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

1 files changed, 6 insertions, 23 deletions

diff --git a/sys/i386/isa/isa_device.h b/sys/i386/isa/isa_device.h
index d23f701..a7c1022 100644
--- a/sys/i386/isa/isa_device.h
+++ b/sys/i386/isa/isa_device.h
@@ -31,12 +31,16 @@
  * SUCH DAMAGE.
  *
  *	from: @(#)isa_device.h	7.1 (Berkeley) 5/9/91
- *	$Id: isa_device.h,v 1.56 1998/10/22 05:58:39 bde Exp $
+ *	$Id: isa_device.h,v 1.57 1999/01/17 06:33:43 bde Exp $
  */
 
 #ifndef _I386_ISA_ISA_DEVICE_H_
 #define	_I386_ISA_ISA_DEVICE_H_
 
+#ifdef KERNEL
+#include <i386/isa/isa_dma.h>
+#endif
+
 /*
  * ISA Bus Autoconfiguration
  */
@@ -105,30 +109,9 @@ struct isa_driver {
 
 #ifdef KERNEL
 
-extern struct isa_device isa_biotab_fdc[];
-extern struct isa_device isa_biotab_wdc[];
-extern struct isa_device isa_devtab_bio[];
-extern struct isa_device isa_devtab_net[];
-extern struct isa_device isa_devtab_cam[];
-extern struct isa_device isa_devtab_null[];
-extern struct isa_device isa_devtab_tty[];
-
-struct isa_device *
-	find_display __P((void));
-struct isa_device *
-	find_isadev __P((struct isa_device *table, struct isa_driver *driverp,
-			 int unit));
 int	haveseen_isadev __P((struct isa_device *dvp, u_int checkbits));
-void	isa_configure __P((void));
-void	isa_dmacascade __P((int chan));
-void	isa_dmadone __P((int flags, caddr_t addr, int nbytes, int chan));
-void	isa_dmainit __P((int chan, u_int bouncebufsize));
-void	isa_dmastart __P((int flags, caddr_t addr, u_int nbytes, int chan));
-int	isa_dma_acquire __P((int chan));
-void	isa_dma_release __P((int chan));
-int	isa_dmastatus __P((int chan));
-int	isa_dmastop __P((int chan));
 void	reconfig_isadev __P((struct isa_device *isdp, u_int *mp));
+int	isa_compat_nextid __P((void));
 
 #endif /* KERNEL */