Device Framework support.

Change-Id: I133f58df309c7fc3a7faa261699eba66a6bae4be
Reviewed-on: http://gfw160.austin.ibm.com:8080/gerrit/98
Tested-by: Jenkins Server
Reviewed-by: Thi N. Tran <thi@us.ibm.com>
Reviewed-by: Andrew J. Geissler <andrewg@us.ibm.com>

1 files changed, 46 insertions, 0 deletions

diff --git a/src/usr/devicefw/userif.C b/src/usr/devicefw/userif.C
new file mode 100644
index 000000000..3b1f237f8
--- /dev/null
+++ b/src/usr/devicefw/userif.C
@@ -0,0 +1,46 @@
+/** @file driverif.C
+ *  Implement the functions from userif.H.
+ */
+
+#include <devicefw/userif.H>
+#include <util/singleton.H>
+
+#include "associator.H"
+
+namespace DeviceFW
+{
+    ErrorHandle_t deviceRead(TargetHandle_t i_target, 
+                             void* o_buffer, size_t& io_buflen,
+                             AccessType i_accessType, ...)
+    {
+        va_list args;
+        ErrorHandle_t errl;
+
+        va_start(args, i_accessType);
+
+        errl = Singleton<Associator>::instance().performOp(
+                READ, i_target, o_buffer, io_buflen,
+                i_accessType, args);
+
+        va_end(args);
+        return errl;
+    }
+
+    ErrorHandle_t deviceWrite(TargetHandle_t i_target, 
+                              void* i_buffer, size_t& io_buflen,
+                              AccessType i_accessType, ...)
+    {
+        va_list args;
+        ErrorHandle_t errl;
+
+        va_start(args, i_accessType);
+
+        errl = Singleton<Associator>::instance().performOp(
+                WRITE, i_target, i_buffer, io_buflen,
+                i_accessType, args);
+
+        va_end(args);
+        return errl;
+    }
+
+};