release/src-rt/linux/linux-2.6/include/linux/mod_devicetable.h

   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  * @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 /* s390 CCW devices */
 143 struct ccw_device_id {
 144         __u16   match_flags;    /* which fields to match against */
 145
 146         __u16   cu_type;        /* control unit type     */
 147         __u16   dev_type;       /* device type           */
 148         __u8    cu_model;       /* control unit model    */
 149         __u8    dev_model;      /* device model          */
 150
 151         kernel_ulong_t driver_info;
 152 };
 153
 154 #define CCW_DEVICE_ID_MATCH_CU_TYPE             0x01
 155 #define CCW_DEVICE_ID_MATCH_CU_MODEL            0x02
 156 #define CCW_DEVICE_ID_MATCH_DEVICE_TYPE         0x04
 157 #define CCW_DEVICE_ID_MATCH_DEVICE_MODEL        0x08
 158
 159 /* s390 AP bus devices */
 160 struct ap_device_id {
 161         __u16 match_flags;      /* which fields to match against */
 162         __u8 dev_type;          /* device type */
 163         __u8 pad1;
 164         __u32 pad2;
 165         kernel_ulong_t driver_info;
 166 };
 167
 168 #define AP_DEVICE_ID_MATCH_DEVICE_TYPE          0x01
 169
 170
 171 #define PNP_ID_LEN      8
 172 #define PNP_MAX_DEVICES 8
 173
 174 struct pnp_device_id {
 175         __u8 id[PNP_ID_LEN];
 176         kernel_ulong_t driver_data;
 177 };
 178
 179 struct pnp_card_device_id {
 180         __u8 id[PNP_ID_LEN];
 181         kernel_ulong_t driver_data;
 182         struct {
 183                 __u8 id[PNP_ID_LEN];
 184         } devs[PNP_MAX_DEVICES];
 185 };
 186
 187
 188 #define SERIO_ANY       0xff
 189
 190 struct serio_device_id {
 191         __u8 type;
 192         __u8 extra;
 193         __u8 id;
 194         __u8 proto;
 195 };
 196
 197 /*
 198  * Struct used for matching a device
 199  */
 200 struct of_device_id
 201 {
 202         char    name[32];
 203         char    type[32];
 204         char    compatible[128];
 205 #ifdef __KERNEL__
 206         const void *data;
 207 #else
 208         kernel_ulong_t data;
 209 #endif
 210 };
 211
 212 /* VIO */
 213 struct vio_device_id {
 214         char type[32];
 215         char compat[32];
 216 };
 217
 218 /* PCMCIA */
 219
 220 struct pcmcia_device_id {
 221         __u16           match_flags;
 222
 223         __u16           manf_id;
 224         __u16           card_id;
 225
 226         __u8            func_id;
 227
 228         /* for real multi-function devices */
 229         __u8            function;
 230
 231         /* for pseudo multi-function devices */
 232         __u8            device_no;
 233
 234         __u32           prod_id_hash[4]
 235                 __attribute__((aligned(sizeof(__u32))));
 236
 237         /* not matched against in kernelspace*/
 238 #ifdef __KERNEL__
 239         const char *    prod_id[4];
 240 #else
 241         kernel_ulong_t  prod_id[4]
 242                 __attribute__((aligned(sizeof(kernel_ulong_t))));
 243 #endif
 244
 245         /* not matched against */
 246         kernel_ulong_t  driver_info;
 247 #ifdef __KERNEL__
 248         char *          cisfile;
 249 #else
 250         kernel_ulong_t  cisfile;
 251 #endif
 252 };
 253
 254 #define PCMCIA_DEV_ID_MATCH_MANF_ID     0x0001
 255 #define PCMCIA_DEV_ID_MATCH_CARD_ID     0x0002
 256 #define PCMCIA_DEV_ID_MATCH_FUNC_ID     0x0004
