2000/1027/bitsy/dat.h (diff list | history)

2000/0831/sys/src/9/bitsy/dat.h:34,39 – 2000/0902/sys/src/9/bitsy/dat.h:34,48 (short | long)
2000/0831		/* * no floating point, hence nothing to save */
2000/0902		/* * FPsave.status */ enum { FPinit, FPinactive, };
2000/0831		struct FPsave { int dummy;
2000/0902/sys/src/9/bitsy/dat.h:52,58 – 2000/0905/sys/src/9/bitsy/dat.h:52,57 (short | long)
2000/0831		{ ulong nmach; /* processors */ ulong nproc; /* processes */ ulong monitor; /* has monitor? */ ulong npage0; /* total physical pages of memory */ ulong npage1; /* total physical pages of memory */ ulong npage; /* total physical pages of memory */
2000/0902/sys/src/9/bitsy/dat.h:63,69 – 2000/0905/sys/src/9/bitsy/dat.h:62,69
2000/0831		ulong base0; /* base of bank 0 */ ulong base1; /* base of bank 1 */ ulong copymode; /* 0 is copy on write, 1 is copy on reference */ ulong ialloc; /* max interrupt time allocation in bytes */
2000/0905		int monitor; ulong ialloc; /* bytes available for interrupt time allocation */
2000/0831		ulong pipeqsize; /* size in bytes of pipe queues */ };
2000/0905/sys/src/9/bitsy/dat.h:178,180 – 2000/0907/sys/src/9/bitsy/dat.h:178,185 (short | long)
2000/0831		extern Mach *m; #define up (((Mach*)MACHADDR)->externup)
2000/0907		enum { OneMeg= 1024*1024, };
2000/0907/sys/src/9/bitsy/dat.h:167,176 – 2000/0929/sys/src/9/bitsy/dat.h:167,176 (short | long)
2000/0831		}active; /* * Each processor sees its own Mach structure at address MACHADDR. * However, the Mach structures must also be available via the per-processor * MMU information array machp, mainly for disambiguation and access to * the clock which is only maintained by the bootstrap processor (0).
2000/0929		* Each processor sees its own Mach structure at address MACHADDR. * However, the Mach structures must also be available via the per-processor * MMU information array machp, mainly for disambiguation and access to * the clock which is only maintained by the bootstrap processor (0).
2000/0831		*/ Mach* machp[MAXMACH];
2000/0907/sys/src/9/bitsy/dat.h:183,185 – 2000/0929/sys/src/9/bitsy/dat.h:183,186
2000/0907		{ OneMeg= 1024*1024, };
2000/0929
2000/0929/sys/src/9/bitsy/dat.h:10,15 – 2000/1007/sys/src/9/bitsy/dat.h:10,17 (short | long)
2000/0831		typedef struct Proc Proc; typedef struct Ureg Ureg; typedef struct Vctl Vctl;
2000/1007		typedef struct PhysUart PhysUart; typedef struct Uart Uart;
2000/0831		/* * parameters for sysproc.c
2000/0929/sys/src/9/bitsy/dat.h:133,138 – 2000/1007/sys/src/9/bitsy/dat.h:135,146
2000/0831		vlong mtrrdef; vlong mtrrfix[11]; vlong mtrrvar[32]; /* 256 max. */
2000/1007		/* save areas for exceptions */ ulong sfiq[5]; ulong sirq[5]; ulong sund[5]; ulong sabt[5];
2000/0831		int stack[1]; };
2000/1007/sys/src/9/bitsy/dat.h:72,81 – 2000/1011/sys/src/9/bitsy/dat.h:72,87 (short | long)
2000/0831		/* * MMU stuff in proc */ #define NCOLOR 1
2000/1011		enum { NCOLOR= 1, /* 1 level cache, don't worry about VCE's */ Nmeg= 32, /* maximum size of user space */ };
2000/0831		struct PMMU { int dummy;
2000/1011		ulong pid; /* current pid (0 if none) */ Page *l1[Nmeg]; /* this's process' level 1 entries */
2000/0831		}; /*
