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mac80211: split sched scan IEs

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Split sched scan IEs to band specific and not band specific
blocks. Common IEs blocks may be sent to the FW once per command,
instead of per band.

This allows optimization of size of the command, which may be
required by some drivers (eg. iwlmvm with newer firmware version).

As this changes the mac80211 API, update all drivers to use the
new version correctly, even if they don't (yet) make use of the
split data.

Signed-off-by: David Spinadel <david.spinadel@intel.com>
Reviewed-by: Alexander Bondar <alexander.bondar@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
This commit is contained in:
David Spinadel
2014-02-06 16:15:23 +02:00
committed by Johannes Berg
parent c56ef67250
commit 633e271326
15 changed files with 89 additions and 76 deletions
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2
net/mac80211/driver-ops.h
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@@ -346,7 +346,7 @@ static inline int
drv_sched_scan_start(struct ieee80211_local *local,
struct ieee80211_sub_if_data *sdata,
struct cfg80211_sched_scan_request *req,
struct ieee80211_sched_scan_ies *ies)
struct ieee80211_scan_ies *ies)
{
int ret;