From owner-freebsd-current@freebsd.org Sat Feb 20 05:02:27 2016 Return-Path: Delivered-To: freebsd-current@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 DCA5CAADF36; Sat, 20 Feb 2016 05:02:27 +0000 (UTC) (envelope-from ler@lerctr.org) Received: from thebighonker.lerctr.org (thebighonker.lerctr.org [IPv6:2001:470:1f0f:3ad:223:7dff:fe9e:6e8a]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "thebighonker.lerctr.org", Issuer "COMODO RSA Domain Validation Secure Server CA" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id BB3819F; Sat, 20 Feb 2016 05:02:27 +0000 (UTC) (envelope-from ler@lerctr.org) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lerctr.org; s=lerami; h=Message-ID:References:In-Reply-To:Subject:Cc:To:From:Date: Content-Transfer-Encoding:Content-Type:MIME-Version; bh=7fQfrEVC1tg8RcpF3QS3aILw0qqYMwym/3RqHz8GT2g=; b=IMX/AF4Ip2tcYGzI1gt+0T+PIP FhwNDVRRnEKr8ETh8uaffn5A2ItRbDiGHM7yp4wk52S8oJrExMOVxM87vbbS5eIoUVg5YaQNniXCc 5p3719ppnF6vPQj4woHfF2PzhFPtH0gAV8H4zkz7DugjbZicX2qATp7d+zsuFNU/DHag=; Received: from thebighonker.lerctr.org ([2001:470:1f0f:3ad:223:7dff:fe9e:6e8a]:14328 helo=webmail.lerctr.org) by thebighonker.lerctr.org with esmtpsa (TLSv1.2:ECDHE-RSA-AES128-GCM-SHA256:128) (Exim 4.86 (FreeBSD)) (envelope-from ) id 1aWzgY-0006gE-KD; Fri, 19 Feb 2016 23:02:26 -0600 Received: from 2605:6000:ec17:200:20a8:2140:b873:6ca9 by webmail.lerctr.org with HTTP (HTTP/1.1 POST); Fri, 19 Feb 2016 23:02:26 -0600 MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII; format=flowed Content-Transfer-Encoding: 7bit Date: Fri, 19 Feb 2016 23:02:26 -0600 From: Larry Rosenman To: Gary Corcoran Cc: freebsd-current@freebsd.org, owner-freebsd-current@freebsd.org Subject: Re: Realtek MMC/MMCSD reader? In-Reply-To: <56C7EAC9.1050908@rcn.com> References: <20160220033215.GB988@lrosenman-dell.lerctr.org> <20160220035821.GA57181@lrosenman-dell.lerctr.org> <56C7EAC9.1050908@rcn.com> Message-ID: <2c70336f78b550e1b8964ab21fd9b138@thebighonker.lerctr.org> X-Sender: ler@lerctr.org User-Agent: Roundcube Webmail/1.1.4 X-Spam-Score: -1.0 (-) X-LERCTR-Spam-Score: -1.0 (-) X-Spam-Report: SpamScore (-1.0/5.0) ALL_TRUSTED=-1,SHORTCIRCUIT=-0.0001 X-LERCTR-Spam-Report: SpamScore (-1.0/5.0) ALL_TRUSTED=-1, SHORTCIRCUIT=-0.0001 X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 20 Feb 2016 05:02:28 -0000 On 2016-02-19 22:25, Gary Corcoran wrote: > On 2/19/2016 11:08 PM, Larry Rosenman wrote: >> On 2016-02-19 22:05, Mehmet Erol Sanliturk wrote: >>> On Fri, Feb 19, 2016 at 7:58 PM, Larry Rosenman >>> wrote: >>> >>>> Great. Since I've never done that.... >>>> >>>> Any ideas of anyone that might be able to help? >>>> >>>> Or where to even start? >>>> >>>> >>>> >>> >>> >>> Perhaps >>> >>> https://www.nostarch.com/bsddrivers.htm >>> FreeBSD Device Drivers >>> >>> >>> ? >>> >>> >>> Mehmet Erol Sanliturk >>> >>> >> perhaps. But I'd need an NDA with RealTek to get the chip specs, and >> I'm not sure I can do that working for Nokia during the day >> as I do. >> >> I'd love for one of the current folks that do realtek stuff to look. > Sometimes people look to see if Linux has a driver, and if so, you > might be able to get enough > programming info from their driver to be able to write a FreeBSD > driver, without getting the > full chip specs. > > Gary > http://askubuntu.com/questions/731093/sd-card-reader-realtek-522a-not-working-in-dell-i7559-in-ubuntu-15-10 I'm still VERY much a newbie (like ZERO experience) writing drivers. Does anyone want to help? I'm more than willing to guinea pig stuff. -- Larry Rosenman http://www.lerctr.org/~ler Phone: +1 214-642-9640 E-Mail: ler@lerctr.org US Mail: 7011 W Parmer Ln, Apt 1115, Austin, TX 78729-6961