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6 Commits

Author SHA1 Message Date
Shashank Singh
6fd0d972ae nvgpu: gpu: include qnx_init unit in doxygen documentation 
-Include qnx_init unit in doxygen documentation.
-Add documentation for gk20a_busy/idle and similar functions.
-Remove must_check return value as misra already reports violation for
 that.

Jira NVGPU-2571

Change-Id: I9573cb61865677944809dcc494d92f63cc6e0f58
Signed-off-by: Shashank Singh <shashsingh@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2176755
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
Reviewed-by: svc-mobile-misra <svc-mobile-misra@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Alex Waterman <alexw@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
 2020-12-15 14:05:52 -06:00
ajesh
ca39cacdaf gpu: nvgpu: fix MISRA violations in utils unit 
Rule 21.1 states that #define and #undef shall not be used on a
reserved identifier or reserved macro name.
Rule 21.2 states that a reserved identifier or macro name shall
not be declared.
Fix violations of the above rules in utils unit.

Jira NVGPU-3878

Change-Id: I4302c498f5fb533699d2e53b9d1ffe1e7ccf53f2
Signed-off-by: ajesh <akv@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2194035
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
Reviewed-by: svc-mobile-misra <svc-mobile-misra@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Alex Waterman <alexw@nvidia.com>
Reviewed-by: Vaibhav Kachore <vkachore@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
 2020-12-15 14:05:52 -06:00
ajesh
b095d73022 gpu: nvgpu: modify the ffs and fls interface 
Modify the ffs/fls interface function names to nvgpu_ffs and
nvgpu_fls.  The return bit values are numbered from 1 to 64.
A return value of 0 indicates an input of 0 value.

Jira NVGPU-3601

Change-Id: I1c151eeac1f94fe3b5b85bd5daf0488f75c5efa0
Signed-off-by: ajesh <akv@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2146119
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
Reviewed-by: svc-mobile-misra <svc-mobile-misra@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Philip Elcan <pelcan@nvidia.com>
Reviewed-by: Nitin Kumbhar <nkumbhar@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
 2019-07-11 05:43:55 -07:00
Mahantesh Kumbar
b691df5a02 gpu: nvgpu: compile out PMU members & headers for safety 
-compile out nvgpu_pmu members which are not required for
safety buid & modified source as required to support same.
-compile out PMU headers include which are not required for
safety code
-Removed unnecessary PMU header includes from some files

JIRA NVGPU-3418

Change-Id: I5364b1b16c46637d229e82745dd2846cb6335a72
Signed-off-by: Mahantesh Kumbar <mkumbar@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2128228
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
 2019-06-06 06:55:58 -07:00
Thomas Fleury
97762279b7 gpu: nvgpu: make nvgpu_init_mutex return void 
Make the nvgpu_init_mutex function return void.
In linux case, this doesn't affect anything since mutex_init
returns void.
For posix, we assert() and die if pthread_mutex_init fails.

This alleviates the need to error inject for _every_
nvgpu_mutex_init function in the driver.

Jira NVGPU-3476

Change-Id: Ibc801116dc82cdfcedcba2c352785f2640b7d54f
Signed-off-by: Thomas Fleury <tfleury@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2130538
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
 2019-06-05 10:25:52 -07:00
Philip Elcan
edaddb9bb2 gpu: nvgpu: create nvgpu.common.hal.clk 
Create unit nvgpu.common.hal.clk in by moving clk_*.[ch] files to
hal/clk path. Also update makefiles and include files to match.

JIRA NVGPU-2020

Change-Id: Ied217cfac2b000a2d22eda582d6030d0479b1310
Signed-off-by: Philip Elcan <pelcan@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2101400
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
 2019-04-22 14:15:22 -07:00