iec.h File Reference

Definitions for the libiec library. More...

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Typedefs
typedef enum iec_cabletype	IEC_CABLETYPE
typedef enum iec_checkdevice	IEC_CHECKDEVICE
Enumerations
enum	iec_cabletype { IEC_CABLETYPE_AUTO = -1, IEC_CABLETYPE_XM = 0, IEC_CABLETYPE_XA = 1 }
enum	iec_checkdevice { IEC_CHECKDEVICE_BUSFREE = 0, IEC_CHECKDEVICE_NODEVICE = 1, IEC_CHECKDEVICE_BUSBUSY = 2 }
Functions
NTSTATUS	cbmiec_reset (IN PDEVICE_EXTENSION Pdx)
	Send a RESET to the IEC bus.
BOOLEAN	cbmiec_send_byte (IN PDEVICE_EXTENSION Pdx, IN UCHAR Byte)
	Write one byte to the IEC bus.
VOID	cbmiec_wait_for_listener (IN PDEVICE_EXTENSION Pdx, IN BOOLEAN SendEoi)
	Wait until listener is ready to receive.
VOID	cbmiec_release_bus (IN PDEVICE_EXTENSION Pdx)
	Release the IEC bus.
NTSTATUS	cbmiec_untalk (IN PDEVICE_EXTENSION Pdx)
	Send an UNTALK over the IEC bus.
NTSTATUS	cbmiec_unlisten (IN PDEVICE_EXTENSION Pdx)
	Send an UNLISTEN over the IEC bus.
NTSTATUS	cbmiec_listen (IN PDEVICE_EXTENSION Pdx, IN UCHAR DeviceAddress, IN UCHAR SecondaryAddress)
	Send a LISTEN over the IEC bus.
NTSTATUS	cbmiec_talk (IN PDEVICE_EXTENSION Pdx, IN UCHAR DeviceAddress, IN UCHAR SecondaryAddress)
	Send a TALK over the IEC bus.
NTSTATUS	cbmiec_open (IN PDEVICE_EXTENSION Pdx, IN UCHAR DeviceAddress, IN UCHAR SecondaryAddress)
	Open a file on the IEC bus.
NTSTATUS	cbmiec_close (IN PDEVICE_EXTENSION Pdx, IN UCHAR DeviceAddress, IN UCHAR SecondaryAddress)
	Close a file on the IEC bus.
NTSTATUS	cbmiec_get_eoi (IN PDEVICE_EXTENSION Pdx, OUT PBOOLEAN Result)
	Check if an EOI signal has been sent over the IEC bus.
NTSTATUS	cbmiec_clear_eoi (IN PDEVICE_EXTENSION Pdx)
	Reset the EOI state.
NTSTATUS	cbmiec_iec_wait (IN PDEVICE_EXTENSION Pdx, IN UCHAR Line, IN UCHAR State, OUT PUCHAR Result)
	Wait for a line to have a specific value.
NTSTATUS	cbmiec_iec_poll (IN PDEVICE_EXTENSION Pdx, OUT PUCHAR Result)
	Polls the status of the lines on the IEC bus.
NTSTATUS	cbmiec_iec_set (IN PDEVICE_EXTENSION Pdx, IN USHORT Line)
	Set a specific line on the IEC bus.
NTSTATUS	cbmiec_iec_release (IN PDEVICE_EXTENSION Pdx, IN USHORT Line)
	Release a specific line on the IEC bus.
NTSTATUS	cbmiec_iec_setrelease (IN PDEVICE_EXTENSION Pdx, IN USHORT Set, IN USHORT Release)
	Activate and deactive a line on the IEC serial bus.
NTSTATUS	cbmiec_pp_read (IN PDEVICE_EXTENSION Pdx, OUT UCHAR *Byte)
	Read a byte from the X[M|A]P1541 cable.
NTSTATUS	cbmiec_pp_write (IN PDEVICE_EXTENSION Pdx, IN UCHAR Byte)
	Write a byte to the X[M|A]P1541 cable.
BOOLEAN	cbmiec_interrupt (IN PDEVICE_EXTENSION Pdx)
	Interrupt handler for the IEC bus.
NTSTATUS	cbmiec_cleanup (IN PDEVICE_EXTENSION Pdx)
	Cleanup the IEC bus.
NTSTATUS	cbmiec_init (IN PDEVICE_EXTENSION Pdx)
	Initialize the IEC bus.
NTSTATUS	cbmiec_global_init (IN PHANDLE HKey)
	Initialization for libiec which are global in nature.
NTSTATUS	cbmiec_raw_write (IN PDEVICE_EXTENSION Pdx, IN const PUCHAR Buffer, IN ULONG BufferLength, OUT ULONG *Written)
	Write some bytes to the IEC bus.
NTSTATUS	cbmiec_raw_read (IN PDEVICE_EXTENSION Pdx, OUT PUCHAR Buffer, IN ULONG BufferLength, OUT ULONG *Read)
	Read some bytes from the IEC bus.
NTSTATUS	cbmiec_set_cabletype (IN PDEVICE_EXTENSION Pdx, IN IEC_CABLETYPE CableType)
	Set the type of the IEC cable.
NTSTATUS	cbmiec_check_device (IN PDEVICE_EXTENSION Pdx, OUT IEC_CHECKDEVICE *CheckDevice)
	Fast IEC drive detection.
NTSTATUS	cbmiec_parallel_burst_read (IN PDEVICE_EXTENSION Pdx, OUT UCHAR *Byte)
NTSTATUS	cbmiec_parallel_burst_write (IN PDEVICE_EXTENSION Pdx, IN UCHAR Byte)
NTSTATUS	cbmiec_parallel_burst_read_track (IN PDEVICE_EXTENSION Pdx, OUT UCHAR *Buffer, IN ULONG BufferLength)
NTSTATUS	cbmiec_parallel_burst_write_track (IN PDEVICE_EXTENSION Pdx, IN UCHAR *Buffer, IN ULONG BufferLength)

