// SPDX-License-Identifier: ISC /* * Copyright (c) 2012-2017 Qualcomm Atheros, Inc. * Copyright (c) 2018-2019, The Linux Foundation. All rights reserved. */ #include <linux/etherdevice.h> #include <linux/moduleparam.h> #include <net/netlink.h> #include <net/cfg80211.h> #include "wil6210.h" #include "wmi.h" #include "fw.h" #define WIL_MAX_ROC_DURATION_MS … #define WIL_EDMG_CHANNEL_9_SUBCHANNELS … #define WIL_EDMG_CHANNEL_10_SUBCHANNELS … #define WIL_EDMG_CHANNEL_11_SUBCHANNELS … /* WIL_EDMG_BW_CONFIGURATION define the allowed channel bandwidth * configurations as defined by IEEE 802.11 section 9.4.2.251, Table 13. * The value 5 allowing CB1 and CB2 of adjacent channels. */ #define WIL_EDMG_BW_CONFIGURATION … /* WIL_EDMG_CHANNELS is a bitmap that indicates the 2.16 GHz channel(s) that * are allowed to be used for EDMG transmissions in the BSS as defined by * IEEE 802.11 section 9.4.2.251. */ #define WIL_EDMG_CHANNELS … bool disable_ap_sme; module_param(disable_ap_sme, bool, 0444); MODULE_PARM_DESC(…) …; #ifdef CONFIG_PM static struct wiphy_wowlan_support wil_wowlan_support = …; #endif #define CHAN60G(_channel, _flags) … static struct ieee80211_channel wil_60ghz_channels[] = …; /* Rx channel bonding mode */ enum wil_rx_cb_mode { … }; static int wil_rx_cb_mode_to_n_bonded(u8 cb_mode) { … } static int wil_tx_cb_mode_to_n_bonded(u8 cb_mode) { … } static void wil_memdup_ie(u8 **pdst, size_t *pdst_len, const u8 *src, size_t src_len) { … } static int wil_num_supported_channels(struct wil6210_priv *wil) { … } void update_supported_bands(struct wil6210_priv *wil) { … } /* Vendor id to be used in vendor specific command and events * to user space. * NOTE: The authoritative place for definition of QCA_NL80211_VENDOR_ID, * vendor subcmd definitions prefixed with QCA_NL80211_VENDOR_SUBCMD, and * qca_wlan_vendor_attr is open source file src/common/qca-vendor.h in * git://w1.fi/srv/git/hostap.git; the values here are just a copy of that */ #define QCA_NL80211_VENDOR_ID … #define WIL_MAX_RF_SECTORS … #define WIL_CID_ALL … enum qca_wlan_vendor_attr_rf_sector { … }; enum qca_wlan_vendor_attr_dmg_rf_sector_type { … }; enum qca_wlan_vendor_attr_dmg_rf_sector_cfg { … }; static const struct nla_policy wil_rf_sector_policy[QCA_ATTR_DMG_RF_SECTOR_MAX + 1] = …; static const struct nla_policy wil_rf_sector_cfg_policy[QCA_ATTR_DMG_RF_SECTOR_CFG_MAX + 1] = …; enum qca_nl80211_vendor_subcmds { … }; static int wil_rf_sector_get_cfg(struct wiphy *wiphy, struct wireless_dev *wdev, const void *data, int data_len); static int wil_rf_sector_set_cfg(struct wiphy *wiphy, struct wireless_dev *wdev, const void *data, int data_len); static int wil_rf_sector_get_selected(struct wiphy *wiphy, struct wireless_dev *wdev, const void *data, int data_len); static int wil_rf_sector_set_selected(struct wiphy *wiphy, struct wireless_dev *wdev, const void *data, int data_len); /* vendor specific commands */ static const struct wiphy_vendor_command wil_nl80211_vendor_commands[] = …; static struct ieee80211_supported_band wil_band_60ghz = …; static const struct ieee80211_txrx_stypes wil_mgmt_stypes[NUM_NL80211_IFTYPES] = …; static const u32 wil_cipher_suites[] = …; static const char * const key_usage_str[] = …; int wil_iftype_nl2wmi(enum nl80211_iftype type) { … } int wil_spec2wmi_ch(u8 spec_ch, u8 *wmi_ch) { … } int wil_wmi2spec_ch(u8 wmi_ch, u8 *spec_ch) { … } int wil_cid_fill_sinfo(struct wil6210_vif *vif, int cid, struct station_info *sinfo) { … } static int wil_cfg80211_get_station(struct wiphy *wiphy, struct net_device *ndev, const u8 *mac, struct station_info *sinfo) { … } /* * Find @idx-th active STA for specific MID for station dump. */ int wil_find_cid_by_idx(struct wil6210_priv *wil, u8 mid, int idx) { … } static int wil_cfg80211_dump_station(struct wiphy *wiphy, struct net_device *dev, int idx, u8 *mac, struct station_info *sinfo) { … } static int wil_cfg80211_start_p2p_device(struct wiphy *wiphy, struct wireless_dev *wdev) { … } static void wil_cfg80211_stop_p2p_device(struct