Subversion Repositories HelenOS

Rev

Rev 1994 | Rev 2054 | Go to most recent revision | Show entire file | Ignore whitespace | Details | Blame | Last modification | View Log | RSS feed

Rev 1994 Rev 2015
Line 43... Line 43...
43 
#include <panic.h>
 43 
#include <panic.h>
44 
#include <memstr.h>
 44 
#include <memstr.h>
45 
#include <config.h>
 45 
#include <config.h>
46 
#include <bitops.h>
 46 
#include <bitops.h>
47 
#include <print.h>
 47 
#include <print.h>
- 
 
 48 
#include <ddi/ddi.h>
48 
 
 49 
 
49 
#include "helenos.xbm"
 50 
#include "helenos.xbm"
50 
 
 51 
 
- 
 
 52 
static parea_t fb_parea;        /**< Physical memory area for fb. */
- 
 
 53 
 
51 
SPINLOCK_INITIALIZE(fb_lock);
 54 
SPINLOCK_INITIALIZE(fb_lock);
52 
 
 55 
 
53 
static uint8_t *fbaddress = NULL;
 56 
static uint8_t *fbaddress = NULL;
54 
 
 57 
 
55 
static uint8_t *blankline = NULL;
 58 
static uint8_t *blankline = NULL;
Line 432... Line 435...
432 
    scanline = scan;
 435 
    scanline = scan;
433 
   
 436 
   
434 
    rows = y / FONT_SCANLINES;
 437 
    rows = y / FONT_SCANLINES;
435 
    columns = x / COL_WIDTH;
 438 
    columns = x / COL_WIDTH;
436 
 
 439 
 
- 
 
 440 
    fb_parea.pbase = (uintptr_t) addr;
- 
 
 441 
    fb_parea.vbase = (uintptr_t) fbaddress;
- 
 
 442 
    fb_parea.frames = SIZE2FRAMES(fbsize);
- 
 
 443 
    fb_parea.cacheable = false;
- 
 
 444 
    ddi_parea_register(&fb_parea);
- 
 
 445 
 
437 
    sysinfo_set_item_val("fb", NULL, true);
 446 
    sysinfo_set_item_val("fb", NULL, true);
438 
    sysinfo_set_item_val("fb.kind", NULL, 1);
 447 
    sysinfo_set_item_val("fb.kind", NULL, 1);
439 
    sysinfo_set_item_val("fb.width", NULL, xres);
 448 
    sysinfo_set_item_val("fb.width", NULL, xres);
440 
    sysinfo_set_item_val("fb.height", NULL, yres);
 449 
    sysinfo_set_item_val("fb.height", NULL, yres);
441 
    sysinfo_set_item_val("fb.scanline", NULL, scan);
 450 
    sysinfo_set_item_val("fb.scanline", NULL, scan);
442 
    sysinfo_set_item_val("fb.visual", NULL, visual);
 451 
    sysinfo_set_item_val("fb.visual", NULL, visual);
443 
    sysinfo_set_item_val("fb.address.physical", NULL, addr);
 452 
    sysinfo_set_item_val("fb.address.physical", NULL, addr);
- 
 
 453 
    sysinfo_set_item_val("fb.address.color", NULL, PAGE_COLOR((uintptr_t)
- 
 
 454 
        fbaddress));
444 
    sysinfo_set_item_val("fb.invert-colors", NULL, invert_colors);
 455 
    sysinfo_set_item_val("fb.invert-colors", NULL, invert_colors);
445 
 
 456 
 
446 
    /* Allocate double buffer */
 457 
    /* Allocate double buffer */
447 
    unsigned int order = fnzb(SIZE2FRAMES(ALIGN_UP(fbsize, FRAME_SIZE))) + 1;
 458 
    unsigned int order = fnzb(SIZE2FRAMES(ALIGN_UP(fbsize, FRAME_SIZE))) + 1;
448 
    dbbuffer = (uint8_t * ) frame_alloc(order, FRAME_ATOMIC | FRAME_KA);
 459 
    dbbuffer = (uint8_t * ) frame_alloc(order, FRAME_ATOMIC | FRAME_KA);