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 3ACCDC636CC for ; Mon, 13 Feb 2023 09:25:02 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229873AbjBMJYt (ORCPT ); Mon, 13 Feb 2023 04:24:49 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:54708 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229728AbjBMJYo (ORCPT ); Mon, 13 Feb 2023 04:24:44 -0500 Received: from esa.microchip.iphmx.com (esa.microchip.iphmx.com [68.232.154.123]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 04CBA14E8B; Mon, 13 Feb 2023 01:24:39 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=microchip.com; i=@microchip.com; q=dns/txt; s=mchp; t=1676280279; x=1707816279; h=from:to:cc:subject:date:message-id:mime-version: content-transfer-encoding; bh=0cjmFjyZ0y5LsKhYMj2E4+r0Krs4C84DnjiMFk2+QdY=; b=noqTGe7+xtYLRZ8CYowRGqOrCkEGR2dAcj6KVuigauAbsAHs1JBlaLsQ mmwd/i97yOTs99geraz1xcJuY4/EG5uQogiUl+Ig+K/ihFKQCsjDJogX/ zdLMRDN3YuBXX1dmES2rECwkyUiVUFs5GAziD5MtMHm3X+JgS69YMErzm ndYjecC5geY4ofqv1QWI9QFN7r1ZsMWZqMfGeOH3abGw9QldPAkY0018q RIjmvZH7Vx+UP86V3LQPvLLVqburAYpZUtjsVdO9DkZlxoc1m6jRbF9s7 m6LkST9el46q66c5MO0rRnNx3/qj0V2v3uUvVB3ndXsQLAYhFb6YwmDRy Q==; X-IronPort-AV: E=Sophos;i="5.97,293,1669100400"; d="scan'208";a="200188819" Received: from unknown (HELO email.microchip.com) ([170.129.1.10]) by esa2.microchip.iphmx.com with ESMTP/TLS/AES256-SHA256; 13 Feb 2023 02:24:38 -0700 Received: from chn-vm-ex04.mchp-main.com (10.10.85.152) by chn-vm-ex02.mchp-main.com (10.10.85.144) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.16; Mon, 13 Feb 2023 02:24:35 -0700 Received: from den-dk-m31857.microchip.com (10.10.115.15) by chn-vm-ex04.mchp-main.com (10.10.85.152) with Microsoft SMTP Server id 15.1.2507.16 via Frontend Transport; Mon, 13 Feb 2023 02:24:31 -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" , , , , "Steen Hegelund" , Daniel Machon , Horatiu Vultur , Lars Povlsen , Dan Carpenter , Michael Walle Subject: [PATCH net-next 00/10] Adding Sparx5 ES0 VCAP support Date: Mon, 13 Feb 2023 10:24:16 +0100 Message-ID: <20230213092426.1331379-1-steen.hegelund@microchip.com> X-Mailer: git-send-email 2.39.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This provides the Egress Stage 0 (ES0) VCAP (Versatile Content-Aware Processor) support for the Sparx5 platform. The ES0 VCAP is an Egress Access Control VCAP that uses frame keyfields and previously classified keyfields to add, rewrite or remove VLAN tags on the egress frames, and is therefore often referred to as the rewriter. The ES0 VCAP also supports trapping frames to the host. The ES0 VCAP has 1 lookup accessible with this chain id: - chain 10000000: ES0 Lookup 0 The ES0 VCAP does not do traffic classification to select a keyset, but it does have two keysets that can be used on all traffic. For now only the ISDX keyset is used. The ES0 VCAP can match on an ISDX key (Ingress Service Index) as one of the frame metadata keyfields, similar to the ES2 VCAP. The ES0 VCAP uses external counters in the XQS (statistics) group. Steen Hegelund (10): net: microchip: sparx5: Discard frames with SMAC multicast addresses net: microchip: sparx5: Clear rule counter even if lookup is disabled net: microchip: sparx5: Egress VLAN TPID configuration follows IFH net: microchip: sparx5: Use chain ids without offsets when enabling rules net: microchip: sparx5: Improve the error handling for linked rules net: microchip: sparx5: Add ES0 VCAP model and updated KUNIT VCAP model net: microchip: sparx5: Updated register interface with VCAP ES0 access net: microchip: sparx5: Add ES0 VCAP keyset configuration for Sparx5 net: microchip: sparx5: Add TC support for the ES0 VCAP net: microchip: sparx5: Add TC vlan action support for the ES0 VCAP .../ethernet/microchip/sparx5/sparx5_main.c | 1 + .../microchip/sparx5/sparx5_main_regs.h | 1829 ++++++++++++----- .../ethernet/microchip/sparx5/sparx5_port.c | 5 + .../net/ethernet/microchip/sparx5/sparx5_tc.h | 74 + .../microchip/sparx5/sparx5_tc_flower.c | 368 +++- .../microchip/sparx5/sparx5_vcap_ag_api.c | 385 +++- .../microchip/sparx5/sparx5_vcap_debugfs.c | 41 + .../microchip/sparx5/sparx5_vcap_impl.c | 274 +++ .../microchip/sparx5/sparx5_vcap_impl.h | 25 + .../ethernet/microchip/sparx5/sparx5_vlan.c | 4 +- .../net/ethernet/microchip/vcap/vcap_ag_api.h | 174 +- .../net/ethernet/microchip/vcap/vcap_api.c | 28 +- .../microchip/vcap/vcap_api_debugfs_kunit.c | 4 +- .../ethernet/microchip/vcap/vcap_api_kunit.c | 4 +- .../microchip/vcap/vcap_model_kunit.c | 270 ++- .../microchip/vcap/vcap_model_kunit.h | 10 +- drivers/net/ethernet/microchip/vcap/vcap_tc.c | 3 + drivers/net/ethernet/microchip/vcap/vcap_tc.h | 1 + 18 files changed, 2758 insertions(+), 742 deletions(-) -- 2.39.1