Issue

• In lspci - I/O Ports are shown as [disabled] for serial PCI Cards which are not having the device drivers as below:

          Region 1: I/O ports at df00 [disabled] [size=128]
          Region 2: I/O ports at de00 [disabled] [size=64]
          Region 3: I/O ports at ddb0 [disabled] [size=16]
  

• These devices could be configured to work using setserial command to configure the Serial Ports from the  I/O resouces that are received from lspci command as the device does not device drivers.

• The same devices works properly without drivers in Red Hat Enterprise Linux 4