1 /****************************************************************************** 2 * 3 * Name: skgehw.h 4 * Project: Gigabit Ethernet Adapters, Common Modules 5 * Version: $Revision: 2.49 $ 6 * Date: $Date: 2005/01/20 13:01:35 $ 7 * Purpose: Defines and Macros for the Gigabit Ethernet Adapter Product Family 8 * 9 ******************************************************************************/ 10 11 /****************************************************************************** 12 * 13 * LICENSE: 14 * Copyright (C) Marvell International Ltd. and/or its affiliates 15 * 16 * The computer program files contained in this folder ("Files") 17 * are provided to you under the BSD-type license terms provided 18 * below, and any use of such Files and any derivative works 19 * thereof created by you shall be governed by the following terms 20 * and conditions: 21 * 22 * - Redistributions of source code must retain the above copyright 23 * notice, this list of conditions and the following disclaimer. 24 * - Redistributions in binary form must reproduce the above 25 * copyright notice, this list of conditions and the following 26 * disclaimer in the documentation and/or other materials provided 27 * with the distribution. 28 * - Neither the name of Marvell nor the names of its contributors 29 * may be used to endorse or promote products derived from this 30 * software without specific prior written permission. 31 * 32 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 33 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 34 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS 35 * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 36 * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, 37 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, 38 * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 39 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 40 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 41 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 42 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED 43 * OF THE POSSIBILITY OF SUCH DAMAGE. 44 * /LICENSE 45 * 46 ******************************************************************************/ 47 48 /*- 49 * Copyright (c) 1997, 1998, 1999, 2000 50 * Bill Paul <wpaul@ctr.columbia.edu>. All rights reserved. 51 * 52 * Redistribution and use in source and binary forms, with or without 53 * modification, are permitted provided that the following conditions 54 * are met: 55 * 1. Redistributions of source code must retain the above copyright 56 * notice, this list of conditions and the following disclaimer. 57 * 2. Redistributions in binary form must reproduce the above copyright 58 * notice, this list of conditions and the following disclaimer in the 59 * documentation and/or other materials provided with the distribution. 60 * 3. All advertising materials mentioning features or use of this software 61 * must display the following acknowledgement: 62 * This product includes software developed by Bill Paul. 63 * 4. Neither the name of the author nor the names of any co-contributors 64 * may be used to endorse or promote products derived from this software 65 * without specific prior written permission. 66 * 67 * THIS SOFTWARE IS PROVIDED BY Bill Paul AND CONTRIBUTORS ``AS IS'' AND 68 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 69 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 70 * ARE DISCLAIMED. IN NO EVENT SHALL Bill Paul OR THE VOICES IN HIS HEAD 71 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 72 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 73 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 74 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 75 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 76 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF 77 * THE POSSIBILITY OF SUCH DAMAGE. 78 */ 79 80 /*- 81 * Copyright (c) 2003 Nathan L. Binkert <binkertn@umich.edu> 82 * 83 * Permission to use, copy, modify, and distribute this software for any 84 * purpose with or without fee is hereby granted, provided that the above 85 * copyright notice and this permission notice appear in all copies. 86 * 87 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES 88 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF 89 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR 90 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES 91 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN 92 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF 93 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. 94 */ 95 96 /*$FreeBSD$*/ 97 98 /* 99 * SysKonnect PCI vendor ID 100 */ 101 #define VENDORID_SK 0x1148 102 103 /* 104 * Marvell PCI vendor ID 105 */ 106 #define VENDORID_MARVELL 0x11AB 107 108 /* 109 * D-Link PCI vendor ID 110 */ 111 #define VENDORID_DLINK 0x1186 112 113 /* 114 * SysKonnect ethernet device IDs 115 */ 116 #define DEVICEID_SK_YUKON2 0x9000 117 #define DEVICEID_SK_YUKON2_EXPR 0x9e00 118 119 /* 120 * Marvell gigabit ethernet device IDs 121 */ 122 #define DEVICEID_MRVL_8021CU 0x4340 123 #define DEVICEID_MRVL_8022CU 0x4341 124 #define DEVICEID_MRVL_8061CU 0x4342 125 #define DEVICEID_MRVL_8062CU 0x4343 126 #define DEVICEID_MRVL_8021X 0x4344 127 #define DEVICEID_MRVL_8022X 0x4345 128 #define DEVICEID_MRVL_8061X 0x4346 129 #define DEVICEID_MRVL_8062X 0x4347 130 #define DEVICEID_MRVL_8035 0x4350 131 #define DEVICEID_MRVL_8036 0x4351 132 #define DEVICEID_MRVL_8038 0x4352 133 #define DEVICEID_MRVL_8039 0x4353 134 #define DEVICEID_MRVL_8040 0x4354 135 #define DEVICEID_MRVL_8040T 0x4355 136 #define DEVICEID_MRVL_8042 0x4357 137 #define DEVICEID_MRVL_8048 0x435A 138 #define DEVICEID_MRVL_4360 0x4360 139 #define DEVICEID_MRVL_4361 0x4361 140 #define DEVICEID_MRVL_4362 0x4362 141 #define DEVICEID_MRVL_4363 0x4363 142 #define DEVICEID_MRVL_4364 0x4364 143 #define DEVICEID_MRVL_4365 0x4365 144 #define DEVICEID_MRVL_436A 0x436A 145 #define DEVICEID_MRVL_436B 0x436B 146 #define DEVICEID_MRVL_436C 0x436C 147 #define DEVICEID_MRVL_436D 0x436D 148 #define DEVICEID_MRVL_4370 0x4370 149 #define DEVICEID_MRVL_4380 0x4380 150 #define DEVICEID_MRVL_4381 0x4381 151 152 /* 153 * D-Link gigabit ethernet device ID 154 */ 155 #define DEVICEID_DLINK_DGE550SX 0x4001 156 #define DEVICEID_DLINK_DGE560SX 0x4002 157 #define DEVICEID_DLINK_DGE560T 0x4b00 158 159 #define BIT_31 (1U << 31) 160 #define BIT_30 (1 << 30) 161 #define BIT_29 (1 << 29) 162 #define BIT_28 (1 << 28) 163 #define BIT_27 (1 << 27) 164 #define BIT_26 (1 << 26) 165 #define BIT_25 (1 << 25) 166 #define BIT_24 (1 << 24) 167 #define BIT_23 (1 << 23) 168 #define BIT_22 (1 << 22) 169 #define BIT_21 (1 << 21) 170 #define BIT_20 (1 << 20) 171 #define BIT_19 (1 << 19) 172 #define BIT_18 (1 << 18) 173 #define BIT_17 (1 << 17) 174 #define BIT_16 (1 << 16) 175 #define BIT_15 (1 << 15) 176 #define BIT_14 (1 << 14) 177 #define BIT_13 (1 << 13) 178 #define BIT_12 (1 << 12) 179 #define BIT_11 (1 << 11) 180 #define BIT_10 (1 << 10) 181 #define BIT_9 (1 << 9) 182 #define BIT_8 (1 << 8) 183 #define BIT_7 (1 << 7) 184 #define BIT_6 (1 << 6) 185 #define BIT_5 (1 << 5) 186 #define BIT_4 (1 << 4) 187 #define BIT_3 (1 << 3) 188 #define BIT_2 (1 << 2) 189 #define BIT_1 (1 << 1) 190 #define BIT_0 (1 << 0) 191 192 #define SHIFT31(x) ((x) << 31) 193 #define SHIFT30(x) ((x) << 30) 194 #define SHIFT29(x) ((x) << 29) 195 #define SHIFT28(x) ((x) << 28) 196 #define SHIFT27(x) ((x) << 27) 197 #define SHIFT26(x) ((x) << 26) 198 #define SHIFT25(x) ((x) << 25) 199 #define SHIFT24(x) ((x) << 24) 200 #define SHIFT23(x) ((x) << 23) 201 #define SHIFT22(x) ((x) << 22) 202 #define SHIFT21(x) ((x) << 21) 203 #define SHIFT20(x) ((x) << 20) 204 #define SHIFT19(x) ((x) << 19) 205 #define SHIFT18(x) ((x) << 18) 206 #define SHIFT17(x) ((x) << 17) 207 #define SHIFT16(x) ((x) << 16) 208 #define SHIFT15(x) ((x) << 15) 209 #define SHIFT14(x) ((x) << 14) 210 #define SHIFT13(x) ((x) << 13) 211 #define SHIFT12(x) ((x) << 12) 212 #define SHIFT11(x) ((x) << 11) 213 #define SHIFT10(x) ((x) << 10) 214 #define SHIFT9(x) ((x) << 9) 215 #define SHIFT8(x) ((x) << 8) 216 #define SHIFT7(x) ((x) << 7) 217 #define SHIFT6(x) ((x) << 6) 218 #define SHIFT5(x) ((x) << 5) 219 #define SHIFT4(x) ((x) << 4) 220 #define SHIFT3(x) ((x) << 3) 221 #define SHIFT2(x) ((x) << 2) 222 #define SHIFT1(x) ((x) << 1) 223 #define SHIFT0(x) ((x) << 0) 224 225 /* 226 * PCI Configuration Space header 227 */ 228 #define PCI_BASE_1ST 0x10 /* 32 bit 1st Base address */ 229 #define PCI_BASE_2ND 0x14 /* 32 bit 2nd Base address */ 230 #define PCI_OUR_REG_1 0x40 /* 32 bit Our Register 1 */ 231 #define PCI_OUR_REG_2 0x44 /* 32 bit Our Register 2 */ 232 #define PCI_OUR_STATUS 0x7c /* 32 bit Adapter Status Register */ 233 #define PCI_OUR_REG_3 0x80 /* 32 bit Our Register 3 */ 234 #define PCI_OUR_REG_4 0x84 /* 32 bit Our Register 4 */ 235 #define PCI_OUR_REG_5 0x88 /* 32 bit Our Register 5 */ 236 #define PCI_CFG_REG_0 0x90 /* 32 bit Config Register 0 */ 237 #define PCI_CFG_REG_1 0x94 /* 32 bit Config Register 1 */ 238 239 /* PCI Express Capability */ 240 #define PEX_CAP_ID 0xe0 /* 8 bit PEX Capability ID */ 241 #define PEX_NITEM 0xe1 /* 8 bit PEX Next Item Pointer */ 242 #define PEX_CAP_REG 0xe2 /* 16 bit PEX Capability Register */ 243 #define PEX_DEV_CAP 0xe4 /* 32 bit PEX Device Capabilities */ 244 #define PEX_DEV_CTRL 0xe8 /* 16 bit PEX Device Control */ 245 #define PEX_DEV_STAT 0xea /* 16 bit PEX Device Status */ 246 #define PEX_LNK_CAP 0xec /* 32 bit PEX Link Capabilities */ 247 #define PEX_LNK_CTRL 0xf0 /* 16 bit PEX Link Control */ 248 #define PEX_LNK_STAT 0xf2 /* 16 bit PEX Link Status */ 249 250 /* PCI Express Extended Capabilities */ 251 #define PEX_ADV_ERR_REP 0x100 /* 32 bit PEX Advanced Error Reporting */ 252 #define PEX_UNC_ERR_STAT 0x104 /* 32 bit PEX Uncorr. Errors Status */ 253 #define PEX_UNC_ERR_MASK 0x108 /* 32 bit PEX Uncorr. Errors Mask */ 254 #define PEX_UNC_ERR_SEV 0x10c /* 32 bit PEX Uncorr. Errors Severity */ 255 #define PEX_COR_ERR_STAT 0x110 /* 32 bit PEX Correc. Errors Status */ 256 #define PEX_COR_ERR_MASK 0x114 /* 32 bit PEX Correc. Errors Mask */ 257 #define PEX_ADV_ERR_CAP_C 0x118 /* 32 bit PEX Advanced Error Cap./Ctrl */ 258 #define PEX_HEADER_LOG 0x11c /* 4x32 bit PEX Header Log Register */ 259 260 /* PCI_OUR_REG_1 32 bit Our Register 1 */ 261 #define PCI_Y2_PIG_ENA BIT_31 /* Enable Plug-in-Go (YUKON-2) */ 262 #define PCI_Y2_DLL_DIS BIT_30 /* Disable PCI DLL (YUKON-2) */ 263 #define PCI_Y2_PHY2_COMA BIT_29 /* Set PHY 2 to Coma Mode (YUKON-2) */ 264 #define PCI_Y2_PHY1_COMA BIT_28 /* Set PHY 1 to Coma Mode (YUKON-2) */ 265 #define PCI_Y2_PHY2_POWD BIT_27 /* Set PHY 2 to Power Down (YUKON-2) */ 266 #define PCI_Y2_PHY1_POWD BIT_26 /* Set PHY 1 to Power Down (YUKON-2) */ 267 #define PCI_DIS_BOOT BIT_24 /* Disable BOOT via ROM */ 268 #define PCI_EN_IO BIT_23 /* Mapping to I/O space */ 269 #define PCI_EN_FPROM BIT_22 /* Enable FLASH mapping to memory */ 270 /* 1 = Map Flash to memory */ 271 /* 0 = Disable addr. dec */ 272 #define PCI_PAGESIZE (3L<<20)/* Bit 21..20: FLASH Page Size */ 273 #define PCI_PAGE_16 (0L<<20)/* 16 k pages */ 274 #define PCI_PAGE_32K (1L<<20)/* 32 k pages */ 275 #define PCI_PAGE_64K (2L<<20)/* 64 k pages */ 276 #define PCI_PAGE_128K (3L<<20)/* 128 k pages */ 277 #define PCI_PAGEREG (7L<<16)/* Bit 18..16: Page Register */ 278 #define PCI_PEX_LEGNAT BIT_15 /* PEX PM legacy/native mode (YUKON-2) */ 279 #define PCI_FORCE_BE BIT_14 /* Assert all BEs on MR */ 280 #define PCI_DIS_MRL BIT_13 /* Disable Mem Read Line */ 281 #define PCI_DIS_MRM BIT_12 /* Disable Mem Read Multiple */ 282 #define PCI_DIS_MWI BIT_11 /* Disable Mem Write & Invalidate */ 283 #define PCI_DISC_CLS BIT_10 /* Disc: cacheLsz bound */ 284 #define PCI_BURST_DIS BIT_9 /* Burst Disable */ 285 #define PCI_DIS_PCI_CLK BIT_8 /* Disable PCI clock driving */ 286 #define PCI_SKEW_DAS (0xfL<<4)/* Bit 7.. 4: Skew Ctrl, DAS Ext */ 287 #define PCI_SKEW_BASE 0xfL /* Bit 3.. 0: Skew Ctrl, Base */ 288 #define PCI_CLS_OPT BIT_3 /* Cache Line Size opt. PCI-X (YUKON-2) */ 289 290 /* PCI_OUR_REG_2 32 bit Our Register 2 */ 291 #define PCI_VPD_WR_THR (0xff<<24) /* Bit 31..24: VPD Write Threshold */ 292 #define PCI_DEV_SEL (0x7f<<17) /* Bit 23..17: EEPROM Device Select */ 293 #define PCI_VPD_ROM_SZ (0x07<<14) /* Bit 16..14: VPD ROM Size */ 294 /* Bit 13..12: reserved */ 295 #define PCI_PATCH_DIR (0x0f<<8) /* Bit 11.. 8: Ext Patches dir 3..0 */ 296 #define PCI_PATCH_DIR_3 BIT_11 297 #define PCI_PATCH_DIR_2 BIT_10 298 #define PCI_PATCH_DIR_1 BIT_9 299 #define PCI_PATCH_DIR_0 BIT_8 300 #define PCI_EXT_PATCHS (0x0f<<4) /* Bit 7.. 4: Extended Patches 3..0 */ 301 #define PCI_EXT_PATCH_3 BIT_7 302 #define PCI_EXT_PATCH_2 BIT_6 303 #define PCI_EXT_PATCH_1 BIT_5 304 #define PCI_EXT_PATCH_0 BIT_4 305 #define PCI_EN_DUMMY_RD BIT_3 /* Enable Dummy Read */ 306 #define PCI_REV_DESC BIT_2 /* Reverse Desc. Bytes */ 307 #define PCI_USEDATA64 BIT_0 /* Use 64Bit Data bus ext */ 308 309 /* PCI_OUR_STATUS 32 bit Adapter Status Register (Yukon-2) */ 310 #define PCI_OS_PCI64B BIT_31 /* Conventional PCI 64 bits Bus */ 311 #define PCI_OS_PCIX BIT_30 /* PCI-X Bus */ 312 #define PCI_OS_MODE_MSK (3<<28) /* Bit 29..28: PCI-X Bus Mode Mask */ 313 #define PCI_OS_PCI66M BIT_27 /* PCI 66 MHz Bus */ 314 #define PCI_OS_PCI_X BIT_26 /* PCI/PCI-X Bus (0 = PEX) */ 315 #define PCI_OS_DLLE_MSK (3<<24) /* Bit 25..24: DLL Status Indication */ 316 #define PCI_OS_DLLR_MSK (0x0f<<20) /* Bit 23..20: DLL Row Counters Values */ 317 #define PCI_OS_DLLC_MSK (0x0f<<16) /* Bit 19..16: DLL Col. Counters Values */ 318 319 #define PCI_OS_SPEED(val) ((val & PCI_OS_MODE_MSK) >> 28) /* PCI-X Speed */ 320 /* possible values for the speed field of the register */ 321 #define PCI_OS_SPD_PCI 0 /* PCI Conventional Bus */ 322 #define PCI_OS_SPD_X66 1 /* PCI-X 66MHz Bus */ 323 #define PCI_OS_SPD_X100 2 /* PCI-X 100MHz Bus */ 324 #define PCI_OS_SPD_X133 3 /* PCI-X 133MHz Bus */ 325 326 /* PCI_OUR_REG_3 32 bit Our Register 3 (Yukon-ECU only) */ 327 #define PCI_CLK_MACSEC_DIS BIT_17 /* Disable Clock MACSec. */ 328 329 /* PCI_OUR_REG_4 32 bit Our Register 4 (Yukon-ECU only) */ 330 #define PCI_TIMER_VALUE_MSK (0xff<<16) /* Bit 23..16: Timer Value Mask */ 331 #define PCI_FORCE_ASPM_REQUEST BIT_15 /* Force ASPM Request (A1 only) */ 332 #define PCI_ASPM_GPHY_LINK_DOWN BIT_14 /* GPHY Link Down (A1 only) */ 333 #define PCI_ASPM_INT_FIFO_EMPTY BIT_13 /* Internal FIFO Empty (A1 only) */ 334 #define PCI_ASPM_CLKRUN_REQUEST BIT_12 /* CLKRUN Request (A1 only) */ 335 #define PCI_ASPM_FORCE_CLKREQ_ENA BIT_4 /* Force CLKREQ Enable (A1b only) */ 336 #define PCI_ASPM_CLKREQ_PAD_CTL BIT_3 /* CLKREQ PAD Control (A1 only) */ 337 #define PCI_ASPM_A1_MODE_SELECT BIT_2 /* A1 Mode Select (A1 only) */ 338 #define PCI_CLK_GATE_PEX_UNIT_ENA BIT_1 /* Enable Gate PEX Unit Clock */ 339 #define PCI_CLK_GATE_ROOT_COR_ENA BIT_0 /* Enable Gate Root Core Clock */ 340 341 /* PCI_OUR_REG_5 32 bit Our Register 5 (Yukon-ECU only) */ 342 /* Bit 31..27: for A3 & later */ 343 #define PCI_CTL_DIV_CORE_CLK_ENA BIT_31 /* Divide Core Clock Enable */ 344 #define PCI_CTL_SRESET_VMAIN_AV BIT_30 /* Soft Reset for Vmain_av De-Glitch */ 345 #define PCI_CTL_BYPASS_VMAIN_AV BIT_29 /* Bypass En. for Vmain_av De-Glitch */ 346 #define PCI_CTL_TIM_VMAIN_AV1 BIT_28 /* Bit 28..27: Timer Vmain_av Mask */ 347 #define PCI_CTL_TIM_VMAIN_AV0 BIT_27 /* Bit 28..27: Timer Vmain_av Mask */ 348 #define PCI_CTL_TIM_VMAIN_AV_MSK (BIT_28 | BIT_27) 349 /* Bit 26..16: Release Clock on Event */ 350 #define PCI_REL_PCIE_RST_DE_ASS BIT_26 /* PCIe Reset De-Asserted */ 351 #define PCI_REL_GPHY_REC_PACKET BIT_25 /* GPHY Received Packet */ 352 #define PCI_REL_INT_FIFO_N_EMPTY BIT_24 /* Internal FIFO Not Empty */ 353 #define PCI_REL_MAIN_PWR_AVAIL BIT_23 /* Main Power Available */ 354 #define PCI_REL_CLKRUN_REQ_REL BIT_22 /* CLKRUN Request Release */ 355 #define PCI_REL_PCIE_RESET_ASS BIT_21 /* PCIe Reset Asserted */ 356 #define PCI_REL_PME_ASSERTED BIT_20 /* PME Asserted */ 357 #define PCI_REL_PCIE_EXIT_L1_ST BIT_19 /* PCIe Exit L1 State */ 358 #define PCI_REL_LOADER_NOT_FIN BIT_18 /* EPROM Loader Not Finished */ 359 #define PCI_REL_PCIE_RX_EX_IDLE BIT_17 /* PCIe Rx Exit Electrical Idle State */ 360 #define PCI_REL_GPHY_LINK_UP BIT_16 /* GPHY Link Up */ 361 /* Bit 10.. 