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gpu: nvgpu: unit: init: cleanup quiesce

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The init unit test starts the quiesce feature during testing. This
includes starting the quiesce thread. The thread should be stopped when
the init unit tests complete, so call nvgpu_sw_quiesce_remove_support()
when complete.

Bug 2732985

Change-Id: I701e1dd1ce753781fa81327e3cdc7e2881a33d00
Signed-off-by: Philip Elcan <pelcan@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2224307
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Thomas Fleury <tfleury@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>
This commit is contained in:
Philip Elcan
2019-10-23 11:25:00 -04:00
committed by Alex Waterman
parent c0a7556cb3
commit c6affb85ba
2 changed files with 4 additions and 0 deletions
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1
drivers/gpu/nvgpu/libnvgpu-drv_safe.export
View File

@@ -384,6 +384,7 @@ nvgpu_spinlock_acquire
nvgpu_spinlock_init nvgpu_spinlock_init
nvgpu_spinlock_release nvgpu_spinlock_release
nvgpu_sw_quiesce nvgpu_sw_quiesce
nvgpu_sw_quiesce_remove_support
nvgpu_thread_create nvgpu_thread_create
nvgpu_thread_create_priority nvgpu_thread_create_priority
nvgpu_thread_is_running nvgpu_thread_is_running

3
userspace/units/init/nvgpu-init.c
View File

@@ -159,6 +159,9 @@ int test_free_env(struct unit_module *m,
nvgpu_posix_io_delete_reg_space(g, mc_boot_0_r()); nvgpu_posix_io_delete_reg_space(g, mc_boot_0_r());
nvgpu_posix_io_delete_reg_space(g, GP10B_FUSE_REG_BASE); nvgpu_posix_io_delete_reg_space(g, GP10B_FUSE_REG_BASE);
/* Clean up quiesce thread */
nvgpu_sw_quiesce_remove_support(g);
return UNIT_SUCCESS; return UNIT_SUCCESS;
} }