From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from list by lists.gnu.org with archive (Exim 4.71) id 1QjePq-0007Zo-Cn for mharc-grub-devel@gnu.org; Wed, 20 Jul 2011 17:34:50 -0400 Received: from eggs.gnu.org ([140.186.70.92]:37628) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1QjePl-0007XU-FW for grub-devel@gnu.org; Wed, 20 Jul 2011 17:34:48 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1QjePj-0001k4-Gr for grub-devel@gnu.org; Wed, 20 Jul 2011 17:34:45 -0400 Received: from mail-ww0-f49.google.com ([74.125.82.49]:38963) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1QjePi-0001ju-PP for grub-devel@gnu.org; Wed, 20 Jul 2011 17:34:43 -0400 Received: by wwf22 with SMTP id 22so539261wwf.30 for ; Wed, 20 Jul 2011 14:34:41 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=message-id:date:from:user-agent:mime-version:to:subject:references :in-reply-to:x-enigmail-version:content-type; bh=6kaDYo9jgwHW1SqNNEj1Mt7PrrduwLkQi2lQg4iPYfA=; b=JuvpylOyDzzKn4kqS37O9+Jst/lUJfyTiTsYKRNIWJlxrv4Lw1fVf4zDUv1KxCfMYr IxLz1HPkfi33cCFqlCob+/LNre9gCobbxxe4MQ3t1gaph4rqjK1KiKF9IuuXAjTOB+WM khIneQgoLnnejsc210E7lENpKz9vSC0PxVrA8= Received: by 10.216.81.8 with SMTP id l8mr7961303wee.46.1311197680669; Wed, 20 Jul 2011 14:34:40 -0700 (PDT) Received: from debian.x201.phnet (24-148.203-62.cust.bluewin.ch [62.203.148.24]) by mx.google.com with ESMTPS id j54sm435892wed.47.2011.07.20.14.34.37 (version=TLSv1/SSLv3 cipher=OTHER); Wed, 20 Jul 2011 14:34:38 -0700 (PDT) Message-ID: <4E2749EA.8080507@gmail.com> Date: Wed, 20 Jul 2011 23:34:34 +0200 From: =?UTF-8?B?VmxhZGltaXIgJ8+GLWNvZGVyL3BoY29kZXInIFNlcmJpbmVua28=?= User-Agent: Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.2.18) Gecko/20110626 Iceowl/1.0b2 Icedove/3.1.11 MIME-Version: 1.0 To: The development of GNU GRUB Subject: Re: Grub2 can not detect usb disk References: <4E12B0B0.3020907@163.com> <4E030EF9.4060907@163.com> <4E034071.9040205@gmail.com> <4E03FD0C.2060400@163.com> <4E084A56.1030908@163.com> <4E084D04.4040001@gmail.com> <4E0855C6.8060704@viatech.com.cn> <4E085945.3010408@gmail.com> <4E092C1B.70906@viatech.com.cn> <4E095F02.9050504@gmail.com> <4E0994B7.4080408@viatech.com.cn> <4E099895.4060808@gmail.com> <4E09A6C7.5090205@163.com> <4E09B613.1020904@gmail.com> <4E0BE1A5.6060009@163.com> <4E0C7D35.8070208@gmail.com> <4E0D3864.4030408@viatech.com.cn> <4E0D6FE3.3070601@viatech.com.cn> <4E0F88B7.70405@gmail.com> <4E12B03E.3070007@163.com> <168b6705.14fc1.130ffc306f7.Coremail.neverforget_2002@163.com> In-Reply-To: <168b6705.14fc1.130ffc306f7.Coremail.neverforget_2002@163.com> X-Enigmail-Version: 1.1.2 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="------------enigE841B4196B9838B634F5463D" X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6 (newer, 2) X-Received-From: 74.125.82.49 X-BeenThere: grub-devel@gnu.org X-Mailman-Version: 2.1.14 Precedence: list Reply-To: The development of GNU GRUB List-Id: The development of GNU GRUB List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 20 Jul 2011 21:34:48 -0000 This is an OpenPGP/MIME signed message (RFC 2440 and 3156) --------------enigE841B4196B9838B634F5463D Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable On 06.07.2011 16:03, =E5=B4=94=E7=A3=8A wrote: > I have