184 lines
3.9 KiB
C
184 lines
3.9 KiB
C
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/*++
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Copyright (c) 1991 Microsoft Corporation
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Module Name:
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pnpisa.h
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Abstract:
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This module contins definitions/declarations for PNP ISA related
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definitions.
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Author:
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Shie-Lin Tzong (shielint) July-12-1995
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Revision History:
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--*/
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//
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// External references
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//
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extern ULONG ADDRESS_PORT;
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extern ULONG COMMAND_PORT;
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extern PUCHAR PipReadDataPort;
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extern PUCHAR PipAddressPort;
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extern PUCHAR PipCommandPort;
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//
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// Definitions
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//
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#if defined(_X86_)
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#define ADDRESS_PORT_NEC 0x0259
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#define COMMAND_PORT_NEC 0x0a59
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#endif
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//
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// Plug and Play Card Control Registers
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//
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#define SET_READ_DATA_PORT 0x00
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#define SERIAL_ISOLATION_PORT 0x01
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#define CONFIG_CONTROL_PORT 0x02
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#define WAKE_CSN_PORT 0x03
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#define CONFIG_DATA_PORT 0x04
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#define CONFIG_DATA_STATUS_PORT 0x05
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#define SET_CSN_PORT 0x06
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#define LOGICAL_DEVICE_PORT 0x07
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//
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// Plug and Play Logical Device Control Registers
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//
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#define ACTIVATE_PORT 0x30
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#define IO_RANGE_CHECK_PORT 0x31
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//
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// Config Control command
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//
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#define CONTROL_RESET 0x01
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#define CONTROL_WAIT_FOR_KEY 0x02
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#define CONTROL_RESET_CSN 0x04
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//
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// Memory Space Configuration
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//
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#define NUMBER_MEMORY_DESCRIPTORS 4
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#define ADDRESS_MEMORY_BASE 0x40
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#define ADDRESS_MEMORY_INCR 0x08
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#define ADDRESS_MEMORY_HI 0x00
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#define ADDRESS_MEMORY_LO 0x01
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#define ADDRESS_MEMORY_CTL 0x02
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#define ADDRESS_MEMORY_CTL_LIMIT 0x01
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#define ADDRESS_MEMORY_UPPER_HI 0x03
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#define ADDRESS_MEMORY_UPPER_LO 0x04
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//
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// 32 Bit Memory Space Configuration
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//
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#define NUMBER_32_MEMORY_DESCRIPTORS 4
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#define ADDRESS_32_MEMORY_BASE(x) ((PUCHAR)(0x70+((x)*0x10)+((x==0) ? 6 : 0)))
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#define ADDRESS_32_MEMORY_B3 0x0
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#define ADDRESS_32_MEMORY_B2 0x1
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#define ADDRESS_32_MEMORY_B1 0x2
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#define ADDRESS_32_MEMORY_B0 0x3
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#define ADDRESS_32_MEMORY_CTL 0x4
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#define ADDRESS_32_MEMORY_E3 0x5
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#define ADDRESS_32_MEMORY_E2 0x6
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#define ADDRESS_32_MEMORY_E1 0x7
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#define ADDRESS_32_MEMORY_E0 0x8
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//
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// Io Space Configuration
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//
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#define NUMBER_IO_DESCRIPTORS 8
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#define ADDRESS_IO_BASE 0x60
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#define ADDRESS_IO_INCR 0x02
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#define ADDRESS_IO_BASE_HI 0x00
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#define ADDRESS_IO_BASE_LO 0x01
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//
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// Interrupt Configuration
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//
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#define NUMBER_IRQ_DESCRIPTORS 2
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#define ADDRESS_IRQ_BASE 0x70
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#define ADDRESS_IRQ_INCR 0x02
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#define ADDRESS_IRQ_VALUE 0x00
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#define ADDRESS_IRQ_TYPE 0x01
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//
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// DMA Configuration
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//
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#define NUMBER_DMA_DESCRIPTORS 2
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#define ADDRESS_DMA_BASE 0x74
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#define ADDRESS_DMA_INCR 0x01
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#define ADDRESS_DMA_VALUE 0x00
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#define NO_DMA 0x04
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//
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// 9 byte serial identifier of a PNP ISA Card
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//
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#include "pshpack1.h"
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typedef struct _SERIAL_IDENTIFIER_ {
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ULONG VenderId;
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ULONG SerialNumber;
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UCHAR Checksum;
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} SERIAL_IDENTIFIER, *PSERIAL_IDENTIFIER;
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#include "poppack.h"
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//
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// Misc. definitions
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//
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#define MIN_READ_DATA_PORT 0x200
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#define MAX_READ_DATA_PORT 0x3ff
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#define MAX_CHARACTER_LENGTH 255
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#define NUMBER_CARD_ID_BYTES 9
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#define NUMBER_CARD_ID_BITS (NUMBER_CARD_ID_BYTES * 8)
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#define CHECKSUMED_BITS 64
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#define LFSR_SEED 0x6A
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#define ISOLATION_TEST_BYTE_1 0x55
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#define ISOLATION_TEST_BYTE_2 0xAA
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#define PipWriteAddress(data) WRITE_PORT_UCHAR (PipAddressPort, (UCHAR)(ULONG_PTR)(data))
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#define PipWriteData(data) WRITE_PORT_UCHAR (PipCommandPort, (UCHAR)(ULONG_PTR)(data))
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#define PipReadData() READ_PORT_UCHAR (PipReadDataPort)
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VOID
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PipWaitForKey(
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VOID
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);
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VOID
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PipConfig(
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IN UCHAR Csn
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);
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VOID
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PipIsolation(
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VOID
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);
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VOID
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PipSleep(
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VOID
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);
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VOID
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PipSelectDevice(
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IN UCHAR Device
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);
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