diff options
Diffstat (limited to 'drivers/scsi/mpt2sas/mpi/mpi2.h')
| -rw-r--r-- | drivers/scsi/mpt2sas/mpi/mpi2.h | 131 |
1 files changed, 96 insertions, 35 deletions
diff --git a/drivers/scsi/mpt2sas/mpi/mpi2.h b/drivers/scsi/mpt2sas/mpi/mpi2.h index 7bb2ece8b2e..4b1c2f0350f 100644 --- a/drivers/scsi/mpt2sas/mpi/mpi2.h +++ b/drivers/scsi/mpt2sas/mpi/mpi2.h @@ -1,5 +1,5 @@ /* - * Copyright (c) 2000-2009 LSI Corporation. + * Copyright (c) 2000-2010 LSI Corporation. * * * Name: mpi2.h @@ -8,7 +8,7 @@ * scatter/gather formats. * Creation Date: June 21, 2006 * - * mpi2.h Version: 02.00.11 + * mpi2.h Version: 02.00.15 * * Version History * --------------- @@ -45,6 +45,22 @@ * 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. * -------------------------------------------------------------------------- */ @@ -70,7 +86,7 @@ #define MPI2_VERSION_02_00 (0x0200) /* versioning for this MPI header set */ -#define MPI2_HEADER_VERSION_UNIT (0x0B) +#define MPI2_HEADER_VERSION_UNIT (0x0F) #define MPI2_HEADER_VERSION_DEV (0x00) #define MPI2_HEADER_VERSION_UNIT_MASK (0xFF00) #define MPI2_HEADER_VERSION_UNIT_SHIFT (8) @@ -224,9 +240,12 @@ typedef volatile struct _MPI2_SYSTEM_INTERFACE_REGS #define MPI2_REPLY_FREE_HOST_INDEX_OFFSET (0x00000048) /* - * Offset for the Reply Descriptor Post Queue + * 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 @@ -257,7 +276,7 @@ typedef volatile struct _MPI2_SYSTEM_INTERFACE_REGS typedef struct _MPI2_DEFAULT_REQUEST_DESCRIPTOR { U8 RequestFlags; /* 0x00 */ - U8 VF_ID; /* 0x01 */ + U8 MSIxIndex; /* 0x01 */ U16 SMID; /* 0x02 */ U16 LMID; /* 0x04 */ U16 DescriptorTypeDependent; /* 0x06 */ @@ -271,6 +290,7 @@ typedef struct _MPI2_DEFAULT_REQUEST_DESCRIPTOR #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) @@ -279,7 +299,7 @@ typedef struct _MPI2_DEFAULT_REQUEST_DESCRIPTOR typedef struct _MPI2_HIGH_PRIORITY_REQUEST_DESCRIPTOR { U8 RequestFlags; /* 0x00 */ - U8 VF_ID; /* 0x01 */ + U8 MSIxIndex; /* 0x01 */ U16 SMID; /* 0x02 */ U16 LMID; /* 0x04 */ U16 Reserved1; /* 0x06 */ @@ -293,7 +313,7 @@ typedef struct _MPI2_HIGH_PRIORITY_REQUEST_DESCRIPTOR typedef struct _MPI2_SCSI_IO_REQUEST_DESCRIPTOR { U8 RequestFlags; /* 0x00 */ - U8 VF_ID; /* 0x01 */ + U8 MSIxIndex; /* 0x01 */ U16 SMID; /* 0x02 */ U16 LMID; /* 0x04 */ U16 DevHandle; /* 0x06 */ @@ -306,7 +326,7 @@ typedef struct _MPI2_SCSI_IO_REQUEST_DESCRIPTOR typedef struct _MPI2_SCSI_TARGET_REQUEST_DESCRIPTOR { U8 RequestFlags; /* 0x00 */ - U8 VF_ID; /* 0x01 */ + U8 MSIxIndex; /* 0x01 */ U16 SMID; /* 0x02 */ U16 LMID; /* 0x04 */ U16 IoIndex; /* 0x06 */ @@ -315,14 +335,29 @@ typedef struct _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; - U64 Words; + 