io_hd64465.h
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上传日期:2013-02-24
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- /*
- * include/asm-sh/io_hd64465.h
- *
- * By Greg Banks <gbanks@pocketpenguins.com>
- * (c) 2000 PocketPenguins Inc.
- *
- * Derived from io_hd64461.h, which bore the message:
- * Copyright 2000 Stuart Menefy (stuart.menefy@st.com)
- *
- * May be copied or modified under the terms of the GNU General Public
- * License. See linux/COPYING for more information.
- *
- * IO functions for an HD64465 "Windows CE Intelligent Peripheral Controller".
- */
- #ifndef _ASM_SH_IO_HD64465_H
- #define _ASM_SH_IO_HD64465_H
- #include <asm/io_generic.h>
- extern unsigned char hd64465_inb(unsigned long port);
- extern unsigned short hd64465_inw(unsigned long port);
- extern unsigned int hd64465_inl(unsigned long port);
- extern void hd64465_outb(unsigned char value, unsigned long port);
- extern void hd64465_outw(unsigned short value, unsigned long port);
- extern void hd64465_outl(unsigned int value, unsigned long port);
- extern unsigned char hd64465_inb_p(unsigned long port);
- extern void hd64465_outb_p(unsigned char value, unsigned long port);
- extern void hd64465_insb(unsigned long port, void *addr, unsigned long count);
- extern void hd64465_insw(unsigned long port, void *addr, unsigned long count);
- extern void hd64465_insl(unsigned long port, void *addr, unsigned long count);
- extern void hd64465_outsb(unsigned long port, const void *addr, unsigned long count);
- extern void hd64465_outsw(unsigned long port, const void *addr, unsigned long count);
- extern void hd64465_outsl(unsigned long port, const void *addr, unsigned long count);
- extern unsigned long hd64465_isa_port2addr(unsigned long offset);
- extern int hd64465_irq_demux(int irq);
- /* Provision for generic secondary demux step -- used by PCMCIA code */
- extern void hd64465_register_irq_demux(int irq,
- int (*demux)(int irq, void *dev), void *dev);
- extern void hd64465_unregister_irq_demux(int irq);
- /* Set this variable to 1 to see port traffic */
- extern int hd64465_io_debug;
- /* Map a range of ports to a range of kernel virtual memory.
- */
- extern void hd64465_port_map(unsigned short baseport, unsigned int nports,
- unsigned long addr, unsigned char shift);
- extern void hd64465_port_unmap(unsigned short baseport, unsigned int nports);
- #ifdef __WANT_IO_DEF
- # define __inb hd64465_inb
- # define __inw hd64465_inw
- # define __inl hd64465_inl
- # define __outb hd64465_outb
- # define __outw hd64465_outw
- # define __outl hd64465_outl
- # define __inb_p hd64465_inb_p
- # define __inw_p hd64465_inw
- # define __inl_p hd64465_inl
- # define __outb_p hd64465_outb_p
- # define __outw_p hd64465_outw
- # define __outl_p hd64465_outl
- # define __insb hd64465_insb
- # define __insw hd64465_insw
- # define __insl hd64465_insl
- # define __outsb hd64465_outsb
- # define __outsw hd64465_outsw
- # define __outsl hd64465_outsl
- # define __readb generic_readb
- # define __readw generic_readw
- # define __readl generic_readl
- # define __writeb generic_writeb
- # define __writew generic_writew
- # define __writel generic_writel
- # define __isa_port2addr hd64465_isa_port2addr
- # define __ioremap generic_ioremap
- # define __iounmap generic_iounmap
- #endif
- #endif /* _ASM_SH_IO_HD64465_H */