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gpu: nvgpu: vgpu: add support for VSM ioctls

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Add virtualized support for NUM_VSMS and VSMS_MAPPING ioctls.

This requires adding an attribute request for the RM server, GPC0_TPC_COUNT

JIRASW EVLR-253

Change-Id: Icaab4fadbbc9eab5d00cf78132928686944162df
Signed-off-by: Peter Daifuku <pdaifuku@nvidia.com>
Reviewed-on: http://git-master/r/1130615
(cherry picked from commit 78514079382b0de48457db340e3479e99a012040)
Reviewed-on: http://git-master/r/1133865
(cherry picked from commit 27a8e645e2787a43d0073f0be6e8f64c0f183228)
Reviewed-on: http://git-master/r/1122553
GVS: Gerrit_Virtual_Submit
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
This commit is contained in:
Peter Daifuku
2016-03-31 14:57:20 -07:00
committed by Terje Bergstrom
parent ce0fe5082e
commit a21e56d584
4 changed files with 99 additions and 7 deletions
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3
include/linux/tegra_vgpu.h
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@@ -117,7 +117,8 @@ enum {
TEGRA_VGPU_ATTRIB_COMPTAGS_PER_CACHELINE,
TEGRA_VGPU_ATTRIB_SLICES_PER_LTC,
TEGRA_VGPU_ATTRIB_LTC_COUNT,
TEGRA_VGPU_ATTRIB_TPC_COUNT
TEGRA_VGPU_ATTRIB_TPC_COUNT,
TEGRA_VGPU_ATTRIB_GPC0_TPC_COUNT,
};
struct tegra_vgpu_attrib_params {