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linux/drivers/scsi/mpt2sas/mpi/mpi2_sas.h
Kashyap, Desai 9af05d90e9 [SCSI] mpt2sas: Revision P MPI Header Update 
Revision P MPI Header Update:
a) Added enable/disable SATA NCQ operations to SAS IO Unit Control
Request.
b) Modified Host Based Discovery Action Request message format.
c) Removed Device Path bit from IO Unit Page 1 Flags field.
d) Added description of ChainOffset field for Diagnostic Data Upload
Tool.Chaining is not allowed.

Removed mpi2_history.txt file

Signed-off-by: Kashyap Desai <kashyap.desai@lsi.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
2011-01-24 09:32:18 -06:00

289 lines
13 KiB
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/*
* Copyright (c) 2000-2010 LSI Corporation.
*
*
* Name: mpi2_sas.h
* Title: MPI Serial Attached SCSI structures and definitions
* Creation Date: February 9, 2007
*
* mpi2_sas.h Version: 02.00.05
*
* Version History
* ---------------
*
* Date Version Description
* -------- -------- ------------------------------------------------------
* 04-30-07 02.00.00 Corresponds to Fusion-MPT MPI Specification Rev A.
* 06-26-07 02.00.01 Added Clear All Persistent Operation to SAS IO Unit
* Control Request.
* 10-02-08 02.00.02 Added Set IOC Parameter Operation to SAS IO Unit Control
* Request.
* 10-28-09 02.00.03 Changed the type of SGL in MPI2_SATA_PASSTHROUGH_REQUEST
* to MPI2_SGE_IO_UNION since it supports chained SGLs.
* 05-12-10 02.00.04 Modified some comments.
* 08-11-10 02.00.05 Added NCQ operations to SAS IO Unit Control.
* --------------------------------------------------------------------------
*/
#ifndef MPI2_SAS_H
#define MPI2_SAS_H
/*
* Values for SASStatus.
*/
#define MPI2_SASSTATUS_SUCCESS (0x00)
#define MPI2_SASSTATUS_UNKNOWN_ERROR (0x01)
#define MPI2_SASSTATUS_INVALID_FRAME (0x02)
#define MPI2_SASSTATUS_UTC_BAD_DEST (0x03)
#define MPI2_SASSTATUS_UTC_BREAK_RECEIVED (0x04)
#define MPI2_SASSTATUS_UTC_CONNECT_RATE_NOT_SUPPORTED (0x05)
#define MPI2_SASSTATUS_UTC_PORT_LAYER_REQUEST (0x06)
#define MPI2_SASSTATUS_UTC_PROTOCOL_NOT_SUPPORTED (0x07)
#define MPI2_SASSTATUS_UTC_STP_RESOURCES_BUSY (0x08)
#define MPI2_SASSTATUS_UTC_WRONG_DESTINATION (0x09)
#define MPI2_SASSTATUS_SHORT_INFORMATION_UNIT (0x0A)
#define MPI2_SASSTATUS_LONG_INFORMATION_UNIT (0x0B)
#define MPI2_SASSTATUS_XFER_RDY_INCORRECT_WRITE_DATA (0x0C)
#define MPI2_SASSTATUS_XFER_RDY_REQUEST_OFFSET_ERROR (0x0D)
#define MPI2_SASSTATUS_XFER_RDY_NOT_EXPECTED (0x0E)
#define MPI2_SASSTATUS_DATA_INCORRECT_DATA_LENGTH (0x0F)
#define MPI2_SASSTATUS_DATA_TOO_MUCH_READ_DATA (0x10)
#define MPI2_SASSTATUS_DATA_OFFSET_ERROR (0x11)
#define MPI2_SASSTATUS_SDSF_NAK_RECEIVED (0x12)
#define MPI2_SASSTATUS_SDSF_CONNECTION_FAILED (0x13)
#define MPI2_SASSTATUS_INITIATOR_RESPONSE_TIMEOUT (0x14)
/*
* Values for the SAS DeviceInfo field used in SAS Device Status Change Event
* data and SAS Configuration pages.
