From patchwork Mon Oct 31 15:56:03 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Steen Hegelund X-Patchwork-Id: 13026082 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 4F4EBFA3741 for ; Mon, 31 Oct 2022 15:57:31 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-ID:Date:Subject:CC:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=Kp9qaWe1TOOgTGL3iUiDg9ki8ry7WaCQcCt6A/fBy/c=; b=xlI7xUjhWsodFW HE/NWna9o7lT0HffZcJYFXVYmJaFC8dmzGeF5LIzglbWlsbZtxP34FrQHt4lPmOjkHH5D7kmQqaM+ kQovDAMdabf7cP0mq1/r/kABPDH+0Xe6W9fggK3UCChCrCSH9SPKzL+PH56EJLf35Zz/VEqVMmjw/ 8U6pSpYL5bOx003a06uoGzSmhtidsFqB72Rani65ykXVr46JheSTultmtFX1QjHAe9O3QXKKhPGJa bqvvJb7rtWXCTwa/yFT/hWyIJF7rv4UFJzzkZDjbjW0X+k8shyoIn7IvQOkzD7kMnk8B6rUtxYktm EKQ07BZKzF3YSRHv2dRQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1opX9K-00Coon-J8; Mon, 31 Oct 2022 15:56:30 +0000 Received: from esa.microchip.iphmx.com ([68.232.153.233]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1opX99-00Coer-Lf for linux-arm-kernel@lists.infradead.org; Mon, 31 Oct 2022 15:56:21 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=microchip.com; i=@microchip.com; q=dns/txt; s=mchp; t=1667231779; x=1698767779; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=ZDHBa9bzc08ycTyWSkWtXZaUle+cl64Y3IvIAL+eqRc=; b=Oiu5zs2QQpe8F7HXvwRiiPtT8RjMi4/RdtFGq90fokqA8alDKMdrL2QY 6iVbWvQ4baU+0wfG9MiAxi8NuP+HPg6n2DrTvm4kx2ocbuuYszbAvvI9D wXCP7LnqRfpFlxxpLXAtynBa8TuO2J6SGsdWc1QBtPmAaWXw0/HjoInpS G7acLo1EFpLU9LH1XsNRyOAKtWGMjgnq6ZlPS4SphmbYHv86GKhFxhgLV WMxTMIGCrlMH1UWesV378o27Js8rtfA1s26hG0upGnIDSFe7pPHUflEzV bMi9+uDE68DsjY32xWVL6vKtwCjU1OgH3i/qAircekRCpU6dKISvJHi5q A==; X-IronPort-AV: E=Sophos;i="5.95,228,1661842800"; d="scan'208";a="197768470" Received: from unknown (HELO email.microchip.com) ([170.129.1.10]) by esa1.microchip.iphmx.com with ESMTP/TLS/AES256-SHA256; 31 Oct 2022 08:56:19 -0700 Received: from chn-vm-ex01.mchp-main.com (10.10.85.143) by chn-vm-ex04.mchp-main.com (10.10.85.152) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.12; Mon, 31 Oct 2022 08:56:17 -0700 Received: from den-dk-m31857.microchip.com (10.10.115.15) by chn-vm-ex01.mchp-main.com (10.10.85.143) with Microsoft SMTP Server id 15.1.2507.12 via Frontend Transport; Mon, 31 Oct 2022 08:56:14 -0700 From: Steen Hegelund To: "David S . Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni CC: Steen Hegelund , , Randy Dunlap , "Casper Andersson" , Russell King , Wan Jiabing , "Nathan Huckleberry" , , , , "Daniel Machon" , Horatiu Vultur , Lars Povlsen Subject: [PATCH net-next v3 1/5] net: microchip: sparx5: Differentiate IPv4 and IPv6 traffic in keyset config Date: Mon, 31 Oct 2022 16:56:03 +0100 Message-ID: <20221031155607.3615381-2-steen.hegelund@microchip.com> X-Mailer: git-send-email 2.38.1 In-Reply-To: <20221031155607.3615381-1-steen.hegelund@microchip.com> References: <20221031155607.3615381-1-steen.hegelund@microchip.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20221031_085619_759580_9F973E8F X-CRM114-Status: GOOD ( 10.12 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org This changes the port keyset configuration for Sparx5 IS2 so that - IPv4 generates a IP4_TCP_UDP keyset for IPv4 TCP/UDP frames and a IP4_OTHER keyset for other IPv4 frames (both UC and MC) - IPv6 generates a IP_7TUPLE keyset (both UC and MC) ARP and non-IP traffic continues to generate the MAC_ETYPE keyset Signed-off-by: Steen Hegelund --- .../microchip/sparx5/sparx5_vcap_impl.c | 21 ++++++++++++------- 1 file changed, 14 insertions(+), 7 deletions(-) diff --git a/drivers/net/ethernet/microchip/sparx5/sparx5_vcap_impl.c b/drivers/net/ethernet/microchip/sparx5/sparx5_vcap_impl.c index 50153264179e..e4428d55af2b 100644 --- a/drivers/net/ethernet/microchip/sparx5/sparx5_vcap_impl.c +++ b/drivers/net/ethernet/microchip/sparx5/sparx5_vcap_impl.c @@ -21,6 +21,14 @@ #define STREAMSIZE (64 * 4) /* bytes in the VCAP cache area */ #define SPARX5_IS2_LOOKUPS 4 +#define VCAP_IS2_KEYSEL(_ena, _noneth, _v4_mc, _v4_uc, _v6_mc, _v6_uc, _arp) \ + (ANA_ACL_VCAP_S2_KEY_SEL_KEY_SEL_ENA_SET(_ena) | \ + ANA_ACL_VCAP_S2_KEY_SEL_NON_ETH_KEY_SEL_SET(_noneth) | \ + ANA_ACL_VCAP_S2_KEY_SEL_IP4_MC_KEY_SEL_SET(_v4_mc) | \ + ANA_ACL_VCAP_S2_KEY_SEL_IP4_UC_KEY_SEL_SET(_v4_uc) | \ + ANA_ACL_VCAP_S2_KEY_SEL_IP6_MC_KEY_SEL_SET(_v6_mc) | \ + ANA_ACL_VCAP_S2_KEY_SEL_IP6_UC_KEY_SEL_SET(_v6_uc) | \ + ANA_ACL_VCAP_S2_KEY_SEL_ARP_KEY_SEL_SET(_arp)) /* IS2 port keyset selection control */ @@ -368,13 +376,12 @@ static void sparx5_vcap_port_key_selection(struct sparx5 *sparx5, /* all traffic types generate the MAC_ETYPE keyset for now in all * lookups on all ports */ - keysel = ANA_ACL_VCAP_S2_KEY_SEL_KEY_SEL_ENA_SET(true) | - ANA_ACL_VCAP_S2_KEY_SEL_NON_ETH_KEY_SEL_SET(VCAP_IS2_PS_NONETH_MAC_ETYPE) | - ANA_ACL_VCAP_S2_KEY_SEL_IP4_MC_KEY_SEL_SET(VCAP_IS2_PS_IPV4_MC_MAC_ETYPE) | - ANA_ACL_VCAP_S2_KEY_SEL_IP4_UC_KEY_SEL_SET(VCAP_IS2_PS_IPV4_UC_MAC_ETYPE) | - ANA_ACL_VCAP_S2_KEY_SEL_IP6_MC_KEY_SEL_SET(VCAP_IS2_PS_IPV6_MC_MAC_ETYPE) | - ANA_ACL_VCAP_S2_KEY_SEL_IP6_UC_KEY_SEL_SET(VCAP_IS2_PS_IPV6_UC_MAC_ETYPE) | - ANA_ACL_VCAP_S2_KEY_SEL_ARP_KEY_SEL_SET(VCAP_IS2_PS_ARP_MAC_ETYPE); + keysel = VCAP_IS2_KEYSEL(true, VCAP_IS2_PS_NONETH_MAC_ETYPE, + VCAP_IS2_PS_IPV4_MC_IP4_TCP_UDP_OTHER, + VCAP_IS2_PS_IPV4_UC_IP4_TCP_UDP_OTHER, + VCAP_IS2_PS_IPV6_MC_IP_7TUPLE, + VCAP_IS2_PS_IPV6_UC_IP_7TUPLE, + VCAP_IS2_PS_ARP_MAC_ETYPE); for (lookup = 0; lookup < admin->lookups; ++lookup) { for (portno = 0; portno < SPX5_PORTS; ++portno) { spx5_wr(keysel, sparx5,