diff options
| author | David Spinadel <david.spinadel@intel.com> | 2013-07-23 14:13:32 +0300 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2013-07-24 09:29:08 +0200 |
| commit | bb963c4a43eb5127eb0bbfa16c7a6a209b0af5db (patch) | |
| tree | 1a20507f8a4cf1999296986f6135da0d3d9c751b /drivers/net | |
| parent | 5312e54d7e8bfe9716a1ffbc50e0093aadde46b8 (diff) | |
| download | lwn-bb963c4a43eb5127eb0bbfa16c7a6a209b0af5db.tar.gz lwn-bb963c4a43eb5127eb0bbfa16c7a6a209b0af5db.zip | |
iwlwifi: mvm: set SSID bits for passive channels
Set SSID bitmap for direct scan even on passive channels,
for the passive-to-active feature. Without this patch only
the SSID from probe request template is sent on passive
channels, after passive-to-active switching, causing us to
not find all desired networks.
Remove the unused passive scan mask constant.
Cc: stable@vger.kernel.org
Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: David Spinadel <david.spinadel@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'drivers/net')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/mvm/fw-api-scan.h | 1 | ||||
| -rw-r--r-- | drivers/net/wireless/iwlwifi/mvm/scan.c | 11 |
2 files changed, 2 insertions, 10 deletions
diff --git a/drivers/net/wireless/iwlwifi/mvm/fw-api-scan.h b/drivers/net/wireless/iwlwifi/mvm/fw-api-scan.h index b60d14151721..365095a0c3b3 100644 --- a/drivers/net/wireless/iwlwifi/mvm/fw-api-scan.h +++ b/drivers/net/wireless/iwlwifi/mvm/fw-api-scan.h @@ -69,7 +69,6 @@ /* Scan Commands, Responses, Notifications */ /* Masks for iwl_scan_channel.type flags */ -#define SCAN_CHANNEL_TYPE_PASSIVE 0 #define SCAN_CHANNEL_TYPE_ACTIVE BIT(0) #define SCAN_CHANNEL_NARROW_BAND BIT(22) diff --git a/drivers/net/wireless/iwlwifi/mvm/scan.c b/drivers/net/wireless/iwlwifi/mvm/scan.c index 268f027b45b0..acdff6b67e04 100644 --- a/drivers/net/wireless/iwlwifi/mvm/scan.c +++ b/drivers/net/wireless/iwlwifi/mvm/scan.c @@ -178,19 +178,12 @@ static void iwl_mvm_scan_fill_channels(struct iwl_scan_cmd *cmd, struct iwl_scan_channel *chan = (struct iwl_scan_channel *) (cmd->data + le16_to_cpu(cmd->tx_cmd.len)); int i; - __le32 chan_type_value; - - if (req->n_ssids > 0) - chan_type_value = cpu_to_le32(BIT(req->n_ssids) - 1); - else - chan_type_value = SCAN_CHANNEL_TYPE_PASSIVE; for (i = 0; i < cmd->channel_count; i++) { chan->channel = cpu_to_le16(req->channels[i]->hw_value); + chan->type = cpu_to_le32(BIT(req->n_ssids) - 1); if (req->channels[i]->flags & IEEE80211_CHAN_PASSIVE_SCAN) - chan->type = SCAN_CHANNEL_TYPE_PASSIVE; - else - chan->type = chan_type_value; + chan->type &= cpu_to_le32(~SCAN_CHANNEL_TYPE_ACTIVE); chan->active_dwell = cpu_to_le16(active_dwell); chan->passive_dwell = cpu_to_le16(passive_dwell); chan->iteration_count = cpu_to_le16(1); |