From owner-freebsd-current Sun Aug 4 11:14: 3 2002 Delivered-To: freebsd-current@freebsd.org Received: from mx1.FreeBSD.org (mx1.FreeBSD.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 601AD37B405 for ; Sun, 4 Aug 2002 11:13:56 -0700 (PDT) Received: from canning.wemm.org (canning.wemm.org [192.203.228.65]) by mx1.FreeBSD.org (Postfix) with ESMTP id E83EC43E4A for ; Sun, 4 Aug 2002 11:13:55 -0700 (PDT) (envelope-from peter@wemm.org) Received: from wemm.org (localhost [127.0.0.1]) by canning.wemm.org (Postfix) with ESMTP id CCA112A7D6; Sun, 4 Aug 2002 11:13:55 -0700 (PDT) (envelope-from peter@wemm.org) X-Mailer: exmh version 2.5 07/13/2001 with nmh-1.0.4 To: Mitsuru IWASAKI Cc: current@FreeBSD.ORG, rob@robhughes.com Subject: Re: ACPI errors In-Reply-To: <20020804.225950.68033620.iwasaki@jp.FreeBSD.org> Date: Sun, 04 Aug 2002 11:13:55 -0700 From: Peter Wemm Message-Id: <20020804181355.CCA112A7D6@canning.wemm.org> Sender: owner-freebsd-current@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.ORG Mitsuru IWASAKI wrote: > [move to -current because STABLE don't have acpica support yet] > > Hi, > > > System: TOS 5005-S504 > > Error with any kernel build: > > Using $PIR table, 0 entries at 0xc00f0190 > > ACPI-0171: *** Error: AcpiLoadTables: RSDP Failed validation: AE_BAD_SIGNAT URE > > ACPI-0213: *** Error: AcpiLoadTables: Could not load tables: AE_BAD_SIGNATU RE > > ACPI: Table load failed: AE_BAD_SIGNATURE > > It seems that this problem happens after sys/i386/i386/pmap.c rev > 1.352 changes. Could you replace pmap.c with 1.351 ? > > Peter, do you have any ideas with this ? If backing out rev 1.352 solves the problem, feel free to go ahead and either back it out or add #if 0 around the changes. But I think the fix is to change this: /* We have a 1MB direct mapped region at KERNBASE */ if (pa < 0x00100000 && pa + size <= 0x00100000) - return (void *)(pa + KERNBASE); + return (void *)(pa + offset + KERNBASE); I've committed this as 1.356. If it doesn't solve it, then go ahead and back out both 1.352 and 1.356. Cheers, -Peter -- Peter Wemm - peter@wemm.org; peter@FreeBSD.org; peter@yahoo-inc.com "All of this is for nothing if we don't go to the stars" - JMS/B5 To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message