Atheros QCA6174 or QCA6164 firmware loading files fails

Hi,

I have a Lenovo G50-80 labtop with Atheros WIFI that does not work for me
The WIFI chip is either QCA61*6*4 (reported by lspci) or QCA61*7*4
(reported by dmesg).

It is a fresh installed unstable (unofficial with non-free firmware) - to
let the ehtnet work.
I installed firmware-linux and firmware-atheros (got my bt working :-)).
Upgraded to unstable yesterday, and the Wifi does not work - The logs looks
similar for
testing and unstable (when I have visually inspected them, I have not made
a diff on them).

What I can find on the net it should work, but there are special firmware
for QCA6164
(
https://github.com/atondwal/ath10k-firmware/tree/master/ath10k/QCA6164/hw2.1
)

But I am missing some files (says dmesg):
- ath10k/cal-pci-0000:03:00.0.bin
- ath10k/QCA6174/hw2.1/board-pci-168c:0041:17aa:3545.bin

The logs are from after upgrading to unstable.
Complete lspci, lshw, dmesg are available at:
http://paste.debian.net/367508/

Relevant parts are included below.

Hope someone can help me,

Br,
Benny

lspci:
03:00.0 Network controller: Qualcomm Atheros QCA6164 802.11ac Wireless
Network Adapter (rev 20)

lshw snippet:
           *-network
                description: Network controller
                product: Qualcomm Atheros
                vendor: Qualcomm Atheros
                physical id: 0
                bus info: pci@0000:03:00.0
                version: 20
                width: 64 bits
                clock: 33MHz
                capabilities: pm msi pciexpress bus_master cap_list
                configuration: driver=ath10k_pci latency=0
                resources: irq:50 memory:c1000000-c11fffff

cat dmesg |grep ath10k
[    1.628605] ath10k_pci 0000:03:00.0: pci irq msi-x interrupts 8 irq_mode
0 reset_mode 0
[    1.869734] ath10k_pci 0000:03:00.0: firmware: failed to load
ath10k/cal-pci-0000:03:00.0.bin (-2)
[    1.869736] ath10k_pci 0000:03:00.0: Direct firmware load for
ath10k/cal-pci-0000:03:00.0.bin failed with error -2
[    1.873389] ath10k_pci 0000:03:00.0: firmware: failed to load
ath10k/QCA6174/hw2.1/board-pci-168c:0041:17aa:3545.bin (-2)
[    1.873391] ath10k_pci 0000:03:00.0: Direct firmware load for
ath10k/QCA6174/hw2.1/board-pci-168c:0041:17aa:3545.bin failed with error -2
[    1.873396] ath10k_pci 0000:03:00.0: failed to load spec board file,
falling back to generic: -2
[    1.874073] ath10k_pci 0000:03:00.0: firmware: direct-loading firmware
ath10k/QCA6174/hw2.1/board.bin
[    1.876414] ath10k_pci 0000:03:00.0: firmware: direct-loading firmware
ath10k/QCA6174/hw2.1/firmware-5.bin
[    3.060184] ath10k_pci 0000:03:00.0: firmware crashed! (uuid n/a)
[    3.060191] ath10k_pci 0000:03:00.0: qca6174 hw2.1 (0x05010000,
0x003405ff, 168c:0041:17aa:3545 fallback) fw WLAN.RM.1.1-00141 api 5
htt-ver 0.0 wmi-op 4 htt-op 3 cal otp max-sta 32 raw 0 hwcrypto 1 features
ignore-otp,no-4addr-pad
[    3.060193] ath10k_pci 0000:03:00.0: debug 0 debugfs 0 tracing 0 dfs 0
testmode 0
[    3.062577] ath10k_pci 0000:03:00.0: firmware register dump:
[    3.062579] ath10k_pci 0000:03:00.0: [00]: 0x05010000 0x000015B3
0x000A012D 0x00955B31
[    3.062581] ath10k_pci 0000:03:00.0: [04]: 0x000A012D 0x00060330
0x00000016 0x84785006
[    3.062584] ath10k_pci 0000:03:00.0: [08]: 0x00000000 0x00400000
0x00400600 0x00000001
[    3.062586] ath10k_pci 0000:03:00.0: [12]: 0x00000009 0x00000000
0x00931C61 0x00931C7D
[    3.062587] ath10k_pci 0000:03:00.0: [16]: 0x0096BDBC 0x009286B6
0x00000000 0x00000000
[    3.062589] ath10k_pci 0000:03:00.0: [20]: 0x400A012D 0x0040E2B0
0x00955A00 0x00404590
[    3.062591] ath10k_pci 0000:03:00.0: [24]: 0x809287D9 0x0040E310
0x7A508CF8 0xC00A012D
[    3.062593] ath10k_pci 0000:03:00.0: [28]: 0x809288D7 0x0040E340
0x00000000 0xFFF08040
[    3.062597] ath10k_pci 0000:03:00.0: [32]: 0x809290FE 0x0040E360
0x00400000 0x00400600
[    3.062598] ath10k_pci 0000:03:00.0: [36]: 0x80929205 0x0040E380
0x00000000 0x00400600
[    3.062601] ath10k_pci 0000:03:00.0: [40]: 0x40928024 0x0040E3B0
0x0040D3D0 0x0040D3D0
[    3.062602] ath10k_pci 0000:03:00.0: [44]: 0x00000000 0x0040E3D0
0x009BB001 0x00040020
[    3.062604] ath10k_pci 0000:03:00.0: [48]: 0x00401BF0 0x00000001
0x00404B9C 0x00400000
[    3.062606] ath10k_pci 0000:03:00.0: [52]: 0x40928024 0x0040E3B0
0x0040D3D0 0x0040D3D0
[    3.062608] ath10k_pci 0000:03:00.0: [56]: 0x51A73300 0xA0ED3EA9
0x55647251 0x096CA3C0
[    4.059575] ath10k_pci 0000:03:00.0: failed to receive control response
completion, polling..
[    5.060643] ath10k_pci 0000:03:00.0: ctl_resp never came in (-110)
[    5.060648] ath10k_pci 0000:03:00.0: failed to connect to HTC: -110
[    5.137464] ath10k_pci 0000:03:00.0: could not init core (-110)
[    5.137492] ath10k_pci 0000:03:00.0: could not probe fw (-110)
[    5.148727] ath10k_pci 0000:03:00.0: cannot restart a device that hasn't
been started