Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Thu, 9 Jan 2003 15:35:09 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Thu, 9 Jan 2003 15:35:09 -0500 Received: from adsl-66-112-90-25-rb.spt.centurytel.net ([66.112.90.25]:2688 "EHLO carthage") by vger.kernel.org with ESMTP id ; Thu, 9 Jan 2003 15:35:08 -0500 Date: Thu, 9 Jan 2003 14:43:50 -0600 From: James Curbo To: linux-kernel@vger.kernel.org Subject: DMA timeouts on Promise 20267 IDE card Message-ID: <20030109204350.GA413@carthage> Reply-To: James Curbo Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.4i X-Operating-System: Debian GNU/Linux Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1985 Lines: 46 [please cc: me as I am not subscribed to lkml] I've recently started getting errors like this (this example is from 2.4.20-pre3-ac2): Jan 9 14:20:48 carthage kernel: hda: dma_timer_expiry: dma status == 0x61 Jan 9 14:20:48 carthage kernel: hdc: dma_timer_expiry: dma status == 0x21 Jan 9 14:20:58 carthage kernel: hda: timeout waiting for DMA Jan 9 14:20:58 carthage kernel: PDC202XX: Primary channel reset. Jan 9 14:20:58 carthage kernel: PDC202XX: Secondary channel reset. Jan 9 14:20:58 carthage kernel: hda: DMA disabled Jan 9 14:20:58 carthage kernel: hda: timeout waiting for DMA Jan 9 14:20:58 carthage kernel: blk: queue c03c2860, I/O limit 4095Mb (mask 0xffffffff) Jan 9 14:20:58 carthage kernel: hdc: timeout waiting for DMA Jan 9 14:20:58 carthage kernel: PDC202XX: Secondary channel reset. Jan 9 14:20:58 carthage kernel: PDC202XX: Primary channel reset. Jan 9 14:20:58 carthage kernel: hdc: DMA disabled Jan 9 14:20:58 carthage kernel: hdc: timeout waiting for DMA Jan 9 14:20:58 carthage kernel: blk: queue c03c2cac, I/O limit 4095Mb (mask 0xffffffff) I have a Promise 20267 PCI IDE controller card on an Epox 8RDA motherboard. The motherboard is brand new and I never got these kinds of errors with my previous MSI K7T Turbo board. There are two drives on the card: hda: WDC WD400BB-00AUA1, ATA DISK drive hdc: WDC WD400BB-00DEA0, ATA DISK drive which are both alone on the seperate controllers. I've tried both 2.4 and 2.5 kernels (2.4.20, 2.4.20-ac2, 2.4.20-pre3-ac2, 2.5.[53-55] and get the same errors. Does anyone have idea what is causing this? I can offer more information (.config etc) if necessary. -- James Curbo http://www.adtrw.org/blogs/hannibal/ - 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/