2 * Copyright (c) 1996, 2003 VIA Networking Technologies, Inc.
5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation; either version 2 of the License, or
8 * (at your option) any later version.
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
15 * You should have received a copy of the GNU General Public License along
16 * with this program; if not, write to the Free Software Foundation, Inc.,
17 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
22 * Purpose: Handle USB control endpoint
29 * CONTROLnsRequestOut - Write variable length bytes to MEM/BB/MAC/EEPROM
30 * CONTROLnsRequestIn - Read variable length bytes from MEM/BB/MAC/EEPROM
31 * ControlvWriteByte - Write one byte to MEM/BB/MAC/EEPROM
32 * ControlvReadByte - Read one byte from MEM/BB/MAC/EEPROM
33 * ControlvMaskByte - Read one byte from MEM/BB/MAC/EEPROM and clear/set
34 * some bits in the same address
37 * 04-05-2004 Jerry Chen: Initial release
38 * 11-24-2004 Warren Hsu: Add ControlvWriteByte, ControlvReadByte,
46 /* static int msglevel =MSG_LEVEL_INFO; */
47 /* static int msglevel =MSG_LEVEL_DEBUG; */
49 void ControlvWriteByte(struct vnt_private *pDevice, u8 reg, u8 reg_off,
53 CONTROLnsRequestOut(pDevice, MESSAGE_TYPE_WRITE, reg_off, reg,
59 void ControlvReadByte(struct vnt_private *pDevice, u8 reg, u8 reg_off,
62 CONTROLnsRequestIn(pDevice, MESSAGE_TYPE_READ,
63 reg_off, reg, sizeof(u8), data);
67 void ControlvMaskByte(struct vnt_private *pDevice, u8 reg_type, u8 reg_off,
73 reg_data[1] = reg_mask;
75 CONTROLnsRequestOut(pDevice, MESSAGE_TYPE_WRITE_MASK, reg_off,
76 reg_type, ARRAY_SIZE(reg_data), reg_data);