intel 4965 fails to set channel 12 or 13

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* intel 4965 fails to set channel 12 or 13
@ 2013-07-09  8:47 Hendrik-Jan Heins
  2013-07-09 14:13 ` Stanislaw Gruszka
  0 siblings, 1 reply; 4+ messages in thread
From: Hendrik-Jan Heins @ 2013-07-09  8:47 UTC (permalink / raw)
  To: linux-wireless

Dear list,

On Debian Wheezy, kernel 3.2, I am trying to get my iwl4965 to
scan/find/connect on channels 13 and 13. As I am in Europe, this
should be no issue.
However: I can not get these channels activated on my card at all!
I tried the following:
- Using the regdom option, setting to EU, DE, or PL (I see the correct
setting in /sys/modules/cfg80211/parameters/ieee_regdom...
- Completely disabling CRDA, and manually loading regdom through iw
reg set EU/DE/PL/US

In all cases, I see some changes in the channels listed, but I never
get 12 and 13 enabled.

Does anyone has an idea on this?

thanks,

Hendrik-Jan

^ permalink raw reply	[flat|nested] 4+ messages in thread

* Re: intel 4965 fails to set channel 12 or 13
  2013-07-09  8:47 intel 4965 fails to set channel 12 or 13 Hendrik-Jan Heins
@ 2013-07-09 14:13 ` Stanislaw Gruszka
  2013-07-09 18:00   ` Hendrik-Jan Heins
  0 siblings, 1 reply; 4+ messages in thread
From: Stanislaw Gruszka @ 2013-07-09 14:13 UTC (permalink / raw)
  To: Hendrik-Jan Heins; +Cc: linux-wireless

On Tue, Jul 09, 2013 at 10:47:37AM +0200, Hendrik-Jan Heins wrote:
> Dear list,
> 
> On Debian Wheezy, kernel 3.2, I am trying to get my iwl4965 to
> scan/find/connect on channels 13 and 13. As I am in Europe, this
> should be no issue.
> However: I can not get these channels activated on my card at all!
> I tried the following:
> - Using the regdom option, setting to EU, DE, or PL (I see the correct
> setting in /sys/modules/cfg80211/parameters/ieee_regdom...
> - Completely disabling CRDA, and manually loading regdom through iw
> reg set EU/DE/PL/US
> 
> In all cases, I see some changes in the channels listed, but I never
> get 12 and 13 enabled.
> 
> Does anyone has an idea on this?

Please provide output of "iw phy" and "iw dev wlan0 scan".

Stanislaw

^ permalink raw reply	[flat|nested] 4+ messages in thread

* Re: intel 4965 fails to set channel 12 or 13
  2013-07-09 14:13 ` Stanislaw Gruszka
@ 2013-07-09 18:00   ` Hendrik-Jan Heins
  2013-07-10  7:58     ` Stanislaw Gruszka
  0 siblings, 1 reply; 4+ messages in thread
From: Hendrik-Jan Heins @ 2013-07-09 18:00 UTC (permalink / raw)
  To: Stanislaw Gruszka; +Cc: linux-wireless

[-- Attachment #1: Type: text/plain, Size: 899 bytes --]

As attached the requested output.

best regards,

Hendrik-Jan

2013/7/9 Stanislaw Gruszka <sgruszka@redhat.com>:
> On Tue, Jul 09, 2013 at 10:47:37AM +0200, Hendrik-Jan Heins wrote:
>> Dear list,
>>
>> On Debian Wheezy, kernel 3.2, I am trying to get my iwl4965 to
>> scan/find/connect on channels 13 and 13. As I am in Europe, this
>> should be no issue.
>> However: I can not get these channels activated on my card at all!
>> I tried the following:
>> - Using the regdom option, setting to EU, DE, or PL (I see the correct
>> setting in /sys/modules/cfg80211/parameters/ieee_regdom...
>> - Completely disabling CRDA, and manually loading regdom through iw
>> reg set EU/DE/PL/US
>>
>> In all cases, I see some changes in the channels listed, but I never
>> get 12 and 13 enabled.
>>
>> Does anyone has an idea on this?
>
> Please provide output of "iw phy" and "iw dev wlan0 scan".
>
> Stanislaw

[-- Attachment #2: iwdevwlan0scan.txt --]
[-- Type: text/plain, Size: 19538 bytes --]

