e48e37fce2
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@4693 6f19259b-4bc3-4df7-8a09-765794883524
97 lines
2.0 KiB
C
97 lines
2.0 KiB
C
/** @file
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Copyright (c) 2006, 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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Mtftp4Support.h
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Abstract:
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Support routines for MTFTP
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**/
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#ifndef __EFI_MTFTP4_SUPPORT_H__
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#define __EFI_MTFTP4_SUPPORT_H__
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//
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// The structure representing a range of block numbers, [Start, End].
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// It is used to remember the holes in the MTFTP block space. If all
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// the holes are filled in, then the download or upload has completed.
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//
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typedef struct {
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LIST_ENTRY Link;
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INTN Start;
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INTN End;
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} MTFTP4_BLOCK_RANGE;
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EFI_STATUS
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Mtftp4InitBlockRange (
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IN LIST_ENTRY *Head,
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IN UINT16 Start,
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IN UINT16 End
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);
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INTN
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Mtftp4GetNextBlockNum (
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IN LIST_ENTRY *Head
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);
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VOID
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Mtftp4SetLastBlockNum (
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IN LIST_ENTRY *Head,
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IN UINT16 Last
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);
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EFI_STATUS
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Mtftp4RemoveBlockNum (
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IN LIST_ENTRY *Head,
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IN UINT16 Num
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);
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VOID
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Mtftp4SetTimeout (
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IN MTFTP4_PROTOCOL *Instance
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);
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EFI_STATUS
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Mtftp4SendPacket (
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IN MTFTP4_PROTOCOL *Instance,
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IN NET_BUF *Packet
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);
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EFI_STATUS
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Mtftp4SendRequest (
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IN MTFTP4_PROTOCOL *Instance
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);
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EFI_STATUS
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Mtftp4SendError (
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IN MTFTP4_PROTOCOL *Instance,
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IN UINT16 ErrCode,
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IN UINT8* ErrInfo
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);
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EFI_STATUS
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Mtftp4Retransmit (
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IN MTFTP4_PROTOCOL *Instance
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);
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VOID
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EFIAPI
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Mtftp4OnTimerTick (
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IN EFI_EVENT Event,
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IN VOID *Context
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);
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#endif
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