Received: by 10.223.176.46 with SMTP id f43csp1352852wra; Wed, 24 Jan 2018 15:12:28 -0800 (PST) X-Google-Smtp-Source: AH8x224zkZIK+1x79AqhqDDgsstOJFSKzXbk/pOrLjrbI6+dq73apPkMsGXOMmry+UyEtrGNBoD6 X-Received: by 2002:a17:902:59ce:: with SMTP id d14-v6mr9348782plj.36.1516835548643; Wed, 24 Jan 2018 15:12:28 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1516835548; cv=none; d=google.com; s=arc-20160816; b=C+YrdcLFT3iaQtrtr+uI+On9QHOIOlw678cBxsQ2Ia9S68B1XXtg4mxTHwmTYFThI9 xBea3lhSZSyJ9eIPTzyfPXaoKQMKII1mkgw0adfoktU7/bMNV/bVo2KAwY76vSqxUJqk ne4XykOxGltMnn5yvgsG+JbO3VuzuTpgf7SZrCzBxlp5Ymms/SSct3y53/Qbe20MNiaj ztsfPcxIGhbSaLr8y00ww66IiUEsK/lf2WDtEl3CeKt+AAdIsE3Lxws1VMR9h0mUhnNj nXvKVzP0KRPJtIOVqujIRIRYArEhVsPudvNwpqUsHU/YVU8sPch8Q47938t4NFNyZUbe EYTg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:content-transfer-encoding:mime-version :references:in-reply-to:from:subject:cc:to:message-id:date :arc-authentication-results; bh=VgSHq2qHi3mZk0ktcfF+3OuJESBC5daB5l6kiRswdDo=; b=tWO6p1cbAcwqS7mMeOEiUaXGegTOpgWCBXHZFgaqPPaywiIQuD5m3JIFWsJA3iFirt pS5cu8xH8UeIebT3cjPptaAK8oiXfNfp07xsiXIue/BzR7Ww9FvMyEIyDfGyPwqSZLmt 36l9HM1KvepwgihPQCP01JIEg/BQ5xYaRfmqtUf64N1CNX2Gje9qn8G5VaMJkPnfsy8T KpD6mADY8eWpFAYz60AsLzpx+ZRPipu29kyQ3fHjgs8XoMXsQcqv9HQnybloeIF6n7WC xMgtwb3ObYFb/NCL9EdEw2Y2x0PNa2BuIgBR8kziVfvmC6ulUbXnw6xtGRTzYc1f7+TO MOcA== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id bf3-v6si892321plb.195.2018.01.24.15.12.04; Wed, 24 Jan 2018 15:12:28 -0800 (PST) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932961AbeAXXLY (ORCPT + 99 others); Wed, 24 Jan 2018 18:11:24 -0500 Received: from shards.monkeyblade.net ([184.105.139.130]:51874 "EHLO shards.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932294AbeAXXLW (ORCPT ); Wed, 24 Jan 2018 18:11:22 -0500 Received: from localhost (67.110.78.66.ptr.us.xo.net [67.110.78.66]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (Client did not present a certificate) (Authenticated sender: davem-davemloft) by shards.monkeyblade.net (Postfix) with ESMTPSA id 153EC108ABBFF; Wed, 24 Jan 2018 15:11:22 -0800 (PST) Date: Wed, 24 Jan 2018 18:11:21 -0500 (EST) Message-Id: <20180124.181121.1560531547617621486.davem@davemloft.net> To: ivan@de.ibm.com Cc: chunkeey@googlemail.com, robh@kernel.org, netdev@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH v2 1/2] net/ibm/emac: add 8192 rx/tx fifo size From: David Miller In-Reply-To: <20180124125325.56824-1-ivan@de.ibm.com> References: <20180124125325.56824-1-ivan@de.ibm.com> X-Mailer: Mew version 6.7 on Emacs 25.3 / Mule 6.0 (HANACHIRUSATO) Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit X-Greylist: Sender succeeded SMTP AUTH, not delayed by milter-greylist-4.5.12 (shards.monkeyblade.net [149.20.54.216]); Wed, 24 Jan 2018 15:11:22 -0800 (PST) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Ivan Mikhaylov Date: Wed, 24 Jan 2018 15:53:24 +0300 > emac4syn chips has availability to use 8192 rx/tx fifo buffer sizes, > in current state if we set it up in dts 8192 as example, we will get > only 2048 which may impact on network speed. > > Signed-off-by: Ivan Mikhaylov Applied.