| Author | Tokens | Token Proportion | Commits | Commit Proportion |
|---|---|---|---|---|
| Linus Torvalds | 1495 | 83.01% | 2 | 18.18% |
| James Bottomley | 119 | 6.61% | 1 | 9.09% |
| Pam Delaney | 92 | 5.11% | 2 | 18.18% |
| Eric Moore | 69 | 3.83% | 2 | 18.18% |
| Christoph Hellwig | 22 | 1.22% | 1 | 9.09% |
| Kashyap Desai | 2 | 0.11% | 1 | 9.09% |
| Greg Kroah-Hartman | 1 | 0.06% | 1 | 9.09% |
| Gustavo A. R. Silva | 1 | 0.06% | 1 | 9.09% |
| Total | 1801 | 11 |
/* SPDX-License-Identifier: GPL-2.0 */ /* * Copyright (c) 2000-2008 LSI Corporation. * * * Name: mpi.h * Title: MPI Message independent structures and definitions * Creation Date: July 27, 2000 * * mpi.h Version: 01.05.16 * * Version History * --------------- * * Date Version Description * -------- -------- ------------------------------------------------------ * 05-08-00 00.10.01 Original release for 0.10 spec dated 4/26/2000. * 05-24-00 00.10.02 Added MPI_IOCSTATUS_SCSI_RESIDUAL_MISMATCH definition. * 06-06-00 01.00.01 Update MPI_VERSION_MAJOR and MPI_VERSION_MINOR. * 06-22-00 01.00.02 Added MPI_IOCSTATUS_LAN_ definitions. * Removed LAN_SUSPEND function definition. * Added MPI_MSGFLAGS_CONTINUATION_REPLY definition. * 06-30-00 01.00.03 Added MPI_CONTEXT_REPLY_TYPE_LAN definition. * Added MPI_GET/SET_CONTEXT_REPLY_TYPE macros. * 07-27-00 01.00.04 Added MPI_FAULT_ definitions. * Removed MPI_IOCSTATUS_MSG/DATA_XFER_ERROR definitions. * Added MPI_IOCSTATUS_INTERNAL_ERROR definition. * Added MPI_IOCSTATUS_TARGET_XFER_COUNT_MISMATCH. * 11-02-00 01.01.01 Original release for post 1.0 work. * 12-04-00 01.01.02 Added new function codes. * 01-09-01 01.01.03 Added more definitions to the system interface section * Added MPI_IOCSTATUS_TARGET_STS_DATA_NOT_SENT. * 01-25-01 01.01.04 Changed MPI_VERSION_MINOR from 0x00 to 0x01. * 02-20-01 01.01.05 Started using MPI_POINTER. * Fixed value for MPI_DIAG_RW_ENABLE. * Added defines for MPI_DIAG_PREVENT_IOC_BOOT and * MPI_DIAG_CLEAR_FLASH_BAD_SIG. * Obsoleted MPI_IOCSTATUS_TARGET_FC_ defines. * 02-27-01 01.01.06 Removed MPI_HOST_INDEX_REGISTER define. * Added function codes for RAID. * 04-09-01 01.01.07 Added alternate define for MPI_DOORBELL_ACTIVE, * MPI_DOORBELL_USED, to better match the spec. * 08-08-01 01.02.01 Original release for v1.2 work. * Changed MPI_VERSION_MINOR from 0x01 to 0x02. * Added define MPI_FUNCTION_TOOLBOX. * 09-28-01 01.02.02 New function code MPI_SCSI_ENCLOSURE_PROCESSOR. * 11-01-01 01.02.03 Changed name to MPI_FUNCTION_SCSI_ENCLOSURE_PROCESSOR. * 03-14-02 01.02.04 Added MPI_HEADER_VERSION_ defines. * 05-31-02 01.02.05 Bumped MPI_HEADER_VERSION_UNIT. * 07-12-02 01.02.06 Added define for MPI_FUNCTION_MAILBOX. * 09-16-02 01.02.07 Bumped value for MPI_HEADER_VERSION_UNIT. * 11-15-02 01.02.08 Added define MPI_IOCSTATUS_TARGET_INVALID_IO_INDEX and * obsoleted define MPI_IOCSTATUS_TARGET_INVALID_IOCINDEX. * 04-01-03 01.02.09 New IOCStatus code: MPI_IOCSTATUS_FC_EXCHANGE_CANCELED * 06-26-03 01.02.10 Bumped MPI_HEADER_VERSION_UNIT value. * 01-16-04 01.02.11 Added define for MPI_IOCLOGINFO_TYPE_SHIFT. * 04-29-04 01.02.12 Added function codes for MPI_FUNCTION_DIAG_BUFFER_POST * and MPI_FUNCTION_DIAG_RELEASE. * Added MPI_IOCSTATUS_DIAGNOSTIC_RELEASED define. * Bumped MPI_HEADER_VERSION_UNIT value. * 05-11-04 01.03.01 Bumped MPI_VERSION_MINOR for MPI v1.3. * Added codes for Inband. * 08-19-04 01.05.01 Added defines for Host Buffer Access Control doorbell. * Added define for offset of High Priority Request Queue. * Added new function codes and new IOCStatus