2 * Marvell Wireless LAN device driver: major data structures and prototypes
4 * Copyright (C) 2011-2014, Marvell International Ltd.
6 * This software file (the "File") is distributed by Marvell International
7 * Ltd. under the terms of the GNU General Public License Version 2, June 1991
8 * (the "License"). You may use, redistribute and/or modify this File in
9 * accordance with the terms and conditions of the License, a copy of which
10 * is available by writing to the Free Software Foundation, Inc.,
11 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA or on the
12 * worldwide web at http://www.gnu.org/licenses/old-licenses/gpl-2.0.txt.
14 * THE FILE IS DISTRIBUTED AS-IS, WITHOUT WARRANTY OF ANY KIND, AND THE
15 * IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE
16 * ARE EXPRESSLY DISCLAIMED. The License provides additional details about
17 * this warranty disclaimer.
20 #ifndef _MWIFIEX_MAIN_H_
21 #define _MWIFIEX_MAIN_H_
23 #include <linux/kernel.h>
24 #include <linux/module.h>
25 #include <linux/sched.h>
26 #include <linux/semaphore.h>
28 #include <linux/skbuff.h>
29 #include <linux/if_arp.h>
30 #include <linux/etherdevice.h>
32 #include <net/lib80211.h>
33 #include <linux/vmalloc.h>
34 #include <linux/firmware.h>
35 #include <linux/ctype.h>
37 #include <linux/idr.h>
47 extern const char driver_version
[];
54 #define MWIFIEX_DRIVER_MODE_STA BIT(0)
55 #define MWIFIEX_DRIVER_MODE_UAP BIT(1)
56 #define MWIFIEX_DRIVER_MODE_P2P BIT(2)
57 #define MWIFIEX_DRIVER_MODE_BITMASK (BIT(0) | BIT(1) | BIT(2))
59 #define MWIFIEX_MAX_AP 64
61 #define MWIFIEX_DEFAULT_WATCHDOG_TIMEOUT (5 * HZ)
63 #define MWIFIEX_TIMER_10S 10000
64 #define MWIFIEX_TIMER_1S 1000
66 #define MAX_TX_PENDING 100
67 #define LOW_TX_PENDING 80
69 #define HIGH_RX_PENDING 50
70 #define LOW_RX_PENDING 20
72 #define MWIFIEX_UPLD_SIZE (2312)
74 #define MAX_EVENT_SIZE 2048
76 #define ARP_FILTER_MAX_BUF_SIZE 68
78 #define MWIFIEX_KEY_BUFFER_SIZE 16
79 #define MWIFIEX_DEFAULT_LISTEN_INTERVAL 10
80 #define MWIFIEX_MAX_REGION_CODE 7
82 #define DEFAULT_BCN_AVG_FACTOR 8
83 #define DEFAULT_DATA_AVG_FACTOR 8
85 #define FIRST_VALID_CHANNEL 0xff
86 #define DEFAULT_AD_HOC_CHANNEL 6
87 #define DEFAULT_AD_HOC_CHANNEL_A 36
89 #define DEFAULT_BCN_MISS_TIMEOUT 5
91 #define MAX_SCAN_BEACON_BUFFER 8000
93 #define SCAN_BEACON_ENTRY_PAD 6
95 #define MWIFIEX_PASSIVE_SCAN_CHAN_TIME 110
96 #define MWIFIEX_ACTIVE_SCAN_CHAN_TIME 30
97 #define MWIFIEX_SPECIFIC_SCAN_CHAN_TIME 30
98 #define MWIFIEX_DEF_SCAN_CHAN_GAP_TIME 50
100 #define SCAN_RSSI(RSSI) (0x100 - ((u8)(RSSI)))
102 #define MWIFIEX_MAX_TOTAL_SCAN_TIME (MWIFIEX_TIMER_10S - MWIFIEX_TIMER_1S)
104 #define RSN_GTK_OUI_OFFSET 2
106 #define MWIFIEX_OUI_NOT_PRESENT 0
107 #define MWIFIEX_OUI_PRESENT 1
109 #define PKT_TYPE_MGMT 0xE5
112 * Do not check for data_received for USB, as data_received
113 * is handled in mwifiex_usb_recv for USB
115 #define IS_CARD_RX_RCVD(adapter) (adapter->cmd_resp_received || \
116 adapter->event_received || \
117 adapter->data_received)
119 #define MWIFIEX_TYPE_CMD 1
120 #define MWIFIEX_TYPE_DATA 0
121 #define MWIFIEX_TYPE_EVENT 3
123 #define MAX_BITMAP_RATES_SIZE 18
125 #define MAX_CHANNEL_BAND_BG 14
126 #define MAX_CHANNEL_BAND_A 165
128 #define MAX_FREQUENCY_BAND_BG 2484
130 #define MWIFIEX_EVENT_HEADER_LEN 4
131 #define MWIFIEX_UAP_EVENT_EXTRA_HEADER 2
133 #define MWIFIEX_TYPE_LEN 4
134 #define MWIFIEX_USB_TYPE_CMD 0xF00DFACE
135 #define MWIFIEX_USB_TYPE_DATA 0xBEADC0DE
136 #define MWIFIEX_USB_TYPE_EVENT 0xBEEFFACE
138 /* Threshold for tx_timeout_cnt before we trigger a card reset */
139 #define TX_TIMEOUT_THRESHOLD 6
141 #define MWIFIEX_DRV_INFO_SIZE_MAX 0x40000
144 u32 num_cmd_host_to_card_failure
;
145 u32 num_cmd_sleep_cfm_host_to_card_failure
;
146 u32 num_tx_host_to_card_failure
;
147 u32 num_event_deauth
;
148 u32 num_event_disassoc
;
149 u32 num_event_link_lost
;
151 u32 num_cmd_assoc_success
;
152 u32 num_cmd_assoc_failure
;
156 u16 last_cmd_id
[DBG_CMD_NUM
];
157 u16 last_cmd_act
[DBG_CMD_NUM
];
159 u16 last_cmd_resp_id
[DBG_CMD_NUM
];
160 u16 last_cmd_resp_index
;
161 u16 last_event
[DBG_CMD_NUM
];
162 u16 last_event_index
;
165 enum MWIFIEX_HARDWARE_STATUS
{
166 MWIFIEX_HW_STATUS_READY
,
167 MWIFIEX_HW_STATUS_INITIALIZING
,
168 MWIFIEX_HW_STATUS_INIT_DONE
,
169 MWIFIEX_HW_STATUS_RESET
,
170 MWIFIEX_HW_STATUS_CLOSING
,
171 MWIFIEX_HW_STATUS_NOT_READY
174 enum MWIFIEX_802_11_POWER_MODE
{
175 MWIFIEX_802_11_POWER_MODE_CAM
,
176 MWIFIEX_802_11_POWER_MODE_PSP
179 struct mwifiex_tx_param
{
183 enum MWIFIEX_PS_STATE
{
190 enum mwifiex_iface_type
{
196 struct mwifiex_add_ba_param
{
204 struct mwifiex_tx_aggr
{
210 struct mwifiex_ra_list_tbl
{
211 struct list_head list
;
212 struct sk_buff_head skb_head
;
222 struct mwifiex_tid_tbl
{
223 struct list_head ra_list
;
226 #define WMM_HIGHEST_PRIORITY 7
227 #define HIGH_PRIO_TID 7
228 #define LOW_PRIO_TID 0
