2009-08-25 04:15:50 -06:00
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#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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2010-11-08 12:18:58 -07:00
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#include "i915_drv.h"
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2011-02-03 04:57:46 -07:00
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#include "intel_ringbuffer.h"
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2009-08-25 04:15:50 -06:00
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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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2010-11-08 12:18:58 -07:00
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TP_PROTO(struct drm_i915_gem_object *obj),
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2009-08-25 04:15:50 -06:00
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TP_ARGS(obj),
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TP_STRUCT__entry(
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2010-11-08 12:18:58 -07:00
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__field(struct drm_i915_gem_object *, obj)
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2009-08-25 04:15:50 -06:00
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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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2010-11-08 12:18:58 -07:00
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__entry->size = obj->base.size;
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2009-08-25 04:15:50 -06:00
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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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2011-02-03 04:57:46 -07:00
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TP_PROTO(struct drm_i915_gem_object *obj, bool mappable),
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TP_ARGS(obj, mappable),
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2009-08-25 04:15:50 -06:00
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TP_STRUCT__entry(
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2010-11-08 12:18:58 -07:00
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__field(struct drm_i915_gem_object *, obj)
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2011-02-03 04:57:46 -07:00
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__field(u32, offset)
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__field(u32, size)
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2010-09-30 15:42:15 -06:00
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__field(bool, mappable)
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2009-08-25 04:15:50 -06:00
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),
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TP_fast_assign(
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__entry->obj = obj;
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2011-02-03 04:57:46 -07:00
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__entry->offset = obj->gtt_space->start;
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__entry->size = obj->gtt_space->size;
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2010-09-30 15:42:15 -06:00
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__entry->mappable = mappable;
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2009-08-25 04:15:50 -06:00
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),
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2011-02-03 04:57:46 -07:00
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TP_printk("obj=%p, offset=%08x size=%x%s",
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__entry->obj, __entry->offset, __entry->size,
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2010-09-30 15:42:15 -06:00
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__entry->mappable ? ", mappable" : "")
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2009-08-25 04:15:50 -06:00
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);
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2011-02-03 04:57:46 -07:00
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TRACE_EVENT(i915_gem_object_unbind,
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TP_PROTO(struct drm_i915_gem_object *obj),
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TP_ARGS(obj),
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TP_STRUCT__entry(
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__field(struct drm_i915_gem_object *, obj)
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__field(u32, offset)
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__field(u32, size)
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),
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2009-08-25 04:15:50 -06:00
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2011-02-03 04:57:46 -07:00
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TP_fast_assign(
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__entry->obj = obj;
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__entry->offset = obj->gtt_space->start;
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__entry->size = obj->gtt_space->size;
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),
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2009-08-25 04:15:50 -06:00
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2011-02-03 04:57:46 -07:00
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TP_printk("obj=%p, offset=%08x size=%x",
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__entry->obj, __entry->offset, __entry->size)
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);
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TRACE_EVENT(i915_gem_object_change_domain,
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TP_PROTO(struct drm_i915_gem_object *obj, u32 old_read, u32 old_write),
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TP_ARGS(obj, old_read, old_write),
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2009-08-25 04:15:50 -06:00
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TP_STRUCT__entry(
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2010-11-08 12:18:58 -07:00
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__field(struct drm_i915_gem_object *, obj)
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2009-08-25 04:15:50 -06:00
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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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2011-02-03 04:57:46 -07:00
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__entry->read_domains = obj->base.read_domains | (old_read << 16);
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__entry->write_domain = obj->base.write_domain | (old_write << 16);
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2009-08-25 04:15:50 -06:00
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),
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2011-02-03 04:57:46 -07:00
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TP_printk("obj=%p, read=%02x=>%02x, write=%02x=>%02x",
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2009-08-25 04:15:50 -06:00
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__entry->obj,
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2011-02-03 04:57:46 -07:00
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__entry->read_domains >> 16,
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__entry->read_domains & 0xffff,
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__entry->write_domain >> 16,
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__entry->write_domain & 0xffff)
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2009-08-25 04:15:50 -06:00
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);
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2011-02-03 04:57:46 -07:00
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TRACE_EVENT(i915_gem_object_pwrite,
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TP_PROTO(struct drm_i915_gem_object *obj, u32 offset, u32 len),
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TP_ARGS(obj, offset, len),
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2009-08-25 04:15:50 -06:00
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2011-02-03 04:57:46 -07:00
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TP_STRUCT__entry(
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__field(struct drm_i915_gem_object *, obj)
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__field(u32, offset)
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__field(u32, len)
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),
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2009-08-25 04:15:50 -06:00
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2011-02-03 04:57:46 -07:00
