menu "SAHARA2 Security Hardware Support"

config MXC_SAHARA
	tristate "Security Hardware Support (FSL SHW)"
	---help---
	  Provides driver and kernel mode API for using cryptographic
	  accelerators.

config MXC_SAHARA_USER_MODE
	tristate "User Mode API for FSL SHW"
	depends on MXC_SAHARA
	---help---
	  Provides kernel driver for User Mode API.

config MXC_SAHARA_POLL_MODE
	bool "Force driver to POLL for hardware completion."
	depends on MXC_SAHARA
	default n
	---help---
	  When this flag is yes, the driver will not use interrupts to
	  determine when the hardware has completed a task, but instead
	  will hold onto the CPU and continually poll the hardware until
	  it completes.

config MXC_SAHARA_POLL_MODE_TIMEOUT
    hex "Poll loop timeout"
    depends on MXC_SAHARA_POLL_MODE
    default "0xFFFFFFFF"
    help
        To avoid infinite polling, a timeout is provided. Should the
        timeout be reached, a fault is reported, indicating there must
        be something wrong with SAHARA, and SAHARA is reset. The loop
        will exit after the given number of iterations.

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