Hi Alan

Alan  wrote:

Haruo> hub.c: port 1, portstatus 110, change 3, 12 Mb/s
Haruo> hub.c: port 1 connection change
Haruo> hub.c: port 1, portstatus 110, change 3, 12 Mb/s
Haruo> usb.c: USB disconnect on device 00:07.2-1 address 2
Haruo> usb-storage: storage_disconnect() called
Haruo> usb-storage: -- releasing irq URB
Haruo> usb-storage: USB IRQ received for device on host 1
Haruo> usb-storage: -- IRQ data length is 2
Haruo> usb-storage: -- IRQ state is -2
Haruo> usb-storage: -- Interrupt Status (0x0, 0x0)
Haruo> usb-storage: ERROR: Unwanted interrupt received!
Haruo> usb-storage: -- usb_unlink_urb() returned 0
Haruo> usb-storage: -- releasing main URB
Haruo> usb-storage: -- usb_unlink_urb() returned -19
Haruo> usb.c: kusbd: /sbin/hotplug remove 2
Haruo> hub.c: port 1, portstatus 103, change 0, 12 Mb/s
Haruo> usb.c: ignoring set_interface for dev 2, iface 0, alt 0
Haruo> hub.c: port 2, portstatus 100, change 0, 12 Mb/s
Haruo> hub.c: port 1, portstatus 103, change 0, 12 Mb/s
Haruo> hub.c: port 2, portstatus 100, change 0, 12 Mb/s
 
Alan> This makes it look like the device isn't probed again after 
Alan> usbdevfs does the port reset. 

Is it that a problem is in a device?

Alan> Yet another thing to worry about.  But since it's in 2.4, 
Alan> people probably won't worry about it very hard.

I think so.

Thanks!!
Haruo


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