0: Mask for Gate Clock */ 362 #define PCI_GAT_PCIE_RST_ASSERTED BIT_10 /* PCIe Reset Asserted */ 363 #define PCI_GAT_GPHY_N_REC_PACKET BIT_9 /* GPHY Not Received Packet */ 364 #define PCI_GAT_INT_FIFO_EMPTY BIT_8 /* Internal FIFO Empty */ 365 #define PCI_GAT_MAIN_PWR_N_AVAIL BIT_7 /* Main Power Not Available */ 366 #define PCI_GAT_CLKRUN_REQ_REL BIT_6 /* CLKRUN Not Requested */ 367 #define PCI_GAT_PCIE_RESET_ASS BIT_5 /* PCIe Reset Asserted */ 368 #define PCI_GAT_PME_DE_ASSERTED BIT_4 /* PME De-Asserted */ 369 #define PCI_GAT_PCIE_ENTER_L1_ST BIT_3 /* PCIe Enter L1 State */ 370 #define PCI_GAT_LOADER_FINISHED BIT_2 /* EPROM Loader Finished */ 371 #define PCI_GAT_PCIE_RX_EL_IDLE BIT_1 /* PCIe Rx Electrical Idle State */ 372 #define PCI_GAT_GPHY_LINK_DOWN BIT_0 /* GPHY Link Down */ 373 374 /* PCI_CFG_REG_1 32 bit Config Register 1 */ 375 #define PCI_CF1_DIS_REL_EVT_RST BIT_24 /* Dis. Rel. Event during PCIE reset */ 376 /* Bit 23..21: Release Clock on Event */ 377 #define PCI_CF1_REL_LDR_NOT_FIN BIT_23 /* EEPROM Loader Not Finished */ 378 #define PCI_CF1_REL_VMAIN_AVLBL BIT_22 /* Vmain available */ 379 #define PCI_CF1_REL_PCIE_RESET BIT_21 /* PCI-E reset */ 380 /* Bit 20..18: Gate Clock on Event */ 381 #define PCI_CF1_GAT_LDR_NOT_FIN BIT_20 /* EEPROM Loader Finished */ 382 #define PCI_CF1_GAT_PCIE_RX_IDLE BIT_19 /* PCI-E Rx Electrical idle */ 383 #define PCI_CF1_GAT_PCIE_RESET BIT_18 /* PCI-E Reset */ 384 #define PCI_CF1_PRST_PHY_CLKREQ BIT_17 /* Enable PCI-E rst & PM2PHY gen. CLKREQ */ 385 #define PCI_CF1_PCIE_RST_CLKREQ BIT_16 /* Enable PCI-E rst generate CLKREQ */ 386 387 #define PCI_CF1_ENA_CFG_LDR_DONE BIT_8 /* Enable core level Config loader done */ 388 #define PCI_CF1_ENA_TXBMU_RD_IDLE BIT_1 /* Enable TX BMU Read IDLE for ASPM */ 389 #define PCI_CF1_ENA_TXBMU_WR_IDLE BIT_0 /* Enable TX BMU Write IDLE for ASPM */ 390 391 /* PEX_DEV_CTRL 16 bit PEX Device Control (Yukon-2) */ 392 #define PEX_DC_MAX_RRS_MSK (7<<12) /* Bit 14..12: Max. Read Request Size */ 393 #define PEX_DC_EN_NO_SNOOP BIT_11 /* Enable No Snoop */ 394 #define PEX_DC_EN_AUX_POW BIT_10 /* Enable AUX Power */ 395 #define PEX_DC_EN_PHANTOM BIT_9 /* Enable Phantom Functions */ 396 #define PEX_DC_EN_EXT_TAG BIT_8 /* Enable Extended Tag Field */ 397 #define PEX_DC_MAX_PLS_MSK (7<<5) /* Bit 7.. 5: Max. Payload Size Mask */ 398 #define PEX_DC_EN_REL_ORD BIT_4 /* Enable Relaxed Ordering */ 399 #define PEX_DC_EN_UNS_RQ_RP BIT_3 /* Enable Unsupported Request Reporting */ 400 #define PEX_DC_EN_FAT_ER_RP BIT_2 /* Enable Fatal Error Reporting */ 401 #define PEX_DC_EN_NFA_ER_RP BIT_1 /* Enable Non-Fatal Error Reporting */ 402 #define PEX_DC_EN_COR_ER_RP BIT_0 /* Enable Correctable Error Reporting */ 403 404 #define PEX_DC_MAX_RD_RQ_SIZE(x) (SHIFT12(x) & PEX_DC_MAX_RRS_MSK) 405 406 /* PEX_LNK_STAT 16 bit PEX Link Status (Yukon-2) */ 407 #define PEX_LS_SLOT_CLK_CFG BIT_12 /* Slot Clock Config */ 408 #define PEX_LS_LINK_TRAIN BIT_11 /* Link Training */ 409 #define PEX_LS_TRAIN_ERROR BIT_10 /* Training Error */ 410 #define PEX_LS_LINK_WI_MSK (0x3f<<4) /* Bit 9.. 4: Neg. Link Width Mask */ 411 #define PEX_LS_LINK_SP_MSK 0x0f /* Bit 3.. 0: Link Speed Mask */ 412 413 /* PEX_UNC_ERR_STAT PEX Uncorrectable Errors Status Register (Yukon-2) */ 414 #define PEX_UNSUP_REQ BIT_20 /* Unsupported Request Error */ 415 #define PEX_MALFOR_TLP BIT_18 /* Malformed TLP */ 416 #define PEX_RX_OV BIT_17 /* Receiver Overflow (not supported) */ 417 #define PEX_UNEXP_COMP BIT_16 /* Unexpected Completion */ 418 #define PEX_COMP_TO BIT_14 /* Completion Timeout */ 419 #define PEX_FLOW_CTRL_P BIT_13 /* Flow Control Protocol Error */ 420 #define PEX_POIS_TLP BIT_12 /* Poisoned TLP */ 421 #define PEX_DATA_LINK_P BIT_4 /* Data Link Protocol Error */ 422 423 #define PEX_FATAL_ERRORS (PEX_MALFOR_TLP | PEX_FLOW_CTRL_P | PEX_DATA_LINK_P) 424 425 /* Control Register File (Address Map) */ 426 427 /* 428 * Bank 0 429 */ 430 #define B0_RAP 0x0000 /* 8 bit Register Address Port */ 431 #define B0_CTST 0x0004 /* 16 bit Control/Status register */ 432 #define B0_LED 0x0006 /* 8 Bit LED register */ 433 #define B0_POWER_CTRL 0x0007 /* 8 Bit Power Control reg (YUKON only) */ 434 #define B0_ISRC 0x0008 /* 32 bit Interrupt Source Register */ 435 #define B0_IMSK 0x000c /* 32 bit Interrupt Mask Register */ 436 #define B0_HWE_ISRC 0x0010 /* 32 bit HW Error Interrupt Src Reg */ 437 #define B0_HWE_IMSK 0x0014 /* 32 bit HW Error Interrupt Mask Reg */ 438 #define B0_SP_ISRC 0x0018 /* 32 bit Special Interrupt Source Reg 1 */ 439 440 /* Special ISR registers (Yukon-2 only) */ 441 #define B0_Y2_SP_ISRC2 0x001c /* 32 bit Special Interrupt Source Reg 2 */ 442 #define B0_Y2_SP_ISRC3 0x0020 /* 32 bit Special Interrupt Source Reg 3 */ 443 #define B0_Y2_SP_EISR 0x0024 /* 32 bit Enter ISR Reg */ 444 #define B0_Y2_SP_LISR 0x0028 /* 32 bit Leave ISR Reg */ 445 #define B0_Y2_SP_ICR 0x002c /* 32 bit Interrupt Control Reg */ 446 447 /* 448 * Bank 1 449 * - completely empty (this is the RAP Block window) 450 * Note: if RAP = 1 this page is reserved 451 */ 452 453 /* 454 * Bank 2 455 */ 456 /* NA reg = 48 bit Network Address Register, 3x16 or 8x8 bit readable */ 457 #define B2_MAC_1 0x0100 /* NA reg MAC Address 1 */ 458 #define B2_MAC_2 0x0108 /* NA reg MAC Address 2 */ 459 #define B2_MAC_3 0x0110 /* NA reg MAC Address 3 */ 460 #define B2_CONN_TYP 0x0118 /* 8 bit Connector type */ 461 #define B2_PMD_TYP 0x0119 /* 8 bit PMD type */ 462 #define B2_MAC_CFG 0x011a /* 8 bit MAC Configuration / Chip Revision */ 463 #define B2_CHIP_ID 0x011b /* 8 bit Chip Identification Number */ 464 #define B2_E_0 0x011c /* 8 bit EPROM Byte 0 (ext. SRAM size */ 465 #define B2_Y2_CLK_GATE 0x011d /* 8 bit Clock Gating (Yukon-2) */ 466 #define B2_Y2_HW_RES 0x011e /* 8 bit HW Resources (Yukon-2) */ 467 #define B2_E_3 0x011f /* 8 bit EPROM Byte 3 */ 468 #define B2_Y2_CLK_CTRL 0x0120 /* 32 bit Core Clock Frequency Control */ 469 #define B2_TI_INI 0x0130 /* 32 bit Timer Init Value */ 470 #define B2_TI_VAL 0x0134 /* 32 bit Timer Value */ 471 #define B2_TI_CTRL 0x0138 /* 8 bit Timer Control */ 472 #define B2_TI_TEST 0x0139 /* 8 Bit Timer Test */ 473 #define B2_IRQM_INI 0x0140 /* 32 bit IRQ Moderation Timer Init Reg.*/ 474 #define B2_IRQM_VAL 0x0144 /* 32 bit IRQ Moderation Timer Value */ 475 #define B2_IRQM_CTRL 0x0148 /* 8 bit IRQ Moderation Timer Control */ 476 #define B2_IRQM_TEST 0x0149 /* 8 bit IRQ Moderation Timer Test */ 477 #define B2_IRQM_MSK 0x014c /* 32 bit IRQ Moderation Mask */ 478 #define B2_IRQM_HWE_MSK 0x0150 /* 32 bit IRQ Moderation HW Error Mask */ 479 #define B2_TST_CTRL1 0x0158 /* 8 bit Test Control Register 1 */ 480 #define B2_TST_CTRL2 0x0159 /* 8 bit Test Control Register 2 */ 481 #define B2_GP_IO 0x015c /* 32 bit General Purpose I/O Register */ 482 #define B2_I2C_CTRL 0x0160 /* 32 bit I2C HW Control Register */ 483 #define B2_I2C_DATA 0x0164 /* 32 bit I2C HW Data Register */ 484 #define B2_I2C_IRQ 0x0168 /* 32 bit I2C HW IRQ Register */ 485 #define B2_I2C_SW 0x016c /* 32 bit I2C SW Port Register */ 486 487 #define Y2_PEX_PHY_DATA 0x0170 /* 16 bit PEX PHY Data Register */ 488 #define Y2_PEX_PHY_ADDR 0x0172 /* 16 bit PEX PHY Address Register */ 489 490 /* 491 * Bank 3 492 */ 493 /* RAM Random Registers */ 494 #define B3_RAM_ADDR 0x0180 /* 32 bit RAM Address, to read or write */ 495 #define B3_RAM_DATA_LO 0x0184 /* 32 bit RAM Data Word (low dWord) */ 496 #define B3_RAM_DATA_HI 0x0188 /* 32 bit RAM Data Word (high dWord) */ 497 498 #define SELECT_RAM_BUFFER(rb, addr) (addr | (rb << 6)) /* Yukon-2 only */ 499 500 /* RAM Interface Registers */ 501 /* Yukon-2: use SELECT_RAM_BUFFER() to access the RAM buffer */ 502 /* 503 * The HW-Spec. calls this registers Timeout Value 0..11. But this names are 504 * not usable in SW. Please notice these are NOT real timeouts, these are 505 * the number of qWords transferred continuously. 506 */ 507 #define B3_RI_WTO_R1 0x0190 /* 8 bit WR Timeout Queue R1 (TO0) */ 508 #define B3_RI_WTO_XA1 0x0191 /* 8 bit WR Timeout Queue XA1 (TO1) */ 509 #define B3_RI_WTO_XS1 0x0192 /* 8 bit WR Timeout Queue XS1 (TO2) */ 510 #define B3_RI_RTO_R1 0x0193 /* 8 bit RD Timeout Queue R1 (TO3) */ 511 #define B3_RI_RTO_XA1 0x0194 /* 8 bit RD Timeout Queue XA1 (TO4) */ 512 #define B3_RI_RTO_XS1 0x0195 /* 8 bit RD Timeout Queue XS1 (TO5) */ 513 #define B3_RI_WTO_R2 0x0196 /* 8 bit WR Timeout Queue R2 (TO6) */ 514 #define B3_RI_WTO_XA2 0x0197 /* 8 bit WR Timeout Queue XA2 (TO7) */ 515 #define B3_RI_WTO_XS2 0x0198 /* 8 bit WR Timeout Queue XS2 (TO8) */ 516 #define B3_RI_RTO_R2 0x0199 /* 8 bit RD Timeout Queue R2 (TO9) */ 517 #define B3_RI_RTO_XA2 0x019a /* 8 bit RD Timeout Queue XA2 (TO10)*/ 518 #define B3_RI_RTO_XS2 0x019b /* 8 bit RD Timeout Queue XS2 (TO11)*/ 519 #define B3_RI_TO_VAL 0x019c /* 8 bit Current Timeout Count Val */ 520 #define B3_RI_CTRL 0x01a0 /* 16 bit RAM Interface Control Register */ 521 #define B3_RI_TEST 0x01a2 /* 8 bit RAM Interface Test Register */ 522 523 /* 524 * Bank 4 - 5 525 */ 526 /* Transmit Arbiter Registers MAC 1 and 2, use MR_ADDR() to access */ 527 #define TXA_ITI_INI 0x0200 /* 32 bit Tx Arb Interval Timer Init Val*/ 528 #define TXA_ITI_VAL 0x0204 /* 32 bit Tx Arb Interval Timer Value */ 529 #define TXA_LIM_INI 0x0208 /* 32 bit Tx Arb Limit Counter Init Val */ 530 #define TXA_LIM_VAL 0x020c /* 32 bit Tx Arb Limit Counter Value */ 531 #define TXA_CTRL 0x0210 /* 8 bit Tx Arbiter Control Register */ 532 #define TXA_TEST 0x0211 /* 8 bit Tx Arbiter Test Register */ 533 #define TXA_STAT 0x0212 /* 8 bit Tx Arbiter Status Register */ 534 535 #define MR_ADDR(Mac, Offs) (((Mac) << 7) + (Offs)) 536 537 /* RSS key registers for Yukon-2 Family */ 538 #define B4_RSS_KEY 0x0220 /* 4x32 bit RSS Key register (Yukon-2) */ 539 /* RSS key register offsets */ 540 #define KEY_IDX_0 0 /* offset for location of KEY 0 */ 541 #define KEY_IDX_1 4 /* offset for location of KEY 1 */ 542 #define KEY_IDX_2 8 /* offset for location of KEY 2 */ 543 #define KEY_IDX_3 12 /* offset for location of KEY 3 */ 544 /* 0x0280 - 0x0292: MAC 2 */ 545 #define RSS_KEY_ADDR(Port, KeyIndex) \ 546 ((B4_RSS_KEY | ( ((Port) == 0) ? 0 : 0x80)) + (KeyIndex)) 547 548 /* 549 * Bank 8 - 15 550 */ 551 /* Receive and Transmit Queue Registers, use Q_ADDR() to access */ 552 #define B8_Q_REGS 0x0400 553 554 /* Queue Register Offsets, use Q_ADDR() to access */ 555 #define Q_D 0x00 /* 8*32 bit Current Descriptor */ 556 #define Q_DA_L 0x20 /* 32 bit Current Descriptor Address Low dWord */ 557 #define Q_DONE 0x24 /* 16 bit Done Index */ 558 #define Q_AC_L 0x28 /* 32 bit Current Address Counter Low dWord */ 559 #define Q_AC_H 0x2c /* 32 bit Current Address Counter High dWord */ 560 #define Q_BC 0x30 /* 32 bit Current Byte Counter */ 561 #define Q_CSR 0x34 /* 32 bit BMU Control/Status Register */ 562 #define Q_F 0x38 /* 32 bit Flag Register */ 563 #define Q_T1 0x3c /* 32 bit Test Register 1 */ 564 #define Q_T1_TR 0x3c /* 8 bit Test Register 1 Transfer SM */ 565 #define Q_T1_WR 0x3d /* 8 bit Test Register 1 Write Descriptor SM */ 566 #define Q_T1_RD 0x3e /* 8 bit Test Register 1 Read Descriptor SM */ 567 #define Q_T1_SV 0x3f /* 8 bit Test Register 1 Supervisor SM */ 568 #define Q_WM 0x40 /* 16 bit FIFO Watermark */ 569 #define Q_AL 0x42 /* 8 bit FIFO Alignment */ 570 #define Q_RSP 0x44 /* 16 bit FIFO Read Shadow Pointer */ 571 #define Q_RSL 0x46 /* 8 bit FIFO Read Shadow Level */ 572 #define Q_RP 0x48 /* 8 bit FIFO Read Pointer */ 573 #define Q_RL 0x4a /* 8 bit FIFO Read Level */ 574 #define Q_WP 0x4c /* 8 bit FIFO Write Pointer */ 575 #define Q_WSP 0x4d /* 8 bit FIFO Write Shadow Pointer */ 576 #define Q_WL 0x4e /* 8 bit FIFO Write Level */ 577 #define Q_WSL 0x4f /* 8 bit FIFO Write Shadow Level */ 578 579 #define Q_ADDR(Queue, Offs) (B8_Q_REGS + (Queue) + (Offs)) 580 581 /* Queue Prefetch Unit Offsets, use Y2_PREF_Q_ADDR() to address */ 582 #define Y2_B8_PREF_REGS 0x0450 583 584 #define PREF_UNIT_CTRL_REG 0x00 /* 32 bit Prefetch Control register */ 585 #define PREF_UNIT_LAST_IDX_REG 0x04 /* 16 bit Last Index */ 586 #define PREF_UNIT_ADDR_LOW_REG 0x08 /* 32 bit List start addr, low part */ 587 #define PREF_UNIT_ADDR_HI_REG 0x0c /* 32 bit List start addr, high part*/ 588 #define PREF_UNIT_GET_IDX_REG 0x10 /* 16 bit Get Index */ 589 #define PREF_UNIT_PUT_IDX_REG 0x14 /* 16 bit Put Index */ 590 #define PREF_UNIT_FIFO_WP_REG 0x20 /* 8 bit FIFO write pointer */ 591 #define PREF_UNIT_FIFO_RP_REG 0x24 /* 8 bit FIFO read pointer */ 592 #define PREF_UNIT_FIFO_WM_REG 0x28 /* 8 bit FIFO watermark */ 593 #define PREF_UNIT_FIFO_LEV_REG 0x2c /* 8 bit FIFO level */ 594 595 #define PREF_UNIT_MASK_IDX 0x0fff 596 597 #define Y2_PREF_Q_ADDR(Queue, Offs) (Y2_B8_PREF_REGS + (Queue) + (Offs)) 598 599 /* 600 * Bank 16 - 23 601 */ 602 /* RAM Buffer Registers */ 603 #define B16_RAM_REGS 0x0800 604 605 /* RAM Buffer Register Offsets, use RB_ADDR() to access */ 606 #define RB_START 0x00 /* 32 bit RAM Buffer Start Address */ 607 #define RB_END 0x04 /* 32 bit RAM Buffer End Address */ 608 #define RB_WP 0x08 /* 32 bit RAM Buffer Write Pointer */ 609 #define RB_RP 0x0c /* 32 bit RAM Buffer Read Pointer */ 610 #define RB_RX_UTPP 0x10 /* 32 bit Rx Upper Threshold, Pause Packet */ 611 #define RB_RX_LTPP 0x14 /* 32 bit Rx Lower Threshold, Pause Packet */ 612 #define RB_RX_UTHP 0x18 /* 32 bit Rx Upper Threshold, High Prio */ 613 #define RB_RX_LTHP 0x1c /* 32 bit Rx Lower Threshold, High Prio */ 614 #define RB_PC 0x20 /* 32 bit RAM Buffer Packet Counter */ 615 #define RB_LEV 0x24 /* 32 bit RAM Buffer Level Register */ 616 #define RB_CTRL 0x28 /* 8 bit RAM Buffer Control Register */ 617 #define RB_TST1 0x29 /* 8 bit RAM Buffer Test Register 1 */ 618 #define RB_TST2 0x2a /* 8 bit RAM Buffer Test Register 2 */ 619 620 /* 621 * Bank 24 622 */ 623 /* Receive GMAC FIFO (YUKON and Yukon-2), use MR_ADDR() to access */ 624 #define RX_GMF_EA 0x0c40 /* 32 bit Rx GMAC FIFO End Address */ 625 #define RX_GMF_AF_THR 0x0c44 /* 32 bit Rx GMAC FIFO Almost Full Thresh. */ 626 #define RX_GMF_CTRL_T 0x0c48 /* 32 bit Rx GMAC FIFO Control/Test */ 627 #define RX_GMF_FL_MSK 0x0c4c /* 32 bit Rx GMAC FIFO Flush Mask */ 628 #define RX_GMF_FL_THR 0x0c50 /* 32 bit Rx GMAC FIFO Flush Threshold */ 629 #define RX_GMF_TR_THR 0x0c54 /* 32 bit Rx Truncation Threshold (Yukon-2) */ 630 #define RX_GMF_UP_THR 0x0c58 /* 16 bit Rx Upper Pause Thr (Yukon-EC_U) */ 631 #define RX_GMF_LP_THR 0x0c5a /* 16 bit Rx Lower Pause Thr (Yukon-EC_U) */ 632 #define RX_GMF_VLAN 0x0c5c /* 32 bit Rx VLAN Type Register (Yukon-2) */ 633 #define RX_GMF_WP 0x0c60 /* 32 bit Rx GMAC FIFO Write Pointer */ 634 #define RX_GMF_WLEV 0x0c68 /* 32 bit Rx GMAC FIFO Write Level */ 635 #define RX_GMF_RP 0x0c70 /* 32 bit Rx GMAC FIFO Read Pointer */ 636 #define RX_GMF_RLEV 0x0c78 /* 32 bit Rx GMAC FIFO Read Level */ 637 638 /* 639 * Bank 25 640 */ 641 /* 0x0c80 - 0x0cbf: MAC 2 */ 642 /* 0x0cc0 - 0x0cff: reserved */ 643 644 /* 645 * Bank 26 646 */ 647 /* Transmit GMAC FIFO (YUKON and Yukon-2), use MR_ADDR() to access */ 648 #define TX_GMF_EA 0x0d40 /* 32 bit Tx GMAC FIFO End Address */ 649 #define TX_GMF_AE_THR 0x0d44 /* 32 bit Tx GMAC FIFO Almost Empty Thresh.*/ 650 #define TX_GMF_CTRL_T 0x0d48 /* 32 bit Tx GMAC FIFO Control/Test */ 651 #define TX_GMF_VLAN 0x0d5c /* 32 bit Tx VLAN Type Register (Yukon-2) */ 652 #define TX_GMF_WP 0x0d60 /* 32 bit Tx GMAC FIFO Write Pointer */ 653 #define TX_GMF_WSP 0x0d64 /* 32 bit Tx GMAC FIFO Write Shadow Pointer */ 654 #define TX_GMF_WLEV 0x0d68 /* 32 bit Tx GMAC FIFO Write Level */ 655 #define TX_GMF_RP 0x0d70 /* 32 bit Tx GMAC FIFO Read Pointer */ 656 #define TX_GMF_RSTP 0x0d74 /* 32 bit Tx GMAC FIFO Restart Pointer */ 657 #define TX_GMF_RLEV 0x0d78 /* 32 bit Tx GMAC FIFO Read Level */ 658 659 /* 660 * Bank 27 661 */ 662 /* 0x0d80 - 0x0dbf: MAC 2 */ 663 /* 0x0daa - 0x0dff: reserved */ 664 665 /* 666 * Bank 28 667 */ 668 /* Descriptor Poll Timer Registers */ 669 #define B28_DPT_INI 0x0e00 /* 24 bit Descriptor Poll Timer Init Val */ 670 #define B28_DPT_VAL 0x0e04 /* 24 bit Descriptor Poll Timer Curr Val */ 671 #define B28_DPT_CTRL 0x0e08 /* 8 bit Descriptor Poll Timer Ctrl Reg */ 672 #define B28_DPT_TST 0x0e0a /* 8 bit Descriptor Poll Timer Test Reg */ 673 /* Time Stamp Timer Registers (YUKON only) */ 674 #define GMAC_TI_ST_VAL 0x0e14 /* 32 bit Time Stamp Timer Curr Val */ 675 #define GMAC_TI_ST_CTRL 0x0e18 /* 8 bit Time Stamp Timer Ctrl Reg */ 676 #define GMAC_TI_ST_TST 0x0e1a /* 8 bit Time Stamp Timer Test Reg */ 677 /* Polling Unit Registers (Yukon-2 only) */ 678 #define POLL_CTRL 0x0e20 /* 32 bit Polling Unit Control Reg */ 679 #define POLL_LAST_IDX 0x0e24 /* 16 bit Polling Unit List Last Index */ 680 #define POLL_LIST_ADDR_LO 0x0e28 /* 32 bit Poll. List Start Addr (low) */ 681 #define POLL_LIST_ADDR_HI 0x0e2c /* 32 bit Poll. List Start Addr (high) */ 682 /* ASF Subsystem Registers (Yukon-2 only) */ 683 #define B28_Y2_SMB_CONFIG 0x0e40 /* 32 bit ASF SMBus Config Register */ 684 #define B28_Y2_SMB_CSD_REG 0x0e44 /* 32 bit ASF SMB Control/Status/Data */ 685 #define B28_Y2_CPU_WDOG 0x0e48 /* 32 bit Watchdog Register */ 686 #define B28_Y2_ASF_IRQ_V_BASE 0x0e60 /* 32 bit ASF IRQ Vector Base */ 687 #define B28_Y2_ASF_STAT_CMD 0x0e68 /* 32 bit ASF Status and Command Reg */ 688 #define B28_Y2_ASF_HCU_CCSR 0x0e68 /* 32 bit ASF HCU CCSR (Yukon EX) */ 689 #define B28_Y2_ASF_HOST_COM 0x0e6c /* 32 bit ASF Host Communication Reg */ 690 #define B28_Y2_DATA_REG_1 0x0e70 /* 32 bit ASF/Host Data Register 1 */ 691 #define B28_Y2_DATA_REG_2 0x0e74 /* 32 bit ASF/Host Data Register 2 */ 692 #define B28_Y2_DATA_REG_3 0x0e78 /* 32 bit ASF/Host Data Register 3 */ 693 #define B28_Y2_DATA_REG_4 0x0e7c /* 32 bit ASF/Host Data Register 4 */ 694 695 /* 696 * Bank 29 697 */ 698 699 /* Status BMU Registers (Yukon-2 only)*/ 700 #define STAT_CTRL 0x0e80 /* 32 bit Status BMU Control Reg */ 701 #define STAT_LAST_IDX 0x0e84 /* 16 bit Status BMU Last Index */ 702 #define STAT_LIST_ADDR_LO 0x0e88 /* 32 bit Status List Start Addr (low) */ 703 #define STAT_LIST_ADDR_HI 0x0e8c /* 32 bit Status List Start Addr (high) */ 704 #define STAT_TXA1_RIDX 0x0e90 /* 16 bit Status TxA1 Report Index Reg */ 705 #define STAT_TXS1_RIDX 0x0e92 /* 16 bit Status TxS1 Report Index Reg */ 706 #define STAT_TXA2_RIDX 0x0e94 /* 16 bit Status TxA2 Report Index Reg */ 707 #define STAT_TXS2_RIDX 0x0e96 /* 16 bit Status TxS2 Report Index Reg */ 708 #define STAT_TX_IDX_TH 0x0e98 /* 16 bit Status Tx Index Threshold Reg */ 709 #define STAT_PUT_IDX 0x0e9c /* 16 bit Status Put Index Reg */ 710 /* FIFO Control/Status Registers (Yukon-2 only)*/ 711 #define STAT_FIFO_WP 0x0ea0 /* 8 bit Status FIFO Write Pointer Reg */ 712 #define STAT_FIFO_RP 0x0ea4 /* 8 bit Status FIFO Read Pointer Reg */ 713 #define STAT_FIFO_RSP 0x0ea6 /* 8 bit Status FIFO Read Shadow Ptr */ 714 #define STAT_FIFO_LEVEL 0x0ea8 /* 8 bit Status FIFO Level Reg */ 715 #define STAT_FIFO_SHLVL 0x0eaa /* 8 bit Status FIFO Shadow Level Reg */ 716 #define STAT_FIFO_WM 0x0eac /* 8 bit Status FIFO Watermark Reg */ 717 #define STAT_FIFO_ISR_WM 0x0ead /* 8 bit Status FIFO ISR Watermark Reg */ 718 /* Level and ISR Timer Registers (Yukon-2 only)*/ 719 #define STAT_LEV_TIMER_INI 0x0eb0 /* 32 bit Level Timer Init. Value Reg */ 720 #define STAT_LEV_TIMER_CNT 0x0eb4 /* 32 bit Level Timer Counter Reg */ 721 #define STAT_LEV_TIMER_CTRL 0x0eb8 /* 8 bit Level Timer Control Reg */ 722 #define STAT_LEV_TIMER_TEST 0x0eb9 /* 8 bit Level Timer Test Reg */ 723 #define STAT_TX_TIMER_INI 0x0ec0 /* 32 bit Tx Timer Init. Value Reg */ 724 #define STAT_TX_TIMER_CNT 0x0ec4 /* 32 bit Tx Timer Counter Reg */ 725 #define STAT_TX_TIMER_CTRL 0x0ec8 /* 8 bit Tx Timer Control Reg */ 726 #define STAT_TX_TIMER_TEST 0x0ec9 /* 8 bit Tx Timer Test Reg */ 727 #define STAT_ISR_TIMER_INI 0x0ed0 /* 32 bit ISR Timer Init. Value Reg */ 728 #define STAT_ISR_TIMER_CNT 0x0ed4 /* 32 bit ISR Timer Counter Reg */ 729 #define STAT_ISR_TIMER_CTRL 0x0ed8 /* 8 bit ISR Timer Control Reg */ 730 #define STAT_ISR_TIMER_TEST 0x0ed9 /* 8 bit ISR Timer Test Reg */ 731 732 #define ST_LAST_IDX_MASK 0x007f /* Last Index Mask */ 733 #define ST_TXRP_IDX_MASK 0x0fff /* Tx Report Index Mask */ 734 #define ST_TXTH_IDX_MASK 0x0fff /* Tx Threshold Index Mask */ 735 #define ST_WM_IDX_MASK 0x3f /* FIFO Watermark Index Mask */ 736 737 /* 738 * Bank 30 739 */ 740 /* GMAC and GPHY Control Registers (YUKON only) */ 741 #define GMAC_CTRL 0x0f00 /* 32 bit GMAC Control Reg */ 742 #define GPHY_CTRL 0x0f04 /* 32 bit GPHY Control Reg */ 743 #define GMAC_IRQ_SRC 0x0f08 /* 8 bit GMAC Interrupt Source Reg */ 744 #define GMAC_IRQ_MSK 0x0f0c /* 8 bit GMAC Interrupt Mask Reg */ 745 #define GMAC_LINK_CTRL 0x0f10 /* 16 bit Link Control Reg */ 746 747 /* Wake-up Frame Pattern Match Control Registers (YUKON only) */ 748 749 #define WOL_REG_OFFS 0x20 /* HW-Bug: Address is + 0x20 against spec. */ 750 751 #define WOL_CTRL_STAT 0x0f20 /* 16 bit WOL Control/Status Reg */ 752 #define WOL_MATCH_CTL 0x0f22 /* 8 bit WOL Match Control Reg */ 753 #define WOL_MATCH_RES 0x0f23 /* 8 bit WOL Match Result Reg */ 754 #define WOL_MAC_ADDR_LO 0x0f24 /* 32 bit WOL MAC Address Low */ 755 #define WOL_MAC_ADDR_HI 0x0f28 /* 16 bit WOL MAC Address High */ 756 #define WOL_PATT_PME 0x0f2a /* 8 bit WOL PME Match Enable (Yukon-2) */ 757 #define WOL_PATT_ASFM 0x0f2b /* 8 bit WOL ASF Match Enable (Yukon-2) */ 758 #define WOL_PATT_RPTR 0x0f2c /* 8 bit WOL Pattern Read Pointer */ 759 760 /* WOL Pattern Length Registers (YUKON only) */ 761 762 #define WOL_PATT_LEN_LO 0x0f30 /* 32 bit WOL Pattern Length 3..0 */ 763 #define WOL_PATT_LEN_HI 0x0f34 /* 24 bit WOL Pattern Length 6..4 */ 764 765 /* WOL Pattern Counter Registers (YUKON only) */ 766 767 #define WOL_PATT_CNT_0 0x0f38 /* 32 bit WOL Pattern Counter 3..0 */ 768 #define WOL_PATT_CNT_4 0x0f3c /* 24 bit WOL Pattern Counter 6..4 */ 769 770 /* 771 * Bank 32 - 33 772 */ 773 #define WOL_PATT_RAM_1 0x1000 /* WOL Pattern RAM Link 1 */ 774 #define WOL_PATT_RAM_2 0x1400 /* WOL Pattern RAM Link 2 */ 775 776 /* offset to configuration space on Yukon-2 */ 777 #define Y2_CFG_SPC 0x1c00 778 #define BASE_GMAC_1 0x2800 /* GMAC 1 registers */ 779 #define BASE_GMAC_2 0x3800 /* GMAC 2 registers */ 780 781 /* 782 * Control Register Bit Definitions: 783 */ 784 /* B0_CTST 24 bit Control/Status register */ 785 #define Y2_VMAIN_AVAIL BIT_17 /* VMAIN available (YUKON-2 only) */ 786 #define Y2_VAUX_AVAIL BIT_16 /* VAUX available (YUKON-2 only) */ 787 #define Y2_HW_WOL_ON BIT_15 /* HW WOL On (Yukon-EC Ultra A1 only) */ 788 #define Y2_HW_WOL_OFF BIT_14 /* HW WOL Off (Yukon-EC Ultra A1 only) */ 789 #define Y2_ASF_ENABLE BIT_13 /* ASF Unit Enable (YUKON-2 only) */ 790 #define Y2_ASF_DISABLE BIT_12 /* ASF Unit Disable (YUKON-2 only) */ 791 #define Y2_CLK_RUN_ENA BIT_11 /* CLK_RUN Enable (YUKON-2 only) */ 792 #define Y2_CLK_RUN_DIS BIT_10 /* CLK_RUN Disable (YUKON-2 only) */ 793 #define Y2_LED_STAT_ON BIT_9 /* Status LED On (YUKON-2 only) */ 794 #define Y2_LED_STAT_OFF BIT_8 /* Status LED Off (YUKON-2 only) */ 795 #define CS_ST_SW_IRQ BIT_7 /* Set IRQ SW Request */ 796 #define CS_CL_SW_IRQ BIT_6 /* Clear IRQ SW Request */ 797 #define CS_STOP_DONE BIT_5 /* Stop Master is finished */ 798 #define CS_STOP_MAST BIT_4 /* Command Bit to stop the master */ 799 #define CS_MRST_CLR BIT_3 /* Clear Master Reset */ 800 #define CS_MRST_SET BIT_2 /* Set Master Reset */ 801 #define CS_RST_CLR BIT_1 /* Clear Software Reset */ 802 #define CS_RST_SET BIT_0 /* Set Software Reset */ 803 804 #define LED_STAT_ON BIT_1 /* Status LED On */ 805 #define LED_STAT_OFF BIT_0 /* Status LED Off */ 806 807 /* B0_POWER_CTRL 8 Bit Power Control reg (YUKON only) */ 808 #define PC_VAUX_ENA BIT_7 /* Switch VAUX Enable */ 809 #define PC_VAUX_DIS BIT_6 /* Switch VAUX Disable */ 810 #define PC_VCC_ENA BIT_5 /* Switch VCC Enable */ 811 #define PC_VCC_DIS BIT_4 /* Switch VCC Disable */ 812 #define PC_VAUX_ON BIT_3 /* Switch VAUX On */ 813 #define PC_VAUX_OFF BIT_2 /* Switch VAUX Off */ 814 #define PC_VCC_ON BIT_1 /* Switch VCC On */ 815 #define PC_VCC_OFF BIT_0 /* Switch VCC Off */ 816 817 /* B0_ISRC 32 bit Interrupt Source Register */ 818 /* B0_IMSK 32 bit Interrupt Mask Register */ 819 /* B0_SP_ISRC 32 bit Special Interrupt Source Reg */ 820 /* B2_IRQM_MSK 32 bit IRQ Moderation Mask */ 821 /* B0_Y2_SP_ISRC2 32 bit Special Interrupt Source Reg 2 */ 822 /* B0_Y2_SP_ISRC3 32 bit Special Interrupt Source Reg 3 */ 823 /* B0_Y2_SP_EISR 32 bit Enter ISR Reg */ 824 /* B0_Y2_SP_LISR 32 bit Leave ISR Reg */ 825 #define Y2_IS_PORT_MASK(Port, Mask) ((Mask) << (Port*8)) 826 #define Y2_IS_HW_ERR BIT_31 /* Interrupt HW Error */ 827 #define Y2_IS_STAT_BMU BIT_30 /* Status BMU Interrupt */ 828 #define Y2_IS_ASF BIT_29 /* ASF subsystem Interrupt */ 829 #define Y2_IS_POLL_CHK BIT_27 /* Check IRQ from polling unit */ 830 #define Y2_IS_TWSI_RDY BIT_26 /* IRQ on end of TWSI Tx */ 831 #define Y2_IS_IRQ_SW BIT_25 /* SW forced IRQ */ 832 #define Y2_IS_TIMINT BIT_24 /* IRQ from Timer */ 833 #define Y2_IS_IRQ_PHY2 BIT_12 /* Interrupt from PHY 2 */ 834 #define Y2_IS_IRQ_MAC2 BIT_11 /* Interrupt from MAC 2 */ 835 #define Y2_IS_CHK_RX2 BIT_10 /* Descriptor error Rx 2 */ 836 #define Y2_IS_CHK_TXS2 BIT_9 /* Descriptor error TXS 2 */ 837 #define Y2_IS_CHK_TXA2 BIT_8 /* Descriptor error TXA 2 */ 838 #define Y2_IS_PSM_ACK BIT_7 /* PSM Ack (Yukon Optima) */ 839 #define Y2_IS_PTP_TIST BIT_6 /* PTP TIme Stamp (Yukon Optima) */ 840 #define Y2_IS_PHY_QLNK BIT_5 /* PHY Quick Link (Yukon Optima) */ 841 #define Y2_IS_IRQ_PHY1 BIT_4 /* Interrupt from PHY 1 */ 842 #define Y2_IS_IRQ_MAC1 BIT_3 /* Interrupt from MAC 1 */ 843 #define Y2_IS_CHK_RX1 BIT_2 /* Descriptor error Rx 1 */ 844 #define Y2_IS_CHK_TXS1 BIT_1 /* Descriptor error TXS 1 */ 845 #define Y2_IS_CHK_TXA1 BIT_0 /* Descriptor error TXA 1 */ 846 847 #define Y2_IS_L1_MASK 0x0000001f /* IRQ Mask for port 1 */ 848 849 #define Y2_IS_L2_MASK 0x00001f00 /* IRQ Mask for port 2 */ 850 851 #define Y2_IS_ALL_MSK 0xef001f1f /* All Interrupt bits */ 852 853 #define Y2_IS_PORT_A \ 854 (Y2_IS_IRQ_PHY1 | Y2_IS_IRQ_MAC1 | Y2_IS_CHK_TXA1 | Y2_IS_CHK_RX1) 855 #define Y2_IS_PORT_B \ 856 (Y2_IS_IRQ_PHY2 | Y2_IS_IRQ_MAC2 | Y2_IS_CHK_TXA2 | Y2_IS_CHK_RX2) 857 858 /* B0_HWE_ISRC 32 bit HW Error Interrupt Src Reg */ 859 /* B0_HWE_IMSK 32 bit HW Error Interrupt Mask Reg */ 860 /* B2_IRQM_HWE_MSK 32 bit IRQ Moderation HW Error Mask */ 861 #define Y2_IS_TIST_OV BIT_29 /* Time Stamp Timer overflow interrupt */ 862 #define Y2_IS_SENSOR BIT_28 /* Sensor interrupt */ 863 #define Y2_IS_MST_ERR BIT_27 /* Master error interrupt */ 864 #define Y2_IS_IRQ_STAT BIT_26 /* Status exception interrupt */ 865 #define Y2_IS_PCI_EXP BIT_25 /* PCI-Express interrupt */ 866 #define Y2_IS_PCI_NEXP BIT_24 /* PCI-Express error similar to PCI error */ 867 #define Y2_IS_PAR_RD2 BIT_13 /* Read RAM parity error interrupt */ 868 #define Y2_IS_PAR_WR2 BIT_12 /* Write RAM parity error interrupt */ 869 #define Y2_IS_PAR_MAC2 BIT_11 /* MAC hardware fault interrupt */ 870 #define Y2_IS_PAR_RX2 BIT_10 /* Parity Error Rx Queue 2 */ 871 #define Y2_IS_TCP_TXS2 BIT_9 /* TCP length mismatch sync Tx queue IRQ */ 872 #define Y2_IS_TCP_TXA2 BIT_8 /* TCP length mismatch async Tx queue IRQ */ 873 #define Y2_IS_PAR_RD1 BIT_5 /* Read RAM parity error interrupt */ 874 #define Y2_IS_PAR_WR1 BIT_4 /* Write RAM parity error interrupt */ 875 #define Y2_IS_PAR_MAC1 BIT_3 /* MAC hardware fault interrupt */ 876 #define Y2_IS_PAR_RX1 BIT_2 /* Parity Error Rx Queue 1 */ 877 #define Y2_IS_TCP_TXS1 BIT_1 /* TCP length mismatch sync Tx queue IRQ */ 878 #define Y2_IS_TCP_TXA1 BIT_0 /* TCP length mismatch async Tx queue IRQ */ 879 880 #define Y2_HWE_L1_MASK (Y2_IS_PAR_RD1 | Y2_IS_PAR_WR1 | Y2_IS_PAR_MAC1 |\ 881 Y2_IS_PAR_RX1 | Y2_IS_TCP_TXS1| Y2_IS_TCP_TXA1) 882 #define Y2_HWE_L2_MASK (Y2_IS_PAR_RD2 | Y2_IS_PAR_WR2 | Y2_IS_PAR_MAC2 |\ 883 Y2_IS_PAR_RX2 | Y2_IS_TCP_TXS2| Y2_IS_TCP_TXA2) 884 885 #define Y2_HWE_ALL_MSK (Y2_IS_TIST_OV | /* Y2_IS_SENSOR | */ Y2_IS_MST_ERR |\ 886 Y2_IS_IRQ_STAT | Y2_IS_PCI_EXP | Y2_IS_PCI_NEXP |\ 887 Y2_HWE_L1_MASK | Y2_HWE_L2_MASK) 888 889 /* B2_MAC_CFG 8 bit MAC Configuration / Chip Revision */ 890 #define CFG_CHIP_R_MSK (0x0f<<4) /* Bit 7.. 4: Chip Revision */ 891 #define CFG_DIS_M2_CLK BIT_1 /* Disable Clock for 2nd MAC */ 892 #define CFG_SNG_MAC BIT_0 /* MAC Config: 0 = 2 MACs; 1 = 1 MAC */ 893 894 /* B2_CHIP_ID 8 bit Chip Identification Number */ 895 #define CHIP_ID_GENESIS 0x0a /* Chip ID for GENESIS */ 896 #define CHIP_ID_YUKON 0xb0 /* Chip ID for YUKON */ 897 #define CHIP_ID_YUKON_LITE 0xb1 /* Chip ID for YUKON-Lite (Rev. A1-A3) */ 898 #define CHIP_ID_YUKON_LP 0xb2 /* Chip ID for YUKON-LP */ 899 #define CHIP_ID_YUKON_XL 0xb3 /* Chip ID for YUKON-2 XL */ 900 #define CHIP_ID_YUKON_EC_U 0xb4 /* Chip ID for YUKON-2 EC Ultra */ 901 #define CHIP_ID_YUKON_EX 0xb5 /* Chip ID for YUKON-2 Extreme */ 902 #define CHIP_ID_YUKON_EC 0xb6 /* Chip ID for YUKON-2 EC */ 903 #define CHIP_ID_YUKON_FE 0xb7 /* Chip ID for YUKON-2 FE */ 904 #define CHIP_ID_YUKON_FE_P 0xb8 /* Chip ID for YUKON-2 FE+ */ 905 #define CHIP_ID_YUKON_SUPR 0xb9 /* Chip ID for YUKON-2 Supreme */ 906 #define CHIP_ID_YUKON_UL_2 0xba /* Chip ID for YUKON-2 Ultra 2 */ 907 #define CHIP_ID_YUKON_UNKNOWN 0xbb 908 #define CHIP_ID_YUKON_OPT 0xbc /* Chip ID for YUKON-2 Optima */ 909 910 #define CHIP_REV_YU_XL_A0 0 /* Chip Rev. for Yukon-2 A0 */ 911 #define CHIP_REV_YU_XL_A1 1 /* Chip Rev. for Yukon-2 A1 */ 912 #define CHIP_REV_YU_XL_A2 2 /* Chip Rev. for Yukon-2 A2 */ 913 #define CHIP_REV_YU_XL_A3 3 /* Chip Rev. for Yukon-2 A3 */ 914 915 #define CHIP_REV_YU_EC_A1 0 /* Chip Rev. for Yukon-EC A1/A0 */ 916 #define CHIP_REV_YU_EC_A2 1 /* Chip Rev. for Yukon-EC A2 */ 917 #define CHIP_REV_YU_EC_A3 2 /* Chip Rev. for Yukon-EC A3 */ 918 919 #define CHIP_REV_YU_EC_U_A0 1 920 #define CHIP_REV_YU_EC_U_A1 2 921 922 #define CHIP_REV_YU_FE_P_A0 0 /* Chip Rev. for Yukon-2 FE+ A0 */ 923 924 #define CHIP_REV_YU_EX_A0 1 /* Chip Rev. for Yukon-2 EX A0 */ 925 #define CHIP_REV_YU_EX_B0 2 /* Chip Rev. for Yukon-2 EX B0 */ 926 927 #define CHIP_REV_YU_SU_A0 0 /* Chip Rev. for Yukon-2 SUPR A0 */ 928 #define CHIP_REV_YU_SU_B0 1 /* Chip Rev. for Yukon-2 SUPR B0 */ 929 #define CHIP_REV_YU_SU_B1 3 /* Chip Rev. for Yukon-2 SUPR B1 */ 930 931 /* B2_Y2_CLK_GATE 8 bit Clock Gating (Yukon-2 only) */ 932 #define Y2_STATUS_LNK2_INAC BIT_7 /* Status Link 2 inactiv (0 = activ) */ 933 #define Y2_CLK_GAT_LNK2_DIS BIT_6 /* Disable clock gating Link 2 */ 934 #define Y2_COR_CLK_LNK2_DIS BIT_5 /* Disable Core clock Link 2 */ 935 #define Y2_PCI_CLK_LNK2_DIS BIT_4 /* Disable PCI clock Link 2 */ 936 #define Y2_STATUS_LNK1_INAC BIT_3 /* Status Link 1 inactiv (0 = activ) */ 937 #define Y2_CLK_GAT_LNK1_DIS BIT_2 /* Disable clock gating Link 1 */ 938 #define Y2_COR_CLK_LNK1_DIS BIT_1 /* Disable Core clock Link 1 */ 939 #define Y2_PCI_CLK_LNK1_DIS BIT_0 /* Disable PCI clock Link 1 */ 940 941 /* B2_Y2_HW_RES 8 bit HW Resources (Yukon-2 only) */ 942 #define CFG_LED_MODE_MSK (0x07<<2) /* Bit 4.. 