Initial import

1 files changed, 89 insertions, 0 deletions

diff --git a/drivers/staging/vt6655/upc.h b/drivers/staging/vt6655/upc.h
new file mode 100644
index 000000000..cc63dc8d4
--- /dev/null
+++ b/drivers/staging/vt6655/upc.h
@@ -0,0 +1,89 @@
+/*
+ * 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: upc.h
+ *
+ * Purpose: Macros to access device
+ *
+ * Author: Tevin Chen
+ *
+ * Date: Mar 17, 1997
+ *
+ */
+
+#ifndef __UPC_H__
+#define __UPC_H__
+
+#include "device.h"
+
+/*---------------------  Export Definitions -------------------------*/
+
+
+/* For memory mapped IO */
+
+
+#define VNSvInPortB(dwIOAddress, pbyData)				\
+do {									\
+	*(pbyData) = ioread8(dwIOAddress);				\
+} while (0)
+
+#define VNSvInPortW(dwIOAddress, pwData)				\
+do {									\
+	*(pwData) = ioread16(dwIOAddress);				\
+} while (0)
+
+#define VNSvInPortD(dwIOAddress, pdwData)				\
+do {									\
+	*(pdwData) = ioread32(dwIOAddress);				\
+} while (0)
+
+#define VNSvOutPortB(dwIOAddress, byData)				\
+do {									\
+	iowrite8((u8)byData, dwIOAddress);				\
+} while (0)
+
+#define VNSvOutPortW(dwIOAddress, wData)				\
+do {									\
+	iowrite16((u16)wData, dwIOAddress);				\
+} while (0)
+
+#define VNSvOutPortD(dwIOAddress, dwData)				\
+do {									\
+	iowrite32((u32)dwData, dwIOAddress);				\
+} while (0)
+
+#define PCAvDelayByIO(uDelayUnit)				\
+do {								\
+	unsigned char byData;					\
+	unsigned long ii;					\
+								\
+	if (uDelayUnit <= 50) {					\
+		udelay(uDelayUnit);				\
+	} else {						\
+		for (ii = 0; ii < (uDelayUnit); ii++)		\
+			byData = inb(0x61);			\
+	}							\
+} while (0)
+
+/*---------------------  Export Classes  ----------------------------*/
+
+/*---------------------  Export Variables  --------------------------*/
+
+/*---------------------  Export Functions  --------------------------*/
+
+#endif /* __UPC_H__ */