BSS 4c:72:b9:35:47:5e (on wlan0)
	TSF: 201729027766 usec (2d, 08:02:09)
	freq: 2412
	beacon interval: 100
	capability: ESS Privacy ShortSlotTime (0x0411)
	signal: -69.00 dBm
	last seen: 6208 ms ago
	Information elements from Probe Response frame:
	SSID: vnet-485EDE
	Supported rates: 1.0* 2.0* 5.5* 11.0* 18.0 24.0 36.0 54.0 
	DS Parameter set: channel 1
	ERP: <no flags>
	RSN:	 * Version: 1
		 * Group cipher: TKIP
		 * Pairwise ciphers: CCMP TKIP
		 * Authentication suites: PSK
		 * Capabilities: 16-PTKSA-RC (0x000c)
	Extended supported rates: 6.0 9.0 12.0 48.0 
	HT capabilities:
		Capabilities: 0x187c
			HT20
			SM Power Save disabled
			RX Greenfield
			RX HT20 SGI
			RX HT40 SGI
			No RX STBC
			Max AMSDU length: 7935 bytes
			DSSS/CCK HT40
		Maximum RX AMPDU length 65535 bytes (exponent: 0x003)
		Minimum RX AMPDU time spacing: 8 usec (0x06)
		HT RX MCS rate indexes supported: 0-15
		HT TX MCS rate indexes are undefined
	HT operation:
		 * primary channel: 1
		 * secondary channel offset: no secondary
		 * STA channel width: 20 MHz
		 * RIFS: 1
		 * HT protection: nonmember
		 * non-GF present: 0
		 * OBSS non-GF present: 1
		 * dual beacon: 0
		 * dual CTS protection: 0
		 * STBC beacon: 0
		 * L-SIG TXOP Prot: 0
		 * PCO active: 0
		 * PCO phase: 0
	WPA:	 * Version: 1
		 * Group cipher: TKIP
		 * Pairwise ciphers: CCMP TKIP
		 * Authentication suites: PSK
		 * Capabilities: 16-PTKSA-RC (0x000c)
	WMM:	 * Parameter version 1
		 * u-APSD
		 * BE: CW 15-1023, AIFSN 3
		 * BK: CW 15-1023, AIFSN 7
		 * VI: CW 7-15, AIFSN 2, TXOP 3008 usec
		 * VO: CW 3-7, AIFSN 2, TXOP 1504 usec
BSS 00:12:2a:68:63:48 (on wlan0)
	TSF: 9224143739734455661 usec (106760922d, 21:55:34)
	freq: 2427
	beacon interval: 100
	capability: ESS Privacy ShortPreamble ShortSlotTime (0x0431)
	signal: -78.00 dBm
	last seen: 1636 ms ago
	Information elements from Probe Response frame:
	SSID: NETIASPOT-686340
	Supported rates: 1.0* 2.0* 5.5* 11.0* 
	DS Parameter set: channel 4
	Country: PL	Environment: Indoor/Outdoor
		Channels [1 - 13] @ 18 dBm
	Power constraint: 0 dB
	ERP: <no flags>
	ERP: <no flags>
	HT capabilities:
		Capabilities: 0x2c
			HT20
			SM Power Save disabled
			RX HT20 SGI
			No RX STBC
			Max AMSDU length: 3839 bytes
			No DSSS/CCK HT40
		Maximum RX AMPDU length 32767 bytes (exponent: 0x002)
		Minimum RX AMPDU time spacing: 16 usec (0x07)
		HT RX MCS rate indexes supported: 0-15
		HT TX MCS rate indexes are undefined
	Extended supported rates: 6.0 9.0 12.0 18.0 24.0 36.0 48.0 54.0 
	HT operation:
		 * primary channel: 4
		 * secondary channel offset: no secondary
		 * STA channel width: 20 MHz
		 * RIFS: 0
		 * HT protection: no
		 * non-GF present: 1
		 * OBSS non-GF present: 0
		 * dual beacon: 0
		 * dual CTS protection: 0
		 * STBC beacon: 0
		 * L-SIG TXOP Prot: 0
		 * PCO active: 0
		 * PCO phase: 0
	Extended capabilities:
	RSN:	 * Version: 1
		 * Group cipher: TKIP
		 * Pairwise ciphers: CCMP TKIP
		 * Authentication suites: PSK
		 * Capabilities: (0x0000)
	WPA:	 * Version: 1
		 * Group cipher: TKIP
		 * Pairwise ciphers: CCMP TKIP
		 * Authentication suites: PSK
	WMM:	 * Parameter version 1
		 * BE: CW 15-1023, AIFSN 3
		 * BK: CW 15-1023, AIFSN 7
		 * VI: CW 7-15, AIFSN 2, TXOP 3008 usec
		 * VO: CW 3-7, AIFSN 2, TXOP 1504 usec
	WPS:	 * Version: 1.0
		 * Wi-Fi Protected Setup State: 2 (Configured)
		 * AP setup locked: 0x00
		 * Selected Registrar: 0x0
		 * Response Type: 3 (AP)
		 * UUID: 0000000e-0e00-010f-000d-000f00000000
		 * Manufacturer: Jungo Software Technologies
		 * Model: OpenRG Platform
		 * Model Number: 34.5
		 * Serial Number: ND501036980
		 * Primary Device Type: 6-0050f204-1
		 * Device name: NETIASPOT
		 * Config methods: Label, PBC
		 * RF Bands: 0x1
BSS 00:12:2a:68:63:4a (on wlan0)
	TSF: 9224143739734429705 usec (106760922d, 21:55:34)
	freq: 2427
	beacon interval: 100
	capability: ESS ShortPreamble ShortSlotTime (0x0421)
