Upgrade to 4.4.50-rt62

[kvmfornfv.git] / kernel / drivers / usb / host / xhci-pci.c

diff --git a/kernel/drivers/usb/host/xhci-pci.c b/kernel/drivers/usb/host/xhci-pci.c
index c2d6520..dd262f4 100644 (file)
--- a/kernel/drivers/usb/host/xhci-pci.c
+++ b/kernel/drivers/usb/host/xhci-pci.c
@@ -37,6 +37,7 @@
 /* Device for a quirk */
 #define PCI_VENDOR_ID_FRESCO_LOGIC     0x1b73
 #define PCI_DEVICE_ID_FRESCO_LOGIC_PDK 0x1000
+#define PCI_DEVICE_ID_FRESCO_LOGIC_FL1009      0x1009
 #define PCI_DEVICE_ID_FRESCO_LOGIC_FL1400      0x1400
 
 #define PCI_VENDOR_ID_ETRON            0x1b6f
@@ -44,10 +45,13 @@
 
 #define PCI_DEVICE_ID_INTEL_LYNXPOINT_XHCI     0x8c31
 #define PCI_DEVICE_ID_INTEL_LYNXPOINT_LP_XHCI  0x9c31
+#define PCI_DEVICE_ID_INTEL_WILDCATPOINT_LP_XHCI       0x9cb1
 #define PCI_DEVICE_ID_INTEL_CHERRYVIEW_XHCI            0x22b5
 #define PCI_DEVICE_ID_INTEL_SUNRISEPOINT_H_XHCI                0xa12f
 #define PCI_DEVICE_ID_INTEL_SUNRISEPOINT_LP_XHCI       0x9d2f
 #define PCI_DEVICE_ID_INTEL_BROXTON_M_XHCI             0x0aa8
+#define PCI_DEVICE_ID_INTEL_BROXTON_B_XHCI             0x1aa8
+#define PCI_DEVICE_ID_INTEL_APL_XHCI                   0x5aa8
 
 static const char hcd_name[] = "xhci_hcd";
 
@@ -114,6 +118,10 @@ static void xhci_pci_quirks(struct device *dev, struct xhci_hcd *xhci)
                xhci->quirks |= XHCI_TRUST_TX_LENGTH;
        }
 
+       if (pdev->vendor == PCI_VENDOR_ID_FRESCO_LOGIC &&
+                       pdev->device == PCI_DEVICE_ID_FRESCO_LOGIC_FL1009)
+               xhci->quirks |= XHCI_BROKEN_STREAMS;
+
        if (pdev->vendor == PCI_VENDOR_ID_NEC)
                xhci->quirks |= XHCI_NEC_HOST;
 
@@ -148,7 +156,8 @@ static void xhci_pci_quirks(struct device *dev, struct xhci_hcd *xhci)
                xhci->quirks |= XHCI_SPURIOUS_REBOOT;
        }
        if (pdev->vendor == PCI_VENDOR_ID_INTEL &&
-               pdev->device == PCI_DEVICE_ID_INTEL_LYNXPOINT_LP_XHCI) {
+               (pdev->device == PCI_DEVICE_ID_INTEL_LYNXPOINT_LP_XHCI ||
+                pdev->device == PCI_DEVICE_ID_INTEL_WILDCATPOINT_LP_XHCI)) {
                xhci->quirks |= XHCI_SPURIOUS_REBOOT;
                xhci->quirks |= XHCI_SPURIOUS_WAKEUP;
        }
@@ -156,9 +165,16 @@ static void xhci_pci_quirks(struct device *dev, struct xhci_hcd *xhci)
                (pdev->device == PCI_DEVICE_ID_INTEL_SUNRISEPOINT_LP_XHCI ||
                 pdev->device == PCI_DEVICE_ID_INTEL_SUNRISEPOINT_H_XHCI ||
                 pdev->device == PCI_DEVICE_ID_INTEL_CHERRYVIEW_XHCI ||
-                pdev->device == PCI_DEVICE_ID_INTEL_BROXTON_M_XHCI)) {
+                pdev->device == PCI_DEVICE_ID_INTEL_BROXTON_M_XHCI ||
+                pdev->device == PCI_DEVICE_ID_INTEL_BROXTON_B_XHCI ||
+                pdev->device == PCI_DEVICE_ID_INTEL_APL_XHCI)) {
                xhci->quirks |= XHCI_PME_STUCK_QUIRK;
        }
+       if (pdev->vendor == PCI_VENDOR_ID_INTEL &&
+           (pdev->device == PCI_DEVICE_ID_INTEL_CHERRYVIEW_XHCI ||
+            pdev->device == PCI_DEVICE_ID_INTEL_APL_XHCI))
+               xhci->quirks |= XHCI_MISSING_CAS;
+
        if (pdev->vendor == PCI_VENDOR_ID_ETRON &&
                        pdev->device == PCI_DEVICE_ID_EJ168) {
                xhci->quirks |= XHCI_RESET_ON_RESUME;
@@ -299,15 +315,17 @@ static void xhci_pci_remove(struct pci_dev *dev)
        struct xhci_hcd *xhci;
 
        xhci = hcd_to_xhci(pci_get_drvdata(dev));
+       xhci->xhc_state |= XHCI_STATE_REMOVING;
        if (xhci->shared_hcd) {
                usb_remove_hcd(xhci->shared_hcd);
                usb_put_hcd(xhci->shared_hcd);
        }
-       usb_hcd_pci_remove(dev);
 
        /* Workaround for spurious wakeups at shutdown with HSW */
        if (xhci->quirks & XHCI_SPURIOUS_WAKEUP)
                pci_set_power_state(dev, PCI_D3hot);
+
+       usb_hcd_pci_remove(dev);
 }
 
 #ifdef CONFIG_PM