490 lines
14 KiB
C
490 lines
14 KiB
C
|
/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */
|
||
|
|
/*
|
||
|
|
* Copyright (C) 2012-2014, 2018-2020 Intel Corporation
|
||
|
|
* Copyright (C) 2013-2015 Intel Mobile Communications GmbH
|
||
|
|
* Copyright (C) 2016-2017 Intel Deutschland GmbH
|
||
|
|
*/
|
||
|
|
#ifndef __iwl_fw_api_datapath_h__
|
||
|
|
#define __iwl_fw_api_datapath_h__
|
||
|
|
|
||
|
|
/**
|
||
|
|
* enum iwl_data_path_subcmd_ids - data path group commands
|
||
|
|
*/
|
||
|
|
enum iwl_data_path_subcmd_ids {
|
||
|
|
/**
|
||
|
|
* @DQA_ENABLE_CMD: &struct iwl_dqa_enable_cmd
|
||
|
|
*/
|
||
|
|
DQA_ENABLE_CMD = 0x0,
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @UPDATE_MU_GROUPS_CMD: &struct iwl_mu_group_mgmt_cmd
|
||
|
|
*/
|
||
|
|
UPDATE_MU_GROUPS_CMD = 0x1,
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @TRIGGER_RX_QUEUES_NOTIF_CMD: &struct iwl_rxq_sync_cmd
|
||
|
|
*/
|
||
|
|
TRIGGER_RX_QUEUES_NOTIF_CMD = 0x2,
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @STA_HE_CTXT_CMD: &struct iwl_he_sta_context_cmd
|
||
|
|
*/
|
||
|
|
STA_HE_CTXT_CMD = 0x7,
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @RLC_CONFIG_CMD: &struct iwl_rlc_config_cmd
|
||
|
|
*/
|
||
|
|
RLC_CONFIG_CMD = 0x8,
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @RFH_QUEUE_CONFIG_CMD: &struct iwl_rfh_queue_config
|
||
|
|
*/
|
||
|
|
RFH_QUEUE_CONFIG_CMD = 0xD,
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @TLC_MNG_CONFIG_CMD: &struct iwl_tlc_config_cmd_v4
|
||
|
|
*/
|
||
|
|
TLC_MNG_CONFIG_CMD = 0xF,
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @HE_AIR_SNIFFER_CONFIG_CMD: &struct iwl_he_monitor_cmd
|
||
|
|
*/
|
||
|
|
HE_AIR_SNIFFER_CONFIG_CMD = 0x13,
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @CHEST_COLLECTOR_FILTER_CONFIG_CMD: Configure the CSI
|
||
|
|
* matrix collection, uses &struct iwl_channel_estimation_cfg
|
||
|
|
*/
|
||
|
|
CHEST_COLLECTOR_FILTER_CONFIG_CMD = 0x14,
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @RX_BAID_ALLOCATION_CONFIG_CMD: Allocate/deallocate a BAID for an RX
|
||
|
|
* blockack session, uses &struct iwl_rx_baid_cfg_cmd for the
|
||
|
|
* command, and &struct iwl_rx_baid_cfg_resp as a response.
|
||
|
|
*/
|
||
|
|
RX_BAID_ALLOCATION_CONFIG_CMD = 0x16,
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @SCD_QUEUE_CONFIG_CMD: new scheduler queue allocation/config/removal
|
||
|
|
* command, uses &struct iwl_scd_queue_cfg_cmd and the response
|
||
|
|
* is (same as before) &struct iwl_tx_queue_cfg_rsp.
