Commit 635374e7 authored by Eric Moore's avatar Eric Moore Committed by James Bottomley
Browse files

[SCSI] mpt2sas v00.100.11.15



* This is new scsi lld device driver from LSI supporting the SAS 2.0
  standard. I have split patchs by filename.

* Here is list of new 6gb host controllers:

  LSI SAS2004
  LSI SAS2008
  LSI SAS2108
  LSI SAS2116

* Here are the changes in the 4th posting of this patch set:

(1) fix compile errors when SCSI_MPT2SAS_LOGGING is not enabled
(2) add mpt2sas to the SCSI Mid Layer Makefile
(3) append mpt2sas_ to the naming of all non-static functions
(4) fix oops for SMP_PASSTHRU
(5) doorbell algorithm imported changes from windows driver

* Here are the changes in the 3rd posting of this patch set:

(1) add readl following writel from the function that disables interrupts
(2) replace 0xFFFFFFFFFFFFFFFFULL with ~0ULL
(3) when calling pci_enable_msix, only pass one msix entry (instead of 15).
(4) remove the "current HW implementation uses..... " comment in the sources
(5) merged bug fix for SIGIO/POLLIN notifcation; reported by the storlib team.

* Here are the changes in the 2nd posting of this patch set:

(1) use little endian types in the mpi headers
(2) merged in bug fix's from inhouse drivers.
Signed-off-by: default avatarEric Moore <eric.moore@lsi.com>
Tested-by: default avatarpeter Bogdanovic <pbog@us.ibm.com>
Signed-off-by: default avatarJames Bottomley <James.Bottomley@HansenPartnership.com>
parent dec3f959
......@@ -571,6 +571,7 @@ config SCSI_ARCMSR_AER
To enable this function, choose Y here.
source "drivers/scsi/megaraid/Kconfig.megaraid"
source "drivers/scsi/mpt2sas/Kconfig"
config SCSI_HPTIOP
tristate "HighPoint RocketRAID 3xxx/4xxx Controller support"
......
......@@ -99,6 +99,7 @@ obj-$(CONFIG_SCSI_DC390T) += tmscsim.o
obj-$(CONFIG_MEGARAID_LEGACY) += megaraid.o
obj-$(CONFIG_MEGARAID_NEWGEN) += megaraid/
obj-$(CONFIG_MEGARAID_SAS) += megaraid/
obj-$(CONFIG_SCSI_MPT2SAS) += mpt2sas/
obj-$(CONFIG_SCSI_ACARD) += atp870u.o
obj-$(CONFIG_SCSI_SUNESP) += esp_scsi.o sun_esp.o
obj-$(CONFIG_SCSI_GDTH) += gdth.o
......
#
# Kernel configuration file for the MPT2SAS
#
# This code is based on drivers/scsi/mpt2sas/Kconfig
# Copyright (C) 2007-2008 LSI Corporation
# (mailto:DL-MPTFusionLinux@lsi.com)
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
# NO WARRANTY
# THE PROGRAM IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OR
# CONDITIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED INCLUDING, WITHOUT
# LIMITATION, ANY WARRANTIES OR CONDITIONS OF TITLE, NON-INFRINGEMENT,
# MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. Each Recipient is
# solely responsible for determining the appropriateness of using and
# distributing the Program and assumes all risks associated with its
# exercise of rights under this Agreement, including but not limited to
# the risks and costs of program errors, damage to or loss of data,
# programs or equipment, and unavailability or interruption of operations.
