From mboxrd@z Thu Jan 1 00:00:00 1970 From: Frederik Himpe Subject: e1000e: NIC not working (afer resume?) Date: Thu, 8 Sep 2011 07:45:06 +0000 (UTC) Message-ID: Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit To: netdev@vger.kernel.org Return-path: Received: from lo.gmane.org ([80.91.229.12]:54367 "EHLO lo.gmane.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932266Ab1IHHp0 (ORCPT ); Thu, 8 Sep 2011 03:45:26 -0400 Received: from list by lo.gmane.org with local (Exim 4.69) (envelope-from ) id 1R1ZIX-0001J7-Pq for netdev@vger.kernel.org; Thu, 08 Sep 2011 09:45:21 +0200 Received: from artipc9.vub.ac.be ([134.184.26.59]) by main.gmane.org with esmtp (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Thu, 08 Sep 2011 09:45:21 +0200 Received: from fhimpe by artipc9.vub.ac.be with local (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Thu, 08 Sep 2011 09:45:21 +0200 Sender: netdev-owner@vger.kernel.org List-ID: I have a Dell Latitude E6400 which has a network card supported by the e1000e driver. Often (I think after a suspend/resume cycle), the network card does not work at all: the NIC is correctly seen by ifconfig, but running ethtool just returns: "No such device". dhclient -v gives the impression that it's correctly sending out DHCPDISCOVER packets on the NIC, but a tcpdump running on the same machine does not see any packets going out. I'm using Debian's 3.0.0-3 kernel (corresponding with Linux 3.0.3). Full lspci, .config and dmesg output at http://artipc10.vub.ac.be/~frederik/e1000e/ Here is some relevant summary. How can I find out what is going wrong? # ifconfig eth0 eth0 Link encap:Ethernet HWaddr 00:21:70:e1:bb:4c UP BROADCAST PROMISC MULTICAST MTU:1500 Metric:1 RX packets:0 errors:0 dropped:0 overruns:0 frame:0 TX packets:0 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:0 (0.0 B) TX bytes:0 (0.0 B) Interrupt:22 Memory:f6ae0000-f6b00000 # ethtool eth0 Settings for eth0: Cannot get device settings: No such device Cannot get wake-on-lan settings: No such device Cannot get message level: No such device Cannot get link status: No such device No data available # lspci -vvnn 00:19.0 Ethernet controller [0200]: Intel Corporation 82567LM Gigabit Network Connection [8086:10f5] (rev 03) Subsystem: Dell Device [1028:0233] Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- SERR- GSI 22 (level, low) -> IRQ 22 [ 1.027491] e1000e 0000:00:19.0: setting latency timer to 64 [ 1.027605] e1000e 0000:00:19.0: irq 43 for MSI/MSI-X [ 1.231440] e1000e 0000:00:19.0: eth0: (PCI Express:2.5GT/s:Width x1) 00:21:70:e1:bb:4c [ 1.231444] e1000e 0000:00:19.0: eth0: Intel(R) PRO/1000 Network Connection [ 1.231470] e1000e 0000:00:19.0: eth0: MAC: 7, PHY: 8, PBA No: 1004FF-0FF [ 22.896268] e1000e 0000:00:19.0: irq 43 for MSI/MSI-X [ 22.952097] e1000e 0000:00:19.0: irq 43 for MSI/MSI-X [ 22.954132] ADDRCONF(NETDEV_UP): eth0: link is not ready [ 24.504903] e1000e: eth0 NIC Link is Up 100 Mbps Full Duplex, Flow Control: Rx/Tx [ 24.506413] e1000e 0000:00:19.0: eth0: 10/100 speed: disabling TSO [ 24.508402] ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready [ 34.788022] eth0: no IPv6 routers present [ 41.444922] e1000e: eth0 NIC Link is Up 100 Mbps Full Duplex, Flow Control: Rx/Tx [ 41.446325] e1000e 0000:00:19.0: eth0: 10/100 speed: disabling TSO [25136.918393] e1000e 0000:00:19.0: PME# enabled [25142.488050] e1000e 0000:00:19.0: BAR 0: set to [mem 0xf6ae0000-0xf6afffff] (PCI address [0xf6ae0000-0xf6afffff]) [25142.488058] e1000e 0000:00:19.0: BAR 1: set to [mem 0xf6adb000-0xf6adbfff] (PCI address [0xf6adb000-0xf6adbfff]) [25142.488066] e1000e 0000:00:19.0: BAR 2: set to [io 0xefe0-0xefff] (PCI address [0xefe0-0xefff]) [25142.488085] e1000e 0000:00:19.0: restoring config space at offset 0xf (was 0x100, writing 0x10a) [25142.488110] e1000e 0000:00:19.0: restoring config space at offset 0x1 (was 0x100000, writing 0x100107) [25142.488167] e1000e 0000:00:19.0: PME# disabled [25142.510966] e1000e 0000:00:19.0: PCI INT A disabled [25142.510971] e1000e 0000:00:19.0: PME# enabled [25143.468668] e1000e 0000:00:19.0: restoring config space at offset 0xf (was 0x100, writing 0x10a) [25143.468689] e1000e 0000:00:19.0: restoring config space at offset 0x6 (was 0x1, writing 0xefe1) [25143.468696] e1000e 0000:00:19.0: restoring config space at offset 0x5 (was 0x0, writing 0xf6adb000) [25143.468703] e1000e 0000:00:19.0: restoring config space at offset 0x4 (was 0x0, writing 0xf6ae0000) [25143.468713] e1000e 0000:00:19.0: restoring config space at offset 0x1 (was 0x100000, writing 0x100107) [25143.471149] e1000e 0000:00:19.0: PME# disabled [25143.471277] e1000e 0000:00:19.0: irq 43 for MSI/MSI-X [25145.276441] e1000e 0000:00:19.0: PME# enabled [25146.082051] e1000e 0000:00:19.0: BAR 0: set to [mem 0xf6ae0000-0xf6afffff] (PCI address [0xf6ae0000-0xf6afffff]) [25146.082076] e1000e 0000:00:19.0: BAR 1: set to [mem 0xf6adb000-0xf6adbfff] (PCI address [0xf6adb000-0xf6adbfff]) [25146.082090] e1000e 0000:00:19.0: BAR 2: set to [io 0xefe0-0xefff] (PCI address [0xefe0-0xefff]) [25146.082126] e1000e 0000:00:19.0: restoring config space at offset 0xf (was 0x100, writing 0x10a) [25146.082169] e1000e 0000:00:19.0: restoring config space at offset 0x1 (was 0x100000, writing 0x100107) [25146.082280] e1000e 0000:00:19.0: PME# disabled [25146.176605] e1000e 0000:00:19.0: irq 43 for MSI/MSI-X [25146.232228] e1000e 0000:00:19.0: irq 43 for MSI/MSI-X [25146.234003] ADDRCONF(NETDEV_UP): eth0: link is not ready [25147.328875] e1000e 0000:00:19.0: PME# enabled [26261.896126] e1000e 0000:00:19.0: BAR 0: set to [mem 0xf6ae0000-0xf6afffff] (PCI address [0xf6ae0000-0xf6afffff]) [26261.896140] e1000e 0000:00:19.0: BAR 1: set to [mem 0xf6adb000-0xf6adbfff] (PCI address [0xf6adb000-0xf6adbfff]) [26261.896149] e1000e 0000:00:19.0: BAR 2: set to [io 0xefe0-0xefff] (PCI address [0xefe0-0xefff]) [26261.896169] e1000e 0000:00:19.0: restoring config space at offset 0xf (was 