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* mac80211: bump to 5.8-rc2 changelog: dfe0bc8 mac80211: allow ACS restriction with fixed channel 727685c mac80211: rt2x00: define RF5592 in init_eeprom routine cfd2f3b mac80211: create channel list for fixed channel operation d1100c7 mac80211: Update to version 5.7.5-1 ed2015c mac80211: Update to version 5.8-rc2-1 a956c14 mac80211: util: don't warn on missing sband iftype data 8b3e170 hostapd: fix incorrect service name 68bf5a9 mac80211: don't kill wireless daemon on teardown 25e0ae6 mac80211: make cfg80211 testmode support optional (and disabled by default) b7727a8 mac80211: fix AQL issues 3d731fc mac80211: merge performance improvement patches * mt76: update to 2020-07-22 Signed-off-by: Felix Fietkau <nbd@nbd.name> * mac80211: allow VHT on 2.4GHz Allow VHT rate on 2.4GHz in order to use 256-QAM Signed-off-by: DENG Qingfang <dengqf6@mail2.sysu.edu.cn> * ath10k: allow VHT on 2.4GHz Signed-off-by: DENG Qingfang <dengqf6@mail2.sysu.edu.cn> * hostapd: add vendor_vht option hostapd has vendor_vht option to enable VHT (256-QAM) on 2.4GHz Add this option to hostapd.sh so users can enable it via uci Signed-off-by: DENG Qingfang <dengqf6@mail2.sysu.edu.cn> * ipq807x: Refresh kernel configuration Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> * ipq807x: Add WCSS bus This is needed to build ath11k. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> * mac80211: Add ath11k This adds the Qualcomm 802.11ax wireless chipset support. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> Co-authored-by: Felix Fietkau <nbd@nbd.name> Co-authored-by: DENG Qingfang <dengqf6@mail2.sysu.edu.cn> Co-authored-by: Hauke Mehrtens <hauke@hauke-m.de>
38 lines
1.1 KiB
Diff
38 lines
1.1 KiB
Diff
From cefc52e6b93731c713f1bba1cb5e7e92105b758b Mon Sep 17 00:00:00 2001
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From: David Bauer <mail@david-bauer.net>
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Date: Fri, 3 Jul 2020 23:00:34 +0200
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Subject: [PATCH] dfs: enter DFS state if no available channel is found
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Previously hostapd would not stop transmitting when a DFS event was
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detected and no available channel to switch to was available.
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Disable and re-enable the interface to enter DFS state. This way, TX
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does not happen until the kernel notifies hostapd about the NOP
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expiring.
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Signed-off-by: David Bauer <mail@david-bauer.net>
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---
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src/ap/dfs.c | 11 +++++++++--
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1 file changed, 9 insertions(+), 2 deletions(-)
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--- a/src/ap/dfs.c
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+++ b/src/ap/dfs.c
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@@ -1066,8 +1066,15 @@ static int hostapd_dfs_start_channel_swi
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&oper_centr_freq_seg0_idx,
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&oper_centr_freq_seg1_idx,
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&skip_radar);
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- if (!channel)
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- return err;
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+ if (!channel) {
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+ /*
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+ * Toggle interface state to enter DFS state
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+ * until NOP is finished.
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+ */
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+ hostapd_disable_iface(iface);
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+ hostapd_enable_iface(iface);
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+ return 0;
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+ }
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if (!skip_radar) {
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iface->freq = channel->freq;
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iface->conf->channel = channel->chan;
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