X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=doc%2Fguides%2Fsample_app_ug%2Fvhost.rst;h=a71ada6549fa94388205455f17c2785ad0e99719;hb=refs%2Fchanges%2F93%2F20493%2F1;hp=df4d6f9a0be990044e4173cdea9844e228dc8009;hpb=5edab9b0e790c4e369c46998a9e56206a044297b;p=deb_dpdk.git diff --git a/doc/guides/sample_app_ug/vhost.rst b/doc/guides/sample_app_ug/vhost.rst index df4d6f9a..a71ada65 100644 --- a/doc/guides/sample_app_ug/vhost.rst +++ b/doc/guides/sample_app_ug/vhost.rst @@ -116,7 +116,7 @@ will create it. Put simply, it's the server to create the socket file. The vm2vm parameter sets the mode of packet switching between guests in the host. -- 0 disables vm2vm, impling that VM's packets will always go to the NIC port. +- 0 disables vm2vm, implying that VM's packets will always go to the NIC port. - 1 means a normal mac lookup packet routing. - 2 means hardware mode packet forwarding between guests, it allows packets go to the NIC port, hardware L2 switch will determine which guest the @@ -148,7 +148,7 @@ default value is 15. **--dequeue-zero-copy** Dequeue zero copy will be enabled when this option is given. it is worth to -note that if NIC is binded to driver with iommu enabled, dequeue zero copy +note that if NIC is bound to driver with iommu enabled, dequeue zero copy cannot work at VM2NIC mode (vm2vm=0) due to currently we don't setup iommu dma mapping for guest memory.