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eth: Clean up multiple quad handling in Ethernet example designs

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Signed-off-by: Alex Forencich <alex@alexforencich.com>
This commit is contained in:
Alex Forencich
2026-04-05 17:35:38 -07:00
parent 293932b1c5
commit 9e39b00d51
14 changed files with 277 additions and 277 deletions
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2
src/eth/example/ADM_PCIE_9V3/fpga/rtl/fpga_core.sv
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@@ -146,7 +146,7 @@ assign qsfp_rx_n[4*0 +: 4] = qsfp_0_rx_n;
assign qsfp_rx_p[4*1 +: 4] = qsfp_1_rx_p;
assign qsfp_rx_n[4*1 +: 4] = qsfp_1_rx_n;
for (genvar n = 0; n < 2; n = n + 1) begin : gty_quad
for (genvar n = 0; n < 2; n = n + 1) begin : gt_quad
localparam CNT = 4;

4
src/eth/example/ADM_PCIE_9V3/fpga/tb/fpga_core/test_fpga_core.py
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@@ -9,6 +9,7 @@ Authors:
"""
import itertools
import logging
import os
import sys
@@ -46,8 +47,7 @@ class TB:
self.qsfp_sources = []
self.qsfp_sinks = []
for inst in dut.gty_quad:
for ch in inst.mac_inst.ch:
for ch in itertools.chain.from_iterable([inst.mac_inst.ch for inst in dut.gt_quad]):
gt_inst = ch.ch_inst.gt.gt_inst
if ch.ch_inst.DATA_W.value == 64:

4
src/eth/example/Alveo/fpga/rtl/fpga_core.sv
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@@ -249,7 +249,7 @@ wire eth_gty_mgt_refclk_bufg[GTY_CLK_CNT];
wire eth_gty_rst[GTY_CLK_CNT];
for (genvar n = 0; n < GTY_CLK_CNT; n = n + 1) begin : gty_clk
for (genvar n = 0; n < GTY_CLK_CNT; n = n + 1) begin : gt_clk
wire eth_gty_mgt_refclk_int;
@@ -297,7 +297,7 @@ end
localparam logic [8*8-1:0] STAT_PREFIX_STR_QSFP1[4] = '{"QSFP1.1", "QSFP1.2", "QSFP1.3", "QSFP1.4"};
localparam logic [8*8-1:0] STAT_PREFIX_STR_QSFP2[4] = '{"QSFP2.1", "QSFP2.2", "QSFP2.3", "QSFP2.4"};
for (genvar n = 0; n < GTY_QUAD_CNT; n = n + 1) begin : gty_quad
for (genvar n = 0; n < GTY_QUAD_CNT; n = n + 1) begin : gt_quad
localparam CLK = n;
localparam CNT = 4;

4
src/eth/example/Alveo/fpga/tb/fpga_core/test_fpga_core.py
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@@ -9,6 +9,7 @@ Authors:
"""
import itertools
import logging
import os
import sys
@@ -51,8 +52,7 @@ class TB:
for clk in dut.eth_gty_mgt_refclk_p:
cocotb.start_soon(Clock(clk, 6.4, units="ns").start())
for inst in dut.gty_quad:
for ch in inst.mac_inst.ch:
for ch in itertools.chain.from_iterable([inst.mac_inst.ch for inst in dut.gt_quad]):
gt_inst = ch.ch_inst.gt.gt_inst
if ch.ch_inst.DATA_W.value == 64:

