1/*
2 * Copyright (c) 2009, 2010 Jeff Mahoney <jeffm@suse.com>
3 * Copyright (c) 2011-2016 Dmitry V. Levin <ldv@altlinux.org>
4 * All rights reserved.
5 *
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions
8 * are met:
9 * 1. Redistributions of source code must retain the above copyright
10 *    notice, this list of conditions and the following disclaimer.
11 * 2. Redistributions in binary form must reproduce the above copyright
12 *    notice, this list of conditions and the following disclaimer in the
13 *    documentation and/or other materials provided with the distribution.
14 * 3. The name of the author may not be used to endorse or promote products
15 *    derived from this software without specific prior written permission.
16 *
17 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
18 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
19 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
20 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
21 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
22 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
23 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
24 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
25 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
26 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27 */
28
29#include "defs.h"
30
31
32#include <linux/ioctl.h>
33#include <linux/fs.h>
34
35typedef struct {
36	int op;
37	int flags;
38	int datalen;
39	void *data;
40} struct_blkpg_ioctl_arg;
41
42#define BLKPG_DEVNAMELTH	64
43#define BLKPG_VOLNAMELTH	64
44typedef struct {
45	int64_t start;			/* starting offset in bytes */
46	int64_t length;			/* length in bytes */
47	int pno;			/* partition number */
48	char devname[BLKPG_DEVNAMELTH];	/* partition name, like sda5 or c0d1p2,
49					   to be used in kernel messages */
50	char volname[BLKPG_VOLNAMELTH];	/* volume label */
51} struct_blkpg_partition;
52
53#define BLKTRACE_BDEV_SIZE      32
54typedef struct blk_user_trace_setup {
55	char name[BLKTRACE_BDEV_SIZE];	/* output */
56	uint16_t act_mask;		/* input */
57	uint32_t buf_size;		/* input */
58	uint32_t buf_nr;		/* input */
59	uint64_t start_lba;
60	uint64_t end_lba;
61	uint32_t pid;
62} struct_blk_user_trace_setup;
63
64struct_blkpg_partition mpers_target_var;
65