linux/include/trace/events/fsi_master_aspeed.h
Eddie James f2af60bb7c fsi: Add trace events in initialization path
Add definitions for trace events to show the scanning flow.

Signed-off-by: Eddie James <eajames@linux.ibm.com>
Reviewed-by: Steven Rostedt (Google) <rostedt@goodmis.org>
Link: https://lore.kernel.org/r/20220207161640.35605-1-eajames@linux.ibm.com
Signed-off-by: Joel Stanley <joel@jms.id.au>
2022-02-21 19:38:54 +10:30

90 lines
2.3 KiB
C

/* SPDX-License-Identifier: GPL-2.0-or-later */
#undef TRACE_SYSTEM
#define TRACE_SYSTEM fsi_master_aspeed
#if !defined(_TRACE_FSI_MASTER_ASPEED_H) || defined(TRACE_HEADER_MULTI_READ)
#define _TRACE_FSI_MASTER_ASPEED_H
#include <linux/tracepoint.h>
TRACE_EVENT(fsi_master_aspeed_opb_read,
TP_PROTO(uint32_t addr, size_t size, uint32_t result, uint32_t status, uint32_t irq_status),
TP_ARGS(addr, size, result, status, irq_status),
TP_STRUCT__entry(
__field(uint32_t, addr)
__field(size_t, size)
__field(uint32_t, result)
__field(uint32_t, status)
__field(uint32_t, irq_status)
),
TP_fast_assign(
__entry->addr = addr;
__entry->size = size;
__entry->result = result;
__entry->status = status;
__entry->irq_status = irq_status;
),
TP_printk("addr %08x size %zu: result %08x sts: %08x irq_sts: %08x",
__entry->addr, __entry->size, __entry->result,
__entry->status, __entry->irq_status
)
);
TRACE_EVENT(fsi_master_aspeed_opb_write,
TP_PROTO(uint32_t addr, uint32_t val, size_t size, uint32_t status, uint32_t irq_status),
TP_ARGS(addr, val, size, status, irq_status),
TP_STRUCT__entry(
__field(uint32_t, addr)
__field(uint32_t, val)
__field(size_t, size)
__field(uint32_t, status)
__field(uint32_t, irq_status)
),
TP_fast_assign(
__entry->addr = addr;
__entry->val = val;
__entry->size = size;
__entry->status = status;
__entry->irq_status = irq_status;
),
TP_printk("addr %08x val %08x size %zu status: %08x irq_sts: %08x",
__entry->addr, __entry->val, __entry->size,
__entry->status, __entry->irq_status
)
);
TRACE_EVENT(fsi_master_aspeed_opb_error,
TP_PROTO(uint32_t mresp0, uint32_t mstap0, uint32_t mesrb0),
TP_ARGS(mresp0, mstap0, mesrb0),
TP_STRUCT__entry(
__field(uint32_t, mresp0)
__field(uint32_t, mstap0)
__field(uint32_t, mesrb0)
),
TP_fast_assign(
__entry->mresp0 = mresp0;
__entry->mstap0 = mstap0;
__entry->mesrb0 = mesrb0;
),
TP_printk("mresp0 %08x mstap0 %08x mesrb0 %08x",
__entry->mresp0, __entry->mstap0, __entry->mesrb0
)
);
TRACE_EVENT(fsi_master_aspeed_cfam_reset,
TP_PROTO(bool start),
TP_ARGS(start),
TP_STRUCT__entry(
__field(bool, start)
),
TP_fast_assign(
__entry->start = start;
),
TP_printk("%s", __entry->start ? "start" : "end")
);
#endif
#include <trace/define_trace.h>