ref: 390c71f0c79b2b8b94997cd9ae03037272075f8b
dir: /sys/src/9/imx8/fns.h/
#include "../port/portfns.h" /* l.s */ extern void sev(void); extern int tas(void *); extern int cmpswap(long*, long, long); extern void coherence(void); extern void idlehands(void); extern uvlong vcycles(void); #define cycles(ip) *(ip) = vcycles() extern int splfhi(void); extern void splflo(void); extern void touser(uintptr sp); extern void forkret(void); extern void noteret(void); extern void returnto(void*); extern void fpon(void); extern void fpoff(void); extern void fpsaveregs(void*); extern void fploadregs(void*); extern void smccall(Ureg*); extern void setttbr(uintptr pa); extern uintptr getfar(void); extern void flushasidva(uintptr asidva); extern void tlbivae1is(uintptr asidva); extern void flushasidvall(uintptr asidva); extern void tlbivale1is(uintptr asidva); extern void flushasid(uintptr asid); extern void tlbiaside1is(uintptr asid); extern void flushtlb(void); extern void tlbivmalle1(void); extern void flushlocaltlb(void); extern void tlbivmalle1(void); /* cache */ extern ulong cachesize(int level); extern void cacheiinvse(void*, int); extern void cacheuwbinv(void); extern void cacheiinv(void); extern void cachedwbse(void*, int); extern void cacheduwbse(void*, int); extern void cachedinvse(void*, int); extern void cachedwbinvse(void*, int); extern void cachedwb(void); extern void cachedinv(void); extern void cachedwbinv(void); extern void l2cacheuwb(void); extern void l2cacheuinv(void); extern void l2cacheuwbinv(void); /* mmu */ #define getpgcolor(a) 0 extern uintptr paddr(void*); #define PADDR(a) paddr((void*)(a)) extern uintptr cankaddr(uintptr); extern void* kaddr(uintptr); #define KADDR(a) kaddr(a) extern void kmapinval(void); #define VA(k) ((uintptr)(k)) extern KMap *kmap(Page*); extern void kunmap(KMap*); extern uintptr mmukmap(uintptr, uintptr, usize); extern void* vmap(uvlong, vlong); extern void vunmap(void*, vlong); extern void mmu0init(uintptr*); extern void mmu0clear(uintptr*); extern void mmuidmap(uintptr*); extern void mmu1init(void); extern void meminit(void); extern void putasid(Proc*); extern void* ucalloc(usize); /* clock */ extern void clockinit(void); extern void synccycles(void); extern void armtimerset(int); extern void clockshutdown(void); /* fpu */ extern void fpuinit(void); extern void fpoff(void); extern void fpinit(void); extern void fpclear(void); extern void fpsave(FPsave*); extern void fprestore(FPsave*); extern void mathtrap(Ureg*); /* trap */ extern void trapinit(void); extern int userureg(Ureg*); extern void evenaddr(uintptr); extern void setkernur(Ureg*, Proc*); extern void procfork(Proc*); extern void procsetup(Proc*); extern void procsave(Proc*); extern void procrestore(Proc *); extern void trap(Ureg*); extern void syscall(Ureg*); extern void noted(Ureg*, ulong); extern void faultarm64(Ureg*); extern void dumpstack(void); extern void dumpregs(Ureg*); /* irq */ extern void intrinit(void); extern void intrcpushutdown(void); extern void intrsoff(void); extern void intrenable(int, void (*)(Ureg*, void*), void*, int, char*); extern void intrdisable(int, void (*)(Ureg*, void*), void*, int, char*); extern int irq(Ureg*); extern void fiq(Ureg*); /* sysreg */ extern uvlong sysrd(ulong); extern void syswr(ulong, uvlong); /* uartimx */ extern void uartconsinit(void); /* dma */ extern void dmaflush(int, void*, ulong); /* main */ extern char *getconf(char *name); extern void setconfenv(void); extern void writeconf(void); extern int isaconfig(char*, int, ISAConf*); extern void links(void); /* ccm */ extern void setclkgate(char *name, int on); extern void setclkrate(char *name, char *source, int freq); extern int getclkrate(char *name); /* gpc */ extern void powerup(char *dom); /* lcd */ extern void lcdinit(void); /* iomux */ extern void iomuxpad(char *pads, char *sel, char *cfg); extern uint iomuxgpr(int gpr, uint set, uint mask); /* gpio */ #define GPIO_PIN(n, m) ((n)<<5 | (m)) extern void gpioout(uint pin, int set); extern int gpioin(uint pin); void gpiointrenable(uint pin, int mode, void (*f)(uint pin, void *a), void *a); void gpiointrdisable(uint pin); void gpioinit(void); /* pciimx */ extern int pcicfgrw8(int tbdf, int rno, int data, int read); extern int pcicfgrw16(int tbdf, int rno, int data, int read); extern int pcicfgrw32(int tbdf, int rno, int data, int read); extern void pciintrenable(int tbdf, void (*f)(Ureg*, void*), void *a); extern void pciintrdisable(int tbdf, void (*f)(Ureg*, void*), void *a);