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TP_fast_assign(
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__entry->obj = obj;
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__entry->offset = offset;
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__entry->len = len;
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),
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TP_printk("obj=%p, offset=%u, len=%u",
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__entry->obj, __entry->offset, __entry->len)
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);
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TRACE_EVENT(i915_gem_object_pread,
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TP_PROTO(struct drm_i915_gem_object *obj, u32 offset, u32 len),
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TP_ARGS(obj, offset, len),
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2009-08-25 04:15:50 -06:00
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TP_STRUCT__entry(
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2010-11-08 12:18:58 -07:00
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__field(struct drm_i915_gem_object *, obj)
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2011-02-03 04:57:46 -07:00
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__field(u32, offset)
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__field(u32, len)
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2009-08-25 04:15:50 -06:00
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),
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TP_fast_assign(
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__entry->obj = obj;
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2011-02-03 04:57:46 -07:00
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__entry->offset = offset;
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__entry->len = len;
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2009-08-25 04:15:50 -06:00
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),
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2011-02-03 04:57:46 -07:00
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TP_printk("obj=%p, offset=%u, len=%u",
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__entry->obj, __entry->offset, __entry->len)
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2009-08-25 04:15:50 -06:00
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);
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2011-02-03 04:57:46 -07:00
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TRACE_EVENT(i915_gem_object_fault,
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TP_PROTO(struct drm_i915_gem_object *obj, u32 index, bool gtt, bool write),
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TP_ARGS(obj, index, gtt, write),
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TP_STRUCT__entry(
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__field(struct drm_i915_gem_object *, obj)
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__field(u32, index)
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__field(bool, gtt)
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__field(bool, write)
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),
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TP_fast_assign(
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__entry->obj = obj;
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__entry->index = index;
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__entry->gtt = gtt;
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__entry->write = write;
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),
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2010-05-24 02:25:44 -06:00
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2011-02-03 04:57:46 -07:00
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TP_printk("obj=%p, %s index=%u %s",
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__entry->obj,
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__entry->gtt ? "GTT" : "CPU",
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__entry->index,
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__entry->write ? ", writable" : "")
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);
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DECLARE_EVENT_CLASS(i915_gem_object,
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2010-11-08 12:18:58 -07:00
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TP_PROTO(struct drm_i915_gem_object *obj),
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2011-02-03 04:57:46 -07:00
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TP_ARGS(obj),
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2010-05-24 02:25:44 -06:00
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2011-02-03 04:57:46 -07:00
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TP_STRUCT__entry(
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__field(struct drm_i915_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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2010-05-24 02:25:44 -06:00
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);
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2011-02-03 04:57:46 -07:00
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DEFINE_EVENT(i915_gem_object, i915_gem_object_clflush,
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TP_PROTO(struct drm_i915_gem_object *obj),
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TP_ARGS(obj)
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);
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2009-08-25 04:15:50 -06:00
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2011-02-03 04:57:46 -07:00
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DEFINE_EVENT(i915_gem_object, i915_gem_object_destroy,
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2010-11-08 12:18:58 -07:00
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TP_PROTO(struct drm_i915_gem_object *obj),
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2010-03-11 01:41:45 -07:00
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TP_ARGS(obj)
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);
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2009-08-25 04:15:50 -06:00
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2011-02-03 04:57:46 -07:00
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TRACE_EVENT(i915_gem_evict,
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TP_PROTO(struct drm_device *dev, u32 size, u32 align, bool mappable),
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TP_ARGS(dev, size, align, mappable),
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2009-08-25 04:15:50 -06:00
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2011-02-03 04:57:46 -07:00
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TP_STRUCT__entry(
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__field(u32, dev)
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__field(u32, size)
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__field(u32, align)
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__field(bool, mappable)
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),
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2009-08-25 04:15:50 -06:00
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2011-02-03 04:57:46 -07:00
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TP_fast_assign(
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__entry->dev = dev->primary->index;
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__entry->size = size;
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__entry->align = align;
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__entry->mappable = mappable;
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),
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TP_printk("dev=%d, size=%d, align=%d %s",
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__entry->dev, __entry->size, __entry->align,
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__entry->mappable ? ", mappable" : "")
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2009-08-25 04:15:50 -06:00
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);
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2011-02-03 04:57:46 -07:00
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TRACE_EVENT(i915_gem_evict_everything,
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drm/i915: Track unbound pages
When dealing with a working set larger than the GATT, or even the
mappable aperture when touching through the GTT, we end up with evicting
objects only to rebind them at a new offset again later. Moving an
object into and out of the GTT requires clflushing the pages, thus
causing a double-clflush penalty for rebinding.
