diff options
Diffstat (limited to 'include/linux/mmc/host.h')
| -rw-r--r-- | include/linux/mmc/host.h | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/include/linux/mmc/host.h b/include/linux/mmc/host.h index f90f674..30f68c0 100644 --- a/include/linux/mmc/host.h +++ b/include/linux/mmc/host.h @@ -46,6 +46,12 @@ struct mmc_ios { #define MMC_BUSMODE_OPENDRAIN 1 #define MMC_BUSMODE_PUSHPULL 2 + unsigned char chip_select; /* SPI chip select */ + +#define MMC_CS_DONTCARE 0 +#define MMC_CS_HIGH 1 +#define MMC_CS_LOW 2 + unsigned char power_mode; /* power supply mode */ #define MMC_POWER_OFF 0 @@ -63,11 +69,12 @@ struct device; struct mmc_host { struct device *dev; + struct class_device class_dev; + int index; struct mmc_host_ops *ops; unsigned int f_min; unsigned int f_max; u32 ocr_avail; - char host_name[8]; /* host specific block data */ unsigned int max_seg_size; /* see blk_queue_max_segment_size */ @@ -97,6 +104,7 @@ extern void mmc_free_host(struct mmc_host *); #define mmc_priv(x) ((void *)((x) + 1)) #define mmc_dev(x) ((x)->dev) +#define mmc_hostname(x) ((x)->class_dev.class_id) extern int mmc_suspend_host(struct mmc_host *, pm_message_t); extern int mmc_resume_host(struct mmc_host *); |