diff options
| 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/scsi/mptsas.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/scsi/mptsas.c')
| -rw-r--r-- | hw/scsi/mptsas.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/hw/scsi/mptsas.c b/hw/scsi/mptsas.c index f6db1b0103..3f061f3f68 100644 --- a/hw/scsi/mptsas.c +++ b/hw/scsi/mptsas.c @@ -1312,7 +1312,7 @@ static void mptsas_scsi_realize(PCIDevice *dev, Error **errp) if (!s->sas_addr) { s->sas_addr = ((NAA_LOCALLY_ASSIGNED_ID << 24) | IEEE_COMPANY_LOCALLY_ASSIGNED) << 36; - s->sas_addr |= (pci_bus_num(dev->bus) << 16); + s->sas_addr |= (pci_dev_bus_num(dev) << 16); s->sas_addr |= (PCI_SLOT(dev->devfn) << 8); s->sas_addr |= PCI_FUNC(dev->devfn); } |