4
src/eth/example/HTG9200/fpga/rtl/fpga_core.sv
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@@ -317,7 +317,7 @@ wire eth_gty_mgt_refclk_bufg[GTY_CLK_CNT];
wire eth_gty_rst[GTY_CLK_CNT];
for (genvar n = 0; n < GTY_CLK_CNT; n = n + 1) begin : gty_clk
for (genvar n = 0; n < GTY_CLK_CNT; n = n + 1) begin : gt_clk
wire eth_gty_mgt_refclk_int;
@@ -378,7 +378,7 @@ localparam logic [8*8-1:0] STAT_PREFIX_STR_QSFP13[4] = '{"QSFP13.1", "QSFP13.2",
localparam logic [8*8-1:0] STAT_PREFIX_STR_QSFP14[4] = '{"QSFP14.1", "QSFP14.2", "QSFP14.3", "QSFP14.4"};
localparam logic [8*8-1:0] STAT_PREFIX_STR_QSFP15[4] = '{"QSFP15.1", "QSFP15.2", "QSFP15.3", "QSFP15.4"};
for (genvar n = 0; n < GTY_QUAD_CNT; n = n + 1) begin : gty_quad
for (genvar n = 0; n < GTY_QUAD_CNT; n = n + 1) begin : gt_quad
localparam CLK = n;
localparam CNT = 4;

4
src/eth/example/HTG9200/fpga/tb/fpga_core/test_fpga_core.py
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@@ -9,6 +9,7 @@ Authors:
"""
import itertools
import logging
import os
import sys
@@ -52,8 +53,7 @@ class TB:
for clk in dut.eth_gty_mgt_refclk_p:
cocotb.start_soon(Clock(clk, 6.206, units="ns").start())
for inst in dut.gty_quad:
for ch in inst.mac_inst.ch:
for ch in itertools.chain.from_iterable([inst.mac_inst.ch for inst in dut.gt_quad]):
gt_inst = ch.ch_inst.gt.gt_inst
if ch.ch_inst.DATA_W.value == 64:

2
src/eth/example/Nexus_K3P_Q/fpga/rtl/fpga_core.sv
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@@ -161,7 +161,7 @@ assign qsfp_rx_n[4*0 +: 4] = qsfp_0_rx_n;
assign qsfp_rx_p[4*1 +: 4] = qsfp_1_rx_p;
assign qsfp_rx_n[4*1 +: 4] = qsfp_1_rx_n;
for (genvar n = 0; n < 2; n = n + 1) begin : gty_quad
for (genvar n = 0; n < 2; n = n + 1) begin : gt_quad
localparam CNT = 4;

4
src/eth/example/Nexus_K3P_Q/fpga/tb/fpga_core/test_fpga_core.py
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@@ -9,6 +9,7 @@ Authors:
"""
import itertools
import logging
import os
import sys
@@ -46,8 +47,7 @@ class TB:
self.qsfp_sources = []
self.qsfp_sinks = []
for inst in dut.gty_quad:
for ch in inst.mac_inst.ch:
for ch in itertools.chain.from_iterable([inst.mac_inst.ch for inst in dut.gt_quad]):
gt_inst = ch.ch_inst.gt.gt_inst
if ch.ch_inst.DATA_W.value == 64:

2
src/eth/example/VCU118/fpga/rtl/fpga_core.sv
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@@ -550,7 +550,7 @@ assign qsfp_rx_n[4*1 +: 4] = qsfp2_rx_n;
localparam logic [8*8-1:0] STAT_PREFIX_STR_QSFP1[4] = '{"QSFP1.1", "QSFP1.2", "QSFP1.3", "QSFP1.4"};
localparam logic [8*8-1:0] STAT_PREFIX_STR_QSFP2[4] = '{"QSFP2.1", "QSFP2.2", "QSFP2.3", "QSFP2.4"};
for (genvar n = 0; n < 2; n = n + 1) begin : gty_quad
for (genvar n = 0; n < 2; n = n + 1) begin : gt_quad
localparam CNT = 4;