2000/1007/sys/src/9/bitsy/dat.h:159,169 – 2000/1011/sys/src/9/bitsy/dat.h:165,175
2000/0831		}; /* * Fake kmap
2000/1011		* Fake kmap since we direct map dram
2000/0831		*/ typedef void KMap; #define VA(k) ((ulong)(k)) #define kmap(p) (KMap*)((p)->pa|KZERO)
2000/1011		#define kmap(p) (KMap*)((p)->pa)
2000/0831		#define kunmap(k) struct
2000/1011/sys/src/9/bitsy/dat.h:80,86 – 2000/1012/sys/src/9/bitsy/dat.h:80,86 (short | long)
2000/1011
2000/0831		struct PMMU {
2000/1011		ulong pid; /* current pid (0 if none) */
2000/1012		ulong tlbpid; /* current pid (0 if none) */
2000/1011		Page *l1[Nmeg]; /* this's process' level 1 entries */
2000/0831		};
2000/1011/sys/src/9/bitsy/dat.h:114,119 – 2000/1012/sys/src/9/bitsy/dat.h:114,120
2000/0831		ulong fairness; /* for runproc */
2000/1012		/* stats */
2000/0831		int tlbfault; int tlbpurge; int pfault;
2000/1011/sys/src/9/bitsy/dat.h:123,147 – 2000/1012/sys/src/9/bitsy/dat.h:124,139
2000/0831		int intr; vlong fastclock; /* last sampled value */ vlong intrts; /* time stamp of last interrupt */ int flushmmu; /* make current proc flush it's mmu state */                  ulong spuriousintr; int lastintr; int loopconst;
2000/1012		int flushmmu; /* make current proc flush it's mmu state */ Proc *pid2proc[31]; /* what proc holds what pid */ int lastpid; /* highest assigned pid slot */
2000/0831		int cpumhz; int cpuhz; int cpuidax; int cpuiddx; char cpuidid[16]; char* cpuidtype;
2000/1012		int cpumhz; /* speed of cpu */ int cpuhz; /* ... *
2000/0831		vlong mtrrcap; vlong mtrrdef; vlong mtrrfix[11]; vlong mtrrvar[32]; /* 256 max. */
2000/1007		/* save areas for exceptions */ ulong sfiq[5]; ulong sirq[5];
2000/1011/sys/src/9/bitsy/dat.h:197,200 – 2000/1012/sys/src/9/bitsy/dat.h:189,191
2000/0907		{ OneMeg= 1024*1024, };
2000/0929
2000/1012/sys/src/9/bitsy/dat.h:80,87 – 2000/1013/sys/src/9/bitsy/dat.h:80,87 (short | long)
2000/1011
2000/0831		struct PMMU {
2000/1012		ulong tlbpid; /* current pid (0 if none) */
2000/1011		Page *l1[Nmeg]; /* this's process' level 1 entries */
2000/1013		Page *l1page[Nmeg]; /* this's process' level 1 entries */ ulong l1table[Nmeg]; /* ... */
2000/0831		}; /*
2000/1013/sys/src/9/bitsy/dat.h:99,112 – 2000/1014/sys/src/9/bitsy/dat.h:99,107 (short | long)
2000/0831		int machno; /* physical id of processor */ ulong splpc; /* pc of last caller to splhi */ ulong* pdb; /* page directory base for this processor (va) */                  Proc* proc; /* current process on this processor */ Proc* externup; /* extern register Proc *up */ Page* pdbpool; int pdbcnt;                  ulong ticks; /* of the clock since boot time */ Label sched; /* scheduler wakeup */ Lock alarmlock; /* access to alarm list */
2000/1013/sys/src/9/bitsy/dat.h:172,186 – 2000/1014/sys/src/9/bitsy/dat.h:167,173
2000/0831		int ispanic; /* shutdown in response to a panic */ }active; /*
2000/0929		* Each processor sees its own Mach structure at address MACHADDR. * However, the Mach structures must also be available via the per-processor * MMU information array machp, mainly for disambiguation and access to * the clock which is only maintained by the bootstrap processor (0).
