On Tue, Mar 3, 2020 at 1:56 AM Gerd Hoffmann <kra...@redhat.com> wrote:
> Hi, > > > struct virtio_gpu_object { > > struct drm_gem_shmem_object base; > > uint32_t hw_res_handle; > > - > > - struct sg_table *pages; > > uint32_t mapped; > > - > > bool dumb; > > bool created; > > }; > > #define gem_to_virtio_gpu_obj(gobj) \ > > container_of((gobj), struct virtio_gpu_object, base.base) > > > > +struct virtio_gpu_object_shmem { > > + struct virtio_gpu_object base; > > + struct sg_table *pages; > > +}; > > mapped can be moved too. > > > @@ -600,10 +600,11 @@ void virtio_gpu_cmd_transfer_to_host_2d(struct > virtio_gpu_device *vgdev, > > > + struct virtio_gpu_object_shmem *shmem = to_virtio_gpu_shmem(bo); > > Should we pass struct virtio_gpu_object_shmem to > virtio_gpu_cmd_transfer_to_host_2d (+friends) instead? > It ends up being a little more complicated, due to casting to virtio_gpu_object and then virtio_gpu_object_shmem in virtio_gpu_transfer_to_host_ioctl, so I omitted it v2... > > hostmem will not need transfers ... > > cheers, > Gerd > >
_______________________________________________ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel