From: Yinan <yinan.wang@intel.com>
To: dts@dpdk.org
Cc: Wang Yinan <yinan.wang@intel.com>
Subject: [dts] [PATCH v1] tests/vf_interrupt_pmd: add vf multi-queues interrupt test for i40e driver
Date: Thu, 20 Feb 2020 21:49:40 +0000 [thread overview]
Message-ID: <20200220214940.110575-1-yinan.wang@intel.com> (raw)
From: Wang Yinan <yinan.wang@intel.com>
Signed-off-by: Wang Yinan <yinan.wang@intel.com>
---
tests/TestSuite_vf_interrupt_pmd.py | 184 +++++++++++++++++++++-------
1 file changed, 143 insertions(+), 41 deletions(-)
diff --git a/tests/TestSuite_vf_interrupt_pmd.py b/tests/TestSuite_vf_interrupt_pmd.py
index ae9abd6..21b24a1 100644
--- a/tests/TestSuite_vf_interrupt_pmd.py
+++ b/tests/TestSuite_vf_interrupt_pmd.py
@@ -38,8 +38,8 @@ Test vf_interrupt_pmd.
import utils
import time
import re
-
-from qemu_kvm import QEMUKvm
+import pdb
+from virt_common import VM
from test_case import TestCase
from packet import Packet
@@ -55,16 +55,13 @@ class TestVfInterruptPmd(TestCase):
self.env_done = False
cores = "1S/4C/1T"
self.number_of_ports = 1
-
self.dut_ports = self.dut.get_ports()
self.ports_socket = self.dut.get_numa_id(self.dut_ports[0])
ports = []
for port in range(self.number_of_ports):
ports.append(self.dut_ports[port])
-
self.core_list = self.dut.get_core_list(cores, socket=self.ports_socket)
self.core_user = self.core_list[0]
-
self.port_mask = utils.create_mask(ports)
self.core_mask_user = utils.create_mask(self.core_list[0:1])
@@ -74,17 +71,14 @@ class TestVfInterruptPmd(TestCase):
self.rx_intf_0 = self.tester.get_interface(testport_0)
self.tester_mac = self.tester.get_mac(testport_0)
self.vf0_mac = "00:12:34:56:78:01"
+ self.vf_mac = "00:12:34:56:78:02"
self.mac_port_0 = self.dut.get_mac_address(self.dut_ports[0])
-
- self.vf_driver = self.get_suite_cfg()['vf_driver']
- if self.vf_driver is None:
- self.vf_driver = 'pci-stub'
- self.verify(self.vf_driver in self.supported_vf_driver, "Unspported vf driver")
- if self.vf_driver == 'pci-stub':
- self.vf_assign_method = 'pci-assign'
- else:
- self.vf_assign_method = 'vfio-pci'
- self.dut.send_expect('modprobe vfio-pci', '#')
+ self.queues = 1
+ self.vf_driver = 'vfio-pci'
+ self.vf_assign_method = 'vfio-pci'
+ """
+ If self.vf_driver == 'pci-stub', self.vf_assign_method = 'pci-assign'
+ """
def set_up(self):
"""
@@ -97,8 +91,8 @@ class TestVfInterruptPmd(TestCase):
Change the DPDK source code and recompile
"""
use_dut.send_expect(
- "sed -i -e '/DEV_RX_OFFLOAD_CHECKSUM,/d' ./examples/l3fwd-power/main.c", "#", 10)
-
+ "sed -i -e '/DEV_RX_OFFLOAD_CHECKSUM,/d' \
+ ./examples/l3fwd-power/main.c", "#", 10)
out = use_dut.send_expect("make -C examples/l3fwd-power", "#")
self.verify("Error" not in out, "compilation error")
@@ -109,7 +103,16 @@ class TestVfInterruptPmd(TestCase):
pkt = Packet(pkt_type='UDP')
pkt.config_layer('ether', {'dst': mac, 'src': self.tester_mac})
pkt.send_pkt(self.tester, tx_port=testinterface)
+ self.out2 = use_dut.get_session_output(timeout=2)
+ def send_packet_loop(self, mac, testinterface, use_dut, ip_addr):
+ """
+ Send a packet and verify
+ """
+ pkt = Packet(pkt_type='UDP')
