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