diff options
Diffstat (limited to 'drivers/scsi/mpt2sas/mpi/mpi2_init.h')
| -rw-r--r-- | drivers/scsi/mpt2sas/mpi/mpi2_init.h | 15 |
1 files changed, 13 insertions, 2 deletions
diff --git a/drivers/scsi/mpt2sas/mpi/mpi2_init.h b/drivers/scsi/mpt2sas/mpi/mpi2_init.h index 165454d52591..9d284dae6553 100644 --- a/drivers/scsi/mpt2sas/mpi/mpi2_init.h +++ b/drivers/scsi/mpt2sas/mpi/mpi2_init.h @@ -1,12 +1,12 @@ /* - * Copyright (c) 2000-2010 LSI Corporation. + * Copyright (c) 2000-2013 LSI Corporation. * * * Name: mpi2_init.h * Title: MPI SCSI initiator mode messages and structures * Creation Date: June 23, 2006 * - * mpi2_init.h Version: 02.00.10 + * mpi2_init.h Version: 02.00.14 * * Version History * --------------- @@ -33,6 +33,10 @@ * 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. + * 11-10-10 02.00.11 Added MPI2_SCSIIO_NUM_SGLOFFSETS define. + * 02-06-12 02.00.13 Added alternate defines for Task Priority / Command + * Priority to match SAM-4. + * 07-10-12 02.00.14 Added MPI2_SCSIIO_CONTROL_SHIFT_DATADIRECTION. * -------------------------------------------------------------------------- */ @@ -139,6 +143,9 @@ typedef struct _MPI2_SCSI_IO_REQUEST #define MPI2_SCSIIO_SGLFLAGS_SGL1_SHIFT (4) #define MPI2_SCSIIO_SGLFLAGS_SGL0_SHIFT (0) +/* number of SGLOffset fields */ +#define MPI2_SCSIIO_NUM_SGLOFFSETS (4) + /* SCSI IO IoFlags bits */ /* Large CDB Address Space */ @@ -183,6 +190,7 @@ typedef struct _MPI2_SCSI_IO_REQUEST #define MPI2_SCSIIO_CONTROL_ADDCDBLEN_SHIFT (26) #define MPI2_SCSIIO_CONTROL_DATADIRECTION_MASK (0x03000000) +#define MPI2_SCSIIO_CONTROL_SHIFT_DATADIRECTION (24) #define MPI2_SCSIIO_CONTROL_NODATATRANSFER (0x00000000) #define MPI2_SCSIIO_CONTROL_WRITE (0x01000000) #define MPI2_SCSIIO_CONTROL_READ (0x02000000) @@ -190,6 +198,9 @@ typedef struct _MPI2_SCSI_IO_REQUEST #define MPI2_SCSIIO_CONTROL_TASKPRI_MASK (0x00007800) #define MPI2_SCSIIO_CONTROL_TASKPRI_SHIFT (11) +/* alternate name for the previous field; called Command Priority in SAM-4 */ +#define MPI2_SCSIIO_CONTROL_CMDPRI_MASK (0x00007800) +#define MPI2_SCSIIO_CONTROL_CMDPRI_SHIFT (11) #define MPI2_SCSIIO_CONTROL_TASKATTRIBUTE_MASK (0x00000700) #define MPI2_SCSIIO_CONTROL_SIMPLEQ (0x00000000) |