From 7ceec1f1d26f966c0816b86a1aab1e0b3b208757 Mon Sep 17 00:00:00 2001 From: Oliver Neukum Date: Fri, 26 Jan 2007 14:26:21 +0100 Subject: USB: add a blacklist for devices that can't handle some things we throw at them. This adds a blacklist to the USB core to handle some autosuspend and string issues that devices have. Originally written by Oliver, but hacked up a lot by Greg. Signed-off-by: Oliver Neukum Signed-off-by: Greg Kroah-Hartman --- include/linux/usb/quirks.h | 11 +++++++++++ 1 file changed, 11 insertions(+) create mode 100644 include/linux/usb/quirks.h (limited to 'include/linux/usb/quirks.h') diff --git a/include/linux/usb/quirks.h b/include/linux/usb/quirks.h new file mode 100644 index 0000000..6bac8fa --- /dev/null +++ b/include/linux/usb/quirks.h @@ -0,0 +1,11 @@ +/* + * This file holds the definitions of quirks found in USB devices. + * Only quirks that affect the whole device, not an interface, + * belong here. + */ + +/* device must not be autosuspended */ +#define USB_QUIRK_NO_AUTOSUSPEND 0x00000001 + +/* string descriptors must not be fetched using a 255-byte read */ +#define USB_QUIRK_STRING_FETCH_255 0x00000002 -- cgit v1.1