From: Dmitry Bogdanov Date: Mon, 29 Apr 2019 10:05:05 +0000 (+0000) Subject: net: aquantia: get total counters from DMA block X-Git-Tag: v5.15~6431^2~71^2~2 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=f55d477bb513c9267a46d7a795fb09f73084f76f;p=platform%2Fkernel%2Flinux-starfive.git net: aquantia: get total counters from DMA block aq_nic_update_ndev_stats pushes statistics to ndev->stats from system interface. This is not always good because it counts packets/bytes before any of rx filters (including mac filter). Its better to report the packet/bytes statistics from DMA counters which gives actual values of data transferred over pci. System level stats is still available via ethtool. Signed-off-by: Nikita Danilov Signed-off-by: Igor Russkikh Signed-off-by: Dmitry Bogdanov Signed-off-by: David S. Miller --- diff --git a/drivers/net/ethernet/aquantia/atlantic/aq_nic.c b/drivers/net/ethernet/aquantia/atlantic/aq_nic.c index 8018f48..e82d25a 100644 --- a/drivers/net/ethernet/aquantia/atlantic/aq_nic.c +++ b/drivers/net/ethernet/aquantia/atlantic/aq_nic.c @@ -753,11 +753,12 @@ static void aq_nic_update_ndev_stats(struct aq_nic_s *self) struct net_device *ndev = self->ndev; struct aq_stats_s *stats = self->aq_hw_ops->hw_get_hw_stats(self->aq_hw); - ndev->stats.rx_packets = stats->uprc + stats->mprc + stats->bprc; - ndev->stats.rx_bytes = stats->ubrc + stats->mbrc + stats->bbrc; + ndev->stats.rx_packets = stats->dma_pkt_rc; + ndev->stats.rx_bytes = stats->dma_oct_rc; ndev->stats.rx_errors = stats->erpr; - ndev->stats.tx_packets = stats->uptc + stats->mptc + stats->bptc; - ndev->stats.tx_bytes = stats->ubtc + stats->mbtc + stats->bbtc; + ndev->stats.rx_dropped = stats->dpc; + ndev->stats.tx_packets = stats->dma_pkt_tc; + ndev->stats.tx_bytes = stats->dma_oct_tc; ndev->stats.tx_errors = stats->erpt; ndev->stats.multicast = stats->mprc; }