interrup.m

中断列表(3) 423K

	BX:DX -> function table
	CX = ??? (000Eh)
SeeAlso: AX=BC00h/BX=3F3Fh,AX=BC02h
--------s-2FBC04-----------------------------
INT 2F - MediaVision MVSOUND.SYS - GET DMA AND IRQ CHANNELS
	AX = BC04h
Return: AX = 4D56h ('MV')
	BL = DMA channel
	CL = IRQ number
SeeAlso: AX=BC00h/BX=3F3Fh,AX=BC01h"MVSOUND"
--------V-2FBC06-----------------------------
INT 2F U - MS Windows 3.0, DOS 5+ EGA.SYS - GET VERSION INFO
	AX = BC06h
Return: BX = 5456h ("TV")
	CH = major version
	CL = minor version
	DL = revision
SeeAlso: AX=BC00h"EGA",INT 10/AH=FAh"EGA"
--------s-2FBC06-----------------------------
INT 2F - MediaVision MVSOUND.SYS - GET STATUS STRING
	AX = BC06h
Return: AX = 4D56h ('MV')
	DX:BX -> status string (first byte 0Ch if no status message to display)
SeeAlso: AX=BC00h/BX=3F3Fh,AX=BC01h"MVSOUND",AX=BC0Bh"MVSOUND"
--------s-2FBC0B-----------------------------
INT 2F - MediaVision MVSOUND.SYS - GET EXECUTABLE PATH
	AX = BC0Bh
Return: BX:DX -> ASCIZ path for MVPROAS.EXE, 0000h:0000h if not available
SeeAlso: AX=BC00h/BX=3F3Fh
--------s-2FBC0E-----------------------------
INT 2F - MediaVision MVSOUND.SYS - RE-INITIALIZE INT 09 HANDLER
	AX = BC0Eh
Return: BX = status
	    0000h on failure
		AX = 0000h
	    FFFFh if successful
		DX:AX -> prior INT 09 handler
Desc:	re-initialize INT 09 handler to re-enable hotkeys (e.g. after loading
	  KEYB)
--------U-2FBE00-----------------------------
INT 2F - REDVIEW - INSTALLATION CHECK
	AX = BE00h
Return: AL = FFh if installed
Program: REDVIEW is a public-domain TSR by Alexandr Novy and Petr Horak which
	  copies data sent to standard output to standard error when the
	  former has been redirected to a file, thus allowing the data to
	  be seen on the screen at the same time it is captured in a file
--------N-2FBF00-----------------------------
INT 2F - PC LAN PROGRAM REDIRIFS.EXE internal - INSTALLATION CHECK
	AX = BF00h
Return: AL = FFh if installed
Note:	this function is also supported by NetSoft's DOS-NET v1.20+; however,
	  none of the remaining BFxxh calls are supported
SeeAlso: AX=BF01h,AX=BF80h,INT 2A/AX=4147h
--------N-2FBF01-----------------------------
INT 2F U - PC LAN PROGRAM REDIRIFS.EXE internal - ???
	AX = BF01h
	???
Return: ???
SeeAlso: AX=BF00h
--------N-2FBF80-----------------------------
INT 2F - PC LAN PROG REDIR.SYS internal - SET REDIRIFS ENTRY POINT
	AX = BF80h
	ES:DI -> FAR entry point to IFS handler in REDIRIFS
Return: AL = FFh if installed
	    ES:DI -> internal workspace
Note:	all future IFS calls to REDIR.SYS are passed to the ES:DI entry point
SeeAlso: AX=BF00h
--------F-2FC0-------------------------------
INT 2F - METZ XpressFax Hardware TSR (CLASS2) - API
	AH = C0h
	AL = function code (01h to 15h)
Return: ???
SeeAlso: AX=C000h/BX=444Bh,AX=CB00h/BX=4D53h
--------N-2FC000-----------------------------
INT 2F - Novell ODI Link Support Layer (LSL.COM) - INSTALLATION CHECK
	AX = C000h
Return: AL = FFh if installed
	    DX:BX -> FAR entry point (see #02986,#02987,#02988)
	    ES:SI -> signature string "LINKSUP$"
Range:	AH=C0h to AH=FFh, selected by scanning for first free multiplex number
Note:	on return, ES = DX for LSL v1.10 and v2.05; LSL makes use of this in
	  its search for a previous installation
SeeAlso: AX=5100h,AX=C000h"NESL"

(Table 02986)
Call LSL function "Request MLID Registration" with:
	BX = 0001h
	ES:SI -> registration??? record (see #02990)
	DS:DI -> buffer for LSL information block (see #02991)
Return: AX = completion code (0000h,8001h) (see #02989)
	DS:DI buffer filled if successful
	BX,CX corrupted
Note:	see "Novell LAN Driver Developer's Guide, Volume III" for more details

