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-rw-r--r--arch/mips/bcm47xx/sprom.c780
1 files changed, 446 insertions, 334 deletions
diff --git a/arch/mips/bcm47xx/sprom.c b/arch/mips/bcm47xx/sprom.c
index d3a889745e20..289cc0a38638 100644
--- a/arch/mips/bcm47xx/sprom.c
+++ b/arch/mips/bcm47xx/sprom.c
@@ -42,25 +42,39 @@ static void create_key(const char *prefix, const char *postfix,
42 snprintf(buf, len, "%s", name); 42 snprintf(buf, len, "%s", name);
43} 43}
44 44
45static int get_nvram_var(const char *prefix, const char *postfix,
46 const char *name, char *buf, int len, bool fallback)
47{
48 char key[40];
49 int err;
50
51 create_key(prefix, postfix, name, key, sizeof(key));
52
53 err = nvram_getenv(key, buf, len);
54 if (fallback && err == NVRAM_ERR_ENVNOTFOUND && prefix) {
55 create_key(NULL, postfix, name, key, sizeof(key));
56 err = nvram_getenv(key, buf, len);
57 }
58 return err;
59}
60
45#define NVRAM_READ_VAL(type) \ 61#define NVRAM_READ_VAL(type) \
46static void nvram_read_ ## type (const char *prefix, \ 62static void nvram_read_ ## type (const char *prefix, \
47 const char *postfix, const char *name, \ 63 const char *postfix, const char *name, \
48 type *val, type allset) \ 64 type *val, type allset, bool fallback) \
49{ \ 65{ \
50 char buf[100]; \ 66 char buf[100]; \
51 char key[40]; \
52 int err; \ 67 int err; \
53 type var; \ 68 type var; \
54 \ 69 \
55 create_key(prefix, postfix, name, key, sizeof(key)); \ 70 err = get_nvram_var(prefix, postfix, name, buf, sizeof(buf), \
56 \ 71 fallback); \
57 err = nvram_getenv(key, buf, sizeof(buf)); \
58 if (err < 0) \ 72 if (err < 0) \
59 return; \ 73 return; \
60 err = kstrto ## type (buf, 0, &var); \ 74 err = kstrto ## type (buf, 0, &var); \
61 if (err) { \ 75 if (err) { \
62 pr_warn("can not parse nvram name %s with value %s" \ 76 pr_warn("can not parse nvram name %s%s%s with value %s got %i\n", \
63 " got %i", key, buf, err); \ 77 prefix, name, postfix, buf, err); \
64 return; \ 78 return; \
65 } \ 79 } \
66 if (allset && var == allset) \ 80 if (allset && var == allset) \
@@ -76,22 +90,19 @@ NVRAM_READ_VAL(u32)
76#undef NVRAM_READ_VAL 90#undef NVRAM_READ_VAL
77 91
78static void nvram_read_u32_2(const char *prefix, const char *name, 92static void nvram_read_u32_2(const char *prefix, const char *name,
79 u16 *val_lo, u16 *val_hi) 93 u16 *val_lo, u16 *val_hi, bool fallback)
80{ 94{
81 char buf[100]; 95 char buf[100];
82 char key[40];
83 int err; 96 int err;
84 u32 val; 97 u32 val;
85 98
86 create_key(prefix, NULL, name, key, sizeof(key)); 99 err = get_nvram_var(prefix, NULL, name, buf, sizeof(buf), fallback);
87
88 err = nvram_getenv(key, buf, sizeof(buf));
89 if (err < 0) 100 if (err < 0)
90 return; 101 return;
91 err = kstrtou32(buf, 0, &val); 102 err = kstrtou32(buf, 0, &val);
92 if (err) { 103 if (err) {
93 pr_warn("can not parse nvram name %s with value %s got %i", 104 pr_warn("can not parse nvram name %s%s with value %s got %i\n",
94 key, buf, err); 105 prefix, name, buf, err);
95 return; 106 return;
96 } 107 }
97 *val_lo = (val & 0x0000FFFFU); 108 *val_lo = (val & 0x0000FFFFU);
@@ -99,22 +110,20 @@ static void nvram_read_u32_2(const char *prefix, const char *name,
99} 110}
100 111
101static void nvram_read_leddc(const char *prefix, const char *name, 112static void nvram_read_leddc(const char *prefix, const char *name,
102 u8 *leddc_on_time, u8 *leddc_off_time) 113 u8 *leddc_on_time, u8 *leddc_off_time,
114 bool fallback)
103{ 115{
104 char buf[100]; 116 char buf[100];
105 char key[40];
106 int err; 117 int err;
107 u32 val; 118 u32 val;
108 119
109 create_key(prefix, NULL, name, key, sizeof(key)); 120 err = get_nvram_var(prefix, NULL, name, buf, sizeof(buf), fallback);
110
111 err = nvram_getenv(key, buf, sizeof(buf));
112 if (err < 0) 121 if (err < 0)
113 return; 122 return;
114 err = kstrtou32(buf, 0, &val); 123 err = kstrtou32(buf, 0, &val);
115 if (err) { 124 if (err) {
116 pr_warn("can not parse nvram name %s with value %s got %i", 125 pr_warn("can not parse nvram name %s%s with value %s got %i\n",
117 key, buf, err); 126 prefix, name, buf, err);
118 return; 127 return;
119 } 128 }
120 129
@@ -126,355 +135,435 @@ static void nvram_read_leddc(const char *prefix, const char *name,
126} 135}
127 136
128static void nvram_read_macaddr(const char *prefix, const char *name, 137static void nvram_read_macaddr(const char *prefix, const char *name,
129 u8 (*val)[6]) 138 u8 (*val)[6], bool fallback)
130{ 139{
131 char buf[100]; 140 char buf[100];
132 char key[40];
133 int err; 141 int err;
134 142
135 create_key(prefix, NULL, name, key, sizeof(key)); 143 err = get_nvram_var(prefix, NULL, name, buf, sizeof(buf), fallback);
136
137 err = nvram_getenv(key, buf, sizeof(buf));
138 if (err < 0) 144 if (err < 0)
139 return; 145 return;
146
140 nvram_parse_macaddr(buf, *val); 147 nvram_parse_macaddr(buf, *val);
141} 148}
142 149
143static void nvram_read_alpha2(const char *prefix, const char *name, 150static void nvram_read_alpha2(const char *prefix, const char *name,
144 char (*val)[2]) 151 char (*val)[2], bool fallback)
145{ 152{
146 char buf[10]; 153 char buf[10];
147 char key[40];
148 int err; 154 int err;
149 155
150 create_key(prefix, NULL, name, key, sizeof(key)); 156 err = get_nvram_var(prefix, NULL, name, buf, sizeof(buf), fallback);
151
152 err = nvram_getenv(key, buf, sizeof(buf));
153 if (err < 0) 157 if (err < 0)
154 return; 158 return;
155 if (buf[0] == '0') 159 if (buf[0] == '0')
156 return; 160 return;
157 if (strlen(buf) > 2) { 161 if (strlen(buf) > 2) {
158 pr_warn("alpha2 is too long %s", buf); 162 pr_warn("alpha2 is too long %s\n", buf);
159 return; 163 return;
160 } 164 }
161 memcpy(val, buf, sizeof(val)); 165 memcpy(val, buf, sizeof(val));
162} 166}
163 167
164static void bcm47xx_fill_sprom_r1234589(struct ssb_sprom *sprom, 168static void bcm47xx_fill_sprom_r1234589(struct ssb_sprom *sprom,
165 const char *prefix) 169 const char *prefix, bool fallback)
166{ 170{
167 nvram_read_u16(prefix, NULL, "boardrev", &sprom->board_rev, 0); 171 nvram_read_u8(prefix, NULL, "ledbh0", &sprom->gpio0, 0xff, fallback);
168 if (!sprom->board_rev) 172 nvram_read_u8(prefix, NULL, "ledbh1", &sprom->gpio1, 0xff, fallback);
169 nvram_read_u16(NULL, NULL, "boardrev", &sprom->board_rev, 0); 173 nvram_read_u8(prefix, NULL, "ledbh2", &sprom->gpio2, 0xff, fallback);
170 nvram_read_u16(prefix, NULL, "boardnum", &sprom->board_num, 0); 174 nvram_read_u8(prefix, NULL, "ledbh3", &sprom->gpio3, 0xff, fallback);
171 nvram_read_u8(prefix, NULL, "ledbh0", &sprom->gpio0, 0xff); 175 nvram_read_u8(prefix, NULL, "aa2g", &sprom->ant_available_bg, 0,
