2009-06-13 11:38:31 +00:00
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/*
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* Copyright (c) 1996, 2003 VIA Networking Technologies, Inc.
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* All rights reserved.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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*
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* File: control.c
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*
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* Purpose: Handle USB control endpoint
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*
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* Author: Jerry Chen
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*
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* Date: Apr. 5, 2004
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*
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* Functions:
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* CONTROLnsRequestOut - Write variable length bytes to MEM/BB/MAC/EEPROM
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* CONTROLnsRequestIn - Read variable length bytes from MEM/BB/MAC/EEPROM
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* ControlvWriteByte - Write one byte to MEM/BB/MAC/EEPROM
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* ControlvReadByte - Read one byte from MEM/BB/MAC/EEPROM
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2010-03-29 11:40:54 +00:00
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* ControlvMaskByte - Read one byte from MEM/BB/MAC/EEPROM and clear/set
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* some bits in the same address
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2009-06-13 11:38:31 +00:00
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*
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* Revision History:
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* 04-05-2004 Jerry Chen: Initial release
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2010-03-29 11:40:54 +00:00
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* 11-24-2004 Warren Hsu: Add ControlvWriteByte, ControlvReadByte,
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* ControlvMaskByte
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2009-06-13 11:38:31 +00:00
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*
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*/
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#include "control.h"
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#include "rndis.h"
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2010-03-29 11:40:54 +00:00
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/* static int msglevel =MSG_LEVEL_INFO; */
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/* static int msglevel =MSG_LEVEL_DEBUG; */
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2009-06-13 11:38:31 +00:00
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2012-12-10 22:14:36 +00:00
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void ControlvWriteByte(struct vnt_private *pDevice, u8 reg, u8 reg_off,
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u8 data)
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2009-06-13 11:38:31 +00:00
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{
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2012-12-10 22:14:36 +00:00
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CONTROLnsRequestOut(pDevice, MESSAGE_TYPE_WRITE, reg_off, reg,
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sizeof(u8), &data);
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return;
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2009-06-13 11:38:31 +00:00
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}
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2012-12-10 22:14:36 +00:00
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void ControlvReadByte(struct vnt_private *pDevice, u8 reg, u8 reg_off,
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u8 *data)
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2009-06-13 11:38:31 +00:00
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{
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2012-12-10 22:14:36 +00:00
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CONTROLnsRequestIn(pDevice, MESSAGE_TYPE_READ,
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reg_off, reg, sizeof(u8), data);
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return;
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2009-06-13 11:38:31 +00:00
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}
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2012-12-10 22:14:36 +00:00
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void ControlvMaskByte(struct vnt_private *pDevice, u8 reg_type, u8 reg_off,
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u8 reg_mask, u8 data)
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2009-06-13 11:38:31 +00:00
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{
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2012-12-10 22:14:36 +00:00
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u8 reg_data[2];
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reg_data[0] = data;
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reg_data[1] = reg_mask;
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CONTROLnsRequestOut(pDevice, MESSAGE_TYPE_WRITE_MASK, reg_off,
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reg_type, ARRAY_SIZE(reg_data), reg_data);
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return;
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2009-06-13 11:38:31 +00:00
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}
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