Return-path: Received: from crystal.sipsolutions.net ([195.210.38.204]:33332 "EHLO sipsolutions.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754109AbYBOMwM (ORCPT ); Fri, 15 Feb 2008 07:52:12 -0500 Subject: Re: DS params only in 2GHz band? From: Johannes Berg To: bruno randolf Cc: linux-wireless@vger.kernel.org In-Reply-To: <200802151916.07629.bruno@thinktube.com> References: <200802151916.07629.bruno@thinktube.com> Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="=-QQhfIe8w55dkAuke1KBz" Date: Fri, 15 Feb 2008 13:51:34 +0100 Message-Id: <1203079894.8931.184.camel@johannes.berg> (sfid-20080215_125218_469359_170FBE8B) Mime-Version: 1.0 Sender: linux-wireless-owner@vger.kernel.org List-ID: --=-QQhfIe8w55dkAuke1KBz Content-Type: text/plain Content-Transfer-Encoding: quoted-printable > > + if (bss->band =3D=3D IEEE80211_BAND_2GHZ) { > > + pos =3D skb_put(skb, 2 + 1); > > + *pos++ =3D WLAN_EID_DS_PARAMS; > > + *pos++ =3D 1; > > + *pos++ =3D ieee80211_frequency_to_channel(bss->= freq); > > + } > > > > pos =3D skb_put(skb, 2 + 2); > > *pos++ =3D WLAN_EID_IBSS_PARAMS; >=20 > what's the reason you changed the beacons to include DS params only in th= e=20 > 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 --=-QQhfIe8w55dkAuke1KBz Content-Type: application/pgp-signature; name=signature.asc Content-Description: This is a digitally signed message part -----BEGIN PGP SIGNATURE----- Comment: Johannes Berg (powerbook) iQIVAwUAR7WK1aVg1VMiehFYAQI52g/8CZx8F1WLogBRmMqA0BSSw1BDNbX14yqA Lwi9taHl7IXdnj9LJaUkDo5p1PWjP+X3dE8JFsto/UDd2lp29cfh2U4ssSCI3rIf yBPSTyk/Tk+ZxUZQUIRhamXIX+AZI0AahE+HgSCBz6QW6seBFeZzM5EpBxV+0Mp7 ia0gLDLL9Zceore7/wPvVjgMiWXkGwij3n7XGGNOySNz4B+EkTSlsSWvxUp+tyA7 FSA5wqoCWDbu7Iww45iJ6Xha69PlmmC8dIBlYBh9m/GbQVD/rWoLLouoZDEEvMGk OmqsLjB/XrIonVPk2GBXcSvlrW/GOJiuxz6XVrvrWWY8uSev+RM9rj7GLHEWmLiu xAHCHaBdidom8bZ6UUqM1szg2yxtJDZr7NyREz1t+ZLX1kDCiGTtH9EGAN0piyA/ zUTM5h05JMTLms5++ggjA08rFkL8xE9WL9n+sgAc5Gnrn/mTEoZEQ1rDU51Xe2l6 64+4JYB39u/w0rdef5Q0GK+hgiEtGBGdzWMZWlNQattvz2VkOUkleZF1iVoZQNDp T1VR5Ty9wl0v4mpeeWEEsBdVCNI0n1WSSzgbI30EWFDk+sVvymGs3VP71z1TT+dT JcBANaSaeIAzvYyDPxemT+uPCa13i1kYa4s9nvtfsbxycr1lbMQvYJxjp8bh/m5U aa1FkqZwHcs= =FndD -----END PGP SIGNATURE----- --=-QQhfIe8w55dkAuke1KBz--