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* [dts] [PATCH V1] tests/TestSuite_vhost_user_interrupt: add 1 cbdma script
@ 2020-09-17  6:31 JiangYuX
  2020-09-17  6:32 ` Jiang, YuX
  0 siblings, 1 reply; 4+ messages in thread
From: JiangYuX @ 2020-09-17  6:31 UTC (permalink / raw)
  To: dts; +Cc: JiangYu

From: JiangYu <yux.jiang@intel.com>

1, add 1 cbdma TCs; 2, adapt app_name to kill

Signed-off-by: JiangYu <yux.jiang@intel.com>
---
 tests/TestSuite_vhost_user_interrupt.py | 87 +++++++++++++++++++++++++++++----
 1 file changed, 78 insertions(+), 9 deletions(-)

diff --git a/tests/TestSuite_vhost_user_interrupt.py b/tests/TestSuite_vhost_user_interrupt.py
index 487e058..bc340c4 100644
--- a/tests/TestSuite_vhost_user_interrupt.py
+++ b/tests/TestSuite_vhost_user_interrupt.py
@@ -36,6 +36,7 @@ Vhost enqueue interrupt need test with l3fwd-power sample
 
 import utils
 import time
+import re
 from test_case import TestCase
 
 
@@ -53,6 +54,15 @@ class TestVhostUserInterrupt(TestCase):
         self.prepare_l3fwd_power()
         self.app_l3fwd_power_path = self.dut.apps_name['l3fwd-power']
         self.app_testpmd_path = self.dut.apps_name['test-pmd']
+        self.testpmd_name = self.app_testpmd_path.split("/")[-1]
+        self.l3fwdpower_name = self.app_l3fwd_power_path.split("/")[-1]
+
+        self.dut_ports = self.dut.get_ports()
+        self.ports_socket = self.dut.get_numa_id(self.dut_ports[0])
+        # get cbdma device
+        self.cbdma_dev_infos = []
+        self.dmas_info = None
+        self.device_str = None
 
     def set_up(self):
         """
@@ -60,8 +70,8 @@ class TestVhostUserInterrupt(TestCase):
         """
         # Clean the execution ENV
         self.verify_info = []
-        self.dut.send_expect("killall -s INT testpmd", "#")
-        self.dut.send_expect("killall l3fwd-power", "#")
+        self.dut.send_expect("killall -s INT %s" % self.testpmd_name, "#")
+        self.dut.send_expect("killall %s" % self.l3fwdpower_name, "#")
         self.dut.send_expect("rm -rf ./vhost-net*", "#")
         self.vhost = self.dut.new_session(suite="vhost-l3fwd")
         self.virtio_user = self.dut.new_session(suite="virtio-user")
@@ -85,12 +95,15 @@ class TestVhostUserInterrupt(TestCase):
         self.core_list_virtio = core_list[0: self.queues+1]
         self.core_list_l3fwd = core_list[self.queues+1: need_num]
 
-    def lanuch_virtio_user(self, packed=False):
+    def lanuch_virtio_user(self, packed=False, cbdma=False):
         """
         launch virtio-user with server mode
         """
         vdev = "net_virtio_user0,mac=%s,path=./vhost-net,server=1,queues=%d" % (self.vmac, self.queues) if not packed else "net_virtio_user0,mac=%s,path=./vhost-net,server=1,queues=%d,packed_vq=1" % (self.vmac, self.queues)
-        eal_params = self.dut.create_eal_parameters(cores=self.core_list_virtio, prefix='virtio', no_pci=True, ports=[self.pci_info], vdevs=[vdev])
+        if cbdma ==True:
+            eal_params = self.dut.create_eal_parameters(cores=self.core_list_virtio, prefix='virtio', no_pci=True, vdevs=[vdev])
+        else:
+            eal_params = self.dut.create_eal_parameters(cores=self.core_list_virtio, prefix='virtio', no_pci=True, ports=[self.pci_info], vdevs=[vdev])
         if self.check_2M_env:
             eal_params += " --single-file-segments"
         para = " -- -i --rxq=%d --txq=%d --rss-ip" % (self.queues, self.queues)
@@ -98,12 +111,51 @@ class TestVhostUserInterrupt(TestCase):
         self.virtio_user.send_expect(command_line_client, "testpmd> ", 120)
         self.virtio_user.send_expect("set fwd txonly", "testpmd> ", 20)
 
