diff options
Diffstat (limited to 'NetworkPkg/UefiPxeBcDxe/PxeBcDriver.c')
| -rw-r--r-- | NetworkPkg/UefiPxeBcDxe/PxeBcDriver.c | 365 |
1 files changed, 181 insertions, 184 deletions
diff --git a/NetworkPkg/UefiPxeBcDxe/PxeBcDriver.c b/NetworkPkg/UefiPxeBcDxe/PxeBcDriver.c index 0e2675be3c..d84aca7e85 100644 --- a/NetworkPkg/UefiPxeBcDxe/PxeBcDriver.c +++ b/NetworkPkg/UefiPxeBcDxe/PxeBcDriver.c @@ -10,8 +10,7 @@ #include "PxeBcImpl.h"
-
-EFI_DRIVER_BINDING_PROTOCOL gPxeBcIp4DriverBinding = {
+EFI_DRIVER_BINDING_PROTOCOL gPxeBcIp4DriverBinding = {
PxeBcIp4DriverBindingSupported,
PxeBcIp4DriverBindingStart,
PxeBcIp4DriverBindingStop,
@@ -20,7 +19,7 @@ EFI_DRIVER_BINDING_PROTOCOL gPxeBcIp4DriverBinding = { NULL
};
-EFI_DRIVER_BINDING_PROTOCOL gPxeBcIp6DriverBinding = {
+EFI_DRIVER_BINDING_PROTOCOL gPxeBcIp6DriverBinding = {
PxeBcIp6DriverBindingSupported,
PxeBcIp6DriverBindingStart,
PxeBcIp6DriverBindingStop,
@@ -39,10 +38,10 @@ EFI_DRIVER_BINDING_PROTOCOL gPxeBcIp6DriverBinding = { **/
EFI_HANDLE
PxeBcGetNicByIp4Children (
- IN EFI_HANDLE ControllerHandle
+ IN EFI_HANDLE ControllerHandle
)
{
- EFI_HANDLE NicHandle;
+ EFI_HANDLE NicHandle;
NicHandle = NetLibGetNicHandle (ControllerHandle, &gEfiArpProtocolGuid);
if (NicHandle == NULL) {
@@ -64,7 +63,6 @@ PxeBcGetNicByIp4Children ( return NicHandle;
}
-
/**
Get the Nic handle using any child handle in the IPv6 stack.
@@ -75,10 +73,10 @@ PxeBcGetNicByIp4Children ( **/
EFI_HANDLE
PxeBcGetNicByIp6Children (
- IN EFI_HANDLE ControllerHandle
+ IN EFI_HANDLE ControllerHandle
)
{
- EFI_HANDLE NicHandle;
+ EFI_HANDLE NicHandle;
NicHandle = NetLibGetNicHandle (ControllerHandle, &gEfiIp6ProtocolGuid);
if (NicHandle == NULL) {
@@ -97,7 +95,6 @@ PxeBcGetNicByIp6Children ( return NicHandle;
}
-
/**
Destroy the opened instances based on IPv4.
@@ -111,7 +108,7 @@ PxeBcDestroyIp4Children ( IN PXEBC_PRIVATE_DATA *Private
)
{
- ASSERT(Private != NULL);
+ ASSERT (Private != NULL);
if (Private->ArpChild != NULL) {
//
@@ -175,11 +172,11 @@ PxeBcDestroyIp4Children ( // Close Udp4 for PxeBc->UdpRead and destroy the instance.
//
gBS->CloseProtocol (
- Private->Udp4ReadChild,
- &gEfiUdp4ProtocolGuid,
- This->DriverBindingHandle,
- Private->Controller
- );
+ Private->Udp4ReadChild,
+ &gEfiUdp4ProtocolGuid,
+ This->DriverBindingHandle,
+ Private->Controller
+ );
NetLibDestroyServiceChild (
Private->Controller,
@@ -194,11 +191,11 @@ PxeBcDestroyIp4Children ( // Close Mtftp4 for PxeBc->Mtftp4 and destroy the instance.
//
gBS->CloseProtocol (
- Private->Mtftp4Child,
- &gEfiMtftp4ProtocolGuid,
- This->DriverBindingHandle,
- Private->Controller
- );
+ Private->Mtftp4Child,
+ &gEfiMtftp4ProtocolGuid,
+ This->DriverBindingHandle,
+ Private->Controller
+ );
NetLibDestroyServiceChild (
Private->Controller,
@@ -213,11 +210,11 @@ PxeBcDestroyIp4Children ( // Close Dhcp4 for PxeBc->Dhcp4 and destroy the instance.
