226 lines
6.4 KiB
C
226 lines
6.4 KiB
C
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/*
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* Copyright (C) 2015 Spreadtrum Communications Inc.
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*
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* Authors :
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* Keguang Zhang <keguang.zhang@spreadtrum.com>
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* Jingxiang Li <Jingxiang.li@spreadtrum.com>
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*
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* This software is licensed under the terms of the GNU General Public
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* License version 2, as published by the Free Software Foundation, and
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* may be copied, distributed, and modified under those terms.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*/
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#ifndef __SPRDWL_CFG80211_H__
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#define __SPRDWL_CFG80211_H__
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#include <net/cfg80211.h>
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#include <linux/version.h>
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#if LINUX_VERSION_CODE < KERNEL_VERSION(3, 19, 0)
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#define NL80211_SCAN_FLAG_RANDOM_ADDR (1<<3)
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#define NL80211_FEATURE_SUPPORTS_WMM_ADMISSION (1 << 26)
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#define NL80211_FEATURE_TDLS_CHANNEL_SWITCH (1 << 28)
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#define NL80211_FEATURE_SCAN_RANDOM_MAC_ADDR (1 << 29)
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#endif
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/* auth type */
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#define SPRDWL_AUTH_OPEN 0
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#define SPRDWL_AUTH_SHARED 1
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#define SPRDWL_AUTH_SAE 4
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/* parise or group key type */
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#define SPRDWL_GROUP 0
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#define SPRDWL_PAIRWISE 1
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/* cipher suite */
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#define WLAN_CIPHER_SUITE_PMK 0x000FACFF
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#define WLAN_CIPHER_SUITE_DPP 0x506F9A02
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/* AKM suite */
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#if LINUX_VERSION_CODE < KERNEL_VERSION(4, 14, 0)
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#define WLAN_AKM_SUITE_FT_8021X 0x000FAC03
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#define WLAN_AKM_SUITE_FT_PSK 0x000FAC04
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#endif
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#define WLAN_AKM_SUITE_WAPI_CERT 0x00147201
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#define WLAN_AKM_SUITE_WAPI_PSK 0x00147202
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#define WLAN_AKM_SUITE_OWE 0x000FAC12
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#define SPRDWL_AKM_SUITE_NONE (0)
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#define SPRDWL_AKM_SUITE_8021X (1)
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#define SPRDWL_AKM_SUITE_PSK (2)
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#define SPRDWL_AKM_SUITE_FT_8021X (3)
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#define SPRDWL_AKM_SUITE_FT_PSK (4)
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#define SPRDWL_AKM_SUITE_WAPI_PSK (4)
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#define SPRDWL_AKM_SUITE_8021X_SHA256 (5)
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#define SPRDWL_AKM_SUITE_PSK_SHA256 (6)
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#define SPRDWL_AKM_SUITE_SAE (8)
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#define SPRDWL_AKM_SUITE_WAPI_CERT (12)
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#define SPRDWL_AKM_SUITE_OWE (18)
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/* determine the actual values for the macros below*/
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#define SPRDWL_MAX_SCAN_SSIDS 12
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#define SPRDWL_MAX_SCAN_IE_LEN 2304
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#define SPRDWL_MAX_NUM_PMKIDS 4
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#define SPRDWL_MAX_KEY_INDEX 3
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#define SPRDWL_SCAN_TIMEOUT_MS 10000
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#define SPRDWL_MAX_PFN_LIST_COUNT 9
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#define SPRDWL_MAX_IE_LEN 500
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#define SPRDWL_MAC_INDEX_MAX 4
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#define SPRDWL_ACS_SCAN_TIME 20
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#define CH_MAX_2G_CHANNEL (14)
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#define CH_MAX_5G_CHANNEL (25)
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#define TOTAL_2G_5G_CHANNEL_NUM (39)/*14+25=39*/
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#define TOTAL_2G_5G_SSID_NUM 9
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enum sprdwl_mode {
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SPRDWL_MODE_NONE,
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SPRDWL_MODE_STATION,
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SPRDWL_MODE_AP,
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SPRDWL_MODE_P2P_DEVICE = 4,
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SPRDWL_MODE_P2P_CLIENT,
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SPRDWL_MODE_P2P_GO,
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SPRDWL_MODE_IBSS,
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SPRDWL_MODE_MAX,
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};
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enum sm_state {
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SPRDWL_UNKNOWN = 0,
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SPRDWL_SCANNING,
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SPRDWL_SCAN_ABORTING,
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SPRDWL_DISCONNECTING,
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SPRDWL_DISCONNECTED,
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SPRDWL_CONNECTING,
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SPRDWL_CONNECTED,
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SPRDWL_DRIVER_DISCONNECTING
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};
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enum connect_result {
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SPRDWL_CONNECT_SUCCESS,
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SPRDWL_CONNECT_FAILED,
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SPRDWL_ROAM_SUCCESS,
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SPRDWL_IBSS_JOIN,
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SPRDWL_IBSS_START
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};
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enum acl_mode {
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SPRDWL_ACL_MODE_DISABLE,
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SPRDWL_ACL_MODE_WHITELIST,
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SPRDWL_ACL_MODE_BLACKLIST,
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};
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struct sprdwl_scan_ssid {
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u8 len;
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u8 ssid[0];
