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Linus Torvalds1da177e2005-04-16 15:20:36 -07001/*
2 * ipmi_smi.h
3 *
4 * MontaVista IPMI system management interface
5 *
6 * Author: MontaVista Software, Inc.
7 * Corey Minyard <minyard@mvista.com>
8 * source@mvista.com
9 *
10 * Copyright 2002 MontaVista Software Inc.
11 *
12 * This program is free software; you can redistribute it and/or modify it
13 * under the terms of the GNU General Public License as published by the
14 * Free Software Foundation; either version 2 of the License, or (at your
15 * option) any later version.
16 *
17 *
18 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
19 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
20 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
21 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
22 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
23 * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
24 * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
25 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
26 * TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
27 * USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
28 *
29 * You should have received a copy of the GNU General Public License along
30 * with this program; if not, write to the Free Software Foundation, Inc.,
31 * 675 Mass Ave, Cambridge, MA 02139, USA.
32 */
33
34#ifndef __LINUX_IPMI_MSGDEFS_H
35#define __LINUX_IPMI_MSGDEFS_H
36
37/* Various definitions for IPMI messages used by almost everything in
38 the IPMI stack. */
39
40/* NetFNs and commands used inside the IPMI stack. */
41
42#define IPMI_NETFN_SENSOR_EVENT_REQUEST 0x04
43#define IPMI_NETFN_SENSOR_EVENT_RESPONSE 0x05
44#define IPMI_GET_EVENT_RECEIVER_CMD 0x01
45
46#define IPMI_NETFN_APP_REQUEST 0x06
47#define IPMI_NETFN_APP_RESPONSE 0x07
48#define IPMI_GET_DEVICE_ID_CMD 0x01
49#define IPMI_CLEAR_MSG_FLAGS_CMD 0x30
Corey Minyard50c812b2006-03-26 01:37:21 -080050#define IPMI_GET_DEVICE_GUID_CMD 0x08
Linus Torvalds1da177e2005-04-16 15:20:36 -070051#define IPMI_GET_MSG_FLAGS_CMD 0x31
52#define IPMI_SEND_MSG_CMD 0x34
53#define IPMI_GET_MSG_CMD 0x33
54#define IPMI_SET_BMC_GLOBAL_ENABLES_CMD 0x2e
55#define IPMI_GET_BMC_GLOBAL_ENABLES_CMD 0x2f
56#define IPMI_READ_EVENT_MSG_BUFFER_CMD 0x35
57#define IPMI_GET_CHANNEL_INFO_CMD 0x42
58
59#define IPMI_NETFN_STORAGE_REQUEST 0x0a
60#define IPMI_NETFN_STORAGE_RESPONSE 0x0b
61#define IPMI_ADD_SEL_ENTRY_CMD 0x44
62
63/* The default slave address */
64#define IPMI_BMC_SLAVE_ADDR 0x20
65
66/* The BT interface on high-end HP systems supports up to 255 bytes in
67 * one transfer. Its "virtual" BMC supports some commands that are longer
68 * than 128 bytes. Use the full 256, plus NetFn/LUN, Cmd, cCode, plus
69 * some overhead. It would be nice to base this on the "BT Capabilities"
70 * but that's too hard to propagate to the rest of the driver. */
71#define IPMI_MAX_MSG_LENGTH 272 /* multiple of 16 */
72
73#define IPMI_CC_NO_ERROR 0x00
74#define IPMI_NODE_BUSY_ERR 0xc0
75#define IPMI_INVALID_COMMAND_ERR 0xc1
76#define IPMI_ERR_MSG_TRUNCATED 0xc6
77#define IPMI_LOST_ARBITRATION_ERR 0x81
78#define IPMI_ERR_UNSPECIFIED 0xff
79
80#define IPMI_CHANNEL_PROTOCOL_IPMB 1
81#define IPMI_CHANNEL_PROTOCOL_ICMB 2
82#define IPMI_CHANNEL_PROTOCOL_SMBUS 4
83#define IPMI_CHANNEL_PROTOCOL_KCS 5
84#define IPMI_CHANNEL_PROTOCOL_SMIC 6
85#define IPMI_CHANNEL_PROTOCOL_BT10 7
86#define IPMI_CHANNEL_PROTOCOL_BT15 8
87#define IPMI_CHANNEL_PROTOCOL_TMODE 9
88
89#define IPMI_CHANNEL_MEDIUM_IPMB 1
90#define IPMI_CHANNEL_MEDIUM_ICMB10 2
91#define IPMI_CHANNEL_MEDIUM_ICMB09 3
92#define IPMI_CHANNEL_MEDIUM_8023LAN 4
93#define IPMI_CHANNEL_MEDIUM_ASYNC 5
94#define IPMI_CHANNEL_MEDIUM_OTHER_LAN 6
95#define IPMI_CHANNEL_MEDIUM_PCI_SMBUS 7
96#define IPMI_CHANNEL_MEDIUM_SMBUS1 8
97#define IPMI_CHANNEL_MEDIUM_SMBUS2 9
98#define IPMI_CHANNEL_MEDIUM_USB1 10
99#define IPMI_CHANNEL_MEDIUM_USB2 11
100#define IPMI_CHANNEL_MEDIUM_SYSINTF 12
101
102#endif /* __LINUX_IPMI_MSGDEFS_H */