SIOCSIFFLAGS : no such device

=?ks_c_5601-1987?B?seixuL/4?= <[email protected]> Mon, 20 Mar 2006 19:05:18 +0900
Newsgroups gmane.linux.linux-wlan.user
Message-ID <000001c64c05$caf3a370$981bc2a5@guwon>
I¡¯m using the Samsung Magiclan PCMCIA and Fedora Core 4.
I've compiled the source without recompiling the kernel.
(According to the link "http://www.fuw.edu.pl/~pliszka/hints/prism2.html")
When booting up, there¡¯s "SIOCSIFFLAGS : no such device".
And when I typed 'ifup wlan0', the result is same, "SIOCSIFFLAGS : no such
device"

When I entered "dmesg | grep wlan",
the result is

audit(1142845659.621:4): avc:  denied  { getattr } for  pid=1828 comm="wlan-
ng" name=hotplug dev=proc ino=-268435401
scontext=system_u:system_r:cardmgr_t
tcontext=system_u:object_r:sysctl_hotplug_t tclass=file

It's all.
How to make the driver work?
What should I do?
Please Help!!!

2006.03.20
Antonio Kim