From: Jakub Kicinski <jakub.kicinski@netronome.com>
Date: Sun, 8 Oct 2017 21:04:03 -0700
Subject: nfp: output control messages to trace_devlink_hwmsg()
Patch-mainline: v4.15-rc1
Git-commit: 3a4b0129bf33caca5743891906393f17a2224d44
References: bsc#1109837
Use standard devlink trace point to allow tracing of control
messages.
Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com>
Reviewed-by: Simon Horman <simon.horman@netronome.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Acked-by: Thomas Bogendoerfer <tbogendoerfer@suse.de>
---
drivers/net/ethernet/netronome/nfp/nfp_app.h | 8 ++++++++
1 file changed, 8 insertions(+)
--- a/drivers/net/ethernet/netronome/nfp/nfp_app.h
+++ b/drivers/net/ethernet/netronome/nfp/nfp_app.h
@@ -36,6 +36,8 @@
#include <net/devlink.h>
+#include <trace/events/devlink.h>
+
#include "nfp_net_repr.h"
struct bpf_prog;
@@ -271,11 +273,17 @@ static inline int nfp_app_xdp_offload(st
static inline bool nfp_app_ctrl_tx(struct nfp_app *app, struct sk_buff *skb)
{
+ trace_devlink_hwmsg(priv_to_devlink(app->pf), false, 0,
+ skb->data, skb->len);
+
return nfp_ctrl_tx(app->ctrl, skb);
}
static inline void nfp_app_ctrl_rx(struct nfp_app *app, struct sk_buff *skb)
{
+ trace_devlink_hwmsg(priv_to_devlink(app->pf), true, 0,
+ skb->data, skb->len);
+
app->type->ctrl_msg_rx(app, skb);
}