From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Tue, 30 Apr 2002 20:49:38 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Tue, 30 Apr 2002 20:49:37 -0400 Received: from m206-234.dsl.tsoft.com ([198.144.206.234]:7324 "EHLO jojda.2y.net") by vger.kernel.org with ESMTP id ; Tue, 30 Apr 2002 20:49:35 -0400 Message-ID: <3CCF3B8E.784F69BD@bigfoot.com> Date: Tue, 30 Apr 2002 17:49:18 -0700 From: Erik Steffl X-Mailer: Mozilla 4.77 [en] (X11; U; Linux 2.4.18 i686) X-Accept-Language: en, sk, ru MIME-Version: 1.0 To: linux-kernel@vger.kernel.org Subject: ide <-> via VT82C693A/694x problems? Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org it looks like the CD audio ripping doesn't work on my via VT82C693A/694x based motherboard, even though it works fine when I connect cd drive to PCI ide controller. when doing audio ripping on MB's ide there are 'lost interrupt' messages in syslog and ripping is VERY slow (hours per song), there is an interrupt lost every 40 - 100 ide commands (it seems the timing doesn't matter, when I stepped through cdparanoia using debugger it was the same as when just running cdparanoia). internal MB's ide works fine for everything else: harddrives work OK, data cd, cd burning all work properly. only audio ripping doesn't work (regardless of whether I use hdc or ide-scsi) I tried to use different CD drive, different ide cable, different ide slot, HDs in different ide slots etc. nothing makes any difference, the audio ripping on the internal ide doesn't work, everything else works. any ideas what might be wrong? is it a ide driver <-> motherboard problem? TIA system info: kernel 2.4.17 and 2.4.18 (same behaviour) MB: VIA Technologies, Inc. VT82C693A/694x (abit) cd drive: TDK CDRW321040B, ATAPI CD/DVD-ROM drive alternative cd drive: old mitsumi kernel config: CONFIG_BLK_DEV_VIA82CXXX=y dma access both on and off (same problem) 32 bit access both on and off (same problem) jojda:/dev# lspci 00:00.0 Host bridge: VIA Technologies, Inc. VT82C693A/694x [Apollo PRO133x] (rev c4) 00:01.0 PCI bridge: VIA Technologies, Inc. VT82C598/694x [Apollo MVP3/Pro133x AGP] 00:07.0 ISA bridge: VIA Technologies, Inc. VT82C686 [Apollo Super South] (rev 40) 00:07.1 IDE interface: VIA Technologies, Inc. Bus Master IDE (rev 06) 00:07.4 Host bridge: VIA Technologies, Inc. VT82C686 [Apollo Super ACPI] (rev 40) 00:09.0 SCSI storage controller: Artop Electronic Corp: Unknown device 0009 (rev 02) 00:0b.0 Ethernet controller: D-Link System Inc RTL8139 Ethernet (rev 10) 00:0d.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL-8139 (rev 10) 00:0f.0 VGA compatible controller: 3Dfx Interactive, Inc. Voodoo 3 (rev 01) btw for some reason the additional ide controller is listed as SCSI storage controller: Artop Electronic Corp in the lspci output above. erik