2: LED Mode Mask */ 943 #define CFG_LINK_2_AVAIL BIT_1 /* Link 2 available */ 944 #define CFG_LINK_1_AVAIL BIT_0 /* Link 1 available */ 945 946 #define CFG_LED_MODE(x) (((x) & CFG_LED_MODE_MSK) >> 2) 947 #define CFG_DUAL_MAC_MSK (CFG_LINK_2_AVAIL | CFG_LINK_1_AVAIL) 948 949 /* B2_E_3 8 bit lower 4 bits used for HW self test result */ 950 #define B2_E3_RES_MASK 0x0f 951 952 /* B2_Y2_CLK_CTRL 32 bit Core Clock Frequency Control Register (Yukon-2/EC) */ 953 /* Yukon-EC/FE */ 954 #define Y2_CLK_DIV_VAL_MSK (0xff<<16) /* Bit 23..16: Clock Divisor Value */ 955 #define Y2_CLK_DIV_VAL(x) (SHIFT16(x) & Y2_CLK_DIV_VAL_MSK) 956 /* Yukon-2 */ 957 #define Y2_CLK_DIV_VAL2_MSK (0x07<<21) /* Bit 23..21: Clock Divisor Value */ 958 #define Y2_CLK_SELECT2_MSK (0x1f<<16) /* Bit 20..16: Clock Select */ 959 #define Y2_CLK_DIV_VAL_2(x) (SHIFT21(x) & Y2_CLK_DIV_VAL2_MSK) 960 #define Y2_CLK_SEL_VAL_2(x) (SHIFT16(x) & Y2_CLK_SELECT2_MSK) 961 #define Y2_CLK_DIV_ENA BIT_1 /* Enable Core Clock Division */ 962 #define Y2_CLK_DIV_DIS BIT_0 /* Disable Core Clock Division */ 963 964 /* B2_TI_CTRL 8 bit Timer control */ 965 /* B2_IRQM_CTRL 8 bit IRQ Moderation Timer Control */ 966 #define TIM_START BIT_2 /* Start Timer */ 967 #define TIM_STOP BIT_1 /* Stop Timer */ 968 #define TIM_CLR_IRQ BIT_0 /* Clear Timer IRQ (!IRQM) */ 969 970 /* B2_TI_TEST 8 Bit Timer Test */ 971 /* B2_IRQM_TEST 8 bit IRQ Moderation Timer Test */ 972 /* B28_DPT_TST 8 bit Descriptor Poll Timer Test Reg */ 973 #define TIM_T_ON BIT_2 /* Test mode on */ 974 #define TIM_T_OFF BIT_1 /* Test mode off */ 975 #define TIM_T_STEP BIT_0 /* Test step */ 976 977 /* B28_DPT_INI 32 bit Descriptor Poll Timer Init Val */ 978 /* B28_DPT_VAL 32 bit Descriptor Poll Timer Curr Val */ 979 #define DPT_MSK 0x00ffffff /* Bit 23.. 0: Desc Poll Timer Bits */ 980 981 /* B28_DPT_CTRL 8 bit Descriptor Poll Timer Ctrl Reg */ 982 #define DPT_START BIT_1 /* Start Descriptor Poll Timer */ 983 #define DPT_STOP BIT_0 /* Stop Descriptor Poll Timer */ 984 985 /* B2_TST_CTRL1 8 bit Test Control Register 1 */ 986 #define TST_FRC_DPERR_MR BIT_7 /* force DATAPERR on MST RD */ 987 #define TST_FRC_DPERR_MW BIT_6 /* force DATAPERR on MST WR */ 988 #define TST_FRC_DPERR_TR BIT_5 /* force DATAPERR on TRG RD */ 989 #define TST_FRC_DPERR_TW BIT_4 /* force DATAPERR on TRG WR */ 990 #define TST_FRC_APERR_M BIT_3 /* force ADDRPERR on MST */ 991 #define TST_FRC_APERR_T BIT_2 /* force ADDRPERR on TRG */ 992 #define TST_CFG_WRITE_ON BIT_1 /* Enable Config Reg WR */ 993 #define TST_CFG_WRITE_OFF BIT_0 /* Disable Config Reg WR */ 994 995 /* B2_GP_IO */ 996 #define GLB_GPIO_CLK_DEB_ENA BIT_31 /* Clock Debug Enable */ 997 #define GLB_GPIO_CLK_DBG_MSK 0x3c000000 /* Clock Debug */ 998 999 #define GLB_GPIO_INT_RST_D3_DIS BIT_15 /* Disable Internal Reset After D3 to D0 */ 1000 #define GLB_GPIO_LED_PAD_SPEED_UP BIT_14 /* LED PAD Speed Up */ 1001 #define GLB_GPIO_STAT_RACE_DIS BIT_13 /* Status Race Disable */ 1002 #define GLB_GPIO_TEST_SEL_MSK 0x00001800 /* Testmode Select */ 1003 #define GLB_GPIO_TEST_SEL_BASE BIT_11 1004 #define GLB_GPIO_RAND_ENA BIT_10 /* Random Enable */ 1005 #define GLB_GPIO_RAND_BIT_1 BIT_9 /* Random Bit 1 */ 1006 1007 /* B2_I2C_CTRL 32 bit I2C HW Control Register */ 1008 #define I2C_FLAG BIT_31 /* Start read/write if WR */ 1009 #define I2C_ADDR (0x7fff<<16) /* Bit 30..16: Addr to be RD/WR */ 1010 #define I2C_DEV_SEL (0x7f<<9) /* Bit 15.. 9: I2C Device Select */ 1011 #define I2C_BURST_LEN BIT_4 /* Burst Len, 1/4 bytes */ 1012 #define I2C_DEV_SIZE (7<<1) /* Bit 3.. 1: I2C Device Size */ 1013 #define I2C_025K_DEV (0<<1) /* 0: 256 Bytes or smal. */ 1014 #define I2C_05K_DEV (1<<1) /* 1: 512 Bytes */ 1015 #define I2C_1K_DEV (2<<1) /* 2: 1024 Bytes */ 1016 #define I2C_2K_DEV (3<<1) /* 3: 2048 Bytes */ 1017 #define I2C_4K_DEV (4<<1) /* 4: 4096 Bytes */ 1018 #define I2C_8K_DEV (5<<1) /* 5: 8192 Bytes */ 1019 #define I2C_16K_DEV (6<<1) /* 6: 16384 Bytes */ 1020 #define I2C_32K_DEV (7<<1) /* 7: 32768 Bytes */ 1021 #define I2C_STOP BIT_0 /* Interrupt I2C transfer */ 1022 1023 /* B2_I2C_IRQ 32 bit I2C HW IRQ Register */ 1024 #define I2C_CLR_IRQ BIT_0 /* Clear I2C IRQ */ 1025 1026 /* B2_I2C_SW 32 bit (8 bit access) I2C HW SW Port Register */ 1027 #define I2C_DATA_DIR BIT_2 /* direction of I2C_DATA */ 1028 #define I2C_DATA BIT_1 /* I2C Data Port */ 1029 #define I2C_CLK BIT_0 /* I2C Clock Port */ 1030 1031 /* I2C Address */ 1032 #define I2C_SENS_ADDR LM80_ADDR /* I2C Sensor Address (Volt and Temp) */ 1033 1034 1035 /* B2_BSC_CTRL 8 bit Blink Source Counter Control */ 1036 #define BSC_START BIT_1 /* Start Blink Source Counter */ 1037 #define BSC_STOP BIT_0 /* Stop Blink Source Counter */ 1038 1039 /* B2_BSC_STAT 8 bit Blink Source Counter Status */ 1040 #define BSC_SRC BIT_0 /* Blink Source, 0=Off / 1=On */ 1041 1042 /* B2_BSC_TST 16 bit Blink Source Counter Test Reg */ 1043 #define BSC_T_ON BIT_2 /* Test mode on */ 1044 #define BSC_T_OFF BIT_1 /* Test mode off */ 1045 #define BSC_T_STEP BIT_0 /* Test step */ 1046 1047 /* Y2_PEX_PHY_ADDR/DATA PEX PHY address and data reg (Yukon-2 only) */ 1048 #define PEX_RD_ACCESS BIT_31 /* Access Mode Read = 1, Write = 0 */ 1049 #define PEX_DB_ACCESS BIT_30 /* Access to debug register */ 1050 1051 /* B3_RAM_ADDR 32 bit RAM Address, to read or write */ 1052 #define RAM_ADR_RAN 0x0007ffff /* Bit 18.. 0: RAM Address Range */ 1053 1054 /* RAM Interface Registers */ 1055 /* B3_RI_CTRL 16 bit RAM Interface Control Register */ 1056 #define RI_CLR_RD_PERR BIT_9 /* Clear IRQ RAM Read Parity Err */ 1057 #define RI_CLR_WR_PERR BIT_8 /* Clear IRQ RAM Write Parity Err */ 1058 #define RI_RST_CLR BIT_1 /* Clear RAM Interface Reset */ 1059 #define RI_RST_SET BIT_0 /* Set RAM Interface Reset */ 1060 1061 #define MSK_RI_TO_53 36 /* RAM interface timeout */ 1062 1063 /* Transmit Arbiter Registers MAC 1 and 2, use MR_ADDR() to access */ 1064 /* TXA_ITI_INI 32 bit Tx Arb Interval Timer Init Val */ 1065 /* TXA_ITI_VAL 32 bit Tx Arb Interval Timer Value */ 1066 /* TXA_LIM_INI 32 bit Tx Arb Limit Counter Init Val */ 1067 /* TXA_LIM_VAL 32 bit Tx Arb Limit Counter Value */ 1068 #define TXA_MAX_VAL 0x00ffffff/* Bit 23.. 0: Max TXA Timer/Cnt Val */ 1069 1070 /* TXA_CTRL 8 bit Tx Arbiter Control Register */ 1071 #define TXA_ENA_FSYNC BIT_7 /* Enable force of sync Tx queue */ 1072 #define TXA_DIS_FSYNC BIT_6 /* Disable force of sync Tx queue */ 1073 #define TXA_ENA_ALLOC BIT_5 /* Enable alloc of free bandwidth */ 1074 #define TXA_DIS_ALLOC BIT_4 /* Disable alloc of free bandwidth */ 1075 #define TXA_START_RC BIT_3 /* Start sync Rate Control */ 1076 #define TXA_STOP_RC BIT_2 /* Stop sync Rate Control */ 1077 #define TXA_ENA_ARB BIT_1 /* Enable Tx Arbiter */ 1078 #define TXA_DIS_ARB BIT_0 /* Disable Tx Arbiter */ 1079 1080 /* TXA_TEST 8 bit Tx Arbiter Test Register */ 1081 #define TXA_INT_T_ON BIT_5 /* Tx Arb Interval Timer Test On */ 1082 #define TXA_INT_T_OFF BIT_4 /* Tx Arb Interval Timer Test Off */ 1083 #define TXA_INT_T_STEP BIT_3 /* Tx Arb Interval Timer Step */ 1084 #define TXA_LIM_T_ON BIT_2 /* Tx Arb Limit Timer Test On */ 1085 #define TXA_LIM_T_OFF BIT_1 /* Tx Arb Limit Timer Test Off */ 1086 #define TXA_LIM_T_STEP BIT_0 /* Tx Arb Limit Timer Step */ 1087 1088 /* TXA_STAT 8 bit Tx Arbiter Status Register */ 1089 #define TXA_PRIO_XS BIT_0 /* sync queue has prio to send */ 1090 1091 /* Q_BC 32 bit Current Byte Counter */ 1092 #define BC_MAX 0xffff /* Bit 15.. 0: Byte counter */ 1093 1094 /* Rx BMU Control / Status Registers (Yukon-2) */ 1095 #define BMU_IDLE BIT_31 /* BMU Idle State */ 1096 #define BMU_RX_TCP_PKT BIT_30 /* Rx TCP Packet (when RSS Hash enabled) */ 1097 #define BMU_RX_IP_PKT BIT_29 /* Rx IP Packet (when RSS Hash enabled) */ 1098 #define BMU_ENA_RX_RSS_HASH BIT_15 /* Enable Rx RSS Hash */ 1099 #define BMU_DIS_RX_RSS_HASH BIT_14 /* Disable Rx RSS Hash */ 1100 #define BMU_ENA_RX_CHKSUM BIT_13 /* Enable Rx TCP/IP Checksum Check */ 1101 #define BMU_DIS_RX_CHKSUM BIT_12 /* Disable Rx TCP/IP Checksum Check */ 1102 #define BMU_CLR_IRQ_PAR BIT_11 /* Clear IRQ on Parity errors (Rx) */ 1103 #define BMU_CLR_IRQ_TCP BIT_11 /* Clear IRQ on TCP segmen. error (Tx) */ 1104 #define BMU_CLR_IRQ_CHK BIT_10 /* Clear IRQ Check */ 1105 #define BMU_STOP BIT_9 /* Stop Rx/Tx Queue */ 1106 #define BMU_START BIT_8 /* Start Rx/Tx Queue */ 1107 #define BMU_FIFO_OP_ON BIT_7 /* FIFO Operational On */ 1108 #define BMU_FIFO_OP_OFF BIT_6 /* FIFO Operational Off */ 1109 #define BMU_FIFO_ENA BIT_5 /* Enable FIFO */ 1110 #define BMU_FIFO_RST BIT_4 /* Reset FIFO */ 1111 #define BMU_OP_ON BIT_3 /* BMU Operational On */ 1112 #define BMU_OP_OFF BIT_2 /* BMU Operational Off */ 1113 #define BMU_RST_CLR BIT_1 /* Clear BMU Reset (Enable) */ 1114 #define BMU_RST_SET BIT_0 /* Set BMU Reset */ 1115 1116 #define BMU_CLR_RESET (BMU_FIFO_RST | BMU_OP_OFF | BMU_RST_CLR) 1117 #define BMU_OPER_INIT (BMU_CLR_IRQ_PAR | BMU_CLR_IRQ_CHK | \ 1118 BMU_START | BMU_FIFO_ENA | BMU_OP_ON) 1119 1120 /* Tx BMU Control / Status Registers (Yukon-2) */ 1121 /* Bit 31: same as for Rx */ 1122 #define BMU_TX_IPIDINCR_ON BIT_13 /* Enable IP ID Increment */ 1123 #define BMU_TX_IPIDINCR_OFF BIT_12 /* Disable IP ID Increment */ 1124 #define BMU_TX_CLR_IRQ_TCP BIT_11 /* Clear IRQ on TCP segm. length mism. */ 1125 /* Bit 10..0: same as for Rx */ 1126 1127 /* Q_F 32 bit Flag Register */ 1128 #define F_TX_CHK_AUTO_OFF BIT_31 /* Tx checksum auto-calc Off(Yukon EX)*/ 1129 #define F_TX_CHK_AUTO_ON BIT_30 /* Tx checksum auto-calc On(Yukon EX)*/ 1130 #define F_ALM_FULL BIT_28 /* Rx FIFO: almost full */ 1131 #define F_EMPTY BIT_27 /* Tx FIFO: empty flag */ 1132 #define F_FIFO_EOF BIT_26 /* Tag (EOF Flag) bit in FIFO */ 1133 #define F_WM_REACHED BIT_25 /* Watermark reached */ 1134 #define F_M_RX_RAM_DIS BIT_24 /* MAC Rx RAM Read Port disable */ 1135 #define F_FIFO_LEVEL (0x1f<<16) 1136 /* Bit 23..16: # of Qwords in FIFO */ 1137 #define F_WATER_MARK 0x0007ff/* Bit 10.. 0: Watermark */ 1138 1139 /* Queue Prefetch Unit Offsets, use Y2_PREF_Q_ADDR() to address (Yukon-2 only)*/ 1140 /* PREF_UNIT_CTRL_REG 32 bit Prefetch Control register */ 1141 #define PREF_UNIT_OP_ON BIT_3 /* prefetch unit operational */ 1142 #define PREF_UNIT_OP_OFF BIT_2 /* prefetch unit not operational */ 1143 #define PREF_UNIT_RST_CLR BIT_1 /* Clear Prefetch Unit Reset */ 1144 #define PREF_UNIT_RST_SET BIT_0 /* Set Prefetch Unit Reset */ 1145 1146 /* RAM Buffer Register Offsets, use RB_ADDR(Queue, Offs) to access */ 1147 /* RB_START 32 bit RAM Buffer Start Address */ 1148 /* RB_END 32 bit RAM Buffer End Address */ 1149 /* RB_WP 32 bit RAM Buffer Write Pointer */ 1150 /* RB_RP 32 bit RAM Buffer Read Pointer */ 1151 /* RB_RX_UTPP 32 bit Rx Upper Threshold, Pause Pack */ 1152 /* RB_RX_LTPP 32 bit Rx Lower Threshold, Pause Pack */ 1153 /* RB_RX_UTHP 32 bit Rx Upper Threshold, High Prio */ 1154 /* RB_RX_LTHP 32 bit Rx Lower Threshold, High Prio */ 1155 /* RB_PC 32 bit RAM Buffer Packet Counter */ 1156 /* RB_LEV 32 bit RAM Buffer Level Register */ 1157 #define RB_MSK 0x0007ffff /* Bit 18.. 0: RAM Buffer Pointer Bits */ 1158 1159 /* RB_TST2 8 bit RAM Buffer Test Register 2 */ 1160 #define RB_PC_DEC BIT_3 /* Packet Counter Decrement */ 1161 #define RB_PC_T_ON BIT_2 /* Packet Counter Test On */ 1162 #define RB_PC_T_OFF BIT_1 /* Packet Counter Test Off */ 1163 #define RB_PC_INC BIT_0 /* Packet Counter Increment */ 1164 1165 /* RB_TST1 8 bit RAM Buffer Test Register 1 */ 1166 #define RB_WP_T_ON BIT_6 /* Write Pointer Test On */ 1167 #define RB_WP_T_OFF BIT_5 /* Write Pointer Test Off */ 1168 #define RB_WP_INC BIT_4 /* Write Pointer Increment */ 1169 #define RB_RP_T_ON BIT_2 /* Read Pointer Test On */ 1170 #define RB_RP_T_OFF BIT_1 /* Read Pointer Test Off */ 1171 #define RB_RP_INC BIT_0 /* Read Pointer Increment */ 1172 1173 /* RB_CTRL 8 bit RAM Buffer Control Register */ 1174 #define RB_ENA_STFWD BIT_5 /* Enable Store & Forward */ 1175 #define RB_DIS_STFWD BIT_4 /* Disable Store & Forward */ 1176 #define RB_ENA_OP_MD BIT_3 /* Enable Operation Mode */ 1177 #define RB_DIS_OP_MD BIT_2 /* Disable Operation Mode */ 1178 #define RB_RST_CLR BIT_1 /* Clear RAM Buf STM Reset */ 1179 #define RB_RST_SET BIT_0 /* Set RAM Buf STM Reset */ 1180 1181 /* RAM Buffer High Pause Threshold values */ 1182 #define MSK_RB_ULPP (8 * 1024) /* Upper Level in kB/8 */ 1183 #define MSK_RB_LLPP_S (10 * 1024) /* Lower Level for small Queues */ 1184 #define MSK_RB_LLPP_B (16 * 1024) /* Lower Level for big Queues */ 1185 1186 /* Threshold values for Yukon-EC Ultra */ 1187 #define MSK_ECU_ULPP 0x0080 /* Upper Pause Threshold (multiples of 8) */ 1188 #define MSK_ECU_LLPP 0x0060 /* Lower Pause Threshold (multiples of 8) */ 1189 #define MSK_ECU_AE_THR 0x0070 /* Almost Empty Threshold */ 1190 #define MSK_ECU_TXFF_LEV 0x01a0 /* Tx BMU FIFO Level */ 1191 #define MSK_ECU_JUMBO_WM 0x01 1192 1193 #define MSK_BMU_RX_WM 0x600 /* BMU Rx Watermark */ 1194 #define MSK_BMU_TX_WM 0x600 /* BMU Tx Watermark */ 1195 /* performance sensitive drivers should set this define to 0x80 */ 1196 #define MSK_BMU_RX_WM_PEX 0x600 /* BMU Rx Watermark for PEX */ 1197 1198 /* Receive and Transmit Queues */ 1199 #define Q_R1 0x0000 /* Receive Queue 1 */ 1200 #define Q_R2 0x0080 /* Receive Queue 2 */ 1201 #define Q_XS1 0x0200 /* Synchronous Transmit Queue 1 */ 1202 #define Q_XA1 0x0280 /* Asynchronous Transmit Queue 1 */ 1203 #define Q_XS2 0x0300 /* Synchronous Transmit Queue 2 */ 1204 #define Q_XA2 0x0380 /* Asynchronous Transmit Queue 2 */ 1205 1206 #define Q_ASF_R1 0x100 /* ASF Rx Queue 1 */ 1207 #define Q_ASF_R2 0x180 /* ASF Rx Queue 2 */ 1208 #define Q_ASF_T1 0x140 /* ASF Tx Queue 1 */ 1209 #define Q_ASF_T2 0x1c0 /* ASF Tx Queue 2 */ 1210 1211 #define RB_ADDR(Queue, Offs) (B16_RAM_REGS + (Queue) + (Offs)) 1212 1213 /* Minimum RAM Buffer Rx Queue Size */ 1214 #define MSK_MIN_RXQ_SIZE 10 1215 /* Minimum RAM Buffer Tx Queue Size */ 1216 #define MSK_MIN_TXQ_SIZE 10 1217 /* Percentage of queue size from whole memory. 