+++ /dev/null
-menuconfig I2O
- tristate "I2O device support"
- depends on PCI
- ---help---
- The Intelligent Input/Output (I2O) architecture allows hardware
- drivers to be split into two parts: an operating system specific
- module called the OSM and an hardware specific module called the
- HDM. The OSM can talk to a whole range of HDM's, and ideally the
- HDM's are not OS dependent. This allows for the same HDM driver to
- be used under different operating systems if the relevant OSM is in
- place. In order for this to work, you need to have an I2O interface
- adapter card in your computer. This card contains a special I/O
- processor (IOP), thus allowing high speeds since the CPU does not
- have to deal with I/O.
-
- If you say Y here, you will get a choice of interface adapter
- drivers and OSM's with the following questions.
-
- To compile this support as a module, choose M here: the
- modules will be called i2o_core.
-
- If unsure, say N.
-
-if I2O
-
-config I2O_LCT_NOTIFY_ON_CHANGES
- bool "Enable LCT notification"
- default y
- ---help---
- Only say N here if you have a I2O controller from SUN. The SUN
- firmware doesn't support LCT notification on changes. If this option
- is enabled on such a controller the driver will hang up in a endless
- loop. On all other controllers say Y.
-
- If unsure, say Y.
-
-config I2O_EXT_ADAPTEC
- bool "Enable Adaptec extensions"
- default y
- ---help---
- Say Y for support of raidutils for Adaptec I2O controllers. You also
- have to say Y to "I2O Configuration support", "I2O SCSI OSM" below
- and to "SCSI generic support" under "SCSI device configuration".
-
-config I2O_EXT_ADAPTEC_DMA64
- bool "Enable 64-bit DMA"
- depends on I2O_EXT_ADAPTEC && ( 64BIT || HIGHMEM64G )
- default y
- ---help---
- Say Y for support of 64-bit DMA transfer mode on Adaptec I2O
- controllers.
- Note: You need at least firmware version 3709.
-
-config I2O_CONFIG
- tristate "I2O Configuration support"
- depends on VIRT_TO_BUS
- ---help---
- Say Y for support of the configuration interface for the I2O adapters.
- If you have a RAID controller from Adaptec and you want to use the
- raidutils to manage your RAID array, you have to say Y here.
-
- To compile this support as a module, choose M here: the
- module will be called i2o_config.
-
- Note: If you want to use the new API you have to download the
- i2o_config patch from http://i2o.shadowconnect.com/
-
-config I2O_CONFIG_OLD_IOCTL
- bool "Enable ioctls (OBSOLETE)"
- depends on I2O_CONFIG
- default y
- ---help---
- Enables old ioctls.
-
-config I2O_BUS
- tristate "I2O Bus Adapter OSM"
- ---help---
- Include support for the I2O Bus Adapter OSM. The Bus Adapter OSM
- provides access to the busses on the I2O controller. The main purpose
- is to rescan the bus to find new devices.
-
- To compile this support as a module, choose M here: the
- module will be called i2o_bus.
-
-config I2O_BLOCK
- tristate "I2O Block OSM"
- depends on BLOCK
- ---help---
- Include support for the I2O Block OSM. The Block OSM presents disk
- and other structured block devices to the operating system. If you
- are using an RAID controller, you could access the array only by
- the Block OSM driver. But it is possible to access the single disks
- by the SCSI OSM driver, for example to monitor the disks.
-
- To compile this support as a module, choose M here: the
- module will be called i2o_block.
-
-config I2O_SCSI
- tristate "I2O SCSI OSM"
- depends on SCSI
- ---help---
- Allows direct SCSI access to SCSI devices on a SCSI or FibreChannel
- I2O controller. You can use both the SCSI and Block OSM together if
- you wish. To access a RAID array, you must use the Block OSM driver.
- But you could use the SCSI OSM driver to monitor the single disks.
-
- To compile this support as a module, choose M here: the
- module will be called i2o_scsi.
-
-config I2O_PROC
- tristate "I2O /proc support"
- ---help---
- If you say Y here and to "/proc file system support", you will be
- able to read I2O related information from the virtual directory
- /proc/i2o.
-
- To compile this support as a module, choose M here: the
- module will be called i2o_proc.
-
-endif # I2O
Code Review / kvmfornfv.git / blobdiff