230 struct mwifiex_wmm_desc
{
231 struct mwifiex_tid_tbl tid_tbl_ptr
[MAX_NUM_TID
];
232 u32 packets_out
[MAX_NUM_TID
];
233 /* spin lock to protect ra_list */
234 spinlock_t ra_list_spinlock
;
235 struct mwifiex_wmm_ac_status ac_status
[IEEE80211_NUM_ACS
];
236 enum mwifiex_wmm_ac_e ac_down_graded_vals
[IEEE80211_NUM_ACS
];
237 u32 drv_pkt_delay_max
;
238 u8 queue_priority
[IEEE80211_NUM_ACS
];
239 u32 user_pri_pkt_tx_ctrl
[WMM_HIGHEST_PRIORITY
+ 1]; /* UP: 0 to 7 */
240 /* Number of transmit packets queued */
241 atomic_t tx_pkts_queued
;
242 /* Tracks highest priority with a packet queued */
243 atomic_t highest_queued_prio
;
246 struct mwifiex_802_11_security
{
252 u32 authentication_mode
;
257 struct ieee_types_header
{
262 struct ieee_types_vendor_specific
{
263 struct ieee_types_vendor_header vend_hdr
;
264 u8 data
[IEEE_MAX_IE_SIZE
- sizeof(struct ieee_types_vendor_header
)];
267 struct ieee_types_generic
{
268 struct ieee_types_header ieee_hdr
;
269 u8 data
[IEEE_MAX_IE_SIZE
- sizeof(struct ieee_types_header
)];
272 struct ieee_types_bss_co_2040
{
273 struct ieee_types_header ieee_hdr
;
277 struct ieee_types_extcap
{
278 struct ieee_types_header ieee_hdr
;
282 struct ieee_types_vht_cap
{
283 struct ieee_types_header ieee_hdr
;
284 struct ieee80211_vht_cap vhtcap
;
287 struct ieee_types_vht_oper
{
288 struct ieee_types_header ieee_hdr
;
289 struct ieee80211_vht_operation vhtoper
;
292 struct ieee_types_aid
{
293 struct ieee_types_header ieee_hdr
;
297 struct mwifiex_bssdescriptor
{
298 u8 mac_address
[ETH_ALEN
];
299 struct cfg80211_ssid ssid
;
307 u8 supported_rates
[MWIFIEX_SUPPORTED_RATES
];
308 u8 data_rates
[MWIFIEX_SUPPORTED_RATES
];
310 * BAND_B(0x01): 'b' band
311 * BAND_G(0x02): 'g' band
312 * BAND_A(0X04): 'a' band
317 union ieee_types_phy_param_set phy_param_set
;
318 union ieee_types_ss_param_set ss_param_set
;
320 struct ieee_types_wmm_parameter wmm_ie
;
322 struct ieee80211_ht_cap
*bcn_ht_cap
;
324 struct ieee80211_ht_operation
*bcn_ht_oper
;
327 u16 bss_co_2040_offset
;
330 struct ieee80211_vht_cap
*bcn_vht_cap
;
332 struct ieee80211_vht_operation
*bcn_vht_oper
;
334 struct ieee_types_oper_mode_ntf
*oper_mode
;
335 u16 oper_mode_offset
;
337 struct ieee_types_vendor_specific
*bcn_wpa_ie
;
339 struct ieee_types_generic
*bcn_rsn_ie
;
341 struct ieee_types_generic
*bcn_wapi_ie
;
347 u8 chan_sw_ie_present
;
350 struct mwifiex_current_bss_params
{
351 struct mwifiex_bssdescriptor bss_descriptor
;
353 u8 wmm_uapsd_enabled
;
356 u8 data_rates
[MWIFIEX_SUPPORTED_RATES
];
359 struct mwifiex_sleep_params
{
368 struct mwifiex_sleep_period
{
373 struct mwifiex_wep_key
{
377 u8 key_material
[MWIFIEX_KEY_BUFFER_SIZE
];
380 #define MAX_REGION_CHANNEL_NUM 2
382 struct mwifiex_chan_freq_power
{
394 #define MWIFIEX_MAX_TRIPLET_802_11D 83
396 struct mwifiex_802_11d_domain_reg
{
397 u8 country_code
[IEEE80211_COUNTRY_STRING_LEN
];
399 struct ieee80211_country_ie_triplet
400 triplet
[MWIFIEX_MAX_TRIPLET_802_11D
];
403 struct mwifiex_vendor_spec_cfg_ie
{
406 u8 ie
[MWIFIEX_MAX_VSIE_LEN
];
413 struct mwifiex_roc_cfg
{
415 struct ieee80211_channel chan
;
418 #define MWIFIEX_FW_DUMP_IDX 0xff
419 #define MWIFIEX_DRV_INFO_IDX 20
420 #define FW_DUMP_MAX_NAME_LEN 8
421 #define FW_DUMP_HOST_READY 0xEE
422 #define FW_DUMP_DONE 0xFF
423 #define FW_DUMP_READ_DONE 0xFE
425 struct memory_type_mapping
{
426 u8 mem_name
[FW_DUMP_MAX_NAME_LEN
];
433 RDWR_STATUS_SUCCESS
= 0,
434 RDWR_STATUS_FAILURE
= 1,
438 enum mwifiex_iface_work_flags
{
439 MWIFIEX_IFACE_WORK_FW_DUMP
,
440 MWIFIEX_IFACE_WORK_CARD_RESET
,
443 struct mwifiex_adapter
;
444 struct mwifiex_private
;
446 struct mwifiex_private
{
447 struct mwifiex_adapter
*adapter
;
454 u8 curr_addr
[ETH_ALEN
];
457 /* track consecutive timeout */
459 struct net_device
*netdev
;
460 struct net_device_stats stats
;
465 u8 max_tx_power_level
;
466 u8 min_tx_power_level
;
472 u16 bitmap_rates
[MAX_BITMAP_RATES_SIZE
];
474 u8 is_data_rate_auto
;
485 struct mwifiex_bssdescriptor
*attempted_bss_desc
;
486 struct cfg80211_ssid prev_ssid
;
487 u8 prev_bssid
[ETH_ALEN
];
488 struct mwifiex_current_bss_params curr_bss_params
;
494 u8 adhoc_is_link_sensed
;
496 struct mwifiex_802_11_security sec_info
;
497 struct mwifiex_wep_key wep_key
[NUM_WEP_KEYS
];
498 u16 wep_key_curr_index
;
502 struct host_cmd_ds_802_11_key_material aes_key
;
503 struct host_cmd_ds_802_11_key_material_v2 aes_key_v2
;
511 struct mwifiex_wmm_desc wmm
;
512 atomic_t wmm_tx_pending
[IEEE80211_NUM_ACS
];
513 struct list_head sta_list
;
514 /* spin lock for associated station/TDLS peers list */
515 spinlock_t sta_list_spinlock
;
516 struct list_head auto_tdls_list
;
517 /* spin lock for auto TDLS peer list */
518 spinlock_t auto_tdls_lock
;
519 struct list_head tx_ba_stream_tbl_ptr
;
520 /* spin lock for tx_ba_stream_tbl_ptr queue */
521 spinlock_t tx_ba_stream_tbl_lock
;
522 struct mwifiex_tx_aggr aggr_prio_tbl
