From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from lists.gentoo.org ([140.105.134.102] helo=robin.gentoo.org) by nuthatch.gentoo.org with esmtp (Exim 4.60) (envelope-from ) id 1G6YTf-0004QO-8H for garchives@archives.gentoo.org; Fri, 28 Jul 2006 19:58:31 +0000 Received: from robin.gentoo.org (localhost [127.0.0.1]) by robin.gentoo.org (8.13.7/8.13.6) with SMTP id k6SJtPaL029793; Fri, 28 Jul 2006 19:55:25 GMT Received: from wx-out-0102.google.com (wx-out-0102.google.com [66.249.82.203]) by robin.gentoo.org (8.13.7/8.13.6) with ESMTP id k6SJqgq5030014 for ; Fri, 28 Jul 2006 19:52:42 GMT Received: by wx-out-0102.google.com with SMTP id s7so326971wxc for ; Fri, 28 Jul 2006 12:52:41 -0700 (PDT) DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws; s=beta; d=gmail.com; h=received:message-id:disposition-notification-to:date:from:reply-to:user-agent:mime-version:to:subject:references:in-reply-to:x-enigmail-version:content-type:content-transfer-encoding; b=tSGq1UR+j3QRrOLmlI6DILCpEeT2G8WaMyxVlkkHpxcA40BS9KqDBlrQ1Ck2hZQJ8ZlFY36FE3Io/lEG0Fi95kogxCc29AnDrBcdle4kXNyJOn8ncSqhdiqYjKZC7jjOJmVl9zfyRD41xlIYZSpv1FnQ59H6sY+zFCIjVbPwGpQ= Received: by 10.70.67.4 with SMTP id p4mr2658074wxa; Fri, 28 Jul 2006 12:46:41 -0700 (PDT) Received: from ?192.168.0.102? ( [63.207.177.13]) by mx.gmail.com with ESMTP id h36sm12807458wxd.2006.07.28.12.46.40; Fri, 28 Jul 2006 12:46:41 -0700 (PDT) Message-ID: <44CA699F.5000101@gmail.com> Date: Fri, 28 Jul 2006 12:46:39 -0700 From: gentuxx User-Agent: Thunderbird 1.5.0.4 (X11/20060605) Precedence: bulk List-Post: List-Help: List-Unsubscribe: List-Subscribe: List-Id: Gentoo Linux mail X-BeenThere: gentoo-user@gentoo.org Reply-to: gentoo-user@lists.gentoo.org MIME-Version: 1.0 To: gentoo-user@lists.gentoo.org Subject: Re: [gentoo-user] unable to activate dma mode References: <200607281506.25021.stefi@geohidroterv.hu> <200607282244.45670.dystopianray@gmail.com> In-Reply-To: <200607282244.45670.dystopianray@gmail.com> X-Enigmail-Version: 0.94.0.0 Content-Type: text/plain; charset=ISO-8859-2 Content-Transfer-Encoding: quoted-printable X-MIME-Autoconverted: from 8bit to quoted-printable by robin.gentoo.org id k6SJtPaq029793 X-Archives-Salt: 4ffd48f8-6eb3-44e1-93d6-2681df6c161f X-Archives-Hash: 3b6529786ffcb2b3049a46f99e418661 -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Raymond Lewis Rebbeck wrote: > On Friday, 28 July 2006 22:36, Stef=E1n Istv=E1n wrote: >> Hello! >> I'm not able to activate dma mode for cdrom drive in my laptop. >> # hdparm -d1 /dev/hdd >> >> /dev/hdd: >> setting using_dma to 1 (on) >> HDIO_SET_DMA failed: Operation not permitted >> using_dma =3D 0 (off) >> >> [snip] >> >> I think the problem is that there is no driver for this chipset compil= ed >> into the kernel. But I don't know which driver should be compiled into= . I >> tried Intel PIIXn but it didn't help. >> >> Thanks for the help in advance, >> Istv=E1n > > You will need to set CONFIG_IDE=3Dn, enable SCSI cdrom support > (CONFIG_BLK_DEV_SR) and enable the Intel PIIX sata driver > (CONFIG_SCSI_ATA_PIIX). Isn't this deprecated? Wouldn't a better choice be to install the SATA driver ebuild? (Mainly trying to eliminate my own confusion here.) > > DMA should then work perfectly fine. However one side effect is that yo= ur > cdrom drive will become /dev/sr0, although I guess this can be fixed with a > udev rule. > - -- gentux echo "hfouvyyAhnbjm/dpn" | perl -pe 's/(.)/chr(ord($1)-1)/ge' gentux's gpg fingerprint =3D=3D> 5495 0388 67FF 0B89 1239 D840 4CF0 39E2 18D3 4A9E -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.4 (GNU/Linux) iD8DBQFEymmeTPA54hjTSp4RAq00AKCCmRYYwKBE6fUCSRN70wHO7VMlSgCfQZsE 5D5oHh61ECHFb9CNJEgP17w=3D =3DwpX1 -----END PGP SIGNATURE----- --=20 gentoo-user@gentoo.org mailing list