drivers/misc/samsung/scsc/mifqos.h

   1 /****************************************************************************
   2  *
   3  * Copyright (c) 2014 - 2018 Samsung Electronics Co., Ltd. All rights reserved
   4  *
   5  ****************************************************************************/
   6 #ifndef __MIFQOS_H
   7 #define __MIFQOS_H
   8
   9 #include <linux/mutex.h>
  10 #include <scsc/scsc_mx.h>
  11
  12 struct scsc_mif_abs;
  13 struct mifqos;
  14
  15 int mifqos_init(struct mifqos *qos, struct scsc_mif_abs *mif);
  16 int mifqos_add_request(struct mifqos *qos, enum scsc_service_id id, enum scsc_qos_config config);
  17 int mifqos_update_request(struct mifqos *qos, enum scsc_service_id id, enum scsc_qos_config config);
  18 int mifqos_remove_request(struct mifqos *qos, enum scsc_service_id id);
  19 int mifqos_list(struct mifqos *qos);
  20 int mifqos_deinit(struct mifqos *qos);
  21
  22 struct scsc_mifqos_request;
  23
  24 struct mifqos {
  25         bool                 qos_in_use[SCSC_SERVICE_TOTAL];
  26         struct mutex         lock;
  27         struct scsc_mif_abs  *mif;
  28         struct scsc_mifqos_request qos_req[SCSC_SERVICE_TOTAL];
  29 };
  30 #endif