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Detailed Description

Definitions for the libiec library.

**************************************************************

Author:

Spiro Trikaliotis

Version:

Id

iec.h,v 1.21 2006/03/20 11:26:02 trikalio Exp

Definition in file iec.h.

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Function Documentation

NTSTATUS cbmiec_check_device (  IN PDEVICE_EXTENSION  Pdx, OUT IEC_CHECKDEVICE *  CheckDevice )

Fast IEC drive detection. This function has two purposes: First of all, it tries to find out if there are devices responding on the IEC bus. Secondly, it finds out if the bus is blocked by a device, for example, because the device is busy. Parameters: Pdx  Pointer to the device extension. CheckDevice,:  Pointer to a IEC_CHECKDEVICE variable which will contain the status of the bus: IEC_CHECKDEVICE_NODEVICE indicates that there is no device attached, IEC_CHECKDEVICE_BUSBUSY indicates that the bus is still busy, and IEC_CHECKDEVICE_BUSFREE indicates we are free to use the bus. Returns: If the routine succeeds, it returns STATUS_SUCCESS. Otherwise, it returns one of the error status values. Definition at line 50 of file checkdevice.c. References CBMIEC_GET, CBMIEC_RELEASE, cbmiec_schedule_timeout(), CBMIEC_SET, DBG_ASSERT, FUNC_ENTER, PP_ATN_OUT, PP_CLK_OUT, PP_DATA_IN, PP_DATA_OUT, and PP_RESET_OUT. Referenced by cbmiec_reset().

NTSTATUS cbmiec_cleanup (  IN PDEVICE_EXTENSION  Pdx  )

Cleanup the IEC bus. This function cleans the IEC bus immediately before it is released. Parameters: Pdx  Pointer to the device extension. Returns: If the routine succeeds, it returns STATUS_SUCCESS. Otherwise, it returns one of the error status values. Definition at line 193 of file libiec/init.c. References cbmiec_release_bus(), and FUNC_ENTER.

NTSTATUS cbmiec_clear_eoi (  IN PDEVICE_EXTENSION  Pdx  )

Reset the EOI state. Parameters: Pdx  Pointer to the device extension. Returns: If the routine succeeds, it returns STATUS_SUCCESS. Otherwise, it returns one of the error status values. Definition at line 62 of file eoi.c. References FUNC_ENTER. Referenced by cbm_execute_devicecontrol().

NTSTATUS cbmiec_close (  IN PDEVICE_EXTENSION  Pdx, IN UCHAR  Device, IN UCHAR  Secaddr )

Close a file on the IEC bus. This function opens a file on the IEC bus. Parameters: Pdx  Pointer to the device extension. Device  Device (primary) address Secaddr  Secondary address Returns: If the routine succeeds, it returns STATUS_SUCCESS. Otherwise, it returns one of the error status values. Definition at line 82 of file libiec/openclose.c. References cbmiec_i_raw_write(), DBG_PREFIX, FUNC_ENTER, and FUNC_PARAM. Referenced by cbm_execute_devicecontrol().

