From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751651Ab0AJT4i (ORCPT ); Sun, 10 Jan 2010 14:56:38 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751512Ab0AJT4i (ORCPT ); Sun, 10 Jan 2010 14:56:38 -0500 Received: from ey-out-2122.google.com ([74.125.78.27]:16136 "EHLO ey-out-2122.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751348Ab0AJT4h convert rfc822-to-8bit (ORCPT ); Sun, 10 Jan 2010 14:56:37 -0500 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:date:message-id:subject:from:to:cc:content-type :content-transfer-encoding; b=dSs6UDT5s89EUDctkZHbffuNlnoM27FbhbSL6MxOBOZU6/hhtrijnkhUtFr+zNBEFa EE4qw/YcQvQHFNezpypKYxBBiqmm5CHQjxLVEcscfMHjHsnRR8sbO7uDj79sEowabSYG VYFGS/DY3d4tRG/XJYMK9FUoyLVZLAPO3ULbs= MIME-Version: 1.0 Date: Sun, 10 Jan 2010 13:56:35 -0600 Message-ID: <13bb8ce11001101156g3cd88a6bn7c6ce657850ab534@mail.gmail.com> Subject: staging/et131x Driver Transmits but does not Receive Packets From: Daniel Goller To: linux-kernel@vger.kernel.org Cc: Alan Cox 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 It appears my ExpressCard Agere ET1310 card only transmits packets, but does not receive any (judging from ifconfig packets count) in 2.6.32 and 2.6.33-rc3 Also tried 2.6.33-rc3 + http://groups.google.com/group/linux_net/browse_thread/thread/36f0de5cc892725c/1d035bb4d226bacb?hl=en&ie=UTF-8&q=et131x+driver&pli=1&utoken=mSdKfCwAAADhR9R3JyQi7ME1XTLwaumjm9dTbXW7Az9NzQHB8rbcH-jP5nHNOycE-bB2x7qoLGA (First time ever i do not get both link lights indicating 1000mbps, nor does it show up in lcpsi anymore, dmesg is quiet, staging warning aside) On those kernel i get link lights and lspci info: I can not ping other machines or the router in the network. (Destination host unreachable) Once in a while, randomly, i can however receive a IP via dhcp, this is however far too random to reproduce. Based on threads i found between Nick Bowles and Alan Cox about Nick's PCI-e Agere MET1310 i also tried 2.6.31 where the RX Packets count goes up, but i am still not able to ping any machine or the router. Pinging it's own IP, i do get a result on any of the three kernels. (I have never had to troubleshoot a network driver before, so i am not sure if this is "a good thing") Here some technical things: Linux heracles 2.6.33-rc3 #2 SMP PREEMPT Sun Jan 10 12:21:39 CST 2010 x86_64 Intel(R) Core(TM)2 Duo CPU P7350 @ 2.00GHz GenuineIntel GNU/Linux My (Expresscard)  (Syba SD-EXPC34-1GL): Module not loaded: 06:00.0 Ethernet controller: Agere Systems ET-131x PCI-E Ethernet Controller (rev 02)         Subsystem: Agere Systems ET-131x PCI-E Ethernet Controller         Physical Slot: 1         Flags: fast devsel, IRQ 16         Memory at d3600000 (64-bit, non-prefetchable) [size=2M]         [virtual] Expansion ROM at d2500000 [disabled] [size=128K]         Capabilities: [40] Power Management version 2         Capabilities: [48] Express Endpoint, MSI 00         Capabilities: [5c] MSI: Enable- Count=1/1 Maskable- 64bit+         Capabilities: [100] Advanced Error Reporting         Capabilities: [130] Virtual Channel         Capabilities: [14c] Device Serial Number 02-13-3b-ff-fe-03-02-20         Kernel modules: et131x Module loaded: 06:00.0 Ethernet controller: Agere Systems ET-131x PCI-E Ethernet Controller (rev 02)         Subsystem: Agere Systems ET-131x PCI-E Ethernet Controller         Physical Slot: 1         Flags: bus master, fast devsel, latency 0, IRQ 16         Memory at d3600000 (64-bit, non-prefetchable) [size=2M]         [virtual] Expansion ROM at d2500000 [disabled] [size=128K]         Capabilities: [40] Power Management version 2         Capabilities: [48] Express Endpoint, MSI 00         Capabilities: [5c] MSI: Enable- Count=1/1 Maskable- 64bit+         Capabilities: [100] Advanced Error Reporting         Capabilities: [130] Virtual Channel         Capabilities: [14c] Device Serial Number 02-13-3b-ff-fe-03-02-20         Kernel driver in use: et131x         Kernel modules: et131x Nick Bowles (working PCI-e) ( Syba SD-PEX-GLAN 10/100/1000 Gigabit LAN Network Card Agere MET1310   Chipset PCI-E): 02:00.0 Ethernet controller: Agere Systems ET-131x PCI-E Ethernet Controller (rev 02)         Subsystem: Agere Systems ET-131x PCI-E Ethernet Controller         Flags: bus master, fast devsel, latency 0, IRQ 16         Memory at fd400000 (64-bit, non-prefetchable) [size=2M]         Expansion ROM at fd7e0000 [disabled] [size=128K]         Capabilities: [40] Power Management version 2         Capabilities: [48] Express Endpoint, MSI 00         Capabilities: [5c] MSI: Enable- Count=1/1 Maskable- 64bit+         Capabilities: [100] Advanced Error Reporting         Capabilities: [130] Virtual Channel         Capabilities: [14c] Device Serial Number 02-13-3b-ff-fe-03-29-d9         Kernel driver in use: et131x         Kernel modules: et131x my lspci short list: (To give some idea what laptop this is used in) 00:00.0 Host bridge: Intel Corporation Mobile 4 Series Chipset Memory Controller Hub (rev 07) 00:02.0 VGA compatible controller: Intel Corporation Mobile 4 Series Chipset Integrated Graphics Controller (rev 07) 00:02.1 Display controller: Intel Corporation Mobile 4 Series Chipset Integrated Graphics Controller (rev 07) 00:1a.0 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #4 (rev 03) 00:1a.1 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #5 (rev 03) 00:1a.7 USB Controller: Intel Corporation 82801I (ICH9 Family) USB2 EHCI Controller #2 (rev 03) 00:1b.0 Audio device: Intel Corporation 82801I (ICH9 Family) HD Audio Controller (rev 03) 00:1c.0 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express Port 1 (rev 03) 00:1c.1 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express Port 2 (rev 03) 00:1c.4 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express Port 5 (rev 03) 00:1d.0 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #1 (rev 03) 00:1d.1 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #2 (rev 03) 00:1d.2 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #3 (rev 03) 00:1d.3 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #6 (rev 03) 00:1d.7 USB Controller: Intel Corporation 82801I (ICH9 Family) USB2 EHCI Controller #1 (rev 03) 00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev 93) 00:1f.0 ISA bridge: Intel Corporation ICH9M LPC Interface Controller (rev 03) 00:1f.2 SATA controller: Intel Corporation ICH9M/M-E SATA AHCI Controller (rev 03) 00:1f.3 SMBus: Intel Corporation 82801I (ICH9 Family) SMBus Controller (rev 03) 02:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8101E/RTL8102E PCI Express Fast Ethernet controller (rev 02) 03:00.0 Network controller: Intel Corporation Wireless WiFi Link 5100 06:00.0 Ethernet controller: Agere Systems ET-131x PCI-E Ethernet Controller (rev 02) To rmmod r8169 and iwlagn does not affect the ability to use et131x in this system. I will gladly provide any further info you require to look into this. Thank you in advance for your time, Daniel