Increase USB control timeout value to 5000 milliseconds, matching the value used in Linux kernel. This improves communication stability with some USB devices.
In the concrete case a Apacer AP8GAH322B gets not deteced in a silent console configuration.
Signed-off-by: Christian Gmeiner christian.gmeiner@gmail.com --- include/usb.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/include/usb.h b/include/usb.h index bcad552f85..cd3f1d8225 100644 --- a/include/usb.h +++ b/include/usb.h @@ -38,7 +38,7 @@ #define USB_MAXCHILDREN 8 /* This is arbitrary */ #define USB_MAX_HUB 16
-#define USB_CNTL_TIMEOUT 100 /* 100ms timeout */ +#define USB_CNTL_TIMEOUT 5000 /* 5000ms timeout */
/* * This is the timeout to allow for submitting an urb in ms. We allow more