projects / linux-2.6-block.git / blame
| Commit | Line | Data |
|---|---|---|
| 1dac4186 | 1 | /* Driver for Realtek RTS51xx USB card reader |
| 2 | * Header file | |
| 3 | * | |
| 4 | * Copyright(c) 2009 Realtek Semiconductor Corp. All rights reserved. | |
| 5 | * | |
| 6 | * This program is free software; you can redistribute it and/or modify it | |
| 7 | * under the terms of the GNU General Public License as published by the | |
| 8 | * Free Software Foundation; either version 2, or (at your option) any | |
| 9 | * later version. | |
| 10 | * | |
| 11 | * This program is distributed in the hope that it will be useful, but | |
| 12 | * WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 14 | * General Public License for more details. | |
| 15 | * | |
| 16 | * You should have received a copy of the GNU General Public License along | |
| 17 | * with this program; if not, see <http://www.gnu.org/licenses/>. | |
| 18 | * | |
| 19 | * Author: | |
| 20 | * wwang (wei_wang@realsil.com.cn) | |
| 21 | * No. 450, Shenhu Road, Suzhou Industry Park, Suzhou, China | |
| 22 | * Maintainer: | |
| 23 | * Edwin Rong (edwin_rong@realsil.com.cn) | |
| 24 | * No. 450, Shenhu Road, Suzhou Industry Park, Suzhou, China | |
| 25 | */ | |
| 26 | ||
| 27 | #ifndef __RTS51X_CARD_H | |
| 28 | #define __RTS51X_CARD_H | |
| 29 | ||
| 30 | #include "rts51x_chip.h" | |
| 31 | ||
| 32 | /* Register bit definition */ | |
| 33 | ||
| 34 | /* Card Power Control Register */ | |
| 35 | #define POWER_OFF 0x03 | |
| 36 | #define PARTIAL_POWER_ON 0x02 | |
| 37 | #define POWER_ON 0x00 | |
| 38 | #define POWER_MASK 0x03 | |
| 39 | #define LDO3318_PWR_MASK 0x0C | |
| 40 | #define LDO_ON 0x00 | |
| 41 | #define LDO_SUSPEND 0x08 | |
| 42 | #define LDO_OFF 0x0C | |
| 43 | #define DV3318_AUTO_PWR_OFF 0x10 | |
| 44 | #define FORCE_LDO_POWERB 0x60 | |
| 45 | ||
| 46 | /* Card Output Enable Register */ | |
| 47 | #define XD_OUTPUT_EN 0x02 | |
| 48 | #define SD_OUTPUT_EN 0x04 | |
| 49 | #define MS_OUTPUT_EN 0x08 | |
| 50 | ||
| 51 | /* System Clock Control Register */ | |
| 52 | ||
| 53 | /* System Clock Divider Register */ | |
| 54 | #define CLK_CHANGE 0x80 | |
| 55 | #define CLK_DIV_1 0x00 | |
| 56 | #define CLK_DIV_2 0x01 | |
| 57 | #define CLK_DIV_4 0x02 | |
| 58 | #define CLK_DIV_8 0x03 | |
| 59 | ||
| 60 | /* System Clock Select Register */ | |
| 61 | #define SSC_60 0 | |
| 62 | #define SSC_80 1 | |
| 63 | #define SSC_100 2 | |
| 64 | #define SSC_120 3 | |
| 65 | #define SSC_150 4 | |
| 66 | ||
| 67 | /* Card Clock Enable Register */ | |
| 68 | #define XD_CLK_EN 0x02 | |
| 69 | #define SD_CLK_EN 0x04 | |
| 70 | #define MS_CLK_EN 0x08 | |
| 71 | ||
| 72 | /* Card Select Register */ | |
| 73 | #define XD_MOD_SEL 1 | |
| 74 | #define SD_MOD_SEL 2 | |
| 75 | #define MS_MOD_SEL 3 | |
| 76 | ||
| 77 | /* Card Transfer Reset Register */ | |
| 78 | #define XD_STOP 0x02 | |
| 79 | #define SD_STOP 0x04 | |
| 80 | #define MS_STOP 0x08 | |
| 81 | #define XD_CLR_ERR 0x20 | |
| 82 | #define SD_CLR_ERR 0x40 | |
| 83 | #define MS_CLR_ERR 0x80 | |
| 84 | ||
| 85 | /* SD30_drive_sel */ | |
| 86 | #define SD30_DRIVE_MASK 0x07 | |
| 87 | ||
| 88 | /* CARD_DRIVE_SEL */ | |
| 89 | #define SD20_DRIVE_MASK 0x03 | |
| 90 | #define DRIVE_4mA 0x00 | |
| 91 | #define DRIVE_8mA 0x01 | |
| 92 | #define DRIVE_12mA 0x02 | |
| 93 | ||
| 94 | /* FPGA_PULL_CTL */ | |
| 95 | #define FPGA_MS_PULL_CTL_EN 0xEF | |
| 96 | #define FPGA_SD_PULL_CTL_EN 0xF7 | |
| 97 | #define FPGA_XD_PULL_CTL_EN1 0xFE | |
| 98 | #define FPGA_XD_PULL_CTL_EN2 0xFD | |
| 99 | #define FPGA_XD_PULL_CTL_EN3 0xFB | |
| 100 | ||
| 101 | #define FPGA_MS_PULL_CTL_BIT 0x10 | |
| 102 | #define FPGA_SD_PULL_CTL_BIT 0x08 | |
| 103 | ||
| 104 | /* Card Data Source Register */ | |
| 105 | #define PINGPONG_BUFFER 0x01 | |
| 106 | #define RING_BUFFER 0x00 | |
| 107 | ||
| 108 | /* SFSM_ED */ | |
| 109 | #define HW_CMD_STOP 0x80 | |
| 110 | #define CLR_STAGE_STALL 0x08 | |
| 111 | #define CARD_ERR 0x10 | |
| 112 | ||
