1180 lines
31 KiB
C
1180 lines
31 KiB
C
/*
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* Copyright (c) 2015-2016 Quantenna Communications, Inc.
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* All rights reserved.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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*/
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#ifndef _QTN_QLINK_H_
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#define _QTN_QLINK_H_
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#include <linux/ieee80211.h>
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#define QLINK_PROTO_VER 6
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#define QLINK_MACID_RSVD 0xFF
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#define QLINK_VIFID_RSVD 0xFF
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/* Common QLINK protocol messages definitions.
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*/
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/**
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* enum qlink_msg_type - QLINK message types
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*
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* Used to distinguish between message types of QLINK protocol.
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*
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* @QLINK_MSG_TYPE_CMD: Message is carrying data of a command sent from
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* driver to wireless hardware.
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* @QLINK_MSG_TYPE_CMDRSP: Message is carrying data of a response to a command.
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* Sent from wireless HW to driver in reply to previously issued command.
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* @QLINK_MSG_TYPE_EVENT: Data for an event originated in wireless hardware and
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* sent asynchronously to driver.
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*/
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enum qlink_msg_type {
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QLINK_MSG_TYPE_CMD = 1,
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QLINK_MSG_TYPE_CMDRSP = 2,
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QLINK_MSG_TYPE_EVENT = 3
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};
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/**
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* struct qlink_msg_header - common QLINK protocol message header
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*
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* Portion of QLINK protocol header common for all message types.
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*
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* @type: Message type, one of &enum qlink_msg_type.
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* @len: Total length of message including all headers.
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*/
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struct qlink_msg_header {
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__le16 type;
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__le16 len;
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} __packed;
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/* Generic definitions of data and information carried in QLINK messages
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*/
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/**
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* enum qlink_hw_capab - device capabilities.
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*
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* @QLINK_HW_CAPAB_REG_UPDATE: device can update it's regulatory region.
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* @QLINK_HW_CAPAB_STA_INACT_TIMEOUT: device implements a logic to kick-out
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* associated STAs due to inactivity. Inactivity timeout period is taken
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* from QLINK_CMD_START_AP parameters.
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*/
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enum qlink_hw_capab {
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QLINK_HW_CAPAB_REG_UPDATE = BIT(0),
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QLINK_HW_CAPAB_STA_INACT_TIMEOUT = BIT(1),
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};
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enum qlink_iface_type {
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QLINK_IFTYPE_AP = 1,
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QLINK_IFTYPE_STATION = 2,
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QLINK_IFTYPE_ADHOC = 3,
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QLINK_IFTYPE_MONITOR = 4,
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QLINK_IFTYPE_WDS = 5,
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QLINK_IFTYPE_AP_VLAN = 6,
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};
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/**
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* struct qlink_intf_info - information on virtual interface.
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*
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* Data describing a single virtual interface.
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*
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* @if_type: Mode of interface operation, one of &enum qlink_iface_type
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* @vlanid: VLAN ID for AP_VLAN interface type
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* @mac_addr: MAC address of virtual interface.
