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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>
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1 parent d84fd39 commit f92363d12359498f9a9960511de1a550f0ec41c2 Sreekanth Reddy committed with James Bottomley Nov 30, 2012
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1 drivers/scsi/Kconfig
@@ -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
View
1 drivers/scsi/Makefile
@@ -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
View
67 drivers/scsi/mpt3sas/Kconfig
@@ -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.
View
8 drivers/scsi/mpt3sas/Makefile
@@ -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
View
1,164 drivers/scsi/mpt3sas/mpi/mpi2.h
@@ -0,0 +1,1164 @@
+/*
+ * Copyright (c) 2000-2012 LSI Corporation.
+ *
+ *
+ * Name: mpi2.h
+ * Title: MPI Message independent structures and definitions
+ * including System Interface Register Set and
+ * scatter/gather formats.
+ * Creation Date: June 21, 2006
+ *
+ * mpi2.h Version: 02.00.26
+ *
+ * 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.
+ * 06-04-07 02.00.01 Bumped MPI2_HEADER_VERSION_UNIT.
+ * 06-26-07 02.00.02 Bumped MPI2_HEADER_VERSION_UNIT.
+ * 08-31-07 02.00.03 Bumped MPI2_HEADER_VERSION_UNIT.
+ * Moved ReplyPostHostIndex register to offset 0x6C of the
+ * MPI2_SYSTEM_INTERFACE_REGS and modified the define for
+ * MPI2_REPLY_POST_HOST_INDEX_OFFSET.
+ * Added union of request descriptors.
+ * Added union of reply descriptors.
+ * 10-31-07 02.00.04 Bumped MPI2_HEADER_VERSION_UNIT.
+ * Added define for MPI2_VERSION_02_00.
+ * Fixed the size of the FunctionDependent5 field in the
+ * MPI2_DEFAULT_REPLY structure.
+ * 12-18-07 02.00.05 Bumped MPI2_HEADER_VERSION_UNIT.
+ * Removed the MPI-defined Fault Codes and extended the
+ * product specific codes up to 0xEFFF.
+ * Added a sixth key value for the WriteSequence register
+ * and changed the flush value to 0x0.
+ * Added message function codes for Diagnostic Buffer Post
+ * and Diagnsotic Release.
+ * New IOCStatus define: MPI2_IOCSTATUS_DIAGNOSTIC_RELEASED
+ * Moved MPI2_VERSION_UNION from mpi2_ioc.h.
+ * 02-29-08 02.00.06 Bumped MPI2_HEADER_VERSION_UNIT.
+ * 03-03-08 02.00.07 Bumped MPI2_HEADER_VERSION_UNIT.
+ * 05-21-08 02.00.08 Bumped MPI2_HEADER_VERSION_UNIT.
+ * Added #defines for marking a reply descriptor as unused.
+ * 06-27-08 02.00.09 Bumped MPI2_HEADER_VERSION_UNIT.
+ * 10-02-08 02.00.10 Bumped MPI2_HEADER_VERSION_UNIT.
+ * Moved LUN field defines from mpi2_init.h.
+ * 01-19-09 02.00.11 Bumped MPI2_HEADER_VERSION_UNIT.
+ * 05-06-09 02.00.12 Bumped MPI2_HEADER_VERSION_UNIT.
+ * In all request and reply descriptors, replaced VF_ID
+ * field with MSIxIndex field.
+ * Removed DevHandle field from
+ * MPI2_SCSI_IO_SUCCESS_REPLY_DESCRIPTOR and made those
+ * bytes reserved.
+ * Added RAID Accelerator functionality.
+ * 07-30-09 02.00.13 Bumped MPI2_HEADER_VERSION_UNIT.
+ * 10-28-09 02.00.14 Bumped MPI2_HEADER_VERSION_UNIT.
+ * Added MSI-x index mask and shift for Reply Post Host
+ * Index register.
+ * Added function code for Host Based Discovery Action.
+ * 02-10-10 02.00.15 Bumped MPI2_HEADER_VERSION_UNIT.
+ * Added define for MPI2_FUNCTION_PWR_MGMT_CONTROL.
+ * Added defines for product-specific range of message
+ * function codes, 0xF0 to 0xFF.
+ * 05-12-10 02.00.16 Bumped MPI2_HEADER_VERSION_UNIT.
+ * Added alternative defines for the SGE Direction bit.
+ * 08-11-10 02.00.17 Bumped MPI2_HEADER_VERSION_UNIT.
+ * 11-10-10 02.00.18 Bumped MPI2_HEADER_VERSION_UNIT.
+ * Added MPI2_IEEE_SGE_FLAGS_SYSTEMPLBCPI_ADDR define.
+ * 02-23-11 02.00.19 Bumped MPI2_HEADER_VERSION_UNIT.
+ * Added MPI2_FUNCTION_SEND_HOST_MESSAGE.
+ * 03-09-11 02.00.20 Bumped MPI2_HEADER_VERSION_UNIT.
+ * 05-25-11 02.00.21 Bumped MPI2_HEADER_VERSION_UNIT.
+ * 08-24-11 02.00.22 Bumped MPI2_HEADER_VERSION_UNIT.
+ * 11-18-11 02.00.23 Bumped MPI2_HEADER_VERSION_UNIT.
+ * Incorporating additions for MPI v2.5.
+ * 02-06-12 02.00.24 Bumped MPI2_HEADER_VERSION_UNIT.
+ * 03-29-12 02.00.25 Bumped MPI2_HEADER_VERSION_UNIT.
+ * Added Hard Reset delay timings.
+ * 07-10-12 02.00.26 Bumped MPI2_HEADER_VERSION_UNIT.
+ * --------------------------------------------------------------------------
+ */
+
+#ifndef MPI2_H
+#define MPI2_H
+
+/*****************************************************************************
+*
+* MPI Version Definitions
+*
+*****************************************************************************/
+
+#define MPI2_VERSION_MAJOR_MASK (0xFF00)
+#define MPI2_VERSION_MAJOR_SHIFT (8)
+#define MPI2_VERSION_MINOR_MASK (0x00FF)
+#define MPI2_VERSION_MINOR_SHIFT (0)
+
+/*major version for all MPI v2.x */
+#define MPI2_VERSION_MAJOR (0x02)
+
+/*minor version for MPI v2.0 compatible products */
+#define MPI2_VERSION_MINOR (0x00)
+#define MPI2_VERSION ((MPI2_VERSION_MAJOR << MPI2_VERSION_MAJOR_SHIFT) | \
+ MPI2_VERSION_MINOR)
+#define MPI2_VERSION_02_00 (0x0200)
+
+/*minor version for MPI v2.5 compatible products */
+#define MPI25_VERSION_MINOR (0x05)
+#define MPI25_VERSION ((MPI2_VERSION_MAJOR << MPI2_VERSION_MAJOR_SHIFT) | \
+ MPI25_VERSION_MINOR)
+#define MPI2_VERSION_02_05 (0x0205)
+
+/*Unit and Dev versioning for this MPI header set */
+#define MPI2_HEADER_VERSION_UNIT (0x1A)
+#define MPI2_HEADER_VERSION_DEV (0x00)
+#define MPI2_HEADER_VERSION_UNIT_MASK (0xFF00)
+#define MPI2_HEADER_VERSION_UNIT_SHIFT (8)
+#define MPI2_HEADER_VERSION_DEV_MASK (0x00FF)
+#define MPI2_HEADER_VERSION_DEV_SHIFT (0)
+#define MPI2_HEADER_VERSION ((MPI2_HEADER_VERSION_UNIT << 8) | \
+ MPI2_HEADER_VERSION_DEV)
+
+/*****************************************************************************
+*
+* IOC State Definitions
+*
+*****************************************************************************/
+
+#define MPI2_IOC_STATE_RESET (0x00000000)
+#define MPI2_IOC_STATE_READY (0x10000000)
+#define MPI2_IOC_STATE_OPERATIONAL (0x20000000)
+#define MPI2_IOC_STATE_FAULT (0x40000000)
+
+#define MPI2_IOC_STATE_MASK (0xF0000000)
+#define MPI2_IOC_STATE_SHIFT (28)
+
+/*Fault state range for prodcut specific codes */
+#define MPI2_FAULT_PRODUCT_SPECIFIC_MIN (0x0000)
+#define MPI2_FAULT_PRODUCT_SPECIFIC_MAX (0xEFFF)
+
+/*****************************************************************************
+*
+* System Interface Register Definitions
+*
+*****************************************************************************/
+
+typedef volatile struct _MPI2_SYSTEM_INTERFACE_REGS {
+ U32 Doorbell; /*0x00 */
+ U32 WriteSequence; /*0x04 */
+ U32 HostDiagnostic; /*0x08 */
+ U32 Reserved1; /*0x0C */
+ U32 DiagRWData; /*0x10 */
+ U32 DiagRWAddressLow; /*0x14 */
+ U32 DiagRWAddressHigh; /*0x18 */
+ U32 Reserved2[5]; /*0x1C */
+ U32 HostInterruptStatus; /*0x30 */
+ U32 HostInterruptMask; /*0x34 */
+ U32 DCRData; /*0x38 */
+ U32 DCRAddress; /*0x3C */
+ U32 Reserved3[2]; /*0x40 */
+ U32 ReplyFreeHostIndex; /*0x48 */
+ U32 Reserved4[8]; /*0x4C */
+ U32 ReplyPostHostIndex; /*0x6C */
+ U32 Reserved5; /*0x70 */
+ U32 HCBSize; /*0x74 */
+ U32 HCBAddressLow; /*0x78 */
+ U32 HCBAddressHigh; /*0x7C */
+ U32 Reserved6[16]; /*0x80 */
+ U32 RequestDescriptorPostLow; /*0xC0 */
+ U32 RequestDescriptorPostHigh; /*0xC4 */
+ U32 Reserved7[14]; /*0xC8 */
+} MPI2_SYSTEM_INTERFACE_REGS,
+ *PTR_MPI2_SYSTEM_INTERFACE_REGS,
+ Mpi2SystemInterfaceRegs_t,
+ *pMpi2SystemInterfaceRegs_t;
+
+/*
+ *Defines for working with the Doorbell register.