+    def get_cbdma_ports_info_and_bind_to_dpdk(self, cbdma_num):
+        """
+        get all cbdma ports
+        """
+        str_info = 'Misc (rawdev) devices using kernel driver'
+        out = self.dut.send_expect('./usertools/dpdk-devbind.py --status-dev misc', '# ', 30)
+        device_info = out.split('\n')
+        for device in device_info:
+            pci_info = re.search('\s*(0000:\d*:\d*.\d*)', device)
+            if pci_info is not None:
+                dev_info = pci_info.group(1)
+                # the numa id of ioat dev, only add the device which
+                # on same socket with nic dev
+                bus = int(dev_info[5:7], base=16)
+                if bus >= 128:
+                    cur_socket = 1
+                else:
+                    cur_socket = 0
+                if self.ports_socket == cur_socket:
+                    self.cbdma_dev_infos.append(pci_info.group(1))
+        self.verify(len(self.cbdma_dev_infos) >= cbdma_num, 'There no enough cbdma device to run this suite')
+        used_cbdma = self.cbdma_dev_infos[0:cbdma_num]
+        dmas_info = ''
+        for dmas in used_cbdma:
+            number = used_cbdma.index(dmas)
+            dmas = 'txq{}@{};'.format(number, dmas)
+            dmas_info += dmas
+        self.dmas_info = dmas_info[:-1]
+        self.device_str = ' '.join(used_cbdma)
+        self.dut.setup_modules(self.target, "igb_uio","None")
+        self.dut.send_expect('./usertools/dpdk-devbind.py --force --bind=%s %s %s' %
+                             ("igb_uio", self.device_str, self.pci_info), '# ', 60)
+
+    def bind_cbdma_device_to_kernel(self):
+        if self.device_str is not None:
+            self.dut.send_expect('modprobe ioatdma', '# ')
+            self.dut.send_expect('./usertools/dpdk-devbind.py -u %s' % self.device_str, '# ', 30)
+            self.dut.send_expect('./usertools/dpdk-devbind.py --force --bind=ioatdma  %s' % self.device_str, '# ', 60)
+
     @property
     def check_2M_env(self):
         out = self.dut.send_expect("cat /proc/meminfo |grep Hugepagesize|awk '{print($2)}'", "# ")
         return True if out == '2048' else False
 
-    def lanuch_l3fwd_power(self):
+    def lanuch_l3fwd_power(self, cbdma=False):
         """
         launch l3fwd-power with a virtual vhost device
         """
@@ -118,9 +170,15 @@ class TestVhostUserInterrupt(TestCase):
             self.verify_info.append(info)
 
         example_cmd = self.app_l3fwd_power_path + " "
-        vdev = 'net_vhost0,iface=vhost-net,queues=%d,client=1' % self.queues
+        if cbdma ==True:
+            example_cmd += " --log-level=9 "
+            self.get_cbdma_ports_info_and_bind_to_dpdk(4)
+            vdev = "'net_vhost0,iface=vhost-net,queues=%d,client=1,dmas=[%s]'" % (self.queues, self.dmas_info)
+            eal_params = self.dut.create_eal_parameters(cores=self.core_list_l3fwd, ports=self.cbdma_dev_infos[0:4], vdevs=[vdev])
+        else:
+            vdev = 'net_vhost0,iface=vhost-net,queues=%d,client=1' % self.queues
+            eal_params = self.dut.create_eal_parameters(cores=self.core_list_l3fwd, no_pci=True, ports=[self.pci_info], vdevs=[vdev])
         para = " -- -p 0x1 --parse-ptype 1 --config '%s' --interrupt-only" % config_info
-        eal_params = self.dut.create_eal_parameters(cores=self.core_list_l3fwd, no_pci=True, ports=[self.pci_info], vdevs=[vdev])
         command_line_client = example_cmd + eal_params + para
         self.vhost.get_session_before(timeout=2)
         self.vhost.send_expect(command_line_client, "POWER", 40)
@@ -205,13 +263,23 @@ class TestVhostUserInterrupt(TestCase):
         self.lanuch_l3fwd_power()
         self.send_and_verify()
 
