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[SCSI] mpt3sas: add new driver supporting 12GB SAS 

These driver files are initially, substantially similar to mpt2sas but,
because mpt2sas is going into maintenance mode and mp3sas will become heavily
developed, we elected to keep the code bases separate.

Signed-off-by: Sreekanth Reddy <Sreekanth.Reddy@lsi.com>
Reviewed-by: Nagalakshmi Nandigama <Nagalakshmi.Nandigama@lsi.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
This commit is contained in:
Sreekanth Reddy 2012-11-30 07:44:21 +05:30 committed by James Bottomley
parent d84fd392bd
commit f92363d123
22 changed files with 30408 additions and 0 deletions
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1
drivers/scsi/Kconfig
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@ -603,6 +603,7 @@ config SCSI_ARCMSR
source "drivers/scsi/megaraid/Kconfig.megaraid"
source "drivers/scsi/mpt2sas/Kconfig"
source "drivers/scsi/mpt3sas/Kconfig"
source "drivers/scsi/ufs/Kconfig"
config SCSI_HPTIOP

1
drivers/scsi/Makefile
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@ -107,6 +107,7 @@ obj-$(CONFIG_MEGARAID_LEGACY) += megaraid.o
obj-$(CONFIG_MEGARAID_NEWGEN) += megaraid/
obj-$(CONFIG_MEGARAID_SAS) += megaraid/
obj-$(CONFIG_SCSI_MPT2SAS) += mpt2sas/
obj-$(CONFIG_SCSI_MPT3SAS) += mpt3sas/
obj-$(CONFIG_SCSI_UFSHCD) += ufs/
obj-$(CONFIG_SCSI_ACARD) += atp870u.o
obj-$(CONFIG_SCSI_SUNESP) += esp_scsi.o sun_esp.o

67
drivers/scsi/mpt3sas/Kconfig Normal file
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@ -0,0 +1,67 @@
#
# Kernel configuration file for the MPT3SAS
#
# This code is based on drivers/scsi/mpt3sas/Kconfig
# Copyright (C) 2012 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_MPT3SAS
tristate "LSI MPT Fusion SAS 3.0 Device Driver"
depends on PCI && SCSI
select SCSI_SAS_ATTRS
select RAID_ATTRS
---help---
This driver supports PCI-Express SAS 12Gb/s Host Adapters.
config SCSI_MPT3SAS_MAX_SGE
int "LSI MPT Fusion Max number of SG Entries (16 - 256)"
depends on PCI && SCSI && SCSI_MPT3SAS
default "128"
range 16 256
---help---
This option allows you to specify the maximum number of scatter-
gather entries per I/O. The driver default is 128, which matches
MAX_PHYS_SEGMENTS in most kernels. However in SuSE kernels this
can be 256. However, it may decreased down to 16. Decreasing this
parameter will reduce memory requirements on a per controller instance.
config SCSI_MPT3SAS_LOGGING
bool "LSI MPT Fusion logging facility"
depends on PCI && SCSI && SCSI_MPT3SAS
---help---
This turns on a logging facility.

8
drivers/scsi/mpt3sas/Makefile Normal file
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@ -0,0 +1,8 @@
# mpt3sas makefile
obj-m += mpt3sas.o
mpt3sas-y += mpt3sas_base.o \
mpt3sas_config.o \
mpt3sas_scsih.o \
mpt3sas_transport.o \
mpt3sas_ctl.o \
mpt3sas_trigger_diag.o

1164
drivers/scsi/mpt3sas/mpi/mpi2.h Normal file
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3323
drivers/scsi/mpt3sas/mpi/mpi2_cnfg.h Normal file
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560
drivers/scsi/mpt3sas/mpi/mpi2_init.h Normal file
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@ -0,0 +1,560 @@
/*
* Copyright (c) 2000-2012 LSI Corporation.
*
*
* Name: mpi2_init.h
* Title: MPI SCSI initiator mode messages and structures
* Creation Date: June 23, 2006
*
* mpi2_init.h Version: 02.00.14
*
* NOTE: Names (typedefs, defines, etc.) beginning with an MPI25 or Mpi25
* prefix are for use only on MPI v2.5 products, and must not be used
* with MPI v2.0 products. Unless otherwise noted, names beginning with
* MPI2 or Mpi2 are for use with both MPI v2.0 and MPI v2.5 products.
*
* Version History
* ---------------
*
* Date Version Description
* -------- -------- ------------------------------------------------------
* 04-30-07 02.00.00 Corresponds to Fusion-MPT MPI Specification Rev A.
* 10-31-07 02.00.01 Fixed name for pMpi2SCSITaskManagementRequest_t.
* 12-18-07 02.00.02 Modified Task Management Target Reset Method defines.
* 02-29-08 02.00.03 Added Query Task Set and Query Unit Attention.
* 03-03-08 02.00.04 Fixed name of struct _MPI2_SCSI_TASK_MANAGE_REPLY.
* 05-21-08 02.00.05 Fixed typo in name of Mpi2SepRequest_t.
* 10-02-08 02.00.06 Removed Untagged and No Disconnect values from SCSI IO
* Control field Task Attribute flags.
* Moved LUN field defines to mpi2.h becasue they are
* common to many structures.
* 05-06-09 02.00.07 Changed task management type of Query Unit Attention to
* Query Asynchronous Event.
* Defined two new bits in the SlotStatus field of the SCSI
* Enclosure Processor Request and Reply.
* 10-28-09 02.00.08 Added defines for decoding the ResponseInfo bytes for
* both SCSI IO Error Reply and SCSI Task Management Reply.
* Added ResponseInfo field to MPI2_SCSI_TASK_MANAGE_REPLY.
* Added MPI2_SCSITASKMGMT_RSP_TM_OVERLAPPED_TAG define.
* 02-10-10 02.00.09 Removed unused structure that had "#if 0" around it.
* 05-12-10 02.00.10 Added optional vendor-unique region to SCSI IO Request.
* 11-10-10 02.00.11 Added MPI2_SCSIIO_NUM_SGLOFFSETS define.
* 11-18-11 02.00.12 Incorporating additions for MPI v2.5.
* 02-06-12 02.00.13 Added alternate defines for Task Priority / Command
* Priority to match SAM-4.
* Added EEDPErrorOffset to MPI2_SCSI_IO_REPLY.
* 07-10-12 02.00.14 Added MPI2_SCSIIO_CONTROL_SHIFT_DATADIRECTION.
* --------------------------------------------------------------------------
*/
#ifndef MPI2_INIT_H
#define MPI2_INIT_H
/*****************************************************************************
*
* SCSI Initiator Messages
*
*****************************************************************************/
/****************************************************************************
* SCSI IO messages and associated structures
****************************************************************************/
typedef struct _MPI2_SCSI_IO_CDB_EEDP32 {
U8 CDB[20]; /*0x00 */
U32 PrimaryReferenceTag; /*0x14 */
U16 PrimaryApplicationTag; /*0x18 */
U16 PrimaryApplicationTagMask; /*0x1A */
U32 TransferLength; /*0x1C */
} MPI2_SCSI_IO_CDB_EEDP32, *PTR_MPI2_SCSI_IO_CDB_EEDP32,
Mpi2ScsiIoCdbEedp32_t, *pMpi2ScsiIoCdbEedp32_t;
/*MPI v2.0 CDB field */
typedef union _MPI2_SCSI_IO_CDB_UNION {
U8 CDB32[32];
MPI2_SCSI_IO_CDB_EEDP32 EEDP32;
MPI2_SGE_SIMPLE_UNION SGE;
} MPI2_SCSI_IO_CDB_UNION, *PTR_MPI2_SCSI_IO_CDB_UNION,
Mpi2ScsiIoCdb_t, *pMpi2ScsiIoCdb_t;
/*MPI v2.0 SCSI IO Request Message */
typedef struct _MPI2_SCSI_IO_REQUEST {
U16 DevHandle; /*0x00 */
U8 ChainOffset; /*0x02 */
U8 Function; /*0x03 */
U16 Reserved1; /*0x04 */
U8 Reserved2; /*0x06 */
U8 MsgFlags; /*0x07 */
U8 VP_ID; /*0x08 */
U8 VF_ID; /*0x09 */
U16 Reserved3; /*0x0A */
U32 SenseBufferLowAddress; /*0x0C */
U16 SGLFlags; /*0x10 */
U8 SenseBufferLength; /*0x12 */
U8 Reserved4; /*0x13 */
U8 SGLOffset0; /*0x14 */
U8 SGLOffset1; /*0x15 */
U8 SGLOffset2; /*0x16 */
U8 SGLOffset3; /*0x17 */
U32 SkipCount; /*0x18 */
U32 DataLength; /*0x1C */
U32 BidirectionalDataLength; /*0x20 */
U16 IoFlags; /*0x24 */
U16 EEDPFlags; /*0x26 */
U32 EEDPBlockSize; /*0x28 */
U32 SecondaryReferenceTag; /*0x2C */
U16 SecondaryApplicationTag; /*0x30 */
U16 ApplicationTagTranslationMask; /*0x32 */
U8 LUN[8]; /*0x34 */
U32 Control; /*0x3C */
MPI2_SCSI_IO_CDB_UNION CDB; /*0x40 */
#ifdef MPI2_SCSI_IO_VENDOR_UNIQUE_REGION /*typically this is left undefined */
MPI2_SCSI_IO_VENDOR_UNIQUE VendorRegion;
#endif
MPI2_SGE_IO_UNION SGL; /*0x60 */
} MPI2_SCSI_IO_REQUEST, *PTR_MPI2_SCSI_IO_REQUEST,
Mpi2SCSIIORequest_t, *pMpi2SCSIIORequest_t;
/*SCSI IO MsgFlags bits */
/*MsgFlags for SenseBufferAddressSpace */
#define MPI2_SCSIIO_MSGFLAGS_MASK_SENSE_ADDR (0x0C)
#define MPI2_SCSIIO_MSGFLAGS_SYSTEM_SENSE_ADDR (0x00)
#define MPI2_SCSIIO_MSGFLAGS_IOCDDR_SENSE_ADDR (0x04)
#define MPI2_SCSIIO_MSGFLAGS_IOCPLB_SENSE_ADDR (0x08)
#define MPI2_SCSIIO_MSGFLAGS_IOCPLBNTA_SENSE_ADDR (0x0C)
/*SCSI IO SGLFlags bits */
/*base values for Data Location Address Space */
#define MPI2_SCSIIO_SGLFLAGS_ADDR_MASK (0x0C)
#define MPI2_SCSIIO_SGLFLAGS_SYSTEM_ADDR (0x00)
#define MPI2_SCSIIO_SGLFLAGS_IOCDDR_ADDR (0x04)
#define MPI2_SCSIIO_SGLFLAGS_IOCPLB_ADDR (0x08)
#define MPI2_SCSIIO_SGLFLAGS_IOCPLBNTA_ADDR (0x0C)
/*base values for Type */
#define MPI2_SCSIIO_SGLFLAGS_TYPE_MASK (0x03)
#define MPI2_SCSIIO_SGLFLAGS_TYPE_MPI (0x00)
#define MPI2_SCSIIO_SGLFLAGS_TYPE_IEEE32 (0x01)
#define MPI2_SCSIIO_SGLFLAGS_TYPE_IEEE64 (0x02)
/*shift values for each sub-field */
#define MPI2_SCSIIO_SGLFLAGS_SGL3_SHIFT (12)
#define MPI2_SCSIIO_SGLFLAGS_SGL2_SHIFT (8)
#define MPI2_SCSIIO_SGLFLAGS_SGL1_SHIFT (4)
#define MPI2_SCSIIO_SGLFLAGS_SGL0_SHIFT (0)
/*number of SGLOffset fields */
#define MPI2_SCSIIO_NUM_SGLOFFSETS (4)
/*SCSI IO IoFlags bits */
/*Large CDB Address Space */
#define MPI2_SCSIIO_CDB_ADDR_MASK (0x6000)
#define MPI2_SCSIIO_CDB_ADDR_SYSTEM (0x0000)
#define MPI2_SCSIIO_CDB_ADDR_IOCDDR (0x2000)
#define MPI2_SCSIIO_CDB_ADDR_IOCPLB (0x4000)
#define MPI2_SCSIIO_CDB_ADDR_IOCPLBNTA (0x6000)
#define MPI2_SCSIIO_IOFLAGS_LARGE_CDB (0x1000)
#define MPI2_SCSIIO_IOFLAGS_BIDIRECTIONAL (0x0800)
#define MPI2_SCSIIO_IOFLAGS_MULTICAST (0x0400)
#define MPI2_SCSIIO_IOFLAGS_CMD_DETERMINES_DATA_DIR (0x0200)
#define MPI2_SCSIIO_IOFLAGS_CDBLENGTH_MASK (0x01FF)
/*SCSI IO EEDPFlags bits */
#define MPI2_SCSIIO_EEDPFLAGS_INC_PRI_REFTAG (0x8000)
#define MPI2_SCSIIO_EEDPFLAGS_INC_SEC_REFTAG (0x4000)
#define MPI2_SCSIIO_EEDPFLAGS_INC_PRI_APPTAG (0x2000)
