On Mon, 2014-06-23 at 12:04 +0200, Felix Fietkau wrote: > On 2014-06-23 11:08, Johannes Berg wrote: > > On Sun, 2014-06-22 at 13:41 +0200, Felix Fietkau wrote: > >> On 2014-04-15 14:37, Rostislav Lisovy wrote: > >> > Current code checks if the 20MHz bandwidth is allowed for > >> > particular channel -- if it is not, the channel is disabled. > >> > Since we need to use 5/10 MHz channels, this code is modified in > >> > the way that the default bandwidth to check is 5MHz. If the > >> > maximum bandwidth allowed by the channel is smaller than 5MHz, > >> > the channel is disabled. Otherwise the channel is used and the > >> > flags are set according to the bandwidth allowed by the channel. > >> > > >> > Signed-off-by: Rostislav Lisovy <rostislav.lisovy@xxxxxxxxxxx> > > > >> This change causes a regression and needs to be reverted or fixed. > > > > Noted, I've reverted it in mac80211.git. > > > >> It leaves Channel 12 enabled for US regdomain and does not prevent > >> bringing up AP mode on it (IEEE80211_CHAN_NO_20MHZ does not get set). > > > > I'm not sure this makes sense - CHAN_NO_20MHZ shouldn't get set on that > > channel? It should be disabled for other reasons for AP mode - e.g. > > NO_IR. > I was thinking it could be valid in AP mode for 5 MHz operation. Huh, ok, maybe. I guess Rostislav can look into the details :) johannes -- To unsubscribe from this list: send the line "unsubscribe linux-wireless" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
