drivers/net/wireless/scsc/reg_info.h

   1 /******************************************************************************
   2  *
   3  * Copyright (c) 2012 - 2019 Samsung Electronics Co., Ltd. All rights reserved
   4  *
   5  *****************************************************************************/
   6 #ifndef __SLSI_REGINFO_H__
   7 #define __SLSI_REGINFO_H__
   8
   9 int slsi_read_regulatory(struct slsi_dev *sdev);
  10 void slsi_regd_deinit(struct slsi_dev *sdev);
  11 void slsi_regd_init(struct slsi_dev *sdev);
  12
  13 enum slsi_regdb_state {
  14         SLSI_REG_DB_NOT_SET,
  15         SLSI_REG_DB_ERROR,
  16         SLSI_REG_DB_SET,
  17 };
  18
  19 struct reg_database {
  20         enum slsi_regdb_state regdb_state;
  21         uint32_t version;
  22         uint32_t num_countries;
  23         struct regdb_file_reg_rule *reg_rules;
  24         struct regdb_file_freq_range *freq_ranges;
  25         struct regdb_file_reg_rules_collection *rules_collection;
  26         struct regdb_file_reg_country *country;
  27 };
  28
  29 struct regdb_file_freq_range {
  30         uint32_t start_freq; /* in MHz */
  31         uint32_t end_freq; /* in MHz */
  32         uint32_t max_bandwidth; /* in MHz */
  33 };
  34
  35 struct regdb_file_reg_rule {
  36         struct regdb_file_freq_range *freq_range;       /* ptr to regdb_file_freq_range array */
  37         uint32_t max_eirp;/* this is power in dBm */
  38         uint32_t flags;
  39 };
  40
  41 struct regdb_file_reg_rules_collection {
  42         uint32_t reg_rule_num;
  43         /* pointers to struct regdb_file_reg_rule */
  44         struct regdb_file_reg_rule *reg_rule[8];
  45 };
  46
  47 struct regdb_file_reg_country {
  48         uint8_t alpha2[2];
  49         uint8_t pad_byte;
  50         uint8_t dfs_region; /* first two bits define the DFS region */
  51         /* pointers to struct regdb_file_reg_rules_collection */
  52         struct regdb_file_reg_rules_collection *collection;
  53 };
  54
  55 #endif
  56