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authorAndré Fabian Silva Delgado <emulatorman@parabola.nu>2016-06-10 05:30:17 -0300
committerAndré Fabian Silva Delgado <emulatorman@parabola.nu>2016-06-10 05:30:17 -0300
commitd635711daa98be86d4c7fd01499c34f566b54ccb (patch)
treeaa5cc3760a27c3d57146498cb82fa549547de06c /drivers/usb/host/xhci.c
parentc91265cd0efb83778f015b4d4b1129bd2cfd075e (diff)
Linux-libre 4.6.2-gnu
Diffstat (limited to 'drivers/usb/host/xhci.c')
-rw-r--r--drivers/usb/host/xhci.c8
1 files changed, 6 insertions, 2 deletions
diff --git a/drivers/usb/host/xhci.c b/drivers/usb/host/xhci.c
index 8e713cca5..9e71c96ad 100644
--- a/drivers/usb/host/xhci.c
+++ b/drivers/usb/host/xhci.c
@@ -2087,6 +2087,7 @@ static unsigned int xhci_get_block_size(struct usb_device *udev)
case USB_SPEED_HIGH:
return HS_BLOCK;
case USB_SPEED_SUPER:
+ case USB_SPEED_SUPER_PLUS:
return SS_BLOCK;
case USB_SPEED_UNKNOWN:
case USB_SPEED_WIRELESS:
@@ -2212,7 +2213,7 @@ static int xhci_check_bw_table(struct xhci_hcd *xhci,
unsigned int packets_remaining = 0;
unsigned int i;
- if (virt_dev->udev->speed == USB_SPEED_SUPER)
+ if (virt_dev->udev->speed >= USB_SPEED_SUPER)
return xhci_check_ss_bw(xhci, virt_dev);
if (virt_dev->udev->speed == USB_SPEED_HIGH) {
@@ -2413,7 +2414,7 @@ void xhci_drop_ep_from_interval_table(struct xhci_hcd *xhci,
if (xhci_is_async_ep(ep_bw->type))
return;
- if (udev->speed == USB_SPEED_SUPER) {
+ if (udev->speed >= USB_SPEED_SUPER) {
if (xhci_is_sync_in_ep(ep_bw->type))
xhci->devs[udev->slot_id]->bw_table->ss_bw_in -=
xhci_get_ss_bw_consumed(ep_bw);
@@ -2451,6 +2452,7 @@ void xhci_drop_ep_from_interval_table(struct xhci_hcd *xhci,
interval_bw->overhead[HS_OVERHEAD_TYPE] -= 1;
break;
case USB_SPEED_SUPER:
+ case USB_SPEED_SUPER_PLUS:
case USB_SPEED_UNKNOWN:
case USB_SPEED_WIRELESS:
/* Should never happen because only LS/FS/HS endpoints will get
@@ -2510,6 +2512,7 @@ static void xhci_add_ep_to_interval_table(struct xhci_hcd *xhci,
interval_bw->overhead[HS_OVERHEAD_TYPE] += 1;
break;
case USB_SPEED_SUPER:
+ case USB_SPEED_SUPER_PLUS:
case USB_SPEED_UNKNOWN:
case USB_SPEED_WIRELESS:
/* Should never happen because only LS/FS/HS endpoints will get
@@ -4899,6 +4902,7 @@ int xhci_gen_setup(struct usb_hcd *hcd, xhci_get_quirks_t get_quirks)
if (xhci->sbrn == 0x31) {
xhci_info(xhci, "Host supports USB 3.1 Enhanced SuperSpeed\n");
hcd->speed = HCD_USB31;
+ hcd->self.root_hub->speed = USB_SPEED_SUPER_PLUS;
}
/* xHCI private pointer was set in xhci_pci_probe for the second
* registered roothub.