if_skreg.h revision 1.11
1 /* $NetBSD: if_skreg.h,v 1.11 2007/01/31 09:56:26 msaitoh Exp $ */ 2 3 /*- 4 * Copyright (c) 2003 The NetBSD Foundation, Inc. 5 * All rights reserved. 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions 9 * are met: 10 * 1. Redistributions of source code must retain the above copyright 11 * notice, this list of conditions and the following disclaimer. 12 * 2. Redistributions in binary form must reproduce the above copyright 13 * notice, this list of conditions and the following disclaimer in the 14 * documentation and/or other materials provided with the distribution. 15 * 3. All advertising materials mentioning features or use of this software 16 * must display the following acknowledgement: 17 * This product includes software developed by the NetBSD 18 * Foundation, Inc. and its contributors. 19 * 4. Neither the name of The NetBSD Foundation nor the names of its 20 * contributors may be used to endorse or promote products derived 21 * from this software without specific prior written permission. 22 * 23 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 24 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 25 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 26 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 27 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 28 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 29 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 30 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 31 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 32 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 33 * POSSIBILITY OF SUCH DAMAGE. 34 */ 35 /* $OpenBSD: if_skreg.h,v 1.10 2003/08/12 05:23:06 nate Exp $ */ 36 /* $OpenBSD: yukonreg.h,v 1.2 2003/08/12 05:23:06 nate Exp $ */ 37 /* $OpenBSD: if_skreg.h,v 1.41 2006/11/23 21:56:32 kettenis Exp $ */ 38 39 /* 40 * Copyright (c) 1997, 1998, 1999, 2000 41 * Bill Paul <wpaul (at) ctr.columbia.edu>. All rights reserved. 42 * 43 * Redistribution and use in source and binary forms, with or without 44 * modification, are permitted provided that the following conditions 45 * are met: 46 * 1. Redistributions of source code must retain the above copyright 47 * notice, this list of conditions and the following disclaimer. 48 * 2. Redistributions in binary form must reproduce the above copyright 49 * notice, this list of conditions and the following disclaimer in the 50 * documentation and/or other materials provided with the distribution. 51 * 3. All advertising materials mentioning features or use of this software 52 * must display the following acknowledgement: 53 * This product includes software developed by Bill Paul. 54 * 4. Neither the name of the author nor the names of any co-contributors 55 * may be used to endorse or promote products derived from this software 56 * without specific prior written permission. 57 * 58 * THIS SOFTWARE IS PROVIDED BY Bill Paul AND CONTRIBUTORS ``AS IS'' AND 59 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 60 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 61 * ARE DISCLAIMED. IN NO EVENT SHALL Bill Paul OR THE VOICES IN HIS HEAD 62 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 63 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 64 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 65 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 66 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 67 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF 68 * THE POSSIBILITY OF SUCH DAMAGE. 69 * 70 * $FreeBSD: /c/ncvs/src/sys/pci/if_skreg.h,v 1.9 2000/04/22 02:16:37 wpaul Exp $ 71 * $FreeBSD: /c/ncvs/src/sys/pci/xmaciireg.h,v 1.3 2000/04/22 02:16:37 wpaul Exp $ 72 */ 73 74 /* 75 * Copyright (c) 2003 Nathan L. Binkert <binkertn (at) umich.edu> 76 * 77 * Permission to use, copy, modify, and distribute this software for any 78 * purpose with or without fee is hereby granted, provided that the above 79 * copyright notice and this permission notice appear in all copies. 80 * 81 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES 82 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF 83 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR 84 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES 85 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN 86 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF 87 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. 88 */ 89 90 #ifndef _DEV_PCI_IF_SKREG_H_ 91 #define _DEV_PCI_IF_SKREG_H_ 92 93 #include <net/if.h> 94 #include <net/if_ether.h> 95 #include <net/if_media.h> 96 97 98 /* 99 * GEnesis registers. The GEnesis chip has a 256-byte I/O window 100 * but internally it has a 16K register space. This 16K space is 101 * divided into 128-byte blocks. The first 128 bytes of the I/O 102 * window represent the first block, which is permanently mapped 103 * at the start of the window. The other 127 blocks can be mapped 104 * to the second 128 bytes of the I/O window by setting the desired 105 * block value in the RAP register in block 0. Not all of the 127 106 * blocks are actually used. Most registers are 32 bits wide, but 107 * there are a few 16-bit and 8-bit ones as well. 108 */ 109 110 111 /* Start of remappable register window. */ 112 #define SK_WIN_BASE 0x0080 113 114 /* Size of a window */ 115 #define SK_WIN_LEN 0x80 116 117 #define SK_WIN_MASK 0x3F80 118 #define SK_REG_MASK 0x7F 119 120 /* Compute the window of a given register (for the RAP register) */ 121 #define SK_WIN(reg) (((reg) & SK_WIN_MASK) / SK_WIN_LEN) 122 123 /* Compute the relative offset of a register within the window */ 124 #define SK_REG(reg) ((reg) & SK_REG_MASK) 125 126 #define SK_PORT_A 0 127 #define SK_PORT_B 1 128 129 /* 130 * Compute offset of port-specific register. Since there are two 131 * ports, there are two of some GEnesis modules (e.g. two sets of 132 * DMA queues, two sets of FIFO control registers, etc...). Normally, 133 * the block for port 0 is at offset 0x0 and the block for port 1 is 134 * at offset 0x80 (i.e. the next page over). However for the transmit 135 * BMUs and RAMbuffers, there are two blocks for each port: one for 136 * the sync transmit queue and one for the async queue (which we don't 137 * use). However instead of ordering them like this: 138 * TX sync 1 / TX sync 2 / TX async 1 / TX async 2 139 * SysKonnect has instead ordered them like this: 140 * TX sync 1 / TX async 1 / TX sync 2 / TX async 2 141 * This means that when referencing the TX BMU and RAMbuffer registers, 142 * we have to double the block offset (0x80 * 2) in order to reach the 143 * second queue. This prevents us from using the same formula 144 * (sk_port * 0x80) to compute the offsets for all of the port-specific 145 * blocks: we need an extra offset for the BMU and RAMbuffer registers. 146 * The simplest thing is to provide an extra argument to these macros: 147 * the 'skip' parameter. The 'skip' value is the number of extra pages 148 * for skip when computing the port0/port1 offsets. For most registers, 149 * the skip value is 0; for the BMU and RAMbuffer registers, it's 1. 150 */ 151 #define SK_IF_READ_4(sc_if, skip, reg) \ 152 sk_win_read_4(sc_if->sk_softc, reg + \ 153 ((sc_if->sk_port * (skip + 1)) * SK_WIN_LEN)) 154 #define SK_IF_READ_2(sc_if, skip, reg) \ 155 sk_win_read_2(sc_if->sk_softc, reg + \ 156 ((sc_if->sk_port * (skip + 1)) * SK_WIN_LEN)) 157 #define SK_IF_READ_1(sc_if, skip, reg) \ 158 sk_win_read_1(sc_if->sk_softc, reg + \ 159 ((sc_if->sk_port * (skip + 1)) * SK_WIN_LEN)) 160 161 #define SK_IF_WRITE_4(sc_if, skip, reg, val) \ 162 sk_win_write_4(sc_if->sk_softc, \ 163 reg + ((sc_if->sk_port * (skip + 1)) * SK_WIN_LEN), val) 164 #define SK_IF_WRITE_2(sc_if, skip, reg, val) \ 165 sk_win_write_2(sc_if->sk_softc, \ 166 reg + ((sc_if->sk_port * (skip + 1)) * SK_WIN_LEN), val) 167 #define SK_IF_WRITE_1(sc_if, skip, reg, val) \ 168 sk_win_write_1(sc_if->sk_softc, \ 169 reg + ((sc_if->sk_port * (skip + 1)) * SK_WIN_LEN), val) 170 171 /* Block 0 registers, permanently mapped at iobase. */ 172 #define SK_RAP 0x0000 173 #define SK_CSR 0x0004 174 #define SK_LED 0x0006 175 /* XXX 0x0007 B0_POWER_CTRL */ 176 #define SK_ISR 0x0008 /* interrupt source */ 177 #define SK_IMR 0x000C /* interrupt mask */ 178 #define SK_IESR 0x0010 /* interrupt hardware error source */ 179 #define SK_IEMR 0x0014 /* interrupt hardware error mask */ 180 #define SK_ISSR 0x0018 /* special interrupt source */ 181 #define SK_Y2_ISSR2 0x001C 182 #define SK_Y2_ISSR3 0x0020 183 #define SK_Y2_EISR 0x0024 184 #define SK_Y2_LISR 0x0028 185 #define SK_Y2_ICR 0x002C 186 #define SK_XM_IMR0 0x0020 187 #define SK_XM_ISR0 0x0028 188 #define SK_XM_PHYADDR0 0x0030 189 #define SK_XM_PHYDATA0 0x0034 190 #define SK_XM_IMR1 0x0040 191 #define SK_XM_ISR1 0x0048 192 #define SK_XM_PHYADDR1 0x0050 193 #define SK_XM_PHYDATA1 0x0054 194 #define SK_BMU_RX_CSR0 0x0060 195 #define SK_BMU_RX_CSR1 0x0064 196 #define SK_BMU_TXS_CSR0 0x0068 197 #define SK_BMU_TXA_CSR0 0x006C 198 #define SK_BMU_TXS_CSR1 0x0070 199 #define SK_BMU_TXA_CSR1 0x0074 200 201 /* SK_CSR register */ 202 #define SK_CSR_SW_RESET 0x0001 203 #define SK_CSR_SW_UNRESET 0x0002 204 #define SK_CSR_MASTER_RESET 0x0004 205 #define SK_CSR_MASTER_UNRESET 0x0008 206 #define SK_CSR_MASTER_STOP 0x0010 207 #define SK_CSR_MASTER_DONE 0x0020 208 #define SK_CSR_SW_IRQ_CLEAR 0x0040 209 #define SK_CSR_SW_IRQ_SET 0x0080 210 #define SK_CSR_SLOTSIZE 0x0100 /* 1 == 64 bits, 0 == 32 */ 211 #define SK_CSR_BUSCLOCK 0x0200 /* 1 == 33/66 MHz, = 33 */ 212 #define SK_CSR_ASF_OFF 0x1000 213 #define SK_CSR_ASF_ON 0x2000 214 215 /* SK_LED register */ 216 #define SK_LED_GREEN_OFF 0x01 217 #define SK_LED_GREEN_ON 0x02 218 219 /* SK_ISR register */ 220 #define SK_ISR_TX2_AS_CHECK 0x00000001 221 #define SK_ISR_TX2_AS_EOF 0x00000002 222 #define SK_ISR_TX2_AS_EOB 0x00000004 223 #define SK_ISR_TX2_S_CHECK 0x00000008 224 #define SK_ISR_TX2_S_EOF 0x00000010 225 #define SK_ISR_TX2_S_EOB 0x00000020 226 #define SK_ISR_TX1_AS_CHECK 0x00000040 227 #define SK_ISR_TX1_AS_EOF 0x00000080 228 #define SK_ISR_TX1_AS_EOB 0x00000100 229 #define SK_ISR_TX1_S_CHECK 0x00000200 230 #define SK_ISR_TX1_S_EOF 0x00000400 231 #define SK_ISR_TX1_S_EOB 0x00000800 232 #define SK_ISR_RX2_CHECK 0x00001000 233 #define SK_ISR_RX2_EOF 0x00002000 234 #define SK_ISR_RX2_EOB 0x00004000 235 #define SK_ISR_RX1_CHECK 0x00008000 236 #define SK_ISR_RX1_EOF 0x00010000 237 #define SK_ISR_RX1_EOB 0x00020000 238 #define SK_ISR_LINK2_OFLOW 0x00040000 239 #define SK_ISR_MAC2 0x00080000 240 #define SK_ISR_LINK1_OFLOW 0x00100000 241 #define SK_ISR_MAC1 0x00200000 242 #define SK_ISR_TIMER 0x00400000 243 #define SK_ISR_EXTERNAL_REG 0x00800000 244 #define SK_ISR_SW 0x01000000 245 #define SK_ISR_I2C_RDY 0x02000000 246 #define SK_ISR_TX2_TIMEO 0x04000000 247 #define SK_ISR_TX1_TIMEO 0x08000000 248 #define SK_ISR_RX2_TIMEO 0x10000000 249 #define SK_ISR_RX1_TIMEO 0x20000000 250 #define SK_ISR_RSVD 0x40000000 251 #define SK_ISR_HWERR 0x80000000 252 253 /* SK_IMR register */ 254 #define