mirror of https://github.com/acidanthera/audk.git
565 lines
15 KiB
C
565 lines
15 KiB
C
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/** @file
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Copyright (c) 2004 - 2007, Intel Corporation
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All rights reserved. This program and the accompanying materials
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are licensed and made available under the terms and conditions of the BSD License
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which accompanies this distribution. The full text of the license may be found at
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http://opensource.org/licenses/bsd-license.php
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THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
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WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
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Module Name:
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bc.h
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Abstract:
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**/
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#ifndef _BC_H
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#define _BC_H
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#include <PiDxe.h>
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#include <Guid/SmBios.h>
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#include <Protocol/Bis.h>
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#include <Protocol/PxeBaseCode.h>
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#include <Protocol/PxeBaseCodeCallBack.h>
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#include <Protocol/NetworkInterfaceIdentifier.h>
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#include <Protocol/SimpleNetwork.h>
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#include <Protocol/LoadFile.h>
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#include <Protocol/DevicePath.h>
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#include <Protocol/Tcp.h>
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#include <Library/DebugLib.h>
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#include <Library/BaseMemoryLib.h>
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#include <Library/MemoryAllocationLib.h>
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#include <Library/UefiDriverEntryPoint.h>
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#include <Library/UefiBootServicesTableLib.h>
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#include <Library/BaseLib.h>
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#include <Library/UefiLib.h>
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#define CALLBACK_INTERVAL 100 // ten times a second
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#define FILTER_BITS (EFI_PXE_BASE_CODE_IP_FILTER_STATION_IP | \
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EFI_PXE_BASE_CODE_IP_FILTER_BROADCAST | \
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EFI_PXE_BASE_CODE_IP_FILTER_PROMISCUOUS | \
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EFI_PXE_BASE_CODE_IP_FILTER_PROMISCUOUS_MULTICAST \
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)
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#define WAIT_TX_TIMEOUT 1000
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#define SUPPORT_IPV6 0
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#define PXE_BASECODE_DEVICE_SIGNATURE 'pxed'
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//
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// Determine the classes of IPv4 address
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//
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#define IS_CLASSA_IPADDR(x) ((((EFI_IP_ADDRESS*)x)->v4.Addr[0] & 0x80) == 0x00)
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#define IS_CLASSB_IPADDR(x) ((((EFI_IP_ADDRESS*)x)->v4.Addr[0] & 0xc0) == 0x80)
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#define IS_CLASSC_IPADDR(x) ((((EFI_IP_ADDRESS*)x)->v4.Addr[0] & 0xe0) == 0xc0)
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#define IS_INADDR_UNICAST(x) ((IS_CLASSA_IPADDR(x) || IS_CLASSB_IPADDR(x) || IS_CLASSC_IPADDR(x)) && (((EFI_IP_ADDRESS*)x)->Addr[0] != 0) )
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//
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// Definitions for internet group management protocol version 2 message
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// structure
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// Per RFC 2236, November 1997
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//
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#pragma pack(1)
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typedef struct {
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UINT8 Type;
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UINT8 MaxRespTime; // in tenths of a second
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UINT16 Checksum; // ones complement of ones complement sum of
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// 16 bit words of message
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UINT32 GroupAddress; // for general query, all systems group,
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// for group specific, the group
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} IGMPV2_MESSAGE;
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#define IGMP_TYPE_QUERY 0x11
