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- /* SPDX-License-Identifier: GPL-2.0-only */
- /*
- * Copyright (c) 2021-2022 Qualcomm Innovation Center, Inc. All rights reserved.
- */
- #undef TRACE_SYSTEM
- #define TRACE_SYSTEM rwmmio
- #if !defined(_TRACE_RWMMIO_H) || defined(TRACE_HEADER_MULTI_READ)
- #define _TRACE_RWMMIO_H
- #include <linux/tracepoint.h>
- DECLARE_EVENT_CLASS(rwmmio_rw_template,
- TP_PROTO(unsigned long caller, unsigned long caller0, u64 val, u8 width,
- volatile void __iomem *addr),
- TP_ARGS(caller, caller0, val, width, addr),
- TP_STRUCT__entry(
- __field(unsigned long, caller)
- __field(unsigned long, caller0)
- __field(unsigned long, addr)
- __field(u64, val)
- __field(u8, width)
- ),
- TP_fast_assign(
- __entry->caller = caller;
- __entry->caller0 = caller0;
- __entry->val = val;
- __entry->addr = (unsigned long)addr;
- __entry->width = width;
- ),
- TP_printk("%pS -> %pS width=%d val=%#llx addr=%#lx",
- (void *)__entry->caller0, (void *)__entry->caller, __entry->width,
- __entry->val, __entry->addr)
- );
- DEFINE_EVENT(rwmmio_rw_template, rwmmio_write,
- TP_PROTO(unsigned long caller, unsigned long caller0, u64 val, u8 width,
- volatile void __iomem *addr),
- TP_ARGS(caller, caller0, val, width, addr)
- );
- DEFINE_EVENT(rwmmio_rw_template, rwmmio_post_write,
- TP_PROTO(unsigned long caller, unsigned long caller0, u64 val, u8 width,
- volatile void __iomem *addr),
- TP_ARGS(caller, caller0, val, width, addr)
- );
- TRACE_EVENT(rwmmio_read,
- TP_PROTO(unsigned long caller, unsigned long caller0, u8 width,
- const volatile void __iomem *addr),
- TP_ARGS(caller, caller0, width, addr),
- TP_STRUCT__entry(
- __field(unsigned long, caller)
- __field(unsigned long, caller0)
- __field(unsigned long, addr)
- __field(u8, width)
- ),
- TP_fast_assign(
- __entry->caller = caller;
- __entry->caller0 = caller0;
- __entry->addr = (unsigned long)addr;
- __entry->width = width;
- ),
- TP_printk("%pS -> %pS width=%d addr=%#lx",
- (void *)__entry->caller0, (void *)__entry->caller, __entry->width, __entry->addr)
- );
- TRACE_EVENT(rwmmio_post_read,
- TP_PROTO(unsigned long caller, unsigned long caller0, u64 val, u8 width,
- const volatile void __iomem *addr),
- TP_ARGS(caller, caller0, val, width, addr),
- TP_STRUCT__entry(
- __field(unsigned long, caller)
- __field(unsigned long, caller0)
- __field(unsigned long, addr)
- __field(u64, val)
- __field(u8, width)
- ),
- TP_fast_assign(
- __entry->caller = caller;
- __entry->caller0 = caller0;
- __entry->val = val;
- __entry->addr = (unsigned long)addr;
- __entry->width = width;
- ),
- TP_printk("%pS -> %pS width=%d val=%#llx addr=%#lx",
- (void *)__entry->caller0, (void *)__entry->caller, __entry->width,
- __entry->val, __entry->addr)
- );
- #endif /* _TRACE_RWMMIO_H */
- #include <trace/define_trace.h>
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