linux/drivers/net/wireless/rsi/rsi_mgmt.h
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   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             80
  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 KEY_TYPE_CLEAR                  0
  37#define RSI_PAIRWISE_KEY                1
  38#define RSI_GROUP_KEY                   2
  39
  40/* EPPROM_READ_ADDRESS */
  41#define WLAN_MAC_EEPROM_ADDR            40
  42#define WLAN_MAC_MAGIC_WORD_LEN         0x01
  43#define WLAN_HOST_MODE_LEN              0x04
  44#define WLAN_FW_VERSION_LEN             0x08
  45#define MAGIC_WORD                      0x5A
  46#define WLAN_EEPROM_RFTYPE_ADDR         424
  47
  48/* Receive Frame Types */
  49#define TA_CONFIRM_TYPE                 0x01
  50#define RX_DOT11_MGMT                   0x02
  51#define TX_STATUS_IND                   0x04
  52#define BEACON_EVENT_IND                0x08
  53#define PROBEREQ_CONFIRM                2
  54#define CARD_READY_IND                  0x00
  55
  56#define RSI_DELETE_PEER                 0x0
  57#define RSI_ADD_PEER                    0x1
  58#define START_AMPDU_AGGR                0x1
  59#define STOP_AMPDU_AGGR                 0x0
  60#define INTERNAL_MGMT_PKT               0x99
  61
  62#define PUT_BBP_RESET                   0
  63#define BBP_REG_WRITE                   0
  64#define RF_RESET_ENABLE                 BIT(3)
  65#define RATE_INFO_ENABLE                BIT(0)
  66#define MORE_DATA_PRESENT               BIT(1)
  67#define RSI_BROADCAST_PKT               BIT(9)
  68#define RSI_DESC_REQUIRE_CFM_TO_HOST    BIT(2)
  69#define RSI_ADD_DELTA_TSF_VAP_ID        BIT(3)
  70#define RSI_FETCH_RETRY_CNT_FRM_HST     BIT(4)
  71#define RSI_QOS_ENABLE                  BIT(12)
  72#define RSI_REKEY_PURPOSE               BIT(13)
  73#define RSI_ENCRYPT_PKT                 BIT(15)
  74#define RSI_SET_PS_ENABLE               BIT(12)
  75
  76#define RSI_CMDDESC_40MHZ               BIT(4)
  77#define RSI_CMDDESC_UPPER_20_ENABLE     BIT(5)
  78#define RSI_CMDDESC_LOWER_20_ENABLE     BIT(6)
  79#define RSI_CMDDESC_FULL_40_ENABLE      (BIT(5) | BIT(6))
  80#define UPPER_20_ENABLE                 (0x2 << 12)
  81#define LOWER_20_ENABLE                 (0x4 << 12)
  82#define FULL40M_ENABLE                  0x6
  83
  84#define RSI_LMAC_CLOCK_80MHZ            0x1
  85#define RSI_ENABLE_40MHZ                (0x1 << 3)
  86#define ENABLE_SHORTGI_RATE             BIT(9)
  87
  88#define RX_BA_INDICATION                1
  89#define RSI_TBL_SZ                      40
  90#define MAX_RETRIES                     8
  91#define RSI_IFTYPE_STATION               0
  92
  93#define STD_RATE_MCS7                   0x07
  94#define STD_RATE_MCS6                   0x06
  95#define STD_RATE_MCS5                   0x05
  96#define STD_RATE_MCS4                   0x04
  97#define STD_RATE_MCS3                   0x03
  98#define STD_RATE_MCS2                   0x02
  99#define STD_RATE_MCS1                   0x01
 100#define STD_RATE_MCS0                   0x00
 101#define STD_RATE_54                     0x6c
 102#define STD_RATE_48                     0x60
 103#define STD_RATE_36                     0x48
 104#define STD_RATE_24                     0x30
 105#define STD_RATE_18                     0x24
