port.h

 1/* SPDX-License-Identifier: BSD-3-Clause OR GPL-2.0 */
 2/* Copyright (c) 2015-2018 Mellanox Technologies. All rights reserved */
 3
 4#ifndef _MLXSW_PORT_H
 5#define _MLXSW_PORT_H
 6
 7#include <linux/types.h>
 8
 9#define MLXSW_PORT_MAX_MTU		(10 * 1024)
10#define MLXSW_PORT_ETH_FRAME_HDR	(ETH_HLEN + VLAN_HLEN + ETH_FCS_LEN)
11
12#define MLXSW_PORT_DEFAULT_VID		1
13
14#define MLXSW_PORT_SWID_DISABLED_PORT	255
15#define MLXSW_PORT_SWID_ALL_SWIDS	254
16#define MLXSW_PORT_SWID_TYPE_IB		1
17#define MLXSW_PORT_SWID_TYPE_ETH	2
18
19#define MLXSW_PORT_MAX_IB_PHY_PORTS	36
20#define MLXSW_PORT_MAX_IB_PORTS		(MLXSW_PORT_MAX_IB_PHY_PORTS + 1)
21
22#define MLXSW_PORT_CPU_PORT		0x0
23
24#define MLXSW_PORT_DONT_CARE		0xFF
25
26enum mlxsw_port_admin_status {
27	MLXSW_PORT_ADMIN_STATUS_UP = 1,
28	MLXSW_PORT_ADMIN_STATUS_DOWN = 2,
29	MLXSW_PORT_ADMIN_STATUS_UP_ONCE = 3,
30	MLXSW_PORT_ADMIN_STATUS_DISABLED = 4,
31};
32
33enum mlxsw_reg_pude_oper_status {
34	MLXSW_PORT_OPER_STATUS_UP = 1,
35	MLXSW_PORT_OPER_STATUS_DOWN = 2,
36	MLXSW_PORT_OPER_STATUS_FAILURE = 4,	/* Can be set to up again. */
37};
38
39#endif /* _MLXSW_PORT_H */