unformat_input_t _line_input, *line_input = &_line_input;
tap_create_if_args_t args = { 0 };
int ip_addr_set = 0;
+ u32 tmp;
args.id = ~0;
args.tap_flags = 0;
+ args.rv = -1;
+ args.num_rx_queues = 1;
/* Get a line of input. */
if (unformat_user (input, unformat_line_input, line_input))
else if (unformat (line_input, "host-ns %s", &args.host_namespace))
;
else if (unformat (line_input, "host-mac-addr %U",
- unformat_ethernet_address, args.host_mac_addr))
+ unformat_ethernet_address,
+ args.host_mac_addr.bytes))
;
else if (unformat (line_input, "host-bridge %s", &args.host_bridge))
;
else if (unformat (line_input, "host-ip6-gw %U",
unformat_ip6_address, &args.host_ip6_gw))
args.host_ip6_gw_set = 1;
- else if (unformat (line_input, "rx-ring-size %d", &args.rx_ring_sz))
- ;
- else if (unformat (line_input, "tx-ring-size %d", &args.tx_ring_sz))
- ;
+ else if (unformat (line_input, "num-rx-queues %d", &tmp))
+ args.num_rx_queues = tmp;
+ else if (unformat (line_input, "rx-ring-size %d", &tmp))
+ args.rx_ring_sz = tmp;
+ else if (unformat (line_input, "tx-ring-size %d", &tmp))
+ args.tx_ring_sz = tmp;
else
if (unformat
(line_input, "host-mtu-size %d", &args.host_mtu_size))
args.tap_flags &= ~TAP_FLAG_GSO;
else if (unformat (line_input, "gso"))
args.tap_flags |= TAP_FLAG_GSO;
+ else if (unformat (line_input, "csum-offload"))
+ args.tap_flags |= TAP_FLAG_CSUM_OFFLOAD;
+ else if (unformat (line_input, "persist"))
+ args.tap_flags |= TAP_FLAG_PERSIST;
+ else if (unformat (line_input, "attach"))
+ args.tap_flags |= TAP_FLAG_ATTACH;
+ else if (unformat (line_input, "tun"))
+ args.tap_flags |= TAP_FLAG_TUN;
else if (unformat (line_input, "hw-addr %U",
- unformat_ethernet_address, args.mac_addr))
+ unformat_ethernet_address, args.mac_addr.bytes))
args.mac_addr_set = 1;
else
{
tap_create_if (vm, &args);
+ if (!args.rv)
+ vlib_cli_output (vm, "%U\n", format_vnet_sw_if_index_name,
+ vnet_get_main (), args.sw_if_index);
+
vec_free (args.host_if_name);
vec_free (args.host_namespace);
vec_free (args.host_bridge);
"[host-bridge <bridge-name>] [host-ip4-addr <ip4addr/mask>] "
"[host-ip6-addr <ip6-addr>] [host-ip4-gw <ip4-addr>] "
"[host-ip6-gw <ip6-addr>] [host-mac-addr <host-mac-address>] "
- "[host-if-name <name>] [host-mtu-size <size>] [no-gso|gso]",
+ "[host-if-name <name>] [host-mtu-size <size>] [no-gso|gso|csum-offload] "
+ "[persist] [attach] [tun]",
.function = tap_create_command_fn,
};
/* *INDENT-ON* */
/* *INDENT-ON* */
static clib_error_t *
-tap_gso_command_fn (vlib_main_t * vm, unformat_input_t * input,
- vlib_cli_command_t * cmd)
+tap_offload_command_fn (vlib_main_t * vm, unformat_input_t * input,
+ vlib_cli_command_t * cmd)
{
unformat_input_t _line_input, *line_input = &_line_input;
u32 sw_if_index = ~0;
vnet_main_t *vnm = vnet_get_main ();
- int enable = 1;
- int rv;
+ int gso_enable = 0, gso_disable = 0;
+ int csum_offload_enable = 0, csum_offload_disable = 0;
+ int rv = 0;
/* Get a line of input. */
if (!unformat_user (input, unformat_line_input, line_input))
