/* SPDX-License-Identifier: GPL-2.0+ */
/* Copyright (c) 2015-2016 Quantenna Communications. All rights reserved. */
#ifndef _QTN_QLINK_H_
#define _QTN_QLINK_H_
#include <linux/ieee80211.h>
#define QLINK_PROTO_VER_MAJOR_M 0 xFFFF
#define QLINK_PROTO_VER_MAJOR_S 16
#define QLINK_PROTO_VER_MINOR_M 0 xFFFF
#define QLINK_VER_MINOR(_ver) ((_ver) & QLINK_PROTO_VER_MINOR_M)
#define QLINK_VER_MAJOR(_ver) \
(((_ver) >> QLINK_PROTO_VER_MAJOR_S) & QLINK_PROTO_VER_MAJOR_M)
#define QLINK_VER(_maj, _min) (((_maj) << QLINK_PROTO_VER_MAJOR_S) | (_min))
#define QLINK_PROTO_VER_MAJOR 18
#define QLINK_PROTO_VER_MINOR 1
#define QLINK_PROTO_VER \
QLINK_VER(QLINK_PROTO_VER_MAJOR, QLINK_PROTO_VER_MINOR)
#define QLINK_ALIGN 4
#define QLINK_MACID_RSVD 0 xFF
#define QLINK_VIFID_RSVD 0 xFF
/* Common QLINK protocol messages definitions.
*/
/**
* enum qlink_msg_type - QLINK message types
*
* Used to distinguish between message types of QLINK protocol .
*
* @ QLINK_MSG_TYPE_CMD : Message is carrying data of a command sent from
* driver to wireless hardware .
* @ QLINK_MSG_TYPE_CMDRSP : Message is carrying data of a response to a command .
* Sent from wireless HW to driver in reply to previously issued command .
* @ QLINK_MSG_TYPE_EVENT : Data for an event originated in wireless hardware and
* sent asynchronously to driver .
*/
enum qlink_msg_type {
QLINK_MSG_TYPE_CMD = 1 ,
QLINK_MSG_TYPE_CMDRSP = 2 ,
QLINK_MSG_TYPE_EVENT = 3
};
/**
* struct qlink_msg_header - common QLINK protocol message header
*
* Portion of QLINK protocol header common for all message types .
*
* @ type : Message type , one of & enum qlink_msg_type .
* @ len : Total length of message including all headers .
*/
struct qlink_msg_header {
__le16 type;
__le16 len;
} __packed;
/* Generic definitions of data and information carried in QLINK messages
*/
/**
* enum qlink_hw_capab - device capabilities .
*
* @ QLINK_HW_CAPAB_REG_UPDATE : device can update it ' s regulatory region .
* @ QLINK_HW_CAPAB_STA_INACT_TIMEOUT : device implements a logic to kick - out
* associated STAs due to inactivity . Inactivity timeout period is taken
* from QLINK_CMD_START_AP parameters .
* @ QLINK_HW_CAPAB_DFS_OFFLOAD : device implements DFS offload functionality
* @ QLINK_HW_CAPAB_SCAN_RANDOM_MAC_ADDR : device supports MAC Address
* Randomization in probe requests .
* @ QLINK_HW_CAPAB_OBSS_SCAN : device can perform OBSS scanning .
* @ QLINK_HW_CAPAB_HW_BRIDGE : device has hardware switch capabilities .
*/
enum qlink_hw_capab {
QLINK_HW_CAPAB_REG_UPDATE = 0 ,
QLINK_HW_CAPAB_STA_INACT_TIMEOUT,
QLINK_HW_CAPAB_DFS_OFFLOAD,
QLINK_HW_CAPAB_SCAN_RANDOM_MAC_ADDR,
QLINK_HW_CAPAB_PWR_MGMT,
QLINK_HW_CAPAB_OBSS_SCAN,
QLINK_HW_CAPAB_SCAN_DWELL,
QLINK_HW_CAPAB_SAE,
QLINK_HW_CAPAB_HW_BRIDGE,
QLINK_HW_CAPAB_NUM
};
/**
* enum qlink_driver_capab - host driver capabilities .
*
*/
enum qlink_driver_capab {
QLINK_DRV_CAPAB_NUM = 0
};
enum qlink_iface_type {
QLINK_IFTYPE_AP = 1 ,
QLINK_IFTYPE_STATION = 2 ,
QLINK_IFTYPE_ADHOC = 3 ,
QLINK_IFTYPE_MONITOR = 4 ,
QLINK_IFTYPE_WDS = 5 ,
QLINK_IFTYPE_AP_VLAN = 6 ,
};
/**
* struct qlink_intf_info - information on virtual interface .
*
* Data describing a single virtual interface .
*
* @ if_type : Mode of interface operation , one of & enum qlink_iface_type
* @ vlanid : VLAN ID for AP_VLAN interface type
* @ mac_addr : MAC address of virtual interface .
*/
struct qlink_intf_info {
__le16 if_type;
__le16 vlanid;
u8 mac_addr[ETH_ALEN];
u8 use4addr;
u8 rsvd[1 ];
} __packed;
enum qlink_sta_flags {
QLINK_STA_FLAG_INVALID = 0 ,
QLINK_STA_FLAG_AUTHORIZED = BIT(0 ),
QLINK_STA_FLAG_SHORT_PREAMBLE = BIT(1 ),
QLINK_STA_FLAG_WME = BIT(2 ),
QLINK_STA_FLAG_MFP = BIT(3 ),
QLINK_STA_FLAG_AUTHENTICATED = BIT(4 ),
QLINK_STA_FLAG_TDLS_PEER = BIT(5 ),
QLINK_STA_FLAG_ASSOCIATED = BIT(6 ),
};
enum qlink_channel_width {
QLINK_CHAN_WIDTH_5 = 0 ,
QLINK_CHAN_WIDTH_10,
QLINK_CHAN_WIDTH_20_NOHT,
QLINK_CHAN_WIDTH_20,
QLINK_CHAN_WIDTH_40,
QLINK_CHAN_WIDTH_80,
QLINK_CHAN_WIDTH_80P80,
QLINK_CHAN_WIDTH_160,
};
/**
* struct qlink_channel - qlink control channel definition
*
* @ hw_value : hardware - specific value for the channel
* @ center_freq : center frequency in MHz
* @ flags : channel flags from & enum qlink_channel_flags
* @ band : band this channel belongs to
* @ max_antenna_gain : maximum antenna gain in dBi
* @ max_power : maximum transmission power ( in dBm )
* @ max_reg_power : maximum regulatory transmission power ( in dBm )
* @ dfs_state : current state of this channel .
* Only relevant if radar is required on this channel .
* @ beacon_found : helper to regulatory code to indicate when a beacon
* has been found on this channel . Use regulatory_hint_found_beacon ( )
* to enable this , this is useful only on 5 GHz band .
*/
struct qlink_channel {
__le16 hw_value;
__le16 center_freq;
__le32 flags;
u8 band;
u8 max_antenna_gain;
u8 max_power;
u8 max_reg_power;
__le32 dfs_cac_ms;
u8 dfs_state;
u8 beacon_found;
u8 rsvd[2 ];
} __packed;
/**
* struct qlink_chandef - qlink channel definition
*
* @ chan : primary channel definition
* @ center_freq1 : center frequency of first segment
* @ center_freq2 : center frequency of second segment ( 80 + 80 only )
* @ width : channel width , one of @ enum qlink_channel_width
*/
struct qlink_chandef {
struct qlink_channel chan;
__le16 center_freq1;
__le16 center_freq2;
u8 width;
u8 rsvd[3 ];
} __packed;
#define QLINK_MAX_NR_CIPHER_SUITES 5
#define QLINK_MAX_NR_AKM_SUITES 2
struct qlink_auth_encr {
__le32 wpa_versions;
__le32 cipher_group;
__le32 n_ciphers_pairwise;
__le32 ciphers_pairwise[QLINK_MAX_NR_CIPHER_SUITES];
__le32 n_akm_suites;
__le32 akm_suites[QLINK_MAX_NR_AKM_SUITES];
__le16 control_port_ethertype;
u8 auth_type;
u8 privacy;
u8 control_port;
u8 control_port_no_encrypt;
u8 rsvd[2 ];
} __packed;
/**
* struct qlink_sta_info_state - station flags mask / value
*
* @ mask : STA flags mask , bitmap of & enum qlink_sta_flags
* @ value : STA flags values , bitmap of & enum qlink_sta_flags
*/
struct qlink_sta_info_state {
__le32 mask;
__le32 value;
} __packed;
/**
* enum qlink_sr_ctrl_flags - control flags for spatial reuse parameter set
*
* @ QLINK_SR_PSR_DISALLOWED : indicates whether or not PSR - based spatial reuse
* transmissions are allowed for STAs associated with the AP
* @ QLINK_SR_NON_SRG_OBSS_PD_SR_DISALLOWED : indicates whether or not
* Non - SRG OBSS PD spatial reuse transmissions are allowed for STAs associated
* with the AP
* @ NON_SRG_OFFSET_PRESENT : indicates whether or not Non - SRG OBSS PD Max offset
* field is valid in the element
* @ QLINK_SR_SRG_INFORMATION_PRESENT : indicates whether or not SRG OBSS PD
* Min / Max offset fields ore valid in the element
*/
enum qlink_sr_ctrl_flags {
QLINK_SR_PSR_DISALLOWED = BIT(0 ),
QLINK_SR_NON_SRG_OBSS_PD_SR_DISALLOWED = BIT(1 ),
QLINK_SR_NON_SRG_OFFSET_PRESENT = BIT(2 ),
QLINK_SR_SRG_INFORMATION_PRESENT = BIT(3 ),
};
/**
* struct qlink_sr_params - spatial reuse parameters
*
* @ sr_control : spatial reuse control field ; flags contained in this field are
* defined in @ qlink_sr_ctrl_flags
* @ non_srg_obss_pd_max : added to - 82 dBm to generate the value of the
* Non - SRG OBSS PD Max parameter
* @ srg_obss_pd_min_offset : added to - 82 dBm to generate the value of the
* SRG OBSS PD Min parameter
* @ srg_obss_pd_max_offset : added to - 82 dBm to generate the value of the
* SRG PBSS PD Max parameter
*/
struct qlink_sr_params {
u8 sr_control;
u8 non_srg_obss_pd_max;
u8 srg_obss_pd_min_offset;
u8 srg_obss_pd_max_offset;
} __packed;
/* QLINK Command messages related definitions
*/
/**
* enum qlink_cmd_type - list of supported commands
*
* Commands are QLINK messages of type @ QLINK_MSG_TYPE_CMD , sent by driver to
* wireless network device for processing . Device is expected to send back a
* reply message of type & QLINK_MSG_TYPE_CMDRSP , containing at least command
* execution status ( one of & enum qlink_cmd_result ) . Reply message
* may also contain data payload specific to the command type .
