/* * SDIO spec header file * Protocol and standard (common) device definitions * * Copyright (C) 1999-2013, Broadcom Corporation * * Unless you and Broadcom execute a separate written software license * agreement governing use of this software, this software is licensed to you * under the terms of the GNU General Public License version 2 (the "GPL"), * available at http://www.broadcom.com/licenses/GPLv2.php, with the * following added to such license: * * As a special exception, the copyright holders of this software give you * permission to link this software with independent modules, and to copy and * distribute the resulting executable under terms of your choice, provided that * you also meet, for each linked independent module, the terms and conditions of * the license of that module. An independent module is a module which is not * derived from this software. The special exception does not apply to any * modifications of the software. * * Notwithstanding the above, under no circumstances may you combine this * software in any way with any other Broadcom software provided under a license * other than the GPL, without Broadcom's express prior written consent. * * $Id: sdio.h 308973 2012-01-18 04:19:34Z $ */ #ifndef _SDIO_H #define _SDIO_H /* CCCR structure for function 0 */ typedef volatile struct { uint8 cccr_sdio_rev; /* RO, cccr and sdio revision */ uint8 sd_rev; /* RO, sd spec revision */ uint8 io_en; /* I/O enable */ uint8 io_rdy; /* I/O ready reg */ uint8 intr_ctl; /* Master and per function interrupt enable control */ uint8 intr_status; /* RO, interrupt pending status */ uint8 io_abort; /* read/write abort or reset all functions */ uint8 bus_inter; /* bus interface control */ uint8 capability; /* RO, card capability */ uint8 cis_base_low; /* 0x9 RO, common CIS base address, LSB */ uint8 cis_base_mid; uint8 cis_base_high; /* 0xB RO, common CIS base address, MSB */ /* suspend/resume registers */ uint8 bus_suspend; /* 0xC */ uint8 func_select; /* 0xD */ uint8 exec_flag; /* 0xE */ uint8 ready_flag; /* 0xF */ uint8 fn0_blk_size[2]; /* 0x10(LSB), 0x11(MSB) */ uint8 power_control; /* 0x12 (SDIO version 1.10) */ uint8 speed_control; /* 0x13 */ } sdio_regs_t; /* SDIO Device CCCR offsets */ #define SDIOD_CCCR_REV 0x00 #define SDIOD_CCCR_SDREV 0x01 #define SDIOD_CCCR_IOEN 0x02 #define SDIOD_CCCR_IORDY 0x03 #define SDIOD_CCCR_INTEN 0x04 #define SDIOD_CCCR_INTPEND 0x05 #define SDIOD_CCCR_IOABORT 0x06 #define SDIOD_CCCR_BICTRL 0x07 #define SDIOD_CCCR_CAPABLITIES 0x08 #define SDIOD_CCCR_CISPTR_0 0x09 #define SDIOD_CCCR_CISPTR_1 0x0A #define SDIOD_CCCR_CISPTR_2 0x0B #define SDIOD_CCCR_BUSSUSP 0x0C #define SDIOD_CCCR_FUNCSEL 0x0D #define SDIOD_CCCR_EXECFLAGS 0x0E #define SDIOD_CCCR_RDYFLAGS 0x0F #define SDIOD_CCCR_BLKSIZE_0 0x10 #define SDIOD_CCCR_BLKSIZE_1 0x11 #define