Hi, Did you try to use vfio-pci instead? You might need to enable the no-iommu mode [1] Otherwise we do not have enough output to help.
Best ben [1] https://dpdk-guide.gitlab.io/dpdk-guide/setup/binding.html#vfio-no-iommu > -----Original Message----- > From: vpp-dev@lists.fd.io <vpp-dev@lists.fd.io> On Behalf Of > sadhanakesa...@gmail.com > Sent: mercredi 22 juillet 2020 08:07 > To: vpp-dev@lists.fd.io > Subject: [vpp-dev] how to load igb_uio to bind interface to dpdk? > > Hi team, > I am trying to bind an interface in centos 8 vm to uio modue. uio_pci > genericdriver gave up however. > I am trying to enable igb_uio module from dpdk by editing > > > > > --- a/build/external/packages/dpdk.mk > > - $(call set,RTE_EAL_IGB_UIO,n) > > + $(call set,RTE_EAL_IGB_UIO,y) > > > however make build fails with error > > > make[6]: *** [/root/vpp/build-root/build-vpp_debug-native/external/dpdk- > 20.05/mk/rte.sdkroot.mk:99: all] Error 2 > > make[5]: *** [/root/vpp/build-root/build-vpp_debug-native/external/dpdk- > 20.05/mk/rte.sdkinstall.mk:61: pre_install] Error 2 > > make[4]: *** [/root/vpp/build-root/build-vpp_debug-native/external/dpdk- > 20.05/mk/rte.sdkroot.mk:77: install] Error 2 > > make[4]: Leaving directory '/root/vpp/build-root/build-vpp_debug- > native/external/dpdk-20.05' > > make[3]: *** [packages/dpdk.mk:298: /root/vpp/build-root/build-vpp_debug- > native/external/.dpdk-build.ok] Error 2 > > make[3]: Leaving directory '/root/vpp/build/external' > > make[2]: *** [Makefile:169: ebuild-install] Error 2 > > make[2]: Leaving directory '/root/vpp/build/external' > > > > make[1]: *** [Makefile:732: external-install] Error 2 > > Anyone know how to enable this module in vpp's dpdk? > >
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