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Date:	Tue, 6 Oct 2015 15:59:52 +0530
From:	Sreekanth Reddy <sreekanth.reddy@...gotech.com>
To:	Christoph Hellwig <hch@...radead.org>
Cc:	"jejb@...nel.org" <jejb@...nel.org>,
	"Martin K. Petersen" <martin.petersen@...cle.com>,
	"linux-scsi@...r.kernel.org" <linux-scsi@...r.kernel.org>,
	"James E.J. Bottomley" <JBottomley@...allels.com>,
	Sathya Prakash <Sathya.Prakash@...gotech.com>,
	Chaitra Basappa <chaitra.basappa@...gotech.com>,
	Suganath Prabu Subramani 
	<suganath-prabu.subramani@...gotech.com>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH 00/18] mpt2sas, mpt3sas: Combine mpt2sas and mpt3sas
 driver code base

On Tue, Oct 6, 2015 at 3:16 PM, Christoph Hellwig <hch@...radead.org> wrote:
> This series seems to miss patch 5 which actually removes the mpt2sas
> driver - it probably was too large for the list.

[Sreekanth]

Yes Chris, As this Phase5 size is 680K, so I think it failed to get
into linux-scsi mail list. In this patch we are just removing the
mpt2sas driver files. Please let me known if need to re-post this
patch divided into 2 to 3 parts.

