Hi there,
I upgraded TP-Link TL-WDR3600 from 21.02 to 22.03.2 and notice 5GHz wifi didn't work. Tried reset configuration. Radio1 interface not showing up. What can I do?
root@OpenWrt:/etc/config# lspci -v
00:00.0 Network controller: Qualcomm Atheros AR958x 802.11abgn Wireless Network Adapter (rev 01)
Subsystem: Qualcomm Atheros AR9582 802.11a/n WLAN Mini-PCIe Adapter
Device tree node: /sys/firmware/devicetree/base/ahb/pcie-controller@180c0000/wifi@0,0
Flags: fast devsel, IRQ 14
Memory at 10000000 (64-bit, non-prefetchable) [size=128K]
Expansion ROM at 10020000 [virtual] [disabled] [size=64K]
Capabilities: [40] Power Management version 3
Capabilities: [50] MSI: Enable- Count=1/4 Maskable+ 64bit+
Capabilities: [70] Express Endpoint, MSI 00
Capabilities: [100] Advanced Error Reporting
Capabilities: [140] Virtual Channel
Capabilities: [300] Device Serial Number 00-00-00-00-00-00-00-00
lspci: Unable to load libkmod resources: error -12
root@OpenWrt:/etc/config# cat wireless
config wifi-device 'radio0'
option type 'mac80211'
option path 'platform/ahb/18100000.wmac'
option channel '1'
option band '2g'
option htmode 'HT20'
option cell_density '0'
config wifi-iface 'default_radio0'
option device 'radio0'
option network 'lan'
option mode 'ap'
option ssid 'edited'
option encryption 'sae-mixed'
option key 'edited'