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This commit is contained in:
Andy Ritger
2023-05-30 10:11:36 -07:00
parent 6dd092ddb7
commit eb5c7665a1
1403 changed files with 295367 additions and 86235 deletions
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6
kernel-open/nvidia-uvm/uvm_maxwell.c
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@@ -33,11 +33,13 @@ void uvm_hal_maxwell_arch_init_properties(uvm_parent_gpu_t *parent_gpu)
// space for UVM internal mappings.
// A single top level PDE covers 64 or 128 MB on Maxwell so 128 GB is fine to use.
parent_gpu->rm_va_base = 0;
parent_gpu->rm_va_size = 128ull * 1024 * 1024 * 1024;
parent_gpu->rm_va_size = 128 * UVM_SIZE_1GB;
parent_gpu->uvm_mem_va_base = 768ull * 1024 * 1024 * 1024;
parent_gpu->uvm_mem_va_base = 768 * UVM_SIZE_1GB;
parent_gpu->uvm_mem_va_size = UVM_MEM_VA_SIZE;
parent_gpu->ce_phys_vidmem_write_supported = true;
// We don't have a compelling use case in UVM-Lite for direct peer
// migrations between GPUs, so don't bother setting them up.
parent_gpu->peer_copy_mode = UVM_GPU_PEER_COPY_MODE_UNSUPPORTED;