From: Eric Auger <eric.auger@redhat.com> No functional change intended. Signed-off-by: Eric Auger <eric.auger@redhat.com> Signed-off-by: Yi Liu <yi.l.liu@intel.com> Signed-off-by: Yi Sun <yi.y.sun@linux.intel.com> Signed-off-by: Zhenzhong Duan <zhenzhong.duan@intel.com> Reviewed-by: Cédric Le Goater <clg@redhat.com> Signed-off-by: Cédric Le Goater <clg@redhat.com> Signed-off-by: Zhou Wang <wangzhou1@hisilicon.com> --- hw/vfio/common.c | 16 ++++++++++++++++ hw/vfio/container.c | 12 +++++------- 2 files changed, 21 insertions(+), 7 deletions(-) diff --git a/hw/vfio/common.c b/hw/vfio/common.c index 9926454527..488aa43c9b 100644 --- a/hw/vfio/common.c +++ b/hw/vfio/common.c @@ -1644,3 +1644,19 @@ retry: return info; } + +int vfio_attach_device(char *name, VFIODevice *vbasedev, + AddressSpace *as, Error **errp) +{ + const VFIOIOMMUOps *ops = &vfio_legacy_ops; + + return ops->attach_device(name, vbasedev, as, errp); +} + +void vfio_detach_device(VFIODevice *vbasedev) +{ + if (!vbasedev->bcontainer) { + return; + } + vbasedev->bcontainer->ops->detach_device(vbasedev); +} diff --git a/hw/vfio/container.c b/hw/vfio/container.c index 13d42aad0d..62af0f2bdd 100644 --- a/hw/vfio/container.c +++ b/hw/vfio/container.c @@ -986,8 +986,8 @@ static int vfio_device_groupid(VFIODevice *vbasedev, Error **errp) * @name and @vbasedev->name are likely to be different depending * on the type of the device, hence the need for passing @name */ -int vfio_attach_device(char *name, VFIODevice *vbasedev, - AddressSpace *as, Error **errp) +static int vfio_legacy_attach_device(const char *name, VFIODevice *vbasedev, + AddressSpace *as, Error **errp) { int groupid = vfio_device_groupid(vbasedev, errp); VFIODevice *vbasedev_iter; @@ -1027,14 +1027,10 @@ int vfio_attach_device(char *name, VFIODevice *vbasedev, return ret; } -void vfio_detach_device(VFIODevice *vbasedev) +static void vfio_legacy_detach_device(VFIODevice *vbasedev) { VFIOGroup *group = vbasedev->group; - if (!vbasedev->bcontainer) { - return; - } - QLIST_REMOVE(vbasedev, global_next); QLIST_REMOVE(vbasedev, container_next); vbasedev->bcontainer = NULL; @@ -1046,6 +1042,8 @@ void vfio_detach_device(VFIODevice *vbasedev) const VFIOIOMMUOps vfio_legacy_ops = { .dma_map = vfio_legacy_dma_map, .dma_unmap = vfio_legacy_dma_unmap, + .attach_device = vfio_legacy_attach_device, + .detach_device = vfio_legacy_detach_device, .set_dirty_page_tracking = vfio_legacy_set_dirty_page_tracking, .query_dirty_bitmap = vfio_legacy_query_dirty_bitmap, }; -- 2.33.0