312 lines
6.1 KiB
C
312 lines
6.1 KiB
C
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/*++
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Copyright (c) 1997 Microsoft Corporation
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Module Name:
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netboot.h
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Abstract:
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This module defines globally used procedure and data structures used
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by net boot.
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Author:
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Chuck Lenzmeier (chuckl) 09-Jan-1997
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Revision History:
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--*/
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#ifndef _NETBOOT_
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#define _NETBOOT_
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#include <oscpkt.h> // defines NET_CARD_INFO
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#ifdef EFI
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#include <efi.h>
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#endif
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#define NET_DEVICE_ID 'dten'
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//
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// The following structure is used to define the parameters of the net
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// volume. Given a FileId we can access the structure context through
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// the structure context field in the global BlFileTable (e.g.,
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// BlFileTable[FileId].StructureContext).
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//
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typedef struct _NET_STRUCTURE_CONTEXT {
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ULONG Dummy;
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} NET_STRUCTURE_CONTEXT, *PNET_STRUCTURE_CONTEXT;
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//
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// The following structure is used to define the location and size of each
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// opened file. There is one of these of every opened file. It is part of
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// the union of a BL_FILE_TABLE structuure. Given a FileId we can access the
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// file context via the BlFileTable (e.g., BlFileTable[FileId].u.NetFileContext)
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//
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typedef struct _NET_FILE_CONTEXT {
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PUCHAR InMemoryCopy;
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ULONG FileSize;
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#if defined(REMOTE_BOOT)
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BOOLEAN CachedFile;
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ULONG CachedFileId;
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#endif // defined(REMOTE_BOOT)
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} NET_FILE_CONTEXT, *PNET_FILE_CONTEXT;
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#if defined(REMOTE_BOOT)
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//
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// The following defines are for parameter passing between loaders, when switching.
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// Each parameter contains a 4-byte quantity which is completely random, and then a
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// 4 byte checksum generated by the following formula:
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// CkSum = (((b1 * 2) + b2) * 2) + b3) * 2 + b4
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//
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#define NET_REBOOT_WRITE_SECRET_ONLY 0x53A590F10000073D
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#define NET_REBOOT_DISK_SECRET_VALID 0xE32C78B70000096F
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#endif // defined(REMOTE_BOOT)
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#define NET_REBOOT_COMMAND_CONSOLE_ONLY 0x83CDA43F000008D3
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#define NET_REBOOT_ASR 0x9cb2521700000863
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//
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// Global variables available outside of the "network file system" part
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// of the loader.
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//
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extern ULONG NetLocalIpAddress;
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extern ULONG NetLocalSubnetMask;
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extern ULONG NetServerIpAddress;
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extern ULONG NetGatewayIpAddress;
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extern CHAR NetBootPath[129];
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extern PCHAR NetServerShare;
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extern UCHAR NetBootIniContents[1020 + 1];
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extern UCHAR NetBootIniPath[256 + 1];
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extern USHORT NetMaxTranUnit; // MTU
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extern USHORT NetHwAddrLen; // actual length of hardware address
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extern USHORT NetHwType; // Type of protocol at the hardware level from rfc1010
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extern BOOLEAN NetBootTftpUsedPassword2;
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#if defined(_IA64_)
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extern EFI_PXE_BASE_CODE *PXEClient;
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extern EFI_HANDLE PXEHandle;
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#endif
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#if defined(REMOTE_BOOT)
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extern BOOLEAN NetBootRepin;
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extern BOOLEAN NetworkBootRom;
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extern BOOLEAN NetBootCSC;
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extern CHAR NetBootActivePartitionName[80];
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extern CHAR NetBootCSCPartitionName[80];
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extern BOOLEAN NetBootSearchedForCSC;
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#endif // defined(REMOTE_BOOT)
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//
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// Define ARC hooks.
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//
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ARC_STATUS
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NetArcClose (
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IN ULONG FileId
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);
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ARC_STATUS
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NetArcOpen (
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IN CHAR * FIRMWARE_PTR OpenPath,
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IN OPEN_MODE OpenMode,
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OUT ULONG * FIRMWARE_PTR FileId
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);
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//
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// Define file I/O prototypes.
