Subversion Repositories HelenOS

Rev

Rev 3908 | Go to most recent revision | Show entire file | Ignore whitespace | Details | Blame | Last modification | View Log | RSS feed

Rev 3908 Rev 3940
Line 34... Line 34...
34 
 
 34 
 
35 
#include <arch/mm/page.h>
 35 
#include <arch/mm/page.h>
36 
#include <genarch/mm/page_pt.h>
 36 
#include <genarch/mm/page_pt.h>
37 
#include <mm/page.h>
 37 
#include <mm/page.h>
38 
#include <mm/frame.h>
 38 
#include <mm/frame.h>
- 
 
 39 
#include <ddi/ddi.h>
- 
 
 40 
 
- 
 
 41 
/** Physical memory area for devices. */
- 
 
 42 
static parea_t dev_area;
39 
 
 43 
 
40 
void page_arch_init(void)
 44 
void page_arch_init(void)
41 
{
 45 
{
42 
    page_mapping_operations = &pt_mapping_operations;
 46 
    page_mapping_operations = &pt_mapping_operations;
43 
}
 47 
}
Line 49... Line 53...
49 
uintptr_t hw_map(uintptr_t physaddr, size_t size)
 53 
uintptr_t hw_map(uintptr_t physaddr, size_t size)
50 
{
 54 
{
51 
    return physaddr + 0xa0000000;
 55 
    return physaddr + 0xa0000000;
52 
}
 56 
}
53 
 
 57 
 
54 
void hw_area(uintptr_t *physaddr, pfn_t *frames)
 58 
void hw_area(void)
55 
{
 59 
{
56 
    *physaddr = end_frame;
 60 
    dev_area.pbase = end_frame;
57 
    *frames = ADDR2PFN(0xffffffff - end_frame);
 61 
    dev_area.frames = SIZE2FRAMES(0xffffffff - end_frame);
- 
 
 62 
    ddi_parea_register(&dev_area);
58 
}
 63 
}
59 
 
 64 
 
60 
/** @}
 65 
/** @}
61 
 */
 66 
 */