linux/include/linux/mod_devicetable.h
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   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>
  12typedef unsigned long kernel_ulong_t;
  13#endif
  14
  15#define PCI_ANY_ID (~0)
  16
  17struct 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
  30struct 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 * @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 */
 101struct 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
 146struct hid_device_id {
 147        __u16 bus;
 148        __u16 group;
 149        __u32 vendor;
 150        __u32 product;
 151        kernel_ulong_t driver_data
 152                __attribute__((aligned(sizeof(kernel_ulong_t))));
 153};
 154
 155/* s390 CCW devices */
 156struct ccw_device_id {
 157        __u16   match_flags;    /* which fields to match against */
 158
 159        __u16   cu_type;        /* control unit type     */
 160        __u16   dev_type;       /* device type           */
 161        __u8    cu_model;       /* control unit model    */
 162        __u8    dev_model;      /* device model          */
 163
 164        kernel_ulong_t driver_info;
 165};
 166
 167#define CCW_DEVICE_ID_MATCH_CU_TYPE             0x01
 168#define CCW_DEVICE_ID_MATCH_CU_MODEL            0x02
 169#define CCW_DEVICE_ID_MATCH_DEVICE_TYPE         0x04
 170#define CCW_DEVICE_ID_MATCH_DEVICE_MODEL        0x08
 171
 172/* s390 AP bus devices */
 173struct ap_device_id {
 174        __u16 match_flags;      /* which fields to match against */
 175        __u8 dev_type;          /* device type */
 176        __u8 pad1;
 177        __u32 pad2;
 178        kernel_ulong_t driver_info;
 179};
 180
 181#define AP_DEVICE_ID_MATCH_DEVICE_TYPE          0x01
 182
 183/* s390 css bus devices (subchannels) */
 184struct css_device_id {
 185        __u8 match_flags;
 186        __u8 type; /* subchannel type */
 187        __u16 pad2;
 188        __u32 pad3;
 189        kernel_ulong_t driver_data;
 190};
 191
 192#define ACPI_ID_LEN     16 /* only 9 bytes needed here, 16 bytes are used */
 193                           /* to workaround crosscompile issues */
 194
 195struct acpi_device_id {
 196        __u8 id[ACPI_ID_LEN];
 197        kernel_ulong_t driver_data;
 198};
 199
 200#define PNP_ID_LEN      8
 201#define PNP_MAX_DEVICES 8
 202
 203struct pnp_device_id {
 204        __u8 id[PNP_ID_LEN];
 205        kernel_ulong_t driver_data;
 206};
 207
 208struct pnp_card_device_id {
 209        __u8 id[PNP_ID_LEN];
 210        kernel_ulong_t driver_data;
 211        struct {
 212                __u8 id[PNP_ID_LEN];
 213        } devs[PNP_MAX_DEVICES];
 214};
 215
 216
 217#define SERIO_ANY       0xff
 218
 219struct serio_device_id {
 220        __u8 type;
 221        __u8 extra;
 222        __u8 id;
 223        __u8 proto;
 224};
 225
 226/*
 227 * Struct used for matching a device
 228 */
 229struct of_device_id
 230{
 231        char    name[32];
 232        char    type[32];
 233        char    compatible[128];
 234#ifdef __KERNEL__
 235        void    *data;
 236#else
 237        kernel_ulong_t data;
