5.3-BETA4: System halts with mlx and de @same IRQ

Oliver Lehmann lehmann at ans-netz.de
Fri Sep 24 06:28:55 PDT 2004

John Baldwin wrote:

> You can try to break into ddb and do a 'show intr'.  Also, try disabling
> ACPI and/or removing the intpm driver when using ACPI.

I disabled acpi in device.hints, and switched some irq's arround in the
BIOS. Now it doesn't happen any longer.

mlx0: <Mylex version 2 RAID interface> port 0xec00-0xec7f mem
	0xffafff80-0xffafffff irq 10 at device 17.0 on pci0
de0: <Digital 21140A Fast Ethernet> port 0xcc00-0xcc7f mem
	0xff4fff80-0xff4fffff irq 9 at device 4.0 on pci2
de1: <Digital 21140A Fast Ethernet> port 0xc880-0xc8ff mem
	0xff4fff00-0xff4fff7f irq 9 at device 5.0 on pci2
de2: <Digital 21140A Fast Ethernet> port 0xc800-0xc87f mem
	0xff4ffe80-0xff4ffeff irq 9 at device 6.0 on pci2
de3: <Digital 21140A Fast Ethernet> port 0xc480-0xc4ff mem
	0xff4ffe00-0xff4ffe7f irq 10 at device 7.0 on pci2
fxp0: <Intel 82559 Pro/100 Ethernet> port 0xdf00-0xdf3f mem
	0xff800000-0xff8fffff,0xff9ff000-0xff9fffff irq 9 at device 4.0 on pci3
fxp1: <Intel 82559 Pro/100 Ethernet> port 0xde80-0xdebf mem
	0xff700000-0xff7fffff,0xff9fe000-0xff9fefff irq 9 at device 5.0 on pci3
atkbd0: <AT Keyboard> flags 0x1 irq 1 on atkbdc0
fdc0: <Enhanced floppy controller (i82077, NE72065 or clone)> at port
	0x3f7,0x3f0-0x3f5 irq 6 drq 2 on isa0
ppc0: <Parallel port> at port 0x378-0x37f irq 7 on isa0
sio0 at port 0x3f8-0x3ff irq 4 flags 0x10 on isa0
sio1 at port 0x2f8-0x2ff irq 3 on isa0
ep0: <3Com 3C509B-Combo EtherLink III (PnP)> at port 0x210-0x21f irq 5 on
ep1: <3Com 3C509B-Combo EtherLink III (PnP)> at port 0x220-0x22f irq 11 on

 Oliver Lehmann

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