	signal: -82.00 dBm
	last seen: 1624 ms ago
	Information elements from Probe Response frame:
	SSID: FON_NETIA_FREE_INTERNET
	Supported rates: 1.0* 2.0* 5.5* 11.0* 
	DS Parameter set: channel 4
	Country: PL	Environment: Indoor/Outdoor
		Channels [1 - 13] @ 18 dBm
	Power constraint: 0 dB
	ERP: <no flags>
	ERP: <no flags>
	HT capabilities:
		Capabilities: 0x2c
			HT20
			SM Power Save disabled
			RX HT20 SGI
			No RX STBC
			Max AMSDU length: 3839 bytes
			No DSSS/CCK HT40
		Maximum RX AMPDU length 32767 bytes (exponent: 0x002)
		Minimum RX AMPDU time spacing: 16 usec (0x07)
		HT RX MCS rate indexes supported: 0-15
		HT TX MCS rate indexes are undefined
	Extended supported rates: 6.0 9.0 12.0 18.0 24.0 36.0 48.0 54.0 
	HT operation:
		 * primary channel: 4
		 * secondary channel offset: no secondary
		 * STA channel width: 20 MHz
		 * RIFS: 0
		 * HT protection: no
		 * non-GF present: 1
		 * OBSS non-GF present: 0
		 * dual beacon: 0
		 * dual CTS protection: 0
		 * STBC beacon: 0
		 * L-SIG TXOP Prot: 0
		 * PCO active: 0
		 * PCO phase: 0
	Extended capabilities:
	WMM:	 * Parameter version 1
		 * BE: CW 15-1023, AIFSN 3
		 * BK: CW 15-1023, AIFSN 7
		 * VI: CW 7-15, AIFSN 2, TXOP 3008 usec
		 * VO: CW 3-7, AIFSN 2, TXOP 1504 usec
BSS c8:64:c7:24:63:7c (on wlan0)
	TSF: 127664665396 usec (1d, 11:27:44)
	freq: 2462
	beacon interval: 100
	capability: ESS Privacy ShortPreamble ShortSlotTime (0x0431)
	signal: -69.00 dBm
	last seen: 1536 ms ago
	Information elements from Probe Response frame:
	SSID: Livebox-637C
	Supported rates: 1.0* 2.0* 5.5* 11.0* 6.0 9.0 12.0 18.0 
	DS Parameter set: channel 11
	RSN:	 * Version: 1
		 * Group cipher: TKIP
		 * Pairwise ciphers: CCMP TKIP
		 * Authentication suites: PSK
		 * Capabilities: (0x0000)
	WPA:	 * Version: 1
		 * Group cipher: TKIP
		 * Pairwise ciphers: CCMP TKIP
		 * Authentication suites: PSK
	ERP: <no flags>
	Extended supported rates: 24.0 36.0 48.0 54.0 
	WMM:	 * Parameter version 1
		 * u-APSD
		 * BE: CW 15-1023, AIFSN 3
		 * BK: CW 15-1023, AIFSN 7
		 * VI: CW 7-15, AIFSN 2, TXOP 3008 usec
		 * VO: CW 3-7, AIFSN 2, TXOP 1504 usec
	HT capabilities:
		Capabilities: 0x104c
			HT20
			SM Power Save disabled
			RX HT40 SGI
			No RX STBC
			Max AMSDU length: 3839 bytes
			DSSS/CCK HT40
		Maximum RX AMPDU length 65535 bytes (exponent: 0x003)
		Minimum RX AMPDU time spacing: 8 usec (0x06)
		HT RX MCS rate indexes supported: 0-15
		HT TX MCS rate indexes are undefined
	HT operation:
		 * primary channel: 11
		 * secondary channel offset: no secondary
		 * STA channel width: 20 MHz
		 * RIFS: 0
		 * HT protection: non-HT mixed
		 * non-GF present: 0
		 * OBSS non-GF present: 1
		 * dual beacon: 0
		 * dual CTS protection: 0
		 * STBC beacon: 0
		 * L-SIG TXOP Prot: 0
		 * PCO active: 0
		 * PCO phase: 0
	Country: PL	Environment: Indoor/Outdoor
		Channels [1 - 13] @ 20 dBm
	WPS:	 * Version: 1.0
		 * Wi-Fi Protected Setup State: 2 (Configured)
		 * Response Type: 3 (AP)
		 * UUID: 00000000-0000-1000-0000-c864c724637c
		 * Manufacturer: ZTE
		 * Model: Livebox FTTH v2
		 * Model Number: ad6836_ADSL_PHY_0x00000000
		 * Serial Number: L20Z110
		 * Primary Device Type: 6-0050f204-1
		 * Device name: FTFRSA3.681217
		 * Config methods: Ethernet, Display, PBC
		 * RF Bands: 0x1
BSS 38:46:08:b7:c6:d0 (on wlan0)
	TSF: 769137267903 usec (8d, 21:38:57)
	freq: 2412
	beacon interval: 100
	capability: ESS Privacy ShortPreamble ShortSlotTime (0x0431)
	signal: -86.00 dBm
	last seen: 1668 ms ago
	Information elements from Probe Response frame:
	SSID: Kuba
	Supported rates: 1.0* 2.0* 5.5* 11.0* 6.0 9.0 12.0 18.0 
	DS Parameter set: channel 1
	RSN:	 * Version: 1
		 * Group cipher: TKIP
		 * Pairwise ciphers: CCMP TKIP
		 * Authentication suites: PSK
		 * Capabilities: (0x0000)
	WPA:	 * Version: 1
		 * Group cipher: TKIP
		 * Pairwise ciphers: CCMP TKIP
		 * Authentication suites: PSK
	ERP: <no flags>
	Extended supported rates: 24.0 36.0 48.0 54.0 