SDIOD_CCCR_POWER_CONTROL 0x12 #define SDIOD_CCCR_SPEED_CONTROL 0x13 #define SDIOD_CCCR_UHSI_SUPPORT 0x14 #define SDIOD_CCCR_DRIVER_STRENGTH 0x15 #define SDIOD_CCCR_INTR_EXTN 0x16 /* Broadcom extensions (corerev >= 1) */ #define SDIOD_CCCR_BRCM_CARDCAP 0xf0 #define SDIOD_CCCR_BRCM_CARDCAP_CMD14_SUPPORT 0x02 #define SDIOD_CCCR_BRCM_CARDCAP_CMD14_EXT 0x04 #define SDIOD_CCCR_BRCM_CARDCAP_CMD_NODEC 0x08 #define SDIOD_CCCR_BRCM_CARDCTL 0xf1 #define SDIOD_CCCR_BRCM_SEPINT 0xf2 /* cccr_sdio_rev */ #define SDIO_REV_SDIOID_MASK 0xf0 /* SDIO spec revision number */ #define SDIO_REV_CCCRID_MASK 0x0f /* CCCR format version number */ /* sd_rev */ #define SD_REV_PHY_MASK 0x0f /* SD format version number */ /* io_en */ #define SDIO_FUNC_ENABLE_1 0x02 /* function 1 I/O enable */ #define SDIO_FUNC_ENABLE_2 0x04 /* function 2 I/O enable */ /* io_rdys */ #define SDIO_FUNC_READY_1 0x02 /* function 1 I/O ready */ #define SDIO_FUNC_READY_2 0x04 /* function 2 I/O ready */ /* intr_ctl */ #define INTR_CTL_MASTER_EN 0x1 /* interrupt enable master */ #define INTR_CTL_FUNC1_EN 0x2 /* interrupt enable for function 1 */ #define INTR_CTL_FUNC2_EN 0x4 /* interrupt enable for function 2 */ /* intr_status */ #define INTR_STATUS_FUNC1 0x2 /* interrupt pending for function 1 */ #define INTR_STATUS_FUNC2 0x4 /* interrupt pending for function 2 */ /* io_abort */ #define IO_ABORT_RESET_ALL 0x08 /* I/O card reset */ #define IO_ABORT_FUNC_MASK 0x07 /* abort selction: function x */ /* bus_inter */ #define BUS_CARD_DETECT_DIS 0x80 /* Card Detect disable */ #define BUS_SPI_CONT_INTR_CAP 0x40 /* support continuous SPI interrupt */ #define BUS_SPI_CONT_INTR_EN 0x20 /* continuous SPI interrupt enable */ #define BUS_SD_DATA_WIDTH_MASK 0x03 /* bus width mask */ #define BUS_SD_DATA_WIDTH_4BIT 0x02 /* bus width 4-bit mode */ #define BUS_SD_DATA_WIDTH_1BIT 0x00 /* bus width 1-bit mode */ /* capability */ #define SDIO_CAP_4BLS 0x80 /* 4-bit support for low speed card */ #define SDIO_CAP_LSC 0x40 /* low speed card */ #define SDIO_CAP_E4MI 0x20 /* enable interrupt between block of data in 4-bit mode */ #define SDIO_CAP_S4MI 0x10 /* support interrupt between block of data in 4-bit mode */ #define SDIO_CAP_SBS 0x08 /* support suspend/resume */ #define SDIO_CAP_SRW 0x04 /* support read wait */ #define SDIO_CAP_SMB 0x02 /* support multi-block transfer */ #define SDIO_CAP_SDC 0x01 /* Support Direct commands during multi-byte transfer */ /* power_control */ #define SDIO_POWER_SMPC 0x01 /* supports master power control (RO) */ #define SDIO_POWER_EMPC 0x02 /* enable master power control (allow > 200mA) (RW) */ /* speed_control (control device entry into high-speed clocking mode) */ #define SDIO_SPEED_SHS 0x01 /* supports high-speed [clocking] mode (RO) */ #define SDIO_SPEED_EHS 0x02 /* enable high-speed [clocking] mode (RW) */ /* for setting