diff options
author | Adiel Aloni <adiel.aloni@intel.com> | 2017-12-01 13:50:53 +0200 |
---|---|---|
committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-03-19 08:42:55 +0100 |
commit | f6ae26c0803393b612aa46db6cf831e5f50598f8 (patch) | |
tree | 68b1891efc89c19e7827c4e8c7f692bde1dace95 /net/mac80211 | |
parent | 9bece8dda3674fb82139fc9b025cc1fae373fb30 (diff) |
mac80211_hwsim: enforce PS_MANUAL_POLL to be set after PS_ENABLED
[ Upstream commit e16ea4bb516bc21ea2202f2107718b29218bea59 ]
Enforce using PS_MANUAL_POLL in ps hwsim debugfs to trigger a poll,
only if PS_ENABLED was set before.
This is required due to commit c9491367b759 ("mac80211: always update the
PM state of a peer on MGMT / DATA frames") that enforces the ap to
check only mgmt/data frames ps bit, and then update station's power save
accordingly.
When sending only ps-poll (control frame) the ap will not be aware that
the station entered power save.
Setting ps enable before triggering ps_poll, will send NDP with PM bit
enabled first.
Signed-off-by: Adiel Aloni <adiel.aloni@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'net/mac80211')
0 files changed, 0 insertions, 0 deletions