net/vmxnet3: support device reset
net/vmxnet3: support device reset

The vmxnet3 driver didn't have the dev_reset function
pointer set. Hence, provided the necessary function
pointer so that DPDK developers can use the rte_eth_dev_reset
API to reset the vmxnet3 device data.

Signed-off-by: Dheemanth Mallikarjun <e685d0faab330e3a60c85a6f0e83968718a14ba4@vmware.com>
Acked-by: Yong Wang <0cd1be787884a033c98e298059e386114d22793e@vmware.com>

john-mcnamara-intel/dpdk,john-mcnamara-intel/dpdk,john-mcnamara-intel/dpdk,john-mcnamara-intel/dpdk