4
src/eth/example/VCU118/fpga/tb/fpga_core/test_fpga_core.py
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@@ -9,6 +9,7 @@ Authors:
"""
import itertools
import logging
import os
import sys
@@ -57,8 +58,7 @@ class TB:
self.qsfp_sources = []
self.qsfp_sinks = []
for inst in dut.gty_quad:
for ch in inst.mac_inst.ch:
for ch in itertools.chain.from_iterable([inst.mac_inst.ch for inst in dut.gt_quad]):
gt_inst = ch.ch_inst.gt.gt_inst
if ch.ch_inst.DATA_W.value == 64:

4
src/eth/example/XUPP3R/fpga/rtl/fpga_core.sv
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@@ -215,7 +215,7 @@ wire eth_gty_mgt_refclk_bufg[GTY_CLK_CNT];
wire eth_gty_rst[GTY_CLK_CNT];
for (genvar n = 0; n < GTY_CLK_CNT; n = n + 1) begin : gty_clk
for (genvar n = 0; n < GTY_CLK_CNT; n = n + 1) begin : gt_clk
wire eth_gty_mgt_refclk_int;
@@ -277,7 +277,7 @@ localparam logic [8*8-1:0] STAT_PREFIX_STR_QSFP1[4] = '{"QSFP1.1", "QSFP1.2", "Q
localparam logic [8*8-1:0] STAT_PREFIX_STR_QSFP2[4] = '{"QSFP2.1", "QSFP2.2", "QSFP2.3", "QSFP2.4"};
localparam logic [8*8-1:0] STAT_PREFIX_STR_QSFP3[4] = '{"QSFP3.1", "QSFP3.2", "QSFP3.3", "QSFP3.4"};
for (genvar n = 0; n < GTY_QUAD_CNT; n = n + 1) begin : gty_quad
for (genvar n = 0; n < GTY_QUAD_CNT; n = n + 1) begin : gt_quad
localparam CNT = 4;

4
src/eth/example/XUPP3R/fpga/tb/fpga_core/test_fpga_core.py
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@@ -9,6 +9,7 @@ Authors:
"""
import itertools
import logging
import os
import sys
@@ -52,8 +53,7 @@ class TB:
for clk in dut.eth_gty_mgt_refclk_p:
cocotb.start_soon(Clock(clk, 3.102, units="ns").start())
for inst in dut.gty_quad:
for ch in inst.mac_inst.ch:
for ch in itertools.chain.from_iterable([inst.mac_inst.ch for inst in dut.gt_quad]):
gt_inst = ch.ch_inst.gt.gt_inst
if ch.ch_inst.DATA_W.value == 64:

4
src/eth/example/fb2CG/fpga/rtl/fpga_core.sv
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@@ -135,7 +135,7 @@ wire qsfp_mgt_refclk_bufg[2];
wire qsfp_rst[2];
for (genvar n = 0; n < 2; n = n + 1) begin : gty_clk
for (genvar n = 0; n < 2; n = n + 1) begin : gt_clk
wire qsfp_mgt_refclk_int;
@@ -192,7 +192,7 @@ assign qsfp_rx_n[4*0 +: 4] = qsfp_0_rx_n;
assign qsfp_rx_p[4*1 +: 4] = qsfp_1_rx_p;
assign qsfp_rx_n[4*1 +: 4] = qsfp_1_rx_n;
for (genvar n = 0; n < 2; n = n + 1) begin : gty_quad
for (genvar n = 0; n < 2; n = n + 1) begin : gt_quad
localparam CLK = n;
localparam CNT = 4;

4
src/eth/example/fb2CG/fpga/tb/fpga_core/test_fpga_core.py
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@@ -9,6 +9,7 @@ Authors:
"""
import itertools
import logging
import os
import sys
@@ -47,8 +48,7 @@ class TB:
self.qsfp_sources = []
self.qsfp_sinks = []
for inst in dut.gty_quad:
for ch in inst.mac_inst.ch:
for ch in itertools.chain.from_iterable([inst.mac_inst.ch for inst in dut.gt_quad]):
gt_inst = ch.ch_inst.gt.gt_inst
if ch.ch_inst.DATA_W.value == 64: