From patchwork Mon Nov 28 12:00:20 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Oleksij Rempel X-Patchwork-Id: 26710 Return-Path: Delivered-To: ouuuleilei@gmail.com Received: by 2002:adf:f944:0:0:0:0:0 with SMTP id q4csp5610792wrr; Mon, 28 Nov 2022 04:05:18 -0800 (PST) X-Google-Smtp-Source: AA0mqf7TMCriBFtU5tk5JSJUAZpX5mmp6vbCgfuxKVNmZ7WB8RGoHnGT+QzORV2PDxvy7jJs/XQf X-Received: by 2002:a17:902:b20f:b0:188:d4ea:251f with SMTP id t15-20020a170902b20f00b00188d4ea251fmr44047981plr.36.1669637117991; Mon, 28 Nov 2022 04:05:17 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1669637117; cv=none; d=google.com; s=arc-20160816; b=Dm5Mqtgkc/kV3dfWGoGRG+nIcqdqMA86K59p+e4O0BNGE9NMnJ95Nt6e1UVfeLPFVT LyrNweUh/5HpwWI43NoeDHhbRse7HHi+50apfEiGvhXz/o6CUWTO2iz2QmlEEN92JNx6 Fz6uA4o2/CCfR7xHp0ZhhNzvAmCcmt1nrpZEPKKbP826O40rkZDMHIdlotwHLUtmdKYN nt+aKjL+JfK39B9RKorOsCAOnM1adZ1xfFQg5Br03hJkcjaKcN3N1BRj2K1p7geAnFXc V/uHvzAlQdS0p/IpZIFBRC8+mGepSrMKIp+Q4NuBanxU5HCpzoM4zmI9AaFrWdt5sgBq HPQQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:mime-version :references:in-reply-to:message-id:date:subject:cc:to:from; bh=vudHl+zaVSlx+OuwW0ppAaVmatrgbtPc8/LPvGi7hKU=; b=z6QbwRIToFI2+sd64C5n+LptqhP8CIWE45iDdMVnqvY/mBwOUneE3ZNTKG/YT3U3vy psnRt03ROtVWtal34K5cIQa44JXX7jG5raCIZZMescHJ5FiWwhcTsgeWj7krD6P4k0ZW Ho9HGdpPLTQAS0vT9TQs1JsW4vWN6+orPSmWETF3a1Hv04SggoB17xNYPD2cOeJ3N9AH lR0oQVjdeSka50pSjmz/7SNDPkJe4S3MYCsC1Nw/3QLeyRPGyqG+a8hWJOV+58AFmPYa AN6wGP3Xb1U1Qm/wJ8MDLddNI6YtcSVNnOQvvTId3R6vOjYUhbzpuWOTt/Krw99wwhDZ RtJw== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: from out1.vger.email (out1.vger.email. [2620:137:e000::1:20]) by mx.google.com with ESMTP id nl14-20020a17090b384e00b0020d4f9a4b4dsi13294802pjb.49.2022.11.28.04.05.04; Mon, 28 Nov 2022 04:05:17 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231767AbiK1MEK (ORCPT + 99 others); Mon, 28 Nov 2022 07:04:10 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:36302 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231520AbiK1MAs (ORCPT ); Mon, 28 Nov 2022 07:00:48 -0500 Received: from metis.ext.pengutronix.de (metis.ext.pengutronix.de [IPv6:2001:67c:670:201:290:27ff:fe1d:cc33]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 464521A238 for ; Mon, 28 Nov 2022 04:00:48 -0800 (PST) Received: from drehscheibe.grey.stw.pengutronix.de ([2a0a:edc0:0:c01:1d::a2]) by metis.ext.pengutronix.de with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1ozcoT-0005MO-Kl; Mon, 28 Nov 2022 13:00:41 +0100 Received: from [2a0a:edc0:0:1101:1d::ac] (helo=dude04.red.stw.pengutronix.de) by drehscheibe.grey.stw.pengutronix.de with esmtp (Exim 4.94.2) (envelope-from ) id 1ozcoS-000oBm-6A; Mon, 28 Nov 2022 13:00:40 +0100 Received: from ore by dude04.red.stw.pengutronix.de with local (Exim 4.94.2) (envelope-from ) id 1ozcoN-00H6Ot-Ui; Mon, 28 Nov 2022 13:00:35 +0100 From: Oleksij Rempel To: Woojung Huh , UNGLinuxDriver@microchip.com, Andrew Lunn , Vivien Didelot , Florian Fainelli , Vladimir Oltean , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni Cc: Oleksij Rempel , kernel@pengutronix.de, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, Arun.Ramadoss@microchip.com Subject: [PATCH v1 12/26] net: dsa: microchip: ksz8: move static mac table operations to a separate functions Date: Mon, 28 Nov 2022 13:00:20 +0100 Message-Id: <20221128120034.4075562-13-o.rempel@pengutronix.de> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20221128120034.4075562-1-o.rempel@pengutronix.de> References: <20221128120034.4075562-1-o.rempel@pengutronix.de> MIME-Version: 1.0 X-SA-Exim-Connect-IP: 2a0a:edc0:0:c01:1d::a2 X-SA-Exim-Mail-From: ore@pengutronix.de X-SA-Exim-Scanned: No (on metis.ext.pengutronix.de); SAEximRunCond expanded to false X-PTX-Original-Recipient: linux-kernel@vger.kernel.org X-Spam-Status: No, score=-4.2 required=5.0 tests=BAYES_00,RCVD_IN_DNSWL_MED, SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-getmail-retrieved-from-mailbox: =?utf-8?q?INBOX?= X-GMAIL-THRID: =?utf-8?q?1750741410943987516?= X-GMAIL-MSGID: =?utf-8?q?1750741410943987516?= We need it to reuse the code for add/del_fdb Signed-off-by: Oleksij Rempel --- drivers/net/dsa/microchip/ksz8795.c | 34 +++++++++++++++++++---------- 1 file changed, 23 insertions(+), 11 deletions(-) diff --git a/drivers/net/dsa/microchip/ksz8795.c b/drivers/net/dsa/microchip/ksz8795.c index 392f6cb1f706..d16dc8e5ed18 100644 --- a/drivers/net/dsa/microchip/ksz8795.c +++ b/drivers/net/dsa/microchip/ksz8795.c @@ -993,8 +993,8 @@ int ksz8_fdb_dump(struct ksz_device *dev, int port, return 0; } -int ksz8_mdb_add(struct ksz_device *dev, int port, - const struct switchdev_obj_port_mdb *mdb, struct dsa_db db) +static int ksz8_add_sta_mac(struct ksz_device *dev, int port, + const unsigned char *addr, u16 vid) { struct alu_struct alu; int index; @@ -1004,8 +1004,8 @@ int ksz8_mdb_add(struct ksz_device *dev, int port, for (index = 0; index < dev->info->num_statics; index++) { if (!ksz8_r_sta_mac_table(dev, index, &alu)) { /* Found one already in static MAC table. */ - if (!memcmp(alu.mac, mdb->addr, ETH_ALEN) && - alu.fid == mdb->vid) + if (!memcmp(alu.mac, addr, ETH_ALEN) && + alu.fid == vid) break; /* Remember the first empty entry. */ } else if (!empty) { @@ -1021,23 +1021,23 @@ int ksz8_mdb_add(struct ksz_device *dev, int port, if (index == dev->info->num_statics) { index = empty - 1; memset(&alu, 0, sizeof(alu)); - memcpy(alu.mac, mdb->addr, ETH_ALEN); + memcpy(alu.mac, addr, ETH_ALEN); alu.is_static = true; } alu.port_forward |= BIT(port); - if (mdb->vid) { + if (vid) { alu.is_use_fid = true; /* Need a way to map VID to FID. */ - alu.fid = mdb->vid; + alu.fid = vid; } ksz8_w_sta_mac_table(dev, index, &alu); return 0; } -int ksz8_mdb_del(struct ksz_device *dev, int port, - const struct switchdev_obj_port_mdb *mdb, struct dsa_db db) +static int ksz8_del_sta_mac(struct ksz_device *dev, int port, + const unsigned char *addr, u16 vid) { struct alu_struct alu; int index; @@ -1045,8 +1045,8 @@ int ksz8_mdb_del(struct ksz_device *dev, int port, for (index = 0; index < dev->info->num_statics; index++) { if (!ksz8_r_sta_mac_table(dev, index, &alu)) { /* Found one already in static MAC table. */ - if (!memcmp(alu.mac, mdb->addr, ETH_ALEN) && - alu.fid == mdb->vid) + if (!memcmp(alu.mac, addr, ETH_ALEN) && + alu.fid == vid) break; } } @@ -1065,6 +1065,18 @@ int ksz8_mdb_del(struct ksz_device *dev, int port, return 0; } +int ksz8_mdb_add(struct ksz_device *dev, int port, + const struct switchdev_obj_port_mdb *mdb, struct dsa_db db) +{ + return ksz8_add_sta_mac(dev, port, mdb->addr, mdb->vid); +} + +int ksz8_mdb_del(struct ksz_device *dev, int port, + const struct switchdev_obj_port_mdb *mdb, struct dsa_db db) +{ + return ksz8_del_sta_mac(dev, port, mdb->addr, mdb->vid); +} + int ksz8_port_vlan_filtering(struct ksz_device *dev, int port, bool flag, struct netlink_ext_ack *extack) {