openkylin
/
qemu
mirror of https://gitee.com/openkylin/qemu.git
9
0
Fork 0
Code Issues Projects Releases Wiki Activity

sdcard: use the registerfields API for the CARD_STATUS register masks 

Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Acked-by: Alistair Francis <alistair.francis@xilinx.com>
Message-id: 20180215221325.7611-9-f4bug@amsat.org
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
This commit is contained in:
Philippe Mathieu-Daudé 2018-02-22 15:12:53 +00:00 committed by Peter Maydell
parent 3d42fb52b2
commit da26e3f360
1 changed files with 45 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

48
hw/sd/sd.c
View File

@ -419,14 +419,56 @@ static void sd_set_rca(SDState *sd)
sd->rca += 0x4567;
}
FIELD(CSR, AKE_SEQ_ERROR, 3, 1)
FIELD(CSR, APP_CMD, 5, 1)
FIELD(CSR, FX_EVENT, 6, 1)
FIELD(CSR, READY_FOR_DATA, 8, 1)
FIELD(CSR, CURRENT_STATE, 9, 4)
FIELD(CSR, ERASE_RESET, 13, 1)
FIELD(CSR, CARD_ECC_DISABLED, 14, 1)
FIELD(CSR, WP_ERASE_SKIP, 15, 1)
FIELD(CSR, CSD_OVERWRITE, 16, 1)
FIELD(CSR, DEFERRED_RESPONSE, 17, 1)
FIELD(CSR, ERROR, 19, 1)
FIELD(CSR, CC_ERROR, 20, 1)
FIELD(CSR, CARD_ECC_FAILED, 21, 1)
FIELD(CSR, ILLEGAL_COMMAND, 22, 1)
FIELD(CSR, COM_CRC_ERROR, 23, 1)
FIELD(CSR, LOCK_UNLOCK_FAILED, 24, 1)
FIELD(CSR, CARD_IS_LOCKED, 25, 1)
FIELD(CSR, WP_VIOLATION, 26, 1)
FIELD(CSR, ERASE_PARAM, 27, 1)
FIELD(CSR, ERASE_SEQ_ERROR, 28, 1)
FIELD(CSR, BLOCK_LEN_ERROR, 29, 1)
FIELD(CSR, ADDRESS_ERROR, 30, 1)
FIELD(CSR, OUT_OF_RANGE, 31, 1)
/* Card status bits, split by clear condition:
* A : According to the card current state
* B : Always related to the previous command
* C : Cleared by read
*/
#define CARD_STATUS_A 0x02004100
#define CARD_STATUS_B 0x00c01e00
#define CARD_STATUS_C 0xfd39a028
#define CARD_STATUS_A (R_CSR_READY_FOR_DATA_MASK \
| R_CSR_CARD_ECC_DISABLED_MASK \
| R_CSR_CARD_IS_LOCKED_MASK)
#define CARD_STATUS_B (R_CSR_CURRENT_STATE_MASK \
| R_CSR_ILLEGAL_COMMAND_MASK \
| R_CSR_COM_CRC_ERROR_MASK)
#define CARD_STATUS_C (R_CSR_AKE_SEQ_ERROR_MASK \
| R_CSR_APP_CMD_MASK \
| R_CSR_ERASE_RESET_MASK \
| R_CSR_WP_ERASE_SKIP_MASK \
| R_CSR_CSD_OVERWRITE_MASK \
| R_CSR_ERROR_MASK \
| R_CSR_CC_ERROR_MASK \
| R_CSR_CARD_ECC_FAILED_MASK \
| R_CSR_LOCK_UNLOCK_FAILED_MASK \
| R_CSR_WP_VIOLATION_MASK \
| R_CSR_ERASE_PARAM_MASK \
| R_CSR_ERASE_SEQ_ERROR_MASK \
| R_CSR_BLOCK_LEN_ERROR_MASK \
| R_CSR_ADDRESS_ERROR_MASK \
| R_CSR_OUT_OF_RANGE_MASK)
static void sd_set_cardstatus(SDState *sd)
{