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#define IGMP_TYPE_REPORT 0x16
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#define IGMP_TYPE_V1REPORT 0x12
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#define IGMP_TYPE_LEAVE_GROUP 0x17
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#define IGMP_DEFAULT_MAX_RESPONSE_TIME 10 // 10 second default
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#pragma pack()
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#define MAX_MCAST_GROUPS 8 // most we allow ourselves to join at once
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#define MAX_OFFERS 16
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typedef struct {
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UINTN Signature;
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EFI_LOCK Lock;
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BOOLEAN ShowErrorMessages;
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EFI_TCP_PROTOCOL Tcp;
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EFI_PXE_BASE_CODE_PROTOCOL EfiBc;
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EFI_PXE_BASE_CODE_CALLBACK_PROTOCOL *CallbackProtocolPtr;
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EFI_HANDLE Handle;
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EFI_NETWORK_INTERFACE_IDENTIFIER_PROTOCOL *NiiPtr;
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EFI_SIMPLE_NETWORK_PROTOCOL *SimpleNetwork;
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UINT8 *TransmitBufferPtr;
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UINT8 *ReceiveBufferPtr;
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EFI_PXE_BASE_CODE_FUNCTION Function;
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UINTN OldestArpEntry;
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UINTN MCastGroupCount;
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EFI_EVENT Igmpv1TimeoutEvent;
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BOOLEAN UseIgmpv1Reporting;
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EFI_EVENT IgmpGroupEvent[MAX_MCAST_GROUPS];
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UINT16 RandomPort;
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#if SUPPORT_IPV6
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//
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// TBD
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//
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#else
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UINT32 MCastGroup[MAX_MCAST_GROUPS];
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#endif
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BOOLEAN GoodStationIp;
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BOOLEAN DidTransmit;
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UINTN IpLength;
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VOID *DhcpPacketBuffer;
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UINTN FileSize;
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VOID *BootServerReceiveBuffer;
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EFI_IP_ADDRESS ServerIp;
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//
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// work area
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// for dhcp
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//
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VOID *ReceiveBuffers;
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VOID *TransmitBuffer;
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UINTN NumOffersReceived;
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UINT16 TotalSeconds;
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//
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// arrays for different types of offers
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//
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UINT8 ServerCount[4];
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UINT8 OfferCount[4][MAX_OFFERS];
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UINT8 GotBootp;
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UINT8 GotProxy[4];
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UINT8 BinlProxies[MAX_OFFERS];
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UINT8 *ArpBuffer;
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UINT8 *TftpAckBuffer;
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UINT8 *TftpErrorBuffer;
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IGMPV2_MESSAGE IgmpMessage;
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BOOLEAN BigBlkNumFlag;
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UINT8 Timeout;
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UINT16 RandomSeed;
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} PXE_BASECODE_DEVICE;
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//
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// type index
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//
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#define DHCP_ONLY_IX 0
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#define PXE10_IX 1
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#define WfM11a_IX 2
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#define BINL_IX 3
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#define PXE_RND_PORT_LOW 2070
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//
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//
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//