#define MPI2_SCSIIO_EEDPFLAGS_INC_SEC_APPTAG (0x1000)
#define MPI2_SCSIIO_EEDPFLAGS_CHECK_REFTAG (0x0400)
#define MPI2_SCSIIO_EEDPFLAGS_CHECK_APPTAG (0x0200)
#define MPI2_SCSIIO_EEDPFLAGS_CHECK_GUARD (0x0100)
#define MPI2_SCSIIO_EEDPFLAGS_PASSTHRU_REFTAG (0x0008)
#define MPI2_SCSIIO_EEDPFLAGS_MASK_OP (0x0007)
#define MPI2_SCSIIO_EEDPFLAGS_NOOP_OP (0x0000)
#define MPI2_SCSIIO_EEDPFLAGS_CHECK_OP (0x0001)
#define MPI2_SCSIIO_EEDPFLAGS_STRIP_OP (0x0002)
#define MPI2_SCSIIO_EEDPFLAGS_CHECK_REMOVE_OP (0x0003)
#define MPI2_SCSIIO_EEDPFLAGS_INSERT_OP (0x0004)
#define MPI2_SCSIIO_EEDPFLAGS_REPLACE_OP (0x0006)
#define MPI2_SCSIIO_EEDPFLAGS_CHECK_REGEN_OP (0x0007)
/*SCSI IO LUN fields: use MPI2_LUN_ from mpi2.h */
/*SCSI IO Control bits */
#define MPI2_SCSIIO_CONTROL_ADDCDBLEN_MASK (0xFC000000)
#define MPI2_SCSIIO_CONTROL_ADDCDBLEN_SHIFT (26)
#define MPI2_SCSIIO_CONTROL_DATADIRECTION_MASK (0x03000000)
#define MPI2_SCSIIO_CONTROL_SHIFT_DATADIRECTION (24)
#define MPI2_SCSIIO_CONTROL_NODATATRANSFER (0x00000000)
#define MPI2_SCSIIO_CONTROL_WRITE (0x01000000)
#define MPI2_SCSIIO_CONTROL_READ (0x02000000)
#define MPI2_SCSIIO_CONTROL_BIDIRECTIONAL (0x03000000)
#define MPI2_SCSIIO_CONTROL_TASKPRI_MASK (0x00007800)
#define MPI2_SCSIIO_CONTROL_TASKPRI_SHIFT (11)
/*alternate name for the previous field; called Command Priority in SAM-4 */
#define MPI2_SCSIIO_CONTROL_CMDPRI_MASK (0x00007800)
#define MPI2_SCSIIO_CONTROL_CMDPRI_SHIFT (11)
#define MPI2_SCSIIO_CONTROL_TASKATTRIBUTE_MASK (0x00000700)
#define MPI2_SCSIIO_CONTROL_SIMPLEQ (0x00000000)
#define MPI2_SCSIIO_CONTROL_HEADOFQ (0x00000100)
#define MPI2_SCSIIO_CONTROL_ORDEREDQ (0x00000200)
#define MPI2_SCSIIO_CONTROL_ACAQ (0x00000400)
#define MPI2_SCSIIO_CONTROL_TLR_MASK (0x000000C0)
#define MPI2_SCSIIO_CONTROL_NO_TLR (0x00000000)
#define MPI2_SCSIIO_CONTROL_TLR_ON (0x00000040)
#define MPI2_SCSIIO_CONTROL_TLR_OFF (0x00000080)
/*MPI v2.5 CDB field */
typedef union _MPI25_SCSI_IO_CDB_UNION {
U8 CDB32[32];
MPI2_SCSI_IO_CDB_EEDP32 EEDP32;
MPI2_IEEE_SGE_SIMPLE64 SGE;
} MPI25_SCSI_IO_CDB_UNION, *PTR_MPI25_SCSI_IO_CDB_UNION,
Mpi25ScsiIoCdb_t, *pMpi25ScsiIoCdb_t;
/*MPI v2.5 SCSI IO Request Message */
typedef struct _MPI25_SCSI_IO_REQUEST {
U16 DevHandle; /*0x00 */
U8 ChainOffset; /*0x02 */
U8 Function; /*0x03 */
U16 Reserved1; /*0x04 */
U8 Reserved2; /*0x06 */
U8 MsgFlags; /*0x07 */
U8 VP_ID; /*0x08 */
U8 VF_ID; /*0x09 */
U16 Reserved3; /*0x0A */
U32 SenseBufferLowAddress; /*0x0C */
U8 DMAFlags; /*0x10 */
U8 Reserved5; /*0x11 */
U8 SenseBufferLength; /*0x12 */
U8 Reserved4; /*0x13 */
U8 SGLOffset0; /*0x14 */
U8 SGLOffset1; /*0x15 */
U8 SGLOffset2; /*0x16 */
U8 SGLOffset3; /*0x17 */
U32 SkipCount; /*0x18 */
U32 DataLength; /*0x1C */
U32 BidirectionalDataLength; /*0x20 */
U16 IoFlags; /*0x24 */
U16 EEDPFlags; /*0x26 */
U16 EEDPBlockSize; /*0x28 */
U16 Reserved6; /*0x2A */
U32 SecondaryReferenceTag; /*0x2C */
U16 SecondaryApplicationTag; /*0x30 */
U16 ApplicationTagTranslationMask; /*0x32 */
U8 LUN[8]; /*0x34 */
U32 Control; /*0x3C */
MPI25_SCSI_IO_CDB_UNION CDB; /*0x40 */
#ifdef MPI25_SCSI_IO_VENDOR_UNIQUE_REGION /*typically this is left undefined */
MPI25_SCSI_IO_VENDOR_UNIQUE VendorRegion;
#endif
MPI25_SGE_IO_UNION SGL; /*0x60 */
} MPI25_SCSI_IO_REQUEST, *PTR_MPI25_SCSI_IO_REQUEST,
Mpi25SCSIIORequest_t, *pMpi25SCSIIORequest_t;
/*use MPI2_SCSIIO_MSGFLAGS_ defines for the MsgFlags field */
/*Defines for the DMAFlags field
* Each setting affects 4 SGLS, from SGL0 to SGL3.
* D = Data
* C = Cache DIF
* I = Interleaved
* H = Host DIF
*/
#define MPI25_SCSIIO_DMAFLAGS_OP_MASK (0x0F)
#define MPI25_SCSIIO_DMAFLAGS_OP_D_D_D_D (0x00)
#define MPI25_SCSIIO_DMAFLAGS_OP_D_D_D_C (0x01)
#define MPI25_SCSIIO_DMAFLAGS_OP_D_D_D_I (0x02)
#define MPI25_SCSIIO_DMAFLAGS_OP_D_D_C_C (0x03)
#define MPI25_SCSIIO_DMAFLAGS_OP_D_D_C_I (0x04)
#define MPI25_SCSIIO_DMAFLAGS_OP_D_D_I_I (0x05)
#define MPI25_SCSIIO_DMAFLAGS_OP_D_C_C_C (0x06)
#define MPI25_SCSIIO_DMAFLAGS_OP_D_C_C_I (0x07)
#define MPI25_SCSIIO_DMAFLAGS_OP_D_C_I_I (0x08)
#define MPI25_SCSIIO_DMAFLAGS_OP_D_I_I_I (0x09)
#define MPI25_SCSIIO_DMAFLAGS_OP_D_H_D_D (0x0A)
#define MPI25_SCSIIO_DMAFLAGS_OP_D_H_D_C (0x0B)
#define MPI25_SCSIIO_DMAFLAGS_OP_D_H_D_I (0x0C)
#define MPI25_SCSIIO_DMAFLAGS_OP_D_H_C_C (0x0D)
#define MPI25_SCSIIO_DMAFLAGS_OP_D_H_C_I (0x0E)
#define MPI25_SCSIIO_DMAFLAGS_OP_D_H_I_I (0x0F)
/*number of SGLOffset fields */
#define MPI25_SCSIIO_NUM_SGLOFFSETS (4)
/*defines for the IoFlags field */
#define MPI25_SCSIIO_IOFLAGS_IO_PATH_MASK (0xC000)
#define MPI25_SCSIIO_IOFLAGS_NORMAL_PATH (0x0000)
#define MPI25_SCSIIO_IOFLAGS_FAST_PATH (0x4000)
#define MPI25_SCSIIO_IOFLAGS_LARGE_CDB (0x1000)
#define MPI25_SCSIIO_IOFLAGS_BIDIRECTIONAL (0x0800)
#define MPI25_SCSIIO_IOFLAGS_CDBLENGTH_MASK (0x01FF)
/*MPI v2.5 defines for the EEDPFlags bits */
/*use MPI2_SCSIIO_EEDPFLAGS_ defines for the other EEDPFlags bits */
#define MPI25_SCSIIO_EEDPFLAGS_ESCAPE_MODE_MASK (0x00C0)
#define MPI25_SCSIIO_EEDPFLAGS_COMPATIBLE_MODE (0x0000)
#define MPI25_SCSIIO_EEDPFLAGS_DO_NOT_DISABLE_MODE (0x0040)
#define MPI25_SCSIIO_EEDPFLAGS_APPTAG_DISABLE_MODE (0x0080)
#define MPI25_SCSIIO_EEDPFLAGS_APPTAG_REFTAG_DISABLE_MODE (0x00C0)
#define MPI25_SCSIIO_EEDPFLAGS_HOST_GUARD_METHOD_MASK (0x0030)
#define MPI25_SCSIIO_EEDPFLAGS_T10_CRC_HOST_GUARD (0x0000)
#define MPI25_SCSIIO_EEDPFLAGS_IP_CHKSUM_HOST_GUARD (0x0010)
/*use MPI2_LUN_ defines from mpi2.h for the LUN field */
/*use MPI2_SCSIIO_CONTROL_ defines for the Control field */
/*NOTE: The SCSI IO Reply is nearly the same for MPI 2.0 and MPI 2.5, so
* MPI2_SCSI_IO_REPLY is used for both.
*/
/*SCSI IO Error Reply Message */
typedef struct _MPI2_SCSI_IO_REPLY {
U16 DevHandle; /*0x00 */
U8 MsgLength; /*0x02 */
U8 Function; /*0x03 */
U16 Reserved1; /*0x04 */
U8 Reserved2; /*0x06 */
U8 MsgFlags; /*0x07 */
U8 VP_ID; /*0x08 */
U8 VF_ID; /*0x09 */
U16 Reserved3; /*0x0A */
U8 SCSIStatus; /*0x0C */
U8 SCSIState; /*0x0D */
U16 IOCStatus; /*0x0E */
U32 IOCLogInfo; /*0x10 */
U32 TransferCount; /*0x14 */
U32 SenseCount; /*0x18 */
U32 ResponseInfo; /*0x1C */
U16 TaskTag; /*0x20 */
U16 Reserved4; /*0x22 */
U32 BidirectionalTransferCount; /*0x24 */
U32 EEDPErrorOffset; /*0x28 *//*MPI 2.5 only; Reserved in MPI 2.0*/
U32 Reserved6; /*0x2C */
} MPI2_SCSI_IO_REPLY, *PTR_MPI2_SCSI_IO_REPLY,
Mpi2SCSIIOReply_t, *pMpi2SCSIIOReply_t;
/*SCSI IO Reply SCSIStatus values (SAM-4 status codes) */
#define MPI2_SCSI_STATUS_GOOD (0x00)
#define MPI2_SCSI_STATUS_CHECK_CONDITION (0x02)
#define MPI2_SCSI_STATUS_CONDITION_MET (0x04)
#define MPI2_SCSI_STATUS_BUSY (0x08)
#define MPI2_SCSI_STATUS_INTERMEDIATE (0x10)
#define MPI2_SCSI_STATUS_INTERMEDIATE_CONDMET (0x14)
#define MPI2_SCSI_STATUS_RESERVATION_CONFLICT (0x18)
#define MPI2_SCSI_STATUS_COMMAND_TERMINATED (0x22) /*obsolete */
#define MPI2_SCSI_STATUS_TASK_SET_FULL (0x28)
#define MPI2_SCSI_STATUS_ACA_ACTIVE (0x30)
#define MPI2_SCSI_STATUS_TASK_ABORTED (0x40)
/*SCSI IO Reply SCSIState flags */
#define MPI2_SCSI_STATE_RESPONSE_INFO_VALID (0x10)
#define MPI2_SCSI_STATE_TERMINATED (0x08)
#define MPI2_SCSI_STATE_NO_SCSI_STATUS (0x04)
#define MPI2_SCSI_STATE_AUTOSENSE_FAILED (0x02)
#define MPI2_SCSI_STATE_AUTOSENSE_VALID (0x01)
/*masks and shifts for the ResponseInfo field */
#define MPI2_SCSI_RI_MASK_REASONCODE (0x000000FF)
#define MPI2_SCSI_RI_SHIFT_REASONCODE (0)
#define MPI2_SCSI_TASKTAG_UNKNOWN (0xFFFF)
/****************************************************************************
* SCSI Task Management messages
****************************************************************************/
/*SCSI Task Management Request Message */
typedef struct _MPI2_SCSI_TASK_MANAGE_REQUEST {
U16 DevHandle; /*0x00 */
U8 ChainOffset; /*0x02 */
U8 Function; /*0x03 */
U8 Reserved1; /*0x04 */
U8 TaskType; /*0x05 */
U8 Reserved2; /*0x06 */
U8 MsgFlags; /*0x07 */
U8 VP_ID; /*0x08 */
U8 VF_ID; /*0x09 */
U16 Reserved3; /*0x0A */
U8 LUN[8]; /*0x0C */
U32 Reserved4[7]; /*0x14 */
U16 TaskMID; /*0x30 */
U16 Reserved5; /*0x32 */
} MPI2_SCSI_TASK_MANAGE_REQUEST,
*PTR_MPI2_SCSI_TASK_MANAGE_REQUEST,
Mpi2SCSITaskManagementRequest_t,
*pMpi2SCSITaskManagementRequest_t;
/*TaskType values */
#define MPI2_SCSITASKMGMT_TASKTYPE_ABORT_TASK (0x01)
#define MPI2_SCSITASKMGMT_TASKTYPE_ABRT_TASK_SET (0x02)
#define MPI2_SCSITASKMGMT_TASKTYPE_TARGET_RESET (0x03)
#define MPI2_SCSITASKMGMT_TASKTYPE_LOGICAL_UNIT_RESET (0x05)
#define MPI2_SCSITASKMGMT_TASKTYPE_CLEAR_TASK_SET (0x06)
#define MPI2_SCSITASKMGMT_TASKTYPE_QUERY_TASK (0x07)
#define MPI2_SCSITASKMGMT_TASKTYPE_CLR_ACA (0x08)
#define MPI2_SCSITASKMGMT_TASKTYPE_QRY_TASK_SET (0x09)
#define MPI2_SCSITASKMGMT_TASKTYPE_QRY_ASYNC_EVENT (0x0A)
/*obsolete TaskType name */
#define MPI2_SCSITASKMGMT_TASKTYPE_QRY_UNIT_ATTENTION \
(MPI2_SCSITASKMGMT_TASKTYPE_QRY_ASYNC_EVENT)
/*MsgFlags bits */
#define MPI2_SCSITASKMGMT_MSGFLAGS_MASK_TARGET_RESET (0x18)
#define MPI2_SCSITASKMGMT_MSGFLAGS_LINK_RESET (0x00)
#define MPI2_SCSITASKMGMT_MSGFLAGS_NEXUS_RESET_SRST (0x08)
#define MPI2_SCSITASKMGMT_MSGFLAGS_SAS_HARD_LINK_RESET (0x10)
#define MPI2_SCSITASKMGMT_MSGFLAGS_DO_NOT_SEND_TASK_IU (0x01)
/*SCSI Task Management Reply Message */
typedef struct _MPI2_SCSI_TASK_MANAGE_REPLY {
U16 DevHandle; /*0x00 */
U8 MsgLength; /*0x02 */
U8 Function; /*0x03 */
U8 ResponseCode; /*0x04 */
U8 TaskType; /*0x05 */
U8 Reserved1; /*0x06 */
U8 MsgFlags; /*0x07 */
U8 VP_ID; /*0x08 */
U8 VF_ID; /*0x09 */
U16 Reserved2; /*0x0A */
U16 Reserved3; /*0x0C */
U16 IOCStatus; /*0x0E */
