diff options
Diffstat (limited to 'drivers/gpu/nvgpu/gk20a')
-rw-r--r-- | drivers/gpu/nvgpu/gk20a/channel_gk20a.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/drivers/gpu/nvgpu/gk20a/channel_gk20a.h b/drivers/gpu/nvgpu/gk20a/channel_gk20a.h index cd5bf7d7..ab1c4a6f 100644 --- a/drivers/gpu/nvgpu/gk20a/channel_gk20a.h +++ b/drivers/gpu/nvgpu/gk20a/channel_gk20a.h | |||
@@ -47,6 +47,18 @@ struct fifo_profile_gk20a; | |||
47 | #define NVGPU_GPFIFO_FLAGS_REPLAYABLE_FAULTS_ENABLE (1 << 2) | 47 | #define NVGPU_GPFIFO_FLAGS_REPLAYABLE_FAULTS_ENABLE (1 << 2) |
48 | #define NVGPU_GPFIFO_FLAGS_USERMODE_SUPPORT (1 << 3) | 48 | #define NVGPU_GPFIFO_FLAGS_USERMODE_SUPPORT (1 << 3) |
49 | 49 | ||
50 | /* | ||
51 | * The binary format of 'struct nvgpu_channel_fence' introduced here | ||
52 | * should match that of 'struct nvgpu_fence' defined in uapi header, since | ||
53 | * this struct is intended to be a mirror copy of the uapi struct. This is | ||
54 | * not a hard requirement though because of nvgpu_get_fence_args conversion | ||
55 | * function. | ||
56 | */ | ||
57 | struct nvgpu_channel_fence { | ||
58 | u32 id; | ||
59 | u32 value; | ||
60 | }; | ||
61 | |||
50 | struct nvgpu_gpfifo_args { | 62 | struct nvgpu_gpfifo_args { |
51 | u32 num_entries; | 63 | u32 num_entries; |
52 | u32 num_inflight_jobs; | 64 | u32 num_inflight_jobs; |