drivers/scsi/smartpqi/smartpqi_sis.h

   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_disable_msix(struct pqi_ctrl_info *ctrl_info);
  31 void sis_enable_intx(struct pqi_ctrl_info *ctrl_info);
  32 void sis_disable_intx(struct pqi_ctrl_info *ctrl_info);
  33 void sis_soft_reset(struct pqi_ctrl_info *ctrl_info);
  34 void sis_shutdown_ctrl(struct pqi_ctrl_info *ctrl_info);
  35 int sis_reenable_sis_mode(struct pqi_ctrl_info *ctrl_info);
  36 void sis_write_driver_scratch(struct pqi_ctrl_info *ctrl_info, u32 value);
  37 u32 sis_read_driver_scratch(struct pqi_ctrl_info *ctrl_info);
  38
  39 #endif  /* _SMARTPQI_SIS_H */