From mboxrd@z Thu Jan 1 00:00:00 1970 From: Andrew Cooper Subject: Re: Re: [PATCH] IRQ: manually EOI migrating line interrupts Date: Mon, 5 Sep 2011 13:24:27 +0100 Message-ID: <4E64BF7B.5090901@citrix.com> References: <4E5CFF7C.90309@citrix.com> <4E64C5A20200007800054A59@nat28.tlf.novell.com> Mime-Version: 1.0 Content-Type: text/plain; charset="ISO-8859-1" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <4E64C5A20200007800054A59@nat28.tlf.novell.com> List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Sender: xen-devel-bounces@lists.xensource.com Errors-To: xen-devel-bounces@lists.xensource.com To: Jan Beulich Cc: "xen-devel@lists.xensource.com" , Keir Fraser List-Id: xen-devel@lists.xenproject.org On 05/09/11 11:50, Jan Beulich wrote: >>>> On 30.08.11 at 17:19, Andrew Cooper wrote: >> P.S. If anyone knows which manual contains the specificaion/programming >> guide for the IO-APIC, I would be very gratefull. Google always points >> to 82093AA datasheet which is very out of date. > Intel's ICH documentation (e.g. document number 319973-003) has a > section on the IO-APIC (among the other LPC stuff), which covers the > EOI register and possibly other newer additions. > > Jan Fantastic - Thanks -- Andrew Cooper - Dom0 Kernel Engineer, Citrix XenServer T: +44 (0)1223 225 900, http://www.citrix.com