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Subject[PATCH v1 3/4] media: rc bpf: move ir_raw_event to uapi
Date
The context provided to a BPF_PROG_RAWIR_DECODER is a struct ir_raw_event;
ensure user space has a a definition.

Signed-off-by: Sean Young <sean@mess.org>
---
include/media/rc-core.h | 19 +------------------
include/uapi/linux/bpf_rcdev.h | 24 ++++++++++++++++++++++++
2 files changed, 25 insertions(+), 18 deletions(-)
create mode 100644 include/uapi/linux/bpf_rcdev.h

diff --git a/include/media/rc-core.h b/include/media/rc-core.h
index 6742fd86ff65..5d31e31d8ade 100644
--- a/include/media/rc-core.h
+++ b/include/media/rc-core.h
@@ -21,6 +21,7 @@
#include <linux/kfifo.h>
#include <linux/time.h>
#include <linux/timer.h>
+#include <uapi/linux/bpf_rcdev.h>
#include <media/rc-map.h>

/**
@@ -299,24 +300,6 @@ void rc_keydown_notimeout(struct rc_dev *dev, enum rc_proto protocol,
void rc_keyup(struct rc_dev *dev);
u32 rc_g_keycode_from_table(struct rc_dev *dev, u32 scancode);

-/*
- * From rc-raw.c
- * The Raw interface is specific to InfraRed. It may be a good idea to
- * split it later into a separate header.
- */
-struct ir_raw_event {
- union {
- u32 duration;
- u32 carrier;
- };
- u8 duty_cycle;
-
- unsigned pulse:1;
- unsigned reset:1;
- unsigned timeout:1;
- unsigned carrier_report:1;
-};
-
#define DEFINE_IR_RAW_EVENT(event) struct ir_raw_event event = {}

static inline void init_ir_raw_event(struct ir_raw_event *ev)
diff --git a/include/uapi/linux/bpf_rcdev.h b/include/uapi/linux/bpf_rcdev.h
new file mode 100644
index 000000000000..d8629ff2b960
--- /dev/null
+++ b/include/uapi/linux/bpf_rcdev.h
@@ -0,0 +1,24 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/* Copyright (c) 2018 Sean Young <sean@mess.org>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of version 2 of the GNU General Public
+ * License as published by the Free Software Foundation.
+ */
+#ifndef _UAPI__LINUX_BPF_RCDEV_H__
+#define _UAPI__LINUX_BPF_RCDEV_H__
+
+struct ir_raw_event {
+ union {
+ __u32 duration;
+ __u32 carrier;
+ };
+ __u8 duty_cycle;
+
+ unsigned pulse:1;
+ unsigned reset:1;
+ unsigned timeout:1;
+ unsigned carrier_report:1;
+};
+
+#endif /* _UAPI__LINUX_BPF_RCDEV_H__ */
--
2.17.0
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