Date: Thu, 08 Apr 2010 09:20:22 -0400 From: Mike Tancsa <mike@sentex.net> To: freebsd-stable@freebsd.org Cc: jfvogel@gmail.com Subject: Re: em driver regression Message-ID: <201004081320.o38DKVX7041854@lava.sentex.ca> In-Reply-To: <201004081313.o38DD4JM041821@lava.sentex.ca> References: <201004081313.o38DD4JM041821@lava.sentex.ca>
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At 09:12 AM 4/8/2010, Mike Tancsa wrote:
>Hi Jack,
> I looks like the latest MFC to RELENG_8 for the em driver
> has caused a regression. The box is not doing much as its a
> development server in the lab. This is an Intel MB (DX58SO). dmesg
> and pciconf -lvc attached.
Here are the stats from the NIC as well.
em0: Excessive collisions = 0
em0: Sequence errors = 0
em0: Defer count = 0
em0: Missed Packets = 0
em0: Receive No Buffers = 0
em0: Receive Length Errors = 0
em0: Receive errors = 0
em0: Crc errors = 0
em0: Alignment errors = 0
em0: Collision/Carrier extension errors = 0
em0: watchdog timeouts = 16
em0: XON Rcvd = 0
em0: XON Xmtd = 0
em0: XOFF Rcvd = 0
em0: XOFF Xmtd = 0
em0: Good Packets Rcvd = 65839
em0: Good Packets Xmtd = 13100
em0: TSO Contexts Xmtd = 203
em0: TSO Contexts Failed = 0
It just grabs the IP via DHCP
em0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 1500
options=399b<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING,VLAN_HWCSUM,TSO4,WOL_UCAST,WOL_MCAST,WOL_MAGIC>
ether 00:1c:c0:95:0d:0d
inet 192.168.xx.yy netmask 0xffffff00 broadcast 192.168.xx.zz
media: Ethernet autoselect (100baseTX <full-duplex>)
status: active
--------------------------------------------------------------------
Mike Tancsa, tel +1 519 651 3400
Sentex Communications, mike@sentex.net
Providing Internet since 1994 www.sentex.net
Cambridge, Ontario Canada www.sentex.net/mike
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