Lines Matching refs:bch_control

152 static u8 swap_bits(struct bch_control *bch, u8 in)  in swap_bits()
163 static void bch_encode_unaligned(struct bch_control *bch,  in bch_encode_unaligned()
186 static void load_ecc8(struct bch_control *bch, uint32_t *dst,  in load_ecc8()
208 static void store_ecc8(struct bch_control *bch, uint8_t *dst,  in store_ecc8()
241 void bch_encode(struct bch_control *bch, const uint8_t *data,  in bch_encode()
323 static inline int modulo(struct bch_control *bch, unsigned int v)  in modulo()
336 static inline int mod_s(struct bch_control *bch, unsigned int v)  in mod_s()
362 static inline unsigned int gf_mul(struct bch_control *bch, unsigned int a,  in gf_mul()
369 static inline unsigned int gf_sqr(struct bch_control *bch, unsigned int a)  in gf_sqr()
374 static inline unsigned int gf_div(struct bch_control *bch, unsigned int a,  in gf_div()
381 static inline unsigned int gf_inv(struct bch_control *bch, unsigned int a)  in gf_inv()
386 static inline unsigned int a_pow(struct bch_control *bch, int i)  in a_pow()
391 static inline int a_log(struct bch_control *bch, unsigned int x)  in a_log()
396 static inline int a_ilog(struct bch_control *bch, unsigned int x)  in a_ilog()
404 static void compute_syndromes(struct bch_control *bch, uint32_t *ecc,  in compute_syndromes()
443 static int compute_error_locator_polynomial(struct bch_control *bch,  in compute_error_locator_polynomial()
499 static int solve_linear_system(struct bch_control *bch, unsigned int *rows,  in solve_linear_system()
575 static int find_affine4_roots(struct bch_control *bch, unsigned int a,  in find_affine4_roots()
612 static int find_poly_deg1_roots(struct bch_control *bch, struct gf_poly *poly,  in find_poly_deg1_roots()
627 static int find_poly_deg2_roots(struct bch_control *bch, struct gf_poly *poly,  in find_poly_deg2_roots()
669 static int find_poly_deg3_roots(struct bch_control *bch, struct gf_poly *poly,  in find_poly_deg3_roots()
702 static int find_poly_deg4_roots(struct bch_control *bch, struct gf_poly *poly,  in find_poly_deg4_roots()
766 static void gf_poly_logrep(struct bch_control *bch,  in gf_poly_logrep()
779 static void gf_poly_mod(struct bch_control *bch, struct gf_poly *a,  in gf_poly_mod()
815 static void gf_poly_div(struct bch_control *bch, struct gf_poly *a,  in gf_poly_div()
833 static struct gf_poly *gf_poly_gcd(struct bch_control *bch, struct gf_poly *a,  in gf_poly_gcd()
862 static void compute_trace_bk_mod(struct bch_control *bch, int k,  in compute_trace_bk_mod()
905 static void factor_polynomial(struct bch_control *bch, int k, struct gf_poly *f,  in factor_polynomial()
941 static int find_poly_roots(struct bch_control *bch, unsigned int k,  in find_poly_roots()
981 static int chien_search(struct bch_control *bch, unsigned int len,  in chien_search()
1053 int bch_decode(struct bch_control *bch, const uint8_t *data, unsigned int len,  in bch_decode()
1120 static int build_gf_tables(struct bch_control *bch, unsigned int poly)  in build_gf_tables()
1148 static void build_mod8_tables(struct bch_control *bch, const uint32_t *g)  in build_mod8_tables()
1182 static int build_deg2_base(struct bch_control *bch)  in build_deg2_base()
1233 static uint32_t *compute_generator_polynomial(struct bch_control *bch)  in compute_generator_polynomial()
1319 struct bch_control *bch_init(int m, int t, unsigned int prim_poly,  in bch_init()
1325 	struct bch_control *bch = NULL;  in bch_init()
1421 void bch_free(struct bch_control *bch)  in bch_free()