From owner-freebsd-arm@freebsd.org Wed Mar 8 18:46:23 2017 Return-Path: Delivered-To: freebsd-arm@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 D7B03D03462 for ; Wed, 8 Mar 2017 18:46:23 +0000 (UTC) (envelope-from gonzo@bluezbox.com) Received: from id.bluezbox.com (id.bluezbox.com [45.55.20.155]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id BCF4415D8 for ; Wed, 8 Mar 2017 18:46:23 +0000 (UTC) (envelope-from gonzo@bluezbox.com) Received: from [127.0.0.1] (helo=id.bluezbox.com) by id.bluezbox.com with esmtps (TLSv1.2:ECDHE-RSA-AES256-GCM-SHA384:256) (Exim 4.87 (FreeBSD)) (envelope-from ) id 1clgbJ-000JAC-CI; Wed, 08 Mar 2017 10:46:17 -0800 Received: (from gonzo@localhost) by id.bluezbox.com (8.15.2/8.15.2/Submit) id v28IkGi9073667; Wed, 8 Mar 2017 10:46:16 -0800 (PST) (envelope-from gonzo@bluezbox.com) X-Authentication-Warning: id.bluezbox.com: gonzo set sender to gonzo@bluezbox.com using -f Date: Wed, 8 Mar 2017 10:46:16 -0800 From: Oleksandr Tymoshenko To: Mori Hiroki Cc: Gergely Czuczy , "freebsd-arm@freebsd.org" Subject: Re: How to use SPI Message-ID: <20170308184616.GA73649@bluezbox.com> References: <46d1021c-2ca7-d60b-3548-86f064aa8530@harmless.hu> <70974.52425.qm@web101714.mail.ssk.yahoo.co.jp> MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <70974.52425.qm@web101714.mail.ssk.yahoo.co.jp> X-Operating-System: FreeBSD/11.0-RELEASE-p2 (amd64) User-Agent: Mutt/1.6.1 (2016-04-27) X-Spam-Level: -- X-Spam-Report: Spam detection software, running on the system "id.bluezbox.com", has NOT identified this incoming email as spam. The original message has been attached to this so you can view it or label similar future email. If you have any questions, see The administrator of that system for details. Content preview: Mori Hiroki (yamori813@yahoo.co.jp) wrote: > Hi. > > FreeBSD SPI support don't have userland interface. Not entirely true. There is one but interface can really use some improvements. See my reply to Gregory in freebsd-hacker: https://lists.freebsd.org/pipermail/freebsd-hackers/2017-March/050683.html [...] Content analysis details: (-2.9 points, 5.0 required) pts rule name description ---- ---------------------- -------------------------------------------------- -1.0 ALL_TRUSTED Passed through trusted hosts only via SMTP -1.9 BAYES_00 BODY: Bayes spam probability is 0 to 1% [score: 0.0000] X-BeenThere: freebsd-arm@freebsd.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: "Porting FreeBSD to ARM processors." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 08 Mar 2017 18:46:23 -0000 Mori Hiroki (yamori813@yahoo.co.jp) wrote: > Hi. > > FreeBSD SPI support don't have userland interface. Not entirely true. There is one but interface can really use some improvements. See my reply to Gregory in freebsd-hacker: https://lists.freebsd.org/pipermail/freebsd-hackers/2017-March/050683.html > You must use device driver for SPI device. But MAX31856 > driver isn't exist. -- gonzo