+ */
+#define MPI2_DOORBELL_OFFSET (0x00000000)
+
+/*IOC --> System values */
+#define MPI2_DOORBELL_USED (0x08000000)
+#define MPI2_DOORBELL_WHO_INIT_MASK (0x07000000)
+#define MPI2_DOORBELL_WHO_INIT_SHIFT (24)
+#define MPI2_DOORBELL_FAULT_CODE_MASK (0x0000FFFF)
+#define MPI2_DOORBELL_DATA_MASK (0x0000FFFF)
+
+/*System --> IOC values */
+#define MPI2_DOORBELL_FUNCTION_MASK (0xFF000000)
+#define MPI2_DOORBELL_FUNCTION_SHIFT (24)
+#define MPI2_DOORBELL_ADD_DWORDS_MASK (0x00FF0000)
+#define MPI2_DOORBELL_ADD_DWORDS_SHIFT (16)
+
+/*
+ *Defines for the WriteSequence register
+ */
+#define MPI2_WRITE_SEQUENCE_OFFSET (0x00000004)
+#define MPI2_WRSEQ_KEY_VALUE_MASK (0x0000000F)
+#define MPI2_WRSEQ_FLUSH_KEY_VALUE (0x0)
+#define MPI2_WRSEQ_1ST_KEY_VALUE (0xF)
+#define MPI2_WRSEQ_2ND_KEY_VALUE (0x4)
+#define MPI2_WRSEQ_3RD_KEY_VALUE (0xB)
+#define MPI2_WRSEQ_4TH_KEY_VALUE (0x2)
+#define MPI2_WRSEQ_5TH_KEY_VALUE (0x7)
+#define MPI2_WRSEQ_6TH_KEY_VALUE (0xD)
+
+/*
+ *Defines for the HostDiagnostic register
+ */
+#define MPI2_HOST_DIAGNOSTIC_OFFSET (0x00000008)
+
+#define MPI2_DIAG_BOOT_DEVICE_SELECT_MASK (0x00001800)
+#define MPI2_DIAG_BOOT_DEVICE_SELECT_DEFAULT (0x00000000)
+#define MPI2_DIAG_BOOT_DEVICE_SELECT_HCDW (0x00000800)
+
+#define MPI2_DIAG_CLEAR_FLASH_BAD_SIG (0x00000400)
+#define MPI2_DIAG_FORCE_HCB_ON_RESET (0x00000200)
+#define MPI2_DIAG_HCB_MODE (0x00000100)
+#define MPI2_DIAG_DIAG_WRITE_ENABLE (0x00000080)
+#define MPI2_DIAG_FLASH_BAD_SIG (0x00000040)
+#define MPI2_DIAG_RESET_HISTORY (0x00000020)
+#define MPI2_DIAG_DIAG_RW_ENABLE (0x00000010)
+#define MPI2_DIAG_RESET_ADAPTER (0x00000004)
+#define MPI2_DIAG_HOLD_IOC_RESET (0x00000002)
+
+/*
+ *Offsets for DiagRWData and address
+ */
+#define MPI2_DIAG_RW_DATA_OFFSET (0x00000010)
+#define MPI2_DIAG_RW_ADDRESS_LOW_OFFSET (0x00000014)
+#define MPI2_DIAG_RW_ADDRESS_HIGH_OFFSET (0x00000018)
+
+/*
+ *Defines for the HostInterruptStatus register
+ */
+#define MPI2_HOST_INTERRUPT_STATUS_OFFSET (0x00000030)
+#define MPI2_HIS_SYS2IOC_DB_STATUS (0x80000000)
+#define MPI2_HIS_IOP_DOORBELL_STATUS MPI2_HIS_SYS2IOC_DB_STATUS
+#define MPI2_HIS_RESET_IRQ_STATUS (0x40000000)
+#define MPI2_HIS_REPLY_DESCRIPTOR_INTERRUPT (0x00000008)
+#define MPI2_HIS_IOC2SYS_DB_STATUS (0x00000001)
+#define MPI2_HIS_DOORBELL_INTERRUPT MPI2_HIS_IOC2SYS_DB_STATUS
+
+/*
+ *Defines for the HostInterruptMask register
+ */
+#define MPI2_HOST_INTERRUPT_MASK_OFFSET (0x00000034)
+#define MPI2_HIM_RESET_IRQ_MASK (0x40000000)
+#define MPI2_HIM_REPLY_INT_MASK (0x00000008)
+#define MPI2_HIM_RIM MPI2_HIM_REPLY_INT_MASK
+#define MPI2_HIM_IOC2SYS_DB_MASK (0x00000001)
+#define MPI2_HIM_DIM MPI2_HIM_IOC2SYS_DB_MASK
+
+/*
+ *Offsets for DCRData and address
+ */
+#define MPI2_DCR_DATA_OFFSET (0x00000038)
+#define MPI2_DCR_ADDRESS_OFFSET (0x0000003C)
+
+/*
+ *Offset for the Reply Free Queue
+ */
+#define MPI2_REPLY_FREE_HOST_INDEX_OFFSET (0x00000048)
+
+/*
+ *Defines for the Reply Descriptor Post Queue
+ */
+#define MPI2_REPLY_POST_HOST_INDEX_OFFSET (0x0000006C)
+#define MPI2_REPLY_POST_HOST_INDEX_MASK (0x00FFFFFF)
+#define MPI2_RPHI_MSIX_INDEX_MASK (0xFF000000)
+#define MPI2_RPHI_MSIX_INDEX_SHIFT (24)
+
+/*
+ *Defines for the HCBSize and address
+ */
+#define MPI2_HCB_SIZE_OFFSET (0x00000074)
+#define MPI2_HCB_SIZE_SIZE_MASK (0xFFFFF000)
+#define MPI2_HCB_SIZE_HCB_ENABLE (0x00000001)
+
+#define MPI2_HCB_ADDRESS_LOW_OFFSET (0x00000078)
+#define MPI2_HCB_ADDRESS_HIGH_OFFSET (0x0000007C)
+
+/*
+ *Offsets for the Request Queue
+ */
+#define MPI2_REQUEST_DESCRIPTOR_POST_LOW_OFFSET (0x000000C0)
+#define MPI2_REQUEST_DESCRIPTOR_POST_HIGH_OFFSET (0x000000C4)
+
+/*Hard Reset delay timings */
+#define MPI2_HARD_RESET_PCIE_FIRST_READ_DELAY_MICRO_SEC (50000)
+#define MPI2_HARD_RESET_PCIE_RESET_READ_WINDOW_MICRO_SEC (255000)
+#define MPI2_HARD_RESET_PCIE_SECOND_READ_DELAY_MICRO_SEC (256000)
+
+/*****************************************************************************
+*
+* Message Descriptors
+*
+*****************************************************************************/
+
+/*Request Descriptors */
+
+/*Default Request Descriptor */
+typedef struct _MPI2_DEFAULT_REQUEST_DESCRIPTOR {
+ U8 RequestFlags; /*0x00 */
+ U8 MSIxIndex; /*0x01 */
+ U16 SMID; /*0x02 */
+ U16 LMID; /*0x04 */
+ U16 DescriptorTypeDependent; /*0x06 */
+} MPI2_DEFAULT_REQUEST_DESCRIPTOR,
+ *PTR_MPI2_DEFAULT_REQUEST_DESCRIPTOR,
+ Mpi2DefaultRequestDescriptor_t,
+ *pMpi2DefaultRequestDescriptor_t;
+
+/*defines for the RequestFlags field */
+#define MPI2_REQ_DESCRIPT_FLAGS_TYPE_MASK (0x0E)
+#define MPI2_REQ_DESCRIPT_FLAGS_SCSI_IO (0x00)
+#define MPI2_REQ_DESCRIPT_FLAGS_SCSI_TARGET (0x02)
+#define MPI2_REQ_DESCRIPT_FLAGS_HIGH_PRIORITY (0x06)
+#define MPI2_REQ_DESCRIPT_FLAGS_DEFAULT_TYPE (0x08)
+#define MPI2_REQ_DESCRIPT_FLAGS_RAID_ACCELERATOR (0x0A)
+#define MPI25_REQ_DESCRIPT_FLAGS_FAST_PATH_SCSI_IO (0x0C)
+
+#define MPI2_REQ_DESCRIPT_FLAGS_IOC_FIFO_MARKER (0x01)
+
+/*High Priority Request Descriptor */
+typedef struct _MPI2_HIGH_PRIORITY_REQUEST_DESCRIPTOR {
+ U8 RequestFlags; /*0x00 */
+ U8 MSIxIndex; /*0x01 */
+ U16 SMID; /*0x02 */
+ U16 LMID; /*0x04 */
+ U16 Reserved1; /*0x06 */
+} MPI2_HIGH_PRIORITY_REQUEST_DESCRIPTOR,
+ *PTR_MPI2_HIGH_PRIORITY_REQUEST_DESCRIPTOR,
+ Mpi2HighPriorityRequestDescriptor_t,
+ *pMpi2HighPriorityRequestDescriptor_t;
+
+/*SCSI IO Request Descriptor */
+typedef struct _MPI2_SCSI_IO_REQUEST_DESCRIPTOR {
+ U8 RequestFlags; /*0x00 */
+ U8 MSIxIndex; /*0x01 */
+ U16 SMID; /*0x02 */
+ U16 LMID; /*0x04 */
+ U16 DevHandle; /*0x06 */
+} MPI2_SCSI_IO_REQUEST_DESCRIPTOR,
+ *PTR_MPI2_SCSI_IO_REQUEST_DESCRIPTOR,
+ Mpi2SCSIIORequestDescriptor_t,
+ *pMpi2SCSIIORequestDescriptor_t;
+
+/*SCSI Target Request Descriptor */
+typedef struct _MPI2_SCSI_TARGET_REQUEST_DESCRIPTOR {
+ U8 RequestFlags; /*0x00 */
+ U8 MSIxIndex; /*0x01 */
+ U16 SMID; /*0x02 */
+ U16 LMID; /*0x04 */
+ U16 IoIndex; /*0x06 */
+} MPI2_SCSI_TARGET_REQUEST_DESCRIPTOR,
+ *PTR_MPI2_SCSI_TARGET_REQUEST_DESCRIPTOR,
+ Mpi2SCSITargetRequestDescriptor_t,
+ *pMpi2SCSITargetRequestDescriptor_t;
+
+/*RAID Accelerator Request Descriptor */
+typedef struct _MPI2_RAID_ACCEL_REQUEST_DESCRIPTOR {
+ U8 RequestFlags; /*0x00 */
+ U8 MSIxIndex; /*0x01 */
+ U16 SMID; /*0x02 */
+ U16 LMID; /*0x04 */
+ U16 Reserved; /*0x06 */
+} MPI2_RAID_ACCEL_REQUEST_DESCRIPTOR,
+ *PTR_MPI2_RAID_ACCEL_REQUEST_DESCRIPTOR,
+ Mpi2RAIDAcceleratorRequestDescriptor_t,
+ *pMpi2RAIDAcceleratorRequestDescriptor_t;
+
+/*Fast Path SCSI IO Request Descriptor */
+typedef MPI2_SCSI_IO_REQUEST_DESCRIPTOR
+ MPI25_FP_SCSI_IO_REQUEST_DESCRIPTOR,
+ *PTR_MPI25_FP_SCSI_IO_REQUEST_DESCRIPTOR,
+ Mpi25FastPathSCSIIORequestDescriptor_t,
+ *pMpi25FastPathSCSIIORequestDescriptor_t;
+
+/*union of Request Descriptors */
+typedef union _MPI2_REQUEST_DESCRIPTOR_UNION {
+ MPI2_DEFAULT_REQUEST_DESCRIPTOR Default;
+ MPI2_HIGH_PRIORITY_REQUEST_DESCRIPTOR HighPriority;
+ MPI2_SCSI_IO_REQUEST_DESCRIPTOR SCSIIO;
+ MPI2_SCSI_TARGET_REQUEST_DESCRIPTOR SCSITarget;
+ MPI2_RAID_ACCEL_REQUEST_DESCRIPTOR RAIDAccelerator;
+ MPI25_FP_SCSI_IO_REQUEST_DESCRIPTOR FastPathSCSIIO;
+ U64 Words;
+} MPI2_REQUEST_DESCRIPTOR_UNION,
+ *PTR_MPI2_REQUEST_DESCRIPTOR_UNION,
+ Mpi2RequestDescriptorUnion_t,
+ *pMpi2RequestDescriptorUnion_t;
+
+/*Reply Descriptors */
+
+/*Default Reply Descriptor */
+typedef struct _MPI2_DEFAULT_REPLY_DESCRIPTOR {
+ U8 ReplyFlags; /*0x00 */
+ U8 MSIxIndex; /*0x01 */
+ U16 DescriptorTypeDependent1; /*0x02 */
+ U32 DescriptorTypeDependent2; /*0x04 */
+} MPI2_DEFAULT_REPLY_DESCRIPTOR,
+ *PTR_MPI2_DEFAULT_REPLY_DESCRIPTOR,
+ Mpi2DefaultReplyDescriptor_t,
+ *pMpi2DefaultReplyDescriptor_t;
+
+/*defines for the ReplyFlags field */
+#define MPI2_RPY_DESCRIPT_FLAGS_TYPE_MASK (0x0F)
+#define MPI2_RPY_DESCRIPT_FLAGS_SCSI_IO_SUCCESS (0x00)
+#define MPI2_RPY_DESCRIPT_FLAGS_ADDRESS_REPLY (0x01)
+#define MPI2_RPY_DESCRIPT_FLAGS_TARGETASSIST_SUCCESS (0x02)
+#define MPI2_RPY_DESCRIPT_FLAGS_TARGET_COMMAND_BUFFER (0x03)
+#define MPI2_RPY_DESCRIPT_FLAGS_RAID_ACCELERATOR_SUCCESS (0x05)
+#define MPI25_RPY_DESCRIPT_FLAGS_FAST_PATH_SCSI_IO_SUCCESS (0x06)
+#define MPI2_RPY_DESCRIPT_FLAGS_UNUSED (0x0F)
+
+/*values for marking a reply descriptor as unused */
+#define MPI2_RPY_DESCRIPT_UNUSED_WORD0_MARK (0xFFFFFFFF)
+#define MPI2_RPY_DESCRIPT_UNUSED_WORD1_MARK (0xFFFFFFFF)
+
+/*Address Reply Descriptor */
+typedef struct _MPI2_ADDRESS_REPLY_DESCRIPTOR {
+ U8 ReplyFlags; /*0x00 */
+ U8 MSIxIndex; /*0x01 */
+ U16 SMID; /*0x02 */
+ U32 ReplyFrameAddress; /*0x04 */
+} MPI2_ADDRESS_REPLY_DESCRIPTOR,
+ *PTR_MPI2_ADDRESS_REPLY_DESCRIPTOR,
+ Mpi2AddressReplyDescriptor_t,
+ *pMpi2AddressReplyDescriptor_t;
+
+#define MPI2_ADDRESS_REPLY_SMID_INVALID (0x00)
+
+/*SCSI IO Success Reply Descriptor */
+typedef struct _MPI2_SCSI_IO_SUCCESS_REPLY_DESCRIPTOR {
+ U8 ReplyFlags; /*0x00 */
