Active scan is not allowed on radar channel, instead using passvie scan with more time.
Signed-off-by: Xinming Hu <[email protected]> --- drivers/net/wireless/marvell/mwifiex/scan.c | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-) diff --git a/drivers/net/wireless/marvell/mwifiex/scan.c b/drivers/net/wireless/marvell/mwifiex/scan.c index d7ce7f7..fb1cbaf 100644 --- a/drivers/net/wireless/marvell/mwifiex/scan.c +++ b/drivers/net/wireless/marvell/mwifiex/scan.c @@ -482,7 +482,8 @@ enum cipher_suite { scan_chan_list[chan_idx].max_scan_time = cpu_to_le16((u16) user_scan_in-> chan_list[0].scan_time); - else if (ch->flags & IEEE80211_CHAN_NO_IR) + else if ((ch->flags & IEEE80211_CHAN_NO_IR) || + (ch->flags & IEEE80211_CHAN_RADAR)) scan_chan_list[chan_idx].max_scan_time = cpu_to_le16(adapter->passive_scan_time); else @@ -502,10 +503,12 @@ enum cipher_suite { scan_chan_list[chan_idx].chan_scan_mode_bitmap |= MWIFIEX_DISABLE_CHAN_FILT; - if (filtered_scan) { + if (filtered_scan && + !((ch->flags & IEEE80211_CHAN_NO_IR) || + (ch->flags & IEEE80211_CHAN_RADAR))) scan_chan_list[chan_idx].max_scan_time = cpu_to_le16(adapter->specific_scan_time); - } + chan_idx++; } -- 1.9.1
