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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-11 08:27:49 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-11 08:27:49 +0000
commitace9429bb58fd418f0c81d4c2835699bddf6bde6 (patch)
treeb2d64bc10158fdd5497876388cd68142ca374ed3 /arch/sparc/include/asm/bitext.h
parentInitial commit. (diff)
downloadlinux-ace9429bb58fd418f0c81d4c2835699bddf6bde6.tar.xz
linux-ace9429bb58fd418f0c81d4c2835699bddf6bde6.zip
Adding upstream version 6.6.15.upstream/6.6.15
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'arch/sparc/include/asm/bitext.h')
-rw-r--r--arch/sparc/include/asm/bitext.h28
1 files changed, 28 insertions, 0 deletions
diff --git a/arch/sparc/include/asm/bitext.h b/arch/sparc/include/asm/bitext.h
new file mode 100644
index 0000000000..2c2a2d85e8
--- /dev/null
+++ b/arch/sparc/include/asm/bitext.h
@@ -0,0 +1,28 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * bitext.h: Bit string operations on the sparc, specific to architecture.
+ *
+ * Copyright 2002 Pete Zaitcev <zaitcev@yahoo.com>
+ */
+
+#ifndef _SPARC_BITEXT_H
+#define _SPARC_BITEXT_H
+
+#include <linux/spinlock.h>
+
+struct bit_map {
+ spinlock_t lock;
+ unsigned long *map;
+ int size;
+ int used;
+ int last_off;
+ int last_size;
+ int first_free;
+ int num_colors;
+};
+
+int bit_map_string_get(struct bit_map *t, int len, int align);
+void bit_map_clear(struct bit_map *t, int offset, int len);
+void bit_map_init(struct bit_map *t, unsigned long *map, int size);
+
+#endif /* defined(_SPARC_BITEXT_H) */