| 113 | /* CARD_SHARE_MODE */ | |
| 114 | #define CARD_SHARE_LQFP48 0x04 | |
| 115 | #define CARD_SHARE_QFN24 0x00 | |
| 116 | #define CARD_SHARE_LQFP_SEL 0x04 | |
| 117 | #define CARD_SHARE_XD 0x00 | |
| 118 | #define CARD_SHARE_SD 0x01 | |
| 119 | #define CARD_SHARE_MS 0x02 | |
| 120 | #define CARD_SHARE_MASK 0x03 | |
| 121 | ||
| 122 | /* CARD_AUTO_BLINK */ | |
| 123 | #define BLINK_ENABLE 0x08 | |
| 124 | #define BLINK_SPEED_MASK 0x07 | |
| 125 | ||
| 126 | /* CARD_GPIO */ | |
| 127 | #define GPIO_OE 0x02 | |
| 128 | #define GPIO_OUTPUT 0x01 | |
| 129 | ||
| 130 | /* CARD_CLK_SOURCE */ | |
| 131 | #define CRC_FIX_CLK (0x00 << 0) | |
| 132 | #define CRC_VAR_CLK0 (0x01 << 0) | |
| 133 | #define CRC_VAR_CLK1 (0x02 << 0) | |
| 134 | #define SD30_FIX_CLK (0x00 << 2) | |
| 135 | #define SD30_VAR_CLK0 (0x01 << 2) | |
| 136 | #define SD30_VAR_CLK1 (0x02 << 2) | |
| 137 | #define SAMPLE_FIX_CLK (0x00 << 4) | |
| 138 | #define SAMPLE_VAR_CLK0 (0x01 << 4) | |
| 139 | #define SAMPLE_VAR_CLK1 (0x02 << 4) | |
| 140 | ||
| 141 | /* DCM_DRP_CTL */ | |
| 142 | #define DCM_RESET 0x08 | |
| 143 | #define DCM_LOCKED 0x04 | |
| 144 | #define DCM_208M 0x00 | |
| 145 | #define DCM_TX 0x01 | |
| 146 | #define DCM_RX 0x02 | |
| 147 | ||
| 148 | /* DCM_DRP_TRIG */ | |
| 149 | #define DRP_START 0x80 | |
| 150 | #define DRP_DONE 0x40 | |
| 151 | ||
| 152 | /* DCM_DRP_CFG */ | |
| 153 | #define DRP_WRITE 0x80 | |
| 154 | #define DRP_READ 0x00 | |
| 155 | #define DCM_WRITE_ADDRESS_50 0x50 | |
| 156 | #define DCM_WRITE_ADDRESS_51 0x51 | |
| 157 | #define DCM_READ_ADDRESS_00 0x00 | |
| 158 | #define DCM_READ_ADDRESS_51 0x51 | |
| 159 | ||
| 160 | /* HW_VERSION */ | |
| 161 | #define FPGA_VER 0x80 | |
| 162 | #define HW_VER_MASK 0x0F | |
| 163 | ||
| 164 | /* CD_DEGLITCH_EN */ | |
| 165 | #define DISABLE_SD_CD 0x08 | |
| 166 | #define DISABLE_MS_CD 0x10 | |
| 167 | #define DISABLE_XD_CD 0x20 | |
| 168 | #define SD_CD_DEGLITCH_EN 0x01 | |
| 169 | #define MS_CD_DEGLITCH_EN 0x02 | |
| 170 | #define XD_CD_DEGLITCH_EN 0x04 | |
| 171 | ||
| 172 | /* OCPCTL */ | |
| 173 | #define CARD_OC_DETECT_EN 0x08 | |
| 174 | #define CARD_OC_CLR 0x01 | |
| 175 | ||
| 176 | /* CARD_DMA1_CTL */ | |
| 177 | #define EXTEND_DMA1_ASYNC_SIGNAL 0x02 | |
| 178 | ||
| 179 | /* HS_USB_STAT */ | |
| 180 | #define USB_HI_SPEED 0x01 | |
| 181 | ||
| 182 | /* CFG_MODE_1 */ | |
| 183 | #define RTS5179 0x02 | |
| 184 | ||
| 185 | /* SYS_DUMMY0 */ | |
| 186 | #define NYET_EN 0x01 | |
| 187 | #define NYET_MSAK 0x01 | |
| 188 | ||
| 189 | /* SSC_CTL1 */ | |
| 190 | #define SSC_RSTB 0x80 | |
| 191 | #define SSC_8X_EN 0x40 | |
| 192 | #define SSC_FIX_FRAC 0x20 | |
| 193 | #define SSC_SEL_1M 0x00 | |
| 194 | #define SSC_SEL_2M 0x08 | |
| 195 | #define SSC_SEL_4M 0x10 | |
| 196 | #define SSC_SEL_8M 0x18 | |
| 197 | ||
| 198 | /* SSC_CTL2 */ | |
| 199 | #define SSC_DEPTH_MASK 0x03 | |
| 200 | #define SSC_DEPTH_DISALBE 0x00 | |
| 201 | #define SSC_DEPTH_2M 0x01 | |
| 202 | #define SSC_DEPTH_1M 0x02 | |
| 203 | #define SSC_DEPTH_512K 0x03 | |
| 204 | ||
| 205 | /* LDO_POWER_CFG */ | |
| 206 | #define TUNE_SD18_MASK 0x1C | |
| 1dac4186 | 207 | #define TUNE_SD18_1V8 (0x01 << 2) |
| 1dac4186 | 208 | #define TUNE_SD18_3V3 (0x07 << 2) |
| 209 | ||
| 210 | /* XD_CP_WAITTIME */ | |
| 211 | #define WAIT_1F 0x00 | |
| 212 | #define WAIT_3F 0x01 | |
| 213 | #define WAIT_7F 0x02 | |
| 214 | #define WAIT_FF 0x03 | |
| 215 | ||
| 216 | /* XD_INIT */ | |
| 217 | #define XD_PWR_OFF_DELAY0 0x00 | |
| 218 | #define XD_PWR_OFF_DELAY1 0x02 | |
| 219 | #define XD_PWR_OFF_DELAY2 0x04 | |
| 220 | #define XD_PWR_OFF_DELAY3 0x06 | |
| 221 | #define XD_AUTO_PWR_OFF_EN 0xF7 | |
| 222 | #define XD_NO_AUTO_PWR_OFF 0x08 | |
| 223 | ||
| 224 | /* XD_DTCTL */ | |
| 225 | /* XD_CATCTL */ | |
| 226 | #define XD_TIME_RWN_1 0x00 | |
| 227 | #define XD_TIME_RWN_STEP 0x20 | |
| 228 | #define XD_TIME_RW_1 0x00 | |
| 229 | #define XD_TIME_RW_STEP 0x04 | |
| 230 | #define XD_TIME_SETUP_1 0x00 | |
| 231 | #define XD_TIME_SETUP_STEP 0x01 | |