	WMM:	 * Parameter version 1
		 * u-APSD
		 * BE: CW 15-1023, AIFSN 3
		 * BK: CW 15-1023, AIFSN 7
		 * VI: CW 7-15, AIFSN 2, TXOP 3008 usec
		 * VO: CW 3-7, AIFSN 2, TXOP 1504 usec
	HT capabilities:
		Capabilities: 0x104c
			HT20
			SM Power Save disabled
			RX HT40 SGI
			No RX STBC
			Max AMSDU length: 3839 bytes
			DSSS/CCK HT40
		Maximum RX AMPDU length 65535 bytes (exponent: 0x003)
		Minimum RX AMPDU time spacing: 8 usec (0x06)
		HT RX MCS rate indexes supported: 0-15
		HT TX MCS rate indexes are undefined
	HT operation:
		 * primary channel: 1
		 * secondary channel offset: no secondary
		 * STA channel width: 20 MHz
		 * RIFS: 0
		 * HT protection: nonmember
		 * non-GF present: 0
		 * OBSS non-GF present: 0
		 * dual beacon: 0
		 * dual CTS protection: 0
		 * STBC beacon: 0
		 * L-SIG TXOP Prot: 0
		 * PCO active: 0
		 * PCO phase: 0
	Country: PL	Environment: Indoor/Outdoor
		Channels [1 - 13] @ 20 dBm
	WPS:	 * Version: 1.0
		 * Wi-Fi Protected Setup State: 2 (Configured)
		 * Response Type: 3 (AP)
		 * UUID: 00000000-0000-1000-0000-384608b7c6d0
		 * Manufacturer: ZTE
		 * Model: Livebox FTTH v2
		 * Model Number: ad6836_ADSL_PHY_0x00000000
		 * Serial Number: L20Z111
		 * Primary Device Type: 6-0050f204-1
		 * Device name: FTFRSA3.681217
		 * Config methods: Ethernet, Display, PBC
		 * RF Bands: 0x1
BSS b0:48:7a:bc:57:00 (on wlan0)
	TSF: 201772960099 usec (2d, 08:02:52)
	freq: 2412
	beacon interval: 100
	capability: ESS Privacy ShortPreamble ShortSlotTime (0x0431)
	signal: -89.00 dBm
	last seen: 6216 ms ago
	Information elements from Probe Response frame:
	SSID: KAPSELEK
	Supported rates: 1.0* 2.0* 5.5* 11.0* 6.0 9.0 12.0 18.0 
	DS Parameter set: channel 1
	Country: US	Environment: Indoor/Outdoor
		Channels [1 - 13] @ 20 dBm
	ERP: <no flags>
	RSN:	 * Version: 1
		 * Group cipher: CCMP
		 * Pairwise ciphers: CCMP
		 * Authentication suites: PSK
		 * Capabilities: (0x0000)
	Extended supported rates: 24.0 36.0 48.0 54.0 
	WPA:	 * Version: 1
		 * Group cipher: CCMP
		 * Pairwise ciphers: CCMP
		 * Authentication suites: PSK
	WMM:	 * Parameter version 1
		 * BE: CW 15-1023, AIFSN 3
		 * BK: CW 15-1023, AIFSN 7
		 * VI: CW 7-15, AIFSN 2, TXOP 3008 usec
		 * VO: CW 3-7, AIFSN 2, TXOP 1504 usec
BSS 00:23:54:56:84:9f (on wlan0)
	TSF: 637462937925 usec (7d, 09:04:22)
	freq: 2457
	beacon interval: 100
	capability: ESS Privacy ShortSlotTime (0x0411)
	signal: -82.00 dBm
	last seen: 12736 ms ago
	Information elements from Probe Response frame:
	SSID: SZYMCIOR_Network
	Supported rates: 1.0* 2.0* 5.5* 11.0* 9.0 18.0 36.0 54.0 
	DS Parameter set: channel 10
	ERP: Barker_Preamble_Mode
	Extended supported rates: 6.0 12.0 24.0 48.0 
	HT capabilities:
		Capabilities: 0x11ee
			HT20/HT40
			SM Power Save disabled
			RX HT20 SGI
			RX HT40 SGI
			TX STBC
			RX STBC 1-stream
			Max AMSDU length: 3839 bytes
			DSSS/CCK HT40
		Maximum RX AMPDU length 65535 bytes (exponent: 0x003)
		Minimum RX AMPDU time spacing: 4 usec (0x05)
		HT RX MCS rate indexes supported: 0-15, 32
		HT TX MCS rate indexes are undefined
	HT operation:
		 * primary channel: 10
		 * secondary channel offset: below
		 * STA channel width: any
		 * RIFS: 0
		 * HT protection: nonmember
		 * non-GF present: 1
		 * OBSS non-GF present: 0
		 * dual beacon: 0
		 * dual CTS protection: 0
		 * STBC beacon: 0
		 * L-SIG TXOP Prot: 0
		 * PCO active: 0
		 * PCO phase: 0
	WPA:	 * Version: 1
		 * Group cipher: TKIP
		 * Pairwise ciphers: TKIP CCMP
		 * Authentication suites: PSK
		 * Capabilities: (0x0000)
	WMM:	 * Parameter version 1
		 * BE: CW 15-1023, AIFSN 3
		 * BK: CW 15-1023, AIFSN 7
		 * VI: CW 7-15, AIFSN 2, TXOP 3008 usec
		 * VO: CW 3-7, AIFSN 2, TXOP 1504 usec
	Extended capabilities: HT Information Exchange Supported
	Country: GB	Environment: Indoor/Outdoor
		Channels [1 - 14] @ 16 dBm
BSS e0:91:f5:6c:71:a0 (on wlan0)
	TSF: 1813116928390 usec (20d, 23:38:36)