codes. * Added a IOCLogInfo type of SAS. * 12-07-04 01.05.02 Bumped MPI_HEADER_VERSION_UNIT. * 12-09-04 01.05.03 Bumped MPI_HEADER_VERSION_UNIT. * 01-15-05 01.05.04 Bumped MPI_HEADER_VERSION_UNIT. * 02-09-05 01.05.05 Bumped MPI_HEADER_VERSION_UNIT. * 02-22-05 01.05.06 Bumped MPI_HEADER_VERSION_UNIT. * 03-11-05 01.05.07 Removed function codes for SCSI IO 32 and * TargetAssistExtended requests. * Removed EEDP IOCStatus codes. * 06-24-05 01.05.08 Added function codes for SCSI IO 32 and * TargetAssistExtended requests. * Added EEDP IOCStatus codes. * 08-03-05 01.05.09 Bumped MPI_HEADER_VERSION_UNIT. * 08-30-05 01.05.10 Added 2 new IOCStatus codes for Target. * 03-27-06 01.05.11 Bumped MPI_HEADER_VERSION_UNIT. * 10-11-06 01.05.12 Bumped MPI_HEADER_VERSION_UNIT. * 05-24-07 01.05.13 Bumped MPI_HEADER_VERSION_UNIT. * 08-07-07 01.05.14 Bumped MPI_HEADER_VERSION_UNIT. * 01-15-08 01.05.15 Bumped MPI_HEADER_VERSION_UNIT. * 03-28-08 01.05.16 Bumped MPI_HEADER_VERSION_UNIT. * -------------------------------------------------------------------------- */ #ifndef MPI_H #define MPI_H /***************************************************************************** * * M P I V e r s i o n D e f i n i t i o n s * *****************************************************************************/ #define MPI_VERSION_MAJOR (0x01) #define MPI_VERSION_MINOR (0x05) #define MPI_VERSION_MAJOR_MASK (0xFF00) #define MPI_VERSION_MAJOR_SHIFT (8) #define MPI_VERSION_MINOR_MASK (0x00FF) #define MPI_VERSION_MINOR_SHIFT (0) #define MPI_VERSION ((MPI_VERSION_MAJOR << MPI_VERSION_MAJOR_SHIFT) | \ MPI_VERSION_MINOR) #define MPI_VERSION_01_00 (0x0100) #define MPI_VERSION_01_01 (0x0101) #define MPI_VERSION_01_02 (0x0102) #define MPI_VERSION_01_03 (0x0103) #define MPI_VERSION_01_05 (0x0105) /* Note: The major versions of 0xe0 through 0xff are reserved */ /* versioning for this MPI header set */ #define MPI_HEADER_VERSION_UNIT (0x13) #define MPI_HEADER_VERSION_DEV (0x00) #define MPI_HEADER_VERSION_UNIT_MASK (0xFF00) #define MPI_HEADER_VERSION_UNIT_SHIFT (8) #define MPI_HEADER_VERSION_DEV_MASK (0x00FF) #define MPI_HEADER_VERSION_DEV_SHIFT (0) #define MPI_HEADER_VERSION ((MPI_HEADER_VERSION_UNIT << 8) | MPI_HEADER_VERSION_DEV) /***************************************************************************** * * I O C S t a t e D e f i n i t i o n s * *****************************************************************************/ #define MPI_IOC_STATE_RESET (0x00000000) #define MPI_IOC_STATE_READY (0x10000000) #define MPI_IOC_STATE_OPERATIONAL (0x20000000) #define MPI_IOC_STATE_FAULT (0x40000000) #define MPI_IOC_STATE_MASK (0xF0000000) #define MPI_IOC_STATE_SHIFT (28) /* Fault state codes (product independent range 0x8000-0xFFFF) */ #define MPI_FAULT_REQUEST_MESSAGE_PCI_PARITY_ERROR (0x8111) #define MPI_FAULT_REQUEST_MESSAGE_PCI_BUS_FAULT (0x8112) #define MPI_FAULT_REPLY_MESSAGE_PCI_PARITY_ERROR (0x8113) #define MPI_FAULT_REPLY_MESSAGE_PCI_BUS_FAULT (0x8114) #define MPI_FAULT_DATA_SEND_PCI_PARITY_ERROR (0x8115) #define MPI_FAULT_DATA_SEND_PCI_BUS_FAULT (0x8116) #define MPI_FAULT_DATA_RECEIVE_PCI_PARITY_ERROR (0x8117) #define MPI_FAULT_DATA_RECEIVE_PCI_BUS_FAULT (0x8118) /***************************************************************************** * * P C I S y s t e m I n t e r f a c e R e g i s t e r s * *****************************************************************************/ /* * Defines for working with the System Doorbell register. * Values for doorbell function codes are included in the section that defines * all the