*
* @ QLINK_CMD_SEND_FRAME : send specified frame over the air ; firmware will
* encapsulate 802 . 3 packet into 802 . 11 frame automatically .
* @ QLINK_CMD_BAND_INFO_GET : for the specified MAC and specified band , get
* the band ' s description including number of operational channels and
* info on each channel , HT / VHT capabilities , supported rates etc .
* This command is generic to a specified MAC , interface index must be set
* to QLINK_VIFID_RSVD in command header .
* @ QLINK_CMD_REG_NOTIFY : notify device about regulatory domain change . This
* command is supported only if device reports QLINK_HW_SUPPORTS_REG_UPDATE
* capability .
* @ QLINK_CMD_START_CAC : start radar detection procedure on a specified channel .
* @ QLINK_CMD_TXPWR : get or set current channel transmit power for
* the specified MAC .
* @ QLINK_CMD_NDEV_EVENT : signalizes changes made with a corresponding network
* device .
*/
enum qlink_cmd_type {
QLINK_CMD_FW_INIT = 0 x0001,
QLINK_CMD_FW_DEINIT = 0 x0002,
QLINK_CMD_REGISTER_MGMT = 0 x0003,
QLINK_CMD_SEND_FRAME = 0 x0004,
QLINK_CMD_MGMT_SET_APPIE = 0 x0005,
QLINK_CMD_PHY_PARAMS_SET = 0 x0012,
QLINK_CMD_GET_HW_INFO = 0 x0013,
QLINK_CMD_MAC_INFO = 0 x0014,
QLINK_CMD_ADD_INTF = 0 x0015,
QLINK_CMD_DEL_INTF = 0 x0016,
QLINK_CMD_CHANGE_INTF = 0 x0017,
QLINK_CMD_UPDOWN_INTF = 0 x0018,
QLINK_CMD_REG_NOTIFY = 0 x0019,
QLINK_CMD_BAND_INFO_GET = 0 x001A,
QLINK_CMD_CHAN_SWITCH = 0 x001B,
QLINK_CMD_CHAN_GET = 0 x001C,
QLINK_CMD_START_CAC = 0 x001D,
QLINK_CMD_START_AP = 0 x0021,
QLINK_CMD_STOP_AP = 0 x0022,
QLINK_CMD_SET_MAC_ACL = 0 x0023,
QLINK_CMD_GET_STA_INFO = 0 x0030,
QLINK_CMD_ADD_KEY = 0 x0040,
QLINK_CMD_DEL_KEY = 0 x0041,
QLINK_CMD_SET_DEFAULT_KEY = 0 x0042,
QLINK_CMD_SET_DEFAULT_MGMT_KEY = 0 x0043,
QLINK_CMD_CHANGE_STA = 0 x0051,
QLINK_CMD_DEL_STA = 0 x0052,
QLINK_CMD_SCAN = 0 x0053,
QLINK_CMD_CHAN_STATS = 0 x0054,
QLINK_CMD_NDEV_EVENT = 0 x0055,
QLINK_CMD_CONNECT = 0 x0060,
QLINK_CMD_DISCONNECT = 0 x0061,
QLINK_CMD_PM_SET = 0 x0062,
QLINK_CMD_WOWLAN_SET = 0 x0063,
QLINK_CMD_EXTERNAL_AUTH = 0 x0066,
QLINK_CMD_TXPWR = 0 x0067,
QLINK_CMD_UPDATE_OWE = 0 x0068,
};
/**
* struct qlink_cmd - QLINK command message header
*
* Header used for QLINK messages of QLINK_MSG_TYPE_CMD type .
*
* @ mhdr : Common QLINK message header .
* @ cmd_id : command id , one of & enum qlink_cmd_type .
* @ seq_num : sequence number of command message , used for matching with
* response message .
* @ macid : index of physical radio device the command is destined to or
* QLINK_MACID_RSVD if not applicable .
* @ vifid : index of virtual wireless interface on specified @ macid the command
* is destined to or QLINK_VIFID_RSVD if not applicable .
*/
struct qlink_cmd {
struct qlink_msg_header mhdr;
__le16 cmd_id;
__le16 seq_num;
u8 macid;
u8 vifid;
u8 rsvd[2 ];
} __packed;
/**
* struct qlink_cmd_init_fw - data for QLINK_CMD_FW_INIT
*
* Initialize firmware based on specified host configuration . This is the first
* command sent to wifi card and it ' s fixed part should never be changed , any
* additions must be done by appending TLVs .
* If wifi card can not operate with a specified parameters it will return
* error .
*
* @ qlink_proto_ver : QLINK protocol version used by host driver .
*/
struct qlink_cmd_init_fw {
struct qlink_cmd chdr;
__le32 qlink_proto_ver;
u8 var_info[];
} __packed;
/**
* struct qlink_cmd_manage_intf - interface management command
*
* Data for interface management commands QLINK_CMD_ADD_INTF , QLINK_CMD_DEL_INTF
* and QLINK_CMD_CHANGE_INTF .
*
* @ intf_info : interface description .
*/
struct qlink_cmd_manage_intf {
struct qlink_cmd chdr;
struct qlink_intf_info intf_info;
} __packed;
enum qlink_mgmt_frame_type {
QLINK_MGMT_FRAME_ASSOC_REQ = 0 x00,
QLINK_MGMT_FRAME_ASSOC_RESP = 0 x01,
QLINK_MGMT_FRAME_REASSOC_REQ = 0 x02,
QLINK_MGMT_FRAME_REASSOC_RESP = 0 x03,
QLINK_MGMT_FRAME_PROBE_REQ = 0 x04,
QLINK_MGMT_FRAME_PROBE_RESP = 0 x05,
QLINK_MGMT_FRAME_BEACON = 0 x06,
QLINK_MGMT_FRAME_ATIM = 0 x07,
QLINK_MGMT_FRAME_DISASSOC = 0 x08,
QLINK_MGMT_FRAME_AUTH = 0 x09,
QLINK_MGMT_FRAME_DEAUTH = 0 x0A,
QLINK_MGMT_FRAME_ACTION = 0 x0B,
QLINK_MGMT_FRAME_TYPE_COUNT
};
/**
* struct qlink_cmd_mgmt_frame_register - data for QLINK_CMD_REGISTER_MGMT
*
* @ frame_type : MGMT frame type the registration request describes , one of
* & enum qlink_mgmt_frame_type .
* @ do_register : 0 - unregister , otherwise register for reception of specified
* MGMT frame type .
*/
struct qlink_cmd_mgmt_frame_register {
struct qlink_cmd chdr;
__le16 frame_type;
u8 do_register;
u8 rsvd[1 ];
} __packed;
/**
* @ QLINK_FRAME_TX_FLAG_8023 : frame has a 802 . 3 header ; if not set , frame
* is a 802 . 11 encapsulated .
