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prom_pa_location: re-arrange code a bit; use u_long cast to make this compile on 64 bit systems; to do: openfirmware version of this.

This commit is contained in:
pk 2004-03-23 15:29:56 +00:00
parent ff32ba0bff
commit bfbcd7cff5
1 changed files with 14 additions and 19 deletions
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33
sys/arch/sparc/sparc/promlib.c
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@ -1,4 +1,4 @@
/* $NetBSD: promlib.c,v 1.33 2004/03/23 11:40:29 martin Exp $ */
/* $NetBSD: promlib.c,v 1.34 2004/03/23 15:29:56 pk Exp $ */
/*-
* Copyright (c) 1998 The NetBSD Foundation, Inc.
@ -42,7 +42,7 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: promlib.c,v 1.33 2004/03/23 11:40:29 martin Exp $");
__KERNEL_RCSID(0, "$NetBSD: promlib.c,v 1.34 2004/03/23 15:29:56 pk Exp $");
#if defined(_KERNEL_OPT)
#include "opt_sparc_arch.h"
@ -1093,7 +1093,6 @@ read_idprom:
memcpy(cp, idp->id_ether, 6);
}
#ifndef _LP64
/*
* The integer property "get-unum" on the root device is the address
* of a callable function in the PROM that takes a physical address
@ -1108,29 +1107,25 @@ static char *(*unum)(u_int,u_int);
switch (prom_version()) {
case PROM_OLDMON:
case PROM_OBP_V0:
case PROM_OPENFIRM:
/* to do */
default:
return (unk);
break;
case PROM_OBP_V0:
case PROM_OBP_V2:
case PROM_OBP_V3:
break;
if (unum == NULL)
unum = (char *(*)(u_int,u_int))(u_long)
prom_getpropint(prom_findroot(), "get-unum", 0);
if (unum == NULL || (str = unum(phys_lo, phys_hi)) == NULL)
break;
return (str);
}
if (unum == 0)
unum = (char *(*)(u_int,u_int))
prom_getpropint(prom_findroot(), "get-unum", 0);
if (unum == NULL)
return (unk);
str = unum(phys_lo, phys_hi);
if (str == NULL)
return (unk);
return (str);
return (unk);
}
#endif
static void prom_init_oldmon(void);
static void prom_init_obp(void);