|
||
|
|
*/
|
||
|
|
SCD_QUEUE_CONFIG_CMD = 0x17,
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @SEC_KEY_CMD: security key command, uses &struct iwl_sec_key_cmd
|
||
|
|
*/
|
||
|
|
SEC_KEY_CMD = 0x18,
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @MONITOR_NOTIF: Datapath monitoring notification, using
|
||
|
|
* &struct iwl_datapath_monitor_notif
|
||
|
|
*/
|
||
|
|
MONITOR_NOTIF = 0xF4,
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @RX_NO_DATA_NOTIF: &struct iwl_rx_no_data or &struct iwl_rx_no_data_ver_3
|
||
|
|
*/
|
||
|
|
RX_NO_DATA_NOTIF = 0xF5,
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @THERMAL_DUAL_CHAIN_DISABLE_REQ: firmware request for SMPS mode,
|
||
|
|
* &struct iwl_thermal_dual_chain_request
|
||
|
|
*/
|
||
|
|
THERMAL_DUAL_CHAIN_REQUEST = 0xF6,
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @TLC_MNG_UPDATE_NOTIF: &struct iwl_tlc_update_notif
|
||
|
|
*/
|
||
|
|
TLC_MNG_UPDATE_NOTIF = 0xF7,
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @STA_PM_NOTIF: &struct iwl_mvm_pm_state_notification
|
||
|
|
*/
|
||
|
|
STA_PM_NOTIF = 0xFD,
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @MU_GROUP_MGMT_NOTIF: &struct iwl_mu_group_mgmt_notif
|
||
|
|
*/
|
||
|
|
MU_GROUP_MGMT_NOTIF = 0xFE,
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @RX_QUEUES_NOTIFICATION: &struct iwl_rxq_sync_notification
|
||
|
|
*/
|
||
|
|
RX_QUEUES_NOTIFICATION = 0xFF,
|
||
|
|
};
|
||
|
|
|
||
|
|
/**
|
||
|
|
* struct iwl_mu_group_mgmt_cmd - VHT MU-MIMO group configuration
|
||
|
|
*
|
||
|
|
* @reserved: reserved
|
||
|
|
* @membership_status: a bitmap of MU groups
|
||
|
|
* @user_position:the position of station in a group. If the station is in the
|
||
|
|
* group then bits (group * 2) is the position -1
|
||
|
|
*/
|
||
|
|
struct iwl_mu_group_mgmt_cmd {
|
||
|
|
__le32 reserved;
|
||
|
|
__le32 membership_status[2];
|
||
|
|
__le32 user_position[4];
|
||
|
|
} __packed; /* MU_GROUP_ID_MNG_TABLE_API_S_VER_1 */
|
||
|
|
|
||
|
|
/**
|
||
|
|
* struct iwl_mu_group_mgmt_notif - VHT MU-MIMO group id notification
|
||
|
|
*
|
||
|
|
* @membership_status: a bitmap of MU groups
|
||
|
|
* @user_position: the position of station in a group. If the station is in the
|
||
|
|
* group then bits (group * 2) is the position -1
|
||
|
|
*/
|
||
|
|
struct iwl_mu_group_mgmt_notif {
|
||
|
|
__le32 membership_status[2];
|
||
|
|
__le32 user_position[4];
|
||
|
|
} __packed; /* MU_GROUP_MNG_NTFY_API_S_VER_1 */
|
||
|
|
|
||
|
|
enum iwl_channel_estimation_flags {
|
||
|
|
IWL_CHANNEL_ESTIMATION_ENABLE = BIT(0),
|
||
|
|
IWL_CHANNEL_ESTIMATION_TIMER = BIT(1),
|
||
|
|
IWL_CHANNEL_ESTIMATION_COUNTER = BIT(2),
|
||
|
|
};
|
||
|
|
|
||
|
|
/**
|
||
|
|
* struct iwl_channel_estimation_cfg - channel estimation reporting config
|
||
|
|
*/
|
||
|
|
struct iwl_channel_estimation_cfg {
|
||
|
|
/**
|
||
|
|
* @flags: flags, see &enum iwl_channel_estimation_flags
|
||
|
|
*/
|
||
|
|
__le32 flags;
|
||
|
|
/**
|
||
|
|
* @timer: if enabled via flags, automatically disable after this many
|
||
|
|
* microseconds
|
||
|
|
*/
|
||
|
|
__le32 timer;
|
||
|
|
/**
|
||
|
|
* @count: if enabled via flags, automatically disable after this many
|
||
|
|
* frames with channel estimation matrix were captured
|
||
|
|
*/
|
||
|
|
__le32 count;
|
||
|
|
/**
|
||
|
|
* @rate_n_flags_mask: only try to record the channel estimation matrix
|
||
|
|
* if the rate_n_flags value for the received frame (let's call
|
||
|
|
* that rx_rnf) matches the mask/value given here like this:
|
||
|
|
* (rx_rnf & rate_n_flags_mask) == rate_n_flags_val.
