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580.94.10

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This commit is contained in:
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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13
kernel-open/nvidia-uvm/uvm_hal.h
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@@ -248,11 +248,12 @@ typedef void (*uvm_hal_host_tlb_flush_prefetch_t)(uvm_push_t *push);
void uvm_hal_maxwell_host_tlb_flush_prefetch_unsupported(uvm_push_t *push);
void uvm_hal_blackwell_host_tlb_flush_prefetch(uvm_push_t *push);
// L2 cache invalidate for non-coherent sysmem for systems with write back cache.
// These are iGPUs as of now.
typedef void (*uvm_hal_host_l2_invalidate_noncoh_sysmem_t)(uvm_push_t *push);
void uvm_hal_blackwell_host_l2_invalidate_noncoh_sysmem(uvm_push_t *push);
void uvm_hal_host_l2_invalidate_noncoh_sysmem_unsupported(uvm_push_t *push);
// Performs L2 cache invalidation for peer or system memory.
typedef void (*uvm_hal_host_l2_invalidate_t)(uvm_push_t *push, uvm_aperture_t aperture);
void uvm_hal_blackwell_host_l2_invalidate(uvm_push_t *push, uvm_aperture_t aperture);
void uvm_hal_ampere_host_l2_invalidate(uvm_push_t *push, uvm_aperture_t aperture);
void uvm_hal_host_l2_invalidate_unsupported(uvm_push_t *push, uvm_aperture_t aperture);
// By default all semaphore release operations include a membar sys before the
// operation. This can be affected by using UVM_PUSH_FLAG_NEXT_* flags with
@@ -822,7 +823,7 @@ struct uvm_host_hal_struct
uvm_hal_host_tlb_invalidate_phys_t tlb_invalidate_phys;
uvm_hal_host_tlb_invalidate_test_t tlb_invalidate_test;
uvm_hal_host_tlb_flush_prefetch_t tlb_flush_prefetch;
uvm_hal_host_l2_invalidate_noncoh_sysmem_t l2_invalidate_noncoh_sysmem;
uvm_hal_host_l2_invalidate_t l2_invalidate;
uvm_hal_fault_buffer_replay_t replay_faults;
uvm_hal_fault_cancel_global_t cancel_faults_global;
uvm_hal_fault_cancel_targeted_t cancel_faults_targeted;