1 files changed, 315 insertions, 0 deletions

diff --git a/drivers/gpu/drm/i915/i915_trace.h b/drivers/gpu/drm/i915/i915_trace.h
new file mode 100644
index 000000000000..5567a40816f3
--- /dev/null
+++ b/drivers/gpu/drm/i915/i915_trace.h
@@ -0,0 +1,315 @@
+#if !defined(_I915_TRACE_H_) || defined(TRACE_HEADER_MULTI_READ)
+#define _I915_TRACE_H_
+
+#include <linux/stringify.h>
+#include <linux/types.h>
+#include <linux/tracepoint.h>
+
+#include <drm/drmP.h>
+
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM i915
+#define TRACE_SYSTEM_STRING __stringify(TRACE_SYSTEM)
+#define TRACE_INCLUDE_FILE i915_trace
+
+/* object tracking */
+
+TRACE_EVENT(i915_gem_object_create,
+
+            TP_PROTO(struct drm_gem_object *obj),
+
+            TP_ARGS(obj),
+
+            TP_STRUCT__entry(
+                             __field(struct drm_gem_object *, obj)
+                             __field(u32, size)
+                             ),
+
+            TP_fast_assign(
+                           __entry->obj = obj;
+                           __entry->size = obj->size;
+                           ),
+
+            TP_printk("obj=%p, size=%u", __entry->obj, __entry->size)
+);
+
+TRACE_EVENT(i915_gem_object_bind,
+
+            TP_PROTO(struct drm_gem_object *obj, u32 gtt_offset),
+
+            TP_ARGS(obj, gtt_offset),
+
+            TP_STRUCT__entry(
+                             __field(struct drm_gem_object *, obj)
+                             __field(u32, gtt_offset)
+                             ),
+
+            TP_fast_assign(
+                           __entry->obj = obj;
+                           __entry->gtt_offset = gtt_offset;
+                           ),
+
+            TP_printk("obj=%p, gtt_offset=%08x",
+                      __entry->obj, __entry->gtt_offset)
+);
+
+TRACE_EVENT(i915_gem_object_clflush,
+
+            TP_PROTO(struct drm_gem_object *obj),
+
+            TP_ARGS(obj),
+
+            TP_STRUCT__entry(
+                             __field(struct drm_gem_object *, obj)
+                             ),
+
+            TP_fast_assign(
+                           __entry->obj = obj;
+                           ),
+
+            TP_printk("obj=%p", __entry->obj)
+);
+
+TRACE_EVENT(i915_gem_object_change_domain,
+
+            TP_PROTO(struct drm_gem_object *obj, uint32_t old_read_domains, uint32_t old_write_domain),
+
+            TP_ARGS(obj, old_read_domains, old_write_domain),
+
+            TP_STRUCT__entry(
+                             __field(struct drm_gem_object *, obj)
+                             __field(u32, read_domains)
+                             __field(u32, write_domain)
+                             ),
+
+            TP_fast_assign(
+                           __entry->obj = obj;
+                           __entry->read_domains = obj->read_domains | (old_read_domains << 16);
+                           __entry->write_domain = obj->write_domain | (old_write_domain << 16);
+                           ),
+
+            TP_printk("obj=%p, read=%04x, write=%04x",
+                      __entry->obj,
+                      __entry->read_domains, __entry->write_domain)
+);
+
+TRACE_EVENT(i915_gem_object_get_fence,
+
+            TP_PROTO(struct drm_gem_object *obj, int fence, int tiling_mode),
+
+            TP_ARGS(obj, fence, tiling_mode),
+
+            TP_STRUCT__entry(
+                             __field(struct drm_gem_object *, obj)
+                             __field(int, fence)
+                             __field(int, tiling_mode)
+                             ),
+
+            TP_fast_assign(
+                           __entry->obj = obj;
+                           __entry->fence = fence;
+                           __entry->tiling_mode = tiling_mode;
+                           ),
+
+            TP_printk("obj=%p, fence=%d, tiling=%d",
+                      __entry->obj, __entry->fence, __entry->tiling_mode)
+);
+
+TRACE_EVENT(i915_gem_object_unbind,
+
+            TP_PROTO(struct drm_gem_object *obj),
+
+            TP_ARGS(obj),
+
+            TP_STRUCT__entry(
+                             __field(struct drm_gem_object *, obj)
+                             ),
+
+            TP_fast_assign(
+                           __entry->obj = obj;
+                           ),
+
+            TP_printk("obj=%p", __entry->obj)
+);
+
+TRACE_EVENT(i915_gem_object_destroy,
+
+            TP_PROTO(struct drm_gem_object *obj),
+
+            TP_ARGS(obj),
+
+            TP_STRUCT__entry(
+                             __field(struct drm_gem_object *, obj)
+                             ),
+
+            TP_fast_assign(
+                           __entry->obj = obj;
+                           ),
+
+            TP_printk("obj=%p", __entry->obj)
+);
+
+/* batch tracing */
+
+TRACE_EVENT(i915_gem_request_submit,
