ioctl.h

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/*
 * Marvell Wireless LAN device driver: ioctl data structures & APIs
 *
 * Copyright (C) 2011, Marvell International Ltd.
 *
 * This software file (the "File") is distributed by Marvell International
 * Ltd. under the terms of the GNU General Public License Version 2, June 1991
 * (the "License").  You may use, redistribute and/or modify this File in
 * accordance with the terms and conditions of the License, a copy of which
 * is available by writing to the Free Software Foundation, Inc.,
 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA or on the
 * worldwide web at http://www.gnu.org/licenses/old-licenses/gpl-2.0.txt.
 *
 * THE FILE IS DISTRIBUTED AS-IS, WITHOUT WARRANTY OF ANY KIND, AND THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE
 * ARE EXPRESSLY DISCLAIMED.  The License provides additional details about
 * this warranty disclaimer.
 */

#ifndef _MWIFIEX_IOCTL_H_
#define _MWIFIEX_IOCTL_H_

#include <net/mac80211.h>
#include <net/lib80211.h>

enum {
    MWIFIEX_SCAN_TYPE_UNCHANGED = 0,
    MWIFIEX_SCAN_TYPE_ACTIVE,
    MWIFIEX_SCAN_TYPE_PASSIVE
};

struct mwifiex_user_scan {
    u32 scan_cfg_len;
    u8 scan_cfg_buf[1];
};

#define MWIFIEX_PROMISC_MODE            1
#define MWIFIEX_MULTICAST_MODE      2
#define MWIFIEX_ALL_MULTI_MODE      4
#define MWIFIEX_MAX_MULTICAST_LIST_SIZE 32

struct mwifiex_multicast_list {
    u32 mode;
    u32 num_multicast_addr;
    u8 mac_list[MWIFIEX_MAX_MULTICAST_LIST_SIZE][ETH_ALEN];
};

struct mwifiex_chan_freq {
    u32 channel;
    u32 freq;
};

struct mwifiex_ssid_bssid {
    struct cfg80211_ssid ssid;
    u8 bssid[ETH_ALEN];
};

enum {
    BAND_B = 1,
    BAND_G = 2,
    BAND_A = 4,
    BAND_GN = 8,
    BAND_AN = 16,
};

#define MWIFIEX_WPA_PASSHPHRASE_LEN 64
struct wpa_param {
    u8 pairwise_cipher_wpa;
    u8 pairwise_cipher_wpa2;
    u8 group_cipher;
    u32 length;
    u8 passphrase[MWIFIEX_WPA_PASSHPHRASE_LEN];
};

struct wep_key {
    u8 key_index;
    u8 is_default;
    u16 length;
    u8 key[WLAN_KEY_LEN_WEP104];
};

#define KEY_MGMT_ON_HOST        0x03
#define MWIFIEX_AUTH_MODE_AUTO  0xFF
#define BAND_CONFIG_BG          0x00
#define BAND_CONFIG_A           0x01
#define MWIFIEX_SUPPORTED_RATES                 14
#define MWIFIEX_SUPPORTED_RATES_EXT             32

struct mwifiex_uap_bss_param {
    u8 channel;
    u8 band_cfg;
    u16 rts_threshold;
    u16 frag_threshold;
    u8 retry_limit;
    struct mwifiex_802_11_ssid ssid;
    u8 bcast_ssid_ctl;
    u8 radio_ctl;
    u8 dtim_period;
    u16 beacon_period;
    u16 auth_mode;
    u16 protocol;
    u16 key_mgmt;
    u16 key_mgmt_operation;
    struct wpa_param wpa_cfg;
    struct wep_key wep_cfg[NUM_WEP_KEYS];
    struct ieee80211_ht_cap ht_cap;
    u8 rates[MWIFIEX_SUPPORTED_RATES];
    u32 sta_ao_timer;
    u32 ps_sta_ao_timer;
};

enum {
    ADHOC_IDLE,
    ADHOC_STARTED,
    ADHOC_JOINED,
    ADHOC_COALESCED
};

struct mwifiex_ds_get_stats {
    u32 mcast_tx_frame;
    u32 failed;
    u32 retry;
    u32 multi_retry;
    u32 frame_dup;
    u32 rts_success;
    u32 rts_failure;
    u32 ack_failure;
    u32 rx_frag;
    u32 mcast_rx_frame;
    u32 fcs_error;
    u32 tx_frame;
    u32 wep_icv_error[4];
};

