From mboxrd@z Thu Jan 1 00:00:00 1970 From: gregory.clement@bootlin.com (Gregory CLEMENT) Date: Fri, 13 Jul 2018 18:18:34 +0200 Subject: [PATCH net-next v2 0/7] A fix and a few improvements on mvneta Message-ID: <20180713161841.11202-1-gregory.clement@bootlin.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Hello, This series brings some improvements for the mvneta driver and also adds a fix. Compared to the v1, the main change is the a new patch fixing a bug which is visible in net-next. Now the mvneta driver just crashes when opening on Armada 37xx. As indicated in the patch, the bug was there since many releases but the problem is only visible now. The series had been tested on ARM32 (clearfog) and ARM64 (EspressoBin), with and without hardware buffer management. Gregory Chnagelog: v1 -> v2 - In patch 2, use EXPORT_SYMBOL_GPL for mvneta_bm_get and mvneta_bm_put to be used in module, reported by kbuild test robot. - In patch 4, add the counter to the driver's ethtool state, suggested by David Miller. - In patch 6, use a single if, suggested by Marcin Wojtas Andrew Lunn (1): net: ethernet: mvneta: Fix napi structure mixup on armada 3700 Gregory CLEMENT (3): net: mvneta: remove data pointer usage from device_node structure net: mvneta: discriminate error cause for missed packet net: mvneta: Allocate page for the descriptor Yelena Krivosheev (3): net: mvneta: increase number of buffers in RX and TX queue net: mvneta: Verify hardware checksum only when offload checksum feature is set net: mvneta: Improve the buffer allocation method for SWBM drivers/net/ethernet/marvell/mvneta.c | 412 ++++++++++++++--------- drivers/net/ethernet/marvell/mvneta_bm.c | 15 + drivers/net/ethernet/marvell/mvneta_bm.h | 8 +- 3 files changed, 274 insertions(+), 161 deletions(-) -- 2.18.0 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=-2.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_PASS,USER_AGENT_GIT autolearn=ham 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 E456BECDFB1 for ; Fri, 13 Jul 2018 16:21:15 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 9F9682089F for ; Fri, 13 Jul 2018 16:21:15 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 9F9682089F Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=bootlin.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1731397AbeGMQfi (ORCPT ); Fri, 13 Jul 2018 12:35:38 -0400 Received: from mail.bootlin.com ([62.4.15.54]:38909 "EHLO mail.bootlin.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729592AbeGMQfi (ORCPT ); Fri, 13 Jul 2018 12:35:38 -0400 Received: by mail.bootlin.com (Postfix, from userid 110) id C211E20922; Fri, 13 Jul 2018 18:20:17 +0200 (CEST) Received: from localhost (242.171.71.37.rev.sfr.net [37.71.171.242]) by mail.bootlin.com (Postfix) with ESMTPSA id 9502E2074F; Fri, 13 Jul 2018 18:20:07 +0200 (CEST) From: Gregory CLEMENT To: "David S. Miller" , linux-kernel@vger.kernel.org, netdev@vger.kernel.org Cc: Thomas Petazzoni , linux-arm-kernel@lists.infradead.org, Jason Cooper , Andrew Lunn , Sebastian Hesselbarth , Gregory CLEMENT , Yelena Krivosheev , Nadav Haklai , Marcin Wojtas , Dmitri Epshtein , Antoine Tenart , =?UTF-8?q?Miqu=C3=A8l=20Raynal?= , Maxime Chevallier Subject: [PATCH net-next v2 0/7] A fix and a few improvements on mvneta Date: Fri, 13 Jul 2018 18:18:34 +0200 Message-Id: <20180713161841.11202-1-gregory.clement@bootlin.com> X-Mailer: git-send-email 2.18.0 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hello, This series brings some improvements for the mvneta driver and also adds a fix. Compared to the v1, the main change is the a new patch fixing a bug which is visible in net-next. Now the mvneta driver just crashes when opening on Armada 37xx. As indicated in the patch, the bug was there since many releases but the problem is only visible now. The series had been tested on ARM32 (clearfog) and ARM64 (EspressoBin), with and without hardware buffer management. Gregory Chnagelog: v1 -> v2 - In patch 2, use EXPORT_SYMBOL_GPL for mvneta_bm_get and mvneta_bm_put to be used in module, reported by kbuild test robot. - In patch 4, add the counter to the driver's ethtool state, suggested by David Miller. - In patch 6, use a single if, suggested by Marcin Wojtas Andrew Lunn (1): net: ethernet: mvneta: Fix napi structure mixup on armada 3700 Gregory CLEMENT (3): net: mvneta: remove data pointer usage from device_node structure net: mvneta: discriminate error cause for missed packet net: mvneta: Allocate page for the descriptor Yelena Krivosheev (3): net: mvneta: increase number of buffers in RX and TX queue net: mvneta: Verify hardware checksum only when offload checksum feature is set net: mvneta: Improve the buffer allocation method for SWBM drivers/net/ethernet/marvell/mvneta.c | 412 ++++++++++++++--------- drivers/net/ethernet/marvell/mvneta_bm.c | 15 + drivers/net/ethernet/marvell/mvneta_bm.h | 8 +- 3 files changed, 274 insertions(+), 161 deletions(-) -- 2.18.0