1 #include <linux/errno.h>
2 #include <linux/export.h>
3 #include <linux/string.h>
4 #include <bcm47xx_board.h>
5 #include <bcm47xx_nvram.h>
6
7 struct bcm47xx_board_type {
8 const enum bcm47xx_board board;
9 const char *name;
10 };
11
12 struct bcm47xx_board_type_list1 {
13 struct bcm47xx_board_type board;
14 const char *value1;
15 };
16
17 struct bcm47xx_board_type_list2 {
18 struct bcm47xx_board_type board;
19 const char *value1;
20 const char *value2;
21 };
22
23 struct bcm47xx_board_type_list3 {
24 struct bcm47xx_board_type board;
25 const char *value1;
26 const char *value2;
27 const char *value3;
28 };
29
30 struct bcm47xx_board_store {
31 enum bcm47xx_board board;
32 char name[BCM47XX_BOARD_MAX_NAME];
33 };
34
35 /* model_name */
36 static const
37 struct bcm47xx_board_type_list1 bcm47xx_board_list_model_name[] __initconst = {
38 {{BCM47XX_BOARD_DLINK_DIR130, "D-Link DIR-130"}, "DIR-130"},
39 {{BCM47XX_BOARD_DLINK_DIR330, "D-Link DIR-330"}, "DIR-330"},
40 { {0}, NULL},
41 };
42
43 /* model_no */
44 static const
45 struct bcm47xx_board_type_list1 bcm47xx_board_list_model_no[] __initconst = {
46 {{BCM47XX_BOARD_ASUS_WL700GE, "Asus WL700"}, "WL700"},
47 { {0}, NULL},
48 };
49
50 /* machine_name */
51 static const
52 struct bcm47xx_board_type_list1 bcm47xx_board_list_machine_name[] __initconst = {
53 {{BCM47XX_BOARD_LINKSYS_WRTSL54GS, "Linksys WRTSL54GS"}, "WRTSL54GS"},
54 { {0}, NULL},
55 };
56
57 /* hardware_version */
58 static const
59 struct bcm47xx_board_type_list1 bcm47xx_board_list_hardware_version[] __initconst = {
60 {{BCM47XX_BOARD_ASUS_RTN10U, "Asus RT-N10U"}, "RTN10U"},
61 {{BCM47XX_BOARD_ASUS_RTN10D, "Asus RT-N10D"}, "RTN10D"},
62 {{BCM47XX_BOARD_ASUS_RTN12, "Asus RT-N12"}, "RT-N12"},
63 {{BCM47XX_BOARD_ASUS_RTN12B1, "Asus RT-N12B1"}, "RTN12B1"},
64 {{BCM47XX_BOARD_ASUS_RTN12C1, "Asus RT-N12C1"}, "RTN12C1"},
65 {{BCM47XX_BOARD_ASUS_RTN12D1, "Asus RT-N12D1"}, "RTN12D1"},
66 {{BCM47XX_BOARD_ASUS_RTN12HP, "Asus RT-N12HP"}, "RTN12HP"},
67 {{BCM47XX_BOARD_ASUS_RTN16, "Asus RT-N16"}, "RT-N16-"},
68 {{BCM47XX_BOARD_ASUS_WL320GE, "Asus WL320GE"}, "WL320G-"},
69 {{BCM47XX_BOARD_ASUS_WL330GE, "Asus WL330GE"}, "WL330GE-"},
70 {{BCM47XX_BOARD_ASUS_WL500GD, "Asus WL500GD"}, "WL500gd-"},
71 {{BCM47XX_BOARD_ASUS_WL500GPV1, "Asus WL500GP V1"}, "WL500gp-"},
72 {{BCM47XX_BOARD_ASUS_WL500GPV2, "Asus WL500GP V2"}, "WL500GPV2-"},