	freq: 2412
	beacon interval: 100
	capability: ESS Privacy ShortSlotTime (0x0411)
	signal: -88.00 dBm
	last seen: 12912 ms ago
	SSID: DOM
	Supported rates: 1.0* 2.0* 5.5* 11.0* 18.0 24.0 36.0 54.0 
	DS Parameter set: channel 1
	TIM: DTIM Count 0 DTIM Period 1 Bitmap Control 0x0 Bitmap[0] 0x0
	ERP: <no flags>
	RSN:	 * Version: 1
		 * Group cipher: CCMP
		 * Pairwise ciphers: CCMP
		 * Authentication suites: PSK
		 * Capabilities: 16-PTKSA-RC (0x000c)
	Extended supported rates: 6.0 9.0 12.0 48.0 
	HT capabilities:
		Capabilities: 0x187c
			HT20
			SM Power Save disabled
			RX Greenfield
			RX HT20 SGI
			RX HT40 SGI
			No RX STBC
			Max AMSDU length: 7935 bytes
			DSSS/CCK HT40
		Maximum RX AMPDU length 65535 bytes (exponent: 0x003)
		Minimum RX AMPDU time spacing: 8 usec (0x06)
		HT RX MCS rate indexes supported: 0-15
		HT TX MCS rate indexes are undefined
	HT operation:
		 * primary channel: 1
		 * secondary channel offset: no secondary
		 * STA channel width: 20 MHz
		 * RIFS: 1
		 * HT protection: no
		 * non-GF present: 1
		 * OBSS non-GF present: 0
		 * dual beacon: 0
		 * dual CTS protection: 0
		 * STBC beacon: 0
		 * L-SIG TXOP Prot: 0
		 * PCO active: 0
		 * PCO phase: 0
	WPS:	 * Version: 1.0
		 * Wi-Fi Protected Setup State: 2 (Configured)
	WMM:	 * Parameter version 1
		 * u-APSD
		 * BE: CW 15-1023, AIFSN 3
		 * BK: CW 15-1023, AIFSN 7
		 * VI: CW 7-15, AIFSN 2, TXOP 3008 usec
		 * VO: CW 3-7, AIFSN 2, TXOP 1504 usec
BSS 00:25:9c:b3:0c:eb (on wlan0)
	TSF: 1284917913984 usec (14d, 20:55:17)
	freq: 2462
	beacon interval: 75
	capability: ESS Privacy ShortPreamble ShortSlotTime (0x0431)
	signal: -89.00 dBm
	last seen: 12704 ms ago
	SSID: bcn
	Supported rates: 1.0* 2.0* 5.5* 11.0* 6.0 9.0 12.0 18.0 
	DS Parameter set: channel 11
	TIM: DTIM Count 0 DTIM Period 1 Bitmap Control 0x0 Bitmap[0] 0x0
	ERP: <no flags>
	WPA:	 * Version: 1
		 * Group cipher: TKIP
		 * Pairwise ciphers: TKIP
		 * Authentication suites: PSK
	Extended supported rates: 24.0 36.0 48.0 54.0 
	WMM:	 * Parameter version 1
		 * BE: CW 15-1023, AIFSN 3
		 * BK: CW 15-1023, AIFSN 7
		 * VI: CW 7-15, AIFSN 2, TXOP 3008 usec
		 * VO: CW 3-7, AIFSN 2, TXOP 1504 usec
	WPS:	 * Version: 1.0
		 * Wi-Fi Protected Setup State: 2 (Configured)
BSS f8:d1:11:48:92:10 (on wlan0)
	TSF: 2724264384005 usec (31d, 12:44:24)
	freq: 2412
	beacon interval: 100
	capability: ESS Privacy ShortSlotTime (0x0411)
	signal: -90.00 dBm
	last seen: 6200 ms ago
	SSID: a46
	Supported rates: 1.0* 2.0* 5.5* 11.0* 18.0 24.0 36.0 54.0 
	DS Parameter set: channel 1
	ERP: <no flags>
	RSN:	 * Version: 1
		 * Group cipher: CCMP
		 * Pairwise ciphers: CCMP
		 * Authentication suites: PSK
		 * Capabilities: 16-PTKSA-RC (0x000c)
	Extended supported rates: 6.0 9.0 12.0 48.0 
	HT capabilities:
		Capabilities: 0x187c
			HT20
			SM Power Save disabled
			RX Greenfield
			RX HT20 SGI
			RX HT40 SGI
			No RX STBC
			Max AMSDU length: 7935 bytes
			DSSS/CCK HT40
		Maximum RX AMPDU length 65535 bytes (exponent: 0x003)
		Minimum RX AMPDU time spacing: 8 usec (0x06)
		HT RX MCS rate indexes supported: 0-15
		HT TX MCS rate indexes are undefined
	HT operation:
		 * primary channel: 1
		 * secondary channel offset: no secondary
		 * STA channel width: 20 MHz
		 * RIFS: 1
		 * HT protection: nonmember
		 * non-GF present: 1
		 * OBSS non-GF present: 1
		 * dual beacon: 0
		 * dual CTS protection: 0
		 * STBC beacon: 0
		 * L-SIG TXOP Prot: 0
		 * PCO active: 0
		 * PCO phase: 0
	WPS:	 * Version: 1.0
		 * Wi-Fi Protected Setup State: 2 (Configured)
		 * Selected Registrar: 0x0
		 * Response Type: 3 (AP)
		 * UUID: 729d0618-112d-b327-077c-52d51e0bd1dc
		 * Manufacturer: TP-LINK
		 * Model: TP-LINK
		 * Model Number: 123456
		 * Serial Number: 1234
		 * Primary Device Type: 6-0050f204-1
		 * Device name: TD-W8960N
		 * Config methods: Display, PBC
	WMM:	 * Parameter version 1
		 * u-APSD
		 * BE: CW 15-1023, AIFSN 3
		 * BK: CW 15-1023, AIFSN 7
