In the last two installments of Driving Me Nuts [LJ August 2002 and October 2002], we covered the tty layer, explaining how to create a minimal tty driver. We also explained some of the various ioctls ...

i went through some power outages last night and my sg500 is now in a wonky state. i cant access it via the mgmt IP and its not doing very much. i am trying to access it via the serial console but not ...

In Part I of this article, I briefly mentioned the generic USB driver in the context of getting a USB device to communicate through it easily, with no custom kernel programming. Unfortunately, I ...

What I'm getting in my terminal window contains some correct characters, but mostly gibberish. The appearance of some correct characters means I'm connected, but clearly I've set something incorrectly ...

For years I have been wondering when Cisco would activate the USB ports on their devices. I have been hoping for all kinds of USB functionality to routers, switches, firewalls but Cisco has been slow ...