mirror of
https://mirrors.bfsu.edu.cn/git/linux.git
synced 2024-11-26 13:44:15 +08:00
d6972bb477
By using cpu physid already present when scanning for CPUs get_cpu_slice() is unsued and can be removed together with two other then used functions. Signed-off-by: Thomas Bogendoerfer <tbogendoerfer@suse.de> Signed-off-by: Paul Burton <paulburton@kernel.org> Cc: Ralf Baechle <ralf@linux-mips.org> Cc: James Hogan <jhogan@kernel.org> Cc: linux-mips@vger.kernel.org Cc: linux-kernel@vger.kernel.org
75 lines
1.7 KiB
C
75 lines
1.7 KiB
C
// 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;
|
|
}
|