function codes (further on in this file). */ #define MPI_DOORBELL_OFFSET (0x00000000) #define MPI_DOORBELL_ACTIVE (0x08000000) /* DoorbellUsed */ #define MPI_DOORBELL_USED (MPI_DOORBELL_ACTIVE) #define MPI_DOORBELL_ACTIVE_SHIFT (27) #define MPI_DOORBELL_WHO_INIT_MASK (0x07000000) #define MPI_DOORBELL_WHO_INIT_SHIFT (24) #define MPI_DOORBELL_FUNCTION_MASK (0xFF000000) #define MPI_DOORBELL_FUNCTION_SHIFT (24) #define MPI_DOORBELL_ADD_DWORDS_MASK (0x00FF0000) #define MPI_DOORBELL_ADD_DWORDS_SHIFT (16) #define MPI_DOORBELL_DATA_MASK (0x0000FFFF) #define MPI_DOORBELL_FUNCTION_SPECIFIC_MASK (0x0000FFFF) /* values for Host Buffer Access Control doorbell function */ #define MPI_DB_HPBAC_VALUE_MASK (0x0000F000) #define MPI_DB_HPBAC_ENABLE_ACCESS (0x01) #define MPI_DB_HPBAC_DISABLE_ACCESS (0x02) #define MPI_DB_HPBAC_FREE_BUFFER (0x03) #define MPI_WRITE_SEQUENCE_OFFSET (0x00000004) #define MPI_WRSEQ_KEY_VALUE_MASK (0x0000000F) #define MPI_WRSEQ_1ST_KEY_VALUE (0x04) #define MPI_WRSEQ_2ND_KEY_VALUE (0x0B) #define MPI_WRSEQ_3RD_KEY_VALUE (0x02) #define MPI_WRSEQ_4TH_KEY_VALUE (0x07) #define MPI_WRSEQ_5TH_KEY_VALUE (0x0D) #define MPI_DIAGNOSTIC_OFFSET (0x00000008) #define MPI_DIAG_CLEAR_FLASH_BAD_SIG (0x00000400) #define MPI_DIAG_PREVENT_IOC_BOOT (0x00000200) #define MPI_DIAG_DRWE (0x00000080) #define MPI_DIAG_FLASH_BAD_SIG (0x00000040) #define MPI_DIAG_RESET_HISTORY (0x00000020) #define MPI_DIAG_RW_ENABLE (0x00000010) #define MPI_DIAG_RESET_ADAPTER (0x00000004) #define MPI_DIAG_DISABLE_ARM (0x00000002) #define MPI_DIAG_MEM_ENABLE (0x00000001) #define MPI_TEST_BASE_ADDRESS_OFFSET (0x0000000C) #define MPI_DIAG_RW_DATA_OFFSET (0x00000010) #define MPI_DIAG_RW_ADDRESS_OFFSET (0x00000014) #define MPI_HOST_INTERRUPT_STATUS_OFFSET (0x00000030) #define MPI_HIS_IOP_DOORBELL_STATUS (0x80000000) #define MPI_HIS_REPLY_MESSAGE_INTERRUPT (0x00000008) #define MPI_HIS_DOORBELL_INTERRUPT (0x00000001) #define MPI_HOST_INTERRUPT_MASK_OFFSET (0x00000034) #define MPI_HIM_RIM (0x00000008) #define MPI_HIM_DIM (0x00000001) #define MPI_REQUEST_QUEUE_OFFSET (0x00000040) #define MPI_REQUEST_POST_FIFO_OFFSET (0x00000040) #define MPI_REPLY_QUEUE_OFFSET (0x00000044) #define MPI_REPLY_POST_FIFO_OFFSET (0x00000044) #define MPI_REPLY_FREE_FIFO_OFFSET (0x00000044) #define MPI_HI_PRI_REQUEST_QUEUE_OFFSET (0x00000048) /***************************************************************************** * * M e s s a g e F r a m e D e s c r i p t o r s * *****************************************************************************/ #define MPI_REQ_MF_DESCRIPTOR_NB_MASK (0x00000003) #define MPI_REQ_MF_DESCRIPTOR_F_BIT (0x00000004) #define MPI_REQ_MF_DESCRIPTOR_ADDRESS_MASK (0xFFFFFFF8) #define MPI_ADDRESS_REPLY_A_BIT (0x80000000) #define MPI_ADDRESS_REPLY_ADDRESS_MASK (0x7FFFFFFF) #define MPI_CONTEXT_REPLY_A_BIT (0x80000000) #define MPI_CONTEXT_REPLY_TYPE_MASK (0x60000000) #define MPI_CONTEXT_REPLY_TYPE_SCSI_INIT (0x00) #define MPI_CONTEXT_REPLY_TYPE_SCSI_TARGET (0x01) #define MPI_CONTEXT_REPLY_TYPE_LAN (0x02) #define MPI_CONTEXT_REPLY_TYPE_SHIFT (29) #define MPI_CONTEXT_REPLY_CONTEXT_MASK (0x1FFFFFFF) /****************************************************************************/ /* Context Reply macros */ /****************************************************************************/ #define MPI_GET_CONTEXT_REPLY_TYPE(x) (((x) & MPI_CONTEXT_REPLY_TYPE_MASK) \ >> MPI_CONTEXT_REPLY_TYPE_SHIFT) #define MPI_SET_CONTEXT_REPLY_TYPE(x, typ) \ ((x) = ((x) & ~MPI_CONTEXT_REPLY_TYPE_MASK) | \ (((typ) << MPI_CONTEXT_REPLY_TYPE_SHIFT) & \ MPI_CONTEXT_REPLY_TYPE_MASK)) /***************************************************************************** * * M e s s a g e F u n c t i o n s * 0x80 -> 0x8F reserved for private message use per product * * *****************************************************************************/ #define MPI_FUNCTION_SCSI_IO_REQUEST (0x00) #define MPI_FUNCTION_SCSI_TASK_MGMT (0x01) #define MPI_FUNCTION_IOC_INIT (0x02) #define MPI_FUNCTION_IOC_FACTS (0x03) #define MPI_FUNCTION_CONFIG (0x04) #define MPI_FUNCTION_PORT_FACTS (0x05) #define MPI_FUNCTION_PORT_ENABLE (0x06) #define MPI_FUNCTION_EVENT_NOTIFICATION (0x07) #define MPI_FUNCTION_EVENT_ACK (0x08) #define MPI_FUNCTION_FW_DOWNLOAD (0x09) #define MPI_FUNCTION_TARGET_CMD_BUFFER_POST (0x0A) #define MPI_FUNCTION_TARGET_ASSIST (0x0B) #define MPI_FUNCTION_TARGET_STATUS_SEND (0x0C) #define MPI_FUNCTION_TARGET_MODE_ABORT (0x0D) #define MPI_FUNCTION_FC_LINK_SRVC_BUF_POST (0x0E) #define MPI_FUNCTION_FC_LINK_SRVC_RSP (0x0F) #define MPI_FUNCTION_FC_EX_LINK_SRVC_SEND (0x10) #define MPI_FUNCTION_FC_ABORT (0x11) #define MPI_FUNCTION_FW_UPLOAD (0x12) #define MPI_FUNCTION_FC_COMMON_TRANSPORT_SEND (0x13) #define MPI_FUNCTION_FC_PRIMITIVE_SEND (0x14) #define MPI_FUNCTION_RAID_ACTION (0x15) #define MPI_FUNCTION_RAID_SCSI_IO_PASSTHROUGH (0x16) #define MPI_FUNCTION_TOOLBOX (0x17) #define MPI_FUNCTION_SCSI_ENCLOSURE_PROCESSOR (0x18) #define MPI_FUNCTION_MAILBOX (0x19) #define MPI_FUNCTION_SMP_PASSTHROUGH (0x1A) #define MPI_FUNCTION_SAS_IO_UNIT_CONTROL (0x1B) #define MPI_FUNCTION_SATA_PASSTHROUGH (0x1C) #define MPI_FUNCTION_DIAG_BUFFER_POST (0x1D) #define MPI_FUNCTION_DIAG_RELEASE (0x1E) #define MPI_FUNCTION_SCSI_IO_32 (0x1F) #define MPI_FUNCTION_LAN_SEND (0x20) #define MPI_FUNCTION_LAN_RECEIVE (0x21) #define MPI_FUNCTION_LAN_RESET (0x22) #define MPI_FUNCTION_TARGET_ASSIST_EXTENDED (0x23) #define MPI_FUNCTION_TARGET_CMD_BUF_BASE_POST (0x24) #define MPI_FUNCTION_TARGET_CMD_BUF_LIST_POST (0x25) #define MPI_FUNCTION_INBAND_BUFFER_POST (0x28) #define MPI_FUNCTION_INBAND_SEND (0x29) #define MPI_FUNCTION_INBAND_RSP (0x2A) #define MPI_FUNCTION_INBAND_ABORT (0x2B) #define MPI_FUNCTION_IOC_MESSAGE_UNIT_RESET (0x40) #define MPI_FUNCTION_IO_UNIT_RESET (0x41) #define MPI_FUNCTION_HANDSHAKE (0x42) #define MPI_FUNCTION_REPLY_FRAME_REMOVAL (0x43) #define MPI_FUNCTION_HOST_PAGEBUF_ACCESS_CONTROL (0x44) /* standard version format */ typedef struct _MPI_VERSION_STRUCT { U8 Dev; /* 00h */ U8 Unit; /* 01h */ U8 Minor; /* 02h */ U8 Major; /* 03h */ } MPI_VERSION_STRUCT, MPI_POINTER PTR_MPI_VERSION_STRUCT, MpiVersionStruct_t, MPI_POINTER pMpiVersionStruct; typedef union _MPI_VERSION_FORMAT { MPI_VERSION_STRUCT Struct; U32 Word; } MPI_VERSION_FORMAT, MPI_POINTER PTR_MPI_VERSION_FORMAT, MpiVersionFormat_t, MPI_POINTER pMpiVersionFormat_t; /***************************************************************************** * * S c a t t e r G a t h e r E l e m e n t s * *****************************************************************************/ /****************************************************************************/ /* Simple element structures */ /****************************************************************************/ typedef struct _SGE_SIMPLE32 { U32 FlagsLength; U32 Address; } SGE_SIMPLE32, MPI_POINTER PTR_SGE_SIMPLE32, SGESimple32_t, MPI_POINTER pSGESimple32_t; typedef struct _SGE_SIMPLE64 { U32 FlagsLength; U64 Address; } SGE_SIMPLE64, MPI_POINTER PTR_SGE_SIMPLE64, SGESimple64_t, MPI_POINTER pSGESimple64_t; typedef struct _SGE_SIMPLE_UNION { U32 FlagsLength; union { U32 