//
gBS->CloseProtocol (
- Private->Dhcp4Child,
- &gEfiDhcp4ProtocolGuid,
- This->DriverBindingHandle,
- Private->Controller
- );
+ Private->Dhcp4Child,
+ &gEfiDhcp4ProtocolGuid,
+ This->DriverBindingHandle,
+ Private->Controller
+ );
NetLibDestroyServiceChild (
Private->Controller,
@@ -267,19 +264,19 @@ PxeBcDestroyIp4Children ( Private->Snp
);
}
+
FreePool (Private->Ip4Nic);
}
- Private->ArpChild = NULL;
- Private->Ip4Child = NULL;
- Private->Udp4WriteChild = NULL;
- Private->Udp4ReadChild = NULL;
- Private->Mtftp4Child = NULL;
- Private->Dhcp4Child = NULL;
- Private->Ip4Nic = NULL;
+ Private->ArpChild = NULL;
+ Private->Ip4Child = NULL;
+ Private->Udp4WriteChild = NULL;
+ Private->Udp4ReadChild = NULL;
+ Private->Mtftp4Child = NULL;
+ Private->Dhcp4Child = NULL;
+ Private->Ip4Nic = NULL;
}
-
/**
Destroy the opened instances based on IPv6.
@@ -293,18 +290,18 @@ PxeBcDestroyIp6Children ( IN PXEBC_PRIVATE_DATA *Private
)
{
- ASSERT(Private != NULL);
+ ASSERT (Private != NULL);
if (Private->Ip6Child != NULL) {
//
// Close Ip6 for Ip6->Ip6Config and destroy the instance.
//
gBS->CloseProtocol (
- Private->Ip6Child,
- &gEfiIp6ProtocolGuid,
- This->DriverBindingHandle,
- Private->Controller
- );
+ Private->Ip6Child,
+ &gEfiIp6ProtocolGuid,
+ This->DriverBindingHandle,
+ Private->Controller
+ );
NetLibDestroyServiceChild (
Private->Controller,
@@ -337,11 +334,11 @@ PxeBcDestroyIp6Children ( // Close Udp6 for PxeBc->UdpRead and destroy the instance.
//
gBS->CloseProtocol (
- Private->Udp6ReadChild,
- &gEfiUdp6ProtocolGuid,
- This->DriverBindingHandle,
- Private->Controller
- );
+ Private->Udp6ReadChild,
+ &gEfiUdp6ProtocolGuid,
+ This->DriverBindingHandle,
+ Private->Controller
+ );
NetLibDestroyServiceChild (
Private->Controller,
This->DriverBindingHandle,
@@ -355,11 +352,11 @@ PxeBcDestroyIp6Children ( // Close Mtftp6 for PxeBc->Mtftp and destroy the instance.
//
gBS->CloseProtocol (
- Private->Mtftp6Child,
- &gEfiMtftp6ProtocolGuid,
- This->DriverBindingHandle,
- Private->Controller
- );
+ Private->Mtftp6Child,
+ &gEfiMtftp6ProtocolGuid,
+ This->DriverBindingHandle,
+ Private->Controller
+ );
NetLibDestroyServiceChild (
Private->Controller,
@@ -374,11 +371,11 @@ PxeBcDestroyIp6Children ( // Close Dhcp6 for PxeBc->Dhcp and destroy the instance.
