1 /* -*- mode: c; c-basic-offset: 8; indent-tabs-mode: nil; -*-
2 * vim:expandtab:shiftwidth=8:tabstop=8:
4 * Copyright (C) 2002 Cluster File Systems, Inc.
6 * This file is part of Lustre, http://www.lustre.org.
8 * Lustre is free software; you can redistribute it and/or
9 * modify it under the terms of version 2 of the GNU General Public
10 * License as published by the Free Software Foundation.
12 * Lustre is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 * GNU General Public License for more details.
17 * You should have received a copy of the GNU General Public License
18 * along with Lustre; if not, write to the Free Software
19 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
26 #include <linux/kp30.h>
27 #include <portals/p30.h>
28 #include <linux/lustre_idl.h>
30 #define OSC_REQUEST_PORTAL 1
31 #define OSC_REPLY_PORTAL 2
32 #define MDS_REQUEST_PORTAL 3
33 #define MDS_REPLY_PORTAL 4
34 #define OST_REQUEST_PORTAL 5
35 #define OST_REPLY_PORTAL 6
36 #define MDC_BULK_PORTAL 7
37 #define MDS_BULK_PORTAL 8
38 #define OSC_BULK_PORTAL 9
39 #define OST_BULK_PORTAL 10
41 struct ptlrpc_service {
44 __u32 srv_ring_length;
47 struct lustre_peer srv_self;
49 /* FIXME: perhaps a list of EQs, if multiple NIs are used? */
50 ptl_handle_eq_t srv_eq_h;
52 ptl_handle_me_t srv_me_h;
53 ptl_process_id_t srv_id;
55 ptl_handle_md_t srv_md_h;
56 wait_queue_head_t *srv_wait_queue;
59 struct ptlrpc_request {
60 struct list_head rq_list;
61 struct mds_obd *rq_obd;
62 struct ost_obd *rq_ost;
67 struct ptlreq_hdr *rq_reqhdr;
73 struct ptlrep_hdr *rq_rephdr;
78 int (*rq_bulk_cb)(struct ptlrpc_request *, void *);
80 void * rq_reply_handle;
81 wait_queue_head_t rq_wait_for_rep;
82 wait_queue_head_t rq_wait_for_bulk;
85 ptl_handle_md_t rq_reply_md_h;
88 ptl_handle_md_t rq_bulk_md_h;
89 __u32 rq_reply_portal;
93 struct lustre_peer rq_peer;
97 int ptl_send_buf(struct ptlrpc_request *request, struct lustre_peer *peer,
98 int portal, int is_request);
99 int ptl_send_rpc(struct ptlrpc_request *request, struct lustre_peer *peer);
100 int rpc_register_service(struct ptlrpc_service *service, char *uuid);
101 int rpc_unregister_service(struct ptlrpc_service *service);
105 # define LUSTRE_NAL "ksocknal"
107 # define LUSTRE_NAL "kqswnal"