/** @file\r
Ip4 internal functions and type defintions.\r
- \r
-Copyright (c) 2005 - 2012, Intel Corporation. All rights reserved.<BR>\r
-This program and the accompanying materials\r
-are licensed and made available under the terms and conditions of the BSD License\r
-which accompanies this distribution. The full text of the license may be found at\r
-http://opensource.org/licenses/bsd-license.php\r
\r
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r
+Copyright (c) 2005 - 2018, Intel Corporation. All rights reserved.<BR>\r
+(C) Copyright 2015 Hewlett-Packard Development Company, L.P.<BR>\r
+\r
+SPDX-License-Identifier: BSD-2-Clause-Patent\r
\r
**/\r
\r
\r
#include <Protocol/IpSec.h>\r
#include <Protocol/Ip4.h>\r
-#include <Protocol/Ip4Config.h>\r
+#include <Protocol/Ip4Config2.h>\r
#include <Protocol/Arp.h>\r
#include <Protocol/ManagedNetwork.h>\r
+#include <Protocol/Dhcp4.h>\r
+#include <Protocol/HiiConfigRouting.h>\r
+#include <Protocol/HiiConfigAccess.h>\r
+\r
+#include <IndustryStandard/Dhcp.h>\r
\r
#include <Library/DebugLib.h>\r
#include <Library/UefiRuntimeServicesTableLib.h>\r
#include <Library/BaseMemoryLib.h>\r
#include <Library/MemoryAllocationLib.h>\r
#include <Library/DpcLib.h>\r
+#include <Library/PrintLib.h>\r
+#include <Library/DevicePathLib.h>\r
+#include <Library/HiiLib.h>\r
+#include <Library/UefiHiiServicesLib.h>\r
\r
#include "Ip4Common.h"\r
#include "Ip4Driver.h"\r
#include "Ip4Route.h"\r
#include "Ip4Input.h"\r
#include "Ip4Output.h"\r
+#include "Ip4Config2Impl.h"\r
+#include "Ip4Config2Nv.h"\r
+#include "Ip4NvData.h"\r
\r
#define IP4_PROTOCOL_SIGNATURE SIGNATURE_32 ('I', 'P', '4', 'P')\r
#define IP4_SERVICE_SIGNATURE SIGNATURE_32 ('I', 'P', '4', 'S')\r
//\r
// The state of IP4 protocol. It starts from UNCONFIGED. if it is\r
// successfully configured, it goes to CONFIGED. if configure NULL\r
-// is called, it becomes UNCONFIGED again. If (partly) destroyed, it\r
-// becomes DESTROY.\r
+// is called, it becomes UNCONFIGED again.\r
//\r
#define IP4_STATE_UNCONFIGED 0\r
#define IP4_STATE_CONFIGED 1\r
-#define IP4_STATE_DESTROY 2\r
\r
//\r
// The state of IP4 service. It starts from UNSTARTED. It transits\r
EFI_HANDLE Handle;\r
INTN State;\r
\r
+ BOOLEAN InDestroy;\r
+\r
IP4_SERVICE *Service;\r
LIST_ENTRY Link; // Link to all the IP protocol from the service\r
\r
UINT32 Signature;\r
EFI_SERVICE_BINDING_PROTOCOL ServiceBinding;\r
INTN State;\r
- BOOLEAN InDestroy;\r
\r
//\r
// List of all the IP instances and interfaces, and default\r
EFI_SIMPLE_NETWORK_MODE SnpMode;\r
\r
EFI_EVENT Timer;\r
+ EFI_EVENT ReconfigCheckTimer;\r
+ EFI_EVENT ReconfigEvent;\r
+\r
+ BOOLEAN Reconfig;\r
\r
//\r
- // Auto configure staff\r
+ // Underlying media present status.\r
//\r
- EFI_IP4_CONFIG_PROTOCOL *Ip4Config;\r
- EFI_EVENT DoneEvent;\r
- EFI_EVENT ReconfigEvent;\r
- EFI_EVENT ActiveEvent;\r
+ BOOLEAN MediaPresent;\r
\r
//\r
- // The string representation of the current mac address of the\r
- // NIC this IP4_SERVICE works on.\r
+ // IPv4 Configuration II Protocol instance\r
//\r
+ IP4_CONFIG2_INSTANCE Ip4Config2Instance;\r
+\r
CHAR16 *MacString;\r
+\r
UINT32 MaxPacketSize;\r
UINT32 OldMaxPacketSize; ///< The MTU before IPsec enable.\r
};\r
