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gpu: nvgpu: Add subctx programming for MIG

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This CL covers the following code changes,
1) Added api to init inst_block for more than one subctxs.
2) Added logic to limit the subctx bind based on
   max. VEID count allocated to a gr instance.
3) Renamed nvgpu_grmgr_get_gr_runlist_id.

JIRA NVGPU-5647

Change-Id: Ifec8164a9e5f46fbd0538c3dd50e19ee63667a54
Signed-off-by: Lakshmanan M <lm@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2418463
Reviewed-by: automaticguardword <automaticguardword@nvidia.com>
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
Reviewed-by: svc-mobile-cert <svc-mobile-cert@nvidia.com>
Reviewed-by: Rajesh Devaraj <rdevaraj@nvidia.com>
Reviewed-by: Dinesh T <dt@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
2020-09-23 15:42:07 +05:30
committed by Alex Waterman
parent d2bb5df3c7
commit c0e2dc5b74
23 changed files with 133 additions and 31 deletions
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2
userspace/units/mm/vm/vm.c
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@@ -2076,7 +2076,7 @@ struct unit_module_test vm_tests[] = {
UNIT_TEST(init_error_paths, test_init_error_paths, NULL, 0),
UNIT_TEST(map_buffer_error_cases, test_map_buffer_error_cases, NULL, 0),
UNIT_TEST(nvgpu_vm_alloc_va, test_nvgpu_vm_alloc_va, NULL, 0),
UNIT_TEST(vm_bind, test_vm_bind, NULL, 0),
UNIT_TEST(vm_bind, test_vm_bind, NULL, 2),
UNIT_TEST(vm_aspace_id, test_vm_aspace_id, NULL, 0),
UNIT_TEST(vm_area_error_cases, test_vm_area_error_cases, NULL, 0),
UNIT_TEST_REQ("NVGPU-RQCD-45.C2",