SK_IMR_TX2_AS_CHECK 0x00000001 255 #define SK_IMR_TX2_AS_EOF 0x00000002 256 #define SK_IMR_TX2_AS_EOB 0x00000004 257 #define SK_IMR_TX2_S_CHECK 0x00000008 258 #define SK_IMR_TX2_S_EOF 0x00000010 259 #define SK_IMR_TX2_S_EOB 0x00000020 260 #define SK_IMR_TX1_AS_CHECK 0x00000040 261 #define SK_IMR_TX1_AS_EOF 0x00000080 262 #define SK_IMR_TX1_AS_EOB 0x00000100 263 #define SK_IMR_TX1_S_CHECK 0x00000200 264 #define SK_IMR_TX1_S_EOF 0x00000400 265 #define SK_IMR_TX1_S_EOB 0x00000800 266 #define SK_IMR_RX2_CHECK 0x00001000 267 #define SK_IMR_RX2_EOF 0x00002000 268 #define SK_IMR_RX2_EOB 0x00004000 269 #define SK_IMR_RX1_CHECK 0x00008000 270 #define SK_IMR_RX1_EOF 0x00010000 271 #define SK_IMR_RX1_EOB 0x00020000 272 #define SK_IMR_LINK2_OFLOW 0x00040000 273 #define SK_IMR_MAC2 0x00080000 274 #define SK_IMR_LINK1_OFLOW 0x00100000 275 #define SK_IMR_MAC1 0x00200000 276 #define SK_IMR_TIMER 0x00400000 277 #define SK_IMR_EXTERNAL_REG 0x00800000 278 #define SK_IMR_SW 0x01000000 279 #define SK_IMR_I2C_RDY 0x02000000 280 #define SK_IMR_TX2_TIMEO 0x04000000 281 #define SK_IMR_TX1_TIMEO 0x08000000 282 #define SK_IMR_RX2_TIMEO 0x10000000 283 #define SK_IMR_RX1_TIMEO 0x20000000 284 #define SK_IMR_RSVD 0x40000000 285 #define SK_IMR_HWERR 0x80000000 286 287 #define SK_INTRS1 \ 288 (SK_IMR_RX1_EOF|SK_IMR_TX1_S_EOF|SK_IMR_MAC1) 289 290 #define SK_INTRS2 \ 291 (SK_IMR_RX2_EOF|SK_IMR_TX2_S_EOF|SK_IMR_MAC2) 292 293 #define SK_Y2_IMR_TX1_AS_CHECK 0x00000001 294 #define SK_Y2_IMR_TX1_S_CHECK 0x00000002 295 #define SK_Y2_IMR_RX1_CHECK 0x00000004 296 #define SK_Y2_IMR_MAC1 0x00000008 297 #define SK_Y2_IMR_PHY1 0x00000010 298 #define SK_Y2_IMR_TX2_AS_CHECK 0x00000100 299 #define SK_Y2_IMR_TX2_S_CHECK 0x00000200 300 #define SK_Y2_IMR_RX2_CHECK 0x00000400 301 #define SK_Y2_IMR_MAC2 0x00000800 302 #define SK_Y2_IMR_PHY2 0x00001000 303 #define SK_Y2_IMR_TIMER 0x01000000 304 #define SK_Y2_IMR_SW 0x02000000 305 #define SK_Y2_IMR_ASF 0x20000000 306 #define SK_Y2_IMR_BMU 0x40000000 307 #define SK_Y2_IMR_HWERR 0x80000000 308 309 #define SK_Y2_INTRS1 \ 310 (SK_Y2_IMR_RX1_CHECK|SK_Y2_IMR_TX1_AS_CHECK \ 311 |SK_Y2_IMR_MAC1|SK_Y2_IMR_PHY1) 312 313 #define SK_Y2_INTRS2 \ 314 (SK_Y2_IMR_RX2_CHECK|SK_Y2_IMR_TX2_AS_CHECK \ 315 |SK_Y2_IMR_MAC2|SK_Y2_IMR_PHY2) 316 317 /* SK_IESR register */ 318 #define SK_IESR_PAR_RX2 0x00000001 319 #define SK_IESR_PAR_RX1 0x00000002 320 #define SK_IESR_PAR_MAC2 0x00000004 321 #define SK_IESR_PAR_MAC1 0x00000008 322 #define SK_IESR_PAR_WR_RAM 0x00000010 323 #define SK_IESR_PAR_RD_RAM 0x00000020 324 #define SK_IESR_NO_TSTAMP_MAC2 0x00000040 325 #define SK_IESR_NO_TSTAMO_MAC1 0x00000080 326 #define SK_IESR_NO_STS_MAC2 0x00000100 327 #define SK_IESR_NO_STS_MAC1 0x00000200 328 #define SK_IESR_IRQ_STS 0x00000400 329 #define SK_IESR_MASTERERR 0x00000800 330 331 /* SK_IEMR register */ 332 #define SK_IEMR_PAR_RX2 0x00000001 333 #define SK_IEMR_PAR_RX1 0x00000002 334 #define SK_IEMR_PAR_MAC2 0x00000004 335 #define SK_IEMR_PAR_MAC1 0x00000008 336 #define SK_IEMR_PAR_WR_RAM 0x00000010 337 #define SK_IEMR_PAR_RD_RAM 0x00000020 338 #define SK_IEMR_NO_TSTAMP_MAC2 0x00000040 339 #define SK_IEMR_NO_TSTAMO_MAC1 0x00000080 340 #define SK_IEMR_NO_STS_MAC2 0x00000100 341 #define SK_IEMR_NO_STS_MAC1 0x00000200 342 #define SK_IEMR_IRQ_STS 0x00000400 343 #define SK_IEMR_MASTERERR 0x00000800 344 345 /* Block 2 */ 346 #define SK_MAC0_0 0x0100 347 #define SK_MAC0_1 0x0104 348 #define SK_MAC1_0 0x0108 349 #define SK_MAC1_1 0x010C 350 #define SK_MAC2_0 0x0110 351 #define SK_MAC2_1 0x0114 352 #define SK_CONNTYPE 0x0118 353 #define SK_PMDTYPE 0x0119 354 #define SK_CONFIG 0x011A 355 #define SK_CHIPVER 0x011B 356 #define SK_EPROM0 0x011C 357 #define SK_EPROM1 0x011D /* yukon/genesis */ 358 #define SK_Y2_CLKGATE 0x011D /* yukon 2 */ 359 #define SK_EPROM2 0x011E /* yukon/genesis */ 360 #define SK_Y2_HWRES 0x011E /* yukon 2 */ 361 #define SK_EPROM3 0x011F 362 #define SK_EP_ADDR 0x0120 363 #define SK_EP_DATA 0x0124 364 #define SK_EP_LOADCTL 0x0128 365 #define SK_EP_LOADTST 0x0129 366 #define SK_TIMERINIT 0x0130 367 #define SK_TIMER 0x0134 368 #define SK_TIMERCTL 0x0138 369 #define SK_TIMERTST 0x0139 370 #define SK_IMTIMERINIT 0x0140 371 #define SK_IMTIMER 0x0144 372 #define SK_IMTIMERCTL 0x0148 373 #define SK_IMTIMERTST 0x0149 374 #define SK_IMMR 0x014C 375 #define SK_IHWEMR 0x0150 376 #define SK_TESTCTL1 0x0158 377 #define SK_TESTCTL2 0x0159 378 #define SK_GPIO 0x015C 379 #define SK_I2CHWCTL 0x0160 380 #define SK_I2CHWDATA 0x0164 381 #define SK_I2CHWIRQ 0x0168 382 #define SK_I2CSW 0x016C 383 #define SK_BLNKINIT 0x0170 384 #define SK_BLNKCOUNT 0x0174 385 #define SK_BLNKCTL 0x0178 386 #define SK_BLNKSTS 0x0179 387 #define SK_BLNKTST 0x017A 388 389 /* Values for SK_CHIPVER */ 390 #define SK_GENESIS 0x0A 391 #define SK_YUKON 0xB0 392 #define SK_YUKON_LITE 0xB1 393 #define SK_YUKON_LP 0xB2 394 #define SK_YUKON_XL 0xB3 395 #define SK_YUKON_EC_U 0xB4 396 #define SK_YUKON_EC 0xB6 397 #define SK_YUKON_FE 0xB7 398 #define SK_YUKON_FAMILY(x) ((x) & 0xB0) 399 400 #define SK_IS_GENESIS(sc) \ 401 ((sc)->sk_type == SK_GENESIS) 402 #define SK_IS_YUKON(sc) \ 403 ((sc)->sk_type >= SK_YUKON && (sc)->sk_type <= SK_YUKON_LP) 404 #define SK_IS_YUKON2(sc) \ 405 ((sc)->sk_type >= SK_YUKON_XL && (sc)->sk_type <= SK_YUKON_FE) 406 407 /* Known revisions in SK_CONFIG */ 408 #define SK_YUKON_LITE_REV_A0 0x0 /* invented, see test in skc_attach */ 409 #define SK_YUKON_LITE_REV_A1 0x3 410 #define SK_YUKON_LITE_REV_A3 0x7 411 412 #define SK_YUKON_XL_REV_A0 0x0 413 #define SK_YUKON_XL_REV_A1 0x1 414 #define SK_YUKON_XL_REV_A2 0x2 415 #define SK_YUKON_XL_REV_A3 0x3 416 417 #define SK_YUKON_EC_REV_A1 0x0 418 #define SK_YUKON_EC_REV_A2 0x1 419 #define SK_YUKON_EC_REV_A3 0x2 420 421 #define SK_YUKON_EC_U_REV_A0 0x1 422 #define SK_YUKON_EC_U_REV_A1 0x2 423 #define SK_YUKON_EC_U_REV_B0 0x3 424 425 #define SK_YUKON_FE_REV_A1 0x1 426 #define SK_YUKON_FE_REV_A2 0x3 427 428 /* Workaround */ 429 #define SK_WA_43_418 0x01 430 #define SK_WA_4109 0x02 431 432 #define SK_IMCTL_IRQ_CLEAR 0x01 433 #define SK_IMCTL_STOP 0x02 434 #define SK_IMCTL_START 0x04 435 436 /* Number of ticks per usec for interrupt moderation */ 437 #define SK_IMTIMER_TICKS_GENESIS 53 438 #define SK_IMTIMER_TICKS_YUKON 156 439 #define SK_IMTIMER_TICKS_YUKON_EC 125 440 #define SK_IMTIMER_TICKS_YUKON_FE 100 441 #define SK_IMTIMER_TICKS_YUKON_XL 156 442 #define SK_IM_USECS(x) ((x) * imtimer_ticks) 443 444 #define SK_IM_MIN 0 445 #define SK_IM_DEFAULT 1000 446 #define SK_IM_MAX 10000 447 /* 448 * The SK_EPROM0 register contains a byte that describes the 449 * amount of SRAM mounted on the NIC. The value also tells if 450 * the chips are 64K or 128K. This affects the RAMbuffer address 451 * offset that we need to use. 452 */ 453 #define SK_RAMSIZE_512K_64 0x1 454 #define SK_RAMSIZE_1024K_128 0x2 455 #define SK_RAMSIZE_1024K_64 0x3 456 #define SK_RAMSIZE_2048K_128 0x4 457 458 #define SK_RBOFF_0 0x0 459 #define SK_RBOFF_80000 0x80000 460 461 /* 462 * SK_EEPROM1 contains the PHY type, which may be XMAC for 463 * fiber-based cards or BCOM for 1000baseT cards with a Broadcom 464 * PHY. 465 */ 466 #define SK_PHYTYPE_XMAC 0 /* integeated XMAC II PHY */ 467 #define SK_PHYTYPE_BCOM 1 /* Broadcom BCM5400 */ 468 #define SK_PHYTYPE_LONE 2 /* Level One LXT1000 */ 469 #define SK_PHYTYPE_NAT 3 /* National DP83891 */ 470 #define SK_PHYTYPE_MARV_COPPER 4 /* Marvell 88E1011S */ 471 #define SK_PHYTYPE_MARV_FIBER 5 /* Marvell 88E1011S (fiber) */ 472 473 /* 474 * PHY addresses. 475 */ 476 #define SK_PHYADDR_XMAC 0x0 477 #define SK_PHYADDR_BCOM 0x1 478 #define SK_PHYADDR_LONE 0x3 479 #define SK_PHYADDR_NAT 0x0 480 #define SK_PHYADDR_MARV 0x0 481 482 #define SK_CONFIG_SINGLEMAC 0x01 483 #define SK_CONFIG_DIS_DSL_CLK 0x02 484 485 #define SK_PMD_1000BASETX_ALT 0x31 486 #define SK_PMD_1000BASECX 0x43 487 #define SK_PMD_1000BASELX 0x4C 488 #define SK_PMD_1000BASESX 0x53 489 #define SK_PMD_1000BASETX 0x54 490 491 /* GPIO bits */ 492 #define SK_GPIO_DAT0 0x00000001 493 #define SK_GPIO_DAT1 0x00000002 494 #define SK_GPIO_DAT2 0x00000004 495 #define SK_GPIO_DAT3 0x00000008 496 #define SK_GPIO_DAT4 0x00000010 497 #define SK_GPIO_DAT5 0x00000020 498 #define SK_GPIO_DAT6 0x00000040 499 #define SK_GPIO_DAT7 0x00000080 500 #define SK_GPIO_DAT8 0x00000100 501 #define SK_GPIO_DAT9 0x00000200 502 #define SK_GPIO_DIR0 0x00010000 503 #define SK_GPIO_DIR1 0x00020000 504 #define SK_GPIO_DIR2 0x00040000 505 #define SK_GPIO_DIR3 0x00080000 506 #define SK_GPIO_DIR4 0x00100000 507 #define SK_GPIO_DIR5 0x00200000 508 #define SK_GPIO_DIR6 0x00400000 509 #define SK_GPIO_DIR7 0x00800000 510 #define SK_GPIO_DIR8 0x01000000 511 #define SK_GPIO_DIR9 0x02000000 512 513 #define SK_Y2_CLKGATE_LINK2_INACTIVE 0x80 /* port 2 inactive */ 514 #define SK_Y2_CLKGATE_LINK2_GATE_DIS 0x40 /* disable clock gate, 2 */ 515 #define SK_Y2_CLKGATE_LINK2_CORE_DIS 0x20 /* disable core clock, 2 */ 516 #define SK_Y2_CLKGATE_LINK2_PCI_DIS 0x10 /* disable pci clock, 2 */ 517 #define SK_Y2_CLKGATE_LINK1_INACTIVE 0x08 /* port 1 inactive */ 518 #define SK_Y2_CLKGATE_LINK1_GATE_DIS 0x04 /* disable clock gate, 1 */ 519 #define SK_Y2_CLKGATE_LINK1_CORE_DIS 0x02 /* disable core clock, 1 */ 520 #define SK_Y2_CLKGATE_LINK1_PCI_DIS 0x01 /* disable pci clock, 1 */ 521 522 #define SK_Y2_HWRES_LINK_1 0x01 523 #define SK_Y2_HWRES_LINK_2 0x02 524 #define SK_Y2_HWRES_LINK_MASK (SK_Y2_HWRES_LINK_1 | SK_Y2_HWRES_LINK_2) 525 #define SK_Y2_HWRES_LINK_DUAL (SK_Y2_HWRES_LINK_1 | SK_Y2_HWRES_LINK_2) 526 527 /* Block 3 Ram interface and MAC arbiter registers */ 528 #define SK_RAMADDR 0x0180 529 #define SK_RAMDATA0 0x0184 530 #define SK_RAMDATA1 0x0188 531 #define SK_TO0 0x0190 532 #define SK_TO1 0x0191 533 #define SK_TO2 0x0192 534 #define SK_TO3 0x0193 535 #define SK_TO4 0x0194 536 #define SK_TO5 0x0195 537 #define SK_TO6 0x0196 538 #define SK_TO7 0x0197 539 #define SK_TO8 0x0198 540 #define SK_TO9 0x0199 541 #define SK_TO10 0x019A 542 #define SK_TO11 0x019B 543 #define SK_RITIMEO_TMR 0x019C 544 #define SK_RAMCTL 0x01A0 545 #define SK_RITIMER_TST 0x01A2 546 547 #define SK_RAMCTL_RESET 0x0001 548 #define SK_RAMCTL_UNRESET 0x0002 549 #define SK_RAMCTL_CLR_IRQ_WPAR 0x0100 550 #define SK_RAMCTL_CLR_IRQ_RPAR 0x0200 551 552 /* Mac arbiter registers */ 553 #define SK_MINIT_RX1 0x01B0 554 #define SK_MINIT_RX2 0x01B1 555 #define SK_MINIT_TX1 0x01B2 556 #define SK_MINIT_TX2 0x01B3 557 #define SK_MTIMEO_RX1 0x01B4 558 #define SK_MTIMEO_RX2 0x01B5 559 #define SK_MTIMEO_TX1 0x01B6 560 #define SK_MTIEMO_TX2 0x01B7 561 #define SK_MACARB_CTL 0x01B8 562 #define SK_MTIMER_TST 0x01BA 563 #define SK_RCINIT_RX1 0x01C0 564 #define SK_RCINIT_RX2 0x01C1 565 #define SK_RCINIT_TX1 0x01C2 566 #define SK_RCINIT_TX2 0x01C3 567 #define SK_RCTIMEO_RX1 0x01C4 568 #define SK_RCTIMEO_RX2 0x01C5 569 #define SK_RCTIMEO_TX1 0x01C6 570 #define SK_RCTIMEO_TX2 0x01C7 571 #define SK_RECOVERY_CTL 0x01C8 572 #define SK_RCTIMER_TST 0x01CA 573 574 /* Packet arbiter registers */ 575 #define SK_RXPA1_TINIT 0x01D0 576 #define SK_RXPA2_TINIT 0x01D4 577 #define SK_TXPA1_TINIT 0x01D8 578 #define