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*/
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struct qlink_intf_info {
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__le16 if_type;
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__le16 vlanid;
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u8 mac_addr[ETH_ALEN];
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u8 rsvd[2];
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} __packed;
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enum qlink_sta_flags {
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QLINK_STA_FLAG_INVALID = 0,
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QLINK_STA_FLAG_AUTHORIZED = BIT(0),
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QLINK_STA_FLAG_SHORT_PREAMBLE = BIT(1),
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QLINK_STA_FLAG_WME = BIT(2),
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QLINK_STA_FLAG_MFP = BIT(3),
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QLINK_STA_FLAG_AUTHENTICATED = BIT(4),
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QLINK_STA_FLAG_TDLS_PEER = BIT(5),
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QLINK_STA_FLAG_ASSOCIATED = BIT(6),
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};
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enum qlink_channel_width {
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QLINK_CHAN_WIDTH_5 = 0,
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QLINK_CHAN_WIDTH_10,
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QLINK_CHAN_WIDTH_20_NOHT,
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QLINK_CHAN_WIDTH_20,
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QLINK_CHAN_WIDTH_40,
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QLINK_CHAN_WIDTH_80,
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QLINK_CHAN_WIDTH_80P80,
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QLINK_CHAN_WIDTH_160,
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};
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/**
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* struct qlink_chandef - qlink channel definition
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*
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* @center_freq1: center frequency of first segment
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* @center_freq2: center frequency of second segment (80+80 only)
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* @width: channel width, one of @enum qlink_channel_width
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*/
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struct qlink_chandef {
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__le16 center_freq1;
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__le16 center_freq2;
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u8 width;
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u8 rsvd[3];
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} __packed;
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#define QLINK_MAX_NR_CIPHER_SUITES 5
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#define QLINK_MAX_NR_AKM_SUITES 2
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struct qlink_auth_encr {
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__le32 wpa_versions;
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__le32 cipher_group;
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__le32 n_ciphers_pairwise;
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__le32 ciphers_pairwise[QLINK_MAX_NR_CIPHER_SUITES];
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__le32 n_akm_suites;
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__le32 akm_suites[QLINK_MAX_NR_AKM_SUITES];
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__le16 control_port_ethertype;
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u8 auth_type;
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u8 privacy;
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u8 control_port;
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u8 control_port_no_encrypt;
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u8 rsvd[2];
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} __packed;
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/* QLINK Command messages related definitions
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*/
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/**
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* enum qlink_cmd_type - list of supported commands
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*
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* Commands are QLINK messages of type @QLINK_MSG_TYPE_CMD, sent by driver to
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* wireless network device for processing. Device is expected to send back a
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* reply message of type &QLINK_MSG_TYPE_CMDRSP, containing at least command
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* execution status (one of &enum qlink_cmd_result). Reply message
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* may also contain data payload specific to the command type.
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*
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* @QLINK_CMD_BAND_INFO_GET: for the specified MAC and specified band, get
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* the band's description including number of operational channels and
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* info on each channel, HT/VHT capabilities, supported rates etc.
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* This command is generic to a specified MAC, interface index must be set
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* to QLINK_VIFID_RSVD in command header.
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* @QLINK_CMD_REG_NOTIFY: notify device about regulatory domain change. This
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* command is supported only if device reports QLINK_HW_SUPPORTS_REG_UPDATE
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* capability.
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*/
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enum qlink_cmd_type {
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QLINK_CMD_FW_INIT = 0x0001,
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QLINK_CMD_FW_DEINIT = 0x0002,
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QLINK_CMD_REGISTER_MGMT = 0x0003,
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QLINK_CMD_SEND_MGMT_FRAME = 0x0004,
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QLINK_CMD_MGMT_SET_APPIE = 0x0005,
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QLINK_CMD_PHY_PARAMS_GET = 0x0011,
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QLINK_CMD_PHY_PARAMS_SET = 0x0012,
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QLINK_CMD_GET_HW_INFO = 0x0013,
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QLINK_CMD_MAC_INFO = 0x0014,
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QLINK_CMD_ADD_INTF = 0x0015,
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QLINK_CMD_DEL_INTF = 0x0016,
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QLINK_CMD_CHANGE_INTF = 0x0017,
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QLINK_CMD_UPDOWN_INTF = 0x0018,
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QLINK_CMD_REG_NOTIFY = 0x0019,
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QLINK_CMD_BAND_INFO_GET = 0x001A,
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QLINK_CMD_CHAN_SWITCH = 0x001B,
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QLINK_CMD_CHAN_GET = 0x001C,
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QLINK_CMD_START_AP = 0x0021,
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QLINK_CMD_STOP_AP = 0x0022,
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QLINK_CMD_GET_STA_INFO = 0x0030,
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QLINK_CMD_ADD_KEY = 0x0040,
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QLINK_CMD_DEL_KEY = 0x0041,
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QLINK_CMD_SET_DEFAULT_KEY = 0x0042,
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QLINK_CMD_SET_DEFAULT_MGMT_KEY = 0x0043,
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QLINK_CMD_CHANGE_STA = 0x0051,
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QLINK_CMD_DEL_STA = 0x0052,
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QLINK_CMD_SCAN = 0x0053,
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QLINK_CMD_CHAN_STATS = 0x0054,
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QLINK_CMD_CONNECT = 0x0060,
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QLINK_CMD_DISCONNECT = 0x0061,
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};
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/**
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* struct qlink_cmd - QLINK command message header
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*
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* Header used for QLINK messages of QLINK_MSG_TYPE_CMD type.
