Hi Todd, The link lights turn off and ethtool and dmesg report no link. There is no active network manager or other software running. The link lights stay off when interface is forced up with ip link/ifconfig.
On Tue, Dec 1, 2015 at 2:53 PM, Fujinaka, Todd <todd.fujin...@intel.com> wrote: > What do you mean by "lose link"? You can never get link? > > I'm not familiar with OpenWRT. Is there a network manager or startup script > that's disabling link? > > Todd Fujinaka > Software Application Engineer > Networking Division (ND) > Intel Corporation > todd.fujin...@intel.com > (503) 712-4565 > > > -----Original Message----- > From: Kristian Kielhofner [mailto:k...@kriskinc.com] > Sent: Tuesday, December 01, 2015 10:51 AM > To: e1000-devel@lists.sourceforge.net > Subject: [E1000-devel] C2358 I210 loses link when igb loaded > > Hello, > > I'm experiencing a strange issue with an Intel C2358 system. It's a Lanner > FW-7525A running OpenWRT Chaos Calmer (kernel 3.18.23). System > info: > > lspci: > 00:00.0 Host bridge: Intel Corporation Atom processor C2000 SoC Transaction > Router (rev 02) > 00:01.0 PCI bridge: Intel Corporation Atom processor C2000 PCIe Root Port 1 > (rev 02) > 00:02.0 PCI bridge: Intel Corporation Atom processor C2000 PCIe Root Port 2 > (rev 02) > 00:03.0 PCI bridge: Intel Corporation Atom processor C2000 PCIe Root Port 3 > (rev 02) > 00:04.0 PCI bridge: Intel Corporation Atom processor C2000 PCIe Root Port 4 > (rev 02) > 00:0b.0 Co-processor: Intel Corporation Atom processor C2000 QAT (rev 02) > 00:0e.0 Host bridge: Intel Corporation Atom processor C2000 RAS (rev 02) > 00:0f.0 IOMMU: Intel Corporation Atom processor C2000 RCEC (rev 02) > 00:13.0 System peripheral: Intel Corporation Atom processor C2000 SMBus 2.0 > (rev 02) > 00:14.0 Ethernet controller: Intel Corporation Ethernet Connection I354 (rev > 03) > 00:14.1 Ethernet controller: Intel Corporation Ethernet Connection I354 (rev > 03) > 00:14.2 Ethernet controller: Intel Corporation Ethernet Connection I354 (rev > 03) > 00:14.3 Ethernet controller: Intel Corporation Ethernet Connection I354 (rev > 03) > 00:16.0 USB controller: Intel Corporation Atom processor C2000 USB Enhanced > Host Controller (rev 02) > 00:17.0 SATA controller: Intel Corporation Atom processor C2000 AHCI > SATA2 Controller (rev 02) > 00:18.0 SATA controller: Intel Corporation Atom processor C2000 AHCI > SATA3 Controller (rev 02) > 00:1f.0 ISA bridge: Intel Corporation Atom processor C2000 PCU (rev 02) > 00:1f.3 SMBus: Intel Corporation Atom processor C2000 PCU SMBus (rev 02) > 01:00.0 Ethernet controller: Intel Corporation I210 Gigabit Network > Connection (rev 03) > 02:00.0 Ethernet controller: Intel Corporation I210 Gigabit Network > Connection (rev 03) > > ethtool -i eth0: > driver: igb > version: 5.3.3.2 > firmware-version: 0.0.0 > expansion-rom-version: > bus-info: 0000:00:14.0 > supports-statistics: yes > supports-test: yes > supports-eeprom-access: yes > supports-register-dump: yes > supports-priv-flags: no > > When the device is powered on eth0/lan1 shows link through the start of the > kernel. However once igb loads all interfaces lose link. > > dmesg: > modprobe igb > [ 604.068000] Intel(R) Gigabit Ethernet Network Driver - version 5.3.3.2 [ > 604.074657] Copyright (c) 2007-2015 Intel Corporation. > [ 605.461053] igb 0000:00:14.0: Intel(R) Gigabit Ethernet Network Connection > [ 605.468240] igb 0000:00:14.0: eth0: (PCIe:integrated:integrated) [ > 605.474542] igb 0000:00:14.0 eth0: MAC: 00:90:0b:3f:7e:fc [ 605.480097] igb > 0000:00:14.0: eth0: PBA No: 001800-000 [ 605.486122] igb 0000:00:14.0: LRO > is disabled [ 605.490529] igb 0000:00:14.0: Using MSI-X interrupts. 