Commits
Jarod Wilson committed fce5d57e575
PCI: Add bridge DMA alias quirk for ITE 8893 bridge The ITE 8893 bridge has the same problems as the ITE 8892, which were resulting in crippling an older PCI 1Gbps NIC down to 45Mbps throughput with IOMMU and VT-d enabled. With the patch, this old e1000 goes back up to ~900Mbps. Suggested-by: Alex Williamson <alex.williamson@redhat.com> Signed-off-by: Jarod Wilson <jarod@redhat.com> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Reviewed-by: Alex Williamson <alex.williamson@redhat.com>