misc/183430: commit references a PR

dfilter service dfilter at FreeBSD.ORG
Tue Oct 29 04:10:01 UTC 2013


The following reply was made to PR misc/183430; it has been noted by GNATS.

From: dfilter at FreeBSD.ORG (dfilter service)
To: bug-followup at FreeBSD.org
Cc:  
Subject: Re: misc/183430: commit references a PR
Date: Tue, 29 Oct 2013 04:03:08 +0000 (UTC)

 Author: adrian
 Date: Tue Oct 29 04:03:00 2013
 New Revision: 257301
 URL: http://svnweb.freebsd.org/changeset/base/257301
 
 Log:
   Fix the PLCP lookup code in iwn(4) to base the 11n decision on whether
   the rate is 11n, rather than whether the channel is 11n.
   
   This correctly allows the PLCP lookup code to return the legacy rates
   even on an 11n channel.
   
   PR:		kern/183430
 
 Modified:
   head/sys/dev/iwn/if_iwn.c
 
 Modified: head/sys/dev/iwn/if_iwn.c
 ==============================================================================
 --- head/sys/dev/iwn/if_iwn.c	Tue Oct 29 03:52:05 2013	(r257300)
 +++ head/sys/dev/iwn/if_iwn.c	Tue Oct 29 04:03:00 2013	(r257301)
 @@ -2210,7 +2210,7 @@ iwn_rate_to_plcp(struct iwn_softc *sc, s
  	 * If it's an MCS rate, let's set the plcp correctly
  	 * and set the relevant flags based on the node config.
  	 */
 -	if (IEEE80211_IS_CHAN_HT(ni->ni_chan)) {
 +	if (rate & IEEE80211_RATE_MCS) {
  		/*
  		 * Set the initial PLCP value to be between 0->31 for
  		 * MCS 0 -> MCS 31, then set the "I'm an MCS rate!"
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