Address32; U64 Address64; }u; } SGE_SIMPLE_UNION, MPI_POINTER PTR_SGE_SIMPLE_UNION, SGESimpleUnion_t, MPI_POINTER pSGESimpleUnion_t; /****************************************************************************/ /* Chain element structures */ /****************************************************************************/ typedef struct _SGE_CHAIN32 { U16 Length; U8 NextChainOffset; U8 Flags; U32 Address; } SGE_CHAIN32, MPI_POINTER PTR_SGE_CHAIN32, SGEChain32_t, MPI_POINTER pSGEChain32_t; typedef struct _SGE_CHAIN64 { U16 Length; U8 NextChainOffset; U8 Flags; U64 Address; } SGE_CHAIN64, MPI_POINTER PTR_SGE_CHAIN64, SGEChain64_t, MPI_POINTER pSGEChain64_t; typedef struct _SGE_CHAIN_UNION { U16 Length; U8 NextChainOffset; U8 Flags; union { U32 Address32; U64 Address64; }u; } SGE_CHAIN_UNION, MPI_POINTER PTR_SGE_CHAIN_UNION, SGEChainUnion_t, MPI_POINTER pSGEChainUnion_t; /****************************************************************************/ /* Transaction Context element */ /****************************************************************************/ typedef struct _SGE_TRANSACTION32 { U8 Reserved; U8 ContextSize; U8 DetailsLength; U8 Flags; U32 TransactionContext; U32 TransactionDetails[]; } SGE_TRANSACTION32, MPI_POINTER PTR_SGE_TRANSACTION32, SGETransaction32_t, MPI_POINTER pSGETransaction32_t; typedef struct _SGE_TRANSACTION64 { U8 Reserved; U8 ContextSize; U8 DetailsLength; U8 Flags; U32 TransactionContext[2]; U32 TransactionDetails[1]; } SGE_TRANSACTION64, MPI_POINTER PTR_SGE_TRANSACTION64, SGETransaction64_t, MPI_POINTER pSGETransaction64_t; typedef struct _SGE_TRANSACTION96 { U8 Reserved; U8 ContextSize; U8 DetailsLength; U8 Flags; U32 TransactionContext[3]; U32 TransactionDetails[1]; } SGE_TRANSACTION96, MPI_POINTER PTR_SGE_TRANSACTION96, SGETransaction96_t, MPI_POINTER pSGETransaction96_t; typedef struct _SGE_TRANSACTION128 { U8 Reserved; U8 ContextSize; U8 DetailsLength; U8 Flags; U32 TransactionContext[4]; U32 TransactionDetails[1]; } SGE_TRANSACTION128, MPI_POINTER PTR_SGE_TRANSACTION128, SGETransaction_t128, MPI_POINTER pSGETransaction_t128; typedef struct _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]; } SGE_TRANSACTION_UNION, MPI_POINTER PTR_SGE_TRANSACTION_UNION, SGETransactionUnion_t, MPI_POINTER pSGETransactionUnion_t; /****************************************************************************/ /* SGE IO types union for IO SGL's */ /****************************************************************************/ typedef struct _SGE_IO_UNION { union { SGE_SIMPLE_UNION Simple; SGE_CHAIN_UNION Chain; } u; } SGE_IO_UNION, MPI_POINTER PTR_SGE_IO_UNION, SGEIOUnion_t, MPI_POINTER pSGEIOUnion_t; /****************************************************************************/ /* SGE union for SGL's with Simple and Transaction elements */ /****************************************************************************/ typedef struct _SGE_TRANS_SIMPLE_UNION { union { SGE_SIMPLE_UNION Simple; SGE_TRANSACTION_UNION Transaction; } u; } SGE_TRANS_SIMPLE_UNION, MPI_POINTER PTR_SGE_TRANS_SIMPLE_UNION, SGETransSimpleUnion_t, MPI_POINTER pSGETransSimpleUnion_t; /****************************************************************************/ /* All SGE types union */ /****************************************************************************/ typedef struct _SGE_MPI_UNION { union { SGE_SIMPLE_UNION Simple; SGE_CHAIN_UNION Chain; SGE_TRANSACTION_UNION Transaction; } u; } SGE_MPI_UNION, MPI_POINTER PTR_SGE_MPI_UNION, MPI_SGE_UNION_t, MPI_POINTER pMPI_SGE_UNION_t, SGEAllUnion_t, MPI_POINTER pSGEAllUnion_t; /****************************************************************************/ /* SGE field definition and masks */ /****************************************************************************/ /* Flags field bit definitions */ #define MPI_SGE_FLAGS_LAST_ELEMENT (0x80) #define MPI_SGE_FLAGS_END_OF_BUFFER (0x40) #define MPI_SGE_FLAGS_ELEMENT_TYPE_MASK (0x30) #define MPI_SGE_FLAGS_LOCAL_ADDRESS (0x08) #define MPI_SGE_FLAGS_DIRECTION (0x04) #define MPI_SGE_FLAGS_ADDRESS_SIZE (0x02) #define MPI_SGE_FLAGS_END_OF_LIST (0x01) #define MPI_SGE_FLAGS_SHIFT (24) #define MPI_SGE_LENGTH_MASK (0x00FFFFFF) #define MPI_SGE_CHAIN_LENGTH_MASK (0x0000FFFF) /* Element Type */ #define MPI_SGE_FLAGS_TRANSACTION_ELEMENT (0x00) #define MPI_SGE_FLAGS_SIMPLE_ELEMENT (0x10) #define MPI_SGE_FLAGS_CHAIN_ELEMENT (0x30) #define MPI_SGE_FLAGS_ELEMENT_MASK (0x30) /* Address location */ #define MPI_SGE_FLAGS_SYSTEM_ADDRESS (0x00) /* Direction */ #define MPI_SGE_FLAGS_IOC_TO_HOST (0x00) #define MPI_SGE_FLAGS_HOST_TO_IOC (0x04) /* Address Size */ #define MPI_SGE_FLAGS_32_BIT_ADDRESSING (0x00) #define MPI_SGE_FLAGS_64_BIT_ADDRESSING (0x02) /* Context Size */ #define MPI_SGE_FLAGS_32_BIT_CONTEXT (0x00) #define MPI_SGE_FLAGS_64_BIT_CONTEXT (0x02) #define MPI_SGE_FLAGS_96_BIT_CONTEXT (0x04) #define MPI_SGE_FLAGS_128_BIT_CONTEXT (0x06) #define MPI_SGE_CHAIN_OFFSET_MASK (0x00FF0000) #define MPI_SGE_CHAIN_OFFSET_SHIFT (16) /****************************************************************************/ /* SGE operation Macros */ /****************************************************************************/ /* SIMPLE FlagsLength manipulations... */ #define MPI_SGE_SET_FLAGS(f) ((U32)(f) << MPI_SGE_FLAGS_SHIFT) #define MPI_SGE_GET_FLAGS(fl) (((fl) & ~MPI_SGE_LENGTH_MASK) >> MPI_SGE_FLAGS_SHIFT) #define MPI_SGE_LENGTH(fl) ((fl) & MPI_SGE_LENGTH_MASK) #define MPI_SGE_CHAIN_LENGTH(fl) ((fl) & MPI_SGE_CHAIN_LENGTH_MASK) #define MPI_SGE_SET_FLAGS_LENGTH(f,l) (MPI_SGE_SET_FLAGS(f) | MPI_SGE_LENGTH(l)) #define MPI_pSGE_GET_FLAGS(psg) MPI_SGE_GET_FLAGS((psg)->FlagsLength) #define MPI_pSGE_GET_LENGTH(psg) MPI_SGE_LENGTH((psg)->FlagsLength) #define MPI_pSGE_SET_FLAGS_LENGTH(psg,f,l) (psg)->FlagsLength = MPI_SGE_SET_FLAGS_LENGTH(f,l) /* CAUTION - The following are READ-MODIFY-WRITE! */ #define MPI_pSGE_SET_FLAGS(psg,f) (psg)->FlagsLength |= MPI_SGE_SET_FLAGS(f) #define MPI_pSGE_SET_LENGTH(psg,l) (psg)->FlagsLength |= MPI_SGE_LENGTH(l) #define MPI_GET_CHAIN_OFFSET(x) ((x&MPI_SGE_CHAIN_OFFSET_MASK)>>MPI_SGE_CHAIN_OFFSET_SHIFT) /***************************************************************************** * * S t a n d a r d M e s s a g e S t r u c t u r e s * *****************************************************************************/ /****************************************************************************/ /* Standard message request header for all request messages */ /****************************************************************************/ typedef struct _MSG_REQUEST_HEADER { U8 Reserved[2]; /* function specific */ U8 ChainOffset; U8 Function; U8 Reserved1[3]; /* function specific */ U8 MsgFlags; U32 MsgContext; } MSG_REQUEST_HEADER, MPI_POINTER PTR_MSG_REQUEST_HEADER, MPIHeader_t, MPI_POINTER pMPIHeader_t; /****************************************************************************/ /* Default Reply */ /****************************************************************************/ typedef struct _MSG_DEFAULT_REPLY { U8 Reserved[2]; /* function specific */ U8 MsgLength; U8 