diff options
| author | Antonio Quartulli <antonio@open-mesh.com> | 2013-11-16 12:03:47 +0100 |
|---|---|---|
| committer | Antonio Quartulli <antonio@meshcoding.com> | 2014-01-08 20:49:42 +0100 |
| commit | c42edfe382fee1c2c74550a5a3cbf50b2a28cf07 (patch) | |
| tree | bc1f346482e3c6f24b9363d3362e8ee691a30e4b /net/batman-adv/types.h | |
| parent | 6c413b1c22a2c4ef324f1c6f2c282f1ca10a93b9 (diff) | |
batman-adv: add isolation_mark sysfs attribute
This attribute can be used to set and read the value and the
mask of the skb mark which will be used to classify the
source non-mesh client as ISOLATED. In this way a client can
be advertised as such and the mark can potentially be
restored at the receiving node before delivering the skb.
This can be helpful for creating network wide netfilter
policies.
This sysfs file expects a string of the shape "$mark/$mask".
Where $mark has to be a 32-bit number in any base, while
$mask must be a 32bit mask expressed in hex base. Only bits
in $mark covered by the bitmask are really stored.
Signed-off-by: Antonio Quartulli <antonio@open-mesh.com>
Signed-off-by: Marek Lindner <mareklindner@neomailbox.ch>
Diffstat (limited to 'net/batman-adv/types.h')
| -rw-r--r-- | net/batman-adv/types.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/net/batman-adv/types.h b/net/batman-adv/types.h index 70abb1c7087f..0430a0474506 100644 --- a/net/batman-adv/types.h +++ b/net/batman-adv/types.h @@ -697,6 +697,8 @@ struct batadv_priv { #ifdef CONFIG_BATMAN_ADV_DEBUG atomic_t log_level; #endif + uint32_t isolation_mark; + uint32_t isolation_mark_mask; atomic_t bcast_seqno; atomic_t bcast_queue_left; atomic_t batman_queue_left; |