Revision: 17275
http://sourceforge.net/p/edk2/code/17275
Author: tye1
Date: 2015-04-30 02:57:10 +0000 (Thu, 30 Apr 2015)
Log Message:
-----------
Add IPV6 support from UNDI
Add new information block ?\226?\128?\152IPV6 support from UNDI?\226?\128?\153
in AIP protocol and provide sample implementation in UNDI driver.
Update PXE driver to get ?\226?\128?\152Ipv6Available?\226?\128?\153 of PXE BC
Mode data from UNDI driver, if unsupported then not to start PXE over IPv6
path.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Ye Ting <[email protected]>
Reviewed-by: Fu Siyuan <[email protected]>
Reviewed-by: Wu Jiaxin <[email protected]>
Modified Paths:
--------------
trunk/edk2/MdePkg/Include/Protocol/AdapterInformation.h
trunk/edk2/MdePkg/MdePkg.dec
trunk/edk2/NetworkPkg/UefiPxeBcDxe/PxeBcDriver.c
trunk/edk2/NetworkPkg/UefiPxeBcDxe/PxeBcImpl.h
trunk/edk2/NetworkPkg/UefiPxeBcDxe/UefiPxeBcDxe.inf
trunk/edk2/OptionRomPkg/UndiRuntimeDxe/Init.c
trunk/edk2/OptionRomPkg/UndiRuntimeDxe/Undi32.h
trunk/edk2/OptionRomPkg/UndiRuntimeDxe/UndiRuntimeDxe.inf
Added Paths:
-----------
trunk/edk2/OptionRomPkg/UndiRuntimeDxe/UndiAipImpl.c
Modified: trunk/edk2/MdePkg/Include/Protocol/AdapterInformation.h
===================================================================
--- trunk/edk2/MdePkg/Include/Protocol/AdapterInformation.h 2015-04-30
02:22:53 UTC (rev 17274)
+++ trunk/edk2/MdePkg/Include/Protocol/AdapterInformation.h 2015-04-30
02:57:10 UTC (rev 17275)
@@ -3,7 +3,7 @@
The EFI Adapter Information Protocol is used to dynamically and quickly
discover
or set device information for an adapter.
- Copyright (c) 2014, Intel Corporation. All rights reserved.<BR>
+ Copyright (c) 2014 - 2015, Intel Corporation. All rights reserved.<BR>
This program and the accompanying materials
are licensed and made available under the terms and conditions of the BSD
License
which accompanies this distribution. The full text of the license may be
found at
@@ -41,6 +41,11 @@
0x114da5ef, 0x2cf1, 0x4e12, {0x9b, 0xbb, 0xc4, 0x70, 0xb5, 0x52, 0x5, 0xd9
} \
}
+#define EFI_ADAPTER_INFO_UNDI_IPV6_SUPPORT_GUID \
+ { \
+ 0x4bd56be3, 0x4975, 0x4d8a, {0xa0, 0xad, 0xc4, 0x91, 0x20, 0x4b, 0x5d,
0x4d} \
+ }
+
typedef struct _EFI_ADAPTER_INFORMATION_PROTOCOL
EFI_ADAPTER_INFORMATION_PROTOCOL;
///
@@ -54,7 +59,7 @@
/// not any media attached to the network.
///
EFI_STATUS MediaState;
-}EFI_ADAPTER_INFO_MEDIA_STATE;
+} EFI_ADAPTER_INFO_MEDIA_STATE;
///
/// EFI_ADAPTER_INFO_NETWORK_BOOT
@@ -96,7 +101,7 @@
/// TRUE if the adapter is currently configured to boot from FCoE targets.
///
BOOLEAN FCoeBoot;
-}EFI_ADAPTER_INFO_NETWORK_BOOT;
+} EFI_ADAPTER_INFO_NETWORK_BOOT;
///
/// EFI_ADAPTER_INFO_SAN_MAC_ADDRESS
@@ -107,8 +112,18 @@
/// networking and Fibre-Channel Over Ethernet (FCOE), this conveys the FCOE
SAN MAC address from the adapter.