NTSTATUS cbmiec_get_eoi (  IN PDEVICE_EXTENSION  Pdx, OUT PBOOLEAN  Result )

Check if an EOI signal has been sent over the IEC bus. Parameters: Pdx  Pointer to the device extension. Result  Pointer to the variable which will hold the return value. After return, it will contain 1 if there was an EOI, 0 otherwise. Returns: If the routine succeeds, it returns STATUS_SUCCESS. Otherwise, it returns one of the error status values. Definition at line 41 of file eoi.c. References FUNC_ENTER. Referenced by cbm_execute_devicecontrol().

NTSTATUS cbmiec_global_init (  IN PHANDLE  HKey  )

Initialization for libiec which are global in nature. This function initializes libiec. Parameters: HKey  Pointer to a handle with holds a registry key. If this is NULL, no access to the registry is performed. Returns: If the routine succeeds, it returns STATUS_SUCCESS. Otherwise, it returns one of the error status values. Definition at line 291 of file libiec/init.c. References FUNC_ENTER. Referenced by cbm_init_registry().

NTSTATUS cbmiec_iec_poll (  IN PDEVICE_EXTENSION  Pdx, OUT PUCHAR  Result )

Polls the status of the lines on the IEC bus. Parameters: Pdx  Pointer to the device extension. Result  Pointer to a variable which will hold the value of the IEC bus Returns: If the routine succeeds, it returns STATUS_SUCCESS. Otherwise, it returns one of the error status values. Definition at line 40 of file poll.c. References FUNC_ENTER, IEC_LINE_ATN, IEC_LINE_CLOCK, IEC_LINE_DATA, IEC_LINE_RESET, IN_PORT, PP_ATN_IN, PP_CLK_IN, PP_DATA_IN, and PP_RESET_IN. Referenced by cbm_execute_devicecontrol(), and cbmiec_iec_wait().

NTSTATUS cbmiec_iec_release (  IN PDEVICE_EXTENSION  Pdx, IN USHORT  Line )

Release a specific line on the IEC bus. This function releases a specific line on the IEC bus. Parameters: Pdx  Pointer to the device extension. Line  Which line has to be released (an OR between IEC_DATA, IEC_CLOCK, IEC_ATN, and IEC_RESET) Returns: If the routine succeeds, it returns STATUS_SUCCESS. Otherwise, it returns one of the error status values. Definition at line 43 of file release.c. References cbmiec_iec_setrelease(), and FUNC_ENTER. Referenced by cbm_execute_devicecontrol().

NTSTATUS cbmiec_iec_set (  IN PDEVICE_EXTENSION  Pdx, IN USHORT  Line )

Set a specific line on the IEC bus. This function sets a specific line on the IEC bus. Parameters: Pdx  Pointer to the device extension. Line  Which line has to be set (an OR between IEC_DATA, IEC_CLOCK, IEC_ATN, and IEC_RESET) Returns: If the routine succeeds, it returns STATUS_SUCCESS. Otherwise, it returns one of the error status values. Definition at line 43 of file set.c. References cbmiec_iec_setrelease(), and FUNC_ENTER. Referenced by cbm_execute_devicecontrol().

NTSTATUS cbmiec_iec_setrelease (  IN PDEVICE_EXTENSION  Pdx, IN USHORT  Set, IN USHORT  Release )

Activate and deactive a line on the IEC serial bus. This function activates (sets to 0V, L) and deactivates (set to 5V, H) lines on the IEC serial bus. Parameters: Pdx  Pointer to the device extension. Set  The mask of which lines should be set. This has to be a bitwise OR between the constants IEC_DATA, IEC_CLOCK, IEC_ATN, and IEC_RESET Release  The mask of which lines should be released. This has to be a bitwise OR between the constants IEC_DATA, IEC_CLOCK, IEC_ATN, and IEC_RESET Returns: If the routine succeeds, it returns STATUS_SUCCESS. Otherwise, it returns one of the error status values. Remarks: If a bit is specified in the Set as well as in the Release mask, the effect is undefined. Definition at line 52 of file setrelease.c. References CBMIEC_SET_RELEASE, DBG_ASSERT, DBG_PREFIX, FUNC_ENTER, FUNC_PARAM, IEC_LINE_ATN, IEC_LINE_CLOCK, IEC_LINE_DATA, and IEC_LINE_RESET. Referenced by cbm_execute_devicecontrol(), cbmiec_iec_release(), and cbmiec_iec_set().

