From mboxrd@z Thu Jan 1 00:00:00 1970 From: Pat LaVarre Subject: Re: {linux-ide] ide errors redhat 9.0 install Date: 07 Jun 2004 07:59:37 -0600 Sender: linux-ide-owner@vger.kernel.org Message-ID: <1086616777.3649.10.camel@patibmrh9> Mime-Version: 1.0 Content-Type: text/plain Content-Transfer-Encoding: 7bit Return-path: Received: from email-out1.iomega.com ([147.178.1.82]:37036 "EHLO email.iomega.com") by vger.kernel.org with ESMTP id S264646AbUFGN7r (ORCPT ); Mon, 7 Jun 2004 09:59:47 -0400 Received: from royntex01.iomegacorp.com (edison [10.1.1.82]) by email.iomega.com (Postfix) with ESMTP id 330261ADF for ; Mon, 7 Jun 2004 07:59:46 -0600 (MDT) List-Id: linux-ide@vger.kernel.org To: linux-ide@vger.kernel.org > List: linux-ide > Subject: {linux-ide] ide errors redhat 9.0 install > From: "Paul Gimpelj" > Date: 2004-06-04 3:59:37 > ... > open source documentation on ... bus mastering ... When I last googled in 2004-03, I found: /* Design references include these Three sets: * * 1) ATAPI CDB's: * * bleeding edge: (mmc 5 not yet available) * last stable: http://www.t10.org/ftp/t10/drafts/mmc4/mmc4r02g.pdf * oldest original: http://www.bswd.com/sff8020i.pdf * * 2) ATAPI I/O: * * last stable: http://www.t13.org/docs2002/d1410r3b.pdf (ATA/PI 6.3b) * oldest original: (again sff 8020i, see above) * * 3) PC I/O: * * http://developer.intel.com/design/chipsets/datashts/ * http://www.ctyme.com/intr/int.htm * http://lxr.linux.no/source/include/linux/pci_ids.h * http://www.google.com/search?q=intel+corporation+pci.exe+version+2.2 * * Intel ICH5 25251601.pdf * * "Undocumented PC" * http://www.amazon.com/exec/obidos/ASIN/0201622777 * * "Chapter 7" "Interrupt Vector Table" * esp. IRQ 2 9 14 15 * * "Chapter 17" "Interrupt Control and NMI" * * "PCI System Architecture", Third Edition, 1995 MindShare * http://www.amazon.com/exec/obidos/ASIN/0201409933 * http://www.amazon.com/exec/obidos/ASIN/0201309742 * * !!FIXME: Find doc to say PIC IRR falls when INTRQ falls. */ Pat LaVarre