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 #include <linux/uuid.h> 13 typedef unsigned long kernel_ulong_t; 14 #endif 15 16 #define PCI_ANY_ID (~0) 17 18 struct pci_device_id { 19 __u32 vendor, device; /* Vendor and device ID or PCI_ANY_ID*/ 20 __u32 subvendor, subdevice; /* Subsystem ID's or PCI_ANY_ID */ 21 __u32 class, class_mask; /* (class,subclass,prog-if) triplet */ 22 kernel_ulong_t driver_data; /* Data private to the driver */ 23 }; 24 25 26 #define IEEE1394_MATCH_VENDOR_ID 0x0001 27 #define IEEE1394_MATCH_MODEL_ID 0x0002 28 #define IEEE1394_MATCH_SPECIFIER_ID 0x0004 29 #define IEEE1394_MATCH_VERSION 0x0008 30 31 struct ieee1394_device_id { 32 __u32 match_flags; 33 __u32 vendor_id; 34 __u32 model_id; 35 __u32 specifier_id; 36 __u32 version; 37 kernel_ulong_t driver_data; 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 * @bInterfaceNumber: Number of interface; composite devices may use 82 * fixed interface numbers to differentiate between vendor-specific 83 * interfaces. 84 * @driver_info: Holds information used by the driver. Usually it holds 85 * a pointer to a descriptor understood by the driver, or perhaps 86 * device flags. 87 * 88 * In most cases, drivers will create a table of device IDs by using 89 * USB_DEVICE(), or similar macros designed for that purpose. 90 * They will then export it to userspace using MODULE_DEVICE_TABLE(), 91 * and provide it to the USB core through their usb_driver structure. 92 * 93 * See the usb_match_id() function for information about how matches are 94 * performed. Briefly, you will normally use one of several macros to help 95 * construct these entries. Each entry you provide will either identify 96 * one or more specific products, or will identify a class of products 97 * which have agreed to behave the same. You should put the more specific 98 * matches towards the beginning of your table, so that driver_info can 99 * record quirks of specific products. 100 */ 101 struct usb_device_id { 102 /* which fields to match against? */ 103 __u16 match_flags; 104 105 /* Used for product specific matches; range is inclusive */ 106 __u16 idVendor; 107 __u16 idProduct; 108 __u16 bcdDevice_lo; 109 __u16 bcdDevice_hi; 110 111 /* Used for device class matches */ 112 __u8 bDeviceClass; 113 __u8 bDeviceSubClass; 114 __u8 bDeviceProtocol; 115 116 /* Used for interface class matches */ 117 __u8 bInterfaceClass; 118 __u8 bInterfaceSubClass; 119 __u8 bInterfaceProtocol; 120 121 /* Used for vendor-specific interface matches */ 122 __u8 bInterfaceNumber; 123 124 /* not matched against */ 125 kernel_ulong_t driver_info 126 __attribute__((aligned(sizeof(kernel_ulong_t)))); 127 }; 128 129 /* Some useful macros to use to create struct usb_device_id */ 130 #define USB_DEVICE_ID_MATCH_VENDOR 0x0001 131 #define USB_DEVICE_ID_MATCH_PRODUCT 0x0002 132 #define USB_DEVICE_ID_MATCH_DEV_LO 0x0004 133 #define USB_DEVICE_ID_MATCH_DEV_HI 0x0008 134 #define USB_DEVICE_ID_MATCH_DEV_CLASS 0x0010 135 #define