-/* -*- mode: c; c-basic-offset: 8; indent-tabs-mode: nil; -*-
- * vim:expandtab:shiftwidth=8:tabstop=8:
+/*
+ * GPL HEADER START
+ *
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 only,
+ * as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License version 2 for more details (a copy is included
+ * in the LICENSE file that accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License
+ * version 2 along with this program; If not, see
+ * http://www.sun.com/software/products/lustre/docs/GPLv2.pdf
+ *
+ * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.com if you need additional information or
+ * have any questions.
+ *
+ * GPL HEADER END
+ */
+/*
+ * Copyright (c) 2007, 2010, Oracle and/or its affiliates. All rights reserved.
+ * Use is subject to license terms.
+ *
+ * Copyright (c) 2012, Intel Corporation.
*/
+/*
+ * This file is part of Lustre, http://www.lustre.org/
+ * Lustre is a trademark of Sun Microsystems, Inc.
+ */
+
#ifndef __SELFTEST_RPC_H__
#define __SELFTEST_RPC_H__
SRPC_MSG_JOIN_REPLY = 17,
} srpc_msg_type_t;
+#ifdef __WINNT__
+#include <libcfs/libcfs_pack.h>
+#include <libcfs/libcfs_unpack.h>
+#endif
+
/* CAVEAT EMPTOR:
* All srpc_*_reqst_t's 1st field must be matchbits of reply buffer,
* and 2nd field matchbits of bulk buffer if any.
typedef struct {
__u32 blk_opc; /* bulk operation code */
- __u32 blk_npg; /* # pages */
+ __u32 blk_npg; /* # of pages */
__u32 blk_flags; /* reserved flags */
} WIRE_ATTR test_bulk_req_t;
typedef struct {
- __u32 png_size; /* size of ping message */
- __u32 png_flags; /* reserved flags */
+ /** bulk operation code */
+ __u16 blk_opc;
+ /** data check flags */
+ __u16 blk_flags;
+ /** data length */
+ __u32 blk_len;
+ /** reserved: offset */
+ __u32 blk_offset;
+} WIRE_ATTR test_bulk_req_v1_t;
+
+typedef struct {
+ __u32 png_size; /* size of ping message */
+ __u32 png_flags; /* reserved flags */
} WIRE_ATTR test_ping_req_t;
typedef struct {
- __u64 tsr_rpyid; /* reply buffer matchbits */
- __u64 tsr_bulkid; /* bulk buffer matchbits */
- lst_sid_t tsr_sid; /* session id */
- lst_bid_t tsr_bid; /* batch id */
- __u32 tsr_service; /* test type: bulk|ping|... */
- /* test client loop count or # server buffers needed */
- __u32 tsr_loop;
- __u32 tsr_concur; /* concurrency of test */
- __u8 tsr_is_client; /* is test client or not */
- __u8 tsr_stop_onerr; /* stop on error */
- __u32 tsr_ndest; /* # of dest nodes */
+ __u64 tsr_rpyid; /* reply buffer matchbits */
+ __u64 tsr_bulkid; /* bulk buffer matchbits */
+ lst_sid_t tsr_sid; /* session id */
+ lst_bid_t tsr_bid; /* batch id */
+ __u32 tsr_service; /* test type: bulk|ping|... */
+ /* test client loop count or # server buffers needed */
+ __u32 tsr_loop;
+ __u32 tsr_concur; /* concurrency of test */
+ __u8 tsr_is_client; /* is test client or not */
+ __u8 tsr_stop_onerr; /* stop on error */
+ __u32 tsr_ndest; /* # of dest nodes */
union {
- test_bulk_req_t bulk;
- test_ping_req_t ping;
- } tsr_u;
+ test_ping_req_t ping;
+ test_bulk_req_t bulk_v0;
+ test_bulk_req_v1_t bulk_v1;
+ } tsr_u;
} WIRE_ATTR srpc_test_reqst_t;
typedef struct {
- __u32 tsr_status; /* returned code */
- lst_sid_t tsr_sid;
+ __u32 tsr_status; /* returned code */
+ lst_sid_t tsr_sid;
} WIRE_ATTR srpc_test_reply_t;
/* TEST RPCs */
#define SRPC_MSG_MAGIC 0xeeb0f00d
#define SRPC_MSG_VERSION 1
-typedef struct {
- __u32 msg_magic; /* magic */
- __u32 msg_version; /* # version */
- __u32 msg_type; /* what's in msg_body? srpc_msg_type_t */
- __u32 msg_reserved0; /* reserved seats */
- __u32 msg_reserved1;
- __u32 msg_reserved2;
+
+typedef struct srpc_msg {
+ /** magic number */
+ __u32 msg_magic;
+ /** message version number */
+ __u32 msg_version;
+ /** type of message body: srpc_msg_type_t */
+ __u32 msg_type;
+ __u32 msg_reserved0;
+ __u32 msg_reserved1;
+ /** test session features */
+ __u32 msg_ses_feats;
union {
srpc_generic_reqst_t reqst;
srpc_generic_reply_t reply;
} msg_body;
} WIRE_ATTR srpc_msg_t;
+static inline void
+srpc_unpack_msg_hdr(srpc_msg_t *msg)
+{
+ if (msg->msg_magic == SRPC_MSG_MAGIC)
+ return; /* no flipping needed */
+
+ /* We do not swap the magic number here as it is needed to
+ determine whether the body needs to be swapped. */
+ /* __swab32s(&msg->msg_magic); */
+ __swab32s(&msg->msg_type);
+ __swab32s(&msg->msg_version);
+ __swab32s(&msg->msg_ses_feats);
+ __swab32s(&msg->msg_reserved0);
+ __swab32s(&msg->msg_reserved1);
+}
+
#endif /* __SELFTEST_RPC_H__ */