From patchwork Wed Nov 9 18:13:56 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Salil Mehta X-Patchwork-Id: 81561 Delivered-To: patch@linaro.org Received: by 10.140.97.165 with SMTP id m34csp393559qge; Wed, 9 Nov 2016 12:34:39 -0800 (PST) X-Received: by 10.98.91.198 with SMTP id p189mr2693086pfb.22.1478723679420; Wed, 09 Nov 2016 12:34:39 -0800 (PST) Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id l9si961560paf.21.2016.11.09.12.34.39; Wed, 09 Nov 2016 12:34:39 -0800 (PST) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932309AbcKIUec (ORCPT + 27 others); Wed, 9 Nov 2016 15:34:32 -0500 Received: from szxga01-in.huawei.com ([58.251.152.64]:56867 "EHLO szxga01-in.huawei.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932238AbcKIUe3 (ORCPT ); Wed, 9 Nov 2016 15:34:29 -0500 Received: from 172.24.1.47 (EHLO szxeml430-hub.china.huawei.com) ([172.24.1.47]) by szxrg01-dlp.huawei.com (MOS 4.3.7-GA FastPath queued) with ESMTP id DVA30865; Thu, 10 Nov 2016 02:15:44 +0800 (CST) Received: from S00293818-DELL1.china.huawei.com (10.203.181.153) by szxeml430-hub.china.huawei.com (10.82.67.185) with Microsoft SMTP Server id 14.3.235.1; Thu, 10 Nov 2016 02:15:35 +0800 From: Salil Mehta To: CC: , , , , , , Qianqian Xie Subject: [PATCH net-next 12/17] net: hns: modify table index to get mac entry Date: Wed, 9 Nov 2016 18:13:56 +0000 Message-ID: <20161109181401.913728-13-salil.mehta@huawei.com> X-Mailer: git-send-email 2.8.3 In-Reply-To: <20161109181401.913728-1-salil.mehta@huawei.com> References: <20161109181401.913728-1-salil.mehta@huawei.com> MIME-Version: 1.0 X-Originating-IP: [10.203.181.153] X-CFilter-Loop: Reflected Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Qianqian Xie Big-endian is not supported by the current definition of table index to get mac entry. It needs to be modified to support both Little-endian and Big-endian. Signed-off-by: Qianqian Xie Reviewed-by: Yisen Zhuang Signed-off-by: Salil Mehta --- drivers/net/ethernet/hisilicon/hns/hns_dsaf_main.c | 14 ++++++++++---- 1 file changed, 10 insertions(+), 4 deletions(-) -- 1.7.9.5 diff --git a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_main.c b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_main.c index 1713f8d..bd6e5b0 100644 --- a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_main.c +++ b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_main.c @@ -2054,6 +2054,7 @@ int hns_dsaf_get_mac_entry_by_index( struct dsaf_tbl_tcam_mcast_cfg mac_data; struct dsaf_tbl_tcam_ucast_cfg mac_uc_data; + struct dsaf_tbl_tcam_data tcam_data; char mac_addr[ETH_ALEN] = {0}; if (entry_index >= dsaf_dev->tcam_max_num) { @@ -2064,8 +2065,10 @@ int hns_dsaf_get_mac_entry_by_index( } /* mc entry, do read opt */ - hns_dsaf_tcam_mc_get(dsaf_dev, entry_index, - (struct dsaf_tbl_tcam_data *)&mac_key, &mac_data); + hns_dsaf_tcam_mc_get(dsaf_dev, entry_index, &tcam_data, &mac_data); + + mac_key.high.val = le32_to_cpu(tcam_data.tbl_tcam_data_high); + mac_key.low.val = le32_to_cpu(tcam_data.tbl_tcam_data_low); mac_entry->port_mask[0] = mac_data.tbl_mcast_port_msk[0] & 0x3F; @@ -2082,9 +2085,12 @@ int hns_dsaf_get_mac_entry_by_index( /**mc donot do*/ } else { /*is not mc, just uc... */ - hns_dsaf_tcam_uc_get(dsaf_dev, entry_index, - (struct dsaf_tbl_tcam_data *)&mac_key, + hns_dsaf_tcam_uc_get(dsaf_dev, entry_index, &tcam_data, &mac_uc_data); + + mac_key.high.val = le32_to_cpu(tcam_data.tbl_tcam_data_high); + mac_key.low.val = le32_to_cpu(tcam_data.tbl_tcam_data_low); + mac_entry->port_mask[0] = (1 << mac_uc_data.tbl_ucast_out_port); }