/******************************************************************************
*
* This file is provided under a dual BSD/GPLv2 license. When using or
* redistributing this file, you may do so under either license.
*
* GPL LICENSE SUMMARY
*
* Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved.
* Copyright(c) 2013 - 2014 Intel Mobile Communications GmbH
* Copyright(c) 2015 - 2017 Intel Deutschland GmbH
* Copyright(c) 2018 - 2019 Intel Corporation
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of version 2 of the GNU General Public License as
* published by the Free Software Foundation.
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* General Public License for more details.
*
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*
* Contact Information:
* Intel Linux Wireless <linuxwifi@intel.com>
* Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
*
* BSD LICENSE
*
* Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved.
* Copyright(c) 2013 - 2014 Intel Mobile Communications GmbH
* Copyright(c) 2015 - 2017 Intel Deutschland GmbH
* Copyright(c) 2018 - 2019 Intel Corporation
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* modification, are permitted provided that the following conditions
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*****************************************************************************/
#ifndef __iwl_fw_api_d3_h__
#define __iwl_fw_api_d3_h__
/**
* enum iwl_d3_wakeup_flags - D3 manager wakeup flags
* @IWL_WAKEUP_D3_CONFIG_FW_ERROR: wake up on firmware sysassert
*/
enum iwl_d3_wakeup_flags {
IWL_WAKEUP_D3_CONFIG_FW_ERROR = BIT(0),
}; /* D3_MANAGER_WAKEUP_CONFIG_API_E_VER_3 */
/**
* struct iwl_d3_manager_config - D3 manager configuration command
* @min_sleep_time: minimum sleep time (in usec)
* @wakeup_flags: wakeup flags, see &enum iwl_d3_wakeup_flags
* @wakeup_host_timer: force wakeup after this many seconds
*
* The structure is used for the D3_CONFIG_CMD command.
*/
struct iwl_d3_manager_config {
__le32 min_sleep_time;
__le32 wakeup_flags;
__le32 wakeup_host_timer;
} __packed; /* D3_MANAGER_CONFIG_CMD_S_VER_4 */
/* TODO: OFFLOADS_QUERY_API_S_VER_1 */
/**
* enum iwl_d3_proto_offloads - enabled protocol offloads
* @IWL_D3_PROTO_OFFLOAD_ARP: ARP data is enabled
* @IWL_D3_PROTO_OFFLOAD_NS: NS (Neighbor Solicitation) is enabled
* @IWL_D3_PROTO_IPV4_VALID: IPv4 data is valid
* @IWL_D3_PROTO_IPV6_VALID: IPv6 data is valid
*/
enum iwl_proto_offloads {
IWL_D3_PROTO_OFFLOAD_ARP = BIT(0),
IWL_D3_PROTO_OFFLOAD_NS = BIT(1),
IWL_D3_PROTO_IPV4_VALID = BIT(2),
IWL_D3_PROTO_IPV6_VALID = BIT(3),
};
#define IWL_PROTO_OFFLOAD_NUM_IPV6_ADDRS_V1 2
#define IWL_PROTO_OFFLOAD_NUM_IPV6_ADDRS_V2 6
#define IWL_PROTO_OFFLOAD_NUM_IPV6_ADDRS_V3L 12
