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diff --git a/drivers/scsi/mpt3sas/mpi/mpi2_raid.h b/drivers/scsi/mpt3sas/mpi/mpi2_raid.h
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+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Copyright 2000-2020 Broadcom Inc. All rights reserved.
+ *
+ *
+ * Name: mpi2_raid.h
+ * Title: MPI Integrated RAID messages and structures
+ * Creation Date: April 26, 2007
+ *
+ * mpi2_raid.h Version: 02.00.11
+ *
+ * Version History
+ * ---------------
+ *
+ * Date Version Description
+ * -------- -------- ------------------------------------------------------
+ * 04-30-07 02.00.00 Corresponds to Fusion-MPT MPI Specification Rev A.
+ * 08-31-07 02.00.01 Modifications to RAID Action request and reply,
+ * including the Actions and ActionData.
+ * 02-29-08 02.00.02 Added MPI2_RAID_ACTION_ADATA_DISABL_FULL_REBUILD.
+ * 05-21-08 02.00.03 Added MPI2_RAID_VOL_CREATION_NUM_PHYSDISKS so that
+ * the PhysDisk array in MPI2_RAID_VOLUME_CREATION_STRUCT
+ * can be sized by the build environment.
+ * 07-30-09 02.00.04 Added proper define for the Use Default Settings bit of
+ * VolumeCreationFlags and marked the old one as obsolete.
+ * 05-12-10 02.00.05 Added MPI2_RAID_VOL_FLAGS_OP_MDC define.
+ * 08-24-10 02.00.06 Added MPI2_RAID_ACTION_COMPATIBILITY_CHECK along with
+ * related structures and defines.
+ * Added product-specific range to RAID Action values.
+ * 11-18-11 02.00.07 Incorporating additions for MPI v2.5.
+ * 02-06-12 02.00.08 Added MPI2_RAID_ACTION_PHYSDISK_HIDDEN.
+ * 07-26-12 02.00.09 Added ElapsedSeconds field to MPI2_RAID_VOL_INDICATOR.
+ * Added MPI2_RAID_VOL_FLAGS_ELAPSED_SECONDS_VALID define.
+ * 04-17-13 02.00.10 Added MPI25_RAID_ACTION_ADATA_ALLOW_PI.
+ * 11-18-14 02.00.11 Updated copyright information.
+ * --------------------------------------------------------------------------
+ */
+
+#ifndef MPI2_RAID_H
+#define MPI2_RAID_H
+
+/*****************************************************************************
+*
+* Integrated RAID Messages
+*
+*****************************************************************************/
+
+/****************************************************************************
+* RAID Action messages
+****************************************************************************/
+
+/* ActionDataWord defines for use with MPI2_RAID_ACTION_CREATE_VOLUME action */
+#define MPI25_RAID_ACTION_ADATA_ALLOW_PI (0x80000000)
+
+/*ActionDataWord defines for use with MPI2_RAID_ACTION_DELETE_VOLUME action */
+#define MPI2_RAID_ACTION_ADATA_KEEP_LBA0 (0x00000000)
+#define MPI2_RAID_ACTION_ADATA_ZERO_LBA0 (0x00000001)
+
+/*use MPI2_RAIDVOL0_SETTING_ defines from mpi2_cnfg.h for
