My wifi can connect the AP with static IP last night ,because the
singal strengh and ssid's len.
but my dhcp start timeout every time ,any ideas?
Thanks !

On 6月17日, 下午3时14分, zhangkun <[email protected]> wrote:
> Hi all:
>     I am porting my wifi now ,and GUI can scan ap .but can't connect
> to the ap . WHY?
>     Thanks for any suggestion.
>
> My porting step:
> 1、init.rc:
>     mkdir /data/misc/wifi 0770 system system
>     mkdir /data/misc/wifi/sockets 0770 system system
>     mkdir /data/system/wpa_supplicant 0770 system system
>     mkdir /data/misc/dhcp 0770 dhcp dhcp
>     chown dhcp dhcp /data/misc/dhcp
>
>     service wpa_supplicant /system/bin/wpa_supplicant -Dwext -ieth0 -
> d       -c/data/misc/wifi/wpa_supplicant.conf -t -f/sdcard/wifi/
> wpa_log.txt
>     disabled
>
>     service dhcpcd /system/bin/dhcpcd -X eth0 disabled
>
> 2、BoradConfig.mk: modify to build wpa_supplicant
>     BOARD_WPA_SUPPLICANT_DRIVER := WEXT
>
> 3、system.prop
>     wifi.interface = eth0
>
> 4、compile wpa_supplicant
>     external\wpa_supplicant\.config:
>         CONFIG_WIRELESS_EXTENSION=y
>         CONFIG_CTRL_IFACE=y
>         CONFIG_DRIVER_WEXT=y
>
>     change  "ctrl_interface=DIR=/data/system/wpa_supplicant
> GROUP=system" in file wpa_supplicant.conf
>
> 5、then:
>     when I start wifi from GUI:
>       the function wifi_load_driver() return success;
>       and the function wifi_start_supplicant() return success also
> (can refer to wpa_supplicant_log :can get "Own MAC address:
> 00:21:19:6a:a6:ef" ,and "Added interface eth0");
>       and the function wifi_connect_to_supplicant() seems return
> success also (first connect shows "Unable to open connection to
> supplicant on "/data/system/wpa_supplicant/eth0": No
>  such file or directory",and the second connect shows "Connection to
> supplicant
>       then GUI start scanning ;and the scan results is a new ap named
> "myap" (ssid)
>       when I click this "myap",then click connect button,BUT it can't
> works.
>
>  the following is my wpa_log.txt :
> "
> 946691799.804626: Initializing interface 'eth0' conf '/data/misc/wifi/
> wpa_supplicant.conf' driver 'wext' ctrl_interface 'N/A' bridge 'N/A'
> 946691799.805908: Configuration file '/data/misc/wifi/
> wpa_supplicant.conf' -> '/data/misc/wifi/wpa_supplicant.conf'
> 946691799.806030: Reading configuration file '/data/misc/wifi/
> wpa_supplicant.conf'
> 946691799.806457: update_config=1
> 946691799.806701: ctrl_interface='DIR=/data/system/wpa_supplicant
> GROUP=system'
> 946691799.806793: eapol_version=1
> 946691799.806884: ap_scan=1
> 946691799.806976: fast_reauth=1
> 946691799.807800: Initializing interface (2) 'eth0'
> 946691799.828796: EAPOL: SUPP_PAE entering state DISCONNECTED
> 946691799.829101: EAPOL: KEY_RX entering state NO_KEY_RECEIVE
> 946691799.829162: EAPOL: SUPP_BE entering state INITIALIZE
> 946691799.829254: EAP: EAP entering state DISABLED
> 946691799.829345: EAPOL: External notification - portEnabled=0
> 946691799.829437: EAPOL: External notification - portValid=0
> 946691799.832977: SIOCGIWRANGE: WE(compiled)=22 WE(source)=13
> enc_capa=0x0
> 946691799.833221:   capabilities: key_mgmt 0x0 enc 0x3
> 946691799.833374: WEXT: Operstate: linkmode=1, operstate=5
> 946691799.845550: Own MAC address: 00:21:19:6a:a6:ef
> 946691799.845703: wpa_driver_wext_set_wpa
> 946691799.845794: wpa_driver_wext_set_key: alg=0 key_idx=0 set_tx=0
> seq_len=0 key_len=0
> 946691799.845916: wpa_driver_wext_set_key: alg=0 key_idx=1 set_tx=0
> seq_len=0 key_len=0
> 946691799.846008: wpa_driver_wext_set_key: alg=0 key_idx=2 set_tx=0
> seq_len=0 key_len=0
> 946691799.846130: wpa_driver_wext_set_key: alg=0 key_idx=3 set_tx=0
> seq_len=0 key_len=0
> 946691799.846252: wpa_driver_wext_set_countermeasures
> 946691799.846496: wpa_driver_wext_set_drop_unencrypted
> 946691799.846771: Setting scan request: 0 sec 100000 usec
> 946691799.846893: wpa_supplicant_ctrl_iface_init  buf is  DIR=/data/
> system/wpa_supplicant GROUP=system.
