1bdcd8170SKalle Valo /* 2bdcd8170SKalle Valo * Copyright (c) 2010-2011 Atheros Communications Inc. 3bdcd8170SKalle Valo * 4bdcd8170SKalle Valo * Permission to use, copy, modify, and/or distribute this software for any 5bdcd8170SKalle Valo * purpose with or without fee is hereby granted, provided that the above 6bdcd8170SKalle Valo * copyright notice and this permission notice appear in all copies. 7bdcd8170SKalle Valo * 8bdcd8170SKalle Valo * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES 9bdcd8170SKalle Valo * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF 10bdcd8170SKalle Valo * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR 11bdcd8170SKalle Valo * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES 12bdcd8170SKalle Valo * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN 13bdcd8170SKalle Valo * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF 14bdcd8170SKalle Valo * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. 15bdcd8170SKalle Valo */ 16bdcd8170SKalle Valo 17bdcd8170SKalle Valo #ifndef CORE_H 18bdcd8170SKalle Valo #define CORE_H 19bdcd8170SKalle Valo 20bdcd8170SKalle Valo #include <linux/etherdevice.h> 21bdcd8170SKalle Valo #include <linux/rtnetlink.h> 22bdcd8170SKalle Valo #include <linux/firmware.h> 23bdcd8170SKalle Valo #include <linux/sched.h> 24bdf5396bSKalle Valo #include <linux/circ_buf.h> 25bdcd8170SKalle Valo #include <net/cfg80211.h> 26bdcd8170SKalle Valo #include "htc.h" 27bdcd8170SKalle Valo #include "wmi.h" 28bdcd8170SKalle Valo #include "bmi.h" 29bc07ddb2SKalle Valo #include "target.h" 30bdcd8170SKalle Valo 31bdcd8170SKalle Valo #define MAX_ATH6KL 1 32bdcd8170SKalle Valo #define ATH6KL_MAX_RX_BUFFERS 16 33bdcd8170SKalle Valo #define ATH6KL_BUFFER_SIZE 1664 34bdcd8170SKalle Valo #define ATH6KL_MAX_AMSDU_RX_BUFFERS 4 35bdcd8170SKalle Valo #define ATH6KL_AMSDU_REFILL_THRESHOLD 3 36bdcd8170SKalle Valo #define ATH6KL_AMSDU_BUFFER_SIZE (WMI_MAX_AMSDU_RX_DATA_FRAME_LENGTH + 128) 37bdcd8170SKalle Valo #define MAX_MSDU_SUBFRAME_PAYLOAD_LEN 1508 38bdcd8170SKalle Valo #define MIN_MSDU_SUBFRAME_PAYLOAD_LEN 46 39bdcd8170SKalle Valo 40bdcd8170SKalle Valo #define USER_SAVEDKEYS_STAT_INIT 0 41bdcd8170SKalle Valo #define USER_SAVEDKEYS_STAT_RUN 1 42bdcd8170SKalle Valo 43bdcd8170SKalle Valo #define ATH6KL_TX_TIMEOUT 10 44bdcd8170SKalle Valo #define ATH6KL_MAX_ENDPOINTS 4 45bdcd8170SKalle Valo #define MAX_NODE_NUM 15 46bdcd8170SKalle Valo 471df94a85SVasanthakumar Thiagarajan /* Extra bytes for htc header alignment */ 481df94a85SVasanthakumar Thiagarajan #define ATH6KL_HTC_ALIGN_BYTES 3 491df94a85SVasanthakumar Thiagarajan 50bdcd8170SKalle Valo /* MAX_HI_COOKIE_NUM are reserved for high priority traffic */ 51bdcd8170SKalle Valo #define MAX_DEF_COOKIE_NUM 180 52bdcd8170SKalle Valo #define MAX_HI_COOKIE_NUM 18 /* 10% of MAX_COOKIE_NUM */ 53bdcd8170SKalle Valo #define MAX_COOKIE_NUM (MAX_DEF_COOKIE_NUM + MAX_HI_COOKIE_NUM) 54bdcd8170SKalle Valo 55bdcd8170SKalle Valo #define MAX_DEFAULT_SEND_QUEUE_DEPTH (MAX_DEF_COOKIE_NUM / WMM_NUM_AC) 56bdcd8170SKalle Valo 57bdcd8170SKalle Valo #define DISCON_TIMER_INTVAL 10000 /* in msec */ 58bdcd8170SKalle Valo #define A_DEFAULT_LISTEN_INTERVAL 100 59bdcd8170SKalle Valo #define A_MAX_WOW_LISTEN_INTERVAL 1000 60bdcd8170SKalle Valo 6150d41234SKalle Valo /* includes also the null byte */ 6250d41234SKalle Valo #define ATH6KL_FIRMWARE_MAGIC "QCA-ATH6KL" 6350d41234SKalle Valo 6450d41234SKalle Valo enum ath6kl_fw_ie_type { 6550d41234SKalle Valo ATH6KL_FW_IE_FW_VERSION = 0, 6650d41234SKalle Valo ATH6KL_FW_IE_TIMESTAMP = 1, 6750d41234SKalle Valo ATH6KL_FW_IE_OTP_IMAGE = 2, 6850d41234SKalle Valo ATH6KL_FW_IE_FW_IMAGE = 3, 6950d41234SKalle Valo ATH6KL_FW_IE_PATCH_IMAGE = 4, 708a137480SKalle Valo ATH6KL_FW_IE_RESERVED_RAM_SIZE = 5, 7197e0496dSKalle Valo ATH6KL_FW_IE_CAPABILITIES = 6, 721b4304daSKalle Valo ATH6KL_FW_IE_PATCH_ADDR = 7, 7350d41234SKalle Valo }; 7450d41234SKalle Valo 7597e0496dSKalle Valo enum ath6kl_fw_capability { 7697e0496dSKalle Valo ATH6KL_FW_CAPABILITY_HOST_P2P = 0, 7797e0496dSKalle Valo 7897e0496dSKalle Valo /* this needs to be last */ 7997e0496dSKalle Valo ATH6KL_FW_CAPABILITY_MAX, 8097e0496dSKalle Valo }; 8197e0496dSKalle Valo 8297e0496dSKalle Valo #define ATH6KL_CAPABILITY_LEN (ALIGN(ATH6KL_FW_CAPABILITY_MAX, 32) / 32) 8397e0496dSKalle Valo 