Specifications

Code Definitions
125
DEVICE_PRODUCER_FLOPPY Floppy;
UINT8 MousePresent;
LEGACY_DEVICE_FLAGS Flags;
} DEVICE_PRODUCER_DATA_HEADER;
Serial
Data for serial port x. Type DEVICE_PRODUCER_SERIAL is defined below.
Parallel
Data for parallel port x. Type DEVICE_PRODUCER_PARALLEL is defined
below.
Floppy
Data for floppy. Type DEVICE_PRODUCER_FLOPPY is defined below.
MousePresent
Flag to indicate if mouse is present.
Flags
Miscellaneous Boolean state information passed to CSM. Type
LEGACY_DEVICE_FLAGS is defined below.
//****************************************************
// DEVICE_PRODUCER_SERIAL
//****************************************************
typedef struct {
UINT16 Address;
UINT8 Irq;
SERIAL_MODE Mode;
} DEVICE_PRODUCER_SERIAL;
Address
I/O address assigned to the serial port
Irq
IRQ assigned to the serial port.
Mode
Mode of serial port. Values are defined below.