/* * 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 */