Hello
I just installed LEDE 17.01.4 on a TP-Link archer C7 v2.
It seems to be working fine, but I get firmware loading error messages:
[ 10.720355] PCI: Enabling device 0000:01:00.0 (0000 -> 0002)
[ 10.726293] ath10k_pci 0000:01:00.0: pci irq legacy oper_irq_mode 1 irq_mode 0 reset_mode 0
[ 10.947243] ath10k_pci 0000:01:00.0: Direct firmware load for ath10k/pre-cal-pci-0000:01:00.0.binfailed with error -2
[ 10.958126] ath10k_pci 0000:01:00.0: Falling back to user helper
[ 11.147949] firmware ath10k!pre-cal-pci-0000:01:00.0.bin: firmware_loading_store: map pages failed
[ 11.358816] ath10k_pci 0000:01:00.0: qca988x hw2.0 target 0x4100016c chip_id 0x043202ff sub 0000:0000
[ 11.368221] ath10k_pci 0000:01:00.0: kconfig debug 0 debugfs 1 tracing 0 dfs 1 testmode 1
[ 11.381252] ath10k_pci 0000:01:00.0: firmware ver 10.2.4-1.0-00016 api 5 features no-p2p,raw-mode,mfp crc32 0c5668f8
[ 11.392038] ath10k_pci 0000:01:00.0: Direct firmware load for ath10k/QCA988X/hw2.0/board-2.bin failed with error -2
[ 11.402645] ath10k_pci 0000:01:00.0: Falling back to user helper
[ 11.482235] firmware ath10k!QCA988X!hw2.0!board-2.bin: firmware_loading_store: map pages failed
[ 11.504087] ath10k_pci 0000:01:00.0: board_file api 1 bmi_id N/A crc32 bebc7c08
[ 12.629662] ath10k_pci 0000:01:00.0: htt-ver 2.1 wmi-op 5 htt-op 2 cal file max-sta 128 raw 0 hwcrypto 1
[ 12.736561] ath: EEPROM regdomain: 0x0
[ 12.736575] ath: EEPROM indicates default country code should be used
[ 12.736583] ath: doing EEPROM country->regdmn map search
[ 12.736599] ath: country maps to regdmn code: 0x3a
[ 12.736608] ath: Country alpha2 being used: US
[ 12.736616] ath: Regpair used: 0x3a
Why is it trying to load firmware-2.bin while the installed file is called firmware-5.bin?
root@archerC7:~# find /lib/firmware/
/lib/firmware/
/lib/firmware/ath10k
/lib/firmware/ath10k/QCA988X
/lib/firmware/ath10k/QCA988X/hw2.0
/lib/firmware/ath10k/QCA988X/hw2.0/board.bin
/lib/firmware/ath10k/QCA988X/hw2.0/firmware-5.bin
/lib/firmware/ath10k/cal-pci-0000:01:00.0.bin