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*
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* @mhdr: Common QLINK message header.
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* @cmd_id: command id, one of &enum qlink_cmd_type.
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* @seq_num: sequence number of command message, used for matching with
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* response message.
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* @macid: index of physical radio device the command is destined to or
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* QLINK_MACID_RSVD if not applicable.
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* @vifid: index of virtual wireless interface on specified @macid the command
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* is destined to or QLINK_VIFID_RSVD if not applicable.
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*/
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struct qlink_cmd {
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struct qlink_msg_header mhdr;
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__le16 cmd_id;
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__le16 seq_num;
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u8 rsvd[2];
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u8 macid;
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u8 vifid;
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} __packed;
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/**
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* struct qlink_cmd_manage_intf - interface management command
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*
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* Data for interface management commands QLINK_CMD_ADD_INTF, QLINK_CMD_DEL_INTF
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* and QLINK_CMD_CHANGE_INTF.
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*
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* @intf_info: interface description.
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*/
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struct qlink_cmd_manage_intf {
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struct qlink_cmd chdr;
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struct qlink_intf_info intf_info;
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} __packed;
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enum qlink_mgmt_frame_type {
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QLINK_MGMT_FRAME_ASSOC_REQ = 0x00,
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QLINK_MGMT_FRAME_ASSOC_RESP = 0x01,
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QLINK_MGMT_FRAME_REASSOC_REQ = 0x02,
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QLINK_MGMT_FRAME_REASSOC_RESP = 0x03,
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QLINK_MGMT_FRAME_PROBE_REQ = 0x04,
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QLINK_MGMT_FRAME_PROBE_RESP = 0x05,
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QLINK_MGMT_FRAME_BEACON = 0x06,
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QLINK_MGMT_FRAME_ATIM = 0x07,
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QLINK_MGMT_FRAME_DISASSOC = 0x08,
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QLINK_MGMT_FRAME_AUTH = 0x09,
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QLINK_MGMT_FRAME_DEAUTH = 0x0A,
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QLINK_MGMT_FRAME_ACTION = 0x0B,
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QLINK_MGMT_FRAME_TYPE_COUNT
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};
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/**
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* struct qlink_cmd_mgmt_frame_register - data for QLINK_CMD_REGISTER_MGMT
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*
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* @frame_type: MGMT frame type the registration request describes, one of
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* &enum qlink_mgmt_frame_type.
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* @do_register: 0 - unregister, otherwise register for reception of specified
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* MGMT frame type.
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*/
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struct qlink_cmd_mgmt_frame_register {
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struct qlink_cmd chdr;
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__le16 frame_type;
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u8 do_register;
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} __packed;
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enum qlink_mgmt_frame_tx_flags {
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QLINK_MGMT_FRAME_TX_FLAG_NONE = 0,
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QLINK_MGMT_FRAME_TX_FLAG_OFFCHAN = BIT(0),
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QLINK_MGMT_FRAME_TX_FLAG_NO_CCK = BIT(1),
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QLINK_MGMT_FRAME_TX_FLAG_ACK_NOWAIT = BIT(2),
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};
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/**
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* struct qlink_cmd_mgmt_frame_tx - data for QLINK_CMD_SEND_MGMT_FRAME command
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*
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* @cookie: opaque request identifier.
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* @freq: Frequency to use for frame transmission.
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* @flags: Transmission flags, one of &enum qlink_mgmt_frame_tx_flags.
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* @frame_data: frame to transmit.
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*/
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struct qlink_cmd_mgmt_frame_tx {
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struct qlink_cmd chdr;
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__le32 cookie;
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__le16 freq;
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__le16 flags;
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u8 frame_data[0];
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} __packed;
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/**
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* struct qlink_cmd_get_sta_info - data for QLINK_CMD_GET_STA_INFO command
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*
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* @sta_addr: MAC address of the STA statistics is requested for.
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*/
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struct qlink_cmd_get_sta_info {
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struct qlink_cmd chdr;
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u8 sta_addr[ETH_ALEN];
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} __packed;
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/**
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* struct qlink_cmd_add_key - data for QLINK_CMD_ADD_KEY command.
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*
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* @key_index: index of the key being installed.
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* @pairwise: whether to use pairwise key.
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* @addr: MAC address of a STA key is being installed to.
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* @cipher: cipher suite.
