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13 Commits

Author SHA1 Message Date
mpoojary
3da5e1515f gpu: nvgpu: Add support to pass platform data to ACR 
This patch passes an extra byte(23:16) value to 'mode' variable of ACR interface,
value depends on func 'nvgpu_platform_is_simulation'.
This will let ACR ucode to identify whether a platform is simulation(VDK)
or not(VSP & Silicon).

Change-Id: I78efe9cd748c023dd17e80f498c3b8b34edd18e5
Signed-off-by: mpoojary <mpoojary@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2673063
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
Reviewed-by: svc-mobile-misra <svc-mobile-misra@nvidia.com>
Reviewed-by: Mahantesh Kumbar <mkumbar@nvidia.com>
Reviewed-by: Vijayakumar Subbu <vsubbu@nvidia.com>
GVS: Gerrit_Virtual_Submit
 2022-02-22 05:53:46 -08:00
Mahantesh Kumbar
82526439dc gpu:nvgpu: Support to bootstrap ctxsw in MIG mode 
-Update PMU_RPC_STRUCT_ACR_BOOTSTRAP_FALCON to
 accpet the FECS/GPCCS instance bootstrap request.
-Update the ACR ucode interface to take MIG mode
 param to config FECS/GPCCS SCTL PLM for LSPMU access.

JIRA NVGPU-6562

Change-Id: I460ef4e965009b3a77aeb4350f2191235f52c6f7
Signed-off-by: Mahantesh Kumbar <mkumbar@nvidia.com>
Signed-off-by: mkumbar <mkumbar@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2587033
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
Reviewed-by: svc-mobile-cert <svc-mobile-cert@nvidia.com>
Reviewed-by: Ramesh Mylavarapu <rmylavarapu@nvidia.com>
Reviewed-by: Vijayakumar Subbu <vsubbu@nvidia.com>
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GVS: Gerrit_Virtual_Submit
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 2021-09-23 20:21:43 -07:00
Mayur Poojary
fe7368f8f4 gpu: nvgpu: ga10b: Support emulate mode 
Add sysfs node to enable gpu emulate_mode and
pass the value to acr through acr descriptor struct.

Bug 3279344

Change-Id: I936b1dda84d7f4f3688237308223c019798bdce3
Signed-off-by: Mayur Poojary <mpoojary@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2591377
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
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 2021-09-20 16:40:34 -07:00
smadhavan
d9add2db52 gpu: nvgpu: pkc signature verification support 
This change adds lsf_ucode_desc_wrapper to hold the pkc signature
header and corresponding lsf_lsb_header_v2. During blob preparation
based on the flag is_sig_pkc, the new header defines will be
packed into ls blob and passed to acr.
The flag NVGPU_PKC_LS_SIG_ENABLED is also added, which will be set
based on the acr core selection.

JIRA NVGPU-6365

Change-Id: I74e25d7c0f69d4007893e46006f97f2a607fd11f
Signed-off-by: smadhavan <smadhavan@nvidia.com>
Signed-off-by: deepak goyal <dgoyal@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2506136
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
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 2021-07-19 16:04:25 -07:00
Divya Singhatwaria
6ffadc0e32 gpu: nvgpu: Remove hard coded constants from ACR 
During code inspection use of some hard coded
constants was found in some parts of the code.
Some constants are replaced by macros and some
are declared using const keyword.

JIRA NVGPU-6260

Change-Id: I95112dfcac7c8b996789a68e7ddf78b16713a823
Signed-off-by: Divya Singhatwaria <dsinghatwari@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2485727
(cherry picked from commit b7e554267d9ef94ae5ac4529f4758127b97d3ba5)
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2492451
Reviewed-by: svcacv <svcacv@nvidia.com>
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
Reviewed-by: Andrey Jivsov <ajivsov@nvidia.com>
Reviewed-by: Alex Waterman <alexw@nvidia.com>
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GVS: Gerrit_Virtual_Submit
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 2021-03-27 04:57:37 -07:00
mkumbar
65111b64f2 gpu: nvgpu: Add RISCV LS PMU support 
-Add RISCV LS PMU support by adding RISCV LS PMU ucode to the blob.
-Modify the PMU RTOS sequence based on NEXT CORE enable flag.

