108 static struct wspace *alloc_ws(struct rs_codec *rs)  in alloc_ws()  argument
110 	int nroots = rs->nroots;  in alloc_ws()
112 	int nn = rs->nn;  in alloc_ws()
151 static int get_rcw_we(struct rs_control *rs, struct wspace *ws,  in get_rcw_we()  argument
154 	int nroots = rs->codec->nroots;  in get_rcw_we()
158 	int nn = rs->codec->nn;  in get_rcw_we()
170 	encode_rs16(rs, c, dlen, c + dlen, 0);  in get_rcw_we()
232 	struct rs_codec *rs = rsc->codec;  in compute_syndrome()  local
233 	uint16_t *alpha_to = rs->alpha_to;  in compute_syndrome()
234 	uint16_t *index_of = rs->index_of;  in compute_syndrome()
235 	int nroots = rs->nroots;  in compute_syndrome()
236 	int prim = rs->prim;  in compute_syndrome()
237 	int fcr = rs->fcr;  in compute_syndrome()
248 					alpha_to[rs_modnn(rs, index_of[syn[i]]  in compute_syndrome()
256 		syn[i] = rs->index_of[syn[i]];  in compute_syndrome()
260 static void test_uc(struct rs_control *rs, int len, int errs,  in test_uc()  argument
264 	int dlen = len - rs->codec->nroots;  in test_uc()
275 		nerrs = get_rcw_we(rs, ws, len, errs, eras);  in test_uc()
279 			derrs = decode_rs16(rs, r, r + dlen, dlen,  in test_uc()
284 			compute_syndrome(rs, r, len, s);  in test_uc()
285 			derrs = decode_rs16(rs, NULL, NULL, dlen,  in test_uc()
290 			derrs = decode_rs16(rs, r, r + dlen, dlen,  in test_uc()
313 static int ex_rs_helper(struct rs_control *rs, struct wspace *ws,  in ex_rs_helper()  argument
323 	int nroots = rs->codec->nroots;  in ex_rs_helper()
331 			test_uc(rs, len, errs, eras, trials, &stat, ws, method);  in ex_rs_helper()
349 static int exercise_rs(struct rs_control *rs, struct wspace *ws,  in exercise_rs()  argument
360 		retval |= ex_rs_helper(rs, ws, len, trials, i);  in exercise_rs()
366 static void test_bc(struct rs_control *rs, int len, int errs,  in test_bc()  argument
370 	int nroots = rs->codec->nroots;  in test_bc()
378 		get_rcw_we(rs, ws, len, errs, eras);  in test_bc()
379 		derrs = decode_rs16(rs, r, r + dlen, dlen,  in test_bc()
396 			encode_rs16(rs, r, dlen, corr, 0);  in test_bc()
407 static int exercise_rs_bc(struct rs_control *rs, struct wspace *ws,  in exercise_rs_bc()  argument
411 	int nroots = rs->codec->nroots;  in exercise_rs_bc()
424 			test_bc(rs, len, errs, eras, trials, &stat, ws);  in exercise_rs_bc()