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Message-ID: <CAK=zhgr=PU_CPdTRp335aRWtPxGnRJDNrnFrK5g+Gz6L8SnhCA@mail.gmail.com>
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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