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12 Commits

Author SHA1 Message Date
vivekku
b426d710a2 gpu: nvgpu: gsp: move msg info logs to debug logs 
Changes
- moved the message logs from info to gsp debug which can
be enabled on requirement.

Bug 4227016
Bug 4197632
Bug 4199856

Change-Id: I6067a9b37664d325d971ccc8e1a6c13c2d1b3bb7
Signed-off-by: vivekku <vivekku@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2967169
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
Reviewed-by: Mahantesh Kumbar <mkumbar@nvidia.com>
 2023-08-24 06:14:13 -07:00
vivekku
9773e7ca68 gpu: nvgpu: gsp: erase queue command for safety scheduler 
Changes:
- implemented erase queue command for safety scheduler to depopulate
control fifo parameters in safety scheduler FW.

NVGPU-9590
Bug 3935433

Change-Id: I2cd6cd967ac4dba61992dd285e45b18f34dda2ca
Signed-off-by: vivekku <vivekku@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2858533
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
 2023-03-17 03:55:31 -07:00
vivekku
35960f8f40 gpu: nvgpu: gsp: call runlist update and send ctrl fifo info 
Changes:
- function calls to add and delete domains
- updating runlist
- integrating control fifo changes with ioctls to send queue info to GSP
FW

Bug 3884011

Change-Id: I5ad29eb9501cc2df66843c074ee6a00aae91af23
Signed-off-by: vivekku <vivekku@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2826482
Reviewed-by: Ramesh Mylavarapu <rmylavarapu@nvidia.com>
Reviewed-by: Mahantesh Kumbar <mkumbar@nvidia.com>
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
 2023-03-17 03:55:08 -07:00
vivekku
a92bca9772 gpu: nvgpu: gsp: created cmd for GSP to bind ctx reg 
Changes
- create command for GSP firmware to bind ctx register.

NVGPU-8730

Change-Id: If92bbbc0169b6466e55f3dff05828b2b649ad3de
Signed-off-by: vivekku <vivekku@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2815472
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
 2022-12-13 06:22:02 -08:00
rmylavarapu
01eb416745 gpu: nvgpu: gsp sched: enable gsp sw init for safety build 
Changes
1. Remove dGPU flag dependency on calling gsp sw init on tot.
2. Created Enable flag for gsp scheduler to enable them on ga10b
platforms.
3. Engine config flag is only enabled for dGPU enabled platforms, as gsp
is using engine functions it need to be enabled for all gsp sched
enabled builds.
4. Changes in gsp_sequence_init/de_init where on qnx we are seeing
issues.

NVGPU-9297

Change-Id: Ia4bce85ae8fd2794da1553e9ea418c76845a10ac
Signed-off-by: rmylavarapu <rmylavarapu@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2822537
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
 2022-12-12 06:06:09 -08:00
vivekku
12b539aa69 gpu: nvgpu: gsp: create nvgpu gsp control fifo interface 
Changes:
- control fifo file and its build support is done
- Interface to containing control fifo info to be passed to gsp created
- command and function to send fifo info to GSP

NVGPU-8686
NVGPU-8688
NVGPU-8692

Change-Id: I96c59b621ca299f0f4b71e16bd15cad03e719192
Signed-off-by: vivekku <vivekku@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2756560
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
Reviewed-by: Ramesh Mylavarapu <rmylavarapu@nvidia.com>
Reviewed-by: Mahantesh Kumbar <mkumbar@nvidia.com>
 2022-09-29 19:37:51 -07:00
rmylavarapu
bd5ade293d gpu: nvgpu: gsp: msg: remove event handle support 
Changes:
- Currently we are not using any event handling between NVGPU and GSP.
  So removing the event handler function and directly calling response
  handler.
- This change will fix the respective coverity issue.

CID 10138010

Change-Id: I12ddb0012ad9f54bf99f707ab2123598065561d8
Signed-off-by: rmylavarapu <rmylavarapu@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2732628
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
 2022-07-15 07:12:52 -07:00
Ramesh Mylavarapu
951ad46819 gpu: nvgpu: gsp: sched: domain management apis 
Changes:
- Added Domain management APIs with interfaces to communicate with
  GSP scheduler.
- Domain creation shall be done inside NVGPU and respective Domain
  and runlist info are sent to GSP for scheduling.

Design: https://confluence.nvidia.com/display/TGS/GSP+Scheduler+Interface+Specifications

NVGPU-7371

Signed-off-by: Ramesh Mylavarapu <rmylavarapu@nvidia.com>
Change-Id: Icba7f1ed3b9b2f409aac346084dd9a123c9d3779
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2682686
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
 2022-07-05 14:27:00 -07:00
vivekku
1116d90d32 gpu: nvgpu: gsp: enable gsp scheduler debug prints 
Changes:
- created gsp debug info mask enabled with GSP flag.
- defined a macro to display gsp debug info instead of using
nvgpu_log_fn.
- replaced nvgpu_log_fn with gsp_dbg_info inside gsp_scheduler.

NVGPU-8529

Change-Id: I98f0e470d7f056958a64579fa64c76de5691aefb
Signed-off-by: vivekku <vivekku@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2727812
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
 2022-06-17 02:00:58 -07:00
Richard Zhao
1ce899ce46 gpu: nvgpu: fix compile error of new compile flags 
Preparing to push hvrtos gpu server changes which requires 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: I25167f17f231ed741f19af87ca0aa72991563a0f
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2653746
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
Reviewed-by: svcacv <svcacv@nvidia.com>
Reviewed-by: svc-mobile-misra <svc-mobile-misra@nvidia.com>
Reviewed-by: Alex Waterman <alexw@nvidia.com>
GVS: Gerrit_Virtual_Submit
 2022-05-07 15:11:49 -07:00
Ramesh Mylavarapu
2a98d20263 nvgpu: ga10b: gsp: implement runlist submit apis 
- implemented device info cmd to send device info to the gsp for
  runlist submission. Currently GSP scheduler support only GR
  engine '0' instance.
- implemented runlist submit cmd. GSP firmware will submit the
  corresponding runlist by writing into submit registers. This
  command is direct replacement of hw_submit ga10b hal for GR engine.

NVGPU-6790

Signed-off-by: Ramesh Mylavarapu <rmylavarapu@nvidia.com>
Change-Id: I5dc573a6ad698fe20b49a3466a8e50b94cae74df
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2608923
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
 2022-02-09 00:38:56 -08:00
Ramesh Mylavarapu
9302b2efee gpu: nvgpu: gsp units separation 
Separated gsp unit into three unit:
- GSP unit which holds the core functionality of GSP RISCV core,
  bootstrap, interrupt, etc.
- GSP Scheduler to hold the cmd/msg management, IPC, etc.
- GSP Test to hold stress test ucode specific support.

NVGPU-7492

Signed-off-by: Ramesh Mylavarapu <rmylavarapu@nvidia.com>
Change-Id: I12340dc776d610502f28c8574843afc7481c0871
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2660619
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
 2022-02-09 00:38:21 -08:00