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authorRémi Denis-Courmont <remi.denis-courmont@nokia.com>2009-09-09 04:00:05 +0400
committerDavid S. Miller <davem@davemloft.net>2009-09-11 23:55:06 +0400
commitf5bb1c558405aaac41b08b2ea71137db9db46e72 (patch)
treedeeabf046d4d18675bf85360a3059eb4f29f8d62 /include/linux/phonet.h
parent998ec759ef2fc9c60319815c72b2b699ab939733 (diff)
downloadlinux-f5bb1c558405aaac41b08b2ea71137db9db46e72.tar.xz
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>
Diffstat (limited to 'include/linux/phonet.h')
-rw-r--r--include/linux/phonet.h17
1 files changed, 17 insertions, 0 deletions
diff --git a/include/linux/phonet.h b/include/linux/phonet.h
index ee5e3c9e2bca..82b45d16e50c 100644
--- a/include/linux/phonet.h
+++ b/include/linux/phonet.h
@@ -170,4 +170,21 @@ static inline __u8 pn_sockaddr_get_resource(const struct sockaddr_pn *spn)
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