+ U8 MSIxIndex; /*0x01 */
+ U16 SMID; /*0x02 */
+ U16 TaskTag; /*0x04 */
+ U16 Reserved1; /*0x06 */
+} MPI2_SCSI_IO_SUCCESS_REPLY_DESCRIPTOR,
+ *PTR_MPI2_SCSI_IO_SUCCESS_REPLY_DESCRIPTOR,
+ Mpi2SCSIIOSuccessReplyDescriptor_t,
+ *pMpi2SCSIIOSuccessReplyDescriptor_t;
+
+/*TargetAssist Success Reply Descriptor */
+typedef struct _MPI2_TARGETASSIST_SUCCESS_REPLY_DESCRIPTOR {
+ U8 ReplyFlags; /*0x00 */
+ U8 MSIxIndex; /*0x01 */
+ U16 SMID; /*0x02 */
+ U8 SequenceNumber; /*0x04 */
+ U8 Reserved1; /*0x05 */
+ U16 IoIndex; /*0x06 */
+} MPI2_TARGETASSIST_SUCCESS_REPLY_DESCRIPTOR,
+ *PTR_MPI2_TARGETASSIST_SUCCESS_REPLY_DESCRIPTOR,
+ Mpi2TargetAssistSuccessReplyDescriptor_t,
+ *pMpi2TargetAssistSuccessReplyDescriptor_t;
+
+/*Target Command Buffer Reply Descriptor */
+typedef struct _MPI2_TARGET_COMMAND_BUFFER_REPLY_DESCRIPTOR {
+ U8 ReplyFlags; /*0x00 */
+ U8 MSIxIndex; /*0x01 */
+ U8 VP_ID; /*0x02 */
+ U8 Flags; /*0x03 */
+ U16 InitiatorDevHandle; /*0x04 */
+ U16 IoIndex; /*0x06 */
+} MPI2_TARGET_COMMAND_BUFFER_REPLY_DESCRIPTOR,
+ *PTR_MPI2_TARGET_COMMAND_BUFFER_REPLY_DESCRIPTOR,
+ Mpi2TargetCommandBufferReplyDescriptor_t,
+ *pMpi2TargetCommandBufferReplyDescriptor_t;
+
+/*defines for Flags field */
+#define MPI2_RPY_DESCRIPT_TCB_FLAGS_PHYNUM_MASK (0x3F)
+
+/*RAID Accelerator Success Reply Descriptor */
+typedef struct _MPI2_RAID_ACCELERATOR_SUCCESS_REPLY_DESCRIPTOR {
+ U8 ReplyFlags; /*0x00 */
+ U8 MSIxIndex; /*0x01 */
+ U16 SMID; /*0x02 */
+ U32 Reserved; /*0x04 */
+} MPI2_RAID_ACCELERATOR_SUCCESS_REPLY_DESCRIPTOR,
+ *PTR_MPI2_RAID_ACCELERATOR_SUCCESS_REPLY_DESCRIPTOR,
+ Mpi2RAIDAcceleratorSuccessReplyDescriptor_t,
+ *pMpi2RAIDAcceleratorSuccessReplyDescriptor_t;
+
+/*Fast Path SCSI IO Success Reply Descriptor */
+typedef MPI2_SCSI_IO_SUCCESS_REPLY_DESCRIPTOR
+ MPI25_FP_SCSI_IO_SUCCESS_REPLY_DESCRIPTOR,
+ *PTR_MPI25_FP_SCSI_IO_SUCCESS_REPLY_DESCRIPTOR,
+ Mpi25FastPathSCSIIOSuccessReplyDescriptor_t,
+ *pMpi25FastPathSCSIIOSuccessReplyDescriptor_t;
+
+/*union of Reply Descriptors */
+typedef union _MPI2_REPLY_DESCRIPTORS_UNION {
+ MPI2_DEFAULT_REPLY_DESCRIPTOR Default;
+ MPI2_ADDRESS_REPLY_DESCRIPTOR AddressReply;
+ MPI2_SCSI_IO_SUCCESS_REPLY_DESCRIPTOR SCSIIOSuccess;
+ MPI2_TARGETASSIST_SUCCESS_REPLY_DESCRIPTOR TargetAssistSuccess;
+ MPI2_TARGET_COMMAND_BUFFER_REPLY_DESCRIPTOR TargetCommandBuffer;
+ MPI2_RAID_ACCELERATOR_SUCCESS_REPLY_DESCRIPTOR RAIDAcceleratorSuccess;
+ MPI25_FP_SCSI_IO_SUCCESS_REPLY_DESCRIPTOR FastPathSCSIIOSuccess;
+ U64 Words;
+} MPI2_REPLY_DESCRIPTORS_UNION,
+ *PTR_MPI2_REPLY_DESCRIPTORS_UNION,
+ Mpi2ReplyDescriptorsUnion_t,
+ *pMpi2ReplyDescriptorsUnion_t;
+
+/*****************************************************************************
+*
+* Message Functions
+*
+*****************************************************************************/
+
+#define MPI2_FUNCTION_SCSI_IO_REQUEST (0x00)
+#define MPI2_FUNCTION_SCSI_TASK_MGMT (0x01)
+#define MPI2_FUNCTION_IOC_INIT (0x02)
+#define MPI2_FUNCTION_IOC_FACTS (0x03)
+#define MPI2_FUNCTION_CONFIG (0x04)
+#define MPI2_FUNCTION_PORT_FACTS (0x05)
+#define MPI2_FUNCTION_PORT_ENABLE (0x06)
+#define MPI2_FUNCTION_EVENT_NOTIFICATION (0x07)
+#define MPI2_FUNCTION_EVENT_ACK (0x08)
+#define MPI2_FUNCTION_FW_DOWNLOAD (0x09)
+#define MPI2_FUNCTION_TARGET_ASSIST (0x0B)
+#define MPI2_FUNCTION_TARGET_STATUS_SEND (0x0C)
+#define MPI2_FUNCTION_TARGET_MODE_ABORT (0x0D)
+#define MPI2_FUNCTION_FW_UPLOAD (0x12)
+#define MPI2_FUNCTION_RAID_ACTION (0x15)
+#define MPI2_FUNCTION_RAID_SCSI_IO_PASSTHROUGH (0x16)
+#define MPI2_FUNCTION_TOOLBOX (0x17)
+#define MPI2_FUNCTION_SCSI_ENCLOSURE_PROCESSOR (0x18)
+#define MPI2_FUNCTION_SMP_PASSTHROUGH (0x1A)
+#define MPI2_FUNCTION_SAS_IO_UNIT_CONTROL (0x1B)
+#define MPI2_FUNCTION_SATA_PASSTHROUGH (0x1C)
+#define MPI2_FUNCTION_DIAG_BUFFER_POST (0x1D)
+#define MPI2_FUNCTION_DIAG_RELEASE (0x1E)
+#define MPI2_FUNCTION_TARGET_CMD_BUF_BASE_POST (0x24)
+#define MPI2_FUNCTION_TARGET_CMD_BUF_LIST_POST (0x25)
+#define MPI2_FUNCTION_RAID_ACCELERATOR (0x2C)
+#define MPI2_FUNCTION_HOST_BASED_DISCOVERY_ACTION (0x2F)
+#define MPI2_FUNCTION_PWR_MGMT_CONTROL (0x30)
+#define MPI2_FUNCTION_SEND_HOST_MESSAGE (0x31)
+#define MPI2_FUNCTION_MIN_PRODUCT_SPECIFIC (0xF0)
+#define MPI2_FUNCTION_MAX_PRODUCT_SPECIFIC (0xFF)
+
+/*Doorbell functions */
+#define MPI2_FUNCTION_IOC_MESSAGE_UNIT_RESET (0x40)
+#define MPI2_FUNCTION_HANDSHAKE (0x42)
+
+/*****************************************************************************
+*
+* IOC Status Values
+*
+*****************************************************************************/
+
+/*mask for IOCStatus status value */
+#define MPI2_IOCSTATUS_MASK (0x7FFF)
+
+/****************************************************************************
+* Common IOCStatus values for all replies
+****************************************************************************/
+
+#define MPI2_IOCSTATUS_SUCCESS (0x0000)
+#define MPI2_IOCSTATUS_INVALID_FUNCTION (0x0001)
+#define MPI2_IOCSTATUS_BUSY (0x0002)
+#define MPI2_IOCSTATUS_INVALID_SGL (0x0003)
+#define MPI2_IOCSTATUS_INTERNAL_ERROR (0x0004)
+#define MPI2_IOCSTATUS_INVALID_VPID (0x0005)
+#define MPI2_IOCSTATUS_INSUFFICIENT_RESOURCES (0x0006)
+#define MPI2_IOCSTATUS_INVALID_FIELD (0x0007)
+#define MPI2_IOCSTATUS_INVALID_STATE (0x0008)
+#define MPI2_IOCSTATUS_OP_STATE_NOT_SUPPORTED (0x0009)
+
+/****************************************************************************
+* Config IOCStatus values
+****************************************************************************/
+
+#define MPI2_IOCSTATUS_CONFIG_INVALID_ACTION (0x0020)
+#define MPI2_IOCSTATUS_CONFIG_INVALID_TYPE (0x0021)
+#define MPI2_IOCSTATUS_CONFIG_INVALID_PAGE (0x0022)
+#define MPI2_IOCSTATUS_CONFIG_INVALID_DATA (0x0023)
+#define MPI2_IOCSTATUS_CONFIG_NO_DEFAULTS (0x0024)
+#define MPI2_IOCSTATUS_CONFIG_CANT_COMMIT (0x0025)
+
+/****************************************************************************
+* SCSI IO Reply
+****************************************************************************/
+
+#define MPI2_IOCSTATUS_SCSI_RECOVERED_ERROR (0x0040)
+#define MPI2_IOCSTATUS_SCSI_INVALID_DEVHANDLE (0x0042)
+#define MPI2_IOCSTATUS_SCSI_DEVICE_NOT_THERE (0x0043)
+#define MPI2_IOCSTATUS_SCSI_DATA_OVERRUN (0x0044)
+#define MPI2_IOCSTATUS_SCSI_DATA_UNDERRUN (0x0045)
+#define MPI2_IOCSTATUS_SCSI_IO_DATA_ERROR (0x0046)
+#define MPI2_IOCSTATUS_SCSI_PROTOCOL_ERROR (0x0047)
+#define MPI2_IOCSTATUS_SCSI_TASK_TERMINATED (0x0048)
+#define MPI2_IOCSTATUS_SCSI_RESIDUAL_MISMATCH (0x0049)
+#define MPI2_IOCSTATUS_SCSI_TASK_MGMT_FAILED (0x004A)
+#define MPI2_IOCSTATUS_SCSI_IOC_TERMINATED (0x004B)
+#define MPI2_IOCSTATUS_SCSI_EXT_TERMINATED (0x004C)
+
+/****************************************************************************
+* For use by SCSI Initiator and SCSI Target end-to-end data protection
+****************************************************************************/
+
+#define MPI2_IOCSTATUS_EEDP_GUARD_ERROR (0x004D)
+#define MPI2_IOCSTATUS_EEDP_REF_TAG_ERROR (0x004E)
+#define MPI2_IOCSTATUS_EEDP_APP_TAG_ERROR (0x004F)
+
+/****************************************************************************
+* SCSI Target values
+****************************************************************************/
+
+#define MPI2_IOCSTATUS_TARGET_INVALID_IO_INDEX (0x0062)
+#define MPI2_IOCSTATUS_TARGET_ABORTED (0x0063)
+#define MPI2_IOCSTATUS_TARGET_NO_CONN_RETRYABLE (0x0064)
+#define MPI2_IOCSTATUS_TARGET_NO_CONNECTION (0x0065)
+#define MPI2_IOCSTATUS_TARGET_XFER_COUNT_MISMATCH (0x006A)
+#define MPI2_IOCSTATUS_TARGET_DATA_OFFSET_ERROR (0x006D)
+#define MPI2_IOCSTATUS_TARGET_TOO_MUCH_WRITE_DATA (0x006E)
+#define MPI2_IOCSTATUS_TARGET_IU_TOO_SHORT (0x006F)
+#define MPI2_IOCSTATUS_TARGET_ACK_NAK_TIMEOUT (0x0070)
+#define MPI2_IOCSTATUS_TARGET_NAK_RECEIVED (0x0071)
+
+/****************************************************************************
+* Serial Attached SCSI values
+****************************************************************************/
+
+#define MPI2_IOCSTATUS_SAS_SMP_REQUEST_FAILED (0x0090)
+#define MPI2_IOCSTATUS_SAS_SMP_DATA_OVERRUN (0x0091)
+
+/****************************************************************************
+* Diagnostic Buffer Post / Diagnostic Release values
+****************************************************************************/
+
+#define MPI2_IOCSTATUS_DIAGNOSTIC_RELEASED (0x00A0)
+
+/****************************************************************************
+* RAID Accelerator values
+****************************************************************************/
+
+#define MPI2_IOCSTATUS_RAID_ACCEL_ERROR (0x00B0)
+
+/****************************************************************************
+* IOCStatus flag to indicate that log info is available
+****************************************************************************/