 106#define STD_RATE_12                     0x18
 107#define STD_RATE_11                     0x16
 108#define STD_RATE_09                     0x12
 109#define STD_RATE_06                     0x0C
 110#define STD_RATE_5_5                    0x0B
 111#define STD_RATE_02                     0x04
 112#define STD_RATE_01                     0x02
 113
 114#define RSI_RF_TYPE                     1
 115#define RSI_RATE_00                     0x00
 116#define RSI_RATE_1                      0x0
 117#define RSI_RATE_2                      0x2
 118#define RSI_RATE_5_5                    0x4
 119#define RSI_RATE_11                     0x6
 120#define RSI_RATE_6                      0x8b
 121#define RSI_RATE_9                      0x8f
 122#define RSI_RATE_12                     0x8a
 123#define RSI_RATE_18                     0x8e
 124#define RSI_RATE_24                     0x89
 125#define RSI_RATE_36                     0x8d
 126#define RSI_RATE_48                     0x88
 127#define RSI_RATE_54                     0x8c
 128#define RSI_RATE_MCS0                   0x100
 129#define RSI_RATE_MCS1                   0x101
 130#define RSI_RATE_MCS2                   0x102
 131#define RSI_RATE_MCS3                   0x103
 132#define RSI_RATE_MCS4                   0x104
 133#define RSI_RATE_MCS5                   0x105
 134#define RSI_RATE_MCS6                   0x106
 135#define RSI_RATE_MCS7                   0x107
 136#define RSI_RATE_MCS7_SG                0x307
 137#define RSI_RATE_AUTO                   0xffff
 138
 139#define BW_20MHZ                        0
 140#define BW_40MHZ                        1
 141
 142#define EP_2GHZ_20MHZ                   0
 143#define EP_2GHZ_40MHZ                   1
 144#define EP_5GHZ_20MHZ                   2
 145#define EP_5GHZ_40MHZ                   3
 146
 147#define SIFS_TX_11N_VALUE               580
 148#define SIFS_TX_11B_VALUE               346
 149#define SHORT_SLOT_VALUE                360
 150#define LONG_SLOT_VALUE                 640
 151#define OFDM_ACK_TOUT_VALUE             2720
 152#define CCK_ACK_TOUT_VALUE              9440
 153#define LONG_PREAMBLE                   0x0000
 154#define SHORT_PREAMBLE                  0x0001
 155
 156#define RSI_SUPP_FILTERS        (FIF_ALLMULTI | FIF_PROBE_REQ |\
 157                                 FIF_BCN_PRBRESP_PROMISC)
 158
 159#define ANTENNA_SEL_INT                 0x02 /* RF_OUT_2 / Integerated */
 160#define ANTENNA_SEL_UFL                 0x03 /* RF_OUT_1 / U.FL */
 161#define ANTENNA_MASK_VALUE              0x00ff
 162#define ANTENNA_SEL_TYPE                1
 163
 164/* Rx filter word definitions */
 165#define PROMISCOUS_MODE                 BIT(0)
 166#define ALLOW_DATA_ASSOC_PEER           BIT(1)
 167#define ALLOW_MGMT_ASSOC_PEER           BIT(2)
 168#define ALLOW_CTRL_ASSOC_PEER           BIT(3)
 169#define DISALLOW_BEACONS                BIT(4)
 170#define ALLOW_CONN_PEER_MGMT_WHILE_BUF_FULL BIT(5)
 171#define DISALLOW_BROADCAST_DATA         BIT(6)
 172
 173#define RSI_MPDU_DENSITY                0x8
 174#define RSI_CHAN_RADAR                  BIT(7)
 175#define RSI_BEACON_INTERVAL             200
 176#define RSI_DTIM_COUNT                  2
 177
 178#define RSI_PS_DISABLE_IND              BIT(15)
 179#define RSI_PS_ENABLE                   1