SK_TXPA2_TINIT 0x01DC 579 #define SK_RXPA1_TIMEO 0x01E0 580 #define SK_RXPA2_TIMEO 0x01E4 581 #define SK_TXPA1_TIMEO 0x01E8 582 #define SK_TXPA2_TIMEO 0x01EC 583 #define SK_PKTARB_CTL 0x01F0 584 #define SK_PKTATB_TST 0x01F2 585 586 #define SK_PKTARB_TIMEOUT 0x2000 587 588 #define SK_PKTARBCTL_RESET 0x0001 589 #define SK_PKTARBCTL_UNRESET 0x0002 590 #define SK_PKTARBCTL_RXTO1_OFF 0x0004 591 #define SK_PKTARBCTL_RXTO1_ON 0x0008 592 #define SK_PKTARBCTL_RXTO2_OFF 0x0010 593 #define SK_PKTARBCTL_RXTO2_ON 0x0020 594 #define SK_PKTARBCTL_TXTO1_OFF 0x0040 595 #define SK_PKTARBCTL_TXTO1_ON 0x0080 596 #define SK_PKTARBCTL_TXTO2_OFF 0x0100 597 #define SK_PKTARBCTL_TXTO2_ON 0x0200 598 #define SK_PKTARBCTL_CLR_IRQ_RXTO1 0x0400 599 #define SK_PKTARBCTL_CLR_IRQ_RXTO2 0x0800 600 #define SK_PKTARBCTL_CLR_IRQ_TXTO1 0x1000 601 #define SK_PKTARBCTL_CLR_IRQ_TXTO2 0x2000 602 603 #define SK_MINIT_XMAC_B2 54 604 #define SK_MINIT_XMAC_C1 63 605 606 #define SK_MACARBCTL_RESET 0x0001 607 #define SK_MACARBCTL_UNRESET 0x0002 608 #define SK_MACARBCTL_FASTOE_OFF 0x0004 609 #define SK_MACARBCRL_FASTOE_ON 0x0008 610 611 #define SK_RCINIT_XMAC_B2 54 612 #define SK_RCINIT_XMAC_C1 0 613 614 #define SK_RECOVERYCTL_RX1_OFF 0x0001 615 #define SK_RECOVERYCTL_RX1_ON 0x0002 616 #define SK_RECOVERYCTL_RX2_OFF 0x0004 617 #define SK_RECOVERYCTL_RX2_ON 0x0008 618 #define SK_RECOVERYCTL_TX1_OFF 0x0010 619 #define SK_RECOVERYCTL_TX1_ON 0x0020 620 #define SK_RECOVERYCTL_TX2_OFF 0x0040 621 #define SK_RECOVERYCTL_TX2_ON 0x0080 622 623 #define SK_RECOVERY_XMAC_B2 \ 624 (SK_RECOVERYCTL_RX1_ON|SK_RECOVERYCTL_RX2_ON| \ 625 SK_RECOVERYCTL_TX1_ON|SK_RECOVERYCTL_TX2_ON) 626 627 #define SK_RECOVERY_XMAC_C1 \ 628 (SK_RECOVERYCTL_RX1_OFF|SK_RECOVERYCTL_RX2_OFF| \ 629 SK_RECOVERYCTL_TX1_OFF|SK_RECOVERYCTL_TX2_OFF) 630 631 /* Block 4 -- TX Arbiter MAC 1 */ 632 #define SK_TXAR1_TIMERINIT 0x0200 633 #define SK_TXAR1_TIMERVAL 0x0204 634 #define SK_TXAR1_LIMITINIT 0x0208 635 #define SK_TXAR1_LIMITCNT 0x020C 636 #define SK_TXAR1_COUNTERCTL 0x0210 637 #define SK_TXAR1_COUNTERTST 0x0212 638 #define SK_TXAR1_COUNTERSTS 0x0212 639 640 /* Block 5 -- TX Arbiter MAC 2 */ 641 #define SK_TXAR2_TIMERINIT 0x0280 642 #define SK_TXAR2_TIMERVAL 0x0284 643 #define SK_TXAR2_LIMITINIT 0x0288 644 #define SK_TXAR2_LIMITCNT 0x028C 645 #define SK_TXAR2_COUNTERCTL 0x0290 646 #define SK_TXAR2_COUNTERTST 0x0291 647 #define SK_TXAR2_COUNTERSTS 0x0292 648 649 #define SK_TXARCTL_OFF 0x01 650 #define SK_TXARCTL_ON 0x02 651 #define SK_TXARCTL_RATECTL_OFF 0x04 652 #define SK_TXARCTL_RATECTL_ON 0x08 653 #define SK_TXARCTL_ALLOC_OFF 0x10 654 #define SK_TXARCTL_ALLOC_ON 0x20 655 #define SK_TXARCTL_FSYNC_OFF 0x40 656 #define SK_TXARCTL_FSYNC_ON 0x80 657 658 /* Block 6 -- External registers */ 659 #define SK_EXTREG_BASE 0x300 660 #define SK_EXTREG_END 0x37C 661 662 /* Block 7 -- PCI config registers */ 663 #define SK_PCI_BASE 0x0380 664 #define SK_PCI_END 0x03FC 665 666 /* Compute offset of mirrored PCI register */ 667 #define SK_PCI_REG(reg) ((reg) + SK_PCI_BASE) 668 669 /* Block 8 -- RX queue 1 */ 670 #define SK_RXQ1_BUFCNT 0x0400 671 #define SK_RXQ1_BUFCTL 0x0402 672 #define SK_RXQ1_NEXTDESC 0x0404 673 #define SK_RXQ1_RXBUF_LO 0x0408 674 #define SK_RXQ1_RXBUF_HI 0x040C 675 #define SK_RXQ1_RXSTAT 0x0410 676 #define SK_RXQ1_TIMESTAMP 0x0414 677 #define SK_RXQ1_CSUM1 0x0418 678 #define SK_RXQ1_CSUM2 0x041A 679 #define SK_RXQ1_CSUM1_START 0x041C 680 #define SK_RXQ1_CSUM2_START 0x041E 681 #define SK_RXQ1_CURADDR_LO 0x0420 682 #define SK_RXQ1_CURADDR_HI 0x0424 683 #define SK_RXQ1_CURCNT_LO 0x0428 684 #define SK_RXQ1_CURCNT_HI 0x042C 685 #define SK_RXQ1_CURBYTES 0x0430 686 #define SK_RXQ1_BMU_CSR 0x0434 687 #define SK_RXQ1_WATERMARK 0x0438 688 #define SK_RXQ1_FLAG 0x043A 689 #define SK_RXQ1_TEST1 0x043C 690 #define SK_RXQ1_TEST2 0x0440 691 #define SK_RXQ1_TEST3 0x0444 692 /* yukon-2 only */ 693 #define SK_RXQ1_Y2_WM 0x0440 694 #define SK_RXQ1_Y2_AL 0x0442 695 #define SK_RXQ1_Y2_RSP 0x0444 696 #define SK_RXQ1_Y2_RSL 0x0446 697 #define SK_RXQ1_Y2_RP 0x0448 698 #define SK_RXQ1_Y2_RL 0x044A 699 #define SK_RXQ1_Y2_WP 0x044C 700 #define SK_RXQ1_Y2_WSP 0x044D 701 #define SK_RXQ1_Y2_WL 0x044E 702 #define SK_RXQ1_Y2_WSL 0x044F 703 /* yukon-2 only (prefetch unit) */ 704 #define SK_RXQ1_Y2_PREF_CSR 0x0450 705 #define SK_RXQ1_Y2_PREF_LIDX 0x0454 706 #define SK_RXQ1_Y2_PREF_ADDRLO 0x0458 707 #define SK_RXQ1_Y2_PREF_ADDRHI 0x045C 708 #define SK_RXQ1_Y2_PREF_GETIDX 0x0460 709 #define SK_RXQ1_Y2_PREF_PUTIDX 0x0464 710 #define SK_RXQ1_Y2_PREF_FIFOWP 0x0470 711 #define SK_RXQ1_Y2_PREF_FIFORP 0x0474 712 #define SK_RXQ1_Y2_PREF_FIFOWM 0x0478 713 #define SK_RXQ1_Y2_PREF_FIFOLV 0x047C 714 715 /* Block 9 -- RX queue 2 */ 716 #define SK_RXQ2_BUFCNT 0x0480 717 #define SK_RXQ2_BUFCTL 0x0482 718 #define SK_RXQ2_NEXTDESC 0x0484 719 #define SK_RXQ2_RXBUF_LO 0x0488 720 #define SK_RXQ2_RXBUF_HI 0x048C 721 #define SK_RXQ2_RXSTAT 0x0490 722 #define SK_RXQ2_TIMESTAMP 0x0494 723 #define SK_RXQ2_CSUM1 0x0498 724 #define SK_RXQ2_CSUM2 0x049A 725 #define SK_RXQ2_CSUM1_START 0x049C 726 #define SK_RXQ2_CSUM2_START 0x049E 727 #define SK_RXQ2_CURADDR_LO 0x04A0 728 #define SK_RXQ2_CURADDR_HI 0x04A4 729 #define SK_RXQ2_CURCNT_LO 0x04A8 730 #define SK_RXQ2_CURCNT_HI 0x04AC 731 #define SK_RXQ2_CURBYTES 0x04B0 732 #define SK_RXQ2_BMU_CSR 0x04B4 733 #define SK_RXQ2_WATERMARK 0x04B8 734 #define SK_RXQ2_FLAG 0x04BA 735 #define SK_RXQ2_TEST1 0x04BC 736 #define SK_RXQ2_TEST2 0x04C0 737 #define SK_RXQ2_TEST3 0x04C4 738 /* yukon-2 only */ 739 #define SK_RXQ2_Y2_WM 0x04C0 740 #define SK_RXQ2_Y2_AL 0x04C2 741 #define SK_RXQ2_Y2_RSP 0x04C4 742 #define SK_RXQ2_Y2_RSL 0x04C6 743 #define SK_RXQ2_Y2_RP 0x04C8 744 #define SK_RXQ2_Y2_RL 0x04CA 745 #define SK_RXQ2_Y2_WP 0x04CC 746 #define SK_RXQ2_Y2_WSP 0x04CD 747 #define SK_RXQ2_Y2_WL 0x04CE 748 #define SK_RXQ2_Y2_WSL 0x04CF 749 /* yukon-2 only (prefetch unit) */ 750 #define SK_RXQ2_Y2_PREF_CSR 0x04D0 751 #define SK_RXQ2_Y2_PREF_LIDX 0x04D4 752 #define SK_RXQ2_Y2_PREF_ADDRLO 0x04D8 753 #define SK_RXQ2_Y2_PREF_ADDRHI 0x04DC 754 #define SK_RXQ2_Y2_PREF_GETIDX 0x04E0 755 #define SK_RXQ2_Y2_PREF_PUTIDX 0x04E4 756 #define SK_RXQ2_Y2_PREF_FIFOWP 0x04F0 757 #define SK_RXQ2_Y2_PREF_FIFORP 0x04F4 758 #define SK_RXQ2_Y2_PREF_FIFOWM 0x04F8 759 #define SK_RXQ2_Y2_PREF_FIFOLV 0x04FC 760 761 #define SK_RXBMU_CLR_IRQ_ERR 0x00000001 762 #define SK_RXBMU_CLR_IRQ_EOF 0x00000002 763 #define SK_RXBMU_CLR_IRQ_EOB 0x00000004 764 #define SK_RXBMU_CLR_IRQ_PAR 0x00000008 765 #define SK_RXBMU_RX_START 0x00000010 766 #define SK_RXBMU_RX_STOP 0x00000020 767 #define SK_RXBMU_POLL_OFF 0x00000040 768 #define SK_RXBMU_POLL_ON 0x00000080 769 #define SK_RXBMU_TRANSFER_SM_RESET 0x00000100 770 #define SK_RXBMU_TRANSFER_SM_UNRESET 0x00000200 771 #define SK_RXBMU_DESCWR_SM_RESET 0x00000400 772 #define SK_RXBMU_DESCWR_SM_UNRESET 0x00000800 773 #define SK_RXBMU_DESCRD_SM_RESET 0x00001000 774 #define SK_RXBMU_DESCRD_SM_UNRESET 0x00002000 775 #define SK_RXBMU_SUPERVISOR_SM_RESET 0x00004000 776 #define SK_RXBMU_SUPERVISOR_SM_UNRESET 0x00008000 777 #define SK_RXBMU_PFI_SM_RESET 0x00010000 778 #define SK_RXBMU_PFI_SM_UNRESET 0x00020000 779 #define SK_RXBMU_FIFO_RESET 0x00040000 780 #define SK_RXBMU_FIFO_UNRESET 0x00080000 781 #define SK_RXBMU_DESC_RESET 0x00100000 782 #define SK_RXBMU_DESC_UNRESET 0x00200000 783 #define SK_RXBMU_SUPERVISOR_IDLE 0x01000000 784 785 #define SK_RXBMU_ONLINE \ 786 (SK_RXBMU_TRANSFER_SM_UNRESET|SK_RXBMU_DESCWR_SM_UNRESET| \ 787 SK_RXBMU_DESCRD_SM_UNRESET|SK_RXBMU_SUPERVISOR_SM_UNRESET| \ 788 SK_RXBMU_PFI_SM_UNRESET|SK_RXBMU_FIFO_UNRESET| \ 789 SK_RXBMU_DESC_UNRESET) 790 791 #define SK_RXBMU_OFFLINE \ 792 (SK_RXBMU_TRANSFER_SM_RESET|SK_RXBMU_DESCWR_SM_RESET| \ 793 SK_RXBMU_DESCRD_SM_RESET|SK_RXBMU_SUPERVISOR_SM_RESET| \ 794 SK_RXBMU_PFI_SM_RESET|SK_RXBMU_FIFO_RESET| \ 795 SK_RXBMU_DESC_RESET) 796 797 /* Block 12 -- TX sync queue 1 */ 798 #define SK_TXQS1_BUFCNT 0x0600 799 #define SK_TXQS1_BUFCTL 0x0602 800 #define SK_TXQS1_NEXTDESC 0x0604 801 #define SK_TXQS1_RXBUF_LO 0x0608 802 #define SK_TXQS1_RXBUF_HI 0x060C 803 #define SK_TXQS1_RXSTAT 0x0610 804 #define SK_TXQS1_CSUM_STARTVAL 0x0614 805 #define SK_TXQS1_CSUM_STARTPOS 0x0618 806 #define SK_TXQS1_CSUM_WRITEPOS 0x061A 807 #define SK_TXQS1_CURADDR_LO 0x0620 808 #define SK_TXQS1_CURADDR_HI 0x0624 809 #define SK_TXQS1_CURCNT_LO 0x0628 810 #define SK_TXQS1_CURCNT_HI 0x062C 811 #define SK_TXQS1_CURBYTES 0x0630 812 #define SK_TXQS1_BMU_CSR 0x0634 813 #define SK_TXQS1_WATERMARK 0x0638 814 #define SK_TXQS1_FLAG 0x063A 815 #define SK_TXQS1_TEST1 0x063C 816 #define SK_TXQS1_TEST2 0x0640 817 #define SK_TXQS1_TEST3 0x0644 818 /* yukon-2 only (prefetch unit) */ 819 #define SK_TXQS1_Y2_PREF_CSR 0x0650 820 #define SK_TXQS1_Y2_PREF_LIDX 0x0654 821 #define SK_TXQS1_Y2_PREF_ADDRLO 0x0658 822 #define SK_TXQS1_Y2_PREF_ADDRHI 0x065C 823 #define SK_TXQS1_Y2_PREF_GETIDX 0x0660 824 #define SK_TXQS1_Y2_PREF_PUTIDX 0x0664 825 #define SK_TXQS1_Y2_PREF_FIFOWP 0x0670 826 #define SK_TXQS1_Y2_PREF_FIFORP 0x0674 827 #define SK_TXQS1_Y2_PREF_FIFOWM 0x0678 828 #define SK_TXQS1_Y2_PREF_FIFOLV 0x067C 829 830 /* Block 13 -- TX async queue 1 */ 831 #define SK_TXQA1_BUFCNT 0x0680 832 #define SK_TXQA1_BUFCTL 0x0682 833 #define SK_TXQA1_NEXTDESC 0x0684 834 #define SK_TXQA1_RXBUF_LO 0x0688 835 #define SK_TXQA1_RXBUF_HI 0x068C 836 #define SK_TXQA1_RXSTAT 0x0690 837 #define SK_TXQA1_CSUM_STARTVAL 0x0694 838 #define SK_TXQA1_CSUM_STARTPOS 0x0698 839 #define SK_TXQA1_CSUM_WRITEPOS 0x069A 840 #define SK_TXQA1_CURADDR_LO 0x06A0 841 #define SK_TXQA1_CURADDR_HI 0x06A4 842 #define SK_TXQA1_CURCNT_LO 0x06A8 843 #define SK_TXQA1_CURCNT_HI 0x06AC 844 #define SK_TXQA1_CURBYTES 0x06B0 845 #define SK_TXQA1_BMU_CSR 0x06B4 846 #define SK_TXQA1_WATERMARK 0x06B8 847 #define SK_TXQA1_FLAG 0x06BA 848 #define SK_TXQA1_TEST1 0x06BC 849 #define SK_TXQA1_TEST2 0x06C0 850 #define SK_TXQA1_TEST3 0x06C4 851 /* yukon-2 only */ 852 #define SK_TXQA1_Y2_WM 0x06C0 853 #define SK_TXQA1_Y2_AL 0x06C2 854 #define SK_TXQA1_Y2_RSP 0x06C4 855 #define SK_TXQA1_Y2_RSL 0x06C6 856 #define SK_TXQA1_Y2_RP 0x06C8 857 #define SK_TXQA1_Y2_RL 0x06CA 858 #define SK_TXQA1_Y2_WP 0x06CC 859 #define SK_TXQA1_Y2_WSP 0x06CD 860 #define SK_TXQA1_Y2_WL 0x06CE 861 #define SK_TXQA1_Y2_WSL 0x06CF 862 /* yukon-2 only (prefetch unit) */ 863 #define SK_TXQA1_Y2_PREF_CSR 0x06D0 864 #define SK_TXQA1_Y2_PREF_LIDX 0x06D4 865 #define SK_TXQA1_Y2_PREF_ADDRLO 0x06D8 866 #define SK_TXQA1_Y2_PREF_ADDRHI 0x06DC 867 #define SK_TXQA1_Y2_PREF_GETIDX 0x06E0 868 #define SK_TXQA1_Y2_PREF_PUTIDX 0x06E4 869 #define SK_TXQA1_Y2_PREF_FIFOWP 0x06F0 870 #define SK_TXQA1_Y2_PREF_FIFORP 0x06F4 871 #define SK_TXQA1_Y2_PREF_FIFOWM 0x06F8 872 #define SK_TXQA1_Y2_PREF_FIFOLV 0x06FC 873 874 /* Block 14 -- TX sync queue 2 */ 875 #define SK_TXQS2_BUFCNT 0x0700 876 #define SK_TXQS2_BUFCTL 0x0702 877 #define SK_TXQS2_NEXTDESC 0x0704 878 #define SK_TXQS2_RXBUF_LO 0x0708 879 #define SK_TXQS2_RXBUF_HI 0x070C 880 #define SK_TXQS2_RXSTAT 0x0710 881 #define SK_TXQS2_CSUM_STARTVAL 0x0714 882 #define SK_TXQS2_CSUM_STARTPOS 0x0718 883 #define