+ pkt.config_layer('ether', {'dst': mac, 'src': self.tester_mac})
+ pkt.config_layer('ipv4', {'dst': '2.1.1.5', 'src': '2.1.1.%s' % ip_addr})
+ pkt.send_pkt(self.tester, tx_port=testinterface)
self.out2 = use_dut.get_session_output(timeout=2)
def set_NIC_link(self):
@@ -118,7 +121,6 @@ class TestVfInterruptPmd(TestCase):
"""
self.used_dut_port = self.dut_ports[0]
self.host_intf = self.dut.ports_info[self.used_dut_port]['intf']
-
self.dut.send_expect("ifconfig %s up" % self.host_intf, '#', 3)
def begin_l3fwd_power(self, use_dut):
@@ -138,13 +140,34 @@ class TestVfInterruptPmd(TestCase):
except Exception as e:
self.logger.error("ERROR: Failed to launch l3fwd-power sample: %s" % str(e))
+ def begin_l3fwd_power_multi_queues(self, use_dut):
+ """
+ begin l3fwd-power
+ """
+ config_info =""
+ for queue in range(self.queues):
+ if config_info != "":
+ config_info += ','
+ config_info += '(0,%d,%d)' % (queue, queue)
+ cmd_vhost_net = "./examples/l3fwd-power/build/l3fwd-power -l 0-%d -n 4 -- -P -p 0x1" % \
+ queue + " --config='%s'" % config_info
+ try:
+ self.logger.info("Launch l3fwd_sample sample:")
+ self.out = use_dut.send_expect(cmd_vhost_net, "L3FWD_POWER", 60)
+ self.logger.info(self.out)
+ if "Error" in self.out:
+ raise Exception("Launch l3fwd-power sample failed")
+ else:
+ self.logger.info("Launch l3fwd-power sample finished")
+ except Exception as e:
+ self.logger.error("ERROR: Failed to launch l3fwd-power sample: %s" % str(e))
+
def setup_vm_env(self, driver='default'):
"""
Start a vm using a virtual NIC
"""
if self.env_done:
return
-
self.used_dut_port_0 = self.dut_ports[0]
self.dut.generate_sriov_vfs_by_port(
self.used_dut_port_0, 1, driver=driver)
@@ -160,7 +183,7 @@ class TestVfInterruptPmd(TestCase):
port.bind_driver(self.vf_driver)
vf0_prop_0 = {'opt_host': self.sriov_vfs_port_0[0].pci}
- self.vm0 = QEMUKvm(self.dut, 'vm0', 'vf_interrupt_pmd')
+ self.vm0 = VM(self.dut, 'vm0', 'vf_interrupt_pmd')
self.vm0.set_vm_device(driver=self.vf_assign_method, **vf0_prop_0)
try:
self.vm0_dut = self.vm0.start()
@@ -200,7 +223,6 @@ class TestVfInterruptPmd(TestCase):
self.vm0_dut.send_expect("modprobe -r vfio", '#', 3)
self.vm0_dut.send_expect("modprobe vfio enable_unsafe_noiommu_mode=1", '#', 3)
self.vm0_dut.send_expect("modprobe vfio-pci", '#', 3)
-
self.vm0_dut.bind_interfaces_linux(driver="vfio-pci")
def test_nic_interrupt_VM_vfio_pci(self):
@@ -209,9 +231,9 @@ class TestVfInterruptPmd(TestCase):
"""
self.setup_vm_env()
self.prepare_l3fwd_power(self.vm0_dut)
-
+ self.vm0_dut.send_expect("ip link set %s vf 0 mac %s" %
+ (self.host_intf0, self.vf0_mac), "# ")
self.VF0_bind_vfio_pci()
-
cores = "1S/1C/1T"
core_list = self.vm0_dut.get_core_list(cores)
core_user = core_list[0]
@@ -220,42 +242,40 @@ class TestVfInterruptPmd(TestCase):
cmd = self.path + \
" -c %s -n %d -- -P -p 0x01 --config='(0,0,%s)'" % (
core_mask_user, self.vm0_dut.get_memory_channels(), core_user)
+
self.vm0_dut.send_expect(cmd, "L3FWD_POWER", 60)
- time.sleep(1)
self.send_packet(self.vf0_mac, self.rx_intf_0, self.vm0_dut)
self.destroy_vm_env()
-
self.verify(
