diff mbox series

[RFC,5/8] usb: xhci: Init root hub SSP rate

Message ID 1162209cd819aa3f20eb1c18b1a35d1ad861ec17.1612237179.git.Thinh.Nguyen@synopsys.com
State Superseded
Headers show
Series usb: Check for genXxY on host | expand

Commit Message

Thinh Nguyen Feb. 2, 2021, 3:42 a.m. UTC 
Initialize USB 3.x root hub SuperSpeed Plus rate.

Signed-off-by: Thinh Nguyen <Thinh.Nguyen@synopsys.com>
---
 drivers/usb/host/xhci.c | 2 ++
 1 file changed, 2 insertions(+)
diff mbox series

Patch

diff --git a/drivers/usb/host/xhci.c b/drivers/usb/host/xhci.c
index f232dc9c172d..7da03a1a5084 100644
--- a/drivers/usb/host/xhci.c
+++ b/drivers/usb/host/xhci.c
@@ -5226,10 +5226,12 @@  int xhci_gen_setup(struct usb_hcd *hcd, xhci_get_quirks_t get_quirks)
 			hcd->self.root_hub->speed = USB_SPEED_SUPER_PLUS;
 			hcd->self.root_hub->rx_lanes = 2;
 			hcd->self.root_hub->tx_lanes = 2;
+			hcd->self.root_hub->ssp_rate = USB_SSP_GEN_2x2;
 			break;
 		case 1:
 			hcd->speed = HCD_USB31;
 			hcd->self.root_hub->speed = USB_SPEED_SUPER_PLUS;
+			hcd->self.root_hub->ssp_rate = USB_SSP_GEN_2x1;
 			break;
 		}
 		xhci_info(xhci, "Host supports USB 3.%x %sSuperSpeed\n",