Import sources from 2011-03-30 iso image

1 files changed, 178 insertions, 0 deletions

diff --git a/sys/src/9/omap/fns.h b/sys/src/9/omap/fns.h
new file mode 100755
index 000000000..6fe173108
--- /dev/null
+++ b/sys/src/9/omap/fns.h
@@ -0,0 +1,178 @@
+#define checkmmu(a, b)
+#define countpagerefs(a, b)
+
+#include "../port/portfns.h"
+
+extern int led(int, int);
+extern void ledexit(int);
+extern void delay(int);
+extern void _uartputs(char*, int);
+extern int _uartprint(char*, ...);
+
+#pragma	varargck argpos	_uartprint 1
+
+extern void archreboot(void);
+extern void archreset(void);
+extern void cachedinv(void);
+extern void cachedinvse(void*, int);
+extern void cachedwb(void);
+extern void cachedwbinv(void);
+extern void cachedwbinvse(void*, int);
+extern void cachedwbse(void*, int);
+extern void cacheiinv(void);
+extern void cacheinfo(int level, Memcache *cp);
+extern void cacheuwbinv(void);
+extern uintptr cankaddr(uintptr pa);
+extern void chkmissing(void);
+extern void clockshutdown(void);
+extern int clz(ulong);
+extern int cmpswap(long*, long, long);
+extern void coherence(void);
+extern void configscreengpio(void);
+extern u32int controlget(void);
+extern u32int cpctget(void);
+extern u32int cpidget(void);
+extern ulong cprd(int cp, int op1, int crn, int crm, int op2);
+extern ulong cprdsc(int op1, int crn, int crm, int op2);
+extern void cpuidprint(void);
+extern void cpwr(int cp, int op1, int crn, int crm, int op2, ulong val);
+extern void cpwrsc(int op1, int crn, int crm, int op2, ulong val);
+#define cycles(ip) *(ip) = lcycles()
+extern u32int dacget(void);
+extern void dacput(u32int);
+extern void dmainit(void);
+extern int dmastart(void *, int, void *, int, uint, Rendez *, int *);
+extern void dmatest(void);
+extern u32int farget(void);
+extern ulong fprd(int fpreg);
+extern void fpwr(int fpreg, ulong val);
+extern u32int fsrget(void);
+extern u32int getscr(void);
+extern u32int getpsr(void);
+extern ulong getwayssets(void);
+extern void intrsoff(void);
+extern int isaconfig(char*, int, ISAConf*);
+extern int isdmadone(int);
+extern int ispow2(uvlong);
+extern void kbdenable(void);
+extern void l2cacheuinv(void);
+extern void l2cacheuwb(void);
+extern void l2cacheuwbinv(void);
+extern void lastresortprint(char *buf, long bp);
+extern int log2(ulong);
+extern void machinit(void);
+extern void mmuidmap(uintptr phys, int mbs);
+extern void mmuinvalidate(void);		/* 'mmu' or 'tlb'? */
+extern void mmuinvalidateaddr(u32int);		/* 'mmu' or 'tlb'? */
+extern void mousectl(Cmdbuf *cb);
+extern u32int pidget(void);
+extern void pidput(u32int);
+extern vlong probeaddr(uintptr);
+extern void procrestore(Proc *);
+extern void procsave(Proc*);
+extern void procsetup(Proc*);
+extern void _reset(void);
+extern void screenclockson(void);
+extern void screeninit(void);
+extern void serialputs(char* s, int n);
+extern void setcachelvl(int);
+extern void setr13(int, u32int*);
+extern int tas(void *);
+extern u32int ttbget(void);
+extern void ttbput(u32int);
+extern void watchdoginit(void);
+
+extern int irqenable(int, void (*)(Ureg*, void*), void*, char*);
+extern int irqdisable(int, void (*)(Ureg*, void*), void*, char*);
+#define intrenable(i, f, a, b, n)	irqenable((i), (f), (a), (n))
+#define intrdisable(i, f, a, b, n)	irqdisable((i), (f), (a), (n))
+extern void vectors(void);
+extern void vtable(void);
+
+/* dregs, going away */
+extern int inb(int);
+extern void outb(int, int);
+
+/*
+ * Things called in main.
+ */
+extern void archconfinit(void);
+extern void clockinit(void);
+extern int i8250console(void);
+extern void links(void);
+extern void mmuinit(void);
+extern void touser(uintptr);
+extern void trapinit(void);
+
+
+extern int fpiarm(Ureg*);
+extern int fpudevprocio(Proc*, void*, long, uintptr, int);
+extern void fpuinit(void);
+extern void fpunoted(void);
+extern void fpunotify(Ureg*);
+extern void fpuprocrestore(Proc*);
+extern void fpuprocsave(Proc*);
+extern void fpusysprocsetup(Proc*);
+extern void fpusysrfork(Ureg*);
+extern void fpusysrforkchild(Proc*, Ureg*, Proc*);
+extern int fpuemu(Ureg*);
+
+/*
+ * Miscellaneous machine dependent stuff.
+ */
+extern char* getenv(char*, char*, int);
+char*	getconf(char*);
+uintptr mmukmap(uintptr, uintptr, usize);
+uintptr mmukunmap(uintptr, uintptr, usize);
+extern void* mmuuncache(void*, usize);
+extern void* ucalloc(usize);
+extern Block* ucallocb(int);
+extern void* ucallocalign(usize size, int align, int span);
+extern void ucfree(void*);
+extern void ucfreeb(Block*);
+
+/*
+ * Things called from port.
+ */
+extern void delay(int);				/* only scheddump() */
+extern int islo(void);
+extern void microdelay(int);			/* only edf.c */
+extern void evenaddr(uintptr);
+extern void idlehands(void);
+extern void setkernur(Ureg*, Proc*);		/* only devproc.c */
+extern void* sysexecregs(uintptr, ulong, int);
+extern void sysprocsetup(Proc*);
+
+/*
+ * PCI stuff.
+ */
+
+int	cas32(void*, u32int, u32int);
+int	tas32(void*);
+
+#define CASU(p, e, n)	cas32((p), (u32int)(e), (u32int)(n))
+#define CASV(p, e, n)	cas32((p), (u32int)(e), (u32int)(n))
+#define CASW(addr, exp, new)	cas32((addr), (exp), (new))
+#define TAS(addr)	tas32(addr)
+
+extern void forkret(void);
+extern int userureg(Ureg*);
+void*	vmap(uintptr, usize);
+void	vunmap(void*, usize);
+
+extern void kexit(Ureg*);
+
+#define	getpgcolor(a)	0
+#define	kmapinval()
+
+#define PTR2UINT(p)	((uintptr)(p))
+#define UINT2PTR(i)	((void*)(i))
+
+#define	waserror()	(up->nerrlab++, setlabel(&up->errlab[up->nerrlab-1]))
+
+#define KADDR(pa)	UINT2PTR(KZERO    | ((uintptr)(pa) & ~KSEGM))
+#define PADDR(va)	PTR2UINT(PHYSDRAM | ((uintptr)(va) & ~KSEGM))
+
+#define wave(c) *(ulong *)PHYSCONS = (c)
+
+#define MASK(v)	((1UL << (v)) - 1)	/* mask `v' bits wide */