Changeset ae318d3 in mainline for uspace/srv/fb/fb.c

Timestamp:

2009-02-16T18:50:48Z (15 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

File:

• uspace/srv/fb/fb.c (modified) (1 diff)

uspace/srv/fb/fb.c

@@ -1672 +1672 @@
         void *fb_addr = as_get_mappable_page(fbsize);
         
-        physmem_map(fb_ph_addr + fb_offset, fb_addr,
-            ALIGN_UP(fbsize, PAGE_SIZE) >> PAGE_WIDTH, AS_AREA_READ | AS_AREA_WRITE);
+        if (physmem_map(fb_ph_addr + fb_offset, fb_addr,
+            ALIGN_UP(fbsize, PAGE_SIZE) >> PAGE_WIDTH, AS_AREA_READ | AS_AREA_WRITE) != 0)
+                return -1;
         
         if (screen_init(fb_addr, fb_width, fb_height, fb_scanline, fb_visual))