Commit Graph

7 Commits

Author SHA1 Message Date
Nick Hibma
1a7cfd07a3 Move the disabling of interrupts right before the allocation of the
resource. Avoids useless interrupts occurring between the allocation
of the interrupt resource and the final initialisation of the
kernel. Cause of these interrupts is unknown (a resuming device?).
1999-05-01 23:30:09 +00:00
Peter Wemm
6182fdbda8 Bring the 'new-bus' to the i386. This extensively changes the way the
i386 platform boots, it is no longer ISA-centric, and is fully dynamic.
Most old drivers compile and run without modification via 'compatability
shims' to enable a smoother transition.  eisa, isapnp and pccard* are
not yet using the new resource manager.  Once fully converted, all drivers
will be loadable, including PCI and ISA.

(Some other changes appear to have snuck in, including a port of Soren's
 ATA driver to the Alpha.  Soren, back this out if you need to.)

This is a checkpoint of work-in-progress, but is quite functional.

The bulk of the work was done over the last few years by Doug Rabson and
Garrett Wollman.

Approved by:	core
1999-04-16 21:22:55 +00:00
Nick Hibma
5e36e2fe52 Changed pci_config_read() to pci_map_port(). Pointed out by Doug Rabson. 1999-04-11 14:24:20 +00:00
Nick Hibma
61f973056b fix typo 1999-04-06 23:09:58 +00:00
Nick Hibma
e1c81f1d94 Cleaning up of code, remove unneeded cruft and make
code more compact.
1999-03-27 23:08:44 +00:00
Nick Hibma
d0ef08ba15 Check whether the PIRQD enable bit is set in LegSup and if not, set it.
On my PIIX4 chip rev 1 this is required. Have not had any complaints from
other people so it might be a problem with this stepping.
1999-03-23 21:37:45 +00:00
Nick Hibma
fe5ba84529 Moved [uo]hci_pci.c from /sys/dev/pci to /sys/pci after Soren
threatened to send Bruce. These files are no longer shared
   with NetBSD anyway.

   Requires a config and make depend.
1999-02-18 21:42:19 +00:00