/* SPDX-License-Identifier: GPL-2.0 */

#undef TRACE_SYSTEM
#define TRACE_SYSTEM mctp

#if !defined(_TRACE_MCTP_H) || defined(TRACE_HEADER_MULTI_READ)
#define _TRACE_MCTP_H

#include <linux/tracepoint.h>

#ifndef __TRACE_MCTP_ENUMS
#define __TRACE_MCTP_ENUMS
enum {
    MCTP_TRACE_KEY_TIMEOUT,
    MCTP_TRACE_KEY_REPLIED,
    MCTP_TRACE_KEY_INVALIDATED,
    MCTP_TRACE_KEY_CLOSED,
    MCTP_TRACE_KEY_DROPPED,
};
#endif /* __TRACE_MCTP_ENUMS */

TRACE_DEFINE_ENUM(MCTP_TRACE_KEY_TIMEOUT);
TRACE_DEFINE_ENUM(MCTP_TRACE_KEY_REPLIED);
TRACE_DEFINE_ENUM(MCTP_TRACE_KEY_INVALIDATED);
TRACE_DEFINE_ENUM(MCTP_TRACE_KEY_CLOSED);
TRACE_DEFINE_ENUM(MCTP_TRACE_KEY_DROPPED);

TRACE_EVENT(mctp_key_acquire,
    TP_PROTO(const struct mctp_sk_key *key),
    TP_ARGS(key),
    TP_STRUCT__entry(
        __field(__u8,    paddr)
        __field(__u8,    laddr)
        __field(__u8,    tag)
    ),
    TP_fast_assign(
        __entry->paddr = key->peer_addr;
        __entry->laddr = key->local_addr;
        __entry->tag = key->tag;
    ),
    TP_printk("local %d, peer %d, tag %1x",
        __entry->laddr,
        __entry->paddr,
        __entry->tag
    )
);

TRACE_EVENT(mctp_key_release,
    TP_PROTO(const struct mctp_sk_key *key, int reason),
    TP_ARGS(key, reason),
    TP_STRUCT__entry(
        __field(__u8,    paddr)
        __field(__u8,    laddr)
        __field(__u8,    tag)
        __field(int,    reason)
    ),
    TP_fast_assign(
        __entry->paddr = key->peer_addr;
        __entry->laddr = key->local_addr;
        __entry->tag = key->tag;
        __entry->reason = reason;
    ),
    TP_printk("local %d, peer %d, tag %1x %s",
        __entry->laddr,
        __entry->paddr,
        __entry->tag,
        __print_symbolic(__entry->reason,
                 { MCTP_TRACE_KEY_TIMEOUT, "timeout" },
                 { MCTP_TRACE_KEY_REPLIED, "replied" },
                 { MCTP_TRACE_KEY_INVALIDATED, "invalidated" },
                 { MCTP_TRACE_KEY_CLOSED, "closed" },
                 { MCTP_TRACE_KEY_DROPPED, "dropped" })
    )
);

#endif

#include <trace/define_trace.h>