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nvgpu: gpu: Add mssnvlink0 reset control config

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On safety build, MSSNVLINK HV is supporting dynamic update of
Protection table. Hence Guest OS Nvlink driver can't control
mssnvlink0 reset on safety build.

For this purpose, CONFIG_MSSNVLINK0_RST_CONTROL flag is defined and
enabled for the standard build, while it will be disabled for
the safety builds.

Bug 200545652

Change-Id: I4c03250475cc63e5f9ded1bf3ef3c462db46cd44
Signed-off-by: Petlozu Pravareshwar <petlozup@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2242454
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Alex Waterman <alexw@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Vijayakumar Subbu <vsubbu@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
This commit is contained in:
Petlozu Pravareshwar
2019-11-19 04:51:55 -08:00
committed by Alex Waterman
parent 6dbf8e3d58
commit 1b9e66a284
1 changed files with 4 additions and 0 deletions
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4
drivers/gpu/nvgpu/Makefile.shared.configs
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@@ -122,6 +122,10 @@ NVGPU_COMMON_CFLAGS += -DCONFIG_NVGPU_GRAPHICS
CONFIG_NVGPU_NVLINK := 1
NVGPU_COMMON_CFLAGS += -DCONFIG_NVGPU_NVLINK
# Enable mssnvlink0 reset control for normal build
CONFIG_MSSNVLINK0_RST_CONTROL := 1
NVGPU_COMMON_CFLAGS += -DCONFIG_MSSNVLINK0_RST_CONTROL
# Enable dgpu support for normal build.
CONFIG_NVGPU_DGPU := 1
NVGPU_COMMON_CFLAGS += -DCONFIG_NVGPU_DGPU