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| author | Felix Fietkau <nbd@nbd.name> | 2022-04-20 12:49:07 +0200 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2022-05-04 22:49:38 +0200 |
| commit | b041b7b9de6e1d4362de855ab90f9d03ef323edd (patch) | |
| tree | 7e0da37319c42cb17d78606eaf988f5f3cba8559 /net/mac80211/ieee80211_i.h | |
| parent | 0969b96352d69c25855d90fd6d74bd619f1f1f0c (diff) | |
| download | linux-b041b7b9de6e1d4362de855ab90f9d03ef323edd.tar.gz linux-b041b7b9de6e1d4362de855ab90f9d03ef323edd.tar.bz2 linux-b041b7b9de6e1d4362de855ab90f9d03ef323edd.zip | |
mac80211: upgrade passive scan to active scan on DFS channels after beacon rx
In client mode, we can't connect to hidden SSID APs or SSIDs not advertised
in beacons on DFS channels, since we're forced to passive scan. Fix this by
sending out a probe request immediately after the first beacon, if active
scan was requested by the user.
Cc: stable@vger.kernel.org
Reported-by: Catrinel Catrinescu <cc@80211.de>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Link: https://lore.kernel.org/r/20220420104907.36275-1-nbd@nbd.name
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net/mac80211/ieee80211_i.h')
| -rw-r--r-- | net/mac80211/ieee80211_i.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/net/mac80211/ieee80211_i.h b/net/mac80211/ieee80211_i.h index d4a7ba4a8202..e58aa6fa58f2 100644 --- a/net/mac80211/ieee80211_i.h +++ b/net/mac80211/ieee80211_i.h @@ -1148,6 +1148,9 @@ struct tpt_led_trigger { * a scan complete for an aborted scan. * @SCAN_HW_CANCELLED: Set for our scan work function when the scan is being * cancelled. + * @SCAN_BEACON_WAIT: Set whenever we're passive scanning because of radar/no-IR + * and could send a probe request after receiving a beacon. + * @SCAN_BEACON_DONE: Beacon received, we can now send a probe request */ enum { SCAN_SW_SCANNING, @@ -1156,6 +1159,8 @@ enum { SCAN_COMPLETED, SCAN_ABORTED, SCAN_HW_CANCELLED, + SCAN_BEACON_WAIT, + SCAN_BEACON_DONE, }; /** |