niubee_007 <[email protected]> writes: > I googled wakeup-on-wlan for SHR and found this link > http://shr-project.org/trac/ticket/305
I have been trying to get wake on wlan work on debian for a long time. Using andy-tracking a3587e4ed77974ad on gta02v5. That echo 1 >/sys/module/s3cmci/parameters/persist finally did the trick and I can finally make the phone wake up on wlan! Thanks a lot for pointing me to this ticket. (I really wish we had distro independent documentation for kernel /sys parameters...) Anyways, here's what I did: ##### turn wlan off sudo ifdown wlan om wifi power 0 sleep 5 ##### check that the wakeup pin is high # http://docs.openmoko.org/trac/browser/trunk/doc/hardware/GTA02v2/gpio.txt?rev=2587&format=txt # GPF5 I EINT5 WLAN_GPIO1 wlan wakeup GPIO sudo bin/gpio | grep ^F -A1 ##### turn wlan on om wifi power 1 sudo ifup wlan=private_c22 ##### check that the wakeup pin is low sudo bin/gpio | grep ^F -A1 ##### set the magic parameter mentioned in http://shr-project.org/trac/ticket/305 sudo sh -c 'echo 0 > /sys/module/s3cmci/parameters/persist' #### set other equally magic parameters #### mentioned on http://wiki.openmoko.org/wiki/Wmiconfig #### and documented in wmiconfig and ar6000 sources sudo wmiconfig -i wlan --power maxperf sudo wmiconfig -i wlan --setwowmode enable # enable wow function sudo wmiconfig -i wlan --addwowpattern 0 1 33 01 ff # add packet filter pattern, this is the ICMP filter pattern #### tell ar6k to pull wakeup pin high on matching packet #### DO NOT ping the phone between this and apm command #### If the pin gets pulled high already before apm command #### no wakeup can occur. sudo wmiconfig -i wlan --sethostmode asleep # to tell ar6k what host's current is #### suspend the system sudo apm -s #### ping the device from other computer and witness that it wakes up #### since wakeup pin is pulled up: sudo bin/gpio | grep ^F -A1 sudo wmiconfig -i wlan --sethostmode awake # The firmware of ar6k will pull low the GPIO1 pin _______________________________________________ Openmoko community mailing list [email protected] http://lists.openmoko.org/mailman/listinfo/community