USB_DEVICE_ID_MATCH_DEV_SUBCLASS 0x0020 136 #define USB_DEVICE_ID_MATCH_DEV_PROTOCOL 0x0040 137 #define USB_DEVICE_ID_MATCH_INT_CLASS 0x0080 138 #define USB_DEVICE_ID_MATCH_INT_SUBCLASS 0x0100 139 #define USB_DEVICE_ID_MATCH_INT_PROTOCOL 0x0200 140 #define USB_DEVICE_ID_MATCH_INT_NUMBER 0x0400 141 142 #define HID_ANY_ID (~0) 143 #define HID_BUS_ANY 0xffff 144 #define HID_GROUP_ANY 0x0000 145 146 struct hid_device_id { 147 __u16 bus; 148 __u16 group; 149 __u32 vendor; 150 __u32 product; 151 kernel_ulong_t driver_data; 152 }; 153 154 /* s390 CCW devices */ 155 struct ccw_device_id { 156 __u16 match_flags; /* which fields to match against */ 157 158 __u16 cu_type; /* control unit type */ 159 __u16 dev_type; /* device type */ 160 __u8 cu_model; /* control unit model */ 161 __u8 dev_model; /* device model */ 162 163 kernel_ulong_t driver_info; 164 }; 165 166 #define CCW_DEVICE_ID_MATCH_CU_TYPE 0x01 167 #define CCW_DEVICE_ID_MATCH_CU_MODEL 0x02 168 #define CCW_DEVICE_ID_MATCH_DEVICE_TYPE 0x04 169 #define CCW_DEVICE_ID_MATCH_DEVICE_MODEL 0x08 170 171 /* s390 AP bus devices */ 172 struct ap_device_id { 173 __u16 match_flags; /* which fields to match against */ 174 __u8 dev_type; /* device type */ 175 kernel_ulong_t driver_info; 176 }; 177 178 #define AP_DEVICE_ID_MATCH_DEVICE_TYPE 0x01 179 180 /* s390 css bus devices (subchannels) */ 181 struct css_device_id { 182 __u8 match_flags; 183 __u8 type; /* subchannel type */ 184 kernel_ulong_t driver_data; 185 }; 186 187 #define ACPI_ID_LEN 9 188 189 struct acpi_device_id { 190 __u8 id[ACPI_ID_LEN]; 191 kernel_ulong_t driver_data; 192 }; 193 194 #define PNP_ID_LEN 8 195 #define PNP_MAX_DEVICES 8 196 197 struct pnp_device_id { 198 __u8 id[PNP_ID_LEN]; 199 kernel_ulong_t driver_data; 200 }; 201 202 struct pnp_card_device_id { 203 __u8 id[PNP_ID_LEN]; 204 kernel_ulong_t driver_data; 205 struct { 206 __u8 id[PNP_ID_LEN]; 207 } devs[PNP_MAX_DEVICES]; 208 }; 209 210 211 #define SERIO_ANY 0xff 212 213 struct serio_device_id { 214 __u8 type; 215 __u8 extra; 216 __u8 id; 217 __u8 proto; 218 }; 219 220 /* 221 * Struct used for matching a device 222 */ 223 struct of_device_id 224 { 225 char name[32]; 226 char type[32]; 227 char compatible[128]; 228 const void *data; 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]; 254 255 /* not matched against in kernelspace*/ 256 const char * prod_id[4]; 257 258 /* not matched against */ 259 kernel_ulong_t driver_info; 260 char * cisfile; 261 }; 262 263 #define PCMCIA_DEV_ID_MATCH_MANF_ID 0x0001 264 #define PCMCIA_DEV_ID_MATCH_CARD_ID 0x0002 265 #define PCMCIA_DEV_ID_MATCH_FUNC_ID 0x0004 266 #define PCMCIA_DEV_ID_MATCH_FUNCTION 0x0008 267 #define PCMCIA_DEV_ID_MATCH_PROD_ID1 0x0010 268 #define PCMCIA_DEV_ID_MATCH_PROD_ID2 0x0020 269 #define PCMCIA_DEV_ID_MATCH_PROD_ID3 0x0040 270 #define PCMCIA_DEV_ID_MATCH_PROD_ID4 0x0080 271 #define PCMCIA_DEV_ID_MATCH_DEVICE_NO 0x0100 272 #define PCMCIA_DEV_ID_MATCH_FAKE_CIS 0x0200 273 #define PCMCIA_DEV_ID_MATCH_ANONYMOUS 