- "lcore %s is waked up from rx interrupt on port 0" % core_user in self.out2, "Wake up failed")
+ "lcore %s is waked up from rx interrupt on port 0" %
+ core_user in self.out2, "Wake up failed")
self.verify(
- "lcore %s sleeps until interrupt triggers" % core_user in self.out2, "lcore %s not sleeps" % core_user)
+ "lcore %s sleeps until interrupt triggers" %
+ core_user in self.out2, "lcore %s not sleeps" % core_user)
def test_nic_interrupt_VF_vfio_pci(self, driver='default'):
"""
Check Interrupt for VF with vfio driver
"""
self.prepare_l3fwd_power(self.dut)
-
self.set_NIC_link()
-
# generate VF and bind to vfio-pci
self.used_dut_port_0 = self.dut_ports[0]
self.dut.generate_sriov_vfs_by_port(self.used_dut_port_0, 1, driver=driver)
self.sriov_vfs_port_0 = self.dut.ports_info[self.used_dut_port_0]['vfs_port']
-
for port in self.sriov_vfs_port_0:
port.bind_driver('vfio-pci')
-
+ # set vf mac
+ self.dut.send_expect("ip link set %s vf 0 mac %s" %
+ (self.host_intf, self.vf_mac), "# ")
self.begin_l3fwd_power(self.dut)
- pattern = re.compile(r"(([A-Fa-f0-9]{2}:){5}[A-Fa-f0-9]{2})")
- self.vf_mac = pattern.search(self.out).group()
-
self.send_packet(self.vf_mac, self.rx_intf_0, self.dut)
-
self.verify(
- "lcore %s is waked up from rx interrupt on port 0" % self.core_user in self.out2, "Wake up failed")
+ "lcore %s is waked up from rx interrupt on port 0" %
+ self.core_user in self.out2,"Wake up failed")
self.verify(
- "lcore %s sleeps until interrupt triggers" % self.core_user in self.out2, "lcore %s not sleeps" % self.core_user)
+ "lcore %s sleeps until interrupt triggers" %
+ self.core_user in self.out2,"lcore %s not sleeps" % self.core_user)
def test_nic_interrupt_PF_vfio_pci(self):
"""
@@ -270,9 +290,11 @@ class TestVfInterruptPmd(TestCase):
self.send_packet(self.mac_port_0, self.rx_intf_0, self.dut)
self.verify(
- "lcore %s is waked up from rx interrupt on port 0" % self.core_user in self.out2, "Wake up failed")
+ "lcore %s is waked up from rx interrupt on port 0" %
+ self.core_user in self.out2, "Wake up failed")
self.verify(
- "lcore %s sleeps until interrupt triggers" % self.core_user in self.out2, "lcore %s not sleeps" % self.core_user)
+ "lcore %s sleeps until interrupt triggers" %
+ self.core_user in self.out2, "lcore %s not sleeps" % self.core_user)
def test_nic_interrupt_PF_igb_uio(self):
"""
@@ -287,9 +309,89 @@ class TestVfInterruptPmd(TestCase):
self.send_packet(self.mac_port_0, self.rx_intf_0, self.dut)
self.verify(
- "lcore %s is waked up from rx interrupt on port 0" % self.core_user in self.out2, "Wake up failed")
+ "lcore %s is waked up from rx interrupt on port 0" % self.core_user in
+ self.out2, "Wake up failed")
self.verify(
- "lcore %s sleeps until interrupt triggers" % self.core_user in self.out2, "lcore %s not sleeps" % self.core_user)
+ "lcore %s sleeps until interrupt triggers" % self.core_user in self.out2,
+ "lcore %s not sleeps" % self.core_user)
+
+ def test_nic_multi_queues_interrupt_VF_vfio_pci(self, driver='default'):
+ """
+ Check Interrupt for VF with vfio driver, need test with i40e driver
+ """
