em watchdog timeout on Intel 82541 and 82546EB
Quake Lee
quakelee at geekcn.org
Wed Mar 7 09:44:04 UTC 2007
Hi all,
I have a Dell PE2850 with 4 intel ethernet card. I cvsup the src yesterday.
em0 and em1 is 82541 which base on the mainboard. em2 and em3 is 82546EB
which plug in
PCI-X bus.
After I load the new kernel, kernel said: em2 watchdog timeout and could
not send any
packet out. I switch the line to the em0, it worked. After 5 min. em0
hangup too,
kernel said: em0: watchdog timeout.
There is `pciconf -lv | grep em` command print out.
em0 at pci6:7:0: class=0x020000 card=0x016d1028 chip=0x10768086 rev=0x05
hdr=0x00
em1 at pci7:8:0: class=0x020000 card=0x016d1028 chip=0x10768086 rev=0x05
hdr=0x00
em2 at pci9:4:0: class=0x020000 card=0x10128086 chip=0x10108086 rev=0x01
hdr=0x00
em3 at pci9:4:1: class=0x020000 card=0x10128086 chip=0x10108086 rev=0x01
hdr=0x00
Anyone know what is the problem?
--
The Power to Serve
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