172 nvram_read_u8(prefix, NULL, "ledbh1", &sprom->gpio1, 0xff); 176 fallback);
173 nvram_read_u8(prefix, NULL, "ledbh2", &sprom->gpio2, 0xff); 177 nvram_read_u8(prefix, NULL, "aa5g", &sprom->ant_available_a, 0,
174 nvram_read_u8(prefix, NULL, "ledbh3", &sprom->gpio3, 0xff); 178 fallback);
175 nvram_read_u8(prefix, NULL, "aa2g", &sprom->ant_available_bg, 0); 179 nvram_read_s8(prefix, NULL, "ag0", &sprom->antenna_gain.a0, 0,
176 nvram_read_u8(prefix, NULL, "aa5g", &sprom->ant_available_a, 0); 180 fallback);
177 nvram_read_s8(prefix, NULL, "ag0", &sprom->antenna_gain.a0, 0); 181 nvram_read_s8(prefix, NULL, "ag1", &sprom->antenna_gain.a1, 0,
178 nvram_read_s8(prefix, NULL, "ag1", &sprom->antenna_gain.a1, 0); 182 fallback);
179 nvram_read_alpha2(prefix, "ccode", &sprom->alpha2); 183 nvram_read_alpha2(prefix, "ccode", &sprom->alpha2, fallback);
180} 184}
181 185
182static void bcm47xx_fill_sprom_r12389(struct ssb_sprom *sprom, 186static void bcm47xx_fill_sprom_r12389(struct ssb_sprom *sprom,
183 const char *prefix) 187 const char *prefix, bool fallback)
184{ 188{
185 nvram_read_u16(prefix, NULL, "pa0b0", &sprom->pa0b0, 0); 189 nvram_read_u16(prefix, NULL, "pa0b0", &sprom->pa0b0, 0, fallback);
186 nvram_read_u16(prefix, NULL, "pa0b1", &sprom->pa0b1, 0); 190 nvram_read_u16(prefix, NULL, "pa0b1", &sprom->pa0b1, 0, fallback);
187 nvram_read_u16(prefix, NULL, "pa0b2", &sprom->pa0b2, 0); 191 nvram_read_u16(prefix, NULL, "pa0b2", &sprom->pa0b2, 0, fallback);
188 nvram_read_u8(prefix, NULL, "pa0itssit", &sprom->itssi_bg, 0); 192 nvram_read_u8(prefix, NULL, "pa0itssit", &sprom->itssi_bg, 0, fallback);
189 nvram_read_u8(prefix, NULL, "pa0maxpwr", &sprom->maxpwr_bg, 0); 193 nvram_read_u8(prefix, NULL, "pa0maxpwr", &sprom->maxpwr_bg, 0,
190 nvram_read_u16(prefix, NULL, "pa1b0", &sprom->pa1b0, 0); 194 fallback);
191 nvram_read_u16(prefix, NULL, "pa1b1", &sprom->pa1b1, 0); 195 nvram_read_u16(prefix, NULL, "pa1b0", &sprom->pa1b0, 0, fallback);
192 nvram_read_u16(prefix, NULL, "pa1b2", &sprom->pa1b2, 0); 196 nvram_read_u16(prefix, NULL, "pa1b1", &sprom->pa1b1, 0, fallback);
193 nvram_read_u8(prefix, NULL, "pa1itssit", &sprom->itssi_a, 0); 197 nvram_read_u16(prefix, NULL, "pa1b2", &sprom->pa1b2, 0, fallback);
194 nvram_read_u8(prefix, NULL, "pa1maxpwr", &sprom->maxpwr_a, 0); 198 nvram_read_u8(prefix, NULL, "pa1itssit", &sprom->itssi_a, 0, fallback);
199 nvram_read_u8(prefix, NULL, "pa1maxpwr", &sprom->maxpwr_a, 0, fallback);
195} 200}
196 201
197static void bcm47xx_fill_sprom_r1(struct ssb_sprom *sprom, const char *prefix) 202static void bcm47xx_fill_sprom_r1(struct ssb_sprom *sprom, const char *prefix,
203 bool fallback)
198{ 204{
199 nvram_read_u16(prefix, NULL, "boardflags", &sprom->boardflags_lo, 0); 205 nvram_read_u16(prefix, NULL, "boardflags", &sprom->boardflags_lo, 0,
200 nvram_read_u8(prefix, NULL, "cc", &sprom->country_code, 0); 206 fallback);
207 nvram_read_u8(prefix, NULL, "cc", &sprom->country_code, 0, fallback);
201} 208}
202 209
203static void bcm47xx_fill_sprom_r2389(struct ssb_sprom *sprom, 210static void bcm47xx_fill_sprom_r2389(struct ssb_sprom *sprom,
204 const char *prefix) 211 const char *prefix, bool fallback)
205{
206 nvram_read_u8(prefix, NULL, "opo", &sprom->opo, 0);
207 nvram_read_u16(prefix, NULL, "pa1lob0", &sprom->pa1lob0, 0);
208 nvram_read_u16(prefix, NULL, "pa1lob1", &sprom->pa1lob1, 0);
209 nvram_read_u16(prefix, NULL, "pa1lob2", &sprom->pa1lob2, 0);
210 nvram_read_u16(prefix, NULL, "pa1hib0", &sprom->pa1hib0, 0);
211 nvram_read_u16(prefix, NULL, "pa1hib1", &sprom->pa1hib1, 0);
212 nvram_read_u16(prefix, NULL, "pa1hib2", &sprom->pa1hib2, 0);
213 nvram_read_u8(prefix, NULL, "pa1lomaxpwr", &sprom->maxpwr_al, 0);
214 nvram_read_u8(prefix, NULL, "pa1himaxpwr", &sprom->maxpwr_ah, 0);
215}
216
217static void bcm47xx_fill_sprom_r2(struct ssb_sprom *sprom, const char *prefix)
218{ 212{
219 nvram_read_u32_2(prefix, "boardflags", &sprom->boardflags_lo, 213 nvram_read_u8(prefix, NULL, "opo", &sprom->opo, 0, fallback);
220 &sprom->boardflags_hi); 214 nvram_read_u16(prefix, NULL, "pa1lob0", &sprom->pa1lob0, 0, fallback);
221 nvram_read_u16(prefix, NULL, "boardtype", &sprom->board_type, 0); 215 nvram_read_u16(prefix, NULL, "pa1lob1", &sprom->pa1lob1, 0, fallback);
216 nvram_read_u16(prefix, NULL, "pa1lob2", &sprom->pa1lob2, 0, fallback);
217 nvram_read_u16(prefix, NULL, "pa1hib0", &sprom->pa1hib0, 0, fallback);
218 nvram_read_u16(prefix, NULL, "pa1hib1", &sprom->pa1hib1, 0, fallback);
219 nvram_read_u16(prefix, NULL, "pa1hib2", &sprom->pa1hib2, 0, fallback);
220 nvram_read_u8(prefix, NULL, "pa1lomaxpwr", &sprom->maxpwr_al, 0,
221 fallback);
222 nvram_read_u8(prefix, NULL, "pa1himaxpwr", &sprom->maxpwr_ah, 0,
223 fallback);
222} 224}
223 225
224static void bcm47xx_fill_sprom_r389(struct ssb_sprom *sprom, const char *prefix) 226static void bcm47xx_fill_sprom_r389(struct ssb_sprom *sprom, const char *prefix,
227 bool fallback)
225{ 228{
226 nvram_read_u8(prefix, NULL, "bxa2g", &sprom->bxa2g, 0); 229 nvram_read_u8(prefix, NULL, "bxa2g", &sprom->bxa2g, 0, fallback);
227 nvram_read_u8(prefix, NULL, "rssisav2g", &sprom->rssisav2g, 0); 230 nvram_read_u8(prefix, NULL, "rssisav2g", &sprom->rssisav2g, 0,
228 nvram_read_u8(prefix, NULL, "rssismc2g", &sprom->rssismc2g, 0); 231 fallback);
229 nvram_read_u8(prefix, NULL, "rssismf2g", &sprom->rssismf2g, 0); 232 nvram_read_u8(prefix, NULL, "rssismc2g", &sprom->rssismc2g, 0,
230 nvram_read_u8(prefix, NULL, "bxa5g", &sprom->bxa5g, 0); 233 fallback);
231 nvram_read_u8(prefix, NULL, "rssisav5g", &sprom->rssisav5g, 0); 234 nvram_read_u8(prefix, NULL, "rssismf2g", &sprom->rssismf2g, 0,
232 nvram_read_u8(prefix, NULL, "rssismc5g", &sprom->rssismc5g, 0); 235 fallback);
233 nvram_read_u8(prefix, NULL, "rssismf5g", &sprom->rssismf5g, 0); 236 nvram_read_u8(prefix, NULL, "bxa5g", &sprom->bxa5g, 0, fallback);
234 nvram_read_u8(prefix, NULL, "tri2g", &sprom->tri2g, 0); 237 nvram_read_u8(prefix, NULL, "rssisav5g", &sprom->rssisav5g, 0,
235 nvram_read_u8(prefix, NULL, "tri5g", &sprom->tri5g, 0); 238 fallback);
236 nvram_read_u8(prefix, NULL, "tri5gl", &sprom->tri5gl, 0); 239 nvram_read_u8(prefix, NULL, "rssismc5g", &sprom->rssismc5g, 0,
237 nvram_read_u8(prefix, NULL, "tri5gh", &sprom->tri5gh, 0); 240 fallback);
238 nvram_read_s8(prefix, NULL, "rxpo2g", &sprom->rxpo2g, 0); 241 nvram_read_u8(prefix, NULL, "rssismf5g", &sprom->rssismf5g, 0,
239 nvram_read_s8(prefix, NULL, "rxpo5g", &sprom->rxpo5g, 0); 242 fallback);
243 nvram_read_u8(prefix, NULL, "tri2g", &sprom->tri2g, 0, fallback);
244 nvram_read_u8(prefix, NULL, "tri5g", &sprom->tri5g, 0, fallback);