U32 IOCLogInfo; /*0x10 */
U32 TerminationCount; /*0x14 */
U32 ResponseInfo; /*0x18 */
} MPI2_SCSI_TASK_MANAGE_REPLY,
*PTR_MPI2_SCSI_TASK_MANAGE_REPLY,
Mpi2SCSITaskManagementReply_t, *pMpi2SCSIManagementReply_t;
/*ResponseCode values */
#define MPI2_SCSITASKMGMT_RSP_TM_COMPLETE (0x00)
#define MPI2_SCSITASKMGMT_RSP_INVALID_FRAME (0x02)
#define MPI2_SCSITASKMGMT_RSP_TM_NOT_SUPPORTED (0x04)
#define MPI2_SCSITASKMGMT_RSP_TM_FAILED (0x05)
#define MPI2_SCSITASKMGMT_RSP_TM_SUCCEEDED (0x08)
#define MPI2_SCSITASKMGMT_RSP_TM_INVALID_LUN (0x09)
#define MPI2_SCSITASKMGMT_RSP_TM_OVERLAPPED_TAG (0x0A)
#define MPI2_SCSITASKMGMT_RSP_IO_QUEUED_ON_IOC (0x80)
/*masks and shifts for the ResponseInfo field */
#define MPI2_SCSITASKMGMT_RI_MASK_REASONCODE (0x000000FF)
#define MPI2_SCSITASKMGMT_RI_SHIFT_REASONCODE (0)
#define MPI2_SCSITASKMGMT_RI_MASK_ARI2 (0x0000FF00)
#define MPI2_SCSITASKMGMT_RI_SHIFT_ARI2 (8)
#define MPI2_SCSITASKMGMT_RI_MASK_ARI1 (0x00FF0000)
#define MPI2_SCSITASKMGMT_RI_SHIFT_ARI1 (16)
#define MPI2_SCSITASKMGMT_RI_MASK_ARI0 (0xFF000000)
#define MPI2_SCSITASKMGMT_RI_SHIFT_ARI0 (24)
/****************************************************************************
* SCSI Enclosure Processor messages
****************************************************************************/
/*SCSI Enclosure Processor Request Message */
typedef struct _MPI2_SEP_REQUEST {
U16 DevHandle; /*0x00 */
U8 ChainOffset; /*0x02 */
U8 Function; /*0x03 */
U8 Action; /*0x04 */
U8 Flags; /*0x05 */
U8 Reserved1; /*0x06 */
U8 MsgFlags; /*0x07 */
U8 VP_ID; /*0x08 */
U8 VF_ID; /*0x09 */
U16 Reserved2; /*0x0A */
U32 SlotStatus; /*0x0C */
U32 Reserved3; /*0x10 */
U32 Reserved4; /*0x14 */
U32 Reserved5; /*0x18 */
U16 Slot; /*0x1C */
U16 EnclosureHandle; /*0x1E */
} MPI2_SEP_REQUEST, *PTR_MPI2_SEP_REQUEST,
Mpi2SepRequest_t, *pMpi2SepRequest_t;
/*Action defines */
#define MPI2_SEP_REQ_ACTION_WRITE_STATUS (0x00)
#define MPI2_SEP_REQ_ACTION_READ_STATUS (0x01)
/*Flags defines */
#define MPI2_SEP_REQ_FLAGS_DEVHANDLE_ADDRESS (0x00)
#define MPI2_SEP_REQ_FLAGS_ENCLOSURE_SLOT_ADDRESS (0x01)
/*SlotStatus defines */
#define MPI2_SEP_REQ_SLOTSTATUS_REQUEST_REMOVE (0x00040000)
#define MPI2_SEP_REQ_SLOTSTATUS_IDENTIFY_REQUEST (0x00020000)
#define MPI2_SEP_REQ_SLOTSTATUS_REBUILD_STOPPED (0x00000200)
#define MPI2_SEP_REQ_SLOTSTATUS_HOT_SPARE (0x00000100)
#define MPI2_SEP_REQ_SLOTSTATUS_UNCONFIGURED (0x00000080)
#define MPI2_SEP_REQ_SLOTSTATUS_PREDICTED_FAULT (0x00000040)
#define MPI2_SEP_REQ_SLOTSTATUS_IN_CRITICAL_ARRAY (0x00000010)
#define MPI2_SEP_REQ_SLOTSTATUS_IN_FAILED_ARRAY (0x00000008)
#define MPI2_SEP_REQ_SLOTSTATUS_DEV_REBUILDING (0x00000004)
#define MPI2_SEP_REQ_SLOTSTATUS_DEV_FAULTY (0x00000002)
#define MPI2_SEP_REQ_SLOTSTATUS_NO_ERROR (0x00000001)
/*SCSI Enclosure Processor Reply Message */
typedef struct _MPI2_SEP_REPLY {
U16 DevHandle; /*0x00 */
U8 MsgLength; /*0x02 */
U8 Function; /*0x03 */
U8 Action; /*0x04 */
U8 Flags; /*0x05 */
U8 Reserved1; /*0x06 */
U8 MsgFlags; /*0x07 */
U8 VP_ID; /*0x08 */
U8 VF_ID; /*0x09 */
U16 Reserved2; /*0x0A */
U16 Reserved3; /*0x0C */
U16 IOCStatus; /*0x0E */
U32 IOCLogInfo; /*0x10 */
U32 SlotStatus; /*0x14 */
U32 Reserved4; /*0x18 */
U16 Slot; /*0x1C */
U16 EnclosureHandle; /*0x1E */
} MPI2_SEP_REPLY, *PTR_MPI2_SEP_REPLY,
Mpi2SepReply_t, *pMpi2SepReply_t;
/*SlotStatus defines */
#define MPI2_SEP_REPLY_SLOTSTATUS_REMOVE_READY (0x00040000)
#define MPI2_SEP_REPLY_SLOTSTATUS_IDENTIFY_REQUEST (0x00020000)
#define MPI2_SEP_REPLY_SLOTSTATUS_REBUILD_STOPPED (0x00000200)
#define MPI2_SEP_REPLY_SLOTSTATUS_HOT_SPARE (0x00000100)
#define MPI2_SEP_REPLY_SLOTSTATUS_UNCONFIGURED (0x00000080)
#define MPI2_SEP_REPLY_SLOTSTATUS_PREDICTED_FAULT (0x00000040)
#define MPI2_SEP_REPLY_SLOTSTATUS_IN_CRITICAL_ARRAY (0x00000010)
#define MPI2_SEP_REPLY_SLOTSTATUS_IN_FAILED_ARRAY (0x00000008)
#define MPI2_SEP_REPLY_SLOTSTATUS_DEV_REBUILDING (0x00000004)
#define MPI2_SEP_REPLY_SLOTSTATUS_DEV_FAULTY (0x00000002)
#define MPI2_SEP_REPLY_SLOTSTATUS_NO_ERROR (0x00000001)
#endif

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/*
* Copyright (c) 2000-2012 LSI Corporation.
*
*
* Name: mpi2_raid.h
* Title: MPI Integrated RAID messages and structures
* Creation Date: April 26, 2007
*
* mpi2_raid.h Version: 02.00.08
*
* 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.
* 07-30-09 02.00.04 Added proper define for the Use Default Settings bit of
* VolumeCreationFlags and marked the old one as obsolete.
* 05-12-10 02.00.05 Added MPI2_RAID_VOL_FLAGS_OP_MDC define.
* 08-24-10 02.00.06 Added MPI2_RAID_ACTION_COMPATIBILITY_CHECK along with
* related structures and defines.
* Added product-specific range to RAID Action values.
* 11-18-11 02.00.07 Incorporating additions for MPI v2.5.
* 02-06-12 02.00.08 Added MPI2_RAID_ACTION_PHYSDISK_HIDDEN.
* --------------------------------------------------------------------------
*/
#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, *PTR_MPI2_RAID_ACTION_RATE_DATA,
Mpi2RaidActionRateData_t, *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,
*PTR_MPI2_RAID_ACTION_START_RAID_FUNCTION,
Mpi2RaidActionStartRaidFunction_t,
*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,
*PTR_MPI2_RAID_ACTION_STOP_RAID_FUNCTION,
Mpi2RaidActionStopRaidFunction_t,
*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, *PTR_MPI2_RAID_ACTION_HOT_SPARE,
Mpi2RaidActionHotSpare_t, *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,
*PTR_MPI2_RAID_ACTION_FW_UPDATE_MODE,
Mpi2RaidActionFwUpdateMode_t,
*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, *PTR_MPI2_RAID_ACTION_DATA,
Mpi2RaidActionData_t, *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, *PTR_MPI2_RAID_ACTION_REQUEST,
Mpi2RaidActionRequest_t, *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)
#define MPI2_RAID_ACTION_COMPATIBILITY_CHECK (0x23)
#define MPI2_RAID_ACTION_PHYSDISK_HIDDEN (0x24)
#define MPI2_RAID_ACTION_MIN_PRODUCT_SPECIFIC (0x80)
#define MPI2_RAID_ACTION_MAX_PRODUCT_SPECIFIC (0xFF)
/*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, *PTR_MPI2_RAID_VOLUME_PHYSDISK,
Mpi2RaidVolumePhysDisk_t, *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,
*PTR_MPI2_RAID_VOLUME_CREATION_STRUCT,
Mpi2RaidVolumeCreationStruct_t,
*pMpi2RaidVolumeCreationStruct_t;
/*use MPI2_RAID_VOL_TYPE_ defines from mpi2_cnfg.h for VolumeType */
/*defines for the VolumeCreationFlags field */
#define MPI2_RAID_VOL_CREATION_DEFAULT_SETTINGS (0x80000000)
#define MPI2_RAID_VOL_CREATION_BACKGROUND_INIT (0x00000004)
#define MPI2_RAID_VOL_CREATION_LOW_LEVEL_INIT (0x00000002)
#define MPI2_RAID_VOL_CREATION_MIGRATE_DATA (0x00000001)
/*The following is an obsolete define.
*It must be shifted left 24 bits in order to set the proper bit.
*/
#define MPI2_RAID_VOL_CREATION_USE_DEFAULT_SETTINGS (0x80)
/*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,
*PTR_MPI2_RAID_ONLINE_CAPACITY_EXPANSION,
Mpi2RaidOnlineCapacityExpansion_t,
*pMpi2RaidOnlineCapacityExpansion_t;
/*RAID Compatibility Input Structure */
typedef struct _MPI2_RAID_COMPATIBILITY_INPUT_STRUCT {
U16 SourceDevHandle; /*0x00 */
U16 CandidateDevHandle; /*0x02 */
U32 Flags; /*0x04 */
U32 Reserved1; /*0x08 */
U32 Reserved2; /*0x0C */
} MPI2_RAID_COMPATIBILITY_INPUT_STRUCT,
*PTR_MPI2_RAID_COMPATIBILITY_INPUT_STRUCT,
Mpi2RaidCompatibilityInputStruct_t,
*pMpi2RaidCompatibilityInputStruct_t;
/*defines for RAID Compatibility Structure Flags field */
#define MPI2_RAID_COMPAT_SOURCE_IS_VOLUME_FLAG (0x00000002)
#define MPI2_RAID_COMPAT_REPORT_SOURCE_INFO_FLAG (0x00000001)
/*RAID Volume Indicator Structure */
typedef struct _MPI2_RAID_VOL_INDICATOR {
U64 TotalBlocks; /*0x00 */
U64 BlocksRemaining; /*0x08 */
U32 Flags; /*0x10 */
} MPI2_RAID_VOL_INDICATOR, *PTR_MPI2_RAID_VOL_INDICATOR,
Mpi2RaidVolIndicator_t, *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)
#define MPI2_RAID_VOL_FLAGS_OP_MDC (0x00000004)
/*RAID Compatibility Result Structure */
typedef struct _MPI2_RAID_COMPATIBILITY_RESULT_STRUCT {
U8 State; /*0x00 */
U8 Reserved1; /*0x01 */
U16 Reserved2; /*0x02 */
U32 GenericAttributes; /*0x04 */
U32 OEMSpecificAttributes; /*0x08 */
U32 Reserved3; /*0x0C */
U32 Reserved4; /*0x10 */
} MPI2_RAID_COMPATIBILITY_RESULT_STRUCT,
*PTR_MPI2_RAID_COMPATIBILITY_RESULT_STRUCT,
Mpi2RaidCompatibilityResultStruct_t,
*pMpi2RaidCompatibilityResultStruct_t;
/*defines for RAID Compatibility Result Structure State field */
#define MPI2_RAID_COMPAT_STATE_COMPATIBLE (0x00)
#define MPI2_RAID_COMPAT_STATE_NOT_COMPATIBLE (0x01)
/*defines for RAID Compatibility Result Structure GenericAttributes field */
#define MPI2_RAID_COMPAT_GENATTRIB_4K_SECTOR (0x00000010)
#define MPI2_RAID_COMPAT_GENATTRIB_MEDIA_MASK (0x0000000C)
#define MPI2_RAID_COMPAT_GENATTRIB_SOLID_STATE_DRIVE (0x00000008)
#define MPI2_RAID_COMPAT_GENATTRIB_HARD_DISK_DRIVE (0x00000004)
#define MPI2_RAID_COMPAT_GENATTRIB_PROTOCOL_MASK (0x00000003)
#define MPI2_RAID_COMPAT_GENATTRIB_SAS_PROTOCOL (0x00000002)
#define MPI2_RAID_COMPAT_GENATTRIB_SATA_PROTOCOL (0x00000001)
/*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_COMPATIBILITY_RESULT_STRUCT RaidCompatibilityResult;
} MPI2_RAID_ACTION_REPLY_DATA, *PTR_MPI2_RAID_ACTION_REPLY_DATA,
Mpi2RaidActionReplyData_t, *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, *PTR_MPI2_RAID_ACTION_REPLY,
Mpi2RaidActionReply_t, *pMpi2RaidActionReply_t;
#endif

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/*
* Copyright (c) 2000-2012 LSI Corporation.
