d6b92ffa99
kernel APIs. List of sources used: 1) rdma-core was cloned from "https://github.com/linux-rdma/rdma-core.git" Top commit d65138ef93af30b3ea249f3a84aa6a24ba7f8a75 2) OpenSM was cloned from git://git.openfabrics.org/~halr/opensm.git Top commit 85f841cf209f791c89a075048a907020e924528d 3) libibmad was cloned from "git://git.openfabrics.org/~iraweiny/libibmad.git" Tag 1.3.13 with some additional patches from Mellanox. 4) infiniband-diags was cloned from "git://git.openfabrics.org/~iraweiny/infiniband-diags.git" Tag 1.6.7 with some additional patches from Mellanox. Added the required Makefiles for building and installing. Sponsored by: Mellanox Technologies
196 lines
4.8 KiB
C
196 lines
4.8 KiB
C
/*
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* Copyright (c) 2004, 2005 Voltaire, Inc. All rights reserved.
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* Copyright (c) 2002-2005 Mellanox Technologies LTD. All rights reserved.
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* Copyright (c) 1996-2003 Intel Corporation. All rights reserved.
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*
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* This software is available to you under a choice of one of two
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* licenses. You may choose to be licensed under the terms of the GNU
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* General Public License (GPL) Version 2, available from the file
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* COPYING in the main directory of this source tree, or the
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* OpenIB.org BSD license below:
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*
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* Redistribution and use in source and binary forms, with or
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* without modification, are permitted provided that the following
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* conditions are met:
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*
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* - Redistributions of source code must retain the above
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* copyright notice, this list of conditions and the following
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* disclaimer.
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*
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* - Redistributions in binary form must reproduce the above
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* copyright notice, this list of conditions and the following
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* disclaimer in the documentation and/or other materials
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* provided with the distribution.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
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* BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
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* ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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* SOFTWARE.
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*
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*/
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/*
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* Abstract:
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* Provides interface over VAPI for obtaining the local ports guids or from guid
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* obtaining the HCA and port number.
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*/
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#ifndef _OSM_VENDOR_HCA_GUID_H_
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#define _OSM_VENDOR_HCA_GUID_H_
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#ifdef __cplusplus
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# define BEGIN_C_DECLS extern "C" {
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# define END_C_DECLS }
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#else /* !__cplusplus */
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# define BEGIN_C_DECLS
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# define END_C_DECLS
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#endif /* __cplusplus */
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BEGIN_C_DECLS
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/****s* OpenSM: Vendor AL/osm_ca_info_t
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* NAME
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* osm_ca_info_t
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*
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* DESCRIPTION
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* Structure containing information about local Channle Adapters.
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*
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* SYNOPSIS
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*/
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typedef struct _osm_ca_info {
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ib_net64_t guid;
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size_t attr_size;
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ib_ca_attr_t *p_attr;
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} osm_ca_info_t;
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/*
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* FIELDS
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* guid
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* Node GUID of the local CA.
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*
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* attr_size
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* Size of the CA attributes for this CA.
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*
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* p_attr
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* Pointer to dynamicly allocated CA Attribute structure.
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*
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* SEE ALSO
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*********/
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/****f* OpenSM: CA Info/osm_ca_info_get_port_guid
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* NAME
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* osm_ca_info_get_port_guid
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*
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* DESCRIPTION
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* Returns the port GUID of the specified port owned by this CA.
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*
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* SYNOPSIS
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*/
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static inline ib_net64_t
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osm_ca_info_get_port_guid(IN const osm_ca_info_t * const p_ca_info,
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IN const uint8_t index)
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{
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return (p_ca_info->p_attr->p_port_attr[index].port_guid);
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}
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/*
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* PARAMETERS
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* p_ca_info
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* [in] Pointer to a CA Info object.
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*
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* index
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* [in] Port "index" for which to retrieve the port GUID.
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* The index is the offset into the ca's internal array
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* of port attributes.
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*
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* RETURN VALUE
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* Returns the port GUID of the specified port owned by this CA.
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*
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* NOTES
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*
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* SEE ALSO
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*********/
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/****f* OpenSM: SM Vendor/osm_vendor_get_guid_ca_and_port
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* NAME
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* osm_vendor_get_guid_ca_and_port
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*
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* DESCRIPTION
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* Given the vendor obj and a guid
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* return the ca id and port number that have that guid
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*
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* SYNOPSIS
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*/
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ib_api_status_t
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osm_vendor_get_guid_ca_and_port(IN osm_vendor_t * const p_vend,
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IN ib_net64_t const guid,
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OUT VAPI_hca_id_t * p_hca_id,
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OUT uint32_t * p_port_num);
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/*
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* PARAMETERS
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* p_vend
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* [in] Pointer to an osm_vendor_t object.
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*
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* guid
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* [in] The guid to search for.
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*
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* p_hca_id
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* [out] The HCA Id (VAPI_hca_id_t *) that the port is found on.
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*
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* p_port_num
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* [out] Pointer to a port number arg to be filled with the port number with the given guid.
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*
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* RETURN VALUES
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* IB_SUCCESS on SUCCESS
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* IB_INVALID_GUID if the guid is notfound on any Local HCA Port
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*
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* NOTES
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*
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* SEE ALSO
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*********/
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/****f* OpenSM: SM Vendor/osm_vendor_get_all_port_attr
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* NAME
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* osm_vendor_get_all_port_attr
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*
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* DESCRIPTION
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* Fill in the array of port_attr with all available ports on ALL the
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* avilable CAs on this machine.
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* ALSO -
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* UPDATE THE VENDOR OBJECT LIST OF CA_INFO STRUCTS
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*
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* SYNOPSIS
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*/
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ib_api_status_t osm_vendor_get_all_port_attr(IN osm_vendor_t * const p_vend,
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IN ib_port_attr_t *
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const p_attr_array,
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IN uint32_t * const p_num_ports);
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/*
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* PARAMETERS
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* p_vend
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* [in] Pointer to an osm_vendor_t object.
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*
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* p_attr_array
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* [out] Pre-allocated array of port attributes to be filled in
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*
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* p_num_ports
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* [out] The size of the given array. Filled in by the actual numberof ports found.
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*
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* RETURN VALUES
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* IB_SUCCESS if OK
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* IB_INSUFFICIENT_MEMORY if not enough place for all ports was provided.
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*
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* NOTES
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*
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* SEE ALSO
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*********/
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END_C_DECLS
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#endif /* _OSM_VENDOR_HCA_GUID_H_ */
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