+config I2O_LCT_NOTIFY_ON_CHANGES
+ bool "Enable LCT notification"
+ depends on I2O
+ 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"
+ depends on I2O
+ 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.
+