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| author | Zhenzhong Duan <zhenzhong.duan@intel.com> | 2023-10-09 11:09:16 +0200 |
|---|---|---|
| committer | Cédric Le Goater <clg@redhat.com> | 2023-10-18 10:10:49 +0200 |
| commit | 3d779abafe9fff4fdbbc6c8dd2a6f6f901d98870 (patch) | |
| tree | 711814cfb0020a76746999d5280b188090330b75 /include | |
| parent | 0bddd88027679d3c34b7c754a13c7af002adbd99 (diff) | |
| download | qemu-3d779abafe9fff4fdbbc6c8dd2a6f6f901d98870.zip qemu-3d779abafe9fff4fdbbc6c8dd2a6f6f901d98870.tar.gz qemu-3d779abafe9fff4fdbbc6c8dd2a6f6f901d98870.tar.bz2 | |
vfio/common: Introduce a global VFIODevice list
Some functions iterate over all the VFIODevices. This is currently
achieved by iterating over all groups/devices. Let's
introduce a global list of VFIODevices simplifying that scan.
This will also be useful while migrating to IOMMUFD by hiding the
group specificity.
Signed-off-by: Eric Auger <eric.auger@redhat.com>
Signed-off-by: Zhenzhong Duan <zhenzhong.duan@intel.com>
Suggested-by: Alex Williamson <alex.williamson@redhat.com>
Signed-off-by: Cédric Le Goater <clg@redhat.com>
Diffstat (limited to 'include')
| -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 bf12e40..54905b9 100644 --- a/include/hw/vfio/vfio-common.h +++ b/include/hw/vfio/vfio-common.h @@ -131,6 +131,7 @@ typedef struct VFIODeviceOps VFIODeviceOps; typedef struct VFIODevice { QLIST_ENTRY(VFIODevice) next; QLIST_ENTRY(VFIODevice) container_next; + QLIST_ENTRY(VFIODevice) global_next; struct VFIOGroup *group; VFIOContainer *container; char *sysfsdev; @@ -232,6 +233,7 @@ int vfio_kvm_device_del_fd(int fd, Error **errp); extern const MemoryRegionOps vfio_region_ops; typedef QLIST_HEAD(VFIOGroupList, VFIOGroup) VFIOGroupList; +typedef QLIST_HEAD(VFIODeviceList, VFIODevice) VFIODeviceList; extern VFIOGroupList vfio_group_list; bool vfio_mig_active(void); |