From patchwork Thu Sep 10 20:28:02 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Grygorii Strashko X-Patchwork-Id: 256551 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-12.8 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SIGNED_OFF_BY, SPF_HELO_NONE, SPF_PASS, URIBL_BLOCKED, USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id A64D8C43461 for ; Thu, 10 Sep 2020 20:41:24 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 4F815214F1 for ; Thu, 10 Sep 2020 20:41:24 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=ti.com header.i=@ti.com header.b="XtekSim1" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726539AbgIJUaO (ORCPT ); Thu, 10 Sep 2020 16:30:14 -0400 Received: from fllv0015.ext.ti.com ([198.47.19.141]:56040 "EHLO fllv0015.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726833AbgIJU2k (ORCPT ); Thu, 10 Sep 2020 16:28:40 -0400 Received: from fllv0034.itg.ti.com ([10.64.40.246]) by fllv0015.ext.ti.com (8.15.2/8.15.2) with ESMTP id 08AKSYYC044031; Thu, 10 Sep 2020 15:28:34 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1599769714; bh=scvlOAiGSgD3OrgroUOlwub3qAe8XPMOn8s7uBm6JO0=; h=From:To:CC:Subject:Date:In-Reply-To:References; b=XtekSim1nCZ7a+AgKxSLD32J5yTJrkhNe9/5DRobJHs4sBfV1KugUwIrn2ccrIH+r 3j7cwTTeMT0bGMS1EXK8iVZPwWNWunJICkkPwFuqdINhgd8aOxZeXTMEsB8cxb7LbE oFypUk0W+7orWiB51mx9aB8DLXbGnf5UQBg32SPA= Received: from DLEE111.ent.ti.com (dlee111.ent.ti.com [157.170.170.22]) by fllv0034.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 08AKSY2A046506 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Thu, 10 Sep 2020 15:28:34 -0500 Received: from DLEE102.ent.ti.com (157.170.170.32) by DLEE111.ent.ti.com (157.170.170.22) 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 15:28:34 -0500 Received: from lelv0327.itg.ti.com (10.180.67.183) by DLEE102.ent.ti.com (157.170.170.32) 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 15:28:34 -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 08AKSXvG066168; Thu, 10 Sep 2020 15:28:34 -0500 From: Grygorii Strashko To: "David S. Miller" , , Jakub Kicinski , Vignesh Raghavendra , Murali Karicheri CC: Sekhar Nori , , , Grygorii Strashko Subject: [PATCH net-next v3 4/9] net: netcp: ethss: use dev_id for ale configuration Date: Thu, 10 Sep 2020 23:28:02 +0300 Message-ID: <20200910202807.17473-5-grygorii.strashko@ti.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20200910202807.17473-1-grygorii.strashko@ti.com> References: <20200910202807.17473-1-grygorii.strashko@ti.com> MIME-Version: 1.0 X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 Sender: linux-omap-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-omap@vger.kernel.org The previous patch has introduced possibility to select CPSW ALE by using ALE dev_id identifier. Switch TI Keystone 2 NETCP driver to use dev_id and perform clean up by removing "ale_entries" configuration code. Signed-off-by: Grygorii Strashko --- drivers/net/ethernet/ti/netcp_ethss.c | 18 ++++++++---------- 1 file changed, 8 insertions(+), 10 deletions(-) diff --git a/drivers/net/ethernet/ti/netcp_ethss.c b/drivers/net/ethernet/ti/netcp_ethss.c index 28093923a7fb..33c1592d5381 100644 --- a/drivers/net/ethernet/ti/netcp_ethss.c +++ b/drivers/net/ethernet/ti/netcp_ethss.c @@ -51,7 +51,6 @@ #define GBE13_CPTS_OFFSET 0x500 #define GBE13_ALE_OFFSET 0x600 #define GBE13_HOST_PORT_NUM 0 -#define GBE13_NUM_ALE_ENTRIES 1024 /* 1G Ethernet NU SS defines */ #define GBENU_MODULE_NAME "netcp-gbenu" @@ -101,7 +100,6 @@ #define XGBE10_ALE_OFFSET 0x700 #define XGBE10_HW_STATS_OFFSET 0x800 #define XGBE10_HOST_PORT_NUM 0 -#define XGBE10_NUM_ALE_ENTRIES 2048 #define GBE_TIMER_INTERVAL (HZ / 2) @@ -711,7 +709,6 @@ struct gbe_priv { struct netcp_device *netcp_device; struct timer_list timer; u32 num_slaves; - u32 ale_entries; u32 ale_ports; bool enable_ale; u8 max_num_slaves; @@ -3309,7 +3306,6 @@ static int set_xgbe_ethss10_priv(struct gbe_priv *gbe_dev, gbe_dev->cpts_reg = gbe_dev->switch_regs + XGBE10_CPTS_OFFSET; gbe_dev->ale_ports = gbe_dev->max_num_ports; gbe_dev->host_port = XGBE10_HOST_PORT_NUM; - gbe_dev->ale_entries = XGBE10_NUM_ALE_ENTRIES; gbe_dev->stats_en_mask = (1 << (gbe_dev->max_num_ports)) - 1; /* Subsystem registers */ @@ -3433,7 +3429,6 @@ static int set_gbe_ethss14_priv(struct gbe_priv *gbe_dev, gbe_dev->ale_reg = gbe_dev->switch_regs + GBE13_ALE_OFFSET; gbe_dev->ale_ports = gbe_dev->max_num_ports; gbe_dev->host_port = GBE13_HOST_PORT_NUM; - gbe_dev->ale_entries = GBE13_NUM_ALE_ENTRIES; gbe_dev->stats_en_mask = GBE13_REG_VAL_STAT_ENABLE_ALL; /* Subsystem registers */ @@ -3697,12 +3692,15 @@ static int gbe_probe(struct netcp_device *netcp_device, struct device *dev, ale_params.dev = gbe_dev->dev; ale_params.ale_regs = gbe_dev->ale_reg; ale_params.ale_ageout = GBE_DEFAULT_ALE_AGEOUT; - ale_params.ale_entries = gbe_dev->ale_entries; ale_params.ale_ports = gbe_dev->ale_ports; - if (IS_SS_ID_MU(gbe_dev)) { - ale_params.major_ver_mask = 0x7; - ale_params.nu_switch_ale = true; - } + ale_params.dev_id = "cpsw"; + if (IS_SS_ID_NU(gbe_dev)) + ale_params.dev_id = "66ak2el"; + else if (IS_SS_ID_2U(gbe_dev)) + ale_params.dev_id = "66ak2g"; + else if (IS_SS_ID_XGBE(gbe_dev)) + ale_params.dev_id = "66ak2h-xgbe"; + gbe_dev->ale = cpsw_ale_create(&ale_params); if (IS_ERR(gbe_dev->ale)) { dev_err(gbe_dev->dev, "error initializing ale engine\n");