Changeset in MPI 2.0 Rev V(2.0.14) specification

        1) Bumped MPI2_HEADER_VERSION_UNIT.
        2) Added a product specific range to event values.
        3) Added clarification to Direct-Attached SAS PHY Power condition.
        4) Updated timing requirements for performing Hard Reset.
Signed-off-by: NSreekanth Reddy <sreekanth.reddy@lsi.com>
Signed-off-by: NJames Bottomley <JBottomley@Parallels.com>

Changeset in MPI headers:
1) Bumped MPI2_HEADER_VERSION_UNIT
2) Added 4K sectors supported bit to CapabilitiesFlags field of IOC Page 6.
3) Added UEFIVersion field to BIOS Page 1 and defined additional
    BiosOptions bits to control UEFI behavior.
Signed-off-by: NNagalakshmi Nandigama <nagalakshmi.nandigama@lsi.com>
Signed-off-by: NJames Bottomley <JBottomley@Parallels.com>

1)Removed Power Management Control option for PCIe link.
2)Added RAID Action for performing a compatibility check. Added
product-specific range to RAID Action values.
3)Added PhysicalPort field to SAS Device Status Change Event data.
4)Added SpinupFlags field containing a Disable Spin-up bit to the
SpinupGroupParameters fields of SAS IO Unit Page 4.
Signed-off-by: NNagalakshmi Nandigama <nagalakshmi.nandigama@lsi.com>
Signed-off-by: NJames Bottomley <JBottomley@Parallels.com>

1) Added product specific range of ImageType macros for the Extended
   Image Header.

2) Added Flags field and related defines to
   MPI2_TOOLBOX_ISTWI_READ_WRITE_REQUEST to support automatic
   reserve/release and page addressing.
Signed-off-by: NNagalakshmi Nandigama <nagalakshmi.nandigama@lsi.com>
Signed-off-by: NJames Bottomley <JBottomley@Parallels.com>

1)Added ProxyVF_ID field to Configuration Request message.
2)Added IO Unit Page 8, IO Unit Page 9,and IO Unit Page 10.
3)Added SASNotifyPrimitiveMasks field to IOC Page 7.
4)Added SAS NOTIFY Primitive event.
5)Added Temperature Threshold Event.
6)Added Host Message Event.
7)Added Send Host Message request and reply.
Signed-off-by: NNagalakshmi Nandigama <nagalakshmi.nandigama@lsi.com>
Signed-off-by: NJames Bottomley <JBottomley@Parallels.com>

mpt2sas driver revision q header update:

(1) Modified the descriptions of the LocalAddress bit in the
    Flags field of the MPI SGE Format description and the MPI
    Simple Element.
(2) Modified Data Location Address Space bits in the Flags field
    of the IEEE Chain Element.
(3) Added more detail to the description of the DataLength field
    for the SCSI IO Request and Target Assist Request. Removed
    restriction on using chained SGLs when using multicast or
    bidirectional support.
(4) In Manufacturing Page 7, added ReceptacleID field to
    ConnectorInfo, and reworked how the Pinout field is used.
(5) In IO Unit Page 7, added BoardTemperature and
    BoardTemperatureUnits fields.
(6) In IOC Page 1, changed CoalescingTimeout to units of
    half-microsecond and updated descriptions.
(7) Modified descriptions of SATASlumberTimeout and
    SASSlumberTimeout fields in SAS IO Unit Page 5 to indicate
    the timers start after partial mode is entered.
(8) Added Extended Manufacturing configuration pages.
Signed-off-by: NKashyap Desai <kashyap.desai@lsi.com>
Signed-off-by: NJames Bottomley <JBottomley@Parallels.com>

Fixes generated by 'codespell' and manually reviewed.
Signed-off-by: NLucas De Marchi <lucas.demarchi@profusion.mobi>

Revision P MPI Header Update:
a) Added enable/disable SATA NCQ operations to SAS IO Unit Control
Request.
b) Modified Host Based Discovery Action Request message format.
c) Removed Device Path bit from IO Unit Page 1 Flags field.
d) Added description of ChainOffset field for Diagnostic Data Upload
Tool.Chaining is not allowed.

Removed mpi2_history.txt file
Signed-off-by: NKashyap Desai <kashyap.desai@lsi.com>
Signed-off-by: NJames Bottomley <James.Bottomley@suse.de>

MPI2 Rev header files.

