On Mon, 2015-11-23 at 19:27 +0100, Michal Sojka wrote: > Regulatory rules are applied to channels as if the channel is at > least > 20 MHz wide. This is a problem when dealing with 5 and 10 MHz > channels > because side channels of a regulatory rule get disabled even when > they > fall into rule's frequency range. > > This problem was already fixed in commit > 4edd56981c8fbb349b1529a2feaf772636eb1c83, but only for custom > regulatory > domains provided by drivers. Here we fix it also for all other (e.g. > user-supplied) regulatory domains. > > Before that, similar commit was > reverted (e33e2241e272eddc38339692500bd1c7d8753a77) due to it > allowing > running AP on channel 12 in the US regulatory domain. I have checked > that this is not possible with this change: > > # iw reg set US > # iw dev wlan0 interface add wlan0_ap type __ap > # iw dev wlan0_ap set channel 12 > command failed: Invalid argument (-22) > Applied, with some fixups to the commit message :)
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