#define IWL_PROTO_OFFLOAD_NUM_IPV6_ADDRS_V3S 4
#define IWL_PROTO_OFFLOAD_NUM_IPV6_ADDRS_MAX 12
#define IWL_PROTO_OFFLOAD_NUM_NS_CONFIG_V3L 4
#define IWL_PROTO_OFFLOAD_NUM_NS_CONFIG_V3S 2
/**
* struct iwl_proto_offload_cmd_common - ARP/NS offload common part
* @enabled: enable flags
* @remote_ipv4_addr: remote address to answer to (or zero if all)
* @host_ipv4_addr: our IPv4 address to respond to queries for
* @arp_mac_addr: our MAC address for ARP responses
* @reserved: unused
*/
struct iwl_proto_offload_cmd_common {
__le32 enabled;
__be32 remote_ipv4_addr;
__be32 host_ipv4_addr;
u8 arp_mac_addr[ETH_ALEN];
__le16 reserved;
} __packed;
/**
* struct iwl_proto_offload_cmd_v1 - ARP/NS offload configuration
* @common: common/IPv4 configuration
* @remote_ipv6_addr: remote address to answer to (or zero if all)
* @solicited_node_ipv6_addr: broken -- solicited node address exists
* for each target address
* @target_ipv6_addr: our target addresses
* @ndp_mac_addr: neighbor solicitation response MAC address
* @reserved2: reserved
*/
struct iwl_proto_offload_cmd_v1 {
struct iwl_proto_offload_cmd_common common;
u8 remote_ipv6_addr[16];
u8 solicited_node_ipv6_addr[16];
u8 target_ipv6_addr[IWL_PROTO_OFFLOAD_NUM_IPV6_ADDRS_V1][16];
u8 ndp_mac_addr[ETH_ALEN];
__le16 reserved2;
} __packed; /* PROT_OFFLOAD_CONFIG_CMD_DB_S_VER_1 */
/**
* struct iwl_proto_offload_cmd_v2 - ARP/NS offload configuration
* @common: common/IPv4 configuration
* @remote_ipv6_addr: remote address to answer to (or zero if all)
* @solicited_node_ipv6_addr: broken -- solicited node address exists
* for each target address
* @target_ipv6_addr: our target addresses
* @ndp_mac_addr: neighbor solicitation response MAC address
* @num_valid_ipv6_addrs: number of valid IPv6 addresses
* @reserved2: reserved
*/
struct iwl_proto_offload_cmd_v2 {
struct iwl_proto_offload_cmd_common common;
u8 remote_ipv6_addr[16];
u8 solicited_node_ipv6_addr[16];
u8 target_ipv6_addr[IWL_PROTO_OFFLOAD_NUM_IPV6_ADDRS_V2][16];
u8 ndp_mac_addr[ETH_ALEN];
u8 num_valid_ipv6_addrs;
u8 reserved2[3];
} __packed; /* PROT_OFFLOAD_CONFIG_CMD_DB_S_VER_2 */
struct iwl_ns_config {
struct in6_addr source_ipv6_addr;
struct in6_addr dest_ipv6_addr;
u8 target_mac_addr[ETH_ALEN];
__le16 reserved;
} __packed; /* NS_OFFLOAD_CONFIG */
struct iwl_targ_addr {
struct in6_addr addr;
__le32 config_num;
} __packed; /* TARGET_IPV6_ADDRESS */
/**
* struct iwl_proto_offload_cmd_v3_small - ARP/NS offload configuration
* @common: common/IPv4 configuration
* @num_valid_ipv6_addrs: number of valid IPv6 addresses
* @targ_addrs: target IPv6 addresses
* @ns_config: NS offload configurations
*/
struct iwl_proto_offload_cmd_v3_small {
struct iwl_proto_offload_cmd_common common;
