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| author | David Gibson <david@gibson.dropbear.id.au> | 2017-11-29 19:46:26 +1100 |
|---|---|---|
| committer | Michael S. Tsirkin <mst@redhat.com> | 2017-12-05 19:13:45 +0200 |
| commit | cdc57472dcc2ddc440545bde26791a11b42232b6 (patch) | |
| tree | d34a294183491d58915f9004d2b5c058216dda06 /hw/pci-bridge/pci_expander_bridge.c | |
| parent | 791bf3c8f042219a111aab3d00cd09a139629b59 (diff) | |
pci: Add pci_dev_bus_num() helper
A fair proportion of the users of pci_bus_num() want to get the bus
number on a specific device, so first have to look up the bus from the
device then call it. This adds a helper to do that (since we're going
to make looking up the bus slightly more verbose).
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Marcel Apfelbaum <marcel@redhat.com>
Reviewed-by: Peter Xu <peterx@redhat.com>
Diffstat (limited to 'hw/pci-bridge/pci_expander_bridge.c')
0 files changed, 0 insertions, 0 deletions