Add the rt linux 4.1.3-rt3 as base

[kvmfornfv.git] / kernel / drivers / message / fusion / Kconfig

diff --git a/kernel/drivers/message/fusion/Kconfig b/kernel/drivers/message/fusion/Kconfig
new file mode 100644 (file)
index 0000000..63ca984
--- /dev/null
+++ b/kernel/drivers/message/fusion/Kconfig
@@ -0,0 +1,123 @@
+
+menuconfig FUSION
+       bool "Fusion MPT device support"
+       depends on PCI
+       ---help---
+       Say Y here to get to see options for Fusion Message
+       Passing Technology (MPT) drivers.
+       This option alone does not add any kernel code.
+
+       If you say N, all options in this submenu will be skipped and disabled.
+
+if FUSION
+
+config FUSION_SPI
+       tristate "Fusion MPT ScsiHost drivers for SPI"
+       depends on PCI && SCSI
+       select SCSI_SPI_ATTRS
+       ---help---
+         SCSI HOST support for a parallel SCSI host adapters.
+
+         List of supported controllers:
+
+         LSI53C1020
+         LSI53C1020A
+         LSI53C1030
+         LSI53C1035
+         ATTO UL4D
+
+config FUSION_FC
+       tristate "Fusion MPT ScsiHost drivers for FC"
+       depends on PCI && SCSI
+       depends on SCSI_FC_ATTRS
+       ---help---
+         SCSI HOST support for a Fiber Channel host adapters.
+
+         List of supported controllers:
+
+         LSIFC909
+         LSIFC919
+         LSIFC919X
+         LSIFC929
+         LSIFC929X
+         LSIFC929XL
+         LSIFC949X
+         LSIFC949E
+         Brocade FC 410/420
+
+config FUSION_SAS
+       tristate "Fusion MPT ScsiHost drivers for SAS"
+       depends on PCI && SCSI
+       select SCSI_SAS_ATTRS
+       ---help---
+         SCSI HOST support for a SAS host adapters.
+
+         List of supported controllers:
+
+         LSISAS1064
+         LSISAS1068
+         LSISAS1064E
+         LSISAS1068E
+         LSISAS1078
+
+config FUSION_MAX_SGE
+       int "Maximum number of scatter gather entries (16 - 128)"
+       default "128"
+       range 16 128
+       help
+         This option allows you to specify the maximum number of scatter-
+         gather entries per I/O. The driver default is 128, which matches
+         SCSI_MAX_PHYS_SEGMENTS. However, it may decreased down to 16.
+         Decreasing this parameter will reduce memory requirements
+         on a per controller instance.
+
+config FUSION_CTL
+       tristate "Fusion MPT misc device (ioctl) driver"
+       depends on FUSION_SPI || FUSION_FC || FUSION_SAS
+       ---help---
+         The Fusion MPT misc device driver provides specialized control
+         of MPT adapters via system ioctl calls.  Use of ioctl calls to
+         the MPT driver requires that you create and use a misc device
+         node ala:
+         mknod /dev/mptctl c 10 240
+
+         One use of this ioctl interface is to perform an upgrade (reflash)
+         of the MPT adapter firmware.  Refer to readme file(s) distributed
+         with the Fusion MPT linux driver for additional details.
+
+         If enabled by saying M to this, a driver named: mptctl
+         will be compiled.
+
+         If unsure whether you really want or need this, say N.
+
+config FUSION_LAN
+       tristate "Fusion MPT LAN driver"
+       depends on FUSION_FC && NET_FC
+       ---help---
+         This module supports LAN IP traffic over Fibre Channel port(s)
+         on Fusion MPT compatible hardware (LSIFC9xx chips).
+         The physical interface used is defined in RFC 2625.
+         Please refer to that document for details.
+
+         Installing this driver requires the knowledge to configure and
+         activate a new network interface, "fc0", using standard Linux tools.
+
+         If enabled by saying M to this, a driver named: mptlan
+         will be compiled.
+
+         If unsure whether you really want or need this, say N.
+
+config FUSION_LOGGING
+       bool "Fusion MPT logging facility"
+       ---help---
+         This turns on a logging facility that can be used to debug a number
+         of Fusion MPT related problems.
+
+         The debug level can be programmed on the fly via SysFS (hex values)
+
+         echo [level] > /sys/class/scsi_host/host#/debug_level
+
+         There are various debug levels that can be found in the source:
+         file:drivers/message/fusion/mptdebug.h
+
+endif # FUSION