Include usbdev filesystem, when you compile the kernel.
Then try> mount -t usbdevfs none /proc/bus/usb
Regards,
Sreekumar CM
Bram de Kruijff
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[Linux-usb-users] hotplug but no /proc/bus/usb
ceforge.net
Classification:
10/09/2002 12:07 AM
Hi all,
I'm trying to get my apacer handydrive going. According to the
'working devices database' at http://www.qbik.ch/usb/devices/
it should work... but so far I haven't gotten there yet.
The problem is that /proc/bus/usb/devices is missing. At least
that is what usbview says and it's right.. in fact /proc/bus/usb
is missing entirely ;(
the system:
kernel : homegrown 2.4.19 with usb-support (modules)
hotplug : hotplug_0.0.20020826-1_all.deb
Looking at the logs (see below) it seems to work and I can't figure
out what is wrong. Not that that is a great surprise, cause all this
is new to me ;)
Could someone point me in the right direction?
thanks,
Bram
-----------------
logmessages when I plugin:
Oct 8 17:52:12 dabbert kernel: uhci.c: root-hub INT complete: port1: 80 port2: 93
data: 4
Oct 8 17:52:12 dabbert kernel: hub.c: port 1, portstatus 100, change 0, 12 Mb/s
Oct 8 17:52:12 dabbert kernel: hub.c: port 2, portstatus 101, change 1, 12 Mb/s
Oct 8 17:52:12 dabbert kernel: hub.c: port 2 connection change
Oct 8 17:52:12 dabbert kernel: hub.c: port 2, portstatus 101, change 1, 12 Mb/s
Oct 8 17:52:12 dabbert kernel: hub.c: port 2, portstatus 101, change 0, 12 Mb/s
Oct 8 17:52:12 dabbert last message repeated 3 times
Oct 8 17:52:12 dabbert kernel: hub.c: port 2, portstatus 103, change 0, 12 Mb/s
Oct 8 17:52:12 dabbert kernel: hub.c: USB new device connect on bus1/2, assigned
device number 8
Oct 8 17:52:12 dabbert kernel: usb.c: kmalloc IF c2a23d80, numif 1
Oct 8 17:52:12 dabbert kernel: usb.c: new device strings: Mfr=1, Product=2,
SerialNumber=3
Oct 8 17:52:12 dabbert kernel: usb.c: USB device number 8 default language ID 0x409
Oct 8 17:52:12 dabbert kernel: Manufacturer: Apacer
Oct 8 17:52:12 dabbert kernel: Product: HandyDrive
Oct 8 17:52:12 dabbert kernel: SerialNumber: 191B030900BE
Oct 8 17:52:12 dabbert kernel: usb-storage: act_altsettting is 0
Oct 8 17:52:12 dabbert kernel: usb-storage: id_index calculated to be: 62
Oct 8 17:52:12 dabbert kernel: usb-storage: Array length appears to be: 64
Oct 8 17:52:12 dabbert kernel: usb-storage: USB Mass Storage device detected
Oct 8 17:52:12 dabbert kernel: usb-storage: Endpoints: In: 0xc1188e20 Out: 0xc1188e34
Int: 0xc1188e48 (Period 1)
Oct 8 17:52:12 dabbert kernel: usb-storage: Found existing GUID
0d7d01000000191b030900be
Oct 8 17:52:12 dabbert kernel: WARNING: USB Mass Storage data integrity not assured
Oct 8 17:52:12 dabbert kernel: USB Mass Storage device found at 8
Oct 8 17:52:12 dabbert kernel: usb.c: usb-storage driver claimed interface c2a23d80
---------------------
logmessage when I plugout:
Oct 8 17:54:10 dabbert kernel: uhci.c: root-hub INT complete: port1: 80 port2: 8a
data: 4
Oct 8 17:54:10 dabbert kernel: hub.c: port 1, portstatus 100, change 0, 12 Mb/s
Oct 8 17:54:10 dabbert kernel: hub.c: port 2, portstatus 100, change 3, 12 Mb/s
Oct 8 17:54:10 dabbert kernel: hub.c: port 2 connection change
Oct 8 17:54:10 dabbert kernel: hub.c: port 2, portstatus 100, change 3, 12 Mb/s
Oct 8 17:54:10 dabbert kernel: usb.c: USB disconnect on device 8
Oct 8 17:54:10 dabbert kernel: usb-storage: storage_disconnect() called
Oct 8 17:54:10 dabbert kernel: usb-storage: -- releasing main URB
Oct 8 17:54:10 dabbert kernel: usb-storage: -- usb_unlink_urb() returned -19
Oct 8 17:54:11 dabbert kernel: uhci.c: root-hub INT complete: port1: 80 port2: 88
data: 4
Oct 8 17:54:11 dabbert kernel: hub.c: port 1, portstatus 100, change 0, 12 Mb/s
Oct 8 17:54:11 dabbert kernel: hub.c: port 2, portstatus 100, change 2, 12 Mb/s
Oct 8 17:54:11 dabbert kernel: hub.c: port 2 enable change, status 100
--
/---------------------------------------------/
Bram de Kruijff <[EMAIL PROTECTED]>
/---------------------------------------------/
:wq
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