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author | Kalle Valo <kvalo@codeaurora.org> | 2015-11-17 20:14:51 +0100 |
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committer | Kalle Valo <kvalo@codeaurora.org> | 2015-11-18 13:28:30 +0100 |
commit | 277b024e5e3d4af4c219c0b9bd541ca4398e0b69 (patch) | |
tree | 55a9a1f68cc9361620acd3f51a454c98a4fc6c95 /drivers/net/wireless/mwifiex/main.h | |
parent | libertas_tf: move under marvell vendor directory (diff) | |
download | linux-277b024e5e3d4af4c219c0b9bd541ca4398e0b69.tar.xz linux-277b024e5e3d4af4c219c0b9bd541ca4398e0b69.zip |
mwifiex: move under marvell vendor directory
Part of reorganising wireless drivers directory and Kconfig.
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Diffstat (limited to 'drivers/net/wireless/mwifiex/main.h')
-rw-r--r-- | drivers/net/wireless/mwifiex/main.h | 1579 |
1 files changed, 0 insertions, 1579 deletions
diff --git a/drivers/net/wireless/mwifiex/main.h b/drivers/net/wireless/mwifiex/main.h deleted file mode 100644 index 3959f1c97f4e..000000000000 --- a/drivers/net/wireless/mwifiex/main.h +++ /dev/null @@ -1,1579 +0,0 @@ -/* - * Marvell Wireless LAN device driver: major data structures and prototypes - * - * Copyright (C) 2011-2014, Marvell International Ltd. - * - * This software file (the "File") is distributed by Marvell International - * Ltd. under the terms of the GNU General Public License Version 2, June 1991 - * (the "License"). You may use, redistribute and/or modify this File in - * accordance with the terms and conditions of the License, a copy of which - * is available by writing to the Free Software Foundation, Inc., - * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA or on the - * worldwide web at http://www.gnu.org/licenses/old-licenses/gpl-2.0.txt. - * - * THE FILE IS DISTRIBUTED AS-IS, WITHOUT WARRANTY OF ANY KIND, AND THE - * IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE - * ARE EXPRESSLY DISCLAIMED. The License provides additional details about - * this warranty disclaimer. - */ - -#ifndef _MWIFIEX_MAIN_H_ -#define _MWIFIEX_MAIN_H_ - -#include <linux/kernel.h> -#include <linux/module.h> -#include <linux/sched.h> -#include <linux/semaphore.h> -#include <linux/ip.h> -#include <linux/skbuff.h> -#include <linux/if_arp.h> -#include <linux/etherdevice.h> -#include <net/sock.h> -#include <net/lib80211.h> -#include <linux/vmalloc.h> -#include <linux/firmware.h> -#include <linux/ctype.h> -#include <linux/of.h> -#include <linux/idr.h> -#include <linux/inetdevice.h> -#include <linux/devcoredump.h> - -#include "decl.h" -#include "ioctl.h" -#include "util.h" -#include "fw.h" -#include "pcie.h" -#include "usb.h" -#include "sdio.h" - -extern const char driver_version[]; - -struct mwifiex_adapter; -struct mwifiex_private; - -enum { - MWIFIEX_ASYNC_CMD, - MWIFIEX_SYNC_CMD -}; - -#define MWIFIEX_DRIVER_MODE_STA BIT(0) -#define MWIFIEX_DRIVER_MODE_UAP BIT(1) -#define MWIFIEX_DRIVER_MODE_P2P BIT(2) -#define MWIFIEX_DRIVER_MODE_BITMASK (BIT(0) | BIT(1) | BIT(2)) - -#define MWIFIEX_MAX_AP 64 - -#define MWIFIEX_MAX_PKTS_TXQ 16 - -#define MWIFIEX_DEFAULT_WATCHDOG_TIMEOUT (5 * HZ) - -#define MWIFIEX_TIMER_10S 10000 -#define MWIFIEX_TIMER_1S 1000 - -#define MAX_TX_PENDING 100 -#define LOW_TX_PENDING 80 - -#define HIGH_RX_PENDING 50 -#define LOW_RX_PENDING 20 - -#define MWIFIEX_UPLD_SIZE (2312) - -#define MAX_EVENT_SIZE 2048 - -#define ARP_FILTER_MAX_BUF_SIZE 68 - -#define MWIFIEX_KEY_BUFFER_SIZE 16 -#define MWIFIEX_DEFAULT_LISTEN_INTERVAL 10 -#define MWIFIEX_MAX_REGION_CODE 7 - -#define DEFAULT_BCN_AVG_FACTOR 8 -#define DEFAULT_DATA_AVG_FACTOR 8 - -#define FIRST_VALID_CHANNEL 0xff -#define DEFAULT_AD_HOC_CHANNEL 6 -#define DEFAULT_AD_HOC_CHANNEL_A 36 - -#define DEFAULT_BCN_MISS_TIMEOUT 5 - -#define MAX_SCAN_BEACON_BUFFER 8000 - -#define SCAN_BEACON_ENTRY_PAD 6 - -#define MWIFIEX_PASSIVE_SCAN_CHAN_TIME 110 -#define MWIFIEX_ACTIVE_SCAN_CHAN_TIME 30 -#define MWIFIEX_SPECIFIC_SCAN_CHAN_TIME 30 -#define MWIFIEX_DEF_SCAN_CHAN_GAP_TIME 50 - -#define SCAN_RSSI(RSSI) (0x100 - ((u8)(RSSI))) - -#define MWIFIEX_MAX_TOTAL_SCAN_TIME (MWIFIEX_TIMER_10S - MWIFIEX_TIMER_1S) - -#define RSN_GTK_OUI_OFFSET 2 - -#define MWIFIEX_OUI_NOT_PRESENT 0 -#define MWIFIEX_OUI_PRESENT 1 - -#define PKT_TYPE_MGMT 0xE5 - -/* - * Do not check for data_received for USB, as data_received - * is handled in mwifiex_usb_recv for USB - */ -#define IS_CARD_RX_RCVD(adapter) (adapter->cmd_resp_received || \ - adapter->event_received || \ - adapter->data_received) - -#define MWIFIEX_TYPE_CMD 1 -#define MWIFIEX_TYPE_DATA 0 -#define MWIFIEX_TYPE_AGGR_DATA 10 -#define MWIFIEX_TYPE_EVENT 3 - -#define MAX_BITMAP_RATES_SIZE 18 - -#define MAX_CHANNEL_BAND_BG 14 -#define MAX_CHANNEL_BAND_A 165 - -#define MAX_FREQUENCY_BAND_BG 2484 - -#define MWIFIEX_EVENT_HEADER_LEN 4 -#define MWIFIEX_UAP_EVENT_EXTRA_HEADER 2 - -#define MWIFIEX_TYPE_LEN 4 -#define MWIFIEX_USB_TYPE_CMD 0xF00DFACE -#define MWIFIEX_USB_TYPE_DATA 0xBEADC0DE -#define MWIFIEX_USB_TYPE_EVENT 0xBEEFFACE - -/* Threshold for tx_timeout_cnt before we trigger a card reset */ -#define TX_TIMEOUT_THRESHOLD 6 - -#define MWIFIEX_DRV_INFO_SIZE_MAX 0x40000 - -/* Address alignment */ -#define MWIFIEX_ALIGN_ADDR(p, a) (((long)(p) + (a) - 1) & ~((a) - 1)) - -/** - *enum mwifiex_debug_level - marvell wifi debug level - */ -enum MWIFIEX_DEBUG_LEVEL { - MWIFIEX_DBG_MSG = 0x00000001, - MWIFIEX_DBG_FATAL = 0x00000002, - MWIFIEX_DBG_ERROR = 0x00000004, - MWIFIEX_DBG_DATA = 0x00000008, - MWIFIEX_DBG_CMD = 0x00000010, - MWIFIEX_DBG_EVENT = 0x00000020, - MWIFIEX_DBG_INTR = 0x00000040, - MWIFIEX_DBG_IOCTL = 0x00000080, - - MWIFIEX_DBG_MPA_D = 0x00008000, - MWIFIEX_DBG_DAT_D = 0x00010000, - MWIFIEX_DBG_CMD_D = 0x00020000, - MWIFIEX_DBG_EVT_D = 0x00040000, - MWIFIEX_DBG_FW_D = 0x00080000, - MWIFIEX_DBG_IF_D = 0x00100000, - - MWIFIEX_DBG_ENTRY = 0x10000000, - MWIFIEX_DBG_WARN = 0x20000000, - MWIFIEX_DBG_INFO = 0x40000000, - MWIFIEX_DBG_DUMP = 0x80000000, - - MWIFIEX_DBG_ANY = 0xffffffff -}; - -#define MWIFIEX_DEFAULT_DEBUG_MASK (MWIFIEX_DBG_MSG | \ - MWIFIEX_DBG_FATAL | \ - MWIFIEX_DBG_ERROR) - -__printf(3, 4) -void _mwifiex_dbg(const