mac80211: ath10k: adjust tx power reduction for US regulatory domain
authorSven Eckelmann <sven@narfation.org>
Tue, 11 Jun 2019 12:53:12 +0000 (14:53 +0200)
committerChristian Lamparter <chunkeey@gmail.com>
Fri, 14 Jun 2019 22:40:25 +0000 (00:40 +0200)
commit06222ce73eb040f1162ea949c1385816d993b72b
treedb5babaa4a1804d0c7b734089d049fc4ea26e852
parentaf76c19d5313229331d10002688948153531502a
mac80211: ath10k: adjust tx power reduction for US regulatory domain

FCC allows maximum antenna gain of 6 dBi. 15.247(b)(4):

> (4) The conducted output power limit
> specified in paragraph (b) of this section
> is based on the use of antennas
> with directional gains that do not exceed
> 6 dBi. Except as shown in paragraph
> (c) of this section, if transmitting
> antennas of directional gain greater
> than 6 dBi are used, the conducted
> output power from the intentional radiator
> shall be reduced below the stated
> values in paragraphs (b)(1), (b)(2),
> and (b)(3) of this section, as appropriate,
> by the amount in dB that the
> directional gain of the antenna exceeds
> 6 dBi.

https://www.gpo.gov/fdsys/pkg/CFR-2013-title47-vol1/pdf/CFR-2013-title47-vol1-sec15-247.pdf

Signed-off-by: Sven Eckelmann <sven@narfation.org>
package/kernel/mac80211/patches/ath/981-ath10k-adjust-tx-power-reduction-for-US-regulatory-d.patch [new file with mode: 0644]