/** @file\r
-\r
-Copyright (c) 2006 - 2008, 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
+Copyright (c) 2006 - 2018, Intel Corporation. All rights reserved.<BR>\r
+SPDX-License-Identifier: BSD-2-Clause-Patent\r
\r
**/\r
\r
#ifndef __EFI_DHCP4_IO_H__\r
#define __EFI_DHCP4_IO_H__\r
\r
-#include <PiDxe.h>\r
+#include <Uefi.h>\r
\r
#include <Protocol/ServiceBinding.h>\r
\r
#define DHCP_SERVER_PORT 67\r
#define DHCP_CLIENT_PORT 68\r
\r
-typedef enum {\r
- //\r
- // BOOTP header "op" field\r
- //\r
- BOOTP_REQUEST = 1,\r
- BOOTP_REPLY = 2\r
-} DHCP_OP_TYPE;\r
-\r
-typedef enum {\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
-} DHCP_MSG_TYPE;\r
-\r
-typedef enum {\r
- //\r
- // DHCP notify user type\r
- //\r
- DHCP_NOTIFY_COMPLETION = 1,\r
- DHCP_NOTIFY_RENEWREBIND,\r
- DHCP_NOTIFY_ALL\r
-} DHCP_NOTIFY_TYPE;\r
+//\r
+// BOOTP header "op" field\r
+//\r
+#define BOOTP_REQUEST 1\r
+#define BOOTP_REPLY 2\r
+\r
+//\r
+// DHCP message types\r
+//\r
+#define DHCP_MSG_DISCOVER 1\r
+#define DHCP_MSG_OFFER 2\r
+#define DHCP_MSG_REQUEST 3\r
+#define DHCP_MSG_DECLINE 4\r
+#define DHCP_MSG_ACK 5\r
+#define DHCP_MSG_NAK 6\r
+#define DHCP_MSG_RELEASE 7\r
+#define DHCP_MSG_INFORM 8\r
+\r
+//\r
+// DHCP notify user type\r
+//\r
+#define DHCP_NOTIFY_COMPLETION 1\r
+#define DHCP_NOTIFY_RENEWREBIND 2\r
+#define DHCP_NOTIFY_ALL 3\r
\r
#define DHCP_IS_BOOTP(Parameter) (((Parameter) == NULL) || ((Parameter)->DhcpType == 0))\r
\r
the state (as defined in Figure 5. of the same RFC) before sending\r
a DHCP message. The table is adjusted accordingly.\r
\r
- @param DhcpSb The DHCP service instance\r
- @param Seed The seed packet which the new packet is based on\r
- @param Para The DHCP parameter of the Seed packet\r
- @param Type The message type to send\r
- @param Msg The human readable message to include in the packet\r
- sent.\r
+ @param[in] DhcpSb The DHCP service instance\r
+ @param[in] Seed The seed packet which the new packet is based on\r
+ @param[in] Para The DHCP parameter of the Seed packet\r
+ @param[in] Type The message type to send\r
+ @param[in] Msg The human readable message to include in the packet\r
+ sent.\r
\r
@retval EFI_OUT_OF_RESOURCES Failed to allocate resources for the packet\r
@retval EFI_ACCESS_DENIED Failed to transmit the packet through UDP\r
and lease to determine the time to renew and rebind the lease.\r
DhcpOnTimerTick will be called once every second.\r
\r
- @param Event The timer event\r
- @param Context The context, which is the DHCP service instance.\r
-\r
- @return None\r
+ @param[in] Event The timer event\r
+ @param[in] Context The context, which is the DHCP service instance.\r
\r
**/\r
VOID\r
state machine.\r
\r
@param UdpPacket The UDP packets received.\r
- @param Points The local/remote UDP access points\r
+ @param EndPoint The local/remote UDP access point\r
@param IoStatus The status of the UDP receive\r
@param Context The opaque parameter to the function.\r
\r
- @return None\r
-\r
**/\r
VOID\r
+EFIAPI\r
DhcpInput (\r
NET_BUF *UdpPacket,\r
- UDP_POINTS *Points,\r
+ UDP_END_POINT *EndPoint,\r
EFI_STATUS IoStatus,\r
VOID *Context\r
);\r
Send an initial DISCOVER or REQUEST message according to the\r
DHCP service's current state.\r
\r
- @param DhcpSb The DHCP service instance\r
+ @param[in] DhcpSb The DHCP service instance\r
\r
@retval EFI_SUCCESS The request has been sent\r
@retval other Some error occurs when sending the request.\r
\r
@param DhcpSb The DHCP instance service.\r
\r
- @return None\r
-\r
**/\r
VOID\r
DhcpCleanLease (\r
Release the net buffer when packet is sent.\r
\r
@param UdpPacket The UDP packets received.\r
- @param Points The local/remote UDP access points\r
+ @param EndPoint The local/remote UDP access point\r
@param IoStatus The status of the UDP receive\r
@param Context The opaque parameter to the function.\r
\r
- @return None\r
-\r
**/\r
VOID\r
+EFIAPI\r
DhcpOnPacketSent (\r
NET_BUF *Packet,\r
- UDP_POINTS *Points,\r
+ UDP_END_POINT *EndPoint,\r
EFI_STATUS IoStatus,\r
VOID *Context\r
);\r
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