Date: Mon, 22 Jan 2007 08:39:28 -0500 From: Jeff Royle <lists@qwirky.net> To: freebsd-net@freebsd.org Subject: Re: reproducible watchdog timeout in bge Message-ID: <45B4BE90.20602@qwirky.net> In-Reply-To: <be0088ce0701220431tf96827et3713885fac8a490a@mail.gmail.com> References: <1458229821.20070120234257@velnet.ru> <45B28F37.7040100@delphij.net> <1651695163.20070122010957@velnet.ru> <be0088ce0701220431tf96827et3713885fac8a490a@mail.gmail.com>
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MQ wrote: > 2007/1/22, Wishmaster <wishmaster@velnet.ru>: >> >> Hello LI, >> >> Sunday, January 21, 2007, 12:52:55 AM, you wrote: >> >> LX> Wishmaster wrote: >> >> Hi, >> >> >> >> http://www.freebsd.org/cgi/query-pr.cgi?pr=kern/92090 >> >> LX> Have you tried this one? >> >> LX> http://people.freebsd.org/~delphij/misc/patch-bge-releng62 >> >> LX> Cheers, >> >> Yes, i tried, but have no effect. >> >> after reboot interface works, but if i try to ping with packet for >> example 1500 bytes and interval 0.01s it looks like >> >> answer >> answer >> answer >> .... >> ..... over 50 or less icmp answers then >> ping: sendto: No buffer space available >> ping: sendto: No buffer space available >> ping: sendto: No buffer space available >> ping: sendto: No buffer space available >> ping: sendto: No buffer space available >> ping: sendto: No buffer space available >> ping: sendto: No buffer space available >> >> in dmesg: >> bge0: watchdog timeout -- resetting >> bge0: link state changed to DOWN >> bge0: link state changed to UP >> >> -- >> Best regards, >> Wishmaster mailto:wishmaster@velnet.ru >> > > What about other NIC chips from Broadcom? And how about the packets other > than icmp under the same load? > _______________________________________________ I have been unable to produce time outs with my current setup in 6.2-Release. bge0@pci3:0:0: class=0x020000 card=0x81491043 chip=0x165914e4 rev=0x11 hdr=0x00 vendor = 'Broadcom Corporation' device = 'BCM5750A1 NetXtreme Gigabit Ethernet PCI Express' class = network subclass = ethernet Reading the PR, I attempted triggering this through CVSing and through the above mentioned ping tests. So far nothing. The only issue I have seen using these NICs in 6.2R is if I nail up the NIC at 100baseTX full-duplex I sometimes loose connectivity. Nothing in the logs indicate watchdog timeouts or any other issue. I simply brought the NIC back down to auto-neg and all seems fine. I am assuming this is a incompatibility between the BGE and my switch, RS8000. I have a Asus P5MT-S with dual BGE NIC's Cheers, Jeff
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