| 232 | ||
| 233 | /* XD_CTL */ | |
| 234 | #define XD_ECC2_UNCORRECTABLE 0x80 | |
| 235 | #define XD_ECC2_ERROR 0x40 | |
| 236 | #define XD_ECC1_UNCORRECTABLE 0x20 | |
| 237 | #define XD_ECC1_ERROR 0x10 | |
| 238 | #define XD_RDY 0x04 | |
| 239 | #define XD_CE_EN 0xFD | |
| 240 | #define XD_CE_DISEN 0x02 | |
| 241 | #define XD_WP_EN 0xFE | |
| 242 | #define XD_WP_DISEN 0x01 | |
| 243 | ||
| 244 | /* XD_TRANSFER */ | |
| 245 | #define XD_TRANSFER_START 0x80 | |
| 246 | #define XD_TRANSFER_END 0x40 | |
| 247 | #define XD_PPB_EMPTY 0x20 | |
| 248 | #define XD_ERR 0x10 | |
| 249 | #define XD_RESET 0x00 | |
| 250 | #define XD_ERASE 0x01 | |
| 251 | #define XD_READ_STATUS 0x02 | |
| 252 | #define XD_READ_ID 0x03 | |
| 253 | #define XD_READ_REDUNDANT 0x04 | |
| 254 | #define XD_READ_PAGES 0x05 | |
| 255 | #define XD_SET_CMD 0x06 | |
| 256 | #define XD_NORMAL_READ 0x07 | |
| 257 | #define XD_WRITE_PAGES 0x08 | |
| 258 | #define XD_NORMAL_WRITE 0x09 | |
| 259 | #define XD_WRITE_REDUNDANT 0x0A | |
| 260 | #define XD_SET_ADDR 0x0B | |
| 261 | #define XD_COPY_PAGES 0x0C | |
| 262 | ||
| 263 | /* XD_CFG */ | |
| 264 | #define XD_PPB_TO_SIE 0x80 | |
| 265 | #define XD_TO_PPB_ONLY 0x00 | |
| 266 | #define XD_BA_TRANSFORM 0x40 | |
| 267 | #define XD_BA_NO_TRANSFORM 0x00 | |
| 268 | #define XD_NO_CALC_ECC 0x20 | |
| 269 | #define XD_CALC_ECC 0x00 | |
| 270 | #define XD_IGNORE_ECC 0x10 | |
| 271 | #define XD_CHECK_ECC 0x00 | |
| 272 | #define XD_DIRECT_TO_RB 0x08 | |
| 273 | #define XD_ADDR_MASK 0x07 | |
| 274 | #define XD_ADDR_LENGTH_0 0x00 | |
| 275 | #define XD_ADDR_LENGTH_1 0x01 | |
| 276 | #define XD_ADDR_LENGTH_2 0x02 | |
| 277 | #define XD_ADDR_LENGTH_3 0x03 | |
| 278 | #define XD_ADDR_LENGTH_4 0x04 | |
| 279 | ||
| 280 | /* XD_PAGE_STATUS */ | |
| 281 | #define XD_GPG 0xFF | |
| 282 | #define XD_BPG 0x00 | |
| 283 | ||
| 284 | /* XD_BLOCK_STATUS */ | |
| 285 | #define XD_GBLK 0xFF | |
| 286 | #define XD_LATER_BBLK 0xF0 | |
| 287 | ||
| 288 | /* XD_PARITY */ | |
| 289 | #define XD_ECC2_ALL1 0x80 | |
| 290 | #define XD_ECC1_ALL1 0x40 | |
| 291 | #define XD_BA2_ALL0 0x20 | |
| 292 | #define XD_BA1_ALL0 0x10 | |
| 293 | #define XD_BA1_BA2_EQL 0x04 | |
| 294 | #define XD_BA2_VALID 0x02 | |
| 295 | #define XD_BA1_VALID 0x01 | |
| 296 | ||
| 297 | /* XD_CHK_DATA_STATUS */ | |
| 298 | #define XD_PGSTS_ZEROBIT_OVER4 0x00 | |
| 299 | #define XD_PGSTS_NOT_FF 0x02 | |
| 300 | #define XD_AUTO_CHK_DATA_STATUS 0x01 | |
| 301 | ||
| 302 | /* SD_CFG1 */ | |
| 303 | #define SD_CLK_DIVIDE_0 0x00 | |
| 304 | #define SD_CLK_DIVIDE_256 0xC0 | |
| 305 | #define SD_CLK_DIVIDE_128 0x80 | |
| 306 | #define SD_CLK_DIVIDE_MASK 0xC0 | |
| 307 | #define SD_BUS_WIDTH_1 0x00 | |
| 308 | #define SD_BUS_WIDTH_4 0x01 | |
| 309 | #define SD_BUS_WIDTH_8 0x02 | |
| 310 | #define SD_ASYNC_FIFO_RST 0x10 | |
| 311 | #define SD_20_MODE 0x00 | |
| 312 | #define SD_DDR_MODE 0x04 | |
| 313 | #define SD_30_MODE 0x08 | |
| 314 | ||
| 315 | /* SD_CFG2 */ | |
| 316 | #define SD_CALCULATE_CRC7 0x00 | |
| 317 | #define SD_NO_CALCULATE_CRC7 0x80 | |
| 318 | #define SD_CHECK_CRC16 0x00 | |
| 319 | #define SD_NO_CHECK_CRC16 0x40 | |
| 320 | #define SD_WAIT_CRC_TO_EN 0x20 | |
| 321 | #define SD_WAIT_BUSY_END 0x08 | |
| 322 | #define SD_NO_WAIT_BUSY_END 0x00 | |
| 323 | #define SD_CHECK_CRC7 0x00 | |
| 324 | #define SD_NO_CHECK_CRC7 0x04 | |
| 325 | #define SD_RSP_LEN_0 0x00 | |
| 326 | #define SD_RSP_LEN_6 0x01 | |
| 327 | #define SD_RSP_LEN_17 0x02 | |
| 328 | /* SD/MMC Response Type Definition */ | |
| 329 | /* SD_CALCULATE_CRC7, SD_CHECK_CRC16, | |
| 330 | * SD_NO_WAIT_BUSY_END, SD_NO_CHECK_CRC7, | |
| 331 | * SD_RSP_LEN_0 */ | |
| 332 | #define SD_RSP_TYPE_R0 0x04 | |
| 333 | /* SD_CALCULATE_CRC7, SD_CHECK_CRC16, | |
| 334 | * SD_NO_WAIT_BUSY_END, SD_CHECK_CRC7, | |
| 335 | * SD_RSP_LEN_6 */ | |
| 336 | #define SD_RSP_TYPE_R1 0x01 | |
| 337 | /* SD_CALCULATE_CRC7, SD_CHECK_CRC16, | |
| 338 | * SD_WAIT_BUSY_END, SD_CHECK_CRC7, | |
| 339 | * SD_RSP_LEN_6 */ | |