80 % for receive */ 1218 #define MSK_RAM_QUOTA_RX 80 1219 1220 /* WOL_CTRL_STAT 16 bit WOL Control/Status Reg */ 1221 #define WOL_CTL_LINK_CHG_OCC BIT_15 1222 #define WOL_CTL_MAGIC_PKT_OCC BIT_14 1223 #define WOL_CTL_PATTERN_OCC BIT_13 1224 #define WOL_CTL_CLEAR_RESULT BIT_12 1225 #define WOL_CTL_ENA_PME_ON_LINK_CHG BIT_11 1226 #define WOL_CTL_DIS_PME_ON_LINK_CHG BIT_10 1227 #define WOL_CTL_ENA_PME_ON_MAGIC_PKT BIT_9 1228 #define WOL_CTL_DIS_PME_ON_MAGIC_PKT BIT_8 1229 #define WOL_CTL_ENA_PME_ON_PATTERN BIT_7 1230 #define WOL_CTL_DIS_PME_ON_PATTERN BIT_6 1231 #define WOL_CTL_ENA_LINK_CHG_UNIT BIT_5 1232 #define WOL_CTL_DIS_LINK_CHG_UNIT BIT_4 1233 #define WOL_CTL_ENA_MAGIC_PKT_UNIT BIT_3 1234 #define WOL_CTL_DIS_MAGIC_PKT_UNIT BIT_2 1235 #define WOL_CTL_ENA_PATTERN_UNIT BIT_1 1236 #define WOL_CTL_DIS_PATTERN_UNIT BIT_0 1237 1238 #define WOL_CTL_DEFAULT \ 1239 (WOL_CTL_DIS_PME_ON_LINK_CHG | \ 1240 WOL_CTL_DIS_PME_ON_PATTERN | \ 1241 WOL_CTL_DIS_PME_ON_MAGIC_PKT | \ 1242 WOL_CTL_DIS_LINK_CHG_UNIT | \ 1243 WOL_CTL_DIS_PATTERN_UNIT | \ 1244 WOL_CTL_DIS_MAGIC_PKT_UNIT) 1245 1246 /* WOL_MATCH_CTL 8 bit WOL Match Control Reg */ 1247 #define WOL_CTL_PATT_ENA(x) (BIT_0 << (x)) 1248 1249 /* WOL_PATT_PME 8 bit WOL PME Match Enable (Yukon-2) */ 1250 #define WOL_PATT_FORCE_PME BIT_7 /* Generates a PME */ 1251 #define WOL_PATT_MATCH_PME_ALL 0x7f 1252 1253 1254 /* 1255 * Marvel-PHY Registers, indirect addressed over GMAC 1256 */ 1257 #define PHY_MARV_CTRL 0x00 /* 16 bit r/w PHY Control Register */ 1258 #define PHY_MARV_STAT 0x01 /* 16 bit r/o PHY Status Register */ 1259 #define PHY_MARV_ID0 0x02 /* 16 bit r/o PHY ID0 Register */ 1260 #define PHY_MARV_ID1 0x03 /* 16 bit r/o PHY ID1 Register */ 1261 #define PHY_MARV_AUNE_ADV 0x04 /* 16 bit r/w Auto-Neg. Advertisement */ 1262 #define PHY_MARV_AUNE_LP 0x05 /* 16 bit r/o Link Part Ability Reg */ 1263 #define PHY_MARV_AUNE_EXP 0x06 /* 16 bit r/o Auto-Neg. Expansion Reg */ 1264 #define PHY_MARV_NEPG 0x07 /* 16 bit r/w Next Page Register */ 1265 #define PHY_MARV_NEPG_LP 0x08 /* 16 bit r/o Next Page Link Partner */ 1266 /* Marvel-specific registers */ 1267 #define PHY_MARV_1000T_CTRL 0x09 /* 16 bit r/w 1000Base-T Control Reg */ 1268 #define PHY_MARV_1000T_STAT 0x0a /* 16 bit r/o 1000Base-T Status Reg */ 1269 /* 0x0b - 0x0e: reserved */ 1270 #define PHY_MARV_EXT_STAT 0x0f /* 16 bit r/o Extended Status Reg */ 1271 #define PHY_MARV_PHY_CTRL 0x10 /* 16 bit r/w PHY Specific Control Reg */ 1272 #define PHY_MARV_PHY_STAT 0x11 /* 16 bit r/o PHY Specific Status Reg */ 1273 #define PHY_MARV_INT_MASK 0x12 /* 16 bit r/w Interrupt Mask Reg */ 1274 #define PHY_MARV_INT_STAT 0x13 /* 16 bit r/o Interrupt Status Reg */ 1275 #define PHY_MARV_EXT_CTRL 0x14 /* 16 bit r/w Ext. PHY Specific Ctrl */ 1276 #define PHY_MARV_RXE_CNT 0x15 /* 16 bit r/w Receive Error Counter */ 1277 #define PHY_MARV_EXT_ADR 0x16 /* 16 bit r/w Ext. Ad. for Cable Diag. */ 1278 #define PHY_MARV_PORT_IRQ 0x17 /* 16 bit r/o Port 0 IRQ (88E1111 only) */ 1279 #define PHY_MARV_LED_CTRL 0x18 /* 16 bit r/w LED Control Reg */ 1280 #define PHY_MARV_LED_OVER 0x19 /* 16 bit r/w Manual LED Override Reg */ 1281 #define PHY_MARV_EXT_CTRL_2 0x1a /* 16 bit r/w Ext. PHY Specific Ctrl 2 */ 1282 #define PHY_MARV_EXT_P_STAT 0x1b /* 16 bit r/w Ext. PHY Spec. Stat Reg */ 1283 #define PHY_MARV_CABLE_DIAG 0x1c /* 16 bit r/o Cable Diagnostic Reg */ 1284 #define PHY_MARV_PAGE_ADDR 0x1d /* 16 bit r/w Extended Page Address Reg */ 1285 #define PHY_MARV_PAGE_DATA 0x1e /* 16 bit r/w Extended Page Data Reg */ 1286 1287 /* for 10/100 Fast Ethernet PHY (88E3082 only) */ 1288 #define PHY_MARV_FE_LED_PAR 0x16 /* 16 bit r/w LED Parallel Select Reg. */ 1289 #define PHY_MARV_FE_LED_SER 0x17 /* 16 bit r/w LED Stream Select S. LED */ 1290 #define PHY_MARV_FE_VCT_TX 0x1a /* 16 bit r/w VCT Reg. for TXP/N Pins */ 1291 #define PHY_MARV_FE_VCT_RX 0x1b /* 16 bit r/o VCT Reg. for RXP/N Pins */ 1292 #define PHY_MARV_FE_SPEC_2 0x1c /* 16 bit r/w Specific Control Reg. 2 */ 1293 1294 #define PHY_CT_RESET (1<<15) /* Bit 15: (sc) clear all PHY related regs */ 1295 #define PHY_CT_LOOP (1<<14) /* Bit 14: enable Loopback over PHY */ 1296 #define PHY_CT_SPS_LSB (1<<13) /* Bit 13: Speed select, lower bit */ 1297 #define PHY_CT_ANE (1<<12) /* Bit 12: Auto-Negotiation Enabled */ 1298 #define PHY_CT_PDOWN (1<<11) /* Bit 11: Power Down Mode */ 1299 #define PHY_CT_ISOL (1<<10) /* Bit 10: Isolate Mode */ 1300 #define PHY_CT_RE_CFG (1<<9) /* Bit 9: (sc) Restart Auto-Negotiation */ 1301 #define PHY_CT_DUP_MD (1<<8) /* Bit 8: Duplex Mode */ 1302 #define PHY_CT_COL_TST (1<<7) /* Bit 7: Collision Test enabled */ 1303 #define PHY_CT_SPS_MSB (1<<6) /* Bit 6: Speed select, upper bit */ 1304 1305 #define PHY_CT_SP1000 PHY_CT_SPS_MSB /* enable speed of 1000 Mbps */ 1306 #define PHY_CT_SP100 PHY_CT_SPS_LSB /* enable speed of 100 Mbps */ 1307 #define PHY_CT_SP10 (0) /* enable speed of 10 Mbps */ 1308 1309 #define PHY_ST_EXT_ST (1<<8) /* Bit 8: Extended Status Present */ 1310 #define PHY_ST_PRE_SUP (1<<6) /* Bit 6: Preamble Suppression */ 1311 #define PHY_ST_AN_OVER (1<<5) /* Bit 5: Auto-Negotiation Over */ 1312 #define PHY_ST_REM_FLT (1<<4) /* Bit 4: Remote Fault Condition Occured */ 1313 #define PHY_ST_AN_CAP (1<<3) /* Bit 3: Auto-Negotiation Capability */ 1314 #define PHY_ST_LSYNC (1<<2) /* Bit 2: Link Synchronized */ 1315 #define PHY_ST_JAB_DET (1<<1) /* Bit 1: Jabber Detected */ 1316 #define PHY_ST_EXT_REG (1<<0) /* Bit 0: Extended Register available */ 1317 1318 #define PHY_I1_OUI_MSK (0x3f<<10) /* Bit 15..10: Organization Unique ID */ 1319 #define PHY_I1_MOD_NUM (0x3f<<4) /* Bit 9.. 4: Model Number */ 1320 #define PHY_I1_REV_MSK 0xf /* Bit 3.. 0: Revision Number */ 1321 1322 /* different Marvell PHY Ids */ 1323 #define PHY_MARV_ID0_VAL 0x0141 /* Marvell Unique Identifier */ 1324 1325 #define PHY_MARV_ID1_B0 0x0C23 /* Yukon (PHY 88E1011) */ 1326 #define PHY_MARV_ID1_B2 0x0C25 /* Yukon-Plus (PHY 88E1011) */ 1327 #define PHY_MARV_ID1_C2 0x0CC2 /* Yukon-EC (PHY 88E1111) */ 1328 #define PHY_MARV_ID1_Y2 0x0C91 /* Yukon-2 (PHY 88E1112) */ 1329 #define PHY_MARV_ID1_FE 0x0C83 /* Yukon-FE (PHY 88E3082 Rev.A1) */ 1330 #define PHY_MARV_ID1_ECU 0x0CB0 /* Yukon-2 (PHY 88E1149 Rev.B2?) */ 1331 1332 /***** PHY_MARV_1000T_STAT 16 bit r/o 1000Base-T Status Reg *****/ 1333 #define PHY_B_1000S_MSF (1<<15) /* Bit 15: Master/Slave Fault */ 1334 #define PHY_B_1000S_MSR (1<<14) /* Bit 14: Master/Slave Result */ 1335 #define PHY_B_1000S_LRS (1<<13) /* Bit 13: Local Receiver Status */ 1336 #define PHY_B_1000S_RRS (1<<12) /* Bit 12: Remote Receiver Status */ 1337 #define PHY_B_1000S_LP_FD (1<<11) /* Bit 11: Link Partner can FD */ 1338 #define PHY_B_1000S_LP_HD (1<<10) /* Bit 10: Link Partner can HD */ 1339 #define PHY_B_1000S_IEC 0xff /* Bit 7..0: Idle Error Count */ 1340 1341 /***** PHY_MARV_AUNE_ADV 16 bit r/w Auto-Negotiation Advertisement *****/ 1342 /***** PHY_MARV_AUNE_LP 16 bit r/w Link Part Ability Reg *****/ 1343 #define PHY_M_AN_NXT_PG BIT_15 /* Request Next Page */ 1344 #define PHY_M_AN_ACK BIT_14 /* (ro) Acknowledge Received */ 1345 #define PHY_M_AN_RF BIT_13 /* Remote Fault */ 1346 #define PHY_M_AN_ASP BIT_11 /* Asymmetric Pause */ 1347 #define PHY_M_AN_PC BIT_10 /* MAC Pause implemented */ 1348 #define PHY_M_AN_100_T4 BIT_9 /* Not cap. 100Base-T4 (always 0) */ 1349 #define PHY_M_AN_100_FD BIT_8 /* Advertise 100Base-TX Full Duplex */ 1350 #define PHY_M_AN_100_HD BIT_7 /* Advertise 100Base-TX Half Duplex */ 1351 #define PHY_M_AN_10_FD BIT_6 /* Advertise 10Base-TX Full Duplex */ 1352 #define PHY_M_AN_10_HD BIT_5 /* Advertise 10Base-TX Half Duplex */ 1353 #define PHY_M_AN_SEL_MSK (0x1f<<4) /* Bit 4.. 0: Selector Field Mask */ 1354 1355 /* special defines for FIBER (88E1011S only) */ 1356 #define PHY_M_AN_ASP_X BIT_8 /* Asymmetric Pause */ 1357 #define PHY_M_AN_PC_X BIT_7 /* MAC Pause implemented */ 1358 #define PHY_M_AN_1000X_AHD BIT_6 /* Advertise 10000Base-X Half Duplex */ 1359 #define PHY_M_AN_1000X_AFD BIT_5 /* Advertise 10000Base-X Full Duplex */ 1360 1361 /* Pause Bits (PHY_M_AN_ASP_X and PHY_M_AN_PC_X) encoding */ 1362 #define PHY_M_P_NO_PAUSE_X (0<<7) /* Bit 8.. 7: no Pause Mode */ 1363 #define PHY_M_P_SYM_MD_X (1<<7) /* Bit 8.. 7: symmetric Pause Mode */ 1364 #define PHY_M_P_ASYM_MD_X (2<<7) /* Bit 8.. 7: asymmetric Pause Mode */ 1365 #define PHY_M_P_BOTH_MD_X (3<<7) /* Bit 8.. 7: both Pause Mode */ 1366 1367 /***** PHY_MARV_1000T_CTRL 16 bit r/w 1000Base-T Control Reg *****/ 1368 #define PHY_M_1000C_TEST (7<<13) /* Bit 15..13: Test Modes */ 1369 #define PHY_M_1000C_MSE BIT_12 /* Manual Master/Slave Enable */ 1370 #define PHY_M_1000C_MSC BIT_11 /* M/S Configuration (1=Master) */ 1371 #define PHY_M_1000C_MPD BIT_10 /* Multi-Port Device */ 1372 #define PHY_M_1000C_AFD BIT_9 /* Advertise Full Duplex */ 1373 #define PHY_M_1000C_AHD BIT_8 /* Advertise Half Duplex */ 1374 1375 /***** PHY_MARV_PHY_CTRL 16 bit r/w PHY Specific Ctrl Reg *****/ 1376 #define PHY_M_PC_TX_FFD_MSK (3<<14) /* Bit 15..14: Tx FIFO Depth Mask */ 1377 #define PHY_M_PC_RX_FFD_MSK (3<<12) /* Bit 13..12: Rx FIFO Depth Mask */ 1378 #define PHY_M_PC_ASS_CRS_TX BIT_11 /* Assert CRS on Transmit */ 1379 #define PHY_M_PC_FL_GOOD BIT_10 /* Force Link Good */ 1380 #define PHY_M_PC_EN_DET_MSK (3<<8) /* Bit 9.. 8: Energy Detect Mask */ 1381 #define PHY_M_PC_ENA_EXT_D BIT_7 /* Enable Ext. Distance (10BT) */ 1382 #define PHY_M_PC_MDIX_MSK (3<<5) /* Bit 6.. 5: MDI/MDIX Config. Mask */ 1383 #define PHY_M_PC_DIS_125CLK BIT_4 /* Disable 125 CLK */ 1384 #define PHY_M_PC_MAC_POW_UP BIT_3 /* MAC Power up */ 1385 #define PHY_M_PC_SQE_T_ENA BIT_2 /* SQE Test Enabled */ 1386 #define PHY_M_PC_POL_R_DIS BIT_1 /* Polarity Reversal Disabled */ 1387 #define PHY_M_PC_DIS_JABBER BIT_0 /* Disable Jabber */ 1388 1389 #define PHY_M_PC_EN_DET SHIFT8(2) /* Energy Detect (Mode 1) */ 1390 #define PHY_M_PC_EN_DET_PLUS SHIFT8(3) /* Energy Detect Plus (Mode 2) */ 1391 1392 #define PHY_M_PC_MDI_XMODE(x) (SHIFT5(x) & PHY_M_PC_MDIX_MSK) 1393 1394 #define PHY_M_PC_MAN_MDI 0 /* 00 = Manual MDI configuration */ 1395 #define PHY_M_PC_MAN_MDIX 1 /* 01 = Manual MDIX configuration */ 1396 #define PHY_M_PC_ENA_AUTO 3 /* 11 = Enable Automatic Crossover */ 1397 1398 /* for Yukon-2 Gigabit Ethernet PHY (88E1112 only) */ 1399 #define PHY_M_PC_DIS_LINK_P BIT_15 /* Disable Link Pulses */ 1400 #define PHY_M_PC_DSC_MSK (7<<12) /* Bit 14..12: Downshift Counter */ 1401 #define PHY_M_PC_DOWN_S_ENA BIT_11 /* Downshift Enable */ 1402 /* !!! Errata in spec. (1 = disable) */ 1403 1404 #define PHY_M_PC_DSC(x) (SHIFT12(x) & PHY_M_PC_DSC_MSK) 1405 /* 000=1x; 001=2x; 010=3x; 011=4x */ 1406 /* 100=5x; 101=6x; 110=7x; 111=8x */ 1407 1408 /* for 10/100 Fast Ethernet PHY (88E3082 only) */ 1409 #define PHY_M_PC_ENA_DTE_DT BIT_15 /* Enable Data Terminal Equ. (DTE) Detect */ 1410 #define PHY_M_PC_ENA_ENE_DT BIT_14 /* Enable Energy Detect (sense & pulse) */ 1411 #define PHY_M_PC_DIS_NLP_CK BIT_13 /* Disable Normal Link Puls (NLP) Check */ 1412 #define PHY_M_PC_ENA_LIP_NP BIT_12 /* Enable Link Partner Next Page Reg. */ 1413 #define PHY_M_PC_DIS_NLP_GN BIT_11 /* Disable Normal Link Puls Generation */ 1414 #define PHY_M_PC_DIS_SCRAMB BIT_9 /* Disable Scrambler */ 1415 #define PHY_M_PC_DIS_FEFI BIT_8 /* Disable Far End Fault Indic. (FEFI) */ 1416 #define PHY_M_PC_SH_TP_SEL BIT_6 /* Shielded Twisted Pair Select */ 1417 #define PHY_M_PC_RX_FD_MSK (3<<2) /* Bit 3.. 2: Rx FIFO Depth Mask */ 1418 1419 /***** PHY_MARV_PHY_STAT 16 bit r/o PHY Specific Status Reg *****/ 1420 #define PHY_M_PS_SPEED_MSK (3<<14) /* Bit 15..14: Speed Mask */ 1421 #define PHY_M_PS_SPEED_1000 BIT_15 /* 10 = 1000 Mbps */ 1422 #define PHY_M_PS_SPEED_100 BIT_14 /* 01 = 100 Mbps */ 1423 #define PHY_M_PS_SPEED_10 0 /* 00 = 10 Mbps */ 1424 #define PHY_M_PS_FULL_DUP BIT_13 /* Full Duplex */ 1425 #define PHY_M_PS_PAGE_REC BIT_12 /* Page Received */ 1426 #define PHY_M_PS_SPDUP_RES BIT_11 /* Speed & Duplex Resolved */ 1427 #define PHY_M_PS_LINK_UP BIT_10 /* Link Up */ 1428 #define PHY_M_PS_CABLE_MSK (7<<7) /* Bit 9.. 7: Cable Length Mask */ 1429 #define PHY_M_PS_MDI_X_STAT BIT_6 /* MDI Crossover Stat (1=MDIX) */ 1430 #define PHY_M_PS_DOWNS_STAT BIT_5 /* Downshift Status (1=downsh.) */ 1431 #define PHY_M_PS_ENDET_STAT BIT_4 /* Energy Detect Status (1=act) */ 1432 #define PHY_M_PS_TX_P_EN BIT_3 /* Tx Pause Enabled */ 1433 #define PHY_M_PS_RX_P_EN BIT_2 /* Rx Pause Enabled */ 1434 #define PHY_M_PS_POL_REV BIT_1 /* Polarity Reversed */ 1435 #define PHY_M_PS_JABBER BIT_0 /* Jabber */ 1436 1437 #define PHY_M_PS_PAUSE_MSK (PHY_M_PS_TX_P_EN | PHY_M_PS_RX_P_EN) 1438 1439 /* for 10/100 Fast Ethernet PHY (88E3082 only) */ 1440 #define PHY_M_PS_DTE_DETECT BIT_15 /* Data Terminal Equipment (DTE) Detected */ 1441 #define PHY_M_PS_RES_SPEED BIT_14 /* Resolved Speed (1=100 Mbps, 0=10 Mbps */ 1442 1443 /***** PHY_MARV_INT_MASK 16 bit r/w Interrupt Mask Reg *****/ 1444 /***** PHY_MARV_INT_STAT 16 bit r/o Interrupt Status Reg *****/ 1445 #define PHY_M_IS_AN_ERROR BIT_15 /* Auto-Negotiation Error */ 1446 #define PHY_M_IS_LSP_CHANGE BIT_14 /* Link Speed Changed */ 1447 #define PHY_M_IS_DUP_CHANGE BIT_13 /* Duplex Mode Changed */ 1448 #define PHY_M_IS_AN_PR BIT_12 /* Page Received */ 1449 #define PHY_M_IS_AN_COMPL BIT_11 /* Auto-Negotiation Completed */ 1450 #define PHY_M_IS_LST_CHANGE BIT_10 /* Link Status Changed */ 1451 #define PHY_M_IS_SYMB_ERROR BIT_9 /* Symbol Error */ 1452 #define PHY_M_IS_FALSE_CARR BIT_8 /* False Carrier */ 1453 #define PHY_M_IS_FIFO_ERROR BIT_7 /* FIFO Overflow/Underrun Error */ 1454 #define PHY_M_IS_MDI_CHANGE BIT_6 /* MDI Crossover Changed */ 1455 #define PHY_M_IS_DOWNSH_DET BIT_5 /* Downshift Detected */ 1456 #define PHY_M_IS_END_CHANGE BIT_4 /* Energy Detect Changed */ 1457 #define PHY_M_IS_DTE_CHANGE BIT_2 /* DTE Power Det. Status Changed */ 1458 #define PHY_M_IS_POL_CHANGE BIT_1 /* Polarity Changed */ 1459 #define PHY_M_IS_JABBER BIT_0 /* Jabber */ 1460 1461 #define PHY_M_DEF_MSK (PHY_M_IS_AN_ERROR | PHY_M_IS_AN_PR | \ 1462 PHY_M_IS_LST_CHANGE | PHY_M_IS_FIFO_ERROR) 1463 1464 /***** PHY_MARV_EXT_CTRL 16 bit r/w Ext. PHY Specific Ctrl *****/ 1465 #define PHY_M_EC_ENA_BC_EXT BIT_15 /* Enable Block Carr. Ext. (88E1111 only) */ 1466 #define PHY_M_EC_ENA_LIN_LB BIT_14 /* Enable Line Loopback (88E1111 only) */ 1467 #define PHY_M_EC_DIS_LINK_P BIT_12 /* Disable Link Pulses (88E1111 only) */ 1468 #define PHY_M_EC_M_DSC_MSK (3<<10) /* Bit 11..10: Master Downshift Counter */ 1469 /* (88E1011 only) */ 1470 #define PHY_M_EC_S_DSC_MSK (3<<8) /* Bit 9.. 8: Slave Downshift Counter */ 1471 /* (88E1011 only) */ 1472 #define PHY_M_EC_DSC_MSK_2 (7<<9) /* Bit 11.. 9: Downshift Counter */ 1473 /* (88E1111 only) */ 1474 #define PHY_M_EC_DOWN_S_ENA BIT_8 /* Downshift Enable (88E1111 only) */ 1475 /* !!! Errata in spec. (1 = disable) */ 1476 #define PHY_M_EC_RX_TIM_CT BIT_7 /* RGMII Rx Timing Control*/ 1477 #define PHY_M_EC_MAC_S_MSK (7<<4) /* Bit 6.. 4: Def. MAC interface speed */ 1478 #define PHY_M_EC_FIB_AN_ENA BIT_3 /* Fiber Auto-Neg. Enable (88E1011S only) */ 1479 #define PHY_M_EC_DTE_D_ENA BIT_2 /* DTE Detect Enable (88E1111 only) */ 1480 #define PHY_M_EC_TX_TIM_CT BIT_1 /* RGMII Tx Timing Control */ 1481 #define PHY_M_EC_TRANS_DIS BIT_0 /* Transmitter Disable (88E1111 only) */ 1482 1483 #define PHY_M_EC_M_DSC(x) (SHIFT10(x) & PHY_M_EC_M_DSC_MSK) 1484 /* 00=1x; 01=2x; 10=3x; 11=4x */ 1485 #define PHY_M_EC_S_DSC(x) (SHIFT8(x) & PHY_M_EC_S_DSC_MSK) 1486 /* 00=dis; 01=1x; 10=2x; 11=3x */ 1487 #define PHY_M_EC_MAC_S(x) (SHIFT4(x) & PHY_M_EC_MAC_S_MSK) 1488 /* 01X=0; 110=2.5; 111=25 (MHz) */ 1489 1490 #define PHY_M_EC_DSC_2(x) (SHIFT9(x) & PHY_M_EC_DSC_MSK_2) 1491 /* 000=1x; 001=2x; 010=3x; 011=4x */ 1492 /* 100=5x; 101=6x; 110=7x; 111=8x */ 1493 #define MAC_TX_CLK_0_MHZ 2 1494 #define MAC_TX_CLK_2_5_MHZ 6 1495 #define MAC_TX_CLK_25_MHZ 7 1496 1497 /***** PHY_MARV_LED_CTRL 16 bit r/w LED Control Reg *****/ 1498 #define PHY_M_LEDC_DIS_LED BIT_15 /* Disable LED */ 1499 #define PHY_M_LEDC_PULS_MSK (7<<12) /* Bit 14..12: Pulse Stretch Mask */ 1500 #define PHY_M_LEDC_F_INT BIT_11 /* Force Interrupt */ 1501 #define PHY_M_LEDC_BL_R_MSK (7<<8) /* Bit 10.. 8: Blink Rate Mask */ 1502 #define PHY_M_LEDC_DP_C_LSB BIT_7 /* Duplex Control (LSB, 88E1111 only) */ 1503 #define PHY_M_LEDC_TX_C_LSB BIT_6 /* Tx Control (LSB, 88E1111 only) */ 1504 #define PHY_M_LEDC_LK_C_MSK (7<<3) /* Bit 5.. 3: Link Control Mask */ 1505 /* (88E1111 only) */ 1506 #define PHY_M_LEDC_LINK_MSK (3<<3) /* Bit 4.. 