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=-3.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_PASS,UNPARSEABLE_RELAY,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 DB7B1C04AA7 for ; Tue, 14 May 2019 02:29:37 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id B8D1C21537 for ; Tue, 14 May 2019 02:29:37 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726613AbfENC3G (ORCPT ); Mon, 13 May 2019 22:29:06 -0400 Received: from mailgw01.mediatek.com ([210.61.82.183]:11846 "EHLO mailgw01.mediatek.com" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S1726387AbfENC3G (ORCPT ); Mon, 13 May 2019 22:29:06 -0400 X-UUID: 781b2acb1fcd4409801e6ecda65f8466-20190514 X-UUID: 781b2acb1fcd4409801e6ecda65f8466-20190514 Received: from mtkexhb02.mediatek.inc [(172.21.101.103)] by mailgw01.mediatek.com (envelope-from ) (mhqrelay.mediatek.com ESMTP with TLS) with ESMTP id 1269660347; Tue, 14 May 2019 10:29:00 +0800 Received: from mtkcas09.mediatek.inc (172.21.101.178) by mtkmbs01n1.mediatek.inc (172.21.101.68) with Microsoft SMTP Server (TLS) id 15.0.1395.4; Tue, 14 May 2019 10:28:58 +0800 Received: from localhost.localdomain (10.17.3.153) by mtkcas09.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1395.4 via Frontend Transport; Tue, 14 May 2019 10:28:58 +0800 From: Biao Huang To: Jose Abreu , CC: Giuseppe Cavallaro , Alexandre Torgue , Maxime Coquelin , Matthias Brugger , , , , , , , , Subject: [v2, PATCH 0/4] fix some bugs in stmmac Date: Tue, 14 May 2019 10:28:49 +0800 Message-ID: <1557800933-30759-1-git-send-email-biao.huang@mediatek.com> X-Mailer: git-send-email 1.7.9.5 MIME-Version: 1.0 Content-Type: text/plain X-MTK: N Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org changes in v2: 1. update rx_tail_addr as Jose's comment 2. changes clk_csr condition as Alex's proposition 3. remove init lines in dwmac-mediatek, get clk_csr from dts instead. v1: This series fix some bugs in stmmac driver 3 patches are for common stmmac or dwmac4: 1. update rx tail pointer to fix rx dma hang issue. 2. change condition for mdc clock to fix csr_clk can't be zero issue. 3. write the modified value back to MTL_OPERATION_MODE. 1 patch is for dwmac-mediatek: modify csr_clk value to fix mdio read/write fail issue for dwmac-mediatek Biao Huang (4): net: stmmac: update rx tail pointer register to fix rx dma hang issue. net: stmmac: fix csr_clk can't be zero issue net: stmmac: write the modified value back to MTL_OPERATION_MODE net: stmmac: dwmac-mediatek: modify csr_clk value to fix mdio read/write fail .../net/ethernet/stmicro/stmmac/dwmac-mediatek.c | 2 -- drivers/net/ethernet/stmicro/stmmac/dwmac4_core.c | 2 ++ drivers/net/ethernet/stmicro/stmmac/stmmac_main.c | 7 ++++--- .../net/ethernet/stmicro/stmmac/stmmac_platform.c | 5 ++++- 4 files changed, 10 insertions(+), 6 deletions(-) -- 1.7.9.5