diff options
| author | Johannes Berg <johannes.berg@intel.com> | 2012-09-05 16:17:42 +0200 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2012-09-05 16:17:42 +0200 |
| commit | 188ce5abebf56ec732f652abe608b94c317e4963 (patch) | |
| tree | 23bda38c221abb46b566a1aef36029eab00a50b9 /include/linux/mod_devicetable.h | |
| parent | 362b0563b28506d534a82d9c6cd5fdf58783fda6 (diff) | |
| parent | a4881cc45a3fab4488e16c4934e149cfa620f1a9 (diff) | |
Merge remote-tracking branch 'wireless-next/master' into iwlwifi-next
Diffstat (limited to 'include/linux/mod_devicetable.h')
| -rw-r--r-- | include/linux/mod_devicetable.h | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/include/linux/mod_devicetable.h b/include/linux/mod_devicetable.h index 5db93821f9c7..6955045199b0 100644 --- a/include/linux/mod_devicetable.h +++ b/include/linux/mod_devicetable.h @@ -78,6 +78,9 @@ struct ieee1394_device_id { * 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. @@ -115,8 +118,12 @@ struct usb_device_id { __u8 bInterfaceSubClass; __u8 bInterfaceProtocol; + /* Used for vendor-specific interface matches */ + __u8 bInterfaceNumber; + /* not matched against */ - kernel_ulong_t driver_info; + kernel_ulong_t driver_info + __attribute__((aligned(sizeof(kernel_ulong_t)))); }; /* Some useful macros to use to create struct usb_device_id */ @@ -130,6 +137,7 @@ struct usb_device_id { #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 |