Subject: how can i trigger scanning?
Date: Wednesday 8th April 2009 10:19:13 UTC (over 7 years ago)
i'm testing ath9k driver for 802.11n station. i'm using avila(ixp425) board and ar9160 mini pci card. kernel version : 220.127.116.11 iw version : 0.9.11 i configured station with iw command. 1. i found that station scans channels only one time. so only when ap works before station starts, connection is done successfully. if i turn on ap after station starts or when ap rebooted, station doesn't connect to ap. i want to know how to trigger station to scan again. i tried 'iw dev wlan0 scan trigger ' command, but it fails command failed : Operation not supported (-95) is there other command i can retrigger station scanning? or should i use other program (like hostapd for ap) to make station works? 2. how can i set station mode between a/b/g/n? i used command 'iwpriv ath0 mode 11g' for madwifi. but it doesn't work any more. is there other command? i disabled 11n by editting source code. 'ht_info->ht_supported = 0;' but how can i change mode between a/g?