2000/0831		*/ Mach* machp[MAXMACH];                  #define MACHP(n) (machp[n])
2000/1014		#define MACHP(n) ((Mach*)MACHADDR)
2000/0831		extern Mach *m; #define up (((Mach*)MACHADDR)->externup)
2000/1014/sys/src/9/bitsy/dat.h:16,22 – 2000/1015/sys/src/9/bitsy/dat.h:16,22 (short | long)
2000/0831		/* * parameters for sysproc.c */ #define AOUT_MAGIC (I_MAGIC)
2000/1015		#define AOUT_MAGIC (E_MAGIC)
2000/0831		struct Lock {
2000/1014/sys/src/9/bitsy/dat.h:82,87 – 2000/1015/sys/src/9/bitsy/dat.h:82,88
2000/0831		{
2000/1013		Page *l1page[Nmeg]; /* this's process' level 1 entries */ ulong l1table[Nmeg]; /* ... */
2000/1015		Page *mmufree; /* free mmu pages */
2000/0831		}; /*
2000/1014/sys/src/9/bitsy/dat.h:167,173 – 2000/1015/sys/src/9/bitsy/dat.h:168,174
2000/0831		int ispanic; /* shutdown in response to a panic */ }active;
2000/1014		#define MACHP(n) ((Mach*)MACHADDR)
2000/1015		#define MACHP(n) ((Mach *)(MACHADDR+(n)*BY2PG))
2000/0831		extern Mach *m; #define up (((Mach*)MACHADDR)->externup)
2000/1015/sys/src/9/bitsy/dat.h:100,107 – 2000/1016/sys/src/9/bitsy/dat.h:100,107 (short | long)
2000/0831		int machno; /* physical id of processor */ ulong splpc; /* pc of last caller to splhi */ Proc* proc; /* current process on this processor */ Proc* externup; /* extern register Proc *up */
2000/1016		Proc *proc; /* current process */ ulong mmupid; /* process id currently in mmu & cache */
2000/0831		ulong ticks; /* of the clock since boot time */ Label sched; /* scheduler wakeup */
2000/1015/sys/src/9/bitsy/dat.h:171,177 – 2000/1016/sys/src/9/bitsy/dat.h:171,177
2000/1015		#define MACHP(n) ((Mach *)(MACHADDR+(n)*BY2PG))
2000/0831		extern Mach *m; #define up (((Mach*)MACHADDR)->externup)
2000/1016		extern Proc *up;
2000/0907		enum {
2000/1016/sys/src/9/bitsy/dat.h:1,4 – 2000/1026/sys/src/9/bitsy/dat.h:1,6 (short | long)
2000/0831		typedef struct Conf Conf;
2000/1026		typedef struct FPU FPU; typedef struct FPenv FPenv;
2000/0831		typedef struct FPsave FPsave; typedef struct Label Label; typedef struct Lock Lock;
2000/1016/sys/src/9/bitsy/dat.h:34,53 – 2000/1026/sys/src/9/bitsy/dat.h:36,54
2000/0831		}; /* * no floating point, hence nothing to save */
2000/0902		/* * FPsave.status */ enum { FPinit, FPinactive,
2000/1026		FPINIT, FPACTIVE, FPINACTIVE,
2000/0902		};
2000/0831		struct FPsave { int dummy;
2000/1026		ulong status; ulong control; ulong regs[8][3]; /* emulated fp */
2000/0831		}; struct Conf
2000/1026/sys/src/9/bitsy/dat.h:40,48 – 2000/1027/sys/src/9/bitsy/dat.h:40,48 (short | long)
2000/0902		*/ enum {
2000/1026		FPINIT, FPACTIVE, FPINACTIVE,
2000/1027		FPinit, FPactive, FPinactive,
2000/0902		};
2000/0831		struct FPsave {
2000/1027/sys/src/9/bitsy/dat.h:108,113 – 2000/1106/sys/src/9/bitsy/dat.h:108,114 (short | long)
2000/0831		Label sched; /* scheduler wakeup */ Lock alarmlock; /* access to alarm list */ void* alarm; /* alarms bound to this clock */
2000/1106		int inclockintr;
2000/0831		ulong fairness; /* for runproc */
2000/1106/sys/src/9/bitsy/dat.h:1,19 – 2000/1121/sys/src/9/bitsy/dat.h:1,25 (short | long)
2000/0831		typedef struct Conf Conf;
2000/1026		typedef struct FPU FPU; typedef struct FPenv FPenv;
