1 /* 2 * Marvell 88SE64xx/88SE94xx const head file 3 * 4 * Copyright 2007 Red Hat, Inc. 5 * Copyright 2008 Marvell. <kewei@marvell.com> 6 * Copyright 2009-2011 Marvell. <yuxiangl@marvell.com> 7 * 8 * This file is licensed under GPLv2. 9 * 10 * This program is free software; you can redistribute it and/or 11 * modify it under the terms of the GNU General Public License as 12 * published by the Free Software Foundation; version 2 of the 13 * License. 14 * 15 * This program is distributed in the hope that it will be useful, 16 * but WITHOUT ANY WARRANTY; without even the implied warranty of 17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 18 * General Public License for more details. 19 * 20 * You should have received a copy of the GNU General Public License 21 * along with this program; if not, write to the Free Software 22 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 23 * USA 24 */ 25 26 #ifndef _MV_DEFS_H_ 27 #define _MV_DEFS_H_ 28 29 #define PCI_DEVICE_ID_ARECA_1300 0x1300 30 #define PCI_DEVICE_ID_ARECA_1320 0x1320 31 32 enum chip_flavors { 33 chip_6320, 34 chip_6440, 35 chip_6485, 36 chip_9480, 37 chip_9180, 38 chip_9445, 39 chip_9485, 40 chip_1300, 41 chip_1320 42 }; 43 44 /* driver compile-time configuration */ 45 enum driver_configuration { 46 MVS_SLOTS = 512, /* command slots */ 47 MVS_TX_RING_SZ = 1024, /* TX ring size (12-bit) */ 48 MVS_RX_RING_SZ = 1024, /* RX ring size (12-bit) */ 49 /* software requires power-of-2 50 ring size */ 51 MVS_SOC_SLOTS = 64, 52 MVS_SOC_TX_RING_SZ = MVS_SOC_SLOTS * 2, 53 MVS_SOC_RX_RING_SZ = MVS_SOC_SLOTS * 2, 54 55 MVS_SLOT_BUF_SZ = 8192, /* cmd tbl + IU + status + PRD */ 56 MVS_SSP_CMD_SZ = 64, /* SSP command table buffer size */ 57 MVS_ATA_CMD_SZ = 96, /* SATA command table buffer size */ 58 MVS_OAF_SZ = 64, /* Open address frame buffer size */ 59 MVS_QUEUE_SIZE = 32, /* Support Queue depth */ 60 MVS_CAN_QUEUE = MVS_SLOTS - 2, /* SCSI Queue depth */ 61 MVS_SOC_CAN_QUEUE = MVS_SOC_SLOTS - 2, 62 }; 63 64 /* unchangeable hardware details */ 65 enum hardware_details { 66 MVS_MAX_PHYS = 8, /* max. possible phys */ 67 MVS_MAX_PORTS = 8, /* max. possible ports */ 68 MVS_SOC_PHYS = 4, /* soc phys */ 69 MVS_SOC_PORTS = 4, /* soc phys */ 70 MVS_MAX_DEVICES = 1024, /* max supported device */ 71 }; 72 73 /* peripheral registers (BAR2) */ 74 enum peripheral_registers { 75 SPI_CTL = 0x10, /* EEPROM control */ 76 SPI_CMD = 0x14, /* EEPROM command */ 77 SPI_DATA = 0x18, /* EEPROM data */ 78 }; 79 80 enum peripheral_register_bits { 81 TWSI_RDY = (1U << 7), /* EEPROM interface ready */ 82 TWSI_RD = (1U << 4), /* EEPROM read access */ 83 84 SPI_ADDR_MASK = 0x3ffff, /* bits 17:0 */ 85 }; 86 87 enum hw_register_bits { 88 /* MVS_GBL_CTL */ 89 INT_EN = (1U << 1), /* Global int enable */ 90 HBA_RST = (1U << 0), /* HBA reset */ 91 92 /* MVS_GBL_INT_STAT */ 93 INT_XOR = (1U << 4), /* XOR engine event */ 94 INT_SAS_SATA = (1U << 0), /* SAS/SATA event */ 95 96 /* MVS_GBL_PORT_TYPE */ /* shl for ports 1-3 */ 97 SATA_TARGET = (1U << 16), /* port0 SATA target enable */ 98 MODE_AUTO_DET_PORT7 = (1U << 15), /* port0 SAS/SATA autodetect */ 99 MODE_AUTO_DET_PORT6 = (1U << 14), 100 MODE_AUTO_DET_PORT5 = (1U << 13), 101 MODE_AUTO_DET_PORT4 = (1U << 12), 102 MODE_AUTO_DET_PORT3 = (1U << 11), 103 MODE_AUTO_DET_PORT2 = (1U << 10), 104 MODE_AUTO_DET_PORT1 = (1U << 9), 105 MODE_AUTO_DET_PORT0 = (1U << 8), 106 MODE_AUTO_DET_EN = MODE_AUTO_DET_PORT0 | MODE_AUTO_DET_PORT1 | 107 MODE_AUTO_DET_PORT2 | MODE_AUTO_DET_PORT3 | 108 MODE_AUTO_DET_PORT4 | MODE_AUTO_DET_PORT5 | 109 MODE_AUTO_DET_PORT6 | MODE_AUTO_DET_PORT7, 110 MODE_SAS_PORT7_MASK = (1U << 7), /* port0 SAS(1), SATA(0) mode */ 111 MODE_SAS_PORT6_MASK = (1U << 6), 112 MODE_SAS_PORT5_MASK = (1U << 5), 113 MODE_SAS_PORT4_MASK = (1U << 4), 114 MODE_SAS_PORT3_MASK = (1U << 3), 115 MODE_SAS_PORT2_MASK = (1U << 2), 116 MODE_SAS_PORT1_MASK = (1U << 1), 117 MODE_SAS_PORT0_MASK = (1U << 0), 118 MODE_SAS_SATA = MODE_SAS_PORT0_MASK | MODE_SAS_PORT1_MASK | 119 MODE_SAS_PORT2_MASK | MODE_SAS_PORT3_MASK | 120 MODE_SAS_PORT4_MASK | MODE_SAS_PORT5_MASK | 121 MODE_SAS_PORT6_MASK | MODE_SAS_PORT7_MASK, 122 123 /* SAS_MODE value may be 124 * dictated (in hw) by values 125 * of SATA_TARGET & AUTO_DET 126 */ 127 128 /* MVS_TX_CFG */ 129 TX_EN = (1U << 16), /* Enable TX */ 130 TX_RING_SZ_MASK = 0xfff, /* TX ring size, bits 11:0 */ 131 132 /* MVS_RX_CFG */ 133 RX_EN = (1U << 16), /* Enable RX */ 134 RX_RING_SZ_MASK = 0xfff, /* RX ring size, bits 11:0 */ 135 136 /* MVS_INT_COAL */ 137 COAL_EN = (1U << 16), /* Enable int coalescing */ 138 139 /* MVS_INT_STAT, MVS_INT_MASK */ 140 CINT_I2C = (1U << 31), /* I2C event */ 141 CINT_SW0 = (1U << 30), /* software event 0 */ 142 CINT_SW1 = (1U << 29), /* software event 1 */ 143 CINT_PRD_BC = (1U << 28), /* PRD BC err for read cmd */ 144 CINT_DMA_PCIE = (1U << 27), /* DMA to PCIE timeout */ 145 CINT_MEM = (1U << 26), /* int mem parity err */ 146 CINT_I2C_SLAVE = (1U << 25), /* slave I2C event */ 147 CINT_SRS = (1U << 3), /* SRS event */ 148 CINT_CI_STOP = (1U << 1), /* cmd issue stopped */ 149 CINT_DONE = (1U << 0), /* cmd completion */ 150 151 /* shl for ports 1-3 */ 152 CINT_PORT_STOPPED = (1U << 16), /* port0 stopped */ 153 CINT_PORT = (1U << 8), /* port0 event */ 154 CINT_PORT_MASK_OFFSET = 8, 155 CINT_PORT_MASK = (0xFF << CINT_PORT_MASK_OFFSET), 156 CINT_PHY_MASK_OFFSET = 4, 157 CINT_PHY_MASK = (0x0F << CINT_PHY_MASK_OFFSET), 158 159 /* TX (delivery) ring bits */ 160 TXQ_CMD_SHIFT = 29, 161 TXQ_CMD_SSP = 1, /* SSP protocol */ 162 TXQ_CMD_SMP = 2, /* SMP protocol */ 163 TXQ_CMD_STP = 3, /* STP/SATA protocol */ 164 TXQ_CMD_SSP_FREE_LIST = 4, /* add to SSP targ free list */ 165 TXQ_CMD_SLOT_RESET = 7, /* reset command slot */ 166 TXQ_MODE_I = (1U << 28), /* mode: 0=target,1=initiator */ 167 TXQ_MODE_TARGET = 0, 168 TXQ_MODE_INITIATOR = 1, 169 TXQ_PRIO_HI = (1U << 27), /* priority: 0=normal, 1=high */ 170 TXQ_PRI_NORMAL = 0, 171 TXQ_PRI_HIGH = 1, 172 TXQ_SRS_SHIFT = 20, /* SATA register set */ 173 TXQ_SRS_MASK = 0x7f, 174 TXQ_PHY_SHIFT = 12, /* PHY bitmap */ 175 TXQ_PHY_MASK = 0xff, 176 TXQ_SLOT_MASK = 0xfff, /* slot number */ 177 178 /* RX (completion) ring bits */ 179 RXQ_GOOD = (1U << 23), /* Response good */ 180 RXQ_SLOT_RESET = (1U << 21), /* Slot reset complete */ 181 RXQ_CMD_RX = (1U << 20), /* target cmd received */ 182 RXQ_ATTN = (1U << 19), /* attention */ 183 RXQ_RSP = (1U << 18), /* response frame xfer'd */ 184 RXQ_ERR = (1U << 17), /* err info rec xfer'd */ 185 RXQ_DONE = (1U << 16), /* cmd complete */ 186 RXQ_SLOT_MASK = 0xfff, /* slot number */ 187 188 /* mvs_cmd_hdr bits */ 189 MCH_PRD_LEN_SHIFT = 16, /* 16-bit PRD table len */ 190 MCH_SSP_FR_TYPE_SHIFT = 13, /* SSP frame type */ 191 192 /* SSP initiator only */ 193 MCH_SSP_FR_CMD = 0x0, /* COMMAND frame */ 194 195 /* SSP initiator or target */ 196 MCH_SSP_FR_TASK = 0x1, /* TASK frame */ 197 198 /* SSP target only */ 199 MCH_SSP_FR_XFER_RDY = 0x4, /* XFER_RDY frame */ 200 MCH_SSP_FR_RESP = 0x5, /* RESPONSE frame */ 201 MCH_SSP_FR_READ = 0x6, /* Read DATA frame(s) */ 202 MCH_SSP_FR_READ_RESP = 0x7, /* ditto, plus RESPONSE */ 203 204 MCH_SSP_MODE_PASSTHRU = 1, 205 MCH_SSP_MODE_NORMAL = 0, 206 MCH_PASSTHRU = (1U << 12), /* pass-through (SSP) */ 207 MCH_FBURST = (1U << 11), /* first burst (SSP) */ 208 MCH_CHK_LEN = (1U << 10), /* chk xfer len (SSP) */ 209 MCH_RETRY = (1U << 9), /* tport layer retry (SSP) */ 210 MCH_PROTECTION = (1U << 8), /* protection info rec (SSP) */ 211 MCH_RESET = (1U << 7), /* Reset (STP/SATA) */ 212 MCH_FPDMA = (1U << 6), /* First party DMA (STP/SATA) */ 213 MCH_ATAPI = (1U << 5), /* ATAPI (STP/SATA) */ 214 MCH_BIST = (1U << 4), /* BIST activate (STP/SATA) */ 215 MCH_PMP_MASK = 0xf, /* PMP from cmd FIS (STP/SATA)*/ 216 217 CCTL_RST = (1U << 5), /* port logic reset */ 218 219 /* 0(LSB first), 1(MSB first) */ 220 CCTL_ENDIAN_DATA = (1U << 3), /* PRD data */ 221 CCTL_ENDIAN_RSP = (1U << 2), /* response frame */ 222 CCTL_ENDIAN_OPEN = (1U << 1), /* open address frame */ 223 CCTL_ENDIAN_CMD = (1U << 0), /* command table */ 224 225 /* MVS_Px_SER_CTLSTAT (per-phy control) */ 226 PHY_SSP_RST = (1U << 3), /* reset SSP link layer */ 227 PHY_BCAST_CHG = (1U << 2), /* broadcast(change) notif */ 228 PHY_RST_HARD = (1U << 1), /* hard reset + phy reset */ 229 PHY_RST = (1U << 0), /* phy reset */ 230 PHY_READY_MASK = (1U << 20), 231 232 /* MVS_Px_INT_STAT, MVS_Px_INT_MASK (per-phy events) */ 233 PHYEV_DEC_ERR = (1U << 24), /* Phy Decoding Error */ 234 PHYEV_DCDR_ERR = (1U << 23), /* STP Deocder Error */ 235 PHYEV_CRC_ERR = (1U << 22), /* STP CRC Error */ 236 PHYEV_UNASSOC_FIS = (1U << 19), /* unassociated FIS rx'd */ 237 PHYEV_AN = (1U << 18), /* SATA async notification */ 238 PHYEV_BIST_ACT = (1U << 17), /* BIST activate FIS */ 239 PHYEV_SIG_FIS = (1U << 16), /* signature FIS */ 240 PHYEV_POOF = (1U << 12), /* phy ready from 1 -> 0 */ 241 PHYEV_IU_BIG = (1U << 11), /* IU too long err */ 242 PHYEV_IU_SMALL = (1U << 10), /* IU too short err */ 243 PHYEV_UNK_TAG = (1U << 9), /* unknown tag */ 244 PHYEV_BROAD_CH = (1U << 8), /* broadcast(CHANGE) */ 245 PHYEV_COMWAKE = (1U << 7), /* COMWAKE rx'd */ 246 PHYEV_PORT_SEL = (1U << 6), /* port selector present */ 247 PHYEV_HARD_RST = (1U << 5), /* hard reset rx'd */ 248 PHYEV_ID_TMOUT = (1U << 4), /* identify timeout */ 249 PHYEV_ID_FAIL = (1U << 3), /* identify failed */ 250 PHYEV_ID_DONE = (1U << 2), /* identify done */ 251 PHYEV_HARD_RST_DONE = (1U << 1), /* hard reset done */ 252 PHYEV_RDY_CH = (1U << 0), /* phy ready changed state */ 253 254 /* MVS_PCS */ 255 PCS_EN_SATA_REG_SHIFT = (16), /* Enable SATA Register Set */ 256 PCS_EN_PORT_XMT_SHIFT = (12), /* Enable Port Transmit */ 257 PCS_EN_PORT_XMT_SHIFT2 = (8), /* For 6485 */ 258 PCS_SATA_RETRY = (1U << 8), /* retry ctl FIS on R_ERR */ 259 PCS_RSP_RX_EN = (1U << 7), /* raw response rx */ 260 PCS_SATA_RETRY_2 = (1U << 6), /* For 9180 */ 261 PCS_SELF_CLEAR = (1U << 5), /* self-clearing int mode */ 262 PCS_FIS_RX_EN = (1U << 4), /* FIS rx enable */ 263 PCS_CMD_STOP_ERR = (1U << 3), /* cmd stop-on-err enable */ 264 PCS_CMD_RST = (1U << 1), /* reset cmd issue */ 265 PCS_CMD_EN = (1U << 0), /* enable cmd issue */ 266 267 /* Port n Attached Device Info */ 268 PORT_DEV_SSP_TRGT = (1U << 19), 269 PORT_DEV_SMP_TRGT = (1U << 18), 270 PORT_DEV_STP_TRGT = (1U << 17), 271 PORT_DEV_SSP_INIT = (1U << 11), 272 PORT_DEV_SMP_INIT = (1U << 