# SPDX-License-Identifier: GPL-2.0-only menuconfig FUSION	bool "Fusion MPT device support"	depends on PCI && HAS_IOPORT	help	Say Y here to get to see options for Fusion Message	Passing Technology (MPT) drivers.	This option alone does not add any kernel code. 	If you say N, all options in this submenu will be skipped and disabled. if FUSION config FUSION_SPI	tristate "Fusion MPT ScsiHost drivers for SPI"	depends on PCI && SCSI	select SCSI_SPI_ATTRS	help	  SCSI HOST support for a parallel SCSI host adapters. 	  List of supported controllers: 	  LSI53C1020	  LSI53C1020A	  LSI53C1030	  LSI53C1035	  ATTO UL4D config FUSION_FC	tristate "Fusion MPT ScsiHost drivers for FC"	depends on PCI && SCSI	depends on SCSI_FC_ATTRS	help	  SCSI HOST support for a Fiber Channel host adapters. 	  List of supported controllers: 	  LSIFC909	  LSIFC919	  LSIFC919X	  LSIFC929	  LSIFC929X	  LSIFC929XL	  LSIFC949X	  LSIFC949E	  Brocade FC 410/420 config FUSION_SAS	tristate "Fusion MPT ScsiHost drivers for SAS"	depends on PCI && SCSI	select SCSI_SAS_ATTRS	help	  SCSI HOST support for a SAS host adapters. 	  List of supported controllers: 	  LSISAS1064	  LSISAS1068	  LSISAS1064E	  LSISAS1068E	  LSISAS1078 config FUSION_MAX_SGE	int "Maximum number of scatter gather entries (16 - 128)"	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	  SCSI_MAX_PHYS_SEGMENTS. However, it may decreased down to 16.	  Decreasing this parameter will reduce memory requirements	  on a per controller instance. config FUSION_CTL	tristate "Fusion MPT misc device (ioctl) driver"	depends on FUSION_SPI || FUSION_FC || FUSION_SAS	help	  The Fusion MPT misc device driver provides specialized control	  of MPT adapters via system ioctl calls.  Use of ioctl calls to	  the MPT driver requires that you create and use a misc device	  node ala:	  mknod /dev/mptctl c 10 240 	  One use of this ioctl interface is to perform an upgrade (reflash)	  of the MPT adapter firmware.  Refer to readme file(s) distributed	  with the Fusion MPT linux driver for additional details. 	  If enabled by saying M to this, a driver named: mptctl	  will be compiled. 	  If unsure whether you really want or need this, say N. config FUSION_LAN	tristate "Fusion MPT LAN driver"	depends on FUSION_FC && NET_FC	help	  This module supports LAN IP traffic over Fibre Channel port(s)	  on Fusion MPT compatible hardware (LSIFC9xx chips).	  The physical interface used is defined in RFC 2625.	  Please refer to that document for details. 	  Installing this driver requires the knowledge to configure and	  activate a new network interface, "fc0", using standard Linux tools. 	  If enabled by saying M to this, a driver named: mptlan	  will be compiled. 	  If unsure whether you really want or need this, say N. config FUSION_LOGGING	bool "Fusion MPT logging facility"	help	  This turns on a logging facility that can be used to debug a number	  of Fusion MPT related problems. 	  The debug level can be programmed on the fly via SysFS (hex values) 	  echo [level] > /sys/class/scsi_host/host#/debug_level 	  There are various debug levels that can be found in the source:	  file:drivers/message/fusion/mptdebug.h endif # FUSION