[PATCH 1/4] net: if_arp: add ARPHRD_PUREIP type

From: Rocco Yue
Date: Wed Jun 23 2021 - 07:49:51 EST


This patch add the definition of ARPHRD_PUREIP which can for
example be used by mobile ccmni device as device type.
ARPHRD_PUREIP means that this device doesn't need kernel to
generate ipv6 link-local address in any addr_gen_mode.

Signed-off-by: Rocco Yue <rocco.yue@xxxxxxxxxxxx>
---
include/uapi/linux/if_arp.h | 1 +
1 file changed, 1 insertion(+)

diff --git a/include/uapi/linux/if_arp.h b/include/uapi/linux/if_arp.h
index c3cc5a9e5eaf..4463c9e9e8b4 100644
--- a/include/uapi/linux/if_arp.h
+++ b/include/uapi/linux/if_arp.h
@@ -61,6 +61,7 @@
#define ARPHRD_DDCMP 517 /* Digital's DDCMP protocol */
#define ARPHRD_RAWHDLC 518 /* Raw HDLC */
#define ARPHRD_RAWIP 519 /* Raw IP */
+#define ARPHRD_PUREIP 520 /* Pure IP */

#define ARPHRD_TUNNEL 768 /* IPIP tunnel */
#define ARPHRD_TUNNEL6 769 /* IP6IP6 tunnel */
--
2.18.0