Now available: The Design and Implementation of the FreeBSD Operating System (Second Edition)
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FreeBSD/Linux Kernel Cross Reference
sys/dev/alc/if_alcreg.h
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1 /*- 2 * Copyright (c) 2009, Pyun YongHyeon <yongari@FreeBSD.org> 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright 9 * notice unmodified, this list of conditions, and the following 10 * disclaimer. 11 * 2. Redistributions in binary form must reproduce the above copyright 12 * notice, this list of conditions and the following disclaimer in the 13 * documentation and/or other materials provided with the distribution. 14 * 15 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 16 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 17 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 18 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 19 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 20 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 21 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 22 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 23 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 24 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 25 * SUCH DAMAGE. 26 * 27 * $FreeBSD$ 28 */ 29 30 #ifndef _IF_ALCREG_H 31 #define _IF_ALCREG_H 32 33 /* 34 * Atheros Communucations, Inc. PCI vendor ID 35 */ 36 #define VENDORID_ATHEROS 0x1969 37 38 /* 39 * Atheros AR813x/AR815x device ID 40 */ 41 #define DEVICEID_ATHEROS_AR8131 0x1063 /* L1C */ 42 #define DEVICEID_ATHEROS_AR8132 0x1062 /* L2C */ 43 #define DEVICEID_ATHEROS_AR8151 0x1073 /* L1D V1.0 */ 44 #define DEVICEID_ATHEROS_AR8151_V2 0x1083 /* L1D V2.0 */ 45 #define DEVICEID_ATHEROS_AR8152_B 0x2060 /* L2C V1.1 */ 46 #define DEVICEID_ATHEROS_AR8152_B2 0x2062 /* L2C V2.0 */ 47 #define DEVICEID_ATHEROS_AR8161 0x1091 48 #define DEVICEID_ATHEROS_E2200 0xE091 49 #define DEVICEID_ATHEROS_AR8162 0x1090 50 #define DEVICEID_ATHEROS_AR8171 0x10A1 51 #define DEVICEID_ATHEROS_AR8172 0x10A0 52 53 #define ATHEROS_AR8152_B_V10 0xC0 54 #define ATHEROS_AR8152_B_V11 0xC1 55 56 /* 57 * Atheros AR816x/AR817x revisions 58 */ 59 #define AR816X_REV_A0 0 60 #define AR816X_REV_A1 1 61 #define AR816X_REV_B0 2 62 #define AR816X_REV_C0 3 63 64 #define AR816X_REV_SHIFT 3 65 #define AR816X_REV(x) ((x) >> AR816X_REV_SHIFT) 66 67 /* 0x0000 - 0x02FF : PCIe configuration space */ 68 69 #define ALC_PEX_UNC_ERR_SEV 0x10C 70 #define PEX_UNC_ERR_SEV_TRN 0x00000001 71 #define PEX_UNC_ERR_SEV_DLP 0x00000010 72 #define PEX_UNC_ERR_SEV_PSN_TLP 0x00001000 73 #define PEX_UNC_ERR_SEV_FCP 0x00002000 74 #define PEX_UNC_ERR_SEV_CPL_TO 0x00004000 75 #define PEX_UNC_ERR_SEV_CA 0x00008000 76 #define PEX_UNC_ERR_SEV_UC 0x00010000 77 #define PEX_UNC_ERR_SEV_ROV 0x00020000 78 #define PEX_UNC_ERR_SEV_MLFP 0x00040000 79 #define PEX_UNC_ERR_SEV_ECRC 0x00080000 80 #define PEX_UNC_ERR_SEV_UR 0x00100000 81 82 #define ALC_EEPROM_LD 0x204 /* AR816x */ 83 #define EEPROM_LD_START 0x00000001 84 #define EEPROM_LD_IDLE 0x00000010 85 #define EEPROM_LD_DONE 0x00000000 86 #define EEPROM_LD_PROGRESS 0x00000020 87 #define EEPROM_LD_EXIST 0x00000100 88 #define EEPROM_LD_EEPROM_EXIST 0x00000200 89 #define EEPROM_LD_FLASH_EXIST 0x00000400 90 #define EEPROM_LD_FLASH_END_ADDR_MASK 0x03FF0000 91 #define EEPROM_LD_FLASH_END_ADDR_SHIFT 16 92 93 #define ALC_TWSI_CFG 0x218 94 #define TWSI_CFG_SW_LD_START 0x00000800 95 #define TWSI_CFG_HW_LD_START 0x00001000 96 #define TWSI_CFG_LD_EXIST 0x00400000 97 98 #define ALC_SLD 0x218 /* AR816x */ 99 #define SLD_START 0x00000800 100 #define SLD_PROGRESS 0x00001000 101 #define SLD_IDLE 0x00002000 102 #define SLD_SLVADDR_MASK 0x007F0000 103 #define SLD_EXIST 0x00800000 104 #define SLD_FREQ_MASK 0x03000000 105 #define SLD_FREQ_100K 0x00000000 106 #define SLD_FREQ_200K 0x01000000 107 #define SLD_FREQ_300K 0x02000000 108 #define SLD_FREQ_400K 0x03000000 109 110 #define ALC_PCIE_PHYMISC 0x1000 111 #define PCIE_PHYMISC_FORCE_RCV_DET 0x00000004 112 113 #define ALC_PCIE_PHYMISC2 0x1004 114 #define PCIE_PHYMISC2_SERDES_CDR_MASK 0x00030000 115 #define PCIE_PHYMISC2_SERDES_TH_MASK 0x000C0000 116 #define PCIE_PHYMISC2_SERDES_CDR_SHIFT 16 117 #define PCIE_PHYMISC2_SERDES_TH_SHIFT 18 118 119 #define ALC_PDLL_TRNS1 0x1104 120 #define PDLL_TRNS1_D3PLLOFF_ENB 0x00000800 121 122 #define ALC_TWSI_DEBUG 0x1108 123 #define TWSI_DEBUG_DEV_EXIST 0x20000000 124 125 #define ALC_EEPROM_CFG 0x12C0 126 #define EEPROM_CFG_DATA_HI_MASK 0x0000FFFF 127 #define EEPROM_CFG_ADDR_MASK 0x03FF0000 128 #define EEPROM_CFG_ACK 0x40000000 129 #define EEPROM_CFG_RW 0x80000000 130 #define EEPROM_CFG_DATA_HI_SHIFT 0 131 #define EEPROM_CFG_ADDR_SHIFT 16 132 133 #define ALC_EEPROM_DATA_LO 0x12C4 134 135 #define ALC_OPT_CFG 0x12F0 136 #define OPT_CFG_CLK_ENB 0x00000002 137 138 #define ALC_PM_CFG 0x12F8 139 #define PM_CFG_SERDES_ENB 0x00000001 140 #define PM_CFG_RBER_ENB 0x00000002 141 #define PM_CFG_CLK_REQ_ENB 0x00000004 142 #define PM_CFG_ASPM_L1_ENB 0x00000008 143 #define PM_CFG_SERDES_L1_ENB 0x00000010 144 #define PM_CFG_SERDES_PLL_L1_ENB 0x00000020 145 #define PM_CFG_SERDES_PD_EX_L1 0x00000040 146 #define PM_CFG_SERDES_BUDS_RX_L1_ENB 0x00000080 147 #define PM_CFG_L0S_ENTRY_TIMER_MASK 0x00000F00 148 #define PM_CFG_RX_L1_AFTER_L0S 0x00000800 149 #define PM_CFG_ASPM_L0S_ENB 0x00001000 150 #define PM_CFG_CLK_SWH_L1 0x00002000 151 #define PM_CFG_CLK_PWM_VER1_1 0x00004000 152 #define