From owner-freebsd-current@FreeBSD.ORG Sun Apr 20 20:05:22 2014 Return-Path: <owner-freebsd-current@FreeBSD.ORG> Delivered-To: freebsd-current@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id 09D02C48; Sun, 20 Apr 2014 20:05:22 +0000 (UTC) Received: from mail-ee0-x229.google.com (mail-ee0-x229.google.com [IPv6:2a00:1450:4013:c00::229]) (using TLSv1 with cipher ECDHE-RSA-RC4-SHA (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 643A71062; Sun, 20 Apr 2014 20:05:21 +0000 (UTC) Received: by mail-ee0-f41.google.com with SMTP id t10so3209231eei.0 for <multiple recipients>; Sun, 20 Apr 2014 13:05:19 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=sender:message-id:date:from:user-agent:mime-version:to:cc:subject :references:in-reply-to:content-type:content-transfer-encoding; bh=/ga1KhRbhxQD2StR3nQ2gUl4ag2DcBi30dSpM9V4ay8=; b=yqAXsrbElPDqFg4tEo9VTx0+iu11oOzxCrl9lcDvYMhJrB/BqUyPeK+bOYOFim+KKO 1t1XTB9DZpsXCc2ON+ygZJcFNGK9t4e/J9QFoAHZzUyS6cbwAwG9UvdQbnvyqQNphjeA KxjQxXDD1/ljBpWqeVRg8d9uf/pkm2EJ6Wo2AtPw1c+V3J7Mwi20iaePfBy1cst8m99P hZ9oxraIjD2fNCiiMRvHib3mR49eCntIpkBHV2mc5su8+T6LQUZ14YeAFPt4eEcbvQ11 bQxGiCsEP9DiPxs7Q1J7jYvsYJ5NnDD34pz58M5UXocDoyw2JtUgsme/omRBJEMyOd7d 4EgA== X-Received: by 10.14.210.65 with SMTP id t41mr40934478eeo.35.1398024319725; Sun, 20 Apr 2014 13:05:19 -0700 (PDT) Received: from mavbook.mavhome.dp.ua ([134.249.139.101]) by mx.google.com with ESMTPSA id m44sm97254525eep.14.2014.04.20.13.05.18 for <multiple recipients> (version=TLSv1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Sun, 20 Apr 2014 13:05:19 -0700 (PDT) Sender: Alexander Motin <mavbsd@gmail.com> Message-ID: <5354287D.6040508@FreeBSD.org> Date: Sun, 20 Apr 2014 23:05:17 +0300 From: Alexander Motin <mav@FreeBSD.org> User-Agent: Mozilla/5.0 (X11; FreeBSD amd64; rv:24.0) Gecko/20100101 Thunderbird/24.1.0 MIME-Version: 1.0 To: Andrey Fesenko <f0andrey@gmail.com> Subject: Re: SATA2 mode on SATA3 SSD (marvell controller) after boot References: <CA+K5SrO0rAWP5Ca_HNBYUE-bGgsuVxvaFOnmrMoCoWVGwbZY3A@mail.gmail.com> <CA+K5SrPN3iRK19exw0ADWBhzG2qP3nzNpGRg-guYqUhJZexcQg@mail.gmail.com> <5354238C.50100@FreeBSD.org> <CA+K5SrOTB=+A_4Z4p+3G2DUTQMNpb9-n3BhvO1Fw4tK+ZaGQEA@mail.gmail.com> In-Reply-To: <CA+K5SrOTB=+A_4Z4p+3G2DUTQMNpb9-n3BhvO1Fw4tK+ZaGQEA@mail.gmail.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Cc: "freebsd-hackers@freebsd.org" <freebsd-hackers@freebsd.org>, freebsd-current <freebsd-current@freebsd.org> X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: Discussions about the use of FreeBSD-current <freebsd-current.freebsd.org> List-Unsubscribe: <http://lists.freebsd.org/mailman/options/freebsd-current>, <mailto:freebsd-current-request@freebsd.org?subject=unsubscribe> List-Archive: <http://lists.freebsd.org/pipermail/freebsd-current/> List-Post: <mailto:freebsd-current@freebsd.org> List-Help: <mailto:freebsd-current-request@freebsd.org?subject=help> List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-current>, <mailto:freebsd-current-request@freebsd.org?subject=subscribe> X-List-Received-Date: Sun, 20 Apr 2014 20:05:22 -0000 On 20.04.2014 22:51, Andrey Fesenko wrote: > On Sun, Apr 20, 2014 at 11:44 PM, Alexander Motin <mav@freebsd.org> wrote: >> On 20.04.2014 22:31, Andrey Fesenko wrote: >>> >>> On Thu, Apr 17, 2014 at 2:10 PM, Andrey Fesenko <f0andrey@gmail.com> >>> wrote: >>>> >>>> if disconnect ssd >>>> pr 17 14:07:08 desktop kernel: ahcich3: DISCONNECT requested >>>> Apr 17 14:07:08 desktop kernel: ahcich3: AHCI reset... >>>> Apr 17 14:07:08 desktop kernel: ahcich3: SATA connect timeout >>>> time=10000us status=00000000 >>>> Apr 17 14:07:08 desktop kernel: ahcich3: AHCI reset: device not found >>>> Apr 17 14:07:08 desktop kernel: pass3 at ahcich3 bus 0 scbus3 target 0 >>>> lun 0 >>>> Apr 17 14:07:08 desktop kernel: pass3: <PLEXTOR PX-128M5S 1.05> s/n >>>> P02411112921 detached >>>> Apr 17 14:07:08 desktop kernel: ada3 at ahcich3 bus 0 scbus3 target 0 lun >>>> 0 >>>> Apr 17 14:07:08 desktop kernel: ada3: <PLEXTOR PX-128M5S 1.05> s/n >>>> P02411112921 