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| /* SPDX-License-Identifier: GPL-2.0 */
| /*
| * Copyright (c) 2021, The Linux Foundation. All rights reserved.
| */
| #undef TRACE_SYSTEM
| #define TRACE_SYSTEM rwmmio
|
| #if !defined(_TRACE_MMIO_H) || defined(TRACE_HEADER_MULTI_READ)
| #define _TRACE_MMIO_H
|
| #include <linux/tracepoint.h>
|
| TRACE_EVENT(rwmmio_write,
|
| TP_PROTO(unsigned long fn, u64 val, u8 width, volatile void __iomem *addr),
|
| TP_ARGS(fn, val, width, addr),
|
| TP_STRUCT__entry(
| __field(u64, fn)
| __field(u64, val)
| __field(u8, width)
| __field(u64, addr)
| ),
|
| TP_fast_assign(
| __entry->fn = fn;
| __entry->val = val;
| __entry->width = width;
| __entry->addr = (u64)addr;
| ),
|
| TP_printk("%llxS write addr=%llx of width=%x val=0x%llx\n",
| __entry->fn, __entry->addr, __entry->width, __entry->val)
| );
|
| TRACE_EVENT(rwmmio_read,
|
| TP_PROTO(unsigned long fn, u8 width, const volatile void __iomem *addr),
|
| TP_ARGS(fn, width, addr),
|
| TP_STRUCT__entry(
| __field(u64, fn)
| __field(u8, width)
| __field(u64, addr)
| ),
|
| TP_fast_assign(
| __entry->fn = fn;
| __entry->width = width;
| __entry->addr = (u64)addr;
| ),
|
| TP_printk("%llxS read addr=%llx of width=%x\n",
| __entry->fn, __entry->addr, __entry->width)
| );
|
| TRACE_EVENT(rwmmio_post_read,
|
| TP_PROTO(unsigned long fn, u64 val, u8 width, const volatile void __iomem *addr),
|
| TP_ARGS(fn, val, width, addr),
|
| TP_STRUCT__entry(
| __field(u64, fn)
| __field(u64, val)
| __field(u8, width)
| __field(u64, addr)
| ),
|
| TP_fast_assign(
| __entry->fn = fn;
| __entry->val = val;
| __entry->width = width;
| __entry->addr = (u64)addr;
| ),
|
| TP_printk("%llxS read addr=%llx of width=%x val=0x%llx\n",
| __entry->fn, __entry->addr, __entry->width, __entry->val)
| );
|
| #endif /* _TRACE_MMIO_H */
|
| #include <trace/define_trace.h>
|
|
