Date: Fri, 25 Apr 2008 07:57:42 +0000 From: =?ISO-8859-1?Q?S=E9bastien_Morand?= <seb.morand@gmail.com> To: =?ISO-8859-1?Q?S=E9bastien_Morand?= <seb.morand@gmail.com>, freebsd-questions@freebsd.org Subject: Re: Hangup on USB mass device Message-ID: <48118EF6.80400@gmail.com> In-Reply-To: <20080424164338.GA51453@slackbox.xs4all.nl> References: <480D94E5.4060506@gmail.com> <20080422153442.GB36675@slackbox.xs4all.nl> <16d3abd60804220842t5339f965o1d62a15f001a813f@mail.gmail.com> <20080422165235.GA38265@slackbox.xs4all.nl> <480FBA97.7020709@gmail.com> <20080424164338.GA51453@slackbox.xs4all.nl>
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This is a multi-part message in MIME format. --------------020706000103050108000409 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit > According to the file /usr/src/sys/dev/usb/usbdevs on my 7-STABLE > system, this is a C-700 camera, which should be recognized. Actually it a C-310 but maybe the drive can handle both models? >> Apr 23 22:17:48 mellba kernel: umass2: <OLYMPUS X100,D540Z,C310Z, class 0/0, rev >> 2.00/1.00, addr 2> on uhub0 > > And it does not seem to be recognized properly. > >> So My USB device has been seen and then nothing until the first message of the >> next boot > > OK, so it goes wrong before the usb subsystem hands the camera off as a > da device. > > This is uhub0, so it's recognized as a USB 1.0 device. Is it USB 2.0 capable > > Is the mp3 player a usb 1.0 device as well? In that case the trouble is > probably with the ohci driver, since the USB 2.0 devices seem to work well. Both of them are USB 2,0 capable devices (according to manufactor AND I test them under windows, they are recognized as usb 2.0 devices with Hi speed. > On 7.x you should have /boot/kernel/kernel.symbols, which is the > debugging kernel (/boot/kernel/kernel is the regular, stripped, kernel). Ok here is what I get (I have 3 dumps and all give the same results): Fatal trap 12: page fault while in kernel mode cpuid = 0; apic id = 00 fault virtual address = 0x0 fault code = supervisor read, page not present instruction pointer = 0x20:0x0 stack pointer = 0x28:0xe4ab369c frame pointer = 0x28:0xe4ab36dc code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, def32 1, gran 1 processor eflags = interrupt enabled, resume, IOPL = 0 current process = 12 (swi4: clock sio) trap number = 12 panic: page fault cpuid = 0 Uptime: 34m10s Physical memory: 1003 MB Dumping 180 MB: 165 149 133 117 101 85 69 53 (CTRL-C to abort) (CTRL-C to abort) (CTRL-C to abort) 37 21 5 #0 doadump () at pcpu.h:195 195 pcpu.h: No such file or directory. in pcpu.h > There should be a space between "no" and &&. I could have guessed this one :-) Sebastien --------------020706000103050108000409--
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