9d34e5db07
If we trigger a tracepoint for batch buffer submission, it is a reasonable assumption that we wish to also trace the batch buffer completion. So in order to capture the completion events, we need to enable irqs... However, we cannot rely on the completion event to disable the irq later, so we defer the irq disable to the retire request. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
316 lines
6.5 KiB
C
316 lines
6.5 KiB
C
#if !defined(_I915_TRACE_H_) || defined(TRACE_HEADER_MULTI_READ)
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#define _I915_TRACE_H_
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#include <linux/stringify.h>
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#include <linux/types.h>
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#include <linux/tracepoint.h>
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#include <drm/drmP.h>
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#undef TRACE_SYSTEM
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#define TRACE_SYSTEM i915
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#define TRACE_SYSTEM_STRING __stringify(TRACE_SYSTEM)
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#define TRACE_INCLUDE_FILE i915_trace
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/* object tracking */
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TRACE_EVENT(i915_gem_object_create,
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TP_PROTO(struct drm_gem_object *obj),
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TP_ARGS(obj),
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TP_STRUCT__entry(
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__field(struct drm_gem_object *, obj)
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__field(u32, size)
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),
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TP_fast_assign(
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__entry->obj = obj;
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__entry->size = obj->size;
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),
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TP_printk("obj=%p, size=%u", __entry->obj, __entry->size)
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);
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TRACE_EVENT(i915_gem_object_bind,
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TP_PROTO(struct drm_gem_object *obj, u32 gtt_offset),
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TP_ARGS(obj, gtt_offset),
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TP_STRUCT__entry(
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__field(struct drm_gem_object *, obj)
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__field(u32, gtt_offset)
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),
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TP_fast_assign(
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__entry->obj = obj;
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__entry->gtt_offset = gtt_offset;
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),
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TP_printk("obj=%p, gtt_offset=%08x",
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__entry->obj, __entry->gtt_offset)
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);
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TRACE_EVENT(i915_gem_object_clflush,
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TP_PROTO(struct drm_gem_object *obj),
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TP_ARGS(obj),
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TP_STRUCT__entry(
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__field(struct drm_gem_object *, obj)
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),
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TP_fast_assign(
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__entry->obj = obj;
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),
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TP_printk("obj=%p", __entry->obj)
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);
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TRACE_EVENT(i915_gem_object_change_domain,
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TP_PROTO(struct drm_gem_object *obj, uint32_t old_read_domains, uint32_t old_write_domain),
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TP_ARGS(obj, old_read_domains, old_write_domain),
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TP_STRUCT__entry(
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__field(struct drm_gem_object *, obj)
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__field(u32, read_domains)
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__field(u32, write_domain)
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),
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TP_fast_assign(
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__entry->obj = obj;
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__entry->read_domains = obj->read_domains | (old_read_domains << 16);
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__entry->write_domain = obj->write_domain | (old_write_domain << 16);
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),
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TP_printk("obj=%p, read=%04x, write=%04x",
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__entry->obj,
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__entry->read_domains, __entry->write_domain)
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);
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TRACE_EVENT(i915_gem_object_get_fence,
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TP_PROTO(struct drm_gem_object *obj, int fence, int tiling_mode),
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TP_ARGS(obj, fence, tiling_mode),
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TP_STRUCT__entry(
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__field(struct drm_gem_object *, obj)
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__field(int, fence)
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__field(int, tiling_mode)
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),
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TP_fast_assign(
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__entry->obj = obj;
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__entry->fence = fence;
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__entry->tiling_mode = tiling_mode;
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),
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TP_printk("obj=%p, fence=%d, tiling=%d",
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__entry->obj, __entry->fence, __entry->tiling_mode)
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);
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TRACE_EVENT(i915_gem_object_unbind,
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TP_PROTO(struct drm_gem_object *obj),
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TP_ARGS(obj),
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TP_STRUCT__entry(
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__field(struct drm_gem_object *, obj)
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),
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TP_fast_assign(
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__entry->obj = obj;
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),
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TP_printk("obj=%p", __entry->obj)
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);
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TRACE_EVENT(i915_gem_object_destroy,
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TP_PROTO(struct drm_gem_object *obj),
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TP_ARGS(obj),
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TP_STRUCT__entry(
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__field(struct drm_gem_object *, obj)
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),
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TP_fast_assign(
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__entry->obj = obj;
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),
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TP_printk("obj=%p", __entry->obj)
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);
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/* batch tracing */
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TRACE_EVENT(i915_gem_request_submit,
