include/uapi/linux/ipmi_msgdefs.h

   1 /* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
   2 /*
   3  * ipmi_smi.h
   4  *
   5  * MontaVista IPMI system management interface
   6  *
   7  * Author: MontaVista Software, Inc.
   8  *         Corey Minyard <minyard@mvista.com>
   9  *         source@mvista.com
  10  *
  11  * Copyright 2002 MontaVista Software Inc.
  12  *
  13  *  This program is free software; you can redistribute it and/or modify it
  14  *  under the terms of the GNU General Public License as published by the
  15  *  Free Software Foundation; either version 2 of the License, or (at your
  16  *  option) any later version.
  17  *
  18  *
  19  *  THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
  20  *  WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
  21  *  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
  22  *  IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
  23  *  INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
  24  *  BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
  25  *  OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
  26  *  ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
  27  *  TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
  28  *  USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  29  *
  30  *  You should have received a copy of the GNU General Public License along
  31  *  with this program; if not, write to the Free Software Foundation, Inc.,
  32  *  675 Mass Ave, Cambridge, MA 02139, USA.
  33  */
  34
  35 #ifndef __LINUX_IPMI_MSGDEFS_H
  36 #define __LINUX_IPMI_MSGDEFS_H
  37
  38 /* Various definitions for IPMI messages used by almost everything in
  39    the IPMI stack. */
  40
  41 /* NetFNs and commands used inside the IPMI stack. */
  42
  43 #define IPMI_NETFN_SENSOR_EVENT_REQUEST         0x04
  44 #define IPMI_NETFN_SENSOR_EVENT_RESPONSE        0x05
  45 #define IPMI_GET_EVENT_RECEIVER_CMD     0x01
  46
  47 #define IPMI_NETFN_APP_REQUEST                  0x06
  48 #define IPMI_NETFN_APP_RESPONSE                 0x07
  49 #define IPMI_GET_DEVICE_ID_CMD          0x01
  50 #define IPMI_COLD_RESET_CMD             0x02
  51 #define IPMI_WARM_RESET_CMD             0x03
  52 #define IPMI_CLEAR_MSG_FLAGS_CMD        0x30
  53 #define IPMI_GET_DEVICE_GUID_CMD        0x08
  54 #define IPMI_GET_MSG_FLAGS_CMD          0x31
  55 #define IPMI_SEND_MSG_CMD               0x34
  56 #define IPMI_GET_MSG_CMD                0x33
  57 #define IPMI_SET_BMC_GLOBAL_ENABLES_CMD 0x2e
  58 #define IPMI_GET_BMC_GLOBAL_ENABLES_CMD 0x2f
  59 #define IPMI_READ_EVENT_MSG_BUFFER_CMD  0x35
  60 #define IPMI_GET_CHANNEL_INFO_CMD       0x42
  61
  62 /* Bit for BMC global enables. */
  63 #define IPMI_BMC_RCV_MSG_INTR     0x01
  64 #define IPMI_BMC_EVT_MSG_INTR     0x02
  65 #define IPMI_BMC_EVT_MSG_BUFF     0x04
  66 #define IPMI_BMC_SYS_LOG          0x08
  67
  68 #define IPMI_NETFN_STORAGE_REQUEST              0x0a
  69 #define IPMI_NETFN_STORAGE_RESPONSE             0x0b
  70 #define IPMI_ADD_SEL_ENTRY_CMD          0x44
  71
  72 #define IPMI_NETFN_FIRMWARE_REQUEST             0x08
  73 #define IPMI_NETFN_FIRMWARE_RESPONSE            0x09
  74
  75 /* The default slave address */
  76 #define IPMI_BMC_SLAVE_ADDR     0x20
  77
  78 /* The BT interface on high-end HP systems supports up to 255 bytes in
  79  * one transfer.  Its "virtual" BMC supports some commands that are longer
  80  * than 128 bytes.  Use the full 256, plus NetFn/LUN, Cmd, cCode, plus
  81  * some overhead; it's not worth the effort to dynamically size this based
  82  * on the results of the "Get BT Capabilities" command. */
  83 #define IPMI_MAX_MSG_LENGTH     272     /* multiple of 16 */
  84
  85 #define IPMI_CC_NO_ERROR                0x00
  86 #define IPMI_NODE_BUSY_ERR              0xc0
  87 #define IPMI_INVALID_COMMAND_ERR        0xc1
  88 #define IPMI_TIMEOUT_ERR                0xc3
  89 #define IPMI_ERR_MSG_TRUNCATED          0xc6
  90 #define IPMI_REQ_LEN_INVALID_ERR        0xc7
  91 #define IPMI_REQ_LEN_EXCEEDED_ERR       0xc8
  92 #define IPMI_NOT_IN_MY_STATE_ERR        0xd5    /* IPMI 2.0 */
  93 #define IPMI_LOST_ARBITRATION_ERR       0x81
  94 #define IPMI_BUS_ERR                    0x82
  95 #define IPMI_NAK_ON_WRITE_ERR           0x83
  96 #define IPMI_ERR_UNSPECIFIED            0xff
  97
  98 #define IPMI_CHANNEL_PROTOCOL_IPMB      1
  99 #define IPMI_CHANNEL_PROTOCOL_ICMB      2
 100 #define IPMI_CHANNEL_PROTOCOL_SMBUS     4
 101 #define IPMI_CHANNEL_PROTOCOL_KCS       5
 102 #define IPMI_CHANNEL_PROTOCOL_SMIC      6
 103 #define IPMI_CHANNEL_PROTOCOL_BT10      7
 104 #define IPMI_CHANNEL_PROTOCOL_BT15      8
 105 #define IPMI_CHANNEL_PROTOCOL_TMODE     9
 106
 107 #define IPMI_CHANNEL_MEDIUM_IPMB        1
 108 #define IPMI_CHANNEL_MEDIUM_ICMB10      2
 109 #define IPMI_CHANNEL_MEDIUM_ICMB09      3
 110 #define IPMI_CHANNEL_MEDIUM_8023LAN     4
 111 #define IPMI_CHANNEL_MEDIUM_ASYNC       5
 112 #define IPMI_CHANNEL_MEDIUM_OTHER_LAN   6
 113 #define IPMI_CHANNEL_MEDIUM_PCI_SMBUS   7
 114 #define IPMI_CHANNEL_MEDIUM_SMBUS1      8
 115 #define IPMI_CHANNEL_MEDIUM_SMBUS2      9
 116 #define IPMI_CHANNEL_MEDIUM_USB1        10
 117 #define IPMI_CHANNEL_MEDIUM_USB2        11
 118 #define IPMI_CHANNEL_MEDIUM_SYSINTF     12
 119 #define IPMI_CHANNEL_MEDIUM_OEM_MIN     0x60
 120 #define IPMI_CHANNEL_MEDIUM_OEM_MAX     0x7f
 121
 122 #endif /* __LINUX_IPMI_MSGDEFS_H */