1 /* 2 * SDIO spec header file 3 * Protocol and standard (common) device definitions 4 * 5 * Copyright (C) 1999-2010, Broadcom Corporation 6 * 7 * Unless you and Broadcom execute a separate written software license 8 * agreement governing use of this software, this software is licensed to you 9 * under the terms of the GNU General Public License version 2 (the "GPL"), 10 * available at http://www.broadcom.com/licenses/GPLv2.php, with the 11 * following added to such license: 12 * 13 * As a special exception, the copyright holders of this software give you 14 * permission to link this software with independent modules, and to copy and 15 * distribute the resulting executable under terms of your choice, provided that 16 * you also meet, for each linked independent module, the terms and conditions of 17 * the license of that module. An independent module is a module which is not 18 * derived from this software. The special exception does not apply to any 19 * modifications of the software. 20 * 21 * Notwithstanding the above, under no circumstances may you combine this 22 * software in any way with any other Broadcom software provided under a license 23 * other than the GPL, without Broadcom's express prior written consent. 24 * 25 * $Id: sdio.h,v 13.24.4.1.4.1.16.1 2009/08/12 01:08:02 Exp $ 26 */ 27 28 #ifndef _SDIO_H 29 #define _SDIO_H 30 31 32 /* CCCR structure for function 0 */ 33 typedef volatile struct { 34 uint8 cccr_sdio_rev; /* RO, cccr and sdio revision */ 35 uint8 sd_rev; /* RO, sd spec revision */ 36 uint8 io_en; /* I/O enable */ 37 uint8 io_rdy; /* I/O ready reg */ 38 uint8 intr_ctl; /* Master and per function interrupt enable control */ 39 uint8 intr_status; /* RO, interrupt pending status */ 40 uint8 io_abort; /* read/write abort or reset all functions */ 41 uint8 bus_inter; /* bus interface control */ 42 uint8 capability; /* RO, card capability */ 43 44 uint8 cis_base_low; /* 0x9 RO, common CIS base address, LSB */ 45 uint8 cis_base_mid; 46 uint8 cis_base_high; /* 0xB RO, common CIS base address, MSB */ 47 48 /* suspend/resume registers */ 49 uint8 bus_suspend; /* 0xC */ 50 uint8 func_select; /* 0xD */ 51 uint8 exec_flag; /* 0xE */ 52 uint8 ready_flag; /* 0xF */ 53 54 uint8 fn0_blk_size[2]; /* 0x10(LSB), 0x11(MSB) */ 55 56 uint8 power_control; /* 0x12 (SDIO version 1.10) */ 57 58 uint8 speed_control; /* 0x13 */ 59 } sdio_regs_t; 60 61 /* SDIO Device CCCR offsets */ 62 #define SDIOD_CCCR_REV 0x00 63 #define SDIOD_CCCR_SDREV 0x01 64 #define SDIOD_CCCR_IOEN 0x02 65 #define SDIOD_CCCR_IORDY 0x03 66 #define SDIOD_CCCR_INTEN 0x04 67 #define SDIOD_CCCR_INTPEND 0x05 68 #define SDIOD_CCCR_IOABORT 0x06 69 #define SDIOD_CCCR_BICTRL 0x07 70 #define SDIOD_CCCR_CAPABLITIES 0x08 71 #define SDIOD_CCCR_CISPTR_0 0x09 72 #define SDIOD_CCCR_CISPTR_1 0x0A 73 #define SDIOD_CCCR_CISPTR_2 0x0B 74 #define SDIOD_CCCR_BUSSUSP 0x0C 75 #define SDIOD_CCCR_FUNCSEL 