From patchwork Sat May 4 13:59:16 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Vladimir Oltean X-Patchwork-Id: 1095241 X-Patchwork-Delegate: davem@davemloft.net Return-Path: X-Original-To: patchwork-incoming-netdev@ozlabs.org Delivered-To: patchwork-incoming-netdev@ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=netdev-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=gmail.com header.i=@gmail.com header.b="DJubk3Ew"; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 44x9cJ2K61z9s4Y for ; Sun, 5 May 2019 00:00:00 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727184AbfEDN75 (ORCPT ); Sat, 4 May 2019 09:59:57 -0400 Received: from mail-wm1-f67.google.com ([209.85.128.67]:51640 "EHLO mail-wm1-f67.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727020AbfEDN7w (ORCPT ); Sat, 4 May 2019 09:59:52 -0400 Received: by mail-wm1-f67.google.com with SMTP id t76so10384909wmt.1 for ; Sat, 04 May 2019 06:59:51 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=n86PQ7i51t6Ws6rTZUhS9zC+UeigcpROi1AyLP/YXmw=; b=DJubk3EwBE8OKBnsUx2DB2jGKvqddXjRD+MjY6JEEDhBU0kfsTlOK222j5gdvy1602 pHkUN+/SS6ccW4r4jdAx5s50zRkdfex88JXByucXZflPi7EPDdiZg1mr9CAp8IfG/zio aRPpY7gAIS7vwWtECSeO7CGcnpGXvk1brZiw7iS7SmoStRr6GxZoefd1TwfeftmwmE2a 3IzlPa3wMcyIVxlm96B0NVsuZLYzdqDit4RcztgybrIduOt8gmFUOXnOpKeNeaxyfJSY jATbRqjynrnrYn40ZrMmSiaPno4J/2K9d+jO9XC8AHWy3zmrNswYJl8I9IN/4zCouG7F RrKA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=n86PQ7i51t6Ws6rTZUhS9zC+UeigcpROi1AyLP/YXmw=; b=KyXzN9M73y0QXrlFlw2+Ss8HZpDIKc46VTimscLQ4nTVRSEtIBNONrlXnNiZLEwDl1 0QM/CeZ2vT0gLh2kLAqrlhE8dTwHbwt5Wt6zFXb+jbkKNCFqQwWrvqyOpqJ5HNzffSNx 62g7+lkCkIJIpuGwiRccZpHCsSEedxx7NnZf4ME+t/uOL53xewk1cRNjHZdUnRsgw7+R no5Y5F5SrWmCuhgQDe6hWzUSCkVXTTfnKjnipJ0nPC+Ma2li7ChMg2IZEUYBAymsdt+s b9X7xcyCsyDnCNP+WEq2RjcIe+B7tS/g6hvsXARUZSi2b8uXY46CqNZOcHBsUiJ9avAZ PapA== X-Gm-Message-State: APjAAAUnB4eow9tHz1Cl4xWnFSDb/SpYmwmQoddP9ZjfS4Fj85UF3Rc+ Oif7tz9OAD0d8yBqPD1+Jpc= X-Google-Smtp-Source: APXvYqydrjEvKRYk2q/WC86NMpm3acifDCcvTAakrfLyZNIXqgeU7gfkubCSkKwg5M0yQHmMN31Tzw== X-Received: by 2002:a05:600c:2206:: with SMTP id z6mr10709538wml.80.1556978390869; Sat, 04 May 2019 06:59:50 -0700 (PDT) Received: from localhost.localdomain (5-12-225-227.residential.rdsnet.ro. [5.12.225.227]) by smtp.gmail.com with ESMTPSA id s16sm5085940wrg.71.2019.05.04.06.59.49 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Sat, 04 May 2019 06:59:50 -0700 (PDT) From: Vladimir Oltean To: f.fainelli@gmail.com, vivien.didelot@gmail.com, andrew@lunn.ch, davem@davemloft.net Cc: netdev@vger.kernel.org, Vladimir Oltean Subject: [PATCH net-next v2 6/9] net: dsa: Add a private structure pointer to dsa_port Date: Sat, 4 May 2019 16:59:16 +0300 Message-Id: <20190504135919.23185-7-olteanv@gmail.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20190504135919.23185-1-olteanv@gmail.com> References: <20190504135919.23185-1-olteanv@gmail.com> Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org This is supposed to share information between the driver and the tagger, or used by the tagger to keep some state. Its use is optional. Signed-off-by: Vladimir Oltean Reviewed-by: Florian Fainelli Reviewed-by: Vivien Didelot --- Changes in v2: - None. include/net/dsa.h | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/include/net/dsa.h b/include/net/dsa.h index 936d53139865..b9e0ef6c5750 100644 --- a/include/net/dsa.h +++ b/include/net/dsa.h @@ -207,6 +207,12 @@ struct dsa_port { struct work_struct xmit_work; struct sk_buff_head xmit_queue; + /* + * Give the switch driver somewhere to hang its per-port private data + * structures (accessible from the tagger). + */ + void *priv; + /* * Original copy of the master netdev ethtool_ops */