*/
enum qlink_frame_tx_flags {
QLINK_FRAME_TX_FLAG_OFFCHAN = BIT(0 ),
QLINK_FRAME_TX_FLAG_NO_CCK = BIT(1 ),
QLINK_FRAME_TX_FLAG_ACK_NOWAIT = BIT(2 ),
QLINK_FRAME_TX_FLAG_8023 = BIT(3 ),
};
/**
* struct qlink_cmd_frame_tx - data for QLINK_CMD_SEND_FRAME command
*
* @ cookie : opaque request identifier .
* @ freq : Frequency to use for frame transmission .
* @ flags : Transmission flags , one of & enum qlink_frame_tx_flags .
* @ frame_data : frame to transmit .
*/
struct qlink_cmd_frame_tx {
struct qlink_cmd chdr;
__le32 cookie;
__le16 freq;
__le16 flags;
u8 frame_data[];
} __packed;
/**
* struct qlink_cmd_get_sta_info - data for QLINK_CMD_GET_STA_INFO command
*
* @ sta_addr : MAC address of the STA statistics is requested for .
*/
struct qlink_cmd_get_sta_info {
struct qlink_cmd chdr;
u8 sta_addr[ETH_ALEN];
u8 rsvd[2 ];
} __packed;
/**
* struct qlink_cmd_add_key - data for QLINK_CMD_ADD_KEY command .
*
* @ key_index : index of the key being installed .
* @ pairwise : whether to use pairwise key .
* @ addr : MAC address of a STA key is being installed to .
* @ cipher : cipher suite .
* @ vlanid : VLAN ID for AP_VLAN interface type
* @ key_data : key data itself .
*/
struct qlink_cmd_add_key {
struct qlink_cmd chdr;
u8 key_index;
u8 pairwise;
u8 addr[ETH_ALEN];
__le32 cipher;
__le16 vlanid;
u8 rsvd[2 ];
u8 key_data[];
} __packed;
/**
* struct qlink_cmd_del_key_req - data for QLINK_CMD_DEL_KEY command
*
* @ key_index : index of the key being removed .
* @ pairwise : whether to use pairwise key .
* @ addr : MAC address of a STA for which a key is removed .
*/
struct qlink_cmd_del_key {
struct qlink_cmd chdr;
u8 key_index;
u8 pairwise;
u8 addr[ETH_ALEN];
} __packed;
/**
* struct qlink_cmd_set_def_key - data for QLINK_CMD_SET_DEFAULT_KEY command
*
* @ key_index : index of the key to be set as default one .
* @ unicast : key is unicast .
* @ multicast : key is multicast .
*/
struct qlink_cmd_set_def_key {
struct qlink_cmd chdr;
u8 key_index;
u8 unicast;
u8 multicast;
u8 rsvd[1 ];
} __packed;
/**
* struct qlink_cmd_set_def_mgmt_key - data for QLINK_CMD_SET_DEFAULT_MGMT_KEY
*
* @ key_index : index of the key to be set as default MGMT key .
*/
struct qlink_cmd_set_def_mgmt_key {
struct qlink_cmd chdr;
u8 key_index;
u8 rsvd[3 ];
} __packed;
/**
* struct qlink_cmd_change_sta - data for QLINK_CMD_CHANGE_STA command
*
* @ flag_update : STA flags to update
* @ if_type : Mode of interface operation , one of & enum qlink_iface_type
* @ vlanid : VLAN ID to assign to specific STA
* @ sta_addr : address of the STA for which parameters are set .
*/
struct qlink_cmd_change_sta {
struct qlink_cmd chdr;
struct qlink_sta_info_state flag_update;
__le16 if_type;
__le16 vlanid;
u8 sta_addr[ETH_ALEN];
u8 rsvd[2 ];
} __packed;
/**
* struct qlink_cmd_del_sta - data for QLINK_CMD_DEL_STA command .
*
* See & struct station_del_parameters
*/
struct qlink_cmd_del_sta {
struct qlink_cmd chdr;
__le16 reason_code;
u8 sta_addr[ETH_ALEN];
u8 subtype;
u8 rsvd[3 ];
} __packed;
enum qlink_sta_connect_flags {
QLINK_STA_CONNECT_DISABLE_HT = BIT(0 ),
QLINK_STA_CONNECT_DISABLE_VHT = BIT(1 ),
QLINK_STA_CONNECT_USE_RRM = BIT(2 ),
};
/**
* struct qlink_cmd_connect - data for QLINK_CMD_CONNECT command
*
* @ bssid : BSSID of the BSS to connect to .
* @ bssid_hint : recommended AP BSSID for initial connection to the BSS or
* 00 : 00 : 00 : 00 : 00 : 00 if not specified .
* @ prev_bssid : previous BSSID , if specified ( not 00 : 00 : 00 : 00 : 00 : 00 ) indicates
* a request to reassociate .
* @ bg_scan_period : period of background scan .
* @ flags : one of & enum qlink_sta_connect_flags .
* @ ht_capa : HT Capabilities overrides .
* @ ht_capa_mask : The bits of ht_capa which are to be used .
* @ vht_capa : VHT Capability overrides
* @ vht_capa_mask : The bits of vht_capa which are to be used .
* @ aen : authentication information .
* @ mfp : whether to use management frame protection .
* @ payload : variable portion of connection request .
*/
struct qlink_cmd_connect {
struct qlink_cmd chdr;
u8 bssid[ETH_ALEN];
u8 bssid_hint[ETH_ALEN];
u8 prev_bssid[ETH_ALEN];
__le16 bg_scan_period;
__le32 flags;
struct ieee80211_ht_cap ht_capa;
struct ieee80211_ht_cap ht_capa_mask;
struct ieee80211_vht_cap vht_capa;
struct ieee80211_vht_cap vht_capa_mask;
struct qlink_auth_encr aen;
u8 mfp;
u8 pbss;
u8 rsvd[2 ];
u8 payload[];
} __packed;
/**
* struct qlink_cmd_external_auth - data for QLINK_CMD_EXTERNAL_AUTH command
*
* @ bssid : BSSID of the BSS to connect to
* @ status : authentication status code
* @ payload : variable portion of connection request .
*/
struct qlink_cmd_external_auth {
struct qlink_cmd chdr;
u8 peer[ETH_ALEN];
__le16 status;
u8 payload[];
} __packed;
/**
* struct qlink_cmd_disconnect - data for QLINK_CMD_DISCONNECT command
*
* @ reason : code of the reason of disconnect , see & enum ieee80211_reasoncode .
*/
struct qlink_cmd_disconnect {
struct qlink_cmd chdr;
__le16 reason;
u8 rsvd[2 ];
} __packed;
/**
* struct qlink_cmd_updown - data for QLINK_CMD_UPDOWN_INTF command
*
* @ if_up : bring specified interface DOWN ( if_up = = 0 ) or UP ( otherwise ) .
* Interface is specified in common command header @ chdr .
*/
struct qlink_cmd_updown {
struct qlink_cmd chdr;
u8 if_up;
u8 rsvd[3 ];
} __packed;
/**
* enum qlink_band - a list of frequency bands
*
* @ QLINK_BAND_2GHZ : 2 . 4 GHz band
* @ QLINK_BAND_5GHZ : 5 GHz band
* @ QLINK_BAND_60GHZ : 60 GHz band
*/
enum qlink_band {
QLINK_BAND_2GHZ = BIT(0 ),
QLINK_BAND_5GHZ = BIT(1 ),
QLINK_BAND_60GHZ = BIT(2 ),
};
/**
* struct qlink_cmd_band_info_get - data for QLINK_CMD_BAND_INFO_GET command
*
* @ band : a PHY band for which information is queried , one of @ enum qlink_band
*/
struct qlink_cmd_band_info_get {
struct qlink_cmd chdr;
u8 band;
u8 rsvd[3 ];
} __packed;
/**
* struct qlink_cmd_get_chan_stats - data for QLINK_CMD_CHAN_STATS command
*
* @ channel_freq : channel center frequency
*/
struct qlink_cmd_get_chan_stats {
struct qlink_cmd chdr;
__le32 channel_freq;
} __packed;
/**
* enum qlink_reg_initiator - Indicates the initiator of a reg domain request
*
* See & enum nl80211_reg_initiator for more info .
*/
enum qlink_reg_initiator {
QLINK_REGDOM_SET_BY_CORE,
QLINK_REGDOM_SET_BY_USER,
QLINK_REGDOM_SET_BY_DRIVER,
QLINK_REGDOM_SET_BY_COUNTRY_IE,
};
/**
* enum qlink_user_reg_hint_type - type of user regulatory hint
*
* See & enum nl80211_user_reg_hint_type for more info .
*/
enum qlink_user_reg_hint_type {
QLINK_USER_REG_HINT_USER = 0 ,
QLINK_USER_REG_HINT_CELL_BASE = 1 ,
QLINK_USER_REG_HINT_INDOOR = 2 ,
};
/**
* struct qlink_cmd_reg_notify - data for QLINK_CMD_REG_NOTIFY command
*
* @ alpha2 : the ISO / IEC 3166 alpha2 country code .