| 340 | #define SD_RSP_TYPE_R1b 0x09 | |
| 341 | /* SD_CALCULATE_CRC7, SD_CHECK_CRC16, | |
| 342 | * SD_NO_WAIT_BUSY_END, SD_CHECK_CRC7, | |
| 343 | * SD_RSP_LEN_17 */ | |
| 344 | #define SD_RSP_TYPE_R2 0x02 | |
| 345 | /* SD_CALCULATE_CRC7, SD_CHECK_CRC16, | |
| 346 | * SD_NO_WAIT_BUSY_END, SD_NO_CHECK_CRC7, | |
| 347 | * SD_RSP_LEN_6 */ | |
| 348 | #define SD_RSP_TYPE_R3 0x05 | |
| 349 | /* SD_CALCULATE_CRC7, SD_CHECK_CRC16, | |
| 350 | * SD_NO_WAIT_BUSY_END, SD_NO_CHECK_CRC7, | |
| 351 | * SD_RSP_LEN_6 */ | |
| 352 | #define SD_RSP_TYPE_R4 0x05 | |
| 353 | /* SD_CALCULATE_CRC7, SD_CHECK_CRC16, | |
| 354 | * SD_NO_WAIT_BUSY_END, SD_CHECK_CRC7, | |
| 355 | * SD_RSP_LEN_6 */ | |
| 356 | #define SD_RSP_TYPE_R5 0x01 | |
| 357 | /* SD_CALCULATE_CRC7, SD_CHECK_CRC16, | |
| 358 | * SD_NO_WAIT_BUSY_END, SD_CHECK_CRC7, | |
| 359 | * SD_RSP_LEN_6 */ | |
| 360 | #define SD_RSP_TYPE_R6 0x01 | |
| 361 | /* SD_CALCULATE_CRC7, SD_CHECK_CRC16, | |
| 362 | * SD_NO_WAIT_BUSY_END, SD_CHECK_CRC7, | |
| 363 | * SD_RSP_LEN_6 */ | |
| 364 | #define SD_RSP_TYPE_R7 0x01 | |
| 365 | ||
| 366 | /* SD_CFG3 */ | |
| 367 | #define SD_RSP_80CLK_TIMEOUT_EN 0x01 | |
| 368 | ||
| 369 | /* SD_STAT1 */ | |
| 370 | #define SD_CRC7_ERR 0x80 | |
| 371 | #define SD_CRC16_ERR 0x40 | |
| 372 | #define SD_CRC_WRITE_ERR 0x20 | |
| 373 | #define SD_CRC_WRITE_ERR_MASK 0x1C | |
| 374 | #define GET_CRC_TIME_OUT 0x02 | |
| 375 | #define SD_TUNING_COMPARE_ERR 0x01 | |
| 376 | ||
| 377 | /* SD_STAT2 */ | |
| 378 | #define SD_RSP_80CLK_TIMEOUT 0x01 | |
| 379 | ||
| 380 | /* SD_BUS_STAT */ | |
| 381 | #define SD_CLK_TOGGLE_EN 0x80 | |
| 382 | #define SD_CLK_FORCE_STOP 0x40 | |
| 383 | #define SD_DAT3_STATUS 0x10 | |
| 384 | #define SD_DAT2_STATUS 0x08 | |
| 385 | #define SD_DAT1_STATUS 0x04 | |
| 386 | #define SD_DAT0_STATUS 0x02 | |
| 387 | #define SD_CMD_STATUS 0x01 | |
| 388 | ||
| 389 | /* SD_PAD_CTL */ | |
| 390 | #define SD_IO_USING_1V8 0x80 | |
| 391 | #define SD_IO_USING_3V3 0x7F | |
| 392 | #define TYPE_A_DRIVING 0x00 | |
| 393 | #define TYPE_B_DRIVING 0x01 | |
| 394 | #define TYPE_C_DRIVING 0x02 | |
| 395 | #define TYPE_D_DRIVING 0x03 | |
| 396 | ||
| 397 | /* SD_SAMPLE_POINT_CTL */ | |
| 398 | #define DDR_FIX_RX_DAT 0x00 | |
| 399 | #define DDR_VAR_RX_DAT 0x80 | |
| 400 | #define DDR_FIX_RX_DAT_EDGE 0x00 | |
| 401 | #define DDR_FIX_RX_DAT_14_DELAY 0x40 | |
| 402 | #define DDR_FIX_RX_CMD 0x00 | |
| 403 | #define DDR_VAR_RX_CMD 0x20 | |
| 404 | #define DDR_FIX_RX_CMD_POS_EDGE 0x00 | |
| 405 | #define DDR_FIX_RX_CMD_14_DELAY 0x10 | |
| 406 | #define SD20_RX_POS_EDGE 0x00 | |
| 407 | #define SD20_RX_14_DELAY 0x08 | |
| 408 | #define SD20_RX_SEL_MASK 0x08 | |
| 409 | ||
| 410 | /* SD_PUSH_POINT_CTL */ | |
| 411 | #define DDR_FIX_TX_CMD_DAT 0x00 | |
| 412 | #define DDR_VAR_TX_CMD_DAT 0x80 | |
| 413 | #define DDR_FIX_TX_DAT_14_TSU 0x00 | |
| 414 | #define DDR_FIX_TX_DAT_12_TSU 0x40 | |
| 415 | #define DDR_FIX_TX_CMD_NEG_EDGE 0x00 | |
| 416 | #define DDR_FIX_TX_CMD_14_AHEAD 0x20 | |
| 417 | #define SD20_TX_NEG_EDGE 0x00 | |
| 418 | #define SD20_TX_14_AHEAD 0x10 | |
| 419 | #define SD20_TX_SEL_MASK 0x10 | |
| 420 | #define DDR_VAR_SDCLK_POL_SWAP 0x01 | |
| 421 | ||
| 422 | /* SD_TRANSFER */ | |
| 423 | #define SD_TRANSFER_START 0x80 | |
| 424 | #define SD_TRANSFER_END 0x40 | |
| 425 | #define SD_STAT_IDLE 0x20 | |
| 426 | #define SD_TRANSFER_ERR 0x10 | |
| 427 | /* SD Transfer Mode definition */ | |
| 428 | #define SD_TM_NORMAL_WRITE 0x00 | |
| 429 | #define SD_TM_AUTO_WRITE_3 0x01 | |
| 430 | #define SD_TM_AUTO_WRITE_4 0x02 | |
| 431 | #define SD_TM_AUTO_READ_3 0x05 | |
| 432 | #define SD_TM_AUTO_READ_4 0x06 | |
| 433 | #define SD_TM_CMD_RSP 0x08 | |
| 434 | #define SD_TM_AUTO_WRITE_1 0x09 | |
| 435 | #define SD_TM_AUTO_WRITE_2 0x0A | |
| 436 | #define SD_TM_NORMAL_READ 0x0C | |
| 437 | #define SD_TM_AUTO_READ_1 0x0D | |
| 438 | #define SD_TM_AUTO_READ_2 0x0E | |
| 439 | #define SD_TM_AUTO_TUNING 0x0F | |
| 440 | ||
| 441 | /* SD_VPTX_CTL / SD_VPRX_CTL */ | |
