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_RTN12, "Asus RT-N12"}, "RT-N12"}, 62 {{BCM47XX_BOARD_ASUS_RTN12B1, "Asus RT-N12B1"}, "RTN12B1"}, 63 {{BCM47XX_BOARD_ASUS_RTN12C1, "Asus RT-N12C1"}, "RTN12C1"}, 64 {{BCM47XX_BOARD_ASUS_RTN12D1, "Asus RT-N12D1"}, "RTN12D1"}, 65 {{BCM47XX_BOARD_ASUS_RTN12HP, "Asus RT-N12HP"}, "RTN12HP"}, 66 {{BCM47XX_BOARD_ASUS_RTN16, "Asus RT-N16"}, "RT-N16-"}, 67 {{BCM47XX_BOARD_ASUS_WL320GE, "Asus WL320GE"}, "WL320G-"}, 68 {{BCM47XX_BOARD_ASUS_WL330GE, "Asus WL330GE"}, "WL330GE-"}, 69 {{BCM47XX_BOARD_ASUS_WL500GD, "Asus WL500GD"}, "WL500gd-"}, 70 {{BCM47XX_BOARD_ASUS_WL500GPV1, "Asus WL500GP V1"}, "WL500gp-"}, 71 {{BCM47XX_BOARD_ASUS_WL500GPV2, "Asus WL500GP V2"}, "WL500GPV2-"}, 72 {{BCM47XX_BOARD_ASUS_WL500W, "Asus WL500W"}, "WL500gW-"}, 73 {{BCM47XX_BOARD_ASUS_WL520GC, "Asus WL520GC"}, "WL520GC-"}, 74 {{BCM47XX_BOARD_ASUS_WL520GU, "Asus WL520GU"}, "WL520GU-"}, 75 {{BCM47XX_BOARD_BELKIN_F7D4301, "Belkin F7D4301"}, "F7D4301"}, 76 { {0}, NULL}, 77 }; 78 79 /* productid */ 80 static const 81 struct bcm47xx_board_type_list1 bcm47xx_board_list_productid[] __initconst = { 82 {{BCM47XX_BOARD_ASUS_RTAC66U, "Asus RT-AC66U"}, "RT-AC66U"}, 83 {{BCM47XX_BOARD_ASUS_RTN10, "Asus RT-N10"}, "RT-N10"}, 84 {{BCM47XX_BOARD_ASUS_RTN10D, "Asus RT-N10D"}, "RT-N10D"}, 85 {{BCM47XX_BOARD_ASUS_RTN15U, "Asus RT-N15U"}, "RT-N15U"}, 86 {{BCM47XX_BOARD_ASUS_RTN16, "Asus RT-N16"}, "RT-N16"}, 87 {{BCM47XX_BOARD_ASUS_RTN53, "Asus RT-N53"}, "RT-N53"}, 88 {{BCM47XX_BOARD_ASUS_RTN66U, "Asus RT-N66U"}, "RT-N66U"}, 89 {{BCM47XX_BOARD_ASUS_WL300G, "Asus WL300G"}, "WL300g"}, 90 {{BCM47XX_BOARD_ASUS_WLHDD, "Asus WLHDD"}, "WLHDD"}, 91 { {0}, NULL}, 92 }; 93 94 /* ModelId */ 95 static const 96 struct bcm47xx_board_type_list1 bcm47xx_board_list_ModelId[] __initconst = { 97 {{BCM47XX_BOARD_DELL_TM2300, "Dell WX-5565"}, "WX-5565"}, 98 {{BCM47XX_BOARD_MOTOROLA_WE800G, "Motorola WE800G"}, "WE800G"}, 99 {{BCM47XX_BOARD_MOTOROLA_WR850GP, "Motorola WR850GP"}, "WR850GP"}, 100 {{BCM47XX_BOARD_MOTOROLA_WR850GV2V3, "Motorola WR850G"}, "WR850G"}, 101 { {0}, NULL}, 102 }; 103 104 /* melco_id or buf1falo_id */ 105 static const 106 struct bcm47xx_board_type_list1 bcm47xx_board_list_melco_id[] __initconst = { 107 {{BCM47XX_BOARD_BUFFALO_WBR2_G54, "Buffalo WBR2-G54"}, "29bb0332"}, 108 {{BCM47XX_BOARD_BUFFALO_WHR2_A54G54, "Buffalo WHR2-A54G54"}, "290441dd"}, 109 {{BCM47XX_BOARD_BUFFALO_WHR_G125, "Buffalo WHR-G125"}, "32093"}, 110 {{BCM47XX_BOARD_BUFFALO_WHR_G54S, "Buffalo WHR-G54S"}, "30182"}, 111 {{BCM47XX_BOARD_BUFFALO_WHR_HP_G54, "Buffalo WHR-HP-G54"}, "30189"}, 112 {{BCM47XX_BOARD_BUFFALO_WLA2_G54L, "Buffalo WLA2-G54L"}, "29129"}, 113 {{BCM47XX_BOARD_BUFFALO_WZR_G300N, "Buffalo