Changeset c101dc0 in mainline for kernel/generic/src/ddi/ddi.c

Timestamp:

2014-02-03T08:01:45Z (10 years ago)

Author:

Jakub Jermar <jakub@…>

Branches:

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

Children:

a17cced

Parents:

0dd022ec

Message:

Implement dmamem_unmap_anonymous().

File:

• kernel/generic/src/ddi/ddi.c (modified) (3 diffs)

kernel/generic/src/ddi/ddi.c

@@ -121 +121 @@
         backend_data.base = phys;
         backend_data.frames = pages;
+        backend_data.anonymous = false;
         
         /*
@@ -336 +337 @@
         backend_data.base = *phys;
         backend_data.frames = frames;
+        backend_data.anonymous = true;
         
         if (!as_area_create(TASK->as, map_flags, size,
@@ -354 +356 @@
 NO_TRACE static int dmamem_unmap_anonymous(uintptr_t virt)
 {
-        // TODO: implement unlocking & unmap
-        return EOK;
+        return as_area_destroy(TASK->as, virt);
 }