//
gBS->CloseProtocol (
- Private->Dhcp6Child,
- &gEfiDhcp6ProtocolGuid,
- This->DriverBindingHandle,
- Private->Controller
- );
+ Private->Dhcp6Child,
+ &gEfiDhcp6ProtocolGuid,
+ This->DriverBindingHandle,
+ Private->Controller
+ );
NetLibDestroyServiceChild (
Private->Controller,
@@ -427,6 +424,7 @@ PxeBcDestroyIp6Children ( Private->Snp
);
}
+
FreePool (Private->Ip6Nic);
}
@@ -452,20 +450,20 @@ PxeBcDestroyIp6Children ( **/
EFI_STATUS
PxeBcCheckIpv6Support (
- IN EFI_HANDLE ControllerHandle,
- IN PXEBC_PRIVATE_DATA *Private,
- OUT BOOLEAN *Ipv6Support
+ 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;
+ 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);
@@ -493,16 +491,16 @@ PxeBcCheckIpv6Support ( Status = gBS->HandleProtocol (
Handle,
&gEfiAdapterInformationProtocolGuid,
- (VOID *) &Aip
+ (VOID *)&Aip
);
- if (EFI_ERROR (Status) || Aip == NULL) {
+ 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) {
+ Status = Aip->GetSupportedTypes (Aip, &InfoTypesBuffer, &InfoTypeBufferCount);
+ if (EFI_ERROR (Status) || (InfoTypesBuffer == NULL)) {
FreePool (InfoTypesBuffer);
return EFI_NOT_FOUND;
}
@@ -525,16 +523,15 @@ PxeBcCheckIpv6Support ( //
InfoBlock = NULL;
InfoBlockSize = 0;
- Status = Aip->GetInformation (Aip, &gEfiAdapterInfoUndiIpv6SupportGuid, &InfoBlock, &InfoBlockSize);
- if (EFI_ERROR (Status) || InfoBlock == NULL) {
+ 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;
+ *Ipv6Support = ((EFI_ADAPTER_INFO_UNDI_IPV6_SUPPORT *)InfoBlock)->Ipv6Support;
FreePool (InfoBlock);
return EFI_SUCCESS;
-
}
/**
@@ -555,14 +552,14 @@ PxeBcCreateIp4Children ( IN PXEBC_PRIVATE_DATA *Private
)
{
- EFI_STATUS Status;
- IPv4_DEVICE_PATH Ip4Node;
- EFI_PXE_BASE_CODE_MODE *Mode;
- EFI_UDP4_CONFIG_DATA *Udp4CfgData;
- EFI_IP4_CONFIG_DATA *Ip4CfgData;
- EFI_IP4_MODE_DATA Ip4ModeData;
- PXEBC_PRIVATE_PROTOCOL *Id;
- EFI_SIMPLE_NETWORK_PROTOCOL *Snp;
+ EFI_STATUS Status;
+ IPv4_DEVICE_PATH Ip4Node;
+ EFI_PXE_BASE_CODE_MODE *Mode;
+ EFI_UDP4_CONFIG_DATA *Udp4CfgData;
+ EFI_IP4_CONFIG_DATA *Ip4CfgData;
+ EFI_IP4_MODE_DATA Ip4ModeData;
+ PXEBC_PRIVATE_PROTOCOL *Id;
+ EFI_SIMPLE_NETWORK_PROTOCOL *Snp;
if (Private->Ip4Nic != NULL) {
//
@@ -587,7 +584,7 @@ PxeBcCreateIp4Children ( Status = gBS->OpenProtocol (
Private->Dhcp4Child,
&gEfiDhcp4ProtocolGuid,
- (VOID **) &Private->Dhcp4,
+ (VOID **)&Private->Dhcp4,
This->DriverBindingHandle,
ControllerHandle,
EFI_OPEN_PROTOCOL_BY_DRIVER
@@ -612,7 +609,7 @@ PxeBcCreateIp4Children ( Status = gBS->OpenProtocol (
Private->Mtftp4Child,
&gEfiMtftp4ProtocolGuid,
- (VOID **) &Private->Mtftp4,
+ (VOID **)&Private->Mtftp4,
This->DriverBindingHandle,
ControllerHandle,
EFI_OPEN_PROTOCOL_BY_DRIVER
@@ -637,7 +634,7 @@ PxeBcCreateIp4Children ( Status = gBS->OpenProtocol (
Private->Udp4ReadChild,
&gEfiUdp4ProtocolGuid,
- (VOID **) &Private->Udp4Read,
+ (VOID **)&Private->Udp4Read,
This->DriverBindingHandle,
ControllerHandle,
EFI_OPEN_PROTOCOL_BY_DRIVER
@@ -662,7 +659,7 @@ PxeBcCreateIp4Children ( Status = gBS->OpenProtocol (
Private->Udp4WriteChild,
&gEfiUdp4ProtocolGuid,
- (VOID **) &Private->Udp4Write,
+ (VOID **)&Private->Udp4Write,
This->DriverBindingHandle,
ControllerHandle,
EFI_OPEN_PROTOCOL_BY_DRIVER
@@ -687,7 +684,7 @@ PxeBcCreateIp4Children ( Status = gBS->OpenProtocol (
Private->ArpChild,
&gEfiArpProtocolGuid,
- (VOID **) &Private->Arp,
+ (VOID **)&Private->Arp,
This->DriverBindingHandle,
ControllerHandle,
EFI_OPEN_PROTOCOL_BY_DRIVER
@@ -712,7 +709,7 @@ PxeBcCreateIp4Children ( Status = gBS->OpenProtocol (
Private->Ip4Child,
&gEfiIp4ProtocolGuid,
- (VOID **) &Private->Ip4,
+ (VOID **)&Private->Ip4,
This->DriverBindingHandle,
ControllerHandle,
EFI_OPEN_PROTOCOL_BY_DRIVER
@@ -739,13 +736,13 @@ PxeBcCreateIp4Children ( Private->Ip4Nic->Private = Private;
Private->Ip4Nic->Signature = PXEBC_VIRTUAL_NIC_SIGNATURE;
- //
+ //
// Locate Ip4->Ip4Config2 and store it for set IPv4 Policy.
