diff options
Diffstat (limited to 'drivers/usb/host/xhci-hub.c')
| -rw-r--r-- | drivers/usb/host/xhci-hub.c | 24 |
1 files changed, 12 insertions, 12 deletions
diff --git a/drivers/usb/host/xhci-hub.c b/drivers/usb/host/xhci-hub.c index 483b5f8cb951..a4d429ce02a2 100644 --- a/drivers/usb/host/xhci-hub.c +++ b/drivers/usb/host/xhci-hub.c @@ -262,7 +262,7 @@ static void xhci_hub_descriptor(struct usb_hcd *hcd, struct xhci_hcd *xhci, struct usb_hub_descriptor *desc) { - if (hcd->speed == HCD_USB3) + if (hcd->speed >= HCD_USB3) xhci_usb3_hub_descriptor(hcd, xhci, desc); else xhci_usb2_hub_descriptor(hcd, xhci, desc); @@ -351,7 +351,7 @@ int xhci_find_slot_id_by_port(struct usb_hcd *hcd, struct xhci_hcd *xhci, if (!xhci->devs[i]) continue; speed = xhci->devs[i]->udev->speed; - if (((speed == USB_SPEED_SUPER) == (hcd->speed == HCD_USB3)) + if (((speed >= USB_SPEED_SUPER) == (hcd->speed >= HCD_USB3)) && xhci->devs[i]->fake_port == port) { slot_id = i; break; @@ -440,7 +440,7 @@ static void xhci_disable_port(struct usb_hcd *hcd, struct xhci_hcd *xhci, u16 wIndex, __le32 __iomem *addr, u32 port_status) { /* Don't allow the USB core to disable SuperSpeed ports. */ - if (hcd->speed == HCD_USB3) { + if (hcd->speed >= HCD_USB3) { xhci_dbg(xhci, "Ignoring request to disable " "SuperSpeed port.\n"); return; @@ -508,7 +508,7 @@ static int xhci_get_ports(struct usb_hcd *hcd, __le32 __iomem ***port_array) int max_ports; struct xhci_hcd *xhci = hcd_to_xhci(hcd); - if (hcd->speed == HCD_USB3) { + if (hcd->speed >= HCD_USB3) { max_ports = xhci->num_usb3_ports; *port_array = xhci->usb3_ports; } else { @@ -691,7 +691,7 @@ static u32 xhci_get_port_status(struct usb_hcd *hcd, if ((raw_port_status & PORT_RC)) status |= USB_PORT_STAT_C_RESET << 16; /* USB3.0 only */ - if (hcd->speed == HCD_USB3) { + if (hcd->speed >= HCD_USB3) { /* Port link change with port in resume state should not be * reported to usbcore, as this is an internal state to be * handled by xhci driver. Reporting PLC to usbcore may @@ -707,7 +707,7 @@ static u32 xhci_get_port_status(struct usb_hcd *hcd, status |= USB_PORT_STAT_C_CONFIG_ERROR << 16; } - if (hcd->speed != HCD_USB3) { + if (hcd->speed < HCD_USB3) { if ((raw_port_status & PORT_PLS_MASK) == XDEV_U3 && (raw_port_status & PORT_POWER)) status |= USB_PORT_STAT_SUSPEND; @@ -770,7 +770,7 @@ static u32 xhci_get_port_status(struct usb_hcd *hcd, && (raw_port_status & PORT_POWER) && (bus_state->suspended_ports & (1 << wIndex))) { bus_state->suspended_ports &= ~(1 << wIndex); - if (hcd->speed != HCD_USB3) + if (hcd->speed < HCD_USB3) bus_state->port_c_suspend |= 1 << wIndex; } if (raw_port_status & PORT_CONNECT) { @@ -784,13 +784,13 @@ static u32 xhci_get_port_status(struct usb_hcd *hcd, if (raw_port_status & PORT_RESET) status |= USB_PORT_STAT_RESET; if (raw_port_status & PORT_POWER) { - if (hcd->speed == HCD_USB3) + if (hcd->speed >= HCD_USB3) status |= USB_SS_PORT_STAT_POWER; else status |= USB_PORT_STAT_POWER; } /* Update Port Link State */ - if (hcd->speed == HCD_USB3) { + if (hcd->speed >= HCD_USB3) { xhci_hub_report_usb3_link_state(xhci, &status, raw_port_status); /* * Verify if all USB3 Ports Have entered U0 already. @@ -835,7 +835,7 @@ int xhci_hub_control(struct usb_hcd *hcd, u16 typeReq, u16 wValue, * descriptor for the USB 3.0 roothub. If not, we stall the * endpoint, like external hubs do. */ - if (hcd->speed == HCD_USB3 && + if (hcd->speed >= HCD_USB3 && (wLength < USB_DT_SS_HUB_SIZE || wValue != (USB_DT_SS_HUB << 8))) { xhci_dbg(xhci, "Wrong hub descriptor type for " @@ -1040,7 +1040,7 @@ int xhci_hub_control(struct usb_hcd *hcd, u16 typeReq, u16 wValue, temp = readl(port_array[wIndex]); break; case USB_PORT_FEAT_U1_TIMEOUT: - if (hcd->speed != HCD_USB3) + if (hcd->speed < HCD_USB3) goto error; temp = readl(port_array[wIndex] + PORTPMSC); temp &= ~PORT_U1_TIMEOUT_MASK; @@ -1048,7 +1048,7 @@ int xhci_hub_control(struct usb_hcd *hcd, u16 typeReq, u16 wValue, writel(temp, port_array[wIndex] + PORTPMSC); break; case USB_PORT_FEAT_U2_TIMEOUT: - if (hcd->speed != HCD_USB3) + if (hcd->speed < HCD_USB3) goto error; temp = readl(port_array[wIndex] + PORTPMSC); temp &= ~PORT_U2_TIMEOUT_MASK; |