*
*
* Name: mpi2_sas.h
* Title: MPI Serial Attached SCSI structures and definitions
* Creation Date: February 9, 2007
*
* mpi2_sas.h Version: 02.00.07
*
* NOTE: Names (typedefs, defines, etc.) beginning with an MPI25 or Mpi25
* prefix are for use only on MPI v2.5 products, and must not be used
* with MPI v2.0 products. Unless otherwise noted, names beginning with
* MPI2 or Mpi2 are for use with both MPI v2.0 and MPI v2.5 products.
*
* 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.
* 11-18-11 02.00.06 Incorporating additions for MPI v2.5.
* 07-10-12 02.00.07 Added MPI2_SATA_PT_SGE_UNION for use in the SATA
* Passthrough Request message.
* --------------------------------------------------------------------------
*/
#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*//*MPI v2.0 only. Reserved on MPI v2.5*/
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, *PTR_MPI2_SMP_PASSTHROUGH_REQUEST,
Mpi2SmpPassthroughRequest_t, *pMpi2SmpPassthroughRequest_t;
/*values for PassthroughFlags field */
#define MPI2_SMP_PT_REQ_PT_FLAGS_IMMEDIATE (0x80)
/*MPI v2.0: 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, *PTR_MPI2_SMP_PASSTHROUGH_REPLY,
Mpi2SmpPassthroughReply_t, *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
****************************************************************************/
typedef union _MPI2_SATA_PT_SGE_UNION {
MPI2_SGE_SIMPLE_UNION MpiSimple; /*MPI v2.0 only */
MPI2_SGE_CHAIN_UNION MpiChain; /*MPI v2.0 only */
MPI2_IEEE_SGE_SIMPLE_UNION IeeeSimple;
MPI2_IEEE_SGE_CHAIN_UNION IeeeChain; /*MPI v2.0 only */
MPI25_IEEE_SGE_CHAIN64 IeeeChain64; /*MPI v2.5 only */
} MPI2_SATA_PT_SGE_UNION, *PTR_MPI2_SATA_PT_SGE_UNION,
Mpi2SataPTSGEUnion_t, *pMpi2SataPTSGEUnion_t;
/*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*//*MPI v2.0 only. Reserved on MPI v2.5*/
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_SATA_PT_SGE_UNION SGL;/*0x30*//*MPI v2.5: IEEE 64 elements only*/
} MPI2_SATA_PASSTHROUGH_REQUEST, *PTR_MPI2_SATA_PASSTHROUGH_REQUEST,
Mpi2SataPassthroughRequest_t,
*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)
/*MPI v2.0: 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, *PTR_MPI2_SATA_PASSTHROUGH_REPLY,
Mpi2SataPassthroughReply_t, *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,
*PTR_MPI2_SAS_IOUNIT_CONTROL_REQUEST,
Mpi2SasIoUnitControlRequest_t,
*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 MPI25_SAS_OP_ENABLE_FP_DEVICE (0x10)
#define MPI25_SAS_OP_DISABLE_FP_DEVICE (0x11)
#define MPI25_SAS_OP_ENABLE_FP_ALL (0x12)
#define MPI25_SAS_OP_DISABLE_FP_ALL (0x13)
#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,
*PTR_MPI2_SAS_IOUNIT_CONTROL_REPLY,
Mpi2SasIoUnitControlReply_t, *pMpi2SasIoUnitControlReply_t;
#endif

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/*
* Copyright (c) 2000-2012 LSI Corporation.
*
*
* Name: mpi2_tool.h
* Title: MPI diagnostic tool structures and definitions
* Creation Date: March 26, 2007
*
* mpi2_tool.h Version: 02.00.09
*
* Version History
* ---------------
*
* Date Version Description
* -------- -------- ------------------------------------------------------
* 04-30-07 02.00.00 Corresponds to Fusion-MPT MPI Specification Rev A.
* 12-18-07 02.00.01 Added Diagnostic Buffer Post and Diagnostic Release
* structures and defines.
* 02-29-08 02.00.02 Modified various names to make them 32-character unique.
* 05-06-09 02.00.03 Added ISTWI Read Write Tool and Diagnostic CLI Tool.
* 07-30-09 02.00.04 Added ExtendedType field to DiagnosticBufferPost request
* and reply messages.
* Added MPI2_DIAG_BUF_TYPE_EXTENDED.
* Incremented MPI2_DIAG_BUF_TYPE_COUNT.
* 05-12-10 02.00.05 Added Diagnostic Data Upload tool.
* 08-11-10 02.00.06 Added defines that were missing for Diagnostic Buffer
* Post Request.
* 05-25-11 02.00.07 Added Flags field and related defines to
* MPI2_TOOLBOX_ISTWI_READ_WRITE_REQUEST.
* 11-18-11 02.00.08 Incorporating additions for MPI v2.5.
* 07-10-12 02.00.09 Add MPI v2.5 Toolbox Diagnostic CLI Tool Request
* message.
* --------------------------------------------------------------------------
*/
#ifndef MPI2_TOOL_H
#define MPI2_TOOL_H
/*****************************************************************************
*
* Toolbox Messages
*
*****************************************************************************/
/*defines for the Tools */
#define MPI2_TOOLBOX_CLEAN_TOOL (0x00)
#define MPI2_TOOLBOX_MEMORY_MOVE_TOOL (0x01)
#define MPI2_TOOLBOX_DIAG_DATA_UPLOAD_TOOL (0x02)
#define MPI2_TOOLBOX_ISTWI_READ_WRITE_TOOL (0x03)
#define MPI2_TOOLBOX_BEACON_TOOL (0x05)
#define MPI2_TOOLBOX_DIAGNOSTIC_CLI_TOOL (0x06)
/****************************************************************************
* Toolbox reply
****************************************************************************/
typedef struct _MPI2_TOOLBOX_REPLY {
U8 Tool; /*0x00 */
U8 Reserved1; /*0x01 */
U8 MsgLength; /*0x02 */
U8 Function; /*0x03 */
U16 Reserved2; /*0x04 */
U8 Reserved3; /*0x06 */
U8 MsgFlags; /*0x07 */
U8 VP_ID; /*0x08 */
U8 VF_ID; /*0x09 */
U16 Reserved4; /*0x0A */
U16 Reserved5; /*0x0C */
U16 IOCStatus; /*0x0E */
U32 IOCLogInfo; /*0x10 */
} MPI2_TOOLBOX_REPLY, *PTR_MPI2_TOOLBOX_REPLY,
Mpi2ToolboxReply_t, *pMpi2ToolboxReply_t;
/****************************************************************************
* Toolbox Clean Tool request
****************************************************************************/
typedef struct _MPI2_TOOLBOX_CLEAN_REQUEST {
U8 Tool; /*0x00 */
U8 Reserved1; /*0x01 */
U8 ChainOffset; /*0x02 */
U8 Function; /*0x03 */
U16 Reserved2; /*0x04 */
U8 Reserved3; /*0x06 */
U8 MsgFlags; /*0x07 */
U8 VP_ID; /*0x08 */
U8 VF_ID; /*0x09 */
U16 Reserved4; /*0x0A */
U32 Flags; /*0x0C */
} MPI2_TOOLBOX_CLEAN_REQUEST, *PTR_MPI2_TOOLBOX_CLEAN_REQUEST,
Mpi2ToolboxCleanRequest_t, *pMpi2ToolboxCleanRequest_t;
/*values for the Flags field */
#define MPI2_TOOLBOX_CLEAN_BOOT_SERVICES (0x80000000)
#define MPI2_TOOLBOX_CLEAN_PERSIST_MANUFACT_PAGES (0x40000000)
#define MPI2_TOOLBOX_CLEAN_OTHER_PERSIST_PAGES (0x20000000)
#define MPI2_TOOLBOX_CLEAN_FW_CURRENT (0x10000000)
#define MPI2_TOOLBOX_CLEAN_FW_BACKUP (0x08000000)
#define MPI2_TOOLBOX_CLEAN_MEGARAID (0x02000000)
#define MPI2_TOOLBOX_CLEAN_INITIALIZATION (0x01000000)
#define MPI2_TOOLBOX_CLEAN_FLASH (0x00000004)
#define MPI2_TOOLBOX_CLEAN_SEEPROM (0x00000002)
#define MPI2_TOOLBOX_CLEAN_NVSRAM (0x00000001)
/****************************************************************************
* Toolbox Memory Move request
****************************************************************************/
typedef struct _MPI2_TOOLBOX_MEM_MOVE_REQUEST {
U8 Tool; /*0x00 */
U8 Reserved1; /*0x01 */
U8 ChainOffset; /*0x02 */
U8 Function; /*0x03 */
U16 Reserved2; /*0x04 */
U8 Reserved3; /*0x06 */
U8 MsgFlags; /*0x07 */
U8 VP_ID; /*0x08 */
U8 VF_ID; /*0x09 */
U16 Reserved4; /*0x0A */
MPI2_SGE_SIMPLE_UNION SGL; /*0x0C */
} MPI2_TOOLBOX_MEM_MOVE_REQUEST, *PTR_MPI2_TOOLBOX_MEM_MOVE_REQUEST,
Mpi2ToolboxMemMoveRequest_t, *pMpi2ToolboxMemMoveRequest_t;
/****************************************************************************
* Toolbox Diagnostic Data Upload request
****************************************************************************/
typedef struct _MPI2_TOOLBOX_DIAG_DATA_UPLOAD_REQUEST {
U8 Tool; /*0x00 */
U8 Reserved1; /*0x01 */
U8 ChainOffset; /*0x02 */
U8 Function; /*0x03 */
U16 Reserved2; /*0x04 */
U8 Reserved3; /*0x06 */
U8 MsgFlags; /*0x07 */
U8 VP_ID; /*0x08 */
U8 VF_ID; /*0x09 */
U16 Reserved4; /*0x0A */
U8 SGLFlags; /*0x0C */
U8 Reserved5; /*0x0D */
U16 Reserved6; /*0x0E */
U32 Flags; /*0x10 */
U32 DataLength; /*0x14 */
MPI2_SGE_SIMPLE_UNION SGL; /*0x18 */
} MPI2_TOOLBOX_DIAG_DATA_UPLOAD_REQUEST,
*PTR_MPI2_TOOLBOX_DIAG_DATA_UPLOAD_REQUEST,
Mpi2ToolboxDiagDataUploadRequest_t,
*pMpi2ToolboxDiagDataUploadRequest_t;
/*use MPI2_SGLFLAGS_ defines from mpi2.h for the SGLFlags field */
typedef struct _MPI2_DIAG_DATA_UPLOAD_HEADER {
U32 DiagDataLength; /*00h */
U8 FormatCode; /*04h */
U8 Reserved1; /*05h */
U16 Reserved2; /*06h */
} MPI2_DIAG_DATA_UPLOAD_HEADER, *PTR_MPI2_DIAG_DATA_UPLOAD_HEADER,
Mpi2DiagDataUploadHeader_t, *pMpi2DiagDataUploadHeader_t;
/****************************************************************************
* Toolbox ISTWI Read Write Tool
****************************************************************************/
/*Toolbox ISTWI Read Write Tool request message */
typedef struct _MPI2_TOOLBOX_ISTWI_READ_WRITE_REQUEST {
U8 Tool; /*0x00 */
U8 Reserved1; /*0x01 */
U8 ChainOffset; /*0x02 */
U8 Function; /*0x03 */
U16 Reserved2; /*0x04 */
U8 Reserved3; /*0x06 */
U8 MsgFlags; /*0x07 */
U8 VP_ID; /*0x08 */
U8 VF_ID; /*0x09 */
U16 Reserved4; /*0x0A */
U32 Reserved5; /*0x0C */
U32 Reserved6; /*0x10 */
U8 DevIndex; /*0x14 */
U8 Action; /*0x15 */
U8 SGLFlags; /*0x16 */
U8 Flags; /*0x17 */
U16 TxDataLength; /*0x18 */
U16 RxDataLength; /*0x1A */
U32 Reserved8; /*0x1C */
U32 Reserved9; /*0x20 */
U32 Reserved10; /*0x24 */
U32 Reserved11; /*0x28 */
U32 Reserved12; /*0x2C */
MPI2_SGE_SIMPLE_UNION SGL; /*0x30 */
} MPI2_TOOLBOX_ISTWI_READ_WRITE_REQUEST,
*PTR_MPI2_TOOLBOX_ISTWI_READ_WRITE_REQUEST,
Mpi2ToolboxIstwiReadWriteRequest_t,
*pMpi2ToolboxIstwiReadWriteRequest_t;
/*values for the Action field */
#define MPI2_TOOL_ISTWI_ACTION_READ_DATA (0x01)
