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#include "../port/portfns.h"
ulong aifinit(uchar *aifarr);
int archaudiopower(int);
void archaudiomute(int);
void archaudioamp(int);
int archaudiospeed(int, int);
void archconfinit(void);
void archconsole(void);
int archflash12v(int);
long archkprofmicrosecondspertick(void);
void archkprofenable(int);
void archlcdenable(int);
void archpowerdown(void);
void archpowerup(void);
void archreboot(void);
void archreset(void);
vlong archrdtsc(void);
ulong archrdtsc32(void);
void archuartpower(int, int);
void blankscreen(int);
ulong call_apcs(ulong addr, int nargs, ...);
ulong call_apcs0(ulong addr);
ulong call_apcs1(ulong addr, ulong a1);
ulong call_apcs2(ulong addr, ulong a1, ulong a2);
ulong call_apcs3(ulong addr, ulong a1, ulong a2, ulong a3);
void cisread(int slotno, void (*f)(int, uchar *));
void clockcheck(void);
void clockinit(void);
void clockpoll(void);
#define coherence() /* nothing to do for cache coherence for uniprocessor */
void cursorhide(void);
void cursorunhide(void);
void dcflush(void*, ulong);
void dcflushall(void);
void dcinval(void);
int dmaidle(Dma*);
Dma* dmasetup(int device, void(*)(void*,ulong), void*, ulong);
int dmastart(Dma*, void*, void*, int);
int dmacontinue(Dma*, void*, int);
void dmastop(Dma*);
int dmaerror(Dma*);
void dmafree(Dma*);
void dmareset(void);
void dmawait(Dma*);
void dumplongs(char *, ulong *, int);
void dumpregs(Ureg* ureg);
void dumpstack(void);
int fpiarm(Ureg*);
void fpinit(void);
ulong getcallerpc(void*);
ulong getcclkcfg(void);
ulong getcpsr(void);
ulong getcpuid(void);
ulong getspsr(void);
void gotopc(ulong);
void icflush(void*, ulong);
void icflushall(void);
void idle(void);
void idlehands(void);
int inb(ulong);
int ins(ulong);
ulong inl(ulong);
void outb(ulong, int);
void outs(ulong, int);
void outl(ulong, ulong);
void inss(ulong, void*, int);
void outss(ulong, void*, int);
void insb(ulong, void*, int);
void outsb(ulong, void*, int);
void intrdisable(int, int, void (*)(Ureg*, void*), void*, char*);
void intrenable(int, int, void (*)(Ureg*, void*), void*, char*);
void iofree(int);
#define iofree(x)
void ioinit(void);
int iounused(int, int);
int ioalloc(int, int, int, char*);
#define ioalloc(a,b,c,d) 0
int iprint(char*, ...);
void installprof(void (*)(Ureg *, int));
int isvalid_va(void*);
void kbdinit(void);
void lcd_setbacklight(int);
void lcd_sethz(int);
void ledset(int);
void lights(ulong);
void links(void);
void* minicached(void*);
void minidcflush(void);
void mmuenable(ulong);
ulong mmugetctl(void);
ulong mmugetdac(void);
ulong mmugetfar(void);
ulong mmugetfsr(void);
void mmuinit(void);
void* mmuphysmap(ulong, ulong);
void mmuputctl(ulong);
void mmuputdac(ulong);
void mmuputfsr(ulong);
void mmuputttb(ulong);
void mmureset(void);
void mouseinit(void);
void* pa2va(ulong);
void pcmcisread(PCMslot*);
int pcmcistuple(int, int, int, void*, int);
PCMmap* pcmmap(int, ulong, int, int);
void pcmunmap(int, PCMmap*);
int pcmpin(int slot, int type);
void pcmpower(int slotno, int on);
int pcmpowered(int);
void pcmreset(int);
void pcmsetvcc(int, int);
void pcmsetvpp(int, int);
int pcmspecial(char *idstr, ISAConf *isa);
void pcmspecialclose(int slotno);
void pcmintrenable(int, void (*)(Ureg*, void*), void*);
void powerenable(void (*)(int));
void powerdisable(void (*)(int));
void powerdown(void);
void powerinit(void);
void powersuspend(void);
#define procsave(p)
#define procrestore(p)
void putcclkcfg(ulong);
long rtctime(void);
void screeninit(void);
void (*screenputs)(char*, int);
int segflush(void*, ulong);
void setpanic(void);
void setr13(int, void*);
int splfhi(void);
int splflo(void);
void _suspendcode(void);
void tlbinvalidate(void);
void tlbinvalidateaddr(void*);
void trapinit(void);
void trapstacks(void);
void trapspecial(int (*)(Ureg *, uint));
void uartdebuginit(void);
void uartinstall(void);
int uartprint(char*, ...);
void uartspecial(int, int, Queue**, Queue**, int (*)(Queue*, int));
ulong va2pa(void*);
void vectors(void);
void vtable(void);
#define waserror() (up->nerrlab++, setlabel(&up->errlab[up->nerrlab-1]))
int wasbusy(int);
#define KADDR(p) ((void *) p)
#define PADDR(v) va2pa((void*)(v))
ulong timer_start(void);
ulong timer_ticks(ulong);
int timer_devwait(ulong *adr, ulong mask, ulong val, int ost);
void timer_setwatchdog(int ost);
void timer_delay(int ost);
ulong ms2tmr(int ms);
int tmr2ms(ulong t);
void delay(int ms);
ulong us2tmr(int us);
int tmr2us(ulong t);
void microdelay(int us);
#define archuartclock(p,rate) 14745600
/* debugging */
void xdelay(int);
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