1 2menu "Fusion MPT device support" 3 4config FUSION 5 tristate "Fusion MPT (base + ScsiHost) drivers" 6 depends on PCI && SCSI 7 ---help--- 8 LSI Logic Fusion(TM) Message Passing Technology (MPT) device support 9 provides high performance SCSI host initiator, and LAN [1] interface 10 services to a host system. The Fusion architecture is capable of 11 duplexing these protocols on high-speed Fibre Channel 12 (up to 2 GHz x 2 ports = 4 GHz) and parallel SCSI (up to Ultra-320) 13 physical medium. 14 15 [1] LAN is not supported on parallel SCSI medium. 16 17config FUSION_MAX_SGE 18 int "Maximum number of scatter gather entries" 19 depends on FUSION 20 default "40" 21 help 22 This option allows you to specify the maximum number of scatter- 23 gather entries per I/O. The driver defaults to 40, a reasonable number 24 for most systems. However, the user may increase this up to 128. 25 Increasing this parameter will require significantly more memory 26 on a per controller instance. Increasing the parameter is not 27 necessary (or recommended) unless the user will be running 28 large I/O's via the raw interface. 29 30config FUSION_CTL 31 tristate "Fusion MPT misc device (ioctl) driver" 32 depends on FUSION 33 ---help--- 34 The Fusion MPT misc device driver provides specialized control 35 of MPT adapters via system ioctl calls. Use of ioctl calls to 36 the MPT driver requires that you create and use a misc device 37 node ala: 38 mknod /dev/mptctl c 10 240 39 40 One use of this ioctl interface is to perform an upgrade (reflash) 41 of the MPT adapter firmware. Refer to readme file(s) distributed 42 with the Fusion MPT linux driver for additional details. 43 44 If enabled by saying M to this, a driver named: mptctl 45 will be compiled. 46 47 If unsure whether you really want or need this, say N. 48 49config FUSION_LAN 50 tristate "Fusion MPT LAN driver" 51 depends on FUSION && NET_FC 52 ---help--- 53 This module supports LAN IP traffic over Fibre Channel port(s) 54 on Fusion MPT compatible hardware (LSIFC9xx chips). 55 The physical interface used is defined in RFC 2625. 56 Please refer to that document for details. 57 58 Installing this driver requires the knowledge to configure and 59 activate a new network interface, "fc0", using standard Linux tools. 60 61 If enabled by saying M to this, a driver named: mptlan 62 will be compiled. 63 64 If unsure whether you really want or need this, say N. 65 66endmenu 67