#define MPI2_TOOL_ISTWI_ACTION_WRITE_DATA (0x02)
#define MPI2_TOOL_ISTWI_ACTION_SEQUENCE (0x03)
#define MPI2_TOOL_ISTWI_ACTION_RESERVE_BUS (0x10)
#define MPI2_TOOL_ISTWI_ACTION_RELEASE_BUS (0x11)
#define MPI2_TOOL_ISTWI_ACTION_RESET (0x12)
/*use MPI2_SGLFLAGS_ defines from mpi2.h for the SGLFlags field */
/*values for the Flags field */
#define MPI2_TOOL_ISTWI_FLAG_AUTO_RESERVE_RELEASE (0x80)
#define MPI2_TOOL_ISTWI_FLAG_PAGE_ADDR_MASK (0x07)
/*Toolbox ISTWI Read Write Tool reply message */
typedef struct _MPI2_TOOLBOX_ISTWI_REPLY {
U8 Tool; /*0x00 */
U8 Reserved1; /*0x01 */
U8 MsgLength; /*0x02 */
U8 Function; /*0x03 */
U16 Reserved2; /*0x04 */
U8 Reserved3; /*0x06 */
U8 MsgFlags; /*0x07 */
U8 VP_ID; /*0x08 */
U8 VF_ID; /*0x09 */
U16 Reserved4; /*0x0A */
U16 Reserved5; /*0x0C */
U16 IOCStatus; /*0x0E */
U32 IOCLogInfo; /*0x10 */
U8 DevIndex; /*0x14 */
U8 Action; /*0x15 */
U8 IstwiStatus; /*0x16 */
U8 Reserved6; /*0x17 */
U16 TxDataCount; /*0x18 */
U16 RxDataCount; /*0x1A */
} MPI2_TOOLBOX_ISTWI_REPLY, *PTR_MPI2_TOOLBOX_ISTWI_REPLY,
Mpi2ToolboxIstwiReply_t, *pMpi2ToolboxIstwiReply_t;
/****************************************************************************
* Toolbox Beacon Tool request
****************************************************************************/
typedef struct _MPI2_TOOLBOX_BEACON_REQUEST {
U8 Tool; /*0x00 */
U8 Reserved1; /*0x01 */
U8 ChainOffset; /*0x02 */
U8 Function; /*0x03 */
U16 Reserved2; /*0x04 */
U8 Reserved3; /*0x06 */
U8 MsgFlags; /*0x07 */
U8 VP_ID; /*0x08 */
U8 VF_ID; /*0x09 */
U16 Reserved4; /*0x0A */
U8 Reserved5; /*0x0C */
U8 PhysicalPort; /*0x0D */
U8 Reserved6; /*0x0E */
U8 Flags; /*0x0F */
} MPI2_TOOLBOX_BEACON_REQUEST, *PTR_MPI2_TOOLBOX_BEACON_REQUEST,
Mpi2ToolboxBeaconRequest_t, *pMpi2ToolboxBeaconRequest_t;
/*values for the Flags field */
#define MPI2_TOOLBOX_FLAGS_BEACONMODE_OFF (0x00)
#define MPI2_TOOLBOX_FLAGS_BEACONMODE_ON (0x01)
/****************************************************************************
* Toolbox Diagnostic CLI Tool
****************************************************************************/
#define MPI2_TOOLBOX_DIAG_CLI_CMD_LENGTH (0x5C)
/*MPI v2.0 Toolbox Diagnostic CLI Tool request message */
typedef struct _MPI2_TOOLBOX_DIAGNOSTIC_CLI_REQUEST {
U8 Tool; /*0x00 */
U8 Reserved1; /*0x01 */
U8 ChainOffset; /*0x02 */
U8 Function; /*0x03 */
U16 Reserved2; /*0x04 */
U8 Reserved3; /*0x06 */
U8 MsgFlags; /*0x07 */
U8 VP_ID; /*0x08 */
U8 VF_ID; /*0x09 */
U16 Reserved4; /*0x0A */
U8 SGLFlags; /*0x0C */
U8 Reserved5; /*0x0D */
U16 Reserved6; /*0x0E */
U32 DataLength; /*0x10 */
U8 DiagnosticCliCommand[MPI2_TOOLBOX_DIAG_CLI_CMD_LENGTH];/*0x14 */
MPI2_SGE_SIMPLE_UNION SGL; /*0x70 */
} MPI2_TOOLBOX_DIAGNOSTIC_CLI_REQUEST,
*PTR_MPI2_TOOLBOX_DIAGNOSTIC_CLI_REQUEST,
Mpi2ToolboxDiagnosticCliRequest_t,
*pMpi2ToolboxDiagnosticCliRequest_t;
/*use MPI2_SGLFLAGS_ defines from mpi2.h for the SGLFlags field */
/*MPI v2.5 Toolbox Diagnostic CLI Tool request message */
typedef struct _MPI25_TOOLBOX_DIAGNOSTIC_CLI_REQUEST {
U8 Tool; /*0x00 */
U8 Reserved1; /*0x01 */
U8 ChainOffset; /*0x02 */
U8 Function; /*0x03 */
U16 Reserved2; /*0x04 */
U8 Reserved3; /*0x06 */
U8 MsgFlags; /*0x07 */
U8 VP_ID; /*0x08 */
U8 VF_ID; /*0x09 */
U16 Reserved4; /*0x0A */
U32 Reserved5; /*0x0C */
U32 DataLength; /*0x10 */
U8 DiagnosticCliCommand[MPI2_TOOLBOX_DIAG_CLI_CMD_LENGTH];/*0x14 */
MPI25_SGE_IO_UNION SGL; /*0x70 */
} MPI25_TOOLBOX_DIAGNOSTIC_CLI_REQUEST,
*PTR_MPI25_TOOLBOX_DIAGNOSTIC_CLI_REQUEST,
Mpi25ToolboxDiagnosticCliRequest_t,
*pMpi25ToolboxDiagnosticCliRequest_t;
/*Toolbox Diagnostic CLI Tool reply message */
typedef struct _MPI2_TOOLBOX_DIAGNOSTIC_CLI_REPLY {
U8 Tool; /*0x00 */
U8 Reserved1; /*0x01 */
U8 MsgLength; /*0x02 */
U8 Function; /*0x03 */
U16 Reserved2; /*0x04 */
U8 Reserved3; /*0x06 */
U8 MsgFlags; /*0x07 */
U8 VP_ID; /*0x08 */
U8 VF_ID; /*0x09 */
U16 Reserved4; /*0x0A */
U16 Reserved5; /*0x0C */
U16 IOCStatus; /*0x0E */
U32 IOCLogInfo; /*0x10 */
U32 ReturnedDataLength; /*0x14 */
} MPI2_TOOLBOX_DIAGNOSTIC_CLI_REPLY,
*PTR_MPI2_TOOLBOX_DIAG_CLI_REPLY,
Mpi2ToolboxDiagnosticCliReply_t,
*pMpi2ToolboxDiagnosticCliReply_t;
/*****************************************************************************
*
* Diagnostic Buffer Messages
*
*****************************************************************************/
/****************************************************************************
* Diagnostic Buffer Post request
****************************************************************************/
typedef struct _MPI2_DIAG_BUFFER_POST_REQUEST {
U8 ExtendedType; /*0x00 */
U8 BufferType; /*0x01 */
U8 ChainOffset; /*0x02 */
U8 Function; /*0x03 */
U16 Reserved2; /*0x04 */
U8 Reserved3; /*0x06 */
U8 MsgFlags; /*0x07 */
U8 VP_ID; /*0x08 */
U8 VF_ID; /*0x09 */
U16 Reserved4; /*0x0A */
U64 BufferAddress; /*0x0C */
U32 BufferLength; /*0x14 */
U32 Reserved5; /*0x18 */
U32 Reserved6; /*0x1C */
U32 Flags; /*0x20 */
U32 ProductSpecific[23]; /*0x24 */
} MPI2_DIAG_BUFFER_POST_REQUEST, *PTR_MPI2_DIAG_BUFFER_POST_REQUEST,
Mpi2DiagBufferPostRequest_t, *pMpi2DiagBufferPostRequest_t;
/*values for the ExtendedType field */
#define MPI2_DIAG_EXTENDED_TYPE_UTILIZATION (0x02)
/*values for the BufferType field */
#define MPI2_DIAG_BUF_TYPE_TRACE (0x00)
#define MPI2_DIAG_BUF_TYPE_SNAPSHOT (0x01)
#define MPI2_DIAG_BUF_TYPE_EXTENDED (0x02)
/*count of the number of buffer types */
#define MPI2_DIAG_BUF_TYPE_COUNT (0x03)
/*values for the Flags field */
#define MPI2_DIAG_BUF_FLAG_RELEASE_ON_FULL (0x00000002)
#define MPI2_DIAG_BUF_FLAG_IMMEDIATE_RELEASE (0x00000001)
/****************************************************************************
* Diagnostic Buffer Post reply
****************************************************************************/
typedef struct _MPI2_DIAG_BUFFER_POST_REPLY {
U8 ExtendedType; /*0x00 */
U8 BufferType; /*0x01 */
U8 MsgLength; /*0x02 */
U8 Function; /*0x03 */
U16 Reserved2; /*0x04 */
U8 Reserved3; /*0x06 */
U8 MsgFlags; /*0x07 */
U8 VP_ID; /*0x08 */
U8 VF_ID; /*0x09 */
U16 Reserved4; /*0x0A */
U16 Reserved5; /*0x0C */
U16 IOCStatus; /*0x0E */
U32 IOCLogInfo; /*0x10 */
U32 TransferLength; /*0x14 */
} MPI2_DIAG_BUFFER_POST_REPLY, *PTR_MPI2_DIAG_BUFFER_POST_REPLY,
Mpi2DiagBufferPostReply_t, *pMpi2DiagBufferPostReply_t;
/****************************************************************************
* Diagnostic Release request
****************************************************************************/
typedef struct _MPI2_DIAG_RELEASE_REQUEST {
U8 Reserved1; /*0x00 */
U8 BufferType; /*0x01 */
U8 ChainOffset; /*0x02 */
U8 Function; /*0x03 */
U16 Reserved2; /*0x04 */
U8 Reserved3; /*0x06 */
U8 MsgFlags; /*0x07 */
U8 VP_ID; /*0x08 */
U8 VF_ID; /*0x09 */
U16 Reserved4; /*0x0A */
} MPI2_DIAG_RELEASE_REQUEST, *PTR_MPI2_DIAG_RELEASE_REQUEST,
Mpi2DiagReleaseRequest_t, *pMpi2DiagReleaseRequest_t;
/****************************************************************************
* Diagnostic Buffer Post reply
****************************************************************************/
typedef struct _MPI2_DIAG_RELEASE_REPLY {
U8 Reserved1; /*0x00 */
U8 BufferType; /*0x01 */
U8 MsgLength; /*0x02 */
U8 Function; /*0x03 */
U16 Reserved2; /*0x04 */
U8 Reserved3; /*0x06 */
U8 MsgFlags; /*0x07 */
U8 VP_ID; /*0x08 */
U8 VF_ID; /*0x09 */
U16 Reserved4; /*0x0A */
U16 Reserved5; /*0x0C */
U16 IOCStatus; /*0x0E */
U32 IOCLogInfo; /*0x10 */
} MPI2_DIAG_RELEASE_REPLY, *PTR_MPI2_DIAG_RELEASE_REPLY,
Mpi2DiagReleaseReply_t, *pMpi2DiagReleaseReply_t;
#endif

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/*
* Copyright (c) 2000-2007 LSI Corporation.
*
*
* Name: mpi2_type.h
* Title: MPI basic type definitions
* Creation Date: August 16, 2006
*
* mpi2_type.h Version: 02.00.00
*
* Version History
* ---------------
*
* Date Version Description
* -------- -------- ------------------------------------------------------
* 04-30-07 02.00.00 Corresponds to Fusion-MPT MPI Specification Rev A.
* --------------------------------------------------------------------------
*/
#ifndef MPI2_TYPE_H
#define MPI2_TYPE_H
/*******************************************************************************
* Define * if it hasn't already been defined. By default
* * is defined to be a near pointer. MPI2_POINTER can be defined as
* a far pointer by defining * as "far *" before this header file is
* included.
*/
/* the basic types may have already been included by mpi_type.h */
#ifndef MPI_TYPE_H
/*****************************************************************************
*
* Basic Types
*
*****************************************************************************/
typedef u8 U8;
typedef __le16 U16;
typedef __le32 U32;
typedef __le64 U64 __attribute__ ((aligned(4)));
/*****************************************************************************
*
* Pointer Types
*
*****************************************************************************/
typedef U8 *PU8;
typedef U16 *PU16;
typedef U32 *PU32;
typedef U64 *PU64;
#endif
#endif

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/*
* Management Module Support for MPT (Message Passing Technology) based
* controllers
*
* This code is based on drivers/scsi/mpt3sas/mpt3sas_ctl.h
* Copyright (C) 2012 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.