__le32 num_valid_ipv6_addrs;
struct iwl_targ_addr targ_addrs[IWL_PROTO_OFFLOAD_NUM_IPV6_ADDRS_V3S];
struct iwl_ns_config ns_config[IWL_PROTO_OFFLOAD_NUM_NS_CONFIG_V3S];
} __packed; /* PROT_OFFLOAD_CONFIG_CMD_DB_S_VER_3 */
/**
* struct iwl_proto_offload_cmd_v3_large - ARP/NS offload configuration
* @common: common/IPv4 configuration
* @num_valid_ipv6_addrs: number of valid IPv6 addresses
* @targ_addrs: target IPv6 addresses
* @ns_config: NS offload configurations
*/
struct iwl_proto_offload_cmd_v3_large {
struct iwl_proto_offload_cmd_common common;
__le32 num_valid_ipv6_addrs;
struct iwl_targ_addr targ_addrs[IWL_PROTO_OFFLOAD_NUM_IPV6_ADDRS_V3L];
struct iwl_ns_config ns_config[IWL_PROTO_OFFLOAD_NUM_NS_CONFIG_V3L];
} __packed; /* PROT_OFFLOAD_CONFIG_CMD_DB_S_VER_3 */
/*
* WOWLAN_PATTERNS
*/
#define IWL_WOWLAN_MIN_PATTERN_LEN 16
#define IWL_WOWLAN_MAX_PATTERN_LEN 128
struct iwl_wowlan_pattern_v1 {
u8 mask[IWL_WOWLAN_MAX_PATTERN_LEN / 8];
u8 pattern[IWL_WOWLAN_MAX_PATTERN_LEN];
u8 mask_size;
u8 pattern_size;
__le16 reserved;
} __packed; /* WOWLAN_PATTERN_API_S_VER_1 */
#define IWL_WOWLAN_MAX_PATTERNS 20
/**
* struct iwl_wowlan_patterns_cmd - WoWLAN wakeup patterns
*/
struct iwl_wowlan_patterns_cmd_v1 {
/**
* @n_patterns: number of patterns
*/
__le32 n_patterns;
/**
* @patterns: the patterns, array length in @n_patterns
*/
struct iwl_wowlan_pattern_v1 patterns[];
} __packed; /* WOWLAN_PATTERN_ARRAY_API_S_VER_1 */
#define IPV4_ADDR_SIZE 4
#define IPV6_ADDR_SIZE 16
enum iwl_wowlan_pattern_type {
WOWLAN_PATTERN_TYPE_BITMASK,
WOWLAN_PATTERN_TYPE_IPV4_TCP_SYN,
WOWLAN_PATTERN_TYPE_IPV6_TCP_SYN,
WOWLAN_PATTERN_TYPE_IPV4_TCP_SYN_WILDCARD,
WOWLAN_PATTERN_TYPE_IPV6_TCP_SYN_WILDCARD,
}; /* WOWLAN_PATTERN_TYPE_API_E_VER_1 */
/**
* struct iwl_wowlan_ipv4_tcp_syn - WoWLAN IPv4 TCP SYN pattern data
*/
struct iwl_wowlan_ipv4_tcp_syn {
/**
* @src_addr: source IP address to match
*/
u8 src_addr[IPV4_ADDR_SIZE];
/**
* @dst_addr: destination IP address to match
*/
u8 dst_addr[IPV4_ADDR_SIZE];
/**
* @src_port: source TCP port to match
*/
__le16 src_port;
/**
* @dst_port: destination TCP port to match
*/
__le16 dst_port;
} __packed; /* WOWLAN_IPV4_TCP_SYN_API_S_VER_1 */
/**
* struct iwl_wowlan_ipv6_tcp_syn - WoWLAN Ipv6 TCP SYN pattern data
*/
struct iwl_wowlan_ipv6_tcp_syn {
/**
* @src_addr: source IP address to match
*/
u8 src_addr[IPV6_ADDR_SIZE];
/**
* @dst_addr: destination IP address to match
*/
u8 dst_addr[IPV6_ADDR_SIZE];
/**
* @src_port: source TCP port to match
*/
__le16 src_port;
/**
* @dst_port: destination TCP port to match
*/
__le16 dst_port;
} __packed; /* WOWLAN_IPV6_TCP_SYN_API_S_VER_1 */
/**
* union iwl_wowlan_pattern_data - Data for the different pattern types
*
* If wildcard addresses/ports are to be used, the union can be left
* undefined.