///
EFI_MAC_ADDRESS SanMacAddress;
-}EFI_ADAPTER_INFO_SAN_MAC_ADDRESS;
+} EFI_ADAPTER_INFO_SAN_MAC_ADDRESS;
+///
+/// EFI_ADAPTER_INFO_UNDI_IPV6_SUPPORT
+///
+typedef struct {
+ ///
+ /// Returns capability of UNDI to support IPv6 traffic.
+ ///
+ BOOLEAN Ipv6Support;
+} EFI_ADAPTER_INFO_UNDI_IPV6_SUPPORT;
+
/**
Returns the current state information for the adapter.
@@ -221,4 +236,6 @@
extern EFI_GUID gEfiAdapterInfoSanMacAddressGuid;
+extern EFI_GUID gEfiAdapterInfoUndiIpv6SupportGuid;
+
#endif
Modified: trunk/edk2/MdePkg/MdePkg.dec
===================================================================
--- trunk/edk2/MdePkg/MdePkg.dec 2015-04-30 02:22:53 UTC (rev 17274)
+++ trunk/edk2/MdePkg/MdePkg.dec 2015-04-30 02:57:10 UTC (rev 17275)
@@ -560,6 +560,10 @@
## Include/Guid/SystemResourceTable.h
gEfiSystemResourceTableGuid = { 0xb122a263, 0x3661, 0x4f68, {0x99, 0x29,
0x78, 0xf8, 0xb0, 0xd6, 0x21, 0x80 }}
+ ## Include/Protocol/AdapterInformation.h
+ gEfiAdapterInfoUndiIpv6SupportGuid = { 0x4bd56be3, 0x4975, 0x4d8a, {0xa0,
0xad, 0xc4, 0x91, 0x20, 0x4b, 0x5d, 0x4d }}
+
+
#
# GUID defined in PI1.0
#
Modified: trunk/edk2/NetworkPkg/UefiPxeBcDxe/PxeBcDriver.c
===================================================================
--- trunk/edk2/NetworkPkg/UefiPxeBcDxe/PxeBcDriver.c 2015-04-30 02:22:53 UTC
(rev 17274)
+++ trunk/edk2/NetworkPkg/UefiPxeBcDxe/PxeBcDriver.c 2015-04-30 02:57:10 UTC
(rev 17275)
@@ -2,7 +2,7 @@
Driver Binding functions implementationfor for UefiPxeBc Driver.
(C) Copyright 2014 Hewlett-Packard Development Company, L.P.<BR>
- Copyright (c) 2007 - 2013, Intel Corporation. All rights reserved.<BR>
+ Copyright (c) 2007 - 2015, Intel Corporation. All rights reserved.<BR>
This program and the accompanying materials
are licensed and made available under the terms and conditions of the BSD
License
@@ -442,7 +442,104 @@
Private->Mode.Ipv6Available = FALSE;
}
+/**
+ Check whether UNDI protocol supports IPv6.
+ @param[in] ControllerHandle Controller handle.
+ @param[in] Private Pointer to PXEBC_PRIVATE_DATA.
+ @param[out] Ipv6Support TRUE if UNDI supports IPv6.
+
+ @retval EFI_SUCCESS Get the result whether UNDI supports IPv6 by
NII or AIP protocol successfully.
+ @retval EFI_NOT_FOUND Don't know whether UNDI supports IPv6 since
NII or AIP is not available.
+
+**/
+EFI_STATUS
+PxeBcCheckIpv6Support (
+ IN EFI_HANDLE ControllerHandle,
+ IN PXEBC_PRIVATE_DATA *Private,
+ OUT BOOLEAN *Ipv6Support
+ )
+{
+ EFI_HANDLE Handle;
+ EFI_ADAPTER_INFORMATION_PROTOCOL *Aip;
+ EFI_STATUS Status;
+ EFI_GUID *InfoTypesBuffer;
+ UINTN InfoTypeBufferCount;
+ UINTN TypeIndex;
+ BOOLEAN Supported;
+ VOID *InfoBlock;
+ UINTN InfoBlockSize;
+
+ ASSERT (Private != NULL && Ipv6Support != NULL);
+
+ //
+ // Check whether the UNDI supports IPv6 by NII protocol.
