linuxdebug/include/trace/events/fsi.h

/* 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
	)
);

TRACE_EVENT(fsi_slave_init,
	TP_PROTO(const struct fsi_slave *slave),
	TP_ARGS(slave),
	TP_STRUCT__entry(
		__field(int,	master_idx)
		__field(int,	master_n_links)
		__field(int,	idx)
		__field(int,	link)
		__field(int,	chip_id)
		__field(__u32,	cfam_id)
		__field(__u32,	size)
	),
	TP_fast_assign(
		__entry->master_idx = slave->master->idx;
		__entry->master_n_links = slave->master->n_links;
		__entry->idx = slave->cdev_idx;
		__entry->link = slave->link;
		__entry->chip_id = slave->chip_id;
		__entry->cfam_id = slave->cfam_id;
		__entry->size = slave->size;
	),
	TP_printk("fsi%d: idx:%d link:%d/%d cid:%d cfam:%08x %08x",
		__entry->master_idx,
		__entry->idx,
		__entry->link,
		__entry->master_n_links,
		__entry->chip_id,
		__entry->cfam_id,
		__entry->size
	)
);

TRACE_EVENT(fsi_slave_invalid_cfam,
	TP_PROTO(const struct fsi_master *master, int link, uint32_t cfam_id),
	TP_ARGS(master, link, cfam_id),
	TP_STRUCT__entry(
		__field(int,	master_idx)
		__field(int,	master_n_links)
		__field(int,	link)
		__field(__u32,	cfam_id)
	),
	TP_fast_assign(
		__entry->master_idx = master->idx;
		__entry->master_n_links = master->n_links;
		__entry->link = link;
		__entry->cfam_id = cfam_id;
	),
	TP_printk("fsi%d: cfam:%08x link:%d/%d",
		__entry->master_idx,
		__entry->cfam_id,
		__entry->link,
		__entry->master_n_links
	)
);

TRACE_EVENT(fsi_dev_init,
	TP_PROTO(const struct fsi_device *dev),
	TP_ARGS(dev),
	TP_STRUCT__entry(
		__field(int,	master_idx)
		__field(int,	link)
		__field(int,	type)
		__field(int,	unit)
		__field(int,	version)
		__field(__u32,	addr)
		__field(__u32,	size)
	),
	TP_fast_assign(
		__entry->master_idx = dev->slave->master->idx;
		__entry->link = dev->slave->link;
		__entry->type = dev->engine_type;
		__entry->unit = dev->unit;
		__entry->version = dev->version;
		__entry->addr = dev->addr;
		__entry->size = dev->size;
	),
	TP_printk("fsi%d: slv%d: t:%02x u:%02x v:%02x %08x@%08x",
		__entry->master_idx,
		__entry->link,
		__entry->type,
		__entry->unit,
		__entry->version,
		__entry->size,
		__entry->addr
	)
);

#endif /* _TRACE_FSI_H */

#include <trace/define_trace.h>