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-rw-r--r--include/linux/if_arp.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/if_arp.h b/include/linux/if_arp.h
index ed7b93c3083a..296e8e86e91d 100644
--- a/include/linux/if_arp.h
+++ b/include/linux/if_arp.h
@@ -52,6 +52,7 @@
#define ARPHRD_ROSE 270
#define ARPHRD_X25 271 /* CCITT X.25 */
#define ARPHRD_HWX25 272 /* Boards with X.25 in firmware */
+#define ARPHRD_CAN 280 /* Controller Area Network */
#define ARPHRD_PPP 512
#define ARPHRD_CISCO 513 /* Cisco HDLC */
#define ARPHRD_HDLC ARPHRD_CISCO