*/
union iwl_wowlan_pattern_data {
/**
* @bitmask: bitmask pattern data
*/
struct iwl_wowlan_pattern_v1 bitmask;
/**
* @ipv4_tcp_syn: IPv4 TCP SYN pattern data
*/
struct iwl_wowlan_ipv4_tcp_syn ipv4_tcp_syn;
/**
* @ipv6_tcp_syn: IPv6 TCP SYN pattern data
*/
struct iwl_wowlan_ipv6_tcp_syn ipv6_tcp_syn;
}; /* WOWLAN_PATTERN_API_U_VER_1 */
/**
* struct iwl_wowlan_pattern_v2 - Pattern entry for the WoWLAN wakeup patterns
*/
struct iwl_wowlan_pattern_v2 {
/**
* @pattern_type: defines the struct type to be used in the union
*/
u8 pattern_type;
/**
* @reserved: reserved for alignment
*/
u8 reserved[3];
/**
* @u: the union containing the match data, or undefined for
* wildcard matches
*/
union iwl_wowlan_pattern_data u;
} __packed; /* WOWLAN_PATTERN_API_S_VER_2 */
/**
* struct iwl_wowlan_patterns_cmd - WoWLAN wakeup patterns command
*/
struct iwl_wowlan_patterns_cmd {
/**
* @n_patterns: number of patterns
*/
__le32 n_patterns;
/**
* @patterns: the patterns, array length in @n_patterns
*/
struct iwl_wowlan_pattern_v2 patterns[];
} __packed; /* WOWLAN_PATTERN_ARRAY_API_S_VER_2 */
enum iwl_wowlan_wakeup_filters {
IWL_WOWLAN_WAKEUP_MAGIC_PACKET = BIT(0),
IWL_WOWLAN_WAKEUP_PATTERN_MATCH = BIT(1),
IWL_WOWLAN_WAKEUP_BEACON_MISS = BIT(2),
IWL_WOWLAN_WAKEUP_LINK_CHANGE = BIT(3),
IWL_WOWLAN_WAKEUP_GTK_REKEY_FAIL = BIT(4),
IWL_WOWLAN_WAKEUP_EAP_IDENT_REQ = BIT(5),
IWL_WOWLAN_WAKEUP_4WAY_HANDSHAKE = BIT(6),
IWL_WOWLAN_WAKEUP_ENABLE_NET_DETECT = BIT(7),
IWL_WOWLAN_WAKEUP_RF_KILL_DEASSERT = BIT(8),
IWL_WOWLAN_WAKEUP_REMOTE_LINK_LOSS = BIT(9),
IWL_WOWLAN_WAKEUP_REMOTE_SIGNATURE_TABLE = BIT(10),
IWL_WOWLAN_WAKEUP_REMOTE_TCP_EXTERNAL = BIT(11),
IWL_WOWLAN_WAKEUP_REMOTE_WAKEUP_PACKET = BIT(12),
IWL_WOWLAN_WAKEUP_IOAC_MAGIC_PACKET = BIT(13),
IWL_WOWLAN_WAKEUP_HOST_TIMER = BIT(14),
IWL_WOWLAN_WAKEUP_RX_FRAME = BIT(15),
IWL_WOWLAN_WAKEUP_BCN_FILTERING = BIT(16),
}; /* WOWLAN_WAKEUP_FILTER_API_E_VER_4 */
enum iwl_wowlan_flags {
IS_11W_ASSOC = BIT(0),
ENABLE_L3_FILTERING = BIT(1),
ENABLE_NBNS_FILTERING = BIT(2),
ENABLE_DHCP_FILTERING = BIT(3),
ENABLE_STORE_BEACON = BIT(4),
};
/**
* struct iwl_wowlan_config_cmd - WoWLAN configuration
* @wakeup_filter: filter from &enum iwl_wowlan_wakeup_filters
* @non_qos_seq: non-QoS sequence counter to use next
* @qos_seq: QoS sequence counters to use next
* @wowlan_ba_teardown_tids: bitmap of BA sessions to tear down
* @is_11n_connection: indicates HT connection
* @offloading_tid: TID reserved for firmware use
* @flags: extra flags, see &enum iwl_wowlan_flags
* @sta_id: station ID for wowlan.
