From: Xiao Qimai <qimaix.xiao@intel.com>
To: dts@dpdk.org
Cc: Xiao Qimai <qimaix.xiao@intel.com>
Subject: [dts] [PATCH V1 1/2]framework/project_dpdk: add modprobe vfio-pci in vm
Date: Fri, 12 Jun 2020 17:12:26 +0800 [thread overview]
Message-ID: <1591953147-50278-2-git-send-email-qimaix.xiao@intel.com> (raw)
In-Reply-To: <1591953147-50278-1-git-send-email-qimaix.xiao@intel.com>
Signed-off-by: Xiao Qimai <qimaix.xiao@intel.com>
---
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
next prev parent reply other threads:[~2020-06-12 9:20 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-06-12 9:12 [dts] [PATCH V1 0/2] change vm default dpdk driver from igb_uio to vfio-pci Xiao Qimai
2020-06-12 9:12 ` Xiao Qimai [this message]
2020-06-12 9:24 ` [dts] [PATCH V1 1/2]framework/project_dpdk: add modprobe vfio-pci in vm Xie, WeiX
2020-06-12 9:12 ` [dts] [PATCH V1 2/2]conf/virt_global.cfg: change vm default driver from igb_uio to vfio-pci Xiao Qimai
2020-06-12 9:24 ` Xie, WeiX
2020-06-19 4:52 ` [dts] [PATCH V1 0/2] change vm default dpdk " Tu, Lijuan
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