From patchwork Fri Mar 4 01:09:57 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: huangdaode X-Patchwork-Id: 8497361 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork2.web.kernel.org (Postfix) with ESMTP id E5190C0554 for ; Fri, 4 Mar 2016 00:54:22 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 1976320373 for ; Fri, 4 Mar 2016 00:54:22 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.9]) (using TLSv1.2 with cipher AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 3A98B2035E for ; Fri, 4 Mar 2016 00:54:21 +0000 (UTC) Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1abdyj-0001OQ-1r; Fri, 04 Mar 2016 00:52:25 +0000 Received: from szxga03-in.huawei.com ([119.145.14.66]) by bombadil.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1abdyV-0001J1-Cb for linux-arm-kernel@lists.infradead.org; Fri, 04 Mar 2016 00:52:14 +0000 Received: from 172.24.1.50 (EHLO SZXEML424-HUB.china.huawei.com) ([172.24.1.50]) by szxrg03-dlp.huawei.com (MOS 4.4.3-GA FastPath queued) with ESMTP id BXE55862; Fri, 04 Mar 2016 08:51:05 +0800 (CST) Received: from localhost.localdomain (10.67.212.75) by SZXEML424-HUB.china.huawei.com (10.82.67.153) with Microsoft SMTP Server id 14.3.235.1; Fri, 4 Mar 2016 08:50:54 +0800 From: Daode Huang To: Subject: [PATCH net 5/6] net: hns: fixed service-ges setting MAC-addr bug Date: Fri, 4 Mar 2016 09:09:57 +0800 Message-ID: <1457053798-93513-6-git-send-email-huangdaode@hisilicon.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1457053798-93513-1-git-send-email-huangdaode@hisilicon.com> References: <1457053798-93513-1-git-send-email-huangdaode@hisilicon.com> MIME-Version: 1.0 X-Originating-IP: [10.67.212.75] X-CFilter-Loop: Reflected X-Mirapoint-Virus-RAPID-Raw: score=unknown(0), refid=str=0001.0A090202.56D8DBFA.0012, ss=1, re=0.000, recu=0.000, reip=0.000, cl=1, cld=1, fgs=0, ip=0.0.0.0, so=2013-05-26 15:14:31, dmn=2013-03-21 17:37:32 X-Mirapoint-Loop-Id: b926398005cca6299c8f7468aa0a2f6d X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20160303_165211_936007_4B3F40E0 X-CRM114-Status: UNSURE ( 9.01 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -4.2 (----) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: lisheng011@huawei.com, salil.mehta@huawei.com, yankejian@huawei.com, kenneth-lee-2012@foxmail.com, liguozhu@hisilicon.com, linuxarm@huawei.com, xuwei5@hisilicon.com, linux-kernel@vger.kernel.org, huangdaode@hisilicon.com, netdev@vger.kernel.org, Yisen.Zhuang@huawei.com, linux-arm-kernel@lists.infradead.org Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Spam-Status: No, score=-4.2 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_MED, RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP From: Lisheng Service gmacs can not set mac add, this patch will fix the bug. Signed-off-by: Daode Huang Signed-off-by: Lisheng --- drivers/net/ethernet/hisilicon/hns/hns_dsaf_gmac.c | 19 +++++++++---------- 1 file changed, 9 insertions(+), 10 deletions(-) diff --git a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_gmac.c b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_gmac.c index 2591a51..eb86178 100644 --- a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_gmac.c +++ b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_gmac.c @@ -414,18 +414,17 @@ static void hns_gmac_set_mac_addr(void *mac_drv, char *mac_addr) { struct mac_driver *drv = (struct mac_driver *)mac_drv; - if (drv->mac_id >= DSAF_SERVICE_NW_NUM) { - u32 high_val = mac_addr[1] | (mac_addr[0] << 8); + u32 high_val = mac_addr[1] | (mac_addr[0] << 8); - u32 low_val = mac_addr[5] | (mac_addr[4] << 8) - | (mac_addr[3] << 16) | (mac_addr[2] << 24); + u32 low_val = mac_addr[5] | (mac_addr[4] << 8) + | (mac_addr[3] << 16) | (mac_addr[2] << 24); - u32 val = dsaf_read_dev(drv, GMAC_STATION_ADDR_HIGH_2_REG); - u32 sta_addr_en = dsaf_get_bit(val, GMAC_ADDR_EN_B); - dsaf_write_dev(drv, GMAC_STATION_ADDR_LOW_2_REG, low_val); - dsaf_write_dev(drv, GMAC_STATION_ADDR_HIGH_2_REG, - high_val | (sta_addr_en << GMAC_ADDR_EN_B)); - } + u32 val = dsaf_read_dev(drv, GMAC_STATION_ADDR_HIGH_2_REG); + u32 sta_addr_en = dsaf_get_bit(val, GMAC_ADDR_EN_B); + + dsaf_write_dev(drv, GMAC_STATION_ADDR_LOW_2_REG, low_val); + dsaf_write_dev(drv, GMAC_STATION_ADDR_HIGH_2_REG, + high_val | (sta_addr_en << GMAC_ADDR_EN_B)); } static int hns_gmac_config_loopback(void *mac_drv, enum hnae_loop loop_mode,