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