Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1161502AbWJVDCw (ORCPT ); Sat, 21 Oct 2006 23:02:52 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1161510AbWJVDCw (ORCPT ); Sat, 21 Oct 2006 23:02:52 -0400 Received: from zeus1.kernel.org ([204.152.191.4]:35301 "EHLO zeus1.kernel.org") by vger.kernel.org with ESMTP id S1161502AbWJVDCv (ORCPT ); Sat, 21 Oct 2006 23:02:51 -0400 DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws; s=beta; d=gmail.com; h=received:message-id:date:from:user-agent:mime-version:to:cc:subject:references:in-reply-to:content-type:content-transfer-encoding; b=dyhdZYpjTwc+HzCrsrMHXCLS1J1H4fWNf/7behy1HmUn4Cz3MetLFaaXnXsuKlAhZpRNmxPcblmDlFllETQUmPWA6wdJ4qzAAb+AJ4JUo2/MPzBIbuQnwyLWtVrwVfbJRULRSgai0OEucHSXLPXC9mji7WhQPJfCITkGnQrg8fk= Message-ID: <453ADF02.40300@gmail.com> Date: Sat, 21 Oct 2006 21:01:22 -0600 From: "Berck E. Nash" User-Agent: Icedove 1.5.0.7 (X11/20061014) MIME-Version: 1.0 To: Tejun Heo CC: linux-kernel@vger.kernel.org Subject: Re: 2.6.19-rc2-mm2 AHCI lengthy pause on detection References: <453663DB.5060908@gmail.com> <45383F6F.6090102@gmail.com> In-Reply-To: <45383F6F.6090102@gmail.com> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 2771 Lines: 74 Tejun Heo wrote: > Can you try the attached patch? And please post the result of hdparm -I > /dev/sdX. No difference with that patch. /dev/sde: ATA device, with non-removable media Model Number: ST3250823AS Serial Number: 5ND0HPTV Firmware Revision: 3.03 Standards: Supported: 7 6 5 4 Likely used: 7 Configuration: Logical max current cylinders 16383 16383 heads 16 16 sectors/track 63 63 -- CHS current addressable sectors: 16514064 LBA user addressable sectors: 268435455 LBA48 user addressable sectors: 488397168 device size with M = 1024*1024: 238475 MBytes device size with M = 1000*1000: 250059 MBytes (250 GB) 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 Recommended acoustic management value: 128, current value: 0 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=240ns 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 * SATA-I signaling speed (1.5Gb/s) * Native Command Queueing (NCQ) * Phy event counters * Software settings preservation Security: Master password revision code = 65534 supported not enabled not locked frozen not expired: security count not supported: enhanced erase Checksum: correct - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/