diff options
Diffstat (limited to 'EdkModulePkg/Universal/Network/PxeBc/Dxe/bc.c')
| -rw-r--r-- | EdkModulePkg/Universal/Network/PxeBc/Dxe/bc.c | 103 |
1 files changed, 21 insertions, 82 deletions
diff --git a/EdkModulePkg/Universal/Network/PxeBc/Dxe/bc.c b/EdkModulePkg/Universal/Network/PxeBc/Dxe/bc.c index 44f7cf22c6..4444b20d00 100644 --- a/EdkModulePkg/Universal/Network/PxeBc/Dxe/bc.c +++ b/EdkModulePkg/Universal/Network/PxeBc/Dxe/bc.c @@ -1,12 +1,13 @@ /*++
-Copyright (c) 2006, Intel Corporation
-All rights reserved. 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.
+
+Copyright (c) 2006 - 2007, Intel Corporation
+All rights reserved. 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.
Module Name:
bc.c
@@ -162,7 +163,7 @@ SeedRandom ( Arguments:
Returns:
- none -
+ none -
--*/
{
@@ -216,7 +217,7 @@ IpChecksum ( Length - Length to be checksummed
Returns:
- Checksum - Returns the 16 bit ones complement of
+ Checksum - Returns the 16 bit ones complement of
ones complement sum of 16 bit words
--*/
@@ -264,7 +265,7 @@ IpChecksum2 ( MessageLen - Length to be checksummed
Returns:
- Checksum - Returns the 16 bit ones complement of
+ Checksum - Returns the 16 bit ones complement of
ones complement sum of 16 bit words
--*/
@@ -298,7 +299,7 @@ UpdateChecksum ( NewWord - New Value
Returns:
- Checksum - Returns the 16 bit ones complement of
+ Checksum - Returns the 16 bit ones complement of
ones complement sum of 16 bit words
--*/
@@ -328,7 +329,7 @@ SetMakeCallback ( Returns:
0 - Callbacks are active on the handle
- 1 - Callbacks are not active on the handle
+ 1 - Callbacks are not active on the handle
--*/
{
@@ -385,7 +386,7 @@ WaitForReceive ( Arguments:
Private - Pointer to Pxe BaseCode Protocol
Function - What PXE function to callback
- TimeoutEvent - Timer event that will trigger when we have waited too
+ TimeoutEvent - Timer event that will trigger when we have waited too
long for an incoming packet
HeaderSizePtr - Pointer to the size of the Header size
BufferSizePtr - Pointer to the size of the Buffer size
@@ -446,52 +447,6 @@ WaitForReceive ( //
for (;;)
{
-#if 0
- //
- // Check for received packet event.
- //
- if (!EFI_ERROR (gBS->CheckEvent (SnpPtr->WaitForPacket))) {
- //
- // Packet should be available. Attempt to read it.
- //
- *BufferSizePtr = BUFFER_ALLOCATE_SIZE;
-
- StatCode = SnpPtr->Receive (
- SnpPtr,
- HeaderSizePtr,
- BufferSizePtr,
- Private->ReceiveBufferPtr,
- 0,
- 0,
- ProtocolPtr
- );
-
- if (EFI_ERROR (StatCode)) {
- break;
- }
- //
- // Packet was received. Make received callback then return.
- //
- if (CallbackPtr != NULL) {
- StatCode = CallbackPtr (
- Private->CallbackProtocolPtr,
- Function,
- TRUE,
- (UINT32) *BufferSizePtr,
- (EFI_PXE_BASE_CODE_PACKET *) Private->ReceiveBufferPtr
- );
-
- if (StatCode != EFI_PXE_BASE_CODE_CALLBACK_STATUS_CONTINUE) {
- StatCode = EFI_ABORTED;
- } else {
- StatCode = EFI_SUCCESS;
- }
- }
-
- break;
- }
-
-#else
//
// Poll for received packet.
//
@@ -533,7 +488,7 @@ WaitForReceive ( if (StatCode != EFI_NOT_READY) {
break;
}
-#endif
+
//
// Check for callback event.
//
@@ -599,7 +554,7 @@ SendPacket ( Arguments:
Private - Pointer to Pxe BaseCode Protocol
- HeaderPtr - Pointer to the buffer
+ HeaderPtr - Pointer to the buffer
PacketPtr - Pointer to the packet to send
PacketLen - The length of the entire packet to send
HardwareAddr - Pointer to the MAC address of the destination
@@ -1263,7 +1218,6 @@ BcStart ( return EFI_ALREADY_STARTED;
}
-#if !SUPPORT_IPV6
//
// Fail if IPv6 is requested and not supported.
//
@@ -1272,7 +1226,7 @@ BcStart ( EfiReleaseLock (&Private->Lock);
return EFI_UNSUPPORTED;
}
-#endif
+
//
// Setup shortcuts to SNP protocol and data structure.
//
@@ -1505,12 +1459,8 @@ BcStart ( // supports IPv6.
//
Private->EfiBc.Mode->Ipv6Supported = SUPPORT_IPV6;
-
-#if SUPPORT_IPV6
- Private->EfiBc.Mode->Ipv6Available = Private->NiiPtr->Ipv6Supported;
-#else
Private->EfiBc.Mode->Ipv6Available = FALSE;
-#endif
+
//
// Set to TRUE by the BC constructor if this BC implementation
// supports BIS.
@@ -1756,14 +1706,7 @@ IpFilter ( //
if (!Index2)
{
-#if SUPPORT_IPV6
- if (PxebcMode->UsingIpv6) {
- //
- // TBD
- //
- } else
-#endif
- TmpIp = (EFI_IP_ADDRESS *) &AllSystemsGroup;
+ TmpIp = (EFI_IP_ADDRESS *) &AllSystemsGroup;
--Index;
} else {
TmpIp = (EFI_IP_ADDRESS *) &Filter->IpList[Index];
@@ -2309,12 +2252,8 @@ PxeBcDriverStart ( // implementation supports IPv6.
//
Private->EfiBc.Mode->Ipv6Supported = SUPPORT_IPV6;
-
-#if SUPPORT_IPV6
- Private->EfiBc.Mode->Ipv6Available = Private->NiiPtr->Ipv6Supported;
-#else
Private->EfiBc.Mode->Ipv6Available = FALSE;
-#endif
+
//
// Set to TRUE by the BC constructor if this BC
// implementation supports BIS.
|