2000/0831		typedef struct FPsave FPsave; typedef struct Label Label; typedef struct Lock Lock; typedef struct MMU MMU; typedef struct Mach Mach; typedef struct Notsave Notsave; typedef struct Page Page; typedef struct PMMU PMMU; typedef struct Proc Proc; typedef struct Ureg Ureg; typedef struct Vctl Vctl;
2000/1007		typedef struct PhysUart PhysUart; typedef struct Uart Uart;
2000/1121		typedef struct Cisdat Cisdat; typedef struct Conf Conf; typedef struct Cycintr Cycintr; typedef struct FPU FPU; typedef struct FPenv FPenv; typedef struct FPsave FPsave; typedef struct Label Label; typedef struct Lock Lock; typedef struct MMU MMU; typedef struct Mach Mach; typedef struct Notsave Notsave; typedef struct Page Page; typedef struct PCMmap PCMmap; typedef struct PCMslot PCMslot; typedef struct PCMconftab PCMconftab; typedef struct PhysUart PhysUart; typedef struct PMMU PMMU; typedef struct Proc Proc; typedef struct Uart Uart; typedef struct Ureg Ureg; typedef struct Vctl Vctl; typedef struct Uart Uart;
2000/0831		/* * parameters for sysproc.c
2000/1106/sys/src/9/bitsy/dat.h:68,73 – 2000/1121/sys/src/9/bitsy/dat.h:74,81
2000/0905		int monitor; ulong ialloc; /* bytes available for interrupt time allocation */
2000/0831		ulong pipeqsize; /* size in bytes of pipe queues */
2000/1121		ulong hz; /* processor cycle freq */ ulong mhz;
2000/0831		}; /*
2000/1106/sys/src/9/bitsy/dat.h:141,148 – 2000/1121/sys/src/9/bitsy/dat.h:149,154
2000/0831		int stack[1]; }; typedef struct Cycintr Cycintr;                  /* * fasttick timer interrupts */
2000/1106/sys/src/9/bitsy/dat.h:178,181 – 2000/1121/sys/src/9/bitsy/dat.h:184,353
2000/0907		enum { OneMeg= 1024*1024,
2000/1121		}; /* * routines to access UART hardware */ struct PhysUart { void (*enable)(Uart*, int); void (*disable)(Uart*); void (*kick)(Uart*); void (*intr)(Ureg*, void*); void (*dobreak)(Uart*, int); void (*baud)(Uart*, int); void (*bits)(Uart*, int); void (*stop)(Uart*, int); void (*parity)(Uart*, int); void (*modemctl)(Uart*, int); void (*rts)(Uart*, int); void (*dtr)(Uart*, int); long (*status)(Uart*, void*, long, long); }; enum { Stagesize= 1024 }; /* * software UART */ struct Uart { QLock; int type; int dev; int opens; void *regs; PhysUart *phys; int enabled; Uart *elist; /* next enabled interface */ char name[NAMELEN]; uchar sticky[4]; /* sticky write register values */ ulong freq; /* clock frequency */ uchar mask; /* bits/char */ int baud; /* baud rate */ int parity; /* parity errors */ int frame; /* framing errors */ int overrun; /* rcvr overruns */ /* buffers */ int (*putc)(Queue*, int); Queue *iq; Queue *oq; uchar istage[Stagesize]; uchar *iw; uchar *ir; uchar *ie; Lock tlock; /* transmit */ uchar ostage[Stagesize]; uchar *op; uchar *oe; int modem; /* hardware flow control on */ int xonoff; /* software flow control on */ int blocked; int cts, dsr, dcd, dcdts; /* keep track of modem status */ int ctsbackoff; int hup_dsr, hup_dcd; /* send hangup upstream? */ int dohup; int kinuse; /* device in use by kernel */ Rendez r; }; /* * PCMCIA structures known by both port/cis.c and the pcmcia driver */ /* * Map between ISA memory space and PCMCIA card memory space. */ struct PCMmap { ulong ca; /* card address */ ulong cea; /* card end address */ ulong isa; /* local virtual address */ int len; /* length of the ISA area */ int attr; /* attribute memory */ }; /* * a PCMCIA configuration entry */ struct