Commit Graph

509 Commits

Author SHA1 Message Date
Jon Hunter
53584a0920 platform: tegra: rtcpu: Fix mixed declarations and code
The RTCPU driver fails to build with the compiler option
'-Werror=declaration-after-statement' and the following errors are
observed ...

 drivers/platform/tegra/rtcpu/camera-diagnostics.c:900:17: error: ISO
  C90 forbids mixed declarations and code
  [-Werror=declaration-after-statement]
  900 |                 unsigned long end_time = 0U;
      |                 ^~~~~~~~

 drivers/platform/tegra/rtcpu/camera-diagnostics.c:904:17: error: ISO
  C90 forbids mixed declarations and code
  [-Werror=declaration-after-statement]
  904 |  bool all_tests_pass = (status.executed > 0 &&
                                status.passed == status.executed);
      |  ^~~~

Fix this by declaring the necssary variables at the beginning of the
functions.

Jira CAMERASW-32042
Jira CAMERASW-32960

Change-Id: I6bc652b19f77f0a9bbbe3263cdff371acbc957d7
Signed-off-by: Jon Hunter <jonathanh@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3334920
Reviewed-by: Zhiyuan Wang <zhiwang@nvidia.com>
GVS: buildbot_gerritrpt <buildbot_gerritrpt@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Reviewed-by: Mohit Ingale <mohiti@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
2025-07-24 10:19:18 +00:00
Jaiyash Agrawal
3223288ee0 DCE-KMD: Add T256 support for KMD driver
This patch Adds support to build DCE-KMD for T256 chip.
Since T264 and T256 use same HSP IP and offsets are same
reuse the T264 HAL functions with T256.

JIRA TDS-16705
Bug 5214628

Change-Id: I07deec4a70bc4edbe5d8dfe24b92c68e3c85e5ce
Signed-off-by: Mahesh Kumar <mahkumar@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3319943
Tested-by: Jaiyash Agrawal <jaiyasha@nvidia.com>
Reviewed-by: Jaiyash Agrawal <jaiyasha@nvidia.com>
Reviewed-by: svcacv <svcacv@nvidia.com>
Reviewed-by: Vinod Gopalakrishnakurup <vinodg@nvidia.com>
GVS: buildbot_gerritrpt <buildbot_gerritrpt@nvidia.com>
2025-07-24 10:19:18 +00:00
Mohit Ingale
63597e114a rtcpu: camera-diagnostics: Use device_iommu_mapped() to check IOMMU status
Replace the explicit IOMMU domain check using iommu_get_domain_for_dev()
with the more direct device_iommu_mapped() function. This ensures, iommu
domain is mapped and ready.

Bug 5225858

Change-Id: If54b77ed2468b2967a28abf98c5ff3e8517a7405
Signed-off-by: Mohit Ingale <mohiti@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3343722
GVS: buildbot_gerritrpt <buildbot_gerritrpt@nvidia.com>
Reviewed-by: Jagadeesh Kinni <jkinni@nvidia.com>
Reviewed-by: Vincent Chung <vincentc@nvidia.com>
Reviewed-by: Bhushan Rayrikar <brayrikar@nvidia.com>
Reviewed-by: Shiva Dubey <sdubey@nvidia.com>
2025-07-24 10:19:18 +00:00
kevixie
04fdeac230 nvidia-oot: CameraSW: KMD SWUD update
+ Use CameraDoxygenWorkflowV1_02182025 to generate
  SWUD doxygen headers for functions in FusaCap KMD
  and RTCPU
+ Use Cursor Agent to generate SWUD doxygen headers
  for FusaCap capture-vi.c

Jira CAMERASW-32271

Change-Id: Ida6b94d6ffea3df593fa793cc4b9a150c87187ba
Signed-off-by: kevixie <kevixie@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3313956
Reviewed-by: Mohit Ingale <mohiti@nvidia.com>
Reviewed-by: Jagadeesh Kinni <jkinni@nvidia.com>
Reviewed-by: Frank Chen <frankc@nvidia.com>
GVS: buildbot_gerritrpt <buildbot_gerritrpt@nvidia.com>
2025-07-24 10:19:18 +00:00
Jon Hunter
a59a10dfeb drivers: Update timer APIs for Linux v6.15
In Linux v6.15, the timer APIs hrtimer_init() and del_timer() have been
removed. The hrtimer_setup() was added in Linux v6.13 to replace
hrtimer_init() and hrtimer_init() have finally been removed. The
functions del_timer()/del_timer_sync() were renamed to
timer_delete()/timer_delete_sync() in Linux v6.15. Use conftest to
detect these changes and update the drivers as necessary.

JIRA LINQPJ14-47

Change-Id: Id3994900384aad4b91155507cda91e04898ab12c
Signed-off-by: Jon Hunter <jonathanh@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3336168
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
Reviewed-by: Brad Griffis <bgriffis@nvidia.com>
GVS: buildbot_gerritrpt <buildbot_gerritrpt@nvidia.com>
Reviewed-by: svcacv <svcacv@nvidia.com>
2025-07-24 10:19:18 +00:00
Zhiyuan Wang
c9f69ea5d8 linux: kmd: static analysis TOP25 04/02 Part 9
fix CERT INT08-C under the following path:
- drivers/platform/tegra/rtcpu/camera-diagnostics.c

Jira CAMERASW-32960

Change-Id: I592cab86961df8e3a23d95acadced0717f424616
Signed-off-by: Zhiyuan Wang <zhiwang@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3334867
Reviewed-by: Semi Malinen <smalinen@nvidia.com>
Reviewed-by: svcacv <svcacv@nvidia.com>
Reviewed-by: Vishal Agrawal (SW) <visagrawal@nvidia.com>
Reviewed-by: Frank Chen <frankc@nvidia.com>
GVS: buildbot_gerritrpt <buildbot_gerritrpt@nvidia.com>
Reviewed-by: Patrick Young <payoung@nvidia.com>
2025-07-24 10:19:17 +00:00
Mohit Ingale
02a104cbb2 rtcpu: Add Doxygen documentation to RTCPU subsystem
Add detailed Doxygen documentation across all files in the RTCPU subsystem.
This documentation effort follows SWUD Doxygen guidelines and provides
complete API documentation for the entire RTCPU codebase.