73 {{BCM47XX_BOARD_ASUS_WL500W, "Asus WL500W"}, "WL500gW-"},
74 {{BCM47XX_BOARD_ASUS_WL520GC, "Asus WL520GC"}, "WL520GC-"},
75 {{BCM47XX_BOARD_ASUS_WL520GU, "Asus WL520GU"}, "WL520GU-"},
76 {{BCM47XX_BOARD_BELKIN_F7D3301, "Belkin F7D3301"}, "F7D3301"},
77 {{BCM47XX_BOARD_BELKIN_F7D3302, "Belkin F7D3302"}, "F7D3302"},
78 {{BCM47XX_BOARD_BELKIN_F7D4301, "Belkin F7D4301"}, "F7D4301"},
79 {{BCM47XX_BOARD_BELKIN_F7D4302, "Belkin F7D4302"}, "F7D4302"},
80 {{BCM47XX_BOARD_BELKIN_F7D4401, "Belkin F7D4401"}, "F7D4401"},
81 { {0}, NULL},
82 };
83
84 /* hardware_version, boardnum */
85 static const
86 struct bcm47xx_board_type_list2 bcm47xx_board_list_hw_version_num[] __initconst = {
87 {{BCM47XX_BOARD_MICROSOFT_MN700, "Microsoft MN-700"}, "WL500-", "mn700"},
88 {{BCM47XX_BOARD_ASUS_WL500G, "Asus WL500G"}, "WL500-", "asusX"},
89 { {0}, NULL},
90 };
91
92 /* productid */
93 static const
94 struct bcm47xx_board_type_list1 bcm47xx_board_list_productid[] __initconst = {
95 {{BCM47XX_BOARD_ASUS_RTAC66U, "Asus RT-AC66U"}, "RT-AC66U"},
96 {{BCM47XX_BOARD_ASUS_RTN10, "Asus RT-N10"}, "RT-N10"},
97 {{BCM47XX_BOARD_ASUS_RTN10D, "Asus RT-N10D"}, "RT-N10D"},
98 {{BCM47XX_BOARD_ASUS_RTN15U, "Asus RT-N15U"}, "RT-N15U"},
99 {{BCM47XX_BOARD_ASUS_RTN16, "Asus RT-N16"}, "RT-N16"},
100 {{BCM47XX_BOARD_ASUS_RTN53, "Asus RT-N53"}, "RT-N53"},
101 {{BCM47XX_BOARD_ASUS_RTN66U, "Asus RT-N66U"}, "RT-N66U"},
102 {{BCM47XX_BOARD_ASUS_WL300G, "Asus WL300G"}, "WL300g"},
103 {{BCM47XX_BOARD_ASUS_WLHDD, "Asus WLHDD"}, "WLHDD"},
104 { {0}, NULL},
105 };
106
107 /* ModelId */
108 static const
109 struct bcm47xx_board_type_list1 bcm47xx_board_list_ModelId[] __initconst = {
110 {{BCM47XX_BOARD_DELL_TM2300, "Dell TrueMobile 2300"}, "WX-5565"},
111 {{BCM47XX_BOARD_MOTOROLA_WE800G, "Motorola WE800G"}, "WE800G"},
112 {{BCM47XX_BOARD_MOTOROLA_WR850GP, "Motorola WR850GP"}, "WR850GP"},
113 {{BCM47XX_BOARD_MOTOROLA_WR850GV2V3, "Motorola WR850G"}, "WR850G"},
114 { {0}, NULL},
115 };
116
117 /* melco_id or buf1falo_id */
118 static const
119 struct bcm47xx_board_type_list1 bcm47xx_board_list_melco_id[] __initconst = {
120 {{BCM47XX_BOARD_BUFFALO_WBR2_G54, "Buffalo WBR2-G54"}, "29bb0332"},
121 {{BCM47XX_BOARD_BUFFALO_WHR2_A54G54, "Buffalo WHR2-A54G54"}, "290441dd"},
122 {{BCM47XX_BOARD_BUFFALO_WHR_G125, "Buffalo WHR-G125"}, "32093"},
123 {{BCM47XX_BOARD_BUFFALO_WHR_G54S, "Buffalo WHR-G54S"}, "30182"},
