diff options
Diffstat (limited to 'drivers/scsi/mpt2sas/mpi/mpi2_init.h')
| -rw-r--r-- | drivers/scsi/mpt2sas/mpi/mpi2_init.h | 48 |
1 files changed, 32 insertions, 16 deletions
diff --git a/drivers/scsi/mpt2sas/mpi/mpi2_init.h b/drivers/scsi/mpt2sas/mpi/mpi2_init.h index 563e56d2e94..20e6b886934 100644 --- a/drivers/scsi/mpt2sas/mpi/mpi2_init.h +++ b/drivers/scsi/mpt2sas/mpi/mpi2_init.h @@ -1,12 +1,12 @@ /* - * Copyright (c) 2000-2009 LSI Corporation. + * Copyright (c) 2000-2010 LSI Corporation. * * * Name: mpi2_init.h * Title: MPI SCSI initiator mode messages and structures * Creation Date: June 23, 2006 * - * mpi2_init.h Version: 02.00.07 + * mpi2_init.h Version: 02.00.10 * * Version History * --------------- @@ -27,6 +27,12 @@ * Query Asynchronous Event. * Defined two new bits in the SlotStatus field of the SCSI * Enclosure Processor Request and Reply. + * 10-28-09 02.00.08 Added defines for decoding the ResponseInfo bytes for + * both SCSI IO Error Reply and SCSI Task Management Reply. + * Added ResponseInfo field to MPI2_SCSI_TASK_MANAGE_REPLY. + * Added MPI2_SCSITASKMGMT_RSP_TM_OVERLAPPED_TAG define. + * 02-10-10 02.00.09 Removed unused structure that had "#if 0" around it. + * 05-12-10 02.00.10 Added optional vendor-unique region to SCSI IO Request. * -------------------------------------------------------------------------- */ @@ -53,20 +59,6 @@ typedef struct } MPI2_SCSI_IO_CDB_EEDP32, MPI2_POINTER PTR_MPI2_SCSI_IO_CDB_EEDP32, Mpi2ScsiIoCdbEedp32_t, MPI2_POINTER pMpi2ScsiIoCdbEedp32_t; -/* TBD: I don't think this is needed for MPI2/Gen2 */ -#if 0 -typedef struct -{ - U8 CDB[16]; /* 0x00 */ - U32 DataLength; /* 0x10 */ - U32 PrimaryReferenceTag; /* 0x14 */ - U16 PrimaryApplicationTag; /* 0x18 */ - U16 PrimaryApplicationTagMask; /* 0x1A */ - U32 TransferLength; /* 0x1C */ -} MPI2_SCSI_IO32_CDB_EEDP16, MPI2_POINTER PTR_MPI2_SCSI_IO32_CDB_EEDP16, - Mpi2ScsiIo32CdbEedp16_t, MPI2_POINTER pMpi2ScsiIo32CdbEedp16_t; -#endif - typedef union { U8 CDB32[32]; @@ -107,7 +99,13 @@ typedef struct _MPI2_SCSI_IO_REQUEST U8 LUN[8]; /* 0x34 */ U32 Control; /* 0x3C */ MPI2_SCSI_IO_CDB_UNION CDB; /* 0x40 */ + +#ifdef MPI2_SCSI_IO_VENDOR_UNIQUE_REGION /* typically this is left undefined */ + MPI2_SCSI_IO_VENDOR_UNIQUE VendorRegion; +#endif + MPI2_SGE_IO_UNION SGL; /* 0x60 */ + } MPI2_SCSI_IO_REQUEST, MPI2_POINTER PTR_MPI2_SCSI_IO_REQUEST, Mpi2SCSIIORequest_t, MPI2_POINTER pMpi2SCSIIORequest_t; @@ -254,6 +252,11 @@ typedef struct _MPI2_SCSI_IO_REPLY #define MPI2_SCSI_STATE_AUTOSENSE_FAILED (0x02) #define MPI2_SCSI_STATE_AUTOSENSE_VALID (0x01) +/* masks and shifts for the ResponseInfo field */ + +#define MPI2_SCSI_RI_MASK_REASONCODE (0x000000FF) +#define MPI2_SCSI_RI_SHIFT_REASONCODE (0) + #define MPI2_SCSI_TASKTAG_UNKNOWN (0xFFFF) @@ -327,6 +330,7 @@ typedef struct _MPI2_SCSI_TASK_MANAGE_REPLY U16 IOCStatus; /* 0x0E */ U32 IOCLogInfo; /* 0x10 */ U32 TerminationCount; /* 0x14 */ + U32 ResponseInfo; /* 0x18 */ } MPI2_SCSI_TASK_MANAGE_REPLY, MPI2_POINTER PTR_MPI2_SCSI_TASK_MANAGE_REPLY, Mpi2SCSITaskManagementReply_t, MPI2_POINTER pMpi2SCSIManagementReply_t; @@ -339,8 +343,20 @@ typedef struct _MPI2_SCSI_TASK_MANAGE_REPLY #define MPI2_SCSITASKMGMT_RSP_TM_FAILED (0x05) #define MPI2_SCSITASKMGMT_RSP_TM_SUCCEEDED (0x08) #define MPI2_SCSITASKMGMT_RSP_TM_INVALID_LUN (0x09) +#define MPI2_SCSITASKMGMT_RSP_TM_OVERLAPPED_TAG (0x0A) #define MPI2_SCSITASKMGMT_RSP_IO_QUEUED_ON_IOC (0x80) +/* masks and shifts for the ResponseInfo field */ + +#define MPI2_SCSITASKMGMT_RI_MASK_REASONCODE (0x000000FF) +#define MPI2_SCSITASKMGMT_RI_SHIFT_REASONCODE (0) +#define MPI2_SCSITASKMGMT_RI_MASK_ARI2 (0x0000FF00) +#define MPI2_SCSITASKMGMT_RI_SHIFT_ARI2 (8) +#define MPI2_SCSITASKMGMT_RI_MASK_ARI1 (0x00FF0000) +#define MPI2_SCSITASKMGMT_RI_SHIFT_ARI1 (16) +#define MPI2_SCSITASKMGMT_RI_MASK_ARI0 (0xFF000000) +#define MPI2_SCSITASKMGMT_RI_SHIFT_ARI0 (24) + /**************************************************************************** * SCSI Enclosure Processor messages |