From 6335e1d28c422050024bcf4100c4fb3a5bac2afb Mon Sep 17 00:00:00 2001 From: Ian Romanick Date: Mon, 10 Sep 2012 14:15:02 +0300 Subject: intel: Add support for GPU reset status query ioctl I would have just used the drmIoctl interface directly in Mesa, but the ioctl needs some data from the drm_intel_context that is not exposed outside libdrm. v2: Update based on Mika's kernel work. v3: Fix compile failures from last-minute typos. Sigh. Signed-off-by: Ian Romanick Reviewed-by: Kenneth Graunke Cc: Mika Kuoppala Cc: Daniel Vetter --- include/drm/i915_drm.h | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) (limited to 'include/drm/i915_drm.h') diff --git a/include/drm/i915_drm.h b/include/drm/i915_drm.h index aa983f34..2703dede 100644 --- a/include/drm/i915_drm.h +++ b/include/drm/i915_drm.h @@ -198,6 +198,7 @@ typedef struct _drm_i915_sarea { #define DRM_I915_GEM_SET_CACHEING 0x2f #define DRM_I915_GEM_GET_CACHEING 0x30 #define DRM_I915_REG_READ 0x31 +#define DRM_I915_GET_RESET_STATS 0x32 #define DRM_IOCTL_I915_INIT DRM_IOW( DRM_COMMAND_BASE + DRM_I915_INIT, drm_i915_init_t) #define DRM_IOCTL_I915_FLUSH DRM_IO ( DRM_COMMAND_BASE + DRM_I915_FLUSH) @@ -247,6 +248,7 @@ typedef struct _drm_i915_sarea { #define DRM_IOCTL_I915_GEM_CONTEXT_CREATE DRM_IOWR (DRM_COMMAND_BASE + DRM_I915_GEM_CONTEXT_CREATE, struct drm_i915_gem_context_create) #define DRM_IOCTL_I915_GEM_CONTEXT_DESTROY DRM_IOW (DRM_COMMAND_BASE + DRM_I915_GEM_CONTEXT_DESTROY, struct drm_i915_gem_context_destroy) #define DRM_IOCTL_I915_REG_READ DRM_IOWR (DRM_COMMAND_BASE + DRM_I915_REG_READ, struct drm_i915_reg_read) +#define DRM_IOCTL_I915_GET_RESET_STATS DRM_IOWR (DRM_COMMAND_BASE + DRM_I915_GET_RESET_STATS, struct drm_i915_reset_stats) /* Allow drivers to submit batchbuffers directly to hardware, relying * on the security mechanisms provided by hardware. @@ -943,4 +945,19 @@ struct drm_i915_reg_read { __u64 offset; __u64 val; /* Return value */ }; + +struct drm_i915_reset_stats { + __u32 ctx_id; + __u32 flags; + + /* For all contexts */ + __u32 reset_count; + + /* For this context */ + __u32 batch_active; + __u32 batch_pending; + + __u32 pad; +}; + #endif /* _I915_DRM_H_ */ -- cgit v1.2.3