+ self.verify(self.nic in ("fortville_spirit"), "the port can not run this suite")
+ self.queues = 4
+ self.prepare_l3fwd_power(self.dut)
+ self.set_NIC_link()
+ # generate VF and bind to vfio-pci
+ self.used_dut_port_0 = self.dut_ports[0]
+ self.dut.generate_sriov_vfs_by_port(self.used_dut_port_0, 1, driver=driver)
+ self.sriov_vfs_port_0 = self.dut.ports_info[self.used_dut_port_0]['vfs_port']
+ for port in self.sriov_vfs_port_0:
+ port.bind_driver('vfio-pci')
+ # set vf mac
+ self.dut.send_expect("ip link set %s vf 0 mac %s" % (self.host_intf, self.vf_mac),
+ "# ")
+ self.begin_l3fwd_power_multi_queues(self.dut)
+ stroutput = ""
+ for ip in range(2,10):
+ self.send_packet_loop(self.vf_mac, self.rx_intf_0, self.dut, ip)
+ stroutput = stroutput + self.out2
+ for queue in range(self.queues):
+ self.verify(
+ "lcore %d is waked up from rx interrupt on port 0" \
+ % queue in stroutput, "Wake up failed")
+ self.verify(
+ "lcore %d sleeps until interrupt triggers" % queue in stroutput,
+ "lcore %d not sleeps" % queue)
+
+ def test_nic_multi_queues_interrupt_VM_vfio_pci(self):
+ """
+ Check for interrupts within the VM, need test with i40e driver
+ """
+ self.verify(self.nic in ("fortville_spirit"), "the port can not run this suite")
+ self.setup_vm_env()
+ self.vm0_dut.send_expect("ip link set %s vf 0 mac %s" %
+ (self.host_intf0, self.vf0_mac), "# ")
+ self.queues = 4
+ self.prepare_l3fwd_power(self.vm0_dut)
+ self.VF0_bind_vfio_pci()
+ cores = "1S/4C/1T"
+ core_list = self.vm0_dut.get_core_list(cores)
+ core_user = core_list[0]
+ core_mask_user = utils.create_mask(core_list)
+ config_info =""
+ for queue in range(self.queues):
+ if config_info != "":
+ config_info += ','
+ config_info += '(0,%d,%d)' % (queue, queue)
+ cmd = "./examples/l3fwd-power/build/l3fwd-power -c %s -n 4 -- -P -p 0x1" \
+ % core_mask_user + \
+ " --config='%s'" % config_info
+ self.vm0_dut.send_expect(cmd, "L3FWD_POWER", 60)
+ time.sleep(1)
+ try:
+ self.logger.info("Launch l3fwd_sample sample:")
+ self.out = self.vm0_dut.send_expect(cmd, "L3FWD_POWER", 60)
+ if "Error" in self.out:
+ raise Exception("Launch l3fwd-power sample failed")
+ else:
+ self.logger.info("Launch l3fwd-power sample finished")
+ except Exception as e:
+ self.logger.error("ERROR: Failed to launch l3fwd-power sample: %s"
+ % str(e))
+ stroutput = ""
+ for ip in range(2, 10):
+ self.send_packet_loop(self.vf0_mac, self.rx_intf_0, self.vm0_dut, ip)
+ stroutput = stroutput + self.out2
+ self.destroy_vm_env()
+ for queue in range(self.queues):
+ self.verify(
+ "lcore %d is waked up from rx interrupt on port 0"
+ % queue in stroutput, "Wake up failed")
+ self.verify(
+ "lcore %d sleeps until interrupt triggers"
+ % queue in stroutput, "lcore %d not sleeps" % queue)
def tear_down(self):
"""
--
2.17.1
next reply other threads:[~2020-02-21 4:55 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-02-20 21:49 Yinan [this message]
2020-02-21 7:57 ` Tu, Lijuan
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20200220214940.110575-1-yinan.wang@intel.com \
--to=yinan.wang@intel.com \
--cc=dts@dpdk.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).