bus speed in card: 0x13h */ #define SDIO_BUS_SPEED_UHSISEL_M BITFIELD_MASK(3) #define SDIO_BUS_SPEED_UHSISEL_S 1 /* for getting bus speed cap in card: 0x14h */ #define SDIO_BUS_SPEED_UHSICAP_M BITFIELD_MASK(3) #define SDIO_BUS_SPEED_UHSICAP_S 0 /* for getting driver type CAP in card: 0x15h */ #define SDIO_BUS_DRVR_TYPE_CAP_M BITFIELD_MASK(3) #define SDIO_BUS_DRVR_TYPE_CAP_S 0 /* for setting driver type selection in card: 0x15h */ #define SDIO_BUS_DRVR_TYPE_SEL_M BITFIELD_MASK(2) #define SDIO_BUS_DRVR_TYPE_SEL_S 4 /* for getting async int support in card: 0x16h */ #define SDIO_BUS_ASYNCINT_CAP_M BITFIELD_MASK(1) #define SDIO_BUS_ASYNCINT_CAP_S 0 /* for setting async int selection in card: 0x16h */ #define SDIO_BUS_ASYNCINT_SEL_M BITFIELD_MASK(1) #define SDIO_BUS_ASYNCINT_SEL_S 1 /* brcm sepint */ #define SDIO_SEPINT_MASK 0x01 /* route sdpcmdev intr onto separate pad (chip-specific) */ #define SDIO_SEPINT_OE 0x02 /* 1 asserts output enable for above pad */ #define SDIO_SEPINT_ACT_HI 0x04 /* use active high interrupt level instead of active low */ /* FBR structure for function 1-7, FBR addresses and register offsets */ typedef volatile struct { uint8 devctr; /* device interface, CSA control */ uint8 ext_dev; /* extended standard I/O device type code */ uint8 pwr_sel; /* power selection support */ uint8 PAD[6]; /* reserved */ uint8 cis_low; /* CIS LSB */ uint8 cis_mid; uint8 cis_high; /* CIS MSB */ uint8 csa_low; /* code storage area, LSB */ uint8 csa_mid; uint8 csa_high; /* code storage area, MSB */ uint8 csa_dat_win; /* data access window to function */ uint8 fnx_blk_size[2]; /* block size, little endian */ } sdio_fbr_t; /* Maximum number of I/O funcs */ #define SDIOD_MAX_FUNCS 8 #define SDIOD_MAX_IOFUNCS 7 /* SDIO Device FBR Start Address */ #define SDIOD_FBR_STARTADDR 0x100 /* SDIO Device FBR Size */ #define SDIOD_FBR_SIZE 0x100 /* Macro to calculate FBR register base */ #define SDIOD_FBR_BASE(n) ((n) * 0x100) /* Function register offsets */ #define SDIOD_FBR_DEVCTR 0x00 /* basic info for function */ #define SDIOD_FBR_EXT_DEV 0x01 /* extended I/O device code */ #define SDIOD_FBR_PWR_SEL 0x02 /* power selection bits */ /* SDIO Function CIS ptr offset */ #define SDIOD_FBR_CISPTR_0 0x09 #define SDIOD_FBR_CISPTR_1 0x0A #define SDIOD_FBR_CISPTR_2 0x0B /* Code Storage Area pointer */ #define SDIOD_FBR_CSA_ADDR_0 0x0C #define SDIOD_FBR_CSA_ADDR_1 0x0D #define SDIOD_FBR_CSA_ADDR_2 0x0E #define SDIOD_FBR_CSA_DATA 0x0F /* SDIO Function I/O Block Size */ #define SDIOD_FBR_BLKSIZE_0 0x10 #define SDIOD_FBR_BLKSIZE_1 0x11 /* devctr */ #define SDIOD_FBR_DEVCTR_DIC 0x0f /* device interface code */ #define SDIOD_FBR_DECVTR_CSA 0x40 /* CSA support flag */ #define SDIOD_FBR_DEVCTR_CSA_EN 0x80 /* CSA enabled */ /* interface codes */ #define SDIOD_DIC_NONE 0 /* SDIO standard interface is