[dts] [PATCH V1] tests/vm2vm_virtio_user:fix send packet count wrong issue
Ling Wei
weix.ling at intel.com
Mon Feb 22 08:31:13 CET 2021
1.Fix send packet count wrong issue.
2.After send packet from testpmd, execute 'stop' and 'port stop all'
command to make sure all packets can be received.
3.Insmod igb_uio before bind to make sure bind normally.
Signed-off-by: Ling Wei <weix.ling at intel.com>
---
tests/TestSuite_vm2vm_virtio_user.py | 42 +++++++++++++++++-----------
1 file changed, 26 insertions(+), 16 deletions(-)
diff --git a/tests/TestSuite_vm2vm_virtio_user.py b/tests/TestSuite_vm2vm_virtio_user.py
index 815afbdd..accec6f9 100644
--- a/tests/TestSuite_vm2vm_virtio_user.py
+++ b/tests/TestSuite_vm2vm_virtio_user.py
@@ -671,9 +671,9 @@ class TestVM2VMVirtioUser(TestCase):
self.cbdma_nic_dev_num = 4
self.bind_nic_driver(self.dut_ports)
self.get_cbdma_ports_info_and_bind_to_dpdk()
- small_pkts_num = 512
+ total_pkts_num = 566
large_8k_pkts_num = 502
- large_2k_pkts_num = 10
+ large_2k_pkts_num = 64
self.queue_num=2
self.nopci=False
path_mode = 'server=1,packed_vq=0,mrg_rxbuf=1,in_order=1'
@@ -687,16 +687,20 @@ class TestVM2VMVirtioUser(TestCase):
self.get_dump_file_of_virtio_user_cbdma(path_mode, extern_params, ringsize, vdevs, no_pci=False)
self.send_8k_pkt()
- self.check_packet_payload_valid_with_cbdma(self.dump_virtio_pcap, small_pkts_num, large_8k_pkts_num,
+ self.vhost_user_pmd.execute_cmd('stop')
+ self.vhost_user_pmd.execute_cmd('port stop all')
+ self.check_packet_payload_valid_with_cbdma(self.dump_virtio_pcap, total_pkts_num, large_8k_pkts_num,
large_2k_pkts_num)
# get dump pcap file of vhost
self.logger.info('check pcap file info about vhost')
- small_pkts_num = 512
+ total_pkts_num = 566
large_8k_pkts_num = 54
- large_2k_pkts_num = 458
+ large_2k_pkts_num = 512
self.get_dump_file_of_virtio_user_cbdma(path_mode, extern_params, ringsize, vdevs, no_pci=False)
self.send_multiple_pkt()
- self.check_packet_payload_valid_with_cbdma(self.dump_virtio_pcap, small_pkts_num, large_8k_pkts_num, large_2k_pkts_num)
+ self.vhost_user_pmd.execute_cmd('stop')
+ self.vhost_user_pmd.execute_cmd('port stop all')
+ self.check_packet_payload_valid_with_cbdma(self.dump_virtio_pcap, total_pkts_num, large_8k_pkts_num, large_2k_pkts_num)
self.logger.info('diff the pcap file of vhost and virtio')
@@ -708,9 +712,9 @@ class TestVM2VMVirtioUser(TestCase):
self.cbdma_nic_dev_num = 4
self.bind_nic_driver(self.dut_ports)
self.get_cbdma_ports_info_and_bind_to_dpdk()
- small_pkts_num = 448
+ total_pkts_num = 502
large_8k_pkts_num = 54
- large_2k_pkts_num = 394
+ large_2k_pkts_num = 448
self.queue_num=2
self.nopci=False
path_mode = 'server=1,packed_vq=0,mrg_rxbuf=1,in_order=0'
@@ -723,20 +727,25 @@ class TestVM2VMVirtioUser(TestCase):
f"--vdev 'eth_vhost1,iface=vhost-net1,queues=2,client=1,dmas=[txq0@{self.cbdma_dev_infos[2]};txq1@{self.cbdma_dev_infos[3]}],dmathr=512'"
self.get_dump_file_of_virtio_user_cbdma(path_mode, extern_params, ringsize, vdevs, no_pci=False)
- self.send_multiple_pkt_with_8k54_2k394()
- self.check_packet_payload_valid_with_cbdma(self.dump_virtio_pcap, small_pkts_num, large_8k_pkts_num, large_2k_pkts_num)
+ # self.send_multiple_pkt_with_8k54_2k394()
+ self.send_multiple_pkt_with_8k54_2k448()
+ self.vhost_user_pmd.execute_cmd('stop')
+ self.vhost_user_pmd.execute_cmd('port stop all')
+ self.check_packet_payload_valid_with_cbdma(self.dump_virtio_pcap, total_pkts_num, large_8k_pkts_num, large_2k_pkts_num)
# get dump pcap file of vhost
self.logger.info('check pcap file info about vhost')
- small_pkts_num = 448
- large_8k_pkts_num = 448
+ total_pkts_num = 502
+ large_8k_pkts_num = 502
large_2k_pkts_num = 0
self.get_dump_file_of_virtio_user_cbdma(path_mode, extern_params, ringsize, vdevs, no_pci=False)
- self.send_multiple_pkt_with_8k448()
- self.check_packet_payload_valid_with_cbdma(self.dump_virtio_pcap, small_pkts_num, large_8k_pkts_num, large_2k_pkts_num)
+ self.send_multiple_pkt_with_8k502()
+ self.vhost_user_pmd.execute_cmd('stop')
+ self.vhost_user_pmd.execute_cmd('port stop all')
+ self.check_packet_payload_valid_with_cbdma(self.dump_virtio_pcap, total_pkts_num, large_8k_pkts_num, large_2k_pkts_num)
self.logger.info('diff the pcap file of vhost and virtio')
- def send_multiple_pkt_with_8k54_2k394(self):
+ def send_multiple_pkt_with_8k54_2k448(self):
self.virtio_user0_pmd.execute_cmd('set burst 1')
self.virtio_user0_pmd.execute_cmd('set txpkts 2000,2000,2000,2000')
self.virtio_user0_pmd.execute_cmd('start tx_first 27')
@@ -746,7 +755,7 @@ class TestVM2VMVirtioUser(TestCase):
self.virtio_user0_pmd.execute_cmd('start tx_first 7')
self.vhost_user_pmd.execute_cmd('start')
- def send_multiple_pkt_with_8k448(self):
+ def send_multiple_pkt_with_8k502(self):
self.virtio_user0_pmd.execute_cmd('set burst 1')
self.virtio_user0_pmd.execute_cmd('set txpkts 2000,2000,2000,2000')
self.virtio_user0_pmd.execute_cmd('start tx_first 27')
@@ -804,4 +813,5 @@ class TestVM2VMVirtioUser(TestCase):
self.cbdma_dev_infos.append(pci_info.group(1))
self.verify(len(self.cbdma_dev_infos) >= 8, 'There no enough cbdma device to run this suite')
self.device_str = ' '.join(self.cbdma_dev_infos[0:self.cbdma_nic_dev_num])
+ self.dut.setup_modules(self.target, "igb_uio", "None")
self.dut.send_expect('./usertools/dpdk-devbind.py --force --bind=igb_uio %s' % self.device_str, '# ', 60)
--
2.25.1
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