0x100, writing 0x10a) [26261.896196] e1000e 0000:00:19.0: restoring config space at offset 0x1 (was 0x100000, writing 0x100107) [26261.896241] e1000e 0000:00:19.0: PME# disabled [26261.896316] e1000e 0000:00:19.0: irq 43 for MSI/MSI-X [26261.972148] e1000e 0000:00:19.0: PME# enabled [26268.192160] e1000e 0000:00:19.0: BAR 0: set to [mem 0xf6ae0000-0xf6afffff] (PCI address [0xf6ae0000-0xf6afffff]) [26268.192168] e1000e 0000:00:19.0: BAR 1: set to [mem 0xf6adb000-0xf6adbfff] (PCI address [0xf6adb000-0xf6adbfff]) [26268.192175] e1000e 0000:00:19.0: BAR 2: set to [io 0xefe0-0xefff] (PCI address [0xefe0-0xefff]) [26268.192194] e1000e 0000:00:19.0: restoring config space at offset 0xf (was 0x100, writing 0x10a) [26268.192219] e1000e 0000:00:19.0: restoring config space at offset 0x1 (was 0x100000, writing 0x100107) [26268.192274] e1000e 0000:00:19.0: PME# disabled [26268.213875] e1000e 0000:00:19.0: PME# enabled [26269.172481] e1000e 0000:00:19.0: restoring config space at offset 0xf (was 0x100, writing 0x10a) [26269.172497] e1000e 0000:00:19.0: restoring config space at offset 0x6 (was 0x1, writing 0xefe1) [26269.172502] e1000e 0000:00:19.0: restoring config space at offset 0x5 (was 0x0, writing 0xf6adb000) [26269.172507] e1000e 0000:00:19.0: restoring config space at offset 0x4 (was 0x0, writing 0xf6ae0000) [26269.172515] e1000e 0000:00:19.0: restoring config space at offset 0x1 (was 0x100000, writing 0x100107) [26269.174262] e1000e 0000:00:19.0: PME# disabled [26269.174339] e1000e 0000:00:19.0: irq 43 for MSI/MSI-X [26272.384806] e1000e 0000:00:19.0: PME# enabled [26274.688310] e1000e 0000:00:19.0: eth0: Error reading PHY register [26275.482490] e1000e 0000:00:19.0: eth0: Error reading PHY register [26276.277343] e1000e 0000:00:19.0: eth0: Error reading PHY register [26277.075194] e1000e 0000:00:19.0: eth0: Error reading PHY register [26277.870807] e1000e 0000:00:19.0: eth0: Error reading PHY register [26278.667881] e1000e 0000:00:19.0: eth0: Error reading PHY register [26279.463492] e1000e 0000:00:19.0: eth0: Error reading PHY register [26280.258982] e1000e 0000:00:19.0: eth0: Error reading PHY register [26281.056598] e1000e 0000:00:19.0: eth0: Error reading PHY register [26281.855386] e1000e 0000:00:19.0: eth0: Error reading PHY register [26282.649838] e1000e 0000:00:19.0: eth0: Error reading PHY register [26283.445674] e1000e 0000:00:19.0: eth0: Error reading PHY register [26289.848036] e1000e 0000:00:19.0: BAR 0: set to [mem 0xf6ae0000-0xf6afffff] (PCI address [0xf6ae0000-0xf6afffff]) [26289.848044] e1000e 0000:00:19.0: BAR 1: set to [mem 0xf6adb000-0xf6adbfff] (PCI address [0xf6adb000-0xf6adbfff]) [26289.848050] e1000e 0000:00:19.0: BAR 2: set to [io 0xefe0-0xefff] (PCI address [0xefe0-0xefff]) [26289.848067] e1000e 0000:00:19.0: restoring config space at offset 0xf (was 0x100, writing 0x10a) [26289.848090] e1000e 0000:00:19.0: restoring config space at offset 0x1 (was 0x100000, writing 0x100107) [26289.848146] e1000e 