> 946691799.847015: Using existing control interface directory.
> 946691799.847106: ctrl_interface_group=1000 (from group name 'system')
> 946691799.849365: Added interface eth0
> 946691799.849700: RTM_NEWLINK: operstate=0 ifi_flags=0x1002 ()
> 946691799.849884: Wireless event: cmd=0x8b06 len=8
> 946691799.849975: RTM_NEWLINK: operstate=0 ifi_flags=0x11043 ([UP]
> [RUNNING][LOWER_UP])
> 946691799.850067: RTM_NEWLINK, IFLA_IFNAME: Interface 'eth0' added
> 946691799.850128: wpa_supplicant_event  event is 5
> 946691799.850280: RTM_NEWLINK: operstate=0 ifi_flags=0x11003 ([UP]
> [LOWER_UP])
> 946691799.850372: RTM_NEWLINK, IFLA_IFNAME: Interface 'eth0' added
> 946691799.850433: wpa_supplicant_event  event is 5
> 946691799.954101: State: DISCONNECTED -> SCANNING
> 946691799.954315: CTRL-EVENT-STATE-CHANGE id=-1 state=2
> 946691799.954376: wpa_supplicant_ctrl_iface_send   buf is
> 946691799.954467: Starting AP scan (broadcast SSID)
> 946691799.954528: Trying to get current scan results first without
> requesting a new scan to speed up initial association
> 946691799.954589: wpa_supplicant_event  event is 3
> 946691799.954650: wpa_supplicant_get_scan_results
> 946691799.954956: ioctl[SIOCGIWSCAN]
> 946691799.955047: Scan results: -1
> 946691799.955108: Failed to get scan results
> 946691799.955230: Failed to get scan results - try scanning again
> 946691799.955322: Setting scan request: 0 sec 0 usec
> 946691799.955383: wpa_supplicant_ctrl_iface_send   buf is
> 946691799.955474: No enabled networks - do not scan
> 946691799.955566: State: SCANNING -> INACTIVE
> 946691799.955627: CTRL-EVENT-STATE-CHANGE id=-1 state=1
> 946691799.955688: wpa_supplicant_ctrl_iface_send   buf is
> 946691804.712463: CTRL_IFACE monitor attached - hexdump(len=39): 2f 64
> 61 74 61 2f 6d 69 73 63 2f 77 69 66 69 2f 73 6f 63 6b 65 74 73 2f 77
> 70 61 5f 63 74 72 6c 5f 36 36 31 2d 32 00
> 946691804.712738: wpa_supplicant_ctrl_iface_receive    unix   buf is
> ATTACH   reply is  OK
> 946691804.741394: wpa_supplicant_ctrl_iface_process    buf is STATUS
> 946691804.741546: RX ctrl_iface - hexdump_ascii(len=6):
>      53 54 41 54 55 53
> STATUS
> 946691804.741912: wpa_supplicant_ctrl_iface_receive    unix  buf is
> STATUS   reply is  wpa_state=INACTIVE
>
> 946691804.745849: wpa_supplicant_ctrl_iface_process    buf is DRIVER
> RSSI
> 946691804.746124: RX ctrl_iface - hexdump_ascii(len=11):
>      44 52 49 56 45 52 20 52 53 53 49                  DRIVER RSSI
> 946691804.746276: wpa_supplicant_ctrl_iface_receive    unix  buf is
> DRIVER RSSI   reply is  FAIL
> tate=INACTIVE
>
> 946691804.747131: wpa_supplicant_ctrl_iface_process    buf is DRIVER
> LINKSPEED
> 946691804.747283: RX ctrl_iface - hexdump_ascii(len=16):
>      44 52 49 56 45 52 20 4c 49 4e 4b 53 50 45 45 44   DRIVER
> LINKSPEED
> 946691804.747436: wpa_supplicant_ctrl_iface_receive    unix  buf is
> DRIVER LINKSPEED   reply is  FAIL
> tate=INACTIVE
>
> 946691804.748321: wpa_supplicant_ctrl_iface_process    buf is DRIVER
> MACADDR
> 946691804.748474: RX ctrl_iface - hexdump_ascii(len=14):
>      44 52 49 56 45 52 20 4d 41 43 41 44 44 52         DRIVER
> MACADDR
> 946691804.748626: wpa_supplicant_ctrl_iface_receive    unix  buf is
> DRIVER MACADDR   reply is  FAIL
> tate=INACTIVE
>
> 946691804.780822: wpa_supplicant_ctrl_iface_process    buf is
> LIST_NETWORKS
> 946691804.781036: RX ctrl_iface - hexdump_ascii(len=13):
>      4c 49 53 54 5f 4e 45 54 57 4f 52 4b 53            LIST_NETWORKS
> 946691804.781188: wpa_supplicant_ctrl_iface_receive    unix  buf is
> LIST_NETWORKS   reply is  network id / ssid / bssid / flags
>
> 946691804.784454: wpa_supplicant_ctrl_iface_process    buf is STATUS
> 946691804.784606: RX ctrl_iface - hexdump_ascii(len=6):
