Return-path: Received: from crystal.sipsolutions.net ([195.210.38.204]:35380 "EHLO sipsolutions.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756545AbXJRMcM (ORCPT ); Thu, 18 Oct 2007 08:32:12 -0400 Subject: Re: [ipw3945-devel] iwl3945 doesn't work From: Johannes Berg To: Stephen.Clark@seclark.us Cc: Jens Axboe , Dan Williams , linux-wireless@vger.kernel.org, Ismail =?ISO-8859-1?Q?D=F6nmez?= , ipw3945-devel@lists.sourceforge.net In-Reply-To: <47175033.1090709@seclark.us> (sfid-20071018_132320_921494_D70D5666) References: <20071017135452.GJ5043@kernel.dk> <200710171708.48654.ismail@pardus.org.tr> <20071017141111.GM5043@kernel.dk> <1192630733.10567.37.camel@localhost.localdomain> <20071017142246.GQ5043@kernel.dk> <1192634183.11584.0.camel@localhost.localdomain> <20071017163519.GC15552@kernel.dk> <47166B5F.1010804@seclark.us> <20071018065746.GB5063@kernel.dk> <47175033.1090709@seclark.us> (sfid-20071018_132320_921494_D70D5666) Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="=-GVadZ4A/0zUVWAUZ+wOJ" Date: Thu, 18 Oct 2007 14:33:08 +0200 Message-Id: <1192710788.15285.4.camel@johannes.berg> (sfid-20071018_133217_946506_9C631E3E) Mime-Version: 1.0 Sender: linux-wireless-owner@vger.kernel.org List-ID: --=-GVadZ4A/0zUVWAUZ+wOJ Content-Type: text/plain Content-Transfer-Encoding: quoted-printable On Thu, 2007-10-18 at 08:23 -0400, Stephen Clark wrote: > >>iwlist eth1 scan would report no scan results, I then switched to loadi= ng=20 > >>the kernel module with > >>the option that tells iwl3945 to do software scanning and it works=20 > >>everytime now. > In my modprobe.conf file: > options iwl3945 disable_hw_scan=3D1 Hah. Told you it wasn't mac80211's problem. Can somebody remind me again exactly why we have hardware scan offload when we parse each received packet anyway and the hardware doesn't even batch them so the CPU could wake up less? johannes --=-GVadZ4A/0zUVWAUZ+wOJ Content-Type: application/pgp-signature; name=signature.asc Content-Description: This is a digitally signed message part -----BEGIN PGP SIGNATURE----- Comment: Johannes Berg (powerbook) iQIVAwUARxdSg6Vg1VMiehFYAQKEIQ/8CAQbLgqV99MdJPZjkJzoJOyQD8EhHv8j 6BfBhzXkjUMaT9cje+tO82vhM91sToSt0i7NX1qzBKgXLXC/ML+u++FzM0BTun1l S8R263OU4fpxPNyGSfNaLGKuJwOj230sE5wBrIsIVEp6E7Fcb5m+MLTvRhf14Woq 27QZpABivEED8FwYP0ydsZh9xwu6zrHEC2DYxsVCDJTCWXHgWf+oAAbjEX1NkEV3 5+vpdGM0gv5ZsJP973EC8i9dPvTmr+020ImL+GgMhK2MskhjhAHEGdrp2k4Ch7sb Phet6VNUyOVkjRA1eMrjqsE2RXewcZsdctYfk0MAEsG8qDLMLbk6YrRLS5MBlgfo 5kLe8oT3nNiQX9Vklesl+Jyb0nbfbz638+IsMpPTwvDhFc/iuu76qFiE+RaaTcRQ Z/IkBfyySGaiqAb/Yy65oAke1U/dfcXdfyCik00YjhEyNg+FnBI4n5sxhwmBVo9G bRmcyUQ0H6JqZIVUjRn9XJ5ND5Iwv9T2KEP8kcQlG56NoBHHK1uDImHdrfqRqX5q jKBInJT2yt+3UOToMgW78yNiT1fDfUBrzDJdRl7z/NklzK4UqbEbZ8G4cwc+/zQq OD8YFBopjNN99oJNIcNoYdKwYUVbUNRdjd7/IJr+FhbAyjm+dRaGaLtEeiCkuj1o GW40aiIjR38= =/0ri -----END PGP SIGNATURE----- --=-GVadZ4A/0zUVWAUZ+wOJ--