cfe_ioctl.h revision 331722 
1/* $NetBSD: cfe_ioctl.h,v 1.2 2003/02/07 17:52:08 cgd Exp $ */
2
3/*-
4 * Copyright 2000, 2001
5 * Broadcom Corporation. All rights reserved.
6 *
7 * This software is furnished under license and may be used and copied only
8 * in accordance with the following terms and conditions.  Subject to these
9 * conditions, you may download, copy, install, use, modify and distribute
10 * modified or unmodified copies of this software in source and/or binary
11 * form. No title or ownership is transferred hereby.
12 *
13 * 1) Any source code used, modified or distributed must reproduce and
14 *    retain this copyright notice and list of conditions as they appear in
15 *    the source file.
16 *
17 * 2) No right is granted to use any trade name, trademark, or logo of
18 *    Broadcom Corporation.  The "Broadcom Corporation" name may not be
19 *    used to endorse or promote products derived from this software
20 *    without the prior written permission of Broadcom Corporation.
21 *
22 * 3) THIS SOFTWARE IS PROVIDED "AS-IS" AND ANY EXPRESS OR IMPLIED
23 *    WARRANTIES, INCLUDING BUT NOT LIMITED TO, ANY IMPLIED WARRANTIES OF
24 *    MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, OR
25 *    NON-INFRINGEMENT ARE DISCLAIMED. IN NO EVENT SHALL BROADCOM BE LIABLE
26 *    FOR ANY DAMAGES WHATSOEVER, AND IN PARTICULAR, BROADCOM SHALL NOT BE
27 *    LIABLE FOR DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
28 *    CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
29 *    SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
30 *    BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
31 *    WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
32 *    OR OTHERWISE), EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
33 *
34 * $FreeBSD: stable/11/sys/dev/cfe/cfe_ioctl.h 331722 2018-03-29 02:50:57Z eadler $
35 */
36
37/*  *********************************************************************
38    *  Broadcom Common Firmware Environment (CFE)
39    *
40    *  IOCTL definitions			File: cfe_ioctl.h
41    *
42    *  IOCTL function numbers and I/O data structures.
43    *
44    *  Author:  Mitch Lichtenberg (mpl@broadcom.com)
45    *
46    ********************************************************************* */
47
48
49/*  *********************************************************************
50    *  NVFAM and FLASH stuff
51    ********************************************************************* */
52
53#define IOCTL_NVRAM_GETINFO	1	/* return nvram_info_t */
54#define IOCTL_NVRAM_ERASE	2	/* erase sector containing nvram_info_t area */
55#define IOCTL_FLASH_ERASE_SECTOR 3	/* erase an arbitrary sector */
56#define IOCTL_FLASH_ERASE_ALL 4		/* Erase the entire flash */
57
58typedef struct nvram_info_s {
59    int nvram_offset;		/* offset of environment area */
60    int nvram_size;		/* size of environment area */
61    int nvram_eraseflg;		/* true if we need to erase first */
62} nvram_info_t;
63
64/*  *********************************************************************
65    *  Ethernet stuff
66    ********************************************************************* */
67
68#define IOCTL_ETHER_GETHWADDR	1
69
70/*  *********************************************************************
71    *  Block device stuff
72    ********************************************************************* */
73
74#define IOCTL_BLOCK_GETBLOCKSIZE 1
75#define IOCTL_BLOCK_GETTOTALBLOCKS 2
76