From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from list by lists.gnu.org with archive (Exim 4.71) id 1QjrA5-0003RN-Ex for mharc-grub-devel@gnu.org; Thu, 21 Jul 2011 07:11:25 -0400 Received: from eggs.gnu.org ([140.186.70.92]:46192) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1QjrA1-0003Pk-G4 for grub-devel@gnu.org; Thu, 21 Jul 2011 07:11:23 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1Qjr9z-0004LS-WF for grub-devel@gnu.org; Thu, 21 Jul 2011 07:11:21 -0400 Received: from mail-ww0-f41.google.com ([74.125.82.41]:43897) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Qjr9z-0004LH-HX for grub-devel@gnu.org; Thu, 21 Jul 2011 07:11:19 -0400 Received: by wwi14 with SMTP id 14so5329914wwi.0 for ; Thu, 21 Jul 2011 04:11:18 -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=7A7xtHMM5HayHuMdHaQpfYcStafA3ydnX8C5oeQ1lIk=; b=XG0fndm3Oh46QwQgKDHBHfHtrXjp/qs9BT2gCirOx1+7AFyU6zomsvW84MHqnTtaht R3zL441p//xPkug+JSA1PRO9IbCvtjwCy9V6iQ+Dt7qWLUBE6FaUL4HB/P6ysvhgOp14 W93Upi+IXrM1UUJnWCLce3aE1WH8GGJ3+zbmI= Received: by 10.227.206.14 with SMTP id fs14mr123592wbb.30.1311246678697; Thu, 21 Jul 2011 04:11:18 -0700 (PDT) Received: from debian.x201.phnet (137.113.63.81.cust.bluewin.ch [81.63.113.137]) by mx.google.com with ESMTPS id fo2sm955135wbb.65.2011.07.21.04.11.15 (version=TLSv1/SSLv3 cipher=OTHER); Thu, 21 Jul 2011 04:11:17 -0700 (PDT) Message-ID: <4E28094E.90608@gmail.com> Date: Thu, 21 Jul 2011 13:11:10 +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: grub-devel@gnu.org 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> <4E1C2BFA.7080300@163.com> In-Reply-To: <4E1C2BFA.7080300@163.com> X-Enigmail-Version: 1.1.2 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="------------enigE981823179F0356271D0FCF9" X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6 (newer, 2) X-Received-From: 74.125.82.41 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: Thu, 21 Jul 2011 11:11:23 -0000 This is an OpenPGP/MIME signed message (RFC 2440 and 3156) --------------enigE981823179F0356271D0FCF9 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable On 12.07.2011 13:11, Cui Lei wrote: > Hi Vladimir, I have not received you reply for some days. I think you m= ust be very busy, so I did some works on my own way. > I tested dozens of versions between r2249 and r3229. I found that most = of them can boot my machine with "--with-platform=3Dmultiboot" option rat= her than "--with-platform=3Dcoreboot" option. The latest one I used is r3= 200, I think it should=20 > support usb device nicely. I added usb.mod uhci.mod usbms.mod usbtest.m= od into the image(payload.elf), but it can not detect > my usb disk stilly. But if I plug a usb stick into my board after booti= ng into the grub shell( grub> ), I get these message: > > /**********************************************************************= ***********/ > grub> bus/usb/usbhub.c:208: total=3D250 > > bus/usb/usbtrans.c:93: control: reqtype=3D0x80 req=3D0x06 val=3D0x100 = idx=3D0x00 > > size=3D8 > > bus/usb/usbtrans.c:120: control: transfer =3D 0x7fe4cec0, dev =3D 0x7f= e36ea0 > > bus/usb/usbtrans.c:187: control: err=3D7 It looks like GRUB has seen the device but no real data was transfered. Could you try with low-speed device? E.g. keyboard. I think you may need ehci driver (Ale=C5=A1 recently coded one) > /**********************************************************************= *********************************/ > > I looked at the source code and found err7 is time out error, I don't > know how to fix it. > I need your help and anyone's advices. It is long time I have spended > on this project. So look forward to your replay. > Thank you in advance. > > BRs, > > Rock. > > > >> 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. >> >> BRs, >> Rock. >> >> At 2011-07-05 14:35:28=EF=BC=8C"Cui Lei" wr= ote: >> >> 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 r= efer 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=3D21= 46422784 >>>> Looking at the code, the only way it can hang AFAICT should be f= ixed by >>>> attached patch (mostly guessing) >>>>>> 1. I have tried the "--with-platform=3Dmultiboot" option, but = when >>>>>> 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 = be from >>>>>> the "/" , then I must enter the ubuntu. >>>>>> So I use the grub1.98 as coreboot payload and boot my ubuntu11= =2E04. >>>>>> 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 t= ests. >>>>>>> Could >>>>>>> you send me the first 128K of /dev/mem ? Meanwhile you can tr= y >>>>>>> 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 --------------enigE981823179F0356271D0FCF9 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/ iF4EAREKAAYFAk4oCU4ACgkQNak7dOguQgmFoAD+O1YjybphLnWSKW4N10RA6FEq NEoQnlR+92nJTmGCxJYA/jxp0tO11MxaLnmPnaNEj84yucB7i9Ue7uVJjcXyIuUb =pLHJ -----END PGP SIGNATURE----- --------------enigE981823179F0356271D0FCF9--