diff options
Diffstat (limited to 'NetworkPkg/Ip6Dxe/Ip6ConfigImpl.h')
| -rw-r--r-- | NetworkPkg/Ip6Dxe/Ip6ConfigImpl.h | 295 |
1 files changed, 295 insertions, 0 deletions
diff --git a/NetworkPkg/Ip6Dxe/Ip6ConfigImpl.h b/NetworkPkg/Ip6Dxe/Ip6ConfigImpl.h new file mode 100644 index 0000000000..5ae483931a --- /dev/null +++ b/NetworkPkg/Ip6Dxe/Ip6ConfigImpl.h @@ -0,0 +1,295 @@ +/** @file
+ Definitions for EFI IPv6 Configuartion Protocol implementation.
+
+ Copyright (c) 2009 - 2010, 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.
+
+**/
+
+#ifndef __IP6_CONFIG_IMPL_H__
+#define __IP6_CONFIG_IMPL_H__
+
+#define IP6_CONFIG_INSTANCE_SIGNATURE SIGNATURE_32 ('I', 'P', '6', 'C')
+#define IP6_FORM_CALLBACK_INFO_SIGNATURE SIGNATURE_32 ('I', 'F', 'C', 'I')
+#define IP6_CONFIG_VARIABLE_ATTRIBUTE (EFI_VARIABLE_NON_VOLATILE | EFI_VARIABLE_BOOTSERVICE_ACCESS)
+
+#define IP6_CONFIG_DEFAULT_DAD_XMITS 1
+#define IP6_CONFIG_DHCP6_OPTION_ORO 6
+#define IP6_CONFIG_DHCP6_OPTION_DNS_SERVERS 23
+
+#define DATA_ATTRIB_SIZE_FIXED 0x1
+#define DATA_ATTRIB_VOLATILE 0x2
+
+#define DATA_ATTRIB_SET(Attrib, Bits) (BOOLEAN)((Attrib) & (Bits))
+#define SET_DATA_ATTRIB(Attrib, Bits) ((Attrib) |= (Bits))
+
+typedef struct _IP6_CONFIG_INSTANCE IP6_CONFIG_INSTANCE;
+
+#define IP6_CONFIG_INSTANCE_FROM_PROTOCOL(Proto) \
+ CR ((Proto), \
+ IP6_CONFIG_INSTANCE, \
+ Ip6Config, \
+ IP6_CONFIG_INSTANCE_SIGNATURE \
+ )
+
+
+#define IP6_CONFIG_INSTANCE_FROM_FORM_CALLBACK(Callback) \
+ CR ((Callback), \
+ IP6_CONFIG_INSTANCE, \
+ CallbackInfo, \
+ IP6_CONFIG_INSTANCE_SIGNATURE \
+ )
+
+#define IP6_SERVICE_FROM_IP6_CONFIG_INSTANCE(Instance) \
+ CR ((Instance), \
+ IP6_SERVICE, \
+ Ip6ConfigInstance, \
+ IP6_SERVICE_SIGNATURE \
+ )
+
+#define IP6_FORM_CALLBACK_INFO_FROM_CONFIG_ACCESS(ConfigAccess) \
+ CR ((ConfigAccess), \
+ IP6_FORM_CALLBACK_INFO, \
+ HiiConfigAccess, \
+ IP6_FORM_CALLBACK_INFO_SIGNATURE \
+ )
+
+/**
+ The prototype of work function for EfiIp6ConfigSetData().
+
+ @param[in] Instance The pointer to the IP6 config instance data.
+ @param[in] DataSize In bytes, the size of the buffer pointed to by Data.
+ @param[in] Data The data buffer to set.
+
+ @retval EFI_BAD_BUFFER_SIZE The DataSize does not match the size of the type,
+ 8 bytes.
+ @retval EFI_SUCCESS The specified configuration data for the EFI IPv6
+ network stack was set successfully.
+
+**/
+typedef
+EFI_STATUS
+(*IP6_CONFIG_SET_DATA) (
+ IN IP6_CONFIG_INSTANCE *Instance,
+ IN UINTN DataSize,
+ IN VOID *Data
+ );
+
+/**
+ The prototype of work function for EfiIp6ConfigGetData().
+
+ @param[in] Instance The pointer to the IP6 config instance data.
+ @param[in, out] DataSize On input, in bytes, the size of Data. On output, in
+ bytes, the size of buffer required to store the specified
+ configuration data.
