[v1,6/7] dts: add pci addresses to EAL parameters
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Commit Message
From: Jeremy Spewock <jspewock@iol.unh.edu>
Added allow list to the EAL parameters created in DTS to ensure that
only the relevent PCI devices are considered when launching DPDK
applications.
Signed-off-by: Jeremy Spewock <jspewock@iol.unh.edu>
---
dts/framework/testbed_model/sut_node.py | 9 +++++++++
1 file changed, 9 insertions(+)
@@ -20,6 +20,7 @@
from framework.utils import MesonArgs
from .hw import LogicalCoreCount, LogicalCoreList, VirtualDevice
+from .hw.port import Port
from .node import Node
@@ -31,6 +32,7 @@ def __init__(
prefix: str,
no_pci: bool,
vdevs: list[VirtualDevice],
+ ports: list[Port],
other_eal_param: str,
):
"""
@@ -56,6 +58,7 @@ def __init__(
self._prefix = f"--file-prefix={prefix}"
self._no_pci = "--no-pci" if no_pci else ""
self._vdevs = " ".join(f"--vdev {vdev}" for vdev in vdevs)
+ self._ports = " ".join(f"-a {port.pci}" for port in ports)
self._other_eal_param = other_eal_param
def __str__(self) -> str:
@@ -65,6 +68,7 @@ def __str__(self) -> str:
f"{self._prefix} "
f"{self._no_pci} "
f"{self._vdevs} "
+ f"{self._ports} "
f"{self._other_eal_param}"
)
@@ -308,6 +312,7 @@ def create_eal_parameters(
append_prefix_timestamp: bool = True,
no_pci: bool = False,
vdevs: list[VirtualDevice] = None,
+ ports: list[Port] | None = None,
other_eal_param: str = "",
) -> "EalParameters":
"""
@@ -350,12 +355,16 @@ def create_eal_parameters(
if vdevs is None:
vdevs = []
+ if ports is None:
+ ports = self.ports
+
return EalParameters(
lcore_list=lcore_list,
memory_channels=self.config.memory_channels,
prefix=prefix,
no_pci=no_pci,
vdevs=vdevs,
+ ports=ports,
other_eal_param=other_eal_param,
)