Annotation of researchv10no/cmd/vsw/crossbar.h, revision 1.1.1.1

1.1       root        1: class Line;
                      2: 
                      3: class Crossbar
                      4: {
                      5:        char *dial;
                      6:        int nouts;              /* number of inputs/outputs */
                      7:        int nwires;             /* number of wires per input/output */
                      8:        int fd;
                      9:        Crossbar *nextc;
                     10:        int nextl, froml;
                     11:        int *imap;              /* output i is connected to input imap[i] */
                     12:        virtual void startup();
                     13:        virtual void config();
                     14:        friend class System10;
                     15:        friend class Dynasty;
                     16: public:
                     17:        Crossbar(char *dkname, int n, int depth);
                     18:        char *name() { return(dial); }
                     19:        void link(int ll, Crossbar *c, int l);
                     20:        int map(int input, Crossbar **cp, int *ip);
                     21:        virtual int connect(int input, Crossbar *c, int output, int nw);
                     22: };
                     23: 
                     24: class Dynasty : public Crossbar
                     25: {
                     26:        void startup();
                     27:        void config();
                     28:        void tocontrol();
                     29:        int get1(unsigned char);
                     30:        int getn(int);
                     31:        void put1(unsigned char);
                     32:        void putn(int);
                     33: public:
                     34:        Dynasty(char *dkname, int n, int depth);
                     35:        int connect(int input, Crossbar *c, int output, int nw);
                     36: };
                     37: 
                     38: class System10 : public Crossbar
                     39: {
                     40:        void startup();
                     41:        void config();
                     42: public:
                     43:        System10(char *dkname, int n, int depth);
                     44:        int connect(int input, Crossbar *c, int output, int nw);
                     45: };

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