ref: a0da5b973ffa098e428c574104e270b600770f9a
dir: /sys/src/9/mtx/fns.h/
#include "../port/portfns.h"
ulong cankaddr(ulong);
void clockinit(void);
void clockintr(Ureg*);
void clockintrsched(void);
int cmpswap(long*, long, long);
#define coherence() eieio()
void cpuidprint(void);
#define cycles(x) do{}while(0)
void dcflush(void*, ulong);
void delay(int);
void dumpregs(Ureg*);
void delayloopinit(void);
void eieio(void);
void evenaddr(ulong);
void faultpower(Ureg*, ulong addr, int read);
void fprestore(FPsave*);
void fpsave(FPsave*);
char* getconf(char*);
ulong getdar(void);
ulong getdec(void);
ulong getdsisr(void);
ulong gethid0(void);
ulong gethid1(void);
ulong getmsr(void);
ulong getpvr(void);
void gotopc(ulong);
int havetimer(void);
void hwintrinit(void);
void i8250console(void);
void i8259init(void);
int i8259intack(void);
int i8259enable(Vctl*);
int i8259vecno(int);
int i8259disable(int);
void icflush(void*, ulong);
#define idlehands() /* nothing to do in the runproc */
int inb(int);
void insb(int, void*, int);
ushort ins(int);
void inss(int, void*, int);
ulong inl(int);
void insl(int, void*, int);
void intr(Ureg*);
void intrenable(int, void (*)(Ureg*, void*), void*, int, char*);
int ioalloc(int, int, int, char*);
void iofree(int);
void ioinit(void);
int iprint(char*, ...);
int isaconfig(char*, int, ISAConf*);
#define kexit(a)
#define kmapinval()
void links(void);
void mmuinit(void);
void mmusweep(void*);
void mpicdisable(int);
void mpicenable(int, Vctl*);
int mpiceoi(int);
int mpicintack(void);
int newmmupid(void);
void outb(int, int);
void outsb(int, void*, int);
void outs(int, ushort);
void outss(int, void*, int);
void outl(int, ulong);
void outsl(int, void*, int);
int pciscan(int, Pcidev **);
ulong pcibarsize(Pcidev *, int);
int pcicfgr8(Pcidev*, int);
int pcicfgr16(Pcidev*, int);
int pcicfgr32(Pcidev*, int);
void pcicfgw8(Pcidev*, int, int);
void pcicfgw16(Pcidev*, int, int);
void pcicfgw32(Pcidev*, int, int);
void pciclrbme(Pcidev*);
void pcihinv(Pcidev*);
uchar pciipin(Pcidev *, uchar);
Pcidev* pcimatch(Pcidev*, int, int);
Pcidev* pcimatchtbdf(int);
void pcireset(void);
void pcisetbme(Pcidev*);
#define procrestore(p)
void procsave(Proc*);
void procsetup(Proc*);
void procfork(Proc*);
void putdec(ulong);
void puthid0(ulong);
void puthid1(ulong);
void putmsr(ulong);
void putsdr1(ulong);
void putsr(int, ulong);
void raveninit(void);
void sync(void);
int tas(void*);
void timeradd(Timer *);
void timerdel(Timer *);
void touser(void*);
void trapinit(void);
void trapvec(void);
void tlbflush(ulong);
void tlbflushall(void);
#define userureg(ur) (((ur)->status & MSR_PR) != 0)
void watchreset(void);
#define waserror() (up->nerrlab++, setlabel(&up->errlab[up->nerrlab-1]))
#define KADDR(a) ((void*)((ulong)(a)|KZERO))
#define PADDR(a) ((ulong)(a)&~KZERO)