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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
Corey Minyardb9675132006-12-06 20:41:02 -080049#define IPMI_COLD_RESET_CMD 0x02
50#define IPMI_WARM_RESET_CMD 0x03
Linus Torvalds1da177e2005-04-16 15:20:36 -070051#define IPMI_CLEAR_MSG_FLAGS_CMD 0x30
Corey Minyard50c812b2006-03-26 01:37:21 -080052#define IPMI_GET_DEVICE_GUID_CMD 0x08
Linus Torvalds1da177e2005-04-16 15:20:36 -070053#define IPMI_GET_MSG_FLAGS_CMD 0x31
54#define IPMI_SEND_MSG_CMD 0x34
55#define IPMI_GET_MSG_CMD 0x33
56#define IPMI_SET_BMC_GLOBAL_ENABLES_CMD 0x2e
57#define IPMI_GET_BMC_GLOBAL_ENABLES_CMD 0x2f
58#define IPMI_READ_EVENT_MSG_BUFFER_CMD 0x35
59#define IPMI_GET_CHANNEL_INFO_CMD 0x42
60
Corey Minyard40112ae2009-04-21 12:24:03 -070061/* Bit for BMC global enables. */
62#define IPMI_BMC_RCV_MSG_INTR 0x01
63#define IPMI_BMC_EVT_MSG_INTR 0x02
64#define IPMI_BMC_EVT_MSG_BUFF 0x04
65#define IPMI_BMC_SYS_LOG 0x08
66
Linus Torvalds1da177e2005-04-16 15:20:36 -070067#define IPMI_NETFN_STORAGE_REQUEST 0x0a
68#define IPMI_NETFN_STORAGE_RESPONSE 0x0b
69#define IPMI_ADD_SEL_ENTRY_CMD 0x44
70
Corey Minyardb9675132006-12-06 20:41:02 -080071#define IPMI_NETFN_FIRMWARE_REQUEST 0x08
72#define IPMI_NETFN_FIRMWARE_RESPONSE 0x09
73
Linus Torvalds1da177e2005-04-16 15:20:36 -070074/* The default slave address */
75#define IPMI_BMC_SLAVE_ADDR 0x20
76
77/* The BT interface on high-end HP systems supports up to 255 bytes in
78 * one transfer. Its "virtual" BMC supports some commands that are longer
79 * than 128 bytes. Use the full 256, plus NetFn/LUN, Cmd, cCode, plus
Corey Minyard4d7cbac2006-12-06 20:41:14 -080080 * some overhead; it's not worth the effort to dynamically size this based
81 * on the results of the "Get BT Capabilities" command. */
Linus Torvalds1da177e2005-04-16 15:20:36 -070082#define IPMI_MAX_MSG_LENGTH 272 /* multiple of 16 */
83
84#define IPMI_CC_NO_ERROR 0x00
85#define IPMI_NODE_BUSY_ERR 0xc0
86#define IPMI_INVALID_COMMAND_ERR 0xc1
Corey Minyard4d7cbac2006-12-06 20:41:14 -080087#define IPMI_TIMEOUT_ERR 0xc3
Linus Torvalds1da177e2005-04-16 15:20:36 -070088#define IPMI_ERR_MSG_TRUNCATED 0xc6
Corey Minyard4d7cbac2006-12-06 20:41:14 -080089#define IPMI_REQ_LEN_INVALID_ERR 0xc7
90#define IPMI_REQ_LEN_EXCEEDED_ERR 0xc8
91#define IPMI_NOT_IN_MY_STATE_ERR 0xd5 /* IPMI 2.0 */
Linus Torvalds1da177e2005-04-16 15:20:36 -070092#define IPMI_LOST_ARBITRATION_ERR 0x81
Corey Minyard46d52b02006-11-08 17:44:55 -080093#define IPMI_BUS_ERR 0x82
94#define IPMI_NAK_ON_WRITE_ERR 0x83
Linus Torvalds1da177e2005-04-16 15:20:36 -070095#define IPMI_ERR_UNSPECIFIED 0xff
96
97#define IPMI_CHANNEL_PROTOCOL_IPMB 1
98#define IPMI_CHANNEL_PROTOCOL_ICMB 2
99#define IPMI_CHANNEL_PROTOCOL_SMBUS 4
100#define IPMI_CHANNEL_PROTOCOL_KCS 5
101#define IPMI_CHANNEL_PROTOCOL_SMIC 6
102#define IPMI_CHANNEL_PROTOCOL_BT10 7
103#define IPMI_CHANNEL_PROTOCOL_BT15 8
104#define IPMI_CHANNEL_PROTOCOL_TMODE 9
105
106#define IPMI_CHANNEL_MEDIUM_IPMB 1
107#define IPMI_CHANNEL_MEDIUM_ICMB10 2
108#define IPMI_CHANNEL_MEDIUM_ICMB09 3
109#define IPMI_CHANNEL_MEDIUM_8023LAN 4
110#define IPMI_CHANNEL_MEDIUM_ASYNC 5
111#define IPMI_CHANNEL_MEDIUM_OTHER_LAN 6
112#define IPMI_CHANNEL_MEDIUM_PCI_SMBUS 7
113#define IPMI_CHANNEL_MEDIUM_SMBUS1 8
114#define IPMI_CHANNEL_MEDIUM_SMBUS2 9
115#define IPMI_CHANNEL_MEDIUM_USB1 10
116#define IPMI_CHANNEL_MEDIUM_USB2 11
117#define IPMI_CHANNEL_MEDIUM_SYSINTF 12
dann frazier4dec3022009-04-21 12:24:05 -0700118#define IPMI_CHANNEL_MEDIUM_OEM_MIN 0x60
119#define IPMI_CHANNEL_MEDIUM_OEM_MAX 0x7f
Linus Torvalds1da177e2005-04-16 15:20:36 -0700120
121#endif /* __LINUX_IPMI_MSGDEFS_H */