From patchwork Mon Dec 8 15:53:03 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Weijie Gao X-Patchwork-Id: 418744 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from arrakis.dune.hu (arrakis.dune.hu [78.24.191.176]) (using TLSv1.1 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 58C911400DD for ; Tue, 9 Dec 2014 02:53:26 +1100 (AEDT) Received: from arrakis.dune.hu (localhost [127.0.0.1]) by arrakis.dune.hu (Postfix) with ESMTP id 9AA1B28455D; Mon, 8 Dec 2014 16:51:35 +0100 (CET) X-Spam-Checker-Version: SpamAssassin 3.3.2 (2011-06-06) on arrakis.dune.hu X-Spam-Level: X-Spam-Status: No, score=-1.5 required=5.0 tests=BAYES_00,FREEMAIL_FROM, T_DKIM_INVALID autolearn=unavailable version=3.3.2 Received: from arrakis.dune.hu (localhost [127.0.0.1]) by arrakis.dune.hu (Postfix) with ESMTP id 7BE6B28455B for ; Mon, 8 Dec 2014 16:51:26 +0100 (CET) X-policyd-weight: using cached result; rate: -8.5 Received: from mail-pd0-f177.google.com (mail-pd0-f177.google.com [209.85.192.177]) by arrakis.dune.hu (Postfix) with ESMTPS for ; Mon, 8 Dec 2014 16:51:26 +0100 (CET) Received: by mail-pd0-f177.google.com with SMTP id ft15so5346046pdb.22 for ; Mon, 08 Dec 2014 07:53:07 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=from:to:cc:subject:date:message-id; bh=BId3xfPqRlXOfIBsXGR5z6mgTFubpxcvoX3WP5J1fV4=; b=Wuvqbj2A9jDQWzB4j+DxMLGyJK9g7A+Jqt6E9B/Gk5lArSZHo2thmYPu/Ovu3s91Ie 8lqVt4HE2Y42NpIrXBTU3dKX2VRWQbY0OeQg3yEi55Zi4YR4GsEkCAfO75cnX4F0X6iU uiEF0QPi3LACORn6BdsdWjy+l2qgm/CuZRTjgRnRW5FSkymL8e8yNLO6aZ1fWC2oI5Xu jOLheuvpqVzaXClQNYUAPWulixFy5R/JITVF/LUz96ZHgkLao1jym7j8XzP7z/dMFG+V p1tX27zGrWHzmClXDxlse79vbXkOurDX9e/R2SsStc0b6n2YpFcmABmK1N6z7iofg9ll 9DDg== X-Received: by 10.68.111.37 with SMTP id if5mr61263975pbb.140.1418053987802; Mon, 08 Dec 2014 07:53:07 -0800 (PST) Received: from localhost ([182.138.127.166]) by mx.google.com with ESMTPSA id l13sm36641896pbq.40.2014.12.08.07.53.06 for (version=TLSv1.2 cipher=RC4-SHA bits=128/128); Mon, 08 Dec 2014 07:53:07 -0800 (PST) From: Weijie Gao To: openwrt-devel@lists.openwrt.org Date: Mon, 8 Dec 2014 23:53:03 +0800 Message-Id: <1418053983-11040-1-git-send-email-hackpascal@gmail.com> X-Mailer: git-send-email 1.9.1 Subject: [OpenWrt-Devel] [PATCH] ar8216: enable cpu port to receive arp and broadcast frames for ar8236 X-BeenThere: openwrt-devel@lists.openwrt.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: OpenWrt Development List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Errors-To: openwrt-devel-bounces@lists.openwrt.org Sender: "openwrt-devel" Signed-off-by: Weijie Gao --- target/linux/generic/files/drivers/net/phy/ar8216.c | 9 +++++++++ target/linux/generic/files/drivers/net/phy/ar8216.h | 3 +++ 2 files changed, 12 insertions(+) diff --git a/target/linux/generic/files/drivers/net/phy/ar8216.c b/target/linux/generic/files/drivers/net/phy/ar8216.c index 558b9f7..91e090a 100644 --- a/target/linux/generic/files/drivers/net/phy/ar8216.c +++ b/target/linux/generic/files/drivers/net/phy/ar8216.c @@ -947,6 +947,15 @@ ar8236_init_globals(struct ar8xxx_priv *priv) ar8xxx_rmw(priv, AR8216_REG_GLOBAL_CTRL, AR8316_GCTRL_MTU, 9018 + 8 + 2); + /* enable cpu port to receive arp frames */ + ar8xxx_rmw(priv, AR8216_REG_ATU_CTRL, + AR8236_ATU_CTRL_RES, AR8236_ATU_CTRL_RES); + + /* enable cpu port to receive multicast and broadcast frames */ + ar8xxx_rmw(priv, AR8216_REG_FLOOD_MASK, + AR8236_FM_CPU_BROADCAST_EN | AR8236_FM_CPU_BCAST_FWD_EN, + AR8236_FM_CPU_BROADCAST_EN | AR8236_FM_CPU_BCAST_FWD_EN); + /* Enable MIB counters */ ar8xxx_rmw(priv, AR8216_REG_MIB_FUNC, AR8216_MIB_FUNC | AR8236_MIB_EN, (AR8216_MIB_FUNC_NO_OP << AR8216_MIB_FUNC_S) | diff --git a/target/linux/generic/files/drivers/net/phy/ar8216.h b/target/linux/generic/files/drivers/net/phy/ar8216.h index f6df7c8..d437398 100644 --- a/target/linux/generic/files/drivers/net/phy/ar8216.h +++ b/target/linux/generic/files/drivers/net/phy/ar8216.h @@ -40,6 +40,8 @@ #define AR8216_REG_FLOOD_MASK 0x002C #define AR8216_FM_UNI_DEST_PORTS BITS(0, 6) #define AR8216_FM_MULTI_DEST_PORTS BITS(16, 6) +#define AR8236_FM_CPU_BROADCAST_EN BIT(26) +#define AR8236_FM_CPU_BCAST_FWD_EN BIT(25) #define AR8216_REG_GLOBAL_CTRL 0x0030 #define AR8216_GCTRL_MTU BITS(0, 11) @@ -93,6 +95,7 @@ #define AR8216_ATU_CTRL_AGE_EN BIT(17) #define AR8216_ATU_CTRL_AGE_TIME BITS(0, 16) #define AR8216_ATU_CTRL_AGE_TIME_S 0 +#define AR8236_ATU_CTRL_RES BIT(20) #define AR8216_REG_MIB_FUNC 0x0080 #define AR8216_MIB_TIMER BITS(0, 16)