/*
 * Copyright (c) 2006-2008 Mellanox Technology Inc.  All rights reserved.
 *
 * This software is available to you under a choice of one of two
 * licenses.  You may choose to be licensed under the terms of the GNU
 * General Public License (GPL) Version 2, available from the file
 * COPYING in the main directory of this source tree, or the
 * OpenIB.org BSD license below:
 *
 *     Redistribution and use in source and binary forms, with or
 *     without modification, are permitted provided that the following
 *     conditions are met:
 *
 *      - Redistributions of source code must retain the above
 *        copyright notice, this list of conditions and the following
 *        disclaimer.
 *
 *      - 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.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
 * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
 * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 *
 */

#ifndef IB_DM_MAD_H
#define IB_DM_MAD_H

#include <linux/types.h>

#include <rdma/ib_mad.h>

enum {
	DM_MAD_STATUS_UNSUP_METHOD = 0x0008,
	DM_MAD_STATUS_UNSUP_METHOD_ATTR = 0x000c,
	DM_MAD_STATUS_INVALID_FIELD = 0x001c,
	DM_MAD_STATUS_NO_IOC = 0x0100,

	DM_ATTR_CLASS_PORT_INFO = 0x01,
	DM_ATTR_IOU_INFO = 0x10,
	DM_ATTR_IOC_PROFILE = 0x11,
	DM_ATTR_SVC_ENTRIES = 0x12
};

struct ib_dm_hdr {
	u8 reserved[28];
};

struct ib_dm_mad {
	struct ib_mad_hdr mad_hdr;
	struct ib_rmpp_hdr rmpp_hdr;
	struct ib_dm_hdr dm_hdr;
	u8 data[IB_MGMT_DEVICE_DATA];
};

struct ib_dm_iou_info {
	__be16 change_id;
	u8 max_controllers;
	u8 op_rom;
	u8 controller_list[128];
};

struct ib_dm_ioc_profile {
	__be64 guid;
	__be32 vendor_id;
	__be32 device_id;
	__be16 device_version;
	__be16 reserved1;
	__be32 subsys_vendor_id;
	__be32 subsys_device_id;
	__be16 io_class;
	__be16 io_subclass;
	__be16 protocol;
	__be16 protocol_version;
	__be16 service_conn;
	__be16 initiators_supported;
	__be16 send_queue_depth;
	u8 reserved2;
	u8 rdma_read_depth;
	__be32 send_size;
	__be32 rdma_size;
	u8 op_cap_mask;
	u8 svc_cap_mask;
	u8 num_svc_entries;
	u8 reserved3[9];
	u8 id_string[64];
};

struct ib_dm_svc_entry {
	u8 name[40];
	u64 id;
};

struct ib_dm_svc_entries {
	struct ib_dm_svc_entry service_entries[4];
};

#endif