[MAX_NUM_TID
];
523 struct mwifiex_add_ba_param add_ba_param
;
524 u16 rx_seq
[MAX_NUM_TID
];
525 u8 tos_to_tid_inv
[MAX_NUM_TID
];
526 struct list_head rx_reorder_tbl_ptr
;
527 /* spin lock for rx_reorder_tbl_ptr queue */
528 spinlock_t rx_reorder_tbl_lock
;
529 /* spin lock for Rx packets */
530 spinlock_t rx_pkt_lock
;
532 #define MWIFIEX_ASSOC_RSP_BUF_SIZE 500
533 u8 assoc_rsp_buf
[MWIFIEX_ASSOC_RSP_BUF_SIZE
];
536 #define MWIFIEX_GENIE_BUF_SIZE 256
537 u8 gen_ie_buf
[MWIFIEX_GENIE_BUF_SIZE
];
540 struct mwifiex_vendor_spec_cfg_ie vs_ie
[MWIFIEX_MAX_VSIE_NUM
];
542 #define MWIFIEX_ASSOC_TLV_BUF_SIZE 256
543 u8 assoc_tlv_buf
[MWIFIEX_ASSOC_TLV_BUF_SIZE
];
544 u8 assoc_tlv_buf_len
;
548 /* spin lock for beacon buffer */
549 spinlock_t curr_bcn_buf_lock
;
550 struct wireless_dev wdev
;
551 struct mwifiex_chan_freq_power cfp
;
552 char version_str
[128];
553 #ifdef CONFIG_DEBUG_FS
554 struct dentry
*dfs_dev_dir
;
556 u16 current_key_index
;
557 struct semaphore async_sem
;
558 struct cfg80211_scan_request
*scan_request
;
564 u8 subsc_evt_rssi_state
;
565 struct mwifiex_ds_misc_subsc_evt async_subsc_evt_storage
;
566 struct mwifiex_ie mgmt_ie
[MAX_MGMT_IE_INDEX
];
574 struct mwifiex_roc_cfg roc_cfg
;
577 unsigned long csa_expire_time
;
580 struct mwifiex_uap_bss_param bss_cfg
;
581 struct station_parameters
*sta_params
;
582 struct sk_buff_head tdls_txq
;
584 struct timer_list auto_tdls_timer
;
585 bool auto_tdls_timer_active
;
586 struct idr ack_status_frames
;
587 /* spin lock for ack status */
588 spinlock_t ack_status_lock
;
589 /** rx histogram data */
590 struct mwifiex_histogram_data
*hist_data
;
591 struct cfg80211_chan_def dfs_chandef
;
592 struct workqueue_struct
*dfs_cac_workqueue
;
593 struct delayed_work dfs_cac_work
;
594 struct timer_list dfs_chan_switch_timer
;
595 struct workqueue_struct
*dfs_chan_sw_workqueue
;
596 struct delayed_work dfs_chan_sw_work
;
597 struct cfg80211_beacon_data beacon_after
;
598 struct mwifiex_11h_intf_state state_11h
;
601 enum mwifiex_ba_status
{
607 struct mwifiex_tx_ba_stream_tbl
{
608 struct list_head list
;
611 enum mwifiex_ba_status ba_status
;
615 struct mwifiex_rx_reorder_tbl
;
617 struct reorder_tmr_cnxt
{
618 struct timer_list timer
;
619 struct mwifiex_rx_reorder_tbl
*ptr
;
620 struct mwifiex_private
*priv
;
624 struct mwifiex_rx_reorder_tbl
{
625 struct list_head list
;
631 void **rx_reorder_ptr
;
632 struct reorder_tmr_cnxt timer_context
;
637 struct mwifiex_bss_prio_node
{
638 struct list_head list
;
639 struct mwifiex_private
*priv
;
642 struct mwifiex_bss_prio_tbl
{
643 struct list_head bss_prio_head
;
644 /* spin lock for bss priority */
645 spinlock_t bss_prio_lock
;
646 struct mwifiex_bss_prio_node
*bss_prio_cur
;
649 struct cmd_ctrl_node
{
650 struct list_head list
;
651 struct mwifiex_private
*priv
;
654 struct sk_buff
*cmd_skb
;
655 struct sk_buff
*resp_skb
;
663 struct mwifiex_bss_priv
{
668 struct mwifiex_tdls_capab
{
675 struct ieee80211_ht_cap ht_capb
;
676 struct ieee80211_ht_operation ht_oper
;
677 struct ieee_types_extcap extcap
;
678 struct ieee_types_generic rsn_ie
;
679 struct ieee80211_vht_cap vhtcap
;
680 struct ieee80211_vht_operation vhtoper
;
683 /* This is AP/TDLS specific structure which stores information
684 * about associated/peer STA
686 struct mwifiex_sta_node
{
687 struct list_head list
;
688 u8 mac_addr
[ETH_ALEN
];
692 u8 ampdu_sta
[MAX_NUM_TID
];
693 u16 rx_seq
[MAX_NUM_TID
];
696 struct mwifiex_tdls_capab tdls_cap
;
699 struct mwifiex_auto_tdls_peer
{
700 struct list_head list
;
701 u8 mac_addr
[ETH_ALEN
];
710 struct mwifiex_if_ops
{
711 int (*init_if
) (struct mwifiex_adapter
*);
712 void (*cleanup_if
) (struct mwifiex_adapter
*);
713 int (*check_fw_status
) (struct mwifiex_adapter
*, u32
);
714 int (*prog_fw
) (struct mwifiex_adapter
*, struct mwifiex_fw_image
*);
715 int (*register_dev
) (struct mwifiex_adapter
*);
716 void (*unregister_dev
) (struct mwifiex_adapter
*);
717 int (*enable_int
) (struct mwifiex_adapter
*);
718 void (*disable_int
) (struct mwifiex_adapter
*);
719 int (*process_int_status
) (struct mwifiex_adapter
*);
720 int (*host_to_card
) (struct mwifiex_adapter
*, u8
, struct sk_buff
*,
721 struct mwifiex_tx_param
*);
722 int (*wakeup
) (struct mwifiex_adapter
*);
723 int (*wakeup_complete
) (struct mwifiex_adapter
*);
725 /* Interface specific functions */
726 void (*update_mp_end_port
) (struct mwifiex_adapter
*, u16
);
727 void (*cleanup_mpa_buf
) (struct mwifiex_adapter
*);
728 int (*cmdrsp_complete
) (struct mwifiex_adapter
*, struct sk_buff
*);
729 int (*event_complete
) (struct mwifiex_adapter
*, struct sk_buff
*);
730 int (*init_fw_port
) (struct mwifiex_adapter
*);
731 int (*dnld_fw
) (struct mwifiex_adapter
*, struct mwifiex_fw_image
*);
732 void (*card_reset
) (struct mwifiex_adapter
*);
733 void (*fw_dump
)(struct mwifiex_adapter
*);
734 int (*reg_dump
