NVIDIA/open-gpu-kernel-modules
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This commit is contained in:
Maneet Singh
2025-12-02 15:32:25 -08:00
parent 2af9f1f0f7
commit a5bfb10e75
954 changed files with 421883 additions and 408177 deletions
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9
kernel-open/nvidia-uvm/uvm_blackwell_host.c
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@@ -352,9 +352,8 @@ void uvm_hal_blackwell_host_l2_invalidate(uvm_push_t *push, uvm_aperture_t apert
uvm_gpu_t *gpu = uvm_push_get_gpu(push);
NvU32 aperture_value;
if (!gpu->parent->is_integrated_gpu) {
if (!gpu->parent->is_integrated_gpu)
return uvm_hal_ampere_host_l2_invalidate(push, aperture);
}
switch (aperture) {
case UVM_APERTURE_SYS:
@@ -369,9 +368,9 @@ void uvm_hal_blackwell_host_l2_invalidate(uvm_push_t *push, uvm_aperture_t apert
uvm_hal_membar(gpu, push, UVM_MEMBAR_SYS);
// Flush dirty
NV_PUSH_4U(C96F, MEM_OP_A, 0,
MEM_OP_B, 0,
MEM_OP_C, 0,
MEM_OP_D, HWCONST(C96F, MEM_OP_D, OPERATION, L2_FLUSH_DIRTY));
MEM_OP_B, 0,
MEM_OP_C, 0,
MEM_OP_D, HWCONST(C96F, MEM_OP_D, OPERATION, L2_FLUSH_DIRTY));
// Invalidate
NV_PUSH_4U(C96F, MEM_OP_A, 0,
MEM_OP_B, 0,