+
+#define MPI2_IOCSTATUS_FLAG_LOG_INFO_AVAILABLE (0x8000)
+
+/****************************************************************************
+* IOCLogInfo Types
+****************************************************************************/
+
+#define MPI2_IOCLOGINFO_TYPE_MASK (0xF0000000)
+#define MPI2_IOCLOGINFO_TYPE_SHIFT (28)
+#define MPI2_IOCLOGINFO_TYPE_NONE (0x0)
+#define MPI2_IOCLOGINFO_TYPE_SCSI (0x1)
+#define MPI2_IOCLOGINFO_TYPE_FC (0x2)
+#define MPI2_IOCLOGINFO_TYPE_SAS (0x3)
+#define MPI2_IOCLOGINFO_TYPE_ISCSI (0x4)
+#define MPI2_IOCLOGINFO_LOG_DATA_MASK (0x0FFFFFFF)
+
+/*****************************************************************************
+*
+* Standard Message Structures
+*
+*****************************************************************************/
+
+/****************************************************************************
+*Request Message Header for all request messages
+****************************************************************************/
+
+typedef struct _MPI2_REQUEST_HEADER {
+ U16 FunctionDependent1; /*0x00 */
+ U8 ChainOffset; /*0x02 */
+ U8 Function; /*0x03 */
+ U16 FunctionDependent2; /*0x04 */
+ U8 FunctionDependent3; /*0x06 */
+ U8 MsgFlags; /*0x07 */
+ U8 VP_ID; /*0x08 */
+ U8 VF_ID; /*0x09 */
+ U16 Reserved1; /*0x0A */
+} MPI2_REQUEST_HEADER, *PTR_MPI2_REQUEST_HEADER,
+ MPI2RequestHeader_t, *pMPI2RequestHeader_t;
+
+/****************************************************************************
+* Default Reply
+****************************************************************************/
+
+typedef struct _MPI2_DEFAULT_REPLY {
+ U16 FunctionDependent1; /*0x00 */
+ U8 MsgLength; /*0x02 */
+ U8 Function; /*0x03 */
+ U16 FunctionDependent2; /*0x04 */
+ U8 FunctionDependent3; /*0x06 */
+ U8 MsgFlags; /*0x07 */
+ U8 VP_ID; /*0x08 */
+ U8 VF_ID; /*0x09 */
+ U16 Reserved1; /*0x0A */
+ U16 FunctionDependent5; /*0x0C */
+ U16 IOCStatus; /*0x0E */
+ U32 IOCLogInfo; /*0x10 */
+} MPI2_DEFAULT_REPLY, *PTR_MPI2_DEFAULT_REPLY,
+ MPI2DefaultReply_t, *pMPI2DefaultReply_t;
+
+/*common version structure/union used in messages and configuration pages */
+
+typedef struct _MPI2_VERSION_STRUCT {
+ U8 Dev; /*0x00 */
+ U8 Unit; /*0x01 */
+ U8 Minor; /*0x02 */
+ U8 Major; /*0x03 */
+} MPI2_VERSION_STRUCT;
+
+typedef union _MPI2_VERSION_UNION {
+ MPI2_VERSION_STRUCT Struct;
+ U32 Word;
+} MPI2_VERSION_UNION;
+
+/*LUN field defines, common to many structures */
+#define MPI2_LUN_FIRST_LEVEL_ADDRESSING (0x0000FFFF)
+#define MPI2_LUN_SECOND_LEVEL_ADDRESSING (0xFFFF0000)
+#define MPI2_LUN_THIRD_LEVEL_ADDRESSING (0x0000FFFF)
+#define MPI2_LUN_FOURTH_LEVEL_ADDRESSING (0xFFFF0000)
+#define MPI2_LUN_LEVEL_1_WORD (0xFF00)
+#define MPI2_LUN_LEVEL_1_DWORD (0x0000FF00)
+
+/*****************************************************************************
+*
+* Fusion-MPT MPI Scatter Gather Elements
+*
+*****************************************************************************/
+
+/****************************************************************************
+* MPI Simple Element structures
+****************************************************************************/
+
+typedef struct _MPI2_SGE_SIMPLE32 {
+ U32 FlagsLength;
+ U32 Address;
+} MPI2_SGE_SIMPLE32, *PTR_MPI2_SGE_SIMPLE32,
+ Mpi2SGESimple32_t, *pMpi2SGESimple32_t;
+
+typedef struct _MPI2_SGE_SIMPLE64 {
+ U32 FlagsLength;
+ U64 Address;
+} MPI2_SGE_SIMPLE64, *PTR_MPI2_SGE_SIMPLE64,
+ Mpi2SGESimple64_t, *pMpi2SGESimple64_t;
+
+typedef struct _MPI2_SGE_SIMPLE_UNION {
+ U32 FlagsLength;
+ union {
+ U32 Address32;
+ U64 Address64;
+ } u;
+} MPI2_SGE_SIMPLE_UNION,
+ *PTR_MPI2_SGE_SIMPLE_UNION,
+ Mpi2SGESimpleUnion_t,
+ *pMpi2SGESimpleUnion_t;
+
+/****************************************************************************
+* MPI Chain Element structures - for MPI v2.0 products only
+****************************************************************************/
+
+typedef struct _MPI2_SGE_CHAIN32 {
+ U16 Length;
+ U8 NextChainOffset;
+ U8 Flags;
+ U32 Address;
+} MPI2_SGE_CHAIN32, *PTR_MPI2_SGE_CHAIN32,
+ Mpi2SGEChain32_t, *pMpi2SGEChain32_t;
+
+typedef struct _MPI2_SGE_CHAIN64 {
+ U16 Length;
+ U8 NextChainOffset;
+ U8 Flags;
+ U64 Address;
+} MPI2_SGE_CHAIN64, *PTR_MPI2_SGE_CHAIN64,
+ Mpi2SGEChain64_t, *pMpi2SGEChain64_t;
+
+typedef struct _MPI2_SGE_CHAIN_UNION {
+ U16 Length;
+ U8 NextChainOffset;
+ U8 Flags;
+ union {
+ U32 Address32;
+ U64 Address64;
+ } u;
+} MPI2_SGE_CHAIN_UNION,
+ *PTR_MPI2_SGE_CHAIN_UNION,
+ Mpi2SGEChainUnion_t,
+ *pMpi2SGEChainUnion_t;
+
+/****************************************************************************
+* MPI Transaction Context Element structures - for MPI v2.0 products only
+****************************************************************************/
+
+typedef struct _MPI2_SGE_TRANSACTION32 {
+ U8 Reserved;
+ U8 ContextSize;
+ U8 DetailsLength;
+ U8 Flags;
+ U32 TransactionContext[1];
+ U32 TransactionDetails[1];
+} MPI2_SGE_TRANSACTION32,
+ *PTR_MPI2_SGE_TRANSACTION32,
+ Mpi2SGETransaction32_t,
+ *pMpi2SGETransaction32_t;
+
+typedef struct _MPI2_SGE_TRANSACTION64 {
+ U8 Reserved;
+ U8 ContextSize;
+ U8 DetailsLength;
+ U8 Flags;
+ U32 TransactionContext[2];
+ U32 TransactionDetails[1];
+} MPI2_SGE_TRANSACTION64,
+ *PTR_MPI2_SGE_TRANSACTION64,
+ Mpi2SGETransaction64_t,
+ *pMpi2SGETransaction64_t;
+
+typedef struct _MPI2_SGE_TRANSACTION96 {
+ U8 Reserved;
+ U8 ContextSize;
+ U8 DetailsLength;
+ U8 Flags;
+ U32 TransactionContext[3];
+ U32 TransactionDetails[1];
+} MPI2_SGE_TRANSACTION96, *PTR_MPI2_SGE_TRANSACTION96,
+ Mpi2SGETransaction96_t, *pMpi2SGETransaction96_t;
+
+typedef struct _MPI2_SGE_TRANSACTION128 {
+ U8 Reserved;
+ U8 ContextSize;
+ U8 DetailsLength;
+ U8 Flags;
+ U32 TransactionContext[4];
+ U32 TransactionDetails[1];
+} MPI2_SGE_TRANSACTION128, *PTR_MPI2_SGE_TRANSACTION128,
+ Mpi2SGETransaction_t128, *pMpi2SGETransaction_t128;
+
+typedef struct _MPI2_SGE_TRANSACTION_UNION {
+ U8 Reserved;
+ U8 ContextSize;
+ U8 DetailsLength;
+ U8 Flags;
+ union {
+ U32 TransactionContext32[1];
+ U32 TransactionContext64[2];
+ U32 TransactionContext96[3];
+ U32 TransactionContext128[4];
+ } u;
+ U32 TransactionDetails[1];
+} MPI2_SGE_TRANSACTION_UNION,
+ *PTR_MPI2_SGE_TRANSACTION_UNION,
+ Mpi2SGETransactionUnion_t,
+ *pMpi2SGETransactionUnion_t;
+
+/****************************************************************************
+* MPI SGE union for IO SGL's - for MPI v2.0 products only
+****************************************************************************/
+
+typedef struct _MPI2_MPI_SGE_IO_UNION {
+ union {
+ MPI2_SGE_SIMPLE_UNION Simple;
+ MPI2_SGE_CHAIN_UNION Chain;
+ } u;
+} MPI2_MPI_SGE_IO_UNION, *PTR_MPI2_MPI_SGE_IO_UNION,
+ Mpi2MpiSGEIOUnion_t, *pMpi2MpiSGEIOUnion_t;
+
+/****************************************************************************
+* MPI SGE union for SGL's with Simple and Transaction elements - for MPI v2.0 products only
+****************************************************************************/
+
+typedef struct _MPI2_SGE_TRANS_SIMPLE_UNION {
+ union {
+ MPI2_SGE_SIMPLE_UNION Simple;
+ MPI2_SGE_TRANSACTION_UNION Transaction;
+ } u;
+} MPI2_SGE_TRANS_SIMPLE_UNION,
+ *PTR_MPI2_SGE_TRANS_SIMPLE_UNION,
+ Mpi2SGETransSimpleUnion_t,
+ *pMpi2SGETransSimpleUnion_t;
+
+/****************************************************************************
+* All MPI SGE types union
+****************************************************************************/
+
+typedef struct _MPI2_MPI_SGE_UNION {
+ union {
+ MPI2_SGE_SIMPLE_UNION Simple;
+ MPI2_SGE_CHAIN_UNION Chain;
+ MPI2_SGE_TRANSACTION_UNION Transaction;
+ } u;
+} MPI2_MPI_SGE_UNION, *PTR_MPI2_MPI_SGE_UNION,
+ Mpi2MpiSgeUnion_t, *pMpi2MpiSgeUnion_t;
+
+/****************************************************************************
+* MPI SGE field definition and masks
+****************************************************************************/
+
+/*Flags field bit definitions */
+
+#define MPI2_SGE_FLAGS_LAST_ELEMENT (0x80)
+#define MPI2_SGE_FLAGS_END_OF_BUFFER (0x40)
+#define MPI2_SGE_FLAGS_ELEMENT_TYPE_MASK (0x30)
+#define MPI2_SGE_FLAGS_LOCAL_ADDRESS (0x08)
+#define MPI2_SGE_FLAGS_DIRECTION (0x04)
+#define MPI2_SGE_FLAGS_ADDRESS_SIZE (0x02)
+#define MPI2_SGE_FLAGS_END_OF_LIST (0x01)
+
+#define MPI2_SGE_FLAGS_SHIFT (24)
+
+#define MPI2_SGE_LENGTH_MASK (0x00FFFFFF)
+#define MPI2_SGE_CHAIN_LENGTH_MASK (0x0000FFFF)
+
+/*Element Type */
+
+#define MPI2_SGE_FLAGS_TRANSACTION_ELEMENT (0x00)
+#define MPI2_SGE_FLAGS_SIMPLE_ELEMENT (0x10)
+#define MPI2_SGE_FLAGS_CHAIN_ELEMENT (0x30)
+#define MPI2_SGE_FLAGS_ELEMENT_MASK (0x30)
+
+/*Address location */
+
+#define MPI2_SGE_FLAGS_SYSTEM_ADDRESS (0x00)
+
+/*Direction */
+
+#define MPI2_SGE_FLAGS_IOC_TO_HOST (0x00)
+#define MPI2_SGE_FLAGS_HOST_TO_IOC (0x04)
+