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* @vlanid: VLAN ID for AP_VLAN interface type
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* @key_data: key data itself.
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*/
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struct qlink_cmd_add_key {
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struct qlink_cmd chdr;
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u8 key_index;
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u8 pairwise;
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u8 addr[ETH_ALEN];
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__le32 cipher;
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__le16 vlanid;
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u8 key_data[0];
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} __packed;
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/**
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* struct qlink_cmd_del_key_req - data for QLINK_CMD_DEL_KEY command
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*
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* @key_index: index of the key being removed.
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* @pairwise: whether to use pairwise key.
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* @addr: MAC address of a STA for which a key is removed.
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*/
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struct qlink_cmd_del_key {
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struct qlink_cmd chdr;
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u8 key_index;
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u8 pairwise;
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u8 addr[ETH_ALEN];
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} __packed;
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/**
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* struct qlink_cmd_set_def_key - data for QLINK_CMD_SET_DEFAULT_KEY command
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*
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* @key_index: index of the key to be set as default one.
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* @unicast: key is unicast.
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* @multicast: key is multicast.
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*/
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struct qlink_cmd_set_def_key {
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struct qlink_cmd chdr;
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u8 key_index;
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u8 unicast;
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u8 multicast;
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} __packed;
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/**
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* struct qlink_cmd_set_def_mgmt_key - data for QLINK_CMD_SET_DEFAULT_MGMT_KEY
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*
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* @key_index: index of the key to be set as default MGMT key.
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*/
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struct qlink_cmd_set_def_mgmt_key {
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struct qlink_cmd chdr;
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u8 key_index;
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} __packed;
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/**
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* struct qlink_cmd_change_sta - data for QLINK_CMD_CHANGE_STA command
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*
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* @sta_flags_mask: STA flags mask, bitmap of &enum qlink_sta_flags
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* @sta_flags_set: STA flags values, bitmap of &enum qlink_sta_flags
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* @if_type: Mode of interface operation, one of &enum qlink_iface_type
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* @vlanid: VLAN ID to assign to specific STA
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* @sta_addr: address of the STA for which parameters are set.
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*/
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struct qlink_cmd_change_sta {
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struct qlink_cmd chdr;
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__le32 sta_flags_mask;
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__le32 sta_flags_set;
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__le16 if_type;
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__le16 vlanid;
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u8 sta_addr[ETH_ALEN];
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} __packed;
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/**
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* struct qlink_cmd_del_sta - data for QLINK_CMD_DEL_STA command.
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*
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* See &struct station_del_parameters
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*/
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struct qlink_cmd_del_sta {
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struct qlink_cmd chdr;
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__le16 reason_code;
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u8 subtype;
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u8 sta_addr[ETH_ALEN];
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} __packed;
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enum qlink_sta_connect_flags {
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QLINK_STA_CONNECT_DISABLE_HT = BIT(0),
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QLINK_STA_CONNECT_DISABLE_VHT = BIT(1),
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QLINK_STA_CONNECT_USE_RRM = BIT(2),
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};
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/**
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* struct qlink_cmd_connect - data for QLINK_CMD_CONNECT command
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*
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* @bssid: BSSID of the BSS to connect to.
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* @bssid_hint: recommended AP BSSID for initial connection to the BSS or
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* 00:00:00:00:00:00 if not specified.
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* @prev_bssid: previous BSSID, if specified (not 00:00:00:00:00:00) indicates
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* a request to reassociate.
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* @bg_scan_period: period of background scan.
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* @flags: one of &enum qlink_sta_connect_flags.
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* @ht_capa: HT Capabilities overrides.
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* @ht_capa_mask: The bits of ht_capa which are to be used.
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* @vht_capa: VHT Capability overrides
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* @vht_capa_mask: The bits of vht_capa which are to be used.
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* @aen: authentication information.
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* @mfp: whether to use management frame protection.
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* @payload: variable portion of connection request.
