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>
38 #include <linux/inetdevice.h>
39 #include <linux/devcoredump.h>
49 extern const char driver_version
[];
56 #define MWIFIEX_DRIVER_MODE_STA BIT(0)
57 #define MWIFIEX_DRIVER_MODE_UAP BIT(1)
58 #define MWIFIEX_DRIVER_MODE_P2P BIT(2)
59 #define MWIFIEX_DRIVER_MODE_BITMASK (BIT(0) | BIT(1) | BIT(2))
61 #define MWIFIEX_MAX_AP 64
63 #define MWIFIEX_MAX_PKTS_TXQ 16
65 #define MWIFIEX_DEFAULT_WATCHDOG_TIMEOUT (5 * HZ)
67 #define MWIFIEX_TIMER_10S 10000
68 #define MWIFIEX_TIMER_1S 1000
70 #define MAX_TX_PENDING 100
71 #define LOW_TX_PENDING 80
73 #define HIGH_RX_PENDING 50
74 #define LOW_RX_PENDING 20
76 #define MWIFIEX_UPLD_SIZE (2312)
78 #define MAX_EVENT_SIZE 2048
80 #define ARP_FILTER_MAX_BUF_SIZE 68
82 #define MWIFIEX_KEY_BUFFER_SIZE 16
83 #define MWIFIEX_DEFAULT_LISTEN_INTERVAL 10
84 #define MWIFIEX_MAX_REGION_CODE 7
86 #define DEFAULT_BCN_AVG_FACTOR 8
87 #define DEFAULT_DATA_AVG_FACTOR 8
89 #define FIRST_VALID_CHANNEL 0xff
90 #define DEFAULT_AD_HOC_CHANNEL 6
91 #define DEFAULT_AD_HOC_CHANNEL_A 36
93 #define DEFAULT_BCN_MISS_TIMEOUT 5
95 #define MAX_SCAN_BEACON_BUFFER 8000
97 #define SCAN_BEACON_ENTRY_PAD 6
99 #define MWIFIEX_PASSIVE_SCAN_CHAN_TIME 110
100 #define MWIFIEX_ACTIVE_SCAN_CHAN_TIME 30
101 #define MWIFIEX_SPECIFIC_SCAN_CHAN_TIME 30
102 #define MWIFIEX_DEF_SCAN_CHAN_GAP_TIME 50
104 #define SCAN_RSSI(RSSI) (0x100 - ((u8)(RSSI)))
106 #define MWIFIEX_MAX_TOTAL_SCAN_TIME (MWIFIEX_TIMER_10S - MWIFIEX_TIMER_1S)
108 #define RSN_GTK_OUI_OFFSET 2
110 #define MWIFIEX_OUI_NOT_PRESENT 0
111 #define MWIFIEX_OUI_PRESENT 1
113 #define PKT_TYPE_MGMT 0xE5
116 * Do not check for data_received for USB, as data_received
117 * is handled in mwifiex_usb_recv for USB
119 #define IS_CARD_RX_RCVD(adapter) (adapter->cmd_resp_received || \
120 adapter->event_received || \
121 adapter->data_received)
123 #define MWIFIEX_TYPE_CMD 1
124 #define MWIFIEX_TYPE_DATA 0
125 #define MWIFIEX_TYPE_AGGR_DATA 10
126 #define MWIFIEX_TYPE_EVENT 3
128 #define MAX_BITMAP_RATES_SIZE 18
130 #define MAX_CHANNEL_BAND_BG 14
131 #define MAX_CHANNEL_BAND_A 165
133 #define MAX_FREQUENCY_BAND_BG 2484
135 #define MWIFIEX_EVENT_HEADER_LEN 4
136 #define MWIFIEX_UAP_EVENT_EXTRA_HEADER 2
138 #define MWIFIEX_TYPE_LEN 4
139 #define MWIFIEX_USB_TYPE_CMD 0xF00DFACE
140 #define MWIFIEX_USB_TYPE_DATA 0xBEADC0DE
141 #define MWIFIEX_USB_TYPE_EVENT 0xBEEFFACE
143 /* Threshold for tx_timeout_cnt before we trigger a card reset */
144 #define TX_TIMEOUT_THRESHOLD 6
146 #define MWIFIEX_DRV_INFO_SIZE_MAX 0x40000
148 /* Address alignment */
149 #define MWIFIEX_ALIGN_ADDR(p, a) (((long)(p) + (a) - 1) & ~((a) - 1))
152 *enum mwifiex_debug_level - marvell wifi debug level
154 enum MWIFIEX_DEBUG_LEVEL
{
155 MWIFIEX_DBG_MSG
= 0x00000001,
156 MWIFIEX_DBG_FATAL
= 0x00000002,
157 MWIFIEX_DBG_ERROR
= 0x00000004,
158 MWIFIEX_DBG_DATA
= 0x00000008,
159 MWIFIEX_DBG_CMD
= 0x00000010,
160 MWIFIEX_DBG_EVENT
= 0x00000020,
161 MWIFIEX_DBG_INTR
= 0x00000040,
162 MWIFIEX_DBG_IOCTL
= 0x00000080,
164 MWIFIEX_DBG_MPA_D
= 0x00008000,
165 MWIFIEX_DBG_DAT_D
= 0x00010000,
166 MWIFIEX_DBG_CMD_D
= 0x00020000,
167 MWIFIEX_DBG_EVT_D
= 0x00040000,
168 MWIFIEX_DBG_FW_D
= 0x00080000,
169 MWIFIEX_DBG_IF_D
= 0x00100000,
171 MWIFIEX_DBG_ENTRY
= 0x10000000,
172 MWIFIEX_DBG_WARN
= 0x20000000,
173 MWIFIEX_DBG_INFO
= 0x40000000,
174 MWIFIEX_DBG_DUMP
= 0x80000000,
176 MWIFIEX_DBG_ANY
= 0xffffffff
179 #define MWIFIEX_DEFAULT_DEBUG_MASK (MWIFIEX_DBG_MSG | \
180 MWIFIEX_DBG_FATAL | \
183 #define mwifiex_dbg(adapter, dbg_mask, fmt, args...) \
185 if ((adapter)->debug_mask & MWIFIEX_DBG_##dbg_mask) \
186 if ((adapter)->dev) \
187 dev_info((adapter)->dev, fmt, ## args); \
190 #define DEBUG_DUMP_DATA_MAX_LEN 128
191 #define mwifiex_dbg_dump(adapter, dbg_mask, str, buf, len) \
193 if ((adapter)->debug_mask & MWIFIEX_DBG_##dbg_mask) \
194 print_hex_dump(KERN_DEBUG, str, \
195 DUMP_PREFIX_OFFSET, 16, 1, \
200 u32 num_cmd_host_to_card_failure
;
201 u32 num_cmd_sleep_cfm_host_to_card_failure
;
202 u32 num_tx_host_to_card_failure
;
203 u32 num_event_deauth
;
204 u32 num_event_disassoc
;
205 u32 num_event_link_lost
;
207 u32 num_cmd_assoc_success
;
208 u32 num_cmd_assoc_failure
;
212 u16 last_cmd_id
[DBG_CMD_NUM
];
213 u16 last_cmd_act
[DBG_CMD_NUM
];
215 u16 last_cmd_resp_id
[DBG_CMD_NUM
];
216 u16 last_cmd_resp_index
;
217 u16 last_event
[DBG_CMD_NUM
];
218 u16 last_event_index
;
221 enum MWIFIEX_HARDWARE_STATUS
{
222 MWIFIEX_HW_STATUS_READY
,
223 MWIFIEX_HW_STATUS_INITIALIZING
,
224 MWIFIEX_HW_STATUS_INIT_DONE
,
225 MWIFIEX_HW_STATUS_RESET
,
226 MWIFIEX_HW_STATUS_CLOSING
,
227 MWIFIEX_HW_STATUS_NOT_READY
230 enum MWIFIEX_802_11_POWER_MODE
{
231 MWIFIEX_802_11_POWER_MODE_CAM
,
232 MWIFIEX_802_11_POWER_MODE_PSP
235 struct mwifiex_tx_param
{
239 enum MWIFIEX_PS_STATE
{
246 enum mwifiex_iface_type
{
252 struct mwifiex_add_ba_param
{
260 struct mwifiex_tx_aggr
{
266 enum mwifiex_ba_status
{
272 struct mwifiex_ra_list_tbl
{
273 struct list_head list
;
274 struct sk_buff_head skb_head
;
280 enum mwifiex_ba_status ba_status
;
286 struct mwifiex_tid_tbl
