Phonet: back-end for autoconfigured addresses
In some cases, the network device driver knows what layer-3 address the
device should have. This adds support for the Phonet stack to
automatically request from the driver and add that address to the
network device.
Signed-off-by: Rémi Denis-Courmont <remi.denis-courmont@nokia.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/include/linux/phonet.h b/include/linux/phonet.h
index ee5e3c9..82b45d1 100644
--- a/include/linux/phonet.h
+++ b/include/linux/phonet.h
@@ -170,4 +170,21 @@
return spn->spn_resource;
}
+/* Phonet device ioctl requests */
+#ifdef __KERNEL__
+#define SIOCPNGAUTOCONF (SIOCDEVPRIVATE + 0)
+
+struct if_phonet_autoconf {
+ uint8_t device;
+};
+
+struct if_phonet_req {
+ char ifr_phonet_name[16];
+ union {
+ struct if_phonet_autoconf ifru_phonet_autoconf;
+ } ifr_ifru;
+};
+#define ifr_phonet_autoconf ifr_ifru.ifru_phonet_autoconf
+#endif /* __KERNEL__ */
+
#endif