NTSTATUS cbmiec_iec_wait (  IN PDEVICE_EXTENSION  Pdx, IN UCHAR  Line, IN UCHAR  State, OUT PUCHAR  Result )

Wait for a line to have a specific value. This function waits until a listener is ready. Parameters: Pdx  Pointer to the device extension. Line  Which line has to be monitored (one of IEC_DATA, IEC_CLOCK, IEC_ATN) State  Type of wait =1: Wait until that line is set =0: Wait until that line is unset Result  Pointer to a variable which will hold the value of the IEC bus Definition at line 46 of file wait.c. References cbmiec_iec_poll(), cbmiec_schedule_timeout(), cbmiec_udelay(), DBG_PREFIX, FUNC_ENTER, FUNC_PARAM, IEC_LINE_ATN, IEC_LINE_CLOCK, IEC_LINE_DATA, IN_PORT, libiec_global_timeouts, PP_ATN_IN, PP_CLK_IN, PP_DATA_IN, QueueShouldCancelCurrentIrp(), IEC_TIMEOUTS::T_8_IEC_WAIT_LONG_DELAY, and IEC_TIMEOUTS::T_8_IEC_WAIT_SHORT_DELAY. Referenced by cbm_execute_devicecontrol().

NTSTATUS cbmiec_init (  IN PDEVICE_EXTENSION  Pdx  )

Initialize the IEC bus. This function initializes the IEC bus itself, and sets some variables in the device extension. It has to be called before any other IEC function is called. Parameters: Pdx  Pointer to the device extension. Returns: If the routine succeeds, it returns STATUS_SUCCESS. Otherwise, it returns one of the error status values. Definition at line 239 of file libiec/init.c. References CBMIEC_RELEASE, CBMIEC_SET, FUNC_ENTER, PP_ATN_OUT, PP_CLK_OUT, PP_DATA_OUT, PP_LP_BIDIR, PP_LP_IRQ, and PP_RESET_OUT. Referenced by cbm_lock_parport().

BOOLEAN cbmiec_interrupt (  IN PDEVICE_EXTENSION  Pdx  )

Interrupt handler for the IEC bus. This function is the interrupt handler for the IEC bus. Its only purpose is to count the number of interrupts for cbmiec_wait_for_listener(). Parameters: Pdx  Pointer to the device extension. Returns: TRUE if this interrupt was generated by the parallel port, FALSE else Bug: this does not work. At least my parallel port card does not change bit 2 in any way! Definition at line 41 of file interrupt.c. References DBG_PPORT, DBG_PREFIX, FUNC_ENTER, and IN_PORT. Referenced by cbm_isr().

NTSTATUS cbmiec_listen (  IN PDEVICE_EXTENSION  Pdx, IN UCHAR  Device, IN UCHAR  Secaddr )

Send a LISTEN over the IEC bus. This function sends a listen on the IEC bus. Parameters: Pdx  Pointer to the device extension. Device  Device (primary) address Secaddr  Secondary address Returns: If the routine succeeds, it returns STATUS_SUCCESS. Otherwise, it returns one of the error status values. Definition at line 45 of file listen.c. References cbmiec_i_raw_write(), DBG_PREFIX, FUNC_ENTER, and FUNC_PARAM. Referenced by cbm_execute_devicecontrol().

NTSTATUS cbmiec_open (  IN PDEVICE_EXTENSION  Pdx, IN UCHAR  Device, IN UCHAR  Secaddr )

Open a file on the IEC bus. This function opens a file on the IEC bus. Parameters: Pdx  Pointer to the device extension. Device  Device (primary) address Secaddr  Secondary address Returns: If the routine succeeds, it returns STATUS_SUCCESS. Otherwise, it returns one of the error status values. Definition at line 45 of file libiec/openclose.c. References cbmiec_i_raw_write(), DBG_PREFIX, FUNC_ENTER, and FUNC_PARAM. Referenced by cbm_execute_devicecontrol().

