/* $Id: kDevTest.h,v 1.1 2002-09-30 23:53:53 bird Exp $ * * Ring-3 Device Testing: Prototypes, structures, defines. * * Copyright (c) 2002 knut st. osmundsen * * * This file is part of kKrnlLib. * * kKrnlLib is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * kKrnlLib is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with kKrnlLib; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA * */ #ifndef __kDevTest_h__ #define __kDevTest_h__ /******************************************************************************* * Defined Constants And Macros * *******************************************************************************/ #define SEL_FLAT_MASK 0x1fff0000 #define SEL_FLAT_SHIFT 0x0d #define SEL_LDT_RPL3 0x07 #define FPToFlat(fp) SelToFlat( (((ULONG)(fp)) >> 16), (USHORT)(fp)) #define SelToFlat(sel, off) \ (PVOID)( (((unsigned)(sel) << SEL_FLAT_SHIFT) & SEL_FLAT_MASK) + (unsigned)(off)) #define FlatToSel(flataddr) \ (PVOID)( ( (((unsigned)(flataddr) << 3) & 0xfff80000) | (SEL_LDT_RPL3 << 16) ) | ((unsigned)(flataddr) & 0xffff) ) /* * Strategy Commands. */ #define CMDInit 0 /* INIT command */ #define CMDMedChk 1 /* Media Check */ #define CMDBldBPB 2 /* build BPB */ #define CMDIOCTLR 3 /* reserved for 3.x compatability */ #define CMDINPUT 4 /* read data from device */ #define CMDNDR 5 /* non-destructive read */ #define CMDInputS 6 /* input status */ #define CMDInputF 7 /* input flush */ #define CMDOUTPUT 8 /* write data to device */ #define CMDOUTPUTV 9 /* write data and verify */ #define CMDOutputS 10 /* output status */ #define CMDOutputF 11 /* output flush */ #define CMDIOCTLW 12 /* reserved for 3.x compatability */ #define CMDOpen 13 /* device open */ #define CMDClose 14 /* device close */ #define CMDRemMed 15 /* is media removable */ #define CMDGenIOCTL 16 /* Generic IOCTL */ #define CMDResMed 17 /* reset media uncertain */ #define CMDGetLogMap 18 #define CMDSetLogMap 19 #define CMDDeInstall 20 /* De-Install driver */ #define CMDPartfixeddisks 22 /* Partitionable Fixed Disks */ #define CMDGetfd_logunitsmap 23 /* Get Fixed Disk/Logical Unit Map */ #define CMDInputBypass 24 /* cache bypass read data */ #define CMDOutputBypass 25 /* cache bypass write data */ #define CMDOutputBypassV 26 /* cache bypass write data and verify */ #define CMDInitBase 27 /* INIT command for base DDs */ #define CMDShutdown 28 #define CMDGetDevSupport 29 /* query for extended capability */ #define CMDInitComplete 31 /* Init complete for all DD's */ #define CMDSaveRestore 32 #define CMDAddOnPrep 97 /* Prepare for add on */ #define CMDStar 98 /* start console output */ #define CMDStop 99 /* stop console output */ /* * Status codes. */ #define STERR 0x8000 /* Bit 15 - Error */ #define STINTER 0x0400 /* Bit 10 - Interim character */ #define STBUI 0x0200 /* Bit 9 - Busy */ #define STDON 0x0100 /* Bit 8 - Done */ #define STECODE 0x00FF /* Error code */ #define WRECODE 0x0000 /******************************************************************************* * Structures and Typedefs * *******************************************************************************/ #pragma pack(1) /* * Device header. */ typedef struct _DevHdr { unsigned long fpNext; unsigned short usAttr; unsigned short offStrat; unsigned short offInt; unsigned char achName[8]; unsigned short selProtCS; unsigned short selProtDS; unsigned short selRealCS; unsigned short selRealDS; unsigned long ulCaps; } DEVHDR, *PDEVHDR; /* * Request packets. */ typedef struct _RPH32 { UCHAR Len; UCHAR Unit; UCHAR Cmd; USHORT Status; UCHAR Flags; UCHAR Reserved_1[3]; ULONG Link; } RPH32; typedef struct _RP32INITIN { RPH32 rph; UCHAR Unit; ULONG DevHlpEP; /* 16 bit far pointer */ ULONG InitArgs; /* 16 bit far pointer */ UCHAR DriveNum; } RP32INITIN, *PRP32INITIN; typedef struct _RP32INITOUT { RPH32 rph; UCHAR Unit; USHORT CodeEnd; USHORT DataEnd; ULONG BPBArray; /* (BPBS far ptr) */ USHORT Status; } RP32INITOUT, *PRP32INITOUT; typedef union _RP32INIT { RP32INITIN in; RP32INITOUT out; } RP32INIT, *PRP32INIT; /* * Module structures. */ typedef struct _ModObjTable { ULONG ote_size; /* Object virtual size */ ULONG ote_base; /* Object base virtual address */ ULONG ote_flags; /* Attribute flags */ ULONG ote_pagemap; /* Object page map index */ ULONG ote_mapsize; /* Num of entries in obj page map */ USHORT ote_sel; /* Object Selector */ USHORT ote_hob; /* Object Handle */ } MODOBJTABLE, *PMODOBJTABLE; #define MOD_MAX_OBJS 32 typedef struct _ModInfo { CHAR szName[CCHMAXPATH]; /* Module name (no path) */ HMODULE hmod; /* module handle */ ULONG cObjs; /* Number of object. */ MODOBJTABLE aObjs[MOD_MAX_OBJS]; /* Object details. */ } MODINFO, *PMODINFO; #pragma pack() /* * Device Help + more. */ void kdtDHInit(void); /* _System/_Optlink !! */ ULONG kdtDHGetRouterFP(void); /* _System/_Optlink !! */ void kdtStackThunk32To16(void); /* _System/_Optlink !! */ void kdtStackThunk16To32(void); /* _System/_Optlink !! */ /* * Loader */ PMODINFO kdtLoadDriver(const char *pszModule); BOOL kdtLoadValidateDriver(PMODINFO pModInfo); /* * Init. */ BOOL kdtInitDriver(PMODINFO pModInfo, const char *pszArgs, BOOL fBaseDev); /* * Strategy. */ BOOL kdtStrategySend(ULONG fpfnStrat, ULONG fpRP); #endif