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/* SPDX-License-Identifier: GPL-2.0-only or Apache-2.0 */
/*
* WF200 hardware interface definitions
*
* Copyright (c) 2018-2020, Silicon Laboratories Inc.
*/
#ifndef WFX_HIF_API_CMD_H
#define WFX_HIF_API_CMD_H
#include "hif_api_general.h"
enum wfx_hif_requests_ids {
HIF_REQ_ID_RESET = 0x0a,
HIF_REQ_ID_READ_MIB = 0x05,
HIF_REQ_ID_WRITE_MIB = 0x06,
HIF_REQ_ID_START_SCAN = 0x07,
HIF_REQ_ID_STOP_SCAN = 0x08,
HIF_REQ_ID_TX = 0x04,
HIF_REQ_ID_JOIN = 0x0b,
HIF_REQ_ID_SET_PM_MODE = 0x10,
HIF_REQ_ID_SET_BSS_PARAMS = 0x11,
HIF_REQ_ID_ADD_KEY = 0x0c,
HIF_REQ_ID_REMOVE_KEY = 0x0d,
HIF_REQ_ID_EDCA_QUEUE_PARAMS = 0x13,
HIF_REQ_ID_START = 0x17,
HIF_REQ_ID_BEACON_TRANSMIT = 0x18,
HIF_REQ_ID_UPDATE_IE = 0x1b,
HIF_REQ_ID_MAP_LINK = 0x1c,
};
enum wfx_hif_confirmations_ids {
HIF_CNF_ID_RESET = 0x0a,
HIF_CNF_ID_READ_MIB = 0x05,
HIF_CNF_ID_WRITE_MIB = 0x06,
HIF_CNF_ID_START_SCAN = 0x07,
HIF_CNF_ID_STOP_SCAN = 0x08,
HIF_CNF_ID_TX = 0x04,
HIF_CNF_ID_MULTI_TRANSMIT = 0x1e,
HIF_CNF_ID_JOIN = 0x0b,
HIF_CNF_ID_SET_PM_MODE = 0x10,
HIF_CNF_ID_SET_BSS_PARAMS = 0x11,
HIF_CNF_ID_ADD_KEY = 0x0c,
HIF_CNF_ID_REMOVE_KEY = 0x0d,
HIF_CNF_ID_EDCA_QUEUE_PARAMS = 0x13,
HIF_CNF_ID_START = 0x17,
HIF_CNF_ID_BEACON_TRANSMIT = 0x18,
HIF_CNF_ID_UPDATE_IE = 0x1b,
HIF_CNF_ID_MAP_LINK = 0x1c,
};
enum wfx_hif_indications_ids {
HIF_IND_ID_RX = 0x84,
HIF_IND_ID_SCAN_CMPL = 0x86,
HIF_IND_ID_JOIN_COMPLETE = 0x8f,
HIF_IND_ID_SET_PM_MODE_CMPL = 0x89,
HIF_IND_ID_SUSPEND_RESUME_TX = 0x8c,
HIF_IND_ID_EVENT = 0x85
};
struct wfx_hif_req_reset {
u8 reset_stat:1;
u8 reset_all_int:1;
u8 reserved1:6;
u8 reserved2[3];
} __packed;
struct wfx_hif_cnf_reset {
__le32 status;
} __packed;
struct wfx_hif_req_read_mib {
__le16 mib_id;
__le16 reserved;
} __packed;
struct wfx_hif_cnf_read_mib {
__le32 status;
__le16 mib_id;
__le16 length;
u8 mib_data[];
} __packed;
struct wfx_hif_req_write_mib {
__le16 mib_id;
__le16 length;
u8 mib_data[];
} __packed;
struct wfx_hif_cnf_write_mib {
__le32 status;
} __packed;
struct wfx_hif_req_update_ie {
u8 beacon:1;
u8 probe_resp:1;
u8 probe_req:1;
u8 reserved1:5;
u8 reserved2;
__le16 num_ies;
u8 ie[];
} __packed;
struct wfx_hif_cnf_update_ie {
__le32 status;
} __packed;
struct wfx_hif_ssid_def {
__le32 ssid_length;
u8 ssid[IEEE80211_MAX_SSID_LEN];
} __packed;
#define HIF_API_MAX_NB_SSIDS 2
#define HIF_API_MAX_NB_CHANNELS 14
struct wfx_hif_req_start_scan_alt {
u8 band;
u8 maintain_current_bss:1;
u8 periodic:1;
u8 reserved1:6;
u8 disallow_ps:1;
u8 reserved2:1;
u8 short_preamble:1;
u8 reserved3:5;
u8 max_transmit_rate;
__le16 periodic_interval;
u8 reserved4;
s8 periodic_rssi_thr;
u8 num_of_probe_requests;
u8 probe_delay;
u8 num_of_ssids;
u8 num_of_channels;