PCMconftab { int index; ushort irqs; /* legal irqs */ uchar irqtype; uchar bit16; /* true for 16 bit access */ struct { ulong start; ulong len; } io[16]; int nio; uchar vpp1; uchar vpp2; uchar memwait; ulong maxwait; ulong readywait; ulong otherwait; }; /* * For walking a PCMCIA card's information structure */ struct Cisdat { uchar *cisbase; int cispos; int cisskip; int cislen; }; /* * PCMCIA card slot */ struct PCMslot { Ref; long memlen; /* memory length */ uchar slotno; /* slot number */ void *regs; /* i/o registers */ void *mem; /* memory */ void *attr; /* attribute memory */ /* status */ uchar special; /* in use for a special device */ uchar already; /* already inited */ uchar occupied; uchar battery; uchar wrprot; uchar powered; uchar configed; uchar enabled; uchar busy; /* cis info */ ulong msec; /* time of last slotinfo call */ char verstr[512]; /* version string */ uchar cpresent; /* config registers present */ ulong caddr; /* relative address of config registers */ int nctab; /* number of config table entries */ PCMconftab ctab[8]; PCMconftab *def; /* default conftab */ /* for walking through cis */ Cisdat; /* maps are fixed */ PCMmap memmap; PCMmap attrmap;
2000/0907		};
2000/1121/sys/src/9/bitsy/dat.h:316,322 – 2000/1122/sys/src/9/bitsy/dat.h:316,322 (short | long)
2000/1121		*/ struct PCMslot { Ref;
2000/1122		Ref ref;
2000/1121		long memlen; /* memory length */ uchar slotno; /* slot number */
2000/1122/sys/src/9/bitsy/dat.h:336,341 – 2000/1128/sys/src/9/bitsy/dat.h:336,342 (short | long)
2000/1121		uchar busy; /* cis info */
2000/1128		int cisread; /* set when the cis has been read */
2000/1121		ulong msec; /* time of last slotinfo call */ char verstr[512]; /* version string */ uchar cpresent; /* config registers present */
2000/1128/sys/src/9/bitsy/dat.h:4,9 – 2000/1205/sys/src/9/bitsy/dat.h:4,10 (short | long)
2000/1121		typedef struct FPU FPU; typedef struct FPenv FPenv; typedef struct FPsave FPsave;
2000/1205		typedef struct DevConf DevConf;
2000/1121		typedef struct Label Label; typedef struct Lock Lock; typedef struct MMU MMU;
2000/1128/sys/src/9/bitsy/dat.h:21,26 – 2000/1205/sys/src/9/bitsy/dat.h:22,29
2000/1121		typedef struct Vctl Vctl; typedef struct Uart Uart;
2000/0831
2000/1205		typedef void IntrHandler(Ureg*, void*);
2000/0831		/* * parameters for sysproc.c */
2000/1128/sys/src/9/bitsy/dat.h:316,321 – 2000/1205/sys/src/9/bitsy/dat.h:319,326
2000/1121		*/ struct PCMslot {
2000/1205		RWlock;
2000/1122		Ref ref;
2000/1121		long memlen; /* memory length */
2000/1128/sys/src/9/bitsy/dat.h:325,343 – 2000/1205/sys/src/9/bitsy/dat.h:330,340
2000/1121		void *attr; /* attribute memory */ /* status */ uchar special; /* in use for a special device */ uchar already; /* already inited */ uchar occupied; uchar battery; uchar wrprot; uchar powered; uchar configed; uchar enabled; uchar busy;
2000/1205		uchar occupied; /* card in the slot */ uchar configed; /* card configured */
2000/1121		/* cis info */
2000/1128		int cisread; /* set when the cis has been read */
2000/1121		ulong msec; /* time of last slotinfo call */ char verstr[512]; /* version string */ uchar cpresent; /* config registers present */ ulong caddr; /* relative address of config registers */
2000/1128/sys/src/9/bitsy/dat.h:351,354 – 2000/1205/sys/src/9/bitsy/dat.h:348,364