{
287 struct list_head ra_list
;
290 #define WMM_HIGHEST_PRIORITY 7
291 #define HIGH_PRIO_TID 7
292 #define LOW_PRIO_TID 0
294 struct mwifiex_wmm_desc
{
295 struct mwifiex_tid_tbl tid_tbl_ptr
[MAX_NUM_TID
];
296 u32 packets_out
[MAX_NUM_TID
];
297 /* spin lock to protect ra_list */
298 spinlock_t ra_list_spinlock
;
299 struct mwifiex_wmm_ac_status ac_status
[IEEE80211_NUM_ACS
];
300 enum mwifiex_wmm_ac_e ac_down_graded_vals
[IEEE80211_NUM_ACS
];
301 u32 drv_pkt_delay_max
;
302 u8 queue_priority
[IEEE80211_NUM_ACS
];
303 u32 user_pri_pkt_tx_ctrl
[WMM_HIGHEST_PRIORITY
+ 1]; /* UP: 0 to 7 */
304 /* Number of transmit packets queued */
305 atomic_t tx_pkts_queued
;
306 /* Tracks highest priority with a packet queued */
307 atomic_t highest_queued_prio
;
310 struct mwifiex_802_11_security
{
316 u32 authentication_mode
;
321 struct ieee_types_header
{
326 struct ieee_types_vendor_specific
{
327 struct ieee_types_vendor_header vend_hdr
;
328 u8 data
[IEEE_MAX_IE_SIZE
- sizeof(struct ieee_types_vendor_header
)];
331 struct ieee_types_generic
{
332 struct ieee_types_header ieee_hdr
;
333 u8 data
[IEEE_MAX_IE_SIZE
- sizeof(struct ieee_types_header
)];
336 struct ieee_types_bss_co_2040
{
337 struct ieee_types_header ieee_hdr
;
341 struct ieee_types_extcap
{
342 struct ieee_types_header ieee_hdr
;
346 struct ieee_types_vht_cap
{
347 struct ieee_types_header ieee_hdr
;
348 struct ieee80211_vht_cap vhtcap
;
351 struct ieee_types_vht_oper
{
352 struct ieee_types_header ieee_hdr
;
353 struct ieee80211_vht_operation vhtoper
;
356 struct ieee_types_aid
{
357 struct ieee_types_header ieee_hdr
;
361 struct mwifiex_bssdescriptor
{
362 u8 mac_address
[ETH_ALEN
];
363 struct cfg80211_ssid ssid
;
371 u8 supported_rates
[MWIFIEX_SUPPORTED_RATES
];
372 u8 data_rates
[MWIFIEX_SUPPORTED_RATES
];
374 * BAND_B(0x01): 'b' band
375 * BAND_G(0x02): 'g' band
376 * BAND_A(0X04): 'a' band
381 union ieee_types_phy_param_set phy_param_set
;
382 union ieee_types_ss_param_set ss_param_set
;
384 struct ieee_types_wmm_parameter wmm_ie
;
386 struct ieee80211_ht_cap
*bcn_ht_cap
;
388 struct ieee80211_ht_operation
*bcn_ht_oper
;
391 u16 bss_co_2040_offset
;
394 struct ieee80211_vht_cap
*bcn_vht_cap
;
396 struct ieee80211_vht_operation
*bcn_vht_oper
;
398 struct ieee_types_oper_mode_ntf
*oper_mode
;
399 u16 oper_mode_offset
;
401 struct ieee_types_vendor_specific
*bcn_wpa_ie
;
403 struct ieee_types_generic
*bcn_rsn_ie
;
405 struct ieee_types_generic
*bcn_wapi_ie
;
411 u8 chan_sw_ie_present
;
414 struct mwifiex_current_bss_params
{
415 struct mwifiex_bssdescriptor bss_descriptor
;
417 u8 wmm_uapsd_enabled
;
420 u8 data_rates
[MWIFIEX_SUPPORTED_RATES
];
423 struct mwifiex_sleep_params
{
432 struct mwifiex_sleep_period
{
437 struct mwifiex_wep_key
{
441 u8 key_material
[MWIFIEX_KEY_BUFFER_SIZE
];
444 #define MAX_REGION_CHANNEL_NUM 2
446 struct mwifiex_chan_freq_power
{
458 #define MWIFIEX_MAX_TRIPLET_802_11D 83
460 struct mwifiex_802_11d_domain_reg
{
461 u8 country_code
[IEEE80211_COUNTRY_STRING_LEN
];
463 struct ieee80211_country_ie_triplet
464 triplet
[MWIFIEX_MAX_TRIPLET_802_11D
];
467 struct mwifiex_vendor_spec_cfg_ie
{
470 u8 ie
[MWIFIEX_MAX_VSIE_LEN
];
477 struct mwifiex_roc_cfg
{
479 struct ieee80211_channel chan
;
482 #define MWIFIEX_FW_DUMP_IDX 0xff
483 #define MWIFIEX_DRV_INFO_IDX 20
484 #define FW_DUMP_MAX_NAME_LEN 8
485 #define FW_DUMP_HOST_READY 0xEE
486 #define FW_DUMP_DONE 0xFF
487 #define FW_DUMP_READ_DONE 0xFE
489 struct memory_type_mapping
{
490 u8 mem_name
[FW_DUMP_MAX_NAME_LEN
];
497 RDWR_STATUS_SUCCESS
= 0,
498 RDWR_STATUS_FAILURE
= 1,
502 enum mwifiex_iface_work_flags
{
503 MWIFIEX_IFACE_WORK_DEVICE_DUMP
,
504 MWIFIEX_IFACE_WORK_CARD_RESET
,
507 struct mwifiex_adapter
;
508 struct mwifiex_private
;
510 struct mwifiex_private
{
511 struct mwifiex_adapter
*adapter
;
518 u8 curr_addr
[ETH_ALEN
];
521 /* track consecutive timeout */
523 struct net_device
*netdev
;
524 struct net_device_stats stats
;
529 u8 max_tx_power_level
;
530 u8 min_tx_power_level
;
536 u16 bitmap_rates
[MAX_BITMAP_RATES_SIZE
];
538 u8 is_data_rate_auto
;
549 struct mwifiex_bssdescriptor
*attempted_bss_desc
;
550 struct cfg80211_ssid prev_ssid
;
551 u8 prev_bssid
[ETH_ALEN
];
552 struct mwifiex_current_bss_params curr_bss_params
;
558 u8 adhoc_is_link_sensed
;
560 struct mwifiex_802_11_security sec_info
;
561 struct mwifiex_wep_key wep_key
[NUM_WEP_KEYS
];
562 u16 wep_key_curr_index
;
566 struct host_cmd_ds_802_11_key_material aes_key
;
567 struct host_cmd_ds_802_11_key_material_v2 aes_key_v2
;
575 struct mwifiex_wmm_desc wmm
;
576 atomic_t wmm_tx_pending
[IEEE80211_NUM_ACS
];
577 struct list_head sta_list
;
578 /* spin lock for associated station/TDLS peers list */
579 spinlock_t sta_list_spinlock
;
580 struct list_head auto_tdls_list
;
581 /* spin lock for auto TDLS peer list */
582 spinlock_t auto_tdls_lock
;
583 struct list_head tx_ba_stream_tbl_ptr
;
584 /* spin lock for tx_ba_stream_tbl_ptr queue */
585 spinlock_t tx_ba_stream_tbl_lock
;
586 struct mwifiex_tx_aggr aggr_prio_tbl
[MAX_NUM_TID
];
