drivers/net/wireless/rsi/rsi_mgmt.h

   1 /**
   2  * Copyright (c) 2014 Redpine Signals Inc.
   3  *
   4  * Permission to use, copy, modify, and/or distribute this software for any
   5  * purpose with or without fee is hereby granted, provided that the above
   6  * copyright notice and this permission notice appear in all copies.
   7  *
   8  * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
   9  * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
  10  * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
  11  * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
  12  * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
  13  * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
  14  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  15  */
  16
  17 #ifndef __RSI_MGMT_H__
  18 #define __RSI_MGMT_H__
  19
  20 #include <linux/sort.h>
  21 #include "rsi_boot_params.h"
  22 #include "rsi_main.h"
  23
  24 #define MAX_MGMT_PKT_SIZE               512
  25 #define RSI_NEEDED_HEADROOM             84
  26 #define RSI_RCV_BUFFER_LEN              2000
  27
  28 #define RSI_11B_MODE                    0
  29 #define RSI_11G_MODE                    BIT(7)
  30 #define RETRY_COUNT                     8
  31 #define RETRY_LONG                      4
  32 #define RETRY_SHORT                     7
  33 #define WMM_SHORT_SLOT_TIME             9
  34 #define SIFS_DURATION                   16
  35
  36 #define EAPOL4_PACKET_LEN               0x85
  37 #define KEY_TYPE_CLEAR                  0
  38 #define RSI_PAIRWISE_KEY                1
  39 #define RSI_GROUP_KEY                   2
  40
  41 /* EPPROM_READ_ADDRESS */
  42 #define WLAN_MAC_EEPROM_ADDR            40
  43 #define WLAN_MAC_MAGIC_WORD_LEN         0x01
  44 #define WLAN_HOST_MODE_LEN              0x04
  45 #define WLAN_FW_VERSION_LEN             0x08
  46 #define MAGIC_WORD                      0x5A
  47 #define WLAN_EEPROM_RFTYPE_ADDR         424
  48
  49 /*WOWLAN RESUME WAKEUP TYPES*/
  50 #define RSI_UNICAST_MAGIC_PKT           BIT(0)
  51 #define RSI_BROADCAST_MAGICPKT          BIT(1)
  52 #define RSI_EAPOL_PKT                   BIT(2)
  53 #define RSI_DISCONNECT_PKT              BIT(3)
  54 #define RSI_HW_BMISS_PKT                BIT(4)
  55 #define RSI_INSERT_SEQ_IN_FW            BIT(2)
  56
  57 #define WOW_MAX_FILTERS_PER_LIST 16
  58 #define WOW_PATTERN_SIZE 256
  59
  60 /* Receive Frame Types */
  61 #define RSI_RX_DESC_MSG_TYPE_OFFSET     2
  62 #define TA_CONFIRM_TYPE                 0x01
  63 #define RX_DOT11_MGMT                   0x02
  64 #define TX_STATUS_IND                   0x04
  65 #define BEACON_EVENT_IND                0x08
  66 #define EAPOL4_CONFIRM                  1
  67 #define PROBEREQ_CONFIRM                2
  68 #define CARD_READY_IND                  0x00
  69 #define SLEEP_NOTIFY_IND                0x06
  70 #define RSI_TX_STATUS_TYPE              15
  71 #define RSI_TX_STATUS                   12
  72
  73 #define RSI_DELETE_PEER                 0x0
  74 #define RSI_ADD_PEER                    0x1
  75 #define START_AMPDU_AGGR                0x1
  76 #define STOP_AMPDU_AGGR                 0x0
  77 #define INTERNAL_MGMT_PKT               0x99
  78
  79 #define PUT_BBP_RESET                   0
  80 #define BBP_REG_WRITE                   0
  81 #define RF_RESET_ENABLE                 BIT(3)
  82 #define RATE_INFO_ENABLE                BIT(0)
  83 #define MORE_DATA_PRESENT               BIT(1)
  84 #define RSI_BROADCAST_PKT               BIT(9)
  85 #define RSI_DESC_REQUIRE_CFM_TO_HOST    BIT(2)
  86 #define RSI_ADD_DELTA_TSF_VAP_ID        BIT(3)
  87 #define RSI_FETCH_RETRY_CNT_FRM_HST     BIT(4)
  88 #define RSI_QOS_ENABLE                  BIT(12)
  89 #define RSI_REKEY_PURPOSE               BIT(13)
  90 #define RSI_ENCRYPT_PKT                 BIT(15)
  91 #define RSI_SET_PS_ENABLE               BIT(12)
  92
  93 #define RSI_CMDDESC_40MHZ               BIT(4)
  94 #define RSI_CMDDESC_UPPER_20_ENABLE     BIT(5)
  95 #define RSI_CMDDESC_LOWER_20_ENABLE     BIT(6)
  96 #define RSI_CMDDESC_FULL_40_ENABLE      (BIT(5) | BIT(6))
  97 #define UPPER_20_ENABLE                 (0x2 << 12)
  98 #define LOWER_20_ENABLE                 (0x4 << 12)
  99 #define FULL40M_ENABLE                  0x6
 100
 101 #define RSI_LMAC_CLOCK_80MHZ            0x1
 102 #define RSI_ENABLE_40MHZ                (0x1 << 3)
 103 #define ENABLE_SHORTGI_RATE             BIT(9)
 104
 105 #define RX_BA_INDICATION                1
 106 #define RSI_TBL_SZ                      40
 107 #define MAX_RETRIES                     8
 108 #define RSI_IFTYPE_STATION               0
 109
 110 #define STD_RATE_MCS7                   0x07
 111 #define STD_RATE_MCS6                   0x06
 112 #define STD_RATE_MCS5                   0x05
 113 #define STD_RATE_MCS4                   0x04
 114 #define STD_RATE_MCS3                   0x03
 115 #define STD_RATE_MCS2                   0x02
 116 #define STD_RATE_MCS1                   0x01
 117 #define STD_RATE_MCS0                   0x00
 118 #define STD_RATE_54                     0x6c
 119 #define STD_RATE_48                     0x60
 120 #define STD_RATE_36                     0x48
 121 #define STD_RATE_24                     0x30
 122 #define STD_RATE_18                     0x24
 123 #define STD_RATE_12                     0x18
 124 #define STD_RATE_11                     0x16
 125 #define STD_RATE_09                     0x12
 126 #define STD_RATE_06                     0x0C
 127 #define STD_RATE_5_5                    0x0B
 128 #define STD_RATE_02                     0x04
 129 #define STD_RATE_01                     0x02
 130
 131 #define RSI_RF_TYPE                     1
 132 #define RSI_RATE_00                     0x00
 133 #define RSI_RATE_1                      0x0
 134 #define RSI_RATE_2                      0x2
 135 #define RSI_RATE_5_5                    0x4
 136 #define RSI_RATE_11                     0x6
 137 #define RSI_RATE_6                      0x8b
 138 #define RSI_RATE_9                      0x8f
 139 #define RSI_RATE_12                     0x8a
 140 #define RSI_RATE_18                     0x8e
 141 #define RSI_RATE_24                     0x89
 142 #define RSI_RATE_36                     0x8d
 143 #define RSI_RATE_48                     0x88
 144 #define RSI_RATE_54                     0x8c
 145 #define RSI_RATE_MCS0                   0x100
 146 #define RSI_RATE_MCS1                   0x101
 147 #define RSI_RATE_MCS2                   0x102
 148 #define RSI_RATE_MCS3                   0x103
 149 #define RSI_RATE_MCS4                   0x104
 150 #define RSI_RATE_MCS5                   0x105
 151 #define RSI_RATE_MCS6                   0x106
 152 #define RSI_RATE_MCS7                   0x107
 153 #define RSI_RATE_MCS7_SG                0x307
 154 #define RSI_RATE_AUTO                   0xffff
 155
 156 #define BW_20MHZ                        0
 157 #define BW_40MHZ                        1
 158
 159 #define EP_2GHZ_20MHZ                   0
 160 #define EP_2GHZ_40MHZ                   1
 161 #define EP_5GHZ_20MHZ                   2
 162 #define EP_5GHZ_40MHZ                   3
 163
 164 #define SIFS_TX_11N_VALUE               580
 165 #define SIFS_TX_11B_VALUE               346
 166 #define SHORT_SLOT_VALUE                360
 167 #define LONG_SLOT_VALUE                 640
 168 #define OFDM_ACK_TOUT_VALUE             2720
