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pci: Permit incremental conversion of device models to realize

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Call the new PCIDeviceClass method realize().  Default it to
pci_default_realize(), which calls old method init().

To convert a device model, make it implement realize() rather than
init().

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Gonglei <arei.gonglei@huawei.com>
This commit is contained in:
Markus Armbruster 2015-01-19 15:52:29 +01:00 • committed by Michael S. Tsirkin
parent 133e9b228d
commit 7ee6c1e182
2 changed files with 21 additions and 6 deletions
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3
include/hw/pci/pci.h
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@ -185,7 +185,8 @@ typedef struct PCIINTxRoute {
typedef struct PCIDeviceClass {
DeviceClass parent_class;
int (*init)(PCIDevice *dev);
void (*realize)(PCIDevice *dev, Error **errp);
int (*init)(PCIDevice *dev);/* TODO convert to realize() and remove */
PCIUnregisterFunc *exit;
PCIConfigReadFunc *config_read;
PCIConfigWriteFunc *config_write;