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Linux/drivers/message/fusion/Kconfig

  1 
  2 menuconfig FUSION
  3         bool "Fusion MPT device support"
  4         depends on PCI
  5         ---help---
  6         Say Y here to get to see options for Fusion Message
  7         Passing Technology (MPT) drivers.
  8         This option alone does not add any kernel code.
  9 
 10         If you say N, all options in this submenu will be skipped and disabled.
 11 
 12 if FUSION
 13 
 14 config FUSION_SPI
 15         tristate "Fusion MPT ScsiHost drivers for SPI"
 16         depends on PCI && SCSI
 17         select SCSI_SPI_ATTRS
 18         ---help---
 19           SCSI HOST support for a parallel SCSI host adapters.
 20 
 21           List of supported controllers:
 22 
 23           LSI53C1020
 24           LSI53C1020A
 25           LSI53C1030
 26           LSI53C1035
 27           ATTO UL4D
 28 
 29 config FUSION_FC
 30         tristate "Fusion MPT ScsiHost drivers for FC"
 31         depends on PCI && SCSI
 32         depends on SCSI_FC_ATTRS
 33         ---help---
 34           SCSI HOST support for a Fiber Channel host adapters.
 35 
 36           List of supported controllers:
 37 
 38           LSIFC909
 39           LSIFC919
 40           LSIFC919X
 41           LSIFC929
 42           LSIFC929X
 43           LSIFC929XL
 44           LSIFC949X
 45           LSIFC949E
 46           Brocade FC 410/420
 47 
 48 config FUSION_SAS
 49         tristate "Fusion MPT ScsiHost drivers for SAS"
 50         depends on PCI && SCSI
 51         select SCSI_SAS_ATTRS
 52         ---help---
 53           SCSI HOST support for a SAS host adapters.
 54 
 55           List of supported controllers:
 56 
 57           LSISAS1064
 58           LSISAS1068
 59           LSISAS1064E
 60           LSISAS1068E
 61           LSISAS1078
 62 
 63 config FUSION_MAX_SGE
 64         int "Maximum number of scatter gather entries (16 - 128)"
 65         default "128"
 66         range 16 128
 67         help
 68           This option allows you to specify the maximum number of scatter-
 69           gather entries per I/O. The driver default is 128, which matches
 70           SCSI_MAX_PHYS_SEGMENTS. However, it may decreased down to 16.
 71           Decreasing this parameter will reduce memory requirements
 72           on a per controller instance.
 73 
 74 config FUSION_CTL
 75         tristate "Fusion MPT misc device (ioctl) driver"
 76         depends on FUSION_SPI || FUSION_FC || FUSION_SAS
 77         ---help---
 78           The Fusion MPT misc device driver provides specialized control
 79           of MPT adapters via system ioctl calls.  Use of ioctl calls to
 80           the MPT driver requires that you create and use a misc device
 81           node ala:
 82           mknod /dev/mptctl c 10 240
 83 
 84           One use of this ioctl interface is to perform an upgrade (reflash)
 85           of the MPT adapter firmware.  Refer to readme file(s) distributed
 86           with the Fusion MPT linux driver for additional details.
 87 
 88           If enabled by saying M to this, a driver named: mptctl
 89           will be compiled.
 90 
 91           If unsure whether you really want or need this, say N.
 92 
 93 config FUSION_LAN
 94         tristate "Fusion MPT LAN driver"
 95         depends on FUSION_FC && NET_FC
 96         ---help---
 97           This module supports LAN IP traffic over Fibre Channel port(s)
 98           on Fusion MPT compatible hardware (LSIFC9xx chips).
 99           The physical interface used is defined in RFC 2625.
100           Please refer to that document for details.
101 
102           Installing this driver requires the knowledge to configure and
103           activate a new network interface, "fc0", using standard Linux tools.
104 
105           If enabled by saying M to this, a driver named: mptlan
106           will be compiled.
107 
108           If unsure whether you really want or need this, say N.
109 
110 config FUSION_LOGGING
111         bool "Fusion MPT logging facility"
112         ---help---
113           This turns on a logging facility that can be used to debug a number
114           of Fusion MPT related problems.
115 
116           The debug level can be programmed on the fly via SysFS (hex values)
117 
118           echo [level] > /sys/class/scsi_host/host#/debug_level
119 
120           There are various debug levels that can be found in the source:
121           file:drivers/message/fusion/mptdebug.h
122 
123 endif # FUSION

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