diff options
Diffstat (limited to 'sys/sys/slicer.h')
| -rw-r--r-- | sys/sys/slicer.h | 24 |
1 files changed, 18 insertions, 6 deletions
diff --git a/sys/sys/slicer.h b/sys/sys/slicer.h index 9bf8748..53f680d 100644 --- a/sys/sys/slicer.h +++ b/sys/sys/slicer.h @@ -27,26 +27,38 @@ */ #ifndef _FLASH_SLICER_H_ -#define _FLASH_SLICER_H_ +#define _FLASH_SLICER_H_ #include <sys/types.h> -#define FLASH_SLICES_MAX_NUM 8 -#define FLASH_SLICES_MAX_NAME_LEN (32 + 1) +#define FLASH_SLICES_MAX_NUM 8 +#define FLASH_SLICES_MAX_NAME_LEN (32 + 1) #define FLASH_SLICES_FLAG_NONE 0 #define FLASH_SLICES_FLAG_RO 1 /* Read only */ +#define FLASH_SLICES_FMT "%ss.%s" + struct flash_slice { off_t base; off_t size; - char *label; + const char *label; unsigned int flags; }; #ifdef _KERNEL -int fdt_flash_fill_slices(device_t, struct flash_slice *, int *) __weak_symbol; -void flash_register_slicer(int (*)(device_t, struct flash_slice *, int *)); + +typedef int (*flash_slicer_t)(device_t dev, const char *provider, + struct flash_slice *slices, int *slices_num); + +#define FLASH_SLICES_TYPE_NAND 0 +#define FLASH_SLICES_TYPE_CFI 1 +#define FLASH_SLICES_TYPE_SPI 2 +#define FLASH_SLICES_TYPE_MMC 3 + +/* Use NULL for deregistering a slicer */ +void flash_register_slicer(flash_slicer_t slicer, u_int type, bool force); + #endif /* _KERNEL */ #endif /* _FLASH_SLICER_H_ */ |
