Return-path: Received: from xc.sipsolutions.net ([83.246.72.84]:50247 "EHLO sipsolutions.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756460AbYJJJRs (ORCPT ); Fri, 10 Oct 2008 05:17:48 -0400 Subject: RE: HT capabilities IE From: Johannes Berg To: Nils Bagge Cc: linux-wireless In-Reply-To: <6EACAD9615B47B42A780C005414307E1014956CE@mars.bandspeed.com> References: <1223460098.3618.53.camel@johannes.berg> <6EACAD9615B47B42A780C005414307E1014956B2@mars.bandspeed.com> <1223546085.22490.29.camel@johannes.berg> <6EACAD9615B47B42A780C005414307E1014956CE@mars.bandspeed.com> Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="=-0PgSlI5OXh2Asc+Zr98J" Date: Fri, 10 Oct 2008 11:17:48 +0200 Message-Id: <1223630268.3930.75.camel@johannes.berg> (sfid-20081010_111808_446784_00A73B77) Mime-Version: 1.0 Sender: linux-wireless-owner@vger.kernel.org List-ID: --=-0PgSlI5OXh2Asc+Zr98J Content-Type: text/plain Content-Transfer-Encoding: quoted-printable On Thu, 2008-10-09 at 10:41 -0500, Nils Bagge wrote: > > Right, but if you enter dynamic SM PS then it doesn't matter much > > anyway, does it? I mean, there's no protection requirement in that > > case, is there? Or am I reading it wrong? I _think_ I will handle the > > SM PS change in mac80211, but I'm not entirely sure right now. > >=20 > > Johannes >=20 >=20 > Well, upon a more careful reading of 11.2.3, the second paragraph would > seem to indicate that some kind of protection/wake-up is required prior > to a multi-spatial stream transmission, if the receiver is in dynamic SM > power save mode. Indeed, I was reading that as "beginning of the frame" rather than "beginning of the frame sequence". Sorry. johannes --=-0PgSlI5OXh2Asc+Zr98J Content-Type: application/pgp-signature; name=signature.asc Content-Description: This is a digitally signed message part -----BEGIN PGP SIGNATURE----- Comment: Johannes Berg (powerbook) iQIcBAABAgAGBQJI7x25AAoJEKVg1VMiehFYyFsP/j1oQx9AOxC6FmExmAL2PkgV B+Tiu5qn8FN1MQKyKF/U6xqmPn7q9uQeWsv8vjEdL4ljGWA9Sl56STLM9OUmx4so Acpbg1u78JoYLA25Ua4/U73UvZUdgKWuTXk96tr2y+0dK6BCqrQ+Mwy1p/Md1zV/ pdqq/UWd80dqgKhR3aInawgFeYLcUd3yaPelxRTuxd6BVJ6jyS1WM54ieVR/s6bo 7w+MwD7f3V/uUUXhAZ7GfSK/Kh2feZ72/kEvumCVJGO9wTLThtZ8H09gAw+WOOg8 nyzVOlSRrcFuAlpcKluHBeo3tMwoiCJo57XiBl1HQj4E19pIVYfzQKMvZKuV8ir1 Pxs0HN2r/4mZkmtu/AMtzMQxKnC7JHI+lXX7s9mMQUlhepMq5OB7Odd2FdH0WPfA H6VT7E9r5b1v4pWOanmx8+p1vHSgNB3hotIRfxau/CLOuKqLvxfEs0hPwbe20h2J qegGDLRvYHYz9r3G6pk4HRcAMLitbgt5iQGHSCAfK+3zDhl7mlGblT2a6KTQPct+ 8g1eIqJSCkW/kMA7/2lt5/I5Y7v3Jhm43N1SgHx9v81+w2puCYITKfNF/3s3bw5f eepNhTcdsd51I0dAWuxzw5BxLeKfj6+9sDenjsZzssG0ha9/DUcFS5Vtr2XE/q1j c/7UFQraAnHU16kiQUjg =TSrr -----END PGP SIGNATURE----- --=-0PgSlI5OXh2Asc+Zr98J--