diff options
Diffstat (limited to 'drivers/gpu/nvgpu/gp10b/rpfb_gp10b.h')
-rw-r--r-- | drivers/gpu/nvgpu/gp10b/rpfb_gp10b.h | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/drivers/gpu/nvgpu/gp10b/rpfb_gp10b.h b/drivers/gpu/nvgpu/gp10b/rpfb_gp10b.h new file mode 100644 index 00000000..965c9573 --- /dev/null +++ b/drivers/gpu/nvgpu/gp10b/rpfb_gp10b.h | |||
@@ -0,0 +1,30 @@ | |||
1 | /* | ||
2 | * Copyright (c) 2015, NVIDIA CORPORATION. All rights reserved. | ||
3 | * | ||
4 | * This program is free software; you can redistribute it and/or modify it | ||
5 | * under the terms and conditions of the GNU General Public License, | ||
6 | * version 2, as published by the Free Software Foundation. | ||
7 | * | ||
8 | * This program is distributed in the hope it will be useful, but WITHOUT | ||
9 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | ||
10 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for | ||
11 | * more details. | ||
12 | */ | ||
13 | |||
14 | #ifndef RPFB_GP20B_H | ||
15 | #define RPFB_GP20B_H | ||
16 | struct gk20a; | ||
17 | |||
18 | #define NV_UVM_FAULT_BUF_SIZE 32 | ||
19 | |||
20 | int gp10b_replayable_pagefault_buffer_init(struct gk20a *g); | ||
21 | u32 gp10b_replayable_pagefault_buffer_get_index(struct gk20a *g); | ||
22 | u32 gp10b_replayable_pagefault_buffer_put_index(struct gk20a *g); | ||
23 | bool gp10b_replayable_pagefault_buffer_is_empty(struct gk20a *g); | ||
24 | bool gp10b_replayable_pagefault_buffer_is_full(struct gk20a *g); | ||
25 | bool gp10b_replayable_pagefault_buffer_is_overflow(struct gk20a *g); | ||
26 | void gp10b_replayable_pagefault_buffer_clear_overflow(struct gk20a *g); | ||
27 | void gp10b_replayable_pagefault_buffer_info(struct gk20a *g); | ||
28 | void gp10b_replayable_pagefault_buffer_deinit(struct gk20a *g); | ||
29 | |||
30 | #endif | ||