root/include/linux/mod_devicetable.h

INCLUDED FROM

/*
 * Device tables which are exported to userspace via
 * scripts/mod/file2alias.c.  You must keep that file in sync with this
 * header.
 */

#ifndef LINUX_MOD_DEVICETABLE_H
#define LINUX_MOD_DEVICETABLE_H

#ifdef __KERNEL__
#include <linux/types.h>
#include <linux/uuid.h>
typedef unsigned long kernel_ulong_t;
#endif

#define PCI_ANY_ID (~0)

struct pci_device_id {
        __u32 vendor, device;           /* Vendor and device ID or PCI_ANY_ID*/
        __u32 subvendor, subdevice;     /* Subsystem ID's or PCI_ANY_ID */
        __u32 class, class_mask;        /* (class,subclass,prog-if) triplet */
        kernel_ulong_t driver_data;     /* Data private to the driver */
};


#define IEEE1394_MATCH_VENDOR_ID        0x0001
#define IEEE1394_MATCH_MODEL_ID         0x0002
#define IEEE1394_MATCH_SPECIFIER_ID     0x0004
#define IEEE1394_MATCH_VERSION          0x0008

struct ieee1394_device_id {
        __u32 match_flags;
        __u32 vendor_id;
        __u32 model_id;
        __u32 specifier_id;
        __u32 version;
        kernel_ulong_t driver_data;
};


/*
 * Device table entry for "new style" table-driven USB drivers.
 * User mode code can read these tables to choose which modules to load.
 * Declare the table as a MODULE_DEVICE_TABLE.
 *
 * A probe() parameter will point to a matching entry from this table.
 * Use the driver_info field for each match to hold information tied
 * to that match:  device quirks, etc.
 *
 * Terminate the driver's table with an all-zeroes entry.
 * Use the flag values to control which fields are compared.
 */

/**
 * struct usb_device_id - identifies USB devices for probing and hotplugging
 * @match_flags: Bit mask controlling of the other fields are used to match
 *      against new devices.  Any field except for driver_info may be used,
 *      although some only make sense in conjunction with other fields.
 *      This is usually set by a USB_DEVICE_*() macro, which sets all
 *      other fields in this structure except for driver_info.
 * @idVendor: USB vendor ID for a device; numbers are assigned
 *      by the USB forum to its members.
 * @idProduct: Vendor-assigned product ID.
 * @bcdDevice_lo: Low end of range of vendor-assigned product version numbers.
 *      This is also used to identify individual product versions, for
 *      a range consisting of a single device.
 * @bcdDevice_hi: High end of version number range.  The range of product
 *      versions is inclusive.
 * @bDeviceClass: Class of device; numbers are assigned
 *      by the USB forum.  Products may choose to implement classes,
 *      or be vendor-specific.  Device classes specify behavior of all
 *      the interfaces on a devices.
 * @bDeviceSubClass: Subclass of device; associated with bDeviceClass.
 * @bDeviceProtocol: Protocol of device; associated with bDeviceClass.
 * @bInterfaceClass: Class of interface; numbers are assigned
 *      by the USB forum.  Products may choose to implement classes,
 *      or be vendor-specific.  Interface classes specify behavior only
 *      of a given interface; other interfaces may support other classes.
 * @bInterfaceSubClass: Subclass of interface; associated with bInterfaceClass.
 * @bInterfaceProtocol: Protocol of interface; associated with bInterfaceClass.
 * @bInterfaceNumber: Number of interface; composite devices may use
 *      fixed interface numbers to differentiate between vendor-specific
 *      interfaces.
 * @driver_info: Holds information used by the driver.  Usually it holds
 *      a pointer to a descriptor understood by the driver, or perhaps
 *      device flags.
 *
 * In most cases, drivers will create a table of device IDs by using
 * USB_DEVICE(), or similar macros designed for that purpose.
 * They will then export it to userspace using MODULE_DEVICE_TABLE(),
 * and provide it to the USB core through their usb_driver structure.
 *
 * See the usb_match_id() function for information about how matches are
 * performed.  Briefly, you will normally use one of several macros to help
 * construct these entries.  Each entry you provide will either identify
 * one or more specific products, or will identify a class of products
 * which have agreed to behave the same.  You should put the more specific
 * matches towards the beginning of your table, so that driver_info can
 * record quirks of specific products.
 */
struct usb_device_id {
        /* which fields to match against? */
        __u16           match_flags;