(Table 02987)
Call LSL function "get support entry points" with:
	BX = 0002h
	ES:SI -> buffer for entry point record (see #02992)
Return: ES:SI buffer filled

(Table 02988)
Call LSL function "Request MLID API entry point" with:
	BX = 0003h
Return: ES:SI -> MLID (Multiple Link Interface Driver) API entry point
		(call with BX=function 00h-10h, not range-checked)
Note:	LSL v1.10 and v2.05 execute BX=0003h for BX=0000h and any BX >= 0003h

(Table 02989)
Values for LSL completion code:
 0000h	successful
 8001h	out of resources
 8002h	bad parameter
 8003h	no more items
 8004h	item not present
 8005h	failed
 8006h	receive overflow
 8007h	canceled
 8008h	bad command
 8009h	duplicate entry
 800Ah	no such handler
 800Bh	no such driver

Format of LSL registration record:
Offset	Size	Description	(Table 02990)
 00h	DWORD	-> ??? FAR function (to be called with ES:SI -> ??? and
		  returning AX = completion code)
 04h	DWORD	-> ???
 08h	DWORD	-> ??? data (at least 3Eh bytes)

Format of LSL information block:
Offset	Size	Description	(Table 02991)
 00h	DWORD	-> ??? entry point (called with BX=function 00h-11h)
 04h	WORD	???
 06h	WORD	???
Note:	due to a fencepost error, LSL v2.05 (distributed with Novell DOS 7)
	  will crash if the above entry point is called with BX=0012h

Format of entry point record:
Offset	Size	Description	(Table 02992)
 00h	DWORD	pointer to protocol support entry point in LSL (see #02993)
 04h	DWORD	pointer to general support entry point in LSL (see #02994)

(Table 02993)
Call protocol support entry point with:
	BX = function number
	    0000h ???
	    0001h ???
	    0002h ???
	    0003h "ScheduleAESEvent"
		ES:SI -> AES ECB to be scheduled (see #02997)
		Return: ES,SI preserved
	    0004h "CancelAESEvent"
		ES:SI -> ECB to be cancelled (see #02997)
		Return: ES,SI preserved
	    0005h "GetIntervalMarker"
		Return: DX:AX = current interval marker in milliseconds
			all other registers preserved
	    0006h "RegisterStack"
		AX = logical board number
		ES:SI -> bound stack info structure (see #03007)
		Return: BX = assigned Stack ID if AX=0000h
	    0007h "DeRegisterStack"
		AX = protocol stack's assigned Stack ID
	    0008h "RegisterDefaultStack"
		AX = logical board number
		ES:SI -> stack info structure (see #03008)
	    0009h "DeRegisterDefaultStack"
		AX = logical board number
	    000Ah "RegisterPrescanStack"
		AX = logical board number
		ES:SI -> stack info structure (see #03008)
	    000Bh "DeRegisterPrescanStack"
		AX = logical board number
	    000Ch "SendPacket"
		ES:SI -> send ECB
		Return: interrupts disabled
	    000Dh ???
	    000Eh ???
	    000Fh ???
	    0010h "GetStackIDFromName"
		ES:SI -> counted NUL-terminated protocol name (max 15 chars)
		Return: BX = Stack ID if AX=0000h
	    0011h "GetPIDFromStackIDBoard"
		AX = Stack ID for protocol
		CX = logical board number
		ES:SI -> 6-byte buffer for protocol ID
	    0012h "GetMLIDControlEntry"
		AX = logical board number
		Return: ES:SI -> MLID control handler (see #02995) if AX=0000h
	    0013h "GetProtocolControlEntry"
		AX = Stack ID or
			FFFEh Prescan stack
			    CX = logical board number
			FFFFh default protocol
			    CX = logical board number
		Return: ES:SI -> protocol stack control entry point if AX=0000h
				  (see #02996)
	    0014h "GetLSLStatistics"
		Return: AX = 0000h (successful)
			ZF set
			ES:SI -> LSL statistics table (see #02999)
	    0015h "BindStack"
		AX = protocol stack's assigned Stack ID
		CX = logical board number
	    0016h "UnbindStack"
		AX = protocol stack's assigned Stack ID
		CX = logical board number
	    0017h "AddProtocolID"
		AX = frame type ID code
		ES:SI -> 6-byte protocol ID
		CX:DI -> counted NUL-terminated short protocol name (max 15 ch)
	    0018h "RelinquishControl"
		Return: after LSL performs any necessary background processing
	    0019h "GetLSLConfiguration"
		Return: AX = 0000h (successful)
			ZF set
			ES:SI -> LSL configuration table (see #02998)
	    001Ah "GetTickMarker"
		Return: AX = number of 55ms ticks since LSL loaded
			BX destroyed
Return: AX = completion code (see #02989)
	ZF set if successful
	SS:SP, DS, BP preserved; most other registers may be destroyed