| 442 | #define PHASE_CHANGE 0x80 | |
| 443 | #define PHASE_NOT_RESET 0x40 | |
| 444 | ||
| 445 | /* SD_DCMPS_TX_CTL / SD_DCMPS_RX_CTL */ | |
| 446 | #define DCMPS_CHANGE 0x80 | |
| 447 | #define DCMPS_CHANGE_DONE 0x40 | |
| 448 | #define DCMPS_ERROR 0x20 | |
| 449 | #define DCMPS_CURRENT_PHASE 0x1F | |
| 450 | ||
| 451 | /* SD_CMD_STATE */ | |
| 452 | #define SD_CMD_IDLE 0x80 | |
| 453 | ||
| 454 | /* SD_DATA_STATE */ | |
| 455 | #define SD_DATA_IDLE 0x80 | |
| 456 | ||
| 457 | /* MS_BLKEND */ | |
| 458 | #define SET_BLKEND 0x01 | |
| 459 | ||
| 460 | /* MS_CFG */ | |
| 461 | #define SAMPLE_TIME_RISING 0x00 | |
| 462 | #define SAMPLE_TIME_FALLING 0x80 | |
| 463 | #define PUSH_TIME_DEFAULT 0x00 | |
| 464 | #define PUSH_TIME_ODD 0x40 | |
| 465 | #define NO_EXTEND_TOGGLE 0x00 | |
| 466 | #define EXTEND_TOGGLE_CHK 0x20 | |
| 467 | #define MS_BUS_WIDTH_1 0x00 | |
| 468 | #define MS_BUS_WIDTH_4 0x10 | |
| 469 | #define MS_BUS_WIDTH_8 0x18 | |
| 470 | #define MS_2K_SECTOR_MODE 0x04 | |
| 471 | #define MS_512_SECTOR_MODE 0x00 | |
| 472 | #define MS_TOGGLE_TIMEOUT_EN 0x00 | |
| 473 | #define MS_TOGGLE_TIMEOUT_DISEN 0x01 | |
| 474 | #define MS_NO_CHECK_INT 0x02 | |
| 475 | ||
| 476 | /* MS_TRANS_CFG */ | |
| 477 | #define WAIT_INT 0x80 | |
| 478 | #define NO_WAIT_INT 0x00 | |
| 479 | #define NO_AUTO_READ_INT_REG 0x00 | |
| 480 | #define AUTO_READ_INT_REG 0x40 | |
| 481 | #define MS_CRC16_ERR 0x20 | |
| 482 | #define MS_RDY_TIMEOUT 0x10 | |
| 483 | #define MS_INT_CMDNK 0x08 | |
| 484 | #define MS_INT_BREQ 0x04 | |
| 485 | #define MS_INT_ERR 0x02 | |
| 486 | #define MS_INT_CED 0x01 | |
| 487 | ||
| 488 | /* MS_TRANSFER */ | |
| 489 | #define MS_TRANSFER_START 0x80 | |
| 490 | #define MS_TRANSFER_END 0x40 | |
| 491 | #define MS_TRANSFER_ERR 0x20 | |
| 492 | #define MS_BS_STATE 0x10 | |
| 493 | #define MS_TM_READ_BYTES 0x00 | |
| 494 | #define MS_TM_NORMAL_READ 0x01 | |
| 495 | #define MS_TM_WRITE_BYTES 0x04 | |
| 496 | #define MS_TM_NORMAL_WRITE 0x05 | |
| 497 | #define MS_TM_AUTO_READ 0x08 | |
| 498 | #define MS_TM_AUTO_WRITE 0x0C | |
| 499 | #define MS_TM_SET_CMD 0x06 | |
| 500 | #define MS_TM_COPY_PAGE 0x07 | |
| 501 | #define MS_TM_MULTI_READ 0x02 | |
| 502 | #define MS_TM_MULTI_WRITE 0x03 | |
| 503 | ||
| 504 | /* MC_DMA_CTL */ | |
| 505 | #define DMA_TC_EQ_0 0x80 | |
| 506 | #define DMA_DIR_TO_CARD 0x00 | |
| 507 | #define DMA_DIR_FROM_CARD 0x02 | |
| 508 | #define DMA_EN 0x01 | |
| 509 | #define DMA_128 (0 << 2) | |
| 510 | #define DMA_256 (1 << 2) | |
| 511 | #define DMA_512 (2 << 2) | |
| 512 | #define DMA_1024 (3 << 2) | |
| 513 | #define DMA_PACK_SIZE_MASK 0x0C | |
| 514 | ||
| 515 | /* CARD_INT_PEND */ | |
| 516 | #define XD_INT 0x10 | |
| 517 | #define MS_INT 0x08 | |
| 518 | #define SD_INT 0x04 | |
| 519 | ||
| 520 | /* MC_FIFO_CTL */ | |
| 521 | #define FIFO_FLUSH 0x01 | |
| 522 | ||
| 523 | /* AUTO_DELINK_EN */ | |
| 524 | #define AUTO_DELINK 0x02 | |
| 525 | #define FORCE_DELINK 0x01 | |
| 526 | ||
| 527 | /* MC_DMA_RST */ | |
| 528 | #define DMA_RESET 0x01 | |
| 529 | ||
| 530 | #define SSC_POWER_MASK 0x01 | |
| 531 | #define SSC_POWER_DOWN 0x01 | |
| 532 | #define SSC_POWER_ON 0x00 | |
| 533 | ||
| 534 | /* OCPCTL */ | |
| 535 | #define MS_OCP_DETECT_EN 0x08 | |
| 536 | #define MS_OCP_INT_EN 0x04 | |
| 537 | #define MS_OCP_INT_CLR 0x02 | |
| 538 | #define MS_OCP_CLEAR 0x01 | |
| 539 | ||
| 540 | /* OCPSTAT */ | |
| 541 | #define MS_OCP_DETECT 0x80 | |
| 542 | #define MS_OCP_NOW 0x02 | |
| 543 | #define MS_OCP_EVER 0x01 | |
| 544 | ||
| 545 | /* MC_FIFO_STAT */ | |
| 546 | #define FIFO_FULL 0x01 | |
| 547 | #define FIFO_EMPTY 0x02 | |
| 548 | ||
| 549 | /* RCCTL */ | |
| 550 | #define U_HW_CMD_EN_MASK 0x02 | |
| 551 | #define U_HW_CMD_EN 0x02 | |
| 552 | #define U_HW_CMD_DIS 0x00 | |
| 553 | ||
| 554 | /* Register address */ | |
| 555 | #define FPDCTL 0xFC00 | |
| 556 | #define SSC_DIV_N_0 0xFC07 | |
| 557 | #define SSC_CTL1 0xFC09 | |
| 558 | #define SSC_CTL2 0xFC0A | |
| 559 | #define CFG_MODE_1 0xFC0F | |
