| commit | 84474e4f393700bbe26b2618d50b295afc1ef5ad | |
| author | Gregory Haskins <ghaskins@novell.com> | |
| Mon, 20 Apr 2009 15:20:57 +0000 (20 11:20 -0400) | ||
| committer | Avi Kivity <avi@redhat.com> | |
| Tue, 21 Apr 2009 14:53:10 +0000 (21 17:53 +0300) | ||
| tree | 65548dbd2869ab975751296296cf217ceba7ded6 | treesnapshot (tar.gz zip) |
| parent | 1008a93d282adc2bbcd2069d1060c44d4a0cd63f | commitdiff |
kvm: qemu: fix pci_enable_capabilities to set the CAP feature in pci::status
The PCI spec requires bit 4 of the config-space STATUS register to be set
in order to indicate that the capabilities pointer and capabilities area are
valid. We have a pci_enable_capabilities() routine to fill out the
config-space metadata, but we leave the status bit cleared. It is not
apparent if this was intentionally omitted as part of the related
device-assignment support, or simply an oversight. This patch completes
the function by also setting the status bit appropriately.
Signed-off-by: Gregory Haskins <ghaskins@novell.com>
CC: Sheng Yang <sheng@linux.intel.com>
Signed-off-by: Avi Kivity <avi@redhat.com>
The PCI spec requires bit 4 of the config-space STATUS register to be set
in order to indicate that the capabilities pointer and capabilities area are
valid. We have a pci_enable_capabilities() routine to fill out the
config-space metadata, but we leave the status bit cleared. It is not
apparent if this was intentionally omitted as part of the related
device-assignment support, or simply an oversight. This patch completes
the function by also setting the status bit appropriately.
Signed-off-by: Gregory Haskins <ghaskins@novell.com>
CC: Sheng Yang <sheng@linux.intel.com>
Signed-off-by: Avi Kivity <avi@redhat.com>
| qemu/hw/pci.c | diffblobblamehistory |