//
Status = gBS->HandleProtocol (
ControllerHandle,
&gEfiIp4Config2ProtocolGuid,
- (VOID **) &Private->Ip4Config2
+ (VOID **)&Private->Ip4Config2
);
if (EFI_ERROR (Status)) {
goto ON_ERROR;
@@ -814,7 +811,7 @@ PxeBcCreateIp4Children ( Status = gBS->OpenProtocol (
Private->Ip4Nic->Controller,
&gEfiSimpleNetworkProtocolGuid,
- (VOID **) &Snp,
+ (VOID **)&Snp,
This->DriverBindingHandle,
Private->Ip4Nic->Controller,
EFI_OPEN_PROTOCOL_BY_DRIVER|EFI_OPEN_PROTOCOL_EXCLUSIVE
@@ -831,7 +828,7 @@ PxeBcCreateIp4Children ( Status = gBS->OpenProtocol (
ControllerHandle,
&gEfiCallerIdGuid,
- (VOID **) &Id,
+ (VOID **)&Id,
This->DriverBindingHandle,
Private->Ip4Nic->Controller,
EFI_OPEN_PROTOCOL_BY_CHILD_CONTROLLER
@@ -843,9 +840,9 @@ PxeBcCreateIp4Children ( //
// Set default configure data for Udp4Read and Ip4 instance.
//
- Mode = Private->PxeBc.Mode;
- Udp4CfgData = &Private->Udp4CfgData;
- Ip4CfgData = &Private->Ip4CfgData;
+ Mode = Private->PxeBc.Mode;
+ Udp4CfgData = &Private->Udp4CfgData;
+ Ip4CfgData = &Private->Ip4CfgData;
Udp4CfgData->AcceptBroadcast = FALSE;
Udp4CfgData->AcceptAnyPort = TRUE;
@@ -855,12 +852,12 @@ PxeBcCreateIp4Children ( Udp4CfgData->ReceiveTimeout = PXEBC_DEFAULT_LIFETIME;
Udp4CfgData->TransmitTimeout = PXEBC_DEFAULT_LIFETIME;
- Ip4CfgData->AcceptIcmpErrors = TRUE;
- Ip4CfgData->DefaultProtocol = EFI_IP_PROTO_ICMP;
- Ip4CfgData->TypeOfService = Mode->ToS;
- Ip4CfgData->TimeToLive = Mode->TTL;
- Ip4CfgData->ReceiveTimeout = PXEBC_DEFAULT_LIFETIME;
- Ip4CfgData->TransmitTimeout = PXEBC_DEFAULT_LIFETIME;
+ Ip4CfgData->AcceptIcmpErrors = TRUE;
+ Ip4CfgData->DefaultProtocol = EFI_IP_PROTO_ICMP;
+ Ip4CfgData->TypeOfService = Mode->ToS;
+ Ip4CfgData->TimeToLive = Mode->TTL;
+ Ip4CfgData->ReceiveTimeout = PXEBC_DEFAULT_LIFETIME;
+ Ip4CfgData->TransmitTimeout = PXEBC_DEFAULT_LIFETIME;
return EFI_SUCCESS;
@@ -869,7 +866,6 @@ ON_ERROR: return Status;
}
-
/**
Create the opened instances based on IPv6.
