K 10
svn:author
V 6
kevans
K 8
svn:date
V 27
2019-01-24T03:45:55.797603Z
K 7
svn:log
V 770
iwm - Track firmware state better, and improve handling in iwm_newstate().

* This avoids firmware resets in all the cases in iwm_newstate(). Instead
iwm_bring_down_firmware() is called, which tears down all the STA
connection state, according to the sc->sc_firmware_state value.

* Improve the behaviour of the LED blinking a bit, so it only blinks when
there really is a wireless scan going on.

* Print the newstate arg in debug output of iwm_newstate(), to help in
debugging.

This is inspired by the firmware state maintaining change in OpenBSD's iwm,
by stsp@openbsd.org (OpenBSD Git 0ddb056fb7370664b1d4b84392697cb17d1a414a).

Submitted by:	Augustin Cavalier <waddlesplash@gmail.com> (Haiku)
Obtained from:	DragonFlyBSD (8a41b10ac639d0609878696808387a6799d39b57)

END