245 nvram_read_u8(prefix, NULL, "tri5gl", &sprom->tri5gl, 0, fallback);
246 nvram_read_u8(prefix, NULL, "tri5gh", &sprom->tri5gh, 0, fallback);
247 nvram_read_s8(prefix, NULL, "rxpo2g", &sprom->rxpo2g, 0, fallback);
248 nvram_read_s8(prefix, NULL, "rxpo5g", &sprom->rxpo5g, 0, fallback);
240} 249}
241 250
242static void bcm47xx_fill_sprom_r3(struct ssb_sprom *sprom, const char *prefix) 251static void bcm47xx_fill_sprom_r3(struct ssb_sprom *sprom, const char *prefix,
252 bool fallback)
243{ 253{
244 nvram_read_u32_2(prefix, "boardflags", &sprom->boardflags_lo, 254 nvram_read_u8(prefix, NULL, "regrev", &sprom->regrev, 0, fallback);
245 &sprom->boardflags_hi);
246 nvram_read_u16(prefix, NULL, "boardtype", &sprom->board_type, 0);
247 nvram_read_u8(prefix, NULL, "regrev", &sprom->regrev, 0);
248 nvram_read_leddc(prefix, "leddc", &sprom->leddc_on_time, 255 nvram_read_leddc(prefix, "leddc", &sprom->leddc_on_time,
249 &sprom->leddc_off_time); 256 &sprom->leddc_off_time, fallback);
250} 257}
251 258
252static void bcm47xx_fill_sprom_r4589(struct ssb_sprom *sprom, 259static void bcm47xx_fill_sprom_r4589(struct ssb_sprom *sprom,
253 const char *prefix) 260 const char *prefix, bool fallback)
254{ 261{
255 nvram_read_u32_2(prefix, "boardflags", &sprom->boardflags_lo, 262 nvram_read_u8(prefix, NULL, "regrev", &sprom->regrev, 0, fallback);
256 &sprom->boardflags_hi); 263 nvram_read_s8(prefix, NULL, "ag2", &sprom->antenna_gain.a2, 0,
257 nvram_read_u32_2(prefix, "boardflags2", &sprom->boardflags2_lo, 264 fallback);
258 &sprom->boardflags2_hi); 265 nvram_read_s8(prefix, NULL, "ag3", &sprom->antenna_gain.a3, 0,
259 nvram_read_u16(prefix, NULL, "boardtype", &sprom->board_type, 0); 266 fallback);
260 nvram_read_u8(prefix, NULL, "regrev", &sprom->regrev, 0); 267 nvram_read_u8(prefix, NULL, "txchain", &sprom->txchain, 0xf, fallback);
261 nvram_read_s8(prefix, NULL, "ag2", &sprom->antenna_gain.a2, 0); 268 nvram_read_u8(prefix, NULL, "rxchain", &sprom->rxchain, 0xf, fallback);
262 nvram_read_s8(prefix, NULL, "ag3", &sprom->antenna_gain.a3, 0); 269 nvram_read_u8(prefix, NULL, "antswitch", &sprom->antswitch, 0xff,
263 nvram_read_u8(prefix, NULL, "txchain", &sprom->txchain, 0xf); 270 fallback);
264 nvram_read_u8(prefix, NULL, "rxchain", &sprom->rxchain, 0xf);
265 nvram_read_u8(prefix, NULL, "antswitch", &sprom->antswitch, 0xff);
266 nvram_read_leddc(prefix, "leddc", &sprom->leddc_on_time, 271 nvram_read_leddc(prefix, "leddc", &sprom->leddc_on_time,
267 &sprom->leddc_off_time); 272 &sprom->leddc_off_time, fallback);
268} 273}
269 274
270static void bcm47xx_fill_sprom_r458(struct ssb_sprom *sprom, const char *prefix) 275static void bcm47xx_fill_sprom_r458(struct ssb_sprom *sprom, const char *prefix,
276 bool fallback)
271{ 277{
272 nvram_read_u16(prefix, NULL, "cck2gpo", &sprom->cck2gpo, 0); 278 nvram_read_u16(prefix, NULL, "cck2gpo", &sprom->cck2gpo, 0, fallback);
273 nvram_read_u32(prefix, NULL, "ofdm2gpo", &sprom->ofdm2gpo, 0); 279 nvram_read_u32(prefix, NULL, "ofdm2gpo", &sprom->ofdm2gpo, 0, fallback);
274 nvram_read_u32(prefix, NULL, "ofdm5gpo", &sprom->ofdm5gpo, 0); 280 nvram_read_u32(prefix, NULL, "ofdm5gpo", &sprom->ofdm5gpo, 0, fallback);
275 nvram_read_u32(prefix, NULL, "ofdm5glpo", &sprom->ofdm5glpo, 0); 281 nvram_read_u32(prefix, NULL, "ofdm5glpo", &sprom->ofdm5glpo, 0,
276 nvram_read_u32(prefix, NULL, "ofdm5ghpo", &sprom->ofdm5ghpo, 0); 282 fallback);
277 nvram_read_u16(prefix, NULL, "cddpo", &sprom->cddpo, 0); 283 nvram_read_u32(prefix, NULL, "ofdm5ghpo", &sprom->ofdm5ghpo, 0,
278 nvram_read_u16(prefix, NULL, "stbcpo", &sprom->stbcpo, 0); 284 fallback);
279 nvram_read_u16(prefix, NULL, "bw40po", &sprom->bw40po, 0); 285 nvram_read_u16(prefix, NULL, "cddpo", &sprom->cddpo, 0, fallback);
280 nvram_read_u16(prefix, NULL, "bwduppo", &sprom->bwduppo, 0); 286 nvram_read_u16(prefix, NULL, "stbcpo", &sprom->stbcpo, 0, fallback);
281 nvram_read_u16(prefix, NULL, "mcs2gpo0", &sprom->mcs2gpo[0], 0); 287 nvram_read_u16(prefix, NULL, "bw40po", &sprom->bw40po, 0, fallback);
282 nvram_read_u16(prefix, NULL, "mcs2gpo1", &sprom->mcs2gpo[1], 0); 288 nvram_read_u16(prefix, NULL, "bwduppo", &sprom->bwduppo, 0, fallback);
283 nvram_read_u16(prefix, NULL, "mcs2gpo2", &sprom->mcs2gpo[2], 0); 289 nvram_read_u16(prefix, NULL, "mcs2gpo0", &sprom->mcs2gpo[0], 0,
284 nvram_read_u16(prefix, NULL, "mcs2gpo3", &sprom->mcs2gpo[3], 0); 290 fallback);
285 nvram_read_u16(prefix, NULL, "mcs2gpo4", &sprom->mcs2gpo[4], 0); 291 nvram_read_u16(prefix, NULL, "mcs2gpo1", &sprom->mcs2gpo[1], 0,
286 nvram_read_u16(prefix, NULL, "mcs2gpo5", &sprom->mcs2gpo[5], 0); 292 fallback);
287 nvram_read_u16(prefix, NULL, "mcs2gpo6", &sprom->mcs2gpo[6], 0); 293 nvram_read_u16(prefix, NULL, "mcs2gpo2", &sprom->mcs2gpo[2], 0,
288 nvram_read_u16(prefix, NULL, "mcs2gpo7", &sprom->mcs2gpo[7], 0); 294 fallback);
289 nvram_read_u16(prefix, NULL, "mcs5gpo0", &sprom->mcs5gpo[0], 0); 295 nvram_read_u16(prefix, NULL, "mcs2gpo3", &sprom->mcs2gpo[3], 0,
290 nvram_read_u16(prefix, NULL, "mcs5gpo1", &sprom->mcs5gpo[1], 0); 296 fallback);
291 nvram_read_u16(prefix, NULL, "mcs5gpo2", &sprom->mcs5gpo[2], 0); 297 nvram_read_u16(prefix, NULL, "mcs2gpo4", &sprom->mcs2gpo[4], 0,
292 nvram_read_u16(prefix, NULL, "mcs5gpo3", &sprom->mcs5gpo[3], 0); 298 fallback);
293 nvram_read_u16(prefix, NULL, "mcs5gpo4", &sprom->mcs5gpo[4], 0); 299 nvram_read_u16(prefix, NULL, "mcs2gpo5", &sprom->mcs2gpo[5], 0,
294 nvram_read_u16(prefix, NULL, "mcs5gpo5", &sprom->mcs5gpo[5], 0); 300 fallback);
295 nvram_read_u16(prefix, NULL, "mcs5gpo6", &sprom->mcs5gpo[6], 0); 301 nvram_read_u16(prefix, NULL, "mcs2gpo6", &sprom->mcs2gpo[6], 0,
296 nvram_read_u16(prefix, NULL, "mcs5gpo7", &sprom->mcs5gpo[7], 0); 302 fallback);
297 nvram_read_u16(prefix, NULL, "mcs5glpo0", &sprom->mcs5glpo[0], 0); 303 nvram_read_u16(prefix, NULL, "mcs2gpo7", &sprom->mcs2gpo[7], 0,
298 nvram_read_u16(prefix, NULL, "mcs5glpo1", &sprom->mcs5glpo[1], 0); 304 fallback);
299 nvram_read_u16(prefix, NULL, "mcs5glpo2", &sprom->mcs5glpo[2], 0); 305 nvram_read_u16(prefix, NULL, "mcs5gpo0", &sprom->mcs5gpo[0], 0,
300 nvram_read_u16(prefix, NULL, "mcs5glpo3", &sprom->mcs5glpo[3], 0); 306 fallback);
301 nvram_read_u16(prefix, NULL, "mcs5glpo4", &sprom->mcs5glpo[4], 0); 307 nvram_read_u16(prefix, NULL, "mcs5gpo1", &sprom->mcs5gpo[1], 0,
302 nvram_read_u16(prefix, NULL, "mcs5glpo5", &sprom->mcs5glpo[5], 0); 308 fallback);
303 nvram_read_u16(prefix, NULL, "mcs5glpo6", &sprom->mcs5glpo[6], 0); 309 nvram_read_u16(prefix, NULL, "mcs5gpo2", &sprom->mcs5gpo[2], 0,
304 nvram_read_u16(prefix, NULL, "mcs5glpo7", &sprom->mcs5glpo[7], 0); 310 fallback);
