root@WR-IntelligentDevice:/etc# hostapd -dd -B /etc/hostapd.conf
random: Trying to read entropy from /dev/random
Configuration file: /etc/hostapd.conf
ctrl_interface_group=0
nl80211: interface wlan0 in phy phy0
nl80211: Using driver-based off-channel TX
nl80211: Use separate P2P group interface (driver advertised support)
nl80211: Add own interface ifindex 15
nl80211: Set mode ifindex 15 iftype 3 (AP)
nl80211: Create interface iftype 6 (MONITOR)
nl80211: New interface mon.wlan0 created: ifindex=16
nl80211: Add own interface ifindex 16
BSS count 1, BSSID mask 00:00:00:00:00:00 (0 bits)
nl80211: Regulatory information - country=US
nl80211: 2402-2472 @ 40 MHz
nl80211: 5170-5250 @ 80 MHz
nl80211: 5250-5330 @ 80 MHz
nl80211: 5735-5835 @ 80 MHz
nl80211: 57240-63720 @ 2160 MHz
nl80211: Added 802.11b mode based on 802.11g information
Allowed channel: mode=1 chan=1 freq=2412 MHz max_tx_power=0 dBm
Allowed channel: mode=1 chan=2 freq=2417 MHz max_tx_power=0 dBm
Allowed channel: mode=1 chan=3 freq=2422 MHz max_tx_power=0 dBm
Allowed channel: mode=1 chan=4 freq=2427 MHz max_tx_power=0 dBm
Allowed channel: mode=1 chan=5 freq=2432 MHz max_tx_power=0 dBm
Allowed channel: mode=1 chan=6 freq=2437 MHz max_tx_power=0 dBm
Allowed channel: mode=1 chan=7 freq=2442 MHz max_tx_power=0 dBm
Allowed channel: mode=1 chan=8 freq=2447 MHz max_tx_power=0 dBm
Allowed channel: mode=1 chan=9 freq=2452 MHz max_tx_power=0 dBm
Allowed channel: mode=1 chan=10 freq=2457 MHz max_tx_power=0 dBm
Allowed channel: mode=1 chan=11 freq=2462 MHz max_tx_power=0 dBm
Allowed channel: mode=0 chan=1 freq=2412 MHz max_tx_power=0 dBm
Allowed channel: mode=0 chan=2 freq=2417 MHz max_tx_power=0 dBm
Allowed channel: mode=0 chan=3 freq=2422 MHz max_tx_power=0 dBm
Allowed channel: mode=0 chan=4 freq=2427 MHz max_tx_power=0 dBm
Allowed channel: mode=0 chan=5 freq=2432 MHz max_tx_power=0 dBm
Allowed channel: mode=0 chan=6 freq=2437 MHz max_tx_power=0 dBm
Allowed channel: mode=0 chan=7 freq=2442 MHz max_tx_power=0 dBm
Allowed channel: mode=0 chan=8 freq=2447 MHz max_tx_power=0 dBm
Allowed channel: mode=0 chan=9 freq=2452 MHz max_tx_power=0 dBm
Allowed channel: mode=0 chan=10 freq=2457 MHz max_tx_power=0 dBm
Allowed channel: mode=0 chan=11 freq=2462 MHz max_tx_power=0 dBm
channel [19] (149) is disabled for use in AP mode, flags: 0x7
wlan0: IEEE 802.11 Configured channel (149) not found from the channel list of current mode (2) IEEE 802.11a
wlan0: IEEE 802.11 Hardware does not support configured channel
Could not select hw_mode and channel. (-4)
wlan0: Unable to setup interface.
