From adf10be6840250888328707e9c7c8cf2bd329aca Mon Sep 17 00:00:00 2001 From: Alex Forencich Date: Sun, 5 Oct 2025 18:12:50 -0700 Subject: [PATCH] eth: Remove unused rxc regs Signed-off-by: Alex Forencich --- src/eth/rtl/taxi_axis_xgmii_rx_32.sv | 5 ----- src/eth/rtl/taxi_axis_xgmii_rx_64.sv | 6 ------ 2 files changed, 11 deletions(-) diff --git a/src/eth/rtl/taxi_axis_xgmii_rx_32.sv b/src/eth/rtl/taxi_axis_xgmii_rx_32.sv index 19226b7..7d55631 100644 --- a/src/eth/rtl/taxi_axis_xgmii_rx_32.sv +++ b/src/eth/rtl/taxi_axis_xgmii_rx_32.sv @@ -118,8 +118,6 @@ logic [DATA_W-1:0] xgmii_rxd_d0_reg = '0; logic [DATA_W-1:0] xgmii_rxd_d1_reg = '0; logic [DATA_W-1:0] xgmii_rxd_d2_reg = '0; -logic [CTRL_W-1:0] xgmii_rxc_d0_reg = '0; - logic xgmii_start_d0_reg = 1'b0; logic xgmii_start_d1_reg = 1'b0; logic xgmii_start_d2_reg = 1'b0; @@ -556,7 +554,6 @@ always_ff @(posedge clk) begin crc_valid_reg <= crc_valid; - xgmii_rxc_d0_reg <= xgmii_rxc; xgmii_rxd_d0_reg <= xgmii_rxd_masked; xgmii_rxd_d1_reg <= xgmii_rxd_d0_reg; xgmii_rxd_d2_reg <= xgmii_rxd_d1_reg; @@ -589,8 +586,6 @@ always_ff @(posedge clk) begin stat_rx_err_framing_reg <= 1'b0; stat_rx_err_preamble_reg <= 1'b0; - xgmii_rxc_d0_reg <= '0; - xgmii_start_d0_reg <= 1'b0; xgmii_start_d1_reg <= 1'b0; xgmii_start_d2_reg <= 1'b0; diff --git a/src/eth/rtl/taxi_axis_xgmii_rx_64.sv b/src/eth/rtl/taxi_axis_xgmii_rx_64.sv index bbbe3fd..9694027 100644 --- a/src/eth/rtl/taxi_axis_xgmii_rx_64.sv +++ b/src/eth/rtl/taxi_axis_xgmii_rx_64.sv @@ -122,7 +122,6 @@ logic framing_error_reg = 1'b0, framing_error_d0_reg = 1'b0; logic [DATA_W-1:0] xgmii_rxd_d0_reg = '0; logic [DATA_W-1:0] xgmii_rxd_d1_reg = '0; -logic [CTRL_W-1:0] xgmii_rxc_d0_reg = '0; logic xgmii_start_swap_reg = 1'b0; logic xgmii_start_d0_reg = 1'b0; @@ -553,7 +552,6 @@ always_ff @(posedge clk) begin end else begin xgmii_rxd_d0_reg <= {xgmii_rxd_masked[31:0], swap_rxd_reg}; end - xgmii_rxc_d0_reg <= {xgmii_rxc[3:0], swap_rxc_reg}; term_present_reg <= 1'b0; term_first_cycle_reg <= 1'b0; @@ -570,7 +568,6 @@ always_ff @(posedge clk) begin end end else begin xgmii_rxd_d0_reg <= xgmii_rxd_masked; - xgmii_rxc_d0_reg <= xgmii_rxc; term_present_reg <= 1'b0; term_first_cycle_reg <= 1'b0; @@ -593,7 +590,6 @@ always_ff @(posedge clk) begin xgmii_start_d0_reg <= 1'b1; xgmii_rxd_d0_reg <= xgmii_rxd_masked; - xgmii_rxc_d0_reg <= xgmii_rxc; framing_error_reg <= xgmii_rxc[7:1] != 0; end else if (xgmii_rxc[4] && xgmii_rxd[39:32] == XGMII_START) begin @@ -662,8 +658,6 @@ always_ff @(posedge clk) begin stat_rx_err_framing_reg <= 1'b0; stat_rx_err_preamble_reg <= 1'b0; - xgmii_rxc_d0_reg <= '0; - xgmii_start_swap_reg <= 1'b0; xgmii_start_d0_reg <= 1'b0; xgmii_start_d1_reg <= 1'b0;