1 /*- 2 * Copyright (c) 2001 Wind River Systems 3 * Copyright (c) 1997, 1998, 1999, 2001 4 * Bill Paul <wpaul@windriver.com>. All rights reserved. 5 * 6 * Redistribution and use in source and binary forms, with or without 7 * modification, are permitted provided that the following conditions 8 * are met: 9 * 1. Redistributions of source code must retain the above copyright 10 * notice, this list of conditions and the following disclaimer. 11 * 2. Redistributions in binary form must reproduce the above copyright 12 * notice, this list of conditions and the following disclaimer in the 13 * documentation and/or other materials provided with the distribution. 14 * 3. All advertising materials mentioning features or use of this software 15 * must display the following acknowledgement: 16 * This product includes software developed by Bill Paul. 17 * 4. Neither the name of the author nor the names of any co-contributors 18 * may be used to endorse or promote products derived from this software 19 * without specific prior written permission. 20 * 21 * THIS SOFTWARE IS PROVIDED BY Bill Paul AND CONTRIBUTORS ``AS IS'' AND 22 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 23 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 24 * ARE DISCLAIMED. IN NO EVENT SHALL Bill Paul OR THE VOICES IN HIS HEAD 25 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 26 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 27 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 28 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 29 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 30 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF 31 * THE POSSIBILITY OF SUCH DAMAGE. 32 * 33 * $FreeBSD$ 34 */ 35 36 /* 37 * BCM570x memory map. The internal memory layout varies somewhat 38 * depending on whether or not we have external SSRAM attached. 39 * The BCM5700 can have up to 16MB of external memory. The BCM5701 40 * is apparently not designed to use external SSRAM. The mappings 41 * up to the first 4 send rings are the same for both internal and 42 * external memory configurations. Note that mini RX ring space is 43 * only available with external SSRAM configurations, which means 44 * the mini RX ring is not supported on the BCM5701. 45 * 46 * The NIC's memory can be accessed by the host in one of 3 ways: 47 * 48 * 1) Indirect register access. The MEMWIN_BASEADDR and MEMWIN_DATA 49 * registers in PCI config space can be used to read any 32-bit 50 * address within the NIC's memory. 51 * 52 * 2) Memory window access. The MEMWIN_BASEADDR register in PCI config 53 * space can be used in conjunction with the memory window in the 54 * device register space at offset 0x8000 to read any 32K chunk 55 * of NIC memory. 56 * 57 * 3) Flat mode. If the 'flat mode' bit in the PCI state register is 58 * set, the device I/O mapping consumes 32MB of host address space, 59 * allowing all of the registers and internal NIC memory to be 60 * accessed directly. NIC memory addresses are offset by 0x01000000. 61 * Flat mode consumes so much host address space that it is not 62 * recommended. 63 */ 64 #define BGE_PAGE_ZERO 0x00000000 65 #define BGE_PAGE_ZERO_END 0x000000FF 66 #define BGE_SEND_RING_RCB 0x00000100 67 #define BGE_SEND_RING_RCB_END 0x000001FF 68 #define BGE_RX_RETURN_RING_RCB 0x00000200 69 #define BGE_RX_RETURN_RING_RCB_END 0x000002FF 70 #define BGE_STATS_BLOCK 0x00000300 71 #define BGE_STATS_BLOCK_END 0x00000AFF 72 #define BGE_STATUS_BLOCK 0x00000B00 73 #define BGE_STATUS_BLOCK_END 0x00000B4F 74 #define BGE_SOFTWARE_GENCOMM 0x00000B50 75 #define BGE_SOFTWARE_GENCOMM_SIG 0x00000B54 76 #define BGE_SOFTWARE_GENCOMM_NICCFG 0x00000B58 77 #define BGE_SOFTWARE_GENCOMM_FW 0x00000B78 78 #define BGE_FW_DRV_ALIVE 0x00000001 79 #define BGE_FW_PAUSE 0x00000002 80 #define BGE_SOFTWARE_GENNCOMM_FW_LEN 0x00000B7C 81 #define BGE_SOFTWARE_GENNCOMM_FW_DATA 0x00000B80 82 #define BGE_SOFTWARE_GENCOMM_END 0x00000FFF 83 #define BGE_UNMAPPED 0x00001000 84 #define BGE_UNMAPPED_END 0x00001FFF 85 #define BGE_DMA_DESCRIPTORS 0x00002000 86 #define BGE_DMA_DESCRIPTORS_END 0x00003FFF 87 #define BGE_SEND_RING_1_TO_4 0x00004000 88 #define BGE_SEND_RING_1_TO_4_END 0x00005FFF 89 90 /* Mappings for internal memory configuration */ 91 #define BGE_STD_RX_RINGS 0x00006000 92 #define BGE_STD_RX_RINGS_END 0x00006FFF 93 #define BGE_JUMBO_RX_RINGS 0x00007000 94 #define BGE_JUMBO_RX_RINGS_END 0x00007FFF 95 #define BGE_BUFFPOOL_1 0x00008000 96 #define BGE_BUFFPOOL_1_END 0x0000FFFF 97 #define BGE_BUFFPOOL_2 0x00010000 /* or expansion ROM */ 98 #define BGE_BUFFPOOL_2_END 0x00017FFF 99 #define BGE_BUFFPOOL_3 0x00018000 /* or expansion ROM */ 100 #define BGE_BUFFPOOL_3_END 0x0001FFFF 101 102 /* Mappings for external SSRAM configurations */ 103 #define BGE_SEND_RING_5_TO_6 0x00006000 104 #define BGE_SEND_RING_5_TO_6_END 0x00006FFF 105 #define BGE_SEND_RING_7_TO_8 0x00007000 106 #define BGE_SEND_RING_7_TO_8_END 0x00007FFF 107 #define BGE_SEND_RING_9_TO_16 0x00008000 108 #define BGE_SEND_RING_9_TO_16_END 0x0000BFFF 109 #define BGE_EXT_STD_RX_RINGS 0x0000C000 110 #define BGE_EXT_STD_RX_RINGS_END 0x0000CFFF 111 #define BGE_EXT_JUMBO_RX_RINGS 0x0000D000 112 #define BGE_EXT_JUMBO_RX_RINGS_END 0x0000DFFF 113 #define BGE_MINI_RX_RINGS 0x0000E000 114 #define BGE_MINI_RX_RINGS_END 0x0000FFFF 115 #define BGE_AVAIL_REGION1 0x00010000 /* or expansion ROM */ 116 #define BGE_AVAIL_REGION1_END 0x00017FFF 117 #define BGE_AVAIL_REGION2 0x00018000 /* or expansion ROM */ 118 #define BGE_AVAIL_REGION2_END 0x0001FFFF 119 #define BGE_EXT_SSRAM 0x00020000 120 #define BGE_EXT_SSRAM_END 0x000FFFFF 121 122 123 /* 124 * BCM570x register offsets. These are memory mapped registers 125 * which can be accessed with the CSR_READ_4()/CSR_WRITE_4() macros. 126 * Each register must be accessed using 32 bit operations. 127 * 128 * All registers are accessed through a 32K shared memory block. 129 * The first group of registers are actually copies of the PCI 130 * configuration space registers. 131 */ 132 133 /* 134 * PCI registers defined in the PCI 2.2 spec. 135 */ 136 #define BGE_PCI_VID 0x00 137 #define BGE_PCI_DID 0x02 138 #define BGE_PCI_CMD 0x04 139 #define BGE_PCI_STS 0x06 140 #define BGE_PCI_REV 0x08 141 #define BGE_PCI_CLASS 0x09 142 #define BGE_PCI_CACHESZ 0x0C 143 #define BGE_PCI_LATTIMER 0x0D 144 #define BGE_PCI_HDRTYPE 0x0E 145 #define BGE_PCI_BIST 0x0F 146 #define BGE_PCI_BAR0 0x10 147 #define BGE_PCI_BAR1 0x14 148 #define BGE_PCI_SUBSYS 0x2C 149 #define BGE_PCI_SUBVID 0x2E 150 #define BGE_PCI_ROMBASE 0x30 151 #define BGE_PCI_CAPPTR 0x34 152 #define BGE_PCI_INTLINE 0x3C 153 #define BGE_PCI_INTPIN 0x3D 154 #define BGE_PCI_MINGNT 0x3E 155 #define BGE_PCI_MAXLAT 0x3F 156 #define BGE_PCI_PCIXCAP 0x40 157 #define BGE_PCI_NEXTPTR_PM 0x41 158 #define BGE_PCI_PCIX_CMD 0x42 159 #define BGE_PCI_PCIX_STS 0x44 160 #define BGE_PCI_PWRMGMT_CAPID 0x48 161 #define BGE_PCI_NEXTPTR_VPD 0x49 162 #define BGE_PCI_PWRMGMT_CAPS 0x4A 163 #define BGE_PCI_PWRMGMT_CMD 0x4C 164 #define BGE_PCI_PWRMGMT_STS 0x4D 165 #define BGE_PCI_PWRMGMT_DATA 0x4F 166 #define BGE_PCI_VPD_CAPID 0x50 167 #define BGE_PCI_NEXTPTR_MSI 0x51 168 #define BGE_PCI_VPD_ADDR 0x52 169 #define BGE_PCI_VPD_DATA 0x54 170 #define BGE_PCI_MSI_CAPID 0x58 171 #define BGE_PCI_NEXTPTR_NONE 0x59 172 #define BGE_PCI_MSI_CTL 0x5A 173 #define BGE_PCI_MSI_ADDR_HI 0x5C 174 #define BGE_PCI_MSI_ADDR_LO 0x60 175 #define BGE_PCI_MSI_DATA 0x64 176 177 /* PCI MSI. ??? */ 178 #define BGE_PCIE_CAPID_REG 0xD0 179 #define BGE_PCIE_CAPID 0x10 180 181 /* 182 * PCI registers specific to the BCM570x family. 183 */ 184 #define BGE_PCI_MISC_CTL 0x68 185 #define BGE_PCI_DMA_RW_CTL 0x6C 186 #define BGE_PCI_PCISTATE 0x70 187 #define BGE_PCI_CLKCTL 0x74 188 #define BGE_PCI_REG_BASEADDR 0x78 189 #define BGE_PCI_MEMWIN_BASEADDR 0x7C 190 #define BGE_PCI_REG_DATA 0x80 191 #define BGE_PCI_MEMWIN_DATA 0x84 192 #define BGE_PCI_MODECTL 0x88 193 #define BGE_PCI_MISC_CFG 0x8C 194 #define BGE_PCI_MISC_LOCALCTL 0x90 195 #define BGE_PCI_UNDI_RX_STD_PRODIDX_HI 0x98 196 #define BGE_PCI_UNDI_RX_STD_PRODIDX_LO 0x9C 197 #define BGE_PCI_UNDI_RX_RTN_CONSIDX_HI 0xA0 198 #define BGE_PCI_UNDI_RX_RTN_CONSIDX_LO 0xA4 199 #define BGE_PCI_UNDI_TX_BD_PRODIDX_HI 0xA8 200 #define BGE_PCI_UNDI_TX_BD_PRODIDX_LO 0xAC 201 #define BGE_PCI_ISR_MBX_HI 0xB0 202 #define BGE_PCI_ISR_MBX_LO 0xB4 203 204 /* PCI Misc. Host control register */ 205 #define BGE_PCIMISCCTL_CLEAR_INTA 0x00000001 206 #define BGE_PCIMISCCTL_MASK_PCI_INTR 0x00000002 207 #define BGE_PCIMISCCTL_ENDIAN_BYTESWAP 0x00000004 208 #define BGE_PCIMISCCTL_ENDIAN_WORDSWAP 0x00000008 209 #define BGE_PCIMISCCTL_PCISTATE_RW 0x00000010 210 #define BGE_PCIMISCCTL_CLOCKCTL_RW 0x00000020 211 #define BGE_PCIMISCCTL_REG_WORDSWAP 0x00000040 212 #define BGE_PCIMISCCTL_INDIRECT_ACCESS 0x00000080 213 #define BGE_PCIMISCCTL_ASICREV 0xFFFF0000 214 215 #define BGE_HIF_SWAP_OPTIONS (BGE_PCIMISCCTL_ENDIAN_WORDSWAP) 216 #if BYTE_ORDER == LITTLE_ENDIAN 217 #define BGE_DMA_SWAP_OPTIONS \ 218 BGE_MODECTL_WORDSWAP_NONFRAME| \ 219 BGE_MODECTL_BYTESWAP_DATA|BGE_MODECTL_WORDSWAP_DATA 220 #else 221 #define BGE_DMA_SWAP_OPTIONS \ 222 BGE_MODECTL_WORDSWAP_NONFRAME|BGE_MODECTL_BYTESWAP_NONFRAME| \ 223 BGE_MODECTL_BYTESWAP_DATA|BGE_MODECTL_WORDSWAP_DATA 224 #endif 225 226 #define BGE_INIT \ 227 (BGE_HIF_SWAP_OPTIONS|BGE_PCIMISCCTL_CLEAR_INTA| \ 228 BGE_PCIMISCCTL_MASK_PCI_INTR|BGE_PCIMISCCTL_INDIRECT_ACCESS) 229 230 #define BGE_CHIPID_TIGON_I 0x40000000 231 #define BGE_CHIPID_TIGON_II 0x60000000 232 #define BGE_CHIPID_BCM5700_A0 0x70000000 233 #define BGE_CHIPID_BCM5700_A1 0x70010000 234 #define BGE_CHIPID_BCM5700_B0 0x71000000 235 #define BGE_CHIPID_BCM5700_B1 0x71010000 236 #define BGE_CHIPID_BCM5700_B2 0x71020000 237 #define BGE_CHIPID_BCM5700_B3 0x71030000 238 #define BGE_CHIPID_BCM5700_ALTIMA 0x71040000 239 #define BGE_CHIPID_BCM5700_C0 0x72000000 240 #define BGE_CHIPID_BCM5701_A0 0x00000000 /* grrrr */ 241 #define BGE_CHIPID_BCM5701_B0 0x01000000 242 #define BGE_CHIPID_BCM5701_B2 0x01020000 243 #define BGE_CHIPID_BCM5701_B5 0x01050000 244 #define BGE_CHIPID_BCM5703_A0 0x10000000 245 #define BGE_CHIPID_BCM5703_A1 0x10010000 246 #define BGE_CHIPID_BCM5703_A2 0x10020000 247 #define BGE_CHIPID_BCM5703_A3 0x10030000 248 #define BGE_CHIPID_BCM5703_B0 0x11000000 249 #define BGE_CHIPID_BCM5704_A0 0x20000000 250 #define BGE_CHIPID_BCM5704_A1 0x20010000 251 #define BGE_CHIPID_BCM5704_A2 0x20020000 252 #define BGE_CHIPID_BCM5704_A3 0x20030000 253 #define BGE_CHIPID_BCM5704_B0 0x21000000 254 #define BGE_CHIPID_BCM5705_A0 0x30000000 255 #define BGE_CHIPID_BCM5705_A1 0x30010000 256 #define BGE_CHIPID_BCM5705_A2 0x30020000 257 #define BGE_CHIPID_BCM5705_A3 0x30030000 258 #define BGE_CHIPID_BCM5750_A0 0x40000000 259 #define BGE_CHIPID_BCM5750_A1 0x40010000 260 #define BGE_CHIPID_BCM5750_A3 0x40030000 261 #define BGE_CHIPID_BCM5750_B0 0x41000000 262 #define BGE_CHIPID_BCM5750_B1 0x41010000 263 #define BGE_CHIPID_BCM5750_C0 0x42000000 264 #define BGE_CHIPID_BCM5750_C1 0x42010000 265 #define BGE_CHIPID_BCM5750_C2 0x42020000 266 #define BGE_CHIPID_BCM5714_A0 0x50000000 267 #define BGE_CHIPID_BCM5752_A0 0x60000000 268 #define BGE_CHIPID_BCM5752_A1 0x60010000 269 #define BGE_CHIPID_BCM5752_A2 0x60020000 270 #define BGE_CHIPID_BCM5714_B0 0x80000000 271 #define BGE_CHIPID_BCM5714_B3 0x80030000 272 #define BGE_CHIPID_BCM5715_A0 0x90000000 273 #define BGE_CHIPID_BCM5715_A1 0x90010000 274 #define BGE_CHIPID_BCM5755_A0 0xa0000000 275 #define BGE_CHIPID_BCM5755_A1 0xa0010000 276 #define BGE_CHIPID_BCM5755_A2 0xa0020000 277 #define BGE_CHIPID_BCM5754_A0 0xb0000000 278 #define BGE_CHIPID_BCM5754_A1 0xb0010000 279 #define BGE_CHIPID_BCM5754_A2 0xb0020000 280 #define BGE_CHIPID_BCM5787_A0 0xb0000000 281 #define BGE_CHIPID_BCM5787_A1 0xb0010000 282 #define BGE_CHIPID_BCM5787_A2 0xb0020000 283 284 /* shorthand