1) Removed Task Set Full Event. Modified description of Disable SCSI
Initiator Task Set Full Handling bit in the Flags field of IO Unit
Page 1. Modified the descriptions for the three queue depth fields in
SAS IO Unit Page 1.
(2) Added new value for the Current Operation bits of the Flags field
in the RAID Volume Indicator Structure to indicate that the Make Data
Consistent operation is running.
(3) Added a value of 0x6 to various SAS link rate fields to indicate an
attached PHY that is not using any commonly supported settings.
(4) Added Volume Not Consistent bit to the VolumeStatusFlags field of
RAID Volume Page 0.
(5) Added a new value for the IncompatibleReason field of RAID Physical
Disk Page 0 to indicate an incompatible media type.
(6) Added Diagnostic Data Upload tool for the Toolbox Request.
Signed-off-by: NKashyap Desai <kashyap.desai@lsi.com>
Signed-off-by: NJames Bottomley <James.Bottomley@suse.de>

Updating MPI header version N.
Removed mpi_history.txt.
Signed-off-by: NKashyap Desai <kashyap.desai@lsi.com>
Signed-off-by: NJames Bottomley <James.Bottomley@suse.de>

Copyright changes for year 2010.
Signed-off-by: NKashyap Desai <kashyap.desai@lsi.com>
Signed-off-by: NJames Bottomley <James.Bottomley@suse.de>

Update header to latest MPI SPEC revision.
Signed-off-by: NKashyap Desai <kashyap.desai@lsi.com>
Reviewed-by: NEric Moore <eric.moore@lsi.com>
Signed-off-by: NJames Bottomley <James.Bottomley@suse.de>

The new headers contain the following changes:
(1) Added IO Unit Page 7.
(2) Added new device ids for SAS2208.
(3) Added SAS IO Unit Page 5.
(4) Added partial and slumber power management capable flags to SAS Device
    Page 0 Flags field.
(5) Added PhyInfo defines for power condition.
(6) Added Ethernet configuration pages.
Signed-off-by: NKashyap Desai <kashyap.desai@lsi.com>
Signed-off-by: NEric Moore <Eric.moore@lsi.com>
Signed-off-by: NJames Bottomley <James.Bottomley@suse.de>

Added device ids range for { 0x80 - 87 } , modified mpi/mpi2_cnfg.h containing
MPI2_MFGPAGE_DEVID_SAS2208_X.
Signed-off-by: NKashyap Desai <kashyap.desai@lsi.com>
Signed-off-by: NEric Moore <Eric.moore@lsi.com>
Signed-off-by: NJames Bottomley <James.Bottomley@suse.de>

Added new file for MPI2 header version history.
Signed-off-by: NKashyap Desai <kashyap.desai@lsi.com>
Signed-off-by: NJames Bottomley <James.Bottomley@suse.de>

Drivers header are updated to the MPI2 REV K headers.
Renamed VF_ID to msix_index in all call back handlers.
VF_ID is removed from all request descriptor.
Signed-off-by: NKashyap Desai <kashyap.desai@lsi.com>
Signed-off-by: NJames Bottomley <James.Bottomley@suse.de>

* This is new scsi lld device driver from LSI supporting the SAS 2.0
  standard. I have split patchs by filename.

* Here is list of new 6gb host controllers:

  LSI SAS2004
  LSI SAS2008
  LSI SAS2108
  LSI SAS2116

* Here are the changes in the 4th posting of this patch set:

(1) fix compile errors when SCSI_MPT2SAS_LOGGING is not enabled
(2) add mpt2sas to the SCSI Mid Layer Makefile
(3) append mpt2sas_ to the naming of all non-static functions
(4) fix oops for SMP_PASSTHRU
(5) doorbell algorithm imported changes from windows driver

* Here are the changes in the 3rd posting of this patch set:

(1) add readl following writel from the function that disables interrupts
(2) replace 0xFFFFFFFFFFFFFFFFULL with ~0ULL
(3) when calling pci_enable_msix, only pass one msix entry (instead of 15).
(4) remove the "current HW implementation uses..... " comment in the sources
(5) merged bug fix for SIGIO/POLLIN notifcation; reported by the storlib team.

* Here are the changes in the 2nd posting of this patch set:

(1) use little endian types in the mpi headers
(2) merged in bug fix's from inhouse drivers.
Signed-off-by: NEric Moore <eric.moore@lsi.com>
Tested-by: Npeter Bogdanovic <pbog@us.ibm.com>
Signed-off-by: NJames Bottomley <James.Bottomley@HansenPartnership.com>