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