		 * VI: CW 7-15, AIFSN 2, TXOP 3008 usec
		 * VO: CW 3-7, AIFSN 2, TXOP 1504 usec
BSS e0:91:f5:5a:70:be (on wlan0)
	TSF: 1566370509184 usec (18d, 03:06:10)
	freq: 2412
	beacon interval: 100
	capability: ESS Privacy ShortPreamble ShortSlotTime (0x0431)
	signal: -70.00 dBm
	last seen: 6192 ms ago
	SSID: Sphere13
	Supported rates: 1.0* 2.0* 5.5* 11.0* 6.0 9.0 12.0 18.0 
	DS Parameter set: channel 1
	TIM: DTIM Count 0 DTIM Period 1 Bitmap Control 0x0 Bitmap[0] 0x0
	ERP: <no flags>
	RSN:	 * Version: 1
		 * Group cipher: CCMP
		 * Pairwise ciphers: CCMP
		 * Authentication suites: PSK
		 * Capabilities: (0x0000)
	Extended supported rates: 24.0 36.0 48.0 54.0 
	WMM:	 * Parameter version 1
		 * BE: CW 15-1023, AIFSN 3
		 * BK: CW 15-1023, AIFSN 7
		 * VI: CW 7-15, AIFSN 2, TXOP 3008 usec
		 * VO: CW 3-7, AIFSN 2, TXOP 1504 usec
	HT capabilities:
		Capabilities: 0x104c
			HT20
			SM Power Save disabled
			RX HT40 SGI
			No RX STBC
			Max AMSDU length: 3839 bytes
			DSSS/CCK HT40
		Maximum RX AMPDU length 65535 bytes (exponent: 0x003)
		Minimum RX AMPDU time spacing: 8 usec (0x06)
		HT RX MCS rate indexes supported: 0-15
		HT TX MCS rate indexes are undefined
	HT operation:
		 * primary channel: 1
		 * secondary channel offset: no secondary
		 * STA channel width: 20 MHz
		 * RIFS: 1
		 * HT protection: no
		 * non-GF present: 0
		 * OBSS non-GF present: 0
		 * dual beacon: 0
		 * dual CTS protection: 0
		 * STBC beacon: 0
		 * L-SIG TXOP Prot: 0
		 * PCO active: 0
		 * PCO phase: 0
	Country: GB	Environment: Indoor/Outdoor
		Channels [1 - 13] @ 20 dBm
BSS 54:e6:fc:96:72:cc (on wlan0)
	TSF: 2724241408385 usec (31d, 12:44:01)
	freq: 2412
	beacon interval: 100
	capability: ESS Privacy ShortPreamble ShortSlotTime (0x0431)
	signal: -90.00 dBm
	last seen: 1700 ms ago
	SSID: dom
	Supported rates: 1.0* 2.0* 5.5* 11.0* 6.0 12.0 24.0 36.0 
	DS Parameter set: channel 1
	TIM: DTIM Count 0 DTIM Period 1 Bitmap Control 0x0 Bitmap[0] 0x0
	ERP: <no flags>
	Extended supported rates: 9.0 18.0 48.0 54.0 
	RSN:	 * Version: 1
		 * Group cipher: TKIP
		 * Pairwise ciphers: TKIP CCMP
		 * Authentication suites: PSK
		 * Capabilities: PreAuth (0x0001)
	WPA:	 * Version: 1
		 * Group cipher: TKIP
		 * Pairwise ciphers: TKIP CCMP
		 * Authentication suites: PSK
BSS d0:66:7b:9d:f8:74 (on wlan0)
	TSF: 7799091587 usec (0d, 02:09:59)
	freq: 2412
	beacon interval: 100
	capability: ESS Privacy SpectrumMgmt ShortSlotTime (0x0511)
	signal: -88.00 dBm
	last seen: 1656 ms ago
	SSID: SEC_LinkShare_9564dd
	Supported rates: 1.0* 2.0* 5.5* 11.0* 18.0 24.0 36.0 54.0 
	DS Parameter set: channel 1
	TIM: DTIM Count 0 DTIM Period 3 Bitmap Control 0x0 Bitmap[0] 0x0
	Country: XU	Environment: Indoor/Outdoor
		Channels [1 - 13] @ 20 dBm
	Power constraint: 0 dB
	ERP: <no flags>
	RSN:	 * Version: 1
		 * Group cipher: CCMP
		 * Pairwise ciphers: CCMP
		 * Authentication suites: PSK
		 * Capabilities: 16-PTKSA-RC (0x000c)
	Extended supported rates: 6.0 9.0 12.0 48.0 
	HT capabilities:
		Capabilities: 0x186c
			HT20
			SM Power Save disabled
			RX HT20 SGI
			RX HT40 SGI
			No RX STBC
			Max AMSDU length: 7935 bytes
			DSSS/CCK HT40
		Maximum RX AMPDU length 32767 bytes (exponent: 0x002)
		Minimum RX AMPDU time spacing: 8 usec (0x06)
		HT RX MCS rate indexes supported: 0-15
		HT TX MCS rate indexes are undefined
	HT operation:
		 * primary channel: 1
		 * secondary channel offset: no secondary
		 * STA channel width: 20 MHz
		 * RIFS: 1
		 * HT protection: no
		 * non-GF present: 0
		 * OBSS non-GF present: 0
		 * dual beacon: 0
		 * dual CTS protection: 0
		 * STBC beacon: 0
		 * L-SIG TXOP Prot: 0
		 * PCO active: 0
		 * PCO phase: 0
	WPS:	 * Version: 1.0
		 * Wi-Fi Protected Setup State: 2 (Configured)
	WMM:	 * Parameter version 1
		 * u-APSD
		 * BE: CW 15-1023, AIFSN 3
		 * BK: CW 15-1023, AIFSN 7
		 * VI: CW 7-15, AIFSN 2, TXOP 3008 usec
		 * VO: CW 3-7, AIFSN 2, TXOP 1504 usec