 169 #define CCK_ACK_TOUT_VALUE              9440
 170 #define LONG_PREAMBLE                   0x0000
 171 #define SHORT_PREAMBLE                  0x0001
 172
 173 #define RSI_SUPP_FILTERS        (FIF_ALLMULTI | FIF_PROBE_REQ |\
 174                                  FIF_BCN_PRBRESP_PROMISC)
 175
 176 #define ANTENNA_SEL_INT                 0x02 /* RF_OUT_2 / Integerated */
 177 #define ANTENNA_SEL_UFL                 0x03 /* RF_OUT_1 / U.FL */
 178 #define ANTENNA_MASK_VALUE              0x00ff
 179 #define ANTENNA_SEL_TYPE                1
 180
 181 /* Rx filter word definitions */
 182 #define PROMISCOUS_MODE                 BIT(0)
 183 #define ALLOW_DATA_ASSOC_PEER           BIT(1)
 184 #define ALLOW_MGMT_ASSOC_PEER           BIT(2)
 185 #define ALLOW_CTRL_ASSOC_PEER           BIT(3)
 186 #define DISALLOW_BEACONS                BIT(4)
 187 #define ALLOW_CONN_PEER_MGMT_WHILE_BUF_FULL BIT(5)
 188 #define DISALLOW_BROADCAST_DATA         BIT(6)
 189
 190 #define RSI_MPDU_DENSITY                0x8
 191 #define RSI_CHAN_RADAR                  BIT(7)
 192 #define RSI_BEACON_INTERVAL             200
 193 #define RSI_DTIM_COUNT                  2
 194
 195 #define RSI_PS_DISABLE_IND              BIT(15)
 196 #define RSI_PS_ENABLE                   1
 197 #define RSI_PS_DISABLE                  0
 198 #define RSI_DEEP_SLEEP                  1
 199 #define RSI_CONNECTED_SLEEP             2
 200 #define RSI_SLEEP_REQUEST               1
 201 #define RSI_WAKEUP_REQUEST              2
 202
 203 #define RSI_IEEE80211_UAPSD_QUEUES \
 204         (IEEE80211_WMM_IE_STA_QOSINFO_AC_VO | \
 205          IEEE80211_WMM_IE_STA_QOSINFO_AC_VI | \
 206          IEEE80211_WMM_IE_STA_QOSINFO_AC_BE | \
 207          IEEE80211_WMM_IE_STA_QOSINFO_AC_BK)
 208
 209 #define RSI_DESC_VAP_ID_MASK            0xC000u
 210 #define RSI_DESC_VAP_ID_OFST            14
 211 #define RSI_DATA_DESC_MAC_BBP_INFO      BIT(0)
 212 #define RSI_DATA_DESC_NO_ACK_IND        BIT(9)
 213 #define RSI_DATA_DESC_QOS_EN            BIT(12)
 214 #define RSI_DATA_DESC_NORMAL_FRAME      0x00
 215 #define RSI_DATA_DESC_DTIM_BEACON_GATED_FRAME   BIT(10)
 216 #define RSI_DATA_DESC_BEACON_FRAME      BIT(11)
 217 #define RSI_DATA_DESC_DTIM_BEACON       (BIT(10) | BIT(11))
 218 #define RSI_DATA_DESC_INSERT_TSF        BIT(15)
 219 #define RSI_DATA_DESC_INSERT_SEQ_NO     BIT(2)
 220
 221 #ifdef CONFIG_PM
 222 #define RSI_WOW_ANY                     BIT(1)
 223 #define RSI_WOW_GTK_REKEY               BIT(3)
 224 #define RSI_WOW_MAGIC_PKT               BIT(4)
 225 #define RSI_WOW_DISCONNECT              BIT(5)
 226 #endif
 227
 228 #define RSI_MAX_TX_AGGR_FRMS            8
 229 #define RSI_MAX_RX_AGGR_FRMS            8
 230
 231 #define RSI_MAX_SCAN_SSIDS              16
 232 #define RSI_MAX_SCAN_IE_LEN             256
 233
 234 enum opmode {
 235         RSI_OPMODE_UNSUPPORTED = -1,
 236         RSI_OPMODE_AP = 0,
 237         RSI_OPMODE_STA,
 238         RSI_OPMODE_P2P_GO,
 239         RSI_OPMODE_P2P_CLIENT
 240 };
 241
 242 enum vap_status {
 243         VAP_ADD = 1,
 244         VAP_DELETE = 2,
 245         VAP_UPDATE = 3
 246 };
 247
 248 enum peer_type {
 249         PEER_TYPE_AP,
 250         PEER_TYPE_STA,
 251 };
 252 extern struct ieee80211_rate rsi_rates[12];
 253 extern const u16 rsi_mcsrates[8];
 254
 255 enum sta_notify_events {
 256         STA_CONNECTED = 0,
 257         STA_DISCONNECTED,
 258         STA_TX_ADDBA_DONE,
 259         STA_TX_DELBA,
 260         STA_RX_ADDBA_DONE,
 261         STA_RX_DELBA
 262 };
 263
 264 /* Send Frames Types */
 265 enum cmd_frame_type {
 266         TX_DOT11_MGMT,
 267         RESET_MAC_REQ,
 268         RADIO_CAPABILITIES,
