From owner-svn-src-all@freebsd.org Tue Apr 19 17:11:58 2016 Return-Path: Delivered-To: svn-src-all@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 48CCAB141EA; Tue, 19 Apr 2016 17:11:58 +0000 (UTC) (envelope-from loos.br@gmail.com) Received: from mail-lf0-x22d.google.com (mail-lf0-x22d.google.com [IPv6:2a00:1450:4010:c07::22d]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id B8E7C1969; Tue, 19 Apr 2016 17:11:57 +0000 (UTC) (envelope-from loos.br@gmail.com) Received: by mail-lf0-x22d.google.com with SMTP id g184so24763496lfb.3; Tue, 19 Apr 2016 10:11:57 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :cc; bh=UHLG3LknSn0yDQiFiXjNX1/FBEaB8TSZq0vqXqJCUJ4=; b=S08SZdVWlT53leIKywxLT80h473pYTtC1O3kZCqXRbo7F9CnHTbfGU4TFCiOEENjWr 9B8A4HZgGA9dxOsfmx21gjDyJSXU/tbiis5uRENdbvGCvVX69zPxLJnkH1emwnrhiDU+ UGBqCYOGs3DdcP0CVf/42slQt0xJ01zmg7EFbLg24dplmkzM9m6J+dRTb6Swqigr5EXy wrtF6EPa/0n0lYP5hRkmDDkQIesv+OOGLh+BJkHbRGW8kpXkzgEi4ItiGlzfBWeB/Mi5 bu7opxNaMN31OeU3yTP/4LsBd/PF1A7Od44R/q6JBE8y5T/PqqIWIFUquyqMo39WmGH/ UPWw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:mime-version:in-reply-to:references:date :message-id:subject:from:to:cc; bh=UHLG3LknSn0yDQiFiXjNX1/FBEaB8TSZq0vqXqJCUJ4=; b=EqrHYPhvLEc7ipTeHC/jA3s8qI45ikn9v6L3zkG/yPGzstYJx6sz6c2Yiu2NEvB2U8 p8k2a8QS5Bucw5YjoO8dWBMTkGXU23gwcyPwMSZs9rSJRhsUB4csrPFQh17NVUApINh3 XUmhe/4rdDOEob8iLjjtdUWvySpPpbhibJuPG2zWbIYy7mQ2tcjw7JwyXA5AOwrZxwBL k58orDwe1cdMUE0t51SWb9z6GddwZwdZhUkhDk8fCqeHegsGqkdT3zm5S7/SJNTFbrJy 7CZzFAK4Lnr/JREoVaGycgWm+yOtku7jkrXTwl4Vn1/LcFMxLr4xVzqdxBQO7z+jvYs3 4cgg== X-Gm-Message-State: AOPr4FVvCYcdLUocZoIX0dOAwLXbKIe3BZF0a8ceL8oO9ZtUYWutJdSH2GtN/VYimPB7c8XzB+bDn2JTBzWzuA== MIME-Version: 1.0 X-Received: by 10.25.86.209 with SMTP id k200mr1894525lfb.75.1461085915734; Tue, 19 Apr 2016 10:11:55 -0700 (PDT) Received: by 10.112.130.2 with HTTP; Tue, 19 Apr 2016 10:11:55 -0700 (PDT) In-Reply-To: References: <201604191539.u3JFdkHx048678@repo.freebsd.org> Date: Tue, 19 Apr 2016 14:11:55 -0300 Message-ID: Subject: Re: svn commit: r298274 - head/sys/dev/spibus From: Luiz Otavio O Souza To: Adrian Chadd Cc: Ruslan Bukin , "src-committers@freebsd.org" , "svn-src-all@freebsd.org" , "svn-src-head@freebsd.org" Content-Type: text/plain; charset=UTF-8 X-Content-Filtered-By: Mailman/MimeDel 2.1.21 X-BeenThere: svn-src-all@freebsd.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: "SVN commit messages for the entire src tree \(except for " user" and " projects" \)" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 19 Apr 2016 17:11:58 -0000 On Tue, Apr 19, 2016 at 1:40 PM, Adrian Chadd wrote: > Hm, why'd you do this? did you get it reviewed first? > > I'm about to write a kernel bitbang SPI driver that supports arbitrary > GPIOs, and I was thinking of fleshing this out somewhat. Hi Adrian, ray@ wrote one for zrouter, it needs some cleanup (maybe some FDT bits and variable word length) but it is well tested. About this commit, yeah, very few hardware support the direct control of the CS pin. Luiz