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gpu: nvgpu: modify queue implementation

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Modify queue implementation to handle wraparound cases.
Introduce additional error checks for queue public APIs.
Modify the visibility of certain functions which need not
be public.

JIRA NVGPU-6908

Change-Id: Ibe5d2f8520d4ba0991c19d77e976f9dc8d45a452
Signed-off-by: ajesh <akv@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2536318
(cherry picked from commit 736043d13aa1a35ac21146bf93ebe8b4b081ccea)
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2548583
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
This commit is contained in:
ajesh
2021-05-28 11:59:16 +03:00
committed by mobile promotions
parent 966938d3e6
commit 07d9b4cdb7
4 changed files with 43 additions and 30 deletions
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2
libs/dgpu/libnvgpu-drv-dgpu_safe.export
View File

@@ -637,9 +637,7 @@ nvgpu_posix_register_io
nvgpu_pte_words
nvgpu_queue_alloc
nvgpu_queue_free
nvgpu_queue_in
nvgpu_queue_in_locked
nvgpu_queue_out
nvgpu_queue_out_locked
nvgpu_queue_out_get_fault_injection
nvgpu_queue_available

2
libs/igpu/libnvgpu-drv-igpu_safe.export
View File

@@ -654,9 +654,7 @@ nvgpu_posix_register_io
nvgpu_pte_words
nvgpu_queue_alloc
nvgpu_queue_free
nvgpu_queue_in
nvgpu_queue_in_locked
nvgpu_queue_out
nvgpu_queue_out_locked
nvgpu_queue_out_get_fault_injection
nvgpu_queue_available