--- a/TaskManager/Fifo/FifoDmaManager.h	Fri Jul 22 08:50:04 2011 +0900
+++ b/TaskManager/Fifo/FifoDmaManager.h	Fri Jul 22 13:25:30 2011 +0900
@@ -35,9 +35,11 @@
     }
 
     /* functions */
-    void dma_load(void *buf, memaddr addr, uint32 size, uint32 mask);
-    void dma_store(void *buf, memaddr addr, uint32 size, uint32 mask);
+    void *dma_load(Scheduler *s, void *buf, memaddr addr, uint32 size, uint32 mask);
+    void *dma_store(void *buf, memaddr addr, uint32 size, uint32 mask);
     void dma_wait(uint32 mask) ;
+    void *get_writebuf(Scheduler *s, memaddr addr, uint32 size) ;
+
 
     void mail_write(memaddr data) { mail_queue1->send(data); }
     void mail_write_queue(memaddr data) { mail_queue1->send(data); }
@@ -49,8 +51,12 @@
     memaddr mail_read_from_host() { return mail_queue1->recv(); }
     int has_mail_from_host() { return mail_queue1->count(); }
 
-    void dma_loadList(ListDataPtr list, void *buff, uint32 mask);
+    void *dma_loadList(Scheduler *s, ListDataPtr list, void *buff, uint32 mask);
     void dma_storeList(ListDataPtr, void *buff, uint32 mask);
+    void *get_writebuf(Scheduler *s, ListDataPtr, uint32 size) ;
+
+    uint32 get_tag();
+    void bound(ListData *);
 
 };