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path: root/drivers/gpu/drm/i915/i915_trace.h
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Diffstat (limited to 'drivers/gpu/drm/i915/i915_trace.h')
-rw-r--r--drivers/gpu/drm/i915/i915_trace.h455
1 files changed, 455 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 0000000..3db4a68
--- /dev/null
+++ b/drivers/gpu/drm/i915/i915_trace.h
@@ -0,0 +1,455 @@
+#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>
+#include "i915_drv.h"
+#include "intel_ringbuffer.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_i915_gem_object *obj),
+ TP_ARGS(obj),
+
+ TP_STRUCT__entry(
+ __field(struct drm_i915_gem_object *, obj)
+ __field(u32, size)
+ ),
+
+ TP_fast_assign(
+ __entry->obj = obj;
+ __entry->size = obj->base.size;
+ ),
+
+ TP_printk("obj=%p, size=%u", __entry->obj, __entry->size)
+);
+
+TRACE_EVENT(i915_gem_object_bind,
+ TP_PROTO(struct drm_i915_gem_object *obj, bool mappable),
+ TP_ARGS(obj, mappable),
+
+ TP_STRUCT__entry(
+ __field(struct drm_i915_gem_object *, obj)
+ __field(u32, offset)
+ __field(u32, size)
+ __field(bool, mappable)
+ ),
+
+ TP_fast_assign(
+ __entry->obj = obj;
+ __entry->offset = obj->gtt_space->start;
+ __entry->size = obj->gtt_space->size;
+ __entry->mappable = mappable;
+ ),
+
+ TP_printk("obj=%p, offset=%08x size=%x%s",
+ __entry->obj, __entry->offset, __entry->size,
+ __entry->mappable ? ", mappable" : "")
+);
+
+TRACE_EVENT(i915_gem_object_unbind,
+ TP_PROTO(struct drm_i915_gem_object *obj),
+ TP_ARGS(obj),
+
+ TP_STRUCT__entry(
+ __field(struct drm_i915_gem_object *, obj)
+ __field(u32, offset)
+ __field(u32, size)
+ ),
+
+ TP_fast_assign(
+ __entry->obj = obj;
+ __entry->offset = obj->gtt_space->start;
+ __entry->size = obj->gtt_space->size;
+ ),
+
+ TP_printk("obj=%p, offset=%08x size=%x",
+ __entry->obj, __entry->offset, __entry->size)
+);
+
+TRACE_EVENT(i915_gem_object_change_domain,
+ TP_PROTO(struct drm_i915_gem_object *obj, u32 old_read, u32 old_write),
+ TP_ARGS(obj, old_read, old_write),
+
+ TP_STRUCT__entry(
+ __field(struct drm_i915_gem_object *, obj)
+ __field(u32, read_domains)
+ __field(u32, write_domain)
+ ),
+
+ TP_fast_assign(
+ __entry->obj = obj;
+ __entry->read_domains = obj->base.read_domains | (old_read << 16);
+ __entry->write_domain = obj->base.write_domain | (old_write << 16);
+ ),
+
+ TP_printk("obj=%p, read=%02x=>%02x, write=%02x=>%02x",
+ __entry->obj,
+ __entry->read_domains >> 16,
+ __entry->read_domains & 0xffff,
+ __entry->write_domain >> 16,
+ __entry->write_domain & 0xffff)
+);
+
+TRACE_EVENT(i915_gem_object_pwrite,
+ TP_PROTO(struct drm_i915_gem_object *obj, u32 offset, u32 len),
+ TP_ARGS(obj, offset, len),
+
+ TP_STRUCT__entry(
+ __field(struct drm_i915_gem_object *, obj)
+ __field(u32, offset)
+ __field(u32, len)
+ ),
+
+ TP_fast_assign(
+ __entry->obj = obj;
+ __entry->offset = offset;
+ __entry->len = len;
+ ),
+
+ TP_printk("obj=%p, offset=%u, len=%u",
+ __entry->obj, __entry->offset, __entry->len)
+);
+
+TRACE_EVENT(i915_gem_object_pread,
