diff options
author | Thomas Gleixner <[email protected]> | 2020-06-11 15:17:57 +0200 |
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committer | Thomas Gleixner <[email protected]> | 2020-06-11 15:17:57 +0200 |
commit | f77d26a9fc525286bcef3d4f98b52e17482cf49c (patch) | |
tree | 6b179c9aa84787773cb601a14a64255e2912154b /include/linux/bch.h | |
parent | b6bea24d41519e8c31e4798f1c1a3f67e540c5d0 (diff) | |
parent | f0178fc01fe46bab6a95415f5647d1a74efcad1b (diff) |
Merge branch 'x86/entry' into ras/core
to fixup conflicts in arch/x86/kernel/cpu/mce/core.c so MCE specific follow
up patches can be applied without creating a horrible merge conflict
afterwards.
Diffstat (limited to 'include/linux/bch.h')
-rw-r--r-- | include/linux/bch.h | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/include/linux/bch.h b/include/linux/bch.h index aa765af85c38..85fdce83d4e2 100644 --- a/include/linux/bch.h +++ b/include/linux/bch.h @@ -33,6 +33,7 @@ * @cache: log-based polynomial representation buffer * @elp: error locator polynomial * @poly_2t: temporary polynomials of degree 2t + * @swap_bits: swap bits within data and syndrome bytes */ struct bch_control { unsigned int m; @@ -51,16 +52,18 @@ struct bch_control { int *cache; struct gf_poly *elp; struct gf_poly *poly_2t[4]; + bool swap_bits; }; -struct bch_control *init_bch(int m, int t, unsigned int prim_poly); +struct bch_control *bch_init(int m, int t, unsigned int prim_poly, + bool swap_bits); -void free_bch(struct bch_control *bch); +void bch_free(struct bch_control *bch); -void encode_bch(struct bch_control *bch, const uint8_t *data, +void bch_encode(struct bch_control *bch, const uint8_t *data, unsigned int len, uint8_t *ecc); -int decode_bch(struct bch_control *bch, const uint8_t *data, unsigned int len, +int bch_decode(struct bch_control *bch, const uint8_t *data, unsigned int len, const uint8_t *recv_ecc, const uint8_t *calc_ecc, const unsigned int *syn, unsigned int *errloc); |