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  */
  14
  15 #ifndef __LINUX_IPMI_MSGDEFS_H
  16 #define __LINUX_IPMI_MSGDEFS_H
  17
  18 /* Various definitions for IPMI messages used by almost everything in
  19    the IPMI stack. */
  20
  21 /* NetFNs and commands used inside the IPMI stack. */
  22
  23 #define IPMI_NETFN_SENSOR_EVENT_REQUEST         0x04
  24 #define IPMI_NETFN_SENSOR_EVENT_RESPONSE        0x05
  25 #define IPMI_GET_EVENT_RECEIVER_CMD     0x01
  26
  27 #define IPMI_NETFN_APP_REQUEST                  0x06
  28 #define IPMI_NETFN_APP_RESPONSE                 0x07
  29 #define IPMI_GET_DEVICE_ID_CMD          0x01
  30 #define IPMI_COLD_RESET_CMD             0x02
  31 #define IPMI_WARM_RESET_CMD             0x03
  32 #define IPMI_CLEAR_MSG_FLAGS_CMD        0x30
  33 #define IPMI_GET_DEVICE_GUID_CMD        0x08
  34 #define IPMI_GET_MSG_FLAGS_CMD          0x31
  35 #define IPMI_SEND_MSG_CMD               0x34
  36 #define IPMI_GET_MSG_CMD                0x33
  37 #define IPMI_SET_BMC_GLOBAL_ENABLES_CMD 0x2e
  38 #define IPMI_GET_BMC_GLOBAL_ENABLES_CMD 0x2f
  39 #define IPMI_READ_EVENT_MSG_BUFFER_CMD  0x35
  40 #define IPMI_GET_CHANNEL_INFO_CMD       0x42
  41
  42 /* Bit for BMC global enables. */
  43 #define IPMI_BMC_RCV_MSG_INTR     0x01
  44 #define IPMI_BMC_EVT_MSG_INTR     0x02
  45 #define IPMI_BMC_EVT_MSG_BUFF     0x04
  46 #define IPMI_BMC_SYS_LOG          0x08
  47
  48 #define IPMI_NETFN_STORAGE_REQUEST              0x0a
  49 #define IPMI_NETFN_STORAGE_RESPONSE             0x0b
  50 #define IPMI_ADD_SEL_ENTRY_CMD          0x44
  51
  52 #define IPMI_NETFN_FIRMWARE_REQUEST             0x08
  53 #define IPMI_NETFN_FIRMWARE_RESPONSE            0x09
  54
  55 /* The default slave address */
  56 #define IPMI_BMC_SLAVE_ADDR     0x20
  57
  58 /* The BT interface on high-end HP systems supports up to 255 bytes in
  59  * one transfer.  Its "virtual" BMC supports some commands that are longer
  60  * than 128 bytes.  Use the full 256, plus NetFn/LUN, Cmd, cCode, plus
  61  * some overhead; it's not worth the effort to dynamically size this based
  62  * on the results of the "Get BT Capabilities" command. */
  63 #define IPMI_MAX_MSG_LENGTH     272     /* multiple of 16 */
  64
  65 #define IPMI_CC_NO_ERROR                0x00
  66 #define IPMI_NODE_BUSY_ERR              0xc0
  67 #define IPMI_INVALID_COMMAND_ERR        0xc1
  68 #define IPMI_TIMEOUT_ERR                0xc3
  69 #define IPMI_ERR_MSG_TRUNCATED          0xc6
  70 #define IPMI_REQ_LEN_INVALID_ERR        0xc7
  71 #define IPMI_REQ_LEN_EXCEEDED_ERR       0xc8
  72 #define IPMI_NOT_IN_MY_STATE_ERR        0xd5    /* IPMI 2.0 */
  73 #define IPMI_LOST_ARBITRATION_ERR       0x81
  74 #define IPMI_BUS_ERR                    0x82
  75 #define IPMI_NAK_ON_WRITE_ERR           0x83
  76 #define IPMI_ERR_UNSPECIFIED            0xff
  77
  78 #define IPMI_CHANNEL_PROTOCOL_IPMB      1
  79 #define IPMI_CHANNEL_PROTOCOL_ICMB      2
  80 #define IPMI_CHANNEL_PROTOCOL_SMBUS     4
  81 #define IPMI_CHANNEL_PROTOCOL_KCS       5
  82 #define IPMI_CHANNEL_PROTOCOL_SMIC      6
  83 #define IPMI_CHANNEL_PROTOCOL_BT10      7
  84 #define IPMI_CHANNEL_PROTOCOL_BT15      8
  85 #define IPMI_CHANNEL_PROTOCOL_TMODE     9
  86
  87 #define IPMI_CHANNEL_MEDIUM_IPMB        1
  88 #define IPMI_CHANNEL_MEDIUM_ICMB10      2
  89 #define IPMI_CHANNEL_MEDIUM_ICMB09      3
  90 #define IPMI_CHANNEL_MEDIUM_8023LAN     4
  91 #define IPMI_CHANNEL_MEDIUM_ASYNC       5
  92 #define IPMI_CHANNEL_MEDIUM_OTHER_LAN   6
  93 #define IPMI_CHANNEL_MEDIUM_PCI_SMBUS   7
  94 #define IPMI_CHANNEL_MEDIUM_SMBUS1      8
  95 #define IPMI_CHANNEL_MEDIUM_SMBUS2      9
  96 #define IPMI_CHANNEL_MEDIUM_USB1        10
  97 #define IPMI_CHANNEL_MEDIUM_USB2        11
  98 #define IPMI_CHANNEL_MEDIUM_SYSINTF     12
  99 #define IPMI_CHANNEL_MEDIUM_OEM_MIN     0x60
 100 #define IPMI_CHANNEL_MEDIUM_OEM_MAX     0x7f
 101
 102 #endif /* __LINUX_IPMI_MSGDEFS_H */