(Table 02994)
Call general support entry point with:
	BX = function number
	    0000h "Allocate Memory" (obsolete)
		 always returns AX=8008h (BAD_COMMAND)
	    0001h "Free Memory" (obsolete)
		 always returns AX=8008h (BAD_COMMAND)
	    0002h "Realloc Memory" (obsolete)
		 always returns AX=8008h (BAD_COMMAND)
	    0003h "Memory Statistics" (obsolete)
		 always returns AX=8008h (BAD_COMMAND)
	    0004h "Add Memory To Pool" (obsolete)
		 always returns AX=8008h (BAD_COMMAND)
	    0005h "AddGeneralService"
		ES:SI -> General Service Control Block (see #03009)
	    0006h "RemoveGeneralService"
		ES:SI -> General Service Control Block (see #03009)
	    0007h "GetNETcfgPath"
		Return: AX = 0000h (successful)
			DS:DX -> ASCIZ pathname for NET.CFG
	    0008h U ???	 (in LSL 1.10)
		Return: AX = 0000h
			ES:SI -> ??? (a 22-byte data area)
	    000Ah "GetCriticalSectionStatus"
		Return: BX = total outstanding calls to "StartCriticalSection"
	    000Bh "ServiceEvents"
		interrupts disabled
		Return: interrupts disabled
	    0010h "GetStackECB"
		DS:DI -> Lookahead structure (see #03010)
		interrupts disabled
		Return: ES:SI -> ECB if successful (AX=0000h,ZF set)
			interrupts disabled
	    8000h-FFFFh reserved for user general service providers
Return: AX = completion code (see #02989)
	ZF set if successful
	SS:SP, DS, BP preserved

(Table 02995)
Call MLID control handler with:
	AX = logical board number
	BX = function number
	    0000h "GetMLIDConfiguration"
		Return: ES:SI -> MLID's configuration table if successful
				  (see #03002 for format)
	    0001h "GetMLIDStatistics"
		Return: ES:SI -> MLID's statistics table if successful
				  (see #03002 for format)
	    0002h "AddMulticastAddress"
		ES:SI -> 6-byte multicast address to add
	    0003h "DeleteMulticastAddress"
		ES:SI -> 6-byte multicast address to delete
	    0005h "MLIDShutdown"
		CX = type
		    0000h permanent (also deregisters from LSL)
		    other temporary (shutdown hardware only)
	    0006h "MLIDReset" reinitialize board / restart from temp shutdown
	    0007h "Create Connection" (obsolete?)
		???
	    0008h "Delete Connection" (obsolete?)
		???
	    0009h "SetLookAheadSize"
		CX = requested lookahead size (00h-80h)
	    000Ah "PromiscuousChange"
		CX = what to receive promiscuously
		    bit 0: MAC frames
		    bit 1: non-MAC frames
	    000Bh "RegisterReceiveMonitor"
		CX = subfunction
		    0000h disable receive monitoring
		    else  enable receive monitoring
		ES:SI -> monitor receive routine
		ES:DI -> monitor transmit routine
	    000Ch "Driver Poll" (obsolete?)
		???
Return: AX = completion code (see #02989)
	ZF set if successful
Note:	not all boards/MLIDs support function 0010h; see bit 13 in the MLID
	  mode flags field of the MLID's configuration table

(Table 02996)
Call protocol stack control entry point with:
	BX = function number
	    0000h "GetProtocolStackConfiguration"
		Return: ES:SI -> protocol stack's configuration table
				   (see #03001)
	    0001h "GetProtocolStackStatistics"
		Return: ES:SI -> protocol stack's statistics table (see #03000)
	    0002h "BindToMLID"
		CX = board number to bind to
		ES:SI -> implementation-dependant parameter string
	    0003h "UnBindFromMLID"
		CX = board number from which protocol should unbind
		ES:SI -> optional implementation-dependant parameter string
	    0004h "MLIDDeRegistered"
		CX = board number that has de-registered from LSL
Return: AX = status
	    0000h successful
	    else implementation-dependant error codes
	ZF set if successful
	SS:SP, DS, BP preserved

Format of AES ECB:
Offset	Size	Description	(Table 02997)
 00h	DWORD	"AESLink" pointer used by LSL for list management
 04h	DWORD	number of milliseconds to wait
 08h	DWORD	"AESStatus" (is set to 00000000h when AES ESR is invoked)
 0Ch	DWORD	-> function to be invoked when time expires
		ES:SI will point to this structure on entry,
		DS, BP, and SS:SP must be preserved.
SeeAlso: #03011

Format of LSL Configuration Table:
Offset	Size	Description	(Table 02998)
 00h	BYTE	major version of configuration table
 01h	BYTE	minor version of configuration table (decimal, 0-99)
 02h  8 BYTEs	reserved
 0Ah	BYTE	LSL major version (decimal)
 0Bh	BYTE	LSL minor version (decimal, 0-99)
---LSL 1.0x ---