* @reserved: reserved
*/
struct iwl_wowlan_config_cmd {
__le32 wakeup_filter;
__le16 non_qos_seq;
__le16 qos_seq[8];
u8 wowlan_ba_teardown_tids;
u8 is_11n_connection;
u8 offloading_tid;
u8 flags;
u8 sta_id;
u8 reserved;
} __packed; /* WOWLAN_CONFIG_API_S_VER_5 */
/*
* WOWLAN_TSC_RSC_PARAMS
*/
#define IWL_NUM_RSC 16
struct tkip_sc {
__le16 iv16;
__le16 pad;
__le32 iv32;
} __packed; /* TKIP_SC_API_U_VER_1 */
struct iwl_tkip_rsc_tsc {
struct tkip_sc unicast_rsc[IWL_NUM_RSC];
struct tkip_sc multicast_rsc[IWL_NUM_RSC];
struct tkip_sc tsc;
} __packed; /* TKIP_TSC_RSC_API_S_VER_1 */
struct aes_sc {
__le64 pn;
} __packed; /* TKIP_AES_SC_API_U_VER_1 */
struct iwl_aes_rsc_tsc {
struct aes_sc unicast_rsc[IWL_NUM_RSC];
struct aes_sc multicast_rsc[IWL_NUM_RSC];
struct aes_sc tsc;
} __packed; /* AES_TSC_RSC_API_S_VER_1 */
union iwl_all_tsc_rsc {
struct iwl_tkip_rsc_tsc tkip;
struct iwl_aes_rsc_tsc aes;
}; /* ALL_TSC_RSC_API_S_VER_2 */
struct iwl_wowlan_rsc_tsc_params_cmd {
union iwl_all_tsc_rsc all_tsc_rsc;
} __packed; /* ALL_TSC_RSC_API_S_VER_2 */
#define IWL_MIC_KEY_SIZE 8
struct iwl_mic_keys {
u8 tx[IWL_MIC_KEY_SIZE];
u8 rx_unicast[IWL_MIC_KEY_SIZE];
u8 rx_mcast[IWL_MIC_KEY_SIZE];
} __packed; /* MIC_KEYS_API_S_VER_1 */
#define IWL_P1K_SIZE 5
struct iwl_p1k_cache {
__le16 p1k[IWL_P1K_SIZE];
} __packed;
#define IWL_NUM_RX_P1K_CACHE 2
struct iwl_wowlan_tkip_params_cmd {
struct iwl_mic_keys mic_keys;
struct iwl_p1k_cache tx;
struct iwl_p1k_cache rx_uni[IWL_NUM_RX_P1K_CACHE];
struct iwl_p1k_cache rx_multi[IWL_NUM_RX_P1K_CACHE];
} __packed; /* WOWLAN_TKIP_SETTING_API_S_VER_1 */
#define IWL_KCK_MAX_SIZE 32
#define IWL_KEK_MAX_SIZE 32
struct iwl_wowlan_kek_kck_material_cmd {
u8 kck[IWL_KCK_MAX_SIZE];
u8 kek[IWL_KEK_MAX_SIZE];
__le16 kck_len;
__le16 kek_len;
__le64 replay_ctr;
} __packed; /* KEK_KCK_MATERIAL_API_S_VER_2 */
#define RF_KILL_INDICATOR_FOR_WOWLAN 0x87
enum iwl_wowlan_rekey_status {
IWL_WOWLAN_REKEY_POST_REKEY = 0,
IWL_WOWLAN_REKEY_WHILE_REKEY = 1,
}; /* WOWLAN_REKEY_STATUS_API_E_VER_1 */
enum iwl_wowlan_wakeup_reason {
IWL_WOWLAN_WAKEUP_BY_NON_WIRELESS = 0,
IWL_WOWLAN_WAKEUP_BY_MAGIC_PACKET = BIT(0),
IWL_WOWLAN_WAKEUP_BY_PATTERN = BIT(1),
IWL_WOWLAN_WAKEUP_BY_DISCONNECTION_ON_MISSED_BEACON = BIT(2),
IWL_WOWLAN_WAKEUP_BY_DISCONNECTION_ON_DEAUTH = BIT(3),
IWL_WOWLAN_WAKEUP_BY_GTK_REKEY_FAILURE = BIT(4),
IWL_WOWLAN_WAKEUP_BY_RFKILL_DEASSERTED = BIT(5),
IWL_WOWLAN_WAKEUP_BY_UCODE_ERROR = BIT(6),
IWL_WOWLAN_WAKEUP_BY_EAPOL_REQUEST = BIT(7),
IWL_WOWLAN_WAKEUP_BY_FOUR_WAY_HANDSHAKE = BIT(8),
IWL_WOWLAN_WAKEUP_BY_REM_WAKE_LINK_LOSS = BIT(9),
IWL_WOWLAN_WAKEUP_BY_REM_WAKE_SIGNATURE_TABLE = BIT(10),
IWL_WOWLAN_WAKEUP_BY_REM_WAKE_TCP_EXTERNAL = BIT(11),
IWL_WOWLAN_WAKEUP_BY_REM_WAKE_WAKEUP_PACKET = BIT(12),
IWL_WOWLAN_WAKEUP_BY_IOAC_MAGIC_PACKET = BIT(13),
IWL_WOWLAN_WAKEUP_BY_D3_WAKEUP_HOST_TIMER = BIT(14),
