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author | David Gibson <david@gibson.dropbear.id.au> | 2017-11-29 19:46:26 +1100 |
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committer | Michael S. Tsirkin <mst@redhat.com> | 2017-12-05 19:13:45 +0200 |
commit | cdc57472dcc2ddc440545bde26791a11b42232b6 (patch) | |
tree | d34a294183491d58915f9004d2b5c058216dda06 /hw/scsi/megasas.c | |
parent | 791bf3c8f042219a111aab3d00cd09a139629b59 (diff) | |
download | qemu-cdc57472dcc2ddc440545bde26791a11b42232b6.zip qemu-cdc57472dcc2ddc440545bde26791a11b42232b6.tar.gz qemu-cdc57472dcc2ddc440545bde26791a11b42232b6.tar.bz2 |
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/megasas.c')
-rw-r--r-- | hw/scsi/megasas.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/hw/scsi/megasas.c b/hw/scsi/megasas.c index d5eae62..3e38e9e 100644 --- a/hw/scsi/megasas.c +++ b/hw/scsi/megasas.c @@ -2372,7 +2372,7 @@ static void megasas_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); } |