SK_TXQS2_CSUM_WRITEPOS 0x071A 884 #define SK_TXQS2_CURADDR_LO 0x0720 885 #define SK_TXQS2_CURADDR_HI 0x0724 886 #define SK_TXQS2_CURCNT_LO 0x0728 887 #define SK_TXQS2_CURCNT_HI 0x072C 888 #define SK_TXQS2_CURBYTES 0x0730 889 #define SK_TXQS2_BMU_CSR 0x0734 890 #define SK_TXQS2_WATERMARK 0x0738 891 #define SK_TXQS2_FLAG 0x073A 892 #define SK_TXQS2_TEST1 0x073C 893 #define SK_TXQS2_TEST2 0x0740 894 #define SK_TXQS2_TEST3 0x0744 895 /* yukon-2 only */ 896 #define SK_TXQS2_Y2_WM 0x0740 897 #define SK_TXQS2_Y2_AL 0x0742 898 #define SK_TXQS2_Y2_RSP 0x0744 899 #define SK_TXQS2_Y2_RSL 0x0746 900 #define SK_TXQS2_Y2_RP 0x0748 901 #define SK_TXQS2_Y2_RL 0x074A 902 #define SK_TXQS2_Y2_WP 0x074C 903 #define SK_TXQS2_Y2_WSP 0x074D 904 #define SK_TXQS2_Y2_WL 0x074E 905 #define SK_TXQS2_Y2_WSL 0x074F 906 /* yukon-2 only (prefetch unit) */ 907 #define SK_TXQS2_Y2_PREF_CSR 0x0750 908 #define SK_TXQS2_Y2_PREF_LIDX 0x0754 909 #define SK_TXQS2_Y2_PREF_ADDRLO 0x0758 910 #define SK_TXQS2_Y2_PREF_ADDRHI 0x075C 911 #define SK_TXQS2_Y2_PREF_GETIDX 0x0760 912 #define SK_TXQS2_Y2_PREF_PUTIDX 0x0764 913 #define SK_TXQS2_Y2_PREF_FIFOWP 0x0770 914 #define SK_TXQS2_Y2_PREF_FIFORP 0x0774 915 #define SK_TXQS2_Y2_PREF_FIFOWM 0x0778 916 #define SK_TXQS2_Y2_PREF_FIFOLV 0x077C 917 918 /* Block 15 -- TX async queue 2 */ 919 #define SK_TXQA2_BUFCNT 0x0780 920 #define SK_TXQA2_BUFCTL 0x0782 921 #define SK_TXQA2_NEXTDESC 0x0784 922 #define SK_TXQA2_RXBUF_LO 0x0788 923 #define SK_TXQA2_RXBUF_HI 0x078C 924 #define SK_TXQA2_RXSTAT 0x0790 925 #define SK_TXQA2_CSUM_STARTVAL 0x0794 926 #define SK_TXQA2_CSUM_STARTPOS 0x0798 927 #define SK_TXQA2_CSUM_WRITEPOS 0x079A 928 #define SK_TXQA2_CURADDR_LO 0x07A0 929 #define SK_TXQA2_CURADDR_HI 0x07A4 930 #define SK_TXQA2_CURCNT_LO 0x07A8 931 #define SK_TXQA2_CURCNT_HI 0x07AC 932 #define SK_TXQA2_CURBYTES 0x07B0 933 #define SK_TXQA2_BMU_CSR 0x07B4 934 #define SK_TXQA2_WATERMARK 0x07B8 935 #define SK_TXQA2_FLAG 0x07BA 936 #define SK_TXQA2_TEST1 0x07BC 937 #define SK_TXQA2_TEST2 0x07C0 938 #define SK_TXQA2_TEST3 0x07C4 939 /* yukon-2 only */ 940 #define SK_TXQA2_Y2_WM 0x07C0 941 #define SK_TXQA2_Y2_AL 0x07C2 942 #define SK_TXQA2_Y2_RSP 0x07C4 943 #define SK_TXQA2_Y2_RSL 0x07C6 944 #define SK_TXQA2_Y2_RP 0x07C8 945 #define SK_TXQA2_Y2_RL 0x07CA 946 #define SK_TXQA2_Y2_WP 0x07CC 947 #define SK_TXQA2_Y2_WSP 0x07CD 948 #define SK_TXQA2_Y2_WL 0x07CE 949 #define SK_TXQA2_Y2_WSL 0x07CF 950 /* yukon-2 only (prefetch unit) */ 951 #define SK_TXQA2_Y2_PREF_CSR 0x07D0 952 #define SK_TXQA2_Y2_PREF_LIDX 0x07D4 953 #define SK_TXQA2_Y2_PREF_ADDRLO 0x07D8 954 #define SK_TXQA2_Y2_PREF_ADDRHI 0x07DC 955 #define SK_TXQA2_Y2_PREF_GETIDX 0x07E0 956 #define SK_TXQA2_Y2_PREF_PUTIDX 0x07E4 957 #define SK_TXQA2_Y2_PREF_FIFOWP 0x07F0 958 #define SK_TXQA2_Y2_PREF_FIFORP 0x07F4 959 #define SK_TXQA2_Y2_PREF_FIFOWM 0x07F8 960 #define SK_TXQA2_Y2_PREF_FIFOLV 0x07FC 961 962 #define SK_TXBMU_CLR_IRQ_ERR 0x00000001 963 #define SK_TXBMU_CLR_IRQ_EOF 0x00000002 964 #define SK_TXBMU_CLR_IRQ_EOB 0x00000004 965 #define SK_TXBMU_TX_START 0x00000010 966 #define SK_TXBMU_TX_STOP 0x00000020 967 #define SK_TXBMU_POLL_OFF 0x00000040 968 #define SK_TXBMU_POLL_ON 0x00000080 969 #define SK_TXBMU_TRANSFER_SM_RESET 0x00000100 970 #define SK_TXBMU_TRANSFER_SM_UNRESET 0x00000200 971 #define SK_TXBMU_DESCWR_SM_RESET 0x00000400 972 #define SK_TXBMU_DESCWR_SM_UNRESET 0x00000800 973 #define SK_TXBMU_DESCRD_SM_RESET 0x00001000 974 #define SK_TXBMU_DESCRD_SM_UNRESET 0x00002000 975 #define SK_TXBMU_SUPERVISOR_SM_RESET 0x00004000 976 #define SK_TXBMU_SUPERVISOR_SM_UNRESET 0x00008000 977 #define SK_TXBMU_PFI_SM_RESET 0x00010000 978 #define SK_TXBMU_PFI_SM_UNRESET 0x00020000 979 #define SK_TXBMU_FIFO_RESET 0x00040000 980 #define SK_TXBMU_FIFO_UNRESET 0x00080000 981 #define SK_TXBMU_DESC_RESET 0x00100000 982 #define SK_TXBMU_DESC_UNRESET 0x00200000 983 #define SK_TXBMU_SUPERVISOR_IDLE 0x01000000 984 985 #define SK_TXBMU_ONLINE \ 986 (SK_TXBMU_TRANSFER_SM_UNRESET|SK_TXBMU_DESCWR_SM_UNRESET| \ 987 SK_TXBMU_DESCRD_SM_UNRESET|SK_TXBMU_SUPERVISOR_SM_UNRESET| \ 988 SK_TXBMU_PFI_SM_UNRESET|SK_TXBMU_FIFO_UNRESET| \ 989 SK_TXBMU_DESC_UNRESET|SK_TXBMU_POLL_ON) 990 991 #define SK_TXBMU_OFFLINE \ 992 (SK_TXBMU_TRANSFER_SM_RESET|SK_TXBMU_DESCWR_SM_RESET| \ 993 SK_TXBMU_DESCRD_SM_RESET|SK_TXBMU_SUPERVISOR_SM_RESET| \ 994 SK_TXBMU_PFI_SM_RESET|SK_TXBMU_FIFO_RESET| \ 995 SK_TXBMU_DESC_RESET|SK_TXBMU_POLL_OFF) 996 997 /* Block 16 -- Receive RAMbuffer 1 */ 998 #define SK_RXRB1_START 0x0800 999 #define SK_RXRB1_END 0x0804 1000 #define SK_RXRB1_WR_PTR 0x0808 1001 #define SK_RXRB1_RD_PTR 0x080C 1002 #define SK_RXRB1_UTHR_PAUSE 0x0810 1003 #define SK_RXRB1_LTHR_PAUSE 0x0814 1004 #define SK_RXRB1_UTHR_HIPRIO 0x0818 1005 #define SK_RXRB1_UTHR_LOPRIO 0x081C 1006 #define SK_RXRB1_PKTCNT 0x0820 1007 #define SK_RXRB1_LVL 0x0824 1008 #define SK_RXRB1_CTLTST 0x0828 1009 1010 /* Block 17 -- Receive RAMbuffer 2 */ 1011 #define SK_RXRB2_START 0x0880 1012 #define SK_RXRB2_END 0x0884 1013 #define SK_RXRB2_WR_PTR 0x0888 1014 #define SK_RXRB2_RD_PTR 0x088C 1015 #define SK_RXRB2_UTHR_PAUSE 0x0890 1016 #define SK_RXRB2_LTHR_PAUSE 0x0894 1017 #define SK_RXRB2_UTHR_HIPRIO 0x0898 1018 #define SK_RXRB2_UTHR_LOPRIO 0x089C 1019 #define SK_RXRB2_PKTCNT 0x08A0 1020 #define SK_RXRB2_LVL 0x08A4 1021 #define SK_RXRB2_CTLTST 0x08A8 1022 1023 /* Block 20 -- Sync. Transmit RAMbuffer 1 */ 1024 #define SK_TXRBS1_START 0x0A00 1025 #define SK_TXRBS1_END 0x0A04 1026 #define SK_TXRBS1_WR_PTR 0x0A08 1027 #define SK_TXRBS1_RD_PTR 0x0A0C 1028 #define SK_TXRBS1_PKTCNT 0x0A20 1029 #define SK_TXRBS1_LVL 0x0A24 1030 #define SK_TXRBS1_CTLTST 0x0A28 1031 1032 /* Block 21 -- Async. Transmit RAMbuffer 1 */ 1033 #define SK_TXRBA1_START 0x0A80 1034 #define SK_TXRBA1_END 0x0A84 1035 #define SK_TXRBA1_WR_PTR 0x0A88 1036 #define SK_TXRBA1_RD_PTR 0x0A8C 1037 #define SK_TXRBA1_PKTCNT 0x0AA0 1038 #define SK_TXRBA1_LVL 0x0AA4 1039 #define SK_TXRBA1_CTLTST 0x0AA8 1040 1041 /* Block 22 -- Sync. Transmit RAMbuffer 2 */ 1042 #define SK_TXRBS2_START 0x0B00 1043 #define SK_TXRBS2_END 0x0B04 1044 #define SK_TXRBS2_WR_PTR 0x0B08 1045 #define SK_TXRBS2_RD_PTR 0x0B0C 1046 #define SK_TXRBS2_PKTCNT 0x0B20 1047 #define SK_TXRBS2_LVL 0x0B24 1048 #define SK_TXRBS2_CTLTST 0x0B28 1049 1050 /* Block 23 -- Async. Transmit RAMbuffer 2 */ 1051 #define SK_TXRBA2_START 0x0B80 1052 #define SK_TXRBA2_END 0x0B84 1053 #define SK_TXRBA2_WR_PTR 0x0B88 1054 #define SK_TXRBA2_RD_PTR 0x0B8C 1055 #define SK_TXRBA2_PKTCNT 0x0BA0 1056 #define SK_TXRBA2_LVL 0x0BA4 1057 #define SK_TXRBA2_CTLTST 0x0BA8 1058 1059 #define SK_RBCTL_RESET 0x01 1060 #define SK_RBCTL_UNRESET 0x02 1061 #define SK_RBCTL_OFF 0x04 1062 #define SK_RBCTL_ON 0x08 1063 #define SK_RBCTL_STORENFWD_OFF 0x10 1064 #define SK_RBCTL_STORENFWD_ON 0x20 1065 1066 /* Block 24 -- RX MAC FIFO 1 regisrers and LINK_SYNC counter */ 1067 #define SK_RXF1_END 0x0C00 1068 #define SK_RXF1_WPTR 0x0C04 1069 #define SK_RXF1_RPTR 0x0C0C 1070 #define SK_RXF1_PKTCNT 0x0C10 1071 #define SK_RXF1_LVL 0x0C14 1072 #define SK_RXF1_MACCTL 0x0C18 1073 #define SK_RXF1_CTL 0x0C1C 1074 #define SK_RXLED1_CNTINIT 0x0C20 1075 #define SK_RXLED1_COUNTER 0x0C24 1076 #define SK_RXLED1_CTL 0x0C28 1077 #define SK_RXLED1_TST 0x0C29 1078 #define SK_LINK_SYNC1_CINIT 0x0C30 1079 #define SK_LINK_SYNC1_COUNTER 0x0C34 1080 #define SK_LINK_SYNC1_CTL 0x0C38 1081 #define SK_LINK_SYNC1_TST 0x0C39 1082 #define SK_LINKLED1_CTL 0x0C3C 1083 1084 #define SK_FIFO_END 0x3F 1085 1086 /* Receive MAC FIFO 1 (Yukon Only) */ 1087 #define SK_RXMF1_END 0x0C40 1088 #define SK_RXMF1_THRESHOLD 0x0C44 1089 #define SK_RXMF1_CTRL_TEST 0x0C48 1090 #define SK_RXMF1_FLUSH_MASK 0x0C4C 1091 #define SK_RXMF1_FLUSH_THRESHOLD 0x0C50 1092 #define SK_RXMF1_WRITE_PTR 0x0C60 1093 #define SK_RXMF1_WRITE_LEVEL 0x0C68 1094 #define SK_RXMF1_READ_PTR 0x0C70 1095 #define SK_RXMF1_READ_LEVEL 0x0C78 1096 1097 /* Receive MAC FIFO 1 Control/Test */ 1098 #define SK_RFCTL_WR_PTR_TST_ON 0x00004000 /* Write pointer test on*/ 1099 #define SK_RFCTL_WR_PTR_TST_OFF 0x00002000 /* Write pointer test off */ 1100 #define SK_RFCTL_WR_PTR_STEP 0x00001000 /* Write pointer increment */ 1101 #define SK_RFCTL_RD_PTR_TST_ON 0x00000400 /* Read pointer test on */ 1102 #define SK_RFCTL_RD_PTR_TST_OFF 0x00000200 /* Read pointer test off */ 1103 #define SK_RFCTL_RD_PTR_STEP 0x00000100 /* Read pointer increment */ 1104 #define SK_RFCTL_FIFO_FLUSH_ON 0x00000080 /* RX FIFO Flush mode on */ 1105 #define SK_RFCTL_FIFO_FLUSH_OFF 0x00000040 /* RX FIFO Flsuh mode off */ 1106 #define SK_RFCTL_RX_FIFO_OVER 0x00000020 /* Clear IRQ RX FIFO Overrun */ 1107 #define SK_RFCTL_FRAME_RX_DONE 0x00000010 /* Clear IRQ Frame RX Done */ 1108 #define SK_RFCTL_OPERATION_ON 0x00000008 /* Operational mode on */ 1109 #define SK_RFCTL_OPERATION_OFF 0x00000004 /* Operational mode off */ 1110 #define SK_RFCTL_RESET_CLEAR 0x00000002 /* MAC FIFO Reset Clear */ 1111 #define SK_RFCTL_RESET_SET 0x00000001 /* MAC FIFO Reset Set */ 1112 1113 #define SK_RFCTL_FIFO_THRESHOLD 0x0a /* flush threshold (default) */ 1114 1115 /* Block 25 -- RX MAC FIFO 2 regisrers and LINK_SYNC counter */ 1116 #define SK_RXF2_END 0x0C80 1117 #define SK_RXF2_WPTR 0x0C84 1118 #define SK_RXF2_RPTR 0x0C8C 1119 #define SK_RXF2_PKTCNT 0x0C90 1120 #define SK_RXF2_LVL 0x0C94 1121 #define SK_RXF2_MACCTL 0x0C98 1122 #define SK_RXF2_CTL 0x0C9C 1123 #define SK_RXLED2_CNTINIT 0x0CA0 1124 #define SK_RXLED2_COUNTER 0x0CA4 1125 #define SK_RXLED2_CTL 0x0CA8 1126 #define SK_RXLED2_TST 0x0CA9 1127 #define SK_LINK_SYNC2_CINIT 0x0CB0 1128 #define SK_LINK_SYNC2_COUNTER 0x0CB4 1129 #define SK_LINK_SYNC2_CTL 0x0CB8 1130 #define SK_LINK_SYNC2_TST 0x0CB9 1131 #define SK_LINKLED2_CTL 0x0CBC 1132 1133 #define SK_RXMACCTL_CLR_IRQ_NOSTS 0x00000001 1134 #define SK_RXMACCTL_CLR_IRQ_NOTSTAMP 0x00000002 1135 #define SK_RXMACCTL_TSTAMP_OFF 0x00000004 1136 #define SK_RXMACCTL_RSTAMP_ON 0x00000008 1137 #define SK_RXMACCTL_FLUSH_OFF 0x00000010 1138 #define SK_RXMACCTL_FLUSH_ON 0x00000020 1139 #define SK_RXMACCTL_PAUSE_OFF 0x00000040 1140 #define SK_RXMACCTL_PAUSE_ON 0x00000080 1141 #define SK_RXMACCTL_AFULL_OFF 0x00000100 1142 #define SK_RXMACCTL_AFULL_ON 0x00000200 1143 #define SK_RXMACCTL_VALIDTIME_PATCH_OFF 0x00000400 1144 #define SK_RXMACCTL_VALIDTIME_PATCH_ON 0x00000800 1145 #define SK_RXMACCTL_RXRDY_PATCH_OFF 0x00001000 1146 #define SK_RXMACCTL_RXRDY_PATCH_ON 0x00002000 1147 #define SK_RXMACCTL_STS_TIMEO 0x00FF0000 1148 #define SK_RXMACCTL_TSTAMP_TIMEO 0xFF000000 1149 1150 #define SK_RXLEDCTL_ENABLE 0x0001 1151 #define SK_RXLEDCTL_COUNTER_STOP 0x0002 1152 #define SK_RXLEDCTL_COUNTER_START 0x0004 1153 1154 #define SK_LINKLED_OFF 0x0001 1155 #define SK_LINKLED_ON 0x0002 1156 #define SK_LINKLED_LINKSYNC_OFF 0x0004 1157 #define SK_LINKLED_LINKSYNC_ON 0x0008 1158 #define SK_LINKLED_BLINK_OFF 0x0010 1159 #define SK_LINKLED_BLINK_ON 0x0020 1160 1161 /* Block 26 -- TX MAC FIFO 1 regisrers */ 1162 #define SK_TXF1_END 0x0D00 1163 #define SK_TXF1_WPTR 0x0D04 1164 #define SK_TXF1_RPTR 0x0D0C 1165 #define SK_TXF1_PKTCNT 0x0D10 1166 #define SK_TXF1_LVL 0x0D14 1167 #define SK_TXF1_MACCTL 0x0D18 1168 #define SK_TXF1_CTL 0x0D1C 1169 #define SK_TXLED1_CNTINIT 0x0D20 1170 #define SK_TXLED1_COUNTER 0x0D24 1171 #define SK_TXLED1_CTL 0x0D28 1172 #define SK_TXLED1_TST 0x0D29 1173 1174 /* Transmit MAC FIFO 1 (Yukon Only) */ 1175 #define SK_TXMF1_END 0x0D40 1176 #define SK_TXMF1_THRESHOLD 0x0D44 1177 #define SK_TXMF1_CTRL_TEST 0x0D48 1178 #define SK_TXMF1_WRITE_PTR 0x0D60 1179 #define SK_TXMF1_WRITE_SHADOW 0x0D64 1180 #define SK_TXMF1_WRITE_LEVEL 0x0D68 1181 #define SK_TXMF1_READ_PTR 0x0D70 1182 #define SK_TXMF1_RESTART_PTR 0x0D74 1183 #define SK_TXMF1_READ_LEVEL 0x0D78 1184 1185 /* Transmit MAC FIFO Control/Test */ 1186 #define SK_TFCTL_WR_PTR_TST_ON 0x00004000 /* Write pointer test on*/ 1187 #define SK_TFCTL_WR_PTR_TST_OFF 0x00002000 /* Write pointer test off */ 1188 #define SK_TFCTL_WR_PTR_STEP 0x00001000 /* Write pointer increment */ 1189 #define SK_TFCTL_RD_PTR_TST_ON 0x00000400 /* Read pointer test on */ 1190 #define SK_TFCTL_RD_PTR_TST_OFF 0x00000200 /* Read pointer test off */ 1191 #define SK_TFCTL_RD_PTR_STEP 0x00000100 /* Read pointer increment */ 1192 #define SK_TFCTL_TX_FIFO_UNDER 0x00000040 /* Clear IRQ TX FIFO Under */ 1193 #define SK_TFCTL_FRAME_TX_DONE 0x00000020 /* Clear IRQ Frame TX Done */ 1194 #define SK_TFCTL_IRQ_PARITY_ER 0x00000010 /* Clear IRQ Parity Error */ 1195 #define SK_TFCTL_OPERATION_ON 0x00000008 /* Operational mode on */ 1196 #define SK_TFCTL_OPERATION_OFF 0x00000004 /* Operational mode off */ 1197 #define SK_TFCTL_RESET_CLEAR 0x00000002 /* MAC FIFO Reset Clear */ 1198 #define SK_TFCTL_RESET_SET 0x00000001 /* MAC FIFO Reset Set */ 1199 1200 /* Block 27 -- TX MAC FIFO 2 regisrers */ 1201 #define SK_TXF2_END 0x0D80 1202 #define SK_TXF2_WPTR 0x0D84 1203 #define SK_TXF2_RPTR 0x0D8C 1204 #define SK_TXF2_PKTCNT 0x0D90 1205 #define SK_TXF2_LVL 0x0D94 1206 #define SK_TXF2_MACCTL 0x0D98 1207 #define SK_TXF2_CTL 0x0D9C 1208 #define SK_TXLED2_CNTINIT 0x0DA0 1209 #define SK_TXLED2_COUNTER 0x0DA4 1210 #define SK_TXLED2_CTL 0x0DA8 1211 #define SK_TXLED2_TST 0x0DA9 1212 1213 #define SK_TXMACCTL_XMAC_RESET 0x00000001 1214 #define SK_TXMACCTL_XMAC_UNRESET 0x00000002 1215 #define SK_TXMACCTL_LOOP_OFF 0x00000004 1216 #define SK_TXMACCTL_LOOP_ON 0x00000008 1217 #define SK_TXMACCTL_FLUSH_OFF 0x00000010 1218 #define SK_TXMACCTL_FLUSH_ON 0x00000020 1219 #define SK_TXMACCTL_WAITEMPTY_OFF 0x00000040 1220 #define SK_TXMACCTL_WAITEMPTY_ON 0x00000080 1221 #define SK_TXMACCTL_AFULL_OFF 0x00000100 1222 #define SK_TXMACCTL_AFULL_ON 0x00000200 1223 #define SK_TXMACCTL_TXRDY_PATCH_OFF 0x00000400 1224 #define SK_TXMACCTL_RXRDY_PATCH_ON 0x00000800 1225 #define SK_TXMACCTL_PKT_RECOVERY_OFF 0x00001000 1226 #define SK_TXMACCTL_PKT_RECOVERY_ON 0x00002000 1227 #define SK_TXMACCTL_CLR_IRQ_PERR 0x00008000 1228 #define SK_TXMACCTL_WAITAFTERFLUSH 0x00010000 1229 1230 #define SK_TXLEDCTL_ENABLE 0x0001 1231 #define SK_TXLEDCTL_COUNTER_STOP 0x0002 1232 #define SK_TXLEDCTL_COUNTER_START 0x0004 1233 1234 #define SK_FIFO_RESET 0x00000001 1235 #define SK_FIFO_UNRESET 0x00000002 1236 #define SK_FIFO_OFF 0x00000004 1237 #define SK_FIFO_ON 0x00000008 1238 1239 /* Block 28 -- Descriptor Poll Timer */ 1240 #define SK_DPT_INIT 0x0e00 /* Initial value 24 bits */ 1241 #define SK_DPT_TIMER 0x0e04 /* Mul of 78.12MHz clk (24b) */ 1242 1243 #define SK_DPT_TIMER_MAX 0x00ffffffff /* 214.75ms at 78.125MHz */ 1244 1245 #define SK_DPT_TIMER_CTRL 0x0e08 /* Timer Control 8 bits */ 1246 #define SK_DPT_TCTL_STOP 0x01 /* Stop Timer */ 1247 #define SK_DPT_TCTL_START 0x02 /* Start Timer */ 1248 1249 #define SK_DPT_TIMER_TEST 0x0e0a /* Timer Test 16 bits */ 1250 #define SK_DPT_TTEST_STEP 0x0001 /* Timer Decrement */ 1251 #define SK_DPT_TTEST_OFF 0x0002 /* Test Mode Off */ 1252 #define SK_DPT_TTEST_ON 0x0004 /* Test Mode On */ 1253 1254 #define SK_TSTAMP_COUNT 0x0e14 1255 #define SK_TSTAMP_CTL 0x0e18 1256 1257 #define SK_TSTAMP_IRQ_CLEAR 0x01 1258 #define SK_TSTAMP_STOP 0x02 1259 #define SK_TSTAMP_START 0x04 1260 1261 #define SK_Y2_ASF_CSR 0x0e68 1262 1263 #define SK_Y2_ASF_RESET 0x08 1264 1265 #define SK_Y2_LEV_ITIMERINIT 0x0eb0 1266 #define SK_Y2_LEV_ITIMERCTL 0x0eb8 1267 #define SK_Y2_TX_ITIMERINIT 0x0ec0 1268 #define SK_Y2_TX_ITIMERCTL 0x0ec8 1269 #define SK_Y2_ISR_ITIMERINIT 0x0ed0 1270 #define SK_Y2_ISR_ITIMERCTL 0x0ed8 1271 1272 /* Block 29 -- Status BMU (Yukon-2 only) */ 1273 #define SK_STAT_BMU_CSR 0x0e80 1274 #define SK_STAT_BMU_LIDX 0x0e84 1275 #define SK_STAT_BMU_ADDRLO 0x0e88 1276 #define SK_STAT_BMU_ADDRHI 0x0e8c 1277 #define SK_STAT_BMU_TXA1_RIDX 0x0e90 1278 #define SK_STAT_BMU_TXS1_RIDX 0x0e92 1279 #define SK_STAT_BMU_TXA2_RIDX 0x0e94 1280 #define SK_STAT_BMU_TXS2_RIDX 0x0e96 1281 #define SK_STAT_BMU_TX_THRESH 0x0e98 1282 #define SK_STAT_BMU_PUTIDX 0x0e9c 1283 #define SK_STAT_BMU_FIFOWP 0x0ea0 1284 #define SK_STAT_BMU_FIFORP 0x0ea4 1285 #define SK_STAT_BMU_FIFORSP 0x0ea6 1286 #define SK_STAT_BMU_FIFOLV 0x0ea8 1287 #define SK_STAT_BMU_FIFOSLV 0x0eaa 1288 #define SK_STAT_BMU_FIFOWM 0x0eac 1289 #define SK_STAT_BMU_FIFOIWM 0x0ead 1290 1291 #define SK_STAT_BMU_RESET 0x00000001 1292 #define SK_STAT_BMU_UNRESET 0x00000002 1293 #define SK_STAT_BMU_OFF 0x00000004 1294 #define SK_STAT_BMU_ON 0x00000008 1295 #define SK_STAT_BMU_IRQ_CLEAR 0x00000010 1296 1297 #define SK_STAT_BMU_TXTHIDX_MSK 0x0fff 1298 1299 /* Block 30 -- GMAC/GPHY Control Registers (Yukon Only)*/ 1300 #define SK_GMAC_CTRL 0x0f00 /* GMAC Control Register */ 1301 #define SK_GPHY_CTRL 0x0f04 /* GPHY Control Register */ 1302 #define SK_GMAC_ISR 0x0f08 /* GMAC Interrupt Source Register */ 1303 #define SK_GMAC_IMR 0x0f0c /* GMAC Interrupt Mask Register */ 1304 #define SK_LINK_CTRL 0x0f10 /* Link Control Register (LCR) */ 1305 #define SK_WOL_CTRL 0x0f20 /* Wake on LAN Control Register */ 1306 #define SK_MAC_ADDR_LOW 0x0f24 /* Mack Address Registers LOW */ 1307 #define SK_MAC_ADDR_HIGH 0x0f28 /* Mack Address Registers HIGH */ 1308 #define SK_PAT_READ_PTR 0x0f2c /* Pattern Read Pointer Register */ 1309 #define SK_PAT_LEN_REG0 0x0f30 /* Pattern Length Register 0 */ 1310 #define SK_PAT_LEN0 0x0f30 /* Pattern Length 0 */ 1311 #define SK_PAT_LEN1 0x0f31 /* Pattern Length 1 */ 1312 #define SK_PAT_LEN2 0x0f32 /* Pattern Length 2 */ 1313 #define SK_PAT_LEN3 0x0f33 /* Pattern Length 3 */ 1314 #define SK_PAT_LEN_REG1 0x0f34 /* Pattern Length Register 1 */ 1315 #define SK_PAT_LEN4 0x0f34 /* Pattern Length 4 */ 1316 #define SK_PAT_LEN5 0x0f35 /* Pattern Length 5 */ 1317 #define SK_PAT_LEN6 0x0f36 /* Pattern Length 6 */ 1318 #define SK_PAT_LEN7 0x0f37 /* Pattern Length 7 */ 1319 #define SK_PAT_CTR_REG0 0x0f38 /* Pattern Counter Register 0 */ 1320 #define SK_PAT_CTR0 0x0f38 /* Pattern Counter 0 */ 1321 #define SK_PAT_CTR1 0x0f39 /* Pattern Counter 1 */ 1322 #define SK_PAT_CTR2 0x0f3a /* Pattern Counter 2 */ 1323 #define SK_PAT_CTR3 0x0f3b /* Pattern Counter 3 */ 1324 #define SK_PAT_CTR_REG1 0x0f3c /* Pattern Counter Register 1 */ 1325 #define SK_PAT_CTR4 0x0f3c /* Pattern Counter 4 */ 1326 #define SK_PAT_CTR5 0x0f3d /* Pattern Counter 5 */ 1327 #define SK_PAT_CTR6 0x0f3e /* Pattern Counter 6 */ 1328 #define SK_PAT_CTR7 0x0f3f /* Pattern Counter 7 */ 1329 1330 #define SK_GMAC_LOOP_ON 0x00000020 /* Loopback mode for testing */ 1331 #define SK_GMAC_LOOP_OFF 0x00000010 /* purposes */ 1332 #define SK_GMAC_PAUSE_ON 0x00000008 /* enable forward of pause */ 1333 #define SK_GMAC_PAUSE_OFF 0x00000004 /* signal to GMAC */ 1334 #define SK_GMAC_RESET_CLEAR 0x00000002 /* Clear GMAC Reset */ 1335 #define SK_GMAC_RESET_SET 0x00000001 /* Set GMAC Reset */ 1336 1337 #define SK_GPHY_SEL_BDT 0x10000000 /* Select Bidirectional xfer */ 1338 #define SK_GPHY_INT_POL_HI 0x08000000 /* IRQ Polarity Active */ 1339 #define SK_GPHY_75_OHM 0x04000000 /* Use 75 Ohm Termination */ 1340 #define SK_GPHY_DIS_FC 0x02000000 /* Disable Auto Fiber/Copper */ 1341 #define SK_GPHY_DIS_SLEEP 0x01000000 /* Disable Energy Detect */ 1342 #define SK_GPHY_HWCFG_M_3 0x00800000 /* HWCFG_MODE[3] */ 1343 #define SK_GPHY_HWCFG_M_2 0x00400000 /* HWCFG_MODE[2] */ 1344 #define SK_GPHY_HWCFG_M_1 0x00200000 /* HWCFG_MODE[1] */ 1345 #define SK_GPHY_HWCFG_M_0 0x00100000 /* HWCFG_MODE[0] */ 1346 #define SK_GPHY_ANEG_0 0x00080000 /* ANEG[0] */ 1347 #define SK_GPHY_ENA_XC 0x00040000 /* Enable MDI Crossover */ 1348 #define SK_GPHY_DIS_125 0x00020000 /* Disable 125MHz Clock */ 1349 #define SK_GPHY_ANEG_3 0x00010000 /* ANEG[3] */ 1350 #define SK_GPHY_ANEG_2 0x00008000 /* ANEG[2] */ 1351 #define SK_GPHY_ANEG_1 0x00004000 /* ANEG[1] */ 1352 #define SK_GPHY_ENA_PAUSE 0x00002000 /* Enable Pause */ 1353 #define SK_GPHY_PHYADDR_4 0x00001000 /* Bit 4 of Phy Addr */ 1354 #define SK_GPHY_PHYADDR_3 0x00000800 /* Bit 3 of Phy Addr */ 1355 #define SK_GPHY_PHYADDR_2 0x00000400 /* Bit 2 of Phy Addr */ 1356 #define SK_GPHY_PHYADDR_1 0x00000200 /* Bit 1 of Phy Addr */ 1357 #define SK_GPHY_PHYADDR_0 0x00000100 /* Bit 0 of Phy Addr */ 1358 #define SK_GPHY_RESET_CLEAR 0x00000002 /* Clear GPHY Reset */ 1359 #define SK_GPHY_RESET_SET 0x00000001 /* Set GPHY Reset */ 1360 1361 #define SK_GPHY_COPPER (SK_GPHY_HWCFG_M_0 | SK_GPHY_HWCFG_M_1 | \ 1362 SK_GPHY_HWCFG_M_2 | SK_GPHY_HWCFG_M_3 ) 1363 #define SK_GPHY_FIBER (SK_GPHY_HWCFG_M_0 | SK_GPHY_HWCFG_M_1 | \ 1364 SK_GPHY_HWCFG_M_2 ) 1365 #define SK_GPHY_ANEG_ALL (SK_GPHY_ANEG_0 | SK_GPHY_ANEG_1 | \ 1366 SK_GPHY_ANEG_2 | SK_GPHY_ANEG_3 ) 1367 1368 #define SK_GMAC_INT_TX_OFLOW 0x20 /* Transmit Counter Overflow */ 1369 #define SK_GMAC_INT_RX_OFLOW 0x10 /* Receiver Overflow */ 1370 #define SK_GMAC_INT_TX_UNDER 0x08 /* Transmit FIFO Underrun */ 1371 #define SK_GMAC_INT_TX_DONE 0x04 /* Transmit Complete */ 1372 #define SK_GMAC_INT_RX_OVER 0x02 /* Receive FIFO Overrun */ 1373 #define SK_GMAC_INT_RX_DONE 0x01 /* Receive Complete */ 1374 1375 #define SK_LINK_RESET_CLEAR 0x0002 /* Link Reset Clear */ 1376 #define SK_LINK_RESET_SET 0x0001 /* Link Reset Set */ 1377 1378 /* Block 31 -- reserved */ 1379 1380 /* Block 32-33 -- Pattern Ram */ 1381 #define SK_WOL_PRAM 0x1000 1382 1383 /* Block 0x22 - 0x37 -- reserved */ 1384 1385 /* Block 0x38 -- Y2 PCI config registers */ 1386 #define SK_Y2_PCI_BASE 0x1c00 1387 1388 /* Compute offset of mirrored PCI register */ 1389 #define SK_Y2_PCI_REG(reg) ((reg) + SK_Y2_PCI_BASE) 1390 1391 /* Block 0x39 - 0x3f -- reserved */ 1392 1393 /* Block 0x40 to 0x4F -- XMAC 1 registers */ 1394 #define SK_XMAC1_BASE 0x2000 1395 1396 /* Block 0x50 to 0x5F -- MARV 1 registers */ 1397 #define SK_MARV1_BASE 0x2800 1398 1399 /* Block 0x60 to 0x6F -- XMAC 2 registers */ 1400 #define SK_XMAC2_BASE 0x3000 1401 1402 /* Block 0x70 to 0x7F -- MARV 2 registers */ 1403 #define SK_MARV2_BASE 0x3800 1404 1405 /* Compute relative offset of an XMAC register in the XMAC window(s). */ 1406 #define SK_XMAC_REG(sc, reg) (((reg) * 2) + SK_XMAC1_BASE + \ 1407 (((sc)->sk_port) * (SK_XMAC2_BASE - SK_XMAC1_BASE))) 1408 1409 #if 0 1410 #define SK_XM_READ_4(sc, reg) \ 1411 ((sk_win_read_2(sc->sk_softc, \ 1412 SK_XMAC_REG(sc, reg)) & 0xFFFF) | \ 1413 ((sk_win_read_2(sc->sk_softc, \ 1414 SK_XMAC_REG(sc, reg + 2)) & 0xFFFF) << 16)) 1415 1416 #define SK_XM_WRITE_4(sc, reg, val) \ 1417 sk_win_write_2(sc->sk_softc, SK_XMAC_REG(sc, reg), \ 1418 ((val) & 0xFFFF)); \ 1419 sk_win_write_2(sc->sk_softc, SK_XMAC_REG(sc, reg + 2), \ 1420 ((val) >> 16) & 0xFFFF) 1421 #else 1422 #define SK_XM_READ_4(sc, reg) \ 1423 sk_win_read_4(sc->sk_softc, SK_XMAC_REG(sc, reg)) 1424 1425 #define SK_XM_WRITE_4(sc, reg, val) \ 1426 sk_win_write_4(sc->sk_softc, SK_XMAC_REG(sc, reg), (val)) 1427 #endif 1428 1429 #define SK_XM_READ_2(sc, reg) \ 1430 sk_win_read_2(sc->sk_softc, SK_XMAC_REG(sc, reg)) 1431 1432 #define SK_XM_WRITE_2(sc, reg, val) \ 1433 sk_win_write_2(sc->sk_softc, SK_XMAC_REG(sc, reg), val) 1434 1435 #define SK_XM_SETBIT_4(sc, reg, x) \ 1436 SK_XM_WRITE_4(sc, reg, (SK_XM_READ_4(sc, reg)) | (x)) 1437 1438 #define SK_XM_CLRBIT_4(sc, reg, x) \ 1439 SK_XM_WRITE_4(sc, reg, (SK_XM_READ_4(sc, reg)) & ~(x)) 1440 1441 #define SK_XM_SETBIT_2(sc, reg, x) \ 1442 SK_XM_WRITE_2(sc, reg, (SK_XM_READ_2(sc, reg)) | (x)) 1443 1444 #define SK_XM_CLRBIT_2(sc, reg, x) \ 1445 SK_XM_WRITE_2(sc, reg, (SK_XM_READ_2(sc, reg)) & ~(x)) 1446 1447 /* Compute relative offset of an MARV register in the MARV window(s). */ 1448 #define SK_YU_REG(sc, reg) \ 1449 ((reg) + SK_MARV1_BASE + \ 1450 (((sc)->sk_port) * (SK_MARV2_BASE - SK_MARV1_BASE))) 1451 1452 #define SK_YU_READ_4(sc, reg) \ 1453 sk_win_read_4((sc)->sk_softc, SK_YU_REG((sc), (reg))) 1454 1455 #define SK_YU_READ_2(sc, reg) \ 1456 sk_win_read_2((sc)->sk_softc, SK_YU_REG((sc), (reg))) 1457 1458 #define SK_YU_WRITE_4(sc, reg, val) \ 1459 sk_win_write_4((sc)->sk_softc, SK_YU_REG((sc), (reg)), (val)) 1460 1461 #define SK_YU_WRITE_2(sc, reg, val) \ 1462 sk_win_write_2((sc)->sk_softc, SK_YU_REG((sc), (reg)), (val)) 1463 1464 #define SK_YU_SETBIT_4(sc, reg, x) \ 1465 SK_YU_WRITE_4(sc, reg, (SK_YU_READ_4(sc, reg)) | (x)) 1466 1467 #define SK_YU_CLRBIT_4(sc, reg, x) \ 1468 SK_YU_WRITE_4(sc, reg, (SK_YU_READ_4(sc, reg)) & ~(x)) 1469 1470 #define SK_YU_SETBIT_2(sc, reg, x) \ 1471 SK_YU_WRITE_2(sc, reg, (SK_YU_READ_2(sc, reg)) | (x)) 1472 1473 #define SK_YU_CLRBIT_2(sc, reg, x) \ 1474 SK_YU_WRITE_2(sc, reg, (SK_YU_READ_2(sc, reg)) & ~(x)) 1475 1476 /* 1477 * The default FIFO threshold on the XMAC II is 4 bytes. On 1478 * dual port NICs, this often leads to transmit underruns, so we 1479 * bump the threshold a little. 1480 */ 1481 #define SK_XM_TX_FIFOTHRESH 512 1482 1483 #define SK_PCI_VENDOR_ID 0x0000 1484 #define SK_PCI_DEVICE_ID 0x0002 1485 #define SK_PCI_COMMAND 0x0004 1486 #define SK_PCI_STATUS 0x0006 1487 #define SK_PCI_REVID 0x0008 1488 #define SK_PCI_CLASSCODE 0x0009 1489 #define SK_PCI_CACHELEN 0x000C 1490 #define SK_PCI_LATENCY_TIMER 0x000D 1491 #define SK_PCI_HEADER_TYPE 0x000E 1492 #define SK_PCI_LOMEM 0x0010 1493 #define SK_PCI_LOIO 0x0014 1494 #define SK_PCI_SUBVEN_ID 0x002C 1495 #define SK_PCI_SYBSYS_ID 0x002E 1496 #define SK_PCI_BIOSROM 0x0030 1497 #define SK_PCI_INTLINE 0x003C 1498 #define SK_PCI_INTPIN 0x003D 1499 #define SK_PCI_MINGNT 0x003E 1500 #define SK_PCI_MINLAT 0x003F 1501 1502 /* device specific PCI registers */ 1503 #define SK_PCI_OURREG1 0x0040 1504 #define SK_PCI_OURREG2 0x0044 1505 #define SK_PCI_CAPID 0x0048 /* 8 bits */ 1506 #define SK_PCI_NEXTPTR 0x0049 /* 8 bits */ 1507 #define SK_PCI_PWRMGMTCAP 0x004A /* 16 bits */ 1508 #define SK_PCI_PWRMGMTCTRL 0x004C /* 16 bits */ 1509 #define SK_PCI_PME_EVENT 0x004F 1510 #define SK_PCI_VPD_CAPID 0x0050 1511 #define SK_PCI_VPD_NEXTPTR 0x0051 1512 #define SK_PCI_VPD_ADDR 0x0052 1513 #define SK_PCI_VPD_DATA 0x0054 1514 1515 #define SK_Y2_REG1_PHY1_COMA 0x10000000 1516 #define SK_Y2_REG1_PHY2_COMA 0x20000000 1517 1518 #define SK_PSTATE_MASK 0x0003 1519 #define SK_PSTATE_D0 0x0000 1520 #define SK_PSTATE_D1 0x0001 1521 #define SK_PSTATE_D2 0x0002 1522 #define SK_PSTATE_D3 0x0003 1523 #define SK_PME_EN 0x0010 1524 #define SK_PME_STATUS 0x8000 1525 1526 /* 1527 * VPD flag bit. Set to 0 to initiate a read, will become 1 when 1528 * read is complete. Set to 1 to initiate a write, will become 0 1529 * when write is finished. 1530 */ 1531 #define SK_VPD_FLAG 0x8000 1532 1533 /* VPD structures */ 1534 struct vpd_res { 1535 u_int8_t vr_id; 1536 u_int8_t vr_len; 1537 u_int8_t vr_pad; 1538 }; 1539 1540 struct vpd_key { 1541 char vk_key[2]; 1542 u_int8_t vk_len; 1543 }; 1544 1545 #define VPD_RES_ID 0x82 /* ID string */ 1546 #define VPD_RES_READ 0x90 /* start of read only area */ 1547 #define VPD_RES_WRITE 0x81 /* start of read/write area */ 1548 #define VPD_RES_END 0x78 /* end tag */ 1549 1550 #define CSR_WRITE_4(sc, reg, val) \ 1551 bus_space_write_4((sc)->sk_btag, (sc)->sk_bhandle, (reg), (val)) 1552 #define CSR_WRITE_2(sc, reg, val) \ 1553 bus_space_write_2((sc)->sk_btag, (sc)->sk_bhandle, (reg), (val)) 1554 #define CSR_WRITE_1(sc, reg, val) \ 1555 bus_space_write_1((sc)->sk_btag, (sc)->sk_bhandle, (reg), (val)) 1556 1557 #define CSR_READ_4(sc, reg) \ 1558 bus_space_read_4((sc)->sk_btag, (sc)->sk_bhandle, (reg)) 1559 #define CSR_READ_2(sc, reg) \ 1560 bus_space_read_2((sc)->sk_btag, (sc)->sk_bhandle, (reg)) 1561 #define CSR_READ_1(sc, reg) \ 1562 bus_space_read_1((sc)->sk_btag, (sc)->sk_bhandle, (reg)) 1563 1564 struct sk_type { 1565 u_int16_t sk_vid; 1566 u_int16_t sk_did; 1567 const char *sk_name; 1568 }; 1569 1570 #define SK_ADDR_LO(x) ((u_int64_t) (x) & 0xffffffff) 1571 #define SK_ADDR_HI(x) ((u_int64_t) (x) >> 32) 1572 1573 #define SK_RING_ALIGN 64 1574 1575 #define SK_ADDR_LO(x) ((u_int64_t) (x) & 0xffffffff) 1576 #define SK_ADDR_HI(x) ((u_int64_t) (x) >> 32) 1577 1578 #define SK_RING_ALIGN 64 1579 1580 /* RX queue descriptor data structure */ 1581 struct sk_rx_desc { 1582 u_int32_t sk_ctl; 1583 u_int32_t sk_next; 1584 u_int32_t sk_data_lo; 1585 u_int32_t sk_data_hi; 1586 u_int32_t sk_xmac_rxstat; 1587 u_int32_t sk_timestamp; 1588 u_int16_t sk_csum2; 1589 u_int16_t sk_csum1; 1590 u_int16_t sk_csum2_start; 1591 u_int16_t sk_csum1_start; 1592 }; 1593 1594 #define SK_OPCODE_DEFAULT 0x00550000 1595 #define SK_OPCODE_CSUM 0x00560000 1596 1597 #define SK_RXCTL_LEN 0x0000FFFF 1598 #define SK_RXCTL_OPCODE 0x00FF0000 1599 #define SK_RXCTL_TSTAMP_VALID 0x01000000 1600 #define SK_RXCTL_STATUS_VALID 0x02000000 1601 #define SK_RXCTL_DEV0 0x04000000 1602 #define SK_RXCTL_EOF_INTR 0x08000000 1603 #define SK_RXCTL_EOB_INTR 0x10000000 1604 #define SK_RXCTL_LASTFRAG 0x20000000 1605 #define SK_RXCTL_FIRSTFRAG 0x40000000 1606 #define SK_RXCTL_OWN 0x80000000 1607 1608 #define SK_RXSTAT \ 1609 (SK_OPCODE_DEFAULT|SK_RXCTL_EOF_INTR|SK_RXCTL_LASTFRAG| \ 1610 SK_RXCTL_FIRSTFRAG|SK_RXCTL_OWN) 1611 1612 struct sk_tx_desc { 1613 u_int32_t sk_ctl; 1614 u_int32_t sk_next; 1615 u_int32_t sk_data_lo; 1616 u_int32_t sk_data_hi; 1617 u_int32_t sk_xmac_txstat; 1618 u_int16_t sk_rsvd0; 1619 u_int16_t sk_csum_startval; 1620 u_int16_t sk_csum_startpos; 1621 u_int16_t sk_csum_writepos; 1622 u_int32_t sk_rsvd1; 1623 }; 1624 1625 #define SK_TXCTL_LEN 0x0000FFFF 1626 #define SK_TXCTL_OPCODE 0x00FF0000 1627 #define SK_TXCTL_SW 0x01000000 1628 #define SK_TXCTL_NOCRC 0x02000000 1629 #define SK_TXCTL_STORENFWD 0x04000000 1630 #define SK_TXCTL_EOF_INTR 0x08000000 1631 #define SK_TXCTL_EOB_INTR 0x10000000 1632 #define SK_TXCTL_LASTFRAG 0x20000000 1633 #define SK_TXCTL_FIRSTFRAG 0x40000000 1634 #define SK_TXCTL_OWN 0x80000000 1635 1636 #define SK_TXSTAT \ 1637 (SK_OPCODE_DEFAULT|SK_TXCTL_EOF_INTR|SK_TXCTL_LASTFRAG|SK_TXCTL_OWN) 1638 1639 #define SK_RXBYTES(x) ((x) & 0x0000FFFF); 1640 #define SK_TXBYTES SK_RXBYTES 1641 1642 #define SK_TX_RING_CNT 512 1643 #define SK_RX_RING_CNT 256 1644 1645 struct msk_rx_desc { 1646 u_int32_t sk_addr; 1647 u_int16_t sk_len; 1648 u_int8_t sk_ctl; 1649 u_int8_t sk_opcode; 1650 } __packed; 1651 1652 #define SK_Y2_RXOPC_BUFFER 0x40 1653 #define SK_Y2_RXOPC_PACKET 0x41 1654 #define SK_Y2_RXOPC_OWN 0x80 1655 1656 struct msk_tx_desc { 1657 u_int32_t sk_addr; 1658 u_int16_t sk_len; 1659 u_int8_t sk_ctl; 1660 u_int8_t sk_opcode; 1661 } __packed; 1662 1663 #define SK_Y2_TXCTL_LASTFRAG 0x80 1664 1665 #define SK_Y2_TXOPC_BUFFER 0x40 1666 #define SK_Y2_TXOPC_PACKET 0x41 1667 #define SK_Y2_TXOPC_OWN 0x80 1668 1669 struct msk_status_desc { 1670 u_int32_t sk_status; 1671 u_int16_t sk_len; 1672 u_int8_t sk_link; 1673 u_int8_t sk_opcode; 1674 } __packed; 1675 1676 #define SK_Y2_STOPC_RXSTAT 0x60 1677 #define SK_Y2_STOPC_TXSTAT 0x68 1678 #define SK_Y2_STOPC_OWN 0x80 1679 1680 #define SK_Y2_ST_TXA1_MSKL 0x00000fff 1681 #define SK_Y2_ST_TXA1_SHIFT 0 1682 1683 #define SK_Y2_ST_TXA2_MSKL 0xff000000 1684 #define SK_Y2_ST_TXA2_SHIFTL 24 1685 #define SK_Y2_ST_TXA2_MSKH 0x000f 1686 #define SK_Y2_ST_TXA2_SHIFTH 8 1687 1688 #define SK_Y2_ST_TXA1_MSKL 0x00000fff 1689 #define SK_Y2_ST_TXA1_SHIFT 0 1690 1691 #define SK_Y2_ST_TXA2_MSKL 0xff000000 1692 #define SK_Y2_ST_TXA2_SHIFTL 24 1693 #define SK_Y2_ST_TXA2_MSKH 0x000f 1694 #define SK_Y2_ST_TXA2_SHIFTH 8 1695 1696 #define MSK_TX_RING_CNT 512 1697 #define MSK_RX_RING_CNT 512 1698 #define MSK_STATUS_RING_CNT 2048 1699 1700 /* 1701 * Jumbo buffer stuff. Note that we must allocate more jumbo 1702 * buffers than there are descriptors in the receive ring. This 1703 * is because we don't know how long it will take for a packet 1704 * to be released after we hand it off to the upper protocol 1705 * layers. To be safe, we allocate 1.5 times the number of 1706 * receive descriptors. 1707 */ 1708 #define SK_JUMBO_FRAMELEN 9018 1709 #define SK_JUMBO_MTU (SK_JUMBO_FRAMELEN-ETHER_HDR_LEN-ETHER_CRC_LEN) 1710 #define SK_MIN_FRAMELEN (ETHER_MIN_LEN - ETHER_CRC_LEN) 1711 #define SK_JSLOTS 384 1712 1713 #define SK_JRAWLEN (SK_JUMBO_FRAMELEN + ETHER_ALIGN) 1714 #define SK_JLEN SK_JRAWLEN 1715 #define SK_MCLBYTES SK_JLEN 1716 #define SK_JPAGESZ PAGE_SIZE 1717 #define SK_RESID (SK_JPAGESZ - (SK_JLEN * SK_JSLOTS) % SK_JPAGESZ) 1718 #define SK_JMEM ((SK_JLEN * SK_JSLOTS) + SK_RESID) 1719 1720 #define MSK_JSLOTS ((MSK_RX_RING_CNT / 2) * 3) 1721 1722 #define MSK_RESID (SK_JPAGESZ - (SK_JLEN * MSK_JSLOTS) % SK_JPAGESZ) 1723 #define MSK_JMEM ((SK_JLEN * MSK_JSLOTS) + MSK_RESID) 1724 1725 #define SK_MAXUNIT 256 1726 #define SK_TIMEOUT 1000 1727 #define ETHER_ALIGN 2 1728 1729 /* YUKON registers */ 1730 1731 /* General Purpose Status Register (GPSR) */ 1732 #define YUKON_GPSR 0x0000 1733 1734 #define YU_GPSR_SPEED 0x8000 /* speed 0 - 10Mbps, 1 - 100Mbps */ 1735 #define YU_GPSR_DUPLEX 0x4000 /* 0 - half duplex, 1 - full duplex */ 1736 #define YU_GPSR_FCTL_TX 0x2000 /* Tx flow control, 1 - disabled */ 1737 #define YU_GPSR_LINK 0x1000 /* link status (down/up) */ 1738 #define YU_GPSR_PAUSE 0x0800 /* flow control enable/disable */ 1739 #define YU_GPSR_TX_IN_PROG 0x0400 /* transmit in progress */ 1740 #define YU_GPSR_EXCESS_COL 0x0200 /* excessive collisions occurred */ 1741 #define YU_GPSR_LATE_COL 0x0100 /* late collision occurred */ 1742 #define YU_GPSR_MII_PHY_STC 0x0020 /* MII PHY status change */ 1743 #define YU_GPSR_GIG_SPEED 0x0010 /* Gigabit Speed (0 - use speed bit) */ 1744 #define YU_GPSR_PARTITION 0x0008 /* partition mode */ 1745 #define YU_GPSR_FCTL_RX 0x0004 /* Rx flow control, 1 - disabled */ 1746 #define