[src/trunk]: src/sys/dev/ic Initialize txrate to 0 for new associations; firm...

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

details:   https://anonhg.NetBSD.org/src/rev/728119f6b4ef
branches:  trunk
changeset: 827329:728119f6b4ef
user:      jmcneill <jmcneill%NetBSD.org@localhost>
date:      Mon Oct 23 15:21:10 2017 +0000

description:
Initialize txrate to 0 for new associations; firmware handles rate adaptation for us

diffstat:

 sys/dev/ic/bwfm.c |  11 ++++++++++-
 1 files changed, 10 insertions(+), 1 deletions(-)

diffs (39 lines):

diff -r c3d69aaefb60 -r 728119f6b4ef sys/dev/ic/bwfm.c
--- a/sys/dev/ic/bwfm.c Mon Oct 23 15:08:05 2017 +0000
+++ b/sys/dev/ic/bwfm.c Mon Oct 23 15:21:10 2017 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: bwfm.c,v 1.3 2017/10/23 09:31:17 msaitoh Exp $ */
+/* $NetBSD: bwfm.c,v 1.4 2017/10/23 15:21:10 jmcneill Exp $ */
 /* $OpenBSD: bwfm.c,v 1.5 2017/10/16 22:27:16 patrick Exp $ */
 /*
  * Copyright (c) 2010-2016 Broadcom Corporation
@@ -71,6 +71,7 @@
 int     bwfm_key_delete(struct ieee80211com *, const struct ieee80211_key *);
 int     bwfm_newstate(struct ieee80211com *, enum ieee80211_state, int);
 void    bwfm_newstate_cb(struct bwfm_softc *, struct bwfm_cmd_newstate *);
+void    bwfm_newassoc(struct ieee80211_node *, int);
 void    bwfm_task(struct work *, void *);
 
 int     bwfm_chip_attach(struct bwfm_softc *);
@@ -248,6 +249,7 @@
 
        sc->sc_newstate = ic->ic_newstate;
        ic->ic_newstate = bwfm_newstate;
+       ic->ic_newassoc = bwfm_newassoc;
        ic->ic_send_mgmt = bwfm_send_mgmt;
        ic->ic_recv_mgmt = bwfm_recv_mgmt;
        ic->ic_crypto.cs_key_set = bwfm_key_set;
@@ -725,6 +727,13 @@
 }
 
 void
+bwfm_newassoc(struct ieee80211_node *ni, int isnew)
+{
+       /* Firmware handles rate adaptation for us */
+       ni->ni_txrate = 0;
+}
+
+void
 bwfm_task(struct work *wk, void *arg)
 {
        struct bwfm_task *t = (struct bwfm_task *)wk;