From 1662e3a7f076e51e3073faf9ce77157b529c475b Mon Sep 17 00:00:00 2001 From: Alan Stern Date: Wed, 18 Mar 2009 14:28:53 -0400 Subject: USB: add quirk to avoid config and interface strings Apparently the Configuration and Interface strings aren't used as often as the Vendor, Product, and Serial strings. In at least one device (a Saitek Cyborg Gold 3D joystick), attempts to read the Configuration string cause the device to stop responding to Control requests. This patch (as1226) adds a quirks flag, telling the kernel not to read a device's Configuration or Interface strings, together with a new quirk for the offending joystick. Reported-by: Melchior FRANZ Tested-by: Melchior FRANZ Signed-off-by: Alan Stern Cc: stable [2.6.28 and 2.6.29, nothing earlier] Signed-off-by: Greg Kroah-Hartman --- include/linux/usb/quirks.h | 3 +++ 1 file changed, 3 insertions(+) (limited to 'include/linux/usb/quirks.h') diff --git a/include/linux/usb/quirks.h b/include/linux/usb/quirks.h index 7f6c603db65..2526f3bbd27 100644 --- a/include/linux/usb/quirks.h +++ b/include/linux/usb/quirks.h @@ -16,4 +16,7 @@ /* device can't handle Set-Interface requests */ #define USB_QUIRK_NO_SET_INTF 0x00000004 +/* device can't handle its Configuration or Interface strings */ +#define USB_QUIRK_CONFIG_INTF_STRINGS 0x00000008 + #endif /* __LINUX_USB_QUIRKS_H */ -- cgit v1.2.3