+ //
+ if (Private->Nii != NULL) {
+ *Ipv6Support = Private->Nii->Ipv6Supported;
+ return EFI_SUCCESS;
+ }
+
+ //
+ // Check whether the UNDI supports IPv6 by AIP protocol.
+ //
+
+ //
+ // Get the NIC handle by SNP protocol.
+ //
+ Handle = NetLibGetSnpHandle (ControllerHandle, NULL);
+ if (Handle == NULL) {
+ return EFI_NOT_FOUND;
+ }
+
+ Aip = NULL;
+ Status = gBS->HandleProtocol (
+ Handle,
+ &gEfiAdapterInformationProtocolGuid,
+ (VOID *) &Aip
+ );
+ if (EFI_ERROR (Status) || Aip == NULL) {
+ return EFI_NOT_FOUND;
+ }
+
+ InfoTypesBuffer = NULL;
+ InfoTypeBufferCount = 0;
+ Status = Aip->GetSupportedTypes (Aip, &InfoTypesBuffer,
&InfoTypeBufferCount);
+ if (EFI_ERROR (Status) || InfoTypesBuffer == NULL) {
+ FreePool (InfoTypesBuffer);
+ return EFI_NOT_FOUND;
+ }
+
+ Supported = FALSE;
+ for (TypeIndex = 0; TypeIndex < InfoTypeBufferCount; TypeIndex++) {
+ if (CompareGuid (&InfoTypesBuffer[TypeIndex],
&gEfiAdapterInfoUndiIpv6SupportGuid)) {
+ Supported = TRUE;
+ break;
+ }
+ }
+
+ FreePool (InfoTypesBuffer);
+ if (!Supported) {
+ return EFI_NOT_FOUND;
+ }
+
+ //
+ // We now have adapter information block.
+ //
+ InfoBlock = NULL;
+ InfoBlockSize = 0;
+ Status = Aip->GetInformation (Aip, &gEfiAdapterInfoUndiIpv6SupportGuid,
&InfoBlock, &InfoBlockSize);
+ if (EFI_ERROR (Status) || InfoBlock == NULL) {
+ FreePool (InfoBlock);
+ return EFI_NOT_FOUND;
+ }
+
+ *Ipv6Support = ((EFI_ADAPTER_INFO_UNDI_IPV6_SUPPORT *)
InfoBlock)->Ipv6Support;
+ FreePool (InfoBlock);
+ return EFI_SUCCESS;
+
+}
+
/**
Create the opened instances based on IPv4.
@@ -1057,7 +1154,18 @@
// Set IPv6 avaiable flag and set default configure data for
// Udp6Read and Ip6 instance.
//
- Private->Mode.Ipv6Available = TRUE;
+ Status = PxeBcCheckIpv6Support (ControllerHandle, Private,
&Private->Mode.Ipv6Available);
+ if (EFI_ERROR (Status)) {
+ //
+ // Fail to get the data whether UNDI supports IPv6. Set default value.
+ //
+ Private->Mode.Ipv6Available = TRUE;
+ }
+
+ if (!Private->Mode.Ipv6Available) {
+ goto ON_ERROR;
+ }
+
Udp6CfgData = &Private->Udp6CfgData;
Ip6CfgData = &Private->Ip6CfgData;
Modified: trunk/edk2/NetworkPkg/UefiPxeBcDxe/PxeBcImpl.h
===================================================================
--- trunk/edk2/NetworkPkg/UefiPxeBcDxe/PxeBcImpl.h 2015-04-30 02:22:53 UTC
(rev 17274)
+++ trunk/edk2/NetworkPkg/UefiPxeBcDxe/PxeBcImpl.h 2015-04-30 02:57:10 UTC
(rev 17275)
@@ -2,7 +2,7 @@
This EFI_PXE_BASE_CODE_PROTOCOL and EFI_LOAD_FILE_PROTOCOL.
interfaces declaration.
