source: ReferenceDesigns/w3_802.11/c/wlan_mac_common_framework/include/wlan_platform_common.h

#ifndef WLAN_PLATFORM_COMMON_H_
#define WLAN_PLATFORM_COMMON_H_

#include "xil_types.h"
#include "wlan_common_types.h"

//-----------------------------------------------
// Hardware information struct to share data between the
//   low and high CPUs

typedef struct wlan_mac_hw_info_t {
    u32         platform_id;
    u32         platform_config;
    const char* serial_number_prefix;
    u32         serial_number;
    u8          hw_addr_wlan[MAC_ADDR_LEN];
    u8          hw_addr_wlan_exp[MAC_ADDR_LEN];
} wlan_mac_hw_info_t;

//---------------------------------------
// Platform information struct
typedef struct platform_common_dev_info_t{
    u32 platform_id;
    u32 cpu_id;
    u32 is_cpu_high;
    u32 is_cpu_low;
    u32 mailbox_dev_id;
    u32 pkt_buf_mutex_dev_id;
    u32 tx_pkt_buf_baseaddr;
    u32 rx_pkt_buf_baseaddr;
    s8  tx_power_min_dbm;
    s8  tx_power_max_dbm;
    u16 reserved;
    u32 tx_analog_latency_100ns;
    u32 tx_radio_prep_latency_100ns;
    u32 rx_analog_latency_100ns;
    u32 capabilities_flags;
} platform_common_dev_info_t;


#define PLATFORM_CAPABILITIES_FLAGS_SUPPORTS_PER_TX_POWER   0x00000001

// Common platform init functions
platform_common_dev_info_t wlan_platform_common_get_dev_info();
int wlan_platform_common_init();
wlan_mac_hw_info_t wlan_platform_get_hw_info();

// User IO functions
u32  wlan_platform_userio_get_state();

// Temperature functions
u32 wlan_platform_get_current_temp();
u32 wlan_platform_get_min_temp();
u32 wlan_platform_get_max_temp();

// MAC time functions
u64     get_mac_time_usec();
void    set_mac_time_usec(u64 new_time);
void    apply_mac_time_delta_usec(s64 time_delta);
u64     get_system_time_usec();
void    wlan_usleep(u64 delay);

#endif /* WLAN_PLATFORM_COMMON_H_ */