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 __u32 vendor; 139 __u32 product; 140 kernel_ulong_t driver_data 141 __attribute__((aligned(sizeof(kernel_ulong_t)))); 142 }; 143 144 /* s390 CCW devices */ 145 struct ccw_device_id { 146 __u16 match_flags; /* which fields to match against */ 147 148 __u16 cu_type; /* control unit type */ 149 __u16 dev_type; /* device type */ 150 __u8 cu_model; /* control unit model */ 151 __u8 dev_model; /* device model */ 152 153 kernel_ulong_t driver_info; 154 }; 155 156 #define CCW_DEVICE_ID_MATCH_CU_TYPE 0x01 157 #define CCW_DEVICE_ID_MATCH_CU_MODEL 0x02 158 #define CCW_DEVICE_ID_MATCH_DEVICE_TYPE 0x04 159 #define CCW_DEVICE_ID_MATCH_DEVICE_MODEL 0x08 160 161 /* s390 AP bus devices */ 162 struct ap_device_id { 163 __u16 match_flags; /* which fields to match against */ 164 __u8 dev_type; /* device type */ 165 __u8 pad1; 166 __u32 pad2; 167 kernel_ulong_t driver_info; 168 }; 169 170 #define AP_DEVICE_ID_MATCH_DEVICE_TYPE 0x01 171 172 /* s390 css bus devices (subchannels) */ 173 struct css_device_id { 174 __u8 match_flags; 175 __u8 type; /* subchannel type */ 176 __u16 pad2; 177 __u32 pad3; 178 kernel_ulong_t driver_data; 179 }; 180 181 #define ACPI_ID_LEN 16 /* only 9 bytes needed here, 16 bytes are used */ 182 /* to workaround crosscompile issues */ 183 184 struct acpi_device_id { 185 __u8 id[ACPI_ID_LEN]; 186 kernel_ulong_t driver_data; 187 }; 188 189 #define PNP_ID_LEN 8 190 #define PNP_MAX_DEVICES 8 191 192 struct pnp_device_id { 193 __u8 id[PNP_ID_LEN]; 194 kernel_ulong_t driver_data; 195 }; 196 197 struct pnp_card_device_id { 198 __u8 id[PNP_ID_LEN]; 199 kernel_ulong_t driver_data; 200 struct { 201 __u8 id[PNP_ID_LEN]; 202 } devs[PNP_MAX_DEVICES]; 203 }; 204 205 206 #define SERIO_ANY 0xff 207 208 struct serio_device_id { 209 __u8 type; 210 __u8 extra; 211 __u8 id; 212 __u8 proto; 213 }; 214 215 /* 216 * Struct used for matching a device 217 */ 218 struct of_device_id 219 { 220 char name[32]; 221 char type[32]; 222 char compatible[128]; 223 #ifdef __KERNEL__ 224 void *data; 225 #else 226 kernel_ulong_t data; 227 #endif 228 }; 229 230 /* VIO */ 231 struct vio_device_id { 232 char type[32]; 233 char compat[32]; 234 }; 235 236 /* PCMCIA */ 237 238 struct pcmcia_device_id { 239 __u16 match_flags; 240 241 __u16 manf_id; 242 __u16 card_id; 243 244 __u8 func_id; 245 246 /* for real multi-function devices */ 247 __u8 function; 248 249 /* for pseudo multi-function devices */ 250 __u8 device_no; 251 252 __u32 prod_id_hash[4] 253 __attribute__((aligned(sizeof(__u32)))); 254 255 /* not matched against in kernelspace*/ 256 #ifdef __KERNEL__ 257 const char * prod_id[4]; 258 #else 259 kernel_ulong_t prod_id[4] 260 __attribute__((aligned(sizeof(kernel_ulong_t)))); 