diff options
| author | Markus Armbruster <armbru@redhat.com> | 2020-06-10 07:32:02 +0200 |
|---|---|---|
| committer | Markus Armbruster <armbru@redhat.com> | 2020-06-15 22:05:28 +0200 |
| commit | 7411aa63a5f586329f87cbf318addaef427aa906 (patch) | |
| tree | 4f8aed96006b796d3001adf06a3d819c047258cb /hw | |
| parent | 68424112284f1553e886f3db7ddada7d8ddcbb6a (diff) | |
pci: New pci_new(), pci_realize_and_unref() etc.
I'm converting from qdev_create()/qdev_init_nofail() to
qdev_new()/qdev_realize_and_unref(); recent commit "qdev: New
qdev_new(), qdev_realize(), etc." explains why.
PCI devices use qdev_create() through pci_create() and
pci_create_multifunction().
Provide pci_new(), pci_new_multifunction(), and
pci_realize_and_unref() for converting PCI devices.
Cc: Michael S. Tsirkin <mst@redhat.com>
Cc: Marcel Apfelbaum <marcel.apfelbaum@gmail.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Message-Id: <20200610053247.1583243-14-armbru@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Diffstat (limited to 'hw')
| -rw-r--r-- | hw/pci/pci.c | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/hw/pci/pci.c b/hw/pci/pci.c index 955eb11a01..7e759646cf 100644 --- a/hw/pci/pci.c +++ b/hw/pci/pci.c @@ -2163,6 +2163,27 @@ static void pci_qdev_realize(DeviceState *qdev, Error **errp) } } +PCIDevice *pci_new_multifunction(int devfn, bool multifunction, + const char *name) +{ + DeviceState *dev; + + dev = qdev_new(name); + qdev_prop_set_int32(dev, "addr", devfn); + qdev_prop_set_bit(dev, "multifunction", multifunction); + return PCI_DEVICE(dev); +} + +PCIDevice *pci_new(int devfn, const char *name) +{ + return pci_new_multifunction(devfn, false, name); +} + +bool pci_realize_and_unref(PCIDevice *dev, PCIBus *bus, Error **errp) +{ + return qdev_realize_and_unref(&dev->qdev, &bus->qbus, errp); +} + PCIDevice *pci_create_multifunction(PCIBus *bus, int devfn, bool multifunction, const char *name) { |