summaryrefslogtreecommitdiff
path: root/drivers/usb/host/xhci-hub.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/usb/host/xhci-hub.c')
-rw-r--r--drivers/usb/host/xhci-hub.c8
1 files changed, 5 insertions, 3 deletions
diff --git a/drivers/usb/host/xhci-hub.c b/drivers/usb/host/xhci-hub.c
index aa79e8749040..69aece31143a 100644
--- a/drivers/usb/host/xhci-hub.c
+++ b/drivers/usb/host/xhci-hub.c
@@ -468,7 +468,8 @@ static void xhci_hub_report_usb2_link_state(u32 *status, u32 status_reg)
}
/* Updates Link Status for super Speed port */
-static void xhci_hub_report_usb3_link_state(u32 *status, u32 status_reg)
+static void xhci_hub_report_usb3_link_state(struct xhci_hcd *xhci,
+ u32 *status, u32 status_reg)
{
u32 pls = status_reg & PORT_PLS_MASK;
@@ -507,7 +508,8 @@ static void xhci_hub_report_usb3_link_state(u32 *status, u32 status_reg)
* in which sometimes the port enters compliance mode
* caused by a delay on the host-device negotiation.
*/
- if (pls == USB_SS_PORT_LS_COMP_MOD)
+ if ((xhci->quirks & XHCI_COMP_MODE_QUIRK) &&
+ (pls == USB_SS_PORT_LS_COMP_MOD))
pls |= USB_PORT_STAT_CONNECTION;
}
@@ -666,7 +668,7 @@ static u32 xhci_get_port_status(struct usb_hcd *hcd,
}
/* Update Port Link State */
if (hcd->speed == HCD_USB3) {
- xhci_hub_report_usb3_link_state(&status, raw_port_status);
+ xhci_hub_report_usb3_link_state(xhci, &status, raw_port_status);
/*
* Verify if all USB3 Ports Have entered U0 already.
* Delete Compliance Mode Timer if so.