Return-path: Received: from mail-bk0-f46.google.com ([209.85.214.46]:51427 "EHLO mail-bk0-f46.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754546Ab2DWV0Z convert rfc822-to-8bit (ORCPT ); Mon, 23 Apr 2012 17:26:25 -0400 Received: by bkcik5 with SMTP id ik5so9023459bkc.19 for ; Mon, 23 Apr 2012 14:26:23 -0700 (PDT) Content-Type: text/plain; charset=US-ASCII Mime-Version: 1.0 (Apple Message framework v1257) Subject: Re: wlan0 not present From: Dominik Feser In-Reply-To: Date: Mon, 23 Apr 2012 23:26:19 +0200 Message-Id: <04B86DB4-284B-4FA0-916F-75BF75863A5E@gmail.com> (sfid-20120423_232629_692079_D355A827) References: <2F08FF0B-5C29-4827-AA5F-B0F3847D0B83@gmail.com> <816C5F70-E340-46F9-8206-2B230A27F3AD@gmail.com> <5714877C-2465-4FD5-94A0-9D0806A803C4@gmail.com> <8FBCAE90-FAE9-430D-888E-F055091E6683@gmail.com> <9D52D4AD-58DC-4896-97FC-7248E1FD2614@gmail.com> <8EE08C44-8618-45EC-B890-B5B12B661FB6@gmail.com> <37926591-261D-4C3E-A1D9-4A8AB3364F5D@gmail.com> <4F901224.1040508@sipsolutions.net> <4F901F16.6080007@sipsolutions.net> To: Emmanuel Grumbach , Johannes Berg , Arend van Spriel , linux-wireless@vger.kernel.org, Wey-Yi Guy , "Luis R. Rodriguez" Sender: linux-wireless-owner@vger.kernel.org List-ID: Hmm, no one? Am 22.04.2012 um 18:53 schrieb Emmanuel Grumbach: > On Sun, Apr 22, 2012 at 16:00, Dominik Feser > wrote: >> THX a lot! Here is the dmesg output: >> >> Intel(R) Wireless WiFi Link AGN driver for Linux, in-tree:d >> Copyright(c) 2003-2012 Intel Corporation >> iwlwifi 0000:02:00.0: PCI INT A -> GSI 17 (level, low) -> IRQ 17 >> iwlwifi 0000:02:00.0: setting latency timer to 64 >> iwlwifi 0000:02:00.0: pci_resource_len = 0x00002000 >> iwlwifi 0000:02:00.0: pci_resource_base = f4498000 >> iwlwifi 0000:02:00.0: HW Revision ID = 0x34 >> iwlwifi 0000:02:00.0: irq 1277 (277) for MSI/MSI-X >> iwlwifi 0000:02:00.0: U iwl_request_firmware eebd9d74 >> iwlwifi 0000:02:00.0: U iwl_request_firmware c8ee1dd8 >> iwlwifi 0000:02:00.0: U iwl_request_firmware ed655dd8 >> iwlwifi 0000:02:00.0: d21d7e18 >> iwlwifi 0000:02:00.0: U iwl_request_firmware d21d7dd8 >> iwlwifi 0000:02:00.0: eda37e18 >> iwlwifi 0000:02:00.0: eda37de0 >> iwlwifi 0000:02:00.0: U iwl_trans_pcie_rx_free eda37d80 >> iwlwifi 0000:02:00.0: PCI INT A disabled >> >> > > Still useless... Gosh... Does someone know to get real prints here ?? > I just use dev_err("WHATEVER %s", "STRING"); > >> >> >> Am 19.04.2012 um 18:19 schrieb Emmanuel Grumbach: >> >>> On Thu, Apr 19, 2012 at 18:08, Dominik Feser >>> wrote: >>>> May it be that the fact that Centos 5 doesnt have hotplug causes the issue? >>>> >>> >>> Don't think so. >>> Can it be a problem in the backport of request_firwamre_no_wait ? >>> Did I see somewhere that you run 2.6.38 ? >>> Can you check again after having applied the patch attached ? >>> >>> from the main dir of compat: >>> patch -p1 < print.patch >>> >>> Thanks >>> >>>> Am 19.04.2012 um 16:20 schrieb Johannes Berg: >>>> >>>>> On 4/19/2012 7:09 AM, Dominik Feser wrote: >>>>>> Finally, here is the output of dmesg after recompiling: >>>>>> >>>>>> iwlwifi 0000:02:00.0: edd19e18 >>>>>> iwlwifi 0000:02:00.0: d55c1e18 >>>>>> iwlwifi 0000:02:00.0: d55c1ddc >>>>>> iwlwifi 0000:02:00.0: PCI INT A disabled >>>>>> Intel(R) Wireless WiFi Link AGN driver for Linux, in-tree:d >>>>>> Copyright(c) 2003-2012 Intel Corporation >>>>>> iwlwifi 0000:02:00.0: PCI INT A -> GSI 17 (level, low) -> IRQ 17 >>>>>> iwlwifi 0000:02:00.0: setting latency timer to 64 >>>>>> iwlwifi 0000:02:00.0: pci_resource_len = 0x00002000 >>>>>> iwlwifi 0000:02:00.0: pci_resource_base = f447c000 >>>>>> iwlwifi 0000:02:00.0: HW Revision ID = 0x34 >>>>>> iwlwifi 0000:02:00.0: irq 1277 (277) for MSI/MSI-X >>>>>> iwlwifi 0000:02:00.0: U iwl_request_firmware d5b37d70 >>>>>> iwlwifi 0000:02:00.0: U iwl_request_firmware e09ebdd4 >>>>>> iwlwifi 0000:02:00.0: ee2afe18 >>>>>> iwlwifi 0000:02:00.0: U iwl_request_firmware ee2afdd4 >>>>>> iwlwifi 0000:02:00.0: cc93fe18 >>>>>> iwlwifi 0000:02:00.0: cc93fddc >>>>> >>>>> Still pretty useless since you get %pV printed as a pointer rather than a message. Does anyone know how to fix that in compat? But the iwl_request_firmware 3 times probably means it failed? >>>>> >>>>> johannes >>>> >>> >>