 238#endif
 239};
 240
 241/* VIO */
 242struct vio_device_id {
 243        char type[32];
 244        char compat[32];
 245};
 246
 247/* PCMCIA */
 248
 249struct pcmcia_device_id {
 250        __u16           match_flags;
 251
 252        __u16           manf_id;
 253        __u16           card_id;
 254
 255        __u8            func_id;
 256
 257        /* for real multi-function devices */
 258        __u8            function;
 259
 260        /* for pseudo multi-function devices */
 261        __u8            device_no;
 262
 263        __u32           prod_id_hash[4]
 264                __attribute__((aligned(sizeof(__u32))));
 265
 266        /* not matched against in kernelspace*/
 267#ifdef __KERNEL__
 268        const char *    prod_id[4];
 269#else
 270        kernel_ulong_t  prod_id[4]
 271                __attribute__((aligned(sizeof(kernel_ulong_t))));
 272#endif
 273
 274        /* not matched against */
 275        kernel_ulong_t  driver_info;
 276#ifdef __KERNEL__
 277        char *          cisfile;
 278#else
 279        kernel_ulong_t  cisfile;
 280#endif
 281};
 282
 283#define PCMCIA_DEV_ID_MATCH_MANF_ID     0x0001
 284#define PCMCIA_DEV_ID_MATCH_CARD_ID     0x0002
 285#define PCMCIA_DEV_ID_MATCH_FUNC_ID     0x0004
 286#define PCMCIA_DEV_ID_MATCH_FUNCTION    0x0008
 287#define PCMCIA_DEV_ID_MATCH_PROD_ID1    0x0010
 288#define PCMCIA_DEV_ID_MATCH_PROD_ID2    0x0020
 289#define PCMCIA_DEV_ID_MATCH_PROD_ID3    0x0040
 290#define PCMCIA_DEV_ID_MATCH_PROD_ID4    0x0080
 291#define PCMCIA_DEV_ID_MATCH_DEVICE_NO   0x0100
 292#define PCMCIA_DEV_ID_MATCH_FAKE_CIS    0x0200
 293#define PCMCIA_DEV_ID_MATCH_ANONYMOUS   0x0400
 294
 295/* Input */
 296#define INPUT_DEVICE_ID_EV_MAX          0x1f
 297#define INPUT_DEVICE_ID_KEY_MIN_INTERESTING     0x71
 298#define INPUT_DEVICE_ID_KEY_MAX         0x2ff
 299#define INPUT_DEVICE_ID_REL_MAX         0x0f
 300#define INPUT_DEVICE_ID_ABS_MAX         0x3f
 301#define INPUT_DEVICE_ID_MSC_MAX         0x07
 302#define INPUT_DEVICE_ID_LED_MAX         0x0f
 303#define INPUT_DEVICE_ID_SND_MAX         0x07
 304#define INPUT_DEVICE_ID_FF_MAX          0x7f
 305#define INPUT_DEVICE_ID_SW_MAX          0x0f
 306
 307#define INPUT_DEVICE_ID_MATCH_BUS       1
 308#define INPUT_DEVICE_ID_MATCH_VENDOR    2
 309#define INPUT_DEVICE_ID_MATCH_PRODUCT   4
 310#define INPUT_DEVICE_ID_MATCH_VERSION   8
 311
 312#define INPUT_DEVICE_ID_MATCH_EVBIT     0x0010
 313#define INPUT_DEVICE_ID_MATCH_KEYBIT    0x0020
 314#define INPUT_DEVICE_ID_MATCH_RELBIT    0x0040
 315#define INPUT_DEVICE_ID_MATCH_ABSBIT    0x0080
 316#define INPUT_DEVICE_ID_MATCH_MSCIT     0x0100
 317#define INPUT_DEVICE_ID_MATCH_LEDBIT    0x0200
 318#define INPUT_DEVICE_ID_MATCH_SNDBIT    0x0400
 319#define INPUT_DEVICE_ID_MATCH_FFBIT     0x0800
 320#define INPUT_DEVICE_ID_MATCH_SWBIT     0x1000
 321
 322struct input_device_id {
 323
 324        kernel_ulong_t flags;
 325
 326        __u16 bustype;
 327        __u16 vendor;
 328        __u16 product;
 329        __u16 version;
 330
 331        kernel_ulong_t evbit[INPUT_DEVICE_ID_EV_MAX / BITS_PER_LONG + 1];
