From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Thu, 24 Jan 2002 23:42:58 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Thu, 24 Jan 2002 23:42:46 -0500 Received: from charger.oldcity.dca.net ([207.245.82.76]:62606 "EHLO charger.oldcity.dca.net") by vger.kernel.org with ESMTP id ; Thu, 24 Jan 2002 23:42:34 -0500 Date: Thu, 24 Jan 2002 23:42:27 -0500 From: christophe =?iso-8859-15?Q?barb=E9?= To: lkml Subject: Re: usb or video4linux problem Message-ID: <20020125044227.GD671@online.fr> Mail-Followup-To: lkml In-Reply-To: <20020125032857.GA671@online.fr> <20020125041226.GA22366@kroah.com> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="BRE3mIcgqKzpedwo" Content-Disposition: inline In-Reply-To: <20020125041226.GA22366@kroah.com> User-Agent: Mutt/1.3.26i X-Operating-System: debian SID Gnu/Linux 2.4.17 on i586 Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org --BRE3mIcgqKzpedwo Content-Type: text/plain; charset=iso-8859-15 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Thu, Jan 24, 2002 at 08:12:26PM -0800, Greg KH wrote: > On Thu, Jan 24, 2002 at 10:28:57PM -0500, christophe barb=E9 wrote: > >=20 > > I'm convinced that it's a problem with OHCI. > > I think it's a soft problem because I can trigger it with cpu/io > > activity. >=20 > Does the kernel log show any USB errors, or any USB messages at all? > What kernel version are you using? But I see ov511 output (with debug=3D4 option) until the freeze and then nothing : Jan 24 23:23:53 turing kernel: ov511.c: [ov511_move_data:4291] Frame end, c= urframe =3D 0, packnum=3D159, hw=3D352, vw=3D288, recvd=3D152631 Jan 24 23:23:53 turing kernel: ov511.c: [ov511_move_data:4338] Frame start,= framenum =3D 1 Jan 24 23:23:53 turing kernel: ov511.c: [ov511_ioctl_internal:5470] CMCAPTU= RE Jan 24 23:23:53 turing kernel: ov511.c: [ov511_ioctl_internal:5472] frame: = 0, size: 352x288, format: 7 Jan 24 23:23:53 turing kernel: ov511.c: [ov511_ioctl_internal:5530] VIDIOCM= CAPTURE: renewing frame 0 Jan 24 23:23:53 turing kernel: ov511.c: [ov511_new_frame:4836] ov511->curfr= ame =3D 1, framenum =3D 0 Jan 24 23:23:53 turing kernel: ov511.c: [ov511_ioctl_internal:5550] syncing= to frame 1, grabstate =3D 1 Jan 24 23:23:53 turing kernel: ov511.c: [ov511_move_data:4291] Frame end, c= urframe =3D 1, packnum=3D159, hw=3D352, vw=3D288, recvd=3D152631 Jan 24 23:23:53 turing kernel: ov511.c: [ov511_move_data:4338] Frame start,= framenum =3D 0 Jan 24 23:23:53 turing kernel: ov511.c: [ov511_ioctl_internal:5470] CMCAPTU= RE Jan 24 23:23:53 turing kernel: ov511.c: [ov511_ioctl_internal:5472] frame: = 1, size: 352x288, format: 7 Jan 24 23:23:53 turing kernel: ov511.c: [ov511_ioctl_internal:5530] VIDIOCM= CAPTURE: renewing frame 1 Jan 24 23:23:53 turing kernel: ov511.c: [ov511_new_frame:4836] ov511->curfr= ame =3D 0, framenum =3D 1 Jan 24 23:23:53 turing kernel: ov511.c: [ov511_ioctl_internal:5550] syncing= to frame 0, grabstate =3D 1 Jan 24 23:23:53 turing kernel: ov511.c: [ov511_move_data:4291] Frame end, c= urframe =3D 0, packnum=3D159, hw=3D352, vw=3D288, recvd=3D152631 Jan 24 23:23:53 turing kernel: ov511.c: [ov511_ioctl_internal:5470] CMCAPTU= RE Jan 24 23:23:53 turing kernel: ov511.c: [ov511_ioctl_internal:5472] frame: = 0, size: 352x288, format: 7 Jan 24 23:23:53 turing kernel: ov511.c: [ov511_ioctl_internal:5530] VIDIOCM= CAPTURE: renewing frame 0 Jan 24 23:23:53 turing kernel: ov511.c: [ov511_new_frame:4836] ov511->curfr= ame =3D 1, framenum =3D 0 Jan 24 23:23:53 turing kernel: ov511.c: [ov511_ioctl_internal:5550] syncing= to frame 1, grabstate =3D 1 Jan 24 23:23:53 turing kernel: ov511.c: [ov511_move_data:4338] Frame start,= framenum =3D 1 Jan 24 23:23:53 turing kernel: ov511.c: [ov511_move_data:4291] Frame end, c= urframe =3D 1, packnum=3D159, hw=3D352, vw=3D288, recvd=3D152631 Jan 24 23:23:53 turing kernel: ov511.c: [ov511_move_data:4338] Frame start,= framenum =3D 0 Jan 24 23:23:53 turing kernel: ov511.c: [ov511_ioctl_internal:5470] CMCAPTU= RE Jan 24 23:23:53 turing kernel: ov511.c: [ov511_ioctl_internal:5472] frame: = 1, size: 352x288, format: 7 Jan 24 23:23:53 turing kernel: ov511.c: [ov511_ioctl_internal:5530] VIDIOCM= CAPTURE: renewing frame 1 Jan 24 23:23:53 turing kernel: ov511.c: [ov511_new_frame:4836] ov511->curfr= ame =3D 0, framenum =3D 1 Jan 24 23:23:53 turing kernel: ov511.c: [ov511_ioctl_internal:5550] syncing= to frame 0, grabstate =3D 1 Then the video freeze and I get no more output. >=20 > thanks, >=20 > greg k-h > - > To unsubscribe from this list: send the line "unsubscribe linux-kernel" in > the body of a message to majordomo@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html > Please read the FAQ at http://www.tux.org/lkml/ --=20 Christophe Barb=E9 GnuPG FingerPrint: E0F6 FADF 2A5C F072 6AF8 F67A 8F45 2F1E D72C B41E Cats are rather delicate creatures and they are subject to a good many ailments, but I never heard of one who suffered from insomnia. --Joseph Wood Krutch --BRE3mIcgqKzpedwo Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.0.6 (GNU/Linux) Comment: Pour information voir http://www.gnupg.org iD8DBQE8UOIzj0UvHtcstB4RAp+rAJ9bgZSgAB9J7oXTfOZbZYZt/zIr3gCeLFrK 2m2gsvFySk98pv/93PjyHSQ= =izo4 -----END PGP SIGNATURE----- --BRE3mIcgqKzpedwo--