kernel messages question

[Dak Ghatikachalam]

Hi Freebsd

When there is messages in /var/log/messages as seen below

# bzip2 -d -c messages.0.bz2|grep sio4
Jan 12 22:32:42 DAK kernel: sio4: <Sierra Wireless AC860> at port
0x3e8-0x3ee irq 22 function 0 config 32 on pccard0
Jan 12 22:32:42 DAK kernel: sio4: type 8250 or not responding
Jan 12 22:32:42 DAK kernel: sio4: unable to activate interrupt in fast mode
- using normal mode


Does that mean that pccard0 is the device driver for thsi Sierra Wireless
card ? If yes  how can I probe that to make sure it responds with hat
driver.


Thanks
DAk