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=-8.8 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,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 9F627C48BD6 for ; Wed, 26 Jun 2019 13:48:14 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 6B8702085A for ; Wed, 26 Jun 2019 13:48:14 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=synopsys.com header.i=@synopsys.com header.b="gbqYP5hk" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728008AbfFZNsN (ORCPT ); Wed, 26 Jun 2019 09:48:13 -0400 Received: from smtprelay-out1.synopsys.com ([198.182.61.142]:56922 "EHLO smtprelay-out1.synopsys.com" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S1727884AbfFZNrz (ORCPT ); Wed, 26 Jun 2019 09:47:55 -0400 Received: from mailhost.synopsys.com (unknown [10.225.0.210]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) (No client certificate requested) by smtprelay-out1.synopsys.com (Postfix) with ESMTPS id 1BC51C0B30; Wed, 26 Jun 2019 13:47:53 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=synopsys.com; s=mail; t=1561556874; bh=m6cq/58qywc+Zi9zwQZw9m9QY1yf0HOycoMjeviOj14=; h=From:To:Cc:Subject:Date:In-Reply-To:References:In-Reply-To: References:From; b=gbqYP5hk5j69vyylFhU0SKWEWbi/WRe81d6cUJv+MqvgRNOAZ2Z+0N+EqdWZ5SXw2 /3s7+3L4Sgi8v9ZiETsWCGZRJpA5yit8YUY3S8E3NvIc8IrTTh8L1MttS++AkIDOD7 8k+4IapmEX3r0rdNFVaIMGA4rwEjb/w+fSXb4gYZrwa66CYCS+SWX1w5fC7J7bYoXm MtfLF9V2HGz20KPaDO+TLbScYrsz37x6sPPoHTk3JFxbUXphpXlnAkRZiufryLCFjC vc605kkUwZzHFHAwR3gUgNtaL5lIbjbsnltzvT7ONjIz8G4DHxxd3swbpz4PHPqUao QsFkDZ39MnMvw== Received: from de02.synopsys.com (de02.internal.synopsys.com [10.225.17.21]) by mailhost.synopsys.com (Postfix) with ESMTP id 35824A022E; Wed, 26 Jun 2019 13:47:51 +0000 (UTC) Received: from de02dwia024.internal.synopsys.com (de02dwia024.internal.synopsys.com [10.225.19.81]) by de02.synopsys.com (Postfix) with ESMTP id DCB493B565; Wed, 26 Jun 2019 15:47:51 +0200 (CEST) From: Jose Abreu To: linux-kernel@vger.kernel.org, netdev@vger.kernel.org Cc: Jose Abreu , Joao Pinto , "David S . Miller" , Giuseppe Cavallaro , Alexandre Torgue Subject: [PATCH net-next 04/10] net: stmmac: dwxgmac: Fix the undefined burst setting Date: Wed, 26 Jun 2019 15:47:38 +0200 Message-Id: <8896ac1a2afdec01c5afcd20a3e01c691beff94f.1561556556.git.joabreu@synopsys.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: References: In-Reply-To: References: Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org Undefined burst shall only be set if pdata asks to. Signed-off-by: Jose Abreu Cc: Joao Pinto Cc: David S. Miller Cc: Giuseppe Cavallaro Cc: Alexandre Torgue --- drivers/net/ethernet/stmicro/stmmac/dwxgmac2_dma.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/net/ethernet/stmicro/stmmac/dwxgmac2_dma.c b/drivers/net/ethernet/stmicro/stmmac/dwxgmac2_dma.c index a1ad49680c07..3f84271da836 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwxgmac2_dma.c +++ b/drivers/net/ethernet/stmicro/stmmac/dwxgmac2_dma.c @@ -91,11 +91,11 @@ static void dwxgmac2_dma_axi(void __iomem *ioaddr, struct stmmac_axi *axi) value |= (axi->axi_rd_osr_lmt << XGMAC_RD_OSR_LMT_SHIFT) & XGMAC_RD_OSR_LMT; + if (!axi->axi_fb) + value |= XGMAC_UNDEF; + value &= ~XGMAC_BLEN; for (i = 0; i < AXI_BLEN; i++) { - if (axi->axi_blen[i]) - value &= ~XGMAC_UNDEF; - switch (axi->axi_blen[i]) { case 256: value |= XGMAC_BLEN256; -- 2.7.4