I am working on a specific system which does not have NIC and I cannot
install any PCI/PCIe cards as it does not have these slots. The only option
I have is Serial and USB port as this machine has a serial port and a
couple of USB ports.
As of now I am using serial port for debugging but serial is way too slow
(every F10/F11 takes like 5 to 10 seconds). And I have tried the USP
debugging cable from Ajays Technology, I am yet to get it working
Is there a USB NIC which supports kdnet or kernel debugging over network?
Network debugging would be really feasible as I have multiple systems that
I need to debug. Debugging over network would be really painless. If not,
then a USB to 1394 adapter which is known to support 1394 debugging would
also be fine. Please let me know if you are aware of any such devices which
support kernel debugging.