To avoid having to clflush on rebinding, we can track the pages as they
are evicted from the GTT and only relinquish those pages on memory
pressure.
As usual, if it were not for the handling of out-of-memory condition and
having to manually shrink our own bo caches, it would be a net reduction
of code. Alas.
Note: The patch also contains a few changes to the last-hope
evict_everything logic in i916_gem_execbuffer.c - we no longer try to
only evict the purgeable stuff in a first try (since that's superflous
and only helps in OOM corner-cases, not fragmented-gtt trashing
situations).
Also, the extraction of the get_pages retry loop from bind_to_gtt (and
other callsites) to get_pages should imo have been a separate patch.
v2: Ditch the newly added put_pages (for unbound objects only) in
i915_gem_reset. A quick irc discussion hasn't revealed any important
reason for this, so if we need this, I'd like to have a git blame'able
explanation for it.
v3: Undo the s/drm_malloc_ab/kmalloc/ in get_pages that Chris noticed.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
[danvet: Split out code movements and rant a bit in the commit message
with a few Notes. Done v2]
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2012-08-20 03:40:46 -06:00
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TP_PROTO(struct drm_device *dev),
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TP_ARGS(dev),
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2009-08-25 04:15:50 -06:00
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2011-02-03 04:57:46 -07:00
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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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2009-08-25 04:15:50 -06:00
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drm/i915: Track unbound pages
When dealing with a working set larger than the GATT, or even the
mappable aperture when touching through the GTT, we end up with evicting
objects only to rebind them at a new offset again later. Moving an
object into and out of the GTT requires clflushing the pages, thus
causing a double-clflush penalty for rebinding.
To avoid having to clflush on rebinding, we can track the pages as they
are evicted from the GTT and only relinquish those pages on memory
pressure.
As usual, if it were not for the handling of out-of-memory condition and
having to manually shrink our own bo caches, it would be a net reduction
of code. Alas.
Note: The patch also contains a few changes to the last-hope
evict_everything logic in i916_gem_execbuffer.c - we no longer try to
only evict the purgeable stuff in a first try (since that's superflous
and only helps in OOM corner-cases, not fragmented-gtt trashing
situations).
Also, the extraction of the get_pages retry loop from bind_to_gtt (and
other callsites) to get_pages should imo have been a separate patch.
v2: Ditch the newly added put_pages (for unbound objects only) in
i915_gem_reset. A quick irc discussion hasn't revealed any important
reason for this, so if we need this, I'd like to have a git blame'able
explanation for it.
v3: Undo the s/drm_malloc_ab/kmalloc/ in get_pages that Chris noticed.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
[danvet: Split out code movements and rant a bit in the commit message
with a few Notes. Done v2]
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2012-08-20 03:40:46 -06:00
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TP_printk("dev=%d", __entry->dev)
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2011-02-03 04:57:46 -07:00
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);
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2009-08-25 04:15:50 -06:00
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2011-02-03 04:57:46 -07:00
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TRACE_EVENT(i915_gem_ring_dispatch,
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2012-10-17 05:09:54 -06:00
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TP_PROTO(struct intel_ring_buffer *ring, u32 seqno, u32 flags),
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TP_ARGS(ring, seqno, flags),
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2009-08-25 04:15:50 -06:00
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TP_STRUCT__entry(
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2009-09-23 17:23:33 -06:00
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__field(u32, dev)
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2011-02-03 04:57:46 -07:00
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__field(u32, ring)
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2009-08-25 04:15:50 -06:00
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__field(u32, seqno)
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2012-10-17 05:09:54 -06:00
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__field(u32, flags)
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2009-08-25 04:15:50 -06:00
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),
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TP_fast_assign(
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2011-02-03 04:57:46 -07:00
