netdev - [RFC net-next 03/15] net: lora: Add protocol numbers

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Message-Id: <20180701110804.32415-4-afaerber@suse.de>
Date:   Sun,  1 Jul 2018 13:07:52 +0200
From:   Andreas Färber <afaerber@...e.de>
To:     netdev@...r.kernel.org
Cc:     linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        Jian-Hong Pan <starnight@...cu.edu.tw>,
        Jiri Pirko <jiri@...nulli.us>,
        Marcel Holtmann <marcel@...tmann.org>,
        "David S . Miller" <davem@...emloft.net>,
        Matthias Brugger <mbrugger@...e.com>,
        Janus Piwek <jpiwek@...oweurope.com>,
        Michael Röder <michael.roeder@...et.eu>,
        Dollar Chen <dollar.chen@...ec.com>,
        Ken Yu <ken.yu@...wireless.com>,
        Andreas Färber <afaerber@...e.de>
Subject: [RFC net-next 03/15] net: lora: Add protocol numbers

Default protocol implementation will be datagram.
No other protocols are implemented yet.

Q: Would these protocol numbers be the suitable place to define LoRaWAN?

Signed-off-by: Andreas Färber <afaerber@...e.de>
---
 include/uapi/linux/lora.h | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/include/uapi/linux/lora.h b/include/uapi/linux/lora.h
index 9368e8a84f3a..4ff00b9c3c20 100644
--- a/include/uapi/linux/lora.h
+++ b/include/uapi/linux/lora.h
@@ -10,6 +10,10 @@
 #include <linux/types.h>
 #include <linux/socket.h>
 
+/* particular protocols of the protocol family PF_LORA */
+#define LORA_PROTO_DATAGRAM	0
+#define LORA_NPROTO		1
+
 struct sockaddr_lora {
 	__kernel_sa_family_t lora_family;
 	int lora_ifindex;
-- 
2.16.4