*/
#ifndef MPT3SAS_CTL_H_INCLUDED
#define MPT3SAS_CTL_H_INCLUDED
#ifdef __KERNEL__
#include <linux/miscdevice.h>
#endif
#ifndef MPT3SAS_MINOR
#define MPT3SAS_MINOR (MPT_MINOR + 2)
#endif
#define MPT3SAS_DEV_NAME "mpt3ctl"
#define MPT3_MAGIC_NUMBER 'L'
#define MPT3_IOCTL_DEFAULT_TIMEOUT (10) /* in seconds */
/**
* IOCTL opcodes
*/
#define MPT3IOCINFO _IOWR(MPT3_MAGIC_NUMBER, 17, \
struct mpt3_ioctl_iocinfo)
#define MPT3COMMAND _IOWR(MPT3_MAGIC_NUMBER, 20, \
struct mpt3_ioctl_command)
#ifdef CONFIG_COMPAT
#define MPT3COMMAND32 _IOWR(MPT3_MAGIC_NUMBER, 20, \
struct mpt3_ioctl_command32)
#endif
#define MPT3EVENTQUERY _IOWR(MPT3_MAGIC_NUMBER, 21, \
struct mpt3_ioctl_eventquery)
#define MPT3EVENTENABLE _IOWR(MPT3_MAGIC_NUMBER, 22, \
struct mpt3_ioctl_eventenable)
#define MPT3EVENTREPORT _IOWR(MPT3_MAGIC_NUMBER, 23, \
struct mpt3_ioctl_eventreport)
#define MPT3HARDRESET _IOWR(MPT3_MAGIC_NUMBER, 24, \
struct mpt3_ioctl_diag_reset)
#define MPT3BTDHMAPPING _IOWR(MPT3_MAGIC_NUMBER, 31, \
struct mpt3_ioctl_btdh_mapping)
/* diag buffer support */
#define MPT3DIAGREGISTER _IOWR(MPT3_MAGIC_NUMBER, 26, \
struct mpt3_diag_register)
#define MPT3DIAGRELEASE _IOWR(MPT3_MAGIC_NUMBER, 27, \
struct mpt3_diag_release)
#define MPT3DIAGUNREGISTER _IOWR(MPT3_MAGIC_NUMBER, 28, \
struct mpt3_diag_unregister)
#define MPT3DIAGQUERY _IOWR(MPT3_MAGIC_NUMBER, 29, \
struct mpt3_diag_query)
#define MPT3DIAGREADBUFFER _IOWR(MPT3_MAGIC_NUMBER, 30, \
struct mpt3_diag_read_buffer)
/**
* struct mpt3_ioctl_header - main header structure
* @ioc_number - IOC unit number
* @port_number - IOC port number
* @max_data_size - maximum number bytes to transfer on read
*/
struct mpt3_ioctl_header {
uint32_t ioc_number;
uint32_t port_number;
uint32_t max_data_size;
};
/**
* struct mpt3_ioctl_diag_reset - diagnostic reset
* @hdr - generic header
*/
struct mpt3_ioctl_diag_reset {
struct mpt3_ioctl_header hdr;
};
/**
* struct mpt3_ioctl_pci_info - pci device info
* @device - pci device id
* @function - pci function id
* @bus - pci bus id
* @segment_id - pci segment id
*/
struct mpt3_ioctl_pci_info {
union {
struct {
uint32_t device:5;
uint32_t function:3;
uint32_t bus:24;
} bits;
uint32_t word;
} u;
uint32_t segment_id;
};
#define MPT2_IOCTL_INTERFACE_SCSI (0x00)
#define MPT2_IOCTL_INTERFACE_FC (0x01)
#define MPT2_IOCTL_INTERFACE_FC_IP (0x02)
#define MPT2_IOCTL_INTERFACE_SAS (0x03)
#define MPT2_IOCTL_INTERFACE_SAS2 (0x04)
#define MPT3_IOCTL_INTERFACE_SAS3 (0x06)
#define MPT2_IOCTL_VERSION_LENGTH (32)
/**
* struct mpt3_ioctl_iocinfo - generic controller info
* @hdr - generic header
* @adapter_type - type of adapter (spi, fc, sas)
* @port_number - port number
* @pci_id - PCI Id
* @hw_rev - hardware revision
* @sub_system_device - PCI subsystem Device ID
* @sub_system_vendor - PCI subsystem Vendor ID
* @rsvd0 - reserved
* @firmware_version - firmware version
* @bios_version - BIOS version
* @driver_version - driver version - 32 ASCII characters
* @rsvd1 - reserved
* @scsi_id - scsi id of adapter 0
* @rsvd2 - reserved
* @pci_information - pci info (2nd revision)
*/
struct mpt3_ioctl_iocinfo {
struct mpt3_ioctl_header hdr;
uint32_t adapter_type;
uint32_t port_number;
uint32_t pci_id;
uint32_t hw_rev;
uint32_t subsystem_device;
uint32_t subsystem_vendor;
uint32_t rsvd0;
uint32_t firmware_version;
uint32_t bios_version;
uint8_t driver_version[MPT2_IOCTL_VERSION_LENGTH];
uint8_t rsvd1;
uint8_t scsi_id;
uint16_t rsvd2;
struct mpt3_ioctl_pci_info pci_information;
};
/* number of event log entries */
#define MPT3SAS_CTL_EVENT_LOG_SIZE (50)
/**
* struct mpt3_ioctl_eventquery - query event count and type
* @hdr - generic header
* @event_entries - number of events returned by get_event_report
* @rsvd - reserved
* @event_types - type of events currently being captured
*/
struct mpt3_ioctl_eventquery {
struct mpt3_ioctl_header hdr;
uint16_t event_entries;
uint16_t rsvd;
uint32_t event_types[MPI2_EVENT_NOTIFY_EVENTMASK_WORDS];
};
/**
* struct mpt3_ioctl_eventenable - enable/disable event capturing
* @hdr - generic header
* @event_types - toggle off/on type of events to be captured
*/
struct mpt3_ioctl_eventenable {
struct mpt3_ioctl_header hdr;
uint32_t event_types[4];
};
#define MPT3_EVENT_DATA_SIZE (192)
/**
* struct MPT3_IOCTL_EVENTS -
* @event - the event that was reported
* @context - unique value for each event assigned by driver
* @data - event data returned in fw reply message
*/
struct MPT3_IOCTL_EVENTS {
uint32_t event;
uint32_t context;
uint8_t data[MPT3_EVENT_DATA_SIZE];
};
/**
* struct mpt3_ioctl_eventreport - returing event log
* @hdr - generic header
* @event_data - (see struct MPT3_IOCTL_EVENTS)
*/
struct mpt3_ioctl_eventreport {
struct mpt3_ioctl_header hdr;
struct MPT3_IOCTL_EVENTS event_data[1];
};
/**
* struct mpt3_ioctl_command - generic mpt firmware passthru ioctl
* @hdr - generic header
* @timeout - command timeout in seconds. (if zero then use driver default
* value).
* @reply_frame_buf_ptr - reply location
* @data_in_buf_ptr - destination for read
* @data_out_buf_ptr - data source for write
* @sense_data_ptr - sense data location
* @max_reply_bytes - maximum number of reply bytes to be sent to app.
* @data_in_size - number bytes for data transfer in (read)
* @data_out_size - number bytes for data transfer out (write)
* @max_sense_bytes - maximum number of bytes for auto sense buffers
* @data_sge_offset - offset in words from the start of the request message to
* the first SGL
* @mf[1];
*/
struct mpt3_ioctl_command {
struct mpt3_ioctl_header hdr;
uint32_t timeout;
void __user *reply_frame_buf_ptr;
void __user *data_in_buf_ptr;
void __user *data_out_buf_ptr;
void __user *sense_data_ptr;
uint32_t max_reply_bytes;
uint32_t data_in_size;
uint32_t data_out_size;
uint32_t max_sense_bytes;
uint32_t data_sge_offset;
uint8_t mf[1];
};
#ifdef CONFIG_COMPAT
struct mpt3_ioctl_command32 {
struct mpt3_ioctl_header hdr;
uint32_t timeout;
uint32_t reply_frame_buf_ptr;
uint32_t data_in_buf_ptr;
uint32_t data_out_buf_ptr;
uint32_t sense_data_ptr;
uint32_t max_reply_bytes;
uint32_t data_in_size;
uint32_t data_out_size;
uint32_t max_sense_bytes;
uint32_t data_sge_offset;
uint8_t mf[1];
};
#endif
/**
* struct mpt3_ioctl_btdh_mapping - mapping info
* @hdr - generic header
* @id - target device identification number
* @bus - SCSI bus number that the target device exists on
* @handle - device handle for the target device
* @rsvd - reserved
*
* To obtain a bus/id the application sets
* handle to valid handle, and bus/id to 0xFFFF.
*
* To obtain the device handle the application sets
* bus/id valid value, and the handle to 0xFFFF.
*/
struct mpt3_ioctl_btdh_mapping {
struct mpt3_ioctl_header hdr;
uint32_t id;
uint32_t bus;
uint16_t handle;
uint16_t rsvd;
};
/* application flags for mpt3_diag_register, mpt3_diag_query */
#define MPT3_APP_FLAGS_APP_OWNED (0x0001)
#define MPT3_APP_FLAGS_BUFFER_VALID (0x0002)
#define MPT3_APP_FLAGS_FW_BUFFER_ACCESS (0x0004)
/* flags for mpt3_diag_read_buffer */
#define MPT3_FLAGS_REREGISTER (0x0001)
#define MPT3_PRODUCT_SPECIFIC_DWORDS 23
/**
* struct mpt3_diag_register - application register with driver
* @hdr - generic header
* @reserved -
* @buffer_type - specifies either TRACE, SNAPSHOT, or EXTENDED
* @application_flags - misc flags
* @diagnostic_flags - specifies flags affecting command processing
* @product_specific - product specific information
* @requested_buffer_size - buffers size in bytes
* @unique_id - tag specified by application that is used to signal ownership
* of the buffer.
*
* This will allow the driver to setup any required buffers that will be
* needed by firmware to communicate with the driver.
*/
struct mpt3_diag_register {
struct mpt3_ioctl_header hdr;
uint8_t reserved;
uint8_t buffer_type;
uint16_t application_flags;
uint32_t diagnostic_flags;
uint32_t product_specific[MPT3_PRODUCT_SPECIFIC_DWORDS];
uint32_t requested_buffer_size;
uint32_t unique_id;
};
/**
* struct mpt3_diag_unregister - application unregister with driver
* @hdr - generic header
* @unique_id - tag uniquely identifies the buffer to be unregistered
*
* This will allow the driver to cleanup any memory allocated for diag
* messages and to free up any resources.
*/
struct mpt3_diag_unregister {
struct mpt3_ioctl_header hdr;
uint32_t unique_id;
};
/**
* struct mpt3_diag_query - query relevant info associated with diag buffers
* @hdr - generic header
* @reserved -
* @buffer_type - specifies either TRACE, SNAPSHOT, or EXTENDED
* @application_flags - misc flags
* @diagnostic_flags - specifies flags affecting command processing
* @product_specific - product specific information
* @total_buffer_size - diag buffer size in bytes
* @driver_added_buffer_size - size of extra space appended to end of buffer
* @unique_id - unique id associated with this buffer.
*
* The application will send only buffer_type and unique_id. Driver will
* inspect unique_id first, if valid, fill in all the info. If unique_id is
* 0x00, the driver will return info specified by Buffer Type.
*/
struct mpt3_diag_query {
struct mpt3_ioctl_header hdr;
uint8_t reserved;
uint8_t buffer_type;
uint16_t application_flags;
uint32_t diagnostic_flags;
uint32_t product_specific[MPT3_PRODUCT_SPECIFIC_DWORDS];
uint32_t total_buffer_size;
uint32_t driver_added_buffer_size;
uint32_t unique_id;
};
/**
* struct mpt3_diag_release - request to send Diag Release Message to firmware
* @hdr - generic header
* @unique_id - tag uniquely identifies the buffer to be released
*
* This allows ownership of the specified buffer to returned to the driver,
* allowing an application to read the buffer without fear that firmware is
* overwritting information in the buffer.
*/
struct mpt3_diag_release {
struct mpt3_ioctl_header hdr;
uint32_t unique_id;
};
/**
* struct mpt3_diag_read_buffer - request for copy of the diag buffer
* @hdr - generic header
* @status -
* @reserved -
* @flags - misc flags
* @starting_offset - starting offset within drivers buffer where to start
* reading data at into the specified application buffer
* @bytes_to_read - number of bytes to copy from the drivers buffer into the
* application buffer starting at starting_offset.
* @unique_id - unique id associated with this buffer.
* @diagnostic_data - data payload
*/
struct mpt3_diag_read_buffer {
struct mpt3_ioctl_header hdr;
uint8_t status;
uint8_t reserved;
uint16_t flags;
uint32_t starting_offset;
uint32_t bytes_to_read;
uint32_t unique_id;
uint32_t diagnostic_data[1];
};
#endif /* MPT3SAS_CTL_H_INCLUDED */

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/*
* Logging Support for MPT (Message Passing Technology) based controllers
*
* This code is based on drivers/scsi/mpt3sas/mpt3sas_debug.c
* Copyright (C) 2012 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.
