From owner-freebsd-current@FreeBSD.ORG Mon Jun 21 08:41:34 2010 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id DC35F1065670 for ; Mon, 21 Jun 2010 08:41:33 +0000 (UTC) (envelope-from f0andrey@gmail.com) Received: from mail-bw0-f54.google.com (mail-bw0-f54.google.com [209.85.214.54]) by mx1.freebsd.org (Postfix) with ESMTP id 6AAD88FC0C for ; Mon, 21 Jun 2010 08:41:32 +0000 (UTC) Received: by bwz8 with SMTP id 8so1448979bwz.13 for ; Mon, 21 Jun 2010 01:41:32 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:mime-version:received:received:in-reply-to :references:date:message-id:subject:from:to:cc:content-type; bh=J2kwbEMfp5gcu8DL5F0KJb49ojWagYMPrdqrk51tmuE=; b=vyceTnCVJq5JonkDXhF1PKDjBoYPpKxpVwyN9PEbOq4dI1mixd92VGJWcgODjhK5Ns 8WPNJ+RuIs9t4GBlP9dJk0fK/zAaSn9gAhsE/x7xb+LLI6t/kTMVqXrE/1m2Jdq0XyKK DYR8UBQCwDI3vqKA869bE17aMpih81bTG0z+I= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :cc:content-type; b=HjR9H6LnAtuSCmBYt+TQpg8+IH/Gq5yOx7EUUd9RcTMk0S1FU6+DT5E6Bj9IdaPyas g4sDZoq/Tjr/ok9u/TMrdVmRwnKMqXQ7r/LMMlKFd9TtLAjh2p9Nr5H1PfXeQYonNGBg Yb2u0JXgY3sxOmnsprfnfHNiBx5HJowVQOnDs= MIME-Version: 1.0 Received: by 10.204.83.93 with SMTP id e29mr2613287bkl.142.1277109690690; Mon, 21 Jun 2010 01:41:30 -0700 (PDT) Received: by 10.204.163.83 with HTTP; Mon, 21 Jun 2010 01:41:30 -0700 (PDT) In-Reply-To: <4C1D27F9.60709@icyb.net.ua> References: <4C1CFB72.5000806@fgznet.ch> <4C1D27F9.60709@icyb.net.ua> Date: Mon, 21 Jun 2010 12:41:30 +0400 Message-ID: From: Andrey Fesenko To: Andriy Gapon Content-Type: text/plain; charset=UTF-8 Cc: Andreas Tobler , freebsd-current Subject: Re: only 3 of 4GB memory available on amd64 8.1-RC1 X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 21 Jun 2010 08:41:34 -0000 On Sun, Jun 20, 2010 at 12:26 AM, Andriy Gapon wrote: > on 19/06/2010 20:16 Andreas Tobler said the following: >> Hi all, >> >> I got my hands on a t60 with 4GB of RAM (BIOS displays it) > > Yes, PAE is for what we call in FreeBSD land "i386". > "x86" we use for both i386 and amd64. > > Now, to the rest. > I recently investigated this topic myself, so I can share what I learned. > The first thing you'd want to have is SMAP information. > You can get it at the loader prompt with 'smap' command. > It is also reported by kernel during a verbose boot, but it is only printed to > console; it is not saved to dmesg, because it is printed before msgbuf is created. >... > That's about all. > I am curious as to what you would discover about your system - please share with us. > > -- > Andriy Gapon > Hello My notebook Toshiba U200-10H Install 4Gb(2+2) bios detect 3,... not all SMAP tipe=01 base=0000000000000000 len=000000000009fc00 tipe=02 base=000000000009fc00 len=0000000000000400 tipe=02 base=00000000000e0000 len=000000000000ee00 tipe=04 base=00000000000eee00 len=0000000000000200 tipe=02 base=00000000000ef000 len=0000000000011000 tipe=01 base=0000000000100000 len=00000000cf690000 tipe=02 base=00000000cf790000 len=0000000000010000 tipe=02 base=00000000cf7a0000 len=0000000000060000 tipe=02 base=00000000cf800000 len=0000000000800000 tipe=02 base=00000000fec00000 len=0000000000018000 tipe=02 base=00000000fec20000 len=0000000000008000 tipe=02 base=00000000fed00000 len=0000000000000400 tipe=02 base=00000000fed14000 len=0000000000006000 tipe=02 base=00000000fed1c000 len=0000000000074000 tipe=02 base=00000000feda0000 len=0000000000020000 tipe=02 base=00000000fee00000 len=0000000000001000 tipe=02 base=00000000ffb00000 len=0000000000100000 tipe=02 base=00000000ffe00000 len=0000000000200000 FreeBSD 9.0-CURRENT #1 r209362: Sun Jun 20 21:44:27 MSD 2010 andrey@my_book:/usr/obj/home/andrey/src_head/sys/MY_BOOK amd64 CPU: Intel(R) Core(TM)2 CPU T5600 @ 1.83GHz (1828.76-MHz K8-class CPU) Origin = "GenuineIntel" Id = 0x6f2 Family = 6 Model = f Stepping = 2 Features=0xbfebfbff Features2=0xe3bd AMD Features=0x20100800 AMD Features2=0x1 TSC: P-state invariant real memory = 4294967296 (4096 MB) Physical memory chunk(s): 0x0000000000001000 - 0x000000000009bfff, 634880 bytes (155 pages) 0x000000000126a000 - 0x00000000c95dafff, 3359051776 bytes (820081 pages) avail memory = 3339898880 (3185 MB) full dmesg+debug http://www.suahbsd.org/dmesg.boot.dbg