|
||
|
|
*/
|
||
|
|
__le32 rate_n_flags_mask;
|
||
|
|
/**
|
||
|
|
* @rate_n_flags_val: see @rate_n_flags_mask
|
||
|
|
*/
|
||
|
|
__le32 rate_n_flags_val;
|
||
|
|
/**
|
||
|
|
* @reserved: reserved (for alignment)
|
||
|
|
*/
|
||
|
|
__le32 reserved;
|
||
|
|
/**
|
||
|
|
* @frame_types: bitmap of frame types to capture, the received frame's
|
||
|
|
* subtype|type takes 6 bits in the frame and the corresponding bit
|
||
|
|
* in this field must be set to 1 to capture channel estimation for
|
||
|
|
* that frame type. Set to all-ones to enable capturing for all
|
||
|
|
* frame types.
|
||
|
|
*/
|
||
|
|
__le64 frame_types;
|
||
|
|
} __packed; /* CHEST_COLLECTOR_FILTER_CMD_API_S_VER_1 */
|
||
|
|
|
||
|
|
enum iwl_datapath_monitor_notif_type {
|
||
|
|
IWL_DP_MON_NOTIF_TYPE_EXT_CCA,
|
||
|
|
};
|
||
|
|
|
||
|
|
struct iwl_datapath_monitor_notif {
|
||
|
|
__le32 type;
|
||
|
|
u8 mac_id;
|
||
|
|
u8 reserved[3];
|
||
|
|
} __packed; /* MONITOR_NTF_API_S_VER_1 */
|
||
|
|
|
||
|
|
/**
|
||
|
|
* enum iwl_thermal_dual_chain_req_events - firmware SMPS request event
|
||
|
|
* @THERMAL_DUAL_CHAIN_REQ_ENABLE: (re-)enable dual-chain operation
|
||
|
|
* (subject to other constraints)
|
||
|
|
* @THERMAL_DUAL_CHAIN_REQ_DISABLE: disable dual-chain operation
|
||
|
|
* (static SMPS)
|
||
|
|
*/
|
||
|
|
enum iwl_thermal_dual_chain_req_events {
|
||
|
|
THERMAL_DUAL_CHAIN_REQ_ENABLE,
|
||
|
|
THERMAL_DUAL_CHAIN_REQ_DISABLE,
|
||
|
|
}; /* THERMAL_DUAL_CHAIN_DISABLE_STATE_API_E_VER_1 */
|
||
|
|
|
||
|
|
/**
|
||
|
|
* struct iwl_thermal_dual_chain_request - SMPS request
|
||
|
|
* @event: the type of request, see &enum iwl_thermal_dual_chain_req_events
|
||
|
|
*/
|
||
|
|
struct iwl_thermal_dual_chain_request {
|
||
|
|
__le32 event;
|
||
|
|
} __packed; /* THERMAL_DUAL_CHAIN_DISABLE_REQ_NTFY_API_S_VER_1 */
|
||
|
|
|
||
|
|
enum iwl_rlc_chain_info {
|
||
|
|
IWL_RLC_CHAIN_INFO_DRIVER_FORCE = BIT(0),
|
||
|
|
IWL_RLC_CHAIN_INFO_VALID = 0x000e,
|
||
|
|
IWL_RLC_CHAIN_INFO_FORCE = 0x0070,
|
||
|
|
IWL_RLC_CHAIN_INFO_FORCE_MIMO = 0x0380,
|
||
|
|
IWL_RLC_CHAIN_INFO_COUNT = 0x0c00,
|
||
|
|
IWL_RLC_CHAIN_INFO_MIMO_COUNT = 0x3000,
|
||
|
|
};
|
||
|
|
|
||
|
|
/**
|
||
|
|
* struct iwl_rlc_properties - RLC properties
|
||
|
|
* @rx_chain_info: RX chain info, &enum iwl_rlc_chain_info
|
||
|
|
* @reserved: reserved
|
||
|
|
*/
|
||
|
|
struct iwl_rlc_properties {