YU_GPSR_PROMS_EN 0x0002 /* promiscuous mode, 1 - enabled */ 1747 1748 /* General Purpose Control Register (GPCR) */ 1749 #define YUKON_GPCR 0x0004 1750 1751 #define YU_GPCR_FCTL_TX_DIS 0x2000 /* Disable Tx flow control 802.3x */ 1752 #define YU_GPCR_TXEN 0x1000 /* Transmit Enable */ 1753 #define YU_GPCR_RXEN 0x0800 /* Receive Enable */ 1754 #define YU_GPCR_BURSTEN 0x0400 /* Burst Mode Enable */ 1755 #define YU_GPCR_LPBK 0x0200 /* MAC Loopback Enable */ 1756 #define YU_GPCR_PAR 0x0100 /* Partition Enable */ 1757 #define YU_GPCR_GIG 0x0080 /* Gigabit Speed 1000Mbps */ 1758 #define YU_GPCR_FLP 0x0040 /* Force Link Pass */ 1759 #define YU_GPCR_DUPLEX 0x0020 /* Duplex Enable */ 1760 #define YU_GPCR_FCTL_RX_DIS 0x0010 /* Disable Rx flow control 802.3x */ 1761 #define YU_GPCR_SPEED 0x0008 /* Port Speed 100Mbps */ 1762 #define YU_GPCR_DPLX_DIS 0x0004 /* Disable Auto-Update for duplex */ 1763 #define YU_GPCR_FCTL_DIS 0x0002 /* Disable Auto-Update for 802.3x */ 1764 #define YU_GPCR_SPEED_DIS 0x0001 /* Disable Auto-Update for speed */ 1765 1766 /* Transmit Control Register (TCR) */ 1767 #define YUKON_TCR 0x0008 1768 1769 #define YU_TCR_FJ 0x8000 /* force jam / flow control */ 1770 #define YU_TCR_CRCD 0x4000 /* insert CRC (0 - enable) */ 1771 #define YU_TCR_PADD 0x2000 /* pad packets to 64b (0 - enable) */ 1772 #define YU_TCR_COLTH 0x1c00 /* collision threshold */ 1773 1774 /* Receive Control Register (RCR) */ 1775 #define YUKON_RCR 0x000c 1776 1777 #define YU_RCR_UFLEN 0x8000 /* unicast filter enable */ 1778 #define YU_RCR_MUFLEN 0x4000 /* multicast filter enable */ 1779 #define YU_RCR_CRCR 0x2000 /* remove CRC */ 1780 #define YU_RCR_PASSFC 0x1000 /* pass flow control packets */ 1781 1782 /* Transmit Flow Control Register (TFCR) */ 1783 #define YUKON_TFCR 0x0010 /* Pause Time */ 1784 1785 /* Transmit Parameter Register (TPR) */ 1786 #define YUKON_TPR 0x0014 1787 1788 #define YU_TPR_JAM_LEN(x) (((x) & 0x3) << 14) 1789 #define YU_TPR_JAM_IPG(x) (((x) & 0x1f) << 9) 1790 #define YU_TPR_JAM2DATA_IPG(x) (((x) & 0x1f) << 4) 1791 1792 /* Serial Mode Register (SMR) */ 1793 #define YUKON_SMR 0x0018 1794 1795 #define YU_SMR_DATA_BLIND(x) (((x) & 0x1f) << 11) 1796 #define YU_SMR_LIMIT4 0x0400 /* reset after 16 / 4 collisions */ 1797 #define YU_SMR_MFL_JUMBO 0x0100 /* max frame length for jumbo frames */ 1798 #define YU_SMR_MFL_VLAN 0x0200 /* max frame length + vlan tag */ 1799 #define YU_SMR_IPG_DATA(x) ((x) & 0x1f) 1800 1801 /* Source Address Low #1 (SAL1) */ 1802 #define YUKON_SAL1 0x001c /* SA1[15:0] */ 1803 1804 /* Source Address Middle #1 (SAM1) */ 1805 #define YUKON_SAM1 0x0020 /* SA1[31:16] */ 1806 1807 /* Source Address High #1 (SAH1) */ 1808 #define YUKON_SAH1 0x0024 /* SA1[47:32] */ 1809 1810 /* Source Address Low #2 (SAL2) */ 1811 #define YUKON_SAL2 0x0028 /* SA2[15:0] */ 1812 1813 /* Source Address Middle #2 (SAM2) */ 1814 #define YUKON_SAM2 0x002c /* SA2[31:16] */ 1815 1816 /* Source Address High #2 (SAH2) */ 1817 #define YUKON_SAH2 0x0030 /* SA2[47:32] */ 1818 1819 /* Multicatst Address Hash Register 1 (MCAH1) */ 1820 #define YUKON_MCAH1 0x0034 1821 1822 /* Multicatst Address Hash Register 2 (MCAH2) */ 1823 #define YUKON_MCAH2 0x0038 1824 1825 /* Multicatst Address Hash Register 3 (MCAH3) */ 1826 #define YUKON_MCAH3 0x003c 1827 1828 /* Multicatst Address Hash Register 4 (MCAH4) */ 1829 #define YUKON_MCAH4 0x0040 1830 1831 /* Transmit Interrupt Register (TIR) */ 1832 #define YUKON_TIR 0x0044 1833 1834 #define YU_TIR_OUT_UNICAST 0x0001 /* Num Unicast Packets Transmitted */ 1835 #define YU_TIR_OUT_BROADCAST 0x0002 /* Num Broadcast Packets Transmitted */ 1836 #define YU_TIR_OUT_PAUSE 0x0004 /* Num Pause Packets Transmitted */ 1837 #define YU_TIR_OUT_MULTICAST 0x0008 /* Num Multicast Packets Transmitted */ 1838 #define YU_TIR_OUT_OCTETS 0x0030 /* Num Bytes Transmitted */ 1839 #define YU_TIR_OUT_64_OCTETS 0x0000 /* Num Packets Transmitted */ 1840 #define YU_TIR_OUT_127_OCTETS 0x0000 /* Num Packets Transmitted */ 1841 #define YU_TIR_OUT_255_OCTETS 0x0000 /* Num Packets Transmitted */ 1842 #define YU_TIR_OUT_511_OCTETS 0x0000 /* Num Packets Transmitted */ 1843 #define YU_TIR_OUT_1023_OCTETS 0x0000 /* Num Packets Transmitted */ 1844 #define YU_TIR_OUT_1518_OCTETS 0x0000 /* Num Packets Transmitted */ 1845 #define YU_TIR_OUT_MAX_OCTETS 0x0000 /* Num Packets Transmitted */ 1846 #define YU_TIR_OUT_SPARE 0x0000 /* Num Packets Transmitted */ 1847 #define YU_TIR_OUT_COLLISIONS 0x0000 /* Num Packets Transmitted */ 1848 #define YU_TIR_OUT_LATE 0x0000 /* Num Packets Transmitted */ 1849 1850 /* Receive Interrupt Register (RIR) */ 1851 #define YUKON_RIR 0x0048 1852 1853 /* Transmit and Receive Interrupt Register (TRIR) */ 1854 #define YUKON_TRIR 0x004c 1855 1856 /* Transmit Interrupt Mask Register (TIMR) */ 1857 #define YUKON_TIMR 0x0050 1858 1859 /* Receive Interrupt Mask Register (RIMR) */ 1860 #define YUKON_RIMR 0x0054 1861 1862 /* Transmit and Receive Interrupt Mask Register (TRIMR) */ 1863 #define YUKON_TRIMR 0x0058 1864 1865 /* SMI Control Register (SMICR) */ 1866 #define YUKON_SMICR 0x0080 1867 1868 #define YU_SMICR_PHYAD(x) (((x) & 0x1f) << 11) 1869 #define YU_SMICR_REGAD(x) (((x) & 0x1f) << 6) 1870 #define YU_SMICR_OPCODE 0x0020 /* opcode (0 - write, 1 - read) */ 1871 #define YU_SMICR_OP_READ 0x0020 /* opcode read */ 1872 #define YU_SMICR_OP_WRITE 0x0000 /* opcode write */ 1873 #define YU_SMICR_READ_VALID 0x0010 /* read valid */ 1874 #define YU_SMICR_BUSY 0x0008 /* busy (writing) */ 1875 1876 /* SMI Data Register (SMIDR) */ 1877 #define YUKON_SMIDR 0x0084 1878 1879 /* PHY Addres Register (PAR) */ 1880 #define YUKON_PAR 0x0088 1881 1882 #define YU_PAR_MIB_CLR 0x0020 /* MIB Counters Clear Mode */ 1883 #define YU_PAR_LOAD_TSTCNT 0x0010 /* Load count 0xfffffff0 into cntr */ 1884 1885 /* Receive status */ 1886 #define YU_RXSTAT_FOFL 0x00000001 /* Rx FIFO overflow */ 1887 #define YU_RXSTAT_CRCERR 0x00000002 /* CRC error */ 1888 #define YU_RXSTAT_FRAGMENT 0x00000008 /* fragment */ 1889 #define YU_RXSTAT_LONGERR 0x00000010 /* too long packet */ 1890 #define YU_RXSTAT_MIIERR 0x00000020 /* MII error */ 1891 #define YU_RXSTAT_BADFC 0x00000040 /* bad flow-control packet */ 1892 #define YU_RXSTAT_GOODFC 0x00000080 /* good flow-control packet */ 1893 #define YU_RXSTAT_RXOK 0x00000100 /* receice OK (Good packet) */ 1894 #define YU_RXSTAT_BROADCAST 0x00000200 /* broadcast packet */ 1895 #define YU_RXSTAT_MULTICAST 0x00000400 /* multicast packet */ 1896 #define YU_RXSTAT_RUNT 0x00000800 /* undersize packet */ 1897 #define YU_RXSTAT_JABBER 0x00001000 /* jabber packet */ 1898 #define YU_RXSTAT_VLAN 0x00002000 /* VLAN packet */ 1899 #define YU_RXSTAT_LENSHIFT 16 1900 1901 #define YU_RXSTAT_BYTES(x) ((x) >> YU_RXSTAT_LENSHIFT) 1902 1903 /* Receive status */ 1904 #define YU_RXSTAT_FOFL 0x00000001 /* Rx FIFO overflow */ 1905 #define YU_RXSTAT_CRCERR 0x00000002 /* CRC error */ 1906 #define YU_RXSTAT_FRAGMENT 0x00000008 /* fragment */ 1907 #define YU_RXSTAT_LONGERR 0x00000010 /* too long packet */ 1908 #define YU_RXSTAT_MIIERR 0x00000020 /* MII error */ 1909 #define YU_RXSTAT_BADFC 0x00000040 /* bad flow-control packet */ 1910 #define YU_RXSTAT_GOODFC 0x00000080 /* good flow-control packet */ 1911 #define YU_RXSTAT_RXOK 0x00000100 /* receice OK (Good packet) */ 1912 #define YU_RXSTAT_BROADCAST 0x00000200 /* broadcast packet */ 1913 #define YU_RXSTAT_MULTICAST 0x00000400 /* multicast packet */ 1914 #define YU_RXSTAT_RUNT 0x00000800 /* undersize packet */ 1915 #define YU_RXSTAT_JABBER 0x00001000 /* jabber packet */ 1916 #define YU_RXSTAT_VLAN 0x00002000 /* VLAN packet */ 1917 #define YU_RXSTAT_LENSHIFT 16 1918 1919 #define YU_RXSTAT_BYTES(x) ((x) >> YU_RXSTAT_LENSHIFT) 1920 1921 /* Receive status */ 1922 #define YU_RXSTAT_FOFL 0x00000001 /* Rx FIFO overflow */ 1923 #define YU_RXSTAT_CRCERR 0x00000002 /* CRC error */ 1924 #define YU_RXSTAT_FRAGMENT 0x00000008 /* fragment */ 1925 #define YU_RXSTAT_LONGERR 0x00000010 /* too long packet */ 1926 #define YU_RXSTAT_MIIERR 0x00000020 /* MII error */ 1927 #define YU_RXSTAT_BADFC 0x00000040 /* bad flow-control packet */ 1928 #define YU_RXSTAT_GOODFC 0x00000080 /* good flow-control packet */ 1929 #define YU_RXSTAT_RXOK 0x00000100 /* receice OK (Good packet) */ 1930 #define YU_RXSTAT_BROADCAST 0x00000200 /* broadcast packet */ 1931 #define YU_RXSTAT_MULTICAST 0x00000400 /* multicast packet */ 1932 #define YU_RXSTAT_RUNT 0x00000800 /* undersize packet */ 1933 #define YU_RXSTAT_JABBER 0x00001000 /* jabber packet */ 1934 #define YU_RXSTAT_VLAN 0x00002000 /* VLAN packet */ 1935 #define YU_RXSTAT_LENSHIFT 16 1936 1937 #define YU_RXSTAT_BYTES(x) ((x) >> YU_RXSTAT_LENSHIFT) 1938 1939 /* 1940 * Registers and data structures for the XaQti Corporation XMAC II 1941 * Gigabit Ethernet MAC. Datasheet is available from http://www.xaqti.com. 1942 * The XMAC can be programmed for 16-bit or 32-bit register access modes. 1943 * The SysKonnect gigabit ethernet adapters use 16-bit mode, so that's 1944 * how the registers are laid out here. 1945 */ 1946 1947 #define XM_DEVICEID 0x00E0AE20 1948 #define XM_XAQTI_OUI 0x00E0AE 1949 1950 #define XM_XMAC_REV(x) (((x) & 0x000000E0) >> 5) 1951 1952 #define XM_XMAC_REV_B2 0x0 1953 #define XM_XMAC_REV_C1 0x1 1954 1955 #define XM_MMUCMD 0x0000 1956 #define XM_POFF 0x0008 1957 #define XM_BURST 0x000C 1958 #define XM_VLAN_TAGLEV1 0x0010 1959 #define XM_VLAN_TAGLEV2 0x0014 1960 #define XM_TXCMD 0x0020 1961 #define XM_TX_RETRYLIMIT 0x0024 1962 #define XM_TX_SLOTTIME 0x0028 1963 #define XM_TX_IPG 0x003C 1964 #define XM_RXCMD 0x0030 1965 #define XM_PHY_ADDR 0x0034 1966 #define XM_PHY_DATA 0x0038 1967 #define XM_GPIO 0x0040 1968 #define XM_IMR 0x0044 1969 #define XM_ISR 0x0048 1970 #define XM_HWCFG 0x004C 1971 #define XM_TX_LOWAT 0x0060 1972 #define XM_TX_HIWAT 0x0062 1973 #define XM_TX_REQTHRESH_LO 0x0064 1974 #define XM_TX_REQTHRESH_HI 0x0066 1975 #define XM_TX_REQTHRESH XM_TX_REQTHRESH_LO 1976 #define XM_PAUSEDST0 0x0068 1977 #define XM_PAUSEDST1 0x006A 1978 #define XM_PAUSEDST2 0x006C 1979 #define XM_CTLPARM_LO 0x0070 1980 #define XM_CTLPARM_HI 0x0072 1981 #define XM_CTLPARM XM_CTLPARM_LO 1982 #define XM_OPCODE_PAUSE_TIMER 0x0074 1983 #define XM_TXSTAT_LIFO 0x0078 1984 1985 /* 1986 * Perfect filter registers. The XMAC has a table of 16 perfect 1987 * filter entries, spaced 8 bytes apart. This is in addition to 1988 * the station address registers, which appear below. 