diff options
| author |   Alexander Aring <aar@pengutronix.de> | 2016-06-15 21:20:24 +0200 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2016-06-15 20:41:23 -0700 |
| commit | cc84b3c6b48ae81748c5e25d3558872385196162 (patch) | |
| tree | d21f368e427a3eddaacf7aa871309fe8d4c17d5f /include/net/ndisc.h | |
| parent | ipv6: introduce neighbour discovery ops (diff) | |
| download | wireguard-linux-cc84b3c6b48ae81748c5e25d3558872385196162.tar.xz wireguard-linux-cc84b3c6b48ae81748c5e25d3558872385196162.zip | |
ipv6: export several functions
This patch exports some neighbour discovery functions which can be used
by 6lowpan neighbour discovery ops functionality then.
Cc: David S. Miller <davem@davemloft.net>
Cc: Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
Cc: James Morris <jmorris@namei.org>
Cc: Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
Cc: Patrick McHardy <kaber@trash.net>
Acked-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
Reviewed-by: Stefan Schmidt <stefan@osg.samsung.com>
Signed-off-by: Alexander Aring <aar@pengutronix.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/net/ndisc.h')
| -rw-r--r-- | include/net/ndisc.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/include/net/ndisc.h b/include/net/ndisc.h index a5e276703cb3..3f0f41ddbeb0 100644 --- a/include/net/ndisc.h +++ b/include/net/ndisc.h @@ -53,6 +53,15 @@ enum { #include <net/neighbour.h> +/* Set to 3 to get tracing... */ +#define ND_DEBUG 1 + +#define ND_PRINTK(val, level, fmt, ...) \ +do { \ + if (val <= ND_DEBUG) \ + net_##level##_ratelimited(fmt, ##__VA_ARGS__); \ +} while (0) + struct ctl_table; struct inet6_dev; struct net_device; @@ -115,6 +124,9 @@ struct ndisc_options *ndisc_parse_options(const struct net_device *dev, u8 *opt, int opt_len, struct ndisc_options *ndopts); +void __ndisc_fill_addr_option(struct sk_buff *skb, int type, void *data, + int data_len, int pad); + #define NDISC_OPS_REDIRECT_DATA_SPACE 2 /* |