From a7f38041b8c38d0721b042c123bd5d6bd2d21feb Mon Sep 17 00:00:00 2001 From: Sandeep Gopalpet Date: Wed, 16 Dec 2009 01:15:07 +0000 Subject: gianfar: Fix stats support This patch updates the per rx/tx queue stats. To update the per rx queue stats a new structure has been introduced rx_q_stats. The per tx queue stats are updated via the netdev_queue structure itself. Note that we update only the tx_packtes, tx_bytes, rx_packets, rx_bytes and rx_dropped stats on a per queue basis. Signed-off-by: Sandeep Gopalpet Signed-off-by: David S. Miller --- drivers/net/gianfar.h | 10 ++++++++++ 1 file changed, 10 insertions(+) (limited to 'drivers/net/gianfar.h') diff --git a/drivers/net/gianfar.h b/drivers/net/gianfar.h index 68d16dc6e7c..4943cbe642a 100644 --- a/drivers/net/gianfar.h +++ b/drivers/net/gianfar.h @@ -940,6 +940,15 @@ struct gfar_priv_tx_q { unsigned short txtime; }; +/* + * Per RX queue stats + */ +struct rx_q_stats { + unsigned long rx_packets; + unsigned long rx_bytes; + unsigned long rx_dropped; +}; + /** * struct gfar_priv_rx_q - per rx queue structure * @rxlock: per queue rx spin lock @@ -962,6 +971,7 @@ struct gfar_priv_rx_q { struct rxbd8 *cur_rx; struct net_device *dev; struct gfar_priv_grp *grp; + struct rx_q_stats stats; u16 skb_currx; u16 qindex; unsigned int rx_ring_size; -- cgit v1.2.3