Changeset 8442d10 in mainline for uspace/drv/fb/kfb/port.c

Timestamp:

2013-09-09T21:48:12Z (12 years ago)

Author:

Martin Decky <martin@…>

Branches:

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

Children:

c67dbd6

Parents:

2e2c18a1

Message:

improve the API of physmem_map(), dmamem_map() and dmamem_map_anonymous()
the "constraint" argument of dmamem_map_anonymous() should be used to specify bits disallowed in the physical frame address

File:

• uspace/drv/fb/kfb/port.c (modified) (1 diff)

uspace/drv/fb/kfb/port.c

@@ -333 +333 @@
         
         kfb.size = scanline * height;
-        rc = physmem_map((void *) paddr + offset,
+        rc = physmem_map(paddr + offset,
             ALIGN_UP(kfb.size, PAGE_SIZE) >> PAGE_WIDTH,
             AS_AREA_READ | AS_AREA_WRITE, (void *) &kfb.addr);