|
||
|
|
__le32 rx_chain_info;
|
||
|
|
__le32 reserved;
|
||
|
|
} __packed; /* RLC_PROPERTIES_S_VER_1 */
|
||
|
|
|
||
|
|
enum iwl_sad_mode {
|
||
|
|
IWL_SAD_MODE_ENABLED = BIT(0),
|
||
|
|
IWL_SAD_MODE_DEFAULT_ANT_MSK = 0x6,
|
||
|
|
IWL_SAD_MODE_DEFAULT_ANT_FW = 0x0,
|
||
|
|
IWL_SAD_MODE_DEFAULT_ANT_A = 0x2,
|
||
|
|
IWL_SAD_MODE_DEFAULT_ANT_B = 0x4,
|
||
|
|
};
|
||
|
|
|
||
|
|
/**
|
||
|
|
* struct iwl_sad_properties - SAD properties
|
||
|
|
* @chain_a_sad_mode: chain A SAD mode, &enum iwl_sad_mode
|
||
|
|
* @chain_b_sad_mode: chain B SAD mode, &enum iwl_sad_mode
|
||
|
|
* @mac_id: MAC index
|
||
|
|
* @reserved: reserved
|
||
|
|
*/
|
||
|
|
struct iwl_sad_properties {
|
||
|
|
__le32 chain_a_sad_mode;
|
||
|
|
__le32 chain_b_sad_mode;
|
||
|
|
__le32 mac_id;
|
||
|
|
__le32 reserved;
|
||
|
|
} __packed;
|
||
|
|
|
||
|
|
/**
|
||
|
|
* struct iwl_rlc_config_cmd - RLC configuration
|
||
|
|
* @phy_id: PHY index
|
||
|
|
* @rlc: RLC properties, &struct iwl_rlc_properties
|
||
|
|
* @sad: SAD (single antenna diversity) options, &struct iwl_sad_properties
|
||
|
|
* @flags: flags, &enum iwl_rlc_flags
|
||
|
|
* @reserved: reserved
|
||
|
|
*/
|
||
|
|
struct iwl_rlc_config_cmd {
|
||
|
|
__le32 phy_id;
|
||
|
|
struct iwl_rlc_properties rlc;
|
||
|
|
struct iwl_sad_properties sad;
|
||
|
|
u8 flags;
|
||
|
|
u8 reserved[3];
|
||
|
|
} __packed; /* RLC_CONFIG_CMD_API_S_VER_2 */
|
||
|
|
|
||
|
|
#define IWL_MAX_BAID_OLD 16 /* MAX_IMMEDIATE_BA_API_D_VER_2 */
|
||
|
|
#define IWL_MAX_BAID 32 /* MAX_IMMEDIATE_BA_API_D_VER_3 */
|
||
|
|
|
||
|
|
/**
|
||
|
|
* enum iwl_rx_baid_action - BAID allocation/config action
|
||
|
|
* @IWL_RX_BAID_ACTION_ADD: add a new BAID session
|
||
|
|
* @IWL_RX_BAID_ACTION_MODIFY: modify the BAID session
|
||
|
|
* @IWL_RX_BAID_ACTION_REMOVE: remove the BAID session
|
||
|
|
*/
|
||
|
|
enum iwl_rx_baid_action {
|
||
|
|
IWL_RX_BAID_ACTION_ADD,
|
||
|
|
IWL_RX_BAID_ACTION_MODIFY,
|
||
|
|
IWL_RX_BAID_ACTION_REMOVE,
|
||
|
|
}; /* RX_BAID_ALLOCATION_ACTION_E_VER_1 */
|
||
|
|
|
||
|
|
/**
|
||
|
|
* struct iwl_rx_baid_cfg_cmd_alloc - BAID allocation data
|
||
|
|
* @sta_id_mask: station ID mask
|
||
|
|
* @tid: the TID for this session
|
||
|
|
* @reserved: reserved
|
||
|
|
* @ssn: the starting sequence number
|
||
|
|
* @win_size: RX BA session window size
|
||
|
|
*/
|
||
|
|
struct iwl_rx_baid_cfg_cmd_alloc {
|
||
