diff options
| author | Adiel Aloni <adiel.aloni@intel.com> | 2017-12-01 14:50:53 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-03-19 11:09:59 +0300 |
| commit | 0fca555446a19e3921319a649a6d8ecf2bf2d2c6 (patch) | |
| tree | e2ef7c0ec10d351c83d20dd1655f6bfb7bb5dd6b /scripts | |
| parent | d7b6747b2198a6b59a573d6a06f63bb0ed3c62e3 (diff) | |
| download | linux-0fca555446a19e3921319a649a6d8ecf2bf2d2c6.tar.xz | |
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 'scripts')
0 files changed, 0 insertions, 0 deletions