+ *MPI2_RAID_ACTION_CHANGE_VOL_WRITE_CACHE action */
+
+/*ActionDataWord defines for use with
+ *MPI2_RAID_ACTION_DISABLE_ALL_VOLUMES action */
+#define MPI2_RAID_ACTION_ADATA_DISABL_FULL_REBUILD (0x00000001)
+
+/*ActionDataWord for MPI2_RAID_ACTION_SET_RAID_FUNCTION_RATE Action */
+typedef struct _MPI2_RAID_ACTION_RATE_DATA {
+ U8 RateToChange; /*0x00 */
+ U8 RateOrMode; /*0x01 */
+ U16 DataScrubDuration; /*0x02 */
+} MPI2_RAID_ACTION_RATE_DATA, *PTR_MPI2_RAID_ACTION_RATE_DATA,
+ Mpi2RaidActionRateData_t, *pMpi2RaidActionRateData_t;
+
+#define MPI2_RAID_ACTION_SET_RATE_RESYNC (0x00)
+#define MPI2_RAID_ACTION_SET_RATE_DATA_SCRUB (0x01)
+#define MPI2_RAID_ACTION_SET_RATE_POWERSAVE_MODE (0x02)
+
+/*ActionDataWord for MPI2_RAID_ACTION_START_RAID_FUNCTION Action */
+typedef struct _MPI2_RAID_ACTION_START_RAID_FUNCTION {
+ U8 RAIDFunction; /*0x00 */
+ U8 Flags; /*0x01 */
+ U16 Reserved1; /*0x02 */
+} MPI2_RAID_ACTION_START_RAID_FUNCTION,
+ *PTR_MPI2_RAID_ACTION_START_RAID_FUNCTION,
+ Mpi2RaidActionStartRaidFunction_t,
+ *pMpi2RaidActionStartRaidFunction_t;
+
+/*defines for the RAIDFunction field */
+#define MPI2_RAID_ACTION_START_BACKGROUND_INIT (0x00)
+#define MPI2_RAID_ACTION_START_ONLINE_CAP_EXPANSION (0x01)
+#define MPI2_RAID_ACTION_START_CONSISTENCY_CHECK (0x02)
+
+/*defines for the Flags field */
+#define MPI2_RAID_ACTION_START_NEW (0x00)
+#define MPI2_RAID_ACTION_START_RESUME (0x01)
+
+/*ActionDataWord for MPI2_RAID_ACTION_STOP_RAID_FUNCTION Action */
+typedef struct _MPI2_RAID_ACTION_STOP_RAID_FUNCTION {
+ U8 RAIDFunction; /*0x00 */
+ U8 Flags; /*0x01 */
+ U16 Reserved1; /*0x02 */
+} MPI2_RAID_ACTION_STOP_RAID_FUNCTION,
+ *PTR_MPI2_RAID_ACTION_STOP_RAID_FUNCTION,
+ Mpi2RaidActionStopRaidFunction_t,
+ *pMpi2RaidActionStopRaidFunction_t;
+
+/*defines for the RAIDFunction field */
+#define MPI2_RAID_ACTION_STOP_BACKGROUND_INIT (0x00)
+#define MPI2_RAID_ACTION_STOP_ONLINE_CAP_EXPANSION (0x01)
+#define MPI2_RAID_ACTION_STOP_CONSISTENCY_CHECK (0x02)
+
+/*defines for the Flags field */
+#define MPI2_RAID_ACTION_STOP_ABORT (0x00)
+#define MPI2_RAID_ACTION_STOP_PAUSE (0x01)
+
+/*ActionDataWord for MPI2_RAID_ACTION_CREATE_HOT_SPARE Action */
+typedef struct _MPI2_RAID_ACTION_HOT_SPARE {
+ U8 HotSparePool; /*0x00 */
+ U8 Reserved1; /*0x01 */
+ U16 DevHandle; /*0x02 */
+} MPI2_RAID_ACTION_HOT_SPARE, *PTR_MPI2_RAID_ACTION_HOT_SPARE,
+ Mpi2RaidActionHotSpare_t, *pMpi2RaidActionHotSpare_t;
+
+/*ActionDataWord for MPI2_RAID_ACTION_DEVICE_FW_UPDATE_MODE Action */
+typedef struct _MPI2_RAID_ACTION_FW_UPDATE_MODE {
+ U8 Flags; /*0x00 */
+ U8 DeviceFirmwareUpdateModeTimeout; /*0x01 */
+ U16 Reserved1; /*0x02 */