>      53 54 41 54 55 53
> STATUS
> 946691804.784881: wpa_supplicant_ctrl_iface_receive    unix  buf is
> STATUS   reply is  wpa_state=INACTIVE
>
> 946691804.787139: wpa_supplicant_ctrl_iface_process    buf is DRIVER
> RSSI
> 946691804.787322: RX ctrl_iface - hexdump_ascii(len=11):
>      44 52 49 56 45 52 20 52 53 53 49                  DRIVER RSSI
> 946691804.787445: wpa_supplicant_ctrl_iface_receive    unix  buf is
> DRIVER RSSI   reply is  FAIL
> tate=INACTIVE
>
> 946691804.788299: wpa_supplicant_ctrl_iface_process    buf is DRIVER
> LINKSPEED
> 946691804.788452: RX ctrl_iface - hexdump_ascii(len=16):
>      44 52 49 56 45 52 20 4c 49 4e 4b 53 50 45 45 44   DRIVER
> LINKSPEED
> 946691804.788665: wpa_supplicant_ctrl_iface_receive    unix  buf is
> DRIVER LINKSPEED   reply is  FAIL
> tate=INACTIVE
>
> 946691804.798980: wpa_supplicant_ctrl_iface_process    buf is DRIVER
> RXFILTER-ADD 0
> 946691804.799133: RX ctrl_iface - hexdump_ascii(len=21):
>      44 52 49 56 45 52 20 52 58 46 49 4c 54 45 52 2d   DRIVER
> RXFILTER-
>      41 44 44 20 30                                    ADD 0
> 946691804.799316: wpa_supplicant_ctrl_iface_receive    unix  buf is
> DRIVER RXFILTER-ADD 0   reply is  FAIL
> tate=INACTIVE
>
> 946691804.800659: wpa_supplicant_ctrl_iface_process    buf is DRIVER
> BTCOEXSCAN-STOP
> 946691804.800842: RX ctrl_iface - hexdump_ascii(len=22):
>      44 52 49 56 45 52 20 42 54 43 4f 45 58 53 43 41   DRIVER
> BTCOEXSCA
>      4e 2d 53 54 4f 50                                 N-
> STOP
> 946691804.800994: wpa_supplicant_ctrl_iface_receive    unix  buf is
> DRIVER BTCOEXSCAN-STOP   reply is  FAIL
> tate=INACTIVE
>
> 946691804.809387: wpa_supplicant_ctrl_iface_process    buf is DRIVER
> SCAN-ACTIVE
> 946691804.809600: RX ctrl_iface - hexdump_ascii(len=18):
>      44 52 49 56 45 52 20 53 43 41 4e 2d 41 43 54 49   DRIVER SCAN-
> ACTI
>      56 45
> VE
> 946691804.809783: wpa_supplicant_ctrl_iface_receive    unix  buf is
> DRIVER SCAN-ACTIVE   reply is  FAIL
> tate=INACTIVE
>
> 946691804.810607: wpa_supplicant_ctrl_iface_process    buf is SCAN
> 946691804.810760: RX ctrl_iface - hexdump_ascii(len=4):
>      53 43 41 4e
> SCAN
> 946691804.810913: Setting scan request: 0 sec 0 usec
> 946691804.810974: wpa_supplicant_ctrl_iface_send   buf is
> 946691804.811065: wpa_supplicant_ctrl_iface_receive    unix  buf is
> SCAN   reply is  OK
> L
> tate=INACTIVE
>
> 946691804.811279: State: INACTIVE -> SCANNING
> 946691804.811401: CTRL-EVENT-STATE-CHANGE id=-1 state=2
> 946691804.811462: wpa_supplicant_ctrl_iface_send   buf is
> 946691804.811523: CTRL_IFACE monitor send - hexdump(len=39): 2f 64 61
> 74 61 2f 6d 69 73 63 2f 77 69 66 69 2f 73 6f 63 6b 65 74 73 2f 77 70
> 61 5f 63 74 72 6c 5f 36 36 31 2d 32 00
> 946691804.811889: Starting AP scan (broadcast SSID)
> 946691804.812225: Scan requested (ret=0) - scan timeout 5 seconds
> 946691804.826812: wpa_supplicant_ctrl_iface_process    buf is DRIVER
> SCAN-PASSIVE
> 946691804.826965: RX ctrl_iface - hexdump_ascii(len=19):
>      44 52 49 56 45 52 20 53 43 41 4e 2d 50 41 53 53   DRIVER SCAN-
> PASS
>      49 56 45                                          IVE
> 946691804.827178: wpa_supplicant_ctrl_iface_receive    unix  buf is
> DRIVER SCAN-PASSIVE   reply is  FAIL
> EVENT-STATE-CHANGE id=-1 state=2
> 946691804.898498: RTM_NEWLINK: operstate=0 ifi_flags=0x11003 ([UP]
> [LOWER_UP])
> 946691804.898681: Wireless event: cmd=0x8c02 len=254
> 946691804.898773: RTM_NEWLINK: operstate=0 ifi_flags=0x11003 ([UP]
> [LOWER_UP])
> 946691804.898864: Wireless event: cmd=0x8c02 len=258
> 946691804.898956: RTM_NEWLINK: operstate=0 ifi_flags=0x11003 ([UP]
> [LOWER_UP])
> 946691804.899047: Wireless event: cmd=0x8c02 len=254