3: Link Control Mask */ 1507 /* (88E1011 only) */ 1508 #define PHY_M_LEDC_DP_CTRL BIT_2 /* Duplex Control */ 1509 #define PHY_M_LEDC_DP_C_MSB BIT_2 /* Duplex Control (MSB, 88E1111 only) */ 1510 #define PHY_M_LEDC_RX_CTRL BIT_1 /* Rx Activity / Link */ 1511 #define PHY_M_LEDC_TX_CTRL BIT_0 /* Tx Activity / Link */ 1512 #define PHY_M_LEDC_TX_C_MSB BIT_0 /* Tx Control (MSB, 88E1111 only) */ 1513 1514 #define PHY_M_LED_PULS_DUR(x) (SHIFT12(x) & PHY_M_LEDC_PULS_MSK) 1515 1516 #define PULS_NO_STR 0 /* no pulse stretching */ 1517 #define PULS_21MS 1 /* 21 ms to 42 ms */ 1518 #define PULS_42MS 2 /* 42 ms to 84 ms */ 1519 #define PULS_84MS 3 /* 84 ms to 170 ms */ 1520 #define PULS_170MS 4 /* 170 ms to 340 ms */ 1521 #define PULS_340MS 5 /* 340 ms to 670 ms */ 1522 #define PULS_670MS 6 /* 670 ms to 1.3 s */ 1523 #define PULS_1300MS 7 /* 1.3 s to 2.7 s */ 1524 1525 #define PHY_M_LED_BLINK_RT(x) (SHIFT8(x) & PHY_M_LEDC_BL_R_MSK) 1526 1527 #define BLINK_42MS 0 /* 42 ms */ 1528 #define BLINK_84MS 1 /* 84 ms */ 1529 #define BLINK_170MS 2 /* 170 ms */ 1530 #define BLINK_340MS 3 /* 340 ms */ 1531 #define BLINK_670MS 4 /* 670 ms */ 1532 1533 /***** PHY_MARV_LED_OVER 16 bit r/w Manual LED Override Reg *****/ 1534 #define PHY_M_LED_MO_SGMII(x) SHIFT14(x) /* Bit 15..14: SGMII AN Timer */ 1535 #define PHY_M_LED_MO_DUP(x) SHIFT10(x) /* Bit 11..10: Duplex */ 1536 #define PHY_M_LED_MO_10(x) SHIFT8(x) /* Bit 9.. 8: Link 10 */ 1537 #define PHY_M_LED_MO_100(x) SHIFT6(x) /* Bit 7.. 6: Link 100 */ 1538 #define PHY_M_LED_MO_1000(x) SHIFT4(x) /* Bit 5.. 4: Link 1000 */ 1539 #define PHY_M_LED_MO_RX(x) SHIFT2(x) /* Bit 3.. 2: Rx */ 1540 #define PHY_M_LED_MO_TX(x) SHIFT0(x) /* Bit 1.. 0: Tx */ 1541 1542 #define MO_LED_NORM 0 1543 #define MO_LED_BLINK 1 1544 #define MO_LED_OFF 2 1545 #define MO_LED_ON 3 1546 1547 /***** PHY_MARV_EXT_CTRL_2 16 bit r/w Ext. PHY Specific Ctrl 2 *****/ 1548 #define PHY_M_EC2_FI_IMPED BIT_6 /* Fiber Input Impedance */ 1549 #define PHY_M_EC2_FO_IMPED BIT_5 /* Fiber Output Impedance */ 1550 #define PHY_M_EC2_FO_M_CLK BIT_4 /* Fiber Mode Clock Enable */ 1551 #define PHY_M_EC2_FO_BOOST BIT_3 /* Fiber Output Boost */ 1552 #define PHY_M_EC2_FO_AM_MSK 7 /* Bit 2.. 0: Fiber Output Amplitude */ 1553 1554 /***** PHY_MARV_EXT_P_STAT 16 bit r/w Ext. PHY Specific Status *****/ 1555 #define PHY_M_FC_AUTO_SEL BIT_15 /* Fiber/Copper Auto Sel. Dis. */ 1556 #define PHY_M_FC_AN_REG_ACC BIT_14 /* Fiber/Copper AN Reg. Access */ 1557 #define PHY_M_FC_RESOLUTION BIT_13 /* Fiber/Copper Resolution */ 1558 #define PHY_M_SER_IF_AN_BP BIT_12 /* Ser. IF AN Bypass Enable */ 1559 #define PHY_M_SER_IF_BP_ST BIT_11 /* Ser. IF AN Bypass Status */ 1560 #define PHY_M_IRQ_POLARITY BIT_10 /* IRQ polarity */ 1561 #define PHY_M_DIS_AUT_MED BIT_9 /* Disable Aut. Medium Reg. Selection */ 1562 /* (88E1111 only) */ 1563 #define PHY_M_UNDOC1 BIT_7 /* undocumented bit !! */ 1564 #define PHY_M_DTE_POW_STAT BIT_4 /* DTE Power Status (88E1111 only) */ 1565 #define PHY_M_MODE_MASK 0xf /* Bit 3.. 0: copy of HWCFG MODE[3:0] */ 1566 1567 /***** PHY_MARV_CABLE_DIAG 16 bit r/o Cable Diagnostic Reg *****/ 1568 #define PHY_M_CABD_ENA_TEST BIT_15 /* Enable Test (Page 0) */ 1569 #define PHY_M_CABD_DIS_WAIT BIT_15 /* Disable Waiting Period (Page 1) */ 1570 /* (88E1111 only) */ 1571 #define PHY_M_CABD_STAT_MSK (3<<13) /* Bit 14..13: Status Mask */ 1572 #define PHY_M_CABD_AMPL_MSK (0x1f<<8) /* Bit 12.. 8: Amplitude Mask */ 1573 /* (88E1111 only) */ 1574 #define PHY_M_CABD_DIST_MSK 0xff /* Bit 7.. 0: Distance Mask */ 1575 1576 /* values for Cable Diagnostic Status (11=fail; 00=OK; 10=open; 01=short) */ 1577 #define CABD_STAT_NORMAL 0 1578 #define CABD_STAT_SHORT 1 1579 #define CABD_STAT_OPEN 2 1580 #define CABD_STAT_FAIL 3 1581 1582 /* for 10/100 Fast Ethernet PHY (88E3082 only) */ 1583 /***** PHY_MARV_FE_LED_PAR 16 bit r/w LED Parallel Select Reg. *****/ 1584 #define PHY_M_FELP_LED2_MSK (0xf<<8) /* Bit 11.. 8: LED2 Mask (LINK) */ 1585 #define PHY_M_FELP_LED1_MSK (0xf<<4) /* Bit 7.. 4: LED1 Mask (ACT) */ 1586 #define PHY_M_FELP_LED0_MSK 0xf /* Bit 3.. 0: LED0 Mask (SPEED) */ 1587 1588 #define PHY_M_FELP_LED2_CTRL(x) (SHIFT8(x) & PHY_M_FELP_LED2_MSK) 1589 #define PHY_M_FELP_LED1_CTRL(x) (SHIFT4(x) & PHY_M_FELP_LED1_MSK) 1590 #define PHY_M_FELP_LED0_CTRL(x) (SHIFT0(x) & PHY_M_FELP_LED0_MSK) 1591 1592 #define LED_PAR_CTRL_COLX 0x00 1593 #define LED_PAR_CTRL_ERROR 0x01 1594 #define LED_PAR_CTRL_DUPLEX 0x02 1595 #define LED_PAR_CTRL_DP_COL 0x03 1596 #define LED_PAR_CTRL_SPEED 0x04 1597 #define LED_PAR_CTRL_LINK 0x05 1598 #define LED_PAR_CTRL_TX 0x06 1599 #define LED_PAR_CTRL_RX 0x07 1600 #define LED_PAR_CTRL_ACT 0x08 1601 #define LED_PAR_CTRL_LNK_RX 0x09 1602 #define LED_PAR_CTRL_LNK_AC 0x0a 1603 #define LED_PAR_CTRL_ACT_BL 0x0b 1604 #define LED_PAR_CTRL_TX_BL 0x0c 1605 #define LED_PAR_CTRL_RX_BL 0x0d 1606 #define LED_PAR_CTRL_COL_BL 0x0e 1607 #define LED_PAR_CTRL_INACT 0x0f 1608 1609 /***** PHY_MARV_FE_SPEC_2 16 bit r/w Specific Control Reg. 2 *****/ 1610 #define PHY_M_FESC_DIS_WAIT BIT_2 /* Disable TDR Waiting Period */ 1611 #define PHY_M_FESC_ENA_MCLK BIT_1 /* Enable MAC Rx Clock in sleep mode */ 1612 #define PHY_M_FESC_SEL_CL_A BIT_0 /* Select Class A driver (100B-TX) */ 1613 1614 /* for Yukon-2 Gigabit Ethernet PHY (88E1112 only) */ 1615 /***** PHY_MARV_PHY_CTRL (page 1) 16 bit r/w Fiber Specific Ctrl *****/ 1616 #define PHY_M_FIB_FORCE_LNK BIT_10 /* Force Link Good */ 1617 #define PHY_M_FIB_SIGD_POL BIT_9 /* SIGDET Polarity */ 1618 #define PHY_M_FIB_TX_DIS BIT_3 /* Transmitter Disable */ 1619 1620 /***** PHY_MARV_PHY_CTRL (page 2) 16 bit r/w MAC Specific Ctrl *****/ 1621 #define PHY_M_MAC_MD_MSK (7<<7) /* Bit 9.. 7: Mode Select Mask */ 1622 #define PHY_M_MAC_MD_AUTO 3 /* Auto Copper/1000Base-X */ 1623 #define PHY_M_MAC_MD_COPPER 5 /* Copper only */ 1624 #define PHY_M_MAC_MD_1000BX 7 /* 1000Base-X only */ 1625 #define PHY_M_MAC_MODE_SEL(x) (SHIFT7(x) & PHY_M_MAC_MD_MSK) 1626 1627 /***** PHY_MARV_PHY_CTRL (page 3) 16 bit r/w LED Control Reg. *****/ 1628 #define PHY_M_LEDC_LOS_MSK (0xf<<12) /* Bit 15..12: LOS LED Ctrl. Mask */ 1629 #define PHY_M_LEDC_INIT_MSK (0xf<<8) /* Bit 11.. 8: INIT LED Ctrl. Mask */ 1630 #define PHY_M_LEDC_STA1_MSK (0xf<<4) /* Bit 7.. 4: STAT1 LED Ctrl. Mask */ 1631 #define PHY_M_LEDC_STA0_MSK 0xf /* Bit 3.. 0: STAT0 LED Ctrl. Mask */ 1632 1633 #define PHY_M_LEDC_LOS_CTRL(x) (SHIFT12(x) & PHY_M_LEDC_LOS_MSK) 1634 #define PHY_M_LEDC_INIT_CTRL(x) (SHIFT8(x) & PHY_M_LEDC_INIT_MSK) 1635 #define PHY_M_LEDC_STA1_CTRL(x) (SHIFT4(x) & PHY_M_LEDC_STA1_MSK) 1636 #define PHY_M_LEDC_STA0_CTRL(x) (SHIFT0(x) & PHY_M_LEDC_STA0_MSK) 1637 1638 /***** PHY_MARV_PHY_STAT (page 3) 16 bit r/w Polarity Control Reg. *****/ 1639 #define PHY_M_POLC_LS1M_MSK (0xf<<12) /* Bit 15..12: LOS,STAT1 Mix % Mask */ 1640 #define PHY_M_POLC_IS0M_MSK (0xf<<8) /* Bit 11.. 8: INIT,STAT0 Mix % Mask */ 1641 #define PHY_M_POLC_LOS_MSK (0x3<<6) /* Bit 7.. 6: LOS Pol. Ctrl. Mask */ 1642 #define PHY_M_POLC_INIT_MSK (0x3<<4) /* Bit 5.. 4: INIT Pol. Ctrl. Mask */ 1643 #define PHY_M_POLC_STA1_MSK (0x3<<2) /* Bit 3.. 2: STAT1 Pol. Ctrl. Mask */ 1644 #define PHY_M_POLC_STA0_MSK 0x3 /* Bit 1.. 0: STAT0 Pol. Ctrl. Mask */ 1645 1646 #define PHY_M_POLC_LS1_P_MIX(x) (SHIFT12(x) & PHY_M_POLC_LS1M_MSK) 1647 #define PHY_M_POLC_IS0_P_MIX(x) (SHIFT8(x) & PHY_M_POLC_IS0M_MSK) 1648 #define PHY_M_POLC_LOS_CTRL(x) (SHIFT6(x) & PHY_M_POLC_LOS_MSK) 1649 #define PHY_M_POLC_INIT_CTRL(x) (SHIFT4(x) & PHY_M_POLC_INIT_MSK) 1650 #define PHY_M_POLC_STA1_CTRL(x) (SHIFT2(x) & PHY_M_POLC_STA1_MSK) 1651 #define PHY_M_POLC_STA0_CTRL(x) (SHIFT0(x) & PHY_M_POLC_STA0_MSK) 1652 1653 /* 1654 * GMAC registers 1655 * 1656 * The GMAC registers are 16 or 32 bits wide. 1657 * The GMACs host processor interface is 16 bits wide, 1658 * therefore ALL registers will be addressed with 16 bit accesses. 1659 * 1660 * Note: NA reg = Network Address e.g DA, SA etc. 1661 */ 1662 1663 /* Port Registers */ 1664 #define GM_GP_STAT 0x0000 /* 16 bit r/o General Purpose Status */ 1665 #define GM_GP_CTRL 0x0004 /* 16 bit r/w General Purpose Control */ 1666 #define GM_TX_CTRL 0x0008 /* 16 bit r/w Transmit Control Reg. */ 1667 #define GM_RX_CTRL 0x000c /* 16 bit r/w Receive Control Reg. */ 1668 #define GM_TX_FLOW_CTRL 0x0010 /* 16 bit r/w Transmit Flow-Control */ 1669 #define GM_TX_PARAM 0x0014 /* 16 bit r/w Transmit Parameter Reg. */ 1670 #define GM_SERIAL_MODE 0x0018 /* 16 bit r/w Serial Mode Register */ 1671 1672 /* Source Address Registers */ 1673 #define GM_SRC_ADDR_1L 0x001c /* 16 bit r/w Source Address 1 (low) */ 1674 #define GM_SRC_ADDR_1M 0x0020 /* 16 bit r/w Source Address 1 (middle) */ 1675 #define GM_SRC_ADDR_1H 0x0024 /* 16 bit r/w Source Address 1 (high) */ 1676 #define GM_SRC_ADDR_2L 0x0028 /* 16 bit r/w Source Address 2 (low) */ 1677 #define GM_SRC_ADDR_2M 0x002c /* 16 bit r/w Source Address 2 (middle) */ 1678 #define GM_SRC_ADDR_2H 0x0030 /* 16 bit r/w Source Address 2 (high) */ 1679 1680 /* Multicast Address Hash Registers */ 1681 #define GM_MC_ADDR_H1 0x0034 /* 16 bit r/w Multicast Address Hash 1 */ 1682 #define GM_MC_ADDR_H2 0x0038 /* 16 bit r/w Multicast Address Hash 2 */ 1683 #define GM_MC_ADDR_H3 0x003c /* 16 bit r/w Multicast Address Hash 3 */ 1684 #define GM_MC_ADDR_H4 0x0040 /* 16 bit r/w Multicast Address Hash 4 */ 1685 1686 /* Interrupt Source Registers */ 1687 #define GM_TX_IRQ_SRC 0x0044 /* 16 bit r/o Tx Overflow IRQ Source */ 1688 #define GM_RX_IRQ_SRC 0x0048 /* 16 bit r/o Rx Overflow IRQ Source */ 1689 #define GM_TR_IRQ_SRC 0x004c /* 16 bit r/o Tx/Rx Over. IRQ Source */ 1690 1691 /* Interrupt Mask Registers */ 1692 #define GM_TX_IRQ_MSK 0x0050 /* 16 bit r/w Tx Overflow IRQ Mask */ 1693 #define GM_RX_IRQ_MSK 0x0054 /* 16 bit r/w Rx Overflow IRQ Mask */ 1694 #define GM_TR_IRQ_MSK 0x0058 /* 16 bit r/w Tx/Rx Over. IRQ Mask */ 1695 1696 /* Serial Management Interface (SMI) Registers */ 1697 #define GM_SMI_CTRL 0x0080 /* 16 bit r/w SMI Control Register */ 1698 #define GM_SMI_DATA 0x0084 /* 16 bit r/w SMI Data Register */ 1699 #define GM_PHY_ADDR 0x0088 /* 16 bit r/w GPHY Address Register */ 1700 1701 /* MIB Counters */ 1702 #define GM_MIB_CNT_BASE 0x0100 /* Base Address of MIB Counters */ 1703 #define GM_MIB_CNT_SIZE 44 /* Number of MIB Counters */ 1704 1705 /* 1706 * MIB Counters base address definitions (low word) - 1707 * use offset 4 for access to high word (32 bit r/o) 1708 */ 1709 #define GM_RXF_UC_OK \ 1710 (GM_MIB_CNT_BASE + 0) /* Unicast Frames Received OK */ 1711 #define GM_RXF_BC_OK \ 1712 (GM_MIB_CNT_BASE + 8) /* Broadcast Frames Received OK */ 1713 #define GM_RXF_MPAUSE \ 1714 (GM_MIB_CNT_BASE + 16) /* Pause MAC Ctrl Frames Received */ 1715 #define GM_RXF_MC_OK \ 1716 (GM_MIB_CNT_BASE + 24) /* Multicast Frames Received OK */ 1717 #define GM_RXF_FCS_ERR \ 1718 (GM_MIB_CNT_BASE + 32) /* Rx Frame Check Seq. Error */ 1719 #define GM_RXF_SPARE1 \ 1720 (GM_MIB_CNT_BASE + 40) /* Rx spare 1 */ 1721 #define GM_RXO_OK_LO \ 1722 (GM_MIB_CNT_BASE + 48) /* Octets Received OK Low */ 1723 #define GM_RXO_OK_HI \ 1724 (GM_MIB_CNT_BASE + 56) /* Octets Received OK High */ 1725 #define GM_RXO_ERR_LO \ 1726 (GM_MIB_CNT_BASE + 64) /* Octets Received Invalid Low */ 1727 #define GM_RXO_ERR_HI \ 1728 (GM_MIB_CNT_BASE + 72) /* Octets Received Invalid High */ 1729 #define GM_RXF_SHT \ 1730 (GM_MIB_CNT_BASE + 80) /* Frames <64 Byte Received OK */ 1731 #define GM_RXE_FRAG \ 1732 (GM_MIB_CNT_BASE + 88) /* Frames <64 Byte Received with FCS Err */ 1733 #define GM_RXF_64B \ 1734 (GM_MIB_CNT_BASE + 96) /* 64 Byte Rx Frame */ 1735 #define GM_RXF_127B \ 1736 (GM_MIB_CNT_BASE + 104) /* 65-127 Byte Rx Frame */ 1737 #define GM_RXF_255B \ 1738 (GM_MIB_CNT_BASE + 112) /* 128-255 Byte Rx Frame */ 1739 #define GM_RXF_511B \ 1740 (GM_MIB_CNT_BASE + 120) /* 256-511 Byte Rx Frame */ 1741 #define GM_RXF_1023B \ 1742 (GM_MIB_CNT_BASE + 128) /* 512-1023 Byte Rx Frame */ 1743 #define GM_RXF_1518B \ 1744 (GM_MIB_CNT_BASE + 136) /* 1024-1518 Byte Rx Frame */ 1745 #define GM_RXF_MAX_SZ \ 1746 (GM_MIB_CNT_BASE + 144) /* 1519-MaxSize Byte Rx Frame */ 1747 #define GM_RXF_LNG_ERR \ 1748 (GM_MIB_CNT_BASE + 152) /* Rx Frame too Long Error */ 1749 #define GM_RXF_JAB_PKT \ 1750 (GM_MIB_CNT_BASE + 160) /* Rx Jabber Packet Frame */ 1751 #define GM_RXF_SPARE2 \ 1752 (GM_MIB_CNT_BASE + 168) /* Rx spare 2 */ 1753 #define GM_RXE_FIFO_OV \ 1754 (GM_MIB_CNT_BASE + 176) /* Rx FIFO overflow Event */ 1755 #define GM_RXF_SPARE3 \ 1756 (GM_MIB_CNT_BASE + 184) /* Rx spare 3 */ 1757 #define GM_TXF_UC_OK \ 1758 (GM_MIB_CNT_BASE + 192) /* Unicast Frames Xmitted OK */ 1759 #define GM_TXF_BC_OK \ 1760 (GM_MIB_CNT_BASE + 200) /* Broadcast Frames Xmitted OK */ 1761 #define GM_TXF_MPAUSE \ 1762 (GM_MIB_CNT_BASE + 208) /* Pause MAC Ctrl Frames Xmitted */ 1763 #define GM_TXF_MC_OK \ 1764 (GM_MIB_CNT_BASE + 216) /* Multicast Frames Xmitted OK */ 1765 #define GM_TXO_OK_LO \ 1766 (GM_MIB_CNT_BASE + 224) /* Octets Transmitted OK Low */ 1767 #define GM_TXO_OK_HI \ 1768 (GM_MIB_CNT_BASE + 232) /* Octets Transmitted OK High */ 1769 #define GM_TXF_64B \ 1770 (GM_MIB_CNT_BASE + 240) /* 64 Byte Tx Frame */ 1771 #define GM_TXF_127B \ 1772 (GM_MIB_CNT_BASE + 248) /* 65-127 Byte Tx Frame */ 1773 #define GM_TXF_255B \ 1774 (GM_MIB_CNT_BASE + 256) /* 128-255 Byte Tx Frame */ 1775 #define GM_TXF_511B \ 1776 (GM_MIB_CNT_BASE + 264) /* 256-511 Byte Tx Frame */ 1777 #define GM_TXF_1023B \ 1778 (GM_MIB_CNT_BASE + 272) /* 512-1023 Byte Tx Frame */ 1779 #define GM_TXF_1518B \ 1780 (GM_MIB_CNT_BASE + 280) /* 1024-1518 Byte Tx Frame */ 1781 #define GM_TXF_MAX_SZ \ 1782 (GM_MIB_CNT_BASE + 288) /* 1519-MaxSize Byte Tx Frame */ 1783 #define GM_TXF_SPARE1 \ 1784 (GM_MIB_CNT_BASE + 296) /* Tx spare 1 */ 1785 #define GM_TXF_COL \ 1786 (GM_MIB_CNT_BASE + 304) /* Tx Collision */ 1787 #define GM_TXF_LAT_COL \ 1788 (GM_MIB_CNT_BASE + 312) /* Tx Late Collision */ 1789 #define GM_TXF_ABO_COL \ 1790 (GM_MIB_CNT_BASE + 320) /* Tx aborted due to Exces. Col. */ 1791 #define GM_TXF_MUL_COL \ 1792 (GM_MIB_CNT_BASE + 328) /* Tx Multiple Collision */ 1793 #define GM_TXF_SNG_COL \ 1794 (GM_MIB_CNT_BASE + 336) /* Tx Single Collision */ 1795 #define GM_TXE_FIFO_UR \ 1796 (GM_MIB_CNT_BASE + 344) /* Tx FIFO Underrun Event */ 1797 1798 /*----------------------------------------------------------------------------*/ 1799 /* 1800 * GMAC Bit Definitions 1801 * 1802 * If the bit access behaviour differs from the register access behaviour 1803 * (r/w, r/o) this is documented after the bit number. 1804 * The following bit access behaviours are used: 1805 * (sc) self clearing 1806 * (r/o) read only 1807 */ 1808 1809 /* GM_GP_STAT 16 bit r/o General Purpose Status Register */ 1810 #define GM_GPSR_SPEED BIT_15 /* Port Speed (1 = 100 Mbps) */ 1811 #define GM_GPSR_DUPLEX BIT_14 /* Duplex Mode (1 = Full) */ 1812 #define GM_GPSR_FC_TX_DIS BIT_13 /* Tx Flow-Control Mode Disabled */ 1813 #define GM_GPSR_LINK_UP BIT_12 /* Link Up Status */ 1814 #define GM_GPSR_PAUSE BIT_11 /* Pause State */ 1815 #define GM_GPSR_TX_ACTIVE BIT_10 /* Tx in Progress */ 1816 #define GM_GPSR_EXC_COL BIT_9 /* Excessive Collisions Occured */ 1817 #define GM_GPSR_LAT_COL BIT_8 /* Late Collisions Occured */ 1818 #define GM_GPSR_PHY_ST_CH BIT_5 /* PHY Status Change */ 1819 #define GM_GPSR_GIG_SPEED BIT_4 /* Gigabit Speed (1 = 1000 Mbps) */ 1820 #define GM_GPSR_PART_MODE BIT_3 /* Partition mode */ 1821 #define GM_GPSR_FC_RX_DIS BIT_2 /* Rx Flow-Control Mode Disabled */ 1822 1823 /* GM_GP_CTRL 16 bit r/w General Purpose Control Register */ 1824 #define GM_GPCR_RMII_PH_ENA BIT_15 /* Enable RMII for PHY (Yukon-FE only) */ 1825 #define GM_GPCR_RMII_LB_ENA BIT_14 /* Enable RMII Loopback (Yukon-FE only) */ 1826 #define GM_GPCR_FC_TX_DIS BIT_13 /* Disable Tx Flow-Control Mode */ 1827 #define GM_GPCR_TX_ENA BIT_12 /* Enable Transmit */ 1828 #define GM_GPCR_RX_ENA BIT_11 /* Enable Receive */ 1829 #define GM_GPCR_LOOP_ENA BIT_9 /* Enable MAC Loopback Mode */ 1830 #define GM_GPCR_PART_ENA BIT_8 /* Enable Partition Mode */ 1831 #define GM_GPCR_GIGS_ENA BIT_7 /* Gigabit Speed (1000 Mbps) */ 1832 #define GM_GPCR_FL_PASS BIT_6 /* Force Link Pass */ 1833 #define GM_GPCR_DUP_FULL BIT_5 /* Full Duplex Mode */ 1834 #define GM_GPCR_FC_RX_DIS BIT_4 /* Disable Rx Flow-Control Mode */ 1835 #define GM_GPCR_SPEED_100 BIT_3 /* Port Speed 100 Mbps */ 1836 #define GM_GPCR_AU_DUP_DIS BIT_2 /* Disable Auto-Update Duplex */ 1837 #define GM_GPCR_AU_FCT_DIS BIT_1 /* Disable Auto-Update Flow-C. */ 1838 #define GM_GPCR_AU_SPD_DIS BIT_0 /* Disable Auto-Update Speed */ 1839 1840 #define GM_GPCR_SPEED_1000 (GM_GPCR_GIGS_ENA | GM_GPCR_SPEED_100) 1841 #define GM_GPCR_AU_ALL_DIS (GM_GPCR_AU_DUP_DIS | GM_GPCR_AU_FCT_DIS |\ 1842 GM_GPCR_AU_SPD_DIS) 1843 1844 /* GM_TX_CTRL 16 bit r/w Transmit Control Register */ 1845 #define GM_TXCR_FORCE_JAM BIT_15 /* Force Jam / Flow-Control */ 1846 #define GM_TXCR_CRC_DIS BIT_14 /* Disable insertion of CRC */ 1847 #define GM_TXCR_PAD_DIS BIT_13 /* Disable padding of packets */ 1848 #define GM_TXCR_COL_THR_MSK (7<<10) /* Bit 12..10: Collision Threshold Mask */ 1849 #define GM_TXCR_PAD_PAT_MSK 0xff /* Bit 7.. 