1394 bus performance monitoring

1. Any performance monitor counters related to 1394 channel capacity utilization

2. Any other performanc monitor counters that relate to 1394 resources

3. 1394 Error status indications

Problem that I'm seeing with certain video cameras is that when a 1394 isoc packet is received with a CRC error, it is discarded and no error indications are passed back from the 1394 bus driver to the camera minidriver.

Are these 1394 errors exposed ANYWHERE