drm/i915/gvt: make gvt oblivious of kvmgt data structures

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Instead of defining KVMGT per-device state in struct intel_vgpu
directly, add an indirection. This makes the GVT code oblivious of
what state KVMGT needs to keep.

The intention here is to eventually make it possible to build
hypervisor backends for the mediator, without having to touch the
mediator itself. This is a first step.

v2:
- rebased onto gvt-staging (no conflicts)

Signed-off-by: Julian Stecklina <julian.stecklina@cyberus-technology.de>
Acked-by: Zhenyu Wang <zhenyuw@linux.intel.com>
Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/20200217163858.26496-1-julian.stecklina@cyberus-technology.de

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This commit is contained in:

Julian Stecklina 2020-02-17 17:38:58 +01:00 • committed by Zhenyu Wang

parent c95baf12f5

commit 06d63c48dd

2 changed files with 184 additions and 135 deletions

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32

drivers/gpu/drm/i915/gvt/gvt.h

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287

drivers/gpu/drm/i915/gvt/kvmgt.c

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