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6 Commits

Author SHA1 Message Date
Tejal Kudav
87cea7e409 gpu: nvgpu: Fix MISRA 11.8 violations in nvlink 
MISRA rule 11.8 prohibits any cast which removes "const" or "volatile"
qualification from the type pointed to by the pointer. Fix such 11.8
violations in nvlink code by adding "const" to type cast.

JIRA NVGPU-1921

Change-Id: Ib37617d7a0e08b22aaf1b865ba08fc0d803e3acc
Signed-off-by: Tejal Kudav <tkudav@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2024903
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
Reviewed-by: svc-mobile-misra <svc-mobile-misra@nvidia.com>
Reviewed-by: svc-misra-checker <svc-misra-checker@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Debarshi Dutta <ddutta@nvidia.com>
Reviewed-by: Vijayakumar Subbu <vsubbu@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
 2019-02-22 03:47:51 -08:00
Tejal Kudav
e7987729bd gpu: nvgpu: Fix 10.3 MISRA violations in nvlink 
MISRA Rule 10.3 does not allow value of expression to be assigned to
an object with a narrower essential type or to a different essential
type category.
Fix such 10.3 violations in nvlink code by type-casting (when sure
there will be no overflows) or by changing the data-type of variables

JIRA NVGPU-1921

Change-Id: Iab103a7f0c23cf2a047152cbd76c0b55b3cc947c
Signed-off-by: Tejal Kudav <tkudav@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2012811
Reviewed-by: Philip Elcan <pelcan@nvidia.com>
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Vijayakumar Subbu <vsubbu@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
 2019-02-19 21:24:55 -08:00
Tejal Kudav
cb0d314f23 gpu: nvgpu: Fix MISRA 16.x violations in nvlink 
All the 16.x MISRA rules are relevant to switch statement
formatting and hence addressed in single patch

As per MISRA 16.1, all switch statements should be well formatted.

16.3 fixes:
Add unconditional break statements to all the switch-clauses
to adhere to MISRA rule 16.3.

JIRA NVGPU-1921

Change-Id: I7caee762bad03889944c94b44124e673b64e1fbc
Signed-off-by: Tejal Kudav <tkudav@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2014634
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: Sagar Kamble <skamble@nvidia.com>
Reviewed-by: Vijayakumar Subbu <vsubbu@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
 2019-02-12 00:29:43 -08:00
Tejal Kudav
653eb349f2 gpu: nvgpu: Fix 21.2 MISRA issues in common/nvlink 
Remove the '__' prefix from identifier names as they are violate
MISRA rule 21.2.

JIRA NVGPU-1921

Change-Id: I83de72c8f4f4227576ee9be8dd2c348168954f0f
Signed-off-by: Tejal Kudav <tkudav@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2009174
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
Reviewed-by: svc-mobile-misra <svc-mobile-misra@nvidia.com>
Reviewed-by: Raghuram Kothakota <rkothakota@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Vijayakumar Subbu <vsubbu@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
 2019-02-01 11:59:46 -08:00
Tejal Kudav
d36cf64088 gpu: nvgpu: Fix 15.6 MISRA issues in nvlink common 
MISRA Rule-15.6 requires that if-else and loop blocks be enclosed in
braces. Fix 15.6 violations in nvlink common code by adding
braces.

JIRA NVGPU-1921

Change-Id: I77325f1138c4359fbfc1ff9199441d9c40d13128
Signed-off-by: Tejal Kudav <tkudav@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2008408
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
Reviewed-by: Raghuram Kothakota <rkothakota@nvidia.com>
Reviewed-by: svc-mobile-misra <svc-mobile-misra@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Vijayakumar Subbu <vsubbu@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
 2019-02-01 11:59:33 -08:00
Tejal Kudav
a28c753ee6 gpu: nvgpu: Add nvlink "device_reginit" unit 
Move the code involved in nvlink register initialization into a
separate unit called "nvlink_device_reginit".

Nvlink device_reginit will be an unit under component nvlink_init.
TLC buffer credit initialization is done by this unit.

JIRA NVGPU-1784

Change-Id: I9dd4238d0288b33867eb8a8993e56287a67a907f
Signed-off-by: Tejal Kudav <tkudav@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1994665
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
 2019-01-29 21:54:52 -08:00