2 * Copyright 2012 Red Hat Inc.
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5 * copy of this software and associated documentation files (the "Software"),
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9 * Software is furnished to do so, subject to the following conditions:
11 * The above copyright notice and this permission notice shall be included in
12 * all copies or substantial portions of the Software.
14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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24 #include <core/option.h>
25 #include <core/debug.h>
28 nvkm_stropt(const char *optstr, const char *opt, int *arglen)
30 while (optstr && *optstr != '\0') {
31 int len = strcspn(optstr, ",=");
32 switch (optstr[len]) {
34 if (!strncasecmpz(optstr, opt, len)) {
36 *arglen = strcspn(optstr, ",=");
37 return *arglen ? optstr : NULL;
54 nvkm_boolopt(const char *optstr, const char *opt, bool value)
58 optstr = nvkm_stropt(optstr, opt, &arglen);
60 if (!strncasecmpz(optstr, "0", arglen) ||
61 !strncasecmpz(optstr, "no", arglen) ||
62 !strncasecmpz(optstr, "off", arglen) ||
63 !strncasecmpz(optstr, "false", arglen))
66 if (!strncasecmpz(optstr, "1", arglen) ||
67 !strncasecmpz(optstr, "yes", arglen) ||
68 !strncasecmpz(optstr, "on", arglen) ||
69 !strncasecmpz(optstr, "true", arglen))
77 nvkm_dbgopt(const char *optstr, const char *sub)
79 int mode = 1, level = CONFIG_NOUVEAU_DEBUG_DEFAULT;
82 int len = strcspn(optstr, ",=");
83 switch (optstr[len]) {
85 if (strncasecmpz(optstr, sub, len))
91 if (!strncasecmpz(optstr, "fatal", len))
93 else if (!strncasecmpz(optstr, "error", len))
95 else if (!strncasecmpz(optstr, "warn", len))
97 else if (!strncasecmpz(optstr, "info", len))
98 level = NV_DBG_INFO_NORMAL;
99 else if (!strncasecmpz(optstr, "debug", len))
100 level = NV_DBG_DEBUG;
101 else if (!strncasecmpz(optstr, "trace", len))
102 level = NV_DBG_TRACE;
103 else if (!strncasecmpz(optstr, "paranoia", len))
104 level = NV_DBG_PARANOIA;
105 else if (!strncasecmpz(optstr, "spam", len))
109 if (optstr[len] != '\0') {