I just installed a SIIG I/O Extender 4-port card in a linux box. Each port
has a separate IRQ and I/O address. When I boot win95 from floppy and run
Norton diagnostics with a loop back adapter all 6 ports check out fine.
(2-on-board, 4 new)
Under RH 5.0 using setserial 5 of the 6 test fine. The failed port is
/dev/cua2 irq 5 port 0x3e8 uart 16550a. Any ideas as to what may be going