[src/trunk]: src/sys/dev/ic In ad hoc mode, start the ath rate adaptation wit...

[dyoung <dyoung%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/6a96452ee41e
branches:  trunk
changeset: 572468:6a96452ee41e
user:      dyoung <dyoung%NetBSD.org@localhost>
date:      Tue Jan 04 01:45:04 2005 +0000

description:
In ad hoc mode, start the ath rate adaptation with the lowest, most
robust transmit bit rate.  From Greg Troxel.

diffstat:

 sys/dev/ic/ath.c |  6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)

diffs (27 lines):

diff -r 38e48c1e78db -r 6a96452ee41e sys/dev/ic/ath.c
--- a/sys/dev/ic/ath.c  Tue Jan 04 01:04:52 2005 +0000
+++ b/sys/dev/ic/ath.c  Tue Jan 04 01:45:04 2005 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: ath.c,v 1.41 2005/01/04 00:56:51 dyoung Exp $  */
+/*     $NetBSD: ath.c,v 1.42 2005/01/04 01:45:04 dyoung Exp $  */
 
 /*-
  * Copyright (c) 2002-2004 Sam Leffler, Errno Consulting
@@ -41,7 +41,7 @@
 __FBSDID("$FreeBSD: src/sys/dev/ath/if_ath.c,v 1.54 2004/04/05 04:42:42 sam Exp $");
 #endif
 #ifdef __NetBSD__
-__KERNEL_RCSID(0, "$NetBSD: ath.c,v 1.41 2005/01/04 00:56:51 dyoung Exp $");
+__KERNEL_RCSID(0, "$NetBSD: ath.c,v 1.42 2005/01/04 01:45:04 dyoung Exp $");
 #endif
 
 /*
@@ -3524,7 +3524,7 @@
        ni = ic->ic_bss;
        an = (struct ath_node *) ni;
        an->an_tx_ok = an->an_tx_err = an->an_tx_retr = an->an_tx_upper = 0;
-       if (state == IEEE80211_S_RUN) {
+       if (state == IEEE80211_S_RUN && ic->ic_opmode != IEEE80211_M_IBSS) {
                /* start with highest negotiated rate */
                KASSERT(ni->ni_rates.rs_nrates > 0,
                        ("transition to RUN state w/ no rates!"));