From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from list by lists.gnu.org with archive (Exim 4.71) id 1SZhxP-0005Rj-It for mharc-grub-devel@gnu.org; Wed, 30 May 2012 08:24:55 -0400 Received: from eggs.gnu.org ([208.118.235.92]:45688) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1SZhxJ-0005PI-3R for grub-devel@gnu.org; Wed, 30 May 2012 08:24:53 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1SZhxD-0006fB-KC for grub-devel@gnu.org; Wed, 30 May 2012 08:24:48 -0400 Received: from mail-ee0-f41.google.com ([74.125.83.41]:34924) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1SZhxD-0006ev-BI for grub-devel@gnu.org; Wed, 30 May 2012 08:24:43 -0400 Received: by eekb47 with SMTP id b47so1630073eek.0 for ; Wed, 30 May 2012 05:24:41 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=message-id:date:from:user-agent:mime-version:to:subject:references :in-reply-to:x-enigmail-version:content-type; bh=o07XgWne3M5cY0ysRiAkWaTAHvNayVOLxx0l+pjLEPI=; b=MQ8S8OcKYUrYETr0UxkOUeCv/RMnRAZVKUKThTvZM6/zbU+cKEPrEm0oi0cWB2cgDm bA/NSyeFYmlCwvIatHz2Hcw2yquQzOQQAuQjzB/pkYq0FmCbM5GY860sfZ33/yP4UXuQ Xt6X8FDZCnqaYuUTvOQSPdcA0Ao/2sI8M0wlLjMgdwo4EMEL+IOG0ksisXOXuHhDZTiT V1ofDklsHZRPIANf+Ocy66y24C1OFSB4qB9GWCpd0P22B11lLNn1jL28fxChJEGr51u4 1unnHlkOEXX7Mfs8/apj+ehz+BXMj06G+xwWjvsaUNB1ewDtpv4xhaVgOvIyifXEcXvU yxxQ== Received: by 10.14.48.8 with SMTP id u8mr6453813eeb.128.1338380681168; Wed, 30 May 2012 05:24:41 -0700 (PDT) Received: from debian.x201.phnet (49-234.197-178.cust.bluewin.ch. [178.197.234.49]) by mx.google.com with ESMTPS id p41sm32000967eef.5.2012.05.30.05.24.40 (version=TLSv1/SSLv3 cipher=OTHER); Wed, 30 May 2012 05:24:40 -0700 (PDT) Message-ID: <4FC61184.2020109@gmail.com> Date: Wed, 30 May 2012 14:24:36 +0200 From: =?UTF-8?B?VmxhZGltaXIgJ8+GLWNvZGVyL3BoY29kZXInIFNlcmJpbmVua28=?= User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:10.0.4) Gecko/20120510 Icedove/10.0.4 MIME-Version: 1.0 To: The development of GNU GRUB Subject: Re: EHCI driver References: <4FC491EC.8010808@weinigel.se> <1338331586.6016.156.camel@king.jenpiliny.cz> In-Reply-To: <1338331586.6016.156.camel@king.jenpiliny.cz> X-Enigmail-Version: 1.4.1 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="------------enig3CBA937916BCA613EDD62B1A" X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 74.125.83.41 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: Wed, 30 May 2012 12:24:53 -0000 This is an OpenPGP/MIME signed message (RFC 2440 and 3156) --------------enig3CBA937916BCA613EDD62B1A Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable On 30.05.2012 00:46, Ale=C5=A1 Nesrsta wrote: > From my point of view it is little bit more probable the second reason.= > In this case the solution could be real implementation of interrupt > transfers in GRUB - at least for EHCI. It may be possible even though > GRUB is not supporting CPU interrupts but currently I have no idea/time= > to think about. interrupt transfers have nothing to do with CPU interrupts per se. You can check whether PCI interrupt occurred without having to enable CPU interrupts. --=20 Regards Vladimir '=CF=86-coder/phcoder' Serbinenko --------------enig3CBA937916BCA613EDD62B1A Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.12 (GNU/Linux) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org/ iF4EAREKAAYFAk/GEYQACgkQNak7dOguQgk8+AD/acvofqMpsD/wr+t5fTf35oMs Ck0Lt1bkBOIu6x6hWlEBAIry9rUg9230CbjchXlMMUuM+fRTN/UyPqbYm7CfHhtI =hqro -----END PGP SIGNATURE----- --------------enig3CBA937916BCA613EDD62B1A--