jeltz/hostap
1
0
Fork 0
Code Issues Pull requests Projects Releases Wiki Activity

hostapd: Check driver DFS offload capability for channel disablement

Browse source 
If the driver supports full offloading of DFS operations, do not disable
a channel marked for radar detection. The driver will handle the needed
operations for such channels.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
This commit is contained in:
Amar Singhal 2014-03-22 21:31:15 +02:00 committed by Jouni Malinen
parent 65d645ce43
commit 70634eec0c
1 changed files with 7 additions and 4 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

11
src/ap/hw_features.c
View file

@ -111,10 +111,13 @@ int hostapd_get_hw_features(struct hostapd_iface *iface)
if ((feature->channels[j].flag &
HOSTAPD_CHAN_RADAR) && dfs_enabled) {
dfs = 1;
} else if (feature->channels[j].flag &
(HOSTAPD_CHAN_NO_IBSS |
HOSTAPD_CHAN_PASSIVE_SCAN |
HOSTAPD_CHAN_RADAR)) {
} else if (((feature->channels[j].flag &
HOSTAPD_CHAN_RADAR) &&
!(iface->drv_flags &
WPA_DRIVER_FLAGS_DFS_OFFLOAD)) ||
(feature->channels[j].flag &
(HOSTAPD_CHAN_NO_IBSS |
HOSTAPD_CHAN_PASSIVE_SCAN))) {
feature->channels[j].flag |=
HOSTAPD_CHAN_DISABLED;
}