        /* Used for product specific matches; range is inclusive */
        __u16           idVendor;
        __u16           idProduct;
        __u16           bcdDevice_lo;
        __u16           bcdDevice_hi;

        /* Used for device class matches */
        __u8            bDeviceClass;
        __u8            bDeviceSubClass;
        __u8            bDeviceProtocol;

        /* Used for interface class matches */
        __u8            bInterfaceClass;
        __u8            bInterfaceSubClass;
        __u8            bInterfaceProtocol;

        /* Used for vendor-specific interface matches */
        __u8            bInterfaceNumber;

        /* not matched against */
        kernel_ulong_t  driver_info
                __attribute__((aligned(sizeof(kernel_ulong_t))));
};

/* Some useful macros to use to create struct usb_device_id */
#define USB_DEVICE_ID_MATCH_VENDOR              0x0001
#define USB_DEVICE_ID_MATCH_PRODUCT             0x0002
#define USB_DEVICE_ID_MATCH_DEV_LO              0x0004
#define USB_DEVICE_ID_MATCH_DEV_HI              0x0008
#define USB_DEVICE_ID_MATCH_DEV_CLASS           0x0010
#define USB_DEVICE_ID_MATCH_DEV_SUBCLASS        0x0020
#define USB_DEVICE_ID_MATCH_DEV_PROTOCOL        0x0040
#define USB_DEVICE_ID_MATCH_INT_CLASS           0x0080
#define USB_DEVICE_ID_MATCH_INT_SUBCLASS        0x0100
#define USB_DEVICE_ID_MATCH_INT_PROTOCOL        0x0200
#define USB_DEVICE_ID_MATCH_INT_NUMBER          0x0400

#define HID_ANY_ID                              (~0)
#define HID_BUS_ANY                             0xffff
#define HID_GROUP_ANY                           0x0000

struct hid_device_id {
        __u16 bus;
        __u16 group;
        __u32 vendor;
        __u32 product;
        kernel_ulong_t driver_data;
};

/* s390 CCW devices */
struct ccw_device_id {
        __u16   match_flags;    /* which fields to match against */

        __u16   cu_type;        /* control unit type     */
        __u16   dev_type;       /* device type           */
        __u8    cu_model;       /* control unit model    */
        __u8    dev_model;      /* device model          */

        kernel_ulong_t driver_info;
};

#define CCW_DEVICE_ID_MATCH_CU_TYPE             0x01
#define CCW_DEVICE_ID_MATCH_CU_MODEL            0x02
#define CCW_DEVICE_ID_MATCH_DEVICE_TYPE         0x04
#define CCW_DEVICE_ID_MATCH_DEVICE_MODEL        0x08

/* s390 AP bus devices */
struct ap_device_id {
        __u16 match_flags;      /* which fields to match against */
        __u8 dev_type;          /* device type */
        kernel_ulong_t driver_info;
};

#define AP_DEVICE_ID_MATCH_DEVICE_TYPE          0x01

/* s390 css bus devices (subchannels) */
struct css_device_id {
        __u8 match_flags;
        __u8 type; /* subchannel type */
        kernel_ulong_t driver_data;
};

#define ACPI_ID_LEN     9

struct acpi_device_id {
        __u8 id[ACPI_ID_LEN];
        kernel_ulong_t driver_data;
};

#define PNP_ID_LEN      8
#define PNP_MAX_DEVICES 8

struct pnp_device_id {
        __u8 id[PNP_ID_LEN];
        kernel_ulong_t driver_data;
};

struct pnp_card_device_id {
        __u8 id[PNP_ID_LEN];
        kernel_ulong_t driver_data;
        struct {
                __u8 id[PNP_ID_LEN];
        } devs[PNP_MAX_DEVICES];
};


