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Commit d5b1c32f authored by Vladimir Kondratiev's avatar Vladimir Kondratiev Committed by John W. Linville
Browse files

wil6210: BACK: track last dropped SSN 



Track and print on debugfs

Signed-off-by: default avatarVladimir Kondratiev <qca_vkondrat@qca.qualcomm.com>
Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
parent 94b7b64c

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

+1 −1
Original line number Diff line number Diff line
@@ -745,7 +745,7 @@ static void wil_print_rxtid(struct seq_file *s, struct wil_tid_ampdu_rx *r) 
		else

			seq_printf(s, "%c", r->reorder_buf[i] ? '*' : '_');

	}

	seq_puts(s, "]\n");

	seq_printf(s, "] last drop 0x%03x\n", r->ssn_last_drop);

}



static int wil_sta_debugfs_show(struct seq_file *s, void *data)

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

+1 −0
Original line number Diff line number Diff line
@@ -116,6 +116,7 @@ void wil_rx_reorder(struct wil6210_priv *wil, struct sk_buff *skb) 


	/* frame with out of date sequence number */

	if (seq_less(seq, r->head_seq_num)) {

		r->ssn_last_drop = seq;

		dev_kfree_skb(skb);

		goto out;

	}

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

+1 −0
Original line number Diff line number Diff line
@@ -304,6 +304,7 @@ struct wil_tid_ampdu_rx { 
	u16 ssn;

	u16 buf_size;

	u16 timeout;

	u16 ssn_last_drop;

	u8 dialog_token;

	bool first_time; /* is it 1-st time this buffer used? */

};