On Tue, 2012-12-04 at 20:14 +0100, Johannes Berg wrote: > From: Johannes Berg <johannes.berg at intel.com> > > The kernel uses the bandwidth this way: any frequency > rule that is required for any of the 20 MHz subchannels > of a given channel must allow the total bandwidth. > Therefore, this check is wrong -- a frequency rule may > need to be specified with higher bandwidth than it has > to allow to form e.g. HT40 out of subchannels. This patch, and the other patch, are because we currently interpret the rules this way: http://johannes.sipsolutions.net/files/chans-old.pdf johannes
