE_DATACACHE_ENB 0x00000020 1714 #define BGE_TXCPUMODE_ROMFAIL 0x00000040 1715 #define BGE_TXCPUMODE_WATCHDOG_ENB 0x00000080 1716 #define BGE_TXCPUMODE_INSTRCACHE_PRF 0x00000100 1717 #define BGE_TXCPUMODE_INSTRCACHE_FLUSH 0x00000200 1718 #define BGE_TXCPUMODE_HALTCPU 0x00000400 1719 #define BGE_TXCPUMODE_INVDATAHLT_ENB 0x00000800 1720 #define BGE_TXCPUMODE_MADDRTRAPHLT_ENB 0x00001000 1721 1722 /* TX CPU status register */ 1723 #define BGE_TXCPUSTAT_HW_BREAKPOINT 0x00000001 1724 #define BGE_TXCPUSTAT_HLTINSTR_EXECUTED 0x00000002 1725 #define BGE_TXCPUSTAT_INVALID_INSTR 0x00000004 1726 #define BGE_TXCPUSTAT_P0_DATAREF 0x00000008 1727 #define BGE_TXCPUSTAT_P0_INSTRREF 0x00000010 1728 #define BGE_TXCPUSTAT_INVALID_DATAACC 0x00000020 1729 #define BGE_TXCPUSTAT_INVALID_INSTRFTCH 0x00000040 1730 #define BGE_TXCPUSTAT_BAD_MEMALIGN 0x00000080 1731 #define BGE_TXCPUSTAT_MADDR_TRAP 0x00000100 1732 #define BGE_TXCPUSTAT_REGADDR_TRAP 0x00000200 1733 #define BGE_TXCPUSTAT_DATAACC_STALL 0x00001000 1734 #define BGE_TXCPUSTAT_INSTRFETCH_STALL 0x00002000 1735 #define BGE_TXCPUSTAT_MA_WR_FIFOOFLOW 0x08000000 1736 #define BGE_TXCPUSTAT_MA_RD_FIFOOFLOW 0x10000000 1737 #define BGE_TXCPUSTAT_MA_DATAMASK_OFLOW 0x20000000 1738 #define BGE_TXCPUSTAT_MA_REQ_FIFOOFLOW 0x40000000 1739 #define BGE_TXCPUSTAT_BLOCKING_READ 0x80000000 1740 1741 /* 1742 * Low priority mailbox registers 1743 */ 1744 #define BGE_LPMBX_IRQ0_HI 0x5800 1745 #define BGE_LPMBX_IRQ0_LO 0x5804 1746 #define BGE_LPMBX_IRQ1_HI 0x5808 1747 #define BGE_LPMBX_IRQ1_LO 0x580C 1748 #define BGE_LPMBX_IRQ2_HI 0x5810 1749 #define BGE_LPMBX_IRQ2_LO 0x5814 1750 #define BGE_LPMBX_IRQ3_HI 0x5818 1751 #define BGE_LPMBX_IRQ3_LO 0x581C 1752 #define BGE_LPMBX_GEN0_HI 0x5820 1753 #define BGE_LPMBX_GEN0_LO 0x5824 1754 #define BGE_LPMBX_GEN1_HI 0x5828 1755 #define BGE_LPMBX_GEN1_LO 0x582C 1756 #define BGE_LPMBX_GEN2_HI 0x5830 1757 #define BGE_LPMBX_GEN2_LO 0x5834 1758 #define BGE_LPMBX_GEN3_HI 0x5828 1759 #define BGE_LPMBX_GEN3_LO 0x582C 1760 #define BGE_LPMBX_GEN4_HI 0x5840 1761 #define BGE_LPMBX_GEN4_LO 0x5844 1762 #define BGE_LPMBX_GEN5_HI 0x5848 1763 #define BGE_LPMBX_GEN5_LO 0x584C 1764 #define BGE_LPMBX_GEN6_HI 0x5850 1765 #define BGE_LPMBX_GEN6_LO 0x5854 1766 #define BGE_LPMBX_GEN7_HI 0x5858 1767 #define BGE_LPMBX_GEN7_LO 0x585C 1768 #define BGE_LPMBX_RELOAD_STATS_HI 0x5860 1769 #define BGE_LPMBX_RELOAD_STATS_LO 0x5864 1770 #define BGE_LPMBX_RX_STD_PROD_HI 0x5868 1771 #define BGE_LPMBX_RX_STD_PROD_LO 0x586C 1772 #define BGE_LPMBX_RX_JUMBO_PROD_HI 0x5870 1773 #define BGE_LPMBX_RX_JUMBO_PROD_LO 0x5874 1774 #define BGE_LPMBX_RX_MINI_PROD_HI 0x5878 1775 #define BGE_LPMBX_RX_MINI_PROD_LO 0x587C 1776 #define BGE_LPMBX_RX_CONS0_HI 0x5880 1777 #define BGE_LPMBX_RX_CONS0_LO 0x5884 1778 #define BGE_LPMBX_RX_CONS1_HI 0x5888 1779 #define BGE_LPMBX_RX_CONS1_LO 0x588C 1780 #define BGE_LPMBX_RX_CONS2_HI 0x5890 1781 #define BGE_LPMBX_RX_CONS2_LO 0x5894 1782 #define BGE_LPMBX_RX_CONS3_HI 0x5898 1783 #define BGE_LPMBX_RX_CONS3_LO 0x589C 1784 #define BGE_LPMBX_RX_CONS4_HI 0x58A0 1785 #define BGE_LPMBX_RX_CONS4_LO 0x58A4 1786 #define BGE_LPMBX_RX_CONS5_HI 0x58A8 1787 #define BGE_LPMBX_RX_CONS5_LO 0x58AC 1788 #define BGE_LPMBX_RX_CONS6_HI 0x58B0 1789 #define BGE_LPMBX_RX_CONS6_LO 0x58B4 1790 #define BGE_LPMBX_RX_CONS7_HI 0x58B8 1791 #define BGE_LPMBX_RX_CONS7_LO 0x58BC 1792 #define BGE_LPMBX_RX_CONS8_HI 0x58C0 1793 #define BGE_LPMBX_RX_CONS8_LO 0x58C4 1794 #define BGE_LPMBX_RX_CONS9_HI 0x58C8 1795 #define BGE_LPMBX_RX_CONS9_LO 0x58CC 1796 #define BGE_LPMBX_RX_CONS10_HI 0x58D0 1797 #define BGE_LPMBX_RX_CONS10_LO 0x58D4 1798 #define BGE_LPMBX_RX_CONS11_HI 0x58D8 1799 #define BGE_LPMBX_RX_CONS11_LO 0x58DC 1800 #define BGE_LPMBX_RX_CONS12_HI 0x58E0 1801 #define BGE_LPMBX_RX_CONS12_LO 0x58E4 1802 #define BGE_LPMBX_RX_CONS13_HI 0x58E8 1803 #define BGE_LPMBX_RX_CONS13_LO 0x58EC 1804 #define BGE_LPMBX_RX_CONS14_HI 0x58F0 1805 #define BGE_LPMBX_RX_CONS14_LO 0x58F4 1806 #define BGE_LPMBX_RX_CONS15_HI 0x58F8 1807 #define BGE_LPMBX_RX_CONS15_LO 0x58FC 1808 #define BGE_LPMBX_TX_HOST_PROD0_HI 0x5900 1809 #define BGE_LPMBX_TX_HOST_PROD0_LO 0x5904 1810 #define BGE_LPMBX_TX_HOST_PROD1_HI 0x5908 1811 #define BGE_LPMBX_TX_HOST_PROD1_LO 0x590C 1812 #define BGE_LPMBX_TX_HOST_PROD2_HI 0x5910 1813 #define BGE_LPMBX_TX_HOST_PROD2_LO 0x5914 1814 #define BGE_LPMBX_TX_HOST_PROD3_HI 0x5918 1815 #define BGE_LPMBX_TX_HOST_PROD3_LO 0x591C 1816 #define BGE_LPMBX_TX_HOST_PROD4_HI 0x5920 1817 #define BGE_LPMBX_TX_HOST_PROD4_LO 0x5924 1818 #define BGE_LPMBX_TX_HOST_PROD5_HI 0x5928 1819 #define BGE_LPMBX_TX_HOST_PROD5_LO 0x592C 1820 #define BGE_LPMBX_TX_HOST_PROD6_HI 0x5930 1821 #define BGE_LPMBX_TX_HOST_PROD6_LO 0x5934 1822 #define BGE_LPMBX_TX_HOST_PROD7_HI 0x5938 1823 #define BGE_LPMBX_TX_HOST_PROD7_LO 0x593C 1824 #define BGE_LPMBX_TX_HOST_PROD8_HI 0x5940 1825 #define BGE_LPMBX_TX_HOST_PROD8_LO 0x5944 1826 #define BGE_LPMBX_TX_HOST_PROD9_HI 0x5948 1827 #define BGE_LPMBX_TX_HOST_PROD9_LO 0x594C 1828 #define BGE_LPMBX_TX_HOST_PROD10_HI 0x5950 1829 #define BGE_LPMBX_TX_HOST_PROD10_LO 0x5954 1830 #define BGE_LPMBX_TX_HOST_PROD11_HI 0x5958 1831 #define BGE_LPMBX_TX_HOST_PROD11_LO 0x595C 1832 #define BGE_LPMBX_TX_HOST_PROD12_HI 0x5960 1833 #define BGE_LPMBX_TX_HOST_PROD12_LO 0x5964 1834 #define BGE_LPMBX_TX_HOST_PROD13_HI 0x5968 1835 #define BGE_LPMBX_TX_HOST_PROD13_LO 0x596C 1836 #define BGE_LPMBX_TX_HOST_PROD14_HI 0x5970 1837 #define BGE_LPMBX_TX_HOST_PROD14_LO 0x5974 1838 #define BGE_LPMBX_TX_HOST_PROD15_HI 0x5978 1839 #define BGE_LPMBX_TX_HOST_PROD15_LO 0x597C 1840 #define BGE_LPMBX_TX_NIC_PROD0_HI 0x5980 1841 #define BGE_LPMBX_TX_NIC_PROD0_LO 0x5984 1842 #define BGE_LPMBX_TX_NIC_PROD1_HI 0x5988 1843 #define BGE_LPMBX_TX_NIC_PROD1_LO 0x598C 1844 #define BGE_LPMBX_TX_NIC_PROD2_HI 0x5990 1845 #define BGE_LPMBX_TX_NIC_PROD2_LO 0x5994 1846 #define BGE_LPMBX_TX_NIC_PROD3_HI 0x5998 1847 #define BGE_LPMBX_TX_NIC_PROD3_LO 0x599C 1848 #define BGE_LPMBX_TX_NIC_PROD4_HI 0x59A0 1849 #define