# DISCLAIMER OF LIABILITY
# NEITHER RECIPIENT NOR ANY CONTRIBUTORS SHALL HAVE ANY LIABILITY FOR ANY
# DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
# DAMAGES (INCLUDING WITHOUT LIMITATION LOST PROFITS), HOWEVER CAUSED AND
# ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
# TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
# USE OR DISTRIBUTION OF THE PROGRAM OR THE EXERCISE OF ANY RIGHTS GRANTED
# HEREUNDER, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGES
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
# USA.
config SCSI_MPT2SAS
tristate "LSI MPT Fusion SAS 2.0 Device Driver"
depends on PCI && SCSI
select SCSI_SAS_ATTRS
---help---
This driver supports PCI-Express SAS 6Gb/s Host Adapters.
config SCSI_MPT2SAS_MAX_SGE
int "LSI MPT Fusion Max number of SG Entries (16 - 128)"
depends on PCI && SCSI && SCSI_MPT2SAS
default "128"
range 16 128
---help---
This option allows you to specify the maximum number of scatter-
gather entries per I/O. The driver default is 128, which matches
SAFE_PHYS_SEGMENTS. However, it may decreased down to 16.
Decreasing this parameter will reduce memory requirements
on a per controller instance.
config SCSI_MPT2SAS_LOGGING
bool "LSI MPT Fusion logging facility"
depends on PCI && SCSI && SCSI_MPT2SAS
---help---
This turns on a logging facility.
# mpt2sas makefile
obj-$(CONFIG_SCSI_MPT2SAS) += mpt2sas.o
mpt2sas-y += mpt2sas_base.o \
mpt2sas_config.o \
mpt2sas_scsih.o \
mpt2sas_transport.o \
mpt2sas_ctl.o
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/*
* Copyright (c) 2000-2008 LSI Corporation.
*
*
* Name: mpi2_raid.h
* Title: MPI Integrated RAID messages and structures
* Creation Date: April 26, 2007
*
* mpi2_raid.h Version: 02.00.03
*
* Version History
* ---------------
*
* Date Version Description
* -------- -------- ------------------------------------------------------
* 04-30-07 02.00.00 Corresponds to Fusion-MPT MPI Specification Rev A.
* 08-31-07 02.00.01 Modifications to RAID Action request and reply,
* including the Actions and ActionData.
* 02-29-08 02.00.02 Added MPI2_RAID_ACTION_ADATA_DISABL_FULL_REBUILD.
* 05-21-08 02.00.03 Added MPI2_RAID_VOL_CREATION_NUM_PHYSDISKS so that
* the PhysDisk array in MPI2_RAID_VOLUME_CREATION_STRUCT
* can be sized by the build environment.
* --------------------------------------------------------------------------
*/
#ifndef MPI2_RAID_H
#define MPI2_RAID_H
/*****************************************************************************
*
* Integrated RAID Messages
*
*****************************************************************************/
/****************************************************************************
* RAID Action messages
****************************************************************************/
/* ActionDataWord defines for use with MPI2_RAID_ACTION_DELETE_VOLUME action */
#define MPI2_RAID_ACTION_ADATA_KEEP_LBA0 (0x00000000)
#define MPI2_RAID_ACTION_ADATA_ZERO_LBA0 (0x00000001)
/* use MPI2_RAIDVOL0_SETTING_ defines from mpi2_cnfg.h for MPI2_RAID_ACTION_CHANGE_VOL_WRITE_CACHE action */
/* ActionDataWord defines for use with MPI2_RAID_ACTION_DISABLE_ALL_VOLUMES action */