0x0400 274 275 /* Input */ 276 #define INPUT_DEVICE_ID_EV_MAX 0x1f 277 #define INPUT_DEVICE_ID_KEY_MIN_INTERESTING 0x71 278 #define INPUT_DEVICE_ID_KEY_MAX 0x2ff 279 #define INPUT_DEVICE_ID_REL_MAX 0x0f 280 #define INPUT_DEVICE_ID_ABS_MAX 0x3f 281 #define INPUT_DEVICE_ID_MSC_MAX 0x07 282 #define INPUT_DEVICE_ID_LED_MAX 0x0f 283 #define INPUT_DEVICE_ID_SND_MAX 0x07 284 #define INPUT_DEVICE_ID_FF_MAX 0x7f 285 #define INPUT_DEVICE_ID_SW_MAX 0x0f 286 287 #define INPUT_DEVICE_ID_MATCH_BUS 1 288 #define INPUT_DEVICE_ID_MATCH_VENDOR 2 289 #define INPUT_DEVICE_ID_MATCH_PRODUCT 4 290 #define INPUT_DEVICE_ID_MATCH_VERSION 8 291 292 #define INPUT_DEVICE_ID_MATCH_EVBIT 0x0010 293 #define INPUT_DEVICE_ID_MATCH_KEYBIT 0x0020 294 #define INPUT_DEVICE_ID_MATCH_RELBIT 0x0040 295 #define INPUT_DEVICE_ID_MATCH_ABSBIT 0x0080 296 #define INPUT_DEVICE_ID_MATCH_MSCIT 0x0100 297 #define INPUT_DEVICE_ID_MATCH_LEDBIT 0x0200 298 #define INPUT_DEVICE_ID_MATCH_SNDBIT 0x0400 299 #define INPUT_DEVICE_ID_MATCH_FFBIT 0x0800 300 #define INPUT_DEVICE_ID_MATCH_SWBIT 0x1000 301 302 struct input_device_id { 303 304 kernel_ulong_t flags; 305 306 __u16 bustype; 307 __u16 vendor; 308 __u16 product; 309 __u16 version; 310 311 kernel_ulong_t evbit[INPUT_DEVICE_ID_EV_MAX / BITS_PER_LONG + 1]; 312 kernel_ulong_t keybit[INPUT_DEVICE_ID_KEY_MAX / BITS_PER_LONG + 1]; 313 kernel_ulong_t relbit[INPUT_DEVICE_ID_REL_MAX / BITS_PER_LONG + 1]; 314 kernel_ulong_t absbit[INPUT_DEVICE_ID_ABS_MAX / BITS_PER_LONG + 1]; 315 kernel_ulong_t mscbit[INPUT_DEVICE_ID_MSC_MAX / BITS_PER_LONG + 1]; 316 kernel_ulong_t ledbit[INPUT_DEVICE_ID_LED_MAX / BITS_PER_LONG + 1]; 317 kernel_ulong_t sndbit[INPUT_DEVICE_ID_SND_MAX / BITS_PER_LONG + 1]; 318 kernel_ulong_t ffbit[INPUT_DEVICE_ID_FF_MAX / BITS_PER_LONG + 1]; 319 kernel_ulong_t swbit[INPUT_DEVICE_ID_SW_MAX / BITS_PER_LONG + 1]; 320 321 kernel_ulong_t driver_info; 322 }; 323 324 /* EISA */ 325 326 #define EISA_SIG_LEN 8 327 328 /* The EISA signature, in ASCII form, null terminated */ 329 struct eisa_device_id { 330 char sig[EISA_SIG_LEN]; 331 kernel_ulong_t driver_data; 332 }; 333 334 #define EISA_DEVICE_MODALIAS_FMT "eisa:s%s" 335 336 struct parisc_device_id { 337 __u8 hw_type; /* 5 bits used */ 338 __u8 hversion_rev; /* 4 bits */ 339 __u16 hversion; /* 12 bits */ 340 __u32 sversion; /* 20 bits */ 341 }; 342 343 #define PA_HWTYPE_ANY_ID 0xff 344 #define PA_HVERSION_REV_ANY_ID 0xff 345 #define PA_HVERSION_ANY_ID 0xffff 346 #define PA_SVERSION_ANY_ID 0xffffffff 347 348 /* SDIO */ 349 350 #define SDIO_ANY_ID (~0) 351 352 struct sdio_device_id { 353 __u8 class; /* Standard interface or SDIO_ANY_ID */ 354 __u16 vendor; /* Vendor or SDIO_ANY_ID */ 355 __u16 device; /* Device ID or SDIO_ANY_ID */ 356 kernel_ulong_t driver_data; /* Data private to the driver */ 357 }; 358 359 /* SSB core, see drivers/ssb/ */ 360 struct ssb_device_id { 361 __u16 vendor; 362 __u16 coreid; 363 __u8 revision; 364 }; 365 #define SSB_DEVICE(_vendor, _coreid, _revision) \ 366 { .vendor = _vendor, .coreid = _coreid, .revision = _revision, } 367 #define SSB_DEVTABLE_END \ 368 { 0, }, 369 370 #define SSB_ANY_VENDOR 0xFFFF 371 #define SSB_ANY_ID 0xFFFF 372 #define SSB_ANY_REV 0xFF 373 374 /* Broadcom's specific AMBA core, see drivers/bcma/ */ 375 struct bcma_device_id { 376 __u16 manuf; 377 __u16 id; 378 __u8 rev; 379 __u8 class; 380 }; 381 #define BCMA_CORE(_manuf, _id, _rev, _class) \ 382 { .manuf = _manuf, .id = _id, .rev = _rev, .class = _class, } 383 #define BCMA_CORETABLE_END \ 384 { 0, }, 385 386 #define BCMA_ANY_MANUF 0xFFFF 387 #define BCMA_ANY_ID 0xFFFF 388 #define BCMA_ANY_REV 0xFF 389 #define BCMA_ANY_CLASS 0xFF 390 391 struct virtio_device_id { 392 __u32 device; 393 __u32 vendor; 394 }; 395 #define VIRTIO_DEV_ANY_ID 0xffffffff 396 397 /* 398 * For Hyper-V devices we use the device guid as the id. 399 */ 400 struct hv_vmbus_device_id { 401 __u8 guid[16]; 402 kernel_ulong_t driver_data; /* Data private to the driver */ 403 }; 404 405 /* rpmsg */ 406 407 #define RPMSG_NAME_SIZE 32 408 #define RPMSG_DEVICE_MODALIAS_FMT "rpmsg:%s" 409 410 struct rpmsg_device_id { 411 char name[RPMSG_NAME_SIZE]; 412 }; 413 414 /* i2c */ 415 416 #define I2C_NAME_SIZE 20 417 #define I2C_MODULE_PREFIX "i2c:" 418 419 struct i2c_device_id { 420 char name[I2C_NAME_SIZE]; 421 kernel_ulong_t driver_data; /* Data private to the driver */ 422 }; 423 424 /* spi */ 425 426 #define SPI_NAME_SIZE 32 427 #define SPI_MODULE_PREFIX "spi:" 428 429 struct spi_device_id { 430 char name[SPI_NAME_SIZE]; 431 kernel_ulong_t driver_data; /* Data private to the driver */ 432 }; 433 434 /* dmi */ 435 enum dmi_field { 436 DMI_NONE, 437 DMI_BIOS_VENDOR, 438 DMI_BIOS_VERSION, 439 DMI_BIOS_DATE, 440 DMI_SYS_VENDOR, 441 DMI_PRODUCT_NAME, 442 DMI_PRODUCT_VERSION, 443 DMI_PRODUCT_SERIAL, 444 DMI_PRODUCT_UUID, 445 DMI_BOARD_VENDOR, 446 DMI_BOARD_NAME, 447 DMI_BOARD_VERSION, 448 DMI_BOARD_SERIAL, 449 DMI_BOARD_ASSET_TAG, 450 DMI_CHASSIS_VENDOR, 451 DMI_CHASSIS_TYPE, 452 DMI_CHASSIS_VERSION, 453 DMI_CHASSIS_SERIAL, 454 DMI_CHASSIS_ASSET_TAG, 455 DMI_STRING_MAX, 456 }; 457 458 struct dmi_strmatch { 459 unsigned char slot; 460 char substr[79]; 461 }; 462 463 struct dmi_system_id { 464 int (*callback)(const struct dmi_system_id *); 465 const char *ident; 466 struct dmi_strmatch matches[4]; 467 void *driver_data; 468 }; 469 /* 470 * struct dmi_device_id appears during expansion of 471 * "MODULE_DEVICE_TABLE(dmi, x)". Compiler doesn't look inside it 472 * but this is enough for gcc 3.4.6 to error out: 473 * error: storage size of '__mod_dmi_device_table' isn't known 474 */ 475 #define dmi_device_id dmi_system_id 476 477 #define DMI_MATCH(a, b) { a, b } 478 479 #define PLATFORM_NAME_SIZE 20 480 #define PLATFORM_MODULE_PREFIX "platform:" 481 482 struct platform_device_id { 483 char name[PLATFORM_NAME_SIZE]; 484 kernel_ulong_t driver_data; 485 }; 486 487 #define MDIO_MODULE_PREFIX "mdio:" 488 489 #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" 490 #define