Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755754AbZLBXhL (ORCPT ); Wed, 2 Dec 2009 18:37:11 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1755514AbZLBXhK (ORCPT ); Wed, 2 Dec 2009 18:37:10 -0500 Received: from mail-pw0-f42.google.com ([209.85.160.42]:59464 "EHLO mail-pw0-f42.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755397AbZLBXhJ convert rfc822-to-8bit (ORCPT ); Wed, 2 Dec 2009 18:37:09 -0500 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :cc:content-type:content-transfer-encoding; b=EbOvgw5RsP5bKvH96qneZw9TbeB6skZCDkxkGLhko6h31SHHyd/hX/jBWUEwLDTqgf Q4K4Mdk4uh2+3m5phndxUxDt8yJF1jhvFXQICQHPhjbIOnk4Kt61KIK2s88RZHb5JYB1 npDR3mtcSq6N/nEGJxEU/0l6nEu6bDPpKUVxo= MIME-Version: 1.0 In-Reply-To: <200912030019.07694.oliver@neukum.org> References: <200912030019.07694.oliver@neukum.org> Date: Wed, 2 Dec 2009 15:37:15 -0800 Message-ID: Subject: Re: root hub lost power or was reset From: Justin Mattock To: Oliver Neukum Cc: Linux-usb , Linux Kernel Mailing List Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 8BIT Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 3157 Lines: 89 On Wed, Dec 2, 2009 at 3:19 PM, Oliver Neukum wrote: > Am Mittwoch, 2. Dezember 2009 23:34:30 schrieb Justin Mattock: > >> for a bit I thought that this was also the cause of the delay >> but the system wakes up as it should even with this happening to >> usb. > > Perhaps something does an operation that needs to time out. > Which drivers have you loaded when it works and when it doesn't work? right now, the only module I removed(which was causing my s2ram pause) is isight_firmware.ko.(need to look into why this is) after that s2ram works good. Now the usb issue, seems I see this every time I s2ram. there is an external usb mouse, but makes no difference if it's connected, or disconnected..still see the root hub lost power. (maybe the machine is getting old: macbook pro 2yrs old) heres lsmod: Module Size Used by radeon 507706 2 ttm 36164 1 radeon drm_kms_helper 22484 1 radeon drm 149553 5 radeon,ttm,drm_kms_helper i2c_algo_bit 4835 1 radeon ipt_LOG 5111 1 iptable_nat 4012 0 nf_nat 15811 1 iptable_nat xt_state 1394 1 nf_conntrack_ftp 6068 0 nf_conntrack_ipv4 11271 4 iptable_nat,nf_nat nf_conntrack 60809 5 iptable_nat,nf_nat,xt_state,nf_conntrack_ftp,nf_conntrack_ipv4 nf_defrag_ipv4 1329 1 nf_conntrack_ipv4 iptable_filter 1697 1 ip_tables 10159 2 iptable_nat,iptable_filter x_tables 13623 4 ipt_LOG,iptable_nat,xt_state,ip_tables snd_hda_codec_idt 52390 1 firewire_ohci 20906 0 firewire_core 41362 1 firewire_ohci snd_hda_intel 20949 1 snd_hda_codec 66439 2 snd_hda_codec_idt,snd_hda_intel ohci1394 26076 0 snd_hwdep 5088 1 snd_hda_codec ath9k 289991 0 ieee1394 75265 1 ohci1394 evdev 7969 4 snd_pcm 64635 2 snd_hda_intel,snd_hda_codec sky2 40051 0 button 5779 0 video 20415 0 thermal 14438 0 i2c_i801 7265 0 joydev 8766 0 ac 3489 0 battery 10367 0 ath 8766 1 ath9k snd_page_alloc 7125 2 snd_hda_intel,snd_pcm uhci_hcd 18963 0 ehci_hcd 31519 0 coretemp 5006 0 acpi_cpufreq 7024 0 processor 38952 3 acpi_cpufreq appletouch 8569 0 applesmc 25995 0 > >> BTW: Is CONFIG_USB_PERSIST in the kernel anymore >> with 2.6.32*?(I can't seem to find that option); > > It is always used and switched on by default. > > ? ? ? ?Regards > ? ? ? ? ? ? ? ?Oliver > o.k. I didn't know it is set to on by default. -- Justin P. Mattock -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/