not supported */ #define SDIOD_DIC_UART 1 #define SDIOD_DIC_BLUETOOTH_A 2 #define SDIOD_DIC_BLUETOOTH_B 3 #define SDIOD_DIC_GPS 4 #define SDIOD_DIC_CAMERA 5 #define SDIOD_DIC_PHS 6 #define SDIOD_DIC_WLAN 7 #define SDIOD_DIC_EXT 0xf /* extended device interface, read ext_dev register */ /* pwr_sel */ #define SDIOD_PWR_SEL_SPS 0x01 /* supports power selection */ #define SDIOD_PWR_SEL_EPS 0x02 /* enable power selection (low-current mode) */ /* misc defines */ #define SDIO_FUNC_0 0 #define SDIO_FUNC_1 1 #define SDIO_FUNC_2 2 #define SDIO_FUNC_3 3 #define SDIO_FUNC_4 4 #define SDIO_FUNC_5 5 #define SDIO_FUNC_6 6 #define SDIO_FUNC_7 7 #define SD_CARD_TYPE_UNKNOWN 0 /* bad type or unrecognized */ #define SD_CARD_TYPE_IO 1 /* IO only card */ #define SD_CARD_TYPE_MEMORY 2 /* memory only card */ #define SD_CARD_TYPE_COMBO 3 /* IO and memory combo card */ #define SDIO_MAX_BLOCK_SIZE 2048 /* maximum block size for block mode operation */ #define SDIO_MIN_BLOCK_SIZE 1 /* minimum block size for block mode operation */ /* Card registers: status bit position */ #define CARDREG_STATUS_BIT_OUTOFRANGE 31 #define CARDREG_STATUS_BIT_COMCRCERROR 23 #define CARDREG_STATUS_BIT_ILLEGALCOMMAND 22 #define CARDREG_STATUS_BIT_ERROR 19 #define CARDREG_STATUS_BIT_IOCURRENTSTATE3 12 #define CARDREG_STATUS_BIT_IOCURRENTSTATE2 11 #define CARDREG_STATUS_BIT_IOCURRENTSTATE1 10 #define CARDREG_STATUS_BIT_IOCURRENTSTATE0 9 #define CARDREG_STATUS_BIT_FUN_NUM_ERROR 4 #define SD_CMD_GO_IDLE_STATE 0 /* mandatory for SDIO */ #define SD_CMD_SEND_OPCOND 1 #define SD_CMD_MMC_SET_RCA 3 #define SD_CMD_IO_SEND_OP_COND 5 /* mandatory for SDIO */ #define SD_CMD_SELECT_DESELECT_CARD 7 #define SD_CMD_SEND_CSD 9 #define SD_CMD_SEND_CID 10 #define SD_CMD_STOP_TRANSMISSION 12 #define SD_CMD_SEND_STATUS 13 #define SD_CMD_GO_INACTIVE_STATE 15 #define SD_CMD_SET_BLOCKLEN 16 #define SD_CMD_READ_SINGLE_BLOCK 17 #define SD_CMD_READ_MULTIPLE_BLOCK 18 #define SD_CMD_WRITE_BLOCK 24 #define SD_CMD_WRITE_MULTIPLE_BLOCK 25 #define SD_CMD_PROGRAM_CSD 27 #define SD_CMD_SET_WRITE_PROT 28 #define SD_CMD_CLR_WRITE_PROT 29 #define SD_CMD_SEND_WRITE_PROT 30 #define SD_CMD_ERASE_WR_BLK_START 32 #define SD_CMD_ERASE_WR_BLK_END 33 #define SD_CMD_ERASE 38 #define SD_CMD_LOCK_UNLOCK 42 #define SD_CMD_IO_RW_DIRECT 52 /* mandatory for SDIO */ #define SD_CMD_IO_RW_EXTENDED 53 /* mandatory for SDIO */ #define SD_CMD_APP_CMD 55 #define SD_CMD_GEN_CMD 56 #define SD_CMD_READ_OCR 58 #define SD_CMD_CRC_ON_OFF 59 /* mandatory for SDIO */ #define SD_ACMD_SD_STATUS 13 #define SD_ACMD_SEND_NUM_WR_BLOCKS 22 #define SD_ACMD_SET_WR_BLOCK_ERASE_CNT 23 #define SD_ACMD_SD_SEND_OP_COND 41 #define SD_ACMD_SET_CLR_CARD_DETECT 42 #define SD_ACMD_SEND_SCR 51 /* argument for SD_CMD_IO_RW_DIRECT and SD_CMD_IO_RW_EXTENDED */ #define SD_IO_OP_READ 0 /* Read_Write: Read */ #define