sommerfeld 851de295eb Change pci_intr_map to get interrupt source information from a "struct
pci_attach_args *" instead of from four separate parameters which in
all cases were extracted from the same "struct pci_attach_args".

This both simplifies the driver api, and allows for alternate PCI
interrupt mapping schemes, such as one using the tables described in
the Intel Multiprocessor Spec which describe interrupt wirings for
devices behind pci-pci bridges based on the device's location rather
the bridge's location.

Tested on alpha and i386; welcome to 1.5Q
2000-12-28 22:59:06 +00:00
..
2000-11-14 18:42:55 +00:00
2000-11-17 19:33:25 +00:00
2000-11-26 17:44:02 +00:00
2000-11-29 18:22:17 +00:00
2000-11-21 00:20:30 +00:00
2000-12-27 15:36:42 +00:00
2000-12-27 15:36:42 +00:00
2000-11-14 18:42:55 +00:00
2000-12-09 06:54:27 +00:00
2000-12-09 06:54:27 +00:00
2000-11-14 18:42:55 +00:00
2000-11-14 18:42:55 +00:00

$NetBSD: README,v 1.3 1998/08/15 03:02:46 mycroft Exp $

This directory contains files which are used during PCI configuration
and PCI device drivers.  Eventually, most of the device drivers and
some of the configuration support should become machine-independent
and be moved to a more general location.

The configuration support was implemented according to the `PCI Local
Bus Specification, Production Version, Revision 2.0' dated April 30,
1993.  Section numbers referred to in the code may be specific to that
edition of the specification.

Some attempt has been made to insure that the code works on rogue
machines where the BIOS doesn't do its job, but in general I can't
guarantee that.

--
- Charles M. Hannum
  NetBSD group
  August 8, 1994