Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit c4a110d8 authored by Vladimir Kondratiev's avatar Vladimir Kondratiev Committed by Kalle Valo
Browse files

wil6210: add per-MCS Rx stats 



Provide detailed statistics for the Rx frames per MCS
Statistics printed in "stations" debugfs entry

Signed-off-by: default avatarVladimir Kondratiev <qca_vkondrat@qca.qualcomm.com>
Signed-off-by: default avatarKalle Valo <kvalo@qca.qualcomm.com>
parent 0fd37ff8

drivers/net/wireless/ath/wil6210/debugfs.c

+7 −1
Original line number Diff line number Diff line
@@ -1360,7 +1360,7 @@ static int wil_sta_debugfs_show(struct seq_file *s, void *data) 
__acquires(&p->tid_rx_lock) __releases(&p->tid_rx_lock)

{

	struct wil6210_priv *wil = s->private;

	int i, tid;

	int i, tid, mcs;



	for (i = 0; i < ARRAY_SIZE(wil->sta); i++) {

		struct wil_sta_info *p = &wil->sta[i];
@@ -1390,6 +1390,12 @@ __acquires(&p->tid_rx_lock) __releases(&p->tid_rx_lock) 
				}

			}

			spin_unlock_bh(&p->tid_rx_lock);

			seq_puts(s, "Rx/MCS:");

			for (mcs = 0; mcs < ARRAY_SIZE(p->stats.rx_per_mcs);

			     mcs++)

				seq_printf(s, " %lld",

					   p->stats.rx_per_mcs[mcs]);

			seq_puts(s, "\n");

		}

	}

drivers/net/wireless/ath/wil6210/txrx.c

+2 −0
Original line number Diff line number Diff line
@@ -427,6 +427,8 @@ static struct sk_buff *wil_vring_reap_rx(struct wil6210_priv *wil, 
	cid = wil_rxdesc_cid(d);

	stats = &wil->sta[cid].stats;

	stats->last_mcs_rx = wil_rxdesc_mcs(d);

	if (stats->last_mcs_rx < ARRAY_SIZE(stats->rx_per_mcs))

		stats->rx_per_mcs[stats->last_mcs_rx]++;



	/* use radiotap header only if required */

	if (ndev->type == ARPHRD_IEEE80211_RADIOTAP)

drivers/net/wireless/ath/wil6210/wil6210.h

+2 −0
Original line number Diff line number Diff line
@@ -464,6 +464,7 @@ enum wil_sta_status { 
};



#define WIL_STA_TID_NUM (16)

#define WIL_MCS_MAX (12) /* Maximum MCS supported */



struct wil_net_stats {

	unsigned long	rx_packets;
@@ -473,6 +474,7 @@ struct wil_net_stats { 
	unsigned long	tx_errors;

	unsigned long	rx_dropped;

	u16 last_mcs_rx;

	u64 rx_per_mcs[WIL_MCS_MAX + 1];

};



/**