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/*
* ARM Message Handling Unit (MHU) driver header
*
* Copyright (C) 2014 ARM Ltd.
*
* This program is free software; you can redistribute it and/or modify it
* under the terms and conditions of the GNU General Public License,
* version 2, as published by the Free Software Foundation.
*
* This program is distributed in the hope 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, see <http://www.gnu.org/licenses/>.
*/
#define CONTROLLER_NAME "mhu_ctlr"
#define CHANNEL_MAX 2
#define CHANNEL_LOW_PRIORITY "cpu_to_scp_low"
#define CHANNEL_HIGH_PRIORITY "cpu_to_scp_high"
struct mhu_data_buf {
u32 cmd;
int tx_size;
void *tx_buf;
int rx_size;
void *rx_buf;
void *cl_data;
};
extern struct device* the_scpi_device;
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