one */ 285 #define BGE_ASICREV(x) ((x) >> 28) 286 #define BGE_ASICREV_BCM5701 0x00 287 #define BGE_ASICREV_BCM5703 0x01 288 #define BGE_ASICREV_BCM5704 0x02 289 #define BGE_ASICREV_BCM5705 0x03 290 #define BGE_ASICREV_BCM5750 0x04 291 #define BGE_ASICREV_BCM5714_A0 0x05 292 #define BGE_ASICREV_BCM5752 0x06 293 #define BGE_ASICREV_BCM5700 0x07 294 #define BGE_ASICREV_BCM5780 0x08 295 #define BGE_ASICREV_BCM5714 0x09 296 #define BGE_ASICREV_BCM5755 0x0a 297 #define BGE_ASICREV_BCM5754 0x0b 298 #define BGE_ASICREV_BCM5787 0x0b 299 300 /* chip revisions */ 301 #define BGE_CHIPREV(x) ((x) >> 24) 302 #define BGE_CHIPREV_5700_AX 0x70 303 #define BGE_CHIPREV_5700_BX 0x71 304 #define BGE_CHIPREV_5700_CX 0x72 305 #define BGE_CHIPREV_5701_AX 0x00 306 #define BGE_CHIPREV_5703_AX 0x10 307 #define BGE_CHIPREV_5704_AX 0x20 308 #define BGE_CHIPREV_5704_BX 0x21 309 #define BGE_CHIPREV_5750_AX 0x40 310 #define BGE_CHIPREV_5750_BX 0x41 311 312 /* PCI DMA Read/Write Control register */ 313 #define BGE_PCIDMARWCTL_MINDMA 0x000000FF 314 #define BGE_PCIDMARWCTL_RDADRR_BNDRY 0x00000700 315 #define BGE_PCIDMARWCTL_WRADDR_BNDRY 0x00003800 316 #define BGE_PCIDMARWCTL_ONEDMA_ATONCE 0x00004000 317 #define BGE_PCIDMARWCTL_RD_WAT 0x00070000 318 # define BGE_PCIDMARWCTL_RD_WAT_SHIFT 16 319 #define BGE_PCIDMARWCTL_WR_WAT 0x00380000 320 # define BGE_PCIDMARWCTL_WR_WAT_SHIFT 19 321 #define BGE_PCIDMARWCTL_USE_MRM 0x00400000 322 #define BGE_PCIDMARWCTL_ASRT_ALL_BE 0x00800000 323 #define BGE_PCIDMARWCTL_DFLT_PCI_RD_CMD 0x0F000000 324 # define BGE_PCIDMA_RWCTL_PCI_RD_CMD_SHIFT 24 325 #define BGE_PCIDMARWCTL_DFLT_PCI_WR_CMD 0xF0000000 326 # define BGE_PCIDMA_RWCTL_PCI_WR_CMD_SHIFT 28 327 328 #define BGE_PCI_READ_BNDRY_DISABLE 0x00000000 329 #define BGE_PCI_READ_BNDRY_16BYTES 0x00000100 330 #define BGE_PCI_READ_BNDRY_32BYTES 0x00000200 331 #define BGE_PCI_READ_BNDRY_64BYTES 0x00000300 332 #define BGE_PCI_READ_BNDRY_128BYTES 0x00000400 333 #define BGE_PCI_READ_BNDRY_256BYTES 0x00000500 334 #define BGE_PCI_READ_BNDRY_512BYTES 0x00000600 335 #define BGE_PCI_READ_BNDRY_1024BYTES 0x00000700 336 337 #define BGE_PCI_WRITE_BNDRY_DISABLE 0x00000000 338 #define BGE_PCI_WRITE_BNDRY_16BYTES 0x00000800 339 #define BGE_PCI_WRITE_BNDRY_32BYTES 0x00001000 340 #define BGE_PCI_WRITE_BNDRY_64BYTES 0x00001800 341 #define BGE_PCI_WRITE_BNDRY_128BYTES 0x00002000 342 #define BGE_PCI_WRITE_BNDRY_256BYTES 0x00002800 343 #define BGE_PCI_WRITE_BNDRY_512BYTES 0x00003000 344 #define BGE_PCI_WRITE_BNDRY_1024BYTES 0x00003800 345 346 /* 347 * PCI state register -- note, this register is read only 348 * unless the PCISTATE_WR bit of the PCI Misc. Host Control 349 * register is set. 350 */ 351 #define BGE_PCISTATE_FORCE_RESET 0x00000001 352 #define BGE_PCISTATE_INTR_STATE 0x00000002 353 #define BGE_PCISTATE_PCI_BUSMODE 0x00000004 /* 1 = PCI, 0 = PCI-X */ 354 #define BGE_PCISTATE_PCI_BUSSPEED 0x00000008 /* 1 = 66/133, 0 = 33/66 */ 355 #define BGE_PCISTATE_32BIT_BUS 0x00000010 /* 1 = 32bit, 0 = 64bit */ 356 #define BGE_PCISTATE_WANT_EXPROM 0x00000020 357 #define BGE_PCISTATE_EXPROM_RETRY 0x00000040 358 #define BGE_PCISTATE_FLATVIEW_MODE 0x00000100 359 #define BGE_PCISTATE_PCI_TGT_RETRY_MAX 0x00000E00 360 361 /* 362 * PCI Clock Control register -- note, this register is read only 363 * unless the CLOCKCTL_RW bit of the PCI Misc. Host Control 364 * register is set. 365 */ 366 #define BGE_PCICLOCKCTL_DETECTED_SPEED 0x0000000F 367 #define BGE_PCICLOCKCTL_M66EN 0x00000080 368 #define BGE_PCICLOCKCTL_LOWPWR_CLKMODE 0x00000200 369 #define BGE_PCICLOCKCTL_RXCPU_CLK_DIS 0x00000400 370 #define BGE_PCICLOCKCTL_TXCPU_CLK_DIS 0x00000800 371 #define BGE_PCICLOCKCTL_ALTCLK 0x00001000 372 #define BGE_PCICLOCKCTL_ALTCLK_SRC 0x00002000 373 #define BGE_PCICLOCKCTL_PCIPLL_DISABLE 0x00004000 374 #define BGE_PCICLOCKCTL_SYSPLL_DISABLE 0x00008000 375 #define BGE_PCICLOCKCTL_BIST_ENABLE 0x00010000 376 377 378 #ifndef PCIM_CMD_MWIEN 379 #define PCIM_CMD_MWIEN 0x0010 380 #endif 381 382 /* 383 * High priority mailbox registers 384 * Each mailbox is 64-bits wide, though we only use the 385 * lower 32 bits. To write a 64-bit value, write the upper 32 bits 386 * first. The NIC will load the mailbox after the lower 32 bit word 387 * has been updated. 388 */ 389 #define BGE_MBX_IRQ0_HI 0x0200 390 #define BGE_MBX_IRQ0_LO 0x0204 391 #define BGE_MBX_IRQ1_HI 0x0208 392 #define BGE_MBX_IRQ1_LO 0x020C 393 #define BGE_MBX_IRQ2_HI 0x0210 394 #define BGE_MBX_IRQ2_LO 0x0214 395 #define BGE_MBX_IRQ3_HI 0x0218 396 #define BGE_MBX_IRQ3_LO 0x021C 397 #define BGE_MBX_GEN0_HI 0x0220 398 #define BGE_MBX_GEN0_LO 0x0224 399 #define BGE_MBX_GEN1_HI 0x0228 400 #define BGE_MBX_GEN1_LO 0x022C 401 #define BGE_MBX_GEN2_HI 0x0230 402 #define BGE_MBX_GEN2_LO 0x0234 403 #define BGE_MBX_GEN3_HI 0x0228 404 #define BGE_MBX_GEN3_LO 0x022C 405 #define BGE_MBX_GEN4_HI 0x0240 406 #define BGE_MBX_GEN4_LO 0x0244 407 #define BGE_MBX_GEN5_HI 0x0248 408 #define BGE_MBX_GEN5_LO 0x024C 409 #define BGE_MBX_GEN6_HI 0x0250 410 #define BGE_MBX_GEN6_LO 0x0254 411 #define BGE_MBX_GEN7_HI 0x0258 412 #define BGE_MBX_GEN7_LO 0x025C 413 #define BGE_MBX_RELOAD_STATS_HI 0x0260 414 #define BGE_MBX_RELOAD_STATS_LO 0x0264 415 #define BGE_MBX_RX_STD_PROD_HI 0x0268 416 #define BGE_MBX_RX_STD_PROD_LO 0x026C 417 #define BGE_MBX_RX_JUMBO_PROD_HI 0x0270 418 #define BGE_MBX_RX_JUMBO_PROD_LO 0x0274 419 #define BGE_MBX_RX_MINI_PROD_HI 0x0278 420 #define BGE_MBX_RX_MINI_PROD_LO 0x027C 421 #define BGE_MBX_RX_CONS0_HI 0x0280 422 #define BGE_MBX_RX_CONS0_LO 0x0284 423 #define BGE_MBX_RX_CONS1_HI 0x0288 424 #define BGE_MBX_RX_CONS1_LO 0x028C 425 #define BGE_MBX_RX_CONS2_HI 0x0290 426 #define BGE_MBX_RX_CONS2_LO 0x0294 427 #define BGE_MBX_RX_CONS3_HI 0x0298 428 #define BGE_MBX_RX_CONS3_LO 0x029C 429 #define BGE_MBX_RX_CONS4_HI 0x02A0 430 #define BGE_MBX_RX_CONS4_LO 0x02A4 431 #define BGE_MBX_RX_CONS5_HI 0x02A8 432 #define BGE_MBX_RX_CONS5_LO 0x02AC 433 #define BGE_MBX_RX_CONS6_HI 0x02B0 434 #define BGE_MBX_RX_CONS6_LO 0x02B4 435 #define BGE_MBX_RX_CONS7_HI 0x02B8 436 #define BGE_MBX_RX_CONS7_LO 0x02BC 437 #define BGE_MBX_RX_CONS8_HI 0x02C0 438 #define BGE_MBX_RX_CONS8_LO 0x02C4 439 #define BGE_MBX_RX_CONS9_HI 0x02C8 440 #define BGE_MBX_RX_CONS9_LO 0x02CC 441 #define BGE_MBX_RX_CONS10_HI 0x02D0 442 #define BGE_MBX_RX_CONS10_LO 0x02D4 443 #define BGE_MBX_RX_CONS11_HI 0x02D8 444 #define BGE_MBX_RX_CONS11_LO 0x02DC 445 #define BGE_MBX_RX_CONS12_HI 0x02E0 446 #define BGE_MBX_RX_CONS12_LO 0x02E4 447 #define BGE_MBX_RX_CONS13_HI 0x02E8 448 #define BGE_MBX_RX_CONS13_LO 0x02EC 449 #define BGE_MBX_RX_CONS14_HI 0x02F0 450 #define BGE_MBX_RX_CONS14_LO 0x02F4 451 #define BGE_MBX_RX_CONS15_HI 0x02F8 452 #define BGE_MBX_RX_CONS15_LO 0x02FC 453 #define BGE_MBX_TX_HOST_PROD0_HI 0x0300 454 #define BGE_MBX_TX_HOST_PROD0_LO 0x0304 455 #define BGE_MBX_TX_HOST_PROD1_HI 0x0308 456 #define BGE_MBX_TX_HOST_PROD1_LO 0x030C 457 #define BGE_MBX_TX_HOST_PROD2_HI 0x0310 458 #define BGE_MBX_TX_HOST_PROD2_LO 0x0314 459 #define BGE_MBX_TX_HOST_PROD3_HI 0x0318 460 #define BGE_MBX_TX_HOST_PROD3_LO 0x031C 461 #define BGE_MBX_TX_HOST_PROD4_HI 0x0320 462 #define BGE_MBX_TX_HOST_PROD4_LO 0x0324 463 #define BGE_MBX_TX_HOST_PROD5_HI 0x0328 464 #define BGE_MBX_TX_HOST_PROD5_LO 0x032C 465 #define BGE_MBX_TX_HOST_PROD6_HI 0x0330 466 #define BGE_MBX_TX_HOST_PROD6_LO 0x0334 467 #define BGE_MBX_TX_HOST_PROD7_HI 0x0338 468 #define BGE_MBX_TX_HOST_PROD7_LO 0x033C 469 #define BGE_MBX_TX_HOST_PROD8_HI 0x0340 470 #define BGE_MBX_TX_HOST_PROD8_LO 0x0344 471 #define BGE_MBX_TX_HOST_PROD9_HI 0x0348 472 #define BGE_MBX_TX_HOST_PROD9_LO 0x034C 473 #define BGE_MBX_TX_HOST_PROD10_HI 0x0350 474 #define BGE_MBX_TX_HOST_PROD10_LO 0x0354 475 #define BGE_MBX_TX_HOST_PROD11_HI 0x0358 476 #define BGE_MBX_TX_HOST_PROD11_LO 0x035C 477 #define BGE_MBX_TX_HOST_PROD12_HI 0x0360 478 #define BGE_MBX_TX_HOST_PROD12_LO 0x0364 479 #define BGE_MBX_TX_HOST_PROD13_HI 0x0368 480 #define BGE_MBX_TX_HOST_PROD13_LO 0x036C 481 #define BGE_MBX_TX_HOST_PROD14_HI 0x0370 482 #define BGE_MBX_TX_HOST_PROD14_LO 0x0374 483 #define BGE_MBX_TX_HOST_PROD15_HI 0x0378 484 #define BGE_MBX_TX_HOST_PROD15_LO 0x037C 485 #define BGE_MBX_TX_NIC_PROD0_HI 0x0380 486 #define BGE_MBX_TX_NIC_PROD0_LO 0x0384 487 #define BGE_MBX_TX_NIC_PROD1_HI 0x0388 488 #define BGE_MBX_TX_NIC_PROD1_LO 0x038C 489 #define BGE_MBX_TX_NIC_PROD2_HI 0x0390 490 #define BGE_MBX_TX_NIC_PROD2_LO 0x0394 491 #define BGE_MBX_TX_NIC_PROD3_HI 0x0398 492 #define BGE_MBX_TX_NIC_PROD3_LO 0x039C 493 #define BGE_MBX_TX_NIC_PROD4_HI 0x03A0 494 #define BGE_MBX_TX_NIC_PROD4_LO 0x03A4 495 #define BGE_MBX_TX_NIC_PROD5_HI 0x03A8 496 #define BGE_MBX_TX_NIC_PROD5_LO 0x03AC 497 #define BGE_MBX_TX_NIC_PROD6_HI 0x03B0 498 #define BGE_MBX_TX_NIC_PROD6_LO 0x03B4 499 #define BGE_MBX_TX_NIC_PROD7_HI 0x03B8 500 #define BGE_MBX_TX_NIC_PROD7_LO 0x03BC 501 #define BGE_MBX_TX_NIC_PROD8_HI 0x03C0 502 #define BGE_MBX_TX_NIC_PROD8_LO 0x03C4 503 #define BGE_MBX_TX_NIC_PROD9_HI 0x03C8 504 #define BGE_MBX_TX_NIC_PROD9_LO 0x03CC 505 #define BGE_MBX_TX_NIC_PROD10_HI 0x03D0 506 #define BGE_MBX_TX_NIC_PROD10_LO 0x03D4 507 #define BGE_MBX_TX_NIC_PROD11_HI 0x03D8 508 #define BGE_MBX_TX_NIC_PROD11_LO 0x03DC 509 #define BGE_MBX_TX_NIC_PROD12_HI 0x03E0 510 #define BGE_MBX_TX_NIC_PROD12_LO 0x03E4 511 #define BGE_MBX_TX_NIC_PROD13_HI 0x03E8 512 #define BGE_MBX_TX_NIC_PROD13_LO 0x03EC 513 #define BGE_MBX_TX_NIC_PROD14_HI 0x03F0 514 #define BGE_MBX_TX_NIC_PROD14_LO 0x03F4 515 #define BGE_MBX_TX_NIC_PROD15_HI 0x03F8 516 #define BGE_MBX_TX_NIC_PROD15_LO 0x03FC 517 518 #define BGE_TX_RINGS_MAX 4 519 #define BGE_TX_RINGS_EXTSSRAM_MAX 16 520 #define BGE_RX_RINGS_MAX 16 521 522 /* Ethernet MAC control registers */ 523 #define BGE_MAC_MODE 0x0400 524 #define BGE_MAC_STS 0x0404 525 #define BGE_MAC_EVT_ENB 0x0408 526 #define BGE_MAC_LED_CTL 0x040C 527 #define BGE_MAC_ADDR1_LO 0x0410 528 #define BGE_MAC_ADDR1_HI 0x0414 529 #define BGE_MAC_ADDR2_LO 0x0418 530 #define BGE_MAC_ADDR2_HI 0x041C 531 #define BGE_MAC_ADDR3_LO 0x0420 532 #define BGE_MAC_ADDR3_HI 0x0424 533 #define BGE_MAC_ADDR4_LO 0x0428 534 #define BGE_MAC_ADDR4_HI 0x042C 535 #define BGE_WOL_PATPTR 0x0430 536 #define BGE_WOL_PATCFG 0x0434 537 #define BGE_TX_RANDOM_BACKOFF 0x0438 538 #define BGE_RX_MTU 0x043C 539 #define BGE_GBIT_PCS_TEST 0x0440 540 #define BGE_TX_TBI_AUTONEG 0x0444 541 #define BGE_RX_TBI_AUTONEG 0x0448 542 #define BGE_MI_COMM 0x044C 543 #define BGE_MI_STS 0x0450 544 #define BGE_MI_MODE 0x0454 545 #define BGE_AUTOPOLL_STS 0x0458 546 #define BGE_TX_MODE 0x045C 547 #define BGE_TX_STS 0x0460 548 #define BGE_TX_LENGTHS 0x0464 549 #define BGE_RX_MODE 0x0468 550 #define BGE_RX_STS 0x046C 551 #define BGE_MAR0 0x0470 552 #define BGE_MAR1 0x0474 553 #define BGE_MAR2 0x0478 554 #define BGE_MAR3 0x047C 555 #define BGE_RX_BD_RULES_CTL0 0x0480 556 #define BGE_RX_BD_RULES_MASKVAL0 0x0484 557 #define BGE_RX_BD_RULES_CTL1 0x0488 558 #define BGE_RX_BD_RULES_MASKVAL1 0x048C 559 #define BGE_RX_BD_RULES_CTL2 0x0490 560 #define BGE_RX_BD_RULES_MASKVAL2 0x0494 561 #define BGE_RX_BD_RULES_CTL3 0x0498 562 #define BGE_RX_BD_RULES_MASKVAL3 0x049C 563 #define BGE_RX_BD_RULES_CTL4 0x04A0 564 #define BGE_RX_BD_RULES_MASKVAL4 0x04A4 565 #define BGE_RX_BD_RULES_CTL5 0x04A8 566 #define BGE_RX_BD_RULES_MASKVAL5 0x04AC 567 #define BGE_RX_BD_RULES_CTL6 0x04B0 568 #define BGE_RX_BD_RULES_MASKVAL6 0x04B4 569 #define BGE_RX_BD_RULES_CTL7 0x04B8 570 #define BGE_RX_BD_RULES_MASKVAL7 0x04BC 571 #define BGE_RX_BD_RULES_CTL8 0x04C0 572 #define BGE_RX_BD_RULES_MASKVAL8 0x04C4 573 #define BGE_RX_BD_RULES_CTL9 0x04C8 574 #define BGE_RX_BD_RULES_MASKVAL9 0x04CC 575 #define BGE_RX_BD_RULES_CTL10 0x04D0 576 #define BGE_RX_BD_RULES_MASKVAL10 0x04D4 577 #define BGE_RX_BD_RULES_CTL11 0x04D8 578 #define BGE_RX_BD_RULES_MASKVAL11 0x04DC 579 #define BGE_RX_BD_RULES_CTL12 0x04E0 580 #define BGE_RX_BD_RULES_MASKVAL12 0x04E4 581 #define BGE_RX_BD_RULES_CTL13 0x04E8 582 #define BGE_RX_BD_RULES_MASKVAL13 0x04EC 583 #define BGE_RX_BD_RULES_CTL14 0x04F0 584 #define BGE_RX_BD_RULES_MASKVAL14 0x04F4 585 #define BGE_RX_BD_RULES_CTL15 0x04F8 586 #define BGE_RX_BD_RULES_MASKVAL15 0x04FC 587 #define BGE_RX_RULES_CFG 0x0500 588 #define BGE_SERDES_CFG 0x0590 589 #define BGE_SERDES_STS 0x0594 590 #define BGE_SGDIG_CFG 0x05B0 591 #define BGE_SGDIG_STS 0x05B4 592 #define BGE_MAC_STATS 0x0800 593 594 /* Ethernet MAC Mode register */ 595 #define BGE_MACMODE_RESET 0x00000001 596 #define BGE_MACMODE_HALF_DUPLEX 0x00000002 597 #define BGE_MACMODE_PORTMODE 0x0000000C 598 #define BGE_MACMODE_LOOPBACK 0x00000010 599 #define BGE_MACMODE_RX_TAGGEDPKT 0x00000080 600 #define BGE_MACMODE_TX_BURST_ENB 0x00000100 601 #define BGE_MACMODE_MAX_DEFER 0x00000200 602 #define BGE_MACMODE_LINK_POLARITY 0x00000400 603 #define BGE_MACMODE_RX_STATS_ENB 0x00000800 604 #define BGE_MACMODE_RX_STATS_CLEAR 0x00001000 605 #define BGE_MACMODE_RX_STATS_FLUSH 0x00002000 606 #define BGE_MACMODE_TX_STATS_ENB 0x00004000 607 #define BGE_MACMODE_TX_STATS_CLEAR 0x00008000 608 #define BGE_MACMODE_TX_STATS_FLUSH 0x00010000 609 #define BGE_MACMODE_TBI_SEND_CFGS 0x00020000 610 #define BGE_MACMODE_MAGIC_PKT_ENB 0x00040000 611 #define BGE_MACMODE_ACPI_PWRON_ENB 0x00080000 612 #define BGE_MACMODE_MIP_ENB 0x00100000 613 #define BGE_MACMODE_TXDMA_ENB 0x00200000 614 #define BGE_MACMODE_RXDMA_ENB 0x00400000 615 #define BGE_MACMODE_FRMHDR_DMA_ENB 0x00800000 616 617 #define BGE_PORTMODE_NONE 0x00000000 618 #define BGE_PORTMODE_MII 0x00000004 619 #define BGE_PORTMODE_GMII 0x00000008 620 #define BGE_PORTMODE_TBI 0x0000000C 621 622 /* MAC Status register */ 623 #define BGE_MACSTAT_TBI_PCS_SYNCHED 0x00000001 624 #define BGE_MACSTAT_TBI_SIGNAL_DETECT 0x00000002 625 #define BGE_MACSTAT_RX_CFG 0x00000004 626 #define BGE_MACSTAT_CFG_CHANGED 0x00000008 627 #define BGE_MACSTAT_SYNC_CHANGED 0x00000010 628 #define BGE_MACSTAT_PORT_DECODE_ERROR 0x00000400 629 #define BGE_MACSTAT_LINK_CHANGED 0x00001000 630 #define BGE_MACSTAT_MI_COMPLETE 0x00400000 631 #define BGE_MACSTAT_MI_INTERRUPT 0x00800000 632 #define BGE_MACSTAT_AUTOPOLL_ERROR 0x01000000 633 #define BGE_MACSTAT_ODI_ERROR 0x02000000 634 #define BGE_MACSTAT_RXSTAT_OFLOW 0x04000000 635 #define BGE_MACSTAT_TXSTAT_OFLOW 0x08000000 636 637 /* MAC Event Enable Register */ 638 #define BGE_EVTENB_PORT_DECODE_ERROR 0x00000400 639 #define BGE_EVTENB_LINK_CHANGED 0x00001000 640 #define BGE_EVTENB_MI_COMPLETE 0x00400000 641 #define BGE_EVTENB_MI_INTERRUPT 0x00800000 642 #define BGE_EVTENB_AUTOPOLL_ERROR 0x01000000 643 #define BGE_EVTENB_ODI_ERROR 0x02000000 644 #define BGE_EVTENB_RXSTAT_OFLOW 0x04000000 645 #define BGE_EVTENB_TXSTAT_OFLOW 0x08000000 646 647 /* LED Control Register */ 648 #define BGE_LEDCTL_LINKLED_OVERRIDE 0x00000001 649 #define BGE_LEDCTL_1000MBPS_LED 0x00000002 650 #define BGE_LEDCTL_100MBPS_LED 0x00000004 651 #define BGE_LEDCTL_10MBPS_LED 0x00000008 652 #define BGE_LEDCTL_TRAFLED_OVERRIDE 0x00000010 653 #define BGE_LEDCTL_TRAFLED_BLINK 0x00000020 654 #define BGE_LEDCTL_TREFLED_BLINK_2 0x00000040 655 #define BGE_LEDCTL_1000MBPS_STS 0x00000080 656 #define BGE_LEDCTL_100MBPS_STS 0x00000100 657 #define BGE_LEDCTL_10MBPS_STS 0x00000200 658 #define BGE_LEDCTL_TRADLED_STS 0x00000400 659 #define BGE_LEDCTL_BLINKPERIOD 0x7FF80000 660 #define BGE_LEDCTL_BLINKPERIOD_OVERRIDE 0x80000000 661 662 /* TX backoff seed register */ 663 #define BGE_TX_BACKOFF_SEED_MASK 0x3F 664 665 /* Autopoll status register */ 666 #define BGE_AUTOPOLLSTS_ERROR 0x00000001 667 668 /* Transmit MAC mode register */ 669 #define BGE_TXMODE_RESET 0x00000001 670 #define BGE_TXMODE_ENABLE 0x00000002 671 #define BGE_TXMODE_FLOWCTL_ENABLE 0x00000010 672 #define BGE_TXMODE_BIGBACKOFF_ENABLE 0x00000020 673 #define BGE_TXMODE_LONGPAUSE_ENABLE 0x00000040 674 675 /* Transmit MAC status register */ 676 #define BGE_TXSTAT_RX_XOFFED 0x00000001 677 #define BGE_TXSTAT_SENT_XOFF 0x00000002 678 #define BGE_TXSTAT_SENT_XON 0x00000004 679 #define BGE_TXSTAT_LINK_UP 0x00000008 680 #define BGE_TXSTAT_ODI_UFLOW 0x00000010 681 #define BGE_TXSTAT_ODI_OFLOW 0x00000020 682 683 /* Transmit MAC lengths register */ 684 #define BGE_TXLEN_SLOTTIME 0x000000FF 685 #define BGE_TXLEN_IPG 0x00000F00 686 #define BGE_TXLEN_CRS 0x00003000 687 688 /* Receive MAC mode register */ 689 #define BGE_RXMODE_RESET 0x00000001 690 #define BGE_RXMODE_ENABLE 0x00000002 691 #define BGE_RXMODE_FLOWCTL_ENABLE 0x00000004 692 #define BGE_RXMODE_RX_GIANTS 0x00000020 693 #define BGE_RXMODE_RX_RUNTS 0x00000040 694 #define BGE_RXMODE_8022_LENCHECK 0x00000080 695 #define BGE_RXMODE_RX_PROMISC 0x00000100 696 #define BGE_RXMODE_RX_NO_CRC_CHECK 0x00000200 697 #define BGE_RXMODE_RX_KEEP_VLAN_DIAG 0x00000400 698 699 /* Receive MAC status register */ 700 #define BGE_RXSTAT_REMOTE_XOFFED 0x00000001 701 #define BGE_RXSTAT_RCVD_XOFF 0x00000002 702 #define BGE_RXSTAT_RCVD_XON 0x00000004 703 704 /* Receive Rules Control register */ 705 #define BGE_RXRULECTL_OFFSET 0x000000FF 706 #define BGE_RXRULECTL_CLASS 0x00001F00 707 #define BGE_RXRULECTL_HDRTYPE 0x0000E000 708 #define BGE_RXRULECTL_COMPARE_OP 0x00030000 709 #define BGE_RXRULECTL_MAP 0x01000000 710 #define BGE_RXRULECTL_DISCARD 0x02000000 711 #define BGE_RXRULECTL_MASK 0x04000000 712 #define BGE_RXRULECTL_ACTIVATE_PROC3 0x08000000 713 #define BGE_RXRULECTL_ACTIVATE_PROC2 0x10000000 714 #define BGE_RXRULECTL_ACTIVATE_PROC1 0x20000000 715 #define BGE_RXRULECTL_ANDWITHNEXT 0x40000000 716 717 /* Receive Rules Mask register */ 718 #define BGE_RXRULEMASK_VALUE 0x0000FFFF 719 #define BGE_RXRULEMASK_MASKVAL 0xFFFF0000 720 721 /* SERDES configuration register */ 722 #define BGE_SERDESCFG_RXR 0x00000007 /* phase interpolator */ 723 #define BGE_SERDESCFG_RXG 0x00000018 /* rx gain setting */ 724 #define BGE_SERDESCFG_RXEDGESEL 0x00000040 /* rising/falling egde */ 725 #define BGE_SERDESCFG_TX_BIAS 0x00000380 /* TXDAC bias setting */ 726 #define BGE_SERDESCFG_IBMAX 0x00000400 /* bias current +25% */ 727 #define BGE_SERDESCFG_IBMIN 0x00000800 /* bias current -25% */ 728 #define BGE_SERDESCFG_TXMODE 0x00001000 729 #define BGE_SERDESCFG_TXEDGESEL 0x00002000 /* rising/falling edge */ 730 #define BGE_SERDESCFG_MODE 0x00004000 /* TXCP/TXCN disabled */ 731 #define BGE_SERDESCFG_PLLTEST 0x00008000 /* PLL test mode */ 732 #define BGE_SERDESCFG_CDET 0x00010000 /* comma detect enable */ 733 #define BGE_SERDESCFG_TBILOOP 0x00020000 /* local loopback */ 734 #define BGE_SERDESCFG_REMLOOP 0x00040000 /* remote loopback */ 735 #define BGE_SERDESCFG_INVPHASE 0x00080000 /* Reverse 125Mhz clock */ 736 #define BGE_SERDESCFG_12REGCTL 0x00300000 /* 1.2v regulator ctl */ 737 #define BGE_SERDESCFG_REGCTL 0x00C00000 /* regulator ctl (2.5v) */ 738 739 /* SERDES status register */ 740 #define BGE_SERDESSTS_RXSTAT 0x0000000F /* receive status bits */ 741 #define BGE_SERDESSTS_CDET 0x00000010 /* comma code detected */ 742 743 /* SGDIG config (not documented) */ 744 #define BGE_SGDIGCFG_PAUSE_CAP 0x00000800 745 #define BGE_SGDIGCFG_ASYM_PAUSE 0x00001000 746 #define BGE_SGDIGCFG_SEND 0x40000000 747 #define BGE_SGDIGCFG_AUTO 0x80000000 748 749 /* SGDIG status (not documented) */ 750 #define BGE_SGDIGSTS_PAUSE_CAP 0x00080000 751 #define BGE_SGDIGSTS_ASYM_PAUSE 0x00100000 752 #define BGE_SGDIGSTS_DONE 0x00000002 753 754 755 /* MI communication register */ 756 #define BGE_MICOMM_DATA 0x0000FFFF 757 #define BGE_MICOMM_REG 0x001F0000 758 #define BGE_MICOMM_PHY 0x03E00000 759 #define BGE_MICOMM_CMD 0x0C000000 760 #define BGE_MICOMM_READFAIL 0x10000000 761 #define BGE_MICOMM_BUSY 0x20000000 762 763 #define BGE_MIREG(x) ((x & 0x1F) << 16) 764 #define BGE_MIPHY(x) ((x & 0x1F) << 21) 765 #define BGE_MICMD_WRITE 0x04000000 766 #define BGE_MICMD_READ 0x08000000 767 768 /* MI status register */ 769 #define BGE_MISTS_LINK 0x00000001 770 #define BGE_MISTS_10MBPS 0x00000002 771 772 #define BGE_MIMODE_SHORTPREAMBLE 0x00000002 773 #define BGE_MIMODE_AUTOPOLL 0x00000010 774 #define BGE_MIMODE_CLKCNT 0x001F0000 775 776 777 /* 778 * Send data initiator control registers. 779 */ 780 #define BGE_SDI_MODE 0x0C00 781 #define BGE_SDI_STATUS 0x0C04 782 #define BGE_SDI_STATS_CTL 0x0C08 783 #define BGE_SDI_STATS_ENABLE_MASK 0x0C0C 784 #define BGE_SDI_STATS_INCREMENT_MASK 0x0C10 785 #define BGE_LOCSTATS_COS0 0x0C80 786 #define BGE_LOCSTATS_COS1 0x0C84 787 #define BGE_LOCSTATS_COS2 0x0C88 788 #define BGE_LOCSTATS_COS3 0x0C8C 789 #define BGE_LOCSTATS_COS4 0x0C90 790 #define BGE_LOCSTATS_COS5 0x0C84 791 #define BGE_LOCSTATS_COS6 0x0C98 792 #define BGE_LOCSTATS_COS7 0x0C9C 793 #define BGE_LOCSTATS_COS8 0x0CA0 794 #define BGE_LOCSTATS_COS9 0x0CA4 795 #define BGE_LOCSTATS_COS10 0x0CA8 796 #define BGE_LOCSTATS_COS11 0x0CAC 797 #define BGE_LOCSTATS_COS12 0x0CB0 798 #define BGE_LOCSTATS_COS13 0x0CB4 799 #define BGE_LOCSTATS_COS14 0x0CB8 800 #define BGE_LOCSTATS_COS15 0x0CBC 801 #define BGE_LOCSTATS_DMA_RQ_FULL 0x0CC0 802 #define BGE_LOCSTATS_DMA_HIPRIO_RQ_FULL 0x0CC4 803 #define BGE_LOCSTATS_SDC_QUEUE_FULL 0x0CC8 804 #define BGE_LOCSTATS_NIC_SENDPROD_SET 0x0CCC 805 #define BGE_LOCSTATS_STATS_UPDATED 0x0CD0 806 #define BGE_LOCSTATS_IRQS 0x0CD4 807 #define BGE_LOCSTATS_AVOIDED_IRQS 0x0CD8 808 #define BGE_LOCSTATS_TX_THRESH_HIT 0x0CDC 809 810 /* Send Data Initiator mode register */ 811 #define BGE_SDIMODE_RESET 0x00000001 812 #define BGE_SDIMODE_ENABLE 0x00000002 813 #define BGE_SDIMODE_STATS_OFLOW_ATTN 0x00000004 814 815 /* Send Data Initiator stats register */ 816 #define BGE_SDISTAT_STATS_OFLOW_ATTN 0x00000004 817 818 /* Send Data Initiator stats control register */ 819 #define BGE_SDISTATSCTL_ENABLE 0x00000001 820 #define BGE_SDISTATSCTL_FASTER 0x00000002 821 #define BGE_SDISTATSCTL_CLEAR 0x00000004 822 #define BGE_SDISTATSCTL_FORCEFLUSH 0x00000008 823 #define BGE_SDISTATSCTL_FORCEZERO 0x00000010 824 825 /* 826 * Send Data Completion Control registers 827 */ 828 #define BGE_SDC_MODE 0x1000 829 #define BGE_SDC_STATUS 0x1004 830 831 /* Send Data completion mode register */ 832 #define BGE_SDCMODE_RESET 0x00000001 833 #define BGE_SDCMODE_ENABLE 0x00000002 834 #define BGE_SDCMODE_ATTN 0x00000004 835 836 /* Send Data completion status register */ 837 #define BGE_SDCSTAT_ATTN 0x00000004 838 839 /* 840 * Send BD Ring Selector Control registers 841 */ 842 #define BGE_SRS_MODE 0x1400 843 #define BGE_SRS_STATUS 0x1404 844 #define BGE_SRS_HWDIAG 0x1408 845 #define BGE_SRS_LOC_NIC_CONS0 0x1440 846 #define BGE_SRS_LOC_NIC_CONS1 0x1444 847 #define BGE_SRS_LOC_NIC_CONS2 0x1448 848 #define BGE_SRS_LOC_NIC_CONS3 0x144C 849 #define BGE_SRS_LOC_NIC_CONS4 0x1450 850 #define BGE_SRS_LOC_NIC_CONS5 0x1454 851 #define BGE_SRS_LOC_NIC_CONS6 0x1458 852 #define BGE_SRS_LOC_NIC_CONS7 0x145C 853 #define BGE_SRS_LOC_NIC_CONS8 0x1460 854 #define BGE_SRS_LOC_NIC_CONS9 0x1464 855 #define BGE_SRS_LOC_NIC_CONS10 0x1468 856 #define BGE_SRS_LOC_NIC_CONS11 0x146C 857 #define BGE_SRS_LOC_NIC_CONS12 0x1470 858 #define BGE_SRS_LOC_NIC_CONS13 0x1474 859 #define BGE_SRS_LOC_NIC_CONS14 0x1478 860 #define BGE_SRS_LOC_NIC_CONS15 0x147C 861 862 /* Send BD Ring Selector Mode register */ 863 #define BGE_SRSMODE_RESET 0x00000001 864 #define BGE_SRSMODE_ENABLE 0x00000002 865 #define BGE_SRSMODE_ATTN 0x00000004 866 867 /* Send BD Ring Selector Status register */ 868 #define BGE_SRSSTAT_ERROR 0x00000004 869 870 /* Send BD Ring Selector HW Diagnostics register */ 871 #define BGE_SRSHWDIAG_STATE 0x0000000F 872 #define BGE_SRSHWDIAG_CURRINGNUM 0x000000F0 873 #define BGE_SRSHWDIAG_STAGEDRINGNUM 0x00000F00 874 #define BGE_SRSHWDIAG_RINGNUM_IN_MBX 0x0000F000 875 876 /* 877 * Send BD Initiator Selector Control registers 878 */ 879 #define BGE_SBDI_MODE 0x1800 880 #define BGE_SBDI_STATUS 0x1804 881 #define BGE_SBDI_LOC_NIC_PROD0 0x1808 882 #define BGE_SBDI_LOC_NIC_PROD1 0x180C 883 #define BGE_SBDI_LOC_NIC_PROD2 0x1810 884 #define