Searched refs:nroots (Results 1 – 6 of 6) sorted by relevance
| /linux-6.1.9/lib/reed_solomon/ |
| D | decode_rs.c | 17 int nroots = rs->nroots; variable
32 uint16_t *lambda = rsc->buffers + RS_DECODE_LAMBDA * (nroots + 1);
33 uint16_t *syn = rsc->buffers + RS_DECODE_SYN * (nroots + 1);
34 uint16_t *b = rsc->buffers + RS_DECODE_B * (nroots + 1);
35 uint16_t *t = rsc->buffers + RS_DECODE_T * (nroots + 1);
36 uint16_t *omega = rsc->buffers + RS_DECODE_OMEGA * (nroots + 1);
37 uint16_t *root = rsc->buffers + RS_DECODE_ROOT * (nroots + 1);
38 uint16_t *reg = rsc->buffers + RS_DECODE_REG * (nroots + 1);
39 uint16_t *loc = rsc->buffers + RS_DECODE_LOC * (nroots + 1);
42 pad = nn - nroots - len;
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| D | test_rslib.c | 41 int nroots; member
110 int nroots = rs->nroots; in alloc_ws() local
118 ws->c = kmalloc_array(2 * (nn + nroots), in alloc_ws()
125 ws->corr = ws->s + nroots; in alloc_ws()
127 ws->errlocs = kmalloc_array(nn + nroots, sizeof(int), GFP_KERNEL); in alloc_ws()
154 int nroots = rs->codec->nroots; in get_rcw_we() local
157 int dlen = len - nroots; in get_rcw_we()
169 memset(c + dlen, 0, nroots * sizeof(*c)); in get_rcw_we()
175 memset(derrlocs, 0, nroots * sizeof(*derrlocs)); in get_rcw_we()
235 int nroots = rs->nroots; in compute_syndrome() local
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| D | encode_rs.c | 16 int nroots = rs->nroots; variable
24 pad = nn - nroots - len;
32 for (j = 1; j < nroots; j++) {
34 genpoly[nroots - j])];
38 memmove(&par[0], &par[1], sizeof(uint16_t) * (nroots - 1));
40 par[nroots - 1] = alpha_to[rs_modnn(rs,
43 par[nroots - 1] = 0;
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| D | reed_solomon.c | 71 int fcr, int prim, int nroots, gfp_t gfp) in codec_init() argument
86 rs->nroots = nroots; in codec_init()
99 rs->genpoly = kmalloc_array(rs->nroots + 1, sizeof(uint16_t), gfp); in codec_init()
135 for (i = 0, root = fcr * prim; i < nroots; i++, root += prim) { in codec_init()
152 for (i = 0; i <= nroots; i++) in codec_init()
215 int prim, int nroots, gfp_t gfp) in init_rs_internal() argument
228 if (nroots < 0 || nroots >= (1<<symsize)) in init_rs_internal()
236 bsize = sizeof(uint16_t) * RS_DECODE_NUM_BUFFERS * (nroots + 1); in init_rs_internal()
257 if (nroots != cd->nroots) in init_rs_internal()
266 rs->codec = codec_init(symsize, gfpoly, gffunc, fcr, prim, nroots, gfp); in init_rs_internal()
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| /linux-6.1.9/include/linux/ |
| D | rslib.h | 40 int nroots; member
83 int nroots, gfp_t gfp);
99 int prim, int nroots) in init_rs() argument
101 return init_rs_gfp(symsize, gfpoly, fcr, prim, nroots, GFP_KERNEL); in init_rs()
105 int fcr, int prim, int nroots);
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| /linux-6.1.9/lib/ |
| D | bch.c | 1059 int i, err, nroots; in bch_decode() local
1095 nroots = find_poly_roots(bch, 1, bch->elp, errloc); in bch_decode()
1096 if (err != nroots) in bch_decode()
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