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- /*
- *
- * Intel Management Engine Interface (Intel MEI) Linux driver
- * Copyright (c) 2003-2011, Intel Corporation.
- *
- * 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.
- *
- */
- #ifndef _MEI_INTERFACE_H_
- #define _MEI_INTERFACE_H_
- #include "mei.h"
- #include "mei_dev.h"
- #define AMT_WD_VALUE 120 /* seconds */
- #define MEI_WATCHDOG_DATA_SIZE 16
- #define MEI_START_WD_DATA_SIZE 20
- #define MEI_WD_PARAMS_SIZE 4
- void mei_read_slots(struct mei_device *dev,
- unsigned char *buffer, unsigned long buffer_length);
- int mei_write_message(struct mei_device *dev,
- struct mei_msg_hdr *header,
- unsigned char *write_buffer,
- unsigned long write_length);
- int mei_host_buffer_is_empty(struct mei_device *dev);
- int mei_count_full_read_slots(struct mei_device *dev);
- int mei_count_empty_write_slots(struct mei_device *dev);
- int mei_flow_ctrl_creds(struct mei_device *dev, struct mei_cl *cl);
- int mei_wd_send(struct mei_device *dev);
- int mei_wd_stop(struct mei_device *dev, bool preserve);
- void mei_wd_host_init(struct mei_device *dev);
- void mei_wd_start_setup(struct mei_device *dev);
- int mei_flow_ctrl_reduce(struct mei_device *dev, struct mei_cl *cl);
- int mei_send_flow_control(struct mei_device *dev, struct mei_cl *cl);
- int mei_disconnect(struct mei_device *dev, struct mei_cl *cl);
- int mei_other_client_is_connecting(struct mei_device *dev, struct mei_cl *cl);
- int mei_connect(struct mei_device *dev, struct mei_cl *cl);
- #endif /* _MEI_INTERFACE_H_ */
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