 269         BB_PROG_VALUES_REQUEST,
 270         RF_PROG_VALUES_REQUEST,
 271         WAKEUP_SLEEP_REQUEST,
 272         SCAN_REQUEST,
 273         TSF_UPDATE,
 274         PEER_NOTIFY,
 275         BLOCK_HW_QUEUE,
 276         SET_KEY_REQ,
 277         AUTO_RATE_IND,
 278         BOOTUP_PARAMS_REQUEST,
 279         VAP_CAPABILITIES,
 280         EEPROM_READ,
 281         EEPROM_WRITE,
 282         GPIO_PIN_CONFIG ,
 283         SET_RX_FILTER,
 284         AMPDU_IND,
 285         STATS_REQUEST_FRAME,
 286         BB_BUF_PROG_VALUES_REQ,
 287         BBP_PROG_IN_TA,
 288         BG_SCAN_PARAMS,
 289         BG_SCAN_PROBE_REQ,
 290         CW_MODE_REQ,
 291         PER_CMD_PKT,
 292         ANT_SEL_FRAME = 0x20,
 293         VAP_DYNAMIC_UPDATE = 0x27,
 294         COMMON_DEV_CONFIG = 0x28,
 295         RADIO_PARAMS_UPDATE = 0x29,
 296         WOWLAN_CONFIG_PARAMS = 0x2B,
 297         FEATURES_ENABLE = 0x33,
 298         WOWLAN_WAKEUP_REASON = 0xc5
 299 };
 300
 301 struct rsi_mac_frame {
 302         __le16 desc_word[8];
 303 } __packed;
 304
 305 #define PWR_SAVE_WAKEUP_IND             BIT(0)
 306 #define TCP_CHECK_SUM_OFFLOAD           BIT(1)
 307 #define CONFIRM_REQUIRED_TO_HOST        BIT(2)
 308 #define ADD_DELTA_TSF                   BIT(3)
 309 #define FETCH_RETRY_CNT_FROM_HOST_DESC  BIT(4)
 310 #define EOSP_INDICATION                 BIT(5)
 311 #define REQUIRE_TSF_SYNC_CONFIRM        BIT(6)
 312 #define ENCAP_MGMT_PKT                  BIT(7)
 313 #define DESC_IMMEDIATE_WAKEUP           BIT(15)
 314
 315 struct rsi_xtended_desc {
 316         u8 confirm_frame_type;
 317         u8 retry_cnt;
 318         u16 reserved;
 319 };
 320
 321 struct rsi_cmd_desc_dword0 {
 322         __le16 len_qno;
 323         u8 frame_type;
 324         u8 misc_flags;
 325 };
 326
 327 struct rsi_cmd_desc_dword1 {
 328         u8 xtend_desc_size;
 329         u8 reserved1;
 330         __le16 reserved2;
 331 };
 332
 333 struct rsi_cmd_desc_dword2 {
 334         __le32 pkt_info; /* Packet specific data */
 335 };
 336
 337 struct rsi_cmd_desc_dword3 {
 338         __le16 token;
 339         u8 qid_tid;
 340         u8 sta_id;
 341 };
 342
 343 struct rsi_cmd_desc {
 344         struct rsi_cmd_desc_dword0 desc_dword0;
 345         struct rsi_cmd_desc_dword1 desc_dword1;
 346         struct rsi_cmd_desc_dword2 desc_dword2;
 347         struct rsi_cmd_desc_dword3 desc_dword3;
 348 };
 349
 350 struct rsi_boot_params {
 351         __le16 desc_word[8];
 352         struct bootup_params bootup_params;
 353 } __packed;
 354
 355 struct rsi_boot_params_9116 {
 356         struct rsi_cmd_desc_dword0 desc_dword0;
 357         struct rsi_cmd_desc_dword1 desc_dword1;
 358         struct rsi_cmd_desc_dword2 desc_dword2;
 359         __le16 reserved;
 360         __le16 umac_clk;
 361         struct bootup_params_9116 bootup_params;
 362 } __packed;
 363
 364 struct rsi_peer_notify {
 365         struct rsi_cmd_desc desc;
 366         u8 mac_addr[6];
 367         __le16 command;
 368         __le16 mpdu_density;
 369         __le16 reserved;
 370         __le32 sta_flags;
 371 } __packed;
 372
 373 /* Aggregation params flags */
 374 #define RSI_AGGR_PARAMS_TID_MASK        0xf
 375 #define RSI_AGGR_PARAMS_START           BIT(4)
 376 #define RSI_AGGR_PARAMS_RX_AGGR         BIT(5)
 377 struct rsi_aggr_params {
 378         struct rsi_cmd_desc_dword0 desc_dword0;
 379         struct rsi_cmd_desc_dword0 desc_dword1;
 380         __le16 seq_start;
 381         __le16 baw_size;
 382         __le16 token;
 383         u8 aggr_params;
 384         u8 peer_id;
 385 } __packed;
 386
 387 struct rsi_bb_rf_prog {
 388         struct rsi_cmd_desc_dword0 desc_dword0;
