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Commit 7cf1f2dd authored by Rajkumar Manoharan's avatar Rajkumar Manoharan Committed by John W. Linville
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ath9k_htc: Enable fastcc for HTC devices. 



By enabling fastcc, the scan time reduced to half.

Signed-off-by: default avatarRajkumar Manoharan <rmanoharan@atheros.com>
Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
parent 102885a5

drivers/net/wireless/ath/ath9k/htc_drv_main.c

+3 −4
Original line number Diff line number Diff line
@@ -137,8 +137,6 @@ static int ath9k_htc_set_channel(struct ath9k_htc_priv *priv, 
	if (priv->op_flags & OP_FULL_RESET)

		fastcc = false;



	/* Fiddle around with fastcc later on, for now just use full reset */

	fastcc = false;

	ath9k_htc_ps_wakeup(priv);

	htc_stop(priv->htc);

	WMI_CMD(WMI_DISABLE_INTR_CMDID);
@@ -146,9 +144,10 @@ static int ath9k_htc_set_channel(struct ath9k_htc_priv *priv, 
	WMI_CMD(WMI_STOP_RECV_CMDID);



	ath_print(common, ATH_DBG_CONFIG,

		  "(%u MHz) -> (%u MHz), HT: %d, HT40: %d\n",

		  "(%u MHz) -> (%u MHz), HT: %d, HT40: %d fastcc: %d\n",

		  priv->ah->curchan->channel,

		  channel->center_freq, conf_is_ht(conf), conf_is_ht40(conf));

		  channel->center_freq, conf_is_ht(conf), conf_is_ht40(conf),

		  fastcc);



	caldata = &priv->caldata[channel->hw_value];

	ret = ath9k_hw_reset(ah, hchan, caldata, fastcc);