@@ -888,14 +884,14 @@ PxeBcCreateIp6Children ( IN PXEBC_PRIVATE_DATA *Private
)
{
- EFI_STATUS Status;
- IPv6_DEVICE_PATH Ip6Node;
- EFI_UDP6_CONFIG_DATA *Udp6CfgData;
- EFI_IP6_CONFIG_DATA *Ip6CfgData;
- EFI_IP6_MODE_DATA Ip6ModeData;
- PXEBC_PRIVATE_PROTOCOL *Id;
- EFI_SIMPLE_NETWORK_PROTOCOL *Snp;
- UINTN Index;
+ EFI_STATUS Status;
+ IPv6_DEVICE_PATH Ip6Node;
+ EFI_UDP6_CONFIG_DATA *Udp6CfgData;
+ EFI_IP6_CONFIG_DATA *Ip6CfgData;
+ EFI_IP6_MODE_DATA Ip6ModeData;
+ PXEBC_PRIVATE_PROTOCOL *Id;
+ EFI_SIMPLE_NETWORK_PROTOCOL *Snp;
+ UINTN Index;
if (Private->Ip6Nic != NULL) {
//
@@ -929,7 +925,7 @@ PxeBcCreateIp6Children ( Status = gBS->OpenProtocol (
Private->Dhcp6Child,
&gEfiDhcp6ProtocolGuid,
- (VOID **) &Private->Dhcp6,
+ (VOID **)&Private->Dhcp6,
This->DriverBindingHandle,
ControllerHandle,
EFI_OPEN_PROTOCOL_BY_DRIVER
@@ -964,7 +960,7 @@ PxeBcCreateIp6Children ( Status = gBS->OpenProtocol (
Private->Mtftp6Child,
&gEfiMtftp6ProtocolGuid,
- (VOID **) &Private->Mtftp6,
+ (VOID **)&Private->Mtftp6,
This->DriverBindingHandle,
ControllerHandle,
EFI_OPEN_PROTOCOL_BY_DRIVER
@@ -989,7 +985,7 @@ PxeBcCreateIp6Children ( Status = gBS->OpenProtocol (
Private->Udp6ReadChild,
&gEfiUdp6ProtocolGuid,
- (VOID **) &Private->Udp6Read,
+ (VOID **)&Private->Udp6Read,
This->DriverBindingHandle,
ControllerHandle,
EFI_OPEN_PROTOCOL_BY_DRIVER
@@ -1014,7 +1010,7 @@ PxeBcCreateIp6Children ( Status = gBS->OpenProtocol (
Private->Udp6WriteChild,
&gEfiUdp6ProtocolGuid,
- (VOID **) &Private->Udp6Write,
+ (VOID **)&Private->Udp6Write,
This->DriverBindingHandle,
ControllerHandle,
EFI_OPEN_PROTOCOL_BY_DRIVER
@@ -1039,7 +1035,7 @@ PxeBcCreateIp6Children ( Status = gBS->OpenProtocol (
Private->Ip6Child,
&gEfiIp6ProtocolGuid,
- (VOID **) &Private->Ip6,
+ (VOID **)&Private->Ip6,
This->DriverBindingHandle,
ControllerHandle,
EFI_OPEN_PROTOCOL_BY_DRIVER
@@ -1088,7 +1084,7 @@ PxeBcCreateIp6Children ( Status = gBS->HandleProtocol (
ControllerHandle,
&gEfiIp6ConfigProtocolGuid,
- (VOID **) &Private->Ip6Cfg
+ (VOID **)&Private->Ip6Cfg
);
if (EFI_ERROR (Status)) {
goto ON_ERROR;
@@ -1098,9 +1094,9 @@ PxeBcCreateIp6Children ( // Create a device path node for Ipv6 virtual nic, and append it.
