Common IEEE 802.11 properties
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This provides documentation of common properties that are valid for all wireless
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devices.
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Optional properties:
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- ieee80211-freq-limit : list of supported frequency ranges in KHz. This can be
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used for devices that in a given config support less channels than
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normally. It may happen chipset supports a wide wireless band but it is
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limited to some part of it due to used antennas or power amplifier.
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An example case for this can be tri-band wireless router with two
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identical chipsets used for two different 5 GHz subbands. Using them
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incorrectly could not work or decrease performance noticeably.
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Example:
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pcie@0,0 {
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reg = <0x0000 0 0 0 0>;
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wifi@0,0 {
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reg = <0x0000 0 0 0 0>;
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ieee80211-freq-limit = <2402000 2482000>,
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<5170000 5250000>;
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};
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};
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