1234567891011121314151617181920212223242526272829303132333435363738394041424344454647484950515253545556575859606162636465666768697071727374757677 |
- /*
- * 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) \
- (*(pbyData) = ioread8(dwIOAddress))
- #define VNSvInPortW(dwIOAddress, pwData) \
- (*(pwData) = ioread16(dwIOAddress))
- #define VNSvInPortD(dwIOAddress, pdwData) \
- (*(pdwData) = ioread32(dwIOAddress))
- #define VNSvOutPortB(dwIOAddress, byData) \
- iowrite8((u8)(byData), dwIOAddress)
- #define VNSvOutPortW(dwIOAddress, wData) \
- iowrite16((u16)(wData), dwIOAddress)
- #define VNSvOutPortD(dwIOAddress, dwData) \
- iowrite32((u32)(dwData), dwIOAddress)
- #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__ */
|