+    def test_wake_up_split_ring_vhost_user_core_with_l3fwd_power_sample_when_multi_queues_enabled_and_cbdma_enabled(self):
+        """
+        Check the virtio-user interrupt can work with multi queue and cbdma_enabled
+        """
+        self.queues = 4
+        self.get_core_list()
+        self.lanuch_virtio_user(cbdma=True)
+        self.lanuch_l3fwd_power(cbdma=True)
+        self.send_and_verify()
+
     def tear_down(self):
         """
         Run after each test case.
         """
         self.close_testpmd_and_session()
-        self.dut.send_expect("killall l3fwd-power", "#")
-        self.dut.send_expect("killall -s INT testpmd", "#")
+        self.dut.send_expect("killall %s" % self.l3fwdpower_name, "#")
+        self.dut.send_expect("killall -s INT %s" % self.testpmd_name, "#")
         self.dut.kill_all()
 
     def tear_down_all(self):
@@ -219,6 +287,7 @@ class TestVhostUserInterrupt(TestCase):
         Run after each test suite.
         """
         # revert the code
+        self.bind_cbdma_device_to_kernel()
         self.dut.send_expect("mv ./main.c ./examples/l3fwd-power/", "#")
         self.dut.build_dpdk_apps('examples/l3fwd-power')
         pass
-- 
2.7.4


^ permalink raw reply	[flat|nested] 4+ messages in thread

* Re: [dts] [PATCH V1] tests/TestSuite_vhost_user_interrupt: add 1 cbdma script
  2020-09-17  6:31 [dts] [PATCH V1] tests/TestSuite_vhost_user_interrupt: add 1 cbdma script JiangYuX
@ 2020-09-17  6:32 ` Jiang, YuX
  2020-09-21  1:08   ` Wang, Yinan
  0 siblings, 1 reply; 4+ messages in thread
From: Jiang, YuX @ 2020-09-17  6:32 UTC (permalink / raw)
  To: dts; +Cc: Jiang, YuX

[-- Attachment #1: Type: text/plain, Size: 9196 bytes --]