* @ initiator : which entity sent the request , one of & enum qlink_reg_initiator .
* @ user_reg_hint_type : type of hint for QLINK_REGDOM_SET_BY_USER request , one
* of & enum qlink_user_reg_hint_type .
* @ num_channels : number of & struct qlink_tlv_channel in a variable portion of a
* payload .
* @ dfs_region : one of & enum qlink_dfs_regions .
* @ slave_radar : whether slave device should enable radar detection .
* @ dfs_offload : enable or disable DFS offload to firmware .
* @ info : variable portion of regulatory notifier callback .
*/
struct qlink_cmd_reg_notify {
struct qlink_cmd chdr;
u8 alpha2[2 ];
u8 initiator;
u8 user_reg_hint_type;
u8 num_channels;
u8 dfs_region;
u8 slave_radar;
u8 dfs_offload;
u8 info[];
} __packed;
/**
* enum qlink_chan_sw_flags - channel switch control flags
*
* @ QLINK_CHAN_SW_RADAR_REQUIRED : whether radar detection is required on a new
* channel .
* @ QLINK_CHAN_SW_BLOCK_TX : whether transmissions should be blocked while
* changing a channel .
*/
enum qlink_chan_sw_flags {
QLINK_CHAN_SW_RADAR_REQUIRED = BIT(0 ),
QLINK_CHAN_SW_BLOCK_TX = BIT(1 ),
};
/**
* struct qlink_cmd_chan_switch - data for QLINK_CMD_CHAN_SWITCH command
*
* @ channel : channel to switch to .
* @ flags : flags to control channel switch , bitmap of & enum qlink_chan_sw_flags .
* @ beacon_count : number of beacons until switch
*/
struct qlink_cmd_chan_switch {
struct qlink_cmd chdr;
struct qlink_chandef channel;
__le64 flags;
__le32 n_counter_offsets_beacon;
__le32 n_counter_offsets_presp;
u8 beacon_count;
u8 rsvd[3 ];
} __packed;
/**
* enum qlink_hidden_ssid - values for % NL80211_ATTR_HIDDEN_SSID
*
* Refer to & enum nl80211_hidden_ssid
*/
enum qlink_hidden_ssid {
QLINK_HIDDEN_SSID_NOT_IN_USE,
QLINK_HIDDEN_SSID_ZERO_LEN,
QLINK_HIDDEN_SSID_ZERO_CONTENTS
};
/**
* struct qlink_cmd_start_ap - data for QLINK_CMD_START_AP command
*
* @ beacon_interval : beacon interval
* @ inactivity_timeout : station ' s inactivity period in seconds
* @ dtim_period : DTIM period
* @ hidden_ssid : whether to hide the SSID , one of & enum qlink_hidden_ssid
* @ smps_mode : SMPS mode
* @ ht_required : stations must support HT
* @ vht_required : stations must support VHT
* @ aen : encryption info
* @ sr_params : spatial reuse parameters
* @ twt_responder : enable Target Wake Time
* @ info : variable configurations
*/
struct qlink_cmd_start_ap {
struct qlink_cmd chdr;
__le16 beacon_interval;
__le16 inactivity_timeout;
u8 dtim_period;
u8 hidden_ssid;
u8 smps_mode;
u8 p2p_ctwindow;
u8 p2p_opp_ps;
u8 pbss;
u8 ht_required;
u8 vht_required;
struct qlink_auth_encr aen;
struct qlink_sr_params sr_params;
u8 twt_responder;
u8 rsvd[3 ];
u8 info[];
} __packed;
/**
* struct qlink_cmd_start_cac - data for QLINK_CMD_START_CAC command
*
* @ chan : a channel to start a radar detection procedure on .
* @ cac_time_ms : CAC time .
*/
struct qlink_cmd_start_cac {
struct qlink_cmd chdr;
struct qlink_chandef chan;
__le32 cac_time_ms;
} __packed;
enum qlink_acl_policy {
QLINK_ACL_POLICY_ACCEPT_UNLESS_LISTED,
QLINK_ACL_POLICY_DENY_UNLESS_LISTED,
};
struct qlink_mac_address {
u8 addr[ETH_ALEN];
} __packed;
/**
* struct qlink_acl_data - ACL data
*
* @ policy : filter policy , one of & enum qlink_acl_policy .
* @ num_entries : number of MAC addresses in array .
* @ mac_address : MAC addresses array .
*/
struct qlink_acl_data {
__le32 policy;
__le32 num_entries;
struct qlink_mac_address mac_addrs[];
} __packed;
/**
* enum qlink_pm_mode - Power Management mode
*
* @ QLINK_PM_OFF : normal mode , no power saving enabled
* @ QLINK_PM_AUTO_STANDBY : enable auto power save mode
*/
enum qlink_pm_mode {
QLINK_PM_OFF = 0 ,
QLINK_PM_AUTO_STANDBY = 1 ,
};
/**
* struct qlink_cmd_pm_set - data for QLINK_CMD_PM_SET command
*
* @ pm_standby timer : period of network inactivity in seconds before
* putting a radio in power save mode
* @ pm_mode : power management mode
*/
struct qlink_cmd_pm_set {
struct qlink_cmd chdr;
__le32 pm_standby_timer;
u8 pm_mode;
u8 rsvd[3 ];
} __packed;
/**
* enum qlink_txpwr_op - transmit power operation type
* @ QLINK_TXPWR_SET : set tx power
* @ QLINK_TXPWR_GET : get current tx power setting
*/
enum qlink_txpwr_op {
QLINK_TXPWR_SET,
QLINK_TXPWR_GET
};
/**
* struct qlink_cmd_txpwr - get or set current transmit power
*
* @ txpwr : new transmit power setting , in mBm
* @ txpwr_setting : transmit power setting type , one of
* & enum nl80211_tx_power_setting
* @ op_type : type of operation , one of & enum qlink_txpwr_op
*/
struct qlink_cmd_txpwr {
struct qlink_cmd chdr;
__le32 txpwr;
u8 txpwr_setting;
u8 op_type;
u8 rsvd[2 ];
} __packed;
/**
* enum qlink_wowlan_trigger
*
* @ QLINK_WOWLAN_TRIG_DISCONNECT : wakeup on disconnect
* @ QLINK_WOWLAN_TRIG_MAGIC_PKT : wakeup on magic packet
* @ QLINK_WOWLAN_TRIG_PATTERN_PKT : wakeup on user - defined packet
*/
enum qlink_wowlan_trigger {
QLINK_WOWLAN_TRIG_DISCONNECT = BIT(0 ),
QLINK_WOWLAN_TRIG_MAGIC_PKT = BIT(1 ),
QLINK_WOWLAN_TRIG_PATTERN_PKT = BIT(2 ),
};
/**
* struct qlink_cmd_wowlan_set - data for QLINK_CMD_WOWLAN_SET command
*
* @ triggers : requested bitmask of WoWLAN triggers
*/
struct qlink_cmd_wowlan_set {
struct qlink_cmd chdr;
__le32 triggers;
u8 data[];
} __packed;
enum qlink_ndev_event_type {
QLINK_NDEV_EVENT_CHANGEUPPER,
};
/**
* struct qlink_cmd_ndev_event - data for QLINK_CMD_NDEV_EVENT command
*
* @ event : type of event , one of & enum qlink_ndev_event_type
*/
struct qlink_cmd_ndev_event {
struct qlink_cmd chdr;
__le16 event;
u8 rsvd[2 ];
} __packed;
enum qlink_ndev_upper_type {
QLINK_NDEV_UPPER_TYPE_NONE,
QLINK_NDEV_UPPER_TYPE_BRIDGE,
};
/**
* struct qlink_cmd_ndev_changeupper - data for QLINK_NDEV_EVENT_CHANGEUPPER
*
* @ br_domain : layer 2 broadcast domain ID that ndev is a member of
* @ upper_type : type of upper device , one of & enum qlink_ndev_upper_type
*/
struct qlink_cmd_ndev_changeupper {
struct qlink_cmd_ndev_event nehdr;
__le64 flags;
__le32 br_domain;
__le32 netspace_id;
__le16 vlanid;
u8 upper_type;
u8 rsvd[1 ];
} __packed;
/**
* enum qlink_scan_flags - scan request control flags
*
* Scan flags are used to control QLINK_CMD_SCAN behavior .
*
* @ QLINK_SCAN_FLAG_FLUSH : flush cache before scanning .
*/
enum qlink_scan_flags {
QLINK_SCAN_FLAG_FLUSH = BIT(0 ),
QLINK_SCAN_FLAG_DURATION_MANDATORY = BIT(1 ),
};
/**
* struct qlink_cmd_scan - data for QLINK_CMD_SCAN command
*
* @ flags : scan flags , a bitmap of & enum qlink_scan_flags .
* @ n_ssids : number of WLAN_EID_SSID TLVs expected in variable portion of the
* command .
* @ n_channels : number of QTN_TLV_ID_CHANNEL TLVs expected in variable payload .
