[linuxdc-cvs] CVS: linux-sh-dc/include/asm-sh/dreamcast io.h,NONE,1.1 sysasic.h,NONE,1.1

[M. R. B. <mr...@us...>]

Update of /cvsroot/linuxdc/linux-sh-dc/include/asm-sh/dreamcast
In directory usw-pr-cvs1:/tmp/cvs-serv570/include/asm-sh/dreamcast

Added Files:
	io.h sysasic.h 
Log Message:
Linux-SH 2.5.44 switchover (complete)

--- NEW FILE: io.h ---
/*
 *	$Id: io.h,v 1.1 2002/10/29 21:50:36 mrbrown Exp $
 *	IO functions for SEGA Dreamcast
 */

#ifndef _ASM_SH_IO_DREAMCAST_H
#define _ASM_SH_IO_DREAMCAST_H

#include <asm/io_generic.h>

unsigned long dreamcast_isa_port2addr(unsigned long offset);

#ifdef __WANT_IO_DEF

# define __inb			generic_inb
# define __inw			generic_inw
# define __inl			generic_inl
# define __outb			generic_outb
# define __outw			generic_outw
# define __outl			generic_outl

# define __inb_p		generic_inb_p
# define __inw_p		generic_inw
# define __inl_p		generic_inl
# define __outb_p		generic_outb_p
# define __outw_p		generic_outw
# define __outl_p		generic_outl

# define __insb			generic_insb
# define __insw			generic_insw
# define __insl			generic_insl
# define __outsb		generic_outsb
# define __outsw		generic_outsw
# define __outsl		generic_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	dreamcast_isa_port2addr
# define __ioremap		generic_ioremap
# define __iounmap		generic_iounmap

#endif

#endif /* _ASM_SH_IO_DREAMCAST_H */

--- NEW FILE: sysasic.h ---
/* include/asm-sh/dc_sysasic.h
 *
 * Definitions for the Dreamcast System ASIC and related peripherals.
 *
 * Copyright (c) 2001 M. R. Brown <mr...@li...>
 *
 * This file is part of the LinuxDC project (www.linuxdc.org)
 *
 * Released under the terms of the GNU GPL v2.0.
 *
 */

#include <asm/irq.h>

/* Hardware events -

   Each of these events correspond to a bit within the Event Mask Registers/
   Event Status Registers.  Because of the virtual IRQ numbering scheme, a
   base offset must be used when calculating the virtual IRQ that each event
   takes.
*/

#define HW_EVENT_IRQ_BASE  OFFCHIP_IRQ_BASE /* 48 */

/* IRQ 13 */
#define HW_EVENT_VSYNC     (HW_EVENT_IRQ_BASE +  5) /* VSync */
#define HW_EVENT_MAPLE_DMA (HW_EVENT_IRQ_BASE + 12) /* Maple DMA complete */
#define HW_EVENT_GDROM_DMA (HW_EVENT_IRQ_BASE + 14) /* GD-ROM DMA complete */

/* IRQ 11 */
#define HW_EVENT_GDROM_CMD (HW_EVENT_IRQ_BASE + 32) /* GD-ROM cmd. complete */
#define HW_EVENT_AICA_SYS  (HW_EVENT_IRQ_BASE + 33) /* AICA-related */
#define HW_EVENT_EXTERNAL  (HW_EVENT_IRQ_BASE + 35) /* Ext. (expansion) */

#define HW_EVENT_IRQ_MAX (HW_EVENT_IRQ_BASE + 95)