305 nvram_read_u16(prefix, NULL, "mcs5ghpo0", &sprom->mcs5ghpo[0], 0); 311 nvram_read_u16(prefix, NULL, "mcs5gpo3", &sprom->mcs5gpo[3], 0,
306 nvram_read_u16(prefix, NULL, "mcs5ghpo1", &sprom->mcs5ghpo[1], 0); 312 fallback);
307 nvram_read_u16(prefix, NULL, "mcs5ghpo2", &sprom->mcs5ghpo[2], 0); 313 nvram_read_u16(prefix, NULL, "mcs5gpo4", &sprom->mcs5gpo[4], 0,
308 nvram_read_u16(prefix, NULL, "mcs5ghpo3", &sprom->mcs5ghpo[3], 0); 314 fallback);
309 nvram_read_u16(prefix, NULL, "mcs5ghpo4", &sprom->mcs5ghpo[4], 0); 315 nvram_read_u16(prefix, NULL, "mcs5gpo5", &sprom->mcs5gpo[5], 0,
310 nvram_read_u16(prefix, NULL, "mcs5ghpo5", &sprom->mcs5ghpo[5], 0); 316 fallback);
311 nvram_read_u16(prefix, NULL, "mcs5ghpo6", &sprom->mcs5ghpo[6], 0); 317 nvram_read_u16(prefix, NULL, "mcs5gpo6", &sprom->mcs5gpo[6], 0,
312 nvram_read_u16(prefix, NULL, "mcs5ghpo7", &sprom->mcs5ghpo[7], 0); 318 fallback);
319 nvram_read_u16(prefix, NULL, "mcs5gpo7", &sprom->mcs5gpo[7], 0,
320 fallback);
321 nvram_read_u16(prefix, NULL, "mcs5glpo0", &sprom->mcs5glpo[0], 0,
322 fallback);
323 nvram_read_u16(prefix, NULL, "mcs5glpo1", &sprom->mcs5glpo[1], 0,
324 fallback);
325 nvram_read_u16(prefix, NULL, "mcs5glpo2", &sprom->mcs5glpo[2], 0,
326 fallback);
327 nvram_read_u16(prefix, NULL, "mcs5glpo3", &sprom->mcs5glpo[3], 0,
328 fallback);
329 nvram_read_u16(prefix, NULL, "mcs5glpo4", &sprom->mcs5glpo[4], 0,
330 fallback);
331 nvram_read_u16(prefix, NULL, "mcs5glpo5", &sprom->mcs5glpo[5], 0,
332 fallback);
333 nvram_read_u16(prefix, NULL, "mcs5glpo6", &sprom->mcs5glpo[6], 0,
334 fallback);
335 nvram_read_u16(prefix, NULL, "mcs5glpo7", &sprom->mcs5glpo[7], 0,
336 fallback);
337 nvram_read_u16(prefix, NULL, "mcs5ghpo0", &sprom->mcs5ghpo[0], 0,
338 fallback);
339 nvram_read_u16(prefix, NULL, "mcs5ghpo1", &sprom->mcs5ghpo[1], 0,
340 fallback);
341 nvram_read_u16(prefix, NULL, "mcs5ghpo2", &sprom->mcs5ghpo[2], 0,
342 fallback);
343 nvram_read_u16(prefix, NULL, "mcs5ghpo3", &sprom->mcs5ghpo[3], 0,
344 fallback);
345 nvram_read_u16(prefix, NULL, "mcs5ghpo4", &sprom->mcs5ghpo[4], 0,
346 fallback);
347 nvram_read_u16(prefix, NULL, "mcs5ghpo5", &sprom->mcs5ghpo[5], 0,
348 fallback);
349 nvram_read_u16(prefix, NULL, "mcs5ghpo6", &sprom->mcs5ghpo[6], 0,
350 fallback);
351 nvram_read_u16(prefix, NULL, "mcs5ghpo7", &sprom->mcs5ghpo[7], 0,
352 fallback);
313} 353}
314 354
315static void bcm47xx_fill_sprom_r45(struct ssb_sprom *sprom, const char *prefix) 355static void bcm47xx_fill_sprom_r45(struct ssb_sprom *sprom, const char *prefix,
356 bool fallback)
316{ 357{
317 nvram_read_u8(prefix, NULL, "txpid2ga0", &sprom->txpid2g[0], 0); 358 nvram_read_u8(prefix, NULL, "txpid2ga0", &sprom->txpid2g[0], 0,
318 nvram_read_u8(prefix, NULL, "txpid2ga1", &sprom->txpid2g[1], 0); 359 fallback);
319 nvram_read_u8(prefix, NULL, "txpid2ga2", &sprom->txpid2g[2], 0); 360 nvram_read_u8(prefix, NULL, "txpid2ga1", &sprom->txpid2g[1], 0,
320 nvram_read_u8(prefix, NULL, "txpid2ga3", &sprom->txpid2g[3], 0); 361 fallback);
321 nvram_read_u8(prefix, NULL, "txpid5ga0", &sprom->txpid5g[0], 0); 362 nvram_read_u8(prefix, NULL, "txpid2ga2", &sprom->txpid2g[2], 0,
322 nvram_read_u8(prefix, NULL, "txpid5ga1", &sprom->txpid5g[1], 0); 363 fallback);
323 nvram_read_u8(prefix, NULL, "txpid5ga2", &sprom->txpid5g[2], 0); 364 nvram_read_u8(prefix, NULL, "txpid2ga3", &sprom->txpid2g[3], 0,
324 nvram_read_u8(prefix, NULL, "txpid5ga3", &sprom->txpid5g[3], 0); 365 fallback);
325 nvram_read_u8(prefix, NULL, "txpid5gla0", &sprom->txpid5gl[0], 0); 366 nvram_read_u8(prefix, NULL, "txpid5ga0", &sprom->txpid5g[0], 0,
326 nvram_read_u8(prefix, NULL, "txpid5gla1", &sprom->txpid5gl[1], 0); 367 fallback);
327 nvram_read_u8(prefix, NULL, "txpid5gla2", &sprom->txpid5gl[2], 0); 368 nvram_read_u8(prefix, NULL, "txpid5ga1", &sprom->txpid5g[1], 0,
328 nvram_read_u8(prefix, NULL, "txpid5gla3", &sprom->txpid5gl[3], 0); 369 fallback);
329 nvram_read_u8(prefix, NULL, "txpid5gha0", &sprom->txpid5gh[0], 0); 370 nvram_read_u8(prefix, NULL, "txpid5ga2", &sprom->txpid5g[2], 0,
330 nvram_read_u8(prefix, NULL, "txpid5gha1", &sprom->txpid5gh[1], 0); 371 fallback);
331 nvram_read_u8(prefix, NULL, "txpid5gha2", &sprom->txpid5gh[2], 0); 372 nvram_read_u8(prefix, NULL, "txpid5ga3", &sprom->txpid5g[3], 0,
332 nvram_read_u8(prefix, NULL, "txpid5gha3", &sprom->txpid5gh[3], 0); 373 fallback);
374 nvram_read_u8(prefix, NULL, "txpid5gla0", &sprom->txpid5gl[0], 0,
375 fallback);
376 nvram_read_u8(prefix, NULL, "txpid5gla1", &sprom->txpid5gl[1], 0,
377 fallback);
378 nvram_read_u8(prefix, NULL, "txpid5gla2", &sprom->txpid5gl[2], 0,
379 fallback);
380 nvram_read_u8(prefix, NULL, "txpid5gla3", &sprom->txpid5gl[3], 0,
381 fallback);
382 nvram_read_u8(prefix, NULL, "txpid5gha0", &sprom->txpid5gh[0], 0,
383 fallback);
384 nvram_read_u8(prefix, NULL, "txpid5gha1", &sprom->txpid5gh[1], 0,
385 fallback);
386 nvram_read_u8(prefix, NULL, "txpid5gha2", &sprom->txpid5gh[2], 0,
387 fallback);
388 nvram_read_u8(prefix, NULL, "txpid5gha3", &sprom->txpid5gh[3], 0,
389 fallback);
333} 390}
334 391
335static void bcm47xx_fill_sprom_r89(struct ssb_sprom *sprom, const char *prefix) 392static void bcm47xx_fill_sprom_r89(struct ssb_sprom *sprom, const char *prefix,
393 bool fallback)
336{ 394{
337 nvram_read_u8(prefix, NULL, "tssipos2g", &sprom->fem.ghz2.tssipos, 0); 395 nvram_read_u8(prefix, NULL, "tssipos2g", &sprom->fem.ghz2.tssipos, 0,
396 fallback);
338 nvram_read_u8(prefix, NULL, "extpagain2g", 397 nvram_read_u8(prefix, NULL, "extpagain2g",
339 &sprom->fem.ghz2.extpa_gain, 0); 398 &sprom->fem.ghz2.extpa_gain, 0, fallback);
340 nvram_read_u8(prefix, NULL, "pdetrange2g", 399 nvram_read_u8(prefix, NULL, "pdetrange2g",
341 &sprom->fem.ghz2.pdet_range, 0); 400 &sprom->fem.ghz2.pdet_range, 0, fallback);
342 nvram_read_u8(prefix, NULL, "triso2g", &sprom->fem.ghz2.tr_iso, 0); 401 nvram_read_u8(prefix, NULL, "triso2g", &sprom->fem.ghz2.tr_iso, 0,
343 nvram_read_u8(prefix, NULL, "antswctl2g", &sprom->fem.ghz2.antswlut, 0); 402 fallback);
344 nvram_read_u8(prefix, NULL, "tssipos5g", &sprom->fem.ghz5.tssipos, 0); 403 nvram_read_u8(prefix, NULL, "antswctl2g", &sprom->fem.ghz2.antswlut, 0,
404 fallback);
405 nvram_read_u8(prefix, NULL, "tssipos5g", &sprom->fem.ghz5.tssipos, 0,
406 fallback);
345 nvram_read_u8(prefix, NULL, "extpagain5g", 407 nvram_read_u8(prefix, NULL, "extpagain5g",
346 &sprom->fem.ghz5.extpa_gain, 0); 408 &sprom->fem.ghz5.extpa_gain, 0, fallback);
347 nvram_read_u8(prefix, NULL, "pdetrange5g", 409 nvram_read_u8(prefix, NULL, "pdetrange5g",
348 &sprom->fem.ghz5.pdet_range, 0); 410 &sprom->fem.ghz5.pdet_range, 0, fallback);