#define MWIFIEX_MAX_VER_STR_LEN    128

struct mwifiex_ver_ext {
    u32 version_str_sel;
    char version_str[MWIFIEX_MAX_VER_STR_LEN];
};

struct mwifiex_bss_info {
    u32 bss_mode;
    struct cfg80211_ssid ssid;
    u32 bss_chan;
    u8 country_code[3];
    u32 media_connected;
    u32 max_power_level;
    u32 min_power_level;
    u32 adhoc_state;
    signed int bcn_nf_last;
    u32 wep_status;
    u32 is_hs_configured;
    u32 is_deep_sleep;
    u8 bssid[ETH_ALEN];
};

#define MAX_NUM_TID     8

#define MAX_RX_WINSIZE  64

struct mwifiex_ds_rx_reorder_tbl {
    u16 tid;
    u8 ta[ETH_ALEN];
    u32 start_win;
    u32 win_size;
    u32 buffer[MAX_RX_WINSIZE];
};

struct mwifiex_ds_tx_ba_stream_tbl {
    u16 tid;
    u8 ra[ETH_ALEN];
};

#define DBG_CMD_NUM 5

struct mwifiex_debug_info {
    u32 int_counter;
    u32 packets_out[MAX_NUM_TID];
    u32 max_tx_buf_size;
    u32 tx_buf_size;
    u32 curr_tx_buf_size;
    u32 tx_tbl_num;
    struct mwifiex_ds_tx_ba_stream_tbl
        tx_tbl[MWIFIEX_MAX_TX_BASTREAM_SUPPORTED];
    u32 rx_tbl_num;
    struct mwifiex_ds_rx_reorder_tbl rx_tbl
        [MWIFIEX_MAX_RX_BASTREAM_SUPPORTED];
    u16 ps_mode;
    u32 ps_state;
    u8 is_deep_sleep;
    u8 pm_wakeup_card_req;
    u32 pm_wakeup_fw_try;
    u8 is_hs_configured;
    u8 hs_activated;
    u32 num_cmd_host_to_card_failure;
    u32 num_cmd_sleep_cfm_host_to_card_failure;
    u32 num_tx_host_to_card_failure;
    u32 num_event_deauth;
    u32 num_event_disassoc;
    u32 num_event_link_lost;
    u32 num_cmd_deauth;
    u32 num_cmd_assoc_success;
    u32 num_cmd_assoc_failure;
    u32 num_tx_timeout;
    u32 num_cmd_timeout;
    u16 timeout_cmd_id;
    u16 timeout_cmd_act;
    u16 last_cmd_id[DBG_CMD_NUM];
    u16 last_cmd_act[DBG_CMD_NUM];
    u16 last_cmd_index;
    u16 last_cmd_resp_id[DBG_CMD_NUM];
    u16 last_cmd_resp_index;
    u16 last_event[DBG_CMD_NUM];
    u16 last_event_index;
    u8 data_sent;
    u8 cmd_sent;
    u8 cmd_resp_received;
    u8 event_received;
};

#define MWIFIEX_KEY_INDEX_UNICAST   0x40000000
#define PN_LEN              16

struct mwifiex_ds_encrypt_key {
    u32 key_disable;
    u32 key_index;
    u32 key_len;
    u8 key_material[WLAN_MAX_KEY_LEN];
    u8 mac_addr[ETH_ALEN];
    u32 is_wapi_key;
    u8 pn[PN_LEN];      /* packet number */
    u8 is_igtk_key;
};

struct mwifiex_power_cfg {
    u32 is_power_auto;
    u32 power_level;
};

struct mwifiex_ds_hs_cfg {
    u32 is_invoke_hostcmd;
    /*  Bit0: non-unicast data
     *  Bit1: unicast data
     *  Bit2: mac events
     *  Bit3: magic packet
     */
    u32 conditions;
    u32 gpio;
    u32 gap;
};