| 560 | #define RCCTL 0xFC14 | |
| 561 | #define SYS_DUMMY0 0xFC30 | |
| 562 | #define XD_CP_WAITTIME 0xFD00 | |
| 563 | #define XD_CP_PAGELEN 0xFD01 | |
| 564 | #define XD_CP_READADDR0 0xFD02 | |
| 565 | #define XD_CP_READADDR1 0xFD03 | |
| 566 | #define XD_CP_READADDR2 0xFD04 | |
| 567 | #define XD_CP_READADDR3 0xFD05 | |
| 568 | #define XD_CP_READADDR4 0xFD06 | |
| 569 | #define XD_CP_WRITEADDR0 0xFD07 | |
| 570 | #define XD_CP_WRITEADDR1 0xFD08 | |
| 571 | #define XD_CP_WRITEADDR2 0xFD09 | |
| 572 | #define XD_CP_WRITEADDR3 0xFD0A | |
| 573 | #define XD_CP_WRITEADDR4 0xFD0B | |
| 574 | #define XD_INIT 0xFD10 | |
| 575 | #define XD_DTCTL 0xFD11 | |
| 576 | #define XD_CTL 0xFD12 | |
| 577 | #define XD_TRANSFER 0xFD13 | |
| 578 | #define XD_CFG 0xFD14 | |
| 579 | #define XD_ADDRESS0 0xFD15 | |
| 580 | #define XD_ADDRESS1 0xFD16 | |
| 581 | #define XD_ADDRESS2 0xFD17 | |
| 582 | #define XD_ADDRESS3 0xFD18 | |
| 583 | #define XD_ADDRESS4 0xFD19 | |
| 584 | #define XD_DAT 0xFD1A | |
| 585 | #define XD_PAGE_CNT 0xFD1B | |
| 586 | #define XD_PAGE_STATUS 0xFD1C | |
| 587 | #define XD_BLOCK_STATUS 0xFD1D | |
| 588 | #define XD_BLOCK_ADDR1_L 0xFD1E | |
| 589 | #define XD_BLOCK_ADDR1_H 0xFD1F | |
| 590 | #define XD_BLOCK_ADDR2_L 0xFD20 | |
| 591 | #define XD_BLOCK_ADDR2_H 0xFD21 | |
| 592 | #define XD_BYTE_CNT_L 0xFD22 | |
| 593 | #define XD_BYTE_CNT_H 0xFD23 | |
| 594 | #define XD_PARITY 0xFD24 | |
| 595 | #define XD_ECC_BIT1 0xFD25 | |
| 596 | #define XD_ECC_BYTE1 0xFD26 | |
| 597 | #define XD_ECC_BIT2 0xFD27 | |
| 598 | #define XD_ECC_BYTE2 0xFD28 | |
| 599 | #define XD_RESERVED0 0xFD29 | |
| 600 | #define XD_RESERVED1 0xFD2A | |
| 601 | #define XD_RESERVED2 0xFD2B | |
| 602 | #define XD_RESERVED3 0xFD2C | |
| 603 | #define XD_CHK_DATA_STATUS 0xFD2D | |
| 604 | #define XD_CATCTL 0xFD2E | |
| 605 | ||
| 606 | #define MS_BLKEND 0xFD30 | |
| 607 | #define MS_READ_START 0xFD31 | |
| 608 | #define MS_READ_COUNT 0xFD32 | |
| 609 | #define MS_WRITE_START 0xFD33 | |
| 610 | #define MS_WRITE_COUNT 0xFD34 | |
| 611 | #define MS_COMMAND 0xFD35 | |
| 612 | #define MS_OLD_BLOCK_0 0xFD36 | |
| 613 | #define MS_OLD_BLOCK_1 0xFD37 | |
| 614 | #define MS_NEW_BLOCK_0 0xFD38 | |
| 615 | #define MS_NEW_BLOCK_1 0xFD39 | |
| 616 | #define MS_LOG_BLOCK_0 0xFD3A | |
| 617 | #define MS_LOG_BLOCK_1 0xFD3B | |
| 618 | #define MS_BUS_WIDTH 0xFD3C | |
| 619 | #define MS_PAGE_START 0xFD3D | |
| 620 | #define MS_PAGE_LENGTH 0xFD3E | |
| 621 | #define MS_CFG 0xFD40 | |
| 622 | #define MS_TPC 0xFD41 | |
| 623 | #define MS_TRANS_CFG 0xFD42 | |
| 624 | #define MS_TRANSFER 0xFD43 | |
| 625 | #define MS_INT_REG 0xFD44 | |
| 626 | #define MS_BYTE_CNT 0xFD45 | |
| 627 | #define MS_SECTOR_CNT_L 0xFD46 | |
| 628 | #define MS_SECTOR_CNT_H 0xFD47 | |
| 629 | #define MS_DBUS_H 0xFD48 | |
| 630 | ||
| 631 | #define CARD_DMA1_CTL 0xFD5C | |
| 632 | #define CARD_PULL_CTL1 0xFD60 | |
| 633 | #define CARD_PULL_CTL2 0xFD61 | |
| 634 | #define CARD_PULL_CTL3 0xFD62 | |
| 635 | #define CARD_PULL_CTL4 0xFD63 | |
| 636 | #define CARD_PULL_CTL5 0xFD64 | |
| 637 | #define CARD_PULL_CTL6 0xFD65 | |
| 638 | #define CARD_EXIST 0xFD6F | |
| 639 | #define CARD_INT_PEND 0xFD71 | |
| 640 | ||
| 641 | #define LDO_POWER_CFG 0xFD7B | |
| 642 | ||
| 643 | #define SD_CFG1 0xFDA0 | |
| 644 | #define SD_CFG2 0xFDA1 | |
| 645 | #define SD_CFG3 0xFDA2 | |
| 646 | #define SD_STAT1 0xFDA3 | |
| 647 | #define SD_STAT2 0xFDA4 | |
| 648 | #define SD_BUS_STAT 0xFDA5 | |
| 649 | #define SD_PAD_CTL 0xFDA6 | |
| 650 | #define SD_SAMPLE_POINT_CTL 0xFDA7 | |
| 651 | #define SD_PUSH_POINT_CTL 0xFDA8 | |
| 652 | #define SD_CMD0 0xFDA9 | |
| 653 | #define SD_CMD1 0xFDAA | |
| 654 | #define SD_CMD2 0xFDAB | |
| 655 | #define SD_CMD3 0xFDAC | |
| 656 | #define SD_CMD4 0xFDAD | |
| 657 | #define SD_CMD5 0xFDAE | |
| 658 | #define SD_BYTE_CNT_L 0xFDAF | |
| 659 | #define SD_BYTE_CNT_H 0xFDB0 | |
| 660 | #define SD_BLOCK_CNT_L 0xFDB1 | |
| 661 | #define SD_BLOCK_CNT_H 0xFDB2 | |