> 946691804.899291: RTM_NEWLINK: operstate=0 ifi_flags=0x11003 ([UP]
> [LOWER_UP])
> 946691804.899414: Wireless event: cmd=0x8c02 len=258
> 946691804.899505: RTM_NEWLINK: operstate=0 ifi_flags=0x11003 ([UP]
> [LOWER_UP])
> 946691804.899597: Wireless event: cmd=0x8c02 len=258
> 946691804.899688: RTM_NEWLINK: operstate=0 ifi_flags=0x11003 ([UP]
> [LOWER_UP])
> 946691804.899749: Wireless event: cmd=0x8c02 len=254
> 946691804.899841: RTM_NEWLINK: operstate=0 ifi_flags=0x11003 ([UP]
> [LOWER_UP])
> 946691804.899932: Wireless event: cmd=0x8c02 len=22
> 946691804.944122: RTM_NEWLINK: operstate=0 ifi_flags=0x11003 ([UP]
> [LOWER_UP])
> 946691804.944274: Wireless event: cmd=0x8c02 len=96
> 946691804.984100: RTM_NEWLINK: operstate=0 ifi_flags=0x11003 ([UP]
> [LOWER_UP])
> 946691804.984283: Wireless event: cmd=0x8c02 len=254
> 946691804.984375: RTM_NEWLINK: operstate=0 ifi_flags=0x11003 ([UP]
> [LOWER_UP])
> 946691804.984466: Wireless event: cmd=0x8c02 len=250
> 946691804.984558: RTM_NEWLINK: operstate=0 ifi_flags=0x11003 ([UP]
> [LOWER_UP])
> 946691804.984619: Wireless event: cmd=0x8c02 len=250
> 946691804.984802: RTM_NEWLINK: operstate=0 ifi_flags=0x11003 ([UP]
> [LOWER_UP])
> 946691804.984924: Wireless event: cmd=0x8c02 len=258
> 946691804.985015: RTM_NEWLINK: operstate=0 ifi_flags=0x11003 ([UP]
> [LOWER_UP])
> 946691804.985076: Wireless event: cmd=0x8c02 len=254
> 946691804.985321: RTM_NEWLINK: operstate=0 ifi_flags=0x11003 ([UP]
> [LOWER_UP])
> 946691804.985412: Wireless event: cmd=0x8c02 len=254
> 946691804.985504: RTM_NEWLINK: operstate=0 ifi_flags=0x11003 ([UP]
> [LOWER_UP])
> 946691804.985595: Wireless event: cmd=0x8c02 len=46
> 946691805.070373: RTM_NEWLINK: operstate=0 ifi_flags=0x11003 ([UP]
> [LOWER_UP])
> 946691805.070556: Wireless event: cmd=0x8c02 len=250
> 946691805.070648: RTM_NEWLINK: operstate=0 ifi_flags=0x11003 ([UP]
> [LOWER_UP])
> 946691805.070739: Wireless event: cmd=0x8c02 len=250
> 946691805.070831: RTM_NEWLINK: operstate=0 ifi_flags=0x11003 ([UP]
> [LOWER_UP])
> 946691805.070922: Wireless event: cmd=0x8c02 len=254
> 946691805.071014: RTM_NEWLINK: operstate=0 ifi_flags=0x11003 ([UP]
> [LOWER_UP])
> 946691805.071289: Wireless event: cmd=0x8c02 len=258
> 946691805.071380: RTM_NEWLINK: operstate=0 ifi_flags=0x11003 ([UP]
> [LOWER_UP])
> 946691805.071472: Wireless event: cmd=0x8c02 len=258
> 946691805.071563: RTM_NEWLINK: operstate=0 ifi_flags=0x11003 ([UP]
> [LOWER_UP])
> 946691805.071655: Wireless event: cmd=0x8c02 len=254
> 946691805.071746: RTM_NEWLINK: operstate=0 ifi_flags=0x11003 ([UP]
> [LOWER_UP])
> 946691805.071807: Wireless event: cmd=0x8c02 len=34
> 946691805.227905: RTM_NEWLINK: operstate=0 ifi_flags=0x11003 ([UP]
> [LOWER_UP])
> 946691805.228088: Wireless event: cmd=0x8c02 len=14
> 946691809.814208: Scan timeout - try to get results
> 946691809.814361: wpa_supplicant_event  event is 3
> 946691809.814422: wpa_supplicant_get_scan_results
> 946691809.814666: SIOCGIWESSID SET as fixed 'myap'
> 946691809.814880: Received 150 bytes of scan results (1 BSSes)
> 946691809.814971: Scan results: 1
> 946691809.815063: CTRL-EVENT-SCAN-RESULTS  Ready
> 946691809.815124: wpa_supplicant_ctrl_iface_send   buf is
> 946691809.815185: CTRL_IFACE monitor send - hexdump(len=39): 2f 64 61
> 74 61 2f 6d 69 73 63 2f 77 69 66 69 2f 73 6f 63 6b 65 74 73 2f 77 70
> 61 5f 63 74 72 6c 5f 36 36 31 2d 32 00
> 946691809.815551: wpa_supplicant_event_scan_results  wpa_s->num_scan_results 
> is 1
>
> 946691809.815643: wpa_supplicant_event_scan_results  wpa_s->driver->name is 
> wext
>
> 946691809.815704: wpa_supplicant_event_scan_results  wpa_s->conf->num_prio is > 0
>
> 946691809.815765: wpa_supplicant_event_scan_results  selected is
> null ? 1
> 946691809.815826: No suitable AP found.