+ TP_PROTO(struct drm_i915_gem_object *obj, u32 offset, u32 len),
+ TP_ARGS(obj, offset, len),
+
+ TP_STRUCT__entry(
+ __field(struct drm_i915_gem_object *, obj)
+ __field(u32, offset)
+ __field(u32, len)
+ ),
+
+ TP_fast_assign(
+ __entry->obj = obj;
+ __entry->offset = offset;
+ __entry->len = len;
+ ),
+
+ TP_printk("obj=%p, offset=%u, len=%u",
+ __entry->obj, __entry->offset, __entry->len)
+);
+
+TRACE_EVENT(i915_gem_object_fault,
+ TP_PROTO(struct drm_i915_gem_object *obj, u32 index, bool gtt, bool write),
+ TP_ARGS(obj, index, gtt, write),
+
+ TP_STRUCT__entry(
+ __field(struct drm_i915_gem_object *, obj)
+ __field(u32, index)
+ __field(bool, gtt)
+ __field(bool, write)
+ ),
+
+ TP_fast_assign(
+ __entry->obj = obj;
+ __entry->index = index;
+ __entry->gtt = gtt;
+ __entry->write = write;
+ ),
+
+ TP_printk("obj=%p, %s index=%u %s",
+ __entry->obj,
+ __entry->gtt ? "GTT" : "CPU",
+ __entry->index,
+ __entry->write ? ", writable" : "")
+);
+
+DECLARE_EVENT_CLASS(i915_gem_object,
+ TP_PROTO(struct drm_i915_gem_object *obj),
+ TP_ARGS(obj),
+
+ TP_STRUCT__entry(
+ __field(struct drm_i915_gem_object *, obj)
+ ),
+
+ TP_fast_assign(
+ __entry->obj = obj;
+ ),
+
+ TP_printk("obj=%p", __entry->obj)
+);
+
+DEFINE_EVENT(i915_gem_object, i915_gem_object_clflush,
+ TP_PROTO(struct drm_i915_gem_object *obj),
+ TP_ARGS(obj)
+);
+
+DEFINE_EVENT(i915_gem_object, i915_gem_object_destroy,
+ TP_PROTO(struct drm_i915_gem_object *obj),
+ TP_ARGS(obj)
+);
+
+TRACE_EVENT(i915_gem_evict,
+ TP_PROTO(struct drm_device *dev, u32 size, u32 align, bool mappable),
+ TP_ARGS(dev, size, align, mappable),
+
+ TP_STRUCT__entry(
+ __field(u32, dev)
+ __field(u32, size)
+ __field(u32, align)
+ __field(bool, mappable)
+ ),
+
+ TP_fast_assign(
+ __entry->dev = dev->primary->index;
+ __entry->size = size;
+ __entry->align = align;
+ __entry->mappable = mappable;
+ ),
+
+ TP_printk("dev=%d, size=%d, align=%d %s",
+ __entry->dev, __entry->size, __entry->align,
+ __entry->mappable ? ", mappable" : "")
+);
+
+TRACE_EVENT(i915_gem_evict_everything,
+ TP_PROTO(struct drm_device *dev),
+ TP_ARGS(dev),
+
+ TP_STRUCT__entry(
+ __field(u32, dev)
+ ),
+
+ TP_fast_assign(
+ __entry->dev = dev->primary->index;
+ ),
+
+ TP_printk("dev=%d", __entry->dev)
+);
+
+TRACE_EVENT(i915_gem_ring_dispatch,
+ TP_PROTO(struct intel_ring_buffer *ring, u32 seqno, u32 flags),
+ TP_ARGS(ring, seqno, flags),
+
+ TP_STRUCT__entry(
+ __field(u32, dev)
+ __field(u32, ring)
+ __field(u32, seqno)
+ __field(u32, flags)
+ ),
+
+ TP_fast_assign(
+ __entry->dev = ring->dev->primary->index;
+ __entry->ring = ring->id;
+ __entry->seqno = seqno;
+ __entry->flags = flags;
+ i915_trace_irq_get(ring, seqno);
+ ),
+
+ TP_printk("dev=%u, ring=%u, seqno=%u, flags=%x",
+ __entry->dev, __entry->ring, __entry->seqno, __entry->flags)
+);
+
+TRACE_EVENT(i915_gem_ring_flush,
+ TP_PROTO(struct intel_ring_buffer *ring, u32 invalidate, u32 flush),
+ TP_ARGS(ring, invalidate, flush),
+
+ TP_STRUCT__entry(
+ __field(u32, dev)
+ __field(u32, ring)
+ __field(u32, invalidate)
+ __field(u32, flush)
+ ),
+
+ TP_fast_assign(
