module eth_mac_phy_10g #
(
    parameter DATA_WIDTH = 64,
    parameter KEEP_WIDTH = (DATA_WIDTH/8),
    parameter HDR_WIDTH = (DATA_WIDTH/32),
    parameter ENABLE_PADDING = 1,
    parameter ENABLE_DIC = 1,
    parameter MIN_FRAME_LENGTH = 64,
    parameter PTP_PERIOD_NS = 4'h6,
    parameter PTP_PERIOD_FNS = 16'h6666,
    parameter TX_PTP_TS_ENABLE = 0,
    parameter TX_PTP_TS_WIDTH = 96,
    parameter TX_PTP_TAG_ENABLE = TX_PTP_TS_ENABLE,
    parameter TX_PTP_TAG_WIDTH = 16,
    parameter RX_PTP_TS_ENABLE = 0,
    parameter RX_PTP_TS_WIDTH = 96,
    parameter TX_USER_WIDTH = (TX_PTP_TAG_ENABLE ? TX_PTP_TAG_WIDTH : 0) + 1,
    parameter RX_USER_WIDTH = (RX_PTP_TS_ENABLE ? RX_PTP_TS_WIDTH : 0) + 1,
    parameter BIT_REVERSE = 0,
    parameter SCRAMBLER_DISABLE = 0,
    parameter PRBS31_ENABLE = 0,
    parameter TX_SERDES_PIPELINE = 0,
    parameter RX_SERDES_PIPELINE = 0,
    parameter BITSLIP_HIGH_CYCLES = 1,
    parameter BITSLIP_LOW_CYCLES = 8,
    parameter COUNT_125US = 125000/6.4
)
(
    input  wire                         rx_clk,
    input  wire                         rx_rst,
    input  wire                         tx_clk,
    input  wire                         tx_rst,

    /*
     * AXI input
     */
    input  wire [DATA_WIDTH-1:0]        tx_axis_tdata,
    input  wire [KEEP_WIDTH-1:0]        tx_axis_tkeep,
    input  wire                         tx_axis_tvalid,
    output wire                         tx_axis_tready,
    input  wire                         tx_axis_tlast,
    input  wire [TX_USER_WIDTH-1:0]     tx_axis_tuser,

    /*
     * AXI output
     */
    output wire [DATA_WIDTH-1:0]        rx_axis_tdata,
    output wire [KEEP_WIDTH-1:0]        rx_axis_tkeep,
    output wire                         rx_axis_tvalid,
    output wire                         rx_axis_tlast,
    output wire [RX_USER_WIDTH-1:0]     rx_axis_tuser,

    /*
     * SERDES interface
     */
    output wire [DATA_WIDTH-1:0]        serdes_tx_data,
    output wire [HDR_WIDTH-1:0]         serdes_tx_hdr,
    input  wire [DATA_WIDTH-1:0]        serdes_rx_data,
    input  wire [HDR_WIDTH-1:0]         serdes_rx_hdr,
    output wire                         serdes_rx_bitslip,

    /*
     * PTP
     */
    input  wire [TX_PTP_TS_WIDTH-1:0]   tx_ptp_ts,
    input  wire [RX_PTP_TS_WIDTH-1:0]   rx_ptp_ts,
    output wire [TX_PTP_TS_WIDTH-1:0]   tx_axis_ptp_ts,
    output wire [TX_PTP_TAG_WIDTH-1:0]  tx_axis_ptp_ts_tag,
    output wire                         tx_axis_ptp_ts_valid,

    /*
     * Status
     */
    output wire [1:0]                   tx_start_packet,
    output wire                         tx_error_underflow,
    output wire [1:0]                   rx_start_packet,
    output wire [6:0]                   rx_error_count,
    output wire                         rx_error_bad_frame,
    output wire                         rx_error_bad_fcs,
    output wire                         rx_bad_block,
    output wire                         rx_block_lock,
    output wire                         rx_high_ber,

