iPXE
AdapterInformation.h
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1/** @file
2 EFI Adapter Information Protocol definition.
3 The EFI Adapter Information Protocol is used to dynamically and quickly discover
4 or set device information for an adapter.
5
6 Copyright (c) 2014 - 2018, Intel Corporation. All rights reserved.<BR>
7 SPDX-License-Identifier: BSD-2-Clause-Patent
8
9 @par Revision Reference:
10 This Protocol is introduced in UEFI Specification 2.4
11
12**/
13
14#ifndef __EFI_ADAPTER_INFORMATION_PROTOCOL_H__
15#define __EFI_ADAPTER_INFORMATION_PROTOCOL_H__
16
17FILE_LICENCE ( BSD2_PATENT );
18FILE_SECBOOT ( PERMITTED );
19
20#define EFI_ADAPTER_INFORMATION_PROTOCOL_GUID \
21 { \
22 0xE5DD1403, 0xD622, 0xC24E, {0x84, 0x88, 0xC7, 0x1B, 0x17, 0xF5, 0xE8, 0x02 } \
23 }
24
25#define EFI_ADAPTER_INFO_MEDIA_STATE_GUID \
26 { \
27 0xD7C74207, 0xA831, 0x4A26, {0xB1, 0xF5, 0xD1, 0x93, 0x06, 0x5C, 0xE8, 0xB6 } \
28 }
29
30#define EFI_ADAPTER_INFO_NETWORK_BOOT_GUID \
31 { \
32 0x1FBD2960, 0x4130, 0x41E5, {0x94, 0xAC, 0xD2, 0xCF, 0x03, 0x7F, 0xB3, 0x7C } \
33 }
34
35#define EFI_ADAPTER_INFO_SAN_MAC_ADDRESS_GUID \
36 { \
37 0x114da5ef, 0x2cf1, 0x4e12, {0x9b, 0xbb, 0xc4, 0x70, 0xb5, 0x52, 0x5, 0xd9 } \
38 }
39
40#define EFI_ADAPTER_INFO_UNDI_IPV6_SUPPORT_GUID \
41 { \
42 0x4bd56be3, 0x4975, 0x4d8a, {0xa0, 0xad, 0xc4, 0x91, 0x20, 0x4b, 0x5d, 0x4d} \
43 }
44
45#define EFI_ADAPTER_INFO_MEDIA_TYPE_GUID \
46 { \
47 0x8484472f, 0x71ec, 0x411a, { 0xb3, 0x9c, 0x62, 0xcd, 0x94, 0xd9, 0x91, 0x6e } \
48 }
49
51
52///
53/// EFI_ADAPTER_INFO_MEDIA_STATE
54///
55typedef struct {
56 ///
57 /// Returns the current media state status. MediaState can have any of the following values:
58 /// EFI_SUCCESS: There is media attached to the network adapter. EFI_NOT_READY: This detects a bounced state.
59 /// There was media attached to the network adapter, but it was removed and reattached. EFI_NO_MEDIA: There is
60 /// not any media attached to the network.
61 ///
64
65///
66/// EFI_ADAPTER_INFO_MEDIA_TYPE
67///
68typedef struct {
69 ///
70 /// Indicates the current media type. MediaType can have any of the following values:
71 /// 1: Ethernet Network Adapter
72 /// 2: Ethernet Wireless Network Adapter
73 /// 3~255: Reserved
74 ///
77
78///
79/// EFI_ADAPTER_INFO_NETWORK_BOOT
80///
81typedef struct {
82 ///
83 /// TRUE if the adapter supports booting from iSCSI IPv4 targets.
84 ///
86 ///
87 /// TRUE if the adapter supports booting from iSCSI IPv6 targets.
88 ///
90 ///
91 /// TRUE if the adapter supports booting from FCoE targets.
92 ///
94 ///
95 /// TRUE if the adapter supports an offload engine (such as TCP
96 /// Offload Engine (TOE)) for its iSCSI or FCoE boot operations.
97 ///
99 ///
100 /// TRUE if the adapter supports multipath I/O (MPIO) for its iSCSI
101 /// boot operations.
102 ///
104 ///
105 /// TRUE if the adapter is currently configured to boot from iSCSI
106 /// IPv4 targets.
107 ///
109 ///
110 /// TRUE if the adapter is currently configured to boot from iSCSI
111 /// IPv6 targets.
112 ///
114 ///
115 /// TRUE if the adapter is currently configured to boot from FCoE targets.
116 ///
119
120///
121/// EFI_ADAPTER_INFO_SAN_MAC_ADDRESS
122///
123typedef struct {
124 ///
125 /// Returns the SAN MAC address for the adapter.For adapters that support today's 802.3 ethernet
126 /// networking and Fibre-Channel Over Ethernet (FCOE), this conveys the FCOE SAN MAC address from the adapter.