124 {{BCM47XX_BOARD_BUFFALO_WHR_HP_G54, "Buffalo WHR-HP-G54"}, "30189"},
125 {{BCM47XX_BOARD_BUFFALO_WLA2_G54L, "Buffalo WLA2-G54L"}, "29129"},
126 {{BCM47XX_BOARD_BUFFALO_WZR_G300N, "Buffalo WZR-G300N"}, "31120"},
127 {{BCM47XX_BOARD_BUFFALO_WZR_RS_G54, "Buffalo WZR-RS-G54"}, "30083"},
128 {{BCM47XX_BOARD_BUFFALO_WZR_RS_G54HP, "Buffalo WZR-RS-G54HP"}, "30103"},
129 { {0}, NULL},
130 };
131
132 /* boot_hw_model, boot_hw_ver */
133 static const
134 struct bcm47xx_board_type_list2 bcm47xx_board_list_boot_hw[] __initconst = {
135 /* like WRT160N v3.0 */
136 {{BCM47XX_BOARD_CISCO_M10V1, "Cisco M10"}, "M10", "1.0"},
137 /* like WRT310N v2.0 */
138 {{BCM47XX_BOARD_CISCO_M20V1, "Cisco M20"}, "M20", "1.0"},
139 {{BCM47XX_BOARD_LINKSYS_E900V1, "Linksys E900 V1"}, "E900", "1.0"},
140 /* like WRT160N v3.0 */
141 {{BCM47XX_BOARD_LINKSYS_E1000V1, "Linksys E1000 V1"}, "E100", "1.0"},
142 {{BCM47XX_BOARD_LINKSYS_E1000V2, "Linksys E1000 V2"}, "E1000", "2.0"},
143 {{BCM47XX_BOARD_LINKSYS_E1000V21, "Linksys E1000 V2.1"}, "E1000", "2.1"},
144 {{BCM47XX_BOARD_LINKSYS_E1200V2, "Linksys E1200 V2"}, "E1200", "2.0"},
145 {{BCM47XX_BOARD_LINKSYS_E2000V1, "Linksys E2000 V1"}, "Linksys E2000", "1.0"},
146 /* like WRT610N v2.0 */
147 {{BCM47XX_BOARD_LINKSYS_E3000V1, "Linksys E3000 V1"}, "E300", "1.0"},
148 {{BCM47XX_BOARD_LINKSYS_E3200V1, "Linksys E3200 V1"}, "E3200", "1.0"},
149 {{BCM47XX_BOARD_LINKSYS_E4200V1, "Linksys E4200 V1"}, "E4200", "1.0"},
150 {{BCM47XX_BOARD_LINKSYS_WRT150NV11, "Linksys WRT150N V1.1"}, "WRT150N", "1.1"},
151 {{BCM47XX_BOARD_LINKSYS_WRT150NV1, "Linksys WRT150N V1"}, "WRT150N", "1"},
152 {{BCM47XX_BOARD_LINKSYS_WRT160NV1, "Linksys WRT160N V1"}, "WRT160N", "1.0"},
153 {{BCM47XX_BOARD_LINKSYS_WRT160NV3, "Linksys WRT160N V3"}, "WRT160N", "3.0"},
154 {{BCM47XX_BOARD_LINKSYS_WRT300NV11, "Linksys WRT300N V1.1"}, "WRT300N", "1.1"},
155 {{BCM47XX_BOARD_LINKSYS_WRT310NV1, "Linksys WRT310N V1"}, "WRT310N", "1.0"},
156 {{BCM47XX_BOARD_LINKSYS_WRT310NV2, "Linksys WRT310N V2"}, "WRT310N", "2.0"},
157 {{BCM47XX_BOARD_LINKSYS_WRT54G3GV2, "Linksys WRT54G3GV2-VF"}, "WRT54G3GV2-VF", "1.0"},
158 {{BCM47XX_BOARD_LINKSYS_WRT610NV1, "Linksys WRT610N V1"}, "WRT610N", "1.0"},
159 {{BCM47XX_BOARD_LINKSYS_WRT610NV2, "Linksys WRT610N V2"}, "WRT610N", "2.0"},
160 { {0}, NULL},
161 };
162
163 /* board_id */
164 static const
165 struct bcm47xx_board_type_list1 bcm47xx_board_list_board_id[] __initconst = {