Function; U8 Reserved1[3]; /* function specific */ U8 MsgFlags; U32 MsgContext; U8 Reserved2[2]; /* function specific */ U16 IOCStatus; U32 IOCLogInfo; } MSG_DEFAULT_REPLY, MPI_POINTER PTR_MSG_DEFAULT_REPLY, MPIDefaultReply_t, MPI_POINTER pMPIDefaultReply_t; /* MsgFlags definition for all replies */ #define MPI_MSGFLAGS_CONTINUATION_REPLY (0x80) /***************************************************************************** * * I O C S t a t u s V a l u e s * *****************************************************************************/ /****************************************************************************/ /* Common IOCStatus values for all replies */ /****************************************************************************/ #define MPI_IOCSTATUS_SUCCESS (0x0000) #define MPI_IOCSTATUS_INVALID_FUNCTION (0x0001) #define MPI_IOCSTATUS_BUSY (0x0002) #define MPI_IOCSTATUS_INVALID_SGL (0x0003) #define MPI_IOCSTATUS_INTERNAL_ERROR (0x0004) #define MPI_IOCSTATUS_RESERVED (0x0005) #define MPI_IOCSTATUS_INSUFFICIENT_RESOURCES (0x0006) #define MPI_IOCSTATUS_INVALID_FIELD (0x0007) #define MPI_IOCSTATUS_INVALID_STATE (0x0008) #define MPI_IOCSTATUS_OP_STATE_NOT_SUPPORTED (0x0009) /****************************************************************************/ /* Config IOCStatus values */ /****************************************************************************/ #define MPI_IOCSTATUS_CONFIG_INVALID_ACTION (0x0020) #define MPI_IOCSTATUS_CONFIG_INVALID_TYPE (0x0021) #define MPI_IOCSTATUS_CONFIG_INVALID_PAGE (0x0022) #define MPI_IOCSTATUS_CONFIG_INVALID_DATA (0x0023) #define MPI_IOCSTATUS_CONFIG_NO_DEFAULTS (0x0024) #define MPI_IOCSTATUS_CONFIG_CANT_COMMIT (0x0025) /****************************************************************************/ /* SCSIIO Reply (SPI & FCP) initiator values */ /****************************************************************************/ #define MPI_IOCSTATUS_SCSI_RECOVERED_ERROR (0x0040) #define MPI_IOCSTATUS_SCSI_INVALID_BUS (0x0041) #define MPI_IOCSTATUS_SCSI_INVALID_TARGETID (0x0042) #define MPI_IOCSTATUS_SCSI_DEVICE_NOT_THERE (0x0043) #define MPI_IOCSTATUS_SCSI_DATA_OVERRUN (0x0044) #define MPI_IOCSTATUS_SCSI_DATA_UNDERRUN (0x0045) #define MPI_IOCSTATUS_SCSI_IO_DATA_ERROR (0x0046) #define MPI_IOCSTATUS_SCSI_PROTOCOL_ERROR (0x0047) #define MPI_IOCSTATUS_SCSI_TASK_TERMINATED (0x0048) #define MPI_IOCSTATUS_SCSI_RESIDUAL_MISMATCH (0x0049) #define MPI_IOCSTATUS_SCSI_TASK_MGMT_FAILED (0x004A) #define MPI_IOCSTATUS_SCSI_IOC_TERMINATED (0x004B) #define MPI_IOCSTATUS_SCSI_EXT_TERMINATED (0x004C) /****************************************************************************/ /* For use by SCSI Initiator and SCSI Target end-to-end data protection */ /****************************************************************************/ #define MPI_IOCSTATUS_EEDP_GUARD_ERROR (0x004D) #define MPI_IOCSTATUS_EEDP_REF_TAG_ERROR (0x004E) #define MPI_IOCSTATUS_EEDP_APP_TAG_ERROR (0x004F) /****************************************************************************/ /* SCSI Target values */ /****************************************************************************/ #define MPI_IOCSTATUS_TARGET_PRIORITY_IO (0x0060) #define MPI_IOCSTATUS_TARGET_INVALID_PORT (0x0061) #define MPI_IOCSTATUS_TARGET_INVALID_IOCINDEX (0x0062) /* obsolete name */ #define MPI_IOCSTATUS_TARGET_INVALID_IO_INDEX (0x0062) #define MPI_IOCSTATUS_TARGET_ABORTED (0x0063) #define MPI_IOCSTATUS_TARGET_NO_CONN_RETRYABLE (0x0064) #define MPI_IOCSTATUS_TARGET_NO_CONNECTION (0x0065) #define