MDIO_ID_ARGS(_id) \ 491 (_id)>>31, ((_id)>>30) & 1, ((_id)>>29) & 1, ((_id)>>28) & 1, \ 492 ((_id)>>27) & 1, ((_id)>>26) & 1, ((_id)>>25) & 1, ((_id)>>24) & 1, \ 493 ((_id)>>23) & 1, ((_id)>>22) & 1, ((_id)>>21) & 1, ((_id)>>20) & 1, \ 494 ((_id)>>19) & 1, ((_id)>>18) & 1, ((_id)>>17) & 1, ((_id)>>16) & 1, \ 495 ((_id)>>15) & 1, ((_id)>>14) & 1, ((_id)>>13) & 1, ((_id)>>12) & 1, \ 496 ((_id)>>11) & 1, ((_id)>>10) & 1, ((_id)>>9) & 1, ((_id)>>8) & 1, \ 497 ((_id)>>7) & 1, ((_id)>>6) & 1, ((_id)>>5) & 1, ((_id)>>4) & 1, \ 498 ((_id)>>3) & 1, ((_id)>>2) & 1, ((_id)>>1) & 1, (_id) & 1 499 500 /** 501 * struct mdio_device_id - identifies PHY devices on an MDIO/MII bus 502 * @phy_id: The result of 503 * (mdio_read(&MII_PHYSID1) << 16 | mdio_read(&PHYSID2)) & @phy_id_mask 504 * for this PHY type 505 * @phy_id_mask: Defines the significant bits of @phy_id. A value of 0 506 * is used to terminate an array of struct mdio_device_id. 507 */ 508 struct mdio_device_id { 509 __u32 phy_id; 510 __u32 phy_id_mask; 511 }; 512 513 struct zorro_device_id { 514 __u32 id; /* Device ID or ZORRO_WILDCARD */ 515 kernel_ulong_t driver_data; /* Data private to the driver */ 516 }; 517 518 #define ZORRO_WILDCARD (0xffffffff) /* not official */ 519 520 #define ZORRO_DEVICE_MODALIAS_FMT "zorro:i%08X" 521 522 #define ISAPNP_ANY_ID 0xffff 523 struct isapnp_device_id { 524 unsigned short card_vendor, card_device; 525 unsigned short vendor, function; 526 kernel_ulong_t driver_data; /* data private to the driver */ 527 }; 528 529 /** 530 * struct amba_id - identifies a device on an AMBA bus 531 * @id: The significant bits if the hardware device ID 532 * @mask: Bitmask specifying which bits of the id field are significant when 533 * matching. A driver binds to a device when ((hardware device ID) & mask) 534 * == id. 535 * @data: Private data used by the driver. 536 */ 537 struct amba_id { 538 unsigned int id; 539 unsigned int mask; 540 void *data; 541 }; 542 543 /* 544 * Match x86 CPUs for CPU specific drivers. 545 * See documentation of "x86_match_cpu" for details. 546 */ 547 548 struct x86_cpu_id { 549 __u16 vendor; 550 __u16 family; 551 __u16 model; 552 __u16 feature; /* bit index */ 553 kernel_ulong_t driver_data; 554 }; 555 556 #define X86_FEATURE_MATCH(x) \ 557 { X86_VENDOR_ANY, X86_FAMILY_ANY, X86_MODEL_ANY, x } 558 559 #define X86_VENDOR_ANY 0xffff 560 #define X86_FAMILY_ANY 0 561 #define X86_MODEL_ANY 0 562 #define X86_FEATURE_ANY 0 /* Same as FPU, you can't test for that */ 563 564 #define IPACK_ANY_FORMAT 0xff 565 #define IPACK_ANY_ID (~0) 566 struct ipack_device_id { 567 __u8 format; /* Format version or IPACK_ANY_ID */ 568 __u32 vendor; /* Vendor ID or IPACK_ANY_ID */ 569 __u32 device; /* Device ID or IPACK_ANY_ID */ 570 }; 571 572 #define MEI_CL_MODULE_PREFIX "mei:" 573 #define MEI_CL_NAME_SIZE 32 574 575 struct mei_cl_device_id { 576 char name[MEI_CL_NAME_SIZE]; 577 kernel_ulong_t driver_info; 578 }; 579 580 #endif /* LINUX_MOD_DEVICETABLE_H */ 581