0000:00:19.0: PME# disabled [26289.940279] e1000e 0000:00:19.0: irq 43 for MSI/MSI-X [26289.996092] e1000e 0000:00:19.0: irq 43 for MSI/MSI-X [26289.996761] ADDRCONF(NETDEV_UP): eth0: link is not ready [26291.088343] e1000e 0000:00:19.0: PME# enabled [26900.272077] e1000e 0000:00:19.0: BAR 0: set to [mem 0xf6ae0000-0xf6afffff] (PCI address [0xf6ae0000-0xf6afffff]) [26900.272096] e1000e 0000:00:19.0: BAR 1: set to [mem 0xf6adb000-0xf6adbfff] (PCI address [0xf6adb000-0xf6adbfff]) [26900.272111] e1000e 0000:00:19.0: BAR 2: set to [io 0xefe0-0xefff] (PCI address [0xefe0-0xefff]) [26900.272142] e1000e 0000:00:19.0: restoring config space at offset 0xf (was 0x100, writing 0x10a) [26900.272180] e1000e 0000:00:19.0: restoring config space at offset 0x1 (was 0x100000, writing 0x100107) [26900.272250] e1000e 0000:00:19.0: PME# disabled [26900.272379] e1000e 0000:00:19.0: irq 43 for MSI/MSI-X [26900.274426] e1000e 0000:00:19.0: eth0: MAC Wakeup cause - Link Status Change [26905.560584] e1000e: Intel(R) PRO/1000 Network Driver - 1.3.10-k2 [26905.560591] e1000e: Copyright(c) 1999 - 2011 Intel Corporation. [26905.560650] e1000e 0000:00:19.0: PCI INT A -> GSI 22 (level, low) -> IRQ 22 [26905.560665] e1000e 0000:00:19.0: setting latency timer to 64 [26905.560836] e1000e 0000:00:19.0: irq 43 for MSI/MSI-X [26905.744547] e1000e 0000:00:19.0: eth0: (PCI Express:2.5GT/s:Width x1) 00:21:70:e1:bb:4c [26905.744552] e1000e 0000:00:19.0: eth0: Intel(R) PRO/1000 Network Connection [26905.744581] e1000e 0000:00:19.0: eth0: MAC: 7, PHY: 8, PBA No: 1004FF-0FF [26905.744594] e1000e 0000:00:19.0: PME# enabled [26905.880141] e1000e 0000:00:19.0: BAR 0: set to [mem 0xf6ae0000-0xf6afffff] (PCI address [0xf6ae0000-0xf6afffff]) [26905.880149] e1000e 0000:00:19.0: BAR 1: set to [mem 0xf6adb000-0xf6adbfff] (PCI address [0xf6adb000-0xf6adbfff]) [26905.880155] e1000e 0000:00:19.0: BAR 2: set to [io 0xefe0-0xefff] (PCI address [0xefe0-0xefff]) [26905.880172] e1000e 0000:00:19.0: restoring config space at offset 0xf (was 0x100, writing 0x10a) [26905.880194] e1000e 0000:00:19.0: restoring config space at offset 0x1 (was 0x100000, writing 0x100107) [26905.880247] e1000e 0000:00:19.0: PME# disabled [26905.968320] e1000e 0000:00:19.0: irq 43 for MSI/MSI-X [26906.024395] e1000e 0000:00:19.0: irq 43 for MSI/MSI-X [26906.025907] ADDRCONF(NETDEV_UP): eth0: link is not ready [26907.112415] e1000e 0000:00:19.0: PME# enabled [27308.975856] device eth0 entered promiscuous mode [27326.414382] device eth0 left promiscuous mode [27336.815362] device eth0 entered promiscuous mode * Right after start up: machine is in docking station, network is working fine. * At 25136: resume machine, not in docking station, no network cable plugged in, so network connection was not tested. * At 26261: resume machine, in docking station, network cable plugged in, but network connection is not working * At 26900: rmmod e1000e && modprobe e1000e: network still not working -- Frederik Himpe