menuconfig SPECTRA tristate "Denali Spectra Flash Translation Layer" depends on BLOCK depends on X86_MRST default n ---help--- Enable the FTL pseudo-filesystem used with the NAND Flash controller on Intel Moorestown Platform to pretend to be a disk. choice prompt "Compile for" depends on SPECTRA default SPECTRA_MRST_HW config SPECTRA_MRST_HW bool "Moorestown hardware mode" help Driver communicates with the Moorestown hardware's register interface. in DMA mode. config SPECTRA_MTD bool "Linux MTD mode" depends on MTD help Driver communicates with the kernel MTD subsystem instead of its own built-in hardware driver. config SPECTRA_EMU bool "RAM emulator testing" help Driver emulates Flash on a RAM buffer and / or disk file. Useful to test the behavior of FTL layer. endchoice config SPECTRA_MRST_HW_DMA bool default n depends on SPECTRA_MRST_HW help Use DMA for native hardware interface.