587 struct mwifiex_add_ba_param add_ba_param
;
588 u16 rx_seq
[MAX_NUM_TID
];
589 u8 tos_to_tid_inv
[MAX_NUM_TID
];
590 struct list_head rx_reorder_tbl_ptr
;
591 /* spin lock for rx_reorder_tbl_ptr queue */
592 spinlock_t rx_reorder_tbl_lock
;
593 /* spin lock for Rx packets */
594 spinlock_t rx_pkt_lock
;
596 #define MWIFIEX_ASSOC_RSP_BUF_SIZE 500
597 u8 assoc_rsp_buf
[MWIFIEX_ASSOC_RSP_BUF_SIZE
];
600 #define MWIFIEX_GENIE_BUF_SIZE 256
601 u8 gen_ie_buf
[MWIFIEX_GENIE_BUF_SIZE
];
604 struct mwifiex_vendor_spec_cfg_ie vs_ie
[MWIFIEX_MAX_VSIE_NUM
];
606 #define MWIFIEX_ASSOC_TLV_BUF_SIZE 256
607 u8 assoc_tlv_buf
[MWIFIEX_ASSOC_TLV_BUF_SIZE
];
608 u8 assoc_tlv_buf_len
;
612 /* spin lock for beacon buffer */
613 spinlock_t curr_bcn_buf_lock
;
614 struct wireless_dev wdev
;
615 struct mwifiex_chan_freq_power cfp
;
616 char version_str
[128];
617 #ifdef CONFIG_DEBUG_FS
618 struct dentry
*dfs_dev_dir
;
620 u16 current_key_index
;
621 struct semaphore async_sem
;
622 struct cfg80211_scan_request
*scan_request
;
628 u8 subsc_evt_rssi_state
;
629 struct mwifiex_ds_misc_subsc_evt async_subsc_evt_storage
;
630 struct mwifiex_ie mgmt_ie
[MAX_MGMT_IE_INDEX
];
638 struct mwifiex_roc_cfg roc_cfg
;
641 unsigned long csa_expire_time
;
644 struct mwifiex_uap_bss_param bss_cfg
;
645 struct cfg80211_chan_def bss_chandef
;
646 struct station_parameters
*sta_params
;
647 struct sk_buff_head tdls_txq
;
649 struct timer_list auto_tdls_timer
;
650 bool auto_tdls_timer_active
;
651 struct idr ack_status_frames
;
652 /* spin lock for ack status */
653 spinlock_t ack_status_lock
;
654 /** rx histogram data */
655 struct mwifiex_histogram_data
*hist_data
;
656 struct cfg80211_chan_def dfs_chandef
;
657 struct workqueue_struct
*dfs_cac_workqueue
;
658 struct delayed_work dfs_cac_work
;
659 struct timer_list dfs_chan_switch_timer
;
660 struct workqueue_struct
*dfs_chan_sw_workqueue
;
661 struct delayed_work dfs_chan_sw_work
;
662 struct cfg80211_beacon_data beacon_after
;
663 struct mwifiex_11h_intf_state state_11h
;
664 struct mwifiex_ds_mem_rw mem_rw
;
668 struct mwifiex_tx_ba_stream_tbl
{
669 struct list_head list
;
672 enum mwifiex_ba_status ba_status
;
676 struct mwifiex_rx_reorder_tbl
;
678 struct reorder_tmr_cnxt
{
679 struct timer_list timer
;
680 struct mwifiex_rx_reorder_tbl
*ptr
;
681 struct mwifiex_private
*priv
;
685 struct mwifiex_rx_reorder_tbl
{
686 struct list_head list
;
692 void **rx_reorder_ptr
;
693 struct reorder_tmr_cnxt timer_context
;
698 struct mwifiex_bss_prio_node
{
699 struct list_head list
;
700 struct mwifiex_private
*priv
;
703 struct mwifiex_bss_prio_tbl
{
704 struct list_head bss_prio_head
;
705 /* spin lock for bss priority */
706 spinlock_t bss_prio_lock
;
707 struct mwifiex_bss_prio_node
*bss_prio_cur
;
710 struct cmd_ctrl_node
{
711 struct list_head list
;
712 struct mwifiex_private
*priv
;
715 struct sk_buff
*cmd_skb
;
716 struct sk_buff
*resp_skb
;
724 struct mwifiex_bss_priv
{
729 struct mwifiex_tdls_capab
{
736 struct ieee80211_ht_cap ht_capb
;
737 struct ieee80211_ht_operation ht_oper
;
738 struct ieee_types_extcap extcap
;
739 struct ieee_types_generic rsn_ie
;
740 struct ieee80211_vht_cap vhtcap
;
741 struct ieee80211_vht_operation vhtoper
;
744 struct mwifiex_station_stats
{
756 /* This is AP/TDLS specific structure which stores information
757 * about associated/peer STA
759 struct mwifiex_sta_node
{
760 struct list_head list
;
761 u8 mac_addr
[ETH_ALEN
];
765 u8 ampdu_sta
[MAX_NUM_TID
];
766 u16 rx_seq
[MAX_NUM_TID
];
769 struct mwifiex_tdls_capab tdls_cap
;
770 struct mwifiex_station_stats stats
;
773 struct mwifiex_auto_tdls_peer
{
774 struct list_head list
;
775 u8 mac_addr
[ETH_ALEN
];
784 struct mwifiex_if_ops
{
785 int (*init_if
) (struct mwifiex_adapter
*);
786 void (*cleanup_if
) (struct mwifiex_adapter
*);
787 int (*check_fw_status
) (struct mwifiex_adapter
*, u32
);
788 int (*prog_fw
) (struct mwifiex_adapter
*, struct mwifiex_fw_image
*);
789 int (*register_dev
) (struct mwifiex_adapter
*);
790 void (*unregister_dev
) (struct mwifiex_adapter
*);
791 int (*enable_int
) (struct mwifiex_adapter
*);
792 void (*disable_int
) (struct mwifiex_adapter
*);
793 int (*process_int_status
) (struct mwifiex_adapter
*);
794 int (*host_to_card
) (struct mwifiex_adapter
*, u8
, struct sk_buff
*,
795 struct mwifiex_tx_param
*);
796 int (*wakeup
) (struct mwifiex_adapter
*);
797 int (*wakeup_complete
) (struct mwifiex_adapter
*);
799 /* Interface specific functions */
800 void (*update_mp_end_port
) (struct mwifiex_adapter
*, u16
);
801 void (*cleanup_mpa_buf
) (struct mwifiex_adapter
*);
802 int (*cmdrsp_complete
) (struct mwifiex_adapter
*, struct sk_buff
*);
803 int (*event_complete
) (struct mwifiex_adapter
*, struct sk_buff
*);
804 int (*init_fw_port
) (struct mwifiex_adapter
*);
805 int (*dnld_fw
) (struct mwifiex_adapter
*, struct mwifiex_fw_image
*);
806 void (*card_reset
) (struct mwifiex_adapter
*);
807 int (*reg_dump
)(struct mwifiex_adapter
*, char *);
808 void (*device_dump
)(struct mwifiex_adapter
*);
809 int (*clean_pcie_ring
) (struct mwifiex_adapter
*adapter
);
