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| 1 | /* SPDX-License-Identifier: GPL-2.0 */ |
|---|---|
| 2 | |
| 3 | #undef TRACE_SYSTEM |
| 4 | #define TRACE_SYSTEM mctp |
| 5 | |
| 6 | #if !defined(_TRACE_MCTP_H) || defined(TRACE_HEADER_MULTI_READ) |
| 7 | #define _TRACE_MCTP_H |
| 8 | |
| 9 | #include <linux/tracepoint.h> |
| 10 | |
| 11 | #ifndef __TRACE_MCTP_ENUMS |
| 12 | #define __TRACE_MCTP_ENUMS |
| 13 | enum { |
| 14 | MCTP_TRACE_KEY_TIMEOUT, |
| 15 | MCTP_TRACE_KEY_REPLIED, |
| 16 | MCTP_TRACE_KEY_INVALIDATED, |
| 17 | MCTP_TRACE_KEY_CLOSED, |
| 18 | MCTP_TRACE_KEY_DROPPED, |
| 19 | }; |
| 20 | #endif /* __TRACE_MCTP_ENUMS */ |
| 21 | |
| 22 | TRACE_DEFINE_ENUM(MCTP_TRACE_KEY_TIMEOUT); |
| 23 | TRACE_DEFINE_ENUM(MCTP_TRACE_KEY_REPLIED); |
| 24 | TRACE_DEFINE_ENUM(MCTP_TRACE_KEY_INVALIDATED); |
| 25 | TRACE_DEFINE_ENUM(MCTP_TRACE_KEY_CLOSED); |
| 26 | TRACE_DEFINE_ENUM(MCTP_TRACE_KEY_DROPPED); |
| 27 | |
| 28 | TRACE_EVENT(mctp_key_acquire, |
| 29 | TP_PROTO(const struct mctp_sk_key *key), |
| 30 | TP_ARGS(key), |
| 31 | TP_STRUCT__entry( |
| 32 | __field(__u8, paddr) |
| 33 | __field(__u8, laddr) |
| 34 | __field(__u8, tag) |
| 35 | ), |
| 36 | TP_fast_assign( |
| 37 | __entry->paddr = key->peer_addr; |
| 38 | __entry->laddr = key->local_addr; |
| 39 | __entry->tag = key->tag; |
| 40 | ), |
| 41 | TP_printk("local %d, peer %d, tag %1x", |
| 42 | __entry->laddr, |
| 43 | __entry->paddr, |
| 44 | __entry->tag |
| 45 | ) |
| 46 | ); |
| 47 | |
| 48 | TRACE_EVENT(mctp_key_release, |
| 49 | TP_PROTO(const struct mctp_sk_key *key, int reason), |
| 50 | TP_ARGS(key, reason), |
| 51 | TP_STRUCT__entry( |
| 52 | __field(__u8, paddr) |
| 53 | __field(__u8, laddr) |
| 54 | __field(__u8, tag) |
| 55 | __field(int, reason) |
| 56 | ), |
| 57 | TP_fast_assign( |
| 58 | __entry->paddr = key->peer_addr; |
| 59 | __entry->laddr = key->local_addr; |
| 60 | __entry->tag = key->tag; |
| 61 | __entry->reason = reason; |
| 62 | ), |
| 63 | TP_printk("local %d, peer %d, tag %1x %s", |
| 64 | __entry->laddr, |
| 65 | __entry->paddr, |
| 66 | __entry->tag, |
| 67 | __print_symbolic(__entry->reason, |
| 68 | { MCTP_TRACE_KEY_TIMEOUT, "timeout" }, |
| 69 | { MCTP_TRACE_KEY_REPLIED, "replied" }, |
| 70 | { MCTP_TRACE_KEY_INVALIDATED, "invalidated" }, |
| 71 | { MCTP_TRACE_KEY_CLOSED, "closed" }, |
| 72 | { MCTP_TRACE_KEY_DROPPED, "dropped" }) |
| 73 | ) |
| 74 | ); |
| 75 | |
| 76 | #endif |
| 77 | |
| 78 | #include <trace/define_trace.h> |
| 79 |
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