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russellcnv
2025-11-17 09:42:27 -08:00
parent e2dbb3d99c
commit 5237658d5c
53 changed files with 701 additions and 274 deletions
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kernel-open/nvidia-uvm/uvm_mmu.h
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@@ -722,9 +722,8 @@ uvm_gpu_address_t uvm_mmu_gpu_address(uvm_gpu_t *gpu, uvm_gpu_phys_address_t phy
// dma addresses, IOVAs, and GPAs). See uvm_dma_map_invalidation_t.
NV_STATUS uvm_mmu_tlb_invalidate_phys(uvm_gpu_t *gpu);
// Invalidate L2 cache when noncoherent sysmem mappings are unmapped.
// This is done for systems with write-back cache i.e. iGPUs as of now.
NV_STATUS uvm_mmu_l2_invalidate_noncoh_sysmem(uvm_gpu_t *gpu);
// Invalidate L2 cache for peer or system memory.
NV_STATUS uvm_mmu_l2_invalidate(uvm_gpu_t *gpu, uvm_aperture_t aperture);
NV_STATUS uvm_test_invalidate_tlb(UVM_TEST_INVALIDATE_TLB_PARAMS *params, struct file *filp);