Use Cursor Agent to generate SWUD doxygen headers

Jira CAMERASW-31120

Change-Id: I3095ff2e321402e72f0f8f5762bad798ea0ecf19
Signed-off-by: Mohit Ingale <mohiti@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3332472
Reviewed-by: Semi Malinen <smalinen@nvidia.com>
Reviewed-by: Vincent Chung <vincentc@nvidia.com>
GVS: buildbot_gerritrpt <buildbot_gerritrpt@nvidia.com>
Reviewed-by: Frank Chen <frankc@nvidia.com>
2025-07-24 10:19:17 +00:00
Mohit Ingale
bce3cb0a57 platform: tegra: rtcpu: Add runtime control for camera diagnostics
Add a new sysfs interface that allows toggling camera diagnostics on and
off at runtime without deallocating memory resources. This enhances the
camera-diagnostics driver functionality by:

- Adding a new 'control' sysfs attribute for starting/stopping diagnostics
- Implementing intelligent state checking to avoid unnecessary operations
- Providing better user feedback about the current diagnostic state
- Preserving allocated memory between stop/start cycles

The implementation checks if diagnostics are already running or already
stopped before attempting state changes, preventing redundant operations
and providing informative messages to users.

This allows us to run isp-falcon-memtest, which conflicts with
camera-diagnostics driver.

Jira CAMERASW-32042

Change-Id: I67d0e7e15a25cf000554d1c222b2890be1adce4a
Signed-off-by: Mohit Ingale <mohiti@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3330307
GVS: buildbot_gerritrpt <buildbot_gerritrpt@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
Reviewed-by: Bhushan Rayrikar <brayrikar@nvidia.com>
Reviewed-by: Vincent Chung <vincentc@nvidia.com>
Reviewed-by: Frank Chen <frankc@nvidia.com>
2025-07-24 10:19:17 +00:00
Mohit Ingale
0f10f5e639 platform: tegra: rtcpu: Implement camera diagnostics driver
This commit expands the camera-diagnostics driver to add
support for ISP PFSD tests. The implementation:

- Adds diagnostics IVC communication between kernel and RCE firmware
- Implements ISP SDL test vector loading, verification, and execution
- Provides proper memory allocation and IOMMU mapping across devices
- Supports multiple ISP instances with chip-specific configurations
  (T234/ISP6 and T264/ISP7)
- Creates sysfs interface for diagnostic status reporting
- Adds proper error handling and resources cleanup
- Implements CRC validation for test vectors

The driver enables hardware safety diagnostics for camera subsystems
to ensure reliability and functional safety of the camera pipeline.

New header files:
- camrtc-diag-messages.h: Defines messages for IVC communication
- camrtc-diag.h: Contains common diagnostic data structures

Jira CAMERASW-32042

Change-Id: I9a892b40891cffc3d460723d9fdc92854c6cda85
Signed-off-by: Mohit Ingale <mohiti@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3313001
Reviewed-by: Vincent Chung <vincentc@nvidia.com>
GVS: buildbot_gerritrpt <buildbot_gerritrpt@nvidia.com>
Reviewed-by: Semi Malinen <smalinen@nvidia.com>
Reviewed-by: Frank Chen <frankc@nvidia.com>
Reviewed-by: Bhushan Rayrikar <brayrikar@nvidia.com>
2025-07-24 10:19:17 +00:00
Mahesh Kumar
a23d954e3e platform: dce: Add bootsrap2 command
Add support to the bootstrap command over the admin channel,
which will be called when a client registers. This command will
perform steps that must be performed only after the client is ready.

TODO: This bootstrap-2 command will be replaced by the existing
bootstrap command which we call during DCE-FW bootstrapping once
we split admin bootstrapping and RM bootstrapping in the DCE-KMD.

Jira TDS-17135

Change-Id: I55330b9ce73e1acf20e2a80d392d7984c91ed65f
Signed-off-by: Mahesh Kumar <mahkumar@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3274949
Reviewed-by: Vinod Gopalakrishnakurup <vinodg@nvidia.com>
GVS: buildbot_gerritrpt <buildbot_gerritrpt@nvidia.com>
Reviewed-by: svcacv <svcacv@nvidia.com>
2025-07-24 10:19:17 +00:00
Petri Niemela
58478b0ab6 rtcpu: Halt RTCPU using HSP_BYE before reset
Calling tegra_camrtc_reboot() can cause a memory fabric timeout error by
asserting reset when the RTCPU is in the middle of a memory transaction.
As a solution (similar to tegra_camrtc_halt), before asserting the
hardware reset, signaling the RTCPU to suspend its operations using
CAMRTC_HSP_BYE and waiting for RTCPU to enter WFI.

Bug 5051748

Change-Id: Iba8e4e837ee0983ffe9629e7627e0056ce1c2341
Signed-off-by: Petri Niemela <pniemela@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3317142
Reviewed-by: Semi Malinen <smalinen@nvidia.com>
Tested-by: Semi Malinen <smalinen@nvidia.com>
Reviewed-by: svcacv <svcacv@nvidia.com>
GVS: buildbot_gerritrpt <buildbot_gerritrpt@nvidia.com>
Reviewed-by: Sudhir Vyas <svyas@nvidia.com>
2025-07-24 10:19:16 +00:00
Zhiyuan Wang
578e8f6700 linux: kmd: static analysis TOP25 03/05 Part 9
Under the following path:
- drivers/platform/tegra/rtcpu/ivc-bus.c

Jira CAMERASW-32533

Change-Id: Iba0a529218a9aaf82f70bc4ff05b4658bbfe6fc3
Signed-off-by: Zhiyuan Wang <zhiwang@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3318779
GVS: buildbot_gerritrpt <buildbot_gerritrpt@nvidia.com>
Reviewed-by: Semi Malinen <smalinen@nvidia.com>
Reviewed-by: svcacv <svcacv@nvidia.com>
Reviewed-by: Frank Chen <frankc@nvidia.com>
Reviewed-by: Ajith Kumar <ajithk@nvidia.com>
2025-07-24 10:19:16 +00:00
Aki Niemi
83df8b7e03 camera/rtcpu: Fix concurrency on reboot
Make sure that if a reboot is in progress, we don't attempt
to reboot the RTCPU again.

Bug 4623451

Change-Id: I8d153edb7ded48100f772e2fdd8afc7621b346bf
Signed-off-by: Aki Niemi <aniemi@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3205581
(cherry picked from commit 4ac65dc2c205c840b3e70e067831de57d43952e3)
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3281752
Reviewed-by: Semi Malinen <smalinen@nvidia.com>
GVS: buildbot_gerritrpt <buildbot_gerritrpt@nvidia.com>
Reviewed-by: svcacv <svcacv@nvidia.com>
Reviewed-by: Frank Chen <frankc@nvidia.com>
2025-07-24 10:19:16 +00:00
jaiyasha
b2a59883b3 DCE-KMD: Add logging structs in shared header
This change adds set and get log structs in shared admin cmd header file
Logging design document:
https://confluence.nvidia.com/display/TCS/DCE+Logging+support+design

JIRA TDS-15963

Change-Id: I8d6f1830a7bf7ebde1562cd31601b2ee4eadce0c
Signed-off-by: jaiyasha <jaiyasha@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3305936
GVS: buildbot_gerritrpt <buildbot_gerritrpt@nvidia.com>
Reviewed-by: Mahesh Kumar <mahkumar@nvidia.com>
Reviewed-by: Vinod Gopalakrishnakurup <vinodg@nvidia.com>
Reviewed-by: svcacv <svcacv@nvidia.com>
2025-07-24 10:19:16 +00:00
Zhiyuan Wang
c4fb69048c linux: kmd: static analysis TOP25 03/05 Part 9
Under the following path:
- drivers/media/platform/tegra/camera/fusa-capture/capture-vi-channel.c
- drivers/media/platform/tegra/camera/vi/mc_common.c
- drivers/platform/tegra/rtcpu/capture-ivc.c
- drivers/platform/tegra/rtcpu/ivc-bus.c
- drivers/platform/tegra/rtcpu/reset-group.c

Jira CAMERASW-32533

Change-Id: I4b3d36c77ab09cd930c80fe07846fd9e0e9c28df
Signed-off-by: Zhiyuan Wang <zhiwang@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3314106
Reviewed-by: Frank Chen <frankc@nvidia.com>
Tested-by: Patrick Young <payoung@nvidia.com>
Reviewed-by: Ajith Kumar <ajithk@nvidia.com>
GVS: buildbot_gerritrpt <buildbot_gerritrpt@nvidia.com>
Reviewed-by: Semi Malinen <smalinen@nvidia.com>
2025-07-24 10:19:16 +00:00
Viswanath L
f985bb9f00 nvadsp: Fix priv data in show_os_version()
Fetch correct private data in show_os_version(). This function
is mapped to callback seq_file->seq_operations->show, which will
be called in seq_read() flow.

Bug 5122582

Signed-off-by: Viswanath L <viswanathl@nvidia.com>
Change-Id: Ic8e4df342063139b91fa33297e59916ffb8b5a20
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3311120
Reviewed-by: svcacv <svcacv@nvidia.com>
Reviewed-by: Dara Ramesh <dramesh@nvidia.com>
GVS: buildbot_gerritrpt <buildbot_gerritrpt@nvidia.com>
2025-07-24 10:19:15 +00:00
Pritesh Raithatha
7399ae2100 platform: tegra: allow mc-utils load for non-tegra devices
Nvgpu driver has dependency on mc-utils driver so
allow the driver to get loaded for non-tegra devices.
Also update functions to fail for non-tegra devices
in case called by mistake.

Bug 5066721

Change-Id: I410c10d0155ac85001eb12b2f4bce694affb5186
Signed-off-by: Pritesh Raithatha <praithatha@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3295359
GVS: buildbot_gerritrpt <buildbot_gerritrpt@nvidia.com>
Reviewed-by: Ketan Patil <ketanp@nvidia.com>
2025-07-24 10:19:15 +00:00
saranyad
d0e719df4a DCE_KMD: Fix TOP 25 CWE Rule
- This patch fixes the following violations

  OVERRUN - 1 (24138320)
  - Added checks to validate boundries

  Rule: OVERRUN
  Rule Description: Out-of-bounds access to a buffer

JIRA TDS-15862

Change-Id: I4df6c7124da19143eb0d9b8027df28fccdff0b75
Signed-off-by: saranyad <saranyad@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3305934
Reviewed-by: svcacv <svcacv@nvidia.com>
Reviewed-by: Vinod Gopalakrishnakurup <vinodg@nvidia.com>
GVS: buildbot_gerritrpt <buildbot_gerritrpt@nvidia.com>
2025-07-24 10:19:15 +00:00
Mahesh Kumar
fb5f279667 platform:dce: Add a delay between ivc reset
Add a few microseconds delay between IVC channel reset retries.
This prevents kernel logs from flooding if dce bootstrapping takes
some time for any reason.

Based on logs below, DCE is taking around 10-30 microsecond for channel reset.
So, Keeping the delay of 10-20 microseconds.

20:26:46.637409: dce: dce_mailbox_set_full_interrupt:157  Intr bit set multiple times for MB : [0x5]
20:26:46.637421: message repeated 15 times: [ dce: dce_mailbox_set_full_interrupt:157  Intr bit set multiple times for MB : [0x5]]
---
20:26:46.637429: dce: dce_mailbox_set_full_interrupt:157  Intr bit set multiple times for MB : [0x1]
20:26:46.637458: message repeated 12 times: [ dce: dce_mailbox_set_full_interrupt:157  Intr bit set multiple times for MB : [0x1]]
----
20:26:46.637461: dce: dce_mailbox_set_full_interrupt:157  Intr bit set multiple times for MB : [0x2]
20:26:46.637471: message repeated 15 times: [ dce: dce_mailbox_set_full_interrupt:157  Intr bit set multiple times for MB : [0x2]]

Jira TDS-6381

Change-Id: I0f8d3c55058019df5a52edd232eae93b3bf84276
Signed-off-by: Mahesh Kumar <mahkumar@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3304216
Reviewed-by: Vinod Gopalakrishnakurup <vinodg@nvidia.com>
GVS: buildbot_gerritrpt <buildbot_gerritrpt@nvidia.com>
2025-07-24 10:19:15 +00:00
saranyad
bb80a707cd KMD: Fix Misra-C:2012 Rule
- This patch fixes the following violations

  OVERRUN - 2 (CIDs 22827501, 22827481)
  - Added checks to validate boundries

  Rule: OVERRUN
  Rule Description: Out-of-bounds access to a buffer

JIRA TDS-15862

Change-Id: I94b19dc491583a63ec242c59cc288c5e32134cc0
Signed-off-by: saranyad <saranyad@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3299743
Reviewed-by: svcacv <svcacv@nvidia.com>
GVS: buildbot_gerritrpt <buildbot_gerritrpt@nvidia.com>
Reviewed-by: Adithya Sanjeev Byalpi <abyalpi@nvidia.com>
Reviewed-by: Ishwarya Balaji Gururajan <igururajan@nvidia.com>
2025-07-24 10:19:15 +00:00
Yuyuan Chen
3b31f76f27 kernel: nvidia-oot: Fix Static issues S2/5
Jira CAMERASW-31832

Change-Id: I4060480865bf3895fae22127bb3e0c915af8af9f
Signed-off-by: Yuyuan Chen <yuyuanc@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3297678
Reviewed-by: Sumeet Gupta <sumeetg@nvidia.com>
Tested-by: Patrick Young <payoung@nvidia.com>
GVS: buildbot_gerritrpt <buildbot_gerritrpt@nvidia.com>
Reviewed-by: Ryan Li <ryanli@nvidia.com>
Reviewed-by: Semi Malinen <smalinen@nvidia.com>
Reviewed-by: Vincent Chung <vincentc@nvidia.com>
2025-07-24 10:19:15 +00:00
Bob Zhang
9297cd7cfd kernel: nvidia-oot: Fix Linux KMD coverity defects
Fix INT32-C and INT08-C coverity defects for tegra-rtcpu-trace.c.

JIRA CAMERASW-31291

Change-Id: I2b80963663df440a38e39bdc3b15d240270f99a5
Signed-off-by: Bob Zhang <bozhang@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3297723
Reviewed-by: Xiaoming Xiang <xxiang@nvidia.com>
Reviewed-by: Sudhir Vyas <svyas@nvidia.com>
Reviewed-by: Sumeet Gupta <sumeetg@nvidia.com>
Reviewed-by: Anubhav Rai <arai@nvidia.com>
Reviewed-by: svcacv <svcacv@nvidia.com>
GVS: buildbot_gerritrpt <buildbot_gerritrpt@nvidia.com>
2025-07-24 10:19:15 +00:00
anupamg
2f69bee627 DCE-KMD: Update shared files licenses
- Updates licenses for DCE-KMD files that are shared with HVRTOS.
    - Update from GPL-2.0 to MIT as we use these files in both
      open source and closed source context.

JIRA TDS-16741

Change-Id: Icf7aeb737f2f3b294bb9ff9c36d5ed7220c13dea
Signed-off-by: anupamg <anupamg@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3293404
GVS: buildbot_gerritrpt <buildbot_gerritrpt@nvidia.com>
Reviewed-by: svcacv <svcacv@nvidia.com>
Reviewed-by: Vinod Gopalakrishnakurup <vinodg@nvidia.com>
2025-07-24 10:19:14 +00:00
Bob Zhang
d1c50209ba kernel: nvidia-oot: Fix Linux KMD coverity defects
Fix INT30-C and INT08-C coverity defects for
tegra-rtcpu-trace.c.

Fix MISSING_LOCK coverity defects for cdi_mgr.c.

Fix NULL_RETURNS coverity defects for cam_fsync.c.

JIRA CAMERASW-30844

Change-Id: If000ed4459479ba0bc9f06477b25efa65e896fc7
Signed-off-by: Bob Zhang <bozhang@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3283172
Reviewed-by: Semi Malinen <smalinen@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
Reviewed-by: svcacv <svcacv@nvidia.com>
Tested-by: Patrick Young <payoung@nvidia.com>
Reviewed-by: Xiaoming Xiang <xxiang@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Reviewed-by: Sudhir Vyas <svyas@nvidia.com>
GVS: buildbot_gerritrpt <buildbot_gerritrpt@nvidia.com>
Reviewed-by: Anubhav Rai <arai@nvidia.com>
2025-07-24 10:19:14 +00:00
mhulagabal
580ec7794c dce: Update copyright in the errors header file
- Added MIT and GPL licensing details

- Bug 5065840

- JIRA TDS-15862

Change-Id: I438ea8c9d52c3cfaae76fe616e09bb18692c3bd4
Signed-off-by: mhulagabal <mhulagabal@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3288450
Reviewed-by: svcacv <svcacv@nvidia.com>
GVS: buildbot_gerritrpt <buildbot_gerritrpt@nvidia.com>
Reviewed-by: Bernd Weber <bweber@nvidia.com>
Reviewed-by: Jon Hunter <jonathanh@nvidia.com>
2025-07-24 10:19:14 +00:00
yongtaos
2b06fe0a29 kernel: nvidia-oot: Fix Top-25 coverity defects
Fix INT08-C, INT30-C and STR07-C coverity defects for rtcpu-debug.c.

Jira CAMERASW-30854

Change-Id: I0b516587b72bf631974f5f6ee99a55821744bf85
Signed-off-by: yongtaos <yongtaos@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3278378
Reviewed-by: Ankur Pawar <ankurp@nvidia.com>
Reviewed-by: Frank Chen <frankc@nvidia.com>
Reviewed-by: svcacv <svcacv@nvidia.com>
GVS: buildbot_gerritrpt <buildbot_gerritrpt@nvidia.com>
Reviewed-by: Sumeet Gupta <sumeetg@nvidia.com>
Reviewed-by: Zhiyuan Wang <zhiwang@nvidia.com>
2025-07-24 10:19:13 +00:00
anupamg
6c7b0070f8 DCE-KMD: Refactor dce client ipc registration.
- dce-client-ipc.c is a common file used by HVRTOS as well to
  register as a DCE client.

- We need to refactor existing register function due to certain
  HVRTOS restrictions at init time.
    1) Register function will be called at init time from HVRTOS.
    2) HVRTOS doesn't allow any mutex acquire calls or wait calls
       during INIT phase.

JIRA TDS-16581

Change-Id: I1b3a9587c1e237c2cca8214a3acce9ff34d98cc0
Signed-off-by: anupamg <anupamg@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3280251
GVS: buildbot_gerritrpt <buildbot_gerritrpt@nvidia.com>
Reviewed-by: svcacv <svcacv@nvidia.com>
Reviewed-by: Arun Swain <arswain@nvidia.com>
Reviewed-by: Vinod Gopalakrishnakurup <vinodg@nvidia.com>
2025-07-24 10:19:13 +00:00
kevixie
5ce08ee3ce nvidia-oot: cameraSW: add data validation to dt reads
+ Add the following data validation checks based on
  gaps identified when inspecting code for
  SHR-9320:
  + FSYNC: Add check to ensure existence of generators
    property before parse
  + FSYNC: Add check to ensure generators in default
    group adhere to LCM rule
  + CDI: Add check to ensure reg_len / dat_len do
    not exceed 2 bytes
  + CDI: Ensure err is set before jumping to err_probe
  + CDI: Jump to err_probe if IOExpander i2c-bus read
    fails
  + CDI-TCA: Return error if reg_len or dat_len
    out of expected range
  + FuSaCap: Ensure isp/vi-max-channels validated
  + VI: Add check for vi-mapping index found (this was
    already caught in existing code, but error message
    was non-specific)
  + camera_common: Add check for err that was set but
    never read
  + RTCPU: Add debug prints for properties not found

Jira CAMERASW-30537
Change-Id: I9953029f594c0153d6c335913944fb8906adedd9
Signed-off-by: kevixie <kevixie@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3280557
Reviewed-by: Vincent Chung <vincentc@nvidia.com>
Reviewed-by: Frank Chen <frankc@nvidia.com>
Reviewed-by: Mohit Ingale <mohiti@nvidia.com>
GVS: buildbot_gerritrpt <buildbot_gerritrpt@nvidia.com>
2025-07-24 10:19:13 +00:00
anupamg
2bed40f6fe DCE-KMD: Refactor dce-os-worker.c/.h
- dce-os-worker.c/.h module exposes functionality which allows
  DCE KMD clients to wait/signal events.

- The current abstraction of this module has following drawbacks
  which this change attempts to address:
    * Name: dce-os-worker is a misnomer
        - Rename to dce-wait-cond.c/.h and make it a dce-kmd core file.
        - Rename functions accordingly.
    * dce-os-worker module initializes data structures from tegra_dce
      which makes it ineligible for re-use.
        - dce-client-ipc can re-use this module as it uses exact
          same functionality.
        - But this module is tied with DCE-KMD core such that it has
          functions that operate on fixed known inputs.
            - dce_os_work_cond_sw_resource_init/deinit()
                Inits/Deinits most but not all condition var resources
                from tegra_dce. Eg. dce-client-ipc resources
                are not initialized.
                    - Move this function to new core file:dce-waiters.c
            - All other functions require msg_id as input and can only
              operate on DCE_WAIT* resources making it ineligible
              to be used by other clients like dce-client-ipc.
                    - Refactor these fucntions to operate on
                      individual wait conditions so that all DCE-KMD
                      core modules can reuse them.

- Additionally, this change will also remove unused functions
  and macros from dce-os-cond.c/.h

- dce-client-ipc will also switch to use dce-wait-cond interface
  for client ipc waits.

- Make dce-os-cond.h a common file and move OS specific impl
  to dce-os-cond-internal.h

JIRA TDS-16581

Change-Id: Ie8c6ec724e48cde66917fab4aa43e7da464ef8fb
Signed-off-by: anupamg <anupamg@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3258562
Reviewed-by: Vinod Gopalakrishnakurup <vinodg@nvidia.com>
Reviewed-by: Arun Swain <arswain@nvidia.com>
2025-07-24 10:19:13 +00:00
anupamg
3e2343fa57 DCE_KMD: dce-client-ipc.c: Separate out exports
- dce-client-ipc.c has linux specific export symbols that
  are required to be exported to linux kernel module client.

- We'll be using dce-client-ipc.c as a core DCE-KMD file and
  also be compiling it for HVRTOS.

- This change will add DCE_EXPORT_SYMBOL() as wrapper
  to EXPORT_SYMBOL. This will be OS agnostic macro.
    - For HVRTOS it will be empty.

JIRA TDS-16126

Change-Id: I45fbf3b8b61321c64f88a0c64a07dbe4935296b7
Signed-off-by: anupamg <anupamg@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3258496
Reviewed-by: svcacv <svcacv@nvidia.com>
Reviewed-by: Vinod Gopalakrishnakurup <vinodg@nvidia.com>
Reviewed-by: Arun Swain <arswain@nvidia.com>
2025-07-24 10:19:13 +00:00
anupamg
d0bafbec62 DCE-KMD: dce-ipc.c: Remove simple wrappers
- This is a follow-up CL to address a comment in
  I55594d8e34c3b572129119d1f7240cde76cf37bd

- This change will remove below simple static wrappers
  from dce-ipc.c and directly call the corresponding OS functions.
    - _dce_ipc_get_next_write_buff()
    - _dce_ipc_get_next_read_buff()

JIRA TDS-16126

Change-Id: Ie8c08ace75f3c6e14e803c6aeccdf43a0c27f3fa
Signed-off-by: anupamg <anupamg@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3257965
Reviewed-by: Arun Swain <arswain@nvidia.com>
Reviewed-by: svcacv <svcacv@nvidia.com>
Reviewed-by: Vinod Gopalakrishnakurup <vinodg@nvidia.com>
2025-07-24 10:19:13 +00:00
anupamg
0137495706 DCE-KMD: Make dce-client-ipc.c core file
- This change will remove linux nuances from dce-client-ipc.c
  file and make it a core DCE-KMD file agnostic to OS.

- To do that, dce-client-ipc module will repalce linux specific
  nuances for work queue related functionality with
  dce-os-work module.

- Further to support existing dce_client_ipc asyn callback function
  we need to make worker queue more generic by allowing clients
  to pass any data of their choice as data param to the
  callback function.