810 void (*iface_work
)(struct work_struct
*work
);
811 void (*submit_rem_rx_urbs
)(struct mwifiex_adapter
*adapter
);
812 void (*deaggr_pkt
)(struct mwifiex_adapter
*, struct sk_buff
*);
815 struct mwifiex_adapter
{
817 unsigned int debug_mask
;
818 struct mwifiex_iface_comb iface_limit
;
819 struct mwifiex_iface_comb curr_iface_comb
;
820 struct mwifiex_private
*priv
[MWIFIEX_MAX_BSS_NUM
];
822 const struct firmware
*firmware
;
827 u8 perm_addr
[ETH_ALEN
];
828 bool surprise_removed
;
829 u32 fw_release_number
;
830 u16 init_wait_q_woken
;
831 wait_queue_head_t init_wait_q
;
833 struct mwifiex_if_ops if_ops
;
836 atomic_t cmd_pending
;
837 struct workqueue_struct
*workqueue
;
838 struct work_struct main_work
;
839 struct workqueue_struct
*rx_workqueue
;
840 struct work_struct rx_work
;
841 struct workqueue_struct
*dfs_workqueue
;
842 struct work_struct dfs_work
;
843 bool rx_work_enabled
;
845 bool delay_main_work
;
848 struct mwifiex_bss_prio_tbl bss_prio_tbl
[MWIFIEX_MAX_BSS_NUM
];
849 /* spin lock for init/shutdown */
850 spinlock_t mwifiex_lock
;
851 /* spin lock for main process */
852 spinlock_t main_proc_lock
;
853 u32 mwifiex_processing
;
856 u16 curr_tx_buf_size
;
857 bool sdio_rx_aggr_enable
;
858 u16 sdio_rx_block_size
;
860 enum MWIFIEX_HARDWARE_STATUS hw_status
;
861 u16 number_of_antenna
;
863 /* spin lock for interrupt handling */
867 struct sk_buff
*event_skb
;
868 u8 upld_buf
[MWIFIEX_UPLD_SIZE
];
871 u8 cmd_resp_received
;
875 struct cmd_ctrl_node
*cmd_pool
;
876 struct cmd_ctrl_node
*curr_cmd
;
877 /* spin lock for command */
878 spinlock_t mwifiex_cmd_lock
;
881 struct timer_list cmd_timer
;
882 struct list_head cmd_free_q
;
883 /* spin lock for cmd_free_q */
884 spinlock_t cmd_free_q_lock
;
885 struct list_head cmd_pending_q
;
886 /* spin lock for cmd_pending_q */
887 spinlock_t cmd_pending_q_lock
;
888 struct list_head scan_pending_q
;
889 /* spin lock for scan_pending_q */
890 spinlock_t scan_pending_q_lock
;
891 /* spin lock for RX processing routine */
892 spinlock_t rx_proc_lock
;
893 struct sk_buff_head tx_data_q
;
897 struct mwifiex_802_11d_domain_reg domain_reg
;
900 u16 specific_scan_time
;
901 u16 active_scan_time
;
902 u16 passive_scan_time
;
903 u16 scan_chan_gap_time
;
907 struct mwifiex_chan_scan_param_set
*scan_channels
;
909 struct mwifiex_sleep_params sleep_params
;
910 struct mwifiex_sleep_period sleep_period
;
915 u16 local_listen_interval
;
916 u16 null_pkt_interval
;
917 struct sk_buff
*sleep_cfm
;
918 u16 bcn_miss_time_out
;
919 u16 adhoc_awake_period
;
923 u16 enhanced_ps_mode
;
924 u8 pm_wakeup_card_req
;
927 u32 pm_wakeup_fw_try
;
928 struct timer_list wakeup_timer
;
930 struct mwifiex_hs_config_param hs_cfg
;
932 u16 hs_activate_wait_q_woken
;
933 wait_queue_head_t hs_activate_wait_q
;
936 u8 event_body
[MAX_EVENT_SIZE
];
937 u32 hw_dot_11n_dev_cap
;
938 u8 hw_dev_mcs_support
;
939 u8 user_dev_mcs_support
;
940 u8 adhoc_11n_enabled
;
942 struct mwifiex_dbg dbg
;
943 u8 arp_filter
[ARP_FILTER_MAX_BUF_SIZE
];
945 struct mwifiex_wait_queue cmd_wait_q
;
946 u8 scan_wait_q_woken
;
947 spinlock_t queue_lock
; /* lock for tx queues */
948 u8 country_code
[IEEE80211_COUNTRY_STRING_LEN
];
949 u16 max_mgmt_ie_index
;
950 const struct firmware
*cal_data
;
951 struct device_node
*dt_node
;
954 u32 is_hw_11ac_capable
;
955 u32 hw_dot_11ac_dev_cap
;
956 u32 hw_dot_11ac_mcs_support
;
957 u32 usr_dot_11ac_dev_cap_bg
;
958 u32 usr_dot_11ac_dev_cap_a
;
959 u32 usr_dot_11ac_mcs_support
;
961 atomic_t pending_bridged_pkts
;
962 struct semaphore
*card_sem
;
965 u8 key_api_major_ver
, key_api_minor_ver
;
966 struct memory_type_mapping
*mem_type_mapping_tbl
;
970 bool scan_chan_gap_enabled
;
971 struct sk_buff_head rx_data_q
;
972 struct mwifiex_chan_stats
*chan_stats
;
973 u32 num_in_chan_stats
;
977 u8 coex_min_scan_time
;
978 u8 coex_max_scan_time
;
984 void mwifiex_process_tx_queue(struct mwifiex_adapter
*adapter
);
986 int mwifiex_init_lock_list(struct mwifiex_adapter
*adapter
);
988 void mwifiex_set_trans_start(struct net_device
*dev
);
990 void mwifiex_stop_net_dev_queue(struct net_device
*netdev
,
991 struct mwifiex_adapter
*adapter
);
993 void mwifiex_wake_up_net_dev_queue(struct net_device
*netdev
,
994 struct mwifiex_adapter
*adapter
);
996 int mwifiex_init_priv(struct mwifiex_private
*priv
);
997 void mwifiex_free_priv(struct mwifiex_private
*priv
);
999 int mwifiex_init_fw(struct mwifiex_adapter
*adapter
);
1001 int mwifiex_init_fw_complete(struct mwifiex_adapter
*adapter
);
1003 int mwifiex_shutdown_drv(struct mwifiex_adapter
*adapter
);
1005 int mwifiex_shutdown_fw_complete(struct mwifiex_adapter
*adapter
);
1007 int mwifiex_dnld_fw(struct mwifiex_adapter
*, struct mwifiex_fw_image
*);
1009 int mwifiex_recv_packet(struct mwifiex_private
*priv
, struct sk_buff
*skb
);
1011 int mwifiex_process_mgmt_packet(struct mwifiex_private
*priv
,
1012 struct sk_buff
*skb
);
1014 int mwifiex_process_event(struct mwifiex_adapter
*adapter
);
1016 int mwifiex_complete_cmd(struct mwifiex_adapter
*adapter
,
1017 struct cmd_ctrl_node
*cmd_node
);
