SDIO_SPEED_BSS_SHIFT 138 include/linux/mmc/sdio.h #define SDIO_SPEED_BSS_MASK (7<<SDIO_SPEED_BSS_SHIFT) SDIO_SPEED_BSS_SHIFT 139 include/linux/mmc/sdio.h #define SDIO_SPEED_SDR12 (0<<SDIO_SPEED_BSS_SHIFT) SDIO_SPEED_BSS_SHIFT 140 include/linux/mmc/sdio.h #define SDIO_SPEED_SDR25 (1<<SDIO_SPEED_BSS_SHIFT) SDIO_SPEED_BSS_SHIFT 141 include/linux/mmc/sdio.h #define SDIO_SPEED_SDR50 (2<<SDIO_SPEED_BSS_SHIFT) SDIO_SPEED_BSS_SHIFT 142 include/linux/mmc/sdio.h #define SDIO_SPEED_SDR104 (3<<SDIO_SPEED_BSS_SHIFT) SDIO_SPEED_BSS_SHIFT 143 include/linux/mmc/sdio.h #define SDIO_SPEED_DDR50 (4<<SDIO_SPEED_BSS_SHIFT)