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Commit b40d02bf authored by Thierry Reding's avatar Thierry Reding
Browse files

gpu: host1x: Use struct host1x_bo pointers in traces 



Rather than cast to a u32 use the struct host1x_bo pointers directly.
This avoid annoying warnings for 64-bit builds.

Signed-off-by: default avatarThierry Reding <treding@nvidia.com>
parent db4fd519

drivers/gpu/host1x/hw/channel_hw.c

+8 −4
Original line number Diff line number Diff line
@@ -32,6 +32,7 @@ 
static void trace_write_gather(struct host1x_cdma *cdma, struct host1x_bo *bo,

			       u32 offset, u32 words)

{

	struct device *dev = cdma_to_channel(cdma)->dev;

	void *mem = NULL;



	if (host1x_debug_trace_cmdbuf)
@@ -44,11 +45,14 @@ static void trace_write_gather(struct host1x_cdma *cdma, struct host1x_bo *bo, 
		 * of how much you can output to ftrace at once.

		 */

		for (i = 0; i < words; i += TRACE_MAX_LENGTH) {

			trace_host1x_cdma_push_gather(

				dev_name(cdma_to_channel(cdma)->dev),

				(u32)bo, min(words - i, TRACE_MAX_LENGTH),

				offset + i * sizeof(u32), mem);

			u32 num_words = min(words - i, TRACE_MAX_LENGTH);

			offset += i * sizeof(u32);



			trace_host1x_cdma_push_gather(dev_name(dev), bo,

						      num_words, offset,

						      mem);

		}



		host1x_bo_munmap(bo, mem);

	}

}

include/trace/events/host1x.h

+15 −12
Original line number Diff line number Diff line
@@ -29,6 +29,8 @@ 
#include <linux/ktime.h>

#include <linux/tracepoint.h>



struct host1x_bo;



DECLARE_EVENT_CLASS(host1x,

	TP_PROTO(const char *name),

	TP_ARGS(name),
@@ -79,14 +81,14 @@ TRACE_EVENT(host1x_cdma_push, 
);



TRACE_EVENT(host1x_cdma_push_gather,

	TP_PROTO(const char *name, u32 mem_id,

	TP_PROTO(const char *name, struct host1x_bo *bo,

			u32 words, u32 offset, void *cmdbuf),



	TP_ARGS(name, mem_id, words, offset, cmdbuf),

	TP_ARGS(name, bo, words, offset, cmdbuf),



	TP_STRUCT__entry(

		__field(const char *, name)

		__field(u32, mem_id)

		__field(struct host1x_bo *, bo)

		__field(u32, words)

		__field(u32, offset)

		__field(bool, cmdbuf)
@@ -100,13 +102,13 @@ TRACE_EVENT(host1x_cdma_push_gather, 
		}

		__entry->cmdbuf = cmdbuf;

		__entry->name = name;

		__entry->mem_id = mem_id;

		__entry->bo = bo;

		__entry->words = words;

		__entry->offset = offset;

	),



	TP_printk("name=%s, mem_id=%08x, words=%u, offset=%d, contents=[%s]",

	  __entry->name, __entry->mem_id,

	TP_printk("name=%s, bo=%p, words=%u, offset=%d, contents=[%s]",

	  __entry->name, __entry->bo,

	  __entry->words, __entry->offset,

	  __print_hex(__get_dynamic_array(cmdbuf),

		  __entry->cmdbuf ? __entry->words * 4 : 0))
@@ -221,12 +223,13 @@ TRACE_EVENT(host1x_syncpt_load_min, 
);



TRACE_EVENT(host1x_syncpt_wait_check,

	TP_PROTO(void *mem_id, u32 offset, u32 syncpt_id, u32 thresh, u32 min),

	TP_PROTO(struct host1x_bo *bo, u32 offset, u32 syncpt_id, u32 thresh,

		 u32 min),



	TP_ARGS(mem_id, offset, syncpt_id, thresh, min),

	TP_ARGS(bo, offset, syncpt_id, thresh, min),



	TP_STRUCT__entry(

		__field(void *, mem_id)

		__field(struct host1x_bo *, bo)

		__field(u32, offset)

		__field(u32, syncpt_id)

		__field(u32, thresh)
@@ -234,15 +237,15 @@ TRACE_EVENT(host1x_syncpt_wait_check, 
	),



	TP_fast_assign(

		__entry->mem_id = mem_id;

		__entry->bo = bo;

		__entry->offset = offset;

		__entry->syncpt_id = syncpt_id;

		__entry->thresh = thresh;

		__entry->min = min;

	),



	TP_printk("mem_id=%p, offset=%05x, id=%d, thresh=%d, current=%d",

		__entry->mem_id, __entry->offset,

	TP_printk("bo=%p, offset=%05x, id=%d, thresh=%d, current=%d",

		__entry->bo, __entry->offset,

		__entry->syncpt_id, __entry->thresh,

		__entry->min)

);