From patchwork Mon Nov 7 18:54:43 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Felix Fietkau X-Patchwork-Id: 13035118 X-Patchwork-Delegate: kuba@kernel.org Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 01FF8C4332F for ; Mon, 7 Nov 2022 18:55:50 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233119AbiKGSzs (ORCPT ); Mon, 7 Nov 2022 13:55:48 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:35494 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233014AbiKGSzg (ORCPT ); Mon, 7 Nov 2022 13:55:36 -0500 Received: from nbd.name (nbd.name [46.4.11.11]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 17F9825C6C; Mon, 7 Nov 2022 10:55:34 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=nbd.name; s=20160729; h=Content-Transfer-Encoding:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:Cc:To:From:Sender:Reply-To:Content-Type:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:List-Id:List-Help:List-Unsubscribe:List-Subscribe: List-Post:List-Owner:List-Archive; bh=NK0vwwMtxTTinLUgl7QN7r2/pgagKlFgwncSbFJ9IGE=; b=sJ+LgM5ziaaaPM0CuCZo65AOfB HWLCQirev7CCzYmWCu8yMaIDJkFWFYjnfRDENxFFebEFSfHE41tnx5PNJsn7BiQBCZNHdeaGk8wSV BRjEiGZ6x8IycT9E6tyxeE6o8u+sqnS+f3TAaYN+t8ZyEcg/W2zo8HVBgU+eJLTsAO8I=; Received: from p200300daa72ee1007849d74f78949f6c.dip0.t-ipconnect.de ([2003:da:a72e:e100:7849:d74f:7894:9f6c] helo=Maecks.lan) by ds12 with esmtpsa (TLS1.3) tls TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305_SHA256 (Exim 4.94.2) (envelope-from ) id 1os7HB-000LCc-Td; Mon, 07 Nov 2022 19:55:18 +0100 From: Felix Fietkau To: netdev@vger.kernel.org, Sean Wang , Landen Chao , DENG Qingfang , Andrew Lunn , Vivien Didelot , Florian Fainelli , Vladimir Oltean , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Matthias Brugger Cc: linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH 05/14] net: dsa: tag_mtk: assign per-port queues Date: Mon, 7 Nov 2022 19:54:43 +0100 Message-Id: <20221107185452.90711-5-nbd@nbd.name> X-Mailer: git-send-email 2.38.1 In-Reply-To: <20221107185452.90711-1-nbd@nbd.name> References: <20221107185452.90711-1-nbd@nbd.name> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org X-Patchwork-Delegate: kuba@kernel.org Keeps traffic sent to the switch within link speed limits Signed-off-by: Felix Fietkau --- net/dsa/tag_mtk.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/net/dsa/tag_mtk.c b/net/dsa/tag_mtk.c index 415d8ece242a..445d6113227f 100644 --- a/net/dsa/tag_mtk.c +++ b/net/dsa/tag_mtk.c @@ -25,6 +25,9 @@ static struct sk_buff *mtk_tag_xmit(struct sk_buff *skb, u8 xmit_tpid; u8 *mtk_tag; + /* Reserve the first three queues for packets not passed through DSA */ + skb_set_queue_mapping(skb, 3 + dp->index); + /* Build the special tag after the MAC Source Address. If VLAN header * is present, it's required that VLAN header and special tag is * being combined. Only in this way we can allow the switch can parse