drivers/net/wireless/microchip/wilc1000/fw.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 WILC_FW_H
   8 #define WILC_FW_H
   9
  10 #include <linux/ieee80211.h>
  11
  12 #define WILC_MAX_NUM_STA                        9
  13 #define WILC_MAX_RATES_SUPPORTED                12
  14 #define WILC_MAX_NUM_PMKIDS                     16
  15 #define WILC_MAX_NUM_SCANNED_CH                 14
  16 #define WILC_NVMEM_MAX_NUM_BANK                 6
  17 #define WILC_NVMEM_BANK_BASE                    0x30000000
  18 #define WILC_NVMEM_LOW_BANK_OFFSET              0x102c
  19 #define WILC_NVMEM_HIGH_BANK_OFFSET             0x1380
  20 #define WILC_NVMEM_IS_BANK_USED                 BIT(31)
  21 #define WILC_NVMEM_IS_BANK_INVALID              BIT(30)
  22
  23 struct wilc_assoc_resp {
  24         __le16 capab_info;
  25         __le16 status_code;
  26         __le16 aid;
  27 } __packed;
  28
  29 struct wilc_pmkid {
  30         u8 bssid[ETH_ALEN];
  31         u8 pmkid[WLAN_PMKID_LEN];
  32 } __packed;
  33
  34 struct wilc_pmkid_attr {
  35         u8 numpmkid;
  36         struct wilc_pmkid pmkidlist[WILC_MAX_NUM_PMKIDS];
  37 } __packed;
  38
  39 struct wilc_reg_frame {
  40         u8 reg;
  41         u8 reg_id;
  42         __le16 frame_type;
  43 } __packed;
  44
  45 struct wilc_drv_handler {
  46         __le32 handler;
  47         u8 mode;
  48 } __packed;
  49
  50 struct wilc_sta_wpa_ptk {
  51         u8 mac_addr[ETH_ALEN];
  52         u8 key_len;
  53         u8 key[];
  54 } __packed;
  55
  56 struct wilc_ap_wpa_ptk {
  57         u8 mac_addr[ETH_ALEN];
  58         u8 index;
  59         u8 key_len;
  60         u8 key[];
  61 } __packed;
  62
  63 struct wilc_wpa_igtk {
  64         u8 index;
  65         u8 pn_len;
  66         u8 pn[6];
  67         u8 key_len;
  68         u8 key[];
  69 } __packed;
  70
  71 struct wilc_gtk_key {
  72         u8 mac_addr[ETH_ALEN];
  73         u8 rsc[8];
  74         u8 index;
  75         u8 key_len;
  76         u8 key[];
  77 } __packed;
  78
  79 struct wilc_op_mode {
  80         __le32 mode;
  81 } __packed;
  82
  83 struct wilc_noa_opp_enable {
  84         u8 ct_window;
  85         u8 cnt;
  86         __le32 duration;
  87         __le32 interval;
  88         __le32 start_time;
  89 } __packed;
  90
  91 struct wilc_noa_opp_disable {
  92         u8 cnt;
  93         __le32 duration;
  94         __le32 interval;
  95         __le32 start_time;
  96 } __packed;
  97
  98 struct wilc_join_bss_param {
  99         char ssid[IEEE80211_MAX_SSID_LEN];
 100         u8 ssid_terminator;
 101         u8 bss_type;
 102         u8 ch;
 103         __le16 cap_info;
 104         u8 sa[ETH_ALEN];
 105         u8 bssid[ETH_ALEN];
 106         __le16 beacon_period;
 107         u8 dtim_period;
 108         u8 supp_rates[WILC_MAX_RATES_SUPPORTED + 1];
 109         u8 wmm_cap;
 110         u8 uapsd_cap;
 111         u8 ht_capable;
 112         u8 rsn_found;
 113         u8 rsn_grp_policy;
 114         u8 mode_802_11i;
 115         u8 p_suites[3];
 116         u8 akm_suites[3];
 117         u8 rsn_cap[2];
 118         u8 noa_enabled;
 119         __le32 tsf_lo;
 120         u8 idx;
 121         u8 opp_enabled;
 122         union {
 123                 struct wilc_noa_opp_disable opp_dis;
 124                 struct wilc_noa_opp_enable opp_en;
 125         };
 126 } __packed;
 127
 128 struct wilc_external_auth_param {
 129         u8 action;
 130         u8 bssid[ETH_ALEN];
 131         u8 ssid[IEEE80211_MAX_SSID_LEN];
 132         u8 ssid_len;
 133         __le32 key_mgmt_suites;
 134         __le16 status;
 135 } __packed;
 136
 137 static inline u32 get_bank_offset_from_bank_index(unsigned int i)
 138 {
 139         return (((i) < 2) ? WILC_NVMEM_LOW_BANK_OFFSET + ((i) * 32) :
 140                 WILC_NVMEM_HIGH_BANK_OFFSET + ((i) - 2) * 16);
 141 }
 142
 143 #endif