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This commit is contained in:
Bernhard Stoeckner
2025-03-19 14:13:05 +01:00
parent 25bef4626e
commit c5e439fea4
146 changed files with 53971 additions and 54755 deletions
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8
kernel-open/nvidia-uvm/uvm_blackwell.c
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@@ -38,12 +38,10 @@ void uvm_hal_blackwell_arch_init_properties(uvm_parent_gpu_t *parent_gpu)
parent_gpu->utlb_per_gpc_count = uvm_blackwell_get_utlbs_per_gpc(parent_gpu);
parent_gpu->fault_buffer_info.replayable.utlb_count = parent_gpu->rm_info.maxGpcCount *
parent_gpu->utlb_per_gpc_count;
parent_gpu->fault_buffer.replayable.utlb_count = parent_gpu->rm_info.maxGpcCount * parent_gpu->utlb_per_gpc_count;
{
uvm_fault_buffer_entry_t *dummy;
UVM_ASSERT(parent_gpu->fault_buffer_info.replayable.utlb_count <= (1 <<
(sizeof(dummy->fault_source.utlb_id) * 8)));
UVM_ASSERT(parent_gpu->fault_buffer.replayable.utlb_count <= (1 << (sizeof(dummy->fault_source.utlb_id) * 8)));
}
// A single top level PDE on Blackwell covers 64 PB and that's the minimum
@@ -85,8 +83,6 @@ void uvm_hal_blackwell_arch_init_properties(uvm_parent_gpu_t *parent_gpu)
parent_gpu->access_counters_supported = true;
parent_gpu->access_counters_can_use_physical_addresses = false;
parent_gpu->fault_cancel_va_supported = true;
parent_gpu->scoped_atomics_supported = true;