Return-path: Received: from crystal.sipsolutions.net ([195.210.38.204]:45628 "EHLO sipsolutions.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S939917AbYCTANn (ORCPT ); Wed, 19 Mar 2008 20:13:43 -0400 Subject: Re: [PATCH] iwlwifi: prevent tuning during scanning From: Johannes Berg To: Reinette Chatre Cc: linville@tuxdriver.com, linux-wireless@vger.kernel.org, ipw3945-devel@lists.sourceforge.net, Mohamed Abbas In-Reply-To: <1205970201-22241-1-git-send-email-reinette.chatre@intel.com> (sfid-20080319_234534_228497_EC4DD4E8) References: <1205970201-22241-1-git-send-email-reinette.chatre@intel.com> (sfid-20080319_234534_228497_EC4DD4E8) Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="=-4rRIIQbXyO2JRD4DskME" Date: Thu, 20 Mar 2008 01:13:27 +0100 Message-Id: <1205972007.16475.90.camel@johannes.berg> (sfid-20080320_001348_402965_30C198B8) Mime-Version: 1.0 Sender: linux-wireless-owner@vger.kernel.org List-ID: --=-4rRIIQbXyO2JRD4DskME Content-Type: text/plain Content-Transfer-Encoding: quoted-printable > + if (ieee80211_hw_config(local)) > + printk(KERN_DEBUG "%s: failed to restore operational " > + "channel after scan\n", dev->name); Also, the message is wrong, it's correct for the sw scan case where we in software leave the 'operational channel', but in hw scan case this can really only ever make a difference when the channel was changed by the user during a scan. Maybe a better solution would be to make the ioctls wait for the scan to finish? johannes --=-4rRIIQbXyO2JRD4DskME Content-Type: application/pgp-signature; name=signature.asc Content-Description: This is a digitally signed message part -----BEGIN PGP SIGNATURE----- Comment: Johannes Berg (powerbook) iQIVAwUAR+GsJqVg1VMiehFYAQLrvA/+M8K8LQbvPqZTdmw9YqahvhTeXe9F/gBX vWOMJzRDVnK4amAuYKNPn6lVzrZWh+SF8Clvwee5zbInmhYddAOoiCco1+BP68on N8zMs3f5wrhHgR/TZLif0AXfchPYMXg9c9+/wyPD61Y9MTDodYyv9H35JmIeKJNp 9FkXvzOk8jgFjVkmsVanluR4BBElg7IcwrJZiVwjOUNm64nyB+AVbntRLsw+JxgM iM83wMnMj5T6Uyy/dRFuvib7IGteJtGubp3e0gUbr775YEkGeXmRbabMbNtOvgyp Ml89roP2Y+45ZXKaSI+TPAgzW8qmVvn7AvGDcVgzu0VexG0jlMUnJuHpRTZAUc17 P9Tq/DPTQnWxGPBbDvGZcoNPITft4h2JmYN9hdUiF+qkoLd6/zPG2NA/25crzc8B nz0jjFkZCWjbbX+goMvhX9E0Az9zivzqH5p3hAXOnMnr9g3pW/VG6f+e3aOcs+ih iu3tQCC9zopfRUQT/bbHw/pBYcsYCH61akli0P/rpemHURQ68XAmKicQx802Gmkm X6dIPN334HtDjBsckP5dEGD7v6jHhioSVgfegKrPrPWtpsezpr7RHJU0PsdTXbcI g5ZLVqav3uCeqb6dBiamcAZ9M8PXFEvymRK9zfxF8wSTXaf4WjfYGYZDgWeWcS7R Ei0kQiBeDac= =rsUJ -----END PGP SIGNATURE----- --=-4rRIIQbXyO2JRD4DskME--