QCA9984 ap mode with ath10k backport cannot be connect

[吳重毅]

Hi:
Currently i am using latest backport git and linux-stable git tag
v4.13 to backport to my old linux4.2.8.
I am successfully enable the ap mode(with hostapd). Then i bridge(by
command brctl) the ap with wired port and i test connectivity with my
cell phone and laptop.

But unfortunately it stop at getting ip.

Is there any hint for me to do next?

Here is my dmesg log:
[  265.243823] Loading modules backported from Linux version v4.13.12-0-g0da7475
[  265.251009] Backport generated by backports.git v4.14-rc2-1-27-g75fadbc
[  265.322001] DMAR: 32bit 0000:09:00.0 uses non-identity mapping
[  265.328015] ath10k_pci 0000:09:00.0: enabling device (0000 -> 0002)
[  265.334794] ath10k_pci 0000:09:00.0: pci irq msi oper_irq_mode 2
irq_mode 0 reset_mode 0
[  265.384951] DMAR: 32bit 0000:0a:00.0 uses non-identity mapping
[  265.390950] ath10k_pci 0000:0a:00.0: enabling device (0000 -> 0002)
[  265.397700] ath10k_pci 0000:0a:00.0: pci irq msi oper_irq_mode 2
irq_mode 0 reset_mode 0
[  265.438563] ath10k_pci 0000:09:00.0: qca9984/qca9994 hw1.0 target
0x01000000 chip_id 0x00000000 sub 168c:cafe
[  265.448575] ath10k_pci 0000:09:00.0: kconfig debug 1 debugfs 1
tracing 0 dfs 1 testmode 0
[  265.457469] ath10k_pci 0000:09:00.0: firmware ver 10.4-3.4-00082
api 5 features no-p2p,mfp,peer-flow-ctrl,btcoex-param,allows-mesh-bcast
crc32 f301de65
[  265.501269] ath10k_pci 0000:0a:00.0: qca9984/qca9994 hw1.0 target
0x01000000 chip_id 0x00000000 sub 168c:cafe
[  265.511244] ath10k_pci 0000:0a:00.0: kconfig debug 1 debugfs 1
tracing 0 dfs 1 testmode 0
[  265.520132] ath10k_pci 0000:0a:00.0: firmware ver 10.4-3.4-00082
api 5 features no-p2p,mfp,peer-flow-ctrl,btcoex-param,allows-mesh-bcast
crc32 f301de65
[  266.233865] flashcache flashcache_ioctl 21297
[  266.238671] flashcache flashcache_ioctl 21297
[  266.893232] ath10k_pci 0000:09:00.0: board_file api 2 bmi_id 0:1
crc32 751efba1
[  266.956378] ath10k_pci 0000:0a:00.0: board_file api 2 bmi_id 0:2
crc32 751efba1
[  269.668870] ath10k_pci 0000:09:00.0: htt-ver 2.2 wmi-op 6 htt-op 4
cal otp max-sta 512 raw 0 hwcrypto 1
[  269.725879] ath10k_pci 0000:0a:00.0: htt-ver 2.2 wmi-op 6 htt-op 4
cal otp max-sta 512 raw 0 hwcrypto 1
[  269.738776] ath: EEPROM regdomain: 0x0
[  269.738783] ath: EEPROM indicates default country code should be used
[  269.738786] ath: doing EEPROM country->regdmn map search
[  269.738789] ath: country maps to regdmn code: 0x3a
[  269.738791] ath: Country alpha2 being used: US
[  269.738793] ath: Regpair used: 0x3a
[  269.787536] ath: EEPROM regdomain: 0x0
[  269.787543] ath: EEPROM indicates default country code should be used
[  269.787546] ath: doing EEPROM country->regdmn map search
[  269.787548] ath: country maps to regdmn code: 0x3a
[  269.787551] ath: Country alpha2 being used: US
[  269.787553] ath: Regpair used: 0x3a
[  270.576232] ath10k_pci 0000:09:00.0 wifiap0: renamed from wlan0
[  270.614875] ath10k_pci 0000:0a:00.0 wifiap1: renamed from wlan1
[  282.787675] cgroup: docker-runc (29079) created nested cgroup for
controller "memory" which has incomplete hierarchy support. Nested
cgroups may change behavior in the future.
[  282.803390] cgroup: "memory" requires setting use_hierarchy to 1 on the root
[  283.043295] init: Console is alive
[  284.047641] init: - preinit -
[  286.340061] mount_root: mounting /dev/root
[  286.377912] procd: - early -
[  287.045634] usbcore: registered new interface driver cdc_acm
[  287.051343] cdc_acm: USB Abstract Control Model driver for USB
modems and ISDN adapters
[  287.124529] procd: - ubus -
[  288.128172] procd: - init -
[  288.763949] systemd-udevd[31508]: starting version 204
[  289.503887] flashcache flashcache_ioctl 21297
[  289.508729] flashcache flashcache_ioctl 21297
[  298.770414] input: uinput-remotepad-rel_x_y as /devices/virtual/input/input7
[  301.199201] mce: [Hardware Error]: Machine check events logged
[  324.801796] flashcache flashcache_ioctl 21297
[  324.807034] flashcache flashcache_ioctl 21297
[  481.873314] device wifiap0 entered promiscuous mode
[  481.878335] wifibr0: port 2(wifiap0) entered forwarding state
[  481.884189] wifibr0: port 2(wifiap0) entered forwarding state
[  494.075176] flashcache flashcache_ioctl 21297
[  494.079927] flashcache flashcache_ioctl 21297
[  496.923462] wifibr0: port 2(wifiap0) entered forwarding state

Hostapd config:
wmm_enabled=1
ieee80211d=1
vht_capab=[MAX-MPDU-11454][RXLDPC][SHORT-GI-160][VHT160-80PLUS80][SHORT-GI-80][TX-STBC-2BY1][RX-STBC-1][MAX-A-MPDU-LEN-EXP7][RX-ANTENNA-PATTERN][TX-ANTENNA-PATTERN][SU-BEAMFORMER][SU-BEAMFORMEE][MU-BEAMFORMER][MU-BEAMFORMEE][BF-ANTENNA-4][SOUNDING-DIMENSION-4]
ssid=ath10k
ieee80211n=1
vht_oper_chwidth=1
driver=nl80211
ieee80211ac=1
ht_capab=[HT40+][SHORT-GI-20][SHORT-GI-40][RX-STBC1][DSSS_CCK-40][MAX-AMSDU-3839]
hw_mode=a
country_code=TW
uapsd_advertisement_enabled=1
interface=wifiap0
preamble=1
channel=0

Then, i use iw connect command with PC to connect ap and get
dmesg as below:

[2355824.803400] wlp1s0: authenticate with 90:0a:1a:e3:35:18
[2355824.810627] wlp1s0: send auth to 90:0a:1a:e3:35:18 (try 1/3)
[2355824.811449] wlp1s0: authenticated
[2355824.814455] wlp1s0: associate with 90:0a:1a:e3:35:18 (try 1/3)
[2355824.815523] wlp1s0: RX AssocResp from 90:0a:1a:e3:35:18
(capab=0x1 status=0 aid=1)
[2355824.817400] wlp1s0: associated
[2355824.817648] wlp1s0: deauthenticating from 90:0a:1a:e3:35:18 by
local choice (Reason: 3=DEAUTH_LEAVING)

-- 
Wu Chung-I