[OpenWrt-Devel] [PATCH] fix typo in netifd.sh

[John Crispin]

On 23/01/2015 18:27, Cezary Jackiewicz wrote:
> Dnia 2015-01-22, o godz. 14:41:33
> John Crispin <blogic at openwrt.org> napisał(a):
> 
>> can you explain your wifi setup so that we can figure out how to
>> properly fix this ?
> 
> config wifi-device 'radio1'
> 	option type 'mac80211'
> 	option hwmode '11a'
> 	option path 'pci0000:00/0000:00:00.0'
> 	option disabled '0'
> 	option htmode 'HT20'
> 	option channel '48'
> 
> config wifi-iface
> 	option device 'radio1'
> 	option encryption 'psk2'
> 	option key '1234567890'
> 	option network 'wlan'
> 	option mode 'adhoc'
> 	option ssid 'link-5g'
> 
> Without patch I've got
> 
> root at OpenWrt:~# cat /var/run/wpa_supplicant-wlan1.conf 
> ap_scan=2
> network={
> 	scan_ssid=0
> 	ssid="link-5g"
> 	key_mgmt=WPA-PSK
> 	mode=1
> 	fixed_freq=1
> 	frequency=5240
> 	mode=1
> 	psk="1234567890"
> 	proto=RSN
> }
> 
> iw wlan1 info shows only 20 MHz (no HT) and iw wlan1 station dump - tx/rx 54MBit
> 
> With patch:
> 
> root at OpenWrt:~# cat /var/run/wpa_supplicant-wlan1.conf 
> ap_scan=2
> network={
> 	scan_ssid=0
> 	ssid="link-5g"
> 	key_mgmt=WPA-PSK
> 	mode=1
> 	fixed_freq=1
> 	frequency=5240
> 	mode=1
> 	psk="1234567890"
> 	proto=RSN
> 	htmode=HT20
> }
> 
> iw wlan1 info shows channel 48 (5240 MHz), width: 20 MHz, center1: 5240 MHz 
> (width: 40 MHz with channel 36 and HT40+); iw wlan1 station dump shows
> bitrate
> 
> rx bitrate:	115.6 MBit/s MCS 13 short GI
> tx bitrate:	57.8 MBit/s MCS 5 short GI
> rx bitrate:	86.7 MBit/s MCS 12 short GI
> 
> etc.
> 

ok, so it is adhoc mode. in this case the feature does make sense. the
problem is that the values provided by netifd-wireless.sh cannot
directly be translated to wpa_supplicant values. additionally yor patch
should ensure that values are only applied for adhoc networks. i will
put this on my list and investigate a bit further.
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