#define MPI2_RAID_ACTION_ADATA_DISABL_FULL_REBUILD (0x00000001)
/* ActionDataWord for MPI2_RAID_ACTION_SET_RAID_FUNCTION_RATE Action */
typedef struct _MPI2_RAID_ACTION_RATE_DATA
{
U8 RateToChange; /* 0x00 */
U8 RateOrMode; /* 0x01 */
U16 DataScrubDuration; /* 0x02 */
} MPI2_RAID_ACTION_RATE_DATA, MPI2_POINTER PTR_MPI2_RAID_ACTION_RATE_DATA,
Mpi2RaidActionRateData_t, MPI2_POINTER pMpi2RaidActionRateData_t;
#define MPI2_RAID_ACTION_SET_RATE_RESYNC (0x00)
#define MPI2_RAID_ACTION_SET_RATE_DATA_SCRUB (0x01)
#define MPI2_RAID_ACTION_SET_RATE_POWERSAVE_MODE (0x02)
/* ActionDataWord for MPI2_RAID_ACTION_START_RAID_FUNCTION Action */
typedef struct _MPI2_RAID_ACTION_START_RAID_FUNCTION
{
U8 RAIDFunction; /* 0x00 */
U8 Flags; /* 0x01 */
U16 Reserved1; /* 0x02 */
} MPI2_RAID_ACTION_START_RAID_FUNCTION,
MPI2_POINTER PTR_MPI2_RAID_ACTION_START_RAID_FUNCTION,
Mpi2RaidActionStartRaidFunction_t,
MPI2_POINTER pMpi2RaidActionStartRaidFunction_t;
/* defines for the RAIDFunction field */
#define MPI2_RAID_ACTION_START_BACKGROUND_INIT (0x00)
#define MPI2_RAID_ACTION_START_ONLINE_CAP_EXPANSION (0x01)
#define MPI2_RAID_ACTION_START_CONSISTENCY_CHECK (0x02)
/* defines for the Flags field */
#define MPI2_RAID_ACTION_START_NEW (0x00)
#define MPI2_RAID_ACTION_START_RESUME (0x01)
/* ActionDataWord for MPI2_RAID_ACTION_STOP_RAID_FUNCTION Action */
typedef struct _MPI2_RAID_ACTION_STOP_RAID_FUNCTION
{
U8 RAIDFunction; /* 0x00 */
U8 Flags; /* 0x01 */
U16 Reserved1; /* 0x02 */
} MPI2_RAID_ACTION_STOP_RAID_FUNCTION,
MPI2_POINTER PTR_MPI2_RAID_ACTION_STOP_RAID_FUNCTION,
Mpi2RaidActionStopRaidFunction_t,
MPI2_POINTER pMpi2RaidActionStopRaidFunction_t;
/* defines for the RAIDFunction field */
#define MPI2_RAID_ACTION_STOP_BACKGROUND_INIT (0x00)
#define MPI2_RAID_ACTION_STOP_ONLINE_CAP_EXPANSION (0x01)
#define MPI2_RAID_ACTION_STOP_CONSISTENCY_CHECK (0x02)
/* defines for the Flags field */
#define MPI2_RAID_ACTION_STOP_ABORT (0x00)
#define MPI2_RAID_ACTION_STOP_PAUSE (0x01)
/* ActionDataWord for MPI2_RAID_ACTION_CREATE_HOT_SPARE Action */
typedef struct _MPI2_RAID_ACTION_HOT_SPARE
{
U8 HotSparePool; /* 0x00 */
U8 Reserved1; /* 0x01 */
U16 DevHandle; /* 0x02 */
} MPI2_RAID_ACTION_HOT_SPARE, MPI2_POINTER PTR_MPI2_RAID_ACTION_HOT_SPARE,
Mpi2RaidActionHotSpare_t, MPI2_POINTER pMpi2RaidActionHotSpare_t;
/* ActionDataWord for MPI2_RAID_ACTION_DEVICE_FW_UPDATE_MODE Action */
typedef struct _MPI2_RAID_ACTION_FW_UPDATE_MODE
{
U8 Flags; /* 0x00 */
U8 DeviceFirmwareUpdateModeTimeout; /* 0x01 */
U16 Reserved1; /* 0x02 */
} MPI2_RAID_ACTION_FW_UPDATE_MODE,
MPI2_POINTER PTR_MPI2_RAID_ACTION_FW_UPDATE_MODE,
Mpi2RaidActionFwUpdateMode_t, MPI2_POINTER pMpi2RaidActionFwUpdateMode_t;
/* ActionDataWord defines for use with MPI2_RAID_ACTION_DEVICE_FW_UPDATE_MODE action */
#define MPI2_RAID_ACTION_ADATA_DISABLE_FW_UPDATE (0x00)
#define MPI2_RAID_ACTION_ADATA_ENABLE_FW_UPDATE (0x01)
typedef union _MPI2_RAID_ACTION_DATA
{
U32 Word;
MPI2_RAID_ACTION_RATE_DATA Rates;
MPI2_RAID_ACTION_START_RAID_FUNCTION StartRaidFunction;
MPI2_RAID_ACTION_STOP_RAID_FUNCTION StopRaidFunction;
