[PATCH] hostapd: fix vht_capab 'Maximum AMPDU Length Exponent' handling

Jouni Malinen j
Wed Mar 5 14:49:21 PST 2014

On Wed, Feb 26, 2014 at 10:39:47AM +0100, Bartosz Markowski wrote:
> As per 802.11ac spec: 'Maximum AMPDU Length Exponent' field value
> is in range of 0 to 7. Existing implementation assumes
> EXP0 to be max length (bits 23, 24 and 25 set) what is incorrect.
> This patch adds options to set it up within the 0 to 7 range.

Thanks, applied. I changed the config_file.c parsing design to enforce
that only one of the EXP# values is used, though, to avoid confusing
cases if someone manages to add more than one value and could end up
having EXP1 and EXP2 being ORed to EXP3 in practice.

Jouni Malinen                                            PGP id EFC895FA

More information about the Hostap mailing list