The xHCI 1.1 version also need set Transfer Type field
Signed-off-by: Chunfeng Yun <[email protected]>
---
drivers/usb/host/xhci-ring.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/usb/host/xhci-ring.c b/drivers/usb/host/xhci-ring.c
index 119b418..6a469e1 100644
--- a/drivers/usb/host/xhci-ring.c
+++ b/drivers/usb/host/xhci-ring.c
@@ -827,7 +827,7 @@ int xhci_ctrl_tx(struct usb_device *udev, unsigned long
pipe,
field |= 0x1;
/* xHCI 1.0 6.4.1.2.1: Transfer Type field */
- if (HC_VERSION(xhci_readl(&ctrl->hccr->cr_capbase)) == 0x100) {
+ if (HC_VERSION(xhci_readl(&ctrl->hccr->cr_capbase)) >= 0x100) {
if (length > 0) {
if (req->requesttype & USB_DIR_IN)
field |= (TRB_DATA_IN << TRB_TX_TYPE_SHIFT);
--
1.8.1.1.dirty
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