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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 /include/hw/xen/xen_common.h | |
| parent | 791bf3c8f042219a111aab3d00cd09a139629b59 (diff) | |
| download | focaccia-qemu-cdc57472dcc2ddc440545bde26791a11b42232b6.tar.gz focaccia-qemu-cdc57472dcc2ddc440545bde26791a11b42232b6.zip | |
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 'include/hw/xen/xen_common.h')
| -rw-r--r-- | include/hw/xen/xen_common.h | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/include/hw/xen/xen_common.h b/include/hw/xen/xen_common.h index 86c7f26106..64a978e4e0 100644 --- a/include/hw/xen/xen_common.h +++ b/include/hw/xen/xen_common.h @@ -542,10 +542,10 @@ static inline void xen_map_pcidev(domid_t dom, return; } - trace_xen_map_pcidev(ioservid, pci_bus_num(pci_dev->bus), + trace_xen_map_pcidev(ioservid, pci_dev_bus_num(pci_dev), PCI_SLOT(pci_dev->devfn), PCI_FUNC(pci_dev->devfn)); xendevicemodel_map_pcidev_to_ioreq_server(xen_dmod, dom, ioservid, 0, - pci_bus_num(pci_dev->bus), + pci_dev_bus_num(pci_dev), PCI_SLOT(pci_dev->devfn), PCI_FUNC(pci_dev->devfn)); } @@ -558,10 +558,10 @@ static inline void xen_unmap_pcidev(domid_t dom, return; } - trace_xen_unmap_pcidev(ioservid, pci_bus_num(pci_dev->bus), + trace_xen_unmap_pcidev(ioservid, pci_dev_bus_num(pci_dev), PCI_SLOT(pci_dev->devfn), PCI_FUNC(pci_dev->devfn)); xendevicemodel_unmap_pcidev_from_ioreq_server(xen_dmod, dom, ioservid, 0, - pci_bus_num(pci_dev->bus), + pci_dev_bus_num(pci_dev), PCI_SLOT(pci_dev->devfn), PCI_FUNC(pci_dev->devfn)); } |