Subversion Repositories HelenOS-historic

Rev

Rev 832 | Rev 967 | Go to most recent revision | Show entire file | Ignore whitespace | Details | Blame | Last modification | View Log | RSS feed

Rev 832 Rev 957
Line 31... Line 31...
31 
 
 31 
 
32 
#define PAGE_WIDTH  FRAME_WIDTH
 32 
#define PAGE_WIDTH  FRAME_WIDTH
33 
#define PAGE_SIZE   FRAME_SIZE
 33 
#define PAGE_SIZE   FRAME_SIZE
34 
 
 34 
 
35 
#ifndef __ASM__
 35 
#ifndef __ASM__
36 
# define KA2PA(x)   (((__address) (x)) - 0x80000000)
 36 
#   define KA2PA(x) (((__address) (x)) - 0x80000000)
37 
# define PA2KA(x)   (((__address) (x)) + 0x80000000)
 37 
#   define PA2KA(x) (((__address) (x)) + 0x80000000)
38 
#else
 38 
#else
39 
# define KA2PA(x)   ((x) - 0x80000000)
 39 
#   define KA2PA(x) ((x) - 0x80000000)
40 
# define PA2KA(x)   ((x) + 0x80000000)
 40 
#   define PA2KA(x) ((x) + 0x80000000)
41 
#endif
 41 
#endif
42 
 
 42 
 
43 
/*
 43 
/*
44 
 * Implementation of generic 4-level page table interface.
 44 
 * Implementation of generic 4-level page table interface.
45 
 * IA-32 has 2-level page tables, so PTL1 and PTL2 are left out.
 45 
 * IA-32 has 2-level page tables, so PTL1 and PTL2 are left out.