0x0D 76 #define SDIOD_CCCR_EXECFLAGS 0x0E 77 #define SDIOD_CCCR_RDYFLAGS 0x0F 78 #define SDIOD_CCCR_BLKSIZE_0 0x10 79 #define SDIOD_CCCR_BLKSIZE_1 0x11 80 #define SDIOD_CCCR_POWER_CONTROL 0x12 81 #define SDIOD_CCCR_SPEED_CONTROL 0x13 82 83 /* Broadcom extensions (corerev >= 1) */ 84 #define SDIOD_CCCR_BRCM_SEPINT 0xf2 85 86 /* cccr_sdio_rev */ 87 #define SDIO_REV_SDIOID_MASK 0xf0 /* SDIO spec revision number */ 88 #define SDIO_REV_CCCRID_MASK 0x0f /* CCCR format version number */ 89 90 /* sd_rev */ 91 #define SD_REV_PHY_MASK 0x0f /* SD format version number */ 92 93 /* io_en */ 94 #define SDIO_FUNC_ENABLE_1 0x02 /* function 1 I/O enable */ 95 #define SDIO_FUNC_ENABLE_2 0x04 /* function 2 I/O enable */ 96 97 /* io_rdys */ 98 #define SDIO_FUNC_READY_1 0x02 /* function 1 I/O ready */ 99 #define SDIO_FUNC_READY_2 0x04 /* function 2 I/O ready */ 100 101 /* intr_ctl */ 102 #define INTR_CTL_MASTER_EN 0x1 /* interrupt enable master */ 103 #define INTR_CTL_FUNC1_EN 0x2 /* interrupt enable for function 1 */ 104 #define INTR_CTL_FUNC2_EN 0x4 /* interrupt enable for function 2 */ 105 106 /* intr_status */ 107 #define INTR_STATUS_FUNC1 0x2 /* interrupt pending for function 1 */ 108 #define INTR_STATUS_FUNC2 0x4 /* interrupt pending for function 2 */ 109 110 /* io_abort */ 111 #define IO_ABORT_RESET_ALL 0x08 /* I/O card reset */ 112 #define IO_ABORT_FUNC_MASK 0x07 /* abort selction: function x */ 113 114 /* bus_inter */ 115 #define BUS_CARD_DETECT_DIS 0x80 /* Card Detect disable */ 116 #define BUS_SPI_CONT_INTR_CAP 0x40 /* support continuous SPI interrupt */ 117 #define BUS_SPI_CONT_INTR_EN 0x20 /* continuous SPI interrupt enable */ 118 #define BUS_SD_DATA_WIDTH_MASK 0x03 /* bus width mask */ 119 #define BUS_SD_DATA_WIDTH_4BIT 0x02 /* bus width 4-bit mode */ 120 #define BUS_SD_DATA_WIDTH_1BIT 0x00 /* bus width 1-bit mode */ 121 122 /* capability */ 123 #define SDIO_CAP_4BLS 0x80 /* 4-bit support for low speed card */ 124 #define SDIO_CAP_LSC 0x40 /* low speed card */ 125 #define SDIO_CAP_E4MI 0x20 /* enable interrupt between block of data in 4-bit mode */ 126 #define SDIO_CAP_S4MI 0x10 /* support interrupt between block of data in 4-bit mode */ 127 #define SDIO_CAP_SBS 0x08 /* support suspend/resume */ 128 #define SDIO_CAP_SRW 0x04 /* support read wait */ 129 #define SDIO_CAP_SMB 0x02 /* support multi-block transfer */ 130 #define SDIO_CAP_SDC 0x01 /* Support Direct commands during multi-byte transfer */ 131 132 /* power_control */ 133 #define SDIO_POWER_SMPC 0x01 /* supports master power control (RO) */ 134 #define SDIO_POWER_EMPC 0x02 /* enable master power control (allow > 200mA) (RW) */ 135 136 /* speed_control (control device entry into high-speed clocking mode) */ 137 #define SDIO_SPEED_SHS 0x01 /* supports high-speed [clocking] mode (RO) */ 138 #define SDIO_SPEED_EHS 0x02 /* enable high-speed [clocking] mode (RW) */ 139 140 /* brcm sepint */ 141 #define SDIO_SEPINT_MASK 0x01 /* route sdpcmdev intr onto separate pad (chip-specific) */ 142 #define SDIO_SEPINT_OE 0x02 /* 1 asserts output enable for above pad */ 143 #define SDIO_SEPINT_ACT_HI 0x04 /* use active high interrupt level instead of active low */ 144 145 /* FBR structure for function 1-7, FBR addresses and register offsets */ 146 typedef volatile struct { 147 uint8 devctr; /* device interface, CSA control */ 148 uint8 ext_dev; /* extended standard I/O device type code */ 149 uint8 pwr_sel; /* power selection support */ 150 uint8 PAD[6]; /* reserved */ 151 152 uint8 cis_low; /* CIS LSB */ 153 uint8 cis_mid; 154 uint8 cis_high; /* CIS MSB */ 155 uint8 csa_low; /* code storage area, LSB */ 156 uint8 csa_mid; 157 uint8 csa_high; /* code storage area, MSB */ 158 uint8 csa_dat_win; /* data access window to function */ 159 160 uint8 fnx_blk_size[2]; /* block size, little endian */ 161 } sdio_fbr_t; 162 163 /* Maximum number of I/O funcs */ 164 #define SDIOD_MAX_IOFUNCS 7 165 166 /* SDIO Device FBR Start Address */ 167 #define SDIOD_FBR_STARTADDR 0x100 168 169 /* SDIO Device FBR Size */ 170 #define SDIOD_FBR_SIZE 0x100 171 172 /* Macro to calculate FBR register base */ 173 #define SDIOD_FBR_BASE(n) ((n) * 0x100) 174 175 /* Function register offsets */ 176 #define SDIOD_FBR_DEVCTR 0x00 /* basic info for function */ 177 #define SDIOD_FBR_EXT_DEV 0x01 /* extended I/O device code */ 178 #define SDIOD_FBR_PWR_SEL 0x02 /* power selection bits */ 179 180 /* SDIO Function CIS ptr offset */ 181 #define SDIOD_FBR_CISPTR_0 0x09 182 #define SDIOD_FBR_CISPTR_1 0x0A 183 #define SDIOD_FBR_CISPTR_2 0x0B 184 185 /* Code Storage Area pointer */ 186 #define SDIOD_FBR_CSA_ADDR_0 0x0C 187 #define SDIOD_FBR_CSA_ADDR_1 0x0D 188 #define SDIOD_FBR_CSA_ADDR_2 0x0E 189 #define SDIOD_FBR_CSA_DATA 0x0F 190 191 /* SDIO Function I/O Block Size */ 192 #define SDIOD_FBR_BLKSIZE_0 0x10 193 #define SDIOD_FBR_BLKSIZE_1 0x11 194 195 /* devctr */ 196 #define SDIOD_FBR_DEVCTR_DIC 0x0f /* device interface code */ 197 #define SDIOD_FBR_DECVTR_CSA 0x40 /* CSA support flag */ 198 #define SDIOD_FBR_DEVCTR_CSA_EN 0x80 /* CSA enabled */ 199 /* interface codes */ 200 #define SDIOD_DIC_NONE 0 /* SDIO standard interface is not supported */ 201 #define SDIOD_DIC_UART 1 202 #define SDIOD_DIC_BLUETOOTH_A 2 203 #define SDIOD_DIC_BLUETOOTH_B 3 204 #define SDIOD_DIC_GPS 4 205 #define SDIOD_DIC_CAMERA 5 206 #define SDIOD_DIC_PHS 6 207 #define SDIOD_DIC_WLAN 7 208 #define SDIOD_DIC_EXT 0xf /* extended device interface, read ext_dev register */ 209 210 /* pwr_sel */ 211 #define SDIOD_PWR_SEL_SPS 0x01 /* supports power selection */ 212 #define SDIOD_PWR_SEL_EPS 0x02 /* enable power selection (low-current mode) */ 213 214 /* misc defines */ 215 #define SDIO_FUNC_0 0 216 #define SDIO_FUNC_1 1 217 #define SDIO_FUNC_2 2 218 #define SDIO_FUNC_3 3 219 #define SDIO_FUNC_4 4 220 #define