This allows the kernel to change PIO, DMA and UDMA speeds and to
configure the chip to optimum performance.
+config BLK_DEV_IT8172
+ tristate "IT8172 IDE support"
+ select BLK_DEV_IDEDMA_PCI
+ help
+ This driver adds support for the IDE controller on the
+ IT8172 System Controller.
+
config BLK_DEV_IT8213
tristate "IT8213 IDE support"
select BLK_DEV_IDEDMA_PCI