Return-path: Received: from mailgw01.dd24.net ([193.46.215.41]:37777 "EHLO mailgw01.dd24.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751245Ab2APWIj (ORCPT ); Mon, 16 Jan 2012 17:08:39 -0500 Subject: Re: iwl4965: "MAC is in deep sleep!" freezes From: Christoph Anton Mitterer To: Stanislaw Gruszka Cc: Jonathan Nieder , linux-wireless@vger.kernel.org, "John W. Linville" , Greg Dietsche , linux-kernel@vger.kernel.org In-Reply-To: <20120105101412.GB2103@redhat.com> References: <265f56a4dc9f5d3edeca3d101e445353@imap.dd24.net> <20110908084913.GB2195@redhat.com> <1321228952.3362.15.camel@fermat.scientia.net> <20111114014615.GC16508@elie.hsd1.il.comcast.net> <1321466933.3364.16.camel@fermat.scientia.net> <20111118074552.GB2203@redhat.com> <1325171851.3907.33.camel@fermat.scientia.net> <20111229201149.GB1674@elie.Belkin> <20120103105107.GB3391@redhat.com> <1325640148.3359.142.camel@fermat.scientia.net> <20120105101412.GB2103@redhat.com> Content-Type: multipart/signed; micalg="sha1"; protocol="application/x-pkcs7-signature"; boundary="=-rF4VsM8B3EA1UZSz1Veo" Date: Mon, 16 Jan 2012 23:08:30 +0100 Message-ID: <1326751710.3502.25.camel@fermat.scientia.net> (sfid-20120116_230856_946385_9537577E) Mime-Version: 1.0 Sender: linux-wireless-owner@vger.kernel.org List-ID: --=-rF4VsM8B3EA1UZSz1Veo Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable On Thu, 2012-01-05 at 11:14 +0100, Stanislaw Gruszka wrote: > Hmm, perhaps iwl4965 device does not work well with the new PCIe chipset. >=20 > Does any of fallowing workaround the problem? >=20 > kernel boot parameter: > pcie_aspm=3Doff > pci_aspm=3Dforce > pci=3Dnocrs > pci=3Duse_crs >=20 > iwlegacy module parameter: > bt_coex_active=3D0 >=20 > iwl4965 module parameters > 11n_disable=3D1 None of these helped,.. it seems however that even with pci_aspm=3Dforce it: ACPI _OSC control for PCIe not granted, disabling ASPM > There should be 3 or 2 antennas: 1 - white, 3 - grey, 2 - black, > connection on adapter should match cable color (ok, I don't know if > it does any difference, but it worth to try). If there is only one > antenna available, perhaps there is somewhere another miniPCIe slot > where are more antenna cables available. But, if there is really > only one antenna cable, it should be connected to number 1 (white) > adapter connector. Well what I thought to be the wifi controller till now, has only on cable (white).... with only one connector. I tried to disassemble the whole thing but must shamefully admit that I wasn't able to... at some place it's kept somehow together (als screws are loosened) and I couldn't find out so far how. 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