)(struct mwifiex_adapter
*, char *);
735 int (*clean_pcie_ring
) (struct mwifiex_adapter
*adapter
);
736 void (*iface_work
)(struct work_struct
*work
);
737 void (*submit_rem_rx_urbs
)(struct mwifiex_adapter
*adapter
);
740 struct mwifiex_adapter
{
742 struct mwifiex_iface_comb iface_limit
;
743 struct mwifiex_iface_comb curr_iface_comb
;
744 struct mwifiex_private
*priv
[MWIFIEX_MAX_BSS_NUM
];
746 const struct firmware
*firmware
;
751 u8 perm_addr
[ETH_ALEN
];
752 bool surprise_removed
;
753 u32 fw_release_number
;
754 u16 init_wait_q_woken
;
755 wait_queue_head_t init_wait_q
;
757 struct mwifiex_if_ops if_ops
;
760 atomic_t cmd_pending
;
761 struct workqueue_struct
*workqueue
;
762 struct work_struct main_work
;
763 struct workqueue_struct
*rx_workqueue
;
764 struct work_struct rx_work
;
765 struct workqueue_struct
*dfs_workqueue
;
766 struct work_struct dfs_work
;
767 bool rx_work_enabled
;
769 bool delay_main_work
;
771 struct mwifiex_bss_prio_tbl bss_prio_tbl
[MWIFIEX_MAX_BSS_NUM
];
772 /* spin lock for init/shutdown */
773 spinlock_t mwifiex_lock
;
774 /* spin lock for main process */
775 spinlock_t main_proc_lock
;
776 u32 mwifiex_processing
;
778 u16 curr_tx_buf_size
;
780 enum MWIFIEX_HARDWARE_STATUS hw_status
;
781 u16 number_of_antenna
;
783 /* spin lock for interrupt handling */
787 struct sk_buff
*event_skb
;
788 u8 upld_buf
[MWIFIEX_UPLD_SIZE
];
791 u8 cmd_resp_received
;
795 struct cmd_ctrl_node
*cmd_pool
;
796 struct cmd_ctrl_node
*curr_cmd
;
797 /* spin lock for command */
798 spinlock_t mwifiex_cmd_lock
;
801 struct timer_list cmd_timer
;
802 struct list_head cmd_free_q
;
803 /* spin lock for cmd_free_q */
804 spinlock_t cmd_free_q_lock
;
805 struct list_head cmd_pending_q
;
806 /* spin lock for cmd_pending_q */
807 spinlock_t cmd_pending_q_lock
;
808 struct list_head scan_pending_q
;
809 /* spin lock for scan_pending_q */
810 spinlock_t scan_pending_q_lock
;
811 /* spin lock for RX processing routine */
812 spinlock_t rx_proc_lock
;
815 struct mwifiex_802_11d_domain_reg domain_reg
;
818 u16 specific_scan_time
;
819 u16 active_scan_time
;
820 u16 passive_scan_time
;
821 u16 scan_chan_gap_time
;
825 struct mwifiex_chan_scan_param_set
*scan_channels
;
827 struct mwifiex_sleep_params sleep_params
;
828 struct mwifiex_sleep_period sleep_period
;
833 u16 local_listen_interval
;
834 u16 null_pkt_interval
;
835 struct sk_buff
*sleep_cfm
;
836 u16 bcn_miss_time_out
;
837 u16 adhoc_awake_period
;
841 u16 enhanced_ps_mode
;
842 u8 pm_wakeup_card_req
;
845 u32 pm_wakeup_fw_try
;
846 struct timer_list wakeup_timer
;
848 struct mwifiex_hs_config_param hs_cfg
;
850 u16 hs_activate_wait_q_woken
;
851 wait_queue_head_t hs_activate_wait_q
;
854 u8 event_body
[MAX_EVENT_SIZE
];
855 u32 hw_dot_11n_dev_cap
;
856 u8 hw_dev_mcs_support
;
857 u8 user_dev_mcs_support
;
858 u8 adhoc_11n_enabled
;
860 struct mwifiex_dbg dbg
;
861 u8 arp_filter
[ARP_FILTER_MAX_BUF_SIZE
];
863 struct mwifiex_wait_queue cmd_wait_q
;
864 u8 scan_wait_q_woken
;
865 spinlock_t queue_lock
; /* lock for tx queues */
866 u8 country_code
[IEEE80211_COUNTRY_STRING_LEN
];
867 u16 max_mgmt_ie_index
;
868 const struct firmware
*cal_data
;
869 struct device_node
*dt_node
;
872 u32 is_hw_11ac_capable
;
873 u32 hw_dot_11ac_dev_cap
;
874 u32 hw_dot_11ac_mcs_support
;
875 u32 usr_dot_11ac_dev_cap_bg
;
876 u32 usr_dot_11ac_dev_cap_a
;
877 u32 usr_dot_11ac_mcs_support
;
879 atomic_t pending_bridged_pkts
;
880 struct semaphore
*card_sem
;
883 u8 key_api_major_ver
, key_api_minor_ver
;
884 struct work_struct iface_work
;
885 unsigned long iface_work_flags
;
886 struct memory_type_mapping
*mem_type_mapping_tbl
;
891 bool scan_chan_gap_enabled
;
892 struct sk_buff_head rx_data_q
;
893 struct mwifiex_chan_stats
*chan_stats
;
894 u32 num_in_chan_stats
;
899 int mwifiex_init_lock_list(struct mwifiex_adapter
*adapter
);
901 void mwifiex_set_trans_start(struct net_device
*dev
);
903 void mwifiex_stop_net_dev_queue(struct net_device
*netdev
,
904 struct mwifiex_adapter
*adapter
);
906 void mwifiex_wake_up_net_dev_queue(struct net_device
*netdev
,
907 struct mwifiex_adapter
*adapter
);
909 int mwifiex_init_priv(struct mwifiex_private
*priv
);
910 void mwifiex_free_priv(struct mwifiex_private
*priv
);
912 int mwifiex_init_fw(struct mwifiex_adapter
*adapter
);
914 int mwifiex_init_fw_complete(struct mwifiex_adapter
*adapter
);
916 int mwifiex_shutdown_drv(struct mwifiex_adapter
*adapter
);
918 int mwifiex_shutdown_fw_complete(struct mwifiex_adapter
*adapter
);
920 int mwifiex_dnld_fw(struct mwifiex_adapter
*, struct mwifiex_fw_image
*);
922 int mwifiex_recv_packet(struct mwifiex_private
*priv
, struct sk_buff
*skb
);
924 int mwifiex_process_mgmt_packet(struct mwifiex_private
*priv
,
925 struct sk_buff
*skb
);
927 int mwifiex_process_event(struct mwifiex_adapter
*adapter
);
929 int mwifiex_complete_cmd(struct mwifiex_adapter
*adapter
,
930 struct cmd_ctrl_node
