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Re: [PATCH] cfg80211: fix channel to frequency mapping in 5.9GHz range

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On Mon, 2013-10-14 at 14:16 +0200, Dennis H Jensen wrote:
> On Mon, 2013-10-14 at 14:02 +0200, Johannes Berg wrote:
> > On Fri, 2013-10-11 at 17:45 +0200, Dennis H Jensen wrote:
> > 
> > > > > +		else if (chan > 196)
> > > > > +			return 5000 + (chan - 15) * 5;
> > > > 
> > > > Where does the +/- 15 come from? I can't find any evidence for this in
> > > > Annex E.
> > > 
> > > I didn't double check Annex E. I just wanted to recover the lost
> > > frequencies that the 15 channels (182 - 196), map into 4.9 GHz.
> > 
> > "Recover"? When did they work? What broke them?
> 
> The commit 59eb21a6504731fc16db4cf9463065dd61093e08 moved those channels
> to 4.9 GHz but left a hole in the 5.9 Ghz range.

But there was no +/- 15 before, so what gives?

johannes

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