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/*
* ws2san.h
*
* WinSock Direct (SAN) support
*
* This file is part of the w32api 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);
#ifdef __cplusplus
}
#endif
#endif /* __WS2SAN_H */
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