BGE_SBDI_LOC_NIC_PROD3 0x1814 885 #define BGE_SBDI_LOC_NIC_PROD4 0x1818 886 #define BGE_SBDI_LOC_NIC_PROD5 0x181C 887 #define BGE_SBDI_LOC_NIC_PROD6 0x1820 888 #define BGE_SBDI_LOC_NIC_PROD7 0x1824 889 #define BGE_SBDI_LOC_NIC_PROD8 0x1828 890 #define BGE_SBDI_LOC_NIC_PROD9 0x182C 891 #define BGE_SBDI_LOC_NIC_PROD10 0x1830 892 #define BGE_SBDI_LOC_NIC_PROD11 0x1834 893 #define BGE_SBDI_LOC_NIC_PROD12 0x1838 894 #define BGE_SBDI_LOC_NIC_PROD13 0x183C 895 #define BGE_SBDI_LOC_NIC_PROD14 0x1840 896 #define BGE_SBDI_LOC_NIC_PROD15 0x1844 897 898 /* Send BD Initiator Mode register */ 899 #define BGE_SBDIMODE_RESET 0x00000001 900 #define BGE_SBDIMODE_ENABLE 0x00000002 901 #define BGE_SBDIMODE_ATTN 0x00000004 902 903 /* Send BD Initiator Status register */ 904 #define BGE_SBDISTAT_ERROR 0x00000004 905 906 /* 907 * Send BD Completion Control registers 908 */ 909 #define BGE_SBDC_MODE 0x1C00 910 #define BGE_SBDC_STATUS 0x1C04 911 912 /* Send BD Completion Control Mode register */ 913 #define BGE_SBDCMODE_RESET 0x00000001 914 #define BGE_SBDCMODE_ENABLE 0x00000002 915 #define BGE_SBDCMODE_ATTN 0x00000004 916 917 /* Send BD Completion Control Status register */ 918 #define BGE_SBDCSTAT_ATTN 0x00000004 919 920 /* 921 * Receive List Placement Control registers 922 */ 923 #define BGE_RXLP_MODE 0x2000 924 #define BGE_RXLP_STATUS 0x2004 925 #define BGE_RXLP_SEL_LIST_LOCK 0x2008 926 #define BGE_RXLP_SEL_NON_EMPTY_BITS 0x200C 927 #define BGE_RXLP_CFG 0x2010 928 #define BGE_RXLP_STATS_CTL 0x2014 929 #define BGE_RXLP_STATS_ENABLE_MASK 0x2018 930 #define BGE_RXLP_STATS_INCREMENT_MASK 0x201C 931 #define BGE_RXLP_HEAD0 0x2100 932 #define BGE_RXLP_TAIL0 0x2104 933 #define BGE_RXLP_COUNT0 0x2108 934 #define BGE_RXLP_HEAD1 0x2110 935 #define BGE_RXLP_TAIL1 0x2114 936 #define BGE_RXLP_COUNT1 0x2118 937 #define BGE_RXLP_HEAD2 0x2120 938 #define BGE_RXLP_TAIL2 0x2124 939 #define BGE_RXLP_COUNT2 0x2128 940 #define BGE_RXLP_HEAD3 0x2130 941 #define BGE_RXLP_TAIL3 0x2134 942 #define BGE_RXLP_COUNT3 0x2138 943 #define BGE_RXLP_HEAD4 0x2140 944 #define BGE_RXLP_TAIL4 0x2144 945 #define BGE_RXLP_COUNT4 0x2148 946 #define BGE_RXLP_HEAD5 0x2150 947 #define BGE_RXLP_TAIL5 0x2154 948 #define BGE_RXLP_COUNT5 0x2158 949 #define BGE_RXLP_HEAD6 0x2160 950 #define BGE_RXLP_TAIL6 0x2164 951 #define BGE_RXLP_COUNT6 0x2168 952 #define BGE_RXLP_HEAD7 0x2170 953 #define BGE_RXLP_TAIL7 0x2174 954 #define BGE_RXLP_COUNT7 0x2178 955 #define BGE_RXLP_HEAD8 0x2180 956 #define BGE_RXLP_TAIL8 0x2184 957 #define BGE_RXLP_COUNT8 0x2188 958 #define BGE_RXLP_HEAD9 0x2190 959 #define BGE_RXLP_TAIL9 0x2194 960 #define BGE_RXLP_COUNT9 0x2198 961 #define BGE_RXLP_HEAD10 0x21A0 962 #define BGE_RXLP_TAIL10 0x21A4 963 #define BGE_RXLP_COUNT10 0x21A8 964 #define BGE_RXLP_HEAD11 0x21B0 965 #define BGE_RXLP_TAIL11 0x21B4 966 #define BGE_RXLP_COUNT11 0x21B8 967 #define BGE_RXLP_HEAD12 0x21C0 968 #define BGE_RXLP_TAIL12 0x21C4 969 #define BGE_RXLP_COUNT12 0x21C8 970 #define BGE_RXLP_HEAD13 0x21D0 971 #define BGE_RXLP_TAIL13 0x21D4 972 #define BGE_RXLP_COUNT13 0x21D8 973 #define BGE_RXLP_HEAD14 0x21E0 974 #define BGE_RXLP_TAIL14 0x21E4 975 #define BGE_RXLP_COUNT14 0x21E8 976 #define BGE_RXLP_HEAD15 0x21F0 977 #define BGE_RXLP_TAIL15 0x21F4 978 #define BGE_RXLP_COUNT15 0x21F8 979 #define BGE_RXLP_LOCSTAT_COS0 0x2200 980 #define BGE_RXLP_LOCSTAT_COS1 0x2204 981 #define BGE_RXLP_LOCSTAT_COS2 0x2208 982 #define BGE_RXLP_LOCSTAT_COS3 0x220C 983 #define BGE_RXLP_LOCSTAT_COS4 0x2210 984 #define BGE_RXLP_LOCSTAT_COS5 0x2214 985 #define BGE_RXLP_LOCSTAT_COS6 0x2218 986 #define BGE_RXLP_LOCSTAT_COS7 0x221C 987 #define BGE_RXLP_LOCSTAT_COS8 0x2220 988 #define BGE_RXLP_LOCSTAT_COS9 0x2224 989 #define BGE_RXLP_LOCSTAT_COS10 0x2228 990 #define BGE_RXLP_LOCSTAT_COS11 0x222C 991 #define BGE_RXLP_LOCSTAT_COS12 0x2230 992 #define BGE_RXLP_LOCSTAT_COS13 0x2234 993 #define BGE_RXLP_LOCSTAT_COS14 0x2238 994 #define BGE_RXLP_LOCSTAT_COS15 0x223C 995 #define BGE_RXLP_LOCSTAT_FILTDROP 0x2240 996 #define BGE_RXLP_LOCSTAT_DMA_WRQ_FULL 0x2244 997 #define BGE_RXLP_LOCSTAT_DMA_HPWRQ_FULL 0x2248 998 #define BGE_RXLP_LOCSTAT_OUT_OF_BDS 0x224C 999 #define BGE_RXLP_LOCSTAT_IFIN_DROPS 0x2250 1000 #define BGE_RXLP_LOCSTAT_IFIN_ERRORS 0x2254 1001 #define BGE_RXLP_LOCSTAT_RXTHRESH_HIT 0x2258 1002 1003 1004 /* Receive List Placement mode register */ 1005 #define BGE_RXLPMODE_RESET 0x00000001 1006 #define BGE_RXLPMODE_ENABLE 0x00000002 1007 #define BGE_RXLPMODE_CLASS0_ATTN 0x00000004 1008 #define BGE_RXLPMODE_MAPOUTRANGE_ATTN 0x00000008 1009 #define BGE_RXLPMODE_STATSOFLOW_ATTN 0x00000010 1010 1011 /* Receive List Placement Status register */ 1012 #define BGE_RXLPSTAT_CLASS0_ATTN 0x00000004 1013 #define BGE_RXLPSTAT_MAPOUTRANGE_ATTN 0x00000008 1014 #define BGE_RXLPSTAT_STATSOFLOW_ATTN 0x00000010 1015 1016 /* 1017 * Receive Data and Receive BD Initiator Control Registers 1018 */ 1019 #define BGE_RDBDI_MODE 0x2400 1020 #define BGE_RDBDI_STATUS 0x2404 1021 #define BGE_RX_JUMBO_RCB_HADDR_HI 0x2440 1022 #define BGE_RX_JUMBO_RCB_HADDR_LO 0x2444 1023 #define BGE_RX_JUMBO_RCB_MAXLEN_FLAGS 0x2448 1024 #define BGE_RX_JUMBO_RCB_NICADDR 0x244C 1025 #define BGE_RX_STD_RCB_HADDR_HI 0x2450 1026 #define BGE_RX_STD_RCB_HADDR_LO 0x2454 1027 #define BGE_RX_STD_RCB_MAXLEN_FLAGS 0x2458 1028 #define BGE_RX_STD_RCB_NICADDR 0x245C 1029 #define BGE_RX_MINI_RCB_HADDR_HI 0x2460 1030 #define BGE_RX_MINI_RCB_HADDR_LO 0x2464 1031 #define BGE_RX_MINI_RCB_MAXLEN_FLAGS 0x2468 1032 #define BGE_RX_MINI_RCB_NICADDR 0x246C 1033 #define BGE_RDBDI_JUMBO_RX_CONS 0x2470 1034 #define BGE_RDBDI_STD_RX_CONS 0x2474 1035 #define BGE_RDBDI_MINI_RX_CONS 0x2478 1036 #define BGE_RDBDI_RETURN_PROD0 0x2480 1037 #define BGE_RDBDI_RETURN_PROD1 0x2484 1038 #define BGE_RDBDI_RETURN_PROD2 0x2488 1039 #define BGE_RDBDI_RETURN_PROD3 0x248C 1040 #define BGE_RDBDI_RETURN_PROD4 0x2490 1041 #define BGE_RDBDI_RETURN_PROD5 0x2494 1042 #define BGE_RDBDI_RETURN_PROD6 0x2498 1043 #define BGE_RDBDI_RETURN_PROD7 0x249C 1044 #define BGE_RDBDI_RETURN_PROD8 0x24A0 1045 #define BGE_RDBDI_RETURN_PROD9 0x24A4 1046 #define BGE_RDBDI_RETURN_PROD10 0x24A8 1047 #define BGE_RDBDI_RETURN_PROD11 0x24AC 1048 #define BGE_RDBDI_RETURN_PROD12 0x24B0 1049 #define BGE_RDBDI_RETURN_PROD13 0x24B4 1050 #define BGE_RDBDI_RETURN_PROD14 0x24B8 1051 #define BGE_RDBDI_RETURN_PROD15 0x24BC 1052 #define BGE_RDBDI_HWDIAG 0x24C0 1053 1054 1055 /* Receive Data and Receive BD Initiator Mode register */ 1056 #define BGE_RDBDIMODE_RESET 0x00000001 1057 #define BGE_RDBDIMODE_ENABLE 0x00000002 1058 #define BGE_RDBDIMODE_JUMBO_ATTN 0x00000004 1059 #define BGE_RDBDIMODE_GIANT_ATTN 0x00000008 1060 #define BGE_RDBDIMODE_BADRINGSZ_ATTN 0x00000010 1061 1062 /* Receive Data and Receive BD Initiator Status register */ 1063 #define BGE_RDBDISTAT_JUMBO_ATTN 0x00000004 1064 #define BGE_RDBDISTAT_GIANT_ATTN 0x00000008 1065 #define BGE_RDBDISTAT_BADRINGSZ_ATTN 0x00000010 1066 1067 1068 /* 1069 * Receive Data Completion Control registers 1070 */ 1071 #define BGE_RDC_MODE 0x2800 1072 1073 /* Receive Data Completion Mode register */ 1074 #define BGE_RDCMODE_RESET 0x00000001 1075 #define BGE_RDCMODE_ENABLE 0x00000002 1076 #define BGE_RDCMODE_ATTN 0x00000004 1077 1078 /* 1079 * Receive BD Initiator Control registers 1080 */ 1081 #define BGE_RBDI_MODE 0x2C00 1082 #define BGE_RBDI_STATUS 0x2C04 1083 #define BGE_RBDI_NIC_JUMBO_BD_PROD 0x2C08 1084 #define BGE_RBDI_NIC_STD_BD_PROD 0x2C0C 1085 #define BGE_RBDI_NIC_MINI_BD_PROD 0x2C10 1086 #define BGE_RBDI_MINI_REPL_THRESH 0x2C14 1087 #define BGE_RBDI_STD_REPL_THRESH 0x2C18 1088 #define BGE_RBDI_JUMBO_REPL_THRESH 0x2C1C 1089 1090 /* Receive BD Initiator Mode register */ 1091 #define BGE_RBDIMODE_RESET 0x00000001 1092 #define BGE_RBDIMODE_ENABLE 0x00000002 1093 #define BGE_RBDIMODE_ATTN 0x00000004 1094 1095 /* Receive BD Initiator Status register */ 1096 #define BGE_RBDISTAT_ATTN 0x00000004 1097 1098 /* 1099 * Receive BD Completion Control registers 1100 */ 1101 #define BGE_RBDC_MODE 0x3000 1102 #define BGE_RBDC_STATUS 0x3004 1103 #define BGE_RBDC_JUMBO_BD_PROD 0x3008 1104 #define BGE_RBDC_STD_BD_PROD 0x300C 1105 #define BGE_RBDC_MINI_BD_PROD 0x3010 1106 1107 /* Receive BD completion mode register */ 1108 #define BGE_RBDCMODE_RESET 0x00000001 1109 #define BGE_RBDCMODE_ENABLE 0x00000002 1110 #define BGE_RBDCMODE_ATTN 0x00000004 1111 1112 /* Receive BD completion status register */ 1113 #define BGE_RBDCSTAT_ERROR 0x00000004 1114 1115 /* 1116 * Receive List Selector Control registers 1117 */ 1118 #define BGE_RXLS_MODE 0x3400 1119 #define BGE_RXLS_STATUS 0x3404 1120 1121 /* Receive List Selector Mode register */ 1122 #define BGE_RXLSMODE_RESET 0x00000001 1123 #define BGE_RXLSMODE_ENABLE 0x00000002 1124 #define BGE_RXLSMODE_ATTN 0x00000004 1125 1126 /* Receive List Selector Status register */ 1127 #define BGE_RXLSSTAT_ERROR 0x00000004 1128 1129 /* 1130 * Mbuf Cluster Free registers (has nothing to do with BSD mbufs) 1131 */ 1132 #define BGE_MBCF_MODE 0x3800 1133 #define BGE_MBCF_STATUS 0x3804 1134 1135 /* Mbuf Cluster Free mode register */ 1136 #define BGE_MBCFMODE_RESET 0x00000001 1137 #define BGE_MBCFMODE_ENABLE 0x00000002 1138 #define BGE_MBCFMODE_ATTN 0x00000004 1139 1140 /* Mbuf Cluster Free status register */ 1141 #define BGE_MBCFSTAT_ERROR 0x00000004 1142 1143 /* 1144 * Host Coalescing Control registers 1145 */ 1146 #define BGE_HCC_MODE 0x3C00 1147 #define BGE_HCC_STATUS 0x3C04 1148 #define BGE_HCC_RX_COAL_TICKS 0x3C08 1149 #define BGE_HCC_TX_COAL_TICKS 0x3C0C 1150 #define BGE_HCC_RX_MAX_COAL_BDS 0x3C10 1151 #define BGE_HCC_TX_MAX_COAL_BDS 0x3C14 1152 #define BGE_HCC_RX_COAL_TICKS_INT 0x3C18 /* ticks during interrupt */ 1153 #define BGE_HCC_TX_COAL_TICKS_INT 0x3C1C /* ticks during interrupt */ 1154 #define BGE_HCC_RX_MAX_COAL_BDS_INT 0x3C20 /* BDs during interrupt */ 1155 #define BGE_HCC_TX_MAX_COAL_BDS_INT 0x3C24 /* BDs during interrupt */ 1156 #define BGE_HCC_STATS_TICKS 0x3C28 1157 #define BGE_HCC_STATS_ADDR_HI 0x3C30 1158 #define BGE_HCC_STATS_ADDR_LO 0x3C34 1159 #define BGE_HCC_STATUSBLK_ADDR_HI 0x3C38 1160 #define BGE_HCC_STATUSBLK_ADDR_LO 0x3C3C 1161 #define BGE_HCC_STATS_BASEADDR 0x3C40 /* address in NIC memory */ 1162 #define BGE_HCC_STATUSBLK_BASEADDR 0x3C44 /* address in NIC memory */ 1163 #define BGE_FLOW_ATTN 0x3C48 1164 #define BGE_HCC_JUMBO_BD_CONS 0x3C50 1165 #define BGE_HCC_STD_BD_CONS 0x3C54 1166 #define BGE_HCC_MINI_BD_CONS 0x3C58 1167 #define BGE_HCC_RX_RETURN_PROD0 0x3C80 1168 #define BGE_HCC_RX_RETURN_PROD1 0x3C84 1169 #define BGE_HCC_RX_RETURN_PROD2 0x3C88 1170 #define BGE_HCC_RX_RETURN_PROD3 0x3C8C 1171 #define BGE_HCC_RX_RETURN_PROD4 0x3C90 1172 #define BGE_HCC_RX_RETURN_PROD5 0x3C94 1173 #define BGE_HCC_RX_RETURN_PROD6 0x3C98 1174 #define BGE_HCC_RX_RETURN_PROD7 0x3C9C 1175 #define BGE_HCC_RX_RETURN_PROD8 0x3CA0 1176 #define BGE_HCC_RX_RETURN_PROD9 0x3CA4 1177 #define BGE_HCC_RX_RETURN_PROD10 0x3CA8 1178 #define BGE_HCC_RX_RETURN_PROD11 0x3CAC 1179 #define BGE_HCC_RX_RETURN_PROD12 0x3CB0 1180 #define BGE_HCC_RX_RETURN_PROD13 0x3CB4 1181 #define BGE_HCC_RX_RETURN_PROD14 0x3CB8 1182 #define BGE_HCC_RX_RETURN_PROD15 0x3CBC 1183 #define BGE_HCC_TX_BD_CONS0 0x3CC0 1184 #define BGE_HCC_TX_BD_CONS1 0x3CC4 1185 #define BGE_HCC_TX_BD_CONS2 0x3CC8 1186 #define BGE_HCC_TX_BD_CONS3 0x3CCC 1187 #define BGE_HCC_TX_BD_CONS4 0x3CD0 1188 #define BGE_HCC_TX_BD_CONS5 0x3CD4 1189 #define BGE_HCC_TX_BD_CONS6 0x3CD8 1190 #define BGE_HCC_TX_BD_CONS7 0x3CDC 1191 #define BGE_HCC_TX_BD_CONS8 0x3CE0 1192 #define BGE_HCC_TX_BD_CONS9 0x3CE4 1193 #define BGE_HCC_TX_BD_CONS10 0x3CE8 1194 #define BGE_HCC_TX_BD_CONS11 0x3CEC 1195 #define BGE_HCC_TX_BD_CONS12 0x3CF0 1196 #define BGE_HCC_TX_BD_CONS13 0x3CF4 1197 #define BGE_HCC_TX_BD_CONS14 0x3CF8 1198 #define BGE_HCC_TX_BD_CONS15 0x3CFC 1199 1200 1201 /* Host coalescing mode register */ 1202 #define BGE_HCCMODE_RESET 0x00000001 1203 #define BGE_HCCMODE_ENABLE 0x00000002 1204 #define BGE_HCCMODE_ATTN 0x00000004 1205 #define BGE_HCCMODE_COAL_NOW 0x00000008 1206 #define BGE_HCCMODE_MSI_BITS 0x00000070 1207 #define BGE_HCCMODE_STATBLK_SIZE 0x00000180 1208 1209 #define BGE_STATBLKSZ_FULL 0x00000000 1210 #define BGE_STATBLKSZ_64BYTE 0x00000080 1211 #define BGE_STATBLKSZ_32BYTE 0x00000100 1212 1213 /* Host coalescing status register */ 1214 #define BGE_HCCSTAT_ERROR 0x00000004 1215 1216 /* Flow attention register */ 1217 #define BGE_FLOWATTN_MB_LOWAT 0x00000040 1218 #define BGE_FLOWATTN_MEMARB 0x00000080 1219 #define BGE_FLOWATTN_HOSTCOAL 0x00008000 1220 #define BGE_FLOWATTN_DMADONE_DISCARD 0x00010000 1221 #define BGE_FLOWATTN_RCB_INVAL 0x00020000 1222 #define BGE_FLOWATTN_RXDATA_CORRUPT 0x00040000 1223 #define BGE_FLOWATTN_RDBDI 0x00080000 1224 #define BGE_FLOWATTN_RXLS 0x00100000 1225 #define BGE_FLOWATTN_RXLP 0x00200000 1226 #define BGE_FLOWATTN_RBDC 0x00400000 1227 #define BGE_FLOWATTN_RBDI 0x00800000 1228 #define BGE_FLOWATTN_SDC 0x08000000 1229 #define BGE_FLOWATTN_SDI 0x10000000 1230 #define BGE_FLOWATTN_SRS 0x20000000 1231 #define BGE_FLOWATTN_SBDC 0x40000000 1232 #define BGE_FLOWATTN_SBDI 0x80000000 1233 1234 /* 1235 * Memory arbiter registers 1236 */ 1237 #define BGE_MARB_MODE 0x4000 1238 #define BGE_MARB_STATUS 0x4004 1239 #define BGE_MARB_TRAPADDR_HI 0x4008 1240 #define BGE_MARB_TRAPADDR_LO 0x400C 1241 1242 /* Memory arbiter mode register */ 1243 #define BGE_MARBMODE_RESET 0x00000001 1244 #define BGE_MARBMODE_ENABLE 0x00000002 1245 #define BGE_MARBMODE_TX_ADDR_TRAP 0x00000004 1246 #define BGE_MARBMODE_RX_ADDR_TRAP 0x00000008 1247 #define BGE_MARBMODE_DMAW1_TRAP 0x00000010 1248 #define BGE_MARBMODE_DMAR1_TRAP 0x00000020 1249 #define BGE_MARBMODE_RXRISC_TRAP 0x00000040 1250 #define BGE_MARBMODE_TXRISC_TRAP 0x00000080 1251 #define BGE_MARBMODE_PCI_TRAP 0x00000100 1252 #define BGE_MARBMODE_DMAR2_TRAP 0x00000200 1253 #define BGE_MARBMODE_RXQ_TRAP 0x00000400 1254 #define BGE_MARBMODE_RXDI1_TRAP 0x00000800 1255 #define BGE_MARBMODE_RXDI2_TRAP 0x00001000 1256 #define BGE_MARBMODE_DC_GRPMEM_TRAP 0x00002000 1257 #define BGE_MARBMODE_HCOAL_TRAP 0x00004000 1258 #define BGE_MARBMODE_MBUF_TRAP 0x00008000 1259 #define BGE_MARBMODE_TXDI_TRAP 0x00010000 1260 #define BGE_MARBMODE_SDC_DMAC_TRAP 0x00020000 1261 #define BGE_MARBMODE_TXBD_TRAP 0x00040000 1262 #define BGE_MARBMODE_BUFFMAN_TRAP 0x00080000 1263 #define BGE_MARBMODE_DMAW2_TRAP 0x00100000 1264 #define BGE_MARBMODE_XTSSRAM_ROFLO_TRAP 0x00200000 1265 #define BGE_MARBMODE_XTSSRAM_RUFLO_TRAP 0x00400000 1266 #define BGE_MARBMODE_XTSSRAM_WOFLO_TRAP 0x00800000 1267 #define BGE_MARBMODE_XTSSRAM_WUFLO_TRAP 0x01000000 1268 #define BGE_MARBMODE_XTSSRAM_PERR_TRAP 0x02000000 1269 1270 /* Memory arbiter status register */ 1271 #define BGE_MARBSTAT_TX_ADDR_TRAP 0x00000004 1272 #define BGE_MARBSTAT_RX_ADDR_TRAP 0x00000008 1273 #define BGE_MARBSTAT_DMAW1_TRAP 0x00000010 1274 #define BGE_MARBSTAT_DMAR1_TRAP 0x00000020 1275 #define BGE_MARBSTAT_RXRISC_TRAP 0x00000040 1276 #define BGE_MARBSTAT_TXRISC_TRAP 0x00000080 1277 #define BGE_MARBSTAT_PCI_TRAP 0x00000100 1278 #define BGE_MARBSTAT_DMAR2_TRAP 0x00000200 1279 #define BGE_MARBSTAT_RXQ_TRAP 0x00000400 1280 #define BGE_MARBSTAT_RXDI1_TRAP 0x00000800 1281 #define BGE_MARBSTAT_RXDI2_TRAP 0x00001000 1282 #define BGE_MARBSTAT_DC_GRPMEM_TRAP 0x00002000 1283 #define BGE_MARBSTAT_HCOAL_TRAP 0x00004000 1284 #define BGE_MARBSTAT_MBUF_TRAP 0x00008000 1285 #define BGE_MARBSTAT_TXDI_TRAP 0x00010000 1286 #define BGE_MARBSTAT_SDC_DMAC_TRAP 0x00020000 1287 #define BGE_MARBSTAT_TXBD_TRAP 0x00040000 1288 #define BGE_MARBSTAT_BUFFMAN_TRAP 0x00080000 1289 #define BGE_MARBSTAT_DMAW2_TRAP 0x00100000 1290 #define BGE_MARBSTAT_XTSSRAM_ROFLO_TRAP 0x00200000 1291 #define BGE_MARBSTAT_XTSSRAM_RUFLO_TRAP 0x00400000 1292 #define BGE_MARBSTAT_XTSSRAM_WOFLO_TRAP 0x00800000 1293 #define BGE_MARBSTAT_XTSSRAM_WUFLO_TRAP 0x01000000 1294 #define BGE_MARBSTAT_XTSSRAM_PERR_TRAP 0x02000000 1295 1296 /* 1297 * Buffer manager control registers 1298 */ 1299 #define BGE_BMAN_MODE 0x4400 1300 #define BGE_BMAN_STATUS 0x4404 1301 #define BGE_BMAN_MBUFPOOL_BASEADDR 0x4408 1302 #define BGE_BMAN_MBUFPOOL_LEN 0x440C 1303 #define BGE_BMAN_MBUFPOOL_READDMA_LOWAT 0x4410 1304 #define BGE_BMAN_MBUFPOOL_MACRX_LOWAT 0x4414 1305 #define BGE_BMAN_MBUFPOOL_HIWAT 0x4418 1306 #define BGE_BMAN_RXCPU_MBALLOC_REQ 0x441C 1307 #define BGE_BMAN_RXCPU_MBALLOC_RESP 0x4420 1308 #define BGE_BMAN_TXCPU_MBALLOC_REQ 0x4424 1309 #define BGE_BMAN_TXCPU_MBALLOC_RESP 0x4428 1310 #define BGE_BMAN_DMA_DESCPOOL_BASEADDR 0x442C 1311 #define BGE_BMAN_DMA_DESCPOOL_LEN 0x4430 1312 #define BGE_BMAN_DMA_DESCPOOL_LOWAT 0x4434 1313 #define BGE_BMAN_DMA_DESCPOOL_HIWAT 0x4438 1314 #define BGE_BMAN_RXCPU_DMAALLOC_REQ 0x443C 1315 #define BGE_BMAN_RXCPU_DMAALLOC_RESP 0x4440 1316 #define BGE_BMAN_TXCPU_DMAALLOC_REQ 0x4444 1317 #define BGE_BMAN_TXCPU_DMALLLOC_RESP 0x4448 1318 #define BGE_BMAN_HWDIAG_1 0x444C 1319 #define BGE_BMAN_HWDIAG_2 0x4450 1320 #define BGE_BMAN_HWDIAG_3 0x4454 1321 1322 /* Buffer manager mode register */ 1323 #define BGE_BMANMODE_RESET 0x00000001 1324 #define BGE_BMANMODE_ENABLE 0x00000002 1325 #define BGE_BMANMODE_ATTN 0x00000004 1326 #define BGE_BMANMODE_TESTMODE 0x00000008 1327 #define BGE_BMANMODE_LOMBUF_ATTN 0x00000010 1328 1329 /* Buffer manager status register */ 1330 #define BGE_BMANSTAT_ERRO 0x00000004 1331 #define BGE_BMANSTAT_LOWMBUF_ERROR 0x00000010 1332 1333 1334 /* 1335 * Read DMA Control registers 1336 */ 1337 #define BGE_RDMA_MODE 0x4800 1338 #define BGE_RDMA_STATUS 0x4804 1339 1340 /* Read DMA mode register */ 1341 #define BGE_RDMAMODE_RESET 0x00000001 1342 #define BGE_RDMAMODE_ENABLE 0x00000002 1343 #define BGE_RDMAMODE_PCI_TGT_ABRT_ATTN 0x00000004 1344 #define BGE_RDMAMODE_PCI_MSTR_ABRT_ATTN 0x00000008 1345 #define BGE_RDMAMODE_PCI_PERR_ATTN 0x00000010 1346 #define BGE_RDMAMODE_PCI_ADDROFLOW_ATTN 0x00000020 1347 #define BGE_RDMAMODE_PCI_FIFOOFLOW_ATTN 0x00000040 1348 #define BGE_RDMAMODE_PCI_FIFOUFLOW_ATTN 0x00000080 1349 #define BGE_RDMAMODE_PCI_FIFOOREAD_ATTN 0x00000100 1350 #define BGE_RDMAMODE_LOCWRITE_TOOBIG 0x00000200 1351 #define BGE_RDMAMODE_ALL_ATTNS 0x000003FC 1352 1353 /* Read DMA status register */ 1354 #define BGE_RDMASTAT_PCI_TGT_ABRT_ATTN 0x00000004 1355 #define BGE_RDMASTAT_PCI_MSTR_ABRT_ATTN 0x00000008 1356 #define BGE_RDMASTAT_PCI_PERR_ATTN 0x00000010 1357 #define BGE_RDMASTAT_PCI_ADDROFLOW_ATTN 0x00000020 1358 #define BGE_RDMASTAT_PCI_FIFOOFLOW_ATTN 0x00000040 1359 #define BGE_RDMASTAT_PCI_FIFOUFLOW_ATTN 0x00000080 1360 #define BGE_RDMASTAT_PCI_FIFOOREAD_ATTN 0x00000100 1361 #define BGE_RDMASTAT_LOCWRITE_TOOBIG 0x00000200 1362 1363 /* 1364 * Write DMA control registers 1365 */ 1366 #define BGE_WDMA_MODE 0x4C00 1367 #define BGE_WDMA_STATUS 0x4C04 1368 1369 /* Write DMA mode register */ 1370 #define BGE_WDMAMODE_RESET 0x00000001 1371 #define BGE_WDMAMODE_ENABLE 0x00000002 1372 #define BGE_WDMAMODE_PCI_TGT_ABRT_ATTN 0x00000004 1373 #define BGE_WDMAMODE_PCI_MSTR_ABRT_ATTN 0x00000008 1374 #define BGE_WDMAMODE_PCI_PERR_ATTN 0x00000010 1375 #define BGE_WDMAMODE_PCI_ADDROFLOW_ATTN 0x00000020 1376 #define BGE_WDMAMODE_PCI_FIFOOFLOW_ATTN 0x00000040 1377 #define BGE_WDMAMODE_PCI_FIFOUFLOW_ATTN 0x00000080 1378 #define BGE_WDMAMODE_PCI_FIFOOREAD_ATTN 0x00000100 1379 #define BGE_WDMAMODE_LOCREAD_TOOBIG 0x00000200 1380 #define BGE_WDMAMODE_ALL_ATTNS 0x000003FC 1381 1382 /* Write DMA status register */ 1383 #define BGE_WDMASTAT_PCI_TGT_ABRT_ATTN 0x00000004 1384 #define BGE_WDMASTAT_PCI_MSTR_ABRT_ATTN 0x00000008 1385 #define BGE_WDMASTAT_PCI_PERR_ATTN 0x00000010 1386 #define BGE_WDMASTAT_PCI_ADDROFLOW_ATTN 0x00000020 1387 #define BGE_WDMASTAT_PCI_FIFOOFLOW_ATTN 0x00000040 1388 #define BGE_WDMASTAT_PCI_FIFOUFLOW_ATTN 0x00000080 1389 #define BGE_WDMASTAT_PCI_FIFOOREAD_ATTN 0x00000100 1390 #define BGE_WDMASTAT_LOCREAD_TOOBIG 0x00000200 1391 1392 1393 /* 1394 * RX CPU registers 1395 */ 1396 #define BGE_RXCPU_MODE 0x5000 1397 #define BGE_RXCPU_STATUS 0x5004 1398 #define BGE_RXCPU_PC 0x501C 1399 1400 /* RX CPU mode register */ 1401 #define BGE_RXCPUMODE_RESET 0x00000001 1402 #define BGE_RXCPUMODE_SINGLESTEP 0x00000002 1403 #define BGE_RXCPUMODE_P0_DATAHLT_ENB 0x00000004 1404 #define BGE_RXCPUMODE_P0_INSTRHLT_ENB 0x00000008 1405 #define BGE_RXCPUMODE_WR_POSTBUF_ENB 0x00000010 1406 #define BGE_RXCPUMODE_DATACACHE_ENB 0x00000020 1407 #define BGE_RXCPUMODE_ROMFAIL 0x00000040 1408 #define BGE_RXCPUMODE_WATCHDOG_ENB 0x00000080 1409 #define BGE_RXCPUMODE_INSTRCACHE_PRF 0x00000100 1410 #define BGE_RXCPUMODE_INSTRCACHE_FLUSH 0x00000200 1411 #define BGE_RXCPUMODE_HALTCPU 0x00000400 1412 #define BGE_RXCPUMODE_INVDATAHLT_ENB 0x00000800 1413 #define BGE_RXCPUMODE_MADDRTRAPHLT_ENB 0x00001000 1414 #define BGE_RXCPUMODE_RADDRTRAPHLT_ENB 0x00002000 1415 1416 /* RX CPU status register */ 1417 #define BGE_RXCPUSTAT_HW_BREAKPOINT 0x00000001 1418 #define BGE_RXCPUSTAT_HLTINSTR_EXECUTED 0x00000002 1419 #define BGE_RXCPUSTAT_INVALID_INSTR 0x00000004 1420 #define BGE_RXCPUSTAT_P0_DATAREF 0x00000008 1421 #define BGE_RXCPUSTAT_P0_INSTRREF 0x00000010 1422 #define BGE_RXCPUSTAT_INVALID_DATAACC 0x00000020 1423 #define BGE_RXCPUSTAT_INVALID_INSTRFTCH 0x00000040 1424 #define BGE_RXCPUSTAT_BAD_MEMALIGN 0x00000080 1425 #define BGE_RXCPUSTAT_MADDR_TRAP 0x00000100 1426 #define BGE_RXCPUSTAT_REGADDR_TRAP 0x00000200 1427 #define BGE_RXCPUSTAT_DATAACC_STALL 0x00001000 1428 #define BGE_RXCPUSTAT_INSTRFETCH_STALL 0x00002000 1429 #define BGE_RXCPUSTAT_MA_WR_FIFOOFLOW 0x08000000 1430 #define BGE_RXCPUSTAT_MA_RD_FIFOOFLOW 0x10000000 1431 #define BGE_RXCPUSTAT_MA_DATAMASK_OFLOW 0x20000000 1432 #define BGE_RXCPUSTAT_MA_REQ_FIFOOFLOW 0x40000000 1433 #define BGE_RXCPUSTAT_BLOCKING_READ 0x80000000 1434 1435 1436 /* 1437 * TX CPU registers 1438 */ 1439 #define BGE_TXCPU_MODE 0x5400 1440 #define BGE_TXCPU_STATUS 0x5404 1441 #define BGE_TXCPU_PC 0x541C 1442 1443 /* TX CPU mode register */ 1444 #define BGE_TXCPUMODE_RESET 0x00000001 1445 #define BGE_TXCPUMODE_SINGLESTEP 0x00000002 1446 #define BGE_TXCPUMODE_P0_DATAHLT_ENB 0x00000004 1447 #define BGE_TXCPUMODE_P0_INSTRHLT_ENB 0x00000008 1448 #define BGE_TXCPUMODE_WR_POSTBUF_ENB 0x00000010 1449 #define BGE_TXCPUMODE_DATACACHE_ENB 0x00000020 1450 #define BGE_TXCPUMODE_ROMFAIL 0x00000040 1451 #define BGE_TXCPUMODE_WATCHDOG_ENB 0x00000080 1452 #define BGE_TXCPUMODE_INSTRCACHE_PRF 0x00000100 1453 #define BGE_TXCPUMODE_INSTRCACHE_FLUSH 0x00000200 1454 #define BGE_TXCPUMODE_HALTCPU 0x00000400 1455 #define BGE_TXCPUMODE_INVDATAHLT_ENB 0x00000800 1456 #define BGE_TXCPUMODE_MADDRTRAPHLT_ENB 0x00001000 1457 1458 /* TX CPU status register */ 1459 #define BGE_TXCPUSTAT_HW_BREAKPOINT 0x00000001 1460 #define BGE_TXCPUSTAT_HLTINSTR_EXECUTED 0x00000002 1461 #define BGE_TXCPUSTAT_INVALID_INSTR 0x00000004 1462 #define BGE_TXCPUSTAT_P0_DATAREF 0x00000008 1463 #define BGE_TXCPUSTAT_P0_INSTRREF 0x00000010 1464 #define BGE_TXCPUSTAT_INVALID_DATAACC 0x00000020 1465 #define BGE_TXCPUSTAT_INVALID_INSTRFTCH 0x00000040 1466 #define BGE_TXCPUSTAT_BAD_MEMALIGN 0x00000080 1467 #define BGE_TXCPUSTAT_MADDR_TRAP 0x00000100 1468 #define BGE_TXCPUSTAT_REGADDR_TRAP 0x00000200 1469 #define BGE_TXCPUSTAT_DATAACC_STALL 0x00001000 1470 #define BGE_TXCPUSTAT_INSTRFETCH_STALL 0x00002000 1471 #define BGE_TXCPUSTAT_MA_WR_FIFOOFLOW 0x08000000 1472 #define BGE_TXCPUSTAT_MA_RD_FIFOOFLOW 0x10000000 1473 #define BGE_TXCPUSTAT_MA_DATAMASK_OFLOW 0x20000000 1474 #define BGE_TXCPUSTAT_MA_REQ_FIFOOFLOW 0x40000000 1475 #define BGE_TXCPUSTAT_BLOCKING_READ 0x80000000 1476 1477 1478 /* 1479 * Low priority mailbox registers 1480 */ 1481 #define BGE_LPMBX_IRQ0_HI 0x5800 1482 #define BGE_LPMBX_IRQ0_LO 0x5804 1483 #define BGE_LPMBX_IRQ1_HI 0x5808 1484 #define BGE_LPMBX_IRQ1_LO 0x580C 1485 #define BGE_LPMBX_IRQ2_HI 0x5810 1486 #define BGE_LPMBX_IRQ2_LO 0x5814 