166 {{BCM47XX_BOARD_NETGEAR_WGR614V8, "Netgear WGR614 V8"}, "U12H072T00_NETGEAR"},
167 {{BCM47XX_BOARD_NETGEAR_WGR614V9, "Netgear WGR614 V9"}, "U12H094T00_NETGEAR"},
168 {{BCM47XX_BOARD_NETGEAR_WNDR3300, "Netgear WNDR3300"}, "U12H093T00_NETGEAR"},
169 {{BCM47XX_BOARD_NETGEAR_WNDR3400V1, "Netgear WNDR3400 V1"}, "U12H155T00_NETGEAR"},
170 {{BCM47XX_BOARD_NETGEAR_WNDR3400V2, "Netgear WNDR3400 V2"}, "U12H187T00_NETGEAR"},
171 {{BCM47XX_BOARD_NETGEAR_WNDR3400VCNA, "Netgear WNDR3400 Vcna"}, "U12H155T01_NETGEAR"},
172 {{BCM47XX_BOARD_NETGEAR_WNDR3700V3, "Netgear WNDR3700 V3"}, "U12H194T00_NETGEAR"},
173 {{BCM47XX_BOARD_NETGEAR_WNDR4000, "Netgear WNDR4000"}, "U12H181T00_NETGEAR"},
174 {{BCM47XX_BOARD_NETGEAR_WNDR4500V1, "Netgear WNDR4500 V1"}, "U12H189T00_NETGEAR"},
175 {{BCM47XX_BOARD_NETGEAR_WNDR4500V2, "Netgear WNDR4500 V2"}, "U12H224T00_NETGEAR"},
176 {{BCM47XX_BOARD_NETGEAR_WNR2000, "Netgear WNR2000"}, "U12H114T00_NETGEAR"},
177 {{BCM47XX_BOARD_NETGEAR_WNR3500L, "Netgear WNR3500L"}, "U12H136T99_NETGEAR"},
178 {{BCM47XX_BOARD_NETGEAR_WNR3500U, "Netgear WNR3500U"}, "U12H136T00_NETGEAR"},
179 {{BCM47XX_BOARD_NETGEAR_WNR3500V2, "Netgear WNR3500 V2"}, "U12H127T00_NETGEAR"},
180 {{BCM47XX_BOARD_NETGEAR_WNR3500V2VC, "Netgear WNR3500 V2vc"}, "U12H127T70_NETGEAR"},
181 {{BCM47XX_BOARD_NETGEAR_WNR834BV2, "Netgear WNR834B V2"}, "U12H081T00_NETGEAR"},
182 { {0}, NULL},
183 };
184
185 /* boardtype, boardnum, boardrev */
186 static const
187 struct bcm47xx_board_type_list3 bcm47xx_board_list_board[] __initconst = {
188 {{BCM47XX_BOARD_HUAWEI_E970, "Huawei E970"}, "0x048e", "0x5347", "0x11"},
189 {{BCM47XX_BOARD_PHICOMM_M1, "Phicomm M1"}, "0x0590", "80", "0x1104"},
190 {{BCM47XX_BOARD_ZTE_H218N, "ZTE H218N"}, "0x053d", "1234", "0x1305"},
191 {{BCM47XX_BOARD_NETGEAR_WNR3500L, "Netgear WNR3500L"}, "0x04CF", "3500", "02"},
192 {{BCM47XX_BOARD_LINKSYS_WRT54G_TYPE_0101, "Linksys WRT54G/GS/GL"}, "0x0101", "42", "0x10"},
193 {{BCM47XX_BOARD_LINKSYS_WRT54G_TYPE_0467, "Linksys WRT54G/GS/GL"}, "0x0467", "42", "0x10"},
194 {{BCM47XX_BOARD_LINKSYS_WRT54G_TYPE_0708, "Linksys WRT54G/GS/GL"}, "0x0708", "42", "0x10"},
195 { {0}, NULL},
196 };
197
198 /* boardtype, boardrev */
199 static const
200 struct bcm47xx_board_type_list2 bcm47xx_board_list_board_type_rev[] __initconst = {
201 {{BCM47XX_BOARD_SIEMENS_SE505V2, "Siemens SE505 V2"}, "0x0101", "0x10"},
202 { {0}, NULL},
203 };
