Return-path: Received: from mail-wi0-f178.google.com ([209.85.212.178]:59953 "EHLO mail-wi0-f178.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754588Ab2DSSEJ convert rfc822-to-8bit (ORCPT ); Thu, 19 Apr 2012 14:04:09 -0400 Received: by wibhq7 with SMTP id hq7so2056964wib.1 for ; Thu, 19 Apr 2012 11:04:08 -0700 (PDT) MIME-Version: 1.0 In-Reply-To: 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> Date: Thu, 19 Apr 2012 21:04:08 +0300 Message-ID: (sfid-20120419_200414_540588_646345DD) 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 Content-Type: text/plain; charset=ISO-8859-1 Sender: linux-wireless-owner@vger.kernel.org List-ID: On Thu, Apr 19, 2012 at 20:26, Dominik Feser wrote: > After applying the patch make comes up with: > > # make > ./scripts/gen-compat-autoconf.sh /root/compat-wireless-3.4-rc1-2/.config /root/compat-wireless-3.4-rc1-2/config.mk > include/linux/compat_autoconf.h > make -C /lib/modules/2.6.32.12-0.7.1/build M=/root/compat-wireless-3.4-rc1-2 modules > make[1]: Entering directory `/mnt/src/redhat/BUILD/kernel-2.6.32.120.7.1' > ?CC [M] ?/root/compat-wireless-3.4-rc1-2/compat/main.o > ?CC [M] ?/root/compat-wireless-3.4-rc1-2/compat/compat-2.6.33.o > ?CC [M] ?/root/compat-wireless-3.4-rc1-2/compat/compat-2.6.35.o > ?CC [M] ?/root/compat-wireless-3.4-rc1-2/compat/compat-2.6.36.o > ?CC [M] ?/root/compat-wireless-3.4-rc1-2/compat/kfifo.o > ?CC [M] ?/root/compat-wireless-3.4-rc1-2/compat/compat-2.6.37.o > ?CC [M] ?/root/compat-wireless-3.4-rc1-2/compat/compat-2.6.38.o > ?CC [M] ?/root/compat-wireless-3.4-rc1-2/compat/compat-2.6.39.o > ?CC [M] ?/root/compat-wireless-3.4-rc1-2/compat/kstrtox.o > ?CC [M] ?/root/compat-wireless-3.4-rc1-2/compat/compat-3.0.o > ?CC [M] ?/root/compat-wireless-3.4-rc1-2/compat/compat-3.2.o > ?CC [M] ?/root/compat-wireless-3.4-rc1-2/compat/compat-3.3.o > ?CC [M] ?/root/compat-wireless-3.4-rc1-2/compat/compat-3.5.o > ?CC [M] ?/root/compat-wireless-3.4-rc1-2/compat/cordic.o > ?CC [M] ?/root/compat-wireless-3.4-rc1-2/compat/crc8.o > ?CC [M] ?/root/compat-wireless-3.4-rc1-2/compat/compat_atomic.o > ?LD [M] ?/root/compat-wireless-3.4-rc1-2/compat/compat.o > ?CC [M] ?/root/compat-wireless-3.4-rc1-2/compat/compat_firmware_class.o > ?CC [M] ?/root/compat-wireless-3.4-rc1-2/drivers/net/wireless/iwlwifi/iwl-agn.o > ?CC [M] ?/root/compat-wireless-3.4-rc1-2/drivers/net/wireless/iwlwifi/iwl-agn-rs.o > ?CC [M] ?/root/compat-wireless-3.4-rc1-2/drivers/net/wireless/iwlwifi/iwl-mac80211.o > /root/compat-wireless-3.4-rc1-2/drivers/net/wireless/iwlwifi/iwl-mac80211.c: In function ?iwlagn_mac_resume?: > /root/compat-wireless-3.4-rc1-2/drivers/net/wireless/iwlwifi/iwl-mac80211.c:440: Warnung: Variable ?img? wird nicht verwendet > ?CC [M] ?/root/compat-wireless-3.4-rc1-2/drivers/net/wireless/iwlwifi/iwl-ucode.o > ?CC [M] ?/root/compat-wireless-3.4-rc1-2/drivers/net/wireless/iwlwifi/iwl-agn-tx.o > ?CC [M] ?