1487 #define BGE_LPMBX_IRQ3_HI 0x5818 1488 #define BGE_LPMBX_IRQ3_LO 0x581C 1489 #define BGE_LPMBX_GEN0_HI 0x5820 1490 #define BGE_LPMBX_GEN0_LO 0x5824 1491 #define BGE_LPMBX_GEN1_HI 0x5828 1492 #define BGE_LPMBX_GEN1_LO 0x582C 1493 #define BGE_LPMBX_GEN2_HI 0x5830 1494 #define BGE_LPMBX_GEN2_LO 0x5834 1495 #define BGE_LPMBX_GEN3_HI 0x5828 1496 #define BGE_LPMBX_GEN3_LO 0x582C 1497 #define BGE_LPMBX_GEN4_HI 0x5840 1498 #define BGE_LPMBX_GEN4_LO 0x5844 1499 #define BGE_LPMBX_GEN5_HI 0x5848 1500 #define BGE_LPMBX_GEN5_LO 0x584C 1501 #define BGE_LPMBX_GEN6_HI 0x5850 1502 #define BGE_LPMBX_GEN6_LO 0x5854 1503 #define BGE_LPMBX_GEN7_HI 0x5858 1504 #define BGE_LPMBX_GEN7_LO 0x585C 1505 #define BGE_LPMBX_RELOAD_STATS_HI 0x5860 1506 #define BGE_LPMBX_RELOAD_STATS_LO 0x5864 1507 #define BGE_LPMBX_RX_STD_PROD_HI 0x5868 1508 #define BGE_LPMBX_RX_STD_PROD_LO 0x586C 1509 #define BGE_LPMBX_RX_JUMBO_PROD_HI 0x5870 1510 #define BGE_LPMBX_RX_JUMBO_PROD_LO 0x5874 1511 #define BGE_LPMBX_RX_MINI_PROD_HI 0x5878 1512 #define BGE_LPMBX_RX_MINI_PROD_LO 0x587C 1513 #define BGE_LPMBX_RX_CONS0_HI 0x5880 1514 #define BGE_LPMBX_RX_CONS0_LO 0x5884 1515 #define BGE_LPMBX_RX_CONS1_HI 0x5888 1516 #define BGE_LPMBX_RX_CONS1_LO 0x588C 1517 #define BGE_LPMBX_RX_CONS2_HI 0x5890 1518 #define BGE_LPMBX_RX_CONS2_LO 0x5894 1519 #define BGE_LPMBX_RX_CONS3_HI 0x5898 1520 #define BGE_LPMBX_RX_CONS3_LO 0x589C 1521 #define BGE_LPMBX_RX_CONS4_HI 0x58A0 1522 #define BGE_LPMBX_RX_CONS4_LO 0x58A4 1523 #define BGE_LPMBX_RX_CONS5_HI 0x58A8 1524 #define BGE_LPMBX_RX_CONS5_LO 0x58AC 1525 #define BGE_LPMBX_RX_CONS6_HI 0x58B0 1526 #define BGE_LPMBX_RX_CONS6_LO 0x58B4 1527 #define BGE_LPMBX_RX_CONS7_HI 0x58B8 1528 #define BGE_LPMBX_RX_CONS7_LO 0x58BC 1529 #define BGE_LPMBX_RX_CONS8_HI 0x58C0 1530 #define BGE_LPMBX_RX_CONS8_LO 0x58C4 1531 #define BGE_LPMBX_RX_CONS9_HI 0x58C8 1532 #define BGE_LPMBX_RX_CONS9_LO 0x58CC 1533 #define BGE_LPMBX_RX_CONS10_HI 0x58D0 1534 #define BGE_LPMBX_RX_CONS10_LO 0x58D4 1535 #define BGE_LPMBX_RX_CONS11_HI 0x58D8 1536 #define BGE_LPMBX_RX_CONS11_LO 0x58DC 1537 #define BGE_LPMBX_RX_CONS12_HI 0x58E0 1538 #define BGE_LPMBX_RX_CONS12_LO 0x58E4 1539 #define BGE_LPMBX_RX_CONS13_HI 0x58E8 1540 #define BGE_LPMBX_RX_CONS13_LO 0x58EC 1541 #define BGE_LPMBX_RX_CONS14_HI 0x58F0 1542 #define BGE_LPMBX_RX_CONS14_LO 0x58F4 1543 #define BGE_LPMBX_RX_CONS15_HI 0x58F8 1544 #define BGE_LPMBX_RX_CONS15_LO 0x58FC 1545 #define BGE_LPMBX_TX_HOST_PROD0_HI 0x5900 1546 #define BGE_LPMBX_TX_HOST_PROD0_LO 0x5904 1547 #define BGE_LPMBX_TX_HOST_PROD1_HI 0x5908 1548 #define BGE_LPMBX_TX_HOST_PROD1_LO 0x590C 1549 #define BGE_LPMBX_TX_HOST_PROD2_HI 0x5910 1550 #define BGE_LPMBX_TX_HOST_PROD2_LO 0x5914 1551 #define BGE_LPMBX_TX_HOST_PROD3_HI 0x5918 1552 #define BGE_LPMBX_TX_HOST_PROD3_LO 0x591C 1553 #define BGE_LPMBX_TX_HOST_PROD4_HI 0x5920 1554 #define BGE_LPMBX_TX_HOST_PROD4_LO 0x5924 1555 #define BGE_LPMBX_TX_HOST_PROD5_HI 0x5928 1556 #define BGE_LPMBX_TX_HOST_PROD5_LO 0x592C 1557 #define BGE_LPMBX_TX_HOST_PROD6_HI 0x5930 1558 #define BGE_LPMBX_TX_HOST_PROD6_LO 0x5934 1559 #define BGE_LPMBX_TX_HOST_PROD7_HI 0x5938 1560 #define BGE_LPMBX_TX_HOST_PROD7_LO 0x593C 1561 #define BGE_LPMBX_TX_HOST_PROD8_HI 0x5940 1562 #define BGE_LPMBX_TX_HOST_PROD8_LO 0x5944 1563 #define BGE_LPMBX_TX_HOST_PROD9_HI 0x5948 1564 #define BGE_LPMBX_TX_HOST_PROD9_LO 0x594C 1565 #define BGE_LPMBX_TX_HOST_PROD10_HI 0x5950 1566 #define BGE_LPMBX_TX_HOST_PROD10_LO 0x5954 1567 #define BGE_LPMBX_TX_HOST_PROD11_HI 0x5958 1568 #define BGE_LPMBX_TX_HOST_PROD11_LO 0x595C 1569 #define BGE_LPMBX_TX_HOST_PROD12_HI 0x5960 1570 #define BGE_LPMBX_TX_HOST_PROD12_LO 0x5964 1571 #define BGE_LPMBX_TX_HOST_PROD13_HI 0x5968 1572 #define BGE_LPMBX_TX_HOST_PROD13_LO 0x596C 1573 #define BGE_LPMBX_TX_HOST_PROD14_HI 0x5970 1574 #define BGE_LPMBX_TX_HOST_PROD14_LO 0x5974 1575 #define BGE_LPMBX_TX_HOST_PROD15_HI 0x5978 1576 #define BGE_LPMBX_TX_HOST_PROD15_LO 0x597C 1577 #define BGE_LPMBX_TX_NIC_PROD0_HI 0x5980 1578 #define BGE_LPMBX_TX_NIC_PROD0_LO 0x5984 1579 #define BGE_LPMBX_TX_NIC_PROD1_HI 0x5988 1580 #define BGE_LPMBX_TX_NIC_PROD1_LO 0x598C 1581 #define BGE_LPMBX_TX_NIC_PROD2_HI 0x5990 1582 #define BGE_LPMBX_TX_NIC_PROD2_LO 0x5994 1583 #define BGE_LPMBX_TX_NIC_PROD3_HI 0x5998 1584 #define BGE_LPMBX_TX_NIC_PROD3_LO 0x599C 1585 #define BGE_LPMBX_TX_NIC_PROD4_HI 0x59A0 1586 #define BGE_LPMBX_TX_NIC_PROD4_LO 0x59A4 1587 #define BGE_LPMBX_TX_NIC_PROD5_HI 0x59A8 1588 #define BGE_LPMBX_TX_NIC_PROD5_LO 0x59AC 1589 #define BGE_LPMBX_TX_NIC_PROD6_HI 0x59B0 1590 #define BGE_LPMBX_TX_NIC_PROD6_LO 0x59B4 1591 #define BGE_LPMBX_TX_NIC_PROD7_HI 0x59B8 1592 #define BGE_LPMBX_TX_NIC_PROD7_LO 0x59BC 1593 #define BGE_LPMBX_TX_NIC_PROD8_HI 0x59C0 1594 #define BGE_LPMBX_TX_NIC_PROD8_LO 0x59C4 1595 #define BGE_LPMBX_TX_NIC_PROD9_HI 0x59C8 1596 #define BGE_LPMBX_TX_NIC_PROD9_LO 0x59CC 1597 #define BGE_LPMBX_TX_NIC_PROD10_HI 0x59D0 1598 #define BGE_LPMBX_TX_NIC_PROD10_LO 0x59D4 1599 #define BGE_LPMBX_TX_NIC_PROD11_HI 0x59D8 1600 #define BGE_LPMBX_TX_NIC_PROD11_LO 0x59DC 1601 #define BGE_LPMBX_TX_NIC_PROD12_HI 0x59E0 1602 #define BGE_LPMBX_TX_NIC_PROD12_LO 0x59E4 1603 #define BGE_LPMBX_TX_NIC_PROD13_HI 0x59E8 1604 #define BGE_LPMBX_TX_NIC_PROD13_LO 0x59EC 1605 #define BGE_LPMBX_TX_NIC_PROD14_HI 0x59F0 1606 #define BGE_LPMBX_TX_NIC_PROD14_LO 0x59F4 1607 #define BGE_LPMBX_TX_NIC_PROD15_HI 0x59F8 1608 #define BGE_LPMBX_TX_NIC_PROD15_LO 0x59FC 1609 1610 /* 1611 * Flow throw Queue reset register 1612 */ 1613 #define BGE_FTQ_RESET 0x5C00 1614 1615 #define BGE_FTQRESET_DMAREAD 0x00000002 1616 #define BGE_FTQRESET_DMAHIPRIO_RD 0x00000004 1617 #define BGE_FTQRESET_DMADONE 0x00000010 1618 #define BGE_FTQRESET_SBDC 0x00000020 1619 #define BGE_FTQRESET_SDI 0x00000040 1620 #define BGE_FTQRESET_WDMA 0x00000080 1621 #define BGE_FTQRESET_DMAHIPRIO_WR 0x00000100 1622 #define BGE_FTQRESET_TYPE1_SOFTWARE 0x00000200 1623 #define BGE_FTQRESET_SDC 0x00000400 1624 #define BGE_FTQRESET_HCC 0x00000800 1625 #define BGE_FTQRESET_TXFIFO 0x00001000 1626 #define BGE_FTQRESET_MBC 0x00002000 1627 #define BGE_FTQRESET_RBDC 0x00004000 1628 #define BGE_FTQRESET_RXLP 0x00008000 1629 #define BGE_FTQRESET_RDBDI 0x00010000 1630 #define BGE_FTQRESET_RDC 0x00020000 1631 #define BGE_FTQRESET_TYPE2_SOFTWARE 0x00040000 1632 1633 /* 1634 * Message Signaled Interrupt registers 1635 */ 1636 #define BGE_MSI_MODE 0x6000 1637 #define BGE_MSI_STATUS 0x6004 1638 #define BGE_MSI_FIFOACCESS 0x6008 1639 1640 /* MSI mode register */ 1641 #define BGE_MSIMODE_RESET 0x00000001 1642 #define BGE_MSIMODE_ENABLE 0x00000002 1643 #define BGE_MSIMODE_PCI_TGT_ABRT_ATTN 0x00000004 1644 #define BGE_MSIMODE_PCI_MSTR_ABRT_ATTN 0x00000008 1645 #define BGE_MSIMODE_PCI_PERR_ATTN 0x00000010 1646 #define BGE_MSIMODE_MSI_FIFOUFLOW_ATTN 0x00000020 1647 #define BGE_MSIMODE_MSI_FIFOOFLOW_ATTN 0x00000040 1648 1649 /* MSI status register */ 1650 #define BGE_MSISTAT_PCI_TGT_ABRT_ATTN 0x00000004 1651 #define BGE_MSISTAT_PCI_MSTR_ABRT_ATTN 0x00000008 1652 #define BGE_MSISTAT_PCI_PERR_ATTN 0x00000010 1653 #define BGE_MSISTAT_MSI_FIFOUFLOW_ATTN 0x00000020 1654 #define BGE_MSISTAT_MSI_FIFOOFLOW_ATTN 0x00000040 1655 1656 1657 /* 1658 * DMA Completion registers 1659 */ 1660 #define BGE_DMAC_MODE 0x6400 1661 1662 /* DMA Completion mode register */ 1663 #define BGE_DMACMODE_RESET 0x00000001 1664 #define BGE_DMACMODE_ENABLE 0x00000002 1665 1666 1667 /* 1668 * General control registers. 1669 */ 1670 #define BGE_MODE_CTL 0x6800 1671 #define BGE_MISC_CFG 0x6804 1672 #define BGE_MISC_LOCAL_CTL 0x6808 1673 #define BGE_CPU_EVENT 0x6810 1674 #define BGE_EE_ADDR 0x6838 1675 #define BGE_EE_DATA 0x683C 1676 #define BGE_EE_CTL 0x6840 1677 #define BGE_MDI_CTL 0x6844 1678 #define BGE_EE_DELAY 0x6848 1679 #define BGE_FASTBOOT_PC 0x6894 1680 1681 /* Mode control register */ 1682 #define BGE_MODECTL_INT_SNDCOAL_ONLY 0x00000001 1683 #define BGE_MODECTL_BYTESWAP_NONFRAME 0x00000002 1684 #define BGE_MODECTL_WORDSWAP_NONFRAME 0x00000004 1685 #define BGE_MODECTL_BYTESWAP_DATA 0x00000010 1686 #define BGE_MODECTL_WORDSWAP_DATA 0x00000020 1687 #define BGE_MODECTL_NO_FRAME_CRACKING 0x00000200 1688 #define BGE_MODECTL_NO_RX_CRC 0x00000400 1689 #define BGE_MODECTL_RX_BADFRAMES 0x00000800 1690 #define BGE_MODECTL_NO_TX_INTR 0x00002000 1691 #define BGE_MODECTL_NO_RX_INTR 0x00004000 1692 #define BGE_MODECTL_FORCE_PCI32 0x00008000 1693 #define BGE_MODECTL_STACKUP 0x00010000 1694 #define BGE_MODECTL_HOST_SEND_BDS 0x00020000 1695 #define BGE_MODECTL_TX_NO_PHDR_CSUM 0x00100000 1696 #define BGE_MODECTL_RX_NO_PHDR_CSUM 0x00800000 1697 #define BGE_MODECTL_TX_ATTN_INTR 0x01000000 1698 #define BGE_MODECTL_RX_ATTN_INTR 0x02000000 1699 #define BGE_MODECTL_MAC_ATTN_INTR 0x04000000 1700 #define BGE_MODECTL_DMA_ATTN_INTR 0x08000000 1701 #define BGE_MODECTL_FLOWCTL_ATTN_INTR 0x10000000 1702 #define BGE_MODECTL_4X_SENDRING_SZ 0x20000000 1703 #define BGE_MODECTL_FW_PROCESS_MCASTS 0x40000000 1704 1705 /* Misc. config register */ 1706 #define BGE_MISCCFG_RESET_CORE_CLOCKS 0x00000001 1707 #define BGE_MISCCFG_TIMER_PRESCALER 0x000000FE 1708 1709 #define BGE_32BITTIME_66MHZ (0x41 << 1) 1710 1711 /* Misc. Local Control */ 1712 #define BGE_MLC_INTR_STATE 0x00000001 1713 #define BGE_MLC_INTR_CLR 0x00000002 1714 #define BGE_MLC_INTR_SET 0x00000004 1715 #define BGE_MLC_INTR_ONATTN 0x00000008 1716 #define BGE_MLC_MISCIO_IN0 0x00000100 1717 #define BGE_MLC_MISCIO_IN1 0x00000200 1718 #define BGE_MLC_MISCIO_IN2 0x00000400 1719 #define BGE_MLC_MISCIO_OUTEN0 0x00000800 1720 #define BGE_MLC_MISCIO_OUTEN1 0x00001000 1721 #define BGE_MLC_MISCIO_OUTEN2 0x00002000 1722 #define BGE_MLC_MISCIO_OUT0 0x00004000 1723 #define BGE_MLC_MISCIO_OUT1 0x00008000 1724 #define BGE_MLC_MISCIO_OUT2 0x00010000 1725 #define BGE_MLC_EXTRAM_ENB 0x00020000 1726 #define BGE_MLC_SRAM_SIZE 0x001C0000 1727 #define BGE_MLC_BANK_SEL 0x00200000 /* 0 = 2 banks, 1 == 1 */ 1728 #define BGE_MLC_SSRAM_TYPE 0x00400000 /* 1 = ZBT, 0 = standard */ 1729 #define BGE_MLC_SSRAM_CYC_DESEL 0x00800000 1730 #define BGE_MLC_AUTO_EEPROM 0x01000000 1731 1732 #define BGE_SSRAMSIZE_256KB 0x00000000 1733 #define BGE_SSRAMSIZE_512KB 0x00040000 1734 #define BGE_SSRAMSIZE_1MB 0x00080000 1735 #define BGE_SSRAMSIZE_2MB 0x000C0000 1736 #define BGE_SSRAMSIZE_4MB 0x00100000 1737 #define BGE_SSRAMSIZE_8MB 0x00140000 1738 #define BGE_SSRAMSIZE_16M 0x00180000 1739 1740 /* EEPROM address register */ 1741 #define BGE_EEADDR_ADDRESS 0x0000FFFC 1742 #define BGE_EEADDR_HALFCLK 0x01FF0000 1743 #define BGE_EEADDR_START 0x02000000 1744 #define BGE_EEADDR_DEVID 0x1C000000 1745 #define BGE_EEADDR_RESET 0x20000000 1746 #define BGE_EEADDR_DONE 0x40000000 1747 #define BGE_EEADDR_RW 0x80000000 /* 1 = rd, 0 = wr */ 1748 1749 #define BGE_EEDEVID(x) ((x & 7) << 26) 1750 #define BGE_EEHALFCLK(x) ((x & 0x1FF) << 16) 1751 #define BGE_HALFCLK_384SCL 0x60 1752 #define BGE_EE_READCMD \ 1753 (BGE_EEHALFCLK(BGE_HALFCLK_384SCL)|BGE_EEDEVID(0)| \ 1754 BGE_EEADDR_START|BGE_EEADDR_RW|BGE_EEADDR_DONE) 1755 #define BGE_EE_WRCMD \ 1756 (BGE_EEHALFCLK(BGE_HALFCLK_384SCL)|BGE_EEDEVID(0)| \ 1757 BGE_EEADDR_START|BGE_EEADDR_DONE) 1758 1759 /* EEPROM Control register */ 1760 #define BGE_EECTL_CLKOUT_TRISTATE 0x00000001 1761 #define BGE_EECTL_CLKOUT 0x00000002 1762 #define BGE_EECTL_CLKIN 0x00000004 1763 #define BGE_EECTL_DATAOUT_TRISTATE 0x00000008 1764 #define BGE_EECTL_DATAOUT 0x00000010 1765 #define BGE_EECTL_DATAIN 0x00000020 1766 1767 /* MDI (MII/GMII) access register */ 1768 #define BGE_MDI_DATA 0x00000001 1769 #define BGE_MDI_DIR 0x00000002 1770 #define BGE_MDI_SEL 0x00000004 1771 #define BGE_MDI_CLK 0x00000008 1772 1773 #define BGE_MEMWIN_START 0x00008000 1774 #define BGE_MEMWIN_END 0x0000FFFF 1775 1776 1777 #define BGE_MEMWIN_READ(sc, x, val) \ 1778 do { \ 1779 pci_write_config(sc->bge_dev, BGE_PCI_MEMWIN_BASEADDR, \ 1780 (0xFFFF0000 & x), 4); \ 1781 val = CSR_READ_4(sc, BGE_MEMWIN_START + (x & 0xFFFF)); \ 1782 } while(0) 1783 1784 #define BGE_MEMWIN_WRITE(sc, x, val) \ 1785 do { \ 1786 pci_write_config(sc->bge_dev, BGE_PCI_MEMWIN_BASEADDR, \ 1787 (0xFFFF0000 & x), 4); \ 1788 CSR_WRITE_4(sc, BGE_MEMWIN_START + (x & 0xFFFF), val); \ 1789 } while(0) 1790 1791 /* 1792 * This magic number is written to the firmware mailbox at 0xb50 1793 * before a software reset is issued. After the internal firmware 1794 * has completed its initialization it will write the opposite of 1795 * this value, ~BGE_MAGIC_NUMBER, to the same location, allowing the 1796 * driver to synchronize with the firmware. 