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TP_PROTO(struct drm_device *dev, u32 seqno),
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TP_ARGS(dev, seqno),
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TP_STRUCT__entry(
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__field(u32, dev)
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__field(u32, seqno)
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),
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TP_fast_assign(
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__entry->dev = dev->primary->index;
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__entry->seqno = seqno;
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i915_trace_irq_get(dev, seqno);
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),
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TP_printk("dev=%u, seqno=%u", __entry->dev, __entry->seqno)
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);
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TRACE_EVENT(i915_gem_request_flush,
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TP_PROTO(struct drm_device *dev, u32 seqno,
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u32 flush_domains, u32 invalidate_domains),
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TP_ARGS(dev, seqno, flush_domains, invalidate_domains),
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TP_STRUCT__entry(
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__field(u32, dev)
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__field(u32, seqno)
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__field(u32, flush_domains)
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__field(u32, invalidate_domains)
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),
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TP_fast_assign(
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__entry->dev = dev->primary->index;
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__entry->seqno = seqno;
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__entry->flush_domains = flush_domains;
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__entry->invalidate_domains = invalidate_domains;
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),
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TP_printk("dev=%u, seqno=%u, flush=%04x, invalidate=%04x",
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__entry->dev, __entry->seqno,
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__entry->flush_domains, __entry->invalidate_domains)
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);
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TRACE_EVENT(i915_gem_request_complete,
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TP_PROTO(struct drm_device *dev, u32 seqno),
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TP_ARGS(dev, seqno),
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TP_STRUCT__entry(
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__field(u32, dev)
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__field(u32, seqno)
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),
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TP_fast_assign(
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__entry->dev = dev->primary->index;
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__entry->seqno = seqno;
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),
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TP_printk("dev=%u, seqno=%u", __entry->dev, __entry->seqno)
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);
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TRACE_EVENT(i915_gem_request_retire,
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TP_PROTO(struct drm_device *dev, u32 seqno),
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TP_ARGS(dev, seqno),
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TP_STRUCT__entry(
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__field(u32, dev)
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__field(u32, seqno)
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),
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TP_fast_assign(
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__entry->dev = dev->primary->index;
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__entry->seqno = seqno;
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),
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TP_printk("dev=%u, seqno=%u", __entry->dev, __entry->seqno)
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);
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TRACE_EVENT(i915_gem_request_wait_begin,
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TP_PROTO(struct drm_device *dev, u32 seqno),
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TP_ARGS(dev, seqno),
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TP_STRUCT__entry(
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__field(u32, dev)
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__field(u32, seqno)
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),
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TP_fast_assign(
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__entry->dev = dev->primary->index;
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__entry->seqno = seqno;
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),
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TP_printk("dev=%u, seqno=%u", __entry->dev, __entry->seqno)
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);
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TRACE_EVENT(i915_gem_request_wait_end,
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TP_PROTO(struct drm_device *dev, u32 seqno),
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TP_ARGS(dev, seqno),
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TP_STRUCT__entry(
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__field(u32, dev)
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__field(u32, seqno)
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),
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TP_fast_assign(
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__entry->dev = dev->primary->index;
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__entry->seqno = seqno;
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),
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TP_printk("dev=%u, seqno=%u", __entry->dev, __entry->seqno)
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);
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TRACE_EVENT(i915_ring_wait_begin,
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TP_PROTO(struct drm_device *dev),
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TP_ARGS(dev),
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TP_STRUCT__entry(
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__field(u32, dev)
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),
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TP_fast_assign(
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__entry->dev = dev->primary->index;
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),
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TP_printk("dev=%u", __entry->dev)
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);
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TRACE_EVENT(i915_ring_wait_end,
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TP_PROTO(struct drm_device *dev),
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TP_ARGS(dev),
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TP_STRUCT__entry(
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__field(u32, dev)
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),
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TP_fast_assign(
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__entry->dev = dev->primary->index;
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),
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TP_printk("dev=%u", __entry->dev)
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);
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#endif /* _I915_TRACE_H_ */
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/* This part must be outside protection */
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#undef TRACE_INCLUDE_PATH
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#define TRACE_INCLUDE_PATH ../../drivers/gpu/drm/i915
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#include <trace/define_trace.h>
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