349 nvram_read_u8(prefix, NULL, "triso5g", &sprom->fem.ghz5.tr_iso, 0); 411 nvram_read_u8(prefix, NULL, "triso5g", &sprom->fem.ghz5.tr_iso, 0,
350 nvram_read_u8(prefix, NULL, "antswctl5g", &sprom->fem.ghz5.antswlut, 0); 412 fallback);
351 nvram_read_u8(prefix, NULL, "tempthresh", &sprom->tempthresh, 0); 413 nvram_read_u8(prefix, NULL, "antswctl5g", &sprom->fem.ghz5.antswlut, 0,
352 nvram_read_u8(prefix, NULL, "tempoffset", &sprom->tempoffset, 0); 414 fallback);
353 nvram_read_u16(prefix, NULL, "rawtempsense", &sprom->rawtempsense, 0); 415 nvram_read_u8(prefix, NULL, "tempthresh", &sprom->tempthresh, 0,
354 nvram_read_u8(prefix, NULL, "measpower", &sprom->measpower, 0); 416 fallback);
417 nvram_read_u8(prefix, NULL, "tempoffset", &sprom->tempoffset, 0,
418 fallback);
419 nvram_read_u16(prefix, NULL, "rawtempsense", &sprom->rawtempsense, 0,
420 fallback);
421 nvram_read_u8(prefix, NULL, "measpower", &sprom->measpower, 0,
422 fallback);
355 nvram_read_u8(prefix, NULL, "tempsense_slope", 423 nvram_read_u8(prefix, NULL, "tempsense_slope",
356 &sprom->tempsense_slope, 0); 424 &sprom->tempsense_slope, 0, fallback);
357 nvram_read_u8(prefix, NULL, "tempcorrx", &sprom->tempcorrx, 0); 425 nvram_read_u8(prefix, NULL, "tempcorrx", &sprom->tempcorrx, 0,
426 fallback);
358 nvram_read_u8(prefix, NULL, "tempsense_option", 427 nvram_read_u8(prefix, NULL, "tempsense_option",
359 &sprom->tempsense_option, 0); 428 &sprom->tempsense_option, 0, fallback);
360 nvram_read_u8(prefix, NULL, "freqoffset_corr", 429 nvram_read_u8(prefix, NULL, "freqoffset_corr",
361 &sprom->freqoffset_corr, 0); 430 &sprom->freqoffset_corr, 0, fallback);
362 nvram_read_u8(prefix, NULL, "iqcal_swp_dis", &sprom->iqcal_swp_dis, 0); 431 nvram_read_u8(prefix, NULL, "iqcal_swp_dis", &sprom->iqcal_swp_dis, 0,
363 nvram_read_u8(prefix, NULL, "hw_iqcal_en", &sprom->hw_iqcal_en, 0); 432 fallback);
364 nvram_read_u8(prefix, NULL, "elna2g", &sprom->elna2g, 0); 433 nvram_read_u8(prefix, NULL, "hw_iqcal_en", &sprom->hw_iqcal_en, 0,
365 nvram_read_u8(prefix, NULL, "elna5g", &sprom->elna5g, 0); 434 fallback);
435 nvram_read_u8(prefix, NULL, "elna2g", &sprom->elna2g, 0, fallback);
436 nvram_read_u8(prefix, NULL, "elna5g", &sprom->elna5g, 0, fallback);
366 nvram_read_u8(prefix, NULL, "phycal_tempdelta", 437 nvram_read_u8(prefix, NULL, "phycal_tempdelta",
367 &sprom->phycal_tempdelta, 0); 438 &sprom->phycal_tempdelta, 0, fallback);
368 nvram_read_u8(prefix, NULL, "temps_period", &sprom->temps_period, 0); 439 nvram_read_u8(prefix, NULL, "temps_period", &sprom->temps_period, 0,
440 fallback);
369 nvram_read_u8(prefix, NULL, "temps_hysteresis", 441 nvram_read_u8(prefix, NULL, "temps_hysteresis",
370 &sprom->temps_hysteresis, 0); 442 &sprom->temps_hysteresis, 0, fallback);
371 nvram_read_u8(prefix, NULL, "measpower1", &sprom->measpower1, 0); 443 nvram_read_u8(prefix, NULL, "measpower1", &sprom->measpower1, 0,
372 nvram_read_u8(prefix, NULL, "measpower2", &sprom->measpower2, 0); 444 fallback);
445 nvram_read_u8(prefix, NULL, "measpower2", &sprom->measpower2, 0,
446 fallback);
373 nvram_read_u8(prefix, NULL, "rxgainerr2ga0", 447 nvram_read_u8(prefix, NULL, "rxgainerr2ga0",
374 &sprom->rxgainerr2ga[0], 0); 448 &sprom->rxgainerr2ga[0], 0, fallback);
375 nvram_read_u8(prefix, NULL, "rxgainerr2ga1", 449 nvram_read_u8(prefix, NULL, "rxgainerr2ga1",
376 &sprom->rxgainerr2ga[1], 0); 450 &sprom->rxgainerr2ga[1], 0, fallback);
377 nvram_read_u8(prefix, NULL, "rxgainerr2ga2", 451 nvram_read_u8(prefix, NULL, "rxgainerr2ga2",
378 &sprom->rxgainerr2ga[2], 0); 452 &sprom->rxgainerr2ga[2], 0, fallback);
379 nvram_read_u8(prefix, NULL, "rxgainerr5gla0", 453 nvram_read_u8(prefix, NULL, "rxgainerr5gla0",
380 &sprom->rxgainerr5gla[0], 0); 454 &sprom->rxgainerr5gla[0], 0, fallback);
381 nvram_read_u8(prefix, NULL, "rxgainerr5gla1", 455 nvram_read_u8(prefix, NULL, "rxgainerr5gla1",
382 &sprom->rxgainerr5gla[1], 0); 456 &sprom->rxgainerr5gla[1], 0, fallback);
383 nvram_read_u8(prefix, NULL, "rxgainerr5gla2", 457 nvram_read_u8(prefix, NULL, "rxgainerr5gla2",
384 &sprom->rxgainerr5gla[2], 0); 458 &sprom->rxgainerr5gla[2], 0, fallback);
385 nvram_read_u8(prefix, NULL, "rxgainerr5gma0", 459 nvram_read_u8(prefix, NULL, "rxgainerr5gma0",
386 &sprom->rxgainerr5gma[0], 0); 460 &sprom->rxgainerr5gma[0], 0, fallback);
387 nvram_read_u8(prefix, NULL, "rxgainerr5gma1", 461 nvram_read_u8(prefix, NULL, "rxgainerr5gma1",
388 &sprom->rxgainerr5gma[1], 0); 462 &sprom->rxgainerr5gma[1], 0, fallback);
389 nvram_read_u8(prefix, NULL, "rxgainerr5gma2", 463 nvram_read_u8(prefix, NULL, "rxgainerr5gma2",
390 &sprom->rxgainerr5gma[2], 0); 464 &sprom->rxgainerr5gma[2], 0, fallback);
391 nvram_read_u8(prefix, NULL, "rxgainerr5gha0", 465 nvram_read_u8(prefix, NULL, "rxgainerr5gha0",
392 &sprom->rxgainerr5gha[0], 0); 466 &sprom->rxgainerr5gha[0], 0, fallback);
393 nvram_read_u8(prefix, NULL, "rxgainerr5gha1", 467 nvram_read_u8(prefix, NULL, "rxgainerr5gha1",
394 &sprom->rxgainerr5gha[1], 0); 468 &sprom->rxgainerr5gha[1], 0, fallback);
395 nvram_read_u8(prefix, NULL, "rxgainerr5gha2", 469 nvram_read_u8(prefix, NULL, "rxgainerr5gha2",
396 &sprom->rxgainerr5gha[2], 0); 470 &sprom->rxgainerr5gha[2], 0, fallback);
397 nvram_read_u8(prefix, NULL, "rxgainerr5gua0", 471 nvram_read_u8(prefix, NULL, "rxgainerr5gua0",
398 &sprom->rxgainerr5gua[0], 0); 472 &sprom->rxgainerr5gua[0], 0, fallback);
399 nvram_read_u8(prefix, NULL, "rxgainerr5gua1", 473 nvram_read_u8(prefix, NULL, "rxgainerr5gua1",
400 &sprom->rxgainerr5gua[1], 0); 474 &sprom->rxgainerr5gua[1], 0, fallback);
401 nvram_read_u8(prefix, NULL, "rxgainerr5gua2", 475 nvram_read_u8(prefix, NULL, "rxgainerr5gua2",
402 &sprom->rxgainerr5gua[2], 0); 476 &sprom->rxgainerr5gua[2], 0, fallback);
403 nvram_read_u8(prefix, NULL, "noiselvl2ga0", &sprom->noiselvl2ga[0], 0); 477 nvram_read_u8(prefix, NULL, "noiselvl2ga0", &sprom->noiselvl2ga[0], 0,
404 nvram_read_u8(prefix, NULL, "noiselvl2ga1", &sprom->noiselvl2ga[1], 0); 478 fallback);
405 nvram_read_u8(prefix, NULL, "noiselvl2ga2", &sprom->noiselvl2ga[2], 0); 479 nvram_read_u8(prefix, NULL, "noiselvl2ga1", &sprom->noiselvl2ga[1], 0,
480 fallback);
481 nvram_read_u8(prefix, NULL, "noiselvl2ga2", &sprom->noiselvl2ga[2], 0,
482 fallback);
406 nvram_read_u8(prefix, NULL, "noiselvl5gla0", 483 nvram_read_u8(prefix, NULL, "noiselvl5gla0",
407 &sprom->noiselvl5gla[0], 0); 484 &sprom->noiselvl5gla[0], 0, fallback);
408 nvram_read_u8(prefix, NULL, "noiselvl5gla1", 485 nvram_read_u8(prefix, NULL, "noiselvl5gla1",
409 &sprom->noiselvl5gla[1], 0); 486 &sprom->noiselvl5gla[1], 0, fallback);
