plat_arc.h

来自「omap3 linux 2.6 用nocc去除了冗余代码」· C头文件 代码 · 共 67 行

/******************************************************************
 * Copyright 2005 Mentor Graphics Corporation
 * Copyright (C) 2005-2006 by Texas Instruments
 *
 * This file is part of the Inventra Controller Driver for Linux.
 *
 * The Inventra Controller Driver for Linux is free software; you
 * can redistribute it and/or modify it under the terms of the GNU
 * General Public License version 2 as published by the Free Software
 * Foundation.
 *
 * The Inventra Controller Driver for Linux is distributed in
 * the hope that it will be useful, but WITHOUT ANY WARRANTY;
 * without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public
 * License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with The Inventra Controller Driver for Linux ; if not,
 * write to the Free Software Foundation, Inc., 59 Temple Place,
 * Suite 330, Boston, MA  02111-1307  USA
 *
 * ANY DOWNLOAD, USE, REPRODUCTION, MODIFICATION OR DISTRIBUTION
 * OF THIS DRIVER INDICATES YOUR COMPLETE AND UNCONDITIONAL ACCEPTANCE
 * OF THOSE TERMS.THIS DRIVER IS PROVIDED "AS IS" AND MENTOR GRAPHICS
 * MAKES NO WARRANTIES, EXPRESS OR IMPLIED, RELATED TO THIS DRIVER.
 * MENTOR GRAPHICS SPECIFICALLY DISCLAIMS ALL IMPLIED WARRANTIES
 * OF MERCHANTABILITY; FITNESS FOR A PARTICULAR PURPOSE AND
 * NON-INFRINGEMENT.  MENTOR GRAPHICS DOES NOT PROVIDE SUPPORT
 * SERVICES OR UPDATES FOR THIS DRIVER, EVEN IF YOU ARE A MENTOR
 * GRAPHICS SUPPORT CUSTOMER.
 ******************************************************************/

/*
 * Linux-specific architecture definitions
 */

#define __MUSB_LINUX_PLATFORM_ARCH_H__

#include <asm/io.h>


/* NOTE:  these offsets are all in bytes */

static inline u16 musb_readw(const void __iomem *addr, unsigned offset)
	{ return __raw_readw(addr + offset); }

static inline u32 musb_readl(const void __iomem *addr, unsigned offset)
	{ return __raw_readl(addr + offset); }


static inline void musb_writew(void __iomem *addr, unsigned offset, u16 data)
	{ __raw_writew(data, addr + offset); }

static inline void musb_writel(void __iomem *addr, unsigned offset, u32 data)
	{ __raw_writel(data, addr + offset); }



static inline u8 musb_readb(const void __iomem *addr, unsigned offset)
	{ return __raw_readb(addr + offset); }

static inline void musb_writeb(void __iomem *addr, unsigned offset, u8 data)
	{ __raw_writeb(data, addr + offset); }