struct mwifiex_adapter *adapter, int mask, - const char *fmt, ...); -#define mwifiex_dbg(adapter, mask, fmt, ...) \ - _mwifiex_dbg(adapter, MWIFIEX_DBG_##mask, fmt, ##__VA_ARGS__) - -#define DEBUG_DUMP_DATA_MAX_LEN 128 -#define mwifiex_dbg_dump(adapter, dbg_mask, str, buf, len) \ -do { \ - if ((adapter)->debug_mask & MWIFIEX_DBG_##dbg_mask) \ - print_hex_dump(KERN_DEBUG, str, \ - DUMP_PREFIX_OFFSET, 16, 1, \ - buf, len, false); \ -} while (0) - -struct mwifiex_dbg { - u32 num_cmd_host_to_card_failure; - u32 num_cmd_sleep_cfm_host_to_card_failure; - u32 num_tx_host_to_card_failure; - u32 num_event_deauth; - u32 num_event_disassoc; - u32 num_event_link_lost; - u32 num_cmd_deauth; - u32 num_cmd_assoc_success; - u32 num_cmd_assoc_failure; - u32 num_tx_timeout; - u16 timeout_cmd_id; - u16 timeout_cmd_act; - u16 last_cmd_id[DBG_CMD_NUM]; - u16 last_cmd_act[DBG_CMD_NUM]; - u16 last_cmd_index; - u16 last_cmd_resp_id[DBG_CMD_NUM]; - u16 last_cmd_resp_index; - u16 last_event[DBG_CMD_NUM]; - u16 last_event_index; -}; - -enum MWIFIEX_HARDWARE_STATUS { - MWIFIEX_HW_STATUS_READY, - MWIFIEX_HW_STATUS_INITIALIZING, - MWIFIEX_HW_STATUS_INIT_DONE, - MWIFIEX_HW_STATUS_RESET, - MWIFIEX_HW_STATUS_CLOSING, - MWIFIEX_HW_STATUS_NOT_READY -}; - -enum MWIFIEX_802_11_POWER_MODE { - MWIFIEX_802_11_POWER_MODE_CAM, - MWIFIEX_802_11_POWER_MODE_PSP -}; - -struct mwifiex_tx_param { - u32 next_pkt_len; -}; - -enum MWIFIEX_PS_STATE { - PS_STATE_AWAKE, - PS_STATE_PRE_SLEEP, - PS_STATE_SLEEP_CFM, - PS_STATE_SLEEP -}; - -enum mwifiex_iface_type { - MWIFIEX_SDIO, - MWIFIEX_PCIE, - MWIFIEX_USB -}; - -struct mwifiex_add_ba_param { - u32 tx_win_size; - u32 rx_win_size; - u32 timeout; - u8 tx_amsdu; - u8 rx_amsdu; -}; - -struct mwifiex_tx_aggr { - u8 ampdu_user; - u8 ampdu_ap; - u8 amsdu; -}; - -enum mwifiex_ba_status { - BA_SETUP_NONE = 0, - BA_SETUP_INPROGRESS, - BA_SETUP_COMPLETE -}; - -struct mwifiex_ra_list_tbl { - struct list_head list; - struct sk_buff_head skb_head; - u8 ra[ETH_ALEN]; - u32 is_11n_enabled; - u16 max_amsdu; - u16 ba_pkt_count; - u8 ba_packet_thr; - enum mwifiex_ba_status ba_status; - u8 amsdu_in_ampdu; - u16 total_pkt_count; - bool tdls_link; - bool tx_paused; -}; - -struct mwifiex_tid_tbl { - struct list_head ra_list; -}; - -#define WMM_HIGHEST_PRIORITY 7 -#define HIGH_PRIO_TID 7 -#define LOW_PRIO_TID 0 - -struct mwifiex_wmm_desc { - struct mwifiex_tid_tbl tid_tbl_ptr[MAX_NUM_TID]; - u32 packets_out[MAX_NUM_TID]; - u32 pkts_paused[MAX_NUM_TID]; - /* spin lock to protect ra_list */ - spinlock_t ra_list_spinlock; - struct mwifiex_wmm_ac_status ac_status[IEEE80211_NUM_ACS]; - enum mwifiex_wmm_ac_e ac_down_graded_vals[IEEE80211_NUM_ACS]; - u32 drv_pkt_delay_max; - u8 queue_priority[IEEE80211_NUM_ACS]; - u32 user_pri_pkt_tx_ctrl[WMM_HIGHEST_PRIORITY + 1]; /* UP: 0 to 7 */ - /* Number of transmit packets queued */ - atomic_t tx_pkts_queued; - /* Tracks highest priority with a packet queued */ - atomic_t highest_queued_prio; -}; - -struct mwifiex_802_11_security { - u8 wpa_enabled; - u8 wpa2_enabled; - u8 wapi_enabled; - u8 wapi_key_on; - u8 wep_enabled; - u32 authentication_mode; - u8 is_authtype_auto; - u32 encryption_mode; -}; - -struct ieee_types_header { - u8 element_id; - u8 len; -} __packed; - -struct ieee_types_vendor_specific { - struct ieee_types_vendor_header vend_hdr; - u8 data[IEEE_MAX_IE_SIZE - sizeof(struct ieee_types_vendor_header)]; -} __packed; - -struct ieee_types_generic { - struct ieee_types_header ieee_hdr; - u8 data[IEEE_MAX_IE_SIZE - sizeof(struct ieee_types_header)]; -} __packed; - -struct ieee_types_bss_co_2040 { - struct ieee_types_header ieee_hdr; - u8 bss_2040co; -} __packed; - -struct ieee_types_extcap { - struct ieee_types_header ieee_hdr; - u8 ext_capab[8]; -} __packed; - -struct ieee_types_vht_cap { - struct ieee_types_header ieee_hdr; - struct ieee80211_vht_cap vhtcap; -} __packed; - -struct ieee_types_vht_oper { - struct ieee_types_header ieee_hdr; - struct ieee80211_vht_operation vhtoper; -} __packed; - -struct ieee_types_aid { - struct ieee_types_header ieee_hdr; - u16 aid; -} __packed; - -struct mwifiex_bssdescriptor { - u8 mac_address[ETH_ALEN]; - struct cfg80211_ssid ssid; - u32 privacy; - s32 rssi; - u32 channel; - u32 freq; - u16 beacon_period; - u8 erp_flags; - u32 bss_mode; - u8 supported_rates[MWIFIEX_SUPPORTED_RATES]; - u8 data_rates[MWIFIEX_SUPPORTED_RATES]; - /* Network band. - * BAND_B(0x01): 'b' band - * BAND_G(0x02): 'g' band - * BAND_A(0X04): 'a' band - */ - u16 bss_band; - u64 fw_tsf; - u64 timestamp; - union ieee_types_phy_param_set phy_param_set; - union ieee_types_ss_param_set ss_param_set; - u16 cap_info_bitmap; - struct ieee_types_wmm_parameter wmm_ie; - u8 disable_11n; - struct ieee80211_ht_cap *bcn_ht_cap; - u16 ht_cap_offset; - struct ieee80211_ht_operation *bcn_ht_oper; - u16 ht_info_offset; - u8 *bcn_bss_co_2040; - u16 bss_co_2040_offset; - u8 *bcn_ext_cap; - u16 ext_cap_offset; - struct ieee80211_vht_cap *bcn_vht_cap; - u16 vht_cap_offset; - struct ieee80211_vht_operation *bcn_vht_oper; - u16 vht_info_offset; - struct ieee_types_oper_mode_ntf *oper_mode; - u16 oper_mode_offset; - u8 disable_11ac; - struct ieee_types_vendor_specific *bcn_wpa_ie; - u16 wpa_offset; - struct ieee_types_generic *bcn_rsn_ie; - u16 rsn_offset; - struct ieee_types_generic *bcn_wapi_ie; - u16 wapi_offset; - u8 *beacon_buf; - u32 beacon_buf_size; - u8 sensed_11h; - u8 local_constraint; - u8 chan_sw_ie_present; -}; - -struct mwifiex_current_bss_params { - struct mwifiex_bssdescriptor bss_descriptor; - u8 wmm_enabled; - u8 wmm_uapsd_enabled; - u8 band; - u32 num_of_rates; - u8 data_rates[MWIFIEX_SUPPORTED_RATES]; -}; - -struct mwifiex_sleep_params { - u16 sp_error; - u16 sp_offset; - u16 sp_stable_time; - u8 sp_cal_control; - u8 sp_ext_sleep_clk; - u16 sp_reserved; -}; - -struct mwifiex_sleep_period { - u16 period; - u16 reserved; -}; - -struct mwifiex_wep_key { - u32 length; - u32 key_index; - u32 key_length; - u8 key_material[MWIFIEX_KEY_BUFFER_SIZE]; -}; - -#define MAX_REGION_CHANNEL_NUM 2 - -struct mwifiex_chan_freq_power { - u16 channel; - u32 freq; - u16 max_tx_power; - u8 unsupported; -}; - -enum state_11d_t { - DISABLE_11D = 0, - ENABLE_11D = 1, -}; - -#define MWIFIEX_MAX_TRIPLET_802_11D 83 - -struct mwifiex_802_11d_domain_reg { - u8 country_code[IEEE80211_COUNTRY_STRING_LEN]; - u8 no_of_triplet; - struct ieee80211_country_ie_triplet - triplet[MWIFIEX_MAX_TRIPLET_802_11D]; -}; - -struct mwifiex_vendor_spec_cfg_ie { - u16 mask; - u16 flag; - u8 ie[MWIFIEX_MAX_VSIE_LEN]; -}; - -struct wps { - u8 session_enable; -}; - -struct mwifiex_roc_cfg { - u64 cookie; - struct ieee80211_channel chan; -}; - -#define MWIFIEX_FW_DUMP_IDX 0xff -#define MWIFIEX_DRV_INFO_IDX 20 -#define FW_DUMP_MAX_NAME_LEN 8 -#define FW_DUMP_HOST_READY 0xEE -#define FW_DUMP_DONE 0xFF -#define FW_DUMP_READ_DONE 0xFE - -struct memory_type_mapping { - u8 mem_name[FW_DUMP_MAX_NAME_LEN]; - u8 *mem_ptr; - u32 mem_size; - u8 done_flag; -}; - -enum rdwr_status { - RDWR_STATUS_SUCCESS = 0, - RDWR_STATUS_FAILURE = 1, - RDWR_STATUS_DONE = 2 -}; - -enum mwifiex_iface_work_flags { - MWIFIEX_IFACE_WORK_DEVICE_DUMP, - MWIFIEX_IFACE_WORK_CARD_RESET, -}; - -struct mwifiex_private { - struct mwifiex_adapter *adapter; - u8 bss_type; - u8 bss_role; - u8 bss_priority; - u8 bss_num; - u8 bss_started; - u8 frame_type; - u8 curr_addr[ETH_ALEN]; - u8 media_connected; - u8 port_open; - u8 usb_port; - u32 num_tx_timeout; - /* track consecutive timeout */ - u8 tx_timeout_cnt; - struct net_device *netdev; - struct net_device_stats stats; - u16 curr_pkt_filter; - u32 bss_mode; - u32 pkt_tx_ctrl; - u16 tx_power_level; - u8 max_tx_power_level; - u8 min_tx_power_level; - u8 tx_rate; - u8 tx_htinfo; - u8 rxpd_htinfo; - u8 rxpd_rate; - u16 rate_bitmap; - u16 bitmap_rates[MAX_BITMAP_RATES_SIZE]; - u32 data_rate; - u8 is_data_rate_auto; - u16 bcn_avg_factor; - u16 data_avg_factor; - s16 data_rssi_last; - s16 data_nf_last; - s16 data_rssi_avg; - s16 data_nf_avg; - s16 bcn_rssi_last; - s16 bcn_nf_last; - s16 bcn_rssi_avg; - s16 bcn_nf_avg; - struct mwifiex_bssdescriptor *attempted_bss_desc; - struct cfg80211_ssid prev_ssid; - u8 prev_bssid[ETH_ALEN]; - struct mwifiex_current_bss_params curr_bss_params; - u16 beacon_period; - u8 dtim_period; - u16 listen_interval; - u16 atim_window; - u8 adhoc_channel; - u8 adhoc_is_link_sensed; - u8 adhoc_state; - struct mwifiex_802_11_security sec_info; - struct mwifiex_wep_key wep_key[NUM_WEP_KEYS]; - u16 wep_key_curr_index; - u8 wpa_ie[256]; - u8 wpa_ie_len; - u8 wpa_is_gtk_set; - struct host_cmd_ds_802_11_key_material aes_key; - struct host_cmd_ds_802_11_key_material_v2 aes_key_v2; - u8 wapi_ie[256]; - u8 wapi_ie_len; - u8 *wps_ie; - u8 wps_ie_len; - u8 wmm_required; - u8 wmm_enabled; - u8 wmm_qosinfo; - struct mwifiex_wmm_desc wmm; - atomic_t wmm_tx_pending[IEEE80211_NUM_ACS]; - struct list_head sta_list; - /* spin lock for associated station/TDLS peers list */ - spinlock_t sta_list_spinlock; - struct list_head auto_tdls_list; - /* spin lock for auto TDLS peer list */ - spinlock_t auto_tdls_lock; - struct list_head tx_ba_stream_tbl_ptr; - /* spin lock for tx_ba_stream_tbl_ptr queue */ - spinlock_t tx_ba_stream_tbl_lock; - struct mwifiex_tx_aggr aggr_prio_tbl[MAX_NUM_TID]; - struct mwifiex_add_ba_param add_ba_param; - u16 rx_seq[MAX_NUM_TID]; - u8 tos_to_tid_inv[MAX_NUM_TID]; - struct list_head rx_reorder_tbl_ptr; - /* spin lock for rx_reorder_tbl_ptr queue */ - spinlock_t rx_reorder_tbl_lock; - /* spin lock for Rx packets */ - spinlock_t rx_pkt_lock; - -#define MWIFIEX_ASSOC_RSP_BUF_SIZE 500 - u8 assoc_rsp_buf[MWIFIEX_ASSOC_RSP_BUF_SIZE]; - u32 assoc_rsp_size; - -#define MWIFIEX_GENIE_BUF_SIZE 256 - u8 gen_ie_buf[MWIFIEX_GENIE_BUF_SIZE]; - u8 gen_ie_buf_len; - - struct mwifiex_vendor_spec_cfg_ie vs_ie[MWIFIEX_MAX_VSIE_NUM]; - -#define MWIFIEX_ASSOC_TLV_BUF_SIZE 256 - u8 assoc_tlv_buf[MWIFIEX_ASSOC_TLV_BUF_SIZE]; - u8 assoc_tlv_buf_len; - - u8 *curr_bcn_buf; - u32 curr_bcn_size; - /* spin lock for beacon buffer */ - spinlock_t curr_bcn_buf_lock; - struct wireless_dev wdev; - struct mwifiex_chan_freq_power cfp; - char version_str[128]; -#ifdef CONFIG_DEBUG_FS - struct dentry *dfs_dev_dir; -#endif - u16 current_key_index; - struct semaphore async_sem; - struct cfg80211_scan_request *scan_request; - u8 cfg_bssid[6]; - struct wps wps; - u8 scan_block; - s32 cqm_rssi_thold; - u32 cqm_rssi_hyst; - u8 subsc_evt_rssi_state; - struct mwifiex_ds_misc_subsc_evt async_subsc_evt_storage; - struct mwifiex_ie mgmt_ie[MAX_MGMT_IE_INDEX]; - u16 beacon_idx; - u16 proberesp_idx; - u16 assocresp_idx; - u16 gen_idx; - u8 ap_11n_enabled; - u8 ap_11ac_enabled; - u32 mgmt_frame_mask; - struct mwifiex_roc_cfg roc_cfg; - bool scan_aborting; - u8 csa_chan; - unsigned long csa_expire_time; - u8 del_list_idx; - bool hs2_enabled; - struct mwifiex_uap_bss_param bss_cfg; - struct cfg80211_chan_def bss_chandef; - struct station_parameters *sta_params; - struct sk_buff_head tdls_txq; - u8 check_tdls_tx; - struct timer_list auto_tdls_timer; - bool auto_tdls_timer_active; - struct idr ack_status_frames; - /* spin lock for ack status */ - spinlock_t ack_status_lock; - /** rx histogram data */ - struct mwifiex_histogram_data *hist_data; - struct cfg80211_chan_def dfs_chandef; - struct workqueue_struct *dfs_cac_workqueue; - struct delayed_work dfs_cac_work; - struct timer_list dfs_chan_switch_timer; - struct workqueue_struct *dfs_chan_sw_workqueue; - struct delayed_work dfs_chan_sw_work; - struct cfg80211_beacon_data beacon_after; - struct mwifiex_11h_intf_state state_11h; - struct mwifiex_ds_mem_rw mem_rw; - struct sk_buff_head bypass_txq; - struct mwifiex_user_scan_chan hidden_chan[MWIFIEX_USER_SCAN_CHAN_MAX]; -}; - - -struct mwifiex_tx_ba_stream_tbl { - struct list_head list; - int tid; - u8 ra[ETH_ALEN]; - enum mwifiex_ba_status ba_status; - u8 amsdu; -}; - -struct mwifiex_rx_reorder_tbl; - -struct reorder_tmr_cnxt { - struct timer_list timer; - struct mwifiex_rx_reorder_tbl *ptr; - struct mwifiex_private *priv; - u8 timer_is_set; -}; - -struct mwifiex_rx_reorder_tbl { - struct list_head list; - int tid; - u8 ta[ETH_ALEN]; - int init_win; - int start_win; - int win_size; - void **rx_reorder_ptr; - struct reorder_tmr_cnxt timer_context; - u8 amsdu; - u8 flags; -}; - -struct mwifiex_bss_prio_node { - struct list_head list; - struct mwifiex_private *priv; -}; - -struct mwifiex_bss_prio_tbl { - struct list_head bss_prio_head; - /* spin lock for bss priority */ - spinlock_t bss_prio_lock; - struct mwifiex_bss_prio_node *bss_prio_cur; -}; - -struct cmd_ctrl_node { - struct list_head list; - struct mwifiex_private *priv; - u32 cmd_oid; - u32 cmd_flag; - struct sk_buff *cmd_skb; - struct sk_buff *resp_skb; - void *data_buf; - u32 wait_q_enabled; - struct sk_buff *skb; - u8 *condition; - u8 cmd_wait_q_woken; -}; - -struct mwifiex_bss_priv { - u8 band; - u64 fw_tsf; -}; - -struct mwifiex_tdls_capab { - __le16 capab; - u8 rates[32]; - u8 rates_len; - u8 qos_info; - u8 coex_2040; - u16 aid; - struct ieee80211_ht_cap ht_capb; - struct ieee80211_ht_operation ht_oper; - struct ieee_types_extcap extcap; - struct ieee_types_generic rsn_ie; - struct ieee80211_vht_cap vhtcap; - struct ieee80211_vht_operation vhtoper; -}; - -struct mwifiex_station_stats { - u64 last_rx; - s8 rssi; - u64 rx_bytes; - u64 tx_bytes; - u32 rx_packets; - u32 tx_packets; - u32 tx_failed; - u8 last_tx_rate; - u8 last_tx_htinfo; -}; - -/* This is AP/TDLS specific structure which stores information - * about associated/peer STA - */ -struct mwifiex_sta_node { - struct list_head list; - u8 mac_addr[ETH_ALEN]; - u8 is_wmm_enabled; - u8 is_11n_enabled; - u8 is_11ac_enabled; - u8 ampdu_sta[MAX_NUM_TID]; - u16 rx_seq[MAX_NUM_TID]; - u16 max_amsdu; - u8 tdls_status; - struct mwifiex_tdls_capab tdls_cap; - struct mwifiex_station_stats stats; - u8 tx_pause; -}; - -struct mwifiex_auto_tdls_peer { - struct list_head list; - u8 mac_addr[ETH_ALEN]; - u8 tdls_status; - int rssi; - long rssi_jiffies; - u8 failure_count; - u8 do_discover; - u8 do_setup; -}; - -struct mwifiex_if_ops { - int (*init_if) (struct mwifiex_adapter *); - void (*cleanup_if) (struct mwifiex_adapter *); - int (*check_fw_status) (struct mwifiex_adapter *, u32); - int (*prog_fw) (struct mwifiex_adapter *, struct mwifiex_fw_image *); - int (*register_dev) (struct mwifiex_adapter *); - void (*unregister_dev) (struct mwifiex_adapter *); - int (*enable_int) (struct mwifiex_adapter *); - void (*disable_int) (struct mwifiex_adapter *); - int (*process_int_status) (struct mwifiex_adapter *); - int (*host_to_card) (struct mwifiex_adapter *, u8, struct sk_buff *, - struct mwifiex_tx_param *); - int (*wakeup) (struct mwifiex_adapter *); - int (*wakeup_complete) (struct mwifiex_adapter *); - - /* Interface specific functions */ - void (*update_mp_end_port) (struct mwifiex_adapter *, u16); - void (*cleanup_mpa_buf) (struct mwifiex_adapter *); - int (*cmdrsp_complete) (struct mwifiex_adapter *, struct sk_buff *); - int (*event_complete) (struct mwifiex_adapter *, struct sk_buff *); - int (*init_fw_port) (struct mwifiex_adapter *); - int (*dnld_fw) (struct mwifiex_adapter *, struct mwifiex_fw_image *); - void (*card_reset) (struct mwifiex_adapter *); - int (*reg_dump)(struct mwifiex_adapter *, char *); - void (*device_dump)(struct mwifiex_adapter *); - int (*clean_pcie_ring) (struct mwifiex_adapter *adapter); - void (*iface_work)(struct work_struct *work); - void (*submit_rem_rx_urbs)(struct mwifiex_adapter *adapter); - void (*deaggr_pkt)(struct mwifiex_adapter *, struct sk_buff *); - void (*multi_port_resync)(struct mwifiex_adapter *); - bool (*is_port_ready)(struct mwifiex_private *); -}; - -struct mwifiex_adapter { - u8 iface_type; - unsigned int debug_mask; - struct mwifiex_iface_comb iface_limit; - struct mwifiex_iface_comb curr_iface_comb; - struct mwifiex_private *priv[MWIFIEX_MAX_BSS_NUM]; - u8 priv_num; - const struct firmware *firmware; - char fw_name[32]; - int winner; - struct device *dev; - struct wiphy *wiphy; - u8 perm_addr[ETH_ALEN]; - bool surprise_removed; - u32 fw_release_number; - u16 init_wait_q_woken; - wait_queue_head_t init_wait_q; - void *card; - struct mwifiex_if_ops if_ops; - atomic_t bypass_tx_pending; - atomic_t rx_pending; - atomic_t tx_pending; - atomic_t cmd_pending; - struct workqueue_struct *workqueue; - struct work_struct main_work; - struct workqueue_struct *rx_workqueue; - struct work_struct rx_work; - struct workqueue_struct *dfs_workqueue; - struct work_struct dfs_work; - bool rx_work_enabled; - bool rx_processing; - bool delay_main_work; - bool rx_locked; - bool main_locked; - struct mwifiex_bss_prio_tbl bss_prio_tbl[MWIFIEX_MAX_BSS_NUM]; - /* spin lock for init/shutdown */ - spinlock_t mwifiex_lock; - /* spin lock for main process */ - spinlock_t main_proc_lock; - u32 mwifiex_processing; - u8 more_task_flag; - u16 tx_buf_size; - u16 curr_tx_buf_size; - /* sdio single port rx aggregation capability */ - bool host_disable_sdio_rx_aggr; - bool sdio_rx_aggr_enable; - u16 sdio_rx_block_size; - u32 ioport; - enum MWIFIEX_HARDWARE_STATUS hw_status; - u16 number_of_antenna; - u32 fw_cap_info; - /* spin lock for interrupt handling */ - spinlock_t int_lock; - u8 int_status; - u32 event_cause; - struct sk_buff *event_skb; - u8 upld_buf[MWIFIEX_UPLD_SIZE]; - u8 data_sent; - u8 cmd_sent; - u8 cmd_resp_received; - u8 event_received; - u8 data_received; - u16 seq_num; - struct cmd_ctrl_node *cmd_pool; - struct cmd_ctrl_node *curr_cmd; - /* spin lock for command */ - spinlock_t mwifiex_cmd_lock; - u8 is_cmd_timedout; - u16 last_init_cmd; - struct timer_list cmd_timer; - struct list_head cmd_free_q; - /* spin lock for cmd_free_q */ - spinlock_t cmd_free_q_lock; - struct list_head cmd_pending_q; - /* spin lock for cmd_pending_q */ - spinlock_t cmd_pending_q_lock; - struct list_head scan_pending_q; - /* spin lock for scan_pending_q */ - spinlock_t scan_pending_q_lock; - /* spin lock for RX processing routine */ - spinlock_t rx_proc_lock; - struct sk_buff_head tx_data_q; - atomic_t tx_queued; - u32 scan_processing; - u16 region_code; - struct mwifiex_802_11d_domain_reg domain_reg; - u16 scan_probes; - u32 scan_mode; - u16 specific_scan_time; - u16 active_scan_time; - u16 passive_scan_time; - u16 scan_chan_gap_time; - u8 fw_bands; - u8 adhoc_start_band; - u8 config_bands; - struct mwifiex_chan_scan_param_set *scan_channels; - u8 tx_lock_flag; - struct mwifiex_sleep_params sleep_params; - struct