tree daad40232be13d91835b30234e5743dfdd582f19
parent a1c555802a62c845520d2486d783c9bb1d5e68a9
author Johannes Berg <johannes@sipsolutions.net> 1239696564 +0200
committer John W. Linville <linville@tuxdriver.com> 1240433834 -0400

mac80211: add hardware restart function

Some hardware defects may require the hardware to be re-initialised
completely from scratch. Drivers would need much information (for
instance the current MAC address, crypto keys, beaconing information,
etc.) stored duplicated from mac80211 to be able to do this, so let
mac80211 help them.

The new ieee80211_restart_hw() function requires the same code as
resuming, so move that code into a new ieee80211_reconfig() function
in util.c and leave only the suspend code in pm.c.

Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>