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| author | Michael Neuling <mikey@neuling.org> | 2015-02-20 11:37:53 +1100 |
|---|---|---|
| committer | Stewart Smith <stewart@linux.vnet.ibm.com> | 2015-02-23 13:35:48 +1100 |
| commit | 3e13d4c9dbf4f45f70348509d666f5db19546787 (patch) | |
| tree | fa60aada576a10b4e734351d894e11b46b61d933 /libflash/libffs.h | |
| parent | 8f22127ec50e6fa946f09af1e610b38555f11edd (diff) | |
| download | skiboot-3e13d4c9dbf4f45f70348509d666f5db19546787.zip skiboot-3e13d4c9dbf4f45f70348509d666f5db19546787.tar.gz skiboot-3e13d4c9dbf4f45f70348509d666f5db19546787.tar.bz2 | |
libffs: Add ffs_flash_read()
Add ffs_flash_read() which mimics flash_read() but handles ECC checking,
correction and uncorrectable errors.
Signed-off-by: Michael Neuling <mikey@neuling.org>
Signed-off-by: Stewart Smith <stewart@linux.vnet.ibm.com>
Diffstat (limited to 'libflash/libffs.h')
| -rw-r--r-- | libflash/libffs.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/libflash/libffs.h b/libflash/libffs.h index 69e44bb..15ed3c5 100644 --- a/libflash/libffs.h +++ b/libflash/libffs.h @@ -32,6 +32,7 @@ struct ffs_handle; #define FFS_ERR_BAD_VERSION 101 #define FFS_ERR_BAD_CKSUM 102 #define FFS_ERR_PART_NOT_FOUND 103 +#define FFS_ERR_BAD_ECC 104 int ffs_open_flash(struct flash_chip *chip, uint32_t offset, uint32_t max_size, struct ffs_handle **ffs); @@ -52,5 +53,8 @@ int ffs_part_info(struct ffs_handle *ffs, uint32_t part_idx, int ffs_update_act_size(struct ffs_handle *ffs, uint32_t part_idx, uint32_t act_size); +int ffs_flash_read(struct flash_chip *c, uint32_t pos, void *buf, uint32_t len, + bool ecc); + #endif /* __LIBFFS_H */ |