config CRYPTO_DEV_FSL_CAAM
	tristate "Freescale CAAM-Multicore driver backend"
	depends on FSL_SOC
	help
	  Enables the driver module for Freescale's Cryptographic Accelerator
	  and Assurance Module (CAAM), also known as the SEC version 4 (SEC4).
	  This module creates job ring devices, and configures h/w
	  to operate as a DPAA component automatically, depending
	  on h/w feature availability.

	  To compile this driver as a module, choose M here: the module
	  will be called caam.

config CRYPTO_DEV_FSL_CAAM_JR
	tristate "Freescale CAAM Job Ring driver backend"
	depends on CRYPTO_DEV_FSL_CAAM
	default y
	help
	  Enables the driver module for Job Rings which are part of
	  Freescale's Cryptographic Accelerator
	  and Assurance Module (CAAM). This module adds a job ring operation
	  interface.

	  To compile this driver as a module, choose M here: the module
	  will be called caam_jr.

config CRYPTO_DEV_FSL_CAAM_RINGSIZE
	int "Job Ring size"
	depends on CRYPTO_DEV_FSL_CAAM_JR
	range 2 9
	default "9"
	help
	  Select size of Job Rings as a power of 2, within the
	  range 2-9 (ring size 4-512).
	  Examples:
		2 => 4
		3 => 8
		4 => 16
		5 => 32
		6 => 64
		7 => 128
		8 => 256
		9 => 512

config CRYPTO_DEV_FSL_CAAM_INTC
	bool "Job Ring interrupt coalescing"
	depends on CRYPTO_DEV_FSL_CAAM_JR
	default n
	help
	  Enable the Job Ring's interrupt coalescing feature.

	  Note: the driver already provides adequate
	  interrupt coalescing in software.

config CRYPTO_DEV_FSL_CAAM_INTC_COUNT_THLD
	int "Job Ring interrupt coalescing count threshold"
	depends on CRYPTO_DEV_FSL_CAAM_INTC
	range 1 255
	default 255
	help
	  Select number of descriptor completions to queue before
	  raising an interrupt, in the range 1-255. Note that a selection
	  of 1 functionally defeats the coalescing feature, and a selection
	  equal or greater than the job ring size will force timeouts.

config CRYPTO_DEV_FSL_CAAM_INTC_TIME_THLD
	int "Job Ring interrupt coalescing timer threshold"
	depends on CRYPTO_DEV_FSL_CAAM_INTC
	range 1 65535
	default 2048
	help
	  Select number of bus clocks/64 to timeout in the case that one or
	  more descriptor completions are queued without reaching the count
	  threshold. Range is 1-65535.

config CRYPTO_DEV_FSL_CAAM_CRYPTO_API
	tristate "Register algorithm implementations with the Crypto API"
	depends on CRYPTO_DEV_FSL_CAAM && CRYPTO_DEV_FSL_CAAM_JR && NET
	default y
	select CRYPTO_ALGAPI
	select CRYPTO_AUTHENC
	help
	  Selecting this will offload crypto for users of the
	  scatterlist crypto API (such as the linux native IPSec
	  stack) to the SEC4 via job ring.

	  To compile this as a module, choose M here: the module
	  will be called caamalg.

config CRYPTO_DEV_FSL_CAAM_CRYPTO_API_QI
        tristate "Queue Interface as Crypto API backend"
        depends on CRYPTO_DEV_FSL_CAAM_CRYPTO_API && FSL_QMAN
        default y
        help
          Selecting this will use SEC Queue Interface for sending
          & receiving crypto jobs to/from SEC. This gives better
          performance than job ring interface when the number of
          cores are more than the number of job rings assigned to
          the kernel. The number of portals assigned to the kernel
          should also be more than the number of job rings.

          Currently, only AEAD algorithms have been implemented on
          top of SEC-QI backend interface. The rest of the algorithms
          use job ring interface.

          To compile this as a module, choose M here: the module
          will be called caamalg_qi.

config FSL_CAAM_PKC_SUPPORT
	tristate "Public Key Cryptography Support in CAAM driver"
	depends on CRYPTO_DEV_FSL_CAAM_CRYPTO_API
	default y
	help
	  Selecting this will allow SEC Public key support for
	  RSA, DSA, DH, ECDH, ECDSA. Supported operations includes
	  Keygen, Sign and Verify.

	  To compile this as a module, choose M here: the module
	  will be called caam_pkc.

config CRYPTO_DEV_FSL_CAAM_AHASH_API
	tristate "Register hash algorithm implementations with Crypto API"
	depends on CRYPTO_DEV_FSL_CAAM && CRYPTO_DEV_FSL_CAAM_JR
	default y
	select CRYPTO_HASH
	help
	  Selecting this will offload ahash for users of the
	  scatterlist crypto API to the SEC4 via job ring.

	  To compile this as a module, choose M here: the module
	  will be called caamhash.

config CRYPTO_DEV_FSL_CAAM_RNG_API
	tristate "Register caam device for hwrng API"
	depends on CRYPTO_DEV_FSL_CAAM && CRYPTO_DEV_FSL_CAAM_JR
	default y
	select CRYPTO_RNG
	select HW_RANDOM
	help
	  Selecting this will register the SEC4 hardware rng to
	  the hw_random API for suppying the kernel entropy pool.

	  To compile this as a module, choose M here: the module
	  will be called caamrng.

config CRYPTO_DEV_FSL_CAAM_DEBUG
	bool "Enable debug output in CAAM driver"
	depends on CRYPTO_DEV_FSL_CAAM
	default n
	help
	  Selecting this will enable printing of various debug
	  information in the CAAM driver.

config CRYPTO_DEV_FSL_CAAM_JR_UIO
	tristate "Freescale Job Ring UIO support"
	depends on CRYPTO_DEV_FSL_CAAM && CRYPTO_DEV_FSL_CAAM_JR && UIO
	default y