127 ///
130
131///
132/// EFI_ADAPTER_INFO_UNDI_IPV6_SUPPORT
133///
134typedef struct {
135 ///
136 /// Returns capability of UNDI to support IPv6 traffic.
137 ///
140
141/**
142 Returns the current state information for the adapter.
143
144 This function returns information of type InformationType from the adapter.
145 If an adapter does not support the requested informational type, then
146 EFI_UNSUPPORTED is returned. If an adapter does not contain Information for
147 the requested InformationType, it fills InformationBlockSize with 0 and
148 returns EFI_NOT_FOUND.
149
150 @param[in] This A pointer to the EFI_ADAPTER_INFORMATION_PROTOCOL instance.
151 @param[in] InformationType A pointer to an EFI_GUID that defines the contents of InformationBlock.
152 @param[out] InforamtionBlock The service returns a pointer to the buffer with the InformationBlock
153 structure which contains details about the data specific to InformationType.
154 @param[out] InforamtionBlockSize The driver returns the size of the InformationBlock in bytes.
155
156 @retval EFI_SUCCESS The InformationType information was retrieved.
157 @retval EFI_UNSUPPORTED The InformationType is not known.
158 @retval EFI_NOT_FOUND Information is not available for the requested information type.
159 @retval EFI_DEVICE_ERROR The device reported an error.
160 @retval EFI_OUT_OF_RESOURCES The request could not be completed due to a lack of resources.
161 @retval EFI_INVALID_PARAMETER This is NULL.
162 @retval EFI_INVALID_PARAMETER InformationBlock is NULL.
163 @retval EFI_INVALID_PARAMETER InformationBlockSize is NULL.
164
165**/
166typedef
170 IN EFI_GUID *InformationType,
171 OUT VOID **InformationBlock,
172 OUT UINTN *InformationBlockSize
173 );
174
175/**
176 Sets state information for an adapter.
177
178 This function sends information of type InformationType for an adapter.
179 If an adapter does not support the requested information type, then EFI_UNSUPPORTED
180 is returned.
181
182 @param[in] This A pointer to the EFI_ADAPTER_INFORMATION_PROTOCOL instance.
183 @param[in] InformationType A pointer to an EFI_GUID that defines the contents of InformationBlock.
184 @param[in] InforamtionBlock A pointer to the InformationBlock structure which contains details
185 about the data specific to InformationType.
186 @param[in] InforamtionBlockSize The size of the InformationBlock in bytes.
187
188 @retval EFI_SUCCESS The information was received and interpreted successfully.
189 @retval EFI_UNSUPPORTED The InformationType is not known.
190 @retval EFI_DEVICE_ERROR The device reported an error.
191 @retval EFI_INVALID_PARAMETER This is NULL.
192 @retval EFI_INVALID_PARAMETER InformationBlock is NULL.
193 @retval EFI_WRITE_PROTECTED The InformationType cannot be modified using EFI_ADAPTER_INFO_SET_INFO().
194
195**/
196typedef
200 IN EFI_GUID *InformationType,
201 IN VOID *InformationBlock,
202 IN UINTN InformationBlockSize
203 );
204
205/**
206 Get a list of supported information types for this instance of the protocol.
207
208 This function returns a list of InformationType GUIDs that are supported on an
209 adapter with this instance of EFI_ADAPTER_INFORMATION_PROTOCOL. The list is returned
210 in InfoTypesBuffer, and the number of GUID pointers in InfoTypesBuffer is returned in
211 InfoTypesBufferCount.
212
213 @param[in] This A pointer to the EFI_ADAPTER_INFORMATION_PROTOCOL instance.
214 @param[out] InfoTypesBuffer A pointer to the array of InformationType GUIDs that are supported
215 by This.
216 @param[out] InfoTypesBufferCount A pointer to the number of GUIDs present in InfoTypesBuffer.
217
218 @retval EFI_SUCCESS The list of information type GUIDs that are supported on this adapter was
219 returned in InfoTypesBuffer. The number of information type GUIDs was
220 returned in InfoTypesBufferCount.
221 @retval EFI_INVALID_PARAMETER This is NULL.
222 @retval EFI_INVALID_PARAMETER InfoTypesBuffer is NULL.
223 @retval EFI_INVALID_PARAMETER InfoTypesBufferCount is NULL.
224 @retval EFI_OUT_OF_RESOURCES There is not enough pool memory to store the results.