mwifiex_sleep_period sleep_period; - u16 ps_mode; - u32 ps_state; - u8 need_to_wakeup; - u16 multiple_dtim; - u16 local_listen_interval; - u16 null_pkt_interval; - struct sk_buff *sleep_cfm; - u16 bcn_miss_time_out; - u16 adhoc_awake_period; - u8 is_deep_sleep; - u8 delay_null_pkt; - u16 delay_to_ps; - u16 enhanced_ps_mode; - u8 pm_wakeup_card_req; - u16 gen_null_pkt; - u16 pps_uapsd_mode; - u32 pm_wakeup_fw_try; - struct timer_list wakeup_timer; - u8 is_hs_configured; - struct mwifiex_hs_config_param hs_cfg; - u8 hs_activated; - u16 hs_activate_wait_q_woken; - wait_queue_head_t hs_activate_wait_q; - bool is_suspended; - bool hs_enabling; - u8 event_body[MAX_EVENT_SIZE]; - u32 hw_dot_11n_dev_cap; - u8 hw_dev_mcs_support; - u8 user_dev_mcs_support; - u8 adhoc_11n_enabled; - u8 sec_chan_offset; - struct mwifiex_dbg dbg; - u8 arp_filter[ARP_FILTER_MAX_BUF_SIZE]; - u32 arp_filter_size; - struct mwifiex_wait_queue cmd_wait_q; - u8 scan_wait_q_woken; - spinlock_t queue_lock; /* lock for tx queues */ - u8 country_code[IEEE80211_COUNTRY_STRING_LEN]; - u16 max_mgmt_ie_index; - const struct firmware *cal_data; - struct device_node *dt_node; - - /* 11AC */ - u32 is_hw_11ac_capable; - u32 hw_dot_11ac_dev_cap; - u32 hw_dot_11ac_mcs_support; - u32 usr_dot_11ac_dev_cap_bg; - u32 usr_dot_11ac_dev_cap_a; - u32 usr_dot_11ac_mcs_support; - - atomic_t pending_bridged_pkts; - struct semaphore *card_sem; - bool ext_scan; - u8 fw_api_ver; - u8 key_api_major_ver, key_api_minor_ver; - struct memory_type_mapping *mem_type_mapping_tbl; - u8 num_mem_types; - void *drv_info_dump; - u32 drv_info_size; - bool scan_chan_gap_enabled; - struct sk_buff_head rx_data_q; - struct mwifiex_chan_stats *chan_stats; - u32 num_in_chan_stats; - int survey_idx; - bool auto_tdls; - u8 coex_scan; - u8 coex_min_scan_time; - u8 coex_max_scan_time; - u8 coex_win_size; - u8 coex_tx_win_size; - u8 coex_rx_win_size; - bool drcs_enabled; - u8 active_scan_triggered; - bool usb_mc_status; - bool usb_mc_setup; -}; - -void mwifiex_process_tx_queue(struct mwifiex_adapter *adapter); - -int mwifiex_init_lock_list(struct mwifiex_adapter *adapter); - -void mwifiex_set_trans_start(struct net_device *dev); - -void mwifiex_stop_net_dev_queue(struct net_device *netdev, - struct mwifiex_adapter *adapter); - -void mwifiex_wake_up_net_dev_queue(struct net_device *netdev, - struct mwifiex_adapter *adapter); - -int mwifiex_init_priv(struct mwifiex_private *priv); -void mwifiex_free_priv(struct mwifiex_private *priv); - -int mwifiex_init_fw(struct mwifiex_adapter *adapter); - -int mwifiex_init_fw_complete(struct mwifiex_adapter *adapter); - -int mwifiex_shutdown_drv(struct mwifiex_adapter *adapter); - -int mwifiex_shutdown_fw_complete(struct mwifiex_adapter *adapter); - -int mwifiex_dnld_fw(struct mwifiex_adapter *, struct mwifiex_fw_image *); - -int mwifiex_recv_packet(struct mwifiex_private *priv, struct sk_buff *skb); - -int mwifiex_process_mgmt_packet(struct mwifiex_private *priv, - struct sk_buff *skb); - -int mwifiex_process_event(struct mwifiex_adapter *adapter); - -int mwifiex_complete_cmd(struct mwifiex_adapter *adapter, - struct cmd_ctrl_node *cmd_node); - -int mwifiex_send_cmd(struct mwifiex_private *priv, u16 cmd_no, - u16 cmd_action, u32 cmd_oid, void *data_buf, bool sync); - -void mwifiex_cmd_timeout_func(unsigned long function_context); - -int mwifiex_get_debug_info(struct mwifiex_private *, - struct mwifiex_debug_info *); - -int mwifiex_alloc_cmd_buffer(struct mwifiex_adapter *adapter); -int mwifiex_free_cmd_buffer(struct mwifiex_adapter *adapter); -void mwifiex_cancel_all_pending_cmd(struct mwifiex_adapter *adapter); -void mwifiex_cancel_pending_ioctl(struct mwifiex_adapter *adapter); - -void mwifiex_insert_cmd_to_free_q(struct mwifiex_adapter *adapter, - struct cmd_ctrl_node *cmd_node); -void mwifiex_recycle_cmd_node(struct mwifiex_adapter *adapter, - struct cmd_ctrl_node *cmd_node); - -void mwifiex_insert_cmd_to_pending_q(struct mwifiex_adapter *adapter, - struct cmd_ctrl_node *cmd_node, - u32 addtail); - -int mwifiex_exec_next_cmd(struct mwifiex_adapter *adapter); -int mwifiex_process_cmdresp(struct mwifiex_adapter *adapter); -int mwifiex_handle_rx_packet(struct mwifiex_adapter *adapter, - struct sk_buff *skb); -int mwifiex_process_tx(struct mwifiex_private *priv, struct sk_buff *skb, - struct mwifiex_tx_param *tx_param); -int mwifiex_send_null_packet(struct mwifiex_private *priv, u8 flags); -int mwifiex_write_data_complete(struct mwifiex_adapter *adapter, - struct sk_buff *skb, int aggr, int status); -void mwifiex_clean_txrx(struct mwifiex_private *priv); -u8 mwifiex_check_last_packet_indication(struct mwifiex_private *priv); -void mwifiex_check_ps_cond(struct mwifiex_adapter *adapter); -void mwifiex_process_sleep_confirm_resp(struct mwifiex_adapter *, u8 *, - u32); -int mwifiex_cmd_enh_power_mode(struct mwifiex_private *priv, - struct host_cmd_ds_command *cmd, - u16 cmd_action, uint16_t ps_bitmap, - struct mwifiex_ds_auto_ds *auto_ds); -int mwifiex_ret_enh_power_mode(struct mwifiex_private *priv, - struct host_cmd_ds_command *resp, - struct mwifiex_ds_pm_cfg *pm_cfg); -void mwifiex_process_hs_config(struct mwifiex_adapter *adapter); -void mwifiex_hs_activated_event(struct mwifiex_private *priv, - u8 activated); -int mwifiex_set_hs_params(struct mwifiex_private *priv, u16 action, - int cmd_type, struct mwifiex_ds_hs_cfg *hs_cfg); -int mwifiex_ret_802_11_hs_cfg(struct mwifiex_private *priv, - struct host_cmd_ds_command *resp); -int mwifiex_process_rx_packet(struct mwifiex_private *priv, - struct sk_buff *skb); -int mwifiex_sta_prepare_cmd(struct mwifiex_private *, uint16_t cmd_no, - u16 cmd_action, u32 cmd_oid, - void *data_buf, void *cmd_buf); -int mwifiex_uap_prepare_cmd(struct mwifiex_private *priv, uint16_t cmd_no, - u16 cmd_action, u32 cmd_oid, - void *data_buf, void *cmd_buf); -int mwifiex_process_sta_cmdresp(struct mwifiex_private *, u16 cmdresp_no, - struct host_cmd_ds_command *resp); -int mwifiex_process_sta_rx_packet(struct mwifiex_private *, - struct sk_buff *skb); -int mwifiex_process_uap_rx_packet(struct mwifiex_private *priv, - struct sk_buff *skb); -int