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*/
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struct qlink_cmd_connect {
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struct qlink_cmd chdr;
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u8 bssid[ETH_ALEN];
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u8 bssid_hint[ETH_ALEN];
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u8 prev_bssid[ETH_ALEN];
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__le16 bg_scan_period;
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__le32 flags;
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struct ieee80211_ht_cap ht_capa;
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struct ieee80211_ht_cap ht_capa_mask;
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struct ieee80211_vht_cap vht_capa;
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struct ieee80211_vht_cap vht_capa_mask;
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struct qlink_auth_encr aen;
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u8 mfp;
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u8 pbss;
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u8 rsvd[2];
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u8 payload[0];
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} __packed;
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/**
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* struct qlink_cmd_disconnect - data for QLINK_CMD_DISCONNECT command
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*
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* @reason: code of the reason of disconnect, see &enum ieee80211_reasoncode.
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*/
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struct qlink_cmd_disconnect {
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struct qlink_cmd chdr;
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__le16 reason;
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} __packed;
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/**
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* struct qlink_cmd_updown - data for QLINK_CMD_UPDOWN_INTF command
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*
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* @if_up: bring specified interface DOWN (if_up==0) or UP (otherwise).
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* Interface is specified in common command header @chdr.
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*/
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struct qlink_cmd_updown {
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struct qlink_cmd chdr;
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u8 if_up;
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} __packed;
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/**
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* enum qlink_band - a list of frequency bands
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*
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* @QLINK_BAND_2GHZ: 2.4GHz band
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* @QLINK_BAND_5GHZ: 5GHz band
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* @QLINK_BAND_60GHZ: 60GHz band
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*/
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enum qlink_band {
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QLINK_BAND_2GHZ = BIT(0),
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QLINK_BAND_5GHZ = BIT(1),
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QLINK_BAND_60GHZ = BIT(2),
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};
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/**
|
|
* 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;
|
|
} __packed;
|
|
|
|
/**
|
|
* struct qlink_cmd_get_chan_stats - data for QLINK_CMD_CHAN_STATS command
|
|
*
|
|
* @channel: channel number according to 802.11 17.3.8.3.2 and Annex J
|
|
*/
|
|
struct qlink_cmd_get_chan_stats {
|
|
struct qlink_cmd chdr;
|
|
__le16 channel;
|
|
} __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.
|
|
*/
|
|
struct qlink_cmd_reg_notify {
|
|
struct qlink_cmd chdr;
|
|
u8 alpha2[2];
|
|
u8 initiator;
|
|
u8 user_reg_hint_type;
|
|
} __packed;
|
|
|
|
/**
|
|
* struct qlink_cmd_chan_switch - data for QLINK_CMD_CHAN_SWITCH command
|
|
*
|
|
* @channel: channel number according to 802.11 17.3.8.3.2 and Annex J
|
|
* @radar_required: whether radar detection is required on the new channel
|
|
* @block_tx: whether transmissions should be blocked while changing
|
|
* @beacon_count: number of beacons until switch
|
|
*/
|
|
struct qlink_cmd_chan_switch {
|
|
struct qlink_cmd chdr;
|
|
__le16 channel;
|
|
u8 radar_required;
|
|
u8 block_tx;
|
|
u8 beacon_count;
|
|
} __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
|
|
* @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;
|
|
u8 info[0];
|
|
} __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,
|
|
};
|
|
|
|
/**
|
|
* 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_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.
|
|
* @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.
|
|
* @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;
|
|
__le16 radar_detect_widths;
|
|
u8 bands_cap;
|
|
u8 rsvd[1];
|
|
u8 var_info[0];
|
|
} __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_hw_info - response for QLINK_CMD_GET_HW_INFO command
|
|
*
|
|
* Description of wireless hardware capabilities and features.
|
|
*
|
|
* @fw_ver: wireless hardware firmware version.
|
|
* @hw_capab: Bitmap of capabilities supported by firmware.
|
|
* @ql_proto_ver: Version of QLINK protocol used by firmware.
|
|
* @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.
|
|
* @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_region.
|
|
* @info: variable-length HW info, can contain QTN_TLV_ID_REG_RULE.
|
|
*/
|
|
struct qlink_resp_get_hw_info {
|
|
struct qlink_resp rhdr;
|
|
__le32 fw_ver;
|
|
__le32 hw_capab;
|
|
__le16 ql_proto_ver;
|
|
u8 num_mac;
|
|
u8 mac_bitmap;
|
|
u8 total_tx_chain;
|
|
u8 total_rx_chain;
|
|
u8 alpha2[2];
|
|
u8 n_reg_rules;
|
|
u8 dfs_region;
|
|
u8 info[0];
|
|
} __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;
|
|
|
|
/**
|
|
* 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: statistics for specified STA.