- Copyright (c) 2007 - 2012, Intel Corporation. All rights reserved.<BR>
+ Copyright (c) 2007 - 2015, Intel Corporation. All rights reserved.<BR>
This program and the accompanying materials
are licensed and made available under the terms and conditions of the BSD
License
@@ -37,6 +37,7 @@
#include <Protocol/PxeBaseCodeCallBack.h>
#include <Protocol/ServiceBinding.h>
#include <Protocol/DriverBinding.h>
+#include <Protocol/AdapterInformation.h>
#include <Library/DebugLib.h>
#include <Library/BaseMemoryLib.h>
Modified: trunk/edk2/NetworkPkg/UefiPxeBcDxe/UefiPxeBcDxe.inf
===================================================================
--- trunk/edk2/NetworkPkg/UefiPxeBcDxe/UefiPxeBcDxe.inf 2015-04-30 02:22:53 UTC
(rev 17274)
+++ trunk/edk2/NetworkPkg/UefiPxeBcDxe/UefiPxeBcDxe.inf 2015-04-30 02:57:10 UTC
(rev 17275)
@@ -6,7 +6,7 @@
# with an IPv4 stack, an IPv6 stack or both.
#
#
-# Copyright (c) 2007 - 2014, Intel Corporation. All rights reserved.<BR>
+# Copyright (c) 2007 - 2015, Intel Corporation. All rights reserved.<BR>
#
# This program and the accompanying materials
# are licensed and made available under the terms and conditions of the BSD
License
@@ -97,7 +97,11 @@
gEfiPxeBaseCodeCallbackProtocolGuid ## SOMETIMES_PRODUCES
gEfiPxeBaseCodeProtocolGuid ## BY_START
gEfiLoadFileProtocolGuid ## BY_START
+ gEfiAdapterInformationProtocolGuid ## SOMETIMES_CONSUMES
+[Guids]
+ gEfiAdapterInfoUndiIpv6SupportGuid
+
[Pcd]
gEfiMdeModulePkgTokenSpaceGuid.PcdTftpBlockSize ## SOMETIMES_CONSUMES
[UserExtensions.TianoCore."ExtraFiles"]
Modified: trunk/edk2/OptionRomPkg/UndiRuntimeDxe/Init.c
===================================================================
--- trunk/edk2/OptionRomPkg/UndiRuntimeDxe/Init.c 2015-04-30 02:22:53 UTC
(rev 17274)
+++ trunk/edk2/OptionRomPkg/UndiRuntimeDxe/Init.c 2015-04-30 02:57:10 UTC
(rev 17275)
@@ -435,7 +435,7 @@
UNDI32Device->NIIProtocol_31.MinorVer = PXE_ROMID_MINORVER_31;
UNDI32Device->NIIProtocol_31.ImageSize = 0;
UNDI32Device->NIIProtocol_31.ImageAddr = 0;
- UNDI32Device->NIIProtocol_31.Ipv6Supported = FALSE;
+ UNDI32Device->NIIProtocol_31.Ipv6Supported = TRUE;
UNDI32Device->NIIProtocol_31.StringId[0] = 'U';
UNDI32Device->NIIProtocol_31.StringId[1] = 'N';
@@ -444,6 +444,10 @@
UNDI32Device->DeviceHandle = NULL;
+ UNDI32Device->Aip.GetInformation = UndiAipGetInfo;
+ UNDI32Device->Aip.SetInformation = UndiAipSetInfo;
+ UNDI32Device->Aip.GetSupportedTypes = UndiAipGetSupportedTypes;
+
//
// install both the 3.0 and 3.1 NII protocols.
