From owner-freebsd-current@freebsd.org Fri Mar 25 23:11:53 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 2BCCAADD1CB for ; Fri, 25 Mar 2016 23:11:53 +0000 (UTC) (envelope-from ian@freebsd.org) Received: from pmta2.delivery6.ore.mailhop.org (pmta2.delivery6.ore.mailhop.org [54.200.129.228]) (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 DD5D52DE5 for ; Fri, 25 Mar 2016 23:11:52 +0000 (UTC) (envelope-from ian@freebsd.org) X-MHO-User: fe9be697-f2de-11e5-9036-c33267960ba8 X-Report-Abuse-To: https://support.duocircle.com/support/solutions/articles/5000540958-duocircle-standard-smtp-abuse-information X-Originating-IP: 73.34.117.227 X-Mail-Handler: DuoCircle Outbound SMTP Received: from ilsoft.org (unknown [73.34.117.227]) by outbound2.ore.mailhop.org (Halon Mail Gateway) with ESMTPSA; Fri, 25 Mar 2016 23:12:07 +0000 (UTC) Received: from rev (rev [172.22.42.240]) by ilsoft.org (8.15.2/8.14.9) with ESMTP id u2PNBoLd020068; Fri, 25 Mar 2016 17:11:50 -0600 (MDT) (envelope-from ian@freebsd.org) Message-ID: <1458947510.1091.91.camel@freebsd.org> Subject: Re: SD card adapter doesn't working anymore From: Ian Lepore To: Ruslan Makhmatkhanov , FreeBSD Current Date: Fri, 25 Mar 2016 17:11:50 -0600 In-Reply-To: <56F5A0A9.8030207@FreeBSD.org> References: <56F5A0A9.8030207@FreeBSD.org> Content-Type: text/plain; charset="us-ascii" X-Mailer: Evolution 3.16.5 FreeBSD GNOME Team Port Mime-Version: 1.0 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 23:11:53 -0000 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