1990/0227/power/mem.h (diff list | history)

1990/0227/sys/src/9/power/mem.h:12,20 – 1990/0614/sys/src/9/power/mem.h:12,27 (short | long | prev | next)
1990/0227		#define BY2PG 4096 /* bytes per page */ #define WD2PG (BY2PG/BY2WD) /* words per page */ #define PGSHIFT 12 /* log(BY2PG) */ #define MS2HZ 50 /* millisec per clock tick */ #define MAXMACH 4 /* max # cpus system can run */
1990/0614		/* * Time */ #define MS2HZ 50 /* millisec per clock tick */ #define TK2SEC(t) ((t)/20) /* ticks to seconds */ #define TK2MS(t) ((t)*MS2HZ) /* ticks to milliseconds */ #define MS2TK(t) ((t)/MS2HZ) /* milliseconds to ticks */
1990/0227		/* * CP0 registers