1 #include "../port/portfns.h"
4 Dirtab* addarchfile(char*, int, long(*)(Chan*,void*,long,vlong), long(*)(Chan*,void*,long,vlong));
7 int bios32call(BIOS32ci*, u16int[3]);
8 int bios32ci(BIOS32si*, BIOS32ci*);
9 void bios32close(BIOS32si*);
10 BIOS32si* bios32open(char*);
12 uintptr cankaddr(uintptr);
13 int checksum(void *, int);
14 void clockintr(Ureg*, void*);
15 int (*cmpswap)(long*, long, long);
16 int cmpswap486(long*, long, long);
17 void (*coherence)(void);
18 void cpuid(int, ulong regs[]);
19 int cpuidentify(void);
20 void cpuidprint(void);
21 void (*cycles)(uvlong*);
27 int dmainit(int, int);
31 long dmasetup(int, void*, long, int);
32 void dumpmcregs(void);
33 int ecinit(int cmdport, int dataport);
34 int ecread(uchar addr);
35 int ecwrite(uchar addr, uchar val);
36 #define evenaddr(x) /* x86 doesn't care */
37 void (*fprestore)(FPsave*);
38 void (*fpsave)(FPsave*);
39 void fpsserestore(FPsave*);
40 void fpssesave(FPsave*);
41 void fpx87restore(FPsave*);
42 void fpx87save(FPsave*);
52 void i8042auxenable(void (*)(int, int));
53 void i8042reset(void);
54 void i8250console(void);
55 void* i8250alloc(int, int, int);
56 void i8253enable(void);
58 void i8253reset(void);
59 uvlong i8253read(uvlong*);
60 void i8253timerset(uvlong);
61 int i8259disable(int);
62 int i8259enable(Vctl*);
71 void insb(int, void*, int);
73 void inss(int, void*, int);
75 void insl(int, void*, int);
76 void intrdisable(int, void (*)(Ureg *, void *), void*, int, char*);
77 void intrenable(int, void (*)(Ureg*, void*), void*, int, char*);
83 int iounused(int, int);
84 int ioalloc(int, int, int, char*);
85 int ioreserve(int, int, int, char*);
86 int iprint(char*, ...);
87 int isaconfig(char*, int, ISAConf*);
101 void memorysummary(void);
103 #define mmuflushtlb() putcr3(getcr3())
105 uintptr *mmuwalk(uintptr*, uintptr, int, int);
106 char* mtrr(uvlong, uvlong, char *);
107 void mtrrclock(void);
108 int mtrrprint(char *, long);
111 uchar nvramread(int);
112 void nvramwrite(int, uchar);
114 void outsb(int, void*, int);
115 void outs(int, ushort);
116 void outss(int, void*, int);
117 void outl(int, ulong);
118 void outsl(int, void*, int);
119 uintptr paddr(void*);
120 ulong pcibarsize(Pcidev*, int);
121 void pcibussize(Pcidev*, ulong*, ulong*);
122 int pcicfgr8(Pcidev*, int);
123 int pcicfgr16(Pcidev*, int);
124 int pcicfgr32(Pcidev*, int);
125 void pcicfgw8(Pcidev*, int, int);
126 void pcicfgw16(Pcidev*, int, int);
127 void pcicfgw32(Pcidev*, int, int);
128 void pciclrbme(Pcidev*);
129 void pciclrioe(Pcidev*);
130 void pciclrmwi(Pcidev*);
131 int pcigetpms(Pcidev*);
132 void pcihinv(Pcidev*);
133 uchar pciipin(Pcidev*, uchar);
134 Pcidev* pcimatch(Pcidev*, int, int);
135 Pcidev* pcimatchtbdf(int);
136 int pcicap(Pcidev*, int);
137 int pcihtcap(Pcidev*, int);
139 int pciscan(int, Pcidev**);
140 void pcisetbme(Pcidev*);
141 void pcisetioe(Pcidev*);
142 void pcisetmwi(Pcidev*);
143 int pcisetpms(Pcidev*, int);
144 void pcmcisread(PCMslot*);
145 int pcmcistuple(int, int, int, void*, int);
146 PCMmap* pcmmap(int, ulong, int, int);
147 int pcmspecial(char*, ISAConf*);
148 int (*_pcmspecial)(char *, ISAConf *);
149 void pcmspecialclose(int);
150 void (*_pcmspecialclose)(int);
151 void pcmunmap(int, PCMmap*);
152 void pmap(uintptr *, uintptr, uintptr, vlong);
153 void procrestore(Proc*);
154 void procsave(Proc*);
155 void procsetup(Proc*);
156 void procfork(Proc*);
161 int rdmsr(int, vlong*);
162 void realmode(Ureg*);
163 void screeninit(void);
164 void (*screenputs)(char*, int);
165 void* sigsearch(char*);
166 void syncclock(void);
167 void syscallentry(void);
169 void trapenable(int, void (*)(Ureg*, void*), void*, char*);
171 void trapinit0(void);
173 uvlong tscticks(uvlong*);
174 uintptr umbmalloc(uintptr, int, int);
175 void umbfree(uintptr, int);
176 uintptr umbrwmalloc(uintptr, int, int);
177 void umbrwfree(uintptr, int);
178 uintptr upaalloc(int, int);
179 void upafree(uintptr, int);
180 void upareserve(uintptr, int);
181 void vectortable(void);
182 void* vmap(uintptr, int);
183 int vmapsync(uintptr);
184 void vunmap(void*, int);
186 int wrmsr(int, vlong);
187 int xchgw(ushort*, int);
188 void rdrandbuf(void*, ulong);
190 #define userureg(ur) (((ur)->cs & 3) == 3)
191 #define waserror() (up->nerrlab++, setlabel(&up->errlab[up->nerrlab-1]))
192 #define KADDR(a) kaddr(a)
193 #define PADDR(a) paddr((void*)(a))