This option is meant for use by drivers and other subsystems to enable support for the Intelligent Transportation System (ITS-G5) band. The option depends on CFG80211_CERTIFICATION_ONUS as the use of this band is restricted. EU allows using it only for certain applications, USA require certification. Signed-off-by: Michal Sojka <sojkam1 at fel.cvut.cz> --- net/wireless/Kconfig | 27 +++++++++++++++++++++++++++ 1 file changed, 27 insertions(+) diff --git a/net/wireless/Kconfig b/net/wireless/Kconfig index da72ed3..faa0ab1 100644 --- a/net/wireless/Kconfig +++ b/net/wireless/Kconfig @@ -132,6 +132,33 @@ config CFG80211_REG_RELAX_NO_IR support this feature by declaring the appropriate channel flags and capabilities in their registration flow. +config CFG80211_REG_ITSG5_BAND + bool "cfg80211 support for ITS-G5 band (5.9 GHz)" + def_bool n + depends on CFG80211_CERTIFICATION_ONUS + ---help--- + This option enables support for Inteligent Transportation System (ITS) + band i.e. frequencies from 5.850 to 5.925 GHz. In Europe, the band is + standardized in the ETSI EN 302 663 standard. The use of this band is + restricted by regulatory documents mentioned below. Enable this option + only if you comply with them. + + In Europe, the band is split into several sub-bands regulated by + separate documents: + + - ITS-G5A (5.875 to 5.905 GHz) band is reserved for ITS road safety + related applications and is regulated by Commission Decision + 2008/671/EC. + + - ITS-G5B (5.855 to 5.875 GHz) band is reserved for ITS non-safety + applications and is regulated by ECC Recommendation ECC/REC/(08)01. + + - ITS-G5D (5.905 to 5.925 GHz) band is reserved for future ITS + applications and is regulated by ECC Decision ECC/DEC(02)01. + + In the US, the band is regulated by FCC 03-324 and the devices using it + must be certified. + config CFG80211_DEFAULT_PS bool "enable powersave by default" depends on CFG80211 -- 2.5.3
