Adding upstream version 5.10.209.upstream/5.10.209upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

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;
+}