From 57f0f512b273f60d52568b8c6b77e17f5636edc0 Mon Sep 17 00:00:00 2001 From: André Fabian Silva Delgado Date: Wed, 5 Aug 2015 17:04:01 -0300 Subject: Initial import --- drivers/staging/i2o/Kconfig | 120 ++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 120 insertions(+) create mode 100644 drivers/staging/i2o/Kconfig (limited to 'drivers/staging/i2o/Kconfig') diff --git a/drivers/staging/i2o/Kconfig b/drivers/staging/i2o/Kconfig new file mode 100644 index 000000000..286c53f4b --- /dev/null +++ b/drivers/staging/i2o/Kconfig @@ -0,0 +1,120 @@ +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 -- cgit v1.2.3-54-g00ecf