diff options
author | Sam Payne <spayne@nvidia.com> | 2015-06-09 12:17:00 -0400 |
---|---|---|
committer | Terje Bergstrom <tbergstrom@nvidia.com> | 2015-06-23 11:51:14 -0400 |
commit | c6b396729bcdb2988878ea6acd256becef3d7cd9 (patch) | |
tree | d34c89bc421754e545f094a8db8a875b7ca23d57 | |
parent | 3107c949ba8c5082d3eb908b27b8082e9622b707 (diff) |
gpu: nvgpu: update flush L2 ioctl definition
this ioctl can be called only by a ctrlfd
created from the /dev/nvhost-ctrl-gpu node
therefore NVGPU_GPU_IOCTL_MAGIC, not
NVGPU_DBG_GPU_IOCTL_MAGIC should be used
for this
bug 200111987
Change-Id: I9fce7eae9f8203a15270ac1d25b575aebd9ccf88
Signed-off-by: Sam Payne <spayne@nvidia.com>
Reviewed-on: http://git-master/r/755164
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
(cherry picked from commit 609d45ddd98c31ecd089d2e213ee1b6c560fc21e)
Reviewed-on: http://git-master/r/760830
-rw-r--r-- | include/uapi/linux/nvgpu.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/uapi/linux/nvgpu.h b/include/uapi/linux/nvgpu.h index 5f49c9cf..f7b68380 100644 --- a/include/uapi/linux/nvgpu.h +++ b/include/uapi/linux/nvgpu.h | |||
@@ -332,7 +332,7 @@ struct nvgpu_gpu_vsms_mapping { | |||
332 | #define NVGPU_GPU_IOCTL_OPEN_CHANNEL \ | 332 | #define NVGPU_GPU_IOCTL_OPEN_CHANNEL \ |
333 | _IOWR(NVGPU_GPU_IOCTL_MAGIC, 11, struct nvgpu_gpu_open_channel_args) | 333 | _IOWR(NVGPU_GPU_IOCTL_MAGIC, 11, struct nvgpu_gpu_open_channel_args) |
334 | #define NVGPU_GPU_IOCTL_FLUSH_L2 \ | 334 | #define NVGPU_GPU_IOCTL_FLUSH_L2 \ |
335 | _IOWR(NVGPU_DBG_GPU_IOCTL_MAGIC, 12, struct nvgpu_gpu_l2_fb_args) | 335 | _IOWR(NVGPU_GPU_IOCTL_MAGIC, 12, struct nvgpu_gpu_l2_fb_args) |
336 | #define NVGPU_GPU_IOCTL_INVAL_ICACHE \ | 336 | #define NVGPU_GPU_IOCTL_INVAL_ICACHE \ |
337 | _IOWR(NVGPU_GPU_IOCTL_MAGIC, 13, struct nvgpu_gpu_inval_icache_args) | 337 | _IOWR(NVGPU_GPU_IOCTL_MAGIC, 13, struct nvgpu_gpu_inval_icache_args) |
338 | #define NVGPU_GPU_IOCTL_SET_MMUDEBUG_MODE \ | 338 | #define NVGPU_GPU_IOCTL_SET_MMUDEBUG_MODE \ |