1 /* 2 * Device tables which are exported to userspace via 3 * scripts/mod/file2alias.c. You must keep that file in sync with this 4 * header. 5 */ 6 7 #ifndef LINUX_MOD_DEVICETABLE_H 8 #define LINUX_MOD_DEVICETABLE_H 9 10 #ifdef __KERNEL__ 11 #include <linux/types.h> 12 typedef unsigned long kernel_ulong_t; 13 #endif 14 15 #define PCI_ANY_ID (~0) 16 17 struct pci_device_id { 18 __u32 vendor, device; /* Vendor and device ID or PCI_ANY_ID*/ 19 __u32 subvendor, subdevice; /* Subsystem ID's or PCI_ANY_ID */ 20 __u32 class, class_mask; /* (class,subclass,prog-if) triplet */ 21 kernel_ulong_t driver_data; /* Data private to the driver */ 22 }; 23 24 25 #define IEEE1394_MATCH_VENDOR_ID 0x0001 26 #define IEEE1394_MATCH_MODEL_ID 0x0002 27 #define IEEE1394_MATCH_SPECIFIER_ID 0x0004 28 #define IEEE1394_MATCH_VERSION 0x0008 29 30 struct ieee1394_device_id { 31 __u32 match_flags; 32 __u32 vendor_id; 33 __u32 model_id; 34 __u32 specifier_id; 35 __u32 version; 36 kernel_ulong_t driver_data 37 __attribute__((aligned(sizeof(kernel_ulong_t)))); 38 }; 39 40 41 /* 42 * Device table entry for "new style" table-driven USB drivers. 43 * User mode code can read these tables to choose which modules to load. 44 * Declare the table as a MODULE_DEVICE_TABLE. 45 * 46 * A probe() parameter will point to a matching entry from this table. 47 * Use the driver_info field for each match to hold information tied 48 * to that match: device quirks, etc. 49 * 50 * Terminate the driver's table with an all-zeroes entry. 51 * Use the flag values to control which fields are compared. 52 */ 53 54 /** 55 * struct usb_device_id - identifies USB devices for probing and hotplugging 56 * @match_flags: Bit mask controlling of the other fields are used to match 57 * against new devices. Any field except for driver_info may be used, 58 * although some only make sense in conjunction with other fields. 59 * This is usually set by a USB_DEVICE_*() macro, which sets all 60 * other fields in this structure except for driver_info. 61 * @idVendor: USB vendor ID for a device; numbers are assigned 62 * by the USB forum to its members. 63 * @idProduct: Vendor-assigned product ID. 64 * @bcdDevice_lo: Low end of range of vendor-assigned product version numbers. 65 * This is also used to identify individual product versions, for 66 * a range consisting of a single device. 67 * @bcdDevice_hi: High end of version number range. The range of product 68 * versions is inclusive. 69 * @bDeviceClass: Class of device; numbers are assigned 70 * by the USB forum. Products may choose to implement classes, 71 * or be vendor-specific. Device classes specify behavior of all 72 * the interfaces on a devices. 73 * @bDeviceSubClass: Subclass of device; associated with bDeviceClass. 74 * @bDeviceProtocol: Protocol of device; associated with bDeviceClass. 75 * @bInterfaceClass: Class of interface; numbers are assigned 76 * by the USB forum. Products may choose to implement classes, 77 * or be vendor-specific. Interface classes specify behavior only 78 * of a given interface; other interfaces may support other classes. 79 * @bInterfaceSubClass: Subclass of interface; associated with bInterfaceClass. 