1 /*
2  *    driver for Microsemi PQI-based storage controllers
3  *    Copyright (c) 2016-2017 Microsemi Corporation
4  *    Copyright (c) 2016 PMC-Sierra, Inc.
5  *
6  *    This program is free software; you can redistribute it and/or modify
7  *    it under the terms of the GNU General Public License as published by
8  *    the Free Software Foundation; version 2 of the License.
9  *
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, GOOD TITLE or
13  *    NON INFRINGEMENT.  See the GNU General Public License for more details.
14  *
15  *    Questions/Comments/Bugfixes to esc.storagedev@microsemi.com
16  *
17  */
18 
19 #if !defined(_SMARTPQI_SIS_H)
20 #define _SMARTPQI_SIS_H
21 
22 int sis_wait_for_ctrl_ready(struct pqi_ctrl_info *ctrl_info);
23 int sis_wait_for_ctrl_ready_resume(struct pqi_ctrl_info *ctrl_info);
24 bool sis_is_firmware_running(struct pqi_ctrl_info *ctrl_info);
25 bool sis_is_kernel_up(struct pqi_ctrl_info *ctrl_info);
26 int sis_get_ctrl_properties(struct pqi_ctrl_info *ctrl_info);
27 int sis_get_pqi_capabilities(struct pqi_ctrl_info *ctrl_info);
28 int sis_init_base_struct_addr(struct pqi_ctrl_info *ctrl_info);
29 void sis_enable_msix(struct pqi_ctrl_info *ctrl_info);
30 void sis_enable_intx(struct pqi_ctrl_info *ctrl_info);
31 void sis_shutdown_ctrl(struct pqi_ctrl_info *ctrl_info);
32 int sis_pqi_reset_quiesce(struct pqi_ctrl_info *ctrl_info);
33 int sis_reenable_sis_mode(struct pqi_ctrl_info *ctrl_info);
34 void sis_write_driver_scratch(struct pqi_ctrl_info *ctrl_info, u32 value);
35 u32 sis_read_driver_scratch(struct pqi_ctrl_info *ctrl_info);
36 
37 #endif	/* _SMARTPQI_SIS_H */
38