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vfio: Introduce a helper function to initialize VFIODevice

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Introduce a helper function to replace the common code to initialize
VFIODevice in pci, platform, ap and ccw VFIO device.

No functional change intended.

Suggested-by: Cédric Le Goater <clg@redhat.com>
Signed-off-by: Zhenzhong Duan <zhenzhong.duan@intel.com>
Tested-by: Nicolin Chen <nicolinc@nvidia.com>
Signed-off-by: Cédric Le Goater <clg@redhat.com>
This commit is contained in:
Zhenzhong Duan 2023-11-21 16:44:25 +08:00 • committed by Cédric Le Goater
parent c12b55ad6f
commit 6106a32914
6 changed files with 21 additions and 20 deletions
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11
hw/vfio/helpers.c
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@ -652,3 +652,14 @@ void vfio_device_set_fd(VFIODevice *vbasedev, const char *str, Error **errp)
}
vbasedev->fd = fd;
}
void vfio_device_init(VFIODevice *vbasedev, int type, VFIODeviceOps *ops,
DeviceState *dev, bool ram_discard)
{
vbasedev->type = type;
vbasedev->ops = ops;
vbasedev->dev = dev;
vbasedev->fd = -1;
vbasedev->ram_block_discard_allowed = ram_discard;
}