diff options
Diffstat (limited to 'drivers/scsi/mpt2sas/mpi/mpi2.h')
| -rw-r--r-- | drivers/scsi/mpt2sas/mpi/mpi2.h | 1170 |
1 files changed, 0 insertions, 1170 deletions
diff --git a/drivers/scsi/mpt2sas/mpi/mpi2.h b/drivers/scsi/mpt2sas/mpi/mpi2.h deleted file mode 100644 index 7fc6f23bd9dc..000000000000 --- a/drivers/scsi/mpt2sas/mpi/mpi2.h +++ /dev/null @@ -1,1170 +0,0 @@ -/* - * Copyright (c) 2000-2014 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: 02.00.35 - * - * 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. - * 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. - * 07-26-12 02.00.27 Bumped MPI2_HEADER_VERSION_UNIT. - * 11-27-12 02.00.28 Bumped MPI2_HEADER_VERSION_UNIT. - * 12-20-12 02.00.29 Bumped MPI2_HEADER_VERSION_UNIT. - * Added MPI25_SUP_REPLY_POST_HOST_INDEX_OFFSET. - * 04-09-13 02.00.30 Bumped MPI2_HEADER_VERSION_UNIT. - * 04-17-13 02.00.31 Bumped MPI2_HEADER_VERSION_UNIT. - * 08-19-13 02.00.32 Bumped MPI2_HEADER_VERSION_UNIT. - * 12-05-13 02.00.33 Bumped MPI2_HEADER_VERSION_UNIT. - * 01-08-14 02.00.34 Bumped MPI2_HEADER_VERSION_UNIT. - * 06-13-14 02.00.35 Bumped MPI2_HEADER_VERSION_UNIT. - * -------------------------------------------------------------------------- - */ - -#ifndef MPI2_H -#define MPI2_H - - -/***************************************************************************** -* -* MPI Version Definitions -* -*****************************************************************************/ - -#define MPI2_VERSION_MAJOR (0x02) -#define MPI2_VERSION_MINOR (0x00) -#define MPI2_VERSION_MAJOR_MASK (0xFF00) -#define MPI2_VERSION_MAJOR_SHIFT (8) -#define MPI2_VERSION_MINOR_MASK (0x00FF) -#define MPI2_VERSION_MINOR_SHIFT (0) -#define MPI2_VERSION ((MPI2_VERSION_MAJOR << MPI2_VERSION_MAJOR_SHIFT) | \ - MPI2_VERSION_MINOR) - -#define MPI2_VERSION_02_00 (0x0200) - -/* versioning for this MPI header set */ -#define MPI2_HEADER_VERSION_UNIT (0x23) -#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, MPI2_POINTER PTR_MPI2_SYSTEM_INTERFACE_REGS, - Mpi2SystemInterfaceRegs_t, MPI2_POINTER 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) -#define MPI25_SUP_REPLY_POST_HOST_INDEX_OFFSET (0x0000030C) /* MPI v2.5 only */ - -/* - * 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, - MPI2_POINTER PTR_MPI2_DEFAULT_REQUEST_DESCRIPTOR, - Mpi2DefaultRequestDescriptor_t, MPI2_POINTER 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 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, - MPI2_POINTER PTR_MPI2_HIGH_PRIORITY_REQUEST_DESCRIPTOR, - Mpi2HighPriorityRequestDescriptor_t, - MPI2_POINTER 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, - MPI2_POINTER PTR_MPI2_SCSI_IO_REQUEST_DESCRIPTOR, - Mpi2SCSIIORequestDescriptor_t, MPI2_POINTER 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, - MPI2_POINTER PTR_MPI2_SCSI_TARGET_REQUEST_DESCRIPTOR, - Mpi2SCSITargetRequestDescriptor_t, - MPI2_POINTER 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, - MPI2_POINTER PTR_MPI2_RAID_ACCEL_REQUEST_DESCRIPTOR, - Mpi2RAIDAcceleratorRequestDescriptor_t, - MPI2_POINTER pMpi2RAIDAcceleratorRequestDescriptor_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; - U64 Words; -} MPI2_REQUEST_DESCRIPTOR_UNION, MPI2_POINTER PTR_MPI2_REQUEST_DESCRIPTOR_UNION, - Mpi2RequestDescriptorUnion_t, MPI2_POINTER 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, MPI2_POINTER PTR_MPI2_DEFAULT_REPLY_DESCRIPTOR, - Mpi2DefaultReplyDescriptor_t, MPI2_POINTER 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 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, MPI2_POINTER