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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 18:49:45 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 18:49:45 +0000 |
| commit | 2c3c1048746a4622d8c89a29670120dc8fab93c4 (patch) | |
| tree | 848558de17fb3008cdf4d861b01ac7781903ce39 /arch/sparc/include/asm/bitext.h | |
| parent | Initial commit. (diff) | |
| download | linux-2c3c1048746a4622d8c89a29670120dc8fab93c4.tar.xz linux-2c3c1048746a4622d8c89a29670120dc8fab93c4.zip | |
Adding upstream version 6.1.76.upstream/6.1.76upstream
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.h | 28 |
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 000000000..2c2a2d85e --- /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) */ |