wiphy *wiphy, struct wireless_dev *wdev) { … } static int wil_cfg80211_validate_add_iface(struct wil6210_priv *wil, enum nl80211_iftype new_type) { … } static int wil_cfg80211_validate_change_iface(struct wil6210_priv *wil, struct wil6210_vif *vif, enum nl80211_iftype new_type) { … } static struct wireless_dev * wil_cfg80211_add_iface(struct wiphy *wiphy, const char *name, unsigned char name_assign_type, enum nl80211_iftype type, struct vif_params *params) { … } int wil_vif_prepare_stop(struct wil6210_vif *vif) { … } static int wil_cfg80211_del_iface(struct wiphy *wiphy, struct wireless_dev *wdev) { … } static bool wil_is_safe_switch(enum nl80211_iftype from, enum nl80211_iftype to) { … } static int wil_cfg80211_change_iface(struct wiphy *wiphy, struct net_device *ndev, enum nl80211_iftype type, struct vif_params *params) { … } static int wil_cfg80211_scan(struct wiphy *wiphy, struct cfg80211_scan_request *request) { … } static void wil_cfg80211_abort_scan(struct wiphy *wiphy, struct wireless_dev *wdev) { … } static void wil_print_crypto(struct wil6210_priv *wil, struct cfg80211_crypto_settings *c) { … } static const char * wil_get_auth_type_name(enum nl80211_auth_type auth_type) { … } static void wil_print_connect_params(struct wil6210_priv *wil, struct cfg80211_connect_params *sme) { … } static int wil_ft_connect(struct wiphy *wiphy, struct net_device *ndev, struct cfg80211_connect_params *sme) { … } static int wil_get_wmi_edmg_channel(struct wil6210_priv *wil, u8 edmg_bw_config, u8 edmg_channels, u8 *wmi_ch) { … } static int wil_cfg80211_connect(struct wiphy *wiphy, struct net_device *ndev, struct cfg80211_connect_params *sme) { … } static int wil_cfg80211_disconnect(struct wiphy *wiphy, struct net_device *ndev, u16 reason_code) { … } static int wil_cfg80211_set_wiphy_params(struct wiphy *wiphy, u32 changed) { … } int wil_cfg80211_mgmt_tx(struct wiphy *wiphy, struct wireless_dev *wdev, struct cfg80211_mgmt_tx_params *params, u64 *cookie) { … } static int wil_cfg80211_set_channel(struct wiphy *wiphy, struct cfg80211_chan_def *chandef) { … } static enum wmi_key_usage wil_detect_key_usage(struct wireless_dev *wdev, bool pairwise) { … } static struct wil_sta_info * wil_find_sta_by_key_usage(struct wil6210_priv *wil, u8 mid, enum wmi_key_usage key_usage, const u8 *mac_addr) { … } void wil_set_crypto_rx(u8 key_index, enum wmi_key_usage key_usage, struct wil_sta_info *cs, struct key_params *params) { … } static void wil_del_rx_key(u8 key_index, enum wmi_key_usage key_usage, struct wil_sta_info *cs) { … } static int wil_cfg80211_add_key(struct wiphy *wiphy, struct net_device *ndev, int link_id, u8 key_index, bool pairwise, const u8 *mac_addr, struct key_params *params) { … } static int wil_cfg80211_del_key(struct wiphy *wiphy, struct net_device *ndev, int link_id, u8 key_index, bool pairwise, const u8 *mac_addr) { … } /* Need to be present or wiphy_new() will WARN */ static int wil_cfg80211_set_default_key(struct wiphy *wiphy, struct net_device *ndev, int link_id, u8 key_index, bool unicast, bool multicast) { … } static int wil_remain_on_channel(struct wiphy *wiphy, struct wireless_dev *wdev, struct ieee80211_channel *chan, unsigned int duration, u64 *cookie) { … } static int wil_cancel_remain_on_channel(struct wiphy *wiphy, struct wireless_dev *wdev, u64 cookie) { … } /* * find a specific IE in a list of IEs * return a pointer to the beginning of IE in the list * or NULL if not found */ static const u8 *_wil_cfg80211_find_ie(const u8 *ies, u16 ies_len, const u8 *ie, u16 ie_len) { … } /* * merge the IEs in two lists into a single list. * do not include IEs from the second list which exist in the first list. * add only vendor specific IEs from second list to keep * the merged list sorted (since vendor-specific IE has the * highest tag number) * caller must free the allocated memory for merged IEs */ static int _wil_cfg80211_merge_extra_ies(const u8 *ies1, u16 ies1_len, const u8 *ies2, u16 ies2_len, u8 **merged_ies, u16 *merged_len) { … } static void wil_print_bcon_data(struct cfg80211_beacon_data *b) { … } /* internal functions for device reset and starting AP */ static u8 * _wil_cfg80211_get_proberesp_ies(const u8 *proberesp, u16 proberesp_len, u16 *ies_len) { … } static int _wil_cfg80211_set_ies(struct wil6210_vif *vif, struct cfg80211_beacon_data *bcon) { … } static int _wil_cfg80211_start_ap(struct wiphy *wiphy, struct net_device *ndev, const u8 *ssid, size_t ssid_len, u32 privacy, int bi, u8 chan, u8 wmi_edmg_channel, struct cfg80211_beacon_data *bcon, u8 hidden_ssid, u32 pbss) { … } void wil_cfg80211_ap_recovery(struct wil6210_priv *wil) { … } static int wil_cfg80211_change_beacon(struct wiphy *wiphy, struct net_device *ndev, struct cfg80211_ap_update *params) { … } static int wil_cfg80211_start_ap(struct wiphy *wiphy, struct net_device *ndev, struct cfg80211_ap_settings *info) { … } static int wil_cfg80211_stop_ap(struct wiphy *wiphy, struct net_device *ndev, unsigned int link_id) { … } static int wil_cfg80211_add_station(struct wiphy *wiphy, struct net_device *dev, const u8 *mac, struct station_parameters *params) { … } static int wil_cfg80211_del_station(struct wiphy *wiphy, struct net_device *dev, struct station_del_parameters *params) { … } static int wil_cfg80211_change_station(struct wiphy *wiphy, struct net_device *dev, const u8 *mac, struct station_parameters *params) { … } /* probe_client handling */ static void wil_probe_client_handle(struct wil6210_priv *wil, struct wil6210_vif *vif, struct wil_probe_client_req *req) { … } static struct list_head *next_probe_client(struct wil6210_vif *vif) { … } void wil_probe_client_worker(struct work_struct *work) { … } void wil_probe_client_flush(struct wil6210_vif *vif) { … } static int wil_cfg80211_probe_client(struct wiphy *wiphy, struct net_device *dev, const u8 *peer, u64 *cookie) { … } static int wil_cfg80211_change_bss(struct wiphy *wiphy, struct net_device *dev, struct bss_parameters *params) { … } static int wil_cfg80211_set_power_mgmt(struct wiphy *wiphy, struct net_device *dev, bool enabled, int timeout) { … } static int wil_cfg80211_suspend(struct wiphy *wiphy, struct cfg80211_wowlan *wow) { … } static int wil_cfg80211_resume(struct wiphy *wiphy) { … } static int wil_cfg80211_sched_scan_start(struct wiphy *wiphy, struct net_device *dev, struct cfg80211_sched_scan_request *request) { … } static int wil_cfg80211_sched_scan_stop(struct wiphy *wiphy, struct net_device *dev, u64 reqid) { … } static int wil_cfg80211_update_ft_ies(struct wiphy *wiphy, struct net_device *dev, struct cfg80211_update_ft_ies_params *ftie) { … } static int wil_cfg80211_set_multicast_to_unicast(struct wiphy *wiphy, struct net_device *dev, const bool enabled) { … } static int wil_cfg80211_set_cqm_rssi_config(struct wiphy *wiphy, struct net_device *dev, s32 rssi_thold, u32 rssi_hyst) { … } static const struct cfg80211_ops wil_cfg80211_ops = …; static void wil_wiphy_init(struct wiphy *wiphy) { … } int wil_cfg80211_iface_combinations_from_fw( struct wil6210_priv *wil, const struct wil_fw_record_concurrency *conc) { … } struct wil6210_priv *wil_cfg80211_init(struct device *dev) { … } void wil_cfg80211_deinit(struct wil6210_priv *wil) { … } void wil_p2p_wdev_free(struct wil6210_priv *wil) { … } static int wil_rf_sector_status_to_rc(u8 status) { … } static int wil_rf_sector_get_cfg(struct wiphy *wiphy, struct wireless_dev *wdev, const void *data, int data_len) { … } static int wil_rf_sector_set_cfg(struct wiphy *wiphy, struct wireless_dev *wdev, const void *data, int data_len) { … } static int wil_rf_sector_get_selected(struct wiphy *wiphy, struct wireless_dev *wdev, const void *data, int data_len) { … } static int wil_rf_sector_wmi_set_selected(struct wil6210_priv *wil, u8 mid, u16 sector_index, u8 sector_type, u8 cid) { … } static int wil_rf_sector_set_selected(struct wiphy *wiphy, struct wireless_dev *wdev, const void *data, int data_len) { … }
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