2000/1121		/* maps are fixed */ PCMmap memmap; PCMmap attrmap;
2000/1205		}; /* * hardware info about a device */ struct DevConf { ulong mem; /* mapped memory address */ ulong port; /* mapped i/o regs */ int size; /* access size */ int itype; /* type of interrupt */ ulong interrupt; /* interrupt number */ char type[NAMELEN]; /* card type */
2000/0907		};
2000/1205/sys/src/9/bitsy/dat.h:189,194 – 2001/0529/sys/src/9/bitsy/dat.h:189,195 (short | long)
2000/0907		OneMeg= 1024*1024,
2000/1121		};
2001/0529		#ifdef NDEF
2000/1121		/* * routines to access UART hardware */
2000/1205/sys/src/9/bitsy/dat.h:265,270 – 2001/0529/sys/src/9/bitsy/dat.h:266,272
2000/1121		Rendez r; };
2001/0529		#endif
2000/1121		/* * PCMCIA structures known by both port/cis.c and the pcmcia driver
2000/1205/sys/src/9/bitsy/dat.h:360,364 – 2001/0529/sys/src/9/bitsy/dat.h:362,366
2000/1205		int size; /* access size */ int itype; /* type of interrupt */ ulong interrupt; /* interrupt number */ char type[NAMELEN]; /* card type */
2001/0529		char *type; /* card type, mallocated */
2000/0907		};
2001/0529/sys/src/9/bitsy/dat.h:189,274 – 2001/0616/sys/src/9/bitsy/dat.h:189,195 (short | long)
2000/0907		OneMeg= 1024*1024,
2000/1121		};
2001/0529		#ifdef NDEF
2000/1121		/* * routines to access UART hardware */ struct PhysUart { void (*enable)(Uart*, int); void (*disable)(Uart*); void (*kick)(Uart*); void (*intr)(Ureg*, void*); void (*dobreak)(Uart*, int); void (*baud)(Uart*, int); void (*bits)(Uart*, int); void (*stop)(Uart*, int); void (*parity)(Uart*, int); void (*modemctl)(Uart*, int); void (*rts)(Uart*, int); void (*dtr)(Uart*, int); long (*status)(Uart*, void*, long, long); };                  enum { Stagesize= 1024 };                  /* * software UART */ struct Uart { QLock; int type; int dev; int opens; void *regs; PhysUart *phys;                  int enabled; Uart *elist; /* next enabled interface */ char name[NAMELEN];                  uchar sticky[4]; /* sticky write register values */ ulong freq; /* clock frequency */ uchar mask; /* bits/char */ int baud; /* baud rate */                  int parity; /* parity errors */ int frame; /* framing errors */ int overrun; /* rcvr overruns */                  /* buffers */ int (*putc)(Queue*, int); Queue *iq; Queue *oq;                  uchar istage[Stagesize]; uchar *iw; uchar *ir; uchar *ie;                  Lock tlock; /* transmit */ uchar ostage[Stagesize]; uchar *op; uchar *oe;                  int modem; /* hardware flow control on */ int xonoff; /* software flow control on */ int blocked; int cts, dsr, dcd, dcdts; /* keep track of modem status */ int ctsbackoff; int hup_dsr, hup_dcd; /* send hangup upstream? */ int dohup;                  int kinuse; /* device in use by kernel */                  Rendez r; };
2001/0529		#endif
2000/1121		/* * PCMCIA structures known by both port/cis.c and the pcmcia driver */
2001/0529/sys/src/9/bitsy/dat.h:357,366 – 2001/0616/sys/src/9/bitsy/dat.h:278,287
2000/1205		*/ struct DevConf { ulong mem; /* mapped memory address */
2001/0616		ulong mem; /* mapped memory address */
2000/1205		ulong port; /* mapped i/o regs */ int size; /* access size */ int itype; /* type of interrupt */
2001/0616		int size; /* access size */ int itype; /* type of interrupt */
2000/1205		ulong interrupt; /* interrupt number */
2001/0529		char *type; /* card type, mallocated */
2001/0616		char *type; /* card type, mallocated */
2000/0907		};
2001/0616/sys/src/9/bitsy/dat.h:227,243 – 2001/0619/sys/src/9/bitsy/dat.h:227,232 (short | long)
2000/1121		}; /* * For walking a PCMCIA card's information structure */ struct Cisdat { uchar *cisbase; int cispos; int cisskip; int cislen; };                  /* * PCMCIA card slot */ struct PCMslot
2001/0616/sys/src/9/bitsy/dat.h:264,272 – 2001/0619/sys/src/9/bitsy/dat.h:253,258
2000/1121		int nctab; /* number of config table entries */ PCMconftab ctab[8]; PCMconftab *def; /* default conftab */                  /* for walking through cis */ Cisdat; /* maps are fixed */ PCMmap memmap;
2001/0619/sys/src/9/bitsy/dat.h:24,29 – 2001/0731/sys/src/9/bitsy/dat.h:24,31 (short | long)
2000/0831
2000/1205		typedef void IntrHandler(Ureg*, void*);
2001/0731		#define MAXSYSARG 5 /* for mount(fd, mpt, flag, arg, srv) */
2000/0831		/* * parameters for sysproc.c */
2001/0731/sys/src/9/bitsy/dat.h:143,149 – 2002/0222/sys/src/9/bitsy/dat.h:143,149 (short | long)
2000/1012		int lastpid; /* highest assigned pid slot */
2000/0831
2000/1012		int cpumhz; /* speed of cpu */ int cpuhz; /* ... *
2002/0222		vlong cpuhz; /* ... */
2000/0831
2000/1007		/* save areas for exceptions */ ulong sfiq[5];
2002/0222/sys/src/9/bitsy/dat.h:1,6 – 2002/0405/sys/src/9/bitsy/dat.h:1,5 (short | long)
2000/1121		typedef struct Cisdat Cisdat; typedef struct Conf Conf; typedef struct Cycintr Cycintr; typedef struct FPU FPU; typedef struct FPenv FPenv; typedef struct FPsave FPsave;
2002/0222/sys/src/9/bitsy/dat.h:17,22 – 2002/0405/sys/src/9/bitsy/dat.h:16,22
2000/1121		typedef struct PhysUart PhysUart; typedef struct PMMU PMMU; typedef struct Proc Proc;
2002/0405		typedef struct Timer Timer;
2000/1121		typedef struct Uart Uart; typedef struct Ureg Ureg; typedef struct Vctl Vctl;
2002/0222/sys/src/9/bitsy/dat.h:155,171 – 2002/0405/sys/src/9/bitsy/dat.h:155,160
2000/0831		}; /* * fasttick timer interrupts */ struct Cycintr { vlong when; /* fastticks when f should be called */ void (*f)(Ureg*, Cycintr*); void *a; Cycintr *next; };                  /*
2000/1011		* Fake kmap since we direct map dram
2000/0831		*/ typedef void KMap;
2002/0222/sys/src/9/bitsy/dat.h:272,275 – 2002/0405/sys/src/9/bitsy/dat.h:261,276
2001/0616		int itype; /* type of interrupt */
2000/1205		ulong interrupt; /* interrupt number */
2001/0616		char *type; /* card type, mallocated */
2002/0405		}; /* * Timer interrupts */ struct Timer { vlong when; /* fastticks when f should be called */ vlong period; /* non-zero for recurring periodic timers */ void (*f)(Ureg*, Timer*); /* function to call */ void *a; /* User parameter */ Timer *next;
2000/0907		};
2002/0405/sys/src/9/bitsy/dat.h:268,275 – 2002/0406/sys/src/9/bitsy/dat.h:268,275 (short | long)
2002/0405		*/ struct Timer { vlong when; /* fastticks when f should be called */ vlong period; /* non-zero for recurring periodic timers */
2002/0406		uvlong when; /* fastticks when f should be called */ ulong period; /* non-zero for recurring periodic timers */
2002/0405		void (*f)(Ureg*, Timer*); /* function to call */ void *a; /* User parameter */ Timer *next;
Too many diffs (26 > 25). Stopping.