Return-path: Received: from mail-we0-f174.google.com ([74.125.82.174]:38329 "EHLO mail-we0-f174.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750889Ab2DXF2X convert rfc822-to-8bit (ORCPT ); Tue, 24 Apr 2012 01:28:23 -0400 Received: by wejx9 with SMTP id x9so158009wej.19 for ; Mon, 23 Apr 2012 22:28:22 -0700 (PDT) MIME-Version: 1.0 In-Reply-To: <04B86DB4-284B-4FA0-916F-75BF75863A5E@gmail.com> 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> <04B86DB4-284B-4FA0-916F-75BF75863A5E@gmail.com> Date: Tue, 24 Apr 2012 08:28:22 +0300 Message-ID: (sfid-20120424_072857_612836_FA08C690) Subject: Re: wlan0 not present From: Emmanuel Grumbach To: Dominik Feser Cc: Johannes Berg , Arend van Spriel , linux-wireless@vger.kernel.org, Wey-Yi Guy , "Luis R. Rodriguez" Content-Type: text/plain; charset=ISO-8859-1 Sender: linux-wireless-owner@vger.kernel.org List-ID: On Tue, Apr 24, 2012 at 00:26, Dominik Feser wrote: > Hmm, no one? > Apparently, Luis ? > 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 >>>>> >>>> >>> >