/* * linux/include/asm-arm/arch-jasper/quasar.h * for supporting QUASAR 4 * Created 09/19/2002 Ho Lee * Copyright 2002, Sigma Desings, Inc */#ifndef __ASM_ARCH_QUASAR_H#define __ASM_ARCH_QUASAR_H#ifdef __KERNEL__#include <asm/io.h>#include <asm/hardware.h>#include <asm/arch/jasper_const.h>#include <asm/arch/jasper_q4.h>#else	// for boot loader#include "jasper.h"#include "jasper_const.h"#include "jasper_q4.h"#include "io.h"#endif// Convention : //   target : //     quasar_xxx : QUASAR I/O (relative address to QUASAR_MAP_AREA)//     quasar_xxx_reg : QUASAR I/O with register index : address = reg << 2 + QUASAR_MAP_AREA//   operation unit : //     xxxb : 8 bits I/O//     xxxw : 16 bits I/O//     xxxl : 32 bits I/O//// Quasar I/O//static __inline__ unsigned char quasar_readb(unsigned int addr){	return __raw_readb(QUASAR_MAP_AREA + addr);}static __inline__ unsigned short quasar_readw(unsigned int addr){	return __raw_readw(QUASAR_MAP_AREA + addr);}static __inline__ unsigned int quasar_readl(unsigned int addr){	return __raw_readl(QUASAR_MAP_AREA + addr);}static __inline__ unsigned int quasar_readl_reg(unsigned int reg){	return __raw_readl(QUASAR_MAP_AREA + (reg << 2));}static __inline__ void quasar_writeb(unsigned int addr, unsigned int data){	__raw_writeb(data, QUASAR_MAP_AREA + addr);}static __inline__ void quasar_writew(unsigned int addr, unsigned int data){	__raw_writew(data, QUASAR_MAP_AREA + addr);}static __inline__ void quasar_writel(unsigned int addr, unsigned int data){	__raw_writel(data, QUASAR_MAP_AREA + addr);}static __inline__ void quasar_writel_reg(unsigned int reg, unsigned int data){	__raw_writel(data, QUASAR_MAP_AREA + (reg << 2));}//// Other function prototypes//extern void quasar_init(void);extern void quasar_init_irq(void);extern unsigned int quasar_lbc_readl(unsigned int addr);extern void quasar_lbc_writel(unsigned int addr, unsigned int data);extern int quasar_enable_irq(int irq, int falling_edge);extern int quasar_disable_irq(int irq);extern int quasar_irq_enabled(int irq);extern int quasar_irq_pending(int irq);extern void quasar_clear_irq(int irq);void quasar_setup_q2h_dma(int master_enable, unsigned int addr, unsigned int counter);void quasar_setup_lbc_readfifo(int fifo, unsigned int addr, unsigned int counter);void quasar_cleanup_lbc_fifo(void);void quasar_flush_cache_all(void);void quasar_flush_cache_data(void);void quasar_flush_cache_data_region(unsigned int from, unsigned int to);#endif