80 * @bInterfaceProtocol: Protocol of interface; associated with bInterfaceClass. 81 * @driver_info: Holds information used by the driver. Usually it holds 82 * a pointer to a descriptor understood by the driver, or perhaps 83 * device flags. 84 * 85 * In most cases, drivers will create a table of device IDs by using 86 * USB_DEVICE(), or similar macros designed for that purpose. 87 * They will then export it to userspace using MODULE_DEVICE_TABLE(), 88 * and provide it to the USB core through their usb_driver structure. 89 * 90 * See the usb_match_id() function for information about how matches are 91 * performed. Briefly, you will normally use one of several macros to help 92 * construct these entries. Each entry you provide will either identify 93 * one or more specific products, or will identify a class of products 94 * which have agreed to behave the same. You should put the more specific 95 * matches towards the beginning of your table, so that driver_info can 96 * record quirks of specific products. 97 */ 98 struct usb_device_id { 99 /* which fields to match against? */ 100 __u16 match_flags; 101 102 /* Used for product specific matches; range is inclusive */ 103 __u16 idVendor; 104 __u16 idProduct; 105 __u16 bcdDevice_lo; 106 __u16 bcdDevice_hi; 107 108 /* Used for device class matches */ 109 __u8 bDeviceClass; 110 __u8 bDeviceSubClass; 111 __u8 bDeviceProtocol; 112 113 /* Used for interface class matches */ 114 __u8 bInterfaceClass; 115 __u8 bInterfaceSubClass; 116 __u8 bInterfaceProtocol; 117 118 /* not matched against */ 119 kernel_ulong_t driver_info; 120 }; 121 122 /* Some useful macros to use to create struct usb_device_id */ 123 #define USB_DEVICE_ID_MATCH_VENDOR 0x0001 124 #define USB_DEVICE_ID_MATCH_PRODUCT 0x0002 125 #define USB_DEVICE_ID_MATCH_DEV_LO 0x0004 126 #define USB_DEVICE_ID_MATCH_DEV_HI 0x0008 127 #define USB_DEVICE_ID_MATCH_DEV_CLASS 0x0010 128 #define USB_DEVICE_ID_MATCH_DEV_SUBCLASS 0x0020 129 #define USB_DEVICE_ID_MATCH_DEV_PROTOCOL 0x0040 130 #define USB_DEVICE_ID_MATCH_INT_CLASS 0x0080 131 #define USB_DEVICE_ID_MATCH_INT_SUBCLASS 0x0100 132 #define USB_DEVICE_ID_MATCH_INT_PROTOCOL 0x0200 133 134 #define HID_ANY_ID (~0) 135 136 struct hid_device_id { 137 __u16 bus; 138 __u16 pad1; 139 __u32 vendor; 140 __u32 product; 141 kernel_ulong_t driver_data 142 __attribute__((aligned(sizeof(kernel_ulong_t)))); 143 }; 144 145 /* s390 CCW devices */ 146 struct ccw_device_id { 147 __u16 match_flags; /* which fields to match against */ 148 149 __u16 cu_type; /* control unit type */ 150 __u16 dev_type; /* device type */ 151 __u8 cu_model; /* control unit model */ 152 __u8 dev_model; /* device model */ 153 154 kernel_ulong_t driver_info; 155 }; 156 157 #define CCW_DEVICE_ID_MATCH_CU_TYPE 0x01 158 #define CCW_DEVICE_ID_MATCH_CU_MODEL 0x02 159 #define CCW_DEVICE_ID_MATCH_DEVICE_TYPE 0x04 160 #define CCW_DEVICE_ID_MATCH_DEVICE_MODEL 0x08 161 162 /* s390 AP bus devices */ 163 struct ap_device_id { 164 __u16 match_flags; /* which fields to match against */ 165 __u8 dev_type; /* device type */ 166 __u8 pad1; 167 __u32 pad2; 168 kernel_ulong_t driver_info; 169 }; 170 171 #define AP_DEVICE_ID_MATCH_DEVICE_TYPE 0x01 172 173 /* s390 css bus devices (subchannels) */ 