IWL_WOWLAN_WAKEUP_BY_RXFRAME_FILTERED_IN = BIT(15),
IWL_WOWLAN_WAKEUP_BY_BEACON_FILTERED_IN = BIT(16),
IWL_WAKEUP_BY_11W_UNPROTECTED_DEAUTH_OR_DISASSOC = BIT(17),
IWL_WAKEUP_BY_PATTERN_IPV4_TCP_SYN = BIT(18),
IWL_WAKEUP_BY_PATTERN_IPV4_TCP_SYN_WILDCARD = BIT(19),
IWL_WAKEUP_BY_PATTERN_IPV6_TCP_SYN = BIT(20),
IWL_WAKEUP_BY_PATTERN_IPV6_TCP_SYN_WILDCARD = BIT(21),
}; /* WOWLAN_WAKE_UP_REASON_API_E_VER_2 */
struct iwl_wowlan_gtk_status_v1 {
u8 key_index;
u8 reserved[3];
u8 decrypt_key[16];
u8 tkip_mic_key[8];
struct iwl_wowlan_rsc_tsc_params_cmd rsc;
} __packed; /* WOWLAN_GTK_MATERIAL_VER_1 */
#define WOWLAN_KEY_MAX_SIZE 32
#define WOWLAN_GTK_KEYS_NUM 2
#define WOWLAN_IGTK_KEYS_NUM 2
/**
* struct iwl_wowlan_gtk_status - GTK status
* @key: GTK material
* @key_len: GTK legth, if set to 0, the key is not available
* @key_flags: information about the key:
* bits[0:1]: key index assigned by the AP
* bits[2:6]: GTK index of the key in the internal DB
* bit[7]: Set iff this is the currently used GTK
* @reserved: padding
* @tkip_mic_key: TKIP RX MIC key
* @rsc: TSC RSC counters
*/
struct iwl_wowlan_gtk_status {
u8 key[WOWLAN_KEY_MAX_SIZE];
u8 key_len;
u8 key_flags;
u8 reserved[2];
u8 tkip_mic_key[8];
struct iwl_wowlan_rsc_tsc_params_cmd rsc;
} __packed; /* WOWLAN_GTK_MATERIAL_VER_2 */
#define IWL_WOWLAN_GTK_IDX_MASK (BIT(0) | BIT(1))
/**
* struct iwl_wowlan_igtk_status - IGTK status
* @key: IGTK material
* @ipn: the IGTK packet number (replay counter)
* @key_len: IGTK length, if set to 0, the key is not available
* @key_flags: information about the key:
* bits[0]: key index assigned by the AP (0: index 4, 1: index 5)
* bits[1:5]: IGTK index of the key in the internal DB
* bit[6]: Set iff this is the currently used IGTK
*/
struct iwl_wowlan_igtk_status {
u8 key[WOWLAN_KEY_MAX_SIZE];
u8 ipn[6];
u8 key_len;
u8 key_flags;
} __packed; /* WOWLAN_IGTK_MATERIAL_VER_1 */
/**
* struct iwl_wowlan_status_v6 - WoWLAN status
* @gtk: GTK data
* @replay_ctr: GTK rekey replay counter
* @pattern_number: number of the matched pattern
* @non_qos_seq_ctr: non-QoS sequence counter to use next
* @qos_seq_ctr: QoS sequence counters to use next
* @wakeup_reasons: wakeup reasons, see &enum iwl_wowlan_wakeup_reason
* @num_of_gtk_rekeys: number of GTK rekeys
* @transmitted_ndps: number of transmitted neighbor discovery packets
* @received_beacons: number of received beacons
* @wake_packet_length: wakeup packet length
* @wake_packet_bufsize: wakeup packet buffer size
* @wake_packet: wakeup packet
*/
struct iwl_wowlan_status_v6 {
struct iwl_wowlan_gtk_status_v1 gtk;
__le64 replay_ctr;
__le16 pattern_number;
__le16 non_qos_seq_ctr;
__le16 qos_seq_ctr[8];
__le32 wakeup_reasons;
__le32 num_of_gtk_rekeys;
__le32 transmitted_ndps;
__le32 received_beacons;
__le32 wake_packet_length;
__le32 wake_packet_bufsize;
u8 wake_packet[]; /* can be truncated from _length to _bufsize */
