/* SPDX-License-Identifier: GPL-2.0 */
#undef TRACE_SYSTEM
#define TRACE_SYSTEM mdio

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

#include <linux/tracepoint.h>

TRACE_EVENT_CONDITION(mdio_access,

        TP_PROTO(struct mii_bus *bus, char read,
                 u8 addr, unsigned regnum, u16 val, int err),

        TP_ARGS(bus, read, addr, regnum, val, err),

        TP_CONDITION(err >= 0),

        TP_STRUCT__entry(
                __array(char, busid, MII_BUS_ID_SIZE)
                __field(char, read)
                __field(u8, addr)
                __field(u16, val)
                __field(unsigned, regnum)
        ),

        TP_fast_assign(
                strscpy(__entry->busid, bus->id, MII_BUS_ID_SIZE);
                __entry->read = read;
                __entry->addr = addr;
                __entry->regnum = regnum;
                __entry->val = val;
        ),

        TP_printk("%s %-5s phy:0x%02hhx reg:0x%02x val:0x%04hx",
                  __entry->busid, __entry->read ? "read" : "write",
                  __entry->addr, __entry->regnum, __entry->val)
);

#endif /* if !defined(_TRACE_MDIO_H) || defined(TRACE_HEADER_MULTI_READ) */

/* This part must be outside protection */
#include <trace/define_trace.h>