|
|
*/
|
|
struct qlink_resp_get_sta_info {
|
|
struct qlink_resp rhdr;
|
|
u8 sta_addr[ETH_ALEN];
|
|
u8 info[0];
|
|
} __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[0];
|
|
} __packed;
|
|
|
|
/**
|
|
* struct qlink_resp_phy_params - response for QLINK_CMD_PHY_PARAMS_GET command
|
|
*
|
|
* @info: variable-length array of PHY params.
|
|
*/
|
|
struct qlink_resp_phy_params {
|
|
struct qlink_resp rhdr;
|
|
u8 info[0];
|
|
} __packed;
|
|
|
|
/**
|
|
* struct qlink_resp_get_chan_stats - response for QLINK_CMD_CHAN_STATS cmd
|
|
*
|
|
* @info: variable-length channel info.
|
|
*/
|
|
struct qlink_resp_get_chan_stats {
|
|
struct qlink_cmd rhdr;
|
|
u8 info[0];
|
|
} __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;
|
|
|
|
/* QLINK Events messages related definitions
|
|
*/
|
|
|
|
enum qlink_event_type {
|
|
QLINK_EVENT_STA_ASSOCIATED = 0x0021,
|
|
QLINK_EVENT_STA_DEAUTH = 0x0022,
|
|
QLINK_EVENT_MGMT_RECEIVED = 0x0023,
|
|
QLINK_EVENT_SCAN_RESULTS = 0x0024,
|
|
QLINK_EVENT_SCAN_COMPLETE = 0x0025,
|
|
QLINK_EVENT_BSS_JOIN = 0x0026,
|
|
QLINK_EVENT_BSS_LEAVE = 0x0027,
|
|
QLINK_EVENT_FREQ_CHANGE = 0x0028,
|
|
};
|
|
|
|
/**
|
|
* 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[0];
|
|
} __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
|
|
*
|
|
* @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;
|
|
u8 bssid[ETH_ALEN];
|
|
__le16 status;
|
|
} __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;
|
|
} __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.
|
|
* @sig_dbm: signal strength in dBm.
|
|
* @flags: bitmap of &enum qlink_rxmgmt_flags.
|
|
* @frame_data: data of Rx'd frame itself.
|
|
*/
|
|
struct qlink_event_rxmgmt {
|
|
struct qlink_event ehdr;
|
|
__le32 freq;
|
|
__le32 sig_dbm;
|
|
__le32 flags;
|
|
u8 frame_data[0];
|
|
} __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.
|
|
* @signal: signal strength.
|
|
* @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 signal;
|
|
u8 ssid_len;
|
|
u8 ssid[IEEE80211_MAX_SSID_LEN];
|
|
u8 bssid[ETH_ALEN];
|
|
u8 rsvd[2];
|
|
u8 payload[0];
|
|
} __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;
|
|
|
|
/* QLINK TLVs (Type-Length Values) definitions
|
|
*/
|
|
|
|
enum qlink_tlv_id {
|
|
QTN_TLV_ID_FRAG_THRESH = 0x0201,
|
|
QTN_TLV_ID_RTS_THRESH = 0x0202,
|
|
QTN_TLV_ID_SRETRY_LIMIT = 0x0203,
|
|
QTN_TLV_ID_LRETRY_LIMIT = 0x0204,
|
|
QTN_TLV_ID_REG_RULE = 0x0207,
|
|
QTN_TLV_ID_CHANNEL = 0x020F,
|
|
QTN_TLV_ID_CHANDEF = 0x0210,
|
|
QTN_TLV_ID_COVERAGE_CLASS = 0x0213,
|
|
QTN_TLV_ID_IFACE_LIMIT = 0x0214,
|
|
QTN_TLV_ID_NUM_IFACE_COMB = 0x0215,
|
|
QTN_TLV_ID_CHANNEL_STATS = 0x0216,
|
|
QTN_TLV_ID_STA_BASIC_COUNTERS = 0x0300,
|
|
QTN_TLV_ID_STA_GENERIC_INFO = 0x0301,
|
|
QTN_TLV_ID_KEY = 0x0302,
|
|
QTN_TLV_ID_SEQ = 0x0303,
|