MPI2_RAID_ACTION_HOT_SPARE HotSpare;
MPI2_RAID_ACTION_FW_UPDATE_MODE FwUpdateMode;
} MPI2_RAID_ACTION_DATA, MPI2_POINTER PTR_MPI2_RAID_ACTION_DATA,
Mpi2RaidActionData_t, MPI2_POINTER pMpi2RaidActionData_t;
/* RAID Action Request Message */
typedef struct _MPI2_RAID_ACTION_REQUEST
{
U8 Action; /* 0x00 */
U8 Reserved1; /* 0x01 */
U8 ChainOffset; /* 0x02 */
U8 Function; /* 0x03 */
U16 VolDevHandle; /* 0x04 */
U8 PhysDiskNum; /* 0x06 */
U8 MsgFlags; /* 0x07 */
U8 VP_ID; /* 0x08 */
U8 VF_ID; /* 0x09 */
U16 Reserved2; /* 0x0A */
U32 Reserved3; /* 0x0C */
MPI2_RAID_ACTION_DATA ActionDataWord; /* 0x10 */
MPI2_SGE_SIMPLE_UNION ActionDataSGE; /* 0x14 */
} MPI2_RAID_ACTION_REQUEST, MPI2_POINTER PTR_MPI2_RAID_ACTION_REQUEST,
Mpi2RaidActionRequest_t, MPI2_POINTER pMpi2RaidActionRequest_t;
/* RAID Action request Action values */
#define MPI2_RAID_ACTION_INDICATOR_STRUCT (0x01)
#define MPI2_RAID_ACTION_CREATE_VOLUME (0x02)
#define MPI2_RAID_ACTION_DELETE_VOLUME (0x03)
#define MPI2_RAID_ACTION_DISABLE_ALL_VOLUMES (0x04)
#define MPI2_RAID_ACTION_ENABLE_ALL_VOLUMES (0x05)
#define MPI2_RAID_ACTION_PHYSDISK_OFFLINE (0x0A)
#define MPI2_RAID_ACTION_PHYSDISK_ONLINE (0x0B)
#define MPI2_RAID_ACTION_FAIL_PHYSDISK (0x0F)
#define MPI2_RAID_ACTION_ACTIVATE_VOLUME (0x11)
#define MPI2_RAID_ACTION_DEVICE_FW_UPDATE_MODE (0x15)
#define MPI2_RAID_ACTION_CHANGE_VOL_WRITE_CACHE (0x17)
#define MPI2_RAID_ACTION_SET_VOLUME_NAME (0x18)
#define MPI2_RAID_ACTION_SET_RAID_FUNCTION_RATE (0x19)
#define MPI2_RAID_ACTION_ENABLE_FAILED_VOLUME (0x1C)
#define MPI2_RAID_ACTION_CREATE_HOT_SPARE (0x1D)
#define MPI2_RAID_ACTION_DELETE_HOT_SPARE (0x1E)
#define MPI2_RAID_ACTION_SYSTEM_SHUTDOWN_INITIATED (0x20)
#define MPI2_RAID_ACTION_START_RAID_FUNCTION (0x21)
#define MPI2_RAID_ACTION_STOP_RAID_FUNCTION (0x22)
/* RAID Volume Creation Structure */
/*
* The following define can be customized for the targeted product.
*/
#ifndef MPI2_RAID_VOL_CREATION_NUM_PHYSDISKS
#define MPI2_RAID_VOL_CREATION_NUM_PHYSDISKS (1)
#endif
typedef struct _MPI2_RAID_VOLUME_PHYSDISK
{
U8 RAIDSetNum; /* 0x00 */
U8 PhysDiskMap; /* 0x01 */
U16 PhysDiskDevHandle; /* 0x02 */
} MPI2_RAID_VOLUME_PHYSDISK, MPI2_POINTER PTR_MPI2_RAID_VOLUME_PHYSDISK,
Mpi2RaidVolumePhysDisk_t, MPI2_POINTER pMpi2RaidVolumePhysDisk_t;
/* defines for the PhysDiskMap field */
#define MPI2_RAIDACTION_PHYSDISK_PRIMARY (0x01)
#define MPI2_RAIDACTION_PHYSDISK_SECONDARY (0x02)
typedef struct _MPI2_RAID_VOLUME_CREATION_STRUCT
{
U8 NumPhysDisks; /* 0x00 */
U8 VolumeType; /* 0x01 */
U16 Reserved1; /* 0x02 */
U32 VolumeCreationFlags; /* 0x04 */
U32 VolumeSettings; /* 0x08 */
U8 Reserved2; /* 0x0C */
U8 ResyncRate; /* 0x0D */
U16 DataScrubDuration; /* 0x0E */
U64 VolumeMaxLBA; /* 0x10 */
U32 StripeSize; /* 0x18 */
U8 Name[16]; /* 0x1C */
MPI2_RAID_VOLUME_PHYSDISK PhysDisk[MPI2_RAID_VOL_CREATION_NUM_PHYSDISKS];/* 0x2C */
} MPI2_RAID_VOLUME_CREATION_STRUCT,
MPI2_POINTER PTR_MPI2_RAID_VOLUME_CREATION_STRUCT,
Mpi2RaidVolumeCreationStruct_t, MPI2_POINTER pMpi2RaidVolumeCreationStruct_t;
/* use MPI2_RAID_VOL_TYPE_ defines from mpi2_cnfg.h for VolumeType */
