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NetBSD/sys/dev/pci
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thorpej 546c8abcee New bus.h implementation/interface: 
- No more distinction between i/o-mapped and memory-mapped
	  devices.  It's all "bus space" now, and space tags
	  differentiate the space with finer grain than the
	  bus chipset tag.
	- Add memory barrier methods.
	- Implement space alloc/free methods.
	- Implement region read/write methods (like memcpy to/from
	  bus space).
This interface provides a better abstraction for dealing with
machine-independent chipset drivers.
1996-10-21 22:56:24 +00:00
..
ahc_pci.c New bus.h implementation/interface: 1996-10-21 22:56:24 +00:00
bha_pci.c New bus.h implementation/interface: 1996-10-21 22:56:24 +00:00
cy_pci.c New bus.h implementation/interface: 1996-10-21 22:56:24 +00:00
devlist2h.awk update PCIVERBOSE code in various ways: 1996-01-22 21:08:09 +00:00
files.pci New cyclades driver from Timo Rossi. 1996-09-24 17:47:14 +00:00
if_de.c New bus.h implementation/interface: 1996-10-21 22:56:24 +00:00
if_en_pci.c New bus.h implementation/interface: 1996-10-21 22:56:24 +00:00
if_ep_pci.c New bus.h implementation/interface: 1996-10-21 22:56:24 +00:00
if_fpa.c New bus.h implementation/interface: 1996-10-21 22:56:24 +00:00
if_le_pci.c New bus.h implementation/interface: 1996-10-21 22:56:24 +00:00
if_levar.h New bus.h implementation/interface: 1996-10-21 22:56:24 +00:00
Makefile learn about some PCI vendor and product numbers. not yet used 1995-06-18 01:07:04 +00:00
ncr_reg.h RCS ID police; get rid of Id keyword. 1996-03-11 23:06:04 +00:00
ncr.c New bus.h implementation/interface: 1996-10-21 22:56:24 +00:00
ncrreg.h RCS ID police; get rid of Id keyword. 1996-03-11 23:06:04 +00:00
ncrstat.c New device attachment scheme: 1996-03-17 00:53:54 +00:00
pci_subr.c backout kprintf changes 1996-10-13 01:37:04 +00:00
pci.c New bus.h implementation/interface: 1996-10-21 22:56:24 +00:00
pcidevs Add productId for RealTek 8029 PCI ethernet board. 1996-10-19 13:01:49 +00:00
pcidevs_data.h regen from pcidevs 1.20 1996-10-19 13:04:51 +00:00
pcidevs.h regen from pcidevs 1.20 1996-10-19 13:04:51 +00:00
pcireg.h Change PCI_MAPREG_{MEM,IO}_SIZE() to use the standard `x & -x' trick to select 1996-08-10 15:42:33 +00:00
pcivar.h New bus.h implementation/interface: 1996-10-21 22:56:24 +00:00
ppb.c New bus.h implementation/interface: 1996-10-21 22:56:24 +00:00
ppbreg.h (1) provide #defines for cf_loc[] entries for devices that attach to 1996-03-14 02:35:32 +00:00
README new RCS ID format. 1994-10-27 04:14:23 +00:00

README 

$NetBSD: README,v 1.2 1994/10/27 04:21:29 cgd 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 Hannum
  NetBSD group
  August 8, 1994