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