PM_CFG_PCIE_RECV 0x00008000 153 #define PM_CFG_L1_ENTRY_TIMER_MASK 0x000F0000 154 #define PM_CFG_L1_ENTRY_TIMER_816X_MASK 0x00070000 155 #define PM_CFG_TX_L1_AFTER_L0S 0x00080000 156 #define PM_CFG_PM_REQ_TIMER_MASK 0x00F00000 157 #define PM_CFG_LCKDET_TIMER_MASK 0x0F000000 158 #define PM_CFG_EN_BUFS_RX_L0S 0x10000000 159 #define PM_CFG_SA_DLY_ENB 0x20000000 160 #define PM_CFG_MAC_ASPM_CHK 0x40000000 161 #define PM_CFG_HOTRST 0x80000000 162 #define PM_CFG_L0S_ENTRY_TIMER_SHIFT 8 163 #define PM_CFG_L1_ENTRY_TIMER_SHIFT 16 164 #define PM_CFG_PM_REQ_TIMER_SHIFT 20 165 #define PM_CFG_LCKDET_TIMER_SHIFT 24 166 167 #define PM_CFG_L0S_ENTRY_TIMER_DEFAULT 6 168 #define PM_CFG_L1_ENTRY_TIMER_DEFAULT 1 169 #define PM_CFG_L1_ENTRY_TIMER_816X_DEFAULT 4 170 #define PM_CFG_LCKDET_TIMER_DEFAULT 12 171 #define PM_CFG_PM_REQ_TIMER_DEFAULT 12 172 #define PM_CFG_PM_REQ_TIMER_816X_DEFAULT 15 173 174 #define ALC_LTSSM_ID_CFG 0x12FC 175 #define LTSSM_ID_WRO_ENB 0x00001000 176 177 #define ALC_MASTER_CFG 0x1400 178 #define MASTER_RESET 0x00000001 179 #define MASTER_TEST_MODE_MASK 0x0000000C 180 #define MASTER_BERT_START 0x00000010 181 #define MASTER_WAKEN_25M 0x00000020 182 #define MASTER_OOB_DIS_OFF 0x00000040 183 #define MASTER_SA_TIMER_ENB 0x00000080 184 #define MASTER_MTIMER_ENB 0x00000100 185 #define MASTER_MANUAL_INTR_ENB 0x00000200 186 #define MASTER_IM_TX_TIMER_ENB 0x00000400 187 #define MASTER_IM_RX_TIMER_ENB 0x00000800 188 #define MASTER_CLK_SEL_DIS 0x00001000 189 #define MASTER_CLK_SWH_MODE 0x00002000 190 #define MASTER_INTR_RD_CLR 0x00004000 191 #define MASTER_CHIP_REV_MASK 0x00FF0000 192 #define MASTER_CHIP_ID_MASK 0x7F000000 193 #define MASTER_OTP_SEL 0x80000000 194 #define MASTER_TEST_MODE_SHIFT 2 195 #define MASTER_CHIP_REV_SHIFT 16 196 #define MASTER_CHIP_ID_SHIFT 24 197 198 /* Number of ticks per usec for AR813x/AR815x. */ 199 #define ALC_TICK_USECS 2 200 #define ALC_USECS(x) ((x) / ALC_TICK_USECS) 201 202 #define ALC_MANUAL_TIMER 0x1404 203 204 #define ALC_IM_TIMER 0x1408 205 #define IM_TIMER_TX_MASK 0x0000FFFF 206 #define IM_TIMER_RX_MASK 0xFFFF0000 207 #define IM_TIMER_TX_SHIFT 0 208 #define IM_TIMER_RX_SHIFT 16 209 #define ALC_IM_TIMER_MIN 0 210 #define ALC_IM_TIMER_MAX 130000 /* 130ms */ 211 /* 212 * 100us will ensure alc(4) wouldn't generate more than 10000 Rx 213 * interrupts in a second. 214 */ 215 #define ALC_IM_RX_TIMER_DEFAULT 100 /* 100us */ 216 /* 217 * alc(4) does not rely on Tx completion interrupts, so set it 218 * somewhat large value to reduce Tx completion interrupts. 219 */ 220 #define ALC_IM_TX_TIMER_DEFAULT 1000 /* 1ms */ 221 222 #define ALC_GPHY_CFG 0x140C /* 16 bits, 32 bits on AR816x */ 223 #define GPHY_CFG_EXT_RESET 0x0001 224 #define GPHY_CFG_RTL_MODE 0x0002 225 #define GPHY_CFG_LED_MODE 0x0004 226 #define GPHY_CFG_ANEG_NOW 0x0008 227 #define GPHY_CFG_RECV_ANEG 0x0010 228 #define GPHY_CFG_GATE_25M_ENB 0x0020 229 #define GPHY_CFG_LPW_EXIT 0x0040 230 #define GPHY_CFG_PHY_IDDQ 0x0080 231 #define GPHY_CFG_PHY_IDDQ_DIS 0x0100 232 #define GPHY_CFG_PCLK_SEL_DIS 0x0200 233 #define GPHY_CFG_HIB_EN 0x0400 234 #define GPHY_CFG_HIB_PULSE 0x0800 235 #define GPHY_CFG_SEL_ANA_RESET 0x1000 236 #define GPHY_CFG_PHY_PLL_ON 0x2000 237 #define GPHY_CFG_PWDOWN_HW 0x4000 238 #define GPHY_CFG_PHY_PLL_BYPASS 0x8000 239 #define GPHY_CFG_100AB_ENB 0x00020000 240 241 #define ALC_IDLE_STATUS 0x1410 242 #define IDLE_STATUS_RXMAC 0x00000001 243 #define IDLE_STATUS_TXMAC 0x00000002 244 #define IDLE_STATUS_RXQ 0x00000004 245 #define IDLE_STATUS_TXQ 0x00000008 246 #define IDLE_STATUS_DMARD 0x00000010 247 #define IDLE_STATUS_DMAWR 0x00000020 248 #define IDLE_STATUS_SMB 0x00000040 249 #define IDLE_STATUS_CMB 0x00000080 250 251 #define ALC_MDIO 0x1414 252 #define MDIO_DATA_MASK 0x0000FFFF 253 #define MDIO_REG_ADDR_MASK 0x001F0000 254 #define MDIO_OP_READ 0x00200000 255 #define MDIO_OP_WRITE 0x00000000 256 #define MDIO_SUP_PREAMBLE 0x00400000 257 #define MDIO_OP_EXECUTE 0x00800000 258 #define MDIO_CLK_25_4 0x00000000 259 #define MDIO_CLK_25_6 0x02000000 260 #define MDIO_CLK_25_8 0x03000000 261 #define MDIO_CLK_25_10 0x04000000 262 #define MDIO_CLK_25_14 0x05000000 263 #define MDIO_CLK_25_20 0x06000000 264 #define MDIO_CLK_25_128 0x07000000 265 #define MDIO_OP_BUSY 0x08000000 266 #define MDIO_AP_ENB 0x10000000 267 #define MDIO_MODE_EXT 0x40000000 268 #define MDIO_DATA_SHIFT 0 269 #define MDIO_REG_ADDR_SHIFT 16 270 271 #define MDIO_REG_ADDR(x) \ 272 (((x) << MDIO_REG_ADDR_SHIFT) & MDIO_REG_ADDR_MASK) 273 /* Default PHY address. */ 274 #define ALC_PHY_ADDR 0 275 276 #define ALC_PHY_STATUS 0x1418 277 #define PHY_STATUS_RECV_ENB 0x00000001 278 #define PHY_STATUS_GENERAL_MASK 0x0000FFFF 279 #define PHY_STATUS_OE_PWSP_MASK 0x07FF0000 280 #define PHY_STATUS_LPW_STATE 0x80000000 281 #define PHY_STATIS_OE_PWSP_SHIFT 16 282 283 /* Packet memory BIST. */ 284 #define ALC_BIST0 0x141C 285 #define BIST0_ENB 0x00000001 286 #define BIST0_SRAM_FAIL 0x00000002 287 #define BIST0_FUSE_FLAG 0x00000004 288 289 /* PCIe retry buffer BIST. */ 290 #define ALC_BIST1 0x1420 291 #define BIST1_ENB 0x00000001 292 #define BIST1_SRAM_FAIL 0x00000002 293 #define BIST1_FUSE_FLAG 0x00000004 294 295 #define ALC_SERDES_LOCK 0x1424 296 #define SERDES_LOCK_DET 0x00000001 297 #define SERDES_LOCK_DET_ENB 0x00000002 298 #define SERDES_MAC_CLK_SLOWDOWN 0x00020000 299 #define SERDES_PHY_CLK_SLOWDOWN 0x00040000 300 301 #define ALC_LPI_CTL 0x1440 302 #define LPI_CTL_ENB 0x00000001 303 304 #define ALC_EXT_MDIO 