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
 23struct wilc_assoc_resp {
 24	__le16 capab_info;
 25	__le16 status_code;
 26	__le16 aid;
 27} __packed;
 28
 29struct wilc_pmkid {
 30	u8 bssid[ETH_ALEN];
 31	u8 pmkid[WLAN_PMKID_LEN];
 32} __packed;
 33
 34struct wilc_pmkid_attr {
 35	u8 numpmkid;
 36	struct wilc_pmkid pmkidlist[WILC_MAX_NUM_PMKIDS];
 37} __packed;
 38
 39struct wilc_reg_frame {
 40	u8 reg;
 41	u8 reg_id;
 42	__le16 frame_type;
 43} __packed;
 44
 45struct wilc_drv_handler {
 46	__le32 handler;
 47	u8 mode;
 48} __packed;
 49
 50struct wilc_sta_wpa_ptk {
 51	u8 mac_addr[ETH_ALEN];
 52	u8 key_len;
 53	u8 key[];
 54} __packed;
 55
 56struct wilc_ap_wpa_ptk {
 57	u8 mac_addr[ETH_ALEN];
 58	u8 index;
 59	u8 key_len;
 60	u8 key[];
 61} __packed;
 62
 63struct wilc_wpa_igtk {
 64	u8 index;
 65	u8 pn_len;
 66	u8 pn[6];
 67	u8 key_len;
 68	u8 key[];
 69} __packed;
 70
 71struct 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
 79struct wilc_op_mode {
 80	__le32 mode;
 81} __packed;
 82
 83struct wilc_noa_opp_enable {
 84	u8 ct_window;
 85	u8 cnt;
 86	__le32 duration;
 87	__le32 interval;
 88	__le32 start_time;
 89} __packed;
 90
 91struct wilc_noa_opp_disable {
 92	u8 cnt;
 93	__le32 duration;
 94	__le32 interval;
 95	__le32 start_time;
 96} __packed;
 97
 98struct 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
128struct 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
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