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cndm: Parametrize core tests over PCIe interface width

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Signed-off-by: Alex Forencich <alex@alexforencich.com>
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Alex Forencich
2026-03-06 19:19:53 -08:00
parent 96630b8f61
commit f464a21e1d
1 changed files with 11 additions and 4 deletions
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15
src/cndm/tb/cndm_micro_pcie_us/test_cndm_micro_pcie_us.py
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@@ -52,7 +52,7 @@ class TB:
self.dev = UltraScalePlusPcieDevice( self.dev = UltraScalePlusPcieDevice(
# configuration options # configuration options
pcie_generation=3, pcie_generation=3,
pcie_link_width=8, #pcie_link_width=8,
user_clk_frequency=250e6, user_clk_frequency=250e6,
alignment="dword", alignment="dword",
cq_straddle=False, cq_straddle=False,
@@ -490,8 +490,15 @@ def process_f_files(files):
return list(lst.values()) return list(lst.values())
@pytest.mark.parametrize("mac_data_w", [32, 64]) @pytest.mark.parametrize(("pcie_data_w", "mac_data_w"), [
def test_cndm_micro_pcie_us(request, mac_data_w): (128, 32),
(128, 64),
(256, 32),
(256, 64),
(512, 32),
(512, 64),
])
def test_cndm_micro_pcie_us(request, pcie_data_w, mac_data_w):
dut = "cndm_micro_pcie_us" dut = "cndm_micro_pcie_us"
module = os.path.splitext(os.path.basename(__file__))[0] module = os.path.splitext(os.path.basename(__file__))[0]
toplevel = module toplevel = module
@@ -519,7 +526,7 @@ def test_cndm_micro_pcie_us(request, mac_data_w):
parameters['PTP_CLK_PER_NS_DENOM'] = 165 parameters['PTP_CLK_PER_NS_DENOM'] = 165
# PCIe interface configuration # PCIe interface configuration
parameters['AXIS_PCIE_DATA_W'] = 256 parameters['AXIS_PCIE_DATA_W'] = pcie_data_w
# AXI lite interface configuration (control) # AXI lite interface configuration (control)
parameters['AXIL_CTRL_DATA_W'] = 32 parameters['AXIL_CTRL_DATA_W'] = 32