SDIO_FUNC_5 5 221 #define SDIO_FUNC_6 6 222 #define SDIO_FUNC_7 7 223 224 #define SD_CARD_TYPE_UNKNOWN 0 /* bad type or unrecognized */ 225 #define SD_CARD_TYPE_IO 1 /* IO only card */ 226 #define SD_CARD_TYPE_MEMORY 2 /* memory only card */ 227 #define SD_CARD_TYPE_COMBO 3 /* IO and memory combo card */ 228 229 #define SDIO_MAX_BLOCK_SIZE 2048 /* maximum block size for block mode operation */ 230 #define SDIO_MIN_BLOCK_SIZE 1 /* minimum block size for block mode operation */ 231 232 /* Card registers: status bit position */ 233 #define CARDREG_STATUS_BIT_OUTOFRANGE 31 234 #define CARDREG_STATUS_BIT_COMCRCERROR 23 235 #define CARDREG_STATUS_BIT_ILLEGALCOMMAND 22 236 #define CARDREG_STATUS_BIT_ERROR 19 237 #define CARDREG_STATUS_BIT_IOCURRENTSTATE3 12 238 #define CARDREG_STATUS_BIT_IOCURRENTSTATE2 11 239 #define CARDREG_STATUS_BIT_IOCURRENTSTATE1 10 240 #define CARDREG_STATUS_BIT_IOCURRENTSTATE0 9 241 #define CARDREG_STATUS_BIT_FUN_NUM_ERROR 4 242 243 244 245 #define SD_CMD_GO_IDLE_STATE 0 /* mandatory for SDIO */ 246 #define SD_CMD_SEND_OPCOND 1 247 #define SD_CMD_MMC_SET_RCA 3 248 #define SD_CMD_IO_SEND_OP_COND 5 /* mandatory for SDIO */ 249 #define SD_CMD_SELECT_DESELECT_CARD 7 250 #define SD_CMD_SEND_CSD 9 251 #define SD_CMD_SEND_CID 10 252 #define SD_CMD_STOP_TRANSMISSION 12 253 #define SD_CMD_SEND_STATUS 13 254 #define SD_CMD_GO_INACTIVE_STATE 15 255 #define SD_CMD_SET_BLOCKLEN 16 256 #define SD_CMD_READ_SINGLE_BLOCK 17 257 #define SD_CMD_READ_MULTIPLE_BLOCK 18 258 #define SD_CMD_WRITE_BLOCK 24 259 #define SD_CMD_WRITE_MULTIPLE_BLOCK 25 260 #define SD_CMD_PROGRAM_CSD 27 261 #define SD_CMD_SET_WRITE_PROT 28 262 #define SD_CMD_CLR_WRITE_PROT 29 263 #define SD_CMD_SEND_WRITE_PROT 30 264 #define SD_CMD_ERASE_WR_BLK_START 32 265 #define SD_CMD_ERASE_WR_BLK_END 33 266 #define SD_CMD_ERASE 38 267 #define SD_CMD_LOCK_UNLOCK 42 268 #define SD_CMD_IO_RW_DIRECT 52 /* mandatory for SDIO */ 269 #define SD_CMD_IO_RW_EXTENDED 53 /* mandatory for SDIO */ 270 #define SD_CMD_APP_CMD 55 271 #define SD_CMD_GEN_CMD 56 272 #define SD_CMD_READ_OCR 58 273 #define SD_CMD_CRC_ON_OFF 59 /* mandatory for SDIO */ 274 #define SD_ACMD_SD_STATUS 13 275 #define SD_ACMD_SEND_NUM_WR_BLOCKS 22 276 #define SD_ACMD_SET_WR_BLOCK_ERASE_CNT 23 277 #define SD_ACMD_SD_SEND_OP_COND 41 278 #define SD_ACMD_SET_CLR_CARD_DETECT 42 279 #define SD_ACMD_SEND_SCR 51 280 281 /* argument for SD_CMD_IO_RW_DIRECT and SD_CMD_IO_RW_EXTENDED */ 282 #define SD_IO_OP_READ 0 /* Read_Write: Read */ 283 #define SD_IO_OP_WRITE 1 /* Read_Write: Write */ 284 #define SD_IO_RW_NORMAL 0 /* no RAW */ 285 #define SD_IO_RW_RAW 1 /* RAW */ 286 #define SD_IO_BYTE_MODE 0 /* Byte Mode */ 287 #define SD_IO_BLOCK_MODE 1 /* BlockMode */ 288 #define SD_IO_FIXED_ADDRESS 0 /* fix Address */ 289 #define SD_IO_INCREMENT_ADDRESS 1 /* IncrementAddress */ 290 291 /* build SD_CMD_IO_RW_DIRECT Argument */ 292 #define SDIO_IO_RW_DIRECT_ARG(rw, raw, func, addr, data) \ 293 ((((rw) & 1) << 31) | (((func) & 0x7) << 28) | (((raw) & 1) << 27) | \ 294 (((addr) & 0x1FFFF) << 9) | ((data) & 0xFF)) 295 296 /* build SD_CMD_IO_RW_EXTENDED Argument */ 297 #define SDIO_IO_RW_EXTENDED_ARG(rw, blk, func, addr, inc_addr, count) \ 298 ((((rw) & 1) << 31) | (((func) & 0x7) << 28) | (((blk) & 1) << 27) | \ 299 (((inc_addr) & 1) << 26) | (((addr) & 0x1FFFF) << 9) | ((count) & 0x1FF)) 300 301 /* SDIO response parameters */ 302 #define SD_RSP_NO_NONE 0 303 #define SD_RSP_NO_1 1 304 #define SD_RSP_NO_2 2 305 #define SD_RSP_NO_3 3 306 #define SD_RSP_NO_4 4 307 #define SD_RSP_NO_5 5 308 #define SD_RSP_NO_6 6 309 310 /* Modified R6 response (to CMD3) */ 311 #define SD_RSP_MR6_COM_CRC_ERROR 0x8000 312 #define SD_RSP_MR6_ILLEGAL_COMMAND 0x4000 313 #define SD_RSP_MR6_ERROR 0x2000 314 315 /* Modified R1 in R4 Response (to CMD5) */ 316 #define SD_RSP_MR1_SBIT 0x80 317 #define SD_RSP_MR1_PARAMETER_ERROR 0x40 318 #define SD_RSP_MR1_RFU5 0x20 319 #define SD_RSP_MR1_FUNC_NUM_ERROR 0x10 320 #define SD_RSP_MR1_COM_CRC_ERROR 0x08 321 #define SD_RSP_MR1_ILLEGAL_COMMAND 0x04 322 #define SD_RSP_MR1_RFU1 0x02 323 #define SD_RSP_MR1_IDLE_STATE 0x01 324 325 /* R5 response (to CMD52 and CMD53) */ 326 #define SD_RSP_R5_COM_CRC_ERROR 0x80 327 #define SD_RSP_R5_ILLEGAL_COMMAND 0x40 328 #define SD_RSP_R5_IO_CURRENTSTATE1 0x20 329 #define SD_RSP_R5_IO_CURRENTSTATE0 0x10 330 #define SD_RSP_R5_ERROR 0x08 331 #define SD_RSP_R5_RFU 0x04 332 #define SD_RSP_R5_FUNC_NUM_ERROR 0x02 333 #define SD_RSP_R5_OUT_OF_RANGE 0x01 334 335 #define SD_RSP_R5_ERRBITS 0xCB 336 337 338 /* ------------------------------------------------ 339 * SDIO Commands and responses 340 * 341 * I/O only commands are: 342 * CMD0, CMD3, CMD5, CMD7, CMD15, CMD52, CMD53 343 * ------------------------------------------------ 344 */ 345 346 /* SDIO Commands */ 347 #define SDIOH_CMD_0 0 348 #define SDIOH_CMD_3 3 349 #define SDIOH_CMD_5 5 350 #define SDIOH_CMD_7 7 351 #define SDIOH_CMD_15 15 352 #define SDIOH_CMD_52 52 353 #define SDIOH_CMD_53 53 354 #define SDIOH_CMD_59 59 355 356 /* SDIO Command Responses */ 357 #define SDIOH_RSP_NONE 0 358 #define SDIOH_RSP_R1 1 359 #define SDIOH_RSP_R2 2 360 #define SDIOH_RSP_R3 3 361 #define SDIOH_RSP_R4 4 362 #define SDIOH_RSP_R5 5 363 #define SDIOH_RSP_R6 6 364 365 /* 366 * SDIO Response Error flags 367 */ 368 #define SDIOH_RSP5_ERROR_FLAGS 0xCB 369 370 /* ------------------------------------------------ 371 * SDIO Command structures. I/O only commands are: 372 * 373 * CMD0, CMD3, CMD5, CMD7, CMD15, CMD52, CMD53 374 * ------------------------------------------------ 375 */ 376 377 #define CMD5_OCR_M BITFIELD_MASK(24) 378 #define CMD5_OCR_S 0 379 380 #define CMD7_RCA_M BITFIELD_MASK(16) 381 #define CMD7_RCA_S 16 382 383 #define CMD_15_RCA_M BITFIELD_MASK(16) 384 #define CMD_15_RCA_S 16 385 386 #define CMD52_DATA_M BITFIELD_MASK(8) /* Bits [7:0] - Write Data/Stuff bits of CMD52 387 */ 388 #define CMD52_DATA_S 0 389 #define CMD52_REG_ADDR_M BITFIELD_MASK(17) /* Bits [25:9] - register address */ 390 #define CMD52_REG_ADDR_S 9 391 #define CMD52_RAW_M BITFIELD_MASK(1) /* Bit 27 - Read after Write flag */ 392 #define CMD52_RAW_S 27 393 #define CMD52_FUNCTION_M BITFIELD_MASK(3) /* Bits [30:28] - Function number */ 394 #define CMD52_FUNCTION_S 28 395 #define CMD52_RW_FLAG_M BITFIELD_MASK(1) /* Bit 31 - R/W flag */ 396 #define CMD52_RW_FLAG_S 31 397 398 399 #define CMD53_BYTE_BLK_CNT_M BITFIELD_MASK(9) /* Bits [8:0] - Byte/Block Count of CMD53 */ 400 #define CMD53_BYTE_BLK_CNT_S 0 401 #define CMD53_REG_ADDR_M BITFIELD_MASK(17) /* Bits [25:9] - register address */ 402 #define CMD53_REG_ADDR_S 9 403 #define CMD53_OP_CODE_M BITFIELD_MASK(1) /* Bit 26 - R/W Operation Code */ 404 #define CMD53_OP_CODE_S 26 405 #define CMD53_BLK_MODE_M BITFIELD_MASK(1) /* Bit 27 - Block Mode */ 406 #define CMD53_BLK_MODE_S 27 407 #define CMD53_FUNCTION_M BITFIELD_MASK(3) /* Bits [30:28] - Function number */ 408 #define CMD53_FUNCTION_S 28 409 #define CMD53_RW_FLAG_M BITFIELD_MASK(1) /* Bit 31 - R/W flag */ 410 #define CMD53_RW_FLAG_S 31 411 412 /* ------------------------------------------------------ 413 * SDIO Command Response structures for SD1 and SD4 modes 414 * ----------------------------------------------------- 415 */ 416 #define RSP4_IO_OCR_M BITFIELD_MASK(24) /* Bits [23:0] - Card's OCR Bits [23:0] */ 417 #define RSP4_IO_OCR_S 0 418 #define RSP4_STUFF_M BITFIELD_MASK(3) /* Bits [26:24] - Stuff bits */ 419 #define RSP4_STUFF_S 24 420 #define RSP4_MEM_PRESENT_M BITFIELD_MASK(1) /* Bit 27 - Memory present */ 421 #define RSP4_MEM_PRESENT_S 27 422 #define RSP4_NUM_FUNCS_M BITFIELD_MASK(3) /* Bits [30:28] - Number of I/O funcs */ 423 #define RSP4_NUM_FUNCS_S 28 424 #define RSP4_CARD_READY_M BITFIELD_MASK(1) /* Bit 31 - SDIO card ready */ 425 #define RSP4_CARD_READY_S 31 426 427 #define RSP6_STATUS_M BITFIELD_MASK(16) /* Bits [15:0] - Card status bits [19,22,23,12:0] 428 */ 429 #define RSP6_STATUS_S 0 430 #define RSP6_IO_RCA_M BITFIELD_MASK(16) /* Bits [31:16] - RCA bits[31-16] */ 431 #define RSP6_IO_RCA_S 16 432 433 #define RSP1_AKE_SEQ_ERROR_M BITFIELD_MASK(1) /* Bit 3 - Authentication seq error */ 434 #define RSP1_AKE_SEQ_ERROR_S 3 435 #define RSP1_APP_CMD_M BITFIELD_MASK(1) /* Bit 5 - Card expects ACMD */ 436 #define RSP1_APP_CMD_S 5 437 #define RSP1_READY_FOR_DATA_M BITFIELD_MASK(1) /* Bit 8 - Ready for data (buff empty) */ 438 #define RSP1_READY_FOR_DATA_S 8 439 #define RSP1_CURR_STATE_M BITFIELD_MASK(4) /* Bits [12:9] - State of card 440 * when Cmd was received 441 */ 442 #define RSP1_CURR_STATE_S 9 443 #define RSP1_EARSE_RESET_M BITFIELD_MASK(1) /* Bit 13 - Erase seq cleared */ 444 #define RSP1_EARSE_RESET_S 13 445 #define RSP1_CARD_ECC_DISABLE_M BITFIELD_MASK(1) /* Bit 14 - Card ECC disabled */ 446 #define RSP1_CARD_ECC_DISABLE_S 14 447 #define RSP1_WP_ERASE_SKIP_M BITFIELD_MASK(1) /* Bit 15 - Partial blocks erased due to W/P */ 448 #define RSP1_WP_ERASE_SKIP_S 15 449 #define RSP1_CID_CSD_OVERW_M BITFIELD_MASK(1) /* Bit 16 - Illegal write to CID or R/O bits 450 * of CSD 451 */ 452 #define RSP1_CID_CSD_OVERW_S 16 453 #define RSP1_ERROR_M BITFIELD_MASK(1) /* Bit 19 - General/Unknown error */ 454 #define RSP1_ERROR_S 19 455 #define RSP1_CC_ERROR_M BITFIELD_MASK(1) /* Bit 20 - Internal Card Control error */ 456 #define RSP1_CC_ERROR_S 20 457 #define RSP1_CARD_ECC_FAILED_M BITFIELD_MASK(1) /* Bit 21 - Card internal ECC failed 458 * to correct data 459 */ 460 #define RSP1_CARD_ECC_FAILED_S 21 461 #define RSP1_ILLEGAL_CMD_M BITFIELD_MASK(1) /* Bit 22 - Cmd not legal for the card state */ 462 #define RSP1_ILLEGAL_CMD_S 22 463 #define RSP1_COM_CRC_ERROR_M BITFIELD_MASK(1) /* Bit 23 - CRC check of previous command failed 464 */ 465 #define RSP1_COM_CRC_ERROR_S 23 466 #define RSP1_LOCK_UNLOCK_FAIL_M BITFIELD_MASK(1) /* Bit 24 - Card lock-unlock Cmd Seq error */ 467 #define RSP1_LOCK_UNLOCK_FAIL_S 24 468 #define RSP1_CARD_LOCKED_M BITFIELD_MASK(1) /* Bit 25 - Card locked by the host */ 469 #define RSP1_CARD_LOCKED_S 25 470 #define RSP1_WP_VIOLATION_M BITFIELD_MASK(1) /* Bit 26 - Attempt to program 471 * write-protected blocks 472 */ 473 #define RSP1_WP_VIOLATION_S 26 474 #define RSP1_ERASE_PARAM_M BITFIELD_MASK(1) /* Bit 27 - Invalid erase blocks */ 475 #define RSP1_ERASE_PARAM_S 27 476 #define RSP1_ERASE_SEQ_ERR_M BITFIELD_MASK(1) /* Bit 28 - Erase Cmd seq error */ 477 #define RSP1_ERASE_SEQ_ERR_S 28 478 #define RSP1_BLK_LEN_ERR_M BITFIELD_MASK(1) /* Bit 29 - Block length error */ 479 #define RSP1_BLK_LEN_ERR_S 29 480 #define RSP1_ADDR_ERR_M BITFIELD_MASK(1) /* Bit 30 - Misaligned address */ 481 #define RSP1_ADDR_ERR_S 30 482 #define RSP1_OUT_OF_RANGE_M BITFIELD_MASK(1) /* Bit 31 - Cmd arg was out of range */ 483 #define RSP1_OUT_OF_RANGE_S 31 484 485 486 #define RSP5_DATA_M BITFIELD_MASK(8) /* Bits [0:7] - data */ 487 #define RSP5_DATA_S 0 488 #define RSP5_FLAGS_M BITFIELD_MASK(8) /* Bit [15:8] - Rsp flags */ 489 #define RSP5_FLAGS_S 8 490 #define RSP5_STUFF_M BITFIELD_MASK(16) /* Bits [31:16] - Stuff bits */ 491 #define RSP5_STUFF_S 16 492 493 /* ---------------------------------------------- 494 * SDIO Command Response structures for SPI mode 495 * ---------------------------------------------- 496 */ 497 #define SPIRSP4_IO_OCR_M BITFIELD_MASK(16) /* Bits [15:0] - Card's OCR Bits [23:8] */ 498 #define SPIRSP4_IO_OCR_S 0 499 #define SPIRSP4_STUFF_M BITFIELD_MASK(3) /* Bits [18:16] - Stuff bits */ 500 #define SPIRSP4_STUFF_S 16 501 #define SPIRSP4_MEM_PRESENT_M BITFIELD_MASK(1) /* Bit 19 - Memory present */ 502 #define SPIRSP4_MEM_PRESENT_S 19 503 #define SPIRSP4_NUM_FUNCS_M BITFIELD_MASK(3) /* Bits [22:20] - Number of I/O funcs */ 504 #define SPIRSP4_NUM_FUNCS_S 20 505 #define SPIRSP4_CARD_READY_M BITFIELD_MASK(1) /* Bit 23 - SDIO card ready */ 506 #define SPIRSP4_CARD_READY_S 23 507 #define SPIRSP4_IDLE_STATE_M BITFIELD_MASK(1) /* Bit 24 - idle state */ 508 #define SPIRSP4_IDLE_STATE_S 24 509 #define SPIRSP4_ILLEGAL_CMD_M BITFIELD_MASK(1) /* Bit 26 - Illegal Cmd error */ 510 #define SPIRSP4_ILLEGAL_CMD_S 26 511 #define SPIRSP4_COM_CRC_ERROR_M BITFIELD_MASK(1) /* Bit 27 - COM CRC error */ 512 #define SPIRSP4_COM_CRC_ERROR_S 27 513 #define SPIRSP4_FUNC_NUM_ERROR_M BITFIELD_MASK(1) /* Bit 28 - Function number error 514 */ 515 #define SPIRSP4_FUNC_NUM_ERROR_S 28 516 #define SPIRSP4_PARAM_ERROR_M BITFIELD_MASK(1) /* Bit 30 - Parameter Error Bit */ 517 #define SPIRSP4_PARAM_ERROR_S 30 518 #define SPIRSP4_START_BIT_M BITFIELD_MASK(1) /* Bit 31 - Start Bit */ 519 #define SPIRSP4_START_BIT_S 31 520 521 #define SPIRSP5_DATA_M BITFIELD_MASK(8) /* Bits [23:16] - R/W Data */ 522 #define SPIRSP5_DATA_S 16 523 #define SPIRSP5_IDLE_STATE_M BITFIELD_MASK(1) /* Bit 24 - Idle state */ 524 #define SPIRSP5_IDLE_STATE_S 24 525 #define SPIRSP5_ILLEGAL_CMD_M BITFIELD_MASK(1) /* Bit 26 - Illegal Cmd error */ 526 #define SPIRSP5_ILLEGAL_CMD_S 26 527 #define SPIRSP5_COM_CRC_ERROR_M BITFIELD_MASK(1) /* Bit 27 - COM CRC error */ 528 #define SPIRSP5_COM_CRC_ERROR_S 27 529 #define SPIRSP5_FUNC_NUM_ERROR_M BITFIELD_MASK(1) /* Bit 28 - Function number error 530 */ 531 #define SPIRSP5_FUNC_NUM_ERROR_S 28 532 #define SPIRSP5_PARAM_ERROR_M BITFIELD_MASK(1) /* Bit 30 - Parameter Error Bit */ 533 #define SPIRSP5_PARAM_ERROR_S 30 534 #define SPIRSP5_START_BIT_M BITFIELD_MASK(1) /* Bit 31 - Start Bit */ 535 #define SPIRSP5_START_BIT_S 31 536 537 /* RSP6 card status format; Pg 68 Physical Layer spec v 1.10 */ 538 #define RSP6STAT_AKE_SEQ_ERROR_M BITFIELD_MASK(1) /* Bit 3 - Authentication seq error 539 */ 540 #define RSP6STAT_AKE_SEQ_ERROR_S 3 541 #define RSP6STAT_APP_CMD_M BITFIELD_MASK(1) /* Bit 5 - Card expects ACMD */ 542 #define RSP6STAT_APP_CMD_S 5 543 #define RSP6STAT_READY_FOR_DATA_M BITFIELD_MASK(1) /* Bit 8 - Ready for data 544 * (buff empty) 545 */ 546 #define RSP6STAT_READY_FOR_DATA_S 8 547 #define RSP6STAT_CURR_STATE_M BITFIELD_MASK(4) /* Bits [12:9] - Card state at 548 * Cmd reception 549 */ 550 #define RSP6STAT_CURR_STATE_S 9 551 #define RSP6STAT_ERROR_M BITFIELD_MASK(1) /* Bit 13 - General/Unknown error Bit 19 552 */ 553 #define RSP6STAT_ERROR_S 13 554 #define RSP6STAT_ILLEGAL_CMD_M BITFIELD_MASK(1) /* Bit 14 - Illegal cmd for 555 * card state Bit 22 556 */ 557 #define RSP6STAT_ILLEGAL_CMD_S 14 558 #define RSP6STAT_COM_CRC_ERROR_M BITFIELD_MASK(1) /* Bit 15 - CRC previous command 559 * failed Bit 23 560 */ 561 #define RSP6STAT_COM_CRC_ERROR_S 15 562 563 #define SDIOH_XFER_TYPE_READ SD_IO_OP_READ 564 #define SDIOH_XFER_TYPE_WRITE SD_IO_OP_WRITE 565 566 #endif /* _SDIO_H */ 567
