git.baikalelectronics.ru Git - kernel.git/commit

]> git.baikalelectronics.ru Git - kernel.git/commit

author	Zhi Wang <zhi.a.wang@intel.com>
	Wed, 20 Jul 2016 05:14:38 +0000 (01:14 -0400)
committer	Zhenyu Wang <zhenyuw@linux.intel.com>
	Fri, 14 Oct 2016 10:12:46 +0000 (18:12 +0800)
commit	f27d4fd96e1c5a955e49343cbe61947a4031a5f4
tree	b9825065a7318e731e1b8cf2a3302472bf300906	tree \| snapshot
parent	82c55d3233a98b1d9f2e023cd347a3835e36df0d	commit \| diff

drm/i915/gvt: vGPU PCI configuration space virtualization

This patch introduces vGPU PCI configuration space virtualization.

- Adjust the trapped GPFN(Guest Page Frame Number) window of virtual GEN
PCI BAR 0 when guest initializes PCI BAR 0 address.

- Emulate OpRegion when guest touches OpRegion.

- Pass-through a part of aperture to guest when guest initializes
aperture BAR.

Signed-off-by: Zhi Wang <zhi.a.wang@intel.com>
Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com>

drivers/gpu/drm/i915/gvt/Makefile		diff \| blob \| history
drivers/gpu/drm/i915/gvt/cfg_space.c	[new file with mode: 0644]	blob
drivers/gpu/drm/i915/gvt/gvt.c		diff \| blob \| history
drivers/gpu/drm/i915/gvt/gvt.h		diff \| blob \| history
drivers/gpu/drm/i915/gvt/hypercall.h		diff \| blob \| history
drivers/gpu/drm/i915/gvt/mpt.h		diff \| blob \| history
drivers/gpu/drm/i915/gvt/opregion.c	[new file with mode: 0644]	blob
drivers/gpu/drm/i915/gvt/reg.h		diff \| blob \| history
drivers/gpu/drm/i915/gvt/vgpu.c		diff \| blob \| history

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