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This commit is contained in:
Andy Ritger
2023-10-17 09:25:29 -07:00
parent f59818b751
commit b5bf85a8e3
917 changed files with 132480 additions and 110015 deletions
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6
kernel-open/nvidia-uvm/uvm_hopper.c
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@@ -1,5 +1,5 @@
/*******************************************************************************
Copyright (c) 2020-2022 NVIDIA Corporation
Copyright (c) 2020-2023 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
@@ -59,12 +59,12 @@ void uvm_hal_hopper_arch_init_properties(uvm_parent_gpu_t *parent_gpu)
// Physical CE writes to vidmem are non-coherent with respect to the CPU on
// GH180.
parent_gpu->ce_phys_vidmem_write_supported = !uvm_gpu_is_coherent(parent_gpu);
parent_gpu->ce_phys_vidmem_write_supported = !uvm_parent_gpu_is_coherent(parent_gpu);
// TODO: Bug 4174553: [HGX-SkinnyJoe][GH180] channel errors discussion/debug
// portion for the uvm tests became nonresponsive after
// some time and then failed even after reboot
parent_gpu->peer_copy_mode = uvm_gpu_is_coherent(parent_gpu) ?
parent_gpu->peer_copy_mode = uvm_parent_gpu_is_coherent(parent_gpu) ?
UVM_GPU_PEER_COPY_MODE_VIRTUAL : g_uvm_global.peer_copy_mode;
// All GR context buffers may be mapped to 57b wide VAs. All "compute" units