From mboxrd@z Thu Jan 1 00:00:00 1970 From: Michael Guntsche Subject: Re: [PATCH #upstream-fixes 1/4] libata: fix device iteration bugs Date: Wed, 12 Nov 2008 10:55:05 +0100 Message-ID: References: <6ca8fe89c868f95831328d31c27f9cdb@localhost> <1DE9BF42-39BB-4220-BDF0-62F14C854E77@it-loops.com> <4917DA12.8070307@kernel.org> <07a2f909b249db90ad6bfdddfdd17765@localhost> <49180B2E.6020604@kernel.org> <49184E1A.3010508@rtr.ca> <4918F1BC.2070602@kernel.org> <4919038B.8020407@rtr.ca> <49194E1C.9030800@ru.mvista.com> <3b5e4132a8abe8d67b4f1701a384a2d4@localhost> <491996D3.80805@rtr.ca> <4D5A0E9F-4931-449F-99F6-38C09C55983A@it-loops.com> <491A2F65.8030605@rtr.ca> <491A40AB.4070002@kernel.org> <90e002e7b2d47cad80ff952a2a81f0e7@localhost> <491A90BE.9030005@kernel.org> <1741f98465176fff86a1dda48fc965ac@localhost> <491AA18A.9090001@kernel.org> <491AA682.2000100@kernel.org> Mime-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 8bit Return-path: Received: from lvps87-230-0-242.dedicated.hosteurope.de ([87.230.0.242]:41610 "EHLO lvps87-230-0-242.dedicated.hosteurope.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751060AbYKLJzJ (ORCPT ); Wed, 12 Nov 2008 04:55:09 -0500 In-Reply-To: <491AA682.2000100@kernel.org> Sender: linux-ide-owner@vger.kernel.org List-Id: linux-ide@vger.kernel.org To: Tejun Heo Cc: Mark Lord , Sergei Shtylyov , linux-ide@vger.kernel.org, Alan Cox , Jeff Garzik On Wed, 12 Nov 2008 18:48:50 +0900, Tejun Heo wrote: > Care to post "hdparm -I /dev/sda"? Here it is. /dev/sda: ATA device, with non-removable media powers-up in standby; SET FEATURES subcmd spins-up. Model Number: IC35L040AVER07-0 Serial Number: SXPTXGK0136 Firmware Revision: ER4OA45A Standards: Used: ATA/ATAPI-5 T13 1321D revision 1 Supported: 5 4 3 & some of 6 Configuration: Logical max current cylinders 16383 16383 heads 16 16 sectors/track 63 63 -- CHS current addressable sectors: 16514064 LBA user addressable sectors: 66055248 device size with M = 1024*1024: 32253 MBytes device size with M = 1000*1000: 33820 MBytes (33 GB) Capabilities: LBA, IORDY(can be disabled) bytes avail on r/w long: 40 Queue depth: 32 Standby timer values: spec'd by Standard, no device specific minimum R/W multiple sector transfer: Max = 16 Current = 16 Advanced power management level: disabled Recommended acoustic management value: 128, current value: 254 DMA: mdma0 mdma1 *mdma2 udma0 udma1 udma2 udma3 udma4 udma5 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 Release interrupt * Host Protected Area feature set * WRITE_BUFFER command * READ_BUFFER command * NOP cmd * READ/WRITE_DMA_QUEUED Advanced Power Management feature set Power-Up In Standby feature set SET_FEATURES required to spinup after power up Address Offset Reserved Area Boot SET_MAX security extension * Automatic Acoustic Management feature set * Device Configuration Overlay feature set Security: Master password revision code = 65534 supported not enabled not locked not frozen not expired: security count not supported: enhanced erase 30min for SECURITY ERASE UNIT. HW reset results: CBLID- above Vih Device num = 0 determined by the jumper Checksum: correct /Mike