204
205 static const
206 struct bcm47xx_board_type bcm47xx_board_unknown[] __initconst = {
207 {BCM47XX_BOARD_UNKNOWN, "Unknown Board"},
208 };
209
210 static struct bcm47xx_board_store bcm47xx_board = {BCM47XX_BOARD_NO, "Unknown Board"};
211
bcm47xx_board_get_nvram(void)212 static __init const struct bcm47xx_board_type *bcm47xx_board_get_nvram(void)
213 {
214 char buf1[30];
215 char buf2[30];
216 char buf3[30];
217 const struct bcm47xx_board_type_list1 *e1;
218 const struct bcm47xx_board_type_list2 *e2;
219 const struct bcm47xx_board_type_list3 *e3;
220
221 if (bcm47xx_nvram_getenv("model_name", buf1, sizeof(buf1)) >= 0) {
222 for (e1 = bcm47xx_board_list_model_name; e1->value1; e1++) {
223 if (!strcmp(buf1, e1->value1))
224 return &e1->board;
225 }
226 }
227
228 if (bcm47xx_nvram_getenv("model_no", buf1, sizeof(buf1)) >= 0) {
229 for (e1 = bcm47xx_board_list_model_no; e1->value1; e1++) {
230 if (strstarts(buf1, e1->value1))
231 return &e1->board;
232 }
233 }
234
235 if (bcm47xx_nvram_getenv("machine_name", buf1, sizeof(buf1)) >= 0) {
236 for (e1 = bcm47xx_board_list_machine_name; e1->value1; e1++) {
237 if (strstarts(buf1, e1->value1))
238 return &e1->board;
239 }
240 }
241
242 if (bcm47xx_nvram_getenv("hardware_version", buf1, sizeof(buf1)) >= 0) {
243 for (e1 = bcm47xx_board_list_hardware_version; e1->value1; e1++) {
244 if (strstarts(buf1, e1->value1))
245 return &e1->board;
246 }
247 }
248
249 if (bcm47xx_nvram_getenv("hardware_version", buf1, sizeof(buf1)) >= 0 &&
250 bcm47xx_nvram_getenv("boardnum", buf2, sizeof(buf2)) >= 0) {
251 for (e2 = bcm47xx_board_list_hw_version_num; e2->value1; e2++) {
252 if (!strstarts(buf1, e2->value1) &&
253 !strcmp(buf2, e2->value2))
254 return &e2->board;
255 }
256 }
257
258 if (bcm47xx_nvram_getenv("productid", buf1, sizeof(buf1)) >= 0) {
259 for (e1 = bcm47xx_board_list_productid; e1->value1; e1++) {
260 if (!strcmp(buf1, e1->value1))
261 return &e1->board;
262 }
263 }
264
265 if (bcm47xx_nvram_getenv("ModelId", buf1, sizeof(buf1)) >= 0) {
266 for (e1 = bcm47xx_board_list_ModelId; e1->value1; e1++) {
267 if (!strcmp(buf1, e1->value1))
268 return &e1->board;
269 }
270 }
271
272 if (bcm47xx_nvram_getenv("melco_id", buf1, sizeof(buf1)) >= 0 ||
273 bcm47xx_nvram_getenv("buf1falo_id", buf1, sizeof(buf1)) >= 0) {
274 /* buffalo hardware, check id for specific hardware matches */
275 for (e1 = bcm47xx_board_list_melco_id; e1->value1; e1++) {