 257 #define PCMCIA_DEV_ID_MATCH_FUNCTION    0x0008
 258 #define PCMCIA_DEV_ID_MATCH_PROD_ID1    0x0010
 259 #define PCMCIA_DEV_ID_MATCH_PROD_ID2    0x0020
 260 #define PCMCIA_DEV_ID_MATCH_PROD_ID3    0x0040
 261 #define PCMCIA_DEV_ID_MATCH_PROD_ID4    0x0080
 262 #define PCMCIA_DEV_ID_MATCH_DEVICE_NO   0x0100
 263 #define PCMCIA_DEV_ID_MATCH_FAKE_CIS    0x0200
 264 #define PCMCIA_DEV_ID_MATCH_ANONYMOUS   0x0400
 265
 266 /* I2C */
 267 struct i2c_device_id {
 268         __u16 id;
 269 };
 270
 271 /* Input */
 272 #define INPUT_DEVICE_ID_EV_MAX          0x1f
 273 #define INPUT_DEVICE_ID_KEY_MIN_INTERESTING     0x71
 274 #define INPUT_DEVICE_ID_KEY_MAX         0x1ff
 275 #define INPUT_DEVICE_ID_REL_MAX         0x0f
 276 #define INPUT_DEVICE_ID_ABS_MAX         0x3f
 277 #define INPUT_DEVICE_ID_MSC_MAX         0x07
 278 #define INPUT_DEVICE_ID_LED_MAX         0x0f
 279 #define INPUT_DEVICE_ID_SND_MAX         0x07
 280 #define INPUT_DEVICE_ID_FF_MAX          0x7f
 281 #define INPUT_DEVICE_ID_SW_MAX          0x0f
 282
 283 #define INPUT_DEVICE_ID_MATCH_BUS       1
 284 #define INPUT_DEVICE_ID_MATCH_VENDOR    2
 285 #define INPUT_DEVICE_ID_MATCH_PRODUCT   4
 286 #define INPUT_DEVICE_ID_MATCH_VERSION   8
 287
 288 #define INPUT_DEVICE_ID_MATCH_EVBIT     0x0010
 289 #define INPUT_DEVICE_ID_MATCH_KEYBIT    0x0020
 290 #define INPUT_DEVICE_ID_MATCH_RELBIT    0x0040
 291 #define INPUT_DEVICE_ID_MATCH_ABSBIT    0x0080
 292 #define INPUT_DEVICE_ID_MATCH_MSCIT     0x0100
 293 #define INPUT_DEVICE_ID_MATCH_LEDBIT    0x0200
 294 #define INPUT_DEVICE_ID_MATCH_SNDBIT    0x0400
 295 #define INPUT_DEVICE_ID_MATCH_FFBIT     0x0800
 296 #define INPUT_DEVICE_ID_MATCH_SWBIT     0x1000
 297
 298 struct input_device_id {
 299
 300         kernel_ulong_t flags;
 301
 302         __u16 bustype;
 303         __u16 vendor;
 304         __u16 product;
 305         __u16 version;
 306
 307         kernel_ulong_t evbit[INPUT_DEVICE_ID_EV_MAX / BITS_PER_LONG + 1];
 308         kernel_ulong_t keybit[INPUT_DEVICE_ID_KEY_MAX / BITS_PER_LONG + 1];
 309         kernel_ulong_t relbit[INPUT_DEVICE_ID_REL_MAX / BITS_PER_LONG + 1];
 310         kernel_ulong_t absbit[INPUT_DEVICE_ID_ABS_MAX / BITS_PER_LONG + 1];
 311         kernel_ulong_t mscbit[INPUT_DEVICE_ID_MSC_MAX / BITS_PER_LONG + 1];
 312         kernel_ulong_t ledbit[INPUT_DEVICE_ID_LED_MAX / BITS_PER_LONG + 1];
 313         kernel_ulong_t sndbit[INPUT_DEVICE_ID_SND_MAX / BITS_PER_LONG + 1];
 314         kernel_ulong_t ffbit[INPUT_DEVICE_ID_FF_MAX / BITS_PER_LONG + 1];
 315         kernel_ulong_t swbit[INPUT_DEVICE_ID_SW_MAX / BITS_PER_LONG + 1];
 316
 317         kernel_ulong_t driver_info;
 318 };
 319
 320 /* EISA */
 321
 322 #define EISA_SIG_LEN   8
 323
 324 /* The EISA signature, in ASCII form, null terminated */
 325 struct eisa_device_id {
 326         char          sig[EISA_SIG_LEN];
 327         kernel_ulong_t driver_data;
 328 };
 329
 330 #define EISA_DEVICE_MODALIAS_FMT "eisa:s%s"
 331
 332 struct parisc_device_id {
 333         __u8    hw_type;        /* 5 bits used */
 334         __u8    hversion_rev;   /* 4 bits */
 335         __u16   hversion;       /* 12 bits */
 336         __u32   sversion;       /* 20 bits */
 337 };
 338
 339 #define PA_HWTYPE_ANY_ID        0xff
 340 #define PA_HVERSION_REV_ANY_ID  0xff
 341 #define PA_HVERSION_ANY_ID      0xffff
 342 #define PA_SVERSION_ANY_ID      0xffffffff
 343
 344 #endif /* LINUX_MOD_DEVICETABLE_H */