mwifiex_handle_uap_rx_forward(struct mwifiex_private *priv, - struct sk_buff *skb); -int mwifiex_process_sta_event(struct mwifiex_private *); -int mwifiex_process_uap_event(struct mwifiex_private *); -void mwifiex_delete_all_station_list(struct mwifiex_private *priv); -void mwifiex_wmm_del_peer_ra_list(struct mwifiex_private *priv, - const u8 *ra_addr); -void *mwifiex_process_sta_txpd(struct mwifiex_private *, struct sk_buff *skb); -void *mwifiex_process_uap_txpd(struct mwifiex_private *, struct sk_buff *skb); -int mwifiex_sta_init_cmd(struct mwifiex_private *, u8 first_sta, bool init); -int mwifiex_cmd_802_11_scan(struct host_cmd_ds_command *cmd, - struct mwifiex_scan_cmd_config *scan_cfg); -void mwifiex_queue_scan_cmd(struct mwifiex_private *priv, - struct cmd_ctrl_node *cmd_node); -int mwifiex_ret_802_11_scan(struct mwifiex_private *priv, - struct host_cmd_ds_command *resp); -s32 mwifiex_ssid_cmp(struct cfg80211_ssid *ssid1, struct cfg80211_ssid *ssid2); -int mwifiex_associate(struct mwifiex_private *priv, - struct mwifiex_bssdescriptor *bss_desc); -int mwifiex_cmd_802_11_associate(struct mwifiex_private *priv, - struct host_cmd_ds_command *cmd, - struct mwifiex_bssdescriptor *bss_desc); -int mwifiex_ret_802_11_associate(struct mwifiex_private *priv, - struct host_cmd_ds_command *resp); -void mwifiex_reset_connect_state(struct mwifiex_private *priv, u16 reason); -u8 mwifiex_band_to_radio_type(u8 band); -int mwifiex_deauthenticate(struct mwifiex_private *priv, u8 *mac); -void mwifiex_deauthenticate_all(struct mwifiex_adapter *adapter); -int mwifiex_adhoc_start(struct mwifiex_private *priv, - struct cfg80211_ssid *adhoc_ssid); -int mwifiex_adhoc_join(struct mwifiex_private *priv, - struct mwifiex_bssdescriptor *bss_desc); -int mwifiex_cmd_802_11_ad_hoc_start(struct mwifiex_private *priv, - struct host_cmd_ds_command *cmd, - struct cfg80211_ssid *req_ssid); -int mwifiex_cmd_802_11_ad_hoc_join(struct mwifiex_private *priv, - struct host_cmd_ds_command *cmd, - struct mwifiex_bssdescriptor *bss_desc); -int mwifiex_ret_802_11_ad_hoc(struct mwifiex_private *priv, - struct host_cmd_ds_command *resp); -int mwifiex_cmd_802_11_bg_scan_query(struct host_cmd_ds_command *cmd); -struct mwifiex_chan_freq_power *mwifiex_get_cfp(struct mwifiex_private *priv, - u8 band, u16 channel, u32 freq); -u32 mwifiex_index_to_data_rate(struct mwifiex_private *priv, - u8 index, u8 ht_info); -u32 mwifiex_index_to_acs_data_rate(struct mwifiex_private *priv, - u8 index, u8 ht_info); -u32 mwifiex_find_freq_from_band_chan(u8, u8); -int mwifiex_cmd_append_vsie_tlv(struct mwifiex_private *priv, u16 vsie_mask, - u8 **buffer); -u32 mwifiex_get_active_data_rates(struct mwifiex_private *priv, - u8 *rates); -u32 mwifiex_get_supported_rates(struct mwifiex_private *priv, u8 *rates); -u32 mwifiex_get_rates_from_cfg80211(struct mwifiex_private *priv, - u8 *rates, u8 radio_type); -u8 mwifiex_is_rate_auto(struct mwifiex_private *priv); -extern u16 region_code_index[MWIFIEX_MAX_REGION_CODE]; -void mwifiex_save_curr_bcn(struct mwifiex_private *priv); -void mwifiex_free_curr_bcn(struct mwifiex_private *priv); -int mwifiex_cmd_get_hw_spec(struct mwifiex_private *priv, - struct host_cmd_ds_command *cmd); -int mwifiex_ret_get_hw_spec(struct mwifiex_private *priv, - struct host_cmd_ds_command *resp); -int is_command_pending(struct mwifiex_adapter *adapter); -void mwifiex_init_priv_params(struct mwifiex_private *priv, - struct net_device *dev); -int mwifiex_set_secure_params(struct mwifiex_private *priv, - struct mwifiex_uap_bss_param *bss_config, - struct cfg80211_ap_settings *params); -void mwifiex_set_ht_params(struct mwifiex_private *priv, - struct mwifiex_uap_bss_param *bss_cfg, - struct cfg80211_ap_settings *params); -void mwifiex_set_vht_params(struct mwifiex_private *priv, - struct mwifiex_uap_bss_param *bss_cfg, - struct cfg80211_ap_settings *params); -void mwifiex_set_tpc_params(struct mwifiex_private *priv, - struct mwifiex_uap_bss_param *bss_cfg, - struct cfg80211_ap_settings *params); -void mwifiex_set_uap_rates(struct mwifiex_uap_bss_param *bss_cfg, - struct cfg80211_ap_settings *params); -void mwifiex_set_vht_width(struct mwifiex_private *priv, - enum nl80211_chan_width width, - bool ap_11ac_disable); -void -mwifiex_set_wmm_params(struct mwifiex_private *priv, - struct mwifiex_uap_bss_param *bss_cfg, - struct cfg80211_ap_settings *params); -void mwifiex_set_ba_params(struct mwifiex_private *priv); - -void mwifiex_update_ampdu_txwinsize(struct mwifiex_adapter *pmadapter); -void mwifiex_bt_coex_wlan_param_update_event(struct mwifiex_private *priv, - struct sk_buff *event_skb); - -void mwifiex_set_11ac_ba_params(struct mwifiex_private *priv); -int mwifiex_cmd_802_11_scan_ext(struct mwifiex_private *priv, - struct host_cmd_ds_command *cmd, - void *data_buf); -int mwifiex_ret_802_11_scan_ext(struct mwifiex_private *priv, - struct host_cmd_ds_command *resp); -int mwifiex_handle_event_ext_scan_report(struct mwifiex_private *priv, - void *buf); - -/* - * This function checks if the queuing is RA based or not. - */ -static inline u8 -mwifiex_queuing_ra_based(struct mwifiex_private *priv) -{ - /* - * Currently we assume if we are in Infra, then DA=RA. This might not be - * true in the future - */ - if ((priv->bss_mode == NL80211_IFTYPE_STATION) && - (GET_BSS_ROLE(priv) == MWIFIEX_BSS_ROLE_STA)) - return false; - - return true; -} - -/* - * This function copies rates. - */ -static inline u32 -mwifiex_copy_rates(u8 *dest, u32 pos, u8 *src, int len) -{ - int i; - - for (i = 0; i < len && src[i]; i++, pos++) { - if (pos >= MWIFIEX_SUPPORTED_RATES) - break; - dest[pos] = src[i]; - } - - return pos; -} - -/* - * This function returns the correct private structure pointer based - * upon the BSS type and BSS number. - */ -static inline struct mwifiex_private * -mwifiex_get_priv_by_id(struct mwifiex_adapter *adapter, - u8 bss_num, u8 bss_type) -{ - int i; - - for (i = 0; i < adapter->priv_num; i++) { - if (adapter->priv[i]) { - if ((adapter->priv[i]->bss_num == bss_num) && - (adapter->priv[i]->bss_type == bss_type)) - break; - } - } - return ((i < adapter->priv_num) ? adapter->priv[i] : NULL); -} - -/* - * This