From mboxrd@z Thu Jan 1 00:00:00 1970 From: Sabrina Dubroca Subject: [PATCH 2/3] atl1e: update statistics code Date: Fri, 10 Jan 2014 17:08:22 +0100 Message-ID: <1389370103-3009-3-git-send-email-sd@queasysnail.net> References: <1389370103-3009-1-git-send-email-sd@queasysnail.net> Cc: netdev@vger.kernel.org, bhutchings@solarflare.com, jcliburn@gmail.com, chris.snook@gmail.com, Sabrina Dubroca To: davem@davemloft.net Return-path: Received: from smtp1-g21.free.fr ([212.27.42.1]:36346 "EHLO smtp1-g21.free.fr" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757809AbaAJQJ1 (ORCPT ); Fri, 10 Jan 2014 11:09:27 -0500 In-Reply-To: <1389370103-3009-1-git-send-email-sd@queasysnail.net> Sender: netdev-owner@vger.kernel.org List-ID: As Ben Hutchings pointed out for the stats in alx, some hardware-specific stats aren't matched to the right net_device_stats field. Also fix the collision field and include errors in the total number of RX/TX packets. Minor whitespace fixes to match the style in alx. Signed-off-by: Sabrina Dubroca --- drivers/net/ethernet/atheros/atl1e/atl1e_main.c | 30 ++++++++++++++++--------- 1 file changed, 19 insertions(+), 11 deletions(-) diff --git a/drivers/net/ethernet/atheros/atl1e/atl1e_main.c b/drivers/net/ethernet/atheros/atl1e/atl1e_main.c index 7a73f3a..d5c2d3e 100644 --- a/drivers/net/ethernet/atheros/atl1e/atl1e_main.c +++ b/drivers/net/ethernet/atheros/atl1e/atl1e_main.c @@ -1177,32 +1177,40 @@ static struct net_device_stats *atl1e_get_stats(struct net_device *netdev) struct atl1e_hw_stats *hw_stats = &adapter->hw_stats; struct net_device_stats *net_stats = &netdev->stats; - net_stats->rx_packets = hw_stats->rx_ok; - net_stats->tx_packets = hw_stats->tx_ok; net_stats->rx_bytes = hw_stats->rx_byte_cnt; net_stats->tx_bytes = hw_stats->tx_byte_cnt; net_stats->multicast = hw_stats->rx_mcast; net_stats->collisions = hw_stats->tx_1_col + - hw_stats->tx_2_col * 2 + - hw_stats->tx_late_col + hw_stats->tx_abort_col; + hw_stats->tx_2_col + + hw_stats->tx_late_col + + hw_stats->tx_abort_col; + + net_stats->rx_errors = hw_stats->rx_frag + + hw_stats->rx_fcs_err + + hw_stats->rx_len_err + + hw_stats->rx_sz_ov + + hw_stats->rx_rrd_ov + + hw_stats->rx_align_err + + hw_stats->rx_rxf_ov; - net_stats->rx_errors = hw_stats->rx_frag + hw_stats->rx_fcs_err + - hw_stats->rx_len_err + hw_stats->rx_sz_ov + - hw_stats->rx_rrd_ov + hw_stats->rx_align_err; net_stats->rx_fifo_errors = hw_stats->rx_rxf_ov; net_stats->rx_length_errors = hw_stats->rx_len_err; net_stats->rx_crc_errors = hw_stats->rx_fcs_err; net_stats->rx_frame_errors = hw_stats->rx_align_err; - net_stats->rx_over_errors = hw_stats->rx_rrd_ov + hw_stats->rx_rxf_ov; + net_stats->rx_dropped = hw_stats->rx_rrd_ov; - net_stats->rx_missed_errors = hw_stats->rx_rrd_ov + hw_stats->rx_rxf_ov; + net_stats->tx_errors = hw_stats->tx_late_col + + hw_stats->tx_abort_col + + hw_stats->tx_underrun + + hw_stats->tx_trunc; - net_stats->tx_errors = hw_stats->tx_late_col + hw_stats->tx_abort_col + - hw_stats->tx_underrun + hw_stats->tx_trunc; net_stats->tx_fifo_errors = hw_stats->tx_underrun; net_stats->tx_aborted_errors = hw_stats->tx_abort_col; net_stats->tx_window_errors = hw_stats->tx_late_col; + net_stats->rx_packets = hw_stats->rx_ok + net_stats->rx_errors; + net_stats->tx_packets = hw_stats->tx_ok + net_stats->tx_errors; + return net_stats; } -- 1.8.5.2