0: Padding Pattern Mask */ 1850 /* (Yukon-2 only) */ 1851 1852 #define TX_COL_THR(x) (SHIFT10(x) & GM_TXCR_COL_THR_MSK) 1853 #define TX_COL_DEF 0x04 1854 1855 /* GM_RX_CTRL 16 bit r/w Receive Control Register */ 1856 #define GM_RXCR_UCF_ENA BIT_15 /* Enable Unicast filtering */ 1857 #define GM_RXCR_MCF_ENA BIT_14 /* Enable Multicast filtering */ 1858 #define GM_RXCR_CRC_DIS BIT_13 /* Remove 4-byte CRC */ 1859 #define GM_RXCR_PASS_FC BIT_12 /* Pass FC packets to FIFO (Yukon-1 only) */ 1860 1861 /* GM_TX_PARAM 16 bit r/w Transmit Parameter Register */ 1862 #define GM_TXPA_JAMLEN_MSK (3<<14) /* Bit 15..14: Jam Length Mask */ 1863 #define GM_TXPA_JAMIPG_MSK (0x1f<<9) /* Bit 13.. 9: Jam IPG Mask */ 1864 #define GM_TXPA_JAMDAT_MSK (0x1f<<4) /* Bit 8.. 4: IPG Jam to Data Mask */ 1865 #define GM_TXPA_BO_LIM_MSK 0x0f /* Bit 3.. 0: Backoff Limit Mask */ 1866 /* (Yukon-2 only) */ 1867 1868 #define TX_JAM_LEN_VAL(x) (SHIFT14(x) & GM_TXPA_JAMLEN_MSK) 1869 #define TX_JAM_IPG_VAL(x) (SHIFT9(x) & GM_TXPA_JAMIPG_MSK) 1870 #define TX_IPG_JAM_DATA(x) (SHIFT4(x) & GM_TXPA_JAMDAT_MSK) 1871 #define TX_BACK_OFF_LIM(x) ((x) & GM_TXPA_BO_LIM_MSK) 1872 1873 #define TX_JAM_LEN_DEF 0x03 1874 #define TX_JAM_IPG_DEF 0x0b 1875 #define TX_IPG_JAM_DEF 0x1c 1876 #define TX_BOF_LIM_DEF 0x04 1877 1878 /* GM_SERIAL_MODE 16 bit r/w Serial Mode Register */ 1879 #define GM_SMOD_DATABL_MSK (0x1f<<11) /* Bit 15..11: Data Blinder */ 1880 /* r/o on Yukon, r/w on Yukon-EC */ 1881 #define GM_SMOD_LIMIT_4 BIT_10 /* 4 consecutive Tx trials */ 1882 #define GM_SMOD_VLAN_ENA BIT_9 /* Enable VLAN (Max. Frame Len) */ 1883 #define GM_SMOD_JUMBO_ENA BIT_8 /* Enable Jumbo (Max. Frame Len) */ 1884 #define GM_SMOD_IPG_MSK 0x1f /* Bit 4.. 0: Inter-Packet Gap (IPG) */ 1885 1886 #define DATA_BLIND_VAL(x) (SHIFT11(x) & GM_SMOD_DATABL_MSK) 1887 #define IPG_DATA_VAL(x) ((x) & GM_SMOD_IPG_MSK) 1888 1889 #define DATA_BLIND_DEF 0x04 1890 #define IPG_DATA_DEF 0x1e 1891 1892 /* GM_SMI_CTRL 16 bit r/w SMI Control Register */ 1893 #define GM_SMI_CT_PHY_A_MSK (0x1f<<11) /* Bit 15..11: PHY Device Address */ 1894 #define GM_SMI_CT_REG_A_MSK (0x1f<<6) /* Bit 10.. 6: PHY Register Address */ 1895 #define GM_SMI_CT_OP_RD BIT_5 /* OpCode Read (0=Write)*/ 1896 #define GM_SMI_CT_RD_VAL BIT_4 /* Read Valid (Read completed) */ 1897 #define GM_SMI_CT_BUSY BIT_3 /* Busy (Operation in progress) */ 1898 1899 #define GM_SMI_CT_PHY_AD(x) (SHIFT11(x) & GM_SMI_CT_PHY_A_MSK) 1900 #define GM_SMI_CT_REG_AD(x) (SHIFT6(x) & GM_SMI_CT_REG_A_MSK) 1901 1902 /* GM_PHY_ADDR 16 bit r/w GPHY Address Register */ 1903 #define GM_PAR_MIB_CLR BIT_5 /* Set MIB Clear Counter Mode */ 1904 #define GM_PAR_MIB_TST BIT_4 /* MIB Load Counter (Test Mode) */ 1905 1906 /* Receive Frame Status Encoding */ 1907 #define GMR_FS_LEN_MSK (0xffff<<16) /* Bit 31..16: Rx Frame Length */ 1908 #define GMR_FS_VLAN BIT_13 /* VLAN Packet */ 1909 #define GMR_FS_JABBER BIT_12 /* Jabber Packet */ 1910 #define GMR_FS_UN_SIZE BIT_11 /* Undersize Packet */ 1911 #define GMR_FS_MC BIT_10 /* Multicast Packet */ 1912 #define GMR_FS_BC BIT_9 /* Broadcast Packet */ 1913 #define GMR_FS_RX_OK BIT_8 /* Receive OK (Good Packet) */ 1914 #define GMR_FS_GOOD_FC BIT_7 /* Good Flow-Control Packet */ 1915 #define GMR_FS_BAD_FC BIT_6 /* Bad Flow-Control Packet */ 1916 #define GMR_FS_MII_ERR BIT_5 /* MII Error */ 1917 #define GMR_FS_LONG_ERR BIT_4 /* Too Long Packet */ 1918 #define GMR_FS_FRAGMENT BIT_3 /* Fragment */ 1919 #define GMR_FS_CRC_ERR BIT_1 /* CRC Error */ 1920 #define GMR_FS_RX_FF_OV BIT_0 /* Rx FIFO Overflow */ 1921 1922 #define GMR_FS_LEN_SHIFT 16 1923 1924 #define GMR_FS_ANY_ERR ( \ 1925 GMR_FS_RX_FF_OV | \ 1926 GMR_FS_CRC_ERR | \ 1927 GMR_FS_FRAGMENT | \ 1928 GMR_FS_LONG_ERR | \ 1929 GMR_FS_MII_ERR | \ 1930 GMR_FS_BAD_FC | \ 1931 GMR_FS_GOOD_FC | \ 1932 GMR_FS_UN_SIZE | \ 1933 GMR_FS_JABBER) 1934 1935 /* Rx GMAC FIFO Flush Mask (default) */ 1936 #define RX_FF_FL_DEF_MSK GMR_FS_ANY_ERR 1937 1938 /* Receive and Transmit GMAC FIFO Registers (YUKON only) */ 1939 1940 /* RX_GMF_EA 32 bit Rx GMAC FIFO End Address */ 1941 /* RX_GMF_AF_THR 32 bit Rx GMAC FIFO Almost Full Thresh. */ 1942 /* RX_GMF_WP 32 bit Rx GMAC FIFO Write Pointer */ 1943 /* RX_GMF_WLEV 32 bit Rx GMAC FIFO Write Level */ 1944 /* RX_GMF_RP 32 bit Rx GMAC FIFO Read Pointer */ 1945 /* RX_GMF_RLEV 32 bit Rx GMAC FIFO Read Level */ 1946 /* TX_GMF_EA 32 bit Tx GMAC FIFO End Address */ 1947 /* TX_GMF_AE_THR 32 bit Tx GMAC FIFO Almost Empty Thresh.*/ 1948 /* TX_GMF_WP 32 bit Tx GMAC FIFO Write Pointer */ 1949 /* TX_GMF_WSP 32 bit Tx GMAC FIFO Write Shadow Pointer */ 1950 /* TX_GMF_WLEV 32 bit Tx GMAC FIFO Write Level */ 1951 /* TX_GMF_RP 32 bit Tx GMAC FIFO Read Pointer */ 1952 /* TX_GMF_RSTP 32 bit Tx GMAC FIFO Restart Pointer */ 1953 /* TX_GMF_RLEV 32 bit Tx GMAC FIFO Read Level */ 1954 1955 /* RX_GMF_CTRL_T 32 bit Rx GMAC FIFO Control/Test */ 1956 #define RX_TRUNC_ON BIT_27 /* enable packet truncation */ 1957 #define RX_TRUNC_OFF BIT_26 /* disable packet truncation */ 1958 #define RX_VLAN_STRIP_ON BIT_25 /* enable VLAN stripping */ 1959 #define RX_VLAN_STRIP_OFF BIT_24 /* disable VLAN stripping */ 1960 #define GMF_RX_MACSEC_FLUSH_ON BIT_23 1961 #define GMF_RX_MACSEC_FLUSH_OFF BIT_22 1962 #define GMF_RX_OVER_ON BIT_19 /* enable flushing on receive overrun */ 1963 #define GMF_RX_OVER_OFF BIT_18 /* disable flushing on receive overrun */ 1964 #define GMF_ASF_RX_OVER_ON BIT_17 /* enable flushing of ASF when overrun */ 1965 #define GMF_ASF_RX_OVER_OFF BIT_16 /* disable flushing of ASF when overrun */ 1966 #define GMF_WP_TST_ON BIT_14 /* Write Pointer Test On */ 1967 #define GMF_WP_TST_OFF BIT_13 /* Write Pointer Test Off */ 1968 #define GMF_WP_STEP BIT_12 /* Write Pointer Step/Increment */ 1969 #define GMF_RP_TST_ON BIT_10 /* Read Pointer Test On */ 1970 #define GMF_RP_TST_OFF BIT_9 /* Read Pointer Test Off */ 1971 #define GMF_RP_STEP BIT_8 /* Read Pointer Step/Increment */ 1972 #define GMF_RX_F_FL_ON BIT_7 /* Rx FIFO Flush Mode On */ 1973 #define GMF_RX_F_FL_OFF BIT_6 /* Rx FIFO Flush Mode Off */ 1974 #define GMF_CLI_RX_FO BIT_5 /* Clear IRQ Rx FIFO Overrun */ 1975 #define GMF_CLI_RX_FC BIT_4 /* Clear IRQ Rx Frame Complete */ 1976 #define GMF_OPER_ON BIT_3 /* Operational Mode On */ 1977 #define GMF_OPER_OFF BIT_2 /* Operational Mode Off */ 1978 #define GMF_RST_CLR BIT_1 /* Clear GMAC FIFO Reset */ 1979 #define GMF_RST_SET BIT_0 /* Set GMAC FIFO Reset */ 1980 1981 /* TX_GMF_CTRL_T 32 bit Tx GMAC FIFO Control/Test (YUKON and Yukon-2) */ 1982 #define TX_STFW_DIS BIT_31 /* Disable Store & Forward (Yukon-EC Ultra) */ 1983 #define TX_STFW_ENA BIT_30 /* Enable Store & Forward (Yukon-EC Ultra) */ 1984 #define TX_VLAN_TAG_ON BIT_25 /* enable VLAN tagging */ 1985 #define TX_VLAN_TAG_OFF BIT_24 /* disable VLAN tagging */ 1986 #define TX_JUMBO_ENA BIT_23 /* Enable Jumbo Mode (Yukon-EC Ultra) */ 1987 #define TX_JUMBO_DIS BIT_22 /* Disable Jumbo Mode (Yukon-EC Ultra) */ 1988 #define GMF_WSP_TST_ON BIT_18 /* Write Shadow Pointer Test On */ 1989 #define GMF_WSP_TST_OFF BIT_17 /* Write Shadow Pointer Test Off */ 1990 #define GMF_WSP_STEP BIT_16 /* Write Shadow Pointer Step/Increment */ 1991 /* Bits 15..8: same as for RX_GMF_CTRL_T */ 1992 #define GMF_CLI_TX_FU BIT_6 /* Clear IRQ Tx FIFO Underrun */ 1993 #define GMF_CLI_TX_FC BIT_5 /* Clear IRQ Tx Frame Complete */ 1994 #define GMF_CLI_TX_PE BIT_4 /* Clear IRQ Tx Parity Error */ 1995 /* Bits 3..0: same as for RX_GMF_CTRL_T */ 1996 1997 #define GMF_RX_CTRL_DEF (GMF_OPER_ON | GMF_RX_F_FL_ON) 1998 #define GMF_TX_CTRL_DEF GMF_OPER_ON 1999 2000 #define RX_GMF_AF_THR_MIN 0x0c /* Rx GMAC FIFO Almost Full Thresh. min. */ 2001 #define RX_GMF_FL_THR_DEF 0x0a /* Rx GMAC FIFO Flush Threshold default */ 2002 2003 /* GMAC_TI_ST_CTRL 8 bit Time Stamp Timer Ctrl Reg (YUKON only) */ 2004 #define GMT_ST_START BIT_2 /* Start Time Stamp Timer */ 2005 #define GMT_ST_STOP BIT_1 /* Stop Time Stamp Timer */ 2006 #define GMT_ST_CLR_IRQ BIT_0 /* Clear Time Stamp Timer IRQ */ 2007 2008 /* POLL_CTRL 32 bit Polling Unit control register (Yukon-2 only) */ 2009 #define PC_CLR_IRQ_CHK BIT_5 /* Clear IRQ Check */ 2010 #define PC_POLL_RQ BIT_4 /* Poll Request Start */ 2011 #define PC_POLL_OP_ON BIT_3 /* Operational Mode On */ 2012 #define PC_POLL_OP_OFF BIT_2 /* Operational Mode Off */ 2013 #define PC_POLL_RST_CLR BIT_1 /* Clear Polling Unit Reset (Enable) */ 2014 #define PC_POLL_RST_SET BIT_0 /* Set Polling Unit Reset */ 2015 2016 /* B28_Y2_ASF_STAT_CMD 32 bit ASF Status and Command Reg */ 2017 /* This register is used by the host driver software */ 2018 #define Y2_ASF_OS_PRES BIT_4 /* ASF operation system present */ 2019 #define Y2_ASF_RESET BIT_3 /* ASF system in reset state */ 2020 #define Y2_ASF_RUNNING BIT_2 /* ASF system operational */ 2021 #define Y2_ASF_CLR_HSTI BIT_1 /* Clear ASF IRQ */ 2022 #define Y2_ASF_IRQ BIT_0 /* Issue an IRQ to ASF system */ 2023 2024 #define Y2_ASF_UC_STATE (3<<2) /* ASF uC State */ 2025 #define Y2_ASF_CLK_HALT 0 /* ASF system clock stopped */ 2026 2027 /* B28_Y2_ASF_HCU_CCSR 32bit CPU Control and Status Register (Yukon EX) */ 2028 #define Y2_ASF_HCU_CCSR_SMBALERT_MONITOR BIT_27 /* SMBALERT pin monitor */ 2029 #define Y2_ASF_HCU_CCSR_CPU_SLEEP BIT_26 /* CPU sleep status */ 2030 #define Y2_ASF_HCU_CCSR_CS_TO BIT_25 /* Clock Stretching Timeout */ 2031 #define Y2_ASF_HCU_CCSR_WDOG BIT_24 /* Watchdog Reset */ 2032 #define Y2_ASF_HCU_CCSR_CLR_IRQ_HOST BIT_17 /* Clear IRQ_HOST */ 2033 #define Y2_ASF_HCU_CCSR_SET_IRQ_HCU BIT_16 /* Set IRQ_HCU */ 2034 #define Y2_ASF_HCU_CCSR_AHB_RST BIT_9 /* Reset AHB bridge */ 2035 #define Y2_ASF_HCU_CCSR_CPU_RST_MODE BIT_8 /* CPU Reset Mode */ 2036 #define Y2_ASF_HCU_CCSR_SET_SYNC_CPU BIT_5 2037 #define Y2_ASF_HCU_CCSR_CPU_CLK_DIVIDE1 BIT_4 2038 #define Y2_ASF_HCU_CCSR_CPU_CLK_DIVIDE0 BIT_3 2039 #define Y2_ASF_HCU_CCSR_CPU_CLK_DIVIDE_MSK (BIT_4 | BIT_3) /* CPU Clock Divide */ 2040 #define Y2_ASF_HCU_CCSR_CPU_CLK_DIVIDE_BASE BIT_3 2041 #define Y2_ASF_HCU_CCSR_OS_PRSNT BIT_2 /* ASF OS Present */ 2042 /* Microcontroller State */ 2043 #define Y2_ASF_HCU_CCSR_UC_STATE_MSK 3 2044 #define Y2_ASF_HCU_CCSR_UC_STATE_BASE BIT_0 2045 #define Y2_ASF_HCU_CCSR_ASF_RESET 0 2046 #define Y2_ASF_HCU_CCSR_ASF_HALTED BIT_1 2047 #define Y2_ASF_HCU_CCSR_ASF_RUNNING BIT_0 2048 2049 /* B28_Y2_ASF_HOST_COM 32 bit ASF Host Communication Reg */ 2050 /* This register is used by the ASF firmware */ 2051 #define Y2_ASF_CLR_ASFI BIT_1 /* Clear host IRQ */ 2052 #define Y2_ASF_HOST_IRQ BIT_0 /* Issue an IRQ to HOST system */ 2053 2054 /* STAT_CTRL 32 bit Status BMU control register (Yukon-2 only) */ 2055 #define SC_STAT_CLR_IRQ BIT_4 /* Status Burst IRQ clear */ 2056 #define SC_STAT_OP_ON BIT_3 /* Operational Mode On */ 2057 #define SC_STAT_OP_OFF BIT_2 /* Operational Mode Off */ 2058 #define SC_STAT_RST_CLR BIT_1 /* Clear Status Unit Reset (Enable) */ 2059 #define SC_STAT_RST_SET BIT_0 /* Set Status Unit Reset */ 2060 2061 /* GMAC_CTRL 32 bit GMAC Control Reg (YUKON only) */ 2062 #define GMC_SEC_RST BIT_15 /* MAC SEC RST */ 2063 #define GMC_SEC_RST_OFF BIT_14 /* MAC SEC RST Off */ 2064 #define GMC_BYP_MACSECRX_ON BIT_13 /* Bypass MAC SEC RX */ 2065 #define GMC_BYP_MACSECRX_OFF BIT_12 /* Bypass MAC SEC RX Off */ 2066 #define GMC_BYP_MACSECTX_ON BIT_11 /* Bypass MAC SEC TX */ 2067 #define GMC_BYP_MACSECTX_OFF BIT_10 /* Bypass MAC SEC TX Off */ 2068 #define GMC_BYP_RETR_ON BIT_9 /* Bypass MAC retransmit FIFO On */ 2069 #define GMC_BYP_RETR_OFF BIT_8 /* Bypass MAC retransmit FIFO Off */ 2070 #define GMC_H_BURST_ON BIT_7 /* Half Duplex Burst Mode On */ 2071 #define GMC_H_BURST_OFF BIT_6 /* Half Duplex Burst Mode Off */ 2072 #define GMC_F_LOOPB_ON BIT_5 /* FIFO Loopback On */ 2073 #define GMC_F_LOOPB_OFF BIT_4 /* FIFO Loopback Off */ 2074 #define GMC_PAUSE_ON BIT_3 /* Pause On */ 2075 #define GMC_PAUSE_OFF BIT_2 /* Pause Off */ 2076 #define GMC_RST_CLR BIT_1 /* Clear GMAC Reset */ 2077 #define GMC_RST_SET BIT_0 /* Set GMAC Reset */ 2078 2079 /* GPHY_CTRL 32 bit GPHY Control Reg (YUKON only) */ 2080 #define GPC_SEL_BDT BIT_28 /* Select Bi-Dir. Transfer for MDC/MDIO */ 2081 #define GPC_INT_POL BIT_27 /* IRQ Polarity is Active Low */ 2082 #define GPC_75_OHM BIT_26 /* Use 75 Ohm Termination instead of 50 */ 2083 #define GPC_DIS_FC BIT_25 /* Disable Automatic Fiber/Copper Detection */ 2084 #define GPC_DIS_SLEEP BIT_24 /* Disable Energy Detect */ 2085 #define GPC_HWCFG_M_3 BIT_23 /* HWCFG_MODE[3] */ 2086 #define GPC_HWCFG_M_2 BIT_22 /* HWCFG_MODE[2] */ 2087 #define GPC_HWCFG_M_1 BIT_21 /* HWCFG_MODE[1] */ 2088 #define GPC_HWCFG_M_0 BIT_20 /* HWCFG_MODE[0] */ 2089 #define GPC_ANEG_0 BIT_19 /* ANEG[0] */ 2090 #define GPC_ENA_XC BIT_18 /* Enable MDI crossover */ 2091 #define GPC_DIS_125 BIT_17 /* Disable 125 MHz clock */ 2092 #define GPC_ANEG_3 BIT_16 /* ANEG[3] */ 2093 #define GPC_ANEG_2 BIT_15 /* ANEG[2] */ 2094 #define GPC_ANEG_1 BIT_14 /* ANEG[1] */ 2095 #define GPC_ENA_PAUSE BIT_13 /* Enable Pause (SYM_OR_REM) */ 2096 #define GPC_PHYADDR_4 BIT_12 /* Bit 4 of Phy Addr */ 2097 #define GPC_PHYADDR_3 BIT_11 /* Bit 3 of Phy Addr */ 2098 #define GPC_PHYADDR_2 BIT_10 /* Bit 2 of Phy Addr */ 2099 #define GPC_PHYADDR_1 BIT_9 /* Bit 1 of Phy Addr */ 2100 #define GPC_PHYADDR_0 BIT_8 /* Bit 0 of Phy Addr */ 2101 #define GPC_RST_CLR BIT_1 /* Clear GPHY Reset */ 2102 #define GPC_RST_SET BIT_0 /* Set GPHY Reset */ 2103 2104 /* GMAC_IRQ_SRC 8 bit GMAC Interrupt Source Reg (YUKON only) */ 2105 /* GMAC_IRQ_MSK 8 bit GMAC Interrupt Mask Reg (YUKON only) */ 2106 #define GM_IS_RX_CO_OV BIT_5 /* Receive Counter Overflow IRQ */ 2107 #define GM_IS_TX_CO_OV BIT_4 /* Transmit Counter Overflow IRQ */ 2108 #define GM_IS_TX_FF_UR BIT_3 /* Transmit FIFO Underrun */ 2109 #define GM_IS_TX_COMPL BIT_2 /* Frame Transmission Complete */ 2110 #define GM_IS_RX_FF_OR BIT_1 /* Receive FIFO Overrun */ 2111 #define GM_IS_RX_COMPL BIT_0 /* Frame Reception Complete */ 2112 2113 #define GMAC_DEF_MSK (GM_IS_RX_CO_OV | GM_IS_TX_CO_OV | GM_IS_TX_FF_UR) 2114 2115 /* GMAC_LINK_CTRL 16 bit GMAC Link Control Reg (YUKON only) */ 2116 #define GMLC_RST_CLR BIT_1 /* Clear GMAC Link Reset */ 2117 #define GMLC_RST_SET BIT_0 /* Set GMAC Link Reset */ 2118 2119 #define MSK_PORT_A 0 2120 #define MSK_PORT_B 1 2121 2122 /* Register access macros */ 2123 #define CSR_WRITE_4(sc, reg, val) \ 2124 bus_write_4((sc)->msk_res[0], (reg), (val)) 2125 #define CSR_WRITE_2(sc, reg, val) \ 2126 bus_write_2((sc)->msk_res[0], (reg), (val)) 2127 #define CSR_WRITE_1(sc, reg, val) \ 2128 bus_write_1((sc)->msk_res[0], (reg), (val)) 2129 2130 #define CSR_READ_4(sc, reg) \ 2131 bus_read_4((sc)->msk_res[0], (reg)) 2132 #define CSR_READ_2(sc, reg) \ 2133 bus_read_2((sc)->msk_res[0], (reg)) 2134 #define CSR_READ_1(sc, reg) \ 2135 bus_read_1((sc)->msk_res[0], (reg)) 