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authorHerbert Xu <herbert@gondor.apana.org.au>2007-11-14 00:36:51 -0500
committerDavid S. Miller <davem@davemloft.net>2008-01-28 17:53:41 -0500
commitf04e7e8d7f175c05bbde3ae748bf2541da53721d (patch)
tree0e9a61e66fa507fc389d3e85917eaeb614cc9525 /net/sctp/crc32c.c
parentfff693888012806370c98c601fbaa141fb12dfca (diff)
[IPSEC]: Replace x->type->{local,remote}_addr with flags
The functions local_addr and remote_addr are more than what they're needed for. The same thing can be done easily with flags on the type object. This patch does that and simplifies the wrapper functions in xfrm6_policy accordingly. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/sctp/crc32c.c')
0 files changed, 0 insertions, 0 deletions
generated by cgit v1.2.2 (git 2.25.0) at 2025-09-16 12:19:59 -0400
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/*
 * Copyright (c) 2005 Topspin Communications.  All rights reserved.
 * Copyright (c) 2005 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.
 *
 * $Id: ib_user_cm.h 4019 2005-11-11 00:33:09Z sean.hefty $
 */

#ifndef IB_USER_CM_H
#define IB_USER_CM_H

#include <rdma/ib_user_sa.h>

#define IB_USER_CM_ABI_VERSION 5

enum {
	IB_USER_CM_CMD_CREATE_ID,
	IB_USER_CM_CMD_DESTROY_ID,
	IB_USER_CM_CMD_ATTR_ID,

	IB_USER_CM_CMD_LISTEN,
	IB_USER_CM_CMD_NOTIFY,

	IB_USER_CM_CMD_SEND_REQ,
	IB_USER_CM_CMD_SEND_REP,
	IB_USER_CM_CMD_SEND_RTU,
	IB_USER_CM_CMD_SEND_DREQ,
	IB_USER_CM_CMD_SEND_DREP,
	IB_USER_CM_CMD_SEND_REJ,
	IB_USER_CM_CMD_SEND_MRA,
	IB_USER_CM_CMD_SEND_LAP,
	IB_USER_CM_CMD_SEND_APR,
	IB_USER_CM_CMD_SEND_SIDR_REQ,
	IB_USER_CM_CMD_SEND_SIDR_REP,

	IB_USER_CM_CMD_EVENT,
	IB_USER_CM_CMD_INIT_QP_ATTR,
};
/*
 * command ABI structures.
 */
struct ib_ucm_cmd_hdr {
	__u32 cmd;
	__u16 in;
	__u16 out;
};

struct ib_ucm_create_id {
	__u64 uid;
	__u64 response;
};

struct ib_ucm_create_id_resp {
	__u32 id;
};

struct ib_ucm_destroy_id {
	__u64 response;
	__u32 id;
	__u32 reserved;
};

struct ib_ucm_destroy_id_resp {
	__u32 events_reported;
};

struct ib_ucm_attr_id {
	__u64 response;
	__u32 id;
	__u32 reserved;
};

struct ib_ucm_attr_id_resp {
	__be64 service_id;
	__be64 service_mask;
	__be32 local_id;
	__be32 remote_id;
};

struct ib_ucm_init_qp_attr {
	__u64 response;
	__u32 id;
	__u32 qp_state;
};

struct ib_ucm_listen {
	__be64 service_id;
	__be64 service_mask;
	__u32 id;
	__u32 reserved;
};

struct ib_ucm_notify {
	__u32 id;
	__u32 event;
};

struct ib_ucm_private_data {
	__u64 data;
	__u32 id;
	__u8  len;
	__u8  reserved[3];
};

struct ib_ucm_req {
	__u32 id;
	__u32 qpn;
	__u32 qp_type;
	__u32 psn;
	__be64 sid;
	__u64 data;
	__u64 primary_path;
	__u64 alternate_path;
	__u8  len;
	__u8  peer_to_peer;
	__u8  responder_resources;
	__u8  initiator_depth;
	__u8  remote_cm_response_timeout;
	__u8  flow_control;
	__u8  local_cm_response_timeout;
	__u8  retry_count;
	__u8  rnr_retry_count;
	__u8  max_cm_retries;
	__u8  srq;
	__u8  reserved[5];
};