*/
#define MPI2_SAS_DEVICE_INFO_SEP (0x00004000)
#define MPI2_SAS_DEVICE_INFO_ATAPI_DEVICE (0x00002000)
#define MPI2_SAS_DEVICE_INFO_LSI_DEVICE (0x00001000)
#define MPI2_SAS_DEVICE_INFO_DIRECT_ATTACH (0x00000800)
#define MPI2_SAS_DEVICE_INFO_SSP_TARGET (0x00000400)
#define MPI2_SAS_DEVICE_INFO_STP_TARGET (0x00000200)
#define MPI2_SAS_DEVICE_INFO_SMP_TARGET (0x00000100)
#define MPI2_SAS_DEVICE_INFO_SATA_DEVICE (0x00000080)
#define MPI2_SAS_DEVICE_INFO_SSP_INITIATOR (0x00000040)
#define MPI2_SAS_DEVICE_INFO_STP_INITIATOR (0x00000020)
#define MPI2_SAS_DEVICE_INFO_SMP_INITIATOR (0x00000010)
#define MPI2_SAS_DEVICE_INFO_SATA_HOST (0x00000008)
#define MPI2_SAS_DEVICE_INFO_MASK_DEVICE_TYPE (0x00000007)
#define MPI2_SAS_DEVICE_INFO_NO_DEVICE (0x00000000)
#define MPI2_SAS_DEVICE_INFO_END_DEVICE (0x00000001)
#define MPI2_SAS_DEVICE_INFO_EDGE_EXPANDER (0x00000002)
#define MPI2_SAS_DEVICE_INFO_FANOUT_EXPANDER (0x00000003)
/*****************************************************************************
*
* SAS Messages
*
*****************************************************************************/
/****************************************************************************
* SMP Passthrough messages
****************************************************************************/
/* SMP Passthrough Request Message */
typedef struct _MPI2_SMP_PASSTHROUGH_REQUEST
{
U8 PassthroughFlags; /* 0x00 */
U8 PhysicalPort; /* 0x01 */
U8 ChainOffset; /* 0x02 */
U8 Function; /* 0x03 */
U16 RequestDataLength; /* 0x04 */
U8 SGLFlags; /* 0x06 */
U8 MsgFlags; /* 0x07 */
U8 VP_ID; /* 0x08 */
U8 VF_ID; /* 0x09 */
U16 Reserved1; /* 0x0A */
U32 Reserved2; /* 0x0C */
U64 SASAddress; /* 0x10 */
U32 Reserved3; /* 0x18 */
U32 Reserved4; /* 0x1C */
MPI2_SIMPLE_SGE_UNION SGL; /* 0x20 */
} MPI2_SMP_PASSTHROUGH_REQUEST, MPI2_POINTER PTR_MPI2_SMP_PASSTHROUGH_REQUEST,
Mpi2SmpPassthroughRequest_t, MPI2_POINTER pMpi2SmpPassthroughRequest_t;
/* values for PassthroughFlags field */
#define MPI2_SMP_PT_REQ_PT_FLAGS_IMMEDIATE (0x80)
/* use MPI2_SGLFLAGS_ defines from mpi2.h for the SGLFlags field */
/* SMP Passthrough Reply Message */
typedef struct _MPI2_SMP_PASSTHROUGH_REPLY
{
U8 PassthroughFlags; /* 0x00 */
U8 PhysicalPort; /* 0x01 */
U8 MsgLength; /* 0x02 */
U8 Function; /* 0x03 */
U16 ResponseDataLength; /* 0x04 */
U8 SGLFlags; /* 0x06 */
U8 MsgFlags; /* 0x07 */
U8 VP_ID; /* 0x08 */
U8 VF_ID; /* 0x09 */
U16 Reserved1; /* 0x0A */
U8 Reserved2; /* 0x0C */
U8 SASStatus; /* 0x0D */
