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42 lines
1.4 KiB
C
42 lines
1.4 KiB
C
/** @file
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This library defines the UEFI device path data of network device for REST
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service to decide which should be used as the Redfish host interface.
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Copyright (c) 2019, Intel Corporation. All rights reserved.<BR>
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(C) Copyright 2020 Hewlett Packard Enterprise Development LP<BR>
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Copyright (c) 2023, Ampere Computing LLC. All rights reserved.<BR>
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SPDX-License-Identifier: BSD-2-Clause-Patent
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**/
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#ifndef REST_EX_SERVICE_DEVICE_PATH_H_
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#define REST_EX_SERVICE_DEVICE_PATH_H_
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#include <Protocol/DevicePath.h>
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#define MAX_DEVICE_PATH_NODE 40
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typedef enum {
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DEVICE_PATH_MATCH_MAC_NODE = 1,
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DEVICE_PATH_MATCH_PCI_NODE = 2,
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DEVICE_PATH_MATCH_MODE_MAX
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} DEVICE_PATH_MATCH_MODE;
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typedef struct {
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UINT32 DevicePathMatchMode;
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UINT32 DevicePathNum;
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//
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// Example:
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// {DEVICE_PATH("PciRoot(0)/Pci(0,0)/MAC(005056C00002,0x1)")}
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// DevicePath will be parsed as below:
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// {0x02,0x01,0x0c,0x00,0xd0,0x41,0x03,0x0a,0x00,0x00,0x00,0x00,
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// 0x01,0x01,0x06,0x00,0x00,0x00,
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// 0x03,0x0b,0x25,0x00,0x00,0x50,0x56,0xc0,0x00,0x02,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01,
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// 0x7f,0xff,0x04,0x00}
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//
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EFI_DEVICE_PATH_PROTOCOL DevicePath[MAX_DEVICE_PATH_NODE];
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} REST_EX_SERVICE_DEVICE_PATH_DATA;
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#endif
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