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/*
* ws2san.h
*
* WinSock Direct (SAN) support
*
* This file is part of the MinGW package.
*
* Contributors:
* Created by Casper S. Hornstrup <chorns@users.sourceforge.net>
*
* THIS SOFTWARE IS NOT COPYRIGHTED
*
* This source code is offered for use in the public domain. You may
* use, modify or distribute it freely.
*
* This code is distributed in the hope that it will be useful but
* WITHOUT ANY WARRANTY. ALL WARRANTIES, EXPRESS OR IMPLIED ARE HEREBY
* DISCLAIMED. This includes but is not limited to warranties of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
*
*/
#ifndef __WS2SAN_H
#define __WS2SAN_H
#if __GNUC__ >=3
#pragma GCC system_header
#endif
#ifdef __cplusplus
extern "C" {
#endif
#include <winsock2.h>
#include "ntddk.h"
#define WSPAPI STDCALL
/* FIXME: Unknown definitions */
typedef PVOID LPWSPDATA;
typedef PDWORD LPWSATHREADID;
typedef PVOID LPWSPPROC_TABLE;
typedef struct _WSPUPCALLTABLEEX WSPUPCALLTABLEEX;
typedef WSPUPCALLTABLEEX *LPWSPUPCALLTABLEEX;
#define SO_MAX_RDMA_SIZE 0x700D
#define SO_RDMA_THRESHOLD_SIZE 0x700E
#define WSAID_REGISTERMEMORY \
{0xC0B422F5, 0xF58C, 0x11d1, {0xAD, 0x6C, 0x00, 0xC0, 0x4F, 0xA3, 0x4A, 0x2D}}
#define WSAID_DEREGISTERMEMORY \
{0xC0B422F6, 0xF58C, 0x11d1, {0xAD, 0x6C, 0x00, 0xC0, 0x4F, 0xA3, 0x4A, 0x2D}}
#define WSAID_REGISTERRDMAMEMORY \
{0xC0B422F7, 0xF58C, 0x11d1, {0xAD, 0x6C, 0x00, 0xC0, 0x4F, 0xA3, 0x4A, 0x2D}}
#define WSAID_DEREGISTERRDMAMEMORY \
{0xC0B422F8, 0xF58C, 0x11d1, {0xAD, 0x6C, 0x00, 0xC0, 0x4F, 0xA3, 0x4A, 0x2D}}
#define WSAID_RDMAWRITE \
{0xC0B422F9, 0xF58C, 0x11d1, {0xAD, 0x6C, 0x00, 0xC0, 0x4F, 0xA3, 0x4A, 0x2D}}
#define WSAID_RDMAREAD \
{0xC0B422FA, 0xF58C, 0x11d1, {0xAD, 0x6C, 0x00, 0xC0, 0x4F, 0xA3, 0x4A, 0x2D}}
#define WSAID_MEMORYREGISTRATIONCACHECALLBACK \
{0xE5DA4AF8, 0xD824, 0x48CD, {0xA7, 0x99, 0x63, 0x37, 0xA9, 0x8E, 0xD2, 0xAF}}
typedef struct _WSABUFEX {
u_long len;
char FAR *buf;
HANDLE handle;
} WSABUFEX, FAR * LPWSABUFEX;
#if 0
typedef struct _WSPUPCALLTABLEEX {
LPWPUCLOSEEVENT lpWPUCloseEvent;
LPWPUCLOSESOCKETHANDLE lpWPUCloseSocketHandle;
LPWPUCREATEEVENT lpWPUCreateEvent;
LPWPUCREATESOCKETHANDLE lpWPUCreateSocketHandle;
LPWPUFDISSET lpWPUFDIsSet;
LPWPUGETPROVIDERPATH lpWPUGetProviderPath;
LPWPUMODIFYIFSHANDLE lpWPUModifyIFSHandle;
LPWPUPOSTMESSAGE lpWPUPostMessage;
LPWPUQUERYBLOCKINGCALLBACK lpWPUQueryBlockingCallback;
LPWPUQUERYSOCKETHANDLECONTEXT lpWPUQuerySocketHandleContext;
LPWPUQUEUEAPC lpWPUQueueApc;
LPWPURESETEVENT lpWPUResetEvent;
LPWPUSETEVENT lpWPUSetEvent;
LPWPUOPENCURRENTTHREAD lpWPUOpenCurrentThread;
LPWPUCLOSETHREAD lpWPUCloseThread;
LPWPUCOMPLETEOVERLAPPEDREQUEST lpWPUCompleteOverlappedRequest;
} WSPUPCALLTABLEEX, FAR * LPWSPUPCALLTABLEEX;
#endif
int WSPAPI
WSPStartupEx(
IN WORD wVersionRequested,
OUT LPWSPDATA lpWSPData,
IN LPWSAPROTOCOL_INFOW lpProtocolInfo,
IN LPWSPUPCALLTABLEEX lpUpcallTable,
OUT LPWSPPROC_TABLE lpProcTable);
typedef int WSPAPI
(*LPWSPSTARTUPEX)(
IN WORD wVersionRequested,
OUT LPWSPDATA lpWSPData,
IN LPWSAPROTOCOL_INFOW lpProtocolInfo,
