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1# SPDX-License-Identifier: GPL-2.0-only2 3menuconfig FUSION4 bool "Fusion MPT device support"5 depends on PCI && HAS_IOPORT6 help7 Say Y here to get to see options for Fusion Message8 Passing Technology (MPT) drivers.9 This option alone does not add any kernel code.10 11 If you say N, all options in this submenu will be skipped and disabled.12 13if FUSION14 15config FUSION_SPI16 tristate "Fusion MPT ScsiHost drivers for SPI"17 depends on PCI && SCSI18 select SCSI_SPI_ATTRS19 help20 SCSI HOST support for a parallel SCSI host adapters.21 22 List of supported controllers:23 24 LSI53C102025 LSI53C1020A26 LSI53C103027 LSI53C103528 ATTO UL4D29 30config FUSION_FC31 tristate "Fusion MPT ScsiHost drivers for FC"32 depends on PCI && SCSI33 depends on SCSI_FC_ATTRS34 help35 SCSI HOST support for a Fiber Channel host adapters.36 37 List of supported controllers:38 39 LSIFC90940 LSIFC91941 LSIFC919X42 LSIFC92943 LSIFC929X44 LSIFC929XL45 LSIFC949X46 LSIFC949E47 Brocade FC 410/42048 49config FUSION_SAS50 tristate "Fusion MPT ScsiHost drivers for SAS"51 depends on PCI && SCSI52 select SCSI_SAS_ATTRS53 help54 SCSI HOST support for a SAS host adapters.55 56 List of supported controllers:57 58 LSISAS106459 LSISAS106860 LSISAS1064E61 LSISAS1068E62 LSISAS107863 64config FUSION_MAX_SGE65 int "Maximum number of scatter gather entries (16 - 128)"66 default "128"67 range 16 12868 help69 This option allows you to specify the maximum number of scatter-70 gather entries per I/O. The driver default is 128, which matches71 SCSI_MAX_PHYS_SEGMENTS. However, it may decreased down to 16.72 Decreasing this parameter will reduce memory requirements73 on a per controller instance.74 75config FUSION_CTL76 tristate "Fusion MPT misc device (ioctl) driver"77 depends on FUSION_SPI || FUSION_FC || FUSION_SAS78 help79 The Fusion MPT misc device driver provides specialized control80 of MPT adapters via system ioctl calls. Use of ioctl calls to81 the MPT driver requires that you create and use a misc device82 node ala:83 mknod /dev/mptctl c 10 24084 85 One use of this ioctl interface is to perform an upgrade (reflash)86 of the MPT adapter firmware. Refer to readme file(s) distributed87 with the Fusion MPT linux driver for additional details.88 89 If enabled by saying M to this, a driver named: mptctl90 will be compiled.91 92 If unsure whether you really want or need this, say N.93 94config FUSION_LAN95 tristate "Fusion MPT LAN driver"96 depends on FUSION_FC && NET_FC97 help98 This module supports LAN IP traffic over Fibre Channel port(s)99 on Fusion MPT compatible hardware (LSIFC9xx chips).100 The physical interface used is defined in RFC 2625.101 Please refer to that document for details.102 103 Installing this driver requires the knowledge to configure and104 activate a new network interface, "fc0", using standard Linux tools.105 106 If enabled by saying M to this, a driver named: mptlan107 will be compiled.108 109 If unsure whether you really want or need this, say N.110 111config FUSION_LOGGING112 bool "Fusion MPT logging facility"113 help114 This turns on a logging facility that can be used to debug a number115 of Fusion MPT related problems.116 117 The debug level can be programmed on the fly via SysFS (hex values)118 119 echo [level] > /sys/class/scsi_host/host#/debug_level120 121 There are various debug levels that can be found in the source:122 file:drivers/message/fusion/mptdebug.h123 124endif # FUSION125