Import the USB_DEVICE_VER() macro from Linux to make it less verbose to describe a specific USB device with a version range.
Signed-off-by: Jonas Karlman <[email protected]> --- This macro existed in the initial Linux v2.6.12-rc2 git build. --- include/usb.h | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) diff --git a/include/usb.h b/include/usb.h index dab23753f0c0..3a509d535e45 100644 --- a/include/usb.h +++ b/include/usb.h @@ -509,6 +509,10 @@ struct usb_driver_entry { #define USB_DEVICE_ID_MATCH_DEVICE \ (USB_DEVICE_ID_MATCH_VENDOR | USB_DEVICE_ID_MATCH_PRODUCT) +#define USB_DEVICE_ID_MATCH_DEV_RANGE \ + (USB_DEVICE_ID_MATCH_DEV_LO | USB_DEVICE_ID_MATCH_DEV_HI) +#define USB_DEVICE_ID_MATCH_DEVICE_AND_VERSION \ + (USB_DEVICE_ID_MATCH_DEVICE | USB_DEVICE_ID_MATCH_DEV_RANGE) /** * USB_DEVICE - macro used to describe a specific usb device @@ -522,6 +526,22 @@ struct usb_driver_entry { .match_flags = USB_DEVICE_ID_MATCH_DEVICE, \ .idVendor = (vend), \ .idProduct = (prod) +/** + * USB_DEVICE_VER - describe a specific usb device with a version range + * @vend: the 16 bit USB Vendor ID + * @prod: the 16 bit USB Product ID + * @lo: the bcdDevice_lo value + * @hi: the bcdDevice_hi value + * + * This macro is used to create a struct usb_device_id that matches a + * specific device, with a version range. + */ +#define USB_DEVICE_VER(vend, prod, lo, hi) \ + .match_flags = USB_DEVICE_ID_MATCH_DEVICE_AND_VERSION, \ + .idVendor = (vend), \ + .idProduct = (prod), \ + .bcdDevice_lo = (lo), \ + .bcdDevice_hi = (hi) #define U_BOOT_USB_DEVICE(__name, __match) \ ll_entry_declare(struct usb_driver_entry, __name, usb_driver_entry) = {\ -- 2.54.0