//
ZeroMem (&Ip6Node, sizeof (IPv6_DEVICE_PATH));
- Ip6Node.Header.Type = MESSAGING_DEVICE_PATH;
- Ip6Node.Header.SubType = MSG_IPv6_DP;
- Ip6Node.PrefixLength = IP6_PREFIX_LENGTH;
+ Ip6Node.Header.Type = MESSAGING_DEVICE_PATH;
+ Ip6Node.Header.SubType = MSG_IPv6_DP;
+ Ip6Node.PrefixLength = IP6_PREFIX_LENGTH;
SetDevicePathNodeLength (&Ip6Node.Header, sizeof (Ip6Node));
@@ -1157,7 +1153,7 @@ PxeBcCreateIp6Children ( Status = gBS->OpenProtocol (
Private->Ip6Nic->Controller,
&gEfiSimpleNetworkProtocolGuid,
- (VOID **) &Snp,
+ (VOID **)&Snp,
This->DriverBindingHandle,
Private->Ip6Nic->Controller,
EFI_OPEN_PROTOCOL_BY_DRIVER|EFI_OPEN_PROTOCOL_EXCLUSIVE
@@ -1174,7 +1170,7 @@ PxeBcCreateIp6Children ( Status = gBS->OpenProtocol (
ControllerHandle,
&gEfiCallerIdGuid,
- (VOID **) &Id,
+ (VOID **)&Id,
This->DriverBindingHandle,
Private->Ip6Nic->Controller,
EFI_OPEN_PROTOCOL_BY_CHILD_CONTROLLER
@@ -1192,15 +1188,15 @@ PxeBcCreateIp6Children ( //
// Fail to get the data whether UNDI supports IPv6. Set default value.
//
- Private->Mode.Ipv6Available = TRUE;
+ Private->Mode.Ipv6Available = TRUE;
}
if (!Private->Mode.Ipv6Available) {
goto ON_ERROR;
}
- Udp6CfgData = &Private->Udp6CfgData;
- Ip6CfgData = &Private->Ip6CfgData;
+ Udp6CfgData = &Private->Udp6CfgData;
+ Ip6CfgData = &Private->Ip6CfgData;
Udp6CfgData->AcceptAnyPort = TRUE;
Udp6CfgData->AllowDuplicatePort = TRUE;
@@ -1208,11 +1204,11 @@ PxeBcCreateIp6Children ( Udp6CfgData->ReceiveTimeout = PXEBC_DEFAULT_LIFETIME;
Udp6CfgData->TransmitTimeout = PXEBC_DEFAULT_LIFETIME;
- Ip6CfgData->AcceptIcmpErrors = TRUE;
- Ip6CfgData->DefaultProtocol = IP6_ICMP;
- Ip6CfgData->HopLimit = PXEBC_DEFAULT_HOPLIMIT;
- Ip6CfgData->ReceiveTimeout = PXEBC_DEFAULT_LIFETIME;
- Ip6CfgData->TransmitTimeout = PXEBC_DEFAULT_LIFETIME;
+ Ip6CfgData->AcceptIcmpErrors = TRUE;
+ Ip6CfgData->DefaultProtocol = IP6_ICMP;
+ Ip6CfgData->HopLimit = PXEBC_DEFAULT_HOPLIMIT;
+ Ip6CfgData->ReceiveTimeout = PXEBC_DEFAULT_LIFETIME;
+ Ip6CfgData->TransmitTimeout = PXEBC_DEFAULT_LIFETIME;
return EFI_SUCCESS;
@@ -1221,7 +1217,6 @@ ON_ERROR: return Status;
}
-
/**
The entry point for UefiPxeBc driver that installs the driver
binding and component name protocol on its image.
@@ -1236,13 +1231,13 @@ ON_ERROR: EFI_STATUS
EFIAPI
PxeBcDriverEntryPoint (
- IN EFI_HANDLE ImageHandle,
- IN EFI_SYSTEM_TABLE *SystemTable
+ IN EFI_HANDLE ImageHandle,
+ IN EFI_SYSTEM_TABLE *SystemTable
)
{
EFI_STATUS Status;
- if ((PcdGet8(PcdIPv4PXESupport) == PXE_DISABLED) && (PcdGet8(PcdIPv6PXESupport) == PXE_DISABLED)) {
+ if ((PcdGet8 (PcdIPv4PXESupport) == PXE_DISABLED) && (PcdGet8 (PcdIPv6PXESupport) == PXE_DISABLED)) {
return EFI_UNSUPPORTED;
}
@@ -1300,20 +1295,22 @@ PxeBcSupported ( IN UINT8 IpVersion
)
{
- EFI_STATUS Status;
- EFI_GUID *DhcpServiceBindingGuid;
- EFI_GUID *MtftpServiceBindingGuid;
+ EFI_STATUS Status;
+ EFI_GUID *DhcpServiceBindingGuid;
+ EFI_GUID *MtftpServiceBindingGuid;
if (IpVersion == IP_VERSION_4) {
- if (PcdGet8(PcdIPv4PXESupport) == PXE_DISABLED) {
+ if (PcdGet8 (PcdIPv4PXESupport) == PXE_DISABLED) {
return EFI_UNSUPPORTED;
}
+
DhcpServiceBindingGuid = &gEfiDhcp4ServiceBindingProtocolGuid;
MtftpServiceBindingGuid = &gEfiMtftp4ServiceBindingProtocolGuid;
} else {
- if (PcdGet8(PcdIPv6PXESupport) == PXE_DISABLED) {
+ if (PcdGet8 (PcdIPv6PXESupport) == PXE_DISABLED) {
return EFI_UNSUPPORTED;
}
+
DhcpServiceBindingGuid = &gEfiDhcp6ServiceBindingProtocolGuid;
MtftpServiceBindingGuid = &gEfiMtftp6ServiceBindingProtocolGuid;
}
@@ -1322,22 +1319,22 @@ PxeBcSupported ( // Try to open the Mtftp and Dhcp protocol to test whether IP stack is ready.