else if (unformat (line_input, "%U", unformat_vnet_sw_interface,
vnm, &sw_if_index))
;
- else if (unformat (line_input, "enable"))
- enable = 1;
- else if (unformat (line_input, "disable"))
- enable = 0;
+ else if (unformat (line_input, "gso-enable"))
+ gso_enable = 1;
+ else if (unformat (line_input, "gso-disable"))
+ gso_disable = 1;
+ else if (unformat (line_input, "csum-offload-enable"))
+ csum_offload_enable = 1;
+ else if (unformat (line_input, "csum-offload-disable"))
+ csum_offload_disable = 1;
else
return clib_error_return (0, "unknown input `%U'",
format_unformat_error, input);
return clib_error_return (0,
"please specify interface name or sw_if_index");
- rv = tap_gso_enable_disable (vm, sw_if_index, enable);
+ if (gso_enable)
+ rv = tap_gso_enable_disable (vm, sw_if_index, 1);
+ else if (csum_offload_enable)
+ rv = tap_csum_offload_enable_disable (vm, sw_if_index, 1);
+ else if (gso_disable)
+ rv = tap_gso_enable_disable (vm, sw_if_index, 0);
+ else if (csum_offload_disable)
+ rv = tap_csum_offload_enable_disable (vm, sw_if_index, 0);
+
if (rv == VNET_API_ERROR_INVALID_SW_IF_INDEX)
return clib_error_return (0, "not a tap interface");
else if (rv != 0)
}
/* *INDENT-OFF* */
-VLIB_CLI_COMMAND (tap_gso__command, static) =
+VLIB_CLI_COMMAND (tap_offload_command, static) =
{
- .path = "set tap gso",
- .short_help = "set tap gso {<interface> | sw_if_index <sw_idx>} <enable|disable>",
- .function = tap_gso_command_fn,
+ .path = "set tap offload",
+ .short_help = "set tap offload {<interface> | sw_if_index <sw_idx>}"
+ " <gso-enable | gso-disable | csum-offload-enable | csum-offload-disable>",
+ .function = tap_offload_command_fn,
};
/* *INDENT-ON* */
};
/* *INDENT-ON* */
+static clib_error_t *
+tun_show_command_fn (vlib_main_t * vm, unformat_input_t * input,
+ vlib_cli_command_t * cmd)
+{
+ virtio_main_t *mm = &virtio_main;
+ virtio_if_t *vif;
+ vnet_main_t *vnm = vnet_get_main ();
+ int show_descr = 0;
+ clib_error_t *error = 0;
+ u32 hw_if_index, *hw_if_indices = 0;
+
+ while (unformat_check_input (input) != UNFORMAT_END_OF_INPUT)
+ {
+ if (unformat
+ (input, "%U", unformat_vnet_hw_interface, vnm, &hw_if_index))
+ vec_add1 (hw_if_indices, hw_if_index);
+ else if (unformat (input, "descriptors"))
+ show_descr = 1;
+ else
+ {
+ error = clib_error_return (0, "unknown input `%U'",
+ format_unformat_error, input);
+ goto done;
+ }
+ }
+
+ if (vec_len (hw_if_indices) == 0)
+ {
+ /* *INDENT-OFF* */
+ pool_foreach (vif, mm->interfaces,
+ vec_add1 (hw_if_indices, vif->hw_if_index);
+ );
+ /* *INDENT-ON* */
+ }
+
+ virtio_show (vm, hw_if_indices, show_descr, VIRTIO_IF_TYPE_TUN);
+
+done:
+ vec_free (hw_if_indices);
+ return error;
+}
+
+/* *INDENT-OFF* */
+VLIB_CLI_COMMAND (tun_show_command, static) = {
+ .path = "show tun",
+ .short_help = "show tun {<interface>] [descriptors]",
+ .function = tun_show_command_fn,
+};
+/* *INDENT-ON* */
+
clib_error_t *
tap_cli_init (vlib_main_t * vm)
{
Code Review / vpp.git / blobdiff