NTSTATUS cbmiec_pp_read (  IN PDEVICE_EXTENSION  Pdx, OUT UCHAR *  Return )

Read a byte from the X[M|A]P1541 cable. This function reads a byte from the parallel portion of the X[M|A]P1541 cable. Parameters: Pdx  Pointer to the device extension. Return  Pointer to an UCHAR where the read byte is written to. Returns: If the routine succeeds, it returns STATUS_SUCCESS. Otherwise, it returns one of the error status values. Definition at line 43 of file ppread.c. References CBMIEC_SET, FUNC_ENTER, PAR_PORT, and PP_LP_BIDIR. Referenced by cbm_execute_devicecontrol().

NTSTATUS cbmiec_pp_write (  IN PDEVICE_EXTENSION  Pdx, IN UCHAR  Value )

Write a byte to the X[M|A]P1541 cable. This function writes a byte to the parallel portion of the X[M|A]P1541 cable. Parameters: Pdx  Pointer to the device extension. Value  Value to be written on the bus Returns: If the routine succeeds, it returns STATUS_SUCCESS. Otherwise, it returns one of the error status values. Definition at line 43 of file ppwrite.c. References CBMIEC_RELEASE, DBG_PREFIX, FUNC_ENTER, FUNC_PARAM, PAR_PORT, and PP_LP_BIDIR. Referenced by cbm_execute_devicecontrol().

NTSTATUS cbmiec_raw_read (  IN PDEVICE_EXTENSION  Pdx, OUT PUCHAR  Buffer, IN ULONG  Size, OUT ULONG *  Read )

Read some bytes from the IEC bus. This function reads some bytes from the IEC bus. If debugging of function parameters is defined, output the given parameters and the returned values. Parameters: Pdx  Pointer to the device extension. Buffer  Pointer to a buffer where the read bytes are written to. Size  Maximum number of characters to read from the bus. Read  Pointer to the variable which will hold the read bytes. Returns: If the routine succeeds, it returns STATUS_SUCCESS. Otherwise, it returns one of the error status values. Definition at line 49 of file rawread.c. References cbmiec_i_raw_read(), DBG_PREFIX, FUNC_ENTER, and FUNC_PARAM. Referenced by cbm_execute_readwrite().

NTSTATUS cbmiec_raw_write (  IN PDEVICE_EXTENSION  Pdx, IN const PUCHAR  Buffer, IN ULONG  Size, OUT ULONG *  Written )

Write some bytes to the IEC bus. Parameters: Pdx  Pointer to the device extension. Buffer  Pointer to a buffer where the read bytes are written to. Size  Maximum number of characters to read from the bus. Written  Pointer to the variable which will hold the number of written bytes. Returns: If the routine succeeds, it returns STATUS_SUCCESS. Otherwise, it returns one of the error status values. ATN is released on return of this routine Definition at line 48 of file rawwrite.c. References cbmiec_i_raw_write(), DBG_PREFIX, FUNC_ENTER, and FUNC_PARAM. Referenced by cbm_execute_readwrite().

VOID cbmiec_release_bus (  IN PDEVICE_EXTENSION  Pdx  )

Release the IEC bus. This function releases the IEC bus. Parameters: Pdx  Pointer to the device extension. Returns: If the routine succeeds, it returns STATUS_SUCCESS. Otherwise, it returns one of the error status values. Definition at line 39 of file releasebus.c. References CBMIEC_RELEASE, FUNC_ENTER, FUNC_LEAVE, PP_ATN_OUT, PP_CLK_OUT, PP_DATA_OUT, and PP_RESET_OUT. Referenced by cbm_lock_parport(), cbm_unlock_parport(), and cbmiec_cleanup().

NTSTATUS cbmiec_reset (  IN PDEVICE_EXTENSION  Pdx  )

Send a RESET to the IEC bus. This function sends a RESET on the IEC bus. Parameters: Pdx  Pointer to the device extension. Returns: If the routine succeeds, it returns STATUS_SUCCESS. Otherwise, it returns one of the error status values. Definition at line 39 of file reset.c. References cbmiec_check_device(), CBMIEC_RELEASE, cbmiec_schedule_timeout(), CBMIEC_SET, DBG_PREFIX, DBG_PRINT, DBG_SUCCESS, FUNC_ENTER, libiec_global_timeouts, PP_ATN_OUT, PP_CLK_OUT, PP_DATA_OUT, PP_LP_BIDIR, PP_LP_IRQ, PP_RESET_OUT, and IEC_TIMEOUTS::T_holdreset. Referenced by cbm_execute_devicecontrol().

