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| #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>
|
|