BGE_LPMBX_TX_NIC_PROD4_LO 0x59A4 1850 #define BGE_LPMBX_TX_NIC_PROD5_HI 0x59A8 1851 #define BGE_LPMBX_TX_NIC_PROD5_LO 0x59AC 1852 #define BGE_LPMBX_TX_NIC_PROD6_HI 0x59B0 1853 #define BGE_LPMBX_TX_NIC_PROD6_LO 0x59B4 1854 #define BGE_LPMBX_TX_NIC_PROD7_HI 0x59B8 1855 #define BGE_LPMBX_TX_NIC_PROD7_LO 0x59BC 1856 #define BGE_LPMBX_TX_NIC_PROD8_HI 0x59C0 1857 #define BGE_LPMBX_TX_NIC_PROD8_LO 0x59C4 1858 #define BGE_LPMBX_TX_NIC_PROD9_HI 0x59C8 1859 #define BGE_LPMBX_TX_NIC_PROD9_LO 0x59CC 1860 #define BGE_LPMBX_TX_NIC_PROD10_HI 0x59D0 1861 #define BGE_LPMBX_TX_NIC_PROD10_LO 0x59D4 1862 #define BGE_LPMBX_TX_NIC_PROD11_HI 0x59D8 1863 #define BGE_LPMBX_TX_NIC_PROD11_LO 0x59DC 1864 #define BGE_LPMBX_TX_NIC_PROD12_HI 0x59E0 1865 #define BGE_LPMBX_TX_NIC_PROD12_LO 0x59E4 1866 #define BGE_LPMBX_TX_NIC_PROD13_HI 0x59E8 1867 #define BGE_LPMBX_TX_NIC_PROD13_LO 0x59EC 1868 #define BGE_LPMBX_TX_NIC_PROD14_HI 0x59F0 1869 #define BGE_LPMBX_TX_NIC_PROD14_LO 0x59F4 1870 #define BGE_LPMBX_TX_NIC_PROD15_HI 0x59F8 1871 #define BGE_LPMBX_TX_NIC_PROD15_LO 0x59FC 1872 1873 /* 1874 * Flow throw Queue reset register 1875 */ 1876 #define BGE_FTQ_RESET 0x5C00 1877 1878 #define BGE_FTQRESET_DMAREAD 0x00000002 1879 #define BGE_FTQRESET_DMAHIPRIO_RD 0x00000004 1880 #define BGE_FTQRESET_DMADONE 0x00000010 1881 #define BGE_FTQRESET_SBDC 0x00000020 1882 #define BGE_FTQRESET_SDI 0x00000040 1883 #define BGE_FTQRESET_WDMA 0x00000080 1884 #define BGE_FTQRESET_DMAHIPRIO_WR 0x00000100 1885 #define BGE_FTQRESET_TYPE1_SOFTWARE 0x00000200 1886 #define BGE_FTQRESET_SDC 0x00000400 1887 #define BGE_FTQRESET_HCC 0x00000800 1888 #define BGE_FTQRESET_TXFIFO 0x00001000 1889 #define BGE_FTQRESET_MBC 0x00002000 1890 #define BGE_FTQRESET_RBDC 0x00004000 1891 #define BGE_FTQRESET_RXLP 0x00008000 1892 #define BGE_FTQRESET_RDBDI 0x00010000 1893 #define BGE_FTQRESET_RDC 0x00020000 1894 #define BGE_FTQRESET_TYPE2_SOFTWARE 0x00040000 1895 1896 /* 1897 * Message Signaled Interrupt registers 1898 */ 1899 #define BGE_MSI_MODE 0x6000 1900 #define BGE_MSI_STATUS 0x6004 1901 #define BGE_MSI_FIFOACCESS 0x6008 1902 1903 /* MSI mode register */ 1904 #define BGE_MSIMODE_RESET 0x00000001 1905 #define BGE_MSIMODE_ENABLE 0x00000002 1906 #define BGE_MSIMODE_ONE_SHOT_DISABLE 0x00000020 1907 #define BGE_MSIMODE_MULTIVEC_ENABLE 0x00000080 1908 1909 /* MSI status register */ 1910 #define BGE_MSISTAT_PCI_TGT_ABRT_ATTN 0x00000004 1911 #define BGE_MSISTAT_PCI_MSTR_ABRT_ATTN 0x00000008 1912 #define BGE_MSISTAT_PCI_PERR_ATTN 0x00000010 1913 #define BGE_MSISTAT_MSI_FIFOUFLOW_ATTN 0x00000020 1914 #define BGE_MSISTAT_MSI_FIFOOFLOW_ATTN 0x00000040 1915 1916 /* 1917 * DMA Completion registers 1918 */ 1919 #define BGE_DMAC_MODE 0x6400 1920 1921 /* DMA Completion mode register */ 1922 #define BGE_DMACMODE_RESET 0x00000001 1923 #define BGE_DMACMODE_ENABLE 0x00000002 1924 1925 /* 1926 * General control registers. 1927 */ 1928 #define BGE_MODE_CTL 0x6800 1929 #define BGE_MISC_CFG 0x6804 1930 #define BGE_MISC_LOCAL_CTL 0x6808 1931 #define BGE_RX_CPU_EVENT 0x6810 1932 #define BGE_TX_CPU_EVENT 0x6820 1933 #define BGE_EE_ADDR 0x6838 1934 #define BGE_EE_DATA 0x683C 1935 #define BGE_EE_CTL 0x6840 1936 #define BGE_MDI_CTL 0x6844 1937 #define BGE_EE_DELAY 0x6848 1938 #define BGE_FASTBOOT_PC 0x6894 1939 1940 #define BGE_RX_CPU_DRV_EVENT 0x00004000 1941 1942 /* 1943 * NVRAM Control registers 1944 */ 1945 #define BGE_NVRAM_CMD 0x7000 1946 #define BGE_NVRAM_STAT 0x7004 1947 #define BGE_NVRAM_WRDATA 0x7008 1948 #define BGE_NVRAM_ADDR 0x700c 1949 #define BGE_NVRAM_RDDATA 0x7010 1950 #define BGE_NVRAM_CFG1 0x7014 1951 #define BGE_NVRAM_CFG2 0x7018 1952 #define BGE_NVRAM_CFG3 0x701c 1953 #define BGE_NVRAM_SWARB 0x7020 1954 #define BGE_NVRAM_ACCESS 0x7024 1955 #define BGE_NVRAM_WRITE1 0x7028 1956 1957 #define BGE_NVRAMCMD_RESET 0x00000001 1958 #define BGE_NVRAMCMD_DONE 0x00000008 1959 #define BGE_NVRAMCMD_START 0x00000010 1960 #define BGE_NVRAMCMD_WR 0x00000020 /* 1 = wr, 0 = rd */ 1961 #define BGE_NVRAMCMD_ERASE 0x00000040 1962 #define BGE_NVRAMCMD_FIRST 0x00000080 1963 #define BGE_NVRAMCMD_LAST 0x00000100 1964 1965 #define BGE_NVRAM_READCMD \ 1966 (BGE_NVRAMCMD_FIRST|BGE_NVRAMCMD_LAST| \ 1967 BGE_NVRAMCMD_START|BGE_NVRAMCMD_DONE) 1968 #define BGE_NVRAM_WRITECMD \ 1969 (BGE_NVRAMCMD_FIRST|BGE_NVRAMCMD_LAST| \ 1970 BGE_NVRAMCMD_START|BGE_NVRAMCMD_DONE|BGE_NVRAMCMD_WR) 1971 1972 #define BGE_NVRAMSWARB_SET0 0x00000001 1973 #define BGE_NVRAMSWARB_SET1 0x00000002 1974 #define BGE_NVRAMSWARB_SET2 0x00000003 1975 #define BGE_NVRAMSWARB_SET3 0x00000004 1976 #define BGE_NVRAMSWARB_CLR0 0x00000010 1977 #define BGE_NVRAMSWARB_CLR1 0x00000020 1978 #define BGE_NVRAMSWARB_CLR2 0x00000040 1979 #define BGE_NVRAMSWARB_CLR3 0x00000080 1980 #define BGE_NVRAMSWARB_GNT0 0x00000100 1981 #define BGE_NVRAMSWARB_GNT1 0x00000200 1982 #define BGE_NVRAMSWARB_GNT2 0x00000400 1983 #define BGE_NVRAMSWARB_GNT3 0x00000800 1984 #define BGE_NVRAMSWARB_REQ0 0x00001000 1985 #define BGE_NVRAMSWARB_REQ1 0x00002000 1986 #define BGE_NVRAMSWARB_REQ2 0x00004000 1987 #define BGE_NVRAMSWARB_REQ3 0x00008000 1988 1989 #define BGE_NVRAMACC_ENABLE 0x00000001 1990 #define BGE_NVRAMACC_WRENABLE 0x00000002 1991 1992 /* Mode control register */ 1993 #define BGE_MODECTL_INT_SNDCOAL_ONLY 0x00000001 1994 #define BGE_MODECTL_BYTESWAP_NONFRAME 0x00000002 1995 #define BGE_MODECTL_WORDSWAP_NONFRAME 0x00000004 1996 #define BGE_MODECTL_BYTESWAP_DATA 0x00000010 1997 #define BGE_MODECTL_WORDSWAP_DATA 0x00000020 1998 #define BGE_MODECTL_BYTESWAP_B2HRX_DATA 0x00000040 1999 #define BGE_MODECTL_WORDSWAP_B2HRX_DATA 0x00000080 2000 #define BGE_MODECTL_NO_FRAME_CRACKING 0x00000200 2001 #define BGE_MODECTL_NO_RX_CRC 0x00000400 2002 #define BGE_MODECTL_RX_BADFRAMES 0x00000800 2003 #define BGE_MODECTL_NO_TX_INTR 0x00002000 2004 #define BGE_MODECTL_NO_RX_INTR 0x00004000 2005 #define BGE_MODECTL_FORCE_PCI32 0x00008000 2006 #define BGE_MODECTL_B2HRX_ENABLE 0x00008000 2007 #define BGE_MODECTL_STACKUP 0x00010000 2008 #define BGE_MODECTL_HOST_SEND_BDS 