> 946691809.815917: Setting scan request: 5 sec 0 usec
> 946691809.815979: wpa_supplicant_ctrl_iface_send   buf is
> 946691809.825897: wpa_supplicant_ctrl_iface_process    buf is AP_SCAN
> 1
> 946691809.826049: RX ctrl_iface - hexdump_ascii(len=9):
>      41 50 5f 53 43 41 4e 20 31                        AP_SCAN 1
> 946691809.826202: wpa_supplicant_ctrl_iface_ap_scan   wpa_s->conf->ap_scan is 
>  1   ap_scan is 1
>
> 946691809.826263: wpa_supplicant_ctrl_iface_receive    unix  buf is
> AP_SCAN 1   reply is  OK
> ting scan request: 5 sec 0 usec
> 946691809.828338: wpa_supplicant_ctrl_iface_process    buf is DRIVER
> SCAN-PASSIVE
> 946691809.828521: RX ctrl_iface - hexdump_ascii(len=19):
>      44 52 49 56 45 52 20 53 43 41 4e 2d 50 41 53 53   DRIVER SCAN-
> PASS
>      49 56 45                                          IVE
> 946691809.828674: wpa_supplicant_ctrl_iface_receive    unix  buf is
> DRIVER SCAN-PASSIVE   reply is  FAIL
> ng scan request: 5 sec 0 usec
> 946691809.841003: wpa_supplicant_ctrl_iface_process    buf is
> SCAN_RESULTS
> 946691809.841186: RX ctrl_iface - hexdump_ascii(len=12):
>      53 43 41 4e 5f 52 45 53 55 4c 54 53
> SCAN_RESULTS
> 946691809.841339: wpa_supplicant_ctrl_iface_scan_results
> 946691809.841430: wpa_supplicant_ctrl_iface_receive    unix  buf is
> SCAN_RESULTS   reply is  bssid / frequency / signal level / flags /
> ssid
> 00:22:b0:f8:1e:26        2437        187                        myap
>
> 946691809.863952: wpa_supplicant_ctrl_iface_process    buf is
> SCAN_RESULTS
> 946691809.864135: RX ctrl_iface - hexdump_ascii(len=12):
>      53 43 41 4e 5f 52 45 53 55 4c 54 53
> SCAN_RESULTS
> 946691809.864349: wpa_supplicant_ctrl_iface_scan_results
> 946691809.864471: wpa_supplicant_ctrl_iface_receive    unix  buf is
> SCAN_RESULTS   reply is  bssid / frequency / signal level / flags /
> ssid
> 00:22:b0:f8:1e:26        2437        187                        myap
>
> 946691814.821258: No enabled networks - do not scan
> 946691814.821441: State: SCANNING -> INACTIVE
> 946691814.821502: CTRL-EVENT-STATE-CHANGE id=-1 state=1
> 946691814.821563: wpa_supplicant_ctrl_iface_send   buf is
> 946691814.821655: CTRL_IFACE monitor send - hexdump(len=39): 2f 64 61
> 74 61 2f 6d 69 73 63 2f 77 69 66 69 2f 73 6f 63 6b 65 74 73 2f 77 70
> 61 5f 63 74 72 6c 5f 36 36 31 2d 32 00
> 946691815.879577: wpa_supplicant_ctrl_iface_process    buf is DRIVER
> SCAN-ACTIVE
> 946691815.879730: RX ctrl_iface - hexdump_ascii(len=18):
>      44 52 49 56 45 52 20 53 43 41 4e 2d 41 43 54 49   DRIVER SCAN-
> ACTI
>      56 45
> VE
> 946691815.879913: wpa_supplicant_ctrl_iface_receive    unix  buf is
> DRIVER SCAN-ACTIVE   reply is  FAIL
> EVENT-STATE-CHANGE id=-1 state=1
> 946691815.880645: wpa_supplicant_ctrl_iface_process    buf is SCAN
> 946691815.880828: RX ctrl_iface - hexdump_ascii(len=4):
>      53 43 41 4e
> SCAN
> 946691815.880950: Setting scan request: 0 sec 0 usec
> 946691815.880981: wpa_supplicant_ctrl_iface_send   buf is
> 946691815.881072: wpa_supplicant_ctrl_iface_receive    unix  buf is