WZR-G300N"}, "31120"}, 114 {{BCM47XX_BOARD_BUFFALO_WZR_RS_G54, "Buffalo WZR-RS-G54"}, "30083"}, 115 {{BCM47XX_BOARD_BUFFALO_WZR_RS_G54HP, "Buffalo WZR-RS-G54HP"}, "30103"}, 116 { {0}, NULL}, 117 }; 118 119 /* boot_hw_model, boot_hw_ver */ 120 static const 121 struct bcm47xx_board_type_list2 bcm47xx_board_list_boot_hw[] __initconst = { 122 /* like WRT160N v3.0 */ 123 {{BCM47XX_BOARD_CISCO_M10V1, "Cisco M10"}, "M10", "1.0"}, 124 /* like WRT310N v2.0 */ 125 {{BCM47XX_BOARD_CISCO_M20V1, "Cisco M20"}, "M20", "1.0"}, 126 {{BCM47XX_BOARD_LINKSYS_E900V1, "Linksys E900 V1"}, "E900", "1.0"}, 127 /* like WRT160N v3.0 */ 128 {{BCM47XX_BOARD_LINKSYS_E1000V1, "Linksys E1000 V1"}, "E100", "1.0"}, 129 {{BCM47XX_BOARD_LINKSYS_E1000V2, "Linksys E1000 V2"}, "E1000", "2.0"}, 130 {{BCM47XX_BOARD_LINKSYS_E1000V21, "Linksys E1000 V2.1"}, "E1000", "2.1"}, 131 {{BCM47XX_BOARD_LINKSYS_E1200V2, "Linksys E1200 V2"}, "E1200", "2.0"}, 132 {{BCM47XX_BOARD_LINKSYS_E2000V1, "Linksys E2000 V1"}, "Linksys E2000", "1.0"}, 133 /* like WRT610N v2.0 */ 134 {{BCM47XX_BOARD_LINKSYS_E3000V1, "Linksys E3000 V1"}, "E300", "1.0"}, 135 {{BCM47XX_BOARD_LINKSYS_E3200V1, "Linksys E3200 V1"}, "E3200", "1.0"}, 136 {{BCM47XX_BOARD_LINKSYS_E4200V1, "Linksys E4200 V1"}, "E4200", "1.0"}, 137 {{BCM47XX_BOARD_LINKSYS_WRT150NV11, "Linksys WRT150N V1.1"}, "WRT150N", "1.1"}, 138 {{BCM47XX_BOARD_LINKSYS_WRT150NV1, "Linksys WRT150N V1"}, "WRT150N", "1"}, 139 {{BCM47XX_BOARD_LINKSYS_WRT160NV1, "Linksys WRT160N V1"}, "WRT160N", "1.0"}, 140 {{BCM47XX_BOARD_LINKSYS_WRT160NV3, "Linksys WRT160N V3"}, "WRT160N", "3.0"}, 141 {{BCM47XX_BOARD_LINKSYS_WRT300NV11, "Linksys WRT300N V1.1"}, "WRT300N", "1.1"}, 142 {{BCM47XX_BOARD_LINKSYS_WRT310NV1, "Linksys WRT310N V1"}, "WRT310N", "1.0"}, 143 {{BCM47XX_BOARD_LINKSYS_WRT310NV2, "Linksys WRT310N V2"}, "WRT310N", "2.0"}, 144 {{BCM47XX_BOARD_LINKSYS_WRT54G3GV2, "Linksys WRT54G3GV2-VF"}, "WRT54G3GV2-VF", "1.0"}, 145 {{BCM47XX_BOARD_LINKSYS_WRT610NV1, "Linksys WRT610N V1"}, "WRT610N", "1.0"}, 146 {{BCM47XX_BOARD_LINKSYS_WRT610NV2, "Linksys WRT610N V2"}, "WRT610N", "2.0"}, 147 { {0}, NULL}, 148 }; 149 150 /* board_id */ 151 static const 152 struct bcm47xx_board_type_list1 bcm47xx_board_list_board_id[] __initconst = { 153 {{BCM47XX_BOARD_NETGEAR_WGR614V8, "Netgear WGR614 V8"}, "U12H072T00_NETGEAR"}, 154 {{BCM47XX_BOARD_NETGEAR_WGR614V9, "Netgear WGR614 V9"}, "U12H094T00_NETGEAR"}, 155 {{BCM47XX_BOARD_NETGEAR_WNDR3300, "Netgear WNDR3300"}, "U12H093T00_NETGEAR"}, 156 {{BCM47XX_BOARD_NETGEAR_WNDR3400V1, "Netgear WNDR3400 V1"}, "U12H155T00_NETGEAR"}, 157 {{BCM47XX_BOARD_NETGEAR_WNDR3400V2, "Netgear WNDR3400 V2"}, "U12H187T00_NETGEAR"}, 158 {{BCM47XX_BOARD_NETGEAR_WNDR3400VCNA, "Netgear WNDR3400 