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| author |   Ross Lagerwall <ross.lagerwall@citrix.com> | 2015-04-09 08:05:10 +0100 |
|---|---|---|
| committer |   David Vrabel <david.vrabel@citrix.com> | 2015-04-15 10:57:28 +0100 |
| commit | 0b97b03d88b40bfbd7ff0e069186a137d9786d43 (patch) | |
| tree | 37feef841dd5c71bbc22c92137bc94241b74b91f /drivers/net/xen-netback/netback.c | |
| parent | xenbus_client: Extend interface to support multi-page ring (diff) | |
| download | linux-dev-0b97b03d88b40bfbd7ff0e069186a137d9786d43.tar.xz linux-dev-0b97b03d88b40bfbd7ff0e069186a137d9786d43.zip | |
xen/pci: Try harder to get PXM information for Xen
If the device being added to Xen is not contained in the ACPI table,
walk the PCI device tree to find a parent that is contained in the ACPI
table before finding the PXM information from this device.
Previously, it would try to get a handle for the device, then the
device's bridge, then the physfn. This changes the order so that it
tries to get a handle for the device, then the physfn, the walks up the
PCI device tree.
Signed-off-by: Ross Lagerwall <ross.lagerwall@citrix.com>
Signed-off-by: David Vrabel <david.vrabel@citrix.com>
Diffstat (limited to 'drivers/net/xen-netback/netback.c')
0 files changed, 0 insertions, 0 deletions