|
|
__le32 sta_id_mask;
|
||
|
|
u8 tid;
|
||
|
|
u8 reserved[3];
|
||
|
|
__le16 ssn;
|
||
|
|
__le16 win_size;
|
||
|
|
} __packed; /* RX_BAID_ALLOCATION_ADD_CMD_API_S_VER_1 */
|
||
|
|
|
||
|
|
/**
|
||
|
|
* struct iwl_rx_baid_cfg_cmd_modify - BAID modification data
|
||
|
|
* @old_sta_id_mask: old station ID mask
|
||
|
|
* @new_sta_id_mask: new station ID mask
|
||
|
|
* @tid: TID of the BAID
|
||
|
|
*/
|
||
|
|
struct iwl_rx_baid_cfg_cmd_modify {
|
||
|
|
__le32 old_sta_id_mask;
|
||
|
|
__le32 new_sta_id_mask;
|
||
|
|
__le32 tid;
|
||
|
|
} __packed; /* RX_BAID_ALLOCATION_MODIFY_CMD_API_S_VER_2 */
|
||
|
|
|
||
|
|
/**
|
||
|
|
* struct iwl_rx_baid_cfg_cmd_remove_v1 - BAID removal data
|
||
|
|
* @baid: the BAID to remove
|
||
|
|
*/
|
||
|
|
struct iwl_rx_baid_cfg_cmd_remove_v1 {
|
||
|
|
__le32 baid;
|
||
|
|
} __packed; /* RX_BAID_ALLOCATION_REMOVE_CMD_API_S_VER_1 */
|
||
|
|
|
||
|
|
/**
|
||
|
|
* struct iwl_rx_baid_cfg_cmd_remove - BAID removal data
|
||
|
|
* @sta_id_mask: the station mask of the BAID to remove
|
||
|
|
* @tid: the TID of the BAID to remove
|
||
|
|
*/
|
||
|
|
struct iwl_rx_baid_cfg_cmd_remove {
|
||
|
|
__le32 sta_id_mask;
|
||
|
|
__le32 tid;
|
||
|
|
} __packed; /* RX_BAID_ALLOCATION_REMOVE_CMD_API_S_VER_2 */
|
||
|
|
|
||
|
|
/**
|
||
|
|
* struct iwl_rx_baid_cfg_cmd - BAID allocation/config command
|
||
|
|
* @action: the action, from &enum iwl_rx_baid_action
|
||
|
|
*/
|
||
|
|
struct iwl_rx_baid_cfg_cmd {
|
||
|
|
__le32 action;
|
||
|
|
union {
|
||
|
|
struct iwl_rx_baid_cfg_cmd_alloc alloc;
|
||
|
|
struct iwl_rx_baid_cfg_cmd_modify modify;
|
||
|
|
struct iwl_rx_baid_cfg_cmd_remove_v1 remove_v1;
|
||
|
|
struct iwl_rx_baid_cfg_cmd_remove remove;
|
||
|
|
}; /* RX_BAID_ALLOCATION_OPERATION_API_U_VER_2 */
|
||
|
|
} __packed; /* RX_BAID_ALLOCATION_CONFIG_CMD_API_S_VER_2 */
|
||
|
|
|
||
|
|
/**
|
||
|
|
* struct iwl_rx_baid_cfg_resp - BAID allocation response
|
||
|
|
* @baid: the allocated BAID
|
||
|
|
*/
|
||
|
|
struct iwl_rx_baid_cfg_resp {
|
||
|
|
__le32 baid;
|
||
|
|
}; /* RX_BAID_ALLOCATION_RESPONSE_API_S_VER_1 */
|
||
|
|
|
||
|
|
/**
|
||
|
|
* enum iwl_scd_queue_cfg_operation - scheduler queue operation
|
||
|
|
* @IWL_SCD_QUEUE_ADD: allocate a new queue
|
||
|
|
* @IWL_SCD_QUEUE_REMOVE: remove a queue
|
||
|
|
* @IWL_SCD_QUEUE_MODIFY: modify a queue
|
||
|
|
*/
|
||
|
|
enum iwl_scd_queue_cfg_operation {
