On Wed, Sep 7, 2011 at 09:39, Tz-Huan Huang <tzhuan_at_gmail.com> wrote: > On Wed, Sep 7, 2011 at 14:10, Tz-Huan Huang <tzhuan_at_gmail.com> wrote: >> Hi, >> >> I have a lenovo X201s with a "Intel Centrino Advanced-N + WiMAX 6250" bundled. >> The device seems recognized as iwn0 correctly but it just doesn't work. >> The command "ifconfig wlan0 up scan" return immediately and nothing showed. >> >> Is the device not supported, or do I miss something? >> Any suggestion is welcome, thanks. >> >> Here is some information: >> >> $ uname -a >> FreeBSD bud 9.0-BETA2 FreeBSD 9.0-BETA2 #2: Tue Sep 6 16:50:09 CST >> 2011 root_at_bud:/usr/obj/usr/src/sys/BUD amd64 >> >> dmesg -a: >> http://www.csie.ntu.edu.tw/~b90093/tmp/dmesg.txt >> >> rc.conf: >> http://www.csie.ntu.edu.tw/~b90093/tmp/rc.conf >> >> kldstat -v >> http://www.csie.ntu.edu.tw/~b90093/tmp/kldstat.txt > > When loading acpi_ibm, I got more error information: > > $ kldload acpi_ibm > acpi_ibm0: <IBM ThinkPad ACPI Extras> on acpi0 > $ ifconfig wlan0 up > iwn0: iwn5000_send_calibration: could not send calibration result, error 22 > iwn0: iwn_init_locked: could not initialize hardware, error 22 Can you do sysctl dev.iwn.0.debug=0xffffffff before doing ifconfig wlan0 up? I'm curious on which result it can't send to the firmware. -- BernhardReceived on Wed Sep 07 2011 - 07:51:03 UTC
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