Unverified Commit 9358e1f4 authored by openeuler-ci-bot's avatar openeuler-ci-bot Committed by Gitee
Browse files

!2447 xhci: print warning when HCE was set 

Merge Pull Request from: @ci-robot 
 
PR sync from: Longfang Liu <liulongfang@huawei.com>
https://mailweb.openeuler.org/hyperkitty/list/kernel@openeuler.org/message/FGUSRM36SQSNCZKOO2EWH5NXXQO654SH/ 
 
https://gitee.com/openeuler/kernel/issues/I87TGP 
 
Link:https://gitee.com/openeuler/kernel/pulls/2447

 

Signed-off-by: default avatarJialin Zhang <zhangjialin11@huawei.com>
parents e60ac071 19c5f472

drivers/usb/host/xhci-ring.c

+5 −0
Original line number Diff line number Diff line
@@ -2935,6 +2935,11 @@ irqreturn_t xhci_irq(struct usb_hcd *hcd) 
	if (!(status & STS_EINT))

		goto out;



	if (status & STS_HCE) {

		xhci_warn(xhci, "WARNING: Host Controller Error\n");

		goto out;

	}



	if (status & STS_FATAL) {

		xhci_warn(xhci, "WARNING: Host System Error\n");

		xhci_halt(xhci);