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__entry->dev = ring->dev->primary->index;
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__entry->ring = ring->id;
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2009-08-25 04:15:50 -06:00
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__entry->seqno = seqno;
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2012-10-17 05:09:54 -06:00
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__entry->flags = flags;
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2011-02-03 04:57:46 -07:00
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i915_trace_irq_get(ring, seqno);
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2009-08-25 04:15:50 -06:00
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),
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2012-10-17 05:09:54 -06:00
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TP_printk("dev=%u, ring=%u, seqno=%u, flags=%x",
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__entry->dev, __entry->ring, __entry->seqno, __entry->flags)
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2009-08-25 04:15:50 -06:00
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);
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2011-02-03 04:57:46 -07:00
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TRACE_EVENT(i915_gem_ring_flush,
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TP_PROTO(struct intel_ring_buffer *ring, u32 invalidate, u32 flush),
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TP_ARGS(ring, invalidate, flush),
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2009-08-25 04:15:50 -06:00
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TP_STRUCT__entry(
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2009-09-23 17:23:33 -06:00
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__field(u32, dev)
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2011-02-03 04:57:46 -07:00
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__field(u32, ring)
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__field(u32, invalidate)
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__field(u32, flush)
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2009-08-25 04:15:50 -06:00
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),
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TP_fast_assign(
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2011-02-03 04:57:46 -07:00
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__entry->dev = ring->dev->primary->index;
|
|
|
|
__entry->ring = ring->id;
|
|
|
|
__entry->invalidate = invalidate;
|
|
|
|
__entry->flush = flush;
|
2009-08-25 04:15:50 -06:00
|
|
|
),
|
|
|
|
|
2011-02-03 04:57:46 -07:00
|
|
|
TP_printk("dev=%u, ring=%x, invalidate=%04x, flush=%04x",
|
|
|
|
__entry->dev, __entry->ring,
|
|
|
|
__entry->invalidate, __entry->flush)
|
2009-08-25 04:15:50 -06:00
|
|
|
);
|
|
|
|
|
2010-03-11 01:41:45 -07:00
|
|
|
DECLARE_EVENT_CLASS(i915_gem_request,
|
2011-02-03 04:57:46 -07:00
|
|
|
TP_PROTO(struct intel_ring_buffer *ring, u32 seqno),
|
|
|
|
TP_ARGS(ring, seqno),
|
2009-08-25 04:15:50 -06:00
|
|
|
|
|
|
|
TP_STRUCT__entry(
|
2009-09-23 17:23:33 -06:00
|
|
|
__field(u32, dev)
|
2011-02-03 04:57:46 -07:00
|
|
|
__field(u32, ring)
|
2009-08-25 04:15:50 -06:00
|
|
|
__field(u32, seqno)
|
|
|
|
),
|
|
|
|
|
|
|
|
TP_fast_assign(
|
2011-02-03 04:57:46 -07:00
|
|
|
__entry->dev = ring->dev->primary->index;
|
|
|
|
__entry->ring = ring->id;
|
2009-08-25 04:15:50 -06:00
|
|
|
__entry->seqno = seqno;
|
|
|
|
),
|
|
|
|
|
2011-02-03 04:57:46 -07:00
|
|
|
TP_printk("dev=%u, ring=%u, seqno=%u",
|
|
|
|
__entry->dev, __entry->ring, __entry->seqno)
|
2009-08-25 04:15:50 -06:00
|
|
|
);
|
|
|
|
|
2011-02-03 04:57:46 -07:00
|
|
|
DEFINE_EVENT(i915_gem_request, i915_gem_request_add,
|
|
|
|
TP_PROTO(struct intel_ring_buffer *ring, u32 seqno),
|
|
|
|
TP_ARGS(ring, seqno)
|
|
|
|
);
|
2009-08-25 04:15:50 -06:00
|
|
|
|
2011-02-03 04:57:46 -07:00
|
|
|
DEFINE_EVENT(i915_gem_request, i915_gem_request_complete,
|
|
|
|
TP_PROTO(struct intel_ring_buffer *ring, u32 seqno),
|
|
|
|
TP_ARGS(ring, seqno)
|
2009-08-25 04:15:50 -06:00
|
|
|
);
|
|
|
|
|
2010-03-11 01:41:45 -07:00
|
|
|
DEFINE_EVENT(i915_gem_request, i915_gem_request_retire,
|
2011-02-03 04:57:46 -07:00
|
|
|
TP_PROTO(struct intel_ring_buffer *ring, u32 seqno),
|
|
|
|
TP_ARGS(ring, seqno)
|
2009-08-25 04:15:50 -06:00
|
|
|
);
|
|
|
|
|
2012-05-24 16:03:09 -06:00
|
|
|
TRACE_EVENT(i915_gem_request_wait_begin,
|
2011-02-03 04:57:46 -07:00
|
|
|
TP_PROTO(struct intel_ring_buffer *ring, u32 seqno),
|
2012-05-24 16:03:09 -06:00
|
|
|
TP_ARGS(ring, seqno),
|
|
|
|
|
|
|
|
TP_STRUCT__entry(
|
|
|
|
__field(u32, dev)
|
|
|
|
__field(u32, ring)
|
|
|
|
__field(u32, seqno)
|
|
|
|
__field(bool, blocking)
|
|
|
|
),
|
|
|
|
|
|
|
|
/* NB: the blocking information is racy since mutex_is_locked
|
|
|
|
* doesn't check that the current thread holds the lock. The only
|
|
|
|
* other option would be to pass the boolean information of whether
|
|
|
|
* or not the class was blocking down through the stack which is
|
|
|
|
* less desirable.
