53 lines
2.3 KiB
C
53 lines
2.3 KiB
C
/*
|
|
* mlxcpld.h - Mellanox I2C multiplexer support in CPLD
|
|
*
|
|
* Copyright (c) 2016 Mellanox Technologies. All rights reserved.
|
|
* Copyright (c) 2016 Michael Shych <michaels@mellanox.com>
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions are met:
|
|
*
|
|
* 1. Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer.
|
|
* 2. Redistributions in binary form must reproduce the above copyright
|
|
* notice, this list of conditions and the following disclaimer in the
|
|
* documentation and/or other materials provided with the distribution.
|
|
* 3. Neither the names of the copyright holders nor the names of its
|
|
* contributors may be used to endorse or promote products derived from
|
|
* this software without specific prior written permission.
|
|
*
|
|
* Alternatively, this software may be distributed under the terms of the
|
|
* GNU General Public License ("GPL") version 2 as published by the Free
|
|
* Software Foundation.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
|
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
|
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
|
|
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
|
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
|
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
|
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
|
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
|
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
|
* POSSIBILITY OF SUCH DAMAGE.
|
|
*/
|
|
|
|
#ifndef _LINUX_I2C_MLXCPLD_H
|
|
#define _LINUX_I2C_MLXCPLD_H
|
|
|
|
/* Platform data for the CPLD I2C multiplexers */
|
|
|
|
/* mlxcpld_mux_plat_data - per mux data, used with i2c_register_board_info
|
|
* @adap_ids - adapter array
|
|
* @num_adaps - number of adapters
|
|
* @sel_reg_addr - mux select register offset in CPLD space
|
|
*/
|
|
struct mlxcpld_mux_plat_data {
|
|
int *adap_ids;
|
|
int num_adaps;
|
|
int sel_reg_addr;
|
|
};
|
|
|
|
#endif /* _LINUX_I2C_MLXCPLD_H */
|