|
||
|
|
IWL_SCD_QUEUE_ADD = 0,
|
||
|
|
IWL_SCD_QUEUE_REMOVE = 1,
|
||
|
|
IWL_SCD_QUEUE_MODIFY = 2,
|
||
|
|
};
|
||
|
|
|
||
|
|
/**
|
||
|
|
* struct iwl_scd_queue_cfg_cmd - scheduler queue allocation command
|
||
|
|
* @operation: the operation, see &enum iwl_scd_queue_cfg_operation
|
||
|
|
* @u.add.sta_mask: station mask
|
||
|
|
* @u.add.tid: TID
|
||
|
|
* @u.add.reserved: reserved
|
||
|
|
* @u.add.flags: flags from &enum iwl_tx_queue_cfg_actions, except
|
||
|
|
* %TX_QUEUE_CFG_ENABLE_QUEUE is not valid
|
||
|
|
* @u.add.cb_size: size code
|
||
|
|
* @u.add.bc_dram_addr: byte-count table IOVA
|
||
|
|
* @u.add.tfdq_dram_addr: TFD queue IOVA
|
||
|
|
* @u.remove.sta_mask: station mask of queue to remove
|
||
|
|
* @u.remove.tid: TID of queue to remove
|
||
|
|
* @u.modify.old_sta_mask: old station mask for modify
|
||
|
|
* @u.modify.tid: TID of queue to modify
|
||
|
|
* @u.modify.new_sta_mask: new station mask for modify
|
||
|
|
*/
|
||
|
|
struct iwl_scd_queue_cfg_cmd {
|
||
|
|
__le32 operation;
|
||
|
|
union {
|
||
|
|
struct {
|
||
|
|
__le32 sta_mask;
|
||
|
|
u8 tid;
|
||
|
|
u8 reserved[3];
|
||
|
|
__le32 flags;
|
||
|
|
__le32 cb_size;
|
||
|
|
__le64 bc_dram_addr;
|
||
|
|
__le64 tfdq_dram_addr;
|
||
|
|
} __packed add; /* TX_QUEUE_CFG_CMD_ADD_API_S_VER_1 */
|
||
|
|
struct {
|
||
|
|
__le32 sta_mask;
|
||
|
|
__le32 tid;
|
||
|
|
} __packed remove; /* TX_QUEUE_CFG_CMD_REMOVE_API_S_VER_1 */
|
||
|
|
struct {
|
||
|
|
__le32 old_sta_mask;
|
||
|
|
__le32 tid;
|
||
|
|
__le32 new_sta_mask;
|
||
|
|
} __packed modify; /* TX_QUEUE_CFG_CMD_MODIFY_API_S_VER_1 */
|
||
|
|
} __packed u; /* TX_QUEUE_CFG_CMD_OPERATION_API_U_VER_1 */
|
||
|
|
} __packed; /* TX_QUEUE_CFG_CMD_API_S_VER_3 */
|
||
|
|
|
||
|
|
/**
|
||
|
|
* enum iwl_sec_key_flags - security key command key flags
|
||
|
|
* @IWL_SEC_KEY_FLAG_CIPHER_MASK: cipher mask
|
||
|
|
* @IWL_SEC_KEY_FLAG_CIPHER_WEP: WEP cipher
|
||
|
|
* @IWL_SEC_KEY_FLAG_CIPHER_CCMP: CCMP/CMAC cipher
|
||
|
|
* @IWL_SEC_KEY_FLAG_CIPHER_TKIP: TKIP cipher
|
||
|
|
* @IWL_SEC_KEY_FLAG_CIPHER_GCMP: GCMP/GMAC cipher
|
||
|
|
* @IWL_SEC_KEY_FLAG_NO_TX: don't install for TX
|
||
|
|
* @IWL_SEC_KEY_FLAG_KEY_SIZE: large key size (WEP-104, GCMP-256, GMAC-256)
|
||
|
|
* @IWL_SEC_KEY_FLAG_MFP: MFP is in used for this key
|
||
|
|
* @IWL_SEC_KEY_FLAG_MCAST_KEY: this is a multicast key
|
||
|
|