#define SERIO_ANY       0xff

struct serio_device_id {
        __u8 type;
        __u8 extra;
        __u8 id;
        __u8 proto;
};

/*
 * Struct used for matching a device
 */
struct of_device_id
{
        char    name[32];
        char    type[32];
        char    compatible[128];
        const void *data;
};

/* VIO */
struct vio_device_id {
        char type[32];
        char compat[32];
};

/* PCMCIA */

struct pcmcia_device_id {
        __u16           match_flags;

        __u16           manf_id;
        __u16           card_id;

        __u8            func_id;

        /* for real multi-function devices */
        __u8            function;

        /* for pseudo multi-function devices */
        __u8            device_no;

        __u32           prod_id_hash[4];

        /* not matched against in kernelspace*/
        const char *    prod_id[4];

        /* not matched against */
        kernel_ulong_t  driver_info;
        char *          cisfile;
};

#define PCMCIA_DEV_ID_MATCH_MANF_ID     0x0001
#define PCMCIA_DEV_ID_MATCH_CARD_ID     0x0002
#define PCMCIA_DEV_ID_MATCH_FUNC_ID     0x0004
#define PCMCIA_DEV_ID_MATCH_FUNCTION    0x0008
#define PCMCIA_DEV_ID_MATCH_PROD_ID1    0x0010
#define PCMCIA_DEV_ID_MATCH_PROD_ID2    0x0020
#define PCMCIA_DEV_ID_MATCH_PROD_ID3    0x0040
#define PCMCIA_DEV_ID_MATCH_PROD_ID4    0x0080
#define PCMCIA_DEV_ID_MATCH_DEVICE_NO   0x0100
#define PCMCIA_DEV_ID_MATCH_FAKE_CIS    0x0200
#define PCMCIA_DEV_ID_MATCH_ANONYMOUS   0x0400

/* Input */
#define INPUT_DEVICE_ID_EV_MAX          0x1f
#define INPUT_DEVICE_ID_KEY_MIN_INTERESTING     0x71
#define INPUT_DEVICE_ID_KEY_MAX         0x2ff
#define INPUT_DEVICE_ID_REL_MAX         0x0f
#define INPUT_DEVICE_ID_ABS_MAX         0x3f
#define INPUT_DEVICE_ID_MSC_MAX         0x07
#define INPUT_DEVICE_ID_LED_MAX         0x0f
#define INPUT_DEVICE_ID_SND_MAX         0x07
#define INPUT_DEVICE_ID_FF_MAX          0x7f
#define INPUT_DEVICE_ID_SW_MAX          0x0f

#define INPUT_DEVICE_ID_MATCH_BUS       1
#define INPUT_DEVICE_ID_MATCH_VENDOR    2
#define INPUT_DEVICE_ID_MATCH_PRODUCT   4
#define INPUT_DEVICE_ID_MATCH_VERSION   8

#define INPUT_DEVICE_ID_MATCH_EVBIT     0x0010
#define INPUT_DEVICE_ID_MATCH_KEYBIT    0x0020
#define INPUT_DEVICE_ID_MATCH_RELBIT    0x0040
#define INPUT_DEVICE_ID_MATCH_ABSBIT    0x0080
#define INPUT_DEVICE_ID_MATCH_MSCIT     0x0100
#define INPUT_DEVICE_ID_MATCH_LEDBIT    0x0200
#define INPUT_DEVICE_ID_MATCH_SNDBIT    0x0400
#define INPUT_DEVICE_ID_MATCH_FFBIT     0x0800
#define INPUT_DEVICE_ID_MATCH_SWBIT     0x1000

struct input_device_id {

        kernel_ulong_t flags;

