Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1759549AbZJMLrC (ORCPT ); Tue, 13 Oct 2009 07:47:02 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1759537AbZJMLrA (ORCPT ); Tue, 13 Oct 2009 07:47:00 -0400 Received: from mail-vw0-f203.google.com ([209.85.212.203]:54267 "EHLO mail-vw0-f203.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1759536AbZJMLq7 convert rfc822-to-8bit (ORCPT ); Tue, 13 Oct 2009 07:46:59 -0400 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=cusPAasZ8pwPqiC0qI/i67EeCIAi5cTzWJPD9TRodwn7eGg3AvgI+FN5xktrm8CDgw vPC9Jz+jhnncAzz3cQT3bg3NyqpErivxgmZanlJM3lhlHFAaQDYNBVNR8PQB7gEJcg7P MDFBQsu/d32vM2wPaFclo718WY/1qVDIIwIuY= MIME-Version: 1.0 Date: Tue, 13 Oct 2009 07:46:21 -0400 Message-ID: Subject: Intel on-board NIC negotiates at 10mbps instead of 1gbps (new Intel P55KG motherboard), driver bug? From: Justin Piszcz To: linux-kernel@vger.kernel.org Cc: linux-net@vger.kernel.org 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: 1709 Lines: 45 Hello, I recently purchased/installed an Intel DP55KG motherboard and when I boot from the System Rescue CD (1.3.0) the on-board NIC only negotiates at 10mbps, when I plug the same cable into two other Intel x1 PCI-e nics, they negotiate at 1gbps without any issue.? My old system also negotiated at 1gbps (a DG965WH) board. I understand support for chip has recently been added to the e1000e driver, has this been resolved in newer kernels? I am asking as I am still running memtest etc before putting the box in production, thanks. >From the logs: e1000e: Intel(R) PRO/1000 Network Driver - 1.0.2-k2 e1000e: Copyright (c) 1999-2008 Intel Corporation. e1000e 0000:00:19.0: PCI INT A -> GSI 20 (level, low) -> IRQ 20 e1000e 0000:00:19.0: pci_enable_pcie_error_ reporting failed 0xfffffffb e1000e 0000:00:19.0: setting latency timer to 64 e1000e 0000:00:19.0: irq 36 for MSI/MSI-X 0000:00:19.0: eth0: (PCI Express:2.5GB/s:Width x1) (mac address) 0000:00:19.0: eth0: Intel(R) PRO/1000 Network Connection 0000:00:19.0: eth0: MAC: 9, PHY: 9, PBA No: ffffff-0ff e1000e 0000:00:19.0: irq 36 for MSI/MSI-X e1000e 0000:00:19.0: irq 36 for MSI/MSI-X ADDRCONF(NETDEV_UP): eth0: link is not ready e1000e: eth0 NIC Link is Up 10 Mbps Full Duplex, Flow Control: RX 0000:00:19.0: eth0: 10/100 speed: disabling TSO ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready eth0: no IPv6 routers present Please cc as I am not on the lists, thanks. (resent as plain-text) Justin. -- 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/