| Commit message (Collapse) | Author | Age |
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Include linux/slab.h in vgpu_linux.c to fix the error of missing
kzalloc and kfree when compiling with kernel 4.14.
Bug 200428570
Change-Id: I522cfdd47f0f7e27ca5fcb435e916a08ea20309c
Signed-off-by: Kyle Guo <kyleg@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1820886
Reviewed-by: Deepak Nibade <dnibade@nvidia.com>
Reviewed-by: svc-misra-checker <svc-misra-checker@nvidia.com>
Reviewed-by: Konsta Holtta <kholtta@nvidia.com>
Reviewed-by: Sachin Nikam <snikam@nvidia.com>
Tested-by: Sachin Nikam <snikam@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
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tsg_gk20a.c doesn't depend on any specific hardware, so move it to the
common directory.
Rename the posix tsg file to posix-tsg.c.
Jira NVGPU-967
Change-Id: I6e8908a8f6cf43132db8dffe3a99e424e4f764b1
Signed-off-by: Konsta Holtta <kholtta@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1821509
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
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Move OS agnostic parts of vgpu clk code out of os/linux specific
path. This includes implementation sending rpc commands to
RM Server. Move Linux specific vgpu clk code to platform vgpu files
keeping it consistent with native implementation.
Bug 2363882
Jira EVLR-3254
Change-Id: I0aae014ef16415bb356c81e9bfd76bc65206d9fd
Signed-off-by: Aparna Das <aparnad@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1820674
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
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Using two separate locks (poweron_lock and poweroff_lock)
allows concurrent gpu power-on and power-off. This shall
not happen as driver won't be able to maintain correct
gpu state.
Use a single power_lock to manage gpu power state. This
lock will be used to manage gpu power state from multiple
triggers like gpu idle, gpu gc-off, etc.
JIRA NVGPU-1100
Change-Id: Ia9b4aeda024a5844ae9f182d453cd6341876680a
Signed-off-by: Nitin Kumbhar <nkumbhar@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1827812
Reviewed-by: Deepak Nibade <dnibade@nvidia.com>
Reviewed-by: svc-misra-checker <svc-misra-checker@nvidia.com>
Reviewed-by: Debarshi Dutta <ddutta@nvidia.com>
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Alex Waterman <alexw@nvidia.com>
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vgpu Linux code does not access MC registers. Remove the include
directive for hw_mc_gk20a.h.
JIRA NVGPU-954
Change-Id: I38ccfd6613256fab03add0a4f71701d5a0fa1f2a
Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1813521
Reviewed-by: svc-misra-checker <svc-misra-checker@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Konsta Holtta <kholtta@nvidia.com>
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channel_gk20a is clear from chip specifics and from most dependencies,
so move it under the common directory.
Jira NVGPU-967
Change-Id: I41f2160b96d4ec84064288ecc22bb360e82352df
Signed-off-by: Konsta Holtta <kholtta@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1810578
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
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There are two (would be more) places calculating the ram size in MB from
page numbers, so this patch just simply adds a macro for simplification.
Bug 2327574
Bug 2284925
Change-Id: Ie5dc387d547e1b8ce98946f0637dc17a6897e5a6
Signed-off-by: Nicolin Chen <nicolinc@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1810333
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- Remove the usage of NVGPU_CTXSW_FILTER_ISSET splattered
across nvgpu, and replace with a MACRO defined in common code.
The usage is still inside Linux, but this helps the
subsequent unification efforts, e.g. to unify the fecs trace
path.
- Remove "uapi/linux/nvgpu.h" from common code.
EVLR-3078
Change-Id: I60b0e1627576a4b255671d58530d8c773ea6154c
Signed-off-by: Vaibhav Kachore <vkachore@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1803210
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
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- Remove the usage of nvgpu_ctxsw_trace_entry splattered
across nvgpu, and replace with a struct defined in common code.
The usage is still inside Linux, but this helps the
subsequent unification efforts, e.g. to unify the fecs trace
path.
- Remove "asm/barrier.h" as "nvgpu/barrier.h" is already
included.
EVLR-3078
Change-Id: Iabfb105b891b0078ed326a8047ef14ebe1888cf2
Signed-off-by: Vaibhav Kachore <vkachore@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1803208
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
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- fetch ecc info from RM server and create sysfs nodes
- new file ecc_vgpu.c for platform-independent code
- add 2 new commands: GET_ECC_INFO and GET_ECC_COUNTER_VALUE
JIRA EVLR-2590
Change-Id: I040a9fcd23326e432ca93e9a028319f9c1c570f0
Signed-off-by: Kyle Guo <kyleg@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1777428
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
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The g->can_railgate flag is a global constant-ish property like the rest
of the flags behind nvgpu_is_enabled() API, so move it there.
Bug 200327089
Change-Id: Id1f2f16ea1975a03fb56f10c2f3c8c705574e341
Signed-off-by: Konsta Holtta <kholtta@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1764266
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
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- Added suspend/resume power management callbacks for vGPU
- Added suspend/resume commands for communication between vGPU and
RM server
- Added suspend/resume message parameters for IVC messages between
vGPU and RM server
JIRA EVLR-2305
JIRA EVLR-2306
Change-Id: I83a314b4e125a53117d16c5ea72dbc5d8ef96ef7
Signed-off-by: Deepak Bhosale <dbhosale@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1735153
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Reviewed-by: Richard Zhao <rizhao@nvidia.com>
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Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
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Move all Linux source code files to drivers/gpu/nvgpu/os/linux from
drivers/gpu/nvgpu/common/linux. This changes the meaning of common
to be OS independent.
JIRA NVGPU-598
JIRA NVGPU-601
Change-Id: Ib7f2a43d3688bb0d0b7dcc48469a6783fd988ce9
Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1747714
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