        __u16 bustype;
        __u16 vendor;
        __u16 product;
        __u16 version;

        kernel_ulong_t evbit[INPUT_DEVICE_ID_EV_MAX / BITS_PER_LONG + 1];
        kernel_ulong_t keybit[INPUT_DEVICE_ID_KEY_MAX / BITS_PER_LONG + 1];
        kernel_ulong_t relbit[INPUT_DEVICE_ID_REL_MAX / BITS_PER_LONG + 1];
        kernel_ulong_t absbit[INPUT_DEVICE_ID_ABS_MAX / BITS_PER_LONG + 1];
        kernel_ulong_t mscbit[INPUT_DEVICE_ID_MSC_MAX / BITS_PER_LONG + 1];
        kernel_ulong_t ledbit[INPUT_DEVICE_ID_LED_MAX / BITS_PER_LONG + 1];
        kernel_ulong_t sndbit[INPUT_DEVICE_ID_SND_MAX / BITS_PER_LONG + 1];
        kernel_ulong_t ffbit[INPUT_DEVICE_ID_FF_MAX / BITS_PER_LONG + 1];
        kernel_ulong_t swbit[INPUT_DEVICE_ID_SW_MAX / BITS_PER_LONG + 1];

        kernel_ulong_t driver_info;
};

/* EISA */

#define EISA_SIG_LEN   8

/* The EISA signature, in ASCII form, null terminated */
struct eisa_device_id {
        char          sig[EISA_SIG_LEN];
        kernel_ulong_t driver_data;
};

#define EISA_DEVICE_MODALIAS_FMT "eisa:s%s"

struct parisc_device_id {
        __u8    hw_type;        /* 5 bits used */
        __u8    hversion_rev;   /* 4 bits */
        __u16   hversion;       /* 12 bits */
        __u32   sversion;       /* 20 bits */
};

#define PA_HWTYPE_ANY_ID        0xff
#define PA_HVERSION_REV_ANY_ID  0xff
#define PA_HVERSION_ANY_ID      0xffff
#define PA_SVERSION_ANY_ID      0xffffffff

/* SDIO */

#define SDIO_ANY_ID (~0)

struct sdio_device_id {
        __u8    class;                  /* Standard interface or SDIO_ANY_ID */
        __u16   vendor;                 /* Vendor or SDIO_ANY_ID */
        __u16   device;                 /* Device ID or SDIO_ANY_ID */
        kernel_ulong_t driver_data;     /* Data private to the driver */
};

/* SSB core, see drivers/ssb/ */
struct ssb_device_id {
        __u16   vendor;
        __u16   coreid;
        __u8    revision;
        __u8    __pad;
} __attribute__((packed, aligned(2)));
#define SSB_DEVICE(_vendor, _coreid, _revision)  \
        { .vendor = _vendor, .coreid = _coreid, .revision = _revision, }
#define SSB_DEVTABLE_END  \
        { 0, },

#define SSB_ANY_VENDOR          0xFFFF
#define SSB_ANY_ID              0xFFFF
#define SSB_ANY_REV             0xFF

/* Broadcom's specific AMBA core, see drivers/bcma/ */
struct bcma_device_id {
        __u16   manuf;
        __u16   id;
        __u8    rev;
        __u8    class;
} __attribute__((packed,aligned(2)));
#define BCMA_CORE(_manuf, _id, _rev, _class)  \
        { .manuf = _manuf, .id = _id, .rev = _rev, .class = _class, }
#define BCMA_CORETABLE_END  \
        { 0, },

#define BCMA_ANY_MANUF          0xFFFF
#define BCMA_ANY_ID             0xFFFF
#define BCMA_ANY_REV            0xFF
#define BCMA_ANY_CLASS          0xFF

struct virtio_device_id {
        __u32 device;
        __u32 vendor;
};
#define VIRTIO_DEV_ANY_ID       0xffffffff

/*
 * For Hyper-V devices we use the device guid as the id.
 */
struct hv_vmbus_device_id {
        __u8 guid[16];
        kernel_ulong_t driver_data;     /* Data private to the driver */
};