174 struct css_device_id { 175 __u8 match_flags; 176 __u8 type; /* subchannel type */ 177 __u16 pad2; 178 __u32 pad3; 179 kernel_ulong_t driver_data; 180 }; 181 182 #define ACPI_ID_LEN 16 /* only 9 bytes needed here, 16 bytes are used */ 183 /* to workaround crosscompile issues */ 184 185 struct acpi_device_id { 186 __u8 id[ACPI_ID_LEN]; 187 kernel_ulong_t driver_data; 188 }; 189 190 #define PNP_ID_LEN 8 191 #define PNP_MAX_DEVICES 8 192 193 struct pnp_device_id { 194 __u8 id[PNP_ID_LEN]; 195 kernel_ulong_t driver_data; 196 }; 197 198 struct pnp_card_device_id { 199 __u8 id[PNP_ID_LEN]; 200 kernel_ulong_t driver_data; 201 struct { 202 __u8 id[PNP_ID_LEN]; 203 } devs[PNP_MAX_DEVICES]; 204 }; 205 206 207 #define SERIO_ANY 0xff 208 209 struct serio_device_id { 210 __u8 type; 211 __u8 extra; 212 __u8 id; 213 __u8 proto; 214 }; 215 216 /* 217 * Struct used for matching a device 218 */ 219 struct of_device_id 220 { 221 char name[32]; 222 char type[32]; 223 char compatible[128]; 224 #ifdef __KERNEL__ 225 void *data; 226 #else 227 kernel_ulong_t data; 228 #endif 229 }; 230 231 /* VIO */ 232 struct vio_device_id { 233 char type[32]; 234 char compat[32]; 235 }; 236 237 /* PCMCIA */ 238 239 struct pcmcia_device_id { 240 __u16 match_flags; 241 242 __u16 manf_id; 243 __u16 card_id; 244 245 __u8 func_id; 246 247 /* for real multi-function devices */ 248 __u8 function; 249 250 /* for pseudo multi-function devices */ 251 __u8 device_no; 252 253 __u32 prod_id_hash[4] 254 __attribute__((aligned(sizeof(__u32)))); 255 256 /* not matched against in kernelspace*/ 257 #ifdef __KERNEL__ 258 const char * prod_id[4]; 259 #else 260 kernel_ulong_t prod_id[4] 261 __attribute__((aligned(sizeof(kernel_ulong_t)))); 262 #endif 263 264 /* not matched against */ 265 kernel_ulong_t driver_info; 266 #ifdef __KERNEL__ 267 char * cisfile; 268 #else 269 kernel_ulong_t cisfile; 270 #endif 271 }; 272 273 #define PCMCIA_DEV_ID_MATCH_MANF_ID 0x0001 274 #define PCMCIA_DEV_ID_MATCH_CARD_ID 0x0002 275 #define PCMCIA_DEV_ID_MATCH_FUNC_ID 0x0004 276 #define PCMCIA_DEV_ID_MATCH_FUNCTION 0x0008 277 #define PCMCIA_DEV_ID_MATCH_PROD_ID1 0x0010 278 #define PCMCIA_DEV_ID_MATCH_PROD_ID2 0x0020 279 #define PCMCIA_DEV_ID_MATCH_PROD_ID3 0x0040 280 #define PCMCIA_DEV_ID_MATCH_PROD_ID4 0x0080 281 #define PCMCIA_DEV_ID_MATCH_DEVICE_NO 0x0100 282 #define PCMCIA_DEV_ID_MATCH_FAKE_CIS 0x0200 283 #define PCMCIA_DEV_ID_MATCH_ANONYMOUS 0x0400 284 285 /* Input */ 286 #define INPUT_DEVICE_ID_EV_MAX 0x1f 287 #define INPUT_DEVICE_ID_KEY_MIN_INTERESTING 0x71 288 #define INPUT_DEVICE_ID_KEY_MAX 0x2ff 289 #define INPUT_DEVICE_ID_REL_MAX 0x0f 290 #define INPUT_DEVICE_ID_ABS_MAX 0x3f 291 #define INPUT_DEVICE_ID_MSC_MAX 0x07 292 #define INPUT_DEVICE_ID_LED_MAX 0x0f 293 #define INPUT_DEVICE_ID_SND_MAX 0x07 294 #define INPUT_DEVICE_ID_FF_MAX 0x7f 295 #define INPUT_DEVICE_ID_SW_MAX 0x0f 296 297 #define INPUT_DEVICE_ID_MATCH_BUS 1 298 #define INPUT_DEVICE_ID_MATCH_VENDOR 2 299 #define INPUT_DEVICE_ID_MATCH_PRODUCT 4 300 #define INPUT_DEVICE_ID_MATCH_VERSION 8 301 302 #define INPUT_DEVICE_ID_MATCH_EVBIT 0x0010 303 #define INPUT_DEVICE_ID_MATCH_KEYBIT 0x0020 304 #define INPUT_DEVICE_ID_MATCH_RELBIT 0x0040 305 #define