From owner-freebsd-usb@freebsd.org Sun Oct 16 18:16:24 2016 Return-Path: Delivered-To: freebsd-usb@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 3CCD5C148F9 for ; Sun, 16 Oct 2016 18:16:24 +0000 (UTC) (envelope-from wlosh@bsdimp.com) Received: from mail-it0-x234.google.com (mail-it0-x234.google.com [IPv6:2607:f8b0:4001:c0b::234]) (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 04A201DAC for ; Sun, 16 Oct 2016 18:16:24 +0000 (UTC) (envelope-from wlosh@bsdimp.com) Received: by mail-it0-x234.google.com with SMTP id k64so8299923itb.0 for ; Sun, 16 Oct 2016 11:16:23 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bsdimp-com.20150623.gappssmtp.com; s=20150623; h=mime-version:sender:in-reply-to:references:from:date:message-id :subject:to:cc; bh=ny2IceM840p1dnAk7wVF0iTv5eA2bhi1lZEVKPlf1TI=; b=hmevlfEm60QcxxN5tpEhtuRKc2Xw5DpT3+ySZ1TWZuyiEpY4umTjfYa5h2K9QMgdUT dqiE2NdCA484Rt7RQLiqoIm1suuqfWrIz0h8pQ2RYu7FMQJiIL7gxAOzNxXJPkxOdz0M lZCMIjvs2wvEaUba+GkIBQb0c4ZnfQOw8Etwikr4utvU3l5qD5qiRp2ER9VWfBBNwckM R1fWofCGhm4IG8ZclWoVp+7x1npGigAR9V5vdP4gH5Hi8kntyx4ggSrCCqEyBlzLmvpr 9dvm+gs4qa81IldxKCYieCMynAQMv1VuJ+Uyl0NwyN35yOXTeAOy/pRkrRtaxMo4zd5j OnpQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:mime-version:sender:in-reply-to:references:from :date:message-id:subject:to:cc; bh=ny2IceM840p1dnAk7wVF0iTv5eA2bhi1lZEVKPlf1TI=; b=JXjXcJqOlonXFwZLHJ8YzXjTEgvOr570S10vtUxR84g9EidAQoBp5WXlaqztr8niFm BDOCuyifcR4rNbhOlET2YOWcm36B/EJhI31PxMvNgaPmI19BeFUTZNr+6fRPPlYIfczh i0TR/J74mL4ayqpoKAhOkVdltrvTtGGGcocMj6Wtbbj+weftMuc1cyZWf1AHgSQLc36Y FnYWdN6hlr5zl5zvTb+8JRIvjefF1sy6k1/YFBXSHuRsJzjUi9lV2ritQm49nDgAicRf Uz9s4xEWQieMKbq1do7eNPYXQFC376QeTfJyOB+2QcyRmUlReBOW7wOQh7l69B3OHMWv 8Gdw== X-Gm-Message-State: AA6/9RnMAOesfLqqaGBjt5IsgKHYERJye/zvBVlyMiOv6UM4pbWRdMdChD3bSspYel5aS37KcWoP6w/uKeuDhw== X-Received: by 10.36.43.82 with SMTP id h79mr6342776ita.60.1476641783300; Sun, 16 Oct 2016 11:16:23 -0700 (PDT) MIME-Version: 1.0 Sender: wlosh@bsdimp.com Received: by 10.79.77.85 with HTTP; Sun, 16 Oct 2016 11:16:22 -0700 (PDT) X-Originating-IP: [50.253.99.174] In-Reply-To: References: <832db721-d03a-a21e-11ed-701190140d17@yahoo.com> <2bf09be6-e2ad-2d38-ffd8-d80b45d4c3d8@m5p.com> <82d2acb3-12cd-678e-c90a-21b9d62b5721@m5p.com> From: Warner Losh Date: Sun, 16 Oct 2016 12:16:22 -0600 X-Google-Sender-Auth: bpK0nWBnWFjHzsl8TjLSAwwr2G0 Message-ID: Subject: Re: Clandestine USB SD card slot To: Warren Block Cc: George Mitchell , FreeBSD Stable Mailing List , "freebsd-usb@FreeBSD.org" Content-Type: text/plain; charset=UTF-8 X-BeenThere: freebsd-usb@freebsd.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: FreeBSD support for USB List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 16 Oct 2016 18:16:24 -0000 On Sun, Oct 16, 2016 at 12:08 PM, Warren Block wrote: > On Sun, 16 Oct 2016, George Mitchell wrote: > >>> So not only is it (apparently) recognized, but the sdhci_pci driver >>> attached to it! But inserting or removing a card shows no activity. >>> What's my next step? -- George > > > Is a device created for the empty reader? It's worth trying to force a > retaste of that device with 'true > /dev/daX' after the card is inserted. Don't look for da anything. Look for mmcsd something. The sdhci_pci driver provides disks that are mmcsdX. Looks like card change interrupts aren't happening, or there's something else making the driver unhappy with the SDHCI controller though... Warner