Subversion Repositories HelenOS

Rev

Rev 3940 | Go to most recent revision | Show entire file | Ignore whitespace | Details | Blame | Last modification | View Log | RSS feed

Rev 3940 Rev 3973
Line 32... Line 32...
32 
/** @file
 32 
/** @file
33 
 */
 33 
 */
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 <genarch/drivers/ega/ega.h>
 - 
 
38 
#include <genarch/drivers/legacy/ia32/io.h>
 - 
 
39 
#include <arch/mm/frame.h>
 37 
#include <arch/mm/frame.h>
40 
#include <mm/page.h>
 38 
#include <mm/page.h>
41 
#include <mm/frame.h>
 39 
#include <mm/frame.h>
42 
#include <mm/as.h>
 40 
#include <mm/as.h>
43 
#include <arch/interrupt.h>
 41 
#include <arch/interrupt.h>
Line 46... Line 44...
46 
#include <memstr.h>
 44 
#include <memstr.h>
47 
#include <interrupt.h>
 45 
#include <interrupt.h>
48 
#include <print.h>
 46 
#include <print.h>
49 
#include <panic.h>
 47 
#include <panic.h>
50 
#include <align.h>
 48 
#include <align.h>
51 
#include <ddi/ddi.h>
 - 
 
52 
 
 - 
 
53 
/** Physical memory area for devices. */
 - 
 
54 
static parea_t dev_area;
 - 
 
55 
static parea_t ega_area;
 - 
 
56 
 
 49 
 
57 
/* Definitions for identity page mapper */
 50 
/* Definitions for identity page mapper */
58 
pte_t helper_ptl1[512] __attribute__((aligned (PAGE_SIZE)));
 51 
pte_t helper_ptl1[512] __attribute__((aligned (PAGE_SIZE)));
59 
pte_t helper_ptl2[512] __attribute__((aligned (PAGE_SIZE)));
 52 
pte_t helper_ptl2[512] __attribute__((aligned (PAGE_SIZE)));
60 
pte_t helper_ptl3[512] __attribute__((aligned (PAGE_SIZE)));
 53 
pte_t helper_ptl3[512] __attribute__((aligned (PAGE_SIZE)));
Line 219... Line 212...
219 
    last_frame = ALIGN_UP(last_frame + size, FRAME_SIZE);
 212 
    last_frame = ALIGN_UP(last_frame + size, FRAME_SIZE);
220 
   
 213 
   
221 
    return virtaddr;
 214 
    return virtaddr;
222 
}
 215 
}
223 
 
 216 
 
224 
void hw_area(void)
 - 
 
225 
{
 - 
 
226 
    dev_area.pbase = end_frame;
 - 
 
227 
    dev_area.frames = SIZE2FRAMES(0xfffffffffffff - end_frame);
 - 
 
228 
    ddi_parea_register(&dev_area);
 - 
 
229 
   
 - 
 
230 
    ega_area.pbase = EGA_VIDEORAM;
 - 
 
231 
    ega_area.frames = SIZE2FRAMES(EGA_VRAM_SIZE);
 - 
 
232 
    ddi_parea_register(&ega_area);
 - 
 
233 
}
 - 
 
234 
 
 - 
 
235 
/** @}
 217 
/** @}
236 
 */
 218 
 */