| Kconfig (e98bdb3059cbf2b1cd4261e126b08429f64466c3) | Kconfig (b189817cf7894e03fd3700acd923221d3007259e) |
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| 1config CRYPTO_DEV_FSL_CAAM 2 tristate "Freescale CAAM-Multicore driver backend" 3 depends on FSL_SOC || ARCH_MXC || ARCH_LAYERSCAPE 4 help 5 Enables the driver module for Freescale's Cryptographic Accelerator 6 and Assurance Module (CAAM), also known as the SEC version 4 (SEC4). 7 This module creates job ring devices, and configures h/w 8 to operate as a DPAA component automatically, depending --- 73 unchanged lines hidden (view full) --- 82 help 83 Selecting this will offload crypto for users of the 84 scatterlist crypto API (such as the linux native IPSec 85 stack) to the SEC4 via job ring. 86 87 To compile this as a module, choose M here: the module 88 will be called caamalg. 89 | 1config CRYPTO_DEV_FSL_CAAM 2 tristate "Freescale CAAM-Multicore driver backend" 3 depends on FSL_SOC || ARCH_MXC || ARCH_LAYERSCAPE 4 help 5 Enables the driver module for Freescale's Cryptographic Accelerator 6 and Assurance Module (CAAM), also known as the SEC version 4 (SEC4). 7 This module creates job ring devices, and configures h/w 8 to operate as a DPAA component automatically, depending --- 73 unchanged lines hidden (view full) --- 82 help 83 Selecting this will offload crypto for users of the 84 scatterlist crypto API (such as the linux native IPSec 85 stack) to the SEC4 via job ring. 86 87 To compile this as a module, choose M here: the module 88 will be called caamalg. 89 |
| 90config CRYPTO_DEV_FSL_CAAM_CRYPTO_API_QI 91 tristate "Queue Interface as Crypto API backend" 92 depends on CRYPTO_DEV_FSL_CAAM_JR && FSL_DPAA && NET 93 default y 94 select CRYPTO_AUTHENC 95 select CRYPTO_BLKCIPHER 96 help 97 Selecting this will use CAAM Queue Interface (QI) for sending 98 & receiving crypto jobs to/from CAAM. This gives better performance 99 than job ring interface when the number of cores are more than the 100 number of job rings assigned to the kernel. The number of portals 101 assigned to the kernel should also be more than the number of 102 job rings. 103 104 To compile this as a module, choose M here: the module 105 will be called caamalg_qi. 106 |
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| 90config CRYPTO_DEV_FSL_CAAM_AHASH_API 91 tristate "Register hash algorithm implementations with Crypto API" 92 depends on CRYPTO_DEV_FSL_CAAM_JR 93 default y 94 select CRYPTO_HASH 95 help 96 Selecting this will offload ahash for users of the 97 scatterlist crypto API to the SEC4 via job ring. --- 33 unchanged lines hidden (view full) --- 131config CRYPTO_DEV_FSL_CAAM_DEBUG 132 bool "Enable debug output in CAAM driver" 133 depends on CRYPTO_DEV_FSL_CAAM 134 help 135 Selecting this will enable printing of various debug 136 information in the CAAM driver. 137 138config CRYPTO_DEV_FSL_CAAM_CRYPTO_API_DESC | 107config CRYPTO_DEV_FSL_CAAM_AHASH_API 108 tristate "Register hash algorithm implementations with Crypto API" 109 depends on CRYPTO_DEV_FSL_CAAM_JR 110 default y 111 select CRYPTO_HASH 112 help 113 Selecting this will offload ahash for users of the 114 scatterlist crypto API to the SEC4 via job ring. --- 33 unchanged lines hidden (view full) --- 148config CRYPTO_DEV_FSL_CAAM_DEBUG 149 bool "Enable debug output in CAAM driver" 150 depends on CRYPTO_DEV_FSL_CAAM 151 help 152 Selecting this will enable printing of various debug 153 information in the CAAM driver. 154 155config CRYPTO_DEV_FSL_CAAM_CRYPTO_API_DESC |
| 139 def_tristate CRYPTO_DEV_FSL_CAAM_CRYPTO_API | 156 def_tristate (CRYPTO_DEV_FSL_CAAM_CRYPTO_API || \ 157 CRYPTO_DEV_FSL_CAAM_CRYPTO_API_QI) |