/* rpmsg */

#define RPMSG_NAME_SIZE                 32
#define RPMSG_DEVICE_MODALIAS_FMT       "rpmsg:%s"

struct rpmsg_device_id {
        char name[RPMSG_NAME_SIZE];
};

/* i2c */

#define I2C_NAME_SIZE   20
#define I2C_MODULE_PREFIX "i2c:"

struct i2c_device_id {
        char name[I2C_NAME_SIZE];
        kernel_ulong_t driver_data;     /* Data private to the driver */
};

/* spi */

#define SPI_NAME_SIZE   32
#define SPI_MODULE_PREFIX "spi:"

struct spi_device_id {
        char name[SPI_NAME_SIZE];
        kernel_ulong_t driver_data;     /* Data private to the driver */
};

#define SPMI_NAME_SIZE  32
#define SPMI_MODULE_PREFIX "spmi:"

struct spmi_device_id {
        char name[SPMI_NAME_SIZE];
        kernel_ulong_t driver_data;     /* Data private to the driver */
};

/* dmi */
enum dmi_field {
        DMI_NONE,
        DMI_BIOS_VENDOR,
        DMI_BIOS_VERSION,
        DMI_BIOS_DATE,
        DMI_SYS_VENDOR,
        DMI_PRODUCT_NAME,
        DMI_PRODUCT_VERSION,
        DMI_PRODUCT_SERIAL,
        DMI_PRODUCT_UUID,
        DMI_BOARD_VENDOR,
        DMI_BOARD_NAME,
        DMI_BOARD_VERSION,
        DMI_BOARD_SERIAL,
        DMI_BOARD_ASSET_TAG,
        DMI_CHASSIS_VENDOR,
        DMI_CHASSIS_TYPE,
        DMI_CHASSIS_VERSION,
        DMI_CHASSIS_SERIAL,
        DMI_CHASSIS_ASSET_TAG,
        DMI_STRING_MAX,
};

struct dmi_strmatch {
        unsigned char slot:7;
        unsigned char exact_match:1;
        char substr[79];
};

struct dmi_system_id {
        int (*callback)(const struct dmi_system_id *);
        const char *ident;
        struct dmi_strmatch matches[4];
        void *driver_data;
};
/*
 * struct dmi_device_id appears during expansion of
 * "MODULE_DEVICE_TABLE(dmi, x)". Compiler doesn't look inside it
 * but this is enough for gcc 3.4.6 to error out:
 *      error: storage size of '__mod_dmi_device_table' isn't known
 */
#define dmi_device_id dmi_system_id

#define DMI_MATCH(a, b) { .slot = a, .substr = b }
#define DMI_EXACT_MATCH(a, b)   { .slot = a, .substr = b, .exact_match = 1 }

#define PLATFORM_NAME_SIZE      20
#define PLATFORM_MODULE_PREFIX  "platform:"

struct platform_device_id {
        char name[PLATFORM_NAME_SIZE];
        kernel_ulong_t driver_data;
};

#define MDIO_MODULE_PREFIX      "mdio:"

#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"
#define MDIO_ID_ARGS(_id) \
        (_id)>>31, ((_id)>>30) & 1, ((_id)>>29) & 1, ((_id)>>28) & 1,   \
        ((_id)>>27) & 1, ((_id)>>26) & 1, ((_id)>>25) & 1, ((_id)>>24) & 1, \
        ((_id)>>23) & 1, ((_id)>>22) & 1, ((_id)>>21) & 1, ((_id)>>20) & 1, \
        ((_id)>>19) & 1, ((_id)>>18) & 1, ((_id)>>17) & 1, ((_id)>>16) & 1, \
        ((_id)>>15) & 1, ((_id)>>14) & 1, ((_id)>>13) & 1, ((_id)>>12) & 1, \
        ((_id)>>11) & 1, ((_id)>>10) & 1, ((_id)>>9) & 1, ((_id)>>8) & 1, \
        ((_id)>>7) & 1, ((_id)>>6) & 1, ((_id)>>5) & 1, ((_id)>>4) & 1, \
        ((_id)>>3) & 1, ((_id)>>2) & 1, ((_id)>>1) & 1, (_id) & 1