| 662 | #define SD_TRANSFER 0xFDB3 | |
| 663 | #define SD_CMD_STATE 0xFDB5 | |
| 664 | #define SD_DATA_STATE 0xFDB6 | |
| 665 | #define SD_VPCLK0_CTL 0xFC2A | |
| 666 | #define SD_VPCLK1_CTL 0xFC2B | |
| 667 | #define SD_DCMPS0_CTL 0xFC2C | |
| 668 | #define SD_DCMPS1_CTL 0xFC2D | |
| 669 | ||
| 670 | #define CARD_DMA1_CTL 0xFD5C | |
| 671 | ||
| 672 | #define HW_VERSION 0xFC01 | |
| 673 | ||
| 674 | #define SSC_CLK_FPGA_SEL 0xFC02 | |
| 675 | #define CLK_DIV 0xFC03 | |
| 676 | #define SFSM_ED 0xFC04 | |
| 677 | ||
| 678 | #define CD_DEGLITCH_WIDTH 0xFC20 | |
| 679 | #define CD_DEGLITCH_EN 0xFC21 | |
| 680 | #define AUTO_DELINK_EN 0xFC23 | |
| 681 | ||
| 682 | #define FPGA_PULL_CTL 0xFC1D | |
| 683 | #define CARD_CLK_SOURCE 0xFC2E | |
| 684 | ||
| 685 | #define CARD_SHARE_MODE 0xFD51 | |
| 686 | #define CARD_DRIVE_SEL 0xFD52 | |
| 687 | #define CARD_STOP 0xFD53 | |
| 688 | #define CARD_OE 0xFD54 | |
| 689 | #define CARD_AUTO_BLINK 0xFD55 | |
| 690 | #define CARD_GPIO 0xFD56 | |
| 691 | #define SD30_DRIVE_SEL 0xFD57 | |
| 692 | ||
| 693 | #define CARD_DATA_SOURCE 0xFD5D | |
| 694 | #define CARD_SELECT 0xFD5E | |
| 695 | ||
| 696 | #define CARD_CLK_EN 0xFD79 | |
| 697 | #define CARD_PWR_CTL 0xFD7A | |
| 698 | ||
| 699 | #define OCPCTL 0xFD80 | |
| 700 | #define OCPPARA1 0xFD81 | |
| 701 | #define OCPPARA2 0xFD82 | |
| 702 | #define OCPSTAT 0xFD83 | |
| 703 | ||
| 704 | #define HS_USB_STAT 0xFE01 | |
| 705 | #define HS_VCONTROL 0xFE26 | |
| 706 | #define HS_VSTAIN 0xFE27 | |
| 707 | #define HS_VLOADM 0xFE28 | |
| 708 | #define HS_VSTAOUT 0xFE29 | |
| 709 | ||
| 710 | #define MC_IRQ 0xFF00 | |
| 711 | #define MC_IRQEN 0xFF01 | |
| 712 | #define MC_FIFO_CTL 0xFF02 | |
| 713 | #define MC_FIFO_BC0 0xFF03 | |
| 714 | #define MC_FIFO_BC1 0xFF04 | |
| 715 | #define MC_FIFO_STAT 0xFF05 | |
| 716 | #define MC_FIFO_MODE 0xFF06 | |
| 717 | #define MC_FIFO_RD_PTR0 0xFF07 | |
| 718 | #define MC_FIFO_RD_PTR1 0xFF08 | |
| 719 | #define MC_DMA_CTL 0xFF10 | |
| 720 | #define MC_DMA_TC0 0xFF11 | |
| 721 | #define MC_DMA_TC1 0xFF12 | |
| 722 | #define MC_DMA_TC2 0xFF13 | |
| 723 | #define MC_DMA_TC3 0xFF14 | |
| 724 | #define MC_DMA_RST 0xFF15 | |
| 725 | ||
| 726 | /* Memory mapping */ | |
| 727 | #define RBUF_SIZE_MASK 0xFBFF | |
| 728 | #define RBUF_BASE 0xF000 | |
| 729 | #define PPBUF_BASE1 0xF800 | |
| 730 | #define PPBUF_BASE2 0xFA00 | |
| 731 | ||
| 732 | /* int monitor_card_cd */ | |
| 733 | #define CD_EXIST 0 | |
| 734 | #define CD_NOT_EXIST 1 | |
| 735 | ||
| 736 | #define DEBOUNCE_CNT 5 | |
| 737 | ||
| 738 | int monitor_card_cd(struct rts51x_chip *chip, u8 card); | |
| 739 | ||
| 355d8ae5 RT |
740 | void rts51x_do_remaining_work(struct rts51x_chip *chip); |
| 741 | void rts51x_do_rts51x_reset_sd_card(struct rts51x_chip *chip); | |
| 1dac4186 | 742 | void rts51x_init_cards(struct rts51x_chip *chip); |
| 743 | void rts51x_release_cards(struct rts51x_chip *chip); | |
| 355d8ae5 RT |
744 | int rts51x_switch_ssc_clock(struct rts51x_chip *chip, int clk); |
| 745 | int rts51x_switch_normal_clock(struct rts51x_chip *chip, int clk); | |
| 746 | int rts51x_card_rw(struct scsi_cmnd *srb, struct rts51x_chip *chip, u32 sec_addr, | |
| 1dac4186 | 747 | u16 sec_cnt); |
| 355d8ae5 | 748 | u8 rts51x_get_lun_card(struct rts51x_chip *chip, unsigned int lun); |
| 1dac4186 | 749 | int rts51x_select_card(struct rts51x_chip *chip, int card); |
| 355d8ae5 RT |
750 | void rts51x_eject_card(struct rts51x_chip *chip, unsigned int lun); |
| 751 | void rts51x_trans_dma_enable(enum dma_data_direction dir, struct rts51x_chip *chip, | |
| 1dac4186 | 752 | u32 byte_cnt, u8 pack_size); |
| 355d8ae5 RT |
753 | int rts51x_enable_card_clock(struct rts51x_chip *chip, u8 card); |
| 754 | int rts51x_card_power_on(struct rts51x_chip *chip, u8 card); | |
| 755 | int rts51x_toggle_gpio(struct rts51x_chip *chip, u8 gpio); | |
| 756 | int rts51x_turn_on_led(struct rts51x_chip *chip, u8 gpio); | |
| 757 | int rts51x_turn_off_led(struct rts51x_chip *chip, u8 gpio); | |
| 1dac4186 | 758 | |