#define IP4_SERVICE_FROM_PROTOCOL(Sb) \\r
CR ((Sb), IP4_SERVICE, ServiceBinding, IP4_SERVICE_SIGNATURE)\r
\r
+#define IP4_SERVICE_FROM_CONFIG2_INSTANCE(This) \\r
+ CR (This, IP4_SERVICE, Ip4Config2Instance, IP4_SERVICE_SIGNATURE)\r
+\r
+\r
#define IP4_NO_MAPPING(IpInstance) (!(IpInstance)->Interface->Configured)\r
\r
extern EFI_IP4_PROTOCOL mEfiIp4ProtocolTemplete;\r
\r
@param[in] IpInstance The IP4 child to clean up.\r
\r
- @retval EFI_SUCCESS The IP4 child is cleaned up\r
- @retval EFI_DEVICE_ERROR Some resources failed to be released\r
+ @retval EFI_SUCCESS The IP4 child is cleaned up.\r
+ @retval EFI_DEVICE_ERROR Some resources failed to be released.\r
\r
**/\r
EFI_STATUS\r
/**\r
Cancel the user's receive/transmit request.\r
\r
- @param[in] IpInstance The IP4 child\r
+ @param[in] IpInstance The IP4 child.\r
@param[in] Token The token to cancel. If NULL, all token will be\r
cancelled.\r
\r
- @retval EFI_SUCCESS The token is cancelled\r
+ @retval EFI_SUCCESS The token is cancelled.\r
@retval EFI_NOT_FOUND The token isn't found on either the\r
- transmit/receive queue\r
+ transmit/receive queue.\r
@retval EFI_DEVICE_ERROR Not all token is cancelled when Token is NULL.\r
\r
**/\r
);\r
\r
/**\r
- The heart beat timer of IP4 service instance. It times out\r
- all of its IP4 children's received-but-not-delivered and\r
- transmitted-but-not-recycle packets, and provides time input\r
- for its IGMP protocol.\r
+ This heart beat timer of IP4 service instance times out all of its IP4 children's\r
+ received-but-not-delivered and transmitted-but-not-recycle packets, and provides\r
+ time input for its IGMP protocol.\r
\r
@param[in] Event The IP4 service instance's heart beat timer.\r
@param[in] Context The IP4 service instance.\r
IN VOID *Context\r
);\r
\r
+/**\r
+ This dedicated timer is used to poll underlying network media status. In case\r
+ of cable swap or wireless network switch, a new round auto configuration will\r
+ be initiated. The timer will signal the IP4 to run DHCP configuration again.\r
+ IP4 driver will free old IP address related resource, such as route table and\r
+ Interface, then initiate a DHCP process to acquire new IP, eventually create\r
+ route table for new IP address.\r
+\r
+ @param[in] Event The IP4 service instance's heart beat timer.\r
+ @param[in] Context The IP4 service instance.\r
+\r
+**/\r
+VOID\r
+EFIAPI\r
+Ip4TimerReconfigChecking (\r
+ IN EFI_EVENT Event,\r
+ IN VOID *Context\r
+ );\r
+\r
/**\r
Decrease the life of the transmitted packets. If it is\r
decreased to zero, cancel the packet. This function is\r
packets.\r
\r
@param[in] Map The IP4 child's transmit map.\r
- @param[in] Item Current transmitted packet\r
+ @param[in] Item Current transmitted packet.\r
@param[in] Context Not used.\r
\r
- @retval EFI_SUCCESS Always returns EFI_SUCCESS\r
+ @retval EFI_SUCCESS Always returns EFI_SUCCESS.\r
\r
**/\r
EFI_STATUS\r
are bound together. Check the comments in Ip4Output for information\r
about IP fragmentation.\r
\r
- @param[in] Context The token's wrap\r
+ @param[in] Context The token's wrap.\r
\r
**/\r
VOID\r
);\r
\r
extern EFI_IPSEC2_PROTOCOL *mIpSec;\r
+extern BOOLEAN mIpSec2Installed;\r
\r
#endif\r
projects / mirror_edk2.git / blobdiff