410 nvram_read_u8(prefix, NULL, "noiselvl5gla2", 487 nvram_read_u8(prefix, NULL, "noiselvl5gla2",
411 &sprom->noiselvl5gla[2], 0); 488 &sprom->noiselvl5gla[2], 0, fallback);
412 nvram_read_u8(prefix, NULL, "noiselvl5gma0", 489 nvram_read_u8(prefix, NULL, "noiselvl5gma0",
413 &sprom->noiselvl5gma[0], 0); 490 &sprom->noiselvl5gma[0], 0, fallback);
414 nvram_read_u8(prefix, NULL, "noiselvl5gma1", 491 nvram_read_u8(prefix, NULL, "noiselvl5gma1",
415 &sprom->noiselvl5gma[1], 0); 492 &sprom->noiselvl5gma[1], 0, fallback);
416 nvram_read_u8(prefix, NULL, "noiselvl5gma2", 493 nvram_read_u8(prefix, NULL, "noiselvl5gma2",
417 &sprom->noiselvl5gma[2], 0); 494 &sprom->noiselvl5gma[2], 0, fallback);
418 nvram_read_u8(prefix, NULL, "noiselvl5gha0", 495 nvram_read_u8(prefix, NULL, "noiselvl5gha0",
419 &sprom->noiselvl5gha[0], 0); 496 &sprom->noiselvl5gha[0], 0, fallback);
420 nvram_read_u8(prefix, NULL, "noiselvl5gha1", 497 nvram_read_u8(prefix, NULL, "noiselvl5gha1",
421 &sprom->noiselvl5gha[1], 0); 498 &sprom->noiselvl5gha[1], 0, fallback);
422 nvram_read_u8(prefix, NULL, "noiselvl5gha2", 499 nvram_read_u8(prefix, NULL, "noiselvl5gha2",
423 &sprom->noiselvl5gha[2], 0); 500 &sprom->noiselvl5gha[2], 0, fallback);
424 nvram_read_u8(prefix, NULL, "noiselvl5gua0", 501 nvram_read_u8(prefix, NULL, "noiselvl5gua0",
425 &sprom->noiselvl5gua[0], 0); 502 &sprom->noiselvl5gua[0], 0, fallback);
426 nvram_read_u8(prefix, NULL, "noiselvl5gua1", 503 nvram_read_u8(prefix, NULL, "noiselvl5gua1",
427 &sprom->noiselvl5gua[1], 0); 504 &sprom->noiselvl5gua[1], 0, fallback);
428 nvram_read_u8(prefix, NULL, "noiselvl5gua2", 505 nvram_read_u8(prefix, NULL, "noiselvl5gua2",
429 &sprom->noiselvl5gua[2], 0); 506 &sprom->noiselvl5gua[2], 0, fallback);
430 nvram_read_u8(prefix, NULL, "pcieingress_war", 507 nvram_read_u8(prefix, NULL, "pcieingress_war",
431 &sprom->pcieingress_war, 0); 508 &sprom->pcieingress_war, 0, fallback);
432} 509}
433 510
434static void bcm47xx_fill_sprom_r9(struct ssb_sprom *sprom, const char *prefix) 511static void bcm47xx_fill_sprom_r9(struct ssb_sprom *sprom, const char *prefix,
512 bool fallback)
435{ 513{
436 nvram_read_u16(prefix, NULL, "cckbw202gpo", &sprom->cckbw202gpo, 0); 514 nvram_read_u16(prefix, NULL, "cckbw202gpo", &sprom->cckbw202gpo, 0,
437 nvram_read_u16(prefix, NULL, "cckbw20ul2gpo", &sprom->cckbw20ul2gpo, 0); 515 fallback);
516 nvram_read_u16(prefix, NULL, "cckbw20ul2gpo", &sprom->cckbw20ul2gpo, 0,
517 fallback);
438 nvram_read_u32(prefix, NULL, "legofdmbw202gpo", 518 nvram_read_u32(prefix, NULL, "legofdmbw202gpo",
439 &sprom->legofdmbw202gpo, 0); 519 &sprom->legofdmbw202gpo, 0, fallback);
440 nvram_read_u32(prefix, NULL, "legofdmbw20ul2gpo", 520 nvram_read_u32(prefix, NULL, "legofdmbw20ul2gpo",
441 &sprom->legofdmbw20ul2gpo, 0); 521 &sprom->legofdmbw20ul2gpo, 0, fallback);
442 nvram_read_u32(prefix, NULL, "legofdmbw205glpo", 522 nvram_read_u32(prefix, NULL, "legofdmbw205glpo",
443 &sprom->legofdmbw205glpo, 0); 523 &sprom->legofdmbw205glpo, 0, fallback);
444 nvram_read_u32(prefix, NULL, "legofdmbw20ul5glpo", 524 nvram_read_u32(prefix, NULL, "legofdmbw20ul5glpo",
445 &sprom->legofdmbw20ul5glpo, 0); 525 &sprom->legofdmbw20ul5glpo, 0, fallback);
446 nvram_read_u32(prefix, NULL, "legofdmbw205gmpo", 526 nvram_read_u32(prefix, NULL, "legofdmbw205gmpo",
447 &sprom->legofdmbw205gmpo, 0); 527 &sprom->legofdmbw205gmpo, 0, fallback);
448 nvram_read_u32(prefix, NULL, "legofdmbw20ul5gmpo", 528 nvram_read_u32(prefix, NULL, "legofdmbw20ul5gmpo",
449 &sprom->legofdmbw20ul5gmpo, 0); 529 &sprom->legofdmbw20ul5gmpo, 0, fallback);
450 nvram_read_u32(prefix, NULL, "legofdmbw205ghpo", 530 nvram_read_u32(prefix, NULL, "legofdmbw205ghpo",
451 &sprom->legofdmbw205ghpo, 0); 531 &sprom->legofdmbw205ghpo, 0, fallback);
452 nvram_read_u32(prefix, NULL, "legofdmbw20ul5ghpo", 532 nvram_read_u32(prefix, NULL, "legofdmbw20ul5ghpo",
453 &sprom->legofdmbw20ul5ghpo, 0); 533 &sprom->legofdmbw20ul5ghpo, 0, fallback);
454 nvram_read_u32(prefix, NULL, "mcsbw202gpo", &sprom->mcsbw202gpo, 0); 534 nvram_read_u32(prefix, NULL, "mcsbw202gpo", &sprom->mcsbw202gpo, 0,
455 nvram_read_u32(prefix, NULL, "mcsbw20ul2gpo", &sprom->mcsbw20ul2gpo, 0); 535 fallback);
456 nvram_read_u32(prefix, NULL, "mcsbw402gpo", &sprom->mcsbw402gpo, 0); 536 nvram_read_u32(prefix, NULL, "mcsbw20ul2gpo", &sprom->mcsbw20ul2gpo, 0,
457 nvram_read_u32(prefix, NULL, "mcsbw205glpo", &sprom->mcsbw205glpo, 0); 537 fallback);
538 nvram_read_u32(prefix, NULL, "mcsbw402gpo", &sprom->mcsbw402gpo, 0,
539 fallback);
540 nvram_read_u32(prefix, NULL, "mcsbw205glpo", &sprom->mcsbw205glpo, 0,
541 fallback);
458 nvram_read_u32(prefix, NULL, "mcsbw20ul5glpo", 542 nvram_read_u32(prefix, NULL, "mcsbw20ul5glpo",
459 &sprom->mcsbw20ul5glpo, 0); 543 &sprom->mcsbw20ul5glpo, 0, fallback);
460 nvram_read_u32(prefix, NULL, "mcsbw405glpo", &sprom->mcsbw405glpo, 0); 544 nvram_read_u32(prefix, NULL, "mcsbw405glpo", &sprom->mcsbw405glpo, 0,
461 nvram_read_u32(prefix, NULL, "mcsbw205gmpo", &sprom->mcsbw205gmpo, 0); 545 fallback);
546 nvram_read_u32(prefix, NULL, "mcsbw205gmpo", &sprom->mcsbw205gmpo, 0,
547 fallback);
462 nvram_read_u32(prefix, NULL, "mcsbw20ul5gmpo", 548 nvram_read_u32(prefix, NULL, "mcsbw20ul5gmpo",
463 &sprom->mcsbw20ul5gmpo, 0); 549 &sprom->mcsbw20ul5gmpo, 0, fallback);
464 nvram_read_u32(prefix, NULL, "mcsbw405gmpo", &sprom->mcsbw405gmpo, 0); 550 nvram_read_u32(prefix, NULL, "mcsbw405gmpo", &sprom->mcsbw405gmpo, 0,
465 nvram_read_u32(prefix, NULL, "mcsbw205ghpo", &sprom->mcsbw205ghpo, 0); 551 fallback);
552 nvram_read_u32(prefix, NULL, "mcsbw205ghpo", &sprom->mcsbw205ghpo, 0,
553 fallback);
466 nvram_read_u32(prefix, NULL, "mcsbw20ul5ghpo", 554 nvram_read_u32(prefix, NULL, "mcsbw20ul5ghpo",
467 &sprom->mcsbw20ul5ghpo, 0); 555 &sprom->mcsbw20ul5ghpo, 0, fallback);
468 nvram_read_u32(prefix, NULL, "mcsbw405ghpo", &sprom->mcsbw405ghpo, 0); 556 nvram_read_u32(prefix, NULL, "mcsbw405ghpo", &sprom->mcsbw405ghpo, 0,
469 nvram_read_u16(prefix, NULL, "mcs32po", &sprom->mcs32po, 0); 557 fallback);
558 nvram_read_u16(prefix, NULL, "mcs32po", &sprom->mcs32po, 0, fallback);
470 nvram_read_u16(prefix, NULL, "legofdm40duppo", 559 nvram_read_u16(prefix, NULL, "legofdm40duppo",
471 &sprom->legofdm40duppo, 0); 560 &sprom->legofdm40duppo, 0, fallback);
472 nvram_read_u8(prefix, NULL, "sar2g", &sprom->sar2g, 0); 561 nvram_read_u8(prefix, NULL, "sar2g", &sprom->sar2g, 0, fallback);
473 nvram_read_u8(prefix, NULL, "sar5g", &sprom->sar5g, 0); 562 nvram_read_u8(prefix, NULL, "sar5g", &sprom->sar5g, 0, fallback);
474} 563}
475 564
476static void bcm47xx_fill_sprom_path_r4589(struct ssb_sprom *sprom, 565static void bcm47xx_fill_sprom_path_r4589(struct ssb_sprom *sprom,
