Hello everybody,
I've been getting some strange errors with this dual port nic. My
system is a dual core AMD64 system running 4.1-stable with
multiprocessor support enabled. The chipset of the card is 82571EB.
This problem also occurs when I boot into a kernel without MP
support. em0 works fine, but em1 throws watchdog timeout errors
frequently, and it is so slow to the point of being unusable. em1 is
slow even if it happens to not be throwing the watchdog timeout
errors. I first noticed this when i set both devices to configure via
dhcp. Thinking it might be a broken card, I swapped in another card
of the same model and chipset, and experienced the same problem. The
other nic in the system, re0, works fine. I've looked through some
message boards on the subject but I have not found anything
conclusive, and I'm at a loss at what the problem could be. I'm
hoping it's a configuration issue, or a problem at my end. Any advice
would be greatly appreciated.
Bob
Here is my dmesg:
OpenBSD 4.1 (GENERIC.MP) #0: Sat Jun 2 21:46:21 EST 2007
[EMAIL PROTECTED]:/usr/src/sys/arch/amd64/compile/
GENERIC.MP
real mem = 468185088 (457212K)
avail mem = 388567040 (379460K)
using 11481 buffers containing 47026176 bytes (45924K) of memory
mainbus0 (root)
bios0 at mainbus0: SMBIOS rev. 2.3 @ 0xf0100 (53 entries)
bios0: Gigabyte Technology Co., Ltd. GA-MA69VM-S2
acpi at mainbus0 not configured
mainbus0: Intel MP Specification (Version 1.4)
cpu0 at mainbus0: apid 0 (boot processor)
cpu0: AMD Athlon(tm) 64 X2 Dual Core Processor 3600+, 1904.58 MHz
cpu0:
FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,
CFLUSH,MMX,FXSR,SSE,SSE2,HTT,SSE3,CX16,NXE,MMXX,FFXSR,LONG,3DNOW2,3DNOW
cpu0: 64KB 64b/line 2-way I-cache, 64KB 64b/line 2-way D-cache, 512KB
64b/line 16-way L2 cache
cpu0: ITLB 32 4KB entries fully associative, 8 4MB entries fully
associative
cpu0: DTLB 32 4KB entries fully associative, 8 4MB entries fully
associative
cpu0: apic clock running at 200MHz
cpu1 at mainbus0: apid 1 (application processor)
cpu1: AMD Athlon(tm) 64 X2 Dual Core Processor 3600+, 1904.32 MHz
cpu1:
FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,
CFLUSH,MMX,FXSR,SSE,SSE2,HTT,SSE3,CX16,NXE,MMXX,FFXSR,LONG,3DNOW2,3DNOW
cpu1: 64KB 64b/line 2-way I-cache, 64KB 64b/line 2-way D-cache, 512KB
64b/line 16-way L2 cache
cpu1: ITLB 32 4KB entries fully associative, 8 4MB entries fully
associative
cpu1: DTLB 32 4KB entries fully associative, 8 4MB entries fully
associative
mpbios: bus 0 is type PCI
mpbios: bus 1 is type PCI
mpbios: bus 2 is type PCI
mpbios: bus 3 is type PCI
mpbios: bus 4 is type ISA
ioapic0 at mainbus0 apid 2 pa 0xfec00000, version 21, 24 pins
ioapic0: misconfigured as apic 0, remapped to apid 2
pci0 at mainbus0 bus 0: configuration mode 1
pchb0 at pci0 dev 0 function 0 vendor "ATI", unknown product 0x7910
rev 0x00
ppb0 at pci0 dev 1 function 0 vendor "ATI", unknown product 0x7912
rev 0x00
pci1 at ppb0 bus 1
vga1 at pci1 dev 5 function 0 vendor "ATI", unknown product 0x791e
rev 0x00
wsdisplay0 at vga1 mux 1: console (80x25, vt100 emulation)
wsdisplay0: screen 1-5 added (80x25, vt100 emulation)
ppb1 at pci0 dev 2 function 0 vendor "ATI", unknown product 0x7913
rev 0x00
pci2 at ppb1 bus 2
em0 at pci2 dev 0 function 0 "Intel PRO/1000 PT (82571EB)" rev 0x04:
apic 2 int 18 (irq 12), address 00:0e:0c:6f:0b:1c
em1 at pci2 dev 0 function 1 "Intel PRO/1000 PT (82571EB)" rev 0x04:
apic 2 int 18 (irq 12), address 00:0e:0c:6f:0b:1d
pciide0 at pci0 dev 18 function 0 "ATI IXP600 SATA" rev 0x00: DMA
(unsupported), channel 0 configured to native-PCI, channel 1
configured to native-PCI
pciide0: using apic 2 int 22 (irq 11) for native-PCI interrupt
wd0 at pciide0 channel 0 drive 0: <WDC WD800JD-75MSA3>
wd0: 16-sector PIO, LBA48, 76292MB, 156247887 sectors
pciide0: channel 1 ignored (not responding; disabled or no drives?)