1797 */ 1798 #define BGE_MAGIC_NUMBER 0x4B657654 1799 1800 typedef struct { 1801 uint32_t bge_addr_hi; 1802 uint32_t bge_addr_lo; 1803 } bge_hostaddr; 1804 1805 #define BGE_HOSTADDR(x, y) \ 1806 do { \ 1807 (x).bge_addr_lo = ((uint64_t) (y) & 0xffffffff); \ 1808 (x).bge_addr_hi = ((uint64_t) (y) >> 32); \ 1809 } while(0) 1810 1811 #define BGE_ADDR_LO(y) \ 1812 ((uint64_t) (y) & 0xFFFFFFFF) 1813 #define BGE_ADDR_HI(y) \ 1814 ((uint64_t) (y) >> 32) 1815 1816 /* Ring control block structure */ 1817 struct bge_rcb { 1818 bge_hostaddr bge_hostaddr; 1819 uint32_t bge_maxlen_flags; 1820 uint32_t bge_nicaddr; 1821 }; 1822 1823 #define RCB_WRITE_4(sc, rcb, offset, val) \ 1824 bus_space_write_4(sc->bge_btag, sc->bge_bhandle, \ 1825 rcb + offsetof(struct bge_rcb, offset), val) 1826 #define BGE_RCB_MAXLEN_FLAGS(maxlen, flags) ((maxlen) << 16 | (flags)) 1827 1828 #define BGE_RCB_FLAG_USE_EXT_RX_BD 0x0001 1829 #define BGE_RCB_FLAG_RING_DISABLED 0x0002 1830 1831 struct bge_tx_bd { 1832 bge_hostaddr bge_addr; 1833 #if BYTE_ORDER == LITTLE_ENDIAN 1834 uint16_t bge_flags; 1835 uint16_t bge_len; 1836 uint16_t bge_vlan_tag; 1837 uint16_t bge_rsvd; 1838 #else 1839 uint16_t bge_len; 1840 uint16_t bge_flags; 1841 uint16_t bge_rsvd; 1842 uint16_t bge_vlan_tag; 1843 #endif 1844 }; 1845 1846 #define BGE_TXBDFLAG_TCP_UDP_CSUM 0x0001 1847 #define BGE_TXBDFLAG_IP_CSUM 0x0002 1848 #define BGE_TXBDFLAG_END 0x0004 1849 #define BGE_TXBDFLAG_IP_FRAG 0x0008 1850 #define BGE_TXBDFLAG_IP_FRAG_END 0x0010 1851 #define BGE_TXBDFLAG_VLAN_TAG 0x0040 1852 #define BGE_TXBDFLAG_COAL_NOW 0x0080 1853 #define BGE_TXBDFLAG_CPU_PRE_DMA 0x0100 1854 #define BGE_TXBDFLAG_CPU_POST_DMA 0x0200 1855 #define BGE_TXBDFLAG_INSERT_SRC_ADDR 0x1000 1856 #define BGE_TXBDFLAG_CHOOSE_SRC_ADDR 0x6000 1857 #define BGE_TXBDFLAG_NO_CRC 0x8000 1858 1859 #define BGE_NIC_TXRING_ADDR(ringno, size) \ 1860 BGE_SEND_RING_1_TO_4 + \ 1861 ((ringno * sizeof(struct bge_tx_bd) * size) / 4) 1862 1863 struct bge_rx_bd { 1864 bge_hostaddr bge_addr; 1865 #if BYTE_ORDER == LITTLE_ENDIAN 1866 uint16_t bge_len; 1867 uint16_t bge_idx; 1868 uint16_t bge_flags; 1869 uint16_t bge_type; 1870 uint16_t bge_tcp_udp_csum; 1871 uint16_t bge_ip_csum; 1872 uint16_t bge_vlan_tag; 1873 uint16_t bge_error_flag; 1874 #else 1875 uint16_t bge_idx; 1876 uint16_t bge_len; 1877 uint16_t bge_type; 1878 uint16_t bge_flags; 1879 uint16_t bge_ip_csum; 1880 uint16_t bge_tcp_udp_csum; 1881 uint16_t bge_error_flag; 1882 uint16_t bge_vlan_tag; 1883 #endif 1884 uint32_t bge_rsvd; 1885 uint32_t bge_opaque; 1886 }; 1887 1888 struct bge_extrx_bd { 1889 bge_hostaddr bge_addr1; 1890 bge_hostaddr bge_addr2; 1891 bge_hostaddr bge_addr3; 1892 #if BYTE_ORDER == LITTLE_ENDIAN 1893 uint16_t bge_len2; 1894 uint16_t bge_len1; 1895 uint16_t bge_rsvd1; 1896 uint16_t bge_len3; 1897 #else 1898 uint16_t bge_len1; 1899 uint16_t bge_len2; 1900 uint16_t bge_len3; 1901 uint16_t bge_rsvd1; 1902 #endif 1903 bge_hostaddr bge_addr0; 1904 #if BYTE_ORDER == LITTLE_ENDIAN 1905 uint16_t bge_len0; 1906 uint16_t bge_idx; 1907 uint16_t bge_flags; 1908 uint16_t bge_type; 1909 uint16_t bge_tcp_udp_csum; 1910 uint16_t bge_ip_csum; 1911 uint16_t bge_vlan_tag; 1912 uint16_t bge_error_flag; 1913 #else 1914 uint16_t bge_idx; 1915 uint16_t bge_len0; 1916 uint16_t bge_type; 1917 uint16_t bge_flags; 1918 uint16_t bge_ip_csum; 1919 uint16_t bge_tcp_udp_csum; 1920 uint16_t bge_error_flag; 1921 uint16_t bge_vlan_tag; 1922 #endif 1923 uint32_t bge_rsvd0; 1924 uint32_t bge_opaque; 1925 }; 1926 1927 #define BGE_RXBDFLAG_END 0x0004 1928 #define BGE_RXBDFLAG_JUMBO_RING 0x0020 1929 #define BGE_RXBDFLAG_VLAN_TAG 0x0040 1930 #define BGE_RXBDFLAG_ERROR 0x0400 1931 #define BGE_RXBDFLAG_MINI_RING 0x0800 1932 #define BGE_RXBDFLAG_IP_CSUM 0x1000 1933 #define BGE_RXBDFLAG_TCP_UDP_CSUM 0x2000 1934 #define BGE_RXBDFLAG_TCP_UDP_IS_TCP 0x4000 1935 1936 #define BGE_RXERRFLAG_BAD_CRC 0x0001 1937 #define BGE_RXERRFLAG_COLL_DETECT 0x0002 1938 #define BGE_RXERRFLAG_LINK_LOST 0x0004 1939 #define BGE_RXERRFLAG_PHY_DECODE_ERR 0x0008 1940 #define BGE_RXERRFLAG_MAC_ABORT 0x0010 1941 #define BGE_RXERRFLAG_RUNT 0x0020 1942 #define BGE_RXERRFLAG_TRUNC_NO_RSRCS 0x0040 1943 #define BGE_RXERRFLAG_GIANT 0x0080 1944 1945 struct bge_sts_idx { 1946 #if BYTE_ORDER == LITTLE_ENDIAN 1947 uint16_t bge_rx_prod_idx; 1948 uint16_t bge_tx_cons_idx; 1949 #else 1950 uint16_t bge_tx_cons_idx; 1951 uint16_t bge_rx_prod_idx; 1952 #endif 1953 }; 1954 1955 struct bge_status_block { 1956 uint32_t bge_status; 1957 uint32_t bge_rsvd0; 1958 #if BYTE_ORDER == LITTLE_ENDIAN 1959 uint16_t bge_rx_jumbo_cons_idx; 1960 uint16_t bge_rx_std_cons_idx; 1961 uint16_t bge_rx_mini_cons_idx; 1962 uint16_t bge_rsvd1; 1963 #else 1964 uint16_t bge_rx_std_cons_idx; 1965 uint16_t bge_rx_jumbo_cons_idx; 1966 uint16_t bge_rsvd1; 1967 uint16_t bge_rx_mini_cons_idx; 1968 #endif 1969 struct bge_sts_idx bge_idx[16]; 1970 }; 1971 1972 #define BGE_TX_CONSIDX(x, i) x->bge_idx[i].bge_tx_considx 1973 #define BGE_RX_PRODIDX(x, i) x->bge_idx[i].bge_rx_prodidx 1974 1975 #define BGE_STATFLAG_UPDATED 0x00000001 1976 #define BGE_STATFLAG_LINKSTATE_CHANGED 0x00000002 1977 #define BGE_STATFLAG_ERROR 0x00000004 1978 1979 1980 /* 1981 * Broadcom Vendor ID 1982 * (Note: the BCM570x still defaults to the Alteon PCI vendor ID 1983 * even though they're now manufactured by Broadcom) 1984 */ 1985 #define BCOM_VENDORID 0x14E4 1986 #define BCOM_DEVICEID_BCM5700 0x1644 1987 #define BCOM_DEVICEID_BCM5701 0x1645 1988 #define BCOM_DEVICEID_BCM5702 0x1646 1989 #define BCOM_DEVICEID_BCM5702X 0x16A6 1990 #define BCOM_DEVICEID_BCM5702_ALT 0x16C6 1991 #define BCOM_DEVICEID_BCM5703 0x1647 1992 #define BCOM_DEVICEID_BCM5703X 0x16A7 1993 #define BCOM_DEVICEID_BCM5703_ALT 0x16C7 1994 #define BCOM_DEVICEID_BCM5704C 0x1648 1995 #define BCOM_DEVICEID_BCM5704S 0x16A8 1996 #define BCOM_DEVICEID_BCM5704S_ALT 0x1649 1997 #define BCOM_DEVICEID_BCM5705 0x1653 1998 #define BCOM_DEVICEID_BCM5705K 0x1654 1999 #define BCOM_DEVICEID_BCM5705F 0x166E 2000 #define BCOM_DEVICEID_BCM5705M 0x165D 2001 #define BCOM_DEVICEID_BCM5705M_ALT 0x165E 2002 #define BCOM_DEVICEID_BCM5714C 0x1668 2003 #define BCOM_DEVICEID_BCM5714S 0x1669 2004 #define BCOM_DEVICEID_BCM5715 0x1678 2005 #define BCOM_DEVICEID_BCM5715S 0x1679 2006 #define BCOM_DEVICEID_BCM5720 0x1658 2007 #define BCOM_DEVICEID_BCM5721 0x1659 2008 #define BCOM_DEVICEID_BCM5750 0x1676 2009 #define BCOM_DEVICEID_BCM5750M 0x167C 2010 #define BCOM_DEVICEID_BCM5751 0x1677 2011 #define BCOM_DEVICEID_BCM5751F 0x167E 2012 #define BCOM_DEVICEID_BCM5751M 0x167D 2013 #define BCOM_DEVICEID_BCM5752 0x1600 2014 #define BCOM_DEVICEID_BCM5752M 0x1601 2015 #define BCOM_DEVICEID_BCM5753 0x16F7 2016 #define BCOM_DEVICEID_BCM5753F 0x16FE 2017 #define BCOM_DEVICEID_BCM5753M 0x16FD 2018 #define BCOM_DEVICEID_BCM5754 0x167A 2019 #define BCOM_DEVICEID_BCM5754M 0x1672 2020 #define BCOM_DEVICEID_BCM5755 0x167B 2021 #define BCOM_DEVICEID_BCM5755M 0x1673 2022 #define BCOM_DEVICEID_BCM5780 0x166A 2023 #define BCOM_DEVICEID_BCM5780S 0x166B 2024 #define BCOM_DEVICEID_BCM5781 0x16DD 2025 #define BCOM_DEVICEID_BCM5782 0x1696 2026 #define BCOM_DEVICEID_BCM5786 0x169A 2027 #define BCOM_DEVICEID_BCM5787 0x169B 2028 #define BCOM_DEVICEID_BCM5787M 0x1693 2029 #define BCOM_DEVICEID_BCM5788 0x169C 2030 #define BCOM_DEVICEID_BCM5789 0x169D 2031 #define BCOM_DEVICEID_BCM5901 0x170D 2032 #define BCOM_DEVICEID_BCM5901A2 0x170E 2033 #define BCOM_DEVICEID_BCM5903M 0x16FF 2034 2035 /* 2036 * Alteon AceNIC PCI vendor/device ID. 2037 */ 2038 #define ALTEON_VENDORID 0x12AE 2039 #define ALTEON_DEVICEID_ACENIC 0x0001 2040 #define ALTEON_DEVICEID_ACENIC_COPPER 0x0002 2041 #define ALTEON_DEVICEID_BCM5700 0x0003 2042 #define ALTEON_DEVICEID_BCM5701 0x0004 2043 2044 /* 2045 * 3Com 3c996 PCI vendor/device ID. 2046 */ 2047 #define TC_VENDORID 0x10B7 2048 #define TC_DEVICEID_3C996 0x0003 2049 2050 /* 2051 * SysKonnect PCI vendor ID 2052 */ 2053 #define SK_VENDORID 0x1148 2054 #define SK_DEVICEID_ALTIMA 0x4400 2055 #define SK_SUBSYSID_9D21 0x4421 2056 #define SK_SUBSYSID_9D41 0x4441 2057 2058 /* 2059 * Altima PCI vendor/device ID. 2060 */ 2061 #define ALTIMA_VENDORID 0x173b 2062 #define ALTIMA_DEVICE_AC1000 0x03e8 2063 #define ALTIMA_DEVICE_AC1002 0x03e9 2064 #define ALTIMA_DEVICE_AC9100 0x03ea 2065 2066 /* 2067 * Dell PCI vendor ID 2068 */ 2069 2070 #define DELL_VENDORID 0x1028 2071 2072 /* 2073 * Apple PCI vendor ID. 2074 */ 2075 #define APPLE_VENDORID 0x106b 2076 #define APPLE_DEVICE_BCM5701 0x1645 2077 2078 /* 2079 * Offset of MAC address inside EEPROM. 2080 */ 2081 #define BGE_EE_MAC_OFFSET 0x7C 2082 #define BGE_EE_HWCFG_OFFSET 0xC8 2083 2084 #define BGE_HWCFG_VOLTAGE 0x00000003 2085 #define BGE_HWCFG_PHYLED_MODE 0x0000000C 2086 #define BGE_HWCFG_MEDIA 0x00000030 2087 #define BGE_HWCFG_ASF 0x00000080 2088 2089 #define BGE_VOLTAGE_1POINT3 0x00000000 2090 #define BGE_VOLTAGE_1POINT8 0x00000001 2091 2092 #define BGE_PHYLEDMODE_UNSPEC 0x00000000 2093 #define BGE_PHYLEDMODE_TRIPLELED 0x00000004 2094 #define BGE_PHYLEDMODE_SINGLELED 0x00000008 2095 2096 #define BGE_MEDIA_UNSPEC 0x00000000 2097 #define BGE_MEDIA_COPPER 0x00000010 2098 #define BGE_MEDIA_FIBER 0x00000020 2099 2100 #define BGE_PCI_READ_CMD 0x06000000 2101 #define BGE_PCI_WRITE_CMD 0x70000000 2102 2103 #define BGE_TICKS_PER_SEC 1000000 2104 2105 /* 2106 * Ring size constants. 2107 */ 2108 #define BGE_EVENT_RING_CNT 256 2109 #define BGE_CMD_RING_CNT 64 2110 #define BGE_STD_RX_RING_CNT 512 2111 #define BGE_JUMBO_RX_RING_CNT 256 2112 #define BGE_MINI_RX_RING_CNT 1024 2113 #define BGE_RETURN_RING_CNT 1024 2114 2115 /* 5705 has smaller return ring size */ 2116 2117 #define BGE_RETURN_RING_CNT_5705 512 2118 2119 /* 2120 * Possible TX ring sizes. 2121 */ 2122 #define BGE_TX_RING_CNT_128 128 2123 #define BGE_TX_RING_BASE_128 0x3800 2124 2125 #define BGE_TX_RING_CNT_256 256 2126 #define BGE_TX_RING_BASE_256 0x3000 2127 2128 #define BGE_TX_RING_CNT_512 512 2129 #define BGE_TX_RING_BASE_512 0x2000 2130 2131 #define BGE_TX_RING_CNT BGE_TX_RING_CNT_512 2132 #define BGE_TX_RING_BASE BGE_TX_RING_BASE_512 2133 2134 /* 2135 * Tigon III statistics counters. 