From mboxrd@z Thu Jan 1 00:00:00 1970 Received: with ECARTIS (v1.0.0; list linux-mips); Mon, 10 Aug 2015 23:57:48 +0200 (CEST) Received: from mail-bn1bon0060.outbound.protection.outlook.com ([157.56.111.60]:52224 "EHLO na01-bn1-obe.outbound.protection.outlook.com" rhost-flags-OK-OK-OK-FAIL) by eddie.linux-mips.org with ESMTP id S27013008AbbHJV5qc0mZ3 (ORCPT ); Mon, 10 Aug 2015 23:57:46 +0200 Received: from BLUPR0701MB1714.namprd07.prod.outlook.com (10.163.85.140) by BLUPR0701MB2017.namprd07.prod.outlook.com (10.163.122.12) with Microsoft SMTP Server (TLS) id 15.1.225.19; Mon, 10 Aug 2015 21:57:39 +0000 Authentication-Results: spf=none (sender IP is ) smtp.mailfrom=David.Daney@caviumnetworks.com; Received: from dl.caveonetworks.com (64.2.3.194) by BLUPR0701MB1714.namprd07.prod.outlook.com (10.163.85.140) with Microsoft SMTP Server (TLS) id 15.1.225.19; Mon, 10 Aug 2015 21:57:32 +0000 Message-ID: <55C91E48.4010007@caviumnetworks.com> Date: Mon, 10 Aug 2015 14:57:28 -0700 From: David Daney User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:17.0) Gecko/20130625 Thunderbird/17.0.7 MIME-Version: 1.0 To: YunQiang Su CC: linux-mips Subject: Re: what's the status of little endian support of Octeon? 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X-OriginatorOrg: caviumnetworks.com Return-Path: X-Envelope-To: <"|/home/ecartis/ecartis -s linux-mips"> (uid 0) X-Orcpt: rfc822;linux-mips@linux-mips.org Original-Recipient: rfc822;linux-mips@linux-mips.org X-archive-position: 48757 X-ecartis-version: Ecartis v1.0.0 Sender: linux-mips-bounce@linux-mips.org Errors-to: linux-mips-bounce@linux-mips.org X-original-sender: ddaney@caviumnetworks.com Precedence: bulk List-help: List-unsubscribe: List-software: Ecartis version 1.0.0 List-Id: linux-mips X-List-ID: linux-mips List-subscribe: List-owner: List-post: List-archive: X-list: linux-mips On 08/10/2015 12:04 PM, YunQiang Su wrote: > I am wondering about the what the status of Little endian support of > Octeon in upstream kernel, > aka Linus tree. > I think the kernel.org kernel supports little-endian on OCTEON II and above. > If not, any plan? > > Octeon II: > Supported now? > I think so. > Octeon III: > Supported now? > How about the FPU? I think so. Anything that works big-endian, should also work little-endian. That said, some driver support for OCTEON III may be missing (and OCTEON II for that matter). David Daney