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1. Add EFI_COMPONENT_NAME2_PROTOCOL.GetControllerName() support.

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2. Fix the driver binding Stop() hang issue in the network stack.
3. Add Ip4 raw data support.
4. Add iSCSI Dhcp option 60 support.

Signed-off-by: Fu Siyuan <siyuan.fu@intel.com>
Reviewed-by: Ye Ting <ting.ye@intel.com>
Reviewed-by: Ouyang Qian <qian.ouyang@intel.com>

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13995 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
sfu5
2012-12-13 06:47:06 +00:00
parent 906e1cb7f7
commit 216f79703b
91 changed files with 3991 additions and 694 deletions
Download Patch File Download Diff File Expand all files Collapse all files

165
MdeModulePkg/Universal/Network/Ip4Dxe/Ip4Driver.c
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@@ -176,7 +176,6 @@ Ip4CreateService (
IpSb->ServiceBinding.CreateChild = Ip4ServiceBindingCreateChild;
IpSb->ServiceBinding.DestroyChild = Ip4ServiceBindingDestroyChild;
IpSb->State = IP4_SERVICE_UNSTARTED;
IpSb->InDestroy = FALSE;
IpSb->NumChildren = 0;
InitializeListHead (&IpSb->Children);
@@ -396,6 +395,42 @@ Ip4CleanService (
return EFI_SUCCESS;
}
/**
Callback function which provided by user to remove one node in NetDestroyLinkList process.
@param[in] Entry The entry to be removed.
@param[in] Context Pointer to the callback context corresponds to the Context in NetDestroyLinkList.
@retval EFI_SUCCESS The entry has been removed successfully.
@retval Others Fail to remove the entry.
**/
EFI_STATUS
Ip4DestroyChildEntryInHandleBuffer (
IN LIST_ENTRY *Entry,
IN VOID *Context
)
{
IP4_PROTOCOL *IpInstance;
EFI_SERVICE_BINDING_PROTOCOL *ServiceBinding;
UINTN NumberOfChildren;
EFI_HANDLE *ChildHandleBuffer;
if (Entry == NULL || Context == NULL) {
return EFI_INVALID_PARAMETER;
}
IpInstance = NET_LIST_USER_STRUCT_S (Entry, IP4_PROTOCOL, Link, IP4_PROTOCOL_SIGNATURE);
ServiceBinding = ((IP4_DESTROY_CHILD_IN_HANDLE_BUF_CONTEXT *) Context)->ServiceBinding;
NumberOfChildren = ((IP4_DESTROY_CHILD_IN_HANDLE_BUF_CONTEXT *) Context)->NumberOfChildren;
ChildHandleBuffer = ((IP4_DESTROY_CHILD_IN_HANDLE_BUF_CONTEXT *) Context)->ChildHandleBuffer;
if (!NetIsInHandleBuffer (IpInstance->Handle, NumberOfChildren, ChildHandleBuffer)) {
return EFI_SUCCESS;
}
return ServiceBinding->DestroyChild (ServiceBinding, IpInstance->Handle);
}
/**
Start this driver on ControllerHandle. This service is called by the
@@ -529,14 +564,13 @@ Ip4DriverBindingStop (
IN EFI_HANDLE *ChildHandleBuffer
)
{
EFI_SERVICE_BINDING_PROTOCOL *ServiceBinding;
IP4_SERVICE *IpSb;
IP4_PROTOCOL *IpInstance;
EFI_HANDLE NicHandle;
EFI_STATUS Status;
EFI_TPL OldTpl;
INTN State;
BOOLEAN IsArp;
EFI_SERVICE_BINDING_PROTOCOL *ServiceBinding;
IP4_SERVICE *IpSb;
EFI_HANDLE NicHandle;
EFI_STATUS Status;
INTN State;
LIST_ENTRY *List;
IP4_DESTROY_CHILD_IN_HANDLE_BUF_CONTEXT Context;
//
// IP4 driver opens the MNP child, ARP children or the IP4_CONFIG protocol
@@ -557,7 +591,6 @@ Ip4DriverBindingStop (
ControllerHandle,
EFI_OPEN_PROTOCOL_TEST_PROTOCOL
);
if (Status == EFI_SUCCESS) {
//
// Retrieve the IP4 service binding protocol. If failed, it is
@@ -572,15 +605,11 @@ Ip4DriverBindingStop (
ControllerHandle,
EFI_OPEN_PROTOCOL_GET_PROTOCOL
);
if (EFI_ERROR (Status)) {
return EFI_DEVICE_ERROR;
}
IpSb = IP4_SERVICE_FROM_PROTOCOL (ServiceBinding);
OldTpl = gBS->RaiseTPL (TPL_CALLBACK);
if (IpSb->Ip4Config != NULL && (IpSb->State != IP4_SERVICE_DESTROY)) {
IpSb->Ip4Config->Stop (IpSb->Ip4Config);
@@ -591,9 +620,7 @@ Ip4DriverBindingStop (
IpSb->Image,
ControllerHandle
