From mboxrd@z Thu Jan 1 00:00:00 1970 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=-10.0 required=3.0 tests=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 26F8FC46499 for ; Fri, 5 Jul 2019 06:12:21 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 09F95218BA for ; Fri, 5 Jul 2019 06:12:21 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727889AbfGEGMS (ORCPT ); Fri, 5 Jul 2019 02:12:18 -0400 Received: from szxga05-in.huawei.com ([45.249.212.191]:8708 "EHLO huawei.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1725827AbfGEGMS (ORCPT ); Fri, 5 Jul 2019 02:12:18 -0400 Received: from DGGEMS409-HUB.china.huawei.com (unknown [172.30.72.60]) by Forcepoint Email with ESMTP id 20313F38436F1FB3106C; Fri, 5 Jul 2019 14:12:16 +0800 (CST) Received: from huawei.com (10.67.189.167) by DGGEMS409-HUB.china.huawei.com (10.3.19.209) with Microsoft SMTP Server id 14.3.439.0; Fri, 5 Jul 2019 14:12:06 +0800 From: Jiangfeng Xiao To: , , , CC: , , , , , , , , , Subject: [PATCH 07/10] net: hisilicon: Add group field to adapt HI13X1_GMAC Date: Fri, 5 Jul 2019 14:12:00 +0800 Message-ID: <1562307120-103799-1-git-send-email-xiaojiangfeng@huawei.com> X-Mailer: git-send-email 1.8.5.6 MIME-Version: 1.0 Content-Type: text/plain X-Originating-IP: [10.67.189.167] X-CFilter-Loop: Reflected Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org In general, group is the same as the port, but some boards specify a special group for better load balancing of each processing unit. Signed-off-by: Jiangfeng Xiao --- drivers/net/ethernet/hisilicon/hip04_eth.c | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-) diff --git a/drivers/net/ethernet/hisilicon/hip04_eth.c b/drivers/net/ethernet/hisilicon/hip04_eth.c index 19d8cfd..5328219 100644 --- a/drivers/net/ethernet/hisilicon/hip04_eth.c +++ b/drivers/net/ethernet/hisilicon/hip04_eth.c @@ -178,6 +178,7 @@ struct hip04_priv { int phy_mode; int chan; unsigned int port; + unsigned int group; unsigned int speed; unsigned int duplex; unsigned int reg_inten; @@ -278,10 +279,10 @@ static void hip04_config_fifo(struct hip04_priv *priv) val |= PPE_CFG_STS_RX_PKT_CNT_RC; writel_relaxed(val, priv->base + PPE_CFG_STS_MODE); - val = BIT(priv->port); + val = BIT(priv->group); regmap_write(priv->map, priv->port * 4 + PPE_CFG_POOL_GRP, val); - val = priv->port << PPE_CFG_QOS_VMID_GRP_SHIFT; + val = priv->group << PPE_CFG_QOS_VMID_GRP_SHIFT; val |= PPE_CFG_QOS_VMID_MODE; writel_relaxed(val, priv->base + PPE_CFG_QOS_VMID_GEN); @@ -876,7 +877,7 @@ static int hip04_mac_probe(struct platform_device *pdev) } #endif - ret = of_parse_phandle_with_fixed_args(node, "port-handle", 2, 0, &arg); + ret = of_parse_phandle_with_fixed_args(node, "port-handle", 3, 0, &arg); if (ret < 0) { dev_warn(d, "no port-handle\n"); goto init_fail; @@ -884,6 +885,7 @@ static int hip04_mac_probe(struct platform_device *pdev) priv->port = arg.args[0]; priv->chan = arg.args[1] * RX_DESC_NUM; + priv->group = arg.args[2]; hrtimer_init(&priv->tx_coalesce_timer, CLOCK_MONOTONIC, HRTIMER_MODE_REL); -- 1.8.5.6