> SCAN   reply is  OK
> L
> EVENT-STATE-CHANGE id=-1 state=1
> 946691815.881317: State: INACTIVE -> SCANNING
> 946691815.881439: CTRL-EVENT-STATE-CHANGE id=-1 state=2
> 946691815.881500: wpa_supplicant_ctrl_iface_send   buf is
> 946691815.881561: CTRL_IFACE monitor send - hexdump(len=39): 2f 64 61
> 74 61 2f 6d 69 73 63 2f 77 69 66 69 2f 73 6f 63 6b 65 74 73 2f 77 70
> 61 5f 63 74 72 6c 5f 36 36 31 2d 32 00
> 946691815.881774: Starting AP scan (broadcast SSID)
> 946691815.882080: Scan requested (ret=0) - scan timeout 5 seconds
> 946691815.893280: RTM_NEWLINK: operstate=0 ifi_flags=0x11003 ([UP]
> [LOWER_UP])
> 946691815.893554: Wireless event: cmd=0x8c02 len=254
> 946691815.893676: RTM_NEWLINK: operstate=0 ifi_flags=0x11003 ([UP]
> [LOWER_UP])
> 946691815.893768: Wireless event: cmd=0x8c02 len=250
> 946691815.893859: RTM_NEWLINK: operstate=0 ifi_flags=0x11003 ([UP]
> [LOWER_UP])
> 946691815.893920: Wireless event: cmd=0x8c02 len=258
> 946691815.894042: RTM_NEWLINK: operstate=0 ifi_flags=0x11003 ([UP]
> [LOWER_UP])
> 946691815.894134: Wireless event: cmd=0x8c02 len=254
> 946691815.894226: RTM_NEWLINK: operstate=0 ifi_flags=0x11003 ([UP]
> [LOWER_UP])
> 946691815.894317: Wireless event: cmd=0x8c02 len=250
> 946691815.894409: RTM_NEWLINK: operstate=0 ifi_flags=0x11003 ([UP]
> [LOWER_UP])
> 946691815.894500: Wireless event: cmd=0x8c02 len=254
> 946691815.894561: RTM_NEWLINK: operstate=0 ifi_flags=0x11003 ([UP]
> [LOWER_UP])
> 946691815.894653: Wireless event: cmd=0x8c02 len=46
> 946691815.894805: wpa_supplicant_ctrl_iface_process    buf is DRIVER
> SCAN-PASSIVE
> 946691815.894897: RX ctrl_iface - hexdump_ascii(len=19):
>      44 52 49 56 45 52 20 53 43 41 4e 2d 50 41 53 53   DRIVER SCAN-
> PASS
>      49 56 45                                          IVE
> 946691815.895111: wpa_supplicant_ctrl_iface_receive    unix  buf is
> DRIVER SCAN-PASSIVE   reply is  FAIL
> OE
> 946691815.975402: RTM_NEWLINK: operstate=0 ifi_flags=0x11003 ([UP]
> [LOWER_UP])
> 946691815.975585: Wireless event: cmd=0x8c02 len=258
> 946691815.975677: RTM_NEWLINK: operstate=0 ifi_flags=0x11003 ([UP]
> [LOWER_UP])
> 946691815.975769: Wireless event: cmd=0x8c02 len=254
> 946691815.975860: RTM_NEWLINK: operstate=0 ifi_flags=0x11003 ([UP]
> [LOWER_UP])
> 946691815.975952: Wireless event: cmd=0x8c02 len=254
> 946691815.976043: RTM_NEWLINK: operstate=0 ifi_flags=0x11003 ([UP]
> [LOWER_UP])
> 946691815.976135: Wireless event: cmd=0x8c02 len=250
> 946691815.976226: RTM_NEWLINK: operstate=0 ifi_flags=0x11003 ([UP]
> [LOWER_UP])
> 946691815.976318: Wireless event: cmd=0x8c02 len=254
> 946691815.976409: RTM_NEWLINK: operstate=0 ifi_flags=0x11003 ([UP]
> [LOWER_UP])
> 946691815.976470: Wireless event: cmd=0x8c02 len=258
> 946691815.976623: RTM_NEWLINK: operstate=0 ifi_flags=0x11003 ([UP]
> [LOWER_UP])
> 946691815.976715: Wireless event: cmd=0x8c02 len=30
> 946691815.998443: RTM_NEWLINK: operstate=0 ifi_flags=0x11003 ([UP]
> [LOWER_UP])
> 946691815.998626: Wireless event: cmd=0x8c02 len=96