__le32 min_channel_time;
__le32 max_channel_time;
__le32 tx_power_level; /* signed value */
struct wfx_hif_ssid_def ssid_def[HIF_API_MAX_NB_SSIDS];
u8 channel_list[];
} __packed;
struct wfx_hif_cnf_start_scan {
__le32 status;
} __packed;
struct wfx_hif_cnf_stop_scan {
__le32 status;
} __packed;
enum wfx_hif_pm_mode_status {
HIF_PM_MODE_ACTIVE = 0x0,
HIF_PM_MODE_PS = 0x1,
HIF_PM_MODE_UNDETERMINED = 0x2
};
struct wfx_hif_ind_scan_cmpl {
__le32 status;
u8 pm_mode;
u8 num_channels_completed;
__le16 reserved;
} __packed;
enum wfx_hif_queue_id {
HIF_QUEUE_ID_BACKGROUND = 0x0,
HIF_QUEUE_ID_BESTEFFORT = 0x1,
HIF_QUEUE_ID_VIDEO = 0x2,
HIF_QUEUE_ID_VOICE = 0x3
};
enum wfx_hif_frame_format {
HIF_FRAME_FORMAT_NON_HT = 0x0,
HIF_FRAME_FORMAT_MIXED_FORMAT_HT = 0x1,
HIF_FRAME_FORMAT_GF_HT_11N = 0x2
};
struct wfx_hif_req_tx {
/* packet_id is not interpreted by the device, so it is not necessary to declare it little
* endian
*/
u32 packet_id;
u8 max_tx_rate;
u8 queue_id:2;
u8 peer_sta_id:4;
u8 reserved1:2;
u8 more:1;
u8 fc_offset:3;
u8 after_dtim:1;
u8 reserved2:3;
u8 start_exp:1;
u8 reserved3:3;
u8 retry_policy_index:4;
__le32 reserved4;
__le32 expire_time;
u8 frame_format:4;
u8 fec_coding:1;
u8 short_gi:1;
u8 reserved5:1;
u8 stbc:1;
u8 reserved6;
u8 aggregation:1;
u8 reserved7:7;
u8 reserved8;
u8 frame[];
} __packed;
enum wfx_hif_qos_ackplcy {
HIF_QOS_ACKPLCY_NORMAL = 0x0,
HIF_QOS_ACKPLCY_TXNOACK = 0x1,
HIF_QOS_ACKPLCY_NOEXPACK = 0x2,
HIF_QOS_ACKPLCY_BLCKACK = 0x3
};
struct wfx_hif_cnf_tx {
__le32 status;
/* packet_id is copied from struct wfx_hif_req_tx without been interpreted by the device, so
* it is not necessary to declare it little endian
*/
u32 packet_id;
u8 txed_rate;
u8 ack_failures;
u8 aggr:1;
u8 requeue:1;
u8 ack_policy:2;
u8 txop_limit:1;
u8 reserved1:3;
u8 reserved2;
__le32 media_delay;
__le32 tx_queue_delay;
} __packed;
struct wfx_hif_cnf_multi_transmit {
u8 num_tx_confs;
u8 reserved[3];
struct wfx_hif_cnf_tx tx_conf_payload[];
} __packed;
enum wfx_hif_ri_flags_encrypt {
HIF_RI_FLAGS_UNENCRYPTED = 0x0,
HIF_RI_FLAGS_WEP_ENCRYPTED = 0x1,
HIF_RI_FLAGS_TKIP_ENCRYPTED = 0x2,
HIF_RI_FLAGS_AES_ENCRYPTED = 0x3,
HIF_RI_FLAGS_WAPI_ENCRYPTED = 0x4
};
struct wfx_hif_ind_rx {
__le32 status;
u8 channel_number;
u8 reserved1;
u8 rxed_rate;
u8 rcpi_rssi;
u8 encryp:3;
u8 in_aggr:1;
u8 first_aggr:1;
u8 last_aggr:1;
u8 defrag:1;
u8 beacon:1;
u8 tim:1;
u8 bitmap:1;
u8 match_ssid:1;
u8 match_bssid:1;
u8 more:1;
u8 reserved2:1;
u8 ht:1;
u8 stbc:1;
u8 match_uc_addr:1;
u8 match_mc_addr:1;
u8 match_bc_addr:1;
u8 key_type:1;
u8 key_index:4;
u8 reserved3:1;
u8 peer_sta_id:4;
u8 reserved4:2;
u8 reserved5:1;
u8 frame[];
} __packed;
struct wfx_hif_req_edca_queue_params {
u8 queue_id;
u8 reserved1;
u8 aifsn;
u8 reserved2;
__le16 cw_min;
__le16 cw_max;
__le16 tx_op_limit;
__le16 allowed_medium_time;
__le32 reserved3;
} __packed;
