mirror of https://github.com/hak5/openwrt.git
23 lines
735 B
Diff
23 lines
735 B
Diff
|
--- a/drivers/usb/host/ehci-q.c
|
||
|
|
+++ b/drivers/usb/host/ehci-q.c
|
||
|
|
@@ -1183,6 +1183,9 @@ static void end_unlink_async (struct ehc
|
||
|
|
ehci->reclaim = NULL;
|
||
|
|
start_unlink_async (ehci, next);
|
||
|
|
}
|
||
|
|
+
|
||
|
|
+ if (ehci->has_synopsys_hc_bug)
|
||
|
|
+ writel((u32)ehci->async->qh_dma, &ehci->regs->async_next);
|
||
|
|
}
|
||
|
|
|
||
|
|
/* makes sure the async qh will become idle */
|
||
|
|
--- a/drivers/usb/host/ehci.h
|
||
|
|
+++ b/drivers/usb/host/ehci.h
|
||
|
|
@@ -134,6 +134,7 @@ struct ehci_hcd { /* one per controlle
|
||
|
|
unsigned amd_pll_fix:1;
|
||
|
|
unsigned fs_i_thresh:1; /* Intel iso scheduling */
|
||
|
|
unsigned use_dummy_qh:1; /* AMD Frame List table quirk*/
|
||
|
|
+ unsigned has_synopsys_hc_bug:1; /* Synopsys HC */
|
||
|
|
|
||
|
|
/* required for usb32 quirk */
|
||
|
|
#define OHCI_CTRL_HCFS (3 << 6)
|