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=-1.1 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,T_DKIMWL_WL_HIGH, URIBL_BLOCKED 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 8C5C3C07542 for ; Wed, 29 May 2019 08:12:41 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 5B1E321019 for ; Wed, 29 May 2019 08:12:41 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1559117561; bh=360Am+SKxueHKNRiWpiFGMkAem36g7efZqGclASmz/0=; h=References:In-Reply-To:From:Date:Subject:To:Cc:List-ID:From; b=VG6QmQEY5HUpU8IHD16iy+oprLkrqykRWLPCp+6K9ykqmBnwmbKhI43ZL94UGsJAX JeSz39Bt7s8susvCpya9FhW3j+2iHLyDS0umzgh12yMaI2KX5kP02CQ6v+SZzq3G1X JwFb9B90/1hhCPM0fMWi14/MT4j577Hbe3qpOZJk= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726840AbfE2IMk (ORCPT ); Wed, 29 May 2019 04:12:40 -0400 Received: from mail.kernel.org ([198.145.29.99]:46048 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725987AbfE2IMj (ORCPT ); Wed, 29 May 2019 04:12:39 -0400 Received: from mail-wr1-f54.google.com (mail-wr1-f54.google.com [209.85.221.54]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id B58AD21019 for ; Wed, 29 May 2019 08:12:38 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1559117559; bh=360Am+SKxueHKNRiWpiFGMkAem36g7efZqGclASmz/0=; h=References:In-Reply-To:From:Date:Subject:To:Cc:From; b=hejj914L/y32ZCvjzvwbNv8a6PErPJm5SUZHswTOF8oYI5jDOZSSkejNaSEYcphxz IU3cBe6sYmKY85Ad44IzhiCiJJ3tapJp8WFaq/KofEinZF4GcibJNggEB2NihaSZI5 XKz+50I0cvfSolh+z5w88fb2FJhkFiHzlmfnnYtM= Received: by mail-wr1-f54.google.com with SMTP id r7so964790wrr.13 for ; Wed, 29 May 2019 01:12:38 -0700 (PDT) X-Gm-Message-State: APjAAAVzkjpl8BMia+Wl282Q0e4MSNTXaZFr+SDzpysUt8f6gqgbXDS7 IgxjXUKJDAyhB2qN8nV0Q01eURxIkzaiipk17SU= X-Google-Smtp-Source: APXvYqw3EJrd5593CkbtapM+L8KPaf9ugTGkHlWb6OL62vQpq6s6+IBXyv61Ovxrzm9/y2uHr9UgxjGzuRB+RuHdz4I= X-Received: by 2002:adf:cd0d:: with SMTP id w13mr79372646wrm.38.1559117557357; Wed, 29 May 2019 01:12:37 -0700 (PDT) MIME-Version: 1.0 References: <1559114328-23357-1-git-send-email-guoren@kernel.org> <1559114328-23357-2-git-send-email-guoren@kernel.org> <20190529092128.36183371@windsurf.home> <20190529095629.2b28cbb7@windsurf.home> In-Reply-To: <20190529095629.2b28cbb7@windsurf.home> From: Guo Ren Date: Wed, 29 May 2019 16:12:25 +0800 X-Gmail-Original-Message-ID: Message-ID: Subject: Re: [PATCH V3 01/10] arch/csky: Use VDSP instead of DSP To: Thomas Petazzoni Cc: Thomas De Schampheleire , arnout@mind.be, linux-csky@vger.kernel.org, buildroot@buildroot.org, Guo Ren Content-Type: text/plain; charset="UTF-8" Sender: linux-csky-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-csky@vger.kernel.org On Wed, May 29, 2019 at 3:56 PM Thomas Petazzoni wrote: > > Hello Guo, > > On Wed, 29 May 2019 15:30:45 +0800 > Guo Ren wrote: > > > OK, two pathes. > > Not just two patches: also a better commit log for the DSP -> VDSP > change. I want these two patches: 1. Remove DSP, because it's no use in current buildroot. 2. Add VDSP support Here is my commit log for Introduce VDSP feature: VDSP is C-SKY enhanced extension instruction set for SIMD, AI and DSP operation. It could be support by abiv2 (ck807, ck810, ck860). Is that OK?