*/
#ifndef MPT3SAS_DEBUG_H_INCLUDED
#define MPT3SAS_DEBUG_H_INCLUDED
#define MPT_DEBUG 0x00000001
#define MPT_DEBUG_MSG_FRAME 0x00000002
#define MPT_DEBUG_SG 0x00000004
#define MPT_DEBUG_EVENTS 0x00000008
#define MPT_DEBUG_EVENT_WORK_TASK 0x00000010
#define MPT_DEBUG_INIT 0x00000020
#define MPT_DEBUG_EXIT 0x00000040
#define MPT_DEBUG_FAIL 0x00000080
#define MPT_DEBUG_TM 0x00000100
#define MPT_DEBUG_REPLY 0x00000200
#define MPT_DEBUG_HANDSHAKE 0x00000400
#define MPT_DEBUG_CONFIG 0x00000800
#define MPT_DEBUG_DL 0x00001000
#define MPT_DEBUG_RESET 0x00002000
#define MPT_DEBUG_SCSI 0x00004000
#define MPT_DEBUG_IOCTL 0x00008000
#define MPT_DEBUG_SAS 0x00020000
#define MPT_DEBUG_TRANSPORT 0x00040000
#define MPT_DEBUG_TASK_SET_FULL 0x00080000
#define MPT_DEBUG_TRIGGER_DIAG 0x00200000
/*
* CONFIG_SCSI_MPT3SAS_LOGGING - enabled in Kconfig
*/
#ifdef CONFIG_SCSI_MPT3SAS_LOGGING
#define MPT_CHECK_LOGGING(IOC, CMD, BITS) \
{ \
if (IOC->logging_level & BITS) \
CMD; \
}
#else
#define MPT_CHECK_LOGGING(IOC, CMD, BITS)
#endif /* CONFIG_SCSI_MPT3SAS_LOGGING */
/*
* debug macros
*/
#define dprintk(IOC, CMD) \
MPT_CHECK_LOGGING(IOC, CMD, MPT_DEBUG)
#define dsgprintk(IOC, CMD) \
MPT_CHECK_LOGGING(IOC, CMD, MPT_DEBUG_SG)
#define devtprintk(IOC, CMD) \
MPT_CHECK_LOGGING(IOC, CMD, MPT_DEBUG_EVENTS)
#define dewtprintk(IOC, CMD) \
MPT_CHECK_LOGGING(IOC, CMD, MPT_DEBUG_EVENT_WORK_TASK)
#define dinitprintk(IOC, CMD) \
MPT_CHECK_LOGGING(IOC, CMD, MPT_DEBUG_INIT)
#define dexitprintk(IOC, CMD) \
MPT_CHECK_LOGGING(IOC, CMD, MPT_DEBUG_EXIT)
#define dfailprintk(IOC, CMD) \
MPT_CHECK_LOGGING(IOC, CMD, MPT_DEBUG_FAIL)
#define dtmprintk(IOC, CMD) \
MPT_CHECK_LOGGING(IOC, CMD, MPT_DEBUG_TM)
#define dreplyprintk(IOC, CMD) \
MPT_CHECK_LOGGING(IOC, CMD, MPT_DEBUG_REPLY)
#define dhsprintk(IOC, CMD) \
MPT_CHECK_LOGGING(IOC, CMD, MPT_DEBUG_HANDSHAKE)
#define dcprintk(IOC, CMD) \
MPT_CHECK_LOGGING(IOC, CMD, MPT_DEBUG_CONFIG)
#define ddlprintk(IOC, CMD) \
MPT_CHECK_LOGGING(IOC, CMD, MPT_DEBUG_DL)
#define drsprintk(IOC, CMD) \
MPT_CHECK_LOGGING(IOC, CMD, MPT_DEBUG_RESET)
#define dsprintk(IOC, CMD) \
MPT_CHECK_LOGGING(IOC, CMD, MPT_DEBUG_SCSI)
#define dctlprintk(IOC, CMD) \
MPT_CHECK_LOGGING(IOC, CMD, MPT_DEBUG_IOCTL)
#define dsasprintk(IOC, CMD) \
MPT_CHECK_LOGGING(IOC, CMD, MPT_DEBUG_SAS)
#define dsastransport(IOC, CMD) \
MPT_CHECK_LOGGING(IOC, CMD, MPT_DEBUG_SAS_WIDE)
#define dmfprintk(IOC, CMD) \
MPT_CHECK_LOGGING(IOC, CMD, MPT_DEBUG_MSG_FRAME)
#define dtsfprintk(IOC, CMD) \
MPT_CHECK_LOGGING(IOC, CMD, MPT_DEBUG_TASK_SET_FULL)
#define dtransportprintk(IOC, CMD) \
MPT_CHECK_LOGGING(IOC, CMD, MPT_DEBUG_TRANSPORT)
#define dTriggerDiagPrintk(IOC, CMD) \
MPT_CHECK_LOGGING(IOC, CMD, MPT_DEBUG_TRIGGER_DIAG)
/* inline functions for dumping debug data*/
#ifdef CONFIG_SCSI_MPT3SAS_LOGGING
/**
* _debug_dump_mf - print message frame contents
* @mpi_request: pointer to message frame
* @sz: number of dwords
*/
static inline void
_debug_dump_mf(void *mpi_request, int sz)
{
int i;
__le32 *mfp = (__le32 *)mpi_request;
pr_info("mf:\n\t");
for (i = 0; i < sz; i++) {
if (i && ((i % 8) == 0))
pr_info("\n\t");
pr_info("%08x ", le32_to_cpu(mfp[i]));
}
pr_info("\n");
}
/**
* _debug_dump_reply - print message frame contents
* @mpi_request: pointer to message frame
* @sz: number of dwords
*/
static inline void
_debug_dump_reply(void *mpi_request, int sz)
{
int i;
__le32 *mfp = (__le32 *)mpi_request;
pr_info("reply:\n\t");
for (i = 0; i < sz; i++) {
if (i && ((i % 8) == 0))
pr_info("\n\t");
pr_info("%08x ", le32_to_cpu(mfp[i]));
}
pr_info("\n");
}
/**
* _debug_dump_config - print config page contents
* @mpi_request: pointer to message frame
* @sz: number of dwords
*/
static inline void
_debug_dump_config(void *mpi_request, int sz)
{
int i;
__le32 *mfp = (__le32 *)mpi_request;
pr_info("config:\n\t");
for (i = 0; i < sz; i++) {
if (i && ((i % 8) == 0))
pr_info("\n\t");
pr_info("%08x ", le32_to_cpu(mfp[i]));
}
pr_info("\n");
}
#else
#define _debug_dump_mf(mpi_request, sz)
#define _debug_dump_reply(mpi_request, sz)
#define _debug_dump_config(mpi_request, sz)
#endif /* CONFIG_SCSI_MPT3SAS_LOGGING */
#endif /* MPT3SAS_DEBUG_H_INCLUDED */

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434
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/*
* This module provides common API to set Diagnostic trigger for MPT
* (Message Passing Technology) based controllers
*
* This code is based on drivers/scsi/mpt3sas/mpt3sas_trigger_diag.c
* Copyright (C) 2012 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.
*/
#include <linux/version.h>
#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/errno.h>
#include <linux/init.h>
#include <linux/slab.h>
#include <linux/types.h>
#include <linux/pci.h>
#include <linux/delay.h>
#include <linux/compat.h>
#include <linux/poll.h>
#include <linux/io.h>
#include <linux/uaccess.h>
#include "mpt3sas_base.h"
/**
* _mpt3sas_raise_sigio - notifiy app
* @ioc: per adapter object
* @event_data:
*/
static void
_mpt3sas_raise_sigio(struct MPT3SAS_ADAPTER *ioc,
struct SL_WH_TRIGGERS_EVENT_DATA_T *event_data)
{
Mpi2EventNotificationReply_t *mpi_reply;
u16 sz, event_data_sz;
unsigned long flags;
dTriggerDiagPrintk(ioc, pr_info(MPT3SAS_FMT "%s: enter\n",
ioc->name, __func__));
sz = offsetof(Mpi2EventNotificationReply_t, EventData) +
sizeof(struct SL_WH_TRIGGERS_EVENT_DATA_T) + 4;
mpi_reply = kzalloc(sz, GFP_KERNEL);
if (!mpi_reply)
goto out;
mpi_reply->Event = cpu_to_le16(MPI3_EVENT_DIAGNOSTIC_TRIGGER_FIRED);
event_data_sz = (sizeof(struct SL_WH_TRIGGERS_EVENT_DATA_T) + 4) / 4;
mpi_reply->EventDataLength = cpu_to_le16(event_data_sz);
memcpy(&mpi_reply->EventData, event_data,
sizeof(struct SL_WH_TRIGGERS_EVENT_DATA_T));
dTriggerDiagPrintk(ioc, pr_info(MPT3SAS_FMT
"%s: add to driver event log\n",
ioc->name, __func__));
mpt3sas_ctl_add_to_event_log(ioc, mpi_reply);
kfree(mpi_reply);
out:
/* clearing the diag_trigger_active flag */
spin_lock_irqsave(&ioc->diag_trigger_lock, flags);
dTriggerDiagPrintk(ioc, pr_info(MPT3SAS_FMT
"%s: clearing diag_trigger_active flag\n",
ioc->name, __func__));
ioc->diag_trigger_active = 0;
spin_unlock_irqrestore(&ioc->diag_trigger_lock, flags);
dTriggerDiagPrintk(ioc, pr_info(MPT3SAS_FMT "%s: exit\n", ioc->name,
__func__));
}
/**
* mpt3sas_process_trigger_data - process the event data for the trigger
* @ioc: per adapter object
* @event_data:
*/
void
mpt3sas_process_trigger_data(struct MPT3SAS_ADAPTER *ioc,
struct SL_WH_TRIGGERS_EVENT_DATA_T *event_data)
{
u8 issue_reset = 0;
dTriggerDiagPrintk(ioc, pr_info(MPT3SAS_FMT "%s: enter\n",
ioc->name, __func__));
/* release the diag buffer trace */
if ((ioc->diag_buffer_status[MPI2_DIAG_BUF_TYPE_TRACE] &
MPT3_DIAG_BUFFER_IS_RELEASED) == 0) {
dTriggerDiagPrintk(ioc, pr_info(MPT3SAS_FMT
"%s: release trace diag buffer\n", ioc->name, __func__));
mpt3sas_send_diag_release(ioc, MPI2_DIAG_BUF_TYPE_TRACE,
&issue_reset);
}
_mpt3sas_raise_sigio(ioc, event_data);
dTriggerDiagPrintk(ioc, pr_info(MPT3SAS_FMT "%s: exit\n", ioc->name,
__func__));
}
/**
* mpt3sas_trigger_master - Master trigger handler
* @ioc: per adapter object
* @trigger_bitmask:
*
*/
void
mpt3sas_trigger_master(struct MPT3SAS_ADAPTER *ioc, u32 trigger_bitmask)
{
struct SL_WH_TRIGGERS_EVENT_DATA_T event_data;
unsigned long flags;
u8 found_match = 0;
spin_lock_irqsave(&ioc->diag_trigger_lock, flags);
if (trigger_bitmask & MASTER_TRIGGER_FW_FAULT ||
trigger_bitmask & MASTER_TRIGGER_ADAPTER_RESET)
goto by_pass_checks;
/* check to see if trace buffers are currently registered */
if ((ioc->diag_buffer_status[MPI2_DIAG_BUF_TYPE_TRACE] &
MPT3_DIAG_BUFFER_IS_REGISTERED) == 0) {
spin_unlock_irqrestore(&ioc->diag_trigger_lock, flags);
return;
}
/* check to see if trace buffers are currently released */
if (ioc->diag_buffer_status[MPI2_DIAG_BUF_TYPE_TRACE] &
MPT3_DIAG_BUFFER_IS_RELEASED) {
spin_unlock_irqrestore(&ioc->diag_trigger_lock, flags);
return;
}
by_pass_checks:
dTriggerDiagPrintk(ioc, pr_info(MPT3SAS_FMT
"%s: enter - trigger_bitmask = 0x%08x\n",
ioc->name, __func__, trigger_bitmask));
/* don't send trigger if an trigger is currently active */
if (ioc->diag_trigger_active) {
spin_unlock_irqrestore(&ioc->diag_trigger_lock, flags);
goto out;
}
/* check for the trigger condition */
if (ioc->diag_trigger_master.MasterData & trigger_bitmask) {
found_match = 1;
ioc->diag_trigger_active = 1;
dTriggerDiagPrintk(ioc, pr_info(MPT3SAS_FMT
"%s: setting diag_trigger_active flag\n",
ioc->name, __func__));
}
spin_unlock_irqrestore(&ioc->diag_trigger_lock, flags);
if (!found_match)
goto out;
memset(&event_data, 0, sizeof(struct SL_WH_TRIGGERS_EVENT_DATA_T));
event_data.trigger_type = MPT3SAS_TRIGGER_MASTER;
event_data.u.master.MasterData = trigger_bitmask;
if (trigger_bitmask & MASTER_TRIGGER_FW_FAULT ||
trigger_bitmask & MASTER_TRIGGER_ADAPTER_RESET)
_mpt3sas_raise_sigio(ioc, &event_data);
else
mpt3sas_send_trigger_data_event(ioc, &event_data);
out:
dTriggerDiagPrintk(ioc, pr_info(MPT3SAS_FMT "%s: exit\n", ioc->name,
__func__));
}
/**
* mpt3sas_trigger_event - Event trigger handler
* @ioc: per adapter object
* @event:
* @log_entry_qualifier:
*
*/
void
mpt3sas_trigger_event(struct MPT3SAS_ADAPTER *ioc, u16 event,
u16 log_entry_qualifier)
{
struct SL_WH_TRIGGERS_EVENT_DATA_T event_data;
struct SL_WH_EVENT_TRIGGER_T *event_trigger;
int i;
unsigned long flags;
u8 found_match;
spin_lock_irqsave(&ioc->diag_trigger_lock, flags);
/* check to see if trace buffers are currently registered */
if ((ioc->diag_buffer_status[MPI2_DIAG_BUF_TYPE_TRACE] &
MPT3_DIAG_BUFFER_IS_REGISTERED) == 0) {
spin_unlock_irqrestore(&ioc->diag_trigger_lock, flags);
return;
}
/* check to see if trace buffers are currently released */
if (ioc->diag_buffer_status[MPI2_DIAG_BUF_TYPE_TRACE] &
MPT3_DIAG_BUFFER_IS_RELEASED) {
spin_unlock_irqrestore(&ioc->diag_trigger_lock, flags);
return;
}
dTriggerDiagPrintk(ioc, pr_info(MPT3SAS_FMT
"%s: enter - event = 0x%04x, log_entry_qualifier = 0x%04x\n",
ioc->name, __func__, event, log_entry_qualifier));
/* don't send trigger if an trigger is currently active */
if (ioc->diag_trigger_active) {
spin_unlock_irqrestore(&ioc->diag_trigger_lock, flags);
goto out;
