#18362: Archer C7 v2, 5GHz wifi not exist at first boot
----------------------------------------+----------------------------------
 Reporter:  olmari                      |      Owner:  developers
     Type:  defect                      |     Status:  new
 Priority:  high                        |  Milestone:  Chaos Calmer (trunk)
Component:  base system                 |    Version:  Trunk
 Keywords:  wifi, wireless, first boot  |
----------------------------------------+----------------------------------
 Using selfcompiled trunk [43283], default profile for TP-Link Archer C7
 v2, when device initially boots or settings are reset to defaults, there
 is only the 2.4GHz ath9k driven qca955x radio existing "Generic MAC80211
 802.11bgn (radio0)", no 5GHz 11ac radio exist.

 /etc/config/wireless looks like:
 {{{
 config wifi-device  radio0
         option type     mac80211
         option channel  11
         option hwmode   11g
         option path     'platform/qca955x_wmac'
         option htmode   HT20
         # REMOVE THIS LINE TO ENABLE WIFI:
         option disabled 1

 config wifi-iface
         option device   radio0
         option network  lan
         option mode     ap
         option ssid     OpenWrt
         option encryption none
 }}}

 Doing: "rm /etc/config/wireless && wifi detect > /etc/config/wireless"
 detects both radios and stuff works then, new /etc/config/wireless looks
 like:

 {{{
 config wifi-device  radio0
         option type     mac80211
         option channel  36
         option hwmode   11a
         option path     'pci0000:01/0000:01:00.0'
         option htmode   VHT80
         # REMOVE THIS LINE TO ENABLE WIFI:
         option disabled 1

 config wifi-iface
         option device   radio0
         option network  lan
         option mode     ap
         option ssid     OpenWrt
         option encryption none

 config wifi-device  radio1
         option type     mac80211
         option channel  11
         option hwmode   11g
         option path     'platform/qca955x_wmac'
         option htmode   HT20
         # REMOVE THIS LINE TO ENABLE WIFI:
         option disabled 1

 config wifi-iface
         option device   radio1
         option network  lan
         option mode     ap
         option ssid     OpenWrt
         option encryption none
 }}}

 So something on first boot doesn't quite properly configure the Archer C7
 wifi on first boot.

--
Ticket URL: <https://dev.openwrt.org/ticket/18362>
OpenWrt <http://openwrt.org>
Opensource Wireless Router Technology
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