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| author | Tomita Moeko <tomitamoeko@gmail.com> | 2024-12-06 20:27:43 +0800 |
|---|---|---|
| committer | Cédric Le Goater <clg@redhat.com> | 2024-12-26 07:23:37 +0100 |
| commit | 183714d8f9406b3d0c6e3daeee2e00e6f4aec9bb (patch) | |
| tree | ba8b806022c35d4c7b5a30d3184cb1f9d38a9fbf /hw/vfio/igd.c | |
| parent | 1e1eac5f3dcd9836088d59ced0ba23337f49eb04 (diff) | |
| download | focaccia-qemu-183714d8f9406b3d0c6e3daeee2e00e6f4aec9bb.tar.gz focaccia-qemu-183714d8f9406b3d0c6e3daeee2e00e6f4aec9bb.zip | |
vfio/igd: add Gemini Lake and Comet Lake device ids
Both Gemini Lake and Comet Lake are gen 9 devices. Many user reports
on internet shows legacy mode of igd passthrough works as qemu treats
them as gen 8 devices by default before e433f208973f ("vfio/igd:
return an invalid generation for unknown devices").
Reviewed-by: Corvin Köhne <c.koehne@beckhoff.com>
Signed-off-by: Tomita Moeko <tomitamoeko@gmail.com>
Reviewed-by: Alex Williamson <alex.williamson@redhat.com>
Link: https://lore.kernel.org/r/20241206122749.9893-6-tomitamoeko@gmail.com
Signed-off-by: Cédric Le Goater <clg@redhat.com>
Diffstat (limited to 'hw/vfio/igd.c')
| -rw-r--r-- | hw/vfio/igd.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/hw/vfio/igd.c b/hw/vfio/igd.c index e231865d72..ed236f443a 100644 --- a/hw/vfio/igd.c +++ b/hw/vfio/igd.c @@ -81,8 +81,10 @@ static int igd_gen(VFIOPCIDevice *vdev) case 0x2200: /* Cherryview */ return 8; case 0x1900: /* Skylake */ + case 0x3100: /* Gemini Lake */ case 0x5900: /* Kaby Lake */ case 0x3e00: /* Coffee Lake */ + case 0x9B00: /* Comet Lake */ return 9; case 0x4500: /* Elkhart Lake */ return 11; |