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[[Category:USB_test_cases]] |
Latest revision as of 09:40, 5 March 2012
Description
Setup
- A Fedora17 machine is powered on
- Attach a USB webcam
- System should recognize this USB device
How to test
- Run lsusb to determin the USB webcam <bus-id>
- mount -t debugfs none /sys/kernel/debug
- cat /sys/kernel/debug/usb/usbmon/<bus-id>u
Expected Results
- Traffic show isochronous transfer