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Commit 74451b93 authored by Ping-Ke Shih's avatar Ping-Ke Shih Committed by Kalle Valo
Browse files

rtlwifi: Add TX/RX throughput statistics in period 



The statistic variables use u64 to get higher precision.

Signed-off-by: default avatarPing-Ke Shih <pkshih@realtek.com>
Signed-off-by: default avatarLarry Finger <Larry.Finger@lwfinger.net>
Cc: Yan-Hsuan Chuang <yhchuang@realtek.com>
Cc: Birming Chiu <birming@realtek.com>
Cc: Shaofu <shaofu@realtek.com>
Cc: Steven Ting <steventing@realtek.com>
Signed-off-by: default avatarKalle Valo <kvalo@codeaurora.org>
parent c1816f17

drivers/net/wireless/realtek/rtlwifi/base.c

+16 −0
Original line number Diff line number Diff line
@@ -1998,6 +1998,22 @@ void rtl_watchdog_wq_callback(void *data) 
	rtlpriv->link_info.tx_busy_traffic = tx_busy_traffic;

	rtlpriv->link_info.higher_busyrxtraffic = higher_busyrxtraffic;



	rtlpriv->stats.txbytesunicast_inperiod =

		rtlpriv->stats.txbytesunicast -

		rtlpriv->stats.txbytesunicast_last;

	rtlpriv->stats.rxbytesunicast_inperiod =

		rtlpriv->stats.rxbytesunicast -

		rtlpriv->stats.rxbytesunicast_last;

	rtlpriv->stats.txbytesunicast_last = rtlpriv->stats.txbytesunicast;

	rtlpriv->stats.rxbytesunicast_last = rtlpriv->stats.rxbytesunicast;



	rtlpriv->stats.txbytesunicast_inperiod_tp =

		(u32)(rtlpriv->stats.txbytesunicast_inperiod * 8 / 2 /

		1024 / 1024);

	rtlpriv->stats.rxbytesunicast_inperiod_tp =

		(u32)(rtlpriv->stats.rxbytesunicast_inperiod * 8 / 2 /

		1024 / 1024);



	/* <3> DM */

	if (!rtlpriv->cfg->mod_params->disable_watchdog)

		rtlpriv->cfg->ops->dm_watchdog(hw);

drivers/net/wireless/realtek/rtlwifi/wifi.h

+11 −4
Original line number Diff line number Diff line
@@ -1013,10 +1013,17 @@ struct init_gain { 
};



struct wireless_stats {

	unsigned long txbytesunicast;

	unsigned long txbytesmulticast;

	unsigned long txbytesbroadcast;

	unsigned long rxbytesunicast;

	u64 txbytesunicast;

	u64 txbytesmulticast;

	u64 txbytesbroadcast;

	u64 rxbytesunicast;



	u64 txbytesunicast_inperiod;

	u64 rxbytesunicast_inperiod;

	u32 txbytesunicast_inperiod_tp;

	u32 rxbytesunicast_inperiod_tp;

	u64 txbytesunicast_last;

	u64 rxbytesunicast_last;



	long rx_snr_db[4];

	/*Correct smoothed ss in Dbm, only used