From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tim Blechmann Subject: Re: hard freezes with hdsp with cardbus/pci adapter card Date: Tue, 11 Aug 2009 11:47:36 +0200 Message-ID: <4A813E38.5030007@klingt.org> References: <20090811050619.GA12438@pengutronix.de> <4A811076.6000603@klingt.org> <4A811D1B.2020709@klingt.org> <20090811092526.GA3163@pengutronix.de> Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============3855540679279112727==" Return-path: Received: from ciao.gmane.org (main.gmane.org [80.91.229.2]) by alsa0.perex.cz (Postfix) with ESMTP id E721024B37 for ; Tue, 11 Aug 2009 11:47:53 +0200 (CEST) Received: from list by ciao.gmane.org with local (Exim 4.43) id 1ManxP-0006mI-3r for alsa-devel@alsa-project.org; Tue, 11 Aug 2009 09:47:51 +0000 Received: from 85-127-248-0.dynamic.xdsl-line.inode.at ([85.127.248.0]) by main.gmane.org with esmtp (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Tue, 11 Aug 2009 09:47:51 +0000 Received: from tim by 85-127-248-0.dynamic.xdsl-line.inode.at with local (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Tue, 11 Aug 2009 09:47:51 +0000 In-Reply-To: <20090811092526.GA3163@pengutronix.de> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: alsa-devel-bounces@alsa-project.org Errors-To: alsa-devel-bounces@alsa-project.org To: alsa-devel@alsa-project.org Cc: linux-pcmcia@lists.infradead.org List-Id: alsa-devel@alsa-project.org This is an OpenPGP/MIME signed message (RFC 2440 and 3156) --===============3855540679279112727== Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="------------enigD5C22CB3A3D2DE27D99905B6" This is an OpenPGP/MIME signed message (RFC 2440 and 3156) --------------enigD5C22CB3A3D2DE27D99905B6 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable On 08/11/2009 11:25 AM, Wolfram Sang wrote: > Hi Tim, >=20 >> hm, actually, i think the issue is related to the pci latency of the >> cardbus controller. >=20 > Looks like it: >=20 > http://lkml.indiana.edu/hypermail/linux/kernel/0404.1/0602.html >=20 > Do you know if the increased latency is needed for all bridges, not jus= t ENE? > (I'd assume so...) i remember that issue, it had different symptoms (distorted sound) ... the ene bridge seems to be the only cardbus bridge, that requires the increased latency, but maybe other controllers are just more robust and don't completely freeze the system cheers, tim --=20 tim@klingt.org http://tim.klingt.org Happiness is a byproduct of function, purpose, and conflict; those who seek happiness for itself seek victory without war. William S. Burroughs --------------enigD5C22CB3A3D2DE27D99905B6 Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.9 (GNU/Linux) iEYEARECAAYFAkqBPjgACgkQdL+4qsZfVsub8wCePVS0XpQYZy0HcieQ+gKXZRJI Y0gAniyy7ImZpr7pxtm1xY4hebUiZp+H =2HCn -----END PGP SIGNATURE----- --------------enigD5C22CB3A3D2DE27D99905B6-- --===============3855540679279112727== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ Alsa-devel mailing list Alsa-devel@alsa-project.org http://mailman.alsa-project.org/mailman/listinfo/alsa-devel --===============3855540679279112727==--