struct wfx_hif_cnf_edca_queue_params {
__le32 status;
} __packed;
struct wfx_hif_req_join {
u8 infrastructure_bss_mode:1;
u8 reserved1:7;
u8 band;
u8 channel_number;
u8 reserved2;
u8 bssid[ETH_ALEN];
__le16 atim_window;
u8 short_preamble:1;
u8 reserved3:7;
u8 probe_for_join;
u8 reserved4;
u8 reserved5:2;
u8 force_no_beacon:1;
u8 force_with_ind:1;
u8 reserved6:4;
__le32 ssid_length;
u8 ssid[IEEE80211_MAX_SSID_LEN];
__le32 beacon_interval;
__le32 basic_rate_set;
} __packed;
struct wfx_hif_cnf_join {
__le32 status;
} __packed;
struct wfx_hif_ind_join_complete {
__le32 status;
} __packed;
struct wfx_hif_req_set_bss_params {
u8 lost_count_only:1;
u8 reserved:7;
u8 beacon_lost_count;
__le16 aid;
__le32 operational_rate_set;
} __packed;
struct wfx_hif_cnf_set_bss_params {
__le32 status;
} __packed;
struct wfx_hif_req_set_pm_mode {
u8 enter_psm:1;
u8 reserved:6;
u8 fast_psm:1;
u8 fast_psm_idle_period;
u8 ap_psm_change_period;
u8 min_auto_ps_poll_period;
} __packed;
struct wfx_hif_cnf_set_pm_mode {
__le32 status;
} __packed;
struct wfx_hif_ind_set_pm_mode_cmpl {
__le32 status;
u8 pm_mode;
u8 reserved[3];
} __packed;
struct wfx_hif_req_start {
u8 mode;
u8 band;
u8 channel_number;
u8 reserved1;
__le32 reserved2;
__le32 beacon_interval;
u8 dtim_period;
u8 short_preamble:1;
u8 reserved3:7;
u8 reserved4;
u8 ssid_length;
u8 ssid[IEEE80211_MAX_SSID_LEN];
__le32 basic_rate_set;
} __packed;
struct wfx_hif_cnf_start {
__le32 status;
} __packed;
struct wfx_hif_req_beacon_transmit {
u8 enable_beaconing;
u8 reserved[3];
} __packed;
struct wfx_hif_cnf_beacon_transmit {
__le32 status;
} __packed;
#define HIF_LINK_ID_MAX 14
#define HIF_LINK_ID_NOT_ASSOCIATED (HIF_LINK_ID_MAX + 1)
struct wfx_hif_req_map_link {
u8 mac_addr[ETH_ALEN];
u8 unmap:1;
u8 mfpc:1;
u8 reserved:6;
u8 peer_sta_id;
} __packed;
struct wfx_hif_cnf_map_link {
__le32 status;
} __packed;
struct wfx_hif_ind_suspend_resume_tx {
u8 resume:1;
u8 reserved1:2;
u8 bc_mc_only:1;
u8 reserved2:4;
u8 reserved3;
__le16 peer_sta_set;
} __packed;
#define MAX_KEY_ENTRIES 24
#define HIF_API_WEP_KEY_DATA_SIZE 16
#define HIF_API_TKIP_KEY_DATA_SIZE 16
#define HIF_API_RX_MIC_KEY_SIZE 8
#define HIF_API_TX_MIC_KEY_SIZE 8
#define HIF_API_AES_KEY_DATA_SIZE 16
#define HIF_API_WAPI_KEY_DATA_SIZE 16
#define HIF_API_MIC_KEY_DATA_SIZE 16
#define HIF_API_IGTK_KEY_DATA_SIZE 16
#define HIF_API_RX_SEQUENCE_COUNTER_SIZE 8
#define HIF_API_IPN_SIZE 8
enum wfx_hif_key_type {
HIF_KEY_TYPE_WEP_DEFAULT = 0x0,
HIF_KEY_TYPE_WEP_PAIRWISE = 0x1,
HIF_KEY_TYPE_TKIP_GROUP = 0x2,
HIF_KEY_TYPE_TKIP_PAIRWISE = 0x3,
HIF_KEY_TYPE_AES_GROUP = 0x4,
HIF_KEY_TYPE_AES_PAIRWISE = 0x5,
HIF_KEY_TYPE_WAPI_GROUP = 0x6,
HIF_KEY_TYPE_WAPI_PAIRWISE = 0x7,
HIF_KEY_TYPE_IGTK_GROUP = 0x8,
HIF_KEY_TYPE_NONE = 0x9
};
struct wfx_hif_wep_pairwise_key {
u8 peer_address[ETH_ALEN];
