Commit Graph

16 Commits

Author SHA1 Message Date
Richard Zhao
9ab1271269 gpu: nvgpu: common: fix compile error of new compile flags
It's preparing to add bellow CFLAGS:
    -Werror -Wall -Wextra \
    -Wmissing-braces -Wpointer-arith -Wundef \
    -Wconversion -Wsign-conversion \
    -Wformat-security \
    -Wmissing-declarations -Wredundant-decls -Wimplicit-fallthrough

Jira GVSCI-11640

Signed-off-by: Richard Zhao <rizhao@nvidia.com>
Change-Id: Ia8f508c65071aa4775d71b8ee5dbf88a33b5cbd5
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2555056
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2022-01-13 12:36:14 -08:00
smadhavan
5dacead521 nvgpu: gpu: adds support for ACR dbg/prod.
ACR ucode is encrypted using different keys for prod/dbg boards.
This change adds a check to select ACR ucode based on board type.

ACR ucode binaries are also renamed with "nv_" prefix to conform
to release naming conventions.

Bug 2672836

Change-Id: I48818f018f903c0d03642c12485d60e392121eb6
Signed-off-by: smadhavan <smadhavan@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2492587
Reviewed-by: Andrey Jivsov <ajivsov@nvidia.com>
Reviewed-by: Vijayakumar Subbu <vsubbu@nvidia.com>
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2021-05-04 10:05:52 -07:00
smadhavan
260365bfe1 gpu: nvgpu: acr: falcon2 acr interface
This change:
* adds new flcn2_acr_desc to hold the ls ucode blob and wpr details
* adds nvgpu_mem type struct acr_falcon2_dmem_desc to copy the acr desc
  struct to sys mem. The addr of this mem location is then passed to
  ucode for consumption.
* changes return type of patch_wpr_info_to_ucode to int as it is required
  for nvgpu-next and return 0 for legacy implementations.

JIRA NVGPU-5736

Change-Id: I2f0ef655602ecdddb022c7330171b81db8cc4ce5
Signed-off-by: smadhavan <smadhavan@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2410683
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2020-12-15 14:13:28 -06:00
Mahantesh Kumbar
fbf219d8ba gpu: nvgpu: ACR func/struct version update for FUSA
-Renamed ACR structs for FUSA, ACR FUSA code has struct names
 ending with _v1 & ACR non-FUSA with _v0, removed _v1 for FUSA
 code to keep struct without any versioning for doxygen.
-Renamed acr_blob_construct_v1.c/h to  acr_blob_construct.c/h

JIRA NVGPU-2516

Change-Id: Id2d5e48e8169ce59371c2b08d04c5a65ba94c685
Signed-off-by: Mahantesh Kumbar <mkumbar@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2218265
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2020-12-15 14:10:29 -06:00
Mahantesh Kumbar
837f2a58f4 gpu: nvgpu: ACR's bootstrap_hs_acr() parameters clean up
Private data struct "struct hs_acr" used incorrectly by adding
as input param to public function for ACR unit. Cleaned up &
added required chip specific ACR unit's function.

JIRA NVGPU-3811

Change-Id: I6cdcdb71c48ebff349de2b7a587d4d2cb0f0212c
Signed-off-by: Mahantesh Kumbar <mkumbar@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2195019
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2020-12-15 14:05:52 -06:00
smadhavan
238be35d5a gpu: nvgpu: Remove pmu_bl from GPU secure boot flow
ACR HS ucode is currently loaded by pmu_bl.bin (falcon bootloader),
but ACR ucode can be loaded without bootloader support by directly 
copying non-secure/secure code to respective IMEM offset along with 
required data to DMEM, with this bootloader dependency is removed.

This patch uses nvgpu_acr_self_hs_load_bootstrap to directly load
acr ucode to imem using priv writes. This also removes the bootloader
related code

JIRA NVGPU-3811

Change-Id: Ie2632eb26e421de3765a99c5426471eb37bf1bc9
Signed-off-by: smadhavan <smadhavan@nvidia.com>
Signed-off-by: Mahantesh Kumbar <mkumbar@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2169976
Reviewed-by: Vijayakumar Subbu <vsubbu@nvidia.com>
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2020-12-15 14:05:52 -06:00
Mahantesh Kumbar
5356ccfd92 gpu: nvgpu: Falcon bootstrap config setup
-Added Falcon unit engine dependent ops to setup bootstrap
 configuration as per Engine Falcon prerequisites.
-Moved Engine Falcon bootstrap configuration call from ACR
 unit to Falcon unit

NVGPU NVGPU-3811

Change-Id: I894c047736bee5b6d50ad6b242ecf6d074606ac3
Signed-off-by: Mahantesh Kumbar <mkumbar@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2194170
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2020-12-15 14:05:52 -06:00
Sagar Kamble
3f08cf8a48 gpu: nvgpu: rename feature Make and C flags
Name the Make and C flag variables consistently wih syntax:
CONFIG_NVGPU_<feature name>

