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| author | Ben Skeggs <bskeggs@redhat.com> | 2013-02-13 15:29:11 +1000 |
|---|---|---|
| committer | Ben Skeggs <bskeggs@redhat.com> | 2013-11-08 16:04:36 +1000 |
| commit | fd692abd43d0da557f4136d1f69bbfff33ff7b8d (patch) | |
| tree | 19c7e333a789d82aff054073532de80a5d93833e /drivers/gpu/drm/nouveau/core/include/engine/perfmon.h | |
| parent | ceaf127930fa942188bfe11c3d1ac0cd923fab36 (diff) | |
drm/nouveau/perfmon: initial infrastructure to expose performance counters
Internal use only at this point. Userspace later.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/nouveau/core/include/engine/perfmon.h')
| -rw-r--r-- | drivers/gpu/drm/nouveau/core/include/engine/perfmon.h | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/drivers/gpu/drm/nouveau/core/include/engine/perfmon.h b/drivers/gpu/drm/nouveau/core/include/engine/perfmon.h new file mode 100644 index 000000000000..49b0024910fe --- /dev/null +++ b/drivers/gpu/drm/nouveau/core/include/engine/perfmon.h @@ -0,0 +1,39 @@ +#ifndef __NVKM_PERFMON_H__ +#define __NVKM_PERFMON_H__ + +#include <core/device.h> +#include <core/engine.h> +#include <core/engctx.h> +#include <core/class.h> + +struct nouveau_perfdom; +struct nouveau_perfctr; +struct nouveau_perfmon { + struct nouveau_engine base; + + struct nouveau_perfctx *context; + void *profile_data; + + struct list_head domains; + u32 sequence; + + /*XXX: temp for daemon backend */ + u32 pwr[8]; + u32 last; +}; + +static inline struct nouveau_perfmon * +nouveau_perfmon(void *obj) +{ + return (void *)nv_device(obj)->subdev[NVDEV_ENGINE_PERFMON]; +} + +extern struct nouveau_oclass *nv40_perfmon_oclass; +extern struct nouveau_oclass *nv50_perfmon_oclass; +extern struct nouveau_oclass *nv84_perfmon_oclass; +extern struct nouveau_oclass *nva3_perfmon_oclass; +extern struct nouveau_oclass nvc0_perfmon_oclass; +extern struct nouveau_oclass nve0_perfmon_oclass; +extern struct nouveau_oclass nvf0_perfmon_oclass; + +#endif |