8450d41234SKalle Valo struct ath6kl_fw_ie { 8550d41234SKalle Valo __le32 id; 8650d41234SKalle Valo __le32 len; 8750d41234SKalle Valo u8 data[0]; 8850d41234SKalle Valo }; 8950d41234SKalle Valo 90bdcd8170SKalle Valo /* AR6003 1.0 definitions */ 91bdcd8170SKalle Valo #define AR6003_REV1_VERSION 0x300002ba 92bdcd8170SKalle Valo 93bdcd8170SKalle Valo /* AR6003 2.0 definitions */ 94bdcd8170SKalle Valo #define AR6003_REV2_VERSION 0x30000384 95bdcd8170SKalle Valo #define AR6003_REV2_PATCH_DOWNLOAD_ADDRESS 0x57e910 96bdcd8170SKalle Valo #define AR6003_REV2_OTP_FILE "ath6k/AR6003/hw2.0/otp.bin.z77" 97bdcd8170SKalle Valo #define AR6003_REV2_FIRMWARE_FILE "ath6k/AR6003/hw2.0/athwlan.bin.z77" 98003353b0SKalle Valo #define AR6003_REV2_TCMD_FIRMWARE_FILE "ath6k/AR6003/hw2.0/athtcmd_ram.bin" 99bdcd8170SKalle Valo #define AR6003_REV2_PATCH_FILE "ath6k/AR6003/hw2.0/data.patch.bin" 10050d41234SKalle Valo #define AR6003_REV2_FIRMWARE_2_FILE "ath6k/AR6003/hw2.0/fw-2.bin" 101bdcd8170SKalle Valo #define AR6003_REV2_BOARD_DATA_FILE "ath6k/AR6003/hw2.0/bdata.bin" 102bdcd8170SKalle Valo #define AR6003_REV2_DEFAULT_BOARD_DATA_FILE "ath6k/AR6003/hw2.0/bdata.SD31.bin" 103bdcd8170SKalle Valo 104bdcd8170SKalle Valo /* AR6003 3.0 definitions */ 105bdcd8170SKalle Valo #define AR6003_REV3_VERSION 0x30000582 106bdcd8170SKalle Valo #define AR6003_REV3_OTP_FILE "ath6k/AR6003/hw2.1.1/otp.bin" 107bdcd8170SKalle Valo #define AR6003_REV3_FIRMWARE_FILE "ath6k/AR6003/hw2.1.1/athwlan.bin" 108003353b0SKalle Valo #define AR6003_REV3_TCMD_FIRMWARE_FILE "ath6k/AR6003/hw2.1.1/athtcmd_ram.bin" 109bdcd8170SKalle Valo #define AR6003_REV3_PATCH_FILE "ath6k/AR6003/hw2.1.1/data.patch.bin" 11050d41234SKalle Valo #define AR6003_REV3_FIRMWARE_2_FILE "ath6k/AR6003/hw2.1.1/fw-2.bin" 111bdcd8170SKalle Valo #define AR6003_REV3_BOARD_DATA_FILE "ath6k/AR6003/hw2.1.1/bdata.bin" 112bdcd8170SKalle Valo #define AR6003_REV3_DEFAULT_BOARD_DATA_FILE \ 113bdcd8170SKalle Valo "ath6k/AR6003/hw2.1.1/bdata.SD31.bin" 114bdcd8170SKalle Valo 11531024d99SKevin Fang /* AR6004 1.0 definitions */ 11631024d99SKevin Fang #define AR6004_REV1_VERSION 0x30000623 11731024d99SKevin Fang #define AR6004_REV1_FIRMWARE_FILE "ath6k/AR6004/hw6.1/fw.ram.bin" 11850d41234SKalle Valo #define AR6004_REV1_FIRMWARE_2_FILE "ath6k/AR6004/hw6.1/fw-2.bin" 11931024d99SKevin Fang #define AR6004_REV1_BOARD_DATA_FILE "ath6k/AR6004/hw6.1/bdata.bin" 12031024d99SKevin Fang #define AR6004_REV1_DEFAULT_BOARD_DATA_FILE "ath6k/AR6004/hw6.1/bdata.DB132.bin" 12131024d99SKevin Fang #define AR6004_REV1_EPPING_FIRMWARE_FILE "ath6k/AR6004/hw6.1/endpointping.bin" 12231024d99SKevin Fang 123bdcd8170SKalle Valo /* Per STA data, used in AP mode */ 124bdcd8170SKalle Valo #define STA_PS_AWAKE BIT(0) 125bdcd8170SKalle Valo #define STA_PS_SLEEP BIT(1) 126bdcd8170SKalle Valo #define STA_PS_POLLED BIT(2) 127bdcd8170SKalle Valo 128bdcd8170SKalle Valo /* HTC TX packet tagging definitions */ 129bdcd8170SKalle Valo #define ATH6KL_CONTROL_PKT_TAG HTC_TX_PACKET_TAG_USER_DEFINED 130bdcd8170SKalle Valo #define ATH6KL_DATA_PKT_TAG (ATH6KL_CONTROL_PKT_TAG + 1) 131bdcd8170SKalle Valo 132bdcd8170SKalle Valo #define AR6003_CUST_DATA_SIZE 16 133bdcd8170SKalle Valo 134bdcd8170SKalle Valo #define AGGR_WIN_IDX(x, y) ((x) % (y)) 135bdcd8170SKalle Valo #define AGGR_INCR_IDX(x, y) AGGR_WIN_IDX(((x) + 1), (y)) 136bdcd8170SKalle Valo #define AGGR_DCRM_IDX(x, y) AGGR_WIN_IDX(((x) - 1), (y)) 137bdcd8170SKalle Valo #define ATH6KL_MAX_SEQ_NO 0xFFF 138bdcd8170SKalle Valo #define ATH6KL_NEXT_SEQ_NO(x) (((x) + 1) & ATH6KL_MAX_SEQ_NO) 139bdcd8170SKalle Valo 140bdcd8170SKalle Valo #define NUM_OF_TIDS 8 141bdcd8170SKalle Valo #define AGGR_SZ_DEFAULT 8 142bdcd8170SKalle Valo 143bdcd8170SKalle Valo #define AGGR_WIN_SZ_MIN 2 144bdcd8170SKalle Valo #define AGGR_WIN_SZ_MAX 8 145bdcd8170SKalle Valo 146bdcd8170SKalle Valo #define TID_WINDOW_SZ(_x) ((_x) << 1) 147bdcd8170SKalle Valo 148bdcd8170SKalle Valo #define AGGR_NUM_OF_FREE_NETBUFS 16 149bdcd8170SKalle Valo 150bdcd8170SKalle Valo #define AGGR_RX_TIMEOUT 400 /* in ms */ 151bdcd8170SKalle Valo 152bdcd8170SKalle Valo #define WMI_TIMEOUT (2 * HZ) 153bdcd8170SKalle Valo 154bdcd8170SKalle Valo #define MBOX_YIELD_LIMIT 99 155bdcd8170SKalle Valo 156bdcd8170SKalle Valo /* configuration lags */ 157bdcd8170SKalle Valo /* 158bdcd8170SKalle Valo * ATH6KL_CONF_IGNORE_ERP_BARKER: Ignore the barker premable in 159bdcd8170SKalle Valo * ERP IE of beacon to determine the short premable support when 160bdcd8170SKalle Valo * sending (Re)Assoc req. 161bdcd8170SKalle Valo * ATH6KL_CONF_IGNORE_PS_FAIL_EVT_IN_SCAN: Don't send the power 162bdcd8170SKalle Valo * module state transition failure events which happen during 163bdcd8170SKalle Valo * scan, to the host. 164bdcd8170SKalle Valo */ 165bdcd8170SKalle Valo #define ATH6KL_CONF_IGNORE_ERP_BARKER BIT(0) 166bdcd8170SKalle Valo #define ATH6KL_CONF_IGNORE_PS_FAIL_EVT_IN_SCAN BIT(1) 167bdcd8170SKalle Valo #define ATH6KL_CONF_ENABLE_11N BIT(2) 168bdcd8170SKalle Valo #define ATH6KL_CONF_ENABLE_TX_BURST BIT(3) 1698277de15SKalle Valo #define ATH6KL_CONF_SUSPEND_CUTPOWER BIT(4) 170bdcd8170SKalle Valo 171bdcd8170SKalle Valo enum wlan_low_pwr_state { 172bdcd8170SKalle Valo WLAN_POWER_STATE_ON, 173bdcd8170SKalle Valo WLAN_POWER_STATE_CUT_PWR, 174bdcd8170SKalle Valo WLAN_POWER_STATE_DEEP_SLEEP, 175bdcd8170SKalle Valo WLAN_POWER_STATE_WOW 176bdcd8170SKalle Valo }; 177bdcd8170SKalle Valo 178bdcd8170SKalle Valo enum sme_state { 179bdcd8170SKalle Valo SME_DISCONNECTED, 180bdcd8170SKalle Valo SME_CONNECTING, 181bdcd8170SKalle Valo SME_CONNECTED 182bdcd8170SKalle Valo }; 183bdcd8170SKalle Valo 184bdcd8170SKalle Valo struct skb_hold_q { 185bdcd8170SKalle Valo struct sk_buff *skb; 186bdcd8170SKalle Valo bool is_amsdu; 187bdcd8170SKalle Valo u16 seq_no; 188bdcd8170SKalle Valo }; 189bdcd8170SKalle Valo 190bdcd8170SKalle Valo struct rxtid { 191bdcd8170SKalle Valo bool aggr; 192bdcd8170SKalle Valo bool progress; 193bdcd8170SKalle Valo bool timer_mon; 194bdcd8170SKalle Valo u16 win_sz; 195bdcd8170SKalle Valo u16 seq_next; 196bdcd8170SKalle Valo u32 hold_q_sz; 197bdcd8170SKalle Valo struct skb_hold_q *hold_q; 198bdcd8170SKalle Valo struct sk_buff_head q; 199bdcd8170SKalle Valo spinlock_t lock; 200bdcd8170SKalle Valo }; 201bdcd8170SKalle Valo 202bdcd8170SKalle Valo struct rxtid_stats { 203bdcd8170SKalle Valo u32 num_into_aggr; 204bdcd8170SKalle Valo u32 num_dups; 205bdcd8170SKalle Valo u32 num_oow; 206bdcd8170SKalle Valo u32 num_mpdu; 207bdcd8170SKalle Valo u32 num_amsdu; 208bdcd8170SKalle Valo u32 num_delivered; 209bdcd8170SKalle Valo u32 num_timeouts; 210bdcd8170SKalle Valo u32 num_hole; 211bdcd8170SKalle Valo u32 num_bar; 212bdcd8170SKalle Valo }; 213bdcd8170SKalle Valo 214bdcd8170SKalle Valo struct aggr_info { 215bdcd8170SKalle Valo u8 aggr_sz; 216bdcd8170SKalle Valo u8 timer_scheduled; 217bdcd8170SKalle Valo struct timer_list timer; 218bdcd8170SKalle Valo struct net_device *dev; 219bdcd8170SKalle Valo struct rxtid rx_tid[NUM_OF_TIDS]; 220bdcd8170SKalle Valo struct sk_buff_head free_q; 221bdcd8170SKalle Valo struct rxtid_stats stat[NUM_OF_TIDS]; 222bdcd8170SKalle Valo }; 223bdcd8170SKalle Valo 224bdcd8170SKalle Valo struct ath6kl_wep_key { 225bdcd8170SKalle Valo u8 key_index; 226bdcd8170SKalle Valo u8 key_len; 227bdcd8170SKalle Valo u8 key[64]; 228bdcd8170SKalle Valo }; 229bdcd8170SKalle Valo 230bdcd8170SKalle Valo #define ATH6KL_KEY_SEQ_LEN 8 231bdcd8170SKalle Valo 232bdcd8170SKalle Valo struct ath6kl_key { 233bdcd8170SKalle Valo u8 key[WLAN_MAX_KEY_LEN]; 234bdcd8170SKalle Valo u8 key_len; 235bdcd8170SKalle Valo u8 seq[ATH6KL_KEY_SEQ_LEN]; 236bdcd8170SKalle Valo u8 seq_len; 237bdcd8170SKalle Valo u32 cipher; 238bdcd8170SKalle Valo }; 239bdcd8170SKalle Valo 240bdcd8170SKalle Valo struct ath6kl_node_mapping { 241bdcd8170SKalle Valo u8 mac_addr[ETH_ALEN]; 242bdcd8170SKalle Valo u8 ep_id; 243bdcd8170SKalle Valo u8 tx_pend; 244bdcd8170SKalle Valo }; 245bdcd8170SKalle Valo 246bdcd8170SKalle Valo struct ath6kl_cookie { 247bdcd8170SKalle Valo struct sk_buff *skb; 248bdcd8170SKalle Valo u32 map_no; 249bdcd8170SKalle Valo struct htc_packet htc_pkt; 250bdcd8170SKalle Valo struct ath6kl_cookie *arc_list_next; 251bdcd8170SKalle Valo }; 252bdcd8170SKalle Valo 253bdcd8170SKalle Valo struct ath6kl_sta { 254bdcd8170SKalle Valo u16 sta_flags; 255bdcd8170SKalle Valo u8 mac[ETH_ALEN]; 256bdcd8170SKalle Valo u8 aid; 257bdcd8170SKalle Valo u8 keymgmt; 258bdcd8170SKalle Valo u8 ucipher; 259bdcd8170SKalle Valo u8 auth; 260bdcd8170SKalle Valo u8 wpa_ie[ATH6KL_MAX_IE]; 261bdcd8170SKalle Valo struct sk_buff_head psq; 262bdcd8170SKalle Valo spinlock_t psq_lock; 263bdcd8170SKalle Valo }; 