+#define MPI2_SGE_FLAGS_DEST (MPI2_SGE_FLAGS_IOC_TO_HOST)
+#define MPI2_SGE_FLAGS_SOURCE (MPI2_SGE_FLAGS_HOST_TO_IOC)
+
+/*Address Size */
+
+#define MPI2_SGE_FLAGS_32_BIT_ADDRESSING (0x00)
+#define MPI2_SGE_FLAGS_64_BIT_ADDRESSING (0x02)
+
+/*Context Size */
+
+#define MPI2_SGE_FLAGS_32_BIT_CONTEXT (0x00)
+#define MPI2_SGE_FLAGS_64_BIT_CONTEXT (0x02)
+#define MPI2_SGE_FLAGS_96_BIT_CONTEXT (0x04)
+#define MPI2_SGE_FLAGS_128_BIT_CONTEXT (0x06)
+
+#define MPI2_SGE_CHAIN_OFFSET_MASK (0x00FF0000)
+#define MPI2_SGE_CHAIN_OFFSET_SHIFT (16)
+
+/****************************************************************************
+* MPI SGE operation Macros
+****************************************************************************/
+
+/*SIMPLE FlagsLength manipulations... */
+#define MPI2_SGE_SET_FLAGS(f) ((U32)(f) << MPI2_SGE_FLAGS_SHIFT)
+#define MPI2_SGE_GET_FLAGS(f) (((f) & ~MPI2_SGE_LENGTH_MASK) >> \
+ MPI2_SGE_FLAGS_SHIFT)
+#define MPI2_SGE_LENGTH(f) ((f) & MPI2_SGE_LENGTH_MASK)
+#define MPI2_SGE_CHAIN_LENGTH(f) ((f) & MPI2_SGE_CHAIN_LENGTH_MASK)
+
+#define MPI2_SGE_SET_FLAGS_LENGTH(f, l) (MPI2_SGE_SET_FLAGS(f) | \
+ MPI2_SGE_LENGTH(l))
+
+#define MPI2_pSGE_GET_FLAGS(psg) MPI2_SGE_GET_FLAGS((psg)->FlagsLength)
+#define MPI2_pSGE_GET_LENGTH(psg) MPI2_SGE_LENGTH((psg)->FlagsLength)
+#define MPI2_pSGE_SET_FLAGS_LENGTH(psg, f, l) ((psg)->FlagsLength = \
+ MPI2_SGE_SET_FLAGS_LENGTH(f, l))
+
+/*CAUTION - The following are READ-MODIFY-WRITE! */
+#define MPI2_pSGE_SET_FLAGS(psg, f) ((psg)->FlagsLength |= \
+ MPI2_SGE_SET_FLAGS(f))
+#define MPI2_pSGE_SET_LENGTH(psg, l) ((psg)->FlagsLength |= \
+ MPI2_SGE_LENGTH(l))
+
+#define MPI2_GET_CHAIN_OFFSET(x) ((x & MPI2_SGE_CHAIN_OFFSET_MASK) >> \
+ MPI2_SGE_CHAIN_OFFSET_SHIFT)
+
+/*****************************************************************************
+*
+* Fusion-MPT IEEE Scatter Gather Elements
+*
+*****************************************************************************/
+
+/****************************************************************************
+* IEEE Simple Element structures
+****************************************************************************/
+
+/*MPI2_IEEE_SGE_SIMPLE32 is for MPI v2.0 products only */
+typedef struct _MPI2_IEEE_SGE_SIMPLE32 {
+ U32 Address;
+ U32 FlagsLength;
+} MPI2_IEEE_SGE_SIMPLE32, *PTR_MPI2_IEEE_SGE_SIMPLE32,
+ Mpi2IeeeSgeSimple32_t, *pMpi2IeeeSgeSimple32_t;
+
+typedef struct _MPI2_IEEE_SGE_SIMPLE64 {
+ U64 Address;
+ U32 Length;
+ U16 Reserved1;
+ U8 Reserved2;
+ U8 Flags;
+} MPI2_IEEE_SGE_SIMPLE64, *PTR_MPI2_IEEE_SGE_SIMPLE64,
+ Mpi2IeeeSgeSimple64_t, *pMpi2IeeeSgeSimple64_t;
+
+typedef union _MPI2_IEEE_SGE_SIMPLE_UNION {
+ MPI2_IEEE_SGE_SIMPLE32 Simple32;
+ MPI2_IEEE_SGE_SIMPLE64 Simple64;
+} MPI2_IEEE_SGE_SIMPLE_UNION,
+ *PTR_MPI2_IEEE_SGE_SIMPLE_UNION,
+ Mpi2IeeeSgeSimpleUnion_t,
+ *pMpi2IeeeSgeSimpleUnion_t;
+
+/****************************************************************************
+* IEEE Chain Element structures
+****************************************************************************/
+
+/*MPI2_IEEE_SGE_CHAIN32 is for MPI v2.0 products only */
+typedef MPI2_IEEE_SGE_SIMPLE32 MPI2_IEEE_SGE_CHAIN32;
+
+/*MPI2_IEEE_SGE_CHAIN64 is for MPI v2.0 products only */
+typedef MPI2_IEEE_SGE_SIMPLE64 MPI2_IEEE_SGE_CHAIN64;
+
+typedef union _MPI2_IEEE_SGE_CHAIN_UNION {
+ MPI2_IEEE_SGE_CHAIN32 Chain32;
+ MPI2_IEEE_SGE_CHAIN64 Chain64;
+} MPI2_IEEE_SGE_CHAIN_UNION,
+ *PTR_MPI2_IEEE_SGE_CHAIN_UNION,
+ Mpi2IeeeSgeChainUnion_t,
+ *pMpi2IeeeSgeChainUnion_t;
+
+/*MPI25_IEEE_SGE_CHAIN64 is for MPI v2.5 products only */
+typedef struct _MPI25_IEEE_SGE_CHAIN64 {
+ U64 Address;
+ U32 Length;
+ U16 Reserved1;
+ U8 NextChainOffset;
+ U8 Flags;
+} MPI25_IEEE_SGE_CHAIN64,
+ *PTR_MPI25_IEEE_SGE_CHAIN64,
+ Mpi25IeeeSgeChain64_t,
+ *pMpi25IeeeSgeChain64_t;
+
+/****************************************************************************
+* All IEEE SGE types union
+****************************************************************************/
+
+/*MPI2_IEEE_SGE_UNION is for MPI v2.0 products only */
+typedef struct _MPI2_IEEE_SGE_UNION {
+ union {
+ MPI2_IEEE_SGE_SIMPLE_UNION Simple;
+ MPI2_IEEE_SGE_CHAIN_UNION Chain;
+ } u;
+} MPI2_IEEE_SGE_UNION, *PTR_MPI2_IEEE_SGE_UNION,
+ Mpi2IeeeSgeUnion_t, *pMpi2IeeeSgeUnion_t;
+
+/****************************************************************************
+* IEEE SGE union for IO SGL's
+****************************************************************************/
+
+typedef union _MPI25_SGE_IO_UNION {
+ MPI2_IEEE_SGE_SIMPLE64 IeeeSimple;
+ MPI25_IEEE_SGE_CHAIN64 IeeeChain;
+} MPI25_SGE_IO_UNION, *PTR_MPI25_SGE_IO_UNION,
+ Mpi25SGEIOUnion_t, *pMpi25SGEIOUnion_t;
+
+/****************************************************************************
+* IEEE SGE field definitions and masks
+****************************************************************************/
+
+/*Flags field bit definitions */
+
+#define MPI2_IEEE_SGE_FLAGS_ELEMENT_TYPE_MASK (0x80)
+#define MPI25_IEEE_SGE_FLAGS_END_OF_LIST (0x40)
+
+#define MPI2_IEEE32_SGE_FLAGS_SHIFT (24)
+
+#define MPI2_IEEE32_SGE_LENGTH_MASK (0x00FFFFFF)
+
+/*Element Type */
+
+#define MPI2_IEEE_SGE_FLAGS_SIMPLE_ELEMENT (0x00)
+#define MPI2_IEEE_SGE_FLAGS_CHAIN_ELEMENT (0x80)
+
+/*Data Location Address Space */
+
+#define MPI2_IEEE_SGE_FLAGS_ADDR_MASK (0x03)
+#define MPI2_IEEE_SGE_FLAGS_SYSTEM_ADDR (0x00)
+#define MPI2_IEEE_SGE_FLAGS_IOCDDR_ADDR (0x01)
+#define MPI2_IEEE_SGE_FLAGS_IOCPLB_ADDR (0x02)
+#define MPI2_IEEE_SGE_FLAGS_IOCPLBNTA_ADDR (0x03)
+#define MPI2_IEEE_SGE_FLAGS_SYSTEMPLBPCI_ADDR (0x03)
+#define MPI2_IEEE_SGE_FLAGS_SYSTEMPLBCPI_ADDR \
+ (MPI2_IEEE_SGE_FLAGS_SYSTEMPLBPCI_ADDR)
+
+/****************************************************************************
+* IEEE SGE operation Macros
+****************************************************************************/
+
+/*SIMPLE FlagsLength manipulations... */
+#define MPI2_IEEE32_SGE_SET_FLAGS(f) ((U32)(f) << MPI2_IEEE32_SGE_FLAGS_SHIFT)
+#define MPI2_IEEE32_SGE_GET_FLAGS(f) (((f) & ~MPI2_IEEE32_SGE_LENGTH_MASK) \
+ >> MPI2_IEEE32_SGE_FLAGS_SHIFT)
+#define MPI2_IEEE32_SGE_LENGTH(f) ((f) & MPI2_IEEE32_SGE_LENGTH_MASK)
+
+#define MPI2_IEEE32_SGE_SET_FLAGS_LENGTH(f, l) (MPI2_IEEE32_SGE_SET_FLAGS(f) |\
+ MPI2_IEEE32_SGE_LENGTH(l))
+
+#define MPI2_IEEE32_pSGE_GET_FLAGS(psg) \
+ MPI2_IEEE32_SGE_GET_FLAGS((psg)->FlagsLength)
+#define MPI2_IEEE32_pSGE_GET_LENGTH(psg) \
+ MPI2_IEEE32_SGE_LENGTH((psg)->FlagsLength)
+#define MPI2_IEEE32_pSGE_SET_FLAGS_LENGTH(psg, f, l) ((psg)->FlagsLength = \
+ MPI2_IEEE32_SGE_SET_FLAGS_LENGTH(f, l))
+
+/*CAUTION - The following are READ-MODIFY-WRITE! */
+#define MPI2_IEEE32_pSGE_SET_FLAGS(psg, f) ((psg)->FlagsLength |= \
+ MPI2_IEEE32_SGE_SET_FLAGS(f))
+#define MPI2_IEEE32_pSGE_SET_LENGTH(psg, l) ((psg)->FlagsLength |= \
+ MPI2_IEEE32_SGE_LENGTH(l))
+
+/*****************************************************************************
+*
+* Fusion-MPT MPI/IEEE Scatter Gather Unions
+*
+*****************************************************************************/
+
+typedef union _MPI2_SIMPLE_SGE_UNION {
+ MPI2_SGE_SIMPLE_UNION MpiSimple;
+ MPI2_IEEE_SGE_SIMPLE_UNION IeeeSimple;
+} MPI2_SIMPLE_SGE_UNION, *PTR_MPI2_SIMPLE_SGE_UNION,
+ Mpi2SimpleSgeUntion_t, *pMpi2SimpleSgeUntion_t;
+
+typedef union _MPI2_SGE_IO_UNION {
+ MPI2_SGE_SIMPLE_UNION MpiSimple;
+ MPI2_SGE_CHAIN_UNION MpiChain;
+ MPI2_IEEE_SGE_SIMPLE_UNION IeeeSimple;
+ MPI2_IEEE_SGE_CHAIN_UNION IeeeChain;
+} MPI2_SGE_IO_UNION, *PTR_MPI2_SGE_IO_UNION,
+ Mpi2SGEIOUnion_t, *pMpi2SGEIOUnion_t;
+
+/****************************************************************************
+*
+* Values for SGLFlags field, used in many request messages with an SGL
+*
+****************************************************************************/
+
+/*values for MPI SGL Data Location Address Space subfield */
+#define MPI2_SGLFLAGS_ADDRESS_SPACE_MASK (0x0C)
+#define MPI2_SGLFLAGS_SYSTEM_ADDRESS_SPACE (0x00)
+#define MPI2_SGLFLAGS_IOCDDR_ADDRESS_SPACE (0x04)
+#define MPI2_SGLFLAGS_IOCPLB_ADDRESS_SPACE (0x08)
+#define MPI2_SGLFLAGS_IOCPLBNTA_ADDRESS_SPACE (0x0C)
+/*values for SGL Type subfield */
+#define MPI2_SGLFLAGS_SGL_TYPE_MASK (0x03)
+#define MPI2_SGLFLAGS_SGL_TYPE_MPI (0x00)
+#define MPI2_SGLFLAGS_SGL_TYPE_IEEE32 (0x01)
+#define MPI2_SGLFLAGS_SGL_TYPE_IEEE64 (0x02)
+
+#endif
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3,323 drivers/scsi/mpt3sas/mpi/mpi2_cnfg.h
3,323 additions, 0 deletions not shown because the diff is too large. Please use a local Git client to view these changes.
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560 drivers/scsi/mpt3sas/mpi/mpi2_init.h
@@ -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
View
1,665 drivers/scsi/mpt3sas/mpi/mpi2_ioc.h
@@ -0,0 +1,1665 @@
+/*
+ * Copyright (c) 2000-2012 LSI Corporation.
