Date: Wed, 13 Nov 2013 10:20:31 GMT From: Vladimir Pushkar <vladimir.pushkar@gmail.com> To: freebsd-gnats-submit@FreeBSD.org Subject: kern/183920: Incorrect ifconfig media on INTEL X520-T2 10G Dual-port Ethernet Server Adapter, RJ45/2 Message-ID: <201311131020.rADAKVL6031491@oldred.freebsd.org> Resent-Message-ID: <201311131030.rADAU0jf040666@freefall.freebsd.org>
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>Number: 183920 >Category: kern >Synopsis: Incorrect ifconfig media on INTEL X520-T2 10G Dual-port Ethernet Server Adapter, RJ45/2 >Confidential: no >Severity: non-critical >Priority: low >Responsible: freebsd-bugs >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Wed Nov 13 10:30:00 UTC 2013 >Closed-Date: >Last-Modified: >Originator: Vladimir Pushkar >Release: 9.2-STABLE >Organization: Dune HD >Environment: FreeBSD storage.ua.dune-hd.com 9.2-STABLE FreeBSD 9.2-STABLE #5: Wed Nov 6 13:01:31 UTC 2013 root@storage.ua.dune-hd.com:/usr/obj/usr/src/sys/STORAGE amd64 >Description: Incorrect media (1000baseSX instead of 1000baseT) shown in ifconfig with INTEL X520-T2 10G Dual-port Ethernet Server Adapter, RJ45/2 when connecting to the gigabit switch with copper ports: ix0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 1500 options=407bb<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING,JUMBO_MTU,VLAN_HWCSUM,TSO4,TSO6,LRO,VLAN_HWTSO> ether 00:1e:67:07:80:d8 media: Ethernet autoselect (1000baseSX <full-duplex>) status: active ix1: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 1500 options=407bb<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING,JUMBO_MTU,VLAN_HWCSUM,TSO4,TSO6,LRO,VLAN_HWTSO> ether 00:1e:67:07:80:d8 media: Ethernet autoselect (1000baseSX <full-duplex>) status: active Current network adapter doesn't have optic ports or modules, only build-in copper ports. That's why can't gather this interfaces with other gigabit in lagg with lacp (but this is another problem fixed in PR: 176097). >How-To-Repeat: Simply ifconfig ixX up, where X is the number of interface. >Fix: Quick and dirty hack is to replace the IFM_1000_SX with IFM_1000_T in ixgbe.c: --- /root/ixgbe.c 2013-11-06 12:42:31.993273871 +0000 +++ /sys/dev/ixgbe/ixgbe.c 2013-11-06 12:58:05.657453811 +0000 @@ -1693,7 +1693,7 @@ ifmr->ifm_active |= IFM_100_TX | IFM_FDX; break; case IXGBE_LINK_SPEED_1GB_FULL: - ifmr->ifm_active |= IFM_1000_SX | IFM_FDX; + ifmr->ifm_active |= IFM_1000_T | IFM_FDX; break; case IXGBE_LINK_SPEED_10GB_FULL: ifmr->ifm_active |= adapter->optics | IFM_FDX; >Release-Note: >Audit-Trail: >Unformatted:
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