);
if (EFI_ERROR (Status)) {
gBS->RestoreTPL (OldTpl);
return Status;
}
@@ -609,7 +636,6 @@ Ip4DriverBindingStop (
gBS->CloseEvent (IpSb->ReconfigEvent);
}
gBS->RestoreTPL (OldTpl);
return EFI_SUCCESS;
}
@@ -619,16 +645,12 @@ Ip4DriverBindingStop (
// service binding is installed on the NIC handle. So, need to open
// the protocol info to find the NIC handle.
//
IsArp = FALSE;
NicHandle = NetLibGetNicHandle (ControllerHandle, &gEfiManagedNetworkProtocolGuid);
if (NicHandle == NULL) {
NicHandle = NetLibGetNicHandle (ControllerHandle, &gEfiArpProtocolGuid);
IsArp = TRUE;
}
if (NicHandle == NULL) {
return EFI_DEVICE_ERROR;
if (NicHandle == NULL) {
return EFI_SUCCESS;
}
}
//
@@ -642,34 +664,23 @@ Ip4DriverBindingStop (
NicHandle,
EFI_OPEN_PROTOCOL_GET_PROTOCOL
);
if (EFI_ERROR (Status)) {
return EFI_DEVICE_ERROR;
}
IpSb = IP4_SERVICE_FROM_PROTOCOL (ServiceBinding);
OldTpl = gBS->RaiseTPL (TPL_CALLBACK);
if (IpSb->InDestroy) {
gBS->RestoreTPL (OldTpl);
return EFI_SUCCESS;
}
if (IsArp) {
while (!IsListEmpty (&IpSb->Children)) {
IpInstance = NET_LIST_HEAD (&IpSb->Children, IP4_PROTOCOL, Link);
ServiceBinding->DestroyChild (ServiceBinding, IpInstance->Handle);
}
if (IpSb->NumChildren != 0) {
Status = EFI_DEVICE_ERROR;
goto ON_ERROR;
}
IpSb->InDestroy = TRUE;
if (NumberOfChildren != 0) {
List = &IpSb->Children;
Context.ServiceBinding = ServiceBinding;
Context.NumberOfChildren = NumberOfChildren;
Context.ChildHandleBuffer = ChildHandleBuffer;
Status = NetDestroyLinkList (
List,
Ip4DestroyChildEntryInHandleBuffer,
&Context,
NULL
);
} else if (IsListEmpty (&IpSb->Children)) {
State = IpSb->State;
IpSb->State = IP4_SERVICE_DESTROY;
@@ -682,7 +693,6 @@ Ip4DriverBindingStop (
// OK, clean other resources then uninstall the service binding protocol.
//
Status = Ip4CleanService (IpSb);
if (EFI_ERROR (Status)) {
IpSb->State = State;
goto ON_ERROR;
@@ -693,52 +703,15 @@ Ip4DriverBindingStop (
&gEfiIp4ServiceBindingProtocolGuid,
ServiceBinding
);
if (gIp4ControllerNameTable != NULL) {
FreeUnicodeStringTable (gIp4ControllerNameTable);
gIp4ControllerNameTable = NULL;
}
FreePool (IpSb);
} else if (NumberOfChildren == 0) {
IpSb->InDestroy = TRUE;
State = IpSb->State;
IpSb->State = IP4_SERVICE_DESTROY;
//
// Clear the variable data.
//
Ip4ClearVariableData (IpSb);
//
// OK, clean other resources then uninstall the service binding protocol.
//
Status = Ip4CleanService (IpSb);
if (EFI_ERROR (Status)) {
IpSb->State = State;
goto ON_ERROR;
}
gBS->UninstallProtocolInterface (
NicHandle,
&gEfiIp4ServiceBindingProtocolGuid,
ServiceBinding
);
FreePool (IpSb);
} else {
while (!IsListEmpty (&IpSb->Children)) {
IpInstance = NET_LIST_HEAD (&IpSb->Children, IP4_PROTOCOL, Link);
ServiceBinding->DestroyChild (ServiceBinding, IpInstance->Handle);
}
if (IpSb->NumChildren != 0) {
Status = EFI_DEVICE_ERROR;
}
}
ON_ERROR:
gBS->RestoreTPL (OldTpl);
return Status;
}
@@ -935,6 +908,15 @@ Ip4ServiceBindingDestroyChild (
ChildHandle
);
if (IpInstance->Interface != NULL && IpInstance->Interface->Arp != NULL) {
gBS->CloseProtocol (
IpInstance->Interface->ArpHandle,
&gEfiArpProtocolGuid,
gIp4DriverBinding.DriverBindingHandle,
ChildHandle
);
}
//
// Uninstall the IP4 protocol first. Many thing happens during
// this:
@@ -949,12 +931,13 @@ Ip4ServiceBindingDestroyChild (
// will be called back before preceeding. If any packets not recycled,
// that means there is a resource leak.
//
gBS->RestoreTPL (OldTpl);
Status = gBS->UninstallProtocolInterface (
ChildHandle,
&gEfiIp4ProtocolGuid,
&IpInstance->Ip4Proto
);
OldTpl = gBS->RaiseTPL (TPL_CALLBACK);
if (EFI_ERROR (Status)) {
goto ON_ERROR;
}