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| author | David Spinadel <david.spinadel@intel.com> | 2013-07-23 14:13:32 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-08-11 18:35:26 -0700 |
| commit | f0f5bc74eab416cea936f669e90a9d8a8dff18fd (patch) | |
| tree | 4303eda3f234d797c7f264caa0c73a610bd58554 /drivers/net | |
| parent | 7abe9b04d9531916a566828049284ae515dde9ea (diff) | |
| download | linux-3.10-f0f5bc74eab416cea936f669e90a9d8a8dff18fd.tar.gz linux-3.10-f0f5bc74eab416cea936f669e90a9d8a8dff18fd.tar.bz2 linux-3.10-f0f5bc74eab416cea936f669e90a9d8a8dff18fd.zip | |
iwlwifi: mvm: set SSID bits for passive channels
commit bb963c4a43eb5127eb0bbfa16c7a6a209b0af5db upstream.
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.
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>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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 b60d1415172..365095a0c3b 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 08fbfe0fca6..8e1f6c095a9 100644 --- a/drivers/net/wireless/iwlwifi/mvm/scan.c +++ b/drivers/net/wireless/iwlwifi/mvm/scan.c @@ -176,19 +176,12 @@ 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) - 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); |