diff options
Diffstat (limited to 'drivers/crypto/caam/Kconfig')
| -rw-r--r-- | drivers/crypto/caam/Kconfig | 72 |
1 files changed, 55 insertions, 17 deletions
diff --git a/drivers/crypto/caam/Kconfig b/drivers/crypto/caam/Kconfig index 64bf302..3831a6f 100644 --- a/drivers/crypto/caam/Kconfig +++ b/drivers/crypto/caam/Kconfig @@ -1,6 +1,11 @@ +config CRYPTO_DEV_FSL_CAAM_COMMON + tristate + config CRYPTO_DEV_FSL_CAAM - tristate "Freescale CAAM-Multicore driver backend" + tristate "Freescale CAAM-Multicore platform driver backend" depends on FSL_SOC || ARCH_MXC || ARCH_LAYERSCAPE + select CRYPTO_DEV_FSL_CAAM_COMMON + select SOC_BUS help Enables the driver module for Freescale's Cryptographic Accelerator and Assurance Module (CAAM), also known as the SEC version 4 (SEC4). @@ -11,9 +16,16 @@ config CRYPTO_DEV_FSL_CAAM To compile this driver as a module, choose M here: the module will be called caam. +if CRYPTO_DEV_FSL_CAAM + +config CRYPTO_DEV_FSL_CAAM_DEBUG + bool "Enable debug output in CAAM driver" + help + Selecting this will enable printing of various debug + information in the CAAM driver. + 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 @@ -24,9 +36,10 @@ config CRYPTO_DEV_FSL_CAAM_JR To compile this driver as a module, choose M here: the module will be called caam_jr. +if CRYPTO_DEV_FSL_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 @@ -44,7 +57,6 @@ config CRYPTO_DEV_FSL_CAAM_RINGSIZE config CRYPTO_DEV_FSL_CAAM_INTC bool "Job Ring interrupt coalescing" - depends on CRYPTO_DEV_FSL_CAAM_JR help Enable the Job Ring's interrupt coalescing feature. @@ -74,7 +86,6 @@ config CRYPTO_DEV_FSL_CAAM_INTC_TIME_THLD 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 default y select CRYPTO_AEAD select CRYPTO_AUTHENC @@ -87,9 +98,25 @@ config CRYPTO_DEV_FSL_CAAM_CRYPTO_API 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 FSL_SDK_DPA && NET + default y + select CRYPTO_AUTHENC + select CRYPTO_BLKCIPHER + help + Selecting this will use CAAM Queue Interface (QI) for sending + & receiving crypto jobs to/from CAAM. 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. + + To compile this as a module, choose M here: the module + will be called caamalg_qi. + 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 @@ -101,7 +128,6 @@ config CRYPTO_DEV_FSL_CAAM_AHASH_API config CRYPTO_DEV_FSL_CAAM_PKC_API tristate "Register public key cryptography implementations with Crypto API" - depends on CRYPTO_DEV_FSL_CAAM && CRYPTO_DEV_FSL_CAAM_JR default y select CRYPTO_RSA help @@ -113,7 +139,6 @@ config CRYPTO_DEV_FSL_CAAM_PKC_API 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 @@ -124,13 +149,26 @@ config CRYPTO_DEV_FSL_CAAM_RNG_API To compile this as a module, choose M here: the module will be called caamrng. -config CRYPTO_DEV_FSL_CAAM_IMX - def_bool SOC_IMX6 || SOC_IMX7D - depends on CRYPTO_DEV_FSL_CAAM +endif # CRYPTO_DEV_FSL_CAAM_JR -config CRYPTO_DEV_FSL_CAAM_DEBUG - bool "Enable debug output in CAAM driver" - depends on CRYPTO_DEV_FSL_CAAM - help - Selecting this will enable printing of various debug - information in the CAAM driver. +endif # CRYPTO_DEV_FSL_CAAM + +config CRYPTO_DEV_FSL_DPAA2_CAAM + tristate "QorIQ DPAA2 CAAM (DPSECI) driver" + depends on FSL_MC_DPIO + select CRYPTO_DEV_FSL_CAAM_COMMON + select CRYPTO_BLKCIPHER + select CRYPTO_AUTHENC + select CRYPTO_AEAD + ---help--- + CAAM driver for QorIQ Data Path Acceleration Architecture 2. + It handles DPSECI DPAA2 objects that sit on the Management Complex + (MC) fsl-mc bus. + + To compile this as a module, choose M here: the module + will be called dpaa2_caam. + +config CRYPTO_DEV_FSL_CAAM_CRYPTO_API_DESC + def_tristate (CRYPTO_DEV_FSL_CAAM_CRYPTO_API || \ + CRYPTO_DEV_FSL_CAAM_CRYPTO_API_QI || \ + CRYPTO_DEV_FSL_DPAA2_CAAM) |