These changes are the raw update to linux-4.4.6-rt14. Kernel sources

[kvmfornfv.git] / kernel / drivers / net / ethernet / mellanox / mlxsw / port.h

diff --git a/kernel/drivers/net/ethernet/mellanox/mlxsw/port.h b/kernel/drivers/net/ethernet/mellanox/mlxsw/port.h
new file mode 100644 (file)
index 0000000..726f543
--- /dev/null
+++ b/kernel/drivers/net/ethernet/mellanox/mlxsw/port.h
@@ -0,0 +1,75 @@
+/*
+ * 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 */