0x1448 305 #define EXT_MDIO_REG_MASK 0x0000FFFF 306 #define EXT_MDIO_DEVADDR_MASK 0x001F0000 307 #define EXT_MDIO_REG_SHIFT 0 308 #define EXT_MDIO_DEVADDR_SHIFT 16 309 310 #define EXT_MDIO_REG(x) \ 311 (((x) << EXT_MDIO_REG_SHIFT) & EXT_MDIO_REG_MASK) 312 #define EXT_MDIO_DEVADDR(x) \ 313 (((x) << EXT_MDIO_DEVADDR_SHIFT) & EXT_MDIO_DEVADDR_MASK) 314 315 #define ALC_IDLE_DECISN_TIMER 0x1474 316 #define IDLE_DECISN_TIMER_DEFAULT_1MS 0x400 317 318 #define ALC_MAC_CFG 0x1480 319 #define MAC_CFG_TX_ENB 0x00000001 320 #define MAC_CFG_RX_ENB 0x00000002 321 #define MAC_CFG_TX_FC 0x00000004 322 #define MAC_CFG_RX_FC 0x00000008 323 #define MAC_CFG_LOOP 0x00000010 324 #define MAC_CFG_FULL_DUPLEX 0x00000020 325 #define MAC_CFG_TX_CRC_ENB 0x00000040 326 #define MAC_CFG_TX_AUTO_PAD 0x00000080 327 #define MAC_CFG_TX_LENCHK 0x00000100 328 #define MAC_CFG_RX_JUMBO_ENB 0x00000200 329 #define MAC_CFG_PREAMBLE_MASK 0x00003C00 330 #define MAC_CFG_VLAN_TAG_STRIP 0x00004000 331 #define MAC_CFG_PROMISC 0x00008000 332 #define MAC_CFG_TX_PAUSE 0x00010000 333 #define MAC_CFG_SCNT 0x00020000 334 #define MAC_CFG_SYNC_RST_TX 0x00040000 335 #define MAC_CFG_SIM_RST_TX 0x00080000 336 #define MAC_CFG_SPEED_MASK 0x00300000 337 #define MAC_CFG_SPEED_10_100 0x00100000 338 #define MAC_CFG_SPEED_1000 0x00200000 339 #define MAC_CFG_DBG_TX_BACKOFF 0x00400000 340 #define MAC_CFG_TX_JUMBO_ENB 0x00800000 341 #define MAC_CFG_RXCSUM_ENB 0x01000000 342 #define MAC_CFG_ALLMULTI 0x02000000 343 #define MAC_CFG_BCAST 0x04000000 344 #define MAC_CFG_DBG 0x08000000 345 #define MAC_CFG_SINGLE_PAUSE_ENB 0x10000000 346 #define MAC_CFG_HASH_ALG_CRC32 0x20000000 347 #define MAC_CFG_SPEED_MODE_SW 0x40000000 348 #define MAC_CFG_FAST_PAUSE 0x80000000 349 #define MAC_CFG_PREAMBLE_SHIFT 10 350 #define MAC_CFG_PREAMBLE_DEFAULT 7 351 352 #define ALC_IPG_IFG_CFG 0x1484 353 #define IPG_IFG_IPGT_MASK 0x0000007F 354 #define IPG_IFG_MIFG_MASK 0x0000FF00 355 #define IPG_IFG_IPG1_MASK 0x007F0000 356 #define IPG_IFG_IPG2_MASK 0x7F000000 357 #define IPG_IFG_IPGT_SHIFT 0 358 #define IPG_IFG_IPGT_DEFAULT 0x60 359 #define IPG_IFG_MIFG_SHIFT 8 360 #define IPG_IFG_MIFG_DEFAULT 0x50 361 #define IPG_IFG_IPG1_SHIFT 16 362 #define IPG_IFG_IPG1_DEFAULT 0x40 363 #define IPG_IFG_IPG2_SHIFT 24 364 #define IPG_IFG_IPG2_DEFAULT 0x60 365 366 /* Station address. */ 367 #define ALC_PAR0 0x1488 368 #define ALC_PAR1 0x148C 369 370 /* 64bit multicast hash register. */ 371 #define ALC_MAR0 0x1490 372 #define ALC_MAR1 0x1494 373 374 /* half-duplex parameter configuration. */ 375 #define ALC_HDPX_CFG 0x1498 376 #define HDPX_CFG_LCOL_MASK 0x000003FF 377 #define HDPX_CFG_RETRY_MASK 0x0000F000 378 #define HDPX_CFG_EXC_DEF_EN 0x00010000 379 #define HDPX_CFG_NO_BACK_C 0x00020000 380 #define HDPX_CFG_NO_BACK_P 0x00040000 381 #define HDPX_CFG_ABEBE 0x00080000 382 #define HDPX_CFG_ABEBT_MASK 0x00F00000 383 #define HDPX_CFG_JAMIPG_MASK 0x0F000000 384 #define HDPX_CFG_LCOL_SHIFT 0 385 #define HDPX_CFG_LCOL_DEFAULT 0x37 386 #define HDPX_CFG_RETRY_SHIFT 12 387 #define HDPX_CFG_RETRY_DEFAULT 0x0F 388 #define HDPX_CFG_ABEBT_SHIFT 20 389 #define HDPX_CFG_ABEBT_DEFAULT 0x0A 390 #define HDPX_CFG_JAMIPG_SHIFT 24 391 #define HDPX_CFG_JAMIPG_DEFAULT 0x07 392 393 #define ALC_FRAME_SIZE 0x149C 394 395 #define ALC_WOL_CFG 0x14A0 396 #define WOL_CFG_PATTERN 0x00000001 397 #define WOL_CFG_PATTERN_ENB 0x00000002 398 #define WOL_CFG_MAGIC 0x00000004 399 #define WOL_CFG_MAGIC_ENB 0x00000008 400 #define WOL_CFG_LINK_CHG 0x00000010 401 #define WOL_CFG_LINK_CHG_ENB 0x00000020 402 #define WOL_CFG_PATTERN_DET 0x00000100 403 #define WOL_CFG_MAGIC_DET 0x00000200 404 #define WOL_CFG_LINK_CHG_DET 0x00000400 405 #define WOL_CFG_CLK_SWITCH_ENB 0x00008000 406 #define WOL_CFG_PATTERN0 0x00010000 407 #define WOL_CFG_PATTERN1 0x00020000 408 #define WOL_CFG_PATTERN2 0x00040000 409 #define WOL_CFG_PATTERN3 0x00080000 410 #define WOL_CFG_PATTERN4 0x00100000 411 #define WOL_CFG_PATTERN5 0x00200000 412 #define WOL_CFG_PATTERN6 0x00400000 413 414 /* WOL pattern length. */ 415 #define ALC_PATTERN_CFG0 0x14A4 416 #define PATTERN_CFG_0_LEN_MASK 0x0000007F 417 #define PATTERN_CFG_1_LEN_MASK 0x00007F00 418 #define PATTERN_CFG_2_LEN_MASK 0x007F0000 419 #define PATTERN_CFG_3_LEN_MASK 0x7F000000 420 421 #define ALC_PATTERN_CFG1 0x14A8 422 #define PATTERN_CFG_4_LEN_MASK 0x0000007F 423 #define PATTERN_CFG_5_LEN_MASK 0x00007F00 424 #define PATTERN_CFG_6_LEN_MASK 0x007F0000 425 426 /* RSS */ 427 #define ALC_RSS_KEY0 0x14B0 428 429 #define ALC_RSS_KEY1 0x14B4 430 431 #define ALC_RSS_KEY2 0x14B8 432 433 #define ALC_RSS_KEY3 0x14BC 434 435 #define ALC_RSS_KEY4 0x14C0 436 437 #define ALC_RSS_KEY5 0x14C4 438 439 #define ALC_RSS_KEY6 0x14C8 440 441 #define ALC_RSS_KEY7 0x14CC 442 443 #define ALC_RSS_KEY8 0x14D0 444 445 #define ALC_RSS_KEY9 0x14D4 446 447 #define ALC_RSS_IDT_TABLE0 0x14E0 448 449 #define ALC_TD_PRI2_HEAD_ADDR_LO 0x14E0 /* AR816x */ 450 451 #define ALC_RSS_IDT_TABLE1 0x14E4 452 453 #define ALC_TD_PRI3_HEAD_ADDR_LO 0x14E4 /* AR816x */ 454 455 #define ALC_RSS_IDT_TABLE2 0x14E8 456 457 #define ALC_RSS_IDT_TABLE3 0x14EC 458 459 #define ALC_RSS_IDT_TABLE4 0x14F0 460 461 #define ALC_RSS_IDT_TABLE5 0x14F4 462 463 #define ALC_RSS_IDT_TABLE6 0x14F8 464 465 #define ALC_RSS_IDT_TABLE7 0x14FC 466 467 #define ALC_SRAM_RD0_ADDR 0x1500 468 469 #define ALC_SRAM_RD1_ADDR 0x1504 470 471 #define ALC_SRAM_RD2_ADDR 0x1508 472 473 #define ALC_SRAM_RD3_ADDR 0x150C 474 475 #define RD_HEAD_ADDR_MASK 0x000003FF 