SD_IO_OP_WRITE 1 /* Read_Write: Write */ #define SD_IO_RW_NORMAL 0 /* no RAW */ #define SD_IO_RW_RAW 1 /* RAW */ #define SD_IO_BYTE_MODE 0 /* Byte Mode */ #define SD_IO_BLOCK_MODE 1 /* BlockMode */ #define SD_IO_FIXED_ADDRESS 0 /* fix Address */ #define SD_IO_INCREMENT_ADDRESS 1 /* IncrementAddress */ /* build SD_CMD_IO_RW_DIRECT Argument */ #define SDIO_IO_RW_DIRECT_ARG(rw, raw, func, addr, data) \ ((((rw) & 1) << 31) | (((func) & 0x7) << 28) | (((raw) & 1) << 27) | \ (((addr) & 0x1FFFF) << 9) | ((data) & 0xFF)) /* build SD_CMD_IO_RW_EXTENDED Argument */ #define SDIO_IO_RW_EXTENDED_ARG(rw, blk, func, addr, inc_addr, count) \ ((((rw) & 1) << 31) | (((func) & 0x7) << 28) | (((blk) & 1) << 27) | \ (((inc_addr) & 1) << 26) | (((addr) & 0x1FFFF) << 9) | ((count) & 0x1FF)) /* SDIO response parameters */ #define SD_RSP_NO_NONE 0 #define SD_RSP_NO_1 1 #define SD_RSP_NO_2 2 #define SD_RSP_NO_3 3 #define SD_RSP_NO_4 4 #define SD_RSP_NO_5 5 #define SD_RSP_NO_6 6 /* Modified R6 response (to CMD3) */ #define SD_RSP_MR6_COM_CRC_ERROR 0x8000 #define SD_RSP_MR6_ILLEGAL_COMMAND 0x4000 #define SD_RSP_MR6_ERROR 0x2000 /* Modified R1 in R4 Response (to CMD5) */ #define SD_RSP_MR1_SBIT 0x80 #define SD_RSP_MR1_PARAMETER_ERROR 0x40 #define SD_RSP_MR1_RFU5 0x20 #define SD_RSP_MR1_FUNC_NUM_ERROR 0x10 #define SD_RSP_MR1_COM_CRC_ERROR 0x08 #define SD_RSP_MR1_ILLEGAL_COMMAND 0x04 #define SD_RSP_MR1_RFU1 0x02 #define SD_RSP_MR1_IDLE_STATE 0x01 /* R5 response (to CMD52 and CMD53) */ #define SD_RSP_R5_COM_CRC_ERROR 0x80 #define SD_RSP_R5_ILLEGAL_COMMAND 0x40 #define SD_RSP_R5_IO_CURRENTSTATE1 0x20 #define SD_RSP_R5_IO_CURRENTSTATE0 0x10 #define SD_RSP_R5_ERROR 0x08 #define SD_RSP_R5_RFU 0x04 #define SD_RSP_R5_FUNC_NUM_ERROR 0x02 #define SD_RSP_R5_OUT_OF_RANGE 0x01 #define SD_RSP_R5_ERRBITS 0xCB /* ------------------------------------------------ * SDIO Commands and responses * * I/O only commands are: * CMD0, CMD3, CMD5, CMD7, CMD14, CMD15, CMD52, CMD53 * ------------------------------------------------ */ /* SDIO Commands */ #define SDIOH_CMD_0 0 #define SDIOH_CMD_3 3 #define SDIOH_CMD_5 5 #define SDIOH_CMD_7 7 #define SDIOH_CMD_11 11 #define SDIOH_CMD_14 14 #define SDIOH_CMD_15 15 #define SDIOH_CMD_19 19 #define SDIOH_CMD_52 52 #define SDIOH_CMD_53 53 #define SDIOH_CMD_59 59 /* SDIO Command Responses */ #define SDIOH_RSP_NONE 0 #define SDIOH_RSP_R1 1 #define SDIOH_RSP_R2 2 #define SDIOH_RSP_R3 3 #define SDIOH_RSP_R4 4 #define SDIOH_RSP_R5 5 #define SDIOH_RSP_R6 6 /* * SDIO Response Error flags */ #define SDIOH_RSP5_ERROR_FLAGS 0xCB /* ------------------------------------------------ * SDIO Command structures. I/O only commands are: * * CMD0, CMD3, CMD5, CMD7, CMD15, CMD52, CMD53 * ------------------------------------------------ */ #define CMD5_OCR_M BITFIELD_MASK(24) #define CMD5_OCR_S 0 #define