Flushing old station entries
Deauthenticate all stations
rmdir[ctrl_interface]: No such file or directory
nl80211: Remove interface ifindex=16
netlink: Operstate: linkmode=0, operstate=6
nl80211: Set mode ifindex 15 iftype 2 (STATION)
root@WR-IntelligentDevice:/etc#
root@WR-IntelligentDevice:/etc# hostapd -v
hostapd v1.0
User space daemon for IEEE 802.11 AP management,
IEEE 802.1X/WPA/WPA2/EAP/RADIUS Authenticator
Copyright (c) 2002-2012, Jouni Malinen <j@xxxxx> and contributors
root@WR-IntelligentDevice:/etc#
root@WR-IntelligentDevice:/etc# iw phy
Wiphy phy0
Band 1:
Frequencies:
* 2412 MHz [1] (0.0 dBm)
* 2417 MHz [2] (0.0 dBm)
* 2422 MHz [3] (0.0 dBm)
* 2427 MHz [4] (0.0 dBm)
* 2432 MHz [5] (0.0 dBm)
* 2437 MHz [6] (0.0 dBm)
* 2442 MHz [7] (0.0 dBm)
* 2447 MHz [8] (0.0 dBm)
* 2452 MHz [9] (0.0 dBm)
* 2457 MHz [10] (0.0 dBm)
* 2462 MHz [11] (0.0 dBm)
* 2467 MHz [12] (disabled)
* 2472 MHz [13] (disabled)
Bitrates (non-HT):
* 1.0 Mbps
* 2.0 Mbps (short preamble supported)
* 5.5 Mbps (short preamble supported)
* 11.0 Mbps (short preamble supported)
* 6.0 Mbps
* 9.0 Mbps
* 12.0 Mbps
* 18.0 Mbps
* 24.0 Mbps
* 36.0 Mbps
* 48.0 Mbps
* 54.0 Mbps
Band 2:
Frequencies:
* 5180 MHz [36] (0.0 dBm) (passive scanning, no IBSS)
* 5200 MHz [40] (0.0 dBm) (passive scanning, no IBSS)
* 5220 MHz [44] (0.0 dBm) (passive scanning, no IBSS)
* 5240 MHz [48] (0.0 dBm) (passive scanning, no IBSS)
* 5260 MHz [52] (0.0 dBm) (passive scanning, no IBSS, radar detection)
* 5280 MHz [56] (0.0 dBm) (passive scanning, no IBSS, radar detection)
* 5300 MHz [60] (0.0 dBm) (passive scanning, no IBSS, radar detection)
* 5320 MHz [64] (0.0 dBm) (passive scanning, no IBSS, radar detection)
* 5500 MHz [100] (disabled)
* 5520 MHz [104] (disabled)
* 5540 MHz [108] (disabled)
* 5560 MHz [112] (disabled)
* 5580 MHz [116] (disabled)
* 5600 MHz [120] (disabled)
* 5620 MHz [124] (disabled)
* 5640 MHz [128] (disabled)
* 5660 MHz [132] (disabled)
* 5680 MHz [136] (disabled)
* 5700 MHz [140] (disabled)
* 5745 MHz [149] (0.0 dBm) (passive scanning, no IBSS)
* 5765 MHz [153] (0.0 dBm) (passive scanning, no IBSS)
* 5785 MHz [157] (0.0 dBm) (passive scanning, no IBSS)
* 5805 MHz [161] (0.0 dBm) (passive scanning, no IBSS)
* 5825 MHz [165] (0.0 dBm) (passive scanning, no IBSS)
Bitrates (non-HT):
* 6.0 Mbps
* 9.0 Mbps
* 12.0 Mbps
* 18.0 Mbps
* 24.0 Mbps
* 36.0 Mbps
* 48.0 Mbps
* 54.0 Mbps
max # scan SSIDs: 20
max scan IEs length: 255 bytes
Coverage class: 0 (up to 0m)
Supported Ciphers:
* WEP40 (00-0f-ac:1)
* WEP104 (00-0f-ac:5)
* TKIP (00-0f-ac:2)
* CCMP (00-0f-ac:4)
* CMAC (00-0f-ac:6)
Available Antennas: TX 0 RX 0
Supported interface modes:
* IBSS
* managed
* AP
* AP/VLAN
* monitor
* P2P-client
* P2P-GO
software interface modes (can always be added):
* AP/VLAN
* monitor
valid interface combinations:
* #{ managed } <= 1, #{ AP, P2P-GO } <= 1,
total <= 2, #channels <= 1, STA/AP BI must match
* #{ managed } <= 2, #{ P2P-client } <= 1,
total <= 2, #channels <= 1
Supported commands:
* new_interface
* set_interface
* new_key
* start_ap
* new_station
* new_mpath
* set_mesh_config
* set_bss
* authenticate