ohci0 at pci0 dev 19 function 0 "ATI IXP600 USB" rev 0x00: apic 2 int
16 (irq 7), version 1.0, legacy support
usb0 at ohci0: USB revision 1.0
uhub0 at usb0
uhub0: ATI OHCI root hub, rev 1.00/1.00, addr 1
uhub0: 2 ports with 2 removable, self powered
ohci1 at pci0 dev 19 function 1 "ATI IXP600 USB" rev 0x00: apic 2 int
17 (irq 5), version 1.0, legacy support
usb1 at ohci1: USB revision 1.0
uhub1 at usb1
uhub1: ATI OHCI root hub, rev 1.00/1.00, addr 1
uhub1: 2 ports with 2 removable, self powered
ohci2 at pci0 dev 19 function 2 "ATI IXP600 USB" rev 0x00: apic 2 int
18 (irq 12), version 1.0, legacy support
usb2 at ohci2: USB revision 1.0
uhub2 at usb2
uhub2: ATI OHCI root hub, rev 1.00/1.00, addr 1
uhub2: 2 ports with 2 removable, self powered
ohci3 at pci0 dev 19 function 3 "ATI IXP600 USB" rev 0x00: apic 2 int
17 (irq 5), version 1.0, legacy support
usb3 at ohci3: USB revision 1.0
uhub3 at usb3
uhub3: ATI OHCI root hub, rev 1.00/1.00, addr 1
uhub3: 2 ports with 2 removable, self powered
ohci4 at pci0 dev 19 function 4 "ATI IXP600 USB" rev 0x00: apic 2 int
18 (irq 12), version 1.0, legacy support
usb4 at ohci4: USB revision 1.0
uhub4 at usb4
uhub4: ATI OHCI root hub, rev 1.00/1.00, addr 1
uhub4: 2 ports with 2 removable, self powered
"ATI IXP600 SMBus" rev 0x14 at pci0 dev 20 function 0 not configured
pciide1 at pci0 dev 20 function 1 "ATI IXP600 IDE" rev 0x00: DMA,
channel 0 configured to compatibility, channel 1 configured to
compatibility
atapiscsi0 at pciide1 channel 0 drive 0
scsibus0 at atapiscsi0: 2 targets
cd0 at scsibus0 targ 0 lun 0: <SONY, DVD-ROM DDU1615, GYS4> SCSI0 5/
cdrom removable
cd0(pciide1:0:0): using PIO mode 4, DMA mode 2, Ultra-DMA mode 4
pcib0 at pci0 dev 20 function 3 "ATI IXP600 LPC" rev 0x00
ppb2 at pci0 dev 20 function 4 "ATI IXP600 PCI" rev 0x00
pci3 at ppb2 bus 3
re0 at pci3 dev 15 function 0 "Realtek 8169SC" rev 0x10:
RTL8169/8110SC (0x1800), apic 2 int 23 (irq 10), address 00:1a:4d:
73:33:cc
rgephy0 at re0 phy 7: RTL8169S/8110S PHY, rev. 2
pchb1 at pci0 dev 24 function 0 "AMD AMD64 HyperTransport" rev 0x00
pchb2 at pci0 dev 24 function 1 "AMD AMD64 Address Map" rev 0x00
pchb3 at pci0 dev 24 function 2 "AMD AMD64 DRAM Cfg" rev 0x00
pchb4 at pci0 dev 24 function 3 "AMD AMD64 Misc Cfg" rev 0x00
isa0 at pcib0
isadma0 at isa0
com0 at isa0 port 0x3f8/8 irq 4: ns16550a, 16 byte fifo
com1 at isa0 port 0x2f8/8 irq 3: ns16550a, 16 byte fifo
pckbc0 at isa0 port 0x60/5
pckbd0 at pckbc0 (kbd slot)
pckbc0: using irq 1 for kbd slot
wskbd0 at pckbd0: console keyboard, using wsdisplay0
pcppi0 at isa0 port 0x61
midi0 at pcppi0: <PC speaker>
spkr0 at pcppi0
fdc0 at isa0 port 0x3f0/6 irq 6 drq 2
dkcsum: wd0 matches BIOS drive 0x80
root on wd0a
rootdev=0x0 rrootdev=0x300 rawdev=0x302
em1: watchdog timeout -- resetting
em1: watchdog timeout -- resetting
umass0 at uhub2 port 2 configuration 1 interface 0
umass0: SanDisk Corporation Cruzer Titanium, rev 2.00/20.00, addr 2
umass0: using SCSI over Bulk-Only
scsibus1 at umass0: 2 targets
sd0 at scsibus1 targ 1 lun 0: <SanDisk, Cruzer Titanium, 2000> SCSI0
0/direct removable
sd0: 495MB, 495 cyl, 64 head, 32 sec, 512 bytes/sec, 1014784 sec total
