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Original file line number | Diff line number | Diff line change |
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#if !defined(_TRACE_TEGRA_APB_DMA_H) || defined(TRACE_HEADER_MULTI_READ) | ||
#define _TRACE_TEGRA_APM_DMA_H | ||
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#include <linux/tracepoint.h> | ||
#include <linux/dmaengine.h> | ||
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#undef TRACE_SYSTEM | ||
#define TRACE_SYSTEM tegra_apb_dma | ||
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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) | ||
); | ||
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||
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) | ||
); | ||
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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) | ||
); | ||
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#endif /* _TRACE_TEGRADMA_H */ | ||
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/* This part must be outside protection */ | ||
#include <trace/define_trace.h> |