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ath10k: implement drv_get_tsf for ibss merging 

Implement the get TSF by simply returning 0 so that IBSS
merging is happening. Otherwise, IBSS nodes that have similar
SSID naming won't merge. This is simply fooling the mac80211
that the TSF in the received beacon is higher than the local TSF.

Signed-off-by: Chun-Yeow Yeoh <yeohchunyeow@gmail.com>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
This commit is contained in:
Chun-Yeow Yeoh 2014-02-25 09:29:54 +02:00 committed by Kalle Valo
parent ef1b4141d0
commit 26ebbccfb7
1 changed files with 11 additions and 0 deletions
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11
drivers/net/wireless/ath/ath10k/mac.c
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@ -4060,6 +4060,16 @@ static void ath10k_sta_rc_update(struct ieee80211_hw *hw,
ieee80211_queue_work(hw, &arsta->update_wk);
}
static u64 ath10k_get_tsf(struct ieee80211_hw *hw, struct ieee80211_vif *vif)
{
/*
* FIXME: Return 0 for time being. Need to figure out whether FW
* has the API to fetch 64-bit local TSF
*/
return 0;
}
static const struct ieee80211_ops ath10k_ops = {
.tx = ath10k_tx,
.start = ath10k_start,
@ -4085,6 +4095,7 @@ static const struct ieee80211_ops ath10k_ops = {
.set_bitrate_mask = ath10k_set_bitrate_mask,
.channel_switch_beacon = ath10k_channel_switch_beacon,
.sta_rc_update = ath10k_sta_rc_update,
.get_tsf = ath10k_get_tsf,
#ifdef CONFIG_PM
.suspend = ath10k_suspend,
.resume = ath10k_resume,