477 const char *prefix) 566 const char *prefix, bool fallback)
478{ 567{
479 char postfix[2]; 568 char postfix[2];
480 int i; 569 int i;
@@ -483,46 +572,46 @@ static void bcm47xx_fill_sprom_path_r4589(struct ssb_sprom *sprom,
483 struct ssb_sprom_core_pwr_info *pwr_info = &sprom->core_pwr_info[i]; 572 struct ssb_sprom_core_pwr_info *pwr_info = &sprom->core_pwr_info[i];
484 snprintf(postfix, sizeof(postfix), "%i", i); 573 snprintf(postfix, sizeof(postfix), "%i", i);
485 nvram_read_u8(prefix, postfix, "maxp2ga", 574 nvram_read_u8(prefix, postfix, "maxp2ga",
486 &pwr_info->maxpwr_2g, 0); 575 &pwr_info->maxpwr_2g, 0, fallback);
487 nvram_read_u8(prefix, postfix, "itt2ga", 576 nvram_read_u8(prefix, postfix, "itt2ga",
488 &pwr_info->itssi_2g, 0); 577 &pwr_info->itssi_2g, 0, fallback);
489 nvram_read_u8(prefix, postfix, "itt5ga", 578 nvram_read_u8(prefix, postfix, "itt5ga",
490 &pwr_info->itssi_5g, 0); 579 &pwr_info->itssi_5g, 0, fallback);
491 nvram_read_u16(prefix, postfix, "pa2gw0a", 580 nvram_read_u16(prefix, postfix, "pa2gw0a",
492 &pwr_info->pa_2g[0], 0); 581 &pwr_info->pa_2g[0], 0, fallback);
493 nvram_read_u16(prefix, postfix, "pa2gw1a", 582 nvram_read_u16(prefix, postfix, "pa2gw1a",
494 &pwr_info->pa_2g[1], 0); 583 &pwr_info->pa_2g[1], 0, fallback);
495 nvram_read_u16(prefix, postfix, "pa2gw2a", 584 nvram_read_u16(prefix, postfix, "pa2gw2a",
496 &pwr_info->pa_2g[2], 0); 585 &pwr_info->pa_2g[2], 0, fallback);
497 nvram_read_u8(prefix, postfix, "maxp5ga", 586 nvram_read_u8(prefix, postfix, "maxp5ga",
498 &pwr_info->maxpwr_5g, 0); 587 &pwr_info->maxpwr_5g, 0, fallback);
499 nvram_read_u8(prefix, postfix, "maxp5gha", 588 nvram_read_u8(prefix, postfix, "maxp5gha",
500 &pwr_info->maxpwr_5gh, 0); 589 &pwr_info->maxpwr_5gh, 0, fallback);
501 nvram_read_u8(prefix, postfix, "maxp5gla", 590 nvram_read_u8(prefix, postfix, "maxp5gla",
502 &pwr_info->maxpwr_5gl, 0); 591 &pwr_info->maxpwr_5gl, 0, fallback);
503 nvram_read_u16(prefix, postfix, "pa5gw0a", 592 nvram_read_u16(prefix, postfix, "pa5gw0a",
504 &pwr_info->pa_5g[0], 0); 593 &pwr_info->pa_5g[0], 0, fallback);
505 nvram_read_u16(prefix, postfix, "pa5gw1a", 594 nvram_read_u16(prefix, postfix, "pa5gw1a",
506 &pwr_info->pa_5g[1], 0); 595 &pwr_info->pa_5g[1], 0, fallback);
507 nvram_read_u16(prefix, postfix, "pa5gw2a", 596 nvram_read_u16(prefix, postfix, "pa5gw2a",
508 &pwr_info->pa_5g[2], 0); 597 &pwr_info->pa_5g[2], 0, fallback);
509 nvram_read_u16(prefix, postfix, "pa5glw0a", 598 nvram_read_u16(prefix, postfix, "pa5glw0a",
510 &pwr_info->pa_5gl[0], 0); 599 &pwr_info->pa_5gl[0], 0, fallback);
511 nvram_read_u16(prefix, postfix, "pa5glw1a", 600 nvram_read_u16(prefix, postfix, "pa5glw1a",
512 &pwr_info->pa_5gl[1], 0); 601 &pwr_info->pa_5gl[1], 0, fallback);
513 nvram_read_u16(prefix, postfix, "pa5glw2a", 602 nvram_read_u16(prefix, postfix, "pa5glw2a",
514 &pwr_info->pa_5gl[2], 0); 603 &pwr_info->pa_5gl[2], 0, fallback);
515 nvram_read_u16(prefix, postfix, "pa5ghw0a", 604 nvram_read_u16(prefix, postfix, "pa5ghw0a",
516 &pwr_info->pa_5gh[0], 0); 605 &pwr_info->pa_5gh[0], 0, fallback);
517 nvram_read_u16(prefix, postfix, "pa5ghw1a", 606 nvram_read_u16(prefix, postfix, "pa5ghw1a",
518 &pwr_info->pa_5gh[1], 0); 607 &pwr_info->pa_5gh[1], 0, fallback);
519 nvram_read_u16(prefix, postfix, "pa5ghw2a", 608 nvram_read_u16(prefix, postfix, "pa5ghw2a",
520 &pwr_info->pa_5gh[2], 0); 609 &pwr_info->pa_5gh[2], 0, fallback);
521 } 610 }
522} 611}
523 612
524static void bcm47xx_fill_sprom_path_r45(struct ssb_sprom *sprom, 613static void bcm47xx_fill_sprom_path_r45(struct ssb_sprom *sprom,
525 const char *prefix) 614 const char *prefix, bool fallback)
526{ 615{
527 char postfix[2]; 616 char postfix[2];
528 int i; 617 int i;
@@ -531,91 +620,112 @@ static void bcm47xx_fill_sprom_path_r45(struct ssb_sprom *sprom,
531 struct ssb_sprom_core_pwr_info *pwr_info = &sprom->core_pwr_info[i]; 620 struct ssb_sprom_core_pwr_info *pwr_info = &sprom->core_pwr_info[i];
532 snprintf(postfix, sizeof(postfix), "%i", i); 621 snprintf(postfix, sizeof(postfix), "%i", i);
533 nvram_read_u16(prefix, postfix, "pa2gw3a", 622 nvram_read_u16(prefix, postfix, "pa2gw3a",
534 &pwr_info->pa_2g[3], 0); 623 &pwr_info->pa_2g[3], 0, fallback);
535 nvram_read_u16(prefix, postfix, "pa5gw3a", 624 nvram_read_u16(prefix, postfix, "pa5gw3a",
536 &pwr_info->pa_5g[3], 0); 625 &pwr_info->pa_5g[3], 0, fallback);
537 nvram_read_u16(prefix, postfix, "pa5glw3a", 626 nvram_read_u16(prefix, postfix, "pa5glw3a",
538 &pwr_info->pa_5gl[3], 0); 627 &pwr_info->pa_5gl[3], 0, fallback);
539 nvram_read_u16(prefix, postfix, "pa5ghw3a", 628 nvram_read_u16(prefix, postfix, "pa5ghw3a",
540 &pwr_info->pa_5gh[3], 0); 629 &pwr_info->pa_5gh[3], 0, fallback);
541 } 630 }
542} 631}
543 632
544void bcm47xx_fill_sprom_ethernet(struct ssb_sprom *sprom, const char *prefix) 633static void bcm47xx_fill_sprom_ethernet(struct ssb_sprom *sprom,
634 const char *prefix, bool fallback)
545{ 635{
546 nvram_read_macaddr(prefix, "et0macaddr", &sprom->et0mac); 636 nvram_read_macaddr(prefix, "et0macaddr", &sprom->et0mac, fallback);
547 nvram_read_u8(prefix, NULL, "et0mdcport", &sprom->et0mdcport, 0); 637 nvram_read_u8(prefix, NULL, "et0mdcport", &sprom->et0mdcport, 0,
548 nvram_read_u8(prefix, NULL, "et0phyaddr", &sprom->et0phyaddr, 0); 638 fallback);
549 639 nvram_read_u8(prefix, NULL, "et0phyaddr", &sprom->et0phyaddr, 0,
550 nvram_read_macaddr(prefix, "et1macaddr", &sprom->et1mac); 640 fallback);
551 nvram_read_u8(prefix, NULL, "et1mdcport", &sprom->et1mdcport, 0); 641
552 nvram_read_u8(prefix, NULL, "et1phyaddr", &sprom->et1phyaddr, 0); 642 nvram_read_macaddr(prefix, "et1macaddr", &sprom->et1mac, fallback);
643 nvram_read_u8(prefix, NULL, "et1mdcport", &sprom->et1mdcport, 0,
644 fallback);
645 nvram_read_u8(prefix, NULL, "et1phyaddr", &sprom->et1phyaddr, 0,
646 fallback);
647
648 nvram_read_macaddr(prefix, "macaddr", &sprom->il0mac, fallback);
649 nvram_read_macaddr(prefix, "il0macaddr", &sprom->il0mac, fallback);
650}
553 651
554 nvram_read_macaddr(prefix, "macaddr", &sprom->il0mac); 652static void bcm47xx_fill_board_data(struct ssb_sprom *sprom, const char *prefix,
555 nvram_read_macaddr(prefix, "il0macaddr", &sprom->il0mac); 653 bool fallback)
654{
655 nvram_read_u16(prefix, NULL, "boardrev", &sprom->board_rev, 0,
656 fallback);
657 nvram_read_u16(prefix, NULL, "boardnum", &sprom->board_num, 0,
658 fallback);
659 nvram_read_u16(prefix, NULL, "boardtype", &sprom->board_type, 0,
660 fallback);
661 nvram_read_u32_2(prefix, "boardflags", &sprom->boardflags_lo,
