Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Mon, 16 Sep 2002 07:12:36 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Mon, 16 Sep 2002 07:12:36 -0400 Received: from b114225.adsl.hansenet.de ([62.109.114.225]:3076 "EHLO smaug.lan.local") by vger.kernel.org with ESMTP id ; Mon, 16 Sep 2002 07:12:17 -0400 Message-ID: X-Mailer: XFMail 1.5.2 on Linux X-Priority: 3 (Normal) Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7BIT MIME-Version: 1.0 In-Reply-To: Date: Mon, 16 Sep 2002 13:17:06 +0200 (CEST) From: Florian Hinzmann To: Andre Hedrick Subject: Re: DMA problems w/ PIIX3 IDE, 2.4.20-pre4-ac2 Cc: linux-kernel@vger.kernel.org Cc: linux-kernel@vger.kernel.org, Jan-Hinnerk Reichert Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 3395 Lines: 73 On 14-Sep-2002 Andre Hedrick wrote: > Yep I had that problem too and fixed it. > Please try a newer pre5-acX Problem is still there with 2.4.20-pre5-ac6: kernel: hdd: dma_timer_expiry: dma status == 0x60 kernel: hdd: timeout waiting for DMA kernel: hdd: timeout waiting for DMA kernel: hdd: (__ide_dma_test_irq) called while not waiting kernel: hdd: status error: status=0x58 { DriveReady SeekComplete DataRequest } kernel: kernel: hdd: drive not ready for command kernel: blk: queue c02e50e0, I/O limit 4095Mb (mask 0xffffffff) No high load (wether cpu or disk io) is needed for this to happen. In my initial mail I said the machine is running stable with DMA turned off. This is not true for latest 2.4.20pre5 kernels. When I start one or two bigger file copy operations it usually takes less than one minute and I get errors like these (running 2.4.20-pre5-ac6 for this output): kernel: hdb: status timeout: status=0xd0 { Busy } kernel: kernel: hdb: no DRQ after issuing WRITE kernel: ide0: reset: success kernel: hdb: read_intr: status=0x59 { DriveReady SeekComplete DataRequest Error } kernel: hdb: read_intr: error=0x10 { SectorIdNotFound }, LBAsect=97567071, high=5, lo kernel: hdb: read_intr: status=0x59 { DriveReady SeekComplete DataRequest Error } kernel: hdb: read_intr: error=0x10 { SectorIdNotFound }, LBAsect=97567071, high=5, lo kernel: hdb: read_intr: status=0x59 { DriveReady SeekComplete DataRequest Error } kernel: hdb: read_intr: error=0x10 { SectorIdNotFound }, LBAsect=97567071, high=5, lo kernel: hdb: read_intr: status=0x59 { DriveReady SeekComplete DataRequest Error } kernel: hdb: read_intr: error=0x10 { SectorIdNotFound }, LBAsect=97567071, high=5, lo kernel: ide0: reset: success kernel: hdb: read_intr: status=0x59 { DriveReady SeekComplete DataRequest Error } kernel: hdb: read_intr: error=0x10 { SectorIdNotFound }, LBAsect=97567071, high=5, lo kernel: hdb: read_intr: status=0x59 { DriveReady SeekComplete DataRequest Error } kernel: hdb: read_intr: error=0x10 { SectorIdNotFound }, LBAsect=97567071, high=5, lo kernel: hdb: read_intr: status=0x59 { DriveReady SeekComplete DataRequest Error } kernel: hdb: read_intr: error=0x10 { SectorIdNotFound }, LBAsect=97567071, high=5, lo kernel: hdb: read_intr: status=0x59 { DriveReady SeekComplete DataRequest Error } kernel: hdb: read_intr: error=0x10 { SectorIdNotFound }, LBAsect=97567071, high=5, lo kernel: ide0: reset: success kernel: hdb: read_intr: status=0x59 { DriveReady SeekComplete DataRequest Error } kernel: hdb: read_intr: error=0x10 { SectorIdNotFound }, LBAsect=97567071, high=5, lo kernel: end_request: I/O error, dev 03:41 (hdb), sector 97567008 2.4.20-pre5-ac6 does not work for me with or without DMA. Using 2.4.19 that machine is running stable with DMA turned off. Would it be interesting to hear wich 2.4.20-preX-acY kernel was first to break pio mode at my machine? Regards Florian -- Florian Hinzmann private: f.hinzmann@hamburg.de Debian: fh@debian.org PGP Key / ID: 1024D/B4071A65 Fingerprint : F9AB 00C1 3E3A 8125 DD3F DF1C DF79 A374 B407 1A65 - 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/