PTR_MPI2_ADDRESS_REPLY_DESCRIPTOR, - Mpi2AddressReplyDescriptor_t, MPI2_POINTER 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, - MPI2_POINTER PTR_MPI2_SCSI_IO_SUCCESS_REPLY_DESCRIPTOR, - Mpi2SCSIIOSuccessReplyDescriptor_t, - MPI2_POINTER 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, - MPI2_POINTER PTR_MPI2_TARGETASSIST_SUCCESS_REPLY_DESCRIPTOR, - Mpi2TargetAssistSuccessReplyDescriptor_t, - MPI2_POINTER 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, - MPI2_POINTER PTR_MPI2_TARGET_COMMAND_BUFFER_REPLY_DESCRIPTOR, - Mpi2TargetCommandBufferReplyDescriptor_t, - MPI2_POINTER 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, - MPI2_POINTER PTR_MPI2_RAID_ACCELERATOR_SUCCESS_REPLY_DESCRIPTOR, - Mpi2RAIDAcceleratorSuccessReplyDescriptor_t, - MPI2_POINTER pMpi2RAIDAcceleratorSuccessReplyDescriptor_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; - U64 Words; -} MPI2_REPLY_DESCRIPTORS_UNION, MPI2_POINTER PTR_MPI2_REPLY_DESCRIPTORS_UNION, -Mpi2ReplyDescriptorsUnion_t, MPI2_POINTER pMpi2ReplyDescriptorsUnion_t; - - - -/***************************************************************************** -* -* Message Functions -* -*****************************************************************************/ - -#define MPI2_FUNCTION_SCSI_IO_REQUEST (0x00) /* SCSI IO */ -#define MPI2_FUNCTION_SCSI_TASK_MGMT (0x01) /* SCSI Task Management */ -#define MPI2_FUNCTION_IOC_INIT (0x02) /* IOC Init */ -#define MPI2_FUNCTION_IOC_FACTS (0x03) /* IOC Facts */ -#define MPI2_FUNCTION_CONFIG (0x04) /* Configuration */ -#define MPI2_FUNCTION_PORT_FACTS (0x05) /* Port Facts */ -#define MPI2_FUNCTION_PORT_ENABLE (0x06) /* Port Enable */ -#define MPI2_FUNCTION_EVENT_NOTIFICATION (0x07) /* Event Notification */ -#define MPI2_FUNCTION_EVENT_ACK (0x08) /* Event Acknowledge */ -#define MPI2_FUNCTION_FW_DOWNLOAD (0x09) /* FW Download */ -#define MPI2_FUNCTION_TARGET_ASSIST (0x0B) /* Target Assist */ -#define MPI2_FUNCTION_TARGET_STATUS_SEND (0x0C) /* Target Status Send */ -#define MPI2_FUNCTION_TARGET_MODE_ABORT (0x0D) /* Target Mode Abort */ -#define MPI2_FUNCTION_FW_UPLOAD (0x12) /* FW Upload */ -#define MPI2_FUNCTION_RAID_ACTION (0x15) /* RAID Action */ -#define MPI2_FUNCTION_RAID_SCSI_IO_PASSTHROUGH (0x16) /* SCSI IO RAID Passthrough */ -#define MPI2_FUNCTION_TOOLBOX (0x17) /* Toolbox */ -#define MPI2_FUNCTION_SCSI_ENCLOSURE_PROCESSOR (0x18) /* SCSI Enclosure Processor */ -#define MPI2_FUNCTION_SMP_PASSTHROUGH (0x1A) /* SMP Passthrough */ -#define MPI2_FUNCTION_SAS_IO_UNIT_CONTROL (0x1B) /* SAS IO Unit Control */ -#define MPI2_FUNCTION_SATA_PASSTHROUGH (0x1C) /* SATA Passthrough */ -#define MPI2_FUNCTION_DIAG_BUFFER_POST (0x1D) /* Diagnostic Buffer Post */ -#define MPI2_FUNCTION_DIAG_RELEASE (0x1E) /* Diagnostic Release */ -#define MPI2_FUNCTION_TARGET_CMD_BUF_BASE_POST (0x24) /* Target Command Buffer Post Base */ -#define MPI2_FUNCTION_TARGET_CMD_BUF_LIST_POST (0x25) /* Target Command Buffer Post List */ -#define MPI2_FUNCTION_RAID_ACCELERATOR (0x2C) /* RAID Accelerator*/ -/* Host Based Discovery Action */ -#define MPI2_FUNCTION_HOST_BASED_DISCOVERY_ACTION (0x2F) -/* Power Management Control */ -#define MPI2_FUNCTION_PWR_MGMT_CONTROL (0x30) -/* Send Host Message */ -#define MPI2_FUNCTION_SEND_HOST_MESSAGE (0x31) -/* beginning of product-specific range */ -#define MPI2_FUNCTION_MIN_PRODUCT_SPECIFIC (0xF0) -/* end of product-specific range */ -#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, MPI2_POINTER PTR_MPI2_REQUEST_HEADER, - MPI2RequestHeader_t, MPI2_POINTER 