u8 reserved;
u8 key_length;
u8 key_data[HIF_API_WEP_KEY_DATA_SIZE];
} __packed;
struct wfx_hif_wep_group_key {
u8 key_id;
u8 key_length;
u8 reserved[2];
u8 key_data[HIF_API_WEP_KEY_DATA_SIZE];
} __packed;
struct wfx_hif_tkip_pairwise_key {
u8 peer_address[ETH_ALEN];
u8 reserved[2];
u8 tkip_key_data[HIF_API_TKIP_KEY_DATA_SIZE];
u8 rx_mic_key[HIF_API_RX_MIC_KEY_SIZE];
u8 tx_mic_key[HIF_API_TX_MIC_KEY_SIZE];
} __packed;
struct wfx_hif_tkip_group_key {
u8 tkip_key_data[HIF_API_TKIP_KEY_DATA_SIZE];
u8 rx_mic_key[HIF_API_RX_MIC_KEY_SIZE];
u8 key_id;
u8 reserved[3];
u8 rx_sequence_counter[HIF_API_RX_SEQUENCE_COUNTER_SIZE];
} __packed;
struct wfx_hif_aes_pairwise_key {
u8 peer_address[ETH_ALEN];
u8 reserved[2];
u8 aes_key_data[HIF_API_AES_KEY_DATA_SIZE];
} __packed;
struct wfx_hif_aes_group_key {
u8 aes_key_data[HIF_API_AES_KEY_DATA_SIZE];
u8 key_id;
u8 reserved[3];
u8 rx_sequence_counter[HIF_API_RX_SEQUENCE_COUNTER_SIZE];
} __packed;
struct wfx_hif_wapi_pairwise_key {
u8 peer_address[ETH_ALEN];
u8 key_id;
u8 reserved;
u8 wapi_key_data[HIF_API_WAPI_KEY_DATA_SIZE];
u8 mic_key_data[HIF_API_MIC_KEY_DATA_SIZE];
} __packed;
struct wfx_hif_wapi_group_key {
u8 wapi_key_data[HIF_API_WAPI_KEY_DATA_SIZE];
u8 mic_key_data[HIF_API_MIC_KEY_DATA_SIZE];
u8 key_id;
u8 reserved[3];
} __packed;
struct wfx_hif_igtk_group_key {
u8 igtk_key_data[HIF_API_IGTK_KEY_DATA_SIZE];
u8 key_id;
u8 reserved[3];
u8 ipn[HIF_API_IPN_SIZE];
} __packed;
struct wfx_hif_req_add_key {
u8 type;
u8 entry_index;
u8 int_id:2;
u8 reserved1:6;
u8 reserved2;
union {
struct wfx_hif_wep_pairwise_key wep_pairwise_key;
struct wfx_hif_wep_group_key wep_group_key;
struct wfx_hif_tkip_pairwise_key tkip_pairwise_key;
struct wfx_hif_tkip_group_key tkip_group_key;
struct wfx_hif_aes_pairwise_key aes_pairwise_key;
struct wfx_hif_aes_group_key aes_group_key;
struct wfx_hif_wapi_pairwise_key wapi_pairwise_key;
struct wfx_hif_wapi_group_key wapi_group_key;
struct wfx_hif_igtk_group_key igtk_group_key;
} key;
} __packed;
struct wfx_hif_cnf_add_key {
__le32 status;
} __packed;
struct wfx_hif_req_remove_key {
u8 entry_index;
u8 reserved[3];
} __packed;
struct wfx_hif_cnf_remove_key {
__le32 status;
} __packed;
enum wfx_hif_event_ind {
HIF_EVENT_IND_BSSLOST = 0x1,
HIF_EVENT_IND_BSSREGAINED = 0x2,
HIF_EVENT_IND_RCPI_RSSI = 0x3,
HIF_EVENT_IND_PS_MODE_ERROR = 0x4,
HIF_EVENT_IND_INACTIVITY = 0x5
};
enum wfx_hif_ps_mode_error {
HIF_PS_ERROR_NO_ERROR = 0,
HIF_PS_ERROR_AP_NOT_RESP_TO_POLL = 1,
HIF_PS_ERROR_AP_NOT_RESP_TO_UAPSD_TRIGGER = 2,
HIF_PS_ERROR_AP_SENT_UNICAST_IN_DOZE = 3,
HIF_PS_ERROR_AP_NO_DATA_AFTER_TIM = 4
};
struct wfx_hif_ind_event {
__le32 event_id;
union {
u8 rcpi_rssi;
__le32 ps_mode_error;
__le32 peer_sta_set;
} event_data;
} __packed;
#endif
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