*cmd_node
);
932 int mwifiex_send_cmd(struct mwifiex_private
*priv
, u16 cmd_no
,
933 u16 cmd_action
, u32 cmd_oid
, void *data_buf
, bool sync
);
935 void mwifiex_cmd_timeout_func(unsigned long function_context
);
937 int mwifiex_get_debug_info(struct mwifiex_private
*,
938 struct mwifiex_debug_info
*);
940 int mwifiex_alloc_cmd_buffer(struct mwifiex_adapter
*adapter
);
941 int mwifiex_free_cmd_buffer(struct mwifiex_adapter
*adapter
);
942 void mwifiex_cancel_all_pending_cmd(struct mwifiex_adapter
*adapter
);
943 void mwifiex_cancel_pending_ioctl(struct mwifiex_adapter
*adapter
);
945 void mwifiex_insert_cmd_to_free_q(struct mwifiex_adapter
*adapter
,
946 struct cmd_ctrl_node
*cmd_node
);
947 void mwifiex_recycle_cmd_node(struct mwifiex_adapter
*adapter
,
948 struct cmd_ctrl_node
*cmd_node
);
950 void mwifiex_insert_cmd_to_pending_q(struct mwifiex_adapter
*adapter
,
951 struct cmd_ctrl_node
*cmd_node
,
954 int mwifiex_exec_next_cmd(struct mwifiex_adapter
*adapter
);
955 int mwifiex_process_cmdresp(struct mwifiex_adapter
*adapter
);
956 int mwifiex_handle_rx_packet(struct mwifiex_adapter
*adapter
,
957 struct sk_buff
*skb
);
958 int mwifiex_process_tx(struct mwifiex_private
*priv
, struct sk_buff
*skb
,
959 struct mwifiex_tx_param
*tx_param
);
960 int mwifiex_send_null_packet(struct mwifiex_private
*priv
, u8 flags
);
961 int mwifiex_write_data_complete(struct mwifiex_adapter
*adapter
,
962 struct sk_buff
*skb
, int aggr
, int status
);
963 void mwifiex_clean_txrx(struct mwifiex_private
*priv
);
964 u8
mwifiex_check_last_packet_indication(struct mwifiex_private
*priv
);
965 void mwifiex_check_ps_cond(struct mwifiex_adapter
*adapter
);
966 void mwifiex_process_sleep_confirm_resp(struct mwifiex_adapter
*, u8
*,
968 int mwifiex_cmd_enh_power_mode(struct mwifiex_private
*priv
,
969 struct host_cmd_ds_command
*cmd
,
970 u16 cmd_action
, uint16_t ps_bitmap
,
971 struct mwifiex_ds_auto_ds
*auto_ds
);
972 int mwifiex_ret_enh_power_mode(struct mwifiex_private
*priv
,
973 struct host_cmd_ds_command
*resp
,
974 struct mwifiex_ds_pm_cfg
*pm_cfg
);
975 void mwifiex_process_hs_config(struct mwifiex_adapter
*adapter
);
976 void mwifiex_hs_activated_event(struct mwifiex_private
*priv
,
978 int mwifiex_set_hs_params(struct mwifiex_private
*priv
, u16 action
,
979 int cmd_type
, struct mwifiex_ds_hs_cfg
*hs_cfg
);
980 int mwifiex_ret_802_11_hs_cfg(struct mwifiex_private
*priv
,
981 struct host_cmd_ds_command
*resp
);
982 int mwifiex_process_rx_packet(struct mwifiex_private
*priv
,
983 struct sk_buff
*skb
);
984 int mwifiex_sta_prepare_cmd(struct mwifiex_private
*, uint16_t cmd_no
,
985 u16 cmd_action
, u32 cmd_oid
,
986 void *data_buf
, void *cmd_buf
);
987 int mwifiex_uap_prepare_cmd(struct mwifiex_private
*priv
, uint16_t cmd_no
,
988 u16 cmd_action
, u32 cmd_oid
,
989 void *data_buf
, void *cmd_buf
);
990 int mwifiex_process_sta_cmdresp(struct mwifiex_private
*, u16 cmdresp_no
,
991 struct host_cmd_ds_command
*resp
);
992 int mwifiex_process_sta_rx_packet(struct mwifiex_private
*,
993 struct sk_buff
*skb
);
994 int mwifiex_process_uap_rx_packet(struct mwifiex_private
*priv
,
995 struct sk_buff
*skb
);
996 int mwifiex_handle_uap_rx_forward(struct mwifiex_private
*priv
,
997 struct sk_buff
*skb
);
998 int mwifiex_process_sta_event(struct mwifiex_private
*);
999 int mwifiex_process_uap_event(struct mwifiex_private
*);
1000 void mwifiex_delete_all_station_list(struct mwifiex_private
*priv
);
1001 void mwifiex_wmm_del_peer_ra_list(struct mwifiex_private
*priv
,
1003 void *mwifiex_process_sta_txpd(struct mwifiex_private
*, struct sk_buff
*skb
);
1004 void *mwifiex_process_uap_txpd(struct mwifiex_private
*, struct sk_buff
*skb
);
1005 int mwifiex_sta_init_cmd(struct mwifiex_private
*, u8 first_sta
, bool init
);
1006 int mwifiex_cmd_802_11_scan(struct host_cmd_ds_command
*cmd
,
1007 struct mwifiex_scan_cmd_config
*scan_cfg
);
1008 void mwifiex_queue_scan_cmd(struct mwifiex_private
*priv
,
1009 struct cmd_ctrl_node
*cmd_node
);
1010 int mwifiex_ret_802_11_scan(struct mwifiex_private
*priv
,
1011 struct host_cmd_ds_command
*resp
);
1012 s32
mwifiex_ssid_cmp(struct cfg80211_ssid
*ssid1
, struct cfg80211_ssid
*ssid2
);
1013 int mwifiex_associate(struct mwifiex_private
*priv
,
1014 struct mwifiex_bssdescriptor
*bss_desc
);
1015 int mwifiex_cmd_802_11_associate(struct mwifiex_private
*priv
,
1016 struct host_cmd_ds_command
*cmd
,
1017 struct mwifiex_bssdescriptor
*bss_desc
);
1018 int mwifiex_ret_802_11_associate(struct mwifiex_private
*priv
,
1019 struct host_cmd_ds_command
*resp
);
1020 void mwifiex_reset_connect_state(struct mwifiex_private
*priv
, u16 reason
);
1021 u8
mwifiex_band_to_radio_type(u8 band
);
1022 int mwifiex_deauthenticate(struct mwifiex_private
*priv
, u8
*mac
);
1023 void mwifiex_deauthenticate_all(struct mwifiex_adapter
*adapter
);
1024 int mwifiex_adhoc_start(struct mwifiex_private
*priv
,