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#define LOADFILE_DEVICE_SIGNATURE 'pxel'
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typedef struct {
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UINTN Signature;
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EFI_LOCK Lock;
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EFI_LOAD_FILE_PROTOCOL LoadFile;
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PXE_BASECODE_DEVICE *Private;
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} LOADFILE_DEVICE;
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#define EFI_BASE_CODE_DEV_FROM_THIS(a) CR (a, PXE_BASECODE_DEVICE, efi_bc, PXE_BASECODE_DEVICE_SIGNATURE);
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#define EFI_BASE_CODE_DEV_FROM_TCP(a) CR (a, PXE_BASECODE_DEVICE, Tcp, PXE_BASECODE_DEVICE_SIGNATURE);
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#define EFI_LOAD_FILE_DEV_FROM_THIS(a) CR (a, LOADFILE_DEVICE, LoadFile, LOADFILE_DEVICE_SIGNATURE)
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EFI_BIS_PROTOCOL *
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PxebcBisStart (
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PXE_BASECODE_DEVICE *Private,
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BIS_APPLICATION_HANDLE *BisAppHandle,
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EFI_BIS_DATA **BisDataSigInfo
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)
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;
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VOID
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PxebcBisStop (
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EFI_BIS_PROTOCOL *Bis,
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BIS_APPLICATION_HANDLE BisAppHandle,
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EFI_BIS_DATA *BisDataSigInfo
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)
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;
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BOOLEAN
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PxebcBisVerify (
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PXE_BASECODE_DEVICE *Private,
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VOID *FileBuffer,
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UINTN FileBufferLength,
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VOID *CredentialBuffer,
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UINTN CredentialBufferLength
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)
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;
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BOOLEAN
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PxebcBisDetect (
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PXE_BASECODE_DEVICE *Private
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)
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;
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//
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// Global Variables
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//
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extern EFI_COMPONENT_NAME_PROTOCOL gPxeBcComponentName;
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//
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// //////////////////////////////////////////////////////////
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//
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// prototypes
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//
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/**
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Initialize the base code drivers and install the driver binding
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Standard EFI Image Entry
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@retval EFI_SUCCESS This driver was successfully bound
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**/
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EFI_STATUS
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EFIAPI
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InitializeBCDriver (
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IN EFI_HANDLE ImageHandle,
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IN EFI_SYSTEM_TABLE *SystemTable
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)
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;
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EFI_STATUS
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EFIAPI
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BcStart (
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IN EFI_PXE_BASE_CODE_PROTOCOL *This,
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IN BOOLEAN UseIpv6
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)
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;
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EFI_STATUS
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EFIAPI
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BcStop (
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IN EFI_PXE_BASE_CODE_PROTOCOL *This
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)
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;
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EFI_STATUS
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EFIAPI
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BcDhcp (
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IN EFI_PXE_BASE_CODE_PROTOCOL *This,