CMD5_S18R_M BITFIELD_MASK(1) #define CMD5_S18R_S 24 #define CMD7_RCA_M BITFIELD_MASK(16) #define CMD7_RCA_S 16 #define CMD14_RCA_M BITFIELD_MASK(16) #define CMD14_RCA_S 16 #define CMD14_SLEEP_M BITFIELD_MASK(1) #define CMD14_SLEEP_S 15 #define CMD_15_RCA_M BITFIELD_MASK(16) #define CMD_15_RCA_S 16 #define CMD52_DATA_M BITFIELD_MASK(8) /* Bits [7:0] - Write Data/Stuff bits of CMD52 */ #define CMD52_DATA_S 0 #define CMD52_REG_ADDR_M BITFIELD_MASK(17) /* Bits [25:9] - register address */ #define CMD52_REG_ADDR_S 9 #define CMD52_RAW_M BITFIELD_MASK(1) /* Bit 27 - Read after Write flag */ #define CMD52_RAW_S 27 #define CMD52_FUNCTION_M BITFIELD_MASK(3) /* Bits [30:28] - Function number */ #define CMD52_FUNCTION_S 28 #define CMD52_RW_FLAG_M BITFIELD_MASK(1) /* Bit 31 - R/W flag */ #define CMD52_RW_FLAG_S 31 #define CMD53_BYTE_BLK_CNT_M BITFIELD_MASK(9) /* Bits [8:0] - Byte/Block Count of CMD53 */ #define CMD53_BYTE_BLK_CNT_S 0 #define CMD53_REG_ADDR_M BITFIELD_MASK(17) /* Bits [25:9] - register address */ #define CMD53_REG_ADDR_S 9 #define CMD53_OP_CODE_M BITFIELD_MASK(1) /* Bit 26 - R/W Operation Code */ #define CMD53_OP_CODE_S 26 #define CMD53_BLK_MODE_M BITFIELD_MASK(1) /* Bit 27 - Block Mode */ #define CMD53_BLK_MODE_S 27 #define CMD53_FUNCTION_M BITFIELD_MASK(3) /* Bits [30:28] - Function number */ #define CMD53_FUNCTION_S 28 #define CMD53_RW_FLAG_M BITFIELD_MASK(1) /* Bit 31 - R/W flag */ #define CMD53_RW_FLAG_S 31 /* ------------------------------------------------------ * SDIO Command Response structures for SD1 and SD4 modes * ----------------------------------------------------- */ #define RSP4_IO_OCR_M BITFIELD_MASK(24) /* Bits [23:0] - Card's OCR Bits [23:0] */ #define RSP4_IO_OCR_S 0 #define RSP4_S18A_M BITFIELD_MASK(1) /* Bits [23:0] - Card's OCR Bits [23:0] */ #define RSP4_S18A_S 24 #define RSP4_STUFF_M BITFIELD_MASK(3) /* Bits [26:24] - Stuff bits */ #define RSP4_STUFF_S 24 #define RSP4_MEM_PRESENT_M BITFIELD_MASK(1) /* Bit 27 - Memory present */ #define RSP4_MEM_PRESENT_S 27 #define RSP4_NUM_FUNCS_M BITFIELD_MASK(3) /* Bits [30:28] - Number of I/O funcs */ #define RSP4_NUM_FUNCS_S 28 #define RSP4_CARD_READY_M BITFIELD_MASK(1) /* Bit 31 - SDIO card ready */ #define RSP4_CARD_READY_S 31 #define RSP6_STATUS_M BITFIELD_MASK(16) /* Bits [15:0] - Card status bits [19,22,23,12:0] */ #define RSP6_STATUS_S 0 #define RSP6_IO_RCA_M BITFIELD_MASK(16) /* Bits [31:16] - RCA bits[31-16] */ #define RSP6_IO_RCA_S 16 #define RSP1_AKE_SEQ_ERROR_M BITFIELD_MASK(1) /* Bit 3 - Authentication seq error */ #define RSP1_AKE_SEQ_ERROR_S 3 #define RSP1_APP_CMD_M BITFIELD_MASK(1) /* Bit 5 - Card expects ACMD */ #define RSP1_APP_CMD_S 5 #define RSP1_READY_FOR_DATA_M BITFIELD_MASK(1) /* Bit 8 - Ready for data (buff empty) */ #define RSP1_READY_FOR_DATA_S 8 #define RSP1_CURR_STATE_M