- Also take this opportunity to make following functions static:
    - dce_resume_work_fn()
    - dce_bootstrap_work_fn()

JIRA TDS-16581

Change-Id: I741b8675dd67ef932ee462e16cad016cbe8b7e2c
Signed-off-by: anupamg <anupamg@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3257808
Reviewed-by: Vinod Gopalakrishnakurup <vinodg@nvidia.com>
Reviewed-by: Arun Swain <arswain@nvidia.com>
Reviewed-by: svcacv <svcacv@nvidia.com>
2025-07-24 10:19:13 +00:00
anupamg
801a2e1d07 DCE-KMD: Update DCE OS Worker Queue abstraction
- This is pre-req to make dce-client-ipc.c a core file and use
  it for HVRTOS as well.

- dce-client-ipc.c uses worker queues today to manage async events.
  But instead of using existing dce-os-work abstraction it
  directly uses linux structs/calls.

- Current dce-os-work abstraction cannot be used as is for
  dce-client-ipc.c as it only allows scheduling work
  to system hipri work queue. But dce-client-ipc creates
  and schedules work to a new worker queue.

- To allow dce-client-ipc.c use exising dce-os-work abstraction,
  we need to make it more generic such that work can be scheduled
  either to a new queue or existing system hipri work queue.

- This CL will update worker queue abstraction to make it more generic
  and start using it for usecases which use default sys hipri WQ.

- There will be a follow-up CL for dce-client-ipc to start using
  this abstraction.

- Further, this change will also make WQ and work structs
  opaque and make dce-os-work.h a common header.

JIRA TDS-16126

Change-Id: I4d8a274a277f6dc08dc67847c1e3a3e35fb839b0
Signed-off-by: anupamg <anupamg@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3257738
Reviewed-by: Vinod Gopalakrishnakurup <vinodg@nvidia.com>
Reviewed-by: Arun Swain <arswain@nvidia.com>
2025-07-24 10:19:13 +00:00
Eric Funsten
84bb75c788 drivers: uncore_pmu: add event type check
Need to check if the event type matches the pmu type and return
ENOENT if there is a mismatch.

Bug 5035098

Change-Id: I3d1341efd1ad59dec011527a730d702ed6dfea4a
Signed-off-by: Eric Funsten <efunsten@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3279805
Reviewed-by: Jon Hunter <jonathanh@nvidia.com>
Reviewed-by: svcacv <svcacv@nvidia.com>
Reviewed-by: Besar Wicaksono <bwicaksono@nvidia.com>
GVS: buildbot_gerritrpt <buildbot_gerritrpt@nvidia.com>
2025-07-24 10:19:13 +00:00
Evgeny Kornev
c4d1462fd6 tracing: Fix ftrace for ISP trace events
Fix ISP trace events due to 64 bit TS cahnges

Jira CAMERASW-30345

Change-Id: I33aa9325603ec939979e11964224bf3f113a0adb
Signed-off-by: Evgeny Kornev <ekornev@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3266979
Reviewed-by: Jukka Kaartinen <jkaartinen@nvidia.com>
GVS: buildbot_gerritrpt <buildbot_gerritrpt@nvidia.com>
Reviewed-by: svcacv <svcacv@nvidia.com>
Reviewed-by: Semi Malinen <smalinen@nvidia.com>
Reviewed-by: Sudhir Vyas <svyas@nvidia.com>
2025-07-24 10:19:12 +00:00
anupamg
283315b000 DCE-KMD: Rename dce-os-device.h
- Rename dce-os-device to dce-linux-device

- dce-os-device.h header is specific to OS and is only intended
  to be internally used within OS. Similarly all it's exposed
  functions are OS specific only.

- Therefore instead of having a common name for all OSs for this
  header file, make this header internal by including linux
  name to it's naming convention.

- Similary rename dce_os_device struct to dce_linux_device and
  also rename corresponding functions from this header.

JIRA TDS-16126

Change-Id: I74e2deb17f49065d242bd80d50c5a849b3dfa3a1
Signed-off-by: anupamg <anupamg@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3256403
Reviewed-by: Arun Swain <arswain@nvidia.com>
GVS: buildbot_gerritrpt <buildbot_gerritrpt@nvidia.com>
2025-07-24 10:19:12 +00:00
anupamg
71f130a999 DCE-KMD: Address admin buffer sync access issue
- I2b8a24f9044bc08e10e5ff8cbf0c3f51fa53ff53 change introduced
  an issue of concurrent accesses of admin message buffer
  by different admin channel clients.

- This change will fix this issue by adding set of buffers per admin
  channel client.

- When a admin channel client wants to use a buffer it will
  have to request using it's client ID.
  Buffer will be granted only if at least one buffer for that client
  is not in use.

- Admin channel clients must release the buffer once done with the
  usage so that it's available for other accesses by the same client.

- Do we need a mutex to protect this array?
    1) There's no issue if different clients are trying to get/put
       buffers concurrently since each query will operate on
       separate per client array.
    2) We've an assumption that none of the clients will be active
       during init. This is also documented as part of function
       documentation.
    3) Will we ever have a usecase where a same client does
       get/put concurrently?
    4) Is it possible for a client to be active during de-init?

- If answer to 3 or 4 is yes then we still need a mutex to protect
  the buffers.
    - Currently we've assumed that there woudn't be concurrent
      operations during init/deinit and on same client so
      we're not introducing any mutex.

JIRA TDS-16126

Change-Id: I2ab640dc7c8ee6dedc9179dbb726368c3cb7d65f
Signed-off-by: anupamg <anupamg@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3249307
Reviewed-by: svcacv <svcacv@nvidia.com>
GVS: buildbot_gerritrpt <buildbot_gerritrpt@nvidia.com>
Reviewed-by: Mahesh Kumar <mahkumar@nvidia.com>
Reviewed-by: Arun Swain <arswain@nvidia.com>
2025-07-24 10:19:12 +00:00
anupamg
0becc78306 DCE-KMD: Add helper macro to check non NULL
- This is a follow-up CL to address a comment in
  I885348a09eaac6e4362c89b59880fbd32d77d3b5

- This change will add a  helper macro, DCE_WARN_ON_NOT_NULL(x),
  to print a warning message if the input param is not NULL.
    - Added to dce.h

JIRA TDS-16126

Change-Id: I9b2c4ea89fa1682d18c20f68b14ab7696917f261
Signed-off-by: anupamg <anupamg@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3251828
Reviewed-by: svcacv <svcacv@nvidia.com>
Reviewed-by: Arun Swain <arswain@nvidia.com>
GVS: buildbot_gerritrpt <buildbot_gerritrpt@nvidia.com>
Reviewed-by: Mahesh Kumar <mahkumar@nvidia.com>
2025-07-24 10:19:12 +00:00
anupamg
46895eb9cd DCE-KMD: Make certain util functions static
- This is a follow-up CL to address comment from
  I42bfe95aa81823dc077ae0964eb6288a1f25fc17

- Certain utils functions are used in single files so make
  them static and move to files in which they are used.

