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gpu:nvgpu: correct name for unmapped ptes flags

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Bug 1587825

Change-Id: I66f2988b7f1884b53bb8f3cd09ad1ead1652ffda
Signed-off-by: Seshendra Gadagottu <sgadagottu@nvidia.com>
Reviewed-on: http://git-master/r/751484
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
This commit is contained in:
Seshendra Gadagottu
2015-06-02 11:57:47 -07:00
committed by Terje Bergstrom
parent 89bcbe7d31
commit 9e83f881b7
2 changed files with 2 additions and 3 deletions
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2
drivers/gpu/nvgpu/gk20a/mm_gk20a.c
View File

@@ -1168,7 +1168,7 @@ u64 gk20a_locked_gmmu_map(struct vm_gk20a *vm,
flags &
NVGPU_MAP_BUFFER_FLAGS_CACHEABLE_TRUE,
flags &
NVGPU_GPU_FLAGS_SUPPORT_UNMAPPED_PTE,
NVGPU_AS_MAP_BUFFER_FLAGS_UNMAPPED_PTE,
rw_flag,
sparse,
flags);

3
include/uapi/linux/nvgpu.h
View File

@@ -104,8 +104,6 @@ struct nvgpu_gpu_zbc_query_table_args {
#define NVGPU_GPU_FLAGS_SUPPORT_SYNC_FENCE_FDS (1 << 3)
/* NVGPU_IOCTL_CHANNEL_CYCLE_STATS is available */
#define NVGPU_GPU_FLAGS_SUPPORT_CYCLE_STATS (1 << 4)
/* MAP_BUFFER_EX with unmapped PTE */
#define NVGPU_GPU_FLAGS_SUPPORT_UNMAPPED_PTE (1 << 5)
/* NVGPU_IOCTL_CHANNEL_CYCLE_STATS_SNAPSHOT is available */
#define NVGPU_GPU_FLAGS_SUPPORT_CYCLE_STATS_SNAPSHOT (1 << 6)
@@ -884,6 +882,7 @@ struct nvgpu_as_map_buffer_args {
__u32 flags; /* in/out */
#define NVGPU_AS_MAP_BUFFER_FLAGS_FIXED_OFFSET (1 << 0)
#define NVGPU_AS_MAP_BUFFER_FLAGS_CACHEABLE (1 << 2)
#define NVGPU_AS_MAP_BUFFER_FLAGS_UNMAPPED_PTE (1 << 5)
#define NVGPU_AS_MAP_BUFFER_FLAGS_MAPPABLE_COMPBITS (1 << 6)
__u32 reserved; /* in */
__u32 dmabuf_fd; /* in */