From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755002AbYIQQrT (ORCPT ); Wed, 17 Sep 2008 12:47:19 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1754050AbYIQQrH (ORCPT ); Wed, 17 Sep 2008 12:47:07 -0400 Received: from gv-out-0910.google.com ([216.239.58.191]:22965 "EHLO gv-out-0910.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753736AbYIQQrE (ORCPT ); Wed, 17 Sep 2008 12:47:04 -0400 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=message-id:date:from:user-agent:mime-version:to:cc:subject :references:in-reply-to:x-enigmail-version:content-type :content-transfer-encoding; b=TnA8yIq+6c1+j6g5Z/JOl2lrbUoC6l7jM3KdzDBL7wvAMUv2Idf9L2DHDWNMHUNrqI G+EgxxKImX62VkewzUSR9fpjoMvQkPMT/0+Ahicsclh2jUxH/USEsI4gtbdrdOycLcNu piIvLqyoOvltzsrFr1AR8YIszzCb3JisFTkw0= Message-ID: <48D1346C.1020203@gmail.com> Date: Wed, 17 Sep 2008 18:46:36 +0200 From: Jiri Slaby User-Agent: Thunderbird 2.0.0.16 (X11/20080720) MIME-Version: 1.0 To: Jiri Slaby CC: Andrew Morton , Linux Kernel Mailing List , Linux-pm mailing list , Alan Stern , USB list Subject: suspend (uhci_hcd) defunct in mmotm 2008-09-13-03-09 References: <48CE6A90.1070309@gmail.com> <48CFC601.9050608@embeddedalley.com> <48D0C69D.4090105@gmail.com> In-Reply-To: <48D0C69D.4090105@gmail.com> X-Enigmail-Version: 0.95.6 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi, I've found suspend on my desktop defunct in mmotm 2008-09-13-03-09 (opposing to 2008-09-10-19-39). Dmesg says: uhci_hcd 0000:00:1d.1: PCI INT B disabled pci_legacy_suspend(): usb_hcd_pci_suspend+0x0/0x3e0 returns -16 pm_op(): pci_pm_suspend+0x0/0xd0 returns -16 PM: Device 0000:00:1d.0 failed to suspend: error -16 PM: Some devices failed to suspend $ ls -l /sys/bus/pci/devices/0000:00:1d.1/usb7/ -rw-r--r-- 1 root root 4096 17. zář 18.43 authorized -rw-r--r-- 1 root root 4096 17. zář 18.43 authorized_default -r--r--r-- 1 root root 4096 17. zář 10.51 bcdDevice -rw-r--r-- 1 root root 4096 17. zář 10.51 bConfigurationValue -r--r--r-- 1 root root 4096 17. zář 10.51 bDeviceClass -r--r--r-- 1 root root 4096 17. zář 10.51 bDeviceProtocol -r--r--r-- 1 root root 4096 17. zář 10.51 bDeviceSubClass -r--r--r-- 1 root root 4096 17. zář 10.51 bmAttributes -r--r--r-- 1 root root 4096 17. zář 18.43 bMaxPacketSize0 -r--r--r-- 1 root root 4096 17. zář 10.51 bMaxPower -r--r--r-- 1 root root 4096 17. zář 10.51 bNumConfigurations -r--r--r-- 1 root root 4096 17. zář 10.51 bNumInterfaces -r--r--r-- 1 root root 4096 17. zář 18.43 busnum -r--r--r-- 1 root root 4096 17. zář 10.51 configuration -r--r--r-- 1 root root 65553 17. zář 18.43 descriptors -r--r--r-- 1 root root 4096 17. zář 18.43 dev -r--r--r-- 1 root root 4096 17. zář 10.51 devnum lrwxrwxrwx 1 root root 0 17. zář 10.51 driver -> ../../../../bus/usb/drivers/usb lrwxrwxrwx 1 root root 0 17. zář 18.43 ep_00 -> usb_endpoint/usbdev7.1_ep00 -r--r--r-- 1 root root 4096 17. zář 10.51 idProduct -r--r--r-- 1 root root 4096 17. zář 10.51 idVendor -r--r--r-- 1 root root 4096 17. zář 18.43 manufacturer -r--r--r-- 1 root root 4096 17. zář 10.51 maxchild drwxr-xr-x 2 root root 0 17. zář 18.43 power -r--r--r-- 1 root root 4096 17. zář 18.43 product -r--r--r-- 1 root root 4096 17. zář 18.43 quirks -r--r--r-- 1 root root 4096 17. zář 10.51 serial -r--r--r-- 1 root root 4096 17. zář 10.51 speed lrwxrwxrwx 1 root root 0 17. zář 10.51 subsystem -> ../../../../bus/usb -rw-r--r-- 1 root root 4096 17. zář 10.51 uevent -r--r--r-- 1 root root 4096 17. zář 18.43 urbnum drwxr-xr-x 3 root root 0 17. zář 10.51 usb_endpoint -r--r--r-- 1 root root 4096 17. zář 10.51 version drwxr-xr-x 4 root root 0 17. zář 10.51 7-0:1.0 $ lsusb -s 7:1 Bus 007 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub