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gpu: nvgpu: unit: update 'Targets' for test_nvgpu_sgt_basic_apis

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* This patch adds a missing 'Targets' field (nvgpu_sgt_get_length())
in the SWUTS of common.mm nvgpu_sgt unit.

* Added nvgpu_sgt_get_length() api validation sequence in
test_nvgpu_sgt_basic_apis().

JIRA NVGPU-5932

Change-Id: Id079b2ec012e6a7cc4973ff47ac19c877e21bf87
Signed-off-by: Lakshmanan M <lm@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2466697
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
Reviewed-by: Dinesh T <dt@nvidia.com>
Reviewed-by: Rajesh Devaraj <rdevaraj@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>
GVS: Gerrit_Virtual_Submit
This commit is contained in:
Lakshmanan M
2021-01-06 15:05:35 +05:30
committed by mobile promotions
parent e7226ccb1b
commit f3ee39505c
4 changed files with 16 additions and 6 deletions
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7
userspace/units/mm/nvgpu_sgt/nvgpu_sgt.c
View File

@@ -1,5 +1,5 @@
/*
* Copyright (c) 2018-2019, NVIDIA CORPORATION. All rights reserved.
* Copyright (c) 2018-2021, NVIDIA CORPORATION. All rights reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
@@ -94,6 +94,11 @@ int test_nvgpu_sgt_basic_apis(struct unit_module *m, struct gk20a *g,
ret = UNIT_FAIL;
}
if (nvgpu_sgt_get_length(sgt, sgt->sgl) != SZ_1M) {
unit_err(m, "%s: nvgpu_sgt_get_length incorrect\n", __func__);
ret = UNIT_FAIL;
}
p->mm_sgt_is_iommuable = false;
if (nvgpu_sgt_iommuable(g, sgt) != p->mm_sgt_is_iommuable) {
unit_err(m, "%s: nvgpu_sgt_iommuable wrong, expected %s\n",

9
userspace/units/mm/nvgpu_sgt/nvgpu_sgt.h
View File

@@ -1,5 +1,5 @@
/*
* Copyright (c) 2019, NVIDIA CORPORATION. All rights reserved.
* Copyright (c) 2019-2021, NVIDIA CORPORATION. All rights reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
@@ -41,7 +41,8 @@ struct unit_module;
*
* Targets: nvgpu_mem_posix_create_from_list, nvgpu_sgt_create_from_mem,
* nvgpu_sgt_get_phys, nvgpu_sgt_get_dma, nvgpu_sgt_iommuable,
* nvgpu_sgt_get_gpu_addr, nvgpu_sgt_get_ipa, nvgpu_sgt_ipa_to_pa
* nvgpu_sgt_get_gpu_addr, nvgpu_sgt_get_ipa, nvgpu_sgt_get_length,
* nvgpu_sgt_ipa_to_pa
*
* Input: None
*
@@ -55,6 +56,8 @@ struct unit_module;
* set to the VA set in the nvgpu_mem.
* - Test nvgpu_sgt_get_dma by passing in the sgl from sgt above, and verify
* correct DMA address is returned.
* - Test nvgpu_sgt_get_length by passing in the sgl from sgt above, and verify
* correct sgl length is returned.
* - Test nvgpu_sgt_iommuable.
* - Call nvgpu_sgt_iommuable() and verify returned value maches what is set
* posix struct member mm_sgt_is_iommuable.
@@ -162,4 +165,4 @@ int test_nvgpu_sgt_alignment_non_iommu(struct unit_module *m,
int test_nvgpu_sgt_alignment_with_iommu(struct unit_module *m,
struct gk20a *g, void *args);
#endif /* UNIT_NVGPU_SGT_H */
#endif /* UNIT_NVGPU_SGT_H */