1025 struct cfg80211_ssid
*adhoc_ssid
);
1026 int mwifiex_adhoc_join(struct mwifiex_private
*priv
,
1027 struct mwifiex_bssdescriptor
*bss_desc
);
1028 int mwifiex_cmd_802_11_ad_hoc_start(struct mwifiex_private
*priv
,
1029 struct host_cmd_ds_command
*cmd
,
1030 struct cfg80211_ssid
*req_ssid
);
1031 int mwifiex_cmd_802_11_ad_hoc_join(struct mwifiex_private
*priv
,
1032 struct host_cmd_ds_command
*cmd
,
1033 struct mwifiex_bssdescriptor
*bss_desc
);
1034 int mwifiex_ret_802_11_ad_hoc(struct mwifiex_private
*priv
,
1035 struct host_cmd_ds_command
*resp
);
1036 int mwifiex_cmd_802_11_bg_scan_query(struct host_cmd_ds_command
*cmd
);
1037 struct mwifiex_chan_freq_power
*mwifiex_get_cfp(struct mwifiex_private
*priv
,
1038 u8 band
, u16 channel
, u32 freq
);
1039 u32
mwifiex_index_to_data_rate(struct mwifiex_private
*priv
,
1040 u8 index
, u8 ht_info
);
1041 u32
mwifiex_index_to_acs_data_rate(struct mwifiex_private
*priv
,
1042 u8 index
, u8 ht_info
);
1043 u32
mwifiex_find_freq_from_band_chan(u8
, u8
);
1044 int mwifiex_cmd_append_vsie_tlv(struct mwifiex_private
*priv
, u16 vsie_mask
,
1046 u32
mwifiex_get_active_data_rates(struct mwifiex_private
*priv
,
1048 u32
mwifiex_get_supported_rates(struct mwifiex_private
*priv
, u8
*rates
);
1049 u32
mwifiex_get_rates_from_cfg80211(struct mwifiex_private
*priv
,
1050 u8
*rates
, u8 radio_type
);
1051 u8
mwifiex_is_rate_auto(struct mwifiex_private
*priv
);
1052 extern u16 region_code_index
[MWIFIEX_MAX_REGION_CODE
];
1053 void mwifiex_save_curr_bcn(struct mwifiex_private
*priv
);
1054 void mwifiex_free_curr_bcn(struct mwifiex_private
*priv
);
1055 int mwifiex_cmd_get_hw_spec(struct mwifiex_private
*priv
,
1056 struct host_cmd_ds_command
*cmd
);
1057 int mwifiex_ret_get_hw_spec(struct mwifiex_private
*priv
,
1058 struct host_cmd_ds_command
*resp
);
1059 int is_command_pending(struct mwifiex_adapter
*adapter
);
1060 void mwifiex_init_priv_params(struct mwifiex_private
*priv
,
1061 struct net_device
*dev
);
1062 int mwifiex_set_secure_params(struct mwifiex_private
*priv
,
1063 struct mwifiex_uap_bss_param
*bss_config
,
1064 struct cfg80211_ap_settings
*params
);
1065 void mwifiex_set_ht_params(struct mwifiex_private
*priv
,
1066 struct mwifiex_uap_bss_param
*bss_cfg
,
1067 struct cfg80211_ap_settings
*params
);
1068 void mwifiex_set_vht_params(struct mwifiex_private
*priv
,
1069 struct mwifiex_uap_bss_param
*bss_cfg
,
1070 struct cfg80211_ap_settings
*params
);
1071 void mwifiex_set_uap_rates(struct mwifiex_uap_bss_param
*bss_cfg
,
1072 struct cfg80211_ap_settings
*params
);
1073 void mwifiex_set_vht_width(struct mwifiex_private
*priv
,
1074 enum nl80211_chan_width width
,
1075 bool ap_11ac_disable
);
1077 mwifiex_set_wmm_params(struct mwifiex_private
*priv
,
1078 struct mwifiex_uap_bss_param
*bss_cfg
,
1079 struct cfg80211_ap_settings
*params
);
1080 void mwifiex_set_ba_params(struct mwifiex_private
*priv
);
1081 void mwifiex_set_11ac_ba_params(struct mwifiex_private
*priv
);
1082 int mwifiex_cmd_802_11_scan_ext(struct mwifiex_private
*priv
,
1083 struct host_cmd_ds_command
*cmd
,
1085 int mwifiex_ret_802_11_scan_ext(struct mwifiex_private
*priv
,
1086 struct host_cmd_ds_command
*resp
);
1087 int mwifiex_handle_event_ext_scan_report(struct mwifiex_private
*priv
,
1091 * This function checks if the queuing is RA based or not.
1094 mwifiex_queuing_ra_based(struct mwifiex_private
*priv
)
1097 * Currently we assume if we are in Infra, then DA=RA. This might not be
1098 * true in the future
1100 if ((priv
->bss_mode
== NL80211_IFTYPE_STATION
) &&
1101 (GET_BSS_ROLE(priv
) == MWIFIEX_BSS_ROLE_STA
))
1108 * This function copies rates.
1111 mwifiex_copy_rates(u8
*dest
, u32 pos
, u8
*src
, int len
)
1115 for (i
= 0; i
< len
&& src
[i
]; i
++, pos
++) {
1116 if (pos
>= MWIFIEX_SUPPORTED_RATES
)
1125 * This function returns the correct private structure pointer based
1126 * upon the BSS type and BSS number.
1128 static inline struct mwifiex_private
*
1129 mwifiex_get_priv_by_id(struct mwifiex_adapter
*adapter
,
1130 u8 bss_num
, u8 bss_type
)
1134 for (i
= 0; i
< adapter
->priv_num
; i
++) {
1135 if (adapter
->priv
[i
]) {
1136 if ((adapter
->priv
[i
]->bss_num
== bss_num
) &&
1137 (adapter
->priv
[i
]->bss_type
== bss_type
))
1141 return ((i
< adapter
->priv_num
) ? adapter
->priv
[i
] : NULL
);
1145 * This function returns the first available private structure pointer
1146 * based upon the BSS role.
1148 static inline struct mwifiex_private
*
1149 mwifiex_get_priv(struct mwifiex_adapter
*adapter
,
1150 enum mwifiex_bss_role bss_role
)
1154 for (i
= 0; i
< adapter
->priv_num
; i
++) {
1155 if (adapter
->priv
[i
]) {
1156 if (bss_role
== MWIFIEX_BSS_ROLE_ANY
||
1157 GET_BSS_ROLE(adapter
->priv
[i
]) == bss_role
)
1162 return ((i
< adapter
->priv_num
) ? adapter
->priv
[i
] : NULL
);
1166 * This function returns the first available unused private structure pointer.