0x00020000 2009 #define BGE_MODECTL_HTX2B_ENABLE 0x00040000 2010 #define BGE_MODECTL_TX_NO_PHDR_CSUM 0x00100000 2011 #define BGE_MODECTL_RX_NO_PHDR_CSUM 0x00800000 2012 #define BGE_MODECTL_TX_ATTN_INTR 0x01000000 2013 #define BGE_MODECTL_RX_ATTN_INTR 0x02000000 2014 #define BGE_MODECTL_MAC_ATTN_INTR 0x04000000 2015 #define BGE_MODECTL_DMA_ATTN_INTR 0x08000000 2016 #define BGE_MODECTL_FLOWCTL_ATTN_INTR 0x10000000 2017 #define BGE_MODECTL_4X_SENDRING_SZ 0x20000000 2018 #define BGE_MODECTL_FW_PROCESS_MCASTS 0x40000000 2019 2020 /* Misc. config register */ 2021 #define BGE_MISCCFG_RESET_CORE_CLOCKS 0x00000001 2022 #define BGE_MISCCFG_TIMER_PRESCALER 0x000000FE 2023 #define BGE_MISCCFG_BOARD_ID_MASK 0x0001E000 2024 #define BGE_MISCCFG_BOARD_ID_5704 0x00000000 2025 #define BGE_MISCCFG_BOARD_ID_5704CIOBE 0x00004000 2026 #define BGE_MISCCFG_BOARD_ID_5788 0x00010000 2027 #define BGE_MISCCFG_BOARD_ID_5788M 0x00018000 2028 #define BGE_MISCCFG_EPHY_IDDQ 0x00200000 2029 #define BGE_MISCCFG_GPHY_PD_OVERRIDE 0x04000000 2030 2031 #define BGE_32BITTIME_66MHZ (0x41 << 1) 2032 2033 /* Misc. Local Control */ 2034 #define BGE_MLC_INTR_STATE 0x00000001 2035 #define BGE_MLC_INTR_CLR 0x00000002 2036 #define BGE_MLC_INTR_SET 0x00000004 2037 #define BGE_MLC_INTR_ONATTN 0x00000008 2038 #define BGE_MLC_MISCIO_IN0 0x00000100 2039 #define BGE_MLC_MISCIO_IN1 0x00000200 2040 #define BGE_MLC_MISCIO_IN2 0x00000400 2041 #define BGE_MLC_MISCIO_OUTEN0 0x00000800 2042 #define BGE_MLC_MISCIO_OUTEN1 0x00001000 2043 #define BGE_MLC_MISCIO_OUTEN2 0x00002000 2044 #define BGE_MLC_MISCIO_OUT0 0x00004000 2045 #define BGE_MLC_MISCIO_OUT1 0x00008000 2046 #define BGE_MLC_MISCIO_OUT2 0x00010000 2047 #define BGE_MLC_EXTRAM_ENB 0x00020000 2048 #define BGE_MLC_SRAM_SIZE 0x001C0000 2049 #define BGE_MLC_BANK_SEL 0x00200000 /* 0 = 2 banks, 1 == 1 */ 2050 #define BGE_MLC_SSRAM_TYPE 0x00400000 /* 1 = ZBT, 0 = standard */ 2051 #define BGE_MLC_SSRAM_CYC_DESEL 0x00800000 2052 #define BGE_MLC_AUTO_EEPROM 0x01000000 2053 2054 #define BGE_SSRAMSIZE_256KB 0x00000000 2055 #define BGE_SSRAMSIZE_512KB 0x00040000 2056 #define BGE_SSRAMSIZE_1MB 0x00080000 2057 #define BGE_SSRAMSIZE_2MB 0x000C0000 2058 #define BGE_SSRAMSIZE_4MB 0x00100000 2059 #define BGE_SSRAMSIZE_8MB 0x00140000 2060 #define BGE_SSRAMSIZE_16M 0x00180000 2061 2062 /* EEPROM address register */ 2063 #define BGE_EEADDR_ADDRESS 0x0000FFFC 2064 #define BGE_EEADDR_HALFCLK 0x01FF0000 2065 #define BGE_EEADDR_START 0x02000000 2066 #define BGE_EEADDR_DEVID 0x1C000000 2067 #define BGE_EEADDR_RESET 0x20000000 2068 #define BGE_EEADDR_DONE 0x40000000 2069 #define BGE_EEADDR_RW 0x80000000 /* 1 = rd, 0 = wr */ 2070 2071 #define BGE_EEDEVID(x) ((x & 7) << 26) 2072 #define BGE_EEHALFCLK(x) ((x & 0x1FF) << 16) 2073 #define BGE_HALFCLK_384SCL 0x60 2074 #define BGE_EE_READCMD \ 2075 (BGE_EEHALFCLK(BGE_HALFCLK_384SCL)|BGE_EEDEVID(0)| \ 2076 BGE_EEADDR_START|BGE_EEADDR_RW|BGE_EEADDR_DONE) 2077 #define BGE_EE_WRCMD \ 2078 (BGE_EEHALFCLK(BGE_HALFCLK_384SCL)|BGE_EEDEVID(0)| \ 2079 BGE_EEADDR_START|BGE_EEADDR_DONE) 2080 2081 /* EEPROM Control register */ 2082 #define BGE_EECTL_CLKOUT_TRISTATE 0x00000001 2083 #define BGE_EECTL_CLKOUT 0x00000002 2084 #define BGE_EECTL_CLKIN 0x00000004 2085 #define BGE_EECTL_DATAOUT_TRISTATE 0x00000008 2086 #define BGE_EECTL_DATAOUT 0x00000010 2087 #define BGE_EECTL_DATAIN 0x00000020 2088 2089 /* MDI (MII/GMII) access register */ 2090 #define BGE_MDI_DATA 0x00000001 2091 #define BGE_MDI_DIR 0x00000002 2092 #define BGE_MDI_SEL 0x00000004 2093 #define BGE_MDI_CLK 0x00000008 2094 2095 #define BGE_MEMWIN_START 0x00008000 2096 #define BGE_MEMWIN_END 0x0000FFFF 2097 2098 /* BAR1 (APE) Register Definitions */ 2099 2100 #define BGE_APE_GPIO_MSG 0x0008 2101 #define BGE_APE_EVENT 0x000C 2102 #define BGE_APE_LOCK_REQ 0x002C 2103 #define BGE_APE_LOCK_GRANT 0x004C 2104 2105 #define BGE_APE_GPIO_MSG_SHIFT 4 2106 2107 #define BGE_APE_EVENT_1 0x00000001 2108 2109 #define BGE_APE_LOCK_REQ_DRIVER0 0x00001000 2110 2111 #define BGE_APE_LOCK_GRANT_DRIVER0 0x00001000 2112 2113 /* APE Shared Memory block (writable by APE only) */ 2114 #define BGE_APE_SEG_SIG 0x4000 2115 #define BGE_APE_FW_STATUS 0x400C 2116 #define BGE_APE_FW_FEATURES 0x4010 2117 #define BGE_APE_FW_BEHAVIOR 0x4014 2118 #define BGE_APE_FW_VERSION 0x4018 2119 #define BGE_APE_FW_HEARTBEAT_INTERVAL 0x4024 2120 #define BGE_APE_FW_HEARTBEAT 0x4028 2121 #define BGE_APE_FW_ERROR_FLAGS 0x4074 2122 2123 #define BGE_APE_SEG_SIG_MAGIC 0x41504521 2124 2125 #define BGE_APE_FW_STATUS_READY 0x00000100 2126 2127 #define BGE_APE_FW_FEATURE_DASH 0x00000001 2128 #define BGE_APE_FW_FEATURE_NCSI 0x00000002 2129 2130 #define BGE_APE_FW_VERSION_MAJMSK 0xFF000000 2131 #define BGE_APE_FW_VERSION_MAJSFT 24 2132 #define BGE_APE_FW_VERSION_MINMSK 0x00FF0000 2133 #define BGE_APE_FW_VERSION_MINSFT 16 2134 #define BGE_APE_FW_VERSION_REVMSK 0x0000FF00 2135 #define BGE_APE_FW_VERSION_REVSFT 8 2136 #define BGE_APE_FW_VERSION_BLDMSK 0x000000FF 2137 2138 /* Host Shared Memory block (writable by host only) */ 2139 #define BGE_APE_HOST_SEG_SIG 0x4200 2140 #define BGE_APE_HOST_SEG_LEN 0x4204 2141 #define BGE_APE_HOST_INIT_COUNT 0x4208 2142 #define BGE_APE_HOST_DRIVER_ID 0x420C 2143 #define BGE_APE_HOST_BEHAVIOR 0x4210 2144 #define BGE_APE_HOST_HEARTBEAT_INT_MS 0x4214 2145 #define BGE_APE_HOST_HEARTBEAT_COUNT 0x4218 2146 #define BGE_APE_HOST_DRVR_STATE 0x421C 2147 #define BGE_APE_HOST_WOL_SPEED 0x4224 2148 2149 #define BGE_APE_HOST_SEG_SIG_MAGIC 0x484F5354 2150 2151 #define BGE_APE_HOST_SEG_LEN_MAGIC 0x00000020 2152 2153 #define BGE_APE_HOST_DRIVER_ID_FBSD 0xF6000000 2154 #define BGE_APE_HOST_DRIVER_ID_MAGIC(maj, min) \ 2155 (BGE_APE_HOST_DRIVER_ID_FBSD | \ 2156 ((maj) & 0xffd) << 16 | ((min) & 0xff) << 8) 2157 2158 #define BGE_APE_HOST_BEHAV_NO_PHYLOCK 0x00000001 2159 2160 #define BGE_APE_HOST_HEARTBEAT_INT_DISABLE 0 2161 #define BGE_APE_HOST_HEARTBEAT_INT_5SEC 5000 2162 2163 #define BGE_APE_HOST_DRVR_STATE_START 0x00000001 2164 #define BGE_APE_HOST_DRVR_STATE_UNLOAD 