/*
 * MUSB OTG driver register I/O
 *
 * Copyright 2005 Mentor Graphics Corporation
 * Copyright (C) 2005-2006 by Texas Instruments
 * Copyright (C) 2006-2007 Nokia Corporation
 *
 * This program 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.
 *
 * This program 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 this program; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
 * 02110-1301 USA
 *
 * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN
 * NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY DIRECT, INDIRECT,
 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
 * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
 * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *
 */

#ifndef __MUSB_LINUX_PLATFORM_ARCH_H__
#define __MUSB_LINUX_PLATFORM_ARCH_H__

#include <linux/io.h>

#define musb_ep_select(_mbase, _epnum)	musb->io.ep_select((_mbase), (_epnum))

/**
 * struct musb_io - IO functions for MUSB
 * @quirks:	platform specific flags
 * @ep_offset:	platform specific function to get end point offset
 * @ep_select:	platform specific function to select end point
 * @fifo_offset: platform specific function to get fifo offset
 * @read_fifo:	platform specific function to read fifo
 * @write_fifo:	platform specific function to write fifo
 * @busctl_offset: platform specific function to get busctl offset
 */
struct musb_io {
	u32	quirks;
	u32	(*ep_offset)(u8 epnum, u16 offset);
	void	(*ep_select)(void __iomem *mbase, u8 epnum);
	u32	(*fifo_offset)(u8 epnum);
	void	(*read_fifo)(struct musb_hw_ep *hw_ep, u16 len, u8 *buf);
	void	(*write_fifo)(struct musb_hw_ep *hw_ep, u16 len, const u8 *buf);
	u32	(*busctl_offset)(u8 epnum, u16 offset);
};

/* Do not add new entries here, add them the struct musb_io instead */
extern u8 (*musb_readb)(const void __iomem *addr, unsigned offset);
extern void (*musb_writeb)(void __iomem *addr, unsigned offset, u8 data);
extern u16 (*musb_readw)(const void __iomem *addr, unsigned offset);
extern void (*musb_writew)(void __iomem *addr, unsigned offset, u16 data);
extern u32 (*musb_readl)(const void __iomem *addr, unsigned offset);
extern void (*musb_writel)(void __iomem *addr, unsigned offset, u32 data);

#endif
p;id=b3f2d07f4649adcf6905953a10d217b5683e4077'>sound</a>/<a href='/cgit.cgi/linux/net-next.git/log/sound/oss?h=nds-private-remove&amp;id=b3f2d07f4649adcf6905953a10d217b5683e4077'>oss</a>/<a href='/cgit.cgi/linux/net-next.git/log/sound/oss/sequencer.c?h=nds-private-remove&amp;id=b3f2d07f4649adcf6905953a10d217b5683e4077'>sequencer.c</a></div><div class='content'><table class='list nowrap'><tr class='nohover'><th class='left'>Age</th><th class='left'>Commit message (<a href='/cgit.cgi/linux/net-next.git/log/sound/oss/sequencer.c?h=nds-private-remove&amp;id=b3f2d07f4649adcf6905953a10d217b5683e4077&amp;showmsg=1'>Expand</a>)</th><th class='left'>Author</th><th class='left'>Files</th><th class='left'>Lines</th></tr>