diff options
| author | David Gibson <david@gibson.dropbear.id.au> | 2013-06-06 18:48:50 +1000 |
|---|---|---|
| committer | Michael S. Tsirkin <mst@redhat.com> | 2013-07-07 23:10:57 +0300 |
| commit | 85c6e4fabb4c26e5cd8a024415ed2f5bcdd578db (patch) | |
| tree | 4c18f5ffb7b9e88eebb5e8f3fe611e587887d26c /hw/pci/pci-hotplug-old.c | |
| parent | 568f0690fd9aa4d39d84b04c1a5dbb53a915c3fe (diff) | |
pci: Add root bus argument to pci_get_bus_devfn()
pci_get_bus_devfn() interprets a full PCI address string to give a PCIBus *
and device/function number within that bus. Currently it assumes it is
working on an address under the primary PCI root bus. This patch extends
it to allow the caller to specify a root bus. This might seem a little odd
since the supplied address can (theoretically) include a PCI domain number.
However, attempting to use a non-zero domain number there is currently an
error, so that shouldn't really cause problems.
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Diffstat (limited to 'hw/pci/pci-hotplug-old.c')
| -rw-r--r-- | hw/pci/pci-hotplug-old.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/hw/pci/pci-hotplug-old.c b/hw/pci/pci-hotplug-old.c index e2518108f4..e92d6467be 100644 --- a/hw/pci/pci-hotplug-old.c +++ b/hw/pci/pci-hotplug-old.c @@ -65,7 +65,7 @@ static PCIDevice *qemu_pci_hot_add_nic(Monitor *mon, PCIBus *bus; int ret, devfn; - bus = pci_get_bus_devfn(&devfn, devaddr); + bus = pci_get_bus_devfn(&devfn, pci_find_primary_bus(), devaddr); if (!bus) { monitor_printf(mon, "Invalid PCI device address %s\n", devaddr); return NULL; @@ -205,7 +205,7 @@ static PCIDevice *qemu_pci_hot_add_storage(Monitor *mon, dinfo = NULL; } - bus = pci_get_bus_devfn(&devfn, devaddr); + bus = pci_get_bus_devfn(&devfn, pci_find_primary_bus(), devaddr); if (!bus) { monitor_printf(mon, "Invalid PCI device address %s\n", devaddr); return NULL; |