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// SPDX-License-Identifier: GPL-2.0
/*
* Copyright (C) 1999, 2000 Ralf Baechle (ralf@gnu.org)
* Copyright (C) 1999, 2000 Silicon Graphics, Inc.
*/
#include <linux/kernel.h>
#include <linux/sched.h>
#include <linux/interrupt.h>
#include <linux/kernel_stat.h>
#include <linux/param.h>
#include <linux/timex.h>
#include <linux/mm.h>
#include <asm/sn/klconfig.h>
#include <asm/sn/arch.h>
#include <asm/sn/gda.h>
klinfo_t *find_component(lboard_t *brd, klinfo_t *kli, unsigned char struct_type)
{
int index, j;
if (kli == (klinfo_t *)NULL) {
index = 0;
} else {
for (j = 0; j < KLCF_NUM_COMPS(brd); j++)
if (kli == KLCF_COMP(brd, j))
break;
index = j;
if (index == KLCF_NUM_COMPS(brd)) {
printk("find_component: Bad pointer: 0x%p\n", kli);
return (klinfo_t *)NULL;
}
index++; /* next component */
}
for (; index < KLCF_NUM_COMPS(brd); index++) {
kli = KLCF_COMP(brd, index);
if (KLCF_COMP_TYPE(kli) == struct_type)
return kli;
}
/* Didn't find it. */
return (klinfo_t *)NULL;
}
klinfo_t *find_first_component(lboard_t *brd, unsigned char struct_type)
{
return find_component(brd, (klinfo_t *)NULL, struct_type);
}
lboard_t *find_lboard(lboard_t *start, unsigned char brd_type)
{
/* Search all boards stored on this node. */
while (start) {
if (start->brd_type == brd_type)
return start;
start = KLCF_NEXT(start);
}
/* Didn't find it. */
return (lboard_t *)NULL;
}
lboard_t *find_lboard_class(lboard_t *start, unsigned char brd_type)
{
/* Search all boards stored on this node. */
while (start) {
if (KLCLASS(start->brd_type) == KLCLASS(brd_type))
return start;
start = KLCF_NEXT(start);
}
/* Didn't find it. */
return (lboard_t *)NULL;
}
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