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/*
* Copyright (c) 2015 Cisco and/or its affiliates.
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at:
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
/*
* cli.c: ethernet CLI
*
* Copyright (c) 2008 Eliot Dresselhaus
*
* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files (the
* "Software"), to deal in the Software without restriction, including
* without limitation the rights to use, copy, modify, merge, publish,
* distribute, sublicense, and/or sell copies of the Software, and to
* permit persons to whom the Software is furnished to do so, subject to
* the following conditions:
*
* The above copyright notice and this permission notice shall be
* included in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
* LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
* OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
* WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*/
#include <vlib/vlib.h>
#include <vnet/ethernet/ethernet.h>
VLIB_CLI_COMMAND (vlib_cli_ethernet_command, static) = {
.path = "ethernet",
.short_help = "Ethernet commands",
};
static clib_error_t *
promiscuous_cmd (vlib_main_t * vm,
unformat_input_t * input,
vlib_cli_command_t * cmd)
{
vnet_main_t * vnm = vnet_get_main();
u32 hw_if_index;
u32 flags = ETHERNET_INTERFACE_FLAG_ACCEPT_ALL;
if (unformat (input, "on %U",
unformat_ethernet_interface, vnm, &hw_if_index))
{
ethernet_set_flags (vnm, hw_if_index, flags);
}
else if (unformat (input, "off %U",
unformat_ethernet_interface, vnm, &hw_if_index))
{
flags = 0;
ethernet_set_flags (vnm, hw_if_index, flags);
}
else
return clib_error_return (0, "unknown input `%U'",
format_unformat_error, input);
return 0;
}
VLIB_CLI_COMMAND (ethernet_promiscuous_command, static) = {
.path = "ethernet promiscuous",
.short_help = "ethernet promiscuous [on | off] <intfc>",
.function = promiscuous_cmd,
};
static clib_error_t *
mtu_cmd (vlib_main_t * vm, unformat_input_t * input, vlib_cli_command_t * cmd)
{
vnet_main_t * vnm = vnet_get_main();
u32 hw_if_index, mtu;
u32 flags = ETHERNET_INTERFACE_FLAG_MTU;
if (unformat (input, "%d %U", &mtu,
unformat_ethernet_interface, vnm, &hw_if_index))
{
vnet_hw_interface_t * hi = vnet_get_hw_interface (vnm, hw_if_index);
if (mtu < ETHERNET_MIN_PACKET_BYTES)
return clib_error_return (0, "Invalid mtu (%d): "
"must be >= min pkt bytes (%d)", mtu,
hi->min_packet_bytes);
if (mtu > ETHERNET_MAX_PACKET_BYTES)
return clib_error_return (0, "Invalid mtu (%d): must be <= 9216", mtu);
if (hi->max_packet_bytes != mtu)
{
hi->max_packet_bytes = mtu;
ethernet_set_flags (vnm, hw_if_index, flags);
}
}
else
return clib_error_return (0, "unknown input `%U'",
format_unformat_error, input);
return 0;
}
VLIB_CLI_COMMAND (ethernet_mtu_command, static) = {
.path = "ethernet mtu",
.short_help = "ethernet mtu <64-9216> <intfc>",
.function = mtu_cmd,
};
clib_error_t *
ethernet_cli_init (vlib_main_t * vm)
{
return 0;
}
VLIB_INIT_FUNCTION (ethernet_cli_init);
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