From owner-freebsd-stable@FreeBSD.ORG Mon Nov 26 18:51:57 2012 Return-Path: Delivered-To: stable@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id 47313979; Mon, 26 Nov 2012 18:51:57 +0000 (UTC) (envelope-from mcdouga9@egr.msu.edu) Received: from mail.egr.msu.edu (hill.egr.msu.edu [35.9.37.162]) by mx1.freebsd.org (Postfix) with ESMTP id A52C48FC0C; Mon, 26 Nov 2012 18:51:56 +0000 (UTC) Received: from hill (localhost [127.0.0.1]) by mail.egr.msu.edu (Postfix) with ESMTP id C04CA3372F; Mon, 26 Nov 2012 13:51:50 -0500 (EST) X-Virus-Scanned: amavisd-new at egr.msu.edu Received: from mail.egr.msu.edu ([127.0.0.1]) by hill (hill.egr.msu.edu [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id oOFtYS32qDkh; Mon, 26 Nov 2012 13:51:50 -0500 (EST) Received: from EGR authenticated sender Message-ID: <50B3BA46.7030000@egr.msu.edu> Date: Mon, 26 Nov 2012 13:51:50 -0500 From: Adam McDougall User-Agent: Mozilla/5.0 (X11; FreeBSD amd64; rv:17.0) Gecko/17.0 Thunderbird/17.0 MIME-Version: 1.0 To: stable@freebsd.org Subject: Samsung SSD 840 PRO fails to probe Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Cc: Alexander Motin X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 26 Nov 2012 18:51:57 -0000 Hello, My co-worker ordered a Samsung 840 PRO series SSD for his desktop but we found 9.0-rel would not probe it and 9.1-rc3 shows some errors. I got past the problem with a workaround of disabling AHCI mode in the BIOS which drops it to IDE mode and it detects fine, although runs a little slower. Is there something I can try to make it probe properly in AHCI mode? We also tried moving it to the SATA data and power cables from the working SATA HD so I don't think it is the port or controller driver. The same model motherboard from another computer did the same thing. Thanks. dmesg line when it is working: ada0: ATA-9 SATA 3.x device dmesg lines when it is not working: (hand transcribed from a picture) (aprobe0:ahcich0:0:0): SETFEATURES ENABLE SATA FEATURE. ACB: ef 10 00 00 00 40 00 00 00 00 05 00 (aprobe0:ahcich0:0:0): CAM status: ATA Status Error (aprobe0:ahcich0:0:0): ATA status: 51 (DRDY SERV ERR), error: 04 (ABRT ) (aprobe0:ahcich0:0:0): RES: 51 04 00 00 00 40 00 00 00 00 00 (aprobe0:ahcich0:0:0): Retrying command (aprobe0:ahcich0:0:0): SETFEATURES ENABLE SATA FEATURE. ACB: ef 10 00 00 00 40 00 00 00 00 05 00 (aprobe0:ahcich0:0:0): CAM status: ATA Status Error (aprobe0:ahcich0:0:0): ATA status: 51 (DRDY SERV ERR), error: 04 (ABRT ) (aprobe0:ahcich0:0:0): RES: 51 04 00 00 00 40 00 00 00 00 00 (aprobe0:ahcich0:0:0): Error 5, Retries exhausted