264bdcd8170SKalle Valo 265bdcd8170SKalle Valo struct ath6kl_version { 266bdcd8170SKalle Valo u32 target_ver; 267bdcd8170SKalle Valo u32 wlan_ver; 268bdcd8170SKalle Valo u32 abi_ver; 269bdcd8170SKalle Valo }; 270bdcd8170SKalle Valo 271bdcd8170SKalle Valo struct ath6kl_bmi { 272bdcd8170SKalle Valo u32 cmd_credits; 273bdcd8170SKalle Valo bool done_sent; 274bdcd8170SKalle Valo u8 *cmd_buf; 2751f4c894dSKalle Valo u32 max_data_size; 2761f4c894dSKalle Valo u32 max_cmd_size; 277bdcd8170SKalle Valo }; 278bdcd8170SKalle Valo 279bdcd8170SKalle Valo struct target_stats { 280bdcd8170SKalle Valo u64 tx_pkt; 281bdcd8170SKalle Valo u64 tx_byte; 282bdcd8170SKalle Valo u64 tx_ucast_pkt; 283bdcd8170SKalle Valo u64 tx_ucast_byte; 284bdcd8170SKalle Valo u64 tx_mcast_pkt; 285bdcd8170SKalle Valo u64 tx_mcast_byte; 286bdcd8170SKalle Valo u64 tx_bcast_pkt; 287bdcd8170SKalle Valo u64 tx_bcast_byte; 288bdcd8170SKalle Valo u64 tx_rts_success_cnt; 289bdcd8170SKalle Valo u64 tx_pkt_per_ac[4]; 290bdcd8170SKalle Valo 291bdcd8170SKalle Valo u64 tx_err; 292bdcd8170SKalle Valo u64 tx_fail_cnt; 293bdcd8170SKalle Valo u64 tx_retry_cnt; 294bdcd8170SKalle Valo u64 tx_mult_retry_cnt; 295bdcd8170SKalle Valo u64 tx_rts_fail_cnt; 296bdcd8170SKalle Valo 297bdcd8170SKalle Valo u64 rx_pkt; 298bdcd8170SKalle Valo u64 rx_byte; 299bdcd8170SKalle Valo u64 rx_ucast_pkt; 300bdcd8170SKalle Valo u64 rx_ucast_byte; 301bdcd8170SKalle Valo u64 rx_mcast_pkt; 302bdcd8170SKalle Valo u64 rx_mcast_byte; 303bdcd8170SKalle Valo u64 rx_bcast_pkt; 304bdcd8170SKalle Valo u64 rx_bcast_byte; 305bdcd8170SKalle Valo u64 rx_frgment_pkt; 306bdcd8170SKalle Valo 307bdcd8170SKalle Valo u64 rx_err; 308bdcd8170SKalle Valo u64 rx_crc_err; 309bdcd8170SKalle Valo u64 rx_key_cache_miss; 310bdcd8170SKalle Valo u64 rx_decrypt_err; 311bdcd8170SKalle Valo u64 rx_dupl_frame; 312bdcd8170SKalle Valo 313bdcd8170SKalle Valo u64 tkip_local_mic_fail; 314bdcd8170SKalle Valo u64 tkip_cnter_measures_invoked; 315bdcd8170SKalle Valo u64 tkip_replays; 316bdcd8170SKalle Valo u64 tkip_fmt_err; 317bdcd8170SKalle Valo u64 ccmp_fmt_err; 318bdcd8170SKalle Valo u64 ccmp_replays; 319bdcd8170SKalle Valo 320bdcd8170SKalle Valo u64 pwr_save_fail_cnt; 321bdcd8170SKalle Valo 322bdcd8170SKalle Valo u64 cs_bmiss_cnt; 323bdcd8170SKalle Valo u64 cs_low_rssi_cnt; 324bdcd8170SKalle Valo u64 cs_connect_cnt; 325bdcd8170SKalle Valo u64 cs_discon_cnt; 326bdcd8170SKalle Valo 327bdcd8170SKalle Valo s32 tx_ucast_rate; 328bdcd8170SKalle Valo s32 rx_ucast_rate; 329bdcd8170SKalle Valo 330bdcd8170SKalle Valo u32 lq_val; 331bdcd8170SKalle Valo 332bdcd8170SKalle Valo u32 wow_pkt_dropped; 333bdcd8170SKalle Valo u16 wow_evt_discarded; 334bdcd8170SKalle Valo 335bdcd8170SKalle Valo s16 noise_floor_calib; 336bdcd8170SKalle Valo s16 cs_rssi; 337bdcd8170SKalle Valo s16 cs_ave_beacon_rssi; 338bdcd8170SKalle Valo u8 cs_ave_beacon_snr; 339bdcd8170SKalle Valo u8 cs_last_roam_msec; 340bdcd8170SKalle Valo u8 cs_snr; 341bdcd8170SKalle Valo 342bdcd8170SKalle Valo u8 wow_host_pkt_wakeups; 343bdcd8170SKalle Valo u8 wow_host_evt_wakeups; 344bdcd8170SKalle Valo 345bdcd8170SKalle Valo u32 arp_received; 346bdcd8170SKalle Valo u32 arp_matched; 347bdcd8170SKalle Valo u32 arp_replied; 348bdcd8170SKalle Valo }; 349bdcd8170SKalle Valo 350bdcd8170SKalle Valo struct ath6kl_mbox_info { 351bdcd8170SKalle Valo u32 htc_addr; 352bdcd8170SKalle Valo u32 htc_ext_addr; 353bdcd8170SKalle Valo u32 htc_ext_sz; 354bdcd8170SKalle Valo 355bdcd8170SKalle Valo u32 block_size; 356bdcd8170SKalle Valo 357bdcd8170SKalle Valo u32 gmbox_addr; 358bdcd8170SKalle Valo 359bdcd8170SKalle Valo u32 gmbox_sz; 360bdcd8170SKalle Valo }; 361bdcd8170SKalle Valo 362bdcd8170SKalle Valo /* 363bdcd8170SKalle Valo * 802.11i defines an extended IV for use with non-WEP ciphers. 