> 946691816.061126: RTM_NEWLINK: operstate=0 ifi_flags=0x11003 ([UP]
> [LOWER_UP])
> 946691816.061279: Wireless event: cmd=0x8c02 len=258
> 946691816.061370: RTM_NEWLINK: operstate=0 ifi_flags=0x11003 ([UP]
> [LOWER_UP])
> 946691816.061462: Wireless event: cmd=0x8c02 len=254
> 946691816.061584: RTM_NEWLINK: operstate=0 ifi_flags=0x11003 ([UP]
> [LOWER_UP])
> 946691816.061676: Wireless event: cmd=0x8c02 len=250
> 946691816.061767: RTM_NEWLINK: operstate=0 ifi_flags=0x11003 ([UP]
> [LOWER_UP])
> 946691816.061859: Wireless event: cmd=0x8c02 len=254
> 946691816.061950: RTM_NEWLINK: operstate=0 ifi_flags=0x11003 ([UP]
> [LOWER_UP])
> 946691816.062042: Wireless event: cmd=0x8c02 len=258
> 946691816.062133: RTM_NEWLINK: operstate=0 ifi_flags=0x11003 ([UP]
> [LOWER_UP])
> 946691816.062225: Wireless event: cmd=0x8c02 len=258
> 946691816.062347: RTM_NEWLINK: operstate=0 ifi_flags=0x11003 ([UP]
> [LOWER_UP])
> 946691816.062469: Wireless event: cmd=0x8c02 len=34
> 946691816.176971: RTM_NEWLINK: operstate=0 ifi_flags=0x11003 ([UP]
> [LOWER_UP])
> 946691816.177124: Wireless event: cmd=0x8c02 len=250
> 946691816.177246: RTM_NEWLINK: operstate=0 ifi_flags=0x11003 ([UP]
> [LOWER_UP])
> 946691816.177337: Wireless event: cmd=0x8c02 len=258
> 946691816.177398: RTM_NEWLINK: operstate=0 ifi_flags=0x11003 ([UP]
> [LOWER_UP])
> 946691816.177490: Wireless event: cmd=0x8c02 len=258
> 946691816.177612: RTM_NEWLINK: operstate=0 ifi_flags=0x11003 ([UP]
> [LOWER_UP])
> 946691816.177703: Wireless event: cmd=0x8c02 len=254
> 946691816.177764: RTM_NEWLINK: operstate=0 ifi_flags=0x11003 ([UP]
> [LOWER_UP])
> 946691816.177856: Wireless event: cmd=0x8c02 len=250
> 946691816.177947: RTM_NEWLINK: operstate=0 ifi_flags=0x11003 ([UP]
> [LOWER_UP])
> 946691816.178039: Wireless event: cmd=0x8c02 len=258
> 946691816.178100: RTM_NEWLINK: operstate=0 ifi_flags=0x11003 ([UP]
> [LOWER_UP])
> 946691816.178192: Wireless event: cmd=0x8c02 len=34
> 946691816.281799: RTM_NEWLINK: operstate=0 ifi_flags=0x11003 ([UP]
> [LOWER_UP])
> 946691816.281982: Wireless event: cmd=0x8c02 len=14
> 946691820.884643: Scan timeout - try to get results
> 946691820.884826: wpa_supplicant_event  event is 3
> 946691820.884887: wpa_supplicant_get_scan_results
> 946691820.885131: SIOCGIWESSID SET as fixed 'myap'
> 946691820.885253: Received 150 bytes of scan results (1 BSSes)
> 946691820.885314: Scan results: 1
> 946691820.885406: CTRL-EVENT-SCAN-RESULTS  Ready
> 946691820.885498: wpa_supplicant_ctrl_iface_send   buf is
> 946691820.885559: CTRL_IFACE monitor send - hexdump(len=39): 2f 64 61
> 74 61 2f 6d 69 73 63 2f 77 69 66 69 2f 73 6f 63 6b 65 74 73 2f 77 70
> 61 5f 63 74 72 6c 5f 36 36 31 2d 32 00
> 946691820.885833: wpa_supplicant_event_scan_results  wpa_s->num_scan_results 
> is 1
>
> 946691820.885925: wpa_supplicant_event_scan_results  wpa_s->driver->name is 
> wext
>
> 946691820.885986: wpa_supplicant_event_scan_results  wpa_s->conf->num_prio is > 0
>
> 946691820.886047: wpa_supplicant_event_scan_results  selected is
> null ? 1
> 946691820.886169: No suitable AP found.
