Stefan Eßer 5bec615793 Completely replace the PCI bus driver code to make it better reflect ... reality. There will be a new call interface, but for now the file pci_compat.c (which is to be deleted, after all drivers are converted) provides an emulation of the old PCI bus driver functions. The only change that might be visible to drivers is, that the type pcici_t (which had been meant to be just a handle, whose exact definition should not be relied on), has been converted into a pcicfgregs* . The Tekram AMD SCSI driver bogusly relied on the definition of pcici_t and has been converted to just call the PCI drivers functions to access configuration space register, instead of inventing its own ... This code is by no means complete, but assumed to be fully operational, and brings the official code base more in line with my development code. A new generic device descriptor data type has to be agreed on. The PCI code will then use that data type to provide new functionality: 1) userconfig support 2) "wired" PCI devices 3) conflicts checking against ISA/EISA 4) maps will depend on the command register enable bits 5) PCI to Anything bridges can be defined as devices, and are probed like any "standard" PCI device. The following features are currently missing, but will be added back, soon: 1) unknown device probe message 2) suppression of "mirrored" devices caused by ancient, broken chip-sets This code relies on generic shared interrupt support just commited to kern_intr.c (plus the modifications of isa.c and isa_device.h).		1997-05-26 15:08:43 +00:00
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amd64	Added a test called 'LATE_START'.	1997-05-26 09:23:30 +00:00
conf	GENERIC, LINT:	1997-04-14 00:35:25 +00:00
include	Completely replace the PCI bus driver code to make it better reflect	1997-05-26 15:08:43 +00:00
isa	Add support for shared interrupts to the kernel. This code is meant	1997-05-26 14:42:24 +00:00
pci	Completely replace the PCI bus driver code to make it better reflect	1997-05-26 15:08:43 +00:00
Makefile	Back out part 1 of the MCFH that changed $Id$ to $FreeBSD$. We are not	1997-02-22 09:48:43 +00:00