+ *
+ *
+ * Name: mpi2_ioc.h
+ * Title: MPI IOC, Port, Event, FW Download, and FW Upload messages
+ * Creation Date: October 11, 2006
+ *
+ * mpi2_ioc.h Version: 02.00.21
+ *
+ * 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.
+ * 06-04-07 02.00.01 In IOCFacts Reply structure, renamed MaxDevices to
+ * MaxTargets.
+ * Added TotalImageSize field to FWDownload Request.
+ * Added reserved words to FWUpload Request.
+ * 06-26-07 02.00.02 Added IR Configuration Change List Event.
+ * 08-31-07 02.00.03 Removed SystemReplyQueueDepth field from the IOCInit
+ * request and replaced it with
+ * ReplyDescriptorPostQueueDepth and ReplyFreeQueueDepth.
+ * Replaced the MinReplyQueueDepth field of the IOCFacts
+ * reply with MaxReplyDescriptorPostQueueDepth.
+ * Added MPI2_RDPQ_DEPTH_MIN define to specify the minimum
+ * depth for the Reply Descriptor Post Queue.
+ * Added SASAddress field to Initiator Device Table
+ * Overflow Event data.
+ * 10-31-07 02.00.04 Added ReasonCode MPI2_EVENT_SAS_INIT_RC_NOT_RESPONDING
+ * for SAS Initiator Device Status Change Event data.
+ * Modified Reason Code defines for SAS Topology Change
+ * List Event data, including adding a bit for PHY Vacant
+ * status, and adding a mask for the Reason Code.
+ * Added define for
+ * MPI2_EVENT_SAS_TOPO_ES_DELAY_NOT_RESPONDING.
+ * Added define for MPI2_EXT_IMAGE_TYPE_MEGARAID.
+ * 12-18-07 02.00.05 Added Boot Status defines for the IOCExceptions field of
+ * the IOCFacts Reply.
+ * Removed MPI2_IOCFACTS_CAPABILITY_EXTENDED_BUFFER define.
+ * Moved MPI2_VERSION_UNION to mpi2.h.
+ * Changed MPI2_EVENT_NOTIFICATION_REQUEST to use masks
+ * instead of enables, and added SASBroadcastPrimitiveMasks
+ * field.
+ * Added Log Entry Added Event and related structure.
+ * 02-29-08 02.00.06 Added define MPI2_IOCFACTS_CAPABILITY_INTEGRATED_RAID.
+ * Removed define MPI2_IOCFACTS_PROTOCOL_SMP_TARGET.
+ * Added MaxVolumes and MaxPersistentEntries fields to
+ * IOCFacts reply.
+ * Added ProtocalFlags and IOCCapabilities fields to
+ * MPI2_FW_IMAGE_HEADER.
+ * Removed MPI2_PORTENABLE_FLAGS_ENABLE_SINGLE_PORT.
+ * 03-03-08 02.00.07 Fixed MPI2_FW_IMAGE_HEADER by changing Reserved26 to
+ * a U16 (from a U32).
+ * Removed extra 's' from EventMasks name.
+ * 06-27-08 02.00.08 Fixed an offset in a comment.
+ * 10-02-08 02.00.09 Removed SystemReplyFrameSize from MPI2_IOC_INIT_REQUEST.
+ * Removed CurReplyFrameSize from MPI2_IOC_FACTS_REPLY and
+ * renamed MinReplyFrameSize to ReplyFrameSize.
+ * Added MPI2_IOCFACTS_EXCEPT_IR_FOREIGN_CONFIG_MAX.
+ * Added two new RAIDOperation values for Integrated RAID
+ * Operations Status Event data.
+ * Added four new IR Configuration Change List Event data
+ * ReasonCode values.
+ * Added two new ReasonCode defines for SAS Device Status
+ * Change Event data.
+ * Added three new DiscoveryStatus bits for the SAS
+ * Discovery event data.
+ * Added Multiplexing Status Change bit to the PhyStatus
+ * field of the SAS Topology Change List event data.
+ * Removed define for MPI2_INIT_IMAGE_BOOTFLAGS_XMEMCOPY.
+ * BootFlags are now product-specific.
+ * Added defines for the indivdual signature bytes
+ * for MPI2_INIT_IMAGE_FOOTER.
+ * 01-19-09 02.00.10 Added MPI2_IOCFACTS_CAPABILITY_EVENT_REPLAY define.
+ * Added MPI2_EVENT_SAS_DISC_DS_DOWNSTREAM_INITIATOR
+ * define.
+ * Added MPI2_EVENT_SAS_DEV_STAT_RC_SATA_INIT_FAILURE
+ * define.
+ * Removed MPI2_EVENT_SAS_DISC_DS_SATA_INIT_FAILURE define.
+ * 05-06-09 02.00.11 Added MPI2_IOCFACTS_CAPABILITY_RAID_ACCELERATOR define.
+ * Added MPI2_IOCFACTS_CAPABILITY_MSI_X_INDEX define.
+ * Added two new reason codes for SAS Device Status Change
+ * Event.
+ * Added new event: SAS PHY Counter.
+ * 07-30-09 02.00.12 Added GPIO Interrupt event define and structure.
+ * Added MPI2_IOCFACTS_CAPABILITY_EXTENDED_BUFFER define.
+ * Added new product id family for 2208.
+ * 10-28-09 02.00.13 Added HostMSIxVectors field to MPI2_IOC_INIT_REQUEST.
+ * Added MaxMSIxVectors field to MPI2_IOC_FACTS_REPLY.
+ * Added MinDevHandle field to MPI2_IOC_FACTS_REPLY.
+ * Added MPI2_IOCFACTS_CAPABILITY_HOST_BASED_DISCOVERY.
+ * Added MPI2_EVENT_HOST_BASED_DISCOVERY_PHY define.
+ * Added MPI2_EVENT_SAS_TOPO_ES_NO_EXPANDER define.
+ * Added Host Based Discovery Phy Event data.
+ * Added defines for ProductID Product field
+ * (MPI2_FW_HEADER_PID_).
+ * Modified values for SAS ProductID Family
+ * (MPI2_FW_HEADER_PID_FAMILY_).
+ * 02-10-10 02.00.14 Added SAS Quiesce Event structure and defines.
+ * Added PowerManagementControl Request structures and
+ * defines.
+ * 05-12-10 02.00.15 Marked Task Set Full Event as obsolete.
+ * Added MPI2_EVENT_SAS_TOPO_LR_UNSUPPORTED_PHY define.
+ * 11-10-10 02.00.16 Added MPI2_FW_DOWNLOAD_ITYPE_MIN_PRODUCT_SPECIFIC.
+ * 02-23-11 02.00.17 Added SAS NOTIFY Primitive event, and added
+ * SASNotifyPrimitiveMasks field to
+ * MPI2_EVENT_NOTIFICATION_REQUEST.
+ * Added Temperature Threshold Event.
+ * Added Host Message Event.
+ * Added Send Host Message request and reply.
+ * 05-25-11 02.00.18 For Extended Image Header, added
+ * MPI2_EXT_IMAGE_TYPE_MIN_PRODUCT_SPECIFIC and
+ * MPI2_EXT_IMAGE_TYPE_MAX_PRODUCT_SPECIFIC defines.
+ * Deprecated MPI2_EXT_IMAGE_TYPE_MAX define.
+ * 08-24-11 02.00.19 Added PhysicalPort field to
+ * MPI2_EVENT_DATA_SAS_DEVICE_STATUS_CHANGE structure.
+ * Marked MPI2_PM_CONTROL_FEATURE_PCIE_LINK as obsolete.
+ * 11-18-11 02.00.20 Incorporating additions for MPI v2.5.
+ * 03-29-12 02.00.21 Added a product specific range to event values.
+ * --------------------------------------------------------------------------
+ */
+
+#ifndef MPI2_IOC_H
+#define MPI2_IOC_H
+
+/*****************************************************************************
+*
+* IOC Messages
+*
+*****************************************************************************/
+
+/****************************************************************************
+* IOCInit message
+****************************************************************************/
+
+/*IOCInit Request message */
+typedef struct _MPI2_IOC_INIT_REQUEST {
+ U8 WhoInit; /*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 */
+ U16 MsgVersion; /*0x0C */
+ U16 HeaderVersion; /*0x0E */
+ U32 Reserved5; /*0x10 */
+ U16 Reserved6; /*0x14 */
+ U8 Reserved7; /*0x16 */
+ U8 HostMSIxVectors; /*0x17 */
+ U16 Reserved8; /*0x18 */
+ U16 SystemRequestFrameSize; /*0x1A */
+ U16 ReplyDescriptorPostQueueDepth; /*0x1C */
+ U16 ReplyFreeQueueDepth; /*0x1E */
+ U32 SenseBufferAddressHigh; /*0x20 */
+ U32 SystemReplyAddressHigh; /*0x24 */
+ U64 SystemRequestFrameBaseAddress; /*0x28 */
+ U64 ReplyDescriptorPostQueueAddress; /*0x30 */
+ U64 ReplyFreeQueueAddress; /*0x38 */
+ U64 TimeStamp; /*0x40 */
+} MPI2_IOC_INIT_REQUEST, *PTR_MPI2_IOC_INIT_REQUEST,
+ Mpi2IOCInitRequest_t, *pMpi2IOCInitRequest_t;
+
+/*WhoInit values */
+#define MPI2_WHOINIT_NOT_INITIALIZED (0x00)
+#define MPI2_WHOINIT_SYSTEM_BIOS (0x01)
+#define MPI2_WHOINIT_ROM_BIOS (0x02)
+#define MPI2_WHOINIT_PCI_PEER (0x03)
+#define MPI2_WHOINIT_HOST_DRIVER (0x04)
+#define MPI2_WHOINIT_MANUFACTURER (0x05)
+
+/*MsgVersion */
+#define MPI2_IOCINIT_MSGVERSION_MAJOR_MASK (0xFF00)
+#define MPI2_IOCINIT_MSGVERSION_MAJOR_SHIFT (8)
+#define MPI2_IOCINIT_MSGVERSION_MINOR_MASK (0x00FF)
+#define MPI2_IOCINIT_MSGVERSION_MINOR_SHIFT (0)
+
+/*HeaderVersion */
+#define MPI2_IOCINIT_HDRVERSION_UNIT_MASK (0xFF00)
+#define MPI2_IOCINIT_HDRVERSION_UNIT_SHIFT (8)
+#define MPI2_IOCINIT_HDRVERSION_DEV_MASK (0x00FF)
+#define MPI2_IOCINIT_HDRVERSION_DEV_SHIFT (0)
+
+/*minimum depth for the Reply Descriptor Post Queue */
+#define MPI2_RDPQ_DEPTH_MIN (16)
+
+/*IOCInit Reply message */
+typedef struct _MPI2_IOC_INIT_REPLY {
+ U8 WhoInit; /*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_IOC_INIT_REPLY, *PTR_MPI2_IOC_INIT_REPLY,
+ Mpi2IOCInitReply_t, *pMpi2IOCInitReply_t;
+
+/****************************************************************************
+* IOCFacts message
+****************************************************************************/
+
+/*IOCFacts Request message */
+typedef struct _MPI2_IOC_FACTS_REQUEST {
+ U16 Reserved1; /*0x00 */
+ 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_IOC_FACTS_REQUEST, *PTR_MPI2_IOC_FACTS_REQUEST,
+ Mpi2IOCFactsRequest_t, *pMpi2IOCFactsRequest_t;
+
+/*IOCFacts Reply message */
+typedef struct _MPI2_IOC_FACTS_REPLY {
+ U16 MsgVersion; /*0x00 */
+ U8 MsgLength; /*0x02 */
+ U8 Function; /*0x03 */
+ U16 HeaderVersion; /*0x04 */
+ U8 IOCNumber; /*0x06 */
+ U8 MsgFlags; /*0x07 */
+ U8 VP_ID; /*0x08 */
+ U8 VF_ID; /*0x09 */
+ U16 Reserved1; /*0x0A */
+ U16 IOCExceptions; /*0x0C */
+ U16 IOCStatus; /*0x0E */
+ U32 IOCLogInfo; /*0x10 */
+ U8 MaxChainDepth; /*0x14 */
+ U8 WhoInit; /*0x15 */
+ U8 NumberOfPorts; /*0x16 */
+ U8 MaxMSIxVectors; /*0x17 */
+ U16 RequestCredit; /*0x18 */
+ U16 ProductID; /*0x1A */
+ U32 IOCCapabilities; /*0x1C */
+ MPI2_VERSION_UNION FWVersion; /*0x20 */
+ U16 IOCRequestFrameSize; /*0x24 */
+ U16 IOCMaxChainSegmentSize; /*0x26 */
+ U16 MaxInitiators; /*0x28 */
+ U16 MaxTargets; /*0x2A */
+ U16 MaxSasExpanders; /*0x2C */
+ U16 MaxEnclosures; /*0x2E */
+ U16 ProtocolFlags; /*0x30 */
+ U16 HighPriorityCredit; /*0x32 */
+ U16 MaxReplyDescriptorPostQueueDepth; /*0x34 */
+ U8 ReplyFrameSize; /*0x36 */
+ U8 MaxVolumes; /*0x37 */
+ U16 MaxDevHandle; /*0x38 */
+ U16 MaxPersistentEntries; /*0x3A */
+ U16 MinDevHandle; /*0x3C */
+ U16 Reserved4; /*0x3E */
+} MPI2_IOC_FACTS_REPLY, *PTR_MPI2_IOC_FACTS_REPLY,
+ Mpi2IOCFactsReply_t, *pMpi2IOCFactsReply_t;
+
+/*MsgVersion */
+#define MPI2_IOCFACTS_MSGVERSION_MAJOR_MASK (0xFF00)
+#define MPI2_IOCFACTS_MSGVERSION_MAJOR_SHIFT (8)
+#define MPI2_IOCFACTS_MSGVERSION_MINOR_MASK (0x00FF)
+#define MPI2_IOCFACTS_MSGVERSION_MINOR_SHIFT (0)
+
+/*HeaderVersion */
+#define MPI2_IOCFACTS_HDRVERSION_UNIT_MASK (0xFF00)
+#define MPI2_IOCFACTS_HDRVERSION_UNIT_SHIFT (8)
+#define MPI2_IOCFACTS_HDRVERSION_DEV_MASK (0x00FF)
+#define MPI2_IOCFACTS_HDRVERSION_DEV_SHIFT (0)
+
+/*IOCExceptions */
+#define MPI2_IOCFACTS_EXCEPT_IR_FOREIGN_CONFIG_MAX (0x0100)
+
+#define MPI2_IOCFACTS_EXCEPT_BOOTSTAT_MASK (0x00E0)
+#define MPI2_IOCFACTS_EXCEPT_BOOTSTAT_GOOD (0x0000)
+#define MPI2_IOCFACTS_EXCEPT_BOOTSTAT_BACKUP (0x0020)
+#define MPI2_IOCFACTS_EXCEPT_BOOTSTAT_RESTORED (0x0040)
+#define MPI2_IOCFACTS_EXCEPT_BOOTSTAT_CORRUPT_BACKUP (0x0060)
+
+#define MPI2_IOCFACTS_EXCEPT_METADATA_UNSUPPORTED (0x0010)
+#define MPI2_IOCFACTS_EXCEPT_MANUFACT_CHECKSUM_FAIL (0x0008)
+#define MPI2_IOCFACTS_EXCEPT_FW_CHECKSUM_FAIL (0x0004)
+#define MPI2_IOCFACTS_EXCEPT_RAID_CONFIG_INVALID (0x0002)
+#define MPI2_IOCFACTS_EXCEPT_CONFIG_CHECKSUM_FAIL (0x0001)
+
+/*defines for WhoInit field are after the IOCInit Request */
+
+/*ProductID field uses MPI2_FW_HEADER_PID_ */
+
+/*IOCCapabilities */
+#define MPI25_IOCFACTS_CAPABILITY_FAST_PATH_CAPABLE (0x00020000)
+#define MPI2_IOCFACTS_CAPABILITY_HOST_BASED_DISCOVERY (0x00010000)
+#define MPI2_IOCFACTS_CAPABILITY_MSI_X_INDEX (0x00008000)
+#define MPI2_IOCFACTS_CAPABILITY_RAID_ACCELERATOR (0x00004000)
+#define MPI2_IOCFACTS_CAPABILITY_EVENT_REPLAY (0x00002000)
+#define MPI2_IOCFACTS_CAPABILITY_INTEGRATED_RAID (0x00001000)
+#define MPI2_IOCFACTS_CAPABILITY_TLR (0x00000800)
+#define MPI2_IOCFACTS_CAPABILITY_MULTICAST (0x00000100)
+#define MPI2_IOCFACTS_CAPABILITY_BIDIRECTIONAL_TARGET (0x00000080)
+#define MPI2_IOCFACTS_CAPABILITY_EEDP (0x00000040)
+#define MPI2_IOCFACTS_CAPABILITY_EXTENDED_BUFFER (0x00000020)
+#define MPI2_IOCFACTS_CAPABILITY_SNAPSHOT_BUFFER (0x00000010)
+#define MPI2_IOCFACTS_CAPABILITY_DIAG_TRACE_BUFFER (0x00000008)
+#define MPI2_IOCFACTS_CAPABILITY_TASK_SET_FULL_HANDLING (0x00000004)
+
+/*ProtocolFlags */
+#define MPI2_IOCFACTS_PROTOCOL_SCSI_TARGET (0x0001)
+#define MPI2_IOCFACTS_PROTOCOL_SCSI_INITIATOR (0x0002)
+
+/****************************************************************************
+* PortFacts message
+****************************************************************************/
+
+/*PortFacts Request message */
+typedef struct _MPI2_PORT_FACTS_REQUEST {
+ U16 Reserved1; /*0x00 */
+ U8 ChainOffset; /*0x02 */
+ U8 Function; /*0x03 */
+ U16 Reserved2; /*0x04 */
+ U8 PortNumber; /*0x06 */
+ U8 MsgFlags; /*0x07 */
+ U8 VP_ID; /*0x08 */
+ U8 VF_ID; /*0x09 */
+ U16 Reserved3; /*0x0A */
+} MPI2_PORT_FACTS_REQUEST, *PTR_MPI2_PORT_FACTS_REQUEST,
+ Mpi2PortFactsRequest_t, *pMpi2PortFactsRequest_t;
+
+/*PortFacts Reply message */
+typedef struct _MPI2_PORT_FACTS_REPLY {
+ U16 Reserved1; /*0x00 */
+ U8 MsgLength; /*0x02 */
+ U8 Function; /*0x03 */
+ U16 Reserved2; /*0x04 */
+ U8 PortNumber; /*0x06 */
+ U8 MsgFlags; /*0x07 */
+ U8 VP_ID; /*0x08 */
+ U8 VF_ID; /*0x09 */
+ U16 Reserved3; /*0x0A */
+ U16 Reserved4; /*0x0C */
+ U16 IOCStatus; /*0x0E */
+ U32 IOCLogInfo; /*0x10 */
+ U8 Reserved5; /*0x14 */
+ U8 PortType; /*0x15 */
+ U16 Reserved6; /*0x16 */
+ U16 MaxPostedCmdBuffers; /*0x18 */
+ U16 Reserved7; /*0x1A */
+} MPI2_PORT_FACTS_REPLY, *PTR_MPI2_PORT_FACTS_REPLY,
+ Mpi2PortFactsReply_t, *pMpi2PortFactsReply_t;
+
+/*PortType values */
+#define MPI2_PORTFACTS_PORTTYPE_INACTIVE (0x00)
+#define MPI2_PORTFACTS_PORTTYPE_FC (0x10)
+#define MPI2_PORTFACTS_PORTTYPE_ISCSI (0x20)
+#define MPI2_PORTFACTS_PORTTYPE_SAS_PHYSICAL (0x30)
+#define MPI2_PORTFACTS_PORTTYPE_SAS_VIRTUAL (0x31)
+
+/****************************************************************************
+* PortEnable message
+****************************************************************************/
+
+/*PortEnable Request message */
+typedef struct _MPI2_PORT_ENABLE_REQUEST {
+ U16 Reserved1; /*0x00 */
+ U8 ChainOffset; /*0x02 */
+ U8 Function; /*0x03 */
+ U8 Reserved2; /*0x04 */
+ U8 PortFlags; /*0x05 */
+ U8 Reserved3; /*0x06 */
+ U8 MsgFlags; /*0x07 */
+ U8 VP_ID; /*0x08 */
+ U8 VF_ID; /*0x09 */
+ U16 Reserved4; /*0x0A */
+} MPI2_PORT_ENABLE_REQUEST, *PTR_MPI2_PORT_ENABLE_REQUEST,
+ Mpi2PortEnableRequest_t, *pMpi2PortEnableRequest_t;
+
+/*PortEnable Reply message */
+typedef struct _MPI2_PORT_ENABLE_REPLY {
+ U16 Reserved1; /*0x00 */
+ U8 MsgLength; /*0x02 */
+ U8 Function; /*0x03 */
+ U8 Reserved2; /*0x04 */
+ U8 PortFlags; /*0x05 */
+ 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_PORT_ENABLE_REPLY, *PTR_MPI2_PORT_ENABLE_REPLY,
+ Mpi2PortEnableReply_t, *pMpi2PortEnableReply_t;
+
+/****************************************************************************
+* EventNotification message
+****************************************************************************/
+
+/*EventNotification Request message */
+#define MPI2_EVENT_NOTIFY_EVENTMASK_WORDS (4)
+
+typedef struct _MPI2_EVENT_NOTIFICATION_REQUEST {
+ U16 Reserved1; /*0x00 */
+ 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 */
+ U32 EventMasks[MPI2_EVENT_NOTIFY_EVENTMASK_WORDS]; /*0x14 */
+ U16 SASBroadcastPrimitiveMasks; /*0x24 */
+ U16 SASNotifyPrimitiveMasks; /*0x26 */
+ U32 Reserved8; /*0x28 */
+} MPI2_EVENT_NOTIFICATION_REQUEST,
+ *PTR_MPI2_EVENT_NOTIFICATION_REQUEST,
+ Mpi2EventNotificationRequest_t,
+ *pMpi2EventNotificationRequest_t;
+
+/*EventNotification Reply message */
+typedef struct _MPI2_EVENT_NOTIFICATION_REPLY {
+ U16 EventDataLength; /*0x00 */
+ U8 MsgLength; /*0x02 */
+ U8 Function; /*0x03 */
+ U16 Reserved1; /*0x04 */
+ U8 AckRequired; /*0x06 */
+ U8 MsgFlags; /*0x07 */
+ U8 VP_ID; /*0x08 */
+ U8 VF_ID; /*0x09 */
+ U16 Reserved2; /*0x0A */
+ U16 Reserved3; /*0x0C */
+ U16 IOCStatus; /*0x0E */
+ U32 IOCLogInfo; /*0x10 */
+ U16 Event; /*0x14 */
+ U16 Reserved4; /*0x16 */
+ U32 EventContext; /*0x18 */
+ U32 EventData[1]; /*0x1C */
+} MPI2_EVENT_NOTIFICATION_REPLY, *PTR_MPI2_EVENT_NOTIFICATION_REPLY,
+ Mpi2EventNotificationReply_t,
+ *pMpi2EventNotificationReply_t;
+
+/*AckRequired */
+#define MPI2_EVENT_NOTIFICATION_ACK_NOT_REQUIRED (0x00)
+#define MPI2_EVENT_NOTIFICATION_ACK_REQUIRED (0x01)
+
+/*Event */
+#define MPI2_EVENT_LOG_DATA (0x0001)
+#define MPI2_EVENT_STATE_CHANGE (0x0002)
+#define MPI2_EVENT_HARD_RESET_RECEIVED (0x0005)
+#define MPI2_EVENT_EVENT_CHANGE (0x000A)
+#define MPI2_EVENT_TASK_SET_FULL (0x000E) /*obsolete */
+#define MPI2_EVENT_SAS_DEVICE_STATUS_CHANGE (0x000F)
+#define MPI2_EVENT_IR_OPERATION_STATUS (0x0014)
+#define MPI2_EVENT_SAS_DISCOVERY (0x0016)
+#define MPI2_EVENT_SAS_BROADCAST_PRIMITIVE (0x0017)
+#define MPI2_EVENT_SAS_INIT_DEVICE_STATUS_CHANGE (0x0018)
+#define MPI2_EVENT_SAS_INIT_TABLE_OVERFLOW (0x0019)