U16 IOCStatus; /* 0x0E */
U32 IOCLogInfo; /* 0x10 */
U32 Reserved3; /* 0x14 */
U8 ResponseData[4]; /* 0x18 */
} MPI2_SMP_PASSTHROUGH_REPLY, MPI2_POINTER PTR_MPI2_SMP_PASSTHROUGH_REPLY,
Mpi2SmpPassthroughReply_t, MPI2_POINTER pMpi2SmpPassthroughReply_t;
/* values for PassthroughFlags field */
#define MPI2_SMP_PT_REPLY_PT_FLAGS_IMMEDIATE (0x80)
/* values for SASStatus field are at the top of this file */
/****************************************************************************
* SATA Passthrough messages
****************************************************************************/
/* SATA Passthrough Request Message */
typedef struct _MPI2_SATA_PASSTHROUGH_REQUEST
{
U16 DevHandle; /* 0x00 */
U8 ChainOffset; /* 0x02 */
U8 Function; /* 0x03 */
U16 PassthroughFlags; /* 0x04 */
U8 SGLFlags; /* 0x06 */
U8 MsgFlags; /* 0x07 */
U8 VP_ID; /* 0x08 */
U8 VF_ID; /* 0x09 */
U16 Reserved1; /* 0x0A */
U32 Reserved2; /* 0x0C */
U32 Reserved3; /* 0x10 */
U32 Reserved4; /* 0x14 */
U32 DataLength; /* 0x18 */
U8 CommandFIS[20]; /* 0x1C */
MPI2_SGE_IO_UNION SGL; /* 0x30 */
} MPI2_SATA_PASSTHROUGH_REQUEST, MPI2_POINTER PTR_MPI2_SATA_PASSTHROUGH_REQUEST,
Mpi2SataPassthroughRequest_t, MPI2_POINTER pMpi2SataPassthroughRequest_t;
/* values for PassthroughFlags field */
#define MPI2_SATA_PT_REQ_PT_FLAGS_EXECUTE_DIAG (0x0100)
#define MPI2_SATA_PT_REQ_PT_FLAGS_DMA (0x0020)
#define MPI2_SATA_PT_REQ_PT_FLAGS_PIO (0x0010)
#define MPI2_SATA_PT_REQ_PT_FLAGS_UNSPECIFIED_VU (0x0004)
#define MPI2_SATA_PT_REQ_PT_FLAGS_WRITE (0x0002)
#define MPI2_SATA_PT_REQ_PT_FLAGS_READ (0x0001)
/* use MPI2_SGLFLAGS_ defines from mpi2.h for the SGLFlags field */
/* SATA Passthrough Reply Message */
typedef struct _MPI2_SATA_PASSTHROUGH_REPLY
{
U16 DevHandle; /* 0x00 */
U8 MsgLength; /* 0x02 */
U8 Function; /* 0x03 */
U16 PassthroughFlags; /* 0x04 */
U8 SGLFlags; /* 0x06 */
U8 MsgFlags; /* 0x07 */
U8 VP_ID; /* 0x08 */
U8 VF_ID; /* 0x09 */
U16 Reserved1; /* 0x0A */
U8 Reserved2; /* 0x0C */
U8 SASStatus; /* 0x0D */
U16 IOCStatus; /* 0x0E */
U32 IOCLogInfo; /* 0x10 */
U8 StatusFIS[20]; /* 0x14 */
U32 StatusControlRegisters; /* 0x28 */
U32 TransferCount; /* 0x2C */
} MPI2_SATA_PASSTHROUGH_REPLY, MPI2_POINTER PTR_MPI2_SATA_PASSTHROUGH_REPLY,
Mpi2SataPassthroughReply_t, MPI2_POINTER pMpi2SataPassthroughReply_t;
/* values for SASStatus field are at the top of this file */
/****************************************************************************
* SAS IO Unit Control messages