261 #endif 262 263 /* not matched against */ 264 kernel_ulong_t driver_info; 265 #ifdef __KERNEL__ 266 char * cisfile; 267 #else 268 kernel_ulong_t cisfile; 269 #endif 270 }; 271 272 #define PCMCIA_DEV_ID_MATCH_MANF_ID 0x0001 273 #define PCMCIA_DEV_ID_MATCH_CARD_ID 0x0002 274 #define PCMCIA_DEV_ID_MATCH_FUNC_ID 0x0004 275 #define PCMCIA_DEV_ID_MATCH_FUNCTION 0x0008 276 #define PCMCIA_DEV_ID_MATCH_PROD_ID1 0x0010 277 #define PCMCIA_DEV_ID_MATCH_PROD_ID2 0x0020 278 #define PCMCIA_DEV_ID_MATCH_PROD_ID3 0x0040 279 #define PCMCIA_DEV_ID_MATCH_PROD_ID4 0x0080 280 #define PCMCIA_DEV_ID_MATCH_DEVICE_NO 0x0100 281 #define PCMCIA_DEV_ID_MATCH_FAKE_CIS 0x0200 282 #define PCMCIA_DEV_ID_MATCH_ANONYMOUS 0x0400 283 284 /* Input */ 285 #define INPUT_DEVICE_ID_EV_MAX 0x1f 286 #define INPUT_DEVICE_ID_KEY_MIN_INTERESTING 0x71 287 #define INPUT_DEVICE_ID_KEY_MAX 0x2ff 288 #define INPUT_DEVICE_ID_REL_MAX 0x0f 289 #define INPUT_DEVICE_ID_ABS_MAX 0x3f 290 #define INPUT_DEVICE_ID_MSC_MAX 0x07 291 #define INPUT_DEVICE_ID_LED_MAX 0x0f 292 #define INPUT_DEVICE_ID_SND_MAX 0x07 293 #define INPUT_DEVICE_ID_FF_MAX 0x7f 294 #define INPUT_DEVICE_ID_SW_MAX 0x0f 295 296 #define INPUT_DEVICE_ID_MATCH_BUS 1 297 #define INPUT_DEVICE_ID_MATCH_VENDOR 2 298 #define INPUT_DEVICE_ID_MATCH_PRODUCT 4 299 #define INPUT_DEVICE_ID_MATCH_VERSION 8 300 301 #define INPUT_DEVICE_ID_MATCH_EVBIT 0x0010 302 #define INPUT_DEVICE_ID_MATCH_KEYBIT 0x0020 303 #define INPUT_DEVICE_ID_MATCH_RELBIT 0x0040 304 #define INPUT_DEVICE_ID_MATCH_ABSBIT 0x0080 305 #define INPUT_DEVICE_ID_MATCH_MSCIT 0x0100 306 #define INPUT_DEVICE_ID_MATCH_LEDBIT 0x0200 307 #define INPUT_DEVICE_ID_MATCH_SNDBIT 0x0400 308 #define INPUT_DEVICE_ID_MATCH_FFBIT 0x0800 309 #define INPUT_DEVICE_ID_MATCH_SWBIT 0x1000 310 311 struct input_device_id { 312 313 kernel_ulong_t flags; 314 315 __u16 bustype; 316 __u16 vendor; 317 __u16 product; 318 __u16 version; 319 320 kernel_ulong_t evbit[INPUT_DEVICE_ID_EV_MAX / BITS_PER_LONG + 1]; 321 kernel_ulong_t keybit[INPUT_DEVICE_ID_KEY_MAX / BITS_PER_LONG + 1]; 322 kernel_ulong_t relbit[INPUT_DEVICE_ID_REL_MAX / BITS_PER_LONG + 1]; 323 kernel_ulong_t absbit[INPUT_DEVICE_ID_ABS_MAX / BITS_PER_LONG + 1]; 324 kernel_ulong_t mscbit[INPUT_DEVICE_ID_MSC_MAX / BITS_PER_LONG + 1]; 325 kernel_ulong_t ledbit[INPUT_DEVICE_ID_LED_MAX / BITS_PER_LONG + 1]; 326 kernel_ulong_t sndbit[INPUT_DEVICE_ID_SND_MAX / BITS_PER_LONG + 1]; 327 kernel_ulong_t ffbit[INPUT_DEVICE_ID_FF_MAX / BITS_PER_LONG + 1]; 328 kernel_ulong_t swbit[INPUT_DEVICE_ID_SW_MAX / BITS_PER_LONG + 1]; 329 330 kernel_ulong_t driver_info; 331 }; 332 333 /* EISA */ 334 335 #define EISA_SIG_LEN 8 336 337 /* The EISA signature, in ASCII form, null terminated */ 338 struct eisa_device_id { 339 char sig[EISA_SIG_LEN]; 340 kernel_ulong_t driver_data; 341 }; 342 343 #define EISA_DEVICE_MODALIAS_FMT "eisa:s%s" 344 345 struct parisc_device_id { 346 __u8 hw_type; /* 5 bits used */ 347 __u8 hversion_rev; /* 4 bits */ 348 __u16 hversion; /* 12 bits */ 349 __u32 sversion; /* 20 bits */ 350 }; 351 352 #define PA_HWTYPE_ANY_ID 0xff 353 #define PA_HVERSION_REV_ANY_ID 0xff 354 #define PA_HVERSION_ANY_ID 0xffff 355 #define PA_SVERSION_ANY_ID 0xffffffff 356 357 /* SDIO */ 358 359 #define SDIO_ANY_ID (~0) 360 361 struct sdio_device_id { 362 __u8 class; /* Standard interface or SDIO_ANY_ID */ 363 __u16 vendor; /* Vendor or SDIO_ANY_ID */ 364 __u16 device; /* Device ID or SDIO_ANY_ID */ 365 kernel_ulong_t driver_data /* Data private to the driver */ 366 __attribute__((aligned(sizeof(kernel_ulong_t)))); 367 }; 368 369 /* SSB core, see drivers/ssb/ */ 370 struct ssb_device_id { 371 __u16 vendor; 372 __u16 coreid; 373 __u8 revision; 374 }; 375 #define SSB_DEVICE(_vendor, _coreid, _revision) \ 376 { .vendor = _vendor, .coreid = _coreid, .revision = _revision, } 377 #define SSB_DEVTABLE_END \ 378 { 0, }, 379 380 #define SSB_ANY_VENDOR 0xFFFF 381 #define SSB_ANY_ID 0xFFFF 382 #define SSB_ANY_REV 0xFF 383 384 struct virtio_device_id { 385 __u32 device; 386 __u32 vendor; 387 }; 388 #define VIRTIO_DEV_ANY_ID 0xffffffff 389 390 /* i2c */ 391 392 #define I2C_NAME_SIZE 20 393 #define I2C_MODULE_PREFIX "i2c:" 394 395 struct i2c_device_id { 396 char name[I2C_NAME_SIZE]; 397 kernel_ulong_t driver_data /* Data private to the driver */ 398 __attribute__((aligned(sizeof(kernel_ulong_t)))); 399 }; 400 401 /* dmi */ 402 enum dmi_field { 403 DMI_NONE, 404 DMI_BIOS_VENDOR, 405 DMI_BIOS_VERSION, 406 DMI_BIOS_DATE, 407 DMI_SYS_VENDOR, 408 DMI_PRODUCT_NAME, 409 DMI_PRODUCT_VERSION, 410 DMI_PRODUCT_SERIAL, 411 DMI_PRODUCT_UUID, 412 DMI_BOARD_VENDOR, 413 DMI_BOARD_NAME, 414 DMI_BOARD_VERSION, 415 DMI_BOARD_SERIAL, 416 DMI_BOARD_ASSET_TAG, 417 DMI_CHASSIS_VENDOR, 418 DMI_CHASSIS_TYPE, 419 DMI_CHASSIS_VERSION, 420 DMI_CHASSIS_SERIAL, 421 DMI_CHASSIS_ASSET_TAG, 422 DMI_STRING_MAX, 423 }; 424 425 struct dmi_strmatch { 426 unsigned char slot; 427 char substr[79]; 428 }; 429 430 #ifndef __KERNEL__ 431 struct dmi_system_id { 432 kernel_ulong_t callback; 433 kernel_ulong_t ident; 434 struct dmi_strmatch matches[4]; 435 kernel_ulong_t driver_data 436 __attribute__((aligned(sizeof(kernel_ulong_t)))); 437 }; 438 #else 439 struct dmi_system_id { 440 int (*callback)(const struct dmi_system_id *); 441 const char *ident; 442 struct dmi_strmatch matches[4]; 443 void *driver_data; 444 }; 445 #endif 446 447 #define DMI_MATCH(a, b) { a, b } 448 449 #endif /* LINUX_MOD_DEVICETABLE_H */ 450