[Hackrf-dev] Domain Regulatory update

[Chuck McManis]

It is the WiFi driver (cfg80211 is "configure 802.11" and ath is the
Atheros driver). Wifi runs in different bands in different countries.
You should not run the US profile in Irelend (IE), in the UK you get 2
more channels[1]. So with a US config it won't work with a IE router
that is using channel 12 or 13.

[1] https://www.juniper.net/documentation/hardware/netscreen-appliances/5gtwireless/wireless_channels.pdf


On Tue, Sep 12, 2017 at 11:47 AM, Srinivasan via HackRF-dev

Hi There,
[ 149.072914] ath: EEPROM regdomain: 0x8348
[ 149.072917] ath: EEPROM indicates we should expect a country code
[ 149.072919] ath: doing EEPROM country->regdmn map search
[ 149.072921] ath: country maps to regdmn code: 0x3a
[ 149.072923] ath: Country alpha2 being used: US
[ 149.072924] ath: Regpair used: 0x3a
[ 149.072926] ath: regdomain 0x8348 dynamically updated by country IE
[ 149.072958] cfg80211: Regulatory domain changed to country: US
[ 149.072959] cfg80211: DFS Master region: FCC
(max_antenna_gain, max_eirp), (dfs_cac_time)
3000 mBm), (N/A)
KHz AUTO), (N/A, 1700 mBm), (N/A)
KHz AUTO), (N/A, 2300 mBm), (0 s)
2300 mBm), (0 s)
3000 mBm), (N/A)
(N/A, 4000 mBm), (N/A)
Is this is something to do with HackRf or something else.
Please see screen shot at : http://imgur.com/a/8Z0bd
Regards
Srinivasan
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[Dominic Spill]

On 12 September 2017 at 12:47, Srinivasan via HackRF-dev <

Hi There,
[ 149.072914] ath: EEPROM regdomain: 0x8348
[ 149.072917] ath: EEPROM indicates we should expect a country code
[ 149.072919] ath: doing EEPROM country->regdmn map search
[ 149.072921] ath: country maps to regdmn code: 0x3a
[ 149.072923] ath: Country alpha2 being used: US
[ 149.072924] ath: Regpair used: 0x3a
[ 149.072926] ath: regdomain 0x8348 dynamically updated by country IE
[ 149.072958] cfg80211: Regulatory domain changed to country: US
[ 149.072959] cfg80211: DFS Master region: FCC

(max_antenna_gain, max_eirp), (dfs_cac_time)
3000 mBm), (N/A)
KHz AUTO), (N/A, 1700 mBm), (N/A)
KHz AUTO), (N/A, 2300 mBm), (0 s)
(N/A, 2300 mBm), (0 s)
3000 mBm), (N/A)
(N/A, 4000 mBm), (N/A)

Is this is something to do with HackRf or something else.

This is related to your wifi device, it is not related to HackRF.