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Define some optional routines that will help device_register() to 

register ISA & PCI devices.  Add stub implementations of the routines.
This commit is contained in:
dyoung 2011-10-18 23:25:20 +00:00
parent 27ae6db87b
commit 848492afca
4 changed files with 34 additions and 5 deletions
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3
sys/arch/amd64/include/autoconf.h Normal file
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@ -0,0 +1,3 @@
/* $NetBSD: autoconf.h,v 1.3 2011/10/18 23:25:20 dyoung Exp $ */
#include <x86/autoconf.h>

3
sys/arch/i386/include/autoconf.h Normal file
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@ -0,0 +1,3 @@
/* $NetBSD: autoconf.h,v 1.3 2011/10/18 23:25:20 dyoung Exp $ */
#include <x86/autoconf.h>

11
sys/arch/x86/include/autoconf.h Normal file
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@ -0,0 +1,11 @@
/* $NetBSD: autoconf.h,v 1.3 2011/10/18 23:25:20 dyoung Exp $ */
#ifndef _X86_AUTOCONF_H_
#define _X86_AUTOCONF_H_
#include <sys/device.h>
void device_pci_props_register(device_t, void *);
device_t device_pci_register(device_t, void *);
device_t device_isa_register(device_t, void *);
#endif /* _X86_AUTOCONF_H_ */

22
sys/arch/x86/x86/x86_stub.c
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@ -1,13 +1,16 @@
/* $NetBSD: x86_stub.c,v 1.1 2011/04/03 22:29:27 dyoung Exp $ */
/* $NetBSD: x86_stub.c,v 1.2 2011/10/18 23:25:20 dyoung Exp $ */
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: x86_stub.c,v 1.1 2011/04/03 22:29:27 dyoung Exp $");
__KERNEL_RCSID(0, "$NetBSD: x86_stub.c,v 1.2 2011/10/18 23:25:20 dyoung Exp $");
#include <sys/param.h>
#include <sys/systm.h>
#include <sys/kgdb.h>
#include <machine/autoconf.h>
int x86_nullop(void);
void *x86_zeroop(void);
void x86_voidop(void);
void
@ -21,8 +24,17 @@ x86_nullop(void)
return 0;
}
__weak_alias(kdb_trap, x86_nullop);
__weak_alias(kgdb_disconnected, x86_nullop);
__weak_alias(kgdb_trap, x86_nullop);
void *
x86_zeroop(void)
{
return NULL;
}
__weak_alias(device_pci_props_register, x86_voidop);
__weak_alias(device_pci_register, x86_nullop);
__weak_alias(device_isa_register, x86_nullop);
__weak_alias(kdb_trap, x86_zeroop);
__weak_alias(kgdb_disconnected, x86_zeroop);
__weak_alias(kgdb_trap, x86_zeroop);
__weak_alias(mca_nmi, x86_voidop);
__weak_alias(x86_nmi, x86_voidop);