1989 */ 1990 #define XM_RXFILT_BASE 0x0080 1991 #define XM_RXFILT_END 0x0107 1992 #define XM_RXFILT_MAX 16 1993 #define XM_RXFILT_ENTRY(ent) (XM_RXFILT_BASE + ((ent * 8))) 1994 1995 /* Primary station address. */ 1996 #define XM_PAR0 0x0108 1997 #define XM_PAR1 0x010A 1998 #define XM_PAR2 0x010C 1999 2000 /* 64-bit multicast hash table registers */ 2001 #define XM_MAR0 0x0110 2002 #define XM_MAR1 0x0112 2003 #define XM_MAR2 0x0114 2004 #define XM_MAR3 0x0116 2005 #define XM_RX_LOWAT 0x0118 2006 #define XM_RX_HIWAT 0x011A 2007 #define XM_RX_REQTHRESH_LO 0x011C 2008 #define XM_RX_REQTHRESH_HI 0x011E 2009 #define XM_RX_REQTHRESH XM_RX_REQTHRESH_LO 2010 #define XM_DEVID_LO 0x0120 2011 #define XM_DEVID_HI 0x0122 2012 #define XM_DEVID XM_DEVID_LO 2013 #define XM_MODE_LO 0x0124 2014 #define XM_MODE_HI 0x0126 2015 #define XM_MODE XM_MODE_LO 2016 #define XM_LASTSRC0 0x0128 2017 #define XM_LASTSRC1 0x012A 2018 #define XM_LASTSRC2 0x012C 2019 #define XM_TSTAMP_READ 0x0130 2020 #define XM_TSTAMP_LOAD 0x0134 2021 #define XM_STATS_CMD 0x0200 2022 #define XM_RXCNT_EVENT_LO 0x0204 2023 #define XM_RXCNT_EVENT_HI 0x0206 2024 #define XM_RXCNT_EVENT XM_RXCNT_EVENT_LO 2025 #define XM_TXCNT_EVENT_LO 0x0208 2026 #define XM_TXCNT_EVENT_HI 0x020A 2027 #define XM_TXCNT_EVENT XM_TXCNT_EVENT_LO 2028 #define XM_RXCNT_EVMASK_LO 0x020C 2029 #define XM_RXCNT_EVMASK_HI 0x020E 2030 #define XM_RXCNT_EVMASK XM_RXCNT_EVMASK_LO 2031 #define XM_TXCNT_EVMASK_LO 0x0210 2032 #define XM_TXCNT_EVMASK_HI 0x0212 2033 #define XM_TXCNT_EVMASK XM_TXCNT_EVMASK_LO 2034 2035 /* Statistics command register */ 2036 #define XM_STATCMD_CLR_TX 0x0001 2037 #define XM_STATCMD_CLR_RX 0x0002 2038 #define XM_STATCMD_COPY_TX 0x0004 2039 #define XM_STATCMD_COPY_RX 0x0008 2040 #define XM_STATCMD_SNAP_TX 0x0010 2041 #define XM_STATCMD_SNAP_RX 0x0020 2042 2043 /* TX statistics registers */ 2044 #define XM_TXSTATS_PKTSOK 0x280 2045 #define XM_TXSTATS_BYTESOK_HI 0x284 2046 #define XM_TXSTATS_BYTESOK_LO 0x288 2047 #define XM_TXSTATS_BCASTSOK 0x28C 2048 #define XM_TXSTATS_MCASTSOK 0x290 2049 #define XM_TXSTATS_UCASTSOK 0x294 2050 #define XM_TXSTATS_GIANTS 0x298 2051 #define XM_TXSTATS_BURSTCNT 0x29C 2052 #define XM_TXSTATS_PAUSEPKTS 0x2A0 2053 #define XM_TXSTATS_MACCTLPKTS 0x2A4 2054 #define XM_TXSTATS_SINGLECOLS 0x2A8 2055 #define XM_TXSTATS_MULTICOLS 0x2AC 2056 #define XM_TXSTATS_EXCESSCOLS 0x2B0 2057 #define XM_TXSTATS_LATECOLS 0x2B4 2058 #define XM_TXSTATS_DEFER 0x2B8 2059 #define XM_TXSTATS_EXCESSDEFER 0x2BC 2060 #define XM_TXSTATS_UNDERRUN 0x2C0 2061 #define XM_TXSTATS_CARRIERSENSE 0x2C4 2062 #define XM_TXSTATS_UTILIZATION 0x2C8 2063 #define XM_TXSTATS_64 0x2D0 2064 #define XM_TXSTATS_65_127 0x2D4 2065 #define XM_TXSTATS_128_255 0x2D8 2066 #define XM_TXSTATS_256_511 0x2DC 2067 #define XM_TXSTATS_512_1023 0x2E0 2068 #define XM_TXSTATS_1024_MAX 0x2E4 2069 2070 /* RX statistics registers */ 2071 #define XM_RXSTATS_PKTSOK 0x300 2072 #define XM_RXSTATS_BYTESOK_HI 0x304 2073 #define XM_RXSTATS_BYTESOK_LO 0x308 2074 #define XM_RXSTATS_BCASTSOK 0x30C 2075 #define XM_RXSTATS_MCASTSOK 0x310 2076 #define XM_RXSTATS_UCASTSOK 0x314 2077 #define XM_RXSTATS_PAUSEPKTS 0x318 2078 #define XM_RXSTATS_MACCTLPKTS 0x31C 2079 #define XM_RXSTATS_BADPAUSEPKTS 0x320 2080 #define XM_RXSTATS_BADMACCTLPKTS 0x324 2081 #define XM_RXSTATS_BURSTCNT 0x328 2082 #define XM_RXSTATS_MISSEDPKTS 0x32C 2083 #define XM_RXSTATS_FRAMEERRS 0x330 2084 #define XM_RXSTATS_OVERRUN 0x334 2085 #define XM_RXSTATS_JABBER 0x338 2086 #define XM_RXSTATS_CARRLOSS 0x33C 2087 #define XM_RXSTATS_INRNGLENERR 0x340 2088 #define XM_RXSTATS_SYMERR 0x344 2089 #define XM_RXSTATS_SHORTEVENT 0x348 2090 #define XM_RXSTATS_RUNTS 0x34C 2091 #define XM_RXSTATS_GIANTS 0x350 2092 #define XM_RXSTATS_CRCERRS 0x354 2093 #define XM_RXSTATS_CEXTERRS 0x35C 2094 #define XM_RXSTATS_UTILIZATION 0x360 2095 #define XM_RXSTATS_64 0x368 2096 #define XM_RXSTATS_65_127 0x36C 2097 #define XM_RXSTATS_128_255 0x370 2098 #define XM_RXSTATS_256_511 0x374 2099 #define XM_RXSTATS_512_1023 0x378 2100 #define XM_RXSTATS_1024_MAX 0x37C 2101 2102 #define XM_MMUCMD_TX_ENB 0x0001 2103 #define XM_MMUCMD_RX_ENB 0x0002 2104 #define XM_MMUCMD_GMIILOOP 0x0004 2105 #define XM_MMUCMD_RATECTL 0x0008 2106 #define XM_MMUCMD_GMIIFDX 0x0010 2107 #define XM_MMUCMD_NO_MGMT_PRMB 0x0020 2108 #define XM_MMUCMD_SIMCOL 0x0040 2109 #define XM_MMUCMD_FORCETX 0x0080 2110 #define XM_MMUCMD_LOOPENB 0x0200 2111 #define XM_MMUCMD_IGNPAUSE 0x0400 2112 #define XM_MMUCMD_PHYBUSY 0x0800 2113 #define XM_MMUCMD_PHYDATARDY 0x1000 2114 2115 #define XM_TXCMD_AUTOPAD 0x0001 2116 #define XM_TXCMD_NOCRC 0x0002 2117 #define XM_TXCMD_NOPREAMBLE 0x0004 2118 #define XM_TXCMD_NOGIGAMODE 0x0008 2119 #define XM_TXCMD_SAMPLELINE 0x0010 2120 #define XM_TXCMD_ENCBYPASS 0x0020 2121 #define XM_TXCMD_XMITBK2BK 0x0040 2122 #define XM_TXCMD_FAIRSHARE 0x0080 2123 2124 #define XM_RXCMD_DISABLE_CEXT 0x0001 2125 #define XM_RXCMD_STRIPPAD 0x0002 2126 #define XM_RXCMD_SAMPLELINE 0x0004 2127 #define XM_RXCMD_SELFRX 0x0008 2128 #define XM_RXCMD_STRIPFCS 0x0010 2129 #define XM_RXCMD_TRANSPARENT 0x0020 2130 #define XM_RXCMD_IPGCAPTURE 0x0040 2131 #define XM_RXCMD_BIGPKTOK 0x0080 2132 #define XM_RXCMD_LENERROK 0x0100 2133 2134 #define XM_GPIO_GP0_SET 0x0001 2135 #define XM_GPIO_RESETSTATS 0x0004 2136 #define XM_GPIO_RESETMAC 0x0008 2137 #define XM_GPIO_FORCEINT 0x0020 2138 #define XM_GPIO_ANEGINPROG 0x0040 2139 2140 #define XM_IMR_RX_EOF 0x0001 2141 #define XM_IMR_TX_EOF 0x0002 2142 #define XM_IMR_TX_UNDERRUN 0x0004 2143 #define XM_IMR_RX_OVERRUN 0x0008 2144 #define XM_IMR_TX_STATS_OFLOW 0x0010 2145 #define XM_IMR_RX_STATS_OFLOW 0x0020 2146 #define XM_IMR_TSTAMP_OFLOW 0x0040 2147 #define XM_IMR_AUTONEG_DONE 0x0080 2148 #define XM_IMR_NEXTPAGE_RDY 0x0100 2149 #define XM_IMR_PAGE_RECEIVED 0x0200 2150 #define XM_IMR_LP_REQCFG 0x0400 2151 #define XM_IMR_GP0_SET 0x0800 2152 #define XM_IMR_FORCEINTR 0x1000 2153 #define XM_IMR_TX_ABORT 0x2000 2154 #define XM_IMR_LINKEVENT 0x4000 2155 2156 #define XM_INTRS \ 2157 (~(XM_IMR_GP0_SET|XM_IMR_AUTONEG_DONE|XM_IMR_TX_UNDERRUN)) 2158 2159 #define XM_ISR_RX_EOF 0x0001 2160 #define XM_ISR_TX_EOF 0x0002 2161 #define XM_ISR_TX_UNDERRUN 0x0004 2162 #define XM_ISR_RX_OVERRUN 0x0008 2163 #define XM_ISR_TX_STATS_OFLOW 0x0010 2164 #define XM_ISR_RX_STATS_OFLOW 0x0020 2165 #define XM_ISR_TSTAMP_OFLOW 0x0040 2166 #define XM_ISR_AUTONEG_DONE 0x0080 2167 #define XM_ISR_NEXTPAGE_RDY 0x0100 2168 #define XM_ISR_PAGE_RECEIVED 0x0200 2169 #define XM_ISR_LP_REQCFG 0x0400 2170 #define XM_ISR_GP0_SET 0x0800 2171 #define XM_ISR_FORCEINTR 0x1000 2172 #define XM_ISR_TX_ABORT 0x2000 2173 #define XM_ISR_LINKEVENT 0x4000 2174 2175 #define XM_HWCFG_GENEOP 0x0008 2176 #define XM_HWCFG_SIGSTATCKH 0x0004 2177 #define XM_HWCFG_GMIIMODE 0x0001 2178 2179 #define XM_MODE_FLUSH_RXFIFO 0x00000001 2180 #define XM_MODE_FLUSH_TXFIFO 0x00000002 2181 #define XM_MODE_BIGENDIAN 0x00000004 2182 #define XM_MODE_RX_PROMISC 0x00000008 2183 #define XM_MODE_RX_NOBROAD 0x00000010 2184 #define XM_MODE_RX_NOMULTI 0x00000020 2185 #define XM_MODE_RX_NOUNI 0x00000040 2186 #define XM_MODE_RX_BADFRAMES 0x00000080 2187 #define XM_MODE_RX_CRCERRS 0x00000100 2188 #define XM_MODE_RX_GIANTS 0x00000200 2189 #define XM_MODE_RX_INRANGELEN 0x00000400 2190 #define XM_MODE_RX_RUNTS 0x00000800 2191 #define XM_MODE_RX_MACCTL 0x00001000 2192 #define XM_MODE_RX_USE_PERFECT 0x00002000 2193 #define XM_MODE_RX_USE_STATION 0x00004000 2194 #define XM_MODE_RX_USE_HASH 0x00008000 2195 #define XM_MODE_RX_ADDRPAIR 0x00010000 2196 #define XM_MODE_PAUSEONHI 0x00020000 2197 #define XM_MODE_PAUSEONLO 0x00040000 2198 #define XM_MODE_TIMESTAMP 0x00080000 2199 #define XM_MODE_SENDPAUSE 0x00100000 2200 #define XM_MODE_SENDCONTINUOUS 0x00200000 2201 #define XM_MODE_LE_STATUSWORD 0x00400000 2202 #define XM_MODE_AUTOFIFOPAUSE 0x00800000 2203 #define XM_MODE_EXPAUSEGEN 0x02000000 2204 #define XM_MODE_RX_INVERSE 0x04000000 2205 2206 #define XM_RXSTAT_MACCTL 0x00000001 2207 #define XM_RXSTAT_ERRFRAME 0x00000002 2208 #define XM_RXSTAT_CRCERR 0x00000004 2209 #define XM_RXSTAT_GIANT 0x00000008 2210 #define XM_RXSTAT_RUNT 0x00000010 2211 #define XM_RXSTAT_FRAMEERR 0x00000020 2212 #define XM_RXSTAT_INRANGEERR 0x00000040 2213 #define XM_RXSTAT_CARRIERERR 0x00000080 2214 #define XM_RXSTAT_COLLERR 0x00000100 2215 #define XM_RXSTAT_802_3 0x00000200 2216 #define XM_RXSTAT_CARREXTERR 0x00000400 2217 #define XM_RXSTAT_BURSTMODE 0x00000800 2218 #define XM_RXSTAT_UNICAST 0x00002000 2219 #define XM_RXSTAT_MULTICAST 0x00004000 2220 #define XM_RXSTAT_BROADCAST 0x00008000 2221 #define XM_RXSTAT_VLAN_LEV1 0x00010000 2222 #define XM_RXSTAT_VLAN_LEV2 0x00020000 2223 #define XM_RXSTAT_LEN 0xFFFC0000 2224 #define XM_RXSTAT_LENSHIFT 18 2225 2226 #define XM_RXSTAT_BYTES(x) ((x) >> XM_RXSTAT_LENSHIFT) 2227 2228 /* 2229 * XMAC PHY registers, indirectly accessed through 2230 * XM_PHY_ADDR and XM_PHY_REG. 2231 */ 2232 2233 #define XM_PHY_BMCR 0x0000 /* control */ 2234 #define XM_PHY_BMSR 0x0001 /* status */ 2235 #define XM_PHY_VENID 0x0002 /* vendor id */ 2236 #define XM_PHY_DEVID 0x0003 /* device id */ 2237 #define XM_PHY_ANAR 0x0004 /* autoneg advertisenemt */ 2238 #define XM_PHY_LPAR 0x0005 /* link partner ability */ 2239 #define XM_PHY_ANEXP 0x0006 /* autoneg expansion */ 2240 #define XM_PHY_NEXTP 0x0007 /* nextpage */ 2241 #define XM_PHY_LPNEXTP 0x0008 /* link partner's nextpage */ 2242 #define XM_PHY_EXTSTS 0x000F /* extented status */ 2243 #define XM_PHY_RESAB 0x0010 /* resolved ability */ 2244 2245 #define XM_BMCR_DUPLEX 0x0100 2246 #define XM_BMCR_RENEGOTIATE 0x0200 2247 #define XM_BMCR_AUTONEGENBL 0x1000 2248 #define XM_BMCR_LOOPBACK 0x4000 2249 #define XM_BMCR_RESET 0x8000 2250 2251 #define XM_BMSR_EXTCAP 0x0001 2252 #define XM_BMSR_LINKSTAT 0x0004 2253 #define XM_BMSR_AUTONEGABLE 0x0008 2254 #define XM_BMSR_REMFAULT 0x0010 2255 #define XM_BMSR_AUTONEGDONE 0x0020 2256 #define XM_BMSR_EXTSTAT 0x0100 2257 2258 #define XM_VENID_XAQTI 0xD14C 2259 #define XM_DEVID_XMAC 0x0002 2260 2261 #define XM_ANAR_FULLDUPLEX 0x0020 2262 #define XM_ANAR_HALFDUPLEX 0x0040 2263 #define XM_ANAR_PAUSEBITS 0x0180 2264 #define XM_ANAR_REMFAULTBITS 0x1800 2265 #define XM_ANAR_ACK 0x4000 2266 #define XM_ANAR_NEXTPAGE 0x8000 2267 2268 #define XM_LPAR_FULLDUPLEX 0x0020 2269 #define XM_LPAR_HALFDUPLEX 0x0040 2270 #define XM_LPAR_PAUSEBITS 0x0180 2271 #define XM_LPAR_REMFAULTBITS 0x1800 2272 #define XM_LPAR_ACK 0x4000 2273 #define XM_LPAR_NEXTPAGE 0x8000 2274 2275 #define XM_PAUSE_NOPAUSE 0x0000 2276 #define XM_PAUSE_SYMPAUSE 0x0080 2277 #define XM_PAUSE_ASYMPAUSE 0x0100 2278 #define XM_PAUSE_BOTH 0x0180 2279 2280 #define XM_REMFAULT_LINKOK 0x0000 2281 #define XM_REMFAULT_LINKFAIL 0x0800 2282 #define XM_REMFAULT_OFFLINE 0x1000 2283 #define XM_REMFAULT_ANEGERR 0x1800 2284 2285 #define XM_ANEXP_GOTPAGE 0x0002 2286 #define XM_ANEXP_NEXTPAGE_SELF 0x0004 2287 #define XM_ANEXP_NEXTPAGE_LP 0x0008 2288 2289 #define XM_NEXTP_MESSAGE 0x07FF 2290 #define XM_NEXTP_TOGGLE 0x0800 2291 #define XM_NEXTP_ACK2 0x1000 2292 #define XM_NEXTP_MPAGE 0x2000 2293 #define XM_NEXTP_ACK1 0x4000 2294 #define XM_NEXTP_NPAGE 0x8000 2295 2296 #define XM_LPNEXTP_MESSAGE 0x07FF 2297 #define XM_LPNEXTP_TOGGLE 0x0800 2298 #define XM_LPNEXTP_ACK2 0x1000 2299 #define XM_LPNEXTP_MPAGE 0x2000 2300 #define XM_LPNEXTP_ACK1 0x4000 2301 #define XM_LPNEXTP_NPAGE 0x8000 2302 2303 #define XM_EXTSTS_HALFDUPLEX 0x4000 2304 #define XM_EXTSTS_FULLDUPLEX 0x8000 2305 2306 #define XM_RESAB_PAUSEMISMATCH 0x0008 2307 #define XM_RESAB_ABLMISMATCH 0x0010 2308 #define XM_RESAB_FDMODESEL 0x0020 2309 #define XM_RESAB_HDMODESEL 0x0040 2310 #define XM_RESAB_PAUSEBITS 0x0180 2311 #endif /* _DEV_PCI_IF_SKREG_H_ */ 2312
Indexes created Sat Sep 27 14:09:57 GMT 2025