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gpu: nvgpu: Add more test scenarios for ACR unit

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Add more test scenarios for nvgpu_acr_bootstrap_hs_acr()
and nvgpu_acr_construct_execute() to cover more
branches and fail scenarios

JIRA NVGPU-4319

Change-Id: Ifae3fdce87c4a42d0fbdb4dff25dfb10537f31d0
Signed-off-by: Divya Singhatwaria <dsinghatwari@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2238098
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
This commit is contained in:
Divya Singhatwaria
2019-11-13 12:10:15 +05:30
committed by Alex Waterman
parent df68da0e66
commit 15c9355c69
4 changed files with 257 additions and 199 deletions
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65
userspace/units/acr/nvgpu-acr.h
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@@ -55,7 +55,7 @@ int test_acr_init(struct unit_module *m, struct gk20a *g, void *args);
/**
* Test specification for: test_acr_prepare_ucode_blob
*
* Description: The test_acr_init shall test the blob creation of
* Description: The test_acr_prepare_ucode_blob shall test the blob creation of
* the ACR unit
*
* Test Type: Feature based
@@ -80,8 +80,8 @@ int test_acr_prepare_ucode_blob(struct unit_module *m, struct gk20a *g,
/**
* Test specification for: test_acr_is_lsf_lazy_bootstrap
*
* Description: The test_acr_init shall test the lazy bootstrap of
* the ACR unit
* Description: The test_acr_is_lsf_lazy_bootstrap shall test the
* lazy bootstrap of the ACR unit
*
* Test Type: Feature based
*
@@ -103,9 +103,68 @@ int test_acr_prepare_ucode_blob(struct unit_module *m, struct gk20a *g,
int test_acr_is_lsf_lazy_bootstrap(struct unit_module *m, struct gk20a *g,
void *__args);
/**
* Test specification for: test_acr_construct_execute
*
* Description: The test_acr_construct_execute shall test the two main tasks of
* the ACR unit:
* 1. Blob construct of LS ucode in non-wpr memory
* 2. ACR HS ucode load & bootstrap
*
* Test Type: Feature based
*
* Input: None
*
* Steps:
* - Initialize the falcon test environment
* - Set the flag NVGPU_SEC_SECUREGPCCS
* - Allocate memory for GR
* - Initialize the PMU
* - Initialize the ACR unit
* - Initialize the MMU
* - Prepare SW and HW for GR
* - Set the falcon_falcon_cpuctl_halt_intr_m bit for the
* register falcon_falcon_cpuctl_r
* - Call nvgpu_acr_construct_execute() via ACR sw ops.
*
* Output: Returns PASS if the steps above were executed successfully. FAIL
* otherwise.
*/
int test_acr_construct_execute(struct unit_module *m,
struct gk20a *g, void *args);
/**
* Test specification for: test_acr_bootstrap_hs_acr
*
* Description: The test_acr_bootstrap_hs_acr shall test the ACR HS ucode load
* & bootstrap functionality of the ACR unit
*
* Test Type: Feature based
*
* Input: None
*
* Steps:
* - Initialize the falcon test environment
* - Set the flag NVGPU_SEC_SECUREGPCCS
* - Allocate memory for GR
* - Initialize the PMU
* - Initialize the ACR unit
* - Initialize the MMU
* - Prepare SW and HW for GR
* - Set the falcon_falcon_cpuctl_halt_intr_m bit for the
* register falcon_falcon_cpuctl_r
* - Prepare the ucode blob
* - Call nvgpu_acr_bootstrap_hs_acr() twice to cover recovery branch.
* - Create fail/negative scenario of nvgpu_acr_bootstrap_hs_acr()
by passing g->acr = NULL. nvgpu_acr_bootstrap_hs_acr() should fail.
*
* Output: Returns PASS if the steps above were executed successfully. FAIL
* otherwise.
*/
int test_acr_bootstrap_hs_acr(struct unit_module *m,
struct gk20a *g, void *args);
/**
* Test specification for: free_falcon_test_env
*