IN LPWSPUPCALLTABLEEX lpUpcallTable,
OUT LPWSPPROC_TABLE lpProcTable);
#define MEM_READ 1
#define MEM_WRITE 2
#define MEM_READWRITE 3
int WSPAPI
WSPDeregisterMemory(
IN SOCKET s,
IN HANDLE Handle,
OUT LPINT lpErrno);
typedef int WSPAPI
(*LPFN_WSPDEREGISTERMEMORY)(
IN SOCKET s,
IN HANDLE Handle,
OUT LPINT lpErrno);
int WSPAPI
WSPDeregisterRdmaMemory(
IN SOCKET s,
IN LPVOID lpRdmaBufferDescriptor,
IN DWORD dwDescriptorLength,
OUT LPINT lpErrno);
typedef int WSPAPI
(*LPFN_WSPDEREGISTERRDMAMEMORY)(
IN SOCKET s,
IN LPVOID lpRdmaBufferDescriptor,
IN DWORD dwDescriptorLength,
OUT LPINT lpErrno);
int WSPAPI
WSPMemoryRegistrationCacheCallback(
IN PVOID lpvAddress,
IN SIZE_T Size,
OUT LPINT lpErrno);
typedef int WSPAPI
(*LPFN_WSPMEMORYREGISTRATIONCACHECALLBACK)(
IN PVOID lpvAddress,
IN SIZE_T Size,
OUT LPINT lpErrno);
int WSPAPI
WSPRdmaRead(
IN SOCKET s,
IN LPWSABUFEX lpBuffers,
IN DWORD dwBufferCount,
IN LPVOID lpTargetBufferDescriptor,
IN DWORD dwTargetDescriptorLength,
IN DWORD dwTargetBufferOffset,
OUT LPDWORD lpdwNumberOfBytesRead,
IN DWORD dwFlags,
IN LPWSAOVERLAPPED lpOverlapped,
IN LPWSAOVERLAPPED_COMPLETION_ROUTINE lpCompletionRoutine,
IN LPWSATHREADID lpThreadId,
OUT LPINT lpErrno);
typedef int WSPAPI
(*LPFN_WSPRDMAREAD)(
IN SOCKET s,
IN LPWSABUFEX lpBuffers,
IN DWORD dwBufferCount,
IN LPVOID lpTargetBufferDescriptor,
IN DWORD dwTargetDescriptorLength,
IN DWORD dwTargetBufferOffset,
OUT LPDWORD lpdwNumberOfBytesRead,
IN DWORD dwFlags,
IN LPWSAOVERLAPPED lpOverlapped,
IN LPWSAOVERLAPPED_COMPLETION_ROUTINE lpCompletionRoutine,
IN LPWSATHREADID lpThreadId,
OUT LPINT lpErrno);
int WSPAPI
WSPRdmaWrite(
IN SOCKET s,
IN LPWSABUFEX lpBuffers,
IN DWORD dwBufferCount,
IN LPVOID lpTargetBufferDescriptor,
IN DWORD dwTargetDescriptorLength,
IN DWORD dwTargetBufferOffset,
OUT LPDWORD lpdwNumberOfBytesWritten,
IN DWORD dwFlags,
IN LPWSAOVERLAPPED lpOverlapped,
IN LPWSAOVERLAPPED_COMPLETION_ROUTINE lpCompletionRoutine,
IN LPWSATHREADID lpThreadId,
OUT LPINT lpErrno);
typedef int WSPAPI
(*LPFN_WSPRDMAWRITE)(
IN SOCKET s,
IN LPWSABUFEX lpBuffers,
IN DWORD dwBufferCount,
IN LPVOID lpTargetBufferDescriptor,
IN DWORD dwTargetDescriptorLength,
IN DWORD dwTargetBufferOffset,
OUT LPDWORD lpdwNumberOfBytesWritten,
IN DWORD dwFlags,
IN LPWSAOVERLAPPED lpOverlapped,
IN LPWSAOVERLAPPED_COMPLETION_ROUTINE lpCompletionRoutine,
IN LPWSATHREADID lpThreadId,
OUT LPINT lpErrno);
HANDLE WSPAPI
WSPRegisterMemory(
IN SOCKET s,
IN PVOID lpBuffer,
IN DWORD dwBufferLength,
IN DWORD dwFlags,
OUT LPINT lpErrno);
int WSPAPI
WSPRegisterRdmaMemory(
IN SOCKET s,
IN PVOID lpBuffer,
IN DWORD dwBufferLength,
IN DWORD dwFlags,
OUT LPVOID lpRdmaBufferDescriptor,
IN OUT LPDWORD lpdwDescriptorLength,
OUT LPINT lpErrno);
typedef int WSPAPI
(*LPFN_WSPREGISTERRDMAMEMORY)(
IN SOCKET s,
IN PVOID lpBuffer,
IN DWORD dwBufferLength,
IN DWORD dwFlags,
OUT LPVOID lpRdmaBufferDescriptor,
IN OUT LPDWORD lpdwDescriptorLength,
OUT LPINT lpErrno);
#pragma pack(pop)
#ifdef __cplusplus
}
#endif
#endif /* __WS2SAN_H */
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