1#if !defined(_TRACE_TEGRA_APB_DMA_H) || defined(TRACE_HEADER_MULTI_READ)
2#define _TRACE_TEGRA_APB_DMA_H
3
4#include <linux/tracepoint.h>
5#include <linux/dmaengine.h>
6
7#undef TRACE_SYSTEM
8#define TRACE_SYSTEM tegra_apb_dma
9
10TRACE_EVENT(tegra_dma_tx_status,
11	TP_PROTO(struct dma_chan *dc, dma_cookie_t cookie, struct dma_tx_state *state),
12	TP_ARGS(dc, cookie, state),
13	TP_STRUCT__entry(
14		__string(chan,	dev_name(&dc->dev->device))
15		__field(dma_cookie_t, cookie)
16		__field(__u32,	residue)
17	),
18	TP_fast_assign(
19		__assign_str(chan, dev_name(&dc->dev->device));
20		__entry->cookie = cookie;
21		__entry->residue = state ? state->residue : (u32)-1;
22	),
23	TP_printk("channel %s: dma cookie %d, residue %u",
24		  __get_str(chan), __entry->cookie, __entry->residue)
25);
26
27TRACE_EVENT(tegra_dma_complete_cb,
28	TP_PROTO(struct dma_chan *dc, int count, void *ptr),
29	TP_ARGS(dc, count, ptr),
30	TP_STRUCT__entry(
31		__string(chan,	dev_name(&dc->dev->device))
32		__field(int,	count)
33		__field(void *,	ptr)
34		),
35	TP_fast_assign(
36		__assign_str(chan, dev_name(&dc->dev->device));
37		__entry->count = count;
38		__entry->ptr = ptr;
39		),
40	TP_printk("channel %s: done %d, ptr %p",
41		  __get_str(chan), __entry->count, __entry->ptr)
42);
43
44TRACE_EVENT(tegra_dma_isr,
45	TP_PROTO(struct dma_chan *dc, int irq),
46	TP_ARGS(dc, irq),
47	TP_STRUCT__entry(
48		__string(chan,	dev_name(&dc->dev->device))
49		__field(int,	irq)
50	),
51	TP_fast_assign(
52		__assign_str(chan, dev_name(&dc->dev->device));
53		__entry->irq = irq;
54	),
55	TP_printk("%s: irq %d\n",  __get_str(chan), __entry->irq)
56);
57
58#endif /* _TRACE_TEGRA_APB_DMA_H */
59
60/* This part must be outside protection */
61#include <trace/define_trace.h>
62