1168 static inline struct mwifiex_private
*
1169 mwifiex_get_unused_priv(struct mwifiex_adapter
*adapter
)
1173 for (i
= 0; i
< adapter
->priv_num
; i
++) {
1174 if (adapter
->priv
[i
]) {
1175 if (adapter
->priv
[i
]->bss_mode
==
1176 NL80211_IFTYPE_UNSPECIFIED
)
1181 return ((i
< adapter
->priv_num
) ? adapter
->priv
[i
] : NULL
);
1185 * This function returns the driver private structure of a network device.
1187 static inline struct mwifiex_private
*
1188 mwifiex_netdev_get_priv(struct net_device
*dev
)
1190 return (struct mwifiex_private
*) (*(unsigned long *) netdev_priv(dev
));
1194 * This function checks if a skb holds a management frame.
1196 static inline bool mwifiex_is_skb_mgmt_frame(struct sk_buff
*skb
)
1198 return (le32_to_cpu(*(__le32
*)skb
->data
) == PKT_TYPE_MGMT
);
1201 /* This function retrieves channel closed for operation by Channel
1202 * Switch Announcement.
1205 mwifiex_11h_get_csa_closed_channel(struct mwifiex_private
*priv
)
1207 if (!priv
->csa_chan
)
1210 /* Clear csa channel, if DFS channel move time has passed */
1211 if (time_after(jiffies
, priv
->csa_expire_time
)) {
1213 priv
->csa_expire_time
= 0;
1216 return priv
->csa_chan
;
1219 static inline u8
mwifiex_is_any_intf_active(struct mwifiex_private
*priv
)
1221 struct mwifiex_private
*priv_num
;
1224 for (i
= 0; i
< priv
->adapter
->priv_num
; i
++) {
1225 priv_num
= priv
->adapter
->priv
[i
];
1227 if ((GET_BSS_ROLE(priv_num
) == MWIFIEX_BSS_ROLE_UAP
&&
1228 priv_num
->bss_started
) ||
1229 (GET_BSS_ROLE(priv_num
) == MWIFIEX_BSS_ROLE_STA
&&
1230 priv_num
->media_connected
))
1238 int mwifiex_init_shutdown_fw(struct mwifiex_private
*priv
,
1239 u32 func_init_shutdown
);
1240 int mwifiex_add_card(void *, struct semaphore
*, struct mwifiex_if_ops
*, u8
);
1241 int mwifiex_remove_card(struct mwifiex_adapter
*, struct semaphore
*);
1243 void mwifiex_get_version(struct mwifiex_adapter
*adapter
, char *version
,
1245 int mwifiex_request_set_multicast_list(struct mwifiex_private
*priv
,
1246 struct mwifiex_multicast_list
*mcast_list
);
1247 int mwifiex_copy_mcast_addr(struct mwifiex_multicast_list
*mlist
,
1248 struct net_device
*dev
);
1249 int mwifiex_wait_queue_complete(struct mwifiex_adapter
*adapter
,
1250 struct cmd_ctrl_node
*cmd_queued
);
1251 int mwifiex_bss_start(struct mwifiex_private
*priv
, struct cfg80211_bss
*bss
,
1252 struct cfg80211_ssid
*req_ssid
);
1253 int mwifiex_cancel_hs(struct mwifiex_private
*priv
, int cmd_type
);
1254 int mwifiex_enable_hs(struct mwifiex_adapter
*adapter
);
1255 int mwifiex_disable_auto_ds(struct mwifiex_private
*priv
);
1256 int mwifiex_drv_get_data_rate(struct mwifiex_private
*priv
, u32
*rate
);
1257 int mwifiex_request_scan(struct mwifiex_private
*priv
,
1258 struct cfg80211_ssid
*req_ssid
);
1259 int mwifiex_scan_networks(struct mwifiex_private
*priv
,
1260 const struct mwifiex_user_scan_cfg
*user_scan_in
);
1261 int mwifiex_set_radio(struct mwifiex_private
*priv
, u8 option
);
1263 int mwifiex_set_encode(struct mwifiex_private
*priv
, struct key_params
*kp
,
1264 const u8
*key
, int key_len
, u8 key_index
,
1265 const u8
*mac_addr
, int disable
);
1267 int mwifiex_set_gen_ie(struct mwifiex_private
*priv
, const u8
*ie
, int ie_len
);
1269 int mwifiex_get_ver_ext(struct mwifiex_private
*priv
);
1271 int mwifiex_remain_on_chan_cfg(struct mwifiex_private
*priv
, u16 action
,
1272 struct ieee80211_channel
*chan
,
1273 unsigned int duration
);
1275 int mwifiex_get_stats_info(struct mwifiex_private
*priv
,
1276 struct mwifiex_ds_get_stats
*log
);
1278 int mwifiex_reg_write(struct mwifiex_private
*priv
, u32 reg_type
,
1279 u32 reg_offset
, u32 reg_value
);
1281 int mwifiex_reg_read(struct mwifiex_private
*priv
, u32 reg_type
,
1282 u32 reg_offset
, u32
*value
);
1284 int mwifiex_eeprom_read(struct mwifiex_private
*priv
, u16 offset
, u16 bytes
,
1287 int mwifiex_set_11n_httx_cfg(struct mwifiex_private
*priv
, int data
);
1289 int mwifiex_get_11n_httx_cfg(struct mwifiex_private
*priv
, int *data
);
1291 int mwifiex_set_tx_rate_cfg(struct mwifiex_private
*priv
, int tx_rate_index
);
1293 int mwifiex_get_tx_rate_cfg(struct mwifiex_private
*priv
, int *tx_rate_index
);
1295 int mwifiex_drv_set_power(struct mwifiex_private
*priv
, u32
*ps_mode
);
1297 int mwifiex_drv_get_driver_version(struct mwifiex_adapter
*adapter
,
1298 char *version
, int max_len
);
1300 int mwifiex_set_tx_power(struct mwifiex_private
*priv
,
1301 struct mwifiex_power_cfg
*power_cfg
);
1303 int mwifiex_main_process(struct mwifiex_adapter
*);
1305 int mwifiex_queue_tx_pkt(struct mwifiex_private
*priv
, struct sk_buff
*skb
);
1307 int mwifiex_get_bss_info(struct mwifiex_private
*,
1308 struct mwifiex_bss_info
*);
1309 int mwifiex_fill_new_bss_desc(struct mwifiex_private
*priv
,
1310 struct cfg80211_bss
*bss
,
1311 struct mwifiex_bssdescriptor
*bss_desc
);
1312 int mwifiex_update_bss_desc_with_ie(struct mwifiex_adapter
*adapter
,
1313 struct mwifiex_bssdescriptor
*bss_entry
);
1314 int mwifiex_check_network_compatibility(struct mwifiex_private
*priv
,
1315 struct mwifiex_bssdescriptor
*bss_desc
);
1317 u8
mwifiex_chan_type_to_sec_chan_offset(enum nl80211_channel_type chan_type
);
1319 struct wireless_dev
