Hi,
I wanted to know whether H/w offload feature like tx_checksum and
tcp_segmentation offload is supported for KVM in openvswitch ?
i saw this line of code in checksum.h
#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,22) || (defined(CONFIG_XEN)
&& defined(HAVE_PROTO_DATA_VALID))
#define NEED_CSUM_NORMALIZE
#endif
My Linux machine -kernel version is 2.6.38 and I am using KVM, so I
think this flag will not be defined on my setup.
My test -environment
Host machione -fedora 15
Guest machine - fredora 15
My Linux machine -kernel version is 2.6.38 and I am using KVM
Openvswtch bridge - br0
Tap interface for guest - vnet0
I am running a vitual machine on kvm using openvswitch 1.2.2
IF H/w offload is supported on kvm , then on which interface (i.e. br0
or vnet0 )I need to set offload parameters for my virtual machine.
Regards
Amit Tewari
NHST
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