//
Status = gBS->OpenProtocol (
- ControllerHandle,
- DhcpServiceBindingGuid,
- NULL,
- This->DriverBindingHandle,
- ControllerHandle,
- EFI_OPEN_PROTOCOL_TEST_PROTOCOL
- );
+ ControllerHandle,
+ DhcpServiceBindingGuid,
+ NULL,
+ This->DriverBindingHandle,
+ ControllerHandle,
+ EFI_OPEN_PROTOCOL_TEST_PROTOCOL
+ );
if (!EFI_ERROR (Status)) {
Status = gBS->OpenProtocol (
- ControllerHandle,
- MtftpServiceBindingGuid,
- NULL,
- This->DriverBindingHandle,
- ControllerHandle,
- EFI_OPEN_PROTOCOL_TEST_PROTOCOL
- );
+ ControllerHandle,
+ MtftpServiceBindingGuid,
+ NULL,
+ This->DriverBindingHandle,
+ ControllerHandle,
+ EFI_OPEN_PROTOCOL_TEST_PROTOCOL
+ );
}
//
@@ -1375,20 +1372,20 @@ PxeBcStart ( IN UINT8 IpVersion
)
{
- PXEBC_PRIVATE_DATA *Private;
- EFI_STATUS Status;
- PXEBC_PRIVATE_PROTOCOL *Id;
- BOOLEAN FirstStart;
+ PXEBC_PRIVATE_DATA *Private;
+ EFI_STATUS Status;
+ PXEBC_PRIVATE_PROTOCOL *Id;
+ BOOLEAN FirstStart;
FirstStart = FALSE;
- Status = gBS->OpenProtocol (
- ControllerHandle,
- &gEfiCallerIdGuid,
- (VOID **) &Id,
- This->DriverBindingHandle,
- ControllerHandle,
- EFI_OPEN_PROTOCOL_GET_PROTOCOL
- );
+ Status = gBS->OpenProtocol (
+ ControllerHandle,
+ &gEfiCallerIdGuid,
+ (VOID **)&Id,
+ This->DriverBindingHandle,
+ ControllerHandle,
+ EFI_OPEN_PROTOCOL_GET_PROTOCOL
+ );
if (!EFI_ERROR (Status)) {
//
// Skip the initialization if the driver has been started already.
@@ -1425,7 +1422,7 @@ PxeBcStart ( Status = gBS->OpenProtocol (
ControllerHandle,
&gEfiDevicePathProtocolGuid,
- (VOID **) &Private->DevicePath,
+ (VOID **)&Private->DevicePath,
This->DriverBindingHandle,
ControllerHandle,
EFI_OPEN_PROTOCOL_GET_PROTOCOL
@@ -1441,7 +1438,7 @@ PxeBcStart ( Status = gBS->OpenProtocol (
ControllerHandle,
&gEfiNetworkInterfaceIdentifierProtocolGuid_31,
- (VOID **) &Private->Nii,
+ (VOID **)&Private->Nii,
This->DriverBindingHandle,
ControllerHandle,
EFI_OPEN_PROTOCOL_GET_PROTOCOL
@@ -1469,7 +1466,7 @@ PxeBcStart ( //
// Try to locate SNP protocol.
//
- NetLibGetSnpHandle(ControllerHandle, &Private->Snp);
+ NetLibGetSnpHandle (ControllerHandle, &Private->Snp);
}
if (IpVersion == IP_VERSION_4) {
@@ -1483,6 +1480,7 @@ PxeBcStart ( //
Status = PxeBcCreateIp6Children (This, ControllerHandle, Private);
}
+
if (EFI_ERROR (Status)) {
//
// Failed to start PXE driver if IPv4 and IPv6 stack are both not available.
