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| -rw-r--r-- | private/ntos/miniport/compaq/cpqsczmp.h | 211 |
1 files changed, 211 insertions, 0 deletions
diff --git a/private/ntos/miniport/compaq/cpqsczmp.h b/private/ntos/miniport/compaq/cpqsczmp.h new file mode 100644 index 000000000..7c9198dc4 --- /dev/null +++ b/private/ntos/miniport/compaq/cpqsczmp.h @@ -0,0 +1,211 @@ +/*++ + +Copyright Compaq Computer Corporation 1994. All Rights Reserved. + + +Module Name: + + CPQSCZMP.H + + +Abstract: + + This file contains data structures and definitions used by SCSI miniport + drivers that support Compaq Monitoring & Performance. + + +Author: + + Michael E. McGowen + + +Revision History: + + 1.00 MEM 04/01/94 Initial release. + 1.01 MEM 07/01/94 Added additional fields to HBA configuration. + 1.02 MEM 08/08/94 Changed IOCTL signature. + + +-- */ + + + +/************************************************************************** + * + * DATA TYPE PREFIX (Hungarian notation) + * + * f : BOOL (flag) + * ch : CHAR (signed 8 bit) + * s : SHORT (signed 16 bit) + * l : LONG (signed 32 bit) + * uch : UCHAR (unsigned 8 bit) + * us : USHORT (unsigned 16 bit) + * ul : ULONG (unsigned 32 bit) + * b : BYTE (unsigned 8 bit) + * sz : CHAR[] (ASCIIZ array of char) + * fb : UCHAR (bitmapped byte of flags) + * fs : USHORT (bitmapped short of flags) + * fl : ULONG (bitmapped long of flags) + * r : REAL (real number, single precision 32bit) + * rd : DOUBLE (real number, double precision 64bit) + * pfn : pointer to function + * x : x coordinate + * y : y coordinate + * sel : Segment selector + * p : Pointer (pch, pus, psz, ...) + * np : near pointer... + * a : array (ach, aus, asz, ...) + * i : index to array (ich, ius, ...) + * c : count (cb, cus, ...) + * d : delta ,difference (dx, dy, ...) + * h : handle + * id : ID + * g : Global variable + * + *************************************************************************/ + +#ifndef _INCL_CPQSCZMP_H_ +#define _INCL_CPQSCZMP_H_ + + +// Common defines + +#define MAX_DRIVER_DESC_SIZE 81 +#define MAX_DRIVER_NAME_SIZE 13 + + +// HBA I/O Bus Types + +#define ISA_BUS 1 +#define EISA_BUS 2 +#define PCI_BUS 3 +#define PCMCIA_BUS 4 + + +// IOCTL defines supporting Compaq M&P + +#define CPQ_SCSI_IOCTL_SIGNATURE "SCSIM&P" +#define CPQ_SCSI_IOCTL_TIMEOUT 10 + + +// IOCTL control codes + +#define CPQ_SCSI_IOCTL_GET_DRIVER_INFO 1 +#define CPQ_SCSI_IOCTL_GET_HBA_CONFIG 2 +#define CPQ_SCSI_IOCTL_GET_SCSI_BUS_DATA 3 +#define CPQ_SCSI_IOCTL_GET_DEVICE_DATA 4 +#define CPQ_SCSI_IOCTL_GET_DEVICE_ERRORS 5 +#define CPQ_SCSI_IOCTL_GET_AND_CLEAR_DEVICE_DATA 6 +#define CPQ_SCSI_IOCTL_GET_AND_CLEAR_DEVICE_ERRORS 7 + + +// IOCTL return codes + +#define