Viewing file:  fsi.h (2.81 KB) -rw-r--r--
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/* SPDX-License-Identifier: GPL-2.0 */
#undef TRACE_SYSTEM
#define TRACE_SYSTEM fsi
#if !defined(_TRACE_FSI_H) || defined(TRACE_HEADER_MULTI_READ)
#define _TRACE_FSI_H
#include <linux/tracepoint.h>
TRACE_EVENT(fsi_master_read,
TP_PROTO(const struct fsi_master *master, int link, int id,
uint32_t addr, size_t size),
TP_ARGS(master, link, id, addr, size),
TP_STRUCT__entry(
__field(int, master_idx)
__field(int, link)
__field(int, id)
__field(__u32, addr)
__field(size_t, size)
),
TP_fast_assign(
__entry->master_idx = master->idx;
__entry->link = link;
__entry->id = id;
__entry->addr = addr;
__entry->size = size;
),
TP_printk("fsi%d:%02d:%02d %08x[%zu]",
__entry->master_idx,
__entry->link,
__entry->id,
__entry->addr,
__entry->size
)
);
TRACE_EVENT(fsi_master_write,
TP_PROTO(const struct fsi_master *master, int link, int id,
uint32_t addr, size_t size, const void *data),
TP_ARGS(master, link, id, addr, size, data),
TP_STRUCT__entry(
__field(int, master_idx)
__field(int, link)
__field(int, id)
__field(__u32, addr)
__field(size_t, size)
__field(__u32, data)
),
TP_fast_assign(
__entry->master_idx = master->idx;
__entry->link = link;
__entry->id = id;
__entry->addr = addr;
__entry->size = size;
__entry->data = 0;
memcpy(&__entry->data, data, size);
),
TP_printk("fsi%d:%02d:%02d %08x[%zu] <= {%*ph}",
__entry->master_idx,
__entry->link,
__entry->id,
__entry->addr,
__entry->size,
(int)__entry->size, &__entry->data
)
);
TRACE_EVENT(fsi_master_rw_result,
TP_PROTO(const struct fsi_master *master, int link, int id,
uint32_t addr, size_t size,
bool write, const void *data, int ret),
TP_ARGS(master, link, id, addr, size, write, data, ret),
TP_STRUCT__entry(
__field(int, master_idx)
__field(int, link)
__field(int, id)
__field(__u32, addr)
__field(size_t, size)
__field(bool, write)
__field(__u32, data)
__field(int, ret)
),
TP_fast_assign(
__entry->master_idx = master->idx;
__entry->link = link;
__entry->id = id;
__entry->addr = addr;
__entry->size = size;
__entry->write = write;
__entry->data = 0;
__entry->ret = ret;
if (__entry->write || !__entry->ret)
memcpy(&__entry->data, data, size);
),
TP_printk("fsi%d:%02d:%02d %08x[%zu] %s {%*ph} ret %d",
__entry->master_idx,
__entry->link,
__entry->id,
__entry->addr,
__entry->size,
__entry->write ? "<=" : "=>",
(int)__entry->size, &__entry->data,
__entry->ret
)
);
TRACE_EVENT(fsi_master_break,
TP_PROTO(const struct fsi_master *master, int link),
TP_ARGS(master, link),
TP_STRUCT__entry(
__field(int, master_idx)
__field(int, link)
),
TP_fast_assign(
__entry->master_idx = master->idx;
__entry->link = link;
),
TP_printk("fsi%d:%d",
__entry->master_idx,
__entry->link
)
);
#endif /* _TRACE_FSI_H */
#include <trace/define_trace.h>
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