 389         __le16 reserved1;
 390         u8 rf_power_mode;
 391         u8 reserved2;
 392         u8 endpoint;
 393         u8 reserved3;
 394         __le16 reserved4;
 395         __le16 reserved5;
 396         __le16 flags;
 397 } __packed;
 398
 399 struct rsi_chan_config {
 400         struct rsi_cmd_desc_dword0 desc_dword0;
 401         struct rsi_cmd_desc_dword1 desc_dword1;
 402         u8 channel_number;
 403         u8 antenna_gain_offset_2g;
 404         u8 antenna_gain_offset_5g;
 405         u8 channel_width;
 406         __le16 tx_power;
 407         u8 region_rftype;
 408         u8 flags;
 409 } __packed;
 410
 411 struct rsi_vap_caps {
 412         struct rsi_cmd_desc_dword0 desc_dword0;
 413         u8 reserved1;
 414         u8 status;
 415         __le16 reserved2;
 416         u8 vif_type;
 417         u8 channel_bw;
 418         __le16 antenna_info;
 419         __le16 token;
 420         u8 radioid_macid;
 421         u8 vap_id;
 422         u8 mac_addr[6];
 423         __le16 keep_alive_period;
 424         u8 bssid[6];
 425         __le16 reserved4;
 426         __le32 flags;
 427         __le16 frag_threshold;
 428         __le16 rts_threshold;
 429         __le32 default_mgmt_rate;
 430         __le16 default_ctrl_rate;
 431         __le16 ctrl_rate_flags;
 432         __le32 default_data_rate;
 433         __le16 beacon_interval;
 434         __le16 dtim_period;
 435         __le16 beacon_miss_threshold;
 436 } __packed;
 437
 438 struct rsi_ant_sel_frame {
 439         struct rsi_cmd_desc_dword0 desc_dword0;
 440         u8 reserved;
 441         u8 sub_frame_type;
 442         __le16 ant_value;
 443         __le32 reserved1;
 444         __le32 reserved2;
 445 } __packed;
 446
 447 struct rsi_dynamic_s {
 448         struct rsi_cmd_desc_dword0 desc_dword0;
 449         struct rsi_cmd_desc_dword1 desc_dword1;
 450         struct rsi_cmd_desc_dword2 desc_dword2;
 451         struct rsi_cmd_desc_dword3 desc_dword3;
 452         struct framebody {
 453                 __le16 data_rate;
 454                 __le16 mgmt_rate;
 455                 __le16 keep_alive_period;
 456         } frame_body;
 457 } __packed;
 458
 459 /* Key descriptor flags */
 460 #define RSI_KEY_TYPE_BROADCAST  BIT(1)
 461 #define RSI_WEP_KEY             BIT(2)
 462 #define RSI_WEP_KEY_104         BIT(3)
 463 #define RSI_CIPHER_WPA          BIT(4)
 464 #define RSI_CIPHER_TKIP         BIT(5)
 465 #define RSI_KEY_MODE_AP         BIT(7)
 466 #define RSI_PROTECT_DATA_FRAMES BIT(13)
 467 #define RSI_KEY_ID_MASK         0xC0
 468 #define RSI_KEY_ID_OFFSET       14
 469 struct rsi_set_key {
 470         struct rsi_cmd_desc_dword0 desc_dword0;
 471         struct rsi_cmd_desc_dword1 desc_dword1;
 472         __le16 key_desc;
 473         __le32 bpn;
 474         u8 sta_id;
 475         u8 vap_id;
 476         u8 key[4][32];
 477         u8 tx_mic_key[8];
 478         u8 rx_mic_key[8];
 479 } __packed;
 480
 481 struct rsi_auto_rate {
 482         struct rsi_cmd_desc desc;
 483         __le16 failure_limit;
 484         __le16 initial_boundary;
 485         __le16 max_threshold_limt;
 486         __le16 num_supported_rates;
 487         __le16 aarf_rssi;
 488         __le16 moderate_rate_inx;
 489         __le16 collision_tolerance;
 490         __le16 supported_rates[40];
 491 } __packed;
 492
 493 #define QUIET_INFO_VALID        BIT(0)
 494 #define QUIET_ENABLE            BIT(1)
 495 struct rsi_block_unblock_data {
 496         struct rsi_cmd_desc_dword0 desc_dword0;
 497         u8 xtend_desc_size;
 498         u8 host_quiet_info;
 499         __le16 reserved;
 500         __le16 block_q_bitmap;