//
@@ -453,6 +457,8 @@
&UNDI32Device->NIIProtocol_31,
&gEfiDevicePathProtocolGuid,
UNDI32Device->Undi32DevPath,
+ &gEfiAdapterInformationProtocolGuid,
+ &UNDI32Device->Aip,
NULL
);
@@ -497,6 +503,8 @@
&UNDI32Device->NIIProtocol_31,
&gEfiDevicePathProtocolGuid,
UNDI32Device->Undi32DevPath,
+ &gEfiAdapterInformationProtocolGuid,
+ &UNDI32Device->Aip,
NULL
);
Modified: trunk/edk2/OptionRomPkg/UndiRuntimeDxe/Undi32.h
===================================================================
--- trunk/edk2/OptionRomPkg/UndiRuntimeDxe/Undi32.h 2015-04-30 02:22:53 UTC
(rev 17274)
+++ trunk/edk2/OptionRomPkg/UndiRuntimeDxe/Undi32.h 2015-04-30 02:57:10 UTC
(rev 17275)
@@ -21,6 +21,7 @@
#include <Protocol/PciIo.h>
#include <Protocol/NetworkInterfaceIdentifier.h>
#include <Protocol/DevicePath.h>
+#include <Protocol/AdapterInformation.h>
#include <Library/UefiDriverEntryPoint.h>
#include <Library/UefiRuntimeLib.h>
@@ -30,6 +31,7 @@
#include <Library/UefiLib.h>
#include <Library/BaseLib.h>
#include <Library/DevicePathLib.h>
+#include <Library/MemoryAllocationLib.h>
#include <IndustryStandard/Pci.h>
@@ -57,10 +59,12 @@
#define UNDI_DEV_SIGNATURE SIGNATURE_32('u','n','d','i')
#define UNDI_DEV_FROM_THIS(a) CR(a, UNDI32_DEV, NIIProtocol_31,
UNDI_DEV_SIGNATURE)
#define UNDI_DEV_FROM_NIC(a) CR(a, UNDI32_DEV, NicInfo, UNDI_DEV_SIGNATURE)
+#define UNDI_DEV_FROM_AIP(a) CR(a, UNDI32_DEV, Aip, UNDI_DEV_SIGNATURE)
typedef struct {
UINTN Signature;
EFI_NETWORK_INTERFACE_IDENTIFIER_PROTOCOL NIIProtocol_31;
+ EFI_ADAPTER_INFORMATION_PROTOCOL Aip;
EFI_HANDLE DeviceHandle;
EFI_DEVICE_PATH_PROTOCOL *Undi32BaseDevPath;
EFI_DEVICE_PATH_PROTOCOL *Undi32DevPath;
@@ -343,4 +347,99 @@
VOID PxeStructInit (PXE_SW_UNDI *PxePtr);
VOID PxeUpdate (NIC_DATA_INSTANCE *NicPtr, PXE_SW_UNDI *PxePtr);
+//
+// functions defined in UndiAipImpl.c
+//
+
+/**
+ Returns the current state information for the adapter.
+
+ This function returns information of type InformationType from the adapter.
+ If an adapter does not support the requested informational type, then
+ EFI_UNSUPPORTED is returned.
+
+ @param[in] This A pointer to the
EFI_ADAPTER_INFORMATION_PROTOCOL instance.
+ @param[in] InformationType A pointer to an EFI_GUID that defines the
contents of InformationBlock.
+ @param[out] InforamtionBlock The service returns a pointer to the
buffer with the InformationBlock
+ structure which contains details about
the data specific to InformationType.
+ @param[out] InforamtionBlockSize The driver returns the size of the
InformationBlock in bytes.
+
+ @retval EFI_SUCCESS The InformationType information was
retrieved.
+ @retval EFI_UNSUPPORTED The InformationType is not known.
+ @retval EFI_DEVICE_ERROR The device reported an error.
+ @retval EFI_OUT_OF_RESOURCES The request could not be completed due to
a lack of resources.
+ @retval EFI_INVALID_PARAMETER This is NULL.
+ @retval EFI_INVALID_PARAMETER InformationBlock is NULL.
+ @retval EFI_INVALID_PARAMETER InformationBlockSize is NULL.
+
+**/
+EFI_STATUS
+EFIAPI
+UndiAipGetInfo (
+ IN EFI_ADAPTER_INFORMATION_PROTOCOL *This,
+ IN EFI_GUID *InformationType,
+ OUT VOID **InformationBlock,
+ OUT UINTN *InformationBlockSize
+ );
+
+/**
+ Sets state information for an adapter.
