diff options
Diffstat (limited to 'include/linux/mmc/sdio.h')
| -rw-r--r-- | include/linux/mmc/sdio.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/include/linux/mmc/sdio.h b/include/linux/mmc/sdio.h index 56239f4aab0..9b1ec76cac3 100644 --- a/include/linux/mmc/sdio.h +++ b/include/linux/mmc/sdio.h @@ -15,6 +15,7 @@ /* SDIO commands type argument response */ #define SD_IO_SEND_OP_COND 5 /* bcr [23:0] OCR R4 */ #define SD_IO_RW_DIRECT 52 /* ac [31:0] See below R5 */ +#define SD_IO_RW_EXTENDED 53 /* adtc [31:0] See below R5 */ /* * SD_IO_RW_DIRECT argument format: @@ -27,6 +28,17 @@ */ /* + * SD_IO_RW_EXTENDED argument format: + * + * [31] R/W flag + * [30:28] Function number + * [27] Block mode + * [26] Increment address + * [25:9] Register address + * [8:0] Byte/block count + */ + +/* SDIO status in R5 Type e : error bit |