Lines Matching defs:bch
154 static void encode_bch_unaligned(struct bch_control *bch, in encode_bch_unaligned()
175 static void load_ecc8(struct bch_control *bch, uint32_t *dst, in load_ecc8()
191 static void store_ecc8(struct bch_control *bch, uint8_t *dst, in store_ecc8()
224 void encode_bch(struct bch_control *bch, const uint8_t *data, in encode_bch()
295 static inline int modulo(struct bch_control *bch, unsigned int v) in modulo()
308 static inline int mod_s(struct bch_control *bch, unsigned int v) in mod_s()
334 static inline unsigned int gf_mul(struct bch_control *bch, unsigned int a, in gf_mul()
341 static inline unsigned int gf_sqr(struct bch_control *bch, unsigned int a) in gf_sqr()
346 static inline unsigned int gf_div(struct bch_control *bch, unsigned int a, in gf_div()
353 static inline unsigned int gf_inv(struct bch_control *bch, unsigned int a) in gf_inv()
358 static inline unsigned int a_pow(struct bch_control *bch, int i) in a_pow()
363 static inline int a_log(struct bch_control *bch, unsigned int x) in a_log()
368 static inline int a_ilog(struct bch_control *bch, unsigned int x) in a_ilog()
376 static void compute_syndromes(struct bch_control *bch, uint32_t *ecc, in compute_syndromes()
415 static int compute_error_locator_polynomial(struct bch_control *bch, in compute_error_locator_polynomial()
471 static int solve_linear_system(struct bch_control *bch, unsigned int *rows, in solve_linear_system()
547 static int find_affine4_roots(struct bch_control *bch, unsigned int a, in find_affine4_roots()
584 static int find_poly_deg1_roots(struct bch_control *bch, struct gf_poly *poly, in find_poly_deg1_roots()
599 static int find_poly_deg2_roots(struct bch_control *bch, struct gf_poly *poly, in find_poly_deg2_roots()
641 static int find_poly_deg3_roots(struct bch_control *bch, struct gf_poly *poly, in find_poly_deg3_roots()
674 static int find_poly_deg4_roots(struct bch_control *bch, struct gf_poly *poly, in find_poly_deg4_roots()
738 static void gf_poly_logrep(struct bch_control *bch, in gf_poly_logrep()
751 static void gf_poly_mod(struct bch_control *bch, struct gf_poly *a, in gf_poly_mod()
787 static void gf_poly_div(struct bch_control *bch, struct gf_poly *a, in gf_poly_div()
805 static struct gf_poly *gf_poly_gcd(struct bch_control *bch, struct gf_poly *a, in gf_poly_gcd()
834 static void compute_trace_bk_mod(struct bch_control *bch, int k, in compute_trace_bk_mod()
877 static void factor_polynomial(struct bch_control *bch, int k, struct gf_poly *f, in factor_polynomial()
913 static int find_poly_roots(struct bch_control *bch, unsigned int k, in find_poly_roots()
953 static int chien_search(struct bch_control *bch, unsigned int len, in chien_search()
1025 int decode_bch(struct bch_control *bch, const uint8_t *data, unsigned int len, in decode_bch()
1089 static int build_gf_tables(struct bch_control *bch, unsigned int poly) in build_gf_tables()
1117 static void build_mod8_tables(struct bch_control *bch, const uint32_t *g) in build_mod8_tables()
1151 static int build_deg2_base(struct bch_control *bch) in build_deg2_base()
1202 static uint32_t *compute_generator_polynomial(struct bch_control *bch) in compute_generator_polynomial()
1292 struct bch_control *bch = NULL; in init_bch() local
1380 void free_bch(struct bch_control *bch) in free_bch()