|
QTN_TLV_ID_IE_SET = 0x0305,
|
|
};
|
|
|
|
struct qlink_tlv_hdr {
|
|
__le16 type;
|
|
__le16 len;
|
|
u8 val[0];
|
|
} __packed;
|
|
|
|
struct qlink_iface_limit {
|
|
__le16 max_num;
|
|
__le16 type;
|
|
} __packed;
|
|
|
|
struct qlink_iface_comb_num {
|
|
__le16 iface_comb_num;
|
|
} __packed;
|
|
|
|
struct qlink_sta_stat_basic_counters {
|
|
__le64 rx_bytes;
|
|
__le64 tx_bytes;
|
|
__le64 rx_beacons;
|
|
__le32 rx_packets;
|
|
__le32 tx_packets;
|
|
__le32 rx_dropped;
|
|
__le32 tx_failed;
|
|
} __packed;
|
|
|
|
enum qlink_sta_info_rate_flags {
|
|
QLINK_STA_INFO_RATE_FLAG_INVALID = 0,
|
|
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),
|
|
};
|
|
|
|
enum qlink_sta_info_rate_bw {
|
|
QLINK_STA_INFO_RATE_BW_5 = 0,
|
|
QLINK_STA_INFO_RATE_BW_10 = 1,
|
|
QLINK_STA_INFO_RATE_BW_20 = 2,
|
|
QLINK_STA_INFO_RATE_BW_40 = 3,
|
|
QLINK_STA_INFO_RATE_BW_80 = 4,
|
|
QLINK_STA_INFO_RATE_BW_160 = 5,
|
|
};
|
|
|
|
/**
|
|
* struct qlink_sta_info_rate - STA rate statistics
|
|
*
|
|
* @rate: data rate in Mbps.
|
|
* @flags: bitmap of &enum qlink_sta_flags.
|
|
* @mcs: 802.11-defined MCS index.
|
|
* nss: Number of Spatial Streams.
|
|
* @bw: bandwidth, one of &enum qlink_sta_info_rate_bw.
|
|
*/
|
|
struct qlink_sta_info_rate {
|
|
__le16 rate;
|
|
u8 flags;
|
|
u8 mcs;
|
|
u8 nss;
|
|
u8 bw;
|
|
} __packed;
|
|
|
|
struct qlink_sta_info_state {
|
|
__le32 mask;
|
|
__le32 value;
|
|
} __packed;
|
|
|
|
#define QLINK_RSSI_OFFSET 120
|
|
|
|
struct qlink_sta_info_generic {
|
|
struct qlink_sta_info_state state;
|
|
__le32 connected_time;
|
|
__le32 inactive_time;
|
|
struct qlink_sta_info_rate rx_rate;
|
|
struct qlink_sta_info_rate tx_rate;
|
|
u8 rssi;
|
|
u8 rssi_avg;
|
|
} __packed;
|
|
|
|
struct qlink_tlv_frag_rts_thr {
|
|
struct qlink_tlv_hdr hdr;
|
|
__le16 thr;
|
|
} __packed;
|
|
|
|
struct qlink_tlv_rlimit {
|
|
struct qlink_tlv_hdr hdr;
|
|
u8 rlimit;
|
|
} __packed;
|
|
|
|
struct qlink_tlv_cclass {
|
|
struct qlink_tlv_hdr hdr;
|
|
u8 cclass;
|
|
} __packed;
|
|
|
|
/**
|
|
* 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 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 {
|
|
struct qlink_tlv_hdr hdr;
|
|
__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_tlv_chandef - data for QTN_TLV_ID_CHANDEF TLV
|
|
*
|
|
* Channel definition.
|
|
*
|
|
* @chan: channel definition data.
|
|
*/
|
|
struct qlink_tlv_chandef {
|
|
struct qlink_tlv_hdr hdr;
|
|
struct qlink_chandef chan;
|
|
} __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 hdr;
|
|
u8 type;
|
|
u8 flags;
|
|
u8 ie_data[0];
|
|
} __packed;
|
|
|
|
struct qlink_chan_stats {
|
|
__le32 chan_num;
|
|
__le32 cca_tx;
|
|
__le32 cca_rx;
|
|
__le32 cca_busy;
|
|
__le32 cca_try;
|
|
s8 chan_noise;
|
|
} __packed;
|
|
|
|
#endif /* _QTN_QLINK_H_ */
|