diff options
| author | Gerd Hoffmann <kraxel@redhat.com> | 2018-03-13 11:17:30 -0600 |
|---|---|---|
| committer | Alex Williamson <alex.williamson@redhat.com> | 2018-03-13 11:17:30 -0600 |
| commit | 8b818e059bf071749f96fa4a10934eb533777f9a (patch) | |
| tree | 69d699a1d3e2a2d40c9fda1e346ae3eb7f602258 /include/hw/vfio | |
| parent | 00195ba710a004af02a711239324d7137f0b189a (diff) | |
vfio/display: adding dmabuf support
Wire up dmabuf-based display.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
Diffstat (limited to 'include/hw/vfio')
| -rw-r--r-- | include/hw/vfio/vfio-common.h | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/include/hw/vfio/vfio-common.h b/include/hw/vfio/vfio-common.h index fc8ae14fb7..c5efa32750 100644 --- a/include/hw/vfio/vfio-common.h +++ b/include/hw/vfio/vfio-common.h @@ -26,6 +26,7 @@ #include "exec/memory.h" #include "qemu/queue.h" #include "qemu/notify.h" +#include "ui/console.h" #ifdef CONFIG_LINUX #include <linux/vfio.h> #endif @@ -142,12 +143,25 @@ typedef struct VFIOGroup { QLIST_ENTRY(VFIOGroup) container_next; } VFIOGroup; +typedef struct VFIODMABuf { + QemuDmaBuf buf; + uint32_t pos_x, pos_y, pos_updates; + uint32_t hot_x, hot_y, hot_updates; + int dmabuf_id; + QTAILQ_ENTRY(VFIODMABuf) next; +} VFIODMABuf; + typedef struct VFIODisplay { QemuConsole *con; struct { VFIORegion buffer; DisplaySurface *surface; } region; + struct { + QTAILQ_HEAD(, VFIODMABuf) bufs; + VFIODMABuf *primary; + VFIODMABuf *cursor; + } dmabuf; } VFIODisplay; void vfio_put_base_device(VFIODevice *vbasedev); |