1999/0522/alphapc/mem.h (diff list | history)

1999/0415/sys/src/9/alphapc/mem.h:15,20 – 1999/0522/sys/src/9/alphapc/mem.h:15,21 (short | long | prev | next)
1999/0415		#define PGSHIFT 13 /* log(BY2PG) */ #define ROUND(s, sz) (((s)+(sz-1))&~(sz-1)) #define PGROUND(s) ROUND(s, BY2PG)
1999/0522		#define BLOCKALIGN 8
1999/0415		#define BY2PTE 8 /* bytes per pte entry */ #define PTE2PG (BY2PG/BY2PTE) /* pte entries per page */