| 759 | static inline int check_card_ready(struct rts51x_chip *chip, unsigned int lun) | |
| 760 | { | |
| 761 | if (chip->card_ready & chip->lun2card[lun]) | |
| 762 | return 1; | |
| 763 | ||
| 764 | return 0; | |
| 765 | } | |
| 766 | ||
| 767 | static inline int check_card_exist(struct rts51x_chip *chip, unsigned int lun) | |
| 768 | { | |
| 769 | if (chip->card_exist & chip->lun2card[lun]) | |
| 770 | return 1; | |
| 771 | ||
| 772 | return 0; | |
| 773 | } | |
| 774 | ||
| 775 | static inline int check_card_wp(struct rts51x_chip *chip, unsigned int lun) | |
| 776 | { | |
| 777 | if (chip->card_wp & chip->lun2card[lun]) | |
| 778 | return 1; | |
| 779 | ||
| 780 | return 0; | |
| 781 | } | |
| 782 | ||
| 783 | static inline int check_card_fail(struct rts51x_chip *chip, unsigned int lun) | |
| 784 | { | |
| 785 | if (chip->card_fail & chip->lun2card[lun]) | |
| 786 | return 1; | |
| 787 | ||
| 788 | return 0; | |
| 789 | } | |
| 790 | ||
| 791 | static inline int check_card_ejected(struct rts51x_chip *chip, unsigned int lun) | |
| 792 | { | |
| 793 | if (chip->card_ejected & chip->lun2card[lun]) | |
| 794 | return 1; | |
| 795 | ||
| 796 | return 0; | |
| 797 | } | |
| 798 | ||
| 799 | static inline int check_fake_card_ready(struct rts51x_chip *chip, | |
| 800 | unsigned int lun) | |
| 801 | { | |
| 802 | if (chip->fake_card_ready & chip->lun2card[lun]) | |
| 803 | return 1; | |
| 804 | ||
| 805 | return 0; | |
| 806 | } | |
| 807 | ||
| 808 | static inline u8 get_lun2card(struct rts51x_chip *chip, unsigned int lun) | |
| 809 | { | |
| 810 | return chip->lun2card[lun]; | |
| 811 | } | |
| 812 | ||
| 813 | static inline int check_lun_mc(struct rts51x_chip *chip, unsigned int lun) | |
| 814 | { | |
| 815 | return CHK_BIT(chip->lun_mc, lun); | |
| 816 | } | |
| 817 | ||
| 818 | static inline void set_lun_mc(struct rts51x_chip *chip, unsigned int lun) | |
| 819 | { | |
| 820 | SET_BIT(chip->lun_mc, lun); | |
| 821 | } | |
| 822 | ||
| 823 | static inline void clear_lun_mc(struct rts51x_chip *chip, unsigned int lun) | |
| 824 | { | |
| 825 | CLR_BIT(chip->lun_mc, lun); | |
| 826 | } | |
| 827 | ||
| 828 | static inline int switch_clock(struct rts51x_chip *chip, int clk) | |
| 829 | { | |
| 830 | int retval = 0; | |
| 831 | ||
| 832 | if (chip->asic_code) | |
| 355d8ae5 | 833 | retval = rts51x_switch_ssc_clock(chip, clk); |
| 1dac4186 | 834 | else |
| 355d8ae5 | 835 | retval = rts51x_switch_normal_clock(chip, clk); |
| 1dac4186 | 836 | |
| 837 | return retval; | |
| 838 | } | |
| 839 | ||
| 840 | static inline void rts51x_clear_xd_error(struct rts51x_chip *chip) | |
| 841 | { | |
| 842 | rts51x_ep0_write_register(chip, CARD_STOP, | |
| 843 | XD_STOP | XD_CLR_ERR, XD_STOP | XD_CLR_ERR); | |
| 844 | ||
| 845 | rts51x_ep0_write_register(chip, MC_FIFO_CTL, FIFO_FLUSH, FIFO_FLUSH); | |
| 846 | rts51x_ep0_write_register(chip, MC_DMA_RST, DMA_RESET, DMA_RESET); | |
| 847 | rts51x_ep0_write_register(chip, SFSM_ED, 0xf8, 0xf8); | |
| 848 | } | |
| 849 | ||
| 850 | static inline void rts51x_clear_sd_error(struct rts51x_chip *chip) | |
| 851 | { | |
| 852 | rts51x_ep0_write_register(chip, CARD_STOP, | |
| 853 | SD_STOP | SD_CLR_ERR, SD_STOP | SD_CLR_ERR); | |
| 854 | ||
| 855 | rts51x_ep0_write_register(chip, MC_FIFO_CTL, FIFO_FLUSH, FIFO_FLUSH); | |
| 856 | rts51x_ep0_write_register(chip, MC_DMA_RST, DMA_RESET, DMA_RESET); | |
| 857 | rts51x_ep0_write_register(chip, SFSM_ED, 0xf8, 0xf8); | |
| 858 | } | |
| 859 | ||
| 860 | static inline void rts51x_clear_ms_error(struct rts51x_chip *chip) | |
| 861 | { | |
| 862 | rts51x_ep0_write_register(chip, CARD_STOP, | |
| 863 | MS_STOP | MS_CLR_ERR, MS_STOP | MS_CLR_ERR); | |
| 864 | ||
| 865 | rts51x_ep0_write_register(chip, MC_FIFO_CTL, FIFO_FLUSH, FIFO_FLUSH); | |
| 866 | rts51x_ep0_write_register(chip, MC_DMA_RST, DMA_RESET, DMA_RESET); | |
| 867 | rts51x_ep0_write_register(chip, SFSM_ED, 0xf8, 0xf8); | |
| 868 | } | |
| 869 | ||
| 870 | #endif /* __RTS51X_CARD_H */ |