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- /*
- * Header file for using the wbflush routine
- *
- * This file is subject to the terms and conditions of the GNU General Public
- * License. See the file "COPYING" in the main directory of this archive
- * for more details.
- *
- * Copyright (c) 1998 Harald Koerfgen
- * Copyright (C) 2002 Maciej W. Rozycki
- */
- #ifndef _ASM_WBFLUSH_H
- #define _ASM_WBFLUSH_H
- #ifdef CONFIG_CPU_HAS_WB
- extern void (*__wbflush)(void);
- extern void wbflush_setup(void);
- #define wbflush() \
- do { \
- __sync(); \
- __wbflush(); \
- } while (0)
- #else /* !CONFIG_CPU_HAS_WB */
- #define wbflush_setup() do { } while (0)
- #define wbflush() fast_iob()
- #endif /* !CONFIG_CPU_HAS_WB */
- #endif /* _ASM_WBFLUSH_H */
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