Lines Matching refs:elp
382 struct gf_poly *elp = bch->elp; in compute_error_locator_polynomial() local
388 memset(elp, 0, GF_POLY_SZ(2*t)); in compute_error_locator_polynomial()
392 elp->deg = 0; in compute_error_locator_polynomial()
393 elp->c[0] = 1; in compute_error_locator_polynomial()
396 for (i = 0; (i < t) && (elp->deg <= t); i++) { in compute_error_locator_polynomial()
399 gf_poly_copy(elp_copy, elp); in compute_error_locator_polynomial()
405 elp->c[j+k] ^= a_pow(bch, tmp+l); in compute_error_locator_polynomial()
410 if (tmp > elp->deg) { in compute_error_locator_polynomial()
411 elp->deg = tmp; in compute_error_locator_polynomial()
420 for (j = 1; j <= elp->deg; j++) in compute_error_locator_polynomial()
421 d ^= gf_mul(bch, elp->c[j], syn[2*i+2-j]); in compute_error_locator_polynomial()
424 dbg("elp=%s\n", gf_poly_str(elp)); in compute_error_locator_polynomial()
425 return (elp->deg > t) ? -1 : (int)elp->deg; in compute_error_locator_polynomial()
1028 nroots = find_poly_roots(bch, 1, bch->elp, errloc); in decode_bch()
1307 bch->elp = bch_alloc((t+1)*sizeof(struct gf_poly_deg1), &err); in init_bch()
1356 kfree(bch->elp); in free_bch()