drivers/staging/wilc1000/coreconfigurator.h

   1 /* SPDX-License-Identifier: GPL-2.0 */
   2 /*
   3  * Copyright (c) 2012 - 2018 Microchip Technology Inc., and its subsidiaries.
   4  * All rights reserved.
   5  */
   6
   7 #ifndef CORECONFIGURATOR_H
   8 #define CORECONFIGURATOR_H
   9
  10 #include "wilc_wlan_if.h"
  11
  12 #define NUM_RSSI                5
  13
  14 #define MAC_HDR_LEN             24
  15 #define FCS_LEN                 4
  16 #define TIME_STAMP_LEN          8
  17 #define BEACON_INTERVAL_LEN     2
  18 #define CAP_INFO_LEN            2
  19 #define STATUS_CODE_LEN         2
  20 #define AID_LEN                 2
  21 #define IE_HDR_LEN              2
  22
  23 #define SET_CFG              0
  24 #define GET_CFG              1
  25
  26 #define MAX_STRING_LEN               256
  27 #define MAX_ASSOC_RESP_FRAME_SIZE    MAX_STRING_LEN
  28
  29 #define MAKE_WORD16(lsb, msb) ((((u16)(msb) << 8) & 0xFF00) | (lsb))
  30 #define MAKE_WORD32(lsw, msw) ((((u32)(msw) << 16) & 0xFFFF0000) | (lsw))
  31
  32 struct rssi_history_buffer {
  33         bool full;
  34         u8 index;
  35         s8 samples[NUM_RSSI];
  36 };
  37
  38 struct network_info {
  39         s8 rssi;
  40         u16 cap_info;
  41         u8 ssid[MAX_SSID_LEN];
  42         u8 ssid_len;
  43         u8 bssid[6];
  44         u16 beacon_period;
  45         u8 dtim_period;
  46         u8 ch;
  47         unsigned long time_scan_cached;
  48         unsigned long time_scan;
  49         bool new_network;
  50         u8 found;
  51         u32 tsf_lo;
  52         u8 *ies;
  53         u16 ies_len;
  54         void *join_params;
  55         struct rssi_history_buffer rssi_history;
  56         u64 tsf_hi;
  57 };
  58
  59 struct connect_info {
  60         u8 bssid[6];
  61         u8 *req_ies;
  62         size_t req_ies_len;
  63         u8 *resp_ies;
  64         u16 resp_ies_len;
  65         u16 status;
  66 };
  67
  68 struct disconnect_info {
  69         u16 reason;
  70         u8 *ie;
  71         size_t ie_len;
  72 };
  73
  74 s32 wilc_parse_network_info(u8 *msg_buffer,
  75                             struct network_info **ret_network_info);
  76 s32 wilc_parse_assoc_resp_info(u8 *buffer, u32 buffer_len,
  77                                struct connect_info *ret_conn_info);
  78 void wilc_scan_complete_received(struct wilc *wilc, u8 *buffer, u32 length);
  79 void wilc_network_info_received(struct wilc *wilc, u8 *buffer, u32 length);
  80 void wilc_gnrl_async_info_received(struct wilc *wilc, u8 *buffer, u32 length);
  81 #endif