*mwifiex_add_virtual_intf(struct wiphy
*wiphy
,
1321 enum nl80211_iftype type
,
1323 struct vif_params
*params
);
1324 int mwifiex_del_virtual_intf(struct wiphy
*wiphy
, struct wireless_dev
*wdev
);
1326 void mwifiex_set_sys_config_invalid_data(struct mwifiex_uap_bss_param
*config
);
1328 int mwifiex_add_wowlan_magic_pkt_filter(struct mwifiex_adapter
*adapter
);
1330 int mwifiex_set_mgmt_ies(struct mwifiex_private
*priv
,
1331 struct cfg80211_beacon_data
*data
);
1332 int mwifiex_del_mgmt_ies(struct mwifiex_private
*priv
);
1333 u8
*mwifiex_11d_code_2_region(u8 code
);
1334 void mwifiex_uap_set_channel(struct mwifiex_uap_bss_param
*bss_cfg
,
1335 struct cfg80211_chan_def chandef
);
1336 int mwifiex_config_start_uap(struct mwifiex_private
*priv
,
1337 struct mwifiex_uap_bss_param
*bss_cfg
);
1338 void mwifiex_uap_del_sta_data(struct mwifiex_private
*priv
,
1339 struct mwifiex_sta_node
*node
);
1341 void mwifiex_init_11h_params(struct mwifiex_private
*priv
);
1342 int mwifiex_is_11h_active(struct mwifiex_private
*priv
);
1343 int mwifiex_11h_activate(struct mwifiex_private
*priv
, bool flag
);
1345 void mwifiex_11h_process_join(struct mwifiex_private
*priv
, u8
**buffer
,
1346 struct mwifiex_bssdescriptor
*bss_desc
);
1347 int mwifiex_11h_handle_event_chanswann(struct mwifiex_private
*priv
);
1348 int mwifiex_dnld_dt_cfgdata(struct mwifiex_private
*priv
,
1349 struct device_node
*node
, const char *prefix
);
1350 void mwifiex_dnld_txpwr_table(struct mwifiex_private
*priv
);
1352 extern const struct ethtool_ops mwifiex_ethtool_ops
;
1354 void mwifiex_del_all_sta_list(struct mwifiex_private
*priv
);
1355 void mwifiex_del_sta_entry(struct mwifiex_private
*priv
, const u8
*mac
);
1357 mwifiex_set_sta_ht_cap(struct mwifiex_private
*priv
, const u8
*ies
,
1358 int ies_len
, struct mwifiex_sta_node
*node
);
1359 struct mwifiex_sta_node
*
1360 mwifiex_add_sta_entry(struct mwifiex_private
*priv
, const u8
*mac
);
1361 struct mwifiex_sta_node
*
1362 mwifiex_get_sta_entry(struct mwifiex_private
*priv
, const u8
*mac
);
1363 int mwifiex_send_tdls_data_frame(struct mwifiex_private
*priv
, const u8
*peer
,
1364 u8 action_code
, u8 dialog_token
,
1365 u16 status_code
, const u8
*extra_ies
,
1366 size_t extra_ies_len
);
1367 int mwifiex_send_tdls_action_frame(struct mwifiex_private
*priv
, const u8
*peer
,
1368 u8 action_code
, u8 dialog_token
,
1369 u16 status_code
, const u8
*extra_ies
,
1370 size_t extra_ies_len
);
1371 void mwifiex_process_tdls_action_frame(struct mwifiex_private
*priv
,
1373 int mwifiex_tdls_oper(struct mwifiex_private
*priv
, const u8
*peer
, u8 action
);
1374 int mwifiex_get_tdls_link_status(struct mwifiex_private
*priv
, const u8
*mac
);
1375 int mwifiex_get_tdls_list(struct mwifiex_private
*priv
,
1376 struct tdls_peer_info
*buf
);
1377 void mwifiex_disable_all_tdls_links(struct mwifiex_private
*priv
);
1378 bool mwifiex_is_bss_in_11ac_mode(struct mwifiex_private
*priv
);
1379 u8
mwifiex_get_center_freq_index(struct mwifiex_private
*priv
, u8 band
,
1380 u32 pri_chan
, u8 chan_bw
);
1381 int mwifiex_init_channel_scan_gap(struct mwifiex_adapter
*adapter
);
1383 int mwifiex_tdls_check_tx(struct mwifiex_private
*priv
, struct sk_buff
*skb
);
1384 void mwifiex_flush_auto_tdls_list(struct mwifiex_private
*priv
);
1385 void mwifiex_auto_tdls_update_peer_status(struct mwifiex_private
*priv
,
1386 const u8
*mac
, u8 link_status
);
1387 void mwifiex_auto_tdls_update_peer_signal(struct mwifiex_private
*priv
,
1388 u8
*mac
, s8 snr
, s8 nflr
);
1389 void mwifiex_check_auto_tdls(unsigned long context
);
1390 void mwifiex_add_auto_tdls_peer(struct mwifiex_private
*priv
, const u8
*mac
);
1391 void mwifiex_setup_auto_tdls_timer(struct mwifiex_private
*priv
);
1392 void mwifiex_clean_auto_tdls(struct mwifiex_private
*priv
);
1393 int mwifiex_cmd_issue_chan_report_request(struct mwifiex_private
*priv
,
1394 struct host_cmd_ds_command
*cmd
,
1396 int mwifiex_11h_handle_chanrpt_ready(struct mwifiex_private
*priv
,
1397 struct sk_buff
*skb
);
1399 void mwifiex_parse_tx_status_event(struct mwifiex_private
*priv
,
1403 mwifiex_clone_skb_for_tx_status(struct mwifiex_private
*priv
,
1404 struct sk_buff
*skb
, u8 flag
, u64
*cookie
);
1405 void mwifiex_dfs_cac_work_queue(struct work_struct
*work
);
1406 void mwifiex_dfs_chan_sw_work_queue(struct work_struct
*work
);
1407 void mwifiex_abort_cac(struct mwifiex_private
*priv
);
1408 int mwifiex_11h_handle_radar_detected(struct mwifiex_private
*priv
,
1409 struct sk_buff
*skb
);
1411 void mwifiex_hist_data_set(struct mwifiex_private
*priv
, u8 rx_rate
, s8 snr
,
1413 void mwifiex_hist_data_reset(struct mwifiex_private
*priv
);
1414 void mwifiex_hist_data_add(struct mwifiex_private
*priv
,
1415 u8 rx_rate
, s8 snr
, s8 nflr
);
1416 u8
mwifiex_adjust_data_rate(struct mwifiex_private
*priv
,
1417 u8 rx_rate
, u8 ht_info
);
1419 void mwifiex_dump_drv_info(struct mwifiex_adapter
*adapter
);
1421 #ifdef CONFIG_DEBUG_FS
1422 void mwifiex_debugfs_init(void);
1423 void mwifiex_debugfs_remove(void);
1425 void mwifiex_dev_debugfs_init(struct mwifiex_private
*priv
);
1426 void mwifiex_dev_debugfs_remove(struct mwifiex_private
*priv
);
1428 #endif /* !_MWIFIEX_MAIN_H_ */