From d78540419866887345cec480016b0f87f6a5aca2 Mon Sep 17 00:00:00 2001 From: Mathias Nyman Date: Mon, 25 Jan 2016 15:30:47 +0200 Subject: xhci: set slot context speed field to SuperSpeedPlus for USB 3.1 SSP devices The speed field of the input slot context should represent the speed the device is working at. Signed-off-by: Mathias Nyman Signed-off-by: Greg Kroah-Hartman --- drivers/usb/host/xhci-mem.c | 3 +++ 1 file changed, 3 insertions(+) (limited to 'drivers/usb/host/xhci-mem.c') diff --git a/drivers/usb/host/xhci-mem.c b/drivers/usb/host/xhci-mem.c index 9c3da214a515..42f2bec759aa 100644 --- a/drivers/usb/host/xhci-mem.c +++ b/drivers/usb/host/xhci-mem.c @@ -1106,6 +1106,9 @@ int xhci_setup_addressable_virt_dev(struct xhci_hcd *xhci, struct usb_device *ud slot_ctx->dev_info |= cpu_to_le32(LAST_CTX(1) | udev->route); switch (udev->speed) { case USB_SPEED_SUPER_PLUS: + slot_ctx->dev_info |= cpu_to_le32(SLOT_SPEED_SSP); + max_packets = MAX_PACKET(512); + break; case USB_SPEED_SUPER: slot_ctx->dev_info |= cpu_to_le32(SLOT_SPEED_SS); max_packets = MAX_PACKET(512); -- cgit v1.2.3