364bdcd8170SKalle Valo * When the EXTIV bit is set in the key id byte an additional 365bdcd8170SKalle Valo * 4 bytes immediately follow the IV for TKIP. For CCMP the 366bdcd8170SKalle Valo * EXTIV bit is likewise set but the 8 bytes represent the 367bdcd8170SKalle Valo * CCMP header rather than IV+extended-IV. 368bdcd8170SKalle Valo */ 369bdcd8170SKalle Valo 370bdcd8170SKalle Valo #define ATH6KL_KEYBUF_SIZE 16 371bdcd8170SKalle Valo #define ATH6KL_MICBUF_SIZE (8+8) /* space for both tx and rx */ 372bdcd8170SKalle Valo 373bdcd8170SKalle Valo #define ATH6KL_KEY_XMIT 0x01 374bdcd8170SKalle Valo #define ATH6KL_KEY_RECV 0x02 375bdcd8170SKalle Valo #define ATH6KL_KEY_DEFAULT 0x80 /* default xmit key */ 376bdcd8170SKalle Valo 3779a5b1318SJouni Malinen /* Initial group key for AP mode */ 378bdcd8170SKalle Valo struct ath6kl_req_key { 3799a5b1318SJouni Malinen bool valid; 3809a5b1318SJouni Malinen u8 key_index; 3819a5b1318SJouni Malinen int key_type; 3829a5b1318SJouni Malinen u8 key[WLAN_MAX_KEY_LEN]; 3839a5b1318SJouni Malinen u8 key_len; 384bdcd8170SKalle Valo }; 385bdcd8170SKalle Valo 386334234b5SVasanthakumar Thiagarajan #define MAX_NUM_VIF 1 387334234b5SVasanthakumar Thiagarajan 38859c98449SVasanthakumar Thiagarajan /* vif flags info */ 38959c98449SVasanthakumar Thiagarajan enum ath6kl_vif_state { 39059c98449SVasanthakumar Thiagarajan CONNECTED, 39159c98449SVasanthakumar Thiagarajan CONNECT_PEND, 39259c98449SVasanthakumar Thiagarajan WMM_ENABLED, 39359c98449SVasanthakumar Thiagarajan NETQ_STOPPED, 39459c98449SVasanthakumar Thiagarajan DTIM_EXPIRED, 39559c98449SVasanthakumar Thiagarajan NETDEV_REGISTERED, 39659c98449SVasanthakumar Thiagarajan CLEAR_BSSFILTER_ON_BEACON, 39759c98449SVasanthakumar Thiagarajan DTIM_PERIOD_AVAIL, 39859c98449SVasanthakumar Thiagarajan WLAN_ENABLED, 399b95907a7SVasanthakumar Thiagarajan STATS_UPDATE_PEND, 40059c98449SVasanthakumar Thiagarajan }; 40159c98449SVasanthakumar Thiagarajan 402108438bcSVasanthakumar Thiagarajan struct ath6kl_vif { 403990bd915SVasanthakumar Thiagarajan struct list_head list; 404108438bcSVasanthakumar Thiagarajan struct wireless_dev wdev; 405108438bcSVasanthakumar Thiagarajan struct net_device *ndev; 406108438bcSVasanthakumar Thiagarajan struct ath6kl *ar; 407478ac027SVasanthakumar Thiagarajan /* Lock to protect vif specific net_stats and flags */ 408478ac027SVasanthakumar Thiagarajan spinlock_t if_lock; 409334234b5SVasanthakumar Thiagarajan u8 fw_vif_idx; 41059c98449SVasanthakumar Thiagarajan unsigned long flags; 4113450334fSVasanthakumar Thiagarajan int ssid_len; 4123450334fSVasanthakumar Thiagarajan u8 ssid[IEEE80211_MAX_SSID_LEN]; 4133450334fSVasanthakumar Thiagarajan u8 dot11_auth_mode; 4143450334fSVasanthakumar Thiagarajan u8 auth_mode; 4153450334fSVasanthakumar Thiagarajan u8 prwise_crypto; 4163450334fSVasanthakumar Thiagarajan u8 prwise_crypto_len; 4173450334fSVasanthakumar Thiagarajan u8 grp_crypto; 4183450334fSVasanthakumar Thiagarajan u8 grp_crypto_len; 4193450334fSVasanthakumar Thiagarajan u8 def_txkey_index; 420f5938f24SVasanthakumar Thiagarajan u8 next_mode; 421f5938f24SVasanthakumar Thiagarajan u8 nw_type; 4228c8b65e3SVasanthakumar Thiagarajan u8 bssid[ETH_ALEN]; 4238c8b65e3SVasanthakumar Thiagarajan u8 req_bssid[ETH_ALEN]; 424f74bac54SVasanthakumar Thiagarajan u16 ch_hint; 425f74bac54SVasanthakumar Thiagarajan u16 bss_ch; 4266f2a73f9SVasanthakumar Thiagarajan struct ath6kl_wep_key wep_key_list[WMI_MAX_KEY_INDEX + 1]; 4276f2a73f9SVasanthakumar Thiagarajan struct ath6kl_key keys[WMI_MAX_KEY_INDEX + 1]; 4282132c69cSVasanthakumar Thiagarajan struct aggr_info *aggr_cntxt; 429de3ad713SVasanthakumar Thiagarajan struct timer_list disconnect_timer; 43014ee6f6bSVasanthakumar Thiagarajan struct cfg80211_scan_request *scan_req; 43114ee6f6bSVasanthakumar Thiagarajan enum sme_state sme_state; 432cf5333d7SVasanthakumar Thiagarajan int reconnect_flag; 4331052261eSJouni Malinen u32 last_roc_id; 4341052261eSJouni Malinen u32 last_cancel_roc_id; 435cf5333d7SVasanthakumar Thiagarajan u32 send_action_id; 436cf5333d7SVasanthakumar Thiagarajan bool probe_req_report; 437cf5333d7SVasanthakumar Thiagarajan u16 next_chan; 438cf5333d7SVasanthakumar Thiagarajan u16 assoc_bss_beacon_int; 439cf5333d7SVasanthakumar Thiagarajan u8 assoc_bss_dtim_period; 440b95907a7SVasanthakumar Thiagarajan struct net_device_stats net_stats; 441b95907a7SVasanthakumar Thiagarajan struct target_stats target_stats; 442108438bcSVasanthakumar Thiagarajan }; 443108438bcSVasanthakumar Thiagarajan 4446cb3c714SRaja Mani #define WOW_LIST_ID 0 4456cb3c714SRaja Mani #define WOW_HOST_REQ_DELAY 500 /* ms */ 4466cb3c714SRaja Mani 447bdcd8170SKalle Valo /* Flag info */ 44859c98449SVasanthakumar Thiagarajan enum ath6kl_dev_state { 44959c98449SVasanthakumar Thiagarajan WMI_ENABLED, 45059c98449SVasanthakumar Thiagarajan WMI_READY, 45159c98449SVasanthakumar Thiagarajan WMI_CTRL_EP_FULL, 