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iwlwifi: fix hidden ssid discovery in passive channels 

This enables sending of direct probes on passive channels, as long as
traffic was detected on that channel. This enables connectivity to
hidden/non broadcasting SSIDs APs on passive channels. Note 5000 HW
declares all 5.2 spectrum as passive.

Signed-off-by: Cahill Ben <ben.m.cahill@intel.com>
Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: Ron Rindjunsky <ron.rindjunsky@intel.com>
Signed-off-by: Zhu Yi <yi.zhu@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Ron Rindjunsky 2008-09-03 11:18:43 +08:00 committed by John W. Linville
parent b94d8eea44
commit 0ffe014a8c
1 changed files with 1 additions and 1 deletions
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2
drivers/net/wireless/iwlwifi/iwl-scan.c
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@ -421,7 +421,7 @@ static int iwl_get_channels_for_scan(struct iwl_priv *priv,
else else
scan_ch->type = SCAN_CHANNEL_TYPE_ACTIVE; scan_ch->type = SCAN_CHANNEL_TYPE_ACTIVE;
if ((scan_ch->type & SCAN_CHANNEL_TYPE_ACTIVE) && n_probes) if (n_probes)
scan_ch->type |= IWL_SCAN_PROBE_MASK(n_probes); scan_ch->type |= IWL_SCAN_PROBE_MASK(n_probes);
scan_ch->active_dwell = cpu_to_le16(active_dwell); scan_ch->active_dwell = cpu_to_le16(active_dwell);