svn commit: r254828 - head/sys/dev/usb/controller
Hans Petter Selasky
hselasky at FreeBSD.org
Sun Aug 25 08:42:51 UTC 2013
Author: hselasky
Date: Sun Aug 25 08:42:50 2013
New Revision: 254828
URL: http://svnweb.freebsd.org/changeset/base/254828
Log:
Bugfix: The endpoint profile should only be checked in device mode when
allocating USB transfers and not in host mode.
Reported by: George Mitchell <george+freebsd at m5p.com>
Modified:
head/sys/dev/usb/controller/dwc_otg.c
head/sys/dev/usb/controller/musb_otg.c
Modified: head/sys/dev/usb/controller/dwc_otg.c
==============================================================================
--- head/sys/dev/usb/controller/dwc_otg.c Sun Aug 25 07:46:18 2013 (r254827)
+++ head/sys/dev/usb/controller/dwc_otg.c Sun Aug 25 08:42:50 2013 (r254828)
@@ -3968,7 +3968,6 @@ done:
static void
dwc_otg_xfer_setup(struct usb_setup_params *parm)
{
- const struct usb_hw_ep_profile *pf;
struct usb_xfer *xfer;
void *last_obj;
uint32_t ntd;
@@ -4011,16 +4010,21 @@ dwc_otg_xfer_setup(struct usb_setup_para
*/
last_obj = NULL;
+ ep_no = xfer->endpointno & UE_ADDR;
+
/*
- * get profile stuff
+ * Check for a valid endpoint profile in USB device mode:
*/
- ep_no = xfer->endpointno & UE_ADDR;
- dwc_otg_get_hw_ep_profile(parm->udev, &pf, ep_no);
+ if (xfer->flags_int.usb_mode == USB_MODE_DEVICE) {
+ const struct usb_hw_ep_profile *pf;
- if (pf == NULL) {
- /* should not happen */
- parm->err = USB_ERR_INVAL;
- return;
+ dwc_otg_get_hw_ep_profile(parm->udev, &pf, ep_no);
+
+ if (pf == NULL) {
+ /* should not happen */
+ parm->err = USB_ERR_INVAL;
+ return;
+ }
}
/* align data */
Modified: head/sys/dev/usb/controller/musb_otg.c
==============================================================================
--- head/sys/dev/usb/controller/musb_otg.c Sun Aug 25 07:46:18 2013 (r254827)
+++ head/sys/dev/usb/controller/musb_otg.c Sun Aug 25 08:42:50 2013 (r254828)
@@ -4026,7 +4026,6 @@ done:
static void
musbotg_xfer_setup(struct usb_setup_params *parm)
{
- const struct usb_hw_ep_profile *pf;
struct musbotg_softc *sc;
struct usb_xfer *xfer;
void *last_obj;
@@ -4088,12 +4087,14 @@ musbotg_xfer_setup(struct usb_setup_para
*/
last_obj = NULL;
+ ep_no = xfer->endpointno & UE_ADDR;
+
/*
- * get profile stuff
+ * Check for a valid endpoint profile in USB device mode:
*/
- if (ntd) {
+ if (xfer->flags_int.usb_mode == USB_MODE_DEVICE) {
+ const struct usb_hw_ep_profile *pf;
- ep_no = xfer->endpointno & UE_ADDR;
musbotg_get_hw_ep_profile(parm->udev, &pf, ep_no);
if (pf == NULL) {
@@ -4101,9 +4102,6 @@ musbotg_xfer_setup(struct usb_setup_para
parm->err = USB_ERR_INVAL;
return;
}
- } else {
- ep_no = 0;
- pf = NULL;
}
/* align data */
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