From patchwork Sat Jan 9 22:00:04 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Heiner Kallweit X-Patchwork-Id: 360068 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=-14.2 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI, SPF_HELO_NONE, SPF_PASS, USER_AGENT_SANE_1 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 DE8E4C433DB for ; Sat, 9 Jan 2021 22:01:11 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id A5E7623AC0 for ; Sat, 9 Jan 2021 22:01:11 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726254AbhAIWAs (ORCPT ); Sat, 9 Jan 2021 17:00:48 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:56892 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726001AbhAIWAr (ORCPT ); Sat, 9 Jan 2021 17:00:47 -0500 Received: from mail-wm1-x32d.google.com (mail-wm1-x32d.google.com [IPv6:2a00:1450:4864:20::32d]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id EEAB8C061786 for ; Sat, 9 Jan 2021 14:00:06 -0800 (PST) Received: by mail-wm1-x32d.google.com with SMTP id g185so11443314wmf.3 for ; Sat, 09 Jan 2021 14:00:06 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=subject:from:to:cc:references:message-id:date:user-agent :mime-version:in-reply-to:content-language:content-transfer-encoding; bh=XnRBXE2Uk4fUuCY80HK3W9/qzTDABtTxWxYyxmg/WxU=; b=qy4nqhfp4+67Mgqcb23YFSFCBgkr8xYJb2piP1lp0mQKiY0B7asu61FZY8oBHiY3Dk N7aRBVD3lg2T2ZSGyCbuGSvTQQc+0a3MOKCyvz+APLoQtha9k7s2L99KSV9e/52FVZ35 FcftjRxBQn3+TWbsLXl1plgbwxqGNSwd72CRX1Hmr+Ngvy+7g1XZ9CG6j6pYZO4unYj9 LGYd9LNVPsOFOl+7XJdQ9kZpeYSEvAe/d0gRC1Oz2gWurk12cPgVnwumiFkOblFzaZm/ DRPRGtGSTqWM/xqD7SOj1cRRV3gv9X9YoTedBSBCm7VFCCi0Ws0uvayxC9ivxkuJs9s+ 2kjA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:subject:from:to:cc:references:message-id:date :user-agent:mime-version:in-reply-to:content-language :content-transfer-encoding; bh=XnRBXE2Uk4fUuCY80HK3W9/qzTDABtTxWxYyxmg/WxU=; b=As2IaYybFsOFsiYLRQSuguY+z0JH8cH2EdAwZm/jX+tZYEzJ61J/OMyz9pUxPZfU4K Tm1h4ABQpkhgASFD9Xpam1I/LS9x7jTWeAHgyG8p+L0RmbYQ/KyxclehvZ4IHNgDvVqF 2/g0cWK0Pzu8mKE/vl3jvpTBxtvrJTwYVshsS5dgA3G7Ic63H98HvvOrMSD9EfIPWPxG zSTywWv8ryE2MLhDk3CdzbhibuArBKc7ZJnfGso+akYyuqA3ugLCbJ17m+mGKVAFFmae Aqe12sKIWAaxA4sJxfDW9fhqw/OCB/jo1THjAYCoLO5rHyWa5cgdJAUDbSCmBicZPhIL 8xbQ== X-Gm-Message-State: AOAM533u2QVgcoJdNhZmcezJJI/OwKW05+So97P5W57UTKhsqTYYtaTE GOU7ZExwnd6jYg9abzWCaRFEsgblmyo= X-Google-Smtp-Source: ABdhPJxvTtL2YvHVPupr69xhvmd5fD/Gg3zUmwUWA9L5jtKbhfF2aILtEXL2BxDpZc73EJ9gSSaKLA== X-Received: by 2002:a1c:9609:: with SMTP id y9mr8415509wmd.75.1610229605533; Sat, 09 Jan 2021 14:00:05 -0800 (PST) Received: from ?IPv6:2003:ea:8f06:5500:a584:5efe:3c65:46c1? (p200300ea8f065500a5845efe3c6546c1.dip0.t-ipconnect.de. [2003:ea:8f06:5500:a584:5efe:3c65:46c1]) by smtp.googlemail.com with ESMTPSA id x13sm19700096wrp.80.2021.01.09.14.00.04 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Sat, 09 Jan 2021 14:00:04 -0800 (PST) Subject: [PATCH net-next 1/2] r8169: align RTL8168e jumbo pcie read request size with vendor driver From: Heiner Kallweit To: Jakub Kicinski , David Miller , Realtek linux nic maintainers Cc: "netdev@vger.kernel.org" References: <1dd337a0-ff5a-3fa0-91f5-45e86c0fce58@gmail.com> Message-ID: Date: Sat, 9 Jan 2021 23:00:04 +0100 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:78.0) Gecko/20100101 Thunderbird/78.6.0 MIME-Version: 1.0 In-Reply-To: <1dd337a0-ff5a-3fa0-91f5-45e86c0fce58@gmail.com> Content-Language: en-US Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org Align behavior with r8168 vendor driver and don't reduce max read request size for RTL8168e in jumbo mode. Signed-off-by: Heiner Kallweit --- drivers/net/ethernet/realtek/r8169_main.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/drivers/net/ethernet/realtek/r8169_main.c b/drivers/net/ethernet/realtek/r8169_main.c index 74c8248ba..8336f1434 100644 --- a/drivers/net/ethernet/realtek/r8169_main.c +++ b/drivers/net/ethernet/realtek/r8169_main.c @@ -2342,12 +2342,10 @@ static void rtl_jumbo_config(struct rtl8169_private *tp) r8168dp_hw_jumbo_disable(tp); break; case RTL_GIGA_MAC_VER_31 ... RTL_GIGA_MAC_VER_33: - if (jumbo) { - pcie_set_readrq(tp->pci_dev, 512); + if (jumbo) r8168e_hw_jumbo_enable(tp); - } else { + else r8168e_hw_jumbo_disable(tp); - } break; default: break;