 332        kernel_ulong_t keybit[INPUT_DEVICE_ID_KEY_MAX / BITS_PER_LONG + 1];
 333        kernel_ulong_t relbit[INPUT_DEVICE_ID_REL_MAX / BITS_PER_LONG + 1];
 334        kernel_ulong_t absbit[INPUT_DEVICE_ID_ABS_MAX / BITS_PER_LONG + 1];
 335        kernel_ulong_t mscbit[INPUT_DEVICE_ID_MSC_MAX / BITS_PER_LONG + 1];
 336        kernel_ulong_t ledbit[INPUT_DEVICE_ID_LED_MAX / BITS_PER_LONG + 1];
 337        kernel_ulong_t sndbit[INPUT_DEVICE_ID_SND_MAX / BITS_PER_LONG + 1];
 338        kernel_ulong_t ffbit[INPUT_DEVICE_ID_FF_MAX / BITS_PER_LONG + 1];
 339        kernel_ulong_t swbit[INPUT_DEVICE_ID_SW_MAX / BITS_PER_LONG + 1];
 340
 341        kernel_ulong_t driver_info;
 342};
 343
 344/* EISA */
 345
 346#define EISA_SIG_LEN   8
 347
 348/* The EISA signature, in ASCII form, null terminated */
 349struct eisa_device_id {
 350        char          sig[EISA_SIG_LEN];
 351        kernel_ulong_t driver_data;
 352};
 353
 354#define EISA_DEVICE_MODALIAS_FMT "eisa:s%s"
 355
 356struct parisc_device_id {
 357        __u8    hw_type;        /* 5 bits used */
 358        __u8    hversion_rev;   /* 4 bits */
 359        __u16   hversion;       /* 12 bits */
 360        __u32   sversion;       /* 20 bits */
 361};
 362
 363#define PA_HWTYPE_ANY_ID        0xff
 364#define PA_HVERSION_REV_ANY_ID  0xff
 365#define PA_HVERSION_ANY_ID      0xffff
 366#define PA_SVERSION_ANY_ID      0xffffffff
 367
 368/* SDIO */
 369
 370#define SDIO_ANY_ID (~0)
 371
 372struct sdio_device_id {
 373        __u8    class;                  /* Standard interface or SDIO_ANY_ID */
 374        __u16   vendor;                 /* Vendor or SDIO_ANY_ID */
 375        __u16   device;                 /* Device ID or SDIO_ANY_ID */
 376        kernel_ulong_t driver_data      /* Data private to the driver */
 377                __attribute__((aligned(sizeof(kernel_ulong_t))));
 378};
 379
 380/* SSB core, see drivers/ssb/ */
 381struct ssb_device_id {
 382        __u16   vendor;
 383        __u16   coreid;
 384        __u8    revision;
 385};
 386#define SSB_DEVICE(_vendor, _coreid, _revision)  \
 387        { .vendor = _vendor, .coreid = _coreid, .revision = _revision, }
 388#define SSB_DEVTABLE_END  \
 389        { 0, },
 390
 391#define SSB_ANY_VENDOR          0xFFFF
 392#define SSB_ANY_ID              0xFFFF
 393#define SSB_ANY_REV             0xFF
 394
 395/* Broadcom's specific AMBA core, see drivers/bcma/ */
 396struct bcma_device_id {
 397        __u16   manuf;
 398        __u16   id;
 399        __u8    rev;
 400        __u8    class;
 401};
 402#define BCMA_CORE(_manuf, _id, _rev, _class)  \
 403        { .manuf = _manuf, .id = _id, .rev = _rev, .class = _class, }
 404#define BCMA_CORETABLE_END  \
 405        { 0, },
 406
 407#define BCMA_ANY_MANUF          0xFFFF
 408#define BCMA_ANY_ID             0xFFFF
 409#define BCMA_ANY_REV            0xFF
 410#define BCMA_ANY_CLASS          0xFF
 411
 412struct virtio_device_id {
 413        __u32 device;
 414        __u32 vendor;
 415};
 416#define VIRTIO_DEV_ANY_ID       0xffffffff
 417
 418/*
 419 * For Hyper-V devices we use the device guid as the id.
