From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from kuber.nabble.com (kuber.nabble.com [216.139.236.158]) by ozlabs.org (Postfix) with ESMTP id 3AC0EDDE03 for ; Fri, 10 Oct 2008 14:27:08 +1100 (EST) Received: from isper.nabble.com ([192.168.236.156]) by kuber.nabble.com with esmtp (Exim 4.63) (envelope-from ) id 1Ko8ef-0002EG-En for linuxppc-dev@ozlabs.org; Thu, 09 Oct 2008 20:27:05 -0700 Message-ID: <19911261.post@talk.nabble.com> Date: Thu, 9 Oct 2008 20:27:05 -0700 (PDT) From: Jeff Borlin To: linuxppc-dev@ozlabs.org Subject: Re: Compact Flash on 8349mITX In-Reply-To: <20081009172338.GA4292@oksana.dev.rtsoft.ru> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii References: <6011A7C9CD0EE74792C3ED2A83556086342189@mail.twacs.com> <6011A7C9CD0EE74792C3ED2A8355608634218F@mail.twacs.com> <19900326.post@talk.nabble.com> <20081009172338.GA4292@oksana.dev.rtsoft.ru> List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Anton Vorontsov-2 wrote: > > This happens just before the PATA information is printed. I'm not > libata expert; and from the brief look I don't see where libata > clears any pending "unexpected" irqs. Just a guesswork, > could you try this patch? > This patch did not appear to change anything. Anton Vorontsov-2 wrote: > > Can you check if the CF will work w/o IRQs? To try it: > Your directions did result in progress: [...] scsi4 : pata_platform ata5: PATA max PIO6 no IRQ, using PIO polling mmio cmd 0xf0000000 ctl 0xf000020c ata5.00: CFA: SanDisk SDCFJ-512, HDX 3.13, max MWDMA2 ata5.00: 1000944 sectors, multi 0: LBA ata5.00: configured for PIO scsi 4:0:0:0: Direct-Access ATA SanDisk SDCFJ-51 HDX PQ: 0 ANSI: 5 sd 4:0:0:0: [sda] 1000944 512-byte hardware sectors (512 MB) sd 4:0:0:0: [sda] Write Protect is off sd 4:0:0:0: [sda] Write cache: disabled, read cache: enabled, doesn't support DPO or FUA sd 4:0:0:0: [sda] 1000944 512-byte hardware sectors (512 MB) sd 4:0:0:0: [sda] Write Protect is off sd 4:0:0:0: [sda] Write cache: disabled, read cache: enabled, doesn't support DPO or FUA sda: sda1 sda2 sd 4:0:0:0: [sda] Attached SCSI removable disk sd 4:0:0:0: Attached scsi generic sg0 type 0 physmap platform flash device: 01000000 at fe000000 [...] / # dd if=/dev/sda of=/dev/null count=20000 20000+0 records in 20000+0 records out / # mount -t vfat /dev/sda /mnt/cf mount: Mounting /dev/sda on /mnt/cf failed: Invalid argument / # mount -t vfat /dev/sda2 /mnt/cf mount: Mounting /dev/sda2 on /mnt/cf failed: Invalid argument I still need to figure out what I may be doing wrong here, but wanted to post the results I have so far in case they are useful. -- View this message in context: http://www.nabble.com/Compact-Flash-on-8349mITX-tp18754330p19911261.html Sent from the linuxppc-dev mailing list archive at Nabble.com.