+#define MPI2_EVENT_SAS_TOPOLOGY_CHANGE_LIST (0x001C)
+#define MPI2_EVENT_SAS_ENCL_DEVICE_STATUS_CHANGE (0x001D)
+#define MPI2_EVENT_IR_VOLUME (0x001E)
+#define MPI2_EVENT_IR_PHYSICAL_DISK (0x001F)
+#define MPI2_EVENT_IR_CONFIGURATION_CHANGE_LIST (0x0020)
+#define MPI2_EVENT_LOG_ENTRY_ADDED (0x0021)
+#define MPI2_EVENT_SAS_PHY_COUNTER (0x0022)
+#define MPI2_EVENT_GPIO_INTERRUPT (0x0023)
+#define MPI2_EVENT_HOST_BASED_DISCOVERY_PHY (0x0024)
+#define MPI2_EVENT_SAS_QUIESCE (0x0025)
+#define MPI2_EVENT_SAS_NOTIFY_PRIMITIVE (0x0026)
+#define MPI2_EVENT_TEMP_THRESHOLD (0x0027)
+#define MPI2_EVENT_HOST_MESSAGE (0x0028)
+#define MPI2_EVENT_POWER_PERFORMANCE_CHANGE (0x0029)
+#define MPI2_EVENT_MIN_PRODUCT_SPECIFIC (0x006E)
+#define MPI2_EVENT_MAX_PRODUCT_SPECIFIC (0x007F)
+
+/*Log Entry Added Event data */
+
+/*the following structure matches MPI2_LOG_0_ENTRY in mpi2_cnfg.h */
+#define MPI2_EVENT_DATA_LOG_DATA_LENGTH (0x1C)
+
+typedef struct _MPI2_EVENT_DATA_LOG_ENTRY_ADDED {
+ U64 TimeStamp; /*0x00 */
+ U32 Reserved1; /*0x08 */
+ U16 LogSequence; /*0x0C */
+ U16 LogEntryQualifier; /*0x0E */
+ U8 VP_ID; /*0x10 */
+ U8 VF_ID; /*0x11 */
+ U16 Reserved2; /*0x12 */
+ U8 LogData[MPI2_EVENT_DATA_LOG_DATA_LENGTH]; /*0x14 */
+} MPI2_EVENT_DATA_LOG_ENTRY_ADDED,
+ *PTR_MPI2_EVENT_DATA_LOG_ENTRY_ADDED,
+ Mpi2EventDataLogEntryAdded_t,
+ *pMpi2EventDataLogEntryAdded_t;
+
+/*GPIO Interrupt Event data */
+
+typedef struct _MPI2_EVENT_DATA_GPIO_INTERRUPT {
+ U8 GPIONum; /*0x00 */
+ U8 Reserved1; /*0x01 */
+ U16 Reserved2; /*0x02 */
+} MPI2_EVENT_DATA_GPIO_INTERRUPT,
+ *PTR_MPI2_EVENT_DATA_GPIO_INTERRUPT,
+ Mpi2EventDataGpioInterrupt_t,
+ *pMpi2EventDataGpioInterrupt_t;
+
+/*Temperature Threshold Event data */
+
+typedef struct _MPI2_EVENT_DATA_TEMPERATURE {
+ U16 Status; /*0x00 */
+ U8 SensorNum; /*0x02 */
+ U8 Reserved1; /*0x03 */
+ U16 CurrentTemperature; /*0x04 */
+ U16 Reserved2; /*0x06 */
+ U32 Reserved3; /*0x08 */
+ U32 Reserved4; /*0x0C */
+} MPI2_EVENT_DATA_TEMPERATURE,
+ *PTR_MPI2_EVENT_DATA_TEMPERATURE,
+ Mpi2EventDataTemperature_t, *pMpi2EventDataTemperature_t;
+
+/*Temperature Threshold Event data Status bits */
+#define MPI2_EVENT_TEMPERATURE3_EXCEEDED (0x0008)
+#define MPI2_EVENT_TEMPERATURE2_EXCEEDED (0x0004)
+#define MPI2_EVENT_TEMPERATURE1_EXCEEDED (0x0002)
+#define MPI2_EVENT_TEMPERATURE0_EXCEEDED (0x0001)
+
+/*Host Message Event data */
+
+typedef struct _MPI2_EVENT_DATA_HOST_MESSAGE {
+ U8 SourceVF_ID; /*0x00 */
+ U8 Reserved1; /*0x01 */
+ U16 Reserved2; /*0x02 */
+ U32 Reserved3; /*0x04 */
+ U32 HostData[1]; /*0x08 */
+} MPI2_EVENT_DATA_HOST_MESSAGE, *PTR_MPI2_EVENT_DATA_HOST_MESSAGE,
+ Mpi2EventDataHostMessage_t, *pMpi2EventDataHostMessage_t;
+
+/*Power Performance Change Event */
+
+typedef struct _MPI2_EVENT_DATA_POWER_PERF_CHANGE {
+ U8 CurrentPowerMode; /*0x00 */
+ U8 PreviousPowerMode; /*0x01 */
+ U16 Reserved1; /*0x02 */
+} MPI2_EVENT_DATA_POWER_PERF_CHANGE,
+ *PTR_MPI2_EVENT_DATA_POWER_PERF_CHANGE,
+ Mpi2EventDataPowerPerfChange_t,
+ *pMpi2EventDataPowerPerfChange_t;
+
+/*defines for CurrentPowerMode and PreviousPowerMode fields */
+#define MPI2_EVENT_PM_INIT_MASK (0xC0)
+#define MPI2_EVENT_PM_INIT_UNAVAILABLE (0x00)
+#define MPI2_EVENT_PM_INIT_HOST (0x40)
+#define MPI2_EVENT_PM_INIT_IO_UNIT (0x80)
+#define MPI2_EVENT_PM_INIT_PCIE_DPA (0xC0)
+
+#define MPI2_EVENT_PM_MODE_MASK (0x07)
+#define MPI2_EVENT_PM_MODE_UNAVAILABLE (0x00)
+#define MPI2_EVENT_PM_MODE_UNKNOWN (0x01)
+#define MPI2_EVENT_PM_MODE_FULL_POWER (0x04)
+#define MPI2_EVENT_PM_MODE_REDUCED_POWER (0x05)
+#define MPI2_EVENT_PM_MODE_STANDBY (0x06)
+
+/*Hard Reset Received Event data */
+
+typedef struct _MPI2_EVENT_DATA_HARD_RESET_RECEIVED {
+ U8 Reserved1; /*0x00 */
+ U8 Port; /*0x01 */
+ U16 Reserved2; /*0x02 */
+} MPI2_EVENT_DATA_HARD_RESET_RECEIVED,
+ *PTR_MPI2_EVENT_DATA_HARD_RESET_RECEIVED,
+ Mpi2EventDataHardResetReceived_t,
+ *pMpi2EventDataHardResetReceived_t;
+
+/*Task Set Full Event data */
+/* this event is obsolete */
+
+typedef struct _MPI2_EVENT_DATA_TASK_SET_FULL {
+ U16 DevHandle; /*0x00 */
+ U16 CurrentDepth; /*0x02 */
+} MPI2_EVENT_DATA_TASK_SET_FULL, *PTR_MPI2_EVENT_DATA_TASK_SET_FULL,
+ Mpi2EventDataTaskSetFull_t, *pMpi2EventDataTaskSetFull_t;
+
+/*SAS Device Status Change Event data */
+
+typedef struct _MPI2_EVENT_DATA_SAS_DEVICE_STATUS_CHANGE {
+ U16 TaskTag; /*0x00 */
+ U8 ReasonCode; /*0x02 */
+ U8 PhysicalPort; /*0x03 */
+ U8 ASC; /*0x04 */
+ U8 ASCQ; /*0x05 */
+ U16 DevHandle; /*0x06 */
+ U32 Reserved2; /*0x08 */
+ U64 SASAddress; /*0x0C */
+ U8 LUN[8]; /*0x14 */
+} MPI2_EVENT_DATA_SAS_DEVICE_STATUS_CHANGE,
+ *PTR_MPI2_EVENT_DATA_SAS_DEVICE_STATUS_CHANGE,
+ Mpi2EventDataSasDeviceStatusChange_t,
+ *pMpi2EventDataSasDeviceStatusChange_t;
+
+/*SAS Device Status Change Event data ReasonCode values */
+#define MPI2_EVENT_SAS_DEV_STAT_RC_SMART_DATA (0x05)
+#define MPI2_EVENT_SAS_DEV_STAT_RC_UNSUPPORTED (0x07)
+#define MPI2_EVENT_SAS_DEV_STAT_RC_INTERNAL_DEVICE_RESET (0x08)
+#define MPI2_EVENT_SAS_DEV_STAT_RC_TASK_ABORT_INTERNAL (0x09)
+#define MPI2_EVENT_SAS_DEV_STAT_RC_ABORT_TASK_SET_INTERNAL (0x0A)
+#define MPI2_EVENT_SAS_DEV_STAT_RC_CLEAR_TASK_SET_INTERNAL (0x0B)
+#define MPI2_EVENT_SAS_DEV_STAT_RC_QUERY_TASK_INTERNAL (0x0C)
+#define MPI2_EVENT_SAS_DEV_STAT_RC_ASYNC_NOTIFICATION (0x0D)
+#define MPI2_EVENT_SAS_DEV_STAT_RC_CMP_INTERNAL_DEV_RESET (0x0E)
+#define MPI2_EVENT_SAS_DEV_STAT_RC_CMP_TASK_ABORT_INTERNAL (0x0F)
+#define MPI2_EVENT_SAS_DEV_STAT_RC_SATA_INIT_FAILURE (0x10)
+#define MPI2_EVENT_SAS_DEV_STAT_RC_EXPANDER_REDUCED_FUNCTIONALITY (0x11)
+#define MPI2_EVENT_SAS_DEV_STAT_RC_CMP_EXPANDER_REDUCED_FUNCTIONALITY (0x12)
+
+/*Integrated RAID Operation Status Event data */
+
+typedef struct _MPI2_EVENT_DATA_IR_OPERATION_STATUS {
+ U16 VolDevHandle; /*0x00 */
+ U16 Reserved1; /*0x02 */
+ U8 RAIDOperation; /*0x04 */
+ U8 PercentComplete; /*0x05 */
+ U16 Reserved2; /*0x06 */
+ U32 Resereved3; /*0x08 */
+} MPI2_EVENT_DATA_IR_OPERATION_STATUS,
+ *PTR_MPI2_EVENT_DATA_IR_OPERATION_STATUS,
+ Mpi2EventDataIrOperationStatus_t,
+ *pMpi2EventDataIrOperationStatus_t;
+
+/*Integrated RAID Operation Status Event data RAIDOperation values */
+#define MPI2_EVENT_IR_RAIDOP_RESYNC (0x00)
+#define MPI2_EVENT_IR_RAIDOP_ONLINE_CAP_EXPANSION (0x01)
+#define MPI2_EVENT_IR_RAIDOP_CONSISTENCY_CHECK (0x02)
+#define MPI2_EVENT_IR_RAIDOP_BACKGROUND_INIT (0x03)
+#define MPI2_EVENT_IR_RAIDOP_MAKE_DATA_CONSISTENT (0x04)
+
+/*Integrated RAID Volume Event data */
+
+typedef struct _MPI2_EVENT_DATA_IR_VOLUME {
+ U16 VolDevHandle; /*0x00 */
+ U8 ReasonCode; /*0x02 */
+ U8 Reserved1; /*0x03 */
+ U32 NewValue; /*0x04 */
+ U32 PreviousValue; /*0x08 */
+} MPI2_EVENT_DATA_IR_VOLUME, *PTR_MPI2_EVENT_DATA_IR_VOLUME,
+ Mpi2EventDataIrVolume_t, *pMpi2EventDataIrVolume_t;
+
+/*Integrated RAID Volume Event data ReasonCode values */
+#define MPI2_EVENT_IR_VOLUME_RC_SETTINGS_CHANGED (0x01)
+#define MPI2_EVENT_IR_VOLUME_RC_STATUS_FLAGS_CHANGED (0x02)
+#define MPI2_EVENT_IR_VOLUME_RC_STATE_CHANGED (0x03)
+
+/*Integrated RAID Physical Disk Event data */
+
+typedef struct _MPI2_EVENT_DATA_IR_PHYSICAL_DISK {
+ U16 Reserved1; /*0x00 */
+ U8 ReasonCode; /*0x02 */
+ U8 PhysDiskNum; /*0x03 */
+ U16 PhysDiskDevHandle; /*0x04 */
+ U16 Reserved2; /*0x06 */
+ U16 Slot; /*0x08 */
+ U16 EnclosureHandle; /*0x0A */
+ U32 NewValue; /*0x0C */
+ U32 PreviousValue; /*0x10 */
+} MPI2_EVENT_DATA_IR_PHYSICAL_DISK,
+ *PTR_MPI2_EVENT_DATA_IR_PHYSICAL_DISK,
+ Mpi2EventDataIrPhysicalDisk_t,
+ *pMpi2EventDataIrPhysicalDisk_t;
+
+/*Integrated RAID Physical Disk Event data ReasonCode values */
+#define MPI2_EVENT_IR_PHYSDISK_RC_SETTINGS_CHANGED (0x01)
+#define MPI2_EVENT_IR_PHYSDISK_RC_STATUS_FLAGS_CHANGED (0x02)
+#define MPI2_EVENT_IR_PHYSDISK_RC_STATE_CHANGED (0x03)
+
+/*Integrated RAID Configuration Change List Event data */
+
+/*
+ *Host code (drivers, BIOS, utilities, etc.) should leave this define set to
+ *one and check NumElements at runtime.
+ */
+#ifndef MPI2_EVENT_IR_CONFIG_ELEMENT_COUNT
+#define MPI2_EVENT_IR_CONFIG_ELEMENT_COUNT (1)
+#endif
+
+typedef struct _MPI2_EVENT_IR_CONFIG_ELEMENT {
+ U16 ElementFlags; /*0x00 */
+ U16 VolDevHandle; /*0x02 */
+ U8 ReasonCode; /*0x04 */
+ U8 PhysDiskNum; /*0x05 */