225
226**/
227typedef
231 OUT EFI_GUID **InfoTypesBuffer,
232 OUT UINTN *InfoTypesBufferCount
233 );
234
235///
236/// EFI_ADAPTER_INFORMATION_PROTOCOL
237/// The protocol for adapter provides the following services.
238/// - Gets device state information from adapter.
239/// - Sets device information for adapter.
240/// - Gets a list of supported information types for this instance of the protocol.
241///
247
249
251
253
255
257
258#endif
unsigned char BOOLEAN
Logical Boolean.
UINT64 UINTN
Unsigned value of native width.
#define EFIAPI
unsigned char UINT8
1-byte unsigned value.
EFI_STATUS(EFIAPI * EFI_ADAPTER_INFO_SET_INFO)(IN EFI_ADAPTER_INFORMATION_PROTOCOL *This, IN EFI_GUID *InformationType, IN VOID *InformationBlock, IN UINTN InformationBlockSize)
Sets state information for an adapter.
EFI_GUID gEfiAdapterInfoUndiIpv6SupportGuid
EFI_GUID gEfiAdapterInfoSanMacAddressGuid
EFI_GUID gEfiAdapterInfoNetworkBootGuid
EFI_STATUS(EFIAPI * EFI_ADAPTER_INFO_GET_INFO)(IN EFI_ADAPTER_INFORMATION_PROTOCOL *This, IN EFI_GUID *InformationType, OUT VOID **InformationBlock, OUT UINTN *InformationBlockSize)
Returns the current state information for the adapter.
struct _EFI_ADAPTER_INFORMATION_PROTOCOL EFI_ADAPTER_INFORMATION_PROTOCOL
EFI_STATUS(EFIAPI * EFI_ADAPTER_INFO_GET_SUPPORTED_TYPES)(IN EFI_ADAPTER_INFORMATION_PROTOCOL *This, OUT EFI_GUID **InfoTypesBuffer, OUT UINTN *InfoTypesBufferCount)
Get a list of supported information types for this instance of the protocol.
EFI_GUID gEfiAdapterInfoMediaStateGuid
EFI_GUID gEfiAdapterInformationProtocolGuid
#define VOID
Undeclared type.
Definition Base.h:272
RETURN_STATUS EFI_STATUS
Function return status for EFI API.
GUID EFI_GUID
128-bit buffer containing a unique identifier value.
#define FILE_LICENCE(_licence)
Declare a particular licence as applying to a file.
Definition compiler.h:896
#define FILE_SECBOOT(_status)
Declare a file's UEFI Secure Boot permission status.
Definition compiler.h:926
#define IN
Definition mlx_utils.h:28
#define OUT
Definition mlx_utils.h:29
EFI_ADAPTER_INFO_MEDIA_STATE.
EFI_STATUS MediaState
Returns the current media state status.
EFI_ADAPTER_INFO_MEDIA_TYPE.
UINT8 MediaType
Indicates the current media type.
EFI_ADAPTER_INFO_NETWORK_BOOT.
BOOLEAN iScsiIpv4BootCapablity
TRUE if the adapter supports booting from iSCSI IPv4 targets.
BOOLEAN iScsiIpv6BootCapablity
TRUE if the adapter supports booting from iSCSI IPv6 targets.
BOOLEAN FCoeBootCapablity
TRUE if the adapter supports booting from FCoE targets.
BOOLEAN iScsiIpv4Boot
TRUE if the adapter is currently configured to boot from iSCSI IPv4 targets.
BOOLEAN OffloadCapability
TRUE if the adapter supports an offload engine (such as TCP Offload Engine (TOE)) for its iSCSI or FC...
BOOLEAN iScsiIpv6Boot
TRUE if the adapter is currently configured to boot from iSCSI IPv6 targets.
BOOLEAN FCoeBoot
TRUE if the adapter is currently configured to boot from FCoE targets.
BOOLEAN iScsiMpioCapability
TRUE if the adapter supports multipath I/O (MPIO) for its iSCSI boot operations.
EFI_ADAPTER_INFO_SAN_MAC_ADDRESS.
EFI_MAC_ADDRESS SanMacAddress
Returns the SAN MAC address for the adapter.For adapters that support today's 802....
EFI_ADAPTER_INFO_UNDI_IPV6_SUPPORT.
BOOLEAN Ipv6Support
Returns capability of UNDI to support IPv6 traffic.
32-byte buffer containing a network Media Access Control address.
EFI_ADAPTER_INFORMATION_PROTOCOL The protocol for adapter provides the following services.
EFI_ADAPTER_INFO_GET_SUPPORTED_TYPES GetSupportedTypes
EFI_ADAPTER_INFO_GET_INFO GetInformation
EFI_ADAPTER_INFO_SET_INFO SetInformation