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/*
* Copyright (c) 2019 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.
*/
#include <vlib/vlib.h>
#include <vnet/vnet.h>
#include <vppinfra/error.h>
#include <vnet/ethernet/ethernet.h>
#include <vnet/feature/feature.h>
#include <vnet/gso/gso.h>
static clib_error_t *
set_interface_feature_gso_command_fn (vlib_main_t * vm,
unformat_input_t * input,
vlib_cli_command_t * cmd)
{
vnet_main_t *vnm = vnet_get_main ();
unformat_input_t _line_input, *line_input = &_line_input;
clib_error_t *error = 0;
u32 sw_if_index = ~0;
u8 enable = 0;
/* Get a line of input. */
if (!unformat_user (input, unformat_line_input, line_input))
return 0;
while (unformat_check_input (line_input) != UNFORMAT_END_OF_INPUT)
{
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
{
error = unformat_parse_error (line_input);
goto done;
}
}
if (sw_if_index == ~0)
{
error = clib_error_return (0, "Interface not specified...");
goto done;
}
int rv = vnet_sw_interface_gso_enable_disable (sw_if_index, enable);
switch (rv)
{
case VNET_API_ERROR_INVALID_VALUE:
error = clib_error_return (0, "interface type is not hardware");
break;
case VNET_API_ERROR_FEATURE_DISABLED:
error = clib_error_return (0, "interface should be ethernet interface");
break;
default:
;
}
done:
unformat_free (line_input);
return error;
}
/* *INDENT-OFF* */
VLIB_CLI_COMMAND (set_interface_feature_gso_command, static) = {
.path = "set interface feature gso",
.short_help = "set interface feature gso <intfc> [enable | disable]",
.function = set_interface_feature_gso_command_fn,
};
/* *INDENT-ON* */
/*
* fd.io coding-style-patch-verification: ON
*
* Local Variables:
* eval: (c-set-style "gnu")
* End:
*/
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