Viewing file:  tegra_apb_dma.h (1.61 KB) -rw-r--r--
Select action/file-type:
 (+) |  (+) |  (+) | Code (+) | Session (+) |  (+) | SDB (+) |  (+) |  (+) |  (+) |  (+) |  (+) |
#if !defined(_TRACE_TEGRA_APB_DMA_H) || defined(TRACE_HEADER_MULTI_READ)
#define _TRACE_TEGRA_APB_DMA_H
#include <linux/tracepoint.h>
#include <linux/dmaengine.h>
#undef TRACE_SYSTEM
#define TRACE_SYSTEM tegra_apb_dma
TRACE_EVENT(tegra_dma_tx_status,
TP_PROTO(struct dma_chan *dc, dma_cookie_t cookie, struct dma_tx_state *state),
TP_ARGS(dc, cookie, state),
TP_STRUCT__entry(
__string(chan, dev_name(&dc->dev->device))
__field(dma_cookie_t, cookie)
__field(__u32, residue)
),
TP_fast_assign(
__assign_str(chan, dev_name(&dc->dev->device));
__entry->cookie = cookie;
__entry->residue = state ? state->residue : (u32)-1;
),
TP_printk("channel %s: dma cookie %d, residue %u",
__get_str(chan), __entry->cookie, __entry->residue)
);
TRACE_EVENT(tegra_dma_complete_cb,
TP_PROTO(struct dma_chan *dc, int count, void *ptr),
TP_ARGS(dc, count, ptr),
TP_STRUCT__entry(
__string(chan, dev_name(&dc->dev->device))
__field(int, count)
__field(void *, ptr)
),
TP_fast_assign(
__assign_str(chan, dev_name(&dc->dev->device));
__entry->count = count;
__entry->ptr = ptr;
),
TP_printk("channel %s: done %d, ptr %p",
__get_str(chan), __entry->count, __entry->ptr)
);
TRACE_EVENT(tegra_dma_isr,
TP_PROTO(struct dma_chan *dc, int irq),
TP_ARGS(dc, irq),
TP_STRUCT__entry(
__string(chan, dev_name(&dc->dev->device))
__field(int, irq)
),
TP_fast_assign(
__assign_str(chan, dev_name(&dc->dev->device));
__entry->irq = irq;
),
TP_printk("%s: irq %d\n", __get_str(chan), __entry->irq)
);
#endif /* _TRACE_TEGRA_APB_DMA_H */
/* This part must be outside protection */
#include <trace/define_trace.h>
|