From: Jose Abreu Date: Wed, 4 Sep 2019 13:17:00 +0000 (+0200) Subject: net: stmmac: Only consider RX error when HW Timestamping is not enabled X-Git-Tag: v5.4-rc1~131^2~77^2~5 X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=0b273ca41fe005d4193c4107686bd1e11eb6f00d;p=linux.git net: stmmac: Only consider RX error when HW Timestamping is not enabled Only consider that we have an error when HW Timestamping is not enabled as this can give false positives due to the fact the RX Timestamping in XGMAC and GMAC cores comes from context descriptors. Signed-off-by: Jose Abreu Signed-off-by: David S. Miller --- diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c index c59c232aca64..5271c6129f0e 100644 --- a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c @@ -3511,9 +3511,10 @@ static int stmmac_rx(struct stmmac_priv *priv, int limit, u32 queue) &priv->xstats, rx_q->dma_erx + entry); if (unlikely(status == discard_frame)) { page_pool_recycle_direct(rx_q->page_pool, buf->page); - priv->dev->stats.rx_errors++; buf->page = NULL; error = 1; + if (!priv->hwts_rx_en) + priv->dev->stats.rx_errors++; } if (unlikely(error && (status & rx_not_ls)))