From owner-freebsd-current@freebsd.org Fri Mar 25 23:23:58 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 81DA1ADD457 for ; Fri, 25 Mar 2016 23:23:58 +0000 (UTC) (envelope-from rm@FreeBSD.org) Received: from freefall.freebsd.org (freefall.freebsd.org [IPv6:2001:1900:2254:206c::16:87]) by mx1.freebsd.org (Postfix) with ESMTP id 77A671357; Fri, 25 Mar 2016 23:23:58 +0000 (UTC) (envelope-from rm@FreeBSD.org) Received: from [127.0.0.1] (localhost [IPv6:::1]) by freefall.freebsd.org (Postfix) with ESMTP id C762C2B3F; Fri, 25 Mar 2016 23:23:57 +0000 (UTC) (envelope-from rm@FreeBSD.org) Subject: Re: SD card adapter doesn't working anymore To: Ian Lepore , FreeBSD Current References: <56F5A0A9.8030207@FreeBSD.org> <1458947510.1091.91.camel@freebsd.org> From: Ruslan Makhmatkhanov Message-ID: <56F5C870.7090906@FreeBSD.org> Date: Sat, 26 Mar 2016 02:23:28 +0300 User-Agent: Mozilla/5.0 (X11; FreeBSD amd64; rv:38.0) Gecko/20100101 Thunderbird/38.7.0 MIME-Version: 1.0 In-Reply-To: <1458947510.1091.91.camel@freebsd.org> Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.21 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: Fri, 25 Mar 2016 23:23:58 -0000 Ian Lepore wrote on 03/26/16 02:11 AM: > On Fri, 2016-03-25 at 23:33 +0300, Ruslan Makhmatkhanov wrote: >> Hello, >> >> I have this in pciconf output: >> >> ===================================================================== >> = >> none1@pci0:36:0:0: class=0x088000 card=0x167e103c >> chip=0x2392197b >> rev=0x30 hdr=0x00 >> vendor = 'JMicron Technology Corp.' >> device = 'SD/MMC Host Controller' >> class = base peripheral >> >> none2@pci0:36:0:3: class=0x088000 card=0x167e103c >> chip=0x2393197b >> rev=0x30 hdr=0x00 >> vendor = 'JMicron Technology Corp.' >> device = 'MS Host Controller' >> class = base peripheral >> ===================================================================== >> = >> >> And my SD-card controller is not working anymore (it worked on >> -current >> on the same laptop year or two ago). Do I need to load some kld to >> make >> it working, or support for this controllers was dropped altogether >> for >> some reason? I have mostly vanilla GENERIC at r296772, but it >> actually >> stopped to work much earlier. >> >> Thanks. >> > > Do you have a pciconf entry for class=080501 chip=0x2391197b, device > would probably be "SD Host Controller", and if so, is it none@pci or > sdhci_pci@pci ? If sdhci_pci attached, there would be dmesg output for > it, and I'm curious whether any irq-related error showed up when it > attached. > > The only change I can find that might have some effect is a switch to > MSI-based interrupts some time ago. That was MFC'd to 10-stable in > r271051, and that's very close to range cited in that PR. > > It might be worth trying to set hw.sdhci.enable_msi=0 in loader.conf > and see if it makes a difference. > > -- Ian rm@smsh-zfs:/usr/src/sys/dev/ath/ath_hal> pciconf -vl | grep 0x2391197b sdhci_pci0@pci0:36:0:2: class=0x080501 card=0x167e103c chip=0x2391197b rev=0x30 hdr=0x00 rm@smsh-zfs:/usr/src/sys/dev/ath/ath_hal> dmesg | grep sdhci sdhci_pci0: mem 0xd4802000-0xd48020ff irq 18 at device 0.2 on pci4 sdhci_pci0: 1 slot(s) allocated Here is the full dmesg of mine: https://dpaste.de/Xq1H/raw -- Regards, Ruslan T.O.S. Of Reality