drivers/net/wireless/ath/ath11k/ath11k_smart_ant_api.h

#ifndef _ATH11K_SMART_ANT_API_
#define _ATH11K_SMART_ANT_API_

#define SA_API_VERSION_UNDEF 0
#define SA_API_VERSION 1

#define SMART_ANT_RX_CONFIG_REQUIRED 0x01
#define SMART_ANT_TRAINING_REQUIRED 0x02
#define SMART_ANT_TX_CONFIG_REQUIRED 0x04
#define SMART_ANT_TX_FEEDBACK_CONFIG_REQUIRED 0x08
#define SA_TX_FEEDBACK_CONFIG 0x01

#define SMART_ANT_STATUS_SUCCESS 0
#define SMART_ANT_STATUS_FAILURE -1

struct sa_radio_info {
    u32 radio_id;
    u8 chainmask;
    u8 opmode;
    u8 channel_num;
};

struct sa_node_info {
    u8 mac_addr[6];
    u32 radio_id;
    u8 max_ch_bw;
    u8 chainmask;
    u8 opmode;
    u8 channel_num;
    u32 ni_cap;
};

struct ath11k_smartantenna_ops {
    int sa_api_version;
    int (*sa_radio_init)(struct sa_radio_info *radio);
    int (*sa_radio_deinit)(struct sa_radio_info *radio);
    int (*sa_node_connect)(struct sa_node_info *node);
    int (*sa_node_disconnect)(struct sa_node_info *node, uint8_t *status);
    int (*sa_update_txfeedback)(struct sa_node_info *node,
                                struct ath11k_smart_ant_tx_feedback *txfeedback,
                                uint8_t *status);
    int (*sa_update_rxfeedback)(struct sa_node_info *node,
                                struct ath11k_smart_ant_rx_feedback *rxfeedback,
                                uint8_t *status);
    int (*sa_get_txantenna)(struct sa_node_info *node, uint32_t *antenna);
    int (*sa_get_rxantenna)(struct sa_radio_info *radio, uint32_t *antenna);
    int (*sa_get_txantenna_default)(struct sa_radio_info *radio,
                                    uint32_t *antenna);
};

#endif  //_ATH11K_SMART_ANT_API_