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ipxe/src/drivers/infiniband/mlx_utils/mlx_lib/mlx_wol_rol/mlx_wol_rol.c

85 lines
1.9 KiB
C

/*
* Copyright (C) 2015 Mellanox Technologies Ltd.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of the
* License, or any later version.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
* 02110-1301, USA.
*/
FILE_LICENCE ( GPL2_OR_LATER );
#include "mlx_wol_rol.h"
#include "mlx_icmd.h"
#include "mlx_memory.h"
#include "mlx_bail.h"
mlx_status
mlx_set_wol (
IN mlx_utils *utils,
IN mlx_uint8 wol_mask
)
{
mlx_status status = MLX_SUCCESS;
struct mlx_wol_rol wol_rol;
if (utils == NULL) {
status = MLX_INVALID_PARAMETER;
goto bad_param;
}
mlx_memory_set(utils, &wol_rol, 0, sizeof(wol_rol));
wol_rol.wol_mode_valid = TRUE;
wol_rol.wol_mode = wol_mask;
status = mlx_icmd_send_command(
utils,
SET_WOL_ROL,
&wol_rol,
sizeof(wol_rol),
0
);
MLX_CHECK_STATUS(utils, status, icmd_err, "mlx_icmd_send_command failed");
icmd_err:
bad_param:
return status;
}
mlx_status
mlx_query_wol (
IN mlx_utils *utils,
OUT mlx_uint8 *wol_mask
)
{
mlx_status status = MLX_SUCCESS;
struct mlx_wol_rol wol_rol;
if (utils == NULL || wol_mask == NULL) {
status = MLX_INVALID_PARAMETER;
goto bad_param;
}
mlx_memory_set(utils, &wol_rol, 0, sizeof(wol_rol));
status = mlx_icmd_send_command(
utils,
QUERY_WOL_ROL,
&wol_rol,
0,
sizeof(wol_rol)
);
MLX_CHECK_STATUS(utils, status, icmd_err, "mlx_icmd_send_command failed");
*wol_mask = wol_rol.wol_mode;
icmd_err:
bad_param:
return status;
}