476 #define RD_TAIL_ADDR_MASK 0x03FF0000 477 #define RD_HEAD_ADDR_SHIFT 0 478 #define RD_TAIL_ADDR_SHIFT 16 479 480 #define ALC_RD_NIC_LEN0 0x1510 /* 8 bytes unit */ 481 #define RD_NIC_LEN_MASK 0x000003FF 482 483 #define ALC_RD_NIC_LEN1 0x1514 484 485 #define ALC_SRAM_TD_ADDR 0x1518 486 #define TD_HEAD_ADDR_MASK 0x000003FF 487 #define TD_TAIL_ADDR_MASK 0x03FF0000 488 #define TD_HEAD_ADDR_SHIFT 0 489 #define TD_TAIL_ADDR_SHIFT 16 490 491 #define ALC_SRAM_TD_LEN 0x151C /* 8 bytes unit */ 492 #define SRAM_TD_LEN_MASK 0x000003FF 493 494 #define ALC_SRAM_RX_FIFO_ADDR 0x1520 495 496 #define ALC_SRAM_RX_FIFO_LEN 0x1524 497 #define SRAM_RX_FIFO_LEN_MASK 0x00000FFF 498 #define SRAM_RX_FIFO_LEN_SHIFT 0 499 500 #define ALC_SRAM_TX_FIFO_ADDR 0x1528 501 502 #define ALC_SRAM_TX_FIFO_LEN 0x152C 503 504 #define ALC_SRAM_TCPH_ADDR 0x1530 505 #define SRAM_TCPH_ADDR_MASK 0x00000FFF 506 #define SRAM_PATH_ADDR_MASK 0x0FFF0000 507 #define SRAM_TCPH_ADDR_SHIFT 0 508 #define SRAM_PKTH_ADDR_SHIFT 16 509 510 #define ALC_DMA_BLOCK 0x1534 511 #define DMA_BLOCK_LOAD 0x00000001 512 513 #define ALC_RX_BASE_ADDR_HI 0x1540 514 515 #define ALC_TX_BASE_ADDR_HI 0x1544 516 517 #define ALC_SMB_BASE_ADDR_HI 0x1548 518 519 #define ALC_SMB_BASE_ADDR_LO 0x154C 520 521 #define ALC_RD0_HEAD_ADDR_LO 0x1550 522 523 #define ALC_RD1_HEAD_ADDR_LO 0x1554 524 525 #define ALC_RD2_HEAD_ADDR_LO 0x1558 526 527 #define ALC_RD3_HEAD_ADDR_LO 0x155C 528 529 #define ALC_RD_RING_CNT 0x1560 530 #define RD_RING_CNT_MASK 0x00000FFF 531 #define RD_RING_CNT_SHIFT 0 532 533 #define ALC_RX_BUF_SIZE 0x1564 534 #define RX_BUF_SIZE_MASK 0x0000FFFF 535 /* 536 * If larger buffer size than 1536 is specified the controller 537 * will be locked up. This is hardware limitation. 538 */ 539 #define RX_BUF_SIZE_MAX 1536 540 541 #define ALC_RRD0_HEAD_ADDR_LO 0x1568 542 543 #define ALC_RRD1_HEAD_ADDR_LO 0x156C 544 545 #define ALC_RRD2_HEAD_ADDR_LO 0x1570 546 547 #define ALC_RRD3_HEAD_ADDR_LO 0x1574 548 549 #define ALC_RRD_RING_CNT 0x1578 550 #define RRD_RING_CNT_MASK 0x00000FFF 551 #define RRD_RING_CNT_SHIFT 0 552 553 #define ALC_TDH_HEAD_ADDR_LO 0x157C 554 555 #define ALC_TD_PRI1_HEAD_ADDR_LO 0x157C /* AR816x */ 556 557 #define ALC_TDL_HEAD_ADDR_LO 0x1580 558 559 #define ALC_TD_PRI0_HEAD_ADDR_LO 0x1580 /* AR816x */ 560 561 #define ALC_TD_RING_CNT 0x1584 562 #define TD_RING_CNT_MASK 0x0000FFFF 563 #define TD_RING_CNT_SHIFT 0 564 565 #define ALC_CMB_BASE_ADDR_LO 0x1588 566 567 #define ALC_TXQ_CFG 0x1590 568 #define TXQ_CFG_TD_BURST_MASK 0x0000000F 569 #define TXQ_CFG_IP_OPTION_ENB 0x00000010 570 #define TXQ_CFG_ENB 0x00000020 571 #define TXQ_CFG_ENHANCED_MODE 0x00000040 572 #define TXQ_CFG_8023_ENB 0x00000080 573 #define TXQ_CFG_TX_FIFO_BURST_MASK 0xFFFF0000 574 #define TXQ_CFG_TD_BURST_SHIFT 0 575 #define TXQ_CFG_TD_BURST_DEFAULT 5 576 #define TXQ_CFG_TX_FIFO_BURST_SHIFT 16 577 578 #define ALC_TSO_OFFLOAD_THRESH 0x1594 /* 8 bytes unit */ 579 #define TSO_OFFLOAD_THRESH_MASK 0x000007FF 580 #define TSO_OFFLOAD_ERRLGPKT_DROP_ENB 0x00000800 581 #define TSO_OFFLOAD_THRESH_SHIFT 0 582 #define TSO_OFFLOAD_THRESH_UNIT 8 583 #define TSO_OFFLOAD_THRESH_UNIT_SHIFT 3 584 585 #define ALC_TXF_WATER_MARK 0x1598 /* 8 bytes unit */ 586 #define TXF_WATER_MARK_HI_MASK 0x00000FFF 587 #define TXF_WATER_MARK_LO_MASK 0x0FFF0000 588 #define TXF_WATER_MARK_BURST_ENB 0x80000000 589 #define TXF_WATER_MARK_LO_SHIFT 0 590 #define TXF_WATER_MARK_HI_SHIFT 16 591 592 #define ALC_THROUGHPUT_MON 0x159C 593 #define THROUGHPUT_MON_RATE_MASK 0x00000003 594 #define THROUGHPUT_MON_ENB 0x00000080 595 #define THROUGHPUT_MON_RATE_SHIFT 0 596 597 #define ALC_RXQ_CFG 0x15A0 598 #define RXQ_CFG_ASPM_THROUGHPUT_LIMIT_MASK 0x00000003 599 #define RXQ_CFG_ASPM_THROUGHPUT_LIMIT_NONE 0x00000000 600 #define RXQ_CFG_ASPM_THROUGHPUT_LIMIT_1M 0x00000001 601 #define RXQ_CFG_ASPM_THROUGHPUT_LIMIT_10M 0x00000002 602 #define RXQ_CFG_ASPM_THROUGHPUT_LIMIT_100M 0x00000003 603 #define RXQ_CFG_QUEUE1_ENB 0x00000010 604 #define RXQ_CFG_QUEUE2_ENB 0x00000020 605 #define RXQ_CFG_QUEUE3_ENB 0x00000040 606 #define RXQ_CFG_IPV6_CSUM_ENB 0x00000080 607 #define RXQ_CFG_RSS_HASH_TBL_LEN_MASK 0x0000FF00 608 #define RXQ_CFG_RSS_HASH_IPV4 0x00010000 609 #define RXQ_CFG_RSS_HASH_IPV4_TCP 0x00020000 610 #define RXQ_CFG_RSS_HASH_IPV6 0x00040000 611 #define RXQ_CFG_RSS_HASH_IPV6_TCP 0x00080000 612 #define RXQ_CFG_RD_BURST_MASK 0x03F00000 613 #define RXQ_CFG_RSS_MODE_DIS 0x00000000 614 #define RXQ_CFG_RSS_MODE_SQSINT 0x04000000 615 #define RXQ_CFG_RSS_MODE_MQUESINT 0x08000000 616 #define RXQ_CFG_RSS_MODE_MQUEMINT 0x0C000000 617 #define RXQ_CFG_NIP_QUEUE_SEL_TBL 0x10000000 618 #define RXQ_CFG_RSS_HASH_ENB 0x20000000 619 #define RXQ_CFG_CUT_THROUGH_ENB 0x40000000 620 #define RXQ_CFG_QUEUE0_ENB 0x80000000 621 #define RXQ_CFG_RSS_HASH_TBL_LEN_SHIFT 8 622 #define RXQ_CFG_RD_BURST_DEFAULT 8 623 #define RXQ_CFG_RD_BURST_SHIFT 20 624 #define RXQ_CFG_ENB \ 625 (RXQ_CFG_QUEUE0_ENB | RXQ_CFG_QUEUE1_ENB | \ 626 RXQ_CFG_QUEUE2_ENB | RXQ_CFG_QUEUE3_ENB) 627 628 /* AR816x specific bits */ 629 #define RXQ_CFG_816X_RSS_HASH_IPV4 0x00000004 630 #define RXQ_CFG_816X_RSS_HASH_IPV4_TCP 0x00000008 631 #define RXQ_CFG_816X_RSS_HASH_IPV6 0x00000010 632 #define RXQ_CFG_816X_RSS_HASH_IPV6_TCP 0x00000020 633 #define RXQ_CFG_816X_RSS_HASH_MASK 0x0000003C 634 #define RXQ_CFG_816X_IPV6_PARSE_ENB 0x00000080 635 #define RXQ_CFG_816X_IDT_TBL_SIZE_MASK 0x0001FF00 636 #define RXQ_CFG_816X_IDT_TBL_SIZE_SHIFT 8 637 #define RXQ_CFG_816X_IDT_TBL_SIZE_DEFAULT 0x100 638 639 #define ALC_RX_RD_FREE_THRESH 0x15A4 /* 8 bytes unit. */ 640 #define RX_RD_FREE_THRESH_HI_MASK 0x0000003F 641 #define RX_RD_FREE_THRESH_LO_MASK 0x00000FC0 642 #define RX_RD_FREE_THRESH_HI_SHIFT 0 643 #define RX_RD_FREE_THRESH_LO_SHIFT 6 644 #define RX_RD_FREE_THRESH_HI_DEFAULT 16 645 #define RX_RD_FREE_THRESH_LO_DEFAULT 8 646 647 #define ALC_RX_FIFO_PAUSE_THRESH 0x15A8 648 #define RX_FIFO_PAUSE_THRESH_LO_MASK 0x00000FFF 649 #define RX_FIFO_PAUSE_THRESH_HI_MASK 0x0FFF0000 650 #define RX_FIFO_PAUSE_THRESH_LO_SHIFT 0 651 #define RX_FIFO_PAUSE_THRESH_HI_SHIFT 16 652 /* 653 * Size = tx-packet(1522) + IPG(12) + SOF(8) + 64(Pause) + IPG(12) + SOF(8) + 654 * rx-packet(1522) + delay-of-link(64) 655 * = 3212. 