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List:       e1000-devel
Subject:    [E1000-devel] Intel dg45fc motherboard still bricks with e1000e
From:       Steve Moring <smoring () yahoo ! com>
Date:       2008-11-30 14:27:33
Message-ID: 452705.18074.qm () web52710 ! mail ! re2 ! yahoo ! com
[Download RAW message or body]

I don't know if I should enter a bug on this or not as I thought this
one was fixed already, but I have an Intel dg45fc that comes with a gig
enet card built in. If I force the connection to 100mb by connecting a
switch that is only capable of 100mb, all is good, as soon as I connect
it to a gig capable switch, it bricks the machine on the next reboot forcing me to \
reload the bios.

Also, the "core multiplexing technology" option within the bios must be
turned off in order to load and run OpenSuse 11.1 at all. With this
option turned on within the bios, the machine will boot to grub, let
you select your boot option, will show about 5 lines on the screen (f2
quickly), then powers off/on.

I have tried the following combinations: x86_64 with and without XEN,
i586 with and without XEN, all behave identically with the above
observations.

smoring@linux-u6b7:~/Desktop> uname -r
2.6.27.7-4-xen

smoring@linux-u6b7:~/Desktop> /sbin/lspci
00:00.0 Host bridge: Intel Corporation 4 Series Chipset DRAM Controller (rev 03)
00:02.0 VGA compatible controller: Intel Corporation 4 Series Chipset Integrated \
Graphics Controller (rev 03) 00:02.1 Display controller: Intel Corporation 4 Series \
Chipset Integrated Graphics Controller (rev 03) 00:03.0 Communication controller: \
Intel Corporation 4 Series Chipset HECI Controller (rev 03) 00:19.0 Ethernet \
controller: Intel Corporation 82567LF-2 Gigabit Network Connection 00:1a.0 USB \
Controller: Intel Corporation 82801JI (ICH10 Family) USB UHCI Controller #4 00:1a.1 \
USB Controller: Intel Corporation 82801JI (ICH10 Family) USB UHCI Controller #5 \
00:1a.2 USB Controller: Intel Corporation 82801JI (ICH10 Family) USB UHCI Controller \
#6 00:1a.7 USB Controller: Intel Corporation 82801JI (ICH10 Family) USB2 EHCI \
Controller #2 00:1b.0 Audio device: Intel Corporation 82801JI (ICH10 Family) HD Audio \
Controller 00:1d.0 USB Controller: Intel Corporation 82801JI (ICH10 Family) USB UHCI \
Controller #1 00:1d.1 USB Controller: Intel Corporation 82801JI (ICH10 Family) USB \
UHCI Controller #2 00:1d.2 USB Controller: Intel Corporation 82801JI (ICH10 Family) \
USB UHCI Controller #3 00:1d.7 USB Controller: Intel Corporation 82801JI (ICH10 \
Family) USB2 EHCI Controller #1 00:1e.0 PCI bridge: Intel Corporation 82801 PCI \
Bridge (rev 90) 00:1f.0 ISA bridge: Intel Corporation 82801JIR (ICH10R) LPC Interface \
Controller 00:1f.2 IDE interface: Intel Corporation 82801JI (ICH10 Family) 4 port \
SATA IDE Controller 00:1f.3 SMBus: Intel Corporation 82801JI (ICH10 Family) SMBus \
Controller 00:1f.5 IDE interface: Intel Corporation 82801JI (ICH10 Family) 2 port \
SATA IDE Controller

linux-u6b7:/home/smoring/Desktop # lspci -n
00:00.0 0600: 8086:2e20 (rev 03)
00:02.0 0300: 8086:2e22 (rev 03)
00:02.1 0380: 8086:2e23 (rev 03)
00:03.0 0780: 8086:2e24 (rev 03)
00:19.0 0200: 8086:10cd
00:1a.0 0c03: 8086:3a37
00:1a.1 0c03: 8086:3a38
00:1a.2 0c03: 8086:3a39
00:1a.7 0c03: 8086:3a3c
00:1b.0 0403: 8086:3a3e
00:1d.0 0c03: 8086:3a34
00:1d.1 0c03: 8086:3a35
00:1d.2 0c03: 8086:3a36
00:1d.7 0c03: 8086:3a3a
00:1e.0 0604: 8086:244e (rev 90)
00:1f.0 0601: 8086:3a16
00:1f.2 0101: 8086:3a20
00:1f.3 0c05: 8086:3a30
00:1f.5 0101: 8086:3a26

Please let me know if there is anything else that I can provide or test.

Thanks.



      

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