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authorJavier Cardona <javier@cozybit.com>2011-08-09 16:45:10 -0700
committerJohn W. Linville <linville@tuxdriver.com>2011-08-24 13:59:43 -0400
commit0507e159a2b590666982b53ecf6fb2843a5bb423 (patch)
treea5c0aefae3ea789fb1b0ef9019372e534b93aecc /net/wireless
parent699403dbd41998a56d1d92d612ac261e5085a99f (diff)
{nl,cfg,mac}80211: let userspace set RANN interval
Allow userspace to set Root Announcement Interval for our mesh interface. Also, RANN interval is now in proper units of TUs. Signed-off-by: Javier Cardona <javier@cozybit.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'net/wireless')
-rw-r--r--net/wireless/mesh.c2
-rw-r--r--net/wireless/nl80211.c7
2 files changed, 9 insertions, 0 deletions
diff --git a/net/wireless/mesh.c b/net/wireless/mesh.c
index 5c116083eec..b5a39d4d1dc 100644
--- a/net/wireless/mesh.c
+++ b/net/wireless/mesh.c
@@ -12,6 +12,7 @@
#define MESH_HOLD_T 100
#define MESH_PATH_TIMEOUT 5000
+#define MESH_RANN_INTERVAL 5000
/*
* Minimum interval between two consecutive PREQs originated by the same
@@ -49,6 +50,7 @@ const struct mesh_config default_mesh_config = {
.dot11MeshHWMPmaxPREQretries = MESH_MAX_PREQ_RETRIES,
.path_refresh_time = MESH_PATH_REFRESH_TIME,
.min_discovery_timeout = MESH_MIN_DISCOVERY_TIMEOUT,
+ .dot11MeshHWMPRannInterval = MESH_RANN_INTERVAL,
};
const struct mesh_setup default_mesh_setup = {
diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c
index 93ee888b105..bbf3d7384a6 100644
--- a/net/wireless/nl80211.c
+++ b/net/wireless/nl80211.c
@@ -3035,6 +3035,8 @@ static int nl80211_get_mesh_config(struct sk_buff *skb,
cur_params.dot11MeshHWMPnetDiameterTraversalTime);
NLA_PUT_U8(msg, NL80211_MESHCONF_HWMP_ROOTMODE,
cur_params.dot11MeshHWMPRootMode);
+ NLA_PUT_U16(msg, NL80211_MESHCONF_HWMP_RANN_INTERVAL,
+ cur_params.dot11MeshHWMPRannInterval);
nla_nest_end(msg, pinfoattr);
genlmsg_end(msg, hdr);
return genlmsg_reply(msg, info);
@@ -3063,6 +3065,7 @@ static const struct nla_policy nl80211_meshconf_params_policy[NL80211_MESHCONF_A
[NL80211_MESHCONF_HWMP_PREQ_MIN_INTERVAL] = { .type = NLA_U16 },
[NL80211_MESHCONF_HWMP_NET_DIAM_TRVS_TIME] = { .type = NLA_U16 },
[NL80211_MESHCONF_HWMP_ROOTMODE] = { .type = NLA_U8 },
+ [NL80211_MESHCONF_HWMP_RANN_INTERVAL] = { .type = NLA_U16 },
};
static const struct nla_policy
@@ -3141,6 +3144,10 @@ do {\
dot11MeshHWMPRootMode, mask,
NL80211_MESHCONF_HWMP_ROOTMODE,
nla_get_u8);
+ FILL_IN_MESH_PARAM_IF_SET(tb, cfg,
+ dot11MeshHWMPRannInterval, mask,
+ NL80211_MESHCONF_HWMP_RANN_INTERVAL,
+ nla_get_u16);
if (mask_out)
*mask_out = mask;