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mac80211: support more than one band in scan request

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Some drivers (such as iwlmvm) can handle multiple bands in a single
HW scan request. Add a HW flag to indicate that the driver support
this. To hold the required data, create a separate structure for
HW scan request that holds cfg scan request and data about
different parts of the scan IEs.

As this changes the mac80211 API, update all drivers using it to
use the correct new function type/argument.

Signed-off-by: David Spinadel <david.spinadel@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
This commit is contained in:
David Spinadel
2014-02-05 15:21:13 +02:00
committed by Johannes Berg
parent ee10f2c779
commit c56ef67250
16 changed files with 200 additions and 75 deletions
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3
drivers/net/wireless/iwlegacy/common.c
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@@ -1572,8 +1572,9 @@ il_scan_initiate(struct il_priv *il, struct ieee80211_vif *vif)
int
il_mac_hw_scan(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
struct cfg80211_scan_request *req)
struct ieee80211_scan_request *hw_req)
{
struct cfg80211_scan_request *req = &hw_req->req;
struct il_priv *il = hw->priv;
int ret;