 420 */
 421struct hv_vmbus_device_id {
 422        __u8 guid[16];
 423        kernel_ulong_t driver_data      /* Data private to the driver */
 424                        __attribute__((aligned(sizeof(kernel_ulong_t))));
 425};
 426
 427/* rpmsg */
 428
 429#define RPMSG_NAME_SIZE                 32
 430#define RPMSG_DEVICE_MODALIAS_FMT       "rpmsg:%s"
 431
 432struct rpmsg_device_id {
 433        char name[RPMSG_NAME_SIZE];
 434};
 435
 436/* i2c */
 437
 438#define I2C_NAME_SIZE   20
 439#define I2C_MODULE_PREFIX "i2c:"
 440
 441struct i2c_device_id {
 442        char name[I2C_NAME_SIZE];
 443        kernel_ulong_t driver_data      /* Data private to the driver */
 444                        __attribute__((aligned(sizeof(kernel_ulong_t))));
 445};
 446
 447/* spi */
 448
 449#define SPI_NAME_SIZE   32
 450#define SPI_MODULE_PREFIX "spi:"
 451
 452struct spi_device_id {
 453        char name[SPI_NAME_SIZE];
 454        kernel_ulong_t driver_data      /* Data private to the driver */
 455                        __attribute__((aligned(sizeof(kernel_ulong_t))));
 456};
 457
 458/* dmi */
 459enum dmi_field {
 460        DMI_NONE,
 461        DMI_BIOS_VENDOR,
 462        DMI_BIOS_VERSION,
 463        DMI_BIOS_DATE,
 464        DMI_SYS_VENDOR,
 465        DMI_PRODUCT_NAME,
 466        DMI_PRODUCT_VERSION,
 467        DMI_PRODUCT_SERIAL,
 468        DMI_PRODUCT_UUID,
 469        DMI_BOARD_VENDOR,
 470        DMI_BOARD_NAME,
 471        DMI_BOARD_VERSION,
 472        DMI_BOARD_SERIAL,
 473        DMI_BOARD_ASSET_TAG,
 474        DMI_CHASSIS_VENDOR,
 475        DMI_CHASSIS_TYPE,
 476        DMI_CHASSIS_VERSION,
 477        DMI_CHASSIS_SERIAL,
 478        DMI_CHASSIS_ASSET_TAG,
 479        DMI_STRING_MAX,
 480};
 481
 482struct dmi_strmatch {
 483        unsigned char slot;
 484        char substr[79];
 485};
 486
 487#ifndef __KERNEL__
 488struct dmi_system_id {
 489        kernel_ulong_t callback;
 490        kernel_ulong_t ident;
 491        struct dmi_strmatch matches[4];
 492        kernel_ulong_t driver_data
 493                        __attribute__((aligned(sizeof(kernel_ulong_t))));
 494};
 495#else
 496struct dmi_system_id {
 497        int (*callback)(const struct dmi_system_id *);
 498        const char *ident;
 499        struct dmi_strmatch matches[4];
 500        void *driver_data;
 501};
 502/*
 503 * struct dmi_device_id appears during expansion of
 504 * "MODULE_DEVICE_TABLE(dmi, x)". Compiler doesn't look inside it
 505 * but this is enough for gcc 3.4.6 to error out:
 506 *      error: storage size of '__mod_dmi_device_table' isn't known
 507 */
 508#define dmi_device_id dmi_system_id
 509#endif
 510
 511#define DMI_MATCH(a, b) { a, b }
 512
 513#define PLATFORM_NAME_SIZE      20
 514#define PLATFORM_MODULE_PREFIX  "platform:"
 515
 516struct platform_device_id {
 517        char name[PLATFORM_NAME_SIZE];
 518        kernel_ulong_t driver_data
 519                        __attribute__((aligned(sizeof(kernel_ulong_t))));
 520};
 521
 522#define MDIO_MODULE_PREFIX      "mdio:"
 523
 524#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"
 525#define MDIO_ID_ARGS(_id) \
 526        (_id)>>31, ((_id)>>30) & 1, ((_id)>>29) & 1, ((_id)>>28) & 1,   \
 527        ((_id)>>27) & 1, ((_id)>>26) & 1, ((_id)>>25) & 1, ((_id)>>24) & 1, \
 528        ((_id)>>23) & 1, ((_id)>>22) & 1, ((_id)>>21) & 1, ((_id)>>20) & 1, \
 529        ((_id)>>19) & 1, ((_id)>>18) & 1, ((_id)>>17) & 1, ((_id)>>16) & 1, \
 530        ((_id)>>15) & 1, ((_id)>>14) & 1, ((_id)>>13) & 1, ((_id)>>12) & 1, \
 531        ((_id)>>11) & 1, ((_id)>>10) & 1, ((_id)>>9) & 1, ((_id)>>8) & 1, \
 532        ((_id)>>7) & 1, ((_id)>>6) & 1, ((_id)>>5) & 1, ((_id)>>4) & 1, \
 533        ((_id)>>3) & 1, ((_id)>>2) & 1, ((_id)>>1) & 1, (_id) & 1
 534
 535/**
 536 * struct mdio_device_id - identifies PHY devices on an MDIO/MII bus
 537 * @phy_id: The result of
 538 *     (mdio_read(&MII_PHYSID1) << 16 | mdio_read(&PHYSID2)) & @phy_id_mask
 539 *     for this PHY type
 540 * @phy_id_mask: Defines the significant bits of @phy_id.  A value of 0
 541 *     is used to terminate an array of struct mdio_device_id.
 542 */
 543struct mdio_device_id {
 544        __u32 phy_id;
 545        __u32 phy_id_mask;
 546};
 547
 548struct zorro_device_id {
 549        __u32 id;                       /* Device ID or ZORRO_WILDCARD */
 550        kernel_ulong_t driver_data;     /* Data private to the driver */
 551};
 552
 553#define ZORRO_WILDCARD                  (0xffffffff)    /* not official */
 554
 555#define ZORRO_DEVICE_MODALIAS_FMT       "zorro:i%08X"
 556
 557#define ISAPNP_ANY_ID           0xffff
 558struct isapnp_device_id {
 559        unsigned short card_vendor, card_device;
 560        unsigned short vendor, function;
 561        kernel_ulong_t driver_data;     /* data private to the driver */
 562};
 563
 564/**
 565 * struct amba_id - identifies a device on an AMBA bus
 566 * @id: The significant bits if the hardware device ID
 567 * @mask: Bitmask specifying which bits of the id field are significant when
 568 *      matching.  A driver binds to a device when ((hardware device ID) & mask)
 569 *      == id.
 570 * @data: Private data used by the driver.
 571 */
 572struct amba_id {
 573        unsigned int            id;
 574        unsigned int            mask;
 575#ifndef __KERNEL__
 576        kernel_ulong_t          data;
 577#else
 578        void                    *data;
 579#endif
 580};
 581
 582/*
 583 * Match x86 CPUs for CPU specific drivers.
 584 * See documentation of "x86_match_cpu" for details.
 585 */
 586
 587struct x86_cpu_id {
 588        __u16 vendor;
 589        __u16 family;
 590        __u16 model;
 591        __u16 feature;  /* bit index */
 592        kernel_ulong_t driver_data;
 593};
 594
 595#define X86_FEATURE_MATCH(x) \
 596        { X86_VENDOR_ANY, X86_FAMILY_ANY, X86_MODEL_ANY, x }
 597
 598#define X86_VENDOR_ANY 0xffff
 599#define X86_FAMILY_ANY 0
 600#define X86_MODEL_ANY  0
 601#define X86_FEATURE_ANY 0       /* Same as FPU, you can't test for that */
 602
 603#endif /* LINUX_MOD_DEVICETABLE_H */
 604
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