cfg80211: add support for parsing OBBS_PD attributes

Add the data structure, policy and parsing code allowing userland to send
the OBSS PD information into the kernel.

Signed-off-by: John Crispin <john@phrozen.org>
Link: https://lore.kernel.org/r/20190730163701.18836-2-john@phrozen.org
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
3 files changed