Return-path: Received: from xc.sipsolutions.net ([83.246.72.84]:45180 "EHLO sipsolutions.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750946AbZGFRMP (ORCPT ); Mon, 6 Jul 2009 13:12:15 -0400 Subject: Re: rt73 in AP mode: PS frames buffered but missing TIM bit? From: Johannes Berg To: Stefan Steuerwald Cc: linux-wireless@vger.kernel.org In-Reply-To: References: Content-Type: multipart/signed; micalg="pgp-sha1"; protocol="application/pgp-signature"; boundary="=-HCYE/PBTj5MPWH9cDp+b" Date: Mon, 06 Jul 2009 19:12:17 +0200 Message-Id: <1246900337.20908.15.camel@johannes.local> Mime-Version: 1.0 Sender: linux-wireless-owner@vger.kernel.org List-ID: --=-HCYE/PBTj5MPWH9cDp+b Content-Type: text/plain Content-Transfer-Encoding: quoted-printable On Mon, 2009-07-06 at 19:06 +0200, Stefan Steuerwald wrote: > Dear wireless wizards, >=20 > I'd like to ask your help, please. > Summary: > - I suspect a missing TIM bit when using rt73 in AP mode with my > powersaving iPod Touch. > - Despite frames being buffered no TIM bit is getting set (I thought > it should), station stays asleep. Sounds like a driver problem, it must not be reacting to set_tim() properly. johannes --=-HCYE/PBTj5MPWH9cDp+b Content-Type: application/pgp-signature; name="signature.asc" Content-Description: This is a digitally signed message part -----BEGIN PGP SIGNATURE----- iQIcBAABAgAGBQJKUjBtAAoJEODzc/N7+QmaE0YP/2cPzizH5+r60dEupyPFFiKF sdUckAoDQ0jmuCUKkrKyMB09nfQ89ANo2kGQ+nqDCkCJaXkiMyDtbzNdFZbk8xtv FB4kNSRJAb0RNdL6WUhVrmQyQGwayzB0IwHiQa0gn8TQPrWWII1FiZC0jvU11u64 j36KEWr+t1R2SMgAzHTLyRZqLa5xS5KdaKaqu1x/4ueZEEfsaE+3KYpTjVgDAzv4 NS8FJA189Ekwq+pyfsHGnYn7bkTibbUgiOoYcpGBev6CsFFaCI0SNnd6FplMo3EW RP5YJOhCMwquFlBuBxuwnJ6ZkvF0rG0sdwLnUpPoGfgM8oV7HNQZHMuhHaQ3X9dt VxjWk5h+Cx8FHeVLBFprHuvSEImTLLxmkQNriMZg6A0liEd0LtArKR7tk8JLf1EM 7QGltbf9+qT18PfXivUq9ZsgA2NekP7gnWnTuykUvydMppGLXcwBro1bhk6snUxE zQH48nluylApoBcZcfFjI2st7qDV531mXu10xpdDWk8J5Rm63BSrcqMh9Z2Qoxsr vUqWiHNqtzyzJXlRAybdVg3gvZ9O18myQd5l7c+g6Va/b400R1827ah7yBYmPvOK 18AfTd1VprUMQ4iKuWdO93eO1H71iIa7ffWq8AzLIX5jkbfS/kRpGDozpITGa0tQ sJRdmFb9hU74pMkwf3tB =jAJZ -----END PGP SIGNATURE----- --=-HCYE/PBTj5MPWH9cDp+b--