svn commit: r258030 - head/sys/dev/iwn

[Adrian Chadd]

Author: adrian
Date: Tue Nov 12 04:56:00 2013
New Revision: 258030
URL: http://svnweb.freebsd.org/changeset/base/258030

Log:
  Don't default to antennas A+B; some NICs use Antennas B+C to transmit.

Modified:
  head/sys/dev/iwn/if_iwn.c

Modified: head/sys/dev/iwn/if_iwn.c
==============================================================================
--- head/sys/dev/iwn/if_iwn.c	Tue Nov 12 04:02:51 2013	(r258029)
+++ head/sys/dev/iwn/if_iwn.c	Tue Nov 12 04:56:00 2013	(r258030)
@@ -4336,7 +4336,7 @@ iwn_set_link_quality(struct iwn_softc *s
 	memset(&linkq, 0, sizeof linkq);
 	linkq.id = wn->id;
 	linkq.antmsk_1stream = txant;
-	linkq.antmsk_2stream = IWN_ANT_AB;
+	linkq.antmsk_2stream = sc->txchainmask;
 	linkq.ampdu_max = 64;
 	linkq.ampdu_threshold = 3;
 	linkq.ampdu_limit = htole16(4000);	/* 4ms */