 501         __le16 unblock_q_bitmap;
 502         __le16 token;
 503         __le16 flush_q_bitmap;
 504 } __packed;
 505
 506 struct qos_params {
 507         __le16 cont_win_min_q;
 508         __le16 cont_win_max_q;
 509         __le16 aifsn_val_q;
 510         __le16 txop_q;
 511 } __packed;
 512
 513 struct rsi_radio_caps {
 514         struct rsi_cmd_desc_dword0 desc_dword0;
 515         struct rsi_cmd_desc_dword0 desc_dword1;
 516         u8 channel_num;
 517         u8 rf_model;
 518         __le16 ppe_ack_rate;
 519         __le16 mode_11j;
 520         u8 radio_cfg_info;
 521         u8 radio_info;
 522         struct qos_params qos_params[MAX_HW_QUEUES];
 523         u8 num_11n_rates;
 524         u8 num_11ac_rates;
 525         __le16 gcpd_per_rate[20];
 526         __le16 sifs_tx_11n;
 527         __le16 sifs_tx_11b;
 528         __le16 slot_rx_11n;
 529         __le16 ofdm_ack_tout;
 530         __le16 cck_ack_tout;
 531         __le16 preamble_type;
 532 } __packed;
 533
 534 /* ULP GPIO flags */
 535 #define RSI_GPIO_MOTION_SENSOR_ULP_WAKEUP       BIT(0)
 536 #define RSI_GPIO_SLEEP_IND_FROM_DEVICE          BIT(1)
 537 #define RSI_GPIO_2_ULP                          BIT(2)
 538 #define RSI_GPIO_PUSH_BUTTON_ULP_WAKEUP         BIT(3)
 539
 540 /* SOC GPIO flags */
 541 #define RSI_GPIO_0_PSPI_CSN_0                   BIT(0)
 542 #define RSI_GPIO_1_PSPI_CSN_1                   BIT(1)
 543 #define RSI_GPIO_2_HOST_WAKEUP_INTR             BIT(2)
 544 #define RSI_GPIO_3_PSPI_DATA_0                  BIT(3)
 545 #define RSI_GPIO_4_PSPI_DATA_1                  BIT(4)
 546 #define RSI_GPIO_5_PSPI_DATA_2                  BIT(5)
 547 #define RSI_GPIO_6_PSPI_DATA_3                  BIT(6)
 548 #define RSI_GPIO_7_I2C_SCL                      BIT(7)
 549 #define RSI_GPIO_8_I2C_SDA                      BIT(8)
 550 #define RSI_GPIO_9_UART1_RX                     BIT(9)
 551 #define RSI_GPIO_10_UART1_TX                    BIT(10)
 552 #define RSI_GPIO_11_UART1_RTS_I2S_CLK           BIT(11)
 553 #define RSI_GPIO_12_UART1_CTS_I2S_WS            BIT(12)
 554 #define RSI_GPIO_13_DBG_UART_RX_I2S_DIN         BIT(13)
 555 #define RSI_GPIO_14_DBG_UART_RX_I2S_DOUT        BIT(14)
 556 #define RSI_GPIO_15_LP_WAKEUP_BOOT_BYPASS       BIT(15)
 557 #define RSI_GPIO_16_LED_0                       BIT(16)
 558 #define RSI_GPIO_17_BTCOEX_WLAN_ACT_EXT_ANT_SEL BIT(17)
 559 #define RSI_GPIO_18_BTCOEX_BT_PRIO_EXT_ANT_SEL  BIT(18)
 560 #define RSI_GPIO_19_BTCOEX_BT_ACT_EXT_ON_OFF    BIT(19)
 561 #define RSI_GPIO_20_RF_RESET                    BIT(20)
 562 #define RSI_GPIO_21_SLEEP_IND_FROM_DEVICE       BIT(21)
 563
 564 #define RSI_UNUSED_SOC_GPIO_BITMAP (RSI_GPIO_9_UART1_RX | \
 565                                     RSI_GPIO_10_UART1_TX | \
 566                                     RSI_GPIO_11_UART1_RTS_I2S_CLK | \
 567                                     RSI_GPIO_12_UART1_CTS_I2S_WS | \
 568                                     RSI_GPIO_13_DBG_UART_RX_I2S_DIN | \
 569                                     RSI_GPIO_14_DBG_UART_RX_I2S_DOUT | \
 570                                     RSI_GPIO_15_LP_WAKEUP_BOOT_BYPASS | \
 571                                     RSI_GPIO_17_BTCOEX_WLAN_ACT_EXT_ANT_SEL | \
 572                                     RSI_GPIO_18_BTCOEX_BT_PRIO_EXT_ANT_SEL | \
 573                                     RSI_GPIO_19_BTCOEX_BT_ACT_EXT_ON_OFF | \
 574                                     RSI_GPIO_21_SLEEP_IND_FROM_DEVICE)
 575
 576 #define RSI_UNUSED_ULP_GPIO_BITMAP (RSI_GPIO_MOTION_SENSOR_ULP_WAKEUP | \
 577                                     RSI_GPIO_SLEEP_IND_FROM_DEVICE | \
 578                                     RSI_GPIO_2_ULP | \