Vcna"}, "U12H155T01_NETGEAR"}, 159 {{BCM47XX_BOARD_NETGEAR_WNDR3700V3, "Netgear WNDR3700 V3"}, "U12H194T00_NETGEAR"}, 160 {{BCM47XX_BOARD_NETGEAR_WNDR4000, "Netgear WNDR4000"}, "U12H181T00_NETGEAR"}, 161 {{BCM47XX_BOARD_NETGEAR_WNDR4500V1, "Netgear WNDR4500 V1"}, "U12H189T00_NETGEAR"}, 162 {{BCM47XX_BOARD_NETGEAR_WNDR4500V2, "Netgear WNDR4500 V2"}, "U12H224T00_NETGEAR"}, 163 {{BCM47XX_BOARD_NETGEAR_WNR2000, "Netgear WNR2000"}, "U12H114T00_NETGEAR"}, 164 {{BCM47XX_BOARD_NETGEAR_WNR3500L, "Netgear WNR3500L"}, "U12H136T99_NETGEAR"}, 165 {{BCM47XX_BOARD_NETGEAR_WNR3500U, "Netgear WNR3500U"}, "U12H136T00_NETGEAR"}, 166 {{BCM47XX_BOARD_NETGEAR_WNR3500V2, "Netgear WNR3500 V2"}, "U12H127T00_NETGEAR"}, 167 {{BCM47XX_BOARD_NETGEAR_WNR3500V2VC, "Netgear WNR3500 V2vc"}, "U12H127T70_NETGEAR"}, 168 {{BCM47XX_BOARD_NETGEAR_WNR834BV2, "Netgear WNR834B V2"}, "U12H081T00_NETGEAR"}, 169 { {0}, NULL}, 170 }; 171 172 /* boardtype, boardnum, boardrev */ 173 static const 174 struct bcm47xx_board_type_list3 bcm47xx_board_list_board[] __initconst = { 175 {{BCM47XX_BOARD_HUAWEI_E970, "Huawei E970"}, "0x048e", "0x5347", "0x11"}, 176 {{BCM47XX_BOARD_PHICOMM_M1, "Phicomm M1"}, "0x0590", "80", "0x1104"}, 177 {{BCM47XX_BOARD_ZTE_H218N, "ZTE H218N"}, "0x053d", "1234", "0x1305"}, 178 {{BCM47XX_BOARD_NETGEAR_WNR3500L, "Netgear WNR3500L"}, "0x04CF", "3500", "02"}, 179 {{BCM47XX_BOARD_LINKSYS_WRT54GSV1, "Linksys WRT54GS V1"}, "0x0101", "42", "0x10"}, 180 { {0}, NULL}, 181 }; 182 183 static const 184 struct bcm47xx_board_type bcm47xx_board_unknown[] __initconst = { 185 {BCM47XX_BOARD_UNKNOWN, "Unknown Board"}, 186 }; 187 188 static struct bcm47xx_board_store bcm47xx_board = {BCM47XX_BOARD_NO, "Unknown Board"}; 189 190 static __init const struct bcm47xx_board_type *bcm47xx_board_get_nvram(void) 191 { 192 char buf1[30]; 193 char buf2[30]; 194 char buf3[30]; 195 const struct bcm47xx_board_type_list1 *e1; 196 const struct bcm47xx_board_type_list2 *e2; 197 const struct bcm47xx_board_type_list3 *e3; 198 199 if (bcm47xx_nvram_getenv("model_name", buf1, sizeof(buf1)) >= 0) { 200 for (e1 = bcm47xx_board_list_model_name; e1->value1; e1++) { 201 if (!strcmp(buf1, e1->value1)) 202 return &e1->board; 203 } 204 } 205 206 if (bcm47xx_nvram_getenv("model_no", buf1, sizeof(buf1)) >= 0) { 207 for (e1 = bcm47xx_board_list_model_no; e1->value1; e1++) { 208 if (strstarts(buf1, e1->value1)) 209 return &e1->board; 210 } 211 } 212 213 if (bcm47xx_nvram_getenv("machine_name", buf1, sizeof(buf1)) >= 0) { 214 for (e1 = bcm47xx_board_list_machine_name; e1->value1; e1++) { 215 if (strstarts(buf1, e1->value1)) 216 return &e1->board; 217 } 218 } 219 220 if (bcm47xx_nvram_getenv("hardware_version", buf1, sizeof(buf1)) >= 0) { 221 for (e1 = bcm47xx_board_list_hardware_version; e1->value1; e1++) { 222 if (strstarts(buf1, e1->value1)) 223 return &e1->board; 224 } 225 } 226 227 if (bcm47xx_nvram_getenv("productid", buf1, sizeof(buf1)) >= 0) { 228 for (e1 = bcm47xx_board_list_productid; e1->value1; e1++) { 229 if (!strcmp(buf1, e1->value1)) 230 return &e1->board; 231 } 232 } 233 234 if (bcm47xx_nvram_getenv("ModelId", buf1, sizeof(buf1)) >= 0) { 235 for (e1 = bcm47xx_board_list_ModelId; e1->value1; e1++) { 236 if (!strcmp(buf1, e1->value1)) 237 return &e1->board; 238 } 239 } 240 241 if (bcm47xx_nvram_getenv("melco_id", buf1, sizeof(buf1)) >= 0 || 242 bcm47xx_nvram_getenv("buf1falo_id", buf1, sizeof(buf1)) >= 0) { 243 /* buffalo hardware, check id for specific hardware matches */ 244 for (e1 = bcm47xx_board_list_melco_id; e1->value1; e1++) { 245 if (!strcmp(buf1, e1->value1)) 246 return &e1->board; 247 } 248 } 249 250 if (bcm47xx_nvram_getenv("boot_hw_model", buf1, sizeof(buf1)) >= 0 && 251 bcm47xx_nvram_getenv("boot_hw_ver", buf2, sizeof(buf2)) >= 0) { 252 for (e2 = bcm47xx_board_list_boot_hw; e2->value1; e2++) { 253 if (!strcmp(buf1, e2->value1) && 254 !strcmp(buf2, e2->value2)) 255 return &e2->board; 256 } 257 } 258 259 if (bcm47xx_nvram_getenv("board_id", buf1, sizeof(buf1)) >= 0) { 260 for (e1 = bcm47xx_board_list_board_id; e1->value1; e1++) { 261 if (!strcmp(buf1, e1->value1)) 262 return &e1->board; 263 } 264 } 265 266 if (bcm47xx_nvram_getenv("boardtype", buf1, sizeof(buf1)) >= 0 && 267 bcm47xx_nvram_getenv("boardnum", buf2, sizeof(buf2)) >= 0 && 268 bcm47xx_nvram_getenv("boardrev", buf3, sizeof(buf3)) >= 0) { 269 for (e3 = bcm47xx_board_list_board; e3->value1; e3++) { 270 if (!strcmp(buf1, e3->value1) && 271 !strcmp(buf2, e3->value2) && 272 !strcmp(buf3, e3->value3)) 273 return &e3->board; 274 } 275 } 276 return bcm47xx_board_unknown; 277 } 278 279 void __init bcm47xx_board_detect(void) 280 { 281 int err; 282 char buf[10]; 283 const struct bcm47xx_board_type *board_detected; 284 285 if (bcm47xx_board.board != BCM47XX_BOARD_NO) 286 return; 287 288 /* check if the nvram is available */ 289 err = bcm47xx_nvram_getenv("boardtype", buf, sizeof(buf)); 290 291 /* init of nvram failed, probably too early now */ 292 if (err == -ENXIO) { 293 return; 294 } 295 296 board_detected = bcm47xx_board_get_nvram(); 297 bcm47xx_board.board = board_detected->board; 298 strlcpy(bcm47xx_board.name, board_detected->name, 299 BCM47XX_BOARD_MAX_NAME); 300 } 301 302 enum bcm47xx_board bcm47xx_board_get(void) 303 { 304 return bcm47xx_board.board; 305 } 306 EXPORT_SYMBOL(bcm47xx_board_get); 307 308 const char *bcm47xx_board_get_name(void) 309 { 310 return bcm47xx_board.name; 311 } 312 EXPORT_SYMBOL(bcm47xx_board_get_name); 313