hostap_cs errors

[Drew]

New node on our network is up, but every day it's getting these errors 
and then it needs a reboot. This is on a 486 running debian.

hostap_cs: wlan1, resetting card
wlan1: Interrupt, but SWSUPPORT0 does not match: FFFF !=8A32-card removed?
wlan1: hfa384x - cmd - timeout- reg=0xfff
hostap_cs: first command failed - is the card compatible?
hostap_cs: wlan1: resetting card
wlan1: hfa384x - cmd - timeout- reg=0xfff
hostap_cs: first command failed - is the card compatible?
wlan1: MAC port0 enabling failed
wlan1: could not enable MAC port