INPUT_DEVICE_ID_MATCH_ABSBIT 0x0080 306 #define INPUT_DEVICE_ID_MATCH_MSCIT 0x0100 307 #define INPUT_DEVICE_ID_MATCH_LEDBIT 0x0200 308 #define INPUT_DEVICE_ID_MATCH_SNDBIT 0x0400 309 #define INPUT_DEVICE_ID_MATCH_FFBIT 0x0800 310 #define INPUT_DEVICE_ID_MATCH_SWBIT 0x1000 311 312 struct input_device_id { 313 314 kernel_ulong_t flags; 315 316 __u16 bustype; 317 __u16 vendor; 318 __u16 product; 319 __u16 version; 320 321 kernel_ulong_t evbit[INPUT_DEVICE_ID_EV_MAX / BITS_PER_LONG + 1]; 322 kernel_ulong_t keybit[INPUT_DEVICE_ID_KEY_MAX / BITS_PER_LONG + 1]; 323 kernel_ulong_t relbit[INPUT_DEVICE_ID_REL_MAX / BITS_PER_LONG + 1]; 324 kernel_ulong_t absbit[INPUT_DEVICE_ID_ABS_MAX / BITS_PER_LONG + 1]; 325 kernel_ulong_t mscbit[INPUT_DEVICE_ID_MSC_MAX / BITS_PER_LONG + 1]; 326 kernel_ulong_t ledbit[INPUT_DEVICE_ID_LED_MAX / BITS_PER_LONG + 1]; 327 kernel_ulong_t sndbit[INPUT_DEVICE_ID_SND_MAX / BITS_PER_LONG + 1]; 328 kernel_ulong_t ffbit[INPUT_DEVICE_ID_FF_MAX / BITS_PER_LONG + 1]; 329 kernel_ulong_t swbit[INPUT_DEVICE_ID_SW_MAX / BITS_PER_LONG + 1]; 330 331 kernel_ulong_t driver_info; 332 }; 333 334 /* EISA */ 335 336 #define EISA_SIG_LEN 8 337 338 /* The EISA signature, in ASCII form, null terminated */ 339 struct eisa_device_id { 340 char sig[EISA_SIG_LEN]; 341 kernel_ulong_t driver_data; 342 }; 343 344 #define EISA_DEVICE_MODALIAS_FMT "eisa:s%s" 345 346 struct parisc_device_id { 347 __u8 hw_type; /* 5 bits used */ 348 __u8 hversion_rev; /* 4 bits */ 349 __u16 hversion; /* 12 bits */ 350 __u32 sversion; /* 20 bits */ 351 }; 352 353 #define PA_HWTYPE_ANY_ID 0xff 354 #define PA_HVERSION_REV_ANY_ID 0xff 355 #define PA_HVERSION_ANY_ID 0xffff 356 #define PA_SVERSION_ANY_ID 0xffffffff 357 358 /* SDIO */ 359 360 #define SDIO_ANY_ID (~0) 361 362 struct sdio_device_id { 363 __u8 class; /* Standard interface or SDIO_ANY_ID */ 364 __u16 vendor; /* Vendor or SDIO_ANY_ID */ 365 __u16 device; /* Device ID or SDIO_ANY_ID */ 366 kernel_ulong_t driver_data /* Data private to the driver */ 367 __attribute__((aligned(sizeof(kernel_ulong_t)))); 368 }; 369 370 /* SSB core, see drivers/ssb/ */ 371 struct ssb_device_id { 372 __u16 vendor; 373 __u16 coreid; 374 __u8 revision; 375 }; 376 #define SSB_DEVICE(_vendor, _coreid, _revision) \ 377 { .vendor = _vendor, .coreid = _coreid, .revision = _revision, } 378 #define SSB_DEVTABLE_END \ 379 { 0, }, 380 381 #define SSB_ANY_VENDOR 0xFFFF 382 #define SSB_ANY_ID 0xFFFF 383 #define SSB_ANY_REV 0xFF 384 385 struct virtio_device_id { 386 __u32 device; 387 __u32 vendor; 388 }; 389 #define VIRTIO_DEV_ANY_ID 0xffffffff 390 391 /* i2c */ 392 393 #define I2C_NAME_SIZE 20 394 #define I2C_MODULE_PREFIX "i2c:" 395 396 struct i2c_device_id { 397 char name[I2C_NAME_SIZE]; 398 kernel_ulong_t driver_data /* Data private to the driver */ 399 __attribute__((aligned(sizeof(kernel_ulong_t)))); 400 }; 401 402 /* spi */ 403 404 #define SPI_NAME_SIZE 32 405 #define SPI_MODULE_PREFIX "spi:" 406 407 struct spi_device_id { 408 char name[SPI_NAME_SIZE]; 409 kernel_ulong_t driver_data /* Data private to the driver */ 410 __attribute__((aligned(sizeof(kernel_ulong_t)))); 411 }; 412 413 /* dmi */ 414 enum dmi_field { 415 DMI_NONE, 416 DMI_BIOS_VENDOR, 417 DMI_BIOS_VERSION, 