10), 273 PORT_DEV_STP_INIT = (1U << 9), 274 PORT_PHY_ID_MASK = (0xFFU << 24), 275 PORT_SSP_TRGT_MASK = (0x1U << 19), 276 PORT_SSP_INIT_MASK = (0x1U << 11), 277 PORT_DEV_TRGT_MASK = (0x7U << 17), 278 PORT_DEV_INIT_MASK = (0x7U << 9), 279 PORT_DEV_TYPE_MASK = (0x7U << 0), 280 281 /* Port n PHY Status */ 282 PHY_RDY = (1U << 2), 283 PHY_DW_SYNC = (1U << 1), 284 PHY_OOB_DTCTD = (1U << 0), 285 286 /* VSR */ 287 /* PHYMODE 6 (CDB) */ 288 PHY_MODE6_LATECLK = (1U << 29), /* Lock Clock */ 289 PHY_MODE6_DTL_SPEED = (1U << 27), /* Digital Loop Speed */ 290 PHY_MODE6_FC_ORDER = (1U << 26), /* Fibre Channel Mode Order*/ 291 PHY_MODE6_MUCNT_EN = (1U << 24), /* u Count Enable */ 292 PHY_MODE6_SEL_MUCNT_LEN = (1U << 22), /* Training Length Select */ 293 PHY_MODE6_SELMUPI = (1U << 20), /* Phase Multi Select (init) */ 294 PHY_MODE6_SELMUPF = (1U << 18), /* Phase Multi Select (final) */ 295 PHY_MODE6_SELMUFF = (1U << 16), /* Freq Loop Multi Sel(final) */ 296 PHY_MODE6_SELMUFI = (1U << 14), /* Freq Loop Multi Sel(init) */ 297 PHY_MODE6_FREEZE_LOOP = (1U << 12), /* Freeze Rx CDR Loop */ 298 PHY_MODE6_INT_RXFOFFS = (1U << 3), /* Rx CDR Freq Loop Enable */ 299 PHY_MODE6_FRC_RXFOFFS = (1U << 2), /* Initial Rx CDR Offset */ 300 PHY_MODE6_STAU_0D8 = (1U << 1), /* Rx CDR Freq Loop Saturate */ 301 PHY_MODE6_RXSAT_DIS = (1U << 0), /* Saturate Ctl */ 302 }; 303 304 /* SAS/SATA configuration port registers, aka phy registers */ 305 enum sas_sata_config_port_regs { 306 PHYR_IDENTIFY = 0x00, /* info for IDENTIFY frame */ 307 PHYR_ADDR_LO = 0x04, /* my SAS address (low) */ 308 PHYR_ADDR_HI = 0x08, /* my SAS address (high) */ 309 PHYR_ATT_DEV_INFO = 0x0C, /* attached device info */ 310 PHYR_ATT_ADDR_LO = 0x10, /* attached dev SAS addr (low) */ 311 PHYR_ATT_ADDR_HI = 0x14, /* attached dev SAS addr (high) */ 312 PHYR_SATA_CTL = 0x18, /* SATA control */ 313 PHYR_PHY_STAT = 0x1C, /* PHY status */ 314 PHYR_SATA_SIG0 = 0x20, /*port SATA signature FIS(Byte 0-3) */ 315 PHYR_SATA_SIG1 = 0x24, /*port SATA signature FIS(Byte 4-7) */ 316 PHYR_SATA_SIG2 = 0x28, /*port SATA signature FIS(Byte 8-11) */ 317 PHYR_SATA_SIG3 = 0x2c, /*port SATA signature FIS(Byte 12-15) */ 318 PHYR_R_ERR_COUNT = 0x30, /* port R_ERR count register */ 319 PHYR_CRC_ERR_COUNT = 0x34, /* port CRC error count register */ 320 PHYR_WIDE_PORT = 0x38, /* wide port participating */ 321 PHYR_CURRENT0 = 0x80, /* current connection info 0 */ 322 PHYR_CURRENT1 = 0x84, /* current connection info 1 */ 323 PHYR_CURRENT2 = 0x88, /* current connection info 2 */ 324 CONFIG_ID_FRAME0 = 0x100, /* Port device ID frame register 0 */ 325 