io.h (cc11f372e9371ec3a3dad02396dbe0a55eec0b8f) io.h (c5ca95b507c8a2a69e49eeda539b41bd76922d7f)
1/*
2 * arch/arm/include/asm/io.h
3 *
4 * Copyright (C) 1996-2000 Russell King
5 *
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License version 2 as
8 * published by the Free Software Foundation.

--- 24 unchanged lines hidden (view full) ---

33/*
34 * ISA I/O bus memory addresses are 1:1 with the physical address.
35 */
36#define isa_virt_to_bus virt_to_phys
37#define isa_page_to_bus page_to_phys
38#define isa_bus_to_virt phys_to_virt
39
40/*
1/*
2 * arch/arm/include/asm/io.h
3 *
4 * Copyright (C) 1996-2000 Russell King
5 *
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License version 2 as
8 * published by the Free Software Foundation.

--- 24 unchanged lines hidden (view full) ---

33/*
34 * ISA I/O bus memory addresses are 1:1 with the physical address.
35 */
36#define isa_virt_to_bus virt_to_phys
37#define isa_page_to_bus page_to_phys
38#define isa_bus_to_virt phys_to_virt
39
40/*
41 * Atomic MMIO-wide IO modify
42 */
43extern void atomic_io_modify(void __iomem *reg, u32 mask, u32 set);
44extern void atomic_io_modify_relaxed(void __iomem *reg, u32 mask, u32 set);
45
46/*
41 * Generic IO read/write. These perform native-endian accesses. Note
42 * that some architectures will want to re-define __raw_{read,write}w.
43 */
44extern void __raw_writesb(void __iomem *addr, const void *data, int bytelen);
45extern void __raw_writesw(void __iomem *addr, const void *data, int wordlen);
46extern void __raw_writesl(void __iomem *addr, const void *data, int longlen);
47
48extern void __raw_readsb(const void __iomem *addr, void *data, int bytelen);

--- 362 unchanged lines hidden --- 		47 * Generic IO read/write. These perform native-endian accesses. Note
48 * that some architectures will want to re-define __raw_{read,write}w.
49 */
50extern void __raw_writesb(void __iomem *addr, const void *data, int bytelen);
51extern void __raw_writesw(void __iomem *addr, const void *data, int wordlen);
52extern void __raw_writesl(void __iomem *addr, const void *data, int longlen);
53
54extern void __raw_readsb(const void __iomem *addr, void *data, int bytelen);

--- 362 unchanged lines hidden ---