From owner-freebsd-hackers@FreeBSD.ORG Wed Aug 11 18:22:59 2010 Return-Path: Delivered-To: hackers@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 1D5B4106564A for ; Wed, 11 Aug 2010 18:22:59 +0000 (UTC) (envelope-from jhs@berklix.com) Received: from tower.berklix.org (tower.berklix.org [83.236.223.114]) by mx1.freebsd.org (Postfix) with ESMTP id 98E488FC12 for ; Wed, 11 Aug 2010 18:22:57 +0000 (UTC) Received: from park.js.berklix.net (p549A3049.dip.t-dialin.net [84.154.48.73]) (authenticated bits=0) by tower.berklix.org (8.14.2/8.14.2) with ESMTP id o7BIMebF024189; Wed, 11 Aug 2010 18:22:41 GMT (envelope-from jhs@berklix.com) Received: from fire.js.berklix.net (fire.js.berklix.net [192.168.91.41]) by park.js.berklix.net (8.13.8/8.13.8) with ESMTP id o7BIMhhr052924; Wed, 11 Aug 2010 20:22:44 +0200 (CEST) (envelope-from jhs@berklix.com) Received: from fire.js.berklix.net (localhost [127.0.0.1]) by fire.js.berklix.net (8.14.3/8.14.3) with ESMTP id o7BIMM1R053210; Wed, 11 Aug 2010 20:22:27 +0200 (CEST) (envelope-from jhs@fire.js.berklix.net) Message-Id: <201008111822.o7BIMM1R053210@fire.js.berklix.net> To: hackers@freebsd.org From: "Julian H. Stacey" Organization: http://www.berklix.com BSD Unix Linux Consultancy, Munich Germany User-agent: EXMH on FreeBSD http://www.berklix.com/free/ X-URL: http://www.berklix.com In-reply-to: Your message "Wed, 11 Aug 2010 09:32:35 -0000." <4C626E33.6030509@fletchermoorland.co.uk> Date: Wed, 11 Aug 2010 20:22:22 +0200 Sender: jhs@berklix.com Cc: Julian Elischer , Paul Wootton Subject: Re: real memory falsely reports 8G, BIOS & avail memory reports 1G X-BeenThere: freebsd-hackers@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Technical Discussions relating to FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 11 Aug 2010 18:22:59 -0000 Ref. http://berklix.com/~jhs/hardware/laptops/novatech-8355/ I wrote > > A laptop here emits a puzzlingly dmesg to both 8.1-RC2 & 8.1-RELEASE: > > real memory = 8572108800 (8175 MB) > > avail memory = 1018789888 (971 MB) > > BIOS reckons it has 1G. No panel to unscrew to inspect memory. > > I don't beleive 8G Thanks to off list responses from Julian Elischer & Paul Wootton :-) dmidecode --type memory # /usr/ports/sysutils/dmidecode/ shows this laptop not returning good output, just # dmidecode 2.10 SMBIOS 2.3 present. Wrong DMI structures count: 43 announced, only 23 decoded. Well, laptop does work, X & audio etc :-) Source for me to look at later: vi -c/reasonable /sys/amd64/amd64/machdep.c Cheers, Julian -- Julian Stacey: BSD Unix Linux C Sys Eng Consultants Munich http://berklix.com Mail in plain text, Not HTML, quoted-printable & base 64 dumped with spam. Avoid top posting, It cripples itemised cumulative responses.