From: "Tu, Lijuan" <lijuan.tu@intel.com>
To: "Luo, Michael" <michael.luo@intel.com>, "dts@dpdk.org" <dts@dpdk.org>
Subject: Re: [dts] [PATCH] tests/ddp_gtp: choose the VF passthrough method by the config
Date: Fri, 15 Mar 2019 07:10:47 +0000 [thread overview]
Message-ID: <8CE3E05A3F976642AAB0F4675D0AD20E0BA433A3@SHSMSX101.ccr.corp.intel.com> (raw)
In-Reply-To: <1552275193-45361-1-git-send-email-michael.luo@intel.com>
Applied, thanks
> -----Original Message-----
> From: dts [mailto:dts-bounces@dpdk.org] On Behalf Of michael.luo@intel.com
> Sent: Monday, March 11, 2019 11:33 AM
> To: dts@dpdk.org
> Subject: [dts] [PATCH] tests/ddp_gtp: choose the VF passthrough method by the
> config
>
> From: Luo Gaoliang <michael.luo@intel.com>
>
> Choosing the VF passthrough method to create VMs by the config instead of
> hardcoding it as pci-assign.
>
> Signed-off-by: Luo Gaoliang <michael.luo@intel.com>
> ---
> tests/TestSuite_ddp_gtp.py | 16 ++++++++++++++--
> 1 file changed, 14 insertions(+), 2 deletions(-)
>
> diff --git a/tests/TestSuite_ddp_gtp.py b/tests/TestSuite_ddp_gtp.py index
> 68de1a7..0e86c8d 100644
> --- a/tests/TestSuite_ddp_gtp.py
> +++ b/tests/TestSuite_ddp_gtp.py
> @@ -15,6 +15,8 @@ VM_CORES_MASK = 'all'
>
> class TestDdpGtp(TestCase):
>
> + supported_vf_driver = ['pci-stub', 'vfio-pci']
> +
> def set_up_all(self):
> self.verify('fortville' in self.nic,
> 'ddp gtp can not support %s nic' % self.nic) @@ -32,6 +34,16 @@
> class TestDdpGtp(TestCase):
> self.PF_QUEUE = self.search_queue_number(self.PF_Q_strip)
> self.VF_QUEUE = self.search_queue_number(self.VF_Q_strip)
>
> + 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', '#')
> +
> def set_up(self):
> self.setup_vm_env()
> self.load_profile()
> @@ -88,14 +100,14 @@ class TestDdpGtp(TestCase):
> self.sriov_vfs_port = self.dut.ports_info[
> self.used_dut_port]['vfs_port']
> for port in self.sriov_vfs_port:
> - port.bind_driver('pci-stub')
> + port.bind_driver(self.vf_driver)
> time.sleep(1)
> self.dut_testpmd = PmdOutput(self.dut)
> time.sleep(1)
> vf0_prop = {'opt_host': self.sriov_vfs_port[0].pci}
> # set up VM0 ENV
> self.vm0 = QEMUKvm(self.dut, 'vm0', 'ddp_gtp')
> - self.vm0.set_vm_device(driver='pci-assign', **vf0_prop)
> + self.vm0.set_vm_device(driver=self.vf_assign_method,
> + **vf0_prop)
> try:
> self.vm0_dut = self.vm0.start()
> if self.vm0_dut is None:
> --
> 2.7.4
prev parent reply other threads:[~2019-03-15 7:11 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-03-11 3:33 michael.luo
2019-03-15 7:10 ` Tu, Lijuan [this message]
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