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path: root/hw/display/virtio-gpu-pci.c
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2018-02-09Include qapi/error.h exactly where neededMarkus Armbruster
This cleanup makes the number of objects depending on qapi/error.h drop from 1910 (out of 4743) to 1612 in my "build everything" tree. While there, separate #include from file comment with a blank line, and drop a useless comment on why qemu/osdep.h is included first. Reviewed-by: Eric Blake <eblake@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Signed-off-by: Markus Armbruster <armbru@redhat.com> Message-Id: <20180201111846.21846-5-armbru@redhat.com> [Semantic conflict with commit 34e304e975 resolved, OSX breakage fixed]
2018-02-02virtio-gpu: disallow vIOMMUPeter Xu
virtio-gpu has special code path that bypassed vIOMMU protection. So for now let's disable iommu_platform for the device until we fully support that (if needed). After the patch, both virtio-vga and virtio-gpu won't allow to boot with iommu_platform parameter set. CC: Gerd Hoffmann <kraxel@redhat.com> Signed-off-by: Peter Xu <peterx@redhat.com> Message-id: 20180131040401.3550-1-peterx@redhat.com Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2016-09-13virtio-gpu-pci: tag as not hotpluggableGerd Hoffmann
We can't hotplug display adapters in qemu, tag virtio-gpu-pci accordingly (virtio-vga already has this). Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Acked-by: Michael S. Tsirkin <mst@redhat.com> Message-id: 1473319037-27645-1-git-send-email-kraxel@redhat.com
2016-07-29hw/virtio-pci: fix virtio behaviourMarcel Apfelbaum
Enable transitional virtio devices by default. Enable virtio-1.0 for devices plugged into PCIe ports (Root ports or Downstream ports). Using the virtio-1 mode will remove the limitation of the number of devices that can be attached to a machine by removing the need for the IO BAR. Signed-off-by: Marcel Apfelbaum <marcel@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Reviewed-by: Cornelia Huck <cornelia.huck@de.ibm.com>
2016-01-29virtio: Clean up includesPeter Maydell
Clean up includes so that osdep.h is included first and headers which it implies are not included manually. This commit was created with scripts/clean-includes. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Message-id: 1453832250-766-15-git-send-email-peter.maydell@linaro.org
2015-10-08virtio-gpu: change licence from GPLv2 to GPLv2+Gerd Hoffmann
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2015-07-07virtio-gpu: use virtio_instance_init_common, fixup propertiesGerd Hoffmann
Switch over to virtio_instance_init_common. Drop duplicate properties in virtio-gpu-pci and virtio-vga as they are properly aliased now. Also drop the indirection via DEFINE_VIRTIO_GPU_PROPERTIES, we don't need it any more as the properties are defined in a single place now. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2015-07-07virtio-gpu: update console device property.Gerd Hoffmann
Update the device link of the QemuConsole, so it points to the virtio-gpu-pci or virtio-vga device instead of virtio-gpu-device. This is needed because we want to find the device by id, for example for input routing, and the id specified on the command line is attached to the pci proxy, not the virtio device. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2015-06-12virtio-gpu-pci: add virtio pci supportGerd Hoffmann
This patch adds virtio-gpu-pci, which is the pci proxy for the virtio gpu device. With this patch in place virtio-gpu is functional. You need a linux guest with a virtio-gpu driver though, and output will appear pretty late in boot, once the kernel initialized drm and fbcon. Written by Dave Airlie and Gerd Hoffmann. Signed-off-by: Dave Airlie <airlied@redhat.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>