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Commit df245dce authored by Alexander Kurz's avatar Alexander Kurz Committed by David S. Miller
Browse files

net: 3c574_cs fix stats.tx_bytes counter 



Update the stats counter calculation in 3c574_cs, similar
to the method used in 3c589_cs. This corrects the contents
of the counter on tests using a "Megahertz 574B" card.

[linux@dominikbrodowski.net: clean up commit message]
Signed-off-by: default avatarAlexander Kurz <linux@kbdbabel.org>
Signed-off-by: default avatarDominik Brodowski <linux@dominikbrodowski.net>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent bc8e4b95

drivers/net/pcmcia/3c574_cs.c

+5 −2
Original line number Diff line number Diff line
@@ -781,8 +781,13 @@ static netdev_tx_t el3_start_xmit(struct sk_buff *skb, 
		  inw(ioaddr + EL3_STATUS));



	spin_lock_irqsave(&lp->window_lock, flags);



	dev->stats.tx_bytes += skb->len;



	/* Put out the doubleword header... */

	outw(skb->len, ioaddr + TX_FIFO);

	outw(0, ioaddr + TX_FIFO);

	/* ... and the packet rounded to a doubleword. */

	outsl(ioaddr + TX_FIFO, skb->data, (skb->len+3)>>2);



	dev->trans_start = jiffies;
@@ -1021,8 +1026,6 @@ static void update_stats(struct net_device *dev) 
	/* BadSSD */				   inb(ioaddr + 12);

	up					 = inb(ioaddr + 13);



	dev->stats.tx_bytes 			+= tx + ((up & 0xf0) << 12);



	EL3WINDOW(1);

}