>  I also don't really like
> the -DMPT2_SAS thing, but given that diver merges are painful I'd suggest
> to merge it as-is and then see if we can convert it to build a mpt_common
> module used by both drivers later.
>
> Acked-by: Christoph Hellwig <hch@....de>
>
> On Wed, Sep 30, 2015 at 09:17:00PM +0530, Sreekanth Reddy wrote:
>> Combined mpt2sas and mpt3sas driver code base in such a way that
>> still we can generate the two driver modules
>> (i.e. mpt2sas.ko for SAS2 HBA's & mpt3sas.ko for SAS3 HBA's) individualy.
>>
>> Sreekanth Reddy (18):
>>   mpt2sas: Use mpi headers from mpt3sas
>>   mpt3sas : Added mpt2sas driver definitions
>>   mpt3sas: Move Gen3 HBA's device registration with PCI, SML and IOCTL
>>     related API's to a separate file
>>   mpt2sas: Created mpt2sas_module.c file in which Gen2 HBA's are
>>     registers with PCI, SML and IOCTLs
>>   mpt2sas: Removed .c and .h files from mpt2sas driver
>>   mpt3sas: Define 'hba_mpi_version_belonged' IOC variable
>>   mpt2sas, mpt3sas : Removed SCSI_MPTXSAS_LOGGING entry from Kconfig
>>   mpt3sas: For an IO, build MPI SGL LIST on GEN2 HBA's and build IEEE
>>     SGL LIST on GEN3 HBA's
>>   mpt3as: Don't send PHYDISK_HIDDEN Raid Action request on SAS2 HBA's
>>   mpt3sas: Manage MSIX vectors according to HBA device type
>>   mpt3sas: fix for driver fails EEH, recovery from injected pci bus
>>     error
>>   mpt3sas : Ported WarpDrive product SSS6200 support
>>   mpt3sas: Ported the providing sysfs attribute to report Backup Rail
>>     Monitor Status
>>   mpt3sas: Refcount sas_device objects and fix unsafe list usage
>>   mpt3sas: Refcount fw_events and fix unsafe list usage
>>   mpt3sas: Added OEMs Gen2 PnP ID Branding names
>>   mpt3sas: setpci reset kernel oops fix
>>   mpt2sas, mpt3sas: Update the driver versions
>>
>>  drivers/scsi/mpt2sas/Kconfig             |    6 -
>>  drivers/scsi/mpt2sas/Makefile            |   18 +-
>>  drivers/scsi/mpt2sas/mpi/mpi2.h          | 1170 ----
>>  drivers/scsi/mpt2sas/mpi/mpi2_cnfg.h     | 3068 -----------
>>  drivers/scsi/mpt2sas/mpi/mpi2_init.h     |  461 --
>>  drivers/scsi/mpt2sas/mpi/mpi2_ioc.h      | 1708 ------
>>  drivers/scsi/mpt2sas/mpi/mpi2_raid.h     |  366 --
>>  drivers/scsi/mpt2sas/mpi/mpi2_sas.h      |  288 -
>>  drivers/scsi/mpt2sas/mpi/mpi2_tool.h     |  481 --
>>  drivers/scsi/mpt2sas/mpi/mpi2_type.h     |   61 -
>>  drivers/scsi/mpt2sas/mpt2sas_base.c      | 4899 -----------------
>>  drivers/scsi/mpt2sas/mpt2sas_base.h      | 1235 -----
>>  drivers/scsi/mpt2sas/mpt2sas_config.c    | 1527 ------
>>  drivers/scsi/mpt2sas/mpt2sas_ctl.c       | 3101 -----------
>>  drivers/scsi/mpt2sas/mpt2sas_ctl.h       |  419 --
>>  drivers/scsi/mpt2sas/mpt2sas_debug.h     |  182 -
>>  drivers/scsi/mpt2sas/mpt2sas_module.c    |  281 +
>>  drivers/scsi/mpt2sas/mpt2sas_scsih.c     | 8855 ------------------------------
>>  drivers/scsi/mpt2sas/mpt2sas_transport.c | 2173 --------
>>  drivers/scsi/mpt2sas/mpt2sas_warpdrive.c |  338 ++
>>  drivers/scsi/mpt3sas/Kconfig             |    6 -
>>  drivers/scsi/mpt3sas/Makefile            |    3 +-
>>  drivers/scsi/mpt3sas/mpt3sas_base.c      |  663 ++-
>>  drivers/scsi/mpt3sas/mpt3sas_base.h      |  256 +-
>>  drivers/scsi/mpt3sas/mpt3sas_config.c    |   44 +-
>>  drivers/scsi/mpt3sas/mpt3sas_ctl.c       |  200 +-
>>  drivers/scsi/mpt3sas/mpt3sas_ctl.h       |    6 +-
>>  drivers/scsi/mpt3sas/mpt3sas_debug.h     |   16 +-
>>  drivers/scsi/mpt3sas/mpt3sas_module.c    |  253 +
>>  drivers/scsi/mpt3sas/mpt3sas_scsih.c     | 1268 +++--
>>  drivers/scsi/mpt3sas/mpt3sas_transport.c |   18 +-
>>  31 files changed, 2635 insertions(+), 30735 deletions(-)
>>  delete mode 100644 drivers/scsi/mpt2sas/mpi/mpi2.h
>>  delete mode 100644 drivers/scsi/mpt2sas/mpi/mpi2_cnfg.h
>>  delete mode 100644 drivers/scsi/mpt2sas/mpi/mpi2_init.h
>>  delete mode 100644 drivers/scsi/mpt2sas/mpi/mpi2_ioc.h
>>  delete mode 100644 drivers/scsi/mpt2sas/mpi/mpi2_raid.h
>>  delete mode 100644 drivers/scsi/mpt2sas/mpi/mpi2_sas.h
>>  delete mode 100644 drivers/scsi/mpt2sas/mpi/mpi2_tool.h
>>  delete mode 100644 drivers/scsi/mpt2sas/mpi/mpi2_type.h
>>  delete mode 100644 drivers/scsi/mpt2sas/mpt2sas_base.c
>>  delete mode 100644 drivers/scsi/mpt2sas/mpt2sas_base.h
>>  delete mode 100644 drivers/scsi/mpt2sas/mpt2sas_config.c
>>  delete mode 100644 drivers/scsi/mpt2sas/mpt2sas_ctl.c
>>  delete mode 100644 drivers/scsi/mpt2sas/mpt2sas_ctl.h
>>  delete mode 100644 drivers/scsi/mpt2sas/mpt2sas_debug.h
>>  create mode 100644 drivers/scsi/mpt2sas/mpt2sas_module.c
>>  delete mode 100644 drivers/scsi/mpt2sas/mpt2sas_scsih.c
>>  delete mode 100644 drivers/scsi/mpt2sas/mpt2sas_transport.c
>>  create mode 100644 drivers/scsi/mpt2sas/mpt2sas_warpdrive.c
>>  create mode 100644 drivers/scsi/mpt3sas/mpt3sas_module.c
>>
>> --
>> 2.0.2
>>
>> --
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