+} MPI2_RAID_ACTION_FW_UPDATE_MODE,
+ *PTR_MPI2_RAID_ACTION_FW_UPDATE_MODE,
+ Mpi2RaidActionFwUpdateMode_t,
+ *pMpi2RaidActionFwUpdateMode_t;
+
+/*ActionDataWord defines for use with
+ *MPI2_RAID_ACTION_DEVICE_FW_UPDATE_MODE action */
+#define MPI2_RAID_ACTION_ADATA_DISABLE_FW_UPDATE (0x00)
+#define MPI2_RAID_ACTION_ADATA_ENABLE_FW_UPDATE (0x01)
+
+typedef union _MPI2_RAID_ACTION_DATA {
+ U32 Word;
+ MPI2_RAID_ACTION_RATE_DATA Rates;
+ MPI2_RAID_ACTION_START_RAID_FUNCTION StartRaidFunction;
+ MPI2_RAID_ACTION_STOP_RAID_FUNCTION StopRaidFunction;
+ MPI2_RAID_ACTION_HOT_SPARE HotSpare;
+ MPI2_RAID_ACTION_FW_UPDATE_MODE FwUpdateMode;
+} MPI2_RAID_ACTION_DATA, *PTR_MPI2_RAID_ACTION_DATA,
+ Mpi2RaidActionData_t, *pMpi2RaidActionData_t;
+
+/*RAID Action Request Message */
+typedef struct _MPI2_RAID_ACTION_REQUEST {
+ U8 Action; /*0x00 */
+ U8 Reserved1; /*0x01 */
+ U8 ChainOffset; /*0x02 */
+ U8 Function; /*0x03 */
+ U16 VolDevHandle; /*0x04 */
+ U8 PhysDiskNum; /*0x06 */
+ U8 MsgFlags; /*0x07 */
+ U8 VP_ID; /*0x08 */
+ U8 VF_ID; /*0x09 */
+ U16 Reserved2; /*0x0A */
+ U32 Reserved3; /*0x0C */
+ MPI2_RAID_ACTION_DATA ActionDataWord; /*0x10 */
+ MPI2_SGE_SIMPLE_UNION ActionDataSGE; /*0x14 */
+} MPI2_RAID_ACTION_REQUEST, *PTR_MPI2_RAID_ACTION_REQUEST,
+ Mpi2RaidActionRequest_t, *pMpi2RaidActionRequest_t;
+
+/*RAID Action request Action values */
+
+#define MPI2_RAID_ACTION_INDICATOR_STRUCT (0x01)
+#define MPI2_RAID_ACTION_CREATE_VOLUME (0x02)
+#define MPI2_RAID_ACTION_DELETE_VOLUME (0x03)
+#define MPI2_RAID_ACTION_DISABLE_ALL_VOLUMES (0x04)
+#define MPI2_RAID_ACTION_ENABLE_ALL_VOLUMES (0x05)
+#define MPI2_RAID_ACTION_PHYSDISK_OFFLINE (0x0A)
+#define MPI2_RAID_ACTION_PHYSDISK_ONLINE (0x0B)
+#define MPI2_RAID_ACTION_FAIL_PHYSDISK (0x0F)
+#define MPI2_RAID_ACTION_ACTIVATE_VOLUME (0x11)
+#define MPI2_RAID_ACTION_DEVICE_FW_UPDATE_MODE (0x15)
+#define MPI2_RAID_ACTION_CHANGE_VOL_WRITE_CACHE (0x17)
+#define MPI2_RAID_ACTION_SET_VOLUME_NAME (0x18)
+#define MPI2_RAID_ACTION_SET_RAID_FUNCTION_RATE (0x19)
+#define MPI2_RAID_ACTION_ENABLE_FAILED_VOLUME (0x1C)
+#define MPI2_RAID_ACTION_CREATE_HOT_SPARE (0x1D)
+#define MPI2_RAID_ACTION_DELETE_HOT_SPARE (0x1E)
+#define MPI2_RAID_ACTION_SYSTEM_SHUTDOWN_INITIATED (0x20)
+#define MPI2_RAID_ACTION_START_RAID_FUNCTION (0x21)
+#define MPI2_RAID_ACTION_STOP_RAID_FUNCTION (0x22)
+#define MPI2_RAID_ACTION_COMPATIBILITY_CHECK (0x23)
+#define MPI2_RAID_ACTION_PHYSDISK_HIDDEN (0x24)
+#define MPI2_RAID_ACTION_MIN_PRODUCT_SPECIFIC (0x80)
+#define MPI2_RAID_ACTION_MAX_PRODUCT_SPECIFIC (0xFF)
+
+/*RAID Volume Creation Structure */
+
+/*
+ *The following define can be customized for the targeted product.