CONFIG_ID_FRAME1 = 0x104, /* Port device ID frame register 1 */ 326 CONFIG_ID_FRAME2 = 0x108, /* Port device ID frame register 2 */ 327 CONFIG_ID_FRAME3 = 0x10c, /* Port device ID frame register 3 */ 328 CONFIG_ID_FRAME4 = 0x110, /* Port device ID frame register 4 */ 329 CONFIG_ID_FRAME5 = 0x114, /* Port device ID frame register 5 */ 330 CONFIG_ID_FRAME6 = 0x118, /* Port device ID frame register 6 */ 331 CONFIG_ATT_ID_FRAME0 = 0x11c, /* attached ID frame register 0 */ 332 CONFIG_ATT_ID_FRAME1 = 0x120, /* attached ID frame register 1 */ 333 CONFIG_ATT_ID_FRAME2 = 0x124, /* attached ID frame register 2 */ 334 CONFIG_ATT_ID_FRAME3 = 0x128, /* attached ID frame register 3 */ 335 CONFIG_ATT_ID_FRAME4 = 0x12c, /* attached ID frame register 4 */ 336 CONFIG_ATT_ID_FRAME5 = 0x130, /* attached ID frame register 5 */ 337 CONFIG_ATT_ID_FRAME6 = 0x134, /* attached ID frame register 6 */ 338 }; 339 340 enum sas_cmd_port_registers { 341 CMD_CMRST_OOB_DET = 0x100, /* COMRESET OOB detect register */ 342 CMD_CMWK_OOB_DET = 0x104, /* COMWAKE OOB detect register */ 343 CMD_CMSAS_OOB_DET = 0x108, /* COMSAS OOB detect register */ 344 CMD_BRST_OOB_DET = 0x10c, /* burst OOB detect register */ 345 CMD_OOB_SPACE = 0x110, /* OOB space control register */ 346 CMD_OOB_BURST = 0x114, /* OOB burst control register */ 347 CMD_PHY_TIMER = 0x118, /* PHY timer control register */ 348 CMD_PHY_CONFIG0 = 0x11c, /* PHY config register 0 */ 349 CMD_PHY_CONFIG1 = 0x120, /* PHY config register 1 */ 350 CMD_SAS_CTL0 = 0x124, /* SAS control register 0 */ 351 CMD_SAS_CTL1 = 0x128, /* SAS control register 1 */ 352 CMD_SAS_CTL2 = 0x12c, /* SAS control register 2 */ 353 CMD_SAS_CTL3 = 0x130, /* SAS control register 3 */ 354 CMD_ID_TEST = 0x134, /* ID test register */ 355 CMD_PL_TIMER = 0x138, /* PL timer register */ 356 CMD_WD_TIMER = 0x13c, /* WD timer register */ 357 CMD_PORT_SEL_COUNT = 0x140, /* port selector count register */ 358 CMD_APP_MEM_CTL = 0x144, /* Application Memory Control */ 359 CMD_XOR_MEM_CTL = 0x148, /* XOR Block Memory Control */ 360 CMD_DMA_MEM_CTL = 0x14c, /* DMA Block Memory Control */ 361 CMD_PORT_MEM_CTL0 = 0x150, /* Port Memory Control 0 */ 362 CMD_PORT_MEM_CTL1 = 0x154, /* Port Memory Control 1 */ 363 CMD_SATA_PORT_MEM_CTL0 = 0x158, /* SATA Port Memory Control 0 */ 364 CMD_SATA_PORT_MEM_CTL1 = 0x15c, /* SATA Port Memory Control 1 */ 365 CMD_XOR_MEM_BIST_CTL = 0x160, /* XOR Memory BIST Control */ 366 CMD_XOR_MEM_BIST_STAT = 0x164, /* XOR Memroy BIST Status */ 367 CMD_DMA_MEM_BIST_CTL = 0x168, /* DMA Memory BIST Control */ 368 CMD_DMA_MEM_BIST_STAT = 0x16c, /* DMA Memory