> 946691820.886230: Setting scan request: 5 sec 0 usec
> 946691820.886291: wpa_supplicant_ctrl_iface_send   buf is
> 946691820.896148: wpa_supplicant_ctrl_iface_process    buf is AP_SCAN
> 1
> 946691820.896301: RX ctrl_iface - hexdump_ascii(len=9):
>      41 50 5f 53 43 41 4e 20 31                        AP_SCAN 1
> 946691820.896453: wpa_supplicant_ctrl_iface_ap_scan   wpa_s->conf->ap_scan is 
>  1   ap_scan is 1
>
> 946691820.896514: wpa_supplicant_ctrl_iface_receive    unix  buf is
> AP_SCAN 1   reply is  OK
> ting scan request: 5 sec 0 usec
> 946691820.910247: wpa_supplicant_ctrl_iface_process    buf is
> SCAN_RESULTS
> 946691820.910400: RX ctrl_iface - hexdump_ascii(len=12):
>      53 43 41 4e 5f 52 45 53 55 4c 54 53
> SCAN_RESULTS
> 946691820.910522: wpa_supplicant_ctrl_iface_scan_results
> 946691820.910644: wpa_supplicant_ctrl_iface_receive    unix  buf is
> SCAN_RESULTS   reply is  bssid / frequency / signal level / flags /
> ssid
> 00:22:b0:f8:1e:26        2437        188                        myap
>
> 946691820.946350: wpa_supplicant_ctrl_iface_process    buf is
> SCAN_RESULTS
> 946691820.946533: RX ctrl_iface - hexdump_ascii(len=12):
>      53 43 41 4e 5f 52 45 53 55 4c 54 53
> SCAN_RESULTS
> 946691820.946655: wpa_supplicant_ctrl_iface_scan_results
> 946691820.946746: wpa_supplicant_ctrl_iface_receive    unix  buf is
> SCAN_RESULTS   reply is  bssid / frequency / signal level / flags /
> ssid
> 00:22:b0:f8:1e:26        2437        188                        myap
>
> 946691821.490295: wpa_supplicant_ctrl_iface_process    buf is
> LIST_NETWORKS
> 946691821.490509: RX ctrl_iface - hexdump_ascii(len=13):
>      4c 49 53 54 5f 4e 45 54 57 4f 52 4b 53            LIST_NETWORKS
> 946691821.490661: wpa_supplicant_ctrl_iface_receive    unix  buf is
> LIST_NETWORKS   reply is  network id / ssid / bssid / flags
>
> 946691821.514190: wpa_supplicant_ctrl_iface_process    buf is
> ADD_NETWORK
> 946691821.514373: RX ctrl_iface - hexdump_ascii(len=11):
>      41 44 44 5f 4e 45 54 57 4f 52 4b                  ADD_NETWORK
> 946691821.514587: CTRL_IFACE: ADD_NETWORK
> 946691821.514678: wpa_supplicant_ctrl_iface_receive    unix  buf is
> ADD_NETWORK   reply is  0
>
> 946691821.515747: wpa_supplicant_ctrl_iface_process    buf is
> SET_NETWORK 0 ssid "myap"
> 946691821.515930: RX ctrl_iface - hexdump_ascii(len=25): [REMOVED]
> 946691821.516052: CTRL_IFACE: SET_NETWORK id=0 name='ssid'
> 946691821.516113: CTRL_IFACE: value - hexdump_ascii(len=6): [REMOVED]
> 946691821.516204: wpa_supplicant_ctrl_iface_receive    unix  buf is
> SET_NETWORK 0   reply is  OK
>
> 946691821.517974: wpa_supplicant_ctrl_iface_process    buf is
> SET_NETWORK 0 key_mgmt NONE
> 946691821.518157: RX ctrl_iface - hexdump_ascii(len=27): [REMOVED]
> 946691821.518280: CTRL_IFACE: SET_NETWORK id=0 name='key_mgmt'
> 946691821.518341: CTRL_IFACE: value - hexdump_ascii(len=4): [REMOVED]
> 946691821.518432: wpa_supplicant_ctrl_iface_receive    unix  buf is
> SET_NETWORK 0   reply is  OK
>
> 946691821.521057: wpa_supplicant_ctrl_iface_process    buf is
> SET_NETWORK 0 priority 0
> 946691821.521240: RX ctrl_iface - hexdump_ascii(len=24): [REMOVED]
> 946691821.521423: CTRL_IFACE: SET_NETWORK id=0 name='priority'
> 946691821.521514: CTRL_IFACE: value - hexdump_ascii(len=1): [REMOVED]
> 946691821.521697: wpa_supplicant_ctrl_iface_receive    unix  buf is
> SET_NETWORK 0   reply is  OK
>
> 946691821.547210: wpa_supplicant_ctrl_iface_process    buf is
> ENABLE_NETWORK 0
> 946691821.547393: RX ctrl_iface - hexdump_ascii(len=16):
>      45 4e 41 42 4c 45 5f 4e 45 54 57 4f 52 4b 20 30   ENABLE_NETWORK
> 0
> 946691821.547546: CTRL_IFACE: ENABLE_NETWORK id=0
> 946691821.547760: Setting scan request: 0 sec 0 usec
> 946691821.547851: wpa_supplicant_ctrl_iface_send   buf is
> 946691821.547912: wpa_supplicant_ctrl_iface_receive    unix  buf is
> ENABLE_NETWORK 0   reply is  OK
>
> 946691821.550994: Starting AP scan (broadcast SSID)
>
> "
>
> and why the "DRIVER EVENT " reply FAIL ?
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