1019 int mwifiex_send_cmd(struct mwifiex_private
*priv
, u16 cmd_no
,
1020 u16 cmd_action
, u32 cmd_oid
, void *data_buf
, bool sync
);
1022 void mwifiex_cmd_timeout_func(unsigned long function_context
);
1024 int mwifiex_get_debug_info(struct mwifiex_private
*,
1025 struct mwifiex_debug_info
*);
1027 int mwifiex_alloc_cmd_buffer(struct mwifiex_adapter
*adapter
);
1028 int mwifiex_free_cmd_buffer(struct mwifiex_adapter
*adapter
);
1029 void mwifiex_cancel_all_pending_cmd(struct mwifiex_adapter
*adapter
);
1030 void mwifiex_cancel_pending_ioctl(struct mwifiex_adapter
*adapter
);
1032 void mwifiex_insert_cmd_to_free_q(struct mwifiex_adapter
*adapter
,
1033 struct cmd_ctrl_node
*cmd_node
);
1034 void mwifiex_recycle_cmd_node(struct mwifiex_adapter
*adapter
,
1035 struct cmd_ctrl_node
*cmd_node
);
1037 void mwifiex_insert_cmd_to_pending_q(struct mwifiex_adapter
*adapter
,
1038 struct cmd_ctrl_node
*cmd_node
,
1041 int mwifiex_exec_next_cmd(struct mwifiex_adapter
*adapter
);
1042 int mwifiex_process_cmdresp(struct mwifiex_adapter
*adapter
);
1043 int mwifiex_handle_rx_packet(struct mwifiex_adapter
*adapter
,
1044 struct sk_buff
*skb
);
1045 int mwifiex_process_tx(struct mwifiex_private
*priv
, struct sk_buff
*skb
,
1046 struct mwifiex_tx_param
*tx_param
);
1047 int mwifiex_send_null_packet(struct mwifiex_private
*priv
, u8 flags
);
1048 int mwifiex_write_data_complete(struct mwifiex_adapter
*adapter
,
1049 struct sk_buff
*skb
, int aggr
, int status
);
1050 void mwifiex_clean_txrx(struct mwifiex_private
*priv
);
1051 u8
mwifiex_check_last_packet_indication(struct mwifiex_private
*priv
);
1052 void mwifiex_check_ps_cond(struct mwifiex_adapter
*adapter
);
1053 void mwifiex_process_sleep_confirm_resp(struct mwifiex_adapter
*, u8
*,
1055 int mwifiex_cmd_enh_power_mode(struct mwifiex_private
*priv
,
1056 struct host_cmd_ds_command
*cmd
,
1057 u16 cmd_action
, uint16_t ps_bitmap
,
1058 struct mwifiex_ds_auto_ds
*auto_ds
);
1059 int mwifiex_ret_enh_power_mode(struct mwifiex_private
*priv
,
1060 struct host_cmd_ds_command
*resp
,
1061 struct mwifiex_ds_pm_cfg
*pm_cfg
);
1062 void mwifiex_process_hs_config(struct mwifiex_adapter
*adapter
);
1063 void mwifiex_hs_activated_event(struct mwifiex_private
*priv
,
1065 int mwifiex_set_hs_params(struct mwifiex_private
*priv
, u16 action
,
1066 int cmd_type
, struct mwifiex_ds_hs_cfg
*hs_cfg
);
1067 int mwifiex_ret_802_11_hs_cfg(struct mwifiex_private
*priv
,
1068 struct host_cmd_ds_command
*resp
);
1069 int mwifiex_process_rx_packet(struct mwifiex_private
*priv
,
1070 struct sk_buff
*skb
);
1071 int mwifiex_sta_prepare_cmd(struct mwifiex_private
*, uint16_t cmd_no
,
1072 u16 cmd_action
, u32 cmd_oid
,
1073 void *data_buf
, void *cmd_buf
);
1074 int mwifiex_uap_prepare_cmd(struct mwifiex_private
*priv
, uint16_t cmd_no
,
1075 u16 cmd_action
, u32 cmd_oid
,
1076 void *data_buf
, void *cmd_buf
);
1077 int mwifiex_process_sta_cmdresp(struct mwifiex_private
*, u16 cmdresp_no
,
1078 struct host_cmd_ds_command
*resp
);
1079 int mwifiex_process_sta_rx_packet(struct mwifiex_private
*,
1080 struct sk_buff
*skb
);
1081 int mwifiex_process_uap_rx_packet(struct mwifiex_private
*priv
,
1082 struct sk_buff
*skb
);
1083 int mwifiex_handle_uap_rx_forward(struct mwifiex_private
*priv
,
1084 struct sk_buff
*skb
);
1085 int mwifiex_process_sta_event(struct mwifiex_private
*);
1086 int mwifiex_process_uap_event(struct mwifiex_private
*);
1087 void mwifiex_delete_all_station_list(struct mwifiex_private
*priv
);
1088 void mwifiex_wmm_del_peer_ra_list(struct mwifiex_private
*priv
,
1090 void *mwifiex_process_sta_txpd(struct mwifiex_private
*, struct sk_buff
*skb
);
1091 void *mwifiex_process_uap_txpd(struct mwifiex_private
*, struct sk_buff
*skb
);
1092 int mwifiex_sta_init_cmd(struct mwifiex_private
*, u8 first_sta
, bool init
);
1093 int mwifiex_cmd_802_11_scan(struct host_cmd_ds_command
*cmd
,
1094 struct mwifiex_scan_cmd_config
*scan_cfg
);
1095 void mwifiex_queue_scan_cmd(struct mwifiex_private
*priv
,
1096 struct cmd_ctrl_node
*cmd_node
);
1097 int mwifiex_ret_802_11_scan(struct mwifiex_private
*priv
,
1098 struct host_cmd_ds_command
*resp
);
1099 s32
mwifiex_ssid_cmp(struct cfg80211_ssid
*ssid1
, struct cfg80211_ssid
*ssid2
);
1100 int mwifiex_associate(struct mwifiex_private
*priv
,
1101 struct mwifiex_bssdescriptor
*bss_desc
);
1102 int mwifiex_cmd_802_11_associate(struct mwifiex_private
*priv
,
1103 struct host_cmd_ds_command
*cmd
,
1104 struct mwifiex_bssdescriptor
*bss_desc
);
1105 int mwifiex_ret_802_11_associate(struct mwifiex_private
*priv
,
1106 struct host_cmd_ds_command
*resp
);
1107 void mwifiex_reset_connect_state(struct mwifiex_private
*priv
, u16 reason
);
1108 u8
mwifiex_band_to_radio_type(u8 band
);
1109 int mwifiex_deauthenticate(struct mwifiex_private
*priv
, u8
*mac
);
1110 void mwifiex_deauthenticate_all(struct mwifiex_adapter
*adapter
);
1111 int mwifiex_adhoc_start(struct mwifiex_private
*priv
,
1112 struct cfg80211_ssid
*adhoc_ssid
);
1113 int mwifiex_adhoc_join(struct mwifiex_private
*priv
,
1114 struct mwifiex_bssdescriptor
*bss_desc
);