+ __entry->dev = ring->dev->primary->index;
+ __entry->ring = ring->id;
+ __entry->invalidate = invalidate;
+ __entry->flush = flush;
+ ),
+
+ TP_printk("dev=%u, ring=%x, invalidate=%04x, flush=%04x",
+ __entry->dev, __entry->ring,
+ __entry->invalidate, __entry->flush)
+);
+
+DECLARE_EVENT_CLASS(i915_gem_request,
+ TP_PROTO(struct intel_ring_buffer *ring, u32 seqno),
+ TP_ARGS(ring, seqno),
+
+ TP_STRUCT__entry(
+ __field(u32, dev)
+ __field(u32, ring)
+ __field(u32, seqno)
+ ),
+
+ TP_fast_assign(
+ __entry->dev = ring->dev->primary->index;
+ __entry->ring = ring->id;
+ __entry->seqno = seqno;
+ ),
+
+ TP_printk("dev=%u, ring=%u, seqno=%u",
+ __entry->dev, __entry->ring, __entry->seqno)
+);
+
+DEFINE_EVENT(i915_gem_request, i915_gem_request_add,
+ TP_PROTO(struct intel_ring_buffer *ring, u32 seqno),
+ TP_ARGS(ring, seqno)
+);
+
+DEFINE_EVENT(i915_gem_request, i915_gem_request_complete,
+ TP_PROTO(struct intel_ring_buffer *ring, u32 seqno),
+ TP_ARGS(ring, seqno)
+);
+
+DEFINE_EVENT(i915_gem_request, i915_gem_request_retire,
+ TP_PROTO(struct intel_ring_buffer *ring, u32 seqno),
+ TP_ARGS(ring, seqno)
+);
+
+TRACE_EVENT(i915_gem_request_wait_begin,
+ TP_PROTO(struct intel_ring_buffer *ring, u32 seqno),
+ 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")
+);
+
+DEFINE_EVENT(i915_gem_request, i915_gem_request_wait_end,
+ TP_PROTO(struct intel_ring_buffer *ring, u32 seqno),
+ TP_ARGS(ring, seqno)
+);
+
+DECLARE_EVENT_CLASS(i915_ring,
+ TP_PROTO(struct intel_ring_buffer *ring),
+ TP_ARGS(ring),
+
+ TP_STRUCT__entry(
+ __field(u32, dev)
+ __field(u32, ring)
+ ),
+
+ TP_fast_assign(
+ __entry->dev = ring->dev->primary->index;
+ __entry->ring = ring->id;
+ ),
+
+ TP_printk("dev=%u, ring=%u", __entry->dev, __entry->ring)
+);
+
+DEFINE_EVENT(i915_ring, i915_ring_wait_begin,
+ TP_PROTO(struct intel_ring_buffer *ring),
+ TP_ARGS(ring)
+);
+
+DEFINE_EVENT(i915_ring, i915_ring_wait_end,
+ TP_PROTO(struct intel_ring_buffer *ring),
+ TP_ARGS(ring)
+);
+
+TRACE_EVENT(i915_flip_request,
+ TP_PROTO(int plane, struct drm_i915_gem_object *obj),
+
+ TP_ARGS(plane, obj),
+
+ TP_STRUCT__entry(
+ __field(int, plane)
+ __field(struct drm_i915_gem_object *, obj)
+ ),
+
+ TP_fast_assign(
+ __entry->plane = plane;
+ __entry->obj = obj;
+ ),
+
+ TP_printk("plane=%d, obj=%p", __entry->plane, __entry->obj)
+);
+
+TRACE_EVENT(i915_flip_complete,
+ TP_PROTO(int plane, struct drm_i915_gem_object *obj),
+
+ TP_ARGS(plane, obj),
+
+ TP_STRUCT__entry(
+ __field(int, plane)
+ __field(struct drm_i915_gem_object *, obj)
+ ),
+
+ TP_fast_assign(
+ __entry->plane = plane;
+ __entry->obj = obj;
+ ),
+
+ TP_printk("plane=%d, obj=%p", __entry->plane, __entry->obj)
+);
+
+TRACE_EVENT(i915_reg_rw,
+ 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))
+);
+
+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)
+);
+
+#endif /* _I915_TRACE_H_ */
+
+/* This part must be outside protection */
+#undef TRACE_INCLUDE_PATH
+#define TRACE_INCLUDE_PATH .
+#include <trace/define_trace.h>
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-02 13:15:02 +0000