2136 2137 #define CSR_PCI_WRITE_4(sc, reg, val) \ 2138 bus_write_4((sc)->msk_res[0], Y2_CFG_SPC + (reg), (val)) 2139 #define CSR_PCI_WRITE_2(sc, reg, val) \ 2140 bus_write_2((sc)->msk_res[0], Y2_CFG_SPC + (reg), (val)) 2141 #define CSR_PCI_WRITE_1(sc, reg, val) \ 2142 bus_write_1((sc)->msk_res[0], Y2_CFG_SPC + (reg), (val)) 2143 2144 #define CSR_PCI_READ_4(sc, reg) \ 2145 bus_read_4((sc)->msk_res[0], Y2_CFG_SPC + (reg)) 2146 #define CSR_PCI_READ_2(sc, reg) \ 2147 bus_read_2((sc)->msk_res[0], Y2_CFG_SPC + (reg)) 2148 #define CSR_PCI_READ_1(sc, reg) \ 2149 bus_read_1((sc)->msk_res[0], Y2_CFG_SPC + (reg)) 2150 2151 #define MSK_IF_READ_4(sc_if, reg) \ 2152 CSR_READ_4((sc_if)->msk_softc, (reg)) 2153 #define MSK_IF_READ_2(sc_if, reg) \ 2154 CSR_READ_2((sc_if)->msk_softc, (reg)) 2155 #define MSK_IF_READ_1(sc_if, reg) \ 2156 CSR_READ_1((sc_if)->msk_softc, (reg)) 2157 2158 #define MSK_IF_WRITE_4(sc_if, reg, val) \ 2159 CSR_WRITE_4((sc_if)->msk_softc, (reg), (val)) 2160 #define MSK_IF_WRITE_2(sc_if, reg, val) \ 2161 CSR_WRITE_2((sc_if)->msk_softc, (reg), (val)) 2162 #define MSK_IF_WRITE_1(sc_if, reg, val) \ 2163 CSR_WRITE_1((sc_if)->msk_softc, (reg), (val)) 2164 2165 #define GMAC_REG(port, reg) \ 2166 ((BASE_GMAC_1 + (port) * (BASE_GMAC_2 - BASE_GMAC_1)) | (reg)) 2167 #define GMAC_WRITE_2(sc, port, reg, val) \ 2168 CSR_WRITE_2((sc), GMAC_REG((port), (reg)), (val)) 2169 #define GMAC_READ_2(sc, port, reg) \ 2170 CSR_READ_2((sc), GMAC_REG((port), (reg))) 2171 2172 /* GPHY address (bits 15..11 of SMI control reg) */ 2173 #define PHY_ADDR_MARV 0 2174 2175 #define MSK_ADDR_LO(x) ((uint64_t) (x) & 0xffffffffUL) 2176 #define MSK_ADDR_HI(x) ((uint64_t) (x) >> 32) 2177 2178 #define MSK_RING_ALIGN 32768 2179 #define MSK_STAT_ALIGN 32768 2180 2181 /* Rx descriptor data structure */ 2182 struct msk_rx_desc { 2183 uint32_t msk_addr; 2184 uint32_t msk_control; 2185 }; 2186 2187 /* Tx descriptor data structure */ 2188 struct msk_tx_desc { 2189 uint32_t msk_addr; 2190 uint32_t msk_control; 2191 }; 2192 2193 /* Status descriptor data structure */ 2194 struct msk_stat_desc { 2195 uint32_t msk_status; 2196 uint32_t msk_control; 2197 }; 2198 2199 /* mask and shift value to get Tx async queue status for port 1 */ 2200 #define STLE_TXA1_MSKL 0x00000fff 2201 #define STLE_TXA1_SHIFTL 0 2202 2203 /* mask and shift value to get Tx sync queue status for port 1 */ 2204 #define STLE_TXS1_MSKL 0x00fff000 2205 #define STLE_TXS1_SHIFTL 12 2206 2207 /* mask and shift value to get Tx async queue status for port 2 */ 2208 #define STLE_TXA2_MSKL 0xff000000 2209 #define STLE_TXA2_SHIFTL 24 2210 #define STLE_TXA2_MSKH 0x000f 2211 /* this one shifts up */ 2212 #define STLE_TXA2_SHIFTH 8 2213 2214 /* mask and shift value to get Tx sync queue status for port 2 */ 2215 #define STLE_TXS2_MSKL 0x00000000 2216 #define STLE_TXS2_SHIFTL 0 2217 #define STLE_TXS2_MSKH 0xfff0 2218 #define STLE_TXS2_SHIFTH 4 2219 2220 /* YUKON-2 bit values */ 2221 #define HW_OWNER 0x80000000 2222 #define SW_OWNER 0x00000000 2223 2224 #define PU_PUTIDX_VALID 0x10000000 2225 2226 /* YUKON-2 Control flags */ 2227 #define UDPTCP 0x00010000 2228 #define CALSUM 0x00020000 2229 #define WR_SUM 0x00040000 2230 #define INIT_SUM 0x00080000 2231 #define LOCK_SUM 0x00100000 2232 #define INS_VLAN 0x00200000 2233 #define FRC_STAT 0x00400000 2234 #define EOP 0x00800000 2235 2236 #define TX_LOCK 0x01000000 2237 #define BUF_SEND 0x02000000 2238 #define PACKET_SEND 0x04000000 2239 2240 #define NO_WARNING 0x40000000 2241 #define NO_UPDATE 0x80000000 2242 2243 /* YUKON-2 Rx/Tx opcodes defines */ 2244 #define OP_TCPWRITE 0x11000000 2245 #define OP_TCPSTART 0x12000000 2246 #define OP_TCPINIT 0x14000000 2247 #define OP_TCPLCK 0x18000000 2248 #define OP_TCPCHKSUM OP_TCPSTART 2249 #define OP_TCPIS (OP_TCPINIT | OP_TCPSTART) 2250 #define OP_TCPLW (OP_TCPLCK | OP_TCPWRITE) 2251 #define OP_TCPLSW (OP_TCPLCK | OP_TCPSTART | OP_TCPWRITE) 2252 #define OP_TCPLISW (OP_TCPLCK | OP_TCPINIT | OP_TCPSTART | OP_TCPWRITE) 2253 #define OP_ADDR64 0x21000000 2254 #define OP_VLAN 0x22000000 2255 #define OP_ADDR64VLAN (OP_ADDR64 | OP_VLAN) 2256 #define OP_LRGLEN 0x24000000 2257 #define OP_LRGLENVLAN (OP_LRGLEN | OP_VLAN) 2258 #define OP_MSS 0x28000000 2259 #define OP_MSSVLAN (OP_MSS | OP_VLAN) 2260 #define OP_BUFFER 0x40000000 2261 #define OP_PACKET 0x41000000 2262 #define OP_LARGESEND 0x43000000 2263 2264 /* YUKON-2 STATUS opcodes defines */ 2265 #define OP_RXSTAT 0x60000000 2266 #define OP_RXTIMESTAMP 0x61000000 2267 #define OP_RXVLAN 0x62000000 2268 #define OP_RXCHKS 0x64000000 2269 #define OP_RXCHKSVLAN (OP_RXCHKS | OP_RXVLAN) 2270 #define OP_RXTIMEVLAN (OP_RXTIMESTAMP | OP_RXVLAN) 2271 #define OP_RSS_HASH 0x65000000 2272 #define OP_TXINDEXLE 0x68000000 2273 2274 /* YUKON-2 SPECIAL opcodes defines */ 2275 #define OP_PUTIDX 0x70000000 2276 2277 #define STLE_OP_MASK 0xff000000 2278 #define STLE_CSS_MASK 0x00ff0000 2279 #define STLE_LEN_MASK 0x0000ffff 2280 2281 /* CSS defined in status LE(valid for descriptor V2 format). */ 2282 #define CSS_TCPUDP_CSUM_OK 0x00800000 2283 #define CSS_UDP 0x00400000 2284 #define CSS_TCP 0x00200000 2285 #define CSS_IPFRAG 0x00100000 2286 #define CSS_IPV6 0x00080000 2287 #define CSS_IPV4_CSUM_OK 0x00040000 2288 #define CSS_IPV4 0x00020000 2289 #define CSS_PORT 0x00010000 2290 2291 /* Descriptor Bit Definition */ 2292 /* TxCtrl Transmit Buffer Control Field */ 2293 /* RxCtrl Receive Buffer Control Field */ 2294 #define BMU_OWN BIT_31 /* OWN bit: 0=host/1=BMU */ 2295 #define BMU_STF BIT_30 /* Start of Frame */ 2296 #define BMU_EOF BIT_29 /* End of Frame */ 2297 #define BMU_IRQ_EOB BIT_28 /* Req "End of Buffer" IRQ */ 2298 #define BMU_IRQ_EOF BIT_27 /* Req "End of Frame" IRQ */ 2299 /* TxCtrl specific bits */ 2300 #define BMU_STFWD BIT_26 /* (Tx) Store & Forward Frame */ 2301 #define BMU_NO_FCS BIT_25 /* (Tx) Disable MAC FCS (CRC) generation */ 2302 #define BMU_SW BIT_24 /* (Tx) 1 bit res. for SW use */ 2303 /* RxCtrl specific bits */ 2304 #define BMU_DEV_0 BIT_26 /* (Rx) Transfer data to Dev0 */ 2305 #define BMU_STAT_VAL BIT_25 /* (Rx) Rx Status Valid */ 2306 #define BMU_TIST_VAL BIT_24 /* (Rx) Rx TimeStamp Valid */ 2307 /* Bit 23..16: BMU Check Opcodes */ 2308 #define BMU_CHECK (0x55<<16) /* Default BMU check */ 2309 #define BMU_TCP_CHECK (0x56<<16) /* Descr with TCP ext */ 2310 #define BMU_UDP_CHECK (0x57<<16) /* Descr with UDP ext (YUKON only) */ 2311 #define BMU_BBC 0xffff /* Bit 15.. 0: Buffer Byte Counter */ 2312 2313 /* 2314 * Controller requires an additional LE op code for 64bit DMA operation. 2315 * Driver uses fixed number of RX buffers such that this limitation 2316 * reduces number of available RX buffers with 64bit DMA so double 2317 * number of RX buffers on platforms that support 64bit DMA. For TX 2318 * side, controller requires an additional OP_ADDR64 op code if a TX 2319 * buffer uses different high address value than previously used one. 2320 * Driver monitors high DMA address change in TX and inserts an 2321 * OP_ADDR64 op code if the high DMA address is changed. Driver 2322 * allocates 50% more total TX buffers on platforms that support 64bit 2323 * DMA. 2324 */ 2325 #if (BUS_SPACE_MAXADDR > 0xFFFFFFFF) 2326 #define MSK_64BIT_DMA 2327 #define MSK_TX_RING_CNT 384 2328 #define MSK_RX_RING_CNT 512 2329 #else 2330 #undef MSK_64BIT_DMA 2331 #define MSK_TX_RING_CNT 256 2332 #define MSK_RX_RING_CNT 256 2333 #endif 2334 #define MSK_RX_BUF_ALIGN 8 2335 #define MSK_JUMBO_RX_RING_CNT MSK_RX_RING_CNT 2336 #define MSK_MAXTXSEGS 35 2337 #define MSK_TSO_MAXSGSIZE 4096 2338 #define MSK_TSO_MAXSIZE (65535 + sizeof(struct ether_vlan_header)) 2339 2340 /* 2341 * It seems that the hardware requires extra descriptors(LEs) to offload 2342 * TCP/UDP checksum, VLAN hardware tag insertion and TSO. 2343 * 2344 * 1 descriptor for TCP/UDP checksum offload. 2345 * 1 descriptor VLAN hardware tag insertion. 2346 * 1 descriptor for TSO(TCP Segmentation Offload) 2347 * 1 descriptor for each 64bits DMA transfers 2348 */ 2349 #ifdef MSK_64BIT_DMA 2350 #define MSK_RESERVED_TX_DESC_CNT (MSK_MAXTXSEGS + 3) 2351 #else 2352 #define MSK_RESERVED_TX_DESC_CNT 3 2353 #endif 2354 2355 #define MSK_JUMBO_FRAMELEN 9022 2356 #define MSK_JUMBO_MTU (MSK_JUMBO_FRAMELEN-ETHER_HDR_LEN-ETHER_CRC_LEN) 2357 #define MSK_MAX_FRAMELEN \ 2358 (ETHER_MAX_LEN + ETHER_VLAN_ENCAP_LEN - ETHER_CRC_LEN) 2359 #define MSK_MIN_FRAMELEN (ETHER_MIN_LEN - ETHER_CRC_LEN) 2360 2361 struct msk_txdesc { 2362 struct mbuf *tx_m; 2363 bus_dmamap_t tx_dmamap; 2364 struct msk_tx_desc *tx_le; 2365 }; 2366 2367 struct msk_rxdesc { 2368 struct mbuf *rx_m; 2369 bus_dmamap_t rx_dmamap; 2370 struct msk_rx_desc *rx_le; 2371 }; 2372 2373 struct msk_chain_data { 2374 bus_dma_tag_t msk_parent_tag; 2375 bus_dma_tag_t msk_tx_tag; 2376 struct msk_txdesc msk_txdesc[MSK_TX_RING_CNT]; 2377 bus_dma_tag_t msk_rx_tag; 2378 struct msk_rxdesc msk_rxdesc[MSK_RX_RING_CNT]; 2379 bus_dma_tag_t msk_tx_ring_tag; 2380 bus_dma_tag_t msk_rx_ring_tag; 2381 bus_dmamap_t msk_tx_ring_map; 2382 bus_dmamap_t msk_rx_ring_map; 2383 bus_dmamap_t msk_rx_sparemap; 2384 bus_dma_tag_t msk_jumbo_rx_tag; 2385 struct msk_rxdesc msk_jumbo_rxdesc[MSK_JUMBO_RX_RING_CNT]; 2386 bus_dma_tag_t msk_jumbo_rx_ring_tag; 2387 bus_dmamap_t msk_jumbo_rx_ring_map; 2388 bus_dmamap_t msk_jumbo_rx_sparemap; 2389 uint16_t msk_tso_mtu; 2390 uint32_t msk_last_csum; 2391 uint32_t msk_tx_high_addr; 2392 int msk_tx_prod; 2393 int msk_tx_cons; 2394 int msk_tx_cnt; 2395 int msk_tx_put; 2396 int msk_rx_cons; 2397 int msk_rx_prod; 2398 int msk_rx_putwm; 2399 }; 2400 2401 struct msk_ring_data { 2402 struct msk_tx_desc *msk_tx_ring; 2403 bus_addr_t msk_tx_ring_paddr; 2404 struct msk_rx_desc *msk_rx_ring; 2405 bus_addr_t msk_rx_ring_paddr; 2406 struct msk_rx_desc *msk_jumbo_rx_ring; 2407 bus_addr_t msk_jumbo_rx_ring_paddr; 2408 }; 2409 2410 #define MSK_TX_RING_ADDR(sc, i) \ 2411 ((sc)->msk_rdata.msk_tx_ring_paddr + sizeof(struct msk_tx_desc) * (i)) 2412 #define MSK_RX_RING_ADDR(sc, i) \ 2413 ((sc)->msk_rdata.msk_rx_ring_paddr + sizeof(struct msk_rx_desc) * (i)) 2414 #define MSK_JUMBO_RX_RING_ADDR(sc, i) \ 2415 ((sc)->msk_rdata.msk_jumbo_rx_ring_paddr + sizeof(struct msk_rx_desc) * (i)) 2416 2417 #define MSK_TX_RING_SZ \ 2418 (sizeof(struct msk_tx_desc) * MSK_TX_RING_CNT) 2419 #define MSK_RX_RING_SZ \ 2420 (sizeof(struct msk_rx_desc) * MSK_RX_RING_CNT) 2421 #define MSK_JUMBO_RX_RING_SZ \ 2422 (sizeof(struct msk_rx_desc) * MSK_JUMBO_RX_RING_CNT) 2423 2424 #define MSK_INC(x, y) (x) = (x + 1) % y 2425 #ifdef MSK_64BIT_DMA 2426 #define MSK_RX_INC(x, y) (x) = (x + 2) % y 2427 #define MSK_RX_BUF_CNT (MSK_RX_RING_CNT / 2) 2428 #define MSK_JUMBO_RX_BUF_CNT (MSK_JUMBO_RX_RING_CNT / 2) 2429 #else 2430 #define MSK_RX_INC(x, y) (x) = (x + 1) % y 2431 #define MSK_RX_BUF_CNT MSK_RX_RING_CNT 2432 #define MSK_JUMBO_RX_BUF_CNT MSK_JUMBO_RX_RING_CNT 2433 #endif 2434 2435 #define MSK_PCI_BUS 0 2436 #define MSK_PCIX_BUS 1 2437 #define MSK_PEX_BUS 2 2438 2439 #define MSK_PROC_DEFAULT (MSK_RX_RING_CNT / 2) 2440 #define MSK_PROC_MIN 30 2441 #define MSK_PROC_MAX (MSK_RX_RING_CNT - 1) 2442 2443 #define MSK_INT_HOLDOFF_DEFAULT 100 2444 2445 #define MSK_TX_TIMEOUT 5 2446 #define MSK_PUT_WM 10 2447 2448 struct msk_mii_data { 2449 int port; 2450 uint32_t pmd; 2451 int mii_flags; 2452 }; 2453 2454 /* Forward decl. */ 2455 struct msk_if_softc; 2456 2457 struct msk_hw_stats { 2458 /* Rx stats. */ 2459 uint32_t rx_ucast_frames; 2460 uint32_t rx_bcast_frames; 2461 uint32_t rx_pause_frames; 2462 uint32_t rx_mcast_frames; 2463 uint32_t rx_crc_errs; 2464 uint32_t rx_spare1; 2465 uint64_t rx_good_octets; 2466 uint64_t rx_bad_octets; 2467 uint32_t rx_runts; 2468 uint32_t rx_runt_errs; 2469 uint32_t rx_pkts_64; 2470 uint32_t rx_pkts_65_127; 2471 uint32_t rx_pkts_128_255; 2472 uint32_t rx_pkts_256_511; 2473 uint32_t rx_pkts_512_1023; 2474 uint32_t rx_pkts_1024_1518; 2475 uint32_t rx_pkts_1519_max; 2476 uint32_t rx_pkts_too_long; 2477 uint32_t rx_pkts_jabbers; 2478 uint32_t rx_spare2; 2479 uint32_t rx_fifo_oflows; 2480 uint32_t rx_spare3; 2481 /* Tx stats. */ 2482 uint32_t tx_ucast_frames; 2483 uint32_t tx_bcast_frames; 2484 uint32_t tx_pause_frames; 2485 uint32_t tx_mcast_frames; 2486 uint64_t tx_octets; 2487 uint32_t tx_pkts_64; 2488 uint32_t tx_pkts_65_127; 2489 uint32_t tx_pkts_128_255; 2490 uint32_t tx_pkts_256_511; 2491 uint32_t tx_pkts_512_1023; 2492 uint32_t tx_pkts_1024_1518; 2493 uint32_t tx_pkts_1519_max; 2494 uint32_t tx_spare1; 2495 uint32_t tx_colls; 2496 uint32_t tx_late_colls; 2497 uint32_t tx_excess_colls; 2498 uint32_t tx_multi_colls; 2499 uint32_t tx_single_colls; 2500 uint32_t tx_underflows; 2501 }; 2502 2503 /* Softc for the Marvell Yukon II controller. */ 2504 struct msk_softc { 2505 struct resource *msk_res[1]; /* I/O resource */ 2506 struct resource_spec *msk_res_spec; 2507 struct resource *msk_irq[1]; /* IRQ resources */ 2508 struct resource_spec *msk_irq_spec; 2509 void *msk_intrhand; /* irq handler handle */ 2510 device_t msk_dev; 2511 uint8_t msk_hw_id; 2512 uint8_t msk_hw_rev; 2513 uint8_t msk_bustype; 2514 uint8_t msk_num_port; 2515 int msk_expcap; 2516 int msk_pcixcap; 2517 int msk_ramsize; /* amount of SRAM on NIC */ 2518 uint32_t msk_pmd; /* physical media type */ 2519 uint32_t msk_intrmask; 2520 uint32_t msk_intrhwemask; 2521 uint32_t msk_pflags; 2522 int msk_clock; 2523 struct msk_if_softc *msk_if[2]; 2524 device_t msk_devs[2]; 2525 int msk_txqsize; 2526 int msk_rxqsize; 2527 int msk_txqstart[2]; 2528 int msk_txqend[2]; 2529 int msk_rxqstart[2]; 2530 int msk_rxqend[2]; 2531 bus_dma_tag_t msk_stat_tag; 2532 bus_dmamap_t msk_stat_map; 2533 struct msk_stat_desc *msk_stat_ring; 2534 bus_addr_t msk_stat_ring_paddr; 2535 int msk_int_holdoff; 2536 int msk_process_limit; 2537 int msk_stat_cons; 2538 int msk_stat_count; 2539 struct mtx msk_mtx; 2540 }; 2541 2542 #define MSK_LOCK(_sc) mtx_lock(&(_sc)->msk_mtx) 2543 #define MSK_UNLOCK(_sc) mtx_unlock(&(_sc)->msk_mtx) 2544 #define MSK_LOCK_ASSERT(_sc) mtx_assert(&(_sc)->msk_mtx, MA_OWNED) 2545 #define MSK_IF_LOCK(_sc) MSK_LOCK((_sc)->msk_softc) 2546 #define MSK_IF_UNLOCK(_sc) MSK_UNLOCK((_sc)->msk_softc) 2547 #define MSK_IF_LOCK_ASSERT(_sc) MSK_LOCK_ASSERT((_sc)->msk_softc) 2548 2549 #define MSK_USECS(sc, us) ((sc)->msk_clock * (us)) 2550 2551 /* Softc for each logical interface. */ 2552 struct msk_if_softc { 2553 struct ifnet *msk_ifp; /* interface info */ 2554 device_t msk_miibus; 2555 device_t msk_if_dev; 2556 int32_t msk_port; /* port # on controller */ 2557 int msk_framesize; 2558 int msk_phytype; 2559 int msk_phyaddr; 2560 uint32_t msk_flags; 2561 #define MSK_FLAG_MSI 0x0001 2562 #define MSK_FLAG_FASTETHER 0x0004 2563 #define MSK_FLAG_JUMBO 0x0008 2564 #define MSK_FLAG_JUMBO_NOCSUM 0x0010 2565 #define MSK_FLAG_RAMBUF 0x0020 2566 #define MSK_FLAG_DESCV2 0x0040 2567 #define MSK_FLAG_AUTOTX_CSUM 0x0080 2568 #define MSK_FLAG_NOHWVLAN 0x0100 2569 #define MSK_FLAG_NORXCHK 0x0200 2570 #define MSK_FLAG_NORX_CSUM 0x0400 2571 #define MSK_FLAG_SUSPEND 0x2000 2572 #define MSK_FLAG_DETACH 0x4000 2573 #define MSK_FLAG_LINK 0x8000 2574 struct callout msk_tick_ch; 2575 int msk_watchdog_timer; 2576 uint32_t msk_txq; /* Tx. Async Queue offset */ 2577 uint32_t msk_txsq; /* Tx. Syn Queue offset */ 2578 uint32_t msk_rxq; /* Rx. Qeueue offset */ 2579 struct msk_chain_data msk_cdata; 2580 struct msk_ring_data msk_rdata; 2581 struct msk_softc *msk_softc; /* parent controller */ 2582 struct msk_hw_stats msk_stats; 2583 int msk_if_flags; 2584 uint16_t msk_vtag; /* VLAN tag id. */ 2585 uint32_t msk_csum; 2586 }; 2587 2588 #define MSK_TIMEOUT 1000 2589 #define MSK_PHY_POWERUP 1 2590 #define MSK_PHY_POWERDOWN 0 2591