Date: Wed, 11 Nov 2009 15:14:26 -0800 From: Pyun YongHyeon <pyunyh@gmail.com> To: Mel Flynn <mel.flynn+fbsd.current@mailing.thruhere.net> Cc: freebsd-current@freebsd.org Subject: Re: Possible regression with msk driver Message-ID: <20091111231426.GF15449@michelle.cdnetworks.com> In-Reply-To: <200911112311.51709.mel.flynn%2Bfbsd.current@mailing.thruhere.net> References: <200911112311.51709.mel.flynn%2Bfbsd.current@mailing.thruhere.net>
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On Wed, Nov 11, 2009 at 11:11:51PM +0100, Mel Flynn wrote: > Hi, > > I just booted a box from 7.2-p4 to FreeBSD 8.0-PRERELEASE #0 r199185. It > didn't ping, even though the interface was marked up and active. No traffic at > all. > > The fix was to ifconfig msk0 down; ifconfig msk0 up. From then on, everything > worked and still is: > mskc0: <Marvell Yukon 88E8056 Gigabit Ethernet> port 0xe800-0xe8ff mem > 0xf9efc000-0xf9efffff irq 16 at device 0.0 on pci3 > msk0: <Marvell Technology Group Ltd. Yukon EC Ultra Id 0xb4 Rev 0x03> on mskc0 > msk0: Ethernet address: 00:1b:fc:e3:9b:6a > miibus0: <MII bus> on msk0 > e1000phy0: <Marvell 88E1149 Gigabit PHY> PHY 0 on miibus0 > e1000phy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, 1000baseT, > 1000baseT-FDX, auto > mskc0: [FILTER] > > mskc0@pci0:3:0:0: class=0x020000 card=0x826e1043 chip=0x436411ab > rev=0x12 hdr=0x00 > vendor = 'Marvell Semiconductor (Was: Galileo Technology Ltd)' > device = 'Yukon PCI-E Gigabit Ethernet Controller (88E8056)' > class = network > subclass = ethernet > > msk0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 1500 > options=11a<TXCSUM,VLAN_MTU,VLAN_HWTAGGING,TSO4> > ether 00:1b:fc:xx:xx:xx > inet 192.168.xxx.xxx netmask 0xffffff00 broadcast 192.168.xxx.255 > media: Ethernet autoselect (1000baseT <full-duplex,flag0,flag1,flag2>) > status: active > > Now - this machine still had 7.x /etc/rc.d, but since ifconfig down/up fixed > the problem I don't know if this is a likely suspect. > Most likely it lost link state changes so I guess msk(4) still think it has no established link. Because there had been several problems with EC Ultra + 88E1149 I'm not sure it's newly introduced regression though. There are some changes in CURRENT. Would you try latest msk(4)/e1000phy(4) in CURRENT? I think you can download the following files from CURRENT. sys/dev/msk/if_msk.c sys/dev/msk/if_mskreg.h sys/dev/mii/e1000phy.c sys/dev/mii/e1000phyreg.h If that does not work I'll send you a possible patch. > My onsite contact is unavailable right now, but if she gets back I will reboot > the machine with the mergemaster'd rc.d to see if it's reproducible. I don't think it's related with rc.d scripts. > The machine is a dual core 64-bit running i386 SMP kernel with 4G memory and a > few ACPI problems: > ACPI APIC Table: <A M I OEMAPIC > > ACPI Warning: \\_SB_.PCI0.SBRG.FDC_._FDE: Return type mismatch - found > Package, expected Buffer 20090521 nspredef-1051 > ACPI Warning: Incorrect checksum in table [OEMB] - 4E, should be 43 20090521 > tbutils-275 > > With release around the door, I figured I'd get this out there, at the risk of > posting a red herring. > -- > Mel
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