BIST Status */ 369 CMD_PORT_MEM_BIST_CTL = 0x170, /* Port Memory BIST Control */ 370 CMD_PORT_MEM_BIST_STAT0 = 0x174, /* Port Memory BIST Status 0 */ 371 CMD_PORT_MEM_BIST_STAT1 = 0x178, /* Port Memory BIST Status 1 */ 372 CMD_STP_MEM_BIST_CTL = 0x17c, /* STP Memory BIST Control */ 373 CMD_STP_MEM_BIST_STAT0 = 0x180, /* STP Memory BIST Status 0 */ 374 CMD_STP_MEM_BIST_STAT1 = 0x184, /* STP Memory BIST Status 1 */ 375 CMD_RESET_COUNT = 0x188, /* Reset Count */ 376 CMD_MONTR_DATA_SEL = 0x18C, /* Monitor Data/Select */ 377 CMD_PLL_PHY_CONFIG = 0x190, /* PLL/PHY Configuration */ 378 CMD_PHY_CTL = 0x194, /* PHY Control and Status */ 379 CMD_PHY_TEST_COUNT0 = 0x198, /* Phy Test Count 0 */ 380 CMD_PHY_TEST_COUNT1 = 0x19C, /* Phy Test Count 1 */ 381 CMD_PHY_TEST_COUNT2 = 0x1A0, /* Phy Test Count 2 */ 382 CMD_APP_ERR_CONFIG = 0x1A4, /* Application Error Configuration */ 383 CMD_PND_FIFO_CTL0 = 0x1A8, /* Pending FIFO Control 0 */ 384 CMD_HOST_CTL = 0x1AC, /* Host Control Status */ 385 CMD_HOST_WR_DATA = 0x1B0, /* Host Write Data */ 386 CMD_HOST_RD_DATA = 0x1B4, /* Host Read Data */ 387 CMD_PHY_MODE_21 = 0x1B8, /* Phy Mode 21 */ 388 CMD_SL_MODE0 = 0x1BC, /* SL Mode 0 */ 389 CMD_SL_MODE1 = 0x1C0, /* SL Mode 1 */ 390 CMD_PND_FIFO_CTL1 = 0x1C4, /* Pending FIFO Control 1 */ 391 }; 392 393 enum mvs_info_flags { 394 MVF_MSI = (1U << 0), /* MSI is enabled */ 395 MVF_PHY_PWR_FIX = (1U << 1), /* bug workaround */ 396 MVF_FLAG_SOC = (1U << 2), /* SoC integrated controllers */ 397 }; 398 399 enum mvs_event_flags { 400 PHY_PLUG_EVENT = (3U), 401 PHY_PLUG_IN = (1U << 0), /* phy plug in */ 402 PHY_PLUG_OUT = (1U << 1), /* phy plug out */ 403 }; 404 405 enum mvs_port_type { 406 PORT_TGT_MASK = (1U << 5), 407 PORT_INIT_PORT = (1U << 4), 408 PORT_TGT_PORT = (1U << 3), 409 PORT_INIT_TGT_PORT = (PORT_INIT_PORT | PORT_TGT_PORT), 410 PORT_TYPE_SAS = (1U << 1), 411 PORT_TYPE_SATA = (1U << 0), 412 }; 413 414 /* Command Table Format */ 415 enum ct_format { 416 /* SSP */ 417 SSP_F_H = 0x00, 418 SSP_F_IU = 0x18, 419 SSP_F_MAX = 0x4D, 420 /* STP */ 421 STP_CMD_FIS = 0x00, 422 STP_ATAPI_CMD = 0x40, 423 STP_F_MAX = 0x10, 424 /* SMP */ 425 SMP_F_T = 0x00, 426 SMP_F_DEP = 0x01, 427 SMP_F_MAX = 0x101, 428 }; 429 430 enum status_buffer { 431 SB_EIR_OFF = 0x00, /* Error Information Record */ 432 SB_RFB_OFF = 0x08, /* Response Frame Buffer */ 433 SB_RFB_MAX = 0x400, /* RFB size*/ 434 }; 435 436 enum error_info_rec { 437 CMD_ISS_STPD = (1U << 31), /* Cmd Issue Stopped */ 438 CMD_PI_ERR = (1U << 30), /* Protection info error. see flags2 */ 439 RSP_OVER = (1U << 29), /* rsp buffer overflow */ 440 RETRY_LIM = (1U << 28), /* FIS/frame retry limit exceeded */ 441 UNK_FIS = (1U << 27), /* unknown FIS */ 442 DMA_TERM = (1U << 26), /* DMA terminate primitive rx'd */ 443 SYNC_ERR = (1U << 25), /* SYNC rx'd during frame xmit */ 444 TFILE_ERR = (1U << 24), /* SATA taskfile Error bit set */ 445 R_ERR = (1U << 23), /* SATA returned R_ERR prim */ 446 RD_OFS = (1U << 20), /* Read DATA frame invalid offset */ 447 XFER_RDY_OFS = (1U << 19), /* XFER_RDY offset error */ 448 UNEXP_XFER_RDY = (1U << 18), /* unexpected XFER_RDY error */ 449 DATA_OVER_UNDER = (1U << 16), /* data overflow/underflow */ 450 INTERLOCK = (1U << 15), /* interlock error */ 451 NAK = (1U << 14), /* NAK rx'd */ 452 ACK_NAK_TO = (1U << 13), /* ACK/NAK timeout */ 453 CXN_CLOSED = (1U << 12), /* cxn closed w/out ack/nak */ 454 OPEN_TO = (1U << 11), /* I_T nexus lost, open cxn timeout */ 455 PATH_BLOCKED = (1U << 10), /* I_T nexus lost, pathway blocked */ 456 NO_DEST = (1U << 9), /* I_T nexus lost, no destination */ 457 STP_RES_BSY = (1U << 8), /* STP resources busy */ 458 BREAK = (1U << 7), /* break received */ 459 BAD_DEST = (1U << 6), /* bad destination */ 460 BAD_PROTO = (1U << 5), /* protocol not supported */ 461 BAD_RATE = (1U << 4), /* cxn rate not supported */ 462 WRONG_DEST = (1U << 3), /* wrong destination error */ 463 CREDIT_TO = (1U << 2), /* credit timeout */ 464 WDOG_TO = (1U << 1), /* watchdog timeout */ 465 BUF_PAR = (1U << 0), /* buffer parity error */ 466 }; 467 468 enum error_info_rec_2 { 469 SLOT_BSY_ERR = (1U << 31), /* Slot Busy Error */ 470 GRD_CHK_ERR = (1U << 14), /* Guard Check Error */ 471 APP_CHK_ERR = (1U << 13), /* Application Check error */ 472 REF_CHK_ERR = (1U << 12), /* Reference Check Error */ 473 USR_BLK_NM = (1U << 0), /* User Block Number */ 474 }; 475 476 enum pci_cfg_register_bits { 477 PCTL_PWR_OFF = (0xFU << 24), 478 PCTL_COM_ON = (0xFU << 20), 479 PCTL_LINK_RST = (0xFU << 16), 480 PCTL_LINK_OFFS = (16), 481 PCTL_PHY_DSBL = (0xFU << 12), 482 PCTL_PHY_DSBL_OFFS = (12), 483 PRD_REQ_SIZE = (0x4000), 484 PRD_REQ_MASK = (0x00007000), 485 PLS_NEG_LINK_WD = (0x3FU << 4), 486 PLS_NEG_LINK_WD_OFFS = 4, 487 PLS_LINK_SPD = (0x0FU << 0), 488 PLS_LINK_SPD_OFFS = 0, 489 }; 490 491 enum open_frame_protocol { 492 PROTOCOL_SMP = 0x0, 493 PROTOCOL_SSP = 0x1, 494 PROTOCOL_STP = 0x2, 495 }; 496 497 /* define for response frame datapres field */ 498 enum datapres_field { 499 NO_DATA = 0, 500 RESPONSE_DATA = 1, 501 SENSE_DATA = 2, 502 }; 503 504 /* define task management IU */ 505 struct mvs_tmf_task{ 506 u8 tmf; 507 u16 tag_of_task_to_be_managed; 508 }; 509 #endif 510