* @ active_dwell : time spent on a single channel for an active scan .
* @ passive_dwell : time spent on a single channel for a passive scan .
* @ sample_duration : total duration of sampling a single channel during a scan
* including off - channel dwell time and operating channel time .
* @ bssid : specific BSSID to scan for or a broadcast BSSID .
* @ scan_width : channel width to use , one of & enum qlink_channel_width .
*/
struct qlink_cmd_scan {
struct qlink_cmd chdr;
__le64 flags;
__le16 n_ssids;
__le16 n_channels;
__le16 active_dwell;
__le16 passive_dwell;
__le16 sample_duration;
u8 bssid[ETH_ALEN];
u8 scan_width;
u8 rsvd[3 ];
u8 var_info[];
} __packed;
/**
* struct qlink_cmd_update_owe - data for QLINK_CMD_UPDATE_OWE_INFO command
*
* @ peer : MAC of the peer device for which OWE processing has been completed
* @ status : OWE external processing status code
* @ ies : IEs for the peer constructed by the user space
*/
struct qlink_cmd_update_owe {
struct qlink_cmd chdr;
u8 peer[ETH_ALEN];
__le16 status;
u8 ies[];
} __packed;
/* QLINK Command Responses messages related definitions
*/
enum qlink_cmd_result {
QLINK_CMD_RESULT_OK = 0 ,
QLINK_CMD_RESULT_INVALID,
QLINK_CMD_RESULT_ENOTSUPP,
QLINK_CMD_RESULT_ENOTFOUND,
QLINK_CMD_RESULT_EALREADY,
QLINK_CMD_RESULT_EADDRINUSE,
QLINK_CMD_RESULT_EADDRNOTAVAIL,
QLINK_CMD_RESULT_EBUSY,
};
/**
* struct qlink_resp - QLINK command response message header
*
* Header used for QLINK messages of QLINK_MSG_TYPE_CMDRSP type .
*
* @ mhdr : see & struct qlink_msg_header .
* @ cmd_id : command ID the response corresponds to , one of & enum qlink_cmd_type .
* @ seq_num : sequence number of command message , used for matching with
* response message .
* @ result : result of the command execution , one of & enum qlink_cmd_result .
* @ macid : index of physical radio device the response is sent from or
* QLINK_MACID_RSVD if not applicable .
* @ vifid : index of virtual wireless interface on specified @ macid the response
* is sent from or QLINK_VIFID_RSVD if not applicable .
*/
struct qlink_resp {
struct qlink_msg_header mhdr;
__le16 cmd_id;
__le16 seq_num;
__le16 result;
u8 macid;
u8 vifid;
} __packed;
/**
* struct qlink_resp_init_fw - response for QLINK_CMD_FW_INIT
*
* @ qlink_proto_ver : QLINK protocol version used by wifi card firmware .
*/
struct qlink_resp_init_fw {
struct qlink_resp rhdr;
__le32 qlink_proto_ver;
} __packed;
/**
* enum qlink_dfs_regions - regulatory DFS regions
*
* Corresponds to & enum nl80211_dfs_regions .
*/
enum qlink_dfs_regions {
QLINK_DFS_UNSET = 0 ,
QLINK_DFS_FCC = 1 ,
QLINK_DFS_ETSI = 2 ,
QLINK_DFS_JP = 3 ,
};
/**
* struct qlink_resp_get_mac_info - response for QLINK_CMD_MAC_INFO command
*
* Data describing specific physical device providing wireless MAC
* functionality .
*
* @ dev_mac : MAC address of physical WMAC device ( used for first BSS on
* specified WMAC ) .
* @ num_tx_chain : Number of transmit chains used by WMAC .
* @ num_rx_chain : Number of receive chains used by WMAC .
* @ vht_cap_mod_mask : mask specifying which VHT capabilities can be altered .
* @ ht_cap_mod_mask : mask specifying which HT capabilities can be altered .
* @ max_scan_ssids : maximum number of SSIDs the device can scan for in any scan .
* @ bands_cap : wireless bands WMAC can operate in , bitmap of & enum qlink_band .
* @ max_ap_assoc_sta : Maximum number of associations supported by WMAC .
* @ radar_detect_widths : bitmask of channels BW for which WMAC can detect radar .
* @ alpha2 : country code ID firmware is configured to .
* @ n_reg_rules : number of regulatory rules TLVs in variable portion of the
* message .
* @ dfs_region : regulatory DFS region , one of & enum qlink_dfs_regions .
* @ var_info : variable - length WMAC info data .
*/
struct qlink_resp_get_mac_info {
struct qlink_resp rhdr;
u8 dev_mac[ETH_ALEN];
u8 num_tx_chain;
u8 num_rx_chain;
struct ieee80211_vht_cap vht_cap_mod_mask;
struct ieee80211_ht_cap ht_cap_mod_mask;
__le16 max_ap_assoc_sta;
__le32 hw_version;
__le32 probe_resp_offload;
__le32 bss_select_support;
__le16 n_addresses;
__le16 radar_detect_widths;
__le16 max_remain_on_channel_duration;
__le16 max_acl_mac_addrs;
__le32 frag_threshold;
__le32 rts_threshold;
u8 retry_short;
u8 retry_long;
u8 coverage_class;
u8 max_scan_ssids;
u8 max_sched_scan_reqs;
u8 max_sched_scan_ssids;
u8 max_match_sets;
u8 max_adj_channel_rssi_comp;
__le16 max_scan_ie_len;
__le16 max_sched_scan_ie_len;
__le32 max_sched_scan_plans;
__le32 max_sched_scan_plan_interval;
__le32 max_sched_scan_plan_iterations;
u8 n_cipher_suites;
u8 n_akm_suites;
u8 max_num_pmkids;
u8 num_iftype_ext_capab;
u8 extended_capabilities_len;
u8 max_data_retry_count;
u8 n_iface_combinations;
u8 max_num_csa_counters;
u8 bands_cap;
u8 alpha2[2 ];
u8 n_reg_rules;
u8 dfs_region;
u8 rsvd[3 ];
u8 var_info[];
} __packed;
/**
* struct qlink_resp_get_hw_info - response for QLINK_CMD_GET_HW_INFO command
*
* Description of wireless hardware capabilities and features .
*
* @ fw_ver : wireless hardware firmware version .
* @ num_mac : Number of separate physical radio devices provided by hardware .
* @ mac_bitmap : Bitmap of MAC IDs that are active and can be used in firmware .
* @ total_tx_chains : total number of transmit chains used by device .
* @ total_rx_chains : total number of receive chains .
* @ info : variable - length HW info .
*/
struct qlink_resp_get_hw_info {
struct qlink_resp rhdr;
__le32 fw_ver;
__le32 bld_tmstamp;
__le32 plat_id;
__le32 hw_ver;
u8 num_mac;
u8 mac_bitmap;
u8 total_tx_chain;
u8 total_rx_chain;
u8 info[];
} __packed;
/**
* struct qlink_resp_manage_intf - response for interface management commands
*
* Response data for QLINK_CMD_ADD_INTF and QLINK_CMD_CHANGE_INTF commands .
*
* @ rhdr : Common Command Response message header .
* @ intf_info : interface description .
*/
struct qlink_resp_manage_intf {
struct qlink_resp rhdr;
struct qlink_intf_info intf_info;
} __packed;
enum qlink_sta_info_rate_flags {
QLINK_STA_INFO_RATE_FLAG_HT_MCS = BIT(0 ),
QLINK_STA_INFO_RATE_FLAG_VHT_MCS = BIT(1 ),
QLINK_STA_INFO_RATE_FLAG_SHORT_GI = BIT(2 ),
QLINK_STA_INFO_RATE_FLAG_60G = BIT(3 ),
QLINK_STA_INFO_RATE_FLAG_HE_MCS = BIT(4 ),
};
/**
* struct qlink_resp_get_sta_info - response for QLINK_CMD_GET_STA_INFO command
*
* Response data containing statistics for specified STA .
*
* @ sta_addr : MAC address of STA the response carries statistic for .
* @ info : variable statistics for specified STA .
*/
struct qlink_resp_get_sta_info {
struct qlink_resp rhdr;
u8 sta_addr[ETH_ALEN];
u8 rsvd[2 ];
u8 info[];
} __packed;
/**
* struct qlink_resp_band_info_get - response for QLINK_CMD_BAND_INFO_GET cmd
*
* @ band : frequency band that the response describes , one of @ enum qlink_band .
* @ num_chans : total number of channels info TLVs contained in reply .
* @ num_bitrates : total number of bitrate TLVs contained in reply .
* @ info : variable - length info portion .
*/
struct qlink_resp_band_info_get {
struct qlink_resp rhdr;
u8 band;
u8 num_chans;
u8 num_bitrates;
u8 rsvd[1 ];
u8 info[];
} __packed;
/**
* struct qlink_resp_get_chan_stats - response for QLINK_CMD_CHAN_STATS cmd
*
* @ chan_freq : center frequency for a channel the report is sent for .