read the source code about the mmap of grub and of corebootV4, > I found that the size of their table header struct are not same, and I > think ,in the file "mmap.c" of grub2,on the 53rd line, the offset of > the first table item may be error. In my copy 53rd line is completely empty. Could you detail the error? > > BRs, > Rock. > > At 2011-07-05 14:35:28=EF=BC=8C"Cui Lei" wro= te: > > I think the "skip=3D2146422784" is too big. >> I received you reply this monday, then my office PC had a >> problem ,can not power on, so I write you late. >> I have tried to run "dd", but got "Reading a error address". >>> On 01.07.2011 08:57, Rock Cui wrote: >>>> Sorry=EF=BC=8CI am careless, my log file is not empty, please re= fer to the >>>> attachment. >>>> >>> I would also need another memory location for full diagnostics: >>> sudo dd if=3D/dev/mem of=3Dtables bs=3D1 count=3D65536 skip=3D214= 6422784 >>> Looking at the code, the only way it can hang AFAICT should be fi= xed by >>> attached patch (mostly guessing) >>>>> 1. I have tried the "--with-platform=3Dmultiboot" option, but w= hen >>>>> booting it show me: >>>>> /*********************/ >>>>> Welcome to GRUB! >>>>> out of memory >>>>> Aborted. >>>>> /*********************/ >>>>> 2. The /dev/mem you need , how can I get it? I want it should b= e from >>>>> the "/" , then I must enter the ubuntu. >>>>> So I use the grub1.98 as coreboot payload and boot my ubuntu11.= 04. >>>>> But when I copy the /dev/mem to a log file with "sudo", >>>>> I was told =E2=80=9CYou can not do it!=E2=80=9D : ( >>>>> >>>>> >>>>>> On 30.06.2011 04:38, Cui Lei wrote: >>>>>>> I have found the the last version which can boot my machine, = it is >>>>>>> the r2348. The r2349 can not boot it. >>>>>>> So I checked out the changelog from 2348 to 2349 : >>>>>>> >>>>>> Ironically I did it because i386-coreboot didn't work in my te= sts. >>>>>> Could >>>>>> you send me the first 128K of /dev/mem ? Meanwhile you can try= >>>>>> i386-multiboot port. >>>>>> >>>>>> _______________________________________________ >>>>>> Grub-devel mailing list >>>>>> Grub-devel@gnu.org >>>>>> https://lists.gnu.org/mailman/listinfo/grub-devel >>>>> _______________________________________________ >>>>> Grub-devel mailing list >>>>> Grub-devel@gnu.org >>>>> https://lists.gnu.org/mailman/listinfo/grub-devel >>>>> >>>> _______________________________________________ >>>> Grub-devel mailing list >>>> Grub-devel@gnu.org >>>> https://lists.gnu.org/mailman/listinfo/grub-devel >>> >>> >>> _______________________________________________ >>> Grub-devel mailing list >>> Grub-devel@gnu.org >>> https://lists.gnu.org/mailman/listinfo/grub-devel >> > > > > > _______________________________________________ > Grub-devel mailing list > Grub-devel@gnu.org > https://lists.gnu.org/mailman/listinfo/grub-devel --=20 Regards Vladimir '=CF=86-coder/phcoder' Serbinenko --------------enigE841B4196B9838B634F5463D Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.11 (GNU/Linux) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org/ iF4EAREKAAYFAk4nSeoACgkQNak7dOguQglV3AD9HW99VHd6x0USutqWcL1lIF2C 3hjvSERjbkhI0ji4CGYA/1TdVVK/yNTzX6Wrl34q3FCULZHpjitWxdXOnVGhdg67 =h8Rl -----END PGP SIGNATURE----- --------------enigE841B4196B9838B634F5463D--