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; @@ -333,19 +368,20 @@ typedef union _MPI2_REQUEST_DESCRIPTOR_UNION typedef struct _MPI2_DEFAULT_REPLY_DESCRIPTOR { U8 ReplyFlags; /* 0x00 */ - U8 VF_ID; /* 0x01 */ + 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_UNUSED (0x0F) +#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) @@ -355,7 +391,7 @@ typedef struct _MPI2_DEFAULT_REPLY_DESCRIPTOR typedef struct _MPI2_ADDRESS_REPLY_DESCRIPTOR { U8 ReplyFlags; /* 0x00 */ - U8 VF_ID; /* 0x01 */ + U8 MSIxIndex; /* 0x01 */ U16 SMID; /* 0x02 */ U32 ReplyFrameAddress; /* 0x04 */ } MPI2_ADDRESS_REPLY_DESCRIPTOR, MPI2_POINTER PTR_MPI2_ADDRESS_REPLY_DESCRIPTOR, @@ -368,10 +404,10 @@ typedef struct _MPI2_ADDRESS_REPLY_DESCRIPTOR typedef struct _MPI2_SCSI_IO_SUCCESS_REPLY_DESCRIPTOR { U8 ReplyFlags; /* 0x00 */ - U8 VF_ID; /* 0x01 */ + U8 MSIxIndex; /* 0x01 */ U16 SMID; /* 0x02 */ U16 TaskTag; /* 0x04 */ - U16 DevHandle; /* 0x06 */ + U16 Reserved1; /* 0x06 */ } MPI2_SCSI_IO_SUCCESS_REPLY_DESCRIPTOR, MPI2_POINTER PTR_MPI2_SCSI_IO_SUCCESS_REPLY_DESCRIPTOR, Mpi2SCSIIOSuccessReplyDescriptor_t, @@ -382,7 +418,7 @@ typedef struct _MPI2_SCSI_IO_SUCCESS_REPLY_DESCRIPTOR typedef struct _MPI2_TARGETASSIST_SUCCESS_REPLY_DESCRIPTOR { U8 ReplyFlags; /* 0x00 */ - U8 VF_ID; /* 0x01 */ + U8 MSIxIndex; /* 0x01 */ U16 SMID; /* 0x02 */ U8 SequenceNumber; /* 0x04 */ U8 Reserved1; /* 0x05 */ @@ -397,7 +433,7 @@ typedef struct _MPI2_TARGETASSIST_SUCCESS_REPLY_DESCRIPTOR typedef struct _MPI2_TARGET_COMMAND_BUFFER_REPLY_DESCRIPTOR { U8 ReplyFlags; /* 0x00 */ - U8 VF_ID; /* 0x01 */ + U8 MSIxIndex; /* 0x01 */ U8 VP_ID; /* 0x02 */ U8 Flags; /* 0x03 */ U16 InitiatorDevHandle; /* 0x04 */ @@ -411,15 +447,28 @@ typedef struct _MPI2_TARGET_COMMAND_BUFFER_REPLY_DESCRIPTOR #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; - U64 Words; + 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; @@ -428,8 +477,6 @@ typedef union _MPI2_REPLY_DESCRIPTORS_UNION /***************************************************************************** * * Message Functions -* 0x80 -> 0x8F reserved for private message use per product -* * *****************************************************************************/ @@ -458,12 +505,21 @@ typedef union _MPI2_REPLY_DESCRIPTORS_UNION #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) +/* 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_IO_UNIT_RESET (0x41) */ #define MPI2_FUNCTION_HANDSHAKE (0x42) @@ -555,12 +611,17 @@ typedef union _MPI2_REPLY_DESCRIPTORS_UNION #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) +#define MPI2_IOCSTATUS_FLAG_LOG_INFO_AVAILABLE (0x8000) /**************************************************************************** * IOCLogInfo Types |