From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jeff Garzik Subject: Re: [PATCH alt4 v2] libata resume fixes Date: Sat, 27 May 2006 16:32:03 -0400 Message-ID: <4478B743.2050006@garzik.org> References: <20060527195847.GA28334@havoc.gtf.org> <20060527201024.GA29015@havoc.gtf.org> <4478B312.5040901@garzik.org> <4478B611.2030201@rtr.ca> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Return-path: Received: from srv5.dvmed.net ([207.36.208.214]:35216 "EHLO mail.dvmed.net") by vger.kernel.org with ESMTP id S964929AbWE0UcJ (ORCPT ); Sat, 27 May 2006 16:32:09 -0400 In-Reply-To: <4478B611.2030201@rtr.ca> Sender: linux-ide-owner@vger.kernel.org List-Id: linux-ide@vger.kernel.org To: Mark Lord , torvalds@osdl.org Cc: linux-ide@vger.kernel.org Mark Lord wrote: > Jeff Garzik wrote: >> Jeff Garzik wrote: >>> This fixes a bug in alt4 v1, by eliminating the second ata_set_mode() >>> call, found in ata_device_resume(). >> >> This seems to make my x86-64 box happier... >> >> Jeff > > With alt4_v2 applied, resume still fails, > but slightly differently from before. > > This time, there's the initial blank-screen for 31 seconds, > then the backlight turns on and I can see the syslog scrolling > in the window where I left it, as before. > > New, is that the disk activity LED is stuck-on, > and the error-recovery code is doing something > every 30 seconds or so (see attached screen shot). Yay! I'm familiar with the 0xD0 status on ata_piix, so this is really good progress. > Other than that, it's still dead -- disk I/O not working. > > Can this patch be combined with Linus's one-liner > and still work on your machine? Does alt4v2 plus Linus's patch work on your machine? (I'm guessing "no") Jeff