MPI_IOCSTATUS_TARGET_XFER_COUNT_MISMATCH (0x006A) #define MPI_IOCSTATUS_TARGET_STS_DATA_NOT_SENT (0x006B) #define MPI_IOCSTATUS_TARGET_DATA_OFFSET_ERROR (0x006D) #define MPI_IOCSTATUS_TARGET_TOO_MUCH_WRITE_DATA (0x006E) #define MPI_IOCSTATUS_TARGET_IU_TOO_SHORT (0x006F) #define MPI_IOCSTATUS_TARGET_ACK_NAK_TIMEOUT (0x0070) #define MPI_IOCSTATUS_TARGET_NAK_RECEIVED (0x0071) /****************************************************************************/ /* Additional FCP target values (obsolete) */ /****************************************************************************/ #define MPI_IOCSTATUS_TARGET_FC_ABORTED (0x0066) /* obsolete */ #define MPI_IOCSTATUS_TARGET_FC_RX_ID_INVALID (0x0067) /* obsolete */ #define MPI_IOCSTATUS_TARGET_FC_DID_INVALID (0x0068) /* obsolete */ #define MPI_IOCSTATUS_TARGET_FC_NODE_LOGGED_OUT (0x0069) /* obsolete */ /****************************************************************************/ /* Fibre Channel Direct Access values */ /****************************************************************************/ #define MPI_IOCSTATUS_FC_ABORTED (0x0066) #define MPI_IOCSTATUS_FC_RX_ID_INVALID (0x0067) #define MPI_IOCSTATUS_FC_DID_INVALID (0x0068) #define MPI_IOCSTATUS_FC_NODE_LOGGED_OUT (0x0069) #define MPI_IOCSTATUS_FC_EXCHANGE_CANCELED (0x006C) /****************************************************************************/ /* LAN values */ /****************************************************************************/ #define MPI_IOCSTATUS_LAN_DEVICE_NOT_FOUND (0x0080) #define MPI_IOCSTATUS_LAN_DEVICE_FAILURE (0x0081) #define MPI_IOCSTATUS_LAN_TRANSMIT_ERROR (0x0082) #define MPI_IOCSTATUS_LAN_TRANSMIT_ABORTED (0x0083) #define MPI_IOCSTATUS_LAN_RECEIVE_ERROR (0x0084) #define MPI_IOCSTATUS_LAN_RECEIVE_ABORTED (0x0085) #define MPI_IOCSTATUS_LAN_PARTIAL_PACKET (0x0086) #define MPI_IOCSTATUS_LAN_CANCELED (0x0087) /****************************************************************************/ /* Serial Attached SCSI values */ /****************************************************************************/ #define MPI_IOCSTATUS_SAS_SMP_REQUEST_FAILED (0x0090) #define MPI_IOCSTATUS_SAS_SMP_DATA_OVERRUN (0x0091) /****************************************************************************/ /* Inband values */ /****************************************************************************/ #define MPI_IOCSTATUS_INBAND_ABORTED (0x0098) #define MPI_IOCSTATUS_INBAND_NO_CONNECTION (0x0099) /****************************************************************************/ /* Diagnostic Tools values */ /****************************************************************************/ #define MPI_IOCSTATUS_DIAGNOSTIC_RELEASED (0x00A0) /****************************************************************************/ /* IOCStatus flag to indicate that log info is available */ /****************************************************************************/ #define MPI_IOCSTATUS_FLAG_LOG_INFO_AVAILABLE (0x8000) #define MPI_IOCSTATUS_MASK (0x7FFF) /****************************************************************************/ /* LogInfo Types */ /****************************************************************************/ #define MPI_IOCLOGINFO_TYPE_MASK (0xF0000000) #define MPI_IOCLOGINFO_TYPE_SHIFT (28) #define MPI_IOCLOGINFO_TYPE_NONE (0x0) #define MPI_IOCLOGINFO_TYPE_SCSI (0x1) #define MPI_IOCLOGINFO_TYPE_FC (0x2) #define MPI_IOCLOGINFO_TYPE_SAS (0x3) #define MPI_IOCLOGINFO_TYPE_ISCSI (0x4) #define MPI_IOCLOGINFO_LOG_DATA_MASK (0x0FFFFFFF) #endif
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