Tested-by: Jiang, YuX <yux.jiang@intel.com> 

    Best Regards
    Jiang yu


> -----Original Message-----
> From: Jiang, YuX
> Sent: Thursday, September 17, 2020 2:31 PM
> To: dts@dpdk.org
> Cc: Jiang, YuX <yux.jiang@intel.com>
> Subject: [dts] [PATCH V1] tests/TestSuite_vhost_user_interrupt: add 1
> cbdma script
> 
> From: JiangYu <yux.jiang@intel.com>
> 
> 1, add 1 cbdma TCs; 2, adapt app_name to kill
> 
> Signed-off-by: JiangYu <yux.jiang@intel.com>
> ---
>  tests/TestSuite_vhost_user_interrupt.py | 87
> +++++++++++++++++++++++++++++----
>  1 file changed, 78 insertions(+), 9 deletions(-)
> 
> diff --git a/tests/TestSuite_vhost_user_interrupt.py
> b/tests/TestSuite_vhost_user_interrupt.py
> index 487e058..bc340c4 100644
> --- a/tests/TestSuite_vhost_user_interrupt.py
> +++ b/tests/TestSuite_vhost_user_interrupt.py
> @@ -36,6 +36,7 @@ Vhost enqueue interrupt need test with l3fwd-power
> sample
> 
>  import utils
>  import time
> +import re
>  from test_case import TestCase
> 
> 
> @@ -53,6 +54,15 @@ class TestVhostUserInterrupt(TestCase):
>          self.prepare_l3fwd_power()
>          self.app_l3fwd_power_path = self.dut.apps_name['l3fwd-power']
>          self.app_testpmd_path = self.dut.apps_name['test-pmd']
> +        self.testpmd_name = self.app_testpmd_path.split("/")[-1]
> +        self.l3fwdpower_name = self.app_l3fwd_power_path.split("/")[-1]
> +
> +        self.dut_ports = self.dut.get_ports()
> +        self.ports_socket = self.dut.get_numa_id(self.dut_ports[0])
> +        # get cbdma device
> +        self.cbdma_dev_infos = []
> +        self.dmas_info = None
> +        self.device_str = None
> 
>      def set_up(self):
>          """
> @@ -60,8 +70,8 @@ class TestVhostUserInterrupt(TestCase):
>          """
>          # Clean the execution ENV
>          self.verify_info = []
> -        self.dut.send_expect("killall -s INT testpmd", "#")
> -        self.dut.send_expect("killall l3fwd-power", "#")
> +        self.dut.send_expect("killall -s INT %s" % self.testpmd_name, "#")
> +        self.dut.send_expect("killall %s" % self.l3fwdpower_name, "#")
>          self.dut.send_expect("rm -rf ./vhost-net*", "#")
>          self.vhost = self.dut.new_session(suite="vhost-l3fwd")
>          self.virtio_user = self.dut.new_session(suite="virtio-user")
> @@ -85,12 +95,15 @@ class TestVhostUserInterrupt(TestCase):
>          self.core_list_virtio = core_list[0: self.queues+1]
>          self.core_list_l3fwd = core_list[self.queues+1: need_num]
> 
> -    def lanuch_virtio_user(self, packed=False):
> +    def lanuch_virtio_user(self, packed=False, cbdma=False):
>          """
>          launch virtio-user with server mode
>          """
>          vdev = "net_virtio_user0,mac=%s,path=./vhost-
> net,server=1,queues=%d" % (self.vmac, self.queues) if not packed else
> "net_virtio_user0,mac=%s,path=./vhost-
> net,server=1,queues=%d,packed_vq=1" % (self.vmac, self.queues)
> -        eal_params =
> self.dut.create_eal_parameters(cores=self.core_list_virtio, prefix='virtio',
> no_pci=True, ports=[self.pci_info], vdevs=[vdev])
> +        if cbdma ==True:
> +            eal_params =
> self.dut.create_eal_parameters(cores=self.core_list_virtio, prefix='virtio',
> no_pci=True, vdevs=[vdev])
> +        else:
> +            eal_params =
> + self.dut.create_eal_parameters(cores=self.core_list_virtio,
> + prefix='virtio', no_pci=True, ports=[self.pci_info], vdevs=[vdev])
>          if self.check_2M_env:
>              eal_params += " --single-file-segments"
>          para = " -- -i --rxq=%d --txq=%d --rss-ip" % (self.queues, self.queues)
> @@ -98,12 +111,51 @@ class TestVhostUserInterrupt(TestCase):
>          self.virtio_user.send_expect(command_line_client, "testpmd> ", 120)
>          self.virtio_user.send_expect("set fwd txonly", "testpmd> ", 20)
> 
> +    def get_cbdma_ports_info_and_bind_to_dpdk(self, cbdma_num):
> +        """
> +        get all cbdma ports
> +        """
> +        str_info = 'Misc (rawdev) devices using kernel driver'
> +        out = self.dut.send_expect('./usertools/dpdk-devbind.py --status-dev
> misc', '# ', 30)
> +        device_info = out.split('\n')
> +        for device in device_info:
> +            pci_info = re.search('\s*(0000:\d*:\d*.\d*)', device)
> +            if pci_info is not None:
> +                dev_info = pci_info.group(1)
> +                # the numa id of ioat dev, only add the device which
> +                # on same socket with nic dev
> +                bus = int(dev_info[5:7], base=16)