/* defines for the VolumeCreationFlags field */
#define MPI2_RAID_VOL_CREATION_USE_DEFAULT_SETTINGS (0x80)
#define MPI2_RAID_VOL_CREATION_BACKGROUND_INIT (0x04)
#define MPI2_RAID_VOL_CREATION_LOW_LEVEL_INIT (0x02)
#define MPI2_RAID_VOL_CREATION_MIGRATE_DATA (0x01)
/* RAID Online Capacity Expansion Structure */
typedef struct _MPI2_RAID_ONLINE_CAPACITY_EXPANSION
{
U32 Flags; /* 0x00 */
U16 DevHandle0; /* 0x04 */
U16 Reserved1; /* 0x06 */
U16 DevHandle1; /* 0x08 */
U16 Reserved2; /* 0x0A */
} MPI2_RAID_ONLINE_CAPACITY_EXPANSION,
MPI2_POINTER PTR_MPI2_RAID_ONLINE_CAPACITY_EXPANSION,
Mpi2RaidOnlineCapacityExpansion_t,
MPI2_POINTER pMpi2RaidOnlineCapacityExpansion_t;
/* RAID Volume Indicator Structure */
typedef struct _MPI2_RAID_VOL_INDICATOR
{
U64 TotalBlocks; /* 0x00 */
U64 BlocksRemaining; /* 0x08 */
U32 Flags; /* 0x10 */
} MPI2_RAID_VOL_INDICATOR, MPI2_POINTER PTR_MPI2_RAID_VOL_INDICATOR,
Mpi2RaidVolIndicator_t, MPI2_POINTER pMpi2RaidVolIndicator_t;
/* defines for RAID Volume Indicator Flags field */
#define MPI2_RAID_VOL_FLAGS_OP_MASK (0x0000000F)
#define MPI2_RAID_VOL_FLAGS_OP_BACKGROUND_INIT (0x00000000)
#define MPI2_RAID_VOL_FLAGS_OP_ONLINE_CAP_EXPANSION (0x00000001)
#define MPI2_RAID_VOL_FLAGS_OP_CONSISTENCY_CHECK (0x00000002)
#define MPI2_RAID_VOL_FLAGS_OP_RESYNC (0x00000003)
/* RAID Action Reply ActionData union */
typedef union _MPI2_RAID_ACTION_REPLY_DATA
{
U32 Word[5];
MPI2_RAID_VOL_INDICATOR RaidVolumeIndicator;
U16 VolDevHandle;
U8 VolumeState;
U8 PhysDiskNum;
} MPI2_RAID_ACTION_REPLY_DATA, MPI2_POINTER PTR_MPI2_RAID_ACTION_REPLY_DATA,
Mpi2RaidActionReplyData_t, MPI2_POINTER pMpi2RaidActionReplyData_t;
/* use MPI2_RAIDVOL0_SETTING_ defines from mpi2_cnfg.h for MPI2_RAID_ACTION_CHANGE_VOL_WRITE_CACHE action */
/* RAID Action Reply Message */
typedef struct _MPI2_RAID_ACTION_REPLY
{
U8 Action; /* 0x00 */
U8 Reserved1; /* 0x01 */
U8 MsgLength; /* 0x02 */
U8 Function; /* 0x03 */
U16 VolDevHandle; /* 0x04 */
U8 PhysDiskNum; /* 0x06 */
U8 MsgFlags; /* 0x07 */
U8 VP_ID; /* 0x08 */
U8 VF_ID; /* 0x09 */
U16 Reserved2; /* 0x0A */
U16 Reserved3; /* 0x0C */
U16 IOCStatus; /* 0x0E */
U32 IOCLogInfo; /* 0x10 */
MPI2_RAID_ACTION_REPLY_DATA ActionData; /* 0x14 */
} MPI2_RAID_ACTION_REPLY, MPI2_POINTER PTR_MPI2_RAID_ACTION_REPLY,
Mpi2RaidActionReply_t, MPI2_POINTER pMpi2RaidActionReply_t;
#endif
/*
* Copyright (c) 2000-2007 LSI Corporation.
*
*
* Name: mpi2_sas.h
* Title: MPI Serial Attached SCSI structures and definitions
* Creation Date: February 9, 2007
*
* mpi2.h Version: 02.00.02
*
* 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.
* --------------------------------------------------------------------------
*/
#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)
/* values for SGLFlags field are in the SGL section of mpi2.h */
/* 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_SIMPLE_SGE_UNION SGL; /* 0x20 */
} 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)
/* values for SGLFlags field are in the SGL section of mpi2.h */
/* 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 */