From 4b61d3e8d3daebbde7ec02d593f84248fdf8bec2 Mon Sep 17 00:00:00 2001 From: Po Liu Date: Fri, 19 Jun 2020 14:01:07 +0800 Subject: net: qos offload add flow status with dropped count This patch adds a drop frames counter to tc flower offloading. Reporting h/w dropped frames is necessary for some actions. Some actions like police action and the coming introduced stream gate action would produce dropped frames which is necessary for user. Status update shows how many filtered packets increasing and how many dropped in those packets. v2: Changes - Update commit comments suggest by Jiri Pirko. Signed-off-by: Po Liu Reviewed-by: Simon Horman Reviewed-by: Vlad Buslov Signed-off-by: David S. Miller --- drivers/net/ethernet/netronome/nfp/flower/offload.c | 2 +- drivers/net/ethernet/netronome/nfp/flower/qos_conf.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) (limited to 'drivers/net/ethernet/netronome') diff --git a/drivers/net/ethernet/netronome/nfp/flower/offload.c b/drivers/net/ethernet/netronome/nfp/flower/offload.c index 695d24b9dd92..234c652700e1 100644 --- a/drivers/net/ethernet/netronome/nfp/flower/offload.c +++ b/drivers/net/ethernet/netronome/nfp/flower/offload.c @@ -1491,7 +1491,7 @@ nfp_flower_get_stats(struct nfp_app *app, struct net_device *netdev, nfp_flower_update_merge_stats(app, nfp_flow); flow_stats_update(&flow->stats, priv->stats[ctx_id].bytes, - priv->stats[ctx_id].pkts, priv->stats[ctx_id].used, + priv->stats[ctx_id].pkts, 0, priv->stats[ctx_id].used, FLOW_ACTION_HW_STATS_DELAYED); priv->stats[ctx_id].pkts = 0; diff --git a/drivers/net/ethernet/netronome/nfp/flower/qos_conf.c b/drivers/net/ethernet/netronome/nfp/flower/qos_conf.c index d18a830e4264..bb327d48d1ab 100644 --- a/drivers/net/ethernet/netronome/nfp/flower/qos_conf.c +++ b/drivers/net/ethernet/netronome/nfp/flower/qos_conf.c @@ -319,7 +319,7 @@ nfp_flower_stats_rate_limiter(struct nfp_app *app, struct net_device *netdev, prev_stats->bytes = curr_stats->bytes; spin_unlock_bh(&fl_priv->qos_stats_lock); - flow_stats_update(&flow->stats, diff_bytes, diff_pkts, + flow_stats_update(&flow->stats, diff_bytes, diff_pkts, 0, repr_priv->qos_table.last_update, FLOW_ACTION_HW_STATS_DELAYED); return 0; -- cgit v1.2.3