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[7/9] DFS: enable CSA for background radar detection

Message ID 5532ca04d32660a28aff1846b96436c13d1c1a8b.1640014128.git.lorenzo@kernel.org
State Deferred
Headers show
Series introduce background radar detection support | expand

Commit Message

lorenzo@kernel.org Dec. 20, 2021, 3:48 p.m. UTC 
Rely on hostapd_dfs_request_channel_switch in order to enable CSA for
background radar detection switching back to selected channel.

Tested-by: Owen Peng <owen.peng@mediatek.com>
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
---
 src/ap/dfs.c | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)
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Patch

diff --git a/src/ap/dfs.c b/src/ap/dfs.c
index bd8a2484d..30be7e349 100644
--- a/src/ap/dfs.c
+++ b/src/ap/dfs.c
@@ -1086,10 +1086,11 @@  hostapd_dfs_start_channel_switch_background(struct hostapd_iface *iface)
 			iface->radar_background.centr_freq_seg1_idx);
 
 	hostpad_dfs_update_background_chain(iface);
-	hostapd_disable_iface(iface);
-	hostapd_enable_iface(iface);
 
-	return 0;
+	return hostapd_dfs_request_channel_switch(iface, iface->conf->channel,
+						  iface->freq, iface->conf->secondary_channel,
+						  hostapd_get_oper_centr_freq_seg0_idx(iface->conf),
+						  hostapd_get_oper_centr_freq_seg1_idx(iface->conf));
 }
 
 int hostapd_dfs_complete_cac(struct hostapd_iface *iface, int success, int freq,