--- ixp400_xscale_sw/.pc/le.patch/src/include/IxQMgr.h	2005-04-17 20:55:31.000000000 -0700
+++ ixp400_xscale_sw/src/include/IxQMgr.h	2005-11-19 16:01:52.817556623 -0800
@@ -87,7 +87,9 @@
 /* 
  * Define QMgr's IoMem macros, in DC mode if in LE 
  * regular if in BE. (Note: For Linux LSP gold release
- * may need to adjust mode.
+ * may need to adjust mode.  For standard Linux kernels
+ * data coherent access is not used, therefore address
+ * coherency must be set.
  */
 #if defined (__BIG_ENDIAN)
 
@@ -96,8 +98,8 @@
 
 #else
 
-#define IX_QMGR_INLINE_READ_LONG IX_OSAL_READ_LONG_LE_DC
-#define IX_QMGR_INLINE_WRITE_LONG IX_OSAL_WRITE_LONG_LE_DC
+#define IX_QMGR_INLINE_READ_LONG IX_OSAL_READ_LONG_LE_AC
+#define IX_QMGR_INLINE_WRITE_LONG IX_OSAL_WRITE_LONG_LE_AC
 
 #endif