0x00000002 2165 #define BGE_APE_HOST_DRVR_STATE_WOL 0x00000003 2166 #define BGE_APE_HOST_DRVR_STATE_SUSPEND 0x00000004 2167 2168 #define BGE_APE_HOST_WOL_SPEED_AUTO 0x00008000 2169 2170 #define BGE_APE_EVENT_STATUS 0x4300 2171 2172 #define BGE_APE_EVENT_STATUS_DRIVER_EVNT 0x00000010 2173 #define BGE_APE_EVENT_STATUS_STATE_CHNGE 0x00000500 2174 #define BGE_APE_EVENT_STATUS_STATE_START 0x00010000 2175 #define BGE_APE_EVENT_STATUS_STATE_UNLOAD 0x00020000 2176 #define BGE_APE_EVENT_STATUS_STATE_WOL 0x00030000 2177 #define BGE_APE_EVENT_STATUS_STATE_SUSPEND 0x00040000 2178 #define BGE_APE_EVENT_STATUS_EVENT_PENDING 0x80000000 2179 2180 #define BGE_APE_DEBUG_LOG 0x4E00 2181 #define BGE_APE_DEBUG_LOG_LEN 0x0100 2182 2183 #define BGE_APE_PER_LOCK_REQ 0x8400 2184 #define BGE_APE_PER_LOCK_GRANT 0x8420 2185 2186 #define BGE_APE_LOCK_PER_REQ_DRIVER0 0x00001000 2187 #define BGE_APE_LOCK_PER_REQ_DRIVER1 0x00000002 2188 #define BGE_APE_LOCK_PER_REQ_DRIVER2 0x00000004 2189 #define BGE_APE_LOCK_PER_REQ_DRIVER3 0x00000008 2190 2191 #define BGE_APE_PER_LOCK_GRANT_DRIVER0 0x00001000 2192 #define BGE_APE_PER_LOCK_GRANT_DRIVER1 0x00000002 2193 #define BGE_APE_PER_LOCK_GRANT_DRIVER2 0x00000004 2194 #define BGE_APE_PER_LOCK_GRANT_DRIVER3 0x00000008 2195 2196 /* APE Mutex Resources */ 2197 #define BGE_APE_LOCK_PHY0 0 2198 #define BGE_APE_LOCK_GRC 1 2199 #define BGE_APE_LOCK_PHY1 2 2200 #define BGE_APE_LOCK_PHY2 3 2201 #define BGE_APE_LOCK_MEM 4 2202 #define BGE_APE_LOCK_PHY3 5 2203 #define BGE_APE_LOCK_GPIO 7 2204 2205 #define BGE_MEMWIN_READ(sc, x, val) \ 2206 do { \ 2207 pci_write_config(sc->bge_dev, BGE_PCI_MEMWIN_BASEADDR, \ 2208 (0xFFFF0000 & x), 4); \ 2209 val = CSR_READ_4(sc, BGE_MEMWIN_START + (x & 0xFFFF)); \ 2210 } while(0) 2211 2212 #define BGE_MEMWIN_WRITE(sc, x, val) \ 2213 do { \ 2214 pci_write_config(sc->bge_dev, BGE_PCI_MEMWIN_BASEADDR, \ 2215 (0xFFFF0000 & x), 4); \ 2216 CSR_WRITE_4(sc, BGE_MEMWIN_START + (x & 0xFFFF), val); \ 2217 } while(0) 2218 2219 /* 2220 * This magic number is written to the firmware mailbox at 0xb50 2221 * before a software reset is issued. After the internal firmware 2222 * has completed its initialization it will write the opposite of 2223 * this value, ~BGE_SRAM_FW_MB_MAGIC, to the same location, 2224 * allowing the driver to synchronize with the firmware. 2225 */ 2226 #define BGE_SRAM_FW_MB_MAGIC 0x4B657654 2227 2228 typedef struct { 2229 uint32_t bge_addr_hi; 2230 uint32_t bge_addr_lo; 2231 } bge_hostaddr; 2232 2233 #define BGE_HOSTADDR(x, y) \ 2234 do { \ 2235 (x).bge_addr_lo = ((uint64_t) (y) & 0xffffffff); \ 2236 (x).bge_addr_hi = ((uint64_t) (y) >> 32); \ 2237 } while(0) 2238 2239 #define BGE_ADDR_LO(y) \ 2240 ((uint64_t) (y) & 0xFFFFFFFF) 2241 #define BGE_ADDR_HI(y) \ 2242 ((uint64_t) (y) >> 32) 2243 2244 /* Ring control block structure */ 2245 struct bge_rcb { 2246 bge_hostaddr bge_hostaddr; 2247 uint32_t bge_maxlen_flags; 2248 uint32_t bge_nicaddr; 2249 }; 2250 2251 #define RCB_WRITE_4(sc, rcb, offset, val) \ 2252 bus_write_4(sc->bge_res, rcb + offsetof(struct bge_rcb, offset), val) 2253 #define BGE_RCB_MAXLEN_FLAGS(maxlen, flags) ((maxlen) << 16 | (flags)) 2254 2255 #define BGE_RCB_FLAG_USE_EXT_RX_BD 0x0001 2256 #define BGE_RCB_FLAG_RING_DISABLED 0x0002 2257 2258 struct bge_tx_bd { 2259 bge_hostaddr bge_addr; 2260 #if BYTE_ORDER == LITTLE_ENDIAN 2261 uint16_t bge_flags; 2262 uint16_t bge_len; 2263 uint16_t bge_vlan_tag; 2264 uint16_t bge_mss; 2265 #else 2266 uint16_t bge_len; 2267 uint16_t bge_flags; 2268 uint16_t bge_mss; 2269 uint16_t bge_vlan_tag; 2270 #endif 2271 }; 2272 2273 #define BGE_TXBDFLAG_TCP_UDP_CSUM 0x0001 2274 #define BGE_TXBDFLAG_IP_CSUM 0x0002 2275 #define BGE_TXBDFLAG_END 0x0004 2276 #define BGE_TXBDFLAG_IP_FRAG 0x0008 2277 #define BGE_TXBDFLAG_JUMBO_FRAME 0x0008 /* 5717 */ 2278 #define BGE_TXBDFLAG_IP_FRAG_END 0x0010 2279 #define BGE_TXBDFLAG_HDRLEN_BIT2 0x0010 /* 5717 */ 2280 #define BGE_TXBDFLAG_SNAP 0x0020 /* 5717 */ 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_HDRLEN_BIT3 0x0400 /* 5717 */ 2286 #define BGE_TXBDFLAG_HDRLEN_BIT4 0x0800 /* 5717 */ 2287 #define BGE_TXBDFLAG_INSERT_SRC_ADDR 0x1000 2288 #define BGE_TXBDFLAG_HDRLEN_BIT5 0x1000 /* 5717 */ 2289 #define BGE_TXBDFLAG_HDRLEN_BIT6 0x2000 /* 5717 */ 2290 #define BGE_TXBDFLAG_HDRLEN_BIT7 0x4000 /* 5717 */ 2291 #define BGE_TXBDFLAG_CHOOSE_SRC_ADDR 0x6000 2292 #define BGE_TXBDFLAG_NO_CRC 0x8000 2293 2294 #define BGE_TXBDFLAG_MSS_SIZE_MASK 0x3FFF /* 5717 */ 2295 /* Bits [1:0] of the MSS header length. */ 2296 #define BGE_TXBDFLAG_MSS_HDRLEN_MASK 0xC000 /* 5717 */ 2297 2298 #define BGE_NIC_TXRING_ADDR(ringno, size) \ 2299 BGE_SEND_RING_1_TO_4 + \ 2300 ((ringno * sizeof(struct bge_tx_bd) * size) / 4) 2301 2302 struct bge_rx_bd { 2303 bge_hostaddr bge_addr; 2304 #if BYTE_ORDER == LITTLE_ENDIAN 2305 uint16_t bge_len; 2306 uint16_t bge_idx; 2307 uint16_t bge_flags; 2308 uint16_t bge_type; 2309 uint16_t bge_tcp_udp_csum; 2310 uint16_t bge_ip_csum; 2311 uint16_t bge_vlan_tag; 2312 uint16_t bge_error_flag; 2313 #else 2314 uint16_t bge_idx; 2315 uint16_t bge_len; 2316 uint16_t bge_type; 2317 uint16_t bge_flags; 2318 uint16_t bge_ip_csum; 2319 uint16_t bge_tcp_udp_csum; 2320 uint16_t bge_error_flag; 2321 uint16_t bge_vlan_tag; 2322 #endif 2323 uint32_t bge_rsvd; 2324 uint32_t bge_opaque; 2325 }; 2326 2327 struct bge_extrx_bd { 2328 bge_hostaddr bge_addr1; 2329 bge_hostaddr bge_addr2; 2330 bge_hostaddr bge_addr3; 2331 #if BYTE_ORDER == LITTLE_ENDIAN 2332 uint16_t bge_len2; 2333 uint16_t bge_len1; 2334 uint16_t bge_rsvd1; 2335 uint16_t bge_len3; 2336 #else 2337 uint16_t bge_len1; 2338 uint16_t bge_len2; 2339 uint16_t bge_len3; 2340 uint16_t bge_rsvd1; 2341 #endif 2342 bge_hostaddr bge_addr0; 2343 #if BYTE_ORDER == LITTLE_ENDIAN 2344 uint16_t bge_len0; 2345 uint16_t bge_idx; 2346 uint16_t bge_flags; 2347 uint16_t bge_type; 2348 uint16_t bge_tcp_udp_csum; 2349 uint16_t bge_ip_csum; 2350 uint16_t bge_vlan_tag; 2351 uint16_t bge_error_flag; 2352 #else 2353 