+
+ This function sends information of type InformationType for an adapter.
+ If an adapter does not support the requested information type, then
EFI_UNSUPPORTED
+ is returned.
+
+ @param[in] This A pointer to the
EFI_ADAPTER_INFORMATION_PROTOCOL instance.
+ @param[in] InformationType A pointer to an EFI_GUID that defines the
contents of InformationBlock.
+ @param[in] InforamtionBlock A pointer to the InformationBlock
structure which contains details
+ about the data specific to
InformationType.
+ @param[in] InforamtionBlockSize The size of the InformationBlock in bytes.
+
+ @retval EFI_SUCCESS The information was received and
interpreted successfully.
+ @retval EFI_UNSUPPORTED The InformationType is not known.
+ @retval EFI_DEVICE_ERROR The device reported an error.
+ @retval EFI_INVALID_PARAMETER This is NULL.
+ @retval EFI_INVALID_PARAMETER InformationBlock is NULL.
+ @retval EFI_WRITE_PROTECTED The InformationType cannot be modified
using EFI_ADAPTER_INFO_SET_INFO().
+
+**/
+EFI_STATUS
+EFIAPI
+UndiAipSetInfo (
+ IN EFI_ADAPTER_INFORMATION_PROTOCOL *This,
+ IN EFI_GUID *InformationType,
+ IN VOID *InformationBlock,
+ IN UINTN InformationBlockSize
+ );
+
+/**
+ Get a list of supported information types for this instance of the protocol.
+
+ This function returns a list of InformationType GUIDs that are supported on
an
+ adapter with this instance of EFI_ADAPTER_INFORMATION_PROTOCOL. The list is
returned
+ in InfoTypesBuffer, and the number of GUID pointers in InfoTypesBuffer is
returned in
+ InfoTypesBufferCount.
+
+ @param[in] This A pointer to the
EFI_ADAPTER_INFORMATION_PROTOCOL instance.
+ @param[out] InfoTypesBuffer A pointer to the list of InformationType
GUID pointers that are supported
+ by This.
+ @param[out] InfoTypesBufferCount A pointer to the number of GUID pointers
present in InfoTypesBuffer.
+
+ @retval EFI_SUCCESS The list of information type GUIDs that
are supported on this adapter was
+ returned in InfoTypesBuffer. The number of
information type GUIDs was
+ returned in InfoTypesBufferCount.
+ @retval EFI_INVALID_PARAMETER This is NULL.
+ @retval EFI_INVALID_PARAMETER InfoTypesBuffer is NULL.
+ @retval EFI_INVALID_PARAMETER InfoTypesBufferCount is NULL.
+ @retval EFI_OUT_OF_RESOURCES There is not enough pool memory to store
the results.
+
+**/
+EFI_STATUS
+EFIAPI
+UndiAipGetSupportedTypes (
+ IN EFI_ADAPTER_INFORMATION_PROTOCOL *This,
+ OUT EFI_GUID **InfoTypesBuffer,
+ OUT UINTN *InfoTypesBufferCount
+ );
+
#endif
Added: trunk/edk2/OptionRomPkg/UndiRuntimeDxe/UndiAipImpl.c
===================================================================
--- trunk/edk2/OptionRomPkg/UndiRuntimeDxe/UndiAipImpl.c
(rev 0)
+++ trunk/edk2/OptionRomPkg/UndiRuntimeDxe/UndiAipImpl.c 2015-04-30
02:57:10 UTC (rev 17275)
@@ -0,0 +1,151 @@
+/** @file
+
+Copyright (c) 2015, Intel Corporation. All rights reserved.<BR>
+This program and the accompanying materials
+are licensed and made available under the terms and conditions of the BSD
License
+which accompanies this distribution. The full text of the license may be
found at
+http://opensource.org/licenses/bsd-license.php
+
+THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+**/
+
+
+#include "Undi32.h"
+
+
+UINTN mSupportedInfoTypesCount = 1;
+EFI_GUID mSupportedInfoTypes[] = {
+ EFI_ADAPTER_INFO_UNDI_IPV6_SUPPORT_GUID
+};
+
+/**
+ Returns the current state information for the adapter.