45259c98449SVasanthakumar Thiagarajan TESTMODE, 45359c98449SVasanthakumar Thiagarajan DESTROY_IN_PROGRESS, 45459c98449SVasanthakumar Thiagarajan SKIP_SCAN, 45559c98449SVasanthakumar Thiagarajan ROAM_TBL_PEND, 4565fe4dffbSKalle Valo FIRST_BOOT, 45759c98449SVasanthakumar Thiagarajan }; 458bdcd8170SKalle Valo 45976a9fbe2SKalle Valo enum ath6kl_state { 46076a9fbe2SKalle Valo ATH6KL_STATE_OFF, 46176a9fbe2SKalle Valo ATH6KL_STATE_ON, 46276a9fbe2SKalle Valo ATH6KL_STATE_DEEPSLEEP, 463b4b2a0b1SKalle Valo ATH6KL_STATE_CUTPOWER, 464dd6c0c63SRaja Mani ATH6KL_STATE_WOW, 46576a9fbe2SKalle Valo }; 46676a9fbe2SKalle Valo 467bdcd8170SKalle Valo struct ath6kl { 468bdcd8170SKalle Valo struct device *dev; 469be98e3a4SVasanthakumar Thiagarajan struct wiphy *wiphy; 47076a9fbe2SKalle Valo 47176a9fbe2SKalle Valo enum ath6kl_state state; 47276a9fbe2SKalle Valo 473bdcd8170SKalle Valo struct ath6kl_bmi bmi; 474bdcd8170SKalle Valo const struct ath6kl_hif_ops *hif_ops; 475bdcd8170SKalle Valo struct wmi *wmi; 476bdcd8170SKalle Valo int tx_pending[ENDPOINT_MAX]; 477bdcd8170SKalle Valo int total_tx_data_pend; 478bdcd8170SKalle Valo struct htc_target *htc_target; 479bdcd8170SKalle Valo void *hif_priv; 480990bd915SVasanthakumar Thiagarajan struct list_head vif_list; 481990bd915SVasanthakumar Thiagarajan /* Lock to avoid race in vif_list entries among add/del/traverse */ 482990bd915SVasanthakumar Thiagarajan spinlock_t list_lock; 48355055976SVasanthakumar Thiagarajan u8 num_vif; 4843226f68aSVasanthakumar Thiagarajan u8 max_norm_iface; 48555055976SVasanthakumar Thiagarajan u8 avail_idx_map; 486bdcd8170SKalle Valo spinlock_t lock; 487bdcd8170SKalle Valo struct semaphore sem; 488bdcd8170SKalle Valo u16 listen_intvl_b; 489bdcd8170SKalle Valo u16 listen_intvl_t; 490e5090444SVivek Natarajan u8 lrssi_roam_threshold; 491bdcd8170SKalle Valo struct ath6kl_version version; 492bdcd8170SKalle Valo u32 target_type; 493bdcd8170SKalle Valo u8 tx_pwr; 494bdcd8170SKalle Valo struct ath6kl_node_mapping node_map[MAX_NODE_NUM]; 495bdcd8170SKalle Valo u8 ibss_ps_enable; 49655055976SVasanthakumar Thiagarajan bool ibss_if_active; 497bdcd8170SKalle Valo u8 node_num; 498bdcd8170SKalle Valo u8 next_ep_id; 499bdcd8170SKalle Valo struct ath6kl_cookie *cookie_list; 500bdcd8170SKalle Valo u32 cookie_count; 501bdcd8170SKalle Valo enum htc_endpoint_id ac2ep_map[WMM_NUM_AC]; 502bdcd8170SKalle Valo bool ac_stream_active[WMM_NUM_AC]; 503bdcd8170SKalle Valo u8 ac_stream_pri_map[WMM_NUM_AC]; 504bdcd8170SKalle Valo u8 hiac_stream_active_pri; 505bdcd8170SKalle Valo u8 ep2ac_map[ENDPOINT_MAX]; 506bdcd8170SKalle Valo enum htc_endpoint_id ctrl_ep; 5073c370398SKalle Valo struct ath6kl_htc_credit_info credit_state_info; 508bdcd8170SKalle Valo u32 connect_ctrl_flags; 509bdcd8170SKalle Valo u32 user_key_ctrl; 510bdcd8170SKalle Valo u8 usr_bss_filter; 511bdcd8170SKalle Valo struct ath6kl_sta sta_list[AP_MAX_NUM_STA]; 512bdcd8170SKalle Valo u8 sta_list_index; 513bdcd8170SKalle Valo struct ath6kl_req_key ap_mode_bkey; 514bdcd8170SKalle Valo struct sk_buff_head mcastpsq; 515bdcd8170SKalle Valo spinlock_t mcastpsq_lock; 516bdcd8170SKalle Valo u8 intra_bss; 517bdcd8170SKalle Valo struct wmi_ap_mode_stat ap_stats; 518bdcd8170SKalle Valo u8 ap_country_code[3]; 519bdcd8170SKalle Valo struct list_head amsdu_rx_buffer_queue; 520bdcd8170SKalle Valo u8 rx_meta_ver; 521bdcd8170SKalle Valo enum wlan_low_pwr_state wlan_pwr_state; 522bdcd8170SKalle Valo struct wmi_scan_params_cmd sc_params; 523d66ea4f9SVasanthakumar Thiagarajan u8 mac_addr[ETH_ALEN]; 524bdcd8170SKalle Valo #define AR_MCAST_FILTER_MAC_ADDR_SIZE 4 525003353b0SKalle Valo struct { 526003353b0SKalle Valo void *rx_report; 527003353b0SKalle Valo size_t rx_report_len; 528003353b0SKalle Valo } tm; 529003353b0SKalle Valo 530a01ac414SKalle Valo struct { 531a01ac414SKalle Valo u32 dataset_patch_addr; 532a01ac414SKalle Valo u32 app_load_addr; 533a01ac414SKalle Valo u32 app_start_override_addr; 534991b27eaSKalle Valo u32 board_ext_data_addr; 535991b27eaSKalle Valo u32 reserved_ram_size; 536a01ac414SKalle Valo } hw; 537a01ac414SKalle Valo 538bdcd8170SKalle Valo u16 conf_flags; 539bdcd8170SKalle Valo wait_queue_head_t event_wq; 540bdcd8170SKalle Valo struct ath6kl_mbox_info mbox_info; 541bdcd8170SKalle Valo 542bdcd8170SKalle Valo struct ath6kl_cookie cookie_mem[MAX_COOKIE_NUM]; 