* @IWL_SEC_KEY_FLAG_SPP_AMSDU: SPP A-MSDU should be used
|
||
|
|
*/
|
||
|
|
enum iwl_sec_key_flags {
|
||
|
|
IWL_SEC_KEY_FLAG_CIPHER_MASK = 0x07,
|
||
|
|
IWL_SEC_KEY_FLAG_CIPHER_WEP = 0x01,
|
||
|
|
IWL_SEC_KEY_FLAG_CIPHER_CCMP = 0x02,
|
||
|
|
IWL_SEC_KEY_FLAG_CIPHER_TKIP = 0x03,
|
||
|
|
IWL_SEC_KEY_FLAG_CIPHER_GCMP = 0x05,
|
||
|
|
IWL_SEC_KEY_FLAG_NO_TX = 0x08,
|
||
|
|
IWL_SEC_KEY_FLAG_KEY_SIZE = 0x10,
|
||
|
|
IWL_SEC_KEY_FLAG_MFP = 0x20,
|
||
|
|
IWL_SEC_KEY_FLAG_MCAST_KEY = 0x40,
|
||
|
|
IWL_SEC_KEY_FLAG_SPP_AMSDU = 0x80,
|
||
|
|
};
|
||
|
|
|
||
|
|
#define IWL_SEC_WEP_KEY_OFFSET 3
|
||
|
|
|
||
|
|
/**
|
||
|
|
* struct iwl_sec_key_cmd - security key command
|
||
|
|
* @action: action from &enum iwl_ctxt_action
|
||
|
|
* @u.add.sta_mask: station mask for the new key
|
||
|
|
* @u.add.key_id: key ID (0-7) for the new key
|
||
|
|
* @u.add.key_flags: key flags per &enum iwl_sec_key_flags
|
||
|
|
* @u.add.key: key material. WEP keys should start from &IWL_SEC_WEP_KEY_OFFSET.
|
||
|
|
* @u.add.tkip_mic_rx_key: TKIP MIC RX key
|
||
|
|
* @u.add.tkip_mic_tx_key: TKIP MIC TX key
|
||
|
|
* @u.add.rx_seq: RX sequence counter value
|
||
|
|
* @u.add.tx_seq: TX sequence counter value
|
||
|
|
* @u.modify.old_sta_mask: old station mask
|
||
|
|
* @u.modify.new_sta_mask: new station mask
|
||
|
|
* @u.modify.key_id: key ID
|
||
|
|
* @u.modify.key_flags: new key flags
|
||
|
|
* @u.remove.sta_mask: station mask
|
||
|
|
* @u.remove.key_id: key ID
|
||
|
|
* @u.remove.key_flags: key flags
|
||
|
|
*/
|
||
|
|
struct iwl_sec_key_cmd {
|
||
|
|
__le32 action;
|
||
|
|
union {
|
||
|
|
struct {
|
||
|
|
__le32 sta_mask;
|
||
|
|
__le32 key_id;
|
||
|
|
__le32 key_flags;
|
||
|
|
u8 key[32];
|
||
|
|
u8 tkip_mic_rx_key[8];
|
||
|
|
u8 tkip_mic_tx_key[8];
|
||
|
|
__le64 rx_seq;
|
||
|
|
__le64 tx_seq;
|
||
|
|
} __packed add; /* SEC_KEY_ADD_CMD_API_S_VER_1 */
|
||
|
|
struct {
|
||
|
|
__le32 old_sta_mask;
|
||
|
|
__le32 new_sta_mask;
|
||
|
|
__le32 key_id;
|
||
|
|
__le32 key_flags;
|
||
|
|
} __packed modify; /* SEC_KEY_MODIFY_CMD_API_S_VER_1 */
|
||
|
|
struct {
|
||
|
|
__le32 sta_mask;
|
||
|
|
__le32 key_id;
|
||
|
|
__le32 key_flags;
|
||
|
|
} __packed remove; /* SEC_KEY_REMOVE_CMD_API_S_VER_1 */
|
||
|
|
} __packed u; /* SEC_KEY_OPERATION_API_U_VER_1 */
|
||
|
|
} __packed; /* SEC_KEY_CMD_API_S_VER_1 */
|
||
|
|
|
||
|
|
#endif /* __iwl_fw_api_datapath_h__ */
|