+ @param[in] Data The data buffer in which the configuration data is returned.
+ Ignored if DataSize is ZERO.
+
+ @retval EFI_BUFFER_TOO_SMALL The size of Data is too small for the specified
+ configuration data, and the required size is
+ returned in DataSize.
+ @retval EFI_SUCCESS The specified configuration data was obtained successfully.
+
+**/
+typedef
+EFI_STATUS
+(*IP6_CONFIG_GET_DATA) (
+ IN IP6_CONFIG_INSTANCE *Instance,
+ IN OUT UINTN *DataSize,
+ IN VOID *Data OPTIONAL
+ );
+
+typedef union {
+ VOID *Ptr;
+ EFI_IP6_CONFIG_INTERFACE_INFO *IfInfo;
+ EFI_IP6_CONFIG_INTERFACE_ID *AltIfId;
+ EFI_IP6_CONFIG_POLICY *Policy;
+ EFI_IP6_CONFIG_DUP_ADDR_DETECT_TRANSMITS *DadXmits;
+ EFI_IP6_CONFIG_MANUAL_ADDRESS *ManualAddress;
+ EFI_IPv6_ADDRESS *Gateway;
+ EFI_IPv6_ADDRESS *DnsServers;
+} IP6_CONFIG_DATA;
+
+typedef struct {
+ IP6_CONFIG_SET_DATA SetData;
+ IP6_CONFIG_GET_DATA GetData;
+ EFI_STATUS Status;
+ UINT8 Attribute;
+ NET_MAP EventMap;
+ IP6_CONFIG_DATA Data;
+ UINTN DataSize;
+} IP6_CONFIG_DATA_ITEM;
+
+typedef struct {
+ UINT16 Offset;
+ UINTN DataSize;
+ EFI_IP6_CONFIG_DATA_TYPE DataType;
+} IP6_CONFIG_DATA_RECORD;
+
+#pragma pack(1)
+
+//
+// heap data that contains the data for each data record.
+//
+// BOOLEAN IsAltIfIdSet;
+// EFI_IP6_CONFIG_POLICY Policy;
+// EFI_IP6_CONFIG_DUP_ADDR_DETECT_TRANSMITS DadXmits;
+// UINT32 ManualaddressCount;
+// UINT32 GatewayCount;
+// UINT32 DnsServersCount;
+// EFI_IP6_CONFIG_INTERFACE_ID AltIfId;
+// EFI_IP6_CONFIG_MANUAL_ADDRESS ManualAddress[];
+// EFI_IPv6_ADDRESS Gateway[];
+// EFI_IPv6_ADDRESS DnsServers[];
+//
+typedef struct {
+ UINT32 IaId;
+ UINT16 Checksum;
+ UINT16 DataRecordCount;
+ IP6_CONFIG_DATA_RECORD DataRecord[1];
+} IP6_CONFIG_VARIABLE;
+
+#pragma pack()
+
+typedef struct {
+ LIST_ENTRY Link;
+ EFI_IP6_ADDRESS_INFO AddrInfo;
+} IP6_ADDRESS_INFO_ENTRY;
+
+typedef struct {
+ EFI_IP6_CONFIG_POLICY Policy; ///< manual or automatic
+ EFI_IP6_CONFIG_DUP_ADDR_DETECT_TRANSMITS DadTransmitCount; ///< dad transmits count
+ EFI_IP6_CONFIG_INTERFACE_ID InterfaceId; ///< alternative interface id
+ LIST_ENTRY ManualAddress; ///< IP addresses
+ UINT32 ManualAddressCount; ///< IP addresses count
+ LIST_ENTRY GatewayAddress; ///< Gateway address
+ UINT32 GatewayAddressCount; ///< Gateway address count
+ LIST_ENTRY DnsAddress; ///< DNS server address
+ UINT32 DnsAddressCount; ///< DNS server address count
+} IP6_CONFIG_NVDATA;
+
+typedef struct _IP6_FORM_CALLBACK_INFO {
+ UINT32 Signature;
+ EFI_HANDLE ChildHandle;
+ EFI_HII_CONFIG_ACCESS_PROTOCOL HiiConfigAccess;
+ EFI_DEVICE_PATH_PROTOCOL *HiiVendorDevicePath;
+ EFI_HII_HANDLE RegisteredHandle;
+} IP6_FORM_CALLBACK_INFO;
+
+struct _IP6_CONFIG_INSTANCE {
+ UINT32 Signature;
+ BOOLEAN Configured;
+ LIST_ENTRY Link;
+ UINT16 IfIndex;
+