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IN BOOLEAN SortOffers
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)
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;
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EFI_STATUS
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EFIAPI
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BcDiscover (
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IN EFI_PXE_BASE_CODE_PROTOCOL * This,
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IN UINT16 Type,
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IN UINT16 *Layer,
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IN BOOLEAN UseBis,
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IN EFI_PXE_BASE_CODE_DISCOVER_INFO * Info OPTIONAL
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)
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;
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EFI_STATUS
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EFIAPI
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BcMtftp (
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IN EFI_PXE_BASE_CODE_PROTOCOL * This,
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IN EFI_PXE_BASE_CODE_TFTP_OPCODE Operation,
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IN OUT VOID *BufferPtr,
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IN BOOLEAN Overwrite,
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IN OUT UINT64 *BufferSize,
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IN UINTN *BlockSize OPTIONAL,
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IN EFI_IP_ADDRESS * ServerIp,
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IN UINT8 *Filename,
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IN EFI_PXE_BASE_CODE_MTFTP_INFO * Info OPTIONAL,
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IN BOOLEAN DontUseBuffer
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)
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;
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EFI_STATUS
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EFIAPI
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BcUdpWrite (
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IN EFI_PXE_BASE_CODE_PROTOCOL *This,
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IN UINT16 OpFlags,
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IN EFI_IP_ADDRESS *DestIp,
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IN EFI_PXE_BASE_CODE_UDP_PORT *DestPort,
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IN EFI_IP_ADDRESS *GatewayIp, OPTIONAL
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IN EFI_IP_ADDRESS *SrcIp, OPTIONAL
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IN OUT EFI_PXE_BASE_CODE_UDP_PORT *SrcPort, OPTIONAL
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IN UINTN *HeaderSize, OPTIONAL
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IN VOID *HeaderPtr, OPTIONAL
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IN UINTN *BufferSize,
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IN VOID *BufferPtr
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)
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;
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EFI_STATUS
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EFIAPI
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BcUdpRead (
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IN EFI_PXE_BASE_CODE_PROTOCOL *This,
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IN UINT16 OpFlags,
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IN OUT EFI_IP_ADDRESS *DestIp, OPTIONAL
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IN OUT EFI_PXE_BASE_CODE_UDP_PORT *DestPort, OPTIONAL
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IN OUT EFI_IP_ADDRESS *SrcIp, OPTIONAL
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IN OUT EFI_PXE_BASE_CODE_UDP_PORT *SrcPort, OPTIONAL
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IN UINTN *HeaderSize, OPTIONAL
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IN VOID *HeaderPtr, OPTIONAL
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IN OUT UINTN *BufferSize,
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IN VOID *BufferPtr
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)
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;
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EFI_STATUS
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EFIAPI
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BcTcpWrite (
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IN EFI_PXE_BASE_CODE_PROTOCOL *This,
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IN UINT16 OpFlags,
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IN UINT16 *UrgentPointer,
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IN UINT32 *SequenceNumber,
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IN UINT32 *AckNumber,
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IN UINT16 *HlenResCode,
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IN UINT16 *Window,
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IN EFI_IP_ADDRESS *DestIp,
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IN EFI_PXE_BASE_CODE_TCP_PORT *DestPort,
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IN EFI_IP_ADDRESS *GatewayIp, OPTIONAL
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IN EFI_IP_ADDRESS *SrcIp, OPTIONAL
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IN OUT EFI_PXE_BASE_CODE_TCP_PORT *SrcPort, OPTIONAL
