Subject: CardBus PCI
To: None <email@example.com>
From: Michael Richardson <firstname.lastname@example.org>
Date: 04/21/2001 16:34:06
okay, we got the box from magma... comes up as:
(manufacturer 0x0, product 0x0) Digital Equipment DECchip 21152 PCI-PCI Bridge (PCI bridge, revision 0x03) at cardbus1 dev 0 function 0 not configured
I've hacked together a dev/cardbus/rbus_ppb.c from pci/ppb.c and if_fxp_cardbus.c.
1) can I derive a
"pci_chipset_tag_t" from a "cardbus_chipset_tag_t"?
2) what about interrupts? "pba_intrswiz" and
"pba_intrtag"? I think that cardbus only provides for
3) I think that all of the devices behind this cardbus->PCI will have to
have physical addresses assigned to them.
This would seem be doable via pci_addr_fixup(), no?
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