From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from outbound-mail-122.bluehost.com (outbound-mail-122.bluehost.com [67.222.38.22]) by ozlabs.org (Postfix) with SMTP id 65A11DE3BB for ; Sat, 11 Oct 2008 03:09:12 +1100 (EST) From: Jesse Barnes To: Benjamin Herrenschmidt Subject: Re: [PATCH] powerpc: Add legacy PCI access via sysfs Date: Fri, 10 Oct 2008 09:02:29 -0700 References: <20081010025101.B48CADDEF7@ozlabs.org> In-Reply-To: <20081010025101.B48CADDEF7@ozlabs.org> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Message-Id: <200810100902.30191.jbarnes@virtuousgeek.org> Cc: linuxppc-dev@ozlabs.org, linux-pci@vger.kernel.org List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , On Thursday, October 9, 2008 7:50 pm Benjamin Herrenschmidt wrote: > This patch adds support for legacy_io and legacy_mem files in > bus class directories in sysfs for powerpc > > Signed-off-by: Benjamin Herrenschmidt > --- > > This is version 2, slightly different approach for getting at VGA > memory which works a lot better with bridges providing a separate > ISA Memory hole (which is the case of most of them). > > Also tested on a variety of hardware with a little tool using x86emu > to run VGA BIOSes, do VBE calls and whack text mode. > > This patch relies on its generic counterpart, posted previously > being applied first. > > Jesse, due to the dependency, it's better if we have both in > the powerpc tree -or- both in the PCI tree, what do you think > is best ? Either that or I have to delay applying it to powerpc > until you get the generic part in. Ah I was worried the first one might need a respin, but it applied fine, so I'll go ahead and apply this one too. Thanks, Jesse