Use Ip6Cfg->SetData() to set IP6 manual address is asynchronous process and the
registered data notify event will be singled when process is done. So it's not
necessary to create another timeout event for the address setting.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Fu Siyuan <siyuan.fu@intel.com>
Reviewed-by: Ye Ting <ting.ye@intel.com>
Reviewed-by: Jiaxin Wu <jiaxin.wu@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18610
6f19259b-4bc3-4df7-8a09-
765794883524
EFI_IP6_CONFIG_MANUAL_ADDRESS CfgAddr;\r
EFI_IPv6_ADDRESS GatewayAddr;\r
UINTN DataSize;\r
EFI_IP6_CONFIG_MANUAL_ADDRESS CfgAddr;\r
EFI_IPv6_ADDRESS GatewayAddr;\r
UINTN DataSize;\r
- EFI_EVENT TimeOutEvt;\r
EFI_EVENT MappedEvt;\r
EFI_STATUS Status;\r
EFI_EVENT MappedEvt;\r
EFI_STATUS Status;\r
- UINT64 DadTriggerTime;\r
- EFI_IP6_CONFIG_DUP_ADDR_DETECT_TRANSMITS DadXmits;\r
+ EFI_IPv6_ADDRESS *Ip6Addr;\r
+ UINTN Index;\r
\r
Status = EFI_SUCCESS;\r
\r
Status = EFI_SUCCESS;\r
DataSize = sizeof (EFI_IP6_CONFIG_POLICY);\r
Ip6Cfg = Private->Ip6Cfg;\r
Ip6 = Private->Ip6;\r
DataSize = sizeof (EFI_IP6_CONFIG_POLICY);\r
Ip6Cfg = Private->Ip6Cfg;\r
Ip6 = Private->Ip6;\r
- //\r
- // Get Duplicate Address Detection Transmits count.\r
- //\r
- DataSize = sizeof (EFI_IP6_CONFIG_DUP_ADDR_DETECT_TRANSMITS);\r
- Status = Ip6Cfg->GetData (\r
- Ip6Cfg,\r
- Ip6ConfigDataTypeDupAddrDetectTransmits,\r
- &DataSize,\r
- &DadXmits\r
- );\r
- if (EFI_ERROR (Status)) {\r
- goto ON_EXIT;\r
- }\r
-\r
- //\r
- // Create a timer as setting address timeout event since DAD in IP6 driver.\r
- //\r
- Status = gBS->CreateEvent (\r
- EVT_TIMER,\r
- TPL_CALLBACK,\r
- NULL,\r
- NULL,\r
- &TimeOutEvt\r
- );\r
- if (EFI_ERROR (Status)) {\r
- goto ON_EXIT;\r
- }\r
-\r
//\r
// Create a notify event to set address flag when DAD if IP6 driver succeeded.\r
//\r
//\r
// Create a notify event to set address flag when DAD if IP6 driver succeeded.\r
//\r
+ Private->IsAddressOk = FALSE;\r
Status = Ip6Cfg->RegisterDataNotify (\r
Ip6Cfg,\r
Ip6ConfigDataTypeManualAddress,\r
Status = Ip6Cfg->RegisterDataNotify (\r
Ip6Cfg,\r
Ip6ConfigDataTypeManualAddress,\r
);\r
if (EFI_ERROR(Status) && Status != EFI_NOT_READY) {\r
goto ON_EXIT;\r
);\r
if (EFI_ERROR(Status) && Status != EFI_NOT_READY) {\r
goto ON_EXIT;\r
+ } else if (Status == EFI_NOT_READY) {\r
+ //\r
+ // Poll the network until the asynchronous process is finished.\r
+ //\r
+ while (!Private->IsAddressOk) {\r
+ Ip6->Poll (Ip6);\r
+ }\r
+ //\r
+ // Check whether the IP6 address setting is successed.\r
+ //\r
+ DataSize = 0;\r
+ Status = Ip6Cfg->GetData (\r
+ Ip6Cfg,\r
+ Ip6ConfigDataTypeManualAddress,\r
+ &DataSize,\r
+ NULL\r
+ );\r
+ if (Status != EFI_BUFFER_TOO_SMALL || DataSize == 0) {\r
+ Status = EFI_DEVICE_ERROR;\r
+ goto ON_EXIT;\r
+ }\r
- //\r
- // Start the 5 secondes timer to wait for setting address.\r
- //\r
- Status = EFI_NO_MAPPING;\r
- DadTriggerTime = TICKS_PER_SECOND * DadXmits.DupAddrDetectTransmits + PXEBC_DAD_ADDITIONAL_DELAY;\r
- gBS->SetTimer (TimeOutEvt, TimerRelative, DadTriggerTime);\r
+ Ip6Addr = AllocatePool (DataSize);\r
+ if (Ip6Addr == NULL) {\r
+ return EFI_OUT_OF_RESOURCES;\r
+ }\r
+ Status = Ip6Cfg->GetData (\r
+ Ip6Cfg,\r
+ Ip6ConfigDataTypeManualAddress,\r
+ &DataSize,\r
+ (VOID*) Ip6Addr\r
+ );\r
+ if (EFI_ERROR (Status)) {\r
+ Status = EFI_DEVICE_ERROR;\r
+ goto ON_EXIT;\r
+ }\r
- while (EFI_ERROR (gBS->CheckEvent (TimeOutEvt))) {\r
- Ip6->Poll (Ip6);\r
- if (Private->IsAddressOk) {\r
- Status = EFI_SUCCESS;\r
- break;\r
+ for (Index = 0; Index < DataSize / sizeof (EFI_IPv6_ADDRESS); Index++) {\r
+ if (CompareMem (Ip6Addr + Index, Address, sizeof (EFI_IPv6_ADDRESS)) == 0) {\r
+ break;\r
+ }\r
+ }\r
+ if (Index == DataSize / sizeof (EFI_IPv6_ADDRESS)) {\r
+ Status = EFI_ABORTED;\r
+ goto ON_EXIT;\r
//\r
// Set the default gateway address back if needed.\r
//\r
//\r
// Set the default gateway address back if needed.\r
//\r
);\r
gBS->CloseEvent (MappedEvt);\r
}\r
);\r
gBS->CloseEvent (MappedEvt);\r
}\r
- if (TimeOutEvt != NULL) {\r
- gBS->CloseEvent (TimeOutEvt);\r
+ if (Ip6Addr != NULL) {\r
+ FreePool (Ip6Addr);\r