#define DEEP_SLEEP_ON  1
#define DEEP_SLEEP_OFF 0
#define DEEP_SLEEP_IDLE_TIME    100
#define PS_MODE_AUTO        1

struct mwifiex_ds_auto_ds {
    u16 auto_ds;
    u16 idle_time;
};

struct mwifiex_ds_pm_cfg {
    union {
        u32 ps_mode;
        struct mwifiex_ds_hs_cfg hs_cfg;
        struct mwifiex_ds_auto_ds auto_deep_sleep;
        u32 sleep_period;
    } param;
};

struct mwifiex_ds_11n_tx_cfg {
    u16 tx_htcap;
    u16 tx_htinfo;
};

struct mwifiex_ds_11n_amsdu_aggr_ctrl {
    u16 enable;
    u16 curr_buf_size;
};

struct mwifiex_ds_ant_cfg {
    u32 tx_ant;
    u32 rx_ant;
};

#define MWIFIEX_NUM_OF_CMD_BUFFER   20
#define MWIFIEX_SIZE_OF_CMD_BUFFER  2048

enum {
    MWIFIEX_IE_TYPE_GEN_IE = 0,
    MWIFIEX_IE_TYPE_ARP_FILTER,
};

enum {
    MWIFIEX_REG_MAC = 1,
    MWIFIEX_REG_BBP,
    MWIFIEX_REG_RF,
    MWIFIEX_REG_PMIC,
    MWIFIEX_REG_CAU,
};

struct mwifiex_ds_reg_rw {
    __le32 type;
    __le32 offset;
    __le32 value;
};

#define MAX_EEPROM_DATA 256

struct mwifiex_ds_read_eeprom {
    __le16 offset;
    __le16 byte_count;
    u8 value[MAX_EEPROM_DATA];
};

#define IEEE_MAX_IE_SIZE        256

#define MWIFIEX_IE_HDR_SIZE (sizeof(struct mwifiex_ie) - IEEE_MAX_IE_SIZE)

struct mwifiex_ds_misc_gen_ie {
    u32 type;
    u32 len;
    u8 ie_data[IEEE_MAX_IE_SIZE];
};

struct mwifiex_ds_misc_cmd {
    u32 len;
    u8 cmd[MWIFIEX_SIZE_OF_CMD_BUFFER];
};

#define BITMASK_BCN_RSSI_LOW    BIT(0)
#define BITMASK_BCN_RSSI_HIGH   BIT(4)

enum subsc_evt_rssi_state {
    EVENT_HANDLED,
    RSSI_LOW_RECVD,
    RSSI_HIGH_RECVD
};

struct subsc_evt_cfg {
    u8 abs_value;
    u8 evt_freq;
};

struct mwifiex_ds_misc_subsc_evt {
    u16 action;
    u16 events;
    struct subsc_evt_cfg bcn_l_rssi_cfg;
    struct subsc_evt_cfg bcn_h_rssi_cfg;
};

#define MWIFIEX_MAX_VSIE_LEN       (256)
#define MWIFIEX_MAX_VSIE_NUM       (8)
#define MWIFIEX_VSIE_MASK_CLEAR    0x00
#define MWIFIEX_VSIE_MASK_SCAN     0x01
#define MWIFIEX_VSIE_MASK_ASSOC    0x02
#define MWIFIEX_VSIE_MASK_ADHOC    0x04

enum {
    MWIFIEX_FUNC_INIT = 1,
    MWIFIEX_FUNC_SHUTDOWN,
};

#endif /* !_MWIFIEX_IOCTL_H_ */