 180#define RSI_PS_DISABLE                  0
 181#define RSI_DEEP_SLEEP                  1
 182#define RSI_CONNECTED_SLEEP             2
 183#define RSI_SLEEP_REQUEST               1
 184#define RSI_WAKEUP_REQUEST              2
 185
 186#define RSI_IEEE80211_UAPSD_QUEUES \
 187        (IEEE80211_WMM_IE_STA_QOSINFO_AC_VO | \
 188         IEEE80211_WMM_IE_STA_QOSINFO_AC_VI | \
 189         IEEE80211_WMM_IE_STA_QOSINFO_AC_BE | \
 190         IEEE80211_WMM_IE_STA_QOSINFO_AC_BK)
 191
 192#define RSI_DATA_DESC_MAC_BBP_INFO      BIT(0)
 193#define RSI_DATA_DESC_NO_ACK_IND        BIT(9)
 194#define RSI_DATA_DESC_QOS_EN            BIT(12)
 195#define RSI_DATA_DESC_NORMAL_FRAME      0x00
 196#define RSI_DATA_DESC_DTIM_BEACON_GATED_FRAME   BIT(10)
 197#define RSI_DATA_DESC_BEACON_FRAME      BIT(11)
 198#define RSI_DATA_DESC_DTIM_BEACON       (BIT(10) | BIT(11))
 199#define RSI_DATA_DESC_INSERT_TSF        BIT(15)
 200#define RSI_DATA_DESC_INSERT_SEQ_NO     BIT(2)
 201
 202enum opmode {
 203        AP_OPMODE = 0,
 204        STA_OPMODE,
 205};
 206
 207enum vap_status {
 208        VAP_ADD = 1,
 209        VAP_DELETE = 2,
 210        VAP_UPDATE = 3
 211};
 212
 213enum peer_type {
 214        PEER_TYPE_AP,
 215        PEER_TYPE_STA,
 216};
 217extern struct ieee80211_rate rsi_rates[12];
 218extern const u16 rsi_mcsrates[8];
 219
 220enum sta_notify_events {
 221        STA_CONNECTED = 0,
 222        STA_DISCONNECTED,
 223        STA_TX_ADDBA_DONE,
 224        STA_TX_DELBA,
 225        STA_RX_ADDBA_DONE,
 226        STA_RX_DELBA
 227};
 228
 229/* Send Frames Types */
 230enum cmd_frame_type {
 231        TX_DOT11_MGMT,
 232        RESET_MAC_REQ,
 233        RADIO_CAPABILITIES,
 234        BB_PROG_VALUES_REQUEST,
 235        RF_PROG_VALUES_REQUEST,
 236        WAKEUP_SLEEP_REQUEST,
 237        SCAN_REQUEST,
 238        TSF_UPDATE,
 239        PEER_NOTIFY,
 240        BLOCK_HW_QUEUE,
 241        SET_KEY_REQ,
 242        AUTO_RATE_IND,
 243        BOOTUP_PARAMS_REQUEST,
 244        VAP_CAPABILITIES,
 245        EEPROM_READ,
 246        EEPROM_WRITE,
 247        GPIO_PIN_CONFIG ,
 248        SET_RX_FILTER,
 249        AMPDU_IND,
 250        STATS_REQUEST_FRAME,
 251        BB_BUF_PROG_VALUES_REQ,
 252        BBP_PROG_IN_TA,
 253        BG_SCAN_PARAMS,
 254        BG_SCAN_PROBE_REQ,
 255        CW_MODE_REQ,
 256        PER_CMD_PKT,
 257        ANT_SEL_FRAME = 0x20,
 258        VAP_DYNAMIC_UPDATE = 0x27,
 259        COMMON_DEV_CONFIG = 0x28,
 260        RADIO_PARAMS_UPDATE = 0x29
 261};
 262
 263struct rsi_mac_frame {
 264        __le16 desc_word[8];
 265} __packed;
 266
 267#define PWR_SAVE_WAKEUP_IND             BIT(0)
 268#define TCP_CHECK_SUM_OFFLOAD           BIT(1)
 269#define CONFIRM_REQUIRED_TO_HOST        BIT(2)
 270#define ADD_DELTA_TSF                   BIT(3)
 271#define FETCH_RETRY_CNT_FROM_HOST_DESC  BIT(4)
 272#define EOSP_INDICATION                 BIT(5)
 273#define REQUIRE_TSF_SYNC_CONFIRM        BIT(6)
 274#define ENCAP_MGMT_PKT                  BIT(7)
 275#define DESC_IMMEDIATE_WAKEUP           BIT(15)
 276
 277struct rsi_cmd_desc_dword0 {
 278        __le16 len_qno;
 279        u8 frame_type;
 280        u8 misc_flags;
 281};
 282
 283struct rsi_cmd_desc_dword1 {
 284        u8 xtend_desc_size;
 285        u8 reserved1;
