From 57614c28843d4ec34c12ca67dd11411396aab55d Mon Sep 17 00:00:00 2001 From: Takashi Sakamoto Date: Mon, 29 Apr 2024 13:32:14 +0900 Subject: firewire: core: add support for Linux kernel tracepoints The Linux Kernel Tracepoints framework is enough useful to trace packet data inbound to and outbound from core. This commit adds firewire subsystem to use the framework. Link: https://lore.kernel.org/r/20240429043218.609398-2-o-takashi@sakamocchi.jp Signed-off-by: Takashi Sakamoto --- drivers/firewire/Makefile | 2 +- drivers/firewire/core-trace.c | 5 +++++ 2 files changed, 6 insertions(+), 1 deletion(-) create mode 100644 drivers/firewire/core-trace.c (limited to 'drivers/firewire') diff --git a/drivers/firewire/Makefile b/drivers/firewire/Makefile index bbde29a0fba6..013e1f2641bd 100644 --- a/drivers/firewire/Makefile +++ b/drivers/firewire/Makefile @@ -3,7 +3,7 @@ # Makefile for the Linux IEEE 1394 implementation # -firewire-core-y += core-card.o core-cdev.o core-device.o \ +firewire-core-y += core-trace.o core-card.o core-cdev.o core-device.o \ core-iso.o core-topology.o core-transaction.o firewire-ohci-y += ohci.o firewire-sbp2-y += sbp2.o diff --git a/drivers/firewire/core-trace.c b/drivers/firewire/core-trace.c new file mode 100644 index 000000000000..96cbd9d384dc --- /dev/null +++ b/drivers/firewire/core-trace.c @@ -0,0 +1,5 @@ +// SPDX-License-Identifier: GPL-2.0-or-later +// Copyright (c) 2024 Takashi Sakamoto + +#define CREATE_TRACE_POINTS +#include -- cgit v1.2.3