detached >>>> Apr 17 14:07:08 desktop kernel: (pass3:ahcich3:0:0:0): Periph destroyed >>>> Apr 17 14:07:08 desktop kernel: (ada3:ahcich3:0:0:0): Periph destroyed >>>> Apr 17 14:07:18 desktop kernel: ahcich3: CONNECT requested >>>> Apr 17 14:07:18 desktop kernel: ahcich3: AHCI reset... >>>> Apr 17 14:07:18 desktop kernel: ahcich3: SATA connect time=8000us >>>> status=00000133 >>>> Apr 17 14:07:18 desktop kernel: ahcich3: AHCI reset: device found >>>> Apr 17 14:07:18 desktop kernel: ahcich3: AHCI reset: device ready after >>>> 0ms >>>> Apr 17 14:07:18 desktop kernel: ada3 at ahcich3 bus 0 scbus3 target 0 lun >>>> 0 >>>> Apr 17 14:07:18 desktop kernel: GEOM: new disk ada3 >>>> Apr 17 14:07:18 desktop kernel: ada3: <PLEXTOR PX-128M5S 1.05> ATA-8 >>>> SATA 3.x device >>>> Apr 17 14:07:18 desktop kernel: ada3: Serial Number P02411112921 >>>> Apr 17 14:07:18 desktop kernel: ada3: 600.000MB/s transfers (SATA 3.x, >>>> UDMA6, PIO 8192bytes) >>>> Apr 17 14:07:18 desktop kernel: ada3: Command Queueing enabled >>>> Apr 17 14:07:18 desktop kernel: ada3: 122104MB (250069680 512 byte >>>> sectors: 16H 63S/T 16383C) >>>> Apr 17 14:07:18 desktop kernel: ada3: Previously was known as ad10 >>>> Apr 17 14:07:18 desktop kernel: pass3 at ahcich3 bus 0 scbus3 target 0 >>>> lun 0 >>>> Apr 17 14:07:18 desktop kernel: pass3: <PLEXTOR PX-128M5S 1.05> ATA-8 >>>> SATA 3.x device >>>> Apr 17 14:07:18 desktop kernel: pass3: Serial Number P02411112921 >>>> Apr 17 14:07:18 desktop kernel: pass3: 600.000MB/s transfers (SATA >>>> 3.x, UDMA6, PIO 8192bytes) >>>> Apr 17 14:07:18 desktop kernel: pass3: Command Queueing enabled >>>> >>>> >>>> # uname -a >>>> FreeBSD desktop.local 11.0-CURRENT FreeBSD 11.0-CURRENT #0 r263932: >>>> Sun Mar 30 15:43:01 MSK 2014 >>>> root@desktop.local:/usr/obj/usr/src/sys/MY_DES amd64 >>> >>> >>> Is it possible camcontrol repeat behavior as physical disable/enable >>> or enable SATA 3.x mode? >>> camcontrol negotiate only report not set new mode. >>> >>> # camcontrol negotiate pass2 >>> Current parameters: >>> (pass2:ahcich3:0:0:0): SATA revision: 2.x >>> (pass2:ahcich3:0:0:0): ATA mode: UDMA6 >>> (pass2:ahcich3:0:0:0): ATAPI packet length: 0 >>> (pass2:ahcich3:0:0:0): PIO transaction length: 8192 >>> (pass2:ahcich3:0:0:0): PMP presence: 0 >>> (pass2:ahcich3:0:0:0): Number of tags: 32 >>> (pass2:ahcich3:0:0:0): SATA capabilities: 00000030 >>> (pass2:ahcich3:0:0:0): tagged queueing: enabled >> >> >> camcontrol negotiate can limit maximal SATA mode, but not specify it >> exactly. Unless you limited it previously, there should be no limitation set >> and HBA should negotiate it freely. The limitations could be read/set with >> `camcontrol negotiate pass2 -U`, and affect operation after following >> `camcontrol reset ...`. >> >> -- >> Alexander Motin > > system this installer usb image without limitation > # uname -a > FreeBSD 11.0-CURRENT FreeBSD 11.0-CURRENT #0 r264634: Fri Apr 18 > 08:25:11 MSK 2014 > andrey@desktop.local:/usr/obj/usr/src/sys/GENERIC amd64 > > root@:~ # camcontrol negotiate pass2 -U > User parameters: > (pass2:ahcich3:0:0:0): SATA revision: 0.x > (pass2:ahcich3:0:0:0): ATA mode: NONE > (pass2:ahcich3:0:0:0): ATAPI packet length: 0 > (pass2:ahcich3:0:0:0): PIO transaction length: 8192 > (pass2:ahcich3:0:0:0): PMP presence: 0 > (pass2:ahcich3:0:0:0): Number of tags: 32 > (pass2:ahcich3:0:0:0): SATA capabilities: 00000030 > (pass2:ahcich3:0:0:0): tagged queueing: enabled > root@:~ # camcontrol reset pass2 > Reset of bus 0 was successful > root@:~ # camcontrol negotiate pass2 > Current parameters: > (pass2:ahcich3:0:0:0): SATA revision: 2.x > (pass2:ahcich3:0:0:0): ATA mode: UDMA6 > (pass2:ahcich3:0:0:0): ATAPI packet length: 0 > (pass2:ahcich3:0:0:0): PIO transaction length: 8192 > (pass2:ahcich3:0:0:0): PMP presence: 0 > (pass2:ahcich3:0:0:0): Number of tags: 32 > (pass2:ahcich3:0:0:0): SATA capabilities: 00000030 > (pass2:ahcich3:0:0:0): tagged queueing: enabled Then it is a question to hardware or firmware not an OS driver. -- Alexander Motin