276 if (!strcmp(buf1, e1->value1))
277 return &e1->board;
278 }
279 }
280
281 if (bcm47xx_nvram_getenv("boot_hw_model", buf1, sizeof(buf1)) >= 0 &&
282 bcm47xx_nvram_getenv("boot_hw_ver", buf2, sizeof(buf2)) >= 0) {
283 for (e2 = bcm47xx_board_list_boot_hw; e2->value1; e2++) {
284 if (!strcmp(buf1, e2->value1) &&
285 !strcmp(buf2, e2->value2))
286 return &e2->board;
287 }
288 }
289
290 if (bcm47xx_nvram_getenv("board_id", buf1, sizeof(buf1)) >= 0) {
291 for (e1 = bcm47xx_board_list_board_id; e1->value1; e1++) {
292 if (!strcmp(buf1, e1->value1))
293 return &e1->board;
294 }
295 }
296
297 if (bcm47xx_nvram_getenv("boardtype", buf1, sizeof(buf1)) >= 0 &&
298 bcm47xx_nvram_getenv("boardnum", buf2, sizeof(buf2)) >= 0 &&
299 bcm47xx_nvram_getenv("boardrev", buf3, sizeof(buf3)) >= 0) {
300 for (e3 = bcm47xx_board_list_board; e3->value1; e3++) {
301 if (!strcmp(buf1, e3->value1) &&
302 !strcmp(buf2, e3->value2) &&
303 !strcmp(buf3, e3->value3))
304 return &e3->board;
305 }
306 }
307
308 if (bcm47xx_nvram_getenv("boardtype", buf1, sizeof(buf1)) >= 0 &&
309 bcm47xx_nvram_getenv("boardrev", buf2, sizeof(buf2)) >= 0 &&
310 bcm47xx_nvram_getenv("boardnum", buf3, sizeof(buf3)) == -ENOENT) {
311 for (e2 = bcm47xx_board_list_board_type_rev; e2->value1; e2++) {
312 if (!strcmp(buf1, e2->value1) &&
313 !strcmp(buf2, e2->value2))
314 return &e2->board;
315 }
316 }
317 return bcm47xx_board_unknown;
318 }
319
bcm47xx_board_detect(void)320 void __init bcm47xx_board_detect(void)
321 {
322 int err;
323 char buf[10];
324 const struct bcm47xx_board_type *board_detected;
325
326 if (bcm47xx_board.board != BCM47XX_BOARD_NO)
327 return;
328
329 /* check if the nvram is available */
330 err = bcm47xx_nvram_getenv("boardtype", buf, sizeof(buf));
331
332 /* init of nvram failed, probably too early now */
333 if (err == -ENXIO) {
334 return;
335 }
336
337 board_detected = bcm47xx_board_get_nvram();
338 bcm47xx_board.board = board_detected->board;
339 strlcpy(bcm47xx_board.name, board_detected->name,
340 BCM47XX_BOARD_MAX_NAME);
341 }
342
bcm47xx_board_get(void)343 enum bcm47xx_board bcm47xx_board_get(void)
344 {
345 return bcm47xx_board.board;
346 }
347 EXPORT_SYMBOL(bcm47xx_board_get);
348
bcm47xx_board_get_name(void)349 const char *bcm47xx_board_get_name(void)
350 {
351 return bcm47xx_board.name;
352 }
353 EXPORT_SYMBOL(bcm47xx_board_get_name);
354