Subversion Repositories HelenOS

Rev

Rev 3940 | Show entire file | Ignore whitespace | Details | Blame | Last modification | View Log | RSS feed

Rev 3940 Rev 3973
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;
 - 
 
43 
 
 39 
 
44 
void page_arch_init(void)
 40 
void page_arch_init(void)
45 
{
 41 
{
46 
    page_mapping_operations = &pt_mapping_operations;
 42 
    page_mapping_operations = &pt_mapping_operations;
47 
}
 43 
}
Line 53... Line 49...
53 
uintptr_t hw_map(uintptr_t physaddr, size_t size)
 49 
uintptr_t hw_map(uintptr_t physaddr, size_t size)
54 
{
 50 
{
55 
    return physaddr + 0xa0000000;
 51 
    return physaddr + 0xa0000000;
56 
}
 52 
}
57 
 
 53 
 
58 
void hw_area(void)
 - 
 
59 
{
 - 
 
60 
    dev_area.pbase = end_frame;
 - 
 
61 
    dev_area.frames = SIZE2FRAMES(0xffffffff - end_frame);
 - 
 
62 
    ddi_parea_register(&dev_area);
 - 
 
63 
}
 - 
 
64 
 
 - 
 
65 
/** @}
 54 
/** @}
66 
 */
 55 
 */