[dts] [PATCH V1] framework/project_dpdk:Modify the verification mode of load vfio PCI

[xizhan4x]

Ubuntu 20.04 vfio-pci is a builtin module ,Modify the verification mode of load vfio PCI
 
Signed-off-by: xizhan4x <xix.zhang at intel.com>
---
 framework/project_dpdk.py | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/framework/project_dpdk.py b/framework/project_dpdk.py
index a1c0e20..6fd5d4a 100644
--- a/framework/project_dpdk.py
+++ b/framework/project_dpdk.py
@@ -106,8 +106,11 @@ class DPDKdut(Dut):
             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", "#")
-            assert ("vfio_iommu_type1" in out), "Failed to setup vfio-pci"
+            out = self.send_expect("lsmod | grep vfio_iommu_type1", "#")
+            if not out:
+                out = self.send_expect("ls /sys/module |grep vfio_pci", "#")
+            assert ("vfio_pci" in out), "Failed to insmod vfio_pci"
+
 
             if drivermode == "noiommu":
                 self.send_expect("echo 1 > /sys/module/vfio/parameters/enable_unsafe_noiommu_mode", "#", 70)
-- 
2.17.2