882156e040
New code will require TRACE_SYSTEM to be a valid C variable name, but some tracepoints have TRACE_SYSTEM with '-' and not '_', so it can not be used. Instead, add a TRACE_SYSTEM_VAR that can give the tracing infrastructure a unique name for the trace system. Link: http://lkml.kernel.org/r/20150402142831.GT6023@sirena.org.uk Acked-by: Mark Brown <broonie@kernel.org> Reviewed-by: Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com> Tested-by: Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com> Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
155 lines
2.5 KiB
C
155 lines
2.5 KiB
C
#undef TRACE_SYSTEM
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#define TRACE_SYSTEM intel-sst
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/*
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* The TRACE_SYSTEM_VAR defaults to TRACE_SYSTEM, but must be a
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* legitimate C variable. It is not exported to user space.
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*/
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#undef TRACE_SYSTEM_VAR
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#define TRACE_SYSTEM_VAR intel_sst
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#if !defined(_TRACE_INTEL_SST_H) || defined(TRACE_HEADER_MULTI_READ)
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#define _TRACE_INTEL_SST_H
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#include <linux/types.h>
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#include <linux/ktime.h>
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#include <linux/tracepoint.h>
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DECLARE_EVENT_CLASS(sst_ipc_msg,
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TP_PROTO(unsigned int val),
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TP_ARGS(val),
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TP_STRUCT__entry(
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__field( unsigned int, val )
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),
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TP_fast_assign(
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__entry->val = val;
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),
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TP_printk("0x%8.8x", (unsigned int)__entry->val)
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);
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DEFINE_EVENT(sst_ipc_msg, sst_ipc_msg_tx,
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TP_PROTO(unsigned int val),
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TP_ARGS(val)
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);
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DEFINE_EVENT(sst_ipc_msg, sst_ipc_msg_rx,
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TP_PROTO(unsigned int val),
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TP_ARGS(val)
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);
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DECLARE_EVENT_CLASS(sst_ipc_mailbox,
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TP_PROTO(unsigned int offset, unsigned int val),
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TP_ARGS(offset, val),
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TP_STRUCT__entry(
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__field( unsigned int, offset )
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__field( unsigned int, val )
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),
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TP_fast_assign(
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__entry->offset = offset;
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__entry->val = val;
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),
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TP_printk(" 0x%4.4x = 0x%8.8x",
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(unsigned int)__entry->offset, (unsigned int)__entry->val)
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);
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DEFINE_EVENT(sst_ipc_mailbox, sst_ipc_inbox_rdata,
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TP_PROTO(unsigned int offset, unsigned int val),
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TP_ARGS(offset, val)
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);
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DEFINE_EVENT(sst_ipc_mailbox, sst_ipc_inbox_wdata,
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TP_PROTO(unsigned int offset, unsigned int val),
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TP_ARGS(offset, val)
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);
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DEFINE_EVENT(sst_ipc_mailbox, sst_ipc_outbox_rdata,
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TP_PROTO(unsigned int offset, unsigned int val),
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TP_ARGS(offset, val)
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);
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DEFINE_EVENT(sst_ipc_mailbox, sst_ipc_outbox_wdata,
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TP_PROTO(unsigned int offset, unsigned int val),
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TP_ARGS(offset, val)
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);
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DECLARE_EVENT_CLASS(sst_ipc_mailbox_info,
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TP_PROTO(unsigned int size),
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TP_ARGS(size),
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TP_STRUCT__entry(
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__field( unsigned int, size )
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),
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TP_fast_assign(
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__entry->size = size;
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),
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TP_printk("Mailbox bytes 0x%8.8x", (unsigned int)__entry->size)
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);
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DEFINE_EVENT(sst_ipc_mailbox_info, sst_ipc_inbox_read,
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TP_PROTO(unsigned int size),
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TP_ARGS(size)
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);
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DEFINE_EVENT(sst_ipc_mailbox_info, sst_ipc_inbox_write,
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TP_PROTO(unsigned int size),
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TP_ARGS(size)
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);
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DEFINE_EVENT(sst_ipc_mailbox_info, sst_ipc_outbox_read,
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TP_PROTO(unsigned int size),
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TP_ARGS(size)
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);
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DEFINE_EVENT(sst_ipc_mailbox_info, sst_ipc_outbox_write,
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TP_PROTO(unsigned int size),
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TP_ARGS(size)
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);
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#endif /* _TRACE_SST_H */
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/* This part must be outside protection */
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#include <trace/define_trace.h>
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