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| author | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2016-01-20 14:01:31 -0300 |
|---|---|---|
| committer | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2016-01-20 14:01:31 -0300 |
| commit | b4b7ff4b08e691656c9d77c758fc355833128ac0 (patch) | |
| tree | 82fcb00e6b918026dc9f2d1f05ed8eee83874cc0 /drivers/scsi/mpt3sas/Kconfig | |
| parent | 35acfa0fc609f2a2cd95cef4a6a9c3a5c38f1778 (diff) | |
Linux-libre 4.4-gnupck-4.4-gnu
Diffstat (limited to 'drivers/scsi/mpt3sas/Kconfig')
| -rw-r--r-- | drivers/scsi/mpt3sas/Kconfig | 27 |
1 files changed, 21 insertions, 6 deletions
diff --git a/drivers/scsi/mpt3sas/Kconfig b/drivers/scsi/mpt3sas/Kconfig index 4d235dd74..b736dbc80 100644 --- a/drivers/scsi/mpt3sas/Kconfig +++ b/drivers/scsi/mpt3sas/Kconfig @@ -41,15 +41,15 @@ # USA. config SCSI_MPT3SAS - tristate "LSI MPT Fusion SAS 3.0 Device Driver" + tristate "LSI MPT Fusion SAS 3.0 & SAS 2.0 Device Driver" depends on PCI && SCSI select SCSI_SAS_ATTRS select RAID_ATTRS ---help--- This driver supports PCI-Express SAS 12Gb/s Host Adapters. -config SCSI_MPT3SAS_MAX_SGE - int "LSI MPT Fusion Max number of SG Entries (16 - 256)" +config SCSI_MPT2SAS_MAX_SGE + int "LSI MPT Fusion SAS 2.0 Max number of SG Entries (16 - 256)" depends on PCI && SCSI && SCSI_MPT3SAS default "128" range 16 256 @@ -60,8 +60,23 @@ config SCSI_MPT3SAS_MAX_SGE can be 256. However, it may decreased down to 16. Decreasing this parameter will reduce memory requirements on a per controller instance. -config SCSI_MPT3SAS_LOGGING - bool "LSI MPT Fusion logging facility" +config SCSI_MPT3SAS_MAX_SGE + int "LSI MPT Fusion SAS 3.0 Max number of SG Entries (16 - 256)" depends on PCI && SCSI && SCSI_MPT3SAS + default "128" + range 16 256 + ---help--- + This option allows you to specify the maximum number of scatter- + gather entries per I/O. The driver default is 128, which matches + MAX_PHYS_SEGMENTS in most kernels. However in SuSE kernels this + can be 256. However, it may decreased down to 16. Decreasing this + parameter will reduce memory requirements on a per controller instance. + +config SCSI_MPT2SAS + tristate "Legacy MPT2SAS config option" + default n + select SCSI_MPT3SAS + depends on PCI && SCSI ---help--- - This turns on a logging facility. + Dummy config option for backwards compatiblity: configure the MPT3SAS + driver instead. |