uint16_t bge_idx; 2354 uint16_t bge_len0; 2355 uint16_t bge_type; 2356 uint16_t bge_flags; 2357 uint16_t bge_ip_csum; 2358 uint16_t bge_tcp_udp_csum; 2359 uint16_t bge_error_flag; 2360 uint16_t bge_vlan_tag; 2361 #endif 2362 uint32_t bge_rsvd0; 2363 uint32_t bge_opaque; 2364 }; 2365 2366 #define BGE_RXBDFLAG_END 0x0004 2367 #define BGE_RXBDFLAG_JUMBO_RING 0x0020 2368 #define BGE_RXBDFLAG_VLAN_TAG 0x0040 2369 #define BGE_RXBDFLAG_ERROR 0x0400 2370 #define BGE_RXBDFLAG_MINI_RING 0x0800 2371 #define BGE_RXBDFLAG_IP_CSUM 0x1000 2372 #define BGE_RXBDFLAG_TCP_UDP_CSUM 0x2000 2373 #define BGE_RXBDFLAG_TCP_UDP_IS_TCP 0x4000 2374 #define BGE_RXBDFLAG_IPV6 0x8000 2375 2376 #define BGE_RXERRFLAG_BAD_CRC 0x0001 2377 #define BGE_RXERRFLAG_COLL_DETECT 0x0002 2378 #define BGE_RXERRFLAG_LINK_LOST 0x0004 2379 #define BGE_RXERRFLAG_PHY_DECODE_ERR 0x0008 2380 #define BGE_RXERRFLAG_MAC_ABORT 0x0010 2381 #define BGE_RXERRFLAG_RUNT 0x0020 2382 #define BGE_RXERRFLAG_TRUNC_NO_RSRCS 0x0040 2383 #define BGE_RXERRFLAG_GIANT 0x0080 2384 #define BGE_RXERRFLAG_IP_CSUM_NOK 0x1000 /* 5717 */ 2385 2386 struct bge_sts_idx { 2387 #if BYTE_ORDER == LITTLE_ENDIAN 2388 uint16_t bge_rx_prod_idx; 2389 uint16_t bge_tx_cons_idx; 2390 #else 2391 uint16_t bge_tx_cons_idx; 2392 uint16_t bge_rx_prod_idx; 2393 #endif 2394 }; 2395 2396 struct bge_status_block { 2397 uint32_t bge_status; 2398 uint32_t bge_status_tag; 2399 #if BYTE_ORDER == LITTLE_ENDIAN 2400 uint16_t bge_rx_jumbo_cons_idx; 2401 uint16_t bge_rx_std_cons_idx; 2402 uint16_t bge_rx_mini_cons_idx; 2403 uint16_t bge_rsvd1; 2404 #else 2405 uint16_t bge_rx_std_cons_idx; 2406 uint16_t bge_rx_jumbo_cons_idx; 2407 uint16_t bge_rsvd1; 2408 uint16_t bge_rx_mini_cons_idx; 2409 #endif 2410 struct bge_sts_idx bge_idx[16]; 2411 }; 2412 2413 #define BGE_STATFLAG_UPDATED 0x00000001 2414 #define BGE_STATFLAG_LINKSTATE_CHANGED 0x00000002 2415 #define BGE_STATFLAG_ERROR 0x00000004 2416 2417 /* 2418 * Broadcom Vendor ID 2419 * (Note: the BCM570x still defaults to the Alteon PCI vendor ID 2420 * even though they're now manufactured by Broadcom) 2421 */ 2422 #define BCOM_VENDORID 0x14E4 2423 #define BCOM_DEVICEID_BCM5700 0x1644 2424 #define BCOM_DEVICEID_BCM5701 0x1645 2425 #define BCOM_DEVICEID_BCM5702 0x1646 2426 #define BCOM_DEVICEID_BCM5702X 0x16A6 2427 #define BCOM_DEVICEID_BCM5702_ALT 0x16C6 2428 #define BCOM_DEVICEID_BCM5703 0x1647 2429 #define BCOM_DEVICEID_BCM5703X 0x16A7 2430 #define BCOM_DEVICEID_BCM5703_ALT 0x16C7 2431 #define BCOM_DEVICEID_BCM5704C 0x1648 2432 #define BCOM_DEVICEID_BCM5704S 0x16A8 2433 #define BCOM_DEVICEID_BCM5704S_ALT 0x1649 2434 #define BCOM_DEVICEID_BCM5705 0x1653 2435 #define BCOM_DEVICEID_BCM5705K 0x1654 2436 #define BCOM_DEVICEID_BCM5705F 0x166E 2437 #define BCOM_DEVICEID_BCM5705M 0x165D 2438 #define BCOM_DEVICEID_BCM5705M_ALT 0x165E 2439 #define BCOM_DEVICEID_BCM5714C 0x1668 2440 #define BCOM_DEVICEID_BCM5714S 0x1669 2441 #define BCOM_DEVICEID_BCM5715 0x1678 2442 #define BCOM_DEVICEID_BCM5715S 0x1679 2443 #define BCOM_DEVICEID_BCM5717 0x1655 2444 #define BCOM_DEVICEID_BCM5717C 0x1665 2445 #define BCOM_DEVICEID_BCM5718 0x1656 2446 #define BCOM_DEVICEID_BCM5719 0x1657 2447 #define BCOM_DEVICEID_BCM5720_PP 0x1658 /* Not released to public. */ 2448 #define BCOM_DEVICEID_BCM5720 0x165F 2449 #define BCOM_DEVICEID_BCM5721 0x1659 2450 #define BCOM_DEVICEID_BCM5722 0x165A 2451 #define BCOM_DEVICEID_BCM5723 0x165B 2452 #define BCOM_DEVICEID_BCM5725 0x1643 2453 #define BCOM_DEVICEID_BCM5727 0x16F3 2454 #define BCOM_DEVICEID_BCM5750 0x1676 2455 #define BCOM_DEVICEID_BCM5750M 0x167C 2456 #define BCOM_DEVICEID_BCM5751 0x1677 2457 #define BCOM_DEVICEID_BCM5751F 0x167E 2458 #define BCOM_DEVICEID_BCM5751M 0x167D 2459 #define BCOM_DEVICEID_BCM5752 0x1600 2460 #define BCOM_DEVICEID_BCM5752M 0x1601 2461 #define BCOM_DEVICEID_BCM5753 0x16F7 2462 #define BCOM_DEVICEID_BCM5753F 0x16FE 2463 #define BCOM_DEVICEID_BCM5753M 0x16FD 2464 #define BCOM_DEVICEID_BCM5754 0x167A 2465 #define BCOM_DEVICEID_BCM5754M 0x1672 2466 #define BCOM_DEVICEID_BCM5755 0x167B 2467 #define BCOM_DEVICEID_BCM5755M 0x1673 2468 #define BCOM_DEVICEID_BCM5756 0x1674 2469 #define BCOM_DEVICEID_BCM5761 0x1681 2470 #define BCOM_DEVICEID_BCM5761E 0x1680 2471 #define BCOM_DEVICEID_BCM5761S 0x1688 2472 #define BCOM_DEVICEID_BCM5761SE 0x1689 2473 #define BCOM_DEVICEID_BCM5762 0x1687 2474 #define BCOM_DEVICEID_BCM5764 0x1684 2475 #define BCOM_DEVICEID_BCM5780 0x166A 2476 #define BCOM_DEVICEID_BCM5780S 0x166B 2477 #define BCOM_DEVICEID_BCM5781 0x16DD 2478 #define BCOM_DEVICEID_BCM5782 0x1696 2479 #define BCOM_DEVICEID_BCM5784 0x1698 2480 #define BCOM_DEVICEID_BCM5785F 0x16a0 2481 #define BCOM_DEVICEID_BCM5785G 0x1699 2482 #define BCOM_DEVICEID_BCM5786 0x169A 2483 #define BCOM_DEVICEID_BCM5787 0x169B 2484 #define BCOM_DEVICEID_BCM5787M 0x1693 2485 #define BCOM_DEVICEID_BCM5787F 0x167f 2486 #define BCOM_DEVICEID_BCM5788 0x169C 2487 #define BCOM_DEVICEID_BCM5789 0x169D 2488 #define BCOM_DEVICEID_BCM5901 0x170D 2489 #define BCOM_DEVICEID_BCM5901A2 0x170E 2490 #define BCOM_DEVICEID_BCM5903M 0x16FF 2491 #define BCOM_DEVICEID_BCM5906 0x1712 2492 #define BCOM_DEVICEID_BCM5906M 0x1713 2493 #define BCOM_DEVICEID_BCM57760 0x1690 2494 #define BCOM_DEVICEID_BCM57761 0x16B0 2495 #define BCOM_DEVICEID_BCM57762 0x1682 2496 #define BCOM_DEVICEID_BCM57764 0x1642 2497 #define BCOM_DEVICEID_BCM57765 0x16B4 2498 #define BCOM_DEVICEID_BCM57766 0x1686 2499 #define BCOM_DEVICEID_BCM57767 0x1683 2500 #define BCOM_DEVICEID_BCM57780 0x1692 2501 #define BCOM_DEVICEID_BCM57781 0x16B1 2502 #define BCOM_DEVICEID_BCM57782 0x16B7 2503 #define BCOM_DEVICEID_BCM57785 0x16B5 2504 #define BCOM_DEVICEID_BCM57786 0x16B3 2505 #define BCOM_DEVICEID_BCM57787 0x1641 2506 #define BCOM_DEVICEID_BCM57788 0x1691 2507 #define BCOM_DEVICEID_BCM57790 0x1694 2508 #define BCOM_DEVICEID_BCM57791 0x16B2 2509 #define BCOM_DEVICEID_BCM57795 0x16B6 2510 2511 /* 2512 * Alteon AceNIC PCI vendor/device ID. 2513 */ 2514 #define ALTEON_VENDORID 0x12AE 