NVIDIA/open-gpu-kernel-modules
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This commit is contained in:
Maneet Singh
2025-08-04 11:15:02 -07:00
parent d890313300
commit 307159f262
1315 changed files with 477791 additions and 279973 deletions
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6
kernel-open/nvidia-uvm/uvm_ats.c
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@@ -1,5 +1,5 @@
/*******************************************************************************
Copyright (c) 2018-2024 NVIDIA Corporation
Copyright (c) 2018-2025 NVIDIA Corporation
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to
@@ -44,7 +44,7 @@ void uvm_ats_init(const UvmPlatformInfo *platform_info)
NV_STATUS uvm_ats_add_gpu(uvm_parent_gpu_t *parent_gpu)
{
if (g_uvm_global.ats.enabled) {
if (g_uvm_global.ats.enabled && uvm_parent_gpu_supports_ats(parent_gpu)) {
UVM_ASSERT(UVM_ATS_SVA_SUPPORTED());
return uvm_ats_sva_add_gpu(parent_gpu);
}
@@ -54,7 +54,7 @@ NV_STATUS uvm_ats_add_gpu(uvm_parent_gpu_t *parent_gpu)
void uvm_ats_remove_gpu(uvm_parent_gpu_t *parent_gpu)
{
if (g_uvm_global.ats.enabled) {
if (g_uvm_global.ats.enabled && uvm_parent_gpu_supports_ats(parent_gpu)) {
UVM_ASSERT(UVM_ATS_SVA_SUPPORTED());
uvm_ats_sva_remove_gpu(parent_gpu);
}