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IN UINTN *HeaderSize, OPTIONAL
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IN VOID *HeaderPtr, OPTIONAL
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IN UINTN *BufferSize,
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IN VOID *BufferPtr
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)
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;
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EFI_STATUS
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EFIAPI
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BcTcpRead (
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IN EFI_PXE_BASE_CODE_PROTOCOL *This,
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IN UINT16 OpFlags,
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IN OUT EFI_IP_ADDRESS *DestIp, OPTIONAL
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IN OUT EFI_PXE_BASE_CODE_TCP_PORT *DestPort, OPTIONAL
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IN OUT EFI_IP_ADDRESS *SrcIp, OPTIONAL
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IN OUT EFI_PXE_BASE_CODE_TCP_PORT *SrcPort, OPTIONAL
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IN UINTN *HeaderSize, OPTIONAL
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IN VOID *HeaderPtr, OPTIONAL
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IN OUT UINTN *BufferSize,
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IN VOID *BufferPtr
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)
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;
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EFI_STATUS
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EFIAPI
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BcArp (
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IN EFI_PXE_BASE_CODE_PROTOCOL * This,
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IN EFI_IP_ADDRESS * IpAddr,
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IN EFI_MAC_ADDRESS * MacAddr OPTIONAL
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)
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;
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EFI_STATUS
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EFIAPI
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BcIpFilter (
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IN EFI_PXE_BASE_CODE_PROTOCOL *This,
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IN EFI_PXE_BASE_CODE_IP_FILTER *NewFilter
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)
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;
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|
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EFI_STATUS
|
||
|
|
EFIAPI
|
||
|
|
BcSetParameters (
|
||
|
|
IN EFI_PXE_BASE_CODE_PROTOCOL * This,
|
||
|
|
IN BOOLEAN *NewAutoArp, OPTIONAL
|
||
|
|
IN BOOLEAN *NewSendGUID, OPTIONAL
|
||
|
|
IN UINT8 *NewTTL, OPTIONAL
|
||
|
|
IN UINT8 *NewToS, OPTIONAL
|
||
|
|
IN BOOLEAN *NewMakeCallback OPTIONAL
|
||
|
|
)
|
||
|
|
;
|
||
|
|
|
||
|
|
EFI_STATUS
|
||
|
|
EFIAPI
|
||
|
|
BcSetStationIP (
|
||
|
|
IN EFI_PXE_BASE_CODE_PROTOCOL * This,
|
||
|
|
IN EFI_IP_ADDRESS * NewStationIp, OPTIONAL
|
||
|
|
IN EFI_IP_ADDRESS * NewSubnetMask OPTIONAL
|
||
|
|
)
|
||
|
|
;
|
||
|
|
|
||
|
|
EFI_STATUS
|
||
|
|
EFIAPI
|
||
|
|
BcSetPackets (
|
||
|
|
IN EFI_PXE_BASE_CODE_PROTOCOL * This,
|
||
|
|
BOOLEAN *NewDhcpDiscoverValid, OPTIONAL
|
||
|
|
BOOLEAN *NewDhcpAckReceived, OPTIONAL
|
||
|
|
BOOLEAN *NewProxyOfferReceived, OPTIONAL
|
||
|
|
BOOLEAN *NewPxeDiscoverValid, OPTIONAL
|
||
|
|
BOOLEAN *NewPxeReplyReceived, OPTIONAL
|
||
|
|
BOOLEAN *NewPxeBisReplyReceived, OPTIONAL
|
||
|
|
IN EFI_PXE_BASE_CODE_PACKET * NewDhcpDiscover, OPTIONAL
|
||
|
|
IN EFI_PXE_BASE_CODE_PACKET * NewDhcpAck, OPTIONAL
|
||
|
|
IN EFI_PXE_BASE_CODE_PACKET * NewProxyOffer, OPTIONAL
|
||
|
|
IN EFI_PXE_BASE_CODE_PACKET * NewPxeDiscover, OPTIONAL
|
||
|
|
IN EFI_PXE_BASE_CODE_PACKET * NewPxeReply, OPTIONAL
|
||
|
|
IN EFI_PXE_BASE_CODE_PACKET * NewPxeBisReply OPTIONAL
|
||
|
|
)
|
||
|
|
;
|
||
|
|
|
||
|
|
EFI_STATUS
|
||
|
|
EFIAPI
|
||
|
|
LoadFile (
|
||
|
|
IN EFI_LOAD_FILE_PROTOCOL *This,
|
||
|
|
IN EFI_DEVICE_PATH_PROTOCOL *FilePath,
|
||
|
|
IN BOOLEAN BootPolicy,
|
||
|
|
IN OUT UINTN *BufferSize,
|
||
|
|
IN VOID *Buffer
|
||
|
|
)
|
||
|
|
;
|
||
|
|
|
||
|
|
EFI_STATUS
|
||
|
|
PxeBcLibGetSmbiosSystemGuidAndSerialNumber (
|
||
|
|
IN EFI_GUID *SystemGuid,
|
||
|
|
OUT CHAR8 **SystemSerialNumber
|
||
|
|
)
|
||
|
|
;
|
||
|
|
|
||
|
|
#ifdef EFI_SIZE_REDUCTION_APPLIED
|
||
|
|
#define COMPONENT_NAME_CODE(code)
|
||
|
|
#define COMPONENT_NAME NULL
|
||
|
|
#else
|
||
|
|
#define COMPONENT_NAME_CODE(code) code
|
||
|
|
#define COMPONENT_NAME &gPxeBcComponentName
|
||
|
|
#endif
|
||
|
|
|
||
|
|
|
||
|
|
//
|
||
|
|
// Define SMBIOS tables.
|
||
|
|
//
|
||
|
|
#pragma pack(1)
|
||
|
|
typedef struct {
|
||
|
|
UINT8 AnchorString[4];
|
||
|
|
UINT8 EntryPointStructureChecksum;
|
||
|
|
UINT8 EntryPointLength;
|
||
|
|
UINT8 MajorVersion;
|
||
|
|
UINT8 MinorVersion;
|
||
|
|
UINT16 MaxStructureSize;
|
||
|
|
UINT8 EntryPointRevision;
|
||
|
|
UINT8 FormattedArea[5];
|
||
|
|
UINT8 IntermediateAnchorString[5];
|
||
|
|
UINT8 IntermediateChecksum;
|
||
|
|
UINT16 TableLength;
|
||
|
|
UINT32 TableAddress;
|
||
|
|
UINT16 NumberOfSmbiosStructures;
|
||
|
|
UINT8 SmbiosBcdRevision;
|
||
|
|
} SMBIOS_STRUCTURE_TABLE;
|
||
|
|
|
||
|
|
//
|
||
|
|
// Please note that SMBIOS structures can be odd byte aligned since the
|
||
|
|
// unformated section of each record is a set of arbitrary size strings.
