Changes in uspace/srv/hid/fb/port/niagara.c [fbcdeb8:7c014d1] in mainline

File:

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

uspace/srv/hid/fb/port/niagara.c

@@ -103 +103 @@
                 return rc;
         
-        rc = physmem_map((void *) paddr, 1,
-            AS_AREA_READ | AS_AREA_WRITE, (void *) &niagara.fifo);
+        niagara.fifo =
+            (output_fifo_t *) as_get_mappable_page(sizeof(output_fifo_t));
+        if (niagara.fifo == NULL)
+                return ENOMEM;
+        
+        rc = physmem_map((void *) paddr, (void *) niagara.fifo, 1,
+            AS_AREA_READ | AS_AREA_WRITE);
         if (rc != EOK)
                 return rc;