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_DEVICE_IN_FW_UPDATE_ERR 0xd1 73#define IPMI_DEVICE_IN_INIT_ERR 0xd2 74#define IPMI_NOT_IN_MY_STATE_ERR 0xd5 /* IPMI 2.0 */ 75#define IPMI_LOST_ARBITRATION_ERR 0x81 76#define IPMI_BUS_ERR 0x82 77#define IPMI_NAK_ON_WRITE_ERR 0x83 78#define IPMI_ERR_UNSPECIFIED 0xff 79 80#define IPMI_CHANNEL_PROTOCOL_IPMB 1 81#define IPMI_CHANNEL_PROTOCOL_ICMB 2 82#define IPMI_CHANNEL_PROTOCOL_SMBUS 4 83#define IPMI_CHANNEL_PROTOCOL_KCS 5 84#define IPMI_CHANNEL_PROTOCOL_SMIC 6 85#define IPMI_CHANNEL_PROTOCOL_BT10 7 86#define IPMI_CHANNEL_PROTOCOL_BT15 8 87#define IPMI_CHANNEL_PROTOCOL_TMODE 9 88 89#define IPMI_CHANNEL_MEDIUM_IPMB 1 90#define IPMI_CHANNEL_MEDIUM_ICMB10 2 91#define IPMI_CHANNEL_MEDIUM_ICMB09 3 92#define IPMI_CHANNEL_MEDIUM_8023LAN 4 93#define IPMI_CHANNEL_MEDIUM_ASYNC 5 94#define IPMI_CHANNEL_MEDIUM_OTHER_LAN 6 95#define IPMI_CHANNEL_MEDIUM_PCI_SMBUS 7 96#define IPMI_CHANNEL_MEDIUM_SMBUS1 8 97#define IPMI_CHANNEL_MEDIUM_SMBUS2 9 98#define IPMI_CHANNEL_MEDIUM_USB1 10 99#define IPMI_CHANNEL_MEDIUM_USB2 11 100#define IPMI_CHANNEL_MEDIUM_SYSINTF 12 101#define IPMI_CHANNEL_MEDIUM_OEM_MIN 0x60 102#define IPMI_CHANNEL_MEDIUM_OEM_MAX 0x7f 103 104#endif /* __LINUX_IPMI_MSGDEFS_H */ 105