1115 int mwifiex_cmd_802_11_ad_hoc_start(struct mwifiex_private
*priv
,
1116 struct host_cmd_ds_command
*cmd
,
1117 struct cfg80211_ssid
*req_ssid
);
1118 int mwifiex_cmd_802_11_ad_hoc_join(struct mwifiex_private
*priv
,
1119 struct host_cmd_ds_command
*cmd
,
1120 struct mwifiex_bssdescriptor
*bss_desc
);
1121 int mwifiex_ret_802_11_ad_hoc(struct mwifiex_private
*priv
,
1122 struct host_cmd_ds_command
*resp
);
1123 int mwifiex_cmd_802_11_bg_scan_query(struct host_cmd_ds_command
*cmd
);
1124 struct mwifiex_chan_freq_power
*mwifiex_get_cfp(struct mwifiex_private
*priv
,
1125 u8 band
, u16 channel
, u32 freq
);
1126 u32
mwifiex_index_to_data_rate(struct mwifiex_private
*priv
,
1127 u8 index
, u8 ht_info
);
1128 u32
mwifiex_index_to_acs_data_rate(struct mwifiex_private
*priv
,
1129 u8 index
, u8 ht_info
);
1130 u32
mwifiex_find_freq_from_band_chan(u8
, u8
);
1131 int mwifiex_cmd_append_vsie_tlv(struct mwifiex_private
*priv
, u16 vsie_mask
,
1133 u32
mwifiex_get_active_data_rates(struct mwifiex_private
*priv
,
1135 u32
mwifiex_get_supported_rates(struct mwifiex_private
*priv
, u8
*rates
);
1136 u32
mwifiex_get_rates_from_cfg80211(struct mwifiex_private
*priv
,
1137 u8
*rates
, u8 radio_type
);
1138 u8
mwifiex_is_rate_auto(struct mwifiex_private
*priv
);
1139 extern u16 region_code_index
[MWIFIEX_MAX_REGION_CODE
];
1140 void mwifiex_save_curr_bcn(struct mwifiex_private
*priv
);
1141 void mwifiex_free_curr_bcn(struct mwifiex_private
*priv
);
1142 int mwifiex_cmd_get_hw_spec(struct mwifiex_private
*priv
,
1143 struct host_cmd_ds_command
*cmd
);
1144 int mwifiex_ret_get_hw_spec(struct mwifiex_private
*priv
,
1145 struct host_cmd_ds_command
*resp
);
1146 int is_command_pending(struct mwifiex_adapter
*adapter
);
1147 void mwifiex_init_priv_params(struct mwifiex_private
*priv
,
1148 struct net_device
*dev
);
1149 int mwifiex_set_secure_params(struct mwifiex_private
*priv
,
1150 struct mwifiex_uap_bss_param
*bss_config
,
1151 struct cfg80211_ap_settings
*params
);
1152 void mwifiex_set_ht_params(struct mwifiex_private
*priv
,
1153 struct mwifiex_uap_bss_param
*bss_cfg
,
1154 struct cfg80211_ap_settings
*params
);
1155 void mwifiex_set_vht_params(struct mwifiex_private
*priv
,
1156 struct mwifiex_uap_bss_param
*bss_cfg
,
1157 struct cfg80211_ap_settings
*params
);
1158 void mwifiex_set_tpc_params(struct mwifiex_private
*priv
,
1159 struct mwifiex_uap_bss_param
*bss_cfg
,
1160 struct cfg80211_ap_settings
*params
);
1161 void mwifiex_set_uap_rates(struct mwifiex_uap_bss_param
*bss_cfg
,
1162 struct cfg80211_ap_settings
*params
);
1163 void mwifiex_set_vht_width(struct mwifiex_private
*priv
,
1164 enum nl80211_chan_width width
,
1165 bool ap_11ac_disable
);
1167 mwifiex_set_wmm_params(struct mwifiex_private
*priv
,
1168 struct mwifiex_uap_bss_param
*bss_cfg
,
1169 struct cfg80211_ap_settings
*params
);
1170 void mwifiex_set_ba_params(struct mwifiex_private
*priv
);
1172 void mwifiex_update_ampdu_txwinsize(struct mwifiex_adapter
*pmadapter
);
1173 void mwifiex_bt_coex_wlan_param_update_event(struct mwifiex_private
*priv
,
1174 struct sk_buff
*event_skb
);
1176 void mwifiex_set_11ac_ba_params(struct mwifiex_private
*priv
);
1177 int mwifiex_cmd_802_11_scan_ext(struct mwifiex_private
*priv
,
1178 struct host_cmd_ds_command
*cmd
,
1180 int mwifiex_ret_802_11_scan_ext(struct mwifiex_private
*priv
,
1181 struct host_cmd_ds_command
*resp
);
1182 int mwifiex_handle_event_ext_scan_report(struct mwifiex_private
*priv
,
1186 * This function checks if the queuing is RA based or not.
1189 mwifiex_queuing_ra_based(struct mwifiex_private
*priv
)
1192 * Currently we assume if we are in Infra, then DA=RA. This might not be
1193 * true in the future
1195 if ((priv
->bss_mode
== NL80211_IFTYPE_STATION
) &&
1196 (GET_BSS_ROLE(priv
) == MWIFIEX_BSS_ROLE_STA
))
1203 * This function copies rates.
1206 mwifiex_copy_rates(u8
*dest
, u32 pos
, u8
*src
, int len
)
1210 for (i
= 0; i
< len
&& src
[i
]; i
++, pos
++) {
1211 if (pos
>= MWIFIEX_SUPPORTED_RATES
)
1220 * This function returns the correct private structure pointer based
1221 * upon the BSS type and BSS number.
1223 static inline struct mwifiex_private
*
1224 mwifiex_get_priv_by_id(struct mwifiex_adapter
*adapter
,
1225 u8 bss_num
, u8 bss_type
)
1229 for (i
= 0; i
< adapter
->priv_num
; i
++) {
1230 if (adapter
->priv
[i
]) {
1231 if ((adapter
->priv
[i
]->bss_num
== bss_num
) &&
1232 (adapter
->priv
[i
]->bss_type
== bss_type
))
1236 return ((i
< adapter
->priv_num
) ? adapter
->priv
[i
] : NULL
);
1240 * This function returns the first available private structure pointer
1241 * based upon the BSS role.
1243 static inline struct mwifiex_private
*
1244 mwifiex_get_priv(struct mwifiex_adapter
*adapter
,
1245 enum mwifiex_bss_role bss_role
)
1249 for (i
= 0; i
< adapter
->priv_num
; i
++) {
1250 if (adapter
->priv
[i
]) {
1251 if (bss_role
== MWIFIEX_BSS_ROLE_ANY
||
1252 GET_BSS_ROLE(adapter
->priv
[i
]) == bss_role
)
1257 return ((i
< adapter
->priv_num
) ? adapter
->priv
[i
] : NULL
);
1261 * This function returns the first available unused private structure pointer.
