2 * memory quantity mib groups
5 #ifndef _MIBGROUP_MEMORY_DYNIX_H
6 #define _MIBGROUP_MEMORY_DYNIX_H
11 * from /usr/include/sys/mc_param.h
13 #define MMU_PAGESIZE 0x1000 /* 4096 bytes */
16 * Here's the correct way to convert sectors to KB
17 * #define S2KB(size) (((size)*DEV_BSIZE)/1024)
18 * Here's the quick way plus no fear of overflow
20 #define S2KB(size) ((size)/2) /* sectors to KB */
21 #define S2MB(size) (((size)+1023)/2048) /* sectors to MB */
22 #define P2KB(size) ((size)*(MMU_PAGESIZE/1024)) /* pages to KB */
23 #define P2MB(size) ((P2KB(size)+511)/1024) /* pages to MB */
25 void init_memory_dynix(void);
27 #endif /* _MIBGROUP_MEMORY_DYNIX_H */