Lines Matching defs:elp
415 struct gf_poly *elp = bch->elp;
421 memset(elp, 0, GF_POLY_SZ(2*t));
425 elp->deg = 0;
426 elp->c[0] = 1;
429 for (i = 0; (i < t) && (elp->deg <= t); i++) {
432 gf_poly_copy(elp_copy, elp);
438 elp->c[j+k] ^= a_pow(bch, tmp+l);
443 if (tmp > elp->deg) {
444 elp->deg = tmp;
450 /* di+1 = S(2i+3)+elp[i+1].1*S(2i+2)+...+elp[i+1].lS(2i+3-l) */
453 for (j = 1; j <= elp->deg; j++)
454 d ^= gf_mul(bch, elp->c[j], syn[2*i+2-j]);
457 dbg("elp=%s\n", gf_poly_str(elp));
458 return (elp->deg > t) ? -1 : (int)elp->deg;
960 /* compute elp(a^i) */
1061 nroots = find_poly_roots(bch, 1, bch->elp, errloc);
1350 bch->elp = bch_alloc((t+1)*sizeof(struct gf_poly_deg1), &err);
1400 kfree(bch->elp);