* @ info : variable - length channel info .
*/
struct qlink_resp_get_chan_stats {
struct qlink_resp rhdr;
__le32 chan_freq;
u8 info[];
} __packed;
/**
* struct qlink_resp_channel_get - response for QLINK_CMD_CHAN_GET command
*
* @ chan : definition of current operating channel .
*/
struct qlink_resp_channel_get {
struct qlink_resp rhdr;
struct qlink_chandef chan;
} __packed;
/**
* struct qlink_resp_txpwr - response for QLINK_CMD_TXPWR command
*
* This response is intended for QLINK_TXPWR_GET operation and does not
* contain any meaningful information in case of QLINK_TXPWR_SET operation .
*
* @ txpwr : current transmit power setting , in mBm
*/
struct qlink_resp_txpwr {
struct qlink_resp rhdr;
__le32 txpwr;
} __packed;
/* QLINK Events messages related definitions
*/
enum qlink_event_type {
QLINK_EVENT_STA_ASSOCIATED = 0 x0021,
QLINK_EVENT_STA_DEAUTH = 0 x0022,
QLINK_EVENT_MGMT_RECEIVED = 0 x0023,
QLINK_EVENT_SCAN_RESULTS = 0 x0024,
QLINK_EVENT_SCAN_COMPLETE = 0 x0025,
QLINK_EVENT_BSS_JOIN = 0 x0026,
QLINK_EVENT_BSS_LEAVE = 0 x0027,
QLINK_EVENT_FREQ_CHANGE = 0 x0028,
QLINK_EVENT_RADAR = 0 x0029,
QLINK_EVENT_EXTERNAL_AUTH = 0 x0030,
QLINK_EVENT_MIC_FAILURE = 0 x0031,
QLINK_EVENT_UPDATE_OWE = 0 x0032,
};
/**
* struct qlink_event - QLINK event message header
*
* Header used for QLINK messages of QLINK_MSG_TYPE_EVENT type .
*
* @ mhdr : Common QLINK message header .
* @ event_id : Specifies specific event ID , one of & enum qlink_event_type .
* @ macid : index of physical radio device the event was generated on or
* QLINK_MACID_RSVD if not applicable .
* @ vifid : index of virtual wireless interface on specified @ macid the event
* was generated on or QLINK_VIFID_RSVD if not applicable .
*/
struct qlink_event {
struct qlink_msg_header mhdr;
__le16 event_id;
u8 macid;
u8 vifid;
} __packed;
/**
* struct qlink_event_sta_assoc - data for QLINK_EVENT_STA_ASSOCIATED event
*
* @ sta_addr : Address of a STA for which new association event was generated
* @ frame_control : control bits from 802 . 11 ASSOC_REQUEST header .
* @ payload : IEs from association request .
*/
struct qlink_event_sta_assoc {
struct qlink_event ehdr;
u8 sta_addr[ETH_ALEN];
__le16 frame_control;
u8 ies[];
} __packed;
/**
* struct qlink_event_sta_deauth - data for QLINK_EVENT_STA_DEAUTH event
*
* @ sta_addr : Address of a deauthenticated STA .
* @ reason : reason for deauthentication .
*/
struct qlink_event_sta_deauth {
struct qlink_event ehdr;
u8 sta_addr[ETH_ALEN];
__le16 reason;
} __packed;
/**
* struct qlink_event_bss_join - data for QLINK_EVENT_BSS_JOIN event
*
* @ chan : new operating channel definition
* @ bssid : BSSID of a BSS which interface tried to joined .
* @ status : status of joining attempt , see & enum ieee80211_statuscode .
*/
struct qlink_event_bss_join {
struct qlink_event ehdr;
struct qlink_chandef chan;
u8 bssid[ETH_ALEN];
__le16 status;
u8 ies[];
} __packed;
/**
* struct qlink_event_bss_leave - data for QLINK_EVENT_BSS_LEAVE event
*
* @ reason : reason of disconnecting from BSS .
*/
struct qlink_event_bss_leave {
struct qlink_event ehdr;
__le16 reason;
u8 rsvd[2 ];
} __packed;
/**
* struct qlink_event_freq_change - data for QLINK_EVENT_FREQ_CHANGE event
*
* @ chan : new operating channel definition
*/
struct qlink_event_freq_change {
struct qlink_event ehdr;
struct qlink_chandef chan;
} __packed;
enum qlink_rxmgmt_flags {
QLINK_RXMGMT_FLAG_ANSWERED = 1 << 0 ,
};
/**
* struct qlink_event_rxmgmt - data for QLINK_EVENT_MGMT_RECEIVED event
*
* @ freq : Frequency on which the frame was received in MHz .
* @ flags : bitmap of & enum qlink_rxmgmt_flags .
* @ sig_dbm : signal strength in dBm .
* @ frame_data : data of Rx ' d frame itself .
*/
struct qlink_event_rxmgmt {
struct qlink_event ehdr;
__le32 freq;
__le32 flags;
s8 sig_dbm;
u8 rsvd[3 ];
u8 frame_data[];
} __packed;
/**
* struct qlink_event_scan_result - data for QLINK_EVENT_SCAN_RESULTS event
*
* @ tsf : TSF timestamp indicating when scan results were generated .
* @ freq : Center frequency of the channel where BSS for which the scan result
* event was generated was discovered .
* @ capab : capabilities field .
* @ bintval : beacon interval announced by discovered BSS .
* @ sig_dbm : signal strength in dBm .
* @ bssid : BSSID announced by discovered BSS .
* @ ssid_len : length of SSID announced by BSS .
* @ ssid : SSID announced by discovered BSS .
* @ payload : IEs that are announced by discovered BSS in its MGMt frames .
*/
struct qlink_event_scan_result {
struct qlink_event ehdr;
__le64 tsf;
__le16 freq;
__le16 capab;
__le16 bintval;
s8 sig_dbm;
u8 ssid_len;
u8 ssid[IEEE80211_MAX_SSID_LEN];
u8 bssid[ETH_ALEN];
u8 rsvd[2 ];
u8 payload[];
} __packed;
/**
* enum qlink_scan_complete_flags - indicates result of scan request .
*
* @ QLINK_SCAN_NONE : Scan request was processed .
* @ QLINK_SCAN_ABORTED : Scan was aborted .
*/
enum qlink_scan_complete_flags {
QLINK_SCAN_NONE = 0 ,
QLINK_SCAN_ABORTED = BIT(0 ),
};
/**
* struct qlink_event_scan_complete - data for QLINK_EVENT_SCAN_COMPLETE event
*
* @ flags : flags indicating the status of pending scan request ,
* see & enum qlink_scan_complete_flags .
*/
struct qlink_event_scan_complete {
struct qlink_event ehdr;
__le32 flags;
} __packed;
enum qlink_radar_event {
QLINK_RADAR_DETECTED,
QLINK_RADAR_CAC_FINISHED,
QLINK_RADAR_CAC_ABORTED,
QLINK_RADAR_NOP_FINISHED,
QLINK_RADAR_PRE_CAC_EXPIRED,
QLINK_RADAR_CAC_STARTED,
};
/**
* struct qlink_event_radar - data for QLINK_EVENT_RADAR event
*
* @ chan : channel on which radar event happened .
* @ event : radar event type , one of & enum qlink_radar_event .
*/
struct qlink_event_radar {
struct qlink_event ehdr;
struct qlink_chandef chan;
u8 event;
u8 rsvd[3 ];
} __packed;
/**
* struct qlink_event_external_auth - data for QLINK_EVENT_EXTERNAL_AUTH event
*
* @ ssid : SSID announced by BSS
* @ ssid_len : SSID length
* @ bssid : BSSID of the BSS to connect to
* @ akm_suite : AKM suite for external authentication
* @ action : action type / trigger for external authentication
*/
struct qlink_event_external_auth {
struct qlink_event ehdr;
__le32 akm_suite;
u8 ssid[IEEE80211_MAX_SSID_LEN];
u8 bssid[ETH_ALEN];
u8 ssid_len;
u8 action;
} __packed;
/**
* struct qlink_event_mic_failure - data for QLINK_EVENT_MIC_FAILURE event
*
* @ src : source MAC address of the frame
* @ key_index : index of the key being reported
* @ pairwise : whether the key is pairwise or group
*/
struct qlink_event_mic_failure {
struct qlink_event ehdr;
u8 src[ETH_ALEN];
u8 key_index;
u8 pairwise;
} __packed;
/**
* struct qlink_event_update_owe - data for QLINK_EVENT_UPDATE_OWE event
*
* @ peer : MAC addr of the peer device for which OWE processing needs to be done
* @ ies : IEs from the peer
*/
struct qlink_event_update_owe {
struct qlink_event ehdr;
u8 peer[ETH_ALEN];
u8 rsvd[2 ];
u8 ies[];
} __packed;
/* QLINK TLVs (Type-Length Values) definitions
*/
/**
* enum qlink_tlv_id - list of TLVs that Qlink messages can carry
*
* @ QTN_TLV_ID_BITMAP : a data representing a bitmap that is used together with
* other TLVs :
* & enum qlink_sta_info used to indicate which statistic carried in
* QTN_TLV_ID_STA_STATS is valid .