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//
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ARC_STATUS
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NetClose (
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IN ULONG FileId
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);
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ARC_STATUS
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NetMount (
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IN CHAR * FIRMWARE_PTR MountPath,
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IN MOUNT_OPERATION Operation
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);
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ARC_STATUS
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NetOpen (
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IN CHAR * FIRMWARE_PTR OpenPath,
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IN OPEN_MODE OpenMode,
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OUT ULONG * FIRMWARE_PTR FileId
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);
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ARC_STATUS
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NetRead (
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IN ULONG FileId,
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OUT VOID * FIRMWARE_PTR Buffer,
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IN ULONG Length,
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OUT ULONG * FIRMWARE_PTR Count
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);
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ARC_STATUS
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NetGetReadStatus (
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IN ULONG FileId
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);
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ARC_STATUS
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NetSeek (
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IN ULONG FileId,
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IN LARGE_INTEGER * FIRMWARE_PTR Offset,
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IN SEEK_MODE SeekMode
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);
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ARC_STATUS
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NetWrite (
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IN ULONG FileId,
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IN VOID * FIRMWARE_PTR Buffer,
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IN ULONG Length,
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OUT ULONG * FIRMWARE_PTR Count
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);
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ARC_STATUS
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NetGetFileInformation (
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IN ULONG FileId,
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OUT FILE_INFORMATION * FIRMWARE_PTR Buffer
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);
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ARC_STATUS
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NetSetFileInformation (
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IN ULONG FileId,
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IN ULONG AttributeFlags,
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IN ULONG AttributeMask
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);
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ARC_STATUS
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NetRename (
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IN ULONG FileId,
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IN CHAR * FIRMWARE_PTR NewFileName
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);
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ARC_STATUS
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NetGetDirectoryEntry (
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IN ULONG FileId,
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IN DIRECTORY_ENTRY * FIRMWARE_PTR DirEntry,
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IN ULONG NumberDir,
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OUT ULONG * FIRMWARE_PTR CountDir
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);
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ARC_STATUS
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NetInitialize (
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VOID
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);
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VOID
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NetTerminate (
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VOID
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);
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//
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//
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// Define network helper functions for the loaders.
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//
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NTSTATUS
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NetQueryCardInfo(
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IN OUT PNET_CARD_INFO CardInfo
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);
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NTSTATUS
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NetQueryDriverInfo(
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IN PNET_CARD_INFO CardInfo,
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IN PCHAR SetupPath,
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IN PCHAR NtBootPathName,
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IN OUT PWCHAR HardwareId,
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IN ULONG HardwareIdLength, // in bytes
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IN OUT PWCHAR DriverName,
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IN OUT PCHAR DriverNameAnsi,
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IN ULONG DriverNameLength, // in bytes
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IN OUT PWCHAR ServiceName,
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IN ULONG ServiceNameLength, // in bytes
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OUT PCHAR * Registry,
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OUT ULONG * RegistryLength
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);
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#if defined(REMOTE_BOOT)
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NTSTATUS
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NetCopyHalAndKernel(
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IN PCHAR HalName,
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IN PCHAR Guid,
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IN ULONG GuidLength
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);
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NTSTATUS
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NetPrepareIpsec(
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IN ULONG InboundSpi,
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OUT ULONG * SessionKey,
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OUT ULONG * OutboundSpi
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);
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#endif // defined(REMOTE_BOOT)
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VOID
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GetGuid(
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OUT PUCHAR *Guid,
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OUT PULONG GuidLength
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);
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VOID
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NetGetRebootParameters(
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OUT PULONGLONG Param OPTIONAL,
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OUT PUCHAR RebootFile OPTIONAL,
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OUT PUCHAR SifFile OPTIONAL,
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OUT PUCHAR User OPTIONAL,
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OUT PUCHAR Domain OPTIONAL,
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OUT PUCHAR Password OPTIONAL,
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OUT PUCHAR AdministratorPassword OPTIONAL,
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IN BOOLEAN ClearRestartBlock
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);
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NTSTATUS
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NetSoftReboot(
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IN PUCHAR NextBootFile,
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IN ULONGLONG Param,
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IN PUCHAR RebootFile OPTIONAL,
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IN PUCHAR SifFile OPTIONAL,
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IN PUCHAR User OPTIONAL,
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IN PUCHAR Domain OPTIONAL,
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IN PUCHAR Password OPTIONAL,
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IN PUCHAR AdministratorPassword OPTIONAL
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);
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ARC_STATUS
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NetFillNetworkLoaderBlock (
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PNETWORK_LOADER_BLOCK NetworkLoaderBlock
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);
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#if defined(_ALPHA_)
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#define NetFindCSCPartitionName() FALSE
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#else
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BOOLEAN
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NetFindCSCPartitionName(
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VOID
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);
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#endif
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#endif // _NETBOOT_
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