diff options
Diffstat (limited to 'arch/m68k/include/asm/zorro.h')
-rw-r--r-- | arch/m68k/include/asm/zorro.h | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/arch/m68k/include/asm/zorro.h b/arch/m68k/include/asm/zorro.h new file mode 100644 index 0000000000..60fc4b6f29 --- /dev/null +++ b/arch/m68k/include/asm/zorro.h @@ -0,0 +1,47 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#ifndef _ASM_M68K_ZORRO_H +#define _ASM_M68K_ZORRO_H + +#include <asm/raw_io.h> +#include <asm/kmap.h> + +#define z_readb raw_inb +#define z_readw raw_inw +#define z_readl raw_inl + +#define z_writeb raw_outb +#define z_writew raw_outw +#define z_writel raw_outl + +#define z_memset_io(a,b,c) memset((void *)(a),(b),(c)) +#define z_memcpy_fromio(a,b,c) memcpy((a),(void *)(b),(c)) +#define z_memcpy_toio(a,b,c) memcpy((void *)(a),(b),(c)) + +static inline void __iomem *z_remap_nocache_ser(unsigned long physaddr, + unsigned long size) +{ + return __ioremap(physaddr, size, IOMAP_NOCACHE_SER); +} + +static inline void __iomem *z_remap_nocache_nonser(unsigned long physaddr, + unsigned long size) +{ + return __ioremap(physaddr, size, IOMAP_NOCACHE_NONSER); +} + +static inline void __iomem *z_remap_writethrough(unsigned long physaddr, + unsigned long size) +{ + return __ioremap(physaddr, size, IOMAP_WRITETHROUGH); +} +static inline void __iomem *z_remap_fullcache(unsigned long physaddr, + unsigned long size) +{ + return __ioremap(physaddr, size, IOMAP_FULL_CACHING); +} + +#define z_unmap iounmap +#define z_iounmap iounmap +#define z_ioremap z_remap_nocache_ser + +#endif /* _ASM_M68K_ZORRO_H */ |