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Date:	Tue, 06 Oct 2015 10:13:21 -0700
From:	James Bottomley <James.Bottomley@...senPartnership.com>
To:	Sreekanth Reddy <sreekanth.reddy@...gotech.com>
Cc:	Christoph Hellwig <hch@...radead.org>,
	"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, 2015-10-06 at 15:59 +0530, Sreekanth Reddy wrote:
> 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.

If it's just git rm drivers/scsi/mpt2sas/*, just post that as the
command and I can remember to do it as part of the patch series.

James

> >  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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