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gpu: nvgpu: profiler create/free, hwpm reserve

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Add support for creating/freeing profiler objects, hwpm reservations

Bug 1775465
JIRA EVLR-680
JIRA EVLR-682

Change-Id: I4db83d00e4b0b552b05b9aae96dc553dd1257d88
Signed-off-by: Peter Daifuku <pdaifuku@nvidia.com>
Reviewed-on: http://git-master/r/1322487
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
This commit is contained in:
Peter Daifuku
2017-01-25 18:50:44 -08:00
committed by mobile promotions
parent 22ac82a075
commit 009d9fd7f7
6 changed files with 382 additions and 7 deletions
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20
include/uapi/linux/nvgpu.h
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@@ -1264,9 +1264,27 @@ struct nvgpu_dbg_gpu_access_fb_memory_args {
#define NVGPU_DBG_GPU_IOCTL_ACCESS_FB_MEMORY \
_IOWR(NVGPU_DBG_GPU_IOCTL_MAGIC, 19, struct nvgpu_dbg_gpu_access_fb_memory_args)
struct nvgpu_dbg_gpu_profiler_obj_mgt_args {
__u32 profiler_handle;
__u32 reserved;
};
#define NVGPU_DBG_GPU_IOCTL_PROFILER_ALLOCATE \
_IOWR(NVGPU_DBG_GPU_IOCTL_MAGIC, 20, struct nvgpu_dbg_gpu_profiler_obj_mgt_args)
#define NVGPU_DBG_GPU_IOCTL_PROFILER_FREE \
_IOWR(NVGPU_DBG_GPU_IOCTL_MAGIC, 21, struct nvgpu_dbg_gpu_profiler_obj_mgt_args)
struct nvgpu_dbg_gpu_profiler_reserve_args {
__u32 profiler_handle;
__u32 acquire;
};
#define NVGPU_DBG_GPU_IOCTL_PROFILER_RESERVE \
_IOWR(NVGPU_DBG_GPU_IOCTL_MAGIC, 22, struct nvgpu_dbg_gpu_profiler_reserve_args)
#define NVGPU_DBG_GPU_IOCTL_LAST \
_IOC_NR(NVGPU_DBG_GPU_IOCTL_ACCESS_FB_MEMORY)
_IOC_NR(NVGPU_DBG_GPU_IOCTL_PROFILER_RESERVE)
#define NVGPU_DBG_GPU_IOCTL_MAX_ARG_SIZE \
sizeof(struct nvgpu_dbg_gpu_access_fb_memory_args)