From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tomasz Duszynski Subject: [PATCH 4/5] net/mrvl: fix shadow queue tail and size calculations Date: Thu, 11 Jan 2018 16:35:42 +0100 Message-ID: <1515684943-32506-5-git-send-email-tdu@semihalf.com> References: <1515684943-32506-1-git-send-email-tdu@semihalf.com> Cc: jck@semihalf.com, mw@semihalf.com, dima@marvell.com, nsamsono@marvell.com, Jianbo.liu@arm.com To: dev@dpdk.org Return-path: Received: from mail-lf0-f66.google.com (mail-lf0-f66.google.com [209.85.215.66]) by dpdk.org (Postfix) with ESMTP id 24782A491 for ; Thu, 11 Jan 2018 16:36:02 +0100 (CET) Received: by mail-lf0-f66.google.com with SMTP id w23so3232952lfd.11 for ; Thu, 11 Jan 2018 07:36:02 -0800 (PST) In-Reply-To: <1515684943-32506-1-git-send-email-tdu@semihalf.com> List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" From: Natalie Samsonov Reset skip_buf after use to avoid wrong tail and size calculations. Fixes: afb4d0d ("net/mrvl: add Rx/Tx support") Signed-off-by: Natalie Samsonov --- drivers/net/mrvl/mrvl_ethdev.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/net/mrvl/mrvl_ethdev.c b/drivers/net/mrvl/mrvl_ethdev.c index e650bf8..7ce4df3 100644 --- a/drivers/net/mrvl/mrvl_ethdev.c +++ b/drivers/net/mrvl/mrvl_ethdev.c @@ -1932,6 +1932,7 @@ mrvl_free_sent_buffers(struct pp2_ppio *ppio, struct pp2_hif *hif, sq->tail = (sq->tail + num) & MRVL_PP2_TX_SHADOWQ_MASK; sq->size -= num; num = 0; + skip_bufs = 0; } if (likely(num)) { -- 2.7.4