+
+ This function returns information of type InformationType from the adapter.
+ If an adapter does not support the requested informational type, then
+ EFI_UNSUPPORTED is returned.
+
+ @param[in] This A pointer to the
EFI_ADAPTER_INFORMATION_PROTOCOL instance.
+ @param[in] InformationType A pointer to an EFI_GUID that defines the
contents of InformationBlock.
+ @param[out] InforamtionBlock The service returns a pointer to the
buffer with the InformationBlock
+ structure which contains details about
the data specific to InformationType.
+ @param[out] InforamtionBlockSize The driver returns the size of the
InformationBlock in bytes.
+
+ @retval EFI_SUCCESS The InformationType information was
retrieved.
+ @retval EFI_UNSUPPORTED The InformationType is not known.
+ @retval EFI_DEVICE_ERROR The device reported an error.
+ @retval EFI_OUT_OF_RESOURCES The request could not be completed due to
a lack of resources.
+ @retval EFI_INVALID_PARAMETER This is NULL.
+ @retval EFI_INVALID_PARAMETER InformationBlock is NULL.
+ @retval EFI_INVALID_PARAMETER InformationBlockSize is NULL.
+
+**/
+EFI_STATUS
+EFIAPI
+UndiAipGetInfo (
+ IN EFI_ADAPTER_INFORMATION_PROTOCOL *This,
+ IN EFI_GUID *InformationType,
+ OUT VOID **InformationBlock,
+ OUT UINTN *InformationBlockSize
+ )
+{
+ UNDI32_DEV *UNDI32Device;
+ EFI_ADAPTER_INFO_UNDI_IPV6_SUPPORT *UndiIpv6Support;
+
+ if (This == NULL || InformationBlock == NULL || InformationBlockSize ==
NULL) {
+ return EFI_INVALID_PARAMETER;
+ }
+
+ if (!CompareGuid (InformationType, &gEfiAdapterInfoUndiIpv6SupportGuid)) {
+ return EFI_UNSUPPORTED;
+ }
+
+ UNDI32Device = UNDI_DEV_FROM_AIP (This);
+ *InformationBlockSize = sizeof (EFI_ADAPTER_INFO_UNDI_IPV6_SUPPORT);
+ *InformationBlock = AllocateZeroPool (*InformationBlockSize);
+ if (*InformationBlock == NULL) {
+ return EFI_OUT_OF_RESOURCES;
+ }
+
+ UndiIpv6Support = (EFI_ADAPTER_INFO_UNDI_IPV6_SUPPORT *) (*InformationBlock);
+ UndiIpv6Support->Ipv6Support = UNDI32Device->NIIProtocol_31.Ipv6Supported;
+
+ return EFI_SUCCESS;
+}
+
+/**
+ Sets state information for an adapter.
+
+ This function sends information of type InformationType for an adapter.
+ If an adapter does not support the requested information type, then
EFI_UNSUPPORTED
+ is returned.
+
+ @param[in] This A pointer to the
EFI_ADAPTER_INFORMATION_PROTOCOL instance.
+ @param[in] InformationType A pointer to an EFI_GUID that defines the
contents of InformationBlock.
+ @param[in] InforamtionBlock A pointer to the InformationBlock
structure which contains details
+ about the data specific to
InformationType.
+ @param[in] InforamtionBlockSize The size of the InformationBlock in bytes.
+
+ @retval EFI_SUCCESS The information was received and
interpreted successfully.
+ @retval EFI_UNSUPPORTED The InformationType is not known.
+ @retval EFI_DEVICE_ERROR The device reported an error.
+ @retval EFI_INVALID_PARAMETER This is NULL.
+ @retval EFI_INVALID_PARAMETER InformationBlock is NULL.
+ @retval EFI_WRITE_PROTECTED The InformationType cannot be modified
using EFI_ADAPTER_INFO_SET_INFO().