 286        __le16 reserved2;
 287};
 288
 289struct rsi_cmd_desc_dword2 {
 290        __le32 pkt_info; /* Packet specific data */
 291};
 292
 293struct rsi_cmd_desc_dword3 {
 294        __le16 token;
 295        u8 qid_tid;
 296        u8 sta_id;
 297};
 298
 299struct rsi_cmd_desc {
 300        struct rsi_cmd_desc_dword0 desc_dword0;
 301        struct rsi_cmd_desc_dword1 desc_dword1;
 302        struct rsi_cmd_desc_dword2 desc_dword2;
 303        struct rsi_cmd_desc_dword3 desc_dword3;
 304};
 305
 306struct rsi_boot_params {
 307        __le16 desc_word[8];
 308        struct bootup_params bootup_params;
 309} __packed;
 310
 311struct rsi_peer_notify {
 312        struct rsi_cmd_desc desc;
 313        u8 mac_addr[6];
 314        __le16 command;
 315        __le16 mpdu_density;
 316        __le16 reserved;
 317        __le32 sta_flags;
 318} __packed;
 319
 320/* Aggregation params flags */
 321#define RSI_AGGR_PARAMS_TID_MASK        0xf
 322#define RSI_AGGR_PARAMS_START           BIT(4)
 323#define RSI_AGGR_PARAMS_RX_AGGR         BIT(5)
 324struct rsi_aggr_params {
 325        struct rsi_cmd_desc_dword0 desc_dword0;
 326        struct rsi_cmd_desc_dword0 desc_dword1;
 327        __le16 seq_start;
 328        __le16 baw_size;
 329        __le16 token;
 330        u8 aggr_params;
 331        u8 peer_id;
 332} __packed;
 333
 334struct rsi_bb_rf_prog {
 335        struct rsi_cmd_desc_dword0 desc_dword0;
 336        __le16 reserved1;
 337        u8 rf_power_mode;
 338        u8 reserved2;
 339        u8 endpoint;
 340        u8 reserved3;
 341        __le16 reserved4;
 342        __le16 reserved5;
 343        __le16 flags;
 344} __packed;
 345
 346struct rsi_chan_config {
 347        struct rsi_cmd_desc_dword0 desc_dword0;
 348        struct rsi_cmd_desc_dword1 desc_dword1;
 349        u8 channel_number;
 350        u8 antenna_gain_offset_2g;
 351        u8 antenna_gain_offset_5g;
 352        u8 channel_width;
 353        __le16 tx_power;
 354        u8 region_rftype;
 355        u8 flags;
 356} __packed;
 357
 358struct rsi_vap_caps {
 359        struct rsi_cmd_desc_dword0 desc_dword0;
 360        u8 reserved1;
 361        u8 status;
 362        __le16 reserved2;
 363        u8 vif_type;
 364        u8 channel_bw;
 365        __le16 antenna_info;
 366        u8 radioid_macid;
 367        u8 vap_id;
 368        __le16 reserved3;
 369        u8 mac_addr[6];
 370        __le16 keep_alive_period;
 371        u8 bssid[6];
 372        __le16 reserved4;
 373        __le32 flags;
 374        __le16 frag_threshold;
 375        __le16 rts_threshold;
 376        __le32 default_mgmt_rate;
 377        __le16 default_ctrl_rate;
 378        __le16 ctrl_rate_flags;
 379        __le32 default_data_rate;
 380        __le16 beacon_interval;
 381        __le16 dtim_period;
 382        __le16 beacon_miss_threshold;
 383} __packed;
 384
 385struct rsi_ant_sel_frame {
 386        struct rsi_cmd_desc_dword0 desc_dword0;
 387        u8 reserved;
 388        u8 sub_frame_type;
 389        __le16 ant_value;
 390        __le32 reserved1;
 391        __le32 reserved2;
 392} __packed;
 393
 394struct rsi_dynamic_s {
 395        struct rsi_cmd_desc_dword0 desc_dword0;
 396        struct rsi_cmd_desc_dword1 desc_dword1;
 397        struct rsi_cmd_desc_dword2 desc_dword2;
