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Red Hat Bugzilla – Attachment 1235893 Details for
Bug 1376455
AMD IOMMU blocks function of Via VL805 USB 3.0 chipset
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[patch]
test patch to see if intel timeout quirk applies to amd xhci controller
usb.patch (text/plain), 621 bytes, created by
Neil Horman
on 2016-12-29 15:30:11 UTC
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Description:
test patch to see if intel timeout quirk applies to amd xhci controller
Filename:
MIME Type:
Creator:
Neil Horman
Created:
2016-12-29 15:30:11 UTC
Size:
621 bytes
patch
obsolete
>diff --git a/drivers/usb/host/xhci-pci.c b/drivers/usb/host/xhci-pci.c >index e96ae80..3f9a408 100644 >--- a/drivers/usb/host/xhci-pci.c >+++ b/drivers/usb/host/xhci-pci.c >@@ -131,8 +131,10 @@ static void xhci_pci_quirks(struct device *dev, struct xhci_hcd *xhci) > if (pdev->vendor == PCI_VENDOR_ID_AMD && usb_amd_find_chipset_info()) > xhci->quirks |= XHCI_AMD_PLL_FIX; > >- if (pdev->vendor == PCI_VENDOR_ID_AMD) >+ if (pdev->vendor == PCI_VENDOR_ID_AMD) { >+ xhci->quirks |= XHCI_INTEL_HOST; > xhci->quirks |= XHCI_TRUST_TX_LENGTH; >+ } > > if (pdev->vendor == PCI_VENDOR_ID_INTEL) { > xhci->quirks |= XHCI_LPM_SUPPORT;
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