diff options
Diffstat (limited to 'drivers/usb/host/xhci-pci.c')
| -rw-r--r-- | drivers/usb/host/xhci-pci.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/usb/host/xhci-pci.c b/drivers/usb/host/xhci-pci.c index 7ef1274ef7f7..6c79037876db 100644 --- a/drivers/usb/host/xhci-pci.c +++ b/drivers/usb/host/xhci-pci.c @@ -178,6 +178,9 @@ static void xhci_pci_quirks(struct device *dev, struct xhci_hcd *xhci) xhci->quirks |= XHCI_BROKEN_STREAMS; } if (pdev->vendor == PCI_VENDOR_ID_RENESAS && + pdev->device == 0x0014) + xhci->quirks |= XHCI_TRUST_TX_LENGTH; + if (pdev->vendor == PCI_VENDOR_ID_RENESAS && pdev->device == 0x0015) xhci->quirks |= XHCI_RESET_ON_RESUME; if (pdev->vendor == PCI_VENDOR_ID_VIA) @@ -234,6 +237,9 @@ static int xhci_pci_setup(struct usb_hcd *hcd) if (!xhci->sbrn) pci_read_config_byte(pdev, XHCI_SBRN_OFFSET, &xhci->sbrn); + /* imod_interval is the interrupt moderation value in nanoseconds. */ + xhci->imod_interval = 40000; + retval = xhci_gen_setup(hcd, xhci_pci_quirks); if (retval) return retval; |