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} __packed;
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struct sprdwl_sched_scan_buf {
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u32 interval;
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u32 flags;
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s32 rssi_thold;
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u8 channel[TOTAL_2G_5G_CHANNEL_NUM + 1];
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u32 n_ssids;
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u8 *ssid[TOTAL_2G_5G_CHANNEL_NUM];
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u32 n_match_ssids;
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u8 *mssid[TOTAL_2G_5G_CHANNEL_NUM];
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const u8 *ie;
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size_t ie_len;
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};
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struct unisoc_reg_rule {
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struct ieee80211_freq_range freq_range;
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struct ieee80211_power_rule power_rule;
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u32 flags;
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u32 dfs_cac_ms;
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};
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struct sprdwl_ieee80211_regdomain {
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u32 n_reg_rules;
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char alpha2[2];
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#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 15, 0) && \
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LINUX_VERSION_CODE < KERNEL_VERSION(4, 18, 0))
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struct ieee80211_reg_rule reg_rules[];
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#else
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struct unisoc_reg_rule reg_rules[];
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#endif
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};
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/* WIFI_EVENT_CONNECT */
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struct sprdwl_connect_info {
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u8 status;
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u8 *bssid;
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u8 channel;
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s8 signal;
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u8 *bea_ie;
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u16 bea_ie_len;
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u8 *req_ie;
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u16 req_ie_len;
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u8 *resp_ie;
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u16 resp_ie_len;
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} __packed;
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struct sprdwl_vif;
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struct sprdwl_priv;
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void sprdwl_setup_wiphy(struct wiphy *wiphy, struct sprdwl_priv *priv);
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int sprdwl_init_fw(struct sprdwl_vif *vif);
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int sprdwl_uninit_fw(struct sprdwl_vif *vif);
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struct sprdwl_vif *ctx_id_to_vif(struct sprdwl_priv *priv, u8 vif_ctx_id);
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struct sprdwl_vif *mode_to_vif(struct sprdwl_priv *priv, u8 vif_mode);
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void sprdwl_put_vif(struct sprdwl_vif *vif);
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void sprdwl_report_softap(struct sprdwl_vif *vif, u8 is_connect, u8 *addr,
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u8 *req_ie, u16 req_ie_len);
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#if LINUX_VERSION_CODE >= KERNEL_VERSION(4, 14, 0)
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void sprdwl_scan_timeout(struct timer_list *t);
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#else
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void sprdwl_scan_timeout(unsigned long data);
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#endif
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void sprdwl_scan_done(struct sprdwl_vif *vif, bool abort);
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void sprdwl_sched_scan_done(struct sprdwl_vif *vif, bool abort);
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void sprdwl_report_scan_result(struct sprdwl_vif *vif, u16 chan, s16 rssi,
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u8 *frame, u16 len);
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void sprdwl_report_connection(struct sprdwl_vif *vif,
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struct sprdwl_connect_info *conn_info,
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u8 status_code);
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void sprdwl_report_disconnection(struct sprdwl_vif *vif, u16 reason_code);
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void sprdwl_report_mic_failure(struct sprdwl_vif *vif, u8 is_mcast, u8 key_id);
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void sprdwl_cfg80211_dump_frame_prot_info(int send, int freq,
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const unsigned char *buf, int len);
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void sprdwl_report_remain_on_channel_expired(struct sprdwl_vif *vif);
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void sprdwl_report_mgmt_tx_status(struct sprdwl_vif *vif, u64 cookie,
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const u8 *buf, u32 len, u8 ack);
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void sprdwl_report_rx_mgmt(struct sprdwl_vif *vif, u8 chan, const u8 *buf,
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size_t len);
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void sprdwl_report_mgmt_deauth(struct sprdwl_vif *vif, const u8 *buf,
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size_t len);
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void sprdwl_report_mgmt_disassoc(struct sprdwl_vif *vif, const u8 *buf,
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size_t len);
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void sprdwl_report_cqm(struct sprdwl_vif *vif, u8 rssi_event);
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void sprdwl_report_tdls(struct sprdwl_vif *vif, const u8 *peer,
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u8 oper, u16 reason_code);
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void sprdwl_report_fake_probe(struct wiphy *wiphy, u8 *ie, size_t ielen);
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int sprdwl_change_beacon(struct sprdwl_vif *vif,
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struct cfg80211_beacon_data *beacon);
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int sprdwl_cfg80211_connect(struct wiphy *wiphy, struct net_device *ndev,
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struct cfg80211_connect_params *sme);
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int sprdwl_cfg80211_disconnect(struct wiphy *wiphy,
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struct net_device *ndev, u16 reason_code);
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void sprdwl_cancel_scan(struct sprdwl_vif *vif);
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void sprdwl_cancel_sched_scan(struct sprdwl_vif *vif);
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void sprdwl_reg_notify(struct wiphy *wiphy,
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struct regulatory_request *request);
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#endif
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