* & enum qlink_hw_capab listing wireless card capabilities .
* & enum qlink_driver_capab listing driver / host system capabilities .
* & enum qlink_chan_stat used to indicate which statistic carried in
* QTN_TLV_ID_CHANNEL_STATS is valid .
* @ QTN_TLV_ID_STA_STATS : per - STA statistics as defined by
* & struct qlink_sta_stats . Valid values are marked as such in a bitmap
* carried by QTN_TLV_ID_BITMAP .
* @ QTN_TLV_ID_IFTYPE_DATA : supported band data .
*/
enum qlink_tlv_id {
QTN_TLV_ID_FRAG_THRESH = 0 x0201,
QTN_TLV_ID_RTS_THRESH = 0 x0202,
QTN_TLV_ID_SRETRY_LIMIT = 0 x0203,
QTN_TLV_ID_LRETRY_LIMIT = 0 x0204,
QTN_TLV_ID_REG_RULE = 0 x0207,
QTN_TLV_ID_CHANNEL = 0 x020F,
QTN_TLV_ID_CHANDEF = 0 x0210,
QTN_TLV_ID_BITMAP = 0 x0211,
QTN_TLV_ID_STA_STATS = 0 x0212,
QTN_TLV_ID_COVERAGE_CLASS = 0 x0213,
QTN_TLV_ID_IFACE_LIMIT = 0 x0214,
QTN_TLV_ID_CHANNEL_STATS = 0 x0216,
QTN_TLV_ID_KEY = 0 x0302,
QTN_TLV_ID_SEQ = 0 x0303,
QTN_TLV_ID_IE_SET = 0 x0305,
QTN_TLV_ID_EXT_CAPABILITY_MASK = 0 x0306,
QTN_TLV_ID_ACL_DATA = 0 x0307,
QTN_TLV_ID_BUILD_NAME = 0 x0401,
QTN_TLV_ID_BUILD_REV = 0 x0402,
QTN_TLV_ID_BUILD_TYPE = 0 x0403,
QTN_TLV_ID_BUILD_LABEL = 0 x0404,
QTN_TLV_ID_HW_ID = 0 x0405,
QTN_TLV_ID_CALIBRATION_VER = 0 x0406,
QTN_TLV_ID_UBOOT_VER = 0 x0407,
QTN_TLV_ID_RANDOM_MAC_ADDR = 0 x0408,
QTN_TLV_ID_WOWLAN_CAPAB = 0 x0410,
QTN_TLV_ID_WOWLAN_PATTERN = 0 x0411,
QTN_TLV_ID_IFTYPE_DATA = 0 x0418,
};
struct qlink_tlv_hdr {
/* New members MUST be added within the struct_group() macro below. */
__struct_group(qlink_tlv_hdr_fixed, __hdr, __packed,
__le16 type;
__le16 len;
);
u8 val[];
} __packed;
static_assert(offsetof(struct qlink_tlv_hdr, val) == sizeof (struct qlink_tlv_hdr_fixed),
"struct member likely outside of __struct_group()" );
struct qlink_iface_limit {
__le16 max_num;
__le16 type;
} __packed;
struct qlink_iface_limit_record {
__le16 max_interfaces;
u8 num_different_channels;
u8 n_limits;
struct qlink_iface_limit limits[];
} __packed;
#define QLINK_RSSI_OFFSET 120
/**
* enum qlink_reg_rule_flags - regulatory rule flags
*
* See description of & enum nl80211_reg_rule_flags
*/
enum qlink_reg_rule_flags {
QLINK_RRF_NO_OFDM = BIT(0 ),
QLINK_RRF_NO_CCK = BIT(1 ),
QLINK_RRF_NO_INDOOR = BIT(2 ),
QLINK_RRF_NO_OUTDOOR = BIT(3 ),
QLINK_RRF_DFS = BIT(4 ),
QLINK_RRF_PTP_ONLY = BIT(5 ),
QLINK_RRF_PTMP_ONLY = BIT(6 ),
QLINK_RRF_NO_IR = BIT(7 ),
QLINK_RRF_AUTO_BW = BIT(8 ),
QLINK_RRF_IR_CONCURRENT = BIT(9 ),
QLINK_RRF_NO_HT40MINUS = BIT(10 ),
QLINK_RRF_NO_HT40PLUS = BIT(11 ),
QLINK_RRF_NO_80MHZ = BIT(12 ),
QLINK_RRF_NO_160MHZ = BIT(13 ),
};
/**
* struct qlink_tlv_reg_rule - data for QTN_TLV_ID_REG_RULE TLV
*
* Regulatory rule description .
*
* @ start_freq_khz : start frequency of the range the rule is attributed to .
* @ end_freq_khz : end frequency of the range the rule is attributed to .
* @ max_bandwidth_khz : max bandwidth that channels in specified range can be
* configured to .
* @ max_antenna_gain : max antenna gain that can be used in the specified
* frequency range , dBi .
* @ max_eirp : maximum EIRP .
* @ flags : regulatory rule flags in & enum qlink_reg_rule_flags .
* @ dfs_cac_ms : DFS CAC period .
*/
struct qlink_tlv_reg_rule {
struct qlink_tlv_hdr_fixed hdr;
__le32 start_freq_khz;
__le32 end_freq_khz;
__le32 max_bandwidth_khz;
__le32 max_antenna_gain;
__le32 max_eirp;
__le32 flags;
__le32 dfs_cac_ms;
} __packed;
enum qlink_channel_flags {
QLINK_CHAN_DISABLED = BIT(0 ),
QLINK_CHAN_NO_IR = BIT(1 ),
QLINK_CHAN_RADAR = BIT(3 ),
QLINK_CHAN_NO_HT40PLUS = BIT(4 ),
QLINK_CHAN_NO_HT40MINUS = BIT(5 ),
QLINK_CHAN_NO_OFDM = BIT(6 ),
QLINK_CHAN_NO_80MHZ = BIT(7 ),
QLINK_CHAN_NO_160MHZ = BIT(8 ),
QLINK_CHAN_INDOOR_ONLY = BIT(9 ),
QLINK_CHAN_IR_CONCURRENT = BIT(10 ),
QLINK_CHAN_NO_20MHZ = BIT(11 ),
QLINK_CHAN_NO_10MHZ = BIT(12 ),
};
enum qlink_dfs_state {
QLINK_DFS_USABLE,
QLINK_DFS_UNAVAILABLE,
QLINK_DFS_AVAILABLE,
};
/**
* struct qlink_tlv_channel - data for QTN_TLV_ID_CHANNEL TLV
*
* Channel settings .
*
* @ channel : ieee80211 channel settings .
*/
struct qlink_tlv_channel {
struct qlink_tlv_hdr_fixed hdr;
struct qlink_channel chan;
} __packed;
/**
* struct qlink_tlv_chandef - data for QTN_TLV_ID_CHANDEF TLV
*
* Channel definition .
*
* @ chan : channel definition data .
*/
struct qlink_tlv_chandef {
struct qlink_tlv_hdr_fixed hdr;
struct qlink_chandef chdef;
} __packed;
enum qlink_ie_set_type {
QLINK_IE_SET_UNKNOWN,
QLINK_IE_SET_ASSOC_REQ,
QLINK_IE_SET_ASSOC_RESP,
QLINK_IE_SET_PROBE_REQ,
QLINK_IE_SET_SCAN,
QLINK_IE_SET_BEACON_HEAD,
QLINK_IE_SET_BEACON_TAIL,
QLINK_IE_SET_BEACON_IES,
QLINK_IE_SET_PROBE_RESP,
QLINK_IE_SET_PROBE_RESP_IES,
};
/**
* struct qlink_tlv_ie_set - data for QTN_TLV_ID_IE_SET
*
* @ type : type of MGMT frame IEs belong to , one of & enum qlink_ie_set_type .
* @ flags : for future use .
* @ ie_data : IEs data .
*/
struct qlink_tlv_ie_set {
struct qlink_tlv_hdr_fixed hdr;
u8 type;
u8 flags;
u8 rsvd[2 ];
u8 ie_data[];
} __packed;
/**
* struct qlink_tlv_ext_ie - extension IE
*
* @ eid_ext : element ID extension , one of & enum ieee80211_eid_ext .
* @ ie_data : IEs data .
*/
struct qlink_tlv_ext_ie {
struct qlink_tlv_hdr_fixed hdr;
u8 eid_ext;
u8 rsvd[3 ];
u8 ie_data[];
} __packed;
#define IEEE80211_HE_PPE_THRES_MAX_LEN 25
struct qlink_sband_iftype_data {
__le16 types_mask;
struct ieee80211_he_cap_elem he_cap_elem;
struct ieee80211_he_mcs_nss_supp he_mcs_nss_supp;
u8 ppe_thres[IEEE80211_HE_PPE_THRES_MAX_LEN];
} __packed;
/**
* struct qlink_tlv_iftype_data - data for QTN_TLV_ID_IFTYPE_DATA
*
* @ n_iftype_data : number of entries in iftype_data .