> +                if bus >= 128:
> +                    cur_socket = 1
> +                else:
> +                    cur_socket = 0
> +                if self.ports_socket == cur_socket:
> +                    self.cbdma_dev_infos.append(pci_info.group(1))
> +        self.verify(len(self.cbdma_dev_infos) >= cbdma_num, 'There no
> enough cbdma device to run this suite')
> +        used_cbdma = self.cbdma_dev_infos[0:cbdma_num]
> +        dmas_info = ''
> +        for dmas in used_cbdma:
> +            number = used_cbdma.index(dmas)
> +            dmas = 'txq{}@{};'.format(number, dmas)
> +            dmas_info += dmas
> +        self.dmas_info = dmas_info[:-1]
> +        self.device_str = ' '.join(used_cbdma)
> +        self.dut.setup_modules(self.target, "igb_uio","None")
> +        self.dut.send_expect('./usertools/dpdk-devbind.py --force --
> bind=%s %s %s' %
> +                             ("igb_uio", self.device_str,
> + self.pci_info), '# ', 60)
> +
> +    def bind_cbdma_device_to_kernel(self):
> +        if self.device_str is not None:
> +            self.dut.send_expect('modprobe ioatdma', '# ')
> +            self.dut.send_expect('./usertools/dpdk-devbind.py -u %s' %
> self.device_str, '# ', 30)
> +            self.dut.send_expect('./usertools/dpdk-devbind.py --force
> + --bind=ioatdma  %s' % self.device_str, '# ', 60)
> +
>      @property
>      def check_2M_env(self):
>          out = self.dut.send_expect("cat /proc/meminfo |grep
> Hugepagesize|awk '{print($2)}'", "# ")
>          return True if out == '2048' else False
> 
> -    def lanuch_l3fwd_power(self):
> +    def lanuch_l3fwd_power(self, cbdma=False):
>          """
>          launch l3fwd-power with a virtual vhost device
>          """
> @@ -118,9 +170,15 @@ class TestVhostUserInterrupt(TestCase):
>              self.verify_info.append(info)
> 
>          example_cmd = self.app_l3fwd_power_path + " "
> -        vdev = 'net_vhost0,iface=vhost-net,queues=%d,client=1' % self.queues
> +        if cbdma ==True:
> +            example_cmd += " --log-level=9 "
> +            self.get_cbdma_ports_info_and_bind_to_dpdk(4)
> +            vdev = "'net_vhost0,iface=vhost-
> net,queues=%d,client=1,dmas=[%s]'" % (self.queues, self.dmas_info)
> +            eal_params =
> self.dut.create_eal_parameters(cores=self.core_list_l3fwd,
> ports=self.cbdma_dev_infos[0:4], vdevs=[vdev])
> +        else:
> +            vdev = 'net_vhost0,iface=vhost-net,queues=%d,client=1' %
> self.queues
> +            eal_params =
> + self.dut.create_eal_parameters(cores=self.core_list_l3fwd,
> + no_pci=True, ports=[self.pci_info], vdevs=[vdev])
>          para = " -- -p 0x1 --parse-ptype 1 --config '%s' --interrupt-only" %
> config_info
> -        eal_params =
> self.dut.create_eal_parameters(cores=self.core_list_l3fwd, no_pci=True,
> ports=[self.pci_info], vdevs=[vdev])
>          command_line_client = example_cmd + eal_params + para
>          self.vhost.get_session_before(timeout=2)
>          self.vhost.send_expect(command_line_client, "POWER", 40) @@ -
> 205,13 +263,23 @@ class TestVhostUserInterrupt(TestCase):
>          self.lanuch_l3fwd_power()
>          self.send_and_verify()
> 
> +    def
> test_wake_up_split_ring_vhost_user_core_with_l3fwd_power_sample_wh
> en_multi_queues_enabled_and_cbdma_enabled(self):
> +        """
> +        Check the virtio-user interrupt can work with multi queue and
> cbdma_enabled
> +        """
> +        self.queues = 4
> +        self.get_core_list()
> +        self.lanuch_virtio_user(cbdma=True)
> +        self.lanuch_l3fwd_power(cbdma=True)
> +        self.send_and_verify()
> +
>      def tear_down(self):
>          """
>          Run after each test case.
>          """
>          self.close_testpmd_and_session()
> -        self.dut.send_expect("killall l3fwd-power", "#")
> -        self.dut.send_expect("killall -s INT testpmd", "#")
> +        self.dut.send_expect("killall %s" % self.l3fwdpower_name, "#")
> +        self.dut.send_expect("killall -s INT %s" % self.testpmd_name,
> + "#")
>          self.dut.kill_all()
> 
>      def tear_down_all(self):
> @@ -219,6 +287,7 @@ class TestVhostUserInterrupt(TestCase):
>          Run after each test suite.
>          """
>          # revert the code
> +        self.bind_cbdma_device_to_kernel()
>          self.dut.send_expect("mv ./main.c ./examples/l3fwd-power/", "#")
>          self.dut.build_dpdk_apps('examples/l3fwd-power')
>          pass
> --
> 2.7.4


