#include "../port/portfns.h"

ulong	aifinit(uchar *aifarr);
void	aamloop(int);
int	archaudiopower(int);
void	archaudiomute(int);
void	archaudioamp(int);
int	archaudiospeed(int, int);
void	archcodecreset(void);
void	archconfinit(void);
void	archconsole(void);
int	archflash12v(int);
int	archhooksw(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, int direction, int bigend, void(*)(void*,ulong), void*);
int	dmastart(Dma*, 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	getcpsr(void);
ulong	getcpuid(void);
ulong	getspsr(void);
void	gotopc(ulong);

void	icflushall(void);
void	_idlemode(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, void (*)(Ureg*, void*), void*, int, char*);
void	intrenable(int, void (*)(Ureg*, void*), void*, int, 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	L3init(void);
int	L3read(int, void*, int);
int	L3write(int, void*, int);
void	lcd_setbacklight(int);
void	lcd_sethz(int);
void	lights(ulong);
void	links(void);
ulong	mcpgettfreq(void);
void	mcpinit(void);
void	mcpsettfreq(ulong tfreq);
void	mcpspeaker(int, int);
void	mcptelecomsetup(ulong hz, int adm, int xint, int rint);
ushort	mcpadcread(int ts);
void	mcptouchsetup(int ts);
void	mcptouchintrenable(void);
void	mcptouchintrdisable(void);
void	mcpgpiowrite(ushort mask, ushort data);
void	mcpgpiosetdir(ushort mask, ushort dir);
ushort	mcpgpioread(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	nowriteSeg(void *, 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)
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));
int	uartprint(char*, ...);
void	uartspecial(int, int, char, 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))

// #define timer_start()	(*OSCR)
// #define timer_ticks(t)	(*OSCR - (ulong)(t))
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);