 398        struct rsi_cmd_desc_dword3 desc_dword3;
 399        struct framebody {
 400                __le16 data_rate;
 401                __le16 mgmt_rate;
 402                __le16 keep_alive_period;
 403        } frame_body;
 404} __packed;
 405
 406/* Key descriptor flags */
 407#define RSI_KEY_TYPE_BROADCAST  BIT(1)
 408#define RSI_WEP_KEY             BIT(2)
 409#define RSI_WEP_KEY_104         BIT(3)
 410#define RSI_CIPHER_WPA          BIT(4)
 411#define RSI_CIPHER_TKIP         BIT(5)
 412#define RSI_KEY_MODE_AP         BIT(7)
 413#define RSI_PROTECT_DATA_FRAMES BIT(13)
 414#define RSI_KEY_ID_MASK         0xC0
 415#define RSI_KEY_ID_OFFSET       14
 416struct rsi_set_key {
 417        struct rsi_cmd_desc_dword0 desc_dword0;
 418        struct rsi_cmd_desc_dword1 desc_dword1;
 419        __le16 key_desc;
 420        __le32 bpn;
 421        u8 sta_id;
 422        u8 vap_id;
 423        u8 key[4][32];
 424        u8 tx_mic_key[8];
 425        u8 rx_mic_key[8];
 426} __packed;
 427
 428struct rsi_auto_rate {
 429        struct rsi_cmd_desc desc;
 430        __le16 failure_limit;
 431        __le16 initial_boundary;
 432        __le16 max_threshold_limt;
 433        __le16 num_supported_rates;
 434        __le16 aarf_rssi;
 435        __le16 moderate_rate_inx;
 436        __le16 collision_tolerance;
 437        __le16 supported_rates[40];
 438} __packed;
 439
 440#define QUIET_INFO_VALID        BIT(0)
 441#define QUIET_ENABLE            BIT(1)
 442struct rsi_block_unblock_data {
 443        struct rsi_cmd_desc_dword0 desc_dword0;
 444        u8 xtend_desc_size;
 445        u8 host_quiet_info;
 446        __le16 reserved;
 447        __le16 block_q_bitmap;
 448        __le16 unblock_q_bitmap;
 449        __le16 token;
 450        __le16 flush_q_bitmap;
 451} __packed;
 452
 453struct qos_params {
 454        __le16 cont_win_min_q;
 455        __le16 cont_win_max_q;
 456        __le16 aifsn_val_q;
 457        __le16 txop_q;
 458} __packed;
 459
 460struct rsi_radio_caps {
 461        struct rsi_cmd_desc_dword0 desc_dword0;
 462        struct rsi_cmd_desc_dword0 desc_dword1;
 463        u8 channel_num;
 464        u8 rf_model;
 465        __le16 ppe_ack_rate;
 466        __le16 mode_11j;
 467        u8 radio_cfg_info;
 468        u8 radio_info;
 469        struct qos_params qos_params[MAX_HW_QUEUES];
 470        u8 num_11n_rates;
 471        u8 num_11ac_rates;
 472        __le16 gcpd_per_rate[20];
 473        __le16 sifs_tx_11n;
 474        __le16 sifs_tx_11b;
 475        __le16 slot_rx_11n;
 476        __le16 ofdm_ack_tout;
 477        __le16 cck_ack_tout;
 478        __le16 preamble_type;
 479} __packed;
 480
 481/* ULP GPIO flags */
 482#define RSI_GPIO_MOTION_SENSOR_ULP_WAKEUP       BIT(0)
 483#define RSI_GPIO_SLEEP_IND_FROM_DEVICE          BIT(1)
 484#define RSI_GPIO_2_ULP                          BIT(2)
 485#define RSI_GPIO_PUSH_BUTTON_ULP_WAKEUP         BIT(3)
 486
 487/* SOC GPIO flags */
 488#define RSI_GPIO_0_PSPI_CSN_0                   BIT(0)
 489#define RSI_GPIO_1_PSPI_CSN_1                   BIT(1)
 490#define RSI_GPIO_2_HOST_WAKEUP_INTR             BIT(2)
 491#define RSI_GPIO_3_PSPI_DATA_0                  BIT(3)
 492#define RSI_GPIO_4_PSPI_DATA_1                  BIT(4)
