I have made a patch for the 3Com EtherLink III (3C589) PC Card Packet Driver v1.3. The patch allows the driver to be used as a point enabler (without Card Services) for cards in slots connected to a secondary PC Card controller, such as in a docking station.
Code:
>FC 3C589PD.COM 3C589PDA.COM
Comparing files 3C589PD.COM and 3C589PDA.COM
00002EA7: E2 E0
00002EAA: E3 E1
00002EC7: E0 E2
00002ECA: E1 E3
00002EE9: E2 E0
00002EEC: E3 E1
00002F09: E0 E2
00002F0C: E1 E3