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 get_bank_offset_from_bank_index(unsigned int i)137static 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 144