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These driver files are initially, substantially similar to mpt2sas but, because mpt2sas is going into maintenance mode and mp3sas will become heavily developed, we elected to keep the code bases separate. Signed-off-by: Sreekanth Reddy <Sreekanth.Reddy@lsi.com> Reviewed-by: Nagalakshmi Nandigama <Nagalakshmi.Nandigama@lsi.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
68 lines
2.9 KiB
Plaintext
68 lines
2.9 KiB
Plaintext
#
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# Kernel configuration file for the MPT3SAS
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#
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# This code is based on drivers/scsi/mpt3sas/Kconfig
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# Copyright (C) 2012 LSI Corporation
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# (mailto:DL-MPTFusionLinux@lsi.com)
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# This program is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License
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# as published by the Free Software Foundation; either version 2
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# of the License, or (at your option) any later version.
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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# NO WARRANTY
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# THE PROGRAM IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OR
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# CONDITIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED INCLUDING, WITHOUT
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# LIMITATION, ANY WARRANTIES OR CONDITIONS OF TITLE, NON-INFRINGEMENT,
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# MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. Each Recipient is
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# solely responsible for determining the appropriateness of using and
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# distributing the Program and assumes all risks associated with its
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# exercise of rights under this Agreement, including but not limited to
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# the risks and costs of program errors, damage to or loss of data,
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# programs or equipment, and unavailability or interruption of operations.
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# DISCLAIMER OF LIABILITY
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# NEITHER RECIPIENT NOR ANY CONTRIBUTORS SHALL HAVE ANY LIABILITY FOR ANY
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# DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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# DAMAGES (INCLUDING WITHOUT LIMITATION LOST PROFITS), HOWEVER CAUSED AND
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# ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
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# TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
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# USE OR DISTRIBUTION OF THE PROGRAM OR THE EXERCISE OF ANY RIGHTS GRANTED
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# HEREUNDER, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGES
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
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# USA.
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config SCSI_MPT3SAS
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tristate "LSI MPT Fusion SAS 3.0 Device Driver"
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depends on PCI && SCSI
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select SCSI_SAS_ATTRS
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select RAID_ATTRS
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---help---
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This driver supports PCI-Express SAS 12Gb/s Host Adapters.
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config SCSI_MPT3SAS_MAX_SGE
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int "LSI MPT Fusion Max number of SG Entries (16 - 256)"
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depends on PCI && SCSI && SCSI_MPT3SAS
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default "128"
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range 16 256
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---help---
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This option allows you to specify the maximum number of scatter-
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gather entries per I/O. The driver default is 128, which matches
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MAX_PHYS_SEGMENTS in most kernels. However in SuSE kernels this
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can be 256. However, it may decreased down to 16. Decreasing this
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parameter will reduce memory requirements on a per controller instance.
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config SCSI_MPT3SAS_LOGGING
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bool "LSI MPT Fusion logging facility"
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depends on PCI && SCSI && SCSI_MPT3SAS
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---help---
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This turns on a logging facility.
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