1 rx > queue(s), 1 tx queue(s) [ 606.876705] igb 0000:00:14.1: Intel(R) Gigabit > Ethernet Network Connection [ 606.883865] igb 0000:00:14.1: eth1: > (PCIe:integrated:integrated) [ 606.890087] igb 0000:00:14.1 eth1: MAC: > 00:90:0b:3f:7e:fd [ 606.895639] igb 0000:00:14.1: eth1: PBA No: 001800-000 [ > 606.901681] igb 0000:00:14.1: LRO is disabled [ 606.906134] igb > 0000:00:14.1: Using MSI-X interrupts. 1 rx queue(s), 1 tx queue(s) [ > 608.292353] igb 0000:00:14.2: Intel(R) Gigabit Ethernet Network Connection [ > 608.299501] igb 0000:00:14.2: eth2: (PCIe:integrated:integrated) [ > 608.305786] igb 0000:00:14.2 eth2: MAC: 00:90:0 b:3f:7e:fe [ 608.311306] igb 0000:00:14.2: eth2: PBA No: 001800-000 [ 608.317340] igb 0000:00:14.2: LRO is disabled [ 608.321792] igb 0000:00:14.2: Using MSI-X interrupts. 1 rx queue(s), 1 tx queue(s) [ 609.708021] igb 0000:00:14.3: Intel(R) Gigabit Ethernet Network Connection [ 609.715235] igb 0000:00:14.3: eth3: (PCIe:integrated:integrated) [ 609.721477] igb 0000:00:14.3 eth3: MAC: 00:90:0b:3f:7e:ff [ 609.727014] igb 0000:00:14.3: eth3: PBA No: 001800-000 [ 609.733038] igb 0000:00:14.3: LRO is disabled [ 609.737467] igb 0000:00:14.3: Using MSI-X interrupts. 1 rx queue(s), 1 tx queue(s) [ 609.812125] igb 0000:01:00.0: Intel(R) Gigabit Ethernet Network Connection [ 609.819252] igb 0000:01:00.0: eth4: (PCIe:2.5GT/s:Width x1) [ 609.825087] igb 0000:01:00.0 eth4: MAC: 00:90:0b:3f:7e:fa [ 609.830612] igb 0000:01:00.0: eth4: PBA No: 000300-000 [ 609.835867] igb 0000:01:00.0: LRO is disabled [ 609.840307] igb 0000:01:00.0: Using MSI-X interrupts. 1 rx queue(s), 1 tx queue(s ) [ 609.916112] igb 0000:02:00.0: Intel(R) Gigabit Ethernet Network Connection [ 609.923220] igb 0000:02:00.0: eth5: (PCIe:2.5GT/s:Width x1) [ 609.929037] igb 0000:02:00.0 eth5: MAC: 00:90:0b:3f:7e:fb [ 609.934529] igb 0000:02:00.0: eth5: PBA No: 000300-000 [ 609.939758] igb 0000:02:00.0: LRO is disabled [ 609.944173] igb 0000:02:00.0: Using MSI-X interrupts. 1 rx queue(s), 1 tx queue(s) > > What's going on here? > > -- > Kristian Kielhofner > > ------------------------------------------------------------------------------ > Go from Idea to Many App Stores Faster with Intel(R) XDK Give your users > amazing mobile app experiences with Intel(R) XDK. > Use one codebase in this all-in-one HTML5 development environment. > Design, debug & build mobile apps & 2D/3D high-impact games for multiple OSs. > http://pubads.g.doubleclick.net/gampad/clk?id=254741911&iu=/4140 > _______________________________________________ > E1000-devel mailing list > E1000-devel@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/e1000-devel > To learn more about Intel® Ethernet, visit > http://communities.intel.com/community/wired -- Kristian Kielhofner ------------------------------------------------------------------------------ Go from Idea to Many App Stores Faster with Intel(R) XDK Give your users amazing mobile app experiences with Intel(R) XDK. Use one codebase in this all-in-one HTML5 development environment. Design, debug & build mobile apps & 2D/3D high-impact games for multiple OSs. http://pubads.g.doubleclick.net/gampad/clk?id=254741911&iu=/4140 _______________________________________________ E1000-devel mailing list E1000-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/e1000-devel To learn more about Intel® Ethernet, visit http://communities.intel.com/community/wired