JIRA NVGPU-6303

Change-Id: I4e2b989f9903b72a6327c931eb3c02f8cef2aa75
Signed-off-by: mkumbar <mkumbar@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2447388
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
Reviewed-by: Vijayakumar Subbu <vsubbu@nvidia.com>
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GVS: Gerrit_Virtual_Submit
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 2020-12-17 18:36:44 -06:00
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
Reviewed-by: automaticguardword <automaticguardword@nvidia.com>
Reviewed-by: Deepak Nibade <dnibade@nvidia.com>
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GVS: Gerrit_Virtual_Submit
 2020-12-15 14:13:28 -06:00
mkumbar
2dfa74c831 gpu: nvgpu: ACR interface update 
FALCON_ID_END is used in ACR lsf_ucode_desc interface to allocate
space for dependency map but now more number of  FALCON’s supported
which will cause wrong allocation for dependency map, so required to
have its definition.

JIRA NVGPU-5462

Change-Id: Idaaa24ea1d2767a0b4ef44b1376239f945e39912
Signed-off-by: mkumbar <mkumbar@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2357747
Reviewed-by: automaticguardword <automaticguardword@nvidia.com>
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Deepak Nibade <dnibade@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
GVS: Gerrit_Virtual_Submit
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 2020-12-15 14:13:28 -06:00
Divya Singhatwaria
1f6dfb54d1 gpu: nvgpu: Remove hard coded constants from ACR 
During code inspection use of some hard constants was
found in some parts of the code.
Those constants are replaced by macros

JIRA NVGPU-5030

Change-Id: I09212be40746317440218bc7ada9a578dde7c6ed
Signed-off-by: Divya Singhatwaria <dsinghatwari@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2301596
Reviewed-by: automaticguardword <automaticguardword@nvidia.com>
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
Reviewed-by: svc-mobile-misra <svc-mobile-misra@nvidia.com>
Reviewed-by: svc-mobile-cert <svc-mobile-cert@nvidia.com>
Reviewed-by: Mahantesh Kumbar <mkumbar@nvidia.com>
Reviewed-by: Vijayakumar Subbu <vsubbu@nvidia.com>
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GVS: Gerrit_Virtual_Submit
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 2020-12-15 14:13:28 -06:00
mkumbar
5a17a7b85a gpu: nvgpu: ACR unit doxygen update 
Update doxygen for ACR intefaces.

JIRA NVGPU-4152

Change-Id: Id26d8c057c38d5f38bb9e09a18db65b8fc1e2877
Signed-off-by: mkumbar <mkumbar@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2275020
Tested-by: Deepak Goyal <dgoyal@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
Reviewed-by: Deepak Goyal <dgoyal@nvidia.com>
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GVS: Gerrit_Virtual_Submit
 2020-12-15 14:13:28 -06:00
mkumbar
2b36d309cc gpu: nvgpu: acr: update doxygen for acr interfaces 
Update doxygen for ACR intefaces.

Change-Id: Iede7be6ab6ba2ad34f564b7142e07f797a172ecf
Signed-off-by: mkumbar <mkumbar@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2263178
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Vijayakumar Subbu <vsubbu@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
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 2020-12-15 14:10:29 -06:00
Mahantesh Kumbar
e83278f4e4 gpu: nvgpu: NVGPU ACR interface doxygen update 
-Adding detailed description for NVGPU-ACR interfaces
 required for doxygen

JIRA NVGPU-4152

Change-Id: I2c0b5d173f04bf6ea995995ee9dfa0652e424db4
Signed-off-by: Mahantesh Kumbar <mkumbar@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2219874
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Deepak Nibade <dnibade@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
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 2020-12-15 14:10:29 -06:00
Mahantesh Kumbar
cb63f7db2f gpu: nvgpu: Moved NVGPU-ACR interfaces to separate file 
-Moved NVGPU-ACR interfaces to separate header file from
 ACR blob/bootstrap header files.
-Separation needed for NVGPU-ACR interface specification
 doxygen.

JIRA NVGPU-4152

Change-Id: Ia502380e62f53e0372549544e31ffff150e05017
Signed-off-by: Mahantesh Kumbar <mkumbar@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2219038
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
 2020-12-15 14:10:29 -06:00