} __packed; /* WOWLAN_STATUSES_API_S_VER_6 */
/**
* struct iwl_wowlan_status - WoWLAN status
* @gtk: GTK data
* @igtk: IGTK data
* @replay_ctr: GTK rekey replay counter
* @pattern_number: number of the matched pattern
* @non_qos_seq_ctr: non-QoS sequence counter to use next
* @qos_seq_ctr: QoS sequence counters to use next
* @wakeup_reasons: wakeup reasons, see &enum iwl_wowlan_wakeup_reason
* @num_of_gtk_rekeys: number of GTK rekeys
* @transmitted_ndps: number of transmitted neighbor discovery packets
* @received_beacons: number of received beacons
* @wake_packet_length: wakeup packet length
* @wake_packet_bufsize: wakeup packet buffer size
* @wake_packet: wakeup packet
*/
struct iwl_wowlan_status {
struct iwl_wowlan_gtk_status gtk[WOWLAN_GTK_KEYS_NUM];
struct iwl_wowlan_igtk_status igtk[WOWLAN_IGTK_KEYS_NUM];
__le64 replay_ctr;
__le16 pattern_number;
__le16 non_qos_seq_ctr;
__le16 qos_seq_ctr[8];
__le32 wakeup_reasons;
__le32 num_of_gtk_rekeys;
__le32 transmitted_ndps;
__le32 received_beacons;
__le32 wake_packet_length;
__le32 wake_packet_bufsize;
u8 wake_packet[]; /* can be truncated from _length to _bufsize */
} __packed; /* WOWLAN_STATUSES_API_S_VER_7 */
static inline u8 iwlmvm_wowlan_gtk_idx(struct iwl_wowlan_gtk_status *gtk)
{
return gtk->key_flags & IWL_WOWLAN_GTK_IDX_MASK;
}
#define IWL_WOWLAN_TCP_MAX_PACKET_LEN 64
#define IWL_WOWLAN_REMOTE_WAKE_MAX_PACKET_LEN 128
#define IWL_WOWLAN_REMOTE_WAKE_MAX_TOKENS 2048
struct iwl_tcp_packet_info {
__le16 tcp_pseudo_header_checksum;
__le16 tcp_payload_length;
} __packed; /* TCP_PACKET_INFO_API_S_VER_2 */
struct iwl_tcp_packet {
struct iwl_tcp_packet_info info;
u8 rx_mask[IWL_WOWLAN_MAX_PATTERN_LEN / 8];
u8 data[IWL_WOWLAN_TCP_MAX_PACKET_LEN];
} __packed; /* TCP_PROTOCOL_PACKET_API_S_VER_1 */
struct iwl_remote_wake_packet {
struct iwl_tcp_packet_info info;
u8 rx_mask[IWL_WOWLAN_MAX_PATTERN_LEN / 8];
u8 data[IWL_WOWLAN_REMOTE_WAKE_MAX_PACKET_LEN];
} __packed; /* TCP_PROTOCOL_PACKET_API_S_VER_1 */
struct iwl_wowlan_remote_wake_config {
__le32 connection_max_time; /* unused */
/* TCP_PROTOCOL_CONFIG_API_S_VER_1 */
u8 max_syn_retries;
u8 max_data_retries;
u8 tcp_syn_ack_timeout;
u8 tcp_ack_timeout;
struct iwl_tcp_packet syn_tx;
struct iwl_tcp_packet synack_rx;
struct iwl_tcp_packet keepalive_ack_rx;
struct iwl_tcp_packet fin_tx;
struct iwl_remote_wake_packet keepalive_tx;
struct iwl_remote_wake_packet wake_rx;
/* REMOTE_WAKE_OFFSET_INFO_API_S_VER_1 */
u8 sequence_number_offset;
u8 sequence_number_length;
u8 token_offset;
u8 token_length;
/* REMOTE_WAKE_PROTOCOL_PARAMS_API_S_VER_1 */
__le32 initial_sequence_number;
__le16 keepalive_interval;
__le16 num_tokens;
u8 tokens[IWL_WOWLAN_REMOTE_WAKE_MAX_TOKENS];
} __packed; /* REMOTE_WAKE_CONFIG_API_S_VER_2 */
/* TODO: NetDetect API */
#endif /* __iwl_fw_api_d3_h__ */