mirror of
https://github.com/torvalds/linux.git
synced 2024-12-02 09:01:34 +00:00
ae77481601
Due to other bugs I observed a spurious -1 transfer size. Signed-off-by: Andrew Jeffery <andrew@aj.id.au> Signed-off-by: Joel Stanley <joel@jms.id.au> Acked-by: Alistair Popple <alistair@popple.id.au> Link: https://lore.kernel.org/r/20191108051945.7109-5-joel@jms.id.au Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
129 lines
2.8 KiB
C
129 lines
2.8 KiB
C
/* 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>
|