Re: Constant stream of errors on msk0

On Mon, Feb 12, 2007 at 02:08:49PM -0500, Joe Marcus Clarke wrote:
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 > I recently upgraded my MacBook Pro from -STABLE to -CURRENT.  I used to
 > be using the Marvell myk driver for my wired ethernet.  This driver
 > worked fine.  I'm now using the built-in msk driver, but this driver
 > causes the interface to report a constant stream of input errors.  There

Would you explain this input errors?

 > are no dmesg errors.  However, network performance is dramatically
 > impacted.  To the best of my knowledge, nothing has changed on the
 > switch side.
 > 

Does netstat(4) report any errors on msk?
Does netstat(4) also show larger number of out-of-order TCP packets?

 > I am currently running:
 > 
 > FreeBSD gyros.marcuscom.com 7.0-CURRENT FreeBSD 7.0-CURRENT #34: Fri Feb
 >  9 04:46:10 EST 2007
 > marcus_at_gyros.marcuscom.com:/usr/obj/usr/src/sys/GYROS  i386
 > 
 > I have a:
 > 
 > mskc0: <Marvell Yukon 88E8053 Gigabit Ethernet> port 0x2000-0x20ff mem
 > 0x98200000-0x98203fff irq 16 at device 0.0 on pci2
 > msk0: <Marvell Technology Group Ltd. Yukon EC Id 0xb6 Rev 0x02> on mskc0
 > msk0: Ethernet address: 00:16:cb:92:bc:ad
 > miibus0: <MII bus> on msk0
 > e1000phy0: <Marvell 88E1111 Gigabit PHY> PHY 0 on miibus0
 > e1000phy0:  10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX,
 > 1000baseTX-FDX, auto
 > mskc0: [FAST]
 > 
 > msk0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
 >         options=19a<TXCSUM,VLAN_MTU,VLAN_HWTAGGING,VLAN_HWCSUM,TSO4>
 >         inet6 fe80::216:cbff:fe92:bcad%msk0 prefixlen 64 scopeid 0x1
 >         inet x.x.x.x netmask 0xffffff00 broadcast 255.255.255.255
 >         ether 00:16:cb:92:bc:ad
 >         media: Ethernet autoselect (1000baseTX <full-duplex,flag0,flag1>)
 >         status: active
 > 
 > mskc0_at_pci2:0:0: class=0x020000 card=0x532111ab chip=0x436211ab rev=0x22
 > hdr=0x00
 >     vendor     = 'Marvell Semiconductor (Was: Galileo Technology Ltd)'
 >     device     = 'Yukon 88E8053 PCI-E Gigabit Ethernet Controller (Copper)'
 >     class      = network
 >     subclass   = ethernet
 > 
 > Any suggestions?  Thanks.
 > 
 > Joe
 > 
 > - --
 > Joe Marcus Clarke
 > FreeBSD GNOME Team	::	gnome_at_FreeBSD.org
 > FreeNode / #freebsd-gnome
 > http://www.FreeBSD.org/gnome
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-- 
Regards,
Pyun YongHyeon