Equivalnet options between pf_ring and netmap

[C.L. Martinez]

Hi all,

  I am trying to configure some values in netmap under a FreeBSD 10.1 
host like it can be done with pf_ring in linux.

  According to netmap(4) manual page exists some options using sysctl. 
But I am searching about these options: enable_tx_capture and 
min_num_slots like in pf_ring. Exists some equivalence in netmap? Is it 
posible to disable TX?

  dmesg output:

root at bsdhst03:~ # dmesg | grep netmap
netmap: loaded module
001.000007 [ 427] vtnet_netmap_attach       max rings 1
001.000008 [2705] netmap_attach             success for vtnet0 tx 1/1024 
rx 1/1024 queues/slots
001.000009 [ 432] vtnet_netmap_attach       virtio attached txq=1, 
txd=1024 rxq=1, rxd=1024
001.000010 [ 427] vtnet_netmap_attach       max rings 1
001.000011 [2705] netmap_attach             success for vtnet1 tx 1/1024 
rx 1/1024 queues/slots
001.000012 [ 432] vtnet_netmap_attach       virtio attached txq=1, 
txd=1024 rxq=1, rxd=1024
001.000013 [ 427] vtnet_netmap_attach       max rings 1
001.000014 [2705] netmap_attach             success for vtnet2 tx 1/1024 
rx 1/1024 queues/slots
001.000015 [ 432] vtnet_netmap_attach       virtio attached txq=1, 
txd=1024 rxq=1, rxd=1024
001.000016 [ 427] vtnet_netmap_attach       max rings 1
001.000017 [2705] netmap_attach             success for vtnet3 tx 1/1024 
rx 1/1024 queues/slots
001.000018 [ 432] vtnet_netmap_attach       virtio attached txq=1, 
txd=1024 rxq=1, rxd=1024