Import sources from 2011-03-30 iso image

1 files changed, 184 insertions, 0 deletions

diff --git a/sys/src/9/pc/fns.h b/sys/src/9/pc/fns.h
new file mode 100755
index 000000000..bce829162
--- /dev/null
+++ b/sys/src/9/pc/fns.h
@@ -0,0 +1,184 @@
+#include "../port/portfns.h"
+
+void	aamloop(int);
+Dirtab*	addarchfile(char*, int, long(*)(Chan*,void*,long,vlong), long(*)(Chan*,void*,long,vlong));
+void	archinit(void);
+int	bios32call(BIOS32ci*, u16int[3]);
+int	bios32ci(BIOS32si*, BIOS32ci*);
+void	bios32close(BIOS32si*);
+BIOS32si* bios32open(char*);
+void	bootargs(void*);
+ulong	cankaddr(ulong);
+void	clockintr(Ureg*, void*);
+int	(*cmpswap)(long*, long, long);
+int	cmpswap486(long*, long, long);
+void	(*coherence)(void);
+void	cpuid(int, ulong regs[]);
+int	cpuidentify(void);
+void	cpuidprint(void);
+void	(*cycles)(uvlong*);
+void	delay(int);
+int	dmacount(int);
+int	dmadone(int);
+void	dmaend(int);
+int	dmainit(int, int);
+long	dmasetup(int, void*, long, int);
+#define	evenaddr(x)				/* x86 doesn't care */
+void	fpclear(void);
+void	fpenv(FPsave*);
+void	fpinit(void);
+void	fpoff(void);
+void	fprestore(FPsave*);
+void	fpsave(FPsave*);
+ulong	fpstatus(void);
+ulong	getcr0(void);
+ulong	getcr2(void);
+ulong	getcr3(void);
+ulong	getcr4(void);
+char*	getconf(char*);
+void	guesscpuhz(int);
+void	halt(void);
+int	i8042auxcmd(int);
+int	i8042auxcmds(uchar*, int);
+void	i8042auxenable(void (*)(int, int));
+void	i8042reset(void);
+void	i8250console(void);
+void*	i8250alloc(int, int, int);
+void	i8250mouse(char*, int (*)(Queue*, int), int);
+void	i8250setmouseputc(char*, int (*)(Queue*, int));
+void	i8253enable(void);
+void	i8253init(void);
+void	i8253link(void);
+uvlong	i8253read(uvlong*);
+void	i8253timerset(uvlong);
+int	i8259disable(int);
+int	i8259enable(Vctl*);
+void	i8259init(void);
+int	i8259isr(int);
+void	i8259on(void);
+void	i8259off(void);
+int	i8259vecno(int);
+void	idle(void);
+void	idlehands(void);
+int	inb(int);
+void	insb(int, void*, int);
+ushort	ins(int);
+void	inss(int, void*, int);
+ulong	inl(int);
+void	insl(int, void*, int);
+int	intrdisable(int, void (*)(Ureg *, void *), void*, int, char*);
+void	intrenable(int, void (*)(Ureg*, void*), void*, int, char*);
+void	introff(void);
+void	intron(void);
+void	invlpg(ulong);
+void	iofree(int);
+void	ioinit(void);
+int	iounused(int, int);
+int	ioalloc(int, int, int, char*);
+int	ioreserve(int, int, int, char*);
+int	iprint(char*, ...);
+int	isaconfig(char*, int, ISAConf*);
+void*	kaddr(ulong);
+void	kbdenable(void);
+void	kbdinit(void);
+#define	kmapinval()
+void	lgdt(ushort[3]);
+void	lidt(ushort[3]);
+void	links(void);
+void	ltr(ulong);
+void	mach0init(void);
+void	mathinit(void);
+void	mb386(void);
+void	mb586(void);
+void	meminit(void);
+void	memorysummary(void);
+void	mfence(void);
+#define mmuflushtlb(pdb) putcr3(pdb)
+void	mmuinit(void);
+ulong*	mmuwalk(ulong*, ulong, int, int);
+int	mtrr(uvlong, uvlong, char *);
+void	mtrrclock(void);
+int	mtrrprint(char *, long);
+uchar	nvramread(int);
+void	nvramwrite(int, uchar);
+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);
+ulong	paddr(void*);
+ulong	pcibarsize(Pcidev*, int);
+void	pcibussize(Pcidev*, ulong*, ulong*);
+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	pciclrioe(Pcidev*);
+void	pciclrmwi(Pcidev*);
+int	pcigetpms(Pcidev*);
+void	pcihinv(Pcidev*);
+uchar	pciipin(Pcidev*, uchar);
+Pcidev* pcimatch(Pcidev*, int, int);
+Pcidev* pcimatchtbdf(int);
+void	pcireset(void);
+int	pciscan(int, Pcidev**);
+void	pcisetbme(Pcidev*);
+void	pcisetioe(Pcidev*);
+void	pcisetmwi(Pcidev*);
+int	pcisetpms(Pcidev*, int);
+void	pcmcisread(PCMslot*);
+int	pcmcistuple(int, int, int, void*, int);
+PCMmap*	pcmmap(int, ulong, int, int);
+int	pcmspecial(char*, ISAConf*);
+int	(*_pcmspecial)(char *, ISAConf *);
+void	pcmspecialclose(int);
+void	(*_pcmspecialclose)(int);
+void	pcmunmap(int, PCMmap*);
+int	pdbmap(ulong*, ulong, ulong, int);
+void	procrestore(Proc*);
+void	procsave(Proc*);
+void	procsetup(Proc*);
+void	putcr0(ulong);
+void	putcr3(ulong);
+void	putcr4(ulong);
+void*	rampage(void);
+void	rdmsr(int, vlong*);
+void	realmode(Ureg*);
+void	screeninit(void);
+void	(*screenputs)(char*, int);
+void	syncclock(void);
+void	syscallfmt(int syscallno, ulong pc, va_list list);
+void	sysretfmt(int syscallno, va_list list, long ret, uvlong start, uvlong stop);
+void*	tmpmap(Page*);
+void	tmpunmap(void*);
+void	touser(void*);
+void	trapenable(int, void (*)(Ureg*, void*), void*, char*);
+void	trapinit(void);
+void	trapinit0(void);
+int	tas(void*);
+uvlong	tscticks(uvlong*);
+ulong	umbmalloc(ulong, int, int);
+void	umbfree(ulong, int);
+ulong	umbrwmalloc(ulong, int, int);
+void	umbrwfree(ulong, int);
+ulong	upaalloc(int, int);
+void	upafree(ulong, int);
+void	upareserve(ulong, int);
+#define	userureg(ur) (((ur)->cs & 0xFFFF) == UESEL)
+void	vectortable(void);
+void*	vmap(ulong, int);
+int	vmapsync(ulong);
+void	vunmap(void*, int);
+void	wbinvd(void);
+void	wrmsr(int, vlong);
+int	xchgw(ushort*, int);
+
+#define	waserror()	(up->nerrlab++, setlabel(&up->errlab[up->nerrlab-1]))
+#define	KADDR(a)	kaddr(a)
+#define PADDR(a)	paddr((void*)(a))
+
+#define	dcflush(a, b)