BOOLEAN cbmiec_send_byte (  IN PDEVICE_EXTENSION  Pdx, IN UCHAR  Byte )

Write one byte to the IEC bus. Parameters: Pdx  Pointer to the device extension. Byte  The byte to be output Returns: If the routine succeeds - that is, the listener acknowledged the byte -, it returns TRUE. Otherwise, it returns FALSE. Definition at line 40 of file sendbyte.c. References cbmiec_block_irq(), CBMIEC_GET, CBMIEC_RELEASE, cbmiec_release_irq(), CBMIEC_SET, CBMIEC_SET_RELEASE, cbmiec_udelay(), DBG_PREFIX, DBG_SUCCESS, FUNC_ENTER, FUNC_LEAVE_BOOLEAN, libiec_global_timeouts, PERF_EVENT_WRITE_BIT_NO, PP_CLK_OUT, PP_DATA_IN, PP_DATA_OUT, IEC_TIMEOUTS::T_15_SEND_BEFORE_BIT_DELAY_T_S, IEC_TIMEOUTS::T_16_SEND_BIT_TIME_T_V, IEC_TIMEOUTS::T_17_SEND_FRAME_HANDSHAKE_T_F, and IEC_TIMEOUTS::T_17_Times. Referenced by cbmiec_i_raw_write().

NTSTATUS cbmiec_set_cabletype (  IN PDEVICE_EXTENSION  Pdx, IN IEC_CABLETYPE  CableType )

Set the type of the IEC cable. This function sets the type of the IEC cable. Parameters: Pdx  Pointer to the device extension. CableType  The type of the cable. Definition at line 216 of file libiec/init.c. References FUNC_ENTER. Referenced by cbm_init_registry().

NTSTATUS cbmiec_talk (  IN PDEVICE_EXTENSION  Pdx, IN UCHAR  Device, IN UCHAR  Secaddr )

Send a TALK over the IEC bus. This function sends a TALK to the IEC bus. Parameters: Pdx  Pointer to the device extension. Device  Device (primary) address Secaddr  Secondary address Returns: If the routine succeeds, it returns STATUS_SUCCESS. Otherwise, it returns one of the error status values. Definition at line 45 of file talk.c. References cbmiec_i_raw_write(), DBG_PREFIX, FUNC_ENTER, and FUNC_PARAM. Referenced by cbm_execute_devicecontrol().

NTSTATUS cbmiec_unlisten (  IN PDEVICE_EXTENSION  Pdx  )

Send an UNLISTEN over the IEC bus. This function sends an UNLISTEN to the IEC bus. Parameters: Pdx  Pointer to the device extension. Returns: If the routine succeeds, it returns STATUS_SUCCESS. Otherwise, it returns one of the error status values. Definition at line 39 of file unlisten.c. References cbmiec_i_raw_write(), and FUNC_ENTER. Referenced by cbm_execute_devicecontrol().

NTSTATUS cbmiec_untalk (  IN PDEVICE_EXTENSION  Pdx  )

Send an UNTALK over the IEC bus. This function sends an UNTALK to the IEC bus. Parameters: Pdx  Pointer to the device extension. Returns: If the routine succeeds, it returns STATUS_SUCCESS. Otherwise, it returns one of the error status values. Definition at line 39 of file untalk.c. References cbmiec_i_raw_write(), and FUNC_ENTER. Referenced by cbm_execute_devicecontrol().

VOID cbmiec_wait_for_listener (  IN PDEVICE_EXTENSION  Pdx, IN BOOLEAN  SendEoi )

Wait until listener is ready to receive. This function waits until a listener is ready. Parameters: Pdx  Pointer to the device extension. SendEoi  TRUE if we want to signal an EOI. FALSE otherwise. Todo: Shouldn't we make sure that there is no spurious interrupt until now? Bug: This implementation can lock up the while machine, thus, do not use it! Definition at line 81 of file waitlistener.c. References cbmiec_block_irq(), CBMIEC_GET, CBMIEC_RELEASE, cbmiec_release_irq(), cbmiec_schedule_timeout(), CBMIEC_SET, DBG_ASSERT, DBG_PREFIX, DBG_SUCCESS, DBG_VERIFY, DBGDO, FUNC_ENTER, FUNC_LEAVE, libiec_global_timeouts, PP_CLK_OUT, PP_DATA_IN, PP_LP_IRQ, QueueShouldCancelCurrentIrp(), and IEC_TIMEOUTS::T_WaitForListener_Granu_T_H. Referenced by cbmiec_i_raw_write().

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