Changeset ae318d3 in mainline for kernel/genarch/src

Timestamp:

2009-02-16T18:50:48Z (16 years ago)

Author:

Martin Decky <martin@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

06da55b

Parents:

17f168e

Message:

overhaul pareas: use one single physical area for the physical address space not belonging to physical memory

Location:

kernel/genarch/src

Files:

• drivers/ega/ega.c (modified) (2 diffs)
• fb/fb.c (modified) (2 diffs)

kernel/genarch/src/drivers/ega/ega.c

@@ -54 +54 @@
  * Simple and short. Function for displaying characters and "scrolling".
  */
-
-static parea_t ega_parea;       /**< Physical memory area for EGA video RAM. */
 
 SPINLOCK_INITIALIZE(egalock);
@@ -153 +151 @@
         stdout = &ega_console;
         
-        ega_parea.pbase = videoram_phys;
-        ega_parea.vbase = (uintptr_t) videoram;
-        ega_parea.frames = 1;
-        ega_parea.cacheable = false;
-        ddi_parea_register(&ega_parea);
-        
         sysinfo_set_item_val("fb", NULL, true);
         sysinfo_set_item_val("fb.kind", NULL, 2);

kernel/genarch/src/fb/fb.c

@@ -52 +52 @@
 
 SPINLOCK_INITIALIZE(fb_lock);
-
-/**< Physical memory area for fb. */
-static parea_t fb_parea;
 
 static uint8_t *fb_addr;
@@ -520 +517 @@
         fb_addr = (uint8_t *) hw_map((uintptr_t) props->addr, fbsize);
         
-        fb_parea.pbase = (uintptr_t) props->addr + props->offset;
-        fb_parea.vbase = (uintptr_t) fb_addr;
-        fb_parea.frames = SIZE2FRAMES(fbsize);
-        fb_parea.cacheable = false;
-        ddi_parea_register(&fb_parea);
-        
         sysinfo_set_item_val("fb", NULL, true);
         sysinfo_set_item_val("fb.kind", NULL, 1);