From mboxrd@z Thu Jan 1 00:00:00 1970 From: Alan Cox Subject: Re: [RFT] major libata update Date: Mon, 15 May 2006 18:19:27 +0100 Message-ID: <1147713568.26686.79.camel@localhost.localdomain> References: <20060515170006.GA29555@havoc.gtf.org> Mime-Version: 1.0 Content-Type: text/plain Content-Transfer-Encoding: 7bit Return-path: Received: from outpipe-village-512-1.bc.nu ([81.2.110.250]:60066 "EHLO lxorguk.ukuu.org.uk") by vger.kernel.org with ESMTP id S964983AbWEORHN (ORCPT ); Mon, 15 May 2006 13:07:13 -0400 In-Reply-To: <20060515170006.GA29555@havoc.gtf.org> Sender: linux-ide-owner@vger.kernel.org List-Id: linux-ide@vger.kernel.org To: Jeff Garzik Cc: linux-ide@vger.kernel.org, linux-kernel@vger.kernel.org, akpm@osdl.org, torvalds@osdl.org On Llu, 2006-05-15 at 13:00 -0400, Jeff Garzik wrote: > * PIO-based I/O is now IRQ-driven by default, rather than polled > in a kernel thread. The polling path will continue to exist for > controllers that need it, and other special cases. (Albert Lee) How will this be selected ? Passing ->irq = 0 ? For ata_piix given you've destabilized it a bit would now be a good time to submit the patches to fix the timing, register scribble and incorrect ATAPI caching ?