s/NVGPU_DEBUGGER/CONFIG_NVGPU_DEBUGGER
s/NVGPU_CYCLESTATS/CONFIG_NVGPU_CYCLESTATS
s/NVGPU_USERD/CONFIG_NVGPU_USERD
s/NVGPU_CHANNEL_WDT/CONFIG_NVGPU_CHANNEL_WDT
s/NVGPU_FEATURE_CE/CONFIG_NVGPU_CE
s/NVGPU_GRAPHICS/CONFIG_NVGPU_GRAPHICS
s/NVGPU_ENGINE/CONFIG_NVGPU_FIFO_ENGINE_ACTIVITY
s/NVGPU_FEATURE_CHANNEL_TSG_SCHED/CONFIG_NVGPU_CHANNEL_TSG_SCHED
s/NVGPU_FEATURE_CHANNEL_TSG_CONTROL/CONFIG_NVGPU_CHANNEL_TSG_CONTROL
s/NVGPU_FEATURE_ENGINE_QUEUE/CONFIG_NVGPU_ENGINE_QUEUE
s/GK20A_CTXSW_TRACE/CONFIG_NVGPU_FECS_TRACE
s/IGPU_VIRT_SUPPORT/CONFIG_NVGPU_IGPU_VIRT
s/CONFIG_TEGRA_NVLINK/CONFIG_NVGPU_NVLINK
s/NVGPU_DGPU_SUPPORT/CONFIG_NVGPU_DGPU
s/NVGPU_VPR/CONFIG_NVGPU_VPR
s/NVGPU_REPLAYABLE_FAULT/CONFIG_NVGPU_REPLAYABLE_FAULT
s/NVGPU_FEATURE_LS_PMU/CONFIG_NVGPU_LS_PMU
s/NVGPU_FEATURE_POWER_PG/CONFIG_NVGPU_POWER_PG

JIRA NVGPU-3624

Change-Id: I8b2492b085095fc6ee95926d8f8c3929702a1773
Signed-off-by: Sagar Kamble <skamble@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2130290
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2019-06-11 09:46:24 -07:00
Mahantesh Kumbar
90aee0086f gpu: nvgpu: rename NVGPU_LS_PMU to NVGPU_FEATURE_LS_PMU
renamed NVGPU_LS_PMU to NVGPU_FEATURE_LS_PMU to follow
nvgpu naming standard
Compile out LS PMU files when PMU RTOS support is
disabled for safety build by setting NVGPU_LS_PMU
build flag to 0

JIRA NVGPU-3418

Change-Id: Ib09924ac25657e932723c10be573f2f701cb7bea
Signed-off-by: Mahantesh Kumbar <mkumbar@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2127794
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2019-05-30 19:27:14 -07:00
Mahantesh Kumbar
b6dfba15fa gpu: nvgpu: Compile out PMU PG/LSFM code for safety
Compile out PMU PG & LSFM calls called from other unit when PMU RTOS
support is disabled for safety build by setting NVGPU_LS_PMU build
flag to 0

NVGPU JIRA-3418

Change-Id: I6a5089b37344697ffb0cc9ad301f4e7cf03f9f55
Signed-off-by: Mahantesh Kumbar <mkumbar@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2117770
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2019-05-30 19:25:32 -07:00
Mahantesh Kumbar
3d1169544f gpu: nvgpu: alloc space for PMU's struct nvgpu_pmu at runtime
Allocating space for struct nvgpu_pmu at run time as part of
nvgpu_pmu_early_init() stage and made required changes to
dependent fiels as needed.

JIRA NVGPU-1972

Change-Id: I2d1c86d713e533c256ba95b730aa2e9543a66438
Signed-off-by: Mahantesh Kumbar <mkumbar@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2110109
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2019-05-23 00:56:55 -07:00
Mahantesh Kumbar
9108ae3c62 gpu: nvgpu: create PMU FW unit
Created PMU fw unit to hold PMU RTOS f/w specific ops, images,
flags & command arguments needed for PMU RTOS ucode support.

Moved PMU fw ops from gk20a.gpu_ops to pmu.fw.ops as these ops
are needed to support different version of PMU fw version for
different chips

JIRA NVGPU-1955

Change-Id: I51385d8c20524431f07cba3378676464663deb20
Signed-off-by: Mahantesh Kumbar <mkumbar@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2090769
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2019-04-24 02:34:20 -07:00
Mahantesh Kumbar
2cf8feedd8 gpu: nvgpu: Create PMU HAL
Moved PMU HAL code from common/pmu/pmu_chip.c/h to hal at path
hal/pmu/pmu_chip.c/h file.

some code may need more cleanup but will take care in new patches

JIRA NVGPU-2002

Change-Id: I281a2c15e55292e0716b0a4c71f4469c97dd71ab
Signed-off-by: Mahantesh Kumbar <mkumbar@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2089410
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2019-04-16 02:54:46 -07:00
Nicolas Benech
60845e71f1 gpu: nvgpu: acr: change return types of some ops to void
MISRA Rule-17.7 requires the return value of all functions to be
used. Fix is either to use the return value or change the function
to return void.

The ACR operations acr_fill_bl_dmem_desc and patch_wpr_info_to_ucode
were returning an int that was always 0. This patch changes their
signature to return void instead.

JIRA NVGPU-3032

Change-Id: I4116db3b5aec92ee9b914f5549d6c7c994affd4a
Signed-off-by: Nicolas Benech <nbenech@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2090042
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2019-04-09 08:43:48 -07:00
Philip Elcan
5915aa20ab gpu: nvgpu: acr: fix MISRA 10.3 violations
MISRA Rule 10.3 prohibits assigning objects of different essential or
narrower type. This fixes MISRA 10.3 violations in the common/acr
unit.

JIRA NVGPU-3023

Change-Id: Ie3ddbd8273518e88d8ed72ecc8f90eda58618766
Signed-off-by: Philip Elcan <pelcan@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2087841
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2019-04-03 15:54:50 -07:00
Mahantesh Kumbar
d1127afb6d gpu: nvgpu: ACR chip specific file rename
Currently ACR chip specific sw init files are named as acr_$CHIP.c/h
which adds confusion as ACR HAL files, renamed to acr_sw_$CHIP.c.h
to reflect these files set ACR properties required by ACR ucode to
execute on selected chip.

JIRA NVGPU-2907

Change-Id: I12d8a481480eb89609d1cb73c9f20b24ae10651f
Signed-off-by: Mahantesh Kumbar <mkumbar@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2081633
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2019-03-28 10:36:43 -07:00