| /* |
| * memory quantity mib groups |
| * |
| */ |
| #ifndef _MIBGROUP_MEMORY_DYNIX_H |
| #define _MIBGROUP_MEMORY_DYNIX_H |
| |
| config_require(util_funcs/header_generic) |
| |
| #include "mibdefs.h" |
| |
| /* |
| * from /usr/include/sys/mc_param.h |
| */ |
| #define MMU_PAGESIZE 0x1000 /* 4096 bytes */ |
| |
| /* |
| * Here's the correct way to convert sectors to KB |
| * #define S2KB(size) (((size)*DEV_BSIZE)/1024) |
| * Here's the quick way plus no fear of overflow |
| */ |
| #define S2KB(size) ((size)/2) /* sectors to KB */ |
| #define S2MB(size) (((size)+1023)/2048) /* sectors to MB */ |
| #define P2KB(size) ((size)*(MMU_PAGESIZE/1024)) /* pages to KB */ |
| #define P2MB(size) ((P2KB(size)+511)/1024) /* pages to MB */ |
| |
| void init_memory_dynix(void); |
| |
| #endif /* _MIBGROUP_MEMORY_DYNIX_H */ |