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, MPI2_POINTER PTR_MPI2_DEFAULT_REPLY, - MPI2DefaultReply_t, MPI2_POINTER 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, MPI2_POINTER PTR_MPI2_SGE_SIMPLE32, - Mpi2SGESimple32_t, MPI2_POINTER pMpi2SGESimple32_t; - -typedef struct _MPI2_SGE_SIMPLE64 -{ - U32 FlagsLength; - U64 Address; -} MPI2_SGE_SIMPLE64, MPI2_POINTER PTR_MPI2_SGE_SIMPLE64, - Mpi2SGESimple64_t, MPI2_POINTER pMpi2SGESimple64_t; - -typedef struct _MPI2_SGE_SIMPLE_UNION -{ - U32 FlagsLength; - union - { - U32 Address32; - U64 Address64; - } u; -} MPI2_SGE_SIMPLE_UNION, MPI2_POINTER PTR_MPI2_SGE_SIMPLE_UNION, - Mpi2SGESimpleUnion_t, MPI2_POINTER pMpi2SGESimpleUnion_t; - - -/**************************************************************************** -* MPI Chain Element structures -****************************************************************************/ - -typedef struct _MPI2_SGE_CHAIN32 -{ - U16 Length; - U8 NextChainOffset; - U8 Flags; - U32 Address; -} MPI2_SGE_CHAIN32, MPI2_POINTER PTR_MPI2_SGE_CHAIN32, - Mpi2SGEChain32_t, MPI2_POINTER pMpi2SGEChain32_t; - -typedef struct _MPI2_SGE_CHAIN64 -{ - U16 Length; - U8 NextChainOffset; - U8 Flags; - U64 Address; -} MPI2_SGE_CHAIN64, MPI2_POINTER PTR_MPI2_SGE_CHAIN64, - Mpi2SGEChain64_t, MPI2_POINTER pMpi2SGEChain64_t; - -typedef struct _MPI2_SGE_CHAIN_UNION -{ - U16 Length; - U8 NextChainOffset; - U8 Flags; - union - { - U32 Address32; - U64 Address64; - } u; -} MPI2_SGE_CHAIN_UNION, MPI2_POINTER PTR_MPI2_SGE_CHAIN_UNION, - Mpi2SGEChainUnion_t, MPI2_POINTER pMpi2SGEChainUnion_t; - - -/**************************************************************************** -* MPI Transaction Context Element structures -****************************************************************************/ - -typedef struct _MPI2_SGE_TRANSACTION32 -{ - U8 Reserved; - U8 ContextSize; - U8 DetailsLength; - U8 Flags; - U32 TransactionContext[1]; - U32 TransactionDetails[1]; -} MPI2_SGE_TRANSACTION32, MPI2_POINTER PTR_MPI2_SGE_TRANSACTION32, - Mpi2SGETransaction32_t, MPI2_POINTER pMpi2SGETransaction32_t; - -typedef struct _MPI2_SGE_TRANSACTION64 -{ - U8 Reserved; - U8 ContextSize; - U8 DetailsLength; - U8 Flags; - U32 TransactionContext[2]; - U32 TransactionDetails[1]; -} MPI2_SGE_TRANSACTION64, MPI2_POINTER PTR_MPI2_SGE_TRANSACTION64, - Mpi2SGETransaction64_t, MPI2_POINTER pMpi2SGETransaction64_t; - -typedef struct _MPI2_SGE_TRANSACTION96 -{ - U8 Reserved; - U8 ContextSize; - U8 DetailsLength; - U8 Flags; - U32 TransactionContext[3]; - U32 TransactionDetails[1]; -} MPI2_SGE_TRANSACTION96, MPI2_POINTER PTR_MPI2_SGE_TRANSACTION96, - Mpi2SGETransaction96_t, MPI2_POINTER pMpi2SGETransaction96_t; - -typedef struct _MPI2_SGE_TRANSACTION128 -{ - U8 Reserved; - U8 ContextSize; - U8 DetailsLength; - U8 Flags; - U32 TransactionContext[4]; - U32 TransactionDetails[1]; -} MPI2_SGE_TRANSACTION128, MPI2_POINTER PTR_MPI2_SGE_TRANSACTION128, - Mpi2SGETransaction_t128, MPI2_POINTER 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, MPI2_POINTER PTR_MPI2_SGE_TRANSACTION_UNION, - Mpi2SGETransactionUnion_t, MPI2_POINTER pMpi2SGETransactionUnion_t; - - -/**************************************************************************** -* MPI SGE union for IO SGL's -****************************************************************************/ - -typedef struct _MPI2_MPI_SGE_IO_UNION -{ - union - { - MPI2_SGE_SIMPLE_UNION Simple; - MPI2_SGE_CHAIN_UNION Chain; - } u; -} MPI2_MPI_SGE_IO_UNION, MPI2_POINTER PTR_MPI2_MPI_SGE_IO_UNION, - Mpi2MpiSGEIOUnion_t, MPI2_POINTER