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 */ 123