genode/dde_linux/patches/dw3_quirk.patch
2013-05-18 11:23:02 +02:00

21 lines
612 B
Diff

diff -r 6978f825431c drivers/usb/host/xhci-plat.c
--- a/drivers/usb/host/xhci-plat.c Thu May 16 15:54:34 2013 +0200
+++ b/drivers/usb/host/xhci-plat.c Thu May 16 16:41:46 2013 +0200
@@ -25,6 +25,16 @@
* dev struct in order to setup MSI
*/
xhci->quirks |= XHCI_BROKEN_MSI;
+
+#ifdef DWC3_QUIRK
+ /*
+ * DWC3 controller
+ * One will see 'dev_error: ERROR Transfer event TRB DMA ptr not part of
+ * current TD' and last message was short (ep_ring->last_td_was_short, in
+ * xhci-ring.c
+ */
+ xhci->quirks |= XHCI_SPURIOUS_SUCCESS;
+#endif
}
/* called during probe() after chip reset completes */