 493#define RSI_GPIO_5_PSPI_DATA_2                  BIT(5)
 494#define RSI_GPIO_6_PSPI_DATA_3                  BIT(6)
 495#define RSI_GPIO_7_I2C_SCL                      BIT(7)
 496#define RSI_GPIO_8_I2C_SDA                      BIT(8)
 497#define RSI_GPIO_9_UART1_RX                     BIT(9)
 498#define RSI_GPIO_10_UART1_TX                    BIT(10)
 499#define RSI_GPIO_11_UART1_RTS_I2S_CLK           BIT(11)
 500#define RSI_GPIO_12_UART1_CTS_I2S_WS            BIT(12)
 501#define RSI_GPIO_13_DBG_UART_RX_I2S_DIN         BIT(13)
 502#define RSI_GPIO_14_DBG_UART_RX_I2S_DOUT        BIT(14)
 503#define RSI_GPIO_15_LP_WAKEUP_BOOT_BYPASS       BIT(15)
 504#define RSI_GPIO_16_LED_0                       BIT(16)
 505#define RSI_GPIO_17_BTCOEX_WLAN_ACT_EXT_ANT_SEL BIT(17)
 506#define RSI_GPIO_18_BTCOEX_BT_PRIO_EXT_ANT_SEL  BIT(18)
 507#define RSI_GPIO_19_BTCOEX_BT_ACT_EXT_ON_OFF    BIT(19)
 508#define RSI_GPIO_20_RF_RESET                    BIT(20)
 509#define RSI_GPIO_21_SLEEP_IND_FROM_DEVICE       BIT(21)
 510
 511#define RSI_UNUSED_SOC_GPIO_BITMAP (RSI_GPIO_9_UART1_RX | \
 512                                    RSI_GPIO_10_UART1_TX | \
 513                                    RSI_GPIO_11_UART1_RTS_I2S_CLK | \
 514                                    RSI_GPIO_12_UART1_CTS_I2S_WS | \
 515                                    RSI_GPIO_13_DBG_UART_RX_I2S_DIN | \
 516                                    RSI_GPIO_14_DBG_UART_RX_I2S_DOUT | \
 517                                    RSI_GPIO_15_LP_WAKEUP_BOOT_BYPASS | \
 518                                    RSI_GPIO_17_BTCOEX_WLAN_ACT_EXT_ANT_SEL | \
 519                                    RSI_GPIO_18_BTCOEX_BT_PRIO_EXT_ANT_SEL | \
 520                                    RSI_GPIO_19_BTCOEX_BT_ACT_EXT_ON_OFF | \
 521                                    RSI_GPIO_21_SLEEP_IND_FROM_DEVICE)
 522
 523#define RSI_UNUSED_ULP_GPIO_BITMAP (RSI_GPIO_MOTION_SENSOR_ULP_WAKEUP | \
 524                                    RSI_GPIO_SLEEP_IND_FROM_DEVICE | \
 525                                    RSI_GPIO_2_ULP | \
 526                                    RSI_GPIO_PUSH_BUTTON_ULP_WAKEUP);
 527struct rsi_config_vals {
 528        __le16 len_qno;
 529        u8 pkt_type;
 530        u8 misc_flags;
 531        __le16 reserved1[6];
 532        u8 lp_ps_handshake;
 533        u8 ulp_ps_handshake;
 534        u8 sleep_config_params; /* 0 for no handshake,
 535                                 * 1 for GPIO based handshake,
 536                                 * 2 packet handshake
 537                                 */
 538        u8 unused_ulp_gpio;
 539        __le32 unused_soc_gpio_bitmap;
 540        u8 ext_pa_or_bt_coex_en;
 541        u8 opermode;
 542        u8 wlan_rf_pwr_mode;
 543        u8 bt_rf_pwr_mode;
 544        u8 zigbee_rf_pwr_mode;
 545        u8 driver_mode;
 546        u8 region_code;
 547        u8 antenna_sel_val;
 548        u8 reserved2[16];
 549} __packed;
 550
 551/* Packet info flags */
 552#define RSI_EEPROM_HDR_SIZE_OFFSET              8
 553#define RSI_EEPROM_HDR_SIZE_MASK                0x300
 554#define RSI_EEPROM_LEN_OFFSET                   20
 555#define RSI_EEPROM_LEN_MASK                     0xFFF00000
 556
 557struct rsi_eeprom_read_frame {
 558        __le16 len_qno;
 559        u8 pkt_type;