/**
 * struct mdio_device_id - identifies PHY devices on an MDIO/MII bus
 * @phy_id: The result of
 *     (mdio_read(&MII_PHYSID1) << 16 | mdio_read(&PHYSID2)) & @phy_id_mask
 *     for this PHY type
 * @phy_id_mask: Defines the significant bits of @phy_id.  A value of 0
 *     is used to terminate an array of struct mdio_device_id.
 */
struct mdio_device_id {
        __u32 phy_id;
        __u32 phy_id_mask;
};

struct zorro_device_id {
        __u32 id;                       /* Device ID or ZORRO_WILDCARD */
        kernel_ulong_t driver_data;     /* Data private to the driver */
};

#define ZORRO_WILDCARD                  (0xffffffff)    /* not official */

#define ZORRO_DEVICE_MODALIAS_FMT       "zorro:i%08X"

#define ISAPNP_ANY_ID           0xffff
struct isapnp_device_id {
        unsigned short card_vendor, card_device;
        unsigned short vendor, function;
        kernel_ulong_t driver_data;     /* data private to the driver */
};

/**
 * struct amba_id - identifies a device on an AMBA bus
 * @id: The significant bits if the hardware device ID
 * @mask: Bitmask specifying which bits of the id field are significant when
 *      matching.  A driver binds to a device when ((hardware device ID) & mask)
 *      == id.
 * @data: Private data used by the driver.
 */
struct amba_id {
        unsigned int            id;
        unsigned int            mask;
        void                    *data;
};

/*
 * Match x86 CPUs for CPU specific drivers.
 * See documentation of "x86_match_cpu" for details.
 */

/*
 * MODULE_DEVICE_TABLE expects this struct to be called x86cpu_device_id.
 * Although gcc seems to ignore this error, clang fails without this define.
 */
#define x86cpu_device_id x86_cpu_id
struct x86_cpu_id {
        __u16 vendor;
        __u16 family;
        __u16 model;
        __u16 feature;  /* bit index */
        kernel_ulong_t driver_data;
};

#define X86_FEATURE_MATCH(x) \
        { X86_VENDOR_ANY, X86_FAMILY_ANY, X86_MODEL_ANY, x }

#define X86_VENDOR_ANY 0xffff
#define X86_FAMILY_ANY 0
#define X86_MODEL_ANY  0
#define X86_FEATURE_ANY 0       /* Same as FPU, you can't test for that */

/*
 * Generic table type for matching CPU features.
 * @feature:    the bit number of the feature (0 - 65535)
 */

struct cpu_feature {
        __u16   feature;
};

#define IPACK_ANY_FORMAT 0xff
#define IPACK_ANY_ID (~0)
struct ipack_device_id {
        __u8  format;                   /* Format version or IPACK_ANY_ID */
        __u32 vendor;                   /* Vendor ID or IPACK_ANY_ID */
        __u32 device;                   /* Device ID or IPACK_ANY_ID */
};

#define MEI_CL_MODULE_PREFIX "mei:"
#define MEI_CL_NAME_SIZE 32

struct mei_cl_device_id {
        char name[MEI_CL_NAME_SIZE];
        kernel_ulong_t driver_info;
};

/* RapidIO */

#define RIO_ANY_ID      0xffff

/**
 * struct rio_device_id - RIO device identifier
 * @did: RapidIO device ID
 * @vid: RapidIO vendor ID
 * @asm_did: RapidIO assembly device ID
 * @asm_vid: RapidIO assembly vendor ID
 *
 * Identifies a RapidIO device based on both the device/vendor IDs and
 * the assembly device/vendor IDs.
 */
struct rio_device_id {
        __u16 did, vid;
        __u16 asm_did, asm_vid;
};

struct mcb_device_id {
        __u16 device;
        kernel_ulong_t driver_data;
};

#endif /* LINUX_MOD_DEVICETABLE_H */