From owner-freebsd-smp Wed Apr 19 8:29:37 2000 Delivered-To: freebsd-smp@freebsd.org Received: from Ilsa.StevesCafe.com (Ilsa.StevesCafe.com [206.168.13.65]) by hub.freebsd.org (Postfix) with ESMTP id 1DF8737BCE1 for ; Wed, 19 Apr 2000 08:29:34 -0700 (PDT) (envelope-from fbsd@Ilsa.StevesCafe.com) Received: from Ilsa.StevesCafe.com (localhost [127.0.0.1]) by Ilsa.StevesCafe.com (8.9.3/8.9.3) with ESMTP id JAA67553; Wed, 19 Apr 2000 09:27:58 -0600 (MDT) (envelope-from fbsd@Ilsa.StevesCafe.com) Message-Id: <200004191527.JAA67553@Ilsa.StevesCafe.com> X-Mailer: exmh version 2.0.2 2/24/98 From: Steve Passe To: sthaug@nethelp.no Cc: mihara@prd.fc.nec.co.jp, freebsd-smp@FreeBSD.ORG Subject: Re: Multiple APIC support (RE: Issues with Spankin' new Poweredge 4400 w/ dual 866's and 133MHz FSB?) In-reply-to: Your message of "Wed, 19 Apr 2000 09:10:07 +0200." <81641.956128207@verdi.nethelp.no> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Date: Wed, 19 Apr 2000 09:27:58 -0600 Sender: owner-freebsd-smp@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.org Hi, > > > > I/O APICs: APIC ID Version State Address > > > > 14 0x11 usable 0xfec00000 > > > > 13 0x11 usable 0xfff7ec00 > > > > We need to get one of the VM guys to look at the code in > > pmap.c:pmap_bootstrap() > > around line 422. I think this code assumes that IO apics are aligned to > > a PAGE_SIZE boundary which isn't true for your second IO apic @ 0xfff7ec00. > > However, this is not the problem for the IBM Netfinity 5600 servers with > the RCC chipset: > > I/O APICs: APIC ID Version State Address > 14 0x11 usable 0xfec00000 > 15 0x11 usable 0xfec01000 > I agree, its 2 different issues. -- Steve Passe | powered by smp@csn.net | Symmetric MultiProcessor FreeBSD To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-smp" in the body of the message