Tested-by: Xie,WeiX < weix.xie@intel.com> Regards, Xie Wei -----Original Message----- From: dts [mailto:dts-bounces@dpdk.org] On Behalf Of Xiao Qimai Sent: Friday, June 12, 2020 5:12 PM To: dts@dpdk.org Cc: Xiao, QimaiX Subject: [dts] [PATCH V1 1/2]framework/project_dpdk: add modprobe vfio-pci in vm Signed-off-by: Xiao Qimai --- framework/project_dpdk.py | 16 +++++++++++----- 1 file changed, 11 insertions(+), 5 deletions(-) diff --git a/framework/project_dpdk.py b/framework/project_dpdk.py index ebc008e..e8b5d0f 100644 --- a/framework/project_dpdk.py +++ b/framework/project_dpdk.py @@ -101,11 +101,17 @@ class DPDKdut(Dut): def setup_modules_linux(self, target, drivername, drivermode): if drivername == "vfio-pci": - self.send_expect("rmmod vfio_pci", "#", 70) - self.send_expect("rmmod vfio_iommu_type1", "#", 70) - self.send_expect("rmmod vfio", "#", 70) - self.send_expect("modprobe vfio", "#", 70) - self.send_expect("modprobe vfio-pci", "#", 70) + if 'VirtDut' in str(self.__class__): + self.send_expect("modprobe -r vfio_iommu_type1", "#") + self.send_expect("modprobe -r vfio", "#") + self.send_expect("modprobe vfio enable_unsafe_noiommu_mode=1", "#") + self.send_expect("modprobe vfio-pci", "#") + else: + self.send_expect("rmmod vfio_pci", "#", 70) + self.send_expect("rmmod vfio_iommu_type1", "#", 70) + self.send_expect("rmmod vfio", "#", 70) + self.send_expect("modprobe vfio", "#", 70) + self.send_expect("modprobe vfio-pci", "#", 70) out = self.send_expect("lsmod | grep vfio_iommu_type1", "#") if not out: out = self.send_expect("ls /sys/module |grep vfio_pci", "#") -- 1.8.3.1