656 */ 657 #define RX_FIFO_PAUSE_816X_RSVD 3212 658 659 #define ALC_RD_DMA_CFG 0x15AC 660 #define RD_DMA_CFG_THRESH_MASK 0x00000FFF /* 8 bytes unit */ 661 #define RD_DMA_CFG_TIMER_MASK 0xFFFF0000 662 #define RD_DMA_CFG_THRESH_SHIFT 0 663 #define RD_DMA_CFG_TIMER_SHIFT 16 664 #define RD_DMA_CFG_THRESH_DEFAULT 0x100 665 #define RD_DMA_CFG_TIMER_DEFAULT 0 666 #define RD_DMA_CFG_TICK_USECS 8 667 #define ALC_RD_DMA_CFG_USECS(x) ((x) / RD_DMA_CFG_TICK_USECS) 668 669 #define ALC_RSS_HASH_VALUE 0x15B0 670 671 #define ALC_RSS_HASH_FLAG 0x15B4 672 673 #define ALC_RSS_CPU 0x15B8 674 675 #define ALC_DMA_CFG 0x15C0 676 #define DMA_CFG_IN_ORDER 0x00000001 677 #define DMA_CFG_ENH_ORDER 0x00000002 678 #define DMA_CFG_OUT_ORDER 0x00000004 679 #define DMA_CFG_RCB_64 0x00000000 680 #define DMA_CFG_RCB_128 0x00000008 681 #define DMA_CFG_PEND_AUTO_RST 0x00000008 682 #define DMA_CFG_RD_BURST_128 0x00000000 683 #define DMA_CFG_RD_BURST_256 0x00000010 684 #define DMA_CFG_RD_BURST_512 0x00000020 685 #define DMA_CFG_RD_BURST_1024 0x00000030 686 #define DMA_CFG_RD_BURST_2048 0x00000040 687 #define DMA_CFG_RD_BURST_4096 0x00000050 688 #define DMA_CFG_WR_BURST_128 0x00000000 689 #define DMA_CFG_WR_BURST_256 0x00000080 690 #define DMA_CFG_WR_BURST_512 0x00000100 691 #define DMA_CFG_WR_BURST_1024 0x00000180 692 #define DMA_CFG_WR_BURST_2048 0x00000200 693 #define DMA_CFG_WR_BURST_4096 0x00000280 694 #define DMA_CFG_RD_REQ_PRI 0x00000400 695 #define DMA_CFG_RD_DELAY_CNT_MASK 0x0000F800 696 #define DMA_CFG_WR_DELAY_CNT_MASK 0x000F0000 697 #define DMA_CFG_CMB_ENB 0x00100000 698 #define DMA_CFG_SMB_ENB 0x00200000 699 #define DMA_CFG_CMB_NOW 0x00400000 700 #define DMA_CFG_SMB_DIS 0x01000000 701 #define DMA_CFG_RD_CHNL_SEL_MASK 0x0C000000 702 #define DMA_CFG_RD_CHNL_SEL_1 0x00000000 703 #define DMA_CFG_RD_CHNL_SEL_2 0x04000000 704 #define DMA_CFG_RD_CHNL_SEL_3 0x08000000 705 #define DMA_CFG_RD_CHNL_SEL_4 0x0C000000 706 #define DMA_CFG_WSRAM_RDCTL 0x10000000 707 #define DMA_CFG_RD_PEND_CLR 0x20000000 708 #define DMA_CFG_WR_PEND_CLR 0x40000000 709 #define DMA_CFG_SMB_NOW 0x80000000 710 #define DMA_CFG_RD_BURST_MASK 0x07 711 #define DMA_CFG_RD_BURST_SHIFT 4 712 #define DMA_CFG_WR_BURST_MASK 0x07 713 #define DMA_CFG_WR_BURST_SHIFT 7 714 #define DMA_CFG_RD_DELAY_CNT_SHIFT 11 715 #define DMA_CFG_WR_DELAY_CNT_SHIFT 16 716 #define DMA_CFG_RD_DELAY_CNT_DEFAULT 15 717 #define DMA_CFG_WR_DELAY_CNT_DEFAULT 4 718 719 #define ALC_SMB_STAT_TIMER 0x15C4 720 #define SMB_STAT_TIMER_MASK 0x00FFFFFF 721 #define SMB_STAT_TIMER_SHIFT 0 722 723 #define ALC_CMB_TD_THRESH 0x15C8 724 #define CMB_TD_THRESH_MASK 0x0000FFFF 725 #define CMB_TD_THRESH_SHIFT 0 726 727 #define ALC_CMB_TX_TIMER 0x15CC 728 #define CMB_TX_TIMER_MASK 0x0000FFFF 729 #define CMB_TX_TIMER_SHIFT 0 730 731 #define ALC_MSI_MAP_TBL1 0x15D0 732 733 #define ALC_MSI_ID_MAP 0x15D4 734 735 #define ALC_MSI_MAP_TBL2 0x15D8 736 737 #define ALC_MBOX_RD0_PROD_IDX 0x15E0 738 739 #define ALC_MBOX_RD1_PROD_IDX 0x15E4 740 741 #define ALC_MBOX_RD2_PROD_IDX 0x15E8 742 743 #define ALC_MBOX_RD3_PROD_IDX 0x15EC 744 745 #define ALC_MBOX_RD_PROD_MASK 0x0000FFFF 746 #define MBOX_RD_PROD_SHIFT 0 747 748 #define ALC_MBOX_TD_PROD_IDX 0x15F0 749 #define MBOX_TD_PROD_HI_IDX_MASK 0x0000FFFF 750 #define MBOX_TD_PROD_LO_IDX_MASK 0xFFFF0000 751 #define MBOX_TD_PROD_HI_IDX_SHIFT 0 752 #define MBOX_TD_PROD_LO_IDX_SHIFT 16 753 754 #define ALC_MBOX_TD_PRI1_PROD_IDX 0x15F0 /* 16 bits AR816x */ 755 756 #define ALC_MBOX_TD_PRI0_PROD_IDX 0x15F2 /* 16 bits AR816x */ 757 758 #define ALC_MBOX_TD_CONS_IDX 0x15F4 759 #define MBOX_TD_CONS_HI_IDX_MASK 0x0000FFFF 760 #define MBOX_TD_CONS_LO_IDX_MASK 0xFFFF0000 761 #define MBOX_TD_CONS_HI_IDX_SHIFT 0 762 #define MBOX_TD_CONS_LO_IDX_SHIFT 16 763 764 #define ALC_MBOX_TD_PRI1_CONS_IDX 0x15F4 /* 16 bits AR816x */ 765 766 #define ALC_MBOX_TD_PRI0_CONS_IDX 0x15F6 /* 16 bits AR816x */ 767 768 #define ALC_MBOX_RD01_CONS_IDX 0x15F8 769 #define MBOX_RD0_CONS_IDX_MASK 0x0000FFFF 770 #define MBOX_RD1_CONS_IDX_MASK 0xFFFF0000 771 #define MBOX_RD0_CONS_IDX_SHIFT 0 772 #define MBOX_RD1_CONS_IDX_SHIFT 16 773 774 #define ALC_MBOX_RD23_CONS_IDX 0x15FC 775 #define MBOX_RD2_CONS_IDX_MASK 0x0000FFFF 776 #define MBOX_RD3_CONS_IDX_MASK 0xFFFF0000 777 #define MBOX_RD2_CONS_IDX_SHIFT 0 778 #define MBOX_RD3_CONS_IDX_SHIFT 16 779 780 #define ALC_INTR_STATUS 0x1600 781 #define INTR_SMB 0x00000001 782 #define INTR_TIMER 0x00000002 783 #define INTR_MANUAL_TIMER 0x00000004 784 #define INTR_RX_FIFO_OFLOW 0x00000008 785 #define INTR_RD0_UNDERRUN 0x00000010 786 #define INTR_RD1_UNDERRUN 0x00000020 787 #define INTR_RD2_UNDERRUN 0x00000040 788 #define INTR_RD3_UNDERRUN 0x00000080 789 #define INTR_TX_FIFO_UNDERRUN 0x00000100 790 #define INTR_DMA_RD_TO_RST 0x00000200 791 #define INTR_DMA_WR_TO_RST 0x00000400 792 #define INTR_TX_CREDIT 0x00000800 793 #define INTR_GPHY 0x00001000 794 #define INTR_GPHY_LOW_PW 0x00002000 795 #define INTR_TXQ_TO_RST 0x00004000 796 #define INTR_TX_PKT0 0x00008000 797 #define INTR_RX_PKT0 0x00010000 798 #define INTR_RX_PKT1 0x00020000 799 #define INTR_RX_PKT2 0x00040000 800 #define INTR_RX_PKT3 0x00080000 801 #define INTR_MAC_RX 0x00100000 802 #define INTR_MAC_TX 0x00200000 803 #define INTR_UNDERRUN 0x00400000 804 #define INTR_FRAME_ERROR 0x00800000 805 #define INTR_FRAME_OK 0x01000000 806 #define INTR_CSUM_ERROR 0x02000000 807 #define INTR_PHY_LINK_DOWN 0x04000000 808 #define INTR_DIS_INT 0x80000000 809 810 /* INTR status for AR816x/AR817x 4 TX queues, 8 RX queues */ 811 #define INTR_TX_PKT1 0x00000020 812 #define INTR_TX_PKT2 0x00000040 813 #define INTR_TX_PKT3 0x00000080 814 #define INTR_RX_PKT4 0x08000000 815 #define INTR_RX_PKT5 0x10000000 816 #define INTR_RX_PKT6 0x20000000 817 #define INTR_RX_PKT7 0x40000000 818 819 /* Interrupt Mask Register */ 820 #define ALC_INTR_MASK 0x1604 821 822 #ifdef notyet 823 #define INTR_RX_PKT \ 824 (INTR_RX_PKT0 | INTR_RX_PKT1 | INTR_RX_PKT2 | \ 825 INTR_RX_PKT3) 826 #define INTR_RD_UNDERRUN \ 827 (INTR_RD0_UNDERRUN | INTR_RD1_UNDERRUN | \ 828 INTR_RD2_UNDERRUN | INTR_RD3_UNDERRUN) 829 #else 830 #define INTR_TX_PKT INTR_TX_PKT0 831 #define INTR_RX_PKT INTR_RX_PKT0 832 #define INTR_RD_UNDERRUN INTR_RD0_UNDERRUN 833 #endif 834 835 #define ALC_INTRS \ 836 (INTR_DMA_RD_TO_RST | INTR_DMA_WR_TO_RST | \ 837 INTR_TXQ_TO_RST | INTR_RX_PKT | INTR_TX_PKT | \ 838 INTR_RX_FIFO_OFLOW | INTR_RD_UNDERRUN | \ 839 INTR_TX_FIFO_UNDERRUN) 840 841 #define ALC_INTR_RETRIG_TIMER 0x1608 842 #define INTR_RETRIG_TIMER_MASK 0x0000FFFF 843 #define INTR_RETRIG_TIMER_SHIFT 0 844 845 #define ALC_HDS_CFG 0x160C 846 #define HDS_CFG_ENB 0x00000001 847 #define HDS_CFG_BACKFILLSIZE_MASK 0x000FFF00 848 #define HDS_CFG_MAX_HDRSIZE_MASK 0xFFF00000 849 #define HDS_CFG_BACKFILLSIZE_SHIFT 8 850 #define HDS_CFG_MAX_HDRSIZE_SHIFT 20 851 852 #define ALC_MBOX_TD_PRI3_PROD_IDX 0x1618 /* 16 bits AR816x */ 853 854 #define ALC_MBOX_TD_PRI2_PROD_IDX 0x161A /* 16 bits AR816x */ 855 856 #define ALC_MBOX_TD_PRI3_CONS_IDX 0x161C /* 16 bits AR816x */ 857 858 #define ALC_MBOX_TD_PRI2_CONS_IDX 0x161E /* 16 bits AR816x */ 859 860 /* AR813x/AR815x registers for MAC statistics */ 861 #define ALC_RX_MIB_BASE 0x1700 862 863 #define ALC_TX_MIB_BASE 0x1760 864 865 #define ALC_DRV 0x1804 /* AR816x */ 866 #define DRV_ASPM_SPD10LMT_1M 0x00000000 867 #define DRV_ASPM_SPD10LMT_10M 0x00000001 868 #define DRV_ASPM_SPD10LMT_100M 0x00000002 869 #define DRV_ASPM_SPD10LMT_NO 0x00000003 870 #define DRV_ASPM_SPD10LMT_MASK 0x00000003 871 #define DRV_ASPM_SPD100LMT_1M 0x00000000 872 #define DRV_ASPM_SPD100LMT_10M 0x00000004 873 #define DRV_ASPM_SPD100LMT_100M 0x00000008 874 #define DRV_ASPM_SPD100LMT_NO 0x0000000C 875 #define DRV_ASPM_SPD100LMT_MASK 0x0000000C 876 #define DRV_ASPM_SPD1000LMT_100M 0x00000000 877 #define DRV_ASPM_SPD1000LMT_NO 0x00000010 878 #define DRV_ASPM_SPD1000LMT_1M 0x00000020 879 #define DRV_ASPM_SPD1000LMT_10M 0x00000030 880 #define DRV_ASPM_SPD1000LMT_MASK 0x00000000 881 #define DRV_WOLCAP_BIOS_EN 0x00000100 882 #define DRV_WOLMAGIC_EN 0x00000200 883 #define DRV_WOLLINKUP_EN 0x00000400 884 #define DRV_WOLPATTERN_EN 0x00000800 885 #define DRV_AZ_EN 0x00001000 886 #define DRV_WOLS5_BIOS_EN 0x00010000 887 #define DRV_WOLS5_EN 0x00020000 888 #define DRV_DISABLE 0x00040000 889 #define DRV_PHY_MASK 0x1FE00000 890 #define DRV_PHY_EEE 0x00200000 891 #define DRV_PHY_APAUSE 0x00400000 892 #define DRV_PHY_PAUSE 0x00800000 893 #define DRV_PHY_DUPLEX 0x01000000 894 #define DRV_PHY_10 0x02000000 895 #define DRV_PHY_100 0x04000000 896 #define DRV_PHY_1000 0x08000000 897 #define DRV_PHY_AUTO 0x10000000 898 #define DRV_PHY_SHIFT 21 899 900 #define ALC_CLK_GATING_CFG 0x1814 901 #define CLK_GATING_DMAW_ENB 0x0001 902 #define CLK_GATING_DMAR_ENB 0x0002 903 #define CLK_GATING_TXQ_ENB 0x0004 904 #define CLK_GATING_RXQ_ENB 0x0008 905 #define CLK_GATING_TXMAC_ENB 0x0010 906 #define CLK_GATING_RXMAC_ENB 0x0020 907 908 #define ALC_DEBUG_DATA0 0x1900 909 910 #define ALC_DEBUG_DATA1 0x1904 911 912 #define ALC_MSI_RETRANS_TIMER 0x1920 913 #define MSI_RETRANS_TIMER_MASK 0x0000FFFF 914 #define MSI_RETRANS_MASK_SEL_STD 0x00000000 915 #define MSI_RETRANS_MASK_SEL_LINE 0x00010000 916 #define MSI_RETRANS_TIMER_SHIFT 0 917 918 #define ALC_WRR 0x1938 919 #define WRR_PRI0_MASK 0x0000001F 920 #define WRR_PRI1_MASK 0x00001F00 921 #define WRR_PRI2_MASK 0x001F0000 922 #define WRR_PRI3_MASK 0x1F000000 923 #define WRR_PRI_RESTRICT_MASK 0x60000000 924 #define WRR_PRI_RESTRICT_ALL 0x00000000 925 #define WRR_PRI_RESTRICT_HI 0x20000000 926 #define WRR_PRI_RESTRICT_HI2 0x40000000 927 #define WRR_PRI_RESTRICT_NONE 0x60000000 928 #define WRR_PRI0_SHIFT 0 929 #define WRR_PRI1_SHIFT 8 930 #define WRR_PRI2_SHIFT 16 931 #define WRR_PRI3_SHIFT 24 932 #define WRR_PRI_DEFAULT 4 933 #define WRR_PRI_RESTRICT_SHIFT 29 934 935 #define ALC_HQTD_CFG 0x193C 936 #define HQTD_CFG_Q1_BURST_MASK 0x0000000F 937 #define HQTD_CFG_Q2_BURST_MASK 0x000000F0 938 #define HQTD_CFG_Q3_BURST_MASK 0x00000F00 939 #define HQTD_CFG_BURST_ENB 0x80000000 940 #define HQTD_CFG_Q1_BURST_SHIFT 0 941 #define HQTD_CFG_Q2_BURST_SHIFT 4 942 #define HQTD_CFG_Q3_BURST_SHIFT 8 943 944 #define ALC_MISC 0x19C0 945 #define MISC_INTNLOSC_OPEN 0x00000008 946 #define