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Diffstat (limited to 'drivers/net/ethernet/mellanox/mlxsw/port.h')
-rw-r--r--drivers/net/ethernet/mellanox/mlxsw/port.h75
1 files changed, 75 insertions, 0 deletions
diff --git a/drivers/net/ethernet/mellanox/mlxsw/port.h b/drivers/net/ethernet/mellanox/mlxsw/port.h
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+++ b/drivers/net/ethernet/mellanox/mlxsw/port.h
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+/*
+ * drivers/net/ethernet/mellanox/mlxsw/port.h
+ * Copyright (c) 2015 Mellanox Technologies. All rights reserved.
+ * Copyright (c) 2015 Elad Raz <eladr@mellanox.com>
+ * Copyright (c) 2015 Jiri Pirko <jiri@mellanox.com>
+ * Copyright (c) 2015 Ido Schimmel <idosch@mellanox.com>
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * 3. Neither the names of the copyright holders nor the names of its
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+#ifndef _MLXSW_PORT_H
+#define _MLXSW_PORT_H
+
+#include <linux/types.h>
+
+#define MLXSW_PORT_MAX_MTU 10000
+
+#define MLXSW_PORT_DEFAULT_VID 1
+
+#define MLXSW_PORT_SWID_DISABLED_PORT 255
+#define MLXSW_PORT_SWID_ALL_SWIDS 254
+#define MLXSW_PORT_SWID_TYPE_ETH 2
+
+#define MLXSW_PORT_MID 0xd000
+
+#define MLXSW_PORT_MAX_PHY_PORTS 0x40
+#define MLXSW_PORT_MAX_PORTS MLXSW_PORT_MAX_PHY_PORTS
+
+#define MLXSW_PORT_DEVID_BITS_OFFSET 10
+#define MLXSW_PORT_PHY_BITS_OFFSET 4
+#define MLXSW_PORT_PHY_BITS_MASK (MLXSW_PORT_MAX_PHY_PORTS - 1)
+
+#define MLXSW_PORT_CPU_PORT 0x0
+
+#define MLXSW_PORT_DONT_CARE (MLXSW_PORT_MAX_PORTS)
+
+enum mlxsw_port_admin_status {
+ MLXSW_PORT_ADMIN_STATUS_UP = 1,
+ MLXSW_PORT_ADMIN_STATUS_DOWN = 2,
+ MLXSW_PORT_ADMIN_STATUS_UP_ONCE = 3,
+ MLXSW_PORT_ADMIN_STATUS_DISABLED = 4,
+};
+
+enum mlxsw_reg_pude_oper_status {
+ MLXSW_PORT_OPER_STATUS_UP = 1,
+ MLXSW_PORT_OPER_STATUS_DOWN = 2,
+ MLXSW_PORT_OPER_STATUS_FAILURE = 4, /* Can be set to up again. */
+};
+
+#endif /* _MLXSW_PORT_H */