|
|
|
|
*/
|
|
|
|
TP_fast_assign(
|
|
|
|
__entry->dev = ring->dev->primary->index;
|
|
|
|
__entry->ring = ring->id;
|
|
|
|
__entry->seqno = seqno;
|
|
|
|
__entry->blocking = mutex_is_locked(&ring->dev->struct_mutex);
|
|
|
|
),
|
|
|
|
|
|
|
|
TP_printk("dev=%u, ring=%u, seqno=%u, blocking=%s",
|
|
|
|
__entry->dev, __entry->ring, __entry->seqno,
|
|
|
|
__entry->blocking ? "yes (NB)" : "no")
|
2010-03-11 01:41:45 -07:00
|
|
|
);
|
2009-08-25 04:15:50 -06:00
|
|
|
|
2010-03-11 01:41:45 -07:00
|
|
|
DEFINE_EVENT(i915_gem_request, i915_gem_request_wait_end,
|
2011-02-03 04:57:46 -07:00
|
|
|
TP_PROTO(struct intel_ring_buffer *ring, u32 seqno),
|
|
|
|
TP_ARGS(ring, seqno)
|
2009-08-25 04:15:50 -06:00
|
|
|
);
|
|
|
|
|
2010-03-11 01:41:45 -07:00
|
|
|
DECLARE_EVENT_CLASS(i915_ring,
|
2011-02-03 04:57:46 -07:00
|
|
|
TP_PROTO(struct intel_ring_buffer *ring),
|
|
|
|
TP_ARGS(ring),
|
2009-08-25 04:15:50 -06:00
|
|
|
|
|
|
|
TP_STRUCT__entry(
|
2009-09-23 17:23:33 -06:00
|
|
|
__field(u32, dev)
|
2011-02-03 04:57:46 -07:00
|
|
|
__field(u32, ring)
|
2009-08-25 04:15:50 -06:00
|
|
|
),
|
|
|
|
|
|
|
|
TP_fast_assign(
|
2011-02-03 04:57:46 -07:00
|
|
|
__entry->dev = ring->dev->primary->index;
|
|
|
|
__entry->ring = ring->id;
|
2009-08-25 04:15:50 -06:00
|
|
|
),
|
|
|
|
|
2011-02-03 04:57:46 -07:00
|
|
|
TP_printk("dev=%u, ring=%u", __entry->dev, __entry->ring)
|
2009-08-25 04:15:50 -06:00
|
|
|
);
|
|
|
|
|
2010-03-11 01:41:45 -07:00
|
|
|
DEFINE_EVENT(i915_ring, i915_ring_wait_begin,
|
2011-02-03 04:57:46 -07:00
|
|
|
TP_PROTO(struct intel_ring_buffer *ring),
|
|
|
|
TP_ARGS(ring)
|
2010-03-11 01:41:45 -07:00
|
|
|
);
|
2009-08-25 04:15:50 -06:00
|
|
|
|
2010-03-11 01:41:45 -07:00
|
|
|
DEFINE_EVENT(i915_ring, i915_ring_wait_end,
|
2011-02-03 04:57:46 -07:00
|
|
|
TP_PROTO(struct intel_ring_buffer *ring),
|
|
|
|
TP_ARGS(ring)
|
2009-08-25 04:15:50 -06:00
|
|
|
);
|
|
|
|
|
2010-07-01 17:48:37 -06:00
|
|
|
TRACE_EVENT(i915_flip_request,
|
2010-11-08 12:18:58 -07:00
|
|
|
TP_PROTO(int plane, struct drm_i915_gem_object *obj),
|
2010-07-01 17:48:37 -06:00
|
|
|
|
|
|
|
TP_ARGS(plane, obj),
|
|
|
|
|
|
|
|
TP_STRUCT__entry(
|
|
|
|
__field(int, plane)
|
2010-11-08 12:18:58 -07:00
|
|
|