2515 #define ALTEON_DEVICEID_ACENIC 0x0001 2516 #define ALTEON_DEVICEID_ACENIC_COPPER 0x0002 2517 #define ALTEON_DEVICEID_BCM5700 0x0003 2518 #define ALTEON_DEVICEID_BCM5701 0x0004 2519 2520 /* 2521 * 3Com 3c996 PCI vendor/device ID. 2522 */ 2523 #define TC_VENDORID 0x10B7 2524 #define TC_DEVICEID_3C996 0x0003 2525 2526 /* 2527 * SysKonnect PCI vendor ID 2528 */ 2529 #define SK_VENDORID 0x1148 2530 #define SK_DEVICEID_ALTIMA 0x4400 2531 #define SK_SUBSYSID_9D21 0x4421 2532 #define SK_SUBSYSID_9D41 0x4441 2533 2534 /* 2535 * Altima PCI vendor/device ID. 2536 */ 2537 #define ALTIMA_VENDORID 0x173b 2538 #define ALTIMA_DEVICE_AC1000 0x03e8 2539 #define ALTIMA_DEVICE_AC1002 0x03e9 2540 #define ALTIMA_DEVICE_AC9100 0x03ea 2541 2542 /* 2543 * Dell PCI vendor ID 2544 */ 2545 2546 #define DELL_VENDORID 0x1028 2547 2548 /* 2549 * Apple PCI vendor ID. 2550 */ 2551 #define APPLE_VENDORID 0x106b 2552 #define APPLE_DEVICE_BCM5701 0x1645 2553 2554 /* 2555 * Fujitsu vendor/device IDs 2556 */ 2557 #define FJTSU_VENDORID 0x10cf 2558 #define FJTSU_DEVICEID_PW008GE5 0x11a1 2559 #define FJTSU_DEVICEID_PW008GE4 0x11a2 2560 2561 /* 2562 * Offset of MAC address inside EEPROM. 2563 */ 2564 #define BGE_EE_MAC_OFFSET 0x7C 2565 #define BGE_EE_MAC_OFFSET_5906 0x10 2566 #define BGE_EE_HWCFG_OFFSET 0xC8 2567 2568 #define BGE_HWCFG_VOLTAGE 0x00000003 2569 #define BGE_HWCFG_PHYLED_MODE 0x0000000C 2570 #define BGE_HWCFG_MEDIA 0x00000030 2571 #define BGE_HWCFG_ASF 0x00000080 2572 2573 #define BGE_VOLTAGE_1POINT3 0x00000000 2574 #define BGE_VOLTAGE_1POINT8 0x00000001 2575 2576 #define BGE_PHYLEDMODE_UNSPEC 0x00000000 2577 #define BGE_PHYLEDMODE_TRIPLELED 0x00000004 2578 #define BGE_PHYLEDMODE_SINGLELED 0x00000008 2579 2580 #define BGE_MEDIA_UNSPEC 0x00000000 2581 #define BGE_MEDIA_COPPER 0x00000010 2582 #define BGE_MEDIA_FIBER 0x00000020 2583 2584 #define BGE_TICKS_PER_SEC 1000000 2585 2586 /* 2587 * Ring size constants. 2588 */ 2589 #define BGE_EVENT_RING_CNT 256 2590 #define BGE_CMD_RING_CNT 64 2591 #define BGE_STD_RX_RING_CNT 512 2592 #define BGE_JUMBO_RX_RING_CNT 256 2593 #define BGE_MINI_RX_RING_CNT 1024 2594 #define BGE_RETURN_RING_CNT 1024 2595 2596 /* 5705 has smaller return ring size */ 2597 2598 #define BGE_RETURN_RING_CNT_5705 512 2599 2600 /* 2601 * Possible TX ring sizes. 2602 */ 2603 #define BGE_TX_RING_CNT_128 128 2604 #define BGE_TX_RING_BASE_128 0x3800 2605 2606 #define BGE_TX_RING_CNT_256 256 2607 #define BGE_TX_RING_BASE_256 0x3000 2608 2609 #define BGE_TX_RING_CNT_512 512 2610 #define BGE_TX_RING_BASE_512 0x2000 2611 2612 #define BGE_TX_RING_CNT BGE_TX_RING_CNT_512 2613 #define BGE_TX_RING_BASE BGE_TX_RING_BASE_512 2614 2615 /* 2616 * Tigon III statistics counters. 2617 */ 2618 /* Statistics maintained MAC Receive block. */ 2619 struct bge_rx_mac_stats { 2620 bge_hostaddr ifHCInOctets; 2621 bge_hostaddr Reserved1; 2622 bge_hostaddr etherStatsFragments; 2623 bge_hostaddr ifHCInUcastPkts; 2624 bge_hostaddr ifHCInMulticastPkts; 2625 bge_hostaddr ifHCInBroadcastPkts; 2626 bge_hostaddr dot3StatsFCSErrors; 2627 bge_hostaddr dot3StatsAlignmentErrors; 2628 bge_hostaddr xonPauseFramesReceived; 2629 bge_hostaddr xoffPauseFramesReceived; 2630 bge_hostaddr macControlFramesReceived; 2631 bge_hostaddr xoffStateEntered; 2632 bge_hostaddr dot3StatsFramesTooLong; 2633 bge_hostaddr etherStatsJabbers; 2634 bge_hostaddr etherStatsUndersizePkts; 2635 bge_hostaddr inRangeLengthError; 2636 bge_hostaddr outRangeLengthError; 2637 bge_hostaddr etherStatsPkts64Octets; 2638 bge_hostaddr etherStatsPkts65Octetsto127Octets; 2639 bge_hostaddr etherStatsPkts128Octetsto255Octets; 2640 bge_hostaddr etherStatsPkts256Octetsto511Octets; 2641 bge_hostaddr etherStatsPkts512Octetsto1023Octets; 2642 bge_hostaddr etherStatsPkts1024Octetsto1522Octets; 2643 bge_hostaddr etherStatsPkts1523Octetsto2047Octets; 2644 bge_hostaddr etherStatsPkts2048Octetsto4095Octets; 2645 bge_hostaddr etherStatsPkts4096Octetsto8191Octets; 2646 bge_hostaddr etherStatsPkts8192Octetsto9022Octets; 2647 }; 2648 2649 /* Statistics maintained MAC Transmit block. */ 2650 struct bge_tx_mac_stats { 2651 bge_hostaddr ifHCOutOctets; 2652 bge_hostaddr Reserved2; 2653 bge_hostaddr etherStatsCollisions; 2654 bge_hostaddr outXonSent; 2655 bge_hostaddr outXoffSent; 2656 bge_hostaddr flowControlDone; 2657 bge_hostaddr dot3StatsInternalMacTransmitErrors; 2658 bge_hostaddr dot3StatsSingleCollisionFrames; 2659 bge_hostaddr dot3StatsMultipleCollisionFrames; 2660 bge_hostaddr dot3StatsDeferredTransmissions; 2661 bge_hostaddr Reserved3; 2662 bge_hostaddr dot3StatsExcessiveCollisions; 2663 bge_hostaddr dot3StatsLateCollisions; 2664 bge_hostaddr dot3Collided2Times; 2665 bge_hostaddr dot3Collided3Times; 2666 bge_hostaddr dot3Collided4Times; 2667 bge_hostaddr dot3Collided5Times; 2668 bge_hostaddr dot3Collided6Times; 2669 bge_hostaddr dot3Collided7Times; 2670 bge_hostaddr dot3Collided8Times; 2671 bge_hostaddr dot3Collided9Times; 2672 bge_hostaddr dot3Collided10Times; 2673 bge_hostaddr dot3Collided11Times; 2674 bge_hostaddr dot3Collided12Times; 2675 bge_hostaddr dot3Collided13Times; 2676 bge_hostaddr dot3Collided14Times; 2677 bge_hostaddr dot3Collided15Times; 2678 bge_hostaddr ifHCOutUcastPkts; 2679 bge_hostaddr ifHCOutMulticastPkts; 2680 bge_hostaddr ifHCOutBroadcastPkts; 2681 bge_hostaddr dot3StatsCarrierSenseErrors; 2682 bge_hostaddr ifOutDiscards; 2683 bge_hostaddr ifOutErrors; 2684 }; 2685 2686 /* Stats counters access through registers */ 2687 struct bge_mac_stats { 2688 /* TX MAC statistics */ 2689 uint64_t ifHCOutOctets; 2690 uint64_t Reserved0; 2691 uint64_t etherStatsCollisions; 2692 uint64_t outXonSent; 2693 uint64_t outXoffSent; 2694 uint64_t Reserved1; 2695 uint64_t dot3StatsInternalMacTransmitErrors; 2696 uint64_t dot3StatsSingleCollisionFrames; 2697 uint64_t dot3StatsMultipleCollisionFrames; 2698 uint64_t dot3StatsDeferredTransmissions; 2699 uint64_t Reserved2; 2700 uint64_t dot3StatsExcessiveCollisions; 2701 uint64_t dot3StatsLateCollisions; 2702 uint64_t