Kconfig (3364B)
1# SPDX-License-Identifier: GPL-2.0-only 2 3menuconfig FUSION 4 bool "Fusion MPT device support" 5 depends on PCI 6 help 7 Say Y here to get to see options for Fusion Message 8 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 FUSION 14 15config FUSION_SPI 16 tristate "Fusion MPT ScsiHost drivers for SPI" 17 depends on PCI && SCSI 18 select SCSI_SPI_ATTRS 19 help 20 SCSI HOST support for a parallel SCSI host adapters. 21 22 List of supported controllers: 23 24 LSI53C1020 25 LSI53C1020A 26 LSI53C1030 27 LSI53C1035 28 ATTO UL4D 29 30config FUSION_FC 31 tristate "Fusion MPT ScsiHost drivers for FC" 32 depends on PCI && SCSI 33 depends on SCSI_FC_ATTRS 34 help 35 SCSI HOST support for a Fiber Channel host adapters. 36 37 List of supported controllers: 38 39 LSIFC909 40 LSIFC919 41 LSIFC919X 42 LSIFC929 43 LSIFC929X 44 LSIFC929XL 45 LSIFC949X 46 LSIFC949E 47 Brocade FC 410/420 48 49config FUSION_SAS 50 tristate "Fusion MPT ScsiHost drivers for SAS" 51 depends on PCI && SCSI 52 select SCSI_SAS_ATTRS 53 help 54 SCSI HOST support for a SAS host adapters. 55 56 List of supported controllers: 57 58 LSISAS1064 59 LSISAS1068 60 LSISAS1064E 61 LSISAS1068E 62 LSISAS1078 63 64config FUSION_MAX_SGE 65 int "Maximum number of scatter gather entries (16 - 128)" 66 default "128" 67 range 16 128 68 help 69 This option allows you to specify the maximum number of scatter- 70 gather entries per I/O. The driver default is 128, which matches 71 SCSI_MAX_PHYS_SEGMENTS. However, it may decreased down to 16. 72 Decreasing this parameter will reduce memory requirements 73 on a per controller instance. 74 75config FUSION_CTL 76 tristate "Fusion MPT misc device (ioctl) driver" 77 depends on FUSION_SPI || FUSION_FC || FUSION_SAS 78 help 79 The Fusion MPT misc device driver provides specialized control 80 of MPT adapters via system ioctl calls. Use of ioctl calls to 81 the MPT driver requires that you create and use a misc device 82 node ala: 83 mknod /dev/mptctl c 10 240 84 85 One use of this ioctl interface is to perform an upgrade (reflash) 86 of the MPT adapter firmware. Refer to readme file(s) distributed 87 with the Fusion MPT linux driver for additional details. 88 89 If enabled by saying M to this, a driver named: mptctl 90 will be compiled. 91 92 If unsure whether you really want or need this, say N. 93 94config FUSION_LAN 95 tristate "Fusion MPT LAN driver" 96 depends on FUSION_FC && NET_FC 97 help 98 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 and 104 activate a new network interface, "fc0", using standard Linux tools. 105 106 If enabled by saying M to this, a driver named: mptlan 107 will be compiled. 108 109 If unsure whether you really want or need this, say N. 110 111config FUSION_LOGGING 112 bool "Fusion MPT logging facility" 113 help 114 This turns on a logging facility that can be used to debug a number 115 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_level 120 121 There are various debug levels that can be found in the source: 122 file:drivers/message/fusion/mptdebug.h 123 124endif # FUSION