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Commit 26ebbccf authored by Chun-Yeow Yeoh's avatar Chun-Yeow Yeoh Committed by Kalle Valo
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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: default avatarChun-Yeow Yeoh <yeohchunyeow@gmail.com>
Signed-off-by: default avatarKalle Valo <kvalo@qca.qualcomm.com>
parent ef1b4141

drivers/net/wireless/ath/ath10k/mac.c

+11 −0
Original line number Original line Diff line number Diff line
@@ -4060,6 +4060,16 @@ static void ath10k_sta_rc_update(struct ieee80211_hw *hw, 
	ieee80211_queue_work(hw, &arsta->update_wk);

	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 = {

static const struct ieee80211_ops ath10k_ops = {

	.tx				= ath10k_tx,

	.tx				= ath10k_tx,

	.start				= ath10k_start,

	.start				= ath10k_start,
@@ -4085,6 +4095,7 @@ static const struct ieee80211_ops ath10k_ops = { 
	.set_bitrate_mask		= ath10k_set_bitrate_mask,

	.set_bitrate_mask		= ath10k_set_bitrate_mask,

	.channel_switch_beacon		= ath10k_channel_switch_beacon,

	.channel_switch_beacon		= ath10k_channel_switch_beacon,

	.sta_rc_update			= ath10k_sta_rc_update,

	.sta_rc_update			= ath10k_sta_rc_update,

	.get_tsf			= ath10k_get_tsf,

#ifdef CONFIG_PM

#ifdef CONFIG_PM

	.suspend			= ath10k_suspend,

	.suspend			= ath10k_suspend,

	.resume				= ath10k_resume,

	.resume				= ath10k_resume,