struct ib_ucm_rep {
	__u64 uid;
	__u64 data;
	__u32 id;
	__u32 qpn;
	__u32 psn;
	__u8  len;
	__u8  responder_resources;
	__u8  initiator_depth;
	__u8  target_ack_delay;
	__u8  failover_accepted;
	__u8  flow_control;
	__u8  rnr_retry_count;
	__u8  srq;
	__u8  reserved[4];
};

struct ib_ucm_info {
	__u32 id;
	__u32 status;
	__u64 info;
	__u64 data;
	__u8  info_len;
	__u8  data_len;
	__u8  reserved[6];
};

struct ib_ucm_mra {
	__u64 data;
	__u32 id;
	__u8  len;
	__u8  timeout;
	__u8  reserved[2];
};

struct ib_ucm_lap {
	__u64 path;
	__u64 data;
	__u32 id;
	__u8  len;
	__u8  reserved[3];
};

struct ib_ucm_sidr_req {
	__u32 id;
	__u32 timeout;
	__be64 sid;
	__u64 data;
	__u64 path;
	__u16 reserved_pkey;
	__u8  len;
	__u8  max_cm_retries;
	__u8  reserved[4];
};

struct ib_ucm_sidr_rep {
	__u32 id;
	__u32 qpn;
	__u32 qkey;
	__u32 status;
	__u64 info;
	__u64 data;
	__u8  info_len;
	__u8  data_len;
	__u8  reserved[6];
};
/*
 * event notification ABI structures.
 */
struct ib_ucm_event_get {
	__u64 response;
	__u64 data;
	__u64 info;
	__u8  data_len;
	__u8  info_len;
	__u8  reserved[6];
};

struct ib_ucm_req_event_resp {
	struct ib_user_path_rec primary_path;
	struct ib_user_path_rec alternate_path;
	__be64                 remote_ca_guid;
	__u32                  remote_qkey;
	__u32                  remote_qpn;
	__u32                  qp_type;
	__u32                  starting_psn;
	__u8  responder_resources;
	__u8  initiator_depth;
	__u8  local_cm_response_timeout;
	__u8  flow_control;
	__u8  remote_cm_response_timeout;
	__u8  retry_count;
	__u8  rnr_retry_count;
	__u8  srq;
	__u8  port;
	__u8  reserved[7];
};

struct ib_ucm_rep_event_resp {
	__be64 remote_ca_guid;
	__u32 remote_qkey;
	__u32 remote_qpn;
	__u32 starting_psn;
	__u8  responder_resources;
	__u8  initiator_depth;
	__u8  target_ack_delay;
	__u8  failover_accepted;
	__u8  flow_control;
	__u8  rnr_retry_count;
	__u8  srq;
	__u8  reserved[5];
};

struct ib_ucm_rej_event_resp {
	__u32 reason;
	/* ari in ib_ucm_event_get info field. */
};

struct ib_ucm_mra_event_resp {
	__u8  timeout;
	__u8  reserved[3];
};

struct ib_ucm_lap_event_resp {
	struct ib_user_path_rec path;
};

struct ib_ucm_apr_event_resp {
	__u32 status;
	/* apr info in ib_ucm_event_get info field. */
};

struct ib_ucm_sidr_req_event_resp {
	__u16 pkey;
	__u8  port;
	__u8  reserved;
};

struct ib_ucm_sidr_rep_event_resp {
	__u32 status;
	__u32 qkey;
	__u32 qpn;
	/* info in ib_ucm_event_get info field. */
};

#define IB_UCM_PRES_DATA      0x01
#define IB_UCM_PRES_INFO      0x02
#define IB_UCM_PRES_PRIMARY   0x04
#define IB_UCM_PRES_ALTERNATE 0x08

struct ib_ucm_event_resp {
	__u64 uid;
	__u32 id;
	__u32 event;
	__u32 present;
	__u32 reserved;
	union {
		struct ib_ucm_req_event_resp req_resp;
		struct ib_ucm_rep_event_resp rep_resp;
		struct ib_ucm_rej_event_resp rej_resp;
		struct ib_ucm_mra_event_resp mra_resp;
		struct ib_ucm_lap_event_resp lap_resp;
		struct ib_ucm_apr_event_resp apr_resp;

		struct ib_ucm_sidr_req_event_resp sidr_req_resp;
		struct ib_ucm_sidr_rep_event_resp sidr_rep_resp;

		__u32                             send_status;
	} u;
};

#endif /* IB_USER_CM_H */
generated by cgit v1.2.2 (git 2.25.0) at 2025-09-16 12:19:59 -0400