MISC_ISO_ENB 0x00001000 947 #define MISC_PSW_OCP_MASK 0x00E00000 948 #define MISC_PSW_OCP_SHIFT 21 949 #define MISC_PSW_OCP_DEFAULT 7 950 951 #define ALC_MISC2 0x19C8 952 #define MISC2_CALB_START 0x00000001 953 954 #define ALC_MISC3 0x19CC 955 #define MISC3_25M_NOTO_INTNL 0x00000001 956 #define MISC3_25M_BY_SW 0x00000002 957 958 #define ALC_MII_DBG_ADDR 0x1D 959 #define ALC_MII_DBG_DATA 0x1E 960 961 #define MII_ANA_CFG0 0x00 962 #define ANA_RESTART_CAL 0x0001 963 #define ANA_MANUL_SWICH_ON_MASK 0x001E 964 #define ANA_MAN_ENABLE 0x0020 965 #define ANA_SEL_HSP 0x0040 966 #define ANA_EN_HB 0x0080 967 #define ANA_EN_HBIAS 0x0100 968 #define ANA_OEN_125M 0x0200 969 #define ANA_EN_LCKDT 0x0400 970 #define ANA_LCKDT_PHY 0x0800 971 #define ANA_AFE_MODE 0x1000 972 #define ANA_VCO_SLOW 0x2000 973 #define ANA_VCO_FAST 0x4000 974 #define ANA_SEL_CLK125M_DSP 0x8000 975 #define ANA_MANUL_SWICH_ON_SHIFT 1 976 977 #define MII_DBG_ANACTL 0x00 978 #define DBG_ANACTL_DEFAULT 0x02EF 979 980 #define MII_ANA_CFG4 0x04 981 #define ANA_IECHO_ADJ_MASK 0x0F 982 #define ANA_IECHO_ADJ_3_MASK 0x000F 983 #define ANA_IECHO_ADJ_2_MASK 0x00F0 984 #define ANA_IECHO_ADJ_1_MASK 0x0F00 985 #define ANA_IECHO_ADJ_0_MASK 0xF000 986 #define ANA_IECHO_ADJ_3_SHIFT 0 987 #define ANA_IECHO_ADJ_2_SHIFT 4 988 #define ANA_IECHO_ADJ_1_SHIFT 8 989 #define ANA_IECHO_ADJ_0_SHIFT 12 990 991 #define MII_DBG_SYSMODCTL 0x04 992 #define DBG_SYSMODCTL_DEFAULT 0xBB8B 993 994 #define MII_ANA_CFG5 0x05 995 #define ANA_SERDES_CDR_BW_MASK 0x0003 996 #define ANA_MS_PAD_DBG 0x0004 997 #define ANA_SPEEDUP_DBG 0x0008 998 #define ANA_SERDES_TH_LOS_MASK 0x0030 999 #define ANA_SERDES_EN_DEEM 0x0040 1000 #define ANA_SERDES_TXELECIDLE 0x0080 1001 #define ANA_SERDES_BEACON 0x0100 1002 #define ANA_SERDES_HALFTXDR 0x0200 1003 #define ANA_SERDES_SEL_HSP 0x0400 1004 #define ANA_SERDES_EN_PLL 0x0800 1005 #define ANA_SERDES_EN 0x1000 1006 #define ANA_SERDES_EN_LCKDT 0x2000 1007 #define ANA_SERDES_CDR_BW_SHIFT 0 1008 #define ANA_SERDES_TH_LOS_SHIFT 4 1009 1010 #define MII_DBG_SRDSYSMOD 0x05 1011 #define DBG_SRDSYSMOD_DEFAULT 0x2C46 1012 1013 #define MII_ANA_CFG11 0x0B 1014 #define ANA_PS_HIB_EN 0x8000 1015 1016 #define MII_DBG_HIBNEG 0x0B 1017 #define DBG_HIBNEG_HIB_PULSE 0x1000 1018 #define DBG_HIBNEG_PSHIB_EN 0x8000 1019 #define DBG_HIBNEG_DEFAULT 0xBC40 1020 1021 #define MII_ANA_CFG18 0x12 1022 #define ANA_TEST_MODE_10BT_01MASK 0x0003 1023 #define ANA_LOOP_SEL_10BT 0x0004 1024 #define ANA_RGMII_MODE_SW 0x0008 1025 #define ANA_EN_LONGECABLE 0x0010 1026 #define ANA_TEST_MODE_10BT_2 0x0020 1027 #define ANA_EN_10BT_IDLE 0x0400 1028 #define ANA_EN_MASK_TB 0x0800 1029 #define ANA_TRIGGER_SEL_TIMER_MASK 0x3000 1030 #define ANA_INTERVAL_SEL_TIMER_MASK 0xC000 1031 #define ANA_TEST_MODE_10BT_01SHIFT 0 1032 #define ANA_TRIGGER_SEL_TIMER_SHIFT 12 1033 #define ANA_INTERVAL_SEL_TIMER_SHIFT 14 1034 1035 #define MII_DBG_TST10BTCFG 0x12 1036 #define DBG_TST10BTCFG_DEFAULT 0x4C04 1037 1038 #define MII_DBG_AZ_ANADECT 0x15 1039 #define DBG_AZ_ANADECT_DEFAULT 0x3220 1040 #define DBG_AZ_ANADECT_LONG 0x3210 1041 1042 #define MII_DBG_MSE16DB 0x18 1043 #define DBG_MSE16DB_UP 0x05EA 1044 #define DBG_MSE16DB_DOWN 0x02EA 1045 1046 #define MII_DBG_MSE20DB 0x1C 1047 #define DBG_MSE20DB_TH_MASK 0x01FC 1048 #define DBG_MSE20DB_TH_DEFAULT 0x2E 1049 #define DBG_MSE20DB_TH_HI 0x54 1050 #define DBG_MSE20DB_TH_SHIFT 2 1051 1052 #define MII_DBG_AGC 0x23 1053 #define DBG_AGC_2_VGA_MASK 0x3F00 1054 #define DBG_AGC_2_VGA_SHIFT 8 1055 #define DBG_AGC_LONG1G_LIMT 40 1056 #define DBG_AGC_LONG100M_LIMT 44 1057 1058 #define MII_ANA_CFG41 0x29 1059 #define ANA_TOP_PS_EN 0x8000 1060 1061 #define MII_DBG_LEGCYPS 0x29 1062 #define DBG_LEGCYPS_ENB 0x8000 1063 #define DBG_LEGCYPS_DEFAULT 0x129D 1064 1065 #define MII_ANA_CFG54 0x36 1066 #define ANA_LONG_CABLE_TH_100_MASK 0x003F 1067 #define ANA_DESERVED 0x0040 1068 #define ANA_EN_LIT_CH 0x0080 1069 #define ANA_SHORT_CABLE_TH_100_MASK 0x3F00 1070 #define ANA_BP_BAD_LINK_ACCUM 0x4000 1071 #define ANA_BP_SMALL_BW 0x8000 1072 #define ANA_LONG_CABLE_TH_100_SHIFT 0 1073 #define ANA_SHORT_CABLE_TH_100_SHIFT 8 1074 1075 #define MII_DBG_TST100BTCFG 0x36 1076 #define DBG_TST100BTCFG_DEFAULT 0xE12C 1077 1078 #define MII_DBG_GREENCFG 0x3B 1079 #define DBG_GREENCFG_DEFAULT 0x7078 1080 1081 #define MII_DBG_GREENCFG2 0x3D 1082 #define DBG_GREENCFG2_GATE_DFSE_EN 0x0080 1083 #define DBG_GREENCFG2_BP_GREEN 0x8000 1084 1085 /* Device addr 3 */ 1086 #define MII_EXT_PCS 3 1087 1088 #define MII_EXT_CLDCTL3 0x8003 1089 #define EXT_CLDCTL3_BP_CABLE1TH_DET_GT 0x8000 1090 1091 #define MII_EXT_CLDCTL5 0x8005 1092 #define EXT_CLDCTL5_BP_VD_HLFBIAS 0x4000 1093 1094 #define MII_EXT_CLDCTL6 0x8006 1095 #define EXT_CLDCTL6_CAB_LEN_MASK 0x00FF 1096 #define EXT_CLDCTL6_CAB_LEN_SHIFT 0 1097 #define EXT_CLDCTL6_CAB_LEN_SHORT1G 116 1098 #define EXT_CLDCTL6_CAB_LEN_SHORT100M 152 1099 1100 #define MII_EXT_VDRVBIAS 0x8062 1101 #define EXT_VDRVBIAS_DEFAULT 3 1102 1103 /* Device addr 7 */ 1104 #define MII_EXT_ANEG 7 1105 1106 #define MII_EXT_ANEG_LOCAL_EEEADV 0x3C 1107 #define ANEG_LOCA_EEEADV_100BT 0x0002 1108 #define ANEG_LOCA_EEEADV_1000BT 0x0004 1109 1110 #define MII_EXT_ANEG_AFE 0x801A 1111 #define ANEG_AFEE_10BT_100M_TH 0x0040 1112 1113 #define MII_EXT_ANEG_S3DIG10 0x8023 1114 #define ANEG_S3DIG10_SL 0x0001 1115 #define ANEG_S3DIG10_DEFAULT 0 1116 1117 #define MII_EXT_ANEG_NLP78 0x8027 1118 #define ANEG_NLP78_120M_DEFAULT 0x8A05 1119 1120 /* Statistics