pMpi2MpiSGEIOUnion_t; - - -/**************************************************************************** -* MPI SGE union for SGL's with Simple and Transaction elements -****************************************************************************/ - -typedef struct _MPI2_SGE_TRANS_SIMPLE_UNION -{ - union - { - MPI2_SGE_SIMPLE_UNION Simple; - MPI2_SGE_TRANSACTION_UNION Transaction; - } u; -} MPI2_SGE_TRANS_SIMPLE_UNION, MPI2_POINTER PTR_MPI2_SGE_TRANS_SIMPLE_UNION, - Mpi2SGETransSimpleUnion_t, MPI2_POINTER 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, MPI2_POINTER PTR_MPI2_MPI_SGE_UNION, - Mpi2MpiSgeUnion_t, MPI2_POINTER 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 -****************************************************************************/ - -typedef struct _MPI2_IEEE_SGE_SIMPLE32 -{ - U32 Address; - U32 FlagsLength; -} MPI2_IEEE_SGE_SIMPLE32, MPI2_POINTER PTR_MPI2_IEEE_SGE_SIMPLE32, - Mpi2IeeeSgeSimple32_t, MPI2_POINTER pMpi2IeeeSgeSimple32_t; - -typedef struct _MPI2_IEEE_SGE_SIMPLE64 -{ - U64 Address; - U32 Length; - U16 Reserved1; - U8 Reserved2; - U8 Flags; -} MPI2_IEEE_SGE_SIMPLE64, MPI2_POINTER PTR_MPI2_IEEE_SGE_SIMPLE64, - Mpi2IeeeSgeSimple64_t, MPI2_POINTER pMpi2IeeeSgeSimple64_t; - -typedef union _MPI2_IEEE_SGE_SIMPLE_UNION -{ - MPI2_IEEE_SGE_SIMPLE32 Simple32; - MPI2_IEEE_SGE_SIMPLE64 Simple64; -} MPI2_IEEE_SGE_SIMPLE_UNION, MPI2_POINTER PTR_MPI2_IEEE_SGE_SIMPLE_UNION, - Mpi2IeeeSgeSimpleUnion_t, MPI2_POINTER pMpi2IeeeSgeSimpleUnion_t; - - -/**************************************************************************** -* IEEE Chain Element structures -****************************************************************************/ - -typedef MPI2_IEEE_SGE_SIMPLE32 MPI2_IEEE_SGE_CHAIN32; - -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, MPI2_POINTER PTR_MPI2_IEEE_SGE_CHAIN_UNION, - Mpi2IeeeSgeChainUnion_t, MPI2_POINTER pMpi2IeeeSgeChainUnion_t; - - -/**************************************************************************** -* All IEEE SGE types union -****************************************************************************/ - -typedef struct _MPI2_IEEE_SGE_UNION -{ - union - { - MPI2_IEEE_SGE_SIMPLE_UNION Simple; - MPI2_IEEE_SGE_CHAIN_UNION Chain; - } u; -} MPI2_IEEE_SGE_UNION, MPI2_POINTER PTR_MPI2_IEEE_SGE_UNION, - Mpi2IeeeSgeUnion_t, MPI2_POINTER pMpi2IeeeSgeUnion_t; - - -/**************************************************************************** -* IEEE SGE field definitions and masks -****************************************************************************/ - -/* Flags field bit definitions */ - -#define MPI2_IEEE_SGE_FLAGS_ELEMENT_TYPE_MASK (0x80) - -#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) - /* IEEE Simple Element only */ -#define MPI2_IEEE_SGE_FLAGS_IOCDDR_ADDR (0x01) - /* IEEE Simple Element only */ -#define MPI2_IEEE_SGE_FLAGS_IOCPLB_ADDR (0x02) -#define MPI2_IEEE_SGE_FLAGS_IOCPLBNTA_ADDR (0x03) - /* IEEE Simple Element only */ -#define MPI2_IEEE_SGE_FLAGS_SYSTEMPLBPCI_ADDR (0x03) - /* IEEE Chain Element only */ -#define MPI2_IEEE_SGE_FLAGS_SYSTEMPLBCPI_ADDR \ - (MPI2_IEEE_SGE_FLAGS_SYSTEMPLBPCI_ADDR) /* typo in name */ - -/**************************************************************************** -* 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, MPI2_POINTER PTR_MPI2_SIMPLE_SGE_UNION, - Mpi2SimpleSgeUntion_t, MPI2_POINTER 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, MPI2_POINTER PTR_MPI2_SGE_IO_UNION, - Mpi2SGEIOUnion_t, MPI2_POINTER 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 - |