I'm running netbsd 2.0 stable and have just purchased a Siig CyberSerial 4S
com port expander as it was recommended on the Netbsd hardware compatibility
list. The card seems to be detected ok, but it doesn't seem to operate
correctly. I plugged in a modem and tested it with minicom, I got characters
echoing to the minicom terminal, but the modem was not responding to AT
The same test worked fine on com0 on the onboard com port so I know there
are no issues with the modem / cable.
Has anyone got this card running on netbsd 2.0?
Any help would be much appreciated.
PS dmesg printout below:
puc0 at pci1 dev 2 function 0: Oxford Semiconductor OX16PCI954 UARTs (com,
com, com, com)
com3 at puc0 port 0: interrupting at irq 3
com3: ns16550a, working fifo
com4 at puc0 port 1: interrupting at irq 3
com4: ns16550a, working fifo
com5 at puc0 port 2: interrupting at irq 3
com5: ns16550a, working fifo
com6 at puc0 port 3: interrupting at irq 3
com6: ns16550a, working fifo
Oxford Semiconductor Ltd. product 0x9510 (miscellaneous bridge) at pci1 dev
2 function 1 not configured