[-- Attachment #3: iwphy.txt --]
[-- Type: text/plain, Size: 4201 bytes --]

Wiphy phy0
	Band 1:
		Capabilities: 0x820
			HT20
			Static SM Power Save
			RX HT20 SGI
			No RX STBC
			Max AMSDU length: 7935 bytes
			No DSSS/CCK HT40
		Maximum RX AMPDU length 65535 bytes (exponent: 0x003)
		Minimum RX AMPDU time spacing: 4 usec (0x05)
		HT RX MCS rate indexes supported: 0-23
		TX unequal modulation not supported
		HT TX Max spatial streams: 2
		HT TX MCS rate indexes supported may differ
		Frequencies:
			* 2412 MHz [1] (14.0 dBm)
			* 2417 MHz [2] (14.0 dBm)
			* 2422 MHz [3] (14.0 dBm)
			* 2427 MHz [4] (14.0 dBm)
			* 2432 MHz [5] (14.0 dBm)
			* 2437 MHz [6] (14.0 dBm)
			* 2442 MHz [7] (14.0 dBm)
			* 2447 MHz [8] (14.0 dBm)
			* 2452 MHz [9] (14.0 dBm)
			* 2457 MHz [10] (14.0 dBm)
			* 2462 MHz [11] (14.0 dBm)
		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:
		Capabilities: 0x862
			HT20/HT40
			Static SM Power Save
			RX HT20 SGI
			RX HT40 SGI
			No RX STBC
			Max AMSDU length: 7935 bytes
			No DSSS/CCK HT40
		Maximum RX AMPDU length 65535 bytes (exponent: 0x003)
		Minimum RX AMPDU time spacing: 4 usec (0x05)
		HT RX MCS rate indexes supported: 0-23, 32
		TX unequal modulation not supported
		HT TX Max spatial streams: 2
		HT TX MCS rate indexes supported may differ
		Frequencies:
			* 5180 MHz [36] (15.0 dBm) (passive scanning, no IBSS)
			* 5200 MHz [40] (15.0 dBm) (passive scanning, no IBSS)
			* 5220 MHz [44] (15.0 dBm) (passive scanning, no IBSS)
			* 5240 MHz [48] (15.0 dBm) (passive scanning, no IBSS)
			* 5260 MHz [52] (15.0 dBm) (passive scanning, no IBSS, radar detection)
			* 5280 MHz [56] (15.0 dBm) (passive scanning, no IBSS, radar detection)
			* 5300 MHz [60] (15.0 dBm) (passive scanning, no IBSS, radar detection)
			* 5320 MHz [64] (15.0 dBm) (passive scanning, no IBSS, radar detection)
			* 5745 MHz [149] (16.0 dBm) (passive scanning, no IBSS)
			* 5765 MHz [153] (16.0 dBm) (passive scanning, no IBSS)
			* 5785 MHz [157] (16.0 dBm) (passive scanning, no IBSS)
			* 5805 MHz [161] (16.0 dBm) (passive scanning, no IBSS)
			* 5825 MHz [165] (16.0 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: 127 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)
	Available Antennas: TX 0 RX 0
	Supported interface modes:
		 * IBSS
		 * managed
		 * monitor
	software interface modes (can always be added):
		 * monitor
	interface combinations are not supported
	Supported commands:
		 * new_interface
		 * set_interface
		 * new_key
		 * new_beacon
		 * new_station
		 * new_mpath
		 * set_mesh_params
		 * set_bss
		 * authenticate
		 * associate
		 * deauthenticate
		 * disassociate
		 * join_ibss
		 * join_mesh
		 * remain_on_channel
		 * set_tx_bitrate_mask
		 * action
		 * frame_wait_cancel
		 * set_wiphy_netns
		 * set_channel
		 * set_wds_peer
		 * 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

