From owner-freebsd-hackers@FreeBSD.ORG Mon Apr 21 02:18:23 2014 Return-Path: Delivered-To: freebsd-hackers@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 6EA076F4; Mon, 21 Apr 2014 02:18:23 +0000 (UTC) Received: from mail-we0-x233.google.com (mail-we0-x233.google.com [IPv6:2a00:1450:400c:c03::233]) (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 AF56D1CF8; Mon, 21 Apr 2014 02:18:22 +0000 (UTC) Received: by mail-we0-f179.google.com with SMTP id x48so3323595wes.10 for ; Sun, 20 Apr 2014 19:18:19 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :cc:content-type; bh=AuTQufOO03DUmKgUKmWEnlx6KQAc3QFkq6oSAxinGGk=; b=USLdo4DUY2isrSSvXPMvfRFZfbMZzfJ9xrSn6FfBu7DpNqhxHxy4kYTsnO6EvWKpQN d+uf6zF1hguGK+CzmwvrZ+2CZbbIgVMslhq5X5S54RxunZ4v9uAaMEG0Lw+ZYEkOHfvl b9DSHm03ipRSNNPIPdw47MoJGYjbmRFeyBaAlBvKCl3LprJMQQRhutG2VLC1ieEkdSXQ Fd+QatB43xFE77SzDgZKjfhjpRjYLOwjS1LfX3BNDGrjS6mfp9D5H94MkI3Akh0jTLVV LUdtr5JS58pfVy9MKAh62pymQ1t8+rEnjq3N1knyzv0aTLxluvJmt/mtjPJD8Nsx3BxI Ac6w== MIME-Version: 1.0 X-Received: by 10.181.5.6 with SMTP id ci6mr11893149wid.39.1398046699492; Sun, 20 Apr 2014 19:18:19 -0700 (PDT) Received: by 10.194.235.68 with HTTP; Sun, 20 Apr 2014 19:18:19 -0700 (PDT) In-Reply-To: <5354287D.6040508@FreeBSD.org> References: <5354238C.50100@FreeBSD.org> <5354287D.6040508@FreeBSD.org> Date: Mon, 21 Apr 2014 06:18:19 +0400 Message-ID: Subject: Re: SATA2 mode on SATA3 SSD (marvell controller) after boot From: Andrey Fesenko To: Alexander Motin Content-Type: text/plain; charset=UTF-8 Cc: "freebsd-hackers@freebsd.org" , freebsd-current X-BeenThere: freebsd-hackers@freebsd.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: Technical Discussions relating to FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 21 Apr 2014 02:18:23 -0000 On Mon, Apr 21, 2014 at 12:05 AM, Alexander Motin wrote: > > Then it is a question to hardware or firmware not an OS driver. > > -- > Alexander Motin Thanks for the tips try to change to another, it seems some problems with the firmware In the linux (grml) Sata-3 hdd have section Standards: Supported: 9 8 7 6 5 Likely used: 9 # hdparm -I /dev/sdc /dev/sdc: ATA device, with non-removable media Model Number: PLEXTOR PX-128M5S Serial Number: P02411112921 Firmware Revision: 1.05 Transport: Serial, ATA8-AST, SATA II Extensions, SATA Rev 2.6, SATA Rev 3.0 Standards: Used: ATA/ATAPI-7 T13 1532D revision 4a Supported: 8 7 6 5 & some of 8 Configuration: Logical max current cylinders 16383 16383 heads 16 16 sectors/track 63 63 -- CHS current addressable sectors: 16514064 LBA user addressable sectors: 250069680 LBA48 user addressable sectors: 250069680 Logical Sector size: 512 bytes Physical Sector size: 512 bytes Logical Sector-0 offset: 0 bytes device size with M = 1024*1024: 122104 MBytes device size with M = 1000*1000: 128035 MBytes (128 GB) cache/buffer size = unknown Nominal Media Rotation Rate: Solid State Device Capabilities: LBA, IORDY(can be disabled) Queue depth: 32 Standby timer values: spec'd by Standard, no device specific minimum R/W multiple sector transfer: Max = 16 Current = 16 DMA: mdma0 mdma1 mdma2 udma0 udma1 udma2 udma3 udma4 udma5 *udma6 Cycle time: min=120ns recommended=120ns PIO: pio0 pio1 pio2 pio3 pio4 Cycle time: no flow control=120ns IORDY flow control=120ns Commands/features: Enabled Supported: * SMART feature set Security Mode feature set * Power Management feature set * Write cache * Look-ahead * Host Protected Area feature set * WRITE_BUFFER command * READ_BUFFER command * DOWNLOAD_MICROCODE SET_MAX security extension * 48-bit Address feature set * Device Configuration Overlay feature set * Mandatory FLUSH_CACHE * FLUSH_CACHE_EXT * SMART error logging * SMART self-test * General Purpose Logging feature set * 64-bit World wide name * Segmented DOWNLOAD_MICROCODE * Gen1 signaling speed (1.5Gb/s) * Gen2 signaling speed (3.0Gb/s) * Gen3 signaling speed (6.0Gb/s) * Native Command Queueing (NCQ) * Host-initiated interface power management * Phy event counters * DMA Setup Auto-Activate optimization Device-initiated interface power management * Software settings preservation unknown 78[8] * SMART Command Transport (SCT) feature set * SCT Write Same (AC2) * SCT Error Recovery Control (AC3) * SCT Features Control (AC4) * SCT Data Tables (AC5) * Data Set Management TRIM supported (limit 8 blocks) Security: supported not enabled not locked frozen not expired: security count supported: enhanced erase 6min for SECURITY ERASE UNIT. 6min for ENHANCED SECURITY ERASE UNIT. Logical Unit WWN Device Identifier: 500230310017df1b NAA : 5 IEEE OUI : 002303 Unique ID : 10017df1b Checksum: correct after reconnect SSD this information not change, but syslog 2014-04-21T00:23:21.223409+00:00 grml kernel: [ 3.482230] ata4: SATA link up 3.0 Gbps (SStatus 123 SControl 300) 2014-04-21T00:23:21.223410+00:00 grml kernel: [ 3.482375] Switched to clocksource tsc 2014-04-21T00:23:21.223410+00:00 grml kernel: [ 3.484803] ata4.00: ATA-8: PLEXTOR PX-128M5S, 1.05, max UDMA/133 2014-04-21T00:23:21.223413+00:00 grml kernel: [ 3.484804] ata4.00: 250069680 sectors, multi 16: LBA48 NCQ (depth 31/32), AA ... 2014-04-21T00:43:52.004962+00:00 grml kernel: [ 1199.327857] ata4: SError: { DevExch } 2014-04-21T00:43:52.004962+00:00 grml kernel: [ 1199.327860] ata4: hard resetting link 2014-04-21T00:43:52.728949+00:00 grml kernel: [ 1200.048622] ata4: SATA link up 6.0 Gbps (SStatus 133 SControl 300) 2014-04-21T00:43:52.728953+00:00 grml kernel: [ 1200.051217] ata4.00: ATA-8: PLEXTOR PX-128M5S, 1.05, max UDMA/133 2014-04-21T00:43:52.728954+00:00 grml kernel: [ 1200.051219] ata4.00: 250069680 sectors, multi 1: LBA48 NCQ (depth 31/32), AA