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This commit is contained in:
Andy Ritger
2024-09-20 12:40:39 -07:00
parent 2cca8b3fd5
commit 5e52edb203
93 changed files with 1186 additions and 712 deletions
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24
kernel-open/nvidia-uvm/uvm_mmu.c
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@@ -50,18 +50,18 @@
// because that type is normally associated with the LCE mapped to the most
// PCEs. The higher bandwidth is beneficial when doing bulk operations such as
// clearing PTEs, or initializing a page directory/table.
#define page_tree_begin_acquire(tree, tracker, push, format, ...) ({ \
NV_STATUS status; \
uvm_channel_manager_t *manager = (tree)->gpu->channel_manager; \
\
if (manager == NULL) \
status = uvm_push_begin_fake((tree)->gpu, (push)); \
else if (uvm_parent_gpu_is_virt_mode_sriov_heavy((tree)->gpu->parent)) \
status = uvm_push_begin_acquire(manager, UVM_CHANNEL_TYPE_MEMOPS, (tracker), (push), (format), ##__VA_ARGS__); \
else \
status = uvm_push_begin_acquire(manager, UVM_CHANNEL_TYPE_GPU_INTERNAL, (tracker), (push), (format), ##__VA_ARGS__);\
\
status; \
#define page_tree_begin_acquire(tree, tracker, push, format, ...) ({ \
NV_STATUS __status; \
uvm_channel_manager_t *__manager = (tree)->gpu->channel_manager; \
\
if (__manager == NULL) \
__status = uvm_push_begin_fake((tree)->gpu, (push)); \
else if (uvm_parent_gpu_is_virt_mode_sriov_heavy((tree)->gpu->parent)) \
__status = uvm_push_begin_acquire(__manager, UVM_CHANNEL_TYPE_MEMOPS, (tracker), (push), (format), ##__VA_ARGS__); \
else \
__status = uvm_push_begin_acquire(__manager, UVM_CHANNEL_TYPE_GPU_INTERNAL, (tracker), (push), (format), ##__VA_ARGS__);\
\
__status; \
})
// Default location of page table allocations