}
/* check for the trigger condition */
event_trigger = ioc->diag_trigger_event.EventTriggerEntry;
for (i = 0 , found_match = 0; i < ioc->diag_trigger_event.ValidEntries
&& !found_match; i++, event_trigger++) {
if (event_trigger->EventValue != event)
continue;
if (event == MPI2_EVENT_LOG_ENTRY_ADDED) {
if (event_trigger->LogEntryQualifier ==
log_entry_qualifier)
found_match = 1;
continue;
}
found_match = 1;
ioc->diag_trigger_active = 1;
dTriggerDiagPrintk(ioc, pr_info(MPT3SAS_FMT
"%s: setting diag_trigger_active flag\n",
ioc->name, __func__));
}
spin_unlock_irqrestore(&ioc->diag_trigger_lock, flags);
if (!found_match)
goto out;
dTriggerDiagPrintk(ioc, pr_info(MPT3SAS_FMT
"%s: setting diag_trigger_active flag\n",
ioc->name, __func__));
memset(&event_data, 0, sizeof(struct SL_WH_TRIGGERS_EVENT_DATA_T));
event_data.trigger_type = MPT3SAS_TRIGGER_EVENT;
event_data.u.event.EventValue = event;
event_data.u.event.LogEntryQualifier = log_entry_qualifier;
mpt3sas_send_trigger_data_event(ioc, &event_data);
out:
dTriggerDiagPrintk(ioc, pr_info(MPT3SAS_FMT "%s: exit\n", ioc->name,
__func__));
}
/**
* mpt3sas_trigger_scsi - SCSI trigger handler
* @ioc: per adapter object
* @sense_key:
* @asc:
* @ascq:
*
*/
void
mpt3sas_trigger_scsi(struct MPT3SAS_ADAPTER *ioc, u8 sense_key, u8 asc,
u8 ascq)
{
struct SL_WH_TRIGGERS_EVENT_DATA_T event_data;
struct SL_WH_SCSI_TRIGGER_T *scsi_trigger;
int i;
unsigned long flags;
u8 found_match;
spin_lock_irqsave(&ioc->diag_trigger_lock, flags);
/* check to see if trace buffers are currently registered */
if ((ioc->diag_buffer_status[MPI2_DIAG_BUF_TYPE_TRACE] &
MPT3_DIAG_BUFFER_IS_REGISTERED) == 0) {
spin_unlock_irqrestore(&ioc->diag_trigger_lock, flags);
return;
}
/* check to see if trace buffers are currently released */
if (ioc->diag_buffer_status[MPI2_DIAG_BUF_TYPE_TRACE] &
MPT3_DIAG_BUFFER_IS_RELEASED) {
spin_unlock_irqrestore(&ioc->diag_trigger_lock, flags);
return;
}
dTriggerDiagPrintk(ioc, pr_info(MPT3SAS_FMT
"%s: enter - sense_key = 0x%02x, asc = 0x%02x, ascq = 0x%02x\n",
ioc->name, __func__, sense_key, asc, ascq));
/* don't send trigger if an trigger is currently active */
if (ioc->diag_trigger_active) {
spin_unlock_irqrestore(&ioc->diag_trigger_lock, flags);
goto out;
}
/* check for the trigger condition */
scsi_trigger = ioc->diag_trigger_scsi.SCSITriggerEntry;
for (i = 0 , found_match = 0; i < ioc->diag_trigger_scsi.ValidEntries
&& !found_match; i++, scsi_trigger++) {
if (scsi_trigger->SenseKey != sense_key)
continue;
if (!(scsi_trigger->ASC == 0xFF || scsi_trigger->ASC == asc))
continue;
if (!(scsi_trigger->ASCQ == 0xFF || scsi_trigger->ASCQ == ascq))
continue;
found_match = 1;
ioc->diag_trigger_active = 1;
}
spin_unlock_irqrestore(&ioc->diag_trigger_lock, flags);
if (!found_match)
goto out;
dTriggerDiagPrintk(ioc, pr_info(MPT3SAS_FMT
"%s: setting diag_trigger_active flag\n",
ioc->name, __func__));
memset(&event_data, 0, sizeof(struct SL_WH_TRIGGERS_EVENT_DATA_T));
event_data.trigger_type = MPT3SAS_TRIGGER_SCSI;
event_data.u.scsi.SenseKey = sense_key;
event_data.u.scsi.ASC = asc;
event_data.u.scsi.ASCQ = ascq;
mpt3sas_send_trigger_data_event(ioc, &event_data);
out:
dTriggerDiagPrintk(ioc, pr_info(MPT3SAS_FMT "%s: exit\n", ioc->name,
__func__));
}
/**
* mpt3sas_trigger_mpi - MPI trigger handler
* @ioc: per adapter object
* @ioc_status:
* @loginfo:
*
*/
void
mpt3sas_trigger_mpi(struct MPT3SAS_ADAPTER *ioc, u16 ioc_status, u32 loginfo)
{
struct SL_WH_TRIGGERS_EVENT_DATA_T event_data;
struct SL_WH_MPI_TRIGGER_T *mpi_trigger;
int i;
unsigned long flags;
u8 found_match;
spin_lock_irqsave(&ioc->diag_trigger_lock, flags);
/* check to see if trace buffers are currently registered */
if ((ioc->diag_buffer_status[MPI2_DIAG_BUF_TYPE_TRACE] &
MPT3_DIAG_BUFFER_IS_REGISTERED) == 0) {
spin_unlock_irqrestore(&ioc->diag_trigger_lock, flags);
return;
}
/* check to see if trace buffers are currently released */
if (ioc->diag_buffer_status[MPI2_DIAG_BUF_TYPE_TRACE] &
MPT3_DIAG_BUFFER_IS_RELEASED) {
spin_unlock_irqrestore(&ioc->diag_trigger_lock, flags);
return;
}
dTriggerDiagPrintk(ioc, pr_info(MPT3SAS_FMT
"%s: enter - ioc_status = 0x%04x, loginfo = 0x%08x\n",
ioc->name, __func__, ioc_status, loginfo));
/* don't send trigger if an trigger is currently active */
if (ioc->diag_trigger_active) {
spin_unlock_irqrestore(&ioc->diag_trigger_lock, flags);
goto out;
}
/* check for the trigger condition */
mpi_trigger = ioc->diag_trigger_mpi.MPITriggerEntry;
for (i = 0 , found_match = 0; i < ioc->diag_trigger_mpi.ValidEntries
&& !found_match; i++, mpi_trigger++) {
if (mpi_trigger->IOCStatus != ioc_status)
continue;
if (!(mpi_trigger->IocLogInfo == 0xFFFFFFFF ||
mpi_trigger->IocLogInfo == loginfo))
continue;
found_match = 1;
ioc->diag_trigger_active = 1;
}
spin_unlock_irqrestore(&ioc->diag_trigger_lock, flags);
if (!found_match)
goto out;
dTriggerDiagPrintk(ioc, pr_info(MPT3SAS_FMT
"%s: setting diag_trigger_active flag\n",
ioc->name, __func__));
memset(&event_data, 0, sizeof(struct SL_WH_TRIGGERS_EVENT_DATA_T));
event_data.trigger_type = MPT3SAS_TRIGGER_MPI;
event_data.u.mpi.IOCStatus = ioc_status;
event_data.u.mpi.IocLogInfo = loginfo;
mpt3sas_send_trigger_data_event(ioc, &event_data);
out:
dTriggerDiagPrintk(ioc, pr_info(MPT3SAS_FMT "%s: exit\n", ioc->name,
__func__));
}

193
drivers/scsi/mpt3sas/mpt3sas_trigger_diag.h Normal file
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@ -0,0 +1,193 @@
/*
* This is the Fusion MPT base driver providing common API layer interface
* to set Diagnostic triggers for MPT (Message Passing Technology) based
* controllers
*
* This code is based on drivers/scsi/mpt3sas/mpt3sas_base.h
* Copyright (C) 2012 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.
*/
/* Diagnostic Trigger Configuration Data Structures */
#ifndef MPT3SAS_TRIGGER_DIAG_H_INCLUDED
#define MPT3SAS_TRIGGER_DIAG_H_INCLUDED
/* limitation on number of entries */
#define NUM_VALID_ENTRIES (20)
/* trigger types */
#define MPT3SAS_TRIGGER_MASTER (1)
#define MPT3SAS_TRIGGER_EVENT (2)
#define MPT3SAS_TRIGGER_SCSI (3)
#define MPT3SAS_TRIGGER_MPI (4)
/* trigger names */
#define MASTER_TRIGGER_FILE_NAME "diag_trigger_master"
#define EVENT_TRIGGERS_FILE_NAME "diag_trigger_event"
#define SCSI_TRIGGERS_FILE_NAME "diag_trigger_scsi"
#define MPI_TRIGGER_FILE_NAME "diag_trigger_mpi"
/* master trigger bitmask */
#define MASTER_TRIGGER_FW_FAULT (0x00000001)
#define MASTER_TRIGGER_ADAPTER_RESET (0x00000002)
#define MASTER_TRIGGER_TASK_MANAGMENT (0x00000004)
#define MASTER_TRIGGER_DEVICE_REMOVAL (0x00000008)
/* fake firmware event for tigger */
#define MPI3_EVENT_DIAGNOSTIC_TRIGGER_FIRED (0x6E)
/**
* MasterTrigger is a single U32 passed to/from sysfs.
*
* Bit Flags (enables) include:
* 1. FW Faults
* 2. Adapter Reset issued by driver
* 3. TMs
* 4. Device Remove Event sent by FW
*/
struct SL_WH_MASTER_TRIGGER_T {
uint32_t MasterData;
};
/**
* struct SL_WH_EVENT_TRIGGER_T - Definition of an event trigger element
* @EventValue: Event Code to trigger on
* @LogEntryQualifier: Type of FW event that logged (Log Entry Added Event only)
*
* Defines an event that should induce a DIAG_TRIGGER driver event if observed.
*/
struct SL_WH_EVENT_TRIGGER_T {
uint16_t EventValue;
uint16_t LogEntryQualifier;
};
/**
* struct SL_WH_EVENT_TRIGGERS_T - Structure passed to/from sysfs containing a
* list of Event Triggers to be monitored for.
* @ValidEntries: Number of _SL_WH_EVENT_TRIGGER_T structures contained in this
* structure.
* @EventTriggerEntry: List of Event trigger elements.
*
* This binary structure is transferred via sysfs to get/set Event Triggers
* in the Linux Driver.
*/
struct SL_WH_EVENT_TRIGGERS_T {
uint32_t ValidEntries;
struct SL_WH_EVENT_TRIGGER_T EventTriggerEntry[NUM_VALID_ENTRIES];
};
/**
* struct SL_WH_SCSI_TRIGGER_T - Definition of a SCSI trigger element
* @ASCQ: Additional Sense Code Qualifier. Can be specific or 0xFF for
* wildcard.
* @ASC: Additional Sense Code. Can be specific or 0xFF for wildcard
* @SenseKey: SCSI Sense Key
*
* Defines a sense key (single or many variants) that should induce a
* DIAG_TRIGGER driver event if observed.
*/
struct SL_WH_SCSI_TRIGGER_T {
U8 ASCQ;
U8 ASC;
U8 SenseKey;
U8 Reserved;
};
/**
* struct SL_WH_SCSI_TRIGGERS_T - Structure passed to/from sysfs containing a
* list of SCSI sense codes that should trigger a DIAG_SERVICE event when
* observed.
* @ValidEntries: Number of _SL_WH_SCSI_TRIGGER_T structures contained in this
* structure.
* @SCSITriggerEntry: List of SCSI Sense Code trigger elements.
*
* This binary structure is transferred via sysfs to get/set SCSI Sense Code
* Triggers in the Linux Driver.
*/
struct SL_WH_SCSI_TRIGGERS_T {
uint32_t ValidEntries;
struct SL_WH_SCSI_TRIGGER_T SCSITriggerEntry[NUM_VALID_ENTRIES];
};
/**
* struct SL_WH_MPI_TRIGGER_T - Definition of an MPI trigger element
* @IOCStatus: MPI IOCStatus
* @IocLogInfo: MPI IocLogInfo. Can be specific or 0xFFFFFFFF for wildcard
*
* Defines a MPI IOCStatus/IocLogInfo pair that should induce a DIAG_TRIGGER
* driver event if observed.
*/
struct SL_WH_MPI_TRIGGER_T {
uint16_t IOCStatus;
uint16_t Reserved;
uint32_t IocLogInfo;
};
/**
* struct SL_WH_MPI_TRIGGERS_T - Structure passed to/from sysfs containing a
* list of MPI IOCStatus/IocLogInfo pairs that should trigger a DIAG_SERVICE
* event when observed.
* @ValidEntries: Number of _SL_WH_MPI_TRIGGER_T structures contained in this
* structure.
* @MPITriggerEntry: List of MPI IOCStatus/IocLogInfo trigger elements.
*
* This binary structure is transferred via sysfs to get/set MPI Error Triggers
* in the Linux Driver.
*/
struct SL_WH_MPI_TRIGGERS_T {
uint32_t ValidEntries;
struct SL_WH_MPI_TRIGGER_T MPITriggerEntry[NUM_VALID_ENTRIES];
};
/**
* struct SL_WH_TRIGGERS_EVENT_DATA_T - event data for trigger
* @trigger_type: trigger type (see MPT3SAS_TRIGGER_XXXX)
* @u: trigger condition that caused trigger to be sent
*/
struct SL_WH_TRIGGERS_EVENT_DATA_T {
uint32_t trigger_type;
union {
struct SL_WH_MASTER_TRIGGER_T master;
struct SL_WH_EVENT_TRIGGER_T event;
struct SL_WH_SCSI_TRIGGER_T scsi;
struct SL_WH_MPI_TRIGGER_T mpi;
} u;
};
#endif /* MPT3SAS_TRIGGER_DIAG_H_INCLUDED */