function returns the first available private structure pointer - * based upon the BSS role. - */ -static inline struct mwifiex_private * -mwifiex_get_priv(struct mwifiex_adapter *adapter, - enum mwifiex_bss_role bss_role) -{ - int i; - - for (i = 0; i < adapter->priv_num; i++) { - if (adapter->priv[i]) { - if (bss_role == MWIFIEX_BSS_ROLE_ANY || - GET_BSS_ROLE(adapter->priv[i]) == bss_role) - break; - } - } - - return ((i < adapter->priv_num) ? adapter->priv[i] : NULL); -} - -/* - * This function returns the first available unused private structure pointer. - */ -static inline struct mwifiex_private * -mwifiex_get_unused_priv(struct mwifiex_adapter *adapter) -{ - int i; - - for (i = 0; i < adapter->priv_num; i++) { - if (adapter->priv[i]) { - if (adapter->priv[i]->bss_mode == - NL80211_IFTYPE_UNSPECIFIED) - break; - } - } - - return ((i < adapter->priv_num) ? adapter->priv[i] : NULL); -} - -/* - * This function returns the driver private structure of a network device. - */ -static inline struct mwifiex_private * -mwifiex_netdev_get_priv(struct net_device *dev) -{ - return (struct mwifiex_private *) (*(unsigned long *) netdev_priv(dev)); -} - -/* - * This function checks if a skb holds a management frame. - */ -static inline bool mwifiex_is_skb_mgmt_frame(struct sk_buff *skb) -{ - return (le32_to_cpu(*(__le32 *)skb->data) == PKT_TYPE_MGMT); -} - -/* This function retrieves channel closed for operation by Channel - * Switch Announcement. - */ -static inline u8 -mwifiex_11h_get_csa_closed_channel(struct mwifiex_private *priv) -{ - if (!priv->csa_chan) - return 0; - - /* Clear csa channel, if DFS channel move time has passed */ - if (time_after(jiffies, priv->csa_expire_time)) { - priv->csa_chan = 0; - priv->csa_expire_time = 0; - } - - return priv->csa_chan; -} - -static inline u8 mwifiex_is_any_intf_active(struct mwifiex_private *priv) -{ - struct mwifiex_private *priv_num; - int i; - - for (i = 0; i < priv->adapter->priv_num; i++) { - priv_num = priv->adapter->priv[i]; - if (priv_num) { - if ((GET_BSS_ROLE(priv_num) == MWIFIEX_BSS_ROLE_UAP && - priv_num->bss_started) || - (GET_BSS_ROLE(priv_num) == MWIFIEX_BSS_ROLE_STA && - priv_num->media_connected)) - return 1; - } - } - - return 0; -} - -static inline u8 mwifiex_is_tdls_link_setup(u8 status) -{ - switch (status) { - case TDLS_SETUP_COMPLETE: - case TDLS_CHAN_SWITCHING: - case TDLS_IN_BASE_CHAN: - case TDLS_IN_OFF_CHAN: - return true; - default: - break; - } - - return false; -} - -int mwifiex_init_shutdown_fw(struct mwifiex_private *priv, - u32 func_init_shutdown); -int mwifiex_add_card(void *, struct semaphore *, struct mwifiex_if_ops *, u8); -int mwifiex_remove_card(struct mwifiex_adapter *, struct semaphore *); - -void mwifiex_get_version(struct mwifiex_adapter *adapter, char *version, - int maxlen); -int mwifiex_request_set_multicast_list(struct mwifiex_private *priv, - struct mwifiex_multicast_list *mcast_list); -int mwifiex_copy_mcast_addr(struct mwifiex_multicast_list *mlist, - struct net_device *dev); -int mwifiex_wait_queue_complete(struct mwifiex_adapter *adapter, - struct cmd_ctrl_node *cmd_queued); -int mwifiex_bss_start(struct mwifiex_private *priv, struct cfg80211_bss *bss, - struct cfg80211_ssid *req_ssid); -int mwifiex_cancel_hs(struct mwifiex_private *priv, int cmd_type); -int mwifiex_enable_hs(struct mwifiex_adapter *adapter); -int mwifiex_disable_auto_ds(struct mwifiex_private *priv); -int mwifiex_drv_get_data_rate(struct mwifiex_private *priv, u32 *rate); -int mwifiex_request_scan(struct mwifiex_private *priv, - struct cfg80211_ssid *req_ssid); -int mwifiex_scan_networks(struct mwifiex_private *priv, - const struct mwifiex_user_scan_cfg *user_scan_in); -int mwifiex_set_radio(struct mwifiex_private *priv, u8 option); - -int mwifiex_set_encode(struct mwifiex_private *priv, struct key_params *kp, - const u8 *key, int key_len, u8 key_index, - const u8 *mac_addr, int disable); - -int mwifiex_set_gen_ie(struct mwifiex_private *priv, const u8 *ie, int ie_len); - -int mwifiex_get_ver_ext(struct mwifiex_private *priv); - -int mwifiex_remain_on_chan_cfg(struct mwifiex_private *priv, u16 action, - struct ieee80211_channel *chan, - unsigned int duration); - -int mwifiex_get_stats_info(struct mwifiex_private *priv, - struct mwifiex_ds_get_stats *log); - -int mwifiex_reg_write(struct mwifiex_private *priv, u32 reg_type, - u32 reg_offset, u32 reg_value); - -int mwifiex_reg_read(struct mwifiex_private *priv, u32 reg_type, - u32 reg_offset, u32 *value); - -int mwifiex_eeprom_read(struct mwifiex_private *priv, u16 offset, u16 bytes, - u8 *value); - -int mwifiex_set_11n_httx_cfg(struct mwifiex_private *priv, int data); - -int mwifiex_get_11n_httx_cfg(struct mwifiex_private *priv, int *data); - -int mwifiex_set_tx_rate_cfg(struct mwifiex_private *priv, int tx_rate_index); - -int mwifiex_get_tx_rate_cfg(struct mwifiex_private *priv, int *tx_rate_index); - -int mwifiex_drv_set_power(struct mwifiex_private *priv, u32 *ps_mode); - -int mwifiex_drv_get_driver_version(struct mwifiex_adapter *adapter, - char *version, int max_len); - -int mwifiex_set_tx_power(struct mwifiex_private *priv, - struct mwifiex_power_cfg *power_cfg); - -int mwifiex_main_process(struct mwifiex_adapter *); - -int mwifiex_queue_tx_pkt(struct mwifiex_private *priv, struct sk_buff *skb); - -int mwifiex_get_bss_info(struct mwifiex_private *, - struct mwifiex_bss_info *); -int mwifiex_fill_new_bss_desc(struct mwifiex_private *priv, - struct cfg80211_bss *bss, - struct mwifiex_bssdescriptor *bss_desc); -int mwifiex_update_bss_desc_with_ie(struct mwifiex_adapter *adapter, - struct mwifiex_bssdescriptor *bss_entry); -int mwifiex_check_network_compatibility(struct mwifiex_private *priv, - struct mwifiex_bssdescriptor *bss_desc); - -u8 mwifiex_chan_type_to_sec_chan_offset(enum nl80211_channel_type chan_type); -u8 mwifiex_sec_chan_offset_to_chan_type(u8 second_chan_offset); - -struct wireless_dev *mwifiex_add_virtual_intf(struct wiphy *wiphy, - const char *name, - unsigned char name_assign_type, - enum nl80211_iftype type, - u32 *flags, - struct vif_params *params); -int