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eth: Add gearbox support to 64-bit 10G MAC

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Signed-off-by: Alex Forencich <alex@alexforencich.com>
This commit is contained in:
Alex Forencich
2025-06-13 16:39:55 -07:00
parent 28195390a2
commit e846e7f0cd
18 changed files with 641 additions and 536 deletions
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3
src/eth/tb/taxi_eth_mac_10g_fifo/Makefile
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@@ -33,6 +33,9 @@ VERILOG_SOURCES := $(call uniq_base,$(call process_f_files,$(VERILOG_SOURCES)))
# module parameters
export PARAM_DATA_W := 64
export PARAM_TX_GBX_IF_EN := 1
export PARAM_RX_GBX_IF_EN := $(PARAM_TX_GBX_IF_EN)
export PARAM_GBX_CNT := 1
export PARAM_AXIS_DATA_W := $(PARAM_DATA_W)
export PARAM_PADDING_EN := 1
export PARAM_DIC_EN := 1

3
src/eth/tb/taxi_eth_mac_10g_fifo/test_taxi_eth_mac_10g_fifo.py
View File

@@ -347,6 +347,9 @@ def test_taxi_eth_mac_10g_fifo(request, data_w, dic_en):
parameters['DATA_W'] = data_w
parameters['AXIS_DATA_W'] = parameters['DATA_W']
parameters['TX_GBX_IF_EN'] = 0
parameters['RX_GBX_IF_EN'] = parameters['TX_GBX_IF_EN']
parameters['GBX_CNT'] = 1
parameters['PADDING_EN'] = 1
parameters['DIC_EN'] = dic_en
parameters['MIN_FRAME_LEN'] = 64

6
src/eth/tb/taxi_eth_mac_10g_fifo/test_taxi_eth_mac_10g_fifo.sv
View File

@@ -19,6 +19,9 @@ module test_taxi_eth_mac_10g_fifo #
(
/* verilator lint_off WIDTHTRUNC */
parameter DATA_W = 8,
parameter logic TX_GBX_IF_EN = 1'b0,
parameter logic RX_GBX_IF_EN = TX_GBX_IF_EN,
parameter GBX_CNT = 1,
parameter AXIS_DATA_W = 8,
parameter logic PADDING_EN = 1'b1,
parameter logic DIC_EN = 1'b1,
@@ -98,6 +101,9 @@ logic cfg_rx_enable;
taxi_eth_mac_10g_fifo #(
.DATA_W(DATA_W),
.CTRL_W(CTRL_W),
.TX_GBX_IF_EN(TX_GBX_IF_EN),
.RX_GBX_IF_EN(RX_GBX_IF_EN),
.GBX_CNT(GBX_CNT),
.PADDING_EN(PADDING_EN),
.DIC_EN(DIC_EN),
.MIN_FRAME_LEN(MIN_FRAME_LEN),