CONFIG_CRYPTO_DEV_FSL_CAAM_CRYPTO_API_QI: Queue Interface as Crypto API backend

General informations

The Linux kernel configuration item CONFIG_CRYPTO_DEV_FSL_CAAM_CRYPTO_API_QI has multiple definitions:

Queue Interface as Crypto API backend found in drivers/crypto/caam/Kconfig

The configuration item CONFIG_CRYPTO_DEV_FSL_CAAM_CRYPTO_API_QI:

• prompt: Queue Interface as Crypto API backend
• type: bool
• depends on: CONFIG_FSL_DPAA && CONFIG_NET
• defined in drivers/crypto/caam/Kconfig
• found in Linux kernels: 5.3–5.19, 6.0–6.8, 6.9-rc+HEAD
• modules built: caamalg_qi

Help text

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.

Queue Interface as Crypto API backend found in drivers/crypto/caam/Kconfig

The configuration item CONFIG_CRYPTO_DEV_FSL_CAAM_CRYPTO_API_QI:

• prompt: Queue Interface as Crypto API backend
• type: tristate
• depends on: CONFIG_FSL_DPAA && CONFIG_NET
• defined in drivers/crypto/caam/Kconfig
• found in Linux kernels: 4.12–4.20, 5.0–5.2
• modules built: caamalg_qi

Help text

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.

Hardware

LKDDb

Raw data from LKDDb:

• lkddb module caamalg_qi CONFIG_CRYPTO_DEV_FSL_CAAM_CRYPTO_API_QI : drivers/crypto/caam/Kconfig : "Queue Interface as Crypto API backend" # in 4.12–4.20, 5.0–5.2

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)

Automatic links from Google (and ads)

Custom Search

Popular queries: