From patchwork Mon Apr 29 06:15:52 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: =?utf-8?b?QmlhbyBIdWFuZyAo6buE5b2qKQ==?= X-Patchwork-Id: 1092428 Return-Path: X-Original-To: patchwork-incoming-netdev@ozlabs.org Delivered-To: patchwork-incoming-netdev@ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=netdev-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=mediatek.com Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 44svYd6BMYz9s3q for ; Mon, 29 Apr 2019 16:16:21 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727502AbfD2GQU (ORCPT ); Mon, 29 Apr 2019 02:16:20 -0400 Received: from mailgw01.mediatek.com ([210.61.82.183]:61139 "EHLO mailgw01.mediatek.com" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S1727460AbfD2GQR (ORCPT ); Mon, 29 Apr 2019 02:16:17 -0400 X-UUID: 0137bd44709e48a0b763906698862109-20190429 X-UUID: 0137bd44709e48a0b763906698862109-20190429 Received: from mtkcas07.mediatek.inc [(172.21.101.84)] by mailgw01.mediatek.com (envelope-from ) (mhqrelay.mediatek.com ESMTP with TLS) with ESMTP id 625703698; Mon, 29 Apr 2019 14:16:07 +0800 Received: from mtkcas07.mediatek.inc (172.21.101.84) by mtkmbs01n2.mediatek.inc (172.21.101.79) with Microsoft SMTP Server (TLS) id 15.0.1395.4; Mon, 29 Apr 2019 14:16:05 +0800 Received: from localhost.localdomain (10.17.3.153) by mtkcas07.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1395.4 via Frontend Transport; Mon, 29 Apr 2019 14:16:04 +0800 From: Biao Huang To: Jose Abreu , CC: Giuseppe Cavallaro , Alexandre Torgue , Maxime Coquelin , Matthias Brugger , , , , , , , , Subject: [PATCH 0/4] fix some bugs in stmmac Date: Mon, 29 Apr 2019 14:15:52 +0800 Message-ID: <1556518556-32464-1-git-send-email-biao.huang@mediatek.com> X-Mailer: git-send-email 1.7.9.5 MIME-Version: 1.0 X-TM-SNTS-SMTP: 29BA39CCF686AAB9215B307A05FAB453ECA786A1640899DC7C3C5E6100E51E9E2000:8 X-MTK: N Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org 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 patche is for dwmac-mediatek: 1. 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 | 4 ++-- drivers/net/ethernet/stmicro/stmmac/dwmac4_core.c | 2 ++ drivers/net/ethernet/stmicro/stmmac/stmmac_main.c | 5 ++++- 3 files changed, 8 insertions(+), 3 deletions(-) -- 1.7.9.5