4 Commits

Author	SHA1	Message	Date
Souptick Joarder	d7ef4899d7	sample/vfio-mdev: Change return type to vm_fault_t ... convert mbochs_region_vm_fault and mbochs_dmabuf_vm_fault to return vm_fault_t type. Signed-off-by: Souptick Joarder <jrdr.linux@gmail.com> Signed-off-by: Alex Williamson <alex.williamson@redhat.com>	2018-07-04 10:42:04 -06:00
Gerd Hoffmann	7733e05b34	sample/mdev/mbochs: add mbochs_kunmap_dmabuf ... There is no default implementation for dma_buf_ops->unmap. So add a function unmapping the page, otherwise we'll leak them. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Signed-off-by: Alex Williamson <alex.williamson@redhat.com>	2018-06-26 00:27:23 -06:00
Gerd Hoffmann	2203d8a76e	sample/mdev/mbochs: remove mbochs_kmap_atomic_dmabuf ... Atomic mapping interface for dmabufs will be removed. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Signed-off-by: Alex Williamson <alex.williamson@redhat.com>	2018-06-26 00:27:22 -06:00
Gerd Hoffmann	a5e6e6505f	sample: vfio bochs vbe display (host device for bochs-drm) ... Display device, demo-ing the vfio dmabuf display interface (VFIO_GFX_PLANE_TYPE_DMABUF). Compatible enough to qemu stdvga that bochs-drm.ko can be used as guest driver. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Signed-off-by: Alex Williamson <alex.williamson@redhat.com>	2018-06-08 10:24:16 -06:00