Module Name: src
Committed By: christos
Date: Fri Oct 1 20:56:50 UTC 2010
Modified Files:
src/sys/dev/usb: umodem_common.c
Log Message:
from Anon Ymous:
Clear the any endpoint stall in the interrupt handler. All other
drivers do this and I am pretty sure we need to as well, though I have
yet to see a stall in the handler.
To generate a diff of this commit:
cvs rdiff -u -r1.20 -r1.21 src/sys/dev/usb/umodem_common.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/sys/dev/usb/umodem_common.c
diff -u src/sys/dev/usb/umodem_common.c:1.20 src/sys/dev/usb/umodem_common.c:1.21
--- src/sys/dev/usb/umodem_common.c:1.20 Fri Oct 1 16:56:10 2010
+++ src/sys/dev/usb/umodem_common.c Fri Oct 1 16:56:50 2010
@@ -1,4 +1,4 @@
-/* $NetBSD: umodem_common.c,v 1.20 2010/10/01 20:56:10 christos Exp $ */
+/* $NetBSD: umodem_common.c,v 1.21 2010/10/01 20:56:50 christos Exp $ */
/*
* Copyright (c) 1998 The NetBSD Foundation, Inc.
@@ -44,7 +44,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: umodem_common.c,v 1.20 2010/10/01 20:56:10 christos Exp $");
+__KERNEL_RCSID(0, "$NetBSD: umodem_common.c,v 1.21 2010/10/01 20:56:50 christos Exp $");
#include <sys/param.h>
#include <sys/systm.h>
@@ -317,6 +317,8 @@
return;
printf("%s: abnormal status: %s\n", USBDEVNAME(sc->sc_dev),
usbd_errstr(status));
+ if (status == USBD_STALLED)
+ usbd_clear_endpoint_stall_async(sc->sc_notify_pipe);
return;
}
