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| author | Cyril Bur <cyril.bur@au1.ibm.com> | 2018-03-07 17:04:56 +1100 |
|---|---|---|
| committer | Stewart Smith <stewart@linux.ibm.com> | 2018-04-09 03:45:23 -0500 |
| commit | 07c4573d06785b06ce36fd8feab28e153f4756f7 (patch) | |
| tree | 4dc1e7a5195d00e24a3fc1a0f084e376b5eebd28 /libflash/ecc.h | |
| parent | ba3bebb3a417833cc37efd2977b8e5650d93eccc (diff) | |
| download | skiboot-07c4573d06785b06ce36fd8feab28e153f4756f7.zip skiboot-07c4573d06785b06ce36fd8feab28e153f4756f7.tar.gz skiboot-07c4573d06785b06ce36fd8feab28e153f4756f7.tar.bz2 | |
libflash/ecc: Add functions to deal with unaligned ECC memcpy
Signed-off-by: Cyril Bur <cyril.bur@au1.ibm.com>
Signed-off-by: Stewart Smith <stewart@linux.ibm.com>
Diffstat (limited to 'libflash/ecc.h')
| -rw-r--r-- | libflash/ecc.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/libflash/ecc.h b/libflash/ecc.h index 804b352..2ce2215 100644 --- a/libflash/ecc.h +++ b/libflash/ecc.h @@ -28,8 +28,12 @@ struct ecc64 { } __attribute__((__packed__)); extern int memcpy_from_ecc(uint64_t *dst, struct ecc64 *src, uint64_t len); +extern int memcpy_from_ecc_unaligned(uint64_t *dst, struct ecc64 *src, uint64_t len, + uint8_t alignment); extern int memcpy_to_ecc(struct ecc64 *dst, const uint64_t *src, uint64_t len); +extern int memcpy_to_ecc_unaligned(struct ecc64 *dst, const uint64_t *src, uint64_t len, + uint8_t alignment); /* * Calculate the size of a buffer if ECC is added |