WRT54GX2
From DD-WRT Wiki
Q. I have a Linksys WRT54GX2 Firmware Version: 1.01.16 Can I flash it with your firmware?
A. No, not if it has Realtek CPU and/or Airgo card. See Known incompatible devices.
Q. I have a Linksys WRT54GX2 Firmware Version: 1.01.16 Can I flash it with your firmware?
A. No, not if it has Realtek CPU and/or Airgo card. See Known incompatible devices.