Date: Mon, 12 Nov 2007 10:30:23 +0200 From: Krassimir Slavchev <krassi@bulinfo.net> To: FreeBSD <freebsd-stable@freebsd.org> Subject: xl0 watchdog timeout? Message-ID: <47380F1F.7090609@bulinfo.net>
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Hello,
Should I use device polling or there is another solution for this?
dmesg:
...
CPU: Intel(R) Core(TM)2 CPU 6400 @ 2.13GHz (2135.06-MHz
686-class CPU)
Origin = "GenuineIntel" Id = 0x6f6 Stepping = 6
Features=0xbfebfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CLFLUSH,DTS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE>
Features2=0xe3bd<SSE3,RSVD2,MON,DS_CPL,VMX,EST,TM2,SSSE3,CX16,xTPR,PDCM>
AMD Features=0x20100000<NX,LM>
AMD Features2=0x1<LAHF>
Cores per package: 2
...
xl0: <3Com 3c905C-TX Fast Etherlink XL> port 0xcc00-0xcc7f mem
0xfeaffc00-0xfeaffc7f irq 22 at device 1.0 on pci5
...
Nov 11 02:31:37 hub kernel: xl0: watchdog timeout
Nov 11 02:31:37 hub kernel: xl0: link state changed to DOWN
Nov 11 02:31:40 hub kernel: xl0: link state changed to UP
Nov 11 10:39:46 hub kernel: xl0: watchdog timeout
Nov 11 10:39:46 hub kernel: xl0: link state changed to DOWN
Nov 11 10:39:48 hub kernel: xl0: link state changed to UP
Nov 11 17:43:35 hub kernel: xl0: watchdog timeout
Nov 11 17:43:35 hub kernel: xl0: link state changed to DOWN
Nov 11 17:43:38 hub kernel: xl0: link state changed to UP
Nov 11 23:51:50 hub kernel: xl0: watchdog timeout
Nov 11 23:51:50 hub kernel: xl0: link state changed to DOWN
Nov 11 23:51:52 hub kernel: xl0: link state changed to UP
# uname -srm
FreeBSD 6.2-STABLE i386
#pciconf -lv
xl0@pci5:1:0: class=0x020000 card=0x100010b7 chip=0x920010b7 rev=0x74
hdr=0x00
vendor = '3COM Corp, Networking Division'
device = '3C905C-TX Fast EtherLink for PC Management NIC'
class = network
subclass = ethernet
# vmstat -i
interrupt total rate
irq1: atkbd0 94 0
irq6: fdc0 7 0
irq19: uhci3+ 23496569 56
irq21: fwohci0 1 0
irq22: xl0 13068844 31
cpu0: timer 795793798 1926
cpu1: timer 795763796 1926
Total 1628123109 3941
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