diff options
Diffstat (limited to 'drivers/message/i2o/Kconfig')
| -rw-r--r-- | drivers/message/i2o/Kconfig | 75 |
1 files changed, 75 insertions, 0 deletions
diff --git a/drivers/message/i2o/Kconfig b/drivers/message/i2o/Kconfig new file mode 100644 index 00000000000..8d132b0d6b1 --- /dev/null +++ b/drivers/message/i2o/Kconfig @@ -0,0 +1,75 @@ + +menu "I2O device support" + +config I2O + tristate "I2O 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. + +config I2O_CONFIG + tristate "I2O Configuration support" + depends on PCI && I2O + 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. + +config I2O_BLOCK + tristate "I2O Block OSM" + depends on I2O + 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 I2O && 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" + depends on I2O + 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. + +endmenu + |