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RE: [RFC v3] cfg80211/mac80211: 802.11ac changes

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On Fri, 2012-06-22 at 06:47 +0000, Mahesh Palivela wrote:

> > [MP] Should I declare another constant for this?
> > +#define IEEE80211_VHT_CAP_MAX_MPDU_LENGTH_3895   0
> 
> Yes I think that would be good

> But every VHT capability bitfields value zero has a meaning.
> Max_MPDU_len field is 2 bits. 0 - 3895, 1 - 7991, 2 - 11454, 3 - reserved
> Supp_ch_width field is 2 bits. 0 - 160 MHz not supp, 1 - 160 MHz supp, 2 - 160/80+80 supp.
> My point is should we have constant defines for all of those?

Not all, some are truly boolean like IEEE80211_VHT_CAP_TXSTBC which you
can turn on and off. I just think that for the ones that aren't really
bool because they occupy more than one bit would be worthwhile to list
all option?

Oh also can you send as [PATCH] soon? :)

johannes

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