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-rw-r--r--arch/mips/sgi-ip27/ip27-klconfig.c74
1 files changed, 74 insertions, 0 deletions
diff --git a/arch/mips/sgi-ip27/ip27-klconfig.c b/arch/mips/sgi-ip27/ip27-klconfig.c
new file mode 100644
index 000000000..81a1646e6
--- /dev/null
+++ b/arch/mips/sgi-ip27/ip27-klconfig.c
@@ -0,0 +1,74 @@
+// 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;
+}