[src-draft/trunk]: src/sys/dev/pci Fix power-up condition for the card.

[Martin Husemann <martin%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src-all/rev/0f5b467748f2
branches:  trunk
changeset: 951868:0f5b467748f2
user:      Martin Husemann <martin%NetBSD.org@localhost>
date:      Sat Jan 09 14:42:34 2021 +0100

description:
Fix power-up condition for the card.

If either we never did load firmware, or we stopped the hardware
(like we do after attach), bring it into full action once any VAP
on it goes IFF_UP.

diffstat:

 sys/dev/pci/if_iwm.c |  5 +++--
 1 files changed, 3 insertions(+), 2 deletions(-)

diffs (22 lines):

diff -r 0b20a5a8da63 -r 0f5b467748f2 sys/dev/pci/if_iwm.c
--- a/sys/dev/pci/if_iwm.c      Sat Jan 02 12:52:37 2021 +0100
+++ b/sys/dev/pci/if_iwm.c      Sat Jan 09 14:42:34 2021 +0100
@@ -8271,7 +8271,7 @@
 
 /*
  * One of our (there-can-only-be-one with this driver) VAPs has
- * changes IFF_UP state...
+ * changed IFF_UP state...
  */
 static void
 iwm_parent(struct ieee80211com *ic)
@@ -8281,7 +8281,8 @@
        bool startall = false;
 
        if (ic->ic_nrunning > 0) {
-               if ((sc->sc_flags & IWM_FLAG_FW_LOADED) == 0) {
+               if ((sc->sc_flags & (IWM_FLAG_FW_LOADED|IWM_FLAG_STOPPED))
+                   != IWM_FLAG_FW_LOADED) {
                        iwm_init(vap->iv_ifp);
                        startall = true;
                } else {