- Rename these from dce_os*() to dce_().

- Delete dce_get_fw_phy_addr() as it's unused.

JIRA TDS-16126

Change-Id: I6049ae1d381ac9c18acbcd3b2584d4d8ab3f2dc0
Signed-off-by: anupamg <anupamg@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3248435
Reviewed-by: Mahesh Kumar <mahkumar@nvidia.com>
Reviewed-by: Arun Swain <arswain@nvidia.com>
GVS: buildbot_gerritrpt <buildbot_gerritrpt@nvidia.com>
Reviewed-by: svcacv <svcacv@nvidia.com>
2025-07-24 10:19:12 +00:00
anupamg
7813dddaff DCE-KMD: FSM: Rename init/deinit functions
- This is a follow-up CL to address comments for
  I19e10bb890a4ab6d011df4380ab3a6d5fe92c696

- Rename init/deinit functions to indicate that they are not
  thread safe.

- Also add this note to function documentations.

JIRA TDS-16126

Change-Id: Ic9d1e19a28ef940cb7fbcdc9c923fb61446e0463
Signed-off-by: anupamg <anupamg@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3248426
Reviewed-by: svcacv <svcacv@nvidia.com>
Reviewed-by: Mahesh Kumar <mahkumar@nvidia.com>
Reviewed-by: Arun Swain <arswain@nvidia.com>
GVS: buildbot_gerritrpt <buildbot_gerritrpt@nvidia.com>
2025-07-24 10:19:12 +00:00
anupamg
48cb79c312 DCE-KMD: Rename dce-worker.c/.h
- dce-worker.c has os specific implementations.

- Therefore rename it to dce-os-worker.c/.h.

- Also rename functions accordingly.

JIRA TDS-16126

Change-Id: I8e1301659c65cca7c3735f4af1f1a7039409cbbe
Signed-off-by: anupamg <anupamg@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3233180
Reviewed-by: Mahesh Kumar <mahkumar@nvidia.com>
Reviewed-by: Arun Swain <arswain@nvidia.com>
GVS: buildbot_gerritrpt <buildbot_gerritrpt@nvidia.com>
2025-07-24 10:19:12 +00:00
anupamg
7970c223dc DCE-KMD: OS abstraction renaming
- Rename following functions from dce-os-utils.c from
  dce_*() to dce_os_*()
    dce_get_phys_stream_id
    dce_get_dce_stream_id
    dce_get_fw_vm_index
    dce_get_fw_carveout_id
    dce_is_physical_id_valid
    dce_get_fw_dce_addr
    dce_get_fw_phy_addr
    dce_get_fw_name
    dce_thread*
    dce_ipc_init_region_info
    dce_ipc_de_init_region_info

- Move include/dce-thread.h to
  os/linux/include/dce-os-thread.h

JIRA TDS-16126

Change-Id: I42bfe95aa81823dc077ae0964eb6288a1f25fc17
Signed-off-by: anupamg <anupamg@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3233170
GVS: buildbot_gerritrpt <buildbot_gerritrpt@nvidia.com>
Reviewed-by: Mahesh Kumar <mahkumar@nvidia.com>
Reviewed-by: Arun Swain <arswain@nvidia.com>
2025-07-24 10:19:12 +00:00
anupamg
cd31698771 DCE-KMD: dce-ipc.c: Abstract out iosys
- Abstract out iosys_* dependencies for writing/reading to/from
  message header and memcpy to os specific implementation.
    - Add new dce-os-ipc.c

- Cannot add these functions to existing 'dce-os-ivc.h' as
  static inline functions because these functions access
  dce_ipc_channel defined in dce_ipc.h.
    - Cannot include dce_ipc.h to this file as it creates
      a circular dependency.

- Also fix exsisting issue of not defining 'tegra_dce' inside
  dce-ipc.h
    - This is exposed now because we're including dce-ipc.h to
      dce-os-ipc.c which doesn't include any prior headers which
      define tegra_dce.
    - Fix by doing forward define to avoid circular dependency
      with dce.h

- Additionally fix below iosys issues:
1) Change Iabebef33719c38a8aa4db8573a0dd7dd7e5f83f6 introduced
   an issue because NV_TEGRA_IVC_STRUCT_HAS_IOSYS_MAP demands
   different prototypes for below functions:
     - dce_os_ivc_get_next_write_frame()
     - dce_os_ivc_get_next_read_frame()

2) Now since dce_ipc_is_data_available() uses
   dce_os_ivc_get_next_read_frame(), it needs to define
   frame with iosys_map for IOSYS Linux 6.2 usecase. So need
   to creata a OS abstraction for this too.

JIRA TDS-16126

Change-Id: I55594d8e34c3b572129119d1f7240cde76cf37bd
Signed-off-by: anupamg <anupamg@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3233117
Reviewed-by: Mahesh Kumar <mahkumar@nvidia.com>
Reviewed-by: Arun Swain <arswain@nvidia.com>
GVS: buildbot_gerritrpt <buildbot_gerritrpt@nvidia.com>
2025-07-24 10:19:12 +00:00
anupamg
7b46601f2e DCE-KMD: Update DCE OS abstraction - Part 7
Module covered: dce-trace

This is not a functional change. It does the following:
1) Add new os/linux/include/dce-os-trace.h to abstract
   trace event functionality. Define static inline
   wrappers dce_os_trace_*() to corresponding existing
   trace_*() functions.