+
+**/
+EFI_STATUS
+EFIAPI
+UndiAipSetInfo (
+ IN EFI_ADAPTER_INFORMATION_PROTOCOL *This,
+ IN EFI_GUID *InformationType,
+ IN VOID *InformationBlock,
+ IN UINTN InformationBlockSize
+ )
+{
+ return EFI_WRITE_PROTECTED;
+}
+
+/**
+ Get a list of supported information types for this instance of the protocol.
+
+ This function returns a list of InformationType GUIDs that are supported on
an
+ adapter with this instance of EFI_ADAPTER_INFORMATION_PROTOCOL. The list is
returned
+ in InfoTypesBuffer, and the number of GUID pointers in InfoTypesBuffer is
returned in
+ InfoTypesBufferCount.
+
+ @param[in] This A pointer to the
EFI_ADAPTER_INFORMATION_PROTOCOL instance.
+ @param[out] InfoTypesBuffer A pointer to the list of InformationType
GUID pointers that are supported
+ by This.
+ @param[out] InfoTypesBufferCount A pointer to the number of GUID pointers
present in InfoTypesBuffer.
+
+ @retval EFI_SUCCESS The list of information type GUIDs that
are supported on this adapter was
+ returned in InfoTypesBuffer. The number of
information type GUIDs was
+ returned in InfoTypesBufferCount.
+ @retval EFI_INVALID_PARAMETER This is NULL.
+ @retval EFI_INVALID_PARAMETER InfoTypesBuffer is NULL.
+ @retval EFI_INVALID_PARAMETER InfoTypesBufferCount is NULL.
+ @retval EFI_OUT_OF_RESOURCES There is not enough pool memory to store
the results.
+
+**/
+EFI_STATUS
+EFIAPI
+UndiAipGetSupportedTypes (
+ IN EFI_ADAPTER_INFORMATION_PROTOCOL *This,
+ OUT EFI_GUID **InfoTypesBuffer,
+ OUT UINTN *InfoTypesBufferCount
+ )
+{
+ if (This == NULL || InfoTypesBuffer == NULL || InfoTypesBufferCount == NULL)
{
+ return EFI_INVALID_PARAMETER;
+ }
+
+ *InfoTypesBufferCount = 1;
+ *InfoTypesBuffer = AllocateCopyPool (sizeof (EFI_GUID),
&gEfiAdapterInfoUndiIpv6SupportGuid);
+ if (InfoTypesBuffer == NULL) {
+ return EFI_OUT_OF_RESOURCES;
+ }
+
+ return EFI_SUCCESS;
+}
Modified: trunk/edk2/OptionRomPkg/UndiRuntimeDxe/UndiRuntimeDxe.inf
===================================================================
--- trunk/edk2/OptionRomPkg/UndiRuntimeDxe/UndiRuntimeDxe.inf 2015-04-30
02:22:53 UTC (rev 17274)
+++ trunk/edk2/OptionRomPkg/UndiRuntimeDxe/UndiRuntimeDxe.inf 2015-04-30
02:57:10 UTC (rev 17275)
@@ -36,11 +36,11 @@
Decode.c
Init.c
ComponentName.c
+ UndiAipImpl.c
[Packages]
MdePkg/MdePkg.dec
-
[LibraryClasses]
UefiLib
UefiBootServicesTableLib
@@ -49,15 +49,18 @@
UefiRuntimeLib
UefiDriverEntryPoint
BaseLib
+ MemoryAllocationLib
[Protocols]
gEfiNetworkInterfaceIdentifierProtocolGuid_31
gEfiPciIoProtocolGuid
gEfiDevicePathProtocolGuid
+ gEfiAdapterInformationProtocolGuid
[Guids]
gEfiEventExitBootServicesGuid ## PRODUCES ## Event
gEfiEventVirtualAddressChangeGuid ## PRODUCES ## Event
+ gEfiAdapterInfoUndiIpv6SupportGuid ## PRODUCES
[Depex]
gEfiBdsArchProtocolGuid AND
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