418 DMI_BIOS_DATE, 419 DMI_SYS_VENDOR, 420 DMI_PRODUCT_NAME, 421 DMI_PRODUCT_VERSION, 422 DMI_PRODUCT_SERIAL, 423 DMI_PRODUCT_UUID, 424 DMI_BOARD_VENDOR, 425 DMI_BOARD_NAME, 426 DMI_BOARD_VERSION, 427 DMI_BOARD_SERIAL, 428 DMI_BOARD_ASSET_TAG, 429 DMI_CHASSIS_VENDOR, 430 DMI_CHASSIS_TYPE, 431 DMI_CHASSIS_VERSION, 432 DMI_CHASSIS_SERIAL, 433 DMI_CHASSIS_ASSET_TAG, 434 DMI_STRING_MAX, 435 }; 436 437 struct dmi_strmatch { 438 unsigned char slot; 439 char substr[79]; 440 }; 441 442 #ifndef __KERNEL__ 443 struct dmi_system_id { 444 kernel_ulong_t callback; 445 kernel_ulong_t ident; 446 struct dmi_strmatch matches[4]; 447 kernel_ulong_t driver_data 448 __attribute__((aligned(sizeof(kernel_ulong_t)))); 449 }; 450 #else 451 struct dmi_system_id { 452 int (*callback)(const struct dmi_system_id *); 453 const char *ident; 454 struct dmi_strmatch matches[4]; 455 void *driver_data; 456 }; 457 /* 458 * struct dmi_device_id appears during expansion of 459 * "MODULE_DEVICE_TABLE(dmi, x)". Compiler doesn't look inside it 460 * but this is enough for gcc 3.4.6 to error out: 461 * error: storage size of '__mod_dmi_device_table' isn't known 462 */ 463 #define dmi_device_id dmi_system_id 464 #endif 465 466 #define DMI_MATCH(a, b) { a, b } 467 468 #define PLATFORM_NAME_SIZE 20 469 #define PLATFORM_MODULE_PREFIX "platform:" 470 471 struct platform_device_id { 472 char name[PLATFORM_NAME_SIZE]; 473 kernel_ulong_t driver_data 474 __attribute__((aligned(sizeof(kernel_ulong_t)))); 475 }; 476 477 #define MDIO_MODULE_PREFIX "mdio:" 478 479 #define MDIO_ID_FMT "%d%d%d%d%d%d%d%d%d%d%d%d%d%d%d%d%d%d%d%d%d%d%d%d%d%d%d%d%d%d%d%d" 480 #define MDIO_ID_ARGS(_id) \ 481 (_id)>>31, ((_id)>>30) & 1, ((_id)>>29) & 1, ((_id)>>28) & 1, \ 482 ((_id)>>27) & 1, ((_id)>>26) & 1, ((_id)>>25) & 1, ((_id)>>24) & 1, \ 483 ((_id)>>23) & 1, ((_id)>>22) & 1, ((_id)>>21) & 1, ((_id)>>20) & 1, \ 484 ((_id)>>19) & 1, ((_id)>>18) & 1, ((_id)>>17) & 1, ((_id)>>16) & 1, \ 485 ((_id)>>15) & 1, ((_id)>>14) & 1, ((_id)>>13) & 1, ((_id)>>12) & 1, \ 486 ((_id)>>11) & 1, ((_id)>>10) & 1, ((_id)>>9) & 1, ((_id)>>8) & 1, \ 487 ((_id)>>7) & 1, ((_id)>>6) & 1, ((_id)>>5) & 1, ((_id)>>4) & 1, \ 488 ((_id)>>3) & 1, ((_id)>>2) & 1, ((_id)>>1) & 1, (_id) & 1 489 490 /** 491 * struct mdio_device_id - identifies PHY devices on an MDIO/MII bus 492 * @phy_id: The result of 493 * (mdio_read(&MII_PHYSID1) << 16 | mdio_read(&PHYSID2)) & @phy_id_mask 494 * for this PHY type 495 * @phy_id_mask: Defines the significant bits of @phy_id. A value of 0 496 * is used to terminate an array of struct mdio_device_id. 497 */ 498 struct mdio_device_id { 499 __u32 phy_id; 500 __u32 phy_id_mask; 501 }; 502 503 struct zorro_device_id { 504 __u32 id; /* Device ID or ZORRO_WILDCARD */ 505 kernel_ulong_t driver_data; /* Data private to the driver */ 506 }; 507 508 #define ZORRO_WILDCARD (0xffffffff) /* not official */ 509 510 #define ZORRO_DEVICE_MODALIAS_FMT "zorro:i%08X" 511 512 #define ISAPNP_ANY_ID 0xffff 513 struct isapnp_device_id { 514 unsigned short card_vendor, card_device; 515 unsigned short vendor, function; 516 kernel_ulong_t driver_data; /* data private to the driver */ 517 }; 518 519 #endif /* LINUX_MOD_DEVICETABLE_H */ 520