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"}; 211 212 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("boardtype", buf2, sizeof(buf2)) >= 0) { 251 for (e2 = bcm47xx_board_list_boot_hw; 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 } 319 320 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 } 342 343 enum bcm47xx_board bcm47xx_board_get(void) 344 { 345 return bcm47xx_board.board; 346 } 347 EXPORT_SYMBOL(bcm47xx_board_get); 348 349 const char *bcm47xx_board_get_name(void) 350 { 351 return bcm47xx_board.name; 352 } 353 EXPORT_SYMBOL(bcm47xx_board_get_name); 354