__field(struct drm_i915_gem_object *, obj)
|
2010-07-01 17:48:37 -06:00
|
|
|
),
|
|
|
|
|
|
|
|
TP_fast_assign(
|
|
|
|
__entry->plane = plane;
|
|
|
|
__entry->obj = obj;
|
|
|
|
),
|
|
|
|
|
|
|
|
TP_printk("plane=%d, obj=%p", __entry->plane, __entry->obj)
|
|
|
|
);
|
|
|
|
|
|
|
|
TRACE_EVENT(i915_flip_complete,
|
2010-11-08 12:18:58 -07:00
|
|
|
TP_PROTO(int plane, struct drm_i915_gem_object *obj),
|
2010-07-01 17:48:37 -06:00
|
|
|
|
|
|
|
TP_ARGS(plane, obj),
|
|
|
|
|
|
|
|
TP_STRUCT__entry(
|
|
|
|
__field(int, plane)
|
2010-11-08 12:18:58 -07:00
|
|
|
__field(struct drm_i915_gem_object *, obj)
|
2010-07-01 17:48:37 -06:00
|
|
|
),
|
|
|
|
|
|
|
|
TP_fast_assign(
|
|
|
|
__entry->plane = plane;
|
|
|
|
__entry->obj = obj;
|
|
|
|
),
|
|
|
|
|
|
|
|
TP_printk("plane=%d, obj=%p", __entry->plane, __entry->obj)
|
|
|
|
);
|
|
|
|
|
2010-11-08 02:09:41 -07:00
|
|
|
TRACE_EVENT(i915_reg_rw,
|
2011-08-16 13:34:10 -06:00
|
|
|
TP_PROTO(bool write, u32 reg, u64 val, int len),
|
|
|
|
|
|
|
|
TP_ARGS(write, reg, val, len),
|
|
|
|
|
|
|
|
TP_STRUCT__entry(
|
|
|
|
__field(u64, val)
|
|
|
|
__field(u32, reg)
|
|
|
|
__field(u16, write)
|
|
|
|
__field(u16, len)
|
|
|
|
),
|
|
|
|
|
|
|
|
TP_fast_assign(
|
|
|
|
__entry->val = (u64)val;
|
|
|
|
__entry->reg = reg;
|
|
|
|
__entry->write = write;
|
|
|
|
__entry->len = len;
|
|
|
|
),
|
|
|
|
|
|
|
|
TP_printk("%s reg=0x%x, len=%d, val=(0x%x, 0x%x)",
|
|
|
|
__entry->write ? "write" : "read",
|
|
|
|
__entry->reg, __entry->len,
|
|
|
|
(u32)(__entry->val & 0xffffffff),
|
|
|
|
(u32)(__entry->val >> 32))
|
2010-11-08 02:09:41 -07:00
|
|
|
);
|
|
|
|
|
2012-08-30 05:26:48 -06:00
|
|
|
TRACE_EVENT(intel_gpu_freq_change,
|
|
|
|
TP_PROTO(u32 freq),
|
|
|
|
TP_ARGS(freq),
|
|
|
|
|
|
|
|
TP_STRUCT__entry(
|
|
|
|
__field(u32, freq)
|
|
|
|
),
|
|
|
|
|
|
|
|
TP_fast_assign(
|
|
|
|
__entry->freq = freq;
|
|
|
|
),
|
|
|
|
|
|
|
|
TP_printk("new_freq=%u", __entry->freq)
|
|
|
|
);
|
|
|
|
|
2009-08-25 04:15:50 -06:00
|
|
|
#endif /* _I915_TRACE_H_ */
|
|
|
|
|
|
|
|
/* This part must be outside protection */
|
|
|
|
#undef TRACE_INCLUDE_PATH
|
2010-05-03 06:24:41 -06:00
|
|
|
#define TRACE_INCLUDE_PATH .
|
2009-08-25 04:15:50 -06:00
|
|
|
#include <trace/define_trace.h>
|