2) Remove intermediate os header os/include/os-dce-events.h
   and replace all includes directly with <dce-os-trace.h>`

JIRA TDS-16126

Change-Id: I800be4a2b9b51214af4c2531e34dbdd41caccaea
Signed-off-by: anupamg <anupamg@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3229379
Reviewed-by: Mahesh Kumar <mahkumar@nvidia.com>
Reviewed-by: Arun Swain <arswain@nvidia.com>
GVS: buildbot_gerritrpt <buildbot_gerritrpt@nvidia.com>
2025-07-24 10:19:12 +00:00
anupamg
c0e60a639a DCE-KMD: Update DCE OS abstraction - Part 6
Module covered: dce-workqueue

This is not a functional change. It does the following:
1) Move include/dce-workqueue.h to
   os/linux/include/dce-os-work.h

2) s/dce_work/dce_os_work/g

3) s/dce_init_work/dce_os_work_init/g

4) s/dce_schedule_work/dce_os_work_schedule/g

5) Remove intermediate os header os/include/os-dce-workqueue.h
   and replace all includes directly with <dce-os-work.h>

JIRA TDS-16126

Change-Id: I4d88cf68a187a061fd0c8c084ea074fb9e74d315
Signed-off-by: anupamg <anupamg@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3228552
GVS: buildbot_gerritrpt <buildbot_gerritrpt@nvidia.com>
Reviewed-by: Mahesh Kumar <mahkumar@nvidia.com>
Reviewed-by: Arun Swain <arswain@nvidia.com>
2025-07-24 10:19:12 +00:00
anupamg
9f31ca7c42 DCE-KMD: Update DCE OS abstraction - Part 5
Modules covered in this CL: dce-os-ivc

This is not a functional CL. It does the following:
1) Move os/include/linux-kmd/os-ivc.h to
   os/linux/include/dce-os-ivc.h

2) s/os_ivc/dce_os_ivc/g

3) Delete old intermediate header os/include/os-ivc.h and include
   <dce-os-ivc.h> directly.

JIRA TDS-16126

Change-Id: Ib6264a39910dbb4a107fd2261005c5e593b4b9b7
Signed-off-by: anupamg <anupamg@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3228545
GVS: buildbot_gerritrpt <buildbot_gerritrpt@nvidia.com>
Reviewed-by: Arun Swain <arswain@nvidia.com>
Reviewed-by: Mahesh Kumar <mahkumar@nvidia.com>
2025-07-24 10:19:12 +00:00
anupamg
562347a94e DCE-KMD: Update DCE OS abstraction - Part 4
Module covered in this CL: dce-cond

This is not a functional CL. It does the following.
1) Move os/include/linux-kmd/os-cond.h to
   os/linux/include/dce-os-cond.h

2) s/dce_cond/dce_os_cond/g

3) s/DCE_COND/DCE_OS_COND/g

4) Delete intermediate include os/include/os-cond.h and replace
   all includes with <dce-os-cond.h>

JIRA TDS-16126

Change-Id: Ib4f3cbe5402b2abe114be89f36e25a6fe47e8b13
Signed-off-by: anupamg <anupamg@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3228543
GVS: buildbot_gerritrpt <buildbot_gerritrpt@nvidia.com>
Reviewed-by: Arun Swain <arswain@nvidia.com>
Reviewed-by: Mahesh Kumar <mahkumar@nvidia.com>
2025-07-24 10:19:12 +00:00
anupamg
ff65048da5 DCE-KMD: Update DCE OS abstraction - Part 3
Modules covered in this CL: dce-lock

This is not a function CL. It does the following:
1) Move dce-lock.h to os/linux/include/dce-os-lock.h
2) s/dce_mutex/dce_os_mutex/g
3) Remove intermediate includes previously introduced:
    a) Delete os/include/os-lock.h

JIRA TDS-16126

Change-Id: I994bcbf75ec87461c0dc2714b300d0ad1e3ee018
Signed-off-by: anupamg <anupamg@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3228541
Reviewed-by: Arun Swain <arswain@nvidia.com>
Reviewed-by: Mahesh Kumar <mahkumar@nvidia.com>
GVS: buildbot_gerritrpt <buildbot_gerritrpt@nvidia.com>
2025-07-24 10:19:12 +00:00
anupamg
ea36afee6c DCE-KMD: Update OS abstraction - Part 2
Modules covered in this CL:
1) dce-os-log

This is not a functional CL. It does the following:
1) Rename dce_<info/err/debug/warn> to
   dce_os_<info/err/debug/warn>

2) Rename dce_log_msg() to dce_os_log_msg()

3) Rename DCE_<WARNING/ERROR/INFO/DEBUG> to
   DCE_OS_<WARNING/ERROR/INFO/DEBUG>

4) Move dce-log.h to os/linux/include/dce-os-log.h

5) Stop using old abstraction:
    a) Replace <os-dce-log.h> includes with <dce-os-log.h>

6) Delete all related old deprecated log files:
    a) os/include/linux-kmd/os-dce-log.h
    b) os/include/os-dce-log.h

JIRA TDS-16126

Change-Id: I75ebe98a785c298678d80371184efae6e46932ee
Signed-off-by: anupamg <anupamg@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3228536
Reviewed-by: Arun Swain <arswain@nvidia.com>
Reviewed-by: Mahesh Kumar <mahkumar@nvidia.com>
GVS: buildbot_gerritrpt <buildbot_gerritrpt@nvidia.com>
2025-07-24 10:19:12 +00:00
anupamg
2f1230b256 DCE-KMD: Update DCE OS abstraction - Part 1
- We will keep single abstraction layer for linux.
    - File: dce-os-*
    - Fn: dce_os_*()

Modules covered in this CL:
1) dce-os-types
2) dce-os-atomic
3) dce-os-utils
4) dce-os-device
    - This is renamed to dce-linux-device in
      I74e2deb17f49065d242bd80d50c5a849b3dfa3a1

JIRA TDS-16126

Change-Id: I2d5eb45da4f245c1491645b27e2be9141bc038df
Signed-off-by: anupamg <anupamg@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3228474
Reviewed-by: Mahesh Kumar <mahkumar@nvidia.com>
Reviewed-by: Arun Swain <arswain@nvidia.com>
GVS: buildbot_gerritrpt <buildbot_gerritrpt@nvidia.com>
2025-07-24 10:19:12 +00:00