* @ iftype_data : interface type data entries .
*/
struct qlink_tlv_iftype_data {
struct qlink_tlv_hdr_fixed hdr;
u8 n_iftype_data;
u8 rsvd[3 ];
struct qlink_sband_iftype_data iftype_data[];
} __packed;
/**
* enum qlink_chan_stat - channel statistics bitmap
*
* Used to indicate which statistics values in & struct qlink_chan_stats
* are valid . Individual values are used to fill a bitmap carried in a
* payload of QTN_TLV_ID_BITMAP .
*
* @ QLINK_CHAN_STAT_TIME_ON : time_on value is valid .
* @ QLINK_CHAN_STAT_TIME_TX : time_tx value is valid .
* @ QLINK_CHAN_STAT_TIME_RX : time_rx value is valid .
* @ QLINK_CHAN_STAT_CCA_BUSY : cca_busy value is valid .
* @ QLINK_CHAN_STAT_CCA_BUSY_EXT : cca_busy_ext value is valid .
* @ QLINK_CHAN_STAT_TIME_SCAN : time_scan value is valid .
* @ QLINK_CHAN_STAT_CHAN_NOISE : chan_noise value is valid .
*/
enum qlink_chan_stat {
QLINK_CHAN_STAT_TIME_ON,
QLINK_CHAN_STAT_TIME_TX,
QLINK_CHAN_STAT_TIME_RX,
QLINK_CHAN_STAT_CCA_BUSY,
QLINK_CHAN_STAT_CCA_BUSY_EXT,
QLINK_CHAN_STAT_TIME_SCAN,
QLINK_CHAN_STAT_CHAN_NOISE,
QLINK_CHAN_STAT_NUM,
};
/**
* struct qlink_chan_stats - data for QTN_TLV_ID_CHANNEL_STATS
*
* Carries a per - channel statistics . Not all fields may be filled with
* valid values . Valid fields should be indicated as such using a bitmap of
* & enum qlink_chan_stat . Bitmap is carried separately in a payload of
* QTN_TLV_ID_BITMAP .
*
* @ time_on : amount of time radio operated on that channel .
* @ time_tx : amount of time radio spent transmitting on the channel .
* @ time_rx : amount of time radio spent receiving on the channel .
* @ cca_busy : amount of time the primary channel was busy .
* @ cca_busy_ext : amount of time the secondary channel was busy .
* @ time_scan : amount of radio spent scanning on the channel .
* @ chan_noise : channel noise .
*/
struct qlink_chan_stats {
__le64 time_on;
__le64 time_tx;
__le64 time_rx;
__le64 cca_busy;
__le64 cca_busy_ext;
__le64 time_scan;
s8 chan_noise;
u8 rsvd[3 ];
} __packed;
/**
* enum qlink_sta_info - station information bitmap
*
* Used to indicate which statistics values in & struct qlink_sta_stats
* are valid . Individual values are used to fill a bitmap carried in a
* payload of QTN_TLV_ID_BITMAP .
*
* @ QLINK_STA_INFO_CONNECTED_TIME : connected_time value is valid .
* @ QLINK_STA_INFO_INACTIVE_TIME : inactive_time value is valid .
* @ QLINK_STA_INFO_RX_BYTES : lower 32 bits of rx_bytes value are valid .
* @ QLINK_STA_INFO_TX_BYTES : lower 32 bits of tx_bytes value are valid .
* @ QLINK_STA_INFO_RX_BYTES64 : rx_bytes value is valid .
* @ QLINK_STA_INFO_TX_BYTES64 : tx_bytes value is valid .
* @ QLINK_STA_INFO_RX_DROP_MISC : rx_dropped_misc value is valid .
* @ QLINK_STA_INFO_BEACON_RX : rx_beacon value is valid .
* @ QLINK_STA_INFO_SIGNAL : signal value is valid .
* @ QLINK_STA_INFO_SIGNAL_AVG : signal_avg value is valid .
* @ QLINK_STA_INFO_RX_BITRATE : rxrate value is valid .
* @ QLINK_STA_INFO_TX_BITRATE : txrate value is valid .
* @ QLINK_STA_INFO_RX_PACKETS : rx_packets value is valid .
* @ QLINK_STA_INFO_TX_PACKETS : tx_packets value is valid .
* @ QLINK_STA_INFO_TX_RETRIES : tx_retries value is valid .
* @ QLINK_STA_INFO_TX_FAILED : tx_failed value is valid .
* @ QLINK_STA_INFO_STA_FLAGS : sta_flags value is valid .
*/
enum qlink_sta_info {
QLINK_STA_INFO_CONNECTED_TIME,
QLINK_STA_INFO_INACTIVE_TIME,
QLINK_STA_INFO_RX_BYTES,
QLINK_STA_INFO_TX_BYTES,
QLINK_STA_INFO_RX_BYTES64,
QLINK_STA_INFO_TX_BYTES64,
QLINK_STA_INFO_RX_DROP_MISC,
QLINK_STA_INFO_BEACON_RX,
QLINK_STA_INFO_SIGNAL,
QLINK_STA_INFO_SIGNAL_AVG,
QLINK_STA_INFO_RX_BITRATE,
QLINK_STA_INFO_TX_BITRATE,
QLINK_STA_INFO_RX_PACKETS,
QLINK_STA_INFO_TX_PACKETS,
QLINK_STA_INFO_TX_RETRIES,
QLINK_STA_INFO_TX_FAILED,
QLINK_STA_INFO_STA_FLAGS,
QLINK_STA_INFO_NUM,
};
/**
* struct qlink_sta_info_rate - STA rate statistics
*
* @ rate : data rate in Mbps .
* @ flags : bitmap of & enum qlink_sta_info_rate_flags .
* @ mcs : 802 . 11 - defined MCS index .
* nss : Number of Spatial Streams .
* @ bw : bandwidth , one of & enum qlink_channel_width .
*/
struct qlink_sta_info_rate {
__le16 rate;
u8 flags;
u8 mcs;
u8 nss;
u8 bw;
} __packed;
/**
* struct qlink_sta_stats - data for QTN_TLV_ID_STA_STATS
*
* Carries statistics of a STA . Not all fields may be filled with
* valid values . Valid fields should be indicated as such using a bitmap of
* & enum qlink_sta_info . Bitmap is carried separately in a payload of
* QTN_TLV_ID_BITMAP .
*/
struct qlink_sta_stats {
__le64 rx_bytes;
__le64 tx_bytes;
__le64 rx_beacon;
__le64 rx_duration;
__le64 t_offset;
__le32 connected_time;
__le32 inactive_time;
__le32 rx_packets;
__le32 tx_packets;
__le32 tx_retries;
__le32 tx_failed;
__le32 rx_dropped_misc;
__le32 beacon_loss_count;
__le32 expected_throughput;
struct qlink_sta_info_state sta_flags;
struct qlink_sta_info_rate txrate;
struct qlink_sta_info_rate rxrate;
__le16 llid;
__le16 plid;
u8 local_pm;
u8 peer_pm;
u8 nonpeer_pm;
u8 rx_beacon_signal_avg;
u8 plink_state;
u8 signal;
u8 signal_avg;
u8 rsvd[1 ];
};
/**
* struct qlink_random_mac_addr - data for QTN_TLV_ID_RANDOM_MAC_ADDR TLV
*
* Specifies MAC address mask / value for generation random MAC address
* during scan .
*
* @ mac_addr : MAC address used with randomisation
* @ mac_addr_mask : MAC address mask used with randomisation , bits that
* are 0 in the mask should be randomised , bits that are 1 should
* be taken from the @ mac_addr
*/
struct qlink_random_mac_addr {
u8 mac_addr[ETH_ALEN];
u8 mac_addr_mask[ETH_ALEN];
} __packed;
/**
* struct qlink_wowlan_capab_data - data for QTN_TLV_ID_WOWLAN_CAPAB TLV
*
* WoWLAN capabilities supported by cards .
*
* @ version : version of WoWLAN data structure , to ensure backward
* compatibility for firmwares with limited WoWLAN support
* @ len : Total length of WoWLAN data
* @ data : supported WoWLAN features
*/
struct qlink_wowlan_capab_data {
__le16 version;
__le16 len;
u8 data[];
} __packed;
/**
* struct qlink_wowlan_support - supported WoWLAN capabilities
*
* @ n_patterns : number of supported wakeup patterns
* @ pattern_max_len : maximum length of each pattern
* @ pattern_min_len : minimum length of each pattern
*/
struct qlink_wowlan_support {
__le32 n_patterns;
__le32 pattern_max_len;
__le32 pattern_min_len;
} __packed;
#endif /* _QTN_QLINK_H_ */
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