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author | peter <peter@FreeBSD.org> | 1999-04-16 21:22:55 +0000 |
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committer | peter <peter@FreeBSD.org> | 1999-04-16 21:22:55 +0000 |
commit | 087d4857e56f150a8f549600150404f273efb895 (patch) | |
tree | cf4e27432c59d956f4e5784207180115ee8fef9d /sys/i386/isa/isa_device.h | |
parent | c5fe612b8411a32a8e6e426fc1a70cba0cca3d31 (diff) | |
download | FreeBSD-src-087d4857e56f150a8f549600150404f273efb895.zip FreeBSD-src-087d4857e56f150a8f549600150404f273efb895.tar.gz |
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
Diffstat (limited to 'sys/i386/isa/isa_device.h')
-rw-r--r-- | sys/i386/isa/isa_device.h | 29 |
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 */ |