DI
----------------------------------------------------------
Valid Range: 0-16
Default Value: 1
0 = Assign up to the lesser value of the number of CPUs or the number of queues
X = Assign X queues, where X is less than or equal to the maximum number of
queues.
RSS affects the number of transmit queues allocated on 2.6.23 and newer
kernels with CONFIG_NETDEVICES_MULTIQUEUE set in the kernel .config file.
CONFIG_NETDEVICES_MULTIQUEUE only exists from kernels 2.6.23 to 2.6.26. Other
options enable multiqueue in 2.6.27 and newer kernels.