Subject: Re: How to implement PSC driver on Au1550
To: Garrett D'Amore <garrett_damore@tadpole.com>
From: Shigeyuki Fukushima <shige@netbsd.org>
List: port-evbmips
Date: 02/24/2006 02:41:41
Garrett D'Amore wrote:
> What would be most useful is the PCI interrupt routing information
> (which is always board specific), and any information about CPLD
> registers and such. (E.g. does it have a WHOAMI register?)
PCI Specification for OMS-AL400:
- PCI GbE Slot0 0x8000 PCI_INTA ID_SEL PCI_AD15
PCI REQ/GNT #0
- PCI GbE Slot1 0x4000 PCI_INTB ID_SEL PCI_AD14
PCI REQ/GNT #1
- PCI USB 2.0 Slot2 0x2000 PCI_INTC ID_SEL PCI_AD13
PCI REQ/GNT #2
- PCI Connecter(on board?) Slot3 0x1000 PCI_INTD ID_SEL PCI_AD12
PCI REQ/GNT #3
I don't know about WHOAMI register.
Is it board specific thing??
--
Kind Regards,
--- shige
Shigeyuki Fukushima <shige@{FreeBSD,jp.FreeBSD,NetBSD}.org>