1 files changed, 58 insertions, 0 deletions
diff --git a/drivers/staging/vt6655/tmacro.h b/drivers/staging/vt6655/tmacro.h
new file mode 100644
index 000000000..597efefc0
--- /dev/null
+++ b/drivers/staging/vt6655/tmacro.h
@@ -0,0 +1,58 @@
+/*
+ * Copyright (c) 1996, 2003 VIA Networking Technologies, Inc.
+ * All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * File: tmacro.h
+ *
+ * Purpose: define basic common types and macros
+ *
+ * Author: Tevin Chen
+ *
+ * Date: May 21, 1996
+ *
+ */
+
+#ifndef __TMACRO_H__
+#define __TMACRO_H__
+
+/****** Common helper macros ***********************************************/
+
+#if !defined(LOBYTE)
+#define LOBYTE(w)           ((unsigned char)(w))
+#endif
+#if !defined(HIBYTE)
+#define HIBYTE(w)           ((unsigned char)(((unsigned short)(w) >> 8) & 0xFF))
+#endif
+
+#if !defined(LOWORD)
+#define LOWORD(d)           ((unsigned short)(d))
+#endif
+#if !defined(HIWORD)
+#define HIWORD(d)           ((unsigned short)((((unsigned long)(d)) >> 16) & 0xFFFF))
+#endif
+
+#define LODWORD(q)          ((q).u.dwLowDword)
+#define HIDWORD(q)          ((q).u.dwHighDword)
+
+#if !defined(MAKEWORD)
+#define MAKEWORD(lb, hb)    ((unsigned short)(((unsigned char)(lb)) | (((unsigned short)((unsigned char)(hb))) << 8)))
+#endif
+#if !defined(MAKEDWORD)
+#define MAKEDWORD(lw, hw)   ((unsigned long)(((unsigned short)(lw)) | (((unsigned long)((unsigned short)(hw))) << 16)))
+#endif
+
+#endif /* __TMACRO_H__ */