 579                                     RSI_GPIO_PUSH_BUTTON_ULP_WAKEUP);
 580 struct rsi_config_vals {
 581         __le16 len_qno;
 582         u8 pkt_type;
 583         u8 misc_flags;
 584         __le16 reserved1[6];
 585         u8 lp_ps_handshake;
 586         u8 ulp_ps_handshake;
 587         u8 sleep_config_params; /* 0 for no handshake,
 588                                  * 1 for GPIO based handshake,
 589                                  * 2 packet handshake
 590                                  */
 591         u8 unused_ulp_gpio;
 592         __le32 unused_soc_gpio_bitmap;
 593         u8 ext_pa_or_bt_coex_en;
 594         u8 opermode;
 595         u8 wlan_rf_pwr_mode;
 596         u8 bt_rf_pwr_mode;
 597         u8 zigbee_rf_pwr_mode;
 598         u8 driver_mode;
 599         u8 region_code;
 600         u8 antenna_sel_val;
 601         u8 reserved2[16];
 602 } __packed;
 603
 604 /* Packet info flags */
 605 #define RSI_EEPROM_HDR_SIZE_OFFSET              8
 606 #define RSI_EEPROM_HDR_SIZE_MASK                0x300
 607 #define RSI_EEPROM_LEN_OFFSET                   20
 608 #define RSI_EEPROM_LEN_MASK                     0xFFF00000
 609
 610 struct rsi_eeprom_read_frame {
 611         __le16 len_qno;
 612         u8 pkt_type;
 613         u8 misc_flags;
 614         __le32 pkt_info;
 615         __le32 eeprom_offset;
 616         __le16 delay_ms;
 617         __le16 reserved3;
 618 } __packed;
 619
 620 struct rsi_request_ps {
 621         struct rsi_cmd_desc desc;
 622         struct ps_sleep_params ps_sleep;
 623         u8 ps_mimic_support;
 624         u8 ps_uapsd_acs;
 625         u8 ps_uapsd_wakeup_period;
 626         u8 reserved;
 627         __le32 ps_listen_interval;
 628         __le32 ps_dtim_interval_duration;
 629         __le16 ps_num_dtim_intervals;
 630 } __packed;
 631
 632 struct rsi_wowlan_req {
 633         struct rsi_cmd_desc desc;
 634         u8 sourceid[ETH_ALEN];
 635         u16 wow_flags;
 636         u16 host_sleep_status;
 637 } __packed;
 638
 639 #define RSI_START_BGSCAN                1
 640 #define RSI_STOP_BGSCAN                 0
 641 #define HOST_BG_SCAN_TRIG               BIT(4)
 642 struct rsi_bgscan_config {
 643         struct rsi_cmd_desc_dword0 desc_dword0;
 644         __le64 reserved;
 645         __le32 reserved1;
 646         __le16 bgscan_threshold;
 647         __le16 roam_threshold;
 648         __le16 bgscan_periodicity;
 649         u8 num_bgscan_channels;
 650         u8 two_probe;
 651         __le16 active_scan_duration;
 652         __le16 passive_scan_duration;
 653         __le16 channels2scan[MAX_BGSCAN_CHANNELS_DUAL_BAND];
 654 } __packed;
 655
 656 struct rsi_bgscan_probe {
 657         struct rsi_cmd_desc_dword0 desc_dword0;
 658         __le64 reserved;
 659         __le32 reserved1;
 660         __le16 mgmt_rate;
 661         __le16 flags;
 662         __le16 def_chan;
 663         __le16 channel_scan_time;
 664         __le16 probe_req_length;
 665 } __packed;
 666
 667 #define RSI_DUTY_CYCLING        BIT(0)
 668 #define RSI_END_OF_FRAME        BIT(1)
 669 #define RSI_SIFS_TX_ENABLE      BIT(2)
 670 #define RSI_DPD                 BIT(3)
 671 struct rsi_wlan_9116_features {
 672         struct rsi_cmd_desc desc;
 673         u8 pll_mode;
 674         u8 rf_type;
 675         u8 wireless_mode;
 676         u8 enable_ppe;
 677         u8 afe_type;
 678         u8 reserved1;
 679         __le16 reserved2;
 680         __le32 feature_enable;
 681 };
 682
 683 static inline u32 rsi_get_queueno(u8 *addr, u16 offset)
 684 {
 685         return (le16_to_cpu(*(__le16 *)&addr[offset]) & 0x7000) >> 12;
 686 }
 687