[-- Attachment #2: TestDPDKGROLib+TestVhostUserInterrupt.log --]
[-- Type: application/octet-stream, Size: 81198 bytes --]

^ permalink raw reply	[flat|nested] 4+ messages in thread

* Re: [dts] [PATCH V1] tests/TestSuite_vhost_user_interrupt: add 1 cbdma script
  2020-09-17  6:32 ` Jiang, YuX
@ 2020-09-21  1:08   ` Wang, Yinan
  2020-09-23  8:32     ` Tu, Lijuan
  0 siblings, 1 reply; 4+ messages in thread
From: Wang, Yinan @ 2020-09-21  1:08 UTC (permalink / raw)
  To: Jiang, YuX, dts; +Cc: Jiang, YuX

Acked-by: Wang, Yinan <yinan.wang@intel.com>

> -----Original Message-----
> From: dts <dts-bounces@dpdk.org> On Behalf Of Jiang, YuX
> Sent: 2020?9?17? 14:32
> To: dts@dpdk.org
> Cc: Jiang, YuX <yux.jiang@intel.com>
> Subject: Re: [dts] [PATCH V1] tests/TestSuite_vhost_user_interrupt: add 1
> cbdma script
> 
> Tested-by: Jiang, YuX <yux.jiang@intel.com>
> 
>     Best Regards
>     Jiang yu
> 
> 
> > -----Original Message-----
> > From: Jiang, YuX
> > Sent: Thursday, September 17, 2020 2:31 PM
> > To: dts@dpdk.org
> > Cc: Jiang, YuX <yux.jiang@intel.com>
> > Subject: [dts] [PATCH V1] tests/TestSuite_vhost_user_interrupt: add 1
> > cbdma script
> >
> > From: JiangYu <yux.jiang@intel.com>
> >
> > 1, add 1 cbdma TCs; 2, adapt app_name to kill
> >
> > Signed-off-by: JiangYu <yux.jiang@intel.com>
> > ---
> >  tests/TestSuite_vhost_user_interrupt.py | 87
> > +++++++++++++++++++++++++++++----
> >  1 file changed, 78 insertions(+), 9 deletions(-)
> >
> > diff --git a/tests/TestSuite_vhost_user_interrupt.py
> > b/tests/TestSuite_vhost_user_interrupt.py
> > index 487e058..bc340c4 100644
> > --- a/tests/TestSuite_vhost_user_interrupt.py
> > +++ b/tests/TestSuite_vhost_user_interrupt.py
> > @@ -36,6 +36,7 @@ Vhost enqueue interrupt need test with l3fwd-power
> > sample
> >
> >  import utils
> >  import time
> > +import re
> >  from test_case import TestCase
> >
> >
> > @@ -53,6 +54,15 @@ class TestVhostUserInterrupt(TestCase):
> >          self.prepare_l3fwd_power()
> >          self.app_l3fwd_power_path = self.dut.apps_name['l3fwd-power']
> >          self.app_testpmd_path = self.dut.apps_name['test-pmd']
> > +        self.testpmd_name = self.app_testpmd_path.split("/")[-1]
> > +        self.l3fwdpower_name = self.app_l3fwd_power_path.split("/")[-1]
> > +
> > +        self.dut_ports = self.dut.get_ports()
> > +        self.ports_socket = self.dut.get_numa_id(self.dut_ports[0])
> > +        # get cbdma device
> > +        self.cbdma_dev_infos = []
> > +        self.dmas_info = None
> > +        self.device_str = None
> >
> >      def set_up(self):
> >          """
> > @@ -60,8 +70,8 @@ class TestVhostUserInterrupt(TestCase):
> >          """
> >          # Clean the execution ENV
> >          self.verify_info = []
> > -        self.dut.send_expect("killall -s INT testpmd", "#")
> > -        self.dut.send_expect("killall l3fwd-power", "#")
> > +        self.dut.send_expect("killall -s INT %s" % self.testpmd_name, "#")
> > +        self.dut.send_expect("killall %s" % self.l3fwdpower_name, "#")
> >          self.dut.send_expect("rm -rf ./vhost-net*", "#")
> >          self.vhost = self.dut.new_session(suite="vhost-l3fwd")
> >          self.virtio_user = self.dut.new_session(suite="virtio-user")
> > @@ -85,12 +95,15 @@ class TestVhostUserInterrupt(TestCase):
> >          self.core_list_virtio = core_list[0: self.queues+1]
> >          self.core_list_l3fwd = core_list[self.queues+1: need_num]
> >
> > -    def lanuch_virtio_user(self, packed=False):
> > +    def lanuch_virtio_user(self, packed=False, cbdma=False):
> >          """
> >          launch virtio-user with server mode
> >          """
> >          vdev = "net_virtio_user0,mac=%s,path=./vhost-
> > net,server=1,queues=%d" % (self.vmac, self.queues) if not packed else
> > "net_virtio_user0,mac=%s,path=./vhost-
> > net,server=1,queues=%d,packed_vq=1" % (self.vmac, self.queues)
> > -        eal_params =
> > self.dut.create_eal_parameters(cores=self.core_list_virtio, prefix='virtio',
> > no_pci=True, ports=[self.pci_info], vdevs=[vdev])
> > +        if cbdma ==True:
> > +            eal_params =
> > self.dut.create_eal_parameters(cores=self.core_list_virtio, prefix='virtio',
> > no_pci=True, vdevs=[vdev])
> > +        else:
> > +            eal_params =
> > + self.dut.create_eal_parameters(cores=self.core_list_virtio,
> > + prefix='virtio', no_pci=True, ports=[self.pci_info], vdevs=[vdev])
> >          if self.check_2M_env:
> >              eal_params += " --single-file-segments"
> >          para = " -- -i --rxq=%d --txq=%d --rss-ip" % (self.queues, self.queues)
> > @@ -98,12 +111,51 @@ class TestVhostUserInterrupt(TestCase):
> >          self.virtio_user.send_expect(command_line_client, "testpmd> ", 120)
> >          self.virtio_user.send_expect("set fwd txonly", "testpmd> ", 20)
> >
> > +    def get_cbdma_ports_info_and_bind_to_dpdk(self, cbdma_num):
> > +        """
> > +        get all cbdma ports
> > +        """
> > +        str_info = 'Misc (rawdev) devices using kernel driver'
> > +        out = self.dut.send_expect('./usertools/dpdk-devbind.py --status-dev
> > misc', '# ', 30)
> > +        device_info = out.split('\n')
> > +        for device in device_info:
> > +            pci_info = re.search('\s*(0000:\d*:\d*.\d*)', device)
> > +            if pci_info is not None:
> > +                dev_info = pci_info.group(1)
> > +                # the numa id of ioat dev, only add the device which
> > +                # on same socket with nic dev
> > +                bus = int(dev_info[5:7], base=16)
> > +                if bus >= 128:
> > +                    cur_socket = 1
> > +                else:
> > +                    cur_socket = 0
> > +                if self.ports_socket == cur_socket:
> > +                    self.cbdma_dev_infos.append(pci_info.group(1))
> > +        self.verify(len(self.cbdma_dev_infos) >= cbdma_num, 'There no
> > enough cbdma device to run this suite')
> > +        used_cbdma = self.cbdma_dev_infos[0:cbdma_num]
> > +        dmas_info = ''
> > +        for dmas in used_cbdma:
> > +            number = used_cbdma.index(dmas)
> > +            dmas = 'txq{}@{};'.format(number, dmas)
> > +            dmas_info += dmas
> > +        self.dmas_info = dmas_info[:-1]
> > +        self.device_str = ' '.join(used_cbdma)
> > +        self.dut.setup_modules(self.target, "igb_uio","None")
> > +        self.dut.send_expect('./usertools/dpdk-devbind.py --force --
> > bind=%s %s %s' %
> > +                             ("igb_uio", self.device_str,
> > + self.pci_info), '# ', 60)
> > +
> > +    def bind_cbdma_device_to_kernel(self):
> > +        if self.device_str is not None:
> > +            self.dut.send_expect('modprobe ioatdma', '# ')
> > +            self.dut.send_expect('./usertools/dpdk-devbind.py -u %s' %
> > self.device_str, '# ', 30)
> > +            self.dut.send_expect('./usertools/dpdk-devbind.py --force
> > + --bind=ioatdma  %s' % self.device_str, '# ', 60)
> > +
> >      @property
> >      def check_2M_env(self):
> >          out = self.dut.send_expect("cat /proc/meminfo |grep
> > Hugepagesize|awk '{print($2)}'", "# ")
> >          return True if out == '2048' else False
> >
> > -    def lanuch_l3fwd_power(self):
> > +    def lanuch_l3fwd_power(self, cbdma=False):
> >          """
> >          launch l3fwd-power with a virtual vhost device
> >          """
> > @@ -118,9 +170,15 @@ class TestVhostUserInterrupt(TestCase):
> >              self.verify_info.append(info)
> >
> >          example_cmd = self.app_l3fwd_power_path + " "
> > -        vdev = 'net_vhost0,iface=vhost-net,queues=%d,client=1' % self.queues
> > +        if cbdma ==True:
> > +            example_cmd += " --log-level=9 "
> > +            self.get_cbdma_ports_info_and_bind_to_dpdk(4)
> > +            vdev = "'net_vhost0,iface=vhost-
> > net,queues=%d,client=1,dmas=[%s]'" % (self.queues, self.dmas_info)
> > +            eal_params =
> > self.dut.create_eal_parameters(cores=self.core_list_l3fwd,
> > ports=self.cbdma_dev_infos[0:4], vdevs=[vdev])
> > +        else:
> > +            vdev = 'net_vhost0,iface=vhost-net,queues=%d,client=1' %
> > self.queues
> > +            eal_params =
> > + self.dut.create_eal_parameters(cores=self.core_list_l3fwd,
> > + no_pci=True, ports=[self.pci_info], vdevs=[vdev])
> >          para = " -- -p 0x1 --parse-ptype 1 --config '%s' --interrupt-only" %
> > config_info
> > -        eal_params =
> > self.dut.create_eal_parameters(cores=self.core_list_l3fwd, no_pci=True,
> > ports=[self.pci_info], vdevs=[vdev])
> >          command_line_client = example_cmd + eal_params + para
> >          self.vhost.get_session_before(timeout=2)
> >          self.vhost.send_expect(command_line_client, "POWER", 40) @@ -
> > 205,13 +263,23 @@ class TestVhostUserInterrupt(TestCase):
> >          self.lanuch_l3fwd_power()
> >          self.send_and_verify()
> >
> > +    def
> > test_wake_up_split_ring_vhost_user_core_with_l3fwd_power_sample_wh
> > en_multi_queues_enabled_and_cbdma_enabled(self):
> > +        """
> > +        Check the virtio-user interrupt can work with multi queue and
> > cbdma_enabled
> > +        """
> > +        self.queues = 4
> > +        self.get_core_list()
> > +        self.lanuch_virtio_user(cbdma=True)
> > +        self.lanuch_l3fwd_power(cbdma=True)
> > +        self.send_and_verify()
> > +
> >      def tear_down(self):
> >          """
> >          Run after each test case.
> >          """
> >          self.close_testpmd_and_session()
> > -        self.dut.send_expect("killall l3fwd-power", "#")
> > -        self.dut.send_expect("killall -s INT testpmd", "#")
> > +        self.dut.send_expect("killall %s" % self.l3fwdpower_name, "#")
> > +        self.dut.send_expect("killall -s INT %s" % self.testpmd_name,
> > + "#")
> >          self.dut.kill_all()
> >
> >      def tear_down_all(self):
> > @@ -219,6 +287,7 @@ class TestVhostUserInterrupt(TestCase):
> >          Run after each test suite.
> >          """
> >          # revert the code
> > +        self.bind_cbdma_device_to_kernel()
> >          self.dut.send_expect("mv ./main.c ./examples/l3fwd-power/", "#")
> >          self.dut.build_dpdk_apps('examples/l3fwd-power')
> >          pass
> > --
> > 2.7.4


