From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from list by lists.gnu.org with archive (Exim 4.71) id 1SZmte-00062x-LQ for mharc-grub-devel@gnu.org; Wed, 30 May 2012 13:41:22 -0400 Received: from eggs.gnu.org ([208.118.235.92]:40698) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1SZmtY-00062h-SH for grub-devel@gnu.org; Wed, 30 May 2012 13:41:21 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1SZmtU-0003bA-2L for grub-devel@gnu.org; Wed, 30 May 2012 13:41:16 -0400 Received: from mail-wi0-f177.google.com ([209.85.212.177]:53520) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1SZmtT-0003af-PZ for grub-devel@gnu.org; Wed, 30 May 2012 13:41:11 -0400 Received: by wibhm14 with SMTP id hm14so53767wib.12 for ; Wed, 30 May 2012 10:41:09 -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=MdZfFgDtJpPOLCoee+BnnHYhvBV10UtEtIU9kYHZbDo=; b=VJ8W5AJOq4NDNTqxep/i5MOBiY2Zqn4KvaRUnsCMcokTJayDKrQcob7qUSSV1ypME4 dPOB43f4KoROnY8hnI5/bOJRF7X/BKf0VooR5ysWjMZi8C/TZgXz1sHNpiCj4U0ob54D u3CWHWS27BLt3SZx6xVgfOPsUShrz7hZ/ifCz144vWGfIRfBYeCGTGCGF4U8LsaJECkD aev/I3HcqOubSFDJC2CI4a9epN8OljvDyh4ybuBequV2tmycOc8J7uBao3PtnQ9PdZGr ZoK8RJgfvHft64HolhsgxZR1jMetl19gbKnSuj6vU8hII7+X+ydZW/7PQ4rYAhLiENNz Osgg== Received: by 10.216.193.166 with SMTP id k38mr11179766wen.200.1338399669735; Wed, 30 May 2012 10:41:09 -0700 (PDT) Received: from debian.x201.phnet (31-234.197-178.cust.bluewin.ch. [178.197.234.31]) by mx.google.com with ESMTPS id gv7sm36382777wib.4.2012.05.30.10.41.08 (version=TLSv1/SSLv3 cipher=OTHER); Wed, 30 May 2012 10:41:09 -0700 (PDT) Message-ID: <4FC65BAA.1050002@gmail.com> Date: Wed, 30 May 2012 19:40:58 +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: grub-devel@gnu.org Subject: Re: EHCI driver References: <4FC491EC.8010808@weinigel.se> <1338331586.6016.156.camel@king.jenpiliny.cz> <4FC61184.2020109@gmail.com> <1338398916.10187.78.camel@pracovna> In-Reply-To: <1338398916.10187.78.camel@pracovna> X-Enigmail-Version: 1.4.1 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="------------enig909CD629041C8FB188BDC69E" X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 209.85.212.177 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 17:41:21 -0000 This is an OpenPGP/MIME signed message (RFC 2440 and 3156) --------------enig909CD629041C8FB188BDC69E Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable On 30.05.2012 19:28, Ale=C5=A1 Nesrsta wrote: > It is probably not necessary - I think, really there will be "allocated= " > the same total number of QHs during communication by this new algorithm= > as with old algorithm. > The reason is: Now will be used more "sync. QHs" but less "async. > QHs" (because some "async. QHs" were "allocated" before to "emulate" > interrupt transfer via bulk) - so the total sum should be the same now > as before. It's not about the used size but about code simplicity and avoiding iterating through all QHs when not needed. Previously we had only one type of QHs in one list, now we need 2 and clearly separating them would make the code simpler. --=20 Regards Vladimir '=CF=86-coder/phcoder' Serbinenko --------------enig909CD629041C8FB188BDC69E 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/GW6oACgkQNak7dOguQgllwgD+KRcfQHb4hrD3AbsYWqQDWZNY dHo21rKoZyy8kuoQqJ4BAI1Zr2eiyHj6rP7yxtu3893fW+lL1YxpWRwa4u5xCU9B =TRyM -----END PGP SIGNATURE----- --------------enig909CD629041C8FB188BDC69E--