diff options
Diffstat (limited to 'drivers/gpu/nvgpu/vgpu/mm_vgpu.h')
-rw-r--r-- | drivers/gpu/nvgpu/vgpu/mm_vgpu.h | 56 |
1 files changed, 56 insertions, 0 deletions
diff --git a/drivers/gpu/nvgpu/vgpu/mm_vgpu.h b/drivers/gpu/nvgpu/vgpu/mm_vgpu.h new file mode 100644 index 00000000..ed66282c --- /dev/null +++ b/drivers/gpu/nvgpu/vgpu/mm_vgpu.h | |||
@@ -0,0 +1,56 @@ | |||
1 | /* | ||
2 | * Copyright (c) 2017, NVIDIA CORPORATION. All rights reserved. | ||
3 | * | ||
4 | * Permission is hereby granted, free of charge, to any person obtaining a | ||
5 | * copy of this software and associated documentation files (the "Software"), | ||
6 | * to deal in the Software without restriction, including without limitation | ||
7 | * the rights to use, copy, modify, merge, publish, distribute, sublicense, | ||
8 | * and/or sell copies of the Software, and to permit persons to whom the | ||
9 | * Software is furnished to do so, subject to the following conditions: | ||
10 | * | ||
11 | * The above copyright notice and this permission notice shall be included in | ||
12 | * all copies or substantial portions of the Software. | ||
13 | * | ||
14 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR | ||
15 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, | ||
16 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL | ||
17 | * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER | ||
18 | * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING | ||
19 | * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER | ||
20 | * DEALINGS IN THE SOFTWARE. | ||
21 | */ | ||
22 | |||
23 | #ifndef _MM_VGPU_H_ | ||
24 | #define _MM_VGPU_H_ | ||
25 | |||
26 | u64 vgpu_locked_gmmu_map(struct vm_gk20a *vm, | ||
27 | u64 map_offset, | ||
28 | struct nvgpu_sgt *sgt, | ||
29 | u64 buffer_offset, | ||
30 | u64 size, | ||
31 | int pgsz_idx, | ||
32 | u8 kind_v, | ||
33 | u32 ctag_offset, | ||
34 | u32 flags, | ||
35 | int rw_flag, | ||
36 | bool clear_ctags, | ||
37 | bool sparse, | ||
38 | bool priv, | ||
39 | struct vm_gk20a_mapping_batch *batch, | ||
40 | enum nvgpu_aperture aperture); | ||
41 | void vgpu_locked_gmmu_unmap(struct vm_gk20a *vm, | ||
42 | u64 vaddr, | ||
43 | u64 size, | ||
44 | int pgsz_idx, | ||
45 | bool va_allocated, | ||
46 | int rw_flag, | ||
47 | bool sparse, | ||
48 | struct vm_gk20a_mapping_batch *batch); | ||
49 | int vgpu_vm_bind_channel(struct gk20a_as_share *as_share, | ||
50 | struct channel_gk20a *ch); | ||
51 | int vgpu_mm_fb_flush(struct gk20a *g); | ||
52 | void vgpu_mm_l2_invalidate(struct gk20a *g); | ||
53 | void vgpu_mm_l2_flush(struct gk20a *g, bool invalidate); | ||
54 | void vgpu_mm_tlb_invalidate(struct gk20a *g, struct nvgpu_mem *pdb); | ||
55 | void vgpu_mm_mmu_set_debug_mode(struct gk20a *g, bool enable); | ||
56 | #endif | ||