+ */
+#ifndef MPI2_RAID_VOL_CREATION_NUM_PHYSDISKS
+#define MPI2_RAID_VOL_CREATION_NUM_PHYSDISKS (1)
+#endif
+
+typedef struct _MPI2_RAID_VOLUME_PHYSDISK {
+ U8 RAIDSetNum; /*0x00 */
+ U8 PhysDiskMap; /*0x01 */
+ U16 PhysDiskDevHandle; /*0x02 */
+} MPI2_RAID_VOLUME_PHYSDISK, *PTR_MPI2_RAID_VOLUME_PHYSDISK,
+ Mpi2RaidVolumePhysDisk_t, *pMpi2RaidVolumePhysDisk_t;
+
+/*defines for the PhysDiskMap field */
+#define MPI2_RAIDACTION_PHYSDISK_PRIMARY (0x01)
+#define MPI2_RAIDACTION_PHYSDISK_SECONDARY (0x02)
+
+typedef struct _MPI2_RAID_VOLUME_CREATION_STRUCT {
+ U8 NumPhysDisks; /*0x00 */
+ U8 VolumeType; /*0x01 */
+ U16 Reserved1; /*0x02 */
+ U32 VolumeCreationFlags; /*0x04 */
+ U32 VolumeSettings; /*0x08 */
+ U8 Reserved2; /*0x0C */
+ U8 ResyncRate; /*0x0D */
+ U16 DataScrubDuration; /*0x0E */
+ U64 VolumeMaxLBA; /*0x10 */
+ U32 StripeSize; /*0x18 */
+ U8 Name[16]; /*0x1C */
+ MPI2_RAID_VOLUME_PHYSDISK
+ PhysDisk[MPI2_RAID_VOL_CREATION_NUM_PHYSDISKS]; /*0x2C */
+} MPI2_RAID_VOLUME_CREATION_STRUCT,
+ *PTR_MPI2_RAID_VOLUME_CREATION_STRUCT,
+ Mpi2RaidVolumeCreationStruct_t,
+ *pMpi2RaidVolumeCreationStruct_t;
+
+/*use MPI2_RAID_VOL_TYPE_ defines from mpi2_cnfg.h for VolumeType */
+
+/*defines for the VolumeCreationFlags field */
+#define MPI2_RAID_VOL_CREATION_DEFAULT_SETTINGS (0x80000000)
+#define MPI2_RAID_VOL_CREATION_BACKGROUND_INIT (0x00000004)
+#define MPI2_RAID_VOL_CREATION_LOW_LEVEL_INIT (0x00000002)
+#define MPI2_RAID_VOL_CREATION_MIGRATE_DATA (0x00000001)
+/*The following is an obsolete define.
+ *It must be shifted left 24 bits in order to set the proper bit.
+ */
+#define MPI2_RAID_VOL_CREATION_USE_DEFAULT_SETTINGS (0x80)
+
+/*RAID Online Capacity Expansion Structure */
+
+typedef struct _MPI2_RAID_ONLINE_CAPACITY_EXPANSION {
+ U32 Flags; /*0x00 */
+ U16 DevHandle0; /*0x04 */
+ U16 Reserved1; /*0x06 */
+ U16 DevHandle1; /*0x08 */
+ U16 Reserved2; /*0x0A */
+} MPI2_RAID_ONLINE_CAPACITY_EXPANSION,
+ *PTR_MPI2_RAID_ONLINE_CAPACITY_EXPANSION,
+ Mpi2RaidOnlineCapacityExpansion_t,
+ *pMpi2RaidOnlineCapacityExpansion_t;
+
+/*RAID Compatibility Input Structure */
+
+typedef struct _MPI2_RAID_COMPATIBILITY_INPUT_STRUCT {
+ U16 SourceDevHandle; /*0x00 */
+ U16 CandidateDevHandle; /*0x02 */
+ U32 Flags; /*0x04 */
+ U32 Reserved1; /*0x08 */
+ U32 Reserved2; /*0x0C */
+} MPI2_RAID_COMPATIBILITY_INPUT_STRUCT,
+ *PTR_MPI2_RAID_COMPATIBILITY_INPUT_STRUCT,
+ Mpi2RaidCompatibilityInputStruct_t,
+ *pMpi2RaidCompatibilityInputStruct_t;
+
+/*defines for RAID Compatibility Structure Flags field */
+#define MPI2_RAID_COMPAT_SOURCE_IS_VOLUME_FLAG (0x00000002)
+#define MPI2_RAID_COMPAT_REPORT_SOURCE_INFO_FLAG (0x00000001)
+
+/*RAID Volume Indicator Structure */
+
+typedef struct _MPI2_RAID_VOL_INDICATOR {
+ U64 TotalBlocks; /*0x00 */
+ U64 BlocksRemaining; /*0x08 */
+ U32 Flags; /*0x10 */
+ U32 ElapsedSeconds; /* 0x14 */
