Return-path: Received: from crystal.sipsolutions.net ([195.210.38.204]:39113 "EHLO sipsolutions.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1760784AbYCEKmy (ORCPT ); Wed, 5 Mar 2008 05:42:54 -0500 Subject: RE: [PATCH 05/11] mac80211: adding mac80211_tx_control_flags andHT flags From: Johannes Berg To: "Winkler, Tomas" Cc: "Rindjunsky, Ron" , "Chatre, Reinette" , linville@tuxdriver.com, linux-wireless@vger.kernel.org, ipw3945-devel@lists.sourceforge.net In-Reply-To: References: <1204682972-26004-1-git-send-email-reinette.chatre@intel.com> <1204682972-26004-2-git-send-email-reinette.chatre@intel.com> <1204682972-26004-3-git-send-email-reinette.chatre@intel.com> <1204682972-26004-4-git-send-email-reinette.chatre@intel.com> <1204682972-26004-5-git-send-email-reinette.chatre@intel.com> <1204682972-26004-6-git-send-email-reinette.chatre@intel.com> <1204710116.25502.48.camel@johannes.berg> (sfid-20080305_100051_308051_571E68F9) <1204711417.25502.59.camel@johannes.berg> Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="=-0OuPXMuNsJwbXyMRzn6Z" Date: Wed, 05 Mar 2008 11:42:35 +0100 Message-Id: <1204713755.25502.62.camel@johannes.berg> (sfid-20080305_104304_577984_B9BCBB99) Mime-Version: 1.0 Sender: linux-wireless-owner@vger.kernel.org List-ID: --=-0OuPXMuNsJwbXyMRzn6Z Content-Type: text/plain Content-Transfer-Encoding: quoted-printable > >Hmm. Can you explain the new HT flags a bit better? >=20 > All the flags we added are from spec there are not 4965 specific=20 Still? I'm not intricately familiar with the spec. > >What, for example, is OFDM_HT? What happens when you select a bitrate > >of, say, 11MBit and have the 40_MHZ_WIDTH flag set? >=20 > HT doesn't work on CCK modulations, so this flag just basically says > it's HT rate and not legacy rate. Ok, so what does it mean to set the flag along with a 54MBit rate? It seems to me that these flags aren't entirely orthogonal to the bitrates? johannes --=-0OuPXMuNsJwbXyMRzn6Z Content-Type: application/pgp-signature; name=signature.asc Content-Description: This is a digitally signed message part -----BEGIN PGP SIGNATURE----- Comment: Johannes Berg (powerbook) iQIVAwUAR855GqVg1VMiehFYAQJaJxAAujxrluwF95/qPFDqvuFeHerk71kKhkZT 8VXZnLP+PKeXrdqU435r6DrZECJFtrXq2bOXew+pw0U4232XUlszUJB+KlXZ5xbG Sy0v0xz9LAqq5bUWLDkS2eEPRSTSQdgQuEiBFKj4FDGg0igyzLTy7H0NOHptfxbV VkBeMsezUXBsmbbMz6E6kiQopTsr3fW3vViLaK5MoIU7uDdt8RK24JahjV30Hyxh Yc+o4Rmfcn++qAx8BYKj7C9t2KXTiQ0ZZHZqqkMIkc2qPXnFJKLbnrQP26gFpFPd DEbuPXExysFlVdm3+hDtDWLva7lzyZJPBtDXATZIGHsgADZOm2RO+GuK4PCn2ggs +IvSY0F/vG5HTJEDukCHiR+s0/n1s4Uw8KJuwJDMuBVuH46tvQ/UKDL/QBjuxkdM F7DZpcxKyyzu3qzusOc+LxBco3TYpwsfdQJg3lH2DYyC/fQsULQdzZ7UDZI3dSJG pDohb1xO5jy01tj9YgHRMepaC16PReQle7QgVVi7OlqJDDJtTwhz77fmUDVkQ5vQ BXeyuEVWupuFy8Zr6i5gN3RGmUmdf2pykqr4+HNY01TKiDgD0lB1zFU9Be6hV1jS xiITVZ4qDVUCgm+LasHKcz3Qx34QXRIaPicjuBGrn2JwDZ/333yb9zVLmLySw/eg 70kI1F926ac= =PRCw -----END PGP SIGNATURE----- --=-0OuPXMuNsJwbXyMRzn6Z--