Date: Wed, 6 Jul 2005 19:36:04 +0200 From: Stefan Walter <sw@gegenunendlich.de> To: Hans Petter Selasky <hselasky@c2i.net> Cc: freebsd-usb@freebsd.org Subject: Re: usb/82660: EHCI: I/O stuck in state 'physrd'/panic Message-ID: <20050706173604.GA812@kyuzo.dunkelkammer.void> In-Reply-To: <200507041918.47258.hselasky@c2i.net> References: <20050626091628.775DD3A1D@kyuzo.dunkelkammer.void> <200507021553.49043.hselasky@c2i.net> <20050703075632.GA937@kyuzo.dunkelkammer.void> <200507041918.47258.hselasky@c2i.net>
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[-- Attachment #1 --] Hans Petter Selasky, 04.07.05, 19:18h CEST: > > http://www.gegenunendlich.de/stuff/ehci/umass-messages-complete-transfer.bz2 > > To me it seems that there is something wrong with your flash disk. Though it > can be that the "CBW" structure is not initialized correctly, but I am not > the right person to tell about that. At least your flash disk takes the "CBW" > command, but times out on the following BULK-in transfer. I don't think it's the USB stick, as the device works fine with ehci at my notebook (Intel chipset). Furthermore, I could now reproduce the problem with an external USB HD enclosure, too. > I'm not sure if it helps, but the compiler might be messing with the hardware > structures: > > In /sys/dev/usb/umass.c > > change all: > > typedef xxxx { > > } xxxx; > > into: > > typedef xxxx { > > } __packed xxxx; That didn't change anything, either, unfortunately. > What options are you compiling the kernel with? Have you got INVARIANTS > enabled? Here's the list of options from the kernel configuration: options INET #InterNETworking options INET6 #IPv6 communications protocols options FFS #Berkeley Fast Filesystem options SOFTUPDATES #Enable FFS soft updates support options UFS_ACL #Support for access control lists options UFS_DIRHASH #Improve performance on big directories options MD_ROOT #MD is a potential root device options NFSCLIENT #Network Filesystem Client options NFSSERVER #Network Filesystem Server options NFS_ROOT #NFS usable as root device, requires NFSCLIENT options MSDOSFS #MSDOS Filesystem options CD9660 #ISO 9660 Filesystem options PROCFS #Process filesystem (requires PSEUDOFS) options PSEUDOFS #Pseudo-filesystem framework options LINPROCFS #linux-like procfs options COMPAT_43 #Compatible with BSD 4.3 [KEEP THIS!] options COMPAT_FREEBSD4 #Compatible with FreeBSD4 options COMPAT_LINUX #Linux ABI emulation options SCSI_DELAY=5000 #Delay (in ms) before probing SCSI options KTRACE #ktrace(1) support options SYSVSHM #SYSV-style shared memory options SYSVMSG #SYSV-style message queues options SYSVSEM #SYSV-style semaphores options _KPOSIX_PRIORITY_SCHEDULING #Posix P1003_1B real-time extensions options SCHED_4BSD options PREEMPTION options KBD_INSTALL_CDEV # install a CDEV entry in /dev options GEOM_BDE options ATA_STATIC_ID #Static device numbering options VESA options MAXCONS=12 options SC_DFLT_FONT makeoptions SC_DFLT_FONT=iso options SC_DISABLE_REBOOT options SC_PIXEL_MODE options IPSEC #IP security options IPSEC_ESP #IP security (crypto; define w/ IPSEC) options USB_DEBUG # Debugging USB options SMBFS options NETSMB #SMB/CIFS requester options NETSMBCRYPTO #encrypted password support for SMB options LIBMCHAIN #mbuf management library options LIBICONV options MSGBUF_SIZE=40960 I didn't have INVARIANTS enabled, but added it now. I didn't see any change, though. Do you want another log? ;) CFLAGS has been set to "-O -pipe" all the time, by the way. Thank you for your help so far, Stefan [-- Attachment #2 --] -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.1 (FreeBSD) iQGVAwUBQswWhFaRERsSueCzAQI2aQv/RJCRIL8mxLEaEo9fsMR3Awx+sQ/ORiBD iItlhEZygt4gI1iAMmxIdo80dzshZdeBsI73xHg3Ia7/7oNrKzJ3fpIZMwn1hJyJ eB9KYyNtcln9IZ2+F3fMlvMS09cb1dR3iq/SUf9R21Tc8bLqCgJuyjFhO+jAwZQn EXWv4xEk6HyGa88j7+8VYp79nXouMdkKKW/SM6mrcB2r4IO+S4i6NlFMLc2EH6YA dmZw/bEHJqMHsUpIrjU2L6z84fp0jT5E5rqOtm/lJ1xGhWnPa8wsYURFELbtUUur gTH3LinmLPNJPTUwyI/0yNvVi1wOSNZKH9KPGVrXMk+t+jYH2/lvC4cdpdv1mRJh GN1K8PFzIHYnUj5fWuRqV/rUf3TLERZnO9iKd16jAkd5ntpnJYNl2HLsZs7wbLSO bzqqvpOSEbX4bt3UamaTHaf9Z88kA5p9Z4blEqGLHnhbGtUtwIBVTtMwxshxfF0z G0YwkbF7nkox0R8puqCu49kQv84jvs/p =8hW1 -----END PGP SIGNATURE-----
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