From 7e629d934f197c64039c06fe89163fe80c16a545 Mon Sep 17 00:00:00 2001 From: Alex Forencich Date: Thu, 2 Oct 2025 20:44:43 -0700 Subject: [PATCH] Fix TX enable in AXI stream BASE-R TX module Signed-off-by: Alex Forencich --- src/eth/rtl/taxi_axis_baser_tx_64.sv | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) diff --git a/src/eth/rtl/taxi_axis_baser_tx_64.sv b/src/eth/rtl/taxi_axis_baser_tx_64.sv index 60fdc5a..968ad29 100644 --- a/src/eth/rtl/taxi_axis_baser_tx_64.sv +++ b/src/eth/rtl/taxi_axis_baser_tx_64.sv @@ -486,7 +486,7 @@ always_comb begin frame_len_next = 0; frame_len_lim_next = cfg_tx_max_pkt_len; reset_crc = 1'b1; - s_axis_tx_tready_next = 1'b1; + s_axis_tx_tready_next = cfg_tx_enable; output_data_next = s_tdata_reg; output_type_next = OUTPUT_TYPE_IDLE; @@ -494,7 +494,7 @@ always_comb begin s_tdata_next = s_axis_tx_tdata_masked; s_empty_next = keep2empty(s_axis_tx.tkeep); - if (s_axis_tx.tvalid && cfg_tx_enable) begin + if (s_axis_tx.tvalid && s_axis_tx.tready) begin // Preamble and SFD output_data_next = {ETH_SFD, {7{ETH_PRE}}}; output_type_next = OUTPUT_TYPE_START_0; @@ -644,14 +644,14 @@ always_comb begin ifg_count_next = 8'd0; swap_lanes_next = 1'b0; end - s_axis_tx_tready_next = 1'b1; + s_axis_tx_tready_next = cfg_tx_enable; state_next = STATE_IDLE; end end else begin if (ifg_count_next > 8'd4) begin state_next = STATE_IFG; end else begin - s_axis_tx_tready_next = 1'b1; + s_axis_tx_tready_next = cfg_tx_enable; swap_lanes_next = ifg_count_next != 0; state_next = STATE_IDLE; end @@ -704,14 +704,14 @@ always_comb begin ifg_count_next = 8'd0; swap_lanes_next = 1'b0; end - s_axis_tx_tready_next = 1'b1; + s_axis_tx_tready_next = cfg_tx_enable; state_next = STATE_IDLE; end end else begin if (ifg_count_next > 8'd4 || frame_reg) begin state_next = STATE_IFG; end else begin - s_axis_tx_tready_next = 1'b1; + s_axis_tx_tready_next = cfg_tx_enable; swap_lanes_next = ifg_count_next != 0; state_next = STATE_IDLE; end