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001: /*
002:  * ipmi_smi.h
003:  *
004:  * MontaVista IPMI system management interface
005:  *
006:  * Author: MontaVista Software, Inc.
007:  *         Corey Minyard <minyard@mvista.com>
008:  *         source@mvista.com
009:  *
010:  * Copyright 2002 MontaVista Software Inc.
011:  *
012:  *  This program is free software; you can redistribute it and/or modify it
013:  *  under the terms of the GNU General Public License as published by the
014:  *  Free Software Foundation; either version 2 of the License, or (at your
015:  *  option) any later version.
016:  *
017:  *
018:  *  THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
019:  *  WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
020:  *  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
021:  *  IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
022:  *  INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
023:  *  BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
024:  *  OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
025:  *  ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
026:  *  TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
027:  *  USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
028:  *
029:  *  You should have received a copy of the GNU General Public License along
030:  *  with this program; if not, write to the Free Software Foundation, Inc.,
031:  *  675 Mass Ave, Cambridge, MA 02139, USA.
032:  */
033: 
034: #ifndef __LINUX_IPMI_MSGDEFS_H
035: #define __LINUX_IPMI_MSGDEFS_H
036: 
037: /* Various definitions for IPMI messages used by almost everything in
038:    the IPMI stack. */
039: 
040: /* NetFNs and commands used inside the IPMI stack. */
041: 
042: #define IPMI_NETFN_SENSOR_EVENT_REQUEST         0x04
043: #define IPMI_NETFN_SENSOR_EVENT_RESPONSE        0x05
044: #define IPMI_GET_EVENT_RECEIVER_CMD     0x01
045: 
046: #define IPMI_NETFN_APP_REQUEST                  0x06
047: #define IPMI_NETFN_APP_RESPONSE                 0x07
048: #define IPMI_GET_DEVICE_ID_CMD          0x01
049: #define IPMI_COLD_RESET_CMD             0x02
050: #define IPMI_WARM_RESET_CMD             0x03
051: #define IPMI_CLEAR_MSG_FLAGS_CMD        0x30
052: #define IPMI_GET_DEVICE_GUID_CMD        0x08
053: #define IPMI_GET_MSG_FLAGS_CMD          0x31
054: #define IPMI_SEND_MSG_CMD               0x34
055: #define IPMI_GET_MSG_CMD                0x33
056: #define IPMI_SET_BMC_GLOBAL_ENABLES_CMD 0x2e
057: #define IPMI_GET_BMC_GLOBAL_ENABLES_CMD 0x2f
058: #define IPMI_READ_EVENT_MSG_BUFFER_CMD  0x35
059: #define IPMI_GET_CHANNEL_INFO_CMD       0x42
060: 
061: /* Bit for BMC global enables. */
062: #define IPMI_BMC_RCV_MSG_INTR     0x01
063: #define IPMI_BMC_EVT_MSG_INTR     0x02
064: #define IPMI_BMC_EVT_MSG_BUFF     0x04
065: #define IPMI_BMC_SYS_LOG          0x08
066: 
067: #define IPMI_NETFN_STORAGE_REQUEST              0x0a
068: #define IPMI_NETFN_STORAGE_RESPONSE             0x0b
069: #define IPMI_ADD_SEL_ENTRY_CMD          0x44
070: 
071: #define IPMI_NETFN_FIRMWARE_REQUEST             0x08
072: #define IPMI_NETFN_FIRMWARE_RESPONSE            0x09
073: 
074: /* The default slave address */
075: #define IPMI_BMC_SLAVE_ADDR     0x20
076: 
077: /* The BT interface on high-end HP systems supports up to 255 bytes in
078:  * one transfer.  Its "virtual" BMC supports some commands that are longer
079:  * than 128 bytes.  Use the full 256, plus NetFn/LUN, Cmd, cCode, plus
080:  * some overhead; it's not worth the effort to dynamically size this based
081:  * on the results of the "Get BT Capabilities" command. */
082: #define IPMI_MAX_MSG_LENGTH     272     /* multiple of 16 */
083: 
084: #define IPMI_CC_NO_ERROR                0x00
085: #define IPMI_NODE_BUSY_ERR              0xc0
086: #define IPMI_INVALID_COMMAND_ERR        0xc1
087: #define IPMI_TIMEOUT_ERR                0xc3
088: #define IPMI_ERR_MSG_TRUNCATED          0xc6
089: #define IPMI_REQ_LEN_INVALID_ERR        0xc7
090: #define IPMI_REQ_LEN_EXCEEDED_ERR       0xc8
091: #define IPMI_NOT_IN_MY_STATE_ERR        0xd5    /* IPMI 2.0 */
092: #define IPMI_LOST_ARBITRATION_ERR       0x81
093: #define IPMI_BUS_ERR                    0x82
094: #define IPMI_NAK_ON_WRITE_ERR           0x83
095: #define IPMI_ERR_UNSPECIFIED            0xff
096: 
097: #define IPMI_CHANNEL_PROTOCOL_IPMB      1
098: #define IPMI_CHANNEL_PROTOCOL_ICMB      2
099: #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
118: #define IPMI_CHANNEL_MEDIUM_OEM_MIN     0x60
119: #define IPMI_CHANNEL_MEDIUM_OEM_MAX     0x7f
120: 
121: #endif /* __LINUX_IPMI_MSGDEFS_H */
122: 

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