From: Jerin Jacob <jerinj@marvell.com>
Date: Thu, 22 Jul 2021 19:15:40 +0530
Subject: octeontx2-af: Enhance mailbox trace entry
Patch-mainline: v5.15-rc1
Git-commit: 3bdba2c70a352d936e18cbf2d2a3c8df31fccf47
References: jsc#SLE-24682
Added mailbox id to name translation on trace entry for
better tracing output.
Before the change:
otx2_msg_process: [0002:01:00.0] msg:(0x03) error:0
After the change:
otx2_msg_process: [0002:01:00.0] msg:(DETACH_RESOURCES) error:0
Signed-off-by: Jerin Jacob <jerinj@marvell.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Acked-by: Thomas Bogendoerfer <tbogendoerfer@suse.de>
---
drivers/net/ethernet/marvell/octeontx2/af/rvu_trace.h | 10 ++++++----
1 file changed, 6 insertions(+), 4 deletions(-)
--- a/drivers/net/ethernet/marvell/octeontx2/af/rvu_trace.h
+++ b/drivers/net/ethernet/marvell/octeontx2/af/rvu_trace.h
@@ -14,6 +14,8 @@
#include <linux/tracepoint.h>
#include <linux/pci.h>
+#include "mbox.h"
+
TRACE_EVENT(otx2_msg_alloc,
TP_PROTO(const struct pci_dev *pdev, u16 id, u64 size),
TP_ARGS(pdev, id, size),
@@ -25,8 +27,8 @@ TRACE_EVENT(otx2_msg_alloc,
__entry->id = id;
__entry->size = size;
),
- TP_printk("[%s] msg:(0x%x) size:%lld\n", __get_str(dev),
- __entry->id, __entry->size)
+ TP_printk("[%s] msg:(%s) size:%lld\n", __get_str(dev),
+ otx2_mbox_id2name(__entry->id), __entry->size)
);
TRACE_EVENT(otx2_msg_send,
@@ -88,8 +90,8 @@ TRACE_EVENT(otx2_msg_process,
__entry->id = id;
__entry->err = err;
),
- TP_printk("[%s] msg:(0x%x) error:%d\n", __get_str(dev),
- __entry->id, __entry->err)
+ TP_printk("[%s] msg:(%s) error:%d\n", __get_str(dev),
+ otx2_mbox_id2name(__entry->id), __entry->err)
);
#endif /* __RVU_TRACE_H */