/root/compat-wireless-3.4-rc1-2/drivers/net/wireless/iwlwifi/iwl-debug.o > ?CC [M] ?/root/compat-wireless-3.4-rc1-2/drivers/net/wireless/iwlwifi/iwl-agn-lib.o > ?CC [M] ?/root/compat-wireless-3.4-rc1-2/drivers/net/wireless/iwlwifi/iwl-agn-calib.o > ?CC [M] ?/root/compat-wireless-3.4-rc1-2/drivers/net/wireless/iwlwifi/iwl-io.o > ?CC [M] ?/root/compat-wireless-3.4-rc1-2/drivers/net/wireless/iwlwifi/iwl-agn-tt.o > ?CC [M] ?/root/compat-wireless-3.4-rc1-2/drivers/net/wireless/iwlwifi/iwl-agn-sta.o > ?CC [M] ?/root/compat-wireless-3.4-rc1-2/drivers/net/wireless/iwlwifi/iwl-agn-rx.o > ?CC [M] ?/root/compat-wireless-3.4-rc1-2/drivers/net/wireless/iwlwifi/iwl-core.o > ?CC [M] ?/root/compat-wireless-3.4-rc1-2/drivers/net/wireless/iwlwifi/iwl-eeprom.o > ?CC [M] ?/root/compat-wireless-3.4-rc1-2/drivers/net/wireless/iwlwifi/iwl-power.o > ?CC [M] ?/root/compat-wireless-3.4-rc1-2/drivers/net/wireless/iwlwifi/iwl-scan.o > ?CC [M] ?/root/compat-wireless-3.4-rc1-2/drivers/net/wireless/iwlwifi/iwl-led.o > ?CC [M] ?/root/compat-wireless-3.4-rc1-2/drivers/net/wireless/iwlwifi/iwl-agn-rxon.o > ?CC [M] ?/root/compat-wireless-3.4-rc1-2/drivers/net/wireless/iwlwifi/iwl-5000.o > ?CC [M] ?/root/compat-wireless-3.4-rc1-2/drivers/net/wireless/iwlwifi/iwl-6000.o > ?CC [M] ?/root/compat-wireless-3.4-rc1-2/drivers/net/wireless/iwlwifi/iwl-1000.o > ?CC [M] ?/root/compat-wireless-3.4-rc1-2/drivers/net/wireless/iwlwifi/iwl-2000.o > ?CC [M] ?/root/compat-wireless-3.4-rc1-2/drivers/net/wireless/iwlwifi/iwl-pci.o > ?CC [M] ?/root/compat-wireless-3.4-rc1-2/drivers/net/wireless/iwlwifi/iwl-drv.o > /root/compat-wireless-3.4-rc1-2/drivers/net/wireless/iwlwifi/iwl-drv.c: In function ?iwl_request_firmware?: > /root/compat-wireless-3.4-rc1-2/drivers/net/wireless/iwlwifi/iwl-drv.c:183: Fehler: ?struct iwl_drv? hat kein Element namens ?dev? > /root/compat-wireless-3.4-rc1-2/drivers/net/wireless/iwlwifi/iwl-drv.c:183: Fehler: ?struct iwl_drv? hat kein Element namens ?dev? > make[4]: *** [/root/compat-wireless-3.4-rc1-2/drivers/net/wireless/iwlwifi/iwl-drv.o] Fehler 1 > make[3]: *** [/root/compat-wireless-3.4-rc1-2/drivers/net/wireless/iwlwifi] Fehler 2 > make[2]: *** [/root/compat-wireless-3.4-rc1-2/drivers/net/wireless] Fehler 2 > make[1]: *** [_module_/root/compat-wireless-3.4-rc1-2] Fehler 2 > make[1]: Leaving directory `/mnt/src/redhat/BUILD/kernel-2.6.32.120.7.1' > make: *** [modules] Fehler 2 > > the geman text means: > struct iwl_drv has no element with name dev > Yeah I know. I have some souvenirs from the years I was dreaming in my german classes. We did a lot of changes in our driver in the last months and our code bases is probably different. Can you please tell me where you took your compat from (sorry... I don't really know...) and I will make a patch based on your code. I am not sure this will be before next week though... > > 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 >>> >> >