* associate
* deauthenticate
* disassociate
* join_ibss
* join_mesh
* remain_on_channel
* set_tx_bitrate_mask
* frame
* frame_wait_cancel
* set_wiphy_netns
* set_channel
* set_wds_peer
* probe_client
* set_noack_map
* register_beacons
* testmode
* connect
* disconnect
Supported TX frame types:
* IBSS: 0x00 0x10 0x20 0x30 0x40 0x50 0x60 0x70 0x80 0x90 0xa0 0xb0 0xc0 0xd0 0xe0 0xf0
* managed: 0x00 0x10 0x20 0x30 0x40 0x50 0x60 0x70 0x80 0x90 0xa0 0xb0 0xc0 0xd0 0xe0 0xf0
* AP: 0x00 0x10 0x20 0x30 0x40 0x50 0x60 0x70 0x80 0x90 0xa0 0xb0 0xc0 0xd0 0xe0 0xf0
* AP/VLAN: 0x00 0x10 0x20 0x30 0x40 0x50 0x60 0x70 0x80 0x90 0xa0 0xb0 0xc0 0xd0 0xe0 0xf0
* mesh point: 0x00 0x10 0x20 0x30 0x40 0x50 0x60 0x70 0x80 0x90 0xa0 0xb0 0xc0 0xd0 0xe0 0xf0
* P2P-client: 0x00 0x10 0x20 0x30 0x40 0x50 0x60 0x70 0x80 0x90 0xa0 0xb0 0xc0 0xd0 0xe0 0xf0
* P2P-GO: 0x00 0x10 0x20 0x30 0x40 0x50 0x60 0x70 0x80 0x90 0xa0 0xb0 0xc0 0xd0 0xe0 0xf0
Supported RX frame types:
* IBSS: 0xd0
* managed: 0x40 0xd0
* AP: 0x00 0x20 0x40 0xa0 0xb0 0xc0 0xd0
* AP/VLAN: 0x00 0x20 0x40 0xa0 0xb0 0xc0 0xd0
* mesh point: 0xb0 0xc0 0xd0
* P2P-client: 0x40 0xd0
* P2P-GO: 0x00 0x20 0x40 0xa0 0xb0 0xc0 0xd0
Device supports RSN-IBSS.
WoWLAN support:
* wake up on disconnect
* wake up on magic packet
* wake up on pattern match, up to 20 patterns of 16-128 bytes
* can do GTK rekeying
* wake up on GTK rekey failure
* wake up on EAP identity request
* wake up on rfkill release
HT Capability overrides:
* MCS: ff ff ff ff ff ff ff ff ff ff
* maximum A-MSDU length
* supported channel width
* short GI for 40 MHz
* max A-MPDU length exponent
* min MPDU start spacing
Device supports TX status socket option.
Device supports HT-IBSS.
root@WR-IntelligentDevice:/etc#
Best Regards.
--------------------------------------
Bopeng Liu
WIND RIVER | China Development Center
Phone: 8610-6483-5012
________________________________________
From: Krishna Chaitanya [chaitanya.mgit@xxxxxxxxx]
Sent: Thursday, January 23, 2014 2:15 PM
To: Liu, Bopeng
Cc: zhuyj; linux-wireless
Subject: Re: 802.11a is supported in AP mode or not?
On Thu, Jan 23, 2014 at 7:30 AM, Liu, Bopeng <Bopeng.Liu@xxxxxxxxxxxxx> wrote:
> Thanks for your mail, but very pity, after checking, it doesn't as well. May you test it on your board?
>
>
> # iw reg get
> country US:
> (2402 - 2472 @ 40), (30, 0)
> (5170 - 5250 @ 80), (17, 0)
> (5250 - 5330 @ 80), (23, 0)
> (5735 - 5835 @ 80), (30, 0)
> (57240 - 63720 @ 2160), (40, 0)
>
> country_code=US
> hw_mode=a
> channel=149
>
> #hostapd -B /etc/hostapd.conf
> Configuration file: /etc/hostapd.conf
> channel [19] (149) is disabled for use in AP mode, flags: 0x7
> wlan0: IEEE 802.11 Configured channel (149) not found from the channel list of current mode (2) IEEE 802.11a
> wlan0: IEEE 802.11 Hardware does not support configured channel
> Could not select hw_mode and channel. (-4)
> wlan0: Unable to setup interface.
> rmdir[ctrl_interface]: No such file or directory
>
Can you use "hostapd -dd -B /etc/hostapd.conf"and send the output?
Also "hostapd -v" and "iw phy" as well.
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