From patchwork Thu Sep 10 20:27:58 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Grygorii Strashko X-Patchwork-Id: 1361980 Return-Path: X-Original-To: patchwork-incoming-netdev@ozlabs.org Delivered-To: patchwork-incoming-netdev@ozlabs.org Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=23.128.96.18; helo=vger.kernel.org; envelope-from=netdev-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=pass (p=quarantine dis=none) header.from=ti.com Authentication-Results: ozlabs.org; dkim=pass (1024-bit key; unprotected) header.d=ti.com header.i=@ti.com header.a=rsa-sha256 header.s=ti-com-17Q1 header.b=EX2tKOu+; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by ozlabs.org (Postfix) with ESMTP id 4BnWCj66Blz9sTS for ; Fri, 11 Sep 2020 06:47:13 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727823AbgIJUq6 (ORCPT ); Thu, 10 Sep 2020 16:46:58 -0400 Received: from lelv0142.ext.ti.com ([198.47.23.249]:47074 "EHLO lelv0142.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725912AbgIJU2b (ORCPT ); Thu, 10 Sep 2020 16:28:31 -0400 Received: from lelv0265.itg.ti.com ([10.180.67.224]) by lelv0142.ext.ti.com (8.15.2/8.15.2) with ESMTP id 08AKSBY1116314; Thu, 10 Sep 2020 15:28:11 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1599769691; bh=eDlxiD4utOxmohtB0yYYTyyb5XD4NhElIrrN1FYYUBU=; h=From:To:CC:Subject:Date; b=EX2tKOu+lo1kJgjmHo12debzuGEFZkjm3gHrrZ0Gb0o2HBj/y4OYsfmhgZ5qz7Se2 /3c2DraF4BTmF6wo9YXc1mtFZgCrmzuc2tPBYF+NcEBp5X9EAfEbCXXzDX8+ot5mEA 1p27XNgnUlQ4TuFOPlhqrCRKJ7XvWpnmyzAARAh0= Received: from DLEE113.ent.ti.com (dlee113.ent.ti.com [157.170.170.24]) by lelv0265.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 08AKSBDM112441 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Thu, 10 Sep 2020 15:28:11 -0500 Received: from DLEE108.ent.ti.com (157.170.170.38) by DLEE113.ent.ti.com (157.170.170.24) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.1979.3; Thu, 10 Sep 2020 15:28:11 -0500 Received: from lelv0327.itg.ti.com (10.180.67.183) by DLEE108.ent.ti.com (157.170.170.38) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.1979.3 via Frontend Transport; Thu, 10 Sep 2020 15:28:11 -0500 Received: from localhost (ileax41-snat.itg.ti.com [10.172.224.153]) by lelv0327.itg.ti.com (8.15.2/8.15.2) with ESMTP id 08AKSAvk065653; Thu, 10 Sep 2020 15:28:10 -0500 From: Grygorii Strashko To: "David S. Miller" , , Jakub Kicinski , Vignesh Raghavendra , Murali Karicheri CC: Sekhar Nori , , , Grygorii Strashko Subject: [PATCH net-next v3 0/9] net: ethernet: ti: ale: add static configuration Date: Thu, 10 Sep 2020 23:27:58 +0300 Message-ID: <20200910202807.17473-1-grygorii.strashko@ti.com> X-Mailer: git-send-email 2.17.1 MIME-Version: 1.0 X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org Hi All, As existing, as newly introduced CPSW ALE versions have differences in supported features and ALE table formats. Especially it's actual for the recent AM65x/J721E/J7200 and future AM64x SoCs, which supports more features like: auto-aging, classifiers, Link aggregation, additional HW filtering, etc. The existing ALE configuration interface is not practical in terms of adding new features and requires consumers to program a lot static parameters. And any attempt to add new features will case endless adding and maintaining different combination of flags and options. Because CPSW ALE configuration is static and fixed for SoC (or set of SoC), It is reasonable to add support for static ALE configurations inside ALE module. This series introduces static ALE configuration table for different ALE variants and provides option for consumers to select required ALE configuration by providing ALE const char *dev_id identifier (Patch 2). And all existing driver have been switched to use new approach (Patches 3-6). After this ALE HW auto-ageing feature can be enabled for AM65x CPSW ALE variant (Patch 7). Finally, Patches 8-9 introduces tables to describe the ALE VLAN entries fields as the ALE VLAN entries are too much differ between different TI CPSW ALE versions. So, handling them using flags, defines and get/set functions are became over-complicated. Patch 1 - is preparation patch Changes in v3: - fixed comment for Patch 2 Changes in v2: - fixed sparse warnings v2: https://lore.kernel.org/patchwork/cover/1301684/ v1: https://lore.kernel.org/patchwork/cover/1301048/ Grygorii Strashko (9): net: ethernet: ti: ale: add cpsw_ale_get_num_entries api net: ethernet: ti: ale: add static configuration net: ethernet: ti: cpsw: use dev_id for ale configuration net: netcp: ethss: use dev_id for ale configuration net: ethernet: ti: am65-cpsw: use dev_id for ale configuration net: ethernet: ti: ale: make usage of ale dev_id mandatory net: ethernet: ti: am65-cpsw: enable hw auto ageing net: ethernet: ti: ale: switch to use tables for vlan entry description net: ethernet: ti: ale: add support for multi port k3 cpsw versions drivers/net/ethernet/ti/am65-cpsw-ethtool.c | 10 +- drivers/net/ethernet/ti/am65-cpsw-nuss.c | 16 +- drivers/net/ethernet/ti/am65-cpsw-nuss.h | 1 + drivers/net/ethernet/ti/cpsw.c | 6 - drivers/net/ethernet/ti/cpsw_ale.c | 421 ++++++++++++++++---- drivers/net/ethernet/ti/cpsw_ale.h | 7 + drivers/net/ethernet/ti/cpsw_ethtool.c | 3 +- drivers/net/ethernet/ti/cpsw_new.c | 1 - drivers/net/ethernet/ti/cpsw_priv.c | 2 +- drivers/net/ethernet/ti/cpsw_priv.h | 2 - drivers/net/ethernet/ti/netcp_ethss.c | 18 +- 11 files changed, 388 insertions(+), 99 deletions(-)