543bdcd8170SKalle Valo unsigned long flag; 544bdcd8170SKalle Valo 545bdcd8170SKalle Valo u8 *fw_board; 546bdcd8170SKalle Valo size_t fw_board_len; 547bdcd8170SKalle Valo 548bdcd8170SKalle Valo u8 *fw_otp; 549bdcd8170SKalle Valo size_t fw_otp_len; 550bdcd8170SKalle Valo 551bdcd8170SKalle Valo u8 *fw; 552bdcd8170SKalle Valo size_t fw_len; 553bdcd8170SKalle Valo 554bdcd8170SKalle Valo u8 *fw_patch; 555bdcd8170SKalle Valo size_t fw_patch_len; 556bdcd8170SKalle Valo 55797e0496dSKalle Valo unsigned long fw_capabilities[ATH6KL_CAPABILITY_LEN]; 55897e0496dSKalle Valo 559bdcd8170SKalle Valo struct workqueue_struct *ath6kl_wq; 5607c3075e9SVasanthakumar Thiagarajan 561d999ba3eSVasanthakumar Thiagarajan struct dentry *debugfs_phy; 5626a7c9badSJouni Malinen 5636bbc7c35SJouni Malinen bool p2p; 5646bbc7c35SJouni Malinen 565bdf5396bSKalle Valo #ifdef CONFIG_ATH6KL_DEBUG 566bdf5396bSKalle Valo struct { 567bdf5396bSKalle Valo struct circ_buf fwlog_buf; 568bdf5396bSKalle Valo spinlock_t fwlog_lock; 569bdf5396bSKalle Valo void *fwlog_tmp; 570939f1cceSKalle Valo u32 fwlog_mask; 57191d57de5SVasanthakumar Thiagarajan unsigned int dbgfs_diag_reg; 572252c068bSVasanthakumar Thiagarajan u32 diag_reg_addr_wr; 573252c068bSVasanthakumar Thiagarajan u32 diag_reg_val_wr; 5749a730834SKalle Valo 5759a730834SKalle Valo struct { 5769a730834SKalle Valo unsigned int invalid_rate; 5779a730834SKalle Valo } war_stats; 5784b28a80dSJouni Malinen 5794b28a80dSJouni Malinen u8 *roam_tbl; 5804b28a80dSJouni Malinen unsigned int roam_tbl_len; 581ff0b0075SJouni Malinen 582ff0b0075SJouni Malinen u8 keepalive; 583ff0b0075SJouni Malinen u8 disc_timeout; 584bdf5396bSKalle Valo } debug; 585bdf5396bSKalle Valo #endif /* CONFIG_ATH6KL_DEBUG */ 586bdcd8170SKalle Valo }; 587bdcd8170SKalle Valo 588bdcd8170SKalle Valo static inline void *ath6kl_priv(struct net_device *dev) 589bdcd8170SKalle Valo { 590108438bcSVasanthakumar Thiagarajan return ((struct ath6kl_vif *) netdev_priv(dev))->ar; 591bdcd8170SKalle Valo } 592bdcd8170SKalle Valo 593bc07ddb2SKalle Valo static inline u32 ath6kl_get_hi_item_addr(struct ath6kl *ar, 594bc07ddb2SKalle Valo u32 item_offset) 595bc07ddb2SKalle Valo { 596bc07ddb2SKalle Valo u32 addr = 0; 597bc07ddb2SKalle Valo 598bc07ddb2SKalle Valo if (ar->target_type == TARGET_TYPE_AR6003) 599bc07ddb2SKalle Valo addr = ATH6KL_AR6003_HI_START_ADDR + item_offset; 600bc07ddb2SKalle Valo else if (ar->target_type == TARGET_TYPE_AR6004) 601bc07ddb2SKalle Valo addr = ATH6KL_AR6004_HI_START_ADDR + item_offset; 602bc07ddb2SKalle Valo 603bc07ddb2SKalle Valo return addr; 604bc07ddb2SKalle Valo } 605bc07ddb2SKalle Valo 606bdcd8170SKalle Valo int ath6kl_configure_target(struct ath6kl *ar); 607bdcd8170SKalle Valo void ath6kl_detect_error(unsigned long ptr); 608bdcd8170SKalle Valo void disconnect_timer_handler(unsigned long ptr); 609bdcd8170SKalle Valo void init_netdev(struct net_device *dev); 610bdcd8170SKalle Valo void ath6kl_cookie_init(struct ath6kl *ar); 611bdcd8170SKalle Valo void ath6kl_cookie_cleanup(struct ath6kl *ar); 612bdcd8170SKalle Valo void ath6kl_rx(struct htc_target *target, struct htc_packet *packet); 613bdcd8170SKalle Valo void ath6kl_tx_complete(void *context, struct list_head *packet_queue); 614bdcd8170SKalle Valo enum htc_send_full_action ath6kl_tx_queue_full(struct htc_target *target, 615bdcd8170SKalle Valo struct htc_packet *packet); 616bdcd8170SKalle Valo void ath6kl_stop_txrx(struct ath6kl *ar); 617bdcd8170SKalle Valo void ath6kl_cleanup_amsdu_rxbufs(struct ath6kl *ar); 618f9ea0753SVasanthakumar Thiagarajan int ath6kl_diag_write32(struct ath6kl *ar, u32 address, __le32 value); 619addb44beSKalle Valo int ath6kl_diag_write(struct ath6kl *ar, u32 address, void *data, u32 length); 620addb44beSKalle Valo int ath6kl_diag_read32(struct ath6kl *ar, u32 address, u32 *value); 621addb44beSKalle Valo int ath6kl_diag_read(struct ath6kl *ar, u32 address, void *data, u32 length); 622bc07ddb2SKalle Valo int ath6kl_read_fwlogs(struct ath6kl *ar); 623e29f25f5SVasanthakumar Thiagarajan void ath6kl_init_profile_info(struct ath6kl_vif *vif); 624bdcd8170SKalle Valo void ath6kl_tx_data_cleanup(struct ath6kl *ar); 625bdcd8170SKalle Valo 626bdcd8170SKalle Valo struct ath6kl_cookie *ath6kl_alloc_cookie(struct ath6kl *ar); 627bdcd8170SKalle Valo void ath6kl_free_cookie(struct