@@ -1508,14 +1506,13 @@ ON_ERROR: PxeBcDestroyIp6Children (This, Private);
}
- if (FirstStart && Private != NULL) {
+ if (FirstStart && (Private != NULL)) {
FreePool (Private);
}
return Status;
}
-
/**
Stop this driver on ControllerHandle. This is the worker function for
PxeBcIp4(6)DriverBindingStop.
@@ -1542,12 +1539,12 @@ PxeBcStop ( IN UINT8 IpVersion
)
{
- PXEBC_PRIVATE_DATA *Private;
- PXEBC_VIRTUAL_NIC *VirtualNic;
- EFI_LOAD_FILE_PROTOCOL *LoadFile;
- EFI_STATUS Status;
- EFI_HANDLE NicHandle;
- PXEBC_PRIVATE_PROTOCOL *Id;
+ PXEBC_PRIVATE_DATA *Private;
+ PXEBC_VIRTUAL_NIC *VirtualNic;
+ EFI_LOAD_FILE_PROTOCOL *LoadFile;
+ EFI_STATUS Status;
+ EFI_HANDLE NicHandle;
+ PXEBC_PRIVATE_PROTOCOL *Id;
Private = NULL;
NicHandle = NULL;
@@ -1558,7 +1555,7 @@ PxeBcStop ( Status = gBS->OpenProtocol (
ControllerHandle,
&gEfiLoadFileProtocolGuid,
- (VOID **) &LoadFile,
+ (VOID **)&LoadFile,
This->DriverBindingHandle,
ControllerHandle,
EFI_OPEN_PROTOCOL_GET_PROTOCOL
@@ -1572,6 +1569,7 @@ PxeBcStop ( } else {
NicHandle = PxeBcGetNicByIp6Children (ControllerHandle);
}
+
if (NicHandle == NULL) {
return EFI_SUCCESS;
}
@@ -1582,7 +1580,7 @@ PxeBcStop ( Status = gBS->OpenProtocol (
NicHandle,
&gEfiCallerIdGuid,
- (VOID **) &Id,
+ (VOID **)&Id,
This->DriverBindingHandle,
ControllerHandle,
EFI_OPEN_PROTOCOL_GET_PROTOCOL
@@ -1590,8 +1588,8 @@ PxeBcStop ( if (EFI_ERROR (Status)) {
return Status;
}
- Private = PXEBC_PRIVATE_DATA_FROM_ID (Id);
+ Private = PXEBC_PRIVATE_DATA_FROM_ID (Id);
} else {
//
// It's a virtual handle with LoadFileProtocol.
@@ -1599,7 +1597,7 @@ PxeBcStop ( Status = gBS->OpenProtocol (
ControllerHandle,
&gEfiLoadFileProtocolGuid,
- (VOID **) &LoadFile,
+ (VOID **)&LoadFile,
This->DriverBindingHandle,
ControllerHandle,
EFI_OPEN_PROTOCOL_GET_PROTOCOL
@@ -1617,20 +1615,19 @@ PxeBcStop ( // Stop functionality of PXE Base Code protocol
//
Status = Private->PxeBc.Stop (&Private->PxeBc);
- if (Status != EFI_SUCCESS && Status != EFI_NOT_STARTED) {
+ if ((Status != EFI_SUCCESS) && (Status != EFI_NOT_STARTED)) {
return Status;
}
-
- if (Private->Ip4Nic != NULL && IpVersion == IP_VERSION_4) {
+ if ((Private->Ip4Nic != NULL) && (IpVersion == IP_VERSION_4)) {
PxeBcDestroyIp4Children (This, Private);
}
- if (Private->Ip6Nic != NULL && IpVersion == IP_VERSION_6) {
+ if ((Private->Ip6Nic != NULL) && (IpVersion == IP_VERSION_6)) {
PxeBcDestroyIp6Children (This, Private);
}
- if (Private->Ip4Nic == NULL && Private->Ip6Nic == NULL) {
+ if ((Private->Ip4Nic == NULL) && (Private->Ip6Nic == NULL)) {
gBS->UninstallProtocolInterface (
NicHandle,
&gEfiCallerIdGuid,
|