    /*
     * Configuration
     */
    input  wire [7:0]                   ifg_delay,
    input  wire                         tx_prbs31_enable,
    input  wire                         rx_prbs31_enable
);

eth_mac_phy_10g_rx #(
    .DATA_WIDTH(DATA_WIDTH),
    .KEEP_WIDTH(KEEP_WIDTH),
    .HDR_WIDTH(HDR_WIDTH),
    .PTP_PERIOD_NS(PTP_PERIOD_NS),
    .PTP_PERIOD_FNS(PTP_PERIOD_FNS),
    .PTP_TS_ENABLE(RX_PTP_TS_ENABLE),
    .PTP_TS_WIDTH(RX_PTP_TS_WIDTH),
    .USER_WIDTH(RX_USER_WIDTH),
    .BIT_REVERSE(BIT_REVERSE),
    .SCRAMBLER_DISABLE(SCRAMBLER_DISABLE),
    .PRBS31_ENABLE(PRBS31_ENABLE),
    .SERDES_PIPELINE(RX_SERDES_PIPELINE),
    .BITSLIP_HIGH_CYCLES(BITSLIP_HIGH_CYCLES),
    .BITSLIP_LOW_CYCLES(BITSLIP_LOW_CYCLES),
    .COUNT_125US(COUNT_125US)
)
eth_mac_phy_10g_rx_inst (
    .clk(rx_clk),
    .rst(rx_rst),
    .m_axis_tdata(rx_axis_tdata),
    .m_axis_tkeep(rx_axis_tkeep),
    .m_axis_tvalid(rx_axis_tvalid),
    .m_axis_tlast(rx_axis_tlast),
    .m_axis_tuser(rx_axis_tuser),
    .serdes_rx_data(serdes_rx_data),
    .serdes_rx_hdr(serdes_rx_hdr),
    .serdes_rx_bitslip(serdes_rx_bitslip),
    .ptp_ts(rx_ptp_ts),
    .rx_start_packet(rx_start_packet),
    .rx_error_count(rx_error_count),
    .rx_error_bad_frame(rx_error_bad_frame),
    .rx_error_bad_fcs(rx_error_bad_fcs),
    .rx_bad_block(rx_bad_block),
    .rx_block_lock(rx_block_lock),
    .rx_high_ber(rx_high_ber),
    .rx_prbs31_enable(rx_prbs31_enable)
);

eth_mac_phy_10g_tx #(
    .DATA_WIDTH(DATA_WIDTH),
    .KEEP_WIDTH(KEEP_WIDTH),
    .HDR_WIDTH(HDR_WIDTH),
    .ENABLE_PADDING(ENABLE_PADDING),
    .ENABLE_DIC(ENABLE_DIC),
    .MIN_FRAME_LENGTH(MIN_FRAME_LENGTH),
    .PTP_PERIOD_NS(PTP_PERIOD_NS),
    .PTP_PERIOD_FNS(PTP_PERIOD_FNS),
    .PTP_TS_ENABLE(TX_PTP_TS_ENABLE),
    .PTP_TS_WIDTH(TX_PTP_TS_WIDTH),
    .PTP_TAG_ENABLE(TX_PTP_TAG_ENABLE),
    .PTP_TAG_WIDTH(TX_PTP_TAG_WIDTH),
    .USER_WIDTH(TX_USER_WIDTH),
    .BIT_REVERSE(BIT_REVERSE),
    .SCRAMBLER_DISABLE(SCRAMBLER_DISABLE),
    .PRBS31_ENABLE(PRBS31_ENABLE),
    .SERDES_PIPELINE(TX_SERDES_PIPELINE)
)
eth_mac_phy_10g_tx_inst (
    .clk(tx_clk),
    .rst(tx_rst),
    .s_axis_tdata(tx_axis_tdata),
    .s_axis_tkeep(tx_axis_tkeep),
    .s_axis_tvalid(tx_axis_tvalid),
    .s_axis_tready(tx_axis_tready),
    .s_axis_tlast(tx_axis_tlast),
    .s_axis_tuser(tx_axis_tuser),
    .serdes_tx_data(serdes_tx_data),
    .serdes_tx_hdr(serdes_tx_hdr),
    .ptp_ts(tx_ptp_ts),
    .m_axis_ptp_ts(tx_axis_ptp_ts),
    .m_axis_ptp_ts_tag(tx_axis_ptp_ts_tag),
    .m_axis_ptp_ts_valid(tx_axis_ptp_ts_valid),
    .tx_start_packet(tx_start_packet),
    .tx_error_underflow(tx_error_underflow),
    .ifg_delay(ifg_delay),
    .tx_prbs31_enable(tx_prbs31_enable)
);

endmodule