CPQ_SCSI_ERR_OK 0 +#define CPQ_SCSI_ERR_FAILED 1 +#define CPQ_SCSI_ERR_BAD_CNTL_CODE 2 +#define CPQ_SCSI_ERR_REVISION 3 +#define CPQ_SCSI_ERR_MORE_DATA 4 +#define CPQ_SCSI_ERR_INVALID_DEVICE 5 + + +// Macros + +#define INCREMENT_ULONG(ulValue) \ + { \ + if (ulValue < 0xFFFFFFFE) \ + ulValue++; \ + } \ + + +// Data structures + +typedef struct _SCSI_MINIPORT_DRIVER_INFO { + CHAR szDriverName[MAX_DRIVER_NAME_SIZE]; + CHAR szDriverDescription[MAX_DRIVER_DESC_SIZE]; + SHORT sDriverMajorRev; + SHORT sDriverMinorRev; + BOOLEAN fMandPSupported; +} SCSI_MINIPORT_DRIVER_INFO, *PSCSI_MINIPORT_DRIVER_INFO; + +typedef struct _PCI_ADDRESS { + BYTE bPCIBusNumber; + BYTE bDeviceNumber; + BYTE bFunctionNumber; + BYTE bReserved; +} PCI_ADDRESS, *PPCI_ADDRESS; + +typedef union _IO_BUS_DATA { + USHORT usEisaSlot; + PCI_ADDRESS PciAddress; +} IO_BUS_DATA, *PIO_BUS_DATA; + +typedef struct _HBA_CONFIGURATION { + ULONG ulBaseIOAddress; + BYTE bHBAModel; + BYTE bHBAIoBusType; + IO_BUS_DATA HBAIoBusData; + BYTE bNumScsiBuses; + BYTE abInitiatorBusId[8]; + CHAR szFWVers[5]; + CHAR szSWVers[5]; + CHAR szSerialNumber[16]; + ULONG ulBoardID; + BYTE bBoardRevision; + BOOLEAN fWideSCSI; +} HBA_CONFIGURATION, *PHBA_CONFIGURATION; + +typedef struct _DEVICE_DATA { + SCSI_ADDRESS DeviceAddress; + CPQ_SCSI_DEVICE DeviceData; +} DEVICE_DATA, *PDEVICE_DATA; + +typedef struct _DEVICE_ERRORS { + ULONG ulHardReadErrs; + ULONG ulHardWriteErrs; + ULONG ulEccCorrReads; + ULONG ulRecvReadErrs; + ULONG ulRecvWriteErrs; + ULONG ulSeekErrs; + ULONG ulTimeouts; +} DEVICE_ERRORS, *PDEVICE_ERRORS; + +typedef struct _DEVICE_ERROR_DATA { + SCSI_ADDRESS DeviceAddress; + DEVICE_ERRORS DeviceErrors; +} DEVICE_ERROR_DATA, *PDEVICE_ERROR_DATA; + + +// IOCTL buffer data structures + +typedef struct _DRIVER_INFO_BUFFER { + SRB_IO_CONTROL IoctlHeader; + SCSI_MINIPORT_DRIVER_INFO DriverInfo; +} DRIVER_INFO_BUFFER, *PDRIVER_INFO_BUFFER; + +typedef struct _HBA_CONFIGURATION_BUFFER { + SRB_IO_CONTROL IoctlHeader; + HBA_CONFIGURATION HBAConfiguration; +} HBA_CONFIGURATION_BUFFER, *PHBA_CONFIGURATION_BUFFER; + +typedef struct _SCSI_BUS_DATA_BUFFER { + SRB_IO_CONTROL IoctlHeader; + CPQ_SCSI_CNTLR ScsiBus; +} SCSI_BUS_DATA_BUFFER, *PSCSI_BUS_DATA_BUFFER; + +typedef struct _DEVICE_DATA_BUFFER { + SRB_IO_CONTROL IoctlHeader; + DEVICE_DATA ScsiDevice; +} DEVICE_DATA_BUFFER, *PDEVICE_DATA_BUFFER; + +typedef struct _DEVICE_ERROR_DATA_BUFFER { + SRB_IO_CONTROL IoctlHeader; + DEVICE_ERROR_DATA ScsiDevice; +} DEVICE_ERROR_DATA_BUFFER, *PDEVICE_ERROR_DATA_BUFFER; + +typedef struct _MORE_DATA_BUFFER { + SRB_IO_CONTROL IoctlHeader; + ULONG ulExpectedSize; +} MORE_DATA_BUFFER, *PMORE_DATA_BUFFER; + +#endif // _INCL_CPQSCZMP_H_ |