^ permalink raw reply	[flat|nested] 4+ messages in thread

* Re: intel 4965 fails to set channel 12 or 13
  2013-07-09 18:00   ` Hendrik-Jan Heins
@ 2013-07-10  7:58     ` Stanislaw Gruszka
  0 siblings, 0 replies; 4+ messages in thread
From: Stanislaw Gruszka @ 2013-07-10  7:58 UTC (permalink / raw)
  To: Hendrik-Jan Heins; +Cc: linux-wireless

On Tue, Jul 09, 2013 at 08:00:19PM +0200, Hendrik-Jan Heins wrote:
> 		Frequencies:
> 			* 2412 MHz [1] (14.0 dBm)
> 			* 2417 MHz [2] (14.0 dBm)
> 			* 2422 MHz [3] (14.0 dBm)
> 			* 2427 MHz [4] (14.0 dBm)
> 			* 2432 MHz [5] (14.0 dBm)
> 			* 2437 MHz [6] (14.0 dBm)
> 			* 2442 MHz [7] (14.0 dBm)
> 			* 2447 MHz [8] (14.0 dBm)
> 			* 2452 MHz [9] (14.0 dBm)
> 			* 2457 MHz [10] (14.0 dBm)
> 			* 2462 MHz [11] (14.0 dBm)
> 		Bitrates (non-HT):

Your device does not support channels 12 & 13. This limit is coded
in device EEPROM. Is not possible to workaround that in driver or
user space, as (closed source) firmware will force EEPROM regulatory
limits. 
 
Stanislaw

^ permalink raw reply	[flat|nested] 4+ messages in thread

end of thread, other threads:[~2013-07-10  7:55 UTC | newest]

Thread overview: 4+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2013-07-09  8:47 intel 4965 fails to set channel 12 or 13 Hendrik-Jan Heins
2013-07-09 14:13 ` Stanislaw Gruszka
2013-07-09 18:00   ` Hendrik-Jan Heins
2013-07-10  7:58     ` Stanislaw Gruszka

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