Reserved3[14]; 2703 uint64_t ifHCOutUcastPkts; 2704 uint64_t ifHCOutMulticastPkts; 2705 uint64_t ifHCOutBroadcastPkts; 2706 uint64_t Reserved4[2]; 2707 /* RX MAC statistics */ 2708 uint64_t ifHCInOctets; 2709 uint64_t Reserved5; 2710 uint64_t etherStatsFragments; 2711 uint64_t ifHCInUcastPkts; 2712 uint64_t ifHCInMulticastPkts; 2713 uint64_t ifHCInBroadcastPkts; 2714 uint64_t dot3StatsFCSErrors; 2715 uint64_t dot3StatsAlignmentErrors; 2716 uint64_t xonPauseFramesReceived; 2717 uint64_t xoffPauseFramesReceived; 2718 uint64_t macControlFramesReceived; 2719 uint64_t xoffStateEntered; 2720 uint64_t dot3StatsFramesTooLong; 2721 uint64_t etherStatsJabbers; 2722 uint64_t etherStatsUndersizePkts; 2723 /* Receive List Placement control */ 2724 uint64_t FramesDroppedDueToFilters; 2725 uint64_t DmaWriteQueueFull; 2726 uint64_t DmaWriteHighPriQueueFull; 2727 uint64_t NoMoreRxBDs; 2728 uint64_t InputDiscards; 2729 uint64_t InputErrors; 2730 uint64_t RecvThresholdHit; 2731 }; 2732 2733 struct bge_stats { 2734 uint8_t Reserved0[256]; 2735 2736 /* Statistics maintained by Receive MAC. */ 2737 struct bge_rx_mac_stats rxstats; 2738 2739 bge_hostaddr Unused1[37]; 2740 2741 /* Statistics maintained by Transmit MAC. */ 2742 struct bge_tx_mac_stats txstats; 2743 2744 bge_hostaddr Unused2[31]; 2745 2746 /* Statistics maintained by Receive List Placement. */ 2747 bge_hostaddr COSIfHCInPkts[16]; 2748 bge_hostaddr COSFramesDroppedDueToFilters; 2749 bge_hostaddr nicDmaWriteQueueFull; 2750 bge_hostaddr nicDmaWriteHighPriQueueFull; 2751 bge_hostaddr nicNoMoreRxBDs; 2752 bge_hostaddr ifInDiscards; 2753 bge_hostaddr ifInErrors; 2754 bge_hostaddr nicRecvThresholdHit; 2755 2756 bge_hostaddr Unused3[9]; 2757 2758 /* Statistics maintained by Send Data Initiator. */ 2759 bge_hostaddr COSIfHCOutPkts[16]; 2760 bge_hostaddr nicDmaReadQueueFull; 2761 bge_hostaddr nicDmaReadHighPriQueueFull; 2762 bge_hostaddr nicSendDataCompQueueFull; 2763 2764 /* Statistics maintained by Host Coalescing. */ 2765 bge_hostaddr nicRingSetSendProdIndex; 2766 bge_hostaddr nicRingStatusUpdate; 2767 bge_hostaddr nicInterrupts; 2768 bge_hostaddr nicAvoidedInterrupts; 2769 bge_hostaddr nicSendThresholdHit; 2770 2771 uint8_t Reserved4[320]; 2772 }; 2773 2774 /* 2775 * Tigon general information block. This resides in host memory 2776 * and contains the status counters, ring control blocks and 2777 * producer pointers. 2778 */ 2779 2780 struct bge_gib { 2781 struct bge_stats bge_stats; 2782 struct bge_rcb bge_tx_rcb[16]; 2783 struct bge_rcb bge_std_rx_rcb; 2784 struct bge_rcb bge_jumbo_rx_rcb; 2785 struct bge_rcb bge_mini_rx_rcb; 2786 struct bge_rcb bge_return_rcb; 2787 }; 2788 2789 #define BGE_FRAMELEN 1518 2790 #define BGE_MAX_FRAMELEN 1536 2791 #define BGE_JUMBO_FRAMELEN 9018 2792 #define BGE_JUMBO_MTU (BGE_JUMBO_FRAMELEN-ETHER_HDR_LEN-ETHER_CRC_LEN) 2793 #define BGE_MIN_FRAMELEN 60 2794 2795 /* 2796 * Other utility macros. 2797 */ 2798 #define BGE_INC(x, y) (x) = (x + 1) % y 2799 2800 /* 2801 * BAR0 MAC register access macros. The Tigon always uses memory mapped register 2802 * accesses and all registers must be accessed with 32 bit operations. 2803 */ 2804 2805 #define CSR_WRITE_4(sc, reg, val) \ 2806 bus_write_4(sc->bge_res, reg, val) 2807 2808 #define CSR_READ_4(sc, reg) \ 2809 bus_read_4(sc->bge_res, reg) 2810 2811 #define BGE_SETBIT(sc, reg, x) \ 2812 CSR_WRITE_4(sc, reg, (CSR_READ_4(sc, reg) | (x))) 2813 #define BGE_CLRBIT(sc, reg, x) \ 2814 CSR_WRITE_4(sc, reg, (CSR_READ_4(sc, reg) & ~(x))) 2815 2816 /* BAR2 APE register access macros. */ 2817 #define APE_WRITE_4(sc, reg, val) \ 2818 bus_write_4(sc->bge_res2, reg, val) 2819 2820 #define APE_READ_4(sc, reg) \ 2821 bus_read_4(sc->bge_res2, reg) 2822 2823 #define APE_SETBIT(sc, reg, x) \ 2824 APE_WRITE_4(sc, reg, (APE_READ_4(sc, reg) | (x))) 2825 #define APE_CLRBIT(sc, reg, x) \ 2826 APE_WRITE_4(sc, reg, (APE_READ_4(sc, reg) & ~(x))) 2827 2828 #define PCI_SETBIT(dev, reg, x, s) \ 2829 pci_write_config(dev, reg, (pci_read_config(dev, reg, s) | (x)), s) 2830 #define PCI_CLRBIT(dev, reg, x, s) \ 2831 pci_write_config(dev, reg, (pci_read_config(dev, reg, s) & ~(x)), s) 2832 2833 /* 2834 * Memory management stuff. 2835 */ 2836 2837 #define BGE_NSEG_JUMBO 4 2838 #define BGE_NSEG_NEW 35 2839 #define BGE_TSOSEG_SZ 4096 2840 2841 /* Maximum DMA address for controllers that have 40bit DMA address bug. */ 2842 #if (BUS_SPACE_MAXADDR < 0xFFFFFFFFFF) 2843 #define BGE_DMA_MAXADDR BUS_SPACE_MAXADDR 2844 #else 2845 #define BGE_DMA_MAXADDR 0xFFFFFFFFFF 2846 #endif 2847 2848 #if (BUS_SPACE_MAXSIZE > 0xFFFFFFFF) 2849 #define BGE_DMA_BNDRY 0x100000000 2850 #else 2851 #define BGE_DMA_BNDRY 0 2852 #endif 2853 2854 /* 2855 * Ring structures. Most of these reside in host memory and we tell 2856 * the NIC where they are via the ring control blocks. The exceptions 2857 * are the tx and command rings, which live in NIC memory and which 2858 * we access via the shared memory window. 2859 */ 2860 2861 struct bge_ring_data { 2862 struct bge_rx_bd *bge_rx_std_ring; 2863 bus_addr_t bge_rx_std_ring_paddr; 2864 struct bge_extrx_bd *bge_rx_jumbo_ring; 2865 bus_addr_t bge_rx_jumbo_ring_paddr; 2866 struct bge_rx_bd *bge_rx_return_ring; 2867 bus_addr_t bge_rx_return_ring_paddr; 2868 struct bge_tx_bd *bge_tx_ring; 2869 bus_addr_t bge_tx_ring_paddr; 2870 struct bge_status_block *bge_status_block; 2871 bus_addr_t bge_status_block_paddr; 2872 struct bge_stats *bge_stats; 2873 bus_addr_t bge_stats_paddr; 2874 struct bge_gib bge_info; 2875 }; 2876 2877 #define BGE_STD_RX_RING_SZ \ 2878 (sizeof(struct bge_rx_bd) * BGE_STD_RX_RING_CNT) 2879 #define BGE_JUMBO_RX_RING_SZ \ 2880 (sizeof(struct bge_extrx_bd) * BGE_JUMBO_RX_RING_CNT) 2881 #define BGE_TX_RING_SZ \ 2882 (sizeof(struct bge_tx_bd) * BGE_TX_RING_CNT) 2883 #define BGE_RX_RTN_RING_SZ(x) \ 2884 (sizeof(struct bge_rx_bd) * x->bge_return_ring_cnt) 2885 2886 #define BGE_STATUS_BLK_SZ sizeof (struct bge_status_block) 2887 2888 #define BGE_STATS_SZ sizeof (struct bge_stats) 2889 2890 /* 2891 * Mbuf pointers. We need these to keep track of the virtual addresses 2892 * of our mbuf chains since we can only convert from physical to virtual, 2893 * not the other way around. 