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Enable userspace to receive messages that a BMC transmits using an OEM medium. This is used by the HP iLO2. Based on code originally written by Patrick Schoeller. Signed-off-by: dann frazier <dannf@hp.com> Signed-off-by: Corey Minyard <cminyard@mvista.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
121 lines
4.4 KiB
C
121 lines
4.4 KiB
C
/*
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* ipmi_smi.h
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*
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* MontaVista IPMI system management interface
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*
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* Author: MontaVista Software, Inc.
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* Corey Minyard <minyard@mvista.com>
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* source@mvista.com
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*
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* Copyright 2002 MontaVista Software Inc.
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License as published by the
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* Free Software Foundation; either version 2 of the License, or (at your
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* option) any later version.
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*
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*
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* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
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* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
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* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
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* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
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* TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
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* USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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#ifndef __LINUX_IPMI_MSGDEFS_H
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#define __LINUX_IPMI_MSGDEFS_H
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/* Various definitions for IPMI messages used by almost everything in
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the IPMI stack. */
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/* NetFNs and commands used inside the IPMI stack. */
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#define IPMI_NETFN_SENSOR_EVENT_REQUEST 0x04
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#define IPMI_NETFN_SENSOR_EVENT_RESPONSE 0x05
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#define IPMI_GET_EVENT_RECEIVER_CMD 0x01
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#define IPMI_NETFN_APP_REQUEST 0x06
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#define IPMI_NETFN_APP_RESPONSE 0x07
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#define IPMI_GET_DEVICE_ID_CMD 0x01
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#define IPMI_COLD_RESET_CMD 0x02
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#define IPMI_WARM_RESET_CMD 0x03
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#define IPMI_CLEAR_MSG_FLAGS_CMD 0x30
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#define IPMI_GET_DEVICE_GUID_CMD 0x08
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#define IPMI_GET_MSG_FLAGS_CMD 0x31
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#define IPMI_SEND_MSG_CMD 0x34
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#define IPMI_GET_MSG_CMD 0x33
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#define IPMI_SET_BMC_GLOBAL_ENABLES_CMD 0x2e
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#define IPMI_GET_BMC_GLOBAL_ENABLES_CMD 0x2f
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#define IPMI_READ_EVENT_MSG_BUFFER_CMD 0x35
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#define IPMI_GET_CHANNEL_INFO_CMD 0x42
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/* Bit for BMC global enables. */
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#define IPMI_BMC_RCV_MSG_INTR 0x01
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#define IPMI_BMC_EVT_MSG_INTR 0x02
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#define IPMI_BMC_EVT_MSG_BUFF 0x04
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#define IPMI_BMC_SYS_LOG 0x08
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#define IPMI_NETFN_STORAGE_REQUEST 0x0a
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#define IPMI_NETFN_STORAGE_RESPONSE 0x0b
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#define IPMI_ADD_SEL_ENTRY_CMD 0x44
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#define IPMI_NETFN_FIRMWARE_REQUEST 0x08
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#define IPMI_NETFN_FIRMWARE_RESPONSE 0x09
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/* The default slave address */
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#define IPMI_BMC_SLAVE_ADDR 0x20
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/* The BT interface on high-end HP systems supports up to 255 bytes in
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* one transfer. Its "virtual" BMC supports some commands that are longer
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* than 128 bytes. Use the full 256, plus NetFn/LUN, Cmd, cCode, plus
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* some overhead; it's not worth the effort to dynamically size this based
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* on the results of the "Get BT Capabilities" command. */
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#define IPMI_MAX_MSG_LENGTH 272 /* multiple of 16 */
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#define IPMI_CC_NO_ERROR 0x00
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#define IPMI_NODE_BUSY_ERR 0xc0
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#define IPMI_INVALID_COMMAND_ERR 0xc1
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#define IPMI_TIMEOUT_ERR 0xc3
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#define IPMI_ERR_MSG_TRUNCATED 0xc6
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#define IPMI_REQ_LEN_INVALID_ERR 0xc7
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#define IPMI_REQ_LEN_EXCEEDED_ERR 0xc8
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#define IPMI_NOT_IN_MY_STATE_ERR 0xd5 /* IPMI 2.0 */
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#define IPMI_LOST_ARBITRATION_ERR 0x81
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#define IPMI_BUS_ERR 0x82
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#define IPMI_NAK_ON_WRITE_ERR 0x83
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#define IPMI_ERR_UNSPECIFIED 0xff
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#define IPMI_CHANNEL_PROTOCOL_IPMB 1
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#define IPMI_CHANNEL_PROTOCOL_ICMB 2
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#define IPMI_CHANNEL_PROTOCOL_SMBUS 4
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#define IPMI_CHANNEL_PROTOCOL_KCS 5
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#define IPMI_CHANNEL_PROTOCOL_SMIC 6
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#define IPMI_CHANNEL_PROTOCOL_BT10 7
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#define IPMI_CHANNEL_PROTOCOL_BT15 8
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#define IPMI_CHANNEL_PROTOCOL_TMODE 9
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#define IPMI_CHANNEL_MEDIUM_IPMB 1
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#define IPMI_CHANNEL_MEDIUM_ICMB10 2
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#define IPMI_CHANNEL_MEDIUM_ICMB09 3
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#define IPMI_CHANNEL_MEDIUM_8023LAN 4
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#define IPMI_CHANNEL_MEDIUM_ASYNC 5
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#define IPMI_CHANNEL_MEDIUM_OTHER_LAN 6
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#define IPMI_CHANNEL_MEDIUM_PCI_SMBUS 7
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#define IPMI_CHANNEL_MEDIUM_SMBUS1 8
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#define IPMI_CHANNEL_MEDIUM_SMBUS2 9
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#define IPMI_CHANNEL_MEDIUM_USB1 10
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#define IPMI_CHANNEL_MEDIUM_USB2 11
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#define IPMI_CHANNEL_MEDIUM_SYSINTF 12
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#define IPMI_CHANNEL_MEDIUM_OEM_MIN 0x60
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#define IPMI_CHANNEL_MEDIUM_OEM_MAX 0x7f
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#endif /* __LINUX_IPMI_MSGDEFS_H */
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