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russellcnv
2024-01-31 14:02:06 -08:00
parent 2a3b58b8c8
commit e558660fc2
267 changed files with 89045 additions and 82824 deletions
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15
kernel-open/nvidia-uvm/uvm_volta_mmu.c
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@@ -1,5 +1,5 @@
/*******************************************************************************
Copyright (c) 2017-2021 NVIDIA Corporation
Copyright (c) 2017-2023 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
@@ -145,13 +145,20 @@ static NvU64 small_half_pde_volta(uvm_mmu_page_table_alloc_t *phys_alloc)
return pde_bits;
}
static void make_pde_volta(void *entry, uvm_mmu_page_table_alloc_t **phys_allocs, NvU32 depth)
static void make_pde_volta(void *entry,
uvm_mmu_page_table_alloc_t **phys_allocs,
uvm_page_directory_t *dir,
NvU32 child_index)
{
NvU32 entry_count = entries_per_index_volta(depth);
NvU32 entry_count;
NvU64 *entry_bits = (NvU64 *)entry;
UVM_ASSERT(dir);
entry_count = entries_per_index_volta(dir->depth);
if (entry_count == 1) {
*entry_bits = single_pde_volta(*phys_allocs, depth);
*entry_bits = single_pde_volta(*phys_allocs, dir->depth);
}
else if (entry_count == 2) {
entry_bits[MMU_BIG] = big_half_pde_volta(phys_allocs[MMU_BIG]);