662 &sprom->boardflags_hi, fallback);
663 nvram_read_u32_2(prefix, "boardflags2", &sprom->boardflags2_lo,
664 &sprom->boardflags2_hi, fallback);
556} 665}
557 666
558void bcm47xx_fill_sprom(struct ssb_sprom *sprom, const char *prefix) 667void bcm47xx_fill_sprom(struct ssb_sprom *sprom, const char *prefix,
668 bool fallback)
559{ 669{
560 bcm47xx_fill_sprom_ethernet(sprom, prefix); 670 bcm47xx_fill_sprom_ethernet(sprom, prefix, fallback);
671 bcm47xx_fill_board_data(sprom, prefix, fallback);
561 672
562 nvram_read_u8(prefix, NULL, "sromrev", &sprom->revision, 0); 673 nvram_read_u8(prefix, NULL, "sromrev", &sprom->revision, 0, fallback);
563 674
564 switch (sprom->revision) { 675 switch (sprom->revision) {
565 case 1: 676 case 1:
566 bcm47xx_fill_sprom_r1234589(sprom, prefix); 677 bcm47xx_fill_sprom_r1234589(sprom, prefix, fallback);
567 bcm47xx_fill_sprom_r12389(sprom, prefix); 678 bcm47xx_fill_sprom_r12389(sprom, prefix, fallback);
568 bcm47xx_fill_sprom_r1(sprom, prefix); 679 bcm47xx_fill_sprom_r1(sprom, prefix, fallback);
569 break; 680 break;
570 case 2: 681 case 2:
571 bcm47xx_fill_sprom_r1234589(sprom, prefix); 682 bcm47xx_fill_sprom_r1234589(sprom, prefix, fallback);
572 bcm47xx_fill_sprom_r12389(sprom, prefix); 683 bcm47xx_fill_sprom_r12389(sprom, prefix, fallback);
573 bcm47xx_fill_sprom_r2389(sprom, prefix); 684 bcm47xx_fill_sprom_r2389(sprom, prefix, fallback);
574 bcm47xx_fill_sprom_r2(sprom, prefix);
575 break; 685 break;
576 case 3: 686 case 3:
577 bcm47xx_fill_sprom_r1234589(sprom, prefix); 687 bcm47xx_fill_sprom_r1234589(sprom, prefix, fallback);
578 bcm47xx_fill_sprom_r12389(sprom, prefix); 688 bcm47xx_fill_sprom_r12389(sprom, prefix, fallback);
579 bcm47xx_fill_sprom_r2389(sprom, prefix); 689 bcm47xx_fill_sprom_r2389(sprom, prefix, fallback);
580 bcm47xx_fill_sprom_r389(sprom, prefix); 690 bcm47xx_fill_sprom_r389(sprom, prefix, fallback);
581 bcm47xx_fill_sprom_r3(sprom, prefix); 691 bcm47xx_fill_sprom_r3(sprom, prefix, fallback);
582 break; 692 break;
583 case 4: 693 case 4:
584 case 5: 694 case 5:
585 bcm47xx_fill_sprom_r1234589(sprom, prefix); 695 bcm47xx_fill_sprom_r1234589(sprom, prefix, fallback);
586 bcm47xx_fill_sprom_r4589(sprom, prefix); 696 bcm47xx_fill_sprom_r4589(sprom, prefix, fallback);
587 bcm47xx_fill_sprom_r458(sprom, prefix); 697 bcm47xx_fill_sprom_r458(sprom, prefix, fallback);
588 bcm47xx_fill_sprom_r45(sprom, prefix); 698 bcm47xx_fill_sprom_r45(sprom, prefix, fallback);
589 bcm47xx_fill_sprom_path_r4589(sprom, prefix); 699 bcm47xx_fill_sprom_path_r4589(sprom, prefix, fallback);
590 bcm47xx_fill_sprom_path_r45(sprom, prefix); 700 bcm47xx_fill_sprom_path_r45(sprom, prefix, fallback);
591 break; 701 break;
592 case 8: 702 case 8:
593 bcm47xx_fill_sprom_r1234589(sprom, prefix); 703 bcm47xx_fill_sprom_r1234589(sprom, prefix, fallback);
594 bcm47xx_fill_sprom_r12389(sprom, prefix); 704 bcm47xx_fill_sprom_r12389(sprom, prefix, fallback);
595 bcm47xx_fill_sprom_r2389(sprom, prefix); 705 bcm47xx_fill_sprom_r2389(sprom, prefix, fallback);
596 bcm47xx_fill_sprom_r389(sprom, prefix); 706 bcm47xx_fill_sprom_r389(sprom, prefix, fallback);
597 bcm47xx_fill_sprom_r4589(sprom, prefix); 707 bcm47xx_fill_sprom_r4589(sprom, prefix, fallback);
598 bcm47xx_fill_sprom_r458(sprom, prefix); 708 bcm47xx_fill_sprom_r458(sprom, prefix, fallback);
599 bcm47xx_fill_sprom_r89(sprom, prefix); 709 bcm47xx_fill_sprom_r89(sprom, prefix, fallback);
600 bcm47xx_fill_sprom_path_r4589(sprom, prefix); 710 bcm47xx_fill_sprom_path_r4589(sprom, prefix, fallback);
601 break; 711 break;
602 case 9: 712 case 9:
603 bcm47xx_fill_sprom_r1234589(sprom, prefix); 713 bcm47xx_fill_sprom_r1234589(sprom, prefix, fallback);
604 bcm47xx_fill_sprom_r12389(sprom, prefix); 714 bcm47xx_fill_sprom_r12389(sprom, prefix, fallback);
605 bcm47xx_fill_sprom_r2389(sprom, prefix); 715 bcm47xx_fill_sprom_r2389(sprom, prefix, fallback);
606 bcm47xx_fill_sprom_r389(sprom, prefix); 716 bcm47xx_fill_sprom_r389(sprom, prefix, fallback);
607 bcm47xx_fill_sprom_r4589(sprom, prefix); 717 bcm47xx_fill_sprom_r4589(sprom, prefix, fallback);
608 bcm47xx_fill_sprom_r89(sprom, prefix); 718 bcm47xx_fill_sprom_r89(sprom, prefix, fallback);
609 bcm47xx_fill_sprom_r9(sprom, prefix); 719 bcm47xx_fill_sprom_r9(sprom, prefix, fallback);
610 bcm47xx_fill_sprom_path_r4589(sprom, prefix); 720 bcm47xx_fill_sprom_path_r4589(sprom, prefix, fallback);
611 break; 721 break;
612 default: 722 default:
613 pr_warn("Unsupported SPROM revision %d detected. Will extract" 723 pr_warn("Unsupported SPROM revision %d detected. Will extract"
614 " v1\n", sprom->revision); 724 " v1\n", sprom->revision);
615 sprom->revision = 1; 725 sprom->revision = 1;
616 bcm47xx_fill_sprom_r1234589(sprom, prefix); 726 bcm47xx_fill_sprom_r1234589(sprom, prefix, fallback);
617 bcm47xx_fill_sprom_r12389(sprom, prefix); 727 bcm47xx_fill_sprom_r12389(sprom, prefix, fallback);
618 bcm47xx_fill_sprom_r1(sprom, prefix); 728 bcm47xx_fill_sprom_r1(sprom, prefix, fallback);
619 } 729 }
620} 730}
621 731
@@ -623,11 +733,12 @@ void bcm47xx_fill_sprom(struct ssb_sprom *sprom, const char *prefix)
623void bcm47xx_fill_ssb_boardinfo(struct ssb_boardinfo *boardinfo, 733void bcm47xx_fill_ssb_boardinfo(struct ssb_boardinfo *boardinfo,
624 const char *prefix) 734 const char *prefix)
625{ 735{
626 nvram_read_u16(prefix, NULL, "boardvendor", &boardinfo->vendor, 0); 736 nvram_read_u16(prefix, NULL, "boardvendor", &boardinfo->vendor, 0,
737 true);
627 if (!boardinfo->vendor) 738 if (!boardinfo->vendor)
628 boardinfo->vendor = SSB_BOARDVENDOR_BCM; 739 boardinfo->vendor = SSB_BOARDVENDOR_BCM;
629 740
630 nvram_read_u16(prefix, NULL, "boardtype", &boardinfo->type, 0); 741 nvram_read_u16(prefix, NULL, "boardtype", &boardinfo->type, 0, true);
631} 742}
632#endif 743#endif
633 744
@@ -635,10 +746,11 @@ void bcm47xx_fill_ssb_boardinfo(struct ssb_boardinfo *boardinfo,
635void bcm47xx_fill_bcma_boardinfo(struct bcma_boardinfo *boardinfo, 746void bcm47xx_fill_bcma_boardinfo(struct bcma_boardinfo *boardinfo,
636 const char *prefix) 747 const char *prefix)
637{ 748{
638 nvram_read_u16(prefix, NULL, "boardvendor", &boardinfo->vendor, 0); 749 nvram_read_u16(prefix, NULL, "boardvendor", &boardinfo->vendor, 0,
750 true);
639 if (!boardinfo->vendor) 751 if (!boardinfo->vendor)
640 boardinfo->vendor = SSB_BOARDVENDOR_BCM; 752 boardinfo->vendor = SSB_BOARDVENDOR_BCM;
641 753
642 nvram_read_u16(prefix, NULL, "boardtype", &boardinfo->type, 0); 754 nvram_read_u16(prefix, NULL, "boardtype", &boardinfo->type, 0, true);
643} 755}
644#endif 756#endif
generated by cgit v1.2.2 (git 2.25.0) at 2025-02-06 15:01:14 -0500