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Patch from Vu Pham <vuhuong@mellanox.com>: SRP target driver

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git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@304 d57e44dd-8a1f-0410-8b47-8ef2f437770f
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Vladislav Bolkhovitin
2008-03-17 11:29:50 +00:00
parent 6993f48774
commit 240d5511be
12 changed files with 3060 additions and 0 deletions
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srpt/src/ib_dm_mad.h
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/*
* Copyright (c) 2006 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