CONFIG_HW_RANDOM_PPC4XX: PowerPC 4xx generic true random number generator support

General informations

The Linux kernel configuration item CONFIG_HW_RANDOM_PPC4XX has multiple definitions:

PowerPC 4xx generic true random number generator support found in drivers/crypto/Kconfig

The configuration item CONFIG_HW_RANDOM_PPC4XX:

• prompt: PowerPC 4xx generic true random number generator support
• type: bool
• depends on: CONFIG_CRYPTO_DEV_PPC4XX && CONFIG_HW_RANDOM = CONFIG_y
• defined in drivers/crypto/Kconfig
• found in Linux kernels: 4.7–4.20, 5.0–5.19, 6.0–6.17, 6.18-rc+HEAD
• modules built: ppc4xx-rng

Help text

This option provides the kernel-side support for the TRNG hardware found in the security function of some PowerPC 4xx SoCs.

PowerPC 4xx generic true random number generator support found in drivers/char/hw_random/Kconfig

The configuration item CONFIG_HW_RANDOM_PPC4XX:

• prompt: PowerPC 4xx generic true random number generator support
• type: tristate
• depends on: CONFIG_PPC && CONFIG_4xx
• defined in drivers/char/hw_random/Kconfig
• found in Linux kernels: 3.1–3.19, 4.0–4.6
• modules built: ppc4xx-rng

Help text

This driver provides the kernel-side support for the TRNG hardware found in the security function of some PowerPC 4xx SoCs.

To compile this driver as a module, choose M here: the module will be called ppc4xx-rng.

If unsure, say N.

Hardware

LKDDb

Raw data from LKDDb:

• lkddb module ppc4xx-rng CONFIG_HW_RANDOM_PPC4XX : drivers/char/hw_random/Kconfig : "PowerPC 4xx generic true random number generator support" # in 3.1–3.19, 4.0–4.6
• lkddb of "" "" "amcc,ppc440epx-rng" : CONFIG_CRYPTO CONFIG_CRYPTO_DEV_PPC4XX CONFIG_HW_RANDOM_PPC4XX : drivers/crypto/amcc/crypto4xx_trng.c # in 4.7–4.20, 5.0–5.19, 6.0–6.17, 6.18-rc+HEAD
• lkddb of "" "" "amcc,ppc440epx-rng" : CONFIG_HW_RANDOM CONFIG_HW_RANDOM_PPC4XX : drivers/char/hw_random/ppc4xx-rng.c # in 3.1–3.19, 4.0–4.6
• lkddb of "" "" "amcc,ppc460ex-rng" : CONFIG_CRYPTO CONFIG_CRYPTO_DEV_PPC4XX CONFIG_HW_RANDOM_PPC4XX : drivers/crypto/amcc/crypto4xx_trng.c # in 4.7–4.20, 5.0–5.19, 6.0–6.17, 6.18-rc+HEAD
• lkddb of "" "" "amcc,ppc460ex-rng" : CONFIG_HW_RANDOM CONFIG_HW_RANDOM_PPC4XX : drivers/char/hw_random/ppc4xx-rng.c # in 3.1–3.19, 4.0–4.6
• lkddb of "" "" "ppc4xx-rng" : CONFIG_CRYPTO CONFIG_CRYPTO_DEV_PPC4XX CONFIG_HW_RANDOM_PPC4XX : drivers/crypto/amcc/crypto4xx_trng.c # in 4.7–4.20, 5.0–5.19, 6.0–6.17, 6.18-rc+HEAD
• lkddb of "" "" "ppc4xx-rng" : CONFIG_HW_RANDOM CONFIG_HW_RANDOM_PPC4XX : drivers/char/hw_random/ppc4xx-rng.c # in 3.1–3.19, 4.0–4.6
• lkddb platform "ppc4xx_rng" : CONFIG_HW_RANDOM CONFIG_HW_RANDOM_PPC4XX : drivers/char/hw_random/ppc4xx-rng.c # in 3.1–3.19, 4.0–4.6

Sources

This page is automaticly generated with free (libre, open) software lkddb(see lkddb-sources).

The data is retrived from:

• Linux kernel
• Linux Kernel Driver DataBase (LKDDb)

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