From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751435AbcBLTd4 (ORCPT ); Fri, 12 Feb 2016 14:33:56 -0500 Received: from 5520-maca-inet1-outside.broadcom.com ([216.31.211.11]:5499 "EHLO mail-irv-18.broadcom.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750707AbcBLTdy (ORCPT ); Fri, 12 Feb 2016 14:33:54 -0500 Subject: Re: [PATCH 3/3] i2c: iproc: Support larger TX transfer To: Wolfram Sang , Ray Jui References: <1453940842-9658-1-git-send-email-rjui@broadcom.com> <1453940842-9658-4-git-send-email-rjui@broadcom.com> <20160212193308.GS1520@katana> Cc: linux-i2c@vger.kernel.org, linux-kernel@vger.kernel.org, bcm-kernel-feedback-list@broadcom.com, Icarus Chau From: Ray Jui Message-ID: <82574e4c-45b1-e312-4714-63712d7a4317@broadcom.com> Date: Fri, 12 Feb 2016 11:33:53 -0800 User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:45.0) Gecko/20100101 Thunderbird/45.0 MIME-Version: 1.0 In-Reply-To: <20160212193308.GS1520@katana> Content-Type: text/plain; charset=windows-1252; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 2/12/2016 11:33 AM, Wolfram Sang wrote: >> @@ -293,7 +360,7 @@ static const struct i2c_algorithm bcm_iproc_algo = { >> static struct i2c_adapter_quirks bcm_iproc_i2c_quirks = { >> /* need to reserve one byte in the FIFO for the slave address */ >> .max_read_len = M_TX_RX_FIFO_SIZE - 1, >> - .max_write_len = M_TX_RX_FIFO_SIZE - 1, >> + .max_write_len = 65535, > > You can simply remove this line because len is u16 in the i2c core anyhow. > Okay will do. Thanks! Ray