Re: PCI IRQ routing problem in 2.4.0

Robert Siemer (Robert.Siemer@gmx.de)
Mon, 29 Jan 2001 05:29:50 +0100


From: Linus Torvalds <torvalds@transmeta.com>

> Another one..

> Robert, can you get the dump_pirq script from the pcmcia_cs package
> and send the output to us?

...it seems to reflect my settings in the bios:

Interrupt routing table found at address 0xf0a50:
Version 1.0, size 0x0080
Interrupt router is device 00:01.0
PCI exclusive interrupt mask: 0x0000 []
Compatible router: vendor 0x1039 device 0x0008

Device 00:0c.0 (slot 1): SCSI storage controller
INTA: link 0x01, irq mask 0x1eb8 [3,4,5,7,9,10,11,12]
INTB: link 0x02, irq mask 0x1eb8 [3,4,5,7,9,10,11,12]
INTC: link 0x03, irq mask 0x1eb8 [3,4,5,7,9,10,11,12]
INTD: link 0x04, irq mask 0x1eb8 [3,4,5,7,9,10,11,12]

Device 00:0b.0 (slot 2): VGA compatible controller
INTA: link 0x02, irq mask 0x1eb8 [3,4,5,7,9,10,11,12]
INTB: link 0x03, irq mask 0x1eb8 [3,4,5,7,9,10,11,12]
INTC: link 0x04, irq mask 0x1eb8 [3,4,5,7,9,10,11,12]
INTD: link 0x01, irq mask 0x1eb8 [3,4,5,7,9,10,11,12]

Device 00:0a.0 (slot 3): Ethernet controller
INTA: link 0x03, irq mask 0x1eb8 [3,4,5,7,9,10,11,12]
INTB: link 0x04, irq mask 0x1eb8 [3,4,5,7,9,10,11,12]
INTC: link 0x01, irq mask 0x1eb8 [3,4,5,7,9,10,11,12]
INTD: link 0x02, irq mask 0x1eb8 [3,4,5,7,9,10,11,12]

Device 00:09.0 (slot 4): Multimedia video controller
INTA: link 0x04, irq mask 0x1eb8 [3,4,5,7,9,10,11,12]
INTB: link 0x01, irq mask 0x1eb8 [3,4,5,7,9,10,11,12]
INTC: link 0x02, irq mask 0x1eb8 [3,4,5,7,9,10,11,12]
INTD: link 0x03, irq mask 0x1eb8 [3,4,5,7,9,10,11,12]

Device 00:01.0 (slot 0): ISA bridge
INTA: link 0x01, irq mask 0x1eb8 [3,4,5,7,9,10,11,12]
INTB: link 0x02, irq mask 0x1eb8 [3,4,5,7,9,10,11,12]
INTC: link 0x03, irq mask 0x1eb8 [3,4,5,7,9,10,11,12]
INTD: link 0x04, irq mask 0x1eb8 [3,4,5,7,9,10,11,12]

Device 00:13.0 (slot 0): VGA compatible controller
INTA: link 0x01, irq mask 0x1eb8 [3,4,5,7,9,10,11,12]
INTB: link 0x02, irq mask 0x1eb8 [3,4,5,7,9,10,11,12]
INTC: link 0x03, irq mask 0x1eb8 [3,4,5,7,9,10,11,12]
INTD: link 0x04, irq mask 0x1eb8 [3,4,5,7,9,10,11,12]

Interrupt router at 00:01.0: SiS 85C503 PCI-to-ISA bridge
INTA (link 0x41): irq 12
INTB (link 0x42): irq 14
INTC (link 0x43): irq 10
INTD (link 0x44): irq 11
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