Issue #2806 has been updated by daftaupe.
For what it's worth after 6 years, I found a laptop with such a Wireless
adapter :
<pre>
ath0@pci0:1:0:0: class=0x028000 card=0x410e144d chip=0x0032168c rev=0x01
hdr=0x00
vendor = 'Qualcomm Atheros'
device = 'AR9485 Wireless Network Adapter'
class = network
</pre>
It's working out of the box with the 6.0-RELEASE, but not with 5GHz networks
(that was my mistake at the beginning).
The working rc.conf configuration is :
<pre>
dhcpcd_enable="YES"
ifconfig_wlan0="WPA"
</pre>
And for /etc/wpa_supplicant.conf I had to add the following lines
<pre>
network={
ssid="mynetwork"
scan_ssid=0
psk="xxxx"
priority=5
}
</pre>
----------------------------------------
Bug #2806: failed to configure a link-local address on ath0 (errno = 22)
http://bugs.dragonflybsd.org/issues/2806#change-14085
* Author: Chingyuan
* Status: New
* Priority: Normal
* Assignee:
* Category: Driver
* Target version: 6.2
----------------------------------------
Hello,
My Laptop's wireless device is "Qualcomm Atheros AR9485 rev 01".
Athought DFB can detect it, it can not be initialized.
The error message as follows :
#ifconfig ath0 up
ath0: _ath_power_restore_power_state : refcnt=0?
kernel : in6_ifattach_linklocal : failed to configure a link-local address on
ath0 (errno = 22)
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