From: Johannes Berg <johannes@sipsolutions.net>
To: bruno randolf <bruno@thinktube.com>
Cc: linux-wireless@vger.kernel.org
Subject: Re: DS params only in 2GHz band?
Date: Fri, 15 Feb 2008 13:51:34 +0100 [thread overview]
Message-ID: <1203079894.8931.184.camel@johannes.berg> (raw)
In-Reply-To: <200802151916.07629.bruno@thinktube.com>
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> > + if (bss->band == IEEE80211_BAND_2GHZ) {
> > + pos = skb_put(skb, 2 + 1);
> > + *pos++ = WLAN_EID_DS_PARAMS;
> > + *pos++ = 1;
> > + *pos++ = ieee80211_frequency_to_channel(bss->freq);
> > + }
> >
> > pos = skb_put(skb, 2 + 2);
> > *pos++ = WLAN_EID_IBSS_PARAMS;
>
> what's the reason you changed the beacons to include DS params only in the
> 2GHz band?
IEEE 802.11 7.3.2.4:
The DS Parameter Set element contains information to allow channel
number identification for STAs using a DSSS PHY.
johannes
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prev parent reply other threads:[~2008-02-15 12:52 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-02-15 10:16 DS params only in 2GHz band? bruno randolf
2008-02-15 12:51 ` Johannes Berg [this message]
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