counters collected by the MAC. */ 1121 struct smb { 1122 /* Rx stats. */ 1123 uint32_t rx_frames; 1124 uint32_t rx_bcast_frames; 1125 uint32_t rx_mcast_frames; 1126 uint32_t rx_pause_frames; 1127 uint32_t rx_control_frames; 1128 uint32_t rx_crcerrs; 1129 uint32_t rx_lenerrs; 1130 uint32_t rx_bytes; 1131 uint32_t rx_runts; 1132 uint32_t rx_fragments; 1133 uint32_t rx_pkts_64; 1134 uint32_t rx_pkts_65_127; 1135 uint32_t rx_pkts_128_255; 1136 uint32_t rx_pkts_256_511; 1137 uint32_t rx_pkts_512_1023; 1138 uint32_t rx_pkts_1024_1518; 1139 uint32_t rx_pkts_1519_max; 1140 uint32_t rx_pkts_truncated; 1141 uint32_t rx_fifo_oflows; 1142 uint32_t rx_rrs_errs; 1143 uint32_t rx_alignerrs; 1144 uint32_t rx_bcast_bytes; 1145 uint32_t rx_mcast_bytes; 1146 uint32_t rx_pkts_filtered; 1147 /* Tx stats. */ 1148 uint32_t tx_frames; 1149 uint32_t tx_bcast_frames; 1150 uint32_t tx_mcast_frames; 1151 uint32_t tx_pause_frames; 1152 uint32_t tx_excess_defer; 1153 uint32_t tx_control_frames; 1154 uint32_t tx_deferred; 1155 uint32_t tx_bytes; 1156 uint32_t tx_pkts_64; 1157 uint32_t tx_pkts_65_127; 1158 uint32_t tx_pkts_128_255; 1159 uint32_t tx_pkts_256_511; 1160 uint32_t tx_pkts_512_1023; 1161 uint32_t tx_pkts_1024_1518; 1162 uint32_t tx_pkts_1519_max; 1163 uint32_t tx_single_colls; 1164 uint32_t tx_multi_colls; 1165 uint32_t tx_late_colls; 1166 uint32_t tx_excess_colls; 1167 uint32_t tx_underrun; 1168 uint32_t tx_desc_underrun; 1169 uint32_t tx_lenerrs; 1170 uint32_t tx_pkts_truncated; 1171 uint32_t tx_bcast_bytes; 1172 uint32_t tx_mcast_bytes; 1173 uint32_t updated; 1174 }; 1175 1176 /* CMB(Coalesing message block) */ 1177 struct cmb { 1178 uint32_t cons; 1179 }; 1180 1181 /* Rx free descriptor */ 1182 struct rx_desc { 1183 uint64_t addr; 1184 }; 1185 1186 /* Rx return descriptor */ 1187 struct rx_rdesc { 1188 uint32_t rdinfo; 1189 #define RRD_CSUM_MASK 0x0000FFFF 1190 #define RRD_RD_CNT_MASK 0x000F0000 1191 #define RRD_RD_IDX_MASK 0xFFF00000 1192 #define RRD_CSUM_SHIFT 0 1193 #define RRD_RD_CNT_SHIFT 16 1194 #define RRD_RD_IDX_SHIFT 20 1195 #define RRD_CSUM(x) \ 1196 (((x) & RRD_CSUM_MASK) >> RRD_CSUM_SHIFT) 1197 #define RRD_RD_CNT(x) \ 1198 (((x) & RRD_RD_CNT_MASK) >> RRD_RD_CNT_SHIFT) 1199 #define RRD_RD_IDX(x) \ 1200 (((x) & RRD_RD_IDX_MASK) >> RRD_RD_IDX_SHIFT) 1201 uint32_t rss; 1202 uint32_t vtag; 1203 #define RRD_VLAN_MASK 0x0000FFFF 1204 #define RRD_HEAD_LEN_MASK 0x00FF0000 1205 #define RRD_HDS_MASK 0x03000000 1206 #define RRD_HDS_NONE 0x00000000 1207 #define RRD_HDS_HEAD 0x01000000 1208 #define RRD_HDS_DATA 0x02000000 1209 #define RRD_CPU_MASK 0x0C000000 1210 #define RRD_HASH_FLAG_MASK 0xF0000000 1211 #define RRD_VLAN_SHIFT 0 1212 #define RRD_HEAD_LEN_SHIFT 16 1213 #define RRD_HDS_SHIFT 24 1214 #define RRD_CPU_SHIFT 26 1215 #define RRD_HASH_FLAG_SHIFT 28 1216 #define RRD_VLAN(x) \ 1217 (((x) & RRD_VLAN_MASK) >> RRD_VLAN_SHIFT) 1218 #define RRD_HEAD_LEN(x) \ 1219 (((x) & RRD_HEAD_LEN_MASK) >> RRD_HEAD_LEN_SHIFT) 1220 #define RRD_CPU(x) \ 1221 (((x) & RRD_CPU_MASK) >> RRD_CPU_SHIFT) 1222 uint32_t status; 1223 #define RRD_LEN_MASK 0x00003FFF 1224 #define RRD_LEN_SHIFT 0 1225 #define RRD_TCP_UDPCSUM_NOK 0x00004000 1226 #define RRD_IPCSUM_NOK 0x00008000 1227 #define RRD_VLAN_TAG 0x00010000 1228 #define RRD_PROTO_MASK 0x000E0000 1229 #define RRD_PROTO_IPV4 0x00020000 1230 #define RRD_PROTO_IPV6 0x000C0000 1231 #define RRD_ERR_SUM 0x00100000 1232 #define RRD_ERR_CRC 0x00200000 1233 #define RRD_ERR_ALIGN 0x00400000 1234 #define RRD_ERR_TRUNC 0x00800000 1235 #define RRD_ERR_RUNT 0x01000000 1236 #define RRD_ERR_ICMP 0x02000000 1237 #define RRD_BCAST 0x04000000 1238 #define RRD_MCAST 0x08000000 1239 #define RRD_SNAP_LLC 0x10000000 1240 #define RRD_ETHER 0x00000000 1241 #define RRD_FIFO_FULL 0x20000000 1242 #define RRD_ERR_LENGTH 0x40000000 1243 #define RRD_VALID 0x80000000 1244 #define RRD_BYTES(x) \ 1245 (((x) & RRD_LEN_MASK) >> RRD_LEN_SHIFT) 1246 #define RRD_IPV4(x) \ 1247 (((x) & RRD_PROTO_MASK) == RRD_PROTO_IPV4) 1248 }; 1249 1250 /* Tx descriptor */ 1251 struct tx_desc { 1252 uint32_t len; 1253 #define TD_BUFLEN_MASK 0x00003FFF 1254 #define TD_VLAN_MASK 0xFFFF0000 1255 #define TD_BUFLEN_SHIFT 0 1256 #define TX_BYTES(x) \ 1257 (((x) << TD_BUFLEN_SHIFT) & TD_BUFLEN_MASK) 1258 #define TD_VLAN_SHIFT 16 1259 uint32_t flags; 1260 #define TD_L4HDR_OFFSET_MASK 0x000000FF /* byte unit */ 1261 #define TD_TCPHDR_OFFSET_MASK 0x000000FF /* byte unit */ 1262 #define TD_PLOAD_OFFSET_MASK 0x000000FF /* 2 bytes unit */ 1263 #define TD_CUSTOM_CSUM 0x00000100 1264 #define TD_IPCSUM 0x00000200 1265 #define TD_TCPCSUM 0x00000400 1266 #define TD_UDPCSUM 0x00000800 1267 #define TD_TSO 0x00001000 1268 #define TD_TSO_DESCV1 0x00000000 1269 #define TD_TSO_DESCV2 0x00002000 1270 #define TD_CON_VLAN_TAG 0x00004000 1271 #define TD_INS_VLAN_TAG 0x00008000 1272 #define TD_IPV4_DESCV2 0x00010000 1273 #define TD_LLC_SNAP 0x00020000 1274 #define TD_ETHERNET 0x00000000 1275 #define TD_CUSTOM_CSUM_OFFSET_MASK 0x03FC0000 /* 2 bytes unit */ 1276 #define TD_CUSTOM_CSUM_EVEN_PAD 0x40000000 1277 #define TD_MSS_MASK 0x7FFC0000 1278 #define TD_EOP 0x80000000 1279 #define TD_L4HDR_OFFSET_SHIFT 0 1280 #define TD_TCPHDR_OFFSET_SHIFT 0 1281 #define TD_PLOAD_OFFSET_SHIFT 0 1282 #define TD_CUSTOM_CSUM_OFFSET_SHIFT 18 1283 #define TD_MSS_SHIFT 18 1284 uint64_t addr; 1285 }; 1286 1287 #endif /* _IF_ALCREG_H */
Cache object: 22de7486c069c15304cbd9979ee83c83
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