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| author | Joao Martins <joao.m.martins@oracle.com> | 2024-07-19 13:04:49 +0100 |
|---|---|---|
| committer | Cédric Le Goater <clg@redhat.com> | 2024-07-23 17:14:52 +0200 |
| commit | 13e522f644e2b15fa857028a33e6a3b75e45158d (patch) | |
| tree | 07e92ff3a1cd8a241c7866d2bc8b03dc4466001a /include/hw/vfio | |
| parent | 07321a6d087d4ec9866cfb0c8b53692a59758976 (diff) | |
| download | qemu-13e522f644e2b15fa857028a33e6a3b75e45158d.zip qemu-13e522f644e2b15fa857028a33e6a3b75e45158d.tar.gz qemu-13e522f644e2b15fa857028a33e6a3b75e45158d.tar.bz2 | |
vfio/pci: Extract mdev check into an helper
In preparation to skip initialization of the HostIOMMUDevice for mdev,
extract the checks that validate if a device is an mdev into helpers.
A vfio_device_is_mdev() is created, and subsystems consult VFIODevice::mdev
to check if it's mdev or not.
Signed-off-by: Joao Martins <joao.m.martins@oracle.com>
Reviewed-by: Cédric Le Goater <clg@redhat.com>
Reviewed-by: Zhenzhong Duan <zhenzhong.duan@intel.com>
Reviewed-by: Eric Auger <eric.auger@redhat.com>
Diffstat (limited to 'include/hw/vfio')
| -rw-r--r-- | include/hw/vfio/vfio-common.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/hw/vfio/vfio-common.h b/include/hw/vfio/vfio-common.h index e8ddf92..98acae8 100644 --- a/include/hw/vfio/vfio-common.h +++ b/include/hw/vfio/vfio-common.h @@ -116,6 +116,7 @@ typedef struct VFIODevice { DeviceState *dev; int fd; int type; + bool mdev; bool reset_works; bool needs_reset; bool no_mmap; @@ -231,6 +232,7 @@ void vfio_region_exit(VFIORegion *region); void vfio_region_finalize(VFIORegion *region); void vfio_reset_handler(void *opaque); struct vfio_device_info *vfio_get_device_info(int fd); +bool vfio_device_is_mdev(VFIODevice *vbasedev); bool vfio_attach_device(char *name, VFIODevice *vbasedev, AddressSpace *as, Error **errp); void vfio_detach_device(VFIODevice *vbasedev); |