2136 */ 2137 /* Statistics maintained MAC Receive block. */ 2138 struct bge_rx_mac_stats { 2139 bge_hostaddr ifHCInOctets; 2140 bge_hostaddr Reserved1; 2141 bge_hostaddr etherStatsFragments; 2142 bge_hostaddr ifHCInUcastPkts; 2143 bge_hostaddr ifHCInMulticastPkts; 2144 bge_hostaddr ifHCInBroadcastPkts; 2145 bge_hostaddr dot3StatsFCSErrors; 2146 bge_hostaddr dot3StatsAlignmentErrors; 2147 bge_hostaddr xonPauseFramesReceived; 2148 bge_hostaddr xoffPauseFramesReceived; 2149 bge_hostaddr macControlFramesReceived; 2150 bge_hostaddr xoffStateEntered; 2151 bge_hostaddr dot3StatsFramesTooLong; 2152 bge_hostaddr etherStatsJabbers; 2153 bge_hostaddr etherStatsUndersizePkts; 2154 bge_hostaddr inRangeLengthError; 2155 bge_hostaddr outRangeLengthError; 2156 bge_hostaddr etherStatsPkts64Octets; 2157 bge_hostaddr etherStatsPkts65Octetsto127Octets; 2158 bge_hostaddr etherStatsPkts128Octetsto255Octets; 2159 bge_hostaddr etherStatsPkts256Octetsto511Octets; 2160 bge_hostaddr etherStatsPkts512Octetsto1023Octets; 2161 bge_hostaddr etherStatsPkts1024Octetsto1522Octets; 2162 bge_hostaddr etherStatsPkts1523Octetsto2047Octets; 2163 bge_hostaddr etherStatsPkts2048Octetsto4095Octets; 2164 bge_hostaddr etherStatsPkts4096Octetsto8191Octets; 2165 bge_hostaddr etherStatsPkts8192Octetsto9022Octets; 2166 }; 2167 2168 2169 /* Statistics maintained MAC Transmit block. */ 2170 struct bge_tx_mac_stats { 2171 bge_hostaddr ifHCOutOctets; 2172 bge_hostaddr Reserved2; 2173 bge_hostaddr etherStatsCollisions; 2174 bge_hostaddr outXonSent; 2175 bge_hostaddr outXoffSent; 2176 bge_hostaddr flowControlDone; 2177 bge_hostaddr dot3StatsInternalMacTransmitErrors; 2178 bge_hostaddr dot3StatsSingleCollisionFrames; 2179 bge_hostaddr dot3StatsMultipleCollisionFrames; 2180 bge_hostaddr dot3StatsDeferredTransmissions; 2181 bge_hostaddr Reserved3; 2182 bge_hostaddr dot3StatsExcessiveCollisions; 2183 bge_hostaddr dot3StatsLateCollisions; 2184 bge_hostaddr dot3Collided2Times; 2185 bge_hostaddr dot3Collided3Times; 2186 bge_hostaddr dot3Collided4Times; 2187 bge_hostaddr dot3Collided5Times; 2188 bge_hostaddr dot3Collided6Times; 2189 bge_hostaddr dot3Collided7Times; 2190 bge_hostaddr dot3Collided8Times; 2191 bge_hostaddr dot3Collided9Times; 2192 bge_hostaddr dot3Collided10Times; 2193 bge_hostaddr dot3Collided11Times; 2194 bge_hostaddr dot3Collided12Times; 2195 bge_hostaddr dot3Collided13Times; 2196 bge_hostaddr dot3Collided14Times; 2197 bge_hostaddr dot3Collided15Times; 2198 bge_hostaddr ifHCOutUcastPkts; 2199 bge_hostaddr ifHCOutMulticastPkts; 2200 bge_hostaddr ifHCOutBroadcastPkts; 2201 bge_hostaddr dot3StatsCarrierSenseErrors; 2202 bge_hostaddr ifOutDiscards; 2203 bge_hostaddr ifOutErrors; 2204 }; 2205 2206 /* Stats counters access through registers */ 2207 struct bge_mac_stats_regs { 2208 uint32_t ifHCOutOctets; 2209 uint32_t Reserved0; 2210 uint32_t etherStatsCollisions; 2211 uint32_t outXonSent; 2212 uint32_t outXoffSent; 2213 uint32_t Reserved1; 2214 uint32_t dot3StatsInternalMacTransmitErrors; 2215 uint32_t dot3StatsSingleCollisionFrames; 2216 uint32_t dot3StatsMultipleCollisionFrames; 2217 uint32_t dot3StatsDeferredTransmissions; 2218 uint32_t Reserved2; 2219 uint32_t dot3StatsExcessiveCollisions; 2220 uint32_t dot3StatsLateCollisions; 2221 uint32_t Reserved3[14]; 2222 uint32_t ifHCOutUcastPkts; 2223 uint32_t ifHCOutMulticastPkts; 2224 uint32_t ifHCOutBroadcastPkts; 2225 uint32_t Reserved4[2]; 2226 uint32_t ifHCInOctets; 2227 uint32_t Reserved5; 2228 uint32_t etherStatsFragments; 2229 uint32_t ifHCInUcastPkts; 2230 uint32_t ifHCInMulticastPkts; 2231 uint32_t ifHCInBroadcastPkts; 2232 uint32_t dot3StatsFCSErrors; 2233 uint32_t dot3StatsAlignmentErrors; 2234 uint32_t xonPauseFramesReceived; 2235 uint32_t xoffPauseFramesReceived; 2236 uint32_t macControlFramesReceived; 2237 uint32_t xoffStateEntered; 2238 uint32_t dot3StatsFramesTooLong; 2239 uint32_t etherStatsJabbers; 2240 uint32_t etherStatsUndersizePkts; 2241 }; 2242 2243 struct bge_stats { 2244 uint8_t Reserved0[256]; 2245 2246 /* Statistics maintained by Receive MAC. */ 2247 struct bge_rx_mac_stats rxstats; 2248 2249 bge_hostaddr Unused1[37]; 2250 2251 /* Statistics maintained by Transmit MAC. */ 2252 struct bge_tx_mac_stats txstats; 2253 2254 bge_hostaddr Unused2[31]; 2255 2256 /* Statistics maintained by Receive List Placement. */ 2257 bge_hostaddr COSIfHCInPkts[16]; 2258 bge_hostaddr COSFramesDroppedDueToFilters; 2259 bge_hostaddr nicDmaWriteQueueFull; 2260 bge_hostaddr nicDmaWriteHighPriQueueFull; 2261 bge_hostaddr nicNoMoreRxBDs; 2262 bge_hostaddr ifInDiscards; 2263 bge_hostaddr ifInErrors; 2264 bge_hostaddr nicRecvThresholdHit; 2265 2266 bge_hostaddr Unused3[9]; 2267 2268 /* Statistics maintained by Send Data Initiator. */ 2269 bge_hostaddr COSIfHCOutPkts[16]; 2270 bge_hostaddr nicDmaReadQueueFull; 2271 bge_hostaddr nicDmaReadHighPriQueueFull; 2272 bge_hostaddr nicSendDataCompQueueFull; 2273 2274 /* Statistics maintained by Host Coalescing. */ 2275 bge_hostaddr nicRingSetSendProdIndex; 2276 bge_hostaddr nicRingStatusUpdate; 2277 bge_hostaddr nicInterrupts; 2278 bge_hostaddr nicAvoidedInterrupts; 2279 bge_hostaddr nicSendThresholdHit; 2280 2281 uint8_t Reserved4[320]; 2282 }; 2283 2284 /* 2285 * Tigon general information block. This resides in host memory 2286 * and contains the status counters, ring control blocks and 2287 * producer pointers. 2288 */ 2289 2290 struct bge_gib { 2291 struct bge_stats bge_stats; 2292 struct bge_rcb bge_tx_rcb[16]; 2293 struct bge_rcb bge_std_rx_rcb; 2294 struct bge_rcb bge_jumbo_rx_rcb; 2295 struct bge_rcb bge_mini_rx_rcb; 2296 struct bge_rcb bge_return_rcb; 2297 }; 2298 2299 #define BGE_FRAMELEN 1518 2300 #define BGE_MAX_FRAMELEN 1536 2301 #define BGE_JUMBO_FRAMELEN 9018 2302 #define BGE_JUMBO_MTU (BGE_JUMBO_FRAMELEN-ETHER_HDR_LEN-ETHER_CRC_LEN) 2303 #define BGE_MIN_FRAMELEN 60 2304 2305 /* 2306 * Other utility macros. 2307 */ 2308 #define BGE_INC(x, y) (x) = (x + 1) % y 2309 2310 /* 2311 * Register access macros. The Tigon always uses memory mapped register 2312 * accesses and all registers must be accessed with 32 bit operations. 2313 */ 2314 2315 #define CSR_WRITE_4(sc, reg, val) \ 2316 bus_space_write_4(sc->bge_btag, sc->bge_bhandle, reg, val) 2317 2318 #define CSR_READ_4(sc, reg) \ 2319 bus_space_read_4(sc->bge_btag, sc->bge_bhandle, reg) 2320 2321 #define BGE_SETBIT(sc, reg, x) \ 2322 CSR_WRITE_4(sc, reg, (CSR_READ_4(sc, reg) | (x))) 2323 #define BGE_CLRBIT(sc, reg, x) \ 2324 CSR_WRITE_4(sc, reg, (CSR_READ_4(sc, reg) & ~(x))) 2325 2326 #define PCI_SETBIT(dev, reg, x, s) \ 2327 pci_write_config(dev, reg, (pci_read_config(dev, reg, s) | (x)), s) 2328 #define PCI_CLRBIT(dev, reg, x, s) \ 2329 pci_write_config(dev, reg, (pci_read_config(dev, reg, s) & ~(x)), s) 2330 2331 /* 2332 * Memory management stuff. Note: the SSLOTS, MSLOTS and JSLOTS 2333 * values are tuneable. They control the actual amount of buffers 2334 * allocated for the standard, mini and jumbo receive rings. 2335 */ 2336 2337 #define BGE_SSLOTS 256 2338 #define BGE_MSLOTS 256 2339 #define BGE_JSLOTS 384 2340 2341 #define BGE_JRAWLEN (BGE_JUMBO_FRAMELEN + ETHER_ALIGN) 2342 #define BGE_JLEN (BGE_JRAWLEN + (sizeof(uint64_t) - \ 2343 (BGE_JRAWLEN % sizeof(uint64_t)))) 2344 #define BGE_JPAGESZ PAGE_SIZE 2345 #define BGE_RESID (BGE_JPAGESZ - (BGE_JLEN * BGE_JSLOTS) % BGE_JPAGESZ) 2346 #define BGE_JMEM ((BGE_JLEN * BGE_JSLOTS) + BGE_RESID) 2347 2348 #define BGE_NSEG_JUMBO 4 2349 #define BGE_NSEG_NEW 32 2350 2351 /* 2352 * Ring structures. Most of these reside in host memory and we tell 2353 * the NIC where they are via the ring control blocks. The exceptions 2354 * are the tx and command rings, which live in NIC memory and which 2355 * we access via the shared memory window. 2356 */ 2357 2358 struct bge_ring_data { 2359 struct bge_rx_bd *bge_rx_std_ring; 2360 bus_addr_t bge_rx_std_ring_paddr; 2361 struct bge_extrx_bd *bge_rx_jumbo_ring; 2362 bus_addr_t bge_rx_jumbo_ring_paddr; 2363 struct bge_rx_bd *bge_rx_return_ring; 2364 bus_addr_t bge_rx_return_ring_paddr; 2365 struct bge_tx_bd *bge_tx_ring; 2366 bus_addr_t bge_tx_ring_paddr; 2367 struct bge_status_block *bge_status_block; 2368 bus_addr_t bge_status_block_paddr; 2369 struct bge_stats *bge_stats; 2370 bus_addr_t bge_stats_paddr; 2371 struct bge_gib bge_info; 2372 }; 2373 2374 #define BGE_STD_RX_RING_SZ \ 2375 (sizeof(struct bge_rx_bd) * BGE_STD_RX_RING_CNT) 2376 #define BGE_JUMBO_RX_RING_SZ \ 2377 (sizeof(struct bge_extrx_bd) * BGE_JUMBO_RX_RING_CNT) 2378 #define BGE_TX_RING_SZ \ 2379 (sizeof(struct bge_tx_bd) * BGE_TX_RING_CNT) 2380 #define BGE_RX_RTN_RING_SZ(x) \ 2381 (sizeof(struct bge_rx_bd) * x->bge_return_ring_cnt) 2382 2383 #define BGE_STATUS_BLK_SZ sizeof (struct bge_status_block) 2384 2385 #define BGE_STATS_SZ sizeof (struct bge_stats) 2386 2387 /* 2388 * Mbuf pointers. We need these to keep track of the virtual addresses 2389 * of our mbuf chains since we can only convert from physical to virtual, 2390 * not the other way around. 2391 */ 2392 struct bge_chain_data { 2393 bus_dma_tag_t bge_parent_tag; 2394 bus_dma_tag_t bge_rx_std_ring_tag; 2395 bus_dma_tag_t bge_rx_jumbo_ring_tag; 2396 bus_dma_tag_t bge_rx_return_ring_tag; 2397 bus_dma_tag_t bge_tx_ring_tag; 2398 bus_dma_tag_t bge_status_tag; 2399 bus_dma_tag_t bge_stats_tag; 2400 bus_dma_tag_t bge_mtag; /* mbuf mapping tag */ 2401 bus_dma_tag_t bge_mtag_jumbo; /* mbuf mapping tag */ 2402 bus_dmamap_t bge_tx_dmamap[BGE_TX_RING_CNT]; 2403 bus_dmamap_t bge_rx_std_dmamap[BGE_STD_RX_RING_CNT]; 2404 bus_dmamap_t bge_rx_jumbo_dmamap[BGE_JUMBO_RX_RING_CNT]; 2405 bus_dmamap_t bge_rx_std_ring_map; 2406 bus_dmamap_t bge_rx_jumbo_ring_map; 2407 bus_dmamap_t bge_tx_ring_map; 2408 bus_dmamap_t bge_rx_return_ring_map; 2409 bus_dmamap_t bge_status_map; 2410 bus_dmamap_t bge_stats_map; 2411 struct mbuf *bge_tx_chain[BGE_TX_RING_CNT]; 2412 struct mbuf *bge_rx_std_chain[BGE_STD_RX_RING_CNT]; 2413 struct mbuf *bge_rx_jumbo_chain[BGE_JUMBO_RX_RING_CNT]; 2414 }; 2415 2416 struct bge_dmamap_arg { 2417 struct bge_softc *sc; 2418 bus_addr_t bge_busaddr; 2419 uint16_t bge_flags; 2420 int bge_idx; 2421 int bge_maxsegs; 2422 struct bge_tx_bd *bge_ring; 2423 }; 2424 2425 #define BGE_HWREV_TIGON 0x01 2426 #define BGE_HWREV_TIGON_II 0x02 2427 #define BGE_TIMEOUT 100000 2428 #define BGE_TXCONS_UNSET 0xFFFF /* impossible value */ 2429 2430 struct bge_bcom_hack { 2431 int reg; 2432 int val; 2433 }; 2434 2435 #define ASF_ENABLE 1 2436 #define ASF_NEW_HANDSHAKE 2 2437 #define ASF_STACKUP 4 2438 2439 struct bge_softc { 2440 struct ifnet *bge_ifp; /* interface info */ 2441 device_t bge_dev; 2442 struct mtx bge_mtx; 2443 device_t bge_miibus; 2444 bus_space_handle_t bge_bhandle; 2445 bus_space_tag_t bge_btag; 2446 void *bge_intrhand; 2447 struct resource *bge_irq; 2448 struct resource *bge_res; 2449 struct ifmedia bge_ifmedia; /* TBI media info */ 2450 uint32_t bge_flags; 2451 #define BGE_FLAG_TBI 0x00000001 2452 #define BGE_FLAG_JUMBO 0x00000002 2453 #define BGE_FLAG_MSI 0x00000100 2454 #define BGE_FLAG_PCIX 0x00000200 2455 #define BGE_FLAG_PCIE 0x00000400 2456 #define BGE_FLAG_5700_FAMILY 0x00001000 2457 #define BGE_FLAG_5705_PLUS 0x00002000 2458 #define BGE_FLAG_5714_FAMILY 0x00004000 2459 #define BGE_FLAG_575X_PLUS 0x00008000 2460 #define BGE_FLAG_RX_ALIGNBUG 0x00100000 2461 #define BGE_FLAG_NO_3LED 0x00200000 2462 #define BGE_FLAG_ADC_BUG 0x00400000 2463 #define BGE_FLAG_5704_A0_BUG 0x00800000 2464 #define BGE_FLAG_JITTER_BUG 0x01000000 2465 #define BGE_FLAG_BER_BUG 0x02000000 2466 uint32_t bge_chipid; 2467 uint8_t bge_asicrev; 2468 uint8_t bge_chiprev; 2469 uint8_t bge_asf_mode; 2470 uint8_t bge_asf_count; 2471 struct bge_ring_data bge_ldata; /* rings */ 2472 struct bge_chain_data bge_cdata; /* mbufs */ 2473 uint16_t bge_tx_saved_considx; 2474 uint16_t bge_rx_saved_considx; 2475 uint16_t bge_ev_saved_considx; 2476 uint16_t bge_return_ring_cnt; 2477 uint16_t bge_std; /* current std ring head */ 2478 uint16_t bge_jumbo; /* current jumo ring head */ 2479 uint32_t bge_stat_ticks; 2480 uint32_t bge_rx_coal_ticks; 2481 uint32_t bge_tx_coal_ticks; 2482 uint32_t bge_tx_prodidx; 2483 uint32_t bge_rx_max_coal_bds; 2484 uint32_t bge_tx_max_coal_bds; 2485 uint32_t bge_tx_buf_ratio; 2486 int bge_if_flags; 2487 int bge_txcnt; 2488 int bge_link; /* link state */ 2489 int bge_link_evt; /* pending link event */ 2490 int bge_timer; 2491 struct callout bge_stat_ch; 2492 uint32_t bge_rx_discards; 2493 uint32_t bge_tx_discards; 2494 uint32_t bge_tx_collisions; 2495 #ifdef DEVICE_POLLING 2496 int rxcycles; 2497 #endif /* DEVICE_POLLING */ 2498 }; 2499 2500 #define BGE_LOCK_INIT(_sc, _name) \ 2501 mtx_init(&(_sc)->bge_mtx, _name, MTX_NETWORK_LOCK, MTX_DEF) 2502 #define BGE_LOCK(_sc) mtx_lock(&(_sc)->bge_mtx) 2503 #define BGE_LOCK_ASSERT(_sc) mtx_assert(&(_sc)->bge_mtx, MA_OWNED) 2504 #define BGE_UNLOCK(_sc) mtx_unlock(&(_sc)->bge_mtx) 2505 #define BGE_LOCK_DESTROY(_sc) mtx_destroy(&(_sc)->bge_mtx) 2506