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rtlwifi: Add TX/RX throughput statistics in period

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The statistic variables use u64 to get higher precision.

Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Larry 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: Kalle Valo <kvalo@codeaurora.org>
This commit is contained in:
Ping-Ke Shih 2017-09-29 14:47:56 -05:00 committed by Kalle Valo
parent c1816f1709
commit 74451b935c
2 changed files with 27 additions and 4 deletions
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16
drivers/net/wireless/realtek/rtlwifi/base.c
View File

@ -1998,6 +1998,22 @@ label_lps_done:
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);

15
drivers/net/wireless/realtek/rtlwifi/wifi.h
View File

@ -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