 688 static inline u32 rsi_get_length(u8 *addr, u16 offset)
 689 {
 690         return (le16_to_cpu(*(__le16 *)&addr[offset])) & 0x0fff;
 691 }
 692
 693 static inline u8 rsi_get_extended_desc(u8 *addr, u16 offset)
 694 {
 695         return le16_to_cpu(*((__le16 *)&addr[offset + 4])) & 0x00ff;
 696 }
 697
 698 static inline u8 rsi_get_rssi(u8 *addr)
 699 {
 700         return *(u8 *)(addr + FRAME_DESC_SZ);
 701 }
 702
 703 static inline u8 rsi_get_channel(u8 *addr)
 704 {
 705         return *(char *)(addr + 15);
 706 }
 707
 708 static inline void rsi_set_len_qno(__le16 *addr, u16 len, u8 qno)
 709 {
 710         *addr = cpu_to_le16(len | ((qno & 7) << 12));
 711 }
 712
 713 int rsi_handle_card_ready(struct rsi_common *common, u8 *msg);
 714 int rsi_mgmt_pkt_recv(struct rsi_common *common, u8 *msg);
 715 int rsi_set_vap_capabilities(struct rsi_common *common, enum opmode mode,
 716                              u8 *mac_addr, u8 vap_id, u8 vap_status);
 717 int rsi_send_aggregation_params_frame(struct rsi_common *common, u16 tid,
 718                                       u16 ssn, u8 buf_size, u8 event,
 719                                       u8 sta_id);
 720 int rsi_hal_load_key(struct rsi_common *common, u8 *data, u16 key_len,
 721                      u8 key_type, u8 key_id, u32 cipher, s16 sta_id,
 722                      struct ieee80211_vif *vif);
 723 int rsi_set_channel(struct rsi_common *common,
 724                     struct ieee80211_channel *channel);
 725 int rsi_send_vap_dynamic_update(struct rsi_common *common);
 726 int rsi_send_block_unblock_frame(struct rsi_common *common, bool event);
 727 int rsi_hal_send_sta_notify_frame(struct rsi_common *common, enum opmode opmode,
 728                                   u8 notify_event, const unsigned char *bssid,
 729                                   u8 qos_enable, u16 aid, u16 sta_id,
 730                                   struct ieee80211_vif *vif);
 731 void rsi_inform_bss_status(struct rsi_common *common, enum opmode opmode,
 732                            u8 status, const u8 *addr, u8 qos_enable, u16 aid,
 733                            struct ieee80211_sta *sta, u16 sta_id,
 734                            u16 assoc_cap, struct ieee80211_vif *vif);
 735 void rsi_indicate_pkt_to_os(struct rsi_common *common, struct sk_buff *skb);
 736 int rsi_mac80211_attach(struct rsi_common *common);
 737 void rsi_indicate_tx_status(struct rsi_hw *common, struct sk_buff *skb,
 738                             int status);
 739 bool rsi_is_cipher_wep(struct rsi_common *common);
 740 void rsi_core_qos_processor(struct rsi_common *common);
 741 void rsi_core_xmit(struct rsi_common *common, struct sk_buff *skb);
 742 int rsi_send_mgmt_pkt(struct rsi_common *common, struct sk_buff *skb);
 743 int rsi_send_data_pkt(struct rsi_common *common, struct sk_buff *skb);
 744 int rsi_band_check(struct rsi_common *common, struct ieee80211_channel *chan);
 745 int rsi_send_rx_filter_frame(struct rsi_common *common, u16 rx_filter_word);
 746 int rsi_send_radio_params_update(struct rsi_common *common);
 747 int rsi_set_antenna(struct rsi_common *common, u8 antenna);
 748 #ifdef CONFIG_PM
 749 int rsi_send_wowlan_request(struct rsi_common *common, u16 flags,
 750                             u16 sleep_status);
 751 #endif
 752 int rsi_send_ps_request(struct rsi_hw *adapter, bool enable,
 753                         struct ieee80211_vif *vif);
 754 void init_bgscan_params(struct rsi_common *common);
 755 int rsi_send_bgscan_params(struct rsi_common *common, int enable);
 756 int rsi_send_bgscan_probe_req(struct rsi_common *common,
 757                               struct ieee80211_vif *vif);
 758 #endif