-/** @file
-
-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.
-
-
-Module Name:
-
- Dhcp4Io.h
-
-Abstract:
-
- The DHCP4 protocol implementation.
-
-
-**/
-
-#ifndef __EFI_DHCP4_IO_H__
-#define __EFI_DHCP4_IO_H__
-
-#include <PiDxe.h>
-
-#include <Protocol/ServiceBinding.h>
-
-#include <Library/NetLib.h>
-#include <Library/UdpIoLib.h>
-#include <Library/BaseMemoryLib.h>
-#include <Library/MemoryAllocationLib.h>
-
-
-enum {
- DHCP_WAIT_OFFER = 3, // Time to wait the offers
- DHCP_DEFAULT_LEASE = 7 *24 *60 *60, // Seven days as default.
- DHCP_SERVER_PORT = 67,
- DHCP_CLIENT_PORT = 68,
-
- //
- // BOOTP header "op" field
- //
- BOOTP_REQUEST = 1,
- BOOTP_REPLY = 2,
-
- //
- // DHCP message types
- //
- DHCP_MSG_DISCOVER = 1,
- DHCP_MSG_OFFER = 2,
- DHCP_MSG_REQUEST = 3,
- DHCP_MSG_DECLINE = 4,
- DHCP_MSG_ACK = 5,
- DHCP_MSG_NAK = 6,
- DHCP_MSG_RELEASE = 7,
- DHCP_MSG_INFORM = 8,
-
- //
- // DHCP notify user type
- //
- DHCP_NOTIFY_COMPLETION = 1,
- DHCP_NOTIFY_RENEWREBIND,
- DHCP_NOTIFY_ALL
-};
-
-#define DHCP_IS_BOOTP(Parameter) (((Parameter) == NULL) || ((Parameter)->DhcpType == 0))
-
-#define DHCP_CONNECTED(State) \
- (((State) == Dhcp4Bound) || ((State) == (Dhcp4Renewing)) || ((State) == Dhcp4Rebinding))
-
-EFI_STATUS
-DhcpSetState (
- IN DHCP_SERVICE *DhcpSb,
- IN INTN State,
- IN BOOLEAN CallUser
- );
-
-EFI_STATUS
-DhcpSendMessage (
- IN DHCP_SERVICE *DhcpSb,
- IN EFI_DHCP4_PACKET *Seed,
- IN DHCP_PARAMETER *Para,
- IN UINT8 Type,
- IN UINT8 *Msg
- );
-
-VOID
-EFIAPI
-DhcpOnTimerTick (
- IN EFI_EVENT Event,
- IN VOID *Context
- );
-
-VOID
-DhcpInput (
- NET_BUF *UdpPacket,
- UDP_POINTS *Points,
- EFI_STATUS IoStatus,
- VOID *Context
- );
-
-EFI_STATUS
-DhcpInitRequest (
- IN DHCP_SERVICE *DhcpSb
- );
-
-VOID
-DhcpCleanLease (
- IN DHCP_SERVICE *DhcpSb
- );
-
-#endif
+/** @file\r
+\r
+Copyright (c) 2006, Intel Corporation\r
+All rights reserved. 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
+\r
+\r
+Module Name:\r
+\r
+ Dhcp4Io.h\r
+\r
+Abstract:\r
+\r
+ The DHCP4 protocol implementation.\r
+\r
+\r
+**/\r
+\r
+#ifndef __EFI_DHCP4_IO_H__\r
+#define __EFI_DHCP4_IO_H__\r
+\r
+#include <PiDxe.h>\r
+\r
+#include <Protocol/ServiceBinding.h>\r
+\r
+#include <Library/NetLib.h>\r
+#include <Library/UdpIoLib.h>\r
+#include <Library/BaseMemoryLib.h>\r
+#include <Library/MemoryAllocationLib.h>\r
+\r
+\r
+enum {\r
+ DHCP_WAIT_OFFER = 3, // Time to wait the offers\r
+ DHCP_DEFAULT_LEASE = 7 *24 *60 *60, // Seven days as default.\r
+ DHCP_SERVER_PORT = 67,\r
+ DHCP_CLIENT_PORT = 68,\r
+\r
+ //\r
+ // BOOTP header "op" field\r
+ //\r
+ BOOTP_REQUEST = 1,\r
+ BOOTP_REPLY = 2,\r
+\r
+ //\r
+ // DHCP message types\r
+ //\r
+ DHCP_MSG_DISCOVER = 1,\r
+ DHCP_MSG_OFFER = 2,\r
+ DHCP_MSG_REQUEST = 3,\r
+ DHCP_MSG_DECLINE = 4,\r
+ DHCP_MSG_ACK = 5,\r
+ DHCP_MSG_NAK = 6,\r
+ DHCP_MSG_RELEASE = 7,\r
+ DHCP_MSG_INFORM = 8,\r
+\r
+ //\r
+ // DHCP notify user type\r
+ //\r
+ DHCP_NOTIFY_COMPLETION = 1,\r
+ DHCP_NOTIFY_RENEWREBIND,\r
+ DHCP_NOTIFY_ALL\r
+};\r
+\r
+#define DHCP_IS_BOOTP(Parameter) (((Parameter) == NULL) || ((Parameter)->DhcpType == 0))\r
+\r
+#define DHCP_CONNECTED(State) \\r
+ (((State) == Dhcp4Bound) || ((State) == (Dhcp4Renewing)) || ((State) == Dhcp4Rebinding))\r
+\r
+EFI_STATUS\r
+DhcpSetState (\r
+ IN DHCP_SERVICE *DhcpSb,\r
+ IN INTN State,\r
+ IN BOOLEAN CallUser\r
+ );\r
+\r
+EFI_STATUS\r
+DhcpSendMessage (\r
+ IN DHCP_SERVICE *DhcpSb,\r
+ IN EFI_DHCP4_PACKET *Seed,\r
+ IN DHCP_PARAMETER *Para,\r
+ IN UINT8 Type,\r
+ IN UINT8 *Msg\r
+ );\r
+\r
+VOID\r
+EFIAPI\r
+DhcpOnTimerTick (\r
+ IN EFI_EVENT Event,\r
+ IN VOID *Context\r
+ );\r
+\r
+VOID\r
+DhcpInput (\r
+ NET_BUF *UdpPacket,\r
+ UDP_POINTS *Points,\r
+ EFI_STATUS IoStatus,\r
+ VOID *Context\r
+ );\r
+\r
+EFI_STATUS\r
+DhcpInitRequest (\r
+ IN DHCP_SERVICE *DhcpSb\r
+ );\r
+\r
+VOID\r
+DhcpCleanLease (\r
+ IN DHCP_SERVICE *DhcpSb\r
+ );\r
+\r
+#endif\r
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