diff options
| author | Charles Manning <cdhmanning@gmail.com> | 2010-11-02 07:56:43 +1300 |
|---|---|---|
| committer | Charles Manning <cdhmanning@gmail.com> | 2010-11-02 07:56:43 +1300 |
| commit | 1d65367807dc6c75458c2926b17727ae0765a856 (patch) | |
| tree | 060b222f7810192db0298eada254f5b60be2e525 /yaffs_tagscompat.c | |
| parent | 96eaf1d7ebcad5892d7600bf85419f70d332f8b2 (diff) | |
yaffs: More name changes
Signed-off-by: Charles Manning <cdhmanning@gmail.com>
Diffstat (limited to 'yaffs_tagscompat.c')
| -rw-r--r-- | yaffs_tagscompat.c | 87 |
1 files changed, 1 insertions, 86 deletions
diff --git a/yaffs_tagscompat.c b/yaffs_tagscompat.c index 1e910f2..9d2472d 100644 --- a/yaffs_tagscompat.c +++ b/yaffs_tagscompat.c @@ -18,15 +18,7 @@ #include "yaffs_trace.h" static void yaffs_handle_rd_data_error(yaffs_dev_t *dev, int nand_chunk); -#ifdef NOTYET -static void yaffs_check_written_block(yaffs_dev_t *dev, int nand_chunk); -static void yaffs_handle_chunk_wr_ok(yaffs_dev_t *dev, int nand_chunk, - const __u8 *data, - const yaffs_spare *spare); -static void yaffs_handle_chunk_update(yaffs_dev_t *dev, int nand_chunk, - const yaffs_spare *spare); -static void yaffs_handle_chunk_wr_error(yaffs_dev_t *dev, int nand_chunk); -#endif + static const char yaffs_count_bits_table[256] = { 0, 1, 1, 2, 1, 2, 2, 3, 1, 2, 2, 3, 2, 3, 3, 4, @@ -297,33 +289,6 @@ static int yaffs_rd_chunk_nand(struct yaffs_dev_s *dev, return ret_val; } -#ifdef NOTYET -static int yaffs_check_chunk_erased(struct yaffs_dev_s *dev, - int nand_chunk) -{ - static int init; - static __u8 cmpbuf[YAFFS_BYTES_PER_CHUNK]; - static __u8 data[YAFFS_BYTES_PER_CHUNK]; - /* Might as well always allocate the larger size for */ - /* dev->param.use_nand_ecc == true; */ - static __u8 spare[sizeof(struct yaffs_nand_spare)]; - - dev->param.read_chunk_fn(dev, nand_chunk, data, (yaffs_spare *) spare); - - if (!init) { - memset(cmpbuf, 0xff, YAFFS_BYTES_PER_CHUNK); - init = 1; - } - - if (memcmp(cmpbuf, data, YAFFS_BYTES_PER_CHUNK)) - return YAFFS_FAIL; - if (memcmp(cmpbuf, spare, 16)) - return YAFFS_FAIL; - - return YAFFS_OK; - -} -#endif /* * Functions for robustisizing @@ -345,56 +310,6 @@ static void yaffs_handle_rd_data_error(yaffs_dev_t *dev, int nand_chunk) */ } -#ifdef NOTYET -static void yaffs_check_written_block(yaffs_dev_t *dev, int nand_chunk) -{ -} - -static void yaffs_handle_chunk_wr_ok(yaffs_dev_t *dev, int nand_chunk, - const __u8 *data, - const yaffs_spare *spare) -{ -} - -static void yaffs_handle_chunk_update(yaffs_dev_t *dev, int nand_chunk, - const yaffs_spare *spare) -{ -} - -static void yaffs_handle_chunk_wr_error(yaffs_dev_t *dev, int nand_chunk) -{ - int flash_block = nand_chunk / dev->param.chunks_per_block; - - /* Mark the block for retirement */ - yaffs_get_block_info(dev, flash_block)->needs_retiring = 1; - /* Delete the chunk */ - yaffs_chunk_del(dev, nand_chunk, 1, __LINE__); -} - -static int yaffs_verify_cmp(const __u8 *d0, const __u8 *d1, - const yaffs_spare *s0, const yaffs_spare *s1) -{ - - if (memcmp(d0, d1, YAFFS_BYTES_PER_CHUNK) != 0 || - s0->tb0 != s1->tb0 || - s0->tb1 != s1->tb1 || - s0->tb2 != s1->tb2 || - s0->tb3 != s1->tb3 || - s0->tb4 != s1->tb4 || - s0->tb5 != s1->tb5 || - s0->tb6 != s1->tb6 || - s0->tb7 != s1->tb7 || - s0->ecc1[0] != s1->ecc1[0] || - s0->ecc1[1] != s1->ecc1[1] || - s0->ecc1[2] != s1->ecc1[2] || - s0->ecc2[0] != s1->ecc2[0] || - s0->ecc2[1] != s1->ecc2[1] || s0->ecc2[2] != s1->ecc2[2]) { - return 0; - } - - return 1; -} -#endif /* NOTYET */ int yaffs_tags_compat_wr(yaffs_dev_t *dev, int nand_chunk, |