1263 static inline struct mwifiex_private
*
1264 mwifiex_get_unused_priv(struct mwifiex_adapter
*adapter
)
1268 for (i
= 0; i
< adapter
->priv_num
; i
++) {
1269 if (adapter
->priv
[i
]) {
1270 if (adapter
->priv
[i
]->bss_mode
==
1271 NL80211_IFTYPE_UNSPECIFIED
)
1276 return ((i
< adapter
->priv_num
) ? adapter
->priv
[i
] : NULL
);
1280 * This function returns the driver private structure of a network device.
1282 static inline struct mwifiex_private
*
1283 mwifiex_netdev_get_priv(struct net_device
*dev
)
1285 return (struct mwifiex_private
*) (*(unsigned long *) netdev_priv(dev
));
1289 * This function checks if a skb holds a management frame.
1291 static inline bool mwifiex_is_skb_mgmt_frame(struct sk_buff
*skb
)
1293 return (le32_to_cpu(*(__le32
*)skb
->data
) == PKT_TYPE_MGMT
);
1296 /* This function retrieves channel closed for operation by Channel
1297 * Switch Announcement.
1300 mwifiex_11h_get_csa_closed_channel(struct mwifiex_private
*priv
)
1302 if (!priv
->csa_chan
)
1305 /* Clear csa channel, if DFS channel move time has passed */
1306 if (time_after(jiffies
, priv
->csa_expire_time
)) {
1308 priv
->csa_expire_time
= 0;
1311 return priv
->csa_chan
;
1314 static inline u8
mwifiex_is_any_intf_active(struct mwifiex_private
*priv
)
1316 struct mwifiex_private
*priv_num
;
1319 for (i
= 0; i
< priv
->adapter
->priv_num
; i
++) {
1320 priv_num
= priv
->adapter
->priv
[i
];
1322 if ((GET_BSS_ROLE(priv_num
) == MWIFIEX_BSS_ROLE_UAP
&&
1323 priv_num
->bss_started
) ||
1324 (GET_BSS_ROLE(priv_num
) == MWIFIEX_BSS_ROLE_STA
&&
1325 priv_num
->media_connected
))
1333 int mwifiex_init_shutdown_fw(struct mwifiex_private
*priv
,
1334 u32 func_init_shutdown
);
1335 int mwifiex_add_card(void *, struct semaphore
*, struct mwifiex_if_ops
*, u8
);
1336 int mwifiex_remove_card(struct mwifiex_adapter
*, struct semaphore
*);
1338 void mwifiex_get_version(struct mwifiex_adapter
*adapter
, char *version
,
1340 int mwifiex_request_set_multicast_list(struct mwifiex_private
*priv
,
1341 struct mwifiex_multicast_list
*mcast_list
);
1342 int mwifiex_copy_mcast_addr(struct mwifiex_multicast_list
*mlist
,
1343 struct net_device
*dev
);
1344 int mwifiex_wait_queue_complete(struct mwifiex_adapter
*adapter
,
1345 struct cmd_ctrl_node
*cmd_queued
);
1346 int mwifiex_bss_start(struct mwifiex_private
*priv
, struct cfg80211_bss
*bss
,
1347 struct cfg80211_ssid
*req_ssid
);
1348 int mwifiex_cancel_hs(struct mwifiex_private
*priv
, int cmd_type
);
1349 int mwifiex_enable_hs(struct mwifiex_adapter
*adapter
);
1350 int mwifiex_disable_auto_ds(struct mwifiex_private
*priv
);
1351 int mwifiex_drv_get_data_rate(struct mwifiex_private
*priv
, u32
*rate
);
1352 int mwifiex_request_scan(struct mwifiex_private
*priv
,
1353 struct cfg80211_ssid
*req_ssid
);
1354 int mwifiex_scan_networks(struct mwifiex_private
*priv
,
1355 const struct mwifiex_user_scan_cfg
*user_scan_in
);
1356 int mwifiex_set_radio(struct mwifiex_private
*priv
, u8 option
);
1358 int mwifiex_set_encode(struct mwifiex_private
*priv
, struct key_params
*kp
,
1359 const u8
*key
, int key_len
, u8 key_index
,
1360 const u8
*mac_addr
, int disable
);
1362 int mwifiex_set_gen_ie(struct mwifiex_private
*priv
, const u8
*ie
, int ie_len
);
1364 int mwifiex_get_ver_ext(struct mwifiex_private
*priv
);
1366 int mwifiex_remain_on_chan_cfg(struct mwifiex_private
*priv
, u16 action
,
1367 struct ieee80211_channel
*chan
,
1368 unsigned int duration
);
1370 int mwifiex_get_stats_info(struct mwifiex_private
*priv
,
1371 struct mwifiex_ds_get_stats
*log
);
1373 int mwifiex_reg_write(struct mwifiex_private
*priv
, u32 reg_type
,
1374 u32 reg_offset
, u32 reg_value
);
1376 int mwifiex_reg_read(struct mwifiex_private
*priv
, u32 reg_type
,
1377 u32 reg_offset
, u32
*value
);
1379 int mwifiex_eeprom_read(struct mwifiex_private
*priv
, u16 offset
, u16 bytes
,
1382 int mwifiex_set_11n_httx_cfg(struct mwifiex_private
*priv
, int data
);
1384 int mwifiex_get_11n_httx_cfg(struct mwifiex_private
*priv
, int *data
);
1386 int mwifiex_set_tx_rate_cfg(struct mwifiex_private
*priv
, int tx_rate_index
);
1388 int mwifiex_get_tx_rate_cfg(struct mwifiex_private
*priv
, int *tx_rate_index
);
1390 int mwifiex_drv_set_power(struct mwifiex_private
*priv
, u32
*ps_mode
);
1392 int mwifiex_drv_get_driver_version(struct mwifiex_adapter
*adapter
,
1393 char *version
, int max_len
);
1395 int mwifiex_set_tx_power(struct mwifiex_private
*priv
,
1396 struct mwifiex_power_cfg
*power_cfg
);
1398 int mwifiex_main_process(struct mwifiex_adapter
*);
1400 int mwifiex_queue_tx_pkt(struct mwifiex_private
*priv
, struct sk_buff
*skb
);
1402 int mwifiex_get_bss_info(struct mwifiex_private
*,
1403 struct mwifiex_bss_info
*);
1404 int mwifiex_fill_new_bss_desc(struct mwifiex_private
*priv
,
1405 struct cfg80211_bss
*bss
,
1406 struct mwifiex_bssdescriptor
*bss_desc
);
1407 int mwifiex_update_bss_desc_with_ie(struct mwifiex_adapter
*adapter
,
1408 struct mwifiex_bssdescriptor
*bss_entry
);
1409 int mwifiex_check_network_compatibility(struct mwifiex_private
*priv
,
1410 struct mwifiex_bssdescriptor
*bss_desc
);
1412 u8
mwifiex_chan_type_to_sec_chan_offset(enum nl80211_channel_type chan_type
);
1413 u8
mwifiex_sec_chan_offset_to_chan_type(u8 second_chan_offset
);
1415 struct wireless_dev
*mwifiex_add_virtual_intf(struct wiphy
*wiphy
,
1417 unsigned char name_assign_type
,
1418 enum nl80211_iftype type
,
1420 struct vif_params
*params
);
1421 int mwifiex_del_virtual_intf(struct wiphy
*wiphy
, struct wireless_dev
*wdev
);
1423 void mwifiex_set_sys_config_invalid_data(struct mwifiex_uap_bss_param
*config
);
1425 int mwifiex_add_wowlan_magic_pkt_filter(struct mwifiex_adapter
*adapter
);
1427 int mwifiex_set_mgmt_ies(struct mwifiex_private
*priv
,
1428 struct cfg80211_beacon_data
*data
);
1429 int mwifiex_del_mgmt_ies(struct mwifiex_private
*priv
);
1430 u8
*mwifiex_11d_code_2_region(u8 code
);
1431 void mwifiex_uap_set_channel(struct mwifiex_private
*priv
,
1432 struct mwifiex_uap_bss_param
*bss_cfg
,
1433 struct cfg80211_chan_def chandef
);
1434 int mwifiex_config_start_uap(struct mwifiex_private
*priv
,
1435 struct mwifiex_uap_bss_param
*bss_cfg
);
1436 void mwifiex_uap_del_sta_data(struct mwifiex_private
*priv
,
1437 struct mwifiex_sta_node
*node
);
1439 void mwifiex_init_11h_params(struct mwifiex_private
*priv
);
1440 int mwifiex_is_11h_active(struct mwifiex_private
*priv
);
1441 int mwifiex_11h_activate(struct mwifiex_private
*priv
, bool flag
);
1443 void mwifiex_11h_process_join(struct mwifiex_private
*priv
, u8
**buffer
,
1444 struct mwifiex_bssdescriptor
*bss_desc
);
1445 int mwifiex_11h_handle_event_chanswann(struct mwifiex_private
*priv
);
1446 int mwifiex_dnld_dt_cfgdata(struct mwifiex_private
*priv
,
1447 struct device_node
*node
, const char *prefix
);
1448 void mwifiex_dnld_txpwr_table(struct mwifiex_private
*priv
);
1450 extern const struct ethtool_ops mwifiex_ethtool_ops
;
1452 void mwifiex_del_all_sta_list(struct mwifiex_private
*priv
);
1453 void mwifiex_del_sta_entry(struct mwifiex_private
*priv
, const u8
*mac
);
1455 mwifiex_set_sta_ht_cap(struct mwifiex_private
*priv
, const u8
*ies
,
1456 int ies_len
, struct mwifiex_sta_node
*node
);
1457 struct mwifiex_sta_node
*
1458 mwifiex_add_sta_entry(struct mwifiex_private
*priv
, const u8
*mac
);
1459 struct mwifiex_sta_node
*
1460 mwifiex_get_sta_entry(struct mwifiex_private
*priv
, const u8
*mac
);
1461 int mwifiex_send_tdls_data_frame(struct mwifiex_private
*priv
, const u8
*peer
,
1462 u8 action_code
, u8 dialog_token
,
1463 u16 status_code
, const u8
*extra_ies
,
1464 size_t extra_ies_len
);
1465 int mwifiex_send_tdls_action_frame(struct mwifiex_private
*priv
, const u8
*peer
,
1466 u8 action_code
, u8 dialog_token
,
1467 u16 status_code
, const u8
*extra_ies
,
1468 size_t extra_ies_len
);
1469 void mwifiex_process_tdls_action_frame(struct mwifiex_private
*priv
,
1471 int mwifiex_tdls_oper(struct mwifiex_private
*priv
, const u8
*peer
, u8 action
);
1472 int mwifiex_get_tdls_link_status(struct mwifiex_private
*priv
, const u8
*mac
);
1473 int mwifiex_get_tdls_list(struct mwifiex_private
*priv
,
1474 struct tdls_peer_info
*buf
);
1475 void mwifiex_disable_all_tdls_links(struct mwifiex_private
*priv
);
1476 bool mwifiex_is_bss_in_11ac_mode(struct mwifiex_private
*priv
);
1477 u8
mwifiex_get_center_freq_index(struct mwifiex_private
*priv
, u8 band
,
1478 u32 pri_chan
, u8 chan_bw
);
1479 int mwifiex_init_channel_scan_gap(struct mwifiex_adapter
*adapter
);
1481 int mwifiex_tdls_check_tx(struct mwifiex_private
*priv
, struct sk_buff
*skb
);
1482 void mwifiex_flush_auto_tdls_list(struct mwifiex_private
*priv
);
1483 void mwifiex_auto_tdls_update_peer_status(struct mwifiex_private
*priv
,
1484 const u8
*mac
, u8 link_status
);
1485 void mwifiex_auto_tdls_update_peer_signal(struct mwifiex_private
*priv
,
1486 u8
*mac
, s8 snr
, s8 nflr
);
1487 void mwifiex_check_auto_tdls(unsigned long context
);
1488 void mwifiex_add_auto_tdls_peer(struct mwifiex_private
*priv
, const u8
*mac
);
1489 void mwifiex_setup_auto_tdls_timer(struct mwifiex_private
*priv
);
1490 void mwifiex_clean_auto_tdls(struct mwifiex_private
*priv
);
1491 int mwifiex_cmd_issue_chan_report_request(struct mwifiex_private
*priv
,
1492 struct host_cmd_ds_command
*cmd
,
1494 int mwifiex_11h_handle_chanrpt_ready(struct mwifiex_private
*priv
,
1495 struct sk_buff
*skb
);
1497 void mwifiex_parse_tx_status_event(struct mwifiex_private
*priv
,
1501 mwifiex_clone_skb_for_tx_status(struct mwifiex_private
*priv
,
1502 struct sk_buff
*skb
, u8 flag
, u64
*cookie
);
1503 void mwifiex_dfs_cac_work_queue(struct work_struct
*work
);
1504 void mwifiex_dfs_chan_sw_work_queue(struct work_struct
*work
);
1505 void mwifiex_abort_cac(struct mwifiex_private
*priv
);
1506 int mwifiex_stop_radar_detection(struct mwifiex_private
*priv
,
1507 struct cfg80211_chan_def
*chandef
);
1508 int mwifiex_11h_handle_radar_detected(struct mwifiex_private
*priv
,
1509 struct sk_buff
*skb
);
1511 void mwifiex_hist_data_set(struct mwifiex_private
*priv
, u8 rx_rate
, s8 snr
,
1513 void mwifiex_hist_data_reset(struct mwifiex_private
*priv
);
1514 void mwifiex_hist_data_add(struct mwifiex_private
*priv
,
1515 u8 rx_rate
, s8 snr
, s8 nflr
);
1516 u8
mwifiex_adjust_data_rate(struct mwifiex_private
*priv
,
1517 u8 rx_rate
, u8 ht_info
);
1519 void mwifiex_drv_info_dump(struct mwifiex_adapter
*adapter
);
1520 void mwifiex_upload_device_dump(struct mwifiex_adapter
*adapter
);
1521 void *mwifiex_alloc_dma_align_buf(int rx_len
, gfp_t flags
);
1522 void mwifiex_queue_main_work(struct mwifiex_adapter
*adapter
);
1523 void mwifiex_coex_ampdu_rxwinsize(struct mwifiex_adapter
*adapter
);
1524 void mwifiex_11n_delba(struct mwifiex_private
*priv
, int tid
);
1525 #ifdef CONFIG_DEBUG_FS
1526 void mwifiex_debugfs_init(void);
1527 void mwifiex_debugfs_remove(void);
1529 void mwifiex_dev_debugfs_init(struct mwifiex_private
*priv
);
1530 void mwifiex_dev_debugfs_remove(struct mwifiex_private
*priv
);
1532 #endif /* !_MWIFIEX_MAIN_H_ */