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mac80211: invoke the timer only with correct dot11MeshHWMPRootMode value 

mesh_path_root_timer is invoked once the dot11MeshHWMPRootMode
is larger than 1. This patch also adds the backward compatible
to the previous setting on dot11MeshHWMPRootMode. If the user
configures as follow, it will still trigger the proactive RANN
with Gate Announcement.

iw mesh0 set mesh_param mesh_hwmp_rootmode 1
iw mesh0 set mesh_param mesh_gate_announcements 1

similar to the following setting:

iw mesh0 set mesh_param mesh_hwmp_rootmode 4
iw mesh0 set mesh_param mesh_gate_announcements 1

Signed-off-by: Chun-Yeow Yeoh <yeohchunyeow@gmail.com>
[line-break commit log]
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
hifive-unleashed-5.1
Chun-Yeow Yeoh 2012-06-14 02:06:09 +08:00 committed by Johannes Berg
parent 3fbf4b71be
commit dbb912cd4c
2 changed files with 3 additions and 3 deletions
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4
net/mac80211/cfg.c
View File

@ -1565,8 +1565,8 @@ static int ieee80211_update_mesh_config(struct wiphy *wiphy,
* announcements, so require this ifmsh to also be a root node
* */
if (nconf->dot11MeshGateAnnouncementProtocol &&
!conf->dot11MeshHWMPRootMode) {
conf->dot11MeshHWMPRootMode = 1;
!(conf->dot11MeshHWMPRootMode > IEEE80211_ROOTMODE_ROOT)) {
conf->dot11MeshHWMPRootMode = IEEE80211_PROACTIVE_RANN;
ieee80211_mesh_root_setup(ifmsh);
}
conf->dot11MeshGateAnnouncementProtocol =

2
net/mac80211/mesh.c
View File

@ -443,7 +443,7 @@ static void ieee80211_mesh_path_root_timer(unsigned long data)
void ieee80211_mesh_root_setup(struct ieee80211_if_mesh *ifmsh)
{
if (ifmsh->mshcfg.dot11MeshHWMPRootMode)
if (ifmsh->mshcfg.dot11MeshHWMPRootMode > IEEE80211_ROOTMODE_ROOT)
set_bit(MESH_WORK_ROOT, &ifmsh->wrkq_flags);
else {
clear_bit(MESH_WORK_ROOT, &ifmsh->wrkq_flags);