int ip_addr_set = 0;
args.id = ~0;
+ args.tap_flags = 0;
+ args.rv = -1;
/* Get a line of input. */
if (unformat_user (input, unformat_line_input, line_input))
;
else if (unformat (line_input, "tx-ring-size %d", &args.tx_ring_sz))
;
+ else
+ if (unformat
+ (line_input, "host-mtu-size %d", &args.host_mtu_size))
+ args.host_mtu_set = 1;
+ else if (unformat (line_input, "no-gso"))
+ args.tap_flags &= ~TAP_FLAG_GSO;
+ else if (unformat (line_input, "gso"))
+ args.tap_flags |= TAP_FLAG_GSO;
else if (unformat (line_input, "hw-addr %U",
unformat_ethernet_address, args.mac_addr))
args.mac_addr_set = 1;
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);
"[rx-ring-size <size>] [tx-ring-size <size>] [host-ns <netns>] "
"[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-if-name <name>]",
+ "[host-ip6-gw <ip6-addr>] [host-mac-addr <host-mac-address>] "
+ "[host-if-name <name>] [host-mtu-size <size>] [no-gso|gso]",
.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)
+{
+ 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;
+
+ /* Get a line of input. */
+ if (!unformat_user (input, unformat_line_input, line_input))
+ return clib_error_return (0, "Missing <interface>");
+
+ while (unformat_check_input (line_input) != UNFORMAT_END_OF_INPUT)
+ {
+ if (unformat (line_input, "sw_if_index %d", &sw_if_index))
+ ;
+ 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
+ return clib_error_return (0, "unknown input `%U'",
+ format_unformat_error, input);
+ }
+ unformat_free (line_input);
+
+ if (sw_if_index == ~0)
+ return clib_error_return (0,
+ "please specify interface name or sw_if_index");
+
+ rv = tap_gso_enable_disable (vm, sw_if_index, enable);
+ if (rv == VNET_API_ERROR_INVALID_SW_IF_INDEX)
+ return clib_error_return (0, "not a tap interface");
+ else if (rv != 0)
+ return clib_error_return (0, "error on configuring GSO on tap interface");
+
+ return 0;
+}
+
+/* *INDENT-OFF* */
+VLIB_CLI_COMMAND (tap_gso__command, static) =
+{
+ .path = "set tap gso",
+ .short_help = "set tap gso {<interface> | sw_if_index <sw_idx>} <enable|disable>",
+ .function = tap_gso_command_fn,
+};
+/* *INDENT-ON* */
+
static clib_error_t *
tap_show_command_fn (vlib_main_t * vm, unformat_input_t * input,
vlib_cli_command_t * cmd)