+ EFI_IP6_CONFIG_INTERFACE_INFO InterfaceInfo;
+ EFI_IP6_CONFIG_INTERFACE_ID AltIfId;
+ EFI_IP6_CONFIG_POLICY Policy;
+ EFI_IP6_CONFIG_DUP_ADDR_DETECT_TRANSMITS DadXmits;
+
+ IP6_CONFIG_DATA_ITEM DataItem[Ip6ConfigDataTypeMaximum];
+ NET_MAP DadFailedMap;
+ NET_MAP DadPassedMap;
+
+ EFI_IP6_CONFIG_PROTOCOL Ip6Config;
+
+ EFI_EVENT Dhcp6SbNotifyEvent;
+ VOID *Registration;
+ EFI_HANDLE Dhcp6Handle;
+ EFI_DHCP6_PROTOCOL *Dhcp6;
+ BOOLEAN OtherInfoOnly;
+ UINT32 IaId;
+ EFI_EVENT Dhcp6Event;
+ UINT32 FailedIaAddressCount;
+ EFI_IPv6_ADDRESS *DeclineAddress;
+ UINT32 DeclineAddressCount;
+
+ IP6_FORM_CALLBACK_INFO CallbackInfo;
+ IP6_CONFIG_NVDATA Ip6NvData;
+};
+
+/**
+ The event process routine when the DHCPv6 server is answered with a reply packet
+ for an information request.
+
+ @param[in] This Points to the EFI_DHCP6_PROTOCOL.
+ @param[in] Context The pointer to the IP6 configuration instance data.
+ @param[in] Packet The DHCPv6 reply packet.
+
+ @retval EFI_SUCCESS The DNS server address was retrieved from the reply packet.
+ @retval EFI_NOT_READY The reply packet does not contain the DNS server option, or
+ the DNS server address is not valid.
+
+**/
+EFI_STATUS
+EFIAPI
+Ip6ConfigOnDhcp6Reply (
+ IN EFI_DHCP6_PROTOCOL *This,
+ IN VOID *Context,
+ IN EFI_DHCP6_PACKET *Packet
+ );
+
+/**
+ The work function to trigger the DHCPv6 process to perform a stateful autoconfiguration.
+
+ @param[in] Instance Pointer to the IP6 config instance data.
+ @param[in] OtherInfoOnly If FALSE, get stateful address and other information
+ via DHCPv6. Otherwise, only get the other information.
+
+ @retval EFI_SUCCESS The operation finished successfully.
+ @retval EFI_UNSUPPORTED The DHCP6 driver is not available.
+
+**/
+EFI_STATUS
+Ip6ConfigStartStatefulAutoConfig (
+ IN IP6_CONFIG_INSTANCE *Instance,
+ IN BOOLEAN OtherInfoOnly
+ );
+
+/**
+ Initialize an IP6_CONFIG_INSTANCE.
+
+ @param[out] Instance The buffer of IP6_CONFIG_INSTANCE to be initialized.
+
+ @retval EFI_OUT_OF_RESOURCES Failed to allocate resources to complete the operation.
+ @retval EFI_SUCCESS The IP6_CONFIG_INSTANCE initialized successfully.
+
+**/
+EFI_STATUS
+Ip6ConfigInitInstance (
+ OUT IP6_CONFIG_INSTANCE *Instance
+ );
+
+/**
+ Release an IP6_CONFIG_INSTANCE.
+
+ @param[in, out] Instance The buffer of IP6_CONFIG_INSTANCE to be freed.
+
+**/
+VOID
+Ip6ConfigCleanInstance (
+ IN OUT IP6_CONFIG_INSTANCE *Instance
+ );
+
+/**
+ Destory the Dhcp6 child in IP6_CONFIG_INSTANCE and release the resources.
+
+ @param[in, out] Instance The buffer of IP6_CONFIG_INSTANCE to be freed.
+
+ @retval EFI_SUCCESS The child was successfully destroyed.
+ @retval Others Failed to destory the child.
+
+**/
+EFI_STATUS
+Ip6ConfigDestroyDhcp6 (
+ IN OUT IP6_CONFIG_INSTANCE *Instance
+ );
+
+#endif
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