BITFIELD_MASK(4) /* Bits [12:9] - State of card * when Cmd was received */ #define RSP1_CURR_STATE_S 9 #define RSP1_EARSE_RESET_M BITFIELD_MASK(1) /* Bit 13 - Erase seq cleared */ #define RSP1_EARSE_RESET_S 13 #define RSP1_CARD_ECC_DISABLE_M BITFIELD_MASK(1) /* Bit 14 - Card ECC disabled */ #define RSP1_CARD_ECC_DISABLE_S 14 #define RSP1_WP_ERASE_SKIP_M BITFIELD_MASK(1) /* Bit 15 - Partial blocks erased due to W/P */ #define RSP1_WP_ERASE_SKIP_S 15 #define RSP1_CID_CSD_OVERW_M BITFIELD_MASK(1) /* Bit 16 - Illegal write to CID or R/O bits * of CSD */ #define RSP1_CID_CSD_OVERW_S 16 #define RSP1_ERROR_M BITFIELD_MASK(1) /* Bit 19 - General/Unknown error */ #define RSP1_ERROR_S 19 #define RSP1_CC_ERROR_M BITFIELD_MASK(1) /* Bit 20 - Internal Card Control error */ #define RSP1_CC_ERROR_S 20 #define RSP1_CARD_ECC_FAILED_M BITFIELD_MASK(1) /* Bit 21 - Card internal ECC failed * to correct data */ #define RSP1_CARD_ECC_FAILED_S 21 #define RSP1_ILLEGAL_CMD_M BITFIELD_MASK(1) /* Bit 22 - Cmd not legal for the card state */ #define RSP1_ILLEGAL_CMD_S 22 #define RSP1_COM_CRC_ERROR_M BITFIELD_MASK(1) /* Bit 23 - CRC check of previous command failed */ #define RSP1_COM_CRC_ERROR_S 23 #define RSP1_LOCK_UNLOCK_FAIL_M BITFIELD_MASK(1) /* Bit 24 - Card lock-unlock Cmd Seq error */ #define RSP1_LOCK_UNLOCK_FAIL_S 24 #define RSP1_CARD_LOCKED_M BITFIELD_MASK(1) /* Bit 25 - Card locked by the host */ #define RSP1_CARD_LOCKED_S 25 #define RSP1_WP_VIOLATION_M BITFIELD_MASK(1) /* Bit 26 - Attempt to program * write-protected blocks */ #define RSP1_WP_VIOLATION_S 26 #define RSP1_ERASE_PARAM_M BITFIELD_MASK(1) /* Bit 27 - Invalid erase blocks */ #define RSP1_ERASE_PARAM_S 27 #define RSP1_ERASE_SEQ_ERR_M BITFIELD_MASK(1) /* Bit 28 - Erase Cmd seq error */ #define RSP1_ERASE_SEQ_ERR_S 28 #define RSP1_BLK_LEN_ERR_M BITFIELD_MASK(1) /* Bit 29 - Block length error */ #define RSP1_BLK_LEN_ERR_S 29 #define RSP1_ADDR_ERR_M BITFIELD_MASK(1) /* Bit 30 - Misaligned address */ #define RSP1_ADDR_ERR_S 30 #define RSP1_OUT_OF_RANGE_M BITFIELD_MASK(1) /* Bit 31 - Cmd arg was out of range */ #define RSP1_OUT_OF_RANGE_S 31 #define RSP5_DATA_M BITFIELD_MASK(8) /* Bits [0:7] - data */ #define RSP5_DATA_S 0 #define RSP5_FLAGS_M BITFIELD_MASK(8) /* Bit [15:8] - Rsp flags */ #define RSP5_FLAGS_S 8 #define RSP5_STUFF_M BITFIELD_MASK(16) /* Bits [31:16] - Stuff bits */ #define RSP5_STUFF_S 16 /* ---------------------------------------------- * SDIO Command Response structures for SPI mode * ---------------------------------------------- */ #define SPIRSP4_IO_OCR_M BITFIELD_MASK(16) /* Bits [15:0] - Card's OCR Bits [23:8] */ #define SPIRSP4_IO_OCR_S 0 #define SPIRSP4_STUFF_M BITFIELD_MASK(3) /* Bits [18:16] - Stuff bits */ #define SPIRSP4_STUFF_S 16 #define SPIRSP4_MEM_PRESENT_M BITFIELD_MASK(1) /* Bit 19 - Memory present */ #define SPIRSP4_MEM_PRESENT_S 19 #define SPIRSP4_NUM_FUNCS_M BITFIELD_MASK(3) /* Bits [22:20] - Number of I/O funcs */ #define SPIRSP4_NUM_FUNCS_S 20 #define SPIRSP4_CARD_READY_M BITFIELD_MASK(1) /* Bit 23 - SDIO card ready */ #define SPIRSP4_CARD_READY_S 23 #define SPIRSP4_IDLE_STATE_M BITFIELD_MASK(1) /* Bit 24 - idle state */ #define SPIRSP4_IDLE_STATE_S 24 #define SPIRSP4_ILLEGAL_CMD_M BITFIELD_MASK(1) /* Bit 26 - Illegal Cmd error */ #define SPIRSP4_ILLEGAL_CMD_S 26 #define SPIRSP4_COM_CRC_ERROR_M BITFIELD_MASK(1) /* Bit 27 - COM CRC error */ #define SPIRSP4_COM_CRC_ERROR_S 27 #define SPIRSP4_FUNC_NUM_ERROR_M BITFIELD_MASK(1) /* Bit 28 - Function number error */ #define SPIRSP4_FUNC_NUM_ERROR_S 28 #define SPIRSP4_PARAM_ERROR_M BITFIELD_MASK(1) /* Bit 30 - Parameter Error Bit */ #define SPIRSP4_PARAM_ERROR_S 30 #define SPIRSP4_START_BIT_M BITFIELD_MASK(1) /* Bit 31 - Start Bit */ #define SPIRSP4_START_BIT_S 31 #define SPIRSP5_DATA_M BITFIELD_MASK(8) /* Bits [23:16] - R/W Data */ #define SPIRSP5_DATA_S 16 #define SPIRSP5_IDLE_STATE_M BITFIELD_MASK(1) /* Bit 24 - Idle state */ #define SPIRSP5_IDLE_STATE_S 24 #define SPIRSP5_ILLEGAL_CMD_M BITFIELD_MASK(1) /* Bit 26 - Illegal Cmd error */ #define SPIRSP5_ILLEGAL_CMD_S 26 #define SPIRSP5_COM_CRC_ERROR_M BITFIELD_MASK(1) /* Bit 27 - COM CRC error */ #define SPIRSP5_COM_CRC_ERROR_S 27 #define SPIRSP5_FUNC_NUM_ERROR_M BITFIELD_MASK(1) /* Bit 28 - Function number error */ #define SPIRSP5_FUNC_NUM_ERROR_S 28 #define SPIRSP5_PARAM_ERROR_M BITFIELD_MASK(1) /* Bit 30 - Parameter Error Bit */ #define SPIRSP5_PARAM_ERROR_S 30 #define SPIRSP5_START_BIT_M BITFIELD_MASK(1) /* Bit 31 - Start Bit */ #define SPIRSP5_START_BIT_S 31 /* RSP6 card status format; Pg 68 Physical Layer spec v 1.10 */ #define RSP6STAT_AKE_SEQ_ERROR_M BITFIELD_MASK(1) /* Bit 3 - Authentication seq error */ #define RSP6STAT_AKE_SEQ_ERROR_S 3 #define RSP6STAT_APP_CMD_M BITFIELD_MASK(1) /* Bit 5 - Card expects ACMD */ #define RSP6STAT_APP_CMD_S 5 #define RSP6STAT_READY_FOR_DATA_M BITFIELD_MASK(1) /* Bit 8 - Ready for data * (buff empty) */ #define RSP6STAT_READY_FOR_DATA_S 8 #define RSP6STAT_CURR_STATE_M BITFIELD_MASK(4) /* Bits [12:9] - Card state at * Cmd reception */ #define RSP6STAT_CURR_STATE_S 9 #define RSP6STAT_ERROR_M BITFIELD_MASK(1) /* Bit 13 - General/Unknown error Bit 19 */ #define RSP6STAT_ERROR_S 13 #define RSP6STAT_ILLEGAL_CMD_M BITFIELD_MASK(1) /* Bit 14 - Illegal cmd for * card state Bit 22 */ #define RSP6STAT_ILLEGAL_CMD_S 14 #define RSP6STAT_COM_CRC_ERROR_M BITFIELD_MASK(1) /* Bit 15 - CRC previous command * failed Bit 23 */ #define RSP6STAT_COM_CRC_ERROR_S 15 #define SDIOH_XFER_TYPE_READ SD_IO_OP_READ #define SDIOH_XFER_TYPE_WRITE SD_IO_OP_WRITE /* command issue options */ #define CMD_OPTION_DEFAULT 0 #define CMD_OPTION_TUNING 1 #endif /* _SDIO_H */