mirror of
https://github.com/openwrt/openwrt.git
synced 2024-12-22 23:12:32 +00:00
23 lines
672 B
Diff
23 lines
672 B
Diff
--- a/drivers/usb/host/ehci-q.c
|
|
+++ b/drivers/usb/host/ehci-q.c
|
|
@@ -1082,6 +1082,9 @@ 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
|
|
@@ -124,6 +124,7 @@ struct ehci_hcd { /* one per controlle
|
|
unsigned has_fsl_port_bug:1; /* FreeScale */
|
|
unsigned big_endian_mmio:1;
|
|
unsigned big_endian_desc:1;
|
|
+ unsigned has_synopsys_hc_bug:1; /* Synopsys HC */
|
|
|
|
u8 sbrn; /* packed release number */
|
|
|