| 1 | /** @file
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| 2 | Protocol of Ipmi for both SMS and SMM.
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| 3 |
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| 4 | Copyright (c) 2009 - 2015, Intel Corporation. All rights reserved.<BR>
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| 5 | SPDX-License-Identifier: BSD-2-Clause-Patent
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| 6 |
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| 7 | **/
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| 8 |
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| 9 | #ifndef _IPMI_PROTOCOL_H_
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| 10 | #define _IPMI_PROTOCOL_H_
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| 11 |
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| 12 | typedef struct _IPMI_PROTOCOL IPMI_PROTOCOL;
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| 13 |
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| 14 | #define IPMI_PROTOCOL_GUID \
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| 15 | { \
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| 16 | 0xdbc6381f, 0x5554, 0x4d14, 0x8f, 0xfd, 0x76, 0xd7, 0x87, 0xb8, 0xac, 0xbf \
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| 17 | }
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| 18 |
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| 19 | #define SMM_IPMI_PROTOCOL_GUID \
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| 20 | { \
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| 21 | 0x5169af60, 0x8c5a, 0x4243, 0xb3, 0xe9, 0x56, 0xc5, 0x6d, 0x18, 0xee, 0x26 \
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| 22 | }
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| 23 |
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| 24 |
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| 25 | /**
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| 26 | This service enables submitting commands via Ipmi.
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| 27 |
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| 28 | @param[in] This This point for IPMI_PROTOCOL structure.
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| 29 | @param[in] NetFunction Net function of the command.
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| 30 | @param[in] Command IPMI Command.
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| 31 | @param[in] RequestData Command Request Data.
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| 32 | @param[in] RequestDataSize Size of Command Request Data.
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| 33 | @param[out] ResponseData Command Response Data. The completion code is the first byte of response data.
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| 34 | @param[in, out] ResponseDataSize Size of Command Response Data.
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| 35 |
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| 36 | @retval EFI_SUCCESS The command byte stream was successfully submit to the device and a response was successfully received.
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| 37 | @retval EFI_NOT_FOUND The command was not successfully sent to the device or a response was not successfully received from the device.
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| 38 | @retval EFI_NOT_READY Ipmi Device is not ready for Ipmi command access.
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| 39 | @retval EFI_DEVICE_ERROR Ipmi Device hardware error.
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| 40 | @retval EFI_TIMEOUT The command time out.
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| 41 | @retval EFI_UNSUPPORTED The command was not successfully sent to the device.
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| 42 | @retval EFI_OUT_OF_RESOURCES The resource allcation is out of resource or data size error.
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| 43 | **/
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| 44 | typedef
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| 45 | EFI_STATUS
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| 46 | (EFIAPI *IPMI_SUBMIT_COMMAND) (
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| 47 | IN IPMI_PROTOCOL *This,
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| 48 | IN UINT8 NetFunction,
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| 49 | IN UINT8 Command,
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| 50 | IN UINT8 *RequestData,
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| 51 | IN UINT32 RequestDataSize,
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| 52 | OUT UINT8 *ResponseData,
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| 53 | IN OUT UINT32 *ResponseDataSize
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| 54 | );
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| 55 |
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| 56 | //
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| 57 | // IPMI COMMAND PROTOCOL
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| 58 | //
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| 59 | struct _IPMI_PROTOCOL{
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| 60 | IPMI_SUBMIT_COMMAND IpmiSubmitCommand;
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| 61 | };
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| 62 |
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| 63 | extern EFI_GUID gIpmiProtocolGuid;
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| 64 | extern EFI_GUID gSmmIpmiProtocolGuid;
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| 65 |
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| 66 | #endif
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