Commit 1786384e authored by Malcolm Priestley's avatar Malcolm Priestley Committed by Greg Kroah-Hartman
Browse files

staging: vt6656: implement get_stats ieee80211_low_level_stats 



The driver already report low_level_stats via vnt_interrupt_data.

Allow mac80211 to collect them via vnt_get_stats

Signed-off-by: default avatarMalcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent fb3cdd16

drivers/staging/vt6656/device.h

+1 −0
Original line number Diff line number Diff line
@@ -438,6 +438,7 @@ struct vnt_private { 
	u8 byChannelSwitchCount;



	struct iw_statistics wstats; /* wireless stats */

	struct ieee80211_low_level_stats low_stats;

};



#define ADD_ONE_WITH_WRAP_AROUND(uVar, uModulo) {   \

drivers/staging/vt6656/int.c

+6 −0
Original line number Diff line number Diff line
@@ -79,6 +79,7 @@ void INTnsProcessData(struct vnt_private *priv) 
{

	struct vnt_interrupt_data *int_data;

	struct net_device_stats *stats = &priv->stats;

	struct ieee80211_low_level_stats *low_stats = &priv->low_stats;



	DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO"---->s_nsInterruptProcessData\n");
@@ -133,6 +134,11 @@ void INTnsProcessData(struct vnt_private *priv) 
#endif

		}

		priv->qwCurrTSF = le64_to_cpu(int_data->tsf);



		low_stats->dot11RTSSuccessCount += int_data->rts_success;

		low_stats->dot11RTSFailureCount += int_data->rts_fail;

		low_stats->dot11ACKFailureCount += int_data->ack_fail;

		low_stats->dot11FCSErrorCount += int_data->fcs_err;

	}



	if (int_data->isr1 != 0)

drivers/staging/vt6656/main_usb.c

+11 −0
Original line number Diff line number Diff line
@@ -1006,6 +1006,16 @@ static void vnt_sw_scan_complete(struct ieee80211_hw *hw) 
	BBvUpdatePreEDThreshold(priv, false);

}



static int vnt_get_stats(struct ieee80211_hw *hw,

				struct ieee80211_low_level_stats *stats)

{

	struct vnt_private *priv = hw->priv;



	memcpy(stats, &priv->low_stats, sizeof(*stats));



	return 0;

}



static u64 vnt_get_tsf(struct ieee80211_hw *hw, struct ieee80211_vif *vif)

{

	struct vnt_private *priv = hw->priv;
@@ -1043,6 +1053,7 @@ static const struct ieee80211_ops vnt_mac_ops = { 
	.set_key		= vnt_set_key,

	.sw_scan_start		= vnt_sw_scan_start,

	.sw_scan_complete	= vnt_sw_scan_complete,

	.get_stats		= vnt_get_stats,

	.get_tsf		= vnt_get_tsf,

	.set_tsf		= vnt_set_tsf,

	.reset_tsf		= vnt_reset_tsf,