quirks.h 956 B

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  1. /*
  2. * This file holds the definitions of quirks found in USB devices.
  3. * Only quirks that affect the whole device, not an interface,
  4. * belong here.
  5. */
  6. #ifndef __LINUX_USB_QUIRKS_H
  7. #define __LINUX_USB_QUIRKS_H
  8. /* string descriptors must not be fetched using a 255-byte read */
  9. #define USB_QUIRK_STRING_FETCH_255 0x00000001
  10. /* device can't resume correctly so reset it instead */
  11. #define USB_QUIRK_RESET_RESUME 0x00000002
  12. /* device can't handle Set-Interface requests */
  13. #define USB_QUIRK_NO_SET_INTF 0x00000004
  14. /* device can't handle its Configuration or Interface strings */
  15. #define USB_QUIRK_CONFIG_INTF_STRINGS 0x00000008
  16. /*device will morph if reset, don't use reset for handling errors */
  17. #define USB_QUIRK_RESET_MORPHS 0x00000010
  18. /* device has more interface descriptions than the bNumInterfaces count,
  19. and can't handle talking to these interfaces */
  20. #define USB_QUIRK_HONOR_BNUMINTERFACES 0x00000020
  21. #endif /* __LINUX_USB_QUIRKS_H */