Merge tag 'uuid-for-4.13-2' of git://git.infradead.org/users/hch/uuid

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

diff --git a/drivers/usb/host/xhci-pci.c b/drivers/usb/host/xhci-pci.c
index 53882e2babbb2ec3903aebdb14b9fd3a28482d47..5b0fa553c8bc940e88a6db731cf6dfeb0c9fb971 100644 (file)
--- a/drivers/usb/host/xhci-pci.c
+++ b/drivers/usb/host/xhci-pci.c
@@ -59,6 +59,8 @@
 #define PCI_DEVICE_ID_AMD_PROMONTORYA_2                        0x43bb
 #define PCI_DEVICE_ID_AMD_PROMONTORYA_1                        0x43bc
 
+#define PCI_DEVICE_ID_ASMEDIA_1042A_XHCI               0x1142
+
 static const char hcd_name[] = "xhci_hcd";
 
 static struct hc_driver __read_mostly xhci_pci_hc_driver;
@@ -217,6 +219,10 @@ static void xhci_pci_quirks(struct device *dev, struct xhci_hcd *xhci)
                        pdev->device == 0x1142)
                xhci->quirks |= XHCI_TRUST_TX_LENGTH;
 
+       if (pdev->vendor == PCI_VENDOR_ID_ASMEDIA &&
+               pdev->device == PCI_DEVICE_ID_ASMEDIA_1042A_XHCI)
+               xhci->quirks |= XHCI_ASMEDIA_MODIFY_FLOWCONTROL;
+
        if (pdev->vendor == PCI_VENDOR_ID_TI && pdev->device == 0x8241)
                xhci->quirks |= XHCI_LIMIT_ENDPOINT_INTERVAL_7;