/* SPDX-License-Identifier: GPL-2.0+ */
// Copyright 2017 IBM Corp.
#undef TRACE_SYSTEM
#define TRACE_SYSTEM ocxl

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

#include <linux/tracepoint.h>


TRACE_EVENT(ocxl_mmu_notifier_range,
        TP_PROTO(unsigned long start, unsigned long end, unsigned long pidr),
        TP_ARGS(start, end, pidr),

        TP_STRUCT__entry(
                __field(unsigned long, start)
                __field(unsigned long, end)
                __field(unsigned long, pidr)
        ),

        TP_fast_assign(
                __entry->start = start;
                __entry->end = end;
                __entry->pidr = pidr;
        ),

        TP_printk("start=0x%lx end=0x%lx pidr=0x%lx",
                __entry->start,
                __entry->end,
                __entry->pidr
        )
);

TRACE_EVENT(ocxl_init_mmu_notifier,
        TP_PROTO(int pasid, unsigned long pidr),
        TP_ARGS(pasid, pidr),

        TP_STRUCT__entry(
                __field(int, pasid)
                __field(unsigned long, pidr)
        ),

        TP_fast_assign(
                __entry->pasid = pasid;
                __entry->pidr = pidr;
        ),

        TP_printk("pasid=%d, pidr=0x%lx",
                __entry->pasid,
                __entry->pidr
        )
);

TRACE_EVENT(ocxl_release_mmu_notifier,
        TP_PROTO(int pasid, unsigned long pidr),
        TP_ARGS(pasid, pidr),

        TP_STRUCT__entry(
                __field(int, pasid)
                __field(unsigned long, pidr)
        ),

        TP_fast_assign(
                __entry->pasid = pasid;
                __entry->pidr = pidr;
        ),

        TP_printk("pasid=%d, pidr=0x%lx",
                __entry->pasid,
                __entry->pidr
        )
);

DECLARE_EVENT_CLASS(ocxl_context,
        TP_PROTO(pid_t pid, void *spa, int pasid, u32 pidr, u32 tidr),
        TP_ARGS(pid, spa, pasid, pidr, tidr),

        TP_STRUCT__entry(
                __field(pid_t, pid)
                __field(void*, spa)
                __field(int, pasid)
                __field(u32, pidr)
                __field(u32, tidr)
        ),

        TP_fast_assign(
                __entry->pid = pid;
                __entry->spa = spa;
                __entry->pasid = pasid;
                __entry->pidr = pidr;
                __entry->tidr = tidr;
        ),

        TP_printk("linux pid=%d spa=0x%p pasid=0x%x pidr=0x%x tidr=0x%x",
                __entry->pid,
                __entry->spa,
                __entry->pasid,
                __entry->pidr,
                __entry->tidr
        )
);

DEFINE_EVENT(ocxl_context, ocxl_context_add,
        TP_PROTO(pid_t pid, void *spa, int pasid, u32 pidr, u32 tidr),
        TP_ARGS(pid, spa, pasid, pidr, tidr)
);

DEFINE_EVENT(ocxl_context, ocxl_context_remove,
        TP_PROTO(pid_t pid, void *spa, int pasid, u32 pidr, u32 tidr),
        TP_ARGS(pid, spa, pasid, pidr, tidr)
);

TRACE_EVENT(ocxl_terminate_pasid,
        TP_PROTO(int pasid, int rc),
        TP_ARGS(pasid, rc),

        TP_STRUCT__entry(
                __field(int, pasid)
                __field(int, rc)
        ),

        TP_fast_assign(
                __entry->pasid = pasid;
                __entry->rc = rc;
        ),

        TP_printk("pasid=0x%x rc=%d",
                __entry->pasid,
                __entry->rc
        )
);

DECLARE_EVENT_CLASS(ocxl_fault_handler,
        TP_PROTO(void *spa, u64 pe, u64 dsisr, u64 dar, u64 tfc),
        TP_ARGS(spa, pe, dsisr, dar, tfc),

        TP_STRUCT__entry(
                __field(void *, spa)
                __field(u64, pe)
                __field(u64, dsisr)
                __field(u64, dar)
                __field(u64, tfc)
        ),

        TP_fast_assign(
                __entry->spa = spa;
                __entry->pe = pe;
                __entry->dsisr = dsisr;
                __entry->dar = dar;
                __entry->tfc = tfc;
        ),

        TP_printk("spa=%p pe=0x%llx dsisr=0x%llx dar=0x%llx tfc=0x%llx",
                __entry->spa,
                __entry->pe,
                __entry->dsisr,
                __entry->dar,
                __entry->tfc
        )
);

DEFINE_EVENT(ocxl_fault_handler, ocxl_fault,
        TP_PROTO(void *spa, u64 pe, u64 dsisr, u64 dar, u64 tfc),
        TP_ARGS(spa, pe, dsisr, dar, tfc)
);

DEFINE_EVENT(ocxl_fault_handler, ocxl_fault_ack,
        TP_PROTO(void *spa, u64 pe, u64 dsisr, u64 dar, u64 tfc),
        TP_ARGS(spa, pe, dsisr, dar, tfc)
);

TRACE_EVENT(ocxl_afu_irq_alloc,
        TP_PROTO(int pasid, int irq_id, unsigned int virq, int hw_irq),
        TP_ARGS(pasid, irq_id, virq, hw_irq),

        TP_STRUCT__entry(
                __field(int, pasid)
                __field(int, irq_id)
                __field(unsigned int, virq)
                __field(int, hw_irq)
        ),

        TP_fast_assign(
                __entry->pasid = pasid;
                __entry->irq_id = irq_id;
                __entry->virq = virq;
                __entry->hw_irq = hw_irq;
        ),

        TP_printk("pasid=0x%x irq_id=%d virq=%u hw_irq=%d",
                __entry->pasid,
                __entry->irq_id,
                __entry->virq,
                __entry->hw_irq
        )
);

TRACE_EVENT(ocxl_afu_irq_free,
        TP_PROTO(int pasid, int irq_id),
        TP_ARGS(pasid, irq_id),

        TP_STRUCT__entry(
                __field(int, pasid)
                __field(int, irq_id)
        ),

        TP_fast_assign(
                __entry->pasid = pasid;
                __entry->irq_id = irq_id;
        ),

        TP_printk("pasid=0x%x irq_id=%d",
                __entry->pasid,
                __entry->irq_id
        )
);

TRACE_EVENT(ocxl_afu_irq_receive,
        TP_PROTO(int virq),
        TP_ARGS(virq),

        TP_STRUCT__entry(
                __field(int, virq)
        ),

        TP_fast_assign(
                __entry->virq = virq;
        ),

        TP_printk("virq=%d",
                __entry->virq
        )
);

#endif /* _TRACE_OCXL_H */

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