|
||
|
|
//
|
||
|
|
typedef struct {
|
||
|
|
UINT8 Type;
|
||
|
|
UINT8 Length;
|
||
|
|
UINT8 Handle[2];
|
||
|
|
} SMBIOS_HEADER;
|
||
|
|
|
||
|
|
typedef UINT8 SMBIOS_STRING;
|
||
|
|
|
||
|
|
typedef struct {
|
||
|
|
SMBIOS_HEADER Hdr;
|
||
|
|
SMBIOS_STRING Vendor;
|
||
|
|
SMBIOS_STRING BiosVersion;
|
||
|
|
UINT8 BiosSegment[2];
|
||
|
|
SMBIOS_STRING BiosReleaseDate;
|
||
|
|
UINT8 BiosSize;
|
||
|
|
UINT8 BiosCharacteristics[8];
|
||
|
|
} SMBIOS_TYPE0;
|
||
|
|
|
||
|
|
typedef struct {
|
||
|
|
SMBIOS_HEADER Hdr;
|
||
|
|
SMBIOS_STRING Manufacturer;
|
||
|
|
SMBIOS_STRING ProductName;
|
||
|
|
SMBIOS_STRING Version;
|
||
|
|
SMBIOS_STRING SerialNumber;
|
||
|
|
|
||
|
|
//
|
||
|
|
// always byte copy this data to prevent alignment faults!
|
||
|
|
//
|
||
|
|
EFI_GUID Uuid;
|
||
|
|
|
||
|
|
UINT8 WakeUpType;
|
||
|
|
} SMBIOS_TYPE1;
|
||
|
|
|
||
|
|
typedef struct {
|
||
|
|
SMBIOS_HEADER Hdr;
|
||
|
|
SMBIOS_STRING Manufacturer;
|
||
|
|
SMBIOS_STRING ProductName;
|
||
|
|
SMBIOS_STRING Version;
|
||
|
|
SMBIOS_STRING SerialNumber;
|
||
|
|
} SMBIOS_TYPE2;
|
||
|
|
|
||
|
|
typedef struct {
|
||
|
|
SMBIOS_HEADER Hdr;
|
||
|
|
SMBIOS_STRING Manufacturer;
|
||
|
|
UINT8 Type;
|
||
|
|
SMBIOS_STRING Version;
|
||
|
|
SMBIOS_STRING SerialNumber;
|
||
|
|
SMBIOS_STRING AssetTag;
|
||
|
|
UINT8 BootupState;
|
||
|
|
UINT8 PowerSupplyState;
|
||
|
|
UINT8 ThermalState;
|
||
|
|
UINT8 SecurityStatus;
|
||
|
|
UINT8 OemDefined[4];
|
||
|
|
} SMBIOS_TYPE3;
|
||
|
|
|
||
|
|
typedef struct {
|
||
|
|
SMBIOS_HEADER Hdr;
|
||
|
|
UINT8 Socket;
|
||
|
|
UINT8 ProcessorType;
|
||
|
|
UINT8 ProcessorFamily;
|
||
|
|
SMBIOS_STRING ProcessorManufacture;
|
||
|
|
UINT8 ProcessorId[8];
|
||
|
|
SMBIOS_STRING ProcessorVersion;
|
||
|
|
UINT8 Voltage;
|
||
|
|
UINT8 ExternalClock[2];
|
||
|
|
UINT8 MaxSpeed[2];
|
||
|
|
UINT8 CurrentSpeed[2];
|
||
|
|
UINT8 Status;
|
||
|
|
UINT8 ProcessorUpgrade;
|
||
|
|
UINT8 L1CacheHandle[2];
|
||
|
|
UINT8 L2CacheHandle[2];
|
||
|
|
UINT8 L3CacheHandle[2];
|
||
|
|
} SMBIOS_TYPE4;
|
||
|
|
|
||
|
|
typedef union {
|
||
|
|
SMBIOS_HEADER *Hdr;
|
||
|
|
SMBIOS_TYPE0 *Type0;
|
||
|
|
SMBIOS_TYPE1 *Type1;
|
||
|
|
SMBIOS_TYPE2 *Type2;
|
||
|
|
SMBIOS_TYPE3 *Type3;
|
||
|
|
SMBIOS_TYPE4 *Type4;
|
||
|
|
UINT8 *Raw;
|
||
|
|
} SMBIOS_STRUCTURE_POINTER;
|
||
|
|
#pragma pack()
|
||
|
|
|
||
|
|
#include "ip.h"
|
||
|
|
#include "dhcp.h"
|
||
|
|
#include "tftp.h"
|
||
|
|
|
||
|
|
#endif /* _BC_H */
|
||
|
|
|
||
|
|
/* EOF - bc.h */
|