| 1 |
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| 2 |
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| 3 | #undef TRACE_SYSTEM
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| 4 | #define TRACE_SYSTEM mctp
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| 5 |
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| 6 | #if !defined(_TRACE_MCTP_H) || defined(TRACE_HEADER_MULTI_READ)
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| 7 | #define _TRACE_MCTP_H
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| 8 |
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| 9 | #include <linux/tracepoint.h>
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| 10 |
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| 11 | #ifndef __TRACE_MCTP_ENUMS
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| 12 | #define __TRACE_MCTP_ENUMS
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| 13 | enum {
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| 14 | MCTP_TRACE_KEY_TIMEOUT,
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| 15 | MCTP_TRACE_KEY_REPLIED,
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| 16 | MCTP_TRACE_KEY_INVALIDATED,
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| 17 | MCTP_TRACE_KEY_CLOSED,
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| 18 | MCTP_TRACE_KEY_DROPPED,
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| 19 | };
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| 20 | #endif
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| 21 |
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| 22 | TRACE_DEFINE_ENUM(MCTP_TRACE_KEY_TIMEOUT);
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| 23 | TRACE_DEFINE_ENUM(MCTP_TRACE_KEY_REPLIED);
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| 24 | TRACE_DEFINE_ENUM(MCTP_TRACE_KEY_INVALIDATED);
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| 25 | TRACE_DEFINE_ENUM(MCTP_TRACE_KEY_CLOSED);
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| 26 | TRACE_DEFINE_ENUM(MCTP_TRACE_KEY_DROPPED);
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| 27 |
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| 28 | TRACE_EVENT(mctp_key_acquire,
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| 29 | TP_PROTO(const struct mctp_sk_key *key),
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| 30 | TP_ARGS(key),
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| 31 | TP_STRUCT__entry(
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| 32 | __field(__u8, paddr)
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| 33 | __field(__u8, laddr)
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| 34 | __field(__u8, tag)
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| 35 | ),
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| 36 | TP_fast_assign(
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| 37 | __entry->paddr = key->peer_addr;
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| 38 | __entry->laddr = key->local_addr;
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| 39 | __entry->tag = key->tag;
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| 40 | ),
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| 41 | TP_printk("local %d, peer %d, tag %1x",
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| 42 | __entry->laddr,
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| 43 | __entry->paddr,
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| 44 | __entry->tag
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| 45 | )
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| 46 | );
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| 47 |
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| 48 | TRACE_EVENT(mctp_key_release,
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| 49 | TP_PROTO(const struct mctp_sk_key *key, int reason),
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| 50 | TP_ARGS(key, reason),
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| 51 | TP_STRUCT__entry(
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| 52 | __field(__u8, paddr)
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| 53 | __field(__u8, laddr)
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| 54 | __field(__u8, tag)
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| 55 | __field(int, reason)
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| 56 | ),
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| 57 | TP_fast_assign(
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| 58 | __entry->paddr = key->peer_addr;
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| 59 | __entry->laddr = key->local_addr;
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| 60 | __entry->tag = key->tag;
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| 61 | __entry->reason = reason;
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| 62 | ),
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| 63 | TP_printk("local %d, peer %d, tag %1x %s",
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| 64 | __entry->laddr,
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| 65 | __entry->paddr,
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| 66 | __entry->tag,
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| 67 | __print_symbolic(__entry->reason,
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| 68 | { MCTP_TRACE_KEY_TIMEOUT, "timeout" },
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| 69 | { MCTP_TRACE_KEY_REPLIED, "replied" },
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| 70 | { MCTP_TRACE_KEY_INVALIDATED, "invalidated" },
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| 71 | { MCTP_TRACE_KEY_CLOSED, "closed" },
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| 72 | { MCTP_TRACE_KEY_DROPPED, "dropped" })
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| 73 | )
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| 74 | );
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| 75 |
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| 76 | #endif
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| 77 |
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| 78 | #include <trace/define_trace.h>
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