2894 */ 2895 struct bge_chain_data { 2896 bus_dma_tag_t bge_parent_tag; 2897 bus_dma_tag_t bge_buffer_tag; 2898 bus_dma_tag_t bge_rx_std_ring_tag; 2899 bus_dma_tag_t bge_rx_jumbo_ring_tag; 2900 bus_dma_tag_t bge_rx_return_ring_tag; 2901 bus_dma_tag_t bge_tx_ring_tag; 2902 bus_dma_tag_t bge_status_tag; 2903 bus_dma_tag_t bge_stats_tag; 2904 bus_dma_tag_t bge_rx_mtag; /* Rx mbuf mapping tag */ 2905 bus_dma_tag_t bge_tx_mtag; /* Tx mbuf mapping tag */ 2906 bus_dma_tag_t bge_mtag_jumbo; /* Jumbo mbuf mapping tag */ 2907 bus_dmamap_t bge_tx_dmamap[BGE_TX_RING_CNT]; 2908 bus_dmamap_t bge_rx_std_sparemap; 2909 bus_dmamap_t bge_rx_std_dmamap[BGE_STD_RX_RING_CNT]; 2910 bus_dmamap_t bge_rx_jumbo_sparemap; 2911 bus_dmamap_t bge_rx_jumbo_dmamap[BGE_JUMBO_RX_RING_CNT]; 2912 bus_dmamap_t bge_rx_std_ring_map; 2913 bus_dmamap_t bge_rx_jumbo_ring_map; 2914 bus_dmamap_t bge_tx_ring_map; 2915 bus_dmamap_t bge_rx_return_ring_map; 2916 bus_dmamap_t bge_status_map; 2917 bus_dmamap_t bge_stats_map; 2918 struct mbuf *bge_tx_chain[BGE_TX_RING_CNT]; 2919 struct mbuf *bge_rx_std_chain[BGE_STD_RX_RING_CNT]; 2920 struct mbuf *bge_rx_jumbo_chain[BGE_JUMBO_RX_RING_CNT]; 2921 int bge_rx_std_seglen[BGE_STD_RX_RING_CNT]; 2922 int bge_rx_jumbo_seglen[BGE_JUMBO_RX_RING_CNT][4]; 2923 }; 2924 2925 struct bge_dmamap_arg { 2926 bus_addr_t bge_busaddr; 2927 }; 2928 2929 #define BGE_HWREV_TIGON 0x01 2930 #define BGE_HWREV_TIGON_II 0x02 2931 #define BGE_TIMEOUT 100000 2932 #define BGE_TXCONS_UNSET 0xFFFF /* impossible value */ 2933 #define BGE_TX_TIMEOUT 5 2934 2935 struct bge_bcom_hack { 2936 int reg; 2937 int val; 2938 }; 2939 2940 #define ASF_ENABLE 1 2941 #define ASF_NEW_HANDSHAKE 2 2942 #define ASF_STACKUP 4 2943 2944 struct bge_softc { 2945 if_t bge_ifp; /* interface info */ 2946 device_t bge_dev; 2947 struct mtx bge_mtx; 2948 device_t bge_miibus; 2949 void *bge_intrhand; 2950 struct resource *bge_irq; 2951 struct resource *bge_res; /* MAC mapped I/O */ 2952 struct resource *bge_res2; /* APE mapped I/O */ 2953 struct ifmedia bge_ifmedia; /* TBI media info */ 2954 int bge_expcap; 2955 int bge_expmrq; 2956 int bge_msicap; 2957 int bge_pcixcap; 2958 uint32_t bge_flags; 2959 #define BGE_FLAG_TBI 0x00000001 2960 #define BGE_FLAG_JUMBO 0x00000002 2961 #define BGE_FLAG_JUMBO_STD 0x00000004 2962 #define BGE_FLAG_EADDR 0x00000008 2963 #define BGE_FLAG_MII_SERDES 0x00000010 2964 #define BGE_FLAG_CPMU_PRESENT 0x00000020 2965 #define BGE_FLAG_TAGGED_STATUS 0x00000040 2966 #define BGE_FLAG_APE 0x00000080 2967 #define BGE_FLAG_MSI 0x00000100 2968 #define BGE_FLAG_PCIX 0x00000200 2969 #define BGE_FLAG_PCIE 0x00000400 2970 #define BGE_FLAG_TSO 0x00000800 2971 #define BGE_FLAG_TSO3 0x00001000 2972 #define BGE_FLAG_JUMBO_FRAME 0x00002000 2973 #define BGE_FLAG_5700_FAMILY 0x00010000 2974 #define BGE_FLAG_5705_PLUS 0x00020000 2975 #define BGE_FLAG_5714_FAMILY 0x00040000 2976 #define BGE_FLAG_575X_PLUS 0x00080000 2977 #define BGE_FLAG_5755_PLUS 0x00100000 2978 #define BGE_FLAG_5788 0x00200000 2979 #define BGE_FLAG_5717_PLUS 0x00400000 2980 #define BGE_FLAG_57765_PLUS 0x00800000 2981 #define BGE_FLAG_40BIT_BUG 0x01000000 2982 #define BGE_FLAG_4G_BNDRY_BUG 0x02000000 2983 #define BGE_FLAG_RX_ALIGNBUG 0x04000000 2984 #define BGE_FLAG_SHORT_DMA_BUG 0x08000000 2985 #define BGE_FLAG_4K_RDMA_BUG 0x10000000 2986 #define BGE_FLAG_MBOX_REORDER 0x20000000 2987 #define BGE_FLAG_RDMA_BUG 0x40000000 2988 uint32_t bge_mfw_flags; /* Management F/W flags */ 2989 #define BGE_MFW_ON_RXCPU 0x00000001 2990 #define BGE_MFW_ON_APE 0x00000002 2991 #define BGE_MFW_TYPE_NCSI 0x00000004 2992 #define BGE_MFW_TYPE_DASH 0x00000008 2993 int bge_phy_ape_lock; 2994 int bge_func_addr; 2995 int bge_phy_addr; 2996 uint32_t bge_phy_flags; 2997 #define BGE_PHY_NO_WIRESPEED 0x00000001 2998 #define BGE_PHY_ADC_BUG 0x00000002 2999 #define BGE_PHY_5704_A0_BUG 0x00000004 3000 #define BGE_PHY_JITTER_BUG 0x00000008 3001 #define BGE_PHY_BER_BUG 0x00000010 3002 #define BGE_PHY_ADJUST_TRIM 0x00000020 3003 #define BGE_PHY_CRC_BUG 0x00000040 3004 #define BGE_PHY_NO_3LED 0x00000080 3005 uint32_t bge_chipid; 3006 uint32_t bge_asicrev; 3007 uint32_t bge_chiprev; 3008 uint8_t bge_asf_mode; 3009 uint8_t bge_asf_count; 3010 uint16_t bge_mps; 3011 struct bge_ring_data bge_ldata; /* rings */ 3012 struct bge_chain_data bge_cdata; /* mbufs */ 3013 uint16_t bge_tx_saved_considx; 3014 uint16_t bge_rx_saved_considx; 3015 uint16_t bge_ev_saved_considx; 3016 uint16_t bge_return_ring_cnt; 3017 uint16_t bge_std; /* current std ring head */ 3018 uint16_t bge_jumbo; /* current jumo ring head */ 3019 uint32_t bge_stat_ticks; 3020 uint32_t bge_rx_coal_ticks; 3021 uint32_t bge_tx_coal_ticks; 3022 uint32_t bge_tx_prodidx; 3023 uint32_t bge_rx_max_coal_bds; 3024 uint32_t bge_tx_max_coal_bds; 3025 uint32_t bge_mi_mode; 3026 int bge_if_flags; 3027 int bge_txcnt; 3028 int bge_link; /* link state */ 3029 int bge_link_evt; /* pending link event */ 3030 int bge_timer; 3031 int bge_forced_collapse; 3032 int bge_forced_udpcsum; 3033 int bge_msi; 3034 int bge_csum_features; 3035 struct callout bge_stat_ch; 3036 uint32_t bge_rx_discards; 3037 uint32_t bge_rx_inerrs; 3038 uint32_t bge_rx_nobds; 3039 uint32_t bge_tx_discards; 3040 uint32_t bge_tx_collisions; 3041 #ifdef DEVICE_POLLING 3042 int rxcycles; 3043 #endif /* DEVICE_POLLING */ 3044 struct bge_mac_stats bge_mac_stats; 3045 struct task bge_intr_task; 3046 struct taskqueue *bge_tq; 3047 }; 3048 3049 #define BGE_LOCK_INIT(_sc, _name) \ 3050 mtx_init(&(_sc)->bge_mtx, _name, MTX_NETWORK_LOCK, MTX_DEF) 3051 #define BGE_LOCK(_sc) mtx_lock(&(_sc)->bge_mtx) 3052 #define BGE_LOCK_ASSERT(_sc) mtx_assert(&(_sc)->bge_mtx, MA_OWNED) 3053 #define BGE_UNLOCK(_sc) mtx_unlock(&(_sc)->bge_mtx) 3054 #define BGE_LOCK_DESTROY(_sc) mtx_destroy(&(_sc)->bge_mtx) 3055