****************************************************************************/
/* SAS IO Unit Control Request Message */
typedef struct _MPI2_SAS_IOUNIT_CONTROL_REQUEST
{
U8 Operation; /* 0x00 */
U8 Reserved1; /* 0x01 */
U8 ChainOffset; /* 0x02 */
U8 Function; /* 0x03 */
U16 DevHandle; /* 0x04 */
U8 IOCParameter; /* 0x06 */
U8 MsgFlags; /* 0x07 */
U8 VP_ID; /* 0x08 */
U8 VF_ID; /* 0x09 */
U16 Reserved3; /* 0x0A */
U16 Reserved4; /* 0x0C */
U8 PhyNum; /* 0x0E */
U8 PrimFlags; /* 0x0F */
U32 Primitive; /* 0x10 */
U8 LookupMethod; /* 0x14 */
U8 Reserved5; /* 0x15 */
U16 SlotNumber; /* 0x16 */
U64 LookupAddress; /* 0x18 */
U32 IOCParameterValue; /* 0x20 */
U32 Reserved7; /* 0x24 */
U32 Reserved8; /* 0x28 */
} MPI2_SAS_IOUNIT_CONTROL_REQUEST,
MPI2_POINTER PTR_MPI2_SAS_IOUNIT_CONTROL_REQUEST,
Mpi2SasIoUnitControlRequest_t, MPI2_POINTER pMpi2SasIoUnitControlRequest_t;
/* values for the Operation field */
#define MPI2_SAS_OP_CLEAR_ALL_PERSISTENT (0x02)
#define MPI2_SAS_OP_PHY_LINK_RESET (0x06)
#define MPI2_SAS_OP_PHY_HARD_RESET (0x07)
#define MPI2_SAS_OP_PHY_CLEAR_ERROR_LOG (0x08)
#define MPI2_SAS_OP_SEND_PRIMITIVE (0x0A)
#define MPI2_SAS_OP_FORCE_FULL_DISCOVERY (0x0B)
#define MPI2_SAS_OP_TRANSMIT_PORT_SELECT_SIGNAL (0x0C)
#define MPI2_SAS_OP_REMOVE_DEVICE (0x0D)
#define MPI2_SAS_OP_LOOKUP_MAPPING (0x0E)
#define MPI2_SAS_OP_SET_IOC_PARAMETER (0x0F)
#define MPI2_SAS_OP_DEV_ENABLE_NCQ (0x14)
#define MPI2_SAS_OP_DEV_DISABLE_NCQ (0x15)
#define MPI2_SAS_OP_PRODUCT_SPECIFIC_MIN (0x80)
/* values for the PrimFlags field */
#define MPI2_SAS_PRIMFLAGS_SINGLE (0x08)
#define MPI2_SAS_PRIMFLAGS_TRIPLE (0x02)
#define MPI2_SAS_PRIMFLAGS_REDUNDANT (0x01)
/* values for the LookupMethod field */
#define MPI2_SAS_LOOKUP_METHOD_SAS_ADDRESS (0x01)
#define MPI2_SAS_LOOKUP_METHOD_SAS_ENCLOSURE_SLOT (0x02)
#define MPI2_SAS_LOOKUP_METHOD_SAS_DEVICE_NAME (0x03)
/* SAS IO Unit Control Reply Message */
typedef struct _MPI2_SAS_IOUNIT_CONTROL_REPLY
{
U8 Operation; /* 0x00 */
U8 Reserved1; /* 0x01 */
U8 MsgLength; /* 0x02 */
U8 Function; /* 0x03 */
U16 DevHandle; /* 0x04 */
U8 IOCParameter; /* 0x06 */
U8 MsgFlags; /* 0x07 */
U8 VP_ID; /* 0x08 */
U8 VF_ID; /* 0x09 */
U16 Reserved3; /* 0x0A */
U16 Reserved4; /* 0x0C */
U16 IOCStatus; /* 0x0E */
U32 IOCLogInfo; /* 0x10 */
} MPI2_SAS_IOUNIT_CONTROL_REPLY,
MPI2_POINTER PTR_MPI2_SAS_IOUNIT_CONTROL_REPLY,
Mpi2SasIoUnitControlReply_t, MPI2_POINTER pMpi2SasIoUnitControlReply_t;
#endif
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