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authorTomita Moeko <tomitamoeko@gmail.com>2024-12-06 20:27:41 +0800
committerCédric Le Goater <clg@redhat.com>2024-12-26 07:23:37 +0100
commit0bb758e97acec8c7bbd1c3d4d61ca20a050ae9b0 (patch)
treeb06bd254be71c2537079276099a5133bf6df80bd /rust/qemu-api/src
parent8492a6129c3c581cd6f94a0c11e9c4c5ebbac9dc (diff)
downloadfocaccia-qemu-0bb758e97acec8c7bbd1c3d4d61ca20a050ae9b0.tar.gz
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vfio/igd: align generation with i915 kernel driver
Define the igd device generations according to i915 kernel driver to
avoid confusion, and adjust comment placement to clearly reflect the
relationship between ids and devices.

The condition of how GTT stolen memory size is calculated is changed
accordingly as GGMS is in multiple of 2 starting from gen 8.

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/20241206122749.9893-4-tomitamoeko@gmail.com
Signed-off-by: Cédric Le Goater <clg@redhat.com>
Diffstat (limited to 'rust/qemu-api/src')
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