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-rw-r--r--drivers/message/i2o/Kconfig18
1 files changed, 18 insertions, 0 deletions
diff --git a/drivers/message/i2o/Kconfig b/drivers/message/i2o/Kconfig
index ce278e060aca..94b6d676c5cb 100644
--- a/drivers/message/i2o/Kconfig
+++ b/drivers/message/i2o/Kconfig
@@ -24,6 +24,24 @@ config I2O
If unsure, say N.
+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.
+
config I2O_CONFIG
tristate "I2O Configuration support"
depends on PCI && I2O
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