diff options
Diffstat (limited to 'drivers/gpu/nvgpu/gk20a/gk20a.h')
-rw-r--r-- | drivers/gpu/nvgpu/gk20a/gk20a.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/gpu/nvgpu/gk20a/gk20a.h b/drivers/gpu/nvgpu/gk20a/gk20a.h index 96ca69a3..03f61c33 100644 --- a/drivers/gpu/nvgpu/gk20a/gk20a.h +++ b/drivers/gpu/nvgpu/gk20a/gk20a.h | |||
@@ -669,6 +669,14 @@ struct gpu_ops { | |||
669 | void (*init_inst_block)(struct nvgpu_mem *inst_block, | 669 | void (*init_inst_block)(struct nvgpu_mem *inst_block, |
670 | struct vm_gk20a *vm, u32 big_page_size); | 670 | struct vm_gk20a *vm, u32 big_page_size); |
671 | bool (*mmu_fault_pending)(struct gk20a *g); | 671 | bool (*mmu_fault_pending)(struct gk20a *g); |
672 | /* This function is called to allocate secure memory (memory | ||
673 | * that the CPU cannot see). The function should fill the | ||
674 | * context buffer descriptor (especially fields destroy, sgt, | ||
675 | * size). | ||
676 | */ | ||
677 | int (*secure_alloc)(struct device *dev, | ||
678 | struct gr_ctx_buffer_desc *desc, | ||
679 | size_t size); | ||
672 | } mm; | 680 | } mm; |
673 | struct { | 681 | struct { |
674 | u32 (*enter)(struct gk20a *g, struct nvgpu_mem *mem, | 682 | u32 (*enter)(struct gk20a *g, struct nvgpu_mem *mem, |