Date: Wed, 4 Jul 2012 18:01:36 -0700 From: YongHyeon PYUN <pyunyh@gmail.com> To: Anders Nordby <anders@freebsd.org> Cc: stable@freebsd.org Subject: Re: bge problems in RELENG_9, bge0: watchdog timeout -- resetting Message-ID: <20120705010136.GA3218@michelle.cdnetworks.com> In-Reply-To: <20120703185704.GA81296@fupp.net> References: <20120703185704.GA81296@fupp.net>
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On Tue, Jul 03, 2012 at 08:57:04PM +0200, Anders Nordby wrote: > Hi, > > I'm having lots of difficulties with BCM5719, which is the default > network card of HP Proliant DL 360 G8 servers. I can get a few ping > replies before I get a couple of these: > > bge0: watchdog timeout -- resetting > bge0: watchdog timeout -- resetting > > Then everything hangs. Can not log in using ssh. > > I'm running: FreeBSD-9.0-RELENG_9-20120701-JPSNAP-amd64 > > Info about the NIC: > > # devinfo -rv | grep phy > brgphy0 pnpinfo oui=0x1be9 model=0x22 rev=0x0 at phyno=1 > brgphy1 pnpinfo oui=0x1be9 model=0x22 rev=0x0 at phyno=2 > brgphy2 pnpinfo oui=0x1be9 model=0x22 rev=0x0 at phyno=3 > brgphy3 pnpinfo oui=0x1be9 model=0x22 rev=0x0 at phyno=4 > # grep bge /var/run/dmesg.boot > bge0: <Broadcom unknown BCM5719, ASIC rev. 0x5719001> mem > 0xf6bf0000-0xf6bfffff, > 0xf6be0000-0xf6beffff,0xf6bd0000-0xf6bdffff irq 32 at device 0.0 on pci3 > bge0: CHIP ID 0x05719001; ASIC REV 0x5719; CHIP REV 0x57190; PCI-E > miibus0: <MII bus> on bge0 > bge0: Ethernet address: 2c:76:8a:54:08:14 > bge1: <Broadcom unknown BCM5719, ASIC rev. 0x5719001> mem > 0xf6bc0000-0xf6bcffff, > 0xf6bb0000-0xf6bbffff,0xf6ba0000-0xf6baffff irq 36 at device 0.1 on pci3 > bge1: CHIP ID 0x05719001; ASIC REV 0x5719; CHIP REV 0x57190; PCI-E > miibus1: <MII bus> on bge1 > bge1: Ethernet address: 2c:76:8a:54:08:15 > bge2: <Broadcom unknown BCM5719, ASIC rev. 0x5719001> mem > 0xf6b90000-0xf6b9ffff, > 0xf6b80000-0xf6b8ffff,0xf6b70000-0xf6b7ffff irq 32 at device 0.2 on pci3 > bge2: CHIP ID 0x05719001; ASIC REV 0x5719; CHIP REV 0x57190; PCI-E > miibus2: <MII bus> on bge2 > bge2: Ethernet address: 2c:76:8a:54:08:16 > bge3: <Broadcom unknown BCM5719, ASIC rev. 0x5719001> mem > 0xf6b60000-0xf6b6ffff, > 0xf6b50000-0xf6b5ffff,0xf6b40000-0xf6b4ffff irq 36 at device 0.3 on pci3 > bge3: CHIP ID 0x05719001; ASIC REV 0x5719; CHIP REV 0x57190; PCI-E > miibus3: <MII bus> on bge3 > bge3: Ethernet address: 2c:76:8a:54:08:17 > > Searching other bug reports and posts, I've tried: > > hw.bge.allow_asf="0" > hw.pci.enable_msi="0" > > But it didn't help. Any ideas? > > If I don't use the loader.conf settings above, I also get (before the > watchdog timeouts): > > bge0: 2 link states coalesced > bge0: 2 link states coalesced > bge0: 2 link states coalesced There is a WIP version at the following URL. http://people.freebsd.org/~yongari/bge/if_bge.c http://people.freebsd.org/~yongari/bge/if_bgereg.h http://people.freebsd.org/~yongari/bge/brgphy.c I have a couple of positive feedbacks but it seems it still has some issues. Let me know whether it makes any difference on your box. > > Best regards, > > -- > Anders.
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