+
+            TP_PROTO(struct drm_device *dev, u32 seqno),
+
+            TP_ARGS(dev, seqno),
+
+            TP_STRUCT__entry(
+                             __field(struct drm_device *, dev)
+                             __field(u32, seqno)
+                             ),
+
+            TP_fast_assign(
+                           __entry->dev = dev;
+                           __entry->seqno = seqno;
+                           ),
+
+            TP_printk("dev=%p, seqno=%u", __entry->dev, __entry->seqno)
+);
+
+TRACE_EVENT(i915_gem_request_flush,
+
+            TP_PROTO(struct drm_device *dev, u32 seqno,
+                     u32 flush_domains, u32 invalidate_domains),
+
+            TP_ARGS(dev, seqno, flush_domains, invalidate_domains),
+
+            TP_STRUCT__entry(
+                             __field(struct drm_device *, dev)
+                             __field(u32, seqno)
+                             __field(u32, flush_domains)
+                             __field(u32, invalidate_domains)
+                             ),
+
+            TP_fast_assign(
+                           __entry->dev = dev;
+                           __entry->seqno = seqno;
+                           __entry->flush_domains = flush_domains;
+                           __entry->invalidate_domains = invalidate_domains;
+                           ),
+
+            TP_printk("dev=%p, seqno=%u, flush=%04x, invalidate=%04x",
+                      __entry->dev, __entry->seqno,
+                      __entry->flush_domains, __entry->invalidate_domains)
+);
+
+
+TRACE_EVENT(i915_gem_request_complete,
+
+            TP_PROTO(struct drm_device *dev, u32 seqno),
+
+            TP_ARGS(dev, seqno),
+
+            TP_STRUCT__entry(
+                             __field(struct drm_device *, dev)
+                             __field(u32, seqno)
+                             ),
+
+            TP_fast_assign(
+                           __entry->dev = dev;
+                           __entry->seqno = seqno;
+                           ),
+
+            TP_printk("dev=%p, seqno=%u", __entry->dev, __entry->seqno)
+);
+
+TRACE_EVENT(i915_gem_request_retire,
+
+            TP_PROTO(struct drm_device *dev, u32 seqno),
+
+            TP_ARGS(dev, seqno),
+
+            TP_STRUCT__entry(
+                             __field(struct drm_device *, dev)
+                             __field(u32, seqno)
+                             ),
+
+            TP_fast_assign(
+                           __entry->dev = dev;
+                           __entry->seqno = seqno;
+                           ),
+
+            TP_printk("dev=%p, seqno=%u", __entry->dev, __entry->seqno)
+);
+
+TRACE_EVENT(i915_gem_request_wait_begin,
+
+            TP_PROTO(struct drm_device *dev, u32 seqno),
+
+            TP_ARGS(dev, seqno),
+
+            TP_STRUCT__entry(
+                             __field(struct drm_device *, dev)
+                             __field(u32, seqno)
+                             ),
+
+            TP_fast_assign(
+                           __entry->dev = dev;
+                           __entry->seqno = seqno;
+                           ),
+
+            TP_printk("dev=%p, seqno=%u", __entry->dev, __entry->seqno)
+);
+
+TRACE_EVENT(i915_gem_request_wait_end,
+
+            TP_PROTO(struct drm_device *dev, u32 seqno),
+
+            TP_ARGS(dev, seqno),
+
+            TP_STRUCT__entry(
+                             __field(struct drm_device *, dev)
+                             __field(u32, seqno)
+                             ),
+
+            TP_fast_assign(
+                           __entry->dev = dev;
+                           __entry->seqno = seqno;
+                           ),
+
+            TP_printk("dev=%p, seqno=%u", __entry->dev, __entry->seqno)
+);
+
+TRACE_EVENT(i915_ring_wait_begin,
+
+            TP_PROTO(struct drm_device *dev),
+
+            TP_ARGS(dev),
+
+            TP_STRUCT__entry(
+                             __field(struct drm_device *, dev)
+                             ),
+
+            TP_fast_assign(
+                           __entry->dev = dev;
+                           ),
+
+            TP_printk("dev=%p", __entry->dev)
+);
+
+TRACE_EVENT(i915_ring_wait_end,
+
+            TP_PROTO(struct drm_device *dev),
+
+            TP_ARGS(dev),
+
+            TP_STRUCT__entry(
+                             __field(struct drm_device *, dev)
+                             ),
+
+            TP_fast_assign(
+                           __entry->dev = dev;
+                           ),
+
+            TP_printk("dev=%p", __entry->dev)
+);
+
+#endif /* _I915_TRACE_H_ */
+
+/* This part must be outside protection */
+#undef TRACE_INCLUDE_PATH
+#define TRACE_INCLUDE_PATH ../../drivers/gpu/drm/i915
+#include <trace/define_trace.h>