root/include/trace/events/regmap.h

INCLUDED FROM

#undef TRACE_SYSTEM
#define TRACE_SYSTEM regmap

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

#include <linux/ktime.h>
#include <linux/tracepoint.h>

struct device;
struct regmap;

/*
 * Log register events
 */
DECLARE_EVENT_CLASS(regmap_reg,

        TP_PROTO(struct device *dev, unsigned int reg,
                 unsigned int val),

        TP_ARGS(dev, reg, val),

        TP_STRUCT__entry(
                __string(       name,           dev_name(dev)   )
                __field(        unsigned int,   reg             )
                __field(        unsigned int,   val             )
        ),

        TP_fast_assign(
                __assign_str(name, dev_name(dev));
                __entry->reg = reg;
                __entry->val = val;
        ),

        TP_printk("%s reg=%x val=%x", __get_str(name),
                  (unsigned int)__entry->reg,
                  (unsigned int)__entry->val)
);

DEFINE_EVENT(regmap_reg, regmap_reg_write,

        TP_PROTO(struct device *dev, unsigned int reg,
                 unsigned int val),

        TP_ARGS(dev, reg, val)

);

DEFINE_EVENT(regmap_reg, regmap_reg_read,

        TP_PROTO(struct device *dev, unsigned int reg,
                 unsigned int val),

        TP_ARGS(dev, reg, val)

);

DEFINE_EVENT(regmap_reg, regmap_reg_read_cache,

        TP_PROTO(struct device *dev, unsigned int reg,
                 unsigned int val),

        TP_ARGS(dev, reg, val)

);

DECLARE_EVENT_CLASS(regmap_block,

        TP_PROTO(struct device *dev, unsigned int reg, int count),

        TP_ARGS(dev, reg, count),

        TP_STRUCT__entry(
                __string(       name,           dev_name(dev)   )
                __field(        unsigned int,   reg             )
                __field(        int,            count           )
        ),

        TP_fast_assign(
                __assign_str(name, dev_name(dev));
                __entry->reg = reg;
                __entry->count = count;
        ),

        TP_printk("%s reg=%x count=%d", __get_str(name),
                  (unsigned int)__entry->reg,
                  (int)__entry->count)
);

DEFINE_EVENT(regmap_block, regmap_hw_read_start,

        TP_PROTO(struct device *dev, unsigned int reg, int count),

        TP_ARGS(dev, reg, count)
);

DEFINE_EVENT(regmap_block, regmap_hw_read_done,

        TP_PROTO(struct device *dev, unsigned int reg, int count),

        TP_ARGS(dev, reg, count)
);

DEFINE_EVENT(regmap_block, regmap_hw_write_start,

        TP_PROTO(struct device *dev, unsigned int reg, int count),

        TP_ARGS(dev, reg, count)
);

DEFINE_EVENT(regmap_block, regmap_hw_write_done,

        TP_PROTO(struct device *dev, unsigned int reg, int count),

        TP_ARGS(dev, reg, count)
);

TRACE_EVENT(regcache_sync,

        TP_PROTO(struct device *dev, const char *type,
                 const char *status),

        TP_ARGS(dev, type, status),

        TP_STRUCT__entry(
                __string(       name,           dev_name(dev)   )
                __string(       status,         status          )
                __string(       type,           type            )
                __field(        int,            type            )
        ),

        TP_fast_assign(
                __assign_str(name, dev_name(dev));
                __assign_str(status, status);
                __assign_str(type, type);
        ),

        TP_printk("%s type=%s status=%s", __get_str(name),
                  __get_str(type), __get_str(status))
);

DECLARE_EVENT_CLASS(regmap_bool,

        TP_PROTO(struct device *dev, bool flag),

        TP_ARGS(dev, flag),

        TP_STRUCT__entry(
                __string(       name,           dev_name(dev)   )
                __field(        int,            flag            )
        ),

        TP_fast_assign(
                __assign_str(name, dev_name(dev));
                __entry->flag = flag;
        ),

        TP_printk("%s flag=%d", __get_str(name),
                  (int)__entry->flag)
);

DEFINE_EVENT(regmap_bool, regmap_cache_only,

        TP_PROTO(struct device *dev, bool flag),

        TP_ARGS(dev, flag)

);

DEFINE_EVENT(regmap_bool, regmap_cache_bypass,

        TP_PROTO(struct device *dev, bool flag),

        TP_ARGS(dev, flag)

);

DECLARE_EVENT_CLASS(regmap_async,

        TP_PROTO(struct device *dev),

        TP_ARGS(dev),

        TP_STRUCT__entry(
                __string(       name,           dev_name(dev)   )
        ),

        TP_fast_assign(
                __assign_str(name, dev_name(dev));
        ),

        TP_printk("%s", __get_str(name))
);

DEFINE_EVENT(regmap_block, regmap_async_write_start,

        TP_PROTO(struct device *dev, unsigned int reg, int count),

        TP_ARGS(dev, reg, count)
);

DEFINE_EVENT(regmap_async, regmap_async_io_complete,

        TP_PROTO(struct device *dev),

        TP_ARGS(dev)

);

DEFINE_EVENT(regmap_async, regmap_async_complete_start,

        TP_PROTO(struct device *dev),

        TP_ARGS(dev)

);

DEFINE_EVENT(regmap_async, regmap_async_complete_done,

        TP_PROTO(struct device *dev),

        TP_ARGS(dev)

);

TRACE_EVENT(regcache_drop_region,

        TP_PROTO(struct device *dev, unsigned int from,
                 unsigned int to),

        TP_ARGS(dev, from, to),

        TP_STRUCT__entry(
                __string(       name,           dev_name(dev)   )
                __field(        unsigned int,   from            )
                __field(        unsigned int,   to              )
        ),

        TP_fast_assign(
                __assign_str(name, dev_name(dev));
                __entry->from = from;
                __entry->to = to;
        ),

        TP_printk("%s %u-%u", __get_str(name), (unsigned int)__entry->from,
                  (unsigned int)__entry->to)
);

#endif /* _TRACE_REGMAP_H */

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