ath6kl *ar, struct ath6kl_cookie *cookie); 628bdcd8170SKalle Valo int ath6kl_data_tx(struct sk_buff *skb, struct net_device *dev); 629bdcd8170SKalle Valo 630bdcd8170SKalle Valo struct aggr_info *aggr_init(struct net_device *dev); 631bdcd8170SKalle Valo void ath6kl_rx_refill(struct htc_target *target, 632bdcd8170SKalle Valo enum htc_endpoint_id endpoint); 633bdcd8170SKalle Valo void ath6kl_refill_amsdu_rxbufs(struct ath6kl *ar, int count); 634bdcd8170SKalle Valo struct htc_packet *ath6kl_alloc_amsdu_rxbuf(struct htc_target *target, 635bdcd8170SKalle Valo enum htc_endpoint_id endpoint, 636bdcd8170SKalle Valo int len); 637bdcd8170SKalle Valo void aggr_module_destroy(struct aggr_info *aggr_info); 638bdcd8170SKalle Valo void aggr_reset_state(struct aggr_info *aggr_info); 639bdcd8170SKalle Valo 6406765d0aaSVasanthakumar Thiagarajan struct ath6kl_sta *ath6kl_find_sta(struct ath6kl_vif *vif, u8 * node_addr); 641bdcd8170SKalle Valo struct ath6kl_sta *ath6kl_find_sta_by_aid(struct ath6kl *ar, u8 aid); 642bdcd8170SKalle Valo 643bdcd8170SKalle Valo void ath6kl_ready_event(void *devt, u8 * datap, u32 sw_ver, u32 abi_ver); 644bdcd8170SKalle Valo int ath6kl_control_tx(void *devt, struct sk_buff *skb, 645bdcd8170SKalle Valo enum htc_endpoint_id eid); 646240d2799SVasanthakumar Thiagarajan void ath6kl_connect_event(struct ath6kl_vif *vif, u16 channel, 647bdcd8170SKalle Valo u8 *bssid, u16 listen_int, 648bdcd8170SKalle Valo u16 beacon_int, enum network_type net_type, 649bdcd8170SKalle Valo u8 beacon_ie_len, u8 assoc_req_len, 650bdcd8170SKalle Valo u8 assoc_resp_len, u8 *assoc_info); 651240d2799SVasanthakumar Thiagarajan void ath6kl_connect_ap_mode_bss(struct ath6kl_vif *vif, u16 channel); 652240d2799SVasanthakumar Thiagarajan void ath6kl_connect_ap_mode_sta(struct ath6kl_vif *vif, u16 aid, u8 *mac_addr, 653572e27c0SJouni Malinen u8 keymgmt, u8 ucipher, u8 auth, 654572e27c0SJouni Malinen u8 assoc_req_len, u8 *assoc_info); 655240d2799SVasanthakumar Thiagarajan void ath6kl_disconnect_event(struct ath6kl_vif *vif, u8 reason, 656bdcd8170SKalle Valo u8 *bssid, u8 assoc_resp_len, 657bdcd8170SKalle Valo u8 *assoc_info, u16 prot_reason_status); 658240d2799SVasanthakumar Thiagarajan void ath6kl_tkip_micerr_event(struct ath6kl_vif *vif, u8 keyid, bool ismcast); 659bdcd8170SKalle Valo void ath6kl_txpwr_rx_evt(void *devt, u8 tx_pwr); 660240d2799SVasanthakumar Thiagarajan void ath6kl_scan_complete_evt(struct ath6kl_vif *vif, int status); 661240d2799SVasanthakumar Thiagarajan void ath6kl_tgt_stats_event(struct ath6kl_vif *vif, u8 *ptr, u32 len); 662bdcd8170SKalle Valo void ath6kl_indicate_tx_activity(void *devt, u8 traffic_class, bool active); 663bdcd8170SKalle Valo enum htc_endpoint_id ath6kl_ac2_endpoint_id(void *devt, u8 ac); 664bdcd8170SKalle Valo 665240d2799SVasanthakumar Thiagarajan void ath6kl_pspoll_event(struct ath6kl_vif *vif, u8 aid); 666bdcd8170SKalle Valo 667240d2799SVasanthakumar Thiagarajan void ath6kl_dtimexpiry_event(struct ath6kl_vif *vif); 668240d2799SVasanthakumar Thiagarajan void ath6kl_disconnect(struct ath6kl_vif *vif); 669240d2799SVasanthakumar Thiagarajan void aggr_recv_delba_req_evt(struct ath6kl_vif *vif, u8 tid); 670240d2799SVasanthakumar Thiagarajan void aggr_recv_addba_req_evt(struct ath6kl_vif *vif, u8 tid, u16 seq_no, 671bdcd8170SKalle Valo u8 win_sz); 672bdcd8170SKalle Valo void ath6kl_wakeup_event(void *dev); 673bdcd8170SKalle Valo 6746db8fa53SVasanthakumar Thiagarajan void ath6kl_reset_device(struct ath6kl *ar, u32 target_type, 6756db8fa53SVasanthakumar Thiagarajan bool wait_fot_compltn, bool cold_reset); 676e29f25f5SVasanthakumar Thiagarajan void ath6kl_init_control_info(struct ath6kl_vif *vif); 677108438bcSVasanthakumar Thiagarajan void ath6kl_deinit_if_data(struct ath6kl_vif *vif); 6788dafb70eSVasanthakumar Thiagarajan void ath6kl_core_free(struct ath6kl *ar); 679990bd915SVasanthakumar Thiagarajan struct ath6kl_vif *ath6kl_vif_first(struct ath6kl *ar); 68055055976SVasanthakumar Thiagarajan void ath6kl_cleanup_vif(struct ath6kl_vif *vif, bool wmi_ready); 6815fe4dffbSKalle Valo int ath6kl_init_hw_start(struct ath6kl *ar); 6825fe4dffbSKalle Valo int ath6kl_init_hw_stop(struct ath6kl *ar); 683a918fb3cSRaja Mani void ath6kl_check_wow_status(struct ath6kl *ar); 6845fe4dffbSKalle Valo 685bdcd8170SKalle Valo #endif /* CORE_H */ 686