mwifiex_del_virtual_intf(struct wiphy *wiphy, struct wireless_dev *wdev); - -void mwifiex_set_sys_config_invalid_data(struct mwifiex_uap_bss_param *config); - -int mwifiex_add_wowlan_magic_pkt_filter(struct mwifiex_adapter *adapter); - -int mwifiex_set_mgmt_ies(struct mwifiex_private *priv, - struct cfg80211_beacon_data *data); -int mwifiex_del_mgmt_ies(struct mwifiex_private *priv); -u8 *mwifiex_11d_code_2_region(u8 code); -void mwifiex_uap_set_channel(struct mwifiex_private *priv, - struct mwifiex_uap_bss_param *bss_cfg, - struct cfg80211_chan_def chandef); -int mwifiex_config_start_uap(struct mwifiex_private *priv, - struct mwifiex_uap_bss_param *bss_cfg); -void mwifiex_uap_del_sta_data(struct mwifiex_private *priv, - struct mwifiex_sta_node *node); - -void mwifiex_init_11h_params(struct mwifiex_private *priv); -int mwifiex_is_11h_active(struct mwifiex_private *priv); -int mwifiex_11h_activate(struct mwifiex_private *priv, bool flag); - -void mwifiex_11h_process_join(struct mwifiex_private *priv, u8 **buffer, - struct mwifiex_bssdescriptor *bss_desc); -int mwifiex_11h_handle_event_chanswann(struct mwifiex_private *priv); -int mwifiex_dnld_dt_cfgdata(struct mwifiex_private *priv, - struct device_node *node, const char *prefix); -void mwifiex_dnld_txpwr_table(struct mwifiex_private *priv); - -extern const struct ethtool_ops mwifiex_ethtool_ops; - -void mwifiex_del_all_sta_list(struct mwifiex_private *priv); -void mwifiex_del_sta_entry(struct mwifiex_private *priv, const u8 *mac); -void -mwifiex_set_sta_ht_cap(struct mwifiex_private *priv, const u8 *ies, - int ies_len, struct mwifiex_sta_node *node); -struct mwifiex_sta_node * -mwifiex_add_sta_entry(struct mwifiex_private *priv, const u8 *mac); -struct mwifiex_sta_node * -mwifiex_get_sta_entry(struct mwifiex_private *priv, const u8 *mac); -u8 mwifiex_is_tdls_chan_switching(struct mwifiex_private *priv); -u8 mwifiex_is_tdls_off_chan(struct mwifiex_private *priv); -u8 mwifiex_is_send_cmd_allowed(struct mwifiex_private *priv); -int mwifiex_send_tdls_data_frame(struct mwifiex_private *priv, const u8 *peer, - u8 action_code, u8 dialog_token, - u16 status_code, const u8 *extra_ies, - size_t extra_ies_len); -int mwifiex_send_tdls_action_frame(struct mwifiex_private *priv, const u8 *peer, - u8 action_code, u8 dialog_token, - u16 status_code, const u8 *extra_ies, - size_t extra_ies_len); -void mwifiex_process_tdls_action_frame(struct mwifiex_private *priv, - u8 *buf, int len); -int mwifiex_tdls_oper(struct mwifiex_private *priv, const u8 *peer, u8 action); -int mwifiex_get_tdls_link_status(struct mwifiex_private *priv, const u8 *mac); -int mwifiex_get_tdls_list(struct mwifiex_private *priv, - struct tdls_peer_info *buf); -void mwifiex_disable_all_tdls_links(struct mwifiex_private *priv); -bool mwifiex_is_bss_in_11ac_mode(struct mwifiex_private *priv); -u8 mwifiex_get_center_freq_index(struct mwifiex_private *priv, u8 band, - u32 pri_chan, u8 chan_bw); -int mwifiex_init_channel_scan_gap(struct mwifiex_adapter *adapter); - -int mwifiex_tdls_check_tx(struct mwifiex_private *priv, struct sk_buff *skb); -void mwifiex_flush_auto_tdls_list(struct mwifiex_private *priv); -void mwifiex_auto_tdls_update_peer_status(struct mwifiex_private *priv, - const u8 *mac, u8 link_status); -void mwifiex_auto_tdls_update_peer_signal(struct mwifiex_private *priv, - u8 *mac, s8 snr, s8 nflr); -void mwifiex_check_auto_tdls(unsigned long context); -void mwifiex_add_auto_tdls_peer(struct mwifiex_private *priv, const u8 *mac); -void mwifiex_setup_auto_tdls_timer(struct mwifiex_private *priv); -void mwifiex_clean_auto_tdls(struct mwifiex_private *priv); -int mwifiex_config_tdls_enable(struct mwifiex_private *priv); -int mwifiex_config_tdls_disable(struct mwifiex_private *priv); -int mwifiex_config_tdls_cs_params(struct mwifiex_private *priv); -int mwifiex_stop_tdls_cs(struct mwifiex_private *priv, const u8 *peer_mac); -int mwifiex_start_tdls_cs(struct mwifiex_private *priv, const u8 *peer_mac, - u8 primary_chan, u8 second_chan_offset, u8 band); - -int mwifiex_cmd_issue_chan_report_request(struct mwifiex_private *priv, - struct host_cmd_ds_command *cmd, - void *data_buf); -int mwifiex_11h_handle_chanrpt_ready(struct mwifiex_private *priv, - struct sk_buff *skb); - -void mwifiex_parse_tx_status_event(struct mwifiex_private *priv, - void *event_body); - -struct sk_buff * -mwifiex_clone_skb_for_tx_status(struct mwifiex_private *priv, - struct sk_buff *skb, u8 flag, u64 *cookie); -void mwifiex_dfs_cac_work_queue(struct work_struct *work); -void mwifiex_dfs_chan_sw_work_queue(struct work_struct *work); -void mwifiex_abort_cac(struct mwifiex_private *priv); -int mwifiex_stop_radar_detection(struct mwifiex_private *priv, - struct cfg80211_chan_def *chandef); -int mwifiex_11h_handle_radar_detected(struct mwifiex_private *priv, - struct sk_buff *skb); - -void mwifiex_hist_data_set(struct mwifiex_private *priv, u8 rx_rate, s8 snr, - s8 nflr); -void mwifiex_hist_data_reset(struct mwifiex_private *priv); -void mwifiex_hist_data_add(struct mwifiex_private *priv, - u8 rx_rate, s8 snr, s8 nflr); -u8 mwifiex_adjust_data_rate(struct mwifiex_private *priv, - u8 rx_rate, u8 ht_info); - -void mwifiex_drv_info_dump(struct mwifiex_adapter *adapter); -void mwifiex_upload_device_dump(struct mwifiex_adapter *adapter); -void *mwifiex_alloc_dma_align_buf(int rx_len, gfp_t flags); -void mwifiex_queue_main_work(struct mwifiex_adapter *adapter); -void mwifiex_coex_ampdu_rxwinsize(struct mwifiex_adapter *adapter); -void mwifiex_11n_delba(struct mwifiex_private *priv, int tid); -int mwifiex_send_domain_info_cmd_fw(struct wiphy *wiphy); -void mwifiex_process_tx_pause_event(struct mwifiex_private *priv, - struct sk_buff *event); -void mwifiex_process_multi_chan_event(struct mwifiex_private *priv, - struct sk_buff *event_skb); -void mwifiex_multi_chan_resync(struct mwifiex_adapter *adapter); - -#ifdef CONFIG_DEBUG_FS -void mwifiex_debugfs_init(void); -void mwifiex_debugfs_remove(void); - -void mwifiex_dev_debugfs_init(struct mwifiex_private *priv); -void mwifiex_dev_debugfs_remove(struct mwifiex_private *priv); -#endif -#endif /* !_MWIFIEX_MAIN_H_ */ |