 560        u8 misc_flags;
 561        __le32 pkt_info;
 562        __le32 eeprom_offset;
 563        __le16 delay_ms;
 564        __le16 reserved3;
 565} __packed;
 566
 567struct rsi_request_ps {
 568        struct rsi_cmd_desc desc;
 569        struct ps_sleep_params ps_sleep;
 570        u8 ps_mimic_support;
 571        u8 ps_uapsd_acs;
 572        u8 ps_uapsd_wakeup_period;
 573        u8 reserved;
 574        __le32 ps_listen_interval;
 575        __le32 ps_dtim_interval_duration;
 576        __le16 ps_num_dtim_intervals;
 577} __packed;
 578
 579static inline u32 rsi_get_queueno(u8 *addr, u16 offset)
 580{
 581        return (le16_to_cpu(*(__le16 *)&addr[offset]) & 0x7000) >> 12;
 582}
 583
 584static inline u32 rsi_get_length(u8 *addr, u16 offset)
 585{
 586        return (le16_to_cpu(*(__le16 *)&addr[offset])) & 0x0fff;
 587}
 588
 589static inline u8 rsi_get_extended_desc(u8 *addr, u16 offset)
 590{
 591        return le16_to_cpu(*((__le16 *)&addr[offset + 4])) & 0x00ff;
 592}
 593
 594static inline u8 rsi_get_rssi(u8 *addr)
 595{
 596        return *(u8 *)(addr + FRAME_DESC_SZ);
 597}
 598
 599static inline u8 rsi_get_channel(u8 *addr)
 600{
 601        return *(char *)(addr + 15);
 602}
 603
 604static inline void rsi_set_len_qno(__le16 *addr, u16 len, u8 qno)
 605{
 606        *addr = cpu_to_le16(len | ((qno & 7) << 12));
 607}
 608
 609int rsi_mgmt_pkt_recv(struct rsi_common *common, u8 *msg);
 610int rsi_set_vap_capabilities(struct rsi_common *common, enum opmode mode,
 611                             u8 *mac_addr, u8 vap_id, u8 vap_status);
 612int rsi_send_aggregation_params_frame(struct rsi_common *common, u16 tid,
 613                                      u16 ssn, u8 buf_size, u8 event,
 614                                      u8 sta_id);
 615int rsi_hal_load_key(struct rsi_common *common, u8 *data, u16 key_len,
 616                     u8 key_type, u8 key_id, u32 cipher, s16 sta_id);
 617int rsi_set_channel(struct rsi_common *common,
 618                    struct ieee80211_channel *channel);
 619int rsi_send_vap_dynamic_update(struct rsi_common *common);
 620int rsi_send_block_unblock_frame(struct rsi_common *common, bool event);
 621void rsi_inform_bss_status(struct rsi_common *common, enum opmode opmode,
 622                           u8 status, const u8 *addr, u8 qos_enable, u16 aid,
 623                           struct ieee80211_sta *sta, u16 sta_id);
 624void rsi_indicate_pkt_to_os(struct rsi_common *common, struct sk_buff *skb);
 625int rsi_mac80211_attach(struct rsi_common *common);
 626void rsi_indicate_tx_status(struct rsi_hw *common, struct sk_buff *skb,
 627                            int status);
 628bool rsi_is_cipher_wep(struct rsi_common *common);
 629void rsi_core_qos_processor(struct rsi_common *common);
 630void rsi_core_xmit(struct rsi_common *common, struct sk_buff *skb);
 631int rsi_send_mgmt_pkt(struct rsi_common *common, struct sk_buff *skb);
 632int rsi_send_data_pkt(struct rsi_common *common, struct sk_buff *skb);
 633int rsi_band_check(struct rsi_common *common);
 634int rsi_send_rx_filter_frame(struct rsi_common *common, u16 rx_filter_word);
 635int rsi_send_radio_params_update(struct rsi_common *common);
 636int rsi_set_antenna(struct rsi_common *common, u8 antenna);
 637#endif
 638