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#include "../port/portfns.h"
ulong aifinit(uchar *aifarr);
void aamloop(int);
void archconfinit(void);
int archflash12v(int);
void archflashwp(int);
void archreboot(void);
void archreset(void);
void catchDref(char *s, void *v);
void catchDval(char *s, ulong v, ulong m);
void catchIref(char *s, void *a);
void cisread(int slotno, void (*f)(int, uchar *));
int cistrcmp(char *, char *);
void cleanDentry(void *);
void clockcheck(void);
void clockinit(void);
void clockpoll(void);
#define coherence() /* nothing to do for cache coherence for uniprocessor */
uint cpsrr(void);
void cursorhide(void);
void cursorunhide(void);
void dmasetup(int channel, int device, int direction, int endianess);
void dmastart(int channel, void *b1, int b1siz, void *b2, int b2siz);
int dmacontinue(int channel, void *buf, int bufsize);
void dmastop(int channel);
int dmaerror(int channel);
void dmareset(void);
void drainWBuffer(void);
void dumplongs(char *, ulong *, int);
void dumpregs(Ureg* ureg);
void dumpstk(ulong *);
void flushDcache(void);
void flushIDC(void);
void flushIcache(void);
void flushDentry(void *);
void flushTLB(void);
int fpiarm(Ureg*);
void fpinit(void);
ulong getcallerpc(void*);
void gotopc(ulong);
#define idlehands() /* nothing to do in the runproc */
void intrenable(int, void (*)(Ureg*, void*), void*, int);
void intrclear(int, int);
void intrmask(int, int);
void intrunmask(int, int);
int iprint(char *fmt, ...);
void installprof(void (*)(Ureg *, int));
int isvalid_va(void*);
void kbdinit(void);
void lcd_setbacklight(int);
void lcd_setbrightness(ushort);
void lcd_setcontrast(ushort);
void lcd_sethz(int);
void lights(ulong);
void setled7ascii(char);
void links(void);
ulong mcpgettfreq(void);
void mcpinit(void);
void mcpsettfreq(ulong tfreq);
void mcpspeaker(int, int);
void mcptelecomsetup(ulong hz, uchar adm, uchar xint, uchar 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 mmuinit(void);
ulong mmuctlregr(void);
void mmuctlregw(ulong);
ulong mmuregr(int);
void mmuregw(int, ulong);
void mmureset(void);
void mouseinit(void);
void nowriteSeg(void *, void *);
void* pa2va(ulong);
int pcmpin(int slot, int type);
void pcmpower(int slotno, int on);
int pcmpowered(int slotno);
void pcmsetvcc(int slotno, int vcc);
void pcmsetvpp(int slotno, int vpp);
int pcmspecial(char *idstr, ISAConf *isa);
void pcmspecialclose(int slotno);
void pcmintrenable(int, void (*)(Ureg*, void*), void*);
void putcsr(ulong);
#define procsave(p)
#define procrestore(p)
void remaplomem(void);
long rtctime(void);
void* screenalloc(ulong);
void screeninit(void);
void screenputs(char*, int);
int segflush(void*, ulong);
void setpanic(void);
void setr13(int, void*);
uint spsrr(void);
void touchrawcal(int q, int px, int py);
int touchcalibrate(void);
int touchreadxy(int *fx, int *fy);
int touchpressed(void);
int touchreleased(void);
void touchsetrawcal(int q, int n, int v);
int touchgetrawcal(int q, int n);
void trapinit(void);
void trapspecial(int (*)(Ureg *, uint));
int uartprint(char*, ...);
void uartspecial(int, int, char, Queue**, Queue**, int (*)(Queue*, int));
void umbfree(ulong addr, int size);
ulong umbmalloc(ulong addr, int size, int align);
void umbscan(void);
ulong va2pa(void*);
void vectors(void);
void vtable(void);
#define waserror() (up->nerrlab++, setlabel(&up->errlab[up->nerrlab-1]))
int wasbusy(int);
void _vfiqcall(void);
void _virqcall(void);
void _vundcall(void);
void _vsvccall(void);
void _vpabcall(void);
void _vdabcall(void);
void vgaputc(char);
void writeBackBDC(void);
void writeBackDC(void);
#define KADDR(p) ((void *) p)
#define PADDR(v) va2pa((void*)(v))
// #define timer_start() (*OSCR)
// #define timer_ticks(t) (*OSCR - (ulong)(t))
#define DELAY(ms) timer_delay(MS2TMR(ms))
#define MICRODELAY(us) timer_delay(US2TMR(us))
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);
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