#ifndef _RDP_CPU_RING_DEFS_H
#define _RDP_CPU_RING_DEFS_H

#include "access_macros.h"

typedef enum
{
    OWNERSHIP_RUNNER,
    OWNERSHIP_HOST
}E_DESCRIPTOR_OWNERSHIP;

#ifndef _BYTE_ORDER_LITTLE_ENDIAN_
typedef struct
{
    union{
        uint32_t word0;
        struct{
            uint32_t    flow_id:12;
            uint32_t    is_chksum_verified:1;
            uint32_t    source_port:5;
            uint32_t    packet_length:14;
        };
        struct{
            uint32_t    reserved7:1;
            uint32_t    ipsec_error:3;
            uint32_t    reserved8:2;
            uint32_t    cpu_rx_queue:4;
            uint32_t    is_ipsec_upstream:1;
            uint32_t    reserved9:1;
            uint32_t    is_checksum_verified:1;
            uint32_t    src_port:5;
            uint32_t    pkt_length:14;
        };
    };
    union{
        uint32_t word1;
        struct{
            uint32_t    payload_offset_flag:1;
            uint32_t    reason:6;
            uint32_t    dst_ssid:16;
            uint32_t    reserved1:5;
            uint32_t    descriptor_type:4;
            /* uint32_t  abs_flag:1; */
            /* uint32_t  flow_id:8; */

        };
    };
    union{
        uint32_t word2;
        struct{
            uint32_t    ownership:1;
            uint32_t    reserved2:2;
            uint32_t    host_buffer_data_pointer:29;
        };
    };
    union{
        uint32_t word3;
        struct{
            uint16_t    is_rx_offload:1;
            uint16_t    is_ucast:1;
            uint16_t    wl_tx_prio:4;
            uint16_t    reserved4:6;
            uint16_t    ip_sync_1588_idx:4;
            union {
                uint16_t ssid_vector;
                uint16_t wl_metadata;
                struct{
                    uint16_t    wl_tx_priority:2; /* Must be removed with Oren FW change */
                    uint16_t    wl_chain_id:14;
                };
                struct{
                    uint16_t    reserved6:2;
                    uint16_t    ssid:4;
                    uint16_t    flow_ring_idx:10;
                };
            };
        };
    };
}
CPU_RX_DESCRIPTOR;
#else
typedef struct
{
    union{
        uint32_t word0;
        struct{
            uint32_t    packet_length:14;
            uint32_t    source_port:5;
            uint32_t    is_chksum_verified:1;
            uint32_t    flow_id:12;
            /* uint32_t  descriptor_type:4; */
            /* uint32_t  reserved0:9; */
        };
        struct{
            uint32_t    pkt_length:14;
            uint32_t    src_port:5;
            uint32_t    is_checksum_verified:1;
            uint32_t    reserved9:1;
            uint32_t    is_ipsec_upstream:1;
            uint32_t    cpu_rx_queue:4;
            uint32_t    reserved8:2;
            uint32_t    ipsec_error:3;
            uint32_t    reserved7:1;
        };
    };

    union{
        uint32_t word1;
        struct{
            /* uint32_t  flow_id:8; */
            /* uint32_t  abs_flag:1; */
            uint32_t    descriptor_type:4;
            uint32_t    reserved1:5;
            uint32_t    dst_ssid:16;
            uint32_t    reason:6;
            uint32_t    payload_offset_flag:1;
        };
    };

    union{
        uint32_t word2;
        uint32_t data_ptr;
        struct{
            uint32_t    host_buffer_data_pointer:31;
            uint32_t    ownership:1;
        };
    };
    union{
        uint32_t word3;
        struct{
            union {
                uint16_t free_index;
                uint16_t wl_metadata;
                uint16_t ssid_vector;
                struct {
                    uint16_t    flow_ring_idx:10;
                    uint16_t    ssid:4;
                    uint16_t    reserved6:2;
                };
                struct {
                    uint16_t    wl_chain_id:14;
                    uint16_t    wl_tx_priority:2;
                };
            };
            uint16_t    ip_sync_1588_idx:4;
            uint16_t    reserved4:6;
            uint16_t    wl_tx_prio:4;
            uint16_t    is_ucast:1;
            uint16_t    is_rx_offload:1;
        };
    };
}
CPU_RX_DESCRIPTOR;
#endif

#endif /*_RDP_CPU_RING_DEFS_H */