^ permalink raw reply	[flat|nested] 4+ messages in thread

* Re: [dts] [PATCH V1] tests/TestSuite_vhost_user_interrupt: add 1 cbdma script
  2020-09-21  1:08   ` Wang, Yinan
@ 2020-09-23  8:32     ` Tu, Lijuan
  0 siblings, 0 replies; 4+ messages in thread
From: Tu, Lijuan @ 2020-09-23  8:32 UTC (permalink / raw)
  To: Wang, Yinan, Jiang, YuX, dts; +Cc: Jiang, YuX

> > > Subject: [dts] [PATCH V1] tests/TestSuite_vhost_user_interrupt: add
> > > 1 cbdma script
> > >
> > > From: JiangYu <yux.jiang@intel.com>
> > >
> > > 1, add 1 cbdma TCs; 2, adapt app_name to kill
> > >
> > > Signed-off-by: JiangYu <yux.jiang@intel.com>
> > Tested-by: Jiang, YuX <yux.jiang@intel.com>
> Acked-by: Wang, Yinan <yinan.wang@intel.com>

Applied

^ permalink raw reply	[flat|nested] 4+ messages in thread

end of thread, other threads:[~2020-09-23  8:33 UTC | newest]

Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2020-09-17  6:31 [dts] [PATCH V1] tests/TestSuite_vhost_user_interrupt: add 1 cbdma script JiangYuX
2020-09-17  6:32 ` Jiang, YuX
2020-09-21  1:08   ` Wang, Yinan
2020-09-23  8:32     ` Tu, Lijuan

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