# HG changeset patch
# User Daichi Toma <toma@cr.ie.u-ryukyu.ac.jp>
# Date 1321347674 -32400
# Node ID 981b36f3833345463113bbe1d979e9d6c3dd6759
# Parent  d2f70da2aa19750971072019415f3ae9a85bd9b7
add prefetcht0

diff -r d2f70da2aa19 -r 981b36f38333 TaskManager/Fifo/ReferencedDmaManager.cc
--- a/TaskManager/Fifo/ReferencedDmaManager.cc	Sat Nov 12 15:32:41 2011 +0900
+++ b/TaskManager/Fifo/ReferencedDmaManager.cc	Tue Nov 15 18:01:14 2011 +0900
@@ -5,5 +5,7 @@
 void *
 ReferencedDmaManager::dma_load(Scheduler *s, void *buf, memaddr addr, uint32 size, uint32 mask)
 {
+	asm volatile("prefetcht0 %0"::"m"(addr):"memory");
 	return (void*)addr;
 }
+