mirror of
git://nv-tegra.nvidia.com/linux-nvgpu.git
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212 lines
6.4 KiB
C
212 lines
6.4 KiB
C
/*
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* Copyright (c) 2019-2021, NVIDIA CORPORATION. All rights reserved.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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* DEALINGS IN THE SOFTWARE.
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*/
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#ifndef UNIT_NVGPU_CE_H
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#define UNIT_NVGPU_CE_H
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struct gk20a;
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struct unit_module;
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/** @addtogroup SWUTS-ce
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* @{
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*
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* Software Unit Test Specification for CE
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*/
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/**
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* Test specification for: test_ce_setup_env
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*
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* Description: Do basic setup before starting other tests.
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*
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* Test Type: Other (setup)
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*
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* Input: None
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*
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* Steps:
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* - Initialize reg spaces used by tests.
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* - Initialize required data for cg, mc modules.
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*
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* Output:
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* - UNIT_FAIL if encounters an error creating reg space
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* - UNIT_SUCCESS otherwise
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*/
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int test_ce_setup_env(struct unit_module *m,
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struct gk20a *g, void *args);
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/**
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* Test specification for: test_ce_free_env
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*
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* Description: Do basic setup before starting other tests.
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*
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* Test Type: Other (setup)
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*
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* Input: None
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*
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* Steps:
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* - Free reg spaces
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*
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* Output: UNIT_SUCCESS always.
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*/
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int test_ce_free_env(struct unit_module *m, struct gk20a *g, void *args);
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/**
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* Test specification for: test_ce_init_support
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*
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* Description: Validate CE init functionality.
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*
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* Test Type: Feature
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*
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* Targets: gops_ce.ce_init_support, nvgpu_ce_init_support
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*
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* Input: test_ce_setup_env must have been run.
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*
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* Steps:
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* - Setup necessary mock HALs to do nothing and return success as appropriate.
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* - Call nvgpu_ce_init_support and verify success is returned.
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* - Set set_pce2lce_mapping and init_prod_values HAL function pointers to NULL
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* for branch coverage.
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* - Call nvgpu_ce_init_support and verify success is returned.
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*
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* Output: Returns PASS if expected result is met, FAIL otherwise.
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*/
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int test_ce_init_support(struct unit_module *m, struct gk20a *g, void *args);
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/**
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* Test specification for: test_ce_stall_isr
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*
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* Description: Validate stall interrupt handler functionality.
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*
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* Test Type: Feature
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*
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* Targets: gops_ce.isr_stall, gv11b_ce_stall_isr, gp10b_ce_stall_isr
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*
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* Input: test_ce_setup_env must have been run.
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*
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* Steps:
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* - Set all CE interrupt sources pending in the interrupt status reg for each
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* instance.
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* - Call gops_ce.isr_stall.
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* - Verify all (and only) the stall interrupts are cleared.
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* - Set no CE interrupt sources pending in the interrupt status reg for each
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* instance.
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* - Call gops_ce.isr_stall.
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* - Verify no interrupts are cleared.
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*
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* Output: Returns PASS if expected result is met, FAIL otherwise.
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*/
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int test_ce_stall_isr(struct unit_module *m, struct gk20a *g, void *args);
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/**
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* Test specification for: test_ce_nonstall_isr
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*
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* Description: Validate nonstall interrupt handler functionality.
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*
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* Test Type: Feature
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*
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* Targets: gops_ce.isr_nonstall, gp10b_ce_nonstall_isr
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*
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* Input: test_ce_setup_env must have been run.
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*
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* Steps:
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* - Set all CE interrupt sources pending in the interrupt status reg for each
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* instance.
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* - Call gops_ce.isr_nonstall.
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* - Verify only the nonstall interrupt is cleared and the expected ops are
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* returned.
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* - Set no CE interrupt sources pending in the interrupt status reg for each
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* instance.
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* - Call gops_ce.isr_nonstall.
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* - Verify no interrupts are cleared and no ops are returned.
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*
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* Output: Returns PASS if expected result is met, FAIL otherwise.
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*/
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int test_ce_nonstall_isr(struct unit_module *m, struct gk20a *g, void *args);
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/**
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* Test specification for: test_mthd_buffer_fault_in_bar2_fault
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*
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* Description: Validate method buffer interrupt functionality.
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*
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* Test Type: Feature
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*
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* Targets: gops_ce.mthd_buffer_fault_in_bar2_fault,
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* gv11b_ce_mthd_buffer_fault_in_bar2_fault
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*
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* Input: test_ce_setup_env must have been run.
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*
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* Steps:
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* - Set all CE interrupt sources pending in the interrupt status reg for each
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* instance.
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* - Call gops_ce.mthd_buffer_fault_in_bar2_fault.
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* - Verify only the correct interrupt is cleared.
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* - Set no CE interrupt sources pending in the interrupt status reg for each
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* instance.
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* - Call gops_ce.mthd_buffer_fault_in_bar2_fault.
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* - Verify no interrupts are cleared.
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*
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* Output: Returns PASS if expected result is met, FAIL otherwise.
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*/
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int test_mthd_buffer_fault_in_bar2_fault(struct unit_module *m, struct gk20a *g,
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void *args);
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/**
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* Test specification for: test_get_num_pce
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*
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* Description: Validate function to get number of PCEs.
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*
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* Test Type: Feature
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*
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* Targets: gops_ce.get_num_pce, gv11b_ce_get_num_pce
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*
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* Input: test_ce_setup_env must have been run.
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*
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* Steps:
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* - Loop through all possible 16 bit values for the PCE Map register.
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* - For each value, write to the PCE Map register.
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* - Call gops_ce.get_num_pce and verify the correct number of PCEs is
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* returned.
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*
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* Output: Returns PASS if expected result is met, FAIL otherwise.
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*/
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int test_get_num_pce(struct unit_module *m, struct gk20a *g, void *args);
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/**
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* Test specification for: test_init_prod_values
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*
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* Description: Validate prod value init functionality.
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*
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* Test Type: Feature
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*
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* Targets: gops_ce.init_prod_values, gv11b_ce_init_prod_values
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*
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* Input: test_ce_setup_env must have been run.
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*
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* Steps:
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* - Clear the LCE Options register for all instances.
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* - Call gops_ce.init_prod_values.
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* - Verify all instances of the LCE Options register are set properly.
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*
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* Output: Returns PASS if expected result is met, FAIL otherwise.
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*/
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int test_init_prod_values(struct unit_module *m, struct gk20a *g, void *args);
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#endif /* UNIT_NVGPU_CE_H */ |