#
# Kernel configuration file for the MPT2SAS
#
# This code is based on drivers/scsi/mpt2sas/Kconfig
# Copyright (C) 2007-2009 LSI Corporation
# (mailto:DL-MPTFusionLinux@lsi.com)
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config SCSI_MPT2SAS
tristate "LSI MPT Fusion SAS 2.0 Device Driver"
depends on PCI && SCSI
select SCSI_SAS_ATTRS
select RAID_ATTRS
---help---
This driver supports PCI-Express SAS 6Gb/s Host Adapters.
config SCSI_MPT2SAS_MAX_SGE
int "LSI MPT Fusion Max number of SG Entries (16 - 128)"
depends on PCI && SCSI && SCSI_MPT2SAS
default "128"
range 16 128
---help---
This option allows you to specify the maximum number of scatter-
gather entries per I/O. The driver default is 128, which matches
SAFE_PHYS_SEGMENTS. However, it may decreased down to 16.
Decreasing this parameter will reduce memory requirements
on a per controller instance.
config SCSI_MPT2SAS_LOGGING
bool "LSI MPT Fusion logging facility"
depends on PCI && SCSI && SCSI_MPT2SAS
---help---
This turns on a logging facility.
