From mboxrd@z Thu Jan 1 00:00:00 1970 From: Pat LaVarre Subject: Re: SATA ATAPI work in progress Date: 13 May 2004 15:36:26 -0600 Sender: linux-ide-owner@vger.kernel.org Message-ID: <1084484186.4524.3.camel@patibmrh9> References: <1084393233.3999.2.camel@patibmrh9> <40A28BB6.7090204@pobox.com> <1084403654.3196.31.camel@patibmrh9> <40A3E595.8000003@pobox.com><40A3E7E5. 6060403@pobox.com> Mime-Version: 1.0 Content-Type: text/plain Content-Transfer-Encoding: 7bit Return-path: Received: from email-out1.iomega.com ([147.178.1.82]:35220 "EHLO email.iomega.com") by vger.kernel.org with ESMTP id S264161AbUEMVgu (ORCPT ); Thu, 13 May 2004 17:36:50 -0400 In-Reply-To: <40A3E7E5.6060403@pobox.com> List-Id: linux-ide@vger.kernel.org To: Jeff Garzik Cc: linux-ide@vger.kernel.org > Are you willing to work Yes I want to learn. I figure I can learn fastest by helping. > on a separate, pre-requisite patch: > > We need to split ata_bmdma_start_{pio,mmio} into separate "setup" and > "start" pieces. > > This would involve adding a "bmdma_setup" hook to struct > ata_port_operations in include/linux/libata.h, and then doing a simple > update of all the SATA drivers, to use the default libata-core > implementations. Sorry as yet I understand very little of the above. Until corrected I will guess I should next: 1) Find a spare PATA UDMA HDD, with UDMA mode above 2 to suit the SATA/ PATA bridge. 2) Connect Linux to SATA/ PATA to PATA UDMA HDD. 3) Turn ATA_DEBUG ATA_VERBOSE_DEBUG on in 2.6.6-bk1. 4) Report back here for next assignment. Pat LaVarre