+} MPI2_RAID_VOL_INDICATOR, *PTR_MPI2_RAID_VOL_INDICATOR,
+ Mpi2RaidVolIndicator_t, *pMpi2RaidVolIndicator_t;
+
+/*defines for RAID Volume Indicator Flags field */
+#define MPI2_RAID_VOL_FLAGS_ELAPSED_SECONDS_VALID (0x80000000)
+#define MPI2_RAID_VOL_FLAGS_OP_MASK (0x0000000F)
+#define MPI2_RAID_VOL_FLAGS_OP_BACKGROUND_INIT (0x00000000)
+#define MPI2_RAID_VOL_FLAGS_OP_ONLINE_CAP_EXPANSION (0x00000001)
+#define MPI2_RAID_VOL_FLAGS_OP_CONSISTENCY_CHECK (0x00000002)
+#define MPI2_RAID_VOL_FLAGS_OP_RESYNC (0x00000003)
+#define MPI2_RAID_VOL_FLAGS_OP_MDC (0x00000004)
+
+/*RAID Compatibility Result Structure */
+
+typedef struct _MPI2_RAID_COMPATIBILITY_RESULT_STRUCT {
+ U8 State; /*0x00 */
+ U8 Reserved1; /*0x01 */
+ U16 Reserved2; /*0x02 */
+ U32 GenericAttributes; /*0x04 */
+ U32 OEMSpecificAttributes; /*0x08 */
+ U32 Reserved3; /*0x0C */
+ U32 Reserved4; /*0x10 */
+} MPI2_RAID_COMPATIBILITY_RESULT_STRUCT,
+ *PTR_MPI2_RAID_COMPATIBILITY_RESULT_STRUCT,
+ Mpi2RaidCompatibilityResultStruct_t,
+ *pMpi2RaidCompatibilityResultStruct_t;
+
+/*defines for RAID Compatibility Result Structure State field */
+#define MPI2_RAID_COMPAT_STATE_COMPATIBLE (0x00)
+#define MPI2_RAID_COMPAT_STATE_NOT_COMPATIBLE (0x01)
+
+/*defines for RAID Compatibility Result Structure GenericAttributes field */
+#define MPI2_RAID_COMPAT_GENATTRIB_4K_SECTOR (0x00000010)
+
+#define MPI2_RAID_COMPAT_GENATTRIB_MEDIA_MASK (0x0000000C)
+#define MPI2_RAID_COMPAT_GENATTRIB_SOLID_STATE_DRIVE (0x00000008)
+#define MPI2_RAID_COMPAT_GENATTRIB_HARD_DISK_DRIVE (0x00000004)
+
+#define MPI2_RAID_COMPAT_GENATTRIB_PROTOCOL_MASK (0x00000003)
+#define MPI2_RAID_COMPAT_GENATTRIB_SAS_PROTOCOL (0x00000002)
+#define MPI2_RAID_COMPAT_GENATTRIB_SATA_PROTOCOL (0x00000001)
+
+/*RAID Action Reply ActionData union */
+typedef union _MPI2_RAID_ACTION_REPLY_DATA {
+ U32 Word[6];
+ MPI2_RAID_VOL_INDICATOR RaidVolumeIndicator;
+ U16 VolDevHandle;
+ U8 VolumeState;
+ U8 PhysDiskNum;
+ MPI2_RAID_COMPATIBILITY_RESULT_STRUCT RaidCompatibilityResult;
+} MPI2_RAID_ACTION_REPLY_DATA, *PTR_MPI2_RAID_ACTION_REPLY_DATA,
+ Mpi2RaidActionReplyData_t, *pMpi2RaidActionReplyData_t;
+
+/*use MPI2_RAIDVOL0_SETTING_ defines from mpi2_cnfg.h for
+ *MPI2_RAID_ACTION_CHANGE_VOL_WRITE_CACHE action */
+
+/*RAID Action Reply Message */
+typedef struct _MPI2_RAID_ACTION_REPLY {
+ U8 Action; /*0x00 */
+ U8 Reserved1; /*0x01 */
+ U8 MsgLength; /*0x02 */
+ U8 Function; /*0x03 */
+ U16 VolDevHandle; /*0x04 */
+ U8 PhysDiskNum; /*0x06 */
+ U8 MsgFlags; /*0x07 */
+ U8 VP_ID; /*0x08 */
+ U8 VF_ID; /*0x09 */
+ U16 Reserved2; /*0x0A */
+ U16 Reserved3; /*0x0C */
+ U16 IOCStatus; /*0x0E */
+ U32 IOCLogInfo; /*0x10 */
+ MPI2_RAID_ACTION_REPLY_DATA ActionData; /*0x14 */
+} MPI2_RAID_ACTION_REPLY, *PTR_MPI2_RAID_ACTION_REPLY,
+ Mpi2RaidActionReply_t, *pMpi2RaidActionReply_t;
+
+#endif