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usb: xhci: support 1.1 or later version

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The xHCI 1.1 version also need set Transfer Type field

Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
This commit is contained in:
Chunfeng Yun 2019-11-08 10:55:52 +08:00 committed by Marek Vasut
parent f69257baa8
commit e0891bb679
1 changed files with 1 additions and 1 deletions
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2
drivers/usb/host/xhci-ring.c
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@ -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);